- how to get printk format specifiers right
prio_tree.txt
- info on radix-priority-search-tree use for indexing vmas.
+ramoops.txt
+ - documentation of the ramoops oops/panic logging module.
rbtree.txt
- info on what red-black trees are and what they are for.
robust-futex-ABI.txt
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-h264-vui-sar-idc">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC</constant> </entry>
<entry>enum v4l2_mpeg_video_h264_vui_sar_idc</entry>
</row>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-h264-level">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LEVEL</constant> </entry>
<entry>enum v4l2_mpeg_video_h264_level</entry>
</row>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-mpeg4-level">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL</constant> </entry>
<entry>enum v4l2_mpeg_video_mpeg4_level</entry>
</row>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-h264-profile">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_PROFILE</constant> </entry>
- <entry>enum v4l2_mpeg_h264_profile</entry>
+ <entry>enum v4l2_mpeg_video_h264_profile</entry>
</row>
<row><entry spanname="descr">The profile information for H264.
Applicable to the H264 encoder.
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-mpeg4-profile">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE</constant> </entry>
- <entry>enum v4l2_mpeg_mpeg4_profile</entry>
+ <entry>enum v4l2_mpeg_video_mpeg4_profile</entry>
</row>
<row><entry spanname="descr">The profile information for MPEG4.
Applicable to the MPEG4 encoder.
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-multi-slice-mode">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE</constant> </entry>
- <entry>enum v4l2_mpeg_multi_slice_mode</entry>
+ <entry>enum v4l2_mpeg_video_multi_slice_mode</entry>
</row>
<row><entry spanname="descr">Determines how the encoder should handle division of frame into slices.
Applicable to the encoder.
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-h264-loop-filter-mode">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_LOOP_FILTER_MODE</constant> </entry>
- <entry>enum v4l2_mpeg_h264_loop_filter_mode</entry>
+ <entry>enum v4l2_mpeg_video_h264_loop_filter_mode</entry>
</row>
<row><entry spanname="descr">Loop filter mode for H264 encoder.
Possible values are:</entry>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-h264-entropy-mode">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE</constant> </entry>
- <entry>enum v4l2_mpeg_h264_symbol_mode</entry>
+ <entry>enum v4l2_mpeg_video_h264_entropy_mode</entry>
</row>
<row><entry spanname="descr">Entropy coding mode for H264 - CABAC/CAVALC.
Applicable to the H264 encoder.
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-video-header-mode">
<entry spanname="id"><constant>V4L2_CID_MPEG_VIDEO_HEADER_MODE</constant> </entry>
- <entry>enum v4l2_mpeg_header_mode</entry>
+ <entry>enum v4l2_mpeg_video_header_mode</entry>
</row>
<row><entry spanname="descr">Determines whether the header is returned as the first buffer or is
it returned together with the first frame. Applicable to encoders.
Applicable to the H264 encoder.</entry>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-mfc51-video-frame-skip-mode">
<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FRAME_SKIP_MODE</constant> </entry>
- <entry>enum v4l2_mpeg_mfc51_frame_skip_mode</entry>
+ <entry>enum v4l2_mpeg_mfc51_video_frame_skip_mode</entry>
</row>
<row><entry spanname="descr">
Indicates in what conditions the encoder should skip frames. If encoding a frame would cause the encoded stream to be larger then
</entry>
</row>
<row><entry></entry></row>
- <row>
+ <row id="v4l2-mpeg-mfc51-video-force-frame-type">
<entry spanname="id"><constant>V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE</constant> </entry>
- <entry>enum v4l2_mpeg_mfc51_force_frame_type</entry>
+ <entry>enum v4l2_mpeg_mfc51_video_force_frame_type</entry>
</row>
<row><entry spanname="descr">Force a frame type for the next queued buffer. Applicable to encoders.
Possible values are:</entry>
bridges). In order to ensure that all the data has arrived in memory,
the interrupt handler must read a register on the device which raised
the interrupt. PCI transaction ordering rules require that all the data
-arrives in memory before the value can be returned from the register.
+arrive in memory before the value may be returned from the register.
Using MSIs avoids this problem as the interrupt-generating write cannot
pass the data writes, so by the time the interrupt is raised, the driver
knows that all the data has arrived in memory.
int pci_enable_msi(struct pci_dev *dev)
-A successful call will allocate ONE interrupt to the device, regardless
-of how many MSIs the device supports. The device will be switched from
+A successful call allocates ONE interrupt to the device, regardless
+of how many MSIs the device supports. The device is switched from
pin-based interrupt mode to MSI mode. The dev->irq number is changed
-to a new number which represents the message signaled interrupt.
-This function should be called before the driver calls request_irq()
-since enabling MSIs disables the pin-based IRQ and the driver will not
-receive interrupts on the old interrupt.
+to a new number which represents the message signaled interrupt;
+consequently, this function should be called before the driver calls
+request_irq(), because an MSI is delivered via a vector that is
+different from the vector of a pin-based interrupt.
4.2.2 pci_enable_msi_block
If this function returns a negative number, it indicates an error and
the driver should not attempt to request any more MSI interrupts for
-this device. If this function returns a positive number, it will be
-less than 'count' and indicate the number of interrupts that could have
-been allocated. In neither case will the irq value have been
-updated, nor will the device have been switched into MSI mode.
+this device. If this function returns a positive number, it is
+less than 'count' and indicates the number of interrupts that could have
+been allocated. In neither case is the irq value updated or the device
+switched into MSI mode.
The device driver must decide what action to take if
-pci_enable_msi_block() returns a value less than the number asked for.
-Some devices can make use of fewer interrupts than the maximum they
-request; in this case the driver should call pci_enable_msi_block()
+pci_enable_msi_block() returns a value less than the number requested.
+For instance, the driver could still make use of fewer interrupts;
+in this case the driver should call pci_enable_msi_block()
again. Note that it is not guaranteed to succeed, even when the
'count' has been reduced to the value returned from a previous call to
pci_enable_msi_block(). This is because there are multiple constraints
on the number of vectors that can be allocated; pci_enable_msi_block()
-will return as soon as it finds any constraint that doesn't allow the
+returns as soon as it finds any constraint that doesn't allow the
call to succeed.
4.2.3 pci_disable_msi
interrupt(s). The interrupt may subsequently be assigned to another
device, so drivers should not cache the value of dev->irq.
-A device driver must always call free_irq() on the interrupt(s)
-for which it has called request_irq() before calling this function.
-Failure to do so will result in a BUG_ON(), the device will be left with
-MSI enabled and will leak its vector.
+Before calling this function, a device driver must always call free_irq()
+on any interrupt for which it previously called request_irq().
+Failure to do so results in a BUG_ON(), leaving the device with
+MSI enabled and thus leaking its vector.
4.3 Using MSI-X
};
This allows for the device to use these interrupts in a sparse fashion;
-for example it could use interrupts 3 and 1027 and allocate only a
+for example, it could use interrupts 3 and 1027 and yet allocate only a
two-element array. The driver is expected to fill in the 'entry' value
-in each element of the array to indicate which entries it wants the kernel
-to assign interrupts for. It is invalid to fill in two entries with the
+in each element of the array to indicate for which entries the kernel
+should assign interrupts; it is invalid to fill in two entries with the
same number.
4.3.1 pci_enable_msix
Calling this function asks the PCI subsystem to allocate 'nvec' MSIs.
The 'entries' argument is a pointer to an array of msix_entry structs
which should be at least 'nvec' entries in size. On success, the
-function will return 0 and the device will have been switched into
-MSI-X interrupt mode. The 'vector' elements in each entry will have
-been filled in with the interrupt number. The driver should then call
-request_irq() for each 'vector' that it decides to use.
+device is switched into MSI-X mode and the function returns 0.
+The 'vector' member in each entry is populated with the interrupt number;
+the driver should then call request_irq() for each 'vector' that it
+decides to use. The device driver is responsible for keeping track of the
+interrupts assigned to the MSI-X vectors so it can free them again later.
If this function returns a negative number, it indicates an error and
the driver should not attempt to allocate any more MSI-X interrupts for
This function, in contrast with pci_enable_msi(), does not adjust
dev->irq. The device will not generate interrupts for this interrupt
-number once MSI-X is enabled. The device driver is responsible for
-keeping track of the interrupts assigned to the MSI-X vectors so it can
-free them again later.
+number once MSI-X is enabled.
Device drivers should normally call this function once per device
during the initialization phase.
-It is ideal if drivers can cope with a variable number of MSI-X interrupts,
+It is ideal if drivers can cope with a variable number of MSI-X interrupts;
there are many reasons why the platform may not be able to provide the
-exact number a driver asks for.
+exact number that a driver asks for.
A request loop to achieve that might look like:
void pci_disable_msix(struct pci_dev *dev)
-This API should be used to undo the effect of pci_enable_msix(). It frees
+This function should be used to undo the effect of pci_enable_msix(). It frees
the previously allocated message signaled interrupts. The interrupts may
subsequently be assigned to another device, so drivers should not cache
the value of the 'vector' elements over a call to pci_disable_msix().
-A device driver must always call free_irq() on the interrupt(s)
-for which it has called request_irq() before calling this function.
-Failure to do so will result in a BUG_ON(), the device will be left with
-MSI enabled and will leak its vector.
+Before calling this function, a device driver must always call free_irq()
+on any interrupt for which it previously called request_irq().
+Failure to do so results in a BUG_ON(), leaving the device with
+MSI-X enabled and thus leaking its vector.
4.3.3 The MSI-X Table
4.4 Handling devices implementing both MSI and MSI-X capabilities
If a device implements both MSI and MSI-X capabilities, it can
-run in either MSI mode or MSI-X mode but not both simultaneously.
+run in either MSI mode or MSI-X mode, but not both simultaneously.
This is a requirement of the PCI spec, and it is enforced by the
PCI layer. Calling pci_enable_msi() when MSI-X is already enabled or
-pci_enable_msix() when MSI is already enabled will result in an error.
+pci_enable_msix() when MSI is already enabled results in an error.
If a device driver wishes to switch between MSI and MSI-X at runtime,
it must first quiesce the device, then switch it back to pin-interrupt
mode, before calling pci_enable_msi() or pci_enable_msix() and resuming
above, MSI-X supports any number of interrupts between 1 and 2048.
In constrast, MSI is restricted to a maximum of 32 interrupts (and
must be a power of two). In addition, the MSI interrupt vectors must
-be allocated consecutively, so the system may not be able to allocate
+be allocated consecutively, so the system might not be able to allocate
as many vectors for MSI as it could for MSI-X. On some platforms, MSI
interrupts must all be targeted at the same set of CPUs whereas MSI-X
interrupts can all be targeted at different CPUs.
Using 'lspci -v' (as root) may show some devices with "MSI", "Message
Signalled Interrupts" or "MSI-X" capabilities. Each of these capabilities
-has an 'Enable' flag which will be followed with either "+" (enabled)
+has an 'Enable' flag which is followed with either "+" (enabled)
or "-" (disabled).
Some host chipsets simply don't support MSIs properly. If we're
lucky, the manufacturer knows this and has indicated it in the ACPI
-FADT table. In this case, Linux will automatically disable MSIs.
+FADT table. In this case, Linux automatically disables MSIs.
Some boards don't include this information in the table and so we have
to detect them ourselves. The complete list of these is found near the
quirk_disable_all_msi() function in drivers/pci/quirks.c.
PCI configuration space (especially the Hypertransport chipsets such
as the nVidia nForce and Serverworks HT2000). As with host chipsets,
Linux mostly knows about them and automatically enables MSIs if it can.
-If you have a bridge which Linux doesn't yet know about, you can enable
+If you have a bridge unknown to Linux, you can enable
MSIs in configuration space using whatever method you know works, then
enable MSIs on that bridge by doing:
0000:00:0e.0).
To disable MSIs, echo 0 instead of 1. Changing this value should be
-done with caution as it can break interrupt handling for all devices
+done with caution as it could break interrupt handling for all devices
below this bridge.
Again, please notify linux-pci@vger.kernel.org of any bridges that need
5.3. Disabling MSIs on a single device
Some devices are known to have faulty MSI implementations. Usually this
-is handled in the individual device driver but occasionally it's necessary
+is handled in the individual device driver, but occasionally it's necessary
to handle this with a quirk. Some drivers have an option to disable use
of MSI. While this is a convenient workaround for the driver author,
it is not good practise, and should not be emulated.
have enabled CONFIG_PCI_MSI.
Then, 'lspci -t' gives the list of bridges above a device. Reading
-/sys/bus/pci/devices/*/msi_bus will tell you whether MSI are enabled (1)
+/sys/bus/pci/devices/*/msi_bus will tell you whether MSIs are enabled (1)
or disabled (0). If 0 is found in any of the msi_bus files belonging
to bridges between the PCI root and the device, MSIs are disabled.
ftp.??.kernel.org:/pub/linux/kernel/...
?? == your country code, such as "us", "uk", "fr", etc.
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git
+ http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git
Linux kernel mailing list:
linux-kernel@vger.kernel.org
The sign-off is a simple line at the end of the explanation for the
patch, which certifies that you wrote it or otherwise have the right to
-pass it on as a open-source patch. The rules are pretty simple: if you
+pass it on as an open-source patch. The rules are pretty simple: if you
can certify the below:
Developer's Certificate of Origin 1.1
to IOPS mode and starts providing fairness in terms of number of requests
dispatched. Note that this mode switching takes effect only for group
scheduling. For non-cgroup users nothing should change.
+
+CFQ IO scheduler Idling Theory
+===============================
+Idling on a queue is primarily about waiting for the next request to come
+on same queue after completion of a request. In this process CFQ will not
+dispatch requests from other cfq queues even if requests are pending there.
+
+The rationale behind idling is that it can cut down on number of seeks
+on rotational media. For example, if a process is doing dependent
+sequential reads (next read will come on only after completion of previous
+one), then not dispatching request from other queue should help as we
+did not move the disk head and kept on dispatching sequential IO from
+one queue.
+
+CFQ has following service trees and various queues are put on these trees.
+
+ sync-idle sync-noidle async
+
+All cfq queues doing synchronous sequential IO go on to sync-idle tree.
+On this tree we idle on each queue individually.
+
+All synchronous non-sequential queues go on sync-noidle tree. Also any
+request which are marked with REQ_NOIDLE go on this service tree. On this
+tree we do not idle on individual queues instead idle on the whole group
+of queues or the tree. So if there are 4 queues waiting for IO to dispatch
+we will idle only once last queue has dispatched the IO and there is
+no more IO on this service tree.
+
+All async writes go on async service tree. There is no idling on async
+queues.
+
+CFQ has some optimizations for SSDs and if it detects a non-rotational
+media which can support higher queue depth (multiple requests at in
+flight at a time), then it cuts down on idling of individual queues and
+all the queues move to sync-noidle tree and only tree idle remains. This
+tree idling provides isolation with buffered write queues on async tree.
+
+FAQ
+===
+Q1. Why to idle at all on queues marked with REQ_NOIDLE.
+
+A1. We only do tree idle (all queues on sync-noidle tree) on queues marked
+ with REQ_NOIDLE. This helps in providing isolation with all the sync-idle
+ queues. Otherwise in presence of many sequential readers, other
+ synchronous IO might not get fair share of disk.
+
+ For example, if there are 10 sequential readers doing IO and they get
+ 100ms each. If a REQ_NOIDLE request comes in, it will be scheduled
+ roughly after 1 second. If after completion of REQ_NOIDLE request we
+ do not idle, and after a couple of milli seconds a another REQ_NOIDLE
+ request comes in, again it will be scheduled after 1second. Repeat it
+ and notice how a workload can lose its disk share and suffer due to
+ multiple sequential readers.
+
+ fsync can generate dependent IO where bunch of data is written in the
+ context of fsync, and later some journaling data is written. Journaling
+ data comes in only after fsync has finished its IO (atleast for ext4
+ that seemed to be the case). Now if one decides not to idle on fsync
+ thread due to REQ_NOIDLE, then next journaling write will not get
+ scheduled for another second. A process doing small fsync, will suffer
+ badly in presence of multiple sequential readers.
+
+ Hence doing tree idling on threads using REQ_NOIDLE flag on requests
+ provides isolation from multiple sequential readers and at the same
+ time we do not idle on individual threads.
+
+Q2. When to specify REQ_NOIDLE
+A2. I would think whenever one is doing synchronous write and not expecting
+ more writes to be dispatched from same context soon, should be able
+ to specify REQ_NOIDLE on writes and that probably should work well for
+ most of the cases.
To beat some sense out of the internal editor, do this:
-- Under account settings, composition and addressing, uncheck "Compose
- messages in HTML format".
-
- Edit your Thunderbird config settings so that it won't use format=flowed.
Go to "edit->preferences->advanced->config editor" to bring up the
thunderbird's registry editor, and set "mailnews.send_plaintext_flowed" to
"false".
-- Enable "preformat" mode: Shft-click on the Write icon to bring up the HTML
- composer, select "Preformat" from the drop-down box just under the subject
- line, then close the message without saving. (This setting also applies to
- the text composer, but the only control for it is in the HTML composer.)
+- Disable HTML Format: Set "mail.identity.id1.compose_html" to "false".
+
+- Enable "preformat" mode: Set "editor.quotesPreformatted" to "true".
+
+- Enable UTF8: Set "prefs.converted-to-utf8" to "true".
- Install the "toggle wordwrap" extension. Download the file from:
https://addons.mozilla.org/thunderbird/addon/2351/
interface that was used by acer-wmi driver. It will replaced by
information log when acer-wmi initial.
Who: Lee, Chun-Yi <jlee@novell.com>
+
+----------------------------
+What: The XFS nodelaylog mount option
+When: 3.3
+Why: The delaylog mode that has been the default since 2.6.39 has proven
+ stable, and the old code is in the way of additional improvements in
+ the log code.
+Who: Christoph Hellwig <hch@lst.de>
Does anyone know of a more current email address for Makoto? He doesn't
respond to the address given above...
-Current maintainer: Sergey S. Kostyliov <rathamahata@php4.ru>
+This filesystem doesn't have a maintainer.
WHAT IS THIS DRIVER?
==================
the devices explicitly. Please see Documentation/i2c/instantiating-devices for
details.
+WARNING: Do not access chip registers using the i2cdump command, and do not use
+any of the i2ctools commands on a command register (0xa5 to 0xac). The chips
+supported by this driver interpret any access to a command register (including
+read commands) as request to execute the command in question. This may result in
+power loss, board resets, and/or Flash corruption. Worst case, your board may
+turn into a brick.
+
Sysfs entries
-------------
<mailto:thomas@winischhofer.net>
0xF4 00-1F video/mbxfb.h mbxfb
<mailto:raph@8d.com>
+0xF6 all LTTng Linux Trace Toolkit Next Generation
+ <mailto:mathieu.desnoyers@efficios.com>
0xFD all linux/dm-ioctl.h
(including this document itself) have been moved there, and might
be more up to date than the web version.
- * Name: "Linux Source Driver"
- URL: http://lsd.linux.cz
- Keywords: Browsing source code.
- Description: "Linux Source Driver (LSD) is an application, which
- can make browsing source codes of Linux kernel easier than you can
- imagine. You can select between multiple versions of kernel (e.g.
- 0.01, 1.0.0, 2.0.33, 2.0.34pre13, 2.0.0, 2.1.101 etc.). With LSD
- you can search Linux kernel (fulltext, macros, types, functions
- and variables) and LSD can generate patches for you on the fly
- (files, directories or kernel)".
-
* Name: "Linux Kernel Source Reference"
Author: Thomas Graichen.
URL: http://marc.info/?l=linux-kernel&m=96446640102205&w=4
ALSA ALSA sound support is enabled.
APIC APIC support is enabled.
APM Advanced Power Management support is enabled.
+ ARM ARM architecture is enabled.
AVR32 AVR32 architecture is enabled.
AX25 Appropriate AX.25 support is enabled.
BLACKFIN Blackfin architecture is enabled.
EFI EFI Partitioning (GPT) is enabled
EIDE EIDE/ATAPI support is enabled.
FB The frame buffer device is enabled.
+ FTRACE Function tracing enabled.
GCOV GCOV profiling is enabled.
HW Appropriate hardware is enabled.
IA-64 IA-64 architecture is enabled.
Documentation/m68k/kernel-options.txt.
MCA MCA bus support is enabled.
MDA MDA console support is enabled.
+ MIPS MIPS architecture is enabled.
MOUSE Appropriate mouse support is enabled.
MSI Message Signaled Interrupts (PCI).
MTD MTD (Memory Technology Device) support is enabled.
SPARC Sparc architecture is enabled.
SWSUSP Software suspend (hibernation) is enabled.
SUSPEND System suspend states are enabled.
- FTRACE Function tracing enabled.
TPM TPM drivers are enabled.
TS Appropriate touchscreen support is enabled.
UMS USB Mass Storage support is enabled.
X86-64 X86-64 architecture is enabled.
More X86-64 boot options can be found in
Documentation/x86/x86_64/boot-options.txt .
- X86 Either 32bit or 64bit x86 (same as X86-32+X86-64)
+ X86 Either 32-bit or 64-bit x86 (same as X86-32+X86-64)
XEN Xen support is enabled
In addition, the following text indicates that the option:
atkbd.softrepeat= [HW]
Use software keyboard repeat
- autotest [IA64]
+ autotest [IA-64]
baycom_epp= [HW,AX25]
Format: <io>,<mode>
uart[8250],mmio32,<addr>[,options]
Start an early, polled-mode console on the 8250/16550
UART at the specified I/O port or MMIO address.
- MMIO inter-register address stride is either 8bit (mmio)
- or 32bit (mmio32).
+ MMIO inter-register address stride is either 8-bit
+ (mmio) or 32-bit (mmio32).
The options are the same as for ttyS, above.
earlyprintk= [X86,SH,BLACKFIN]
See Documentation/block/as-iosched.txt and
Documentation/block/deadline-iosched.txt for details.
- elfcorehdr= [IA64,PPC,SH,X86]
+ elfcorehdr= [IA-64,PPC,SH,X86]
Specifies physical address of start of kernel core
image elf header. Generally kexec loader will
pass this option to capture kernel.
tracer at boot up. function-list is a comma separated
list of functions. This list can be changed at run
time by the set_ftrace_filter file in the debugfs
- tracing directory.
+ tracing directory.
ftrace_notrace=[function-list]
[FTRACE] Do not trace the functions specified in
hashdist= [KNL,NUMA] Large hashes allocated during boot
are distributed across NUMA nodes. Defaults on
- for 64bit NUMA, off otherwise.
+ for 64-bit NUMA, off otherwise.
Format: 0 | 1 (for off | on)
hcl= [IA-64] SGI's Hardware Graph compatibility layer
DMA.
forcedac [x86_64]
With this option iommu will not optimize to look
- for io virtual address below 32 bit forcing dual
+ for io virtual address below 32-bit forcing dual
address cycle on pci bus for cards supporting greater
- than 32 bit addressing. The default is to look
- for translation below 32 bit and if not available
+ than 32-bit addressing. The default is to look
+ for translation below 32-bit and if not available
then look in the higher range.
strict [Default Off]
With this option on every unmap_single operation will
off disable Interrupt Remapping
nosid disable Source ID checking
- inttest= [IA64]
+ inttest= [IA-64]
iomem= Disable strict checking of access to MMIO memory
strict regions from userspace.
nomerge
forcesac
soft
- pt [x86, IA64]
+ pt [x86, IA-64]
io7= [HW] IO7 for Marvel based alpha systems
See comment before marvel_specify_io7 in
kvm-amd.npt= [KVM,AMD] Disable nested paging (virtualized MMU)
for all guests.
- Default is 1 (enabled) if in 64bit or 32bit-PAE mode
+ Default is 1 (enabled) if in 64-bit or 32-bit PAE mode.
kvm-intel.ept= [KVM,Intel] Disable extended page tables
(virtualized MMU) support on capable Intel chips.
libata.dma=0 Disable all PATA and SATA DMA
libata.dma=1 PATA and SATA Disk DMA only
libata.dma=2 ATAPI (CDROM) DMA only
- libata.dma=4 Compact Flash DMA only
+ libata.dma=4 Compact Flash DMA only
Combinations also work, so libata.dma=3 enables DMA
for disks and CDROMs, but not CFs.
-
+
libata.ignore_hpa= [LIBATA] Ignore HPA limit
libata.ignore_hpa=0 keep BIOS limits (default)
libata.ignore_hpa=1 ignore limits, using full disk
ltpc= [NET]
Format: <io>,<irq>,<dma>
- machvec= [IA64] Force the use of a particular machine-vector
+ machvec= [IA-64] Force the use of a particular machine-vector
(machvec) in a generic kernel.
Example: machvec=hpzx1_swiotlb
it is equivalent to "nosmp", which also disables
the IO APIC.
- max_loop= [LOOP] Maximum number of loopback devices that can
- be mounted
- Format: <1-256>
+ max_loop= [LOOP] The number of loop block devices that get
+ (loop.max_loop) unconditionally pre-created at init time. The default
+ number is configured by BLK_DEV_LOOP_MIN_COUNT. Instead
+ of statically allocating a predefined number, loop
+ devices can be requested on-demand with the
+ /dev/loop-control interface.
mcatest= [IA-64]
nointroute [IA-64]
- nojitter [IA64] Disables jitter checking for ITC timers.
+ nojitter [IA-64] Disables jitter checking for ITC timers.
no-kvmclock [X86,KVM] Disable paravirtualized KVM clock driver
nox2apic [X86-64,APIC] Do not enable x2APIC mode.
- nptcg= [IA64] Override max number of concurrent global TLB
+ nptcg= [IA-64] Override max number of concurrent global TLB
purges which is reported from either PAL_VM_SUMMARY or
SAL PALO.
Format: { parport<nr> | timid | 0 }
See also Documentation/parport.txt.
- pmtmr= [X86] Manual setup of pmtmr I/O Port.
+ pmtmr= [X86] Manual setup of pmtmr I/O Port.
Override pmtimer IOPort with a hex value.
e.g. pmtmr=0x508
- pnp.debug [PNP]
- Enable PNP debug messages. This depends on the
- CONFIG_PNP_DEBUG_MESSAGES option.
+ pnp.debug=1 [PNP]
+ Enable PNP debug messages (depends on the
+ CONFIG_PNP_DEBUG_MESSAGES option). Change at run-time
+ via /sys/module/pnp/parameters/debug. We always show
+ current resource usage; turning this on also shows
+ possible settings and some assignment information.
pnpacpi= [ACPI]
{ off }
medium is write-protected).
Example: quirks=0419:aaf5:rl,0421:0433:rc
+ user_debug= [KNL,ARM]
+ Format: <int>
+ See arch/arm/Kconfig.debug help text.
+ 1 - undefined instruction events
+ 2 - system calls
+ 4 - invalid data aborts
+ 8 - SIGSEGV faults
+ 16 - SIGBUS faults
+ Example: user_debug=31
+
userpte=
[X86] Flags controlling user PTE allocations.
vmpoff= [KNL,S390] Perform z/VM CP command after power off.
Format: <command>
+ vsyscall= [X86-64]
+ Controls the behavior of vsyscalls (i.e. calls to
+ fixed addresses of 0xffffffffff600x00 from legacy
+ code). Most statically-linked binaries and older
+ versions of glibc use these calls. Because these
+ functions are at fixed addresses, they make nice
+ targets for exploits that can control RIP.
+
+ emulate [default] Vsyscalls turn into traps and are
+ emulated reasonably safely.
+
+ native Vsyscalls are native syscall instructions.
+ This is a little bit faster than trapping
+ and makes a few dynamic recompilers work
+ better than they would in emulation mode.
+ It also makes exploits much easier to write.
+
+ none Vsyscalls don't work at all. This makes
+ them quite hard to use for exploits but
+ might break your system.
+
vt.cur_default= [VT] Default cursor shape.
Format: 0xCCBBAA, where AA, BB, and CC are the same as
the parameters of the <Esc>[?A;B;Cc escape sequence;
00-INDEX
- this file
+3c359.txt
+ - information on the 3Com TokenLink Velocity XL (3c5359) driver.
3c505.txt
- information on the 3Com EtherLink Plus (3c505) driver.
+3c509.txt
+ - information on the 3Com Etherlink III Series Ethernet cards.
6pack.txt
- info on the 6pack protocol, an alternative to KISS for AX.25
DLINK.txt
- info on the D-Link DE-600/DE-620 parallel port pocket adapters
PLIP.txt
- PLIP: The Parallel Line Internet Protocol device driver
+README.ipw2100
+ - README for the Intel PRO/Wireless 2100 driver.
+README.ipw2200
+ - README for the Intel PRO/Wireless 2915ABG and 2200BG driver.
README.sb1000
- info on General Instrument/NextLevel SURFboard1000 cable modem.
alias.txt
- info on where to get ATM programs and support for Linux.
ax25.txt
- info on using AX.25 and NET/ROM code for Linux
+batman-adv.txt
+ - B.A.T.M.A.N routing protocol on top of layer 2 Ethernet Frames.
baycom.txt
- info on the driver for Baycom style amateur radio modems
+bonding.txt
+ - Linux Ethernet Bonding Driver HOWTO: link aggregation in Linux.
bridge.txt
- where to get user space programs for ethernet bridging with Linux.
can.txt
- Conexant AccessRunner USB ADSL Modem
cxacru-cf.py
- Conexant AccessRunner USB ADSL Modem configuration file parser
+cxgb.txt
+ - Release Notes for the Chelsio N210 Linux device driver.
+dccp.txt
+ - the Datagram Congestion Control Protocol (DCCP) (RFC 4340..42).
de4x5.txt
- the Digital EtherWORKS DE4?? and DE5?? PCI Ethernet driver
decnet.txt
- info on using the DECnet networking layer in Linux.
depca.txt
- the Digital DEPCA/EtherWORKS DE1?? and DE2?? LANCE Ethernet driver
+dl2k.txt
+ - README for D-Link DL2000-based Gigabit Ethernet Adapters (dl2k.ko).
+dm9000.txt
+ - README for the Simtec DM9000 Network driver.
dmfe.txt
- info on the Davicom DM9102(A)/DM9132/DM9801 fast ethernet driver.
+dns_resolver.txt
+ - The DNS resolver module allows kernel servies to make DNS queries.
+driver.txt
+ - Softnet driver issues.
e100.txt
- info on Intel's EtherExpress PRO/100 line of 10/100 boards
e1000.txt
- info on Intel's E1000 line of gigabit ethernet boards
+e1000e.txt
+ - README for the Intel Gigabit Ethernet Driver (e1000e).
eql.txt
- serial IP load balancing
ewrk3.txt
- the Digital EtherWORKS 3 DE203/4/5 Ethernet driver
+fib_trie.txt
+ - Level Compressed Trie (LC-trie) notes: a structure for routing.
filter.txt
- Linux Socket Filtering
fore200e.txt
- FORE Systems PCA-200E/SBA-200E ATM NIC driver info.
framerelay.txt
- info on using Frame Relay/Data Link Connection Identifier (DLCI).
+gen_stats.txt
+ - Generic networking statistics for netlink users.
+generic_hdlc.txt
+ - The generic High Level Data Link Control (HDLC) layer.
generic_netlink.txt
- info on Generic Netlink
+gianfar.txt
+ - Gianfar Ethernet Driver.
ieee802154.txt
- Linux IEEE 802.15.4 implementation, API and drivers
+ifenslave.c
+ - Configure network interfaces for parallel routing (bonding).
+igb.txt
+ - README for the Intel Gigabit Ethernet Driver (igb).
+igbvf.txt
+ - README for the Intel Gigabit Ethernet Driver (igbvf).
ip-sysctl.txt
- /proc/sys/net/ipv4/* variables
ip_dynaddr.txt
- AppleTalk-IP Decapsulation and AppleTalk-IP Encapsulation
iphase.txt
- Interphase PCI ATM (i)Chip IA Linux driver info.
+ipv6.txt
+ - Options to the ipv6 kernel module.
+ipvs-sysctl.txt
+ - Per-inode explanation of the /proc/sys/net/ipv4/vs interface.
irda.txt
- where to get IrDA (infrared) utilities and info for Linux.
+ixgb.txt
+ - README for the Intel 10 Gigabit Ethernet Driver (ixgb).
+ixgbe.txt
+ - README for the Intel 10 Gigabit Ethernet Driver (ixgbe).
+ixgbevf.txt
+ - README for the Intel Virtual Function (VF) Driver (ixgbevf).
+l2tp.txt
+ - User guide to the L2TP tunnel protocol.
lapb-module.txt
- programming information of the LAPB module.
ltpc.txt
- the Apple or Farallon LocalTalk PC card driver
+mac80211-injection.txt
+ - HOWTO use packet injection with mac80211
multicast.txt
- Behaviour of cards under Multicast
+multiqueue.txt
+ - HOWTO for multiqueue network device support.
+netconsole.txt
+ - The network console module netconsole.ko: configuration and notes.
+netdev-features.txt
+ - Network interface features API description.
netdevices.txt
- info on network device driver functions exported to the kernel.
+netif-msg.txt
+ - Design of the network interface message level setting (NETIF_MSG_*).
+nfc.txt
+ - The Linux Near Field Communication (NFS) subsystem.
olympic.txt
- IBM PCI Pit/Pit-Phy/Olympic Token Ring driver info.
+operstates.txt
+ - Overview of network interface operational states.
+packet_mmap.txt
+ - User guide to memory mapped packet socket rings (PACKET_[RT]X_RING).
+phonet.txt
+ - The Phonet packet protocol used in Nokia cellular modems.
+phy.txt
+ - The PHY abstraction layer.
+pktgen.txt
+ - User guide to the kernel packet generator (pktgen.ko).
policy-routing.txt
- IP policy-based routing
+ppp_generic.txt
+ - Information about the generic PPP driver.
+proc_net_tcp.txt
+ - Per inode overview of the /proc/net/tcp and /proc/net/tcp6 interfaces.
+radiotap-headers.txt
+ - Background on radiotap headers.
ray_cs.txt
- Raylink Wireless LAN card driver info.
+rds.txt
+ - Background on the reliable, ordered datagram delivery method RDS.
+regulatory.txt
+ - Overview of the Linux wireless regulatory infrastructure.
+rxrpc.txt
+ - Guide to the RxRPC protocol.
+s2io.txt
+ - Release notes for Neterion Xframe I/II 10GbE driver.
+scaling.txt
+ - Explanation of network scaling techniques: RSS, RPS, RFS, aRFS, XPS.
+sctp.txt
+ - Notes on the Linux kernel implementation of the SCTP protocol.
+secid.txt
+ - Explanation of the secid member in flow structures.
skfp.txt
- SysKonnect FDDI (SK-5xxx, Compaq Netelligent) driver info.
smc9.txt
- the driver for SMC's 9000 series of Ethernet cards
smctr.txt
- SMC TokenCard TokenRing Linux driver info.
+spider-net.txt
+ - README for the Spidernet Driver (as found in PS3 / Cell BE).
+stmmac.txt
+ - README for the STMicro Synopsys Ethernet driver.
+tc-actions-env-rules.txt
+ - rules for traffic control (tc) actions.
+timestamping.txt
+ - overview of network packet timestamping variants.
tcp.txt
- short blurb on how TCP output takes place.
+tcp-thin.txt
+ - kernel tuning options for low rate 'thin' TCP streams.
tlan.txt
- ThunderLAN (Compaq Netelligent 10/100, Olicom OC-2xxx) driver info.
tms380tr.txt
- SysKonnect Token Ring ISA/PCI adapter driver info.
+tproxy.txt
+ - Transparent proxy support user guide.
tuntap.txt
- TUN/TAP device driver, allowing user space Rx/Tx of packets.
+udplite.txt
+ - UDP-Lite protocol (RFC 3828) introduction.
vortex.txt
- info on using 3Com Vortex (3c590, 3c592, 3c595, 3c597) Ethernet cards.
+vxge.txt
+ - README for the Neterion X3100 PCIe Server Adapter.
x25.txt
- general info on X.25 development.
x25-iface.txt
- description of the X.25 Packet Layer to LAPB device interface.
+xfrm_proc.txt
+ - description of the statistics package for XFRM.
+xfrm_sync.txt
+ - sync patches for XFRM enable migration of an SA between hosts.
+xfrm_sysctl.txt
+ - description of the XFRM configuration options.
z8530drv.txt
- info about Linux driver for Z8530 based HDLC cards for AX.25
This option was added in bonding version 3.4.0.
+all_slaves_active
+
+ Specifies that duplicate frames (received on inactive ports) should be
+ dropped (0) or delivered (1).
+
+ Normally, bonding will drop duplicate frames (received on inactive
+ ports), which is desirable for most users. But there are some times
+ it is nice to allow duplicate frames to be delivered.
+
+ The default value is 0 (drop duplicate frames received on inactive
+ ports).
+
arp_interval
Specifies the ARP link monitoring frequency in milliseconds.
determined. See the High Availability section for additional
information. The default value is 0.
+min_links
+
+ Specifies the minimum number of links that must be active before
+ asserting carrier. It is similar to the Cisco EtherChannel min-links
+ feature. This allows setting the minimum number of member ports that
+ must be up (link-up state) before marking the bond device as up
+ (carrier on). This is useful for situations where higher level services
+ such as clustering want to ensure a minimum number of low bandwidth
+ links are active before switchover. This option only affect 802.3ad
+ mode.
+
+ The default value is 0. This will cause carrier to be asserted (for
+ 802.3ad mode) whenever there is an active aggregator, regardless of the
+ number of available links in that aggregator. Note that, because an
+ aggregator cannot be active without at least one available link,
+ setting this option to 0 or to 1 has the exact same effect.
+
mode
Specifies one of the bonding policies. The default is
TRUE: disable IPv4-mapped address feature
FALSE: enable IPv4-mapped address feature
- Default: FALSE (as specified in RFC2553bis)
+ Default: FALSE (as specified in RFC3493)
IPv6 Fragmentation:
--- /dev/null
+Scaling in the Linux Networking Stack
+
+
+Introduction
+============
+
+This document describes a set of complementary techniques in the Linux
+networking stack to increase parallelism and improve performance for
+multi-processor systems.
+
+The following technologies are described:
+
+ RSS: Receive Side Scaling
+ RPS: Receive Packet Steering
+ RFS: Receive Flow Steering
+ Accelerated Receive Flow Steering
+ XPS: Transmit Packet Steering
+
+
+RSS: Receive Side Scaling
+=========================
+
+Contemporary NICs support multiple receive and transmit descriptor queues
+(multi-queue). On reception, a NIC can send different packets to different
+queues to distribute processing among CPUs. The NIC distributes packets by
+applying a filter to each packet that assigns it to one of a small number
+of logical flows. Packets for each flow are steered to a separate receive
+queue, which in turn can be processed by separate CPUs. This mechanism is
+generally known as “Receive-side Scaling” (RSS). The goal of RSS and
+the other scaling techniques to increase performance uniformly.
+Multi-queue distribution can also be used for traffic prioritization, but
+that is not the focus of these techniques.
+
+The filter used in RSS is typically a hash function over the network
+and/or transport layer headers-- for example, a 4-tuple hash over
+IP addresses and TCP ports of a packet. The most common hardware
+implementation of RSS uses a 128-entry indirection table where each entry
+stores a queue number. The receive queue for a packet is determined
+by masking out the low order seven bits of the computed hash for the
+packet (usually a Toeplitz hash), taking this number as a key into the
+indirection table and reading the corresponding value.
+
+Some advanced NICs allow steering packets to queues based on
+programmable filters. For example, webserver bound TCP port 80 packets
+can be directed to their own receive queue. Such “n-tuple” filters can
+be configured from ethtool (--config-ntuple).
+
+==== RSS Configuration
+
+The driver for a multi-queue capable NIC typically provides a kernel
+module parameter for specifying the number of hardware queues to
+configure. In the bnx2x driver, for instance, this parameter is called
+num_queues. A typical RSS configuration would be to have one receive queue
+for each CPU if the device supports enough queues, or otherwise at least
+one for each memory domain, where a memory domain is a set of CPUs that
+share a particular memory level (L1, L2, NUMA node, etc.).
+
+The indirection table of an RSS device, which resolves a queue by masked
+hash, is usually programmed by the driver at initialization. The
+default mapping is to distribute the queues evenly in the table, but the
+indirection table can be retrieved and modified at runtime using ethtool
+commands (--show-rxfh-indir and --set-rxfh-indir). Modifying the
+indirection table could be done to give different queues different
+relative weights.
+
+== RSS IRQ Configuration
+
+Each receive queue has a separate IRQ associated with it. The NIC triggers
+this to notify a CPU when new packets arrive on the given queue. The
+signaling path for PCIe devices uses message signaled interrupts (MSI-X),
+that can route each interrupt to a particular CPU. The active mapping
+of queues to IRQs can be determined from /proc/interrupts. By default,
+an IRQ may be handled on any CPU. Because a non-negligible part of packet
+processing takes place in receive interrupt handling, it is advantageous
+to spread receive interrupts between CPUs. To manually adjust the IRQ
+affinity of each interrupt see Documentation/IRQ-affinity. Some systems
+will be running irqbalance, a daemon that dynamically optimizes IRQ
+assignments and as a result may override any manual settings.
+
+== Suggested Configuration
+
+RSS should be enabled when latency is a concern or whenever receive
+interrupt processing forms a bottleneck. Spreading load between CPUs
+decreases queue length. For low latency networking, the optimal setting
+is to allocate as many queues as there are CPUs in the system (or the
+NIC maximum, if lower). The most efficient high-rate configuration
+is likely the one with the smallest number of receive queues where no
+receive queue overflows due to a saturated CPU, because in default
+mode with interrupt coalescing enabled, the aggregate number of
+interrupts (and thus work) grows with each additional queue.
+
+Per-cpu load can be observed using the mpstat utility, but note that on
+processors with hyperthreading (HT), each hyperthread is represented as
+a separate CPU. For interrupt handling, HT has shown no benefit in
+initial tests, so limit the number of queues to the number of CPU cores
+in the system.
+
+
+RPS: Receive Packet Steering
+============================
+
+Receive Packet Steering (RPS) is logically a software implementation of
+RSS. Being in software, it is necessarily called later in the datapath.
+Whereas RSS selects the queue and hence CPU that will run the hardware
+interrupt handler, RPS selects the CPU to perform protocol processing
+above the interrupt handler. This is accomplished by placing the packet
+on the desired CPU’s backlog queue and waking up the CPU for processing.
+RPS has some advantages over RSS: 1) it can be used with any NIC,
+2) software filters can easily be added to hash over new protocols,
+3) it does not increase hardware device interrupt rate (although it does
+introduce inter-processor interrupts (IPIs)).
+
+RPS is called during bottom half of the receive interrupt handler, when
+a driver sends a packet up the network stack with netif_rx() or
+netif_receive_skb(). These call the get_rps_cpu() function, which
+selects the queue that should process a packet.
+
+The first step in determining the target CPU for RPS is to calculate a
+flow hash over the packet’s addresses or ports (2-tuple or 4-tuple hash
+depending on the protocol). This serves as a consistent hash of the
+associated flow of the packet. The hash is either provided by hardware
+or will be computed in the stack. Capable hardware can pass the hash in
+the receive descriptor for the packet; this would usually be the same
+hash used for RSS (e.g. computed Toeplitz hash). The hash is saved in
+skb->rx_hash and can be used elsewhere in the stack as a hash of the
+packet’s flow.
+
+Each receive hardware queue has an associated list of CPUs to which
+RPS may enqueue packets for processing. For each received packet,
+an index into the list is computed from the flow hash modulo the size
+of the list. The indexed CPU is the target for processing the packet,
+and the packet is queued to the tail of that CPU’s backlog queue. At
+the end of the bottom half routine, IPIs are sent to any CPUs for which
+packets have been queued to their backlog queue. The IPI wakes backlog
+processing on the remote CPU, and any queued packets are then processed
+up the networking stack.
+
+==== RPS Configuration
+
+RPS requires a kernel compiled with the CONFIG_RPS kconfig symbol (on
+by default for SMP). Even when compiled in, RPS remains disabled until
+explicitly configured. The list of CPUs to which RPS may forward traffic
+can be configured for each receive queue using a sysfs file entry:
+
+ /sys/class/net/<dev>/queues/rx-<n>/rps_cpus
+
+This file implements a bitmap of CPUs. RPS is disabled when it is zero
+(the default), in which case packets are processed on the interrupting
+CPU. Documentation/IRQ-affinity.txt explains how CPUs are assigned to
+the bitmap.
+
+== Suggested Configuration
+
+For a single queue device, a typical RPS configuration would be to set
+the rps_cpus to the CPUs in the same memory domain of the interrupting
+CPU. If NUMA locality is not an issue, this could also be all CPUs in
+the system. At high interrupt rate, it might be wise to exclude the
+interrupting CPU from the map since that already performs much work.
+
+For a multi-queue system, if RSS is configured so that a hardware
+receive queue is mapped to each CPU, then RPS is probably redundant
+and unnecessary. If there are fewer hardware queues than CPUs, then
+RPS might be beneficial if the rps_cpus for each queue are the ones that
+share the same memory domain as the interrupting CPU for that queue.
+
+
+RFS: Receive Flow Steering
+==========================
+
+While RPS steers packets solely based on hash, and thus generally
+provides good load distribution, it does not take into account
+application locality. This is accomplished by Receive Flow Steering
+(RFS). The goal of RFS is to increase datacache hitrate by steering
+kernel processing of packets to the CPU where the application thread
+consuming the packet is running. RFS relies on the same RPS mechanisms
+to enqueue packets onto the backlog of another CPU and to wake up that
+CPU.
+
+In RFS, packets are not forwarded directly by the value of their hash,
+but the hash is used as index into a flow lookup table. This table maps
+flows to the CPUs where those flows are being processed. The flow hash
+(see RPS section above) is used to calculate the index into this table.
+The CPU recorded in each entry is the one which last processed the flow.
+If an entry does not hold a valid CPU, then packets mapped to that entry
+are steered using plain RPS. Multiple table entries may point to the
+same CPU. Indeed, with many flows and few CPUs, it is very likely that
+a single application thread handles flows with many different flow hashes.
+
+rps_sock_table is a global flow table that contains the *desired* CPU for
+flows: the CPU that is currently processing the flow in userspace. Each
+table value is a CPU index that is updated during calls to recvmsg and
+sendmsg (specifically, inet_recvmsg(), inet_sendmsg(), inet_sendpage()
+and tcp_splice_read()).
+
+When the scheduler moves a thread to a new CPU while it has outstanding
+receive packets on the old CPU, packets may arrive out of order. To
+avoid this, RFS uses a second flow table to track outstanding packets
+for each flow: rps_dev_flow_table is a table specific to each hardware
+receive queue of each device. Each table value stores a CPU index and a
+counter. The CPU index represents the *current* CPU onto which packets
+for this flow are enqueued for further kernel processing. Ideally, kernel
+and userspace processing occur on the same CPU, and hence the CPU index
+in both tables is identical. This is likely false if the scheduler has
+recently migrated a userspace thread while the kernel still has packets
+enqueued for kernel processing on the old CPU.
+
+The counter in rps_dev_flow_table values records the length of the current
+CPU's backlog when a packet in this flow was last enqueued. Each backlog
+queue has a head counter that is incremented on dequeue. A tail counter
+is computed as head counter + queue length. In other words, the counter
+in rps_dev_flow_table[i] records the last element in flow i that has
+been enqueued onto the currently designated CPU for flow i (of course,
+entry i is actually selected by hash and multiple flows may hash to the
+same entry i).
+
+And now the trick for avoiding out of order packets: when selecting the
+CPU for packet processing (from get_rps_cpu()) the rps_sock_flow table
+and the rps_dev_flow table of the queue that the packet was received on
+are compared. If the desired CPU for the flow (found in the
+rps_sock_flow table) matches the current CPU (found in the rps_dev_flow
+table), the packet is enqueued onto that CPU’s backlog. If they differ,
+the current CPU is updated to match the desired CPU if one of the
+following is true:
+
+- The current CPU's queue head counter >= the recorded tail counter
+ value in rps_dev_flow[i]
+- The current CPU is unset (equal to NR_CPUS)
+- The current CPU is offline
+
+After this check, the packet is sent to the (possibly updated) current
+CPU. These rules aim to ensure that a flow only moves to a new CPU when
+there are no packets outstanding on the old CPU, as the outstanding
+packets could arrive later than those about to be processed on the new
+CPU.
+
+==== RFS Configuration
+
+RFS is only available if the kconfig symbol CONFIG_RFS is enabled (on
+by default for SMP). The functionality remains disabled until explicitly
+configured. The number of entries in the global flow table is set through:
+
+ /proc/sys/net/core/rps_sock_flow_entries
+
+The number of entries in the per-queue flow table are set through:
+
+ /sys/class/net/<dev>/queues/tx-<n>/rps_flow_cnt
+
+== Suggested Configuration
+
+Both of these need to be set before RFS is enabled for a receive queue.
+Values for both are rounded up to the nearest power of two. The
+suggested flow count depends on the expected number of active connections
+at any given time, which may be significantly less than the number of open
+connections. We have found that a value of 32768 for rps_sock_flow_entries
+works fairly well on a moderately loaded server.
+
+For a single queue device, the rps_flow_cnt value for the single queue
+would normally be configured to the same value as rps_sock_flow_entries.
+For a multi-queue device, the rps_flow_cnt for each queue might be
+configured as rps_sock_flow_entries / N, where N is the number of
+queues. So for instance, if rps_flow_entries is set to 32768 and there
+are 16 configured receive queues, rps_flow_cnt for each queue might be
+configured as 2048.
+
+
+Accelerated RFS
+===============
+
+Accelerated RFS is to RFS what RSS is to RPS: a hardware-accelerated load
+balancing mechanism that uses soft state to steer flows based on where
+the application thread consuming the packets of each flow is running.
+Accelerated RFS should perform better than RFS since packets are sent
+directly to a CPU local to the thread consuming the data. The target CPU
+will either be the same CPU where the application runs, or at least a CPU
+which is local to the application thread’s CPU in the cache hierarchy.
+
+To enable accelerated RFS, the networking stack calls the
+ndo_rx_flow_steer driver function to communicate the desired hardware
+queue for packets matching a particular flow. The network stack
+automatically calls this function every time a flow entry in
+rps_dev_flow_table is updated. The driver in turn uses a device specific
+method to program the NIC to steer the packets.
+
+The hardware queue for a flow is derived from the CPU recorded in
+rps_dev_flow_table. The stack consults a CPU to hardware queue map which
+is maintained by the NIC driver. This is an auto-generated reverse map of
+the IRQ affinity table shown by /proc/interrupts. Drivers can use
+functions in the cpu_rmap (“CPU affinity reverse map”) kernel library
+to populate the map. For each CPU, the corresponding queue in the map is
+set to be one whose processing CPU is closest in cache locality.
+
+==== Accelerated RFS Configuration
+
+Accelerated RFS is only available if the kernel is compiled with
+CONFIG_RFS_ACCEL and support is provided by the NIC device and driver.
+It also requires that ntuple filtering is enabled via ethtool. The map
+of CPU to queues is automatically deduced from the IRQ affinities
+configured for each receive queue by the driver, so no additional
+configuration should be necessary.
+
+== Suggested Configuration
+
+This technique should be enabled whenever one wants to use RFS and the
+NIC supports hardware acceleration.
+
+XPS: Transmit Packet Steering
+=============================
+
+Transmit Packet Steering is a mechanism for intelligently selecting
+which transmit queue to use when transmitting a packet on a multi-queue
+device. To accomplish this, a mapping from CPU to hardware queue(s) is
+recorded. The goal of this mapping is usually to assign queues
+exclusively to a subset of CPUs, where the transmit completions for
+these queues are processed on a CPU within this set. This choice
+provides two benefits. First, contention on the device queue lock is
+significantly reduced since fewer CPUs contend for the same queue
+(contention can be eliminated completely if each CPU has its own
+transmit queue). Secondly, cache miss rate on transmit completion is
+reduced, in particular for data cache lines that hold the sk_buff
+structures.
+
+XPS is configured per transmit queue by setting a bitmap of CPUs that
+may use that queue to transmit. The reverse mapping, from CPUs to
+transmit queues, is computed and maintained for each network device.
+When transmitting the first packet in a flow, the function
+get_xps_queue() is called to select a queue. This function uses the ID
+of the running CPU as a key into the CPU-to-queue lookup table. If the
+ID matches a single queue, that is used for transmission. If multiple
+queues match, one is selected by using the flow hash to compute an index
+into the set.
+
+The queue chosen for transmitting a particular flow is saved in the
+corresponding socket structure for the flow (e.g. a TCP connection).
+This transmit queue is used for subsequent packets sent on the flow to
+prevent out of order (ooo) packets. The choice also amortizes the cost
+of calling get_xps_queues() over all packets in the flow. To avoid
+ooo packets, the queue for a flow can subsequently only be changed if
+skb->ooo_okay is set for a packet in the flow. This flag indicates that
+there are no outstanding packets in the flow, so the transmit queue can
+change without the risk of generating out of order packets. The
+transport layer is responsible for setting ooo_okay appropriately. TCP,
+for instance, sets the flag when all data for a connection has been
+acknowledged.
+
+==== XPS Configuration
+
+XPS is only available if the kconfig symbol CONFIG_XPS is enabled (on by
+default for SMP). The functionality remains disabled until explicitly
+configured. To enable XPS, the bitmap of CPUs that may use a transmit
+queue is configured using the sysfs file entry:
+
+/sys/class/net/<dev>/queues/tx-<n>/xps_cpus
+
+== Suggested Configuration
+
+For a network device with a single transmission queue, XPS configuration
+has no effect, since there is no choice in this case. In a multi-queue
+system, XPS is preferably configured so that each CPU maps onto one queue.
+If there are as many queues as there are CPUs in the system, then each
+queue can also map onto one CPU, resulting in exclusive pairings that
+experience no contention. If there are fewer queues than CPUs, then the
+best CPUs to share a given queue are probably those that share the cache
+with the CPU that processes transmit completions for that queue
+(transmit interrupts).
+
+
+Further Information
+===================
+RPS and RFS were introduced in kernel 2.6.35. XPS was incorporated into
+2.6.38. Original patches were submitted by Tom Herbert
+(therbert@google.com)
+
+Accelerated RFS was introduced in 2.6.35. Original patches were
+submitted by Ben Hutchings (bhutchings@solarflare.com)
+
+Authors:
+Tom Herbert (therbert@google.com)
+Willem de Bruijn (willemb@google.com)
void pm_runtime_irq_safe(struct device *dev);
- set the power.irq_safe flag for the device, causing the runtime-PM
- suspend and resume callbacks (but not the idle callback) to be invoked
- with interrupts disabled
+ callbacks to be invoked with interrupts off
void pm_runtime_mark_last_busy(struct device *dev);
- set the power.last_busy field to the current time
--- /dev/null
+Ramoops oops/panic logger
+=========================
+
+Sergiu Iordache <sergiu@chromium.org>
+
+Updated: 8 August 2011
+
+0. Introduction
+
+Ramoops is an oops/panic logger that writes its logs to RAM before the system
+crashes. It works by logging oopses and panics in a circular buffer. Ramoops
+needs a system with persistent RAM so that the content of that area can
+survive after a restart.
+
+1. Ramoops concepts
+
+Ramoops uses a predefined memory area to store the dump. The start and size of
+the memory area are set using two variables:
+ * "mem_address" for the start
+ * "mem_size" for the size. The memory size will be rounded down to a
+ power of two.
+
+The memory area is divided into "record_size" chunks (also rounded down to
+power of two) and each oops/panic writes a "record_size" chunk of
+information.
+
+Dumping both oopses and panics can be done by setting 1 in the "dump_oops"
+variable while setting 0 in that variable dumps only the panics.
+
+The module uses a counter to record multiple dumps but the counter gets reset
+on restart (i.e. new dumps after the restart will overwrite old ones).
+
+2. Setting the parameters
+
+Setting the ramoops parameters can be done in 2 different manners:
+ 1. Use the module parameters (which have the names of the variables described
+ as before).
+ 2. Use a platform device and set the platform data. The parameters can then
+ be set through that platform data. An example of doing that is:
+
+#include <linux/ramoops.h>
+[...]
+
+static struct ramoops_platform_data ramoops_data = {
+ .mem_size = <...>,
+ .mem_address = <...>,
+ .record_size = <...>,
+ .dump_oops = <...>,
+};
+
+static struct platform_device ramoops_dev = {
+ .name = "ramoops",
+ .dev = {
+ .platform_data = &ramoops_data,
+ },
+};
+
+[... inside a function ...]
+int ret;
+
+ret = platform_device_register(&ramoops_dev);
+if (ret) {
+ printk(KERN_ERR "unable to register platform device\n");
+ return ret;
+}
+
+3. Dump format
+
+The data dump begins with a header, currently defined as "====" followed by a
+timestamp and a new line. The dump then continues with the actual data.
+
+4. Reading the data
+
+The dump data can be read from memory (through /dev/mem or other means).
+Getting the module parameters, which are needed in order to parse the data, can
+be done through /sys/module/ramoops/parameters/* .
- Extremely simple hypervisor for experimental/educational use.
uml/
- User Mode Linux, builds/runs Linux kernel as a userspace program.
+virtio.txt
+ - Text version of draft virtio spec.
+ See http://ozlabs.org/~rusty/virtio-spec
/* We use a simple helper to copy the arguments separated by spaces. */
concat((char *)(boot + 1), argv+optind+2);
+ /* Set kernel alignment to 16M (CONFIG_PHYSICAL_ALIGN) */
+ boot->hdr.kernel_alignment = 0x1000000;
+
/* Boot protocol version: 2.07 supports the fields for lguest. */
boot->hdr.version = 0x207;
--- /dev/null
+[Generated file: see http://ozlabs.org/~rusty/virtio-spec/]
+Virtio PCI Card Specification
+v0.9.1 DRAFT
+-
+
+Rusty Russell <rusty@rustcorp.com.au>IBM Corporation (Editor)
+
+2011 August 1.
+
+Purpose and Description
+
+This document describes the specifications of the “virtio” family
+of PCI[LaTeX Command: nomenclature] devices. These are devices
+are found in virtual environments[LaTeX Command: nomenclature],
+yet by design they are not all that different from physical PCI
+devices, and this document treats them as such. This allows the
+guest to use standard PCI drivers and discovery mechanisms.
+
+The purpose of virtio and this specification is that virtual
+environments and guests should have a straightforward, efficient,
+standard and extensible mechanism for virtual devices, rather
+than boutique per-environment or per-OS mechanisms.
+
+ Straightforward: Virtio PCI devices use normal PCI mechanisms
+ of interrupts and DMA which should be familiar to any device
+ driver author. There is no exotic page-flipping or COW
+ mechanism: it's just a PCI device.[footnote:
+This lack of page-sharing implies that the implementation of the
+device (e.g. the hypervisor or host) needs full access to the
+guest memory. Communication with untrusted parties (i.e.
+inter-guest communication) requires copying.
+]
+
+ Efficient: Virtio PCI devices consist of rings of descriptors
+ for input and output, which are neatly separated to avoid cache
+ effects from both guest and device writing to the same cache
+ lines.
+
+ Standard: Virtio PCI makes no assumptions about the environment
+ in which it operates, beyond supporting PCI. In fact the virtio
+ devices specified in the appendices do not require PCI at all:
+ they have been implemented on non-PCI buses.[footnote:
+The Linux implementation further separates the PCI virtio code
+from the specific virtio drivers: these drivers are shared with
+the non-PCI implementations (currently lguest and S/390).
+]
+
+ Extensible: Virtio PCI devices contain feature bits which are
+ acknowledged by the guest operating system during device setup.
+ This allows forwards and backwards compatibility: the device
+ offers all the features it knows about, and the driver
+ acknowledges those it understands and wishes to use.
+
+ Virtqueues
+
+The mechanism for bulk data transport on virtio PCI devices is
+pretentiously called a virtqueue. Each device can have zero or
+more virtqueues: for example, the network device has one for
+transmit and one for receive.
+
+Each virtqueue occupies two or more physically-contiguous pages
+(defined, for the purposes of this specification, as 4096 bytes),
+and consists of three parts:
+
+
++-------------------+-----------------------------------+-----------+
+| Descriptor Table | Available Ring (padding) | Used Ring |
++-------------------+-----------------------------------+-----------+
+
+
+When the driver wants to send buffers to the device, it puts them
+in one or more slots in the descriptor table, and writes the
+descriptor indices into the available ring. It then notifies the
+device. When the device has finished with the buffers, it writes
+the descriptors into the used ring, and sends an interrupt.
+
+Specification
+
+ PCI Discovery
+
+Any PCI device with Vendor ID 0x1AF4, and Device ID 0x1000
+through 0x103F inclusive is a virtio device[footnote:
+The actual value within this range is ignored
+]. The device must also have a Revision ID of 0 to match this
+specification.
+
+The Subsystem Device ID indicates which virtio device is
+supported by the device. The Subsystem Vendor ID should reflect
+the PCI Vendor ID of the environment (it's currently only used
+for informational purposes by the guest).
+
+
++----------------------+--------------------+---------------+
+| Subsystem Device ID | Virtio Device | Specification |
++----------------------+--------------------+---------------+
++----------------------+--------------------+---------------+
+| 1 | network card | Appendix C |
++----------------------+--------------------+---------------+
+| 2 | block device | Appendix D |
++----------------------+--------------------+---------------+
+| 3 | console | Appendix E |
++----------------------+--------------------+---------------+
+| 4 | entropy source | Appendix F |
++----------------------+--------------------+---------------+
+| 5 | memory ballooning | Appendix G |
++----------------------+--------------------+---------------+
+| 6 | ioMemory | - |
++----------------------+--------------------+---------------+
+| 9 | 9P transport | - |
++----------------------+--------------------+---------------+
+
+
+ Device Configuration
+
+To configure the device, we use the first I/O region of the PCI
+device. This contains a virtio header followed by a
+device-specific region.
+
+There may be different widths of accesses to the I/O region; the “
+natural” access method for each field in the virtio header must
+be used (i.e. 32-bit accesses for 32-bit fields, etc), but the
+device-specific region can be accessed using any width accesses,
+and should obtain the same results.
+
+Note that this is possible because while the virtio header is PCI
+(i.e. little) endian, the device-specific region is encoded in
+the native endian of the guest (where such distinction is
+applicable).
+
+ Device Initialization Sequence
+
+We start with an overview of device initialization, then expand
+on the details of the device and how each step is preformed.
+
+ Reset the device. This is not required on initial start up.
+
+ The ACKNOWLEDGE status bit is set: we have noticed the device.
+
+ The DRIVER status bit is set: we know how to drive the device.
+
+ Device-specific setup, including reading the Device Feature
+ Bits, discovery of virtqueues for the device, optional MSI-X
+ setup, and reading and possibly writing the virtio
+ configuration space.
+
+ The subset of Device Feature Bits understood by the driver is
+ written to the device.
+
+ The DRIVER_OK status bit is set.
+
+ The device can now be used (ie. buffers added to the
+ virtqueues)[footnote:
+Historically, drivers have used the device before steps 5 and 6.
+This is only allowed if the driver does not use any features
+which would alter this early use of the device.
+]
+
+If any of these steps go irrecoverably wrong, the guest should
+set the FAILED status bit to indicate that it has given up on the
+device (it can reset the device later to restart if desired).
+
+We now cover the fields required for general setup in detail.
+
+ Virtio Header
+
+The virtio header looks as follows:
+
+
++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+
+| Bits || 32 | 32 | 32 | 16 | 16 | 16 | 8 | 8 |
++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+
+| Read/Write || R | R+W | R+W | R | R+W | R+W | R+W | R |
++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+
+| Purpose || Device | Guest | Queue | Queue | Queue | Queue | Device | ISR |
+| || Features bits 0:31 | Features bits 0:31 | Address | Size | Select | Notify | Status | Status |
++------------++---------------------+---------------------+----------+--------+---------+---------+---------+--------+
+
+
+If MSI-X is enabled for the device, two additional fields
+immediately follow this header:
+
+
++------------++----------------+--------+
+| Bits || 16 | 16 |
+ +----------------+--------+
++------------++----------------+--------+
+| Read/Write || R+W | R+W |
++------------++----------------+--------+
+| Purpose || Configuration | Queue |
+| (MSI-X) || Vector | Vector |
++------------++----------------+--------+
+
+
+Finally, if feature bits (VIRTIO_F_FEATURES_HI) this is
+immediately followed by two additional fields:
+
+
++------------++----------------------+----------------------
+| Bits || 32 | 32
++------------++----------------------+----------------------
+| Read/Write || R | R+W
++------------++----------------------+----------------------
+| Purpose || Device | Guest
+| || Features bits 32:63 | Features bits 32:63
++------------++----------------------+----------------------
+
+
+Immediately following these general headers, there may be
+device-specific headers:
+
+
++------------++--------------------+
+| Bits || Device Specific |
+ +--------------------+
++------------++--------------------+
+| Read/Write || Device Specific |
++------------++--------------------+
+| Purpose || Device Specific... |
+| || |
++------------++--------------------+
+
+
+ Device Status
+
+The Device Status field is updated by the guest to indicate its
+progress. This provides a simple low-level diagnostic: it's most
+useful to imagine them hooked up to traffic lights on the console
+indicating the status of each device.
+
+The device can be reset by writing a 0 to this field, otherwise
+at least one bit should be set:
+
+ ACKNOWLEDGE (1) Indicates that the guest OS has found the
+ device and recognized it as a valid virtio device.
+
+ DRIVER (2) Indicates that the guest OS knows how to drive the
+ device. Under Linux, drivers can be loadable modules so there
+ may be a significant (or infinite) delay before setting this
+ bit.
+
+ DRIVER_OK (3) Indicates that the driver is set up and ready to
+ drive the device.
+
+ FAILED (8) Indicates that something went wrong in the guest,
+ and it has given up on the device. This could be an internal
+ error, or the driver didn't like the device for some reason, or
+ even a fatal error during device operation. The device must be
+ reset before attempting to re-initialize.
+
+ Feature Bits
+
+The least significant 31 bits of the first configuration field
+indicates the features that the device supports (the high bit is
+reserved, and will be used to indicate the presence of future
+feature bits elsewhere). If more than 31 feature bits are
+supported, the device indicates so by setting feature bit 31 (see
+[cha:Reserved-Feature-Bits]). The bits are allocated as follows:
+
+ 0 to 23 Feature bits for the specific device type
+
+ 24 to 40 Feature bits reserved for extensions to the queue and
+ feature negotiation mechanisms
+
+ 41 to 63 Feature bits reserved for future extensions
+
+For example, feature bit 0 for a network device (i.e. Subsystem
+Device ID 1) indicates that the device supports checksumming of
+packets.
+
+The feature bits are negotiated: the device lists all the
+features it understands in the Device Features field, and the
+guest writes the subset that it understands into the Guest
+Features field. The only way to renegotiate is to reset the
+device.
+
+In particular, new fields in the device configuration header are
+indicated by offering a feature bit, so the guest can check
+before accessing that part of the configuration space.
+
+This allows for forwards and backwards compatibility: if the
+device is enhanced with a new feature bit, older guests will not
+write that feature bit back to the Guest Features field and it
+can go into backwards compatibility mode. Similarly, if a guest
+is enhanced with a feature that the device doesn't support, it
+will not see that feature bit in the Device Features field and
+can go into backwards compatibility mode (or, for poor
+implementations, set the FAILED Device Status bit).
+
+Access to feature bits 32 to 63 is enabled by Guest by setting
+feature bit 31. If this bit is unset, Device must assume that all
+feature bits > 31 are unset.
+
+ Configuration/Queue Vectors
+
+When MSI-X capability is present and enabled in the device
+(through standard PCI configuration space) 4 bytes at byte offset
+20 are used to map configuration change and queue interrupts to
+MSI-X vectors. In this case, the ISR Status field is unused, and
+device specific configuration starts at byte offset 24 in virtio
+header structure. When MSI-X capability is not enabled, device
+specific configuration starts at byte offset 20 in virtio header.
+
+Writing a valid MSI-X Table entry number, 0 to 0x7FF, to one of
+Configuration/Queue Vector registers, maps interrupts triggered
+by the configuration change/selected queue events respectively to
+the corresponding MSI-X vector. To disable interrupts for a
+specific event type, unmap it by writing a special NO_VECTOR
+value:
+
+/* Vector value used to disable MSI for queue */
+
+#define VIRTIO_MSI_NO_VECTOR 0xffff
+
+Reading these registers returns vector mapped to a given event,
+or NO_VECTOR if unmapped. All queue and configuration change
+events are unmapped by default.
+
+Note that mapping an event to vector might require allocating
+internal device resources, and might fail. Devices report such
+failures by returning the NO_VECTOR value when the relevant
+Vector field is read. After mapping an event to vector, the
+driver must verify success by reading the Vector field value: on
+success, the previously written value is returned, and on
+failure, NO_VECTOR is returned. If a mapping failure is detected,
+the driver can retry mapping with fewervectors, or disable MSI-X.
+
+ Virtqueue Configuration
+
+As a device can have zero or more virtqueues for bulk data
+transport (for example, the network driver has two), the driver
+needs to configure them as part of the device-specific
+configuration.
+
+This is done as follows, for each virtqueue a device has:
+
+ Write the virtqueue index (first queue is 0) to the Queue
+ Select field.
+
+ Read the virtqueue size from the Queue Size field, which is
+ always a power of 2. This controls how big the virtqueue is
+ (see below). If this field is 0, the virtqueue does not exist.
+
+ Allocate and zero virtqueue in contiguous physical memory, on a
+ 4096 byte alignment. Write the physical address, divided by
+ 4096 to the Queue Address field.[footnote:
+The 4096 is based on the x86 page size, but it's also large
+enough to ensure that the separate parts of the virtqueue are on
+separate cache lines.
+]
+
+ Optionally, if MSI-X capability is present and enabled on the
+ device, select a vector to use to request interrupts triggered
+ by virtqueue events. Write the MSI-X Table entry number
+ corresponding to this vector in Queue Vector field. Read the
+ Queue Vector field: on success, previously written value is
+ returned; on failure, NO_VECTOR value is returned.
+
+The Queue Size field controls the total number of bytes required
+for the virtqueue according to the following formula:
+
+#define ALIGN(x) (((x) + 4095) & ~4095)
+
+static inline unsigned vring_size(unsigned int qsz)
+
+{
+
+ return ALIGN(sizeof(struct vring_desc)*qsz + sizeof(u16)*(2
++ qsz))
+
+ + ALIGN(sizeof(struct vring_used_elem)*qsz);
+
+}
+
+This currently wastes some space with padding, but also allows
+future extensions. The virtqueue layout structure looks like this
+(qsz is the Queue Size field, which is a variable, so this code
+won't compile):
+
+struct vring {
+
+ /* The actual descriptors (16 bytes each) */
+
+ struct vring_desc desc[qsz];
+
+
+
+ /* A ring of available descriptor heads with free-running
+index. */
+
+ struct vring_avail avail;
+
+
+
+ // Padding to the next 4096 boundary.
+
+ char pad[];
+
+
+
+ // A ring of used descriptor heads with free-running index.
+
+ struct vring_used used;
+
+};
+
+ A Note on Virtqueue Endianness
+
+Note that the endian of these fields and everything else in the
+virtqueue is the native endian of the guest, not little-endian as
+PCI normally is. This makes for simpler guest code, and it is
+assumed that the host already has to be deeply aware of the guest
+endian so such an “endian-aware” device is not a significant
+issue.
+
+ Descriptor Table
+
+The descriptor table refers to the buffers the guest is using for
+the device. The addresses are physical addresses, and the buffers
+can be chained via the next field. Each descriptor describes a
+buffer which is read-only or write-only, but a chain of
+descriptors can contain both read-only and write-only buffers.
+
+No descriptor chain may be more than 2^32 bytes long in total.struct vring_desc {
+
+ /* Address (guest-physical). */
+
+ u64 addr;
+
+ /* Length. */
+
+ u32 len;
+
+/* This marks a buffer as continuing via the next field. */
+
+#define VRING_DESC_F_NEXT 1
+
+/* This marks a buffer as write-only (otherwise read-only). */
+
+#define VRING_DESC_F_WRITE 2
+
+/* This means the buffer contains a list of buffer descriptors.
+*/
+
+#define VRING_DESC_F_INDIRECT 4
+
+ /* The flags as indicated above. */
+
+ u16 flags;
+
+ /* Next field if flags & NEXT */
+
+ u16 next;
+
+};
+
+The number of descriptors in the table is specified by the Queue
+Size field for this virtqueue.
+
+ <sub:Indirect-Descriptors>Indirect Descriptors
+
+Some devices benefit by concurrently dispatching a large number
+of large requests. The VIRTIO_RING_F_INDIRECT_DESC feature can be
+used to allow this (see [cha:Reserved-Feature-Bits]). To increase
+ring capacity it is possible to store a table of indirect
+descriptors anywhere in memory, and insert a descriptor in main
+virtqueue (with flags&INDIRECT on) that refers to memory buffer
+containing this indirect descriptor table; fields addr and len
+refer to the indirect table address and length in bytes,
+respectively. The indirect table layout structure looks like this
+(len is the length of the descriptor that refers to this table,
+which is a variable, so this code won't compile):
+
+struct indirect_descriptor_table {
+
+ /* The actual descriptors (16 bytes each) */
+
+ struct vring_desc desc[len / 16];
+
+};
+
+The first indirect descriptor is located at start of the indirect
+descriptor table (index 0), additional indirect descriptors are
+chained by next field. An indirect descriptor without next field
+(with flags&NEXT off) signals the end of the indirect descriptor
+table, and transfers control back to the main virtqueue. An
+indirect descriptor can not refer to another indirect descriptor
+table (flags&INDIRECT must be off). A single indirect descriptor
+table can include both read-only and write-only descriptors;
+write-only flag (flags&WRITE) in the descriptor that refers to it
+is ignored.
+
+ Available Ring
+
+The available ring refers to what descriptors we are offering the
+device: it refers to the head of a descriptor chain. The “flags”
+field is currently 0 or 1: 1 indicating that we do not need an
+interrupt when the device consumes a descriptor from the
+available ring. Alternatively, the guest can ask the device to
+delay interrupts until an entry with an index specified by the “
+used_event” field is written in the used ring (equivalently,
+until the idx field in the used ring will reach the value
+used_event + 1). The method employed by the device is controlled
+by the VIRTIO_RING_F_EVENT_IDX feature bit (see [cha:Reserved-Feature-Bits]
+). This interrupt suppression is merely an optimization; it may
+not suppress interrupts entirely.
+
+The “idx” field indicates where we would put the next descriptor
+entry (modulo the ring size). This starts at 0, and increases.
+
+struct vring_avail {
+
+#define VRING_AVAIL_F_NO_INTERRUPT 1
+
+ u16 flags;
+
+ u16 idx;
+
+ u16 ring[qsz]; /* qsz is the Queue Size field read from device
+*/
+
+ u16 used_event;
+
+};
+
+ Used Ring
+
+The used ring is where the device returns buffers once it is done
+with them. The flags field can be used by the device to hint that
+no notification is necessary when the guest adds to the available
+ring. Alternatively, the “avail_event” field can be used by the
+device to hint that no notification is necessary until an entry
+with an index specified by the “avail_event” is written in the
+available ring (equivalently, until the idx field in the
+available ring will reach the value avail_event + 1). The method
+employed by the device is controlled by the guest through the
+VIRTIO_RING_F_EVENT_IDX feature bit (see [cha:Reserved-Feature-Bits]
+). [footnote:
+These fields are kept here because this is the only part of the
+virtqueue written by the device
+].
+
+Each entry in the ring is a pair: the head entry of the
+descriptor chain describing the buffer (this matches an entry
+placed in the available ring by the guest earlier), and the total
+of bytes written into the buffer. The latter is extremely useful
+for guests using untrusted buffers: if you do not know exactly
+how much has been written by the device, you usually have to zero
+the buffer to ensure no data leakage occurs.
+
+/* u32 is used here for ids for padding reasons. */
+
+struct vring_used_elem {
+
+ /* Index of start of used descriptor chain. */
+
+ u32 id;
+
+ /* Total length of the descriptor chain which was used
+(written to) */
+
+ u32 len;
+
+};
+
+
+
+struct vring_used {
+
+#define VRING_USED_F_NO_NOTIFY 1
+
+ u16 flags;
+
+ u16 idx;
+
+ struct vring_used_elem ring[qsz];
+
+ u16 avail_event;
+
+};
+
+ Helpers for Managing Virtqueues
+
+The Linux Kernel Source code contains the definitions above and
+helper routines in a more usable form, in
+include/linux/virtio_ring.h. This was explicitly licensed by IBM
+and Red Hat under the (3-clause) BSD license so that it can be
+freely used by all other projects, and is reproduced (with slight
+variation to remove Linux assumptions) in Appendix A.
+
+ Device Operation
+
+There are two parts to device operation: supplying new buffers to
+the device, and processing used buffers from the device. As an
+example, the virtio network device has two virtqueues: the
+transmit virtqueue and the receive virtqueue. The driver adds
+outgoing (read-only) packets to the transmit virtqueue, and then
+frees them after they are used. Similarly, incoming (write-only)
+buffers are added to the receive virtqueue, and processed after
+they are used.
+
+ Supplying Buffers to The Device
+
+Actual transfer of buffers from the guest OS to the device
+operates as follows:
+
+ Place the buffer(s) into free descriptor(s).
+
+ If there are no free descriptors, the guest may choose to
+ notify the device even if notifications are suppressed (to
+ reduce latency).[footnote:
+The Linux drivers do this only for read-only buffers: for
+write-only buffers, it is assumed that the driver is merely
+trying to keep the receive buffer ring full, and no notification
+of this expected condition is necessary.
+]
+
+ Place the id of the buffer in the next ring entry of the
+ available ring.
+
+ The steps (1) and (2) may be performed repeatedly if batching
+ is possible.
+
+ A memory barrier should be executed to ensure the device sees
+ the updated descriptor table and available ring before the next
+ step.
+
+ The available “idx” field should be increased by the number of
+ entries added to the available ring.
+
+ A memory barrier should be executed to ensure that we update
+ the idx field before checking for notification suppression.
+
+ If notifications are not suppressed, the device should be
+ notified of the new buffers.
+
+Note that the above code does not take precautions against the
+available ring buffer wrapping around: this is not possible since
+the ring buffer is the same size as the descriptor table, so step
+(1) will prevent such a condition.
+
+In addition, the maximum queue size is 32768 (it must be a power
+of 2 which fits in 16 bits), so the 16-bit “idx” value can always
+distinguish between a full and empty buffer.
+
+Here is a description of each stage in more detail.
+
+ Placing Buffers Into The Descriptor Table
+
+A buffer consists of zero or more read-only physically-contiguous
+elements followed by zero or more physically-contiguous
+write-only elements (it must have at least one element). This
+algorithm maps it into the descriptor table:
+
+ for each buffer element, b:
+
+ Get the next free descriptor table entry, d
+
+ Set d.addr to the physical address of the start of b
+
+ Set d.len to the length of b.
+
+ If b is write-only, set d.flags to VRING_DESC_F_WRITE,
+ otherwise 0.
+
+ If there is a buffer element after this:
+
+ Set d.next to the index of the next free descriptor element.
+
+ Set the VRING_DESC_F_NEXT bit in d.flags.
+
+In practice, the d.next fields are usually used to chain free
+descriptors, and a separate count kept to check there are enough
+free descriptors before beginning the mappings.
+
+ Updating The Available Ring
+
+The head of the buffer we mapped is the first d in the algorithm
+above. A naive implementation would do the following:
+
+avail->ring[avail->idx % qsz] = head;
+
+However, in general we can add many descriptors before we update
+the “idx” field (at which point they become visible to the
+device), so we keep a counter of how many we've added:
+
+avail->ring[(avail->idx + added++) % qsz] = head;
+
+ Updating The Index Field
+
+Once the idx field of the virtqueue is updated, the device will
+be able to access the descriptor entries we've created and the
+memory they refer to. This is why a memory barrier is generally
+used before the idx update, to ensure it sees the most up-to-date
+copy.
+
+The idx field always increments, and we let it wrap naturally at
+65536:
+
+avail->idx += added;
+
+ <sub:Notifying-The-Device>Notifying The Device
+
+Device notification occurs by writing the 16-bit virtqueue index
+of this virtqueue to the Queue Notify field of the virtio header
+in the first I/O region of the PCI device. This can be expensive,
+however, so the device can suppress such notifications if it
+doesn't need them. We have to be careful to expose the new idx
+value before checking the suppression flag: it's OK to notify
+gratuitously, but not to omit a required notification. So again,
+we use a memory barrier here before reading the flags or the
+avail_event field.
+
+If the VIRTIO_F_RING_EVENT_IDX feature is not negotiated, and if
+the VRING_USED_F_NOTIFY flag is not set, we go ahead and write to
+the PCI configuration space.
+
+If the VIRTIO_F_RING_EVENT_IDX feature is negotiated, we read the
+avail_event field in the available ring structure. If the
+available index crossed_the avail_event field value since the
+last notification, we go ahead and write to the PCI configuration
+space. The avail_event field wraps naturally at 65536 as well:
+
+(u16)(new_idx - avail_event - 1) < (u16)(new_idx - old_idx)
+
+ <sub:Receiving-Used-Buffers>Receiving Used Buffers From The
+ Device
+
+Once the device has used a buffer (read from or written to it, or
+parts of both, depending on the nature of the virtqueue and the
+device), it sends an interrupt, following an algorithm very
+similar to the algorithm used for the driver to send the device a
+buffer:
+
+ Write the head descriptor number to the next field in the used
+ ring.
+
+ Update the used ring idx.
+
+ Determine whether an interrupt is necessary:
+
+ If the VIRTIO_F_RING_EVENT_IDX feature is not negotiated: check
+ if f the VRING_AVAIL_F_NO_INTERRUPT flag is not set in avail-
+ >flags
+
+ If the VIRTIO_F_RING_EVENT_IDX feature is negotiated: check
+ whether the used index crossed the used_event field value
+ since the last update. The used_event field wraps naturally
+ at 65536 as well:(u16)(new_idx - used_event - 1) < (u16)(new_idx - old_idx)
+
+ If an interrupt is necessary:
+
+ If MSI-X capability is disabled:
+
+ Set the lower bit of the ISR Status field for the device.
+
+ Send the appropriate PCI interrupt for the device.
+
+ If MSI-X capability is enabled:
+
+ Request the appropriate MSI-X interrupt message for the
+ device, Queue Vector field sets the MSI-X Table entry
+ number.
+
+ If Queue Vector field value is NO_VECTOR, no interrupt
+ message is requested for this event.
+
+The guest interrupt handler should:
+
+ If MSI-X capability is disabled: read the ISR Status field,
+ which will reset it to zero. If the lower bit is zero, the
+ interrupt was not for this device. Otherwise, the guest driver
+ should look through the used rings of each virtqueue for the
+ device, to see if any progress has been made by the device
+ which requires servicing.
+
+ If MSI-X capability is enabled: look through the used rings of
+ each virtqueue mapped to the specific MSI-X vector for the
+ device, to see if any progress has been made by the device
+ which requires servicing.
+
+For each ring, guest should then disable interrupts by writing
+VRING_AVAIL_F_NO_INTERRUPT flag in avail structure, if required.
+It can then process used ring entries finally enabling interrupts
+by clearing the VRING_AVAIL_F_NO_INTERRUPT flag or updating the
+EVENT_IDX field in the available structure, Guest should then
+execute a memory barrier, and then recheck the ring empty
+condition. This is necessary to handle the case where, after the
+last check and before enabling interrupts, an interrupt has been
+suppressed by the device:
+
+vring_disable_interrupts(vq);
+
+for (;;) {
+
+ if (vq->last_seen_used != vring->used.idx) {
+
+ vring_enable_interrupts(vq);
+
+ mb();
+
+ if (vq->last_seen_used != vring->used.idx)
+
+ break;
+
+ }
+
+ struct vring_used_elem *e =
+vring.used->ring[vq->last_seen_used%vsz];
+
+ process_buffer(e);
+
+ vq->last_seen_used++;
+
+}
+
+ Dealing With Configuration Changes
+
+Some virtio PCI devices can change the device configuration
+state, as reflected in the virtio header in the PCI configuration
+space. In this case:
+
+ If MSI-X capability is disabled: an interrupt is delivered and
+ the second highest bit is set in the ISR Status field to
+ indicate that the driver should re-examine the configuration
+ space.Note that a single interrupt can indicate both that one
+ or more virtqueue has been used and that the configuration
+ space has changed: even if the config bit is set, virtqueues
+ must be scanned.
+
+ If MSI-X capability is enabled: an interrupt message is
+ requested. The Configuration Vector field sets the MSI-X Table
+ entry number to use. If Configuration Vector field value is
+ NO_VECTOR, no interrupt message is requested for this event.
+
+Creating New Device Types
+
+Various considerations are necessary when creating a new device
+type:
+
+ How Many Virtqueues?
+
+It is possible that a very simple device will operate entirely
+through its configuration space, but most will need at least one
+virtqueue in which it will place requests. A device with both
+input and output (eg. console and network devices described here)
+need two queues: one which the driver fills with buffers to
+receive input, and one which the driver places buffers to
+transmit output.
+
+ What Configuration Space Layout?
+
+Configuration space is generally used for rarely-changing or
+initialization-time parameters. But it is a limited resource, so
+it might be better to use a virtqueue to update configuration
+information (the network device does this for filtering,
+otherwise the table in the config space could potentially be very
+large).
+
+Note that this space is generally the guest's native endian,
+rather than PCI's little-endian.
+
+ What Device Number?
+
+Currently device numbers are assigned quite freely: a simple
+request mail to the author of this document or the Linux
+virtualization mailing list[footnote:
+
+https://lists.linux-foundation.org/mailman/listinfo/virtualization
+] will be sufficient to secure a unique one.
+
+Meanwhile for experimental drivers, use 65535 and work backwards.
+
+ How many MSI-X vectors?
+
+Using the optional MSI-X capability devices can speed up
+interrupt processing by removing the need to read ISR Status
+register by guest driver (which might be an expensive operation),
+reducing interrupt sharing between devices and queues within the
+device, and handling interrupts from multiple CPUs. However, some
+systems impose a limit (which might be as low as 256) on the
+total number of MSI-X vectors that can be allocated to all
+devices. Devices and/or device drivers should take this into
+account, limiting the number of vectors used unless the device is
+expected to cause a high volume of interrupts. Devices can
+control the number of vectors used by limiting the MSI-X Table
+Size or not presenting MSI-X capability in PCI configuration
+space. Drivers can control this by mapping events to as small
+number of vectors as possible, or disabling MSI-X capability
+altogether.
+
+ Message Framing
+
+The descriptors used for a buffer should not effect the semantics
+of the message, except for the total length of the buffer. For
+example, a network buffer consists of a 10 byte header followed
+by the network packet. Whether this is presented in the ring
+descriptor chain as (say) a 10 byte buffer and a 1514 byte
+buffer, or a single 1524 byte buffer, or even three buffers,
+should have no effect.
+
+In particular, no implementation should use the descriptor
+boundaries to determine the size of any header in a request.[footnote:
+The current qemu device implementations mistakenly insist that
+the first descriptor cover the header in these cases exactly, so
+a cautious driver should arrange it so.
+]
+
+ Device Improvements
+
+Any change to configuration space, or new virtqueues, or
+behavioural changes, should be indicated by negotiation of a new
+feature bit. This establishes clarity[footnote:
+Even if it does mean documenting design or implementation
+mistakes!
+] and avoids future expansion problems.
+
+Clusters of functionality which are always implemented together
+can use a single bit, but if one feature makes sense without the
+others they should not be gratuitously grouped together to
+conserve feature bits. We can always extend the spec when the
+first person needs more than 24 feature bits for their device.
+
+[LaTeX Command: printnomenclature]
+
+Appendix A: virtio_ring.h
+
+#ifndef VIRTIO_RING_H
+
+#define VIRTIO_RING_H
+
+/* An interface for efficient virtio implementation.
+
+ *
+
+ * This header is BSD licensed so anyone can use the definitions
+
+ * to implement compatible drivers/servers.
+
+ *
+
+ * Copyright 2007, 2009, IBM Corporation
+
+ * Copyright 2011, Red Hat, Inc
+
+ * All rights reserved.
+
+ *
+
+ * Redistribution and use in source and binary forms, with or
+without
+
+ * modification, are permitted provided that the following
+conditions
+
+ * are met:
+
+ * 1. Redistributions of source code must retain the above
+copyright
+
+ * notice, this list of conditions and the following
+disclaimer.
+
+ * 2. Redistributions in binary form must reproduce the above
+copyright
+
+ * notice, this list of conditions and the following
+disclaimer in the
+
+ * documentation and/or other materials provided with the
+distribution.
+
+ * 3. Neither the name of IBM nor the names of its contributors
+
+ * may be used to endorse or promote products derived from
+this software
+
+ * without specific prior written permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS ``AS IS'' AND
+
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE
+
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+PARTICULAR PURPOSE
+
+ * ARE DISCLAIMED. IN NO EVENT SHALL IBM OR CONTRIBUTORS BE
+LIABLE
+
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL
+
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS
+
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION)
+
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT
+
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY
+
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF
+
+ * SUCH DAMAGE.
+
+ */
+
+
+
+/* This marks a buffer as continuing via the next field. */
+
+#define VRING_DESC_F_NEXT 1
+
+/* This marks a buffer as write-only (otherwise read-only). */
+
+#define VRING_DESC_F_WRITE 2
+
+
+
+/* The Host uses this in used->flags to advise the Guest: don't
+kick me
+
+ * when you add a buffer. It's unreliable, so it's simply an
+
+ * optimization. Guest will still kick if it's out of buffers.
+*/
+
+#define VRING_USED_F_NO_NOTIFY 1
+
+/* The Guest uses this in avail->flags to advise the Host: don't
+
+ * interrupt me when you consume a buffer. It's unreliable, so
+it's
+
+ * simply an optimization. */
+
+#define VRING_AVAIL_F_NO_INTERRUPT 1
+
+
+
+/* Virtio ring descriptors: 16 bytes.
+
+ * These can chain together via "next". */
+
+struct vring_desc {
+
+ /* Address (guest-physical). */
+
+ uint64_t addr;
+
+ /* Length. */
+
+ uint32_t len;
+
+ /* The flags as indicated above. */
+
+ uint16_t flags;
+
+ /* We chain unused descriptors via this, too */
+
+ uint16_t next;
+
+};
+
+
+
+struct vring_avail {
+
+ uint16_t flags;
+
+ uint16_t idx;
+
+ uint16_t ring[];
+
+ uint16_t used_event;
+
+};
+
+
+
+/* u32 is used here for ids for padding reasons. */
+
+struct vring_used_elem {
+
+ /* Index of start of used descriptor chain. */
+
+ uint32_t id;
+
+ /* Total length of the descriptor chain which was written
+to. */
+
+ uint32_t len;
+
+};
+
+
+
+struct vring_used {
+
+ uint16_t flags;
+
+ uint16_t idx;
+
+ struct vring_used_elem ring[];
+
+ uint16_t avail_event;
+
+};
+
+
+
+struct vring {
+
+ unsigned int num;
+
+
+
+ struct vring_desc *desc;
+
+ struct vring_avail *avail;
+
+ struct vring_used *used;
+
+};
+
+
+
+/* The standard layout for the ring is a continuous chunk of
+memory which
+
+ * looks like this. We assume num is a power of 2.
+
+ *
+
+ * struct vring {
+
+ * // The actual descriptors (16 bytes each)
+
+ * struct vring_desc desc[num];
+
+ *
+
+ * // A ring of available descriptor heads with free-running
+index.
+
+ * __u16 avail_flags;
+
+ * __u16 avail_idx;
+
+ * __u16 available[num];
+
+ *
+
+ * // Padding to the next align boundary.
+
+ * char pad[];
+
+ *
+
+ * // A ring of used descriptor heads with free-running
+index.
+
+ * __u16 used_flags;
+
+ * __u16 EVENT_IDX;
+
+ * struct vring_used_elem used[num];
+
+ * };
+
+ * Note: for virtio PCI, align is 4096.
+
+ */
+
+static inline void vring_init(struct vring *vr, unsigned int num,
+void *p,
+
+ unsigned long align)
+
+{
+
+ vr->num = num;
+
+ vr->desc = p;
+
+ vr->avail = p + num*sizeof(struct vring_desc);
+
+ vr->used = (void *)(((unsigned long)&vr->avail->ring[num]
+
+ + align-1)
+
+ & ~(align - 1));
+
+}
+
+
+
+static inline unsigned vring_size(unsigned int num, unsigned long
+align)
+
+{
+
+ return ((sizeof(struct vring_desc)*num +
+sizeof(uint16_t)*(2+num)
+
+ + align - 1) & ~(align - 1))
+
+ + sizeof(uint16_t)*3 + sizeof(struct
+vring_used_elem)*num;
+
+}
+
+
+
+static inline int vring_need_event(uint16_t event_idx, uint16_t
+new_idx, uint16_t old_idx)
+
+{
+
+ return (uint16_t)(new_idx - event_idx - 1) <
+(uint16_t)(new_idx - old_idx);
+
+}
+
+#endif /* VIRTIO_RING_H */
+
+<cha:Reserved-Feature-Bits>Appendix B: Reserved Feature Bits
+
+Currently there are five device-independent feature bits defined:
+
+ VIRTIO_F_NOTIFY_ON_EMPTY (24) Negotiating this feature
+ indicates that the driver wants an interrupt if the device runs
+ out of available descriptors on a virtqueue, even though
+ interrupts are suppressed using the VRING_AVAIL_F_NO_INTERRUPT
+ flag or the used_event field. An example of this is the
+ networking driver: it doesn't need to know every time a packet
+ is transmitted, but it does need to free the transmitted
+ packets a finite time after they are transmitted. It can avoid
+ using a timer if the device interrupts it when all the packets
+ are transmitted.
+
+ VIRTIO_F_RING_INDIRECT_DESC (28) Negotiating this feature
+ indicates that the driver can use descriptors with the
+ VRING_DESC_F_INDIRECT flag set, as described in [sub:Indirect-Descriptors]
+ .
+
+ VIRTIO_F_RING_EVENT_IDX(29) This feature enables the used_event
+ and the avail_event fields. If set, it indicates that the
+ device should ignore the flags field in the available ring
+ structure. Instead, the used_event field in this structure is
+ used by guest to suppress device interrupts. Further, the
+ driver should ignore the flags field in the used ring
+ structure. Instead, the avail_event field in this structure is
+ used by the device to suppress notifications. If unset, the
+ driver should ignore the used_event field; the device should
+ ignore the avail_event field; the flags field is used
+
+ VIRTIO_F_BAD_FEATURE(30) This feature should never be
+ negotiated by the guest; doing so is an indication that the
+ guest is faulty[footnote:
+An experimental virtio PCI driver contained in Linux version
+2.6.25 had this problem, and this feature bit can be used to
+detect it.
+]
+
+ VIRTIO_F_FEATURES_HIGH(31) This feature indicates that the
+ device supports feature bits 32:63. If unset, feature bits
+ 32:63 are unset.
+
+Appendix C: Network Device
+
+The virtio network device is a virtual ethernet card, and is the
+most complex of the devices supported so far by virtio. It has
+enhanced rapidly and demonstrates clearly how support for new
+features should be added to an existing device. Empty buffers are
+placed in one virtqueue for receiving packets, and outgoing
+packets are enqueued into another for transmission in that order.
+A third command queue is used to control advanced filtering
+features.
+
+ Configuration
+
+ Subsystem Device ID 1
+
+ Virtqueues 0:receiveq. 1:transmitq. 2:controlq[footnote:
+Only if VIRTIO_NET_F_CTRL_VQ set
+]
+
+ Feature bits
+
+ VIRTIO_NET_F_CSUM (0) Device handles packets with partial
+ checksum
+
+ VIRTIO_NET_F_GUEST_CSUM (1) Guest handles packets with partial
+ checksum
+
+ VIRTIO_NET_F_MAC (5) Device has given MAC address.
+
+ VIRTIO_NET_F_GSO (6) (Deprecated) device handles packets with
+ any GSO type.[footnote:
+It was supposed to indicate segmentation offload support, but
+upon further investigation it became clear that multiple bits
+were required.
+]
+
+ VIRTIO_NET_F_GUEST_TSO4 (7) Guest can receive TSOv4.
+
+ VIRTIO_NET_F_GUEST_TSO6 (8) Guest can receive TSOv6.
+
+ VIRTIO_NET_F_GUEST_ECN (9) Guest can receive TSO with ECN.
+
+ VIRTIO_NET_F_GUEST_UFO (10) Guest can receive UFO.
+
+ VIRTIO_NET_F_HOST_TSO4 (11) Device can receive TSOv4.
+
+ VIRTIO_NET_F_HOST_TSO6 (12) Device can receive TSOv6.
+
+ VIRTIO_NET_F_HOST_ECN (13) Device can receive TSO with ECN.
+
+ VIRTIO_NET_F_HOST_UFO (14) Device can receive UFO.
+
+ VIRTIO_NET_F_MRG_RXBUF (15) Guest can merge receive buffers.
+
+ VIRTIO_NET_F_STATUS (16) Configuration status field is
+ available.
+
+ VIRTIO_NET_F_CTRL_VQ (17) Control channel is available.
+
+ VIRTIO_NET_F_CTRL_RX (18) Control channel RX mode support.
+
+ VIRTIO_NET_F_CTRL_VLAN (19) Control channel VLAN filtering.
+
+ Device configuration layout Two configuration fields are
+ currently defined. The mac address field always exists (though
+ is only valid if VIRTIO_NET_F_MAC is set), and the status field
+ only exists if VIRTIO_NET_F_STATUS is set. Only one bit is
+ currently defined for the status field: VIRTIO_NET_S_LINK_UP. #define VIRTIO_NET_S_LINK_UP 1
+
+
+
+struct virtio_net_config {
+
+ u8 mac[6];
+
+ u16 status;
+
+};
+
+ Device Initialization
+
+ The initialization routine should identify the receive and
+ transmission virtqueues.
+
+ If the VIRTIO_NET_F_MAC feature bit is set, the configuration
+ space “mac” entry indicates the “physical” address of the the
+ network card, otherwise a private MAC address should be
+ assigned. All guests are expected to negotiate this feature if
+ it is set.
+
+ If the VIRTIO_NET_F_CTRL_VQ feature bit is negotiated, identify
+ the control virtqueue.
+
+ If the VIRTIO_NET_F_STATUS feature bit is negotiated, the link
+ status can be read from the bottom bit of the “status” config
+ field. Otherwise, the link should be assumed active.
+
+ The receive virtqueue should be filled with receive buffers.
+ This is described in detail below in “Setting Up Receive
+ Buffers”.
+
+ A driver can indicate that it will generate checksumless
+ packets by negotating the VIRTIO_NET_F_CSUM feature. This “
+ checksum offload” is a common feature on modern network cards.
+
+ If that feature is negotiated, a driver can use TCP or UDP
+ segmentation offload by negotiating the VIRTIO_NET_F_HOST_TSO4
+ (IPv4 TCP), VIRTIO_NET_F_HOST_TSO6 (IPv6 TCP) and
+ VIRTIO_NET_F_HOST_UFO (UDP fragmentation) features. It should
+ not send TCP packets requiring segmentation offload which have
+ the Explicit Congestion Notification bit set, unless the
+ VIRTIO_NET_F_HOST_ECN feature is negotiated.[footnote:
+This is a common restriction in real, older network cards.
+]
+
+ The converse features are also available: a driver can save the
+ virtual device some work by negotiating these features.[footnote:
+For example, a network packet transported between two guests on
+the same system may not require checksumming at all, nor
+segmentation, if both guests are amenable.
+] The VIRTIO_NET_F_GUEST_CSUM feature indicates that partially
+ checksummed packets can be received, and if it can do that then
+ the VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6,
+ VIRTIO_NET_F_GUEST_UFO and VIRTIO_NET_F_GUEST_ECN are the input
+ equivalents of the features described above. See “Receiving
+ Packets” below.
+
+ Device Operation
+
+Packets are transmitted by placing them in the transmitq, and
+buffers for incoming packets are placed in the receiveq. In each
+case, the packet itself is preceeded by a header:
+
+struct virtio_net_hdr {
+
+#define VIRTIO_NET_HDR_F_NEEDS_CSUM 1
+
+ u8 flags;
+
+#define VIRTIO_NET_HDR_GSO_NONE 0
+
+#define VIRTIO_NET_HDR_GSO_TCPV4 1
+
+#define VIRTIO_NET_HDR_GSO_UDP 3
+
+#define VIRTIO_NET_HDR_GSO_TCPV6 4
+
+#define VIRTIO_NET_HDR_GSO_ECN 0x80
+
+ u8 gso_type;
+
+ u16 hdr_len;
+
+ u16 gso_size;
+
+ u16 csum_start;
+
+ u16 csum_offset;
+
+/* Only if VIRTIO_NET_F_MRG_RXBUF: */
+
+ u16 num_buffers
+
+};
+
+The controlq is used to control device features such as
+filtering.
+
+ Packet Transmission
+
+Transmitting a single packet is simple, but varies depending on
+the different features the driver negotiated.
+
+ If the driver negotiated VIRTIO_NET_F_CSUM, and the packet has
+ not been fully checksummed, then the virtio_net_hdr's fields
+ are set as follows. Otherwise, the packet must be fully
+ checksummed, and flags is zero.
+
+ flags has the VIRTIO_NET_HDR_F_NEEDS_CSUM set,
+
+ <ite:csum_start-is-set>csum_start is set to the offset within
+ the packet to begin checksumming, and
+
+ csum_offset indicates how many bytes after the csum_start the
+ new (16 bit ones' complement) checksum should be placed.[footnote:
+For example, consider a partially checksummed TCP (IPv4) packet.
+It will have a 14 byte ethernet header and 20 byte IP header
+followed by the TCP header (with the TCP checksum field 16 bytes
+into that header). csum_start will be 14+20 = 34 (the TCP
+checksum includes the header), and csum_offset will be 16. The
+value in the TCP checksum field will be the sum of the TCP pseudo
+header, so that replacing it by the ones' complement checksum of
+the TCP header and body will give the correct result.
+]
+
+ <enu:If-the-driver>If the driver negotiated
+ VIRTIO_NET_F_HOST_TSO4, TSO6 or UFO, and the packet requires
+ TCP segmentation or UDP fragmentation, then the “gso_type”
+ field is set to VIRTIO_NET_HDR_GSO_TCPV4, TCPV6 or UDP.
+ (Otherwise, it is set to VIRTIO_NET_HDR_GSO_NONE). In this
+ case, packets larger than 1514 bytes can be transmitted: the
+ metadata indicates how to replicate the packet header to cut it
+ into smaller packets. The other gso fields are set:
+
+ hdr_len is a hint to the device as to how much of the header
+ needs to be kept to copy into each packet, usually set to the
+ length of the headers, including the transport header.[footnote:
+Due to various bugs in implementations, this field is not useful
+as a guarantee of the transport header size.
+]
+
+ gso_size is the size of the packet beyond that header (ie.
+ MSS).
+
+ If the driver negotiated the VIRTIO_NET_F_HOST_ECN feature, the
+ VIRTIO_NET_HDR_GSO_ECN bit may be set in “gso_type” as well,
+ indicating that the TCP packet has the ECN bit set.[footnote:
+This case is not handled by some older hardware, so is called out
+specifically in the protocol.
+]
+
+ If the driver negotiated the VIRTIO_NET_F_MRG_RXBUF feature,
+ the num_buffers field is set to zero.
+
+ The header and packet are added as one output buffer to the
+ transmitq, and the device is notified of the new entry (see [sub:Notifying-The-Device]
+ ).[footnote:
+Note that the header will be two bytes longer for the
+VIRTIO_NET_F_MRG_RXBUF case.
+]
+
+ Packet Transmission Interrupt
+
+Often a driver will suppress transmission interrupts using the
+VRING_AVAIL_F_NO_INTERRUPT flag (see [sub:Receiving-Used-Buffers]
+) and check for used packets in the transmit path of following
+packets. However, it will still receive interrupts if the
+VIRTIO_F_NOTIFY_ON_EMPTY feature is negotiated, indicating that
+the transmission queue is completely emptied.
+
+The normal behavior in this interrupt handler is to retrieve and
+new descriptors from the used ring and free the corresponding
+headers and packets.
+
+ Setting Up Receive Buffers
+
+It is generally a good idea to keep the receive virtqueue as
+fully populated as possible: if it runs out, network performance
+will suffer.
+
+If the VIRTIO_NET_F_GUEST_TSO4, VIRTIO_NET_F_GUEST_TSO6 or
+VIRTIO_NET_F_GUEST_UFO features are used, the Guest will need to
+accept packets of up to 65550 bytes long (the maximum size of a
+TCP or UDP packet, plus the 14 byte ethernet header), otherwise
+1514 bytes. So unless VIRTIO_NET_F_MRG_RXBUF is negotiated, every
+buffer in the receive queue needs to be at least this length [footnote:
+Obviously each one can be split across multiple descriptor
+elements.
+].
+
+If VIRTIO_NET_F_MRG_RXBUF is negotiated, each buffer must be at
+least the size of the struct virtio_net_hdr.
+
+ Packet Receive Interrupt
+
+When a packet is copied into a buffer in the receiveq, the
+optimal path is to disable further interrupts for the receiveq
+(see [sub:Receiving-Used-Buffers]) and process packets until no
+more are found, then re-enable them.
+
+Processing packet involves:
+
+ If the driver negotiated the VIRTIO_NET_F_MRG_RXBUF feature,
+ then the “num_buffers” field indicates how many descriptors
+ this packet is spread over (including this one). This allows
+ receipt of large packets without having to allocate large
+ buffers. In this case, there will be at least “num_buffers” in
+ the used ring, and they should be chained together to form a
+ single packet. The other buffers will not begin with a struct
+ virtio_net_hdr.
+
+ If the VIRTIO_NET_F_MRG_RXBUF feature was not negotiated, or
+ the “num_buffers” field is one, then the entire packet will be
+ contained within this buffer, immediately following the struct
+ virtio_net_hdr.
+
+ If the VIRTIO_NET_F_GUEST_CSUM feature was negotiated, the
+ VIRTIO_NET_HDR_F_NEEDS_CSUM bit in the “flags” field may be
+ set: if so, the checksum on the packet is incomplete and the “
+ csum_start” and “csum_offset” fields indicate how to calculate
+ it (see [ite:csum_start-is-set]).
+
+ If the VIRTIO_NET_F_GUEST_TSO4, TSO6 or UFO options were
+ negotiated, then the “gso_type” may be something other than
+ VIRTIO_NET_HDR_GSO_NONE, and the “gso_size” field indicates the
+ desired MSS (see [enu:If-the-driver]).Control Virtqueue
+
+The driver uses the control virtqueue (if VIRTIO_NET_F_VTRL_VQ is
+negotiated) to send commands to manipulate various features of
+the device which would not easily map into the configuration
+space.
+
+All commands are of the following form:
+
+struct virtio_net_ctrl {
+
+ u8 class;
+
+ u8 command;
+
+ u8 command-specific-data[];
+
+ u8 ack;
+
+};
+
+
+
+/* ack values */
+
+#define VIRTIO_NET_OK 0
+
+#define VIRTIO_NET_ERR 1
+
+The class, command and command-specific-data are set by the
+driver, and the device sets the ack byte. There is little it can
+do except issue a diagnostic if the ack byte is not
+VIRTIO_NET_OK.
+
+ Packet Receive Filtering
+
+If the VIRTIO_NET_F_CTRL_RX feature is negotiated, the driver can
+send control commands for promiscuous mode, multicast receiving,
+and filtering of MAC addresses.
+
+Note that in general, these commands are best-effort: unwanted
+packets may still arrive.
+
+ Setting Promiscuous Mode
+
+#define VIRTIO_NET_CTRL_RX 0
+
+ #define VIRTIO_NET_CTRL_RX_PROMISC 0
+
+ #define VIRTIO_NET_CTRL_RX_ALLMULTI 1
+
+The class VIRTIO_NET_CTRL_RX has two commands:
+VIRTIO_NET_CTRL_RX_PROMISC turns promiscuous mode on and off, and
+VIRTIO_NET_CTRL_RX_ALLMULTI turns all-multicast receive on and
+off. The command-specific-data is one byte containing 0 (off) or
+1 (on).
+
+ Setting MAC Address Filtering
+
+struct virtio_net_ctrl_mac {
+
+ u32 entries;
+
+ u8 macs[entries][ETH_ALEN];
+
+};
+
+
+
+#define VIRTIO_NET_CTRL_MAC 1
+
+ #define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
+
+The device can filter incoming packets by any number of
+destination MAC addresses.[footnote:
+Since there are no guarentees, it can use a hash filter
+orsilently switch to allmulti or promiscuous mode if it is given
+too many addresses.
+] This table is set using the class VIRTIO_NET_CTRL_MAC and the
+command VIRTIO_NET_CTRL_MAC_TABLE_SET. The command-specific-data
+is two variable length tables of 6-byte MAC addresses. The first
+table contains unicast addresses, and the second contains
+multicast addresses.
+
+ VLAN Filtering
+
+If the driver negotiates the VIRTION_NET_F_CTRL_VLAN feature, it
+can control a VLAN filter table in the device.
+
+#define VIRTIO_NET_CTRL_VLAN 2
+
+ #define VIRTIO_NET_CTRL_VLAN_ADD 0
+
+ #define VIRTIO_NET_CTRL_VLAN_DEL 1
+
+Both the VIRTIO_NET_CTRL_VLAN_ADD and VIRTIO_NET_CTRL_VLAN_DEL
+command take a 16-bit VLAN id as the command-specific-data.
+
+Appendix D: Block Device
+
+The virtio block device is a simple virtual block device (ie.
+disk). Read and write requests (and other exotic requests) are
+placed in the queue, and serviced (probably out of order) by the
+device except where noted.
+
+ Configuration
+
+ Subsystem Device ID 2
+
+ Virtqueues 0:requestq.
+
+ Feature bits
+
+ VIRTIO_BLK_F_BARRIER (0) Host supports request barriers.
+
+ VIRTIO_BLK_F_SIZE_MAX (1) Maximum size of any single segment is
+ in “size_max”.
+
+ VIRTIO_BLK_F_SEG_MAX (2) Maximum number of segments in a
+ request is in “seg_max”.
+
+ VIRTIO_BLK_F_GEOMETRY (4) Disk-style geometry specified in “
+ geometry”.
+
+ VIRTIO_BLK_F_RO (5) Device is read-only.
+
+ VIRTIO_BLK_F_BLK_SIZE (6) Block size of disk is in “blk_size”.
+
+ VIRTIO_BLK_F_SCSI (7) Device supports scsi packet commands.
+
+ VIRTIO_BLK_F_FLUSH (9) Cache flush command support.
+
+
+
+ Device configuration layout The capacity of the device
+ (expressed in 512-byte sectors) is always present. The
+ availability of the others all depend on various feature bits
+ as indicated above. struct virtio_blk_config {
+
+ u64 capacity;
+
+ u32 size_max;
+
+ u32 seg_max;
+
+ struct virtio_blk_geometry {
+
+ u16 cylinders;
+
+ u8 heads;
+
+ u8 sectors;
+
+ } geometry;
+
+ u32 blk_size;
+
+
+
+};
+
+ Device Initialization
+
+ The device size should be read from the “capacity”
+ configuration field. No requests should be submitted which goes
+ beyond this limit.
+
+ If the VIRTIO_BLK_F_BLK_SIZE feature is negotiated, the
+ blk_size field can be read to determine the optimal sector size
+ for the driver to use. This does not effect the units used in
+ the protocol (always 512 bytes), but awareness of the correct
+ value can effect performance.
+
+ If the VIRTIO_BLK_F_RO feature is set by the device, any write
+ requests will fail.
+
+
+
+ Device Operation
+
+The driver queues requests to the virtqueue, and they are used by
+the device (not necessarily in order). Each request is of form:
+
+struct virtio_blk_req {
+
+
+
+ u32 type;
+
+ u32 ioprio;
+
+ u64 sector;
+
+ char data[][512];
+
+ u8 status;
+
+};
+
+If the device has VIRTIO_BLK_F_SCSI feature, it can also support
+scsi packet command requests, each of these requests is of form:struct virtio_scsi_pc_req {
+
+ u32 type;
+
+ u32 ioprio;
+
+ u64 sector;
+
+ char cmd[];
+
+ char data[][512];
+
+#define SCSI_SENSE_BUFFERSIZE 96
+
+ u8 sense[SCSI_SENSE_BUFFERSIZE];
+
+ u32 errors;
+
+ u32 data_len;
+
+ u32 sense_len;
+
+ u32 residual;
+
+ u8 status;
+
+};
+
+The type of the request is either a read (VIRTIO_BLK_T_IN), a
+write (VIRTIO_BLK_T_OUT), a scsi packet command
+(VIRTIO_BLK_T_SCSI_CMD or VIRTIO_BLK_T_SCSI_CMD_OUT[footnote:
+the SCSI_CMD and SCSI_CMD_OUT types are equivalent, the device
+does not distinguish between them
+]) or a flush (VIRTIO_BLK_T_FLUSH or VIRTIO_BLK_T_FLUSH_OUT[footnote:
+the FLUSH and FLUSH_OUT types are equivalent, the device does not
+distinguish between them
+]). If the device has VIRTIO_BLK_F_BARRIER feature the high bit
+(VIRTIO_BLK_T_BARRIER) indicates that this request acts as a
+barrier and that all preceeding requests must be complete before
+this one, and all following requests must not be started until
+this is complete. Note that a barrier does not flush caches in
+the underlying backend device in host, and thus does not serve as
+data consistency guarantee. Driver must use FLUSH request to
+flush the host cache.
+
+#define VIRTIO_BLK_T_IN 0
+
+#define VIRTIO_BLK_T_OUT 1
+
+#define VIRTIO_BLK_T_SCSI_CMD 2
+
+#define VIRTIO_BLK_T_SCSI_CMD_OUT 3
+
+#define VIRTIO_BLK_T_FLUSH 4
+
+#define VIRTIO_BLK_T_FLUSH_OUT 5
+
+#define VIRTIO_BLK_T_BARRIER 0x80000000
+
+The ioprio field is a hint about the relative priorities of
+requests to the device: higher numbers indicate more important
+requests.
+
+The sector number indicates the offset (multiplied by 512) where
+the read or write is to occur. This field is unused and set to 0
+for scsi packet commands and for flush commands.
+
+The cmd field is only present for scsi packet command requests,
+and indicates the command to perform. This field must reside in a
+single, separate read-only buffer; command length can be derived
+from the length of this buffer.
+
+Note that these first three (four for scsi packet commands)
+fields are always read-only: the data field is either read-only
+or write-only, depending on the request. The size of the read or
+write can be derived from the total size of the request buffers.
+
+The sense field is only present for scsi packet command requests,
+and indicates the buffer for scsi sense data.
+
+The data_len field is only present for scsi packet command
+requests, this field is deprecated, and should be ignored by the
+driver. Historically, devices copied data length there.
+
+The sense_len field is only present for scsi packet command
+requests and indicates the number of bytes actually written to
+the sense buffer.
+
+The residual field is only present for scsi packet command
+requests and indicates the residual size, calculated as data
+length - number of bytes actually transferred.
+
+The final status byte is written by the device: either
+VIRTIO_BLK_S_OK for success, VIRTIO_BLK_S_IOERR for host or guest
+error or VIRTIO_BLK_S_UNSUPP for a request unsupported by host:#define VIRTIO_BLK_S_OK 0
+
+#define VIRTIO_BLK_S_IOERR 1
+
+#define VIRTIO_BLK_S_UNSUPP 2
+
+Historically, devices assumed that the fields type, ioprio and
+sector reside in a single, separate read-only buffer; the fields
+errors, data_len, sense_len and residual reside in a single,
+separate write-only buffer; the sense field in a separate
+write-only buffer of size 96 bytes, by itself; the fields errors,
+data_len, sense_len and residual in a single write-only buffer;
+and the status field is a separate read-only buffer of size 1
+byte, by itself.
+
+Appendix E: Console Device
+
+The virtio console device is a simple device for data input and
+output. A device may have one or more ports. Each port has a pair
+of input and output virtqueues. Moreover, a device has a pair of
+control IO virtqueues. The control virtqueues are used to
+communicate information between the device and the driver about
+ports being opened and closed on either side of the connection,
+indication from the host about whether a particular port is a
+console port, adding new ports, port hot-plug/unplug, etc., and
+indication from the guest about whether a port or a device was
+successfully added, port open/close, etc.. For data IO, one or
+more empty buffers are placed in the receive queue for incoming
+data and outgoing characters are placed in the transmit queue.
+
+ Configuration
+
+ Subsystem Device ID 3
+
+ Virtqueues 0:receiveq(port0). 1:transmitq(port0), 2:control
+ receiveq[footnote:
+Ports 2 onwards only if VIRTIO_CONSOLE_F_MULTIPORT is set
+], 3:control transmitq, 4:receiveq(port1), 5:transmitq(port1),
+ ...
+
+ Feature bits
+
+ VIRTIO_CONSOLE_F_SIZE (0) Configuration cols and rows fields
+ are valid.
+
+ VIRTIO_CONSOLE_F_MULTIPORT(1) Device has support for multiple
+ ports; configuration fields nr_ports and max_nr_ports are
+ valid and control virtqueues will be used.
+
+ Device configuration layout The size of the console is supplied
+ in the configuration space if the VIRTIO_CONSOLE_F_SIZE feature
+ is set. Furthermore, if the VIRTIO_CONSOLE_F_MULTIPORT feature
+ is set, the maximum number of ports supported by the device can
+ be fetched.struct virtio_console_config {
+
+ u16 cols;
+
+ u16 rows;
+
+
+
+ u32 max_nr_ports;
+
+};
+
+ Device Initialization
+
+ If the VIRTIO_CONSOLE_F_SIZE feature is negotiated, the driver
+ can read the console dimensions from the configuration fields.
+
+ If the VIRTIO_CONSOLE_F_MULTIPORT feature is negotiated, the
+ driver can spawn multiple ports, not all of which may be
+ attached to a console. Some could be generic ports. In this
+ case, the control virtqueues are enabled and according to the
+ max_nr_ports configuration-space value, the appropriate number
+ of virtqueues are created. A control message indicating the
+ driver is ready is sent to the host. The host can then send
+ control messages for adding new ports to the device. After
+ creating and initializing each port, a
+ VIRTIO_CONSOLE_PORT_READY control message is sent to the host
+ for that port so the host can let us know of any additional
+ configuration options set for that port.
+
+ The receiveq for each port is populated with one or more
+ receive buffers.
+
+ Device Operation
+
+ For output, a buffer containing the characters is placed in the
+ port's transmitq.[footnote:
+Because this is high importance and low bandwidth, the current
+Linux implementation polls for the buffer to be used, rather than
+waiting for an interrupt, simplifying the implementation
+significantly. However, for generic serial ports with the
+O_NONBLOCK flag set, the polling limitation is relaxed and the
+consumed buffers are freed upon the next write or poll call or
+when a port is closed or hot-unplugged.
+]
+
+ When a buffer is used in the receiveq (signalled by an
+ interrupt), the contents is the input to the port associated
+ with the virtqueue for which the notification was received.
+
+ If the driver negotiated the VIRTIO_CONSOLE_F_SIZE feature, a
+ configuration change interrupt may occur. The updated size can
+ be read from the configuration fields.
+
+ If the driver negotiated the VIRTIO_CONSOLE_F_MULTIPORT
+ feature, active ports are announced by the host using the
+ VIRTIO_CONSOLE_PORT_ADD control message. The same message is
+ used for port hot-plug as well.
+
+ If the host specified a port `name', a sysfs attribute is
+ created with the name filled in, so that udev rules can be
+ written that can create a symlink from the port's name to the
+ char device for port discovery by applications in the guest.
+
+ Changes to ports' state are effected by control messages.
+ Appropriate action is taken on the port indicated in the
+ control message. The layout of the structure of the control
+ buffer and the events associated are:struct virtio_console_control {
+
+ uint32_t id; /* Port number */
+
+ uint16_t event; /* The kind of control event */
+
+ uint16_t value; /* Extra information for the event */
+
+};
+
+
+
+/* Some events for the internal messages (control packets) */
+
+
+
+#define VIRTIO_CONSOLE_DEVICE_READY 0
+
+#define VIRTIO_CONSOLE_PORT_ADD 1
+
+#define VIRTIO_CONSOLE_PORT_REMOVE 2
+
+#define VIRTIO_CONSOLE_PORT_READY 3
+
+#define VIRTIO_CONSOLE_CONSOLE_PORT 4
+
+#define VIRTIO_CONSOLE_RESIZE 5
+
+#define VIRTIO_CONSOLE_PORT_OPEN 6
+
+#define VIRTIO_CONSOLE_PORT_NAME 7
+
+Appendix F: Entropy Device
+
+The virtio entropy device supplies high-quality randomness for
+guest use.
+
+ Configuration
+
+ Subsystem Device ID 4
+
+ Virtqueues 0:requestq.
+
+ Feature bits None currently defined
+
+ Device configuration layout None currently defined.
+
+ Device Initialization
+
+ The virtqueue is initialized
+
+ Device Operation
+
+When the driver requires random bytes, it places the descriptor
+of one or more buffers in the queue. It will be completely filled
+by random data by the device.
+
+Appendix G: Memory Balloon Device
+
+The virtio memory balloon device is a primitive device for
+managing guest memory: the device asks for a certain amount of
+memory, and the guest supplies it (or withdraws it, if the device
+has more than it asks for). This allows the guest to adapt to
+changes in allowance of underlying physical memory. If the
+feature is negotiated, the device can also be used to communicate
+guest memory statistics to the host.
+
+ Configuration
+
+ Subsystem Device ID 5
+
+ Virtqueues 0:inflateq. 1:deflateq. 2:statsq.[footnote:
+Only if VIRTIO_BALLON_F_STATS_VQ set
+]
+
+ Feature bits
+
+ VIRTIO_BALLOON_F_MUST_TELL_HOST (0) Host must be told before
+ pages from the balloon are used.
+
+ VIRTIO_BALLOON_F_STATS_VQ (1) A virtqueue for reporting guest
+ memory statistics is present.
+
+ Device configuration layout Both fields of this configuration
+ are always available. Note that they are little endian, despite
+ convention that device fields are guest endian:struct virtio_balloon_config {
+
+ u32 num_pages;
+
+ u32 actual;
+
+};
+
+ Device Initialization
+
+ The inflate and deflate virtqueues are identified.
+
+ If the VIRTIO_BALLOON_F_STATS_VQ feature bit is negotiated:
+
+ Identify the stats virtqueue.
+
+ Add one empty buffer to the stats virtqueue and notify the
+ host.
+
+Device operation begins immediately.
+
+ Device Operation
+
+ Memory Ballooning The device is driven by the receipt of a
+ configuration change interrupt.
+
+ The “num_pages” configuration field is examined. If this is
+ greater than the “actual” number of pages, memory must be given
+ to the balloon. If it is less than the “actual” number of
+ pages, memory may be taken back from the balloon for general
+ use.
+
+ To supply memory to the balloon (aka. inflate):
+
+ The driver constructs an array of addresses of unused memory
+ pages. These addresses are divided by 4096[footnote:
+This is historical, and independent of the guest page size
+] and the descriptor describing the resulting 32-bit array is
+ added to the inflateq.
+
+ To remove memory from the balloon (aka. deflate):
+
+ The driver constructs an array of addresses of memory pages it
+ has previously given to the balloon, as described above. This
+ descriptor is added to the deflateq.
+
+ If the VIRTIO_BALLOON_F_MUST_TELL_HOST feature is set, the
+ guest may not use these requested pages until that descriptor
+ in the deflateq has been used by the device.
+
+ Otherwise, the guest may begin to re-use pages previously given
+ to the balloon before the device has acknowledged their
+ withdrawl. [footnote:
+In this case, deflation advice is merely a courtesy
+]
+
+ In either case, once the device has completed the inflation or
+ deflation, the “actual” field of the configuration should be
+ updated to reflect the new number of pages in the balloon.[footnote:
+As updates to configuration space are not atomic, this field
+isn't particularly reliable, but can be used to diagnose buggy
+guests.
+]
+
+ Memory Statistics
+
+The stats virtqueue is atypical because communication is driven
+by the device (not the driver). The channel becomes active at
+driver initialization time when the driver adds an empty buffer
+and notifies the device. A request for memory statistics proceeds
+as follows:
+
+ The device pushes the buffer onto the used ring and sends an
+ interrupt.
+
+ The driver pops the used buffer and discards it.
+
+ The driver collects memory statistics and writes them into a
+ new buffer.
+
+ The driver adds the buffer to the virtqueue and notifies the
+ device.
+
+ The device pops the buffer (retaining it to initiate a
+ subsequent request) and consumes the statistics.
+
+ Memory Statistics Format Each statistic consists of a 16 bit
+ tag and a 64 bit value. Both quantities are represented in the
+ native endian of the guest. All statistics are optional and the
+ driver may choose which ones to supply. To guarantee backwards
+ compatibility, unsupported statistics should be omitted.
+
+ struct virtio_balloon_stat {
+
+#define VIRTIO_BALLOON_S_SWAP_IN 0
+
+#define VIRTIO_BALLOON_S_SWAP_OUT 1
+
+#define VIRTIO_BALLOON_S_MAJFLT 2
+
+#define VIRTIO_BALLOON_S_MINFLT 3
+
+#define VIRTIO_BALLOON_S_MEMFREE 4
+
+#define VIRTIO_BALLOON_S_MEMTOT 5
+
+ u16 tag;
+
+ u64 val;
+
+} __attribute__((packed));
+
+ Tags
+
+ VIRTIO_BALLOON_S_SWAP_IN The amount of memory that has been
+ swapped in (in bytes).
+
+ VIRTIO_BALLOON_S_SWAP_OUT The amount of memory that has been
+ swapped out to disk (in bytes).
+
+ VIRTIO_BALLOON_S_MAJFLT The number of major page faults that
+ have occurred.
+
+ VIRTIO_BALLOON_S_MINFLT The number of minor page faults that
+ have occurred.
+
+ VIRTIO_BALLOON_S_MEMFREE The amount of memory not being used
+ for any purpose (in bytes).
+
+ VIRTIO_BALLOON_S_MEMTOT The total amount of memory available
+ (in bytes).
+
F: drivers/connector/
CONTROL GROUPS (CGROUPS)
-M: Paul Menage <menage@google.com>
+M: Paul Menage <paul@paulmenage.org>
M: Li Zefan <lizf@cn.fujitsu.com>
L: containers@lists.linux-foundation.org
S: Maintained
F: tools/power/cpupower
CPUSETS
-M: Paul Menage <menage@google.com>
+M: Paul Menage <paul@paulmenage.org>
W: http://www.bullopensource.org/cpuset/
W: http://oss.sgi.com/projects/cpusets/
S: Supported
F: drivers/net/wan/sdla.c
FRAMEBUFFER LAYER
-M: Paul Mundt <lethal@linux-sh.org>
+M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
L: linux-fbdev@vger.kernel.org
W: http://linux-fbdev.sourceforge.net/
Q: http://patchwork.kernel.org/project/linux-fbdev/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
+T: git git://github.com/schandinat/linux-2.6.git fbdev-next
S: Maintained
F: Documentation/fb/
F: Documentation/devicetree/bindings/fb/
F: drivers/macintosh/
LINUX FOR POWERPC EMBEDDED MPC5XXX
-M: Grant Likely <grant.likely@secretlab.ca>
+M: Anatolij Gustschin <agust@denx.de>
L: linuxppc-dev@lists.ozlabs.org
-T: git git://git.secretlab.ca/git/linux-2.6.git
+T: git git://git.denx.de/linux-2.6-agust.git
S: Maintained
F: arch/powerpc/platforms/512x/
F: arch/powerpc/platforms/52xx/
L: netdev@vger.kernel.org
W: http://www.linuxfoundation.org/en/Net
W: http://patchwork.ozlabs.org/project/netdev/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6.git
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
S: Maintained
F: net/
F: include/net/
F: arch/arm/mach-omap2/clockdomain44xx.c
OMAP AUDIO SUPPORT
-M: Jarkko Nikula <jhnikula@gmail.com>
+M: Jarkko Nikula <jarkko.nikula@bitmer.com>
L: alsa-devel@alsa-project.org (subscribers-only)
L: linux-omap@vger.kernel.org
S: Maintained
M: Ingo Molnar <mingo@elte.hu>
M: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
S: Supported
-F: kernel/perf_event*.c
+F: kernel/events/*
F: include/linux/perf_event.h
F: arch/*/kernel/perf_event*.c
F: arch/*/kernel/*/perf_event*.c
SAMSUNG AUDIO (ASoC) DRIVERS
M: Jassi Brar <jassisinghbrar@gmail.com>
+M: Sangbeom Kim <sbkim73@samsung.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
S: Supported
F: sound/soc/samsung
F: drivers/mmc/host/vub300.c
W1 DALLAS'S 1-WIRE BUS
-M: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+M: Evgeniy Polyakov <zbr@ioremap.net>
S: Maintained
F: Documentation/w1/
F: drivers/w1/
M: Linus Torvalds <torvalds@linux-foundation.org>
L: linux-kernel@vger.kernel.org
Q: http://patchwork.kernel.org/project/LKML/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
S: Buried alive in reporters
F: *
F: */
VERSION = 3
PATCHLEVEL = 1
SUBLEVEL = 0
-EXTRAVERSION = -rc1
-NAME = Sneaky Weasel
+EXTRAVERSION = -rc6
+NAME = "Divemaster Edition"
# *DOCUMENTATION*
# To see a list of typical targets execute "make help"
#define UAC_NOFIX 2
#define UAC_SIGBUS 4
-
-#ifdef __KERNEL__
-
-/* This is the shift that is applied to the UAC bits as stored in the
- per-thread flags. See thread_info.h. */
-#define UAC_SHIFT 6
-
-#endif
-
#endif /* __ASM_ALPHA_SYSINFO_H */
#define TIF_NEED_RESCHED 3 /* rescheduling necessary */
#define TIF_POLLING_NRFLAG 8 /* poll_idle is polling NEED_RESCHED */
#define TIF_DIE_IF_KERNEL 9 /* dik recursion lock */
-#define TIF_UAC_NOPRINT 10 /* see sysinfo.h */
-#define TIF_UAC_NOFIX 11
-#define TIF_UAC_SIGBUS 12
+#define TIF_UAC_NOPRINT 10 /* ! Preserve sequence of following */
+#define TIF_UAC_NOFIX 11 /* ! flags as they match */
+#define TIF_UAC_SIGBUS 12 /* ! userspace part of 'osf_sysinfo' */
#define TIF_MEMDIE 13 /* is terminating due to OOM killer */
#define TIF_RESTORE_SIGMASK 14 /* restore signal mask in do_signal */
#define TIF_FREEZE 16 /* is freezing for suspend */
#define _TIF_ALLWORK_MASK (_TIF_WORK_MASK \
| _TIF_SYSCALL_TRACE)
-#define ALPHA_UAC_SHIFT 10
+#define ALPHA_UAC_SHIFT TIF_UAC_NOPRINT
#define ALPHA_UAC_MASK (1 << TIF_UAC_NOPRINT | 1 << TIF_UAC_NOFIX | \
1 << TIF_UAC_SIGBUS)
#include <asm/uaccess.h>
#include <asm/system.h>
#include <asm/sysinfo.h>
+#include <asm/thread_info.h>
#include <asm/hwrpb.h>
#include <asm/processor.h>
case GSI_UACPROC:
if (nbytes < sizeof(unsigned int))
return -EINVAL;
- w = (current_thread_info()->flags >> UAC_SHIFT) & UAC_BITMASK;
- if (put_user(w, (unsigned int __user *)buffer))
- return -EFAULT;
+ w = (current_thread_info()->flags >> ALPHA_UAC_SHIFT) &
+ UAC_BITMASK;
+ if (put_user(w, (unsigned int __user *)buffer))
+ return -EFAULT;
return 1;
case GSI_PROC_TYPE:
case SSIN_UACPROC:
again:
old = current_thread_info()->flags;
- new = old & ~(UAC_BITMASK << UAC_SHIFT);
- new = new | (w & UAC_BITMASK) << UAC_SHIFT;
+ new = old & ~(UAC_BITMASK << ALPHA_UAC_SHIFT);
+ new = new | (w & UAC_BITMASK) << ALPHA_UAC_SHIFT;
if (cmpxchg(¤t_thread_info()->flags,
old, new) != old)
goto again;
.quad sys_newuname
.quad sys_nanosleep /* 340 */
.quad sys_mremap
- .quad sys_nfsservctl
+ .quad sys_ni_syscall /* old nfsservctl */
.quad sys_setresuid
.quad sys_getresuid
.quad sys_pciconfig_read /* 345 */
The base address of exception vectors.
config ARM_PATCH_PHYS_VIRT
- bool "Patch physical to virtual translations at runtime (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "Patch physical to virtual translations at runtime"
depends on !XIP_KERNEL && MMU
depends on !ARCH_REALVIEW || !SPARSEMEM
help
This workaround defines cpu_relax() as smp_mb(), preventing correctly
written polling loops from denying visibility of updates to memory.
+config ARM_ERRATA_364296
+ bool "ARM errata: Possible cache data corruption with hit-under-miss enabled"
+ depends on CPU_V6 && !SMP
+ help
+ This options enables the workaround for the 364296 ARM1136
+ r0p2 erratum (possible cache data corruption with
+ hit-under-miss enabled). It sets the undocumented bit 31 in
+ the auxiliary control register and the FI bit in the control
+ register, thus disabling hit-under-miss without putting the
+ processor into full low interrupt latency mode. ARM11MPCore
+ is not affected.
+
endmenu
source "arch/arm/common/Kconfig"
/* Disable clock to MMC hardware block */
- __raw_writel(__raw_readl(SMSTPCR3) & (1 << 12), SMSTPCR3);
+ __raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3);
mmc_update_progress(MMC_PROGRESS_DONE);
}
goto err;
/* Disable clock to SDHI1 hardware block */
- __raw_writel(__raw_readl(SMSTPCR3) & (1 << 13), SMSTPCR3);
+ __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3);
mmc_update_progress(MMC_PROGRESS_DONE);
#define L2X0_CLEAN_INV_LINE_PA 0x7F0
#define L2X0_CLEAN_INV_LINE_IDX 0x7F8
#define L2X0_CLEAN_INV_WAY 0x7FC
-#define L2X0_LOCKDOWN_WAY_D 0x900
-#define L2X0_LOCKDOWN_WAY_I 0x904
+/*
+ * The lockdown registers repeat 8 times for L310, the L210 has only one
+ * D and one I lockdown register at 0x0900 and 0x0904.
+ */
+#define L2X0_LOCKDOWN_WAY_D_BASE 0x900
+#define L2X0_LOCKDOWN_WAY_I_BASE 0x904
+#define L2X0_LOCKDOWN_STRIDE 0x08
#define L2X0_TEST_OPERATION 0xF00
#define L2X0_LINE_DATA 0xF10
#define L2X0_LINE_TAG 0xF30
#define L2X0_AUX_CTRL_MASK 0xc0000fff
#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT 16
#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT 17
-#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17)
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x7 << 17)
#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT 22
#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT 26
#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT 27
* encoded error on failure.
*/
extern struct platform_device *
-reserve_pmu(enum arm_pmu_type device);
+reserve_pmu(enum arm_pmu_type type);
/**
* release_pmu() - Relinquish control of the performance counters
* the actual hardware initialisation.
*/
extern int
-init_pmu(enum arm_pmu_type device);
+init_pmu(enum arm_pmu_type type);
#else /* CONFIG_CPU_HAS_PMU */
#include <linux/err.h>
static inline struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
{
return ERR_PTR(-ENODEV);
}
static inline int
-release_pmu(struct platform_device *pdev)
+release_pmu(enum arm_pmu_type type)
{
return -ENODEV;
}
static inline int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
{
return -ENODEV;
}
CALL(sys_ni_syscall) /* vm86 */
CALL(sys_ni_syscall) /* was sys_query_module */
CALL(sys_poll)
- CALL(sys_nfsservctl)
+ CALL(sys_ni_syscall) /* was nfsservctl */
/* 170 */ CALL(sys_setresgid16)
CALL(sys_getresgid16)
CALL(sys_prctl)
@ enable access to CP0 and CP1
XSC(mrc p15, 0, r4, c15, c1, 0)
- XSC(orr r4, r4, #0xf)
+ XSC(orr r4, r4, #0x3)
XSC(mcr p15, 0, r4, c15, c1, 0)
PJ4(mrc p15, 0, r4, c1, c0, 2)
- PJ4(orr r4, r4, #0x3)
+ PJ4(orr r4, r4, #0xf)
PJ4(mcr p15, 0, r4, c1, c0, 2)
mov r0, #0 @ nothing to load
teq r2, r3 @ next task owns it?
movne pc, lr @ no: leave Concan disabled
-1: @ flip Conan access
+1: @ flip Concan access
XSC(eor r1, r1, #0x3)
XSC(mcr p15, 0, r1, c15, c1, 0)
PJ4(eor r1, r1, #0xf)
#endif
s = find_mod_section(hdr, sechdrs, ".alt.smp.init");
if (s && !is_smp())
+#ifdef CONFIG_SMP_ON_UP
fixup_smp((void *)s->sh_addr, s->sh_size);
+#else
+ return -EINVAL;
+#endif
return 0;
}
{
if (type < 0 || type >= ARM_NUM_PMU_DEVICES) {
pr_warning("received registration request for unknown "
- "device %d\n", type);
+ "PMU device type %d\n", type);
return -EINVAL;
}
device_initcall(register_pmu_driver);
struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
{
struct platform_device *pdev;
- if (test_and_set_bit_lock(device, &pmu_lock)) {
+ if (test_and_set_bit_lock(type, &pmu_lock)) {
pdev = ERR_PTR(-EBUSY);
- } else if (pmu_devices[device] == NULL) {
- clear_bit_unlock(device, &pmu_lock);
+ } else if (pmu_devices[type] == NULL) {
+ clear_bit_unlock(type, &pmu_lock);
pdev = ERR_PTR(-ENODEV);
} else {
- pdev = pmu_devices[device];
+ pdev = pmu_devices[type];
}
return pdev;
EXPORT_SYMBOL_GPL(reserve_pmu);
int
-release_pmu(enum arm_pmu_type device)
+release_pmu(enum arm_pmu_type type)
{
- if (WARN_ON(!pmu_devices[device]))
+ if (WARN_ON(!pmu_devices[type]))
return -EINVAL;
- clear_bit_unlock(device, &pmu_lock);
+ clear_bit_unlock(type, &pmu_lock);
return 0;
}
EXPORT_SYMBOL_GPL(release_pmu);
}
int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
{
int err = 0;
- switch (device) {
+ switch (type) {
case ARM_PMU_DEVICE_CPU:
err = init_cpu_pmu();
break;
default:
- pr_warning("attempt to initialise unknown device %d\n",
- device);
+ pr_warning("attempt to initialise PMU of unknown "
+ "type %d\n", type);
err = -EINVAL;
}
mov r0,#0
ldr r1,kexec_mach_type
ldr r2,kexec_boot_atags
- mov pc,lr
+ ARM( mov pc, lr )
+ THUMB( bx lr )
.align
if (arch >= CPU_ARCH_ARMv6) {
if ((cachetype & (7 << 29)) == 4 << 29) {
/* ARMv7 register format */
+ arch = CPU_ARCH_ARMv7;
cacheid = CACHEID_VIPT_NONALIASING;
if ((cachetype & (3 << 14)) == 1 << 14)
cacheid |= CACHEID_ASID_TAGGED;
- else if (cpu_has_aliasing_icache(CPU_ARCH_ARMv7))
- cacheid |= CACHEID_VIPT_I_ALIASING;
- } else if (cachetype & (1 << 23)) {
- cacheid = CACHEID_VIPT_ALIASING;
} else {
- cacheid = CACHEID_VIPT_NONALIASING;
- if (cpu_has_aliasing_icache(CPU_ARCH_ARMv6))
- cacheid |= CACHEID_VIPT_I_ALIASING;
+ arch = CPU_ARCH_ARMv6;
+ if (cachetype & (1 << 23))
+ cacheid = CACHEID_VIPT_ALIASING;
+ else
+ cacheid = CACHEID_VIPT_NONALIASING;
}
+ if (cpu_has_aliasing_icache(arch))
+ cacheid |= CACHEID_VIPT_I_ALIASING;
} else {
cacheid = CACHEID_VIVT;
}
clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk);
clk->min_delta_ns = clockevent_delta2ns(0xf, clk);
+ clockevents_register_device(clk);
+
/* Make sure our local interrupt controller has this enabled */
gic_enable_ppi(clk->irq);
-
- clockevents_register_device(clk);
}
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
- CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc1_clk),
+ CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
* published by the Free Software Foundation.
*/
-#include <mach/hardware.h>
#include <asm/hardware/entry-macro-gic.S>
.macro disable_fiq
#include <linux/io.h>
#include <asm/proc-fns.h>
-#include <mach/hardware.h>
static inline void arch_idle(void)
{
*/
#include <asm/mach-types.h>
-#include <mach/hardware.h>
#include <mach/cns3xxx.h>
#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))
return &cns3xxx_pcie[root->domain];
}
-static struct cns3xxx_pcie *pdev_to_cnspci(struct pci_dev *dev)
+static struct cns3xxx_pcie *pdev_to_cnspci(const struct pci_dev *dev)
{
return sysdata_to_cnspci(dev->sysdata);
}
},
};
+#ifdef CONFIG_MTD
+static void da850_evm_m25p80_notify_add(struct mtd_info *mtd)
+{
+ char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
+ size_t retlen;
+
+ if (!strcmp(mtd->name, "MAC-Address")) {
+ mtd->read(mtd, 0, ETH_ALEN, &retlen, mac_addr);
+ if (retlen == ETH_ALEN)
+ pr_info("Read MAC addr from SPI Flash: %pM\n",
+ mac_addr);
+ }
+}
+
+static struct mtd_notifier da850evm_spi_notifier = {
+ .add = da850_evm_m25p80_notify_add,
+};
+
+static void da850_evm_setup_mac_addr(void)
+{
+ register_mtd_user(&da850evm_spi_notifier);
+}
+#else
+static void da850_evm_setup_mac_addr(void) { }
+#endif
+
static struct mtd_partition da850_evm_norflash_partition[] = {
{
.name = "bootloaders + env",
if (ret)
pr_warning("da850_evm_init: sata registration failed: %d\n",
ret);
+
+ da850_evm_setup_mac_addr();
}
#ifdef CONFIG_SERIAL_8250_CONSOLE
#define PSC_STATE_DISABLE 2
#define PSC_STATE_ENABLE 3
-#define MDSTAT_STATE_MASK 0x1f
+#define MDSTAT_STATE_MASK 0x3f
#define MDCTL_FORCE BIT(31)
#ifndef __ASSEMBLER__
ENDPROC(davinci_ddr_psc_config)
CACHE_FLUSH:
- .word arm926_flush_kern_cache_all
+#ifdef CONFIG_CPU_V6
+ .word v6_flush_kern_cache_all
+#else
+ .word arm926_flush_kern_cache_all
+#endif
ENTRY(davinci_cpu_suspend_sz)
.word . - davinci_cpu_suspend
* TS72xx memory map:
*
* virt phys size
- * febff000 22000000 4K model number register
+ * febff000 22000000 4K model number register (bits 0-2)
* febfe000 22400000 4K options register
* febfd000 22800000 4K options register #2
* febf9000 10800000 4K TS-5620 RTC index register
#define TS72XX_MODEL_TS7200 0x00
#define TS72XX_MODEL_TS7250 0x01
#define TS72XX_MODEL_TS7260 0x02
+#define TS72XX_MODEL_TS7300 0x03
+#define TS72XX_MODEL_TS7400 0x04
+#define TS72XX_MODEL_MASK 0x07
#define TS72XX_OPTIONS_PHYS_BASE 0x22400000
#ifndef __ASSEMBLY__
+static inline int ts72xx_model(void)
+{
+ return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
+}
+
static inline int board_is_ts7200(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7200;
+ return ts72xx_model() == TS72XX_MODEL_TS7200;
}
static inline int board_is_ts7250(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7250;
+ return ts72xx_model() == TS72XX_MODEL_TS7250;
}
static inline int board_is_ts7260(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260;
+ return ts72xx_model() == TS72XX_MODEL_TS7260;
+}
+
+static inline int board_is_ts7300(void)
+{
+ return ts72xx_model() == TS72XX_MODEL_TS7300;
+}
+
+static inline int board_is_ts7400(void)
+{
+ return ts72xx_model() == TS72XX_MODEL_TS7400;
}
static inline int is_max197_installed(void)
.ctrlbit = (1 << 21),
}, {
.name = "ac97",
- .id = -1,
+ .devname = "samsung-ac97",
.enable = exynos4_clk_ip_peril_ctrl,
.ctrlbit = (1 << 27),
}, {
#include <plat/exynos4.h>
#include <plat/adc-core.h>
#include <plat/sdhci.h>
-#include <plat/devs.h>
#include <plat/fb-core.h>
#include <plat/fimc-core.h>
#include <plat/iic-core.h>
+#include <plat/reset.h>
#include <mach/regs-irq.h>
+#include <mach/regs-pmu.h>
extern int combiner_init(unsigned int combiner_nr, void __iomem *base,
unsigned int irq_start);
local_irq_enable();
}
+static void exynos4_sw_reset(void)
+{
+ __raw_writel(0x1, S5P_SWRESET);
+}
+
/*
* exynos4_map_io
*
/* set idle function */
pm_idle = exynos4_idle;
+ /* set sw_reset function */
+ s5p_reset_hook = exynos4_sw_reset;
+
return sysdev_register(&exynos4_sysdev);
}
#define IRQ_HSMMC3 IRQ_SPI(76)
#define IRQ_DWMCI IRQ_SPI(77)
-#define IRQ_MIPICSI0 IRQ_SPI(78)
-
-#define IRQ_MIPICSI1 IRQ_SPI(80)
+#define IRQ_MIPI_CSIS0 IRQ_SPI(78)
+#define IRQ_MIPI_CSIS1 IRQ_SPI(80)
#define IRQ_ONENAND_AUDI IRQ_SPI(82)
#define IRQ_ROTATOR IRQ_SPI(83)
#define S5P_USE_STANDBY_WFE1 (1 << 25)
#define S5P_USE_MASK ((0x3 << 16) | (0x3 << 24))
+#define S5P_SWRESET S5P_PMUREG(0x0400)
+
#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600)
#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604)
#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608)
#include <mach/regs-gpio.h>
+#include <asm/mach/irq.h>
+
static DEFINE_SPINLOCK(eint_lock);
static unsigned int eint0_15_data[16];
static void exynos4_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
{
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
exynos4_irq_demux_eint(IRQ_EINT(16));
exynos4_irq_demux_eint(IRQ_EINT(24));
+ chained_irq_exit(chip, desc);
}
static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
u32 *irq_data = irq_get_handler_data(irq);
struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
chip->irq_mask(&desc->irq_data);
if (chip->irq_ack)
generic_handle_irq(*irq_data);
chip->irq_unmask(&desc->irq_data);
+ chained_irq_exit(chip, desc);
}
int __init exynos4_init_irq_eint(void)
};
static struct regulator_consumer_supply max8952_consumer =
- REGULATOR_SUPPLY("vddarm", NULL);
+ REGULATOR_SUPPLY("vdd_arm", NULL);
static struct max8952_platform_data universal_max8952_pdata __initdata = {
.gpio_vid0 = EXYNOS4_GPX0(3),
};
static struct regulator_consumer_supply lp3974_buck1_consumer =
- REGULATOR_SUPPLY("vddint", NULL);
+ REGULATOR_SUPPLY("vdd_int", NULL);
static struct regulator_consumer_supply lp3974_buck2_consumer =
REGULATOR_SUPPLY("vddg3d", NULL);
rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
writel(rstcon, EXYNOS4_RSTCON);
- udelay(50);
+ udelay(80);
clk_disable(otg_clk);
clk_put(otg_clk);
config ARCH_NETWINDER
bool "NetWinder"
select CLKSRC_I8253
+ select CLKEVT_I8253
select FOOTBRIDGE_HOST
select ISA
select ISA_DMA
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <video/vga.h>
#include <asm/irq.h>
#include <asm/system.h>
__raw_writel(__raw_readl(CRM_BASE+0x64) | (1 << 7) | (1 << 0),
CRM_BASE + 0x64);
+ /* Clock source for gpt is ahb_div */
+ __raw_writel(__raw_readl(CRM_BASE+0x64) & ~(1 << 5), CRM_BASE + 0x64);
+
mxc_timer_init(&gpt_clk, MX25_IO_ADDRESS(MX25_GPT1_BASE_ADDR), 54);
return 0;
.init = eukrea_cpuimx27_timer_init,
};
-MACHINE_START(CPUIMX27, "EUKREA CPUIMX27")
+MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
.boot_params = MX27_PHYS_OFFSET + 0x100,
.map_io = mx27_map_io,
.init_early = imx27_init_early,
.init = eukrea_cpuimx35_timer_init,
};
-MACHINE_START(EUKREA_CPUIMX35, "Eukrea CPUIMX35")
+MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
/* Maintainer: Eukrea Electromatique */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx35_map_io,
.init = eukrea_cpuimx25_timer_init,
};
-MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25")
+MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
/* Maintainer: Eukrea Electromatique */
.boot_params = MX25_PHYS_OFFSET + 0x100,
.map_io = mx25_map_io,
#include <linux/input.h>
#include <linux/gpio.h>
#include <linux/delay.h>
+#include <sound/tlv320aic32x4.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
.invert = 0,
};
+static struct aic32x4_pdata visstrim_m10_aic32x4_pdata = {
+ .power_cfg = AIC32X4_PWR_MICBIAS_2075_LDOIN |
+ AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE |
+ AIC32X4_PWR_AIC32X4_LDO_ENABLE |
+ AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36 |
+ AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED,
+ .micpga_routing = AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K |
+ AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K,
+ .swapdacs = false,
+};
+
static struct i2c_board_info visstrim_m10_i2c_devices[] = {
{
I2C_BOARD_INFO("pca9555", 0x20),
},
{
I2C_BOARD_INFO("tlv320aic32x4", 0x18),
+ .platform_data = &visstrim_m10_aic32x4_pdata,
}
};
#endif
};
-static void mxc_init_i2c(void)
+static void __init mxc_init_i2c(void)
{
i2c_register_board_info(1, mx31ads_i2c1_devices,
ARRAY_SIZE(mx31ads_i2c1_devices));
MX31_PIN_STXD5__STXD5,
};
-static void mxc_init_audio(void)
+static void __init mxc_init_audio(void)
{
imx31_add_imx_ssi(0, NULL);
mxc_iomux_setup_multiple_pins(ssi_pins, ARRAY_SIZE(ssi_pins), "ssi");
.portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT,
};
-static void lilly1131_usb_init(void)
+static void __init lilly1131_usb_init(void)
{
imx31_add_mxc_ehci_hs(1, &usbh1_pdata);
static void integrator_clocksource_init(u32 khz)
{
void __iomem *base = (void __iomem *)TIMER2_VA_BASE;
- u32 ctrl = TIMER_CTRL_ENABLE;
+ u32 ctrl = TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC;
if (khz >= 1500) {
khz /= 16;
- ctrl = TIMER_CTRL_DIV16;
+ ctrl |= TIMER_CTRL_DIV16;
}
- writel(ctrl, base + TIMER_CTRL);
writel(0xffff, base + TIMER_LOAD);
+ writel(ctrl, base + TIMER_CTRL);
clocksource_mmio_init(base + TIMER_VALUE, "timer2",
khz * 1000, 200, 16, clocksource_mmio_readl_down);
#include <mach/gpio.h>
#include <mach/pxa168.h>
#include <mach/mfp-pxa168.h>
-#include <mach/mfp-gplugd.h>
#include "common.h"
static unsigned long gplugd_pin_config[] __initdata = {
/* UART3 */
- GPIO8_UART3_SOUT,
- GPIO9_UART3_SIN,
- GPI1O_UART3_CTS,
- GPI11_UART3_RTS,
+ GPIO8_UART3_TXD,
+ GPIO9_UART3_RXD,
+ GPIO1O_UART3_CTS,
+ GPIO11_UART3_RTS,
+
+ /* USB OTG PEN */
+ GPIO18_GPIO,
/* MMC2 */
GPIO28_MMC2_CMD,
GPIO105_CI2C_SDA,
GPIO106_CI2C_SCL,
+ /* SPI NOR Flash on SSP2 */
+ GPIO107_SSP2_RXD,
+ GPIO108_SSP2_TXD,
+ GPIO110_GPIO, /* SPI_CSn */
+ GPIO111_SSP2_CLK,
+
/* Select JTAG */
GPIO109_GPIO,
"frequency\n");
} else {
gpio_direction_output(35, 1);
- gpio_free(104);
+ gpio_free(35);
}
if (unlikely(gpio_request(85, "DISP_FREQ_SEL_2"))) {
"frequency\n");
} else {
gpio_direction_output(85, 0);
- gpio_free(104);
+ gpio_free(85);
}
}
+++ /dev/null
-/*
- * linux/arch/arm/mach-mmp/include/mach/mfp-gplugd.h
- *
- * MFP definitions used in gplugD
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#ifndef __MACH_MFP_GPLUGD_H
-#define __MACH_MFP_GPLUGD_H
-
-#include <plat/mfp.h>
-#include <mach/mfp.h>
-
-/* UART3 */
-#define GPIO8_UART3_SOUT MFP_CFG(GPIO8, AF2)
-#define GPIO9_UART3_SIN MFP_CFG(GPIO9, AF2)
-#define GPI1O_UART3_CTS MFP_CFG(GPIO10, AF2)
-#define GPI11_UART3_RTS MFP_CFG(GPIO11, AF2)
-
-/* MMC2 */
-#define GPIO28_MMC2_CMD MFP_CFG_DRV(GPIO28, AF6, FAST)
-#define GPIO29_MMC2_CLK MFP_CFG_DRV(GPIO29, AF6, FAST)
-#define GPIO30_MMC2_DAT0 MFP_CFG_DRV(GPIO30, AF6, FAST)
-#define GPIO31_MMC2_DAT1 MFP_CFG_DRV(GPIO31, AF6, FAST)
-#define GPIO32_MMC2_DAT2 MFP_CFG_DRV(GPIO32, AF6, FAST)
-#define GPIO33_MMC2_DAT3 MFP_CFG_DRV(GPIO33, AF6, FAST)
-
-/* I2S */
-#undef GPIO114_I2S_FRM
-#undef GPIO115_I2S_BCLK
-
-#define GPIO114_I2S_FRM MFP_CFG_DRV(GPIO114, AF1, FAST)
-#define GPIO115_I2S_BCLK MFP_CFG_DRV(GPIO115, AF1, FAST)
-#define GPIO116_I2S_TXD MFP_CFG_DRV(GPIO116, AF1, FAST)
-
-/* MMC4 */
-#define GPIO125_MMC4_DAT3 MFP_CFG_DRV(GPIO125, AF7, FAST)
-#define GPIO126_MMC4_DAT2 MFP_CFG_DRV(GPIO126, AF7, FAST)
-#define GPIO127_MMC4_DAT1 MFP_CFG_DRV(GPIO127, AF7, FAST)
-#define GPIO0_2_MMC4_DAT0 MFP_CFG_DRV(GPIO0_2, AF7, FAST)
-#define GPIO1_2_MMC4_CMD MFP_CFG_DRV(GPIO1_2, AF7, FAST)
-#define GPIO2_2_MMC4_CLK MFP_CFG_DRV(GPIO2_2, AF7, FAST)
-
-/* OTG GPIO */
-#define GPIO_USB_OTG_PEN 18
-#define GPIO_USB_OIDIR 20
-
-/* Other GPIOs are 35, 84, 85 */
-#endif /* __MACH_MFP_GPLUGD_H */
#define GPIO33_CF_nCD2 MFP_CFG(GPIO33, AF3)
/* UART */
+#define GPIO8_UART3_TXD MFP_CFG(GPIO8, AF2)
+#define GPIO9_UART3_RXD MFP_CFG(GPIO9, AF2)
+#define GPIO1O_UART3_CTS MFP_CFG(GPIO10, AF2)
+#define GPIO11_UART3_RTS MFP_CFG(GPIO11, AF2)
#define GPIO88_UART2_TXD MFP_CFG(GPIO88, AF2)
#define GPIO89_UART2_RXD MFP_CFG(GPIO89, AF2)
#define GPIO107_UART1_TXD MFP_CFG_DRV(GPIO107, AF1, FAST)
#define GPIO53_MMC1_CD MFP_CFG(GPIO53, AF1)
#define GPIO46_MMC1_WP MFP_CFG(GPIO46, AF1)
+/* MMC2 */
+#define GPIO28_MMC2_CMD MFP_CFG_DRV(GPIO28, AF6, FAST)
+#define GPIO29_MMC2_CLK MFP_CFG_DRV(GPIO29, AF6, FAST)
+#define GPIO30_MMC2_DAT0 MFP_CFG_DRV(GPIO30, AF6, FAST)
+#define GPIO31_MMC2_DAT1 MFP_CFG_DRV(GPIO31, AF6, FAST)
+#define GPIO32_MMC2_DAT2 MFP_CFG_DRV(GPIO32, AF6, FAST)
+#define GPIO33_MMC2_DAT3 MFP_CFG_DRV(GPIO33, AF6, FAST)
+
+/* MMC4 */
+#define GPIO125_MMC4_DAT3 MFP_CFG_DRV(GPIO125, AF7, FAST)
+#define GPIO126_MMC4_DAT2 MFP_CFG_DRV(GPIO126, AF7, FAST)
+#define GPIO127_MMC4_DAT1 MFP_CFG_DRV(GPIO127, AF7, FAST)
+#define GPIO0_2_MMC4_DAT0 MFP_CFG_DRV(GPIO0_2, AF7, FAST)
+#define GPIO1_2_MMC4_CMD MFP_CFG_DRV(GPIO1_2, AF7, FAST)
+#define GPIO2_2_MMC4_CLK MFP_CFG_DRV(GPIO2_2, AF7, FAST)
+
/* LCD */
#define GPIO84_LCD_CS MFP_CFG(GPIO84, AF1)
#define GPIO60_LCD_DD0 MFP_CFG(GPIO60, AF1)
#define GPIO106_CI2C_SCL MFP_CFG(GPIO106, AF1)
/* I2S */
-#define GPIO113_I2S_MCLK MFP_CFG(GPIO113,AF6)
-#define GPIO114_I2S_FRM MFP_CFG(GPIO114,AF1)
-#define GPIO115_I2S_BCLK MFP_CFG(GPIO115,AF1)
-#define GPIO116_I2S_RXD MFP_CFG(GPIO116,AF2)
-#define GPIO117_I2S_TXD MFP_CFG(GPIO117,AF2)
+#define GPIO113_I2S_MCLK MFP_CFG(GPIO113, AF6)
+#define GPIO114_I2S_FRM MFP_CFG(GPIO114, AF1)
+#define GPIO115_I2S_BCLK MFP_CFG(GPIO115, AF1)
+#define GPIO116_I2S_RXD MFP_CFG(GPIO116, AF2)
+#define GPIO116_I2S_TXD MFP_CFG(GPIO116, AF1)
+#define GPIO117_I2S_TXD MFP_CFG(GPIO117, AF2)
/* PWM */
#define GPIO96_PWM3_OUT MFP_CFG(GPIO96, AF1)
#define GPIO101_MII_MDIO MFP_CFG(GPIO101, AF5)
#define GPIO103_RX_DV MFP_CFG(GPIO103, AF5)
+/* SSP2 */
+#define GPIO107_SSP2_RXD MFP_CFG(GPIO107, AF4)
+#define GPIO108_SSP2_TXD MFP_CFG(GPIO108, AF4)
+#define GPIO111_SSP2_CLK MFP_CFG(GPIO111, AF4)
+#define GPIO112_SSP2_FRM MFP_CFG(GPIO112, AF4)
+
#endif /* __ASM_MACH_MFP_PXA168_H */
{
int delay = 100;
- __raw_writel(1, TIMERS_VIRT_BASE + TMR_CVWR(0));
+ __raw_writel(1, TIMERS_VIRT_BASE + TMR_CVWR(1));
while (delay--)
cpu_relax();
- return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(0));
+ return __raw_readl(TIMERS_VIRT_BASE + TMR_CVWR(1));
}
unsigned long long notrace sched_clock(void)
{
struct clock_event_device *c = dev_id;
- /* disable and clear pending interrupt status */
- __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0));
- __raw_writel(0x1, TIMERS_VIRT_BASE + TMR_ICR(0));
+ /*
+ * Clear pending interrupt status.
+ */
+ __raw_writel(0x01, TIMERS_VIRT_BASE + TMR_ICR(0));
+
+ /*
+ * Disable timer 0.
+ */
+ __raw_writel(0x02, TIMERS_VIRT_BASE + TMR_CER);
+
c->event_handler(c);
+
return IRQ_HANDLED;
}
static int timer_set_next_event(unsigned long delta,
struct clock_event_device *dev)
{
- unsigned long flags, next;
+ unsigned long flags;
local_irq_save(flags);
- /* clear pending interrupt status and enable */
+ /*
+ * Disable timer 0.
+ */
+ __raw_writel(0x02, TIMERS_VIRT_BASE + TMR_CER);
+
+ /*
+ * Clear and enable timer match 0 interrupt.
+ */
__raw_writel(0x01, TIMERS_VIRT_BASE + TMR_ICR(0));
__raw_writel(0x01, TIMERS_VIRT_BASE + TMR_IER(0));
- next = timer_read() + delta;
- __raw_writel(next, TIMERS_VIRT_BASE + TMR_TN_MM(0, 0));
+ /*
+ * Setup new clockevent timer value.
+ */
+ __raw_writel(delta - 1, TIMERS_VIRT_BASE + TMR_TN_MM(0, 0));
+
+ /*
+ * Enable timer 0.
+ */
+ __raw_writel(0x03, TIMERS_VIRT_BASE + TMR_CER);
local_irq_restore(flags);
+
return 0;
}
static void __init timer_config(void)
{
uint32_t ccr = __raw_readl(TIMERS_VIRT_BASE + TMR_CCR);
- uint32_t cer = __raw_readl(TIMERS_VIRT_BASE + TMR_CER);
- uint32_t cmr = __raw_readl(TIMERS_VIRT_BASE + TMR_CMR);
- __raw_writel(cer & ~0x1, TIMERS_VIRT_BASE + TMR_CER); /* disable */
+ __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_CER); /* disable */
- ccr &= (cpu_is_mmp2()) ? TMR_CCR_CS_0(0) : TMR_CCR_CS_0(3);
+ ccr &= (cpu_is_mmp2()) ? (TMR_CCR_CS_0(0) | TMR_CCR_CS_1(0)) :
+ (TMR_CCR_CS_0(3) | TMR_CCR_CS_1(3));
__raw_writel(ccr, TIMERS_VIRT_BASE + TMR_CCR);
- /* free-running mode */
- __raw_writel(cmr | 0x01, TIMERS_VIRT_BASE + TMR_CMR);
+ /* set timer 0 to periodic mode, and timer 1 to free-running mode */
+ __raw_writel(0x2, TIMERS_VIRT_BASE + TMR_CMR);
- __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_PLCR(0)); /* free-running */
+ __raw_writel(0x1, TIMERS_VIRT_BASE + TMR_PLCR(0)); /* periodic */
__raw_writel(0x7, TIMERS_VIRT_BASE + TMR_ICR(0)); /* clear status */
__raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(0));
- /* enable timer counter */
- __raw_writel(cer | 0x01, TIMERS_VIRT_BASE + TMR_CER);
+ __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_PLCR(1)); /* free-running */
+ __raw_writel(0x7, TIMERS_VIRT_BASE + TMR_ICR(1)); /* clear status */
+ __raw_writel(0x0, TIMERS_VIRT_BASE + TMR_IER(1));
+
+ /* enable timer 1 counter */
+ __raw_writel(0x2, TIMERS_VIRT_BASE + TMR_CER);
}
static struct irqaction timer_irq = {
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST | UPF_IOREMAP,
}, {
.mapbase = (unsigned long)(MX51_CS1_BASE_ADDR + 0x2000000),
- .irq = irq_to_gpio(CPUIMX51_QUARTD_GPIO),
+ .irq = gpio_to_irq(CPUIMX51_QUARTD_GPIO),
.irqflags = IRQF_TRIGGER_HIGH,
.uartclk = CPUIMX51_QUART_XTAL,
.regshift = CPUIMX51_QUART_REGSHIFT,
ARRAY_SIZE(mx51babbage_pads));
imx51_add_imx_uart(0, &uart_pdata);
- imx51_add_imx_uart(1, &uart_pdata);
+ imx51_add_imx_uart(1, NULL);
imx51_add_imx_uart(2, &uart_pdata);
babbage_fec_reset();
gpio_request(EFIKAMX_PCBID2, "pcbid2");
gpio_direction_input(EFIKAMX_PCBID2);
- id = gpio_get_value(EFIKAMX_PCBID0);
- id |= gpio_get_value(EFIKAMX_PCBID1) << 1;
- id |= gpio_get_value(EFIKAMX_PCBID2) << 2;
+ id = gpio_get_value(EFIKAMX_PCBID0) ? 1 : 0;
+ id |= (gpio_get_value(EFIKAMX_PCBID1) ? 1 : 0) << 1;
+ id |= (gpio_get_value(EFIKAMX_PCBID2) ? 1 : 0) << 2;
switch (id) {
case 7:
{
.code = KEY_POWER,
.gpio = EFIKASB_PWRKEY,
- .type = EV_PWR,
+ .type = EV_KEY,
.desc = "Power Button",
.wakeup = 1,
- .debounce_interval = 10, /* ms */
+ .active_low = 1,
},
{
.code = SW_LID,
.gpio = EFIKASB_LID,
.type = EV_SW,
.desc = "Lid Switch",
+ .active_low = 1,
},
{
- /* SW_RFKILLALL vs KEY_RFKILL ? */
- .code = SW_RFKILL_ALL,
+ .code = KEY_RFKILL,
.gpio = EFIKASB_RFKILL,
- .type = EV_SW,
+ .type = EV_KEY,
.desc = "rfkill",
+ .active_low = 1,
},
};
gpio_request(EFIKASB_PCBID1, "pcb id1");
gpio_direction_input(EFIKASB_PCBID1);
- id = gpio_get_value(EFIKASB_PCBID0);
- id |= gpio_get_value(EFIKASB_PCBID1) << 1;
+ id = gpio_get_value(EFIKASB_PCBID0) ? 1 : 0;
+ id |= (gpio_get_value(EFIKASB_PCBID1) ? 1 : 0) << 1;
switch (id) {
default:
int i = 0;
pllbase = _get_pll_base(clk);
- reg = __raw_readl(pllbase + MXC_PLL_DP_CTL) | MXC_PLL_DP_CTL_UPEN;
+ reg = __raw_readl(pllbase + MXC_PLL_DP_CTL);
+ if (reg & MXC_PLL_DP_CTL_UPEN)
+ return 0;
+
+ reg |= MXC_PLL_DP_CTL_UPEN;
__raw_writel(reg, pllbase + MXC_PLL_DP_CTL);
/* Wait for lock */
mdelay(10);
- return mx51_initialize_usb_hw(0, MXC_EHCI_ITC_NO_THRESHOLD);
+ return mx51_initialize_usb_hw(pdev->id, MXC_EHCI_ITC_NO_THRESHOLD);
}
static struct mxc_usbh_platform_data usbh1_config = {
default y
select AEABI
select REGULATOR
- select PM
select PM_RUNTIME
select VFP
select NEON if ARCH_OMAP3 || ARCH_OMAP4
static struct omap_board_mux board_mux[] __initdata = {
{ .reg_offset = OMAP_MUX_TERMINATOR },
};
-#else
-#define board_mux NULL
#endif
static void __init am3517_crane_init_early(void)
/* Custom OPP enabled for all xM versions */
if (cpu_is_omap3630()) {
- struct omap_hwmod *mh = omap_hwmod_lookup("mpu");
- struct omap_hwmod *dh = omap_hwmod_lookup("iva");
- struct device *dev;
+ struct device *mpu_dev, *iva_dev;
- if (!mh || !dh) {
+ mpu_dev = omap2_get_mpuss_device();
+ iva_dev = omap2_get_iva_device();
+
+ if (!mpu_dev || !iva_dev) {
pr_err("%s: Aiee.. no mpu/dsp devices? %p %p\n",
- __func__, mh, dh);
+ __func__, mpu_dev, iva_dev);
return;
}
/* Enable MPU 1GHz and lower opps */
- dev = &mh->od->pdev.dev;
- r = opp_enable(dev, 800000000);
+ r = opp_enable(mpu_dev, 800000000);
/* TODO: MPU 1GHz needs SR and ABB */
/* Enable IVA 800MHz and lower opps */
- dev = &dh->od->pdev.dev;
- r |= opp_enable(dev, 660000000);
+ r |= opp_enable(iva_dev, 660000000);
/* TODO: DSP 800MHz needs SR and ABB */
if (r) {
pr_err("%s: failed to enable higher opp %d\n",
* Cleanup - disable the higher freqs - we dont care
* about the results
*/
- dev = &mh->od->pdev.dev;
- opp_disable(dev, 800000000);
- dev = &dh->od->pdev.dev;
- opp_disable(dev, 660000000);
+ opp_disable(mpu_dev, 800000000);
+ opp_disable(iva_dev, 660000000);
}
}
return;
.name = "gpt12_fck",
.ops = &clkops_null,
.parent = &secure_32k_fck,
+ .clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
.name = "wdt1_fck",
.ops = &clkops_null,
.parent = &secure_32k_fck,
+ .clkdm_name = "wkup_clkdm",
.recalc = &followparent_recalc,
};
} else if (cpu_is_omap446x()) {
cpu_mask = RATE_IN_4460;
cpu_clkflg = CK_446X;
+ } else {
+ return 0;
}
clk_init(&omap2_clk_functions);
- omap2_clk_disable_clkdm_control();
+
+ /*
+ * Must stay commented until all OMAP SoC drivers are
+ * converted to runtime PM, or drivers may start crashing
+ *
+ * omap2_clk_disable_clkdm_control();
+ */
for (c = omap44xx_clks; c < omap44xx_clks + ARRAY_SIZE(omap44xx_clks);
c++)
spin_lock_irqsave(&clkdm->lock, flags);
clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
ret = arch_clkdm->clkdm_wakeup(clkdm);
+ ret |= pwrdm_state_switch(clkdm->pwrdm.ptr);
spin_unlock_irqrestore(&clkdm->lock, flags);
return ret;
}
spin_lock_irqsave(&clkdm->lock, flags);
clkdm->_flags &= ~_CLKDM_FLAG_HWSUP_ENABLED;
arch_clkdm->clkdm_deny_idle(clkdm);
+ pwrdm_state_switch(clkdm->pwrdm.ptr);
spin_unlock_irqrestore(&clkdm->lock, flags);
}
extern void omap4_cminst_clkdm_force_wakeup(u8 part, s16 inst, u16 cdoffs);
extern int omap4_cminst_wait_module_ready(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
-extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs, u16 clkctrl_offs);
+
+# ifdef CONFIG_ARCH_OMAP4
+extern int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs);
extern void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
extern void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
u16 clkctrl_offs);
+# else
+
+static inline int omap4_cminst_wait_module_idle(u8 part, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+ return 0;
+}
+
+static inline void omap4_cminst_module_enable(u8 mode, u8 part, u16 inst,
+ s16 cdoffs, u16 clkctrl_offs)
+{
+}
+
+static inline void omap4_cminst_module_disable(u8 part, u16 inst, s16 cdoffs,
+ u16 clkctrl_offs)
+{
+}
+
+# endif
+
/*
* In an ideal world, we would not export these low-level functions,
* but this will probably take some time to fix properly
if (!omap_mux_options)
return;
- options = kmalloc(strlen(omap_mux_options) + 1, GFP_KERNEL);
+ options = kstrdup(omap_mux_options, GFP_KERNEL);
if (!options)
return;
- strcpy(options, omap_mux_options);
next_opt = options;
while ((token = strsep(&next_opt, ",")) != NULL) {
for (i = 0; i < OMAP_MUX_NR_MODES; i++) {
if (src->muxnames[i]) {
- dst->muxnames[i] =
- kmalloc(strlen(src->muxnames[i]) + 1,
- GFP_KERNEL);
+ dst->muxnames[i] = kstrdup(src->muxnames[i],
+ GFP_KERNEL);
if (!dst->muxnames[i])
goto free;
- strcpy(dst->muxnames[i], src->muxnames[i]);
}
}
#ifdef CONFIG_DEBUG_FS
for (i = 0; i < OMAP_MUX_NR_SIDES; i++) {
if (src->balls[i]) {
- dst->balls[i] =
- kmalloc(strlen(src->balls[i]) + 1,
- GFP_KERNEL);
+ dst->balls[i] = kstrdup(src->balls[i], GFP_KERNEL);
if (!dst->balls[i])
goto free;
- strcpy(dst->balls[i], src->balls[i]);
}
}
#endif
.pa_end = OMAP243X_HS_BASE + SZ_4K - 1,
.flags = ADDR_TYPE_RT
},
+ { }
};
/* l4_core ->usbhsotg interface */
} else {
hwsup = clkdm_in_hwsup(pwrdm->pwrdm_clkdms[0]);
clkdm_wakeup(pwrdm->pwrdm_clkdms[0]);
- pwrdm_wait_transition(pwrdm);
sleep_switch = FORCEWAKEUP_SWITCH;
}
}
return ret;
}
- pwrdm_wait_transition(pwrdm);
pwrdm_state_switch(pwrdm);
err:
return ret;
/**
* pwrdm_init - set up the powerdomain layer
- * @pwrdm_list: array of struct powerdomain pointers to register
+ * @pwrdms: array of struct powerdomain pointers to register
* @custom_funcs: func pointers for arch specific implementations
*
- * Loop through the array of powerdomains @pwrdm_list, registering all
- * that are available on the current CPU. If pwrdm_list is supplied
- * and not null, all of the referenced powerdomains will be
- * registered. No return value. XXX pwrdm_list is not really a
- * "list"; it is an array. Rename appropriately.
+ * Loop through the array of powerdomains @pwrdms, registering all
+ * that are available on the current CPU. Also, program all
+ * powerdomain target state as ON; this is to prevent domains from
+ * hitting low power states (if bootloader has target states set to
+ * something other than ON) and potentially even losing context while
+ * PM is not fully initialized. The PM late init code can then program
+ * the desired target state for all the power domains. No return
+ * value.
*/
-void pwrdm_init(struct powerdomain **pwrdm_list, struct pwrdm_ops *custom_funcs)
+void pwrdm_init(struct powerdomain **pwrdms, struct pwrdm_ops *custom_funcs)
{
struct powerdomain **p = NULL;
+ struct powerdomain *temp_p;
if (!custom_funcs)
WARN(1, "powerdomain: No custom pwrdm functions registered\n");
else
arch_pwrdm = custom_funcs;
- if (pwrdm_list) {
- for (p = pwrdm_list; *p; p++)
+ if (pwrdms) {
+ for (p = pwrdms; *p; p++)
_pwrdm_register(*p);
}
+
+ list_for_each_entry(temp_p, &pwrdm_list, node)
+ pwrdm_set_next_pwrst(temp_p, PWRDM_POWER_ON);
}
/**
sr_v2_disable(sr);
}
- pm_runtime_put_sync(&sr->pdev->dev);
+ pm_runtime_put_sync_suspend(&sr->pdev->dev);
}
/**
irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
pm_runtime_enable(&pdev->dev);
+ pm_runtime_irq_safe(&pdev->dev);
sr_info->pdev = pdev;
sr_info->srid = pdev->id;
pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n",
gptimer_id, clksrc.rate);
- __omap_dm_timer_load_start(clksrc.io_base, OMAP_TIMER_CTRL_ST, 0, 1);
+ __omap_dm_timer_load_start(clksrc.io_base,
+ OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1);
init_sched_clock(&cd, dmtimer_update_sched_clock, 32, clksrc.rate);
if (clocksource_register_hz(&clocksource_gpt, clksrc.rate))
omap_register_i2c_bus(bus, clkrate, &pmic_i2c_board_info, 1);
}
-static struct twl4030_usb_data omap4_usb_pdata = {
- .phy_init = omap4430_phy_init,
- .phy_exit = omap4430_phy_exit,
- .phy_power = omap4430_phy_power,
- .phy_set_clock = omap4430_phy_set_clk,
- .phy_suspend = omap4430_phy_suspend,
-};
-
+#if defined(CONFIG_ARCH_OMAP3)
static struct twl4030_usb_data omap3_usb_pdata = {
.usb_mode = T2_USB_MODE_ULPI,
};
.consumer_supplies = omap3_vpll2_supplies,
};
+void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
+ u32 pdata_flags, u32 regulators_flags)
+{
+ if (!pmic_data->irq_base)
+ pmic_data->irq_base = TWL4030_IRQ_BASE;
+ if (!pmic_data->irq_end)
+ pmic_data->irq_end = TWL4030_IRQ_END;
+
+ /* Common platform data configurations */
+ if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
+ pmic_data->usb = &omap3_usb_pdata;
+
+ if (pdata_flags & TWL_COMMON_PDATA_BCI && !pmic_data->bci)
+ pmic_data->bci = &omap3_bci_pdata;
+
+ if (pdata_flags & TWL_COMMON_PDATA_MADC && !pmic_data->madc)
+ pmic_data->madc = &omap3_madc_pdata;
+
+ if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->audio)
+ pmic_data->audio = &omap3_audio_pdata;
+
+ /* Common regulator configurations */
+ if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac)
+ pmic_data->vdac = &omap3_vdac_idata;
+
+ if (regulators_flags & TWL_COMMON_REGULATOR_VPLL2 && !pmic_data->vpll2)
+ pmic_data->vpll2 = &omap3_vpll2_idata;
+}
+#endif /* CONFIG_ARCH_OMAP3 */
+
+#if defined(CONFIG_ARCH_OMAP4)
+static struct twl4030_usb_data omap4_usb_pdata = {
+ .phy_init = omap4430_phy_init,
+ .phy_exit = omap4430_phy_exit,
+ .phy_power = omap4430_phy_power,
+ .phy_set_clock = omap4430_phy_set_clk,
+ .phy_suspend = omap4430_phy_suspend,
+};
+
static struct regulator_init_data omap4_vdac_idata = {
.constraints = {
.min_uV = 1800000,
!pmic_data->clk32kg)
pmic_data->clk32kg = &omap4_clk32kg_idata;
}
-
-void __init omap3_pmic_get_config(struct twl4030_platform_data *pmic_data,
- u32 pdata_flags, u32 regulators_flags)
-{
- if (!pmic_data->irq_base)
- pmic_data->irq_base = TWL4030_IRQ_BASE;
- if (!pmic_data->irq_end)
- pmic_data->irq_end = TWL4030_IRQ_END;
-
- /* Common platform data configurations */
- if (pdata_flags & TWL_COMMON_PDATA_USB && !pmic_data->usb)
- pmic_data->usb = &omap3_usb_pdata;
-
- if (pdata_flags & TWL_COMMON_PDATA_BCI && !pmic_data->bci)
- pmic_data->bci = &omap3_bci_pdata;
-
- if (pdata_flags & TWL_COMMON_PDATA_MADC && !pmic_data->madc)
- pmic_data->madc = &omap3_madc_pdata;
-
- if (pdata_flags & TWL_COMMON_PDATA_AUDIO && !pmic_data->audio)
- pmic_data->audio = &omap3_audio_pdata;
-
- /* Common regulator configurations */
- if (regulators_flags & TWL_COMMON_REGULATOR_VDAC && !pmic_data->vdac)
- pmic_data->vdac = &omap3_vdac_idata;
-
- if (regulators_flags & TWL_COMMON_REGULATOR_VPLL2 && !pmic_data->vpll2)
- pmic_data->vpll2 = &omap3_vpll2_idata;
-}
+#endif /* CONFIG_ARCH_OMAP4 */
/*
* Check for devices with hard-wired IRQs.
*/
- irq = orion5x_pci_map_irq(const dev, slot, pin);
+ irq = orion5x_pci_map_irq(dev, slot, pin);
if (irq != -1)
return irq;
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/mbus.h>
+#include <video/vga.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
#include <plat/pcie.h>
static struct of_device_id clkc_ids[] = {
{ .compatible = "sirf,prima2-clkc" },
+ {},
};
void __init sirfsoc_of_clk_init(void)
static struct of_device_id intc_ids[] = {
{ .compatible = "sirf,prima2-intc" },
+ {},
};
void __init sirfsoc_of_irq_init(void)
static struct of_device_id rstc_ids[] = {
{ .compatible = "sirf,prima2-rstc" },
+ {},
};
static int __init sirfsoc_of_rstc_init(void)
static struct of_device_id timer_ids[] = {
{ .compatible = "sirf,prima2-tick" },
+ {},
};
static void __init sirfsoc_of_timer_map(void)
*/
if (realview_reset)
realview_reset(mode);
+ dsb();
}
#endif
#include <plat/iic.h>
#include <plat/pm.h>
-#include <sound/wm8915.h>
+#include <sound/wm8996.h>
#include <sound/wm8962.h>
#include <sound/wm9081.h>
.disable_touch = true,
};
-static struct wm8915_retune_mobile_config wm8915_retune[] = {
+static struct wm8996_retune_mobile_config wm8996_retune[] = {
{
.name = "Sub LPF",
.rate = 48000,
},
};
-static struct wm8915_pdata wm8915_pdata __initdata = {
+static struct wm8996_pdata wm8996_pdata __initdata = {
.ldo_ena = S3C64XX_GPN(7),
.gpio_base = CODEC_GPIO_BASE,
.micdet_def = 1,
- .inl_mode = WM8915_DIFFERRENTIAL_1,
- .inr_mode = WM8915_DIFFERRENTIAL_1,
+ .inl_mode = WM8996_DIFFERRENTIAL_1,
+ .inr_mode = WM8996_DIFFERRENTIAL_1,
.irq_flags = IRQF_TRIGGER_RISING,
0x020e, /* GPIO5 == CLKOUT */
},
- .retune_mobile_cfgs = wm8915_retune,
- .num_retune_mobile_cfgs = ARRAY_SIZE(wm8915_retune),
+ .retune_mobile_cfgs = wm8996_retune,
+ .num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune),
};
static struct wm8962_pdata wm8962_pdata __initdata = {
.platform_data = &glenfarclas_pmic_pdata },
{ I2C_BOARD_INFO("wm1250-ev1", 0x27) },
- { I2C_BOARD_INFO("wm8915", 0x1a),
- .platform_data = &wm8915_pdata,
+ { I2C_BOARD_INFO("wm8996", 0x1a),
+ .platform_data = &wm8996_pdata,
.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
},
{ I2C_BOARD_INFO("wm9081", 0x6c),
#include <linux/suspend.h>
#include <linux/serial_core.h>
#include <linux/io.h>
+#include <linux/gpio.h>
#include <mach/map.h>
#include <mach/irqs.h>
}
ct = gc->chip_types;
- ct->chip.irq_ack = irq_gc_ack;
+ ct->chip.irq_ack = irq_gc_ack_set_bit;
ct->chip.irq_mask = irq_gc_mask_set_bit;
ct->chip.irq_unmask = irq_gc_mask_clr_bit;
ct->chip.irq_set_type = s5p64x0_irq_eint_set_type;
SAVE_ITEM(S3C2410_TCNTO(0)),
};
-void s5pv210_cpu_suspend(unsigned long arg)
+static int s5pv210_cpu_suspend(unsigned long arg)
{
unsigned long tmp;
#include <asm/mach-types.h>
#include <mach/nanoengine.h>
+#include <mach/hardware.h>
static DEFINE_SPINLOCK(nano_lock);
static struct sh_mobile_sdhi_info sdhi0_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
+ .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
.tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
};
}
static struct sh_mobile_sdhi_info sh_sdhi1_info = {
- .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
+ .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
.tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
.tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.set_pwr = ag5evm_sdhi1_set_pwr,
fsi_init_pm_clock();
sh7372_pm_init();
pm_clk_add(&fsi_device.dev, "spu2");
+ pm_clk_add(&lcdc1_device.dev, "hdmi");
}
static void __init ap4evb_timer_init(void)
},
.driver_param = {
.buswait_bwait = 4,
+ .d0_tx_id = SHDMA_SLAVE_USB0_TX,
+ .d1_rx_id = SHDMA_SLAVE_USB0_RX,
},
},
};
.buswait_bwait = 4,
.pipe_type = usbhs1_pipe_cfg,
.pipe_size = ARRAY_SIZE(usbhs1_pipe_cfg),
+ .d0_tx_id = SHDMA_SLAVE_USB1_TX,
+ .d1_rx_id = SHDMA_SLAVE_USB1_RX,
},
},
};
hdmi_init_pm_clock();
sh7372_pm_init();
pm_clk_add(&fsi_device.dev, "spu2");
+ pm_clk_add(&hdmi_lcdc_device.dev, "hdmi");
}
static void __init mackerel_timer_init(void)
&sh7372_fsidivb_clk,
};
-enum { MSTP001,
+enum { MSTP001, MSTP000,
MSTP131, MSTP130,
MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,
MSTP118, MSTP117, MSTP116, MSTP113,
MSTP106, MSTP101, MSTP100,
MSTP223,
- MSTP218, MSTP217, MSTP216,
- MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
- MSTP329, MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
- MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP406, MSTP403,
+ MSTP218, MSTP217, MSTP216, MSTP214, MSTP208, MSTP207,
+ MSTP206, MSTP205, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
+ MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
+ MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP407, MSTP406,
+ MSTP405, MSTP404, MSTP403, MSTP400,
MSTP_NR };
#define MSTP(_parent, _reg, _bit, _flags) \
static struct clk mstp_clks[MSTP_NR] = {
[MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */
+ [MSTP000] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 0, 0), /* MSIOF0 */
[MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */
[MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */
[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */
[MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC1 */
[MSTP217] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* DMAC2 */
[MSTP216] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 16, 0), /* DMAC3 */
+ [MSTP214] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 14, 0), /* USBDMAC */
+ [MSTP208] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 8, 0), /* MSIOF1 */
[MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */
[MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */
+ [MSTP205] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 5, 0), /* MSIOF2 */
[MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */
[MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */
[MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */
[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
- [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
[MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSI2 */
[MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */
[MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */
[MSTP413] = MSTP(&pllc1_div2_clk, SMSTPCR4, 13, 0), /* HDMI */
[MSTP411] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 11, 0), /* IIC3 */
[MSTP410] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 10, 0), /* IIC4 */
+ [MSTP407] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 7, 0), /* USB-DMAC1 */
[MSTP406] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 6, 0), /* USB1 */
+ [MSTP405] = MSTP(&r_clk, SMSTPCR4, 5, 0), /* CMT4 */
+ [MSTP404] = MSTP(&r_clk, SMSTPCR4, 4, 0), /* CMT3 */
[MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */
+ [MSTP400] = MSTP(&r_clk, SMSTPCR4, 0, 0), /* CMT2 */
};
static struct clk_lookup lookups[] = {
/* MSTP32 clocks */
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
+ CLKDEV_DEV_ID("spi_sh_msiof.0", &mstp_clks[MSTP000]), /* MSIOF0 */
CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */
CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */
CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* DMAC1 */
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* DMAC2 */
CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]), /* DMAC3 */
+ CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]), /* USB-DMAC0 */
+ CLKDEV_DEV_ID("spi_sh_msiof.1", &mstp_clks[MSTP208]), /* MSIOF1 */
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP206]), /* SCIFB */
+ CLKDEV_DEV_ID("spi_sh_msiof.2", &mstp_clks[MSTP205]), /* MSIOF2 */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
- CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */
CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */
CLKDEV_DEV_ID("sh-mobile-hdmi", &mstp_clks[MSTP413]), /* HDMI */
CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* IIC3 */
CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* IIC4 */
+ CLKDEV_DEV_ID("sh-dma-engine.4", &mstp_clks[MSTP407]), /* USB-DMAC1 */
CLKDEV_DEV_ID("r8a66597_hcd.1", &mstp_clks[MSTP406]), /* USB1 */
CLKDEV_DEV_ID("r8a66597_udc.1", &mstp_clks[MSTP406]), /* USB1 */
CLKDEV_DEV_ID("renesas_usbhs.1", &mstp_clks[MSTP406]), /* USB1 */
+ CLKDEV_DEV_ID("sh_cmt.4", &mstp_clks[MSTP405]), /* CMT4 */
+ CLKDEV_DEV_ID("sh_cmt.3", &mstp_clks[MSTP404]), /* CMT3 */
CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
+ CLKDEV_DEV_ID("sh_cmt.2", &mstp_clks[MSTP400]), /* CMT2 */
+ CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1",
+ &div6_reparent_clks[DIV6_HDMI]),
CLKDEV_ICK_ID("ick", "sh-mobile-hdmi", &div6_reparent_clks[DIV6_HDMI]),
CLKDEV_ICK_ID("icka", "sh_fsi2", &div6_reparent_clks[DIV6_FSIA]),
CLKDEV_ICK_ID("ickb", "sh_fsi2", &div6_reparent_clks[DIV6_FSIB]),
__raw_writel(0x108, SD2CKCR);
/* detect main clock parent */
- switch ((__raw_readl(CKSCR) >> 24) & 0x03) {
+ switch ((__raw_readl(CKSCR) >> 28) & 0x03) {
case 0:
main_clk.parent = &sh73a0_extal1_clk;
break;
SHDMA_SLAVE_SDHI2_TX,
SHDMA_SLAVE_MMCIF_RX,
SHDMA_SLAVE_MMCIF_TX,
+ SHDMA_SLAVE_USB0_TX,
+ SHDMA_SLAVE_USB0_RX,
+ SHDMA_SLAVE_USB1_TX,
+ SHDMA_SLAVE_USB1_RX,
};
extern struct clk sh7372_extal1_clk;
/* BBIF2 */
VPU,
TSIF1,
- _3DG_SGX530,
+ /* 3DG */
_2DDMAC,
IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
IPMMU_IPMMUR, IPMMU_IPMMUR2,
/* BBIF2 */
INTCS_VECT(VPU, 0x980),
INTCS_VECT(TSIF1, 0x9a0),
- INTCS_VECT(_3DG_SGX530, 0x9e0),
+ /* 3DG */
INTCS_VECT(_2DDMAC, 0xa00),
INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0),
INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0),
RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } },
{ 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */
{ 0, 0, MSIOF, 0,
- _3DG_SGX530, 0, 0, 0 } },
+ 0, 0, 0, 0 } },
{ 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */
{ 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
0, 0, 0, 0 } },
TMU_TUNI2, TSIF1 } },
{ 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } },
{ 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } },
- { 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, _3DG_SGX530, 0, 0 } },
{ 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } },
{ 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } },
{ 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } },
};
/* CMT */
-static struct sh_timer_config cmt10_platform_data = {
- .name = "CMT10",
- .channel_offset = 0x10,
- .timer_bit = 0,
+static struct sh_timer_config cmt2_platform_data = {
+ .name = "CMT2",
+ .channel_offset = 0x40,
+ .timer_bit = 5,
.clockevent_rating = 125,
.clocksource_rating = 125,
};
-static struct resource cmt10_resources[] = {
+static struct resource cmt2_resources[] = {
[0] = {
- .name = "CMT10",
- .start = 0xe6138010,
- .end = 0xe613801b,
+ .name = "CMT2",
+ .start = 0xe6130040,
+ .end = 0xe613004b,
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = evt2irq(0x0b00), /* CMT1_CMT10 */
+ .start = evt2irq(0x0b80), /* CMT2 */
.flags = IORESOURCE_IRQ,
},
};
-static struct platform_device cmt10_device = {
+static struct platform_device cmt2_device = {
.name = "sh_cmt",
- .id = 10,
+ .id = 2,
.dev = {
- .platform_data = &cmt10_platform_data,
+ .platform_data = &cmt2_platform_data,
},
- .resource = cmt10_resources,
- .num_resources = ARRAY_SIZE(cmt10_resources),
+ .resource = cmt2_resources,
+ .num_resources = ARRAY_SIZE(cmt2_resources),
};
/* TMU */
},
};
+/*
+ * USB-DMAC
+ */
+
+unsigned int usbts_shift[] = {3, 4, 5};
+
+enum {
+ XMIT_SZ_8BYTE = 0,
+ XMIT_SZ_16BYTE = 1,
+ XMIT_SZ_32BYTE = 2,
+};
+
+#define USBTS_INDEX2VAL(i) (((i) & 3) << 6)
+
+static const struct sh_dmae_channel sh7372_usb_dmae_channels[] = {
+ {
+ .offset = 0,
+ }, {
+ .offset = 0x20,
+ },
+};
+
+/* USB DMAC0 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae0_slaves[] = {
+ {
+ .slave_id = SHDMA_SLAVE_USB0_TX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ }, {
+ .slave_id = SHDMA_SLAVE_USB0_RX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ },
+};
+
+static struct sh_dmae_pdata usb_dma0_platform_data = {
+ .slave = sh7372_usb_dmae0_slaves,
+ .slave_num = ARRAY_SIZE(sh7372_usb_dmae0_slaves),
+ .channel = sh7372_usb_dmae_channels,
+ .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
+ .ts_low_shift = 6,
+ .ts_low_mask = 0xc0,
+ .ts_high_shift = 0,
+ .ts_high_mask = 0,
+ .ts_shift = usbts_shift,
+ .ts_shift_num = ARRAY_SIZE(usbts_shift),
+ .dmaor_init = DMAOR_DME,
+ .chcr_offset = 0x14,
+ .chcr_ie_bit = 1 << 5,
+ .dmaor_is_32bit = 1,
+ .needs_tend_set = 1,
+ .no_dmars = 1,
+};
+
+static struct resource sh7372_usb_dmae0_resources[] = {
+ {
+ /* Channel registers and DMAOR */
+ .start = 0xe68a0020,
+ .end = 0xe68a0064 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* VCR/SWR/DMICR */
+ .start = 0xe68a0000,
+ .end = 0xe68a0014 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* IRQ for channels */
+ .start = evt2irq(0x0a00),
+ .end = evt2irq(0x0a00),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device usb_dma0_device = {
+ .name = "sh-dma-engine",
+ .id = 3,
+ .resource = sh7372_usb_dmae0_resources,
+ .num_resources = ARRAY_SIZE(sh7372_usb_dmae0_resources),
+ .dev = {
+ .platform_data = &usb_dma0_platform_data,
+ },
+};
+
+/* USB DMAC1 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae1_slaves[] = {
+ {
+ .slave_id = SHDMA_SLAVE_USB1_TX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ }, {
+ .slave_id = SHDMA_SLAVE_USB1_RX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ },
+};
+
+static struct sh_dmae_pdata usb_dma1_platform_data = {
+ .slave = sh7372_usb_dmae1_slaves,
+ .slave_num = ARRAY_SIZE(sh7372_usb_dmae1_slaves),
+ .channel = sh7372_usb_dmae_channels,
+ .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
+ .ts_low_shift = 6,
+ .ts_low_mask = 0xc0,
+ .ts_high_shift = 0,
+ .ts_high_mask = 0,
+ .ts_shift = usbts_shift,
+ .ts_shift_num = ARRAY_SIZE(usbts_shift),
+ .dmaor_init = DMAOR_DME,
+ .chcr_offset = 0x14,
+ .chcr_ie_bit = 1 << 5,
+ .dmaor_is_32bit = 1,
+ .needs_tend_set = 1,
+ .no_dmars = 1,
+};
+
+static struct resource sh7372_usb_dmae1_resources[] = {
+ {
+ /* Channel registers and DMAOR */
+ .start = 0xe68c0020,
+ .end = 0xe68c0064 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* VCR/SWR/DMICR */
+ .start = 0xe68c0000,
+ .end = 0xe68c0014 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* IRQ for channels */
+ .start = evt2irq(0x1d00),
+ .end = evt2irq(0x1d00),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device usb_dma1_device = {
+ .name = "sh-dma-engine",
+ .id = 4,
+ .resource = sh7372_usb_dmae1_resources,
+ .num_resources = ARRAY_SIZE(sh7372_usb_dmae1_resources),
+ .dev = {
+ .platform_data = &usb_dma1_platform_data,
+ },
+};
+
/* VPU */
static struct uio_info vpu_platform_data = {
.name = "VPU5HG",
&scif4_device,
&scif5_device,
&scif6_device,
- &cmt10_device,
+ &cmt2_device,
&tmu00_device,
&tmu01_device,
};
&dma0_device,
&dma1_device,
&dma2_device,
+ &usb_dma0_device,
+ &usb_dma1_device,
&vpu_device,
&veu0_device,
&veu1_device,
.rate = 1000000,
};
+static struct clk v2m_ref_clk = {
+ .rate = 32768,
+};
+
static struct clk dummy_apb_pclk;
static struct clk_lookup v2m_lookups[] = {
}, { /* CLCD */
.dev_id = "mb:clcd",
.clk = &osc1_clk,
+ }, { /* SP805 WDT */
+ .dev_id = "mb:wdt",
+ .clk = &v2m_ref_clk,
}, { /* SP804 timers */
.dev_id = "sp804",
.con_id = "v2m-timer0",
cmp \tmp, # 0x5600 @ Is it ldrsb?
orreq \tmp, \tmp, #1 << 11 @ Set L-bit if yes
tst \tmp, #1 << 11 @ L = 0 -> write
- orreq \psr, \psr, #1 << 11 @ yes.
+ orreq \fsr, \fsr, #1 << 11 @ yes.
b do_DataAbort
not_thumb:
.endm
#include <linux/sched.h>
#include <linux/uaccess.h>
+#include <asm/system.h>
#include <asm/unaligned.h>
#include "fault.h"
"signal+warn"
};
+/* Return true if and only if the ARMv6 unaligned access model is in use. */
+static bool cpu_is_v6_unaligned(void)
+{
+ return cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U);
+}
+
+static int safe_usermode(int new_usermode, bool warn)
+{
+ /*
+ * ARMv6 and later CPUs can perform unaligned accesses for
+ * most single load and store instructions up to word size.
+ * LDM, STM, LDRD and STRD still need to be handled.
+ *
+ * Ignoring the alignment fault is not an option on these
+ * CPUs since we spin re-faulting the instruction without
+ * making any progress.
+ */
+ if (cpu_is_v6_unaligned() && !(new_usermode & (UM_FIXUP | UM_SIGNAL))) {
+ new_usermode |= UM_FIXUP;
+
+ if (warn)
+ printk(KERN_WARNING "alignment: ignoring faults is unsafe on this CPU. Defaulting to fixup mode.\n");
+ }
+
+ return new_usermode;
+}
+
static int alignment_proc_show(struct seq_file *m, void *v)
{
seq_printf(m, "User:\t\t%lu\n", ai_user);
if (get_user(mode, buffer))
return -EFAULT;
if (mode >= '0' && mode <= '5')
- ai_usermode = mode - '0';
+ ai_usermode = safe_usermode(mode - '0', true);
}
return count;
}
if (ai_usermode & UM_FIXUP)
goto fixup;
- if (ai_usermode & UM_SIGNAL)
- force_sig(SIGBUS, current);
- else {
+ if (ai_usermode & UM_SIGNAL) {
+ siginfo_t si;
+
+ si.si_signo = SIGBUS;
+ si.si_errno = 0;
+ si.si_code = BUS_ADRALN;
+ si.si_addr = (void __user *)addr;
+
+ force_sig_info(si.si_signo, &si, current);
+ } else {
/*
* We're about to disable the alignment trap and return to
* user space. But if an interrupt occurs before actually
return -ENOMEM;
#endif
- /*
- * ARMv6 and later CPUs can perform unaligned accesses for
- * most single load and store instructions up to word size.
- * LDM, STM, LDRD and STRD still need to be handled.
- *
- * Ignoring the alignment fault is not an option on these
- * CPUs since we spin re-faulting the instruction without
- * making any progress.
- */
- if (cpu_architecture() >= CPU_ARCH_ARMv6 && (cr_alignment & CR_U)) {
+ if (cpu_is_v6_unaligned()) {
cr_alignment &= ~CR_A;
cr_no_alignment &= ~CR_A;
set_cr(cr_alignment);
- ai_usermode = UM_FIXUP;
+ ai_usermode = safe_usermode(ai_usermode, false);
}
hook_fault_code(1, do_alignment, SIGBUS, BUS_ADRALN,
spin_unlock_irqrestore(&l2x0_lock, flags);
}
+static void __init l2x0_unlock(__u32 cache_id)
+{
+ int lockregs;
+ int i;
+
+ if (cache_id == L2X0_CACHE_ID_PART_L310)
+ lockregs = 8;
+ else
+ /* L210 and unknown types */
+ lockregs = 1;
+
+ for (i = 0; i < lockregs; i++) {
+ writel_relaxed(0x0, l2x0_base + L2X0_LOCKDOWN_WAY_D_BASE +
+ i * L2X0_LOCKDOWN_STRIDE);
+ writel_relaxed(0x0, l2x0_base + L2X0_LOCKDOWN_WAY_I_BASE +
+ i * L2X0_LOCKDOWN_STRIDE);
+ }
+}
+
void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
{
__u32 aux;
* accessing the below registers will fault.
*/
if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+ /* Make sure that I&D is not locked down when starting */
+ l2x0_unlock(cache_id);
/* l2x0 controller is disabled */
writel_relaxed(aux, l2x0_base + L2X0_AUX_CTRL);
#ifdef CONFIG_HAVE_ARCH_PFN_VALID
int pfn_valid(unsigned long pfn)
{
- return memblock_is_memory(pfn << PAGE_SHIFT);
+ return memblock_is_memory(__pfn_to_phys(pfn));
}
EXPORT_SYMBOL(pfn_valid);
#endif
static inline void poison_init_mem(void *s, size_t count)
{
u32 *p = (u32 *)s;
- while ((count = count - 4))
+ for (; count != 0; count -= 4)
*p++ = 0xe7fddef0;
}
/* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
.globl cpu_arm920_suspend_size
-.equ cpu_arm920_suspend_size, 4 * 3
+.equ cpu_arm920_suspend_size, 4 * 4
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_arm920_do_suspend)
stmfd sp!, {r4 - r7, lr}
/* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
.globl cpu_arm926_suspend_size
-.equ cpu_arm926_suspend_size, 4 * 3
+.equ cpu_arm926_suspend_size, 4 * 4
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_arm926_do_suspend)
stmfd sp!, {r4 - r7, lr}
.long 0x41009460
.long 0xff00fff0
.long 0
+ .long 0
b __arm946_setup
.long cpu_arch_name
.long cpu_elf_name
.long arm946_processor_functions
.long 0
.long 0
- .long arm940_cache_fns
+ .long arm946_cache_fns
.size __arm946_proc_info, . - __arm946_proc_info
ENTRY(cpu_sa1100_do_resume)
ldmia r0, {r4 - r7} @ load cp regs
- mov r1, #0
- mcr p15, 0, r1, c8, c7, 0 @ flush I+D TLBs
- mcr p15, 0, r1, c7, c7, 0 @ flush I&D cache
- mcr p15, 0, r1, c9, c0, 0 @ invalidate RB
- mcr p15, 0, r1, c9, c0, 5 @ allow user space to use RB
+ mov ip, #0
+ mcr p15, 0, ip, c8, c7, 0 @ flush I+D TLBs
+ mcr p15, 0, ip, c7, c7, 0 @ flush I&D cache
+ mcr p15, 0, ip, c9, c0, 0 @ invalidate RB
+ mcr p15, 0, ip, c9, c0, 5 @ allow user space to use RB
mcr p15, 0, r4, c3, c0, 0 @ domain ID
mcr p15, 0, r5, c2, c0, 0 @ translation table base addr
mrc p15, 0, r0, c1, c0, 0 @ read control register
bic r0, r0, r5 @ clear bits them
orr r0, r0, r6 @ set them
+#ifdef CONFIG_ARM_ERRATA_364296
+ /*
+ * Workaround for the 364296 ARM1136 r0p2 erratum (possible cache data
+ * corruption with hit-under-miss enabled). The conditional code below
+ * (setting the undocumented bit 31 in the auxiliary control register
+ * and the FI bit in the control register) disables hit-under-miss
+ * without putting the processor into full low interrupt latency mode.
+ */
+ ldr r6, =0x4107b362 @ id for ARM1136 r0p2
+ mrc p15, 0, r5, c0, c0, 0 @ get processor id
+ teq r5, r6 @ check for the faulty core
+ mrceq p15, 0, r5, c1, c0, 1 @ load aux control reg
+ orreq r5, r5, #(1 << 31) @ set the undocumented bit 31
+ mcreq p15, 0, r5, c1, c0, 1 @ write aux control reg
+ orreq r0, r0, #(1 << 21) @ low interrupt latency configuration
+#endif
mov pc, lr @ return to head.S:__ret
/*
ENTRY(cpu_v7_reset)
mrc p15, 0, r1, c1, c0, 0 @ ctrl register
bic r1, r1, #0x1 @ ...............m
+ THUMB( bic r1, r1, #1 << 30 ) @ SCTLR.TE (Thumb exceptions)
mcr p15, 0, r1, c1, c0, 0 @ disable MMU
isb
mov pc, r0
mcr p15, 0, r7, c2, c0, 0 @ TTB 0
mcr p15, 0, r8, c2, c0, 1 @ TTB 1
mcr p15, 0, ip, c2, c0, 2 @ TTB control register
- mcr p15, 0, r10, c1, c0, 1 @ Auxiliary control register
+ mrc p15, 0, r4, c1, c0, 1 @ Read Auxiliary control register
+ teq r4, r10 @ Is it already set?
+ mcrne p15, 0, r10, c1, c0, 1 @ No, so write it
mcr p15, 0, r11, c1, c0, 2 @ Co-processor access control
ldr r4, =PRRR @ PRRR
ldr r5, =NMRR @ NMRR
mcr p15, 0, r4, c10, c2, 0 @ write PRRR
mcr p15, 0, r5, c10, c2, 1 @ write NMRR
isb
+ dsb
mov r0, r9 @ control register
mov r2, r7, lsr #14 @ get TTB0 base
mov r2, r2, lsl #14
.align
.globl cpu_xsc3_suspend_size
-.equ cpu_xsc3_suspend_size, 4 * 8
+.equ cpu_xsc3_suspend_size, 4 * 7
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_xsc3_do_suspend)
stmfd sp!, {r4 - r10, lr}
mrc p15, 0, r9, c1, c0, 1 @ auxiliary control reg
mrc p15, 0, r10, c1, c0, 0 @ control reg
bic r4, r4, #2 @ clear frequency change bit
- stmia r0, {r1, r4 - r10} @ store v:p offset + cp regs
+ stmia r0, {r4 - r10} @ store cp regs
ldmia sp!, {r4 - r10, pc}
ENDPROC(cpu_xsc3_do_suspend)
ENTRY(cpu_xsc3_do_resume)
- ldmia r0, {r1, r4 - r10} @ load v:p offset + cp regs
+ ldmia r0, {r4 - r10} @ load cp regs
mov ip, #0
mcr p15, 0, ip, c7, c7, 0 @ invalidate I & D caches, BTB
mcr p15, 0, ip, c7, c10, 4 @ drain write (&fill) buffer
#define UART_PADDR MX51_UART1_BASE_ADDR
#endif
+/* iMX50/53 have same addresses, but not iMX51 */
+#if defined(CONFIG_SOC_IMX50) || defined(CONFIG_SOC_IMX53)
+#ifdef UART_PADDR
+#error "CONFIG_DEBUG_LL is incompatible with multiple archs"
+#endif
+#define UART_PADDR MX53_UART1_BASE_ADDR
+#endif
+
#define UART_VADDR IMX_IO_ADDRESS(UART_PADDR)
.macro addruart, rp, rv
#define MX53_SDHC_PAD_CTRL (PAD_CTL_HYS | PAD_CTL_PKE | PAD_CTL_PUE | \
PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_HIGH | \
PAD_CTL_SRE_FAST)
+#define PAD_CTRL_I2C (PAD_CTL_SRE_FAST | PAD_CTL_ODE | PAD_CTL_PKE | \
+ PAD_CTL_PUE | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP \
+ | PAD_CTL_HYS)
#define _MX53_PAD_GPIO_19__KPP_COL_5 IOMUX_PAD(0x348, 0x20, 0, 0x840, 0, 0)
#define _MX53_PAD_GPIO_19__GPIO4_5 IOMUX_PAD(0x348, 0x20, 1, 0x0, 0, 0)
#define MX53_PAD_KEY_COL3__GPIO4_12 (_MX53_PAD_KEY_COL3__GPIO4_12 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_COL3__USBOH3_H2_DP (_MX53_PAD_KEY_COL3__USBOH3_H2_DP | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_COL3__SPDIF_IN1 (_MX53_PAD_KEY_COL3__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_KEY_COL3__I2C2_SCL (_MX53_PAD_KEY_COL3__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_KEY_COL3__I2C2_SCL (_MX53_PAD_KEY_COL3__I2C2_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_KEY_COL3__ECSPI1_SS3 (_MX53_PAD_KEY_COL3__ECSPI1_SS3 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_COL3__FEC_CRS (_MX53_PAD_KEY_COL3__FEC_CRS | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK (_MX53_PAD_KEY_COL3__USBPHY1_SIECLOCK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_ROW3__GPIO4_13 (_MX53_PAD_KEY_ROW3__GPIO4_13 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_ROW3__USBOH3_H2_DM (_MX53_PAD_KEY_ROW3__USBOH3_H2_DM | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK (_MX53_PAD_KEY_ROW3__CCM_ASRC_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_KEY_ROW3__I2C2_SDA (_MX53_PAD_KEY_ROW3__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_KEY_ROW3__I2C2_SDA (_MX53_PAD_KEY_ROW3__I2C2_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_KEY_ROW3__OSC32K_32K_OUT (_MX53_PAD_KEY_ROW3__OSC32K_32K_OUT | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_ROW3__CCM_PLL4_BYP (_MX53_PAD_KEY_ROW3__CCM_PLL4_BYP | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 (_MX53_PAD_KEY_ROW3__USBPHY1_LINESTATE_0 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT8__KPP_COL_7 (_MX53_PAD_CSI0_DAT8__KPP_COL_7 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT8__ECSPI2_SCLK (_MX53_PAD_CSI0_DAT8__ECSPI2_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC (_MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_CSI0_DAT8__I2C1_SDA (_MX53_PAD_CSI0_DAT8__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_CSI0_DAT8__I2C1_SDA (_MX53_PAD_CSI0_DAT8__I2C1_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 (_MX53_PAD_CSI0_DAT8__EMI_EMI_DEBUG_37 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 (_MX53_PAD_CSI0_DAT8__TPIU_TRACE_5 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 (_MX53_PAD_CSI0_DAT9__IPU_CSI0_D_9 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT9__KPP_ROW_7 (_MX53_PAD_CSI0_DAT9__KPP_ROW_7 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT9__ECSPI2_MOSI (_MX53_PAD_CSI0_DAT9__ECSPI2_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR (_MX53_PAD_CSI0_DAT9__USBOH3_USBH3_PWR | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_CSI0_DAT9__I2C1_SCL (_MX53_PAD_CSI0_DAT9__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_CSI0_DAT9__I2C1_SCL (_MX53_PAD_CSI0_DAT9__I2C1_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 (_MX53_PAD_CSI0_DAT9__EMI_EMI_DEBUG_38 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 (_MX53_PAD_CSI0_DAT9__TPIU_TRACE_6 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 (_MX53_PAD_CSI0_DAT10__IPU_CSI0_D_10 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK (_MX53_PAD_EIM_EB2__CCM_DI1_EXT_CLK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS (_MX53_PAD_EIM_EB2__IPU_SER_DISP1_CS | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_EB2__ECSPI1_SS0 (_MX53_PAD_EIM_EB2__ECSPI1_SS0 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_EB2__I2C2_SCL (_MX53_PAD_EIM_EB2__I2C2_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_EB2__I2C2_SCL (_MX53_PAD_EIM_EB2__I2C2_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D16__EMI_WEIM_D_16 (_MX53_PAD_EIM_D16__EMI_WEIM_D_16 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D16__GPIO3_16 (_MX53_PAD_EIM_D16__GPIO3_16 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D16__IPU_DI0_PIN5 (_MX53_PAD_EIM_D16__IPU_DI0_PIN5 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK (_MX53_PAD_EIM_D16__IPU_DISPB1_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D16__ECSPI1_SCLK (_MX53_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_D16__I2C2_SDA (_MX53_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_D16__I2C2_SDA (_MX53_PAD_EIM_D16__I2C2_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D17__EMI_WEIM_D_17 (_MX53_PAD_EIM_D17__EMI_WEIM_D_17 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D17__GPIO3_17 (_MX53_PAD_EIM_D17__GPIO3_17 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D17__IPU_DI0_PIN6 (_MX53_PAD_EIM_D17__IPU_DI0_PIN6 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN (_MX53_PAD_EIM_D17__IPU_DISPB1_SER_DIN | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D17__ECSPI1_MISO (_MX53_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_D17__I2C3_SCL (_MX53_PAD_EIM_D17__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_D17__I2C3_SCL (_MX53_PAD_EIM_D17__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D18__EMI_WEIM_D_18 (_MX53_PAD_EIM_D18__EMI_WEIM_D_18 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D18__GPIO3_18 (_MX53_PAD_EIM_D18__GPIO3_18 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D18__IPU_DI0_PIN7 (_MX53_PAD_EIM_D18__IPU_DI0_PIN7 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO (_MX53_PAD_EIM_D18__IPU_DISPB1_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D18__ECSPI1_MOSI (_MX53_PAD_EIM_D18__ECSPI1_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_D18__I2C3_SDA (_MX53_PAD_EIM_D18__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_D18__I2C3_SDA (_MX53_PAD_EIM_D18__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D18__IPU_DI1_D0_CS (_MX53_PAD_EIM_D18__IPU_DI1_D0_CS | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D19__EMI_WEIM_D_19 (_MX53_PAD_EIM_D19__EMI_WEIM_D_19 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D19__GPIO3_19 (_MX53_PAD_EIM_D19__GPIO3_19 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D21__IPU_DI0_PIN17 (_MX53_PAD_EIM_D21__IPU_DI0_PIN17 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK (_MX53_PAD_EIM_D21__IPU_DISPB0_SER_CLK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D21__CSPI_SCLK (_MX53_PAD_EIM_D21__CSPI_SCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_D21__I2C1_SCL (_MX53_PAD_EIM_D21__I2C1_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_D21__I2C1_SCL (_MX53_PAD_EIM_D21__I2C1_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D21__USBOH3_USBOTG_OC (_MX53_PAD_EIM_D21__USBOH3_USBOTG_OC | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D22__EMI_WEIM_D_22 (_MX53_PAD_EIM_D22__EMI_WEIM_D_22 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D22__GPIO3_22 (_MX53_PAD_EIM_D22__GPIO3_22 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D28__UART2_CTS (_MX53_PAD_EIM_D28__UART2_CTS | MUX_PAD_CTRL(MX53_UART_PAD_CTRL))
#define MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO (_MX53_PAD_EIM_D28__IPU_DISPB0_SER_DIO | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D28__CSPI_MOSI (_MX53_PAD_EIM_D28__CSPI_MOSI | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_EIM_D28__I2C1_SDA (_MX53_PAD_EIM_D28__I2C1_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_EIM_D28__I2C1_SDA (_MX53_PAD_EIM_D28__I2C1_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_EIM_D28__IPU_EXT_TRIG (_MX53_PAD_EIM_D28__IPU_EXT_TRIG | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D28__IPU_DI0_PIN13 (_MX53_PAD_EIM_D28__IPU_DI0_PIN13 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_EIM_D29__EMI_WEIM_D_29 (_MX53_PAD_EIM_D29__EMI_WEIM_D_29 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_9__SCC_FAIL_STATE (_MX53_PAD_GPIO_9__SCC_FAIL_STATE | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_3__ESAI1_HCKR (_MX53_PAD_GPIO_3__ESAI1_HCKR | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_3__GPIO1_3 (_MX53_PAD_GPIO_3__GPIO1_3 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_GPIO_3__I2C3_SCL (_MX53_PAD_GPIO_3__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_GPIO_3__I2C3_SCL (_MX53_PAD_GPIO_3__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_GPIO_3__DPLLIP1_TOG_EN (_MX53_PAD_GPIO_3__DPLLIP1_TOG_EN | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_3__CCM_CLKO2 (_MX53_PAD_GPIO_3__CCM_CLKO2 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 (_MX53_PAD_GPIO_3__OBSERVE_MUX_OBSRV_INT_OUT0 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_3__MLB_MLBCLK (_MX53_PAD_GPIO_3__MLB_MLBCLK | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_6__ESAI1_SCKT (_MX53_PAD_GPIO_6__ESAI1_SCKT | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_6__GPIO1_6 (_MX53_PAD_GPIO_6__GPIO1_6 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_GPIO_6__I2C3_SDA (_MX53_PAD_GPIO_6__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_GPIO_6__I2C3_SDA (_MX53_PAD_GPIO_6__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_GPIO_6__CCM_CCM_OUT_0 (_MX53_PAD_GPIO_6__CCM_CCM_OUT_0 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_6__CSU_CSU_INT_DEB (_MX53_PAD_GPIO_6__CSU_CSU_INT_DEB | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 (_MX53_PAD_GPIO_6__OBSERVE_MUX_OBSRV_INT_OUT1 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_5__CCM_CLKO (_MX53_PAD_GPIO_5__CCM_CLKO | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 (_MX53_PAD_GPIO_5__CSU_CSU_ALARM_AUT_2 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 (_MX53_PAD_GPIO_5__OBSERVE_MUX_OBSRV_INT_OUT4 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_GPIO_5__I2C3_SCL (_MX53_PAD_GPIO_5__I2C3_SCL | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_GPIO_5__I2C3_SCL (_MX53_PAD_GPIO_5__I2C3_SCL | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_GPIO_5__CCM_PLL1_BYP (_MX53_PAD_GPIO_5__CCM_PLL1_BYP | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_7__ESAI1_TX4_RX1 (_MX53_PAD_GPIO_7__ESAI1_TX4_RX1 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_7__GPIO1_7 (_MX53_PAD_GPIO_7__GPIO1_7 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT (_MX53_PAD_GPIO_16__TZIC_PWRFAIL_INT | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 (_MX53_PAD_GPIO_16__RTC_CE_RTC_EXT_TRIG1 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_16__SPDIF_IN1 (_MX53_PAD_GPIO_16__SPDIF_IN1 | MUX_PAD_CTRL(NO_PAD_CTRL))
-#define MX53_PAD_GPIO_16__I2C3_SDA (_MX53_PAD_GPIO_16__I2C3_SDA | MUX_PAD_CTRL(NO_PAD_CTRL))
+#define MX53_PAD_GPIO_16__I2C3_SDA (_MX53_PAD_GPIO_16__I2C3_SDA | MUX_PAD_CTRL(PAD_CTRL_I2C))
#define MX53_PAD_GPIO_16__SJC_DE_B (_MX53_PAD_GPIO_16__SJC_DE_B | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_17__ESAI1_TX0 (_MX53_PAD_GPIO_17__ESAI1_TX0 | MUX_PAD_CTRL(NO_PAD_CTRL))
#define MX53_PAD_GPIO_17__GPIO7_12 (_MX53_PAD_GPIO_17__GPIO7_12 | MUX_PAD_CTRL(NO_PAD_CTRL))
bool "TI OMAP1"
select CLKDEV_LOOKUP
select CLKSRC_MMIO
+ select GENERIC_IRQ_CHIP
help
"Systems based on omap7xx, omap15xx or omap16xx"
#define OMAP36XX_DMA_UART4_TX 81 /* S_DMA_80 */
#define OMAP36XX_DMA_UART4_RX 82 /* S_DMA_81 */
+
+/* Only for AM35xx */
+#define AM35XX_DMA_UART4_TX 54
+#define AM35XX_DMA_UART4_RX 55
+
/*----------------------------------------------------------------------------*/
#define OMAP1_DMA_TOUT_IRQ (1 << 0)
#define INT_35XX_EMAC_C0_TX_PULSE_IRQ 69
#define INT_35XX_EMAC_C0_MISC_PULSE_IRQ 70
#define INT_35XX_USBOTG_IRQ 71
+#define INT_35XX_UART4 84
#define INT_35XX_CCDC_VD0_IRQ 88
#define INT_35XX_CCDC_VD1_IRQ 92
#define INT_35XX_CCDC_VD2_IRQ 93
#define TI816X_UART2_BASE 0x48022000
#define TI816X_UART3_BASE 0x48024000
+/* AM3505/3517 UART4 */
+#define AM35XX_UART4_BASE 0x4809E000 /* Only on AM3505/3517 */
+
/* External port on Zoom2/3 */
#define ZOOM_UART_BASE 0x10000000
#define ZOOM_UART_VIRT 0xfa400000
{
unsigned int i;
struct scatterlist *sg;
- void *va;
-
- va = phys_to_virt(pa);
for_each_sg(sgt->sgl, sg, sgt->nents, i) {
unsigned bytes;
return pm_generic_resume_noirq(dev);
}
+#else
+#define _od_suspend_noirq NULL
+#define _od_resume_noirq NULL
#endif
static struct dev_pm_domain omap_device_pm_domain = {
SET_RUNTIME_PM_OPS(_od_runtime_suspend, _od_runtime_resume,
_od_runtime_idle)
USE_PLATFORM_PM_SLEEP_OPS
- SET_SYSTEM_SLEEP_PM_OPS(_od_suspend_noirq, _od_resume_noirq)
+ .suspend_noirq = _od_suspend_noirq,
+ .resume_noirq = _od_resume_noirq,
}
};
if (IS_ERR(pclk))
return -EINVAL;
- rate = pclk->ops->get_rate(clk);
+ rate = pclk->ops->get_rate(pclk);
clk_put(pclk);
return rate;
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
+#include <asm/mach/irq.h>
+
#define GPIO_BASE(chip) (((unsigned long)(chip)->base) & 0xFFFFF000u)
#define CON_OFFSET 0x700
int group, pend_offset, mask_offset;
unsigned int pend, mask;
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
+
for (group = 0; group < bank->nr_groups; group++) {
struct s3c_gpio_chip *chip = bank->chips[group];
if (!chip)
pend &= ~BIT(offset);
}
}
+ chained_irq_exit(chip, desc);
}
static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
int func;
};
-extern void samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
+extern void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
struct platform_pwm_backlight_data *bl_data);
#endif /* __ASM_PLAT_BACKLIGHT_H */
#include <plat/irq-vic-timer.h>
#include <plat/regs-timer.h>
+#include <asm/mach/irq.h>
+
static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
{
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
generic_handle_irq((int)desc->irq_data.handler_data);
+ chained_irq_exit(chip, desc);
}
/* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */
nokia_rx51 MACH_NOKIA_RX51 NOKIA_RX51 1955
omap_zoom2 MACH_OMAP_ZOOM2 OMAP_ZOOM2 1967
cpuat9260 MACH_CPUAT9260 CPUAT9260 1973
-eukrea_cpuimx27 MACH_CPUIMX27 CPUIMX27 1975
+eukrea_cpuimx27 MACH_EUKREA_CPUIMX27 EUKREA_CPUIMX27 1975
acs5k MACH_ACS5K ACS5K 1982
snapper_9260 MACH_SNAPPER_9260 SNAPPER_9260 1987
dsm320 MACH_DSM320 DSM320 1988
omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791
ti8168evm MACH_TI8168EVM TI8168EVM 2800
teton_bga MACH_TETON_BGA TETON_BGA 2816
-eukrea_cpuimx25sd MACH_EUKREA_CPUIMX25 EUKREA_CPUIMX25 2820
-eukrea_cpuimx35sd MACH_EUKREA_CPUIMX35 EUKREA_CPUIMX35 2821
+eukrea_cpuimx25sd MACH_EUKREA_CPUIMX25SD EUKREA_CPUIMX25SD 2820
+eukrea_cpuimx35sd MACH_EUKREA_CPUIMX35SD EUKREA_CPUIMX35SD 2821
eukrea_cpuimx51sd MACH_EUKREA_CPUIMX51SD EUKREA_CPUIMX51SD 2822
eukrea_cpuimx51 MACH_EUKREA_CPUIMX51 EUKREA_CPUIMX51 2823
smdkc210 MACH_SMDKC210 SMDKC210 2838
uemd MACH_UEMD UEMD 3281
ccwmx51mut MACH_CCWMX51MUT CCWMX51MUT 3282
rockhopper MACH_ROCKHOPPER ROCKHOPPER 3283
-nookcolor MACH_NOOKCOLOR NOOKCOLOR 3284
+encore MACH_ENCORE ENCORE 3284
hkdkc100 MACH_HKDKC100 HKDKC100 3285
ts42xx MACH_TS42XX TS42XX 3286
aebl MACH_AEBL AEBL 3287
.long sys_sched_rr_get_interval
.long sys_nanosleep
.long sys_poll
- .long sys_nfsservctl /* 145 */
+ .long sys_ni_syscall /* 145 was nfsservctl */
.long sys_setresgid
.long sys_getresgid
.long sys_prctl
.long _sys_ni_syscall /* for vm86 */
.long _sys_ni_syscall /* old "query_module" */
.long _sys_ni_syscall /* sys_poll */
- .long _sys_nfsservctl
+ .long _sys_ni_syscall /* old nfsservctl */
.long _sys_setresgid /* setresgid16 */ /* 170 */
.long _sys_getresgid /* getresgid16 */
.long _sys_prctl
.long sys_ni_syscall /* sys_vm86 */
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* old nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long sys_ni_syscall /* sys_vm86 */
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* Old nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
--- /dev/null
+#ifndef _ASM_SERIAL_H
+#define _ASM_SERIAL_H
+
+/*
+ * This assumes you have a 1.8432 MHz clock for your UART.
+ */
+#define BASE_BAUD (1843200 / 16)
+
+#endif /* _ASM_SERIAL_H */
.long sys_ni_syscall /* for vm86 */
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* Old nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long SYMBOL_NAME(sys_ni_syscall) /* for vm86 */
.long SYMBOL_NAME(sys_ni_syscall) /* sys_query_module */
.long SYMBOL_NAME(sys_poll)
- .long SYMBOL_NAME(sys_nfsservctl)
+ .long SYMBOL_NAME(sys_ni_syscall) /* old nfsservctl */
.long SYMBOL_NAME(sys_setresgid16) /* 170 */
.long SYMBOL_NAME(sys_getresgid16)
.long SYMBOL_NAME(sys_prctl)
select ACPI_NUMA
select SWIOTLB
select PCI_MSI
- select DMAR
help
This selects the system type of your hardware. A "generic" kernel
will run on any supported IA-64 system. However, if you configure
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRC_T10DIF=y
CONFIG_MISC_DEVICES=y
+CONFIG_DMAR=y
data8 sys_sched_get_priority_min
data8 sys_sched_rr_get_interval
data8 sys_nanosleep
- data8 sys_nfsservctl
+ data8 sys_ni_syscall // old nfsservctl
data8 sys_prctl // 1170
data8 sys_getpagesize
data8 sys_mmap2
.long sys_tas /* vm86 syscall holder */
.long sys_ni_syscall /* query_module syscall holder */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* was nfsservctl */
.long sys_setresgid /* 170 */
.long sys_getresgid
.long sys_prctl
pgdat->node_mem_map + (__pfn - pgdat->node_start_pfn); \
})
#define page_to_pfn(_page) ({ \
- struct page *__p = (_page); \
+ const struct page *__p = (_page); \
struct pglist_data *pgdat; \
pgdat = &pg_data_map[page_to_nid(__p)]; \
((__p) - pgdat->node_mem_map) + pgdat->node_start_pfn; \
.long sys_getpagesize
.long sys_ni_syscall /* old "query_module" */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* old nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long sys_ni_syscall /* sys_vm86 */
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* old nfsservctl */
.long sys_setresgid /* 170 */
.long sys_getresgid
.long sys_prctl
sys sys_getresuid 3
sys sys_ni_syscall 0 /* was sys_query_module */
sys sys_poll 3
- sys sys_nfsservctl 3
+ sys sys_ni_syscall 0 /* was nfsservctl */
sys sys_setresgid 3 /* 4190 */
sys sys_getresgid 3
sys sys_prctl 5
PTR sys_ni_syscall /* 5170, was get_kernel_syms */
PTR sys_ni_syscall /* was query_module */
PTR sys_quotactl
- PTR sys_nfsservctl
+ PTR sys_ni_syscall /* was nfsservctl */
PTR sys_ni_syscall /* res. for getpmsg */
PTR sys_ni_syscall /* 5175 for putpmsg */
PTR sys_ni_syscall /* res. for afs_syscall */
PTR sys_ni_syscall /* 6170, was get_kernel_syms */
PTR sys_ni_syscall /* was query_module */
PTR sys_quotactl
- PTR compat_sys_nfsservctl
+ PTR sys_ni_syscall /* was nfsservctl */
PTR sys_ni_syscall /* res. for getpmsg */
PTR sys_ni_syscall /* 6175 for putpmsg */
PTR sys_ni_syscall /* res. for afs_syscall */
PTR sys_getresuid
PTR sys_ni_syscall /* was query_module */
PTR sys_poll
- PTR compat_sys_nfsservctl
+ PTR sys_ni_syscall /* was nfsservctl */
PTR sys_setresgid /* 4190 */
PTR sys_getresgid
PTR sys_prctl
.long sys_ni_syscall /* vm86 */
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* was nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
-int dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
void or1k_unmap_page(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction dir,
struct dma_attrs *attrs);
+int or1k_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+void or1k_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
void or1k_sync_single_for_cpu(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir);
debug_dma_unmap_page(dev, addr, size, dir, true);
}
+static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ int i, ents;
+ struct scatterlist *s;
+
+ for_each_sg(sg, s, nents, i)
+ kmemcheck_mark_initialized(sg_virt(s), s->length);
+ BUG_ON(!valid_dma_direction(dir));
+ ents = or1k_map_sg(dev, sg, nents, dir, NULL);
+ debug_dma_map_sg(dev, sg, nents, ents, dir);
+
+ return ents;
+}
+
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ BUG_ON(!valid_dma_direction(dir));
+ debug_dma_unmap_sg(dev, sg, nents, dir);
+ or1k_unmap_sg(dev, sg, nents, dir, NULL);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ enum dma_data_direction dir)
+{
+ dma_addr_t addr;
+
+ kmemcheck_mark_initialized(page_address(page) + offset, size);
+ BUG_ON(!valid_dma_direction(dir));
+ addr = or1k_map_page(dev, page, offset, size, dir, NULL);
+ debug_dma_map_page(dev, page, offset, size, dir, addr, false);
+
+ return addr;
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir)
+{
+ BUG_ON(!valid_dma_direction(dir));
+ or1k_unmap_page(dev, addr, size, dir, NULL);
+ debug_dma_unmap_page(dev, addr, size, dir, true);
+}
+
static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
size_t size,
enum dma_data_direction dir)
static inline int dma_supported(struct device *dev, u64 dma_mask)
{
/* Support 32 bit DMA mask exclusively */
- return dma_mask == 0xffffffffULL;
+ return dma_mask == DMA_BIT_MASK(32);
+}
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+ return 0;
}
static inline int dma_set_mask(struct device *dev, u64 dma_mask)
/* This struct is saved by setup_frame in signal.c, to keep the current
context while a signal handler is executed. It's restored by sys_sigreturn.
-
- To keep things simple, we use pt_regs here even though normally you just
- specify the list of regs to save. Then we can use copy_from_user on the
- entire regs instead of a bunch of get_user's as well...
*/
struct sigcontext {
- struct pt_regs regs; /* needs to be first */
+ struct user_regs_struct regs; /* needs to be first */
unsigned long oldmask;
- unsigned long usp; /* usp before stacking this gunk on it */
};
#endif /* __ASM_OPENRISC_SIGCONTEXT_H */
/* Nothing special to do here... */
}
+int or1k_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ s->dma_address = or1k_map_page(dev, sg_page(s), s->offset,
+ s->length, dir, NULL);
+ }
+
+ return nents;
+}
+
+void or1k_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ or1k_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir, NULL);
+ }
+}
+
void or1k_sync_single_for_cpu(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
return 0;
}
-
fs_initcall(dma_init);
static int restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
{
unsigned int err = 0;
- unsigned long old_usp;
/* Alwys make any pending restarted system call return -EINTR */
current_thread_info()->restart_block.fn = do_no_restart_syscall;
- /* restore the regs from &sc->regs (same as sc, since regs is first)
+ /*
+ * Restore the regs from &sc->regs.
* (sc is already checked for VERIFY_READ since the sigframe was
* checked in sys_sigreturn previously)
*/
-
- if (__copy_from_user(regs, sc, sizeof(struct pt_regs)))
+ if (__copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long)))
+ goto badframe;
+ if (__copy_from_user(®s->pc, &sc->regs.pc, sizeof(unsigned long)))
+ goto badframe;
+ if (__copy_from_user(®s->sr, &sc->regs.sr, sizeof(unsigned long)))
goto badframe;
/* make sure the SM-bit is cleared so user-mode cannot fool us */
regs->sr &= ~SPR_SR_SM;
- /* restore the old USP as it was before we stacked the sc etc.
- * (we cannot just pop the sigcontext since we aligned the sp and
- * stuff after pushing it)
- */
-
- err |= __get_user(old_usp, &sc->usp);
-
- regs->sp = old_usp;
-
/* TODO: the other ports use regs->orig_XX to disable syscall checks
* after this completes, but we don't use that mechanism. maybe we can
* use it now ?
unsigned long mask)
{
int err = 0;
- unsigned long usp = regs->sp;
- /* copy the regs. they are first in sc so we can use sc directly */
+ /* copy the regs */
- err |= __copy_to_user(sc, regs, sizeof(struct pt_regs));
+ err |= __copy_to_user(sc->regs.gpr, regs, 32 * sizeof(unsigned long));
+ err |= __copy_to_user(&sc->regs.pc, ®s->pc, sizeof(unsigned long));
+ err |= __copy_to_user(&sc->regs.sr, ®s->sr, sizeof(unsigned long));
/* then some other stuff */
err |= __put_user(mask, &sc->oldmask);
- err |= __put_user(usp, &sc->usp);
-
return err;
}
ENTRY_SAME(ni_syscall) /* query_module */
ENTRY_SAME(poll)
/* structs contain pointers and an in_addr... */
- ENTRY_COMP(nfsservctl)
+ ENTRY_SAME(ni_syscall) /* was nfsservctl */
ENTRY_SAME(setresgid) /* 170 */
ENTRY_SAME(getresgid)
ENTRY_SAME(prctl)
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x02000000>;
- bank-width = <1>;
+ bank-width = <2>;
device-width = <1>;
partition@0 {
label = "ramdisk";
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_VIRQ_DEBUG=y
CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TALITOS=y
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
asm goto("1:\n\t"
"nop\n\t"
".pushsection __jump_table, \"aw\"\n\t"
- ".align 4\n\t"
JUMP_ENTRY_TYPE "1b, %l[l_yes], %c0\n\t"
".popsection \n\t"
: : "i" (key) : : l_yes);
jump_label_t code;
jump_label_t target;
jump_label_t key;
- jump_label_t pad;
};
#endif /* _ASM_POWERPC_JUMP_LABEL_H */
#include <asm/page.h>
-/*
- * If CONFIG_RELOCATABLE is enabled we can place the kdump kernel anywhere.
- * To keep enough space in the RMO for the first stage kernel on 64bit, we
- * place it at 64MB. If CONFIG_RELOCATABLE is not enabled we must place
- * the second stage at 32MB.
- */
-#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_PPC64)
-#define KDUMP_KERNELBASE 0x4000000
-#else
#define KDUMP_KERNELBASE 0x2000000
-#endif
/* How many bytes to reserve at zero for kdump. The reserve limit should
* be greater or equal to the trampoline's end address.
#define PV_970 0x0039
#define PV_POWER5 0x003A
#define PV_POWER5p 0x003B
-#define PV_POWER7 0x003F
#define PV_970FX 0x003C
#define PV_POWER6 0x003E
#define PV_POWER7 0x003F
#define mtmsrd(v) __mtmsrd((v), 0)
#define mtmsr(v) mtmsrd(v)
#else
-#define mtmsr(v) asm volatile("mtmsr %0" : : "r" (v) : "memory")
+#define mtmsr(v) asm volatile("mtmsr %0" : \
+ : "r" ((unsigned long)(v)) \
+ : "memory")
#endif
#define mfspr(rn) ({unsigned long rval; \
asm volatile("mfspr %0," __stringify(rn) \
: "=r" (rval)); rval;})
-#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v)\
+#define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \
+ : "r" ((unsigned long)(v)) \
: "memory")
#ifdef __powerpc64__
SYSCALL_SPU(getresuid)
SYSCALL(ni_syscall)
SYSCALL_SPU(poll)
-COMPAT_SYS(nfsservctl)
+SYSCALL(ni_syscall)
SYSCALL_SPU(setresgid)
SYSCALL_SPU(getresgid)
COMPAT_SYS_SPU(prctl)
static struct cpu_spec the_cpu_spec;
-static void __init setup_cpu_spec(unsigned long offset, struct cpu_spec *s)
+static struct cpu_spec * __init setup_cpu_spec(unsigned long offset,
+ struct cpu_spec *s)
{
struct cpu_spec *t = &the_cpu_spec;
struct cpu_spec old;
t->cpu_setup(offset, t);
}
#endif /* CONFIG_PPC64 || CONFIG_BOOKE */
+
+ return t;
}
struct cpu_spec * __init identify_cpu(unsigned long offset, unsigned int pvr)
s = PTRRELOC(s);
for (i = 0; i < ARRAY_SIZE(cpu_specs); i++,s++) {
- if ((pvr & s->pvr_mask) == s->pvr_value) {
- setup_cpu_spec(offset, s);
- return s;
- }
+ if ((pvr & s->pvr_mask) == s->pvr_value)
+ return setup_cpu_spec(offset, s);
}
BUG();
EXPORT_SYMBOL(ioport_map);
EXPORT_SYMBOL(ioport_unmap);
+#ifdef CONFIG_PCI
void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
{
resource_size_t start = pci_resource_start(dev, bar);
EXPORT_SYMBOL(pci_iomap);
EXPORT_SYMBOL(pci_iounmap);
+#endif /* CONFIG_PCI */
crashk_res.start = KDUMP_KERNELBASE;
#else
if (!crashk_res.start) {
+#ifdef CONFIG_PPC64
/*
- * unspecified address, choose a region of specified size
- * can overlap with initrd (ignoring corruption when retained)
- * ppc64 requires kernel and some stacks to be in first segemnt
+ * On 64bit we split the RMO in half but cap it at half of
+ * a small SLB (128MB) since the crash kernel needs to place
+ * itself and some stacks to be in the first segment.
*/
+ crashk_res.start = min(0x80000000ULL, (ppc64_rma_size / 2));
+#else
crashk_res.start = KDUMP_KERNELBASE;
+#endif
}
crash_base = PAGE_ALIGN(crashk_res.start);
((unsigned long)ptr & 7))
return -EFAULT;
- if (!__get_user_inatomic(*ret, ptr))
+ pagefault_disable();
+ if (!__get_user_inatomic(*ret, ptr)) {
+ pagefault_enable();
return 0;
+ }
+ pagefault_enable();
return read_user_stack_slow(ptr, ret, 8);
}
((unsigned long)ptr & 3))
return -EFAULT;
- if (!__get_user_inatomic(*ret, ptr))
+ pagefault_disable();
+ if (!__get_user_inatomic(*ret, ptr)) {
+ pagefault_enable();
return 0;
+ }
+ pagefault_enable();
return read_user_stack_slow(ptr, ret, 4);
}
*/
static int read_user_stack_32(unsigned int __user *ptr, unsigned int *ret)
{
+ int rc;
+
if ((unsigned long)ptr > TASK_SIZE - sizeof(unsigned int) ||
((unsigned long)ptr & 3))
return -EFAULT;
- return __get_user_inatomic(*ret, ptr);
+ pagefault_disable();
+ rc = __get_user_inatomic(*ret, ptr);
+ pagefault_enable();
+
+ return rc;
}
static inline void perf_callchain_user_64(struct perf_callchain_entry *entry,
}
if (addr == 0)
return 0;
- RELOC(alloc_bottom) = addr;
+ RELOC(alloc_bottom) = addr + size;
prom_debug(" -> %x\n", addr);
prom_debug(" alloc_bottom : %x\n", RELOC(alloc_bottom));
if (room > DEVTREE_CHUNK_SIZE)
room = DEVTREE_CHUNK_SIZE;
if (room < PAGE_SIZE)
- prom_panic("No memory for flatten_device_tree (no room)");
+ prom_panic("No memory for flatten_device_tree "
+ "(no room)\n");
chunk = alloc_up(room, 0);
if (chunk == 0)
- prom_panic("No memory for flatten_device_tree (claim failed)");
- *mem_end = RELOC(alloc_top);
+ prom_panic("No memory for flatten_device_tree "
+ "(claim failed)\n");
+ *mem_end = chunk + room;
}
ret = (void *)*mem_start;
/*
* Check how much room we have between alloc top & bottom (+/- a
- * few pages), crop to 4Mb, as this is our "chuck" size
+ * few pages), crop to 1MB, as this is our "chunk" size
*/
room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000;
if (room > DEVTREE_CHUNK_SIZE)
mem_start = (unsigned long)alloc_up(room, PAGE_SIZE);
if (mem_start == 0)
prom_panic("Can't allocate initial device-tree chunk\n");
- mem_end = RELOC(alloc_top);
+ mem_end = mem_start + room;
/* Get root of tree */
root = call_prom("peer", 1, 1, (phandle)0);
reg = 0
.rept 32
li r6,reg*16+VCPU_VSRS
- stxvd2x reg,r6,r3
+ STXVD2X(reg,r6,r3)
reg = reg + 1
.endr
FTR_SECTION_ELSE
reg = 0
.rept 32
li r7,reg*16+VCPU_VSRS
- lxvd2x reg,r7,r4
+ LXVD2X(reg,r7,r4)
reg = reg + 1
.endr
FTR_SECTION_ELSE
config KVM_GUEST
bool "KVM Guest support"
- default y
+ default n
---help---
This option enables various optimizations for running under the KVM
hypervisor. Overhead for the kernel when not running inside KVM should
lppaca_of(dtl->cpu).dtl_enable_mask = 0x0;
- unregister_dtl(hwcpu, __pa(dtl->buf));
+ unregister_dtl(hwcpu);
}
static u64 dtl_current_index(struct dtl *dtl)
get_lppaca()->idle = 0;
if (get_preferred_offline_state(cpu) == CPU_STATE_ONLINE) {
- unregister_slb_shadow(hwcpu, __pa(get_slb_shadow()));
+ unregister_slb_shadow(hwcpu);
/*
* Call to start_secondary_resume() will not return.
WARN_ON(get_preferred_offline_state(cpu) != CPU_STATE_OFFLINE);
set_cpu_current_state(cpu, CPU_STATE_OFFLINE);
- unregister_slb_shadow(hwcpu, __pa(get_slb_shadow()));
+ unregister_slb_shadow(hwcpu);
rtas_stop_self();
/* Should never get here... */
struct device_node *np;
ioei_check_exception_token = rtas_token("check-exception");
- if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE) {
- pr_warning("IO Event IRQ not supported on this system !\n");
+ if (ioei_check_exception_token == RTAS_UNKNOWN_SERVICE)
return -ENODEV;
- }
+
np = of_find_node_by_path("/event-sources/ibm,io-events");
if (np) {
request_event_sources_irqs(np, ioei_interrupt, "IO_EVENT");
+ pr_info("IBM I/O event interrupts enabled\n");
of_node_put(np);
} else {
- pr_err("io_event_irq: No ibm,io-events on system! "
- "IO Event interrupt disabled.\n");
return -ENODEV;
}
return 0;
{
/* Don't risk a hypervisor call if we're crashing */
if (firmware_has_feature(FW_FEATURE_SPLPAR) && !crash_shutdown) {
- unsigned long addr;
+ int ret;
+ int cpu = smp_processor_id();
+ int hwcpu = hard_smp_processor_id();
- addr = __pa(get_slb_shadow());
- if (unregister_slb_shadow(hard_smp_processor_id(), addr))
- printk("SLB shadow buffer deregistration of "
- "cpu %u (hw_cpu_id %d) failed\n",
- smp_processor_id(),
- hard_smp_processor_id());
+ if (get_lppaca()->dtl_enable_mask) {
+ ret = unregister_dtl(hwcpu);
+ if (ret) {
+ pr_err("WARNING: DTL deregistration for cpu "
+ "%d (hw %d) failed with %d\n",
+ cpu, hwcpu, ret);
+ }
+ }
+
+ ret = unregister_slb_shadow(hwcpu);
+ if (ret) {
+ pr_err("WARNING: SLB shadow buffer deregistration "
+ "for cpu %d (hw %d) failed with %d\n",
+ cpu, hwcpu, ret);
+ }
- addr = __pa(get_lppaca());
- if (unregister_vpa(hard_smp_processor_id(), addr)) {
- printk("VPA deregistration of cpu %u (hw_cpu_id %d) "
- "failed\n", smp_processor_id(),
- hard_smp_processor_id());
+ ret = unregister_vpa(hwcpu);
+ if (ret) {
+ pr_err("WARNING: VPA deregistration for cpu %d "
+ "(hw %d) failed with %d\n", cpu, hwcpu, ret);
}
}
}
ret = register_vpa(hwcpu, addr);
if (ret) {
- printk(KERN_ERR "WARNING: vpa_init: VPA registration for "
- "cpu %d (hw %d) of area %lx returns %ld\n",
- cpu, hwcpu, addr, ret);
+ pr_err("WARNING: VPA registration for cpu %d (hw %d) of area "
+ "%lx failed with %ld\n", cpu, hwcpu, addr, ret);
return;
}
/*
if (firmware_has_feature(FW_FEATURE_SPLPAR)) {
ret = register_slb_shadow(hwcpu, addr);
if (ret)
- printk(KERN_ERR
- "WARNING: vpa_init: SLB shadow buffer "
- "registration for cpu %d (hw %d) of area %lx "
- "returns %ld\n", cpu, hwcpu, addr, ret);
+ pr_err("WARNING: SLB shadow buffer registration for "
+ "cpu %d (hw %d) of area %lx failed with %ld\n",
+ cpu, hwcpu, addr, ret);
}
/*
dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES;
ret = register_dtl(hwcpu, __pa(dtl));
if (ret)
- pr_warn("DTL registration failed for cpu %d (%ld)\n",
- cpu, ret);
+ pr_err("WARNING: DTL registration of cpu %d (hw %d) "
+ "failed with %ld\n", smp_processor_id(),
+ hwcpu, ret);
lppaca_of(cpu).dtl_enable_mask = 2;
}
}
unsigned long ptel;
} ptes[4];
long lpar_rc;
- int i, j;
+ unsigned long i, j;
/* Read in batches of 4,
* invalidate only valid entries not in the VRMA
return plpar_hcall_norets(H_REGISTER_VPA, flags, cpu, vpa);
}
-static inline long unregister_vpa(unsigned long cpu, unsigned long vpa)
+static inline long unregister_vpa(unsigned long cpu)
{
- return vpa_call(0x5, cpu, vpa);
+ return vpa_call(0x5, cpu, 0);
}
static inline long register_vpa(unsigned long cpu, unsigned long vpa)
return vpa_call(0x1, cpu, vpa);
}
-static inline long unregister_slb_shadow(unsigned long cpu, unsigned long vpa)
+static inline long unregister_slb_shadow(unsigned long cpu)
{
- return vpa_call(0x7, cpu, vpa);
+ return vpa_call(0x7, cpu, 0);
}
static inline long register_slb_shadow(unsigned long cpu, unsigned long vpa)
return vpa_call(0x3, cpu, vpa);
}
-static inline long unregister_dtl(unsigned long cpu, unsigned long vpa)
+static inline long unregister_dtl(unsigned long cpu)
{
- return vpa_call(0x6, cpu, vpa);
+ return vpa_call(0x6, cpu, 0);
}
static inline long register_dtl(unsigned long cpu, unsigned long vpa)
dtl->enqueue_to_dispatch_time = DISPATCH_LOG_BYTES;
ret = register_dtl(hard_smp_processor_id(), __pa(dtl));
if (ret)
- pr_warn("DTL registration failed for boot cpu %d (%d)\n",
- smp_processor_id(), ret);
+ pr_err("WARNING: DTL registration of cpu %d (hw %d) failed "
+ "with %d\n", smp_processor_id(),
+ hard_smp_processor_id(), ret);
get_paca()->lppaca_ptr->dtl_enable_mask = 2;
return 0;
#define ODSR_CLEAR 0x1c00
#define LTLEECSR_ENABLE_ALL 0xFFC000FC
#define ESCSR_CLEAR 0x07120204
+#define IECSR_CLEAR 0x80000000
#define RIO_PORT1_EDCSR 0x0640
#define RIO_PORT2_EDCSR 0x0680
if (offset == 0) {
out_be32((u32 *)(rio_regs_win + RIO_PORT1_EDCSR), 0);
- out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), 0);
+ out_be32((u32 *)(rio_regs_win + RIO_PORT1_IECSR), IECSR_CLEAR);
out_be32((u32 *)(rio_regs_win + RIO_ESCSR), ESCSR_CLEAR);
} else {
out_be32((u32 *)(rio_regs_win + RIO_PORT2_EDCSR), 0);
- out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), 0);
+ out_be32((u32 *)(rio_regs_win + RIO_PORT2_IECSR), IECSR_CLEAR);
out_be32((u32 *)(rio_regs_win + RIO_PORT2_ESCSR), ESCSR_CLEAR);
}
}
static struct ppc4xx_pciex_hwops *ppc4xx_pciex_hwops;
-#ifdef CONFIG_44x
-
static int __init ppc4xx_pciex_wait_on_sdr(struct ppc4xx_pciex_port *port,
unsigned int sdr_offset,
unsigned int mask,
return 0;
}
+
static void __init ppc4xx_pciex_check_link_sdr(struct ppc4xx_pciex_port *port)
{
printk(KERN_INFO "PCIE%d: Checking link...\n", port->index);
printk(KERN_INFO "PCIE%d: No device detected.\n", port->index);
}
+#ifdef CONFIG_44x
+
/* Check various reset bits of the 440SPe PCIe core */
static int __init ppc440spe_pciex_check_reset(struct device_node *np)
{
lgfr %r4,%r4 # long
jg sys_poll # branch to system call
-ENTRY(compat_sys_nfsservctl_wrapper)
- lgfr %r2,%r2 # int
- llgtr %r3,%r3 # struct compat_nfsctl_arg*
- llgtr %r4,%r4 # union compat_nfsctl_res*
- jg compat_sys_nfsservctl # branch to system call
-
ENTRY(sys32_setresgid16_wrapper)
llgfr %r2,%r2 # __kernel_old_gid_emu31_t
llgfr %r3,%r3 # __kernel_old_gid_emu31_t
static __init void rescue_initrd(void)
{
#ifdef CONFIG_BLK_DEV_INITRD
+ unsigned long min_initrd_addr = (unsigned long) _end + (4UL << 20);
/*
- * Move the initrd right behind the bss section in case it starts
- * within the bss section. So we don't overwrite it when the bss
- * section gets cleared.
+ * Just like in case of IPL from VM reader we make sure there is a
+ * gap of 4MB between end of kernel and start of initrd.
+ * That way we can also be sure that saving an NSS will succeed,
+ * which however only requires different segments.
*/
if (!INITRD_START || !INITRD_SIZE)
return;
- if (INITRD_START >= (unsigned long) __bss_stop)
+ if (INITRD_START >= min_initrd_addr)
return;
- memmove(__bss_stop, (void *) INITRD_START, INITRD_SIZE);
- INITRD_START = (unsigned long) __bss_stop;
+ memmove((void *) min_initrd_addr, (void *) INITRD_START, INITRD_SIZE);
+ INITRD_START = min_initrd_addr;
#endif
}
/* sysfs: create fcp kset for mixing attr group and bin attrs */
reipl_fcp_kset = kset_create_and_add(IPL_FCP_STR, NULL,
&reipl_kset->kobj);
- if (!reipl_kset) {
+ if (!reipl_fcp_kset) {
free_page((unsigned long) reipl_block_fcp);
return -ENOMEM;
}
static void stop_run(struct shutdown_trigger *trigger)
{
- if (strcmp(trigger->name, ON_PANIC_STR) == 0)
+ if (strcmp(trigger->name, ON_PANIC_STR) == 0 ||
+ strcmp(trigger->name, ON_RESTART_STR) == 0)
disabled_wait((unsigned long) __builtin_return_address(0));
while (sigp(smp_processor_id(), sigp_stop) == sigp_busy)
cpu_relax();
/* on restart */
static struct shutdown_trigger on_restart_trigger = {ON_RESTART_STR,
- &reipl_action};
+ &stop_action};
static ssize_t on_restart_show(struct kobject *kobj,
struct kobj_attribute *attr, char *page)
NI_SYSCALL /* for vm86 */
NI_SYSCALL /* old sys_query_module */
SYSCALL(sys_poll,sys_poll,sys32_poll_wrapper)
-SYSCALL(sys_nfsservctl,sys_nfsservctl,compat_sys_nfsservctl_wrapper)
+NI_SYSCALL /* old nfsservctl */
SYSCALL(sys_setresgid16,sys_ni_syscall,sys32_setresgid16_wrapper) /* 170 old setresgid16 syscall */
SYSCALL(sys_getresgid16,sys_ni_syscall,sys32_getresgid16_wrapper) /* old getresgid16 syscall */
SYSCALL(sys_prctl,sys_prctl,sys32_prctl_wrapper)
struct perf_event;
struct perf_sample_data;
-extern void ptrace_triggered(struct perf_event *bp, int nmi,
+extern void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs);
#define task_pt_regs(task) \
#include <linux/serial_sci.h>
#include <linux/io.h>
#include <linux/mm.h>
+#include <linux/dma-mapping.h>
#include <linux/sh_timer.h>
#include <linux/sh_dma.h>
#include <linux/atomic.h>
#include <asm/smp.h>
-static void (*pm_idle)(void);
+void (*pm_idle)(void);
static int hlt_counter;
.long sys_ni_syscall /* vm86 */
.long sys_ni_syscall /* old "query_module" */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* was nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
.long sys_ni_syscall /* vm86 */
.long sys_ni_syscall /* old "query_module" */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* was nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
break;
}
break;
+
+ case 9: /* mov.w @(disp,PC),Rn */
+ srcu = (unsigned char __user *)regs->pc;
+ srcu += 4;
+ srcu += (instruction & 0x00FF) << 1;
+ dst = (unsigned char *)rn;
+ *(unsigned long *)dst = 0;
+
+#if !defined(__LITTLE_ENDIAN__)
+ dst += 2;
+#endif
+
+ if (ma->from(dst, srcu, 2))
+ goto fetch_fault;
+ sign_extend(2, dst);
+ ret = 0;
+ break;
+
+ case 0xd: /* mov.l @(disp,PC),Rn */
+ srcu = (unsigned char __user *)(regs->pc & ~0x3);
+ srcu += 4;
+ srcu += (instruction & 0x00FF) << 2;
+ dst = (unsigned char *)rn;
+ *(unsigned long *)dst = 0;
+
+ if (ma->from(dst, srcu, 4))
+ goto fetch_fault;
+ ret = 0;
+ break;
}
return ret;
case 0x0500: /* mov.w @(disp,Rm),R0 */
goto simple;
case 0x0B00: /* bf lab - no delayslot*/
+ ret = 0;
break;
case 0x0F00: /* bf/s lab */
ret = handle_delayslot(regs, instruction, ma);
}
break;
case 0x0900: /* bt lab - no delayslot */
+ ret = 0;
break;
case 0x0D00: /* bt/s lab */
ret = handle_delayslot(regs, instruction, ma);
}
break;
+ case 0x9000: /* mov.w @(disp,Rm),Rn */
+ goto simple;
+
case 0xA000: /* bra label */
ret = handle_delayslot(regs, instruction, ma);
if (ret==0)
regs->pc += SH_PC_12BIT_OFFSET(instruction);
}
break;
+
+ case 0xD000: /* mov.l @(disp,Rm),Rn */
+ goto simple;
}
return ret;
select PERF_USE_VMALLOC
select IRQ_PREFLOW_FASTEOI
select ARCH_HAVE_NMI_SAFE_CMPXCHG
+ select HAVE_C_RECORDMCOUNT
config ARCH_DEFCONFIG
string
int si_mask;
} __siginfo32_t;
+#define __SIGC_MAXWIN 7
+
+typedef struct {
+ unsigned long locals[8];
+ unsigned long ins[8];
+} __siginfo_reg_window;
+
+typedef struct {
+ int wsaved;
+ __siginfo_reg_window reg_window[__SIGC_MAXWIN];
+ unsigned long rwbuf_stkptrs[__SIGC_MAXWIN];
+} __siginfo_rwin_t;
+
#ifdef CONFIG_SPARC64
typedef struct {
unsigned int si_float_regs [64];
unsigned long ss_size;
} sigc_stack;
unsigned long sigc_mask;
+ __siginfo_rwin_t * sigc_rwin_save;
};
#else
*(volatile __u32 *)&lp->lock = ~0U;
}
+static void inline arch_write_unlock(arch_rwlock_t *lock)
+{
+ __asm__ __volatile__(
+" st %%g0, [%0]"
+ : /* no outputs */
+ : "r" (lock)
+ : "memory");
+}
+
static inline int arch_write_trylock(arch_rwlock_t *rw)
{
unsigned int val;
res; \
})
-#define arch_write_unlock(rw) do { (rw)->lock = 0; } while(0)
-
#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
#define arch_read_lock_flags(rw, flags) arch_read_lock(rw)
#define arch_write_lock_flags(rw, flags) arch_write_lock(rw)
return result;
}
-#define arch_read_lock(p) arch_read_lock(p)
#define arch_read_lock_flags(p, f) arch_read_lock(p)
-#define arch_read_trylock(p) arch_read_trylock(p)
-#define arch_read_unlock(p) arch_read_unlock(p)
-#define arch_write_lock(p) arch_write_lock(p)
#define arch_write_lock_flags(p, f) arch_write_lock(p)
-#define arch_write_unlock(p) arch_write_unlock(p)
-#define arch_write_trylock(p) arch_write_trylock(p)
#define arch_read_can_lock(rw) (!((rw)->lock & 0x80000000UL))
#define arch_write_can_lock(rw) (!(rw)->lock)
obj-y += process_$(BITS).o
obj-y += signal_$(BITS).o
+obj-y += sigutil_$(BITS).o
obj-$(CONFIG_SPARC32) += ioport.o
obj-y += setup_$(BITS).o
obj-y += idprom.o
{
unsigned long hv_ret, major, minor;
- hv_ret = sun4v_get_version(HV_GRP_REBOOT_DATA, &major, &minor);
- if (hv_ret == HV_EOK) {
- pr_info("SUN4V: Reboot data supported (maj=%lu,min=%lu).\n",
- major, minor);
- reboot_data_supported = 1;
+ if (tlb_type == hypervisor) {
+ hv_ret = sun4v_get_version(HV_GRP_REBOOT_DATA, &major, &minor);
+ if (hv_ret == HV_EOK) {
+ pr_info("SUN4V: Reboot data supported (maj=%lu,min=%lu).\n",
+ major, minor);
+ reboot_data_supported = 1;
+ }
}
-
kthread_run(ds_thread, NULL, "kldomd");
return vio_register_driver(&ds_driver);
#define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
/* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
-#define SUN4D_IPI_IRQ 14
+#define SUN4D_IPI_IRQ 13
extern void sun4d_ipi_interrupt(void);
strcpy(pbm->prom_name, namebuf);
{
- extern volatile int t_nmi[1];
- extern int pcic_nmi_trap_patch[1];
+ extern volatile int t_nmi[4];
+ extern int pcic_nmi_trap_patch[4];
t_nmi[0] = pcic_nmi_trap_patch[0];
t_nmi[1] = pcic_nmi_trap_patch[1];
cap |= AV_SPARC_VIS;
if (tlb_type == cheetah || tlb_type == cheetah_plus)
cap |= AV_SPARC_VIS | AV_SPARC_VIS2;
- if (tlb_type == cheetah_plus)
- cap |= AV_SPARC_POPC;
+ if (tlb_type == cheetah_plus) {
+ unsigned long impl, ver;
+
+ __asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver));
+ impl = ((ver >> 32) & 0xffff);
+ if (impl == PANTHER_IMPL)
+ cap |= AV_SPARC_POPC;
+ }
if (tlb_type == hypervisor) {
if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1)
cap |= AV_SPARC_ASI_BLK_INIT;
#include <asm/visasm.h>
#include <asm/compat_signal.h>
+#include "sigutil.h"
+
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
/* This magic should be in g_upper[0] for all upper parts
struct signal_frame32 {
struct sparc_stackf32 ss;
__siginfo32_t info;
- /* __siginfo_fpu32_t * */ u32 fpu_save;
+ /* __siginfo_fpu_t * */ u32 fpu_save;
unsigned int insns[2];
unsigned int extramask[_COMPAT_NSIG_WORDS - 1];
unsigned int extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
/* Only valid if (info.si_regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
siginfo_extra_v8plus_t v8plus;
- __siginfo_fpu_t fpu_state;
-};
+ /* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));
typedef struct compat_siginfo{
int si_signo;
compat_siginfo_t info;
struct pt_regs32 regs;
compat_sigset_t mask;
- /* __siginfo_fpu32_t * */ u32 fpu_save;
+ /* __siginfo_fpu_t * */ u32 fpu_save;
unsigned int insns[2];
stack_t32 stack;
unsigned int extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
/* Only valid if (regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
siginfo_extra_v8plus_t v8plus;
- __siginfo_fpu_t fpu_state;
-};
-
-/* Align macros */
-#define SF_ALIGNEDSZ (((sizeof(struct signal_frame32) + 15) & (~15)))
-#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame32) + 15) & (~15)))
+ /* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));
int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
return 0;
}
-static int restore_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err;
-
- err = __get_user(fprs, &fpu->si_fprs);
- fprs_write(0);
- regs->tstate &= ~TSTATE_PEF;
- if (fprs & FPRS_DL)
- err |= copy_from_user(fpregs, &fpu->si_float_regs[0], (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32], (sizeof(unsigned int) * 32));
- err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- current_thread_info()->fpsaved[0] |= fprs;
- return err;
-}
-
void do_sigreturn32(struct pt_regs *regs)
{
struct signal_frame32 __user *sf;
+ compat_uptr_t fpu_save;
+ compat_uptr_t rwin_save;
unsigned int psr;
- unsigned pc, npc, fpu_save;
+ unsigned pc, npc;
sigset_t set;
unsigned seta[_COMPAT_NSIG_WORDS];
int err, i;
pt_regs_clear_syscall(regs);
err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state32(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, compat_ptr(fpu_save));
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(compat_ptr(rwin_save)))
+ goto segv;
+ }
err |= __get_user(seta[0], &sf->info.si_mask);
err |= copy_from_user(seta+1, &sf->extramask,
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
{
struct rt_signal_frame32 __user *sf;
- unsigned int psr, pc, npc, fpu_save, u_ss_sp;
+ unsigned int psr, pc, npc, u_ss_sp;
+ compat_uptr_t fpu_save;
+ compat_uptr_t rwin_save;
mm_segment_t old_fs;
sigset_t set;
compat_sigset_t seta;
pt_regs_clear_syscall(regs);
err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state32(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, compat_ptr(fpu_save));
err |= copy_from_user(&seta, &sf->mask, sizeof(compat_sigset_t));
err |= __get_user(u_ss_sp, &sf->stack.ss_sp);
st.ss_sp = compat_ptr(u_ss_sp);
do_sigaltstack((stack_t __user *) &st, NULL, (unsigned long)sf);
set_fs(old_fs);
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(compat_ptr(rwin_save)))
+ goto segv;
+ }
+
switch (_NSIG_WORDS) {
case 4: set.sig[3] = seta.sig[6] + (((long)seta.sig[7]) << 32);
case 3: set.sig[2] = seta.sig[4] + (((long)seta.sig[5]) << 32);
return (void __user *) sp;
}
-static int save_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err = 0;
-
- fprs = current_thread_info()->fpsaved[0];
- if (fprs & FPRS_DL)
- err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
- (sizeof(unsigned int) * 32));
- err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- err |= __put_user(fprs, &fpu->si_fprs);
-
- return err;
-}
-
/* The I-cache flush instruction only works in the primary ASI, which
* right now is the nucleus, aka. kernel space.
*
int signo, sigset_t *oldset)
{
struct signal_frame32 __user *sf;
+ int i, err, wsaved;
+ void __user *tail;
int sigframe_size;
u32 psr;
- int i, err;
unsigned int seta[_COMPAT_NSIG_WORDS];
/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();
- sigframe_size = SF_ALIGNEDSZ;
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();
+
+ sigframe_size = sizeof(*sf);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);
sf = (struct signal_frame32 __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
- if (get_thread_wsaved() != 0)
- goto sigill;
+ tail = (sf + 1);
/* 2. Save the current process state */
if (test_thread_flag(TIF_32BIT)) {
&sf->v8plus.asi);
if (psr & PSR_EF) {
- err |= save_fpu_state32(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user((u64)fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user((u64)rwp, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
switch (_NSIG_WORDS) {
case 4: seta[7] = (oldset->sig[3] >> 32);
err |= __copy_to_user(sf->extramask, seta + 1,
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
- err |= copy_in_user((u32 __user *)sf,
- (u32 __user *)(regs->u_regs[UREG_FP]),
- sizeof(struct reg_window32));
-
+ if (!wsaved) {
+ err |= copy_in_user((u32 __user *)sf,
+ (u32 __user *)(regs->u_regs[UREG_FP]),
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window *rp;
+
+ rp = ¤t_thread_info()->reg_window[wsaved - 1];
+ for (i = 0; i < 8; i++)
+ err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+ for (i = 0; i < 6; i++)
+ err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+ err |= __put_user(rp->ins[6], &sf->ss.fp);
+ err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+ }
if (err)
goto sigsegv;
err |= __put_user(0x91d02010, &sf->insns[1]); /*t 0x10*/
if (err)
goto sigsegv;
-
flush_signal_insns(address);
}
return 0;
siginfo_t *info)
{
struct rt_signal_frame32 __user *sf;
+ int i, err, wsaved;
+ void __user *tail;
int sigframe_size;
u32 psr;
- int i, err;
compat_sigset_t seta;
/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();
- sigframe_size = RT_ALIGNEDSZ;
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();
+
+ sigframe_size = sizeof(*sf);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);
sf = (struct rt_signal_frame32 __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
- if (get_thread_wsaved() != 0)
- goto sigill;
+ tail = (sf + 1);
/* 2. Save the current process state */
if (test_thread_flag(TIF_32BIT)) {
&sf->v8plus.asi);
if (psr & PSR_EF) {
- err |= save_fpu_state32(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user((u64)fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user((u64)rwp, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
/* Update the siginfo structure. */
err |= copy_siginfo_to_user32(&sf->info, info);
}
err |= __copy_to_user(&sf->mask, &seta, sizeof(compat_sigset_t));
- err |= copy_in_user((u32 __user *)sf,
- (u32 __user *)(regs->u_regs[UREG_FP]),
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= copy_in_user((u32 __user *)sf,
+ (u32 __user *)(regs->u_regs[UREG_FP]),
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window *rp;
+
+ rp = ¤t_thread_info()->reg_window[wsaved - 1];
+ for (i = 0; i < 8; i++)
+ err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+ for (i = 0; i < 6; i++)
+ err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+ err |= __put_user(rp->ins[6], &sf->ss.fp);
+ err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+ }
if (err)
goto sigsegv;
#include <asm/pgtable.h>
#include <asm/cacheflush.h> /* flush_sig_insns */
+#include "sigutil.h"
+
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
unsigned long insns[2] __attribute__ ((aligned (8)));
unsigned int extramask[_NSIG_WORDS - 1];
unsigned int extra_size; /* Should be 0 */
- __siginfo_fpu_t fpu_state;
-};
+ __siginfo_rwin_t __user *rwin_save;
+} __attribute__((aligned(8)));
struct rt_signal_frame {
struct sparc_stackf ss;
unsigned int insns[2];
stack_t stack;
unsigned int extra_size; /* Should be 0 */
- __siginfo_fpu_t fpu_state;
-};
+ __siginfo_rwin_t __user *rwin_save;
+} __attribute__((aligned(8)));
/* Align macros */
#define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7)))
return _sigpause_common(set);
}
-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- int err;
-#ifdef CONFIG_SMP
- if (test_tsk_thread_flag(current, TIF_USEDFPU))
- regs->psr &= ~PSR_EF;
-#else
- if (current == last_task_used_math) {
- last_task_used_math = NULL;
- regs->psr &= ~PSR_EF;
- }
-#endif
- set_used_math();
- clear_tsk_thread_flag(current, TIF_USEDFPU);
-
- if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
- return -EFAULT;
-
- err = __copy_from_user(¤t->thread.float_regs[0], &fpu->si_float_regs[0],
- (sizeof(unsigned long) * 32));
- err |= __get_user(current->thread.fsr, &fpu->si_fsr);
- err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
- if (current->thread.fpqdepth != 0)
- err |= __copy_from_user(¤t->thread.fpqueue[0],
- &fpu->si_fpqueue[0],
- ((sizeof(unsigned long) +
- (sizeof(unsigned long *)))*16));
- return err;
-}
-
asmlinkage void do_sigreturn(struct pt_regs *regs)
{
struct signal_frame __user *sf;
unsigned long up_psr, pc, npc;
sigset_t set;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
int err;
/* Always make any pending restarted system calls return -EINTR */
pt_regs_clear_syscall(regs);
err |= __get_user(fpu_save, &sf->fpu_save);
-
if (fpu_save)
err |= restore_fpu_state(regs, fpu_save);
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (rwin_save)
+ err |= restore_rwin_state(rwin_save);
/* This is pretty much atomic, no amount locking would prevent
* the races which exist anyways.
struct rt_signal_frame __user *sf;
unsigned int psr, pc, npc;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
mm_segment_t old_fs;
sigset_t set;
stack_t st;
pt_regs_clear_syscall(regs);
err |= __get_user(fpu_save, &sf->fpu_save);
-
- if (fpu_save)
+ if (!err && fpu_save)
err |= restore_fpu_state(regs, fpu_save);
err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
do_sigaltstack((const stack_t __user *) &st, NULL, (unsigned long)sf);
set_fs(old_fs);
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(rwin_save))
+ goto segv;
+ }
+
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(¤t->sighand->siglock);
current->blocked = set;
return (void __user *) sp;
}
-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- int err = 0;
-#ifdef CONFIG_SMP
- if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
- put_psr(get_psr() | PSR_EF);
- fpsave(¤t->thread.float_regs[0], ¤t->thread.fsr,
- ¤t->thread.fpqueue[0], ¤t->thread.fpqdepth);
- regs->psr &= ~(PSR_EF);
- clear_tsk_thread_flag(current, TIF_USEDFPU);
- }
-#else
- if (current == last_task_used_math) {
- put_psr(get_psr() | PSR_EF);
- fpsave(¤t->thread.float_regs[0], ¤t->thread.fsr,
- ¤t->thread.fpqueue[0], ¤t->thread.fpqdepth);
- last_task_used_math = NULL;
- regs->psr &= ~(PSR_EF);
- }
-#endif
- err |= __copy_to_user(&fpu->si_float_regs[0],
- ¤t->thread.float_regs[0],
- (sizeof(unsigned long) * 32));
- err |= __put_user(current->thread.fsr, &fpu->si_fsr);
- err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
- if (current->thread.fpqdepth != 0)
- err |= __copy_to_user(&fpu->si_fpqueue[0],
- ¤t->thread.fpqueue[0],
- ((sizeof(unsigned long) +
- (sizeof(unsigned long *)))*16));
- clear_used_math();
- return err;
-}
-
static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
int signo, sigset_t *oldset)
{
struct signal_frame __user *sf;
- int sigframe_size, err;
+ int sigframe_size, err, wsaved;
+ void __user *tail;
/* 1. Make sure everything is clean */
synchronize_user_stack();
- sigframe_size = SF_ALIGNEDSZ;
- if (!used_math())
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = current_thread_info()->w_saved;
+
+ sigframe_size = sizeof(*sf);
+ if (used_math())
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);
sf = (struct signal_frame __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill_and_return;
- if (current_thread_info()->w_saved != 0)
- goto sigill_and_return;
+ tail = sf + 1;
/* 2. Save the current process state */
err = __copy_to_user(&sf->info.si_regs, regs, sizeof(struct pt_regs));
err |= __put_user(0, &sf->extra_size);
if (used_math()) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user(fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user(rwp, &sf->rwin_save);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
err |= __put_user(oldset->sig[0], &sf->info.si_mask);
err |= __copy_to_user(sf->extramask, &oldset->sig[1],
(_NSIG_WORDS - 1) * sizeof(unsigned int));
- err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window32 *rp;
+
+ rp = ¤t_thread_info()->reg_window[wsaved - 1];
+ err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+ }
if (err)
goto sigsegv;
int signo, sigset_t *oldset, siginfo_t *info)
{
struct rt_signal_frame __user *sf;
- int sigframe_size;
+ int sigframe_size, wsaved;
+ void __user *tail;
unsigned int psr;
int err;
synchronize_user_stack();
- sigframe_size = RT_ALIGNEDSZ;
- if (!used_math())
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = current_thread_info()->w_saved;
+ sigframe_size = sizeof(*sf);
+ if (used_math())
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);
sf = (struct rt_signal_frame __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
- if (current_thread_info()->w_saved != 0)
- goto sigill;
+ tail = sf + 1;
err = __put_user(regs->pc, &sf->regs.pc);
err |= __put_user(regs->npc, &sf->regs.npc);
err |= __put_user(regs->y, &sf->regs.y);
err |= __put_user(0, &sf->extra_size);
if (psr & PSR_EF) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user(fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user(rwp, &sf->rwin_save);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
err |= __copy_to_user(&sf->mask, &oldset->sig[0], sizeof(sigset_t));
/* Setup sigaltstack */
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &sf->stack.ss_flags);
err |= __put_user(current->sas_ss_size, &sf->stack.ss_size);
- err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window32 *rp;
+
+ rp = ¤t_thread_info()->reg_window[wsaved - 1];
+ err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+ }
err |= copy_siginfo_to_user(&sf->info, info);
#include "entry.h"
#include "systbls.h"
+#include "sigutil.h"
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
__siginfo_fpu_t __user *fpu_save;
stack_t stack;
sigset_t mask;
- __siginfo_fpu_t fpu_state;
+ __siginfo_rwin_t *rwin_save;
};
static long _sigpause_common(old_sigset_t set)
return _sigpause_common(set);
}
-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err;
-
- err = __get_user(fprs, &fpu->si_fprs);
- fprs_write(0);
- regs->tstate &= ~TSTATE_PEF;
- if (fprs & FPRS_DL)
- err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
- (sizeof(unsigned int) * 32));
- err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- current_thread_info()->fpsaved[0] |= fprs;
- return err;
-}
-
void do_rt_sigreturn(struct pt_regs *regs)
{
struct rt_signal_frame __user *sf;
unsigned long tpc, tnpc, tstate;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
sigset_t set;
int err;
regs->tstate |= (tstate & (TSTATE_ASI | TSTATE_ICC | TSTATE_XCC));
err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, fpu_save);
err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
if (err)
goto segv;
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(rwin_save))
+ goto segv;
+ }
+
regs->tpc = tpc;
regs->tnpc = tnpc;
}
/* Checks if the fp is valid */
-static int invalid_frame_pointer(void __user *fp, int fplen)
+static int invalid_frame_pointer(void __user *fp)
{
if (((unsigned long) fp) & 15)
return 1;
return 0;
}
-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err = 0;
-
- fprs = current_thread_info()->fpsaved[0];
- if (fprs & FPRS_DL)
- err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
- (sizeof(unsigned int) * 32));
- err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- err |= __put_user(fprs, &fpu->si_fprs);
-
- return err;
-}
-
static inline void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, unsigned long framesize)
{
unsigned long sp = regs->u_regs[UREG_FP] + STACK_BIAS;
int signo, sigset_t *oldset, siginfo_t *info)
{
struct rt_signal_frame __user *sf;
- int sigframe_size, err;
+ int wsaved, err, sf_size;
+ void __user *tail;
/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();
- sigframe_size = sizeof(struct rt_signal_frame);
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();
+ sf_size = sizeof(struct rt_signal_frame);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sf_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sf_size += sizeof(__siginfo_rwin_t);
sf = (struct rt_signal_frame __user *)
- get_sigframe(ka, regs, sigframe_size);
-
- if (invalid_frame_pointer (sf, sigframe_size))
- goto sigill;
+ get_sigframe(ka, regs, sf_size);
- if (get_thread_wsaved() != 0)
+ if (invalid_frame_pointer (sf))
goto sigill;
+ tail = (sf + 1);
+
/* 2. Save the current process state */
err = copy_to_user(&sf->regs, regs, sizeof (*regs));
if (current_thread_info()->fpsaved[0] & FPRS_FEF) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fpu_save = tail;
+ tail += sizeof(__siginfo_fpu_t);
+ err |= save_fpu_state(regs, fpu_save);
+ err |= __put_user((u64)fpu_save, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwin_save = tail;
+ tail += sizeof(__siginfo_rwin_t);
+ err |= save_rwin_state(wsaved, rwin_save);
+ err |= __put_user((u64)rwin_save, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &sf->stack.ss_sp);
err |= copy_to_user(&sf->mask, oldset, sizeof(sigset_t));
- err |= copy_in_user((u64 __user *)sf,
- (u64 __user *)(regs->u_regs[UREG_FP]+STACK_BIAS),
- sizeof(struct reg_window));
+ if (!wsaved) {
+ err |= copy_in_user((u64 __user *)sf,
+ (u64 __user *)(regs->u_regs[UREG_FP] +
+ STACK_BIAS),
+ sizeof(struct reg_window));
+ } else {
+ struct reg_window *rp;
+ rp = ¤t_thread_info()->reg_window[wsaved - 1];
+ err |= copy_to_user(sf, rp, sizeof(struct reg_window));
+ }
if (info)
err |= copy_siginfo_to_user(&sf->info, info);
else {
--- /dev/null
+#ifndef _SIGUTIL_H
+#define _SIGUTIL_H
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin);
+int restore_rwin_state(__siginfo_rwin_t __user *rp);
+
+#endif /* _SIGUTIL_H */
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+#include <linux/sched.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ int err = 0;
+#ifdef CONFIG_SMP
+ if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
+ put_psr(get_psr() | PSR_EF);
+ fpsave(¤t->thread.float_regs[0], ¤t->thread.fsr,
+ ¤t->thread.fpqueue[0], ¤t->thread.fpqdepth);
+ regs->psr &= ~(PSR_EF);
+ clear_tsk_thread_flag(current, TIF_USEDFPU);
+ }
+#else
+ if (current == last_task_used_math) {
+ put_psr(get_psr() | PSR_EF);
+ fpsave(¤t->thread.float_regs[0], ¤t->thread.fsr,
+ ¤t->thread.fpqueue[0], ¤t->thread.fpqdepth);
+ last_task_used_math = NULL;
+ regs->psr &= ~(PSR_EF);
+ }
+#endif
+ err |= __copy_to_user(&fpu->si_float_regs[0],
+ ¤t->thread.float_regs[0],
+ (sizeof(unsigned long) * 32));
+ err |= __put_user(current->thread.fsr, &fpu->si_fsr);
+ err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+ if (current->thread.fpqdepth != 0)
+ err |= __copy_to_user(&fpu->si_fpqueue[0],
+ ¤t->thread.fpqueue[0],
+ ((sizeof(unsigned long) +
+ (sizeof(unsigned long *)))*16));
+ clear_used_math();
+ return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ int err;
+#ifdef CONFIG_SMP
+ if (test_tsk_thread_flag(current, TIF_USEDFPU))
+ regs->psr &= ~PSR_EF;
+#else
+ if (current == last_task_used_math) {
+ last_task_used_math = NULL;
+ regs->psr &= ~PSR_EF;
+ }
+#endif
+ set_used_math();
+ clear_tsk_thread_flag(current, TIF_USEDFPU);
+
+ if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
+ return -EFAULT;
+
+ err = __copy_from_user(¤t->thread.float_regs[0], &fpu->si_float_regs[0],
+ (sizeof(unsigned long) * 32));
+ err |= __get_user(current->thread.fsr, &fpu->si_fsr);
+ err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+ if (current->thread.fpqdepth != 0)
+ err |= __copy_from_user(¤t->thread.fpqueue[0],
+ &fpu->si_fpqueue[0],
+ ((sizeof(unsigned long) +
+ (sizeof(unsigned long *)))*16));
+ return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+ int i, err = __put_user(wsaved, &rwin->wsaved);
+
+ for (i = 0; i < wsaved; i++) {
+ struct reg_window32 *rp;
+ unsigned long fp;
+
+ rp = ¤t_thread_info()->reg_window[i];
+ fp = current_thread_info()->rwbuf_stkptrs[i];
+ err |= copy_to_user(&rwin->reg_window[i], rp,
+ sizeof(struct reg_window32));
+ err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+ }
+ return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+ struct thread_info *t = current_thread_info();
+ int i, wsaved, err;
+
+ __get_user(wsaved, &rp->wsaved);
+ if (wsaved > NSWINS)
+ return -EFAULT;
+
+ err = 0;
+ for (i = 0; i < wsaved; i++) {
+ err |= copy_from_user(&t->reg_window[i],
+ &rp->reg_window[i],
+ sizeof(struct reg_window32));
+ err |= __get_user(t->rwbuf_stkptrs[i],
+ &rp->rwbuf_stkptrs[i]);
+ }
+ if (err)
+ return err;
+
+ t->w_saved = wsaved;
+ synchronize_user_stack();
+ if (t->w_saved)
+ return -EFAULT;
+ return 0;
+
+}
--- /dev/null
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ unsigned long *fpregs = current_thread_info()->fpregs;
+ unsigned long fprs;
+ int err = 0;
+
+ fprs = current_thread_info()->fpsaved[0];
+ if (fprs & FPRS_DL)
+ err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
+ (sizeof(unsigned int) * 32));
+ if (fprs & FPRS_DU)
+ err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
+ (sizeof(unsigned int) * 32));
+ err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+ err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+ err |= __put_user(fprs, &fpu->si_fprs);
+
+ return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ unsigned long *fpregs = current_thread_info()->fpregs;
+ unsigned long fprs;
+ int err;
+
+ err = __get_user(fprs, &fpu->si_fprs);
+ fprs_write(0);
+ regs->tstate &= ~TSTATE_PEF;
+ if (fprs & FPRS_DL)
+ err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
+ (sizeof(unsigned int) * 32));
+ if (fprs & FPRS_DU)
+ err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
+ (sizeof(unsigned int) * 32));
+ err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+ err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+ current_thread_info()->fpsaved[0] |= fprs;
+ return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+ int i, err = __put_user(wsaved, &rwin->wsaved);
+
+ for (i = 0; i < wsaved; i++) {
+ struct reg_window *rp = ¤t_thread_info()->reg_window[i];
+ unsigned long fp = current_thread_info()->rwbuf_stkptrs[i];
+
+ err |= copy_to_user(&rwin->reg_window[i], rp,
+ sizeof(struct reg_window));
+ err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+ }
+ return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+ struct thread_info *t = current_thread_info();
+ int i, wsaved, err;
+
+ __get_user(wsaved, &rp->wsaved);
+ if (wsaved > NSWINS)
+ return -EFAULT;
+
+ err = 0;
+ for (i = 0; i < wsaved; i++) {
+ err |= copy_from_user(&t->reg_window[i],
+ &rp->reg_window[i],
+ sizeof(struct reg_window));
+ err |= __get_user(t->rwbuf_stkptrs[i],
+ &rp->rwbuf_stkptrs[i]);
+ }
+ if (err)
+ return err;
+
+ set_thread_wsaved(wsaved);
+ synchronize_user_stack();
+ if (get_thread_wsaved())
+ return -EFAULT;
+ return 0;
+}
SIGN2(sys32_fadvise64_64, compat_sys_fadvise64_64, %o0, %o5)
SIGN2(sys32_bdflush, sys_bdflush, %o0, %o1)
SIGN1(sys32_mlockall, sys_mlockall, %o0)
-SIGN1(sys32_nfsservctl, compat_sys_nfsservctl, %o0)
SIGN1(sys32_clock_nanosleep, compat_sys_clock_nanosleep, %o1)
SIGN1(sys32_timer_settime, compat_sys_timer_settime, %o1)
SIGN1(sys32_io_submit, compat_sys_io_submit, %o1)
/*235*/ .long sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
/*240*/ .long sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
/*245*/ .long sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .long sys_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .long sys_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_ni_syscall
/*255*/ .long sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
/*260*/ .long sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
/*265*/ .long sys_timer_delete, sys_timer_create, sys_nis_syscall, sys_io_setup, sys_io_destroy
.word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys32_mlockall
/*240*/ .word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler
.word sys_sched_yield, sys32_sched_get_priority_max, sys32_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep
-/*250*/ .word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl
+/*250*/ .word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys_nis_syscall
.word sys32_sync_file_range, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep
/*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy
.word sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys_mlockall
/*240*/ .word sys_munlockall, sys_sched_setparam, sys_sched_getparam, sys_sched_setscheduler, sys_sched_getscheduler
.word sys_sched_yield, sys_sched_get_priority_max, sys_sched_get_priority_min, sys_sched_rr_get_interval, sys_nanosleep
-/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nfsservctl
+/*250*/ .word sys_64_mremap, sys_sysctl, sys_getsid, sys_fdatasync, sys_nis_syscall
.word sys_sync_file_range, sys_clock_settime, sys_clock_gettime, sys_clock_getres, sys_clock_nanosleep
/*260*/ .word sys_sched_getaffinity, sys_sched_setaffinity, sys_timer_settime, sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, sys_timer_create, sys_ni_syscall, sys_io_setup, sys_io_destroy
.quad sys32_vm86_warning /* vm86 */
.quad quiet_ni_syscall /* query_module */
.quad sys_poll
- .quad compat_sys_nfsservctl
+ .quad quiet_ni_syscall /* old nfsservctl */
.quad sys_setresgid16 /* 170 */
.quad sys_getresgid16
.quad sys_prctl
desc->base2 = (info->base_addr & 0xff000000) >> 24;
/*
- * Don't allow setting of the lm bit. It is useless anyway
- * because 64bit system calls require __USER_CS:
+ * Don't allow setting of the lm bit. It would confuse
+ * user_64bit_mode and would get overridden by sysret anyway.
*/
desc->l = 0;
}
* Vectors 0 ... 31 : system traps and exceptions - hardcoded events
* Vectors 32 ... 127 : device interrupts
* Vector 128 : legacy int80 syscall interface
- * Vector 204 : legacy x86_64 vsyscall emulation
* Vectors 129 ... INVALIDATE_TLB_VECTOR_START-1 except 204 : device interrupts
* Vectors INVALIDATE_TLB_VECTOR_START ... 255 : special interrupts
*
#ifdef CONFIG_X86_32
# define SYSCALL_VECTOR 0x80
#endif
-#ifdef CONFIG_X86_64
-# define VSYSCALL_EMU_VECTOR 0xcc
-#endif
/*
* Vectors 0x30-0x3f are used for ISA interrupts.
#include <asm/desc_defs.h>
#include <asm/kmap_types.h>
+#include <asm/pgtable_types.h>
struct page;
struct thread_struct;
struct pv_info {
unsigned int kernel_rpl;
int shared_kernel_pmd;
+
+#ifdef CONFIG_X86_64
+ u16 extra_user_64bit_cs; /* __USER_CS if none */
+#endif
+
int paravirt_enabled;
const char *name;
};
#ifdef __KERNEL__
#include <linux/init.h>
+#ifdef CONFIG_PARAVIRT
+#include <asm/paravirt_types.h>
+#endif
struct cpuinfo_x86;
struct task_struct;
#endif
}
+#ifdef CONFIG_X86_64
+static inline bool user_64bit_mode(struct pt_regs *regs)
+{
+#ifndef CONFIG_PARAVIRT
+ /*
+ * On non-paravirt systems, this is the only long mode CPL 3
+ * selector. We do not allow long mode selectors in the LDT.
+ */
+ return regs->cs == __USER_CS;
+#else
+ /* Headers are too twisted for this to go in paravirt.h. */
+ return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
+#endif
+}
+#endif
+
/*
* X86_32 CPUs don't save ss and esp if the CPU is already in kernel mode
* when it traps. The previous stack will be directly underneath the saved
: "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
#elif defined(__x86_64__)
__asm__ (
- "mul %[mul_frac] ; shrd $32, %[hi], %[lo]"
+ "mulq %[mul_frac] ; shrd $32, %[hi], %[lo]"
: [lo]"=a"(product),
[hi]"=d"(tmp)
: "0"(delta),
asmlinkage void machine_check(void);
#endif /* CONFIG_X86_MCE */
asmlinkage void simd_coprocessor_error(void);
-asmlinkage void emulate_vsyscall(void);
dotraplinkage void do_divide_error(struct pt_regs *, long);
dotraplinkage void do_debug(struct pt_regs *, long);
dotraplinkage void do_machine_check(struct pt_regs *, long);
#endif
dotraplinkage void do_simd_coprocessor_error(struct pt_regs *, long);
-dotraplinkage void do_emulate_vsyscall(struct pt_regs *, long);
#ifdef CONFIG_X86_32
dotraplinkage void do_iret_error(struct pt_regs *, long);
#endif
__SYSCALL(__NR_quotactl, sys_quotactl)
#define __NR_nfsservctl 180
-__SYSCALL(__NR_nfsservctl, sys_nfsservctl)
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
/* reserved for LiS/STREAMS */
#define __NR_getpmsg 181
__SYSCALL(__NR_sendmmsg, sys_sendmmsg)
#define __NR_setns 308
__SYSCALL(__NR_setns, sys_setns)
+#define __NR_getcpu 309
+__SYSCALL(__NR_getcpu, sys_getcpu)
#ifndef __NO_STUBS
#define __ARCH_WANT_OLD_READDIR
extern void map_vsyscall(void);
+/*
+ * Called on instruction fetch fault in vsyscall page.
+ * Returns true if handled.
+ */
+extern bool emulate_vsyscall(struct pt_regs *regs, unsigned long address);
+
#endif /* __KERNEL__ */
#endif /* _ASM_X86_VSYSCALL_H */
((unsigned long)((u64)CONFIG_XEN_MAX_DOMAIN_MEMORY * 1024 * 1024 * 1024 / PAGE_SIZE))
extern unsigned long *machine_to_phys_mapping;
-extern unsigned int machine_to_phys_order;
+extern unsigned long machine_to_phys_nr;
extern unsigned long get_phys_to_machine(unsigned long pfn);
extern bool set_phys_to_machine(unsigned long pfn, unsigned long mfn);
if (xen_feature(XENFEAT_auto_translated_physmap))
return mfn;
- if (unlikely((mfn >> machine_to_phys_order) != 0)) {
+ if (unlikely(mfn >= machine_to_phys_nr)) {
pfn = ~0;
goto try_override;
}
CFLAGS_REMOVE_early_printk.o = -pg
endif
-#
-# vsyscalls (which work on the user stack) should have
-# no stack-protector checks:
-#
-nostackp := $(call cc-option, -fno-stack-protector)
-CFLAGS_vsyscall_64.o := $(PROFILING) -g0 $(nostackp)
-CFLAGS_hpet.o := $(nostackp)
-CFLAGS_paravirt.o := $(nostackp)
-GCOV_PROFILE_vsyscall_64.o := n
-GCOV_PROFILE_hpet.o := n
-GCOV_PROFILE_tsc.o := n
-GCOV_PROFILE_paravirt.o := n
-
obj-y := process_$(BITS).o signal.o entry_$(BITS).o
obj-y += traps.o irq.o irq_$(BITS).o dumpstack_$(BITS).o
obj-y += time.o ioport.o ldt.o dumpstack.o
((start_rip << UVH_IPI_INT_VECTOR_SHFT) >> 12) |
APIC_DM_INIT;
uv_write_global_mmr64(pnode, UVH_IPI_INT, val);
- mdelay(10);
val = (1UL << UVH_IPI_INT_SEND_SHFT) |
(phys_apicid << UVH_IPI_INT_APIC_ID_SHFT) |
*/
static int mtrr_rendezvous_handler(void *info)
{
-#ifdef CONFIG_SMP
struct set_mtrr_data *data = info;
/*
} else if (mtrr_aps_delayed_init || !cpu_online(smp_processor_id())) {
mtrr_if->set_all();
}
-#endif
return 0;
}
perf_callchain_store(entry, regs->ip);
+ if (!current->mm)
+ return;
+
if (perf_callchain_user32(regs, entry))
return;
break;
case 42: /* SandyBridge */
+ case 45: /* SandyBridge, "Romely-EP" */
memcpy(hw_cache_event_ids, snb_hw_cache_event_ids,
sizeof(hw_cache_event_ids));
#include <asm/ftrace.h>
#include <asm/irq_vectors.h>
#include <asm/cpufeature.h>
+#include <asm/alternative-asm.h>
/* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
#include <linux/elf-em.h>
661: pushl_cfi $do_general_protection
662:
.section .altinstructions,"a"
- .balign 4
- .long 661b
- .long 663f
- .word X86_FEATURE_XMM
- .byte 662b-661b
- .byte 664f-663f
+ altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
.previous
.section .altinstr_replacement,"ax"
663: pushl $do_simd_coprocessor_error
zeroentry coprocessor_error do_coprocessor_error
errorentry alignment_check do_alignment_check
zeroentry simd_coprocessor_error do_simd_coprocessor_error
-zeroentry emulate_vsyscall do_emulate_vsyscall
/* Reload gs selector with exception handling */
.paravirt_enabled = 0,
.kernel_rpl = 0,
.shared_kernel_pmd = 1, /* Only used when CONFIG_X86_PAE is set */
+
+#ifdef CONFIG_X86_64
+ .extra_user_64bit_cs = __USER_CS,
+#endif
};
struct pv_init_ops pv_init_ops = {
#ifdef CONFIG_X86_64
case 0x40 ... 0x4f:
- if (regs->cs != __USER_CS)
+ if (!user_64bit_mode(regs))
/* 32-bit mode: register increment */
return 0;
/* 64-bit mode: REX prefix */
.long ptregs_vm86
.long sys_ni_syscall /* Old sys_query_module */
.long sys_poll
- .long sys_nfsservctl
+ .long sys_ni_syscall /* Old nfsservctl */
.long sys_setresgid16 /* 170 */
.long sys_getresgid16
.long sys_prctl
set_bit(SYSCALL_VECTOR, used_vectors);
#endif
-#ifdef CONFIG_X86_64
- BUG_ON(test_bit(VSYSCALL_EMU_VECTOR, used_vectors));
- set_system_intr_gate(VSYSCALL_EMU_VECTOR, &emulate_vsyscall);
- set_bit(VSYSCALL_EMU_VECTOR, used_vectors);
-#endif
-
/*
* Should be a barrier for any external CPU state:
*/
text PT_LOAD FLAGS(5); /* R_E */
data PT_LOAD FLAGS(6); /* RW_ */
#ifdef CONFIG_X86_64
- user PT_LOAD FLAGS(5); /* R_E */
#ifdef CONFIG_SMP
percpu PT_LOAD FLAGS(6); /* RW_ */
#endif
#ifdef CONFIG_X86_64
-#define VSYSCALL_ADDR (-10*1024*1024)
-
-#define VLOAD_OFFSET (VSYSCALL_ADDR - __vsyscall_0 + LOAD_OFFSET)
-#define VLOAD(x) (ADDR(x) - VLOAD_OFFSET)
-
-#define VVIRT_OFFSET (VSYSCALL_ADDR - __vsyscall_0)
-#define VVIRT(x) (ADDR(x) - VVIRT_OFFSET)
-
- . = ALIGN(4096);
- __vsyscall_0 = .;
-
- . = VSYSCALL_ADDR;
- .vsyscall : AT(VLOAD(.vsyscall)) {
- *(.vsyscall_0)
-
- . = 1024;
- *(.vsyscall_1)
-
- . = 2048;
- *(.vsyscall_2)
-
- . = 4096; /* Pad the whole page. */
- } :user =0xcc
- . = ALIGN(__vsyscall_0 + PAGE_SIZE, PAGE_SIZE);
-
-#undef VSYSCALL_ADDR
-#undef VLOAD_OFFSET
-#undef VLOAD
-#undef VVIRT_OFFSET
-#undef VVIRT
-
+ . = ALIGN(PAGE_SIZE);
__vvar_page = .;
.vvar : AT(ADDR(.vvar) - LOAD_OFFSET) {
+ /* work around gold bug 13023 */
+ __vvar_beginning_hack = .;
- /* Place all vvars at the offsets in asm/vvar.h. */
-#define EMIT_VVAR(name, offset) \
- . = offset; \
+ /* Place all vvars at the offsets in asm/vvar.h. */
+#define EMIT_VVAR(name, offset) \
+ . = __vvar_beginning_hack + offset; \
*(.vvar_ ## name)
#define __VVAR_KERNEL_LDS
#include <asm/vvar.h>
* use the vDSO.
*/
-/* Disable profiling for userspace code: */
-#define DISABLE_BRANCH_PROFILING
-
#include <linux/time.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <asm/vgtod.h>
#include <asm/traps.h>
+#define CREATE_TRACE_POINTS
+#include "vsyscall_trace.h"
+
DEFINE_VVAR(int, vgetcpu_mode);
DEFINE_VVAR(struct vsyscall_gtod_data, vsyscall_gtod_data) =
{
.lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock),
};
+static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
+
+static int __init vsyscall_setup(char *str)
+{
+ if (str) {
+ if (!strcmp("emulate", str))
+ vsyscall_mode = EMULATE;
+ else if (!strcmp("native", str))
+ vsyscall_mode = NATIVE;
+ else if (!strcmp("none", str))
+ vsyscall_mode = NONE;
+ else
+ return -EINVAL;
+
+ return 0;
+ }
+
+ return -EINVAL;
+}
+early_param("vsyscall", vsyscall_setup);
+
void update_vsyscall_tz(void)
{
unsigned long flags;
printk("%s%s[%d] %s ip:%lx cs:%lx sp:%lx ax:%lx si:%lx di:%lx\n",
level, tsk->comm, task_pid_nr(tsk),
- message, regs->ip - 2, regs->cs,
+ message, regs->ip, regs->cs,
regs->sp, regs->ax, regs->si, regs->di);
}
return nr;
}
-void dotraplinkage do_emulate_vsyscall(struct pt_regs *regs, long error_code)
+bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
{
struct task_struct *tsk;
unsigned long caller;
int vsyscall_nr;
long ret;
- local_irq_enable();
-
/*
- * Real 64-bit user mode code has cs == __USER_CS. Anything else
- * is bogus.
+ * No point in checking CS -- the only way to get here is a user mode
+ * trap to a high address, which means that we're in 64-bit user code.
*/
- if (regs->cs != __USER_CS) {
- /*
- * If we trapped from kernel mode, we might as well OOPS now
- * instead of returning to some random address and OOPSing
- * then.
- */
- BUG_ON(!user_mode(regs));
- /* Compat mode and non-compat 32-bit CS should both segfault. */
- warn_bad_vsyscall(KERN_WARNING, regs,
- "illegal int 0xcc from 32-bit mode");
- goto sigsegv;
+ WARN_ON_ONCE(address != regs->ip);
+
+ if (vsyscall_mode == NONE) {
+ warn_bad_vsyscall(KERN_INFO, regs,
+ "vsyscall attempted with vsyscall=none");
+ return false;
}
- /*
- * x86-ism here: regs->ip points to the instruction after the int 0xcc,
- * and int 0xcc is two bytes long.
- */
- vsyscall_nr = addr_to_vsyscall_nr(regs->ip - 2);
+ vsyscall_nr = addr_to_vsyscall_nr(address);
+
+ trace_emulate_vsyscall(vsyscall_nr);
+
if (vsyscall_nr < 0) {
warn_bad_vsyscall(KERN_WARNING, regs,
- "illegal int 0xcc (exploit attempt?)");
+ "misaligned vsyscall (exploit attempt or buggy program) -- look up the vsyscall kernel parameter if you need a workaround");
goto sigsegv;
}
if (get_user(caller, (unsigned long __user *)regs->sp) != 0) {
- warn_bad_vsyscall(KERN_WARNING, regs, "int 0xcc with bad stack (exploit attempt?)");
+ warn_bad_vsyscall(KERN_WARNING, regs,
+ "vsyscall with bad stack (exploit attempt?)");
goto sigsegv;
}
regs->ip = caller;
regs->sp += 8;
- local_irq_disable();
- return;
+ return true;
sigsegv:
- regs->ip -= 2; /* The faulting instruction should be the int 0xcc. */
force_sig(SIGSEGV, current);
- local_irq_disable();
+ return true;
}
/*
void __init map_vsyscall(void)
{
- extern char __vsyscall_0;
- unsigned long physaddr_page0 = __pa_symbol(&__vsyscall_0);
+ extern char __vsyscall_page;
+ unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
extern char __vvar_page;
unsigned long physaddr_vvar_page = __pa_symbol(&__vvar_page);
- /* Note that VSYSCALL_MAPPED_PAGES must agree with the code below. */
- __set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_page0, PAGE_KERNEL_VSYSCALL);
+ __set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_vsyscall,
+ vsyscall_mode == NATIVE
+ ? PAGE_KERNEL_VSYSCALL
+ : PAGE_KERNEL_VVAR);
+ BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_FIRST_PAGE) !=
+ (unsigned long)VSYSCALL_START);
+
__set_fixmap(VVAR_PAGE, physaddr_vvar_page, PAGE_KERNEL_VVAR);
- BUILD_BUG_ON((unsigned long)__fix_to_virt(VVAR_PAGE) != (unsigned long)VVAR_ADDRESS);
+ BUILD_BUG_ON((unsigned long)__fix_to_virt(VVAR_PAGE) !=
+ (unsigned long)VVAR_ADDRESS);
}
static int __init vsyscall_init(void)
*/
#include <linux/linkage.h>
+
#include <asm/irq_vectors.h>
+#include <asm/page_types.h>
+#include <asm/unistd_64.h>
+
+__PAGE_ALIGNED_DATA
+ .globl __vsyscall_page
+ .balign PAGE_SIZE, 0xcc
+ .type __vsyscall_page, @object
+__vsyscall_page:
+
+ mov $__NR_gettimeofday, %rax
+ syscall
+ ret
-/* The unused parts of the page are filled with 0xcc by the linker script. */
+ .balign 1024, 0xcc
+ mov $__NR_time, %rax
+ syscall
+ ret
-.section .vsyscall_0, "a"
-ENTRY(vsyscall_0)
- int $VSYSCALL_EMU_VECTOR
-END(vsyscall_0)
+ .balign 1024, 0xcc
+ mov $__NR_getcpu, %rax
+ syscall
+ ret
-.section .vsyscall_1, "a"
-ENTRY(vsyscall_1)
- int $VSYSCALL_EMU_VECTOR
-END(vsyscall_1)
+ .balign 4096, 0xcc
-.section .vsyscall_2, "a"
-ENTRY(vsyscall_2)
- int $VSYSCALL_EMU_VECTOR
-END(vsyscall_2)
+ .size __vsyscall_page, 4096
--- /dev/null
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM vsyscall
+
+#if !defined(__VSYSCALL_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define __VSYSCALL_TRACE_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(emulate_vsyscall,
+
+ TP_PROTO(int nr),
+
+ TP_ARGS(nr),
+
+ TP_STRUCT__entry(__field(int, nr)),
+
+ TP_fast_assign(
+ __entry->nr = nr;
+ ),
+
+ TP_printk("nr = %d", __entry->nr)
+);
+
+#endif
+
+#undef TRACE_INCLUDE_PATH
+#define TRACE_INCLUDE_PATH ../../arch/x86/kernel
+#define TRACE_INCLUDE_FILE vsyscall_trace
+#include <trace/define_trace.h>
depends on HAVE_KVM
# for device assignment:
depends on PCI
+ # for TASKSTATS/TASK_DELAY_ACCT:
+ depends on NET
select PREEMPT_NOTIFIERS
select MMU_NOTIFIER
select ANON_INODES
select KVM_ASYNC_PF
select USER_RETURN_NOTIFIER
select KVM_MMIO
+ select TASKSTATS
select TASK_DELAY_ACCT
---help---
Support hosting fully virtualized guest machines using hardware
#include <asm/traps.h> /* dotraplinkage, ... */
#include <asm/pgalloc.h> /* pgd_*(), ... */
#include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
+#include <asm/vsyscall.h>
/*
* Page fault error code bits:
* but for now it's good enough to assume that long
* mode only uses well known segments or kernel.
*/
- return (!user_mode(regs)) || (regs->cs == __USER_CS);
+ return (!user_mode(regs) || user_64bit_mode(regs));
#endif
case 0x60:
/* 0x64 thru 0x67 are valid prefixes in all modes. */
if (is_errata100(regs, address))
return;
+#ifdef CONFIG_X86_64
+ /*
+ * Instruction fetch faults in the vsyscall page might need
+ * emulation.
+ */
+ if (unlikely((error_code & PF_INSTR) &&
+ ((address & ~0xfff) == VSYSCALL_START))) {
+ if (emulate_vsyscall(regs, address))
+ return;
+ }
+#endif
+
if (unlikely(show_unhandled_signals))
show_signal_msg(regs, error_code, address, tsk);
}
}
+ /* After the PCI-E bus has been walked and all devices discovered,
+ * configure any settings of the fabric that might be necessary.
+ */
+ if (bus) {
+ struct pci_bus *child;
+ list_for_each_entry(child, &bus->children, node) {
+ struct pci_dev *self = child->self;
+ if (!self)
+ continue;
+
+ pcie_bus_configure_settings(child, self->pcie_mpss);
+ }
+ }
+
if (!bus)
kfree(sd);
irq_attr.trigger = 1;
irq_attr.polarity = 1;
io_apic_set_pci_routing(NULL, pentry->irq, &irq_attr);
- }
+ } else
+ pentry->irq = 0; /* No irq */
+
switch (pentry->type) {
case SFI_DEV_TYPE_IPC:
/* ID as IRQ is a hack that will go away */
if (inbuf && inlen) {
/* write data to EC */
for (i = 0; i < inlen; i++) {
+ pr_devel("olpc-ec: sending cmd arg 0x%x\n", inbuf[i]);
+ outb(inbuf[i], 0x68);
if (wait_on_ibf(0x6c, 0)) {
printk(KERN_ERR "olpc-ec: timeout waiting for"
" EC accept data!\n");
goto err;
}
- pr_devel("olpc-ec: sending cmd arg 0x%x\n", inbuf[i]);
- outb(inbuf[i], 0x68);
}
}
if (outbuf && outlen) {
vdso_start:
.incbin "arch/x86/vdso/vdso.so"
vdso_end:
+ .align PAGE_SIZE /* extra data here leaks to userspace. */
.previous
.space 7,0x90
/* 14: System call restart point is here! (SYSENTER_RETURN-2) */
- jmp .Lenter_kernel
+ int $0x80
/* 16: System call normal return point is here! */
VDSO32_SYSENTER_RETURN: /* Symbol used by sysenter.c via vdso32-syms.h */
pop %ebp
grant-table.o suspend.o platform-pci-unplug.o \
p2m.o
-obj-$(CONFIG_FTRACE) += trace.o
+obj-$(CONFIG_EVENT_TRACING) += trace.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
unsigned long *machine_to_phys_mapping = (void *)MACH2PHYS_VIRT_START;
EXPORT_SYMBOL(machine_to_phys_mapping);
-unsigned int machine_to_phys_order;
-EXPORT_SYMBOL(machine_to_phys_order);
+unsigned long machine_to_phys_nr;
+EXPORT_SYMBOL(machine_to_phys_nr);
struct start_info *xen_start_info;
EXPORT_SYMBOL_GPL(xen_start_info);
.paravirt_enabled = 1,
.shared_kernel_pmd = 0,
+#ifdef CONFIG_X86_64
+ .extra_user_64bit_cs = FLAT_USER_CS64,
+#endif
+
.name = "Xen",
};
void __init xen_setup_machphys_mapping(void)
{
struct xen_machphys_mapping mapping;
- unsigned long machine_to_phys_nr_ents;
if (HYPERVISOR_memory_op(XENMEM_machphys_mapping, &mapping) == 0) {
machine_to_phys_mapping = (unsigned long *)mapping.v_start;
- machine_to_phys_nr_ents = mapping.max_mfn + 1;
+ machine_to_phys_nr = mapping.max_mfn + 1;
} else {
- machine_to_phys_nr_ents = MACH2PHYS_NR_ENTRIES;
+ machine_to_phys_nr = MACH2PHYS_NR_ENTRIES;
}
- machine_to_phys_order = fls(machine_to_phys_nr_ents - 1);
+#ifdef CONFIG_X86_32
+ if ((machine_to_phys_mapping + machine_to_phys_nr)
+ < machine_to_phys_mapping)
+ machine_to_phys_nr = (unsigned long *)NULL
+ - machine_to_phys_mapping;
+#endif
}
#ifdef CONFIG_X86_64
# endif
#else
case VSYSCALL_LAST_PAGE ... VSYSCALL_FIRST_PAGE:
+ case VVAR_PAGE:
#endif
case FIX_TEXT_POKE0:
case FIX_TEXT_POKE1:
#ifdef CONFIG_X86_64
/* Replicate changes to map the vsyscall page into the user
pagetable vsyscall mapping. */
- if (idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) {
+ if ((idx >= VSYSCALL_LAST_PAGE && idx <= VSYSCALL_FIRST_PAGE) ||
+ idx == VVAR_PAGE) {
unsigned long vaddr = __fix_to_virt(idx);
set_pte_vaddr_pud(level3_user_vsyscall, vaddr, pte);
}
PFN_UP(start_pci), PFN_DOWN(last));
return identity;
}
+
+static unsigned long __init xen_get_max_pages(void)
+{
+ unsigned long max_pages = MAX_DOMAIN_PAGES;
+ domid_t domid = DOMID_SELF;
+ int ret;
+
+ ret = HYPERVISOR_memory_op(XENMEM_maximum_reservation, &domid);
+ if (ret > 0)
+ max_pages = ret;
+ return min(max_pages, MAX_DOMAIN_PAGES);
+}
+
/**
* machine_specific_memory_setup - Hook for machine specific memory setup.
**/
sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
+ extra_limit = xen_get_max_pages();
+ if (extra_limit >= max_pfn)
+ extra_pages = extra_limit - max_pfn;
+ else
+ extra_pages = 0;
+
extra_pages += xen_return_unused_memory(xen_start_info->nr_pages, &e820);
/*
#include <xen/page.h>
#include <xen/events.h>
+#include <xen/hvc-console.h>
#include "xen-ops.h"
#include "mmu.h"
unsigned cpu;
unsigned int i;
+ if (skip_ioapic_setup) {
+ char *m = (max_cpus == 0) ?
+ "The nosmp parameter is incompatible with Xen; " \
+ "use Xen dom0_max_vcpus=1 parameter" :
+ "The noapic parameter is incompatible with Xen";
+
+ xen_raw_printk(m);
+ panic(m);
+ }
xen_init_lock_cpu(0);
smp_store_cpu_info(0);
native_smp_prepare_cpus(max_cpus);
WARN_ON(xen_smp_intr_init(0));
- if (!xen_have_vector_callback)
- return;
xen_init_lock_cpu(0);
xen_init_spinlocks();
}
void __init xen_hvm_smp_init(void)
{
+ if (!xen_have_vector_callback)
+ return;
smp_ops.smp_prepare_cpus = xen_hvm_smp_prepare_cpus;
smp_ops.smp_send_reschedule = xen_smp_send_reschedule;
smp_ops.cpu_up = xen_hvm_cpu_up;
/*
* If there's something pending, mask events again so we can
- * jump back into xen_hypervisor_callback
+ * jump back into xen_hypervisor_callback. Otherwise do not
+ * touch XEN_vcpu_info_mask.
*/
- sete XEN_vcpu_info_mask(%eax)
+ jne 1f
+ movb $1, XEN_vcpu_info_mask(%eax)
- popl %eax
+1: popl %eax
/*
* From this point on the registers are restored and the stack
#define __NR_quotactl 204
__SYSCALL(204, sys_quotactl, 4)
#define __NR_nfsservctl 205
-__SYSCALL(205, sys_nfsservctl, 3)
+__SYSCALL(205, sys_ni_syscall, 0)
#define __NR__sysctl 206
__SYSCALL(206, sys_sysctl, 1)
#define __NR_bdflush 207
If unsure, say Y.
+config BLK_DEV_BSGLIB
+ bool "Block layer SG support v4 helper lib"
+ default n
+ select BLK_DEV_BSG
+ help
+ Subsystems will normally enable this if needed. Users will not
+ normally need to manually enable this.
+
+ If unsure, say N.
+
config BLK_DEV_INTEGRITY
bool "Block layer data integrity support"
---help---
blk-iopoll.o blk-lib.o ioctl.o genhd.o scsi_ioctl.o
obj-$(CONFIG_BLK_DEV_BSG) += bsg.o
+obj-$(CONFIG_BLK_DEV_BSGLIB) += bsg-lib.o
obj-$(CONFIG_BLK_CGROUP) += blk-cgroup.o
obj-$(CONFIG_BLK_DEV_THROTTLING) += blk-throttle.o
obj-$(CONFIG_IOSCHED_NOOP) += noop-iosched.o
int blk_insert_cloned_request(struct request_queue *q, struct request *rq)
{
unsigned long flags;
+ int where = ELEVATOR_INSERT_BACK;
if (blk_rq_check_limits(q, rq))
return -EIO;
*/
BUG_ON(blk_queued_rq(rq));
- add_acct_request(q, rq, ELEVATOR_INSERT_BACK);
+ if (rq->cmd_flags & (REQ_FLUSH|REQ_FUA))
+ where = ELEVATOR_INSERT_FLUSH;
+
+ add_acct_request(q, rq, where);
spin_unlock_irqrestore(q->queue_lock, flags);
return 0;
* %false - we are done with this request
* %true - still buffers pending for this request
**/
-static bool __blk_end_bidi_request(struct request *rq, int error,
+bool __blk_end_bidi_request(struct request *rq, int error,
unsigned int nr_bytes, unsigned int bidi_bytes)
{
if (blk_update_bidi_request(rq, error, nr_bytes, bidi_bytes))
{
unsigned int policy = 0;
+ if (blk_rq_sectors(rq))
+ policy |= REQ_FSEQ_DATA;
+
if (fflags & REQ_FLUSH) {
if (rq->cmd_flags & REQ_FLUSH)
policy |= REQ_FSEQ_PREFLUSH;
- if (blk_rq_sectors(rq))
- policy |= REQ_FSEQ_DATA;
if (!(fflags & REQ_FUA) && (rq->cmd_flags & REQ_FUA))
policy |= REQ_FSEQ_POSTFLUSH;
}
/* make @rq a normal request */
rq->cmd_flags &= ~REQ_FLUSH_SEQ;
- rq->end_io = NULL;
+ rq->end_io = rq->flush.saved_end_io;
}
/**
unsigned int fflags = q->flush_flags; /* may change, cache */
unsigned int policy = blk_flush_policy(fflags, rq);
- BUG_ON(rq->end_io);
- BUG_ON(!rq->bio || rq->bio != rq->biotail);
-
/*
* @policy now records what operations need to be done. Adjust
* REQ_FLUSH and FUA for the driver.
rq->cmd_flags &= ~REQ_FUA;
/*
+ * An empty flush handed down from a stacking driver may
+ * translate into nothing if the underlying device does not
+ * advertise a write-back cache. In this case, simply
+ * complete the request.
+ */
+ if (!policy) {
+ __blk_end_bidi_request(rq, 0, 0, 0);
+ return;
+ }
+
+ BUG_ON(!rq->bio || rq->bio != rq->biotail);
+
+ /*
* If there's data but flush is not necessary, the request can be
* processed directly without going through flush machinery. Queue
* for normal execution.
if ((policy & REQ_FSEQ_DATA) &&
!(policy & (REQ_FSEQ_PREFLUSH | REQ_FSEQ_POSTFLUSH))) {
list_add_tail(&rq->queuelist, &q->queue_head);
+ blk_run_queue_async(q);
return;
}
memset(&rq->flush, 0, sizeof(rq->flush));
INIT_LIST_HEAD(&rq->flush.list);
rq->cmd_flags |= REQ_FLUSH_SEQ;
+ rq->flush.saved_end_io = rq->end_io; /* Usually NULL */
rq->end_io = flush_data_end_io;
blk_flush_complete_seq(rq, REQ_FSEQ_ACTIONS & ~policy, 0);
} else
ccpu = cpu;
+ /*
+ * If current CPU and requested CPU are in the same group, running
+ * softirq in current CPU. One might concern this is just like
+ * QUEUE_FLAG_SAME_FORCE, but actually not. blk_complete_request() is
+ * running in interrupt handler, and currently I/O controller doesn't
+ * support multiple interrupts, so current CPU is unique actually. This
+ * avoids IPI sending from current CPU to the first CPU of a group.
+ */
if (ccpu == cpu || ccpu == group_cpu) {
struct list_head *list;
do_local:
static void throtl_charge_bio(struct throtl_grp *tg, struct bio *bio)
{
bool rw = bio_data_dir(bio);
- bool sync = bio->bi_rw & REQ_SYNC;
+ bool sync = rw_is_sync(bio->bi_rw);
/* Charge the bio to the group */
tg->bytes_disp[rw] += bio->bi_size;
if (tg_no_rule_group(tg, rw)) {
blkiocg_update_dispatch_stats(&tg->blkg, bio->bi_size,
- rw, bio->bi_rw & REQ_SYNC);
+ rw, rw_is_sync(bio->bi_rw));
rcu_read_unlock();
return 0;
}
struct bio *bio);
void blk_dequeue_request(struct request *rq);
void __blk_queue_free_tags(struct request_queue *q);
+bool __blk_end_bidi_request(struct request *rq, int error,
+ unsigned int nr_bytes, unsigned int bidi_bytes);
void blk_rq_timed_out_timer(unsigned long data);
void blk_delete_timer(struct request *);
--- /dev/null
+/*
+ * BSG helper library
+ *
+ * Copyright (C) 2008 James Smart, Emulex Corporation
+ * Copyright (C) 2011 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2011 Mike Christie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#include <linux/slab.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/scatterlist.h>
+#include <linux/bsg-lib.h>
+#include <linux/module.h>
+#include <scsi/scsi_cmnd.h>
+
+/**
+ * bsg_destroy_job - routine to teardown/delete a bsg job
+ * @job: bsg_job that is to be torn down
+ */
+static void bsg_destroy_job(struct bsg_job *job)
+{
+ put_device(job->dev); /* release reference for the request */
+
+ kfree(job->request_payload.sg_list);
+ kfree(job->reply_payload.sg_list);
+ kfree(job);
+}
+
+/**
+ * bsg_job_done - completion routine for bsg requests
+ * @job: bsg_job that is complete
+ * @result: job reply result
+ * @reply_payload_rcv_len: length of payload recvd
+ *
+ * The LLD should call this when the bsg job has completed.
+ */
+void bsg_job_done(struct bsg_job *job, int result,
+ unsigned int reply_payload_rcv_len)
+{
+ struct request *req = job->req;
+ struct request *rsp = req->next_rq;
+ int err;
+
+ err = job->req->errors = result;
+ if (err < 0)
+ /* we're only returning the result field in the reply */
+ job->req->sense_len = sizeof(u32);
+ else
+ job->req->sense_len = job->reply_len;
+ /* we assume all request payload was transferred, residual == 0 */
+ req->resid_len = 0;
+
+ if (rsp) {
+ WARN_ON(reply_payload_rcv_len > rsp->resid_len);
+
+ /* set reply (bidi) residual */
+ rsp->resid_len -= min(reply_payload_rcv_len, rsp->resid_len);
+ }
+ blk_complete_request(req);
+}
+EXPORT_SYMBOL_GPL(bsg_job_done);
+
+/**
+ * bsg_softirq_done - softirq done routine for destroying the bsg requests
+ * @rq: BSG request that holds the job to be destroyed
+ */
+static void bsg_softirq_done(struct request *rq)
+{
+ struct bsg_job *job = rq->special;
+
+ blk_end_request_all(rq, rq->errors);
+ bsg_destroy_job(job);
+}
+
+static int bsg_map_buffer(struct bsg_buffer *buf, struct request *req)
+{
+ size_t sz = (sizeof(struct scatterlist) * req->nr_phys_segments);
+
+ BUG_ON(!req->nr_phys_segments);
+
+ buf->sg_list = kzalloc(sz, GFP_KERNEL);
+ if (!buf->sg_list)
+ return -ENOMEM;
+ sg_init_table(buf->sg_list, req->nr_phys_segments);
+ buf->sg_cnt = blk_rq_map_sg(req->q, req, buf->sg_list);
+ buf->payload_len = blk_rq_bytes(req);
+ return 0;
+}
+
+/**
+ * bsg_create_job - create the bsg_job structure for the bsg request
+ * @dev: device that is being sent the bsg request
+ * @req: BSG request that needs a job structure
+ */
+static int bsg_create_job(struct device *dev, struct request *req)
+{
+ struct request *rsp = req->next_rq;
+ struct request_queue *q = req->q;
+ struct bsg_job *job;
+ int ret;
+
+ BUG_ON(req->special);
+
+ job = kzalloc(sizeof(struct bsg_job) + q->bsg_job_size, GFP_KERNEL);
+ if (!job)
+ return -ENOMEM;
+
+ req->special = job;
+ job->req = req;
+ if (q->bsg_job_size)
+ job->dd_data = (void *)&job[1];
+ job->request = req->cmd;
+ job->request_len = req->cmd_len;
+ job->reply = req->sense;
+ job->reply_len = SCSI_SENSE_BUFFERSIZE; /* Size of sense buffer
+ * allocated */
+ if (req->bio) {
+ ret = bsg_map_buffer(&job->request_payload, req);
+ if (ret)
+ goto failjob_rls_job;
+ }
+ if (rsp && rsp->bio) {
+ ret = bsg_map_buffer(&job->reply_payload, rsp);
+ if (ret)
+ goto failjob_rls_rqst_payload;
+ }
+ job->dev = dev;
+ /* take a reference for the request */
+ get_device(job->dev);
+ return 0;
+
+failjob_rls_rqst_payload:
+ kfree(job->request_payload.sg_list);
+failjob_rls_job:
+ kfree(job);
+ return -ENOMEM;
+}
+
+/*
+ * bsg_goose_queue - restart queue in case it was stopped
+ * @q: request q to be restarted
+ */
+void bsg_goose_queue(struct request_queue *q)
+{
+ if (!q)
+ return;
+
+ blk_run_queue_async(q);
+}
+EXPORT_SYMBOL_GPL(bsg_goose_queue);
+
+/**
+ * bsg_request_fn - generic handler for bsg requests
+ * @q: request queue to manage
+ *
+ * On error the create_bsg_job function should return a -Exyz error value
+ * that will be set to the req->errors.
+ *
+ * Drivers/subsys should pass this to the queue init function.
+ */
+void bsg_request_fn(struct request_queue *q)
+{
+ struct device *dev = q->queuedata;
+ struct request *req;
+ struct bsg_job *job;
+ int ret;
+
+ if (!get_device(dev))
+ return;
+
+ while (1) {
+ req = blk_fetch_request(q);
+ if (!req)
+ break;
+ spin_unlock_irq(q->queue_lock);
+
+ ret = bsg_create_job(dev, req);
+ if (ret) {
+ req->errors = ret;
+ blk_end_request_all(req, ret);
+ spin_lock_irq(q->queue_lock);
+ continue;
+ }
+
+ job = req->special;
+ ret = q->bsg_job_fn(job);
+ spin_lock_irq(q->queue_lock);
+ if (ret)
+ break;
+ }
+
+ spin_unlock_irq(q->queue_lock);
+ put_device(dev);
+ spin_lock_irq(q->queue_lock);
+}
+EXPORT_SYMBOL_GPL(bsg_request_fn);
+
+/**
+ * bsg_setup_queue - Create and add the bsg hooks so we can receive requests
+ * @dev: device to attach bsg device to
+ * @q: request queue setup by caller
+ * @name: device to give bsg device
+ * @job_fn: bsg job handler
+ * @dd_job_size: size of LLD data needed for each job
+ *
+ * The caller should have setup the reuqest queue with bsg_request_fn
+ * as the request_fn.
+ */
+int bsg_setup_queue(struct device *dev, struct request_queue *q,
+ char *name, bsg_job_fn *job_fn, int dd_job_size)
+{
+ int ret;
+
+ q->queuedata = dev;
+ q->bsg_job_size = dd_job_size;
+ q->bsg_job_fn = job_fn;
+ queue_flag_set_unlocked(QUEUE_FLAG_BIDI, q);
+ blk_queue_softirq_done(q, bsg_softirq_done);
+ blk_queue_rq_timeout(q, BLK_DEFAULT_SG_TIMEOUT);
+
+ ret = bsg_register_queue(q, dev, name, NULL);
+ if (ret) {
+ printk(KERN_ERR "%s: bsg interface failed to "
+ "initialize - register queue\n", dev->kobj.name);
+ return ret;
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(bsg_setup_queue);
+
+/**
+ * bsg_remove_queue - Deletes the bsg dev from the q
+ * @q: the request_queue that is to be torn down.
+ *
+ * Notes:
+ * Before unregistering the queue empty any requests that are blocked
+ */
+void bsg_remove_queue(struct request_queue *q)
+{
+ struct request *req; /* block request */
+ int counts; /* totals for request_list count and starved */
+
+ if (!q)
+ return;
+
+ /* Stop taking in new requests */
+ spin_lock_irq(q->queue_lock);
+ blk_stop_queue(q);
+
+ /* drain all requests in the queue */
+ while (1) {
+ /* need the lock to fetch a request
+ * this may fetch the same reqeust as the previous pass
+ */
+ req = blk_fetch_request(q);
+ /* save requests in use and starved */
+ counts = q->rq.count[0] + q->rq.count[1] +
+ q->rq.starved[0] + q->rq.starved[1];
+ spin_unlock_irq(q->queue_lock);
+ /* any requests still outstanding? */
+ if (counts == 0)
+ break;
+
+ /* This may be the same req as the previous iteration,
+ * always send the blk_end_request_all after a prefetch.
+ * It is not okay to not end the request because the
+ * prefetch started the request.
+ */
+ if (req) {
+ /* return -ENXIO to indicate that this queue is
+ * going away
+ */
+ req->errors = -ENXIO;
+ blk_end_request_all(req, -ENXIO);
+ }
+
+ msleep(200); /* allow bsg to possibly finish */
+ spin_lock_irq(q->queue_lock);
+ }
+ bsg_unregister_queue(q);
+}
+EXPORT_SYMBOL_GPL(bsg_remove_queue);
unsigned long slice_end;
long slice_resid;
+ /* pending metadata requests */
+ int meta_pending;
/* number of requests that are on the dispatch list or inside driver */
int dispatched;
if (rq_is_sync(rq1) != rq_is_sync(rq2))
return rq_is_sync(rq1) ? rq1 : rq2;
+ if ((rq1->cmd_flags ^ rq2->cmd_flags) & REQ_META)
+ return rq1->cmd_flags & REQ_META ? rq1 : rq2;
+
s1 = blk_rq_pos(rq1);
s2 = blk_rq_pos(rq2);
hlist_del_init(&cfqg->cfqd_node);
+ BUG_ON(cfqd->nr_blkcg_linked_grps <= 0);
+ cfqd->nr_blkcg_linked_grps--;
+
/*
* Put the reference taken at the time of creation so that when all
* queues are gone, group can be destroyed.
cfqq->cfqd->rq_queued--;
cfq_blkiocg_update_io_remove_stats(&(RQ_CFQG(rq))->blkg,
rq_data_dir(rq), rq_is_sync(rq));
+ if (rq->cmd_flags & REQ_META) {
+ WARN_ON(!cfqq->meta_pending);
+ cfqq->meta_pending--;
+ }
}
static int cfq_merge(struct request_queue *q, struct request **req,
return true;
/*
+ * So both queues are sync. Let the new request get disk time if
+ * it's a metadata request and the current queue is doing regular IO.
+ */
+ if ((rq->cmd_flags & REQ_META) && !cfqq->meta_pending)
+ return true;
+
+ /*
* Allow an RT request to pre-empt an ongoing non-RT cfqq timeslice.
*/
if (cfq_class_rt(new_cfqq) && !cfq_class_rt(cfqq))
struct cfq_io_context *cic = RQ_CIC(rq);
cfqd->rq_queued++;
+ if (rq->cmd_flags & REQ_META)
+ cfqq->meta_pending++;
cfq_update_io_thinktime(cfqd, cfqq, cic);
cfq_update_io_seektime(cfqd, cfqq, rq);
cpu = part_stat_lock();
part_round_stats(cpu, hd);
part_stat_unlock();
- seq_printf(seqf, "%4d %7d %s %lu %lu %llu "
- "%u %lu %lu %llu %u %u %u %u\n",
+ seq_printf(seqf, "%4d %7d %s %lu %lu %lu "
+ "%u %lu %lu %lu %u %u %u %u\n",
MAJOR(part_devt(hd)), MINOR(part_devt(hd)),
disk_name(gp, hd->partno, buf),
part_stat_read(hd, ios[READ]),
part_stat_read(hd, merges[READ]),
- (unsigned long long)part_stat_read(hd, sectors[READ]),
+ part_stat_read(hd, sectors[READ]),
jiffies_to_msecs(part_stat_read(hd, ticks[READ])),
part_stat_read(hd, ios[WRITE]),
part_stat_read(hd, merges[WRITE]),
- (unsigned long long)part_stat_read(hd, sectors[WRITE]),
+ part_stat_read(hd, sectors[WRITE]),
jiffies_to_msecs(part_stat_read(hd, ticks[WRITE])),
part_in_flight(hd),
jiffies_to_msecs(part_stat_read(hd, io_ticks)),
/* Maximum sleep allowed via Sleep() operator */
-#define ACPI_MAX_SLEEP 20000 /* Two seconds */
+#define ACPI_MAX_SLEEP 2000 /* Two seconds */
/******************************************************************************
*
interface card. This is not required for ICS partition support.
If you are unsure, say N to this.
+config PATA_IMX
+ tristate "PATA support for Freescale iMX"
+ depends on ARCH_MXC
+ help
+ This option enables support for the PATA host available on Freescale
+ iMX SoCs.
+
+ If unsure, say N.
+
config PATA_IT8213
tristate "IT8213 PATA support (Experimental)"
depends on PCI && EXPERIMENTAL
obj-$(CONFIG_PATA_HPT3X2N) += pata_hpt3x2n.o
obj-$(CONFIG_PATA_HPT3X3) += pata_hpt3x3.o
obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
+obj-$(CONFIG_PATA_IMX) += pata_imx.o
obj-$(CONFIG_PATA_IT8213) += pata_it8213.o
obj-$(CONFIG_PATA_IT821X) += pata_it821x.o
obj-$(CONFIG_PATA_JMICRON) += pata_jmicron.o
--- /dev/null
+/*
+ * Freescale iMX PATA driver
+ *
+ * Copyright (C) 2011 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Based on pata_platform - Copyright (C) 2006 - 2007 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * TODO:
+ * - dmaengine support
+ * - check if timing stuff needed
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <scsi/scsi_host.h>
+#include <linux/ata.h>
+#include <linux/libata.h>
+#include <linux/platform_device.h>
+#include <linux/clk.h>
+
+#define DRV_NAME "pata_imx"
+
+#define PATA_IMX_ATA_CONTROL 0x24
+#define PATA_IMX_ATA_CTRL_FIFO_RST_B (1<<7)
+#define PATA_IMX_ATA_CTRL_ATA_RST_B (1<<6)
+#define PATA_IMX_ATA_CTRL_IORDY_EN (1<<0)
+#define PATA_IMX_ATA_INT_EN 0x2C
+#define PATA_IMX_ATA_INTR_ATA_INTRQ2 (1<<3)
+#define PATA_IMX_DRIVE_DATA 0xA0
+#define PATA_IMX_DRIVE_CONTROL 0xD8
+
+struct pata_imx_priv {
+ struct clk *clk;
+ /* timings/interrupt/control regs */
+ u8 *host_regs;
+ u32 ata_ctl;
+};
+
+static int pata_imx_set_mode(struct ata_link *link, struct ata_device **unused)
+{
+ struct ata_device *dev;
+ struct ata_port *ap = link->ap;
+ struct pata_imx_priv *priv = ap->host->private_data;
+ u32 val;
+
+ ata_for_each_dev(dev, link, ENABLED) {
+ dev->pio_mode = dev->xfer_mode = XFER_PIO_0;
+ dev->xfer_shift = ATA_SHIFT_PIO;
+ dev->flags |= ATA_DFLAG_PIO;
+
+ val = __raw_readl(priv->host_regs + PATA_IMX_ATA_CONTROL);
+ if (ata_pio_need_iordy(dev))
+ val |= PATA_IMX_ATA_CTRL_IORDY_EN;
+ else
+ val &= ~PATA_IMX_ATA_CTRL_IORDY_EN;
+ __raw_writel(val, priv->host_regs + PATA_IMX_ATA_CONTROL);
+
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO\n");
+ }
+ return 0;
+}
+
+static struct scsi_host_template pata_imx_sht = {
+ ATA_PIO_SHT(DRV_NAME),
+};
+
+static struct ata_port_operations pata_imx_port_ops = {
+ .inherits = &ata_sff_port_ops,
+ .sff_data_xfer = ata_sff_data_xfer_noirq,
+ .cable_detect = ata_cable_unknown,
+ .set_mode = pata_imx_set_mode,
+};
+
+static void pata_imx_setup_port(struct ata_ioports *ioaddr)
+{
+ /* Fixup the port shift for platforms that need it */
+ ioaddr->data_addr = ioaddr->cmd_addr + (ATA_REG_DATA << 2);
+ ioaddr->error_addr = ioaddr->cmd_addr + (ATA_REG_ERR << 2);
+ ioaddr->feature_addr = ioaddr->cmd_addr + (ATA_REG_FEATURE << 2);
+ ioaddr->nsect_addr = ioaddr->cmd_addr + (ATA_REG_NSECT << 2);
+ ioaddr->lbal_addr = ioaddr->cmd_addr + (ATA_REG_LBAL << 2);
+ ioaddr->lbam_addr = ioaddr->cmd_addr + (ATA_REG_LBAM << 2);
+ ioaddr->lbah_addr = ioaddr->cmd_addr + (ATA_REG_LBAH << 2);
+ ioaddr->device_addr = ioaddr->cmd_addr + (ATA_REG_DEVICE << 2);
+ ioaddr->status_addr = ioaddr->cmd_addr + (ATA_REG_STATUS << 2);
+ ioaddr->command_addr = ioaddr->cmd_addr + (ATA_REG_CMD << 2);
+}
+
+static int __devinit pata_imx_probe(struct platform_device *pdev)
+{
+ struct ata_host *host;
+ struct ata_port *ap;
+ struct pata_imx_priv *priv;
+ int irq = 0;
+ struct resource *io_res;
+
+ io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (io_res == NULL)
+ return -EINVAL;
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq <= 0)
+ return -EINVAL;
+
+ priv = devm_kzalloc(&pdev->dev,
+ sizeof(struct pata_imx_priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->clk = clk_get(&pdev->dev, NULL);
+ if (IS_ERR(priv->clk)) {
+ dev_err(&pdev->dev, "Failed to get clock\n");
+ return PTR_ERR(priv->clk);
+ }
+
+ clk_enable(priv->clk);
+
+ host = ata_host_alloc(&pdev->dev, 1);
+ if (!host)
+ goto free_priv;
+
+ host->private_data = priv;
+ ap = host->ports[0];
+
+ ap->ops = &pata_imx_port_ops;
+ ap->pio_mask = ATA_PIO0;
+ ap->flags |= ATA_FLAG_SLAVE_POSS;
+
+ priv->host_regs = devm_ioremap(&pdev->dev, io_res->start,
+ resource_size(io_res));
+ if (!priv->host_regs) {
+ dev_err(&pdev->dev, "failed to map IO/CTL base\n");
+ goto free_priv;
+ }
+
+ ap->ioaddr.cmd_addr = priv->host_regs + PATA_IMX_DRIVE_DATA;
+ ap->ioaddr.ctl_addr = priv->host_regs + PATA_IMX_DRIVE_CONTROL;
+
+ ap->ioaddr.altstatus_addr = ap->ioaddr.ctl_addr;
+
+ pata_imx_setup_port(&ap->ioaddr);
+
+ ata_port_desc(ap, "cmd 0x%llx ctl 0x%llx",
+ (unsigned long long)io_res->start + PATA_IMX_DRIVE_DATA,
+ (unsigned long long)io_res->start + PATA_IMX_DRIVE_CONTROL);
+
+ /* deassert resets */
+ __raw_writel(PATA_IMX_ATA_CTRL_FIFO_RST_B |
+ PATA_IMX_ATA_CTRL_ATA_RST_B,
+ priv->host_regs + PATA_IMX_ATA_CONTROL);
+ /* enable interrupts */
+ __raw_writel(PATA_IMX_ATA_INTR_ATA_INTRQ2,
+ priv->host_regs + PATA_IMX_ATA_INT_EN);
+
+ /* activate */
+ return ata_host_activate(host, irq, ata_sff_interrupt, 0,
+ &pata_imx_sht);
+
+free_priv:
+ clk_disable(priv->clk);
+ clk_put(priv->clk);
+ return -ENOMEM;
+}
+
+static int __devexit pata_imx_remove(struct platform_device *pdev)
+{
+ struct ata_host *host = dev_get_drvdata(&pdev->dev);
+ struct pata_imx_priv *priv = host->private_data;
+
+ ata_host_detach(host);
+
+ __raw_writel(0, priv->host_regs + PATA_IMX_ATA_INT_EN);
+
+ clk_disable(priv->clk);
+ clk_put(priv->clk);
+
+ return 0;
+}
+
+#ifdef CONFIG_PM
+static int pata_imx_suspend(struct device *dev)
+{
+ struct ata_host *host = dev_get_drvdata(dev);
+ struct pata_imx_priv *priv = host->private_data;
+ int ret;
+
+ ret = ata_host_suspend(host, PMSG_SUSPEND);
+ if (!ret) {
+ __raw_writel(0, priv->host_regs + PATA_IMX_ATA_INT_EN);
+ priv->ata_ctl =
+ __raw_readl(priv->host_regs + PATA_IMX_ATA_CONTROL);
+ clk_disable(priv->clk);
+ }
+
+ return ret;
+}
+
+static int pata_imx_resume(struct device *dev)
+{
+ struct ata_host *host = dev_get_drvdata(dev);
+ struct pata_imx_priv *priv = host->private_data;
+
+ clk_enable(priv->clk);
+
+ __raw_writel(priv->ata_ctl, priv->host_regs + PATA_IMX_ATA_CONTROL);
+
+ __raw_writel(PATA_IMX_ATA_INTR_ATA_INTRQ2,
+ priv->host_regs + PATA_IMX_ATA_INT_EN);
+
+ ata_host_resume(host);
+
+ return 0;
+}
+
+static const struct dev_pm_ops pata_imx_pm_ops = {
+ .suspend = pata_imx_suspend,
+ .resume = pata_imx_resume,
+};
+#endif
+
+static struct platform_driver pata_imx_driver = {
+ .probe = pata_imx_probe,
+ .remove = __devexit_p(pata_imx_remove),
+ .driver = {
+ .name = DRV_NAME,
+ .owner = THIS_MODULE,
+#ifdef CONFIG_PM
+ .pm = &pata_imx_pm_ops,
+#endif
+ },
+};
+
+static int __init pata_imx_init(void)
+{
+ return platform_driver_register(&pata_imx_driver);
+}
+
+static void __exit pata_imx_exit(void)
+{
+ platform_driver_unregister(&pata_imx_driver);
+}
+module_init(pata_imx_init);
+module_exit(pata_imx_exit);
+
+MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
+MODULE_DESCRIPTION("low-level driver for iMX PATA");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:" DRV_NAME);
{ NULL }
};
+static const struct dmi_system_id no_atapi_dma_dmi_table[] = {
+ {
+ .ident = "AVERATEC 3200",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR, "AVERATEC"),
+ DMI_MATCH(DMI_BOARD_NAME, "3200"),
+ },
+ },
+ { }
+};
+
struct via_port {
u8 cached_device;
};
mask &= ~ ATA_MASK_UDMA;
}
}
+
+ if (dev->class == ATA_DEV_ATAPI &&
+ dmi_check_system(no_atapi_dma_dmi_table)) {
+ ata_dev_warn(dev, "controller locks up on ATAPI DMA, forcing PIO\n");
+ mask &= ATA_MASK_PIO;
+ }
+
return mask;
}
dev_err(ap->dev, "%s: dma_alloc_coherent failed\n",
__func__);
err = -ENOMEM;
- goto CLEANUP;
+ goto CLEANUP_ALLOC;
}
}
/* Clear any error bits before libata starts issuing commands */
clear_serror();
ap->private_data = hsdevp;
+ dev_dbg(ap->dev, "%s: done\n", __func__);
+ return 0;
+CLEANUP_ALLOC:
+ kfree(hsdevp);
CLEANUP:
- if (err) {
- sata_dwc_port_stop(ap);
- dev_dbg(ap->dev, "%s: fail\n", __func__);
- } else {
- dev_dbg(ap->dev, "%s: done\n", __func__);
- }
-
+ dev_dbg(ap->dev, "%s: fail. ap->id = %d\n", __func__, ap->print_id);
return err;
}
u8 status;
if (unlikely(bmdma2 & SIL_DMA_SATA_IRQ)) {
- u32 serror;
+ u32 serror = 0xffffffff;
/* SIEN doesn't mask SATA IRQs on some 3112s. Those
* controllers continue to assert IRQ as long as
static int release_nodes(struct device *dev, struct list_head *first,
struct list_head *end, unsigned long flags)
+ __releases(&dev->devres_lock)
{
LIST_HEAD(todo);
int cnt;
return err;
}
-static __initdata DECLARE_COMPLETION(setup_done);
+static DECLARE_COMPLETION(setup_done);
static int handle(const char *name, mode_t mode, struct device *dev)
{
if (!firmware_p)
return -EINVAL;
- if (WARN_ON(usermodehelper_is_disabled())) {
- dev_err(device, "firmware: %s will not be loaded\n", name);
- return -EBUSY;
- }
-
*firmware_p = firmware = kzalloc(sizeof(*firmware), GFP_KERNEL);
if (!firmware) {
dev_err(device, "%s: kmalloc(struct firmware) failed\n",
return 0;
}
+ if (WARN_ON(usermodehelper_is_disabled())) {
+ dev_err(device, "firmware: %s will not be loaded\n", name);
+ retval = -EBUSY;
+ goto out;
+ }
+
if (uevent)
dev_dbg(device, "firmware: requesting %s\n", name);
/**
* arch_setup_pdev_archdata - Allow manipulation of archdata before its used
- * @dev: platform device
+ * @pdev: platform device
*
* This is called before platform_device_add() such that any pdev_archdata may
* be setup before the platform_notifier is called. So if a user needs to
struct pm_clk_data {
struct list_head clock_list;
- struct mutex lock;
+ spinlock_t lock;
};
enum pce_status {
}
}
- mutex_lock(&pcd->lock);
+ spin_lock_irq(&pcd->lock);
list_add_tail(&ce->node, &pcd->clock_list);
- mutex_unlock(&pcd->lock);
+ spin_unlock_irq(&pcd->lock);
return 0;
}
* __pm_clk_remove - Destroy PM clock entry.
* @ce: PM clock entry to destroy.
*
- * This routine must be called under the mutex protecting the PM list of clocks
- * corresponding the the @ce's device.
+ * This routine must be called under the spinlock protecting the PM list of
+ * clocks corresponding the the @ce's device.
*/
static void __pm_clk_remove(struct pm_clock_entry *ce)
{
if (!pcd)
return;
- mutex_lock(&pcd->lock);
+ spin_lock_irq(&pcd->lock);
list_for_each_entry(ce, &pcd->clock_list, node) {
if (!con_id && !ce->con_id) {
}
}
- mutex_unlock(&pcd->lock);
+ spin_unlock_irq(&pcd->lock);
}
/**
}
INIT_LIST_HEAD(&pcd->clock_list);
- mutex_init(&pcd->lock);
+ spin_lock_init(&pcd->lock);
dev->power.subsys_data = pcd;
return 0;
}
dev->power.subsys_data = NULL;
- mutex_lock(&pcd->lock);
+ spin_lock_irq(&pcd->lock);
list_for_each_entry_safe_reverse(ce, c, &pcd->clock_list, node)
__pm_clk_remove(ce);
- mutex_unlock(&pcd->lock);
+ spin_unlock_irq(&pcd->lock);
kfree(pcd);
}
{
struct pm_clk_data *pcd = __to_pcd(dev);
struct pm_clock_entry *ce;
+ unsigned long flags;
dev_dbg(dev, "%s()\n", __func__);
if (!pcd)
return 0;
- mutex_lock(&pcd->lock);
+ spin_lock_irqsave(&pcd->lock, flags);
list_for_each_entry_reverse(ce, &pcd->clock_list, node) {
if (ce->status == PCE_STATUS_NONE)
}
}
- mutex_unlock(&pcd->lock);
+ spin_unlock_irqrestore(&pcd->lock, flags);
return 0;
}
{
struct pm_clk_data *pcd = __to_pcd(dev);
struct pm_clock_entry *ce;
+ unsigned long flags;
dev_dbg(dev, "%s()\n", __func__);
if (!pcd)
return 0;
- mutex_lock(&pcd->lock);
+ spin_lock_irqsave(&pcd->lock, flags);
list_for_each_entry(ce, &pcd->clock_list, node) {
if (ce->status == PCE_STATUS_NONE)
}
}
- mutex_unlock(&pcd->lock);
+ spin_unlock_irqrestore(&pcd->lock, flags);
return 0;
}
{
struct pm_clk_data *pcd = __to_pcd(dev);
struct pm_clock_entry *ce;
+ unsigned long flags;
dev_dbg(dev, "%s()\n", __func__);
if (!pcd || !dev->driver)
return 0;
- mutex_lock(&pcd->lock);
+ spin_lock_irqsave(&pcd->lock, flags);
list_for_each_entry_reverse(ce, &pcd->clock_list, node)
clk_disable(ce->clk);
- mutex_unlock(&pcd->lock);
+ spin_unlock_irqrestore(&pcd->lock, flags);
return 0;
}
{
struct pm_clk_data *pcd = __to_pcd(dev);
struct pm_clock_entry *ce;
+ unsigned long flags;
dev_dbg(dev, "%s()\n", __func__);
if (!pcd || !dev->driver)
return 0;
- mutex_lock(&pcd->lock);
+ spin_lock_irqsave(&pcd->lock, flags);
list_for_each_entry(ce, &pcd->clock_list, node)
clk_enable(ce->clk);
- mutex_unlock(&pcd->lock);
+ spin_unlock_irqrestore(&pcd->lock, flags);
return 0;
}
return 0;
}
+/**
+ * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
+ */
+void pm_genpd_poweroff_unused(void)
+{
+ struct generic_pm_domain *genpd;
+
+ mutex_lock(&gpd_list_lock);
+
+ list_for_each_entry(genpd, &gpd_list, gpd_list_node)
+ genpd_queue_power_off_work(genpd);
+
+ mutex_unlock(&gpd_list_lock);
+}
+
#else
static inline void genpd_power_off_work_fn(struct work_struct *work) {}
list_add(&genpd->gpd_list_node, &gpd_list);
mutex_unlock(&gpd_list_lock);
}
-
-/**
- * pm_genpd_poweroff_unused - Power off all PM domains with no devices in use.
- */
-void pm_genpd_poweroff_unused(void)
-{
- struct generic_pm_domain *genpd;
-
- mutex_lock(&gpd_list_lock);
-
- list_for_each_entry(genpd, &gpd_list, gpd_list_node)
- genpd_queue_power_off_work(genpd);
-
- mutex_unlock(&gpd_list_lock);
-}
}
EXPORT_SYMBOL_GPL(regmap_init_i2c);
+MODULE_LICENSE("GPL");
#include <linux/regmap.h>
#include <linux/spi/spi.h>
#include <linux/init.h>
+#include <linux/module.h>
static int regmap_spi_write(struct device *dev, const void *data, size_t count)
{
return regmap_init(&spi->dev, ®map_spi, config);
}
EXPORT_SYMBOL_GPL(regmap_init_spi);
+
+MODULE_LICENSE("GPL");
map->work_buf = kmalloc(map->format.buf_size, GFP_KERNEL);
if (map->work_buf == NULL) {
ret = -ENOMEM;
- goto err_bus;
+ goto err_map;
}
return map;
-err_bus:
- module_put(map->bus->owner);
err_map:
kfree(map);
err:
void regmap_exit(struct regmap *map)
{
kfree(map->work_buf);
- module_put(map->bus->owner);
kfree(map);
}
EXPORT_SYMBOL_GPL(regmap_exit);
u8[0] |= map->bus->read_flag_mask;
ret = map->bus->read(map->dev, map->work_buf, map->format.reg_bytes,
- val, map->format.val_bytes);
+ val, val_len);
if (ret != 0)
return ret;
static int bcma_bus_match(struct device *dev, struct device_driver *drv);
static int bcma_device_probe(struct device *dev);
static int bcma_device_remove(struct device *dev);
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env);
static ssize_t manuf_show(struct device *dev, struct device_attribute *attr, char *buf)
{
.match = bcma_bus_match,
.probe = bcma_device_probe,
.remove = bcma_device_remove,
+ .uevent = bcma_device_uevent,
.dev_attrs = bcma_device_attrs,
};
return 0;
}
+static int bcma_device_uevent(struct device *dev, struct kobj_uevent_env *env)
+{
+ struct bcma_device *core = container_of(dev, struct bcma_device, dev);
+
+ return add_uevent_var(env,
+ "MODALIAS=bcma:m%04Xid%04Xrev%02Xcl%02X",
+ core->id.manuf, core->id.id,
+ core->id.rev, core->id.class);
+}
+
static int __init bcma_modinit(void)
{
int err;
Most users will answer N here.
+config BLK_DEV_LOOP_MIN_COUNT
+ int "Number of loop devices to pre-create at init time"
+ depends on BLK_DEV_LOOP
+ default 8
+ help
+ Static number of loop devices to be unconditionally pre-created
+ at init time.
+
+ This default value can be overwritten on the kernel command
+ line or with module-parameter loop.max_loop.
+
+ The historic default is 8. If a late 2011 version of losetup(8)
+ is used, it can be set to 0, since needed loop devices can be
+ dynamically allocated with the /dev/loop-control interface.
+
config BLK_DEV_CRYPTOLOOP
tristate "Cryptoloop Support"
select CRYPTO
in another domain which drives the actual block device.
config XEN_BLKDEV_BACKEND
- tristate "Block-device backend driver"
+ tristate "Xen block-device backend driver"
depends on XEN_BACKEND
help
The block-device backend driver allows the kernel to export its
/* silently ignore cpu mask on UP kernel */
if (nr_cpu_ids > 1 && sc.cpu_mask[0] != 0) {
- err = __bitmap_parse(sc.cpu_mask, 32, 0,
+ err = bitmap_parse(sc.cpu_mask, 32,
cpumask_bits(new_cpu_mask), nr_cpu_ids);
if (err) {
- dev_warn(DEV, "__bitmap_parse() failed with %d\n", err);
+ dev_warn(DEV, "bitmap_parse() failed with %d\n", err);
retcode = ERR_CPU_MASK_PARSE;
goto fail;
}
#include <linux/kthread.h>
#include <linux/splice.h>
#include <linux/sysfs.h>
-
+#include <linux/miscdevice.h>
#include <asm/uaccess.h>
-static LIST_HEAD(loop_devices);
-static DEFINE_MUTEX(loop_devices_mutex);
+static DEFINE_IDR(loop_index_idr);
+static DEFINE_MUTEX(loop_index_mutex);
static int max_part;
static int part_shift;
static ssize_t loop_attr_show(struct device *dev, char *page,
ssize_t (*callback)(struct loop_device *, char *))
{
- struct loop_device *l, *lo = NULL;
-
- mutex_lock(&loop_devices_mutex);
- list_for_each_entry(l, &loop_devices, lo_list)
- if (disk_to_dev(l->lo_disk) == dev) {
- lo = l;
- break;
- }
- mutex_unlock(&loop_devices_mutex);
+ struct gendisk *disk = dev_to_disk(dev);
+ struct loop_device *lo = disk->private_data;
- return lo ? callback(lo, page) : -EIO;
+ return callback(lo, page);
}
#define LOOP_ATTR_RO(_name) \
ssize_t ret;
char *p = NULL;
- mutex_lock(&lo->lo_ctl_mutex);
+ spin_lock_irq(&lo->lo_lock);
if (lo->lo_backing_file)
p = d_path(&lo->lo_backing_file->f_path, buf, PAGE_SIZE - 1);
- mutex_unlock(&lo->lo_ctl_mutex);
+ spin_unlock_irq(&lo->lo_lock);
if (IS_ERR_OR_NULL(p))
ret = PTR_ERR(p);
kthread_stop(lo->lo_thread);
+ spin_lock_irq(&lo->lo_lock);
lo->lo_backing_file = NULL;
+ spin_unlock_irq(&lo->lo_lock);
loop_release_xfer(lo);
lo->transfer = NULL;
static int lo_open(struct block_device *bdev, fmode_t mode)
{
- struct loop_device *lo = bdev->bd_disk->private_data;
+ struct loop_device *lo;
+ int err = 0;
+
+ mutex_lock(&loop_index_mutex);
+ lo = bdev->bd_disk->private_data;
+ if (!lo) {
+ err = -ENXIO;
+ goto out;
+ }
mutex_lock(&lo->lo_ctl_mutex);
lo->lo_refcnt++;
mutex_unlock(&lo->lo_ctl_mutex);
-
- return 0;
+out:
+ mutex_unlock(&loop_index_mutex);
+ return err;
}
static int lo_release(struct gendisk *disk, fmode_t mode)
return 0;
}
+static int unregister_transfer_cb(int id, void *ptr, void *data)
+{
+ struct loop_device *lo = ptr;
+ struct loop_func_table *xfer = data;
+
+ mutex_lock(&lo->lo_ctl_mutex);
+ if (lo->lo_encryption == xfer)
+ loop_release_xfer(lo);
+ mutex_unlock(&lo->lo_ctl_mutex);
+ return 0;
+}
+
int loop_unregister_transfer(int number)
{
unsigned int n = number;
- struct loop_device *lo;
struct loop_func_table *xfer;
if (n == 0 || n >= MAX_LO_CRYPT || (xfer = xfer_funcs[n]) == NULL)
return -EINVAL;
xfer_funcs[n] = NULL;
-
- list_for_each_entry(lo, &loop_devices, lo_list) {
- mutex_lock(&lo->lo_ctl_mutex);
-
- if (lo->lo_encryption == xfer)
- loop_release_xfer(lo);
-
- mutex_unlock(&lo->lo_ctl_mutex);
- }
-
+ idr_for_each(&loop_index_idr, &unregister_transfer_cb, xfer);
return 0;
}
EXPORT_SYMBOL(loop_register_transfer);
EXPORT_SYMBOL(loop_unregister_transfer);
-static struct loop_device *loop_alloc(int i)
+static int loop_add(struct loop_device **l, int i)
{
struct loop_device *lo;
struct gendisk *disk;
+ int err;
lo = kzalloc(sizeof(*lo), GFP_KERNEL);
- if (!lo)
+ if (!lo) {
+ err = -ENOMEM;
goto out;
+ }
+
+ err = idr_pre_get(&loop_index_idr, GFP_KERNEL);
+ if (err < 0)
+ goto out_free_dev;
+
+ if (i >= 0) {
+ int m;
+
+ /* create specific i in the index */
+ err = idr_get_new_above(&loop_index_idr, lo, i, &m);
+ if (err >= 0 && i != m) {
+ idr_remove(&loop_index_idr, m);
+ err = -EEXIST;
+ }
+ } else if (i == -1) {
+ int m;
+
+ /* get next free nr */
+ err = idr_get_new(&loop_index_idr, lo, &m);
+ if (err >= 0)
+ i = m;
+ } else {
+ err = -EINVAL;
+ }
+ if (err < 0)
+ goto out_free_dev;
lo->lo_queue = blk_alloc_queue(GFP_KERNEL);
if (!lo->lo_queue)
disk->private_data = lo;
disk->queue = lo->lo_queue;
sprintf(disk->disk_name, "loop%d", i);
- return lo;
+ add_disk(disk);
+ *l = lo;
+ return lo->lo_number;
out_free_queue:
blk_cleanup_queue(lo->lo_queue);
out_free_dev:
kfree(lo);
out:
- return NULL;
+ return err;
}
-static void loop_free(struct loop_device *lo)
+static void loop_remove(struct loop_device *lo)
{
+ del_gendisk(lo->lo_disk);
blk_cleanup_queue(lo->lo_queue);
put_disk(lo->lo_disk);
- list_del(&lo->lo_list);
kfree(lo);
}
-static struct loop_device *loop_init_one(int i)
+static int find_free_cb(int id, void *ptr, void *data)
+{
+ struct loop_device *lo = ptr;
+ struct loop_device **l = data;
+
+ if (lo->lo_state == Lo_unbound) {
+ *l = lo;
+ return 1;
+ }
+ return 0;
+}
+
+static int loop_lookup(struct loop_device **l, int i)
{
struct loop_device *lo;
+ int ret = -ENODEV;
- list_for_each_entry(lo, &loop_devices, lo_list) {
- if (lo->lo_number == i)
- return lo;
+ if (i < 0) {
+ int err;
+
+ err = idr_for_each(&loop_index_idr, &find_free_cb, &lo);
+ if (err == 1) {
+ *l = lo;
+ ret = lo->lo_number;
+ }
+ goto out;
}
- lo = loop_alloc(i);
+ /* lookup and return a specific i */
+ lo = idr_find(&loop_index_idr, i);
if (lo) {
- add_disk(lo->lo_disk);
- list_add_tail(&lo->lo_list, &loop_devices);
+ *l = lo;
+ ret = lo->lo_number;
}
- return lo;
-}
-
-static void loop_del_one(struct loop_device *lo)
-{
- del_gendisk(lo->lo_disk);
- loop_free(lo);
+out:
+ return ret;
}
static struct kobject *loop_probe(dev_t dev, int *part, void *data)
{
struct loop_device *lo;
struct kobject *kobj;
+ int err;
- mutex_lock(&loop_devices_mutex);
- lo = loop_init_one(MINOR(dev) >> part_shift);
- kobj = lo ? get_disk(lo->lo_disk) : ERR_PTR(-ENOMEM);
- mutex_unlock(&loop_devices_mutex);
+ mutex_lock(&loop_index_mutex);
+ err = loop_lookup(&lo, MINOR(dev) >> part_shift);
+ if (err < 0)
+ err = loop_add(&lo, MINOR(dev) >> part_shift);
+ if (err < 0)
+ kobj = ERR_PTR(err);
+ else
+ kobj = get_disk(lo->lo_disk);
+ mutex_unlock(&loop_index_mutex);
*part = 0;
return kobj;
}
+static long loop_control_ioctl(struct file *file, unsigned int cmd,
+ unsigned long parm)
+{
+ struct loop_device *lo;
+ int ret = -ENOSYS;
+
+ mutex_lock(&loop_index_mutex);
+ switch (cmd) {
+ case LOOP_CTL_ADD:
+ ret = loop_lookup(&lo, parm);
+ if (ret >= 0) {
+ ret = -EEXIST;
+ break;
+ }
+ ret = loop_add(&lo, parm);
+ break;
+ case LOOP_CTL_REMOVE:
+ ret = loop_lookup(&lo, parm);
+ if (ret < 0)
+ break;
+ mutex_lock(&lo->lo_ctl_mutex);
+ if (lo->lo_state != Lo_unbound) {
+ ret = -EBUSY;
+ mutex_unlock(&lo->lo_ctl_mutex);
+ break;
+ }
+ if (lo->lo_refcnt > 0) {
+ ret = -EBUSY;
+ mutex_unlock(&lo->lo_ctl_mutex);
+ break;
+ }
+ lo->lo_disk->private_data = NULL;
+ mutex_unlock(&lo->lo_ctl_mutex);
+ idr_remove(&loop_index_idr, lo->lo_number);
+ loop_remove(lo);
+ break;
+ case LOOP_CTL_GET_FREE:
+ ret = loop_lookup(&lo, -1);
+ if (ret >= 0)
+ break;
+ ret = loop_add(&lo, -1);
+ }
+ mutex_unlock(&loop_index_mutex);
+
+ return ret;
+}
+
+static const struct file_operations loop_ctl_fops = {
+ .open = nonseekable_open,
+ .unlocked_ioctl = loop_control_ioctl,
+ .compat_ioctl = loop_control_ioctl,
+ .owner = THIS_MODULE,
+ .llseek = noop_llseek,
+};
+
+static struct miscdevice loop_misc = {
+ .minor = LOOP_CTRL_MINOR,
+ .name = "loop-control",
+ .fops = &loop_ctl_fops,
+};
+
+MODULE_ALIAS_MISCDEV(LOOP_CTRL_MINOR);
+MODULE_ALIAS("devname:loop-control");
+
static int __init loop_init(void)
{
int i, nr;
unsigned long range;
- struct loop_device *lo, *next;
+ struct loop_device *lo;
+ int err;
- /*
- * loop module now has a feature to instantiate underlying device
- * structure on-demand, provided that there is an access dev node.
- * However, this will not work well with user space tool that doesn't
- * know about such "feature". In order to not break any existing
- * tool, we do the following:
- *
- * (1) if max_loop is specified, create that many upfront, and this
- * also becomes a hard limit.
- * (2) if max_loop is not specified, create 8 loop device on module
- * load, user can further extend loop device by create dev node
- * themselves and have kernel automatically instantiate actual
- * device on-demand.
- */
+ err = misc_register(&loop_misc);
+ if (err < 0)
+ return err;
part_shift = 0;
if (max_part > 0) {
if (max_loop > 1UL << (MINORBITS - part_shift))
return -EINVAL;
+ /*
+ * If max_loop is specified, create that many devices upfront.
+ * This also becomes a hard limit. If max_loop is not specified,
+ * create CONFIG_BLK_DEV_LOOP_MIN_COUNT loop devices at module
+ * init time. Loop devices can be requested on-demand with the
+ * /dev/loop-control interface, or be instantiated by accessing
+ * a 'dead' device node.
+ */
if (max_loop) {
nr = max_loop;
range = max_loop << part_shift;
} else {
- nr = 8;
+ nr = CONFIG_BLK_DEV_LOOP_MIN_COUNT;
range = 1UL << MINORBITS;
}
if (register_blkdev(LOOP_MAJOR, "loop"))
return -EIO;
- for (i = 0; i < nr; i++) {
- lo = loop_alloc(i);
- if (!lo)
- goto Enomem;
- list_add_tail(&lo->lo_list, &loop_devices);
- }
-
- /* point of no return */
-
- list_for_each_entry(lo, &loop_devices, lo_list)
- add_disk(lo->lo_disk);
-
blk_register_region(MKDEV(LOOP_MAJOR, 0), range,
THIS_MODULE, loop_probe, NULL, NULL);
+ /* pre-create number of devices given by config or max_loop */
+ mutex_lock(&loop_index_mutex);
+ for (i = 0; i < nr; i++)
+ loop_add(&lo, i);
+ mutex_unlock(&loop_index_mutex);
+
printk(KERN_INFO "loop: module loaded\n");
return 0;
+}
-Enomem:
- printk(KERN_INFO "loop: out of memory\n");
-
- list_for_each_entry_safe(lo, next, &loop_devices, lo_list)
- loop_free(lo);
+static int loop_exit_cb(int id, void *ptr, void *data)
+{
+ struct loop_device *lo = ptr;
- unregister_blkdev(LOOP_MAJOR, "loop");
- return -ENOMEM;
+ loop_remove(lo);
+ return 0;
}
static void __exit loop_exit(void)
{
unsigned long range;
- struct loop_device *lo, *next;
range = max_loop ? max_loop << part_shift : 1UL << MINORBITS;
- list_for_each_entry_safe(lo, next, &loop_devices, lo_list)
- loop_del_one(lo);
+ idr_for_each(&loop_index_idr, &loop_exit_cb, NULL);
+ idr_remove_all(&loop_index_idr);
+ idr_destroy(&loop_index_idr);
blk_unregister_region(MKDEV(LOOP_MAJOR, 0), range);
unregister_blkdev(LOOP_MAJOR, "loop");
+
+ misc_deregister(&loop_misc);
}
module_init(loop_init);
{
.compatible = "swim3"
},
+ { /* end of list */ }
};
static struct macio_driver swim3_driver =
#define BLKIF_MINOR_EXT(dev) ((dev)&(~EXTENDED))
#define EMULATED_HD_DISK_MINOR_OFFSET (0)
#define EMULATED_HD_DISK_NAME_OFFSET (EMULATED_HD_DISK_MINOR_OFFSET / 256)
-#define EMULATED_SD_DISK_MINOR_OFFSET (EMULATED_HD_DISK_MINOR_OFFSET + (4 * 16))
-#define EMULATED_SD_DISK_NAME_OFFSET (EMULATED_HD_DISK_NAME_OFFSET + 4)
+#define EMULATED_SD_DISK_MINOR_OFFSET (0)
+#define EMULATED_SD_DISK_NAME_OFFSET (EMULATED_SD_DISK_MINOR_OFFSET / 256)
#define DEV_NAME "xvd" /* name in /dev */
minor = BLKIF_MINOR_EXT(info->vdevice);
nr_parts = PARTS_PER_EXT_DISK;
offset = minor / nr_parts;
- if (xen_hvm_domain() && offset <= EMULATED_HD_DISK_NAME_OFFSET + 4)
+ if (xen_hvm_domain() && offset < EMULATED_HD_DISK_NAME_OFFSET + 4)
printk(KERN_WARNING "blkfront: vdevice 0x%x might conflict with "
"emulated IDE disks,\n\t choose an xvd device name"
"from xvde on\n", info->vdevice);
/* Atheros AR3011 with sflash firmware*/
{ USB_DEVICE(0x0CF3, 0x3002) },
{ USB_DEVICE(0x13d3, 0x3304) },
+ { USB_DEVICE(0x0930, 0x0215) },
/* Atheros AR9285 Malbec with sflash firmware */
{ USB_DEVICE(0x03F0, 0x311D) },
/* Atheros 3011 with sflash firmware */
{ USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
{ USB_DEVICE(0x13d3, 0x3304), .driver_info = BTUSB_IGNORE },
+ { USB_DEVICE(0x0930, 0x0215), .driver_info = BTUSB_IGNORE },
/* Atheros AR9285 Malbec with sflash firmware */
{ USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
- if (err != -EPERM)
+ /* -EPERM: urb is being killed;
+ * -ENODEV: device got disconnected */
+ if (err != -EPERM && err != -ENODEV)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
- if (err != -EPERM)
+ /* -EPERM: urb is being killed;
+ * -ENODEV: device got disconnected */
+ if (err != -EPERM && err != -ENODEV)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
- if (err != -EPERM)
+ /* -EPERM: urb is being killed;
+ * -ENODEV: device got disconnected */
+ if (err != -EPERM && err != -ENODEV)
BT_ERR("%s urb %p failed to resubmit (%d)",
hdev->name, urb, -err);
usb_unanchor_urb(urb);
goto out;
s->manufact.len = buf[0] << 8 | buf[1];
- if (s->manufact.len < 0 || s->manufact.len > 2048) {
+ if (s->manufact.len < 0) {
cdinfo(CD_WARNING, "Received invalid manufacture info length"
" (%d)\n", s->manufact.len);
ret = -EIO;
} else {
+ if (s->manufact.len > 2048) {
+ cdinfo(CD_WARNING, "Received invalid manufacture info "
+ "length (%d): truncating to 2048\n",
+ s->manufact.len);
+ s->manufact.len = 2048;
+ }
memcpy(s->manufact.value, &buf[4], s->manufact.len);
}
for (i = 0; i < NUM_SMD_PKT_PORTS; ++i) {
smd_pkt_devp[i] = kzalloc(sizeof(struct smd_pkt_dev),
GFP_KERNEL);
- if (IS_ERR(smd_pkt_devp[i])) {
- r = PTR_ERR(smd_pkt_devp[i]);
- pr_err("kmalloc() failed %d\n", r);
+ if (!smd_pkt_devp[i]) {
+ pr_err("kmalloc() failed\n");
goto clean_cdevs;
}
#include <linux/clk.h>
#include <linux/irq.h>
#include <linux/err.h>
+#include <linux/delay.h>
#include <linux/clocksource.h>
#include <linux/clockchips.h>
#include <linux/sh_timer.h>
static int sh_cmt_enable(struct sh_cmt_priv *p, unsigned long *rate)
{
- int ret;
+ int k, ret;
/* enable clock */
ret = clk_enable(p->clk);
if (ret) {
dev_err(&p->pdev->dev, "cannot enable clock\n");
- return ret;
+ goto err0;
}
/* make sure channel is disabled */
sh_cmt_write(p, CMCOR, 0xffffffff);
sh_cmt_write(p, CMCNT, 0);
+ /*
+ * According to the sh73a0 user's manual, as CMCNT can be operated
+ * only by the RCLK (Pseudo 32 KHz), there's one restriction on
+ * modifying CMCNT register; two RCLK cycles are necessary before
+ * this register is either read or any modification of the value
+ * it holds is reflected in the LSI's actual operation.
+ *
+ * While at it, we're supposed to clear out the CMCNT as of this
+ * moment, so make sure it's processed properly here. This will
+ * take RCLKx2 at maximum.
+ */
+ for (k = 0; k < 100; k++) {
+ if (!sh_cmt_read(p, CMCNT))
+ break;
+ udelay(1);
+ }
+
+ if (sh_cmt_read(p, CMCNT)) {
+ dev_err(&p->pdev->dev, "cannot clear CMCNT\n");
+ ret = -ETIMEDOUT;
+ goto err1;
+ }
+
/* enable channel */
sh_cmt_start_stop_ch(p, 1);
return 0;
+ err1:
+ /* stop clock */
+ clk_disable(p->clk);
+
+ err0:
+ return ret;
}
static void sh_cmt_disable(struct sh_cmt_priv *p)
#include <linux/interrupt.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/dma-mapping.h>
#include <linux/dmapool.h>
#include <linux/dmaengine.h>
#include <linux/amba/bus.h>
* @tasklet: Tasklet that gets scheduled from interrupt context to complete a
* transfer and call client callback.
* @client: Cliented owned descriptor list.
+ * @pending_queue: Submitted jobs, to be issued by issue_pending()
* @active: Active descriptor.
* @queue: Queued jobs.
+ * @prepare_queue: Prepared jobs.
* @dma_cfg: The client configuration of this dma channel.
* @configured: whether the dma_cfg configuration is valid
* @base: Pointer to the device instance struct.
struct list_head pending_queue;
struct list_head active;
struct list_head queue;
+ struct list_head prepare_queue;
struct stedma40_chan_cfg dma_cfg;
bool configured;
struct d40_base *base;
list_for_each_entry_safe(d, _d, &d40c->client, node)
if (async_tx_test_ack(&d->txd)) {
- d40_pool_lli_free(d40c, d);
d40_desc_remove(d);
desc = d;
memset(desc, 0, sizeof(*desc));
return d;
}
+/* remove desc from current queue and add it to the pending_queue */
static void d40_desc_queue(struct d40_chan *d40c, struct d40_desc *desc)
{
+ d40_desc_remove(desc);
+ desc->is_in_client_list = false;
list_add_tail(&desc->node, &d40c->pending_queue);
}
static void d40_term_all(struct d40_chan *d40c)
{
struct d40_desc *d40d;
+ struct d40_desc *_d;
/* Release active descriptors */
while ((d40d = d40_first_active_get(d40c))) {
d40_desc_free(d40c, d40d);
}
+ /* Release client owned descriptors */
+ if (!list_empty(&d40c->client))
+ list_for_each_entry_safe(d40d, _d, &d40c->client, node) {
+ d40_desc_remove(d40d);
+ d40_desc_free(d40c, d40d);
+ }
+
+ /* Release descriptors in prepare queue */
+ if (!list_empty(&d40c->prepare_queue))
+ list_for_each_entry_safe(d40d, _d,
+ &d40c->prepare_queue, node) {
+ d40_desc_remove(d40d);
+ d40_desc_free(d40c, d40d);
+ }
+
d40c->pending_tx = 0;
d40c->busy = false;
}
if (!d40d->cyclic) {
if (async_tx_test_ack(&d40d->txd)) {
- d40_pool_lli_free(d40c, d40d);
d40_desc_remove(d40d);
d40_desc_free(d40c, d40d);
} else {
u32 event;
struct d40_phy_res *phy = d40c->phy_chan;
bool is_src;
- struct d40_desc *d;
- struct d40_desc *_d;
-
/* Terminate all queued and active transfers */
d40_term_all(d40c);
- /* Release client owned descriptors */
- if (!list_empty(&d40c->client))
- list_for_each_entry_safe(d, _d, &d40c->client, node) {
- d40_pool_lli_free(d40c, d);
- d40_desc_remove(d);
- d40_desc_free(d40c, d);
- }
-
if (phy == NULL) {
chan_err(d40c, "phy == null\n");
return -EINVAL;
goto err;
}
+ /*
+ * add descriptor to the prepare queue in order to be able
+ * to free them later in terminate_all
+ */
+ list_add_tail(&desc->node, &chan->prepare_queue);
+
spin_unlock_irqrestore(&chan->lock, flags);
return &desc->txd;
INIT_LIST_HEAD(&d40c->queue);
INIT_LIST_HEAD(&d40c->pending_queue);
INIT_LIST_HEAD(&d40c->client);
+ INIT_LIST_HEAD(&d40c->prepare_queue);
tasklet_init(&d40c->tasklet, dma_tasklet,
(unsigned long) d40c);
char *type, *optype, *err, *msg;
unsigned long error = m->status & 0x1ff0000l;
u32 optypenum = (m->status >> 4) & 0x07;
- u32 core_err_cnt = (m->status >> 38) && 0x7fff;
+ u32 core_err_cnt = (m->status >> 38) & 0x7fff;
u32 dimm = (m->misc >> 16) & 0x3;
u32 channel = (m->misc >> 18) & 0x3;
u32 syndrome = m->misc >> 32;
struct fw_cdev_event_phy_packet phy_packet;
};
-static inline void __user *u64_to_uptr(__u64 value)
+#ifdef CONFIG_COMPAT
+static void __user *u64_to_uptr(u64 value)
+{
+ if (is_compat_task())
+ return compat_ptr(value);
+ else
+ return (void __user *)(unsigned long)value;
+}
+
+static u64 uptr_to_u64(void __user *ptr)
+{
+ if (is_compat_task())
+ return ptr_to_compat(ptr);
+ else
+ return (u64)(unsigned long)ptr;
+}
+#else
+static inline void __user *u64_to_uptr(u64 value)
{
return (void __user *)(unsigned long)value;
}
-static inline __u64 uptr_to_u64(void __user *ptr)
+static inline u64 uptr_to_u64(void __user *ptr)
{
- return (__u64)(unsigned long)ptr;
+ return (u64)(unsigned long)ptr;
}
+#endif /* CONFIG_COMPAT */
static int fw_device_op_open(struct inode *inode, struct file *file)
{
static int read_rom(struct fw_device *device,
int generation, int index, u32 *data)
{
- int rcode;
+ u64 offset = (CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4;
+ int i, rcode;
/* device->node_id, accessed below, must not be older than generation */
smp_rmb();
- rcode = fw_run_transaction(device->card, TCODE_READ_QUADLET_REQUEST,
- device->node_id, generation, device->max_speed,
- (CSR_REGISTER_BASE | CSR_CONFIG_ROM) + index * 4,
- data, 4);
+ for (i = 10; i < 100; i += 10) {
+ rcode = fw_run_transaction(device->card,
+ TCODE_READ_QUADLET_REQUEST, device->node_id,
+ generation, device->max_speed, offset, data, 4);
+ if (rcode != RCODE_BUSY)
+ break;
+ msleep(i);
+ }
be32_to_cpus(data);
return rcode;
ohci_driver_name, ohci)) {
fw_error("Failed to allocate interrupt %d.\n", dev->irq);
pci_disable_msi(dev);
- dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
- ohci->config_rom, ohci->config_rom_bus);
+
+ if (config_rom) {
+ dma_free_coherent(ohci->card.device, CONFIG_ROM_SIZE,
+ ohci->next_config_rom,
+ ohci->next_config_rom_bus);
+ ohci->next_config_rom = NULL;
+ }
return -EIO;
}
{
struct fw_unit *unit = fw_unit(dev);
struct sbp2_target *tgt = dev_get_drvdata(&unit->device);
+ struct sbp2_logical_unit *lu;
+
+ list_for_each_entry(lu, &tgt->lu_list, link)
+ cancel_delayed_work_sync(&lu->work);
sbp2_target_put(tgt);
return 0;
static efi_status_t gsmi_set_variable(efi_char16_t *name,
efi_guid_t *vendor,
- unsigned long attr,
+ u32 attr,
unsigned long data_size,
void *data)
{
mutex_lock(&dev->mode_config.mutex);
drm_mode_object_put(dev, &connector->base);
list_del(&connector->head);
+ dev->mode_config.num_connector--;
mutex_unlock(&dev->mode_config.mutex);
}
EXPORT_SYMBOL(drm_connector_cleanup);
mutex_lock(&dev->mode_config.mutex);
drm_mode_object_put(dev, &encoder->base);
list_del(&encoder->head);
+ dev->mode_config.num_encoder--;
mutex_unlock(&dev->mode_config.mutex);
}
EXPORT_SYMBOL(drm_encoder_cleanup);
{
printk(KERN_ERR "panic occurred, switching back to text console\n");
return drm_fb_helper_force_kernel_mode();
- return 0;
}
EXPORT_SYMBOL(drm_fb_helper_panic);
seq_printf(m, "Interrupts received: %d\n",
atomic_read(&dev_priv->irq_received));
for (i = 0; i < I915_NUM_RINGS; i++) {
- if (IS_GEN6(dev)) {
+ if (IS_GEN6(dev) || IS_GEN7(dev)) {
seq_printf(m, "Graphics Interrupt mask (%s): %08x\n",
dev_priv->ring[i].name,
I915_READ_IMR(&dev_priv->ring[i]));
#include <linux/io-mapping.h>
#include <linux/i2c.h>
#include <drm/intel-gtt.h>
+#include <linux/backlight.h>
/* General customization:
*/
int child_dev_num;
struct child_device_config *child_dev;
struct drm_connector *int_lvds_connector;
+ struct drm_connector *int_edp_connector;
bool mchbar_need_disable;
/* list of fbdev register on this device */
struct intel_fbdev *fbdev;
+ struct backlight_device *backlight;
+
struct drm_property *broadcast_rgb_property;
struct drm_property *force_audio_property;
dev->driver->get_vblank_counter = gm45_get_vblank_counter;
}
-
- dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ dev->driver->get_vblank_timestamp = i915_get_vblank_timestamp;
+ else
+ dev->driver->get_vblank_timestamp = NULL;
dev->driver->get_scanout_position = i915_get_crtc_scanoutpos;
if (IS_IVYBRIDGE(dev)) {
# define MI_FLUSH_ENABLE (1 << 11)
#define GFX_MODE 0x02520
+#define GFX_MODE_GEN7 0x0229c
#define GFX_RUN_LIST_ENABLE (1<<15)
#define GFX_TLB_INVALIDATE_ALWAYS (1<<13)
#define GFX_SURFACE_FAULT_ENABLE (1<<12)
#define GFX_PSMI_GRANULARITY (1<<10)
#define GFX_PPGTT_ENABLE (1<<9)
+#define GFX_MODE_ENABLE(bit) (((bit) << 16) | (bit))
+#define GFX_MODE_DISABLE(bit) (((bit) << 16) | (0))
+
#define SCPD0 0x0209c /* 915+ only */
#define IER 0x020a0
#define IIR 0x020a4
#define ADPA_PIPE_SELECT_MASK (1<<30)
#define ADPA_PIPE_A_SELECT 0
#define ADPA_PIPE_B_SELECT (1<<30)
+#define ADPA_PIPE_SELECT(pipe) ((pipe) << 30)
#define ADPA_USE_VGA_HVPOLARITY (1<<15)
#define ADPA_SETS_HVPOLARITY 0
#define ADPA_VSYNC_CNTL_DISABLE (1<<11)
/* Selects pipe B for LVDS data. Must be set on pre-965. */
#define LVDS_PIPEB_SELECT (1 << 30)
#define LVDS_PIPE_MASK (1 << 30)
+#define LVDS_PIPE(pipe) ((pipe) << 30)
/* LVDS dithering flag on 965/g4x platform */
#define LVDS_ENABLE_DITHER (1 << 25)
/* LVDS sync polarity flags. Set to invert (i.e. negative) */
#define LVDS_B0B3_POWER_DOWN (0 << 2)
#define LVDS_B0B3_POWER_UP (3 << 2)
-#define LVDS_PIPE_ENABLED(V, P) \
- (((V) & (LVDS_PIPE_MASK | LVDS_PORT_EN)) == ((P) << 30 | LVDS_PORT_EN))
-
/* Video Data Island Packet control */
#define VIDEO_DIP_DATA 0x61178
#define VIDEO_DIP_CTL 0x61170
#define ADPA_CRT_HOTPLUG_VOLREF_475MV (1<<17)
#define ADPA_CRT_HOTPLUG_FORCE_TRIGGER (1<<16)
-#define ADPA_PIPE_ENABLED(V, P) \
- (((V) & (ADPA_TRANS_SELECT_MASK | ADPA_DAC_ENABLE)) == ((P) << 30 | ADPA_DAC_ENABLE))
-
/* or SDVOB */
#define HDMIB 0xe1140
#define PORT_ENABLE (1 << 31)
#define TRANSCODER_A (0)
#define TRANSCODER_B (1 << 30)
+#define TRANSCODER(pipe) ((pipe) << 30)
#define TRANSCODER_MASK (1 << 30)
#define COLOR_FORMAT_8bpc (0)
#define COLOR_FORMAT_12bpc (3 << 26)
#define HSYNC_ACTIVE_HIGH (1 << 3)
#define PORT_DETECTED (1 << 2)
-#define HDMI_PIPE_ENABLED(V, P) \
- (((V) & (TRANSCODER_MASK | PORT_ENABLE)) == ((P) << 30 | PORT_ENABLE))
-
/* PCH SDVOB multiplex with HDMIB */
#define PCH_SDVOB HDMIB
#define PORT_TRANS_B_SEL_CPT (1<<29)
#define PORT_TRANS_C_SEL_CPT (2<<29)
#define PORT_TRANS_SEL_MASK (3<<29)
+#define PORT_TRANS_SEL_CPT(pipe) ((pipe) << 29)
#define TRANS_DP_CTL_A 0xe0300
#define TRANS_DP_CTL_B 0xe1300
}
mutex_unlock(&dev->struct_mutex);
- intel_init_clock_gating(dev);
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ intel_init_clock_gating(dev);
if (IS_IRONLAKE_M(dev)) {
ironlake_enable_drps(dev);
int pp_reg, lvds_reg;
u32 val;
enum pipe panel_pipe = PIPE_A;
- bool locked = locked;
+ bool locked = true;
if (HAS_PCH_SPLIT(dev_priv->dev)) {
pp_reg = PCH_PP_CONTROL;
pipe_name(pipe));
}
-static bool dp_pipe_enabled(struct drm_i915_private *dev_priv, enum pipe pipe,
- int reg, u32 port_sel, u32 val)
+static bool dp_pipe_enabled(struct drm_i915_private *dev_priv,
+ enum pipe pipe, u32 port_sel, u32 val)
{
if ((val & DP_PORT_EN) == 0)
return false;
return true;
}
+static bool hdmi_pipe_enabled(struct drm_i915_private *dev_priv,
+ enum pipe pipe, u32 val)
+{
+ if ((val & PORT_ENABLE) == 0)
+ return false;
+
+ if (HAS_PCH_CPT(dev_priv->dev)) {
+ if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
+ return false;
+ } else {
+ if ((val & TRANSCODER_MASK) != TRANSCODER(pipe))
+ return false;
+ }
+ return true;
+}
+
+static bool lvds_pipe_enabled(struct drm_i915_private *dev_priv,
+ enum pipe pipe, u32 val)
+{
+ if ((val & LVDS_PORT_EN) == 0)
+ return false;
+
+ if (HAS_PCH_CPT(dev_priv->dev)) {
+ if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
+ return false;
+ } else {
+ if ((val & LVDS_PIPE_MASK) != LVDS_PIPE(pipe))
+ return false;
+ }
+ return true;
+}
+
+static bool adpa_pipe_enabled(struct drm_i915_private *dev_priv,
+ enum pipe pipe, u32 val)
+{
+ if ((val & ADPA_DAC_ENABLE) == 0)
+ return false;
+ if (HAS_PCH_CPT(dev_priv->dev)) {
+ if ((val & PORT_TRANS_SEL_MASK) != PORT_TRANS_SEL_CPT(pipe))
+ return false;
+ } else {
+ if ((val & ADPA_PIPE_SELECT_MASK) != ADPA_PIPE_SELECT(pipe))
+ return false;
+ }
+ return true;
+}
+
static void assert_pch_dp_disabled(struct drm_i915_private *dev_priv,
enum pipe pipe, int reg, u32 port_sel)
{
u32 val = I915_READ(reg);
- WARN(dp_pipe_enabled(dev_priv, pipe, reg, port_sel, val),
+ WARN(dp_pipe_enabled(dev_priv, pipe, port_sel, val),
"PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe_name(pipe));
}
enum pipe pipe, int reg)
{
u32 val = I915_READ(reg);
- WARN(HDMI_PIPE_ENABLED(val, pipe),
+ WARN(hdmi_pipe_enabled(dev_priv, val, pipe),
"PCH DP (0x%08x) enabled on transcoder %c, should be disabled\n",
reg, pipe_name(pipe));
}
reg = PCH_ADPA;
val = I915_READ(reg);
- WARN(ADPA_PIPE_ENABLED(val, pipe),
+ WARN(adpa_pipe_enabled(dev_priv, val, pipe),
"PCH VGA enabled on transcoder %c, should be disabled\n",
pipe_name(pipe));
reg = PCH_LVDS;
val = I915_READ(reg);
- WARN(LVDS_PIPE_ENABLED(val, pipe),
+ WARN(lvds_pipe_enabled(dev_priv, val, pipe),
"PCH LVDS enabled on transcoder %c, should be disabled\n",
pipe_name(pipe));
enum pipe pipe, int reg, u32 port_sel)
{
u32 val = I915_READ(reg);
- if (dp_pipe_enabled(dev_priv, pipe, reg, port_sel, val)) {
+ if (dp_pipe_enabled(dev_priv, pipe, port_sel, val)) {
DRM_DEBUG_KMS("Disabling pch dp %x on pipe %d\n", reg, pipe);
I915_WRITE(reg, val & ~DP_PORT_EN);
}
enum pipe pipe, int reg)
{
u32 val = I915_READ(reg);
- if (HDMI_PIPE_ENABLED(val, pipe)) {
+ if (hdmi_pipe_enabled(dev_priv, val, pipe)) {
DRM_DEBUG_KMS("Disabling pch HDMI %x on pipe %d\n",
reg, pipe);
I915_WRITE(reg, val & ~PORT_ENABLE);
reg = PCH_ADPA;
val = I915_READ(reg);
- if (ADPA_PIPE_ENABLED(val, pipe))
+ if (adpa_pipe_enabled(dev_priv, val, pipe))
I915_WRITE(reg, val & ~ADPA_DAC_ENABLE);
reg = PCH_LVDS;
val = I915_READ(reg);
- if (LVDS_PIPE_ENABLED(val, pipe)) {
+ if (lvds_pipe_enabled(dev_priv, val, pipe)) {
+ DRM_DEBUG_KMS("disable lvds on pipe %d val 0x%08x\n", pipe, val);
I915_WRITE(reg, val & ~LVDS_PORT_EN);
POSTING_READ(reg);
udelay(100);
return ret;
}
+static void ironlake_update_pch_refclk(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct drm_mode_config *mode_config = &dev->mode_config;
+ struct drm_crtc *crtc;
+ struct intel_encoder *encoder;
+ struct intel_encoder *has_edp_encoder = NULL;
+ u32 temp;
+ bool has_lvds = false;
+
+ /* We need to take the global config into account */
+ list_for_each_entry(crtc, &mode_config->crtc_list, head) {
+ if (!crtc->enabled)
+ continue;
+
+ list_for_each_entry(encoder, &mode_config->encoder_list,
+ base.head) {
+ if (encoder->base.crtc != crtc)
+ continue;
+
+ switch (encoder->type) {
+ case INTEL_OUTPUT_LVDS:
+ has_lvds = true;
+ case INTEL_OUTPUT_EDP:
+ has_edp_encoder = encoder;
+ break;
+ }
+ }
+ }
+
+ /* Ironlake: try to setup display ref clock before DPLL
+ * enabling. This is only under driver's control after
+ * PCH B stepping, previous chipset stepping should be
+ * ignoring this setting.
+ */
+ temp = I915_READ(PCH_DREF_CONTROL);
+ /* Always enable nonspread source */
+ temp &= ~DREF_NONSPREAD_SOURCE_MASK;
+ temp |= DREF_NONSPREAD_SOURCE_ENABLE;
+ temp &= ~DREF_SSC_SOURCE_MASK;
+ temp |= DREF_SSC_SOURCE_ENABLE;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+
+ POSTING_READ(PCH_DREF_CONTROL);
+ udelay(200);
+
+ if (has_edp_encoder) {
+ if (intel_panel_use_ssc(dev_priv)) {
+ temp |= DREF_SSC1_ENABLE;
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+
+ POSTING_READ(PCH_DREF_CONTROL);
+ udelay(200);
+ }
+ temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
+
+ /* Enable CPU source on CPU attached eDP */
+ if (!intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
+ if (intel_panel_use_ssc(dev_priv))
+ temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD;
+ else
+ temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD;
+ } else {
+ /* Enable SSC on PCH eDP if needed */
+ if (intel_panel_use_ssc(dev_priv)) {
+ DRM_ERROR("enabling SSC on PCH\n");
+ temp |= DREF_SUPERSPREAD_SOURCE_ENABLE;
+ }
+ }
+ I915_WRITE(PCH_DREF_CONTROL, temp);
+ POSTING_READ(PCH_DREF_CONTROL);
+ udelay(200);
+ }
+}
+
static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode,
ironlake_compute_m_n(intel_crtc->bpp, lane, target_clock, link_bw,
&m_n);
- /* Ironlake: try to setup display ref clock before DPLL
- * enabling. This is only under driver's control after
- * PCH B stepping, previous chipset stepping should be
- * ignoring this setting.
- */
- temp = I915_READ(PCH_DREF_CONTROL);
- /* Always enable nonspread source */
- temp &= ~DREF_NONSPREAD_SOURCE_MASK;
- temp |= DREF_NONSPREAD_SOURCE_ENABLE;
- temp &= ~DREF_SSC_SOURCE_MASK;
- temp |= DREF_SSC_SOURCE_ENABLE;
- I915_WRITE(PCH_DREF_CONTROL, temp);
-
- POSTING_READ(PCH_DREF_CONTROL);
- udelay(200);
-
- if (has_edp_encoder) {
- if (intel_panel_use_ssc(dev_priv)) {
- temp |= DREF_SSC1_ENABLE;
- I915_WRITE(PCH_DREF_CONTROL, temp);
-
- POSTING_READ(PCH_DREF_CONTROL);
- udelay(200);
- }
- temp &= ~DREF_CPU_SOURCE_OUTPUT_MASK;
-
- /* Enable CPU source on CPU attached eDP */
- if (!intel_encoder_is_pch_edp(&has_edp_encoder->base)) {
- if (intel_panel_use_ssc(dev_priv))
- temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD;
- else
- temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD;
- } else {
- /* Enable SSC on PCH eDP if needed */
- if (intel_panel_use_ssc(dev_priv)) {
- DRM_ERROR("enabling SSC on PCH\n");
- temp |= DREF_SUPERSPREAD_SOURCE_ENABLE;
- }
- }
- I915_WRITE(PCH_DREF_CONTROL, temp);
- POSTING_READ(PCH_DREF_CONTROL);
- udelay(200);
- }
+ ironlake_update_pch_refclk(dev);
fp = clock.n << 16 | clock.m1 << 8 | clock.m2;
if (has_reduced_clock)
intel_encoder_clones(dev, encoder->clone_mask);
}
- intel_panel_setup_backlight(dev);
-
/* disable all the possible outputs/crtcs before entering KMS mode */
drm_helper_disable_unused_functions(dev);
}
static void
intel_dp_destroy (struct drm_connector *connector)
{
+ struct drm_device *dev = connector->dev;
+
+ if (intel_dpd_is_edp(dev))
+ intel_panel_destroy_backlight(dev);
+
drm_sysfs_connector_remove(connector);
drm_connector_cleanup(connector);
kfree(connector);
DRM_MODE_TYPE_PREFERRED;
}
}
+ dev_priv->int_edp_connector = connector;
+ intel_panel_setup_backlight(dev);
}
intel_dp_add_properties(intel_dp, connector);
extern u32 intel_panel_get_max_backlight(struct drm_device *dev);
extern u32 intel_panel_get_backlight(struct drm_device *dev);
extern void intel_panel_set_backlight(struct drm_device *dev, u32 level);
-extern void intel_panel_setup_backlight(struct drm_device *dev);
+extern int intel_panel_setup_backlight(struct drm_device *dev);
extern void intel_panel_enable_backlight(struct drm_device *dev);
extern void intel_panel_disable_backlight(struct drm_device *dev);
+extern void intel_panel_destroy_backlight(struct drm_device *dev);
extern enum drm_connector_status intel_panel_detect(struct drm_device *dev);
extern void intel_crtc_load_lut(struct drm_crtc *crtc);
{
struct drm_device *dev = intel_lvds->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 ctl_reg, lvds_reg;
+ u32 ctl_reg, lvds_reg, stat_reg;
if (HAS_PCH_SPLIT(dev)) {
ctl_reg = PCH_PP_CONTROL;
lvds_reg = PCH_LVDS;
+ stat_reg = PCH_PP_STATUS;
} else {
ctl_reg = PP_CONTROL;
lvds_reg = LVDS;
+ stat_reg = PP_STATUS;
}
I915_WRITE(lvds_reg, I915_READ(lvds_reg) | LVDS_PORT_EN);
DRM_DEBUG_KMS("applying panel-fitter: %x, %x\n",
intel_lvds->pfit_control,
intel_lvds->pfit_pgm_ratios);
- if (wait_for((I915_READ(PP_STATUS) & PP_ON) == 0, 1000)) {
- DRM_ERROR("timed out waiting for panel to power off\n");
- } else {
- I915_WRITE(PFIT_PGM_RATIOS, intel_lvds->pfit_pgm_ratios);
- I915_WRITE(PFIT_CONTROL, intel_lvds->pfit_control);
- intel_lvds->pfit_dirty = false;
- }
+
+ I915_WRITE(PFIT_PGM_RATIOS, intel_lvds->pfit_pgm_ratios);
+ I915_WRITE(PFIT_CONTROL, intel_lvds->pfit_control);
+ intel_lvds->pfit_dirty = false;
}
I915_WRITE(ctl_reg, I915_READ(ctl_reg) | POWER_TARGET_ON);
POSTING_READ(lvds_reg);
+ if (wait_for((I915_READ(stat_reg) & PP_ON) != 0, 1000))
+ DRM_ERROR("timed out waiting for panel to power on\n");
intel_panel_enable_backlight(dev);
}
{
struct drm_device *dev = intel_lvds->base.base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
- u32 ctl_reg, lvds_reg;
+ u32 ctl_reg, lvds_reg, stat_reg;
if (HAS_PCH_SPLIT(dev)) {
ctl_reg = PCH_PP_CONTROL;
lvds_reg = PCH_LVDS;
+ stat_reg = PCH_PP_STATUS;
} else {
ctl_reg = PP_CONTROL;
lvds_reg = LVDS;
+ stat_reg = PP_STATUS;
}
intel_panel_disable_backlight(dev);
I915_WRITE(ctl_reg, I915_READ(ctl_reg) & ~POWER_TARGET_ON);
+ if (wait_for((I915_READ(stat_reg) & PP_ON) == 0, 1000))
+ DRM_ERROR("timed out waiting for panel to power off\n");
if (intel_lvds->pfit_control) {
- if (wait_for((I915_READ(PP_STATUS) & PP_ON) == 0, 1000))
- DRM_ERROR("timed out waiting for panel to power off\n");
-
I915_WRITE(PFIT_CONTROL, 0);
intel_lvds->pfit_dirty = true;
}
static void intel_lvds_prepare(struct drm_encoder *encoder)
{
- struct drm_device *dev = encoder->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
- /* We try to do the minimum that is necessary in order to unlock
- * the registers for mode setting.
- *
- * On Ironlake, this is quite simple as we just set the unlock key
- * and ignore all subtleties. (This may cause some issues...)
- *
+ /*
* Prior to Ironlake, we must disable the pipe if we want to adjust
* the panel fitter. However at all other times we can just reset
* the registers regardless.
*/
-
- if (HAS_PCH_SPLIT(dev)) {
- I915_WRITE(PCH_PP_CONTROL,
- I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS);
- } else if (intel_lvds->pfit_dirty) {
- I915_WRITE(PP_CONTROL,
- (I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS)
- & ~POWER_TARGET_ON);
- } else {
- I915_WRITE(PP_CONTROL,
- I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS);
- }
+ if (!HAS_PCH_SPLIT(encoder->dev) && intel_lvds->pfit_dirty)
+ intel_lvds_disable(intel_lvds);
}
static void intel_lvds_commit(struct drm_encoder *encoder)
{
- struct drm_device *dev = encoder->dev;
- struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_lvds *intel_lvds = to_intel_lvds(encoder);
- /* Undo any unlocking done in prepare to prevent accidental
- * adjustment of the registers.
- */
- if (HAS_PCH_SPLIT(dev)) {
- u32 val = I915_READ(PCH_PP_CONTROL);
- if ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS)
- I915_WRITE(PCH_PP_CONTROL, val & 0x3);
- } else {
- u32 val = I915_READ(PP_CONTROL);
- if ((val & PANEL_UNLOCK_REGS) == PANEL_UNLOCK_REGS)
- I915_WRITE(PP_CONTROL, val & 0x3);
- }
-
/* Always do a full power on as we do not know what state
* we were left in.
*/
struct drm_device *dev = connector->dev;
struct drm_i915_private *dev_priv = dev->dev_private;
+ intel_panel_destroy_backlight(dev);
+
if (dev_priv->lid_notifier.notifier_call)
acpi_lid_notifier_unregister(&dev_priv->lid_notifier);
drm_sysfs_connector_remove(connector);
pwm = I915_READ(BLC_PWM_PCH_CTL1);
pwm |= PWM_PCH_ENABLE;
I915_WRITE(BLC_PWM_PCH_CTL1, pwm);
+ /*
+ * Unlock registers and just
+ * leave them unlocked
+ */
+ I915_WRITE(PCH_PP_CONTROL,
+ I915_READ(PCH_PP_CONTROL) | PANEL_UNLOCK_REGS);
+ } else {
+ /*
+ * Unlock registers and just
+ * leave them unlocked
+ */
+ I915_WRITE(PP_CONTROL,
+ I915_READ(PP_CONTROL) | PANEL_UNLOCK_REGS);
}
dev_priv->lid_notifier.notifier_call = intel_lid_notify;
if (acpi_lid_notifier_register(&dev_priv->lid_notifier)) {
/* keep the LVDS connector */
dev_priv->int_lvds_connector = connector;
drm_sysfs_connector_add(connector);
+
+ intel_panel_setup_backlight(dev);
+
return true;
failed:
asle->aslc = asle_stat;
}
-/* Only present on Ironlake+ */
void intel_opregion_gse_intr(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
dev_priv->backlight_enabled = true;
}
-void intel_panel_setup_backlight(struct drm_device *dev)
+static void intel_panel_init_backlight(struct drm_device *dev)
{
struct drm_i915_private *dev_priv = dev->dev_private;
return connector_status_unknown;
}
+
+#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
+static int intel_panel_update_status(struct backlight_device *bd)
+{
+ struct drm_device *dev = bl_get_data(bd);
+ intel_panel_set_backlight(dev, bd->props.brightness);
+ return 0;
+}
+
+static int intel_panel_get_brightness(struct backlight_device *bd)
+{
+ struct drm_device *dev = bl_get_data(bd);
+ return intel_panel_get_backlight(dev);
+}
+
+static const struct backlight_ops intel_panel_bl_ops = {
+ .update_status = intel_panel_update_status,
+ .get_brightness = intel_panel_get_brightness,
+};
+
+int intel_panel_setup_backlight(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ struct backlight_properties props;
+ struct drm_connector *connector;
+
+ intel_panel_init_backlight(dev);
+
+ if (dev_priv->int_lvds_connector)
+ connector = dev_priv->int_lvds_connector;
+ else if (dev_priv->int_edp_connector)
+ connector = dev_priv->int_edp_connector;
+ else
+ return -ENODEV;
+
+ props.type = BACKLIGHT_RAW;
+ props.max_brightness = intel_panel_get_max_backlight(dev);
+ dev_priv->backlight =
+ backlight_device_register("intel_backlight",
+ &connector->kdev, dev,
+ &intel_panel_bl_ops, &props);
+
+ if (IS_ERR(dev_priv->backlight)) {
+ DRM_ERROR("Failed to register backlight: %ld\n",
+ PTR_ERR(dev_priv->backlight));
+ dev_priv->backlight = NULL;
+ return -ENODEV;
+ }
+ dev_priv->backlight->props.brightness = intel_panel_get_backlight(dev);
+ return 0;
+}
+
+void intel_panel_destroy_backlight(struct drm_device *dev)
+{
+ struct drm_i915_private *dev_priv = dev->dev_private;
+ if (dev_priv->backlight)
+ backlight_device_unregister(dev_priv->backlight);
+}
+#else
+int intel_panel_setup_backlight(struct drm_device *dev)
+{
+ intel_panel_init_backlight(dev);
+ return 0;
+}
+
+void intel_panel_destroy_backlight(struct drm_device *dev)
+{
+ return;
+}
+#endif
if (IS_GEN6(dev) || IS_GEN7(dev))
mode |= MI_FLUSH_ENABLE << 16 | MI_FLUSH_ENABLE;
I915_WRITE(MI_MODE, mode);
+ if (IS_GEN7(dev))
+ I915_WRITE(GFX_MODE_GEN7,
+ GFX_MODE_DISABLE(GFX_TLB_INVALIDATE_ALWAYS) |
+ GFX_MODE_ENABLE(GFX_REPLAY_MODE));
}
if (INTEL_INFO(dev)->gen >= 6) {
nouveau_gpuobj_ref(NULL, &obj);
if (ret)
return ret;
- } else {
+ } else
+ if (USE_SEMA(dev)) {
/* map fence bo into channel's vm */
ret = nouveau_bo_vma_add(dev_priv->fence.bo, chan->vm,
&chan->fence.vma);
return -ENOMEM;
nvbe->ttm_alloced = kmalloc(sizeof(bool) * num_pages, GFP_KERNEL);
- if (!nvbe->ttm_alloced)
+ if (!nvbe->ttm_alloced) {
+ kfree(nvbe->pages);
+ nvbe->pages = NULL;
return -ENOMEM;
+ }
nvbe->nr_pages = 0;
while (num_pages--) {
for (j = 0; j < PAGE_SIZE / NV_CTXDMA_PAGE_SIZE; j++, pte++) {
nv_wo32(gpuobj, (pte * 4) + 0, offset_l | 3);
- dma_offset += NV_CTXDMA_PAGE_SIZE;
+ offset_l += NV_CTXDMA_PAGE_SIZE;
}
}
struct drm_device *dev = crtc->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv04_crtc_reg *regp = &dev_priv->mode_reg.crtc_reg[nv_crtc->index];
- struct drm_framebuffer *drm_fb = nv_crtc->base.fb;
- struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
+ struct drm_framebuffer *drm_fb;
+ struct nouveau_framebuffer *fb;
int arb_burst, arb_lwm;
int ret;
+ NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
+
+ /* no fb bound */
+ if (!atomic && !crtc->fb) {
+ NV_DEBUG_KMS(dev, "No FB bound\n");
+ return 0;
+ }
+
+
/* If atomic, we want to switch to the fb we were passed, so
* now we update pointers to do that. (We don't pin; just
* assume we're already pinned and update the base address.)
drm_fb = passed_fb;
fb = nouveau_framebuffer(passed_fb);
} else {
+ drm_fb = crtc->fb;
+ fb = nouveau_framebuffer(crtc->fb);
/* If not atomic, we can go ahead and pin, and unpin the
* old fb we were passed.
*/
struct drm_device *dev = nv_crtc->base.dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_channel *evo = nv50_display(dev)->master;
- struct drm_framebuffer *drm_fb = nv_crtc->base.fb;
- struct nouveau_framebuffer *fb = nouveau_framebuffer(drm_fb);
+ struct drm_framebuffer *drm_fb;
+ struct nouveau_framebuffer *fb;
int ret;
NV_DEBUG_KMS(dev, "index %d\n", nv_crtc->index);
+ /* no fb bound */
+ if (!atomic && !crtc->fb) {
+ NV_DEBUG_KMS(dev, "No FB bound\n");
+ return 0;
+ }
+
/* If atomic, we want to switch to the fb we were passed, so
* now we update pointers to do that. (We don't pin; just
* assume we're already pinned and update the base address.)
drm_fb = passed_fb;
fb = nouveau_framebuffer(passed_fb);
} else {
+ drm_fb = crtc->fb;
+ fb = nouveau_framebuffer(crtc->fb);
/* If not atomic, we can go ahead and pin, and unpin the
* old fb we were passed.
*/
return true;
}
+bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector)
+{
+ u8 link_status[DP_LINK_STATUS_SIZE];
+ struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+
+ if (!radeon_dp_get_link_status(radeon_connector, link_status))
+ return false;
+ if (dp_channel_eq_ok(link_status, dig->dp_lane_count))
+ return false;
+ return true;
+}
+
struct radeon_dp_link_train_info {
struct radeon_device *rdev;
struct drm_encoder *encoder;
void evergreen_fini(struct radeon_device *rdev);
static void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
+void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev)
+{
+ u16 ctl, v;
+ int cap, err;
+
+ cap = pci_pcie_cap(rdev->pdev);
+ if (!cap)
+ return;
+
+ err = pci_read_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, &ctl);
+ if (err)
+ return;
+
+ v = (ctl & PCI_EXP_DEVCTL_READRQ) >> 12;
+
+ /* if bios or OS sets MAX_READ_REQUEST_SIZE to an invalid value, fix it
+ * to avoid hangs or perfomance issues
+ */
+ if ((v == 0) || (v == 6) || (v == 7)) {
+ ctl &= ~PCI_EXP_DEVCTL_READRQ;
+ ctl |= (2 << 12);
+ pci_write_config_word(rdev->pdev, cap + PCI_EXP_DEVCTL, ctl);
+ }
+}
+
void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
{
/* enable the pflip int */
!evergreen_average_bandwidth_vs_available_bandwidth(&wm) ||
!evergreen_check_latency_hiding(&wm) ||
(rdev->disp_priority == 2)) {
- DRM_INFO("force priority to high\n");
+ DRM_DEBUG_KMS("force priority to high\n");
priority_a_cnt |= PRIORITY_ALWAYS_ON;
priority_b_cnt |= PRIORITY_ALWAYS_ON;
}
SOFT_RESET_PA |
SOFT_RESET_SH |
SOFT_RESET_VGT |
+ SOFT_RESET_SPI |
SOFT_RESET_SX));
RREG32(GRBM_SOFT_RESET);
mdelay(15);
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ evergreen_fix_pci_max_read_req_size(rdev);
+
cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG) & ~2;
cc_gc_shader_pipe_config |=
extern void evergreen_mc_program(struct radeon_device *rdev);
extern void evergreen_irq_suspend(struct radeon_device *rdev);
extern int evergreen_mc_init(struct radeon_device *rdev);
+extern void evergreen_fix_pci_max_read_req_size(struct radeon_device *rdev);
#define EVERGREEN_PFP_UCODE_SIZE 1120
#define EVERGREEN_PM4_UCODE_SIZE 1376
WREG32(GRBM_CNTL, GRBM_READ_TIMEOUT(0xff));
+ evergreen_fix_pci_max_read_req_size(rdev);
+
mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
mc_arb_ramcfg = RREG32(MC_ARB_RAMCFG);
SOFT_RESET_PA |
SOFT_RESET_SH |
SOFT_RESET_VGT |
+ SOFT_RESET_SPI |
SOFT_RESET_SX));
RREG32(GRBM_SOFT_RESET);
mdelay(15);
} else {
DRM_INFO("Using generic clock info\n");
+ /* may need to be per card */
+ rdev->clock.max_pixel_clock = 35000;
+
if (rdev->flags & RADEON_IS_IGP) {
p1pll->reference_freq = 1432;
p2pll->reference_freq = 1432;
rdev->pdev->subsystem_device == 0x30a4)
return;
+ /* quirk for rs4xx Compaq Presario V5245EU laptop to make it resume
+ * - it hangs on resume inside the dynclk 1 table.
+ */
+ if (rdev->family == CHIP_RS480 &&
+ rdev->pdev->subsystem_vendor == 0x103c &&
+ rdev->pdev->subsystem_device == 0x30ae)
+ return;
+
/* DYN CLK 1 */
table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
if (table)
radeon_hpd_set_polarity(rdev, radeon_connector->hpd.hpd);
- /* powering up/down the eDP panel generates hpd events which
- * can interfere with modesetting.
- */
- if (connector->connector_type == DRM_MODE_CONNECTOR_eDP)
+ /* if the connector is already off, don't turn it back on */
+ if (connector->dpms != DRM_MODE_DPMS_ON)
return;
- /* pre-r600 did not always have the hpd pins mapped accurately to connectors */
- if (rdev->family >= CHIP_R600) {
- if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
+ /* just deal with DP (not eDP) here. */
+ if (connector->connector_type == DRM_MODE_CONNECTOR_DisplayPort) {
+ int saved_dpms = connector->dpms;
+
+ if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd) &&
+ radeon_dp_needs_link_train(radeon_connector))
drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
else
drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
+ connector->dpms = saved_dpms;
}
}
(supported_device == ATOM_DEVICE_DFP2_SUPPORT))
return true;
}
+ /* TOSHIBA Satellite L300D with ATI Mobility Radeon x1100
+ * (RS690M) sends data to i2c bus for a HDMI connector that
+ * is not implemented */
+ if ((dev->pdev->device == 0x791f) &&
+ (dev->pdev->subsystem_vendor == 0x1179) &&
+ (dev->pdev->subsystem_device == 0xff68)) {
+ if ((connector_type == DRM_MODE_CONNECTOR_HDMIA) &&
+ (supported_device == ATOM_DEVICE_DFP2_SUPPORT))
+ return true;
+ }
/* Default: no EDID header probe required for DDC probing */
return false;
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
struct drm_display_mode *native_mode = &radeon_encoder->native_mode;
+ struct drm_display_mode *t, *mode;
+
+ /* If the EDID preferred mode doesn't match the native mode, use it */
+ list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
+ if (mode->type & DRM_MODE_TYPE_PREFERRED) {
+ if (mode->hdisplay != native_mode->hdisplay ||
+ mode->vdisplay != native_mode->vdisplay)
+ memcpy(native_mode, mode, sizeof(*mode));
+ }
+ }
/* Try to get native mode details from EDID if necessary */
if (!native_mode->clock) {
- struct drm_display_mode *t, *mode;
-
list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
if (mode->hdisplay == native_mode->hdisplay &&
mode->vdisplay == native_mode->vdisplay) {
}
}
}
+
if (!native_mode->clock) {
DRM_DEBUG_KMS("No LVDS native mode details, disabling RMX\n");
radeon_encoder->rmx_type = RMX_OFF;
if (!radeon_dig_connector->edp_on)
atombios_set_edp_panel_power(connector,
ATOM_TRANSMITTER_ACTION_POWER_OFF);
- } else {
- /* need to setup ddc on the bridge */
- if (radeon_connector_encoder_is_dp_bridge(connector)) {
+ } else if (radeon_connector_encoder_is_dp_bridge(connector)) {
+ /* DP bridges are always DP */
+ radeon_dig_connector->dp_sink_type = CONNECTOR_OBJECT_ID_DISPLAYPORT;
+ /* get the DPCD from the bridge */
+ radeon_dp_getdpcd(radeon_connector);
+
+ if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd))
+ ret = connector_status_connected;
+ else {
+ /* need to setup ddc on the bridge */
if (encoder)
radeon_atom_ext_encoder_setup_ddc(encoder);
+ if (radeon_ddc_probe(radeon_connector,
+ radeon_connector->requires_extended_probe))
+ ret = connector_status_connected;
+ }
+
+ if ((ret == connector_status_disconnected) &&
+ radeon_connector->dac_load_detect) {
+ struct drm_encoder *encoder = radeon_best_single_encoder(connector);
+ struct drm_encoder_helper_funcs *encoder_funcs;
+ if (encoder) {
+ encoder_funcs = encoder->helper_private;
+ ret = encoder_funcs->detect(encoder, connector);
+ }
}
+ } else {
radeon_dig_connector->dp_sink_type = radeon_dp_getsinktype(radeon_connector);
if (radeon_hpd_sense(rdev, radeon_connector->hpd.hpd)) {
ret = connector_status_connected;
ret = connector_status_connected;
}
}
-
- if ((ret == connector_status_disconnected) &&
- radeon_connector->dac_load_detect) {
- struct drm_encoder *encoder = radeon_best_single_encoder(connector);
- struct drm_encoder_helper_funcs *encoder_funcs;
- if (encoder) {
- encoder_funcs = encoder->helper_private;
- ret = encoder_funcs->detect(encoder, connector);
- }
- }
}
radeon_connector_update_scratch_regs(connector, ret);
#include <drm/radeon_drm.h>
#include <linux/vgaarb.h>
#include <linux/vga_switcheroo.h>
+#include <linux/efi.h>
#include "radeon_reg.h"
#include "radeon.h"
#include "atom.h"
mc->mc_vram_size = mc->aper_size;
}
mc->vram_end = mc->vram_start + mc->mc_vram_size - 1;
+ if (radeon_vram_limit && radeon_vram_limit < mc->real_vram_size)
+ mc->real_vram_size = radeon_vram_limit;
dev_info(rdev->dev, "VRAM: %lluM 0x%016llX - 0x%016llX (%lluM used)\n",
mc->mc_vram_size >> 20, mc->vram_start,
mc->vram_end, mc->real_vram_size >> 20);
{
uint32_t reg;
+ if (efi_enabled && rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE)
+ return false;
+
/* first check CRTCs */
if (ASIC_IS_DCE41(rdev)) {
reg = RREG32(EVERGREEN_CRTC_CONTROL + EVERGREEN_CRTC0_REGISTER_OFFSET) |
radeon_router_select_ddc_port(radeon_connector);
if ((radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) ||
- (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP)) {
+ (radeon_connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) ||
+ radeon_connector_encoder_is_dp_bridge(&radeon_connector->base)) {
struct radeon_connector_atom_dig *dig = radeon_connector->con_priv;
+
if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) && dig->dp_i2c_bus)
- radeon_connector->edid = drm_get_edid(&radeon_connector->base, &dig->dp_i2c_bus->adapter);
- }
- if (!radeon_connector->ddc_bus)
- return -1;
- if (!radeon_connector->edid) {
- radeon_connector->edid = drm_get_edid(&radeon_connector->base, &radeon_connector->ddc_bus->adapter);
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &dig->dp_i2c_bus->adapter);
+ else if (radeon_connector->ddc_bus && !radeon_connector->edid)
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->adapter);
+ } else {
+ if (radeon_connector->ddc_bus && !radeon_connector->edid)
+ radeon_connector->edid = drm_get_edid(&radeon_connector->base,
+ &radeon_connector->ddc_bus->adapter);
}
if (!radeon_connector->edid) {
default:
encoder->possible_crtcs = 0x3;
break;
+ case 4:
+ encoder->possible_crtcs = 0xf;
+ break;
case 6:
encoder->possible_crtcs = 0x3f;
break;
struct drm_display_mode *mode);
extern void radeon_dp_link_train(struct drm_encoder *encoder,
struct drm_connector *connector);
+extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector);
extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode);
size = 1024 * 1024;
/* Number of tests =
- * (Total GTT - IB pool - writeback page - ring buffer) / test size
+ * (Total GTT - IB pool - writeback page - ring buffers) / test size
*/
- n = ((u32)(rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - RADEON_GPU_PAGE_SIZE -
- rdev->cp.ring_size)) / size;
+ n = rdev->mc.gtt_size - RADEON_IB_POOL_SIZE*64*1024 - rdev->cp.ring_size;
+ if (rdev->wb.wb_obj)
+ n -= RADEON_GPU_PAGE_SIZE;
+ if (rdev->ih.ring_obj)
+ n -= rdev->ih.ring_size;
+ n /= size;
gtt_obj = kzalloc(n * sizeof(*gtt_obj), GFP_KERNEL);
if (!gtt_obj) {
gtt_start++, vram_start++) {
if (*vram_start != gtt_start) {
DRM_ERROR("Incorrect GTT->VRAM copy %d: Got 0x%p, "
- "expected 0x%p (GTT map 0x%p-0x%p)\n",
- i, *vram_start, gtt_start, gtt_map,
- gtt_end);
+ "expected 0x%p (GTT/VRAM offset "
+ "0x%16llx/0x%16llx)\n",
+ i, *vram_start, gtt_start,
+ (unsigned long long)
+ (gtt_addr - rdev->mc.gtt_start +
+ (void*)gtt_start - gtt_map),
+ (unsigned long long)
+ (vram_addr - rdev->mc.vram_start +
+ (void*)gtt_start - gtt_map));
radeon_bo_kunmap(vram_obj);
goto out_cleanup;
}
gtt_start++, vram_start++) {
if (*gtt_start != vram_start) {
DRM_ERROR("Incorrect VRAM->GTT copy %d: Got 0x%p, "
- "expected 0x%p (VRAM map 0x%p-0x%p)\n",
- i, *gtt_start, vram_start, vram_map,
- vram_end);
+ "expected 0x%p (VRAM/GTT offset "
+ "0x%16llx/0x%16llx)\n",
+ i, *gtt_start, vram_start,
+ (unsigned long long)
+ (vram_addr - rdev->mc.vram_start +
+ (void*)vram_start - vram_map),
+ (unsigned long long)
+ (gtt_addr - rdev->mc.gtt_start +
+ (void*)vram_start - vram_map));
radeon_bo_kunmap(gtt_obj[i]);
goto out_cleanup;
}
return -EINVAL;
mem->bus.base = rdev->mc.aper_base;
mem->bus.is_iomem = true;
+#ifdef __alpha__
+ /*
+ * Alpha: use bus.addr to hold the ioremap() return,
+ * so we can modify bus.base below.
+ */
+ if (mem->placement & TTM_PL_FLAG_WC)
+ mem->bus.addr =
+ ioremap_wc(mem->bus.base + mem->bus.offset,
+ mem->bus.size);
+ else
+ mem->bus.addr =
+ ioremap_nocache(mem->bus.base + mem->bus.offset,
+ mem->bus.size);
+
+ /*
+ * Alpha: Use just the bus offset plus
+ * the hose/domain memory base for bus.base.
+ * It then can be used to build PTEs for VRAM
+ * access, as done in ttm_bo_vm_fault().
+ */
+ mem->bus.base = (mem->bus.base & 0x0ffffffffUL) +
+ rdev->ddev->hose->dense_mem_base;
+#endif
break;
default:
return -EINVAL;
ret = ttm_tt_set_user(bo->ttm, current,
bo->buffer_start, bo->num_pages);
- if (unlikely(ret != 0))
+ if (unlikely(ret != 0)) {
ttm_tt_destroy(bo->ttm);
+ bo->ttm = NULL;
+ }
break;
default:
printk(KERN_ERR TTM_PFX "Illegal buffer object type\n");
* Create and bind a ttm if required.
*/
- if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED) && (bo->ttm == NULL)) {
- ret = ttm_bo_add_ttm(bo, false);
- if (ret)
- goto out_err;
+ if (!(new_man->flags & TTM_MEMTYPE_FLAG_FIXED)) {
+ if (bo->ttm == NULL) {
+ ret = ttm_bo_add_ttm(bo, false);
+ if (ret)
+ goto out_err;
+ }
ret = ttm_tt_set_placement_caching(bo->ttm, mem->placement);
if (ret)
if (ret)
return ret;
- ttm_bo_free_old_node(bo);
if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) &&
(bo->ttm != NULL)) {
ttm_tt_unbind(bo->ttm);
ttm_tt_destroy(bo->ttm);
bo->ttm = NULL;
}
+ ttm_bo_free_old_node(bo);
} else {
/**
* This should help pipeline ordinary buffer moves.
config HID_WIIMOTE
tristate "Nintendo Wii Remote support"
depends on BT_HIDP
+ depends on LEDS_CLASS
---help---
Support for the Nintendo Wii Remote bluetooth device.
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_HF_JIS),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN |
APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
+ .driver_data = APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ISO),
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING5_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS) },
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246
#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247
+#define USB_DEVICE_ID_APPLE_ALU_REVB_ANSI 0x024f
+#define USB_DEVICE_ID_APPLE_ALU_REVB_ISO 0x0250
+#define USB_DEVICE_ID_APPLE_ALU_REVB_JIS 0x0251
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ANSI 0x0239
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_ISO 0x023a
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
#define USB_DEVICE_ID_PENPOWER 0x00f4
#define USB_VENDOR_ID_GREENASIA 0x0e8f
+#define USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD 0x3013
#define USB_VENDOR_ID_GRETAGMACBETH 0x0971
#define USB_DEVICE_ID_GRETAGMACBETH_HUEY 0x2005
#define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001
#define USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE 0x0600
+#define USB_VENDOR_ID_SIGMA_MICRO 0x1c4f
+#define USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD 0x0002
+
#define USB_VENDOR_ID_SKYCABLE 0x1223
#define USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER 0x3F07
#define NO_TOUCHES -1
#define SINGLE_TOUCH_UP -2
+/* Touch surface information. Dimension is in hundredths of a mm, min and max
+ * are in units. */
+#define MOUSE_DIMENSION_X (float)9056
+#define MOUSE_MIN_X -1100
+#define MOUSE_MAX_X 1258
+#define MOUSE_RES_X ((MOUSE_MAX_X - MOUSE_MIN_X) / (MOUSE_DIMENSION_X / 100))
+#define MOUSE_DIMENSION_Y (float)5152
+#define MOUSE_MIN_Y -1589
+#define MOUSE_MAX_Y 2047
+#define MOUSE_RES_Y ((MOUSE_MAX_Y - MOUSE_MIN_Y) / (MOUSE_DIMENSION_Y / 100))
+
+#define TRACKPAD_DIMENSION_X (float)13000
+#define TRACKPAD_MIN_X -2909
+#define TRACKPAD_MAX_X 3167
+#define TRACKPAD_RES_X \
+ ((TRACKPAD_MAX_X - TRACKPAD_MIN_X) / (TRACKPAD_DIMENSION_X / 100))
+#define TRACKPAD_DIMENSION_Y (float)11000
+#define TRACKPAD_MIN_Y -2456
+#define TRACKPAD_MAX_Y 2565
+#define TRACKPAD_RES_Y \
+ ((TRACKPAD_MAX_Y - TRACKPAD_MIN_Y) / (TRACKPAD_DIMENSION_Y / 100))
+
/**
* struct magicmouse_sc - Tracks Magic Mouse-specific data.
* @input: Input device through which we report events.
* inverse of the reported Y.
*/
if (input->id.product == USB_DEVICE_ID_APPLE_MAGICMOUSE) {
- input_set_abs_params(input, ABS_MT_POSITION_X, -1100,
- 1358, 4, 0);
- input_set_abs_params(input, ABS_MT_POSITION_Y, -1589,
- 2047, 4, 0);
+ input_set_abs_params(input, ABS_MT_POSITION_X,
+ MOUSE_MIN_X, MOUSE_MAX_X, 4, 0);
+ input_set_abs_params(input, ABS_MT_POSITION_Y,
+ MOUSE_MIN_Y, MOUSE_MAX_Y, 4, 0);
+
+ input_abs_set_res(input, ABS_MT_POSITION_X,
+ MOUSE_RES_X);
+ input_abs_set_res(input, ABS_MT_POSITION_Y,
+ MOUSE_RES_Y);
} else { /* USB_DEVICE_ID_APPLE_MAGICTRACKPAD */
- input_set_abs_params(input, ABS_X, -2909, 3167, 4, 0);
- input_set_abs_params(input, ABS_Y, -2456, 2565, 4, 0);
- input_set_abs_params(input, ABS_MT_POSITION_X, -2909,
- 3167, 4, 0);
- input_set_abs_params(input, ABS_MT_POSITION_Y, -2456,
- 2565, 4, 0);
+ input_set_abs_params(input, ABS_X, TRACKPAD_MIN_X,
+ TRACKPAD_MAX_X, 4, 0);
+ input_set_abs_params(input, ABS_Y, TRACKPAD_MIN_Y,
+ TRACKPAD_MAX_Y, 4, 0);
+ input_set_abs_params(input, ABS_MT_POSITION_X,
+ TRACKPAD_MIN_X, TRACKPAD_MAX_X, 4, 0);
+ input_set_abs_params(input, ABS_MT_POSITION_Y,
+ TRACKPAD_MIN_Y, TRACKPAD_MAX_Y, 4, 0);
+
+ input_abs_set_res(input, ABS_X, TRACKPAD_RES_X);
+ input_abs_set_res(input, ABS_Y, TRACKPAD_RES_Y);
+ input_abs_set_res(input, ABS_MT_POSITION_X,
+ TRACKPAD_RES_X);
+ input_abs_set_res(input, ABS_MT_POSITION_Y,
+ TRACKPAD_RES_Y);
}
input_set_events_per_packet(input, 60);
}
report->size = 6;
+ /*
+ * Some devices repond with 'invalid report id' when feature
+ * report switching it into multitouch mode is sent to it.
+ *
+ * This results in -EIO from the _raw low-level transport callback,
+ * but there seems to be no other way of switching the mode.
+ * Thus the super-ugly hacky success check below.
+ */
ret = hdev->hid_output_raw_report(hdev, feature, sizeof(feature),
HID_FEATURE_REPORT);
- if (ret != sizeof(feature)) {
+ if (ret != -EIO && ret != sizeof(feature)) {
hid_err(hdev, "unable to request touch data (%d)\n", ret);
goto err_stop_hw;
}
if (ret) {
hid_warn(hdev, "can't create sysfs battery attribute, err: %d\n",
ret);
- /*
- * battery attribute is not critical for the tablet, but if it
- * failed then there is no need to create ac attribute
- */
- goto move_on;
+ goto err_battery;
}
wdata->ac.properties = wacom_ac_props;
if (ret) {
hid_warn(hdev,
"can't create ac battery attribute, err: %d\n", ret);
- /*
- * ac attribute is not critical for the tablet, but if it
- * failed then we don't want to battery attribute to exist
- */
- power_supply_unregister(&wdata->battery);
+ goto err_ac;
}
-
-move_on:
#endif
hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
input = hidinput->input;
return 0;
+#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
+err_ac:
+ power_supply_unregister(&wdata->battery);
+err_battery:
+ device_remove_file(&hdev->dev, &dev_attr_speed);
+ hid_hw_stop(hdev);
+#endif
err_free:
kfree(wdata);
return ret;
#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
struct wacom_data *wdata = hid_get_drvdata(hdev);
#endif
+ device_remove_file(&hdev->dev, &dev_attr_speed);
hid_hw_stop(hdev);
#ifdef CONFIG_HID_WACOM_POWER_SUPPLY
* any later version.
*/
-#include <linux/atomic.h>
#include <linux/device.h>
#include <linux/hid.h>
#include <linux/input.h>
+#include <linux/leds.h>
#include <linux/module.h>
#include <linux/spinlock.h>
#include "hid-ids.h"
};
struct wiimote_data {
- atomic_t ready;
struct hid_device *hdev;
struct input_dev *input;
+ struct led_classdev *leds[4];
spinlock_t qlock;
__u8 head;
#define WIIPROTO_FLAGS_LEDS (WIIPROTO_FLAG_LED1 | WIIPROTO_FLAG_LED2 | \
WIIPROTO_FLAG_LED3 | WIIPROTO_FLAG_LED4)
+/* return flag for led \num */
+#define WIIPROTO_FLAG_LED(num) (WIIPROTO_FLAG_LED1 << (num - 1))
+
enum wiiproto_reqs {
+ WIIPROTO_REQ_NULL = 0x0,
WIIPROTO_REQ_LED = 0x11,
+ WIIPROTO_REQ_DRM = 0x12,
+ WIIPROTO_REQ_STATUS = 0x20,
+ WIIPROTO_REQ_RETURN = 0x22,
WIIPROTO_REQ_DRM_K = 0x30,
};
BTN_MODE, /* WIIPROTO_KEY_HOME */
};
-#define dev_to_wii(pdev) hid_get_drvdata(container_of(pdev, struct hid_device, \
- dev))
-
static ssize_t wiimote_hid_send(struct hid_device *hdev, __u8 *buffer,
size_t count)
{
wiimote_queue(wdata, cmd, sizeof(cmd));
}
-#define wiifs_led_show_set(num) \
-static ssize_t wiifs_led_show_##num(struct device *dev, \
- struct device_attribute *attr, char *buf) \
-{ \
- struct wiimote_data *wdata = dev_to_wii(dev); \
- unsigned long flags; \
- int state; \
- \
- if (!atomic_read(&wdata->ready)) \
- return -EBUSY; \
- \
- spin_lock_irqsave(&wdata->state.lock, flags); \
- state = !!(wdata->state.flags & WIIPROTO_FLAG_LED##num); \
- spin_unlock_irqrestore(&wdata->state.lock, flags); \
- \
- return sprintf(buf, "%d\n", state); \
-} \
-static ssize_t wiifs_led_set_##num(struct device *dev, \
- struct device_attribute *attr, const char *buf, size_t count) \
-{ \
- struct wiimote_data *wdata = dev_to_wii(dev); \
- int tmp = simple_strtoul(buf, NULL, 10); \
- unsigned long flags; \
- __u8 state; \
- \
- if (!atomic_read(&wdata->ready)) \
- return -EBUSY; \
- \
- spin_lock_irqsave(&wdata->state.lock, flags); \
- \
- state = wdata->state.flags; \
- \
- if (tmp) \
- wiiproto_req_leds(wdata, state | WIIPROTO_FLAG_LED##num);\
- else \
- wiiproto_req_leds(wdata, state & ~WIIPROTO_FLAG_LED##num);\
- \
- spin_unlock_irqrestore(&wdata->state.lock, flags); \
- \
- return count; \
-} \
-static DEVICE_ATTR(led##num, S_IRUGO | S_IWUSR, wiifs_led_show_##num, \
- wiifs_led_set_##num)
-
-wiifs_led_show_set(1);
-wiifs_led_show_set(2);
-wiifs_led_show_set(3);
-wiifs_led_show_set(4);
+/*
+ * Check what peripherals of the wiimote are currently
+ * active and select a proper DRM that supports all of
+ * the requested data inputs.
+ */
+static __u8 select_drm(struct wiimote_data *wdata)
+{
+ return WIIPROTO_REQ_DRM_K;
+}
+
+static void wiiproto_req_drm(struct wiimote_data *wdata, __u8 drm)
+{
+ __u8 cmd[3];
+
+ if (drm == WIIPROTO_REQ_NULL)
+ drm = select_drm(wdata);
+
+ cmd[0] = WIIPROTO_REQ_DRM;
+ cmd[1] = 0;
+ cmd[2] = drm;
+
+ wiimote_queue(wdata, cmd, sizeof(cmd));
+}
+
+static enum led_brightness wiimote_leds_get(struct led_classdev *led_dev)
+{
+ struct wiimote_data *wdata;
+ struct device *dev = led_dev->dev->parent;
+ int i;
+ unsigned long flags;
+ bool value = false;
+
+ wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev));
+
+ for (i = 0; i < 4; ++i) {
+ if (wdata->leds[i] == led_dev) {
+ spin_lock_irqsave(&wdata->state.lock, flags);
+ value = wdata->state.flags & WIIPROTO_FLAG_LED(i + 1);
+ spin_unlock_irqrestore(&wdata->state.lock, flags);
+ break;
+ }
+ }
+
+ return value ? LED_FULL : LED_OFF;
+}
+
+static void wiimote_leds_set(struct led_classdev *led_dev,
+ enum led_brightness value)
+{
+ struct wiimote_data *wdata;
+ struct device *dev = led_dev->dev->parent;
+ int i;
+ unsigned long flags;
+ __u8 state, flag;
+
+ wdata = hid_get_drvdata(container_of(dev, struct hid_device, dev));
+
+ for (i = 0; i < 4; ++i) {
+ if (wdata->leds[i] == led_dev) {
+ flag = WIIPROTO_FLAG_LED(i + 1);
+ spin_lock_irqsave(&wdata->state.lock, flags);
+ state = wdata->state.flags;
+ if (value == LED_OFF)
+ wiiproto_req_leds(wdata, state & ~flag);
+ else
+ wiiproto_req_leds(wdata, state | flag);
+ spin_unlock_irqrestore(&wdata->state.lock, flags);
+ break;
+ }
+ }
+}
static int wiimote_input_event(struct input_dev *dev, unsigned int type,
unsigned int code, int value)
{
+ return 0;
+}
+
+static int wiimote_input_open(struct input_dev *dev)
+{
struct wiimote_data *wdata = input_get_drvdata(dev);
- if (!atomic_read(&wdata->ready))
- return -EBUSY;
- /* smp_rmb: Make sure wdata->xy is available when wdata->ready is 1 */
- smp_rmb();
+ return hid_hw_open(wdata->hdev);
+}
- return 0;
+static void wiimote_input_close(struct input_dev *dev)
+{
+ struct wiimote_data *wdata = input_get_drvdata(dev);
+
+ hid_hw_close(wdata->hdev);
}
static void handler_keys(struct wiimote_data *wdata, const __u8 *payload)
input_sync(wdata->input);
}
+static void handler_status(struct wiimote_data *wdata, const __u8 *payload)
+{
+ handler_keys(wdata, payload);
+
+ /* on status reports the drm is reset so we need to resend the drm */
+ wiiproto_req_drm(wdata, WIIPROTO_REQ_NULL);
+}
+
+static void handler_return(struct wiimote_data *wdata, const __u8 *payload)
+{
+ __u8 err = payload[3];
+ __u8 cmd = payload[2];
+
+ handler_keys(wdata, payload);
+
+ if (err)
+ hid_warn(wdata->hdev, "Remote error %hhu on req %hhu\n", err,
+ cmd);
+}
+
struct wiiproto_handler {
__u8 id;
size_t size;
};
static struct wiiproto_handler handlers[] = {
+ { .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
+ { .id = WIIPROTO_REQ_RETURN, .size = 4, .func = handler_return },
{ .id = WIIPROTO_REQ_DRM_K, .size = 2, .func = handler_keys },
{ .id = 0 }
};
int i;
unsigned long flags;
- if (!atomic_read(&wdata->ready))
- return -EBUSY;
- /* smp_rmb: Make sure wdata->xy is available when wdata->ready is 1 */
- smp_rmb();
-
if (size < 1)
return -EINVAL;
return 0;
}
+static void wiimote_leds_destroy(struct wiimote_data *wdata)
+{
+ int i;
+ struct led_classdev *led;
+
+ for (i = 0; i < 4; ++i) {
+ if (wdata->leds[i]) {
+ led = wdata->leds[i];
+ wdata->leds[i] = NULL;
+ led_classdev_unregister(led);
+ kfree(led);
+ }
+ }
+}
+
+static int wiimote_leds_create(struct wiimote_data *wdata)
+{
+ int i, ret;
+ struct device *dev = &wdata->hdev->dev;
+ size_t namesz = strlen(dev_name(dev)) + 9;
+ struct led_classdev *led;
+ char *name;
+
+ for (i = 0; i < 4; ++i) {
+ led = kzalloc(sizeof(struct led_classdev) + namesz, GFP_KERNEL);
+ if (!led) {
+ ret = -ENOMEM;
+ goto err;
+ }
+ name = (void*)&led[1];
+ snprintf(name, namesz, "%s:blue:p%d", dev_name(dev), i);
+ led->name = name;
+ led->brightness = 0;
+ led->max_brightness = 1;
+ led->brightness_get = wiimote_leds_get;
+ led->brightness_set = wiimote_leds_set;
+
+ ret = led_classdev_register(dev, led);
+ if (ret) {
+ kfree(led);
+ goto err;
+ }
+ wdata->leds[i] = led;
+ }
+
+ return 0;
+
+err:
+ wiimote_leds_destroy(wdata);
+ return ret;
+}
+
static struct wiimote_data *wiimote_create(struct hid_device *hdev)
{
struct wiimote_data *wdata;
input_set_drvdata(wdata->input, wdata);
wdata->input->event = wiimote_input_event;
+ wdata->input->open = wiimote_input_open;
+ wdata->input->close = wiimote_input_close;
wdata->input->dev.parent = &wdata->hdev->dev;
wdata->input->id.bustype = wdata->hdev->bus;
wdata->input->id.vendor = wdata->hdev->vendor;
static void wiimote_destroy(struct wiimote_data *wdata)
{
+ wiimote_leds_destroy(wdata);
+
+ input_unregister_device(wdata->input);
+ cancel_work_sync(&wdata->worker);
+ hid_hw_stop(wdata->hdev);
+
kfree(wdata);
}
return -ENOMEM;
}
- ret = device_create_file(&hdev->dev, &dev_attr_led1);
- if (ret)
- goto err;
- ret = device_create_file(&hdev->dev, &dev_attr_led2);
- if (ret)
- goto err;
- ret = device_create_file(&hdev->dev, &dev_attr_led3);
- if (ret)
- goto err;
- ret = device_create_file(&hdev->dev, &dev_attr_led4);
- if (ret)
- goto err;
-
ret = hid_parse(hdev);
if (ret) {
hid_err(hdev, "HID parse failed\n");
goto err_stop;
}
- /* smp_wmb: Write wdata->xy first before wdata->ready is set to 1 */
- smp_wmb();
- atomic_set(&wdata->ready, 1);
+ ret = wiimote_leds_create(wdata);
+ if (ret)
+ goto err_free;
+
hid_info(hdev, "New device registered\n");
/* by default set led1 after device initialization */
return 0;
+err_free:
+ wiimote_destroy(wdata);
+ return ret;
+
err_stop:
hid_hw_stop(hdev);
err:
input_free_device(wdata->input);
- device_remove_file(&hdev->dev, &dev_attr_led1);
- device_remove_file(&hdev->dev, &dev_attr_led2);
- device_remove_file(&hdev->dev, &dev_attr_led3);
- device_remove_file(&hdev->dev, &dev_attr_led4);
- wiimote_destroy(wdata);
+ kfree(wdata);
return ret;
}
struct wiimote_data *wdata = hid_get_drvdata(hdev);
hid_info(hdev, "Device removed\n");
-
- device_remove_file(&hdev->dev, &dev_attr_led1);
- device_remove_file(&hdev->dev, &dev_attr_led2);
- device_remove_file(&hdev->dev, &dev_attr_led3);
- device_remove_file(&hdev->dev, &dev_attr_led4);
-
- hid_hw_stop(hdev);
- input_unregister_device(wdata->input);
-
- cancel_work_sync(&wdata->worker);
wiimote_destroy(wdata);
}
{ USB_VENDOR_ID_AFATECH, USB_DEVICE_ID_AFATECH_AF9016, HID_QUIRK_FULLSPEED_INTERVAL },
{ USB_VENDOR_ID_ETURBOTOUCH, USB_DEVICE_ID_ETURBOTOUCH, HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_GREENASIA, USB_DEVICE_ID_GREENASIA_DUAL_USB_JOYPAD, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS },
{ USB_VENDOR_ID_PLAYDOTCOM, USB_DEVICE_ID_PLAYDOTCOM_EMS_USBII, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_MULTI_TOUCH, HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS, HID_QUIRK_MULTI_INPUT },
+ { USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD, HID_QUIRK_NO_INIT_REPORTS },
{ 0, 0 }
};
void __iomem *amb_mmio;
struct i5k_device_attribute *attrs;
unsigned int num_attrs;
- unsigned long chipset_id;
};
static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
goto out;
}
- data->chipset_id = devid;
-
res = 0;
out:
pci_dev_put(pcidev);
return res;
}
-static unsigned long i5k_channel_pci_id(struct i5k_amb_data *data,
- unsigned long channel)
-{
- switch (data->chipset_id) {
- case PCI_DEVICE_ID_INTEL_5000_ERR:
- return PCI_DEVICE_ID_INTEL_5000_FBD0 + channel;
- case PCI_DEVICE_ID_INTEL_5400_ERR:
- return PCI_DEVICE_ID_INTEL_5400_FBD0 + channel;
- default:
- BUG();
- }
-}
-
-static unsigned long chipset_ids[] = {
- PCI_DEVICE_ID_INTEL_5000_ERR,
- PCI_DEVICE_ID_INTEL_5400_ERR,
- 0
+static struct {
+ unsigned long err;
+ unsigned long fbd0;
+} chipset_ids[] __devinitdata = {
+ { PCI_DEVICE_ID_INTEL_5000_ERR, PCI_DEVICE_ID_INTEL_5000_FBD0 },
+ { PCI_DEVICE_ID_INTEL_5400_ERR, PCI_DEVICE_ID_INTEL_5400_FBD0 },
+ { 0, 0 }
};
#ifdef MODULE
{
struct i5k_amb_data *data;
struct resource *reso;
- int i;
- int res = -ENODEV;
+ int i, res;
data = kzalloc(sizeof(*data), GFP_KERNEL);
if (!data)
/* Figure out where the AMB registers live */
i = 0;
do {
- res = i5k_find_amb_registers(data, chipset_ids[i]);
+ res = i5k_find_amb_registers(data, chipset_ids[i].err);
+ if (res == 0)
+ break;
i++;
- } while (res && chipset_ids[i]);
+ } while (chipset_ids[i].err);
if (res)
goto err;
/* Copy the DIMM presence map for the first two channels */
- res = i5k_channel_probe(&data->amb_present[0],
- i5k_channel_pci_id(data, 0));
+ res = i5k_channel_probe(&data->amb_present[0], chipset_ids[i].fbd0);
if (res)
goto err;
/* Copy the DIMM presence map for the optional second two channels */
- i5k_channel_probe(&data->amb_present[2],
- i5k_channel_pci_id(data, 1));
+ i5k_channel_probe(&data->amb_present[2], chipset_ids[i].fbd0 + 1);
/* Set up resource regions */
reso = request_mem_region(data->amb_base, data->amb_len, DRVNAME);
aem_send_message(ipmi);
res = wait_for_completion_timeout(&ipmi->read_complete, IPMI_TIMEOUT);
- if (!res)
- return -ETIMEDOUT;
+ if (!res) {
+ res = -ETIMEDOUT;
+ goto out;
+ }
if (ipmi->rx_result || ipmi->rx_msg_len != rs_size ||
memcmp(&rs_resp->id, &system_x_id, sizeof(system_x_id))) {
- kfree(rs_resp);
- return -ENOENT;
+ res = -ENOENT;
+ goto out;
}
switch (size) {
break;
}
}
+ res = 0;
- return 0;
+out:
+ kfree(rs_resp);
+ return res;
}
/* Update AEM energy registers */
static inline int ADC_TO_CURR(int adc, int gain)
{
- return adc * 1400000 / gain * 255;
+ return adc * 1400000 / (gain * 255);
}
/*
if (data->comp[mid].ohm <= ohm) {
*i_low = mid;
*i_high = mid - 1;
- }
- if (data->comp[mid].ohm > ohm) {
+ } else {
*i_low = mid + 1;
*i_high = mid;
}
return ret;
}
+static int lm25066_write_byte(struct i2c_client *client, int page, u8 value)
+{
+ if (page > 1)
+ return -EINVAL;
+
+ if (page == 0)
+ return pmbus_write_byte(client, 0, value);
+
+ return 0;
+}
+
static int lm25066_probe(struct i2c_client *client,
const struct i2c_device_id *id)
{
info->read_word_data = lm25066_read_word_data;
info->write_word_data = lm25066_write_word_data;
+ info->write_byte = lm25066_write_byte;
switch (id->driver_data) {
case lm25066:
int (*read_word_data)(struct i2c_client *client, int page, int reg);
int (*write_word_data)(struct i2c_client *client, int page, int reg,
u16 word);
+ int (*write_byte)(struct i2c_client *client, int page, u8 value);
/*
* The identify function determines supported PMBus functionality.
* This function is only necessary if a chip driver supports multiple
}
EXPORT_SYMBOL_GPL(pmbus_write_byte);
+/*
+ * _pmbus_write_byte() is similar to pmbus_write_byte(), but checks if
+ * a device specific mapping funcion exists and calls it if necessary.
+ */
+static int _pmbus_write_byte(struct i2c_client *client, int page, u8 value)
+{
+ struct pmbus_data *data = i2c_get_clientdata(client);
+ const struct pmbus_driver_info *info = data->info;
+ int status;
+
+ if (info->write_byte) {
+ status = info->write_byte(client, page, value);
+ if (status != -ENODATA)
+ return status;
+ }
+ return pmbus_write_byte(client, page, value);
+}
+
int pmbus_write_word_data(struct i2c_client *client, u8 page, u8 reg, u16 word)
{
int rv;
static void pmbus_clear_fault_page(struct i2c_client *client, int page)
{
- pmbus_write_byte(client, page, PMBUS_CLEAR_FAULTS);
+ _pmbus_write_byte(client, page, PMBUS_CLEAR_FAULTS);
}
void pmbus_clear_faults(struct i2c_client *client)
block_buffer[ret] = '\0';
dev_info(&client->dev, "Device ID %s\n", block_buffer);
- mid = NULL;
- for (i = 0; i < ARRAY_SIZE(ucd9000_id); i++) {
- mid = &ucd9000_id[i];
+ for (mid = ucd9000_id; mid->name[0]; mid++) {
if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
break;
}
- if (!mid || !strlen(mid->name)) {
+ if (!mid->name[0]) {
dev_err(&client->dev, "Unsupported device\n");
return -ENODEV;
}
block_buffer[ret] = '\0';
dev_info(&client->dev, "Device ID %s\n", block_buffer);
- mid = NULL;
- for (i = 0; i < ARRAY_SIZE(ucd9200_id); i++) {
- mid = &ucd9200_id[i];
+ for (mid = ucd9200_id; mid->name[0]; mid++) {
if (!strncasecmp(mid->name, block_buffer, strlen(mid->name)))
break;
}
- if (!mid || !strlen(mid->name)) {
+ if (!mid->name[0]) {
dev_err(&client->dev, "Unsupported device\n");
return -ENODEV;
}
* @stop: stop condition
* @xfer_complete: acknowledge completion for a I2C message
* @result: controller propogated result
+ * @regulator: pointer to i2c regulator
* @busy: Busy doing transfer
*/
struct nmk_i2c_dev {
writel(readl(dev->virtbase + I2C_IMSCR) | irq_mask,
dev->virtbase + I2C_IMSCR);
- timeout = wait_for_completion_interruptible_timeout(
+ timeout = wait_for_completion_timeout(
&dev->xfer_complete, dev->adap.timeout);
if (timeout < 0) {
dev_err(&dev->pdev->dev,
- "wait_for_completion_interruptible_timeout"
+ "wait_for_completion_timeout"
"returned %d waiting for event\n", timeout);
status = timeout;
}
writel(readl(dev->virtbase + I2C_IMSCR) | irq_mask,
dev->virtbase + I2C_IMSCR);
- timeout = wait_for_completion_interruptible_timeout(
+ timeout = wait_for_completion_timeout(
&dev->xfer_complete, dev->adap.timeout);
if (timeout < 0) {
dev_err(&dev->pdev->dev,
- "wait_for_completion_interruptible_timeout"
+ "wait_for_completion_timeout "
"returned %d waiting for event\n", timeout);
status = timeout;
}
return 0;
}
-#ifdef CONFIG_SUSPEND
-static int omap_i2c_suspend(struct device *dev)
-{
- if (!pm_runtime_suspended(dev))
- if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend)
- dev->bus->pm->runtime_suspend(dev);
-
- return 0;
-}
-
-static int omap_i2c_resume(struct device *dev)
-{
- if (!pm_runtime_suspended(dev))
- if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_resume)
- dev->bus->pm->runtime_resume(dev);
-
- return 0;
-}
-
-static struct dev_pm_ops omap_i2c_pm_ops = {
- .suspend = omap_i2c_suspend,
- .resume = omap_i2c_resume,
-};
-#define OMAP_I2C_PM_OPS (&omap_i2c_pm_ops)
-#else
-#define OMAP_I2C_PM_OPS NULL
-#endif
-
static struct platform_driver omap_i2c_driver = {
.probe = omap_i2c_probe,
.remove = omap_i2c_remove,
.driver = {
.name = "omap_i2c",
.owner = THIS_MODULE,
- .pm = OMAP_I2C_PM_OPS,
},
};
return -EINVAL;
}
sds = kzalloc(sizeof(*sds), GFP_KERNEL);
- if (!sds)
+ if (!sds) {
+ ret = -ENOMEM;
goto err_mem;
+ }
for (i = 0; i < ARRAY_SIZE(sds->pdev); i++) {
sds->pdev[i] = add_i2c_device(dev, i);
if (IS_ERR(sds->pdev[i])) {
+ ret = PTR_ERR(sds->pdev[i]);
while (--i >= 0)
platform_device_unregister(sds->pdev[i]);
goto err_dev_add;
/* Rounds down to not include partial word at the end of buf */
words_to_transfer = buf_remaining / BYTES_PER_FIFO_WORD;
- if (words_to_transfer > tx_fifo_avail)
- words_to_transfer = tx_fifo_avail;
- i2c_writesl(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
-
- buf += words_to_transfer * BYTES_PER_FIFO_WORD;
- buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
- tx_fifo_avail -= words_to_transfer;
+ /* It's very common to have < 4 bytes, so optimize that case. */
+ if (words_to_transfer) {
+ if (words_to_transfer > tx_fifo_avail)
+ words_to_transfer = tx_fifo_avail;
+
+ /*
+ * Update state before writing to FIFO. If this casues us
+ * to finish writing all bytes (AKA buf_remaining goes to 0) we
+ * have a potential for an interrupt (PACKET_XFER_COMPLETE is
+ * not maskable). We need to make sure that the isr sees
+ * buf_remaining as 0 and doesn't call us back re-entrantly.
+ */
+ buf_remaining -= words_to_transfer * BYTES_PER_FIFO_WORD;
+ tx_fifo_avail -= words_to_transfer;
+ i2c_dev->msg_buf_remaining = buf_remaining;
+ i2c_dev->msg_buf = buf +
+ words_to_transfer * BYTES_PER_FIFO_WORD;
+ barrier();
+
+ i2c_writesl(i2c_dev, buf, I2C_TX_FIFO, words_to_transfer);
+
+ buf += words_to_transfer * BYTES_PER_FIFO_WORD;
+ }
/*
* If there is a partial word at the end of buf, handle it manually to
if (tx_fifo_avail > 0 && buf_remaining > 0) {
BUG_ON(buf_remaining > 3);
memcpy(&val, buf, buf_remaining);
+
+ /* Again update before writing to FIFO to make sure isr sees. */
+ i2c_dev->msg_buf_remaining = 0;
+ i2c_dev->msg_buf = NULL;
+ barrier();
+
i2c_writel(i2c_dev, val, I2C_TX_FIFO);
- buf_remaining = 0;
- tx_fifo_avail--;
}
- BUG_ON(tx_fifo_avail > 0 && buf_remaining > 0);
- i2c_dev->msg_buf_remaining = buf_remaining;
- i2c_dev->msg_buf = buf;
return 0;
}
tegra_i2c_mask_irq(i2c_dev, I2C_INT_TX_FIFO_DATA_REQ);
}
- if ((status & I2C_INT_PACKET_XFER_COMPLETE) &&
- !i2c_dev->msg_buf_remaining)
+ if (status & I2C_INT_PACKET_XFER_COMPLETE) {
+ BUG_ON(i2c_dev->msg_buf_remaining);
complete(&i2c_dev->msg_complete);
+ }
i2c_writel(i2c_dev, status, I2C_INT_STATUS);
if (i2c_dev->is_dvc)
static u32 tegra_i2c_func(struct i2c_adapter *adap)
{
- return I2C_FUNC_I2C;
+ return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
static const struct i2c_algorithm tegra_i2c_algo = {
}
#endif
+#if defined(CONFIG_OF)
+/* Match table for of_platform binding */
+static const struct of_device_id tegra_i2c_of_match[] __devinitconst = {
+ { .compatible = "nvidia,tegra20-i2c", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, tegra_i2c_of_match);
+#else
+#define tegra_i2c_of_match NULL
+#endif
+
static struct platform_driver tegra_i2c_driver = {
.probe = tegra_i2c_probe,
.remove = tegra_i2c_remove,
.driver = {
.name = "tegra-i2c",
.owner = THIS_MODULE,
+ .of_match_table = tegra_i2c_of_match,
},
};
{
struct ipoib_dev_priv *priv = netdev_priv(dev);
struct ipoib_neigh *neigh;
- struct neighbour *n;
+ struct neighbour *n = NULL;
unsigned long flags;
- n = dst_get_neighbour(skb_dst(skb));
- if (likely(skb_dst(skb) && n)) {
+ if (likely(skb_dst(skb)))
+ n = dst_get_neighbour(skb_dst(skb));
+
+ if (likely(n)) {
if (unlikely(!*to_ipoib_neigh(n))) {
ipoib_path_lookup(skb, dev);
return NETDEV_TX_OK;
/* verify PDU length */
datalen = ntoh24(hdr->dlength);
- if (datalen != rx_data_len) {
- printk(KERN_ERR "iscsi_iser: datalen %d (hdr) != %d (IB) \n",
- datalen, rx_data_len);
+ if (datalen > rx_data_len || (datalen + 4) < rx_data_len) {
+ iser_err("wrong datalen %d (hdr), %d (IB)\n",
+ datalen, rx_data_len);
rc = ISCSI_ERR_DATALEN;
goto error;
}
+ if (datalen != rx_data_len)
+ iser_dbg("aligned datalen (%d) hdr, %d (IB)\n",
+ datalen, rx_data_len);
+
/* read AHS */
ahslen = hdr->hlength * 4;
} while (0)
#define SHIFT_4K 12
-#define SIZE_4K (1UL << SHIFT_4K)
+#define SIZE_4K (1ULL << SHIFT_4K)
#define MASK_4K (~(SIZE_4K-1))
/* support up to 512KB in one RDMA */
memcpy(iser_conn->ib_conn->login_buf, task->data,
task->data_count);
tx_dsg->addr = iser_conn->ib_conn->login_dma;
- tx_dsg->length = data_seg_len;
+ tx_dsg->length = task->data_count;
tx_dsg->lkey = device->mr->lkey;
mdesc->num_sge = 2;
}
#include <linux/i8253.h>
#define GET_TIME(x) do { if (cpu_has_tsc) rdtscl(x); else x = get_time_pit(); } while (0)
-#define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? CLOCK_TICK_RATE / HZ : 0)))
+#define DELTA(x,y) (cpu_has_tsc ? ((y) - (x)) : ((x) - (y) + ((x) < (y) ? PIT_TICK_RATE / HZ : 0)))
#define TIME_NAME (cpu_has_tsc?"TSC":"PIT")
static unsigned int get_time_pit(void)
{
* flag.
*/
+#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/clk.h>
err_free_mem_region:
release_mem_region(res->start, resource_size(res));
err_free_mem:
- input_free_device(kbc->idev);
+ input_free_device(input_dev);
kfree(kbc);
return err;
/*
* AD714X CapTouch Programmable Controller driver (I2C bus)
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
static SIMPLE_DEV_PM_OPS(ad714x_i2c_pm, ad714x_i2c_suspend, ad714x_i2c_resume);
-static int ad714x_i2c_write(struct device *dev, unsigned short reg,
- unsigned short data)
+static int ad714x_i2c_write(struct ad714x_chip *chip,
+ unsigned short reg, unsigned short data)
{
- struct i2c_client *client = to_i2c_client(dev);
- int ret = 0;
- u8 *_reg = (u8 *)®
- u8 *_data = (u8 *)&data;
-
- u8 tx[4] = {
- _reg[1],
- _reg[0],
- _data[1],
- _data[0]
- };
-
- ret = i2c_master_send(client, tx, 4);
- if (ret < 0)
- dev_err(&client->dev, "I2C write error\n");
-
- return ret;
+ struct i2c_client *client = to_i2c_client(chip->dev);
+ int error;
+
+ chip->xfer_buf[0] = cpu_to_be16(reg);
+ chip->xfer_buf[1] = cpu_to_be16(data);
+
+ error = i2c_master_send(client, (u8 *)chip->xfer_buf,
+ 2 * sizeof(*chip->xfer_buf));
+ if (unlikely(error < 0)) {
+ dev_err(&client->dev, "I2C write error: %d\n", error);
+ return error;
+ }
+
+ return 0;
}
-static int ad714x_i2c_read(struct device *dev, unsigned short reg,
- unsigned short *data)
+static int ad714x_i2c_read(struct ad714x_chip *chip,
+ unsigned short reg, unsigned short *data, size_t len)
{
- struct i2c_client *client = to_i2c_client(dev);
- int ret = 0;
- u8 *_reg = (u8 *)®
- u8 *_data = (u8 *)data;
-
- u8 tx[2] = {
- _reg[1],
- _reg[0]
- };
- u8 rx[2];
-
- ret = i2c_master_send(client, tx, 2);
- if (ret >= 0)
- ret = i2c_master_recv(client, rx, 2);
-
- if (unlikely(ret < 0)) {
- dev_err(&client->dev, "I2C read error\n");
- } else {
- _data[0] = rx[1];
- _data[1] = rx[0];
+ struct i2c_client *client = to_i2c_client(chip->dev);
+ int i;
+ int error;
+
+ chip->xfer_buf[0] = cpu_to_be16(reg);
+
+ error = i2c_master_send(client, (u8 *)chip->xfer_buf,
+ sizeof(*chip->xfer_buf));
+ if (error >= 0)
+ error = i2c_master_recv(client, (u8 *)chip->xfer_buf,
+ len * sizeof(*chip->xfer_buf));
+
+ if (unlikely(error < 0)) {
+ dev_err(&client->dev, "I2C read error: %d\n", error);
+ return error;
}
- return ret;
+ for (i = 0; i < len; i++)
+ data[i] = be16_to_cpu(chip->xfer_buf[i]);
+
+ return 0;
}
static int __devinit ad714x_i2c_probe(struct i2c_client *client,
/*
* AD714X CapTouch Programmable Controller driver (SPI bus)
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
-#include <linux/input.h> /* BUS_I2C */
+#include <linux/input.h> /* BUS_SPI */
#include <linux/module.h>
#include <linux/spi/spi.h>
#include <linux/pm.h>
static SIMPLE_DEV_PM_OPS(ad714x_spi_pm, ad714x_spi_suspend, ad714x_spi_resume);
-static int ad714x_spi_read(struct device *dev, unsigned short reg,
- unsigned short *data)
+static int ad714x_spi_read(struct ad714x_chip *chip,
+ unsigned short reg, unsigned short *data, size_t len)
{
- struct spi_device *spi = to_spi_device(dev);
- unsigned short tx = AD714x_SPI_CMD_PREFIX | AD714x_SPI_READ | reg;
+ struct spi_device *spi = to_spi_device(chip->dev);
+ struct spi_message message;
+ struct spi_transfer xfer[2];
+ int i;
+ int error;
+
+ spi_message_init(&message);
+ memset(xfer, 0, sizeof(xfer));
+
+ chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX |
+ AD714x_SPI_READ | reg);
+ xfer[0].tx_buf = &chip->xfer_buf[0];
+ xfer[0].len = sizeof(chip->xfer_buf[0]);
+ spi_message_add_tail(&xfer[0], &message);
+
+ xfer[1].rx_buf = &chip->xfer_buf[1];
+ xfer[1].len = sizeof(chip->xfer_buf[1]) * len;
+ spi_message_add_tail(&xfer[1], &message);
+
+ error = spi_sync(spi, &message);
+ if (unlikely(error)) {
+ dev_err(chip->dev, "SPI read error: %d\n", error);
+ return error;
+ }
+
+ for (i = 0; i < len; i++)
+ data[i] = be16_to_cpu(chip->xfer_buf[i + 1]);
- return spi_write_then_read(spi, (u8 *)&tx, 2, (u8 *)data, 2);
+ return 0;
}
-static int ad714x_spi_write(struct device *dev, unsigned short reg,
- unsigned short data)
+static int ad714x_spi_write(struct ad714x_chip *chip,
+ unsigned short reg, unsigned short data)
{
- struct spi_device *spi = to_spi_device(dev);
- unsigned short tx[2] = {
- AD714x_SPI_CMD_PREFIX | reg,
- data
- };
+ struct spi_device *spi = to_spi_device(chip->dev);
+ int error;
+
+ chip->xfer_buf[0] = cpu_to_be16(AD714x_SPI_CMD_PREFIX | reg);
+ chip->xfer_buf[1] = cpu_to_be16(data);
+
+ error = spi_write(spi, (u8 *)chip->xfer_buf,
+ 2 * sizeof(*chip->xfer_buf));
+ if (unlikely(error)) {
+ dev_err(chip->dev, "SPI write error: %d\n", error);
+ return error;
+ }
- return spi_write(spi, (u8 *)tx, 4);
+ return 0;
}
static int __devinit ad714x_spi_probe(struct spi_device *spi)
{
struct ad714x_chip *chip;
+ int err;
+
+ spi->bits_per_word = 8;
+ err = spi_setup(spi);
+ if (err < 0)
+ return err;
chip = ad714x_probe(&spi->dev, BUS_SPI, spi->irq,
ad714x_spi_read, ad714x_spi_write);
/*
* AD714X CapTouch Programmable Controller driver supporting AD7142/3/7/8/7A
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#define STAGE11_AMBIENT 0x27D
#define PER_STAGE_REG_NUM 36
-#define STAGE_NUM 12
#define STAGE_CFGREG_NUM 8
#define SYS_CFGREG_NUM 8
* information to integrate all things which will be private data
* of spi/i2c device
*/
-struct ad714x_chip {
- unsigned short h_state;
- unsigned short l_state;
- unsigned short c_state;
- unsigned short adc_reg[STAGE_NUM];
- unsigned short amb_reg[STAGE_NUM];
- unsigned short sensor_val[STAGE_NUM];
-
- struct ad714x_platform_data *hw;
- struct ad714x_driver_data *sw;
-
- int irq;
- struct device *dev;
- ad714x_read_t read;
- ad714x_write_t write;
-
- struct mutex mutex;
-
- unsigned product;
- unsigned version;
-};
static void ad714x_use_com_int(struct ad714x_chip *ad714x,
int start_stage, int end_stage)
mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
- ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data);
+ ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1);
data |= 1 << end_stage;
- ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data);
+ ad714x->write(ad714x, STG_COM_INT_EN_REG, data);
- ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data);
+ ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1);
data &= ~mask;
- ad714x->write(ad714x->dev, STG_HIGH_INT_EN_REG, data);
+ ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data);
}
static void ad714x_use_thr_int(struct ad714x_chip *ad714x,
mask = ((1 << (end_stage + 1)) - 1) - ((1 << start_stage) - 1);
- ad714x->read(ad714x->dev, STG_COM_INT_EN_REG, &data);
+ ad714x->read(ad714x, STG_COM_INT_EN_REG, &data, 1);
data &= ~(1 << end_stage);
- ad714x->write(ad714x->dev, STG_COM_INT_EN_REG, data);
+ ad714x->write(ad714x, STG_COM_INT_EN_REG, data);
- ad714x->read(ad714x->dev, STG_HIGH_INT_EN_REG, &data);
+ ad714x->read(ad714x, STG_HIGH_INT_EN_REG, &data, 1);
data |= mask;
- ad714x->write(ad714x->dev, STG_HIGH_INT_EN_REG, data);
+ ad714x->write(ad714x, STG_HIGH_INT_EN_REG, data);
}
static int ad714x_cal_highest_stage(struct ad714x_chip *ad714x,
struct ad714x_slider_plat *hw = &ad714x->hw->slider[idx];
int i;
+ ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage,
+ &ad714x->adc_reg[hw->start_stage],
+ hw->end_stage - hw->start_stage + 1);
+
for (i = hw->start_stage; i <= hw->end_stage; i++) {
- ad714x->read(ad714x->dev, CDC_RESULT_S0 + i,
- &ad714x->adc_reg[i]);
- ad714x->read(ad714x->dev,
- STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
- &ad714x->amb_reg[i]);
-
- ad714x->sensor_val[i] = abs(ad714x->adc_reg[i] -
- ad714x->amb_reg[i]);
+ ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
+ &ad714x->amb_reg[i], 1);
+
+ ad714x->sensor_val[i] =
+ abs(ad714x->adc_reg[i] - ad714x->amb_reg[i]);
}
}
struct ad714x_wheel_plat *hw = &ad714x->hw->wheel[idx];
int i;
+ ad714x->read(ad714x, CDC_RESULT_S0 + hw->start_stage,
+ &ad714x->adc_reg[hw->start_stage],
+ hw->end_stage - hw->start_stage + 1);
+
for (i = hw->start_stage; i <= hw->end_stage; i++) {
- ad714x->read(ad714x->dev, CDC_RESULT_S0 + i,
- &ad714x->adc_reg[i]);
- ad714x->read(ad714x->dev,
- STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
- &ad714x->amb_reg[i]);
+ ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
+ &ad714x->amb_reg[i], 1);
if (ad714x->adc_reg[i] > ad714x->amb_reg[i])
- ad714x->sensor_val[i] = ad714x->adc_reg[i] -
- ad714x->amb_reg[i];
+ ad714x->sensor_val[i] =
+ ad714x->adc_reg[i] - ad714x->amb_reg[i];
else
ad714x->sensor_val[i] = 0;
}
struct ad714x_touchpad_plat *hw = &ad714x->hw->touchpad[idx];
int i;
+ ad714x->read(ad714x, CDC_RESULT_S0 + hw->x_start_stage,
+ &ad714x->adc_reg[hw->x_start_stage],
+ hw->x_end_stage - hw->x_start_stage + 1);
+
for (i = hw->x_start_stage; i <= hw->x_end_stage; i++) {
- ad714x->read(ad714x->dev, CDC_RESULT_S0 + i,
- &ad714x->adc_reg[i]);
- ad714x->read(ad714x->dev,
- STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
- &ad714x->amb_reg[i]);
+ ad714x->read(ad714x, STAGE0_AMBIENT + i * PER_STAGE_REG_NUM,
+ &ad714x->amb_reg[i], 1);
if (ad714x->adc_reg[i] > ad714x->amb_reg[i])
- ad714x->sensor_val[i] = ad714x->adc_reg[i] -
- ad714x->amb_reg[i];
+ ad714x->sensor_val[i] =
+ ad714x->adc_reg[i] - ad714x->amb_reg[i];
else
ad714x->sensor_val[i] = 0;
}
{
unsigned short data;
- ad714x->read(ad714x->dev, AD714X_PARTID_REG, &data);
+ ad714x->read(ad714x, AD714X_PARTID_REG, &data, 1);
switch (data & 0xFFF0) {
case AD7142_PARTID:
ad714x->product = 0x7142;
for (i = 0; i < STAGE_NUM; i++) {
reg_base = AD714X_STAGECFG_REG + i * STAGE_CFGREG_NUM;
for (j = 0; j < STAGE_CFGREG_NUM; j++)
- ad714x->write(ad714x->dev, reg_base + j,
+ ad714x->write(ad714x, reg_base + j,
ad714x->hw->stage_cfg_reg[i][j]);
}
for (i = 0; i < SYS_CFGREG_NUM; i++)
- ad714x->write(ad714x->dev, AD714X_SYSCFG_REG + i,
+ ad714x->write(ad714x, AD714X_SYSCFG_REG + i,
ad714x->hw->sys_cfg_reg[i]);
for (i = 0; i < SYS_CFGREG_NUM; i++)
- ad714x->read(ad714x->dev, AD714X_SYSCFG_REG + i,
- &data);
+ ad714x->read(ad714x, AD714X_SYSCFG_REG + i, &data, 1);
- ad714x->write(ad714x->dev, AD714X_STG_CAL_EN_REG, 0xFFF);
+ ad714x->write(ad714x, AD714X_STG_CAL_EN_REG, 0xFFF);
/* clear all interrupts */
- ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &data);
- ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &data);
- ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &data);
+ ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
}
static irqreturn_t ad714x_interrupt_thread(int irq, void *data)
mutex_lock(&ad714x->mutex);
- ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &ad714x->l_state);
- ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &ad714x->h_state);
- ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &ad714x->c_state);
+ ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
for (i = 0; i < ad714x->hw->button_num; i++)
ad714x_button_state_machine(ad714x, i);
mutex_lock(&ad714x->mutex);
data = ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL] | 0x3;
- ad714x->write(ad714x->dev, AD714X_PWR_CTRL, data);
+ ad714x->write(ad714x, AD714X_PWR_CTRL, data);
mutex_unlock(&ad714x->mutex);
int ad714x_enable(struct ad714x_chip *ad714x)
{
- unsigned short data;
-
dev_dbg(ad714x->dev, "%s enter\n", __func__);
mutex_lock(&ad714x->mutex);
/* resume to non-shutdown mode */
- ad714x->write(ad714x->dev, AD714X_PWR_CTRL,
+ ad714x->write(ad714x, AD714X_PWR_CTRL,
ad714x->hw->sys_cfg_reg[AD714X_PWR_CTRL]);
/* make sure the interrupt output line is not low level after resume,
* otherwise we will get no chance to enter falling-edge irq again
*/
- ad714x->read(ad714x->dev, STG_LOW_INT_STA_REG, &data);
- ad714x->read(ad714x->dev, STG_HIGH_INT_STA_REG, &data);
- ad714x->read(ad714x->dev, STG_COM_INT_STA_REG, &data);
+ ad714x->read(ad714x, STG_LOW_INT_STA_REG, &ad714x->l_state, 3);
mutex_unlock(&ad714x->mutex);
/*
* AD714X CapTouch Programmable Controller driver (bus interfaces)
*
- * Copyright 2009 Analog Devices Inc.
+ * Copyright 2009-2011 Analog Devices Inc.
*
* Licensed under the GPL-2 or later.
*/
#include <linux/types.h>
+#define STAGE_NUM 12
+
struct device;
+struct ad714x_platform_data;
+struct ad714x_driver_data;
struct ad714x_chip;
-typedef int (*ad714x_read_t)(struct device *, unsigned short, unsigned short *);
-typedef int (*ad714x_write_t)(struct device *, unsigned short, unsigned short);
+typedef int (*ad714x_read_t)(struct ad714x_chip *, unsigned short, unsigned short *, size_t);
+typedef int (*ad714x_write_t)(struct ad714x_chip *, unsigned short, unsigned short);
+
+struct ad714x_chip {
+ unsigned short l_state;
+ unsigned short h_state;
+ unsigned short c_state;
+ unsigned short adc_reg[STAGE_NUM];
+ unsigned short amb_reg[STAGE_NUM];
+ unsigned short sensor_val[STAGE_NUM];
+
+ struct ad714x_platform_data *hw;
+ struct ad714x_driver_data *sw;
+
+ int irq;
+ struct device *dev;
+ ad714x_read_t read;
+ ad714x_write_t write;
+
+ struct mutex mutex;
+
+ unsigned product;
+ unsigned version;
+
+ __be16 xfer_buf[16] ____cacheline_aligned;
+
+};
int ad714x_disable(struct ad714x_chip *ad714x);
int ad714x_enable(struct ad714x_chip *ad714x);
{ .compatible = "fsl,mma8450", },
{ /* sentinel */ }
};
-MODULE_DEVICE_TABLE(i2c, mma8450_dt_ids);
+MODULE_DEVICE_TABLE(of, mma8450_dt_ids);
static struct i2c_driver mma8450_driver = {
.driver = {
err_pm_set_suspended:
pm_runtime_set_suspended(&client->dev);
err_free_mem:
- input_unregister_device(idev);
+ input_free_device(idev);
kfree(sensor);
return error;
}
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI 0x0245
#define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO 0x0246
#define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS 0x0247
+/* MacbookAir4,2 (unibody, July 2011) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI 0x024c
+#define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO 0x024d
+#define USB_DEVICE_ID_APPLE_WELLSPRING6_JIS 0x024e
+/* Macbook8,2 (unibody) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI 0x0252
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO 0x0253
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS 0x0254
#define BCM5974_DEVICE(prod) { \
.match_flags = (USB_DEVICE_ID_MATCH_DEVICE | \
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
+ /* MacbookAir4,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
+ /* MacbookPro8,2 */
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
+ BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
/* Terminating entry */
{}
};
{ DIM_X, DIM_X / SN_COORD, -4415, 5050 },
{ DIM_Y, DIM_Y / SN_COORD, -55, 6680 }
},
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING6_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING6_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4620, 5140 },
+ { DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
+ },
+ {
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI,
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO,
+ USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS,
+ HAS_INTEGRATED_BUTTON,
+ 0x84, sizeof(struct bt_data),
+ 0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+ { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+ { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+ { DIM_X, DIM_X / SN_COORD, -4750, 5280 },
+ { DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
+ },
{}
};
#define USB_REQ_GET_REPORT 0x01
#define USB_REQ_SET_REPORT 0x09
#define WAC_HID_FEATURE_REPORT 0x03
+#define WAC_MSG_RETRIES 5
static int usb_get_report(struct usb_interface *intf, unsigned char type,
unsigned char id, void *buf, int size)
report,
hid_desc->wDescriptorLength,
5000); /* 5 secs */
- } while (result < 0 && limit++ < 5);
+ } while (result < 0 && limit++ < WAC_MSG_RETRIES);
/* No need to parse the Descriptor. It isn't an error though */
if (result < 0)
int limit = 0, report_id = 2;
int error = -ENOMEM;
- rep_data = kmalloc(2, GFP_KERNEL);
+ rep_data = kmalloc(4, GFP_KERNEL);
if (!rep_data)
return error;
- /* ask to report tablet data if it is 2FGT Tablet PC or
+ /* ask to report tablet data if it is MT Tablet PC or
* not a Tablet PC */
if (features->type == TABLETPC2FG) {
do {
rep_data[0] = 3;
rep_data[1] = 4;
+ rep_data[2] = 0;
+ rep_data[3] = 0;
report_id = 3;
error = usb_set_report(intf, WAC_HID_FEATURE_REPORT,
- report_id, rep_data, 2);
+ report_id, rep_data, 4);
if (error >= 0)
error = usb_get_report(intf,
WAC_HID_FEATURE_REPORT, report_id,
- rep_data, 3);
- } while ((error < 0 || rep_data[1] != 4) && limit++ < 5);
+ rep_data, 4);
+ } while ((error < 0 || rep_data[1] != 4) && limit++ < WAC_MSG_RETRIES);
} else if (features->type != TABLETPC) {
do {
rep_data[0] = 2;
error = usb_get_report(intf,
WAC_HID_FEATURE_REPORT, report_id,
rep_data, 2);
- } while ((error < 0 || rep_data[1] != 2) && limit++ < 5);
+ } while ((error < 0 || rep_data[1] != 2) && limit++ < WAC_MSG_RETRIES);
}
kfree(rep_data);
static const struct wacom_features wacom_features_0xD4 =
{ "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0xD5 =
+ { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 1023,
+ 63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
static const struct wacom_features wacom_features_0xD6 =
{ "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
{ USB_DEVICE_WACOM(0xD2) },
{ USB_DEVICE_WACOM(0xD3) },
{ USB_DEVICE_WACOM(0xD4) },
+ { USB_DEVICE_WACOM(0xD5) },
{ USB_DEVICE_WACOM(0xD6) },
{ USB_DEVICE_WACOM(0xD7) },
{ USB_DEVICE_WACOM(0xD8) },
int x;
int y;
int area;
+ int pressure;
};
/* Each client has this additional data */
finger[id].x);
input_report_abs(input_dev, ABS_MT_POSITION_Y,
finger[id].y);
+ input_report_abs(input_dev, ABS_MT_PRESSURE,
+ finger[id].pressure);
} else {
finger[id].status = 0;
}
if (status != MXT_RELEASE) {
input_report_abs(input_dev, ABS_X, finger[single_id].x);
input_report_abs(input_dev, ABS_Y, finger[single_id].y);
+ input_report_abs(input_dev,
+ ABS_PRESSURE, finger[single_id].pressure);
}
input_sync(input_dev);
int x;
int y;
int area;
+ int pressure;
/* Check the touch is present on the screen */
if (!(status & MXT_DETECT)) {
y = y >> 2;
area = message->message[4];
+ pressure = message->message[5];
dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id,
status & MXT_MOVE ? "moved" : "pressed",
finger[id].x = x;
finger[id].y = y;
finger[id].area = area;
+ finger[id].pressure = pressure;
mxt_input_report(data, id);
}
0, data->max_x, 0, 0);
input_set_abs_params(input_dev, ABS_Y,
0, data->max_y, 0, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE,
+ 0, 255, 0, 0);
/* For multi touch */
input_mt_init_slots(input_dev, MXT_MAX_FINGER);
0, data->max_x, 0, 0);
input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
0, data->max_y, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_PRESSURE,
+ 0, 255, 0, 0);
input_set_drvdata(input_dev, data);
i2c_set_clientdata(client, data);
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*/
/*
* GNU General Public License for more details.
*/
+#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/err.h>
#include <linux/errno.h>
* Writes the command to the IOMMUs command buffer and informs the
* hardware about the new command.
*/
-static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
+static int iommu_queue_command_sync(struct amd_iommu *iommu,
+ struct iommu_cmd *cmd,
+ bool sync)
{
u32 left, tail, head, next_tail;
unsigned long flags;
copy_cmd_to_buffer(iommu, cmd, tail);
/* We need to sync now to make sure all commands are processed */
- iommu->need_sync = true;
+ iommu->need_sync = sync;
spin_unlock_irqrestore(&iommu->lock, flags);
return 0;
}
+static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
+{
+ return iommu_queue_command_sync(iommu, cmd, true);
+}
+
/*
* This function queues a completion wait command into the command
* buffer of an IOMMU
build_completion_wait(&cmd, (u64)&sem);
- ret = iommu_queue_command(iommu, &cmd);
+ ret = iommu_queue_command_sync(iommu, &cmd, false);
if (ret)
return ret;
static void domain_flush_devices(struct protection_domain *domain)
{
struct iommu_dev_data *dev_data;
- unsigned long flags;
-
- spin_lock_irqsave(&domain->lock, flags);
list_for_each_entry(dev_data, &domain->dev_list, list)
device_flush_dte(dev_data);
-
- spin_unlock_irqrestore(&domain->lock, flags);
}
/****************************************************************************
* published by the Free Software Foundation.
*/
+#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
static void bd2802_unregister_led_classdev(struct bd2802_led *led)
{
cancel_work_sync(&led->work);
+ led_classdev_unregister(&led->cdev_led2b);
+ led_classdev_unregister(&led->cdev_led2g);
+ led_classdev_unregister(&led->cdev_led2r);
+ led_classdev_unregister(&led->cdev_led1b);
+ led_classdev_unregister(&led->cdev_led1g);
led_classdev_unregister(&led->cdev_led1r);
}
* published by the Free Software Foundation.
*/
+#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/platform_device.h>
struct linear_private_data
{
+ struct rcu_head rcu;
sector_t array_sectors;
dev_info_t disks[0];
- struct rcu_head rcu;
};
bio->bi_end_io = super_written;
atomic_inc(&mddev->pending_writes);
- submit_bio(REQ_WRITE | REQ_SYNC | REQ_FLUSH | REQ_FUA, bio);
+ submit_bio(WRITE_FLUSH_FUA, bio);
}
void md_super_wait(mddev_t *mddev)
ret = 0;
}
rdev->sectors = rdev->sb_start;
+ /* Limit to 4TB as metadata cannot record more than that */
+ if (rdev->sectors >= (2ULL << 32))
+ rdev->sectors = (2ULL << 32) - 2;
- if (rdev->sectors < sb->size * 2 && sb->level > 1)
+ if (rdev->sectors < ((sector_t)sb->size) * 2 && sb->level >= 1)
/* "this cannot possibly happen" ... */
ret = -EINVAL;
mddev->clevel[0] = 0;
mddev->layout = sb->layout;
mddev->raid_disks = sb->raid_disks;
- mddev->dev_sectors = sb->size * 2;
+ mddev->dev_sectors = ((sector_t)sb->size) * 2;
mddev->events = ev1;
mddev->bitmap_info.offset = 0;
mddev->bitmap_info.default_offset = MD_SB_BYTES >> 9;
rdev->sb_start = calc_dev_sboffset(rdev);
if (!num_sectors || num_sectors > rdev->sb_start)
num_sectors = rdev->sb_start;
+ /* Limit to 4TB as metadata cannot record more than that.
+ * 4TB == 2^32 KB, or 2*2^32 sectors.
+ */
+ if (num_sectors >= (2ULL << 32))
+ num_sectors = (2ULL << 32) - 2;
md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
rdev->sb_page);
md_super_wait(rdev->mddev);
sb->level = cpu_to_le32(mddev->level);
sb->layout = cpu_to_le32(mddev->layout);
+ if (test_bit(WriteMostly, &rdev->flags))
+ sb->devflags |= WriteMostly1;
+ else
+ sb->devflags &= ~WriteMostly1;
+
if (mddev->bitmap && mddev->bitmap_info.file == NULL) {
sb->bitmap_offset = cpu_to_le32((__u32)mddev->bitmap_info.offset);
sb->feature_map = cpu_to_le32(MD_FEATURE_BITMAP_OFFSET);
int err = -EINVAL;
if (cmd_match(buf, "faulty") && rdev->mddev->pers) {
md_error(rdev->mddev, rdev);
- err = 0;
+ if (test_bit(Faulty, &rdev->flags))
+ err = 0;
+ else
+ err = -EBUSY;
} else if (cmd_match(buf, "remove")) {
if (rdev->raid_disk >= 0)
err = -EBUSY;
err = 0;
} else if (cmd_match(buf, "-blocked")) {
if (!test_bit(Faulty, &rdev->flags) &&
- test_bit(BlockedBadBlocks, &rdev->flags)) {
+ rdev->badblocks.unacked_exist) {
/* metadata handler doesn't understand badblocks,
* so we need to fail the device
*/
return -ENODEV;
md_error(mddev, rdev);
+ if (!test_bit(Faulty, &rdev->flags))
+ return -EBUSY;
return 0;
}
bio_list_add(&conf->pending_bio_list, mbio);
spin_unlock_irqrestore(&conf->device_lock, flags);
}
- r1_bio_write_done(r1_bio);
-
- /* In case raid1d snuck in to freeze_array */
- wake_up(&conf->wait_barrier);
-
+ /* Mustn't call r1_bio_write_done before this next test,
+ * as it could result in the bio being freed.
+ */
if (sectors_handled < (bio->bi_size >> 9)) {
+ r1_bio_write_done(r1_bio);
/* We need another r1_bio. It has already been counted
* in bio->bi_phys_segments
*/
goto retry_write;
}
+ r1_bio_write_done(r1_bio);
+
+ /* In case raid1d snuck in to freeze_array */
+ wake_up(&conf->wait_barrier);
+
if (do_sync || !bitmap || !plugged)
md_wakeup_thread(mddev->thread);
md_write_end(r10_bio->mddev);
}
+static void one_write_done(r10bio_t *r10_bio)
+{
+ if (atomic_dec_and_test(&r10_bio->remaining)) {
+ if (test_bit(R10BIO_WriteError, &r10_bio->state))
+ reschedule_retry(r10_bio);
+ else {
+ close_write(r10_bio);
+ if (test_bit(R10BIO_MadeGood, &r10_bio->state))
+ reschedule_retry(r10_bio);
+ else
+ raid_end_bio_io(r10_bio);
+ }
+ }
+}
+
static void raid10_end_write_request(struct bio *bio, int error)
{
int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
* Let's see if all mirrored write operations have finished
* already.
*/
- if (atomic_dec_and_test(&r10_bio->remaining)) {
- if (test_bit(R10BIO_WriteError, &r10_bio->state))
- reschedule_retry(r10_bio);
- else {
- close_write(r10_bio);
- if (test_bit(R10BIO_MadeGood, &r10_bio->state))
- reschedule_retry(r10_bio);
- else
- raid_end_bio_io(r10_bio);
- }
- }
+ one_write_done(r10_bio);
if (dec_rdev)
rdev_dec_pending(conf->mirrors[dev].rdev, conf->mddev);
}
spin_unlock_irqrestore(&conf->device_lock, flags);
}
- if (atomic_dec_and_test(&r10_bio->remaining)) {
- /* This matches the end of raid10_end_write_request() */
- bitmap_endwrite(r10_bio->mddev->bitmap, r10_bio->sector,
- r10_bio->sectors,
- !test_bit(R10BIO_Degraded, &r10_bio->state),
- 0);
- md_write_end(mddev);
- raid_end_bio_io(r10_bio);
- }
-
- /* In case raid10d snuck in to freeze_array */
- wake_up(&conf->wait_barrier);
+ /* Don't remove the bias on 'remaining' (one_write_done) until
+ * after checking if we need to go around again.
+ */
if (sectors_handled < (bio->bi_size >> 9)) {
+ one_write_done(r10_bio);
/* We need another r10_bio. It has already been counted
* in bio->bi_phys_segments.
*/
r10_bio->state = 0;
goto retry_write;
}
+ one_write_done(r10_bio);
+
+ /* In case raid10d snuck in to freeze_array */
+ wake_up(&conf->wait_barrier);
if (do_sync || !mddev->bitmap || !plugged)
md_wakeup_thread(mddev->thread);
finish:
/* wait for this device to become unblocked */
- if (unlikely(s.blocked_rdev))
+ if (conf->mddev->external && unlikely(s.blocked_rdev))
md_wait_for_blocked_rdev(s.blocked_rdev, conf->mddev);
if (s.handle_bad_blocks)
static int vp7045_usb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
- struct dvb_usb_device *d;
- int ret = dvb_usb_device_init(intf, &vp7045_properties,
- THIS_MODULE, &d, adapter_nr);
- if (ret)
- return ret;
-
- d->priv = kmalloc(20, GFP_KERNEL);
- if (!d->priv) {
- dvb_usb_device_exit(intf);
- return -ENOMEM;
- }
-
- return ret;
-}
-
-static void vp7045_usb_disconnect(struct usb_interface *intf)
-{
- struct dvb_usb_device *d = usb_get_intfdata(intf);
- kfree(d->priv);
- dvb_usb_device_exit(intf);
+ return dvb_usb_device_init(intf, &vp7045_properties,
+ THIS_MODULE, NULL, adapter_nr);
}
static struct usb_device_id vp7045_usb_table [] = {
static struct dvb_usb_device_properties vp7045_properties = {
.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-vp7045-01.fw",
- .size_of_priv = sizeof(u8 *),
+ .size_of_priv = 20,
.num_adapters = 1,
.adapter = {
static struct usb_driver vp7045_usb_driver = {
.name = "dvb_usb_vp7045",
.probe = vp7045_usb_probe,
- .disconnect = vp7045_usb_disconnect,
+ .disconnect = dvb_usb_device_exit,
.id_table = vp7045_usb_table,
};
static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
{
DEFINE_IR_RAW_EVENT(rawir);
- unsigned int count;
u32 carrier;
u8 sample;
int i;
if (nvt->carrier_detect_enabled)
carrier = nvt_rx_carrier_detect(nvt);
- count = nvt->pkts;
- nvt_dbg_verbose("Processing buffer of len %d", count);
+ nvt_dbg_verbose("Processing buffer of len %d", nvt->pkts);
init_ir_raw_event(&rawir);
- for (i = 0; i < count; i++) {
- nvt->pkts--;
+ for (i = 0; i < nvt->pkts; i++) {
sample = nvt->buf[i];
rawir.pulse = ((sample & BUF_PULSE_BIT) != 0);
rawir.duration = US_TO_NS((sample & BUF_LEN_MASK)
* SAMPLE_PERIOD);
- if ((sample & BUF_LEN_MASK) == BUF_LEN_MASK) {
- if (nvt->rawir.pulse == rawir.pulse)
- nvt->rawir.duration += rawir.duration;
- else {
- nvt->rawir.duration = rawir.duration;
- nvt->rawir.pulse = rawir.pulse;
- }
- continue;
- }
-
- rawir.duration += nvt->rawir.duration;
+ nvt_dbg("Storing %s with duration %d",
+ rawir.pulse ? "pulse" : "space", rawir.duration);
- init_ir_raw_event(&nvt->rawir);
- nvt->rawir.duration = 0;
- nvt->rawir.pulse = rawir.pulse;
-
- if (sample == BUF_PULSE_BIT)
- rawir.pulse = false;
-
- if (rawir.duration) {
- nvt_dbg("Storing %s with duration %d",
- rawir.pulse ? "pulse" : "space",
- rawir.duration);
-
- ir_raw_event_store_with_filter(nvt->rdev, &rawir);
- }
+ ir_raw_event_store_with_filter(nvt->rdev, &rawir);
/*
* BUF_PULSE_BIT indicates end of IR data, BUF_REPEAT_BYTE
* indicates end of IR signal, but new data incoming. In both
* cases, it means we're ready to call ir_raw_event_handle
*/
- if ((sample == BUF_PULSE_BIT) && nvt->pkts) {
+ if ((sample == BUF_PULSE_BIT) && (i + 1 < nvt->pkts)) {
nvt_dbg("Calling ir_raw_event_handle (signal end)\n");
ir_raw_event_handle(nvt->rdev);
}
}
+ nvt->pkts = 0;
+
nvt_dbg("Calling ir_raw_event_handle (buffer empty)\n");
ir_raw_event_handle(nvt->rdev);
- if (nvt->pkts) {
- nvt_dbg("Odd, pkts should be 0 now... (its %u)", nvt->pkts);
- nvt->pkts = 0;
- }
-
nvt_dbg_verbose("%s done", __func__);
}
spin_lock_init(&nvt->nvt_lock);
spin_lock_init(&nvt->tx.lock);
- init_ir_raw_event(&nvt->rawir);
ret = -EBUSY;
/* now claim resources */
struct nvt_dev {
struct pnp_dev *pdev;
struct rc_dev *rdev;
- struct ir_raw_event rawir;
spinlock_t nvt_lock;
case 0x60:
PDEBUG(D_PROBE, "Sensor is a OV7660");
sd->sensor = SEN_OV7660;
- sd->invert_led = 0;
break;
default:
PDEBUG(D_PROBE, "Unknown sensor: 0x76%x", low);
case BRIDGE_OV519:
cam->cam_mode = ov519_vga_mode;
cam->nmodes = ARRAY_SIZE(ov519_vga_mode);
- sd->invert_led = !sd->invert_led;
break;
case BRIDGE_OVFX2:
cam->cam_mode = ov519_vga_mode;
/* -- module initialisation -- */
static const struct usb_device_id device_table[] = {
{USB_DEVICE(0x041e, 0x4003), .driver_info = BRIDGE_W9968CF },
- {USB_DEVICE(0x041e, 0x4052), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x405f),
+ {USB_DEVICE(0x041e, 0x4052),
.driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x041e, 0x405f), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x041e, 0x4060), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x041e, 0x4061), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4064),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x041e, 0x4064), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x041e, 0x4067), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x041e, 0x4068),
+ {USB_DEVICE(0x041e, 0x4068), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x045e, 0x028c),
.driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
- {USB_DEVICE(0x045e, 0x028c), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x054c, 0x0154), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x054c, 0x0155),
- .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x054c, 0x0155), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x05a9, 0x0511), .driver_info = BRIDGE_OV511 },
{USB_DEVICE(0x05a9, 0x0518), .driver_info = BRIDGE_OV518 },
- {USB_DEVICE(0x05a9, 0x0519), .driver_info = BRIDGE_OV519 },
- {USB_DEVICE(0x05a9, 0x0530), .driver_info = BRIDGE_OV519 },
+ {USB_DEVICE(0x05a9, 0x0519),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
+ {USB_DEVICE(0x05a9, 0x0530),
+ .driver_info = BRIDGE_OV519 | BRIDGE_INVERT_LED },
{USB_DEVICE(0x05a9, 0x2800), .driver_info = BRIDGE_OVFX2 },
{USB_DEVICE(0x05a9, 0x4519), .driver_info = BRIDGE_OV519 },
{USB_DEVICE(0x05a9, 0x8519), .driver_info = BRIDGE_OV519 },
reg_w1(gspca_dev, 0x01, 0x22);
msleep(100);
reg01 = SCL_SEL_OD | S_PDN_INV;
- reg17 &= MCK_SIZE_MASK;
+ reg17 &= ~MCK_SIZE_MASK;
reg17 |= 0x04; /* clock / 4 */
break;
}
if (!mode) { /* if 640x480 */
reg17 &= ~MCK_SIZE_MASK;
reg17 |= 0x04; /* clock / 4 */
+ } else {
+ reg01 &= ~SYS_SEL_48M; /* clk 24Mz */
+ reg17 &= ~MCK_SIZE_MASK;
+ reg17 |= 0x02; /* clock / 2 */
}
break;
case SENSOR_OV7630:
if (pdev->restore_factory)
pdev->restore_factory->flags = V4L2_CTRL_FLAG_UPDATE;
- if (!pdev->features & FEATURE_MOTOR_PANTILT)
+ if (!(pdev->features & FEATURE_MOTOR_PANTILT))
return hdl->error;
/* Motor pan / tilt / reset */
struct pci_bus *pbus = pci_find_bus(0, 0);
u8 cbyte;
+ if (!pbus)
+ return false;
pci_bus_read_config_byte(pbus, VIACAM_SERIAL_DEVFN,
VIACAM_SERIAL_CREG, &cbyte);
if ((cbyte & VIACAM_SERIAL_BIT) == 0)
config INTEL_MID_PTI
tristate "Parallel Trace Interface for MIPI P1149.7 cJTAG standard"
+ depends on PCI
default n
help
The PTI (Parallel Trace Interface) driver directs
module_exit(ab8500_pwm_exit);
MODULE_AUTHOR("Arun MURTHY <arun.murthy@stericsson.com>");
MODULE_DESCRIPTION("AB8500 Pulse Width Modulation Driver");
-MODULE_ALIAS("AB8500 PWM driver");
+MODULE_ALIAS("platform:ab8500-pwm");
MODULE_LICENSE("GPL v2");
static int __devinit cb710_pci_configure(struct pci_dev *pdev)
{
unsigned int devfn = PCI_DEVFN(PCI_SLOT(pdev->devfn), 0);
- struct pci_dev *pdev0 = pci_get_slot(pdev->bus, devfn);
+ struct pci_dev *pdev0;
u32 val;
cb710_pci_update_config_reg(pdev, 0x48,
if (val & 0x80000000)
return 0;
+ pdev0 = pci_get_slot(pdev->bus, devfn);
if (!pdev0)
return -ENODEV;
fail2:
if (client->irq)
- free_irq(client->irq, NULL);
+ free_irq(client->irq, usbsw);
fail1:
i2c_set_clientdata(client, NULL);
kfree(usbsw);
{
struct fsa9480_usbsw *usbsw = i2c_get_clientdata(client);
if (client->irq)
- free_irq(client->irq, NULL);
+ free_irq(client->irq, usbsw);
i2c_set_clientdata(client, NULL);
sysfs_remove_group(&client->dev.kobj, &fsa9480_group);
#include <linux/mutex.h>
#include <linux/miscdevice.h>
#include <linux/pti.h>
+#include <linux/slab.h>
+#include <linux/uaccess.h>
#define DRIVERNAME "pti"
#define PCINAME "pciPTI"
/* Unknow packet? */
default:
type = *ptr;
+ if (st_gdata->list[type] == NULL) {
+ pr_err("chip/interface misbehavior dropping"
+ " frame starting with 0x%02x", type);
+ goto done;
+
+ }
st_gdata->rx_skb = alloc_skb(
st_gdata->list[type]->max_frame_size,
GFP_ATOMIC);
ptr++;
count--;
}
+done:
spin_unlock_irqrestore(&st_gdata->lock, flags);
pr_debug("done %s", __func__);
return;
*/
spin_lock_irqsave(&st_gdata->lock, flags);
for (i = ST_BT; i < ST_MAX_CHANNELS; i++) {
- if (st_gdata->list[i] != NULL)
+ if (st_gdata->is_registered[i] == true)
pr_err("%d not un-registered", i);
st_gdata->list[i] = NULL;
+ st_gdata->is_registered[i] = false;
}
st_gdata->protos_registered = 0;
spin_unlock_irqrestore(&st_gdata->lock, flags);
if (unlikely(skb->data[5] != 0)) {
pr_err("no proper response during fw download");
pr_err("data6 %x", skb->data[5]);
+ kfree_skb(skb);
return; /* keep waiting for the proper response */
}
/* becos of all the script being downloaded */
pr_err(" waiting for ver info- timed out ");
return -ETIMEDOUT;
}
+ INIT_COMPLETION(kim_gdata->kim_rcvd);
version =
MAKEWORD(kim_gdata->resp_buffer[13],
switch (((struct bts_action *)ptr)->type) {
case ACTION_SEND_COMMAND: /* action send */
+ pr_debug("S");
action_ptr = &(((struct bts_action *)ptr)->data[0]);
if (unlikely
(((struct hci_command *)action_ptr)->opcode ==
release_firmware(kim_gdata->fw_entry);
return -ETIMEDOUT;
}
+ /* reinit completion before sending for the
+ * relevant wait
+ */
+ INIT_COMPLETION(kim_gdata->kim_rcvd);
/*
* Free space found in uart buffer, call st_int_write
}
break;
case ACTION_WAIT_EVENT: /* wait */
+ pr_debug("W");
if (!wait_for_completion_timeout
(&kim_gdata->kim_rcvd,
msecs_to_jiffies(CMD_RESP_TIME))) {
{
long err = 0;
long retry = POR_RETRY_COUNT;
+ struct ti_st_plat_data *pdata;
struct kim_data_s *kim_gdata = (struct kim_data_s *)kim_data;
pr_info(" %s", __func__);
+ pdata = kim_gdata->kim_pdev->dev.platform_data;
do {
+ /* platform specific enabling code here */
+ if (pdata->chip_enable)
+ pdata->chip_enable(kim_gdata);
+
/* Configure BT nShutdown to HIGH state */
gpio_set_value(kim_gdata->nshutdown, GPIO_LOW);
mdelay(5); /* FIXME: a proper toggle */
pr_info("ldisc_install = 0");
sysfs_notify(&kim_gdata->kim_pdev->dev.kobj,
NULL, "install");
+ /* the following wait is never going to be completed,
+ * since the ldisc was never installed, hence serving
+ * as a mdelay of LDISC_TIME msecs */
+ err = wait_for_completion_timeout
+ (&kim_gdata->ldisc_installed,
+ msecs_to_jiffies(LDISC_TIME));
err = -ETIMEDOUT;
continue;
} else {
pr_info("ldisc_install = 0");
sysfs_notify(&kim_gdata->kim_pdev->dev.kobj,
NULL, "install");
+ /* this wait might be completed, though in the
+ * tty_close() since the ldisc is already
+ * installed */
+ err = wait_for_completion_timeout
+ (&kim_gdata->ldisc_installed,
+ msecs_to_jiffies(LDISC_TIME));
+ err = -EINVAL;
continue;
} else { /* on success don't retry */
break;
{
long err = 0;
struct kim_data_s *kim_gdata = (struct kim_data_s *)kim_data;
+ struct ti_st_plat_data *pdata =
+ kim_gdata->kim_pdev->dev.platform_data;
INIT_COMPLETION(kim_gdata->ldisc_installed);
gpio_set_value(kim_gdata->nshutdown, GPIO_HIGH);
mdelay(1);
gpio_set_value(kim_gdata->nshutdown, GPIO_LOW);
+
+ /* platform specific disable */
+ if (pdata->chip_disable)
+ pdata->chip_disable(kim_gdata);
return err;
}
#define pr_fmt(fmt) "(stll) :" fmt
#include <linux/skbuff.h>
#include <linux/module.h>
+#include <linux/platform_device.h>
#include <linux/ti_wilink_st.h>
/**********************************************************************/
static void ll_device_want_to_sleep(struct st_data_s *st_data)
{
+ struct kim_data_s *kim_data;
+ struct ti_st_plat_data *pdata;
+
pr_debug("%s", __func__);
/* sanity check */
if (st_data->ll_state != ST_LL_AWAKE)
send_ll_cmd(st_data, LL_SLEEP_ACK);
/* update state */
st_data->ll_state = ST_LL_ASLEEP;
+
+ /* communicate to platform about chip asleep */
+ kim_data = st_data->kim_data;
+ pdata = kim_data->kim_pdev->dev.platform_data;
+ if (pdata->chip_asleep)
+ pdata->chip_asleep(NULL);
}
static void ll_device_want_to_wakeup(struct st_data_s *st_data)
{
+ struct kim_data_s *kim_data;
+ struct ti_st_plat_data *pdata;
+
/* diff actions in diff states */
switch (st_data->ll_state) {
case ST_LL_ASLEEP:
}
/* update state */
st_data->ll_state = ST_LL_AWAKE;
+
+ /* communicate to platform about chip wakeup */
+ kim_data = st_data->kim_data;
+ pdata = kim_data->kim_pdev->dev.platform_data;
+ if (pdata->chip_asleep)
+ pdata->chip_awake(NULL);
}
/**********************************************************************/
static int mmc_test_busy(struct mmc_command *cmd)
{
return !(cmd->resp[0] & R1_READY_FOR_DATA) ||
- (R1_CURRENT_STATE(cmd->resp[0]) == 7);
+ (R1_CURRENT_STATE(cmd->resp[0]) == R1_STATE_PRG);
}
/*
.release = single_release,
};
-static void mmc_test_free_file_test(struct mmc_card *card)
+static void mmc_test_free_dbgfs_file(struct mmc_card *card)
{
struct mmc_test_dbgfs_file *df, *dfs;
mutex_unlock(&mmc_test_lock);
}
-static int mmc_test_register_file_test(struct mmc_card *card)
+static int __mmc_test_register_dbgfs_file(struct mmc_card *card,
+ const char *name, mode_t mode, const struct file_operations *fops)
{
struct dentry *file = NULL;
struct mmc_test_dbgfs_file *df;
- int ret = 0;
-
- mutex_lock(&mmc_test_lock);
-
- if (card->debugfs_root)
- file = debugfs_create_file("test", S_IWUSR | S_IRUGO,
- card->debugfs_root, card, &mmc_test_fops_test);
-
- if (IS_ERR_OR_NULL(file)) {
- dev_err(&card->dev,
- "Can't create test. Perhaps debugfs is disabled.\n");
- ret = -ENODEV;
- goto err;
- }
if (card->debugfs_root)
- file = debugfs_create_file("testlist", S_IRUGO,
- card->debugfs_root, card, &mmc_test_fops_testlist);
+ file = debugfs_create_file(name, mode, card->debugfs_root,
+ card, fops);
if (IS_ERR_OR_NULL(file)) {
dev_err(&card->dev,
- "Can't create testlist. Perhaps debugfs is disabled.\n");
- ret = -ENODEV;
- goto err;
+ "Can't create %s. Perhaps debugfs is disabled.\n",
+ name);
+ return -ENODEV;
}
df = kmalloc(sizeof(struct mmc_test_dbgfs_file), GFP_KERNEL);
debugfs_remove(file);
dev_err(&card->dev,
"Can't allocate memory for internal usage.\n");
- ret = -ENOMEM;
- goto err;
+ return -ENOMEM;
}
df->card = card;
df->file = file;
list_add(&df->link, &mmc_test_file_test);
+ return 0;
+}
+
+static int mmc_test_register_dbgfs_file(struct mmc_card *card)
+{
+ int ret;
+
+ mutex_lock(&mmc_test_lock);
+
+ ret = __mmc_test_register_dbgfs_file(card, "test", S_IWUSR | S_IRUGO,
+ &mmc_test_fops_test);
+ if (ret)
+ goto err;
+
+ ret = __mmc_test_register_dbgfs_file(card, "testlist", S_IRUGO,
+ &mmc_test_fops_testlist);
+ if (ret)
+ goto err;
err:
mutex_unlock(&mmc_test_lock);
if (!mmc_card_mmc(card) && !mmc_card_sd(card))
return -ENODEV;
- ret = mmc_test_register_file_test(card);
+ ret = mmc_test_register_dbgfs_file(card);
if (ret)
return ret;
static void mmc_test_remove(struct mmc_card *card)
{
mmc_test_free_result(card);
- mmc_test_free_file_test(card);
+ mmc_test_free_dbgfs_file(card);
}
static struct mmc_driver mmc_driver = {
{
/* Clear stalled data if card is still plugged */
mmc_test_free_result(NULL);
- mmc_test_free_file_test(NULL);
+ mmc_test_free_dbgfs_file(NULL);
mmc_unregister_driver(&mmc_driver);
}
if (mrq->done)
mrq->done(mrq);
- mmc_host_clk_gate(host);
+ mmc_host_clk_release(host);
}
}
mrq->stop->mrq = mrq;
}
}
- mmc_host_clk_ungate(host);
+ mmc_host_clk_hold(host);
led_trigger_event(host->led, LED_FULL);
host->ops->request(host, mrq);
}
*/
void mmc_set_chip_select(struct mmc_host *host, int mode)
{
+ mmc_host_clk_hold(host);
host->ios.chip_select = mode;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
}
/*
* Sets the host clock to the highest possible frequency that
* is below "hz".
*/
-void mmc_set_clock(struct mmc_host *host, unsigned int hz)
+static void __mmc_set_clock(struct mmc_host *host, unsigned int hz)
{
WARN_ON(hz < host->f_min);
mmc_set_ios(host);
}
+void mmc_set_clock(struct mmc_host *host, unsigned int hz)
+{
+ mmc_host_clk_hold(host);
+ __mmc_set_clock(host, hz);
+ mmc_host_clk_release(host);
+}
+
#ifdef CONFIG_MMC_CLKGATE
/*
* This gates the clock by setting it to 0 Hz.
if (host->clk_old) {
BUG_ON(host->ios.clock);
/* This call will also set host->clk_gated to false */
- mmc_set_clock(host, host->clk_old);
+ __mmc_set_clock(host, host->clk_old);
}
}
*/
void mmc_set_bus_mode(struct mmc_host *host, unsigned int mode)
{
+ mmc_host_clk_hold(host);
host->ios.bus_mode = mode;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
}
/*
*/
void mmc_set_bus_width(struct mmc_host *host, unsigned int width)
{
+ mmc_host_clk_hold(host);
host->ios.bus_width = width;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
}
/**
ocr &= 3 << bit;
+ mmc_host_clk_hold(host);
host->ios.vdd = bit;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
} else {
pr_warning("%s: host doesn't support card's voltages\n",
mmc_hostname(host));
*/
void mmc_set_timing(struct mmc_host *host, unsigned int timing)
{
+ mmc_host_clk_hold(host);
host->ios.timing = timing;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
}
/*
*/
void mmc_set_driver_type(struct mmc_host *host, unsigned int drv_type)
{
+ mmc_host_clk_hold(host);
host->ios.drv_type = drv_type;
mmc_set_ios(host);
+ mmc_host_clk_release(host);
}
/*
{
int bit;
+ mmc_host_clk_hold(host);
+
/* If ocr is set, we use it */
if (host->ocr)
bit = ffs(host->ocr) - 1;
* time required to reach a stable voltage.
*/
mmc_delay(10);
+
+ mmc_host_clk_release(host);
}
static void mmc_power_off(struct mmc_host *host)
{
+ mmc_host_clk_hold(host);
+
host->ios.clock = 0;
host->ios.vdd = 0;
host->ios.bus_width = MMC_BUS_WIDTH_1;
host->ios.timing = MMC_TIMING_LEGACY;
mmc_set_ios(host);
+
+ mmc_host_clk_release(host);
}
/*
goto out;
}
} while (!(cmd.resp[0] & R1_READY_FOR_DATA) ||
- R1_CURRENT_STATE(cmd.resp[0]) == 7);
+ R1_CURRENT_STATE(cmd.resp[0]) == R1_STATE_PRG);
out:
return err;
}
}
/**
- * mmc_host_clk_ungate - ungate hardware MCI clocks
+ * mmc_host_clk_hold - ungate hardware MCI clocks
* @host: host to ungate.
*
* Makes sure the host ios.clock is restored to a non-zero value
* past this call. Increase clock reference count and ungate clock
* if we're the first user.
*/
-void mmc_host_clk_ungate(struct mmc_host *host)
+void mmc_host_clk_hold(struct mmc_host *host)
{
unsigned long flags;
}
/**
- * mmc_host_clk_gate - gate off hardware MCI clocks
+ * mmc_host_clk_release - gate off hardware MCI clocks
* @host: host to gate.
*
* Calls the host driver with ios.clock set to zero as often as possible
* in order to gate off hardware MCI clocks. Decrease clock reference
* count and schedule disabling of clock.
*/
-void mmc_host_clk_gate(struct mmc_host *host)
+void mmc_host_clk_release(struct mmc_host *host)
{
unsigned long flags;
host->clk_requests--;
if (mmc_host_may_gate_card(host->card) &&
!host->clk_requests)
- schedule_work(&host->clk_gate_work);
+ queue_work(system_nrt_wq, &host->clk_gate_work);
spin_unlock_irqrestore(&host->clk_lock, flags);
}
if (cancel_work_sync(&host->clk_gate_work))
mmc_host_clk_gate_delayed(host);
if (host->clk_gated)
- mmc_host_clk_ungate(host);
+ mmc_host_clk_hold(host);
/* There should be only one user now */
WARN_ON(host->clk_requests > 1);
}
void mmc_unregister_host_class(void);
#ifdef CONFIG_MMC_CLKGATE
-void mmc_host_clk_ungate(struct mmc_host *host);
-void mmc_host_clk_gate(struct mmc_host *host);
+void mmc_host_clk_hold(struct mmc_host *host);
+void mmc_host_clk_release(struct mmc_host *host);
unsigned int mmc_host_clk_rate(struct mmc_host *host);
#else
-static inline void mmc_host_clk_ungate(struct mmc_host *host)
+static inline void mmc_host_clk_hold(struct mmc_host *host)
{
}
-static inline void mmc_host_clk_gate(struct mmc_host *host)
+static inline void mmc_host_clk_release(struct mmc_host *host)
{
}
}
card->ext_csd.rev = ext_csd[EXT_CSD_REV];
- if (card->ext_csd.rev > 5) {
+ if (card->ext_csd.rev > 6) {
printk(KERN_ERR "%s: unrecognised EXT_CSD revision %d\n",
mmc_hostname(card->host), card->ext_csd.rev);
err = -EINVAL;
break;
if (mmc_host_is_spi(card->host))
break;
- } while (R1_CURRENT_STATE(status) == 7);
+ } while (R1_CURRENT_STATE(status) == R1_STATE_PRG);
if (mmc_host_is_spi(card->host)) {
if (status & R1_SPI_ILLEGAL_COMMAND)
return 0;
}
-static int sd_set_bus_speed_mode(struct mmc_card *card, u8 *status)
+static void sd_update_bus_speed_mode(struct mmc_card *card)
{
- unsigned int bus_speed = 0, timing = 0;
- int err;
-
/*
* If the host doesn't support any of the UHS-I modes, fallback on
* default speed.
*/
if (!(card->host->caps & (MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25 |
- MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_DDR50)))
- return 0;
+ MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR104 | MMC_CAP_UHS_DDR50))) {
+ card->sd_bus_speed = 0;
+ return;
+ }
if ((card->host->caps & MMC_CAP_UHS_SDR104) &&
(card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR104)) {
- bus_speed = UHS_SDR104_BUS_SPEED;
- timing = MMC_TIMING_UHS_SDR104;
- card->sw_caps.uhs_max_dtr = UHS_SDR104_MAX_DTR;
+ card->sd_bus_speed = UHS_SDR104_BUS_SPEED;
} else if ((card->host->caps & MMC_CAP_UHS_DDR50) &&
(card->sw_caps.sd3_bus_mode & SD_MODE_UHS_DDR50)) {
- bus_speed = UHS_DDR50_BUS_SPEED;
- timing = MMC_TIMING_UHS_DDR50;
- card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR;
+ card->sd_bus_speed = UHS_DDR50_BUS_SPEED;
} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |
MMC_CAP_UHS_SDR50)) && (card->sw_caps.sd3_bus_mode &
SD_MODE_UHS_SDR50)) {
- bus_speed = UHS_SDR50_BUS_SPEED;
- timing = MMC_TIMING_UHS_SDR50;
- card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR;
+ card->sd_bus_speed = UHS_SDR50_BUS_SPEED;
} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |
MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25)) &&
(card->sw_caps.sd3_bus_mode & SD_MODE_UHS_SDR25)) {
- bus_speed = UHS_SDR25_BUS_SPEED;
- timing = MMC_TIMING_UHS_SDR25;
- card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR;
+ card->sd_bus_speed = UHS_SDR25_BUS_SPEED;
} else if ((card->host->caps & (MMC_CAP_UHS_SDR104 |
MMC_CAP_UHS_SDR50 | MMC_CAP_UHS_SDR25 |
MMC_CAP_UHS_SDR12)) && (card->sw_caps.sd3_bus_mode &
SD_MODE_UHS_SDR12)) {
- bus_speed = UHS_SDR12_BUS_SPEED;
- timing = MMC_TIMING_UHS_SDR12;
- card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR;
+ card->sd_bus_speed = UHS_SDR12_BUS_SPEED;
+ }
+}
+
+static int sd_set_bus_speed_mode(struct mmc_card *card, u8 *status)
+{
+ int err;
+ unsigned int timing = 0;
+
+ switch (card->sd_bus_speed) {
+ case UHS_SDR104_BUS_SPEED:
+ timing = MMC_TIMING_UHS_SDR104;
+ card->sw_caps.uhs_max_dtr = UHS_SDR104_MAX_DTR;
+ break;
+ case UHS_DDR50_BUS_SPEED:
+ timing = MMC_TIMING_UHS_DDR50;
+ card->sw_caps.uhs_max_dtr = UHS_DDR50_MAX_DTR;
+ break;
+ case UHS_SDR50_BUS_SPEED:
+ timing = MMC_TIMING_UHS_SDR50;
+ card->sw_caps.uhs_max_dtr = UHS_SDR50_MAX_DTR;
+ break;
+ case UHS_SDR25_BUS_SPEED:
+ timing = MMC_TIMING_UHS_SDR25;
+ card->sw_caps.uhs_max_dtr = UHS_SDR25_MAX_DTR;
+ break;
+ case UHS_SDR12_BUS_SPEED:
+ timing = MMC_TIMING_UHS_SDR12;
+ card->sw_caps.uhs_max_dtr = UHS_SDR12_MAX_DTR;
+ break;
+ default:
+ return 0;
}
- card->sd_bus_speed = bus_speed;
- err = mmc_sd_switch(card, 1, 0, bus_speed, status);
+ err = mmc_sd_switch(card, 1, 0, card->sd_bus_speed, status);
if (err)
return err;
- if ((status[16] & 0xF) != bus_speed)
+ if ((status[16] & 0xF) != card->sd_bus_speed)
printk(KERN_WARNING "%s: Problem setting bus speed mode!\n",
mmc_hostname(card->host));
else {
mmc_set_bus_width(card->host, MMC_BUS_WIDTH_4);
}
+ /*
+ * Select the bus speed mode depending on host
+ * and card capability.
+ */
+ sd_update_bus_speed_mode(card);
+
/* Set the driver strength for the card */
err = sd_select_driver_type(card, status);
if (err)
goto out;
- /* Set bus speed mode of the card */
- err = sd_set_bus_speed_mode(card, status);
+ /* Set current limit for the card */
+ err = sd_set_current_limit(card, status);
if (err)
goto out;
- /* Set current limit for the card */
- err = sd_set_current_limit(card, status);
+ /* Set bus speed mode of the card */
+ err = sd_set_bus_speed_mode(card, status);
if (err)
goto out;
u32 des1; /* Buffer sizes */
#define IDMAC_SET_BUFFER1_SIZE(d, s) \
- ((d)->des1 = ((d)->des1 & 0x03ffc000) | ((s) & 0x3fff))
+ ((d)->des1 = ((d)->des1 & 0x03ffe000) | ((s) & 0x1fff))
u32 des2; /* buffer 1 physical address */
}
/* DDR mode set */
- if (ios->ddr) {
+ if (ios->timing == MMC_TIMING_UHS_DDR50) {
regs = mci_readl(slot->host, UHS_REG);
regs |= (0x1 << slot->id) << 16;
mci_writel(slot->host, UHS_REG, regs);
mmc->caps |= MMC_CAP_4_BIT_DATA;
if (host->pdata->quirks & DW_MCI_QUIRK_HIGHSPEED)
- mmc->caps |= MMC_CAP_SD_HIGHSPEED;
+ mmc->caps |= MMC_CAP_SD_HIGHSPEED | MMC_CAP_MMC_HIGHSPEED;
#ifdef CONFIG_MMC_DW_IDMAC
mmc->max_segs = host->ring_size;
#include <linux/err.h>
#include <linux/clk.h>
#include <linux/gpio.h>
+#include <linux/module.h>
#include <linux/slab.h>
#include <linux/mmc/host.h>
#include <linux/mmc/mmc.h>
#include "sdhci-pltfm.h"
#include "sdhci-esdhc.h"
+#define SDHCI_CTRL_D3CD 0x08
/* VENDOR SPEC register */
#define SDHCI_VENDOR_SPEC 0xC0
#define SDHCI_VENDOR_SPEC_SDIO_QUIRK 0x00000002
struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
struct pltfm_imx_data *imx_data = pltfm_host->priv;
struct esdhc_platform_data *boarddata = &imx_data->boarddata;
-
- if (unlikely((reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)
- && (boarddata->cd_type == ESDHC_CD_GPIO)))
- /*
- * these interrupts won't work with a custom card_detect gpio
- */
- val &= ~(SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT);
+ u32 data;
+
+ if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) {
+ if (boarddata->cd_type == ESDHC_CD_GPIO)
+ /*
+ * These interrupts won't work with a custom
+ * card_detect gpio (only applied to mx25/35)
+ */
+ val &= ~(SDHCI_INT_CARD_REMOVE | SDHCI_INT_CARD_INSERT);
+
+ if (val & SDHCI_INT_CARD_INT) {
+ /*
+ * Clear and then set D3CD bit to avoid missing the
+ * card interrupt. This is a eSDHC controller problem
+ * so we need to apply the following workaround: clear
+ * and set D3CD bit will make eSDHC re-sample the card
+ * interrupt. In case a card interrupt was lost,
+ * re-sample it by the following steps.
+ */
+ data = readl(host->ioaddr + SDHCI_HOST_CONTROL);
+ data &= ~SDHCI_CTRL_D3CD;
+ writel(data, host->ioaddr + SDHCI_HOST_CONTROL);
+ data |= SDHCI_CTRL_D3CD;
+ writel(data, host->ioaddr + SDHCI_HOST_CONTROL);
+ }
+ }
if (unlikely((imx_data->flags & ESDHC_FLAG_MULTIBLK_NO_INT)
&& (reg == SDHCI_INT_STATUS)
*/
return;
case SDHCI_HOST_CONTROL:
- /* FSL messed up here, so we can just keep those two */
- new_val = val & (SDHCI_CTRL_LED | SDHCI_CTRL_4BITBUS);
+ /* FSL messed up here, so we can just keep those three */
+ new_val = val & (SDHCI_CTRL_LED | \
+ SDHCI_CTRL_4BITBUS | \
+ SDHCI_CTRL_D3CD);
/* ensure the endianess */
new_val |= ESDHC_HOST_CONTROL_LE;
/* DMA mode bits are shifted */
clk_enable(clk);
host->quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL
- | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC;
+ | SDHCI_QUIRK_NO_ENDATTR_IN_NOPDESC
+ | SDHCI_QUIRK_32BIT_ADMA_SIZE;
/* enable 1/8V DDR capable */
host->mmc->caps |= MMC_CAP_1_8V_DDR;
#include <linux/clk.h>
#include <linux/io.h>
#include <linux/gpio.h>
+#include <linux/module.h>
#include <linux/mmc/host.h>
ctrl &= ~SDHCI_CTRL_8BITBUS;
break;
default:
+ ctrl &= ~SDHCI_CTRL_4BITBUS;
+ ctrl &= ~SDHCI_CTRL_8BITBUS;
break;
}
/* This host supports the Auto CMD12 */
host->quirks |= SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12;
+ /* Samsung SoCs need BROKEN_ADMA_ZEROLEN_DESC */
+ host->quirks |= SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC;
+
if (pdata->cd_type == S3C_SDHCI_CD_NONE ||
pdata->cd_type == S3C_SDHCI_CD_PERMANENT)
host->quirks |= SDHCI_QUIRK_BROKEN_CARD_DETECTION;
/* timeout in us */
if (!data)
target_timeout = cmd->cmd_timeout_ms * 1000;
- else
- target_timeout = data->timeout_ns / 1000 +
- data->timeout_clks / host->clock;
-
- if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
- host->timeout_clk = host->clock / 1000;
+ else {
+ target_timeout = data->timeout_ns / 1000;
+ if (host->clock)
+ target_timeout += data->timeout_clks / host->clock;
+ }
/*
* Figure out needed cycles.
* =>
* (1) / (2) > 2^6
*/
- BUG_ON(!host->timeout_clk);
count = 0;
current_timeout = (1 << 13) * 1000 / host->timeout_clk;
while (current_timeout < target_timeout) {
del_timer(&host->timer);
- if (host->version >= SDHCI_SPEC_300)
- del_timer(&host->tuning_timer);
-
mrq = host->mrq;
/*
host->max_clk = host->ops->get_max_clock(host);
}
- host->timeout_clk =
- (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT;
- if (host->timeout_clk == 0) {
- if (host->ops->get_timeout_clock) {
- host->timeout_clk = host->ops->get_timeout_clock(host);
- } else if (!(host->quirks &
- SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
- printk(KERN_ERR
- "%s: Hardware doesn't specify timeout clock "
- "frequency.\n", mmc_hostname(mmc));
- return -ENODEV;
- }
- }
- if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT)
- host->timeout_clk *= 1000;
-
/*
* In case of Host Controller v3.00, find out whether clock
* multiplier is supported.
} else
mmc->f_min = host->max_clk / SDHCI_MAX_DIV_SPEC_200;
+ host->timeout_clk =
+ (caps[0] & SDHCI_TIMEOUT_CLK_MASK) >> SDHCI_TIMEOUT_CLK_SHIFT;
+ if (host->timeout_clk == 0) {
+ if (host->ops->get_timeout_clock) {
+ host->timeout_clk = host->ops->get_timeout_clock(host);
+ } else if (!(host->quirks &
+ SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)) {
+ printk(KERN_ERR
+ "%s: Hardware doesn't specify timeout clock "
+ "frequency.\n", mmc_hostname(mmc));
+ return -ENODEV;
+ }
+ }
+ if (caps[0] & SDHCI_TIMEOUT_CLK_UNIT)
+ host->timeout_clk *= 1000;
+
if (host->quirks & SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK)
- mmc->max_discard_to = (1 << 27) / (mmc->f_max / 1000);
- else
- mmc->max_discard_to = (1 << 27) / host->timeout_clk;
+ host->timeout_clk = mmc->f_max / 1000;
+
+ mmc->max_discard_to = (1 << 27) / host->timeout_clk;
mmc->caps |= MMC_CAP_SDIO_IRQ | MMC_CAP_ERASE | MMC_CAP_CMD23;
mmc_data->hclk = clk_get_rate(priv->clk);
mmc_data->set_pwr = sh_mobile_sdhi_set_pwr;
mmc_data->get_cd = sh_mobile_sdhi_get_cd;
- if (mmc_data->flags & TMIO_MMC_HAS_IDLE_WAIT)
- mmc_data->write16_hook = sh_mobile_sdhi_write16_hook;
mmc_data->capabilities = MMC_CAP_MMC_HIGHSPEED;
if (p) {
mmc_data->flags = p->tmio_flags;
+ if (mmc_data->flags & TMIO_MMC_HAS_IDLE_WAIT)
+ mmc_data->write16_hook = sh_mobile_sdhi_write16_hook;
mmc_data->ocr_mask = p->tmio_ocr_mask;
mmc_data->capabilities |= p->tmio_caps;
static int tmio_mmc_suspend(struct platform_device *dev, pm_message_t state)
{
const struct mfd_cell *cell = mfd_get_cell(dev);
- struct mmc_host *mmc = platform_get_drvdata(dev);
int ret;
ret = tmio_mmc_host_suspend(&dev->dev);
static int tmio_mmc_resume(struct platform_device *dev)
{
const struct mfd_cell *cell = mfd_get_cell(dev);
- struct mmc_host *mmc = platform_get_drvdata(dev);
int ret = 0;
/* Tell the MFD core we are ready to be enabled */
#define ubi_dbg_msg(fmt, ...) do { \
if (0) \
- pr_debug(fmt "\n", ##__VA_ARGS__); \
+ printk(KERN_DEBUG fmt "\n", ##__VA_ARGS__); \
} while (0)
#define dbg_msg(fmt, ...) ubi_dbg_msg(fmt, ##__VA_ARGS__)
struct net_device *dev = (struct net_device *)data;
struct dev_priv *priv = netdev_priv(dev);
unsigned int lnkstat, carrier;
+ unsigned long flags;
+ spin_lock_irqsave(&priv->chip_lock, flags);
lnkstat = read_ireg(dev->base_addr, ISALED0) & ISALED0_LNKST;
+ spin_unlock_irqrestore(&priv->chip_lock, flags);
carrier = netif_carrier_ok(dev);
if (lnkstat && !carrier) {
fp->disable_tpa = ((bp->flags & TPA_ENABLE_FLAG) == 0);
#ifdef BCM_CNIC
- /* We don't want TPA on FCoE, FWD and OOO L2 rings */
- bnx2x_fcoe(bp, disable_tpa) = 1;
+ /* We don't want TPA on an FCoE L2 ring */
+ if (IS_FCOE_FP(fp))
+ fp->disable_tpa = 1;
#endif
}
u16 bnx2x_select_queue(struct net_device *dev, struct sk_buff *skb)
{
struct bnx2x *bp = netdev_priv(dev);
+
#ifdef BCM_CNIC
- if (NO_FCOE(bp))
- return skb_tx_hash(dev, skb);
- else {
+ if (!NO_FCOE(bp)) {
struct ethhdr *hdr = (struct ethhdr *)skb->data;
u16 ether_type = ntohs(hdr->h_proto);
return bnx2x_fcoe_tx(bp, txq_index);
}
#endif
- /* Select a none-FCoE queue: if FCoE is enabled, exclude FCoE L2 ring
- */
+ /* select a non-FCoE queue */
return __skb_tx_hash(dev, skb, BNX2X_NUM_ETH_QUEUES(bp));
}
bp->num_queues += NON_ETH_CONTEXT_USE;
}
+/**
+ * bnx2x_set_real_num_queues - configure netdev->real_num_[tx,rx]_queues
+ *
+ * @bp: Driver handle
+ *
+ * We currently support for at most 16 Tx queues for each CoS thus we will
+ * allocate a multiple of 16 for ETH L2 rings according to the value of the
+ * bp->max_cos.
+ *
+ * If there is an FCoE L2 queue the appropriate Tx queue will have the next
+ * index after all ETH L2 indices.
+ *
+ * If the actual number of Tx queues (for each CoS) is less than 16 then there
+ * will be the holes at the end of each group of 16 ETh L2 indices (0..15,
+ * 16..31,...) with indicies that are not coupled with any real Tx queue.
+ *
+ * The proper configuration of skb->queue_mapping is handled by
+ * bnx2x_select_queue() and __skb_tx_hash().
+ *
+ * bnx2x_setup_tc() takes care of the proper TC mappings so that __skb_tx_hash()
+ * will return a proper Tx index if TC is enabled (netdev->num_tc > 0).
+ */
static inline int bnx2x_set_real_num_queues(struct bnx2x *bp)
{
int rc, tx, rx;
void bnx2x_dcbx_set_state(struct bnx2x *bp, bool dcb_on, u32 dcbx_enabled)
{
- if (!CHIP_IS_E1x(bp)) {
+ if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3(bp)) {
bp->dcb_state = dcb_on;
bp->dcbx_enabled = dcbx_enabled;
} else {
DP(BNX2X_MSG_MCP, "starting common init func %d\n", BP_ABS_FUNC(bp));
+ /*
+ * take the UNDI lock to protect undi_unload flow from accessing
+ * registers while we're resetting the chip
+ */
+ bnx2x_acquire_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
bnx2x_reset_common(bp);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_1_SET, 0xffffffff);
}
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_2_SET, val);
+ bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_UNDI);
+
bnx2x_init_block(bp, BLOCK_MISC, PHASE_COMMON);
if (!CHIP_IS_E1x(bp)) {
/* clean indirect addresses */
pci_write_config_dword(bp->pdev, PCICFG_GRC_ADDRESS,
PCICFG_VENDOR_ID_OFFSET);
- REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0 + BP_PORT(bp)*16, 0);
- REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0 + BP_PORT(bp)*16, 0);
+ /* Clean the following indirect addresses for all functions since it
+ * is not used by the driver.
+ */
+ REG_WR(bp, PXP2_REG_PGL_ADDR_88_F0, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F0, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_90_F0, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_94_F0, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_88_F1, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_8C_F1, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_90_F1, 0);
+ REG_WR(bp, PXP2_REG_PGL_ADDR_94_F1, 0);
/*
* Enable internal target-read (in case we are probed after PF FLR).
/* [R 6] Debug only: Number of used entries in the data FIFO */
#define PXP2_REG_HST_DATA_FIFO_STATUS 0x12047c
/* [R 7] Debug only: Number of used entries in the header FIFO */
-#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478
-#define PXP2_REG_PGL_ADDR_88_F0 0x120534
-#define PXP2_REG_PGL_ADDR_8C_F0 0x120538
-#define PXP2_REG_PGL_ADDR_90_F0 0x12053c
-#define PXP2_REG_PGL_ADDR_94_F0 0x120540
+#define PXP2_REG_HST_HEADER_FIFO_STATUS 0x120478
+#define PXP2_REG_PGL_ADDR_88_F0 0x120534
+/* [R 32] GRC address for configuration access to PCIE config address 0x88.
+ * any write to this PCIE address will cause a GRC write access to the
+ * address that's in t this register */
+#define PXP2_REG_PGL_ADDR_88_F1 0x120544
+#define PXP2_REG_PGL_ADDR_8C_F0 0x120538
+/* [R 32] GRC address for configuration access to PCIE config address 0x8c.
+ * any write to this PCIE address will cause a GRC write access to the
+ * address that's in t this register */
+#define PXP2_REG_PGL_ADDR_8C_F1 0x120548
+#define PXP2_REG_PGL_ADDR_90_F0 0x12053c
+/* [R 32] GRC address for configuration access to PCIE config address 0x90.
+ * any write to this PCIE address will cause a GRC write access to the
+ * address that's in t this register */
+#define PXP2_REG_PGL_ADDR_90_F1 0x12054c
+#define PXP2_REG_PGL_ADDR_94_F0 0x120540
+/* [R 32] GRC address for configuration access to PCIE config address 0x94.
+ * any write to this PCIE address will cause a GRC write access to the
+ * address that's in t this register */
+#define PXP2_REG_PGL_ADDR_94_F1 0x120550
#define PXP2_REG_PGL_CONTROL0 0x120490
#define PXP2_REG_PGL_CONTROL1 0x120514
#define PXP2_REG_PGL_DEBUG 0x120520
static int bond_open(struct net_device *bond_dev)
{
struct bonding *bond = netdev_priv(bond_dev);
+ struct slave *slave;
+ int i;
bond->kill_timers = 0;
+ /* reset slave->backup and slave->inactive */
+ read_lock(&bond->lock);
+ if (bond->slave_cnt > 0) {
+ read_lock(&bond->curr_slave_lock);
+ bond_for_each_slave(bond, slave, i) {
+ if ((bond->params.mode == BOND_MODE_ACTIVEBACKUP)
+ && (slave != bond->curr_active_slave)) {
+ bond_set_slave_inactive_flags(slave);
+ } else {
+ bond_set_slave_active_flags(slave);
+ }
+ }
+ read_unlock(&bond->curr_slave_lock);
+ }
+ read_unlock(&bond->lock);
+
INIT_DELAYED_WORK(&bond->mcast_work, bond_resend_igmp_join_requests_delayed);
if (bond_is_lb(bond)) {
struct sja1000_priv *priv;
int i = 0;
- for (i = 0; i < card->channels; i++) {
+ for (i = 0; i < PLX_PCI_MAX_CHAN; i++) {
dev = card->net_dev[i];
if (!dev)
continue;
if (err) {
dev_err(&pdev->dev, "Registering device failed "
"(err=%d)\n", err);
- free_sja1000dev(dev);
goto failure_cleanup;
}
dev_err(&pdev->dev, "Channel #%d not detected\n",
i + 1);
free_sja1000dev(dev);
+ card->net_dev[i] = NULL;
}
}
skb->ip_summed = CHECKSUM_UNNECESSARY;
memcpy(skb_put(skb, sizeof(struct can_frame)),
&cf, sizeof(struct can_frame));
- netif_rx(skb);
+ netif_rx_ni(skb);
sl->dev->stats.rx_packets++;
sl->dev->stats.rx_bytes += cf.can_dlc;
spin_unlock_irqrestore(&priv->mbx_lock, flags);
/* Prepare mailbox for transmission */
+ data = cf->can_dlc | (get_tx_head_prio(priv) << 8);
if (cf->can_id & CAN_RTR_FLAG) /* Remote transmission request */
data |= HECC_CANMCF_RTR;
- data |= get_tx_head_prio(priv) << 8;
hecc_write_mbx(priv, mbxno, HECC_CANMCF, data);
if (cf->can_id & CAN_EFF_FLAG) /* Extended frame format */
priv->can.do_get_state = ti_hecc_get_state;
priv->can.ctrlmode_supported = CAN_CTRLMODE_3_SAMPLES;
+ spin_lock_init(&priv->mbx_lock);
ndev->irq = irq->start;
ndev->flags |= IFF_ECHO;
platform_set_drvdata(pdev, ndev);
struct net_device *dev = dev_id;
struct cas *cp = netdev_priv(dev);
unsigned long flags;
- int ring;
+ int ring = (irq == cp->pci_irq_INTC) ? 2 : 3;
u32 status = readl(cp->regs + REG_PLUS_INTRN_STATUS(ring));
/* check for shared irq */
if (status == 0)
return IRQ_NONE;
- ring = (irq == cp->pci_irq_INTC) ? 2 : 3;
spin_lock_irqsave(&cp->lock, flags);
if (status & INTR_RX_DONE_ALT) { /* handle rx separately */
#ifdef USE_NAPI
| FLAG_HAS_AMT
| FLAG_HAS_CTRLEXT_ON_LOAD,
.flags2 = FLAG2_CHECK_PHY_HANG
- | FLAG2_DISABLE_ASPM_L0S,
+ | FLAG2_DISABLE_ASPM_L0S
+ | FLAG2_NO_DISABLE_RX,
.pba = 32,
.max_hw_frame_size = DEFAULT_JUMBO,
.get_variants = e1000_get_variants_82571,
| FLAG_HAS_AMT
| FLAG_HAS_JUMBO_FRAMES
| FLAG_HAS_CTRLEXT_ON_LOAD,
- .flags2 = FLAG2_DISABLE_ASPM_L0S,
+ .flags2 = FLAG2_DISABLE_ASPM_L0S
+ | FLAG2_NO_DISABLE_RX,
.pba = 32,
.max_hw_frame_size = DEFAULT_JUMBO,
.get_variants = e1000_get_variants_82571,
#define HV_M_STATUS_SPEED_1000 0x0200
#define HV_M_STATUS_LINK_UP 0x0040
+#define E1000_ICH_FWSM_PCIM2PCI 0x01000000 /* ME PCIm-to-PCI active */
+#define E1000_ICH_FWSM_PCIM2PCI_COUNT 2000
+
/* Time to wait before putting the device into D3 if there's no link (in ms). */
#define LINK_TIMEOUT 100
#define FLAG2_DISABLE_ASPM_L0S (1 << 7)
#define FLAG2_DISABLE_AIM (1 << 8)
#define FLAG2_CHECK_PHY_HANG (1 << 9)
+#define FLAG2_NO_DISABLE_RX (1 << 10)
+#define FLAG2_PCIM2PCI_ARBITER_WA (1 << 11)
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
rx_ring->next_to_clean = 0;
rctl = er32(RCTL);
- ew32(RCTL, rctl & ~E1000_RCTL_EN);
+ if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX))
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
ew32(RDBAL, ((u64) rx_ring->dma & 0xFFFFFFFF));
ew32(RDBAH, ((u64) rx_ring->dma >> 32));
ew32(RDLEN, rx_ring->size);
#define HV_PM_CTRL PHY_REG(770, 17)
/* PHY Low Power Idle Control */
-#define I82579_LPI_CTRL PHY_REG(772, 20)
-#define I82579_LPI_CTRL_ENABLE_MASK 0x6000
+#define I82579_LPI_CTRL PHY_REG(772, 20)
+#define I82579_LPI_CTRL_ENABLE_MASK 0x6000
+#define I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT 0x80
/* EMI Registers */
#define I82579_EMI_ADDR 0x10
#define HV_KMRN_MODE_CTRL PHY_REG(769, 16)
#define HV_KMRN_MDIO_SLOW 0x0400
+/* KMRN FIFO Control and Status */
+#define HV_KMRN_FIFO_CTRLSTA PHY_REG(770, 16)
+#define HV_KMRN_FIFO_CTRLSTA_PREAMBLE_MASK 0x7000
+#define HV_KMRN_FIFO_CTRLSTA_PREAMBLE_SHIFT 12
+
/* ICH GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
/* Offset 04h HSFSTS */
union ich8_hws_flash_status {
struct e1000_mac_info *mac = &hw->mac;
s32 ret_val;
bool link;
+ u16 phy_reg;
/*
* We only want to go out to the PHY registers to see if Auto-Neg
mac->get_link_status = false;
- if (hw->phy.type == e1000_phy_82578) {
- ret_val = e1000_link_stall_workaround_hv(hw);
- if (ret_val)
- goto out;
- }
-
- if (hw->mac.type == e1000_pch2lan) {
+ switch (hw->mac.type) {
+ case e1000_pch2lan:
ret_val = e1000_k1_workaround_lv(hw);
if (ret_val)
goto out;
+ /* fall-thru */
+ case e1000_pchlan:
+ if (hw->phy.type == e1000_phy_82578) {
+ ret_val = e1000_link_stall_workaround_hv(hw);
+ if (ret_val)
+ goto out;
+ }
+
+ /*
+ * Workaround for PCHx parts in half-duplex:
+ * Set the number of preambles removed from the packet
+ * when it is passed from the PHY to the MAC to prevent
+ * the MAC from misinterpreting the packet type.
+ */
+ e1e_rphy(hw, HV_KMRN_FIFO_CTRLSTA, &phy_reg);
+ phy_reg &= ~HV_KMRN_FIFO_CTRLSTA_PREAMBLE_MASK;
+
+ if ((er32(STATUS) & E1000_STATUS_FD) != E1000_STATUS_FD)
+ phy_reg |= (1 << HV_KMRN_FIFO_CTRLSTA_PREAMBLE_SHIFT);
+
+ e1e_wphy(hw, HV_KMRN_FIFO_CTRLSTA, phy_reg);
+ break;
+ default:
+ break;
}
/*
(adapter->hw.phy.type == e1000_phy_igp_3))
adapter->flags |= FLAG_LSC_GIG_SPEED_DROP;
+ /* Enable workaround for 82579 w/ ME enabled */
+ if ((adapter->hw.mac.type == e1000_pch2lan) &&
+ (er32(FWSM) & E1000_ICH_FWSM_FW_VALID))
+ adapter->flags2 |= FLAG2_PCIM2PCI_ARBITER_WA;
+
/* Disable EEE by default until IEEE802.3az spec is finalized */
if (adapter->flags2 & FLAG2_HAS_EEE)
adapter->hw.dev_spec.ich8lan.eee_disable = true;
return ret_val;
/* Preamble tuning for SSC */
- ret_val = e1e_wphy(hw, PHY_REG(770, 16), 0xA204);
+ ret_val = e1e_wphy(hw, HV_KMRN_FIFO_CTRLSTA, 0xA204);
if (ret_val)
return ret_val;
}
s32 ret_val = 0;
u16 status_reg = 0;
u32 mac_reg;
+ u16 phy_reg;
if (hw->mac.type != e1000_pch2lan)
goto out;
mac_reg = er32(FEXTNVM4);
mac_reg &= ~E1000_FEXTNVM4_BEACON_DURATION_MASK;
- if (status_reg & HV_M_STATUS_SPEED_1000)
+ ret_val = e1e_rphy(hw, I82579_LPI_CTRL, &phy_reg);
+ if (ret_val)
+ goto out;
+
+ if (status_reg & HV_M_STATUS_SPEED_1000) {
mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_8USEC;
- else
+ phy_reg &= ~I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT;
+ } else {
mac_reg |= E1000_FEXTNVM4_BEACON_DURATION_16USEC;
-
+ phy_reg |= I82579_LPI_CTRL_FORCE_PLL_LOCK_COUNT;
+ }
ew32(FEXTNVM4, mac_reg);
+ ret_val = e1e_wphy(hw, I82579_LPI_CTRL, phy_reg);
}
out:
/* Check for LOM (vs. NIC) or one of two valid mezzanine cards */
if (!((nvm_data & NVM_COMPAT_LOM) ||
(hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_DUAL) ||
- (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)))
+ (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) ||
+ (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES)))
goto out;
ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
goto out;
}
- if (nvm_alt_mac_addr_offset == 0xFFFF) {
+ if ((nvm_alt_mac_addr_offset == 0xFFFF) ||
+ (nvm_alt_mac_addr_offset == 0x0000))
/* There is no Alternate MAC Address */
goto out;
- }
if (hw->bus.func == E1000_FUNC_1)
nvm_alt_mac_addr_offset += E1000_ALT_MAC_ADDRESS_OFFSET_LAN1;
#define DRV_EXTRAVERSION "-k"
-#define DRV_VERSION "1.3.16" DRV_EXTRAVERSION
+#define DRV_VERSION "1.4.4" DRV_EXTRAVERSION
char e1000e_driver_name[] = "e1000e";
const char e1000e_driver_version[] = DRV_VERSION;
}
/**
+ * e1000e_update_tail_wa - helper function for e1000e_update_[rt]dt_wa()
+ * @hw: pointer to the HW structure
+ * @tail: address of tail descriptor register
+ * @i: value to write to tail descriptor register
+ *
+ * When updating the tail register, the ME could be accessing Host CSR
+ * registers at the same time. Normally, this is handled in h/w by an
+ * arbiter but on some parts there is a bug that acknowledges Host accesses
+ * later than it should which could result in the descriptor register to
+ * have an incorrect value. Workaround this by checking the FWSM register
+ * which has bit 24 set while ME is accessing Host CSR registers, wait
+ * if it is set and try again a number of times.
+ **/
+static inline s32 e1000e_update_tail_wa(struct e1000_hw *hw, u8 __iomem * tail,
+ unsigned int i)
+{
+ unsigned int j = 0;
+
+ while ((j++ < E1000_ICH_FWSM_PCIM2PCI_COUNT) &&
+ (er32(FWSM) & E1000_ICH_FWSM_PCIM2PCI))
+ udelay(50);
+
+ writel(i, tail);
+
+ if ((j == E1000_ICH_FWSM_PCIM2PCI_COUNT) && (i != readl(tail)))
+ return E1000_ERR_SWFW_SYNC;
+
+ return 0;
+}
+
+static void e1000e_update_rdt_wa(struct e1000_adapter *adapter, unsigned int i)
+{
+ u8 __iomem *tail = (adapter->hw.hw_addr + adapter->rx_ring->tail);
+ struct e1000_hw *hw = &adapter->hw;
+
+ if (e1000e_update_tail_wa(hw, tail, i)) {
+ u32 rctl = er32(RCTL);
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
+ e_err("ME firmware caused invalid RDT - resetting\n");
+ schedule_work(&adapter->reset_task);
+ }
+}
+
+static void e1000e_update_tdt_wa(struct e1000_adapter *adapter, unsigned int i)
+{
+ u8 __iomem *tail = (adapter->hw.hw_addr + adapter->tx_ring->tail);
+ struct e1000_hw *hw = &adapter->hw;
+
+ if (e1000e_update_tail_wa(hw, tail, i)) {
+ u32 tctl = er32(TCTL);
+ ew32(TCTL, tctl & ~E1000_TCTL_EN);
+ e_err("ME firmware caused invalid TDT - resetting\n");
+ schedule_work(&adapter->reset_task);
+ }
+}
+
+/**
* e1000_alloc_rx_buffers - Replace used receive buffers; legacy & extended
* @adapter: address of board private structure
**/
* such as IA-64).
*/
wmb();
- writel(i, adapter->hw.hw_addr + rx_ring->tail);
+ if (adapter->flags2 & FLAG2_PCIM2PCI_ARBITER_WA)
+ e1000e_update_rdt_wa(adapter, i);
+ else
+ writel(i, adapter->hw.hw_addr + rx_ring->tail);
}
i++;
if (i == rx_ring->count)
* such as IA-64).
*/
wmb();
- writel(i << 1, adapter->hw.hw_addr + rx_ring->tail);
+ if (adapter->flags2 & FLAG2_PCIM2PCI_ARBITER_WA)
+ e1000e_update_rdt_wa(adapter, i << 1);
+ else
+ writel(i << 1,
+ adapter->hw.hw_addr + rx_ring->tail);
}
i++;
* applicable for weak-ordered memory model archs,
* such as IA-64). */
wmb();
- writel(i, adapter->hw.hw_addr + rx_ring->tail);
+ if (adapter->flags2 & FLAG2_PCIM2PCI_ARBITER_WA)
+ e1000e_update_rdt_wa(adapter, i);
+ else
+ writel(i, adapter->hw.hw_addr + rx_ring->tail);
}
}
/* disable receives while setting up the descriptors */
rctl = er32(RCTL);
- ew32(RCTL, rctl & ~E1000_RCTL_EN);
+ if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX))
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
e1e_flush();
usleep_range(10000, 20000);
/* disable receives in the hardware */
rctl = er32(RCTL);
- ew32(RCTL, rctl & ~E1000_RCTL_EN);
+ if (!(adapter->flags2 & FLAG2_NO_DISABLE_RX))
+ ew32(RCTL, rctl & ~E1000_RCTL_EN);
/* flush and sleep below */
netif_stop_queue(netdev);
tctl = er32(TCTL);
tctl &= ~E1000_TCTL_EN;
ew32(TCTL, tctl);
+
/* flush both disables and wait for them to finish */
e1e_flush();
usleep_range(10000, 20000);
wmb();
tx_ring->next_to_use = i;
- writel(i, adapter->hw.hw_addr + tx_ring->tail);
+
+ if (adapter->flags2 & FLAG2_PCIM2PCI_ARBITER_WA)
+ e1000e_update_tdt_wa(adapter, i);
+ else
+ writel(i, adapter->hw.hw_addr + tx_ring->tail);
+
/*
* we need this if more than one processor can write to our tail
* at a time, it synchronizes IO on IA64/Altix systems
goto out_error;
}
- nv_vlan_mode(dev, dev->features);
+ if (id->driver_data & DEV_HAS_VLAN)
+ nv_vlan_mode(dev, dev->features);
netif_carrier_off(dev);
/* Tell the skb what kind of packet this is */
skb->protocol = eth_type_trans(skb, dev);
- /* Set vlan tag */
- if (fcb->flags & RXFCB_VLN)
+ /*
+ * There's need to check for NETIF_F_HW_VLAN_RX here.
+ * Even if vlan rx accel is disabled, on some chips
+ * RXFCB_VLN is pseudo randomly set.
+ */
+ if (dev->features & NETIF_F_HW_VLAN_RX &&
+ fcb->flags & RXFCB_VLN)
__vlan_hwaccel_put_tag(skb, fcb->vlctl);
/* Send the packet up the stack */
{
unsigned int last_rule_idx = priv->cur_filer_idx;
unsigned int cmp_rqfpr;
- unsigned int local_rqfpr[MAX_FILER_IDX + 1];
- unsigned int local_rqfcr[MAX_FILER_IDX + 1];
+ unsigned int *local_rqfpr;
+ unsigned int *local_rqfcr;
int i = 0x0, k = 0x0;
int j = MAX_FILER_IDX, l = 0x0;
+ int ret = 1;
+
+ local_rqfpr = kmalloc(sizeof(unsigned int) * (MAX_FILER_IDX + 1),
+ GFP_KERNEL);
+ local_rqfcr = kmalloc(sizeof(unsigned int) * (MAX_FILER_IDX + 1),
+ GFP_KERNEL);
+ if (!local_rqfpr || !local_rqfcr) {
+ pr_err("Out of memory\n");
+ ret = 0;
+ goto err;
+ }
switch (class) {
case TCP_V4_FLOW:
break;
default:
pr_err("Right now this class is not supported\n");
- return 0;
+ ret = 0;
+ goto err;
}
for (i = 0; i < MAX_FILER_IDX + 1; i++) {
if (i == MAX_FILER_IDX + 1) {
pr_err("No parse rule found, can't create hash rules\n");
- return 0;
+ ret = 0;
+ goto err;
}
/* If a match was found, then it begins the starting of a cluster rule
priv->cur_filer_idx = priv->cur_filer_idx - 1;
}
- return 1;
+err:
+ kfree(local_rqfcr);
+ kfree(local_rqfpr);
+ return ret;
}
static int gfar_set_hash_opts(struct gfar_private *priv, struct ethtool_rxnfc *cmd)
/* Caller must hold etsects->lock. */
static void set_fipers(struct etsects *etsects)
{
- u32 tmr_ctrl = gfar_read(&etsects->regs->tmr_ctrl);
-
- gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl & (~TE));
- gfar_write(&etsects->regs->tmr_prsc, etsects->tmr_prsc);
+ set_alarm(etsects);
gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1);
gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2);
- set_alarm(etsects);
- gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|TE);
}
/*
gfar_write(&etsects->regs->tmr_fiper1, etsects->tmr_fiper1);
gfar_write(&etsects->regs->tmr_fiper2, etsects->tmr_fiper2);
set_alarm(etsects);
- gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE);
+ gfar_write(&etsects->regs->tmr_ctrl, tmr_ctrl|FS|RTPE|TE|FRD);
spin_unlock_irqrestore(&etsects->lock, flags);
}
/* recycle the current buffer on the rx queue */
-static void ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
+static int ibmveth_rxq_recycle_buffer(struct ibmveth_adapter *adapter)
{
u32 q_index = adapter->rx_queue.index;
u64 correlator = adapter->rx_queue.queue_addr[q_index].correlator;
unsigned int index = correlator & 0xffffffffUL;
union ibmveth_buf_desc desc;
unsigned long lpar_rc;
+ int ret = 1;
BUG_ON(pool >= IBMVETH_NUM_BUFF_POOLS);
BUG_ON(index >= adapter->rx_buff_pool[pool].size);
if (!adapter->rx_buff_pool[pool].active) {
ibmveth_rxq_harvest_buffer(adapter);
ibmveth_free_buffer_pool(adapter, &adapter->rx_buff_pool[pool]);
- return;
+ goto out;
}
desc.fields.flags_len = IBMVETH_BUF_VALID |
netdev_dbg(adapter->netdev, "h_add_logical_lan_buffer failed "
"during recycle rc=%ld", lpar_rc);
ibmveth_remove_buffer_from_pool(adapter, adapter->rx_queue.queue_addr[adapter->rx_queue.index].correlator);
+ ret = 0;
}
if (++adapter->rx_queue.index == adapter->rx_queue.num_slots) {
adapter->rx_queue.index = 0;
adapter->rx_queue.toggle = !adapter->rx_queue.toggle;
}
+
+out:
+ return ret;
}
static void ibmveth_rxq_harvest_buffer(struct ibmveth_adapter *adapter)
if (rx_flush)
ibmveth_flush_buffer(skb->data,
length + offset);
+ if (!ibmveth_rxq_recycle_buffer(adapter))
+ kfree_skb(skb);
skb = new_skb;
- ibmveth_rxq_recycle_buffer(adapter);
} else {
ibmveth_rxq_harvest_buffer(adapter);
skb_reserve(skb, offset);
* - DMA transfer support
* - FIFO mode support
*/
+#include <linux/io.h>
+#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
* published by the Free Software Foundation.
*/
+#include <linux/io.h>
+#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
static int sh_sir_read_data(struct sh_sir_self *self)
{
- u16 val;
+ u16 val = 0;
int timeout = 1024;
while (timeout--) {
if (ixgbe_rx_is_fcoe(adapter, rx_desc)) {
ddp_bytes = ixgbe_fcoe_ddp(adapter, rx_desc, skb,
staterr);
- if (!ddp_bytes)
+ if (!ddp_bytes) {
+ dev_kfree_skb_any(skb);
goto next_desc;
+ }
}
#endif /* IXGBE_FCOE */
ixgbe_receive_skb(q_vector, skb, staterr, rx_ring, rx_desc);
/*
* VLB I/O addresses
*/
-static unsigned int pcnet32_portlist[] __initdata =
+static unsigned int pcnet32_portlist[] =
{ 0x300, 0x320, 0x340, 0x360, 0 };
static int pcnet32_debug;
#define PAGESEL 0x13
#define LAYER4 0x02
#define LAYER2 0x01
-#define MAX_RXTS 4
-#define MAX_TXTS 4
+#define MAX_RXTS 64
#define N_EXT_TS 1
#define PSF_PTPVER 2
#define PSF_EVNT 0x4000
rxts->seqid = p->seqid;
rxts->msgtype = (p->msgtype >> 12) & 0xf;
rxts->hash = p->msgtype & 0x0fff;
- rxts->tmo = jiffies + HZ;
+ rxts->tmo = jiffies + 2;
}
static u64 phy2txts(struct phy_txts *p)
/* DP83865 phy identifier values */
#define DP83865_PHY_ID 0x20005c7a
-#define DP83865_INT_MASK_REG 0x15
-#define DP83865_INT_MASK_STATUS 0x14
+#define DP83865_INT_STATUS 0x14
+#define DP83865_INT_MASK 0x15
+#define DP83865_INT_CLEAR 0x17
#define DP83865_INT_REMOTE_FAULT 0x0008
#define DP83865_INT_ANE_COMPLETED 0x0010
int err;
if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
- err = phy_write(phydev, DP83865_INT_MASK_REG,
+ err = phy_write(phydev, DP83865_INT_MASK,
DP83865_INT_MASK_DEFAULT);
else
- err = phy_write(phydev, DP83865_INT_MASK_REG, 0);
+ err = phy_write(phydev, DP83865_INT_MASK, 0);
return err;
}
static int ns_ack_interrupt(struct phy_device *phydev)
{
- int ret = phy_read(phydev, DP83865_INT_MASK_STATUS);
+ int ret = phy_read(phydev, DP83865_INT_STATUS);
if (ret < 0)
return ret;
- return 0;
+ /* Clear the interrupt status bit by writing a “1”
+ * to the corresponding bit in INT_CLEAR (2:0 are reserved) */
+ ret = phy_write(phydev, DP83865_INT_CLEAR, ret & ~0x7);
+
+ return ret;
}
static void ns_giga_speed_fallback(struct phy_device *phydev, int mode)
*/
static struct rio_dev **rionet_active;
-#define is_rionet_capable(pef, src_ops, dst_ops) \
- ((pef & RIO_PEF_INB_MBOX) && \
- (pef & RIO_PEF_INB_DOORBELL) && \
+#define is_rionet_capable(src_ops, dst_ops) \
+ ((src_ops & RIO_SRC_OPS_DATA_MSG) && \
+ (dst_ops & RIO_DST_OPS_DATA_MSG) && \
(src_ops & RIO_SRC_OPS_DOORBELL) && \
(dst_ops & RIO_DST_OPS_DOORBELL))
#define dev_rionet_capable(dev) \
- is_rionet_capable(dev->pef, dev->src_ops, dev->dst_ops)
+ is_rionet_capable(dev->src_ops, dev->dst_ops)
#define RIONET_MAC_MATCH(x) (*(u32 *)x == 0x00010001)
#define RIONET_GET_DESTID(x) (*(u16 *)(x + 4))
{
int i, rc = 0;
struct rionet_peer *peer, *tmp;
- u32 pwdcsr;
struct rionet_private *rnet = netdev_priv(ndev);
if (netif_msg_ifup(rnet))
continue;
}
- /*
- * If device has initialized inbound doorbells,
- * send a join message
- */
- rio_read_config_32(peer->rdev, RIO_WRITE_PORT_CSR, &pwdcsr);
- if (pwdcsr & RIO_DOORBELL_AVAIL)
- rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN);
+ /* Send a join message */
+ rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN);
}
out:
static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
{
int rc = -ENODEV;
- u32 lpef, lsrc_ops, ldst_ops;
+ u32 lsrc_ops, ldst_ops;
struct rionet_peer *peer;
struct net_device *ndev = NULL;
* on later probes
*/
if (!rionet_check) {
- rio_local_read_config_32(rdev->net->hport, RIO_PEF_CAR, &lpef);
rio_local_read_config_32(rdev->net->hport, RIO_SRC_OPS_CAR,
&lsrc_ops);
rio_local_read_config_32(rdev->net->hport, RIO_DST_OPS_CAR,
&ldst_ops);
- if (!is_rionet_capable(lpef, lsrc_ops, ldst_ops)) {
+ if (!is_rionet_capable(lsrc_ops, ldst_ops)) {
printk(KERN_ERR
"%s: local device is not network capable\n",
DRV_NAME);
*/
#include <linux/init.h>
+#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
#include <linux/phy.h>
#include <linux/cache.h>
#include <linux/io.h>
+#include <linux/interrupt.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>
#include <linux/ethtool.h>
memcpy(skb_put(skb, count), sl->rbuff, count);
skb_reset_mac_header(skb);
skb->protocol = htons(ETH_P_IP);
- netif_rx(skb);
+ netif_rx_ni(skb);
dev->stats.rx_packets++;
}
if (ctx->rx_max != le32_to_cpu(ctx->ncm_parm.dwNtbInMaxSize)) {
if (flags & USB_CDC_NCM_NCAP_NTB_INPUT_SIZE) {
- struct usb_cdc_ncm_ndp_input_size ndp_in_sz;
+ struct usb_cdc_ncm_ndp_input_size *ndp_in_sz;
+
+ ndp_in_sz = kzalloc(sizeof(*ndp_in_sz), GFP_KERNEL);
+ if (!ndp_in_sz) {
+ err = -ENOMEM;
+ goto size_err;
+ }
+
err = usb_control_msg(ctx->udev,
usb_sndctrlpipe(ctx->udev, 0),
USB_CDC_SET_NTB_INPUT_SIZE,
USB_TYPE_CLASS | USB_DIR_OUT
| USB_RECIP_INTERFACE,
- 0, iface_no, &ndp_in_sz, 8, 1000);
+ 0, iface_no, ndp_in_sz, 8, 1000);
+ kfree(ndp_in_sz);
} else {
- __le32 dwNtbInMaxSize = cpu_to_le32(ctx->rx_max);
+ __le32 *dwNtbInMaxSize;
+ dwNtbInMaxSize = kzalloc(sizeof(*dwNtbInMaxSize),
+ GFP_KERNEL);
+ if (!dwNtbInMaxSize) {
+ err = -ENOMEM;
+ goto size_err;
+ }
+ *dwNtbInMaxSize = cpu_to_le32(ctx->rx_max);
+
err = usb_control_msg(ctx->udev,
usb_sndctrlpipe(ctx->udev, 0),
USB_CDC_SET_NTB_INPUT_SIZE,
USB_TYPE_CLASS | USB_DIR_OUT
| USB_RECIP_INTERFACE,
- 0, iface_no, &dwNtbInMaxSize, 4, 1000);
+ 0, iface_no, dwNtbInMaxSize, 4, 1000);
+ kfree(dwNtbInMaxSize);
}
-
+size_err:
if (err < 0)
pr_debug("Setting NTB Input Size failed\n");
}
/* set Max Datagram Size (MTU) */
if (flags & USB_CDC_NCM_NCAP_MAX_DATAGRAM_SIZE) {
- __le16 max_datagram_size;
+ __le16 *max_datagram_size;
u16 eth_max_sz = le16_to_cpu(ctx->ether_desc->wMaxSegmentSize);
+
+ max_datagram_size = kzalloc(sizeof(*max_datagram_size),
+ GFP_KERNEL);
+ if (!max_datagram_size) {
+ err = -ENOMEM;
+ goto max_dgram_err;
+ }
+
err = usb_control_msg(ctx->udev, usb_rcvctrlpipe(ctx->udev, 0),
USB_CDC_GET_MAX_DATAGRAM_SIZE,
USB_TYPE_CLASS | USB_DIR_IN
| USB_RECIP_INTERFACE,
- 0, iface_no, &max_datagram_size,
+ 0, iface_no, max_datagram_size,
2, 1000);
if (err < 0) {
pr_debug("GET_MAX_DATAGRAM_SIZE failed, use size=%u\n",
CDC_NCM_MIN_DATAGRAM_SIZE);
+ kfree(max_datagram_size);
} else {
- ctx->max_datagram_size = le16_to_cpu(max_datagram_size);
+ ctx->max_datagram_size =
+ le16_to_cpu(*max_datagram_size);
/* Check Eth descriptor value */
if (eth_max_sz < CDC_NCM_MAX_DATAGRAM_SIZE) {
if (ctx->max_datagram_size > eth_max_sz)
USB_TYPE_CLASS | USB_DIR_OUT
| USB_RECIP_INTERFACE,
0,
- iface_no, &max_datagram_size,
+ iface_no, max_datagram_size,
2, 1000);
+ kfree(max_datagram_size);
+max_dgram_err:
if (err < 0)
pr_debug("SET_MAX_DATAGRAM_SIZE failed\n");
}
usb_set_intfdata(intf, NULL);
if (dev) {
set_bit(RTL8150_UNPLUG, &dev->flags);
- tasklet_disable(&dev->tl);
tasklet_kill(&dev->tl);
unregister_netdev(dev->netdev);
unlink_all_urbs(dev);
mac_set_cam_mask(regs, vptr->mCAMmask);
/* Enable VCAMs */
-
- if (test_bit(0, vptr->active_vlans))
- WORD_REG_BITS_ON(MCFG_RTGOPT, ®s->MCFG);
-
for_each_set_bit(vid, vptr->active_vlans, VLAN_N_VID) {
mac_set_vlan_cam(regs, i, (u8 *) &vid);
vptr->vCAMmask[i / 8] |= 0x1 << (i % 8);
vmxnet3_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
- u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
- unsigned long flags;
- VMXNET3_SET_VFTABLE_ENTRY(vfTable, vid);
- spin_lock_irqsave(&adapter->cmd_lock, flags);
- VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
- VMXNET3_CMD_UPDATE_VLAN_FILTERS);
- spin_unlock_irqrestore(&adapter->cmd_lock, flags);
+ if (!(netdev->flags & IFF_PROMISC)) {
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+ unsigned long flags;
+
+ VMXNET3_SET_VFTABLE_ENTRY(vfTable, vid);
+ spin_lock_irqsave(&adapter->cmd_lock, flags);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+ spin_unlock_irqrestore(&adapter->cmd_lock, flags);
+ }
set_bit(vid, adapter->active_vlans);
}
vmxnet3_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct vmxnet3_adapter *adapter = netdev_priv(netdev);
- u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
- unsigned long flags;
- VMXNET3_CLEAR_VFTABLE_ENTRY(vfTable, vid);
- spin_lock_irqsave(&adapter->cmd_lock, flags);
- VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
- VMXNET3_CMD_UPDATE_VLAN_FILTERS);
- spin_unlock_irqrestore(&adapter->cmd_lock, flags);
+ if (!(netdev->flags & IFF_PROMISC)) {
+ u32 *vfTable = adapter->shared->devRead.rxFilterConf.vfTable;
+ unsigned long flags;
+
+ VMXNET3_CLEAR_VFTABLE_ENTRY(vfTable, vid);
+ spin_lock_irqsave(&adapter->cmd_lock, flags);
+ VMXNET3_WRITE_BAR1_REG(adapter, VMXNET3_REG_CMD,
+ VMXNET3_CMD_UPDATE_VLAN_FILTERS);
+ spin_unlock_irqrestore(&adapter->cmd_lock, flags);
+ }
clear_bit(vid, adapter->active_vlans);
}
if (dma_mapping_error(ah->dev, bf->skbaddr)) {
ATH5K_ERR(ah, "beacon DMA mapping failed\n");
+ dev_kfree_skb_any(skb);
+ bf->skb = NULL;
return -EIO;
}
ath5k_txbuf_free_skb(ah, avf->bbuf);
avf->bbuf->skb = skb;
ret = ath5k_beacon_setup(ah, avf->bbuf);
- if (ret)
- avf->bbuf->skb = NULL;
out:
return ret;
}
struct ath5k_vif *avf;
struct ath5k_buf *bf;
struct sk_buff *skb;
+ int err;
ATH5K_DBG_UNLIMIT(ah, ATH5K_DEBUG_BEACON, "in beacon_send\n");
avf = (void *)vif->drv_priv;
bf = avf->bbuf;
- if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION ||
- ah->opmode == NL80211_IFTYPE_MONITOR)) {
- ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf ? bf->skb : NULL);
- return;
- }
/*
* Stop any current dma and put the new frame on the queue.
/* refresh the beacon for AP or MESH mode */
if (ah->opmode == NL80211_IFTYPE_AP ||
- ah->opmode == NL80211_IFTYPE_MESH_POINT)
- ath5k_beacon_update(ah->hw, vif);
+ ah->opmode == NL80211_IFTYPE_MESH_POINT) {
+ err = ath5k_beacon_update(ah->hw, vif);
+ if (err)
+ return;
+ }
+
+ if (unlikely(bf->skb == NULL || ah->opmode == NL80211_IFTYPE_STATION ||
+ ah->opmode == NL80211_IFTYPE_MONITOR)) {
+ ATH5K_WARN(ah, "bf=%p bf_skb=%p\n", bf, bf->skb);
+ return;
+ }
trace_ath5k_tx(ah, bf->skb, &ah->txqs[ah->bhalq]);
static const struct ar9300_eeprom ar9300_default = {
.eepromVersion = 2,
.templateVersion = 2,
- .macAddr = {1, 2, 3, 4, 5, 6},
+ .macAddr = {0, 2, 3, 4, 5, 6},
.custData = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
.baseEepHeader = {
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
- { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+ { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
- { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+ { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
- { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+ { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
{ { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
}
} else {
reg_pmu_set = (5 << 1) | (7 << 4) |
- (1 << 8) | (2 << 14) |
+ (2 << 8) | (2 << 14) |
(6 << 17) | (1 << 20) |
(3 << 24) | (1 << 28);
}
#define AR_PHY_TPC_11_B1 (AR_SM1_BASE + 0x220)
#define AR_PHY_PDADC_TAB_1 (AR_SM1_BASE + 0x240)
#define AR_PHY_TX_IQCAL_STATUS_B1 (AR_SM1_BASE + 0x48c)
-#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i) (AR_SM_BASE + 0x450 + ((_i) << 2))
+#define AR_PHY_TX_IQCAL_CORR_COEFF_B1(_i) (AR_SM1_BASE + 0x450 + ((_i) << 2))
/*
* Channel 2 Register Map
mutex_lock(&sc->mutex);
ah->coverage_class = coverage_class;
+
+ ath9k_ps_wakeup(sc);
ath9k_hw_init_global_settings(ah);
+ ath9k_ps_restore(sc);
+
mutex_unlock(&sc->mutex);
}
* the high througput speed in 802.11n networks.
*/
- if (!is_main_vif(ar, vif))
+ if (!is_main_vif(ar, vif)) {
+ mutex_lock(&ar->mutex);
goto err_softw;
+ }
/*
* While the hardware supports *catch-all* key, for offloading
u32 tmp;
u16 mmio_base;
- tmp = b43_read32(dev, SSB_TMSHIGH);
- if (tmp & SSB_TMSHIGH_DMA64)
- return DMA_BIT_MASK(64);
+ switch (dev->dev->bus_type) {
+#ifdef CONFIG_B43_BCMA
+ case B43_BUS_BCMA:
+ tmp = bcma_aread32(dev->dev->bdev, BCMA_IOST);
+ if (tmp & BCMA_IOST_DMA64)
+ return DMA_BIT_MASK(64);
+ break;
+#endif
+#ifdef CONFIG_B43_SSB
+ case B43_BUS_SSB:
+ tmp = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
+ if (tmp & SSB_TMSHIGH_DMA64)
+ return DMA_BIT_MASK(64);
+ break;
+#endif
+ }
+
mmio_base = b43_dmacontroller_base(0, 0);
b43_write32(dev, mmio_base + B43_DMA32_TXCTL, B43_DMA32_TXADDREXT_MASK);
tmp = b43_read32(dev, mmio_base + B43_DMA32_TXCTL);
return err;
}
-static void iwl_pci_down(struct iwl_bus *bus)
-{
- struct iwl_pci_bus *pci_bus = (struct iwl_pci_bus *) bus->bus_specific;
-
- pci_disable_msi(pci_bus->pci_dev);
- pci_iounmap(pci_bus->pci_dev, pci_bus->hw_base);
- pci_release_regions(pci_bus->pci_dev);
- pci_disable_device(pci_bus->pci_dev);
- pci_set_drvdata(pci_bus->pci_dev, NULL);
-
- kfree(bus);
-}
-
static void __devexit iwl_pci_remove(struct pci_dev *pdev)
{
struct iwl_priv *priv = pci_get_drvdata(pdev);
- void *bus_specific = priv->bus->bus_specific;
+ struct iwl_bus *bus = priv->bus;
+ struct iwl_pci_bus *pci_bus = IWL_BUS_GET_PCI_BUS(bus);
+ struct pci_dev *pci_dev = IWL_BUS_GET_PCI_DEV(bus);
iwl_remove(priv);
- iwl_pci_down(bus_specific);
+ pci_disable_msi(pci_dev);
+ pci_iounmap(pci_dev, pci_bus->hw_base);
+ pci_release_regions(pci_dev);
+ pci_disable_device(pci_dev);
+ pci_set_drvdata(pci_dev, NULL);
+
+ kfree(bus);
}
#ifdef CONFIG_PM
int wcid, ack, pid;
int tx_wcid, tx_ack, tx_pid;
+ if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+ !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags)) {
+ WARNING(entry->queue->rt2x00dev,
+ "Data pending for entry %u in queue %u\n",
+ entry->entry_idx, entry->queue->qid);
+ cond_resched();
+ return false;
+ }
+
wcid = rt2x00_get_field32(reg, TX_STA_FIFO_WCID);
ack = rt2x00_get_field32(reg, TX_STA_FIFO_TX_ACK_REQUIRED);
pid = rt2x00_get_field32(reg, TX_STA_FIFO_PID_TYPE);
entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
if (rt2800usb_txdone_entry_check(entry, reg))
break;
+ entry = NULL;
}
- if (!entry || rt2x00queue_empty(queue))
- break;
-
- rt2800_txdone_entry(entry, reg);
+ if (entry)
+ rt2800_txdone_entry(entry, reg);
}
}
while (!rt2x00queue_empty(queue)) {
entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
- if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+ if (test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags) ||
+ !test_bit(ENTRY_DATA_STATUS_PENDING, &entry->flags))
break;
+
if (test_bit(ENTRY_DATA_IO_FAILED, &entry->flags))
rt2x00lib_txdone_noinfo(entry, TXDONE_FAILURE);
else if (rt2x00queue_status_timeout(entry))
{ USB_DEVICE(0x07d1, 0x3c16) },
/* Draytek */
{ USB_DEVICE(0x07fa, 0x7712) },
+ /* DVICO */
+ { USB_DEVICE(0x0fe9, 0xb307) },
/* Edimax */
{ USB_DEVICE(0x7392, 0x7711) },
{ USB_DEVICE(0x7392, 0x7717) },
struct queue_entry *entry = (struct queue_entry *)urb->context;
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
- if (!test_and_clear_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
+ if (!test_bit(ENTRY_OWNER_DEVICE_DATA, &entry->flags))
return;
-
- if (rt2x00dev->ops->lib->tx_dma_done)
- rt2x00dev->ops->lib->tx_dma_done(entry);
-
- /*
- * Report the frame as DMA done
- */
- rt2x00lib_dmadone(entry);
-
/*
* Check if the frame was correctly uploaded
*/
if (urb->status)
set_bit(ENTRY_DATA_IO_FAILED, &entry->flags);
+ /*
+ * Report the frame as DMA done
+ */
+ rt2x00lib_dmadone(entry);
+ if (rt2x00dev->ops->lib->tx_dma_done)
+ rt2x00dev->ops->lib->tx_dma_done(entry);
/*
* Schedule the delayed work for reading the TX status
* from the device.
{
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
struct rt2x00_dev *rt2x00dev = hw->priv;
- int retval;
-
- retval = rt2x00lib_suspend(rt2x00dev, state);
- if (retval)
- return retval;
- /*
- * Decrease usbdev refcount.
- */
- usb_put_dev(interface_to_usbdev(usb_intf));
-
- return 0;
+ return rt2x00lib_suspend(rt2x00dev, state);
}
EXPORT_SYMBOL_GPL(rt2x00usb_suspend);
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
struct rt2x00_dev *rt2x00dev = hw->priv;
- usb_get_dev(interface_to_usbdev(usb_intf));
-
return rt2x00lib_resume(rt2x00dev);
}
EXPORT_SYMBOL_GPL(rt2x00usb_resume);
/* Buffalo */
{ USB_DEVICE(0x0411, 0x00d8) },
{ USB_DEVICE(0x0411, 0x00d9) },
+ { USB_DEVICE(0x0411, 0x00e6) },
{ USB_DEVICE(0x0411, 0x00f4) },
{ USB_DEVICE(0x0411, 0x0116) },
{ USB_DEVICE(0x0411, 0x0119) },
{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817d, rtl92cu_hal_cfg)},
/* 8188CE-VAU USB minCard (b/g mode only) */
{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817e, rtl92cu_hal_cfg)},
+ /* 8188RU in Alfa AWUS036NHR */
+ {RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x817f, rtl92cu_hal_cfg)},
/* 8188 Combo for BC4 */
{RTL_USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8754, rtl92cu_hal_cfg)},
{RTL_USB_DEVICE(0x0eb0, 0x9071, rtl92cu_hal_cfg)}, /*NO Brand - Etop*/
/* HP - Lite-On ,8188CUS Slim Combo */
{RTL_USB_DEVICE(0x103c, 0x1629, rtl92cu_hal_cfg)},
+ {RTL_USB_DEVICE(0x13d3, 0x3357, rtl92cu_hal_cfg)}, /* AzureWave */
{RTL_USB_DEVICE(0x2001, 0x3308, rtl92cu_hal_cfg)}, /*D-Link - Alpha*/
{RTL_USB_DEVICE(0x2019, 0xab2a, rtl92cu_hal_cfg)}, /*Planex - Abocom*/
{RTL_USB_DEVICE(0x2019, 0xed17, rtl92cu_hal_cfg)}, /*PCI - Edimax*/
{RTL_USB_DEVICE(0x20f4, 0x648b, rtl92cu_hal_cfg)}, /*TRENDnet - Cameo*/
{RTL_USB_DEVICE(0x7392, 0x7811, rtl92cu_hal_cfg)}, /*Edimax - Edimax*/
- {RTL_USB_DEVICE(0x3358, 0x13d3, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/
+ {RTL_USB_DEVICE(0x13d3, 0x3358, rtl92cu_hal_cfg)}, /*Azwave 8188CE-VAU*/
/* Russian customer -Azwave (8188CE-VAU b/g mode only) */
- {RTL_USB_DEVICE(0x3359, 0x13d3, rtl92cu_hal_cfg)},
+ {RTL_USB_DEVICE(0x13d3, 0x3359, rtl92cu_hal_cfg)},
+ {RTL_USB_DEVICE(0x4855, 0x0090, rtl92cu_hal_cfg)}, /* Feixun */
+ {RTL_USB_DEVICE(0x4855, 0x0091, rtl92cu_hal_cfg)}, /* NetweeN-Feixun */
+ {RTL_USB_DEVICE(0x9846, 0x9041, rtl92cu_hal_cfg)}, /* Netgear Cameo */
/****** 8192CU ********/
{RTL_USB_DEVICE(0x0586, 0x341f, rtl92cu_hal_cfg)}, /*Zyxel -Abocom*/
{RTL_USB_DEVICE(0x07aa, 0x0056, rtl92cu_hal_cfg)}, /*ATKK-Gemtek*/
{RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Funai -Abocom*/
- {RTL_USB_DEVICE(0x07b8, 0x8178, rtl92cu_hal_cfg)}, /*Abocom -Abocom*/
{RTL_USB_DEVICE(0x2001, 0x3307, rtl92cu_hal_cfg)}, /*D-Link-Cameo*/
{RTL_USB_DEVICE(0x2001, 0x3309, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
{RTL_USB_DEVICE(0x2001, 0x330a, rtl92cu_hal_cfg)}, /*D-Link-Alpha*/
auth->sleep_auth = sleep_auth;
ret = wl1251_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
- if (ret < 0)
- return ret;
out:
kfree(auth);
ret = wl1251_cmd_configure(wl, ACX_CCA_THRESHOLD,
detection, sizeof(*detection));
- if (ret < 0) {
+ if (ret < 0)
wl1251_warning("failed to set cca threshold: %d", ret);
- return ret;
- }
out:
kfree(detection);
if (ret < 0) {
wl1251_error("tx %s cmd for channel %d failed",
enable ? "start" : "stop", channel);
- return ret;
+ goto out;
}
wl1251_debug(DEBUG_BOOT, "tx %s cmd channel %d",
auth->sleep_auth = sleep_auth;
ret = wl1271_cmd_configure(wl, ACX_SLEEP_AUTH, auth, sizeof(*auth));
- if (ret < 0)
- return ret;
out:
kfree(auth);
ret = wl1271_cmd_configure(wl, ACX_CCA_THRESHOLD,
detection, sizeof(*detection));
- if (ret < 0) {
+ if (ret < 0)
wl1271_warning("failed to set cca threshold: %d", ret);
- return ret;
- }
out:
kfree(detection);
wl->hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC) | BIT(NL80211_IFTYPE_AP);
wl->hw->wiphy->max_scan_ssids = 1;
+ wl->hw->wiphy->max_sched_scan_ssids = 1;
/*
* Maximum length of elements in scanning probe request templates
* should be the maximum length possible for a template, without
/* If enabled, tell runtime PM not to power off the card */
if (pm_runtime_enabled(&func->dev)) {
ret = pm_runtime_get_sync(&func->dev);
- if (ret)
+ if (ret < 0)
goto out;
} else {
/* Runtime PM is disabled: power up the card manually */
WL1271_TM_CMD_TEST,
WL1271_TM_CMD_INTERROGATE,
WL1271_TM_CMD_CONFIGURE,
- WL1271_TM_CMD_NVS_PUSH,
WL1271_TM_CMD_SET_PLT_MODE,
WL1271_TM_CMD_RECOVER,
if (ret < 0) {
wl1271_warning("testmode cmd interrogate failed: %d", ret);
+ kfree(cmd);
return ret;
}
skb = cfg80211_testmode_alloc_reply_skb(wl->hw->wiphy, sizeof(*cmd));
- if (!skb)
+ if (!skb) {
+ kfree(cmd);
return -ENOMEM;
+ }
NLA_PUT(skb, WL1271_TM_ATTR_DATA, sizeof(*cmd), cmd);
return 0;
}
-static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
-{
- int ret = 0;
- size_t len;
- void *buf;
-
- wl1271_debug(DEBUG_TESTMODE, "testmode cmd nvs push");
-
- if (!tb[WL1271_TM_ATTR_DATA])
- return -EINVAL;
-
- buf = nla_data(tb[WL1271_TM_ATTR_DATA]);
- len = nla_len(tb[WL1271_TM_ATTR_DATA]);
-
- mutex_lock(&wl->mutex);
-
- kfree(wl->nvs);
-
- if ((wl->chip.id == CHIP_ID_1283_PG20) &&
- (len != sizeof(struct wl128x_nvs_file)))
- return -EINVAL;
- else if (len != sizeof(struct wl1271_nvs_file))
- return -EINVAL;
-
- wl->nvs = kzalloc(len, GFP_KERNEL);
- if (!wl->nvs) {
- wl1271_error("could not allocate memory for the nvs file");
- ret = -ENOMEM;
- goto out;
- }
-
- memcpy(wl->nvs, buf, len);
- wl->nvs_len = len;
-
- wl1271_debug(DEBUG_TESTMODE, "testmode pushed nvs");
-
-out:
- mutex_unlock(&wl->mutex);
-
- return ret;
-}
-
static int wl1271_tm_cmd_set_plt_mode(struct wl1271 *wl, struct nlattr *tb[])
{
u32 val;
return wl1271_tm_cmd_interrogate(wl, tb);
case WL1271_TM_CMD_CONFIGURE:
return wl1271_tm_cmd_configure(wl, tb);
- case WL1271_TM_CMD_NVS_PUSH:
- return wl1271_tm_cmd_nvs_push(wl, tb);
case WL1271_TM_CMD_SET_PLT_MODE:
return wl1271_tm_cmd_set_plt_mode(wl, tb);
case WL1271_TM_CMD_RECOVER:
*/
}
-/* Program PCIE MaxPayload setting on device: ensure parent maxpayload <= device */
-static int pci_set_payload(struct pci_dev *dev)
-{
- int pos, ppos;
- u16 pctl, psz;
- u16 dctl, dsz, dcap, dmax;
- struct pci_dev *parent;
-
- parent = dev->bus->self;
- pos = pci_find_capability(dev, PCI_CAP_ID_EXP);
- if (!pos)
- return 0;
-
- /* Read Device MaxPayload capability and setting */
- pci_read_config_word(dev, pos + PCI_EXP_DEVCTL, &dctl);
- pci_read_config_word(dev, pos + PCI_EXP_DEVCAP, &dcap);
- dsz = (dctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5;
- dmax = (dcap & PCI_EXP_DEVCAP_PAYLOAD);
-
- /* Read Parent MaxPayload setting */
- ppos = pci_find_capability(parent, PCI_CAP_ID_EXP);
- if (!ppos)
- return 0;
- pci_read_config_word(parent, ppos + PCI_EXP_DEVCTL, &pctl);
- psz = (pctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5;
-
- /* If parent payload > device max payload -> error
- * If parent payload > device payload -> set speed
- * If parent payload <= device payload -> do nothing
- */
- if (psz > dmax)
- return -1;
- else if (psz > dsz) {
- dev_info(&dev->dev, "Setting MaxPayload to %d\n", 128 << psz);
- pci_write_config_word(dev, pos + PCI_EXP_DEVCTL,
- (dctl & ~PCI_EXP_DEVCTL_PAYLOAD) +
- (psz << 5));
- }
- return 0;
-}
-
void pci_configure_slot(struct pci_dev *dev)
{
struct pci_dev *cdev;
(dev->class >> 8) == PCI_CLASS_BRIDGE_PCI)))
return;
- ret = pci_set_payload(dev);
- if (ret)
- dev_warn(&dev->dev, "could not set device max payload\n");
+ if (dev->bus && dev->bus->self)
+ pcie_bus_configure_settings(dev->bus,
+ dev->bus->self->pcie_mpss);
memset(&hpp, 0, sizeof(hpp));
ret = pci_get_hp_params(dev, &hpp);
*/
if (bus->bridge->of_node)
return of_node_get(bus->bridge->of_node);
- if (bus->bridge->parent->of_node)
+ if (bus->bridge->parent && bus->bridge->parent->of_node)
return of_node_get(bus->bridge->parent->of_node);
return NULL;
}
unsigned long pci_hotplug_io_size = DEFAULT_HOTPLUG_IO_SIZE;
unsigned long pci_hotplug_mem_size = DEFAULT_HOTPLUG_MEM_SIZE;
+enum pcie_bus_config_types pcie_bus_config = PCIE_BUS_SAFE;
+
/*
* The default CLS is used if arch didn't set CLS explicitly and not
* all pci devices agree on the same value. Arch can override either
EXPORT_SYMBOL(pcie_set_readrq);
/**
+ * pcie_get_mps - get PCI Express maximum payload size
+ * @dev: PCI device to query
+ *
+ * Returns maximum payload size in bytes
+ * or appropriate error value.
+ */
+int pcie_get_mps(struct pci_dev *dev)
+{
+ int ret, cap;
+ u16 ctl;
+
+ cap = pci_pcie_cap(dev);
+ if (!cap)
+ return -EINVAL;
+
+ ret = pci_read_config_word(dev, cap + PCI_EXP_DEVCTL, &ctl);
+ if (!ret)
+ ret = 128 << ((ctl & PCI_EXP_DEVCTL_PAYLOAD) >> 5);
+
+ return ret;
+}
+
+/**
+ * pcie_set_mps - set PCI Express maximum payload size
+ * @dev: PCI device to query
+ * @mps: maximum payload size in bytes
+ * valid values are 128, 256, 512, 1024, 2048, 4096
+ *
+ * If possible sets maximum payload size
+ */
+int pcie_set_mps(struct pci_dev *dev, int mps)
+{
+ int cap, err = -EINVAL;
+ u16 ctl, v;
+
+ if (mps < 128 || mps > 4096 || !is_power_of_2(mps))
+ goto out;
+
+ v = ffs(mps) - 8;
+ if (v > dev->pcie_mpss)
+ goto out;
+ v <<= 5;
+
+ cap = pci_pcie_cap(dev);
+ if (!cap)
+ goto out;
+
+ err = pci_read_config_word(dev, cap + PCI_EXP_DEVCTL, &ctl);
+ if (err)
+ goto out;
+
+ if ((ctl & PCI_EXP_DEVCTL_PAYLOAD) != v) {
+ ctl &= ~PCI_EXP_DEVCTL_PAYLOAD;
+ ctl |= v;
+ err = pci_write_config_word(dev, cap + PCI_EXP_DEVCTL, ctl);
+ }
+out:
+ return err;
+}
+
+/**
* pci_select_bars - Make BAR mask from the type of resource
* @dev: the PCI device for which BAR mask is made
* @flags: resource type mask to be selected
pci_hotplug_io_size = memparse(str + 9, &str);
} else if (!strncmp(str, "hpmemsize=", 10)) {
pci_hotplug_mem_size = memparse(str + 10, &str);
+ } else if (!strncmp(str, "pcie_bus_safe", 13)) {
+ pcie_bus_config = PCIE_BUS_SAFE;
+ } else if (!strncmp(str, "pcie_bus_perf", 13)) {
+ pcie_bus_config = PCIE_BUS_PERFORMANCE;
} else {
printk(KERN_ERR "PCI: Unknown option `%s'\n",
str);
#endif /* CONFIG_PCI_IOV */
+extern unsigned long pci_cardbus_resource_alignment(struct resource *);
+
static inline resource_size_t pci_resource_alignment(struct pci_dev *dev,
struct resource *res)
{
if (resno >= PCI_IOV_RESOURCES && resno <= PCI_IOV_RESOURCE_END)
return pci_sriov_resource_alignment(dev, resno);
#endif
+ if (dev->class >> 8 == PCI_CLASS_BRIDGE_CARDBUS)
+ return pci_cardbus_resource_alignment(res);
return resource_alignment(res);
}
pdev->pcie_cap = pos;
pci_read_config_word(pdev, pos + PCI_EXP_FLAGS, ®16);
pdev->pcie_type = (reg16 & PCI_EXP_FLAGS_TYPE) >> 4;
+ pci_read_config_word(pdev, pos + PCI_EXP_DEVCAP, ®16);
+ pdev->pcie_mpss = reg16 & PCI_EXP_DEVCAP_PAYLOAD;
}
void set_pcie_hotplug_bridge(struct pci_dev *pdev)
return nr;
}
+static int pcie_find_smpss(struct pci_dev *dev, void *data)
+{
+ u8 *smpss = data;
+
+ if (!pci_is_pcie(dev))
+ return 0;
+
+ /* For PCIE hotplug enabled slots not connected directly to a
+ * PCI-E root port, there can be problems when hotplugging
+ * devices. This is due to the possibility of hotplugging a
+ * device into the fabric with a smaller MPS that the devices
+ * currently running have configured. Modifying the MPS on the
+ * running devices could cause a fatal bus error due to an
+ * incoming frame being larger than the newly configured MPS.
+ * To work around this, the MPS for the entire fabric must be
+ * set to the minimum size. Any devices hotplugged into this
+ * fabric will have the minimum MPS set. If the PCI hotplug
+ * slot is directly connected to the root port and there are not
+ * other devices on the fabric (which seems to be the most
+ * common case), then this is not an issue and MPS discovery
+ * will occur as normal.
+ */
+ if (dev->is_hotplug_bridge && (!list_is_singular(&dev->bus->devices) ||
+ dev->bus->self->pcie_type != PCI_EXP_TYPE_ROOT_PORT))
+ *smpss = 0;
+
+ if (*smpss > dev->pcie_mpss)
+ *smpss = dev->pcie_mpss;
+
+ return 0;
+}
+
+static void pcie_write_mps(struct pci_dev *dev, int mps)
+{
+ int rc, dev_mpss;
+
+ dev_mpss = 128 << dev->pcie_mpss;
+
+ if (pcie_bus_config == PCIE_BUS_PERFORMANCE) {
+ if (dev->bus->self) {
+ dev_dbg(&dev->bus->dev, "Bus MPSS %d\n",
+ 128 << dev->bus->self->pcie_mpss);
+
+ /* For "MPS Force Max", the assumption is made that
+ * downstream communication will never be larger than
+ * the MRRS. So, the MPS only needs to be configured
+ * for the upstream communication. This being the case,
+ * walk from the top down and set the MPS of the child
+ * to that of the parent bus.
+ */
+ mps = 128 << dev->bus->self->pcie_mpss;
+ if (mps > dev_mpss)
+ dev_warn(&dev->dev, "MPS configured higher than"
+ " maximum supported by the device. If"
+ " a bus issue occurs, try running with"
+ " pci=pcie_bus_safe.\n");
+ }
+
+ dev->pcie_mpss = ffs(mps) - 8;
+ }
+
+ rc = pcie_set_mps(dev, mps);
+ if (rc)
+ dev_err(&dev->dev, "Failed attempting to set the MPS\n");
+}
+
+static void pcie_write_mrrs(struct pci_dev *dev, int mps)
+{
+ int rc, mrrs, dev_mpss;
+
+ /* In the "safe" case, do not configure the MRRS. There appear to be
+ * issues with setting MRRS to 0 on a number of devices.
+ */
+
+ if (pcie_bus_config != PCIE_BUS_PERFORMANCE)
+ return;
+
+ dev_mpss = 128 << dev->pcie_mpss;
+
+ /* For Max performance, the MRRS must be set to the largest supported
+ * value. However, it cannot be configured larger than the MPS the
+ * device or the bus can support. This assumes that the largest MRRS
+ * available on the device cannot be smaller than the device MPSS.
+ */
+ mrrs = min(mps, dev_mpss);
+
+ /* MRRS is a R/W register. Invalid values can be written, but a
+ * subsequent read will verify if the value is acceptable or not.
+ * If the MRRS value provided is not acceptable (e.g., too large),
+ * shrink the value until it is acceptable to the HW.
+ */
+ while (mrrs != pcie_get_readrq(dev) && mrrs >= 128) {
+ dev_warn(&dev->dev, "Attempting to modify the PCI-E MRRS value"
+ " to %d. If any issues are encountered, please try "
+ "running with pci=pcie_bus_safe\n", mrrs);
+ rc = pcie_set_readrq(dev, mrrs);
+ if (rc)
+ dev_err(&dev->dev,
+ "Failed attempting to set the MRRS\n");
+
+ mrrs /= 2;
+ }
+}
+
+static int pcie_bus_configure_set(struct pci_dev *dev, void *data)
+{
+ int mps = 128 << *(u8 *)data;
+
+ if (!pci_is_pcie(dev))
+ return 0;
+
+ dev_dbg(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n",
+ pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev));
+
+ pcie_write_mps(dev, mps);
+ pcie_write_mrrs(dev, mps);
+
+ dev_dbg(&dev->dev, "Dev MPS %d MPSS %d MRRS %d\n",
+ pcie_get_mps(dev), 128<<dev->pcie_mpss, pcie_get_readrq(dev));
+
+ return 0;
+}
+
+/* pcie_bus_configure_mps requires that pci_walk_bus work in a top-down,
+ * parents then children fashion. If this changes, then this code will not
+ * work as designed.
+ */
+void pcie_bus_configure_settings(struct pci_bus *bus, u8 mpss)
+{
+ u8 smpss = mpss;
+
+ if (!pci_is_pcie(bus->self))
+ return;
+
+ if (pcie_bus_config == PCIE_BUS_SAFE) {
+ pcie_find_smpss(bus->self, &smpss);
+ pci_walk_bus(bus, pcie_find_smpss, &smpss);
+ }
+
+ pcie_bus_configure_set(bus->self, &smpss);
+ pci_walk_bus(bus, pcie_bus_configure_set, &smpss);
+}
+EXPORT_SYMBOL_GPL(pcie_bus_configure_settings);
+
unsigned int __devinit pci_scan_child_bus(struct pci_bus *bus)
{
unsigned int devfn, pass, max = bus->secondary;
resource_size_t start;
resource_size_t end;
resource_size_t add_size;
+ resource_size_t min_align;
unsigned long flags;
};
*/
static void add_to_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res,
- resource_size_t add_size)
+ resource_size_t add_size, resource_size_t min_align)
{
struct resource_list_x *list = head;
struct resource_list_x *ln = list->next;
tmp->end = res->end;
tmp->flags = res->flags;
tmp->add_size = add_size;
+ tmp->min_align = min_align;
list->next = tmp;
}
static void add_to_failed_list(struct resource_list_x *head,
struct pci_dev *dev, struct resource *res)
{
- add_to_list(head, dev, res, 0);
+ add_to_list(head, dev, res,
+ 0 /* dont care */,
+ 0 /* dont care */);
}
static void __dev_sort_resources(struct pci_dev *dev,
}
/**
- * adjust_resources_sorted() - satisfy any additional resource requests
+ * reassign_resources_sorted() - satisfy any additional resource requests
*
- * @add_head : head of the list tracking requests requiring additional
+ * @realloc_head : head of the list tracking requests requiring additional
* resources
* @head : head of the list tracking requests with allocated
* resources
*
- * Walk through each element of the add_head and try to procure
+ * Walk through each element of the realloc_head and try to procure
* additional resources for the element, provided the element
* is in the head list.
*/
-static void adjust_resources_sorted(struct resource_list_x *add_head,
+static void reassign_resources_sorted(struct resource_list_x *realloc_head,
struct resource_list *head)
{
struct resource *res;
resource_size_t add_size;
int idx;
- prev = add_head;
- for (list = add_head->next; list;) {
+ prev = realloc_head;
+ for (list = realloc_head->next; list;) {
res = list->res;
/* skip resource that has been reset */
if (!res->flags)
idx = res - &list->dev->resource[0];
add_size=list->add_size;
- if (!resource_size(res) && add_size) {
- res->end = res->start + add_size - 1;
- if(pci_assign_resource(list->dev, idx))
+ if (!resource_size(res)) {
+ res->start = list->start;
+ res->end = res->start + add_size - 1;
+ if(pci_assign_resource(list->dev, idx))
reset_resource(res);
- } else if (add_size) {
- adjust_resource(res, res->start,
- resource_size(res) + add_size);
+ } else {
+ resource_size_t align = list->min_align;
+ res->flags |= list->flags & (IORESOURCE_STARTALIGN|IORESOURCE_SIZEALIGN);
+ if (pci_reassign_resource(list->dev, idx, add_size, align))
+ dev_printk(KERN_DEBUG, &list->dev->dev, "failed to add optional resources res=%pR\n",
+ res);
}
out:
tmp = list;
}
static void __assign_resources_sorted(struct resource_list *head,
- struct resource_list_x *add_head,
+ struct resource_list_x *realloc_head,
struct resource_list_x *fail_head)
{
/* Satisfy the must-have resource requests */
assign_requested_resources_sorted(head, fail_head);
- /* Try to satisfy any additional nice-to-have resource
+ /* Try to satisfy any additional optional resource
requests */
- if (add_head)
- adjust_resources_sorted(add_head, head);
+ if (realloc_head)
+ reassign_resources_sorted(realloc_head, head);
free_list(resource_list, head);
}
}
static void pbus_assign_resources_sorted(const struct pci_bus *bus,
- struct resource_list_x *add_head,
+ struct resource_list_x *realloc_head,
struct resource_list_x *fail_head)
{
struct pci_dev *dev;
list_for_each_entry(dev, &bus->devices, bus_list)
__dev_sort_resources(dev, &head);
- __assign_resources_sorted(&head, add_head, fail_head);
+ __assign_resources_sorted(&head, realloc_head, fail_head);
}
void pci_setup_cardbus(struct pci_bus *bus)
return size;
}
+static resource_size_t get_res_add_size(struct resource_list_x *realloc_head,
+ struct resource *res)
+{
+ struct resource_list_x *list;
+
+ /* check if it is in realloc_head list */
+ for (list = realloc_head->next; list && list->res != res;
+ list = list->next);
+ if (list)
+ return list->add_size;
+
+ return 0;
+}
+
/**
* pbus_size_io() - size the io window of a given bus
*
* @bus : the bus
* @min_size : the minimum io window that must to be allocated
* @add_size : additional optional io window
- * @add_head : track the additional io window on this list
+ * @realloc_head : track the additional io window on this list
*
* Sizing the IO windows of the PCI-PCI bridge is trivial,
* since these windows have 4K granularity and the IO ranges
* We must be careful with the ISA aliasing though.
*/
static void pbus_size_io(struct pci_bus *bus, resource_size_t min_size,
- resource_size_t add_size, struct resource_list_x *add_head)
+ resource_size_t add_size, struct resource_list_x *realloc_head)
{
struct pci_dev *dev;
struct resource *b_res = find_free_bus_resource(bus, IORESOURCE_IO);
unsigned long size = 0, size0 = 0, size1 = 0;
+ resource_size_t children_add_size = 0;
if (!b_res)
return;
size += r_size;
else
size1 += r_size;
+
+ if (realloc_head)
+ children_add_size += get_res_add_size(realloc_head, r);
}
}
size0 = calculate_iosize(size, min_size, size1,
resource_size(b_res), 4096);
- size1 = (!add_head || (add_head && !add_size)) ? size0 :
+ if (children_add_size > add_size)
+ add_size = children_add_size;
+ size1 = (!realloc_head || (realloc_head && !add_size)) ? size0 :
calculate_iosize(size, min_size+add_size, size1,
resource_size(b_res), 4096);
if (!size0 && !size1) {
b_res->start = 4096;
b_res->end = b_res->start + size0 - 1;
b_res->flags |= IORESOURCE_STARTALIGN;
- if (size1 > size0 && add_head)
- add_to_list(add_head, bus->self, b_res, size1-size0);
+ if (size1 > size0 && realloc_head)
+ add_to_list(realloc_head, bus->self, b_res, size1-size0, 4096);
}
/**
* @bus : the bus
* @min_size : the minimum memory window that must to be allocated
* @add_size : additional optional memory window
- * @add_head : track the additional memory window on this list
+ * @realloc_head : track the additional memory window on this list
*
* Calculate the size of the bus and minimal alignment which
* guarantees that all child resources fit in this size.
static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
unsigned long type, resource_size_t min_size,
resource_size_t add_size,
- struct resource_list_x *add_head)
+ struct resource_list_x *realloc_head)
{
struct pci_dev *dev;
resource_size_t min_align, align, size, size0, size1;
int order, max_order;
struct resource *b_res = find_free_bus_resource(bus, type);
unsigned int mem64_mask = 0;
+ resource_size_t children_add_size = 0;
if (!b_res)
return 0;
if (r->parent || (r->flags & mask) != type)
continue;
r_size = resource_size(r);
+#ifdef CONFIG_PCI_IOV
+ /* put SRIOV requested res to the optional list */
+ if (realloc_head && i >= PCI_IOV_RESOURCES &&
+ i <= PCI_IOV_RESOURCE_END) {
+ r->end = r->start - 1;
+ add_to_list(realloc_head, dev, r, r_size, 0/* dont' care */);
+ children_add_size += r_size;
+ continue;
+ }
+#endif
/* For bridges size != alignment */
align = pci_resource_alignment(dev, r);
order = __ffs(align) - 20;
if (order > max_order)
max_order = order;
mem64_mask &= r->flags & IORESOURCE_MEM_64;
+
+ if (realloc_head)
+ children_add_size += get_res_add_size(realloc_head, r);
}
}
align = 0;
align += aligns[order];
}
size0 = calculate_memsize(size, min_size, 0, resource_size(b_res), min_align);
- size1 = (!add_head || (add_head && !add_size)) ? size0 :
+ if (children_add_size > add_size)
+ add_size = children_add_size;
+ size1 = (!realloc_head || (realloc_head && !add_size)) ? size0 :
calculate_memsize(size, min_size+add_size, 0,
resource_size(b_res), min_align);
if (!size0 && !size1) {
b_res->start = min_align;
b_res->end = size0 + min_align - 1;
b_res->flags |= IORESOURCE_STARTALIGN | mem64_mask;
- if (size1 > size0 && add_head)
- add_to_list(add_head, bus->self, b_res, size1-size0);
+ if (size1 > size0 && realloc_head)
+ add_to_list(realloc_head, bus->self, b_res, size1-size0, min_align);
return 1;
}
-static void pci_bus_size_cardbus(struct pci_bus *bus)
+unsigned long pci_cardbus_resource_alignment(struct resource *res)
+{
+ if (res->flags & IORESOURCE_IO)
+ return pci_cardbus_io_size;
+ if (res->flags & IORESOURCE_MEM)
+ return pci_cardbus_mem_size;
+ return 0;
+}
+
+static void pci_bus_size_cardbus(struct pci_bus *bus,
+ struct resource_list_x *realloc_head)
{
struct pci_dev *bridge = bus->self;
struct resource *b_res = &bridge->resource[PCI_BRIDGE_RESOURCES];
* a fixed amount of bus space for CardBus bridges.
*/
b_res[0].start = 0;
- b_res[0].end = pci_cardbus_io_size - 1;
b_res[0].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN;
+ if (realloc_head)
+ add_to_list(realloc_head, bridge, b_res, pci_cardbus_io_size, 0 /* dont care */);
b_res[1].start = 0;
- b_res[1].end = pci_cardbus_io_size - 1;
b_res[1].flags |= IORESOURCE_IO | IORESOURCE_SIZEALIGN;
+ if (realloc_head)
+ add_to_list(realloc_head, bridge, b_res+1, pci_cardbus_io_size, 0 /* dont care */);
/*
* Check whether prefetchable memory is supported
*/
if (ctrl & PCI_CB_BRIDGE_CTL_PREFETCH_MEM0) {
b_res[2].start = 0;
- b_res[2].end = pci_cardbus_mem_size - 1;
b_res[2].flags |= IORESOURCE_MEM | IORESOURCE_PREFETCH | IORESOURCE_SIZEALIGN;
+ if (realloc_head)
+ add_to_list(realloc_head, bridge, b_res+2, pci_cardbus_mem_size, 0 /* dont care */);
b_res[3].start = 0;
- b_res[3].end = pci_cardbus_mem_size - 1;
b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN;
+ if (realloc_head)
+ add_to_list(realloc_head, bridge, b_res+3, pci_cardbus_mem_size, 0 /* dont care */);
} else {
b_res[3].start = 0;
- b_res[3].end = pci_cardbus_mem_size * 2 - 1;
b_res[3].flags |= IORESOURCE_MEM | IORESOURCE_SIZEALIGN;
+ if (realloc_head)
+ add_to_list(realloc_head, bridge, b_res+3, pci_cardbus_mem_size * 2, 0 /* dont care */);
}
+
+ /* set the size of the resource to zero, so that the resource does not
+ * get assigned during required-resource allocation cycle but gets assigned
+ * during the optional-resource allocation cycle.
+ */
+ b_res[0].start = b_res[1].start = b_res[2].start = b_res[3].start = 1;
+ b_res[0].end = b_res[1].end = b_res[2].end = b_res[3].end = 0;
}
void __ref __pci_bus_size_bridges(struct pci_bus *bus,
- struct resource_list_x *add_head)
+ struct resource_list_x *realloc_head)
{
struct pci_dev *dev;
unsigned long mask, prefmask;
switch (dev->class >> 8) {
case PCI_CLASS_BRIDGE_CARDBUS:
- pci_bus_size_cardbus(b);
+ pci_bus_size_cardbus(b, realloc_head);
break;
case PCI_CLASS_BRIDGE_PCI:
default:
- __pci_bus_size_bridges(b, add_head);
+ __pci_bus_size_bridges(b, realloc_head);
break;
}
}
* Follow thru
*/
default:
- pbus_size_io(bus, 0, additional_io_size, add_head);
+ pbus_size_io(bus, 0, additional_io_size, realloc_head);
/* If the bridge supports prefetchable range, size it
separately. If it doesn't, or its prefetchable window
has already been allocated by arch code, try
resources. */
mask = IORESOURCE_MEM;
prefmask = IORESOURCE_MEM | IORESOURCE_PREFETCH;
- if (pbus_size_mem(bus, prefmask, prefmask, 0, additional_mem_size, add_head))
+ if (pbus_size_mem(bus, prefmask, prefmask, 0, additional_mem_size, realloc_head))
mask = prefmask; /* Success, size non-prefetch only. */
else
additional_mem_size += additional_mem_size;
- pbus_size_mem(bus, mask, IORESOURCE_MEM, 0, additional_mem_size, add_head);
+ pbus_size_mem(bus, mask, IORESOURCE_MEM, 0, additional_mem_size, realloc_head);
break;
}
}
EXPORT_SYMBOL(pci_bus_size_bridges);
static void __ref __pci_bus_assign_resources(const struct pci_bus *bus,
- struct resource_list_x *add_head,
+ struct resource_list_x *realloc_head,
struct resource_list_x *fail_head)
{
struct pci_bus *b;
struct pci_dev *dev;
- pbus_assign_resources_sorted(bus, add_head, fail_head);
+ pbus_assign_resources_sorted(bus, realloc_head, fail_head);
list_for_each_entry(dev, &bus->devices, bus_list) {
b = dev->subordinate;
if (!b)
continue;
- __pci_bus_assign_resources(b, add_head, fail_head);
+ __pci_bus_assign_resources(b, realloc_head, fail_head);
switch (dev->class >> 8) {
case PCI_CLASS_BRIDGE_PCI:
pci_assign_unassigned_resources(void)
{
struct pci_bus *bus;
- struct resource_list_x add_list; /* list of resources that
+ struct resource_list_x realloc_list; /* list of resources that
want additional resources */
int tried_times = 0;
enum release_type rel_type = leaf_only;
head.next = NULL;
- add_list.next = NULL;
+ realloc_list.next = NULL;
pci_try_num = max_depth + 1;
printk(KERN_DEBUG "PCI: max bus depth: %d pci_try_num: %d\n",
/* Depth first, calculate sizes and alignments of all
subordinate buses. */
list_for_each_entry(bus, &pci_root_buses, node)
- __pci_bus_size_bridges(bus, &add_list);
+ __pci_bus_size_bridges(bus, &realloc_list);
/* Depth last, allocate resources and update the hardware. */
list_for_each_entry(bus, &pci_root_buses, node)
- __pci_bus_assign_resources(bus, &add_list, &head);
- BUG_ON(add_list.next);
+ __pci_bus_assign_resources(bus, &realloc_list, &head);
+ BUG_ON(realloc_list.next);
tried_times++;
/* any device complain? */
}
#endif /* CONFIG_PCI_QUIRKS */
+
+
static int __pci_assign_resource(struct pci_bus *bus, struct pci_dev *dev,
- int resno)
+ int resno, resource_size_t size, resource_size_t align)
{
struct resource *res = dev->resource + resno;
- resource_size_t size, min, align;
+ resource_size_t min;
int ret;
- size = resource_size(res);
min = (res->flags & IORESOURCE_IO) ? PCIBIOS_MIN_IO : PCIBIOS_MIN_MEM;
- align = pci_resource_alignment(dev, res);
/* First, try exact prefetching match.. */
ret = pci_bus_alloc_resource(bus, res, size, align, min,
ret = pci_bus_alloc_resource(bus, res, size, align, min, 0,
pcibios_align_resource, dev);
}
+ return ret;
+}
- if (ret < 0 && dev->fw_addr[resno]) {
- struct resource *root, *conflict;
- resource_size_t start, end;
+static int pci_revert_fw_address(struct resource *res, struct pci_dev *dev,
+ int resno, resource_size_t size)
+{
+ struct resource *root, *conflict;
+ resource_size_t start, end;
+ int ret = 0;
- /*
- * If we failed to assign anything, let's try the address
- * where firmware left it. That at least has a chance of
- * working, which is better than just leaving it disabled.
- */
+ if (res->flags & IORESOURCE_IO)
+ root = &ioport_resource;
+ else
+ root = &iomem_resource;
+
+ start = res->start;
+ end = res->end;
+ res->start = dev->fw_addr[resno];
+ res->end = res->start + size - 1;
+ dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
+ resno, res);
+ conflict = request_resource_conflict(root, res);
+ if (conflict) {
+ dev_info(&dev->dev,
+ "BAR %d: %pR conflicts with %s %pR\n", resno,
+ res, conflict->name, conflict);
+ res->start = start;
+ res->end = end;
+ ret = 1;
+ }
+ return ret;
+}
+
+static int _pci_assign_resource(struct pci_dev *dev, int resno, int size, resource_size_t min_align)
+{
+ struct resource *res = dev->resource + resno;
+ struct pci_bus *bus;
+ int ret;
+ char *type;
- if (res->flags & IORESOURCE_IO)
- root = &ioport_resource;
+ bus = dev->bus;
+ while ((ret = __pci_assign_resource(bus, dev, resno, size, min_align))) {
+ if (!bus->parent || !bus->self->transparent)
+ break;
+ bus = bus->parent;
+ }
+
+ if (ret) {
+ if (res->flags & IORESOURCE_MEM)
+ if (res->flags & IORESOURCE_PREFETCH)
+ type = "mem pref";
+ else
+ type = "mem";
+ else if (res->flags & IORESOURCE_IO)
+ type = "io";
else
- root = &iomem_resource;
-
- start = res->start;
- end = res->end;
- res->start = dev->fw_addr[resno];
- res->end = res->start + size - 1;
- dev_info(&dev->dev, "BAR %d: trying firmware assignment %pR\n",
- resno, res);
- conflict = request_resource_conflict(root, res);
- if (conflict) {
- dev_info(&dev->dev,
- "BAR %d: %pR conflicts with %s %pR\n", resno,
- res, conflict->name, conflict);
- res->start = start;
- res->end = end;
- } else
- ret = 0;
+ type = "unknown";
+ dev_info(&dev->dev,
+ "BAR %d: can't assign %s (size %#llx)\n",
+ resno, type, (unsigned long long) resource_size(res));
}
+ return ret;
+}
+
+int pci_reassign_resource(struct pci_dev *dev, int resno, resource_size_t addsize,
+ resource_size_t min_align)
+{
+ struct resource *res = dev->resource + resno;
+ resource_size_t new_size;
+ int ret;
+
+ if (!res->parent) {
+ dev_info(&dev->dev, "BAR %d: can't reassign an unassigned resouce %pR "
+ "\n", resno, res);
+ return -EINVAL;
+ }
+
+ new_size = resource_size(res) + addsize + min_align;
+ ret = _pci_assign_resource(dev, resno, new_size, min_align);
if (!ret) {
res->flags &= ~IORESOURCE_STARTALIGN;
dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
if (resno < PCI_BRIDGE_RESOURCES)
pci_update_resource(dev, resno);
}
-
return ret;
}
int pci_assign_resource(struct pci_dev *dev, int resno)
{
struct resource *res = dev->resource + resno;
- resource_size_t align;
+ resource_size_t align, size;
struct pci_bus *bus;
int ret;
- char *type;
align = pci_resource_alignment(dev, res);
if (!align) {
}
bus = dev->bus;
- while ((ret = __pci_assign_resource(bus, dev, resno))) {
- if (bus->parent && bus->self->transparent)
- bus = bus->parent;
- else
- bus = NULL;
- if (bus)
- continue;
- break;
- }
+ size = resource_size(res);
+ ret = _pci_assign_resource(dev, resno, size, align);
- if (ret) {
- if (res->flags & IORESOURCE_MEM)
- if (res->flags & IORESOURCE_PREFETCH)
- type = "mem pref";
- else
- type = "mem";
- else if (res->flags & IORESOURCE_IO)
- type = "io";
- else
- type = "unknown";
- dev_info(&dev->dev,
- "BAR %d: can't assign %s (size %#llx)\n",
- resno, type, (unsigned long long) resource_size(res));
- }
+ /*
+ * If we failed to assign anything, let's try the address
+ * where firmware left it. That at least has a chance of
+ * working, which is better than just leaving it disabled.
+ */
+ if (ret < 0 && dev->fw_addr[resno])
+ ret = pci_revert_fw_address(res, dev, resno, size);
+ if (!ret) {
+ res->flags &= ~IORESOURCE_STARTALIGN;
+ dev_info(&dev->dev, "BAR %d: assigned %pR\n", resno, res);
+ if (resno < PCI_BRIDGE_RESOURCES)
+ pci_update_resource(dev, resno);
+ }
return ret;
}
+
/* Sort resources by alignment */
void pdev_sort_resources(struct pci_dev *dev, struct resource_list *head)
{
*/
#include <linux/err.h>
+#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
#include <linux/power_supply.h>
*/
#include <linux/err.h>
+#include <linux/module.h>
#include <linux/slab.h>
#include <linux/platform_device.h>
#include <linux/power_supply.h>
#include <linux/s3c_adc_battery.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/module.h>
#include <plat/adc.h>
rdev->dev.dma_mask = &rdev->dma_mask;
rdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
- if ((rdev->pef & RIO_PEF_INB_DOORBELL) &&
- (rdev->dst_ops & RIO_DST_OPS_DOORBELL))
+ if (rdev->dst_ops & RIO_DST_OPS_DOORBELL)
rio_init_dbell_res(&rdev->riores[RIO_DOORBELL_RESOURCE],
0, 0xffff);
static int rtc_update_hrtimer(struct rtc_device *rtc, int enabled)
{
/*
- * We unconditionally cancel the timer here, because otherwise
+ * We always cancel the timer here first, because otherwise
* we could run into BUG_ON(timer->state != HRTIMER_STATE_CALLBACK);
* when we manage to start the timer before the callback
* returns HRTIMER_RESTART.
int err = 0;
unsigned long flags;
- if (freq <= 0 || freq > 5000)
+ if (freq <= 0 || freq > RTC_MAX_FREQ)
return -EINVAL;
retry:
spin_lock_irqsave(&rtc->irq_task_lock, flags);
*/
struct ep93xx_rtc {
void __iomem *mmio_base;
+ struct rtc_device *rtc;
};
static int ep93xx_rtc_get_swcomp(struct device *dev, unsigned short *preload,
{
struct ep93xx_rtc *ep93xx_rtc;
struct resource *res;
- struct rtc_device *rtc;
int err;
ep93xx_rtc = devm_kzalloc(&pdev->dev, sizeof(*ep93xx_rtc), GFP_KERNEL);
return -ENXIO;
pdev->dev.platform_data = ep93xx_rtc;
- platform_set_drvdata(pdev, rtc);
+ platform_set_drvdata(pdev, ep93xx_rtc);
- rtc = rtc_device_register(pdev->name,
+ ep93xx_rtc->rtc = rtc_device_register(pdev->name,
&pdev->dev, &ep93xx_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- err = PTR_ERR(rtc);
+ if (IS_ERR(ep93xx_rtc->rtc)) {
+ err = PTR_ERR(ep93xx_rtc->rtc);
goto exit;
}
return 0;
fail:
- rtc_device_unregister(rtc);
+ rtc_device_unregister(ep93xx_rtc->rtc);
exit:
platform_set_drvdata(pdev, NULL);
pdev->dev.platform_data = NULL;
static int __exit ep93xx_rtc_remove(struct platform_device *pdev)
{
- struct rtc_device *rtc = platform_get_drvdata(pdev);
+ struct ep93xx_rtc *ep93xx_rtc = platform_get_drvdata(pdev);
sysfs_remove_group(&pdev->dev.kobj, &ep93xx_rtc_sysfs_files);
platform_set_drvdata(pdev, NULL);
- rtc_device_unregister(rtc);
+ rtc_device_unregister(ep93xx_rtc->rtc);
pdev->dev.platform_data = NULL;
return 0;
time -= tm->tm_hour * 3600;
tm->tm_min = time / 60;
tm->tm_sec = time - tm->tm_min * 60;
+
+ tm->tm_isdst = 0;
}
EXPORT_SYMBOL(rtc_time_to_tm);
goto retry_get_time;
}
- pr_debug("read time %04d.%02d.%02d %02d:%02d:%02d\n",
- 1900 + rtc_tm->tm_year, rtc_tm->tm_mon, rtc_tm->tm_mday,
- rtc_tm->tm_hour, rtc_tm->tm_min, rtc_tm->tm_sec);
-
rtc_tm->tm_sec = bcd2bin(rtc_tm->tm_sec);
rtc_tm->tm_min = bcd2bin(rtc_tm->tm_min);
rtc_tm->tm_hour = bcd2bin(rtc_tm->tm_hour);
rtc_tm->tm_year = bcd2bin(rtc_tm->tm_year);
rtc_tm->tm_year += 100;
+
+ pr_debug("read time %04d.%02d.%02d %02d:%02d:%02d\n",
+ 1900 + rtc_tm->tm_year, rtc_tm->tm_mon, rtc_tm->tm_mday,
+ rtc_tm->tm_hour, rtc_tm->tm_min, rtc_tm->tm_sec);
+
rtc_tm->tm_mon -= 1;
clk_disable(rtc_clk);
clk_enable(rtc_clk);
pr_debug("s3c_rtc_setalarm: %d, %04d.%02d.%02d %02d:%02d:%02d\n",
alrm->enabled,
- 1900 + tm->tm_year, tm->tm_mon, tm->tm_mday,
+ 1900 + tm->tm_year, tm->tm_mon + 1, tm->tm_mday,
tm->tm_hour, tm->tm_min, tm->tm_sec);
-
alrm_en = readb(base + S3C2410_RTCALM) & S3C2410_RTCALM_ALMEN;
writeb(0x00, base + S3C2410_RTCALM);
return 0;
}
-static int s3c_rtc_open(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- struct rtc_device *rtc_dev = platform_get_drvdata(pdev);
- int ret;
-
- ret = request_irq(s3c_rtc_alarmno, s3c_rtc_alarmirq,
- IRQF_DISABLED, "s3c2410-rtc alarm", rtc_dev);
-
- if (ret) {
- dev_err(dev, "IRQ%d error %d\n", s3c_rtc_alarmno, ret);
- return ret;
- }
-
- ret = request_irq(s3c_rtc_tickno, s3c_rtc_tickirq,
- IRQF_DISABLED, "s3c2410-rtc tick", rtc_dev);
-
- if (ret) {
- dev_err(dev, "IRQ%d error %d\n", s3c_rtc_tickno, ret);
- goto tick_err;
- }
-
- return ret;
-
- tick_err:
- free_irq(s3c_rtc_alarmno, rtc_dev);
- return ret;
-}
-
-static void s3c_rtc_release(struct device *dev)
-{
- struct platform_device *pdev = to_platform_device(dev);
- struct rtc_device *rtc_dev = platform_get_drvdata(pdev);
-
- /* do not clear AIE here, it may be needed for wake */
-
- free_irq(s3c_rtc_alarmno, rtc_dev);
- free_irq(s3c_rtc_tickno, rtc_dev);
-}
-
static const struct rtc_class_ops s3c_rtcops = {
- .open = s3c_rtc_open,
- .release = s3c_rtc_release,
.read_time = s3c_rtc_gettime,
.set_time = s3c_rtc_settime,
.read_alarm = s3c_rtc_getalarm,
{
struct rtc_device *rtc = platform_get_drvdata(dev);
+ free_irq(s3c_rtc_alarmno, rtc);
+ free_irq(s3c_rtc_tickno, rtc);
+
platform_set_drvdata(dev, NULL);
rtc_device_unregister(rtc);
s3c_rtc_setfreq(&pdev->dev, 1);
+ ret = request_irq(s3c_rtc_alarmno, s3c_rtc_alarmirq,
+ IRQF_DISABLED, "s3c2410-rtc alarm", rtc);
+ if (ret) {
+ dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_alarmno, ret);
+ goto err_alarm_irq;
+ }
+
+ ret = request_irq(s3c_rtc_tickno, s3c_rtc_tickirq,
+ IRQF_DISABLED, "s3c2410-rtc tick", rtc);
+ if (ret) {
+ dev_err(&pdev->dev, "IRQ%d error %d\n", s3c_rtc_tickno, ret);
+ free_irq(s3c_rtc_alarmno, rtc);
+ goto err_tick_irq;
+ }
+
clk_disable(rtc_clk);
return 0;
+ err_tick_irq:
+ free_irq(s3c_rtc_alarmno, rtc);
+
+ err_alarm_irq:
+ platform_set_drvdata(pdev, NULL);
+ rtc_device_unregister(rtc);
+
err_nortc:
s3c_rtc_enable(pdev, 0);
clk_disable(rtc_clk);
int res;
u8 rd_reg;
-#ifdef CONFIG_LOCKDEP
- /* WORKAROUND for lockdep forcing IRQF_DISABLED on us, which
- * we don't want and can't tolerate. Although it might be
- * friendlier not to borrow this thread context...
- */
- local_irq_enable();
-#endif
-
res = twl_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
if (res)
goto out;
static int __devinit twl_rtc_probe(struct platform_device *pdev)
{
struct rtc_device *rtc;
- int ret = 0;
+ int ret = -EINVAL;
int irq = platform_get_irq(pdev, 0);
u8 rd_reg;
if (irq <= 0)
- return -EINVAL;
-
- rtc = rtc_device_register(pdev->name,
- &pdev->dev, &twl_rtc_ops, THIS_MODULE);
- if (IS_ERR(rtc)) {
- ret = PTR_ERR(rtc);
- dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
- PTR_ERR(rtc));
- goto out0;
-
- }
-
- platform_set_drvdata(pdev, rtc);
+ goto out1;
ret = twl_rtc_read_u8(&rd_reg, REG_RTC_STATUS_REG);
if (ret < 0)
if (ret < 0)
goto out1;
- ret = request_irq(irq, twl_rtc_interrupt,
- IRQF_TRIGGER_RISING,
- dev_name(&rtc->dev), rtc);
- if (ret < 0) {
- dev_err(&pdev->dev, "IRQ is not free.\n");
- goto out1;
- }
-
if (twl_class_is_6030()) {
twl6030_interrupt_unmask(TWL6030_RTC_INT_MASK,
REG_INT_MSK_LINE_A);
/* Check RTC module status, Enable if it is off */
ret = twl_rtc_read_u8(&rd_reg, REG_RTC_CTRL_REG);
if (ret < 0)
- goto out2;
+ goto out1;
if (!(rd_reg & BIT_RTC_CTRL_REG_STOP_RTC_M)) {
dev_info(&pdev->dev, "Enabling TWL-RTC.\n");
rd_reg = BIT_RTC_CTRL_REG_STOP_RTC_M;
ret = twl_rtc_write_u8(rd_reg, REG_RTC_CTRL_REG);
if (ret < 0)
- goto out2;
+ goto out1;
}
/* init cached IRQ enable bits */
ret = twl_rtc_read_u8(&rtc_irq_bits, REG_RTC_INTERRUPTS_REG);
if (ret < 0)
+ goto out1;
+
+ rtc = rtc_device_register(pdev->name,
+ &pdev->dev, &twl_rtc_ops, THIS_MODULE);
+ if (IS_ERR(rtc)) {
+ ret = PTR_ERR(rtc);
+ dev_err(&pdev->dev, "can't register RTC device, err %ld\n",
+ PTR_ERR(rtc));
+ goto out1;
+ }
+
+ ret = request_threaded_irq(irq, NULL, twl_rtc_interrupt,
+ IRQF_TRIGGER_RISING,
+ dev_name(&rtc->dev), rtc);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "IRQ is not free.\n");
goto out2;
+ }
- return ret;
+ platform_set_drvdata(pdev, rtc);
+ return 0;
out2:
- free_irq(irq, rtc);
-out1:
rtc_device_unregister(rtc);
-out0:
+out1:
return ret;
}
static int dasd_ioctl_read_profile(struct dasd_block *block, void __user *argp)
{
struct dasd_profile_info_t *data;
+ int rc = 0;
data = kmalloc(sizeof(*data), GFP_KERNEL);
if (!data)
spin_unlock_bh(&block->profile.lock);
} else {
spin_unlock_bh(&block->profile.lock);
- return -EIO;
+ rc = -EIO;
+ goto out;
}
if (copy_to_user(argp, data, sizeof(*data)))
- return -EFAULT;
- return 0;
+ rc = -EFAULT;
+out:
+ kfree(data);
+ return rc;
}
#else
static int dasd_ioctl_reset_profile(struct dasd_block *block)
switch (sccb->header.response_code) {
case 0x0020:
set_bit(id, sclp_storage_ids);
- for (i = 0; i < sccb->assigned; i++)
- sclp_unassign_storage(sccb->entries[i] >> 16);
+ for (i = 0; i < sccb->assigned; i++) {
+ if (sccb->entries[i])
+ sclp_unassign_storage(sccb->entries[i] >> 16);
+ }
break;
default:
rc = -EIO;
config SCSI_QLA_ISCSI
tristate "QLogic ISP4XXX and ISP82XX host adapter family support"
- depends on PCI && SCSI
+ depends on PCI && SCSI && NET
select SCSI_ISCSI_ATTRS
---help---
This driver supports the QLogic 40xx (ISP4XXX) and 8022 (ISP82XX)
!defined(CONFIG_CPU_SUBTYPE_SH7709)
[IRQ_TYPE_LEVEL_HIGH] = VALID(3),
#endif
+#if defined(CONFIG_ARCH_SH7372)
+ [IRQ_TYPE_EDGE_BOTH] = VALID(4),
+#endif
};
static int intc_set_type(struct irq_data *data, unsigned int type)
for(count = 0; count < Patch_Count; count++) {
AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Freeing Patch Buffer %d \r\n",count));
- kfree(RamPatch[Patch_Count].Data);
+ kfree(RamPatch[count].Data);
}
for(count = 0; count < Tag_Count; count++) {
#include <linux/io.h>
#include <linux/errno.h>
+#include <linux/string.h>
#include <brcm_hw_ids.h>
#include <chipcommon.h>
#define _BRCM_TYPES_H_
#include <linux/types.h>
+#include <linux/io.h>
/* Bus types */
#define SI_BUS 0 /* SOC Interconnect */
#include <linux/stringify.h>
#include <linux/delay.h>
#include <linux/kthread.h>
+#include <linux/slab.h>
#include <media/v4l2-dev.h>
#include <media/v4l2-ioctl.h>
#include <media/videobuf2-dma-contig.h>
#include <linux/string.h>
#include <linux/vmalloc.h>
#include <linux/netdevice.h>
+#include <asm/io.h>
#include <asm/uaccess.h>
#include "ft1000.h"
#include <drm/drmP.h>
#include <drm/drm.h>
-/**
- * Initialize an already allocated GEM object of the specified size with
- * no GEM provided backing store. Instead the caller is responsible for
- * backing the object and handling it.
- */
-int drm_gem_private_object_init(struct drm_device *dev,
- struct drm_gem_object *obj, size_t size)
-{
- BUG_ON((size & (PAGE_SIZE - 1)) != 0);
-
- obj->dev = dev;
- obj->filp = NULL;
-
- kref_init(&obj->refcount);
- atomic_set(&obj->handle_count, 0);
- obj->size = size;
-
- return 0;
-}
-
void drm_gem_object_release_wrap(struct drm_gem_object *obj)
{
/* Remove the list map if one is present */
kfree(list->map);
list->map = NULL;
}
- if (obj->filp)
- drm_gem_object_release(obj);
+ drm_gem_object_release(obj);
}
/**
extern void drm_gem_object_release_wrap(struct drm_gem_object *obj);
-extern int drm_gem_private_object_init(struct drm_device *dev,
- struct drm_gem_object *obj, size_t size);
extern int gem_create_mmap_offset(struct drm_gem_object *obj);
/* Create drm encoder object */
connector = &dsi_connector->base.base;
encoder = &dbi_output->base.base;
+ /* Review this if we ever get MIPI-HDMI bridges or similar */
drm_encoder_init(dev,
encoder,
p_funcs->encoder_funcs,
- DRM_MODE_ENCODER_MIPI);
+ DRM_MODE_ENCODER_LVDS);
drm_encoder_helper_add(encoder, p_funcs->encoder_helper_funcs);
/* Attach to given connector */
#include "mdfld_dsi_output.h"
#include "mdfld_output.h"
-#define DRM_MODE_ENCODER_MIPI 5
-
-
/*
* DBI encoder which inherits from mdfld_dsi_encoder
*/
/* Create drm encoder object */
connector = &dsi_connector->base.base;
encoder = &dpi_output->base.base;
+ /*
+ * On existing hardware this will be a panel of some form,
+ * if future devices also have HDMI bridges this will need
+ * revisiting
+ */
drm_encoder_init(dev,
encoder,
p_funcs->encoder_funcs,
- DRM_MODE_ENCODER_MIPI);
+ DRM_MODE_ENCODER_LVDS);
drm_encoder_helper_add(encoder,
p_funcs->encoder_helper_funcs);
psb_output->type = (pipe == 0) ? INTEL_OUTPUT_MIPI : INTEL_OUTPUT_MIPI2;
connector = &psb_output->base;
- drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs, DRM_MODE_CONNECTOR_MIPI);
+ /* Revisit type if MIPI/HDMI bridges ever appear on Medfield */
+ drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs,
+ DRM_MODE_CONNECTOR_LVDS);
drm_connector_helper_add(connector, &mdfld_dsi_connector_helper_funcs);
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
* DEALINGS IN THE SOFTWARE.
*/
-#define DRM_MODE_ENCODER_MIPI 5
-
/* Medfield DSI controller registers */
#define MIPIA_DEVICE_READY_REG 0xb000
/* Append new drm mode definition here, align with libdrm definition */
#define DRM_MODE_SCALE_NO_SCALE 2
-#define DRM_MODE_CONNECTOR_MIPI 15
enum {
CHIP_PSB_8108 = 0, /* Poulsbo */
page_buf = alloc_page(GFP_KERNEL);
if (!page_buf) {
- kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
+ kmem_cache_free(blkdev->request_pool, blkvsc_req);
return -ENOMEM;
}
__free_page(page_buf);
- kmem_cache_free(blkvsc_req->dev->request_pool, blkvsc_req);
+ kmem_cache_free(blkdev->request_pool, blkvsc_req);
return ret;
}
mutex_lock(&indio_dev->mlock);
addr = adis16203_addresses[chan->address][0];
ret = adis16203_spi_read_reg_16(indio_dev, addr, &val16);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
if (val16 & ADIS16203_ERROR_ACTIVE) {
ret = adis16203_check_status(indio_dev);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
}
val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
if (chan->scan_type.sign == 's')
mutex_lock(&indio_dev->mlock);
addr = adis16204_addresses[chan->address][0];
ret = adis16204_spi_read_reg_16(indio_dev, addr, &val16);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
if (val16 & ADIS16204_ERROR_ACTIVE) {
ret = adis16204_check_status(indio_dev);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
}
val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
if (chan->scan_type.sign == 's')
mutex_lock(&indio_dev->mlock);
addr = adis16209_addresses[chan->address][0];
ret = adis16209_spi_read_reg_16(indio_dev, addr, &val16);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
if (val16 & ADIS16209_ERROR_ACTIVE) {
ret = adis16209_check_status(indio_dev);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
}
val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
if (chan->scan_type.sign == 's')
mutex_lock(&indio_dev->mlock);
addr = adis16240_addresses[chan->address][0];
ret = adis16240_spi_read_reg_16(indio_dev, addr, &val16);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
if (val16 & ADIS16240_ERROR_ACTIVE) {
ret = adis16240_check_status(indio_dev);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
}
val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
if (chan->scan_type.sign == 's')
mutex_lock(&indio_dev->mlock);
addr = adis16260_addresses[chan->address][0];
ret = adis16260_spi_read_reg_16(indio_dev, addr, &val16);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
if (val16 & ADIS16260_ERROR_ACTIVE) {
ret = adis16260_check_status(indio_dev);
- if (ret)
+ if (ret) {
+ mutex_unlock(&indio_dev->mlock);
return ret;
+ }
}
val16 = val16 & ((1 << chan->scan_type.realbits) - 1);
if (chan->scan_type.sign == 's')
- add compile as module support
- move nvec devices to mfd cells?
- adjust to kernel style
-
-
+ - fix clk usage
+ should not be using clk_get_sys(), but clk_get(&pdev->dev, conn)
+ where conn is either NULL if the device only has one clock, or
+ the device specific name if it has multiple clocks.
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
+#include <linux/interrupt.h>
#include <linux/phy.h>
#include <linux/ratelimit.h>
#include <net/dst.h>
**********************************************************************/
#include <linux/kernel.h>
#include <linux/netdevice.h>
+#include <linux/interrupt.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
}
-
-
-
-
-
-
+MODULE_FIRMWARE("RTL8192U/boot.img");
+MODULE_FIRMWARE("RTL8192U/main.img");
+MODULE_FIRMWARE("RTL8192U/data.img");
module_param(msi_en, int, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(msi_en, "enable msi");
-/* These are used to make sure the module doesn't unload before all the
- * threads have exited.
- */
-static atomic_t total_threads = ATOMIC_INIT(0);
-static DECLARE_COMPLETION(threads_gone);
-
static irqreturn_t rtsx_interrupt(int irq, void *dev_id);
/***********************************************************************
/* enqueue the command and wake up the control thread */
srb->scsi_done = done;
chip->srb = srb;
- up(&(dev->sema));
+ complete(&dev->cmnd_ready);
return 0;
}
current->flags |= PF_NOFREEZE;
for (;;) {
- if (down_interruptible(&dev->sema))
+ if (wait_for_completion_interruptible(&dev->cmnd_ready))
break;
/* lock the device pointers */
mutex_unlock(&dev->dev_mutex);
} /* for (;;) */
- scsi_host_put(host);
-
/* notify the exit routine that we're actually exiting now
*
* complete()/wait_for_completion() is similar to up()/down(),
* This is important in preemption kernels, which transfer the flow
* of execution immediately upon a complete().
*/
- complete_and_exit(&threads_gone, 0);
+ complete_and_exit(&dev->control_exit, 0);
}
{
struct rtsx_dev *dev = (struct rtsx_dev *)__dev;
struct rtsx_chip *chip = dev->chip;
- struct Scsi_Host *host = rtsx_to_host(dev);
struct sd_info *sd_card = &(chip->sd_card);
struct xd_info *xd_card = &(chip->xd_card);
struct ms_info *ms_card = &(chip->ms_card);
mutex_unlock(&dev->dev_mutex);
}
- scsi_host_put(host);
- complete_and_exit(&threads_gone, 0);
+ complete_and_exit(&dev->polling_exit, 0);
}
/*
{
printk(KERN_INFO "-- %s\n", __func__);
+ /* Tell the control thread to exit. The SCSI host must
+ * already have been removed so it won't try to queue
+ * any more commands.
+ */
+ printk(KERN_INFO "-- sending exit command to thread\n");
+ complete(&dev->cmnd_ready);
+ if (dev->ctl_thread)
+ wait_for_completion(&dev->control_exit);
+ if (dev->polling_thread)
+ wait_for_completion(&dev->polling_exit);
+
+ wait_timeout(200);
+
if (dev->rtsx_resv_buf) {
- dma_free_coherent(&(dev->pci->dev), HOST_CMDS_BUF_LEN,
+ dma_free_coherent(&(dev->pci->dev), RTSX_RESV_BUF_LEN,
dev->rtsx_resv_buf, dev->rtsx_resv_buf_addr);
dev->chip->host_cmds_ptr = NULL;
dev->chip->host_sg_tbl_ptr = NULL;
}
- pci_disable_device(dev->pci);
- pci_release_regions(dev->pci);
-
- if (dev->irq > 0) {
+ if (dev->irq > 0)
free_irq(dev->irq, (void *)dev);
- }
- if (dev->chip->msi_en) {
+ if (dev->chip->msi_en)
pci_disable_msi(dev->pci);
- }
+ if (dev->remap_addr)
+ iounmap(dev->remap_addr);
- /* Tell the control thread to exit. The SCSI host must
- * already have been removed so it won't try to queue
- * any more commands.
- */
- printk(KERN_INFO "-- sending exit command to thread\n");
- up(&dev->sema);
+ pci_disable_device(dev->pci);
+ pci_release_regions(dev->pci);
+
+ rtsx_release_chip(dev->chip);
+ kfree(dev->chip);
}
/* First stage of disconnect processing: stop all commands and remove
scsi_unlock(host);
mutex_unlock(&dev->dev_mutex);
wake_up(&dev->delay_wait);
+ wait_for_completion(&dev->scanning_done);
/* Wait some time to let other threads exist */
wait_timeout(100);
/* Should we unbind if no devices were detected? */
}
- scsi_host_put(rtsx_to_host(dev));
- complete_and_exit(&threads_gone, 0);
+ complete_and_exit(&dev->scanning_done, 0);
}
static void rtsx_init_options(struct rtsx_chip *chip)
spin_lock_init(&dev->reg_lock);
mutex_init(&(dev->dev_mutex));
- sema_init(&(dev->sema), 0);
+ init_completion(&dev->cmnd_ready);
+ init_completion(&dev->control_exit);
+ init_completion(&dev->polling_exit);
init_completion(&(dev->notify));
+ init_completion(&dev->scanning_done);
init_waitqueue_head(&dev->delay_wait);
dev->pci = pci;
pci_set_master(pci);
synchronize_irq(dev->irq);
- err = scsi_add_host(host, &pci->dev);
- if (err) {
- printk(KERN_ERR "Unable to add the scsi host\n");
- goto errout;
- }
-
rtsx_init_chip(dev->chip);
/* Start up our control thread */
- th = kthread_create(rtsx_control_thread, dev, CR_DRIVER_NAME);
+ th = kthread_run(rtsx_control_thread, dev, CR_DRIVER_NAME);
if (IS_ERR(th)) {
printk(KERN_ERR "Unable to start control thread\n");
err = PTR_ERR(th);
goto errout;
}
+ dev->ctl_thread = th;
- /* Take a reference to the host for the control thread and
- * count it among all the threads we have launched. Then
- * start it up. */
- scsi_host_get(rtsx_to_host(dev));
- atomic_inc(&total_threads);
- wake_up_process(th);
+ err = scsi_add_host(host, &pci->dev);
+ if (err) {
+ printk(KERN_ERR "Unable to add the scsi host\n");
+ goto errout;
+ }
/* Start up the thread for delayed SCSI-device scanning */
th = kthread_create(rtsx_scan_thread, dev, "rtsx-scan");
goto errout;
}
- /* Take a reference to the host for the scanning thread and
- * count it among all the threads we have launched. Then
- * start it up. */
- scsi_host_get(rtsx_to_host(dev));
- atomic_inc(&total_threads);
wake_up_process(th);
/* Start up the thread for polling thread */
- th = kthread_create(rtsx_polling_thread, dev, "rtsx-polling");
+ th = kthread_run(rtsx_polling_thread, dev, "rtsx-polling");
if (IS_ERR(th)) {
printk(KERN_ERR "Unable to start the device-polling thread\n");
quiesce_and_remove_host(dev);
err = PTR_ERR(th);
goto errout;
}
-
- /* Take a reference to the host for the polling thread and
- * count it among all the threads we have launched. Then
- * start it up. */
- scsi_host_get(rtsx_to_host(dev));
- atomic_inc(&total_threads);
- wake_up_process(th);
+ dev->polling_thread = th;
pci_set_drvdata(pci, dev);
pci_unregister_driver(&driver);
- /* Don't return until all of our control and scanning threads
- * have exited. Since each thread signals threads_gone as its
- * last act, we have to call wait_for_completion the right number
- * of times.
- */
- while (atomic_read(&total_threads) > 0) {
- wait_for_completion(&threads_gone);
- atomic_dec(&total_threads);
- }
-
printk(KERN_INFO "%s module exit\n", CR_DRIVER_NAME);
}
/* locks */
spinlock_t reg_lock;
+ struct task_struct *ctl_thread; /* the control thread */
+ struct task_struct *polling_thread; /* the polling thread */
+
/* mutual exclusion and synchronization structures */
- struct semaphore sema; /* to sleep thread on */
+ struct completion cmnd_ready; /* to sleep thread on */
+ struct completion control_exit; /* control thread exit */
+ struct completion polling_exit; /* polling thread exit */
struct completion notify; /* thread begin/end */
+ struct completion scanning_done; /* wait for scan thread */
+
wait_queue_head_t delay_wait; /* wait during scan, reset */
struct mutex dev_mutex;
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/interrupt.h>
+#include <linux/slab.h>
#include <linux/videodev2.h>
#include "solo6x10.h"
#include "tw28.h"
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include "solo6x10.h"
#include "osd-font.h"
#include <linux/mempool.h>
#include <linux/poll.h>
#include <linux/kthread.h>
+#include <linux/slab.h>
#include <linux/freezer.h>
#include <sound/core.h>
#include <sound/initval.h>
*/
#include <linux/kernel.h>
+#include <linux/slab.h>
#include <linux/scatterlist.h>
#include "solo6x10.h"
#include <linux/list.h>
#include <linux/wait.h>
#include <linux/delay.h>
+#include <linux/slab.h>
#include <asm/io.h>
#include <linux/atomic.h>
#include <linux/videodev2.h>
{
size_t count = nbytes;
const char *ptr = buffer;
- int bytes;
+ size_t bytes;
unsigned long flags;
u_char buf[256];
+
if (synth == NULL)
return -ENODEV;
while (count > 0) {
- bytes = min_t(size_t, count, sizeof(buf));
+ bytes = min(count, sizeof(buf));
if (copy_from_user(buf, ptr, bytes))
return -EFAULT;
count -= bytes;
break;
#ifdef CONFIG_OMAP_MCBSP
case MCBSP_CLK:
- omap_mcbsp_set_io_type(MCBSP_ID(clk_id), OMAP_MCBSP_POLL_IO);
omap_mcbsp_request(MCBSP_ID(clk_id));
omap2_mcbsp_set_clks_src(MCBSP_ID(clk_id), MCBSP_CLKS_PAD_SRC);
break;
-zcache-y := tmem.o
+zcache-y := zcache-main.o tmem.o
obj-$(CONFIG_ZCACHE) += zcache.o
struct tmem_obj *obj;
void *pampd;
bool ephemeral = is_ephemeral(pool);
- uint32_t ret = -1;
+ int ret = -1;
struct tmem_hashbucket *hb;
bool free = (get_and_free == 1) || ((get_and_free == 0) && ephemeral);
bool lock_held = false;
* http://marc.info/?l=linux-mm&m=127811271605009
*/
+#include <linux/module.h>
#include <linux/cpu.h>
#include <linux/highmem.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/types.h>
#include <linux/atomic.h>
+#include <linux/math64.h>
#include "tmem.h"
#include "../zram/xvmalloc.h" /* if built in drivers/staging */
#define MAX_CLIENTS 16
#define LOCAL_CLIENT ((uint16_t)-1)
+
+MODULE_LICENSE("GPL");
+
struct zcache_client {
struct tmem_pool *tmem_pools[MAX_POOLS_PER_CLIENT];
struct xv_pool *xvpool;
size_t clen;
int ret;
unsigned long count;
- struct page *page = virt_to_page(data);
+ struct page *page = (struct page *)(data);
struct zcache_client *cli = pool->client;
uint16_t client_id = get_client_id_from_client(cli);
unsigned long zv_mean_zsize;
unsigned long curr_pers_pampd_count;
+ u64 total_zsize;
if (eph) {
ret = zcache_compress(page, &cdata, &clen);
}
/* reject if mean compression is too poor */
if ((clen > zv_max_mean_zsize) && (curr_pers_pampd_count > 0)) {
- zv_mean_zsize = xv_get_total_size_bytes(cli->xvpool) /
- curr_pers_pampd_count;
+ total_zsize = xv_get_total_size_bytes(cli->xvpool);
+ zv_mean_zsize = div_u64(total_zsize,
+ curr_pers_pampd_count);
if (zv_mean_zsize > zv_max_mean_zsize) {
zcache_mean_compress_poor++;
goto out;
int ret = 0;
BUG_ON(is_ephemeral(pool));
- zv_decompress(virt_to_page(data), pampd);
+ zv_decompress((struct page *)(data), pampd);
return ret;
}
goto out;
if (!zcache_freeze && zcache_do_preload(pool) == 0) {
/* preload does preempt_disable on success */
- ret = tmem_put(pool, oidp, index, page_address(page),
+ ret = tmem_put(pool, oidp, index, (char *)(page),
PAGE_SIZE, 0, is_ephemeral(pool));
if (ret < 0) {
if (is_ephemeral(pool))
pool = zcache_get_pool_by_id(cli_id, pool_id);
if (likely(pool != NULL)) {
if (atomic_read(&pool->obj_count) > 0)
- ret = tmem_get(pool, oidp, index, page_address(page),
+ ret = tmem_get(pool, oidp, index, (char *)(page),
&size, 0, is_ephemeral(pool));
zcache_put_pool(pool);
}
static int __init zcache_init(void)
{
-#ifdef CONFIG_SYSFS
int ret = 0;
+#ifdef CONFIG_SYSFS
ret = sysfs_create_group(mm_kobj, &zcache_attr_group);
if (ret) {
pr_err("zcache: can't create sysfs\n");
case 0:
return iscsit_handle_recovery_datain_or_r2t(conn, buf,
hdr->itt, hdr->ttt, hdr->begrun, hdr->runlength);
- return 0;
case ISCSI_FLAG_SNACK_TYPE_STATUS:
return iscsit_handle_status_snack(conn, hdr->itt, hdr->ttt,
hdr->begrun, hdr->runlength);
ISCSI_TCP);
if (IS_ERR(tpg_np)) {
iscsit_put_tpg(tpg);
- return ERR_PTR(PTR_ERR(tpg_np));
+ return ERR_CAST(tpg_np);
}
pr_debug("LIO_Target_ConfigFS: addnptotpg done!\n");
tiqn = iscsit_add_tiqn((unsigned char *)name);
if (IS_ERR(tiqn))
- return ERR_PTR(PTR_ERR(tiqn));
+ return ERR_CAST(tiqn);
/*
* Setup struct iscsi_wwn_stat_grps for se_wwn->fabric_stat_group.
*/
*/
list_for_each_entry(ooo_tmp, &sess->sess_ooo_cmdsn_list,
ooo_list) {
- while (ooo_tmp->cmdsn < ooo_cmdsn->cmdsn)
+ if (ooo_tmp->cmdsn < ooo_cmdsn->cmdsn)
continue;
list_add(&ooo_cmdsn->ooo_list,
ISCSI_LOGIN_STATUS_TARGET_ERROR);
goto new_sess_out;
}
-#if 0
- if (!iscsi_ntop6((const unsigned char *)
- &sock_in6.sin6_addr.in6_u,
- (char *)&conn->ipv6_login_ip[0],
- IPV6_ADDRESS_SPACE)) {
- pr_err("iscsi_ntop6() failed\n");
- iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
- ISCSI_LOGIN_STATUS_TARGET_ERROR);
- goto new_sess_out;
- }
-#else
- pr_debug("Skipping iscsi_ntop6()\n");
-#endif
+ snprintf(conn->login_ip, sizeof(conn->login_ip), "%pI6c",
+ &sock_in6.sin6_addr.in6_u);
+ conn->login_port = ntohs(sock_in6.sin6_port);
} else {
memset(&sock_in, 0, sizeof(struct sockaddr_in));
struct iscsi_param_list *src_param_list,
int leading)
{
- struct iscsi_param *new_param = NULL, *param = NULL;
+ struct iscsi_param *param = NULL;
+ struct iscsi_param *new_param = NULL;
struct iscsi_param_list *param_list = NULL;
param_list = kzalloc(sizeof(struct iscsi_param_list), GFP_KERNEL);
if (!param_list) {
- pr_err("Unable to allocate memory for"
- " struct iscsi_param_list.\n");
+ pr_err("Unable to allocate memory for struct iscsi_param_list.\n");
goto err_out;
}
INIT_LIST_HEAD(¶m_list->param_list);
new_param = kzalloc(sizeof(struct iscsi_param), GFP_KERNEL);
if (!new_param) {
- pr_err("Unable to allocate memory for"
- " struct iscsi_param.\n");
+ pr_err("Unable to allocate memory for struct iscsi_param.\n");
+ goto err_out;
+ }
+
+ new_param->name = kstrdup(param->name, GFP_KERNEL);
+ new_param->value = kstrdup(param->value, GFP_KERNEL);
+ if (!new_param->value || !new_param->name) {
+ kfree(new_param->value);
+ kfree(new_param->name);
+ kfree(new_param);
+ pr_err("Unable to allocate memory for parameter name/value.\n");
goto err_out;
}
new_param->use = param->use;
new_param->type_range = param->type_range;
- new_param->name = kzalloc(strlen(param->name) + 1, GFP_KERNEL);
- if (!new_param->name) {
- pr_err("Unable to allocate memory for"
- " parameter name.\n");
- goto err_out;
- }
-
- new_param->value = kzalloc(strlen(param->value) + 1,
- GFP_KERNEL);
- if (!new_param->value) {
- pr_err("Unable to allocate memory for"
- " parameter value.\n");
- goto err_out;
- }
-
- memcpy(new_param->name, param->name, strlen(param->name));
- new_param->name[strlen(param->name)] = '\0';
- memcpy(new_param->value, param->value, strlen(param->value));
- new_param->value[strlen(param->value)] = '\0';
-
list_add_tail(&new_param->p_list, ¶m_list->param_list);
}
- if (!list_empty(¶m_list->param_list))
+ if (!list_empty(¶m_list->param_list)) {
*dst_param_list = param_list;
- else {
+ } else {
pr_err("No parameters allocated.\n");
goto err_out;
}
if (!cmd->tmr_req) {
pr_err("Unable to allocate memory for"
" Task Management command!\n");
- return NULL;
+ goto out;
}
/*
* TASK_REASSIGN for ERL=2 / connection stays inside of
return cmd;
out:
iscsit_release_cmd(cmd);
- if (se_cmd)
- transport_free_se_cmd(se_cmd);
return NULL;
}
{
struct se_lun *lun = cmd->se_lun;
struct se_device *dev = cmd->se_dev;
+ struct se_portal_group *tpg = lun->lun_sep->sep_tpg;
unsigned char *buf;
/*
buf = transport_kmap_first_data_page(cmd);
- buf[0] = dev->transport->get_device_type(dev);
- if (buf[0] == TYPE_TAPE)
- buf[1] = 0x80;
+ if (dev == tpg->tpg_virt_lun0.lun_se_dev) {
+ buf[0] = 0x3f; /* Not connected */
+ } else {
+ buf[0] = dev->transport->get_device_type(dev);
+ if (buf[0] == TYPE_TAPE)
+ buf[1] = 0x80;
+ }
buf[2] = dev->transport->get_device_rev(dev);
/*
length += target_modesense_control(dev, &buf[offset+length]);
break;
default:
- pr_err("Got Unknown Mode Page: 0x%02x\n",
- cdb[2] & 0x3f);
+ pr_err("MODE SENSE: unimplemented page/subpage: 0x%02x/0x%02x\n",
+ cdb[2] & 0x3f, cdb[3]);
return PYX_TRANSPORT_UNKNOWN_MODE_PAGE;
}
offset += length;
size -= 16;
}
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
err:
transport_kunmap_first_data_page(cmd);
* Note this is not used for TCM/pSCSI passthrough
*/
static int
-target_emulate_write_same(struct se_task *task, int write_same32)
+target_emulate_write_same(struct se_task *task, u32 num_blocks)
{
struct se_cmd *cmd = task->task_se_cmd;
struct se_device *dev = cmd->se_dev;
sector_t range;
sector_t lba = cmd->t_task_lba;
- unsigned int num_blocks;
int ret;
/*
- * Extract num_blocks from the WRITE_SAME_* CDB. Then use the explict
- * range when non zero is supplied, otherwise calculate the remaining
- * range based on ->get_blocks() - starting LBA.
+ * Use the explicit range when non zero is supplied, otherwise calculate
+ * the remaining range based on ->get_blocks() - starting LBA.
*/
- if (write_same32)
- num_blocks = get_unaligned_be32(&cmd->t_task_cdb[28]);
- else
- num_blocks = get_unaligned_be32(&cmd->t_task_cdb[10]);
-
if (num_blocks != 0)
range = num_blocks;
else
return ret;
}
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
return 0;
}
}
ret = target_emulate_unmap(task);
break;
+ case WRITE_SAME:
+ if (!dev->transport->do_discard) {
+ pr_err("WRITE_SAME emulation not supported"
+ " for: %s\n", dev->transport->name);
+ return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
+ }
+ ret = target_emulate_write_same(task,
+ get_unaligned_be16(&cmd->t_task_cdb[7]));
+ break;
case WRITE_SAME_16:
if (!dev->transport->do_discard) {
pr_err("WRITE_SAME_16 emulation not supported"
" for: %s\n", dev->transport->name);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
- ret = target_emulate_write_same(task, 0);
+ ret = target_emulate_write_same(task,
+ get_unaligned_be32(&cmd->t_task_cdb[10]));
break;
case VARIABLE_LENGTH_CMD:
service_action =
dev->transport->name);
return PYX_TRANSPORT_UNKNOWN_SAM_OPCODE;
}
- ret = target_emulate_write_same(task, 1);
+ ret = target_emulate_write_same(task,
+ get_unaligned_be32(&cmd->t_task_cdb[28]));
break;
default:
pr_err("Unsupported VARIABLE_LENGTH_CMD SA:"
if (ret < 0)
return ret;
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
+ /*
+ * Handle the successful completion here unless a caller
+ * has explictly requested an asychronous completion.
+ */
+ if (!(cmd->se_cmd_flags & SCF_EMULATE_CDB_ASYNC)) {
+ task->task_scsi_status = GOOD;
+ transport_complete_task(task, 1);
+ }
return PYX_TRANSPORT_SENT_TO_TRANSPORT;
}
struct se_dev_entry *deve;
u32 i;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
list_for_each_entry(nacl, &tpg->acl_node_list, acl_list) {
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
spin_lock_irq(&nacl->device_list_lock);
for (i = 0; i < TRANSPORT_MAX_LUNS_PER_TPG; i++) {
}
spin_unlock_irq(&nacl->device_list_lock);
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
}
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
}
static struct se_port *core_alloc_port(struct se_device *dev)
return ret;
}
+u32 se_dev_align_max_sectors(u32 max_sectors, u32 block_size)
+{
+ u32 tmp, aligned_max_sectors;
+ /*
+ * Limit max_sectors to a PAGE_SIZE aligned value for modern
+ * transport_allocate_data_tasks() operation.
+ */
+ tmp = rounddown((max_sectors * block_size), PAGE_SIZE);
+ aligned_max_sectors = (tmp / block_size);
+ if (max_sectors != aligned_max_sectors) {
+ printk(KERN_INFO "Rounding down aligned max_sectors from %u"
+ " to %u\n", max_sectors, aligned_max_sectors);
+ return aligned_max_sectors;
+ }
+
+ return max_sectors;
+}
+
void se_dev_set_default_attribs(
struct se_device *dev,
struct se_dev_limits *dev_limits)
* max_sectors is based on subsystem plugin dependent requirements.
*/
dev->se_sub_dev->se_dev_attrib.hw_max_sectors = limits->max_hw_sectors;
+ /*
+ * Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
+ */
+ limits->max_sectors = se_dev_align_max_sectors(limits->max_sectors,
+ limits->logical_block_size);
dev->se_sub_dev->se_dev_attrib.max_sectors = limits->max_sectors;
/*
* Set optimal_sectors from max_sectors, which can be lowered via
return -EINVAL;
}
}
+ /*
+ * Align max_sectors down to PAGE_SIZE to follow transport_allocate_data_tasks()
+ */
+ max_sectors = se_dev_align_max_sectors(max_sectors,
+ dev->se_sub_dev->se_dev_attrib.block_size);
dev->se_sub_dev->se_dev_attrib.max_sectors = max_sectors;
pr_debug("dev[%p]: SE Device max_sectors changed to %u\n",
*/
if (tpg->se_tpg_tfo->tpg_check_demo_mode(tpg)) {
struct se_node_acl *acl;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
list_for_each_entry(acl, &tpg->acl_node_list, acl_list) {
- if (acl->dynamic_node_acl) {
- spin_unlock_bh(&tpg->acl_node_lock);
+ if (acl->dynamic_node_acl &&
+ (!tpg->se_tpg_tfo->tpg_check_demo_mode_login_only ||
+ !tpg->se_tpg_tfo->tpg_check_demo_mode_login_only(tpg))) {
+ spin_unlock_irq(&tpg->acl_node_lock);
core_tpg_add_node_to_devs(acl, tpg);
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
}
}
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
}
return lun_p;
se_nacl = tf->tf_ops.fabric_make_nodeacl(se_tpg, group, name);
if (IS_ERR(se_nacl))
- return ERR_PTR(PTR_ERR(se_nacl));
+ return ERR_CAST(se_nacl);
nacl_cg = &se_nacl->acl_group;
nacl_cg->default_groups = se_nacl->acl_default_groups;
* from the decoded fabric module specific TransportID
* at *i_str.
*/
- spin_lock_bh(&tmp_tpg->acl_node_lock);
+ spin_lock_irq(&tmp_tpg->acl_node_lock);
dest_node_acl = __core_tpg_get_initiator_node_acl(
tmp_tpg, i_str);
if (dest_node_acl) {
atomic_inc(&dest_node_acl->acl_pr_ref_count);
smp_mb__after_atomic_inc();
}
- spin_unlock_bh(&tmp_tpg->acl_node_lock);
+ spin_unlock_irq(&tmp_tpg->acl_node_lock);
if (!dest_node_acl) {
core_scsi3_tpg_undepend_item(tmp_tpg);
/*
* Locate the destination struct se_node_acl from the received Transport ID
*/
- spin_lock_bh(&dest_se_tpg->acl_node_lock);
+ spin_lock_irq(&dest_se_tpg->acl_node_lock);
dest_node_acl = __core_tpg_get_initiator_node_acl(dest_se_tpg,
initiator_str);
if (dest_node_acl) {
atomic_inc(&dest_node_acl->acl_pr_ref_count);
smp_mb__after_atomic_inc();
}
- spin_unlock_bh(&dest_se_tpg->acl_node_lock);
+ spin_unlock_irq(&dest_se_tpg->acl_node_lock);
if (!dest_node_acl) {
pr_err("Unable to locate %s dest_node_acl for"
length = req->rd_size;
dst = sg_virt(&sg_d[i++]) + dst_offset;
- if (!dst)
- BUG();
+ BUG_ON(!dst);
src = sg_virt(&sg_s[j]) + src_offset;
- if (!src)
- BUG();
+ BUG_ON(!src);
dst_offset = 0;
src_offset = length;
length = req->rd_size;
dst = sg_virt(&sg_d[i]) + dst_offset;
- if (!dst)
- BUG();
+ BUG_ON(!dst);
if (sg_d[i].length == length) {
i++;
dst_offset = length;
src = sg_virt(&sg_s[j++]) + src_offset;
- if (!src)
- BUG();
+ BUG_ON(!src);
src_offset = 0;
page_end = 1;
length = req->rd_size;
src = sg_virt(&sg_s[i++]) + src_offset;
- if (!src)
- BUG();
+ BUG_ON(!src);
dst = sg_virt(&sg_d[j]) + dst_offset;
- if (!dst)
- BUG();
+ BUG_ON(!dst);
src_offset = 0;
dst_offset = length;
length = req->rd_size;
src = sg_virt(&sg_s[i]) + src_offset;
- if (!src)
- BUG();
+ BUG_ON(!src);
if (sg_s[i].length == length) {
i++;
src_offset = length;
dst = sg_virt(&sg_d[j++]) + dst_offset;
- if (!dst)
- BUG();
+ BUG_ON(!dst);
dst_offset = 0;
page_end = 1;
{
struct se_node_acl *acl;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
list_for_each_entry(acl, &tpg->acl_node_list, acl_list) {
if (!strcmp(acl->initiatorname, initiatorname) &&
!acl->dynamic_node_acl) {
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return acl;
}
}
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return NULL;
}
tpg->se_tpg_tfo->tpg_release_fabric_acl(tpg, acl);
return NULL;
}
+ /*
+ * Here we only create demo-mode MappedLUNs from the active
+ * TPG LUNs if the fabric is not explictly asking for
+ * tpg_check_demo_mode_login_only() == 1.
+ */
+ if ((tpg->se_tpg_tfo->tpg_check_demo_mode_login_only != NULL) &&
+ (tpg->se_tpg_tfo->tpg_check_demo_mode_login_only(tpg) == 1))
+ do { ; } while (0);
+ else
+ core_tpg_add_node_to_devs(acl, tpg);
- core_tpg_add_node_to_devs(acl, tpg);
-
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
list_add_tail(&acl->acl_list, &tpg->acl_node_list);
tpg->num_node_acls++;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
pr_debug("%s_TPG[%u] - Added DYNAMIC ACL with TCQ Depth: %d for %s"
" Initiator Node: %s\n", tpg->se_tpg_tfo->get_fabric_name(),
{
struct se_node_acl *acl = NULL;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
acl = __core_tpg_get_initiator_node_acl(tpg, initiatorname);
if (acl) {
if (acl->dynamic_node_acl) {
pr_debug("%s_TPG[%u] - Replacing dynamic ACL"
" for %s\n", tpg->se_tpg_tfo->get_fabric_name(),
tpg->se_tpg_tfo->tpg_get_tag(tpg), initiatorname);
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
/*
* Release the locally allocated struct se_node_acl
* because * core_tpg_add_initiator_node_acl() returned
" Node %s already exists for TPG %u, ignoring"
" request.\n", tpg->se_tpg_tfo->get_fabric_name(),
initiatorname, tpg->se_tpg_tfo->tpg_get_tag(tpg));
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return ERR_PTR(-EEXIST);
}
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
if (!se_nacl) {
pr_err("struct se_node_acl pointer is NULL\n");
return ERR_PTR(-EINVAL);
}
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
list_add_tail(&acl->acl_list, &tpg->acl_node_list);
tpg->num_node_acls++;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
done:
pr_debug("%s_TPG[%hu] - Added ACL with TCQ Depth: %d for %s"
struct se_session *sess, *sess_tmp;
int dynamic_acl = 0;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
if (acl->dynamic_node_acl) {
acl->dynamic_node_acl = 0;
dynamic_acl = 1;
}
list_del(&acl->acl_list);
tpg->num_node_acls--;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
spin_lock_bh(&tpg->session_lock);
list_for_each_entry_safe(sess, sess_tmp,
struct se_node_acl *acl;
int dynamic_acl = 0;
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
acl = __core_tpg_get_initiator_node_acl(tpg, initiatorname);
if (!acl) {
pr_err("Access Control List entry for %s Initiator"
" Node %s does not exists for TPG %hu, ignoring"
" request.\n", tpg->se_tpg_tfo->get_fabric_name(),
initiatorname, tpg->se_tpg_tfo->tpg_get_tag(tpg));
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return -ENODEV;
}
if (acl->dynamic_node_acl) {
acl->dynamic_node_acl = 0;
dynamic_acl = 1;
}
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
spin_lock_bh(&tpg->session_lock);
list_for_each_entry(sess, &tpg->tpg_sess_list, sess_list) {
tpg->se_tpg_tfo->get_fabric_name(), initiatorname);
spin_unlock_bh(&tpg->session_lock);
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
if (dynamic_acl)
acl->dynamic_node_acl = 1;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return -EEXIST;
}
/*
if (init_sess)
tpg->se_tpg_tfo->close_session(init_sess);
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
if (dynamic_acl)
acl->dynamic_node_acl = 1;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return -EINVAL;
}
spin_unlock_bh(&tpg->session_lock);
initiatorname, tpg->se_tpg_tfo->get_fabric_name(),
tpg->se_tpg_tfo->tpg_get_tag(tpg));
- spin_lock_bh(&tpg->acl_node_lock);
+ spin_lock_irq(&tpg->acl_node_lock);
if (dynamic_acl)
acl->dynamic_node_acl = 1;
- spin_unlock_bh(&tpg->acl_node_lock);
+ spin_unlock_irq(&tpg->acl_node_lock);
return 0;
}
* not been released because of TFO->tpg_check_demo_mode_cache() == 1
* in transport_deregister_session().
*/
- spin_lock_bh(&se_tpg->acl_node_lock);
+ spin_lock_irq(&se_tpg->acl_node_lock);
list_for_each_entry_safe(nacl, nacl_tmp, &se_tpg->acl_node_list,
acl_list) {
list_del(&nacl->acl_list);
se_tpg->num_node_acls--;
- spin_unlock_bh(&se_tpg->acl_node_lock);
+ spin_unlock_irq(&se_tpg->acl_node_lock);
core_tpg_wait_for_nacl_pr_ref(nacl);
core_free_device_list_for_node(nacl, se_tpg);
se_tpg->se_tpg_tfo->tpg_release_fabric_acl(se_tpg, nacl);
- spin_lock_bh(&se_tpg->acl_node_lock);
+ spin_lock_irq(&se_tpg->acl_node_lock);
}
- spin_unlock_bh(&se_tpg->acl_node_lock);
+ spin_unlock_irq(&se_tpg->acl_node_lock);
if (se_tpg->se_tpg_type == TRANSPORT_TPG_TYPE_NORMAL)
core_tpg_release_virtual_lun0(se_tpg);
{
struct se_portal_group *se_tpg = se_sess->se_tpg;
struct se_node_acl *se_nacl;
+ unsigned long flags;
if (!se_tpg) {
transport_free_session(se_sess);
return;
}
- spin_lock_bh(&se_tpg->session_lock);
+ spin_lock_irqsave(&se_tpg->session_lock, flags);
list_del(&se_sess->sess_list);
se_sess->se_tpg = NULL;
se_sess->fabric_sess_ptr = NULL;
- spin_unlock_bh(&se_tpg->session_lock);
+ spin_unlock_irqrestore(&se_tpg->session_lock, flags);
/*
* Determine if we need to do extra work for this initiator node's
*/
se_nacl = se_sess->se_node_acl;
if (se_nacl) {
- spin_lock_bh(&se_tpg->acl_node_lock);
+ spin_lock_irqsave(&se_tpg->acl_node_lock, flags);
if (se_nacl->dynamic_node_acl) {
if (!se_tpg->se_tpg_tfo->tpg_check_demo_mode_cache(
se_tpg)) {
list_del(&se_nacl->acl_list);
se_tpg->num_node_acls--;
- spin_unlock_bh(&se_tpg->acl_node_lock);
+ spin_unlock_irqrestore(&se_tpg->acl_node_lock, flags);
core_tpg_wait_for_nacl_pr_ref(se_nacl);
core_free_device_list_for_node(se_nacl, se_tpg);
se_tpg->se_tpg_tfo->tpg_release_fabric_acl(se_tpg,
se_nacl);
- spin_lock_bh(&se_tpg->acl_node_lock);
+ spin_lock_irqsave(&se_tpg->acl_node_lock, flags);
}
}
- spin_unlock_bh(&se_tpg->acl_node_lock);
+ spin_unlock_irqrestore(&se_tpg->acl_node_lock, flags);
}
transport_free_session(se_sess);
cmd->scsi_sense_reason = TCM_UNSUPPORTED_SCSI_OPCODE;
break;
}
-
- if (!sc)
+ /*
+ * If a fabric does not define a cmd->se_tfo->new_cmd_map caller,
+ * make the call to transport_send_check_condition_and_sense()
+ * directly. Otherwise expect the fabric to make the call to
+ * transport_send_check_condition_and_sense() after handling
+ * possible unsoliticied write data payloads.
+ */
+ if (!sc && !cmd->se_tfo->new_cmd_map)
transport_new_cmd_failure(cmd);
else {
ret = transport_send_check_condition_and_sense(cmd,
" transport_dev_end_lba(): %llu\n",
cmd->t_task_lba, sectors,
transport_dev_end_lba(dev));
- pr_err(" We should return CHECK_CONDITION"
- " but we don't yet\n");
- return 0;
+ return -EINVAL;
}
- return sectors;
+ return 0;
+}
+
+static int target_check_write_same_discard(unsigned char *flags, struct se_device *dev)
+{
+ /*
+ * Determine if the received WRITE_SAME is used to for direct
+ * passthrough into Linux/SCSI with struct request via TCM/pSCSI
+ * or we are signaling the use of internal WRITE_SAME + UNMAP=1
+ * emulation for -> Linux/BLOCK disbard with TCM/IBLOCK code.
+ */
+ int passthrough = (dev->transport->transport_type ==
+ TRANSPORT_PLUGIN_PHBA_PDEV);
+
+ if (!passthrough) {
+ if ((flags[0] & 0x04) || (flags[0] & 0x02)) {
+ pr_err("WRITE_SAME PBDATA and LBDATA"
+ " bits not supported for Block Discard"
+ " Emulation\n");
+ return -ENOSYS;
+ }
+ /*
+ * Currently for the emulated case we only accept
+ * tpws with the UNMAP=1 bit set.
+ */
+ if (!(flags[0] & 0x08)) {
+ pr_err("WRITE_SAME w/o UNMAP bit not"
+ " supported for Block Discard Emulation\n");
+ return -ENOSYS;
+ }
+ }
+
+ return 0;
}
/* transport_generic_cmd_sequencer():
goto out_unsupported_cdb;
if (sectors)
- size = transport_get_size(sectors, cdb, cmd);
+ size = transport_get_size(1, cdb, cmd);
else {
pr_err("WSNZ=1, WRITE_SAME w/sectors=0 not"
" supported\n");
cmd->t_task_lba = get_unaligned_be64(&cdb[12]);
cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB;
- /*
- * Skip the remaining assignments for TCM/PSCSI passthrough
- */
- if (passthrough)
- break;
-
- if ((cdb[10] & 0x04) || (cdb[10] & 0x02)) {
- pr_err("WRITE_SAME PBDATA and LBDATA"
- " bits not supported for Block Discard"
- " Emulation\n");
+ if (target_check_write_same_discard(&cdb[10], dev) < 0)
goto out_invalid_cdb_field;
- }
- /*
- * Currently for the emulated case we only accept
- * tpws with the UNMAP=1 bit set.
- */
- if (!(cdb[10] & 0x08)) {
- pr_err("WRITE_SAME w/o UNMAP bit not"
- " supported for Block Discard Emulation\n");
- goto out_invalid_cdb_field;
- }
+
break;
default:
pr_err("VARIABLE_LENGTH_CMD service action"
cmd->se_cmd_flags |= SCF_EMULATE_CDB_ASYNC;
/*
* Check to ensure that LBA + Range does not exceed past end of
- * device.
+ * device for IBLOCK and FILEIO ->do_sync_cache() backend calls
*/
- if (!transport_cmd_get_valid_sectors(cmd))
- goto out_invalid_cdb_field;
+ if ((cmd->t_task_lba != 0) || (sectors != 0)) {
+ if (transport_cmd_get_valid_sectors(cmd) < 0)
+ goto out_invalid_cdb_field;
+ }
break;
case UNMAP:
size = get_unaligned_be16(&cdb[7]);
goto out_unsupported_cdb;
if (sectors)
- size = transport_get_size(sectors, cdb, cmd);
+ size = transport_get_size(1, cdb, cmd);
else {
pr_err("WSNZ=1, WRITE_SAME w/sectors=0 not supported\n");
goto out_invalid_cdb_field;
}
cmd->t_task_lba = get_unaligned_be64(&cdb[2]);
- passthrough = (dev->transport->transport_type ==
- TRANSPORT_PLUGIN_PHBA_PDEV);
- /*
- * Determine if the received WRITE_SAME_16 is used to for direct
- * passthrough into Linux/SCSI with struct request via TCM/pSCSI
- * or we are signaling the use of internal WRITE_SAME + UNMAP=1
- * emulation for -> Linux/BLOCK disbard with TCM/IBLOCK and
- * TCM/FILEIO subsystem plugin backstores.
- */
- if (!passthrough) {
- if ((cdb[1] & 0x04) || (cdb[1] & 0x02)) {
- pr_err("WRITE_SAME PBDATA and LBDATA"
- " bits not supported for Block Discard"
- " Emulation\n");
- goto out_invalid_cdb_field;
- }
- /*
- * Currently for the emulated case we only accept
- * tpws with the UNMAP=1 bit set.
- */
- if (!(cdb[1] & 0x08)) {
- pr_err("WRITE_SAME w/o UNMAP bit not "
- " supported for Block Discard Emulation\n");
- goto out_invalid_cdb_field;
- }
+ cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB;
+
+ if (target_check_write_same_discard(&cdb[1], dev) < 0)
+ goto out_invalid_cdb_field;
+ break;
+ case WRITE_SAME:
+ sectors = transport_get_sectors_10(cdb, cmd, §or_ret);
+ if (sector_ret)
+ goto out_unsupported_cdb;
+
+ if (sectors)
+ size = transport_get_size(1, cdb, cmd);
+ else {
+ pr_err("WSNZ=1, WRITE_SAME w/sectors=0 not supported\n");
+ goto out_invalid_cdb_field;
}
+
+ cmd->t_task_lba = get_unaligned_be32(&cdb[2]);
cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB;
+ /*
+ * Follow sbcr26 with WRITE_SAME (10) and check for the existence
+ * of byte 1 bit 3 UNMAP instead of original reserved field
+ */
+ if (target_check_write_same_discard(&cdb[1], dev) < 0)
+ goto out_invalid_cdb_field;
break;
case ALLOW_MEDIUM_REMOVAL:
case GPCMD_CLOSE_TRACK:
static int transport_new_cmd_obj(struct se_cmd *cmd)
{
struct se_device *dev = cmd->se_dev;
- u32 task_cdbs;
- u32 rc;
- int set_counts = 1;
+ int set_counts = 1, rc, task_cdbs;
/*
* Setup any BIDI READ tasks and memory from
cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION;
cmd->scsi_sense_reason =
TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
- return PYX_TRANSPORT_LU_COMM_FAILURE;
+ return -EINVAL;
}
atomic_inc(&cmd->t_fe_count);
atomic_inc(&cmd->t_se_count);
cmd->se_cmd_flags |= SCF_SCSI_CDB_EXCEPTION;
cmd->scsi_sense_reason =
TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
- return PYX_TRANSPORT_LU_COMM_FAILURE;
+ return -EINVAL;
}
if (set_counts) {
if (!task->task_sg)
continue;
- BUG_ON(!task->task_padded_sg);
-
if (!sg_first) {
sg_first = task->task_sg;
chained_nents = task->task_sg_nents;
sg_chain(sg_prev, sg_prev_nents, task->task_sg);
chained_nents += task->task_sg_nents;
}
+ /*
+ * For the padded tasks, use the extra SGL vector allocated
+ * in transport_allocate_data_tasks() for the sg_prev_nents
+ * offset into sg_chain() above.. The last task of a
+ * multi-task list, or a single task will not have
+ * task->task_sg_padded set..
+ */
+ if (task->task_padded_sg)
+ sg_prev_nents = (task->task_sg_nents + 1);
+ else
+ sg_prev_nents = task->task_sg_nents;
sg_prev = task->task_sg;
- sg_prev_nents = task->task_sg_nents;
}
/*
* Setup the starting pointer and total t_tasks_sg_linked_no including
cmd_sg = sgl;
for (i = 0; i < task_count; i++) {
- unsigned int task_size;
+ unsigned int task_size, task_sg_nents_padded;
int count;
task = transport_generic_get_task(cmd, data_direction);
/* Update new cdb with updated lba/sectors */
cmd->transport_split_cdb(task->task_lba, task->task_sectors, cdb);
-
+ /*
+ * This now assumes that passed sg_ents are in PAGE_SIZE chunks
+ * in order to calculate the number per task SGL entries
+ */
+ task->task_sg_nents = DIV_ROUND_UP(task->task_size, PAGE_SIZE);
/*
* Check if the fabric module driver is requesting that all
* struct se_task->task_sg[] be chained together.. If so,
* then allocate an extra padding SG entry for linking and
- * marking the end of the chained SGL.
- * Possibly over-allocate task sgl size by using cmd sgl size.
- * It's so much easier and only a waste when task_count > 1.
- * That is extremely rare.
+ * marking the end of the chained SGL for every task except
+ * the last one for (task_count > 1) operation, or skipping
+ * the extra padding for the (task_count == 1) case.
*/
- task->task_sg_nents = sgl_nents;
- if (cmd->se_tfo->task_sg_chaining) {
- task->task_sg_nents++;
+ if (cmd->se_tfo->task_sg_chaining && (i < (task_count - 1))) {
+ task_sg_nents_padded = (task->task_sg_nents + 1);
task->task_padded_sg = 1;
- }
+ } else
+ task_sg_nents_padded = task->task_sg_nents;
task->task_sg = kmalloc(sizeof(struct scatterlist) *
- task->task_sg_nents, GFP_KERNEL);
+ task_sg_nents_padded, GFP_KERNEL);
if (!task->task_sg) {
cmd->se_dev->transport->free_task(task);
return -ENOMEM;
}
- sg_init_table(task->task_sg, task->task_sg_nents);
+ sg_init_table(task->task_sg, task_sg_nents_padded);
task_size = task->task_size;
struct scatterlist *sgl,
unsigned int sgl_nents)
{
- if (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB)
+ if (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB) {
+ if (transport_cmd_get_valid_sectors(cmd) < 0)
+ return -EINVAL;
+
return transport_allocate_data_tasks(cmd, lba, data_direction,
sgl, sgl_nents);
- else
+ } else
return transport_allocate_control_task(cmd);
}
*/
switch (reason) {
case TCM_NON_EXISTENT_LUN:
+ /* CURRENT ERROR */
+ buffer[offset] = 0x70;
+ /* ILLEGAL REQUEST */
+ buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
+ /* LOGICAL UNIT NOT SUPPORTED */
+ buffer[offset+SPC_ASC_KEY_OFFSET] = 0x25;
+ break;
case TCM_UNSUPPORTED_SCSI_OPCODE:
case TCM_SECTOR_COUNT_TOO_MANY:
/* CURRENT ERROR */
struct se_portal_group *se_tpg = &tpg->se_tpg;
struct se_node_acl *se_acl;
- spin_lock_bh(&se_tpg->acl_node_lock);
+ spin_lock_irq(&se_tpg->acl_node_lock);
list_for_each_entry(se_acl, &se_tpg->acl_node_list, acl_list) {
acl = container_of(se_acl, struct ft_node_acl, se_node_acl);
pr_debug("acl %p port_name %llx\n",
break;
}
}
- spin_unlock_bh(&se_tpg->acl_node_lock);
+ spin_unlock_irq(&se_tpg->acl_node_lock);
return found;
}
synchronize_rcu();
}
-#ifdef MODULE
MODULE_DESCRIPTION("FC TCM fabric driver " FT_VERSION);
MODULE_LICENSE("GPL");
module_init(ft_init);
module_exit(ft_exit);
-#endif /* MODULE */
int pty_limit = NR_UNIX98_PTY_DEFAULT;
static int pty_limit_min;
static int pty_limit_max = NR_UNIX98_PTY_MAX;
+static int tty_count;
static int pty_count;
+static inline void pty_inc_count(void)
+{
+ pty_count = (++tty_count) / 2;
+}
+
+static inline void pty_dec_count(void)
+{
+ pty_count = (--tty_count) / 2;
+}
+
static struct cdev ptmx_cdev;
static struct ctl_table pty_table[] = {
static void pty_unix98_shutdown(struct tty_struct *tty)
{
+ tty_driver_remove_tty(tty->driver, tty);
/* We have our own method as we don't use the tty index */
kfree(tty->termios);
}
*/
tty_driver_kref_get(driver);
tty->count++;
- pty_count++;
+ pty_inc_count(); /* tty */
+ pty_inc_count(); /* tty->link */
return 0;
err_free_mem:
deinitialize_tty_struct(o_tty);
static void pty_unix98_remove(struct tty_driver *driver, struct tty_struct *tty)
{
- pty_count--;
+ pty_dec_count();
}
static const struct tty_operations ptm_unix98_ops = {
unsigned int iir, ier = 0, lsr;
unsigned long flags;
+ spin_lock_irqsave(&up->port.lock, flags);
+
/*
* Must disable interrupts or else we risk racing with the interrupt
* based handler.
* the "Diva" UART used on the management processor on many HP
* ia64 and parisc boxes.
*/
- spin_lock_irqsave(&up->port.lock, flags);
lsr = serial_in(up, UART_LSR);
up->lsr_saved_flags |= lsr & LSR_SAVE_FLAGS;
- spin_unlock_irqrestore(&up->port.lock, flags);
if ((iir & UART_IIR_NO_INT) && (up->ier & UART_IER_THRI) &&
(!uart_circ_empty(&up->port.state->xmit) || up->port.x_char) &&
(lsr & UART_LSR_THRE)) {
}
if (!(iir & UART_IIR_NO_INT))
- serial8250_handle_port(up);
+ transmit_chars(up);
if (is_real_interrupt(up->port.irq))
serial_out(up, UART_IER, ier);
+ spin_unlock_irqrestore(&up->port.lock, flags);
+
/* Standard timer interval plus 0.2s to keep the port running */
mod_timer(&up->timer,
jiffies + uart_poll_timeout(&up->port) + HZ / 5);
.device = 0x800D,
.init = pci_eg20t_init,
},
- {
- .vendor = 0x10DB,
- .device = 0x800D,
- .init = pci_eg20t_init,
- },
/*
* Cronyx Omega PCI (PLX-chip based)
*/
0, 0, pbn_NETMOS9900_2s_115200 },
/*
- * Best Connectivity PCI Multi I/O cards
+ * Best Connectivity and Rosewill PCI Multi I/O cards
*/
{ PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
0, 0, pbn_b0_1_115200 },
{ PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
+ 0xA000, 0x3002,
+ 0, 0, pbn_b0_bt_2_115200 },
+
+ { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
0xA000, 0x3004,
0, 0, pbn_b0_bt_4_115200 },
/* Intel CE4100 */
/* IBM */
/* IBM Thinkpad 701 Internal Modem Voice */
{ "IBM0033", 0 },
+ /* Intermec */
+ /* Intermec CV60 touchscreen port */
+ { "PNP4972", 0 },
/* Intertex */
/* Intertex 28k8 33k6 Voice EXT PnP */
{ "IXDC801", 0 },
static int __init atmel_console_init(void)
{
if (atmel_default_console_device) {
- add_preferred_console(ATMEL_DEVICENAME,
- atmel_default_console_device->id, NULL);
- atmel_init_port(&atmel_ports[atmel_default_console_device->id],
+ struct atmel_uart_data *pdata =
+ atmel_default_console_device->dev.platform_data;
+
+ add_preferred_console(ATMEL_DEVICENAME, pdata->num, NULL);
+ atmel_init_port(&atmel_ports[pdata->num],
atmel_default_console_device);
register_console(&atmel_console);
}
MODULE_DESCRIPTION("MAX3107 driver");
MODULE_AUTHOR("Aavamobile");
-MODULE_ALIAS("aava-max3107-spi");
+MODULE_ALIAS("spi:aava-max3107");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("MAX3107 driver");
MODULE_AUTHOR("Aavamobile");
-MODULE_ALIAS("max3107-spi");
+MODULE_ALIAS("spi:max3107");
MODULE_LICENSE("GPL v2");
module_exit(serial_m3110_exit);
MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("max3110-uart");
+MODULE_ALIAS("spi:max3110-uart");
serial_omap_set_mctrl(&up->port, up->port.mctrl);
/* Software Flow Control Configuration */
- if (termios->c_iflag & (IXON | IXOFF))
- serial_omap_configure_xonxoff(up, termios);
+ serial_omap_configure_xonxoff(up, termios);
spin_unlock_irqrestore(&up->port.lock, flags);
dev_dbg(up->port.dev, "serial_omap_set_termios+%d\n", up->pdev->id);
dma_cap_zero(mask);
dma_cap_set(DMA_SLAVE, mask);
- dma_dev = pci_get_bus_and_slot(2, PCI_DEVFN(0xa, 0)); /* Get DMA's dev
+ dma_dev = pci_get_bus_and_slot(priv->pdev->bus->number,
+ PCI_DEVFN(0xa, 0)); /* Get DMA's dev
information */
/* Set Tx DMA */
param = &priv->param_tx;
.suspend = s3c24xx_serial_suspend,
.resume = s3c24xx_serial_resume,
};
+#define SERIAL_SAMSUNG_PM_OPS (&s3c24xx_serial_pm_ops)
+
#else /* !CONFIG_PM_SLEEP */
-#define s3c24xx_serial_pm_ops NULL
+
+#define SERIAL_SAMSUNG_PM_OPS NULL
#endif /* CONFIG_PM_SLEEP */
int s3c24xx_serial_init(struct platform_driver *drv,
struct s3c24xx_uart_info *info)
{
dbg("s3c24xx_serial_init(%p,%p)\n", drv, info);
- drv->driver.pm = &s3c24xx_serial_pm_ops;
+
+ drv->driver.pm = SERIAL_SAMSUNG_PM_OPS;
return platform_driver_register(drv);
}
clear_bit(TTY_IO_ERROR, &tty->flags);
}
+ /*
+ * This is to allow setserial on this port. People may want to set
+ * port/irq/type and then reconfigure the port properly if it failed
+ * now.
+ */
if (retval && capable(CAP_SYS_ADMIN))
retval = 0;
#include <linux/ctype.h>
#include <linux/err.h>
#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
#include <linux/scatterlist.h>
#include <linux/slab.h>
#endif
struct notifier_block freq_transition;
+
+#ifdef CONFIG_SERIAL_SH_SCI_CONSOLE
+ unsigned short saved_smr;
+ unsigned short saved_fcr;
+ unsigned char saved_brr;
+#endif
};
/* Function prototypes */
/* This routine is used for getting signals of: DTR, DCD, DSR, RI,
and CTS/RTS */
- return TIOCM_DTR | TIOCM_RTS | TIOCM_DSR;
+ return TIOCM_DTR | TIOCM_RTS | TIOCM_CTS | TIOCM_DSR;
}
#ifdef CONFIG_SERIAL_SH_SCI_DMA
return ((freq + 16 * bps) / (32 * bps) - 1);
}
+static void sci_reset(struct uart_port *port)
+{
+ unsigned int status;
+
+ do {
+ status = sci_in(port, SCxSR);
+ } while (!(status & SCxSR_TEND(port)));
+
+ sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */
+
+ if (port->type != PORT_SCI)
+ sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST);
+}
+
static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
struct ktermios *old)
{
struct sci_port *s = to_sci_port(port);
- unsigned int status, baud, smr_val, max_baud;
+ unsigned int baud, smr_val, max_baud;
int t = -1;
u16 scfcr = 0;
sci_port_enable(s);
- do {
- status = sci_in(port, SCxSR);
- } while (!(status & SCxSR_TEND(port)));
-
- sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */
-
- if (port->type != PORT_SCI)
- sci_out(port, SCFCR, scfcr | SCFCR_RFRST | SCFCR_TFRST);
+ sci_reset(port);
smr_val = sci_in(port, SCSMR) & 3;
port->dev = &dev->dev;
+ pm_runtime_irq_safe(&dev->dev);
pm_runtime_enable(&dev->dev);
}
if (options)
uart_parse_options(options, &baud, &parity, &bits, &flow);
- /* TODO: disable clock */
+ sci_port_disable(sci_port);
+
return uart_set_options(port, co, baud, parity, bits, flow);
}
return 0;
}
+#define uart_console(port) ((port)->cons->index == (port)->line)
+
+static int sci_runtime_suspend(struct device *dev)
+{
+ struct sci_port *sci_port = dev_get_drvdata(dev);
+ struct uart_port *port = &sci_port->port;
+
+ if (uart_console(port)) {
+ sci_port->saved_smr = sci_in(port, SCSMR);
+ sci_port->saved_brr = sci_in(port, SCBRR);
+ sci_port->saved_fcr = sci_in(port, SCFCR);
+ }
+ return 0;
+}
+
+static int sci_runtime_resume(struct device *dev)
+{
+ struct sci_port *sci_port = dev_get_drvdata(dev);
+ struct uart_port *port = &sci_port->port;
+
+ if (uart_console(port)) {
+ sci_reset(port);
+ sci_out(port, SCSMR, sci_port->saved_smr);
+ sci_out(port, SCBRR, sci_port->saved_brr);
+ sci_out(port, SCFCR, sci_port->saved_fcr);
+ sci_out(port, SCSCR, sci_port->cfg->scscr);
+ }
+ return 0;
+}
+
#define SCI_CONSOLE (&serial_console)
#else
}
#define SCI_CONSOLE NULL
+#define sci_runtime_suspend NULL
+#define sci_runtime_resume NULL
#endif /* CONFIG_SERIAL_SH_SCI_CONSOLE */
}
static const struct dev_pm_ops sci_dev_pm_ops = {
+ .runtime_suspend = sci_runtime_suspend,
+ .runtime_resume = sci_runtime_resume,
.suspend = sci_suspend,
.resume = sci_resume,
};
return qe_port->bd_virt + (addr - qe_port->bd_dma_addr);
/* something nasty happened */
- printk(KERN_ERR "%s: addr=%x\n", __func__, addr);
+ printk(KERN_ERR "%s: addr=%llx\n", __func__, (u64)addr);
BUG();
return NULL;
}
*
* Locking: tty_mutex for now
*/
-static void tty_driver_remove_tty(struct tty_driver *driver,
- struct tty_struct *tty)
+void tty_driver_remove_tty(struct tty_driver *driver, struct tty_struct *tty)
{
if (driver->ops->remove)
driver->ops->remove(driver, tty);
dev_err(dev, "usb_bulk_msg returned %d\n", rv);
goto exit;
}
- } while ((actual = max_size) &&
+ } while ((actual == max_size) &&
(n < USBTMC_MAX_READS_TO_CLEAR_BULK_IN));
if (actual == max_size) {
}
if (usb_endpoint_xfer_isoc(&ep->desc))
- max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1) *
- (desc->bmAttributes + 1);
+ max_tx = (desc->bMaxBurst + 1) * (desc->bmAttributes + 1) *
+ le16_to_cpu(ep->desc.wMaxPacketSize);
else if (usb_endpoint_xfer_int(&ep->desc))
- max_tx = ep->desc.wMaxPacketSize * (desc->bMaxBurst + 1);
+ max_tx = le16_to_cpu(ep->desc.wMaxPacketSize) *
+ (desc->bMaxBurst + 1);
else
max_tx = 999999;
if (le16_to_cpu(desc->wBytesPerInterval) > max_tx) {
"config %d interface %d altsetting %d ep %d: "
"setting to %d\n",
usb_endpoint_xfer_isoc(&ep->desc) ? "Isoc" : "Int",
- desc->wBytesPerInterval,
+ le16_to_cpu(desc->wBytesPerInterval),
cfgno, inum, asnum, ep->desc.bEndpointAddress,
max_tx);
- ep->ss_ep_comp.wBytesPerInterval = max_tx;
+ ep->ss_ep_comp.wBytesPerInterval = cpu_to_le16(max_tx);
}
}
struct usb_interface *iface = usb_ifnum_to_if(udev,
cur_alt->desc.bInterfaceNumber);
+ if (!iface)
+ return -EINVAL;
if (iface->resetting_device) {
/*
* The USB core just reset the device, so the xHCI host
# musb builds in ../musb along with host support
config USB_GADGET_MUSB_HDRC
tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)"
- depends on USB_MUSB_HDRC && (USB_MUSB_PERIPHERAL || USB_MUSB_OTG)
+ depends on USB_MUSB_HDRC
select USB_GADGET_DUALSPEED
help
This OTG-capable silicon IP is used in dual designs including
#include <linux/list.h>
#include <linux/interrupt.h>
#include <linux/proc_fs.h>
+#include <linux/prefetch.h>
#include <linux/clk.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
cdev->desc.bMaxPacketSize0 =
cdev->gadget->ep0->maxpacket;
if (gadget_is_superspeed(gadget)) {
- if (gadget->speed >= USB_SPEED_SUPER)
+ if (gadget->speed >= USB_SPEED_SUPER) {
cdev->desc.bcdUSB = cpu_to_le16(0x0300);
- else
+ cdev->desc.bMaxPacketSize0 = 9;
+ } else {
cdev->desc.bcdUSB = cpu_to_le16(0x0210);
+ }
}
value = min(w_length, (u16) sizeof cdev->desc);
case ((USB_DIR_IN | USB_TYPE_STANDARD | USB_RECIP_INTERFACE) << 8
| USB_REQ_GET_DESCRIPTOR):
switch (value >> 8) {
+ case HID_DT_HID:
+ VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: HID\n");
+ length = min_t(unsigned short, length,
+ hidg_desc.bLength);
+ memcpy(req->buf, &hidg_desc, length);
+ goto respond;
+ break;
case HID_DT_REPORT:
VDBG(cdev, "USB_REQ_GET_DESCRIPTOR: REPORT\n");
length = min_t(unsigned short, length,
config_ep_by_speed(gadget, f, fp->out_ep)) {
fp->in_ep->desc = NULL;
fp->out_ep->desc = NULL;
+ spin_unlock(&port->lock);
return -EINVAL;
}
usb_ep_enable(fp->out_ep);
}
}
-#if 0
-static void fusb300_dbg_fifo(struct fusb300_ep *ep,
- u8 entry, u16 length)
-{
- u32 reg;
- u32 i = 0;
- u32 j = 0;
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM);
- reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) |
- FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG);
- reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) |
- FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG);
- iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM);
-
- for (i = 0; i < (length >> 2); i++) {
- if (i * 4 == 1024)
- break;
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i * 4);
- printk(KERN_DEBUG" 0x%-8x", reg);
- j++;
- if ((j % 4) == 0)
- printk(KERN_DEBUG "\n");
- }
-
- if (length % 4) {
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i * 4);
- printk(KERN_DEBUG " 0x%x\n", reg);
- }
-
- if ((j % 4) != 0)
- printk(KERN_DEBUG "\n");
-
- fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM,
- FUSB300_GTM_TST_FIFO_DEG);
-}
-
-static void fusb300_cmp_dbg_fifo(struct fusb300_ep *ep,
- u8 entry, u16 length, u8 *golden)
-{
- u32 reg;
- u32 i = 0;
- u32 golden_value;
- u8 *tmp;
-
- tmp = golden;
-
- printk(KERN_DEBUG "fusb300_cmp_dbg_fifo (entry %d) : start\n", entry);
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_GTM);
- reg &= ~(FUSB300_GTM_TST_EP_ENTRY(0xF) |
- FUSB300_GTM_TST_EP_NUM(0xF) | FUSB300_GTM_TST_FIFO_DEG);
- reg |= (FUSB300_GTM_TST_EP_ENTRY(entry) |
- FUSB300_GTM_TST_EP_NUM(ep->epnum) | FUSB300_GTM_TST_FIFO_DEG);
- iowrite32(reg, ep->fusb300->reg + FUSB300_OFFSET_GTM);
-
- for (i = 0; i < (length >> 2); i++) {
- if (i * 4 == 1024)
- break;
- golden_value = *tmp | *(tmp + 1) << 8 |
- *(tmp + 2) << 16 | *(tmp + 3) << 24;
-
- reg = ioread32(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4);
-
- if (reg != golden_value) {
- printk(KERN_DEBUG "0x%x : ", (u32)(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4));
- printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n",
- golden_value, reg);
- }
- tmp += 4;
- }
-
- switch (length % 4) {
- case 1:
- golden_value = *tmp;
- case 2:
- golden_value = *tmp | *(tmp + 1) << 8;
- case 3:
- golden_value = *tmp | *(tmp + 1) << 8 | *(tmp + 2) << 16;
- default:
- break;
-
- reg = ioread32(ep->fusb300->reg + FUSB300_OFFSET_BUFDBG_START + i*4);
- if (reg != golden_value) {
- printk(KERN_DEBUG "0x%x:", (u32)(ep->fusb300->reg +
- FUSB300_OFFSET_BUFDBG_START + i*4));
- printk(KERN_DEBUG " golden = 0x%x, reg = 0x%x\n",
- golden_value, reg);
- }
- }
-
- printk(KERN_DEBUG "fusb300_cmp_dbg_fifo : end\n");
- fusb300_disable_bit(ep->fusb300, FUSB300_OFFSET_GTM,
- FUSB300_GTM_TST_FIFO_DEG);
-}
-#endif
-
static void fusb300_rdfifo(struct fusb300_ep *ep,
struct fusb300_request *req,
u32 length)
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/ioport.h>
-#include <linux/irq.h>
#include <linux/kernel.h>
#include <linux/list.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
+#include <linux/prefetch.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/timer.h>
static const struct platform_device_id s3c_udc_ids[] = {
{ "s3c2410-usbgadget", },
{ "s3c2440-usbgadget", },
+ { }
};
MODULE_DEVICE_TABLE(platform, s3c_udc_ids);
u32 temp;
u32 power_okay;
int i;
- u8 resume_needed = 0;
+ unsigned long resume_needed = 0;
if (time_before (jiffies, ehci->next_statechange))
msleep(5);
if (test_bit(i, &ehci->bus_suspended) &&
(temp & PORT_SUSPEND)) {
temp |= PORT_RESUME;
- resume_needed = 1;
+ set_bit(i, &resume_needed);
}
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
}
i = HCS_N_PORTS (ehci->hcs_params);
while (i--) {
temp = ehci_readl(ehci, &ehci->regs->port_status [i]);
- if (test_bit(i, &ehci->bus_suspended) &&
- (temp & PORT_SUSPEND)) {
+ if (test_bit(i, &resume_needed)) {
temp &= ~(PORT_RWC_BITS | PORT_RESUME);
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
ehci_vdbg (ehci, "resumed port %d\n", i + 1);
if (!selector || selector > 5)
goto error;
ehci_quiesce(ehci);
+
+ /* Put all enabled ports into suspend */
+ while (ports--) {
+ u32 __iomem *sreg =
+ &ehci->regs->port_status[ports];
+
+ temp = ehci_readl(ehci, sreg) & ~PORT_RWC_BITS;
+ if (temp & PORT_PE)
+ ehci_writel(ehci, temp | PORT_SUSPEND,
+ sreg);
+ }
ehci_halt(ehci);
+ temp = ehci_readl(ehci, status_reg);
temp |= selector << 16;
ehci_writel(ehci, temp, status_reg);
break;
#include <linux/usb/ulpi.h>
#include <linux/slab.h>
+#include <mach/hardware.h>
#include <mach/mxc_ehci.h>
#include <asm/mach-types.h>
}
}
+static void disable_put_regulator(
+ struct ehci_hcd_omap_platform_data *pdata)
+{
+ int i;
+
+ for (i = 0 ; i < OMAP3_HS_USB_PORTS ; i++) {
+ if (pdata->regulator[i]) {
+ regulator_disable(pdata->regulator[i]);
+ regulator_put(pdata->regulator[i]);
+ }
+ }
+}
/* configure so an HC device and id are always provided */
/* always called with process context; sleeping is OK */
omap_usbhs_disable(dev);
err_enable:
+ disable_put_regulator(pdata);
usb_put_hcd(hcd);
err_io:
+ iounmap(regs);
return ret;
}
usb_remove_hcd(hcd);
omap_usbhs_disable(dev);
+ disable_put_regulator(dev->platform_data);
+ iounmap(hcd->regs);
usb_put_hcd(hcd);
return 0;
}
goto fail_hcd;
}
+ s5p_ehci->hcd = hcd;
s5p_ehci->clk = clk_get(&pdev->dev, "usbhost");
if (IS_ERR(s5p_ehci->clk)) {
int retval = 0;
spin_lock_irqsave(&priv->lock, spinflags);
+ retval = usb_hcd_check_unlink_urb(hcd, urb, status);
+ if (retval)
+ goto out;
qh = urb->ep->hcpriv;
if (!qh) {
iounmap(base);
}
-static const struct dmi_system_id __initconst ehci_dmi_nohandoff_table[] = {
+static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = {
{
/* Pegatron Lucid (ExoPC) */
.matches = {
/* If the BIOS owns the HC, signal that the OS wants it, and wait */
if (val & XHCI_HC_BIOS_OWNED) {
- writel(val & XHCI_HC_OS_OWNED, base + ext_cap_offset);
+ writel(val | XHCI_HC_OS_OWNED, base + ext_cap_offset);
/* Wait for 5 seconds with 10 microsecond polling interval */
timeout = handshake(base + ext_cap_offset, XHCI_HC_BIOS_OWNED,
&& (temp & PORT_POWER))
status |= USB_PORT_STAT_SUSPEND;
}
- if ((temp & PORT_PLS_MASK) == XDEV_RESUME) {
+ if ((temp & PORT_PLS_MASK) == XDEV_RESUME &&
+ !DEV_SUPERSPEED(temp)) {
if ((temp & PORT_RESET) || !(temp & PORT_PE))
goto error;
- if (!DEV_SUPERSPEED(temp) && time_after_eq(jiffies,
- bus_state->resume_done[wIndex])) {
+ if (time_after_eq(jiffies,
+ bus_state->resume_done[wIndex])) {
xhci_dbg(xhci, "Resume USB2 port %d\n",
wIndex + 1);
bus_state->resume_done[wIndex] = 0;
xhci_ring_device(xhci, slot_id);
bus_state->port_c_suspend |= 1 << wIndex;
bus_state->suspended_ports &= ~(1 << wIndex);
+ } else {
+ /*
+ * The resume has been signaling for less than
+ * 20ms. Report the port status as SUSPEND,
+ * let the usbcore check port status again
+ * and clear resume signaling later.
+ */
+ status |= USB_PORT_STAT_SUSPEND;
}
}
if ((temp & PORT_PLS_MASK) == XDEV_U0
xhci_dbg(xhci, "PORTSC %04x\n", temp);
if (temp & PORT_RESET)
goto error;
- if (temp & XDEV_U3) {
+ if ((temp & PORT_PLS_MASK) == XDEV_U3) {
if ((temp & PORT_PE) == 0)
goto error;
(unsigned long long) addr);
}
+/* flip_cycle means flip the cycle bit of all but the first and last TRB.
+ * (The last TRB actually points to the ring enqueue pointer, which is not part
+ * of this TD.) This is used to remove partially enqueued isoc TDs from a ring.
+ */
static void td_to_noop(struct xhci_hcd *xhci, struct xhci_ring *ep_ring,
- struct xhci_td *cur_td)
+ struct xhci_td *cur_td, bool flip_cycle)
{
struct xhci_segment *cur_seg;
union xhci_trb *cur_trb;
* leave the pointers intact.
*/
cur_trb->generic.field[3] &= cpu_to_le32(~TRB_CHAIN);
+ /* Flip the cycle bit (link TRBs can't be the first
+ * or last TRB).
+ */
+ if (flip_cycle)
+ cur_trb->generic.field[3] ^=
+ cpu_to_le32(TRB_CYCLE);
xhci_dbg(xhci, "Cancel (unchain) link TRB\n");
xhci_dbg(xhci, "Address = %p (0x%llx dma); "
"in seg %p (0x%llx dma)\n",
cur_trb->generic.field[2] = 0;
/* Preserve only the cycle bit of this TRB */
cur_trb->generic.field[3] &= cpu_to_le32(TRB_CYCLE);
+ /* Flip the cycle bit except on the first or last TRB */
+ if (flip_cycle && cur_trb != cur_td->first_trb &&
+ cur_trb != cur_td->last_trb)
+ cur_trb->generic.field[3] ^=
+ cpu_to_le32(TRB_CYCLE);
cur_trb->generic.field[3] |= cpu_to_le32(
TRB_TYPE(TRB_TR_NOOP));
xhci_dbg(xhci, "Cancel TRB %p (0x%llx dma) "
cur_td->urb->stream_id,
cur_td, &deq_state);
else
- td_to_noop(xhci, ep_ring, cur_td);
+ td_to_noop(xhci, ep_ring, cur_td, false);
remove_finished_td:
/*
* The event handler won't see a completion for this TD anymore,
* so remove it from the endpoint ring's TD list. Keep it in
* the cancelled TD list for URB completion later.
*/
- list_del(&cur_td->td_list);
+ list_del_init(&cur_td->td_list);
}
last_unlinked_td = cur_td;
xhci_stop_watchdog_timer_in_irq(xhci, ep);
do {
cur_td = list_entry(ep->cancelled_td_list.next,
struct xhci_td, cancelled_td_list);
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
/* Clean up the cancelled URB */
/* Doesn't matter what we pass for status, since the core will
cur_td = list_first_entry(&ring->td_list,
struct xhci_td,
td_list);
- list_del(&cur_td->td_list);
+ list_del_init(&cur_td->td_list);
if (!list_empty(&cur_td->cancelled_td_list))
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
xhci_giveback_urb_in_irq(xhci, cur_td,
-ESHUTDOWN, "killed");
}
&temp_ep->cancelled_td_list,
struct xhci_td,
cancelled_td_list);
- list_del(&cur_td->cancelled_td_list);
+ list_del_init(&cur_td->cancelled_td_list);
xhci_giveback_urb_in_irq(xhci, cur_td,
-ESHUTDOWN, "killed");
}
else
*status = 0;
}
- list_del(&td->td_list);
+ list_del_init(&td->td_list);
/* Was this TD slated to be cancelled but completed anyway? */
if (!list_empty(&td->cancelled_td_list))
- list_del(&td->cancelled_td_list);
+ list_del_init(&td->cancelled_td_list);
urb_priv->td_cnt++;
/* Giveback the urb when all the tds are completed */
if (td_index == 0) {
ret = usb_hcd_link_urb_to_ep(bus_to_hcd(urb->dev->bus), urb);
- if (unlikely(ret)) {
- xhci_urb_free_priv(xhci, urb_priv);
- urb->hcpriv = NULL;
+ if (unlikely(ret))
return ret;
- }
}
td->urb = urb;
{
int packets_transferred;
+ /* One TRB with a zero-length data packet. */
+ if (running_total == 0 && trb_buff_len == 0)
+ return 0;
+
/* All the TRB queueing functions don't count the current TRB in
* running_total.
*/
struct urb *urb, int i)
{
int num_trbs = 0;
- u64 addr, td_len, running_total;
+ u64 addr, td_len;
addr = (u64) (urb->transfer_dma + urb->iso_frame_desc[i].offset);
td_len = urb->iso_frame_desc[i].length;
- running_total = TRB_MAX_BUFF_SIZE - (addr & (TRB_MAX_BUFF_SIZE - 1));
- running_total &= TRB_MAX_BUFF_SIZE - 1;
- if (running_total != 0)
- num_trbs++;
-
- while (running_total < td_len) {
+ num_trbs = DIV_ROUND_UP(td_len + (addr & (TRB_MAX_BUFF_SIZE - 1)),
+ TRB_MAX_BUFF_SIZE);
+ if (num_trbs == 0)
num_trbs++;
- running_total += TRB_MAX_BUFF_SIZE;
- }
return num_trbs;
}
start_trb = &ep_ring->enqueue->generic;
start_cycle = ep_ring->cycle_state;
+ urb_priv = urb->hcpriv;
/* Queue the first TRB, even if it's zero-length */
for (i = 0; i < num_tds; i++) {
unsigned int total_packet_count;
addr = start_addr + urb->iso_frame_desc[i].offset;
td_len = urb->iso_frame_desc[i].length;
td_remain_len = td_len;
- /* FIXME: Ignoring zero-length packets, can those happen? */
total_packet_count = roundup(td_len,
le16_to_cpu(urb->ep->desc.wMaxPacketSize));
+ /* A zero-length transfer still involves at least one packet. */
+ if (total_packet_count == 0)
+ total_packet_count++;
burst_count = xhci_get_burst_count(xhci, urb->dev, urb,
total_packet_count);
residue = xhci_get_last_burst_packet_count(xhci,
ret = prepare_transfer(xhci, xhci->devs[slot_id], ep_index,
urb->stream_id, trbs_per_td, urb, i, mem_flags);
- if (ret < 0)
- return ret;
+ if (ret < 0) {
+ if (i == 0)
+ return ret;
+ goto cleanup;
+ }
- urb_priv = urb->hcpriv;
td = urb_priv->td[i];
-
for (j = 0; j < trbs_per_td; j++) {
u32 remainder = 0;
field = TRB_TBC(burst_count) | TRB_TLBPC(residue);
giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,
start_cycle, start_trb);
return 0;
+cleanup:
+ /* Clean up a partially enqueued isoc transfer. */
+
+ for (i--; i >= 0; i--)
+ list_del_init(&urb_priv->td[i]->td_list);
+
+ /* Use the first TD as a temporary variable to turn the TDs we've queued
+ * into No-ops with a software-owned cycle bit. That way the hardware
+ * won't accidentally start executing bogus TDs when we partially
+ * overwrite them. td->first_trb and td->start_seg are already set.
+ */
+ urb_priv->td[0]->last_trb = ep_ring->enqueue;
+ /* Every TRB except the first & last will have its cycle bit flipped. */
+ td_to_noop(xhci, ep_ring, urb_priv->td[0], true);
+
+ /* Reset the ring enqueue back to the first TRB and its cycle bit. */
+ ep_ring->enqueue = urb_priv->td[0]->first_trb;
+ ep_ring->enq_seg = urb_priv->td[0]->start_seg;
+ ep_ring->cycle_state = start_cycle;
+ usb_hcd_unlink_urb_from_ep(bus_to_hcd(urb->dev->bus), urb);
+ return ret;
}
/*
spin_lock_irqsave(&xhci->lock, flags);
temp = xhci_readl(xhci, &xhci->op_regs->status);
xhci_dbg(xhci, "op reg status = 0x%x\n", temp);
- if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) {
+ if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "HW died, polling stopped.\n");
spin_unlock_irqrestore(&xhci->lock, flags);
return;
return 0;
}
+ xhci = hcd_to_xhci(hcd);
+ if (xhci->xhc_state & XHCI_STATE_HALTED)
+ return -ENODEV;
+
if (check_virt_dev) {
- xhci = hcd_to_xhci(hcd);
if (!udev->slot_id || !xhci->devs
|| !xhci->devs[udev->slot_id]) {
printk(KERN_DEBUG "xHCI %s called with unaddressed "
if (urb->dev->speed == USB_SPEED_FULL) {
ret = xhci_check_maxpacket(xhci, slot_id,
ep_index, urb);
- if (ret < 0)
+ if (ret < 0) {
+ xhci_urb_free_priv(xhci, urb_priv);
+ urb->hcpriv = NULL;
return ret;
+ }
}
/* We have a spinlock and interrupts disabled, so we must pass
goto dying;
ret = xhci_queue_ctrl_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else if (usb_endpoint_xfer_bulk(&urb->ep->desc)) {
spin_lock_irqsave(&xhci->lock, flags);
ret = xhci_queue_bulk_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
}
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else if (usb_endpoint_xfer_int(&urb->ep->desc)) {
spin_lock_irqsave(&xhci->lock, flags);
goto dying;
ret = xhci_queue_intr_tx(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
} else {
spin_lock_irqsave(&xhci->lock, flags);
goto dying;
ret = xhci_queue_isoc_tx_prepare(xhci, GFP_ATOMIC, urb,
slot_id, ep_index);
+ if (ret)
+ goto free_priv;
spin_unlock_irqrestore(&xhci->lock, flags);
}
exit:
return ret;
dying:
- xhci_urb_free_priv(xhci, urb_priv);
- urb->hcpriv = NULL;
xhci_dbg(xhci, "Ep 0x%x: URB %p submitted for "
"non-responsive xHCI host.\n",
urb->ep->desc.bEndpointAddress, urb);
+ ret = -ESHUTDOWN;
+free_priv:
+ xhci_urb_free_priv(xhci, urb_priv);
+ urb->hcpriv = NULL;
spin_unlock_irqrestore(&xhci->lock, flags);
- return -ESHUTDOWN;
+ return ret;
}
/* Get the right ring for the given URB.
if (temp == 0xffffffff || (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "HW died, freeing TD.\n");
urb_priv = urb->hcpriv;
+ for (i = urb_priv->td_cnt; i < urb_priv->length; i++) {
+ td = urb_priv->td[i];
+ if (!list_empty(&td->td_list))
+ list_del_init(&td->td_list);
+ if (!list_empty(&td->cancelled_td_list))
+ list_del_init(&td->cancelled_td_list);
+ }
usb_hcd_unlink_urb_from_ep(hcd, urb);
spin_unlock_irqrestore(&xhci->lock, flags);
xhci_urb_free_priv(xhci, urb_priv);
return ret;
}
- if (xhci->xhc_state & XHCI_STATE_DYING) {
+ if ((xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_dbg(xhci, "Ep 0x%x: URB %p to be canceled on "
"non-responsive xHCI host.\n",
urb->ep->desc.bEndpointAddress, urb);
int i, ret;
ret = xhci_check_args(hcd, udev, NULL, 0, true, __func__);
- if (ret <= 0)
+ /* If the host is halted due to driver unload, we still need to free the
+ * device.
+ */
+ if (ret <= 0 && ret != -ENODEV)
return;
virt_dev = xhci->devs[udev->slot_id];
spin_lock_irqsave(&xhci->lock, flags);
/* Don't disable the slot if the host controller is dead. */
state = xhci_readl(xhci, &xhci->op_regs->status);
- if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING)) {
+ if (state == 0xffffffff || (xhci->xhc_state & XHCI_STATE_DYING) ||
+ (xhci->xhc_state & XHCI_STATE_HALTED)) {
xhci_free_virt_device(xhci, udev->slot_id);
spin_unlock_irqrestore(&xhci->lock, flags);
return;
# for silicon based on Mentor Graphics INVENTRA designs
#
-comment "Enable Host or Gadget support to see Inventra options"
- depends on !USB && USB_GADGET=n
-
# (M)HDRC = (Multipoint) Highspeed Dual-Role Controller
config USB_MUSB_HDRC
depends on USB && USB_GADGET
#include <linux/io.h>
#include <linux/platform_device.h>
#include <linux/dma-mapping.h>
+#include <linux/prefetch.h>
#include <asm/cacheflush.h>
struct cppi *controller;
void __iomem *tibase;
int i;
+ struct musb *musb;
controller = container_of(c, struct cppi, controller);
+ musb = controller->musb;
tibase = controller->tibase;
/* DISABLE INDIVIDUAL CHANNEL Interrupts */
u8 index;
struct cppi_channel *cppi_ch;
void __iomem *tibase;
+ struct musb *musb;
controller = container_of(c, struct cppi, controller);
tibase = controller->tibase;
+ musb = controller->musb;
/* ep0 doesn't use DMA; remember cppi indices are 0..N-1 */
index = ep->epnum - 1;
c = container_of(channel, struct cppi_channel, channel);
tibase = c->controller->tibase;
if (!c->hw_ep)
- dev_dbg(musb->controller, "releasing idle DMA channel %p\n", c);
+ dev_dbg(c->controller->musb->controller,
+ "releasing idle DMA channel %p\n", c);
else if (!c->transmit)
core_rxirq_enable(tibase, c->index + 1);
musb_ep_select(base, c->index + 1);
- DBG(level, "RX DMA%d%s: %d left, csr %04x, "
- "%08x H%08x S%08x C%08x, "
- "B%08x L%08x %08x .. %08x"
- "\n",
+ dev_dbg(c->controller->musb->controller,
+ "RX DMA%d%s: %d left, csr %04x, "
+ "%08x H%08x S%08x C%08x, "
+ "B%08x L%08x %08x .. %08x"
+ "\n",
c->index, tag,
musb_readl(c->controller->tibase,
DAVINCI_RXCPPI_BUFCNT0_REG + 4 * c->index),
musb_ep_select(base, c->index + 1);
- DBG(level, "TX DMA%d%s: csr %04x, "
- "H%08x S%08x C%08x %08x, "
- "F%08x L%08x .. %08x"
- "\n",
+ dev_dbg(c->controller->musb->controller,
+ "TX DMA%d%s: csr %04x, "
+ "H%08x S%08x C%08x %08x, "
+ "F%08x L%08x .. %08x"
+ "\n",
c->index, tag,
musb_readw(c->hw_ep->regs, MUSB_TXCSR),
int i;
dma_addr_t safe2ack;
void __iomem *regs = rx->hw_ep->regs;
+ struct musb *musb = cppi->musb;
cppi_dump_rx(6, rx, "/K");
#endif
/* TUSB mapping: "flat" plus ep0 special cases */
-#if defined(CONFIG_USB_MUSB_TUSB6010)
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
#define musb_ep_select(_mbase, _epnum) \
musb_writeb((_mbase), MUSB_INDEX, (_epnum))
#define MUSB_EP_OFFSET MUSB_TUSB_OFFSET
void __iomem *fifo;
void __iomem *regs;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
void __iomem *conf;
#endif
struct dma_channel *tx_channel;
struct dma_channel *rx_channel;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
/* TUSB has "asynchronous" and "synchronous" dma modes */
dma_addr_t fifo_async;
dma_addr_t fifo_sync;
void __iomem *ctrl_base;
void __iomem *mregs;
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
dma_addr_t async;
dma_addr_t sync;
void __iomem *sync_va;
is_on = !!is_on;
+ pm_runtime_get_sync(musb->controller);
+
/* NOTE: this assumes we are sensing vbus; we'd rather
* not pullup unless the B-session is active.
*/
musb_pullup(musb, is_on);
}
spin_unlock_irqrestore(&musb->lock, flags);
+
+ pm_runtime_put(musb->controller);
+
return 0;
}
return 0;
err:
+ musb->g.dev.parent = NULL;
device_unregister(&musb->g.dev);
return status;
}
void musb_gadget_cleanup(struct musb *musb)
{
usb_del_gadget_udc(&musb->g);
- device_unregister(&musb->g.dev);
+ if (musb->g.dev.parent)
+ device_unregister(&musb->g.dev);
}
/*
#define MUSB_TESTMODE 0x0F /* 8 bit */
/* Get offset for a given FIFO from musb->mregs */
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
#define MUSB_FIFO_OFFSET(epnum) (0x200 + ((epnum) * 0x20))
#else
#define MUSB_FIFO_OFFSET(epnum) (0x20 + ((epnum) * 4))
#define MUSB_FLAT_OFFSET(_epnum, _offset) \
(0x100 + (0x10*(_epnum)) + (_offset))
-#ifdef CONFIG_USB_MUSB_TUSB6010
+#if defined(CONFIG_USB_MUSB_TUSB6010) || \
+ defined(CONFIG_USB_MUSB_TUSB6010_MODULE)
/* TUSB6010 EP0 configuration register is special */
#define MUSB_TUSB_OFFSET(_epnum, _offset) \
(0x10 + _offset)
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/prefetch.h>
#include <linux/usb.h>
#include <linux/irq.h>
#include <linux/platform_device.h>
#include <plat/mux.h>
#include "musb_core.h"
+#include "tusb6010.h"
#define to_chdat(c) ((struct tusb_omap_dma_ch *)(c)->private_data)
u32 reg = musb_readl(chdat->tbase, TUSB_DMA_EP_MAP);
if (reg != 0) {
- dev_dbg(musb->controller, "ep%i dmareq0 is busy for ep%i\n",
+ dev_dbg(chdat->musb->controller, "ep%i dmareq0 is busy for ep%i\n",
chdat->epnum, reg & 0xf);
return -EAGAIN;
}
struct musb *musb = hw_ep->musb;
unsigned long flags;
- DBG(4, "DMA tx transfer done on hw_ep=%d\n", hw_ep->epnum);
+ dev_dbg(musb->controller, "DMA tx transfer done on hw_ep=%d\n",
+ hw_ep->epnum);
spin_lock_irqsave(&musb->lock, flags);
ux500_channel->channel.actual_len = ux500_channel->cur_len;
struct musb *musb = hw_ep->musb;
unsigned long flags;
- DBG(4, "DMA rx transfer done on hw_ep=%d\n", hw_ep->epnum);
+ dev_dbg(musb->controller, "DMA rx transfer done on hw_ep=%d\n",
+ hw_ep->epnum);
spin_lock_irqsave(&musb->lock, flags);
ux500_channel->channel.actual_len = ux500_channel->cur_len;
enum dma_slave_buswidth addr_width;
dma_addr_t usb_fifo_addr = (MUSB_FIFO_OFFSET(hw_ep->epnum) +
ux500_channel->controller->phy_base);
+ struct musb *musb = ux500_channel->controller->private_data;
- DBG(4, "packet_sz=%d, mode=%d, dma_addr=0x%x, len=%d is_tx=%d\n",
- packet_sz, mode, dma_addr, len, ux500_channel->is_tx);
+ dev_dbg(musb->controller,
+ "packet_sz=%d, mode=%d, dma_addr=0x%x, len=%d is_tx=%d\n",
+ packet_sz, mode, dma_addr, len, ux500_channel->is_tx);
ux500_channel->cur_len = len;
DMA_SLAVE_BUSWIDTH_4_BYTES;
slave_conf.direction = direction;
- if (direction == DMA_FROM_DEVICE) {
- slave_conf.src_addr = usb_fifo_addr;
- slave_conf.src_addr_width = addr_width;
- slave_conf.src_maxburst = 16;
- } else {
- slave_conf.dst_addr = usb_fifo_addr;
- slave_conf.dst_addr_width = addr_width;
- slave_conf.dst_maxburst = 16;
- }
+ slave_conf.src_addr = usb_fifo_addr;
+ slave_conf.src_addr_width = addr_width;
+ slave_conf.src_maxburst = 16;
+ slave_conf.dst_addr = usb_fifo_addr;
+ slave_conf.dst_addr_width = addr_width;
+ slave_conf.dst_maxburst = 16;
+
dma_chan->device->device_control(dma_chan, DMA_SLAVE_CONFIG,
(unsigned long) &slave_conf);
struct ux500_dma_controller *controller = container_of(c,
struct ux500_dma_controller, controller);
struct ux500_dma_channel *ux500_channel = NULL;
+ struct musb *musb = controller->private_data;
u8 ch_num = hw_ep->epnum - 1;
u32 max_ch;
ux500_channel->hw_ep = hw_ep;
ux500_channel->is_allocated = 1;
- DBG(7, "hw_ep=%d, is_tx=0x%x, channel=%d\n",
+ dev_dbg(musb->controller, "hw_ep=%d, is_tx=0x%x, channel=%d\n",
hw_ep->epnum, is_tx, ch_num);
return &(ux500_channel->channel);
static void ux500_dma_channel_release(struct dma_channel *channel)
{
struct ux500_dma_channel *ux500_channel = channel->private_data;
+ struct musb *musb = ux500_channel->controller->private_data;
- DBG(7, "channel=%d\n", ux500_channel->ch_num);
+ dev_dbg(musb->controller, "channel=%d\n", ux500_channel->ch_num);
if (ux500_channel->is_allocated) {
ux500_channel->is_allocated = 0;
void __iomem *epio = musb->endpoints[ux500_channel->hw_ep->epnum].regs;
u16 csr;
- DBG(4, "channel=%d, is_tx=%d\n", ux500_channel->ch_num,
- ux500_channel->is_tx);
+ dev_dbg(musb->controller, "channel=%d, is_tx=%d\n",
+ ux500_channel->ch_num, ux500_channel->is_tx);
if (channel->status == MUSB_DMA_STATUS_BUSY) {
if (ux500_channel->is_tx) {
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
+#include <linux/dma-mapping.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
struct usbhsg_gpriv, mod)
#define __usbhsg_for_each_uep(start, pos, g, i) \
- for (i = start, pos = (g)->uep; \
+ for (i = start, pos = (g)->uep + i; \
i < (g)->uep_size; \
i++, pos = (g)->uep + i)
static int ftdi_mtxorb_hack_setup(struct usb_serial *serial);
static int ftdi_NDI_device_setup(struct usb_serial *serial);
static int ftdi_stmclite_probe(struct usb_serial *serial);
+static int ftdi_8u2232c_probe(struct usb_serial *serial);
static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);
.probe = ftdi_stmclite_probe,
};
+static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
+ .probe = ftdi_8u2232c_probe,
+};
+
/*
* The 8U232AM has the same API as the sio except for:
* - it can support MUCH higher baudrates; up to:
* /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
*/
static struct usb_device_id id_table_combined [] = {
+ { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
- { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
+ .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
case FT2232H: /* FT2232H chip */
case FT4232H: /* FT4232H chip */
case FT232H: /* FT232H chip */
- if ((baud <= 12000000) & (baud >= 1200)) {
+ if ((baud <= 12000000) && (baud >= 1200)) {
div_value = ftdi_2232h_baud_to_divisor(baud);
} else if (baud < 1200) {
div_value = ftdi_232bm_baud_to_divisor(baud);
urb_index_value = get_ftdi_divisor(tty, port);
urb_value = (__u16)urb_index_value;
urb_index = (__u16)(urb_index_value >> 16);
- if (priv->interface) { /* FT2232C */
+ if ((priv->chip_type == FT2232C) || (priv->chip_type == FT2232H) ||
+ (priv->chip_type == FT4232H) || (priv->chip_type == FT232H)) {
+ /* Probably the BM type needs the MSB of the encoded fractional
+ * divider also moved like for the chips above. Any infos? */
urb_index = (__u16)((urb_index << 8) | priv->interface);
}
return 0;
}
+static int ftdi_8u2232c_probe(struct usb_serial *serial)
+{
+ struct usb_device *udev = serial->dev;
+
+ dbg("%s", __func__);
+
+ if (strcmp(udev->manufacturer, "CALAO Systems") == 0)
+ return ftdi_jtag_probe(serial);
+
+ return 0;
+}
+
/*
* First and second port on STMCLiteadaptors is reserved for JTAG interface
* and the forth port for pio
/* USB-Nano-485*/
#define FTDI_CTI_NANO_PID 0xF60B
-
+/*
+ * ZeitControl cardsystems GmbH rfid-readers http://zeitconrol.de
+ */
+/* TagTracer MIFARE*/
+#define FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID 0xF7C0
#define HUAWEI_PRODUCT_K4505 0x1464
#define HUAWEI_PRODUCT_K3765 0x1465
#define HUAWEI_PRODUCT_E14AC 0x14AC
+#define HUAWEI_PRODUCT_K3806 0x14AE
+#define HUAWEI_PRODUCT_K4605 0x14C6
+#define HUAWEI_PRODUCT_K3770 0x14C9
+#define HUAWEI_PRODUCT_K3771 0x14CA
+#define HUAWEI_PRODUCT_K4510 0x14CB
+#define HUAWEI_PRODUCT_K4511 0x14CC
#define HUAWEI_PRODUCT_ETS1220 0x1803
#define HUAWEI_PRODUCT_E353 0x1506
#define SAMSUNG_VENDOR_ID 0x04e8
#define SAMSUNG_PRODUCT_GT_B3730 0x6889
+/* YUGA products www.yuga-info.com*/
+#define YUGA_VENDOR_ID 0x257A
+#define YUGA_PRODUCT_CEM600 0x1601
+#define YUGA_PRODUCT_CEM610 0x1602
+#define YUGA_PRODUCT_CEM500 0x1603
+#define YUGA_PRODUCT_CEM510 0x1604
+#define YUGA_PRODUCT_CEM800 0x1605
+#define YUGA_PRODUCT_CEM900 0x1606
+
+#define YUGA_PRODUCT_CEU818 0x1607
+#define YUGA_PRODUCT_CEU816 0x1608
+#define YUGA_PRODUCT_CEU828 0x1609
+#define YUGA_PRODUCT_CEU826 0x160A
+#define YUGA_PRODUCT_CEU518 0x160B
+#define YUGA_PRODUCT_CEU516 0x160C
+#define YUGA_PRODUCT_CEU528 0x160D
+#define YUGA_PRODUCT_CEU526 0x160F
+
+#define YUGA_PRODUCT_CWM600 0x2601
+#define YUGA_PRODUCT_CWM610 0x2602
+#define YUGA_PRODUCT_CWM500 0x2603
+#define YUGA_PRODUCT_CWM510 0x2604
+#define YUGA_PRODUCT_CWM800 0x2605
+#define YUGA_PRODUCT_CWM900 0x2606
+
+#define YUGA_PRODUCT_CWU718 0x2607
+#define YUGA_PRODUCT_CWU716 0x2608
+#define YUGA_PRODUCT_CWU728 0x2609
+#define YUGA_PRODUCT_CWU726 0x260A
+#define YUGA_PRODUCT_CWU518 0x260B
+#define YUGA_PRODUCT_CWU516 0x260C
+#define YUGA_PRODUCT_CWU528 0x260D
+#define YUGA_PRODUCT_CWU526 0x260F
+
+#define YUGA_PRODUCT_CLM600 0x2601
+#define YUGA_PRODUCT_CLM610 0x2602
+#define YUGA_PRODUCT_CLM500 0x2603
+#define YUGA_PRODUCT_CLM510 0x2604
+#define YUGA_PRODUCT_CLM800 0x2605
+#define YUGA_PRODUCT_CLM900 0x2606
+
+#define YUGA_PRODUCT_CLU718 0x2607
+#define YUGA_PRODUCT_CLU716 0x2608
+#define YUGA_PRODUCT_CLU728 0x2609
+#define YUGA_PRODUCT_CLU726 0x260A
+#define YUGA_PRODUCT_CLU518 0x260B
+#define YUGA_PRODUCT_CLU516 0x260C
+#define YUGA_PRODUCT_CLU528 0x260D
+#define YUGA_PRODUCT_CLU526 0x260F
+
/* some devices interfaces need special handling due to a number of reasons */
enum option_blacklist_reason {
OPTION_BLACKLIST_NONE = 0,
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3765, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_ETS1220, 0xff, 0xff, 0xff) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4510, 0xff, 0x01, 0x32) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x31) },
+ { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4511, 0xff, 0x01, 0x32) },
{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E353, 0xff, 0x01, 0x01) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
{ USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
{ USB_DEVICE(CELOT_VENDOR_ID, CELOT_PRODUCT_CT680M) }, /* CT-650 CDMA 450 1xEVDO modem */
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_MT825UP) }, /* ONDA MT825UP modem */
{ USB_DEVICE_AND_INTERFACE_INFO(SAMSUNG_VENDOR_ID, SAMSUNG_PRODUCT_GT_B3730, USB_CLASS_CDC_DATA, 0x00, 0x00) }, /* Samsung GT-B3730 LTE USB modem.*/
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU818) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU816) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU828) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU826) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU526) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU718) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU716) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU728) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU726) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU526) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM600) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM610) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM500) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM510) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM800) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLM900) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU718) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU716) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU728) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU726) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU518) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) },
+ { USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) },
{ } /* Terminating entry */
};
MODULE_DEVICE_TABLE(usb, option_ids);
serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
return -ENODEV;
- /* Don't bind network interfaces on Huawei K3765 & K4505 */
+ /* Don't bind network interfaces on Huawei K3765, K4505 & K4605 */
if (serial->dev->descriptor.idVendor == HUAWEI_VENDOR_ID &&
(serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K3765 ||
- serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505) &&
- serial->interface->cur_altsetting->desc.bInterfaceNumber == 1)
+ serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4505 ||
+ serial->dev->descriptor.idProduct == HUAWEI_PRODUCT_K4605) &&
+ (serial->interface->cur_altsetting->desc.bInterfaceNumber == 1 ||
+ serial->interface->cur_altsetting->desc.bInterfaceNumber == 2))
return -ENODEV;
/* Don't bind network interface on Samsung GT-B3730, it is handled by a separate module */
{USB_DEVICE(0x05c6, 0x9203)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9222)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9008)}, /* Generic Gobi QDL device */
+ {USB_DEVICE(0x05c6, 0x9009)}, /* Generic Gobi Modem device */
{USB_DEVICE(0x05c6, 0x9201)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x05c6, 0x9221)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x05c6, 0x9231)}, /* Generic Gobi QDL device */
{USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
{USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */
{USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{USB_DEVICE(0x05c6, 0x9204)}, /* Gobi 2000 QDL device */
"Micro Mini 1GB",
USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE ),
+/*
+ * Nick Bowler <nbowler@elliptictech.com>
+ * SCSI stack spams (otherwise harmless) error messages.
+ */
+UNUSUAL_DEV( 0xc251, 0x4003, 0x0100, 0x0100,
+ "Keil Software, Inc.",
+ "V2M MotherBoard",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_NOT_LOCKABLE),
+
/* Reported by Andrew Simmons <andrew.simmons@gmail.com> */
UNUSUAL_DEV( 0xed06, 0x4500, 0x0001, 0x0001,
"DataStor",
MODULE_LICENSE("GPL v2");
MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
MODULE_DESCRIPTION("ADP8870 Backlight driver");
-MODULE_ALIAS("platform:adp8870-backlight");
+MODULE_ALIAS("i2c:adp8870-backlight");
#include <asm/backlight.h>
#endif
-static const char const *backlight_types[] = {
+static const char *const backlight_types[] = {
[BACKLIGHT_RAW] = "raw",
[BACKLIGHT_PLATFORM] = "platform",
[BACKLIGHT_FIRMWARE] = "firmware",
* BRIGHT, on the Cirrus EP9307, EP9312, and EP9315 processors.
*/
-
+#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/fb.h>
unsigned int lth_brightness;
int (*notify)(struct device *,
int brightness);
+ void (*notify_after)(struct device *,
+ int brightness);
int (*check_fb)(struct device *, struct fb_info *);
};
pwm_config(pb->pwm, brightness, pb->period);
pwm_enable(pb->pwm);
}
+
+ if (pb->notify_after)
+ pb->notify_after(pb->dev, brightness);
+
return 0;
}
pb->period = data->pwm_period_ns;
pb->notify = data->notify;
+ pb->notify_after = data->notify_after;
pb->check_fb = data->check_fb;
pb->lth_brightness = data->lth_brightness *
(data->pwm_period_ns / data->max_brightness);
pb->notify(pb->dev, 0);
pwm_config(pb->pwm, 0, pb->period);
pwm_disable(pb->pwm);
+ if (pb->notify_after)
+ pb->notify_after(pb->dev, 0);
return 0;
}
/*
* dscore.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
module_exit(ds_fini);
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
+MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("DS2490 USB <-> W1 bus master driver (DS9490*)");
/*
* matrox_w1.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
#include "../w1_log.h"
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
+MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Driver for transport(Dallas 1-wire prtocol) over VGA DDC(matrox gpio).");
static struct pci_device_id matrox_w1_tbl[] = {
static void w1_f29_remove_slave(struct w1_slave *sl)
{
int i;
- for (i = NB_SYSFS_BIN_FILES; i <= 0; --i)
+ for (i = NB_SYSFS_BIN_FILES - 1; i >= 0; --i)
sysfs_remove_bin_file(&sl->dev.kobj,
&(w1_f29_sysfs_bin_files[i]));
}
/*
* w1_smem.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
#include "../w1_family.h"
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
+MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, 64bit memory family.");
static struct w1_family w1_smem_family_01 = {
/*
* w1_therm.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
#include "../w1_family.h"
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
+MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol, temperature family.");
/* Allow the strong pullup to be disabled, but default to enabled.
/*
* w1.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
#include "w1_netlink.h"
MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <johnpol@2ka.mipt.ru>");
+MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
MODULE_DESCRIPTION("Driver for 1-wire Dallas network protocol.");
static int w1_timeout = 10;
/*
* w1.h
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_family.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_family.h
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_int.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_int.h
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_io.c
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_log.h
*
- * Copyright (c) 2004 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2004 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_netlink.c
*
- * Copyright (c) 2003 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2003 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
/*
* w1_netlink.h
*
- * Copyright (c) 2003 Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * Copyright (c) 2003 Evgeniy Polyakov <zbr@ioremap.net>
*
*
* This program is free software; you can redistribute it and/or modify
#include <linux/kernel.h>
#include <linux/mm.h>
#include <linux/mman.h>
+#include <linux/module.h>
#include <linux/workqueue.h>
#include <xen/balloon.h>
#include <xen/tmem.h>
struct inode *v9fs_alloc_inode(struct super_block *sb);
void v9fs_destroy_inode(struct inode *inode);
-struct inode *v9fs_get_inode(struct super_block *sb, int mode);
+struct inode *v9fs_get_inode(struct super_block *sb, int mode, dev_t);
int v9fs_init_inode(struct v9fs_session_info *v9ses,
- struct inode *inode, int mode);
+ struct inode *inode, int mode, dev_t);
void v9fs_evict_inode(struct inode *inode);
ino_t v9fs_qid2ino(struct p9_qid *qid);
void v9fs_stat2inode(struct p9_wstat *, struct inode *, struct super_block *);
v9inode->cache_validity |= V9FS_INO_INVALID_ATTR;
return;
}
+
+int v9fs_open_to_dotl_flags(int flags);
#endif
v9inode = V9FS_I(inode);
v9ses = v9fs_inode2v9ses(inode);
if (v9fs_proto_dotl(v9ses))
- omode = file->f_flags;
+ omode = v9fs_open_to_dotl_flags(file->f_flags);
else
omode = v9fs_uflags2omode(file->f_flags,
v9fs_proto_dotu(v9ses));
/* convert posix lock to p9 tlock args */
memset(&flock, 0, sizeof(flock));
- flock.type = fl->fl_type;
+ /* map the lock type */
+ switch (fl->fl_type) {
+ case F_RDLCK:
+ flock.type = P9_LOCK_TYPE_RDLCK;
+ break;
+ case F_WRLCK:
+ flock.type = P9_LOCK_TYPE_WRLCK;
+ break;
+ case F_UNLCK:
+ flock.type = P9_LOCK_TYPE_UNLCK;
+ break;
+ }
flock.start = fl->fl_start;
if (fl->fl_end == OFFSET_MAX)
flock.length = 0;
/* convert posix lock to p9 tgetlock args */
memset(&glock, 0, sizeof(glock));
- glock.type = fl->fl_type;
+ glock.type = P9_LOCK_TYPE_UNLCK;
glock.start = fl->fl_start;
if (fl->fl_end == OFFSET_MAX)
glock.length = 0;
res = p9_client_getlock_dotl(fid, &glock);
if (res < 0)
return res;
- if (glock.type != F_UNLCK) {
- fl->fl_type = glock.type;
+ /* map 9p lock type to os lock type */
+ switch (glock.type) {
+ case P9_LOCK_TYPE_RDLCK:
+ fl->fl_type = F_RDLCK;
+ break;
+ case P9_LOCK_TYPE_WRLCK:
+ fl->fl_type = F_WRLCK;
+ break;
+ case P9_LOCK_TYPE_UNLCK:
+ fl->fl_type = F_UNLCK;
+ break;
+ }
+ if (glock.type != P9_LOCK_TYPE_UNLCK) {
fl->fl_start = glock.start;
if (glock.length == 0)
fl->fl_end = OFFSET_MAX;
else
fl->fl_end = glock.start + glock.length - 1;
fl->fl_pid = glock.proc_id;
- } else
- fl->fl_type = F_UNLCK;
-
+ }
return res;
}
/**
* p9mode2unixmode- convert plan9 mode bits to unix mode bits
* @v9ses: v9fs session information
- * @mode: mode to convert
+ * @stat: p9_wstat from which mode need to be derived
+ * @rdev: major number, minor number in case of device files.
*
*/
-
-static int p9mode2unixmode(struct v9fs_session_info *v9ses, int mode)
+static int p9mode2unixmode(struct v9fs_session_info *v9ses,
+ struct p9_wstat *stat, dev_t *rdev)
{
int res;
+ int mode = stat->mode;
- res = mode & 0777;
+ res = mode & S_IALLUGO;
+ *rdev = 0;
if ((mode & P9_DMDIR) == P9_DMDIR)
res |= S_IFDIR;
&& (v9ses->nodev == 0))
res |= S_IFIFO;
else if ((mode & P9_DMDEVICE) && (v9fs_proto_dotu(v9ses))
- && (v9ses->nodev == 0))
- res |= S_IFBLK;
- else
+ && (v9ses->nodev == 0)) {
+ char type = 0, ext[32];
+ int major = -1, minor = -1;
+
+ strncpy(ext, stat->extension, sizeof(ext));
+ sscanf(ext, "%c %u %u", &type, &major, &minor);
+ switch (type) {
+ case 'c':
+ res |= S_IFCHR;
+ break;
+ case 'b':
+ res |= S_IFBLK;
+ break;
+ default:
+ P9_DPRINTK(P9_DEBUG_ERROR,
+ "Unknown special type %c %s\n", type,
+ stat->extension);
+ };
+ *rdev = MKDEV(major, minor);
+ } else
res |= S_IFREG;
if (v9fs_proto_dotu(v9ses)) {
if ((mode & P9_DMSETVTX) == P9_DMSETVTX)
res |= S_ISVTX;
}
-
return res;
}
}
int v9fs_init_inode(struct v9fs_session_info *v9ses,
- struct inode *inode, int mode)
+ struct inode *inode, int mode, dev_t rdev)
{
int err = 0;
inode_init_owner(inode, NULL, mode);
inode->i_blocks = 0;
- inode->i_rdev = 0;
+ inode->i_rdev = rdev;
inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
inode->i_mapping->a_ops = &v9fs_addr_operations;
*
*/
-struct inode *v9fs_get_inode(struct super_block *sb, int mode)
+struct inode *v9fs_get_inode(struct super_block *sb, int mode, dev_t rdev)
{
int err;
struct inode *inode;
P9_EPRINTK(KERN_WARNING, "Problem allocating inode\n");
return ERR_PTR(-ENOMEM);
}
- err = v9fs_init_inode(v9ses, inode, mode);
+ err = v9fs_init_inode(v9ses, inode, mode, rdev);
if (err) {
iput(inode);
return ERR_PTR(err);
static int v9fs_test_inode(struct inode *inode, void *data)
{
int umode;
+ dev_t rdev;
struct v9fs_inode *v9inode = V9FS_I(inode);
struct p9_wstat *st = (struct p9_wstat *)data;
struct v9fs_session_info *v9ses = v9fs_inode2v9ses(inode);
- umode = p9mode2unixmode(v9ses, st->mode);
+ umode = p9mode2unixmode(v9ses, st, &rdev);
/* don't match inode of different type */
if ((inode->i_mode & S_IFMT) != (umode & S_IFMT))
return 0;
struct p9_wstat *st,
int new)
{
+ dev_t rdev;
int retval, umode;
unsigned long i_ino;
struct inode *inode;
* later.
*/
inode->i_ino = i_ino;
- umode = p9mode2unixmode(v9ses, st->mode);
- retval = v9fs_init_inode(v9ses, inode, umode);
+ umode = p9mode2unixmode(v9ses, st, &rdev);
+ retval = v9fs_init_inode(v9ses, inode, umode, rdev);
if (retval)
goto error;
}
/**
+ * v9fs_at_to_dotl_flags- convert Linux specific AT flags to
+ * plan 9 AT flag.
+ * @flags: flags to convert
+ */
+static int v9fs_at_to_dotl_flags(int flags)
+{
+ int rflags = 0;
+ if (flags & AT_REMOVEDIR)
+ rflags |= P9_DOTL_AT_REMOVEDIR;
+ return rflags;
+}
+
+/**
* v9fs_remove - helper function to remove files and directories
* @dir: directory inode that is being deleted
* @dentry: dentry that is being deleted
return retval;
}
if (v9fs_proto_dotl(v9ses))
- retval = p9_client_unlinkat(dfid, dentry->d_name.name, flags);
+ retval = p9_client_unlinkat(dfid, dentry->d_name.name,
+ v9fs_at_to_dotl_flags(flags));
if (retval == -EOPNOTSUPP) {
/* Try the one based on path */
v9fid = v9fs_fid_clone(dentry);
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err);
goto error;
}
- d_instantiate(dentry, inode);
err = v9fs_fid_add(dentry, fid);
if (err < 0)
goto error;
-
+ d_instantiate(dentry, inode);
return ofid;
-
error:
if (ofid)
p9_client_clunk(ofid);
struct dentry *v9fs_vfs_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nameidata)
{
+ struct dentry *res;
struct super_block *sb;
struct v9fs_session_info *v9ses;
struct p9_fid *dfid, *fid;
return ERR_PTR(result);
}
-
- inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
+ /*
+ * Make sure we don't use a wrong inode due to parallel
+ * unlink. For cached mode create calls request for new
+ * inode. But with cache disabled, lookup should do this.
+ */
+ if (v9ses->cache)
+ inode = v9fs_get_inode_from_fid(v9ses, fid, dir->i_sb);
+ else
+ inode = v9fs_get_new_inode_from_fid(v9ses, fid, dir->i_sb);
if (IS_ERR(inode)) {
result = PTR_ERR(inode);
inode = NULL;
goto error;
}
-
result = v9fs_fid_add(dentry, fid);
if (result < 0)
goto error_iput;
-
inst_out:
- d_add(dentry, inode);
- return NULL;
-
+ /*
+ * If we had a rename on the server and a parallel lookup
+ * for the new name, then make sure we instantiate with
+ * the new name. ie look up for a/b, while on server somebody
+ * moved b under k and client parallely did a lookup for
+ * k/b.
+ */
+ res = d_materialise_unique(dentry, inode);
+ if (!IS_ERR(res))
+ return res;
+ result = PTR_ERR(res);
error_iput:
iput(inode);
error:
return PTR_ERR(st);
v9fs_stat2inode(st, dentry->d_inode, dentry->d_inode->i_sb);
- generic_fillattr(dentry->d_inode, stat);
+ generic_fillattr(dentry->d_inode, stat);
p9stat_free(st);
kfree(st);
v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode,
struct super_block *sb)
{
+ mode_t mode;
char ext[32];
char tag_name[14];
unsigned int i_nlink;
inode->i_nlink = i_nlink;
}
}
- inode->i_mode = p9mode2unixmode(v9ses, stat->mode);
- if ((S_ISBLK(inode->i_mode)) || (S_ISCHR(inode->i_mode))) {
- char type = 0;
- int major = -1;
- int minor = -1;
-
- strncpy(ext, stat->extension, sizeof(ext));
- sscanf(ext, "%c %u %u", &type, &major, &minor);
- switch (type) {
- case 'c':
- inode->i_mode &= ~S_IFBLK;
- inode->i_mode |= S_IFCHR;
- break;
- case 'b':
- break;
- default:
- P9_DPRINTK(P9_DEBUG_ERROR,
- "Unknown special type %c %s\n", type,
- stat->extension);
- };
- inode->i_rdev = MKDEV(major, minor);
- init_special_inode(inode, inode->i_mode, inode->i_rdev);
- } else
- inode->i_rdev = 0;
-
+ mode = stat->mode & S_IALLUGO;
+ mode |= inode->i_mode & ~S_IALLUGO;
+ inode->i_mode = mode;
i_size_write(inode, stat->length);
/* not real number of blocks, but 512 byte ones ... */
int v9fs_refresh_inode(struct p9_fid *fid, struct inode *inode)
{
+ int umode;
+ dev_t rdev;
loff_t i_size;
struct p9_wstat *st;
struct v9fs_session_info *v9ses;
st = p9_client_stat(fid);
if (IS_ERR(st))
return PTR_ERR(st);
+ /*
+ * Don't update inode if the file type is different
+ */
+ umode = p9mode2unixmode(v9ses, st, &rdev);
+ if ((inode->i_mode & S_IFMT) != (umode & S_IFMT))
+ goto out;
spin_lock(&inode->i_lock);
/*
if (v9ses->cache)
inode->i_size = i_size;
spin_unlock(&inode->i_lock);
+out:
p9stat_free(st);
kfree(st);
return 0;
* later.
*/
inode->i_ino = i_ino;
- retval = v9fs_init_inode(v9ses, inode, st->st_mode);
+ retval = v9fs_init_inode(v9ses, inode,
+ st->st_mode, new_decode_dev(st->st_rdev));
if (retval)
goto error;
return inode;
}
+struct dotl_openflag_map {
+ int open_flag;
+ int dotl_flag;
+};
+
+static int v9fs_mapped_dotl_flags(int flags)
+{
+ int i;
+ int rflags = 0;
+ struct dotl_openflag_map dotl_oflag_map[] = {
+ { O_CREAT, P9_DOTL_CREATE },
+ { O_EXCL, P9_DOTL_EXCL },
+ { O_NOCTTY, P9_DOTL_NOCTTY },
+ { O_TRUNC, P9_DOTL_TRUNC },
+ { O_APPEND, P9_DOTL_APPEND },
+ { O_NONBLOCK, P9_DOTL_NONBLOCK },
+ { O_DSYNC, P9_DOTL_DSYNC },
+ { FASYNC, P9_DOTL_FASYNC },
+ { O_DIRECT, P9_DOTL_DIRECT },
+ { O_LARGEFILE, P9_DOTL_LARGEFILE },
+ { O_DIRECTORY, P9_DOTL_DIRECTORY },
+ { O_NOFOLLOW, P9_DOTL_NOFOLLOW },
+ { O_NOATIME, P9_DOTL_NOATIME },
+ { O_CLOEXEC, P9_DOTL_CLOEXEC },
+ { O_SYNC, P9_DOTL_SYNC},
+ };
+ for (i = 0; i < ARRAY_SIZE(dotl_oflag_map); i++) {
+ if (flags & dotl_oflag_map[i].open_flag)
+ rflags |= dotl_oflag_map[i].dotl_flag;
+ }
+ return rflags;
+}
+
+/**
+ * v9fs_open_to_dotl_flags- convert Linux specific open flags to
+ * plan 9 open flag.
+ * @flags: flags to convert
+ */
+int v9fs_open_to_dotl_flags(int flags)
+{
+ int rflags = 0;
+
+ /*
+ * We have same bits for P9_DOTL_READONLY, P9_DOTL_WRONLY
+ * and P9_DOTL_NOACCESS
+ */
+ rflags |= flags & O_ACCMODE;
+ rflags |= v9fs_mapped_dotl_flags(flags);
+
+ return rflags;
+}
+
/**
* v9fs_vfs_create_dotl - VFS hook to create files for 9P2000.L protocol.
* @dir: directory inode that is being created
"Failed to get acl values in creat %d\n", err);
goto error;
}
- err = p9_client_create_dotl(ofid, name, flags, mode, gid, &qid);
+ err = p9_client_create_dotl(ofid, name, v9fs_open_to_dotl_flags(flags),
+ mode, gid, &qid);
if (err < 0) {
P9_DPRINTK(P9_DEBUG_VFS,
"p9_client_open_dotl failed in creat %d\n",
P9_DPRINTK(P9_DEBUG_VFS, "inode creation failed %d\n", err);
goto error;
}
- d_instantiate(dentry, inode);
err = v9fs_fid_add(dentry, fid);
if (err < 0)
goto error;
+ d_instantiate(dentry, inode);
/* Now set the ACL based on the default value */
v9fs_set_create_acl(dentry, &dacl, &pacl);
err);
goto error;
}
- d_instantiate(dentry, inode);
err = v9fs_fid_add(dentry, fid);
if (err < 0)
goto error;
+ d_instantiate(dentry, inode);
fid = NULL;
} else {
/*
* inode with stat. We need to get an inode
* so that we can set the acl with dentry
*/
- inode = v9fs_get_inode(dir->i_sb, mode);
+ inode = v9fs_get_inode(dir->i_sb, mode, 0);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
void
v9fs_stat2inode_dotl(struct p9_stat_dotl *stat, struct inode *inode)
{
+ mode_t mode;
struct v9fs_inode *v9inode = V9FS_I(inode);
if ((stat->st_result_mask & P9_STATS_BASIC) == P9_STATS_BASIC) {
inode->i_uid = stat->st_uid;
inode->i_gid = stat->st_gid;
inode->i_nlink = stat->st_nlink;
- inode->i_mode = stat->st_mode;
- inode->i_rdev = new_decode_dev(stat->st_rdev);
- if ((S_ISBLK(inode->i_mode)) || (S_ISCHR(inode->i_mode)))
- init_special_inode(inode, inode->i_mode, inode->i_rdev);
+ mode = stat->st_mode & S_IALLUGO;
+ mode |= inode->i_mode & ~S_IALLUGO;
+ inode->i_mode = mode;
i_size_write(inode, stat->st_size);
inode->i_blocks = stat->st_blocks;
err);
goto error;
}
- d_instantiate(dentry, inode);
err = v9fs_fid_add(dentry, fid);
if (err < 0)
goto error;
+ d_instantiate(dentry, inode);
fid = NULL;
} else {
/* Not in cached mode. No need to populate inode with stat */
- inode = v9fs_get_inode(dir->i_sb, S_IFLNK);
+ inode = v9fs_get_inode(dir->i_sb, S_IFLNK, 0);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
err);
goto error;
}
- d_instantiate(dentry, inode);
err = v9fs_fid_add(dentry, fid);
if (err < 0)
goto error;
+ d_instantiate(dentry, inode);
fid = NULL;
} else {
/*
* Not in cached mode. No need to populate inode with stat.
* socket syscall returns a fd, so we need instantiate
*/
- inode = v9fs_get_inode(dir->i_sb, mode);
+ inode = v9fs_get_inode(dir->i_sb, mode, rdev);
if (IS_ERR(inode)) {
err = PTR_ERR(inode);
goto error;
st = p9_client_getattr_dotl(fid, P9_STATS_ALL);
if (IS_ERR(st))
return PTR_ERR(st);
+ /*
+ * Don't update inode if the file type is different
+ */
+ if ((inode->i_mode & S_IFMT) != (st->st_mode & S_IFMT))
+ goto out;
spin_lock(&inode->i_lock);
/*
if (v9ses->cache)
inode->i_size = i_size;
spin_unlock(&inode->i_lock);
+out:
kfree(st);
return 0;
}
else
sb->s_d_op = &v9fs_dentry_operations;
- inode = v9fs_get_inode(sb, S_IFDIR | mode);
+ inode = v9fs_get_inode(sb, S_IFDIR | mode, 0);
if (IS_ERR(inode)) {
retval = PTR_ERR(inode);
goto release_sb;
/* #define DEBUG */
-#ifdef DEBUG
-#define DPRINTK(fmt, args...) \
-do { \
- printk(KERN_DEBUG "pid %d: %s: " fmt "\n", \
- current->pid, __func__, ##args); \
-} while (0)
-#else
-#define DPRINTK(fmt, args...) do {} while (0)
-#endif
-
-#define AUTOFS_WARN(fmt, args...) \
-do { \
+#define DPRINTK(fmt, ...) \
+ pr_debug("pid %d: %s: " fmt "\n", \
+ current->pid, __func__, ##__VA_ARGS__)
+
+#define AUTOFS_WARN(fmt, ...) \
printk(KERN_WARNING "pid %d: %s: " fmt "\n", \
- current->pid, __func__, ##args); \
-} while (0)
+ current->pid, __func__, ##__VA_ARGS__)
-#define AUTOFS_ERROR(fmt, args...) \
-do { \
+#define AUTOFS_ERROR(fmt, ...) \
printk(KERN_ERR "pid %d: %s: " fmt "\n", \
- current->pid, __func__, ##args); \
-} while (0)
+ current->pid, __func__, ##__VA_ARGS__)
/* Unified info structure. This is pointed to by both the dentry and
inode structures. Each file in the filesystem has an instance of this
size_t pktsz;
DPRINTK("wait id = 0x%08lx, name = %.*s, type=%d",
- wq->wait_queue_token, wq->name.len, wq->name.name, type);
+ (unsigned long) wq->wait_queue_token, wq->name.len, wq->name.name, type);
memset(&pkt,0,sizeof pkt); /* For security reasons */
befs_data_stream *data = &befs_ino->i_data.ds;
befs_off_t len = data->size;
- befs_debug(sb, "Follow long symlink");
-
- link = kmalloc(len, GFP_NOFS);
- if (!link) {
- link = ERR_PTR(-ENOMEM);
- } else if (befs_read_lsymlink(sb, data, link, len) != len) {
- kfree(link);
- befs_error(sb, "Failed to read entire long symlink");
+ if (len == 0) {
+ befs_error(sb, "Long symlink with illegal length");
link = ERR_PTR(-EIO);
} else {
- link[len - 1] = '\0';
+ befs_debug(sb, "Follow long symlink");
+
+ link = kmalloc(len, GFP_NOFS);
+ if (!link) {
+ link = ERR_PTR(-ENOMEM);
+ } else if (befs_read_lsymlink(sb, data, link, len) != len) {
+ kfree(link);
+ befs_error(sb, "Failed to read entire long symlink");
+ link = ERR_PTR(-EIO);
+ } else {
+ link[len - 1] = '\0';
+ }
}
} else {
link = befs_ino->i_data.symlink;
WARN_ON_ONCE(bdev->bd_holders);
sync_blockdev(bdev);
kill_bdev(bdev);
+ /* ->release can cause the old bdi to disappear,
+ * so must switch it out first
+ */
+ bdev_inode_switch_bdi(bdev->bd_inode,
+ &default_backing_dev_info);
}
if (bdev->bd_contains == bdev) {
if (disk->fops->release)
disk_put_part(bdev->bd_part);
bdev->bd_part = NULL;
bdev->bd_disk = NULL;
- bdev_inode_switch_bdi(bdev->bd_inode,
- &default_backing_dev_info);
if (bdev != bdev->bd_contains)
victim = bdev->bd_contains;
bdev->bd_contains = NULL;
{
u64 ino = BTRFS_I(inode)->location.objectid;
- if (ino <= BTRFS_FIRST_FREE_OBJECTID)
+ /*
+ * !ino: btree_inode
+ * type == BTRFS_ROOT_ITEM_KEY: subvol dir
+ */
+ if (!ino || BTRFS_I(inode)->location.type == BTRFS_ROOT_ITEM_KEY)
ino = inode->i_ino;
return ino;
}
#define BTRFS_SETGET_HEADER_FUNCS(name, type, member, bits) \
static inline u##bits btrfs_##name(struct extent_buffer *eb) \
{ \
- type *p = kmap_atomic(eb->first_page, KM_USER0); \
+ type *p = page_address(eb->first_page); \
u##bits res = le##bits##_to_cpu(p->member); \
- kunmap_atomic(p, KM_USER0); \
return res; \
} \
static inline void btrfs_set_##name(struct extent_buffer *eb, \
u##bits val) \
{ \
- type *p = kmap_atomic(eb->first_page, KM_USER0); \
+ type *p = page_address(eb->first_page); \
p->member = cpu_to_le##bits(val); \
- kunmap_atomic(p, KM_USER0); \
}
#define BTRFS_SETGET_STACK_FUNCS(name, type, member, bits) \
int btrfs_next_leaf(struct btrfs_root *root, struct btrfs_path *path);
int btrfs_prev_leaf(struct btrfs_root *root, struct btrfs_path *path);
int btrfs_leaf_free_space(struct btrfs_root *root, struct extent_buffer *leaf);
-int btrfs_drop_snapshot(struct btrfs_root *root,
- struct btrfs_block_rsv *block_rsv, int update_ref);
+void btrfs_drop_snapshot(struct btrfs_root *root,
+ struct btrfs_block_rsv *block_rsv, int update_ref);
int btrfs_drop_subtree(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct extent_buffer *node,
for (i = 0; i < multi->num_stripes; i++, stripe++) {
+ if (!stripe->dev->can_discard)
+ continue;
+
ret = btrfs_issue_discard(stripe->dev->bdev,
stripe->physical,
stripe->length);
discarded_bytes += stripe->length;
else if (ret != -EOPNOTSUPP)
break;
+
+ /*
+ * Just in case we get back EOPNOTSUPP for some reason,
+ * just ignore the return value so we don't screw up
+ * people calling discard_extent.
+ */
+ ret = 0;
}
kfree(multi);
}
- if (discarded_bytes && ret == -EOPNOTSUPP)
- ret = 0;
if (actual_bytes)
*actual_bytes = discarded_bytes;
* also make sure backrefs for the shared block and all lower level
* blocks are properly updated.
*/
-int btrfs_drop_snapshot(struct btrfs_root *root,
- struct btrfs_block_rsv *block_rsv, int update_ref)
+void btrfs_drop_snapshot(struct btrfs_root *root,
+ struct btrfs_block_rsv *block_rsv, int update_ref)
{
struct btrfs_path *path;
struct btrfs_trans_handle *trans;
int level;
path = btrfs_alloc_path();
- if (!path)
- return -ENOMEM;
+ if (!path) {
+ err = -ENOMEM;
+ goto out;
+ }
wc = kzalloc(sizeof(*wc), GFP_NOFS);
if (!wc) {
btrfs_free_path(path);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto out;
}
trans = btrfs_start_transaction(tree_root, 0);
path->lowest_level = 0;
if (ret < 0) {
err = ret;
- goto out;
+ goto out_free;
}
WARN_ON(ret > 0);
free_extent_buffer(root->commit_root);
kfree(root);
}
-out:
+out_free:
btrfs_end_transaction_throttle(trans, tree_root);
kfree(wc);
btrfs_free_path(path);
- return err;
+out:
+ if (err)
+ btrfs_std_error(root->fs_info, err);
+ return;
}
/*
struct btrfs_space_info *space_info;
struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;
struct btrfs_device *device;
+ u64 min_free;
+ u64 dev_min = 1;
+ u64 dev_nr = 0;
+ int index;
int full = 0;
int ret = 0;
if (!block_group)
return -1;
+ min_free = btrfs_block_group_used(&block_group->item);
+
/* no bytes used, we're good */
- if (!btrfs_block_group_used(&block_group->item))
+ if (!min_free)
goto out;
space_info = block_group->space_info;
* all of the extents from this block group. If we can, we're good
*/
if ((space_info->total_bytes != block_group->key.offset) &&
- (space_info->bytes_used + space_info->bytes_reserved +
- space_info->bytes_pinned + space_info->bytes_readonly +
- btrfs_block_group_used(&block_group->item) <
- space_info->total_bytes)) {
+ (space_info->bytes_used + space_info->bytes_reserved +
+ space_info->bytes_pinned + space_info->bytes_readonly +
+ min_free < space_info->total_bytes)) {
spin_unlock(&space_info->lock);
goto out;
}
if (full)
goto out;
+ /*
+ * index:
+ * 0: raid10
+ * 1: raid1
+ * 2: dup
+ * 3: raid0
+ * 4: single
+ */
+ index = get_block_group_index(block_group);
+ if (index == 0) {
+ dev_min = 4;
+ /* Divide by 2 */
+ min_free >>= 1;
+ } else if (index == 1) {
+ dev_min = 2;
+ } else if (index == 2) {
+ /* Multiply by 2 */
+ min_free <<= 1;
+ } else if (index == 3) {
+ dev_min = fs_devices->rw_devices;
+ do_div(min_free, dev_min);
+ }
+
mutex_lock(&root->fs_info->chunk_mutex);
list_for_each_entry(device, &fs_devices->alloc_list, dev_alloc_list) {
- u64 min_free = btrfs_block_group_used(&block_group->item);
u64 dev_offset;
/*
ret = find_free_dev_extent(NULL, device, min_free,
&dev_offset, NULL);
if (!ret)
+ dev_nr++;
+
+ if (dev_nr >= dev_min)
break;
+
ret = -1;
}
}
* read from the commit root and sidestep a nasty deadlock
* between reading the free space cache and updating the csum tree.
*/
- if (btrfs_is_free_space_inode(root, inode))
+ if (btrfs_is_free_space_inode(root, inode)) {
path->search_commit_root = 1;
+ path->skip_locking = 1;
+ }
disk_bytenr = (u64)bio->bi_sector << 9;
if (dio)
spin_lock(&root->fs_info->defrag_inodes_lock);
if (!BTRFS_I(inode)->in_defrag)
__btrfs_add_inode_defrag(inode, defrag);
+ else
+ kfree(defrag);
spin_unlock(&root->fs_info->defrag_inodes_lock);
return 0;
}
start_pos = pos & ~((u64)root->sectorsize - 1);
last_pos = ((u64)index + num_pages) << PAGE_CACHE_SHIFT;
- if (start_pos > inode->i_size) {
- err = btrfs_cont_expand(inode, i_size_read(inode), start_pos);
- if (err)
- return err;
- }
-
again:
for (i = 0; i < num_pages; i++) {
pages[i] = find_or_create_page(inode->i_mapping, index + i,
struct inode *inode = fdentry(file)->d_inode;
struct btrfs_root *root = BTRFS_I(inode)->root;
loff_t *ppos = &iocb->ki_pos;
+ u64 start_pos;
ssize_t num_written = 0;
ssize_t err = 0;
size_t count, ocount;
file_update_time(file);
BTRFS_I(inode)->sequence++;
+ start_pos = round_down(pos, root->sectorsize);
+ if (start_pos > i_size_read(inode)) {
+ err = btrfs_cont_expand(inode, i_size_read(inode), start_pos);
+ if (err) {
+ mutex_unlock(&inode->i_mutex);
+ goto out;
+ }
+ }
+
if (unlikely(file->f_flags & O_DIRECT)) {
num_written = __btrfs_direct_write(iocb, iov, nr_segs,
pos, ppos, count, ocount);
cur_offset = alloc_start;
while (1) {
+ u64 actual_end;
+
em = btrfs_get_extent(inode, NULL, 0, cur_offset,
alloc_end - cur_offset, 0);
BUG_ON(IS_ERR_OR_NULL(em));
last_byte = min(extent_map_end(em), alloc_end);
+ actual_end = min_t(u64, extent_map_end(em), offset + len);
last_byte = (last_byte + mask) & ~mask;
+
if (em->block_start == EXTENT_MAP_HOLE ||
(cur_offset >= inode->i_size &&
!test_bit(EXTENT_FLAG_PREALLOC, &em->flags))) {
free_extent_map(em);
break;
}
+ } else if (actual_end > inode->i_size &&
+ !(mode & FALLOC_FL_KEEP_SIZE)) {
+ /*
+ * We didn't need to allocate any more space, but we
+ * still extended the size of the file so we need to
+ * update i_size.
+ */
+ inode->i_ctime = CURRENT_TIME;
+ i_size_write(inode, actual_end);
+ btrfs_ordered_update_i_size(inode, actual_end, NULL);
}
free_extent_map(em);
}
}
- if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET))
- return -EINVAL;
- if (offset > inode->i_sb->s_maxbytes)
- return -EINVAL;
+ if (offset < 0 && !(file->f_mode & FMODE_UNSIGNED_OFFSET)) {
+ ret = -EINVAL;
+ goto out;
+ }
+ if (offset > inode->i_sb->s_maxbytes) {
+ ret = -EINVAL;
+ goto out;
+ }
/* Special lock needed here? */
if (offset != file->f_pos) {
struct btrfs_path *path,
struct inode *inode)
{
+ struct btrfs_block_rsv *rsv;
loff_t oldsize;
int ret = 0;
+ rsv = trans->block_rsv;
trans->block_rsv = root->orphan_block_rsv;
ret = btrfs_block_rsv_check(trans, root,
root->orphan_block_rsv,
*/
ret = btrfs_truncate_inode_items(trans, root, inode,
0, BTRFS_EXTENT_DATA_KEY);
+
+ trans->block_rsv = rsv;
if (ret) {
WARN_ON(1);
return ret;
div64_u64(extent_bytes, (sizeof(struct btrfs_free_space)));
}
-static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl,
- struct btrfs_free_space *info, u64 offset,
- u64 bytes)
+static inline void __bitmap_clear_bits(struct btrfs_free_space_ctl *ctl,
+ struct btrfs_free_space *info,
+ u64 offset, u64 bytes)
{
unsigned long start, count;
bitmap_clear(info->bitmap, start, count);
info->bytes -= bytes;
+}
+
+static void bitmap_clear_bits(struct btrfs_free_space_ctl *ctl,
+ struct btrfs_free_space *info, u64 offset,
+ u64 bytes)
+{
+ __bitmap_clear_bits(ctl, info, offset, bytes);
ctl->free_space -= bytes;
}
return 0;
ret = search_start;
- bitmap_clear_bits(ctl, entry, ret, bytes);
+ __bitmap_clear_bits(ctl, entry, ret, bytes);
return ret;
}
continue;
}
} else {
-
ret = entry->offset;
entry->offset += bytes;
&ordered_extent->list);
ret = btrfs_ordered_update_i_size(inode, 0, ordered_extent);
- if (!ret) {
+ if (!ret || !test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) {
ret = btrfs_update_inode(trans, root, inode);
BUG_ON(ret);
}
err = btrfs_drop_extents(trans, inode, cur_offset,
cur_offset + hole_size,
&hint_byte, 1);
- if (err)
+ if (err) {
+ btrfs_end_transaction(trans, root);
break;
+ }
err = btrfs_insert_file_extent(trans, root,
btrfs_ino(inode), cur_offset, 0,
0, hole_size, 0, hole_size,
0, 0, 0);
- if (err)
+ if (err) {
+ btrfs_end_transaction(trans, root);
break;
+ }
btrfs_drop_extent_cache(inode, hole_start,
last_byte - 1, 0);
struct btrfs_root *root, int *new)
{
struct inode *inode;
- int bad_inode = 0;
inode = btrfs_iget_locked(s, location->objectid, root);
if (!inode)
if (new)
*new = 1;
} else {
- bad_inode = 1;
+ unlock_new_inode(inode);
+ iput(inode);
+ inode = ERR_PTR(-ESTALE);
}
}
- if (bad_inode) {
- iput(inode);
- inode = ERR_PTR(-ESTALE);
- }
-
return inode;
}
add_pending_csums(trans, inode, ordered->file_offset, &ordered->list);
ret = btrfs_ordered_update_i_size(inode, 0, ordered);
- if (!ret)
+ if (!ret || !test_bit(BTRFS_ORDERED_PREALLOC, &ordered->flags))
btrfs_update_inode(trans, root, inode);
ret = 0;
out_unlock:
static int btrfs_permission(struct inode *inode, int mask)
{
struct btrfs_root *root = BTRFS_I(inode)->root;
+ umode_t mode = inode->i_mode;
- if (btrfs_root_readonly(root) && (mask & MAY_WRITE))
- return -EROFS;
- if ((BTRFS_I(inode)->flags & BTRFS_INODE_READONLY) && (mask & MAY_WRITE))
- return -EACCES;
+ if (mask & MAY_WRITE &&
+ (S_ISREG(mode) || S_ISDIR(mode) || S_ISLNK(mode))) {
+ if (btrfs_root_readonly(root))
+ return -EROFS;
+ if (BTRFS_I(inode)->flags & BTRFS_INODE_READONLY)
+ return -EACCES;
+ }
return generic_permission(inode, mask);
}
!IS_ALIGNED(destoff, bs))
goto out_unlock;
+ if (destoff > inode->i_size) {
+ ret = btrfs_cont_expand(inode, inode->i_size, destoff);
+ if (ret)
+ goto out_unlock;
+ }
+
/* do any pending delalloc/csum calc on src, one way or
another, and lock file content */
while (1) {
btrfs_wait_ordered_range(src, off, len);
}
+ /* truncate page cache pages from target inode range */
+ truncate_inode_pages_range(&inode->i_data, off,
+ ALIGN(off + len, PAGE_CACHE_SIZE) - 1);
+
/* clone data */
key.objectid = btrfs_ino(src);
key.type = BTRFS_EXTENT_DATA_KEY;
if (type == BTRFS_FILE_EXTENT_REG ||
type == BTRFS_FILE_EXTENT_PREALLOC) {
+ /*
+ * a | --- range to clone ---| b
+ * | ------------- extent ------------- |
+ */
+
+ /* substract range b */
+ if (key.offset + datal > off + len)
+ datal = off + len - key.offset;
+
+ /* substract range a */
if (off > key.offset) {
datao += off - key.offset;
datal -= off - key.offset;
}
- if (key.offset + datal > off + len)
- datal = off + len - key.offset;
-
ret = btrfs_drop_extents(trans, inode,
new_key.offset,
new_key.offset + datal,
struct btrfs_root *tree_root = fs_info->tree_root;
struct btrfs_root *root = pending->root;
struct btrfs_root *parent_root;
+ struct btrfs_block_rsv *rsv;
struct inode *parent_inode;
struct dentry *parent;
struct dentry *dentry;
u64 objectid;
u64 root_flags;
+ rsv = trans->block_rsv;
+
new_root_item = kmalloc(sizeof(*new_root_item), GFP_NOFS);
if (!new_root_item) {
pending->error = -ENOMEM;
btrfs_orphan_post_snapshot(trans, pending);
fail:
kfree(new_root_item);
+ trans->block_rsv = rsv;
btrfs_block_rsv_release(root, &pending->block_rsv, (u64)-1);
return 0;
}
struct extent_buffer *eb, int slot,
struct btrfs_key *key)
{
- struct inode *dir;
- int ret;
struct btrfs_inode_ref *ref;
+ struct btrfs_dir_item *di;
+ struct inode *dir;
struct inode *inode;
- char *name;
- int namelen;
unsigned long ref_ptr;
unsigned long ref_end;
+ char *name;
+ int namelen;
+ int ret;
int search_done = 0;
/*
}
btrfs_release_path(path);
+ /* look for a conflicting sequence number */
+ di = btrfs_lookup_dir_index_item(trans, root, path, btrfs_ino(dir),
+ btrfs_inode_ref_index(eb, ref),
+ name, namelen, 0);
+ if (di && !IS_ERR(di)) {
+ ret = drop_one_dir_item(trans, root, path, dir, di);
+ BUG_ON(ret);
+ }
+ btrfs_release_path(path);
+
+ /* look for a conflicing name */
+ di = btrfs_lookup_dir_item(trans, root, path, btrfs_ino(dir),
+ name, namelen, 0);
+ if (di && !IS_ERR(di)) {
+ ret = drop_one_dir_item(trans, root, path, dir, di);
+ BUG_ON(ret);
+ }
+ btrfs_release_path(path);
+
insert:
/* insert our name */
ret = btrfs_add_link(trans, dir, inode, name, namelen, 0,
unsigned long limit;
unsigned long last_waited = 0;
int force_reg = 0;
+ int sync_pending = 0;
struct blk_plug plug;
/*
BUG_ON(atomic_read(&cur->bi_cnt) == 0);
+ /*
+ * if we're doing the sync list, record that our
+ * plug has some sync requests on it
+ *
+ * If we're doing the regular list and there are
+ * sync requests sitting around, unplug before
+ * we add more
+ */
+ if (pending_bios == &device->pending_sync_bios) {
+ sync_pending = 1;
+ } else if (sync_pending) {
+ blk_finish_plug(&plug);
+ blk_start_plug(&plug);
+ sync_pending = 0;
+ }
+
submit_bio(cur->bi_rw, cur);
num_run++;
batch_run++;
fs_devices->rw_devices--;
}
+ if (device->can_discard)
+ fs_devices->num_can_discard--;
+
new_device = kmalloc(sizeof(*new_device), GFP_NOFS);
BUG_ON(!new_device);
memcpy(new_device, device, sizeof(*new_device));
new_device->bdev = NULL;
new_device->writeable = 0;
new_device->in_fs_metadata = 0;
+ new_device->can_discard = 0;
list_replace_rcu(&device->dev_list, &new_device->dev_list);
call_rcu(&device->rcu, free_device);
static int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
fmode_t flags, void *holder)
{
+ struct request_queue *q;
struct block_device *bdev;
struct list_head *head = &fs_devices->devices;
struct btrfs_device *device;
seeding = 0;
}
+ q = bdev_get_queue(bdev);
+ if (blk_queue_discard(q)) {
+ device->can_discard = 1;
+ fs_devices->num_can_discard++;
+ }
+
device->bdev = bdev;
device->in_fs_metadata = 0;
device->mode = flags;
max_hole_start = search_start;
max_hole_size = 0;
+ hole_size = 0;
if (search_start >= search_end) {
ret = -ENOSPC;
cond_resched();
}
- hole_size = search_end- search_start;
+ /*
+ * At this point, search_start should be the end of
+ * allocated dev extents, and when shrinking the device,
+ * search_end may be smaller than search_start.
+ */
+ if (search_end > search_start)
+ hole_size = search_end - search_start;
+
if (hole_size > max_hole_size) {
max_hole_start = search_start;
max_hole_size = hole_size;
int btrfs_init_new_device(struct btrfs_root *root, char *device_path)
{
+ struct request_queue *q;
struct btrfs_trans_handle *trans;
struct btrfs_device *device;
struct block_device *bdev;
lock_chunks(root);
+ q = bdev_get_queue(bdev);
+ if (blk_queue_discard(q))
+ device->can_discard = 1;
device->writeable = 1;
device->work.func = pending_bios_fn;
generate_random_uuid(device->uuid);
root->fs_info->fs_devices->num_devices++;
root->fs_info->fs_devices->open_devices++;
root->fs_info->fs_devices->rw_devices++;
+ if (device->can_discard)
+ root->fs_info->fs_devices->num_can_discard++;
root->fs_info->fs_devices->total_rw_bytes += device->total_bytes;
if (!blk_queue_nonrot(bdev_get_queue(bdev)))
total_avail = device->total_bytes - device->bytes_used;
else
total_avail = 0;
- /* avail is off by max(alloc_start, 1MB), but that is the same
- * for all devices, so it doesn't hurt the sorting later on
- */
+
+ /* If there is no space on this device, skip it. */
+ if (total_avail == 0)
+ continue;
ret = find_free_dev_extent(trans, device,
max_stripe_size * dev_stripes,
int writeable;
int in_fs_metadata;
int missing;
+ int can_discard;
spinlock_t io_lock;
u64 rw_devices;
u64 missing_devices;
u64 total_rw_bytes;
+ u64 num_can_discard;
struct block_device *latest_bdev;
/* all of the devices in the FS, protected by a mutex
if (ret)
goto out;
btrfs_release_path(path);
+
+ /*
+ * remove the attribute
+ */
+ if (!value)
+ goto out;
}
again:
return ret;
}
+/*
+ * @value: "" makes the attribute to empty, NULL removes it
+ */
int __btrfs_setxattr(struct btrfs_trans_handle *trans,
struct inode *inode, const char *name,
const void *value, size_t size, int flags)
r = build_dentry_path(rdentry, ppath, pathlen, ino, freepath);
dout(" dentry %p %llx/%.*s\n", rdentry, *ino, *pathlen,
*ppath);
- } else if (rpath) {
+ } else if (rpath || rino) {
*ino = rino;
*ppath = rpath;
*pathlen = strlen(rpath);
fsc = create_fs_client(fsopt, opt);
if (IS_ERR(fsc)) {
res = ERR_CAST(fsc);
- kfree(fsopt);
- kfree(opt);
+ destroy_mount_options(fsopt);
+ ceph_destroy_options(opt);
goto out_final;
}
#ifdef CONFIG_CIFS_STATS2
seq_printf(m, " In Send: %d In MaxReq Wait: %d",
- atomic_read(&server->inSend),
+ atomic_read(&server->in_send),
atomic_read(&server->num_waiters));
#endif
return pntsd;
}
-static int set_cifs_acl_by_fid(struct cifs_sb_info *cifs_sb, __u16 fid,
- struct cifs_ntsd *pnntsd, u32 acllen)
-{
- int xid, rc;
- struct tcon_link *tlink = cifs_sb_tlink(cifs_sb);
-
- if (IS_ERR(tlink))
- return PTR_ERR(tlink);
-
- xid = GetXid();
- rc = CIFSSMBSetCIFSACL(xid, tlink_tcon(tlink), fid, pnntsd, acllen);
- FreeXid(xid);
- cifs_put_tlink(tlink);
-
- cFYI(DBG2, "SetCIFSACL rc = %d", rc);
- return rc;
-}
-
static int set_cifs_acl_by_path(struct cifs_sb_info *cifs_sb, const char *path,
struct cifs_ntsd *pnntsd, u32 acllen)
{
struct inode *inode, const char *path)
{
struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb);
- struct cifsFileInfo *open_file;
- int rc;
cFYI(DBG2, "set ACL for %s from mode 0x%x", path, inode->i_mode);
- open_file = find_readable_file(CIFS_I(inode), true);
- if (!open_file)
- return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen);
-
- rc = set_cifs_acl_by_fid(cifs_sb, open_file->netfid, pnntsd, acllen);
- cifsFileInfo_put(open_file);
- return rc;
+ return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen);
}
/* Translate the CIFS ACL (simlar to NTFS ACL) for a file into mode bits */
extern const struct export_operations cifs_export_ops;
#endif /* CIFS_NFSD_EXPORT */
-#define CIFS_VERSION "1.74"
+#define CIFS_VERSION "1.75"
#endif /* _CIFSFS_H */
struct fscache_cookie *fscache; /* client index cache cookie */
#endif
#ifdef CONFIG_CIFS_STATS2
- atomic_t inSend; /* requests trying to send */
+ atomic_t in_send; /* requests trying to send */
atomic_t num_waiters; /* blocked waiting to get in sendrecv */
#endif
};
bool multiEnd:1; /* both received */
};
-struct oplock_q_entry {
- struct list_head qhead;
- struct inode *pinode;
- struct cifs_tcon *tcon;
- __u16 netfid;
-};
+/* Make code in transport.c a little cleaner by moving
+ update of optional stats into function below */
+#ifdef CONFIG_CIFS_STATS2
+
+static inline void cifs_in_send_inc(struct TCP_Server_Info *server)
+{
+ atomic_inc(&server->in_send);
+}
+
+static inline void cifs_in_send_dec(struct TCP_Server_Info *server)
+{
+ atomic_dec(&server->in_send);
+}
+
+static inline void cifs_num_waiters_inc(struct TCP_Server_Info *server)
+{
+ atomic_inc(&server->num_waiters);
+}
+
+static inline void cifs_num_waiters_dec(struct TCP_Server_Info *server)
+{
+ atomic_dec(&server->num_waiters);
+}
+
+static inline void cifs_save_when_sent(struct mid_q_entry *mid)
+{
+ mid->when_sent = jiffies;
+}
+#else
+static inline void cifs_in_send_inc(struct TCP_Server_Info *server)
+{
+}
+static inline void cifs_in_send_dec(struct TCP_Server_Info *server)
+{
+}
+
+static inline void cifs_num_waiters_inc(struct TCP_Server_Info *server)
+{
+}
+
+static inline void cifs_num_waiters_dec(struct TCP_Server_Info *server)
+{
+}
+
+static inline void cifs_save_when_sent(struct mid_q_entry *mid)
+{
+}
+#endif
/* for pending dnotify requests */
struct dir_notify_req {
kfree(volume_info->username);
kzfree(volume_info->password);
kfree(volume_info->UNC);
- kfree(volume_info->UNCip);
+ if (volume_info->UNCip != volume_info->UNC + 2)
+ kfree(volume_info->UNCip);
kfree(volume_info->domainname);
kfree(volume_info->iocharset);
kfree(volume_info->prepath);
}
rcu_read_unlock();
if (namelen != dfsplen || read_seqretry(&rename_lock, seq)) {
- cERROR(1, "did not end path lookup where expected namelen is %d",
- namelen);
+ cFYI(1, "did not end path lookup where expected. namelen=%d "
+ "dfsplen=%d", namelen, dfsplen);
/* presumably this is only possible if racing with a rename
of one of the parent directories (we can not lock the dentries
above us to prevent this, but retrying should be harmless) */
while (1) {
if (atomic_read(&server->inFlight) >= cifs_max_pending) {
spin_unlock(&GlobalMid_Lock);
-#ifdef CONFIG_CIFS_STATS2
- atomic_inc(&server->num_waiters);
-#endif
+ cifs_num_waiters_inc(server);
wait_event(server->request_q,
atomic_read(&server->inFlight)
< cifs_max_pending);
-#ifdef CONFIG_CIFS_STATS2
- atomic_dec(&server->num_waiters);
-#endif
+ cifs_num_waiters_dec(server);
spin_lock(&GlobalMid_Lock);
} else {
if (server->tcpStatus == CifsExiting) {
mid->callback = callback;
mid->callback_data = cbdata;
mid->midState = MID_REQUEST_SUBMITTED;
-#ifdef CONFIG_CIFS_STATS2
- atomic_inc(&server->inSend);
-#endif
+
+ cifs_in_send_inc(server);
rc = smb_sendv(server, iov, nvec);
-#ifdef CONFIG_CIFS_STATS2
- atomic_dec(&server->inSend);
- mid->when_sent = jiffies;
-#endif
+ cifs_in_send_dec(server);
+ cifs_save_when_sent(mid);
mutex_unlock(&server->srv_mutex);
+
if (rc)
goto out_err;
}
midQ->midState = MID_REQUEST_SUBMITTED;
-#ifdef CONFIG_CIFS_STATS2
- atomic_inc(&ses->server->inSend);
-#endif
+ cifs_in_send_inc(ses->server);
rc = smb_sendv(ses->server, iov, n_vec);
-#ifdef CONFIG_CIFS_STATS2
- atomic_dec(&ses->server->inSend);
- midQ->when_sent = jiffies;
-#endif
+ cifs_in_send_dec(ses->server);
+ cifs_save_when_sent(midQ);
mutex_unlock(&ses->server->srv_mutex);
}
midQ->midState = MID_REQUEST_SUBMITTED;
-#ifdef CONFIG_CIFS_STATS2
- atomic_inc(&ses->server->inSend);
-#endif
+
+ cifs_in_send_inc(ses->server);
rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
-#ifdef CONFIG_CIFS_STATS2
- atomic_dec(&ses->server->inSend);
- midQ->when_sent = jiffies;
-#endif
+ cifs_in_send_dec(ses->server);
+ cifs_save_when_sent(midQ);
mutex_unlock(&ses->server->srv_mutex);
if (rc < 0)
}
midQ->midState = MID_REQUEST_SUBMITTED;
-#ifdef CONFIG_CIFS_STATS2
- atomic_inc(&ses->server->inSend);
-#endif
+ cifs_in_send_inc(ses->server);
rc = smb_send(ses->server, in_buf, be32_to_cpu(in_buf->smb_buf_length));
-#ifdef CONFIG_CIFS_STATS2
- atomic_dec(&ses->server->inSend);
- midQ->when_sent = jiffies;
-#endif
+ cifs_in_send_dec(ses->server);
+ cifs_save_when_sent(midQ);
mutex_unlock(&ses->server->srv_mutex);
if (rc < 0) {
}
#endif /* HAVE_SET_RESTORE_SIGMASK */
-long asmlinkage compat_sys_nfsservctl(int cmd, void *notused, void *notused2)
-{
- return sys_ni_syscall();
-}
-
#ifdef CONFIG_EPOLL
#ifdef HAVE_SET_RESTORE_SIGMASK
COMPATIBLE_IOCTL(PPPIOCDISCONN)
COMPATIBLE_IOCTL(PPPIOCATTCHAN)
COMPATIBLE_IOCTL(PPPIOCGCHAN)
+COMPATIBLE_IOCTL(PPPIOCGL2TPSTATS)
/* PPPOX */
COMPATIBLE_IOCTL(PPPOEIOCSFWD)
COMPATIBLE_IOCTL(PPPOEIOCDFWD)
config ECRYPT_FS
tristate "eCrypt filesystem layer support (EXPERIMENTAL)"
- depends on EXPERIMENTAL && KEYS && CRYPTO
+ depends on EXPERIMENTAL && KEYS && CRYPTO && (ENCRYPTED_KEYS || ENCRYPTED_KEYS=n)
select CRYPTO_ECB
select CRYPTO_CBC
select CRYPTO_MD5
{
struct ecryptfs_msg_ctx *msg_ctx = NULL;
char *payload = NULL;
- size_t payload_len;
+ size_t payload_len = 0;
struct ecryptfs_message *msg;
int rc;
ecryptfs_opt_encrypted_view, ecryptfs_opt_fnek_sig,
ecryptfs_opt_fn_cipher, ecryptfs_opt_fn_cipher_key_bytes,
ecryptfs_opt_unlink_sigs, ecryptfs_opt_mount_auth_tok_only,
+ ecryptfs_opt_check_dev_ruid,
ecryptfs_opt_err };
static const match_table_t tokens = {
{ecryptfs_opt_fn_cipher_key_bytes, "ecryptfs_fn_key_bytes=%u"},
{ecryptfs_opt_unlink_sigs, "ecryptfs_unlink_sigs"},
{ecryptfs_opt_mount_auth_tok_only, "ecryptfs_mount_auth_tok_only"},
+ {ecryptfs_opt_check_dev_ruid, "ecryptfs_check_dev_ruid"},
{ecryptfs_opt_err, NULL}
};
* ecryptfs_parse_options
* @sb: The ecryptfs super block
* @options: The options passed to the kernel
+ * @check_ruid: set to 1 if device uid should be checked against the ruid
*
* Parse mount options:
* debug=N - ecryptfs_verbosity level for debug output
*
* Returns zero on success; non-zero on error
*/
-static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options)
+static int ecryptfs_parse_options(struct ecryptfs_sb_info *sbi, char *options,
+ uid_t *check_ruid)
{
char *p;
int rc = 0;
char *cipher_key_bytes_src;
char *fn_cipher_key_bytes_src;
+ *check_ruid = 0;
+
if (!options) {
rc = -EINVAL;
goto out;
mount_crypt_stat->flags |=
ECRYPTFS_GLOBAL_MOUNT_AUTH_TOK_ONLY;
break;
+ case ecryptfs_opt_check_dev_ruid:
+ *check_ruid = 1;
+ break;
case ecryptfs_opt_err:
default:
printk(KERN_WARNING
const char *err = "Getting sb failed";
struct inode *inode;
struct path path;
+ uid_t check_ruid;
int rc;
sbi = kmem_cache_zalloc(ecryptfs_sb_info_cache, GFP_KERNEL);
goto out;
}
- rc = ecryptfs_parse_options(sbi, raw_data);
+ rc = ecryptfs_parse_options(sbi, raw_data, &check_ruid);
if (rc) {
err = "Error parsing options";
goto out;
"known incompatibilities\n");
goto out_free;
}
+
+ if (check_ruid && path.dentry->d_inode->i_uid != current_uid()) {
+ rc = -EPERM;
+ printk(KERN_ERR "Mount of device (uid: %d) not owned by "
+ "requested user (uid: %d)\n",
+ path.dentry->d_inode->i_uid, current_uid());
+ goto out_free;
+ }
+
ecryptfs_set_superblock_lower(s, path.dentry->d_sb);
s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
s->s_blocksize = path.dentry->d_sb->s_blocksize;
int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data,
loff_t offset, size_t size)
{
- struct ecryptfs_inode_info *inode_info;
+ struct file *lower_file;
mm_segment_t fs_save;
ssize_t rc;
- inode_info = ecryptfs_inode_to_private(ecryptfs_inode);
- BUG_ON(!inode_info->lower_file);
+ lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file;
+ if (!lower_file)
+ return -EIO;
fs_save = get_fs();
set_fs(get_ds());
- rc = vfs_write(inode_info->lower_file, data, size, &offset);
+ rc = vfs_write(lower_file, data, size, &offset);
set_fs(fs_save);
mark_inode_dirty_sync(ecryptfs_inode);
return rc;
int ecryptfs_read_lower(char *data, loff_t offset, size_t size,
struct inode *ecryptfs_inode)
{
- struct ecryptfs_inode_info *inode_info =
- ecryptfs_inode_to_private(ecryptfs_inode);
+ struct file *lower_file;
mm_segment_t fs_save;
ssize_t rc;
- BUG_ON(!inode_info->lower_file);
+ lower_file = ecryptfs_inode_to_private(ecryptfs_inode)->lower_file;
+ if (!lower_file)
+ return -EIO;
fs_save = get_fs();
set_fs(get_ds());
- rc = vfs_read(inode_info->lower_file, data, size, &offset);
+ rc = vfs_read(lower_file, data, size, &offset);
set_fs(fs_save);
return rc;
}
struct files_struct *displaced;
bool clear_in_exec;
int retval;
+ const struct cred *cred = current_cred();
+
+ /*
+ * We move the actual failure in case of RLIMIT_NPROC excess from
+ * set*uid() to execve() because too many poorly written programs
+ * don't check setuid() return code. Here we additionally recheck
+ * whether NPROC limit is still exceeded.
+ */
+ if ((current->flags & PF_NPROC_EXCEEDED) &&
+ atomic_read(&cred->user->processes) > rlimit(RLIMIT_NPROC)) {
+ retval = -EAGAIN;
+ goto out_ret;
+ }
+
+ /* We're below the limit (still or again), so we don't want to make
+ * further execve() calls fail. */
+ current->flags &= ~PF_NPROC_EXCEEDED;
retval = unshare_files(&displaced);
if (retval)
/*
* For non-fast symlinks, we just allocate inode and put it on
* orphan list in the first transaction => we need bitmap,
- * group descriptor, sb, inode block, quota blocks.
+ * group descriptor, sb, inode block, quota blocks, and
+ * possibly selinux xattr blocks.
*/
- credits = 4 + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb);
+ credits = 4 + EXT3_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) +
+ EXT3_XATTR_TRANS_BLOCKS;
} else {
/*
* Fast symlink. We have to add entry to directory
*/
#define EXT4_IO_END_UNWRITTEN 0x0001
#define EXT4_IO_END_ERROR 0x0002
+#define EXT4_IO_END_QUEUED 0x0004
struct ext4_io_page {
struct page *p_page;
static inline int ext4_should_writeback_data(struct inode *inode)
{
- if (!S_ISREG(inode->i_mode))
- return 0;
if (EXT4_JOURNAL(inode) == NULL)
return 1;
+ if (!S_ISREG(inode->i_mode))
+ return 0;
if (ext4_test_inode_flag(inode, EXT4_INODE_JOURNAL_DATA))
return 0;
if (test_opt(inode->i_sb, DATA_FLAGS) == EXT4_MOUNT_WRITEBACK_DATA)
}
retry:
- if (rw == READ && ext4_should_dioread_nolock(inode))
+ if (rw == READ && ext4_should_dioread_nolock(inode)) {
+ if (unlikely(!list_empty(&ei->i_completed_io_list))) {
+ mutex_lock(&inode->i_mutex);
+ ext4_flush_completed_IO(inode);
+ mutex_unlock(&inode->i_mutex);
+ }
ret = __blockdev_direct_IO(rw, iocb, inode,
inode->i_sb->s_bdev, iov,
offset, nr_segs,
ext4_get_block, NULL, NULL, 0);
- else {
+ } else {
ret = blockdev_direct_IO(rw, iocb, inode, iov,
offset, nr_segs, ext4_get_block);
int err;
trace_ext4_evict_inode(inode);
+
+ ext4_ioend_wait(inode);
+
if (inode->i_nlink) {
/*
* When journalling data dirty buffers are tracked only in the
from = pos & (PAGE_CACHE_SIZE - 1);
to = from + len;
+ BUG_ON(!ext4_handle_valid(handle));
+
if (copied < len) {
if (!PageUptodate(page))
copied = 0;
else if (test_opt(inode->i_sb, MBLK_IO_SUBMIT))
err = ext4_bio_write_page(&io_submit, page,
len, mpd->wbc);
- else
+ else if (buffer_uninit(page_bufs)) {
+ ext4_set_bh_endio(page_bufs, inode);
+ err = block_write_full_page_endio(page,
+ noalloc_get_block_write,
+ mpd->wbc, ext4_end_io_buffer_write);
+ } else
err = block_write_full_page(page,
noalloc_get_block_write, mpd->wbc);
goto out;
}
+ BUG_ON(!ext4_handle_valid(handle));
+
ret = walk_page_buffers(handle, page_bufs, 0, len, NULL,
do_journal_get_write_access);
goto out;
}
- io_end->flag = EXT4_IO_END_UNWRITTEN;
+ /*
+ * It may be over-defensive here to check EXT4_IO_END_UNWRITTEN now,
+ * but being more careful is always safe for the future change.
+ */
inode = io_end->inode;
+ if (!(io_end->flag & EXT4_IO_END_UNWRITTEN)) {
+ io_end->flag |= EXT4_IO_END_UNWRITTEN;
+ atomic_inc(&EXT4_I(inode)->i_aiodio_unwritten);
+ }
/* Add the io_end to per-inode completed io list*/
spin_lock_irqsave(&EXT4_I(inode)->i_completed_io_lock, flags);
/*
* For non-fast symlinks, we just allocate inode and put it on
* orphan list in the first transaction => we need bitmap,
- * group descriptor, sb, inode block, quota blocks.
+ * group descriptor, sb, inode block, quota blocks, and
+ * possibly selinux xattr blocks.
*/
- credits = 4 + EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb);
+ credits = 4 + EXT4_MAXQUOTAS_INIT_BLOCKS(dir->i_sb) +
+ EXT4_XATTR_TRANS_BLOCKS;
} else {
/*
* Fast symlink. We have to add entry to directory
unsigned long flags;
int ret;
- mutex_lock(&inode->i_mutex);
+ if (!mutex_trylock(&inode->i_mutex)) {
+ /*
+ * Requeue the work instead of waiting so that the work
+ * items queued after this can be processed.
+ */
+ queue_work(EXT4_SB(inode->i_sb)->dio_unwritten_wq, &io->work);
+ /*
+ * To prevent the ext4-dio-unwritten thread from keeping
+ * requeueing end_io requests and occupying cpu for too long,
+ * yield the cpu if it sees an end_io request that has already
+ * been requeued.
+ */
+ if (io->flag & EXT4_IO_END_QUEUED)
+ yield();
+ io->flag |= EXT4_IO_END_QUEUED;
+ return;
+ }
ret = ext4_end_io_nolock(io);
if (ret < 0) {
mutex_unlock(&inode->i_mutex);
if ((io_end->num_io_pages >= MAX_IO_PAGES) &&
(io_end->pages[io_end->num_io_pages-1] != io_page))
goto submit_and_retry;
- if (buffer_uninit(bh))
- io->io_end->flag |= EXT4_IO_END_UNWRITTEN;
+ if (buffer_uninit(bh) && !(io_end->flag & EXT4_IO_END_UNWRITTEN)) {
+ io_end->flag |= EXT4_IO_END_UNWRITTEN;
+ atomic_inc(&EXT4_I(inode)->i_aiodio_unwritten);
+ }
io->io_end->size += bh->b_size;
io->io_next_block++;
ret = bio_add_page(io->io_bio, bh->b_page, bh->b_size, bh_offset(bh));
static void ext4_destroy_inode(struct inode *inode)
{
- ext4_ioend_wait(inode);
if (!list_empty(&(EXT4_I(inode)->i_orphan))) {
ext4_msg(inode->i_sb, KERN_ERR,
"Inode %lu (%p): orphan list check failed!",
struct super_block *sb = dir->i_sb;
struct msdos_sb_info *sbi = MSDOS_SB(sb);
struct buffer_head *bh, *prev, *bhs[3]; /* 32*slots (672bytes) */
- struct msdos_dir_entry *de;
+ struct msdos_dir_entry *uninitialized_var(de);
int err, free_slots, i, nr_bhs;
loff_t pos, i_pos;
out:
/* UTF-8 doesn't provide FAT semantics */
if (!strcmp(opts->iocharset, "utf8")) {
- fat_msg(sb, KERN_ERR, "utf8 is not a recommended IO charset"
+ fat_msg(sb, KERN_WARNING, "utf8 is not a recommended IO charset"
" for FAT filesystems, filesystem will be "
- "case sensitive!\n");
+ "case sensitive!");
}
/* If user doesn't specify allow_utime, it's initialized from dmask. */
sbi->free_clusters = -1; /* Don't know yet */
sbi->free_clus_valid = 0;
sbi->prev_free = FAT_START_ENT;
+ sb->s_maxbytes = 0xffffffff;
if (!sbi->fat_length && b->fat32_length) {
struct fat_boot_fsinfo *fsinfo;
sbi->fat_length = le32_to_cpu(b->fat32_length);
sbi->root_cluster = le32_to_cpu(b->root_cluster);
- sb->s_maxbytes = 0xffffffff;
-
/* MC - if info_sector is 0, don't multiply by 0 */
sbi->fsinfo_sector = le16_to_cpu(b->info_sector);
if (sbi->fsinfo_sector == 0)
forget->forget_one.nlookup = nlookup;
spin_lock(&fc->lock);
- fc->forget_list_tail->next = forget;
- fc->forget_list_tail = forget;
- wake_up(&fc->waitq);
- kill_fasync(&fc->fasync, SIGIO, POLL_IN);
+ if (fc->connected) {
+ fc->forget_list_tail->next = forget;
+ fc->forget_list_tail = forget;
+ wake_up(&fc->waitq);
+ kill_fasync(&fc->fasync, SIGIO, POLL_IN);
+ } else {
+ kfree(forget);
+ }
spin_unlock(&fc->lock);
}
if (outarg.namelen > FUSE_NAME_MAX)
goto err;
+ err = -EINVAL;
+ if (size != sizeof(outarg) + outarg.namelen + 1)
+ goto err;
+
name.name = buf;
name.len = outarg.namelen;
err = fuse_copy_one(cs, buf, outarg.namelen + 1);
#include <linux/sched.h>
#include <linux/module.h>
#include <linux/compat.h>
+#include <linux/swap.h>
static const struct file_operations fuse_direct_io_file_operations;
req = ff->reserved_req;
fuse_prepare_release(ff, file->f_flags, opcode);
+ if (ff->flock) {
+ struct fuse_release_in *inarg = &req->misc.release.in;
+ inarg->release_flags |= FUSE_RELEASE_FLOCK_UNLOCK;
+ inarg->lock_owner = fuse_lock_owner_id(ff->fc,
+ (fl_owner_t) file);
+ }
/* Hold vfsmount and dentry until release is finished */
path_get(&file->f_path);
req->misc.release.path = file->f_path;
return req->misc.write.out.size;
}
-static int fuse_write_begin(struct file *file, struct address_space *mapping,
- loff_t pos, unsigned len, unsigned flags,
- struct page **pagep, void **fsdata)
-{
- pgoff_t index = pos >> PAGE_CACHE_SHIFT;
-
- *pagep = grab_cache_page_write_begin(mapping, index, flags);
- if (!*pagep)
- return -ENOMEM;
- return 0;
-}
-
void fuse_write_update_size(struct inode *inode, loff_t pos)
{
struct fuse_conn *fc = get_fuse_conn(inode);
spin_unlock(&fc->lock);
}
-static int fuse_buffered_write(struct file *file, struct inode *inode,
- loff_t pos, unsigned count, struct page *page)
-{
- int err;
- size_t nres;
- struct fuse_conn *fc = get_fuse_conn(inode);
- unsigned offset = pos & (PAGE_CACHE_SIZE - 1);
- struct fuse_req *req;
-
- if (is_bad_inode(inode))
- return -EIO;
-
- /*
- * Make sure writepages on the same page are not mixed up with
- * plain writes.
- */
- fuse_wait_on_page_writeback(inode, page->index);
-
- req = fuse_get_req(fc);
- if (IS_ERR(req))
- return PTR_ERR(req);
-
- req->in.argpages = 1;
- req->num_pages = 1;
- req->pages[0] = page;
- req->page_offset = offset;
- nres = fuse_send_write(req, file, pos, count, NULL);
- err = req->out.h.error;
- fuse_put_request(fc, req);
- if (!err && !nres)
- err = -EIO;
- if (!err) {
- pos += nres;
- fuse_write_update_size(inode, pos);
- if (count == PAGE_CACHE_SIZE)
- SetPageUptodate(page);
- }
- fuse_invalidate_attr(inode);
- return err ? err : nres;
-}
-
-static int fuse_write_end(struct file *file, struct address_space *mapping,
- loff_t pos, unsigned len, unsigned copied,
- struct page *page, void *fsdata)
-{
- struct inode *inode = mapping->host;
- int res = 0;
-
- if (copied)
- res = fuse_buffered_write(file, inode, pos, copied, page);
-
- unlock_page(page);
- page_cache_release(page);
- return res;
-}
-
static size_t fuse_send_write_pages(struct fuse_req *req, struct file *file,
struct inode *inode, loff_t pos,
size_t count)
pagefault_enable();
flush_dcache_page(page);
+ mark_page_accessed(page);
+
if (!tmp) {
unlock_page(page);
page_cache_release(page);
struct fuse_conn *fc = get_fuse_conn(inode);
int err;
- if (fc->no_lock) {
+ if (fc->no_flock) {
err = flock_lock_file_wait(file, fl);
} else {
+ struct fuse_file *ff = file->private_data;
+
/* emulate flock with POSIX locks */
fl->fl_owner = (fl_owner_t) file;
+ ff->flock = true;
err = fuse_setlk(file, fl, 1);
}
.readpage = fuse_readpage,
.writepage = fuse_writepage,
.launder_page = fuse_launder_page,
- .write_begin = fuse_write_begin,
- .write_end = fuse_write_end,
.readpages = fuse_readpages,
.set_page_dirty = __set_page_dirty_nobuffers,
.bmap = fuse_bmap,
/** Wait queue head for poll */
wait_queue_head_t poll_wait;
+
+ /** Has flock been performed on this file? */
+ bool flock:1;
};
/** One input argument of a request */
/** Is removexattr not implemented by fs? */
unsigned no_removexattr:1;
- /** Are file locking primitives not implemented by fs? */
+ /** Are posix file locking primitives not implemented by fs? */
unsigned no_lock:1;
/** Is access not implemented by fs? */
/** Don't apply umask to creation modes */
unsigned dont_mask:1;
+ /** Are BSD file locking primitives not implemented by fs? */
+ unsigned no_flock:1;
+
/** The number of requests waiting for completion */
atomic_t num_waiting;
unsigned blksize;
};
-struct fuse_forget_link *fuse_alloc_forget()
+struct fuse_forget_link *fuse_alloc_forget(void)
{
return kzalloc(sizeof(struct fuse_forget_link), GFP_KERNEL);
}
fc->async_read = 1;
if (!(arg->flags & FUSE_POSIX_LOCKS))
fc->no_lock = 1;
+ if (arg->minor >= 17) {
+ if (!(arg->flags & FUSE_FLOCK_LOCKS))
+ fc->no_flock = 1;
+ } else {
+ if (!(arg->flags & FUSE_POSIX_LOCKS))
+ fc->no_flock = 1;
+ }
if (arg->flags & FUSE_ATOMIC_O_TRUNC)
fc->atomic_o_trunc = 1;
if (arg->minor >= 9) {
} else {
ra_pages = fc->max_read / PAGE_CACHE_SIZE;
fc->no_lock = 1;
+ fc->no_flock = 1;
}
fc->bdi.ra_pages = min(fc->bdi.ra_pages, ra_pages);
arg->minor = FUSE_KERNEL_MINOR_VERSION;
arg->max_readahead = fc->bdi.ra_pages * PAGE_CACHE_SIZE;
arg->flags |= FUSE_ASYNC_READ | FUSE_POSIX_LOCKS | FUSE_ATOMIC_O_TRUNC |
- FUSE_EXPORT_SUPPORT | FUSE_BIG_WRITES | FUSE_DONT_MASK;
+ FUSE_EXPORT_SUPPORT | FUSE_BIG_WRITES | FUSE_DONT_MASK |
+ FUSE_FLOCK_LOCKS;
req->in.h.opcode = FUSE_INIT;
req->in.numargs = 1;
req->in.args[0].size = sizeof(*arg);
inode->i_op = &page_symlink_inode_operations;
break;
}
+ lockdep_annotate_inode_mutex_key(inode);
}
return inode;
}
}
EXPORT_SYMBOL(new_inode);
-/**
- * unlock_new_inode - clear the I_NEW state and wake up any waiters
- * @inode: new inode to unlock
- *
- * Called when the inode is fully initialised to clear the new state of the
- * inode and wake up anyone waiting for the inode to finish initialisation.
- */
-void unlock_new_inode(struct inode *inode)
-{
#ifdef CONFIG_DEBUG_LOCK_ALLOC
+void lockdep_annotate_inode_mutex_key(struct inode *inode)
+{
if (S_ISDIR(inode->i_mode)) {
struct file_system_type *type = inode->i_sb->s_type;
&type->i_mutex_dir_key);
}
}
+}
+EXPORT_SYMBOL(lockdep_annotate_inode_mutex_key);
#endif
+
+/**
+ * unlock_new_inode - clear the I_NEW state and wake up any waiters
+ * @inode: new inode to unlock
+ *
+ * Called when the inode is fully initialised to clear the new state of the
+ * inode and wake up anyone waiting for the inode to finish initialisation.
+ */
+void unlock_new_inode(struct inode *inode)
+{
+ lockdep_annotate_inode_mutex_key(inode);
spin_lock(&inode->i_lock);
WARN_ON(!(inode->i_state & I_NEW));
inode->i_state &= ~I_NEW;
/*
* Wait for outstanding transactions to be written to log:
*/
- jfs_flush_journal(log, 1);
+ jfs_flush_journal(log, 2);
/*
* close fileset inode allocation map (aka fileset inode)
*
* remove file system from log active file system list.
*/
- jfs_flush_journal(log, 1);
+ jfs_flush_journal(log, 2);
/*
* Make sure all metadata makes it to disk
if ((flags & LOOKUP_NO_AUTOMOUNT) && !(flags & LOOKUP_PARENT))
return -EISDIR; /* we actually want to stop here */
- /*
- * We don't want to mount if someone's just doing a stat and they've
- * set AT_SYMLINK_NOFOLLOW - unless they're stat'ing a directory and
- * appended a '/' to the name.
+ /* We don't want to mount if someone's just doing a stat -
+ * unless they're stat'ing a directory and appended a '/' to
+ * the name.
+ *
+ * We do, however, want to mount if someone wants to open or
+ * create a file of any type under the mountpoint, wants to
+ * traverse through the mountpoint or wants to open the
+ * mounted directory. Also, autofs may mark negative dentries
+ * as being automount points. These will need the attentions
+ * of the daemon to instantiate them before they can be used.
*/
- if (!(flags & LOOKUP_FOLLOW)) {
- /* We do, however, want to mount if someone wants to open or
- * create a file of any type under the mountpoint, wants to
- * traverse through the mountpoint or wants to open the mounted
- * directory.
- * Also, autofs may mark negative dentries as being automount
- * points. These will need the attentions of the daemon to
- * instantiate them before they can be used.
- */
- if (!(flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY |
- LOOKUP_OPEN | LOOKUP_CREATE)) &&
- path->dentry->d_inode)
- return -EISDIR;
- }
+ if (!(flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY |
+ LOOKUP_OPEN | LOOKUP_CREATE)) &&
+ path->dentry->d_inode)
+ return -EISDIR;
+
current->total_link_count++;
if (current->total_link_count >= 40)
return -ELOOP;
depends on NFS_FS && NFS_V4 && EXPERIMENTAL
select SUNRPC_BACKCHANNEL
select PNFS_FILE_LAYOUT
- select PNFS_BLOCK
- select MD
- select BLK_DEV_DM
help
This option enables support for minor version 1 of the NFSv4 protocol
- (RFC 5661 and RFC 5663) in the kernel's NFS client.
+ (RFC 5661) in the kernel's NFS client.
If unsure, say N.
config PNFS_BLOCK
tristate
+ depends on NFS_FS && NFS_V4_1 && BLK_DEV_DM
+ default m
config PNFS_OBJLAYOUT
- tristate "Provide support for the pNFS Objects Layout Driver for NFSv4.1 pNFS (EXPERIMENTAL)"
+ tristate
depends on NFS_FS && NFS_V4_1 && SCSI_OSD_ULD
- help
- Say M here if you want your pNFS client to support the Objects Layout Driver.
- Requires the SCSI osd initiator library (SCSI_OSD_INITIATOR) and
- upper level driver (SCSI_OSD_ULD).
-
- If unsure, say N.
+ default m
config ROOT_NFS
bool "Root file system on NFS"
#include <linux/namei.h>
#include <linux/bio.h> /* struct bio */
#include <linux/buffer_head.h> /* various write calls */
+#include <linux/prefetch.h>
#include "blocklayout.h"
struct cb_process_state {
__be32 drc_status;
struct nfs_client *clp;
+ int slotid;
};
struct cb_compound_hdr_arg {
void *dummy, struct cb_process_state *cps);
extern void nfs4_check_drain_bc_complete(struct nfs4_session *ses);
-extern void nfs4_cb_take_slot(struct nfs_client *clp);
struct cb_devicenotifyitem {
uint32_t cbd_notify_type;
/* Normal */
if (likely(args->csa_sequenceid == slot->seq_nr + 1)) {
slot->seq_nr++;
- return htonl(NFS4_OK);
+ goto out_ok;
}
/* Replay */
/* Wraparound */
if (args->csa_sequenceid == 1 && (slot->seq_nr + 1) == 0) {
slot->seq_nr = 1;
- return htonl(NFS4_OK);
+ goto out_ok;
}
/* Misordered request */
return htonl(NFS4ERR_SEQ_MISORDERED);
+out_ok:
+ tbl->highest_used_slotid = args->csa_slotid;
+ return htonl(NFS4_OK);
}
/*
struct cb_sequenceres *res,
struct cb_process_state *cps)
{
+ struct nfs4_slot_table *tbl;
struct nfs_client *clp;
int i;
__be32 status = htonl(NFS4ERR_BADSESSION);
- cps->clp = NULL;
-
clp = nfs4_find_client_sessionid(args->csa_addr, &args->csa_sessionid);
if (clp == NULL)
goto out;
+ tbl = &clp->cl_session->bc_slot_table;
+
+ spin_lock(&tbl->slot_tbl_lock);
/* state manager is resetting the session */
if (test_bit(NFS4_SESSION_DRAINING, &clp->cl_session->session_state)) {
- status = NFS4ERR_DELAY;
+ spin_unlock(&tbl->slot_tbl_lock);
+ status = htonl(NFS4ERR_DELAY);
+ /* Return NFS4ERR_BADSESSION if we're draining the session
+ * in order to reset it.
+ */
+ if (test_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state))
+ status = htonl(NFS4ERR_BADSESSION);
goto out;
}
status = validate_seqid(&clp->cl_session->bc_slot_table, args);
+ spin_unlock(&tbl->slot_tbl_lock);
if (status)
goto out;
+ cps->slotid = args->csa_slotid;
+
/*
* Check for pending referring calls. If a match is found, a
* related callback was received before the response to the original
res->csr_slotid = args->csa_slotid;
res->csr_highestslotid = NFS41_BC_MAX_CALLBACKS - 1;
res->csr_target_highestslotid = NFS41_BC_MAX_CALLBACKS - 1;
- nfs4_cb_take_slot(clp);
out:
cps->clp = clp; /* put in nfs4_callback_compound */
* Let the state manager know callback processing done.
* A single slot, so highest used slotid is either 0 or -1
*/
- tbl->highest_used_slotid--;
+ tbl->highest_used_slotid = -1;
nfs4_check_drain_bc_complete(session);
spin_unlock(&tbl->slot_tbl_lock);
}
-static void nfs4_cb_free_slot(struct nfs_client *clp)
+static void nfs4_cb_free_slot(struct cb_process_state *cps)
{
- if (clp && clp->cl_session)
- nfs4_callback_free_slot(clp->cl_session);
-}
-
-/* A single slot, so highest used slotid is either 0 or -1 */
-void nfs4_cb_take_slot(struct nfs_client *clp)
-{
- struct nfs4_slot_table *tbl = &clp->cl_session->bc_slot_table;
-
- spin_lock(&tbl->slot_tbl_lock);
- tbl->highest_used_slotid++;
- BUG_ON(tbl->highest_used_slotid != 0);
- spin_unlock(&tbl->slot_tbl_lock);
+ if (cps->slotid != -1)
+ nfs4_callback_free_slot(cps->clp->cl_session);
}
#else /* CONFIG_NFS_V4_1 */
return htonl(NFS4ERR_MINOR_VERS_MISMATCH);
}
-static void nfs4_cb_free_slot(struct nfs_client *clp)
+static void nfs4_cb_free_slot(struct cb_process_state *cps)
{
}
#endif /* CONFIG_NFS_V4_1 */
struct cb_process_state cps = {
.drc_status = 0,
.clp = NULL,
+ .slotid = -1,
};
unsigned int nops = 0;
*hdr_res.status = status;
*hdr_res.nops = htonl(nops);
- nfs4_cb_free_slot(cps.clp);
+ nfs4_cb_free_slot(&cps);
nfs_put_client(cps.clp);
dprintk("%s: done, status = %u\n", __func__, ntohl(status));
return rpc_success;
for (i = 0; i < ios->numdevs; i++) {
struct osd_sense_info osi;
struct osd_request *or = ios->per_dev[i].or;
- unsigned dev;
int ret;
if (!or)
continue; /* we recovered */
}
- dev = ios->per_dev[i].dev;
- objlayout_io_set_result(&ios->ol_state, dev,
- &ios->layout->comps[dev].oc_object_id,
+ objlayout_io_set_result(&ios->ol_state, i,
+ &ios->layout->comps[i].oc_object_id,
osd_pri_2_pnfs_err(osi.osd_err_pri),
ios->per_dev[i].offset,
ios->per_dev[i].length,
}
static int _add_stripe_unit(struct objio_state *ios, unsigned *cur_pg,
- unsigned pgbase, struct _objio_per_comp *per_dev, int cur_len,
+ unsigned pgbase, struct _objio_per_comp *per_dev, int len,
gfp_t gfp_flags)
{
unsigned pg = *cur_pg;
+ int cur_len = len;
struct request_queue *q =
osd_request_queue(_io_od(ios, per_dev->dev));
- per_dev->length += cur_len;
-
if (per_dev->bio == NULL) {
- unsigned stripes = ios->layout->num_comps /
- ios->layout->mirrors_p1;
- unsigned pages_in_stripe = stripes *
+ unsigned pages_in_stripe = ios->layout->group_width *
(ios->layout->stripe_unit / PAGE_SIZE);
unsigned bio_size = (ios->ol_state.nr_pages + pages_in_stripe) /
- stripes;
+ ios->layout->group_width;
if (BIO_MAX_PAGES_KMALLOC < bio_size)
bio_size = BIO_MAX_PAGES_KMALLOC;
}
BUG_ON(cur_len);
+ per_dev->length += len;
*cur_pg = pg;
return 0;
}
int ret = 0;
while (length) {
- struct _objio_per_comp *per_dev = &ios->per_dev[dev];
+ struct _objio_per_comp *per_dev = &ios->per_dev[dev - first_dev];
unsigned cur_len, page_off = 0;
if (!per_dev->length) {
cur_len = stripe_unit;
}
- if (max_comp < dev)
- max_comp = dev;
+ if (max_comp < dev - first_dev)
+ max_comp = dev - first_dev;
} else {
cur_len = stripe_unit;
}
struct _objio_per_comp *per_dev = &ios->per_dev[cur_comp];
unsigned dev = per_dev->dev;
struct pnfs_osd_object_cred *cred =
- &ios->layout->comps[dev];
+ &ios->layout->comps[cur_comp];
struct osd_obj_id obj = {
.partition = cred->oc_object_id.oid_partition_id,
.id = cred->oc_object_id.oid_object_id,
for (; cur_comp < last_comp; ++cur_comp, ++dev) {
struct osd_request *or = NULL;
struct pnfs_osd_object_cred *cred =
- &ios->layout->comps[dev];
+ &ios->layout->comps[cur_comp];
struct osd_obj_id obj = {
.partition = cred->oc_object_id.oid_partition_id,
.id = cred->oc_object_id.oid_object_id,
p = _osd_xdr_decode_data_map(p, &layout->olo_map);
layout->olo_comps_index = be32_to_cpup(p++);
layout->olo_num_comps = be32_to_cpup(p++);
+ dprintk("%s: olo_comps_index=%d olo_num_comps=%d\n", __func__,
+ layout->olo_comps_index, layout->olo_num_comps);
+
iter->total_comps = layout->olo_num_comps;
return 0;
}
#define DBGKEY(key) ((char *)(key))
#define DBGKEY1(key) ((char *)(key))
-#define ubifs_dbg_msg(fmt, ...) do { \
- if (0) \
- pr_debug(fmt "\n", ##__VA_ARGS__); \
+#define ubifs_dbg_msg(fmt, ...) do { \
+ if (0) \
+ printk(KERN_DEBUG fmt "\n", ##__VA_ARGS__); \
} while (0)
#define dbg_dump_stack()
# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
-ccflags-y := -I$(src) -I$(src)/linux-2.6
-ccflags-$(CONFIG_XFS_DEBUG) += -g
+ccflags-y += -I$(src) # needed for trace events
-XFS_LINUX := linux-2.6
+ccflags-$(CONFIG_XFS_DEBUG) += -g
obj-$(CONFIG_XFS_FS) += xfs.o
-xfs-y += linux-2.6/xfs_trace.o
-
-xfs-$(CONFIG_XFS_QUOTA) += $(addprefix quota/, \
- xfs_dquot.o \
- xfs_dquot_item.o \
- xfs_trans_dquot.o \
- xfs_qm_syscalls.o \
- xfs_qm_bhv.o \
- xfs_qm.o)
-xfs-$(CONFIG_XFS_QUOTA) += linux-2.6/xfs_quotaops.o
-
-ifeq ($(CONFIG_XFS_QUOTA),y)
-xfs-$(CONFIG_PROC_FS) += quota/xfs_qm_stats.o
-endif
-
-xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o
-xfs-$(CONFIG_XFS_POSIX_ACL) += $(XFS_LINUX)/xfs_acl.o
-xfs-$(CONFIG_PROC_FS) += $(XFS_LINUX)/xfs_stats.o
-xfs-$(CONFIG_SYSCTL) += $(XFS_LINUX)/xfs_sysctl.o
-xfs-$(CONFIG_COMPAT) += $(XFS_LINUX)/xfs_ioctl32.o
+# this one should be compiled first, as the tracing macros can easily blow up
+xfs-y += xfs_trace.o
+# highlevel code
+xfs-y += xfs_aops.o \
+ xfs_bit.o \
+ xfs_buf.o \
+ xfs_dfrag.o \
+ xfs_discard.o \
+ xfs_error.o \
+ xfs_export.o \
+ xfs_file.o \
+ xfs_filestream.o \
+ xfs_fsops.o \
+ xfs_fs_subr.o \
+ xfs_globals.o \
+ xfs_iget.o \
+ xfs_ioctl.o \
+ xfs_iomap.o \
+ xfs_iops.o \
+ xfs_itable.o \
+ xfs_message.o \
+ xfs_mru_cache.o \
+ xfs_super.o \
+ xfs_sync.o \
+ xfs_xattr.o \
+ xfs_rename.o \
+ xfs_rw.o \
+ xfs_utils.o \
+ xfs_vnodeops.o \
+ kmem.o \
+ uuid.o
+# code shared with libxfs
xfs-y += xfs_alloc.o \
xfs_alloc_btree.o \
xfs_attr.o \
xfs_attr_leaf.o \
- xfs_bit.o \
xfs_bmap.o \
xfs_bmap_btree.o \
xfs_btree.o \
- xfs_buf_item.o \
xfs_da_btree.o \
xfs_dir2.o \
xfs_dir2_block.o \
xfs_dir2_leaf.o \
xfs_dir2_node.o \
xfs_dir2_sf.o \
- xfs_error.o \
- xfs_extfree_item.o \
- xfs_filestream.o \
- xfs_fsops.o \
xfs_ialloc.o \
xfs_ialloc_btree.o \
- xfs_iget.o \
xfs_inode.o \
- xfs_inode_item.o \
- xfs_iomap.o \
- xfs_itable.o \
- xfs_dfrag.o \
- xfs_log.o \
- xfs_log_cil.o \
xfs_log_recover.o \
xfs_mount.o \
- xfs_mru_cache.o \
- xfs_rename.o \
- xfs_trans.o \
+ xfs_trans.o
+
+# low-level transaction/log code
+xfs-y += xfs_log.o \
+ xfs_log_cil.o \
+ xfs_buf_item.o \
+ xfs_extfree_item.o \
+ xfs_inode_item.o \
xfs_trans_ail.o \
xfs_trans_buf.o \
xfs_trans_extfree.o \
xfs_trans_inode.o \
- xfs_utils.o \
- xfs_vnodeops.o \
- xfs_rw.o
-
-# Objects in linux/
-xfs-y += $(addprefix $(XFS_LINUX)/, \
- kmem.o \
- xfs_aops.o \
- xfs_buf.o \
- xfs_discard.o \
- xfs_export.o \
- xfs_file.o \
- xfs_fs_subr.o \
- xfs_globals.o \
- xfs_ioctl.o \
- xfs_iops.o \
- xfs_message.o \
- xfs_super.o \
- xfs_sync.o \
- xfs_xattr.o)
-# Objects in support/
-xfs-y += support/uuid.o
+# optional features
+xfs-$(CONFIG_XFS_QUOTA) += xfs_dquot.o \
+ xfs_dquot_item.o \
+ xfs_trans_dquot.o \
+ xfs_qm_syscalls.o \
+ xfs_qm_bhv.o \
+ xfs_qm.o \
+ xfs_quotaops.o
+ifeq ($(CONFIG_XFS_QUOTA),y)
+xfs-$(CONFIG_PROC_FS) += xfs_qm_stats.o
+endif
+xfs-$(CONFIG_XFS_RT) += xfs_rtalloc.o
+xfs-$(CONFIG_XFS_POSIX_ACL) += xfs_acl.o
+xfs-$(CONFIG_PROC_FS) += xfs_stats.o
+xfs-$(CONFIG_SYSCTL) += xfs_sysctl.o
+xfs-$(CONFIG_COMPAT) += xfs_ioctl32.o
#define XFS_BUF_LOCK_TRACKING 1
#endif
-#include <linux-2.6/xfs_linux.h>
+#include "xfs_linux.h"
+
#endif /* __XFS_H__ */
/* disk block (xfs_daddr_t) in the AG */
#define XFS_AGF_DADDR(mp) ((xfs_daddr_t)(1 << (mp)->m_sectbb_log))
#define XFS_AGF_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGF_DADDR(mp))
-#define XFS_BUF_TO_AGF(bp) ((xfs_agf_t *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_AGF(bp) ((xfs_agf_t *)((bp)->b_addr))
extern int xfs_read_agf(struct xfs_mount *mp, struct xfs_trans *tp,
xfs_agnumber_t agno, int flags, struct xfs_buf **bpp);
/* disk block (xfs_daddr_t) in the AG */
#define XFS_AGI_DADDR(mp) ((xfs_daddr_t)(2 << (mp)->m_sectbb_log))
#define XFS_AGI_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGI_DADDR(mp))
-#define XFS_BUF_TO_AGI(bp) ((xfs_agi_t *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_AGI(bp) ((xfs_agi_t *)((bp)->b_addr))
extern int xfs_read_agi(struct xfs_mount *mp, struct xfs_trans *tp,
xfs_agnumber_t agno, struct xfs_buf **bpp);
#define XFS_AGFL_DADDR(mp) ((xfs_daddr_t)(3 << (mp)->m_sectbb_log))
#define XFS_AGFL_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_AGFL_DADDR(mp))
#define XFS_AGFL_SIZE(mp) ((mp)->m_sb.sb_sectsize / sizeof(xfs_agblock_t))
-#define XFS_BUF_TO_AGFL(bp) ((xfs_agfl_t *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_AGFL(bp) ((xfs_agfl_t *)((bp)->b_addr))
typedef struct xfs_agfl {
__be32 agfl_bno[1]; /* actually XFS_AGFL_SIZE(mp) */
XFS_FSS_TO_BB(mp, 1), 0, &bp);
if (error)
return error;
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
XFS_BUF_SET_VTYPE_REF(bp, B_FS_AGFL, XFS_AGFL_REF);
*bpp = bp;
return 0;
if (!*bpp)
return 0;
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ ASSERT(!(*bpp)->b_error);
agf = XFS_BUF_TO_AGF(*bpp);
/*
return error;
if (!*bpp)
return 0;
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ ASSERT(!(*bpp)->b_error);
agf = XFS_BUF_TO_AGF(*bpp);
pag = xfs_perag_get(mp, agno);
bp = xfs_buf_get(mp->m_ddev_targp, dblkno, blkcnt,
XBF_LOCK | XBF_DONT_BLOCK);
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
tmp = (valuelen < XFS_BUF_SIZE(bp)) ? valuelen :
XFS_BUF_SIZE(bp);
ASSERT(args.len == 1);
*firstblock = args.fsbno;
bp = xfs_btree_get_bufl(args.mp, tp, args.fsbno, 0);
- memcpy((char *)XFS_BUF_PTR(bp), ifp->if_u1.if_data,
- ifp->if_bytes);
+ memcpy(bp->b_addr, ifp->if_u1.if_data, ifp->if_bytes);
xfs_trans_log_buf(tp, bp, 0, ifp->if_bytes - 1);
xfs_bmap_forkoff_reset(args.mp, ip, whichfork);
xfs_idata_realloc(ip, -ifp->if_bytes, whichfork);
return error;
}
new->bc_bufs[i] = bp;
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
} else
new->bc_bufs[i] = NULL;
}
ASSERT(fsbno != NULLFSBLOCK);
d = XFS_FSB_TO_DADDR(mp, fsbno);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
return bp;
}
ASSERT(agbno != NULLAGBLOCK);
d = XFS_AGB_TO_DADDR(mp, agno, agbno);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
- ASSERT(bp);
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
return bp;
}
mp->m_bsize, lock, &bp))) {
return error;
}
- ASSERT(!bp || !XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
if (bp)
XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, refval);
*bpp = bp;
*bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d,
mp->m_bsize, flags);
- ASSERT(*bpp);
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ ASSERT(!xfs_buf_geterror(*bpp));
*block = XFS_BUF_TO_BLOCK(*bpp);
return 0;
if (error)
return error;
- ASSERT(*bpp != NULL);
- ASSERT(!XFS_BUF_GETERROR(*bpp));
+ ASSERT(!xfs_buf_geterror(*bpp));
xfs_btree_set_refs(cur, *bpp);
*block = XFS_BUF_TO_BLOCK(*bpp);
/*
* Convert from buffer to btree block header.
*/
-#define XFS_BUF_TO_BLOCK(bp) ((struct xfs_btree_block *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_BLOCK(bp) ((struct xfs_btree_block *)((bp)->b_addr))
/*
bp->b_flags |= flags & (XBF_READ | XBF_ASYNC | XBF_READ_AHEAD);
status = xfs_buf_iorequest(bp);
- if (status || XFS_BUF_ISERROR(bp) || (flags & XBF_ASYNC))
+ if (status || bp->b_error || (flags & XBF_ASYNC))
return status;
return xfs_buf_iowait(bp);
}
/* set up the buffer for a read IO */
XFS_BUF_SET_ADDR(bp, daddr);
XFS_BUF_READ(bp);
- XFS_BUF_BUSY(bp);
xfsbdstrat(mp, bp);
error = xfs_buf_iowait(bp);
/*
* No need to wait until the buffer is unpinned, we aren't flushing it.
*/
- XFS_BUF_ERROR(bp, EIO);
+ xfs_buf_ioerror(bp, EIO);
/*
* We're calling xfs_buf_ioend, so delete XBF_DONE flag.
xfs_bioerror_relse(
struct xfs_buf *bp)
{
- int64_t fl = XFS_BUF_BFLAGS(bp);
+ int64_t fl = bp->b_flags;
/*
* No need to wait until the buffer is unpinned.
* We aren't flushing it.
* There's no reason to mark error for
* ASYNC buffers.
*/
- XFS_BUF_ERROR(bp, EIO);
+ xfs_buf_ioerror(bp, EIO);
XFS_BUF_FINISH_IOWAIT(bp);
} else {
xfs_buf_relse(bp);
struct page *page;
if (bp->b_flags & XBF_MAPPED)
- return XFS_BUF_PTR(bp) + offset;
+ return bp->b_addr + offset;
offset += bp->b_offset;
page = bp->b_pages[offset >> PAGE_SHIFT];
if (set_blocksize(btp->bt_bdev, sectorsize)) {
xfs_warn(btp->bt_mount,
"Cannot set_blocksize to %u on device %s\n",
- sectorsize, XFS_BUFTARG_NAME(btp));
+ sectorsize, xfs_buf_target_name(btp));
return EINVAL;
}
list_for_each_entry_safe(bp, n, dwq, b_list) {
ASSERT(bp->b_flags & XBF_DELWRI);
- if (!XFS_BUF_ISPINNED(bp) && xfs_buf_trylock(bp)) {
+ if (!xfs_buf_ispinned(bp) && xfs_buf_trylock(bp)) {
if (!force &&
time_before(jiffies, bp->b_queuetime + age)) {
xfs_buf_unlock(bp);
extern int xfs_buf_init(void);
extern void xfs_buf_terminate(void);
-#define xfs_buf_target_name(target) \
- ({ char __b[BDEVNAME_SIZE]; bdevname((target)->bt_bdev, __b); __b; })
+static inline const char *
+xfs_buf_target_name(struct xfs_buftarg *target)
+{
+ static char __b[BDEVNAME_SIZE];
+
+ return bdevname(target->bt_bdev, __b);
+}
-#define XFS_BUF_BFLAGS(bp) ((bp)->b_flags)
#define XFS_BUF_ZEROFLAGS(bp) \
((bp)->b_flags &= ~(XBF_READ|XBF_WRITE|XBF_ASYNC|XBF_DELWRI| \
XBF_SYNCIO|XBF_FUA|XBF_FLUSH))
#define XFS_BUF_UNDELAYWRITE(bp) xfs_buf_delwri_dequeue(bp)
#define XFS_BUF_ISDELAYWRITE(bp) ((bp)->b_flags & XBF_DELWRI)
-#define XFS_BUF_ERROR(bp,no) xfs_buf_ioerror(bp,no)
-#define XFS_BUF_GETERROR(bp) xfs_buf_geterror(bp)
-#define XFS_BUF_ISERROR(bp) (xfs_buf_geterror(bp) ? 1 : 0)
-
#define XFS_BUF_DONE(bp) ((bp)->b_flags |= XBF_DONE)
#define XFS_BUF_UNDONE(bp) ((bp)->b_flags &= ~XBF_DONE)
#define XFS_BUF_ISDONE(bp) ((bp)->b_flags & XBF_DONE)
-#define XFS_BUF_BUSY(bp) do { } while (0)
-#define XFS_BUF_UNBUSY(bp) do { } while (0)
-#define XFS_BUF_ISBUSY(bp) (1)
-
#define XFS_BUF_ASYNC(bp) ((bp)->b_flags |= XBF_ASYNC)
#define XFS_BUF_UNASYNC(bp) ((bp)->b_flags &= ~XBF_ASYNC)
#define XFS_BUF_ISASYNC(bp) ((bp)->b_flags & XBF_ASYNC)
-#define XFS_BUF_HOLD(bp) xfs_buf_hold(bp)
#define XFS_BUF_READ(bp) ((bp)->b_flags |= XBF_READ)
#define XFS_BUF_UNREAD(bp) ((bp)->b_flags &= ~XBF_READ)
#define XFS_BUF_ISREAD(bp) ((bp)->b_flags & XBF_READ)
#define XFS_BUF_UNWRITE(bp) ((bp)->b_flags &= ~XBF_WRITE)
#define XFS_BUF_ISWRITE(bp) ((bp)->b_flags & XBF_WRITE)
-#define XFS_BUF_SET_START(bp) do { } while (0)
-
-#define XFS_BUF_PTR(bp) (xfs_caddr_t)((bp)->b_addr)
-#define XFS_BUF_SET_PTR(bp, val, cnt) xfs_buf_associate_memory(bp, val, cnt)
#define XFS_BUF_ADDR(bp) ((bp)->b_bn)
#define XFS_BUF_SET_ADDR(bp, bno) ((bp)->b_bn = (xfs_daddr_t)(bno))
#define XFS_BUF_OFFSET(bp) ((bp)->b_file_offset)
#define XFS_BUF_SET_VTYPE_REF(bp, type, ref) xfs_buf_set_ref(bp, ref)
#define XFS_BUF_SET_VTYPE(bp, type) do { } while (0)
-#define XFS_BUF_ISPINNED(bp) atomic_read(&((bp)->b_pin_count))
+static inline int xfs_buf_ispinned(struct xfs_buf *bp)
+{
+ return atomic_read(&bp->b_pin_count);
+}
#define XFS_BUF_FINISH_IOWAIT(bp) complete(&bp->b_iowait);
-#define XFS_BUF_SET_TARGET(bp, target) ((bp)->b_target = (target))
-#define XFS_BUF_TARGET(bp) ((bp)->b_target)
-#define XFS_BUFTARG_NAME(target) xfs_buf_target_name(target)
-
static inline void xfs_buf_relse(xfs_buf_t *bp)
{
xfs_buf_unlock(bp);
bp = bip->bli_buf;
ASSERT(XFS_BUF_COUNT(bp) > 0);
- ASSERT(XFS_BUF_PTR(bp) != NULL);
+ ASSERT(bp->b_addr != NULL);
orig = bip->bli_orig;
- buffer = XFS_BUF_PTR(bp);
+ buffer = bp->b_addr;
for (x = 0; x < XFS_BUF_COUNT(bp); x++) {
if (orig[x] != buffer[x] && !btst(bip->bli_logged, x)) {
xfs_emerg(bp->b_mount,
{
struct xfs_buf_log_item *bip = BUF_ITEM(lip);
- ASSERT(XFS_BUF_ISBUSY(bip->bli_buf));
ASSERT(atomic_read(&bip->bli_refcount) > 0);
ASSERT((bip->bli_flags & XFS_BLI_LOGGED) ||
(bip->bli_flags & XFS_BLI_STALE));
struct xfs_buf_log_item *bip = BUF_ITEM(lip);
struct xfs_buf *bp = bip->bli_buf;
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
return XFS_ITEM_PINNED;
if (!xfs_buf_trylock(bp))
return XFS_ITEM_LOCKED;
/* take a reference to the buffer. */
- XFS_BUF_HOLD(bp);
+ xfs_buf_hold(bp);
ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
trace_xfs_buf_item_trylock(bip);
* to have logged.
*/
bip->bli_orig = (char *)kmem_alloc(XFS_BUF_COUNT(bp), KM_SLEEP);
- memcpy(bip->bli_orig, XFS_BUF_PTR(bp), XFS_BUF_COUNT(bp));
+ memcpy(bip->bli_orig, bp->b_addr, XFS_BUF_COUNT(bp));
bip->bli_logged = (char *)kmem_zalloc(XFS_BUF_COUNT(bp) / NBBY, KM_SLEEP);
#endif
{
xfs_log_item_t *head_lip;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(xfs_buf_islocked(bp));
lip->li_cb = cb;
static ulong lasttime;
static xfs_buftarg_t *lasttarg;
- if (likely(!XFS_BUF_GETERROR(bp)))
+ if (likely(!xfs_buf_geterror(bp)))
goto do_callbacks;
/*
goto do_callbacks;
}
- if (XFS_BUF_TARGET(bp) != lasttarg ||
+ if (bp->b_target != lasttarg ||
time_after(jiffies, (lasttime + 5*HZ))) {
lasttime = jiffies;
xfs_alert(mp, "Device %s: metadata write error block 0x%llx",
- XFS_BUFTARG_NAME(XFS_BUF_TARGET(bp)),
+ xfs_buf_target_name(bp->b_target),
(__uint64_t)XFS_BUF_ADDR(bp));
}
- lasttarg = XFS_BUF_TARGET(bp);
+ lasttarg = bp->b_target;
/*
* If the write was asynchronous then no one will be looking for the
* around.
*/
if (XFS_BUF_ISASYNC(bp)) {
- XFS_BUF_ERROR(bp, 0); /* errno of 0 unsets the flag */
+ xfs_buf_ioerror(bp, 0); /* errno of 0 unsets the flag */
if (!XFS_BUF_ISSTALE(bp)) {
XFS_BUF_DELAYWRITE(bp);
XFS_BUF_DONE(bp);
- XFS_BUF_SET_START(bp);
}
ASSERT(bp->b_iodone != NULL);
trace_xfs_buf_item_iodone_async(bp, _RET_IP_);
XFS_BUF_UNDELAYWRITE(bp);
trace_xfs_buf_error_relse(bp, _RET_IP_);
- xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
do_callbacks:
xfs_buf_do_callbacks(bp);
case 0:
bp = xfs_trans_get_buf(trans, mp->m_ddev_targp,
mappedbno, nmapped, 0);
- error = bp ? XFS_BUF_GETERROR(bp) : XFS_ERROR(EIO);
+ error = bp ? bp->b_error : XFS_ERROR(EIO);
break;
case 1:
case 2:
dabuf->nbuf = 1;
bp = bps[0];
dabuf->bbcount = (short)BTOBB(XFS_BUF_COUNT(bp));
- dabuf->data = XFS_BUF_PTR(bp);
+ dabuf->data = bp->b_addr;
dabuf->bps[0] = bp;
} else {
dabuf->nbuf = nbuf;
dabuf->data = kmem_alloc(BBTOB(dabuf->bbcount), KM_SLEEP);
for (i = off = 0; i < nbuf; i++, off += XFS_BUF_COUNT(bp)) {
bp = bps[i];
- memcpy((char *)dabuf->data + off, XFS_BUF_PTR(bp),
+ memcpy((char *)dabuf->data + off, bp->b_addr,
XFS_BUF_COUNT(bp));
}
}
for (i = off = 0; i < dabuf->nbuf;
i++, off += XFS_BUF_COUNT(bp)) {
bp = dabuf->bps[i];
- memcpy(XFS_BUF_PTR(bp), (char *)dabuf->data + off,
- XFS_BUF_COUNT(bp));
+ memcpy(bp->b_addr, dabuf->data + off,
+ XFS_BUF_COUNT(bp));
}
}
}
ASSERT(dabuf->nbuf && dabuf->data && dabuf->bbcount && dabuf->bps[0]);
if (dabuf->nbuf == 1) {
- ASSERT(dabuf->data == (void *)XFS_BUF_PTR(dabuf->bps[0]));
+ ASSERT(dabuf->data == dabuf->bps[0]->b_addr);
xfs_trans_log_buf(tp, dabuf->bps[0], first, last);
return;
}
be32_to_cpu((dip)->di_nextents) : \
be16_to_cpu((dip)->di_anextents))
-#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_DINODE(bp) ((xfs_dinode_t *)((bp)->b_addr))
/*
* For block and character special files the 32bit dev_t is stored at the
int curid, i;
ASSERT(tp);
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(xfs_buf_islocked(bp));
- d = (xfs_dqblk_t *)XFS_BUF_PTR(bp);
+ d = bp->b_addr;
/*
* ID of the first dquot in the block - id's are zero based.
dqp->q_blkno,
mp->m_quotainfo->qi_dqchunklen,
0);
- if (!bp || (error = XFS_BUF_GETERROR(bp)))
+ if (!bp || (error = xfs_buf_geterror(bp)))
goto error1;
/*
* Make a chunk of dquots out of this buffer and log
return XFS_ERROR(error);
}
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(xfs_buf_islocked(bp));
/*
* calculate the location of the dquot inside the buffer.
*/
- ddq = (struct xfs_disk_dquot *)(XFS_BUF_PTR(bp) + dqp->q_bufoffset);
+ ddq = bp->b_addr + dqp->q_bufoffset;
/*
* A simple sanity check in case we got a corrupted dquot...
xfs_trans_brelse(tp, bp);
return XFS_ERROR(EIO);
}
- XFS_BUF_BUSY(bp); /* We dirtied this */
}
*O_bpp = bp;
* this particular dquot was repaired. We still aren't afraid to
* brelse it because we have the changes incore.
*/
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(xfs_buf_islocked(bp));
xfs_trans_brelse(tp, bp);
/*
* Calculate the location of the dquot inside the buffer.
*/
- ddqp = (struct xfs_disk_dquot *)(XFS_BUF_PTR(bp) + dqp->q_bufoffset);
+ ddqp = bp->b_addr + dqp->q_bufoffset;
/*
* A simple sanity check in case we got a corrupted dquot..
* If the buffer is pinned then push on the log so we won't
* get stuck waiting in the write for too long.
*/
- if (XFS_BUF_ISPINNED(bp)) {
+ if (xfs_buf_ispinned(bp)) {
trace_xfs_dqflush_force(dqp);
xfs_log_force(mp, 0);
}
goto out_lock;
if (XFS_BUF_ISDELAYWRITE(bp)) {
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
xfs_buf_delwri_promote(bp);
wake_up_process(bp->b_target->bt_task);
fbuf = xfs_trans_get_buf(tp, mp->m_ddev_targp, d,
mp->m_bsize * blks_per_cluster,
XBF_LOCK);
- ASSERT(fbuf);
- ASSERT(!XFS_BUF_GETERROR(fbuf));
+ ASSERT(!xfs_buf_geterror(fbuf));
/*
* Initialize all inodes in this buffer and then log them.
if (error)
return error;
- ASSERT(*bpp && !XFS_BUF_GETERROR(*bpp));
+ ASSERT(!xfs_buf_geterror(*bpp));
agi = XFS_BUF_TO_AGI(*bpp);
/*
if (bp->b_iodone) {
XFS_BUF_UNDONE(bp);
XFS_BUF_STALE(bp);
- XFS_BUF_ERROR(bp,EIO);
+ xfs_buf_ioerror(bp, EIO);
xfs_buf_ioend(bp, 0);
} else {
XFS_BUF_STALE(bp);
* If the buffer is pinned then push on the log now so we won't
* get stuck waiting in the write for too long.
*/
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
/*
}
/*
- * If the linux inode is valid, mark it dirty.
- * Used when committing a dirty inode into a transaction so that
- * the inode will get written back by the linux code
+ * If the linux inode is valid, mark it dirty, else mark the dirty state
+ * in the XFS inode to make sure we pick it up when reclaiming the inode.
*/
void
xfs_mark_inode_dirty_sync(
if (!(inode->i_state & (I_WILL_FREE|I_FREEING)))
mark_inode_dirty_sync(inode);
+ else {
+ barrier();
+ ip->i_update_core = 1;
+ }
}
void
if (!(inode->i_state & (I_WILL_FREE|I_FREEING)))
mark_inode_dirty(inode);
+ else {
+ barrier();
+ ip->i_update_core = 1;
+ }
+
}
/*
# define XFS_BIG_INUMS 0
#endif
-#include <xfs_types.h>
+#include "xfs_types.h"
-#include <kmem.h>
-#include <mrlock.h>
-#include <time.h>
-
-#include <support/uuid.h>
+#include "kmem.h"
+#include "mrlock.h"
+#include "time.h"
+#include "uuid.h"
#include <linux/semaphore.h>
#include <linux/mm.h>
#include <asm/byteorder.h>
#include <asm/unaligned.h>
-#include <xfs_vnode.h>
-#include <xfs_stats.h>
-#include <xfs_sysctl.h>
-#include <xfs_iops.h>
-#include <xfs_aops.h>
-#include <xfs_super.h>
-#include <xfs_buf.h>
-#include <xfs_message.h>
+#include "xfs_vnode.h"
+#include "xfs_stats.h"
+#include "xfs_sysctl.h"
+#include "xfs_iops.h"
+#include "xfs_aops.h"
+#include "xfs_super.h"
+#include "xfs_buf.h"
+#include "xfs_message.h"
#ifdef __BIG_ENDIAN
#define XFS_NATIVE_HOST 1
/*
* Race to shutdown the filesystem if we see an error.
*/
- if (XFS_TEST_ERROR((XFS_BUF_GETERROR(bp)), l->l_mp,
+ if (XFS_TEST_ERROR((xfs_buf_geterror(bp)), l->l_mp,
XFS_ERRTAG_IODONE_IOERR, XFS_RANDOM_IODONE_IOERR)) {
xfs_ioerror_alert("xlog_iodone", l->l_mp, bp, XFS_BUF_ADDR(bp));
XFS_BUF_STALE(bp);
if (!bp)
goto out_free_log;
bp->b_iodone = xlog_iodone;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(xfs_buf_islocked(bp));
log->l_xbuf = bp;
iclog->ic_callback_tail = &(iclog->ic_callback);
iclog->ic_datap = (char *)iclog->ic_data + log->l_iclog_hsize;
- ASSERT(XFS_BUF_ISBUSY(iclog->ic_bp));
ASSERT(xfs_buf_islocked(iclog->ic_bp));
init_waitqueue_head(&iclog->ic_force_wait);
init_waitqueue_head(&iclog->ic_write_wait);
struct xlog_in_core *iclog = bp->b_fspriv;
if (iclog->ic_state & XLOG_STATE_IOERROR) {
- XFS_BUF_ERROR(bp, EIO);
+ xfs_buf_ioerror(bp, EIO);
XFS_BUF_STALE(bp);
xfs_buf_ioend(bp, 0);
/*
XFS_BUF_SET_COUNT(bp, count);
bp->b_fspriv = iclog;
XFS_BUF_ZEROFLAGS(bp);
- XFS_BUF_BUSY(bp);
XFS_BUF_ASYNC(bp);
bp->b_flags |= XBF_SYNCIO;
if (split) {
bp = iclog->ic_log->l_xbuf;
XFS_BUF_SET_ADDR(bp, 0); /* logical 0 */
- XFS_BUF_SET_PTR(bp, (xfs_caddr_t)((__psint_t)&(iclog->ic_header)+
- (__psint_t)count), split);
+ xfs_buf_associate_memory(bp,
+ (char *)&iclog->ic_header + count, split);
bp->b_fspriv = iclog;
XFS_BUF_ZEROFLAGS(bp);
- XFS_BUF_BUSY(bp);
XFS_BUF_ASYNC(bp);
bp->b_flags |= XBF_SYNCIO;
if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
bp->b_flags |= XBF_FUA;
- dptr = XFS_BUF_PTR(bp);
+ dptr = bp->b_addr;
/*
* Bump the cycle numbers at the start of each block
* since this part of the buffer is at the start of
xfs_daddr_t offset = blk_no & ((xfs_daddr_t)log->l_sectBBsize - 1);
ASSERT(BBTOB(offset + nbblks) <= XFS_BUF_SIZE(bp));
- return XFS_BUF_PTR(bp) + BBTOB(offset);
+ return bp->b_addr + BBTOB(offset);
}
XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no);
XFS_BUF_READ(bp);
- XFS_BUF_BUSY(bp);
XFS_BUF_SET_COUNT(bp, BBTOB(nbblks));
- XFS_BUF_SET_TARGET(bp, log->l_mp->m_logdev_targp);
xfsbdstrat(log->l_mp, bp);
error = xfs_buf_iowait(bp);
xfs_buf_t *bp,
xfs_caddr_t offset)
{
- xfs_caddr_t orig_offset = XFS_BUF_PTR(bp);
+ xfs_caddr_t orig_offset = bp->b_addr;
int orig_len = bp->b_buffer_length;
int error, error2;
- error = XFS_BUF_SET_PTR(bp, offset, BBTOB(nbblks));
+ error = xfs_buf_associate_memory(bp, offset, BBTOB(nbblks));
if (error)
return error;
error = xlog_bread_noalign(log, blk_no, nbblks, bp);
/* must reset buffer pointer even on error */
- error2 = XFS_BUF_SET_PTR(bp, orig_offset, orig_len);
+ error2 = xfs_buf_associate_memory(bp, orig_offset, orig_len);
if (error)
return error;
return error2;
XFS_BUF_SET_ADDR(bp, log->l_logBBstart + blk_no);
XFS_BUF_ZEROFLAGS(bp);
- XFS_BUF_BUSY(bp);
- XFS_BUF_HOLD(bp);
+ xfs_buf_hold(bp);
xfs_buf_lock(bp);
XFS_BUF_SET_COUNT(bp, BBTOB(nbblks));
- XFS_BUF_SET_TARGET(bp, log->l_mp->m_logdev_targp);
if ((error = xfs_bwrite(log->l_mp, bp)))
xfs_ioerror_alert("xlog_bwrite", log->l_mp,
xlog_recover_iodone(
struct xfs_buf *bp)
{
- if (XFS_BUF_GETERROR(bp)) {
+ if (bp->b_error) {
/*
* We're not going to bother about retrying
* this during recovery. One strike!
*/
ealign = round_down(end_block, sectbb);
if (j == 0 && (start_block + endcount > ealign)) {
- offset = XFS_BUF_PTR(bp) + BBTOB(ealign - start_block);
+ offset = bp->b_addr + BBTOB(ealign - start_block);
error = xlog_bread_offset(log, ealign, sectbb,
bp, offset);
if (error)
bp = xfs_buf_read(mp->m_ddev_targp, buf_f->blf_blkno, buf_f->blf_len,
buf_flags);
- if (XFS_BUF_ISERROR(bp)) {
+ if (!bp)
+ return XFS_ERROR(ENOMEM);
+ error = bp->b_error;
+ if (error) {
xfs_ioerror_alert("xlog_recover_do..(read#1)", mp,
bp, buf_f->blf_blkno);
- error = XFS_BUF_GETERROR(bp);
xfs_buf_relse(bp);
return error;
}
- error = 0;
if (buf_f->blf_flags & XFS_BLF_INODE_BUF) {
error = xlog_recover_do_inode_buffer(mp, item, bp, buf_f);
} else if (buf_f->blf_flags &
bp = xfs_buf_read(mp->m_ddev_targp, in_f->ilf_blkno, in_f->ilf_len,
XBF_LOCK);
- if (XFS_BUF_ISERROR(bp)) {
+ if (!bp) {
+ error = ENOMEM;
+ goto error;
+ }
+ error = bp->b_error;
+ if (error) {
xfs_ioerror_alert("xlog_recover_do..(read#2)", mp,
bp, in_f->ilf_blkno);
- error = XFS_BUF_GETERROR(bp);
xfs_buf_relse(bp);
goto error;
}
- error = 0;
ASSERT(in_f->ilf_fields & XFS_ILOG_CORE);
dip = (xfs_dinode_t *)xfs_buf_offset(bp, in_f->ilf_boffset);
/*
* Check for header wrapping around physical end-of-log
*/
- offset = XFS_BUF_PTR(hbp);
+ offset = hbp->b_addr;
split_hblks = 0;
wrapped_hblks = 0;
if (blk_no + hblks <= log->l_logBBsize) {
} else {
/* This log record is split across the
* physical end of log */
- offset = XFS_BUF_PTR(dbp);
+ offset = dbp->b_addr;
split_bblks = 0;
if (blk_no != log->l_logBBsize) {
/* some data is before the physical
XFS_BUF_UNDELAYWRITE(sbp);
XFS_BUF_WRITE(sbp);
XFS_BUF_UNASYNC(sbp);
- ASSERT(XFS_BUF_TARGET(sbp) == mp->m_ddev_targp);
+ ASSERT(sbp->b_target == mp->m_ddev_targp);
xfsbdstrat(mp, sbp);
error = xfs_buf_iowait(sbp);
if (error)
xfs_buf_lock(bp);
}
- XFS_BUF_HOLD(bp);
+ xfs_buf_hold(bp);
ASSERT(XFS_BUF_ISDONE(bp));
return bp;
}
do_div(j, sizeof(xfs_dqblk_t));
ASSERT(mp->m_quotainfo->qi_dqperchunk == j);
#endif
- ddq = (xfs_disk_dquot_t *)XFS_BUF_PTR(bp);
+ ddq = bp->b_addr;
for (j = 0; j < mp->m_quotainfo->qi_dqperchunk; j++) {
/*
* Do a sanity check, and if needed, repair the dqblk. Don't
#include "xfs_trans.h"
#include "xfs_bmap_btree.h"
#include "xfs_inode.h"
-#include "quota/xfs_qm.h"
+#include "xfs_qm.h"
#include <linux/quota.h>
xfs_trans_cancel(tp, cancelflags);
goto error;
}
- memset(XFS_BUF_PTR(bp), 0, mp->m_sb.sb_blocksize);
+ memset(bp->b_addr, 0, mp->m_sb.sb_blocksize);
xfs_trans_log_buf(tp, bp, 0, mp->m_sb.sb_blocksize - 1);
/*
* Commit the transaction.
if (error) {
return error;
}
- ASSERT(bp && !XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
*bpp = bp;
return 0;
}
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
/*
* Compute the starting word's address, and starting bit.
*/
if (error) {
return error;
}
- b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ b = bufp = bp->b_addr;
word = 0;
} else {
/*
if (error) {
return error;
}
- b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ b = bufp = bp->b_addr;
word = 0;
} else {
/*
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
/*
* Get the first word's index & point to it.
*/
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
word = XFS_BLOCKWMASK(mp);
b = &bufp[word];
} else {
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
word = XFS_BLOCKWMASK(mp);
b = &bufp[word];
} else {
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
/*
* Get the first word's index & point to it.
*/
if (error) {
return error;
}
- b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ b = bufp = bp->b_addr;
word = 0;
} else {
/*
if (error) {
return error;
}
- b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ b = bufp = bp->b_addr;
word = 0;
} else {
/*
if (error) {
return error;
}
- bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ bufp = bp->b_addr;
/*
* Compute the starting word's address, and starting bit.
*/
if (error) {
return error;
}
- first = b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ first = b = bufp = bp->b_addr;
word = 0;
} else {
/*
if (error) {
return error;
}
- first = b = bufp = (xfs_rtword_t *)XFS_BUF_PTR(bp);
+ first = b = bufp = bp->b_addr;
word = 0;
} else {
/*
*/
sp = XFS_SUMPTR(mp, bp, so);
*sp += delta;
- xfs_trans_log_buf(tp, bp, (uint)((char *)sp - (char *)XFS_BUF_PTR(bp)),
- (uint)((char *)sp - (char *)XFS_BUF_PTR(bp) + sizeof(*sp) - 1));
+ xfs_trans_log_buf(tp, bp, (uint)((char *)sp - (char *)bp->b_addr),
+ (uint)((char *)sp - (char *)bp->b_addr + sizeof(*sp) - 1));
return 0;
}
#define XFS_SUMOFFSTOBLOCK(mp,s) \
(((s) * (uint)sizeof(xfs_suminfo_t)) >> (mp)->m_sb.sb_blocklog)
#define XFS_SUMPTR(mp,bp,so) \
- ((xfs_suminfo_t *)((char *)XFS_BUF_PTR(bp) + \
+ ((xfs_suminfo_t *)((bp)->b_addr + \
(((so) * (uint)sizeof(xfs_suminfo_t)) & XFS_BLOCKMASK(mp))))
#define XFS_BITTOBLOCK(mp,bi) ((bi) >> (mp)->m_blkbit_log)
xfs_alert(mp,
"I/O error occurred: meta-data dev %s block 0x%llx"
" (\"%s\") error %d buf count %zd",
- XFS_BUFTARG_NAME(XFS_BUF_TARGET(bp)),
+ xfs_buf_target_name(bp->b_target),
(__uint64_t)blkno, func,
- XFS_BUF_GETERROR(bp), XFS_BUF_COUNT(bp));
+ bp->b_error, XFS_BUF_COUNT(bp));
}
/*
bp = xfs_buf_read(target, blkno, len, flags);
if (!bp)
return XFS_ERROR(EIO);
- error = XFS_BUF_GETERROR(bp);
- if (bp && !error && !XFS_FORCED_SHUTDOWN(mp)) {
+ error = bp->b_error;
+ if (!error && !XFS_FORCED_SHUTDOWN(mp)) {
*bpp = bp;
} else {
*bpp = NULL;
#define XFS_SB_DADDR ((xfs_daddr_t)0) /* daddr in filesystem/ag */
#define XFS_SB_BLOCK(mp) XFS_HDR_BLOCK(mp, XFS_SB_DADDR)
-#define XFS_BUF_TO_SBP(bp) ((xfs_dsb_t *)XFS_BUF_PTR(bp))
+#define XFS_BUF_TO_SBP(bp) ((xfs_dsb_t *)((bp)->b_addr))
#define XFS_HDR_BLOCK(mp,d) ((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
#define XFS_DADDR_TO_FSB(mp,d) XFS_AGB_TO_FSB(mp, \
mp->m_flags |= XFS_MOUNT_DELAYLOG;
} else if (!strcmp(this_char, MNTOPT_NODELAYLOG)) {
mp->m_flags &= ~XFS_MOUNT_DELAYLOG;
+ xfs_warn(mp,
+ "nodelaylog is deprecated and will be removed in Linux 3.3");
} else if (!strcmp(this_char, MNTOPT_DISCARD)) {
mp->m_flags |= XFS_MOUNT_DISCARD;
} else if (!strcmp(this_char, MNTOPT_NODISCARD)) {
struct xfs_trans *tp;
int error;
- xfs_iunlock(ip, XFS_ILOCK_SHARED);
tp = xfs_trans_alloc(mp, XFS_TRANS_FSYNC_TS);
error = xfs_trans_reserve(tp, 0, XFS_FSYNC_TS_LOG_RES(mp), 0, 0, 0);
-
if (error) {
xfs_trans_cancel(tp, 0);
- /* we need to return with the lock hold shared */
- xfs_ilock(ip, XFS_ILOCK_SHARED);
return error;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
-
- /*
- * Note - it's possible that we might have pushed ourselves out of the
- * way during trans_reserve which would flush the inode. But there's
- * no guarantee that the inode buffer has actually gone out yet (it's
- * delwri). Plus the buffer could be pinned anyway if it's part of
- * an inode in another recent transaction. So we play it safe and
- * fire off the transaction anyway.
- */
- xfs_trans_ijoin(tp, ip);
+ xfs_trans_ijoin_ref(tp, ip, XFS_ILOCK_EXCL);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- error = xfs_trans_commit(tp, 0);
- xfs_ilock_demote(ip, XFS_ILOCK_EXCL);
-
- return error;
+ return xfs_trans_commit(tp, 0);
}
STATIC int
trace_xfs_write_inode(ip);
if (XFS_FORCED_SHUTDOWN(mp))
- return XFS_ERROR(EIO);
+ return -XFS_ERROR(EIO);
+ if (!ip->i_update_core)
+ return 0;
if (wbc->sync_mode == WB_SYNC_ALL) {
/*
* of synchronous log foces dramatically.
*/
xfs_ioend_wait(ip);
- xfs_ilock(ip, XFS_ILOCK_SHARED);
- if (ip->i_update_core) {
- error = xfs_log_inode(ip);
- if (error)
- goto out_unlock;
- }
+ error = xfs_log_inode(ip);
+ if (error)
+ goto out;
+ return 0;
} else {
/*
* We make this non-blocking if the inode is contended, return
* between there and here.
*/
bp = xfs_getsb(mp, 0);
- if (XFS_BUF_ISPINNED(bp))
+ if (xfs_buf_ispinned(bp))
xfs_log_force(mp, 0);
return xfs_bwrite(mp, bp);
#include "xfs_quota.h"
#include "xfs_iomap.h"
#include "xfs_aops.h"
-#include "quota/xfs_dquot_item.h"
-#include "quota/xfs_dquot.h"
+#include "xfs_dquot_item.h"
+#include "xfs_dquot.h"
#include "xfs_log_recover.h"
#include "xfs_inode_item.h"
* Splice the log item list into the AIL at the given LSN. We splice to the
* tail of the given LSN to maintain insert order for push traversals. The
* cursor is optional, allowing repeated updates to the same LSN to avoid
- * repeated traversals.
+ * repeated traversals. This should not be called with an empty list.
*/
static void
xfs_ail_splice(
struct list_head *list,
xfs_lsn_t lsn)
{
- struct xfs_log_item *lip = cur ? cur->item : NULL;
- struct xfs_log_item *next_lip;
+ struct xfs_log_item *lip;
+
+ ASSERT(!list_empty(list));
/*
- * Get a new cursor if we don't have a placeholder or the existing one
- * has been invalidated.
+ * Use the cursor to determine the insertion point if one is
+ * provided. If not, or if the one we got is not valid,
+ * find the place in the AIL where the items belong.
*/
- if (!lip || (__psint_t)lip & 1) {
+ lip = cur ? cur->item : NULL;
+ if (!lip || (__psint_t) lip & 1)
lip = __xfs_trans_ail_cursor_last(ailp, lsn);
- if (!lip) {
- /* The list is empty, so just splice and return. */
- if (cur)
- cur->item = NULL;
- list_splice(list, &ailp->xa_ail);
- return;
- }
- }
+ /*
+ * If a cursor is provided, we know we're processing the AIL
+ * in lsn order, and future items to be spliced in will
+ * follow the last one being inserted now. Update the
+ * cursor to point to that last item, now while we have a
+ * reliable pointer to it.
+ */
+ if (cur)
+ cur->item = list_entry(list->prev, struct xfs_log_item, li_ail);
/*
- * Our cursor points to the item we want to insert _after_, so we have
- * to update the cursor to point to the end of the list we are splicing
- * in so that it points to the correct location for the next splice.
- * i.e. before the splice
- *
- * lsn -> lsn -> lsn + x -> lsn + x ...
- * ^
- * | cursor points here
- *
- * After the splice we have:
- *
- * lsn -> lsn -> lsn -> lsn -> .... -> lsn -> lsn + x -> lsn + x ...
- * ^ ^
- * | cursor points here | needs to move here
- *
- * So we set the cursor to the last item in the list to be spliced
- * before we execute the splice, resulting in the cursor pointing to
- * the correct item after the splice occurs.
+ * Finally perform the splice. Unless the AIL was empty,
+ * lip points to the item in the AIL _after_ which the new
+ * items should go. If lip is null the AIL was empty, so
+ * the new items go at the head of the AIL.
*/
- if (cur) {
- next_lip = list_entry(list->prev, struct xfs_log_item, li_ail);
- cur->item = next_lip;
- }
- list_splice(list, &lip->li_ail);
+ if (lip)
+ list_splice(list, &lip->li_ail);
+ else
+ list_splice(list, &ailp->xa_ail);
}
/*
int i;
LIST_HEAD(tmp);
+ ASSERT(nr_items > 0); /* Not required, but true. */
mlip = xfs_ail_min(ailp);
for (i = 0; i < nr_items; i++) {
list_add(&lip->li_ail, &tmp);
}
- xfs_ail_splice(ailp, cur, &tmp, lsn);
+ if (!list_empty(&tmp))
+ xfs_ail_splice(ailp, cur, &tmp, lsn);
if (!mlip_changed) {
spin_unlock(&ailp->xa_lock);
list_for_each_entry(lidp, &tp->t_items, lid_trans) {
blip = (struct xfs_buf_log_item *)lidp->lid_item;
if (blip->bli_item.li_type == XFS_LI_BUF &&
- XFS_BUF_TARGET(blip->bli_buf) == target &&
+ blip->bli_buf->b_target == target &&
XFS_BUF_ADDR(blip->bli_buf) == blkno &&
XFS_BUF_COUNT(blip->bli_buf) == len)
return blip->bli_buf;
{
struct xfs_buf_log_item *bip;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == NULL);
/*
return NULL;
}
- ASSERT(!XFS_BUF_GETERROR(bp));
+ ASSERT(!bp->b_error);
_xfs_trans_bjoin(tp, bp, 1);
trace_xfs_trans_get_buf(bp->b_fspriv);
return (flags & XBF_TRYLOCK) ?
EAGAIN : XFS_ERROR(ENOMEM);
- if (XFS_BUF_GETERROR(bp) != 0) {
+ if (bp->b_error) {
+ error = bp->b_error;
xfs_ioerror_alert("xfs_trans_read_buf", mp,
bp, blkno);
- error = XFS_BUF_GETERROR(bp);
xfs_buf_relse(bp);
return error;
}
ASSERT(xfs_buf_islocked(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bp->b_fspriv != NULL);
- ASSERT((XFS_BUF_ISERROR(bp)) == 0);
+ ASSERT(!bp->b_error);
if (!(XFS_BUF_ISDONE(bp))) {
trace_xfs_trans_read_buf_io(bp, _RET_IP_);
ASSERT(!XFS_BUF_ISASYNC(bp));
return (flags & XBF_TRYLOCK) ?
0 : XFS_ERROR(ENOMEM);
}
- if (XFS_BUF_GETERROR(bp) != 0) {
- XFS_BUF_SUPER_STALE(bp);
- error = XFS_BUF_GETERROR(bp);
-
+ if (bp->b_error) {
+ error = bp->b_error;
+ XFS_BUF_SUPER_STALE(bp);
xfs_ioerror_alert("xfs_trans_read_buf", mp,
bp, blkno);
if (tp->t_flags & XFS_TRANS_DIRTY)
if (XFS_BUF_ISSTALE(bp) && XFS_BUF_ISDELAYWRITE(bp))
xfs_notice(mp, "about to pop assert, bp == 0x%p", bp);
#endif
- ASSERT((XFS_BUF_BFLAGS(bp) & (XBF_STALE|XBF_DELWRI)) !=
+ ASSERT((bp->b_flags & (XBF_STALE|XBF_DELWRI)) !=
(XBF_STALE|XBF_DELWRI));
trace_xfs_trans_read_buf_shut(bp, _RET_IP_);
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT((first <= last) && (last < XFS_BUF_COUNT(bp)));
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
{
xfs_buf_log_item_t *bip = bp->b_fspriv;
- ASSERT(XFS_BUF_ISBUSY(bp));
ASSERT(bp->b_transp == tp);
ASSERT(bip != NULL);
ASSERT(type == XFS_BLF_UDQUOT_BUF ||
bp = xfs_buf_read(mp->m_ddev_targp, d, BTOBB(byte_cnt),
XBF_LOCK | XBF_MAPPED | XBF_DONT_BLOCK);
- error = XFS_BUF_GETERROR(bp);
+ if (!bp)
+ return XFS_ERROR(ENOMEM);
+ error = bp->b_error;
if (error) {
xfs_ioerror_alert("xfs_readlink",
ip->i_mount, bp, XFS_BUF_ADDR(bp));
byte_cnt = pathlen;
pathlen -= byte_cnt;
- memcpy(link, XFS_BUF_PTR(bp), byte_cnt);
+ memcpy(link, bp->b_addr, byte_cnt);
xfs_buf_relse(bp);
}
byte_cnt = XFS_FSB_TO_B(mp, mval[n].br_blockcount);
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, d,
BTOBB(byte_cnt), 0);
- ASSERT(bp && !XFS_BUF_GETERROR(bp));
+ ASSERT(!xfs_buf_geterror(bp));
if (pathlen < byte_cnt) {
byte_cnt = pathlen;
}
pathlen -= byte_cnt;
- memcpy(XFS_BUF_PTR(bp), cur_chunk, byte_cnt);
+ memcpy(bp->b_addr, cur_chunk, byte_cnt);
cur_chunk += byte_cnt;
xfs_trans_log_buf(tp, bp, 0, byte_cnt - 1);
mp, bp, XFS_BUF_ADDR(bp));
break;
}
- memset(XFS_BUF_PTR(bp) +
+ memset(bp->b_addr +
(offset - XFS_FSB_TO_B(mp, imap.br_startoff)),
0, lastoffset - offset + 1);
XFS_BUF_UNDONE(bp);
})
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
struct pglist_data *__pgdat = NODE_DATA(page_to_nid(__pg)); \
(unsigned long)(__pg - __pgdat->node_mem_map) + \
__pgdat->node_start_pfn; \
* section[i].section_mem_map == mem_map's address - start_pfn;
*/
#define __page_to_pfn(pg) \
-({ struct page *__pg = (pg); \
+({ const struct page *__pg = (pg); \
int __sec = page_to_section(__pg); \
(unsigned long)(__pg - __section_mem_map_addr(__nr_to_section(__sec))); \
})
/* fs/nfsctl.c */
#define __NR_nfsservctl 42
-__SC_COMP(__NR_nfsservctl, sys_nfsservctl, compat_sys_nfsservctl)
+__SYSCALL(__NR_nfsservctl, sys_ni_syscall)
/* fs/open.c */
#define __NR3264_statfs 43
__REQ_SYNC, /* request is sync (sync write or read) */
__REQ_META, /* metadata io request */
__REQ_DISCARD, /* request to discard sectors */
+ __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */
+
__REQ_NOIDLE, /* don't anticipate more IO after this one */
+ __REQ_FUA, /* forced unit access */
+ __REQ_FLUSH, /* request for cache flush */
/* bio only flags */
__REQ_RAHEAD, /* read ahead, can fail anytime */
/* request only flags */
__REQ_SORTED, /* elevator knows about this request */
__REQ_SOFTBARRIER, /* may not be passed by ioscheduler */
- __REQ_FUA, /* forced unit access */
__REQ_NOMERGE, /* don't touch this for merging */
__REQ_STARTED, /* drive already may have started this one */
__REQ_DONTPREP, /* don't call prep for this one */
__REQ_PREEMPT, /* set for "ide_preempt" requests */
__REQ_ALLOCED, /* request came from our alloc pool */
__REQ_COPY_USER, /* contains copies of user pages */
- __REQ_FLUSH, /* request for cache flush */
__REQ_FLUSH_SEQ, /* request for flush sequence */
__REQ_IO_STAT, /* account I/O stat */
__REQ_MIXED_MERGE, /* merge of different types, fail separately */
- __REQ_SECURE, /* secure discard (used with __REQ_DISCARD) */
__REQ_NR_BITS, /* stops here */
};
struct blk_trace;
struct request;
struct sg_io_hdr;
+struct bsg_job;
#define BLKDEV_MIN_RQ 4
#define BLKDEV_MAX_RQ 128 /* Default maximum */
struct {
unsigned int seq;
struct list_head list;
+ rq_end_io_fn *saved_end_io;
} flush;
};
typedef void (softirq_done_fn)(struct request *);
typedef int (dma_drain_needed_fn)(struct request *);
typedef int (lld_busy_fn) (struct request_queue *q);
+typedef int (bsg_job_fn) (struct bsg_job *);
enum blk_eh_timer_return {
BLK_EH_NOT_HANDLED,
struct mutex sysfs_lock;
#if defined(CONFIG_BLK_DEV_BSG)
+ bsg_job_fn *bsg_job_fn;
+ int bsg_job_size;
struct bsg_class_device bsg_dev;
#endif
enum blktrace_cat {
BLK_TC_READ = 1 << 0, /* reads */
BLK_TC_WRITE = 1 << 1, /* writes */
- BLK_TC_BARRIER = 1 << 2, /* barrier */
+ BLK_TC_FLUSH = 1 << 2, /* flush */
BLK_TC_SYNC = 1 << 3, /* sync IO */
BLK_TC_SYNCIO = BLK_TC_SYNC,
BLK_TC_QUEUE = 1 << 4, /* queueing/merging */
BLK_TC_META = 1 << 12, /* metadata */
BLK_TC_DISCARD = 1 << 13, /* discard requests */
BLK_TC_DRV_DATA = 1 << 14, /* binary per-driver data */
+ BLK_TC_FUA = 1 << 15, /* fua requests */
- BLK_TC_END = 1 << 15, /* only 16-bits, reminder */
+ BLK_TC_END = 1 << 15, /* we've run out of bits! */
};
#define BLK_TC_SHIFT (16)
--- /dev/null
+/*
+ * BSG helper library
+ *
+ * Copyright (C) 2008 James Smart, Emulex Corporation
+ * Copyright (C) 2011 Red Hat, Inc. All rights reserved.
+ * Copyright (C) 2011 Mike Christie
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef _BLK_BSG_
+#define _BLK_BSG_
+
+#include <linux/blkdev.h>
+
+struct request;
+struct device;
+struct scatterlist;
+struct request_queue;
+
+struct bsg_buffer {
+ unsigned int payload_len;
+ int sg_cnt;
+ struct scatterlist *sg_list;
+};
+
+struct bsg_job {
+ struct device *dev;
+ struct request *req;
+
+ /* Transport/driver specific request/reply structs */
+ void *request;
+ void *reply;
+
+ unsigned int request_len;
+ unsigned int reply_len;
+ /*
+ * On entry : reply_len indicates the buffer size allocated for
+ * the reply.
+ *
+ * Upon completion : the message handler must set reply_len
+ * to indicates the size of the reply to be returned to the
+ * caller.
+ */
+
+ /* DMA payloads for the request/response */
+ struct bsg_buffer request_payload;
+ struct bsg_buffer reply_payload;
+
+ void *dd_data; /* Used for driver-specific storage */
+};
+
+void bsg_job_done(struct bsg_job *job, int result,
+ unsigned int reply_payload_rcv_len);
+int bsg_setup_queue(struct device *dev, struct request_queue *q, char *name,
+ bsg_job_fn *job_fn, int dd_job_size);
+void bsg_request_fn(struct request_queue *q);
+void bsg_remove_queue(struct request_queue *q);
+void bsg_goose_queue(struct request_queue *q);
+
+#endif
struct compat_timespec __user *tsp,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize);
-asmlinkage long compat_sys_nfsservctl(int cmd, void *notused, void *notused2);
asmlinkage long compat_sys_signalfd4(int ufd,
const compat_sigset_t __user *sigmask,
compat_size_t sigsetsize, int flags);
/*
* connector.h
*
- * 2004-2005 Copyright (c) Evgeniy Polyakov <johnpol@2ka.mipt.ru>
+ * 2004-2005 Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* since nobody else can modify it.
*/
#define current_cred() \
- (*(__force struct cred **)¤t->cred)
+ rcu_dereference_protected(current->cred, 1)
/**
* __task_cred - Access a task's objective credentials
#define get_current_user() \
({ \
struct user_struct *__u; \
- struct cred *__cred; \
+ const struct cred *__cred; \
__cred = current_cred(); \
__u = get_uid(__cred->user); \
__u; \
#define get_current_groups() \
({ \
struct group_info *__groups; \
- struct cred *__cred; \
+ const struct cred *__cred; \
__cred = current_cred(); \
__groups = get_group_info(__cred->group_info); \
__groups; \
extern struct inode * iget_locked(struct super_block *, unsigned long);
extern int insert_inode_locked4(struct inode *, unsigned long, int (*test)(struct inode *, void *), void *);
extern int insert_inode_locked(struct inode *);
+#ifdef CONFIG_DEBUG_LOCK_ALLOC
+extern void lockdep_annotate_inode_mutex_key(struct inode *inode);
+#else
+static inline void lockdep_annotate_inode_mutex_key(struct inode *inode) { };
+#endif
extern void unlock_new_inode(struct inode *);
extern unsigned int get_next_ino(void);
* - FUSE_IOCTL_UNRESTRICTED shall now return with array of 'struct
* fuse_ioctl_iovec' instead of ambiguous 'struct iovec'
* - add FUSE_IOCTL_32BIT flag
+ *
+ * 7.17
+ * - add FUSE_FLOCK_LOCKS and FUSE_RELEASE_FLOCK_UNLOCK
*/
#ifndef _LINUX_FUSE_H
#define FUSE_KERNEL_VERSION 7
/** Minor version number of this interface */
-#define FUSE_KERNEL_MINOR_VERSION 16
+#define FUSE_KERNEL_MINOR_VERSION 17
/** The node ID of the root inode */
#define FUSE_ROOT_ID 1
/**
* INIT request/reply flags
*
+ * FUSE_POSIX_LOCKS: remote locking for POSIX file locks
* FUSE_EXPORT_SUPPORT: filesystem handles lookups of "." and ".."
* FUSE_DONT_MASK: don't apply umask to file mode on create operations
+ * FUSE_FLOCK_LOCKS: remote locking for BSD style file locks
*/
#define FUSE_ASYNC_READ (1 << 0)
#define FUSE_POSIX_LOCKS (1 << 1)
#define FUSE_EXPORT_SUPPORT (1 << 4)
#define FUSE_BIG_WRITES (1 << 5)
#define FUSE_DONT_MASK (1 << 6)
+#define FUSE_FLOCK_LOCKS (1 << 10)
/**
* CUSE INIT request/reply flags
* Release flags
*/
#define FUSE_RELEASE_FLUSH (1 << 0)
+#define FUSE_RELEASE_FLOCK_UNLOCK (1 << 1)
/**
* Getattr flags
return hash >> (32 - bits);
}
-static inline unsigned long hash_ptr(void *ptr, unsigned int bits)
+static inline unsigned long hash_ptr(const void *ptr, unsigned int bits)
{
return hash_long((unsigned long)ptr, bits);
}
#include <linux/errno.h>
#include <linux/topology.h>
#include <linux/wait.h>
+#include <linux/module.h>
#include <asm/irq.h>
#include <asm/ptrace.h>
return d->msi_desc;
}
-int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node);
+int __irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
+ struct module *owner);
+
+static inline int irq_alloc_descs(int irq, unsigned int from, unsigned int cnt,
+ int node)
+{
+ return __irq_alloc_descs(irq, from, cnt, node, THIS_MODULE);
+}
+
void irq_free_descs(unsigned int irq, unsigned int cnt);
int irq_reserve_irqs(unsigned int from, unsigned int cnt);
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *dir;
#endif
+ struct module *owner;
const char *name;
} ____cacheline_internodealigned_in_smp;
struct request_queue *lo_queue;
struct gendisk *lo_disk;
- struct list_head lo_list;
};
#endif /* __KERNEL__ */
#define LOOP_CHANGE_FD 0x4C06
#define LOOP_SET_CAPACITY 0x4C07
+/* /dev/loop-control interface */
+#define LOOP_CTL_ADD 0x4C80
+#define LOOP_CTL_REMOVE 0x4C81
+#define LOOP_CTL_GET_FREE 0x4C82
#endif
#define BTRFS_MINOR 234
#define AUTOFS_MINOR 235
#define MAPPER_CTRL_MINOR 236
+#define LOOP_CTRL_MINOR 237
#define MISC_DYNAMIC_MINOR 255
struct device;
page->flags |= (section & SECTIONS_MASK) << SECTIONS_PGSHIFT;
}
-static inline unsigned long page_to_section(struct page *page)
+static inline unsigned long page_to_section(const struct page *page)
{
return (page->flags >> SECTIONS_PGSHIFT) & SECTIONS_MASK;
}
static __always_inline void *lowmem_page_address(const struct page *page)
{
- return __va(PFN_PHYS(page_to_pfn((struct page *)page)));
+ return __va(PFN_PHYS(page_to_pfn(page)));
}
#if defined(CONFIG_HIGHMEM) && !defined(WANT_PAGE_VIRTUAL)
#endif
#if defined(HASHED_PAGE_VIRTUAL)
-void *page_address(struct page *page);
+void *page_address(const struct page *page);
void set_page_address(struct page *page, void *virtual);
void page_address_init(void);
#endif
#ifdef CONFIG_MMU
extern int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
unsigned long address, unsigned int flags);
+extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
+ unsigned long address, unsigned int fault_flags);
#else
static inline int handle_mm_fault(struct mm_struct *mm,
struct vm_area_struct *vma, unsigned long address,
BUG();
return VM_FAULT_SIGBUS;
}
+static inline int fixup_user_fault(struct task_struct *tsk,
+ struct mm_struct *mm, unsigned long address,
+ unsigned int fault_flags)
+{
+ /* should never happen if there's no MMU */
+ BUG();
+ return -EFAULT;
+}
#endif
extern int make_pages_present(unsigned long addr, unsigned long end);
int get_user_pages_fast(unsigned long start, int nr_pages, int write,
struct page **pages);
struct page *get_dump_page(unsigned long addr);
-extern int fixup_user_fault(struct task_struct *tsk, struct mm_struct *mm,
- unsigned long address, unsigned int fault_flags);
extern int try_to_release_page(struct page * page, gfp_t gfp_mask);
extern void do_invalidatepage(struct page *page, unsigned long offset);
#define MMC_TIMING_UHS_SDR104 4
#define MMC_TIMING_UHS_DDR50 5
- unsigned char ddr; /* dual data rate used */
-
#define MMC_SDR_MODE 0
#define MMC_1_2V_DDR_MODE 1
#define MMC_1_8V_DDR_MODE 2
#define MAX_LINKS 32
struct sockaddr_nl {
- sa_family_t nl_family; /* AF_NETLINK */
+ __kernel_sa_family_t nl_family; /* AF_NETLINK */
unsigned short nl_pad; /* zero */
__u32 nl_pid; /* port ID */
__u32 nl_groups; /* multicast groups mask */
return -ENOSYS;
}
+static inline const void *of_get_property(const struct device_node *node,
+ const char *name,
+ int *lenp)
+{
+ return NULL;
+}
+
#endif /* CONFIG_OF */
static inline int of_property_read_u32(const struct device_node *np,
u8 revision; /* PCI revision, low byte of class word */
u8 hdr_type; /* PCI header type (`multi' flag masked out) */
u8 pcie_cap; /* PCI-E capability offset */
- u8 pcie_type; /* PCI-E device/port type */
+ u8 pcie_type:4; /* PCI-E device/port type */
+ u8 pcie_mpss:3; /* PCI-E Max Payload Size Supported */
u8 rom_base_reg; /* which config register controls the ROM */
u8 pin; /* which interrupt pin this device uses */
/* these external functions are only available when PCI support is enabled */
#ifdef CONFIG_PCI
+extern void pcie_bus_configure_settings(struct pci_bus *bus, u8 smpss);
+
+enum pcie_bus_config_types {
+ PCIE_BUS_PERFORMANCE,
+ PCIE_BUS_SAFE,
+ PCIE_BUS_PEER2PEER,
+};
+
+extern enum pcie_bus_config_types pcie_bus_config;
+
extern struct bus_type pci_bus_type;
/* Do NOT directly access these two variables, unless you are arch specific pci
int pcix_set_mmrbc(struct pci_dev *dev, int mmrbc);
int pcie_get_readrq(struct pci_dev *dev);
int pcie_set_readrq(struct pci_dev *dev, int rq);
+int pcie_get_mps(struct pci_dev *dev);
+int pcie_set_mps(struct pci_dev *dev, int mps);
int __pci_reset_function(struct pci_dev *dev);
int pci_reset_function(struct pci_dev *dev);
void pci_update_resource(struct pci_dev *dev, int resno);
int __must_check pci_assign_resource(struct pci_dev *dev, int i);
+int __must_check pci_reassign_resource(struct pci_dev *dev, int i, resource_size_t add_size, resource_size_t align);
int pci_select_bars(struct pci_dev *dev, unsigned long flags);
/* ROM control related routines */
extern int perf_num_counters(void);
extern const char *perf_pmu_name(void);
-extern void __perf_event_task_sched_in(struct task_struct *task);
-extern void __perf_event_task_sched_out(struct task_struct *task, struct task_struct *next);
+extern void __perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task);
+extern void __perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next);
extern int perf_event_init_task(struct task_struct *child);
extern void perf_event_exit_task(struct task_struct *child);
extern void perf_event_free_task(struct task_struct *task);
extern struct jump_label_key perf_sched_events;
-static inline void perf_event_task_sched_in(struct task_struct *task)
+static inline void perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task)
{
if (static_branch(&perf_sched_events))
- __perf_event_task_sched_in(task);
+ __perf_event_task_sched_in(prev, task);
}
-static inline void perf_event_task_sched_out(struct task_struct *task, struct task_struct *next)
+static inline void perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next)
{
perf_sw_event(PERF_COUNT_SW_CONTEXT_SWITCHES, 1, NULL, 0);
- __perf_event_task_sched_out(task, next);
+ if (static_branch(&perf_sched_events))
+ __perf_event_task_sched_out(prev, next);
}
extern void perf_event_mmap(struct vm_area_struct *vma);
extern void perf_event_task_tick(void);
#else
static inline void
-perf_event_task_sched_in(struct task_struct *task) { }
+perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task) { }
static inline void
-perf_event_task_sched_out(struct task_struct *task,
- struct task_struct *next) { }
+perf_event_task_sched_out(struct task_struct *prev,
+ struct task_struct *next) { }
static inline int perf_event_init_task(struct task_struct *child) { return 0; }
static inline void perf_event_exit_task(struct task_struct *child) { }
static inline void perf_event_free_task(struct task_struct *task) { }
* These occupy the top three bytes.
*/
enum {
+ UNAME26 = 0x0020000,
ADDR_NO_RANDOMIZE = 0x0040000, /* disable randomization of VA space */
FDPIC_FUNCPTRS = 0x0080000, /* userspace function ptrs point to descriptors
* (signal handling)
extern void pm_genpd_init(struct generic_pm_domain *genpd,
struct dev_power_governor *gov, bool is_off);
extern int pm_genpd_poweron(struct generic_pm_domain *genpd);
-extern void pm_genpd_poweroff_unused(void);
-extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
#else
static inline int pm_genpd_add_device(struct generic_pm_domain *genpd,
struct device *dev)
{
return -ENOSYS;
}
-static inline void pm_genpd_poweroff_unused(void) {}
+#endif
+
+#ifdef CONFIG_PM_GENERIC_DOMAINS_RUNTIME
+extern void genpd_queue_power_off_work(struct generic_pm_domain *genpd);
+extern void pm_genpd_poweroff_unused(void);
+#else
static inline void genpd_queue_power_off_work(struct generic_pm_domain *gpd) {}
+static inline void pm_genpd_poweroff_unused(void) {}
#endif
#endif /* _LINUX_PM_DOMAIN_H */
unsigned int pwm_period_ns;
int (*init)(struct device *dev);
int (*notify)(struct device *dev, int brightness);
+ void (*notify_after)(struct device *dev, int brightness);
void (*exit)(struct device *dev);
int (*check_fb)(struct device *dev, struct fb_info *info);
};
const char *supply;
struct regulator *consumer;
- /* Internal use */
+ /* private: Internal use */
int ret;
};
#define RIO_PEF_PROCESSOR 0x20000000 /* [I] Processor */
#define RIO_PEF_SWITCH 0x10000000 /* [I] Switch */
#define RIO_PEF_MULTIPORT 0x08000000 /* [VI, 2.1] Multiport */
-#define RIO_PEF_INB_MBOX 0x00f00000 /* [II] Mailboxes */
-#define RIO_PEF_INB_MBOX0 0x00800000 /* [II] Mailbox 0 */
-#define RIO_PEF_INB_MBOX1 0x00400000 /* [II] Mailbox 1 */
-#define RIO_PEF_INB_MBOX2 0x00200000 /* [II] Mailbox 2 */
-#define RIO_PEF_INB_MBOX3 0x00100000 /* [II] Mailbox 3 */
-#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II] Doorbells */
+#define RIO_PEF_INB_MBOX 0x00f00000 /* [II, <= 1.2] Mailboxes */
+#define RIO_PEF_INB_MBOX0 0x00800000 /* [II, <= 1.2] Mailbox 0 */
+#define RIO_PEF_INB_MBOX1 0x00400000 /* [II, <= 1.2] Mailbox 1 */
+#define RIO_PEF_INB_MBOX2 0x00200000 /* [II, <= 1.2] Mailbox 2 */
+#define RIO_PEF_INB_MBOX3 0x00100000 /* [II, <= 1.2] Mailbox 3 */
+#define RIO_PEF_INB_DOORBELL 0x00080000 /* [II, <= 1.2] Doorbells */
#define RIO_PEF_EXT_RT 0x00000200 /* [III, 1.3] Extended route table support */
#define RIO_PEF_STD_RT 0x00000100 /* [III, 1.3] Standard route table support */
#define RIO_PEF_CTLS 0x00000010 /* [III] CTLS */
#define RIO_SWITCH_RT_LIMIT 0x34 /* [III, 1.3] Switch Route Table Destination ID Limit CAR */
#define RIO_RT_MAX_DESTID 0x0000ffff
-#define RIO_MBOX_CSR 0x40 /* [II] Mailbox CSR */
+#define RIO_MBOX_CSR 0x40 /* [II, <= 1.2] Mailbox CSR */
#define RIO_MBOX0_AVAIL 0x80000000 /* [II] Mbox 0 avail */
#define RIO_MBOX0_FULL 0x40000000 /* [II] Mbox 0 full */
#define RIO_MBOX0_EMPTY 0x20000000 /* [II] Mbox 0 empty */
#define RIO_MBOX3_FAIL 0x00000008 /* [II] Mbox 3 fail */
#define RIO_MBOX3_ERROR 0x00000004 /* [II] Mbox 3 error */
-#define RIO_WRITE_PORT_CSR 0x44 /* [I] Write Port CSR */
-#define RIO_DOORBELL_CSR 0x44 /* [II] Doorbell CSR */
+#define RIO_WRITE_PORT_CSR 0x44 /* [I, <= 1.2] Write Port CSR */
+#define RIO_DOORBELL_CSR 0x44 /* [II, <= 1.2] Doorbell CSR */
#define RIO_DOORBELL_AVAIL 0x80000000 /* [II] Doorbell avail */
#define RIO_DOORBELL_FULL 0x40000000 /* [II] Doorbell full */
#define RIO_DOORBELL_EMPTY 0x20000000 /* [II] Doorbell empty */
#define RTC_AF 0x20 /* Alarm interrupt */
#define RTC_UF 0x10 /* Update interrupt for 1Hz RTC */
+
+#define RTC_MAX_FREQ 8192
+
#ifdef __KERNEL__
#include <linux/types.h>
#define PF_DUMPCORE 0x00000200 /* dumped core */
#define PF_SIGNALED 0x00000400 /* killed by a signal */
#define PF_MEMALLOC 0x00000800 /* Allocating memory */
+#define PF_NPROC_EXCEEDED 0x00001000 /* set_user noticed that RLIMIT_NPROC was exceeded */
#define PF_USED_MATH 0x00002000 /* if unset the fpu must be initialized before use */
#define PF_FREEZING 0x00004000 /* freeze in progress. do not account to load */
#define PF_NOFREEZE 0x00008000 /* this thread should not be frozen */
#define _K_SS_ALIGNSIZE (__alignof__ (struct sockaddr *))
/* Implementation specific desired alignment */
+typedef unsigned short __kernel_sa_family_t;
+
struct __kernel_sockaddr_storage {
- unsigned short ss_family; /* address family */
+ __kernel_sa_family_t ss_family; /* address family */
/* Following field(s) are implementation specific */
char __data[_K_SS_MAXSIZE - sizeof(unsigned short)];
/* space to achieve desired size, */
extern void socket_seq_show(struct seq_file *seq);
#endif
-typedef unsigned short sa_family_t;
+typedef __kernel_sa_family_t sa_family_t;
/*
* 1003.1g requires sa_family_t and that sa_data is char.
asmlinkage long sys_sysinfo(struct sysinfo __user *info);
asmlinkage long sys_sysfs(int option,
unsigned long arg1, unsigned long arg2);
-asmlinkage long sys_nfsservctl(int cmd,
- struct nfsctl_arg __user *arg,
- void __user *res);
asmlinkage long sys_syslog(int type, char __user *buf, int len);
asmlinkage long sys_uselib(const char __user *library);
asmlinkage long sys_ni_syscall(void);
u16 plen;
} __attribute__ ((packed));
-/* platform data */
+/**
+ * struct ti_st_plat_data - platform data shared between ST driver and
+ * platform specific board file which adds the ST device.
+ * @nshutdown_gpio: Host's GPIO line to which chip's BT_EN is connected.
+ * @dev_name: The UART/TTY name to which chip is interfaced. (eg: /dev/ttyS1)
+ * @flow_cntrl: Should always be 1, since UART's CTS/RTS is used for PM
+ * purposes.
+ * @baud_rate: The baud rate supported by the Host UART controller, this will
+ * be shared across with the chip via a HCI VS command from User-Space Init
+ * Mgr application.
+ * @suspend:
+ * @resume: legacy PM routines hooked to platform specific board file, so as
+ * to take chip-host interface specific action.
+ * @chip_enable:
+ * @chip_disable: Platform/Interface specific mux mode setting, GPIO
+ * configuring, Host side PM disabling etc.. can be done here.
+ * @chip_asleep:
+ * @chip_awake: Chip specific deep sleep states is communicated to Host
+ * specific board-xx.c to take actions such as cut UART clocks when chip
+ * asleep or run host faster when chip awake etc..
+ *
+ */
struct ti_st_plat_data {
long nshutdown_gpio;
unsigned char dev_name[UART_DEV_NAME_LEN]; /* uart name */
unsigned long baud_rate;
int (*suspend)(struct platform_device *, pm_message_t);
int (*resume)(struct platform_device *);
+ int (*chip_enable) (struct kim_data_s *);
+ int (*chip_disable) (struct kim_data_s *);
+ int (*chip_asleep) (struct kim_data_s *);
+ int (*chip_awake) (struct kim_data_s *);
};
#endif /* TI_WILINK_ST_H */
extern void tty_throttle(struct tty_struct *tty);
extern void tty_unthrottle(struct tty_struct *tty);
extern int tty_do_resize(struct tty_struct *tty, struct winsize *ws);
+extern void tty_driver_remove_tty(struct tty_driver *driver,
+ struct tty_struct *tty);
extern void tty_shutdown(struct tty_struct *tty);
extern void tty_free_termios(struct tty_struct *tty);
extern int is_current_pgrp_orphaned(void);
*
* This routine is called synchronously when a particular tty device
* is closed for the last time freeing up the resources.
+ * Note that tty_shutdown() is not called if ops->shutdown is defined.
+ * This means one is responsible to take care of calling ops->remove (e.g.
+ * via tty_driver_remove_tty) and releasing tty->termios.
*
*
* void (*cleanup)(struct tty_struct * tty);
*
* (thresh - thresh/DIRTY_FULL_SCOPE, thresh)
*
- * The 1/16 region above the global dirty limit will be put to maximum pauses:
- *
- * (limit, limit + limit/DIRTY_MAXPAUSE_AREA)
- *
- * The 1/16 region above the max-pause region, dirty exceeded bdi's will be put
- * to loops:
- *
- * (limit + limit/DIRTY_MAXPAUSE_AREA, limit + limit/DIRTY_PASSGOOD_AREA)
- *
* Further beyond, all dirtier tasks will enter a loop waiting (possibly long
* time) for the dirty pages to drop, unless written enough pages.
*
*/
#define DIRTY_SCOPE 8
#define DIRTY_FULL_SCOPE (DIRTY_SCOPE / 2)
-#define DIRTY_MAXPAUSE_AREA 16
-#define DIRTY_PASSGOOD_AREA 8
/*
* 4MB minimal write chunk size
P9_DMSETVTX = 0x00010000,
};
+/* 9p2000.L open flags */
+#define P9_DOTL_RDONLY 00000000
+#define P9_DOTL_WRONLY 00000001
+#define P9_DOTL_RDWR 00000002
+#define P9_DOTL_NOACCESS 00000003
+#define P9_DOTL_CREATE 00000100
+#define P9_DOTL_EXCL 00000200
+#define P9_DOTL_NOCTTY 00000400
+#define P9_DOTL_TRUNC 00001000
+#define P9_DOTL_APPEND 00002000
+#define P9_DOTL_NONBLOCK 00004000
+#define P9_DOTL_DSYNC 00010000
+#define P9_DOTL_FASYNC 00020000
+#define P9_DOTL_DIRECT 00040000
+#define P9_DOTL_LARGEFILE 00100000
+#define P9_DOTL_DIRECTORY 00200000
+#define P9_DOTL_NOFOLLOW 00400000
+#define P9_DOTL_NOATIME 01000000
+#define P9_DOTL_CLOEXEC 02000000
+#define P9_DOTL_SYNC 04000000
+
+/* 9p2000.L at flags */
+#define P9_DOTL_AT_REMOVEDIR 0x200
+
+/* 9p2000.L lock type */
+#define P9_LOCK_TYPE_RDLCK 0
+#define P9_LOCK_TYPE_WRLCK 1
+#define P9_LOCK_TYPE_UNLCK 2
+
/**
* enum p9_qid_t - QID types
* @P9_QTDIR: directory
* by default for perm_addr. In this case, the mask should be set to
* all-zeroes. In this case it is assumed that the device can handle
* the same number of arbitrary MAC addresses.
+ * @registered: protects ->resume and ->suspend sysfs callbacks against
+ * unregister hardware
* @debugfsdir: debugfs directory used for this wiphy, will be renamed
* automatically on wiphy renames
* @dev: (virtual) struct device for this wiphy
* you need use set_wiphy_dev() (see below) */
struct device dev;
+ /* protects ->resume, ->suspend sysfs callbacks against unregister hw */
+ bool registered;
+
/* dir in debugfs: ieee80211/<wiphyname> */
struct dentry *debugfsdir;
{
__u8 flags = 0;
- if (inet_sk(sk)->transparent)
+ if (inet_sk(sk)->transparent || inet_sk(sk)->hdrincl)
flags |= FLOWI_FLAG_ANYSRC;
if (sk->sk_protocol == IPPROTO_TCP)
flags |= FLOWI_FLAG_PRECOW_METRICS;
/*
* Platform data for Texas Instruments TLV320AIC3x codec
*
- * Author: Jarkko Nikula <jhnikula@gmail.com>
+ * Author: Jarkko Nikula <jarkko.nikula@bitmer.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
/*
- * linux/sound/wm8915.h -- Platform data for WM8915
+ * linux/sound/wm8996.h -- Platform data for WM8996
*
* Copyright 2011 Wolfson Microelectronics. PLC.
*
* published by the Free Software Foundation.
*/
-#ifndef __LINUX_SND_WM8903_H
-#define __LINUX_SND_WM8903_H
+#ifndef __LINUX_SND_WM8996_H
+#define __LINUX_SND_WM8996_H
-enum wm8915_inmode {
- WM8915_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
- WM8915_INVERTING = 1, /* IN1xN */
- WM8915_NON_INVERTING = 2, /* IN1xP */
- WM8915_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
+enum wm8996_inmode {
+ WM8996_DIFFERRENTIAL_1 = 0, /* IN1xP - IN1xN */
+ WM8996_INVERTING = 1, /* IN1xN */
+ WM8996_NON_INVERTING = 2, /* IN1xP */
+ WM8996_DIFFERENTIAL_2 = 3, /* IN2xP - IN2xP */
};
/**
* Configurations are expected to be generated using the ReTune Mobile
* control panel in WISCE - see http://www.wolfsonmicro.com/wisce/
*/
-struct wm8915_retune_mobile_config {
+struct wm8996_retune_mobile_config {
const char *name;
int rate;
u16 regs[20];
};
-#define WM8915_SET_DEFAULT 0x10000
+#define WM8996_SET_DEFAULT 0x10000
-struct wm8915_pdata {
+struct wm8996_pdata {
int irq_flags; /** Set IRQ trigger flags; default active low */
int ldo_ena; /** GPIO for LDO1; -1 for none */
int micdet_def; /** Default MICDET_SRC/HP1FB_SRC/MICD_BIAS */
- enum wm8915_inmode inl_mode;
- enum wm8915_inmode inr_mode;
+ enum wm8996_inmode inl_mode;
+ enum wm8996_inmode inr_mode;
u32 spkmute_seq; /** Value for register 0x802 */
u32 gpio_default[5];
int num_retune_mobile_cfgs;
- struct wm8915_retune_mobile_config *retune_mobile_cfgs;
+ struct wm8996_retune_mobile_config *retune_mobile_cfgs;
};
#endif
int (*tpg_check_demo_mode_cache)(struct se_portal_group *);
int (*tpg_check_demo_mode_write_protect)(struct se_portal_group *);
int (*tpg_check_prod_mode_write_protect)(struct se_portal_group *);
+ /*
+ * Optionally used by fabrics to allow demo-mode login, but not
+ * expose any TPG LUNs, and return 'not connected' in standard
+ * inquiry response
+ */
+ int (*tpg_check_demo_mode_login_only)(struct se_portal_group *);
struct se_node_acl *(*tpg_alloc_fabric_acl)(
struct se_portal_group *);
void (*tpg_release_fabric_acl)(struct se_portal_group *,
#include <linux/blkdev.h>
#include <linux/tracepoint.h>
+#define RWBS_LEN 8
+
DECLARE_EVENT_CLASS(block_rq_with_error,
TP_PROTO(struct request_queue *q, struct request *rq),
__field( sector_t, sector )
__field( unsigned int, nr_sector )
__field( int, errors )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__dynamic_array( char, cmd, blk_cmd_buf_len(rq) )
),
__field( sector_t, sector )
__field( unsigned int, nr_sector )
__field( unsigned int, bytes )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
__dynamic_array( char, cmd, blk_cmd_buf_len(rq) )
),
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
__field( sector_t, sector )
__field( unsigned, nr_sector )
__field( int, error )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
__field( dev_t, dev )
__field( sector_t, sector )
__field( unsigned int, nr_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
__field( dev_t, dev )
__field( sector_t, sector )
__field( sector_t, new_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN )
__array( char, comm, TASK_COMM_LEN )
),
__field( unsigned int, nr_sector )
__field( dev_t, old_dev )
__field( sector_t, old_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
__field( unsigned int, nr_sector )
__field( dev_t, old_dev )
__field( sector_t, old_sector )
- __array( char, rwbs, 6 )
+ __array( char, rwbs, RWBS_LEN)
),
TP_fast_assign(
kthread.o wait.o kfifo.o sys_ni.o posix-cpu-timers.o mutex.o \
hrtimer.o rwsem.o nsproxy.o srcu.o semaphore.o \
notifier.o ksysfs.o pm_qos_params.o sched_clock.o cred.o \
- async.o range.o jump_label.o
+ async.o range.o
obj-y += groups.o
ifdef CONFIG_FUNCTION_TRACER
obj-$(CONFIG_USER_RETURN_NOTIFIER) += user-return-notifier.o
obj-$(CONFIG_PADATA) += padata.o
obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
+obj-$(CONFIG_JUMP_LABEL) += jump_label.o
ifneq ($(CONFIG_SCHED_OMIT_FRAME_POINTER),y)
# According to Alan Modra <alan@linuxcare.com.au>, the -fno-omit-frame-pointer is
key_fsgid_changed(task);
/* do it
- * - What if a process setreuid()'s and this brings the
- * new uid over his NPROC rlimit? We can check this now
- * cheaply with the new uid cache, so if it matters
- * we should be checking for it. -DaveM
+ * RLIMIT_NPROC limits on user->processes have already been checked
+ * in set_user().
*/
alter_cred_subscribers(new, 2);
if (new->user != old->user)
local_irq_restore(flags);
}
-static inline void perf_cgroup_sched_out(struct task_struct *task)
+static inline void perf_cgroup_sched_out(struct task_struct *task,
+ struct task_struct *next)
{
- perf_cgroup_switch(task, PERF_CGROUP_SWOUT);
+ struct perf_cgroup *cgrp1;
+ struct perf_cgroup *cgrp2 = NULL;
+
+ /*
+ * we come here when we know perf_cgroup_events > 0
+ */
+ cgrp1 = perf_cgroup_from_task(task);
+
+ /*
+ * next is NULL when called from perf_event_enable_on_exec()
+ * that will systematically cause a cgroup_switch()
+ */
+ if (next)
+ cgrp2 = perf_cgroup_from_task(next);
+
+ /*
+ * only schedule out current cgroup events if we know
+ * that we are switching to a different cgroup. Otherwise,
+ * do no touch the cgroup events.
+ */
+ if (cgrp1 != cgrp2)
+ perf_cgroup_switch(task, PERF_CGROUP_SWOUT);
}
-static inline void perf_cgroup_sched_in(struct task_struct *task)
+static inline void perf_cgroup_sched_in(struct task_struct *prev,
+ struct task_struct *task)
{
- perf_cgroup_switch(task, PERF_CGROUP_SWIN);
+ struct perf_cgroup *cgrp1;
+ struct perf_cgroup *cgrp2 = NULL;
+
+ /*
+ * we come here when we know perf_cgroup_events > 0
+ */
+ cgrp1 = perf_cgroup_from_task(task);
+
+ /* prev can never be NULL */
+ cgrp2 = perf_cgroup_from_task(prev);
+
+ /*
+ * only need to schedule in cgroup events if we are changing
+ * cgroup during ctxsw. Cgroup events were not scheduled
+ * out of ctxsw out if that was not the case.
+ */
+ if (cgrp1 != cgrp2)
+ perf_cgroup_switch(task, PERF_CGROUP_SWIN);
}
static inline int perf_cgroup_connect(int fd, struct perf_event *event,
{
}
-static inline void perf_cgroup_sched_out(struct task_struct *task)
+static inline void perf_cgroup_sched_out(struct task_struct *task,
+ struct task_struct *next)
{
}
-static inline void perf_cgroup_sched_in(struct task_struct *task)
+static inline void perf_cgroup_sched_in(struct task_struct *prev,
+ struct task_struct *task)
{
}
* cgroup event are system-wide mode only
*/
if (atomic_read(&__get_cpu_var(perf_cgroup_events)))
- perf_cgroup_sched_out(task);
+ perf_cgroup_sched_out(task, next);
}
static void task_ctx_sched_out(struct perf_event_context *ctx)
* accessing the event control register. If a NMI hits, then it will
* keep the event running.
*/
-void __perf_event_task_sched_in(struct task_struct *task)
+void __perf_event_task_sched_in(struct task_struct *prev,
+ struct task_struct *task)
{
struct perf_event_context *ctx;
int ctxn;
* cgroup event are system-wide mode only
*/
if (atomic_read(&__get_cpu_var(perf_cgroup_events)))
- perf_cgroup_sched_in(task);
+ perf_cgroup_sched_in(prev, task);
}
static u64 perf_calculate_period(struct perf_event *event, u64 nsec, u64 count)
* ctxswin cgroup events which are already scheduled
* in.
*/
- perf_cgroup_sched_out(current);
+ perf_cgroup_sched_out(current, NULL);
raw_spin_lock(&ctx->lock);
task_ctx_sched_out(ctx);
}
static void calc_timer_values(struct perf_event *event,
- u64 *running,
- u64 *enabled)
+ u64 *enabled,
+ u64 *running)
{
u64 now, ctx_time;
p->real_cred->user != INIT_USER)
goto bad_fork_free;
}
+ current->flags &= ~PF_NPROC_EXCEEDED;
retval = copy_creds(p, clone_flags);
if (retval < 0)
gc->mask_cache = irq_reg_readl(gc->reg_base + ct->regs.mask);
for (i = gc->irq_base; msk; msk >>= 1, i++) {
- if (!msk & 0x01)
+ if (!(msk & 0x01))
continue;
if (flags & IRQ_GC_INIT_NESTED_LOCK)
raw_spin_unlock(&gc_lock);
for (; msk; msk >>= 1, i++) {
- if (!msk & 0x01)
+ if (!(msk & 0x01))
continue;
/* Remove handler first. That will mask the irq line */
static inline int desc_node(struct irq_desc *desc) { return 0; }
#endif
-static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node)
+static void desc_set_defaults(unsigned int irq, struct irq_desc *desc, int node,
+ struct module *owner)
{
int cpu;
desc->irq_count = 0;
desc->irqs_unhandled = 0;
desc->name = NULL;
+ desc->owner = owner;
for_each_possible_cpu(cpu)
*per_cpu_ptr(desc->kstat_irqs, cpu) = 0;
desc_smp_init(desc, node);
static inline void free_masks(struct irq_desc *desc) { }
#endif
-static struct irq_desc *alloc_desc(int irq, int node)
+static struct irq_desc *alloc_desc(int irq, int node, struct module *owner)
{
struct irq_desc *desc;
gfp_t gfp = GFP_KERNEL;
raw_spin_lock_init(&desc->lock);
lockdep_set_class(&desc->lock, &irq_desc_lock_class);
- desc_set_defaults(irq, desc, node);
+ desc_set_defaults(irq, desc, node, owner);
return desc;
kfree(desc);
}
-static int alloc_descs(unsigned int start, unsigned int cnt, int node)
+static int alloc_descs(unsigned int start, unsigned int cnt, int node,
+ struct module *owner)
{
struct irq_desc *desc;
int i;
for (i = 0; i < cnt; i++) {
- desc = alloc_desc(start + i, node);
+ desc = alloc_desc(start + i, node, owner);
if (!desc)
goto err;
mutex_lock(&sparse_irq_lock);
nr_irqs = initcnt;
for (i = 0; i < initcnt; i++) {
- desc = alloc_desc(i, node);
+ desc = alloc_desc(i, node, NULL);
set_bit(i, allocated_irqs);
irq_insert_desc(i, desc);
}
alloc_masks(&desc[i], GFP_KERNEL, node);
raw_spin_lock_init(&desc[i].lock);
lockdep_set_class(&desc[i].lock, &irq_desc_lock_class);
- desc_set_defaults(i, &desc[i], node);
+ desc_set_defaults(i, &desc[i], node, NULL);
}
return arch_early_irq_init();
}
dynamic_irq_cleanup(irq);
}
-static inline int alloc_descs(unsigned int start, unsigned int cnt, int node)
+static inline int alloc_descs(unsigned int start, unsigned int cnt, int node,
+ struct module *owner)
{
+ u32 i;
+
+ for (i = 0; i < cnt; i++) {
+ struct irq_desc *desc = irq_to_desc(start + i);
+
+ desc->owner = owner;
+ }
return start;
}
* @from: Start the search from this irq number
* @cnt: Number of consecutive irqs to allocate.
* @node: Preferred node on which the irq descriptor should be allocated
+ * @owner: Owning module (can be NULL)
*
* Returns the first irq number or error code
*/
int __ref
-irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node)
+__irq_alloc_descs(int irq, unsigned int from, unsigned int cnt, int node,
+ struct module *owner)
{
int start, ret;
bitmap_set(allocated_irqs, start, cnt);
mutex_unlock(&sparse_irq_lock);
- return alloc_descs(start, cnt, node);
+ return alloc_descs(start, cnt, node, owner);
err:
mutex_unlock(&sparse_irq_lock);
return ret;
}
-EXPORT_SYMBOL_GPL(irq_alloc_descs);
+EXPORT_SYMBOL_GPL(__irq_alloc_descs);
/**
* irq_reserve_irqs - mark irqs allocated
unsigned long flags;
raw_spin_lock_irqsave(&desc->lock, flags);
- desc_set_defaults(irq, desc, desc_node(desc));
+ desc_set_defaults(irq, desc, desc_node(desc), NULL);
raw_spin_unlock_irqrestore(&desc->lock, flags);
}
if (desc->irq_data.chip == &no_irq_chip)
return -ENOSYS;
+ if (!try_module_get(desc->owner))
+ return -ENODEV;
/*
* Some drivers like serial.c use request_irq() heavily,
* so we have to be careful not to interfere with a
*/
nested = irq_settings_is_nested_thread(desc);
if (nested) {
- if (!new->thread_fn)
- return -EINVAL;
+ if (!new->thread_fn) {
+ ret = -EINVAL;
+ goto out_mput;
+ }
/*
* Replace the primary handler which was provided from
* the driver for non nested interrupt handling by the
t = kthread_create(irq_thread, new, "irq/%d-%s", irq,
new->name);
- if (IS_ERR(t))
- return PTR_ERR(t);
+ if (IS_ERR(t)) {
+ ret = PTR_ERR(t);
+ goto out_mput;
+ }
/*
* We keep the reference to the task struct even if
* the thread dies to avoid that the interrupt code
kthread_stop(t);
put_task_struct(t);
}
+out_mput:
+ module_put(desc->owner);
return ret;
}
put_task_struct(action->thread);
}
+ module_put(desc->owner);
return action;
}
if (!class)
class = look_up_lock_class(lock, 0);
- if (DEBUG_LOCKS_WARN_ON(!class))
+ /*
+ * If look_up_lock_class() failed to find a class, we're trying
+ * to test if we hold a lock that has never yet been acquired.
+ * Clearly if the lock hasn't been acquired _ever_, we're not
+ * holding it either, so report failure.
+ */
+ if (!class)
return 0;
if (DEBUG_LOCKS_WARN_ON(!hlock->nest_lock))
config PM_GENERIC_DOMAINS
bool
depends on PM
+
+config PM_GENERIC_DOMAINS_RUNTIME
+ def_bool y
+ depends on PM_RUNTIME && PM_GENERIC_DOMAINS
return 0;
/* For historical reasons, accept CAP_SYS_ADMIN too, with a warning */
if (capable(CAP_SYS_ADMIN)) {
- WARN_ONCE(1, "Attempt to access syslog with CAP_SYS_ADMIN "
- "but no CAP_SYSLOG (deprecated).\n");
+ printk_once(KERN_WARNING "%s (%d): "
+ "Attempt to access syslog with CAP_SYS_ADMIN "
+ "but no CAP_SYSLOG (deprecated).\n",
+ current->comm, task_pid_nr(current));
return 0;
}
return -EPERM;
struct console *con;
for_each_console(con) {
- if (con->flags & CON_BOOT) {
+ if (!keep_bootcon && con->flags & CON_BOOT) {
printk(KERN_INFO "turn off boot console %s%d\n",
con->name, con->index);
unregister_console(con);
#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
local_irq_disable();
#endif /* __ARCH_WANT_INTERRUPTS_ON_CTXSW */
- perf_event_task_sched_in(current);
+ perf_event_task_sched_in(prev, current);
#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
local_irq_enable();
#endif /* __ARCH_WANT_INTERRUPTS_ON_CTXSW */
}
/*
- * schedule() is the main scheduler function.
+ * __schedule() is the main scheduler function.
*/
-asmlinkage void __sched schedule(void)
+static void __sched __schedule(void)
{
struct task_struct *prev, *next;
unsigned long *switch_count;
if (to_wakeup)
try_to_wake_up_local(to_wakeup);
}
-
- /*
- * If we are going to sleep and we have plugged IO
- * queued, make sure to submit it to avoid deadlocks.
- */
- if (blk_needs_flush_plug(prev)) {
- raw_spin_unlock(&rq->lock);
- blk_schedule_flush_plug(prev);
- raw_spin_lock(&rq->lock);
- }
}
switch_count = &prev->nvcsw;
}
if (need_resched())
goto need_resched;
}
+
+static inline void sched_submit_work(struct task_struct *tsk)
+{
+ if (!tsk->state)
+ return;
+ /*
+ * If we are going to sleep and we have plugged IO queued,
+ * make sure to submit it to avoid deadlocks.
+ */
+ if (blk_needs_flush_plug(tsk))
+ blk_schedule_flush_plug(tsk);
+}
+
+asmlinkage void schedule(void)
+{
+ struct task_struct *tsk = current;
+
+ sched_submit_work(tsk);
+ __schedule();
+}
EXPORT_SYMBOL(schedule);
#ifdef CONFIG_MUTEX_SPIN_ON_OWNER
do {
add_preempt_count_notrace(PREEMPT_ACTIVE);
- schedule();
+ __schedule();
sub_preempt_count_notrace(PREEMPT_ACTIVE);
/*
do {
add_preempt_count(PREEMPT_ACTIVE);
local_irq_enable();
- schedule();
+ __schedule();
local_irq_disable();
sub_preempt_count(PREEMPT_ACTIVE);
static void __cond_resched(void)
{
add_preempt_count(PREEMPT_ACTIVE);
- schedule();
+ __schedule();
sub_preempt_count(PREEMPT_ACTIVE);
}
struct sched_domain *sd = *per_cpu_ptr(sdd->sd, j);
if (sd && (sd->flags & SD_OVERLAP))
free_sched_groups(sd->groups, 0);
+ kfree(*per_cpu_ptr(sdd->sd, j));
kfree(*per_cpu_ptr(sdd->sg, j));
kfree(*per_cpu_ptr(sdd->sgp, j));
}
#include <linux/fs_struct.h>
#include <linux/gfp.h>
#include <linux/syscore_ops.h>
+#include <linux/version.h>
+#include <linux/ctype.h>
#include <linux/compat.h>
#include <linux/syscalls.h>
#include <linux/user_namespace.h>
#include <linux/kmsg_dump.h>
+/* Move somewhere else to avoid recompiling? */
+#include <generated/utsrelease.h>
#include <asm/uaccess.h>
#include <asm/io.h>
if (!new_user)
return -EAGAIN;
+ /*
+ * We don't fail in case of NPROC limit excess here because too many
+ * poorly written programs don't check set*uid() return code, assuming
+ * it never fails if called by root. We may still enforce NPROC limit
+ * for programs doing set*uid()+execve() by harmlessly deferring the
+ * failure to the execve() stage.
+ */
if (atomic_read(&new_user->processes) >= rlimit(RLIMIT_NPROC) &&
- new_user != INIT_USER) {
- free_uid(new_user);
- return -EAGAIN;
- }
+ new_user != INIT_USER)
+ current->flags |= PF_NPROC_EXCEEDED;
+ else
+ current->flags &= ~PF_NPROC_EXCEEDED;
free_uid(new->user);
new->user = new_user;
#define override_architecture(name) 0
#endif
+/*
+ * Work around broken programs that cannot handle "Linux 3.0".
+ * Instead we map 3.x to 2.6.40+x, so e.g. 3.0 would be 2.6.40
+ */
+static int override_release(char __user *release, int len)
+{
+ int ret = 0;
+ char buf[len];
+
+ if (current->personality & UNAME26) {
+ char *rest = UTS_RELEASE;
+ int ndots = 0;
+ unsigned v;
+
+ while (*rest) {
+ if (*rest == '.' && ++ndots >= 3)
+ break;
+ if (!isdigit(*rest) && *rest != '.')
+ break;
+ rest++;
+ }
+ v = ((LINUX_VERSION_CODE >> 8) & 0xff) + 40;
+ snprintf(buf, len, "2.6.%u%s", v, rest);
+ ret = copy_to_user(release, buf, len);
+ }
+ return ret;
+}
+
SYSCALL_DEFINE1(newuname, struct new_utsname __user *, name)
{
int errno = 0;
errno = -EFAULT;
up_read(&uts_sem);
+ if (!errno && override_release(name->release, sizeof(name->release)))
+ errno = -EFAULT;
if (!errno && override_architecture(name))
errno = -EFAULT;
return errno;
error = -EFAULT;
up_read(&uts_sem);
+ if (!error && override_release(name->release, sizeof(name->release)))
+ error = -EFAULT;
if (!error && override_architecture(name))
error = -EFAULT;
return error;
if (!error && override_architecture(name))
error = -EFAULT;
+ if (!error && override_release(name->release, sizeof(name->release)))
+ error = -EFAULT;
return error ? -EFAULT : 0;
}
#endif
return -ENOSYS;
}
-cond_syscall(sys_nfsservctl);
cond_syscall(sys_quotactl);
cond_syscall(sys32_quotactl);
cond_syscall(sys_acct);
#include <linux/stat.h>
#include <linux/sysctl.h>
-#include "../fs/xfs/linux-2.6/xfs_sysctl.h"
+#include "../fs/xfs/xfs_sysctl.h"
#include <linux/sunrpc/debug.h>
#include <linux/string.h>
#include <net/ip_vs.h>
#include <linux/stat.h>
#include <linux/sysctl.h>
-#include "../fs/xfs/linux-2.6/xfs_sysctl.h"
+#include "../fs/xfs/xfs_sysctl.h"
#include <linux/sunrpc/debug.h>
#include <linux/string.h>
#include <net/ip_vs.h>
static void alarm_timer_get(struct k_itimer *timr,
struct itimerspec *cur_setting)
{
+ memset(cur_setting, 0, sizeof(struct itimerspec));
+
cur_setting->it_interval =
ktime_to_timespec(timr->it.alarmtimer.period);
cur_setting->it_value =
if (!rtcdev)
return -ENOTSUPP;
- /* Save old values */
- old_setting->it_interval =
- ktime_to_timespec(timr->it.alarmtimer.period);
- old_setting->it_value =
- ktime_to_timespec(timr->it.alarmtimer.node.expires);
+ /*
+ * XXX HACK! Currently we can DOS a system if the interval
+ * period on alarmtimers is too small. Cap the interval here
+ * to 100us and solve this properly in a future patch! -jstultz
+ */
+ if ((new_setting->it_interval.tv_sec == 0) &&
+ (new_setting->it_interval.tv_nsec < 100000))
+ new_setting->it_interval.tv_nsec = 100000;
+
+ if (old_setting)
+ alarm_timer_get(timr, old_setting);
/* If the timer was already set, cancel it */
alarm_cancel(&timr->it.alarmtimer);
power:power_frequency
This is for userspace compatibility
and will vanish after 5 kernel iterations,
- namely 2.6.41.
+ namely 3.1.
config CONTEXT_SWITCH_TRACER
bool
what |= MASK_TC_BIT(rw, RAHEAD);
what |= MASK_TC_BIT(rw, META);
what |= MASK_TC_BIT(rw, DISCARD);
+ what |= MASK_TC_BIT(rw, FLUSH);
+ what |= MASK_TC_BIT(rw, FUA);
pid = tsk->pid;
if (act_log_check(bt, what, sector, pid))
goto out;
}
+ if (tc & BLK_TC_FLUSH)
+ rwbs[i++] = 'F';
+
if (tc & BLK_TC_DISCARD)
rwbs[i++] = 'D';
else if (tc & BLK_TC_WRITE)
else
rwbs[i++] = 'N';
+ if (tc & BLK_TC_FUA)
+ rwbs[i++] = 'F';
if (tc & BLK_TC_AHEAD)
rwbs[i++] = 'A';
- if (tc & BLK_TC_BARRIER)
- rwbs[i++] = 'B';
if (tc & BLK_TC_SYNC)
rwbs[i++] = 'S';
if (tc & BLK_TC_META)
static int blk_log_action_classic(struct trace_iterator *iter, const char *act)
{
- char rwbs[6];
+ char rwbs[RWBS_LEN];
unsigned long long ts = iter->ts;
unsigned long nsec_rem = do_div(ts, NSEC_PER_SEC);
unsigned secs = (unsigned long)ts;
static int blk_log_action(struct trace_iterator *iter, const char *act)
{
- char rwbs[6];
+ char rwbs[RWBS_LEN];
const struct blk_io_trace *t = te_blk_io_trace(iter->ent);
fill_rwbs(rwbs, t);
} mask_maps[] = {
{ BLK_TC_READ, "read" },
{ BLK_TC_WRITE, "write" },
- { BLK_TC_BARRIER, "barrier" },
+ { BLK_TC_FLUSH, "flush" },
{ BLK_TC_SYNC, "sync" },
{ BLK_TC_QUEUE, "queue" },
{ BLK_TC_REQUEUE, "requeue" },
{ BLK_TC_META, "meta" },
{ BLK_TC_DISCARD, "discard" },
{ BLK_TC_DRV_DATA, "drv_data" },
+ { BLK_TC_FUA, "fua" },
};
static int blk_trace_str2mask(const char *str)
{
int i = 0;
+ if (rw & REQ_FLUSH)
+ rwbs[i++] = 'F';
+
if (rw & WRITE)
rwbs[i++] = 'W';
else if (rw & REQ_DISCARD)
else
rwbs[i++] = 'N';
+ if (rw & REQ_FUA)
+ rwbs[i++] = 'F';
if (rw & REQ_RAHEAD)
rwbs[i++] = 'A';
if (rw & REQ_SYNC)
idr.o int_sqrt.o extable.o prio_tree.o \
sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
proportions.o prio_heap.o ratelimit.o show_mem.o \
- is_single_threaded.o plist.o decompress.o find_next_bit.o
+ is_single_threaded.o plist.o decompress.o
lib-$(CONFIG_MMU) += ioremap.o
lib-$(CONFIG_SMP) += cpumask.o
obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \
string_helpers.o gcd.o lcm.o list_sort.o uuid.o flex_array.o \
- bsearch.o find_last_bit.o
+ bsearch.o find_last_bit.o find_next_bit.o
obj-y += kstrtox.o
obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o
spinlock_t lock; /* Protect this bucket's list */
} ____cacheline_aligned_in_smp page_address_htable[1<<PA_HASH_ORDER];
-static struct page_address_slot *page_slot(struct page *page)
+static struct page_address_slot *page_slot(const struct page *page)
{
return &page_address_htable[hash_ptr(page, PA_HASH_ORDER)];
}
*
* Returns the page's virtual address.
*/
-void *page_address(struct page *page)
+void *page_address(const struct page *page)
{
unsigned long flags;
void *ret;
*/
static bool mem_cgroup_oom_lock(struct mem_cgroup *mem)
{
- int lock_count = -1;
struct mem_cgroup *iter, *failed = NULL;
bool cond = true;
for_each_mem_cgroup_tree_cond(iter, mem, cond) {
- bool locked = iter->oom_lock;
-
- iter->oom_lock = true;
- if (lock_count == -1)
- lock_count = iter->oom_lock;
- else if (lock_count != locked) {
+ if (iter->oom_lock) {
/*
* this subtree of our hierarchy is already locked
* so we cannot give a lock.
*/
- lock_count = 0;
failed = iter;
cond = false;
- }
+ } else
+ iter->oom_lock = true;
}
if (!failed)
- goto done;
+ return true;
/*
* OK, we failed to lock the whole subtree so we have to clean up
}
iter->oom_lock = false;
}
-done:
- return lock_count;
+ return false;
}
/*
#define FLUSHING_CACHED_CHARGE (0)
};
static DEFINE_PER_CPU(struct memcg_stock_pcp, memcg_stock);
+static DEFINE_MUTEX(percpu_charge_mutex);
/*
* Try to consume stocked charge on this cpu. If success, one page is consumed
/* Notify other cpus that system-wide "drain" is running */
get_online_cpus();
- /*
- * Get a hint for avoiding draining charges on the current cpu,
- * which must be exhausted by our charging. It is not required that
- * this be a precise check, so we use raw_smp_processor_id() instead of
- * getcpu()/putcpu().
- */
- curcpu = raw_smp_processor_id();
+ curcpu = get_cpu();
for_each_online_cpu(cpu) {
struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu);
struct mem_cgroup *mem;
schedule_work_on(cpu, &stock->work);
}
}
+ put_cpu();
if (!sync)
goto out;
for_each_online_cpu(cpu) {
struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu);
- if (mem_cgroup_same_or_subtree(root_mem, stock->cached) &&
- test_bit(FLUSHING_CACHED_CHARGE, &stock->flags))
+ if (test_bit(FLUSHING_CACHED_CHARGE, &stock->flags))
flush_work(&stock->work);
}
out:
*/
static void drain_all_stock_async(struct mem_cgroup *root_mem)
{
+ /*
+ * If someone calls draining, avoid adding more kworker runs.
+ */
+ if (!mutex_trylock(&percpu_charge_mutex))
+ return;
drain_all_stock(root_mem, false);
+ mutex_unlock(&percpu_charge_mutex);
}
/* This is a synchronous drain interface. */
static void drain_all_stock_sync(struct mem_cgroup *root_mem)
{
/* called when force_empty is called */
+ mutex_lock(&percpu_charge_mutex);
drain_all_stock(root_mem, true);
+ mutex_unlock(&percpu_charge_mutex);
}
/*
* 200ms is typically more than enough to curb heavy dirtiers;
* (b) the pause time limit makes the dirtiers more responsive.
*/
- if (nr_dirty < dirty_thresh +
- dirty_thresh / DIRTY_MAXPAUSE_AREA &&
+ if (nr_dirty < dirty_thresh &&
+ bdi_dirty < (task_bdi_thresh + bdi_thresh) / 2 &&
time_after(jiffies, start_time + MAX_PAUSE))
break;
- /*
- * pass-good area. When some bdi gets blocked (eg. NFS server
- * not responding), or write bandwidth dropped dramatically due
- * to concurrent reads, or dirty threshold suddenly dropped and
- * the dirty pages cannot be brought down anytime soon (eg. on
- * slow USB stick), at least let go of the good bdi's.
- */
- if (nr_dirty < dirty_thresh +
- dirty_thresh / DIRTY_PASSGOOD_AREA &&
- bdi_dirty < bdi_thresh)
- break;
/*
* Increase the delay for each loop, up to our previous
return check_bytes8(start, value, bytes);
value64 = value | value << 8 | value << 16 | value << 24;
- value64 = value64 | value64 << 32;
+ value64 = (value64 & 0xffffffff) | value64 << 32;
prefix = 8 - ((unsigned long)start) % 8;
if (prefix) {
new.frozen = 0;
- if (!new.inuse && n->nr_partial < s->min_partial)
+ if (!new.inuse && n->nr_partial > s->min_partial)
m = M_FREE;
else if (new.freelist) {
m = M_PARTIAL;
slab_empty:
if (prior) {
/*
- * Slab still on the partial list.
+ * Slab on the partial list.
*/
remove_partial(n, page);
stat(s, FREE_REMOVE_PARTIAL);
- }
+ } else
+ /* Slab must be on the full list */
+ remove_full(s, page);
spin_unlock_irqrestore(&n->list_lock, flags);
stat(s, FREE_SLAB);
#define VMAP_BBMAP_BITS_MIN (VMAP_MAX_ALLOC*2)
#define VMAP_MIN(x, y) ((x) < (y) ? (x) : (y)) /* can't use min() */
#define VMAP_MAX(x, y) ((x) > (y) ? (x) : (y)) /* can't use max() */
-#define VMAP_BBMAP_BITS VMAP_MIN(VMAP_BBMAP_BITS_MAX, \
- VMAP_MAX(VMAP_BBMAP_BITS_MIN, \
- VMALLOC_PAGES / NR_CPUS / 16))
+#define VMAP_BBMAP_BITS \
+ VMAP_MIN(VMAP_BBMAP_BITS_MAX, \
+ VMAP_MAX(VMAP_BBMAP_BITS_MIN, \
+ VMALLOC_PAGES / roundup_pow_of_two(NR_CPUS) / 16))
#define VMAP_BLOCK_SIZE (VMAP_BBMAP_BITS * PAGE_SIZE)
.mem_cgroup = mem,
.memcg_record = rec,
};
- unsigned long start, end;
+ ktime_t start, end;
sc.gfp_mask = (gfp_mask & GFP_RECLAIM_MASK) |
(GFP_HIGHUSER_MOVABLE & ~GFP_RECLAIM_MASK);
sc.may_writepage,
sc.gfp_mask);
- start = sched_clock();
+ start = ktime_get();
/*
* NOTE: Although we can get the priority field, using it
* here is not a good idea, since it limits the pages we can scan.
* the priority and make it zero.
*/
shrink_zone(0, zone, &sc);
- end = sched_clock();
+ end = ktime_get();
if (rec)
- rec->elapsed += end - start;
+ rec->elapsed += ktime_to_ns(ktime_sub(end, start));
*scanned = sc.nr_scanned;
trace_mm_vmscan_memcg_softlimit_reclaim_end(sc.nr_reclaimed);
{
struct zonelist *zonelist;
unsigned long nr_reclaimed;
- unsigned long start, end;
+ ktime_t start, end;
int nid;
struct scan_control sc = {
.may_writepage = !laptop_mode,
.gfp_mask = sc.gfp_mask,
};
- start = sched_clock();
+ start = ktime_get();
/*
* Unlike direct reclaim via alloc_pages(), memcg's reclaim doesn't
* take care of from where we get pages. So the node where we start the
sc.gfp_mask);
nr_reclaimed = do_try_to_free_pages(zonelist, &sc, &shrink);
- end = sched_clock();
+ end = ktime_get();
if (rec)
- rec->elapsed += end - start;
+ rec->elapsed += ktime_to_ns(ktime_sub(end, start));
trace_mm_vmscan_memcg_reclaim_end(nr_reclaimed);
high_wmark_pages(zone), 0, 0)) {
end_zone = i;
break;
+ } else {
+ /* If balanced, clear the congested flag */
+ zone_clear_flag(zone, ZONE_CONGESTED);
}
}
if (i < 0)
if (unlikely(!skb))
goto err_free;
+ skb_reset_network_header(skb);
+ skb_reset_transport_header(skb);
return skb;
err_free:
{
int in, out, inp, outp;
struct virtio_chan *chan = client->trans;
- char *rdata = (char *)req->rc+sizeof(struct p9_fcall);
unsigned long flags;
size_t pdata_off = 0;
struct trans_rpage_info *rpinfo = NULL;
* Arrange in such a way that server places header in the
* alloced memory and payload onto the user buffer.
*/
- inp = pack_sg_list(chan->sg, out, VIRTQUEUE_NUM, rdata, 11);
+ inp = pack_sg_list(chan->sg, out,
+ VIRTQUEUE_NUM, req->rc->sdata, 11);
/*
* Running executables in the filesystem may result in
* a read request with kernel buffer as opposed to user buffer.
}
in += inp;
} else {
- in = pack_sg_list(chan->sg, out, VIRTQUEUE_NUM, rdata,
- req->rc->capacity);
+ in = pack_sg_list(chan->sg, out, VIRTQUEUE_NUM,
+ req->rc->sdata, req->rc->capacity);
}
err = virtqueue_add_buf(chan->vq, chan->sg, out, in, req->tc);
.close = p9_virtio_close,
.request = p9_virtio_request,
.cancel = p9_virtio_cancel,
- .maxsize = PAGE_SIZE*VIRTQUEUE_NUM,
+
+ /*
+ * We leave one entry for input and one entry for response
+ * headers. We also skip one more entry to accomodate, address
+ * that are not at page boundary, that can result in an extra
+ * page in zero copy.
+ */
+ .maxsize = PAGE_SIZE * (VIRTQUEUE_NUM - 3),
.pref = P9_TRANS_PREF_PAYLOAD_SEP,
.def = 0,
.owner = THIS_MODULE,
spin_unlock_irqrestore(&rq->lock, flags);
skb_queue_walk_safe(&queue, skb, tmp) {
- struct net_device *dev = skb->dev;
+ struct net_device *dev;
+
+ br2684_push(atmvcc, skb);
+ dev = skb->dev;
dev->stats.rx_bytes -= skb->len;
dev->stats.rx_packets--;
-
- br2684_push(atmvcc, skb);
}
/* initialize netdev carrier state */
BT_DBG("sk %p", sk);
add_wait_queue(sk_sleep(sk), &wait);
+ set_current_state(TASK_INTERRUPTIBLE);
while (sk->sk_state != state) {
- set_current_state(TASK_INTERRUPTIBLE);
-
if (!timeo) {
err = -EINPROGRESS;
break;
release_sock(sk);
timeo = schedule_timeout(timeo);
lock_sock(sk);
+ set_current_state(TASK_INTERRUPTIBLE);
err = sock_error(sk);
if (err)
break;
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
return err;
}
unsigned int role;
unsigned long state;
unsigned long flags;
+ atomic_t terminate;
struct task_struct *task;
struct ethhdr eh;
init_waitqueue_entry(&wait, current);
add_wait_queue(sk_sleep(sk), &wait);
- while (!kthread_should_stop()) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
+ if (atomic_read(&s->terminate))
+ break;
/* RX */
while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
skb_orphan(skb);
schedule();
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
/* Cleanup session */
down_read(&bnep_session_sem);
s = __bnep_get_session(req->dst);
- if (s)
- kthread_stop(s->task);
- else
+ if (s) {
+ atomic_inc(&s->terminate);
+ wake_up_process(s->task);
+ } else
err = -ENOENT;
up_read(&bnep_session_sem);
capi_ctr_down(ctrl);
- kthread_stop(session->task);
+ atomic_inc(&session->terminate);
+ wake_up_process(session->task);
}
static void cmtp_register_appl(struct capi_ctr *ctrl, __u16 appl, capi_register_params *rp)
char name[BTNAMSIZ];
+ atomic_t terminate;
struct task_struct *task;
wait_queue_head_t wait;
init_waitqueue_entry(&wait, current);
add_wait_queue(sk_sleep(sk), &wait);
- while (!kthread_should_stop()) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
+ if (atomic_read(&session->terminate))
+ break;
if (sk->sk_state != BT_CONNECTED)
break;
schedule();
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
down_write(&cmtp_session_sem);
if (!(session->flags & (1 << CMTP_LOOPBACK))) {
err = cmtp_attach_device(session);
- if (err < 0)
- goto detach;
+ if (err < 0) {
+ atomic_inc(&session->terminate);
+ wake_up_process(session->task);
+ up_write(&cmtp_session_sem);
+ return err;
+ }
}
up_write(&cmtp_session_sem);
return 0;
-detach:
- cmtp_detach_device(session);
-
unlink:
__cmtp_unlink_session(session);
skb_queue_purge(&session->transmit);
/* Stop session thread */
- kthread_stop(session->task);
+ atomic_inc(&session->terminate);
+ wake_up_process(session->task);
} else
err = -ENOENT;
BT_ERR("%s command tx timeout", hdev->name);
atomic_set(&hdev->cmd_cnt, 1);
- clear_bit(HCI_RESET, &hdev->flags);
tasklet_schedule(&hdev->cmd_task);
}
entry = kzalloc(sizeof(struct bdaddr_list), GFP_KERNEL);
if (!entry) {
- return -ENOMEM;
+ err = -ENOMEM;
goto err;
}
if (hdev->sent_cmd) {
atomic_dec(&hdev->cmd_cnt);
hci_send_frame(skb);
- mod_timer(&hdev->cmd_timer,
+ if (test_bit(HCI_RESET, &hdev->flags))
+ del_timer(&hdev->cmd_timer);
+ else
+ mod_timer(&hdev->cmd_timer,
jiffies + msecs_to_jiffies(HCI_CMD_TIMEOUT));
} else {
skb_queue_head(&hdev->cmd_q, skb);
up_write(&hidp_session_sem);
+ kfree(session->rd_data);
kfree(session);
return 0;
}
err = input_register_device(input);
if (err < 0) {
- hci_conn_put_device(session->conn);
+ input_free_device(input);
+ session->input = NULL;
return err;
}
}
err = hid_add_device(session->hid);
- if (err < 0)
- goto err_add_device;
+ if (err < 0) {
+ atomic_inc(&session->terminate);
+ wake_up_process(session->task);
+ up_write(&hidp_session_sem);
+ return err;
+ }
if (session->input) {
hidp_send_ctrl_message(session,
up_write(&hidp_session_sem);
return 0;
-err_add_device:
- hid_destroy_device(session->hid);
- session->hid = NULL;
- atomic_inc(&session->terminate);
- wake_up_process(session->task);
-
unlink:
hidp_del_timer(session);
failed:
up_write(&hidp_session_sem);
- input_free_device(session->input);
kfree(session);
return err;
}
int timeo = HZ/5;
add_wait_queue(sk_sleep(sk), &wait);
- while ((chan->unacked_frames > 0 && chan->conn)) {
- set_current_state(TASK_INTERRUPTIBLE);
-
+ set_current_state(TASK_INTERRUPTIBLE);
+ while (chan->unacked_frames > 0 && chan->conn) {
if (!timeo)
timeo = HZ/5;
release_sock(sk);
timeo = schedule_timeout(timeo);
lock_sock(sk);
+ set_current_state(TASK_INTERRUPTIBLE);
err = sock_error(sk);
if (err)
lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
- goto done;
- }
-
timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
BT_DBG("sk %p timeo %ld", sk, timeo);
/* Wait for an incoming connection. (wake-one). */
add_wait_queue_exclusive(sk_sleep(sk), &wait);
- while (!(nsk = bt_accept_dequeue(sk, newsock))) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
- if (!timeo) {
- err = -EAGAIN;
+
+ if (sk->sk_state != BT_LISTEN) {
+ err = -EBADFD;
break;
}
- release_sock(sk);
- timeo = schedule_timeout(timeo);
- lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
+ nsk = bt_accept_dequeue(sk, newsock);
+ if (nsk)
+ break;
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
+ if (!timeo) {
+ err = -EAGAIN;
break;
}
err = sock_intr_errno(timeo);
break;
}
+
+ release_sock(sk);
+ timeo = schedule_timeout(timeo);
+ lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
if (err)
INIT_LIST_HEAD(&bt_sk(sk)->accept_q);
sk->sk_destruct = l2cap_sock_destruct;
- sk->sk_sndtimeo = msecs_to_jiffies(L2CAP_CONN_TIMEOUT);
+ sk->sk_sndtimeo = L2CAP_CONN_TIMEOUT;
sock_reset_flag(sk, SOCK_ZAPPED);
#define rfcomm_lock() mutex_lock(&rfcomm_mutex)
#define rfcomm_unlock() mutex_unlock(&rfcomm_mutex)
-static unsigned long rfcomm_event;
static LIST_HEAD(session_list);
{
if (!rfcomm_thread)
return;
- set_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event);
wake_up_process(rfcomm_thread);
}
rfcomm_add_listener(BDADDR_ANY);
- while (!kthread_should_stop()) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
- if (!test_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event)) {
- /* No pending events. Let's sleep.
- * Incoming connections and data will wake us up. */
- schedule();
- }
- set_current_state(TASK_RUNNING);
+
+ if (kthread_should_stop())
+ break;
/* Process stuff */
- clear_bit(RFCOMM_SCHED_WAKEUP, &rfcomm_event);
rfcomm_process_sessions();
+
+ schedule();
}
+ __set_current_state(TASK_RUNNING);
rfcomm_kill_listener();
lock_sock(sk);
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
- goto done;
- }
-
if (sk->sk_type != SOCK_STREAM) {
err = -EINVAL;
goto done;
/* Wait for an incoming connection. (wake-one). */
add_wait_queue_exclusive(sk_sleep(sk), &wait);
- while (!(nsk = bt_accept_dequeue(sk, newsock))) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
- if (!timeo) {
- err = -EAGAIN;
+
+ if (sk->sk_state != BT_LISTEN) {
+ err = -EBADFD;
break;
}
- release_sock(sk);
- timeo = schedule_timeout(timeo);
- lock_sock(sk);
+ nsk = bt_accept_dequeue(sk, newsock);
+ if (nsk)
+ break;
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
+ if (!timeo) {
+ err = -EAGAIN;
break;
}
err = sock_intr_errno(timeo);
break;
}
+
+ release_sock(sk);
+ timeo = schedule_timeout(timeo);
+ lock_sock(sk);
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
if (err)
lock_sock(sk);
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
- goto done;
- }
-
timeo = sock_rcvtimeo(sk, flags & O_NONBLOCK);
BT_DBG("sk %p timeo %ld", sk, timeo);
/* Wait for an incoming connection. (wake-one). */
add_wait_queue_exclusive(sk_sleep(sk), &wait);
- while (!(ch = bt_accept_dequeue(sk, newsock))) {
+ while (1) {
set_current_state(TASK_INTERRUPTIBLE);
- if (!timeo) {
- err = -EAGAIN;
+
+ if (sk->sk_state != BT_LISTEN) {
+ err = -EBADFD;
break;
}
- release_sock(sk);
- timeo = schedule_timeout(timeo);
- lock_sock(sk);
+ ch = bt_accept_dequeue(sk, newsock);
+ if (ch)
+ break;
- if (sk->sk_state != BT_LISTEN) {
- err = -EBADFD;
+ if (!timeo) {
+ err = -EAGAIN;
break;
}
err = sock_intr_errno(timeo);
break;
}
+
+ release_sock(sk);
+ timeo = schedule_timeout(timeo);
+ lock_sock(sk);
}
- set_current_state(TASK_RUNNING);
+ __set_current_state(TASK_RUNNING);
remove_wait_queue(sk_sleep(sk), &wait);
if (err)
int br_add_bridge(struct net *net, const char *name)
{
struct net_device *dev;
+ int res;
dev = alloc_netdev(sizeof(struct net_bridge), name,
br_dev_setup);
dev_net_set(dev, net);
- return register_netdev(dev);
+ res = register_netdev(dev);
+ if (res)
+ free_netdev(dev);
+ return res;
}
int br_del_bridge(struct net *net, const char *name)
int br_del_if(struct net_bridge *br, struct net_device *dev)
{
struct net_bridge_port *p;
+ bool changed_addr;
p = br_port_get_rtnl(dev);
if (!p || p->br != br)
del_nbp(p);
spin_lock_bh(&br->lock);
- br_stp_recalculate_bridge_id(br);
+ changed_addr = br_stp_recalculate_bridge_id(br);
spin_unlock_bh(&br->lock);
+ if (changed_addr)
+ call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev);
+
netdev_update_features(br->dev);
return 0;
{
struct sk_buff *skb2;
const struct ipv6hdr *ip6h;
- struct icmp6hdr *icmp6h;
+ u8 icmp6_type;
u8 nexthdr;
unsigned len;
int offset;
__skb_pull(skb2, offset);
skb_reset_transport_header(skb2);
- icmp6h = icmp6_hdr(skb2);
+ icmp6_type = icmp6_hdr(skb2)->icmp6_type;
- switch (icmp6h->icmp6_type) {
+ switch (icmp6_type) {
case ICMPV6_MGM_QUERY:
case ICMPV6_MGM_REPORT:
case ICMPV6_MGM_REDUCTION:
err = pskb_trim_rcsum(skb2, len);
if (err)
goto out;
+ err = -EINVAL;
}
+ ip6h = ipv6_hdr(skb2);
+
switch (skb2->ip_summed) {
case CHECKSUM_COMPLETE:
- if (!csum_fold(skb2->csum))
+ if (!csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, skb2->len,
+ IPPROTO_ICMPV6, skb2->csum))
break;
/*FALLTHROUGH*/
case CHECKSUM_NONE:
- skb2->csum = 0;
- if (skb_checksum_complete(skb2))
+ skb2->csum = ~csum_unfold(csum_ipv6_magic(&ip6h->saddr,
+ &ip6h->daddr,
+ skb2->len,
+ IPPROTO_ICMPV6, 0));
+ if (__skb_checksum_complete(skb2))
goto out;
}
BR_INPUT_SKB_CB(skb)->igmp = 1;
- switch (icmp6h->icmp6_type) {
+ switch (icmp6_type) {
case ICMPV6_MGM_REPORT:
{
struct mld_msg *mld;
struct net_device *dev = ptr;
struct net_bridge_port *p;
struct net_bridge *br;
+ bool changed_addr;
int err;
/* register of bridge completed, add sysfs entries */
case NETDEV_CHANGEADDR:
spin_lock_bh(&br->lock);
br_fdb_changeaddr(p, dev->dev_addr);
- br_stp_recalculate_bridge_id(br);
+ changed_addr = br_stp_recalculate_bridge_id(br);
spin_unlock_bh(&br->lock);
+
+ if (changed_addr)
+ call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev);
+
break;
case NETDEV_CHANGE:
if (table->check && table->check(newinfo, table->valid_hooks)) {
BUGPRINT("The table doesn't like its own initial data, lol\n");
- return ERR_PTR(-EINVAL);
+ ret = -EINVAL;
+ goto free_chainstack;
}
table->private = newinfo;
#include <linux/ceph/msgpool.h>
-static void *alloc_fn(gfp_t gfp_mask, void *arg)
+static void *msgpool_alloc(gfp_t gfp_mask, void *arg)
{
struct ceph_msgpool *pool = arg;
- void *p;
+ struct ceph_msg *msg;
- p = ceph_msg_new(0, pool->front_len, gfp_mask);
- if (!p)
- pr_err("msgpool %s alloc failed\n", pool->name);
- return p;
+ msg = ceph_msg_new(0, pool->front_len, gfp_mask);
+ if (!msg) {
+ dout("msgpool_alloc %s failed\n", pool->name);
+ } else {
+ dout("msgpool_alloc %s %p\n", pool->name, msg);
+ msg->pool = pool;
+ }
+ return msg;
}
-static void free_fn(void *element, void *arg)
+static void msgpool_free(void *element, void *arg)
{
- ceph_msg_put(element);
+ struct ceph_msgpool *pool = arg;
+ struct ceph_msg *msg = element;
+
+ dout("msgpool_release %s %p\n", pool->name, msg);
+ msg->pool = NULL;
+ ceph_msg_put(msg);
}
int ceph_msgpool_init(struct ceph_msgpool *pool,
int front_len, int size, bool blocking, const char *name)
{
+ dout("msgpool %s init\n", name);
pool->front_len = front_len;
- pool->pool = mempool_create(size, alloc_fn, free_fn, pool);
+ pool->pool = mempool_create(size, msgpool_alloc, msgpool_free, pool);
if (!pool->pool)
return -ENOMEM;
pool->name = name;
void ceph_msgpool_destroy(struct ceph_msgpool *pool)
{
+ dout("msgpool %s destroy\n", pool->name);
mempool_destroy(pool->pool);
}
struct ceph_msg *ceph_msgpool_get(struct ceph_msgpool *pool,
int front_len)
{
+ struct ceph_msg *msg;
+
if (front_len > pool->front_len) {
- pr_err("msgpool_get pool %s need front %d, pool size is %d\n",
+ dout("msgpool_get %s need front %d, pool size is %d\n",
pool->name, front_len, pool->front_len);
WARN_ON(1);
return ceph_msg_new(0, front_len, GFP_NOFS);
}
- return mempool_alloc(pool->pool, GFP_NOFS);
+ msg = mempool_alloc(pool->pool, GFP_NOFS);
+ dout("msgpool_get %s %p\n", pool->name, msg);
+ return msg;
}
void ceph_msgpool_put(struct ceph_msgpool *pool, struct ceph_msg *msg)
{
+ dout("msgpool_put %s %p\n", pool->name, msg);
+
/* reset msg front_len; user may have changed it */
msg->front.iov_len = pool->front_len;
msg->hdr.front_len = cpu_to_le32(pool->front_len);
kref_init(&msg->kref); /* retake single ref */
+ mempool_free(msg, pool->pool);
}
put_osd(osd);
}
+static void remove_all_osds(struct ceph_osd_client *osdc)
+{
+ dout("__remove_old_osds %p\n", osdc);
+ mutex_lock(&osdc->request_mutex);
+ while (!RB_EMPTY_ROOT(&osdc->osds)) {
+ struct ceph_osd *osd = rb_entry(rb_first(&osdc->osds),
+ struct ceph_osd, o_node);
+ __remove_osd(osdc, osd);
+ }
+ mutex_unlock(&osdc->request_mutex);
+}
+
static void __move_osd_to_lru(struct ceph_osd_client *osdc,
struct ceph_osd *osd)
{
list_del_init(&osd->o_osd_lru);
}
-static void remove_old_osds(struct ceph_osd_client *osdc, int remove_all)
+static void remove_old_osds(struct ceph_osd_client *osdc)
{
struct ceph_osd *osd, *nosd;
dout("__remove_old_osds %p\n", osdc);
mutex_lock(&osdc->request_mutex);
list_for_each_entry_safe(osd, nosd, &osdc->osd_lru, o_osd_lru) {
- if (!remove_all && time_before(jiffies, osd->lru_ttl))
+ if (time_before(jiffies, osd->lru_ttl))
break;
__remove_osd(osdc, osd);
}
struct rb_node *parent = NULL;
struct ceph_osd *osd = NULL;
+ dout("__insert_osd %p osd%d\n", new, new->o_osd);
while (*p) {
parent = *p;
osd = rb_entry(parent, struct ceph_osd, o_node);
dout("osds timeout\n");
down_read(&osdc->map_sem);
- remove_old_osds(osdc, 0);
+ remove_old_osds(osdc);
up_read(&osdc->map_sem);
schedule_delayed_work(&osdc->osds_timeout_work,
ceph_osdmap_destroy(osdc->osdmap);
osdc->osdmap = NULL;
}
- remove_old_osds(osdc, 1);
- WARN_ON(!RB_EMPTY_ROOT(&osdc->osds));
+ remove_all_osds(osdc);
mempool_destroy(osdc->req_mempool);
ceph_msgpool_destroy(&osdc->msgpool_op);
ceph_msgpool_destroy(&osdc->msgpool_op_reply);
if (tdif <= 0) {
struct net_device *dev = skb->dev;
+
__skb_unlink(skb, &tbl->proxy_queue);
- if (tbl->proxy_redo && netif_running(dev))
+ if (tbl->proxy_redo && netif_running(dev)) {
+ rcu_read_lock();
tbl->proxy_redo(skb);
- else
+ rcu_read_unlock();
+ } else {
kfree_skb(skb);
+ }
dev_put(dev);
} else if (!sched_next || tdif < sched_next)
if (skb_shared(skb))
goto out;
- iph = (struct iphdr *)skb->data;
if (!pskb_may_pull(skb, sizeof(struct iphdr)))
goto out;
+ iph = (struct iphdr *)skb->data;
if (iph->ihl < 5 || iph->version != 4)
goto out;
if (!pskb_may_pull(skb, iph->ihl*4))
goto out;
+ iph = (struct iphdr *)skb->data;
if (ip_fast_csum((u8 *)iph, iph->ihl) != 0)
goto out;
if (pskb_trim_rcsum(skb, len))
goto out;
+ iph = (struct iphdr *)skb->data;
if (iph->protocol != IPPROTO_UDP)
goto out;
goto error;
cred->uid = cred->euid = p->creds.uid;
- cred->gid = cred->egid = p->creds.uid;
+ cred->gid = cred->egid = p->creds.gid;
put_cred(p->cred);
p->cred = cred;
}
break;
for (i=0; i<nsrcs; i++) {
/* skip inactive filters */
- if (pmc->sfcount[MCAST_INCLUDE] ||
+ if (psf->sf_count[MCAST_INCLUDE] ||
pmc->sfcount[MCAST_EXCLUDE] !=
psf->sf_count[MCAST_EXCLUDE])
continue;
newskb->pkt_type = PACKET_LOOPBACK;
newskb->ip_summed = CHECKSUM_UNNECESSARY;
WARN_ON(!skb_dst(newskb));
+ skb_dst_force(newskb);
netif_rx_ni(newskb);
return 0;
}
*/
static int do_ip_getsockopt(struct sock *sk, int level, int optname,
- char __user *optval, int __user *optlen)
+ char __user *optval, int __user *optlen, unsigned flags)
{
struct inet_sock *inet = inet_sk(sk);
int val;
msg.msg_control = optval;
msg.msg_controllen = len;
- msg.msg_flags = 0;
+ msg.msg_flags = flags;
if (inet->cmsg_flags & IP_CMSG_PKTINFO) {
struct in_pktinfo info;
{
int err;
- err = do_ip_getsockopt(sk, level, optname, optval, optlen);
+ err = do_ip_getsockopt(sk, level, optname, optval, optlen, 0);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != IP_PKTOPTIONS &&
return compat_mc_getsockopt(sk, level, optname, optval, optlen,
ip_getsockopt);
- err = do_ip_getsockopt(sk, level, optname, optval, optlen);
+ err = do_ip_getsockopt(sk, level, optname, optval, optlen,
+ MSG_CMSG_COMPAT);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
struct rtable *rt;
struct flowi4 fl4 = {};
__be32 saddr = iph->saddr;
- __u8 flags = 0;
+ __u8 flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : 0;
unsigned int hh_len;
- if (!skb->sk && addr_type != RTN_LOCAL) {
- if (addr_type == RTN_UNSPEC)
- addr_type = inet_addr_type(net, saddr);
- if (addr_type == RTN_LOCAL || addr_type == RTN_UNICAST)
- flags |= FLOWI_FLAG_ANYSRC;
- else
- saddr = 0;
- }
+ if (addr_type == RTN_UNSPEC)
+ addr_type = inet_addr_type(net, saddr);
+ if (addr_type == RTN_LOCAL || addr_type == RTN_UNICAST)
+ flags |= FLOWI_FLAG_ANYSRC;
+ else
+ saddr = 0;
/* some non-standard hacks like ipt_REJECT.c:send_reset() can cause
* packets with foreign saddr to appear on the NF_INET_LOCAL_OUT hook.
fl4.flowi4_tos = RT_TOS(iph->tos);
fl4.flowi4_oif = skb->sk ? skb->sk->sk_bound_dev_if : 0;
fl4.flowi4_mark = skb->mark;
- fl4.flowi4_flags = skb->sk ? inet_sk_flowi_flags(skb->sk) : flags;
+ fl4.flowi4_flags = flags;
rt = ip_route_output_key(net, &fl4);
if (IS_ERR(rt))
return -1;
flowi4_init_output(&fl4, ipc.oif, sk->sk_mark, tos,
RT_SCOPE_UNIVERSE,
inet->hdrincl ? IPPROTO_RAW : sk->sk_protocol,
- FLOWI_FLAG_CAN_SLEEP, daddr, saddr, 0, 0);
+ inet_sk_flowi_flags(sk) | FLOWI_FLAG_CAN_SLEEP,
+ daddr, saddr, 0, 0);
if (!inet->hdrincl) {
err = raw_probe_proto_opt(&fl4, msg);
{
return ((((__force u32)rt1->rt_key_dst ^ (__force u32)rt2->rt_key_dst) |
((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) |
- (rt1->rt_iif ^ rt2->rt_iif)) == 0);
+ (rt1->rt_route_iif ^ rt2->rt_route_iif)) == 0);
}
static inline int compare_keys(struct rtable *rt1, struct rtable *rt2)
((__force u32)rt1->rt_key_src ^ (__force u32)rt2->rt_key_src) |
(rt1->rt_mark ^ rt2->rt_mark) |
(rt1->rt_key_tos ^ rt2->rt_key_tos) |
- (rt1->rt_oif ^ rt2->rt_oif) |
- (rt1->rt_iif ^ rt2->rt_iif)) == 0;
+ (rt1->rt_route_iif ^ rt2->rt_route_iif) |
+ (rt1->rt_oif ^ rt2->rt_oif)) == 0;
}
static inline int compare_netns(struct rtable *rt1, struct rtable *rt2)
rth = rcu_dereference(rth->dst.rt_next)) {
if ((((__force u32)rth->rt_key_dst ^ (__force u32)daddr) |
((__force u32)rth->rt_key_src ^ (__force u32)saddr) |
- (rth->rt_iif ^ iif) |
- rth->rt_oif |
+ (rth->rt_route_iif ^ iif) |
(rth->rt_key_tos ^ tos)) == 0 &&
rth->rt_mark == skb->mark &&
net_eq(dev_net(rth->dst.dev), net) &&
int mss;
struct rtable *rt;
__u8 rcv_wscale;
- bool ecn_ok;
+ bool ecn_ok = false;
if (!sysctl_tcp_syncookies || !th->ack || th->rst)
goto out;
}
static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
- char __user *optval, int __user *optlen)
+ char __user *optval, int __user *optlen, unsigned flags)
{
struct ipv6_pinfo *np = inet6_sk(sk);
int len;
msg.msg_control = optval;
msg.msg_controllen = len;
- msg.msg_flags = 0;
+ msg.msg_flags = flags;
lock_sock(sk);
skb = np->pktoptions;
if(level != SOL_IPV6)
return -ENOPROTOOPT;
- err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
+ err = do_ipv6_getsockopt(sk, level, optname, optval, optlen, 0);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
return compat_mc_getsockopt(sk, level, optname, optval, optlen,
ipv6_getsockopt);
- err = do_ipv6_getsockopt(sk, level, optname, optval, optlen);
+ err = do_ipv6_getsockopt(sk, level, optname, optval, optlen,
+ MSG_CMSG_COMPAT);
#ifdef CONFIG_NETFILTER
/* we need to exclude all possible ENOPROTOOPTs except default case */
if (err == -ENOPROTOOPT && optname != IPV6_2292PKTOPTIONS) {
break;
for (i=0; i<nsrcs; i++) {
/* skip inactive filters */
- if (pmc->mca_sfcount[MCAST_INCLUDE] ||
+ if (psf->sf_count[MCAST_INCLUDE] ||
pmc->mca_sfcount[MCAST_EXCLUDE] !=
psf->sf_count[MCAST_EXCLUDE])
continue;
if (skb->protocol != htons(ETH_P_IPV6))
goto tx_error;
+ if (tos == 1)
+ tos = ipv6_get_dsfield(iph6);
+
/* ISATAP (RFC4214) - must come before 6to4 */
if (dev->priv_flags & IFF_ISATAP) {
struct neighbour *neigh = NULL;
int mss;
struct dst_entry *dst;
__u8 rcv_wscale;
- bool ecn_ok;
+ bool ecn_ok = false;
if (!sysctl_tcp_syncookies || !th->ack || th->rst)
goto out;
cancel_work_sync(&local->reconfig_filter);
ieee80211_clear_tx_pending(local);
- sta_info_stop(local);
rate_control_deinitialize(local);
if (skb_queue_len(&local->skb_queue) ||
destroy_workqueue(local->workqueue);
wiphy_unregister(local->hw.wiphy);
+ sta_info_stop(local);
ieee80211_wep_free(local);
ieee80211_led_exit(local);
kfree(local->int_scan_req);
}
break;
case NF_STOLEN:
+ break;
default:
kfree_skb(skb);
}
entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
if (entry == NULL)
- return -ENOMEM;
+ goto out_entry;
if (domain != NULL) {
entry->domain = kstrdup(domain, GFP_ATOMIC);
if (entry->domain == NULL)
- goto cfg_cipsov4_map_add_failure;
+ goto out_domain;
}
if (addr == NULL && mask == NULL) {
} else if (addr != NULL && mask != NULL) {
addrmap = kzalloc(sizeof(*addrmap), GFP_ATOMIC);
if (addrmap == NULL)
- goto cfg_cipsov4_map_add_failure;
+ goto out_addrmap;
INIT_LIST_HEAD(&addrmap->list4);
INIT_LIST_HEAD(&addrmap->list6);
addrinfo = kzalloc(sizeof(*addrinfo), GFP_ATOMIC);
if (addrinfo == NULL)
- goto cfg_cipsov4_map_add_failure;
+ goto out_addrinfo;
addrinfo->type_def.cipsov4 = doi_def;
addrinfo->type = NETLBL_NLTYPE_CIPSOV4;
addrinfo->list.addr = addr->s_addr & mask->s_addr;
entry->type = NETLBL_NLTYPE_ADDRSELECT;
} else {
ret_val = -EINVAL;
- goto cfg_cipsov4_map_add_failure;
+ goto out_addrmap;
}
ret_val = netlbl_domhsh_add(entry, audit_info);
return 0;
cfg_cipsov4_map_add_failure:
- cipso_v4_doi_putdef(doi_def);
+ kfree(addrinfo);
+out_addrinfo:
+ kfree(addrmap);
+out_addrmap:
kfree(entry->domain);
+out_domain:
kfree(entry);
- kfree(addrmap);
- kfree(addrinfo);
+out_entry:
+ cipso_v4_doi_putdef(doi_def);
return ret_val;
}
skb2->skb_iif = skb->dev->ifindex;
skb2->dev = dev;
- dev_queue_xmit(skb2);
- err = 0;
+ err = dev_queue_xmit(skb2);
out:
if (err) {
for (prio = 0; prio < q->bands; prio++) {
struct Qdisc *qdisc = q->queues[prio];
- struct sk_buff *skb = qdisc->dequeue(qdisc);
+ struct sk_buff *skb = qdisc_dequeue_peeked(qdisc);
if (skb) {
qdisc_bstats_update(sch, skb);
sch->q.qlen--;
* used_address->name_len is initialized to UINT_MAX so that the first
* destination address never matches.
*/
- if (used_address && used_address->name_len == msg_sys->msg_namelen &&
- !memcmp(&used_address->name, msg->msg_name,
+ if (used_address && msg_sys->msg_name &&
+ used_address->name_len == msg_sys->msg_namelen &&
+ !memcmp(&used_address->name, msg_sys->msg_name,
used_address->name_len)) {
err = sock_sendmsg_nosec(sock, msg_sys, total_len);
goto out_freectl;
*/
if (used_address && err >= 0) {
used_address->name_len = msg_sys->msg_namelen;
- memcpy(&used_address->name, msg->msg_name,
- used_address->name_len);
+ if (msg_sys->msg_name)
+ memcpy(&used_address->name, msg_sys->msg_name,
+ used_address->name_len);
}
out_freectl:
if (res)
goto out_rm_dev;
+ rtnl_lock();
+ rdev->wiphy.registered = true;
+ rtnl_unlock();
return 0;
out_rm_dev:
{
struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
+ rtnl_lock();
+ rdev->wiphy.registered = false;
+ rtnl_unlock();
+
rfkill_unregister(rdev->rfkill);
/* protect the device list */
if (rdev->ops->suspend) {
rtnl_lock();
- ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
+ if (rdev->wiphy.registered)
+ ret = rdev->ops->suspend(&rdev->wiphy, rdev->wowlan);
rtnl_unlock();
}
if (rdev->ops->resume) {
rtnl_lock();
- ret = rdev->ops->resume(&rdev->wiphy);
+ if (rdev->wiphy.registered)
+ ret = rdev->ops->resume(&rdev->wiphy);
rtnl_unlock();
}
} else {
$cast = $cast2;
}
- WARN("$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . $herecurr);
+ WARN("MINMAX",
+ "$call() should probably be ${call}_t($cast, $arg1, $arg2)\n" . $herecurr);
}
}
warn("$P: No supported VCS found. Add --nogit to options?\n");
warn("Using a git repository produces better results.\n");
warn("Try Linus Torvalds' latest git repository using:\n");
- warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n");
+ warn("git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git\n");
$printed_novcs = 1;
}
return 0;
head->r.index++)
if (ns->profile_ptr[head->r.index])
break;
- if (head->r.index == TOMOYO_MAX_PROFILES)
+ if (head->r.index == TOMOYO_MAX_PROFILES) {
+ head->r.eof = true;
return;
+ }
head->r.step++;
break;
case 2:
tomoyo_io_printf(head, "%u-COMMENT=", index);
tomoyo_set_string(head, comment ? comment->name : "");
tomoyo_set_lf(head);
+ tomoyo_print_namespace(head);
tomoyo_io_printf(head, "%u-PREFERENCE={ ", index);
for (i = 0; i < TOMOYO_MAX_PREF; i++)
tomoyo_io_printf(head, "%s=%u ",
sdev->pcmid = -1;
list_del(&ldev->list);
layouts_list_items--;
+ kfree(ldev);
outnodev:
of_node_put(sound);
layout_device = NULL;
- kfree(ldev);
return -ENODEV;
}
mutex_unlock(®ister_mutex);
} else {
timer = timeri->timer;
+ if (snd_BUG_ON(!timer))
+ goto out;
/* wait, until the active callback is finished */
spin_lock_irq(&timer->lock);
while (timeri->flags & SNDRV_TIMER_IFLG_CALLBACK) {
}
mutex_unlock(®ister_mutex);
}
+ out:
if (timeri->private_free)
timeri->private_free(timeri);
kfree(timeri->owner);
if (err < 0)
return err;
timer = timeri->timer;
+ if (!timer)
+ return -EINVAL;
spin_lock_irqsave(&timer->lock, flags);
timeri->cticks = timeri->ticks;
timeri->pticks = 0;
if (pcm_channels & 2)
{
- foo = ((CLOCK_TICK_RATE / 2) + (arg / 2)) / arg;
- arg = ((CLOCK_TICK_RATE / 2) + (foo / 2)) / foo;
+ foo = ((PIT_TICK_RATE / 2) + (arg / 2)) / arg;
+ arg = ((PIT_TICK_RATE / 2) + (foo / 2)) / foo;
}
else
{
- foo = (CLOCK_TICK_RATE + (arg / 2)) / arg;
- arg = (CLOCK_TICK_RATE + (foo / 2)) / foo;
+ foo = (PIT_TICK_RATE + (arg / 2)) / arg;
+ arg = (PIT_TICK_RATE + (foo / 2)) / foo;
}
pcm_speed = arg;
if (pss_cdrom_port == -1) { /* If cdrom port enablation wasn't requested */
printk(KERN_INFO "PSS: CDROM port not enabled.\n");
- } else if (check_region(pss_cdrom_port, 2)) {
+ } else if (!request_region(pss_cdrom_port, 2, "PSS CDROM")) {
+ pss_cdrom_port = -1;
printk(KERN_ERR "PSS: CDROM I/O port conflict.\n");
} else {
set_io_base(devc, CONF_CDROM, pss_cdrom_port);
if(pssmpu)
unload_pss_mpu(&cfg_mpu);
unload_pss(&cfg);
- }
+ } else if (pss_cdrom_port != -1)
+ release_region(pss_cdrom_port, 2);
if(!pss_keep_settings) /* Keep hardware settings if asked */
{
# ALSA PCI drivers
+config SND_TEA575X
+ tristate
+ depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2
+ default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2
+
menuconfig SND_PCI
bool "PCI sound devices"
depends on PCI
FM801 chip with a TEA5757 tuner (MediaForte SF256-PCS, SF256-PCP and
SF64-PCR) into the snd-fm801 driver.
-config SND_TEA575X
- tristate
- depends on SND_FM801_TEA575X_BOOL || SND_ES1968_RADIO || RADIO_SF16FMR2
- default SND_FM801 || SND_ES1968 || RADIO_SF16FMR2
-
source "sound/pci/hda/Kconfig"
config SND_HDSP
0x103c0944, /* HP nc6220 */
0x103c0934, /* HP nc8220 */
0x103c006d, /* HP nx9105 */
+ 0x103c300d, /* HP Compaq dc5100 SFF(PT003AW) */
0x17340088, /* FSC Scenic-W */
0 /* end */
};
if (!p_cache)
return NULL;
- p_cache->p_info =
- kmalloc(sizeof(*p_cache->p_info) * control_count, GFP_KERNEL);
+ p_cache->p_info = kzalloc(sizeof(*p_cache->p_info) * control_count,
+ GFP_KERNEL);
if (!p_cache->p_info) {
kfree(p_cache);
return NULL;
}
- memset(p_cache->p_info, 0, sizeof(*p_cache->p_info) * control_count);
p_cache->cache_size_in_bytes = size_in_bytes;
p_cache->control_count = control_count;
p_cache->p_cache = p_dsp_control_buffer;
int err;
snd_azf3328_dbgcallenter();
- if (dev >= SNDRV_CARDS)
- return -ENODEV;
+ if (dev >= SNDRV_CARDS) {
+ err = -ENODEV;
+ goto out;
+ }
if (!enable[dev]) {
dev++;
- return -ENOENT;
+ err = -ENOENT;
+ goto out;
}
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
if (err < 0)
- return err;
+ goto out;
strcpy(card->driver, "AZF3328");
strcpy(card->shortname, "Aztech AZF3328 (PCI168)");
static const struct alc_config_preset alc268_presets[] = {
[ALC267_QUANTA_IL1] = {
- .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer,
- alc268_capture_nosrc_mixer },
+ .mixers = { alc267_quanta_il1_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_nosrc_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc267_quanta_il1_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_3ST] = {
- .mixers = { alc268_base_mixer, alc268_capture_alt_mixer,
- alc268_beep_mixer },
+ .mixers = { alc268_base_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_alt_mixer,
.init_verbs = { alc268_base_init_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.dac_nids = alc268_dac_nids,
.input_mux = &alc268_capture_source,
},
[ALC268_TOSHIBA] = {
- .mixers = { alc268_toshiba_mixer, alc268_capture_alt_mixer,
- alc268_beep_mixer },
+ .mixers = { alc268_toshiba_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_alt_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_toshiba_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_ACER] = {
- .mixers = { alc268_acer_mixer, alc268_capture_alt_mixer,
- alc268_beep_mixer },
+ .mixers = { alc268_acer_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_alt_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_acer_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_ACER_DMIC] = {
- .mixers = { alc268_acer_dmic_mixer, alc268_capture_alt_mixer,
- alc268_beep_mixer },
+ .mixers = { alc268_acer_dmic_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_alt_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_acer_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_ACER_ASPIRE_ONE] = {
- .mixers = { alc268_acer_aspire_one_mixer,
- alc268_beep_mixer,
- alc268_capture_nosrc_mixer },
+ .mixers = { alc268_acer_aspire_one_mixer, alc268_beep_mixer},
+ .cap_mixer = alc268_capture_nosrc_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_acer_aspire_one_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_DELL] = {
- .mixers = { alc268_dell_mixer, alc268_beep_mixer,
- alc268_capture_nosrc_mixer },
+ .mixers = { alc268_dell_mixer, alc268_beep_mixer},
+ .cap_mixer = alc268_capture_nosrc_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_dell_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
.init_hook = alc_inithook,
},
[ALC268_ZEPTO] = {
- .mixers = { alc268_base_mixer, alc268_capture_alt_mixer,
- alc268_beep_mixer },
+ .mixers = { alc268_base_mixer, alc268_beep_mixer },
+ .cap_mixer = alc268_capture_alt_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_toshiba_verbs },
.num_dacs = ARRAY_SIZE(alc268_dac_nids),
},
#ifdef CONFIG_SND_DEBUG
[ALC268_TEST] = {
- .mixers = { alc268_test_mixer, alc268_capture_mixer },
+ .mixers = { alc268_test_mixer },
+ .cap_mixer = alc268_capture_mixer,
.init_verbs = { alc268_base_init_verbs, alc268_eapd_verbs,
alc268_volume_init_verbs,
alc268_beep_init_verbs },
SND_PCI_QUIRK(0x1043, 0x1653, "ASUS U50", ALC269_AMIC),
SND_PCI_QUIRK(0x1043, 0x1693, "ASUS F50N", ALC269_AMIC),
SND_PCI_QUIRK(0x1043, 0x16a3, "ASUS F5Q", ALC269_AMIC),
- SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_DMIC),
SND_PCI_QUIRK(0x1043, 0x1723, "ASUS P80", ALC269_AMIC),
SND_PCI_QUIRK(0x1043, 0x1743, "ASUS U80", ALC269_AMIC),
SND_PCI_QUIRK(0x1043, 0x1773, "ASUS U20A", ALC269_AMIC),
SND_PCI_QUIRK(0x1043, 0x1883, "ASUS F81Se", ALC269_AMIC),
- SND_PCI_QUIRK(0x1043, 0x831a, "ASUS Eeepc P901",
- ALC269_DMIC),
- SND_PCI_QUIRK(0x1043, 0x834a, "ASUS Eeepc S101",
- ALC269_DMIC),
- SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005HA", ALC269_DMIC),
- SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005HA", ALC269_DMIC),
SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_AUTO),
SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK),
SND_PCI_QUIRK(0x152d, 0x1778, "Quanta ON1", ALC269_DMIC),
SNDRV_PCM_RATE_192000, /* 7: 192000Hz */
};
-static unsigned char hdmi_get_eld_byte(struct hda_codec *codec, hda_nid_t nid,
+static unsigned int hdmi_get_eld_data(struct hda_codec *codec, hda_nid_t nid,
int byte_index)
{
unsigned int val;
val = snd_hda_codec_read(codec, nid, 0,
AC_VERB_GET_HDMI_ELDD, byte_index);
-
#ifdef BE_PARANOID
printk(KERN_INFO "HDMI: ELD data byte %d: 0x%x\n", byte_index, val);
#endif
-
- if ((val & AC_ELDD_ELD_VALID) == 0) {
- snd_printd(KERN_INFO "HDMI: invalid ELD data byte %d\n",
- byte_index);
- val = 0;
- }
-
- return val & AC_ELDD_ELD_DATA;
+ return val;
}
#define GRAB_BITS(buf, byte, lowbit, bits) \
if (!buf)
return -ENOMEM;
- for (i = 0; i < size; i++)
- buf[i] = hdmi_get_eld_byte(codec, nid, i);
+ for (i = 0; i < size; i++) {
+ unsigned int val = hdmi_get_eld_data(codec, nid, i);
+ if (!(val & AC_ELDD_ELD_VALID)) {
+ if (!i) {
+ snd_printd(KERN_INFO
+ "HDMI: invalid ELD data\n");
+ ret = -EINVAL;
+ goto error;
+ }
+ snd_printd(KERN_INFO
+ "HDMI: invalid ELD data byte %d\n", i);
+ val = 0;
+ } else
+ val &= AC_ELDD_ELD_DATA;
+ buf[i] = val;
+ }
ret = hdmi_update_eld(eld, buf, size);
+error:
kfree(buf);
return ret;
}
static hda_nid_t get_adc(struct hda_codec *codec, hda_nid_t pin,
unsigned int *idxp)
{
- int i;
+ int i, idx;
hda_nid_t nid;
nid = codec->start_nid;
type = get_wcaps_type(get_wcaps(codec, nid));
if (type != AC_WID_AUD_IN)
continue;
- *idxp = snd_hda_get_conn_index(codec, nid, pin, false);
- if (*idxp >= 0)
+ idx = snd_hda_get_conn_index(codec, nid, pin, false);
+ if (idx >= 0) {
+ *idxp = idx;
return nid;
+ }
}
return 0;
}
#define MAX_AUTO_DACS 5
+#define DAC_SLAVE_FLAG 0x8000 /* filled dac is a slave */
+
/* fill analog DAC list from the widget tree */
static int fill_cx_auto_dacs(struct hda_codec *codec, hda_nid_t *dacs)
{
/* fill pin_dac_pair list from the pin and dac list */
static int fill_dacs_for_pins(struct hda_codec *codec, hda_nid_t *pins,
int num_pins, hda_nid_t *dacs, int *rest,
- struct pin_dac_pair *filled, int type)
+ struct pin_dac_pair *filled, int nums,
+ int type)
{
- int i, nums;
+ int i, start = nums;
- nums = 0;
- for (i = 0; i < num_pins; i++) {
+ for (i = 0; i < num_pins; i++, nums++) {
filled[nums].pin = pins[i];
filled[nums].type = type;
filled[nums].dac = get_unassigned_dac(codec, pins[i], dacs, rest);
- nums++;
+ if (filled[nums].dac)
+ continue;
+ if (filled[start].dac && get_connection_index(codec, pins[i], filled[start].dac) >= 0) {
+ filled[nums].dac = filled[start].dac | DAC_SLAVE_FLAG;
+ continue;
+ }
+ if (filled[0].dac && get_connection_index(codec, pins[i], filled[0].dac) >= 0) {
+ filled[nums].dac = filled[0].dac | DAC_SLAVE_FLAG;
+ continue;
+ }
+ snd_printdd("Failed to find a DAC for pin 0x%x", pins[i]);
}
return nums;
}
rest = fill_cx_auto_dacs(codec, dacs);
/* parse all analog output pins */
nums = fill_dacs_for_pins(codec, cfg->line_out_pins, cfg->line_outs,
- dacs, &rest, spec->dac_info,
- AUTO_PIN_LINE_OUT);
- nums += fill_dacs_for_pins(codec, cfg->hp_pins, cfg->hp_outs,
- dacs, &rest, spec->dac_info + nums,
- AUTO_PIN_HP_OUT);
- nums += fill_dacs_for_pins(codec, cfg->speaker_pins, cfg->speaker_outs,
- dacs, &rest, spec->dac_info + nums,
- AUTO_PIN_SPEAKER_OUT);
+ dacs, &rest, spec->dac_info, 0,
+ AUTO_PIN_LINE_OUT);
+ nums = fill_dacs_for_pins(codec, cfg->hp_pins, cfg->hp_outs,
+ dacs, &rest, spec->dac_info, nums,
+ AUTO_PIN_HP_OUT);
+ nums = fill_dacs_for_pins(codec, cfg->speaker_pins, cfg->speaker_outs,
+ dacs, &rest, spec->dac_info, nums,
+ AUTO_PIN_SPEAKER_OUT);
spec->dac_info_filled = nums;
/* fill multiout struct */
for (i = 0; i < nums; i++) {
hda_nid_t dac = spec->dac_info[i].dac;
- if (!dac)
+ if (!dac || (dac & DAC_SLAVE_FLAG))
continue;
switch (spec->dac_info[i].type) {
case AUTO_PIN_LINE_OUT:
}
if (imux->num_items >= 2 && cfg->num_inputs == imux->num_items)
cx_auto_check_auto_mic(codec);
- if (imux->num_items > 1 && !spec->auto_mic) {
+ if (imux->num_items > 1) {
for (i = 1; i < imux->num_items; i++) {
if (spec->imux_info[i].adc != spec->imux_info[0].adc) {
spec->adc_switching = 1;
nid = spec->dac_info[i].dac;
if (!nid)
nid = spec->multiout.dac_nids[0];
+ else if (nid & DAC_SLAVE_FLAG)
+ nid &= ~DAC_SLAVE_FLAG;
select_connection(codec, spec->dac_info[i].pin, nid);
}
if (spec->auto_mute) {
hda_nid_t pin, const char *name, int idx)
{
unsigned int caps;
- caps = query_amp_caps(codec, dac, HDA_OUTPUT);
- if (caps & AC_AMPCAP_NUM_STEPS)
- return cx_auto_add_pb_volume(codec, dac, name, idx);
+ if (dac && !(dac & DAC_SLAVE_FLAG)) {
+ caps = query_amp_caps(codec, dac, HDA_OUTPUT);
+ if (caps & AC_AMPCAP_NUM_STEPS)
+ return cx_auto_add_pb_volume(codec, dac, name, idx);
+ }
caps = query_amp_caps(codec, pin, HDA_OUTPUT);
if (caps & AC_AMPCAP_NUM_STEPS)
return cx_auto_add_pb_volume(codec, pin, name, idx);
for (i = 0; i < spec->dac_info_filled; i++) {
const char *label;
int idx, type;
- if (!spec->dac_info[i].dac)
- continue;
+ hda_nid_t dac = spec->dac_info[i].dac;
type = spec->dac_info[i].type;
if (type == AUTO_PIN_LINE_OUT)
type = spec->autocfg.line_out_type;
idx = num_spk++;
break;
}
- err = try_add_pb_volume(codec, spec->dac_info[i].dac,
+ err = try_add_pb_volume(codec, dac,
spec->dac_info[i].pin,
label, idx);
if (err < 0)
{
struct alc_spec *spec = codec->spec;
- if (!spec->automute)
- return;
spec->jack_present =
detect_jacks(codec, ARRAY_SIZE(spec->autocfg.hp_pins),
spec->autocfg.hp_pins);
+ if (!spec->automute)
+ return;
update_speakers(codec);
}
{
struct alc_spec *spec = codec->spec;
- if (!spec->automute || !spec->detect_line)
- return;
spec->line_jack_present =
detect_jacks(codec, ARRAY_SIZE(spec->autocfg.line_out_pins),
spec->autocfg.line_out_pins);
+ if (!spec->automute || !spec->detect_line)
+ return;
update_speakers(codec);
}
"Speaker Playback Volume",
"Mono Playback Volume",
"Line-Out Playback Volume",
+ "PCM Playback Volume",
NULL,
};
"Mono Playback Switch",
"IEC958 Playback Switch",
"Line-Out Playback Switch",
+ "PCM Playback Switch",
NULL,
};
static void alc_auto_init_extra_out(struct hda_codec *codec)
{
struct alc_spec *spec = codec->spec;
- hda_nid_t pin;
+ hda_nid_t pin, dac;
pin = spec->autocfg.hp_pins[0];
- if (pin)
- alc_auto_set_output_and_unmute(codec, pin, PIN_HP,
- spec->multiout.hp_nid);
+ if (pin) {
+ dac = spec->multiout.hp_nid;
+ if (!dac)
+ dac = spec->multiout.dac_nids[0];
+ alc_auto_set_output_and_unmute(codec, pin, PIN_HP, dac);
+ }
pin = spec->autocfg.speaker_pins[0];
- if (pin)
- alc_auto_set_output_and_unmute(codec, pin, PIN_OUT,
- spec->multiout.extra_out_nid[0]);
+ if (pin) {
+ dac = spec->multiout.extra_out_nid[0];
+ if (!dac)
+ dac = spec->multiout.dac_nids[0];
+ alc_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac);
+ }
}
/*
spec->stream_analog_capture = &alc269_44k_pcm_analog_capture;
}
+static void alc269_fixup_stereo_dmic(struct hda_codec *codec,
+ const struct alc_fixup *fix, int action)
+{
+ int coef;
+
+ if (action != ALC_FIXUP_ACT_INIT)
+ return;
+ /* The digital-mic unit sends PDM (differential signal) instead of
+ * the standard PCM, thus you can't record a valid mono stream as is.
+ * Below is a workaround specific to ALC269 to control the dmic
+ * signal source as mono.
+ */
+ coef = alc_read_coef_idx(codec, 0x07);
+ alc_write_coef_idx(codec, 0x07, coef | 0x80);
+}
+
enum {
ALC269_FIXUP_SONY_VAIO,
ALC275_FIXUP_SONY_VAIO_GPIO2,
ALC275_FIXUP_SONY_HWEQ,
ALC271_FIXUP_DMIC,
ALC269_FIXUP_PCM_44K,
+ ALC269_FIXUP_STEREO_DMIC,
};
static const struct alc_fixup alc269_fixups[] = {
.type = ALC_FIXUP_FUNC,
.v.func = alc269_fixup_pcm_44k,
},
+ [ALC269_FIXUP_STEREO_DMIC] = {
+ .type = ALC_FIXUP_FUNC,
+ .v.func = alc269_fixup_stereo_dmic,
+ },
};
static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
+ SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x834a, "ASUS S101", ALC269_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
+ SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x104d, 0x9073, "Sony VAIO", ALC275_FIXUP_SONY_VAIO_GPIO2),
SND_PCI_QUIRK(0x104d, 0x907b, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ),
return 0;
}
+#ifdef CONFIG_SND_HDA_POWER_SAVE
static int stac_vrefout_set(struct hda_codec *codec,
hda_nid_t nid, unsigned int new_vref)
{
return 1;
}
+#endif
static unsigned int stac92xx_vref_set(struct hda_codec *codec,
hda_nid_t nid, unsigned int new_vref)
struct via_spec *spec = codec->spec;
struct nid_path *path;
bool check_dac;
- hda_nid_t pin, dac;
+ hda_nid_t pin, dac = 0;
int err;
pin = spec->autocfg.speaker_pins[0];
break;
case MADIface:
freq_const = 131072000000000ULL;
+ break;
+ default:
+ snd_BUG();
+ return 0;
}
return div_u64(freq_const, period);
switch (hdspm->io_type) {
case MADIface:
- n = 131072000000000ULL; /* 125 MHz */
- break;
+ n = 131072000000000ULL; /* 125 MHz */
+ break;
case MADI:
case AES32:
- n = 110069313433624ULL; /* 105 MHz */
- break;
+ n = 110069313433624ULL; /* 105 MHz */
+ break;
case RayDAT:
case AIO:
- n = 104857600000000ULL; /* 100 MHz */
- break;
+ n = 104857600000000ULL; /* 100 MHz */
+ break;
+ default:
+ snd_BUG();
+ return;
}
n = div_u64(n, rate);
switch (params_rate(params)) {
case 48000:
- clk = 12288000;
+ clk = 24576000;
break;
}
select SND_SOC_WM8900 if I2C
select SND_SOC_WM8903 if I2C
select SND_SOC_WM8904 if I2C
- select SND_SOC_WM8915 if I2C
select SND_SOC_WM8940 if I2C
select SND_SOC_WM8955 if I2C
select SND_SOC_WM8960 if I2C
select SND_SOC_WM8993 if I2C
select SND_SOC_WM8994 if MFD_WM8994
select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI
+ select SND_SOC_WM8996 if I2C
select SND_SOC_WM9081 if I2C
select SND_SOC_WM9090 if I2C
select SND_SOC_WM9705 if SND_SOC_AC97_BUS
config SND_SOC_WM8904
tristate
-config SND_SOC_WM8915
- tristate
-
config SND_SOC_WM8940
tristate
config SND_SOC_WM8995
tristate
+config SND_SOC_WM8996
+ tristate
+
config SND_SOC_WM9081
tristate
snd-soc-wm8900-objs := wm8900.o
snd-soc-wm8903-objs := wm8903.o
snd-soc-wm8904-objs := wm8904.o
-snd-soc-wm8915-objs := wm8915.o
+snd-soc-wm8996-objs := wm8996.o
snd-soc-wm8940-objs := wm8940.o
snd-soc-wm8955-objs := wm8955.o
snd-soc-wm8960-objs := wm8960.o
obj-$(CONFIG_SND_SOC_WM8900) += snd-soc-wm8900.o
obj-$(CONFIG_SND_SOC_WM8903) += snd-soc-wm8903.o
obj-$(CONFIG_SND_SOC_WM8904) += snd-soc-wm8904.o
-obj-$(CONFIG_SND_SOC_WM8915) += snd-soc-wm8915.o
+obj-$(CONFIG_SND_SOC_WM8996) += snd-soc-wm8996.o
obj-$(CONFIG_SND_SOC_WM8940) += snd-soc-wm8940.o
obj-$(CONFIG_SND_SOC_WM8955) += snd-soc-wm8955.o
obj-$(CONFIG_SND_SOC_WM8960) += snd-soc-wm8960.o
int sysclk;
};
-/* ad193x register cache & default register settings */
-static const u8 ad193x_reg[AD193X_NUM_REGS] = {
- 0, 0, 0, 0, 0, 0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0, 0, 0,
-};
-
/*
* AD193X volume/mute/de-emphasis etc. controls
*/
snd_soc_write(codec, AD193X_PLL_CLK_CTRL0, reg);
reg = snd_soc_read(codec, AD193X_DAC_CTRL2);
- reg = (reg & (~AD193X_DAC_WORD_LEN_MASK)) | word_len;
+ reg = (reg & (~AD193X_DAC_WORD_LEN_MASK))
+ | (word_len << AD193X_DAC_WORD_LEN_SHFT);
snd_soc_write(codec, AD193X_DAC_CTRL2, reg);
reg = snd_soc_read(codec, AD193X_ADC_CTRL1);
static struct snd_soc_codec_driver soc_codec_dev_ad193x = {
.probe = ad193x_probe,
- .reg_cache_default = ad193x_reg,
- .reg_cache_size = AD193X_NUM_REGS,
- .reg_word_size = sizeof(u16),
};
#if defined(CONFIG_SPI_MASTER)
#define AD193X_DAC_LEFT_HIGH (1 << 3)
#define AD193X_DAC_BCLK_INV (1 << 7)
#define AD193X_DAC_CTRL2 0x804
-#define AD193X_DAC_WORD_LEN_MASK 0xC
+#define AD193X_DAC_WORD_LEN_SHFT 3
+#define AD193X_DAC_WORD_LEN_MASK 0x18
#define AD193X_DAC_MASTER_MUTE 1
#define AD193X_DAC_CHNL_MUTE 0x805
#define AD193X_DACL1_MUTE 0
#define AD193X_ADC_CTRL1 0x80f
#define AD193X_ADC_SERFMT_MASK 0x60
#define AD193X_ADC_SERFMT_STEREO (0 << 5)
-#define AD193X_ADC_SERFMT_TDM (1 << 2)
+#define AD193X_ADC_SERFMT_TDM (1 << 5)
#define AD193X_ADC_SERFMT_AUX (2 << 5)
#define AD193X_ADC_WORD_LEN_MASK 0x3
#define AD193X_ADC_CTRL2 0x810
#define SGTL5000_DAP_REG_OFFSET 0x0100
#define SGTL5000_MAX_REG_OFFSET 0x013A
-/* default value of sgtl5000 registers except DAP */
-static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET >> 1] = {
- 0xa011, /* 0x0000, CHIP_ID. 11 stand for revison 17 */
- 0x0000, /* 0x0002, CHIP_DIG_POWER. */
- 0x0008, /* 0x0004, CHIP_CKL_CTRL */
- 0x0010, /* 0x0006, CHIP_I2S_CTRL */
- 0x0000, /* 0x0008, reserved */
- 0x0008, /* 0x000A, CHIP_SSS_CTRL */
- 0x0000, /* 0x000C, reserved */
- 0x020c, /* 0x000E, CHIP_ADCDAC_CTRL */
- 0x3c3c, /* 0x0010, CHIP_DAC_VOL */
- 0x0000, /* 0x0012, reserved */
- 0x015f, /* 0x0014, CHIP_PAD_STRENGTH */
- 0x0000, /* 0x0016, reserved */
- 0x0000, /* 0x0018, reserved */
- 0x0000, /* 0x001A, reserved */
- 0x0000, /* 0x001E, reserved */
- 0x0000, /* 0x0020, CHIP_ANA_ADC_CTRL */
- 0x1818, /* 0x0022, CHIP_ANA_HP_CTRL */
- 0x0111, /* 0x0024, CHIP_ANN_CTRL */
- 0x0000, /* 0x0026, CHIP_LINREG_CTRL */
- 0x0000, /* 0x0028, CHIP_REF_CTRL */
- 0x0000, /* 0x002A, CHIP_MIC_CTRL */
- 0x0000, /* 0x002C, CHIP_LINE_OUT_CTRL */
- 0x0404, /* 0x002E, CHIP_LINE_OUT_VOL */
- 0x7060, /* 0x0030, CHIP_ANA_POWER */
- 0x5000, /* 0x0032, CHIP_PLL_CTRL */
- 0x0000, /* 0x0034, CHIP_CLK_TOP_CTRL */
- 0x0000, /* 0x0036, CHIP_ANA_STATUS */
- 0x0000, /* 0x0038, reserved */
- 0x0000, /* 0x003A, CHIP_ANA_TEST2 */
- 0x0000, /* 0x003C, CHIP_SHORT_CTRL */
- 0x0000, /* reserved */
-};
-
-/* default value of dap registers */
-static const u16 sgtl5000_dap_regs[] = {
- 0x0000, /* 0x0100, DAP_CONTROL */
- 0x0000, /* 0x0102, DAP_PEQ */
- 0x0040, /* 0x0104, DAP_BASS_ENHANCE */
- 0x051f, /* 0x0106, DAP_BASS_ENHANCE_CTRL */
- 0x0000, /* 0x0108, DAP_AUDIO_EQ */
- 0x0040, /* 0x010A, DAP_SGTL_SURROUND */
- 0x0000, /* 0x010C, DAP_FILTER_COEF_ACCESS */
- 0x0000, /* 0x010E, DAP_COEF_WR_B0_MSB */
- 0x0000, /* 0x0110, DAP_COEF_WR_B0_LSB */
- 0x0000, /* 0x0112, reserved */
- 0x0000, /* 0x0114, reserved */
- 0x002f, /* 0x0116, DAP_AUDIO_EQ_BASS_BAND0 */
- 0x002f, /* 0x0118, DAP_AUDIO_EQ_BAND0 */
- 0x002f, /* 0x011A, DAP_AUDIO_EQ_BAND2 */
- 0x002f, /* 0x011C, DAP_AUDIO_EQ_BAND3 */
- 0x002f, /* 0x011E, DAP_AUDIO_EQ_TREBLE_BAND4 */
- 0x8000, /* 0x0120, DAP_MAIN_CHAN */
- 0x0000, /* 0x0122, DAP_MIX_CHAN */
- 0x0510, /* 0x0124, DAP_AVC_CTRL */
- 0x1473, /* 0x0126, DAP_AVC_THRESHOLD */
- 0x0028, /* 0x0128, DAP_AVC_ATTACK */
- 0x0050, /* 0x012A, DAP_AVC_DECAY */
- 0x0000, /* 0x012C, DAP_COEF_WR_B1_MSB */
- 0x0000, /* 0x012E, DAP_COEF_WR_B1_LSB */
- 0x0000, /* 0x0130, DAP_COEF_WR_B2_MSB */
- 0x0000, /* 0x0132, DAP_COEF_WR_B2_LSB */
- 0x0000, /* 0x0134, DAP_COEF_WR_A1_MSB */
- 0x0000, /* 0x0136, DAP_COEF_WR_A1_LSB */
- 0x0000, /* 0x0138, DAP_COEF_WR_A2_MSB */
- 0x0000, /* 0x013A, DAP_COEF_WR_A2_LSB */
+/* default value of sgtl5000 registers */
+static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET] = {
+ [SGTL5000_CHIP_CLK_CTRL] = 0x0008,
+ [SGTL5000_CHIP_I2S_CTRL] = 0x0010,
+ [SGTL5000_CHIP_SSS_CTRL] = 0x0008,
+ [SGTL5000_CHIP_DAC_VOL] = 0x3c3c,
+ [SGTL5000_CHIP_PAD_STRENGTH] = 0x015f,
+ [SGTL5000_CHIP_ANA_HP_CTRL] = 0x1818,
+ [SGTL5000_CHIP_ANA_CTRL] = 0x0111,
+ [SGTL5000_CHIP_LINE_OUT_VOL] = 0x0404,
+ [SGTL5000_CHIP_ANA_POWER] = 0x7060,
+ [SGTL5000_CHIP_PLL_CTRL] = 0x5000,
+ [SGTL5000_DAP_BASS_ENHANCE] = 0x0040,
+ [SGTL5000_DAP_BASS_ENHANCE_CTRL] = 0x051f,
+ [SGTL5000_DAP_SURROUND] = 0x0040,
+ [SGTL5000_DAP_EQ_BASS_BAND0] = 0x002f,
+ [SGTL5000_DAP_EQ_BASS_BAND1] = 0x002f,
+ [SGTL5000_DAP_EQ_BASS_BAND2] = 0x002f,
+ [SGTL5000_DAP_EQ_BASS_BAND3] = 0x002f,
+ [SGTL5000_DAP_EQ_BASS_BAND4] = 0x002f,
+ [SGTL5000_DAP_MAIN_CHAN] = 0x8000,
+ [SGTL5000_DAP_AVC_CTRL] = 0x0510,
+ [SGTL5000_DAP_AVC_THRESHOLD] = 0x1473,
+ [SGTL5000_DAP_AVC_ATTACK] = 0x0028,
+ [SGTL5000_DAP_AVC_DECAY] = 0x0050,
};
/* regulator supplies for sgtl5000, VDDD is an optional external supply */
static int sgtl5000_restore_regs(struct snd_soc_codec *codec)
{
u16 *cache = codec->reg_cache;
- int i;
- int regular_regs = SGTL5000_CHIP_SHORT_CTRL >> 1;
+ u16 reg;
/* restore regular registers */
- for (i = 0; i < regular_regs; i++) {
- int reg = i << 1;
+ for (reg = 0; reg <= SGTL5000_CHIP_SHORT_CTRL; reg += 2) {
/* this regs depends on the others */
if (reg == SGTL5000_CHIP_ANA_POWER ||
reg == SGTL5000_CHIP_CLK_CTRL)
continue;
- snd_soc_write(codec, reg, cache[i]);
+ snd_soc_write(codec, reg, cache[reg]);
}
/* restore dap registers */
- for (i = SGTL5000_DAP_REG_OFFSET >> 1;
- i < SGTL5000_MAX_REG_OFFSET >> 1; i++) {
- int reg = i << 1;
-
- snd_soc_write(codec, reg, cache[i]);
- }
+ for (reg = SGTL5000_DAP_REG_OFFSET; reg < SGTL5000_MAX_REG_OFFSET; reg += 2)
+ snd_soc_write(codec, reg, cache[reg]);
/*
* restore power and other regs according
* to set_power() and set_clock()
*/
snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL,
- cache[SGTL5000_CHIP_LINREG_CTRL >> 1]);
+ cache[SGTL5000_CHIP_LINREG_CTRL]);
snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER,
- cache[SGTL5000_CHIP_ANA_POWER >> 1]);
+ cache[SGTL5000_CHIP_ANA_POWER]);
snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL,
- cache[SGTL5000_CHIP_CLK_CTRL >> 1]);
+ cache[SGTL5000_CHIP_CLK_CTRL]);
snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL,
- cache[SGTL5000_CHIP_REF_CTRL >> 1]);
+ cache[SGTL5000_CHIP_REF_CTRL]);
snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL,
- cache[SGTL5000_CHIP_LINE_OUT_CTRL >> 1]);
+ cache[SGTL5000_CHIP_LINE_OUT_CTRL]);
return 0;
}
if (!sgtl5000)
return -ENOMEM;
- /*
- * copy DAP default values to default value array.
- * sgtl5000 register space has a big hole, merge it
- * at init phase makes life easy.
- * FIXME: should we drop 'const' of sgtl5000_regs?
- */
- memcpy((void *)(&sgtl5000_regs[0] + (SGTL5000_DAP_REG_OFFSET >> 1)),
- sgtl5000_dap_regs,
- SGTL5000_MAX_REG_OFFSET - SGTL5000_DAP_REG_OFFSET);
-
i2c_set_clientdata(client, sgtl5000);
ret = snd_soc_register_codec(&client->dev,
ret = snd_soc_register_codec(&i2c->dev, &sta32x_codec, &sta32x_dai, 1);
if (ret != 0) {
dev_err(&i2c->dev, "Failed to register codec (%d)\n", ret);
+ kfree(sta32x);
return ret;
}
return 0;
}
+static const struct spi_device_id wm8750_spi_ids[] = {
+ { "wm8750", 0 },
+ { "wm8987", 0 },
+ { },
+};
+MODULE_DEVICE_TABLE(spi, wm8750_spi_ids);
+
static struct spi_driver wm8750_spi_driver = {
.driver = {
.name = "wm8750-codec",
.owner = THIS_MODULE,
},
+ .id_table = wm8750_spi_ids,
.probe = wm8750_spi_probe,
.remove = __devexit_p(wm8750_spi_remove),
};
/* power down chip */
static int wm8903_remove(struct snd_soc_codec *codec)
{
+ struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec);
+
wm8903_free_gpio(codec);
wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF);
+ if (wm8903->irq)
+ free_irq(wm8903->irq, codec);
+
return 0;
}
+++ /dev/null
-/*
- * wm8915.c - WM8915 audio codec interface
- *
- * Copyright 2011 Wolfson Microelectronics PLC.
- * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/completion.h>
-#include <linux/delay.h>
-#include <linux/pm.h>
-#include <linux/gcd.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/regulator/consumer.h>
-#include <linux/slab.h>
-#include <linux/workqueue.h>
-#include <sound/core.h>
-#include <sound/jack.h>
-#include <sound/pcm.h>
-#include <sound/pcm_params.h>
-#include <sound/soc.h>
-#include <sound/initval.h>
-#include <sound/tlv.h>
-#include <trace/events/asoc.h>
-
-#include <sound/wm8915.h>
-#include "wm8915.h"
-
-#define WM8915_AIFS 2
-
-#define HPOUT1L 1
-#define HPOUT1R 2
-#define HPOUT2L 4
-#define HPOUT2R 8
-
-#define WM8915_NUM_SUPPLIES 4
-static const char *wm8915_supply_names[WM8915_NUM_SUPPLIES] = {
- "DBVDD",
- "AVDD1",
- "AVDD2",
- "CPVDD",
-};
-
-struct wm8915_priv {
- struct snd_soc_codec *codec;
-
- int ldo1ena;
-
- int sysclk;
- int sysclk_src;
-
- int fll_src;
- int fll_fref;
- int fll_fout;
-
- struct completion fll_lock;
-
- u16 dcs_pending;
- struct completion dcs_done;
-
- u16 hpout_ena;
- u16 hpout_pending;
-
- struct regulator_bulk_data supplies[WM8915_NUM_SUPPLIES];
- struct notifier_block disable_nb[WM8915_NUM_SUPPLIES];
-
- struct wm8915_pdata pdata;
-
- int rx_rate[WM8915_AIFS];
- int bclk_rate[WM8915_AIFS];
-
- /* Platform dependant ReTune mobile configuration */
- int num_retune_mobile_texts;
- const char **retune_mobile_texts;
- int retune_mobile_cfg[2];
- struct soc_enum retune_mobile_enum;
-
- struct snd_soc_jack *jack;
- bool detecting;
- bool jack_mic;
- wm8915_polarity_fn polarity_cb;
-
-#ifdef CONFIG_GPIOLIB
- struct gpio_chip gpio_chip;
-#endif
-};
-
-/* We can't use the same notifier block for more than one supply and
- * there's no way I can see to get from a callback to the caller
- * except container_of().
- */
-#define WM8915_REGULATOR_EVENT(n) \
-static int wm8915_regulator_event_##n(struct notifier_block *nb, \
- unsigned long event, void *data) \
-{ \
- struct wm8915_priv *wm8915 = container_of(nb, struct wm8915_priv, \
- disable_nb[n]); \
- if (event & REGULATOR_EVENT_DISABLE) { \
- wm8915->codec->cache_sync = 1; \
- } \
- return 0; \
-}
-
-WM8915_REGULATOR_EVENT(0)
-WM8915_REGULATOR_EVENT(1)
-WM8915_REGULATOR_EVENT(2)
-WM8915_REGULATOR_EVENT(3)
-
-static const u16 wm8915_reg[WM8915_MAX_REGISTER] = {
- [WM8915_SOFTWARE_RESET] = 0x8915,
- [WM8915_POWER_MANAGEMENT_7] = 0x10,
- [WM8915_DAC1_HPOUT1_VOLUME] = 0x88,
- [WM8915_DAC2_HPOUT2_VOLUME] = 0x88,
- [WM8915_DAC1_LEFT_VOLUME] = 0x2c0,
- [WM8915_DAC1_RIGHT_VOLUME] = 0x2c0,
- [WM8915_DAC2_LEFT_VOLUME] = 0x2c0,
- [WM8915_DAC2_RIGHT_VOLUME] = 0x2c0,
- [WM8915_OUTPUT1_LEFT_VOLUME] = 0x80,
- [WM8915_OUTPUT1_RIGHT_VOLUME] = 0x80,
- [WM8915_OUTPUT2_LEFT_VOLUME] = 0x80,
- [WM8915_OUTPUT2_RIGHT_VOLUME] = 0x80,
- [WM8915_MICBIAS_1] = 0x39,
- [WM8915_MICBIAS_2] = 0x39,
- [WM8915_LDO_1] = 0x3,
- [WM8915_LDO_2] = 0x13,
- [WM8915_ACCESSORY_DETECT_MODE_1] = 0x4,
- [WM8915_HEADPHONE_DETECT_1] = 0x20,
- [WM8915_MIC_DETECT_1] = 0x7600,
- [WM8915_MIC_DETECT_2] = 0xbf,
- [WM8915_CHARGE_PUMP_1] = 0x1f25,
- [WM8915_CHARGE_PUMP_2] = 0xab19,
- [WM8915_DC_SERVO_5] = 0x2a2a,
- [WM8915_CONTROL_INTERFACE_1] = 0x8004,
- [WM8915_CLOCKING_1] = 0x10,
- [WM8915_AIF_RATE] = 0x83,
- [WM8915_FLL_CONTROL_4] = 0x5dc0,
- [WM8915_FLL_CONTROL_5] = 0xc84,
- [WM8915_FLL_EFS_2] = 0x2,
- [WM8915_AIF1_TX_LRCLK_1] = 0x80,
- [WM8915_AIF1_TX_LRCLK_2] = 0x8,
- [WM8915_AIF1_RX_LRCLK_1] = 0x80,
- [WM8915_AIF1TX_DATA_CONFIGURATION_1] = 0x1818,
- [WM8915_AIF1RX_DATA_CONFIGURATION] = 0x1818,
- [WM8915_AIF1TX_TEST] = 0x7,
- [WM8915_AIF2_TX_LRCLK_1] = 0x80,
- [WM8915_AIF2_TX_LRCLK_2] = 0x8,
- [WM8915_AIF2_RX_LRCLK_1] = 0x80,
- [WM8915_AIF2TX_DATA_CONFIGURATION_1] = 0x1818,
- [WM8915_AIF2RX_DATA_CONFIGURATION] = 0x1818,
- [WM8915_AIF2TX_TEST] = 0x1,
- [WM8915_DSP1_TX_LEFT_VOLUME] = 0xc0,
- [WM8915_DSP1_TX_RIGHT_VOLUME] = 0xc0,
- [WM8915_DSP1_RX_LEFT_VOLUME] = 0xc0,
- [WM8915_DSP1_RX_RIGHT_VOLUME] = 0xc0,
- [WM8915_DSP1_TX_FILTERS] = 0x2000,
- [WM8915_DSP1_RX_FILTERS_1] = 0x200,
- [WM8915_DSP1_RX_FILTERS_2] = 0x10,
- [WM8915_DSP1_DRC_1] = 0x98,
- [WM8915_DSP1_DRC_2] = 0x845,
- [WM8915_DSP1_RX_EQ_GAINS_1] = 0x6318,
- [WM8915_DSP1_RX_EQ_GAINS_2] = 0x6300,
- [WM8915_DSP1_RX_EQ_BAND_1_A] = 0xfca,
- [WM8915_DSP1_RX_EQ_BAND_1_B] = 0x400,
- [WM8915_DSP1_RX_EQ_BAND_1_PG] = 0xd8,
- [WM8915_DSP1_RX_EQ_BAND_2_A] = 0x1eb5,
- [WM8915_DSP1_RX_EQ_BAND_2_B] = 0xf145,
- [WM8915_DSP1_RX_EQ_BAND_2_C] = 0xb75,
- [WM8915_DSP1_RX_EQ_BAND_2_PG] = 0x1c5,
- [WM8915_DSP1_RX_EQ_BAND_3_A] = 0x1c58,
- [WM8915_DSP1_RX_EQ_BAND_3_B] = 0xf373,
- [WM8915_DSP1_RX_EQ_BAND_3_C] = 0xa54,
- [WM8915_DSP1_RX_EQ_BAND_3_PG] = 0x558,
- [WM8915_DSP1_RX_EQ_BAND_4_A] = 0x168e,
- [WM8915_DSP1_RX_EQ_BAND_4_B] = 0xf829,
- [WM8915_DSP1_RX_EQ_BAND_4_C] = 0x7ad,
- [WM8915_DSP1_RX_EQ_BAND_4_PG] = 0x1103,
- [WM8915_DSP1_RX_EQ_BAND_5_A] = 0x564,
- [WM8915_DSP1_RX_EQ_BAND_5_B] = 0x559,
- [WM8915_DSP1_RX_EQ_BAND_5_PG] = 0x4000,
- [WM8915_DSP2_TX_LEFT_VOLUME] = 0xc0,
- [WM8915_DSP2_TX_RIGHT_VOLUME] = 0xc0,
- [WM8915_DSP2_RX_LEFT_VOLUME] = 0xc0,
- [WM8915_DSP2_RX_RIGHT_VOLUME] = 0xc0,
- [WM8915_DSP2_TX_FILTERS] = 0x2000,
- [WM8915_DSP2_RX_FILTERS_1] = 0x200,
- [WM8915_DSP2_RX_FILTERS_2] = 0x10,
- [WM8915_DSP2_DRC_1] = 0x98,
- [WM8915_DSP2_DRC_2] = 0x845,
- [WM8915_DSP2_RX_EQ_GAINS_1] = 0x6318,
- [WM8915_DSP2_RX_EQ_GAINS_2] = 0x6300,
- [WM8915_DSP2_RX_EQ_BAND_1_A] = 0xfca,
- [WM8915_DSP2_RX_EQ_BAND_1_B] = 0x400,
- [WM8915_DSP2_RX_EQ_BAND_1_PG] = 0xd8,
- [WM8915_DSP2_RX_EQ_BAND_2_A] = 0x1eb5,
- [WM8915_DSP2_RX_EQ_BAND_2_B] = 0xf145,
- [WM8915_DSP2_RX_EQ_BAND_2_C] = 0xb75,
- [WM8915_DSP2_RX_EQ_BAND_2_PG] = 0x1c5,
- [WM8915_DSP2_RX_EQ_BAND_3_A] = 0x1c58,
- [WM8915_DSP2_RX_EQ_BAND_3_B] = 0xf373,
- [WM8915_DSP2_RX_EQ_BAND_3_C] = 0xa54,
- [WM8915_DSP2_RX_EQ_BAND_3_PG] = 0x558,
- [WM8915_DSP2_RX_EQ_BAND_4_A] = 0x168e,
- [WM8915_DSP2_RX_EQ_BAND_4_B] = 0xf829,
- [WM8915_DSP2_RX_EQ_BAND_4_C] = 0x7ad,
- [WM8915_DSP2_RX_EQ_BAND_4_PG] = 0x1103,
- [WM8915_DSP2_RX_EQ_BAND_5_A] = 0x564,
- [WM8915_DSP2_RX_EQ_BAND_5_B] = 0x559,
- [WM8915_DSP2_RX_EQ_BAND_5_PG] = 0x4000,
- [WM8915_OVERSAMPLING] = 0xd,
- [WM8915_SIDETONE] = 0x1040,
- [WM8915_GPIO_1] = 0xa101,
- [WM8915_GPIO_2] = 0xa101,
- [WM8915_GPIO_3] = 0xa101,
- [WM8915_GPIO_4] = 0xa101,
- [WM8915_GPIO_5] = 0xa101,
- [WM8915_PULL_CONTROL_2] = 0x140,
- [WM8915_INTERRUPT_STATUS_1_MASK] = 0x1f,
- [WM8915_INTERRUPT_STATUS_2_MASK] = 0x1ecf,
- [WM8915_RIGHT_PDM_SPEAKER] = 0x1,
- [WM8915_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69,
- [WM8915_PDM_SPEAKER_VOLUME] = 0x66,
- [WM8915_WRITE_SEQUENCER_0] = 0x1,
- [WM8915_WRITE_SEQUENCER_1] = 0x1,
- [WM8915_WRITE_SEQUENCER_3] = 0x6,
- [WM8915_WRITE_SEQUENCER_4] = 0x40,
- [WM8915_WRITE_SEQUENCER_5] = 0x1,
- [WM8915_WRITE_SEQUENCER_6] = 0xf,
- [WM8915_WRITE_SEQUENCER_7] = 0x6,
- [WM8915_WRITE_SEQUENCER_8] = 0x1,
- [WM8915_WRITE_SEQUENCER_9] = 0x3,
- [WM8915_WRITE_SEQUENCER_10] = 0x104,
- [WM8915_WRITE_SEQUENCER_12] = 0x60,
- [WM8915_WRITE_SEQUENCER_13] = 0x11,
- [WM8915_WRITE_SEQUENCER_14] = 0x401,
- [WM8915_WRITE_SEQUENCER_16] = 0x50,
- [WM8915_WRITE_SEQUENCER_17] = 0x3,
- [WM8915_WRITE_SEQUENCER_18] = 0x100,
- [WM8915_WRITE_SEQUENCER_20] = 0x51,
- [WM8915_WRITE_SEQUENCER_21] = 0x3,
- [WM8915_WRITE_SEQUENCER_22] = 0x104,
- [WM8915_WRITE_SEQUENCER_23] = 0xa,
- [WM8915_WRITE_SEQUENCER_24] = 0x60,
- [WM8915_WRITE_SEQUENCER_25] = 0x3b,
- [WM8915_WRITE_SEQUENCER_26] = 0x502,
- [WM8915_WRITE_SEQUENCER_27] = 0x100,
- [WM8915_WRITE_SEQUENCER_28] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_32] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_36] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_40] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_44] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_48] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_52] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_56] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_60] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_64] = 0x1,
- [WM8915_WRITE_SEQUENCER_65] = 0x1,
- [WM8915_WRITE_SEQUENCER_67] = 0x6,
- [WM8915_WRITE_SEQUENCER_68] = 0x40,
- [WM8915_WRITE_SEQUENCER_69] = 0x1,
- [WM8915_WRITE_SEQUENCER_70] = 0xf,
- [WM8915_WRITE_SEQUENCER_71] = 0x6,
- [WM8915_WRITE_SEQUENCER_72] = 0x1,
- [WM8915_WRITE_SEQUENCER_73] = 0x3,
- [WM8915_WRITE_SEQUENCER_74] = 0x104,
- [WM8915_WRITE_SEQUENCER_76] = 0x60,
- [WM8915_WRITE_SEQUENCER_77] = 0x11,
- [WM8915_WRITE_SEQUENCER_78] = 0x401,
- [WM8915_WRITE_SEQUENCER_80] = 0x50,
- [WM8915_WRITE_SEQUENCER_81] = 0x3,
- [WM8915_WRITE_SEQUENCER_82] = 0x100,
- [WM8915_WRITE_SEQUENCER_84] = 0x60,
- [WM8915_WRITE_SEQUENCER_85] = 0x3b,
- [WM8915_WRITE_SEQUENCER_86] = 0x502,
- [WM8915_WRITE_SEQUENCER_87] = 0x100,
- [WM8915_WRITE_SEQUENCER_88] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_92] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_96] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_100] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_104] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_108] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_112] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_116] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_120] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_124] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_128] = 0x1,
- [WM8915_WRITE_SEQUENCER_129] = 0x1,
- [WM8915_WRITE_SEQUENCER_131] = 0x6,
- [WM8915_WRITE_SEQUENCER_132] = 0x40,
- [WM8915_WRITE_SEQUENCER_133] = 0x1,
- [WM8915_WRITE_SEQUENCER_134] = 0xf,
- [WM8915_WRITE_SEQUENCER_135] = 0x6,
- [WM8915_WRITE_SEQUENCER_136] = 0x1,
- [WM8915_WRITE_SEQUENCER_137] = 0x3,
- [WM8915_WRITE_SEQUENCER_138] = 0x106,
- [WM8915_WRITE_SEQUENCER_140] = 0x61,
- [WM8915_WRITE_SEQUENCER_141] = 0x11,
- [WM8915_WRITE_SEQUENCER_142] = 0x401,
- [WM8915_WRITE_SEQUENCER_144] = 0x50,
- [WM8915_WRITE_SEQUENCER_145] = 0x3,
- [WM8915_WRITE_SEQUENCER_146] = 0x102,
- [WM8915_WRITE_SEQUENCER_148] = 0x51,
- [WM8915_WRITE_SEQUENCER_149] = 0x3,
- [WM8915_WRITE_SEQUENCER_150] = 0x106,
- [WM8915_WRITE_SEQUENCER_151] = 0xa,
- [WM8915_WRITE_SEQUENCER_152] = 0x61,
- [WM8915_WRITE_SEQUENCER_153] = 0x3b,
- [WM8915_WRITE_SEQUENCER_154] = 0x502,
- [WM8915_WRITE_SEQUENCER_155] = 0x100,
- [WM8915_WRITE_SEQUENCER_156] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_160] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_164] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_168] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_172] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_176] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_180] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_184] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_188] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_192] = 0x1,
- [WM8915_WRITE_SEQUENCER_193] = 0x1,
- [WM8915_WRITE_SEQUENCER_195] = 0x6,
- [WM8915_WRITE_SEQUENCER_196] = 0x40,
- [WM8915_WRITE_SEQUENCER_197] = 0x1,
- [WM8915_WRITE_SEQUENCER_198] = 0xf,
- [WM8915_WRITE_SEQUENCER_199] = 0x6,
- [WM8915_WRITE_SEQUENCER_200] = 0x1,
- [WM8915_WRITE_SEQUENCER_201] = 0x3,
- [WM8915_WRITE_SEQUENCER_202] = 0x106,
- [WM8915_WRITE_SEQUENCER_204] = 0x61,
- [WM8915_WRITE_SEQUENCER_205] = 0x11,
- [WM8915_WRITE_SEQUENCER_206] = 0x401,
- [WM8915_WRITE_SEQUENCER_208] = 0x50,
- [WM8915_WRITE_SEQUENCER_209] = 0x3,
- [WM8915_WRITE_SEQUENCER_210] = 0x102,
- [WM8915_WRITE_SEQUENCER_212] = 0x61,
- [WM8915_WRITE_SEQUENCER_213] = 0x3b,
- [WM8915_WRITE_SEQUENCER_214] = 0x502,
- [WM8915_WRITE_SEQUENCER_215] = 0x100,
- [WM8915_WRITE_SEQUENCER_216] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_220] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_224] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_228] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_232] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_236] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_240] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_244] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_248] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_252] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_256] = 0x60,
- [WM8915_WRITE_SEQUENCER_258] = 0x601,
- [WM8915_WRITE_SEQUENCER_260] = 0x50,
- [WM8915_WRITE_SEQUENCER_262] = 0x100,
- [WM8915_WRITE_SEQUENCER_264] = 0x1,
- [WM8915_WRITE_SEQUENCER_266] = 0x104,
- [WM8915_WRITE_SEQUENCER_267] = 0x100,
- [WM8915_WRITE_SEQUENCER_268] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_272] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_276] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_280] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_284] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_288] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_292] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_296] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_300] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_304] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_308] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_312] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_316] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_320] = 0x61,
- [WM8915_WRITE_SEQUENCER_322] = 0x601,
- [WM8915_WRITE_SEQUENCER_324] = 0x50,
- [WM8915_WRITE_SEQUENCER_326] = 0x102,
- [WM8915_WRITE_SEQUENCER_328] = 0x1,
- [WM8915_WRITE_SEQUENCER_330] = 0x106,
- [WM8915_WRITE_SEQUENCER_331] = 0x100,
- [WM8915_WRITE_SEQUENCER_332] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_336] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_340] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_344] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_348] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_352] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_356] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_360] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_364] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_368] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_372] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_376] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_380] = 0x2fff,
- [WM8915_WRITE_SEQUENCER_384] = 0x60,
- [WM8915_WRITE_SEQUENCER_386] = 0x601,
- [WM8915_WRITE_SEQUENCER_388] = 0x61,
- [WM8915_WRITE_SEQUENCER_390] = 0x601,
- [WM8915_WRITE_SEQUENCER_392] = 0x50,
- [WM8915_WRITE_SEQUENCER_394] = 0x300,
- [WM8915_WRITE_SEQUENCER_396] = 0x1,
- [WM8915_WRITE_SEQUENCER_398] = 0x304,
- [WM8915_WRITE_SEQUENCER_400] = 0x40,
- [WM8915_WRITE_SEQUENCER_402] = 0xf,
- [WM8915_WRITE_SEQUENCER_404] = 0x1,
- [WM8915_WRITE_SEQUENCER_407] = 0x100,
-};
-
-static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0);
-static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
-static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
-static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0);
-static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);
-static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);
-static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
-
-static const char *sidetone_hpf_text[] = {
- "2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz"
-};
-
-static const struct soc_enum sidetone_hpf =
- SOC_ENUM_SINGLE(WM8915_SIDETONE, 7, 6, sidetone_hpf_text);
-
-static const char *hpf_mode_text[] = {
- "HiFi", "Custom", "Voice"
-};
-
-static const struct soc_enum dsp1tx_hpf_mode =
- SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 3, 3, hpf_mode_text);
-
-static const struct soc_enum dsp2tx_hpf_mode =
- SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 3, 3, hpf_mode_text);
-
-static const char *hpf_cutoff_text[] = {
- "50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
-};
-
-static const struct soc_enum dsp1tx_hpf_cutoff =
- SOC_ENUM_SINGLE(WM8915_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text);
-
-static const struct soc_enum dsp2tx_hpf_cutoff =
- SOC_ENUM_SINGLE(WM8915_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text);
-
-static void wm8915_set_retune_mobile(struct snd_soc_codec *codec, int block)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct wm8915_pdata *pdata = &wm8915->pdata;
- int base, best, best_val, save, i, cfg, iface;
-
- if (!wm8915->num_retune_mobile_texts)
- return;
-
- switch (block) {
- case 0:
- base = WM8915_DSP1_RX_EQ_GAINS_1;
- if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) &
- WM8915_DSP1RX_SRC)
- iface = 1;
- else
- iface = 0;
- break;
- case 1:
- base = WM8915_DSP1_RX_EQ_GAINS_2;
- if (snd_soc_read(codec, WM8915_POWER_MANAGEMENT_8) &
- WM8915_DSP2RX_SRC)
- iface = 1;
- else
- iface = 0;
- break;
- default:
- return;
- }
-
- /* Find the version of the currently selected configuration
- * with the nearest sample rate. */
- cfg = wm8915->retune_mobile_cfg[block];
- best = 0;
- best_val = INT_MAX;
- for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
- if (strcmp(pdata->retune_mobile_cfgs[i].name,
- wm8915->retune_mobile_texts[cfg]) == 0 &&
- abs(pdata->retune_mobile_cfgs[i].rate
- - wm8915->rx_rate[iface]) < best_val) {
- best = i;
- best_val = abs(pdata->retune_mobile_cfgs[i].rate
- - wm8915->rx_rate[iface]);
- }
- }
-
- dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n",
- block,
- pdata->retune_mobile_cfgs[best].name,
- pdata->retune_mobile_cfgs[best].rate,
- wm8915->rx_rate[iface]);
-
- /* The EQ will be disabled while reconfiguring it, remember the
- * current configuration.
- */
- save = snd_soc_read(codec, base);
- save &= WM8915_DSP1RX_EQ_ENA;
-
- for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++)
- snd_soc_update_bits(codec, base + i, 0xffff,
- pdata->retune_mobile_cfgs[best].regs[i]);
-
- snd_soc_update_bits(codec, base, WM8915_DSP1RX_EQ_ENA, save);
-}
-
-/* Icky as hell but saves code duplication */
-static int wm8915_get_retune_mobile_block(const char *name)
-{
- if (strcmp(name, "DSP1 EQ Mode") == 0)
- return 0;
- if (strcmp(name, "DSP2 EQ Mode") == 0)
- return 1;
- return -EINVAL;
-}
-
-static int wm8915_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct wm8915_pdata *pdata = &wm8915->pdata;
- int block = wm8915_get_retune_mobile_block(kcontrol->id.name);
- int value = ucontrol->value.integer.value[0];
-
- if (block < 0)
- return block;
-
- if (value >= pdata->num_retune_mobile_cfgs)
- return -EINVAL;
-
- wm8915->retune_mobile_cfg[block] = value;
-
- wm8915_set_retune_mobile(codec, block);
-
- return 0;
-}
-
-static int wm8915_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int block = wm8915_get_retune_mobile_block(kcontrol->id.name);
-
- ucontrol->value.enumerated.item[0] = wm8915->retune_mobile_cfg[block];
-
- return 0;
-}
-
-static const struct snd_kcontrol_new wm8915_snd_controls[] = {
-SOC_DOUBLE_R_TLV("Capture Volume", WM8915_LEFT_LINE_INPUT_VOLUME,
- WM8915_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv),
-SOC_DOUBLE_R("Capture ZC Switch", WM8915_LEFT_LINE_INPUT_VOLUME,
- WM8915_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0),
-
-SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8915_DAC1_MIXER_VOLUMES,
- 0, 5, 24, 0, sidetone_tlv),
-SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8915_DAC2_MIXER_VOLUMES,
- 0, 5, 24, 0, sidetone_tlv),
-SOC_SINGLE("Sidetone LPF Switch", WM8915_SIDETONE, 12, 1, 0),
-SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf),
-SOC_SINGLE("Sidetone HPF Switch", WM8915_SIDETONE, 6, 1, 0),
-
-SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8915_DSP1_TX_LEFT_VOLUME,
- WM8915_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
-SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8915_DSP2_TX_LEFT_VOLUME,
- WM8915_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
-
-SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8915_DSP1_TX_FILTERS,
- 13, 1, 0),
-SOC_DOUBLE("DSP1 Capture HPF Switch", WM8915_DSP1_TX_FILTERS, 12, 11, 1, 0),
-SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode),
-SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff),
-
-SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8915_DSP2_TX_FILTERS,
- 13, 1, 0),
-SOC_DOUBLE("DSP2 Capture HPF Switch", WM8915_DSP2_TX_FILTERS, 12, 11, 1, 0),
-SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode),
-SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff),
-
-SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8915_DSP1_RX_LEFT_VOLUME,
- WM8915_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
-SOC_SINGLE("DSP1 Playback Switch", WM8915_DSP1_RX_FILTERS_1, 9, 1, 1),
-
-SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8915_DSP2_RX_LEFT_VOLUME,
- WM8915_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
-SOC_SINGLE("DSP2 Playback Switch", WM8915_DSP2_RX_FILTERS_1, 9, 1, 1),
-
-SOC_DOUBLE_R_TLV("DAC1 Volume", WM8915_DAC1_LEFT_VOLUME,
- WM8915_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
-SOC_DOUBLE_R("DAC1 Switch", WM8915_DAC1_LEFT_VOLUME,
- WM8915_DAC1_RIGHT_VOLUME, 9, 1, 1),
-
-SOC_DOUBLE_R_TLV("DAC2 Volume", WM8915_DAC2_LEFT_VOLUME,
- WM8915_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
-SOC_DOUBLE_R("DAC2 Switch", WM8915_DAC2_LEFT_VOLUME,
- WM8915_DAC2_RIGHT_VOLUME, 9, 1, 1),
-
-SOC_SINGLE("Speaker High Performance Switch", WM8915_OVERSAMPLING, 3, 1, 0),
-SOC_SINGLE("DMIC High Performance Switch", WM8915_OVERSAMPLING, 2, 1, 0),
-SOC_SINGLE("ADC High Performance Switch", WM8915_OVERSAMPLING, 1, 1, 0),
-SOC_SINGLE("DAC High Performance Switch", WM8915_OVERSAMPLING, 0, 1, 0),
-
-SOC_SINGLE("DAC Soft Mute Switch", WM8915_DAC_SOFTMUTE, 1, 1, 0),
-SOC_SINGLE("DAC Slow Soft Mute Switch", WM8915_DAC_SOFTMUTE, 0, 1, 0),
-
-SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8915_DAC1_HPOUT1_VOLUME, 0, 4,
- 8, 0, out_digital_tlv),
-SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8915_DAC2_HPOUT2_VOLUME, 0, 4,
- 8, 0, out_digital_tlv),
-
-SOC_DOUBLE_R_TLV("Output 1 Volume", WM8915_OUTPUT1_LEFT_VOLUME,
- WM8915_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv),
-SOC_DOUBLE_R("Output 1 ZC Switch", WM8915_OUTPUT1_LEFT_VOLUME,
- WM8915_OUTPUT1_RIGHT_VOLUME, 7, 1, 0),
-
-SOC_DOUBLE_R_TLV("Output 2 Volume", WM8915_OUTPUT2_LEFT_VOLUME,
- WM8915_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv),
-SOC_DOUBLE_R("Output 2 ZC Switch", WM8915_OUTPUT2_LEFT_VOLUME,
- WM8915_OUTPUT2_RIGHT_VOLUME, 7, 1, 0),
-
-SOC_DOUBLE_TLV("Speaker Volume", WM8915_PDM_SPEAKER_VOLUME, 0, 4, 8, 0,
- spk_tlv),
-SOC_DOUBLE_R("Speaker Switch", WM8915_LEFT_PDM_SPEAKER,
- WM8915_RIGHT_PDM_SPEAKER, 3, 1, 1),
-SOC_DOUBLE_R("Speaker ZC Switch", WM8915_LEFT_PDM_SPEAKER,
- WM8915_RIGHT_PDM_SPEAKER, 2, 1, 0),
-
-SOC_SINGLE("DSP1 EQ Switch", WM8915_DSP1_RX_EQ_GAINS_1, 0, 1, 0),
-SOC_SINGLE("DSP2 EQ Switch", WM8915_DSP2_RX_EQ_GAINS_1, 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new wm8915_eq_controls[] = {
-SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 11, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 6, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8915_DSP1_RX_EQ_GAINS_1, 1, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 11, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8915_DSP1_RX_EQ_GAINS_2, 6, 31, 0,
- eq_tlv),
-
-SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 11, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 6, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8915_DSP2_RX_EQ_GAINS_1, 1, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 11, 31, 0,
- eq_tlv),
-SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8915_DSP2_RX_EQ_GAINS_2, 6, 31, 0,
- eq_tlv),
-};
-
-static int cp_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- msleep(5);
- break;
- default:
- BUG();
- return -EINVAL;
- }
-
- return 0;
-}
-
-static int rmv_short_event(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec);
-
- /* Record which outputs we enabled */
- switch (event) {
- case SND_SOC_DAPM_PRE_PMD:
- wm8915->hpout_pending &= ~w->shift;
- break;
- case SND_SOC_DAPM_PRE_PMU:
- wm8915->hpout_pending |= w->shift;
- break;
- default:
- BUG();
- return -EINVAL;
- }
-
- return 0;
-}
-
-static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
-{
- struct i2c_client *i2c = to_i2c_client(codec->dev);
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int i, ret;
- unsigned long timeout = 200;
-
- snd_soc_write(codec, WM8915_DC_SERVO_2, mask);
-
- /* Use the interrupt if possible */
- do {
- if (i2c->irq) {
- timeout = wait_for_completion_timeout(&wm8915->dcs_done,
- msecs_to_jiffies(200));
- if (timeout == 0)
- dev_err(codec->dev, "DC servo timed out\n");
-
- } else {
- msleep(1);
- if (--i) {
- timeout = 0;
- break;
- }
- }
-
- ret = snd_soc_read(codec, WM8915_DC_SERVO_2);
- dev_dbg(codec->dev, "DC servo state: %x\n", ret);
- } while (ret & mask);
-
- if (timeout == 0)
- dev_err(codec->dev, "DC servo timed out for %x\n", mask);
- else
- dev_dbg(codec->dev, "DC servo complete for %x\n", mask);
-}
-
-static void wm8915_seq_notifier(struct snd_soc_dapm_context *dapm,
- enum snd_soc_dapm_type event, int subseq)
-{
- struct snd_soc_codec *codec = container_of(dapm,
- struct snd_soc_codec, dapm);
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- u16 val, mask;
-
- /* Complete any pending DC servo starts */
- if (wm8915->dcs_pending) {
- dev_dbg(codec->dev, "Starting DC servo for %x\n",
- wm8915->dcs_pending);
-
- /* Trigger a startup sequence */
- wait_for_dc_servo(codec, wm8915->dcs_pending
- << WM8915_DCS_TRIG_STARTUP_0_SHIFT);
-
- wm8915->dcs_pending = 0;
- }
-
- if (wm8915->hpout_pending != wm8915->hpout_ena) {
- dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n",
- wm8915->hpout_ena, wm8915->hpout_pending);
-
- val = 0;
- mask = 0;
- if (wm8915->hpout_pending & HPOUT1L) {
- val |= WM8915_HPOUT1L_RMV_SHORT;
- mask |= WM8915_HPOUT1L_RMV_SHORT;
- } else {
- mask |= WM8915_HPOUT1L_RMV_SHORT |
- WM8915_HPOUT1L_OUTP |
- WM8915_HPOUT1L_DLY;
- }
-
- if (wm8915->hpout_pending & HPOUT1R) {
- val |= WM8915_HPOUT1R_RMV_SHORT;
- mask |= WM8915_HPOUT1R_RMV_SHORT;
- } else {
- mask |= WM8915_HPOUT1R_RMV_SHORT |
- WM8915_HPOUT1R_OUTP |
- WM8915_HPOUT1R_DLY;
- }
-
- snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_1, mask, val);
-
- val = 0;
- mask = 0;
- if (wm8915->hpout_pending & HPOUT2L) {
- val |= WM8915_HPOUT2L_RMV_SHORT;
- mask |= WM8915_HPOUT2L_RMV_SHORT;
- } else {
- mask |= WM8915_HPOUT2L_RMV_SHORT |
- WM8915_HPOUT2L_OUTP |
- WM8915_HPOUT2L_DLY;
- }
-
- if (wm8915->hpout_pending & HPOUT2R) {
- val |= WM8915_HPOUT2R_RMV_SHORT;
- mask |= WM8915_HPOUT2R_RMV_SHORT;
- } else {
- mask |= WM8915_HPOUT2R_RMV_SHORT |
- WM8915_HPOUT2R_OUTP |
- WM8915_HPOUT2R_DLY;
- }
-
- snd_soc_update_bits(codec, WM8915_ANALOGUE_HP_2, mask, val);
-
- wm8915->hpout_ena = wm8915->hpout_pending;
- }
-}
-
-static int dcs_start(struct snd_soc_dapm_widget *w,
- struct snd_kcontrol *kcontrol, int event)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(w->codec);
-
- switch (event) {
- case SND_SOC_DAPM_POST_PMU:
- wm8915->dcs_pending |= 1 << w->shift;
- break;
- default:
- BUG();
- return -EINVAL;
- }
-
- return 0;
-}
-
-static const char *sidetone_text[] = {
- "IN1", "IN2",
-};
-
-static const struct soc_enum left_sidetone_enum =
- SOC_ENUM_SINGLE(WM8915_SIDETONE, 0, 2, sidetone_text);
-
-static const struct snd_kcontrol_new left_sidetone =
- SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum);
-
-static const struct soc_enum right_sidetone_enum =
- SOC_ENUM_SINGLE(WM8915_SIDETONE, 1, 2, sidetone_text);
-
-static const struct snd_kcontrol_new right_sidetone =
- SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum);
-
-static const char *spk_text[] = {
- "DAC1L", "DAC1R", "DAC2L", "DAC2R"
-};
-
-static const struct soc_enum spkl_enum =
- SOC_ENUM_SINGLE(WM8915_LEFT_PDM_SPEAKER, 0, 4, spk_text);
-
-static const struct snd_kcontrol_new spkl_mux =
- SOC_DAPM_ENUM("SPKL", spkl_enum);
-
-static const struct soc_enum spkr_enum =
- SOC_ENUM_SINGLE(WM8915_RIGHT_PDM_SPEAKER, 0, 4, spk_text);
-
-static const struct snd_kcontrol_new spkr_mux =
- SOC_DAPM_ENUM("SPKR", spkr_enum);
-
-static const char *dsp1rx_text[] = {
- "AIF1", "AIF2"
-};
-
-static const struct soc_enum dsp1rx_enum =
- SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text);
-
-static const struct snd_kcontrol_new dsp1rx =
- SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum);
-
-static const char *dsp2rx_text[] = {
- "AIF2", "AIF1"
-};
-
-static const struct soc_enum dsp2rx_enum =
- SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text);
-
-static const struct snd_kcontrol_new dsp2rx =
- SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum);
-
-static const char *aif2tx_text[] = {
- "DSP2", "DSP1", "AIF1"
-};
-
-static const struct soc_enum aif2tx_enum =
- SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_8, 6, 3, aif2tx_text);
-
-static const struct snd_kcontrol_new aif2tx =
- SOC_DAPM_ENUM("AIF2TX", aif2tx_enum);
-
-static const char *inmux_text[] = {
- "ADC", "DMIC1", "DMIC2"
-};
-
-static const struct soc_enum in1_enum =
- SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 0, 3, inmux_text);
-
-static const struct snd_kcontrol_new in1_mux =
- SOC_DAPM_ENUM("IN1 Mux", in1_enum);
-
-static const struct soc_enum in2_enum =
- SOC_ENUM_SINGLE(WM8915_POWER_MANAGEMENT_7, 4, 3, inmux_text);
-
-static const struct snd_kcontrol_new in2_mux =
- SOC_DAPM_ENUM("IN2 Mux", in2_enum);
-
-static const struct snd_kcontrol_new dac2r_mix[] = {
-SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING,
- 5, 1, 0),
-SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING,
- 4, 1, 0),
-SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0),
-SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dac2l_mix[] = {
-SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING,
- 5, 1, 0),
-SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC2_LEFT_MIXER_ROUTING,
- 4, 1, 0),
-SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0),
-SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dac1r_mix[] = {
-SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING,
- 5, 1, 0),
-SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING,
- 4, 1, 0),
-SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0),
-SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dac1l_mix[] = {
-SOC_DAPM_SINGLE("Right Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING,
- 5, 1, 0),
-SOC_DAPM_SINGLE("Left Sidetone Switch", WM8915_DAC1_LEFT_MIXER_ROUTING,
- 4, 1, 0),
-SOC_DAPM_SINGLE("DSP2 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0),
-SOC_DAPM_SINGLE("DSP1 Switch", WM8915_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dsp1txl[] = {
-SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING,
- 1, 1, 0),
-SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_LEFT_MIXER_ROUTING,
- 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dsp1txr[] = {
-SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING,
- 1, 1, 0),
-SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP1_TX_RIGHT_MIXER_ROUTING,
- 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dsp2txl[] = {
-SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING,
- 1, 1, 0),
-SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_LEFT_MIXER_ROUTING,
- 0, 1, 0),
-};
-
-static const struct snd_kcontrol_new dsp2txr[] = {
-SOC_DAPM_SINGLE("IN1 Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING,
- 1, 1, 0),
-SOC_DAPM_SINGLE("DAC Switch", WM8915_DSP2_TX_RIGHT_MIXER_ROUTING,
- 0, 1, 0),
-};
-
-
-static const struct snd_soc_dapm_widget wm8915_dapm_widgets[] = {
-SND_SOC_DAPM_INPUT("IN1LN"),
-SND_SOC_DAPM_INPUT("IN1LP"),
-SND_SOC_DAPM_INPUT("IN1RN"),
-SND_SOC_DAPM_INPUT("IN1RP"),
-
-SND_SOC_DAPM_INPUT("IN2LN"),
-SND_SOC_DAPM_INPUT("IN2LP"),
-SND_SOC_DAPM_INPUT("IN2RN"),
-SND_SOC_DAPM_INPUT("IN2RP"),
-
-SND_SOC_DAPM_INPUT("DMIC1DAT"),
-SND_SOC_DAPM_INPUT("DMIC2DAT"),
-
-SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8915_AIF_CLOCKING_1, 0, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8915_CLOCKING_1, 1, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8915_CLOCKING_1, 2, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8915_CHARGE_PUMP_1, 15, 0, cp_event,
- SND_SOC_DAPM_POST_PMU),
-
-SND_SOC_DAPM_SUPPLY("LDO2", WM8915_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
-SND_SOC_DAPM_MICBIAS("MICB2", WM8915_POWER_MANAGEMENT_1, 9, 0),
-SND_SOC_DAPM_MICBIAS("MICB1", WM8915_POWER_MANAGEMENT_1, 8, 0),
-
-SND_SOC_DAPM_PGA("IN1L PGA", WM8915_POWER_MANAGEMENT_2, 5, 0, NULL, 0),
-SND_SOC_DAPM_PGA("IN1R PGA", WM8915_POWER_MANAGEMENT_2, 4, 0, NULL, 0),
-
-SND_SOC_DAPM_MUX("IN1L Mux", SND_SOC_NOPM, 0, 0, &in1_mux),
-SND_SOC_DAPM_MUX("IN1R Mux", SND_SOC_NOPM, 0, 0, &in1_mux),
-SND_SOC_DAPM_MUX("IN2L Mux", SND_SOC_NOPM, 0, 0, &in2_mux),
-SND_SOC_DAPM_MUX("IN2R Mux", SND_SOC_NOPM, 0, 0, &in2_mux),
-
-SND_SOC_DAPM_PGA("IN1L", WM8915_POWER_MANAGEMENT_7, 2, 0, NULL, 0),
-SND_SOC_DAPM_PGA("IN1R", WM8915_POWER_MANAGEMENT_7, 3, 0, NULL, 0),
-SND_SOC_DAPM_PGA("IN2L", WM8915_POWER_MANAGEMENT_7, 6, 0, NULL, 0),
-SND_SOC_DAPM_PGA("IN2R", WM8915_POWER_MANAGEMENT_7, 7, 0, NULL, 0),
-
-SND_SOC_DAPM_SUPPLY("DMIC2", WM8915_POWER_MANAGEMENT_7, 9, 0, NULL, 0),
-SND_SOC_DAPM_SUPPLY("DMIC1", WM8915_POWER_MANAGEMENT_7, 8, 0, NULL, 0),
-
-SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8915_POWER_MANAGEMENT_3, 5, 0),
-SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8915_POWER_MANAGEMENT_3, 4, 0),
-SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8915_POWER_MANAGEMENT_3, 3, 0),
-SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8915_POWER_MANAGEMENT_3, 2, 0),
-
-SND_SOC_DAPM_ADC("ADCL", NULL, WM8915_POWER_MANAGEMENT_3, 1, 0),
-SND_SOC_DAPM_ADC("ADCR", NULL, WM8915_POWER_MANAGEMENT_3, 0, 0),
-
-SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone),
-SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone),
-
-SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 11, 0),
-SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 10, 0),
-SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8915_POWER_MANAGEMENT_3, 9, 0),
-SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8915_POWER_MANAGEMENT_3, 8, 0),
-
-SND_SOC_DAPM_MIXER("DSP2TXL", WM8915_POWER_MANAGEMENT_5, 11, 0,
- dsp2txl, ARRAY_SIZE(dsp2txl)),
-SND_SOC_DAPM_MIXER("DSP2TXR", WM8915_POWER_MANAGEMENT_5, 10, 0,
- dsp2txr, ARRAY_SIZE(dsp2txr)),
-SND_SOC_DAPM_MIXER("DSP1TXL", WM8915_POWER_MANAGEMENT_5, 9, 0,
- dsp1txl, ARRAY_SIZE(dsp1txl)),
-SND_SOC_DAPM_MIXER("DSP1TXR", WM8915_POWER_MANAGEMENT_5, 8, 0,
- dsp1txr, ARRAY_SIZE(dsp1txr)),
-
-SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0,
- dac2l_mix, ARRAY_SIZE(dac2l_mix)),
-SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0,
- dac2r_mix, ARRAY_SIZE(dac2r_mix)),
-SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0,
- dac1l_mix, ARRAY_SIZE(dac1l_mix)),
-SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0,
- dac1r_mix, ARRAY_SIZE(dac1r_mix)),
-
-SND_SOC_DAPM_DAC("DAC2L", NULL, WM8915_POWER_MANAGEMENT_5, 3, 0),
-SND_SOC_DAPM_DAC("DAC2R", NULL, WM8915_POWER_MANAGEMENT_5, 2, 0),
-SND_SOC_DAPM_DAC("DAC1L", NULL, WM8915_POWER_MANAGEMENT_5, 1, 0),
-SND_SOC_DAPM_DAC("DAC1R", NULL, WM8915_POWER_MANAGEMENT_5, 0, 0),
-
-SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1,
- WM8915_POWER_MANAGEMENT_4, 9, 0),
-SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2,
- WM8915_POWER_MANAGEMENT_4, 8, 0),
-
-SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1,
- WM8915_POWER_MANAGEMENT_6, 9, 0),
-SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2,
- WM8915_POWER_MANAGEMENT_6, 8, 0),
-
-SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5,
- WM8915_POWER_MANAGEMENT_4, 5, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4,
- WM8915_POWER_MANAGEMENT_4, 4, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3,
- WM8915_POWER_MANAGEMENT_4, 3, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2,
- WM8915_POWER_MANAGEMENT_4, 2, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1,
- WM8915_POWER_MANAGEMENT_4, 1, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0,
- WM8915_POWER_MANAGEMENT_4, 0, 0),
-
-SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5,
- WM8915_POWER_MANAGEMENT_6, 5, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4,
- WM8915_POWER_MANAGEMENT_6, 4, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3,
- WM8915_POWER_MANAGEMENT_6, 3, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2,
- WM8915_POWER_MANAGEMENT_6, 2, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1,
- WM8915_POWER_MANAGEMENT_6, 1, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0,
- WM8915_POWER_MANAGEMENT_6, 0, 0),
-
-/* We route as stereo pairs so define some dummy widgets to squash
- * things down for now. RXA = 0,1, RXB = 2,3 and so on */
-SND_SOC_DAPM_PGA("AIF1RXA", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_PGA("AIF1RXB", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_PGA("AIF1RXC", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_PGA("AIF2RX", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_PGA("DSP2TX", SND_SOC_NOPM, 0, 0, NULL, 0),
-
-SND_SOC_DAPM_MUX("DSP1RX", SND_SOC_NOPM, 0, 0, &dsp1rx),
-SND_SOC_DAPM_MUX("DSP2RX", SND_SOC_NOPM, 0, 0, &dsp2rx),
-SND_SOC_DAPM_MUX("AIF2TX", SND_SOC_NOPM, 0, 0, &aif2tx),
-
-SND_SOC_DAPM_MUX("SPKL", SND_SOC_NOPM, 0, 0, &spkl_mux),
-SND_SOC_DAPM_MUX("SPKR", SND_SOC_NOPM, 0, 0, &spkr_mux),
-SND_SOC_DAPM_PGA("SPKL PGA", WM8915_LEFT_PDM_SPEAKER, 4, 0, NULL, 0),
-SND_SOC_DAPM_PGA("SPKR PGA", WM8915_RIGHT_PDM_SPEAKER, 4, 0, NULL, 0),
-
-SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8915_POWER_MANAGEMENT_1, 7, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8915_ANALOGUE_HP_2, 5, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8915_DC_SERVO_1, 2, 0, dcs_start,
- SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8915_ANALOGUE_HP_2, 6, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0,
- rmv_short_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-
-SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8915_POWER_MANAGEMENT_1, 6, 0,NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8915_ANALOGUE_HP_2, 1, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8915_DC_SERVO_1, 3, 0, dcs_start,
- SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8915_ANALOGUE_HP_2, 2, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0,
- rmv_short_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-
-SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8915_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8915_ANALOGUE_HP_1, 5, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8915_DC_SERVO_1, 0, 0, dcs_start,
- SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8915_ANALOGUE_HP_1, 6, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0,
- rmv_short_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-
-SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8915_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8915_ANALOGUE_HP_1, 1, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8915_DC_SERVO_1, 1, 0, dcs_start,
- SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8915_ANALOGUE_HP_1, 2, 0, NULL, 0),
-SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0,
- rmv_short_event,
- SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-
-SND_SOC_DAPM_OUTPUT("HPOUT1L"),
-SND_SOC_DAPM_OUTPUT("HPOUT1R"),
-SND_SOC_DAPM_OUTPUT("HPOUT2L"),
-SND_SOC_DAPM_OUTPUT("HPOUT2R"),
-SND_SOC_DAPM_OUTPUT("SPKDAT"),
-};
-
-static const struct snd_soc_dapm_route wm8915_dapm_routes[] = {
- { "AIFCLK", NULL, "SYSCLK" },
- { "SYSDSPCLK", NULL, "SYSCLK" },
- { "Charge Pump", NULL, "SYSCLK" },
-
- { "MICB1", NULL, "LDO2" },
- { "MICB2", NULL, "LDO2" },
-
- { "IN1L PGA", NULL, "IN2LN" },
- { "IN1L PGA", NULL, "IN2LP" },
- { "IN1L PGA", NULL, "IN1LN" },
- { "IN1L PGA", NULL, "IN1LP" },
-
- { "IN1R PGA", NULL, "IN2RN" },
- { "IN1R PGA", NULL, "IN2RP" },
- { "IN1R PGA", NULL, "IN1RN" },
- { "IN1R PGA", NULL, "IN1RP" },
-
- { "ADCL", NULL, "IN1L PGA" },
-
- { "ADCR", NULL, "IN1R PGA" },
-
- { "DMIC1L", NULL, "DMIC1DAT" },
- { "DMIC1R", NULL, "DMIC1DAT" },
- { "DMIC2L", NULL, "DMIC2DAT" },
- { "DMIC2R", NULL, "DMIC2DAT" },
-
- { "DMIC2L", NULL, "DMIC2" },
- { "DMIC2R", NULL, "DMIC2" },
- { "DMIC1L", NULL, "DMIC1" },
- { "DMIC1R", NULL, "DMIC1" },
-
- { "IN1L Mux", "ADC", "ADCL" },
- { "IN1L Mux", "DMIC1", "DMIC1L" },
- { "IN1L Mux", "DMIC2", "DMIC2L" },
-
- { "IN1R Mux", "ADC", "ADCR" },
- { "IN1R Mux", "DMIC1", "DMIC1R" },
- { "IN1R Mux", "DMIC2", "DMIC2R" },
-
- { "IN2L Mux", "ADC", "ADCL" },
- { "IN2L Mux", "DMIC1", "DMIC1L" },
- { "IN2L Mux", "DMIC2", "DMIC2L" },
-
- { "IN2R Mux", "ADC", "ADCR" },
- { "IN2R Mux", "DMIC1", "DMIC1R" },
- { "IN2R Mux", "DMIC2", "DMIC2R" },
-
- { "Left Sidetone", "IN1", "IN1L Mux" },
- { "Left Sidetone", "IN2", "IN2L Mux" },
-
- { "Right Sidetone", "IN1", "IN1R Mux" },
- { "Right Sidetone", "IN2", "IN2R Mux" },
-
- { "DSP1TXL", "IN1 Switch", "IN1L Mux" },
- { "DSP1TXR", "IN1 Switch", "IN1R Mux" },
-
- { "DSP2TXL", "IN1 Switch", "IN2L Mux" },
- { "DSP2TXR", "IN1 Switch", "IN2R Mux" },
-
- { "AIF1TX0", NULL, "DSP1TXL" },
- { "AIF1TX1", NULL, "DSP1TXR" },
- { "AIF1TX2", NULL, "DSP2TXL" },
- { "AIF1TX3", NULL, "DSP2TXR" },
- { "AIF1TX4", NULL, "AIF2RX0" },
- { "AIF1TX5", NULL, "AIF2RX1" },
-
- { "AIF1RX0", NULL, "AIFCLK" },
- { "AIF1RX1", NULL, "AIFCLK" },
- { "AIF1RX2", NULL, "AIFCLK" },
- { "AIF1RX3", NULL, "AIFCLK" },
- { "AIF1RX4", NULL, "AIFCLK" },
- { "AIF1RX5", NULL, "AIFCLK" },
-
- { "AIF2RX0", NULL, "AIFCLK" },
- { "AIF2RX1", NULL, "AIFCLK" },
-
- { "DSP1RXL", NULL, "SYSDSPCLK" },
- { "DSP1RXR", NULL, "SYSDSPCLK" },
- { "DSP2RXL", NULL, "SYSDSPCLK" },
- { "DSP2RXR", NULL, "SYSDSPCLK" },
- { "DSP1TXL", NULL, "SYSDSPCLK" },
- { "DSP1TXR", NULL, "SYSDSPCLK" },
- { "DSP2TXL", NULL, "SYSDSPCLK" },
- { "DSP2TXR", NULL, "SYSDSPCLK" },
-
- { "AIF1RXA", NULL, "AIF1RX0" },
- { "AIF1RXA", NULL, "AIF1RX1" },
- { "AIF1RXB", NULL, "AIF1RX2" },
- { "AIF1RXB", NULL, "AIF1RX3" },
- { "AIF1RXC", NULL, "AIF1RX4" },
- { "AIF1RXC", NULL, "AIF1RX5" },
-
- { "AIF2RX", NULL, "AIF2RX0" },
- { "AIF2RX", NULL, "AIF2RX1" },
-
- { "AIF2TX", "DSP2", "DSP2TX" },
- { "AIF2TX", "DSP1", "DSP1RX" },
- { "AIF2TX", "AIF1", "AIF1RXC" },
-
- { "DSP1RXL", NULL, "DSP1RX" },
- { "DSP1RXR", NULL, "DSP1RX" },
- { "DSP2RXL", NULL, "DSP2RX" },
- { "DSP2RXR", NULL, "DSP2RX" },
-
- { "DSP2TX", NULL, "DSP2TXL" },
- { "DSP2TX", NULL, "DSP2TXR" },
-
- { "DSP1RX", "AIF1", "AIF1RXA" },
- { "DSP1RX", "AIF2", "AIF2RX" },
-
- { "DSP2RX", "AIF1", "AIF1RXB" },
- { "DSP2RX", "AIF2", "AIF2RX" },
-
- { "DAC2L Mixer", "DSP2 Switch", "DSP2RXL" },
- { "DAC2L Mixer", "DSP1 Switch", "DSP1RXL" },
- { "DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" },
- { "DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" },
-
- { "DAC2R Mixer", "DSP2 Switch", "DSP2RXR" },
- { "DAC2R Mixer", "DSP1 Switch", "DSP1RXR" },
- { "DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" },
- { "DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" },
-
- { "DAC1L Mixer", "DSP2 Switch", "DSP2RXL" },
- { "DAC1L Mixer", "DSP1 Switch", "DSP1RXL" },
- { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" },
- { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" },
-
- { "DAC1R Mixer", "DSP2 Switch", "DSP2RXR" },
- { "DAC1R Mixer", "DSP1 Switch", "DSP1RXR" },
- { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" },
- { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" },
-
- { "DAC1L", NULL, "DAC1L Mixer" },
- { "DAC1R", NULL, "DAC1R Mixer" },
- { "DAC2L", NULL, "DAC2L Mixer" },
- { "DAC2R", NULL, "DAC2R Mixer" },
-
- { "HPOUT2L PGA", NULL, "Charge Pump" },
- { "HPOUT2L PGA", NULL, "DAC2L" },
- { "HPOUT2L_DLY", NULL, "HPOUT2L PGA" },
- { "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" },
- { "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" },
- { "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" },
-
- { "HPOUT2R PGA", NULL, "Charge Pump" },
- { "HPOUT2R PGA", NULL, "DAC2R" },
- { "HPOUT2R_DLY", NULL, "HPOUT2R PGA" },
- { "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" },
- { "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" },
- { "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" },
-
- { "HPOUT1L PGA", NULL, "Charge Pump" },
- { "HPOUT1L PGA", NULL, "DAC1L" },
- { "HPOUT1L_DLY", NULL, "HPOUT1L PGA" },
- { "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" },
- { "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" },
- { "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" },
-
- { "HPOUT1R PGA", NULL, "Charge Pump" },
- { "HPOUT1R PGA", NULL, "DAC1R" },
- { "HPOUT1R_DLY", NULL, "HPOUT1R PGA" },
- { "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" },
- { "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" },
- { "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" },
-
- { "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" },
- { "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" },
- { "HPOUT1L", NULL, "HPOUT1L_RMV_SHORT" },
- { "HPOUT1R", NULL, "HPOUT1R_RMV_SHORT" },
-
- { "SPKL", "DAC1L", "DAC1L" },
- { "SPKL", "DAC1R", "DAC1R" },
- { "SPKL", "DAC2L", "DAC2L" },
- { "SPKL", "DAC2R", "DAC2R" },
-
- { "SPKR", "DAC1L", "DAC1L" },
- { "SPKR", "DAC1R", "DAC1R" },
- { "SPKR", "DAC2L", "DAC2L" },
- { "SPKR", "DAC2R", "DAC2R" },
-
- { "SPKL PGA", NULL, "SPKL" },
- { "SPKR PGA", NULL, "SPKR" },
-
- { "SPKDAT", NULL, "SPKL PGA" },
- { "SPKDAT", NULL, "SPKR PGA" },
-};
-
-static int wm8915_readable_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- /* Due to the sparseness of the register map the compiler
- * output from an explicit switch statement ends up being much
- * more efficient than a table.
- */
- switch (reg) {
- case WM8915_SOFTWARE_RESET:
- case WM8915_POWER_MANAGEMENT_1:
- case WM8915_POWER_MANAGEMENT_2:
- case WM8915_POWER_MANAGEMENT_3:
- case WM8915_POWER_MANAGEMENT_4:
- case WM8915_POWER_MANAGEMENT_5:
- case WM8915_POWER_MANAGEMENT_6:
- case WM8915_POWER_MANAGEMENT_7:
- case WM8915_POWER_MANAGEMENT_8:
- case WM8915_LEFT_LINE_INPUT_VOLUME:
- case WM8915_RIGHT_LINE_INPUT_VOLUME:
- case WM8915_LINE_INPUT_CONTROL:
- case WM8915_DAC1_HPOUT1_VOLUME:
- case WM8915_DAC2_HPOUT2_VOLUME:
- case WM8915_DAC1_LEFT_VOLUME:
- case WM8915_DAC1_RIGHT_VOLUME:
- case WM8915_DAC2_LEFT_VOLUME:
- case WM8915_DAC2_RIGHT_VOLUME:
- case WM8915_OUTPUT1_LEFT_VOLUME:
- case WM8915_OUTPUT1_RIGHT_VOLUME:
- case WM8915_OUTPUT2_LEFT_VOLUME:
- case WM8915_OUTPUT2_RIGHT_VOLUME:
- case WM8915_MICBIAS_1:
- case WM8915_MICBIAS_2:
- case WM8915_LDO_1:
- case WM8915_LDO_2:
- case WM8915_ACCESSORY_DETECT_MODE_1:
- case WM8915_ACCESSORY_DETECT_MODE_2:
- case WM8915_HEADPHONE_DETECT_1:
- case WM8915_HEADPHONE_DETECT_2:
- case WM8915_MIC_DETECT_1:
- case WM8915_MIC_DETECT_2:
- case WM8915_MIC_DETECT_3:
- case WM8915_CHARGE_PUMP_1:
- case WM8915_CHARGE_PUMP_2:
- case WM8915_DC_SERVO_1:
- case WM8915_DC_SERVO_2:
- case WM8915_DC_SERVO_3:
- case WM8915_DC_SERVO_5:
- case WM8915_DC_SERVO_6:
- case WM8915_DC_SERVO_7:
- case WM8915_DC_SERVO_READBACK_0:
- case WM8915_ANALOGUE_HP_1:
- case WM8915_ANALOGUE_HP_2:
- case WM8915_CHIP_REVISION:
- case WM8915_CONTROL_INTERFACE_1:
- case WM8915_WRITE_SEQUENCER_CTRL_1:
- case WM8915_WRITE_SEQUENCER_CTRL_2:
- case WM8915_AIF_CLOCKING_1:
- case WM8915_AIF_CLOCKING_2:
- case WM8915_CLOCKING_1:
- case WM8915_CLOCKING_2:
- case WM8915_AIF_RATE:
- case WM8915_FLL_CONTROL_1:
- case WM8915_FLL_CONTROL_2:
- case WM8915_FLL_CONTROL_3:
- case WM8915_FLL_CONTROL_4:
- case WM8915_FLL_CONTROL_5:
- case WM8915_FLL_CONTROL_6:
- case WM8915_FLL_EFS_1:
- case WM8915_FLL_EFS_2:
- case WM8915_AIF1_CONTROL:
- case WM8915_AIF1_BCLK:
- case WM8915_AIF1_TX_LRCLK_1:
- case WM8915_AIF1_TX_LRCLK_2:
- case WM8915_AIF1_RX_LRCLK_1:
- case WM8915_AIF1_RX_LRCLK_2:
- case WM8915_AIF1TX_DATA_CONFIGURATION_1:
- case WM8915_AIF1TX_DATA_CONFIGURATION_2:
- case WM8915_AIF1RX_DATA_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_0_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_1_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_2_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_3_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_4_CONFIGURATION:
- case WM8915_AIF1TX_CHANNEL_5_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_0_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_1_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_2_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_3_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_4_CONFIGURATION:
- case WM8915_AIF1RX_CHANNEL_5_CONFIGURATION:
- case WM8915_AIF1RX_MONO_CONFIGURATION:
- case WM8915_AIF1TX_TEST:
- case WM8915_AIF2_CONTROL:
- case WM8915_AIF2_BCLK:
- case WM8915_AIF2_TX_LRCLK_1:
- case WM8915_AIF2_TX_LRCLK_2:
- case WM8915_AIF2_RX_LRCLK_1:
- case WM8915_AIF2_RX_LRCLK_2:
- case WM8915_AIF2TX_DATA_CONFIGURATION_1:
- case WM8915_AIF2TX_DATA_CONFIGURATION_2:
- case WM8915_AIF2RX_DATA_CONFIGURATION:
- case WM8915_AIF2TX_CHANNEL_0_CONFIGURATION:
- case WM8915_AIF2TX_CHANNEL_1_CONFIGURATION:
- case WM8915_AIF2RX_CHANNEL_0_CONFIGURATION:
- case WM8915_AIF2RX_CHANNEL_1_CONFIGURATION:
- case WM8915_AIF2RX_MONO_CONFIGURATION:
- case WM8915_AIF2TX_TEST:
- case WM8915_DSP1_TX_LEFT_VOLUME:
- case WM8915_DSP1_TX_RIGHT_VOLUME:
- case WM8915_DSP1_RX_LEFT_VOLUME:
- case WM8915_DSP1_RX_RIGHT_VOLUME:
- case WM8915_DSP1_TX_FILTERS:
- case WM8915_DSP1_RX_FILTERS_1:
- case WM8915_DSP1_RX_FILTERS_2:
- case WM8915_DSP1_DRC_1:
- case WM8915_DSP1_DRC_2:
- case WM8915_DSP1_DRC_3:
- case WM8915_DSP1_DRC_4:
- case WM8915_DSP1_DRC_5:
- case WM8915_DSP1_RX_EQ_GAINS_1:
- case WM8915_DSP1_RX_EQ_GAINS_2:
- case WM8915_DSP1_RX_EQ_BAND_1_A:
- case WM8915_DSP1_RX_EQ_BAND_1_B:
- case WM8915_DSP1_RX_EQ_BAND_1_PG:
- case WM8915_DSP1_RX_EQ_BAND_2_A:
- case WM8915_DSP1_RX_EQ_BAND_2_B:
- case WM8915_DSP1_RX_EQ_BAND_2_C:
- case WM8915_DSP1_RX_EQ_BAND_2_PG:
- case WM8915_DSP1_RX_EQ_BAND_3_A:
- case WM8915_DSP1_RX_EQ_BAND_3_B:
- case WM8915_DSP1_RX_EQ_BAND_3_C:
- case WM8915_DSP1_RX_EQ_BAND_3_PG:
- case WM8915_DSP1_RX_EQ_BAND_4_A:
- case WM8915_DSP1_RX_EQ_BAND_4_B:
- case WM8915_DSP1_RX_EQ_BAND_4_C:
- case WM8915_DSP1_RX_EQ_BAND_4_PG:
- case WM8915_DSP1_RX_EQ_BAND_5_A:
- case WM8915_DSP1_RX_EQ_BAND_5_B:
- case WM8915_DSP1_RX_EQ_BAND_5_PG:
- case WM8915_DSP2_TX_LEFT_VOLUME:
- case WM8915_DSP2_TX_RIGHT_VOLUME:
- case WM8915_DSP2_RX_LEFT_VOLUME:
- case WM8915_DSP2_RX_RIGHT_VOLUME:
- case WM8915_DSP2_TX_FILTERS:
- case WM8915_DSP2_RX_FILTERS_1:
- case WM8915_DSP2_RX_FILTERS_2:
- case WM8915_DSP2_DRC_1:
- case WM8915_DSP2_DRC_2:
- case WM8915_DSP2_DRC_3:
- case WM8915_DSP2_DRC_4:
- case WM8915_DSP2_DRC_5:
- case WM8915_DSP2_RX_EQ_GAINS_1:
- case WM8915_DSP2_RX_EQ_GAINS_2:
- case WM8915_DSP2_RX_EQ_BAND_1_A:
- case WM8915_DSP2_RX_EQ_BAND_1_B:
- case WM8915_DSP2_RX_EQ_BAND_1_PG:
- case WM8915_DSP2_RX_EQ_BAND_2_A:
- case WM8915_DSP2_RX_EQ_BAND_2_B:
- case WM8915_DSP2_RX_EQ_BAND_2_C:
- case WM8915_DSP2_RX_EQ_BAND_2_PG:
- case WM8915_DSP2_RX_EQ_BAND_3_A:
- case WM8915_DSP2_RX_EQ_BAND_3_B:
- case WM8915_DSP2_RX_EQ_BAND_3_C:
- case WM8915_DSP2_RX_EQ_BAND_3_PG:
- case WM8915_DSP2_RX_EQ_BAND_4_A:
- case WM8915_DSP2_RX_EQ_BAND_4_B:
- case WM8915_DSP2_RX_EQ_BAND_4_C:
- case WM8915_DSP2_RX_EQ_BAND_4_PG:
- case WM8915_DSP2_RX_EQ_BAND_5_A:
- case WM8915_DSP2_RX_EQ_BAND_5_B:
- case WM8915_DSP2_RX_EQ_BAND_5_PG:
- case WM8915_DAC1_MIXER_VOLUMES:
- case WM8915_DAC1_LEFT_MIXER_ROUTING:
- case WM8915_DAC1_RIGHT_MIXER_ROUTING:
- case WM8915_DAC2_MIXER_VOLUMES:
- case WM8915_DAC2_LEFT_MIXER_ROUTING:
- case WM8915_DAC2_RIGHT_MIXER_ROUTING:
- case WM8915_DSP1_TX_LEFT_MIXER_ROUTING:
- case WM8915_DSP1_TX_RIGHT_MIXER_ROUTING:
- case WM8915_DSP2_TX_LEFT_MIXER_ROUTING:
- case WM8915_DSP2_TX_RIGHT_MIXER_ROUTING:
- case WM8915_DSP_TX_MIXER_SELECT:
- case WM8915_DAC_SOFTMUTE:
- case WM8915_OVERSAMPLING:
- case WM8915_SIDETONE:
- case WM8915_GPIO_1:
- case WM8915_GPIO_2:
- case WM8915_GPIO_3:
- case WM8915_GPIO_4:
- case WM8915_GPIO_5:
- case WM8915_PULL_CONTROL_1:
- case WM8915_PULL_CONTROL_2:
- case WM8915_INTERRUPT_STATUS_1:
- case WM8915_INTERRUPT_STATUS_2:
- case WM8915_INTERRUPT_RAW_STATUS_2:
- case WM8915_INTERRUPT_STATUS_1_MASK:
- case WM8915_INTERRUPT_STATUS_2_MASK:
- case WM8915_INTERRUPT_CONTROL:
- case WM8915_LEFT_PDM_SPEAKER:
- case WM8915_RIGHT_PDM_SPEAKER:
- case WM8915_PDM_SPEAKER_MUTE_SEQUENCE:
- case WM8915_PDM_SPEAKER_VOLUME:
- return 1;
- default:
- return 0;
- }
-}
-
-static int wm8915_volatile_register(struct snd_soc_codec *codec,
- unsigned int reg)
-{
- switch (reg) {
- case WM8915_SOFTWARE_RESET:
- case WM8915_CHIP_REVISION:
- case WM8915_LDO_1:
- case WM8915_LDO_2:
- case WM8915_INTERRUPT_STATUS_1:
- case WM8915_INTERRUPT_STATUS_2:
- case WM8915_INTERRUPT_RAW_STATUS_2:
- case WM8915_DC_SERVO_READBACK_0:
- case WM8915_DC_SERVO_2:
- case WM8915_DC_SERVO_6:
- case WM8915_DC_SERVO_7:
- case WM8915_FLL_CONTROL_6:
- case WM8915_MIC_DETECT_3:
- case WM8915_HEADPHONE_DETECT_1:
- case WM8915_HEADPHONE_DETECT_2:
- return 1;
- default:
- return 0;
- }
-}
-
-static int wm8915_reset(struct snd_soc_codec *codec)
-{
- return snd_soc_write(codec, WM8915_SOFTWARE_RESET, 0x8915);
-}
-
-static const int bclk_divs[] = {
- 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96
-};
-
-static void wm8915_update_bclk(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int aif, best, cur_val, bclk_rate, bclk_reg, i;
-
- /* Don't bother if we're in a low frequency idle mode that
- * can't support audio.
- */
- if (wm8915->sysclk < 64000)
- return;
-
- for (aif = 0; aif < WM8915_AIFS; aif++) {
- switch (aif) {
- case 0:
- bclk_reg = WM8915_AIF1_BCLK;
- break;
- case 1:
- bclk_reg = WM8915_AIF2_BCLK;
- break;
- }
-
- bclk_rate = wm8915->bclk_rate[aif];
-
- /* Pick a divisor for BCLK as close as we can get to ideal */
- best = 0;
- for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
- cur_val = (wm8915->sysclk / bclk_divs[i]) - bclk_rate;
- if (cur_val < 0) /* BCLK table is sorted */
- break;
- best = i;
- }
- bclk_rate = wm8915->sysclk / bclk_divs[best];
- dev_dbg(codec->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n",
- bclk_divs[best], bclk_rate);
-
- snd_soc_update_bits(codec, bclk_reg,
- WM8915_AIF1_BCLK_DIV_MASK, best);
- }
-}
-
-static int wm8915_set_bias_level(struct snd_soc_codec *codec,
- enum snd_soc_bias_level level)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int ret;
-
- switch (level) {
- case SND_SOC_BIAS_ON:
- break;
-
- case SND_SOC_BIAS_PREPARE:
- if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
- snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1,
- WM8915_BG_ENA, WM8915_BG_ENA);
- msleep(2);
- }
- break;
-
- case SND_SOC_BIAS_STANDBY:
- if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
- ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies),
- wm8915->supplies);
- if (ret != 0) {
- dev_err(codec->dev,
- "Failed to enable supplies: %d\n",
- ret);
- return ret;
- }
-
- if (wm8915->pdata.ldo_ena >= 0) {
- gpio_set_value_cansleep(wm8915->pdata.ldo_ena,
- 1);
- msleep(5);
- }
-
- codec->cache_only = false;
- snd_soc_cache_sync(codec);
- }
-
- snd_soc_update_bits(codec, WM8915_POWER_MANAGEMENT_1,
- WM8915_BG_ENA, 0);
- break;
-
- case SND_SOC_BIAS_OFF:
- codec->cache_only = true;
- if (wm8915->pdata.ldo_ena >= 0)
- gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
- regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies),
- wm8915->supplies);
- break;
- }
-
- codec->dapm.bias_level = level;
-
- return 0;
-}
-
-static int wm8915_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
-{
- struct snd_soc_codec *codec = dai->codec;
- int aifctrl = 0;
- int bclk = 0;
- int lrclk_tx = 0;
- int lrclk_rx = 0;
- int aifctrl_reg, bclk_reg, lrclk_tx_reg, lrclk_rx_reg;
-
- switch (dai->id) {
- case 0:
- aifctrl_reg = WM8915_AIF1_CONTROL;
- bclk_reg = WM8915_AIF1_BCLK;
- lrclk_tx_reg = WM8915_AIF1_TX_LRCLK_2;
- lrclk_rx_reg = WM8915_AIF1_RX_LRCLK_2;
- break;
- case 1:
- aifctrl_reg = WM8915_AIF2_CONTROL;
- bclk_reg = WM8915_AIF2_BCLK;
- lrclk_tx_reg = WM8915_AIF2_TX_LRCLK_2;
- lrclk_rx_reg = WM8915_AIF2_RX_LRCLK_2;
- break;
- default:
- BUG();
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
- case SND_SOC_DAIFMT_NB_NF:
- break;
- case SND_SOC_DAIFMT_IB_NF:
- bclk |= WM8915_AIF1_BCLK_INV;
- break;
- case SND_SOC_DAIFMT_NB_IF:
- lrclk_tx |= WM8915_AIF1TX_LRCLK_INV;
- lrclk_rx |= WM8915_AIF1RX_LRCLK_INV;
- break;
- case SND_SOC_DAIFMT_IB_IF:
- bclk |= WM8915_AIF1_BCLK_INV;
- lrclk_tx |= WM8915_AIF1TX_LRCLK_INV;
- lrclk_rx |= WM8915_AIF1RX_LRCLK_INV;
- break;
- }
-
- switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
- case SND_SOC_DAIFMT_CBS_CFS:
- break;
- case SND_SOC_DAIFMT_CBS_CFM:
- lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR;
- lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR;
- break;
- case SND_SOC_DAIFMT_CBM_CFS:
- bclk |= WM8915_AIF1_BCLK_MSTR;
- break;
- case SND_SOC_DAIFMT_CBM_CFM:
- bclk |= WM8915_AIF1_BCLK_MSTR;
- lrclk_tx |= WM8915_AIF1TX_LRCLK_MSTR;
- lrclk_rx |= WM8915_AIF1RX_LRCLK_MSTR;
- break;
- default:
- return -EINVAL;
- }
-
- switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
- case SND_SOC_DAIFMT_DSP_A:
- break;
- case SND_SOC_DAIFMT_DSP_B:
- aifctrl |= 1;
- break;
- case SND_SOC_DAIFMT_I2S:
- aifctrl |= 2;
- break;
- case SND_SOC_DAIFMT_LEFT_J:
- aifctrl |= 3;
- break;
- default:
- return -EINVAL;
- }
-
- snd_soc_update_bits(codec, aifctrl_reg, WM8915_AIF1_FMT_MASK, aifctrl);
- snd_soc_update_bits(codec, bclk_reg,
- WM8915_AIF1_BCLK_INV | WM8915_AIF1_BCLK_MSTR,
- bclk);
- snd_soc_update_bits(codec, lrclk_tx_reg,
- WM8915_AIF1TX_LRCLK_INV |
- WM8915_AIF1TX_LRCLK_MSTR,
- lrclk_tx);
- snd_soc_update_bits(codec, lrclk_rx_reg,
- WM8915_AIF1RX_LRCLK_INV |
- WM8915_AIF1RX_LRCLK_MSTR,
- lrclk_rx);
-
- return 0;
-}
-
-static const int dsp_divs[] = {
- 48000, 32000, 16000, 8000
-};
-
-static int wm8915_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params,
- struct snd_soc_dai *dai)
-{
- struct snd_soc_codec *codec = dai->codec;
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int bits, i, bclk_rate;
- int aifdata = 0;
- int lrclk = 0;
- int dsp = 0;
- int aifdata_reg, lrclk_reg, dsp_shift;
-
- switch (dai->id) {
- case 0:
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
- (snd_soc_read(codec, WM8915_GPIO_1)) & WM8915_GP1_FN_MASK) {
- aifdata_reg = WM8915_AIF1RX_DATA_CONFIGURATION;
- lrclk_reg = WM8915_AIF1_RX_LRCLK_1;
- } else {
- aifdata_reg = WM8915_AIF1TX_DATA_CONFIGURATION_1;
- lrclk_reg = WM8915_AIF1_TX_LRCLK_1;
- }
- dsp_shift = 0;
- break;
- case 1:
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
- (snd_soc_read(codec, WM8915_GPIO_2)) & WM8915_GP2_FN_MASK) {
- aifdata_reg = WM8915_AIF2RX_DATA_CONFIGURATION;
- lrclk_reg = WM8915_AIF2_RX_LRCLK_1;
- } else {
- aifdata_reg = WM8915_AIF2TX_DATA_CONFIGURATION_1;
- lrclk_reg = WM8915_AIF2_TX_LRCLK_1;
- }
- dsp_shift = WM8915_DSP2_DIV_SHIFT;
- break;
- default:
- BUG();
- return -EINVAL;
- }
-
- bclk_rate = snd_soc_params_to_bclk(params);
- if (bclk_rate < 0) {
- dev_err(codec->dev, "Unsupported BCLK rate: %d\n", bclk_rate);
- return bclk_rate;
- }
-
- wm8915->bclk_rate[dai->id] = bclk_rate;
- wm8915->rx_rate[dai->id] = params_rate(params);
-
- /* Needs looking at for TDM */
- bits = snd_pcm_format_width(params_format(params));
- if (bits < 0)
- return bits;
- aifdata |= (bits << WM8915_AIF1TX_WL_SHIFT) | bits;
-
- for (i = 0; i < ARRAY_SIZE(dsp_divs); i++) {
- if (dsp_divs[i] == params_rate(params))
- break;
- }
- if (i == ARRAY_SIZE(dsp_divs)) {
- dev_err(codec->dev, "Unsupported sample rate %dHz\n",
- params_rate(params));
- return -EINVAL;
- }
- dsp |= i << dsp_shift;
-
- wm8915_update_bclk(codec);
-
- lrclk = bclk_rate / params_rate(params);
- dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
- lrclk, bclk_rate / lrclk);
-
- snd_soc_update_bits(codec, aifdata_reg,
- WM8915_AIF1TX_WL_MASK |
- WM8915_AIF1TX_SLOT_LEN_MASK,
- aifdata);
- snd_soc_update_bits(codec, lrclk_reg, WM8915_AIF1RX_RATE_MASK,
- lrclk);
- snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_2,
- WM8915_DSP1_DIV_SHIFT << dsp_shift, dsp);
-
- return 0;
-}
-
-static int wm8915_set_sysclk(struct snd_soc_dai *dai,
- int clk_id, unsigned int freq, int dir)
-{
- struct snd_soc_codec *codec = dai->codec;
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int lfclk = 0;
- int ratediv = 0;
- int src;
- int old;
-
- if (freq == wm8915->sysclk && clk_id == wm8915->sysclk_src)
- return 0;
-
- /* Disable SYSCLK while we reconfigure */
- old = snd_soc_read(codec, WM8915_AIF_CLOCKING_1) & WM8915_SYSCLK_ENA;
- snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
- WM8915_SYSCLK_ENA, 0);
-
- switch (clk_id) {
- case WM8915_SYSCLK_MCLK1:
- wm8915->sysclk = freq;
- src = 0;
- break;
- case WM8915_SYSCLK_MCLK2:
- wm8915->sysclk = freq;
- src = 1;
- break;
- case WM8915_SYSCLK_FLL:
- wm8915->sysclk = freq;
- src = 2;
- break;
- default:
- dev_err(codec->dev, "Unsupported clock source %d\n", clk_id);
- return -EINVAL;
- }
-
- switch (wm8915->sysclk) {
- case 6144000:
- snd_soc_update_bits(codec, WM8915_AIF_RATE,
- WM8915_SYSCLK_RATE, 0);
- break;
- case 24576000:
- ratediv = WM8915_SYSCLK_DIV;
- case 12288000:
- snd_soc_update_bits(codec, WM8915_AIF_RATE,
- WM8915_SYSCLK_RATE, WM8915_SYSCLK_RATE);
- break;
- case 32000:
- case 32768:
- lfclk = WM8915_LFCLK_ENA;
- break;
- default:
- dev_warn(codec->dev, "Unsupported clock rate %dHz\n",
- wm8915->sysclk);
- return -EINVAL;
- }
-
- wm8915_update_bclk(codec);
-
- snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
- WM8915_SYSCLK_SRC_MASK | WM8915_SYSCLK_DIV_MASK,
- src << WM8915_SYSCLK_SRC_SHIFT | ratediv);
- snd_soc_update_bits(codec, WM8915_CLOCKING_1, WM8915_LFCLK_ENA, lfclk);
- snd_soc_update_bits(codec, WM8915_AIF_CLOCKING_1,
- WM8915_SYSCLK_ENA, old);
-
- wm8915->sysclk_src = clk_id;
-
- return 0;
-}
-
-struct _fll_div {
- u16 fll_fratio;
- u16 fll_outdiv;
- u16 fll_refclk_div;
- u16 fll_loop_gain;
- u16 fll_ref_freq;
- u16 n;
- u16 theta;
- u16 lambda;
-};
-
-static struct {
- unsigned int min;
- unsigned int max;
- u16 fll_fratio;
- int ratio;
-} fll_fratios[] = {
- { 0, 64000, 4, 16 },
- { 64000, 128000, 3, 8 },
- { 128000, 256000, 2, 4 },
- { 256000, 1000000, 1, 2 },
- { 1000000, 13500000, 0, 1 },
-};
-
-static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
- unsigned int Fout)
-{
- unsigned int target;
- unsigned int div;
- unsigned int fratio, gcd_fll;
- int i;
-
- /* Fref must be <=13.5MHz */
- div = 1;
- fll_div->fll_refclk_div = 0;
- while ((Fref / div) > 13500000) {
- div *= 2;
- fll_div->fll_refclk_div++;
-
- if (div > 8) {
- pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
- Fref);
- return -EINVAL;
- }
- }
-
- pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
-
- /* Apply the division for our remaining calculations */
- Fref /= div;
-
- if (Fref >= 3000000)
- fll_div->fll_loop_gain = 5;
- else
- fll_div->fll_loop_gain = 0;
-
- if (Fref >= 48000)
- fll_div->fll_ref_freq = 0;
- else
- fll_div->fll_ref_freq = 1;
-
- /* Fvco should be 90-100MHz; don't check the upper bound */
- div = 2;
- while (Fout * div < 90000000) {
- div++;
- if (div > 64) {
- pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
- Fout);
- return -EINVAL;
- }
- }
- target = Fout * div;
- fll_div->fll_outdiv = div - 1;
-
- pr_debug("FLL Fvco=%dHz\n", target);
-
- /* Find an appropraite FLL_FRATIO and factor it out of the target */
- for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
- if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
- fll_div->fll_fratio = fll_fratios[i].fll_fratio;
- fratio = fll_fratios[i].ratio;
- break;
- }
- }
- if (i == ARRAY_SIZE(fll_fratios)) {
- pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
- return -EINVAL;
- }
-
- fll_div->n = target / (fratio * Fref);
-
- if (target % Fref == 0) {
- fll_div->theta = 0;
- fll_div->lambda = 0;
- } else {
- gcd_fll = gcd(target, fratio * Fref);
-
- fll_div->theta = (target - (fll_div->n * fratio * Fref))
- / gcd_fll;
- fll_div->lambda = (fratio * Fref) / gcd_fll;
- }
-
- pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
- fll_div->n, fll_div->theta, fll_div->lambda);
- pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
- fll_div->fll_fratio, fll_div->fll_outdiv,
- fll_div->fll_refclk_div);
-
- return 0;
-}
-
-static int wm8915_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
- unsigned int Fref, unsigned int Fout)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct i2c_client *i2c = to_i2c_client(codec->dev);
- struct _fll_div fll_div;
- unsigned long timeout;
- int ret, reg;
-
- /* Any change? */
- if (source == wm8915->fll_src && Fref == wm8915->fll_fref &&
- Fout == wm8915->fll_fout)
- return 0;
-
- if (Fout == 0) {
- dev_dbg(codec->dev, "FLL disabled\n");
-
- wm8915->fll_fref = 0;
- wm8915->fll_fout = 0;
-
- snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1,
- WM8915_FLL_ENA, 0);
-
- return 0;
- }
-
- ret = fll_factors(&fll_div, Fref, Fout);
- if (ret != 0)
- return ret;
-
- switch (source) {
- case WM8915_FLL_MCLK1:
- reg = 0;
- break;
- case WM8915_FLL_MCLK2:
- reg = 1;
- break;
- case WM8915_FLL_DACLRCLK1:
- reg = 2;
- break;
- case WM8915_FLL_BCLK1:
- reg = 3;
- break;
- default:
- dev_err(codec->dev, "Unknown FLL source %d\n", ret);
- return -EINVAL;
- }
-
- reg |= fll_div.fll_refclk_div << WM8915_FLL_REFCLK_DIV_SHIFT;
- reg |= fll_div.fll_ref_freq << WM8915_FLL_REF_FREQ_SHIFT;
-
- snd_soc_update_bits(codec, WM8915_FLL_CONTROL_5,
- WM8915_FLL_REFCLK_DIV_MASK | WM8915_FLL_REF_FREQ |
- WM8915_FLL_REFCLK_SRC_MASK, reg);
-
- reg = 0;
- if (fll_div.theta || fll_div.lambda)
- reg |= WM8915_FLL_EFS_ENA | (3 << WM8915_FLL_LFSR_SEL_SHIFT);
- else
- reg |= 1 << WM8915_FLL_LFSR_SEL_SHIFT;
- snd_soc_write(codec, WM8915_FLL_EFS_2, reg);
-
- snd_soc_update_bits(codec, WM8915_FLL_CONTROL_2,
- WM8915_FLL_OUTDIV_MASK |
- WM8915_FLL_FRATIO_MASK,
- (fll_div.fll_outdiv << WM8915_FLL_OUTDIV_SHIFT) |
- (fll_div.fll_fratio));
-
- snd_soc_write(codec, WM8915_FLL_CONTROL_3, fll_div.theta);
-
- snd_soc_update_bits(codec, WM8915_FLL_CONTROL_4,
- WM8915_FLL_N_MASK | WM8915_FLL_LOOP_GAIN_MASK,
- (fll_div.n << WM8915_FLL_N_SHIFT) |
- fll_div.fll_loop_gain);
-
- snd_soc_write(codec, WM8915_FLL_EFS_1, fll_div.lambda);
-
- snd_soc_update_bits(codec, WM8915_FLL_CONTROL_1,
- WM8915_FLL_ENA, WM8915_FLL_ENA);
-
- /* The FLL supports live reconfiguration - kick that in case we were
- * already enabled.
- */
- snd_soc_write(codec, WM8915_FLL_CONTROL_6, WM8915_FLL_SWITCH_CLK);
-
- /* Wait for the FLL to lock, using the interrupt if possible */
- if (Fref > 1000000)
- timeout = usecs_to_jiffies(300);
- else
- timeout = msecs_to_jiffies(2);
-
- /* Allow substantially longer if we've actually got the IRQ */
- if (i2c->irq)
- timeout *= 1000;
-
- ret = wait_for_completion_timeout(&wm8915->fll_lock, timeout);
-
- if (ret == 0 && i2c->irq) {
- dev_err(codec->dev, "Timed out waiting for FLL\n");
- ret = -ETIMEDOUT;
- } else {
- ret = 0;
- }
-
- dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
-
- wm8915->fll_fref = Fref;
- wm8915->fll_fout = Fout;
- wm8915->fll_src = source;
-
- return ret;
-}
-
-#ifdef CONFIG_GPIOLIB
-static inline struct wm8915_priv *gpio_to_wm8915(struct gpio_chip *chip)
-{
- return container_of(chip, struct wm8915_priv, gpio_chip);
-}
-
-static void wm8915_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
-{
- struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
- struct snd_soc_codec *codec = wm8915->codec;
-
- snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
- WM8915_GP1_LVL, !!value << WM8915_GP1_LVL_SHIFT);
-}
-
-static int wm8915_gpio_direction_out(struct gpio_chip *chip,
- unsigned offset, int value)
-{
- struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
- struct snd_soc_codec *codec = wm8915->codec;
- int val;
-
- val = (1 << WM8915_GP1_FN_SHIFT) | (!!value << WM8915_GP1_LVL_SHIFT);
-
- return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
- WM8915_GP1_FN_MASK | WM8915_GP1_DIR |
- WM8915_GP1_LVL, val);
-}
-
-static int wm8915_gpio_get(struct gpio_chip *chip, unsigned offset)
-{
- struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
- struct snd_soc_codec *codec = wm8915->codec;
- int ret;
-
- ret = snd_soc_read(codec, WM8915_GPIO_1 + offset);
- if (ret < 0)
- return ret;
-
- return (ret & WM8915_GP1_LVL) != 0;
-}
-
-static int wm8915_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
-{
- struct wm8915_priv *wm8915 = gpio_to_wm8915(chip);
- struct snd_soc_codec *codec = wm8915->codec;
-
- return snd_soc_update_bits(codec, WM8915_GPIO_1 + offset,
- WM8915_GP1_FN_MASK | WM8915_GP1_DIR,
- (1 << WM8915_GP1_FN_SHIFT) |
- (1 << WM8915_GP1_DIR_SHIFT));
-}
-
-static struct gpio_chip wm8915_template_chip = {
- .label = "wm8915",
- .owner = THIS_MODULE,
- .direction_output = wm8915_gpio_direction_out,
- .set = wm8915_gpio_set,
- .direction_input = wm8915_gpio_direction_in,
- .get = wm8915_gpio_get,
- .can_sleep = 1,
-};
-
-static void wm8915_init_gpio(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int ret;
-
- wm8915->gpio_chip = wm8915_template_chip;
- wm8915->gpio_chip.ngpio = 5;
- wm8915->gpio_chip.dev = codec->dev;
-
- if (wm8915->pdata.gpio_base)
- wm8915->gpio_chip.base = wm8915->pdata.gpio_base;
- else
- wm8915->gpio_chip.base = -1;
-
- ret = gpiochip_add(&wm8915->gpio_chip);
- if (ret != 0)
- dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret);
-}
-
-static void wm8915_free_gpio(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int ret;
-
- ret = gpiochip_remove(&wm8915->gpio_chip);
- if (ret != 0)
- dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret);
-}
-#else
-static void wm8915_init_gpio(struct snd_soc_codec *codec)
-{
-}
-
-static void wm8915_free_gpio(struct snd_soc_codec *codec)
-{
-}
-#endif
-
-/**
- * wm8915_detect - Enable default WM8915 jack detection
- *
- * The WM8915 has advanced accessory detection support for headsets.
- * This function provides a default implementation which integrates
- * the majority of this functionality with minimal user configuration.
- *
- * This will detect headset, headphone and short circuit button and
- * will also detect inverted microphone ground connections and update
- * the polarity of the connections.
- */
-int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
- wm8915_polarity_fn polarity_cb)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
-
- wm8915->jack = jack;
- wm8915->detecting = true;
- wm8915->polarity_cb = polarity_cb;
-
- if (wm8915->polarity_cb)
- wm8915->polarity_cb(codec, 0);
-
- /* Clear discarge to avoid noise during detection */
- snd_soc_update_bits(codec, WM8915_MICBIAS_1,
- WM8915_MICB1_DISCH, 0);
- snd_soc_update_bits(codec, WM8915_MICBIAS_2,
- WM8915_MICB2_DISCH, 0);
-
- /* LDO2 powers the microphones, SYSCLK clocks detection */
- snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2");
- snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK");
-
- /* We start off just enabling microphone detection - even a
- * plain headphone will trigger detection.
- */
- snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
- WM8915_MICD_ENA, WM8915_MICD_ENA);
-
- /* Slowest detection rate, gives debounce for initial detection */
- snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
- WM8915_MICD_RATE_MASK,
- WM8915_MICD_RATE_MASK);
-
- /* Enable interrupts and we're off */
- snd_soc_update_bits(codec, WM8915_INTERRUPT_STATUS_2_MASK,
- WM8915_IM_MICD_EINT, 0);
-
- return 0;
-}
-EXPORT_SYMBOL_GPL(wm8915_detect);
-
-static void wm8915_micd(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int val, reg;
-
- val = snd_soc_read(codec, WM8915_MIC_DETECT_3);
-
- dev_dbg(codec->dev, "Microphone event: %x\n", val);
-
- if (!(val & WM8915_MICD_VALID)) {
- dev_warn(codec->dev, "Microphone detection state invalid\n");
- return;
- }
-
- /* No accessory, reset everything and report removal */
- if (!(val & WM8915_MICD_STS)) {
- dev_dbg(codec->dev, "Jack removal detected\n");
- wm8915->jack_mic = false;
- wm8915->detecting = true;
- snd_soc_jack_report(wm8915->jack, 0,
- SND_JACK_HEADSET | SND_JACK_BTN_0);
- snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
- WM8915_MICD_RATE_MASK,
- WM8915_MICD_RATE_MASK);
- return;
- }
-
- /* If the measurement is very high we've got a microphone but
- * do a little debounce to account for mechanical issues.
- */
- if (val & 0x400) {
- dev_dbg(codec->dev, "Microphone detected\n");
- snd_soc_jack_report(wm8915->jack, SND_JACK_HEADSET,
- SND_JACK_HEADSET | SND_JACK_BTN_0);
- wm8915->jack_mic = true;
- wm8915->detecting = false;
-
- /* Increase poll rate to give better responsiveness
- * for buttons */
- snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
- WM8915_MICD_RATE_MASK,
- 5 << WM8915_MICD_RATE_SHIFT);
- }
-
- /* If we detected a lower impedence during initial startup
- * then we probably have the wrong polarity, flip it. Don't
- * do this for the lowest impedences to speed up detection of
- * plain headphones.
- */
- if (wm8915->detecting && (val & 0x3f0)) {
- reg = snd_soc_read(codec, WM8915_ACCESSORY_DETECT_MODE_2);
- reg ^= WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC |
- WM8915_MICD_BIAS_SRC;
- snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2,
- WM8915_HPOUT1FB_SRC | WM8915_MICD_SRC |
- WM8915_MICD_BIAS_SRC, reg);
-
- if (wm8915->polarity_cb)
- wm8915->polarity_cb(codec,
- (reg & WM8915_MICD_SRC) != 0);
-
- dev_dbg(codec->dev, "Set microphone polarity to %d\n",
- (reg & WM8915_MICD_SRC) != 0);
-
- return;
- }
-
- /* Don't distinguish between buttons, just report any low
- * impedence as BTN_0.
- */
- if (val & 0x3fc) {
- if (wm8915->jack_mic) {
- dev_dbg(codec->dev, "Mic button detected\n");
- snd_soc_jack_report(wm8915->jack,
- SND_JACK_HEADSET | SND_JACK_BTN_0,
- SND_JACK_HEADSET | SND_JACK_BTN_0);
- } else {
- dev_dbg(codec->dev, "Headphone detected\n");
- snd_soc_jack_report(wm8915->jack,
- SND_JACK_HEADPHONE,
- SND_JACK_HEADSET |
- SND_JACK_BTN_0);
-
- /* Increase the detection rate a bit for
- * responsiveness.
- */
- snd_soc_update_bits(codec, WM8915_MIC_DETECT_1,
- WM8915_MICD_RATE_MASK,
- 7 << WM8915_MICD_RATE_SHIFT);
-
- wm8915->detecting = false;
- }
- }
-}
-
-static irqreturn_t wm8915_irq(int irq, void *data)
-{
- struct snd_soc_codec *codec = data;
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- int irq_val;
-
- irq_val = snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2);
- if (irq_val < 0) {
- dev_err(codec->dev, "Failed to read IRQ status: %d\n",
- irq_val);
- return IRQ_NONE;
- }
- irq_val &= ~snd_soc_read(codec, WM8915_INTERRUPT_STATUS_2_MASK);
-
- if (irq_val & (WM8915_DCS_DONE_01_EINT | WM8915_DCS_DONE_23_EINT)) {
- dev_dbg(codec->dev, "DC servo IRQ\n");
- complete(&wm8915->dcs_done);
- }
-
- if (irq_val & WM8915_FIFOS_ERR_EINT)
- dev_err(codec->dev, "Digital core FIFO error\n");
-
- if (irq_val & WM8915_FLL_LOCK_EINT) {
- dev_dbg(codec->dev, "FLL locked\n");
- complete(&wm8915->fll_lock);
- }
-
- if (irq_val & WM8915_MICD_EINT)
- wm8915_micd(codec);
-
- if (irq_val) {
- snd_soc_write(codec, WM8915_INTERRUPT_STATUS_2, irq_val);
-
- return IRQ_HANDLED;
- } else {
- return IRQ_NONE;
- }
-}
-
-static irqreturn_t wm8915_edge_irq(int irq, void *data)
-{
- irqreturn_t ret = IRQ_NONE;
- irqreturn_t val;
-
- do {
- val = wm8915_irq(irq, data);
- if (val != IRQ_NONE)
- ret = val;
- } while (val != IRQ_NONE);
-
- return ret;
-}
-
-static void wm8915_retune_mobile_pdata(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct wm8915_pdata *pdata = &wm8915->pdata;
-
- struct snd_kcontrol_new controls[] = {
- SOC_ENUM_EXT("DSP1 EQ Mode",
- wm8915->retune_mobile_enum,
- wm8915_get_retune_mobile_enum,
- wm8915_put_retune_mobile_enum),
- SOC_ENUM_EXT("DSP2 EQ Mode",
- wm8915->retune_mobile_enum,
- wm8915_get_retune_mobile_enum,
- wm8915_put_retune_mobile_enum),
- };
- int ret, i, j;
- const char **t;
-
- /* We need an array of texts for the enum API but the number
- * of texts is likely to be less than the number of
- * configurations due to the sample rate dependency of the
- * configurations. */
- wm8915->num_retune_mobile_texts = 0;
- wm8915->retune_mobile_texts = NULL;
- for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
- for (j = 0; j < wm8915->num_retune_mobile_texts; j++) {
- if (strcmp(pdata->retune_mobile_cfgs[i].name,
- wm8915->retune_mobile_texts[j]) == 0)
- break;
- }
-
- if (j != wm8915->num_retune_mobile_texts)
- continue;
-
- /* Expand the array... */
- t = krealloc(wm8915->retune_mobile_texts,
- sizeof(char *) *
- (wm8915->num_retune_mobile_texts + 1),
- GFP_KERNEL);
- if (t == NULL)
- continue;
-
- /* ...store the new entry... */
- t[wm8915->num_retune_mobile_texts] =
- pdata->retune_mobile_cfgs[i].name;
-
- /* ...and remember the new version. */
- wm8915->num_retune_mobile_texts++;
- wm8915->retune_mobile_texts = t;
- }
-
- dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
- wm8915->num_retune_mobile_texts);
-
- wm8915->retune_mobile_enum.max = wm8915->num_retune_mobile_texts;
- wm8915->retune_mobile_enum.texts = wm8915->retune_mobile_texts;
-
- ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
- if (ret != 0)
- dev_err(codec->dev,
- "Failed to add ReTune Mobile controls: %d\n", ret);
-}
-
-static int wm8915_probe(struct snd_soc_codec *codec)
-{
- int ret;
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct i2c_client *i2c = to_i2c_client(codec->dev);
- struct snd_soc_dapm_context *dapm = &codec->dapm;
- int i, irq_flags;
-
- wm8915->codec = codec;
-
- init_completion(&wm8915->dcs_done);
- init_completion(&wm8915->fll_lock);
-
- dapm->idle_bias_off = true;
- dapm->bias_level = SND_SOC_BIAS_OFF;
-
- ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
- if (ret != 0) {
- dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
- goto err;
- }
-
- for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++)
- wm8915->supplies[i].supply = wm8915_supply_names[i];
-
- ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8915->supplies),
- wm8915->supplies);
- if (ret != 0) {
- dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
- goto err;
- }
-
- wm8915->disable_nb[0].notifier_call = wm8915_regulator_event_0;
- wm8915->disable_nb[1].notifier_call = wm8915_regulator_event_1;
- wm8915->disable_nb[2].notifier_call = wm8915_regulator_event_2;
- wm8915->disable_nb[3].notifier_call = wm8915_regulator_event_3;
-
- /* This should really be moved into the regulator core */
- for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++) {
- ret = regulator_register_notifier(wm8915->supplies[i].consumer,
- &wm8915->disable_nb[i]);
- if (ret != 0) {
- dev_err(codec->dev,
- "Failed to register regulator notifier: %d\n",
- ret);
- }
- }
-
- ret = regulator_bulk_enable(ARRAY_SIZE(wm8915->supplies),
- wm8915->supplies);
- if (ret != 0) {
- dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
- goto err_get;
- }
-
- if (wm8915->pdata.ldo_ena >= 0) {
- gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 1);
- msleep(5);
- }
-
- ret = snd_soc_read(codec, WM8915_SOFTWARE_RESET);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to read ID register: %d\n", ret);
- goto err_enable;
- }
- if (ret != 0x8915) {
- dev_err(codec->dev, "Device is not a WM8915, ID %x\n", ret);
- ret = -EINVAL;
- goto err_enable;
- }
-
- ret = snd_soc_read(codec, WM8915_CHIP_REVISION);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to read device revision: %d\n",
- ret);
- goto err_enable;
- }
-
- dev_info(codec->dev, "revision %c\n",
- (ret & WM8915_CHIP_REV_MASK) + 'A');
-
- if (wm8915->pdata.ldo_ena >= 0) {
- gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
- } else {
- ret = wm8915_reset(codec);
- if (ret < 0) {
- dev_err(codec->dev, "Failed to issue reset\n");
- goto err_enable;
- }
- }
-
- codec->cache_only = true;
-
- /* Apply platform data settings */
- snd_soc_update_bits(codec, WM8915_LINE_INPUT_CONTROL,
- WM8915_INL_MODE_MASK | WM8915_INR_MODE_MASK,
- wm8915->pdata.inl_mode << WM8915_INL_MODE_SHIFT |
- wm8915->pdata.inr_mode);
-
- for (i = 0; i < ARRAY_SIZE(wm8915->pdata.gpio_default); i++) {
- if (!wm8915->pdata.gpio_default[i])
- continue;
-
- snd_soc_write(codec, WM8915_GPIO_1 + i,
- wm8915->pdata.gpio_default[i] & 0xffff);
- }
-
- if (wm8915->pdata.spkmute_seq)
- snd_soc_update_bits(codec, WM8915_PDM_SPEAKER_MUTE_SEQUENCE,
- WM8915_SPK_MUTE_ENDIAN |
- WM8915_SPK_MUTE_SEQ1_MASK,
- wm8915->pdata.spkmute_seq);
-
- snd_soc_update_bits(codec, WM8915_ACCESSORY_DETECT_MODE_2,
- WM8915_MICD_BIAS_SRC | WM8915_HPOUT1FB_SRC |
- WM8915_MICD_SRC, wm8915->pdata.micdet_def);
-
- /* Latch volume update bits */
- snd_soc_update_bits(codec, WM8915_LEFT_LINE_INPUT_VOLUME,
- WM8915_IN1_VU, WM8915_IN1_VU);
- snd_soc_update_bits(codec, WM8915_RIGHT_LINE_INPUT_VOLUME,
- WM8915_IN1_VU, WM8915_IN1_VU);
-
- snd_soc_update_bits(codec, WM8915_DAC1_LEFT_VOLUME,
- WM8915_DAC1_VU, WM8915_DAC1_VU);
- snd_soc_update_bits(codec, WM8915_DAC1_RIGHT_VOLUME,
- WM8915_DAC1_VU, WM8915_DAC1_VU);
- snd_soc_update_bits(codec, WM8915_DAC2_LEFT_VOLUME,
- WM8915_DAC2_VU, WM8915_DAC2_VU);
- snd_soc_update_bits(codec, WM8915_DAC2_RIGHT_VOLUME,
- WM8915_DAC2_VU, WM8915_DAC2_VU);
-
- snd_soc_update_bits(codec, WM8915_OUTPUT1_LEFT_VOLUME,
- WM8915_DAC1_VU, WM8915_DAC1_VU);
- snd_soc_update_bits(codec, WM8915_OUTPUT1_RIGHT_VOLUME,
- WM8915_DAC1_VU, WM8915_DAC1_VU);
- snd_soc_update_bits(codec, WM8915_OUTPUT2_LEFT_VOLUME,
- WM8915_DAC2_VU, WM8915_DAC2_VU);
- snd_soc_update_bits(codec, WM8915_OUTPUT2_RIGHT_VOLUME,
- WM8915_DAC2_VU, WM8915_DAC2_VU);
-
- snd_soc_update_bits(codec, WM8915_DSP1_TX_LEFT_VOLUME,
- WM8915_DSP1TX_VU, WM8915_DSP1TX_VU);
- snd_soc_update_bits(codec, WM8915_DSP1_TX_RIGHT_VOLUME,
- WM8915_DSP1TX_VU, WM8915_DSP1TX_VU);
- snd_soc_update_bits(codec, WM8915_DSP2_TX_LEFT_VOLUME,
- WM8915_DSP2TX_VU, WM8915_DSP2TX_VU);
- snd_soc_update_bits(codec, WM8915_DSP2_TX_RIGHT_VOLUME,
- WM8915_DSP2TX_VU, WM8915_DSP2TX_VU);
-
- snd_soc_update_bits(codec, WM8915_DSP1_RX_LEFT_VOLUME,
- WM8915_DSP1RX_VU, WM8915_DSP1RX_VU);
- snd_soc_update_bits(codec, WM8915_DSP1_RX_RIGHT_VOLUME,
- WM8915_DSP1RX_VU, WM8915_DSP1RX_VU);
- snd_soc_update_bits(codec, WM8915_DSP2_RX_LEFT_VOLUME,
- WM8915_DSP2RX_VU, WM8915_DSP2RX_VU);
- snd_soc_update_bits(codec, WM8915_DSP2_RX_RIGHT_VOLUME,
- WM8915_DSP2RX_VU, WM8915_DSP2RX_VU);
-
- /* No support currently for the underclocked TDM modes and
- * pick a default TDM layout with each channel pair working with
- * slots 0 and 1. */
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_0_CONFIGURATION,
- WM8915_AIF1RX_CHAN0_SLOTS_MASK |
- WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN0_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_1_CONFIGURATION,
- WM8915_AIF1RX_CHAN1_SLOTS_MASK |
- WM8915_AIF1RX_CHAN1_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN1_SLOTS_SHIFT | 1);
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_2_CONFIGURATION,
- WM8915_AIF1RX_CHAN2_SLOTS_MASK |
- WM8915_AIF1RX_CHAN2_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN2_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_3_CONFIGURATION,
- WM8915_AIF1RX_CHAN3_SLOTS_MASK |
- WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN3_SLOTS_SHIFT | 1);
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_4_CONFIGURATION,
- WM8915_AIF1RX_CHAN4_SLOTS_MASK |
- WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN4_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1RX_CHANNEL_5_CONFIGURATION,
- WM8915_AIF1RX_CHAN5_SLOTS_MASK |
- WM8915_AIF1RX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1RX_CHAN5_SLOTS_SHIFT | 1);
-
- snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_0_CONFIGURATION,
- WM8915_AIF2RX_CHAN0_SLOTS_MASK |
- WM8915_AIF2RX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF2RX_CHAN0_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF2RX_CHANNEL_1_CONFIGURATION,
- WM8915_AIF2RX_CHAN1_SLOTS_MASK |
- WM8915_AIF2RX_CHAN1_START_SLOT_MASK,
- 1 << WM8915_AIF2RX_CHAN1_SLOTS_SHIFT | 1);
-
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_0_CONFIGURATION,
- WM8915_AIF1TX_CHAN0_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN0_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION,
- WM8915_AIF1TX_CHAN1_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_2_CONFIGURATION,
- WM8915_AIF1TX_CHAN2_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN2_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_3_CONFIGURATION,
- WM8915_AIF1TX_CHAN3_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN3_SLOTS_SHIFT | 1);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_4_CONFIGURATION,
- WM8915_AIF1TX_CHAN4_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN4_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_5_CONFIGURATION,
- WM8915_AIF1TX_CHAN5_SLOTS_MASK |
- WM8915_AIF1TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN5_SLOTS_SHIFT | 1);
-
- snd_soc_update_bits(codec, WM8915_AIF2TX_CHANNEL_0_CONFIGURATION,
- WM8915_AIF2TX_CHAN0_SLOTS_MASK |
- WM8915_AIF2TX_CHAN0_START_SLOT_MASK,
- 1 << WM8915_AIF2TX_CHAN0_SLOTS_SHIFT | 0);
- snd_soc_update_bits(codec, WM8915_AIF1TX_CHANNEL_1_CONFIGURATION,
- WM8915_AIF2TX_CHAN1_SLOTS_MASK |
- WM8915_AIF2TX_CHAN1_START_SLOT_MASK,
- 1 << WM8915_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
-
- if (wm8915->pdata.num_retune_mobile_cfgs)
- wm8915_retune_mobile_pdata(codec);
- else
- snd_soc_add_controls(codec, wm8915_eq_controls,
- ARRAY_SIZE(wm8915_eq_controls));
-
- /* If the TX LRCLK pins are not in LRCLK mode configure the
- * AIFs to source their clocks from the RX LRCLKs.
- */
- if ((snd_soc_read(codec, WM8915_GPIO_1)))
- snd_soc_update_bits(codec, WM8915_AIF1_TX_LRCLK_2,
- WM8915_AIF1TX_LRCLK_MODE,
- WM8915_AIF1TX_LRCLK_MODE);
-
- if ((snd_soc_read(codec, WM8915_GPIO_2)))
- snd_soc_update_bits(codec, WM8915_AIF2_TX_LRCLK_2,
- WM8915_AIF2TX_LRCLK_MODE,
- WM8915_AIF2TX_LRCLK_MODE);
-
- regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
-
- wm8915_init_gpio(codec);
-
- if (i2c->irq) {
- if (wm8915->pdata.irq_flags)
- irq_flags = wm8915->pdata.irq_flags;
- else
- irq_flags = IRQF_TRIGGER_LOW;
-
- irq_flags |= IRQF_ONESHOT;
-
- if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
- ret = request_threaded_irq(i2c->irq, NULL,
- wm8915_edge_irq,
- irq_flags, "wm8915", codec);
- else
- ret = request_threaded_irq(i2c->irq, NULL, wm8915_irq,
- irq_flags, "wm8915", codec);
-
- if (ret == 0) {
- /* Unmask the interrupt */
- snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL,
- WM8915_IM_IRQ, 0);
-
- /* Enable error reporting and DC servo status */
- snd_soc_update_bits(codec,
- WM8915_INTERRUPT_STATUS_2_MASK,
- WM8915_IM_DCS_DONE_23_EINT |
- WM8915_IM_DCS_DONE_01_EINT |
- WM8915_IM_FLL_LOCK_EINT |
- WM8915_IM_FIFOS_ERR_EINT,
- 0);
- } else {
- dev_err(codec->dev, "Failed to request IRQ: %d\n",
- ret);
- }
- }
-
- return 0;
-
-err_enable:
- if (wm8915->pdata.ldo_ena >= 0)
- gpio_set_value_cansleep(wm8915->pdata.ldo_ena, 0);
-
- regulator_bulk_disable(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
-err_get:
- regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
-err:
- return ret;
-}
-
-static int wm8915_remove(struct snd_soc_codec *codec)
-{
- struct wm8915_priv *wm8915 = snd_soc_codec_get_drvdata(codec);
- struct i2c_client *i2c = to_i2c_client(codec->dev);
- int i;
-
- snd_soc_update_bits(codec, WM8915_INTERRUPT_CONTROL,
- WM8915_IM_IRQ, WM8915_IM_IRQ);
-
- if (i2c->irq)
- free_irq(i2c->irq, codec);
-
- wm8915_free_gpio(codec);
-
- for (i = 0; i < ARRAY_SIZE(wm8915->supplies); i++)
- regulator_unregister_notifier(wm8915->supplies[i].consumer,
- &wm8915->disable_nb[i]);
- regulator_bulk_free(ARRAY_SIZE(wm8915->supplies), wm8915->supplies);
-
- return 0;
-}
-
-static struct snd_soc_codec_driver soc_codec_dev_wm8915 = {
- .probe = wm8915_probe,
- .remove = wm8915_remove,
- .set_bias_level = wm8915_set_bias_level,
- .seq_notifier = wm8915_seq_notifier,
- .reg_cache_size = WM8915_MAX_REGISTER + 1,
- .reg_word_size = sizeof(u16),
- .reg_cache_default = wm8915_reg,
- .volatile_register = wm8915_volatile_register,
- .readable_register = wm8915_readable_register,
- .compress_type = SND_SOC_RBTREE_COMPRESSION,
- .controls = wm8915_snd_controls,
- .num_controls = ARRAY_SIZE(wm8915_snd_controls),
- .dapm_widgets = wm8915_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(wm8915_dapm_widgets),
- .dapm_routes = wm8915_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(wm8915_dapm_routes),
- .set_pll = wm8915_set_fll,
-};
-
-#define WM8915_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
- SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)
-#define WM8915_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
- SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\
- SNDRV_PCM_FMTBIT_S32_LE)
-
-static struct snd_soc_dai_ops wm8915_dai_ops = {
- .set_fmt = wm8915_set_fmt,
- .hw_params = wm8915_hw_params,
- .set_sysclk = wm8915_set_sysclk,
-};
-
-static struct snd_soc_dai_driver wm8915_dai[] = {
- {
- .name = "wm8915-aif1",
- .playback = {
- .stream_name = "AIF1 Playback",
- .channels_min = 1,
- .channels_max = 6,
- .rates = WM8915_RATES,
- .formats = WM8915_FORMATS,
- },
- .capture = {
- .stream_name = "AIF1 Capture",
- .channels_min = 1,
- .channels_max = 6,
- .rates = WM8915_RATES,
- .formats = WM8915_FORMATS,
- },
- .ops = &wm8915_dai_ops,
- },
- {
- .name = "wm8915-aif2",
- .playback = {
- .stream_name = "AIF2 Playback",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8915_RATES,
- .formats = WM8915_FORMATS,
- },
- .capture = {
- .stream_name = "AIF2 Capture",
- .channels_min = 1,
- .channels_max = 2,
- .rates = WM8915_RATES,
- .formats = WM8915_FORMATS,
- },
- .ops = &wm8915_dai_ops,
- },
-};
-
-static __devinit int wm8915_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
-{
- struct wm8915_priv *wm8915;
- int ret;
-
- wm8915 = kzalloc(sizeof(struct wm8915_priv), GFP_KERNEL);
- if (wm8915 == NULL)
- return -ENOMEM;
-
- i2c_set_clientdata(i2c, wm8915);
-
- if (dev_get_platdata(&i2c->dev))
- memcpy(&wm8915->pdata, dev_get_platdata(&i2c->dev),
- sizeof(wm8915->pdata));
-
- if (wm8915->pdata.ldo_ena > 0) {
- ret = gpio_request_one(wm8915->pdata.ldo_ena,
- GPIOF_OUT_INIT_LOW, "WM8915 ENA");
- if (ret < 0) {
- dev_err(&i2c->dev, "Failed to request GPIO %d: %d\n",
- wm8915->pdata.ldo_ena, ret);
- goto err;
- }
- }
-
- ret = snd_soc_register_codec(&i2c->dev,
- &soc_codec_dev_wm8915, wm8915_dai,
- ARRAY_SIZE(wm8915_dai));
- if (ret < 0)
- goto err_gpio;
-
- return ret;
-
-err_gpio:
- if (wm8915->pdata.ldo_ena > 0)
- gpio_free(wm8915->pdata.ldo_ena);
-err:
- kfree(wm8915);
-
- return ret;
-}
-
-static __devexit int wm8915_i2c_remove(struct i2c_client *client)
-{
- struct wm8915_priv *wm8915 = i2c_get_clientdata(client);
-
- snd_soc_unregister_codec(&client->dev);
- if (wm8915->pdata.ldo_ena > 0)
- gpio_free(wm8915->pdata.ldo_ena);
- kfree(i2c_get_clientdata(client));
- return 0;
-}
-
-static const struct i2c_device_id wm8915_i2c_id[] = {
- { "wm8915", 0 },
- { }
-};
-MODULE_DEVICE_TABLE(i2c, wm8915_i2c_id);
-
-static struct i2c_driver wm8915_i2c_driver = {
- .driver = {
- .name = "wm8915",
- .owner = THIS_MODULE,
- },
- .probe = wm8915_i2c_probe,
- .remove = __devexit_p(wm8915_i2c_remove),
- .id_table = wm8915_i2c_id,
-};
-
-static int __init wm8915_modinit(void)
-{
- int ret;
-
- ret = i2c_add_driver(&wm8915_i2c_driver);
- if (ret != 0) {
- printk(KERN_ERR "Failed to register WM8915 I2C driver: %d\n",
- ret);
- }
-
- return ret;
-}
-module_init(wm8915_modinit);
-
-static void __exit wm8915_exit(void)
-{
- i2c_del_driver(&wm8915_i2c_driver);
-}
-module_exit(wm8915_exit);
-
-MODULE_DESCRIPTION("ASoC WM8915 driver");
-MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
-MODULE_LICENSE("GPL");
+++ /dev/null
-/*
- * wm8915.h - WM8915 audio codec interface
- *
- * Copyright 2011 Wolfson Microelectronics PLC.
- * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- */
-
-#ifndef _WM8915_H
-#define _WM8915_H
-
-#define WM8915_SYSCLK_MCLK1 1
-#define WM8915_SYSCLK_MCLK2 2
-#define WM8915_SYSCLK_FLL 3
-
-#define WM8915_FLL_MCLK1 1
-#define WM8915_FLL_MCLK2 2
-#define WM8915_FLL_DACLRCLK1 3
-#define WM8915_FLL_BCLK1 4
-
-typedef void (*wm8915_polarity_fn)(struct snd_soc_codec *codec, int polarity);
-
-int wm8915_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
- wm8915_polarity_fn polarity_cb);
-
-/*
- * Register values.
- */
-#define WM8915_SOFTWARE_RESET 0x00
-#define WM8915_POWER_MANAGEMENT_1 0x01
-#define WM8915_POWER_MANAGEMENT_2 0x02
-#define WM8915_POWER_MANAGEMENT_3 0x03
-#define WM8915_POWER_MANAGEMENT_4 0x04
-#define WM8915_POWER_MANAGEMENT_5 0x05
-#define WM8915_POWER_MANAGEMENT_6 0x06
-#define WM8915_POWER_MANAGEMENT_7 0x07
-#define WM8915_POWER_MANAGEMENT_8 0x08
-#define WM8915_LEFT_LINE_INPUT_VOLUME 0x10
-#define WM8915_RIGHT_LINE_INPUT_VOLUME 0x11
-#define WM8915_LINE_INPUT_CONTROL 0x12
-#define WM8915_DAC1_HPOUT1_VOLUME 0x15
-#define WM8915_DAC2_HPOUT2_VOLUME 0x16
-#define WM8915_DAC1_LEFT_VOLUME 0x18
-#define WM8915_DAC1_RIGHT_VOLUME 0x19
-#define WM8915_DAC2_LEFT_VOLUME 0x1A
-#define WM8915_DAC2_RIGHT_VOLUME 0x1B
-#define WM8915_OUTPUT1_LEFT_VOLUME 0x1C
-#define WM8915_OUTPUT1_RIGHT_VOLUME 0x1D
-#define WM8915_OUTPUT2_LEFT_VOLUME 0x1E
-#define WM8915_OUTPUT2_RIGHT_VOLUME 0x1F
-#define WM8915_MICBIAS_1 0x20
-#define WM8915_MICBIAS_2 0x21
-#define WM8915_LDO_1 0x28
-#define WM8915_LDO_2 0x29
-#define WM8915_ACCESSORY_DETECT_MODE_1 0x30
-#define WM8915_ACCESSORY_DETECT_MODE_2 0x31
-#define WM8915_HEADPHONE_DETECT_1 0x34
-#define WM8915_HEADPHONE_DETECT_2 0x35
-#define WM8915_MIC_DETECT_1 0x38
-#define WM8915_MIC_DETECT_2 0x39
-#define WM8915_MIC_DETECT_3 0x3A
-#define WM8915_CHARGE_PUMP_1 0x40
-#define WM8915_CHARGE_PUMP_2 0x41
-#define WM8915_DC_SERVO_1 0x50
-#define WM8915_DC_SERVO_2 0x51
-#define WM8915_DC_SERVO_3 0x52
-#define WM8915_DC_SERVO_5 0x54
-#define WM8915_DC_SERVO_6 0x55
-#define WM8915_DC_SERVO_7 0x56
-#define WM8915_DC_SERVO_READBACK_0 0x57
-#define WM8915_ANALOGUE_HP_1 0x60
-#define WM8915_ANALOGUE_HP_2 0x61
-#define WM8915_CHIP_REVISION 0x100
-#define WM8915_CONTROL_INTERFACE_1 0x101
-#define WM8915_WRITE_SEQUENCER_CTRL_1 0x110
-#define WM8915_WRITE_SEQUENCER_CTRL_2 0x111
-#define WM8915_AIF_CLOCKING_1 0x200
-#define WM8915_AIF_CLOCKING_2 0x201
-#define WM8915_CLOCKING_1 0x208
-#define WM8915_CLOCKING_2 0x209
-#define WM8915_AIF_RATE 0x210
-#define WM8915_FLL_CONTROL_1 0x220
-#define WM8915_FLL_CONTROL_2 0x221
-#define WM8915_FLL_CONTROL_3 0x222
-#define WM8915_FLL_CONTROL_4 0x223
-#define WM8915_FLL_CONTROL_5 0x224
-#define WM8915_FLL_CONTROL_6 0x225
-#define WM8915_FLL_EFS_1 0x226
-#define WM8915_FLL_EFS_2 0x227
-#define WM8915_AIF1_CONTROL 0x300
-#define WM8915_AIF1_BCLK 0x301
-#define WM8915_AIF1_TX_LRCLK_1 0x302
-#define WM8915_AIF1_TX_LRCLK_2 0x303
-#define WM8915_AIF1_RX_LRCLK_1 0x304
-#define WM8915_AIF1_RX_LRCLK_2 0x305
-#define WM8915_AIF1TX_DATA_CONFIGURATION_1 0x306
-#define WM8915_AIF1TX_DATA_CONFIGURATION_2 0x307
-#define WM8915_AIF1RX_DATA_CONFIGURATION 0x308
-#define WM8915_AIF1TX_CHANNEL_0_CONFIGURATION 0x309
-#define WM8915_AIF1TX_CHANNEL_1_CONFIGURATION 0x30A
-#define WM8915_AIF1TX_CHANNEL_2_CONFIGURATION 0x30B
-#define WM8915_AIF1TX_CHANNEL_3_CONFIGURATION 0x30C
-#define WM8915_AIF1TX_CHANNEL_4_CONFIGURATION 0x30D
-#define WM8915_AIF1TX_CHANNEL_5_CONFIGURATION 0x30E
-#define WM8915_AIF1RX_CHANNEL_0_CONFIGURATION 0x30F
-#define WM8915_AIF1RX_CHANNEL_1_CONFIGURATION 0x310
-#define WM8915_AIF1RX_CHANNEL_2_CONFIGURATION 0x311
-#define WM8915_AIF1RX_CHANNEL_3_CONFIGURATION 0x312
-#define WM8915_AIF1RX_CHANNEL_4_CONFIGURATION 0x313
-#define WM8915_AIF1RX_CHANNEL_5_CONFIGURATION 0x314
-#define WM8915_AIF1RX_MONO_CONFIGURATION 0x315
-#define WM8915_AIF1TX_TEST 0x31A
-#define WM8915_AIF2_CONTROL 0x320
-#define WM8915_AIF2_BCLK 0x321
-#define WM8915_AIF2_TX_LRCLK_1 0x322
-#define WM8915_AIF2_TX_LRCLK_2 0x323
-#define WM8915_AIF2_RX_LRCLK_1 0x324
-#define WM8915_AIF2_RX_LRCLK_2 0x325
-#define WM8915_AIF2TX_DATA_CONFIGURATION_1 0x326
-#define WM8915_AIF2TX_DATA_CONFIGURATION_2 0x327
-#define WM8915_AIF2RX_DATA_CONFIGURATION 0x328
-#define WM8915_AIF2TX_CHANNEL_0_CONFIGURATION 0x329
-#define WM8915_AIF2TX_CHANNEL_1_CONFIGURATION 0x32A
-#define WM8915_AIF2RX_CHANNEL_0_CONFIGURATION 0x32B
-#define WM8915_AIF2RX_CHANNEL_1_CONFIGURATION 0x32C
-#define WM8915_AIF2RX_MONO_CONFIGURATION 0x32D
-#define WM8915_AIF2TX_TEST 0x32F
-#define WM8915_DSP1_TX_LEFT_VOLUME 0x400
-#define WM8915_DSP1_TX_RIGHT_VOLUME 0x401
-#define WM8915_DSP1_RX_LEFT_VOLUME 0x402
-#define WM8915_DSP1_RX_RIGHT_VOLUME 0x403
-#define WM8915_DSP1_TX_FILTERS 0x410
-#define WM8915_DSP1_RX_FILTERS_1 0x420
-#define WM8915_DSP1_RX_FILTERS_2 0x421
-#define WM8915_DSP1_DRC_1 0x440
-#define WM8915_DSP1_DRC_2 0x441
-#define WM8915_DSP1_DRC_3 0x442
-#define WM8915_DSP1_DRC_4 0x443
-#define WM8915_DSP1_DRC_5 0x444
-#define WM8915_DSP1_RX_EQ_GAINS_1 0x480
-#define WM8915_DSP1_RX_EQ_GAINS_2 0x481
-#define WM8915_DSP1_RX_EQ_BAND_1_A 0x482
-#define WM8915_DSP1_RX_EQ_BAND_1_B 0x483
-#define WM8915_DSP1_RX_EQ_BAND_1_PG 0x484
-#define WM8915_DSP1_RX_EQ_BAND_2_A 0x485
-#define WM8915_DSP1_RX_EQ_BAND_2_B 0x486
-#define WM8915_DSP1_RX_EQ_BAND_2_C 0x487
-#define WM8915_DSP1_RX_EQ_BAND_2_PG 0x488
-#define WM8915_DSP1_RX_EQ_BAND_3_A 0x489
-#define WM8915_DSP1_RX_EQ_BAND_3_B 0x48A
-#define WM8915_DSP1_RX_EQ_BAND_3_C 0x48B
-#define WM8915_DSP1_RX_EQ_BAND_3_PG 0x48C
-#define WM8915_DSP1_RX_EQ_BAND_4_A 0x48D
-#define WM8915_DSP1_RX_EQ_BAND_4_B 0x48E
-#define WM8915_DSP1_RX_EQ_BAND_4_C 0x48F
-#define WM8915_DSP1_RX_EQ_BAND_4_PG 0x490
-#define WM8915_DSP1_RX_EQ_BAND_5_A 0x491
-#define WM8915_DSP1_RX_EQ_BAND_5_B 0x492
-#define WM8915_DSP1_RX_EQ_BAND_5_PG 0x493
-#define WM8915_DSP2_TX_LEFT_VOLUME 0x500
-#define WM8915_DSP2_TX_RIGHT_VOLUME 0x501
-#define WM8915_DSP2_RX_LEFT_VOLUME 0x502
-#define WM8915_DSP2_RX_RIGHT_VOLUME 0x503
-#define WM8915_DSP2_TX_FILTERS 0x510
-#define WM8915_DSP2_RX_FILTERS_1 0x520
-#define WM8915_DSP2_RX_FILTERS_2 0x521
-#define WM8915_DSP2_DRC_1 0x540
-#define WM8915_DSP2_DRC_2 0x541
-#define WM8915_DSP2_DRC_3 0x542
-#define WM8915_DSP2_DRC_4 0x543
-#define WM8915_DSP2_DRC_5 0x544
-#define WM8915_DSP2_RX_EQ_GAINS_1 0x580
-#define WM8915_DSP2_RX_EQ_GAINS_2 0x581
-#define WM8915_DSP2_RX_EQ_BAND_1_A 0x582
-#define WM8915_DSP2_RX_EQ_BAND_1_B 0x583
-#define WM8915_DSP2_RX_EQ_BAND_1_PG 0x584
-#define WM8915_DSP2_RX_EQ_BAND_2_A 0x585
-#define WM8915_DSP2_RX_EQ_BAND_2_B 0x586
-#define WM8915_DSP2_RX_EQ_BAND_2_C 0x587
-#define WM8915_DSP2_RX_EQ_BAND_2_PG 0x588
-#define WM8915_DSP2_RX_EQ_BAND_3_A 0x589
-#define WM8915_DSP2_RX_EQ_BAND_3_B 0x58A
-#define WM8915_DSP2_RX_EQ_BAND_3_C 0x58B
-#define WM8915_DSP2_RX_EQ_BAND_3_PG 0x58C
-#define WM8915_DSP2_RX_EQ_BAND_4_A 0x58D
-#define WM8915_DSP2_RX_EQ_BAND_4_B 0x58E
-#define WM8915_DSP2_RX_EQ_BAND_4_C 0x58F
-#define WM8915_DSP2_RX_EQ_BAND_4_PG 0x590
-#define WM8915_DSP2_RX_EQ_BAND_5_A 0x591
-#define WM8915_DSP2_RX_EQ_BAND_5_B 0x592
-#define WM8915_DSP2_RX_EQ_BAND_5_PG 0x593
-#define WM8915_DAC1_MIXER_VOLUMES 0x600
-#define WM8915_DAC1_LEFT_MIXER_ROUTING 0x601
-#define WM8915_DAC1_RIGHT_MIXER_ROUTING 0x602
-#define WM8915_DAC2_MIXER_VOLUMES 0x603
-#define WM8915_DAC2_LEFT_MIXER_ROUTING 0x604
-#define WM8915_DAC2_RIGHT_MIXER_ROUTING 0x605
-#define WM8915_DSP1_TX_LEFT_MIXER_ROUTING 0x606
-#define WM8915_DSP1_TX_RIGHT_MIXER_ROUTING 0x607
-#define WM8915_DSP2_TX_LEFT_MIXER_ROUTING 0x608
-#define WM8915_DSP2_TX_RIGHT_MIXER_ROUTING 0x609
-#define WM8915_DSP_TX_MIXER_SELECT 0x60A
-#define WM8915_DAC_SOFTMUTE 0x610
-#define WM8915_OVERSAMPLING 0x620
-#define WM8915_SIDETONE 0x621
-#define WM8915_GPIO_1 0x700
-#define WM8915_GPIO_2 0x701
-#define WM8915_GPIO_3 0x702
-#define WM8915_GPIO_4 0x703
-#define WM8915_GPIO_5 0x704
-#define WM8915_PULL_CONTROL_1 0x720
-#define WM8915_PULL_CONTROL_2 0x721
-#define WM8915_INTERRUPT_STATUS_1 0x730
-#define WM8915_INTERRUPT_STATUS_2 0x731
-#define WM8915_INTERRUPT_RAW_STATUS_2 0x732
-#define WM8915_INTERRUPT_STATUS_1_MASK 0x738
-#define WM8915_INTERRUPT_STATUS_2_MASK 0x739
-#define WM8915_INTERRUPT_CONTROL 0x740
-#define WM8915_LEFT_PDM_SPEAKER 0x800
-#define WM8915_RIGHT_PDM_SPEAKER 0x801
-#define WM8915_PDM_SPEAKER_MUTE_SEQUENCE 0x802
-#define WM8915_PDM_SPEAKER_VOLUME 0x803
-#define WM8915_WRITE_SEQUENCER_0 0x3000
-#define WM8915_WRITE_SEQUENCER_1 0x3001
-#define WM8915_WRITE_SEQUENCER_2 0x3002
-#define WM8915_WRITE_SEQUENCER_3 0x3003
-#define WM8915_WRITE_SEQUENCER_4 0x3004
-#define WM8915_WRITE_SEQUENCER_5 0x3005
-#define WM8915_WRITE_SEQUENCER_6 0x3006
-#define WM8915_WRITE_SEQUENCER_7 0x3007
-#define WM8915_WRITE_SEQUENCER_8 0x3008
-#define WM8915_WRITE_SEQUENCER_9 0x3009
-#define WM8915_WRITE_SEQUENCER_10 0x300A
-#define WM8915_WRITE_SEQUENCER_11 0x300B
-#define WM8915_WRITE_SEQUENCER_12 0x300C
-#define WM8915_WRITE_SEQUENCER_13 0x300D
-#define WM8915_WRITE_SEQUENCER_14 0x300E
-#define WM8915_WRITE_SEQUENCER_15 0x300F
-#define WM8915_WRITE_SEQUENCER_16 0x3010
-#define WM8915_WRITE_SEQUENCER_17 0x3011
-#define WM8915_WRITE_SEQUENCER_18 0x3012
-#define WM8915_WRITE_SEQUENCER_19 0x3013
-#define WM8915_WRITE_SEQUENCER_20 0x3014
-#define WM8915_WRITE_SEQUENCER_21 0x3015
-#define WM8915_WRITE_SEQUENCER_22 0x3016
-#define WM8915_WRITE_SEQUENCER_23 0x3017
-#define WM8915_WRITE_SEQUENCER_24 0x3018
-#define WM8915_WRITE_SEQUENCER_25 0x3019
-#define WM8915_WRITE_SEQUENCER_26 0x301A
-#define WM8915_WRITE_SEQUENCER_27 0x301B
-#define WM8915_WRITE_SEQUENCER_28 0x301C
-#define WM8915_WRITE_SEQUENCER_29 0x301D
-#define WM8915_WRITE_SEQUENCER_30 0x301E
-#define WM8915_WRITE_SEQUENCER_31 0x301F
-#define WM8915_WRITE_SEQUENCER_32 0x3020
-#define WM8915_WRITE_SEQUENCER_33 0x3021
-#define WM8915_WRITE_SEQUENCER_34 0x3022
-#define WM8915_WRITE_SEQUENCER_35 0x3023
-#define WM8915_WRITE_SEQUENCER_36 0x3024
-#define WM8915_WRITE_SEQUENCER_37 0x3025
-#define WM8915_WRITE_SEQUENCER_38 0x3026
-#define WM8915_WRITE_SEQUENCER_39 0x3027
-#define WM8915_WRITE_SEQUENCER_40 0x3028
-#define WM8915_WRITE_SEQUENCER_41 0x3029
-#define WM8915_WRITE_SEQUENCER_42 0x302A
-#define WM8915_WRITE_SEQUENCER_43 0x302B
-#define WM8915_WRITE_SEQUENCER_44 0x302C
-#define WM8915_WRITE_SEQUENCER_45 0x302D
-#define WM8915_WRITE_SEQUENCER_46 0x302E
-#define WM8915_WRITE_SEQUENCER_47 0x302F
-#define WM8915_WRITE_SEQUENCER_48 0x3030
-#define WM8915_WRITE_SEQUENCER_49 0x3031
-#define WM8915_WRITE_SEQUENCER_50 0x3032
-#define WM8915_WRITE_SEQUENCER_51 0x3033
-#define WM8915_WRITE_SEQUENCER_52 0x3034
-#define WM8915_WRITE_SEQUENCER_53 0x3035
-#define WM8915_WRITE_SEQUENCER_54 0x3036
-#define WM8915_WRITE_SEQUENCER_55 0x3037
-#define WM8915_WRITE_SEQUENCER_56 0x3038
-#define WM8915_WRITE_SEQUENCER_57 0x3039
-#define WM8915_WRITE_SEQUENCER_58 0x303A
-#define WM8915_WRITE_SEQUENCER_59 0x303B
-#define WM8915_WRITE_SEQUENCER_60 0x303C
-#define WM8915_WRITE_SEQUENCER_61 0x303D
-#define WM8915_WRITE_SEQUENCER_62 0x303E
-#define WM8915_WRITE_SEQUENCER_63 0x303F
-#define WM8915_WRITE_SEQUENCER_64 0x3040
-#define WM8915_WRITE_SEQUENCER_65 0x3041
-#define WM8915_WRITE_SEQUENCER_66 0x3042
-#define WM8915_WRITE_SEQUENCER_67 0x3043
-#define WM8915_WRITE_SEQUENCER_68 0x3044
-#define WM8915_WRITE_SEQUENCER_69 0x3045
-#define WM8915_WRITE_SEQUENCER_70 0x3046
-#define WM8915_WRITE_SEQUENCER_71 0x3047
-#define WM8915_WRITE_SEQUENCER_72 0x3048
-#define WM8915_WRITE_SEQUENCER_73 0x3049
-#define WM8915_WRITE_SEQUENCER_74 0x304A
-#define WM8915_WRITE_SEQUENCER_75 0x304B
-#define WM8915_WRITE_SEQUENCER_76 0x304C
-#define WM8915_WRITE_SEQUENCER_77 0x304D
-#define WM8915_WRITE_SEQUENCER_78 0x304E
-#define WM8915_WRITE_SEQUENCER_79 0x304F
-#define WM8915_WRITE_SEQUENCER_80 0x3050
-#define WM8915_WRITE_SEQUENCER_81 0x3051
-#define WM8915_WRITE_SEQUENCER_82 0x3052
-#define WM8915_WRITE_SEQUENCER_83 0x3053
-#define WM8915_WRITE_SEQUENCER_84 0x3054
-#define WM8915_WRITE_SEQUENCER_85 0x3055
-#define WM8915_WRITE_SEQUENCER_86 0x3056
-#define WM8915_WRITE_SEQUENCER_87 0x3057
-#define WM8915_WRITE_SEQUENCER_88 0x3058
-#define WM8915_WRITE_SEQUENCER_89 0x3059
-#define WM8915_WRITE_SEQUENCER_90 0x305A
-#define WM8915_WRITE_SEQUENCER_91 0x305B
-#define WM8915_WRITE_SEQUENCER_92 0x305C
-#define WM8915_WRITE_SEQUENCER_93 0x305D
-#define WM8915_WRITE_SEQUENCER_94 0x305E
-#define WM8915_WRITE_SEQUENCER_95 0x305F
-#define WM8915_WRITE_SEQUENCER_96 0x3060
-#define WM8915_WRITE_SEQUENCER_97 0x3061
-#define WM8915_WRITE_SEQUENCER_98 0x3062
-#define WM8915_WRITE_SEQUENCER_99 0x3063
-#define WM8915_WRITE_SEQUENCER_100 0x3064
-#define WM8915_WRITE_SEQUENCER_101 0x3065
-#define WM8915_WRITE_SEQUENCER_102 0x3066
-#define WM8915_WRITE_SEQUENCER_103 0x3067
-#define WM8915_WRITE_SEQUENCER_104 0x3068
-#define WM8915_WRITE_SEQUENCER_105 0x3069
-#define WM8915_WRITE_SEQUENCER_106 0x306A
-#define WM8915_WRITE_SEQUENCER_107 0x306B
-#define WM8915_WRITE_SEQUENCER_108 0x306C
-#define WM8915_WRITE_SEQUENCER_109 0x306D
-#define WM8915_WRITE_SEQUENCER_110 0x306E
-#define WM8915_WRITE_SEQUENCER_111 0x306F
-#define WM8915_WRITE_SEQUENCER_112 0x3070
-#define WM8915_WRITE_SEQUENCER_113 0x3071
-#define WM8915_WRITE_SEQUENCER_114 0x3072
-#define WM8915_WRITE_SEQUENCER_115 0x3073
-#define WM8915_WRITE_SEQUENCER_116 0x3074
-#define WM8915_WRITE_SEQUENCER_117 0x3075
-#define WM8915_WRITE_SEQUENCER_118 0x3076
-#define WM8915_WRITE_SEQUENCER_119 0x3077
-#define WM8915_WRITE_SEQUENCER_120 0x3078
-#define WM8915_WRITE_SEQUENCER_121 0x3079
-#define WM8915_WRITE_SEQUENCER_122 0x307A
-#define WM8915_WRITE_SEQUENCER_123 0x307B
-#define WM8915_WRITE_SEQUENCER_124 0x307C
-#define WM8915_WRITE_SEQUENCER_125 0x307D
-#define WM8915_WRITE_SEQUENCER_126 0x307E
-#define WM8915_WRITE_SEQUENCER_127 0x307F
-#define WM8915_WRITE_SEQUENCER_128 0x3080
-#define WM8915_WRITE_SEQUENCER_129 0x3081
-#define WM8915_WRITE_SEQUENCER_130 0x3082
-#define WM8915_WRITE_SEQUENCER_131 0x3083
-#define WM8915_WRITE_SEQUENCER_132 0x3084
-#define WM8915_WRITE_SEQUENCER_133 0x3085
-#define WM8915_WRITE_SEQUENCER_134 0x3086
-#define WM8915_WRITE_SEQUENCER_135 0x3087
-#define WM8915_WRITE_SEQUENCER_136 0x3088
-#define WM8915_WRITE_SEQUENCER_137 0x3089
-#define WM8915_WRITE_SEQUENCER_138 0x308A
-#define WM8915_WRITE_SEQUENCER_139 0x308B
-#define WM8915_WRITE_SEQUENCER_140 0x308C
-#define WM8915_WRITE_SEQUENCER_141 0x308D
-#define WM8915_WRITE_SEQUENCER_142 0x308E
-#define WM8915_WRITE_SEQUENCER_143 0x308F
-#define WM8915_WRITE_SEQUENCER_144 0x3090
-#define WM8915_WRITE_SEQUENCER_145 0x3091
-#define WM8915_WRITE_SEQUENCER_146 0x3092
-#define WM8915_WRITE_SEQUENCER_147 0x3093
-#define WM8915_WRITE_SEQUENCER_148 0x3094
-#define WM8915_WRITE_SEQUENCER_149 0x3095
-#define WM8915_WRITE_SEQUENCER_150 0x3096
-#define WM8915_WRITE_SEQUENCER_151 0x3097
-#define WM8915_WRITE_SEQUENCER_152 0x3098
-#define WM8915_WRITE_SEQUENCER_153 0x3099
-#define WM8915_WRITE_SEQUENCER_154 0x309A
-#define WM8915_WRITE_SEQUENCER_155 0x309B
-#define WM8915_WRITE_SEQUENCER_156 0x309C
-#define WM8915_WRITE_SEQUENCER_157 0x309D
-#define WM8915_WRITE_SEQUENCER_158 0x309E
-#define WM8915_WRITE_SEQUENCER_159 0x309F
-#define WM8915_WRITE_SEQUENCER_160 0x30A0
-#define WM8915_WRITE_SEQUENCER_161 0x30A1
-#define WM8915_WRITE_SEQUENCER_162 0x30A2
-#define WM8915_WRITE_SEQUENCER_163 0x30A3
-#define WM8915_WRITE_SEQUENCER_164 0x30A4
-#define WM8915_WRITE_SEQUENCER_165 0x30A5
-#define WM8915_WRITE_SEQUENCER_166 0x30A6
-#define WM8915_WRITE_SEQUENCER_167 0x30A7
-#define WM8915_WRITE_SEQUENCER_168 0x30A8
-#define WM8915_WRITE_SEQUENCER_169 0x30A9
-#define WM8915_WRITE_SEQUENCER_170 0x30AA
-#define WM8915_WRITE_SEQUENCER_171 0x30AB
-#define WM8915_WRITE_SEQUENCER_172 0x30AC
-#define WM8915_WRITE_SEQUENCER_173 0x30AD
-#define WM8915_WRITE_SEQUENCER_174 0x30AE
-#define WM8915_WRITE_SEQUENCER_175 0x30AF
-#define WM8915_WRITE_SEQUENCER_176 0x30B0
-#define WM8915_WRITE_SEQUENCER_177 0x30B1
-#define WM8915_WRITE_SEQUENCER_178 0x30B2
-#define WM8915_WRITE_SEQUENCER_179 0x30B3
-#define WM8915_WRITE_SEQUENCER_180 0x30B4
-#define WM8915_WRITE_SEQUENCER_181 0x30B5
-#define WM8915_WRITE_SEQUENCER_182 0x30B6
-#define WM8915_WRITE_SEQUENCER_183 0x30B7
-#define WM8915_WRITE_SEQUENCER_184 0x30B8
-#define WM8915_WRITE_SEQUENCER_185 0x30B9
-#define WM8915_WRITE_SEQUENCER_186 0x30BA
-#define WM8915_WRITE_SEQUENCER_187 0x30BB
-#define WM8915_WRITE_SEQUENCER_188 0x30BC
-#define WM8915_WRITE_SEQUENCER_189 0x30BD
-#define WM8915_WRITE_SEQUENCER_190 0x30BE
-#define WM8915_WRITE_SEQUENCER_191 0x30BF
-#define WM8915_WRITE_SEQUENCER_192 0x30C0
-#define WM8915_WRITE_SEQUENCER_193 0x30C1
-#define WM8915_WRITE_SEQUENCER_194 0x30C2
-#define WM8915_WRITE_SEQUENCER_195 0x30C3
-#define WM8915_WRITE_SEQUENCER_196 0x30C4
-#define WM8915_WRITE_SEQUENCER_197 0x30C5
-#define WM8915_WRITE_SEQUENCER_198 0x30C6
-#define WM8915_WRITE_SEQUENCER_199 0x30C7
-#define WM8915_WRITE_SEQUENCER_200 0x30C8
-#define WM8915_WRITE_SEQUENCER_201 0x30C9
-#define WM8915_WRITE_SEQUENCER_202 0x30CA
-#define WM8915_WRITE_SEQUENCER_203 0x30CB
-#define WM8915_WRITE_SEQUENCER_204 0x30CC
-#define WM8915_WRITE_SEQUENCER_205 0x30CD
-#define WM8915_WRITE_SEQUENCER_206 0x30CE
-#define WM8915_WRITE_SEQUENCER_207 0x30CF
-#define WM8915_WRITE_SEQUENCER_208 0x30D0
-#define WM8915_WRITE_SEQUENCER_209 0x30D1
-#define WM8915_WRITE_SEQUENCER_210 0x30D2
-#define WM8915_WRITE_SEQUENCER_211 0x30D3
-#define WM8915_WRITE_SEQUENCER_212 0x30D4
-#define WM8915_WRITE_SEQUENCER_213 0x30D5
-#define WM8915_WRITE_SEQUENCER_214 0x30D6
-#define WM8915_WRITE_SEQUENCER_215 0x30D7
-#define WM8915_WRITE_SEQUENCER_216 0x30D8
-#define WM8915_WRITE_SEQUENCER_217 0x30D9
-#define WM8915_WRITE_SEQUENCER_218 0x30DA
-#define WM8915_WRITE_SEQUENCER_219 0x30DB
-#define WM8915_WRITE_SEQUENCER_220 0x30DC
-#define WM8915_WRITE_SEQUENCER_221 0x30DD
-#define WM8915_WRITE_SEQUENCER_222 0x30DE
-#define WM8915_WRITE_SEQUENCER_223 0x30DF
-#define WM8915_WRITE_SEQUENCER_224 0x30E0
-#define WM8915_WRITE_SEQUENCER_225 0x30E1
-#define WM8915_WRITE_SEQUENCER_226 0x30E2
-#define WM8915_WRITE_SEQUENCER_227 0x30E3
-#define WM8915_WRITE_SEQUENCER_228 0x30E4
-#define WM8915_WRITE_SEQUENCER_229 0x30E5
-#define WM8915_WRITE_SEQUENCER_230 0x30E6
-#define WM8915_WRITE_SEQUENCER_231 0x30E7
-#define WM8915_WRITE_SEQUENCER_232 0x30E8
-#define WM8915_WRITE_SEQUENCER_233 0x30E9
-#define WM8915_WRITE_SEQUENCER_234 0x30EA
-#define WM8915_WRITE_SEQUENCER_235 0x30EB
-#define WM8915_WRITE_SEQUENCER_236 0x30EC
-#define WM8915_WRITE_SEQUENCER_237 0x30ED
-#define WM8915_WRITE_SEQUENCER_238 0x30EE
-#define WM8915_WRITE_SEQUENCER_239 0x30EF
-#define WM8915_WRITE_SEQUENCER_240 0x30F0
-#define WM8915_WRITE_SEQUENCER_241 0x30F1
-#define WM8915_WRITE_SEQUENCER_242 0x30F2
-#define WM8915_WRITE_SEQUENCER_243 0x30F3
-#define WM8915_WRITE_SEQUENCER_244 0x30F4
-#define WM8915_WRITE_SEQUENCER_245 0x30F5
-#define WM8915_WRITE_SEQUENCER_246 0x30F6
-#define WM8915_WRITE_SEQUENCER_247 0x30F7
-#define WM8915_WRITE_SEQUENCER_248 0x30F8
-#define WM8915_WRITE_SEQUENCER_249 0x30F9
-#define WM8915_WRITE_SEQUENCER_250 0x30FA
-#define WM8915_WRITE_SEQUENCER_251 0x30FB
-#define WM8915_WRITE_SEQUENCER_252 0x30FC
-#define WM8915_WRITE_SEQUENCER_253 0x30FD
-#define WM8915_WRITE_SEQUENCER_254 0x30FE
-#define WM8915_WRITE_SEQUENCER_255 0x30FF
-#define WM8915_WRITE_SEQUENCER_256 0x3100
-#define WM8915_WRITE_SEQUENCER_257 0x3101
-#define WM8915_WRITE_SEQUENCER_258 0x3102
-#define WM8915_WRITE_SEQUENCER_259 0x3103
-#define WM8915_WRITE_SEQUENCER_260 0x3104
-#define WM8915_WRITE_SEQUENCER_261 0x3105
-#define WM8915_WRITE_SEQUENCER_262 0x3106
-#define WM8915_WRITE_SEQUENCER_263 0x3107
-#define WM8915_WRITE_SEQUENCER_264 0x3108
-#define WM8915_WRITE_SEQUENCER_265 0x3109
-#define WM8915_WRITE_SEQUENCER_266 0x310A
-#define WM8915_WRITE_SEQUENCER_267 0x310B
-#define WM8915_WRITE_SEQUENCER_268 0x310C
-#define WM8915_WRITE_SEQUENCER_269 0x310D
-#define WM8915_WRITE_SEQUENCER_270 0x310E
-#define WM8915_WRITE_SEQUENCER_271 0x310F
-#define WM8915_WRITE_SEQUENCER_272 0x3110
-#define WM8915_WRITE_SEQUENCER_273 0x3111
-#define WM8915_WRITE_SEQUENCER_274 0x3112
-#define WM8915_WRITE_SEQUENCER_275 0x3113
-#define WM8915_WRITE_SEQUENCER_276 0x3114
-#define WM8915_WRITE_SEQUENCER_277 0x3115
-#define WM8915_WRITE_SEQUENCER_278 0x3116
-#define WM8915_WRITE_SEQUENCER_279 0x3117
-#define WM8915_WRITE_SEQUENCER_280 0x3118
-#define WM8915_WRITE_SEQUENCER_281 0x3119
-#define WM8915_WRITE_SEQUENCER_282 0x311A
-#define WM8915_WRITE_SEQUENCER_283 0x311B
-#define WM8915_WRITE_SEQUENCER_284 0x311C
-#define WM8915_WRITE_SEQUENCER_285 0x311D
-#define WM8915_WRITE_SEQUENCER_286 0x311E
-#define WM8915_WRITE_SEQUENCER_287 0x311F
-#define WM8915_WRITE_SEQUENCER_288 0x3120
-#define WM8915_WRITE_SEQUENCER_289 0x3121
-#define WM8915_WRITE_SEQUENCER_290 0x3122
-#define WM8915_WRITE_SEQUENCER_291 0x3123
-#define WM8915_WRITE_SEQUENCER_292 0x3124
-#define WM8915_WRITE_SEQUENCER_293 0x3125
-#define WM8915_WRITE_SEQUENCER_294 0x3126
-#define WM8915_WRITE_SEQUENCER_295 0x3127
-#define WM8915_WRITE_SEQUENCER_296 0x3128
-#define WM8915_WRITE_SEQUENCER_297 0x3129
-#define WM8915_WRITE_SEQUENCER_298 0x312A
-#define WM8915_WRITE_SEQUENCER_299 0x312B
-#define WM8915_WRITE_SEQUENCER_300 0x312C
-#define WM8915_WRITE_SEQUENCER_301 0x312D
-#define WM8915_WRITE_SEQUENCER_302 0x312E
-#define WM8915_WRITE_SEQUENCER_303 0x312F
-#define WM8915_WRITE_SEQUENCER_304 0x3130
-#define WM8915_WRITE_SEQUENCER_305 0x3131
-#define WM8915_WRITE_SEQUENCER_306 0x3132
-#define WM8915_WRITE_SEQUENCER_307 0x3133
-#define WM8915_WRITE_SEQUENCER_308 0x3134
-#define WM8915_WRITE_SEQUENCER_309 0x3135
-#define WM8915_WRITE_SEQUENCER_310 0x3136
-#define WM8915_WRITE_SEQUENCER_311 0x3137
-#define WM8915_WRITE_SEQUENCER_312 0x3138
-#define WM8915_WRITE_SEQUENCER_313 0x3139
-#define WM8915_WRITE_SEQUENCER_314 0x313A
-#define WM8915_WRITE_SEQUENCER_315 0x313B
-#define WM8915_WRITE_SEQUENCER_316 0x313C
-#define WM8915_WRITE_SEQUENCER_317 0x313D
-#define WM8915_WRITE_SEQUENCER_318 0x313E
-#define WM8915_WRITE_SEQUENCER_319 0x313F
-#define WM8915_WRITE_SEQUENCER_320 0x3140
-#define WM8915_WRITE_SEQUENCER_321 0x3141
-#define WM8915_WRITE_SEQUENCER_322 0x3142
-#define WM8915_WRITE_SEQUENCER_323 0x3143
-#define WM8915_WRITE_SEQUENCER_324 0x3144
-#define WM8915_WRITE_SEQUENCER_325 0x3145
-#define WM8915_WRITE_SEQUENCER_326 0x3146
-#define WM8915_WRITE_SEQUENCER_327 0x3147
-#define WM8915_WRITE_SEQUENCER_328 0x3148
-#define WM8915_WRITE_SEQUENCER_329 0x3149
-#define WM8915_WRITE_SEQUENCER_330 0x314A
-#define WM8915_WRITE_SEQUENCER_331 0x314B
-#define WM8915_WRITE_SEQUENCER_332 0x314C
-#define WM8915_WRITE_SEQUENCER_333 0x314D
-#define WM8915_WRITE_SEQUENCER_334 0x314E
-#define WM8915_WRITE_SEQUENCER_335 0x314F
-#define WM8915_WRITE_SEQUENCER_336 0x3150
-#define WM8915_WRITE_SEQUENCER_337 0x3151
-#define WM8915_WRITE_SEQUENCER_338 0x3152
-#define WM8915_WRITE_SEQUENCER_339 0x3153
-#define WM8915_WRITE_SEQUENCER_340 0x3154
-#define WM8915_WRITE_SEQUENCER_341 0x3155
-#define WM8915_WRITE_SEQUENCER_342 0x3156
-#define WM8915_WRITE_SEQUENCER_343 0x3157
-#define WM8915_WRITE_SEQUENCER_344 0x3158
-#define WM8915_WRITE_SEQUENCER_345 0x3159
-#define WM8915_WRITE_SEQUENCER_346 0x315A
-#define WM8915_WRITE_SEQUENCER_347 0x315B
-#define WM8915_WRITE_SEQUENCER_348 0x315C
-#define WM8915_WRITE_SEQUENCER_349 0x315D
-#define WM8915_WRITE_SEQUENCER_350 0x315E
-#define WM8915_WRITE_SEQUENCER_351 0x315F
-#define WM8915_WRITE_SEQUENCER_352 0x3160
-#define WM8915_WRITE_SEQUENCER_353 0x3161
-#define WM8915_WRITE_SEQUENCER_354 0x3162
-#define WM8915_WRITE_SEQUENCER_355 0x3163
-#define WM8915_WRITE_SEQUENCER_356 0x3164
-#define WM8915_WRITE_SEQUENCER_357 0x3165
-#define WM8915_WRITE_SEQUENCER_358 0x3166
-#define WM8915_WRITE_SEQUENCER_359 0x3167
-#define WM8915_WRITE_SEQUENCER_360 0x3168
-#define WM8915_WRITE_SEQUENCER_361 0x3169
-#define WM8915_WRITE_SEQUENCER_362 0x316A
-#define WM8915_WRITE_SEQUENCER_363 0x316B
-#define WM8915_WRITE_SEQUENCER_364 0x316C
-#define WM8915_WRITE_SEQUENCER_365 0x316D
-#define WM8915_WRITE_SEQUENCER_366 0x316E
-#define WM8915_WRITE_SEQUENCER_367 0x316F
-#define WM8915_WRITE_SEQUENCER_368 0x3170
-#define WM8915_WRITE_SEQUENCER_369 0x3171
-#define WM8915_WRITE_SEQUENCER_370 0x3172
-#define WM8915_WRITE_SEQUENCER_371 0x3173
-#define WM8915_WRITE_SEQUENCER_372 0x3174
-#define WM8915_WRITE_SEQUENCER_373 0x3175
-#define WM8915_WRITE_SEQUENCER_374 0x3176
-#define WM8915_WRITE_SEQUENCER_375 0x3177
-#define WM8915_WRITE_SEQUENCER_376 0x3178
-#define WM8915_WRITE_SEQUENCER_377 0x3179
-#define WM8915_WRITE_SEQUENCER_378 0x317A
-#define WM8915_WRITE_SEQUENCER_379 0x317B
-#define WM8915_WRITE_SEQUENCER_380 0x317C
-#define WM8915_WRITE_SEQUENCER_381 0x317D
-#define WM8915_WRITE_SEQUENCER_382 0x317E
-#define WM8915_WRITE_SEQUENCER_383 0x317F
-#define WM8915_WRITE_SEQUENCER_384 0x3180
-#define WM8915_WRITE_SEQUENCER_385 0x3181
-#define WM8915_WRITE_SEQUENCER_386 0x3182
-#define WM8915_WRITE_SEQUENCER_387 0x3183
-#define WM8915_WRITE_SEQUENCER_388 0x3184
-#define WM8915_WRITE_SEQUENCER_389 0x3185
-#define WM8915_WRITE_SEQUENCER_390 0x3186
-#define WM8915_WRITE_SEQUENCER_391 0x3187
-#define WM8915_WRITE_SEQUENCER_392 0x3188
-#define WM8915_WRITE_SEQUENCER_393 0x3189
-#define WM8915_WRITE_SEQUENCER_394 0x318A
-#define WM8915_WRITE_SEQUENCER_395 0x318B
-#define WM8915_WRITE_SEQUENCER_396 0x318C
-#define WM8915_WRITE_SEQUENCER_397 0x318D
-#define WM8915_WRITE_SEQUENCER_398 0x318E
-#define WM8915_WRITE_SEQUENCER_399 0x318F
-#define WM8915_WRITE_SEQUENCER_400 0x3190
-#define WM8915_WRITE_SEQUENCER_401 0x3191
-#define WM8915_WRITE_SEQUENCER_402 0x3192
-#define WM8915_WRITE_SEQUENCER_403 0x3193
-#define WM8915_WRITE_SEQUENCER_404 0x3194
-#define WM8915_WRITE_SEQUENCER_405 0x3195
-#define WM8915_WRITE_SEQUENCER_406 0x3196
-#define WM8915_WRITE_SEQUENCER_407 0x3197
-#define WM8915_WRITE_SEQUENCER_408 0x3198
-#define WM8915_WRITE_SEQUENCER_409 0x3199
-#define WM8915_WRITE_SEQUENCER_410 0x319A
-#define WM8915_WRITE_SEQUENCER_411 0x319B
-#define WM8915_WRITE_SEQUENCER_412 0x319C
-#define WM8915_WRITE_SEQUENCER_413 0x319D
-#define WM8915_WRITE_SEQUENCER_414 0x319E
-#define WM8915_WRITE_SEQUENCER_415 0x319F
-#define WM8915_WRITE_SEQUENCER_416 0x31A0
-#define WM8915_WRITE_SEQUENCER_417 0x31A1
-#define WM8915_WRITE_SEQUENCER_418 0x31A2
-#define WM8915_WRITE_SEQUENCER_419 0x31A3
-#define WM8915_WRITE_SEQUENCER_420 0x31A4
-#define WM8915_WRITE_SEQUENCER_421 0x31A5
-#define WM8915_WRITE_SEQUENCER_422 0x31A6
-#define WM8915_WRITE_SEQUENCER_423 0x31A7
-#define WM8915_WRITE_SEQUENCER_424 0x31A8
-#define WM8915_WRITE_SEQUENCER_425 0x31A9
-#define WM8915_WRITE_SEQUENCER_426 0x31AA
-#define WM8915_WRITE_SEQUENCER_427 0x31AB
-#define WM8915_WRITE_SEQUENCER_428 0x31AC
-#define WM8915_WRITE_SEQUENCER_429 0x31AD
-#define WM8915_WRITE_SEQUENCER_430 0x31AE
-#define WM8915_WRITE_SEQUENCER_431 0x31AF
-#define WM8915_WRITE_SEQUENCER_432 0x31B0
-#define WM8915_WRITE_SEQUENCER_433 0x31B1
-#define WM8915_WRITE_SEQUENCER_434 0x31B2
-#define WM8915_WRITE_SEQUENCER_435 0x31B3
-#define WM8915_WRITE_SEQUENCER_436 0x31B4
-#define WM8915_WRITE_SEQUENCER_437 0x31B5
-#define WM8915_WRITE_SEQUENCER_438 0x31B6
-#define WM8915_WRITE_SEQUENCER_439 0x31B7
-#define WM8915_WRITE_SEQUENCER_440 0x31B8
-#define WM8915_WRITE_SEQUENCER_441 0x31B9
-#define WM8915_WRITE_SEQUENCER_442 0x31BA
-#define WM8915_WRITE_SEQUENCER_443 0x31BB
-#define WM8915_WRITE_SEQUENCER_444 0x31BC
-#define WM8915_WRITE_SEQUENCER_445 0x31BD
-#define WM8915_WRITE_SEQUENCER_446 0x31BE
-#define WM8915_WRITE_SEQUENCER_447 0x31BF
-#define WM8915_WRITE_SEQUENCER_448 0x31C0
-#define WM8915_WRITE_SEQUENCER_449 0x31C1
-#define WM8915_WRITE_SEQUENCER_450 0x31C2
-#define WM8915_WRITE_SEQUENCER_451 0x31C3
-#define WM8915_WRITE_SEQUENCER_452 0x31C4
-#define WM8915_WRITE_SEQUENCER_453 0x31C5
-#define WM8915_WRITE_SEQUENCER_454 0x31C6
-#define WM8915_WRITE_SEQUENCER_455 0x31C7
-#define WM8915_WRITE_SEQUENCER_456 0x31C8
-#define WM8915_WRITE_SEQUENCER_457 0x31C9
-#define WM8915_WRITE_SEQUENCER_458 0x31CA
-#define WM8915_WRITE_SEQUENCER_459 0x31CB
-#define WM8915_WRITE_SEQUENCER_460 0x31CC
-#define WM8915_WRITE_SEQUENCER_461 0x31CD
-#define WM8915_WRITE_SEQUENCER_462 0x31CE
-#define WM8915_WRITE_SEQUENCER_463 0x31CF
-#define WM8915_WRITE_SEQUENCER_464 0x31D0
-#define WM8915_WRITE_SEQUENCER_465 0x31D1
-#define WM8915_WRITE_SEQUENCER_466 0x31D2
-#define WM8915_WRITE_SEQUENCER_467 0x31D3
-#define WM8915_WRITE_SEQUENCER_468 0x31D4
-#define WM8915_WRITE_SEQUENCER_469 0x31D5
-#define WM8915_WRITE_SEQUENCER_470 0x31D6
-#define WM8915_WRITE_SEQUENCER_471 0x31D7
-#define WM8915_WRITE_SEQUENCER_472 0x31D8
-#define WM8915_WRITE_SEQUENCER_473 0x31D9
-#define WM8915_WRITE_SEQUENCER_474 0x31DA
-#define WM8915_WRITE_SEQUENCER_475 0x31DB
-#define WM8915_WRITE_SEQUENCER_476 0x31DC
-#define WM8915_WRITE_SEQUENCER_477 0x31DD
-#define WM8915_WRITE_SEQUENCER_478 0x31DE
-#define WM8915_WRITE_SEQUENCER_479 0x31DF
-#define WM8915_WRITE_SEQUENCER_480 0x31E0
-#define WM8915_WRITE_SEQUENCER_481 0x31E1
-#define WM8915_WRITE_SEQUENCER_482 0x31E2
-#define WM8915_WRITE_SEQUENCER_483 0x31E3
-#define WM8915_WRITE_SEQUENCER_484 0x31E4
-#define WM8915_WRITE_SEQUENCER_485 0x31E5
-#define WM8915_WRITE_SEQUENCER_486 0x31E6
-#define WM8915_WRITE_SEQUENCER_487 0x31E7
-#define WM8915_WRITE_SEQUENCER_488 0x31E8
-#define WM8915_WRITE_SEQUENCER_489 0x31E9
-#define WM8915_WRITE_SEQUENCER_490 0x31EA
-#define WM8915_WRITE_SEQUENCER_491 0x31EB
-#define WM8915_WRITE_SEQUENCER_492 0x31EC
-#define WM8915_WRITE_SEQUENCER_493 0x31ED
-#define WM8915_WRITE_SEQUENCER_494 0x31EE
-#define WM8915_WRITE_SEQUENCER_495 0x31EF
-#define WM8915_WRITE_SEQUENCER_496 0x31F0
-#define WM8915_WRITE_SEQUENCER_497 0x31F1
-#define WM8915_WRITE_SEQUENCER_498 0x31F2
-#define WM8915_WRITE_SEQUENCER_499 0x31F3
-#define WM8915_WRITE_SEQUENCER_500 0x31F4
-#define WM8915_WRITE_SEQUENCER_501 0x31F5
-#define WM8915_WRITE_SEQUENCER_502 0x31F6
-#define WM8915_WRITE_SEQUENCER_503 0x31F7
-#define WM8915_WRITE_SEQUENCER_504 0x31F8
-#define WM8915_WRITE_SEQUENCER_505 0x31F9
-#define WM8915_WRITE_SEQUENCER_506 0x31FA
-#define WM8915_WRITE_SEQUENCER_507 0x31FB
-#define WM8915_WRITE_SEQUENCER_508 0x31FC
-#define WM8915_WRITE_SEQUENCER_509 0x31FD
-#define WM8915_WRITE_SEQUENCER_510 0x31FE
-#define WM8915_WRITE_SEQUENCER_511 0x31FF
-
-#define WM8915_REGISTER_COUNT 706
-#define WM8915_MAX_REGISTER 0x31FF
-
-/*
- * Field Definitions.
- */
-
-/*
- * R0 (0x00) - Software Reset
- */
-#define WM8915_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */
-#define WM8915_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */
-#define WM8915_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */
-
-/*
- * R1 (0x01) - Power Management (1)
- */
-#define WM8915_MICB2_ENA 0x0200 /* MICB2_ENA */
-#define WM8915_MICB2_ENA_MASK 0x0200 /* MICB2_ENA */
-#define WM8915_MICB2_ENA_SHIFT 9 /* MICB2_ENA */
-#define WM8915_MICB2_ENA_WIDTH 1 /* MICB2_ENA */
-#define WM8915_MICB1_ENA 0x0100 /* MICB1_ENA */
-#define WM8915_MICB1_ENA_MASK 0x0100 /* MICB1_ENA */
-#define WM8915_MICB1_ENA_SHIFT 8 /* MICB1_ENA */
-#define WM8915_MICB1_ENA_WIDTH 1 /* MICB1_ENA */
-#define WM8915_HPOUT2L_ENA 0x0080 /* HPOUT2L_ENA */
-#define WM8915_HPOUT2L_ENA_MASK 0x0080 /* HPOUT2L_ENA */
-#define WM8915_HPOUT2L_ENA_SHIFT 7 /* HPOUT2L_ENA */
-#define WM8915_HPOUT2L_ENA_WIDTH 1 /* HPOUT2L_ENA */
-#define WM8915_HPOUT2R_ENA 0x0040 /* HPOUT2R_ENA */
-#define WM8915_HPOUT2R_ENA_MASK 0x0040 /* HPOUT2R_ENA */
-#define WM8915_HPOUT2R_ENA_SHIFT 6 /* HPOUT2R_ENA */
-#define WM8915_HPOUT2R_ENA_WIDTH 1 /* HPOUT2R_ENA */
-#define WM8915_HPOUT1L_ENA 0x0020 /* HPOUT1L_ENA */
-#define WM8915_HPOUT1L_ENA_MASK 0x0020 /* HPOUT1L_ENA */
-#define WM8915_HPOUT1L_ENA_SHIFT 5 /* HPOUT1L_ENA */
-#define WM8915_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */
-#define WM8915_HPOUT1R_ENA 0x0010 /* HPOUT1R_ENA */
-#define WM8915_HPOUT1R_ENA_MASK 0x0010 /* HPOUT1R_ENA */
-#define WM8915_HPOUT1R_ENA_SHIFT 4 /* HPOUT1R_ENA */
-#define WM8915_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */
-#define WM8915_BG_ENA 0x0001 /* BG_ENA */
-#define WM8915_BG_ENA_MASK 0x0001 /* BG_ENA */
-#define WM8915_BG_ENA_SHIFT 0 /* BG_ENA */
-#define WM8915_BG_ENA_WIDTH 1 /* BG_ENA */
-
-/*
- * R2 (0x02) - Power Management (2)
- */
-#define WM8915_OPCLK_ENA 0x0800 /* OPCLK_ENA */
-#define WM8915_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */
-#define WM8915_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */
-#define WM8915_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */
-#define WM8915_INL_ENA 0x0020 /* INL_ENA */
-#define WM8915_INL_ENA_MASK 0x0020 /* INL_ENA */
-#define WM8915_INL_ENA_SHIFT 5 /* INL_ENA */
-#define WM8915_INL_ENA_WIDTH 1 /* INL_ENA */
-#define WM8915_INR_ENA 0x0010 /* INR_ENA */
-#define WM8915_INR_ENA_MASK 0x0010 /* INR_ENA */
-#define WM8915_INR_ENA_SHIFT 4 /* INR_ENA */
-#define WM8915_INR_ENA_WIDTH 1 /* INR_ENA */
-#define WM8915_LDO2_ENA 0x0002 /* LDO2_ENA */
-#define WM8915_LDO2_ENA_MASK 0x0002 /* LDO2_ENA */
-#define WM8915_LDO2_ENA_SHIFT 1 /* LDO2_ENA */
-#define WM8915_LDO2_ENA_WIDTH 1 /* LDO2_ENA */
-
-/*
- * R3 (0x03) - Power Management (3)
- */
-#define WM8915_DSP2RXL_ENA 0x0800 /* DSP2RXL_ENA */
-#define WM8915_DSP2RXL_ENA_MASK 0x0800 /* DSP2RXL_ENA */
-#define WM8915_DSP2RXL_ENA_SHIFT 11 /* DSP2RXL_ENA */
-#define WM8915_DSP2RXL_ENA_WIDTH 1 /* DSP2RXL_ENA */
-#define WM8915_DSP2RXR_ENA 0x0400 /* DSP2RXR_ENA */
-#define WM8915_DSP2RXR_ENA_MASK 0x0400 /* DSP2RXR_ENA */
-#define WM8915_DSP2RXR_ENA_SHIFT 10 /* DSP2RXR_ENA */
-#define WM8915_DSP2RXR_ENA_WIDTH 1 /* DSP2RXR_ENA */
-#define WM8915_DSP1RXL_ENA 0x0200 /* DSP1RXL_ENA */
-#define WM8915_DSP1RXL_ENA_MASK 0x0200 /* DSP1RXL_ENA */
-#define WM8915_DSP1RXL_ENA_SHIFT 9 /* DSP1RXL_ENA */
-#define WM8915_DSP1RXL_ENA_WIDTH 1 /* DSP1RXL_ENA */
-#define WM8915_DSP1RXR_ENA 0x0100 /* DSP1RXR_ENA */
-#define WM8915_DSP1RXR_ENA_MASK 0x0100 /* DSP1RXR_ENA */
-#define WM8915_DSP1RXR_ENA_SHIFT 8 /* DSP1RXR_ENA */
-#define WM8915_DSP1RXR_ENA_WIDTH 1 /* DSP1RXR_ENA */
-#define WM8915_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */
-#define WM8915_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */
-#define WM8915_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */
-#define WM8915_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */
-#define WM8915_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */
-#define WM8915_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */
-#define WM8915_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */
-#define WM8915_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */
-#define WM8915_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */
-#define WM8915_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */
-#define WM8915_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */
-#define WM8915_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */
-#define WM8915_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */
-#define WM8915_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */
-#define WM8915_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */
-#define WM8915_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */
-#define WM8915_ADCL_ENA 0x0002 /* ADCL_ENA */
-#define WM8915_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */
-#define WM8915_ADCL_ENA_SHIFT 1 /* ADCL_ENA */
-#define WM8915_ADCL_ENA_WIDTH 1 /* ADCL_ENA */
-#define WM8915_ADCR_ENA 0x0001 /* ADCR_ENA */
-#define WM8915_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */
-#define WM8915_ADCR_ENA_SHIFT 0 /* ADCR_ENA */
-#define WM8915_ADCR_ENA_WIDTH 1 /* ADCR_ENA */
-
-/*
- * R4 (0x04) - Power Management (4)
- */
-#define WM8915_AIF2RX_CHAN1_ENA 0x0200 /* AIF2RX_CHAN1_ENA */
-#define WM8915_AIF2RX_CHAN1_ENA_MASK 0x0200 /* AIF2RX_CHAN1_ENA */
-#define WM8915_AIF2RX_CHAN1_ENA_SHIFT 9 /* AIF2RX_CHAN1_ENA */
-#define WM8915_AIF2RX_CHAN1_ENA_WIDTH 1 /* AIF2RX_CHAN1_ENA */
-#define WM8915_AIF2RX_CHAN0_ENA 0x0100 /* AIF2RX_CHAN0_ENA */
-#define WM8915_AIF2RX_CHAN0_ENA_MASK 0x0100 /* AIF2RX_CHAN0_ENA */
-#define WM8915_AIF2RX_CHAN0_ENA_SHIFT 8 /* AIF2RX_CHAN0_ENA */
-#define WM8915_AIF2RX_CHAN0_ENA_WIDTH 1 /* AIF2RX_CHAN0_ENA */
-#define WM8915_AIF1RX_CHAN5_ENA 0x0020 /* AIF1RX_CHAN5_ENA */
-#define WM8915_AIF1RX_CHAN5_ENA_MASK 0x0020 /* AIF1RX_CHAN5_ENA */
-#define WM8915_AIF1RX_CHAN5_ENA_SHIFT 5 /* AIF1RX_CHAN5_ENA */
-#define WM8915_AIF1RX_CHAN5_ENA_WIDTH 1 /* AIF1RX_CHAN5_ENA */
-#define WM8915_AIF1RX_CHAN4_ENA 0x0010 /* AIF1RX_CHAN4_ENA */
-#define WM8915_AIF1RX_CHAN4_ENA_MASK 0x0010 /* AIF1RX_CHAN4_ENA */
-#define WM8915_AIF1RX_CHAN4_ENA_SHIFT 4 /* AIF1RX_CHAN4_ENA */
-#define WM8915_AIF1RX_CHAN4_ENA_WIDTH 1 /* AIF1RX_CHAN4_ENA */
-#define WM8915_AIF1RX_CHAN3_ENA 0x0008 /* AIF1RX_CHAN3_ENA */
-#define WM8915_AIF1RX_CHAN3_ENA_MASK 0x0008 /* AIF1RX_CHAN3_ENA */
-#define WM8915_AIF1RX_CHAN3_ENA_SHIFT 3 /* AIF1RX_CHAN3_ENA */
-#define WM8915_AIF1RX_CHAN3_ENA_WIDTH 1 /* AIF1RX_CHAN3_ENA */
-#define WM8915_AIF1RX_CHAN2_ENA 0x0004 /* AIF1RX_CHAN2_ENA */
-#define WM8915_AIF1RX_CHAN2_ENA_MASK 0x0004 /* AIF1RX_CHAN2_ENA */
-#define WM8915_AIF1RX_CHAN2_ENA_SHIFT 2 /* AIF1RX_CHAN2_ENA */
-#define WM8915_AIF1RX_CHAN2_ENA_WIDTH 1 /* AIF1RX_CHAN2_ENA */
-#define WM8915_AIF1RX_CHAN1_ENA 0x0002 /* AIF1RX_CHAN1_ENA */
-#define WM8915_AIF1RX_CHAN1_ENA_MASK 0x0002 /* AIF1RX_CHAN1_ENA */
-#define WM8915_AIF1RX_CHAN1_ENA_SHIFT 1 /* AIF1RX_CHAN1_ENA */
-#define WM8915_AIF1RX_CHAN1_ENA_WIDTH 1 /* AIF1RX_CHAN1_ENA */
-#define WM8915_AIF1RX_CHAN0_ENA 0x0001 /* AIF1RX_CHAN0_ENA */
-#define WM8915_AIF1RX_CHAN0_ENA_MASK 0x0001 /* AIF1RX_CHAN0_ENA */
-#define WM8915_AIF1RX_CHAN0_ENA_SHIFT 0 /* AIF1RX_CHAN0_ENA */
-#define WM8915_AIF1RX_CHAN0_ENA_WIDTH 1 /* AIF1RX_CHAN0_ENA */
-
-/*
- * R5 (0x05) - Power Management (5)
- */
-#define WM8915_DSP2TXL_ENA 0x0800 /* DSP2TXL_ENA */
-#define WM8915_DSP2TXL_ENA_MASK 0x0800 /* DSP2TXL_ENA */
-#define WM8915_DSP2TXL_ENA_SHIFT 11 /* DSP2TXL_ENA */
-#define WM8915_DSP2TXL_ENA_WIDTH 1 /* DSP2TXL_ENA */
-#define WM8915_DSP2TXR_ENA 0x0400 /* DSP2TXR_ENA */
-#define WM8915_DSP2TXR_ENA_MASK 0x0400 /* DSP2TXR_ENA */
-#define WM8915_DSP2TXR_ENA_SHIFT 10 /* DSP2TXR_ENA */
-#define WM8915_DSP2TXR_ENA_WIDTH 1 /* DSP2TXR_ENA */
-#define WM8915_DSP1TXL_ENA 0x0200 /* DSP1TXL_ENA */
-#define WM8915_DSP1TXL_ENA_MASK 0x0200 /* DSP1TXL_ENA */
-#define WM8915_DSP1TXL_ENA_SHIFT 9 /* DSP1TXL_ENA */
-#define WM8915_DSP1TXL_ENA_WIDTH 1 /* DSP1TXL_ENA */
-#define WM8915_DSP1TXR_ENA 0x0100 /* DSP1TXR_ENA */
-#define WM8915_DSP1TXR_ENA_MASK 0x0100 /* DSP1TXR_ENA */
-#define WM8915_DSP1TXR_ENA_SHIFT 8 /* DSP1TXR_ENA */
-#define WM8915_DSP1TXR_ENA_WIDTH 1 /* DSP1TXR_ENA */
-#define WM8915_DAC2L_ENA 0x0008 /* DAC2L_ENA */
-#define WM8915_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */
-#define WM8915_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */
-#define WM8915_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */
-#define WM8915_DAC2R_ENA 0x0004 /* DAC2R_ENA */
-#define WM8915_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */
-#define WM8915_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */
-#define WM8915_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */
-#define WM8915_DAC1L_ENA 0x0002 /* DAC1L_ENA */
-#define WM8915_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */
-#define WM8915_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */
-#define WM8915_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */
-#define WM8915_DAC1R_ENA 0x0001 /* DAC1R_ENA */
-#define WM8915_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */
-#define WM8915_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */
-#define WM8915_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */
-
-/*
- * R6 (0x06) - Power Management (6)
- */
-#define WM8915_AIF2TX_CHAN1_ENA 0x0200 /* AIF2TX_CHAN1_ENA */
-#define WM8915_AIF2TX_CHAN1_ENA_MASK 0x0200 /* AIF2TX_CHAN1_ENA */
-#define WM8915_AIF2TX_CHAN1_ENA_SHIFT 9 /* AIF2TX_CHAN1_ENA */
-#define WM8915_AIF2TX_CHAN1_ENA_WIDTH 1 /* AIF2TX_CHAN1_ENA */
-#define WM8915_AIF2TX_CHAN0_ENA 0x0100 /* AIF2TX_CHAN0_ENA */
-#define WM8915_AIF2TX_CHAN0_ENA_MASK 0x0100 /* AIF2TX_CHAN0_ENA */
-#define WM8915_AIF2TX_CHAN0_ENA_SHIFT 8 /* AIF2TX_CHAN0_ENA */
-#define WM8915_AIF2TX_CHAN0_ENA_WIDTH 1 /* AIF2TX_CHAN0_ENA */
-#define WM8915_AIF1TX_CHAN5_ENA 0x0020 /* AIF1TX_CHAN5_ENA */
-#define WM8915_AIF1TX_CHAN5_ENA_MASK 0x0020 /* AIF1TX_CHAN5_ENA */
-#define WM8915_AIF1TX_CHAN5_ENA_SHIFT 5 /* AIF1TX_CHAN5_ENA */
-#define WM8915_AIF1TX_CHAN5_ENA_WIDTH 1 /* AIF1TX_CHAN5_ENA */
-#define WM8915_AIF1TX_CHAN4_ENA 0x0010 /* AIF1TX_CHAN4_ENA */
-#define WM8915_AIF1TX_CHAN4_ENA_MASK 0x0010 /* AIF1TX_CHAN4_ENA */
-#define WM8915_AIF1TX_CHAN4_ENA_SHIFT 4 /* AIF1TX_CHAN4_ENA */
-#define WM8915_AIF1TX_CHAN4_ENA_WIDTH 1 /* AIF1TX_CHAN4_ENA */
-#define WM8915_AIF1TX_CHAN3_ENA 0x0008 /* AIF1TX_CHAN3_ENA */
-#define WM8915_AIF1TX_CHAN3_ENA_MASK 0x0008 /* AIF1TX_CHAN3_ENA */
-#define WM8915_AIF1TX_CHAN3_ENA_SHIFT 3 /* AIF1TX_CHAN3_ENA */
-#define WM8915_AIF1TX_CHAN3_ENA_WIDTH 1 /* AIF1TX_CHAN3_ENA */
-#define WM8915_AIF1TX_CHAN2_ENA 0x0004 /* AIF1TX_CHAN2_ENA */
-#define WM8915_AIF1TX_CHAN2_ENA_MASK 0x0004 /* AIF1TX_CHAN2_ENA */
-#define WM8915_AIF1TX_CHAN2_ENA_SHIFT 2 /* AIF1TX_CHAN2_ENA */
-#define WM8915_AIF1TX_CHAN2_ENA_WIDTH 1 /* AIF1TX_CHAN2_ENA */
-#define WM8915_AIF1TX_CHAN1_ENA 0x0002 /* AIF1TX_CHAN1_ENA */
-#define WM8915_AIF1TX_CHAN1_ENA_MASK 0x0002 /* AIF1TX_CHAN1_ENA */
-#define WM8915_AIF1TX_CHAN1_ENA_SHIFT 1 /* AIF1TX_CHAN1_ENA */
-#define WM8915_AIF1TX_CHAN1_ENA_WIDTH 1 /* AIF1TX_CHAN1_ENA */
-#define WM8915_AIF1TX_CHAN0_ENA 0x0001 /* AIF1TX_CHAN0_ENA */
-#define WM8915_AIF1TX_CHAN0_ENA_MASK 0x0001 /* AIF1TX_CHAN0_ENA */
-#define WM8915_AIF1TX_CHAN0_ENA_SHIFT 0 /* AIF1TX_CHAN0_ENA */
-#define WM8915_AIF1TX_CHAN0_ENA_WIDTH 1 /* AIF1TX_CHAN0_ENA */
-
-/*
- * R7 (0x07) - Power Management (7)
- */
-#define WM8915_DMIC2_FN 0x0200 /* DMIC2_FN */
-#define WM8915_DMIC2_FN_MASK 0x0200 /* DMIC2_FN */
-#define WM8915_DMIC2_FN_SHIFT 9 /* DMIC2_FN */
-#define WM8915_DMIC2_FN_WIDTH 1 /* DMIC2_FN */
-#define WM8915_DMIC1_FN 0x0100 /* DMIC1_FN */
-#define WM8915_DMIC1_FN_MASK 0x0100 /* DMIC1_FN */
-#define WM8915_DMIC1_FN_SHIFT 8 /* DMIC1_FN */
-#define WM8915_DMIC1_FN_WIDTH 1 /* DMIC1_FN */
-#define WM8915_ADC_DMIC_DSP2R_ENA 0x0080 /* ADC_DMIC_DSP2R_ENA */
-#define WM8915_ADC_DMIC_DSP2R_ENA_MASK 0x0080 /* ADC_DMIC_DSP2R_ENA */
-#define WM8915_ADC_DMIC_DSP2R_ENA_SHIFT 7 /* ADC_DMIC_DSP2R_ENA */
-#define WM8915_ADC_DMIC_DSP2R_ENA_WIDTH 1 /* ADC_DMIC_DSP2R_ENA */
-#define WM8915_ADC_DMIC_DSP2L_ENA 0x0040 /* ADC_DMIC_DSP2L_ENA */
-#define WM8915_ADC_DMIC_DSP2L_ENA_MASK 0x0040 /* ADC_DMIC_DSP2L_ENA */
-#define WM8915_ADC_DMIC_DSP2L_ENA_SHIFT 6 /* ADC_DMIC_DSP2L_ENA */
-#define WM8915_ADC_DMIC_DSP2L_ENA_WIDTH 1 /* ADC_DMIC_DSP2L_ENA */
-#define WM8915_ADC_DMIC_SRC2_MASK 0x0030 /* ADC_DMIC_SRC2 - [5:4] */
-#define WM8915_ADC_DMIC_SRC2_SHIFT 4 /* ADC_DMIC_SRC2 - [5:4] */
-#define WM8915_ADC_DMIC_SRC2_WIDTH 2 /* ADC_DMIC_SRC2 - [5:4] */
-#define WM8915_ADC_DMIC_DSP1R_ENA 0x0008 /* ADC_DMIC_DSP1R_ENA */
-#define WM8915_ADC_DMIC_DSP1R_ENA_MASK 0x0008 /* ADC_DMIC_DSP1R_ENA */
-#define WM8915_ADC_DMIC_DSP1R_ENA_SHIFT 3 /* ADC_DMIC_DSP1R_ENA */
-#define WM8915_ADC_DMIC_DSP1R_ENA_WIDTH 1 /* ADC_DMIC_DSP1R_ENA */
-#define WM8915_ADC_DMIC_DSP1L_ENA 0x0004 /* ADC_DMIC_DSP1L_ENA */
-#define WM8915_ADC_DMIC_DSP1L_ENA_MASK 0x0004 /* ADC_DMIC_DSP1L_ENA */
-#define WM8915_ADC_DMIC_DSP1L_ENA_SHIFT 2 /* ADC_DMIC_DSP1L_ENA */
-#define WM8915_ADC_DMIC_DSP1L_ENA_WIDTH 1 /* ADC_DMIC_DSP1L_ENA */
-#define WM8915_ADC_DMIC_SRC1_MASK 0x0003 /* ADC_DMIC_SRC1 - [1:0] */
-#define WM8915_ADC_DMIC_SRC1_SHIFT 0 /* ADC_DMIC_SRC1 - [1:0] */
-#define WM8915_ADC_DMIC_SRC1_WIDTH 2 /* ADC_DMIC_SRC1 - [1:0] */
-
-/*
- * R8 (0x08) - Power Management (8)
- */
-#define WM8915_AIF2TX_SRC_MASK 0x00C0 /* AIF2TX_SRC - [7:6] */
-#define WM8915_AIF2TX_SRC_SHIFT 6 /* AIF2TX_SRC - [7:6] */
-#define WM8915_AIF2TX_SRC_WIDTH 2 /* AIF2TX_SRC - [7:6] */
-#define WM8915_DSP2RX_SRC 0x0010 /* DSP2RX_SRC */
-#define WM8915_DSP2RX_SRC_MASK 0x0010 /* DSP2RX_SRC */
-#define WM8915_DSP2RX_SRC_SHIFT 4 /* DSP2RX_SRC */
-#define WM8915_DSP2RX_SRC_WIDTH 1 /* DSP2RX_SRC */
-#define WM8915_DSP1RX_SRC 0x0001 /* DSP1RX_SRC */
-#define WM8915_DSP1RX_SRC_MASK 0x0001 /* DSP1RX_SRC */
-#define WM8915_DSP1RX_SRC_SHIFT 0 /* DSP1RX_SRC */
-#define WM8915_DSP1RX_SRC_WIDTH 1 /* DSP1RX_SRC */
-
-/*
- * R16 (0x10) - Left Line Input Volume
- */
-#define WM8915_IN1_VU 0x0080 /* IN1_VU */
-#define WM8915_IN1_VU_MASK 0x0080 /* IN1_VU */
-#define WM8915_IN1_VU_SHIFT 7 /* IN1_VU */
-#define WM8915_IN1_VU_WIDTH 1 /* IN1_VU */
-#define WM8915_IN1L_ZC 0x0020 /* IN1L_ZC */
-#define WM8915_IN1L_ZC_MASK 0x0020 /* IN1L_ZC */
-#define WM8915_IN1L_ZC_SHIFT 5 /* IN1L_ZC */
-#define WM8915_IN1L_ZC_WIDTH 1 /* IN1L_ZC */
-#define WM8915_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */
-#define WM8915_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */
-#define WM8915_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */
-
-/*
- * R17 (0x11) - Right Line Input Volume
- */
-#define WM8915_IN1_VU 0x0080 /* IN1_VU */
-#define WM8915_IN1_VU_MASK 0x0080 /* IN1_VU */
-#define WM8915_IN1_VU_SHIFT 7 /* IN1_VU */
-#define WM8915_IN1_VU_WIDTH 1 /* IN1_VU */
-#define WM8915_IN1R_ZC 0x0020 /* IN1R_ZC */
-#define WM8915_IN1R_ZC_MASK 0x0020 /* IN1R_ZC */
-#define WM8915_IN1R_ZC_SHIFT 5 /* IN1R_ZC */
-#define WM8915_IN1R_ZC_WIDTH 1 /* IN1R_ZC */
-#define WM8915_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */
-#define WM8915_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */
-#define WM8915_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */
-
-/*
- * R18 (0x12) - Line Input Control
- */
-#define WM8915_INL_MODE_MASK 0x000C /* INL_MODE - [3:2] */
-#define WM8915_INL_MODE_SHIFT 2 /* INL_MODE - [3:2] */
-#define WM8915_INL_MODE_WIDTH 2 /* INL_MODE - [3:2] */
-#define WM8915_INR_MODE_MASK 0x0003 /* INR_MODE - [1:0] */
-#define WM8915_INR_MODE_SHIFT 0 /* INR_MODE - [1:0] */
-#define WM8915_INR_MODE_WIDTH 2 /* INR_MODE - [1:0] */
-
-/*
- * R21 (0x15) - DAC1 HPOUT1 Volume
- */
-#define WM8915_DAC1R_HPOUT1R_VOL_MASK 0x00F0 /* DAC1R_HPOUT1R_VOL - [7:4] */
-#define WM8915_DAC1R_HPOUT1R_VOL_SHIFT 4 /* DAC1R_HPOUT1R_VOL - [7:4] */
-#define WM8915_DAC1R_HPOUT1R_VOL_WIDTH 4 /* DAC1R_HPOUT1R_VOL - [7:4] */
-#define WM8915_DAC1L_HPOUT1L_VOL_MASK 0x000F /* DAC1L_HPOUT1L_VOL - [3:0] */
-#define WM8915_DAC1L_HPOUT1L_VOL_SHIFT 0 /* DAC1L_HPOUT1L_VOL - [3:0] */
-#define WM8915_DAC1L_HPOUT1L_VOL_WIDTH 4 /* DAC1L_HPOUT1L_VOL - [3:0] */
-
-/*
- * R22 (0x16) - DAC2 HPOUT2 Volume
- */
-#define WM8915_DAC2R_HPOUT2R_VOL_MASK 0x00F0 /* DAC2R_HPOUT2R_VOL - [7:4] */
-#define WM8915_DAC2R_HPOUT2R_VOL_SHIFT 4 /* DAC2R_HPOUT2R_VOL - [7:4] */
-#define WM8915_DAC2R_HPOUT2R_VOL_WIDTH 4 /* DAC2R_HPOUT2R_VOL - [7:4] */
-#define WM8915_DAC2L_HPOUT2L_VOL_MASK 0x000F /* DAC2L_HPOUT2L_VOL - [3:0] */
-#define WM8915_DAC2L_HPOUT2L_VOL_SHIFT 0 /* DAC2L_HPOUT2L_VOL - [3:0] */
-#define WM8915_DAC2L_HPOUT2L_VOL_WIDTH 4 /* DAC2L_HPOUT2L_VOL - [3:0] */
-
-/*
- * R24 (0x18) - DAC1 Left Volume
- */
-#define WM8915_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */
-#define WM8915_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */
-#define WM8915_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */
-#define WM8915_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */
-#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */
-#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */
-#define WM8915_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */
-#define WM8915_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */
-#define WM8915_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */
-
-/*
- * R25 (0x19) - DAC1 Right Volume
- */
-#define WM8915_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */
-#define WM8915_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */
-#define WM8915_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */
-#define WM8915_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */
-#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */
-#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */
-#define WM8915_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */
-#define WM8915_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */
-#define WM8915_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */
-
-/*
- * R26 (0x1A) - DAC2 Left Volume
- */
-#define WM8915_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */
-#define WM8915_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */
-#define WM8915_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */
-#define WM8915_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */
-#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */
-#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */
-#define WM8915_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */
-#define WM8915_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */
-#define WM8915_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */
-
-/*
- * R27 (0x1B) - DAC2 Right Volume
- */
-#define WM8915_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */
-#define WM8915_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */
-#define WM8915_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */
-#define WM8915_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */
-#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */
-#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */
-#define WM8915_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */
-#define WM8915_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */
-#define WM8915_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */
-
-/*
- * R28 (0x1C) - Output1 Left Volume
- */
-#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */
-#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */
-#define WM8915_HPOUT1L_ZC 0x0080 /* HPOUT1L_ZC */
-#define WM8915_HPOUT1L_ZC_MASK 0x0080 /* HPOUT1L_ZC */
-#define WM8915_HPOUT1L_ZC_SHIFT 7 /* HPOUT1L_ZC */
-#define WM8915_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */
-#define WM8915_HPOUT1L_VOL_MASK 0x000F /* HPOUT1L_VOL - [3:0] */
-#define WM8915_HPOUT1L_VOL_SHIFT 0 /* HPOUT1L_VOL - [3:0] */
-#define WM8915_HPOUT1L_VOL_WIDTH 4 /* HPOUT1L_VOL - [3:0] */
-
-/*
- * R29 (0x1D) - Output1 Right Volume
- */
-#define WM8915_DAC1_VU 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_MASK 0x0100 /* DAC1_VU */
-#define WM8915_DAC1_VU_SHIFT 8 /* DAC1_VU */
-#define WM8915_DAC1_VU_WIDTH 1 /* DAC1_VU */
-#define WM8915_HPOUT1R_ZC 0x0080 /* HPOUT1R_ZC */
-#define WM8915_HPOUT1R_ZC_MASK 0x0080 /* HPOUT1R_ZC */
-#define WM8915_HPOUT1R_ZC_SHIFT 7 /* HPOUT1R_ZC */
-#define WM8915_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */
-#define WM8915_HPOUT1R_VOL_MASK 0x000F /* HPOUT1R_VOL - [3:0] */
-#define WM8915_HPOUT1R_VOL_SHIFT 0 /* HPOUT1R_VOL - [3:0] */
-#define WM8915_HPOUT1R_VOL_WIDTH 4 /* HPOUT1R_VOL - [3:0] */
-
-/*
- * R30 (0x1E) - Output2 Left Volume
- */
-#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */
-#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */
-#define WM8915_HPOUT2L_ZC 0x0080 /* HPOUT2L_ZC */
-#define WM8915_HPOUT2L_ZC_MASK 0x0080 /* HPOUT2L_ZC */
-#define WM8915_HPOUT2L_ZC_SHIFT 7 /* HPOUT2L_ZC */
-#define WM8915_HPOUT2L_ZC_WIDTH 1 /* HPOUT2L_ZC */
-#define WM8915_HPOUT2L_VOL_MASK 0x000F /* HPOUT2L_VOL - [3:0] */
-#define WM8915_HPOUT2L_VOL_SHIFT 0 /* HPOUT2L_VOL - [3:0] */
-#define WM8915_HPOUT2L_VOL_WIDTH 4 /* HPOUT2L_VOL - [3:0] */
-
-/*
- * R31 (0x1F) - Output2 Right Volume
- */
-#define WM8915_DAC2_VU 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_MASK 0x0100 /* DAC2_VU */
-#define WM8915_DAC2_VU_SHIFT 8 /* DAC2_VU */
-#define WM8915_DAC2_VU_WIDTH 1 /* DAC2_VU */
-#define WM8915_HPOUT2R_ZC 0x0080 /* HPOUT2R_ZC */
-#define WM8915_HPOUT2R_ZC_MASK 0x0080 /* HPOUT2R_ZC */
-#define WM8915_HPOUT2R_ZC_SHIFT 7 /* HPOUT2R_ZC */
-#define WM8915_HPOUT2R_ZC_WIDTH 1 /* HPOUT2R_ZC */
-#define WM8915_HPOUT2R_VOL_MASK 0x000F /* HPOUT2R_VOL - [3:0] */
-#define WM8915_HPOUT2R_VOL_SHIFT 0 /* HPOUT2R_VOL - [3:0] */
-#define WM8915_HPOUT2R_VOL_WIDTH 4 /* HPOUT2R_VOL - [3:0] */
-
-/*
- * R32 (0x20) - MICBIAS (1)
- */
-#define WM8915_MICB1_RATE 0x0020 /* MICB1_RATE */
-#define WM8915_MICB1_RATE_MASK 0x0020 /* MICB1_RATE */
-#define WM8915_MICB1_RATE_SHIFT 5 /* MICB1_RATE */
-#define WM8915_MICB1_RATE_WIDTH 1 /* MICB1_RATE */
-#define WM8915_MICB1_MODE 0x0010 /* MICB1_MODE */
-#define WM8915_MICB1_MODE_MASK 0x0010 /* MICB1_MODE */
-#define WM8915_MICB1_MODE_SHIFT 4 /* MICB1_MODE */
-#define WM8915_MICB1_MODE_WIDTH 1 /* MICB1_MODE */
-#define WM8915_MICB1_LVL_MASK 0x000E /* MICB1_LVL - [3:1] */
-#define WM8915_MICB1_LVL_SHIFT 1 /* MICB1_LVL - [3:1] */
-#define WM8915_MICB1_LVL_WIDTH 3 /* MICB1_LVL - [3:1] */
-#define WM8915_MICB1_DISCH 0x0001 /* MICB1_DISCH */
-#define WM8915_MICB1_DISCH_MASK 0x0001 /* MICB1_DISCH */
-#define WM8915_MICB1_DISCH_SHIFT 0 /* MICB1_DISCH */
-#define WM8915_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */
-
-/*
- * R33 (0x21) - MICBIAS (2)
- */
-#define WM8915_MICB2_RATE 0x0020 /* MICB2_RATE */
-#define WM8915_MICB2_RATE_MASK 0x0020 /* MICB2_RATE */
-#define WM8915_MICB2_RATE_SHIFT 5 /* MICB2_RATE */
-#define WM8915_MICB2_RATE_WIDTH 1 /* MICB2_RATE */
-#define WM8915_MICB2_MODE 0x0010 /* MICB2_MODE */
-#define WM8915_MICB2_MODE_MASK 0x0010 /* MICB2_MODE */
-#define WM8915_MICB2_MODE_SHIFT 4 /* MICB2_MODE */
-#define WM8915_MICB2_MODE_WIDTH 1 /* MICB2_MODE */
-#define WM8915_MICB2_LVL_MASK 0x000E /* MICB2_LVL - [3:1] */
-#define WM8915_MICB2_LVL_SHIFT 1 /* MICB2_LVL - [3:1] */
-#define WM8915_MICB2_LVL_WIDTH 3 /* MICB2_LVL - [3:1] */
-#define WM8915_MICB2_DISCH 0x0001 /* MICB2_DISCH */
-#define WM8915_MICB2_DISCH_MASK 0x0001 /* MICB2_DISCH */
-#define WM8915_MICB2_DISCH_SHIFT 0 /* MICB2_DISCH */
-#define WM8915_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */
-
-/*
- * R40 (0x28) - LDO 1
- */
-#define WM8915_LDO1_MODE 0x0020 /* LDO1_MODE */
-#define WM8915_LDO1_MODE_MASK 0x0020 /* LDO1_MODE */
-#define WM8915_LDO1_MODE_SHIFT 5 /* LDO1_MODE */
-#define WM8915_LDO1_MODE_WIDTH 1 /* LDO1_MODE */
-#define WM8915_LDO1_VSEL_MASK 0x0006 /* LDO1_VSEL - [2:1] */
-#define WM8915_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [2:1] */
-#define WM8915_LDO1_VSEL_WIDTH 2 /* LDO1_VSEL - [2:1] */
-#define WM8915_LDO1_DISCH 0x0001 /* LDO1_DISCH */
-#define WM8915_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */
-#define WM8915_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */
-#define WM8915_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */
-
-/*
- * R41 (0x29) - LDO 2
- */
-#define WM8915_LDO2_MODE 0x0020 /* LDO2_MODE */
-#define WM8915_LDO2_MODE_MASK 0x0020 /* LDO2_MODE */
-#define WM8915_LDO2_MODE_SHIFT 5 /* LDO2_MODE */
-#define WM8915_LDO2_MODE_WIDTH 1 /* LDO2_MODE */
-#define WM8915_LDO2_VSEL_MASK 0x001E /* LDO2_VSEL - [4:1] */
-#define WM8915_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [4:1] */
-#define WM8915_LDO2_VSEL_WIDTH 4 /* LDO2_VSEL - [4:1] */
-#define WM8915_LDO2_DISCH 0x0001 /* LDO2_DISCH */
-#define WM8915_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */
-#define WM8915_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */
-#define WM8915_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */
-
-/*
- * R48 (0x30) - Accessory Detect Mode 1
- */
-#define WM8915_JD_MODE_MASK 0x0003 /* JD_MODE - [1:0] */
-#define WM8915_JD_MODE_SHIFT 0 /* JD_MODE - [1:0] */
-#define WM8915_JD_MODE_WIDTH 2 /* JD_MODE - [1:0] */
-
-/*
- * R49 (0x31) - Accessory Detect Mode 2
- */
-#define WM8915_HPOUT1FB_SRC 0x0004 /* HPOUT1FB_SRC */
-#define WM8915_HPOUT1FB_SRC_MASK 0x0004 /* HPOUT1FB_SRC */
-#define WM8915_HPOUT1FB_SRC_SHIFT 2 /* HPOUT1FB_SRC */
-#define WM8915_HPOUT1FB_SRC_WIDTH 1 /* HPOUT1FB_SRC */
-#define WM8915_MICD_SRC 0x0002 /* MICD_SRC */
-#define WM8915_MICD_SRC_MASK 0x0002 /* MICD_SRC */
-#define WM8915_MICD_SRC_SHIFT 1 /* MICD_SRC */
-#define WM8915_MICD_SRC_WIDTH 1 /* MICD_SRC */
-#define WM8915_MICD_BIAS_SRC 0x0001 /* MICD_BIAS_SRC */
-#define WM8915_MICD_BIAS_SRC_MASK 0x0001 /* MICD_BIAS_SRC */
-#define WM8915_MICD_BIAS_SRC_SHIFT 0 /* MICD_BIAS_SRC */
-#define WM8915_MICD_BIAS_SRC_WIDTH 1 /* MICD_BIAS_SRC */
-
-/*
- * R52 (0x34) - Headphone Detect 1
- */
-#define WM8915_HP_HOLDTIME_MASK 0x00E0 /* HP_HOLDTIME - [7:5] */
-#define WM8915_HP_HOLDTIME_SHIFT 5 /* HP_HOLDTIME - [7:5] */
-#define WM8915_HP_HOLDTIME_WIDTH 3 /* HP_HOLDTIME - [7:5] */
-#define WM8915_HP_CLK_DIV_MASK 0x0018 /* HP_CLK_DIV - [4:3] */
-#define WM8915_HP_CLK_DIV_SHIFT 3 /* HP_CLK_DIV - [4:3] */
-#define WM8915_HP_CLK_DIV_WIDTH 2 /* HP_CLK_DIV - [4:3] */
-#define WM8915_HP_STEP_SIZE 0x0002 /* HP_STEP_SIZE */
-#define WM8915_HP_STEP_SIZE_MASK 0x0002 /* HP_STEP_SIZE */
-#define WM8915_HP_STEP_SIZE_SHIFT 1 /* HP_STEP_SIZE */
-#define WM8915_HP_STEP_SIZE_WIDTH 1 /* HP_STEP_SIZE */
-#define WM8915_HP_POLL 0x0001 /* HP_POLL */
-#define WM8915_HP_POLL_MASK 0x0001 /* HP_POLL */
-#define WM8915_HP_POLL_SHIFT 0 /* HP_POLL */
-#define WM8915_HP_POLL_WIDTH 1 /* HP_POLL */
-
-/*
- * R53 (0x35) - Headphone Detect 2
- */
-#define WM8915_HP_DONE 0x0080 /* HP_DONE */
-#define WM8915_HP_DONE_MASK 0x0080 /* HP_DONE */
-#define WM8915_HP_DONE_SHIFT 7 /* HP_DONE */
-#define WM8915_HP_DONE_WIDTH 1 /* HP_DONE */
-#define WM8915_HP_LVL_MASK 0x007F /* HP_LVL - [6:0] */
-#define WM8915_HP_LVL_SHIFT 0 /* HP_LVL - [6:0] */
-#define WM8915_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */
-
-/*
- * R56 (0x38) - Mic Detect 1
- */
-#define WM8915_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */
-#define WM8915_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */
-#define WM8915_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */
-#define WM8915_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */
-#define WM8915_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */
-#define WM8915_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */
-#define WM8915_MICD_DBTIME 0x0002 /* MICD_DBTIME */
-#define WM8915_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */
-#define WM8915_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */
-#define WM8915_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */
-#define WM8915_MICD_ENA 0x0001 /* MICD_ENA */
-#define WM8915_MICD_ENA_MASK 0x0001 /* MICD_ENA */
-#define WM8915_MICD_ENA_SHIFT 0 /* MICD_ENA */
-#define WM8915_MICD_ENA_WIDTH 1 /* MICD_ENA */
-
-/*
- * R57 (0x39) - Mic Detect 2
- */
-#define WM8915_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */
-#define WM8915_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */
-#define WM8915_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */
-
-/*
- * R58 (0x3A) - Mic Detect 3
- */
-#define WM8915_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */
-#define WM8915_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */
-#define WM8915_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */
-#define WM8915_MICD_VALID 0x0002 /* MICD_VALID */
-#define WM8915_MICD_VALID_MASK 0x0002 /* MICD_VALID */
-#define WM8915_MICD_VALID_SHIFT 1 /* MICD_VALID */
-#define WM8915_MICD_VALID_WIDTH 1 /* MICD_VALID */
-#define WM8915_MICD_STS 0x0001 /* MICD_STS */
-#define WM8915_MICD_STS_MASK 0x0001 /* MICD_STS */
-#define WM8915_MICD_STS_SHIFT 0 /* MICD_STS */
-#define WM8915_MICD_STS_WIDTH 1 /* MICD_STS */
-
-/*
- * R64 (0x40) - Charge Pump (1)
- */
-#define WM8915_CP_ENA 0x8000 /* CP_ENA */
-#define WM8915_CP_ENA_MASK 0x8000 /* CP_ENA */
-#define WM8915_CP_ENA_SHIFT 15 /* CP_ENA */
-#define WM8915_CP_ENA_WIDTH 1 /* CP_ENA */
-
-/*
- * R65 (0x41) - Charge Pump (2)
- */
-#define WM8915_CP_DISCH 0x8000 /* CP_DISCH */
-#define WM8915_CP_DISCH_MASK 0x8000 /* CP_DISCH */
-#define WM8915_CP_DISCH_SHIFT 15 /* CP_DISCH */
-#define WM8915_CP_DISCH_WIDTH 1 /* CP_DISCH */
-
-/*
- * R80 (0x50) - DC Servo (1)
- */
-#define WM8915_DCS_ENA_CHAN_3 0x0008 /* DCS_ENA_CHAN_3 */
-#define WM8915_DCS_ENA_CHAN_3_MASK 0x0008 /* DCS_ENA_CHAN_3 */
-#define WM8915_DCS_ENA_CHAN_3_SHIFT 3 /* DCS_ENA_CHAN_3 */
-#define WM8915_DCS_ENA_CHAN_3_WIDTH 1 /* DCS_ENA_CHAN_3 */
-#define WM8915_DCS_ENA_CHAN_2 0x0004 /* DCS_ENA_CHAN_2 */
-#define WM8915_DCS_ENA_CHAN_2_MASK 0x0004 /* DCS_ENA_CHAN_2 */
-#define WM8915_DCS_ENA_CHAN_2_SHIFT 2 /* DCS_ENA_CHAN_2 */
-#define WM8915_DCS_ENA_CHAN_2_WIDTH 1 /* DCS_ENA_CHAN_2 */
-#define WM8915_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */
-#define WM8915_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */
-#define WM8915_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */
-#define WM8915_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */
-#define WM8915_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */
-#define WM8915_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */
-#define WM8915_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */
-#define WM8915_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */
-
-/*
- * R81 (0x51) - DC Servo (2)
- */
-#define WM8915_DCS_TRIG_SINGLE_3 0x8000 /* DCS_TRIG_SINGLE_3 */
-#define WM8915_DCS_TRIG_SINGLE_3_MASK 0x8000 /* DCS_TRIG_SINGLE_3 */
-#define WM8915_DCS_TRIG_SINGLE_3_SHIFT 15 /* DCS_TRIG_SINGLE_3 */
-#define WM8915_DCS_TRIG_SINGLE_3_WIDTH 1 /* DCS_TRIG_SINGLE_3 */
-#define WM8915_DCS_TRIG_SINGLE_2 0x4000 /* DCS_TRIG_SINGLE_2 */
-#define WM8915_DCS_TRIG_SINGLE_2_MASK 0x4000 /* DCS_TRIG_SINGLE_2 */
-#define WM8915_DCS_TRIG_SINGLE_2_SHIFT 14 /* DCS_TRIG_SINGLE_2 */
-#define WM8915_DCS_TRIG_SINGLE_2_WIDTH 1 /* DCS_TRIG_SINGLE_2 */
-#define WM8915_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */
-#define WM8915_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */
-#define WM8915_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */
-#define WM8915_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */
-#define WM8915_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */
-#define WM8915_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */
-#define WM8915_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */
-#define WM8915_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */
-#define WM8915_DCS_TRIG_SERIES_3 0x0800 /* DCS_TRIG_SERIES_3 */
-#define WM8915_DCS_TRIG_SERIES_3_MASK 0x0800 /* DCS_TRIG_SERIES_3 */
-#define WM8915_DCS_TRIG_SERIES_3_SHIFT 11 /* DCS_TRIG_SERIES_3 */
-#define WM8915_DCS_TRIG_SERIES_3_WIDTH 1 /* DCS_TRIG_SERIES_3 */
-#define WM8915_DCS_TRIG_SERIES_2 0x0400 /* DCS_TRIG_SERIES_2 */
-#define WM8915_DCS_TRIG_SERIES_2_MASK 0x0400 /* DCS_TRIG_SERIES_2 */
-#define WM8915_DCS_TRIG_SERIES_2_SHIFT 10 /* DCS_TRIG_SERIES_2 */
-#define WM8915_DCS_TRIG_SERIES_2_WIDTH 1 /* DCS_TRIG_SERIES_2 */
-#define WM8915_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */
-#define WM8915_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */
-#define WM8915_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */
-#define WM8915_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */
-#define WM8915_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */
-#define WM8915_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */
-#define WM8915_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */
-#define WM8915_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */
-#define WM8915_DCS_TRIG_STARTUP_3 0x0080 /* DCS_TRIG_STARTUP_3 */
-#define WM8915_DCS_TRIG_STARTUP_3_MASK 0x0080 /* DCS_TRIG_STARTUP_3 */
-#define WM8915_DCS_TRIG_STARTUP_3_SHIFT 7 /* DCS_TRIG_STARTUP_3 */
-#define WM8915_DCS_TRIG_STARTUP_3_WIDTH 1 /* DCS_TRIG_STARTUP_3 */
-#define WM8915_DCS_TRIG_STARTUP_2 0x0040 /* DCS_TRIG_STARTUP_2 */
-#define WM8915_DCS_TRIG_STARTUP_2_MASK 0x0040 /* DCS_TRIG_STARTUP_2 */
-#define WM8915_DCS_TRIG_STARTUP_2_SHIFT 6 /* DCS_TRIG_STARTUP_2 */
-#define WM8915_DCS_TRIG_STARTUP_2_WIDTH 1 /* DCS_TRIG_STARTUP_2 */
-#define WM8915_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */
-#define WM8915_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */
-#define WM8915_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */
-#define WM8915_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */
-#define WM8915_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */
-#define WM8915_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */
-#define WM8915_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */
-#define WM8915_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */
-#define WM8915_DCS_TRIG_DAC_WR_3 0x0008 /* DCS_TRIG_DAC_WR_3 */
-#define WM8915_DCS_TRIG_DAC_WR_3_MASK 0x0008 /* DCS_TRIG_DAC_WR_3 */
-#define WM8915_DCS_TRIG_DAC_WR_3_SHIFT 3 /* DCS_TRIG_DAC_WR_3 */
-#define WM8915_DCS_TRIG_DAC_WR_3_WIDTH 1 /* DCS_TRIG_DAC_WR_3 */
-#define WM8915_DCS_TRIG_DAC_WR_2 0x0004 /* DCS_TRIG_DAC_WR_2 */
-#define WM8915_DCS_TRIG_DAC_WR_2_MASK 0x0004 /* DCS_TRIG_DAC_WR_2 */
-#define WM8915_DCS_TRIG_DAC_WR_2_SHIFT 2 /* DCS_TRIG_DAC_WR_2 */
-#define WM8915_DCS_TRIG_DAC_WR_2_WIDTH 1 /* DCS_TRIG_DAC_WR_2 */
-#define WM8915_DCS_TRIG_DAC_WR_1 0x0002 /* DCS_TRIG_DAC_WR_1 */
-#define WM8915_DCS_TRIG_DAC_WR_1_MASK 0x0002 /* DCS_TRIG_DAC_WR_1 */
-#define WM8915_DCS_TRIG_DAC_WR_1_SHIFT 1 /* DCS_TRIG_DAC_WR_1 */
-#define WM8915_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */
-#define WM8915_DCS_TRIG_DAC_WR_0 0x0001 /* DCS_TRIG_DAC_WR_0 */
-#define WM8915_DCS_TRIG_DAC_WR_0_MASK 0x0001 /* DCS_TRIG_DAC_WR_0 */
-#define WM8915_DCS_TRIG_DAC_WR_0_SHIFT 0 /* DCS_TRIG_DAC_WR_0 */
-#define WM8915_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */
-
-/*
- * R82 (0x52) - DC Servo (3)
- */
-#define WM8915_DCS_TIMER_PERIOD_23_MASK 0x0F00 /* DCS_TIMER_PERIOD_23 - [11:8] */
-#define WM8915_DCS_TIMER_PERIOD_23_SHIFT 8 /* DCS_TIMER_PERIOD_23 - [11:8] */
-#define WM8915_DCS_TIMER_PERIOD_23_WIDTH 4 /* DCS_TIMER_PERIOD_23 - [11:8] */
-#define WM8915_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */
-#define WM8915_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */
-#define WM8915_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */
-
-/*
- * R84 (0x54) - DC Servo (5)
- */
-#define WM8915_DCS_SERIES_NO_23_MASK 0x7F00 /* DCS_SERIES_NO_23 - [14:8] */
-#define WM8915_DCS_SERIES_NO_23_SHIFT 8 /* DCS_SERIES_NO_23 - [14:8] */
-#define WM8915_DCS_SERIES_NO_23_WIDTH 7 /* DCS_SERIES_NO_23 - [14:8] */
-#define WM8915_DCS_SERIES_NO_01_MASK 0x007F /* DCS_SERIES_NO_01 - [6:0] */
-#define WM8915_DCS_SERIES_NO_01_SHIFT 0 /* DCS_SERIES_NO_01 - [6:0] */
-#define WM8915_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [6:0] */
-
-/*
- * R85 (0x55) - DC Servo (6)
- */
-#define WM8915_DCS_DAC_WR_VAL_3_MASK 0xFF00 /* DCS_DAC_WR_VAL_3 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_3_SHIFT 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_3_WIDTH 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_2_MASK 0x00FF /* DCS_DAC_WR_VAL_2 - [7:0] */
-#define WM8915_DCS_DAC_WR_VAL_2_SHIFT 0 /* DCS_DAC_WR_VAL_2 - [7:0] */
-#define WM8915_DCS_DAC_WR_VAL_2_WIDTH 8 /* DCS_DAC_WR_VAL_2 - [7:0] */
-
-/*
- * R86 (0x56) - DC Servo (7)
- */
-#define WM8915_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
-#define WM8915_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */
-#define WM8915_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */
-#define WM8915_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */
-
-/*
- * R87 (0x57) - DC Servo Readback 0
- */
-#define WM8915_DCS_CAL_COMPLETE_MASK 0x0F00 /* DCS_CAL_COMPLETE - [11:8] */
-#define WM8915_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [11:8] */
-#define WM8915_DCS_CAL_COMPLETE_WIDTH 4 /* DCS_CAL_COMPLETE - [11:8] */
-#define WM8915_DCS_DAC_WR_COMPLETE_MASK 0x00F0 /* DCS_DAC_WR_COMPLETE - [7:4] */
-#define WM8915_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
-#define WM8915_DCS_DAC_WR_COMPLETE_WIDTH 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
-#define WM8915_DCS_STARTUP_COMPLETE_MASK 0x000F /* DCS_STARTUP_COMPLETE - [3:0] */
-#define WM8915_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [3:0] */
-#define WM8915_DCS_STARTUP_COMPLETE_WIDTH 4 /* DCS_STARTUP_COMPLETE - [3:0] */
-
-/*
- * R96 (0x60) - Analogue HP (1)
- */
-#define WM8915_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */
-#define WM8915_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */
-#define WM8915_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */
-#define WM8915_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */
-#define WM8915_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */
-#define WM8915_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */
-#define WM8915_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */
-#define WM8915_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */
-#define WM8915_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */
-#define WM8915_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */
-#define WM8915_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */
-#define WM8915_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */
-#define WM8915_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */
-#define WM8915_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */
-#define WM8915_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */
-#define WM8915_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */
-#define WM8915_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */
-#define WM8915_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */
-#define WM8915_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */
-#define WM8915_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */
-#define WM8915_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */
-#define WM8915_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */
-#define WM8915_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */
-#define WM8915_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */
-
-/*
- * R97 (0x61) - Analogue HP (2)
- */
-#define WM8915_HPOUT2L_RMV_SHORT 0x0080 /* HPOUT2L_RMV_SHORT */
-#define WM8915_HPOUT2L_RMV_SHORT_MASK 0x0080 /* HPOUT2L_RMV_SHORT */
-#define WM8915_HPOUT2L_RMV_SHORT_SHIFT 7 /* HPOUT2L_RMV_SHORT */
-#define WM8915_HPOUT2L_RMV_SHORT_WIDTH 1 /* HPOUT2L_RMV_SHORT */
-#define WM8915_HPOUT2L_OUTP 0x0040 /* HPOUT2L_OUTP */
-#define WM8915_HPOUT2L_OUTP_MASK 0x0040 /* HPOUT2L_OUTP */
-#define WM8915_HPOUT2L_OUTP_SHIFT 6 /* HPOUT2L_OUTP */
-#define WM8915_HPOUT2L_OUTP_WIDTH 1 /* HPOUT2L_OUTP */
-#define WM8915_HPOUT2L_DLY 0x0020 /* HPOUT2L_DLY */
-#define WM8915_HPOUT2L_DLY_MASK 0x0020 /* HPOUT2L_DLY */
-#define WM8915_HPOUT2L_DLY_SHIFT 5 /* HPOUT2L_DLY */
-#define WM8915_HPOUT2L_DLY_WIDTH 1 /* HPOUT2L_DLY */
-#define WM8915_HPOUT2R_RMV_SHORT 0x0008 /* HPOUT2R_RMV_SHORT */
-#define WM8915_HPOUT2R_RMV_SHORT_MASK 0x0008 /* HPOUT2R_RMV_SHORT */
-#define WM8915_HPOUT2R_RMV_SHORT_SHIFT 3 /* HPOUT2R_RMV_SHORT */
-#define WM8915_HPOUT2R_RMV_SHORT_WIDTH 1 /* HPOUT2R_RMV_SHORT */
-#define WM8915_HPOUT2R_OUTP 0x0004 /* HPOUT2R_OUTP */
-#define WM8915_HPOUT2R_OUTP_MASK 0x0004 /* HPOUT2R_OUTP */
-#define WM8915_HPOUT2R_OUTP_SHIFT 2 /* HPOUT2R_OUTP */
-#define WM8915_HPOUT2R_OUTP_WIDTH 1 /* HPOUT2R_OUTP */
-#define WM8915_HPOUT2R_DLY 0x0002 /* HPOUT2R_DLY */
-#define WM8915_HPOUT2R_DLY_MASK 0x0002 /* HPOUT2R_DLY */
-#define WM8915_HPOUT2R_DLY_SHIFT 1 /* HPOUT2R_DLY */
-#define WM8915_HPOUT2R_DLY_WIDTH 1 /* HPOUT2R_DLY */
-
-/*
- * R256 (0x100) - Chip Revision
- */
-#define WM8915_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */
-#define WM8915_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */
-#define WM8915_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */
-
-/*
- * R257 (0x101) - Control Interface (1)
- */
-#define WM8915_AUTO_INC 0x0004 /* AUTO_INC */
-#define WM8915_AUTO_INC_MASK 0x0004 /* AUTO_INC */
-#define WM8915_AUTO_INC_SHIFT 2 /* AUTO_INC */
-#define WM8915_AUTO_INC_WIDTH 1 /* AUTO_INC */
-
-/*
- * R272 (0x110) - Write Sequencer Ctrl (1)
- */
-#define WM8915_WSEQ_ENA 0x8000 /* WSEQ_ENA */
-#define WM8915_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */
-#define WM8915_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */
-#define WM8915_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */
-#define WM8915_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */
-#define WM8915_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */
-#define WM8915_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */
-#define WM8915_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */
-#define WM8915_WSEQ_START 0x0100 /* WSEQ_START */
-#define WM8915_WSEQ_START_MASK 0x0100 /* WSEQ_START */
-#define WM8915_WSEQ_START_SHIFT 8 /* WSEQ_START */
-#define WM8915_WSEQ_START_WIDTH 1 /* WSEQ_START */
-#define WM8915_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */
-#define WM8915_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */
-#define WM8915_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */
-
-/*
- * R273 (0x111) - Write Sequencer Ctrl (2)
- */
-#define WM8915_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */
-#define WM8915_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */
-#define WM8915_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */
-#define WM8915_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */
-#define WM8915_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */
-#define WM8915_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */
-#define WM8915_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */
-
-/*
- * R512 (0x200) - AIF Clocking (1)
- */
-#define WM8915_SYSCLK_SRC_MASK 0x0018 /* SYSCLK_SRC - [4:3] */
-#define WM8915_SYSCLK_SRC_SHIFT 3 /* SYSCLK_SRC - [4:3] */
-#define WM8915_SYSCLK_SRC_WIDTH 2 /* SYSCLK_SRC - [4:3] */
-#define WM8915_SYSCLK_INV 0x0004 /* SYSCLK_INV */
-#define WM8915_SYSCLK_INV_MASK 0x0004 /* SYSCLK_INV */
-#define WM8915_SYSCLK_INV_SHIFT 2 /* SYSCLK_INV */
-#define WM8915_SYSCLK_INV_WIDTH 1 /* SYSCLK_INV */
-#define WM8915_SYSCLK_DIV 0x0002 /* SYSCLK_DIV */
-#define WM8915_SYSCLK_DIV_MASK 0x0002 /* SYSCLK_DIV */
-#define WM8915_SYSCLK_DIV_SHIFT 1 /* SYSCLK_DIV */
-#define WM8915_SYSCLK_DIV_WIDTH 1 /* SYSCLK_DIV */
-#define WM8915_SYSCLK_ENA 0x0001 /* SYSCLK_ENA */
-#define WM8915_SYSCLK_ENA_MASK 0x0001 /* SYSCLK_ENA */
-#define WM8915_SYSCLK_ENA_SHIFT 0 /* SYSCLK_ENA */
-#define WM8915_SYSCLK_ENA_WIDTH 1 /* SYSCLK_ENA */
-
-/*
- * R513 (0x201) - AIF Clocking (2)
- */
-#define WM8915_DSP2_DIV_MASK 0x0018 /* DSP2_DIV - [4:3] */
-#define WM8915_DSP2_DIV_SHIFT 3 /* DSP2_DIV - [4:3] */
-#define WM8915_DSP2_DIV_WIDTH 2 /* DSP2_DIV - [4:3] */
-#define WM8915_DSP1_DIV_MASK 0x0003 /* DSP1_DIV - [1:0] */
-#define WM8915_DSP1_DIV_SHIFT 0 /* DSP1_DIV - [1:0] */
-#define WM8915_DSP1_DIV_WIDTH 2 /* DSP1_DIV - [1:0] */
-
-/*
- * R520 (0x208) - Clocking (1)
- */
-#define WM8915_LFCLK_ENA 0x0020 /* LFCLK_ENA */
-#define WM8915_LFCLK_ENA_MASK 0x0020 /* LFCLK_ENA */
-#define WM8915_LFCLK_ENA_SHIFT 5 /* LFCLK_ENA */
-#define WM8915_LFCLK_ENA_WIDTH 1 /* LFCLK_ENA */
-#define WM8915_TOCLK_ENA 0x0010 /* TOCLK_ENA */
-#define WM8915_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */
-#define WM8915_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */
-#define WM8915_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */
-#define WM8915_AIFCLK_ENA 0x0004 /* AIFCLK_ENA */
-#define WM8915_AIFCLK_ENA_MASK 0x0004 /* AIFCLK_ENA */
-#define WM8915_AIFCLK_ENA_SHIFT 2 /* AIFCLK_ENA */
-#define WM8915_AIFCLK_ENA_WIDTH 1 /* AIFCLK_ENA */
-#define WM8915_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */
-#define WM8915_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */
-#define WM8915_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */
-#define WM8915_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */
-
-/*
- * R521 (0x209) - Clocking (2)
- */
-#define WM8915_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */
-#define WM8915_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */
-#define WM8915_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */
-#define WM8915_DBCLK_DIV_MASK 0x00F0 /* DBCLK_DIV - [7:4] */
-#define WM8915_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [7:4] */
-#define WM8915_DBCLK_DIV_WIDTH 4 /* DBCLK_DIV - [7:4] */
-#define WM8915_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */
-#define WM8915_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */
-#define WM8915_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */
-
-/*
- * R528 (0x210) - AIF Rate
- */
-#define WM8915_SYSCLK_RATE 0x0001 /* SYSCLK_RATE */
-#define WM8915_SYSCLK_RATE_MASK 0x0001 /* SYSCLK_RATE */
-#define WM8915_SYSCLK_RATE_SHIFT 0 /* SYSCLK_RATE */
-#define WM8915_SYSCLK_RATE_WIDTH 1 /* SYSCLK_RATE */
-
-/*
- * R544 (0x220) - FLL Control (1)
- */
-#define WM8915_FLL_OSC_ENA 0x0002 /* FLL_OSC_ENA */
-#define WM8915_FLL_OSC_ENA_MASK 0x0002 /* FLL_OSC_ENA */
-#define WM8915_FLL_OSC_ENA_SHIFT 1 /* FLL_OSC_ENA */
-#define WM8915_FLL_OSC_ENA_WIDTH 1 /* FLL_OSC_ENA */
-#define WM8915_FLL_ENA 0x0001 /* FLL_ENA */
-#define WM8915_FLL_ENA_MASK 0x0001 /* FLL_ENA */
-#define WM8915_FLL_ENA_SHIFT 0 /* FLL_ENA */
-#define WM8915_FLL_ENA_WIDTH 1 /* FLL_ENA */
-
-/*
- * R545 (0x221) - FLL Control (2)
- */
-#define WM8915_FLL_OUTDIV_MASK 0x3F00 /* FLL_OUTDIV - [13:8] */
-#define WM8915_FLL_OUTDIV_SHIFT 8 /* FLL_OUTDIV - [13:8] */
-#define WM8915_FLL_OUTDIV_WIDTH 6 /* FLL_OUTDIV - [13:8] */
-#define WM8915_FLL_FRATIO_MASK 0x0007 /* FLL_FRATIO - [2:0] */
-#define WM8915_FLL_FRATIO_SHIFT 0 /* FLL_FRATIO - [2:0] */
-#define WM8915_FLL_FRATIO_WIDTH 3 /* FLL_FRATIO - [2:0] */
-
-/*
- * R546 (0x222) - FLL Control (3)
- */
-#define WM8915_FLL_THETA_MASK 0xFFFF /* FLL_THETA - [15:0] */
-#define WM8915_FLL_THETA_SHIFT 0 /* FLL_THETA - [15:0] */
-#define WM8915_FLL_THETA_WIDTH 16 /* FLL_THETA - [15:0] */
-
-/*
- * R547 (0x223) - FLL Control (4)
- */
-#define WM8915_FLL_N_MASK 0x7FE0 /* FLL_N - [14:5] */
-#define WM8915_FLL_N_SHIFT 5 /* FLL_N - [14:5] */
-#define WM8915_FLL_N_WIDTH 10 /* FLL_N - [14:5] */
-#define WM8915_FLL_LOOP_GAIN_MASK 0x000F /* FLL_LOOP_GAIN - [3:0] */
-#define WM8915_FLL_LOOP_GAIN_SHIFT 0 /* FLL_LOOP_GAIN - [3:0] */
-#define WM8915_FLL_LOOP_GAIN_WIDTH 4 /* FLL_LOOP_GAIN - [3:0] */
-
-/*
- * R548 (0x224) - FLL Control (5)
- */
-#define WM8915_FLL_FRC_NCO_VAL_MASK 0x1F80 /* FLL_FRC_NCO_VAL - [12:7] */
-#define WM8915_FLL_FRC_NCO_VAL_SHIFT 7 /* FLL_FRC_NCO_VAL - [12:7] */
-#define WM8915_FLL_FRC_NCO_VAL_WIDTH 6 /* FLL_FRC_NCO_VAL - [12:7] */
-#define WM8915_FLL_FRC_NCO 0x0040 /* FLL_FRC_NCO */
-#define WM8915_FLL_FRC_NCO_MASK 0x0040 /* FLL_FRC_NCO */
-#define WM8915_FLL_FRC_NCO_SHIFT 6 /* FLL_FRC_NCO */
-#define WM8915_FLL_FRC_NCO_WIDTH 1 /* FLL_FRC_NCO */
-#define WM8915_FLL_REFCLK_DIV_MASK 0x0018 /* FLL_REFCLK_DIV - [4:3] */
-#define WM8915_FLL_REFCLK_DIV_SHIFT 3 /* FLL_REFCLK_DIV - [4:3] */
-#define WM8915_FLL_REFCLK_DIV_WIDTH 2 /* FLL_REFCLK_DIV - [4:3] */
-#define WM8915_FLL_REF_FREQ 0x0004 /* FLL_REF_FREQ */
-#define WM8915_FLL_REF_FREQ_MASK 0x0004 /* FLL_REF_FREQ */
-#define WM8915_FLL_REF_FREQ_SHIFT 2 /* FLL_REF_FREQ */
-#define WM8915_FLL_REF_FREQ_WIDTH 1 /* FLL_REF_FREQ */
-#define WM8915_FLL_REFCLK_SRC_MASK 0x0003 /* FLL_REFCLK_SRC - [1:0] */
-#define WM8915_FLL_REFCLK_SRC_SHIFT 0 /* FLL_REFCLK_SRC - [1:0] */
-#define WM8915_FLL_REFCLK_SRC_WIDTH 2 /* FLL_REFCLK_SRC - [1:0] */
-
-/*
- * R549 (0x225) - FLL Control (6)
- */
-#define WM8915_FLL_REFCLK_SRC_STS_MASK 0x000C /* FLL_REFCLK_SRC_STS - [3:2] */
-#define WM8915_FLL_REFCLK_SRC_STS_SHIFT 2 /* FLL_REFCLK_SRC_STS - [3:2] */
-#define WM8915_FLL_REFCLK_SRC_STS_WIDTH 2 /* FLL_REFCLK_SRC_STS - [3:2] */
-#define WM8915_FLL_SWITCH_CLK 0x0001 /* FLL_SWITCH_CLK */
-#define WM8915_FLL_SWITCH_CLK_MASK 0x0001 /* FLL_SWITCH_CLK */
-#define WM8915_FLL_SWITCH_CLK_SHIFT 0 /* FLL_SWITCH_CLK */
-#define WM8915_FLL_SWITCH_CLK_WIDTH 1 /* FLL_SWITCH_CLK */
-
-/*
- * R550 (0x226) - FLL EFS 1
- */
-#define WM8915_FLL_LAMBDA_MASK 0xFFFF /* FLL_LAMBDA - [15:0] */
-#define WM8915_FLL_LAMBDA_SHIFT 0 /* FLL_LAMBDA - [15:0] */
-#define WM8915_FLL_LAMBDA_WIDTH 16 /* FLL_LAMBDA - [15:0] */
-
-/*
- * R551 (0x227) - FLL EFS 2
- */
-#define WM8915_FLL_LFSR_SEL_MASK 0x0006 /* FLL_LFSR_SEL - [2:1] */
-#define WM8915_FLL_LFSR_SEL_SHIFT 1 /* FLL_LFSR_SEL - [2:1] */
-#define WM8915_FLL_LFSR_SEL_WIDTH 2 /* FLL_LFSR_SEL - [2:1] */
-#define WM8915_FLL_EFS_ENA 0x0001 /* FLL_EFS_ENA */
-#define WM8915_FLL_EFS_ENA_MASK 0x0001 /* FLL_EFS_ENA */
-#define WM8915_FLL_EFS_ENA_SHIFT 0 /* FLL_EFS_ENA */
-#define WM8915_FLL_EFS_ENA_WIDTH 1 /* FLL_EFS_ENA */
-
-/*
- * R768 (0x300) - AIF1 Control
- */
-#define WM8915_AIF1_TRI 0x0004 /* AIF1_TRI */
-#define WM8915_AIF1_TRI_MASK 0x0004 /* AIF1_TRI */
-#define WM8915_AIF1_TRI_SHIFT 2 /* AIF1_TRI */
-#define WM8915_AIF1_TRI_WIDTH 1 /* AIF1_TRI */
-#define WM8915_AIF1_FMT_MASK 0x0003 /* AIF1_FMT - [1:0] */
-#define WM8915_AIF1_FMT_SHIFT 0 /* AIF1_FMT - [1:0] */
-#define WM8915_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [1:0] */
-
-/*
- * R769 (0x301) - AIF1 BCLK
- */
-#define WM8915_AIF1_BCLK_INV 0x0400 /* AIF1_BCLK_INV */
-#define WM8915_AIF1_BCLK_INV_MASK 0x0400 /* AIF1_BCLK_INV */
-#define WM8915_AIF1_BCLK_INV_SHIFT 10 /* AIF1_BCLK_INV */
-#define WM8915_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */
-#define WM8915_AIF1_BCLK_FRC 0x0200 /* AIF1_BCLK_FRC */
-#define WM8915_AIF1_BCLK_FRC_MASK 0x0200 /* AIF1_BCLK_FRC */
-#define WM8915_AIF1_BCLK_FRC_SHIFT 9 /* AIF1_BCLK_FRC */
-#define WM8915_AIF1_BCLK_FRC_WIDTH 1 /* AIF1_BCLK_FRC */
-#define WM8915_AIF1_BCLK_MSTR 0x0100 /* AIF1_BCLK_MSTR */
-#define WM8915_AIF1_BCLK_MSTR_MASK 0x0100 /* AIF1_BCLK_MSTR */
-#define WM8915_AIF1_BCLK_MSTR_SHIFT 8 /* AIF1_BCLK_MSTR */
-#define WM8915_AIF1_BCLK_MSTR_WIDTH 1 /* AIF1_BCLK_MSTR */
-#define WM8915_AIF1_BCLK_DIV_MASK 0x000F /* AIF1_BCLK_DIV - [3:0] */
-#define WM8915_AIF1_BCLK_DIV_SHIFT 0 /* AIF1_BCLK_DIV - [3:0] */
-#define WM8915_AIF1_BCLK_DIV_WIDTH 4 /* AIF1_BCLK_DIV - [3:0] */
-
-/*
- * R770 (0x302) - AIF1 TX LRCLK(1)
- */
-#define WM8915_AIF1TX_RATE_MASK 0x07FF /* AIF1TX_RATE - [10:0] */
-#define WM8915_AIF1TX_RATE_SHIFT 0 /* AIF1TX_RATE - [10:0] */
-#define WM8915_AIF1TX_RATE_WIDTH 11 /* AIF1TX_RATE - [10:0] */
-
-/*
- * R771 (0x303) - AIF1 TX LRCLK(2)
- */
-#define WM8915_AIF1TX_LRCLK_MODE 0x0008 /* AIF1TX_LRCLK_MODE */
-#define WM8915_AIF1TX_LRCLK_MODE_MASK 0x0008 /* AIF1TX_LRCLK_MODE */
-#define WM8915_AIF1TX_LRCLK_MODE_SHIFT 3 /* AIF1TX_LRCLK_MODE */
-#define WM8915_AIF1TX_LRCLK_MODE_WIDTH 1 /* AIF1TX_LRCLK_MODE */
-#define WM8915_AIF1TX_LRCLK_INV 0x0004 /* AIF1TX_LRCLK_INV */
-#define WM8915_AIF1TX_LRCLK_INV_MASK 0x0004 /* AIF1TX_LRCLK_INV */
-#define WM8915_AIF1TX_LRCLK_INV_SHIFT 2 /* AIF1TX_LRCLK_INV */
-#define WM8915_AIF1TX_LRCLK_INV_WIDTH 1 /* AIF1TX_LRCLK_INV */
-#define WM8915_AIF1TX_LRCLK_FRC 0x0002 /* AIF1TX_LRCLK_FRC */
-#define WM8915_AIF1TX_LRCLK_FRC_MASK 0x0002 /* AIF1TX_LRCLK_FRC */
-#define WM8915_AIF1TX_LRCLK_FRC_SHIFT 1 /* AIF1TX_LRCLK_FRC */
-#define WM8915_AIF1TX_LRCLK_FRC_WIDTH 1 /* AIF1TX_LRCLK_FRC */
-#define WM8915_AIF1TX_LRCLK_MSTR 0x0001 /* AIF1TX_LRCLK_MSTR */
-#define WM8915_AIF1TX_LRCLK_MSTR_MASK 0x0001 /* AIF1TX_LRCLK_MSTR */
-#define WM8915_AIF1TX_LRCLK_MSTR_SHIFT 0 /* AIF1TX_LRCLK_MSTR */
-#define WM8915_AIF1TX_LRCLK_MSTR_WIDTH 1 /* AIF1TX_LRCLK_MSTR */
-
-/*
- * R772 (0x304) - AIF1 RX LRCLK(1)
- */
-#define WM8915_AIF1RX_RATE_MASK 0x07FF /* AIF1RX_RATE - [10:0] */
-#define WM8915_AIF1RX_RATE_SHIFT 0 /* AIF1RX_RATE - [10:0] */
-#define WM8915_AIF1RX_RATE_WIDTH 11 /* AIF1RX_RATE - [10:0] */
-
-/*
- * R773 (0x305) - AIF1 RX LRCLK(2)
- */
-#define WM8915_AIF1RX_LRCLK_INV 0x0004 /* AIF1RX_LRCLK_INV */
-#define WM8915_AIF1RX_LRCLK_INV_MASK 0x0004 /* AIF1RX_LRCLK_INV */
-#define WM8915_AIF1RX_LRCLK_INV_SHIFT 2 /* AIF1RX_LRCLK_INV */
-#define WM8915_AIF1RX_LRCLK_INV_WIDTH 1 /* AIF1RX_LRCLK_INV */
-#define WM8915_AIF1RX_LRCLK_FRC 0x0002 /* AIF1RX_LRCLK_FRC */
-#define WM8915_AIF1RX_LRCLK_FRC_MASK 0x0002 /* AIF1RX_LRCLK_FRC */
-#define WM8915_AIF1RX_LRCLK_FRC_SHIFT 1 /* AIF1RX_LRCLK_FRC */
-#define WM8915_AIF1RX_LRCLK_FRC_WIDTH 1 /* AIF1RX_LRCLK_FRC */
-#define WM8915_AIF1RX_LRCLK_MSTR 0x0001 /* AIF1RX_LRCLK_MSTR */
-#define WM8915_AIF1RX_LRCLK_MSTR_MASK 0x0001 /* AIF1RX_LRCLK_MSTR */
-#define WM8915_AIF1RX_LRCLK_MSTR_SHIFT 0 /* AIF1RX_LRCLK_MSTR */
-#define WM8915_AIF1RX_LRCLK_MSTR_WIDTH 1 /* AIF1RX_LRCLK_MSTR */
-
-/*
- * R774 (0x306) - AIF1TX Data Configuration (1)
- */
-#define WM8915_AIF1TX_WL_MASK 0xFF00 /* AIF1TX_WL - [15:8] */
-#define WM8915_AIF1TX_WL_SHIFT 8 /* AIF1TX_WL - [15:8] */
-#define WM8915_AIF1TX_WL_WIDTH 8 /* AIF1TX_WL - [15:8] */
-#define WM8915_AIF1TX_SLOT_LEN_MASK 0x00FF /* AIF1TX_SLOT_LEN - [7:0] */
-#define WM8915_AIF1TX_SLOT_LEN_SHIFT 0 /* AIF1TX_SLOT_LEN - [7:0] */
-#define WM8915_AIF1TX_SLOT_LEN_WIDTH 8 /* AIF1TX_SLOT_LEN - [7:0] */
-
-/*
- * R775 (0x307) - AIF1TX Data Configuration (2)
- */
-#define WM8915_AIF1TX_DAT_TRI 0x0001 /* AIF1TX_DAT_TRI */
-#define WM8915_AIF1TX_DAT_TRI_MASK 0x0001 /* AIF1TX_DAT_TRI */
-#define WM8915_AIF1TX_DAT_TRI_SHIFT 0 /* AIF1TX_DAT_TRI */
-#define WM8915_AIF1TX_DAT_TRI_WIDTH 1 /* AIF1TX_DAT_TRI */
-
-/*
- * R776 (0x308) - AIF1RX Data Configuration
- */
-#define WM8915_AIF1RX_WL_MASK 0xFF00 /* AIF1RX_WL - [15:8] */
-#define WM8915_AIF1RX_WL_SHIFT 8 /* AIF1RX_WL - [15:8] */
-#define WM8915_AIF1RX_WL_WIDTH 8 /* AIF1RX_WL - [15:8] */
-#define WM8915_AIF1RX_SLOT_LEN_MASK 0x00FF /* AIF1RX_SLOT_LEN - [7:0] */
-#define WM8915_AIF1RX_SLOT_LEN_SHIFT 0 /* AIF1RX_SLOT_LEN - [7:0] */
-#define WM8915_AIF1RX_SLOT_LEN_WIDTH 8 /* AIF1RX_SLOT_LEN - [7:0] */
-
-/*
- * R777 (0x309) - AIF1TX Channel 0 Configuration
- */
-#define WM8915_AIF1TX_CHAN0_DAT_INV 0x8000 /* AIF1TX_CHAN0_DAT_INV */
-#define WM8915_AIF1TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN0_DAT_INV */
-#define WM8915_AIF1TX_CHAN0_DAT_INV_SHIFT 15 /* AIF1TX_CHAN0_DAT_INV */
-#define WM8915_AIF1TX_CHAN0_DAT_INV_WIDTH 1 /* AIF1TX_CHAN0_DAT_INV */
-#define WM8915_AIF1TX_CHAN0_SPACING_MASK 0x7E00 /* AIF1TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN0_SPACING_SHIFT 9 /* AIF1TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN0_SPACING_WIDTH 6 /* AIF1TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN0_SLOTS_SHIFT 6 /* AIF1TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN0_SLOTS_WIDTH 3 /* AIF1TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN0_START_SLOT_MASK 0x003F /* AIF1TX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN0_START_SLOT_SHIFT 0 /* AIF1TX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN0_START_SLOT_WIDTH 6 /* AIF1TX_CHAN0_START_SLOT - [5:0] */
-
-/*
- * R778 (0x30A) - AIF1TX Channel 1 Configuration
- */
-#define WM8915_AIF1TX_CHAN1_DAT_INV 0x8000 /* AIF1TX_CHAN1_DAT_INV */
-#define WM8915_AIF1TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN1_DAT_INV */
-#define WM8915_AIF1TX_CHAN1_DAT_INV_SHIFT 15 /* AIF1TX_CHAN1_DAT_INV */
-#define WM8915_AIF1TX_CHAN1_DAT_INV_WIDTH 1 /* AIF1TX_CHAN1_DAT_INV */
-#define WM8915_AIF1TX_CHAN1_SPACING_MASK 0x7E00 /* AIF1TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN1_SPACING_SHIFT 9 /* AIF1TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN1_SPACING_WIDTH 6 /* AIF1TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN1_SLOTS_SHIFT 6 /* AIF1TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN1_SLOTS_WIDTH 3 /* AIF1TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN1_START_SLOT_MASK 0x003F /* AIF1TX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN1_START_SLOT_SHIFT 0 /* AIF1TX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN1_START_SLOT_WIDTH 6 /* AIF1TX_CHAN1_START_SLOT - [5:0] */
-
-/*
- * R779 (0x30B) - AIF1TX Channel 2 Configuration
- */
-#define WM8915_AIF1TX_CHAN2_DAT_INV 0x8000 /* AIF1TX_CHAN2_DAT_INV */
-#define WM8915_AIF1TX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN2_DAT_INV */
-#define WM8915_AIF1TX_CHAN2_DAT_INV_SHIFT 15 /* AIF1TX_CHAN2_DAT_INV */
-#define WM8915_AIF1TX_CHAN2_DAT_INV_WIDTH 1 /* AIF1TX_CHAN2_DAT_INV */
-#define WM8915_AIF1TX_CHAN2_SPACING_MASK 0x7E00 /* AIF1TX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN2_SPACING_SHIFT 9 /* AIF1TX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN2_SPACING_WIDTH 6 /* AIF1TX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN2_SLOTS_SHIFT 6 /* AIF1TX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN2_SLOTS_WIDTH 3 /* AIF1TX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN2_START_SLOT_MASK 0x003F /* AIF1TX_CHAN2_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN2_START_SLOT_SHIFT 0 /* AIF1TX_CHAN2_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN2_START_SLOT_WIDTH 6 /* AIF1TX_CHAN2_START_SLOT - [5:0] */
-
-/*
- * R780 (0x30C) - AIF1TX Channel 3 Configuration
- */
-#define WM8915_AIF1TX_CHAN3_DAT_INV 0x8000 /* AIF1TX_CHAN3_DAT_INV */
-#define WM8915_AIF1TX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN3_DAT_INV */
-#define WM8915_AIF1TX_CHAN3_DAT_INV_SHIFT 15 /* AIF1TX_CHAN3_DAT_INV */
-#define WM8915_AIF1TX_CHAN3_DAT_INV_WIDTH 1 /* AIF1TX_CHAN3_DAT_INV */
-#define WM8915_AIF1TX_CHAN3_SPACING_MASK 0x7E00 /* AIF1TX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN3_SPACING_SHIFT 9 /* AIF1TX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN3_SPACING_WIDTH 6 /* AIF1TX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN3_SLOTS_SHIFT 6 /* AIF1TX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN3_SLOTS_WIDTH 3 /* AIF1TX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN3_START_SLOT_MASK 0x003F /* AIF1TX_CHAN3_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN3_START_SLOT_SHIFT 0 /* AIF1TX_CHAN3_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN3_START_SLOT_WIDTH 6 /* AIF1TX_CHAN3_START_SLOT - [5:0] */
-
-/*
- * R781 (0x30D) - AIF1TX Channel 4 Configuration
- */
-#define WM8915_AIF1TX_CHAN4_DAT_INV 0x8000 /* AIF1TX_CHAN4_DAT_INV */
-#define WM8915_AIF1TX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN4_DAT_INV */
-#define WM8915_AIF1TX_CHAN4_DAT_INV_SHIFT 15 /* AIF1TX_CHAN4_DAT_INV */
-#define WM8915_AIF1TX_CHAN4_DAT_INV_WIDTH 1 /* AIF1TX_CHAN4_DAT_INV */
-#define WM8915_AIF1TX_CHAN4_SPACING_MASK 0x7E00 /* AIF1TX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN4_SPACING_SHIFT 9 /* AIF1TX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN4_SPACING_WIDTH 6 /* AIF1TX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN4_SLOTS_SHIFT 6 /* AIF1TX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN4_SLOTS_WIDTH 3 /* AIF1TX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN4_START_SLOT_MASK 0x003F /* AIF1TX_CHAN4_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN4_START_SLOT_SHIFT 0 /* AIF1TX_CHAN4_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN4_START_SLOT_WIDTH 6 /* AIF1TX_CHAN4_START_SLOT - [5:0] */
-
-/*
- * R782 (0x30E) - AIF1TX Channel 5 Configuration
- */
-#define WM8915_AIF1TX_CHAN5_DAT_INV 0x8000 /* AIF1TX_CHAN5_DAT_INV */
-#define WM8915_AIF1TX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN5_DAT_INV */
-#define WM8915_AIF1TX_CHAN5_DAT_INV_SHIFT 15 /* AIF1TX_CHAN5_DAT_INV */
-#define WM8915_AIF1TX_CHAN5_DAT_INV_WIDTH 1 /* AIF1TX_CHAN5_DAT_INV */
-#define WM8915_AIF1TX_CHAN5_SPACING_MASK 0x7E00 /* AIF1TX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN5_SPACING_SHIFT 9 /* AIF1TX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN5_SPACING_WIDTH 6 /* AIF1TX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1TX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN5_SLOTS_SHIFT 6 /* AIF1TX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN5_SLOTS_WIDTH 3 /* AIF1TX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1TX_CHAN5_START_SLOT_MASK 0x003F /* AIF1TX_CHAN5_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN5_START_SLOT_SHIFT 0 /* AIF1TX_CHAN5_START_SLOT - [5:0] */
-#define WM8915_AIF1TX_CHAN5_START_SLOT_WIDTH 6 /* AIF1TX_CHAN5_START_SLOT - [5:0] */
-
-/*
- * R783 (0x30F) - AIF1RX Channel 0 Configuration
- */
-#define WM8915_AIF1RX_CHAN0_DAT_INV 0x8000 /* AIF1RX_CHAN0_DAT_INV */
-#define WM8915_AIF1RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN0_DAT_INV */
-#define WM8915_AIF1RX_CHAN0_DAT_INV_SHIFT 15 /* AIF1RX_CHAN0_DAT_INV */
-#define WM8915_AIF1RX_CHAN0_DAT_INV_WIDTH 1 /* AIF1RX_CHAN0_DAT_INV */
-#define WM8915_AIF1RX_CHAN0_SPACING_MASK 0x7E00 /* AIF1RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN0_SPACING_SHIFT 9 /* AIF1RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN0_SPACING_WIDTH 6 /* AIF1RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN0_SLOTS_SHIFT 6 /* AIF1RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN0_SLOTS_WIDTH 3 /* AIF1RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN0_START_SLOT_MASK 0x003F /* AIF1RX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN0_START_SLOT_SHIFT 0 /* AIF1RX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN0_START_SLOT_WIDTH 6 /* AIF1RX_CHAN0_START_SLOT - [5:0] */
-
-/*
- * R784 (0x310) - AIF1RX Channel 1 Configuration
- */
-#define WM8915_AIF1RX_CHAN1_DAT_INV 0x8000 /* AIF1RX_CHAN1_DAT_INV */
-#define WM8915_AIF1RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN1_DAT_INV */
-#define WM8915_AIF1RX_CHAN1_DAT_INV_SHIFT 15 /* AIF1RX_CHAN1_DAT_INV */
-#define WM8915_AIF1RX_CHAN1_DAT_INV_WIDTH 1 /* AIF1RX_CHAN1_DAT_INV */
-#define WM8915_AIF1RX_CHAN1_SPACING_MASK 0x7E00 /* AIF1RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN1_SPACING_SHIFT 9 /* AIF1RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN1_SPACING_WIDTH 6 /* AIF1RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN1_SLOTS_SHIFT 6 /* AIF1RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN1_SLOTS_WIDTH 3 /* AIF1RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN1_START_SLOT_MASK 0x003F /* AIF1RX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN1_START_SLOT_SHIFT 0 /* AIF1RX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN1_START_SLOT_WIDTH 6 /* AIF1RX_CHAN1_START_SLOT - [5:0] */
-
-/*
- * R785 (0x311) - AIF1RX Channel 2 Configuration
- */
-#define WM8915_AIF1RX_CHAN2_DAT_INV 0x8000 /* AIF1RX_CHAN2_DAT_INV */
-#define WM8915_AIF1RX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN2_DAT_INV */
-#define WM8915_AIF1RX_CHAN2_DAT_INV_SHIFT 15 /* AIF1RX_CHAN2_DAT_INV */
-#define WM8915_AIF1RX_CHAN2_DAT_INV_WIDTH 1 /* AIF1RX_CHAN2_DAT_INV */
-#define WM8915_AIF1RX_CHAN2_SPACING_MASK 0x7E00 /* AIF1RX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN2_SPACING_SHIFT 9 /* AIF1RX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN2_SPACING_WIDTH 6 /* AIF1RX_CHAN2_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN2_SLOTS_SHIFT 6 /* AIF1RX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN2_SLOTS_WIDTH 3 /* AIF1RX_CHAN2_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN2_START_SLOT_MASK 0x003F /* AIF1RX_CHAN2_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN2_START_SLOT_SHIFT 0 /* AIF1RX_CHAN2_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN2_START_SLOT_WIDTH 6 /* AIF1RX_CHAN2_START_SLOT - [5:0] */
-
-/*
- * R786 (0x312) - AIF1RX Channel 3 Configuration
- */
-#define WM8915_AIF1RX_CHAN3_DAT_INV 0x8000 /* AIF1RX_CHAN3_DAT_INV */
-#define WM8915_AIF1RX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN3_DAT_INV */
-#define WM8915_AIF1RX_CHAN3_DAT_INV_SHIFT 15 /* AIF1RX_CHAN3_DAT_INV */
-#define WM8915_AIF1RX_CHAN3_DAT_INV_WIDTH 1 /* AIF1RX_CHAN3_DAT_INV */
-#define WM8915_AIF1RX_CHAN3_SPACING_MASK 0x7E00 /* AIF1RX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN3_SPACING_SHIFT 9 /* AIF1RX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN3_SPACING_WIDTH 6 /* AIF1RX_CHAN3_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN3_SLOTS_SHIFT 6 /* AIF1RX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN3_SLOTS_WIDTH 3 /* AIF1RX_CHAN3_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN3_START_SLOT_MASK 0x003F /* AIF1RX_CHAN3_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN3_START_SLOT_SHIFT 0 /* AIF1RX_CHAN3_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN3_START_SLOT_WIDTH 6 /* AIF1RX_CHAN3_START_SLOT - [5:0] */
-
-/*
- * R787 (0x313) - AIF1RX Channel 4 Configuration
- */
-#define WM8915_AIF1RX_CHAN4_DAT_INV 0x8000 /* AIF1RX_CHAN4_DAT_INV */
-#define WM8915_AIF1RX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN4_DAT_INV */
-#define WM8915_AIF1RX_CHAN4_DAT_INV_SHIFT 15 /* AIF1RX_CHAN4_DAT_INV */
-#define WM8915_AIF1RX_CHAN4_DAT_INV_WIDTH 1 /* AIF1RX_CHAN4_DAT_INV */
-#define WM8915_AIF1RX_CHAN4_SPACING_MASK 0x7E00 /* AIF1RX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN4_SPACING_SHIFT 9 /* AIF1RX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN4_SPACING_WIDTH 6 /* AIF1RX_CHAN4_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN4_SLOTS_SHIFT 6 /* AIF1RX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN4_SLOTS_WIDTH 3 /* AIF1RX_CHAN4_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN4_START_SLOT_MASK 0x003F /* AIF1RX_CHAN4_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN4_START_SLOT_SHIFT 0 /* AIF1RX_CHAN4_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN4_START_SLOT_WIDTH 6 /* AIF1RX_CHAN4_START_SLOT - [5:0] */
-
-/*
- * R788 (0x314) - AIF1RX Channel 5 Configuration
- */
-#define WM8915_AIF1RX_CHAN5_DAT_INV 0x8000 /* AIF1RX_CHAN5_DAT_INV */
-#define WM8915_AIF1RX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN5_DAT_INV */
-#define WM8915_AIF1RX_CHAN5_DAT_INV_SHIFT 15 /* AIF1RX_CHAN5_DAT_INV */
-#define WM8915_AIF1RX_CHAN5_DAT_INV_WIDTH 1 /* AIF1RX_CHAN5_DAT_INV */
-#define WM8915_AIF1RX_CHAN5_SPACING_MASK 0x7E00 /* AIF1RX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN5_SPACING_SHIFT 9 /* AIF1RX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN5_SPACING_WIDTH 6 /* AIF1RX_CHAN5_SPACING - [14:9] */
-#define WM8915_AIF1RX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN5_SLOTS_SHIFT 6 /* AIF1RX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN5_SLOTS_WIDTH 3 /* AIF1RX_CHAN5_SLOTS - [8:6] */
-#define WM8915_AIF1RX_CHAN5_START_SLOT_MASK 0x003F /* AIF1RX_CHAN5_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN5_START_SLOT_SHIFT 0 /* AIF1RX_CHAN5_START_SLOT - [5:0] */
-#define WM8915_AIF1RX_CHAN5_START_SLOT_WIDTH 6 /* AIF1RX_CHAN5_START_SLOT - [5:0] */
-
-/*
- * R789 (0x315) - AIF1RX Mono Configuration
- */
-#define WM8915_AIF1RX_CHAN4_MONO_MODE 0x0004 /* AIF1RX_CHAN4_MONO_MODE */
-#define WM8915_AIF1RX_CHAN4_MONO_MODE_MASK 0x0004 /* AIF1RX_CHAN4_MONO_MODE */
-#define WM8915_AIF1RX_CHAN4_MONO_MODE_SHIFT 2 /* AIF1RX_CHAN4_MONO_MODE */
-#define WM8915_AIF1RX_CHAN4_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN4_MONO_MODE */
-#define WM8915_AIF1RX_CHAN2_MONO_MODE 0x0002 /* AIF1RX_CHAN2_MONO_MODE */
-#define WM8915_AIF1RX_CHAN2_MONO_MODE_MASK 0x0002 /* AIF1RX_CHAN2_MONO_MODE */
-#define WM8915_AIF1RX_CHAN2_MONO_MODE_SHIFT 1 /* AIF1RX_CHAN2_MONO_MODE */
-#define WM8915_AIF1RX_CHAN2_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN2_MONO_MODE */
-#define WM8915_AIF1RX_CHAN0_MONO_MODE 0x0001 /* AIF1RX_CHAN0_MONO_MODE */
-#define WM8915_AIF1RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF1RX_CHAN0_MONO_MODE */
-#define WM8915_AIF1RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF1RX_CHAN0_MONO_MODE */
-#define WM8915_AIF1RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN0_MONO_MODE */
-
-/*
- * R794 (0x31A) - AIF1TX Test
- */
-#define WM8915_AIF1TX45_DITHER_ENA 0x0004 /* AIF1TX45_DITHER_ENA */
-#define WM8915_AIF1TX45_DITHER_ENA_MASK 0x0004 /* AIF1TX45_DITHER_ENA */
-#define WM8915_AIF1TX45_DITHER_ENA_SHIFT 2 /* AIF1TX45_DITHER_ENA */
-#define WM8915_AIF1TX45_DITHER_ENA_WIDTH 1 /* AIF1TX45_DITHER_ENA */
-#define WM8915_AIF1TX23_DITHER_ENA 0x0002 /* AIF1TX23_DITHER_ENA */
-#define WM8915_AIF1TX23_DITHER_ENA_MASK 0x0002 /* AIF1TX23_DITHER_ENA */
-#define WM8915_AIF1TX23_DITHER_ENA_SHIFT 1 /* AIF1TX23_DITHER_ENA */
-#define WM8915_AIF1TX23_DITHER_ENA_WIDTH 1 /* AIF1TX23_DITHER_ENA */
-#define WM8915_AIF1TX01_DITHER_ENA 0x0001 /* AIF1TX01_DITHER_ENA */
-#define WM8915_AIF1TX01_DITHER_ENA_MASK 0x0001 /* AIF1TX01_DITHER_ENA */
-#define WM8915_AIF1TX01_DITHER_ENA_SHIFT 0 /* AIF1TX01_DITHER_ENA */
-#define WM8915_AIF1TX01_DITHER_ENA_WIDTH 1 /* AIF1TX01_DITHER_ENA */
-
-/*
- * R800 (0x320) - AIF2 Control
- */
-#define WM8915_AIF2_TRI 0x0004 /* AIF2_TRI */
-#define WM8915_AIF2_TRI_MASK 0x0004 /* AIF2_TRI */
-#define WM8915_AIF2_TRI_SHIFT 2 /* AIF2_TRI */
-#define WM8915_AIF2_TRI_WIDTH 1 /* AIF2_TRI */
-#define WM8915_AIF2_FMT_MASK 0x0003 /* AIF2_FMT - [1:0] */
-#define WM8915_AIF2_FMT_SHIFT 0 /* AIF2_FMT - [1:0] */
-#define WM8915_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [1:0] */
-
-/*
- * R801 (0x321) - AIF2 BCLK
- */
-#define WM8915_AIF2_BCLK_INV 0x0400 /* AIF2_BCLK_INV */
-#define WM8915_AIF2_BCLK_INV_MASK 0x0400 /* AIF2_BCLK_INV */
-#define WM8915_AIF2_BCLK_INV_SHIFT 10 /* AIF2_BCLK_INV */
-#define WM8915_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */
-#define WM8915_AIF2_BCLK_FRC 0x0200 /* AIF2_BCLK_FRC */
-#define WM8915_AIF2_BCLK_FRC_MASK 0x0200 /* AIF2_BCLK_FRC */
-#define WM8915_AIF2_BCLK_FRC_SHIFT 9 /* AIF2_BCLK_FRC */
-#define WM8915_AIF2_BCLK_FRC_WIDTH 1 /* AIF2_BCLK_FRC */
-#define WM8915_AIF2_BCLK_MSTR 0x0100 /* AIF2_BCLK_MSTR */
-#define WM8915_AIF2_BCLK_MSTR_MASK 0x0100 /* AIF2_BCLK_MSTR */
-#define WM8915_AIF2_BCLK_MSTR_SHIFT 8 /* AIF2_BCLK_MSTR */
-#define WM8915_AIF2_BCLK_MSTR_WIDTH 1 /* AIF2_BCLK_MSTR */
-#define WM8915_AIF2_BCLK_DIV_MASK 0x000F /* AIF2_BCLK_DIV - [3:0] */
-#define WM8915_AIF2_BCLK_DIV_SHIFT 0 /* AIF2_BCLK_DIV - [3:0] */
-#define WM8915_AIF2_BCLK_DIV_WIDTH 4 /* AIF2_BCLK_DIV - [3:0] */
-
-/*
- * R802 (0x322) - AIF2 TX LRCLK(1)
- */
-#define WM8915_AIF2TX_RATE_MASK 0x07FF /* AIF2TX_RATE - [10:0] */
-#define WM8915_AIF2TX_RATE_SHIFT 0 /* AIF2TX_RATE - [10:0] */
-#define WM8915_AIF2TX_RATE_WIDTH 11 /* AIF2TX_RATE - [10:0] */
-
-/*
- * R803 (0x323) - AIF2 TX LRCLK(2)
- */
-#define WM8915_AIF2TX_LRCLK_MODE 0x0008 /* AIF2TX_LRCLK_MODE */
-#define WM8915_AIF2TX_LRCLK_MODE_MASK 0x0008 /* AIF2TX_LRCLK_MODE */
-#define WM8915_AIF2TX_LRCLK_MODE_SHIFT 3 /* AIF2TX_LRCLK_MODE */
-#define WM8915_AIF2TX_LRCLK_MODE_WIDTH 1 /* AIF2TX_LRCLK_MODE */
-#define WM8915_AIF2TX_LRCLK_INV 0x0004 /* AIF2TX_LRCLK_INV */
-#define WM8915_AIF2TX_LRCLK_INV_MASK 0x0004 /* AIF2TX_LRCLK_INV */
-#define WM8915_AIF2TX_LRCLK_INV_SHIFT 2 /* AIF2TX_LRCLK_INV */
-#define WM8915_AIF2TX_LRCLK_INV_WIDTH 1 /* AIF2TX_LRCLK_INV */
-#define WM8915_AIF2TX_LRCLK_FRC 0x0002 /* AIF2TX_LRCLK_FRC */
-#define WM8915_AIF2TX_LRCLK_FRC_MASK 0x0002 /* AIF2TX_LRCLK_FRC */
-#define WM8915_AIF2TX_LRCLK_FRC_SHIFT 1 /* AIF2TX_LRCLK_FRC */
-#define WM8915_AIF2TX_LRCLK_FRC_WIDTH 1 /* AIF2TX_LRCLK_FRC */
-#define WM8915_AIF2TX_LRCLK_MSTR 0x0001 /* AIF2TX_LRCLK_MSTR */
-#define WM8915_AIF2TX_LRCLK_MSTR_MASK 0x0001 /* AIF2TX_LRCLK_MSTR */
-#define WM8915_AIF2TX_LRCLK_MSTR_SHIFT 0 /* AIF2TX_LRCLK_MSTR */
-#define WM8915_AIF2TX_LRCLK_MSTR_WIDTH 1 /* AIF2TX_LRCLK_MSTR */
-
-/*
- * R804 (0x324) - AIF2 RX LRCLK(1)
- */
-#define WM8915_AIF2RX_RATE_MASK 0x07FF /* AIF2RX_RATE - [10:0] */
-#define WM8915_AIF2RX_RATE_SHIFT 0 /* AIF2RX_RATE - [10:0] */
-#define WM8915_AIF2RX_RATE_WIDTH 11 /* AIF2RX_RATE - [10:0] */
-
-/*
- * R805 (0x325) - AIF2 RX LRCLK(2)
- */
-#define WM8915_AIF2RX_LRCLK_INV 0x0004 /* AIF2RX_LRCLK_INV */
-#define WM8915_AIF2RX_LRCLK_INV_MASK 0x0004 /* AIF2RX_LRCLK_INV */
-#define WM8915_AIF2RX_LRCLK_INV_SHIFT 2 /* AIF2RX_LRCLK_INV */
-#define WM8915_AIF2RX_LRCLK_INV_WIDTH 1 /* AIF2RX_LRCLK_INV */
-#define WM8915_AIF2RX_LRCLK_FRC 0x0002 /* AIF2RX_LRCLK_FRC */
-#define WM8915_AIF2RX_LRCLK_FRC_MASK 0x0002 /* AIF2RX_LRCLK_FRC */
-#define WM8915_AIF2RX_LRCLK_FRC_SHIFT 1 /* AIF2RX_LRCLK_FRC */
-#define WM8915_AIF2RX_LRCLK_FRC_WIDTH 1 /* AIF2RX_LRCLK_FRC */
-#define WM8915_AIF2RX_LRCLK_MSTR 0x0001 /* AIF2RX_LRCLK_MSTR */
-#define WM8915_AIF2RX_LRCLK_MSTR_MASK 0x0001 /* AIF2RX_LRCLK_MSTR */
-#define WM8915_AIF2RX_LRCLK_MSTR_SHIFT 0 /* AIF2RX_LRCLK_MSTR */
-#define WM8915_AIF2RX_LRCLK_MSTR_WIDTH 1 /* AIF2RX_LRCLK_MSTR */
-
-/*
- * R806 (0x326) - AIF2TX Data Configuration (1)
- */
-#define WM8915_AIF2TX_WL_MASK 0xFF00 /* AIF2TX_WL - [15:8] */
-#define WM8915_AIF2TX_WL_SHIFT 8 /* AIF2TX_WL - [15:8] */
-#define WM8915_AIF2TX_WL_WIDTH 8 /* AIF2TX_WL - [15:8] */
-#define WM8915_AIF2TX_SLOT_LEN_MASK 0x00FF /* AIF2TX_SLOT_LEN - [7:0] */
-#define WM8915_AIF2TX_SLOT_LEN_SHIFT 0 /* AIF2TX_SLOT_LEN - [7:0] */
-#define WM8915_AIF2TX_SLOT_LEN_WIDTH 8 /* AIF2TX_SLOT_LEN - [7:0] */
-
-/*
- * R807 (0x327) - AIF2TX Data Configuration (2)
- */
-#define WM8915_AIF2TX_DAT_TRI 0x0001 /* AIF2TX_DAT_TRI */
-#define WM8915_AIF2TX_DAT_TRI_MASK 0x0001 /* AIF2TX_DAT_TRI */
-#define WM8915_AIF2TX_DAT_TRI_SHIFT 0 /* AIF2TX_DAT_TRI */
-#define WM8915_AIF2TX_DAT_TRI_WIDTH 1 /* AIF2TX_DAT_TRI */
-
-/*
- * R808 (0x328) - AIF2RX Data Configuration
- */
-#define WM8915_AIF2RX_WL_MASK 0xFF00 /* AIF2RX_WL - [15:8] */
-#define WM8915_AIF2RX_WL_SHIFT 8 /* AIF2RX_WL - [15:8] */
-#define WM8915_AIF2RX_WL_WIDTH 8 /* AIF2RX_WL - [15:8] */
-#define WM8915_AIF2RX_SLOT_LEN_MASK 0x00FF /* AIF2RX_SLOT_LEN - [7:0] */
-#define WM8915_AIF2RX_SLOT_LEN_SHIFT 0 /* AIF2RX_SLOT_LEN - [7:0] */
-#define WM8915_AIF2RX_SLOT_LEN_WIDTH 8 /* AIF2RX_SLOT_LEN - [7:0] */
-
-/*
- * R809 (0x329) - AIF2TX Channel 0 Configuration
- */
-#define WM8915_AIF2TX_CHAN0_DAT_INV 0x8000 /* AIF2TX_CHAN0_DAT_INV */
-#define WM8915_AIF2TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN0_DAT_INV */
-#define WM8915_AIF2TX_CHAN0_DAT_INV_SHIFT 15 /* AIF2TX_CHAN0_DAT_INV */
-#define WM8915_AIF2TX_CHAN0_DAT_INV_WIDTH 1 /* AIF2TX_CHAN0_DAT_INV */
-#define WM8915_AIF2TX_CHAN0_SPACING_MASK 0x7E00 /* AIF2TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN0_SPACING_SHIFT 9 /* AIF2TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN0_SPACING_WIDTH 6 /* AIF2TX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN0_SLOTS_SHIFT 6 /* AIF2TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN0_SLOTS_WIDTH 3 /* AIF2TX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN0_START_SLOT_MASK 0x003F /* AIF2TX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF2TX_CHAN0_START_SLOT_SHIFT 0 /* AIF2TX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF2TX_CHAN0_START_SLOT_WIDTH 6 /* AIF2TX_CHAN0_START_SLOT - [5:0] */
-
-/*
- * R810 (0x32A) - AIF2TX Channel 1 Configuration
- */
-#define WM8915_AIF2TX_CHAN1_DAT_INV 0x8000 /* AIF2TX_CHAN1_DAT_INV */
-#define WM8915_AIF2TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN1_DAT_INV */
-#define WM8915_AIF2TX_CHAN1_DAT_INV_SHIFT 15 /* AIF2TX_CHAN1_DAT_INV */
-#define WM8915_AIF2TX_CHAN1_DAT_INV_WIDTH 1 /* AIF2TX_CHAN1_DAT_INV */
-#define WM8915_AIF2TX_CHAN1_SPACING_MASK 0x7E00 /* AIF2TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN1_SPACING_SHIFT 9 /* AIF2TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN1_SPACING_WIDTH 6 /* AIF2TX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN1_SLOTS_SHIFT 6 /* AIF2TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN1_SLOTS_WIDTH 3 /* AIF2TX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2TX_CHAN1_START_SLOT_MASK 0x003F /* AIF2TX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF2TX_CHAN1_START_SLOT_SHIFT 0 /* AIF2TX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF2TX_CHAN1_START_SLOT_WIDTH 6 /* AIF2TX_CHAN1_START_SLOT - [5:0] */
-
-/*
- * R811 (0x32B) - AIF2RX Channel 0 Configuration
- */
-#define WM8915_AIF2RX_CHAN0_DAT_INV 0x8000 /* AIF2RX_CHAN0_DAT_INV */
-#define WM8915_AIF2RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN0_DAT_INV */
-#define WM8915_AIF2RX_CHAN0_DAT_INV_SHIFT 15 /* AIF2RX_CHAN0_DAT_INV */
-#define WM8915_AIF2RX_CHAN0_DAT_INV_WIDTH 1 /* AIF2RX_CHAN0_DAT_INV */
-#define WM8915_AIF2RX_CHAN0_SPACING_MASK 0x7E00 /* AIF2RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN0_SPACING_SHIFT 9 /* AIF2RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN0_SPACING_WIDTH 6 /* AIF2RX_CHAN0_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN0_SLOTS_SHIFT 6 /* AIF2RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN0_SLOTS_WIDTH 3 /* AIF2RX_CHAN0_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN0_START_SLOT_MASK 0x003F /* AIF2RX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF2RX_CHAN0_START_SLOT_SHIFT 0 /* AIF2RX_CHAN0_START_SLOT - [5:0] */
-#define WM8915_AIF2RX_CHAN0_START_SLOT_WIDTH 6 /* AIF2RX_CHAN0_START_SLOT - [5:0] */
-
-/*
- * R812 (0x32C) - AIF2RX Channel 1 Configuration
- */
-#define WM8915_AIF2RX_CHAN1_DAT_INV 0x8000 /* AIF2RX_CHAN1_DAT_INV */
-#define WM8915_AIF2RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN1_DAT_INV */
-#define WM8915_AIF2RX_CHAN1_DAT_INV_SHIFT 15 /* AIF2RX_CHAN1_DAT_INV */
-#define WM8915_AIF2RX_CHAN1_DAT_INV_WIDTH 1 /* AIF2RX_CHAN1_DAT_INV */
-#define WM8915_AIF2RX_CHAN1_SPACING_MASK 0x7E00 /* AIF2RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN1_SPACING_SHIFT 9 /* AIF2RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN1_SPACING_WIDTH 6 /* AIF2RX_CHAN1_SPACING - [14:9] */
-#define WM8915_AIF2RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN1_SLOTS_SHIFT 6 /* AIF2RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN1_SLOTS_WIDTH 3 /* AIF2RX_CHAN1_SLOTS - [8:6] */
-#define WM8915_AIF2RX_CHAN1_START_SLOT_MASK 0x003F /* AIF2RX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF2RX_CHAN1_START_SLOT_SHIFT 0 /* AIF2RX_CHAN1_START_SLOT - [5:0] */
-#define WM8915_AIF2RX_CHAN1_START_SLOT_WIDTH 6 /* AIF2RX_CHAN1_START_SLOT - [5:0] */
-
-/*
- * R813 (0x32D) - AIF2RX Mono Configuration
- */
-#define WM8915_AIF2RX_CHAN0_MONO_MODE 0x0001 /* AIF2RX_CHAN0_MONO_MODE */
-#define WM8915_AIF2RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF2RX_CHAN0_MONO_MODE */
-#define WM8915_AIF2RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF2RX_CHAN0_MONO_MODE */
-#define WM8915_AIF2RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF2RX_CHAN0_MONO_MODE */
-
-/*
- * R815 (0x32F) - AIF2TX Test
- */
-#define WM8915_AIF2TX_DITHER_ENA 0x0001 /* AIF2TX_DITHER_ENA */
-#define WM8915_AIF2TX_DITHER_ENA_MASK 0x0001 /* AIF2TX_DITHER_ENA */
-#define WM8915_AIF2TX_DITHER_ENA_SHIFT 0 /* AIF2TX_DITHER_ENA */
-#define WM8915_AIF2TX_DITHER_ENA_WIDTH 1 /* AIF2TX_DITHER_ENA */
-
-/*
- * R1024 (0x400) - DSP1 TX Left Volume
- */
-#define WM8915_DSP1TX_VU 0x0100 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */
-#define WM8915_DSP1TXL_VOL_MASK 0x00FF /* DSP1TXL_VOL - [7:0] */
-#define WM8915_DSP1TXL_VOL_SHIFT 0 /* DSP1TXL_VOL - [7:0] */
-#define WM8915_DSP1TXL_VOL_WIDTH 8 /* DSP1TXL_VOL - [7:0] */
-
-/*
- * R1025 (0x401) - DSP1 TX Right Volume
- */
-#define WM8915_DSP1TX_VU 0x0100 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */
-#define WM8915_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */
-#define WM8915_DSP1TXR_VOL_MASK 0x00FF /* DSP1TXR_VOL - [7:0] */
-#define WM8915_DSP1TXR_VOL_SHIFT 0 /* DSP1TXR_VOL - [7:0] */
-#define WM8915_DSP1TXR_VOL_WIDTH 8 /* DSP1TXR_VOL - [7:0] */
-
-/*
- * R1026 (0x402) - DSP1 RX Left Volume
- */
-#define WM8915_DSP1RX_VU 0x0100 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */
-#define WM8915_DSP1RXL_VOL_MASK 0x00FF /* DSP1RXL_VOL - [7:0] */
-#define WM8915_DSP1RXL_VOL_SHIFT 0 /* DSP1RXL_VOL - [7:0] */
-#define WM8915_DSP1RXL_VOL_WIDTH 8 /* DSP1RXL_VOL - [7:0] */
-
-/*
- * R1027 (0x403) - DSP1 RX Right Volume
- */
-#define WM8915_DSP1RX_VU 0x0100 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */
-#define WM8915_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */
-#define WM8915_DSP1RXR_VOL_MASK 0x00FF /* DSP1RXR_VOL - [7:0] */
-#define WM8915_DSP1RXR_VOL_SHIFT 0 /* DSP1RXR_VOL - [7:0] */
-#define WM8915_DSP1RXR_VOL_WIDTH 8 /* DSP1RXR_VOL - [7:0] */
-
-/*
- * R1040 (0x410) - DSP1 TX Filters
- */
-#define WM8915_DSP1TX_NF 0x2000 /* DSP1TX_NF */
-#define WM8915_DSP1TX_NF_MASK 0x2000 /* DSP1TX_NF */
-#define WM8915_DSP1TX_NF_SHIFT 13 /* DSP1TX_NF */
-#define WM8915_DSP1TX_NF_WIDTH 1 /* DSP1TX_NF */
-#define WM8915_DSP1TXL_HPF 0x1000 /* DSP1TXL_HPF */
-#define WM8915_DSP1TXL_HPF_MASK 0x1000 /* DSP1TXL_HPF */
-#define WM8915_DSP1TXL_HPF_SHIFT 12 /* DSP1TXL_HPF */
-#define WM8915_DSP1TXL_HPF_WIDTH 1 /* DSP1TXL_HPF */
-#define WM8915_DSP1TXR_HPF 0x0800 /* DSP1TXR_HPF */
-#define WM8915_DSP1TXR_HPF_MASK 0x0800 /* DSP1TXR_HPF */
-#define WM8915_DSP1TXR_HPF_SHIFT 11 /* DSP1TXR_HPF */
-#define WM8915_DSP1TXR_HPF_WIDTH 1 /* DSP1TXR_HPF */
-#define WM8915_DSP1TX_HPF_MODE_MASK 0x0018 /* DSP1TX_HPF_MODE - [4:3] */
-#define WM8915_DSP1TX_HPF_MODE_SHIFT 3 /* DSP1TX_HPF_MODE - [4:3] */
-#define WM8915_DSP1TX_HPF_MODE_WIDTH 2 /* DSP1TX_HPF_MODE - [4:3] */
-#define WM8915_DSP1TX_HPF_CUT_MASK 0x0007 /* DSP1TX_HPF_CUT - [2:0] */
-#define WM8915_DSP1TX_HPF_CUT_SHIFT 0 /* DSP1TX_HPF_CUT - [2:0] */
-#define WM8915_DSP1TX_HPF_CUT_WIDTH 3 /* DSP1TX_HPF_CUT - [2:0] */
-
-/*
- * R1056 (0x420) - DSP1 RX Filters (1)
- */
-#define WM8915_DSP1RX_MUTE 0x0200 /* DSP1RX_MUTE */
-#define WM8915_DSP1RX_MUTE_MASK 0x0200 /* DSP1RX_MUTE */
-#define WM8915_DSP1RX_MUTE_SHIFT 9 /* DSP1RX_MUTE */
-#define WM8915_DSP1RX_MUTE_WIDTH 1 /* DSP1RX_MUTE */
-#define WM8915_DSP1RX_MONO 0x0080 /* DSP1RX_MONO */
-#define WM8915_DSP1RX_MONO_MASK 0x0080 /* DSP1RX_MONO */
-#define WM8915_DSP1RX_MONO_SHIFT 7 /* DSP1RX_MONO */
-#define WM8915_DSP1RX_MONO_WIDTH 1 /* DSP1RX_MONO */
-#define WM8915_DSP1RX_MUTERATE 0x0020 /* DSP1RX_MUTERATE */
-#define WM8915_DSP1RX_MUTERATE_MASK 0x0020 /* DSP1RX_MUTERATE */
-#define WM8915_DSP1RX_MUTERATE_SHIFT 5 /* DSP1RX_MUTERATE */
-#define WM8915_DSP1RX_MUTERATE_WIDTH 1 /* DSP1RX_MUTERATE */
-#define WM8915_DSP1RX_UNMUTE_RAMP 0x0010 /* DSP1RX_UNMUTE_RAMP */
-#define WM8915_DSP1RX_UNMUTE_RAMP_MASK 0x0010 /* DSP1RX_UNMUTE_RAMP */
-#define WM8915_DSP1RX_UNMUTE_RAMP_SHIFT 4 /* DSP1RX_UNMUTE_RAMP */
-#define WM8915_DSP1RX_UNMUTE_RAMP_WIDTH 1 /* DSP1RX_UNMUTE_RAMP */
-
-/*
- * R1057 (0x421) - DSP1 RX Filters (2)
- */
-#define WM8915_DSP1RX_3D_GAIN_MASK 0x3E00 /* DSP1RX_3D_GAIN - [13:9] */
-#define WM8915_DSP1RX_3D_GAIN_SHIFT 9 /* DSP1RX_3D_GAIN - [13:9] */
-#define WM8915_DSP1RX_3D_GAIN_WIDTH 5 /* DSP1RX_3D_GAIN - [13:9] */
-#define WM8915_DSP1RX_3D_ENA 0x0100 /* DSP1RX_3D_ENA */
-#define WM8915_DSP1RX_3D_ENA_MASK 0x0100 /* DSP1RX_3D_ENA */
-#define WM8915_DSP1RX_3D_ENA_SHIFT 8 /* DSP1RX_3D_ENA */
-#define WM8915_DSP1RX_3D_ENA_WIDTH 1 /* DSP1RX_3D_ENA */
-
-/*
- * R1088 (0x440) - DSP1 DRC (1)
- */
-#define WM8915_DSP1DRC_SIG_DET_RMS_MASK 0xF800 /* DSP1DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP1DRC_SIG_DET_RMS_SHIFT 11 /* DSP1DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP1DRC_SIG_DET_RMS_WIDTH 5 /* DSP1DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP1DRC_SIG_DET_PK_MASK 0x0600 /* DSP1DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP1DRC_SIG_DET_PK_SHIFT 9 /* DSP1DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP1DRC_SIG_DET_PK_WIDTH 2 /* DSP1DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP1DRC_NG_ENA 0x0100 /* DSP1DRC_NG_ENA */
-#define WM8915_DSP1DRC_NG_ENA_MASK 0x0100 /* DSP1DRC_NG_ENA */
-#define WM8915_DSP1DRC_NG_ENA_SHIFT 8 /* DSP1DRC_NG_ENA */
-#define WM8915_DSP1DRC_NG_ENA_WIDTH 1 /* DSP1DRC_NG_ENA */
-#define WM8915_DSP1DRC_SIG_DET_MODE 0x0080 /* DSP1DRC_SIG_DET_MODE */
-#define WM8915_DSP1DRC_SIG_DET_MODE_MASK 0x0080 /* DSP1DRC_SIG_DET_MODE */
-#define WM8915_DSP1DRC_SIG_DET_MODE_SHIFT 7 /* DSP1DRC_SIG_DET_MODE */
-#define WM8915_DSP1DRC_SIG_DET_MODE_WIDTH 1 /* DSP1DRC_SIG_DET_MODE */
-#define WM8915_DSP1DRC_SIG_DET 0x0040 /* DSP1DRC_SIG_DET */
-#define WM8915_DSP1DRC_SIG_DET_MASK 0x0040 /* DSP1DRC_SIG_DET */
-#define WM8915_DSP1DRC_SIG_DET_SHIFT 6 /* DSP1DRC_SIG_DET */
-#define WM8915_DSP1DRC_SIG_DET_WIDTH 1 /* DSP1DRC_SIG_DET */
-#define WM8915_DSP1DRC_KNEE2_OP_ENA 0x0020 /* DSP1DRC_KNEE2_OP_ENA */
-#define WM8915_DSP1DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP1DRC_KNEE2_OP_ENA */
-#define WM8915_DSP1DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP1DRC_KNEE2_OP_ENA */
-#define WM8915_DSP1DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP1DRC_KNEE2_OP_ENA */
-#define WM8915_DSP1DRC_QR 0x0010 /* DSP1DRC_QR */
-#define WM8915_DSP1DRC_QR_MASK 0x0010 /* DSP1DRC_QR */
-#define WM8915_DSP1DRC_QR_SHIFT 4 /* DSP1DRC_QR */
-#define WM8915_DSP1DRC_QR_WIDTH 1 /* DSP1DRC_QR */
-#define WM8915_DSP1DRC_ANTICLIP 0x0008 /* DSP1DRC_ANTICLIP */
-#define WM8915_DSP1DRC_ANTICLIP_MASK 0x0008 /* DSP1DRC_ANTICLIP */
-#define WM8915_DSP1DRC_ANTICLIP_SHIFT 3 /* DSP1DRC_ANTICLIP */
-#define WM8915_DSP1DRC_ANTICLIP_WIDTH 1 /* DSP1DRC_ANTICLIP */
-#define WM8915_DSP1RX_DRC_ENA 0x0004 /* DSP1RX_DRC_ENA */
-#define WM8915_DSP1RX_DRC_ENA_MASK 0x0004 /* DSP1RX_DRC_ENA */
-#define WM8915_DSP1RX_DRC_ENA_SHIFT 2 /* DSP1RX_DRC_ENA */
-#define WM8915_DSP1RX_DRC_ENA_WIDTH 1 /* DSP1RX_DRC_ENA */
-#define WM8915_DSP1TXL_DRC_ENA 0x0002 /* DSP1TXL_DRC_ENA */
-#define WM8915_DSP1TXL_DRC_ENA_MASK 0x0002 /* DSP1TXL_DRC_ENA */
-#define WM8915_DSP1TXL_DRC_ENA_SHIFT 1 /* DSP1TXL_DRC_ENA */
-#define WM8915_DSP1TXL_DRC_ENA_WIDTH 1 /* DSP1TXL_DRC_ENA */
-#define WM8915_DSP1TXR_DRC_ENA 0x0001 /* DSP1TXR_DRC_ENA */
-#define WM8915_DSP1TXR_DRC_ENA_MASK 0x0001 /* DSP1TXR_DRC_ENA */
-#define WM8915_DSP1TXR_DRC_ENA_SHIFT 0 /* DSP1TXR_DRC_ENA */
-#define WM8915_DSP1TXR_DRC_ENA_WIDTH 1 /* DSP1TXR_DRC_ENA */
-
-/*
- * R1089 (0x441) - DSP1 DRC (2)
- */
-#define WM8915_DSP1DRC_ATK_MASK 0x1E00 /* DSP1DRC_ATK - [12:9] */
-#define WM8915_DSP1DRC_ATK_SHIFT 9 /* DSP1DRC_ATK - [12:9] */
-#define WM8915_DSP1DRC_ATK_WIDTH 4 /* DSP1DRC_ATK - [12:9] */
-#define WM8915_DSP1DRC_DCY_MASK 0x01E0 /* DSP1DRC_DCY - [8:5] */
-#define WM8915_DSP1DRC_DCY_SHIFT 5 /* DSP1DRC_DCY - [8:5] */
-#define WM8915_DSP1DRC_DCY_WIDTH 4 /* DSP1DRC_DCY - [8:5] */
-#define WM8915_DSP1DRC_MINGAIN_MASK 0x001C /* DSP1DRC_MINGAIN - [4:2] */
-#define WM8915_DSP1DRC_MINGAIN_SHIFT 2 /* DSP1DRC_MINGAIN - [4:2] */
-#define WM8915_DSP1DRC_MINGAIN_WIDTH 3 /* DSP1DRC_MINGAIN - [4:2] */
-#define WM8915_DSP1DRC_MAXGAIN_MASK 0x0003 /* DSP1DRC_MAXGAIN - [1:0] */
-#define WM8915_DSP1DRC_MAXGAIN_SHIFT 0 /* DSP1DRC_MAXGAIN - [1:0] */
-#define WM8915_DSP1DRC_MAXGAIN_WIDTH 2 /* DSP1DRC_MAXGAIN - [1:0] */
-
-/*
- * R1090 (0x442) - DSP1 DRC (3)
- */
-#define WM8915_DSP1DRC_NG_MINGAIN_MASK 0xF000 /* DSP1DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP1DRC_NG_MINGAIN_SHIFT 12 /* DSP1DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP1DRC_NG_MINGAIN_WIDTH 4 /* DSP1DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP1DRC_NG_EXP_MASK 0x0C00 /* DSP1DRC_NG_EXP - [11:10] */
-#define WM8915_DSP1DRC_NG_EXP_SHIFT 10 /* DSP1DRC_NG_EXP - [11:10] */
-#define WM8915_DSP1DRC_NG_EXP_WIDTH 2 /* DSP1DRC_NG_EXP - [11:10] */
-#define WM8915_DSP1DRC_QR_THR_MASK 0x0300 /* DSP1DRC_QR_THR - [9:8] */
-#define WM8915_DSP1DRC_QR_THR_SHIFT 8 /* DSP1DRC_QR_THR - [9:8] */
-#define WM8915_DSP1DRC_QR_THR_WIDTH 2 /* DSP1DRC_QR_THR - [9:8] */
-#define WM8915_DSP1DRC_QR_DCY_MASK 0x00C0 /* DSP1DRC_QR_DCY - [7:6] */
-#define WM8915_DSP1DRC_QR_DCY_SHIFT 6 /* DSP1DRC_QR_DCY - [7:6] */
-#define WM8915_DSP1DRC_QR_DCY_WIDTH 2 /* DSP1DRC_QR_DCY - [7:6] */
-#define WM8915_DSP1DRC_HI_COMP_MASK 0x0038 /* DSP1DRC_HI_COMP - [5:3] */
-#define WM8915_DSP1DRC_HI_COMP_SHIFT 3 /* DSP1DRC_HI_COMP - [5:3] */
-#define WM8915_DSP1DRC_HI_COMP_WIDTH 3 /* DSP1DRC_HI_COMP - [5:3] */
-#define WM8915_DSP1DRC_LO_COMP_MASK 0x0007 /* DSP1DRC_LO_COMP - [2:0] */
-#define WM8915_DSP1DRC_LO_COMP_SHIFT 0 /* DSP1DRC_LO_COMP - [2:0] */
-#define WM8915_DSP1DRC_LO_COMP_WIDTH 3 /* DSP1DRC_LO_COMP - [2:0] */
-
-/*
- * R1091 (0x443) - DSP1 DRC (4)
- */
-#define WM8915_DSP1DRC_KNEE_IP_MASK 0x07E0 /* DSP1DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP1DRC_KNEE_IP_SHIFT 5 /* DSP1DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP1DRC_KNEE_IP_WIDTH 6 /* DSP1DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP1DRC_KNEE_OP_MASK 0x001F /* DSP1DRC_KNEE_OP - [4:0] */
-#define WM8915_DSP1DRC_KNEE_OP_SHIFT 0 /* DSP1DRC_KNEE_OP - [4:0] */
-#define WM8915_DSP1DRC_KNEE_OP_WIDTH 5 /* DSP1DRC_KNEE_OP - [4:0] */
-
-/*
- * R1092 (0x444) - DSP1 DRC (5)
- */
-#define WM8915_DSP1DRC_KNEE2_IP_MASK 0x03E0 /* DSP1DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP1DRC_KNEE2_IP_SHIFT 5 /* DSP1DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP1DRC_KNEE2_IP_WIDTH 5 /* DSP1DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP1DRC_KNEE2_OP_MASK 0x001F /* DSP1DRC_KNEE2_OP - [4:0] */
-#define WM8915_DSP1DRC_KNEE2_OP_SHIFT 0 /* DSP1DRC_KNEE2_OP - [4:0] */
-#define WM8915_DSP1DRC_KNEE2_OP_WIDTH 5 /* DSP1DRC_KNEE2_OP - [4:0] */
-
-/*
- * R1152 (0x480) - DSP1 RX EQ Gains (1)
- */
-#define WM8915_DSP1RX_EQ_B1_GAIN_MASK 0xF800 /* DSP1RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B1_GAIN_SHIFT 11 /* DSP1RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B1_GAIN_WIDTH 5 /* DSP1RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP1RX_EQ_B2_GAIN_SHIFT 6 /* DSP1RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP1RX_EQ_B2_GAIN_WIDTH 5 /* DSP1RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP1RX_EQ_B3_GAIN_MASK 0x003E /* DSP1RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP1RX_EQ_B3_GAIN_SHIFT 1 /* DSP1RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP1RX_EQ_B3_GAIN_WIDTH 5 /* DSP1RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP1RX_EQ_ENA 0x0001 /* DSP1RX_EQ_ENA */
-#define WM8915_DSP1RX_EQ_ENA_MASK 0x0001 /* DSP1RX_EQ_ENA */
-#define WM8915_DSP1RX_EQ_ENA_SHIFT 0 /* DSP1RX_EQ_ENA */
-#define WM8915_DSP1RX_EQ_ENA_WIDTH 1 /* DSP1RX_EQ_ENA */
-
-/*
- * R1153 (0x481) - DSP1 RX EQ Gains (2)
- */
-#define WM8915_DSP1RX_EQ_B4_GAIN_MASK 0xF800 /* DSP1RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B4_GAIN_SHIFT 11 /* DSP1RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B4_GAIN_WIDTH 5 /* DSP1RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP1RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B5_GAIN - [10:6] */
-#define WM8915_DSP1RX_EQ_B5_GAIN_SHIFT 6 /* DSP1RX_EQ_B5_GAIN - [10:6] */
-#define WM8915_DSP1RX_EQ_B5_GAIN_WIDTH 5 /* DSP1RX_EQ_B5_GAIN - [10:6] */
-
-/*
- * R1154 (0x482) - DSP1 RX EQ Band 1 A
- */
-#define WM8915_DSP1RX_EQ_B1_A_MASK 0xFFFF /* DSP1RX_EQ_B1_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_A_SHIFT 0 /* DSP1RX_EQ_B1_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_A_WIDTH 16 /* DSP1RX_EQ_B1_A - [15:0] */
-
-/*
- * R1155 (0x483) - DSP1 RX EQ Band 1 B
- */
-#define WM8915_DSP1RX_EQ_B1_B_MASK 0xFFFF /* DSP1RX_EQ_B1_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_B_SHIFT 0 /* DSP1RX_EQ_B1_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_B_WIDTH 16 /* DSP1RX_EQ_B1_B - [15:0] */
-
-/*
- * R1156 (0x484) - DSP1 RX EQ Band 1 PG
- */
-#define WM8915_DSP1RX_EQ_B1_PG_MASK 0xFFFF /* DSP1RX_EQ_B1_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_PG_SHIFT 0 /* DSP1RX_EQ_B1_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B1_PG_WIDTH 16 /* DSP1RX_EQ_B1_PG - [15:0] */
-
-/*
- * R1157 (0x485) - DSP1 RX EQ Band 2 A
- */
-#define WM8915_DSP1RX_EQ_B2_A_MASK 0xFFFF /* DSP1RX_EQ_B2_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_A_SHIFT 0 /* DSP1RX_EQ_B2_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_A_WIDTH 16 /* DSP1RX_EQ_B2_A - [15:0] */
-
-/*
- * R1158 (0x486) - DSP1 RX EQ Band 2 B
- */
-#define WM8915_DSP1RX_EQ_B2_B_MASK 0xFFFF /* DSP1RX_EQ_B2_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_B_SHIFT 0 /* DSP1RX_EQ_B2_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_B_WIDTH 16 /* DSP1RX_EQ_B2_B - [15:0] */
-
-/*
- * R1159 (0x487) - DSP1 RX EQ Band 2 C
- */
-#define WM8915_DSP1RX_EQ_B2_C_MASK 0xFFFF /* DSP1RX_EQ_B2_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_C_SHIFT 0 /* DSP1RX_EQ_B2_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_C_WIDTH 16 /* DSP1RX_EQ_B2_C - [15:0] */
-
-/*
- * R1160 (0x488) - DSP1 RX EQ Band 2 PG
- */
-#define WM8915_DSP1RX_EQ_B2_PG_MASK 0xFFFF /* DSP1RX_EQ_B2_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_PG_SHIFT 0 /* DSP1RX_EQ_B2_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B2_PG_WIDTH 16 /* DSP1RX_EQ_B2_PG - [15:0] */
-
-/*
- * R1161 (0x489) - DSP1 RX EQ Band 3 A
- */
-#define WM8915_DSP1RX_EQ_B3_A_MASK 0xFFFF /* DSP1RX_EQ_B3_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_A_SHIFT 0 /* DSP1RX_EQ_B3_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_A_WIDTH 16 /* DSP1RX_EQ_B3_A - [15:0] */
-
-/*
- * R1162 (0x48A) - DSP1 RX EQ Band 3 B
- */
-#define WM8915_DSP1RX_EQ_B3_B_MASK 0xFFFF /* DSP1RX_EQ_B3_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_B_SHIFT 0 /* DSP1RX_EQ_B3_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_B_WIDTH 16 /* DSP1RX_EQ_B3_B - [15:0] */
-
-/*
- * R1163 (0x48B) - DSP1 RX EQ Band 3 C
- */
-#define WM8915_DSP1RX_EQ_B3_C_MASK 0xFFFF /* DSP1RX_EQ_B3_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_C_SHIFT 0 /* DSP1RX_EQ_B3_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_C_WIDTH 16 /* DSP1RX_EQ_B3_C - [15:0] */
-
-/*
- * R1164 (0x48C) - DSP1 RX EQ Band 3 PG
- */
-#define WM8915_DSP1RX_EQ_B3_PG_MASK 0xFFFF /* DSP1RX_EQ_B3_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_PG_SHIFT 0 /* DSP1RX_EQ_B3_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B3_PG_WIDTH 16 /* DSP1RX_EQ_B3_PG - [15:0] */
-
-/*
- * R1165 (0x48D) - DSP1 RX EQ Band 4 A
- */
-#define WM8915_DSP1RX_EQ_B4_A_MASK 0xFFFF /* DSP1RX_EQ_B4_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_A_SHIFT 0 /* DSP1RX_EQ_B4_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_A_WIDTH 16 /* DSP1RX_EQ_B4_A - [15:0] */
-
-/*
- * R1166 (0x48E) - DSP1 RX EQ Band 4 B
- */
-#define WM8915_DSP1RX_EQ_B4_B_MASK 0xFFFF /* DSP1RX_EQ_B4_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_B_SHIFT 0 /* DSP1RX_EQ_B4_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_B_WIDTH 16 /* DSP1RX_EQ_B4_B - [15:0] */
-
-/*
- * R1167 (0x48F) - DSP1 RX EQ Band 4 C
- */
-#define WM8915_DSP1RX_EQ_B4_C_MASK 0xFFFF /* DSP1RX_EQ_B4_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_C_SHIFT 0 /* DSP1RX_EQ_B4_C - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_C_WIDTH 16 /* DSP1RX_EQ_B4_C - [15:0] */
-
-/*
- * R1168 (0x490) - DSP1 RX EQ Band 4 PG
- */
-#define WM8915_DSP1RX_EQ_B4_PG_MASK 0xFFFF /* DSP1RX_EQ_B4_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_PG_SHIFT 0 /* DSP1RX_EQ_B4_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B4_PG_WIDTH 16 /* DSP1RX_EQ_B4_PG - [15:0] */
-
-/*
- * R1169 (0x491) - DSP1 RX EQ Band 5 A
- */
-#define WM8915_DSP1RX_EQ_B5_A_MASK 0xFFFF /* DSP1RX_EQ_B5_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_A_SHIFT 0 /* DSP1RX_EQ_B5_A - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_A_WIDTH 16 /* DSP1RX_EQ_B5_A - [15:0] */
-
-/*
- * R1170 (0x492) - DSP1 RX EQ Band 5 B
- */
-#define WM8915_DSP1RX_EQ_B5_B_MASK 0xFFFF /* DSP1RX_EQ_B5_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_B_SHIFT 0 /* DSP1RX_EQ_B5_B - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_B_WIDTH 16 /* DSP1RX_EQ_B5_B - [15:0] */
-
-/*
- * R1171 (0x493) - DSP1 RX EQ Band 5 PG
- */
-#define WM8915_DSP1RX_EQ_B5_PG_MASK 0xFFFF /* DSP1RX_EQ_B5_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_PG_SHIFT 0 /* DSP1RX_EQ_B5_PG - [15:0] */
-#define WM8915_DSP1RX_EQ_B5_PG_WIDTH 16 /* DSP1RX_EQ_B5_PG - [15:0] */
-
-/*
- * R1280 (0x500) - DSP2 TX Left Volume
- */
-#define WM8915_DSP2TX_VU 0x0100 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */
-#define WM8915_DSP2TXL_VOL_MASK 0x00FF /* DSP2TXL_VOL - [7:0] */
-#define WM8915_DSP2TXL_VOL_SHIFT 0 /* DSP2TXL_VOL - [7:0] */
-#define WM8915_DSP2TXL_VOL_WIDTH 8 /* DSP2TXL_VOL - [7:0] */
-
-/*
- * R1281 (0x501) - DSP2 TX Right Volume
- */
-#define WM8915_DSP2TX_VU 0x0100 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */
-#define WM8915_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */
-#define WM8915_DSP2TXR_VOL_MASK 0x00FF /* DSP2TXR_VOL - [7:0] */
-#define WM8915_DSP2TXR_VOL_SHIFT 0 /* DSP2TXR_VOL - [7:0] */
-#define WM8915_DSP2TXR_VOL_WIDTH 8 /* DSP2TXR_VOL - [7:0] */
-
-/*
- * R1282 (0x502) - DSP2 RX Left Volume
- */
-#define WM8915_DSP2RX_VU 0x0100 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */
-#define WM8915_DSP2RXL_VOL_MASK 0x00FF /* DSP2RXL_VOL - [7:0] */
-#define WM8915_DSP2RXL_VOL_SHIFT 0 /* DSP2RXL_VOL - [7:0] */
-#define WM8915_DSP2RXL_VOL_WIDTH 8 /* DSP2RXL_VOL - [7:0] */
-
-/*
- * R1283 (0x503) - DSP2 RX Right Volume
- */
-#define WM8915_DSP2RX_VU 0x0100 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */
-#define WM8915_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */
-#define WM8915_DSP2RXR_VOL_MASK 0x00FF /* DSP2RXR_VOL - [7:0] */
-#define WM8915_DSP2RXR_VOL_SHIFT 0 /* DSP2RXR_VOL - [7:0] */
-#define WM8915_DSP2RXR_VOL_WIDTH 8 /* DSP2RXR_VOL - [7:0] */
-
-/*
- * R1296 (0x510) - DSP2 TX Filters
- */
-#define WM8915_DSP2TX_NF 0x2000 /* DSP2TX_NF */
-#define WM8915_DSP2TX_NF_MASK 0x2000 /* DSP2TX_NF */
-#define WM8915_DSP2TX_NF_SHIFT 13 /* DSP2TX_NF */
-#define WM8915_DSP2TX_NF_WIDTH 1 /* DSP2TX_NF */
-#define WM8915_DSP2TXL_HPF 0x1000 /* DSP2TXL_HPF */
-#define WM8915_DSP2TXL_HPF_MASK 0x1000 /* DSP2TXL_HPF */
-#define WM8915_DSP2TXL_HPF_SHIFT 12 /* DSP2TXL_HPF */
-#define WM8915_DSP2TXL_HPF_WIDTH 1 /* DSP2TXL_HPF */
-#define WM8915_DSP2TXR_HPF 0x0800 /* DSP2TXR_HPF */
-#define WM8915_DSP2TXR_HPF_MASK 0x0800 /* DSP2TXR_HPF */
-#define WM8915_DSP2TXR_HPF_SHIFT 11 /* DSP2TXR_HPF */
-#define WM8915_DSP2TXR_HPF_WIDTH 1 /* DSP2TXR_HPF */
-#define WM8915_DSP2TX_HPF_MODE_MASK 0x0018 /* DSP2TX_HPF_MODE - [4:3] */
-#define WM8915_DSP2TX_HPF_MODE_SHIFT 3 /* DSP2TX_HPF_MODE - [4:3] */
-#define WM8915_DSP2TX_HPF_MODE_WIDTH 2 /* DSP2TX_HPF_MODE - [4:3] */
-#define WM8915_DSP2TX_HPF_CUT_MASK 0x0007 /* DSP2TX_HPF_CUT - [2:0] */
-#define WM8915_DSP2TX_HPF_CUT_SHIFT 0 /* DSP2TX_HPF_CUT - [2:0] */
-#define WM8915_DSP2TX_HPF_CUT_WIDTH 3 /* DSP2TX_HPF_CUT - [2:0] */
-
-/*
- * R1312 (0x520) - DSP2 RX Filters (1)
- */
-#define WM8915_DSP2RX_MUTE 0x0200 /* DSP2RX_MUTE */
-#define WM8915_DSP2RX_MUTE_MASK 0x0200 /* DSP2RX_MUTE */
-#define WM8915_DSP2RX_MUTE_SHIFT 9 /* DSP2RX_MUTE */
-#define WM8915_DSP2RX_MUTE_WIDTH 1 /* DSP2RX_MUTE */
-#define WM8915_DSP2RX_MONO 0x0080 /* DSP2RX_MONO */
-#define WM8915_DSP2RX_MONO_MASK 0x0080 /* DSP2RX_MONO */
-#define WM8915_DSP2RX_MONO_SHIFT 7 /* DSP2RX_MONO */
-#define WM8915_DSP2RX_MONO_WIDTH 1 /* DSP2RX_MONO */
-#define WM8915_DSP2RX_MUTERATE 0x0020 /* DSP2RX_MUTERATE */
-#define WM8915_DSP2RX_MUTERATE_MASK 0x0020 /* DSP2RX_MUTERATE */
-#define WM8915_DSP2RX_MUTERATE_SHIFT 5 /* DSP2RX_MUTERATE */
-#define WM8915_DSP2RX_MUTERATE_WIDTH 1 /* DSP2RX_MUTERATE */
-#define WM8915_DSP2RX_UNMUTE_RAMP 0x0010 /* DSP2RX_UNMUTE_RAMP */
-#define WM8915_DSP2RX_UNMUTE_RAMP_MASK 0x0010 /* DSP2RX_UNMUTE_RAMP */
-#define WM8915_DSP2RX_UNMUTE_RAMP_SHIFT 4 /* DSP2RX_UNMUTE_RAMP */
-#define WM8915_DSP2RX_UNMUTE_RAMP_WIDTH 1 /* DSP2RX_UNMUTE_RAMP */
-
-/*
- * R1313 (0x521) - DSP2 RX Filters (2)
- */
-#define WM8915_DSP2RX_3D_GAIN_MASK 0x3E00 /* DSP2RX_3D_GAIN - [13:9] */
-#define WM8915_DSP2RX_3D_GAIN_SHIFT 9 /* DSP2RX_3D_GAIN - [13:9] */
-#define WM8915_DSP2RX_3D_GAIN_WIDTH 5 /* DSP2RX_3D_GAIN - [13:9] */
-#define WM8915_DSP2RX_3D_ENA 0x0100 /* DSP2RX_3D_ENA */
-#define WM8915_DSP2RX_3D_ENA_MASK 0x0100 /* DSP2RX_3D_ENA */
-#define WM8915_DSP2RX_3D_ENA_SHIFT 8 /* DSP2RX_3D_ENA */
-#define WM8915_DSP2RX_3D_ENA_WIDTH 1 /* DSP2RX_3D_ENA */
-
-/*
- * R1344 (0x540) - DSP2 DRC (1)
- */
-#define WM8915_DSP2DRC_SIG_DET_RMS_MASK 0xF800 /* DSP2DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP2DRC_SIG_DET_RMS_SHIFT 11 /* DSP2DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP2DRC_SIG_DET_RMS_WIDTH 5 /* DSP2DRC_SIG_DET_RMS - [15:11] */
-#define WM8915_DSP2DRC_SIG_DET_PK_MASK 0x0600 /* DSP2DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP2DRC_SIG_DET_PK_SHIFT 9 /* DSP2DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP2DRC_SIG_DET_PK_WIDTH 2 /* DSP2DRC_SIG_DET_PK - [10:9] */
-#define WM8915_DSP2DRC_NG_ENA 0x0100 /* DSP2DRC_NG_ENA */
-#define WM8915_DSP2DRC_NG_ENA_MASK 0x0100 /* DSP2DRC_NG_ENA */
-#define WM8915_DSP2DRC_NG_ENA_SHIFT 8 /* DSP2DRC_NG_ENA */
-#define WM8915_DSP2DRC_NG_ENA_WIDTH 1 /* DSP2DRC_NG_ENA */
-#define WM8915_DSP2DRC_SIG_DET_MODE 0x0080 /* DSP2DRC_SIG_DET_MODE */
-#define WM8915_DSP2DRC_SIG_DET_MODE_MASK 0x0080 /* DSP2DRC_SIG_DET_MODE */
-#define WM8915_DSP2DRC_SIG_DET_MODE_SHIFT 7 /* DSP2DRC_SIG_DET_MODE */
-#define WM8915_DSP2DRC_SIG_DET_MODE_WIDTH 1 /* DSP2DRC_SIG_DET_MODE */
-#define WM8915_DSP2DRC_SIG_DET 0x0040 /* DSP2DRC_SIG_DET */
-#define WM8915_DSP2DRC_SIG_DET_MASK 0x0040 /* DSP2DRC_SIG_DET */
-#define WM8915_DSP2DRC_SIG_DET_SHIFT 6 /* DSP2DRC_SIG_DET */
-#define WM8915_DSP2DRC_SIG_DET_WIDTH 1 /* DSP2DRC_SIG_DET */
-#define WM8915_DSP2DRC_KNEE2_OP_ENA 0x0020 /* DSP2DRC_KNEE2_OP_ENA */
-#define WM8915_DSP2DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP2DRC_KNEE2_OP_ENA */
-#define WM8915_DSP2DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP2DRC_KNEE2_OP_ENA */
-#define WM8915_DSP2DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP2DRC_KNEE2_OP_ENA */
-#define WM8915_DSP2DRC_QR 0x0010 /* DSP2DRC_QR */
-#define WM8915_DSP2DRC_QR_MASK 0x0010 /* DSP2DRC_QR */
-#define WM8915_DSP2DRC_QR_SHIFT 4 /* DSP2DRC_QR */
-#define WM8915_DSP2DRC_QR_WIDTH 1 /* DSP2DRC_QR */
-#define WM8915_DSP2DRC_ANTICLIP 0x0008 /* DSP2DRC_ANTICLIP */
-#define WM8915_DSP2DRC_ANTICLIP_MASK 0x0008 /* DSP2DRC_ANTICLIP */
-#define WM8915_DSP2DRC_ANTICLIP_SHIFT 3 /* DSP2DRC_ANTICLIP */
-#define WM8915_DSP2DRC_ANTICLIP_WIDTH 1 /* DSP2DRC_ANTICLIP */
-#define WM8915_DSP2RX_DRC_ENA 0x0004 /* DSP2RX_DRC_ENA */
-#define WM8915_DSP2RX_DRC_ENA_MASK 0x0004 /* DSP2RX_DRC_ENA */
-#define WM8915_DSP2RX_DRC_ENA_SHIFT 2 /* DSP2RX_DRC_ENA */
-#define WM8915_DSP2RX_DRC_ENA_WIDTH 1 /* DSP2RX_DRC_ENA */
-#define WM8915_DSP2TXL_DRC_ENA 0x0002 /* DSP2TXL_DRC_ENA */
-#define WM8915_DSP2TXL_DRC_ENA_MASK 0x0002 /* DSP2TXL_DRC_ENA */
-#define WM8915_DSP2TXL_DRC_ENA_SHIFT 1 /* DSP2TXL_DRC_ENA */
-#define WM8915_DSP2TXL_DRC_ENA_WIDTH 1 /* DSP2TXL_DRC_ENA */
-#define WM8915_DSP2TXR_DRC_ENA 0x0001 /* DSP2TXR_DRC_ENA */
-#define WM8915_DSP2TXR_DRC_ENA_MASK 0x0001 /* DSP2TXR_DRC_ENA */
-#define WM8915_DSP2TXR_DRC_ENA_SHIFT 0 /* DSP2TXR_DRC_ENA */
-#define WM8915_DSP2TXR_DRC_ENA_WIDTH 1 /* DSP2TXR_DRC_ENA */
-
-/*
- * R1345 (0x541) - DSP2 DRC (2)
- */
-#define WM8915_DSP2DRC_ATK_MASK 0x1E00 /* DSP2DRC_ATK - [12:9] */
-#define WM8915_DSP2DRC_ATK_SHIFT 9 /* DSP2DRC_ATK - [12:9] */
-#define WM8915_DSP2DRC_ATK_WIDTH 4 /* DSP2DRC_ATK - [12:9] */
-#define WM8915_DSP2DRC_DCY_MASK 0x01E0 /* DSP2DRC_DCY - [8:5] */
-#define WM8915_DSP2DRC_DCY_SHIFT 5 /* DSP2DRC_DCY - [8:5] */
-#define WM8915_DSP2DRC_DCY_WIDTH 4 /* DSP2DRC_DCY - [8:5] */
-#define WM8915_DSP2DRC_MINGAIN_MASK 0x001C /* DSP2DRC_MINGAIN - [4:2] */
-#define WM8915_DSP2DRC_MINGAIN_SHIFT 2 /* DSP2DRC_MINGAIN - [4:2] */
-#define WM8915_DSP2DRC_MINGAIN_WIDTH 3 /* DSP2DRC_MINGAIN - [4:2] */
-#define WM8915_DSP2DRC_MAXGAIN_MASK 0x0003 /* DSP2DRC_MAXGAIN - [1:0] */
-#define WM8915_DSP2DRC_MAXGAIN_SHIFT 0 /* DSP2DRC_MAXGAIN - [1:0] */
-#define WM8915_DSP2DRC_MAXGAIN_WIDTH 2 /* DSP2DRC_MAXGAIN - [1:0] */
-
-/*
- * R1346 (0x542) - DSP2 DRC (3)
- */
-#define WM8915_DSP2DRC_NG_MINGAIN_MASK 0xF000 /* DSP2DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP2DRC_NG_MINGAIN_SHIFT 12 /* DSP2DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP2DRC_NG_MINGAIN_WIDTH 4 /* DSP2DRC_NG_MINGAIN - [15:12] */
-#define WM8915_DSP2DRC_NG_EXP_MASK 0x0C00 /* DSP2DRC_NG_EXP - [11:10] */
-#define WM8915_DSP2DRC_NG_EXP_SHIFT 10 /* DSP2DRC_NG_EXP - [11:10] */
-#define WM8915_DSP2DRC_NG_EXP_WIDTH 2 /* DSP2DRC_NG_EXP - [11:10] */
-#define WM8915_DSP2DRC_QR_THR_MASK 0x0300 /* DSP2DRC_QR_THR - [9:8] */
-#define WM8915_DSP2DRC_QR_THR_SHIFT 8 /* DSP2DRC_QR_THR - [9:8] */
-#define WM8915_DSP2DRC_QR_THR_WIDTH 2 /* DSP2DRC_QR_THR - [9:8] */
-#define WM8915_DSP2DRC_QR_DCY_MASK 0x00C0 /* DSP2DRC_QR_DCY - [7:6] */
-#define WM8915_DSP2DRC_QR_DCY_SHIFT 6 /* DSP2DRC_QR_DCY - [7:6] */
-#define WM8915_DSP2DRC_QR_DCY_WIDTH 2 /* DSP2DRC_QR_DCY - [7:6] */
-#define WM8915_DSP2DRC_HI_COMP_MASK 0x0038 /* DSP2DRC_HI_COMP - [5:3] */
-#define WM8915_DSP2DRC_HI_COMP_SHIFT 3 /* DSP2DRC_HI_COMP - [5:3] */
-#define WM8915_DSP2DRC_HI_COMP_WIDTH 3 /* DSP2DRC_HI_COMP - [5:3] */
-#define WM8915_DSP2DRC_LO_COMP_MASK 0x0007 /* DSP2DRC_LO_COMP - [2:0] */
-#define WM8915_DSP2DRC_LO_COMP_SHIFT 0 /* DSP2DRC_LO_COMP - [2:0] */
-#define WM8915_DSP2DRC_LO_COMP_WIDTH 3 /* DSP2DRC_LO_COMP - [2:0] */
-
-/*
- * R1347 (0x543) - DSP2 DRC (4)
- */
-#define WM8915_DSP2DRC_KNEE_IP_MASK 0x07E0 /* DSP2DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP2DRC_KNEE_IP_SHIFT 5 /* DSP2DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP2DRC_KNEE_IP_WIDTH 6 /* DSP2DRC_KNEE_IP - [10:5] */
-#define WM8915_DSP2DRC_KNEE_OP_MASK 0x001F /* DSP2DRC_KNEE_OP - [4:0] */
-#define WM8915_DSP2DRC_KNEE_OP_SHIFT 0 /* DSP2DRC_KNEE_OP - [4:0] */
-#define WM8915_DSP2DRC_KNEE_OP_WIDTH 5 /* DSP2DRC_KNEE_OP - [4:0] */
-
-/*
- * R1348 (0x544) - DSP2 DRC (5)
- */
-#define WM8915_DSP2DRC_KNEE2_IP_MASK 0x03E0 /* DSP2DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP2DRC_KNEE2_IP_SHIFT 5 /* DSP2DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP2DRC_KNEE2_IP_WIDTH 5 /* DSP2DRC_KNEE2_IP - [9:5] */
-#define WM8915_DSP2DRC_KNEE2_OP_MASK 0x001F /* DSP2DRC_KNEE2_OP - [4:0] */
-#define WM8915_DSP2DRC_KNEE2_OP_SHIFT 0 /* DSP2DRC_KNEE2_OP - [4:0] */
-#define WM8915_DSP2DRC_KNEE2_OP_WIDTH 5 /* DSP2DRC_KNEE2_OP - [4:0] */
-
-/*
- * R1408 (0x580) - DSP2 RX EQ Gains (1)
- */
-#define WM8915_DSP2RX_EQ_B1_GAIN_MASK 0xF800 /* DSP2RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B1_GAIN_SHIFT 11 /* DSP2RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B1_GAIN_WIDTH 5 /* DSP2RX_EQ_B1_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP2RX_EQ_B2_GAIN_SHIFT 6 /* DSP2RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP2RX_EQ_B2_GAIN_WIDTH 5 /* DSP2RX_EQ_B2_GAIN - [10:6] */
-#define WM8915_DSP2RX_EQ_B3_GAIN_MASK 0x003E /* DSP2RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP2RX_EQ_B3_GAIN_SHIFT 1 /* DSP2RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP2RX_EQ_B3_GAIN_WIDTH 5 /* DSP2RX_EQ_B3_GAIN - [5:1] */
-#define WM8915_DSP2RX_EQ_ENA 0x0001 /* DSP2RX_EQ_ENA */
-#define WM8915_DSP2RX_EQ_ENA_MASK 0x0001 /* DSP2RX_EQ_ENA */
-#define WM8915_DSP2RX_EQ_ENA_SHIFT 0 /* DSP2RX_EQ_ENA */
-#define WM8915_DSP2RX_EQ_ENA_WIDTH 1 /* DSP2RX_EQ_ENA */
-
-/*
- * R1409 (0x581) - DSP2 RX EQ Gains (2)
- */
-#define WM8915_DSP2RX_EQ_B4_GAIN_MASK 0xF800 /* DSP2RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B4_GAIN_SHIFT 11 /* DSP2RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B4_GAIN_WIDTH 5 /* DSP2RX_EQ_B4_GAIN - [15:11] */
-#define WM8915_DSP2RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B5_GAIN - [10:6] */
-#define WM8915_DSP2RX_EQ_B5_GAIN_SHIFT 6 /* DSP2RX_EQ_B5_GAIN - [10:6] */
-#define WM8915_DSP2RX_EQ_B5_GAIN_WIDTH 5 /* DSP2RX_EQ_B5_GAIN - [10:6] */
-
-/*
- * R1410 (0x582) - DSP2 RX EQ Band 1 A
- */
-#define WM8915_DSP2RX_EQ_B1_A_MASK 0xFFFF /* DSP2RX_EQ_B1_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_A_SHIFT 0 /* DSP2RX_EQ_B1_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_A_WIDTH 16 /* DSP2RX_EQ_B1_A - [15:0] */
-
-/*
- * R1411 (0x583) - DSP2 RX EQ Band 1 B
- */
-#define WM8915_DSP2RX_EQ_B1_B_MASK 0xFFFF /* DSP2RX_EQ_B1_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_B_SHIFT 0 /* DSP2RX_EQ_B1_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_B_WIDTH 16 /* DSP2RX_EQ_B1_B - [15:0] */
-
-/*
- * R1412 (0x584) - DSP2 RX EQ Band 1 PG
- */
-#define WM8915_DSP2RX_EQ_B1_PG_MASK 0xFFFF /* DSP2RX_EQ_B1_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_PG_SHIFT 0 /* DSP2RX_EQ_B1_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B1_PG_WIDTH 16 /* DSP2RX_EQ_B1_PG - [15:0] */
-
-/*
- * R1413 (0x585) - DSP2 RX EQ Band 2 A
- */
-#define WM8915_DSP2RX_EQ_B2_A_MASK 0xFFFF /* DSP2RX_EQ_B2_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_A_SHIFT 0 /* DSP2RX_EQ_B2_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_A_WIDTH 16 /* DSP2RX_EQ_B2_A - [15:0] */
-
-/*
- * R1414 (0x586) - DSP2 RX EQ Band 2 B
- */
-#define WM8915_DSP2RX_EQ_B2_B_MASK 0xFFFF /* DSP2RX_EQ_B2_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_B_SHIFT 0 /* DSP2RX_EQ_B2_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_B_WIDTH 16 /* DSP2RX_EQ_B2_B - [15:0] */
-
-/*
- * R1415 (0x587) - DSP2 RX EQ Band 2 C
- */
-#define WM8915_DSP2RX_EQ_B2_C_MASK 0xFFFF /* DSP2RX_EQ_B2_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_C_SHIFT 0 /* DSP2RX_EQ_B2_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_C_WIDTH 16 /* DSP2RX_EQ_B2_C - [15:0] */
-
-/*
- * R1416 (0x588) - DSP2 RX EQ Band 2 PG
- */
-#define WM8915_DSP2RX_EQ_B2_PG_MASK 0xFFFF /* DSP2RX_EQ_B2_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_PG_SHIFT 0 /* DSP2RX_EQ_B2_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B2_PG_WIDTH 16 /* DSP2RX_EQ_B2_PG - [15:0] */
-
-/*
- * R1417 (0x589) - DSP2 RX EQ Band 3 A
- */
-#define WM8915_DSP2RX_EQ_B3_A_MASK 0xFFFF /* DSP2RX_EQ_B3_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_A_SHIFT 0 /* DSP2RX_EQ_B3_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_A_WIDTH 16 /* DSP2RX_EQ_B3_A - [15:0] */
-
-/*
- * R1418 (0x58A) - DSP2 RX EQ Band 3 B
- */
-#define WM8915_DSP2RX_EQ_B3_B_MASK 0xFFFF /* DSP2RX_EQ_B3_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_B_SHIFT 0 /* DSP2RX_EQ_B3_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_B_WIDTH 16 /* DSP2RX_EQ_B3_B - [15:0] */
-
-/*
- * R1419 (0x58B) - DSP2 RX EQ Band 3 C
- */
-#define WM8915_DSP2RX_EQ_B3_C_MASK 0xFFFF /* DSP2RX_EQ_B3_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_C_SHIFT 0 /* DSP2RX_EQ_B3_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_C_WIDTH 16 /* DSP2RX_EQ_B3_C - [15:0] */
-
-/*
- * R1420 (0x58C) - DSP2 RX EQ Band 3 PG
- */
-#define WM8915_DSP2RX_EQ_B3_PG_MASK 0xFFFF /* DSP2RX_EQ_B3_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_PG_SHIFT 0 /* DSP2RX_EQ_B3_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B3_PG_WIDTH 16 /* DSP2RX_EQ_B3_PG - [15:0] */
-
-/*
- * R1421 (0x58D) - DSP2 RX EQ Band 4 A
- */
-#define WM8915_DSP2RX_EQ_B4_A_MASK 0xFFFF /* DSP2RX_EQ_B4_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_A_SHIFT 0 /* DSP2RX_EQ_B4_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_A_WIDTH 16 /* DSP2RX_EQ_B4_A - [15:0] */
-
-/*
- * R1422 (0x58E) - DSP2 RX EQ Band 4 B
- */
-#define WM8915_DSP2RX_EQ_B4_B_MASK 0xFFFF /* DSP2RX_EQ_B4_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_B_SHIFT 0 /* DSP2RX_EQ_B4_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_B_WIDTH 16 /* DSP2RX_EQ_B4_B - [15:0] */
-
-/*
- * R1423 (0x58F) - DSP2 RX EQ Band 4 C
- */
-#define WM8915_DSP2RX_EQ_B4_C_MASK 0xFFFF /* DSP2RX_EQ_B4_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_C_SHIFT 0 /* DSP2RX_EQ_B4_C - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_C_WIDTH 16 /* DSP2RX_EQ_B4_C - [15:0] */
-
-/*
- * R1424 (0x590) - DSP2 RX EQ Band 4 PG
- */
-#define WM8915_DSP2RX_EQ_B4_PG_MASK 0xFFFF /* DSP2RX_EQ_B4_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_PG_SHIFT 0 /* DSP2RX_EQ_B4_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B4_PG_WIDTH 16 /* DSP2RX_EQ_B4_PG - [15:0] */
-
-/*
- * R1425 (0x591) - DSP2 RX EQ Band 5 A
- */
-#define WM8915_DSP2RX_EQ_B5_A_MASK 0xFFFF /* DSP2RX_EQ_B5_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_A_SHIFT 0 /* DSP2RX_EQ_B5_A - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_A_WIDTH 16 /* DSP2RX_EQ_B5_A - [15:0] */
-
-/*
- * R1426 (0x592) - DSP2 RX EQ Band 5 B
- */
-#define WM8915_DSP2RX_EQ_B5_B_MASK 0xFFFF /* DSP2RX_EQ_B5_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_B_SHIFT 0 /* DSP2RX_EQ_B5_B - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_B_WIDTH 16 /* DSP2RX_EQ_B5_B - [15:0] */
-
-/*
- * R1427 (0x593) - DSP2 RX EQ Band 5 PG
- */
-#define WM8915_DSP2RX_EQ_B5_PG_MASK 0xFFFF /* DSP2RX_EQ_B5_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_PG_SHIFT 0 /* DSP2RX_EQ_B5_PG - [15:0] */
-#define WM8915_DSP2RX_EQ_B5_PG_WIDTH 16 /* DSP2RX_EQ_B5_PG - [15:0] */
-
-/*
- * R1536 (0x600) - DAC1 Mixer Volumes
- */
-#define WM8915_ADCR_DAC1_VOL_MASK 0x03E0 /* ADCR_DAC1_VOL - [9:5] */
-#define WM8915_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [9:5] */
-#define WM8915_ADCR_DAC1_VOL_WIDTH 5 /* ADCR_DAC1_VOL - [9:5] */
-#define WM8915_ADCL_DAC1_VOL_MASK 0x001F /* ADCL_DAC1_VOL - [4:0] */
-#define WM8915_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [4:0] */
-#define WM8915_ADCL_DAC1_VOL_WIDTH 5 /* ADCL_DAC1_VOL - [4:0] */
-
-/*
- * R1537 (0x601) - DAC1 Left Mixer Routing
- */
-#define WM8915_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */
-#define WM8915_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */
-#define WM8915_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */
-#define WM8915_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */
-#define WM8915_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */
-#define WM8915_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */
-#define WM8915_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */
-#define WM8915_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */
-#define WM8915_DSP2RXL_TO_DAC1L 0x0002 /* DSP2RXL_TO_DAC1L */
-#define WM8915_DSP2RXL_TO_DAC1L_MASK 0x0002 /* DSP2RXL_TO_DAC1L */
-#define WM8915_DSP2RXL_TO_DAC1L_SHIFT 1 /* DSP2RXL_TO_DAC1L */
-#define WM8915_DSP2RXL_TO_DAC1L_WIDTH 1 /* DSP2RXL_TO_DAC1L */
-#define WM8915_DSP1RXL_TO_DAC1L 0x0001 /* DSP1RXL_TO_DAC1L */
-#define WM8915_DSP1RXL_TO_DAC1L_MASK 0x0001 /* DSP1RXL_TO_DAC1L */
-#define WM8915_DSP1RXL_TO_DAC1L_SHIFT 0 /* DSP1RXL_TO_DAC1L */
-#define WM8915_DSP1RXL_TO_DAC1L_WIDTH 1 /* DSP1RXL_TO_DAC1L */
-
-/*
- * R1538 (0x602) - DAC1 Right Mixer Routing
- */
-#define WM8915_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */
-#define WM8915_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */
-#define WM8915_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */
-#define WM8915_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */
-#define WM8915_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */
-#define WM8915_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */
-#define WM8915_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */
-#define WM8915_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */
-#define WM8915_DSP2RXR_TO_DAC1R 0x0002 /* DSP2RXR_TO_DAC1R */
-#define WM8915_DSP2RXR_TO_DAC1R_MASK 0x0002 /* DSP2RXR_TO_DAC1R */
-#define WM8915_DSP2RXR_TO_DAC1R_SHIFT 1 /* DSP2RXR_TO_DAC1R */
-#define WM8915_DSP2RXR_TO_DAC1R_WIDTH 1 /* DSP2RXR_TO_DAC1R */
-#define WM8915_DSP1RXR_TO_DAC1R 0x0001 /* DSP1RXR_TO_DAC1R */
-#define WM8915_DSP1RXR_TO_DAC1R_MASK 0x0001 /* DSP1RXR_TO_DAC1R */
-#define WM8915_DSP1RXR_TO_DAC1R_SHIFT 0 /* DSP1RXR_TO_DAC1R */
-#define WM8915_DSP1RXR_TO_DAC1R_WIDTH 1 /* DSP1RXR_TO_DAC1R */
-
-/*
- * R1539 (0x603) - DAC2 Mixer Volumes
- */
-#define WM8915_ADCR_DAC2_VOL_MASK 0x03E0 /* ADCR_DAC2_VOL - [9:5] */
-#define WM8915_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [9:5] */
-#define WM8915_ADCR_DAC2_VOL_WIDTH 5 /* ADCR_DAC2_VOL - [9:5] */
-#define WM8915_ADCL_DAC2_VOL_MASK 0x001F /* ADCL_DAC2_VOL - [4:0] */
-#define WM8915_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [4:0] */
-#define WM8915_ADCL_DAC2_VOL_WIDTH 5 /* ADCL_DAC2_VOL - [4:0] */
-
-/*
- * R1540 (0x604) - DAC2 Left Mixer Routing
- */
-#define WM8915_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */
-#define WM8915_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */
-#define WM8915_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */
-#define WM8915_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */
-#define WM8915_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */
-#define WM8915_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */
-#define WM8915_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */
-#define WM8915_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */
-#define WM8915_DSP2RXL_TO_DAC2L 0x0002 /* DSP2RXL_TO_DAC2L */
-#define WM8915_DSP2RXL_TO_DAC2L_MASK 0x0002 /* DSP2RXL_TO_DAC2L */
-#define WM8915_DSP2RXL_TO_DAC2L_SHIFT 1 /* DSP2RXL_TO_DAC2L */
-#define WM8915_DSP2RXL_TO_DAC2L_WIDTH 1 /* DSP2RXL_TO_DAC2L */
-#define WM8915_DSP1RXL_TO_DAC2L 0x0001 /* DSP1RXL_TO_DAC2L */
-#define WM8915_DSP1RXL_TO_DAC2L_MASK 0x0001 /* DSP1RXL_TO_DAC2L */
-#define WM8915_DSP1RXL_TO_DAC2L_SHIFT 0 /* DSP1RXL_TO_DAC2L */
-#define WM8915_DSP1RXL_TO_DAC2L_WIDTH 1 /* DSP1RXL_TO_DAC2L */
-
-/*
- * R1541 (0x605) - DAC2 Right Mixer Routing
- */
-#define WM8915_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */
-#define WM8915_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */
-#define WM8915_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */
-#define WM8915_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */
-#define WM8915_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */
-#define WM8915_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */
-#define WM8915_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */
-#define WM8915_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */
-#define WM8915_DSP2RXR_TO_DAC2R 0x0002 /* DSP2RXR_TO_DAC2R */
-#define WM8915_DSP2RXR_TO_DAC2R_MASK 0x0002 /* DSP2RXR_TO_DAC2R */
-#define WM8915_DSP2RXR_TO_DAC2R_SHIFT 1 /* DSP2RXR_TO_DAC2R */
-#define WM8915_DSP2RXR_TO_DAC2R_WIDTH 1 /* DSP2RXR_TO_DAC2R */
-#define WM8915_DSP1RXR_TO_DAC2R 0x0001 /* DSP1RXR_TO_DAC2R */
-#define WM8915_DSP1RXR_TO_DAC2R_MASK 0x0001 /* DSP1RXR_TO_DAC2R */
-#define WM8915_DSP1RXR_TO_DAC2R_SHIFT 0 /* DSP1RXR_TO_DAC2R */
-#define WM8915_DSP1RXR_TO_DAC2R_WIDTH 1 /* DSP1RXR_TO_DAC2R */
-
-/*
- * R1542 (0x606) - DSP1 TX Left Mixer Routing
- */
-#define WM8915_ADC1L_TO_DSP1TXL 0x0002 /* ADC1L_TO_DSP1TXL */
-#define WM8915_ADC1L_TO_DSP1TXL_MASK 0x0002 /* ADC1L_TO_DSP1TXL */
-#define WM8915_ADC1L_TO_DSP1TXL_SHIFT 1 /* ADC1L_TO_DSP1TXL */
-#define WM8915_ADC1L_TO_DSP1TXL_WIDTH 1 /* ADC1L_TO_DSP1TXL */
-#define WM8915_DACL_TO_DSP1TXL 0x0001 /* DACL_TO_DSP1TXL */
-#define WM8915_DACL_TO_DSP1TXL_MASK 0x0001 /* DACL_TO_DSP1TXL */
-#define WM8915_DACL_TO_DSP1TXL_SHIFT 0 /* DACL_TO_DSP1TXL */
-#define WM8915_DACL_TO_DSP1TXL_WIDTH 1 /* DACL_TO_DSP1TXL */
-
-/*
- * R1543 (0x607) - DSP1 TX Right Mixer Routing
- */
-#define WM8915_ADC1R_TO_DSP1TXR 0x0002 /* ADC1R_TO_DSP1TXR */
-#define WM8915_ADC1R_TO_DSP1TXR_MASK 0x0002 /* ADC1R_TO_DSP1TXR */
-#define WM8915_ADC1R_TO_DSP1TXR_SHIFT 1 /* ADC1R_TO_DSP1TXR */
-#define WM8915_ADC1R_TO_DSP1TXR_WIDTH 1 /* ADC1R_TO_DSP1TXR */
-#define WM8915_DACR_TO_DSP1TXR 0x0001 /* DACR_TO_DSP1TXR */
-#define WM8915_DACR_TO_DSP1TXR_MASK 0x0001 /* DACR_TO_DSP1TXR */
-#define WM8915_DACR_TO_DSP1TXR_SHIFT 0 /* DACR_TO_DSP1TXR */
-#define WM8915_DACR_TO_DSP1TXR_WIDTH 1 /* DACR_TO_DSP1TXR */
-
-/*
- * R1544 (0x608) - DSP2 TX Left Mixer Routing
- */
-#define WM8915_ADC2L_TO_DSP2TXL 0x0002 /* ADC2L_TO_DSP2TXL */
-#define WM8915_ADC2L_TO_DSP2TXL_MASK 0x0002 /* ADC2L_TO_DSP2TXL */
-#define WM8915_ADC2L_TO_DSP2TXL_SHIFT 1 /* ADC2L_TO_DSP2TXL */
-#define WM8915_ADC2L_TO_DSP2TXL_WIDTH 1 /* ADC2L_TO_DSP2TXL */
-#define WM8915_DACL_TO_DSP2TXL 0x0001 /* DACL_TO_DSP2TXL */
-#define WM8915_DACL_TO_DSP2TXL_MASK 0x0001 /* DACL_TO_DSP2TXL */
-#define WM8915_DACL_TO_DSP2TXL_SHIFT 0 /* DACL_TO_DSP2TXL */
-#define WM8915_DACL_TO_DSP2TXL_WIDTH 1 /* DACL_TO_DSP2TXL */
-
-/*
- * R1545 (0x609) - DSP2 TX Right Mixer Routing
- */
-#define WM8915_ADC2R_TO_DSP2TXR 0x0002 /* ADC2R_TO_DSP2TXR */
-#define WM8915_ADC2R_TO_DSP2TXR_MASK 0x0002 /* ADC2R_TO_DSP2TXR */
-#define WM8915_ADC2R_TO_DSP2TXR_SHIFT 1 /* ADC2R_TO_DSP2TXR */
-#define WM8915_ADC2R_TO_DSP2TXR_WIDTH 1 /* ADC2R_TO_DSP2TXR */
-#define WM8915_DACR_TO_DSP2TXR 0x0001 /* DACR_TO_DSP2TXR */
-#define WM8915_DACR_TO_DSP2TXR_MASK 0x0001 /* DACR_TO_DSP2TXR */
-#define WM8915_DACR_TO_DSP2TXR_SHIFT 0 /* DACR_TO_DSP2TXR */
-#define WM8915_DACR_TO_DSP2TXR_WIDTH 1 /* DACR_TO_DSP2TXR */
-
-/*
- * R1546 (0x60A) - DSP TX Mixer Select
- */
-#define WM8915_DAC_TO_DSPTX_SRC 0x0001 /* DAC_TO_DSPTX_SRC */
-#define WM8915_DAC_TO_DSPTX_SRC_MASK 0x0001 /* DAC_TO_DSPTX_SRC */
-#define WM8915_DAC_TO_DSPTX_SRC_SHIFT 0 /* DAC_TO_DSPTX_SRC */
-#define WM8915_DAC_TO_DSPTX_SRC_WIDTH 1 /* DAC_TO_DSPTX_SRC */
-
-/*
- * R1552 (0x610) - DAC Softmute
- */
-#define WM8915_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */
-#define WM8915_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */
-#define WM8915_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */
-#define WM8915_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */
-#define WM8915_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */
-#define WM8915_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */
-#define WM8915_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */
-#define WM8915_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */
-
-/*
- * R1568 (0x620) - Oversampling
- */
-#define WM8915_SPK_OSR128 0x0008 /* SPK_OSR128 */
-#define WM8915_SPK_OSR128_MASK 0x0008 /* SPK_OSR128 */
-#define WM8915_SPK_OSR128_SHIFT 3 /* SPK_OSR128 */
-#define WM8915_SPK_OSR128_WIDTH 1 /* SPK_OSR128 */
-#define WM8915_DMIC_OSR64 0x0004 /* DMIC_OSR64 */
-#define WM8915_DMIC_OSR64_MASK 0x0004 /* DMIC_OSR64 */
-#define WM8915_DMIC_OSR64_SHIFT 2 /* DMIC_OSR64 */
-#define WM8915_DMIC_OSR64_WIDTH 1 /* DMIC_OSR64 */
-#define WM8915_ADC_OSR128 0x0002 /* ADC_OSR128 */
-#define WM8915_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */
-#define WM8915_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */
-#define WM8915_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */
-#define WM8915_DAC_OSR128 0x0001 /* DAC_OSR128 */
-#define WM8915_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */
-#define WM8915_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */
-#define WM8915_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */
-
-/*
- * R1569 (0x621) - Sidetone
- */
-#define WM8915_ST_LPF 0x1000 /* ST_LPF */
-#define WM8915_ST_LPF_MASK 0x1000 /* ST_LPF */
-#define WM8915_ST_LPF_SHIFT 12 /* ST_LPF */
-#define WM8915_ST_LPF_WIDTH 1 /* ST_LPF */
-#define WM8915_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */
-#define WM8915_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */
-#define WM8915_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */
-#define WM8915_ST_HPF 0x0040 /* ST_HPF */
-#define WM8915_ST_HPF_MASK 0x0040 /* ST_HPF */
-#define WM8915_ST_HPF_SHIFT 6 /* ST_HPF */
-#define WM8915_ST_HPF_WIDTH 1 /* ST_HPF */
-#define WM8915_STR_SEL 0x0002 /* STR_SEL */
-#define WM8915_STR_SEL_MASK 0x0002 /* STR_SEL */
-#define WM8915_STR_SEL_SHIFT 1 /* STR_SEL */
-#define WM8915_STR_SEL_WIDTH 1 /* STR_SEL */
-#define WM8915_STL_SEL 0x0001 /* STL_SEL */
-#define WM8915_STL_SEL_MASK 0x0001 /* STL_SEL */
-#define WM8915_STL_SEL_SHIFT 0 /* STL_SEL */
-#define WM8915_STL_SEL_WIDTH 1 /* STL_SEL */
-
-/*
- * R1792 (0x700) - GPIO 1
- */
-#define WM8915_GP1_DIR 0x8000 /* GP1_DIR */
-#define WM8915_GP1_DIR_MASK 0x8000 /* GP1_DIR */
-#define WM8915_GP1_DIR_SHIFT 15 /* GP1_DIR */
-#define WM8915_GP1_DIR_WIDTH 1 /* GP1_DIR */
-#define WM8915_GP1_PU 0x4000 /* GP1_PU */
-#define WM8915_GP1_PU_MASK 0x4000 /* GP1_PU */
-#define WM8915_GP1_PU_SHIFT 14 /* GP1_PU */
-#define WM8915_GP1_PU_WIDTH 1 /* GP1_PU */
-#define WM8915_GP1_PD 0x2000 /* GP1_PD */
-#define WM8915_GP1_PD_MASK 0x2000 /* GP1_PD */
-#define WM8915_GP1_PD_SHIFT 13 /* GP1_PD */
-#define WM8915_GP1_PD_WIDTH 1 /* GP1_PD */
-#define WM8915_GP1_POL 0x0400 /* GP1_POL */
-#define WM8915_GP1_POL_MASK 0x0400 /* GP1_POL */
-#define WM8915_GP1_POL_SHIFT 10 /* GP1_POL */
-#define WM8915_GP1_POL_WIDTH 1 /* GP1_POL */
-#define WM8915_GP1_OP_CFG 0x0200 /* GP1_OP_CFG */
-#define WM8915_GP1_OP_CFG_MASK 0x0200 /* GP1_OP_CFG */
-#define WM8915_GP1_OP_CFG_SHIFT 9 /* GP1_OP_CFG */
-#define WM8915_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */
-#define WM8915_GP1_DB 0x0100 /* GP1_DB */
-#define WM8915_GP1_DB_MASK 0x0100 /* GP1_DB */
-#define WM8915_GP1_DB_SHIFT 8 /* GP1_DB */
-#define WM8915_GP1_DB_WIDTH 1 /* GP1_DB */
-#define WM8915_GP1_LVL 0x0040 /* GP1_LVL */
-#define WM8915_GP1_LVL_MASK 0x0040 /* GP1_LVL */
-#define WM8915_GP1_LVL_SHIFT 6 /* GP1_LVL */
-#define WM8915_GP1_LVL_WIDTH 1 /* GP1_LVL */
-#define WM8915_GP1_FN_MASK 0x000F /* GP1_FN - [3:0] */
-#define WM8915_GP1_FN_SHIFT 0 /* GP1_FN - [3:0] */
-#define WM8915_GP1_FN_WIDTH 4 /* GP1_FN - [3:0] */
-
-/*
- * R1793 (0x701) - GPIO 2
- */
-#define WM8915_GP2_DIR 0x8000 /* GP2_DIR */
-#define WM8915_GP2_DIR_MASK 0x8000 /* GP2_DIR */
-#define WM8915_GP2_DIR_SHIFT 15 /* GP2_DIR */
-#define WM8915_GP2_DIR_WIDTH 1 /* GP2_DIR */
-#define WM8915_GP2_PU 0x4000 /* GP2_PU */
-#define WM8915_GP2_PU_MASK 0x4000 /* GP2_PU */
-#define WM8915_GP2_PU_SHIFT 14 /* GP2_PU */
-#define WM8915_GP2_PU_WIDTH 1 /* GP2_PU */
-#define WM8915_GP2_PD 0x2000 /* GP2_PD */
-#define WM8915_GP2_PD_MASK 0x2000 /* GP2_PD */
-#define WM8915_GP2_PD_SHIFT 13 /* GP2_PD */
-#define WM8915_GP2_PD_WIDTH 1 /* GP2_PD */
-#define WM8915_GP2_POL 0x0400 /* GP2_POL */
-#define WM8915_GP2_POL_MASK 0x0400 /* GP2_POL */
-#define WM8915_GP2_POL_SHIFT 10 /* GP2_POL */
-#define WM8915_GP2_POL_WIDTH 1 /* GP2_POL */
-#define WM8915_GP2_OP_CFG 0x0200 /* GP2_OP_CFG */
-#define WM8915_GP2_OP_CFG_MASK 0x0200 /* GP2_OP_CFG */
-#define WM8915_GP2_OP_CFG_SHIFT 9 /* GP2_OP_CFG */
-#define WM8915_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */
-#define WM8915_GP2_DB 0x0100 /* GP2_DB */
-#define WM8915_GP2_DB_MASK 0x0100 /* GP2_DB */
-#define WM8915_GP2_DB_SHIFT 8 /* GP2_DB */
-#define WM8915_GP2_DB_WIDTH 1 /* GP2_DB */
-#define WM8915_GP2_LVL 0x0040 /* GP2_LVL */
-#define WM8915_GP2_LVL_MASK 0x0040 /* GP2_LVL */
-#define WM8915_GP2_LVL_SHIFT 6 /* GP2_LVL */
-#define WM8915_GP2_LVL_WIDTH 1 /* GP2_LVL */
-#define WM8915_GP2_FN_MASK 0x000F /* GP2_FN - [3:0] */
-#define WM8915_GP2_FN_SHIFT 0 /* GP2_FN - [3:0] */
-#define WM8915_GP2_FN_WIDTH 4 /* GP2_FN - [3:0] */
-
-/*
- * R1794 (0x702) - GPIO 3
- */
-#define WM8915_GP3_DIR 0x8000 /* GP3_DIR */
-#define WM8915_GP3_DIR_MASK 0x8000 /* GP3_DIR */
-#define WM8915_GP3_DIR_SHIFT 15 /* GP3_DIR */
-#define WM8915_GP3_DIR_WIDTH 1 /* GP3_DIR */
-#define WM8915_GP3_PU 0x4000 /* GP3_PU */
-#define WM8915_GP3_PU_MASK 0x4000 /* GP3_PU */
-#define WM8915_GP3_PU_SHIFT 14 /* GP3_PU */
-#define WM8915_GP3_PU_WIDTH 1 /* GP3_PU */
-#define WM8915_GP3_PD 0x2000 /* GP3_PD */
-#define WM8915_GP3_PD_MASK 0x2000 /* GP3_PD */
-#define WM8915_GP3_PD_SHIFT 13 /* GP3_PD */
-#define WM8915_GP3_PD_WIDTH 1 /* GP3_PD */
-#define WM8915_GP3_POL 0x0400 /* GP3_POL */
-#define WM8915_GP3_POL_MASK 0x0400 /* GP3_POL */
-#define WM8915_GP3_POL_SHIFT 10 /* GP3_POL */
-#define WM8915_GP3_POL_WIDTH 1 /* GP3_POL */
-#define WM8915_GP3_OP_CFG 0x0200 /* GP3_OP_CFG */
-#define WM8915_GP3_OP_CFG_MASK 0x0200 /* GP3_OP_CFG */
-#define WM8915_GP3_OP_CFG_SHIFT 9 /* GP3_OP_CFG */
-#define WM8915_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */
-#define WM8915_GP3_DB 0x0100 /* GP3_DB */
-#define WM8915_GP3_DB_MASK 0x0100 /* GP3_DB */
-#define WM8915_GP3_DB_SHIFT 8 /* GP3_DB */
-#define WM8915_GP3_DB_WIDTH 1 /* GP3_DB */
-#define WM8915_GP3_LVL 0x0040 /* GP3_LVL */
-#define WM8915_GP3_LVL_MASK 0x0040 /* GP3_LVL */
-#define WM8915_GP3_LVL_SHIFT 6 /* GP3_LVL */
-#define WM8915_GP3_LVL_WIDTH 1 /* GP3_LVL */
-#define WM8915_GP3_FN_MASK 0x000F /* GP3_FN - [3:0] */
-#define WM8915_GP3_FN_SHIFT 0 /* GP3_FN - [3:0] */
-#define WM8915_GP3_FN_WIDTH 4 /* GP3_FN - [3:0] */
-
-/*
- * R1795 (0x703) - GPIO 4
- */
-#define WM8915_GP4_DIR 0x8000 /* GP4_DIR */
-#define WM8915_GP4_DIR_MASK 0x8000 /* GP4_DIR */
-#define WM8915_GP4_DIR_SHIFT 15 /* GP4_DIR */
-#define WM8915_GP4_DIR_WIDTH 1 /* GP4_DIR */
-#define WM8915_GP4_PU 0x4000 /* GP4_PU */
-#define WM8915_GP4_PU_MASK 0x4000 /* GP4_PU */
-#define WM8915_GP4_PU_SHIFT 14 /* GP4_PU */
-#define WM8915_GP4_PU_WIDTH 1 /* GP4_PU */
-#define WM8915_GP4_PD 0x2000 /* GP4_PD */
-#define WM8915_GP4_PD_MASK 0x2000 /* GP4_PD */
-#define WM8915_GP4_PD_SHIFT 13 /* GP4_PD */
-#define WM8915_GP4_PD_WIDTH 1 /* GP4_PD */
-#define WM8915_GP4_POL 0x0400 /* GP4_POL */
-#define WM8915_GP4_POL_MASK 0x0400 /* GP4_POL */
-#define WM8915_GP4_POL_SHIFT 10 /* GP4_POL */
-#define WM8915_GP4_POL_WIDTH 1 /* GP4_POL */
-#define WM8915_GP4_OP_CFG 0x0200 /* GP4_OP_CFG */
-#define WM8915_GP4_OP_CFG_MASK 0x0200 /* GP4_OP_CFG */
-#define WM8915_GP4_OP_CFG_SHIFT 9 /* GP4_OP_CFG */
-#define WM8915_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */
-#define WM8915_GP4_DB 0x0100 /* GP4_DB */
-#define WM8915_GP4_DB_MASK 0x0100 /* GP4_DB */
-#define WM8915_GP4_DB_SHIFT 8 /* GP4_DB */
-#define WM8915_GP4_DB_WIDTH 1 /* GP4_DB */
-#define WM8915_GP4_LVL 0x0040 /* GP4_LVL */
-#define WM8915_GP4_LVL_MASK 0x0040 /* GP4_LVL */
-#define WM8915_GP4_LVL_SHIFT 6 /* GP4_LVL */
-#define WM8915_GP4_LVL_WIDTH 1 /* GP4_LVL */
-#define WM8915_GP4_FN_MASK 0x000F /* GP4_FN - [3:0] */
-#define WM8915_GP4_FN_SHIFT 0 /* GP4_FN - [3:0] */
-#define WM8915_GP4_FN_WIDTH 4 /* GP4_FN - [3:0] */
-
-/*
- * R1796 (0x704) - GPIO 5
- */
-#define WM8915_GP5_DIR 0x8000 /* GP5_DIR */
-#define WM8915_GP5_DIR_MASK 0x8000 /* GP5_DIR */
-#define WM8915_GP5_DIR_SHIFT 15 /* GP5_DIR */
-#define WM8915_GP5_DIR_WIDTH 1 /* GP5_DIR */
-#define WM8915_GP5_PU 0x4000 /* GP5_PU */
-#define WM8915_GP5_PU_MASK 0x4000 /* GP5_PU */
-#define WM8915_GP5_PU_SHIFT 14 /* GP5_PU */
-#define WM8915_GP5_PU_WIDTH 1 /* GP5_PU */
-#define WM8915_GP5_PD 0x2000 /* GP5_PD */
-#define WM8915_GP5_PD_MASK 0x2000 /* GP5_PD */
-#define WM8915_GP5_PD_SHIFT 13 /* GP5_PD */
-#define WM8915_GP5_PD_WIDTH 1 /* GP5_PD */
-#define WM8915_GP5_POL 0x0400 /* GP5_POL */
-#define WM8915_GP5_POL_MASK 0x0400 /* GP5_POL */
-#define WM8915_GP5_POL_SHIFT 10 /* GP5_POL */
-#define WM8915_GP5_POL_WIDTH 1 /* GP5_POL */
-#define WM8915_GP5_OP_CFG 0x0200 /* GP5_OP_CFG */
-#define WM8915_GP5_OP_CFG_MASK 0x0200 /* GP5_OP_CFG */
-#define WM8915_GP5_OP_CFG_SHIFT 9 /* GP5_OP_CFG */
-#define WM8915_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */
-#define WM8915_GP5_DB 0x0100 /* GP5_DB */
-#define WM8915_GP5_DB_MASK 0x0100 /* GP5_DB */
-#define WM8915_GP5_DB_SHIFT 8 /* GP5_DB */
-#define WM8915_GP5_DB_WIDTH 1 /* GP5_DB */
-#define WM8915_GP5_LVL 0x0040 /* GP5_LVL */
-#define WM8915_GP5_LVL_MASK 0x0040 /* GP5_LVL */
-#define WM8915_GP5_LVL_SHIFT 6 /* GP5_LVL */
-#define WM8915_GP5_LVL_WIDTH 1 /* GP5_LVL */
-#define WM8915_GP5_FN_MASK 0x000F /* GP5_FN - [3:0] */
-#define WM8915_GP5_FN_SHIFT 0 /* GP5_FN - [3:0] */
-#define WM8915_GP5_FN_WIDTH 4 /* GP5_FN - [3:0] */
-
-/*
- * R1824 (0x720) - Pull Control (1)
- */
-#define WM8915_DMICDAT2_PD 0x1000 /* DMICDAT2_PD */
-#define WM8915_DMICDAT2_PD_MASK 0x1000 /* DMICDAT2_PD */
-#define WM8915_DMICDAT2_PD_SHIFT 12 /* DMICDAT2_PD */
-#define WM8915_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */
-#define WM8915_DMICDAT1_PD 0x0400 /* DMICDAT1_PD */
-#define WM8915_DMICDAT1_PD_MASK 0x0400 /* DMICDAT1_PD */
-#define WM8915_DMICDAT1_PD_SHIFT 10 /* DMICDAT1_PD */
-#define WM8915_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */
-#define WM8915_MCLK2_PU 0x0200 /* MCLK2_PU */
-#define WM8915_MCLK2_PU_MASK 0x0200 /* MCLK2_PU */
-#define WM8915_MCLK2_PU_SHIFT 9 /* MCLK2_PU */
-#define WM8915_MCLK2_PU_WIDTH 1 /* MCLK2_PU */
-#define WM8915_MCLK2_PD 0x0100 /* MCLK2_PD */
-#define WM8915_MCLK2_PD_MASK 0x0100 /* MCLK2_PD */
-#define WM8915_MCLK2_PD_SHIFT 8 /* MCLK2_PD */
-#define WM8915_MCLK2_PD_WIDTH 1 /* MCLK2_PD */
-#define WM8915_MCLK1_PU 0x0080 /* MCLK1_PU */
-#define WM8915_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */
-#define WM8915_MCLK1_PU_SHIFT 7 /* MCLK1_PU */
-#define WM8915_MCLK1_PU_WIDTH 1 /* MCLK1_PU */
-#define WM8915_MCLK1_PD 0x0040 /* MCLK1_PD */
-#define WM8915_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */
-#define WM8915_MCLK1_PD_SHIFT 6 /* MCLK1_PD */
-#define WM8915_MCLK1_PD_WIDTH 1 /* MCLK1_PD */
-#define WM8915_DACDAT1_PU 0x0020 /* DACDAT1_PU */
-#define WM8915_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */
-#define WM8915_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */
-#define WM8915_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */
-#define WM8915_DACDAT1_PD 0x0010 /* DACDAT1_PD */
-#define WM8915_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */
-#define WM8915_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */
-#define WM8915_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */
-#define WM8915_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */
-#define WM8915_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */
-#define WM8915_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */
-#define WM8915_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */
-#define WM8915_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */
-#define WM8915_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */
-#define WM8915_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */
-#define WM8915_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */
-#define WM8915_BCLK1_PU 0x0002 /* BCLK1_PU */
-#define WM8915_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */
-#define WM8915_BCLK1_PU_SHIFT 1 /* BCLK1_PU */
-#define WM8915_BCLK1_PU_WIDTH 1 /* BCLK1_PU */
-#define WM8915_BCLK1_PD 0x0001 /* BCLK1_PD */
-#define WM8915_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */
-#define WM8915_BCLK1_PD_SHIFT 0 /* BCLK1_PD */
-#define WM8915_BCLK1_PD_WIDTH 1 /* BCLK1_PD */
-
-/*
- * R1825 (0x721) - Pull Control (2)
- */
-#define WM8915_LDO1ENA_PD 0x0100 /* LDO1ENA_PD */
-#define WM8915_LDO1ENA_PD_MASK 0x0100 /* LDO1ENA_PD */
-#define WM8915_LDO1ENA_PD_SHIFT 8 /* LDO1ENA_PD */
-#define WM8915_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */
-#define WM8915_ADDR_PD 0x0040 /* ADDR_PD */
-#define WM8915_ADDR_PD_MASK 0x0040 /* ADDR_PD */
-#define WM8915_ADDR_PD_SHIFT 6 /* ADDR_PD */
-#define WM8915_ADDR_PD_WIDTH 1 /* ADDR_PD */
-#define WM8915_DACDAT2_PU 0x0020 /* DACDAT2_PU */
-#define WM8915_DACDAT2_PU_MASK 0x0020 /* DACDAT2_PU */
-#define WM8915_DACDAT2_PU_SHIFT 5 /* DACDAT2_PU */
-#define WM8915_DACDAT2_PU_WIDTH 1 /* DACDAT2_PU */
-#define WM8915_DACDAT2_PD 0x0010 /* DACDAT2_PD */
-#define WM8915_DACDAT2_PD_MASK 0x0010 /* DACDAT2_PD */
-#define WM8915_DACDAT2_PD_SHIFT 4 /* DACDAT2_PD */
-#define WM8915_DACDAT2_PD_WIDTH 1 /* DACDAT2_PD */
-#define WM8915_DACLRCLK2_PU 0x0008 /* DACLRCLK2_PU */
-#define WM8915_DACLRCLK2_PU_MASK 0x0008 /* DACLRCLK2_PU */
-#define WM8915_DACLRCLK2_PU_SHIFT 3 /* DACLRCLK2_PU */
-#define WM8915_DACLRCLK2_PU_WIDTH 1 /* DACLRCLK2_PU */
-#define WM8915_DACLRCLK2_PD 0x0004 /* DACLRCLK2_PD */
-#define WM8915_DACLRCLK2_PD_MASK 0x0004 /* DACLRCLK2_PD */
-#define WM8915_DACLRCLK2_PD_SHIFT 2 /* DACLRCLK2_PD */
-#define WM8915_DACLRCLK2_PD_WIDTH 1 /* DACLRCLK2_PD */
-#define WM8915_BCLK2_PU 0x0002 /* BCLK2_PU */
-#define WM8915_BCLK2_PU_MASK 0x0002 /* BCLK2_PU */
-#define WM8915_BCLK2_PU_SHIFT 1 /* BCLK2_PU */
-#define WM8915_BCLK2_PU_WIDTH 1 /* BCLK2_PU */
-#define WM8915_BCLK2_PD 0x0001 /* BCLK2_PD */
-#define WM8915_BCLK2_PD_MASK 0x0001 /* BCLK2_PD */
-#define WM8915_BCLK2_PD_SHIFT 0 /* BCLK2_PD */
-#define WM8915_BCLK2_PD_WIDTH 1 /* BCLK2_PD */
-
-/*
- * R1840 (0x730) - Interrupt Status 1
- */
-#define WM8915_GP5_EINT 0x0010 /* GP5_EINT */
-#define WM8915_GP5_EINT_MASK 0x0010 /* GP5_EINT */
-#define WM8915_GP5_EINT_SHIFT 4 /* GP5_EINT */
-#define WM8915_GP5_EINT_WIDTH 1 /* GP5_EINT */
-#define WM8915_GP4_EINT 0x0008 /* GP4_EINT */
-#define WM8915_GP4_EINT_MASK 0x0008 /* GP4_EINT */
-#define WM8915_GP4_EINT_SHIFT 3 /* GP4_EINT */
-#define WM8915_GP4_EINT_WIDTH 1 /* GP4_EINT */
-#define WM8915_GP3_EINT 0x0004 /* GP3_EINT */
-#define WM8915_GP3_EINT_MASK 0x0004 /* GP3_EINT */
-#define WM8915_GP3_EINT_SHIFT 2 /* GP3_EINT */
-#define WM8915_GP3_EINT_WIDTH 1 /* GP3_EINT */
-#define WM8915_GP2_EINT 0x0002 /* GP2_EINT */
-#define WM8915_GP2_EINT_MASK 0x0002 /* GP2_EINT */
-#define WM8915_GP2_EINT_SHIFT 1 /* GP2_EINT */
-#define WM8915_GP2_EINT_WIDTH 1 /* GP2_EINT */
-#define WM8915_GP1_EINT 0x0001 /* GP1_EINT */
-#define WM8915_GP1_EINT_MASK 0x0001 /* GP1_EINT */
-#define WM8915_GP1_EINT_SHIFT 0 /* GP1_EINT */
-#define WM8915_GP1_EINT_WIDTH 1 /* GP1_EINT */
-
-/*
- * R1841 (0x731) - Interrupt Status 2
- */
-#define WM8915_DCS_DONE_23_EINT 0x1000 /* DCS_DONE_23_EINT */
-#define WM8915_DCS_DONE_23_EINT_MASK 0x1000 /* DCS_DONE_23_EINT */
-#define WM8915_DCS_DONE_23_EINT_SHIFT 12 /* DCS_DONE_23_EINT */
-#define WM8915_DCS_DONE_23_EINT_WIDTH 1 /* DCS_DONE_23_EINT */
-#define WM8915_DCS_DONE_01_EINT 0x0800 /* DCS_DONE_01_EINT */
-#define WM8915_DCS_DONE_01_EINT_MASK 0x0800 /* DCS_DONE_01_EINT */
-#define WM8915_DCS_DONE_01_EINT_SHIFT 11 /* DCS_DONE_01_EINT */
-#define WM8915_DCS_DONE_01_EINT_WIDTH 1 /* DCS_DONE_01_EINT */
-#define WM8915_WSEQ_DONE_EINT 0x0400 /* WSEQ_DONE_EINT */
-#define WM8915_WSEQ_DONE_EINT_MASK 0x0400 /* WSEQ_DONE_EINT */
-#define WM8915_WSEQ_DONE_EINT_SHIFT 10 /* WSEQ_DONE_EINT */
-#define WM8915_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */
-#define WM8915_FIFOS_ERR_EINT 0x0200 /* FIFOS_ERR_EINT */
-#define WM8915_FIFOS_ERR_EINT_MASK 0x0200 /* FIFOS_ERR_EINT */
-#define WM8915_FIFOS_ERR_EINT_SHIFT 9 /* FIFOS_ERR_EINT */
-#define WM8915_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */
-#define WM8915_DSP2DRC_SIG_DET_EINT 0x0080 /* DSP2DRC_SIG_DET_EINT */
-#define WM8915_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* DSP2DRC_SIG_DET_EINT */
-#define WM8915_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* DSP2DRC_SIG_DET_EINT */
-#define WM8915_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* DSP2DRC_SIG_DET_EINT */
-#define WM8915_DSP1DRC_SIG_DET_EINT 0x0040 /* DSP1DRC_SIG_DET_EINT */
-#define WM8915_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* DSP1DRC_SIG_DET_EINT */
-#define WM8915_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* DSP1DRC_SIG_DET_EINT */
-#define WM8915_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* DSP1DRC_SIG_DET_EINT */
-#define WM8915_FLL_SW_CLK_DONE_EINT 0x0008 /* FLL_SW_CLK_DONE_EINT */
-#define WM8915_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* FLL_SW_CLK_DONE_EINT */
-#define WM8915_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* FLL_SW_CLK_DONE_EINT */
-#define WM8915_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* FLL_SW_CLK_DONE_EINT */
-#define WM8915_FLL_LOCK_EINT 0x0004 /* FLL_LOCK_EINT */
-#define WM8915_FLL_LOCK_EINT_MASK 0x0004 /* FLL_LOCK_EINT */
-#define WM8915_FLL_LOCK_EINT_SHIFT 2 /* FLL_LOCK_EINT */
-#define WM8915_FLL_LOCK_EINT_WIDTH 1 /* FLL_LOCK_EINT */
-#define WM8915_HP_DONE_EINT 0x0002 /* HP_DONE_EINT */
-#define WM8915_HP_DONE_EINT_MASK 0x0002 /* HP_DONE_EINT */
-#define WM8915_HP_DONE_EINT_SHIFT 1 /* HP_DONE_EINT */
-#define WM8915_HP_DONE_EINT_WIDTH 1 /* HP_DONE_EINT */
-#define WM8915_MICD_EINT 0x0001 /* MICD_EINT */
-#define WM8915_MICD_EINT_MASK 0x0001 /* MICD_EINT */
-#define WM8915_MICD_EINT_SHIFT 0 /* MICD_EINT */
-#define WM8915_MICD_EINT_WIDTH 1 /* MICD_EINT */
-
-/*
- * R1842 (0x732) - Interrupt Raw Status 2
- */
-#define WM8915_DCS_DONE_23_STS 0x1000 /* DCS_DONE_23_STS */
-#define WM8915_DCS_DONE_23_STS_MASK 0x1000 /* DCS_DONE_23_STS */
-#define WM8915_DCS_DONE_23_STS_SHIFT 12 /* DCS_DONE_23_STS */
-#define WM8915_DCS_DONE_23_STS_WIDTH 1 /* DCS_DONE_23_STS */
-#define WM8915_DCS_DONE_01_STS 0x0800 /* DCS_DONE_01_STS */
-#define WM8915_DCS_DONE_01_STS_MASK 0x0800 /* DCS_DONE_01_STS */
-#define WM8915_DCS_DONE_01_STS_SHIFT 11 /* DCS_DONE_01_STS */
-#define WM8915_DCS_DONE_01_STS_WIDTH 1 /* DCS_DONE_01_STS */
-#define WM8915_WSEQ_DONE_STS 0x0400 /* WSEQ_DONE_STS */
-#define WM8915_WSEQ_DONE_STS_MASK 0x0400 /* WSEQ_DONE_STS */
-#define WM8915_WSEQ_DONE_STS_SHIFT 10 /* WSEQ_DONE_STS */
-#define WM8915_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */
-#define WM8915_FIFOS_ERR_STS 0x0200 /* FIFOS_ERR_STS */
-#define WM8915_FIFOS_ERR_STS_MASK 0x0200 /* FIFOS_ERR_STS */
-#define WM8915_FIFOS_ERR_STS_SHIFT 9 /* FIFOS_ERR_STS */
-#define WM8915_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */
-#define WM8915_DSP2DRC_SIG_DET_STS 0x0080 /* DSP2DRC_SIG_DET_STS */
-#define WM8915_DSP2DRC_SIG_DET_STS_MASK 0x0080 /* DSP2DRC_SIG_DET_STS */
-#define WM8915_DSP2DRC_SIG_DET_STS_SHIFT 7 /* DSP2DRC_SIG_DET_STS */
-#define WM8915_DSP2DRC_SIG_DET_STS_WIDTH 1 /* DSP2DRC_SIG_DET_STS */
-#define WM8915_DSP1DRC_SIG_DET_STS 0x0040 /* DSP1DRC_SIG_DET_STS */
-#define WM8915_DSP1DRC_SIG_DET_STS_MASK 0x0040 /* DSP1DRC_SIG_DET_STS */
-#define WM8915_DSP1DRC_SIG_DET_STS_SHIFT 6 /* DSP1DRC_SIG_DET_STS */
-#define WM8915_DSP1DRC_SIG_DET_STS_WIDTH 1 /* DSP1DRC_SIG_DET_STS */
-#define WM8915_FLL_LOCK_STS 0x0004 /* FLL_LOCK_STS */
-#define WM8915_FLL_LOCK_STS_MASK 0x0004 /* FLL_LOCK_STS */
-#define WM8915_FLL_LOCK_STS_SHIFT 2 /* FLL_LOCK_STS */
-#define WM8915_FLL_LOCK_STS_WIDTH 1 /* FLL_LOCK_STS */
-
-/*
- * R1848 (0x738) - Interrupt Status 1 Mask
- */
-#define WM8915_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */
-#define WM8915_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */
-#define WM8915_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */
-#define WM8915_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */
-#define WM8915_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */
-#define WM8915_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */
-#define WM8915_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */
-#define WM8915_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */
-#define WM8915_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */
-#define WM8915_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */
-#define WM8915_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */
-#define WM8915_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */
-#define WM8915_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */
-#define WM8915_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */
-#define WM8915_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */
-#define WM8915_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */
-#define WM8915_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */
-#define WM8915_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */
-#define WM8915_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */
-#define WM8915_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */
-
-/*
- * R1849 (0x739) - Interrupt Status 2 Mask
- */
-#define WM8915_IM_DCS_DONE_23_EINT 0x1000 /* IM_DCS_DONE_23_EINT */
-#define WM8915_IM_DCS_DONE_23_EINT_MASK 0x1000 /* IM_DCS_DONE_23_EINT */
-#define WM8915_IM_DCS_DONE_23_EINT_SHIFT 12 /* IM_DCS_DONE_23_EINT */
-#define WM8915_IM_DCS_DONE_23_EINT_WIDTH 1 /* IM_DCS_DONE_23_EINT */
-#define WM8915_IM_DCS_DONE_01_EINT 0x0800 /* IM_DCS_DONE_01_EINT */
-#define WM8915_IM_DCS_DONE_01_EINT_MASK 0x0800 /* IM_DCS_DONE_01_EINT */
-#define WM8915_IM_DCS_DONE_01_EINT_SHIFT 11 /* IM_DCS_DONE_01_EINT */
-#define WM8915_IM_DCS_DONE_01_EINT_WIDTH 1 /* IM_DCS_DONE_01_EINT */
-#define WM8915_IM_WSEQ_DONE_EINT 0x0400 /* IM_WSEQ_DONE_EINT */
-#define WM8915_IM_WSEQ_DONE_EINT_MASK 0x0400 /* IM_WSEQ_DONE_EINT */
-#define WM8915_IM_WSEQ_DONE_EINT_SHIFT 10 /* IM_WSEQ_DONE_EINT */
-#define WM8915_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */
-#define WM8915_IM_FIFOS_ERR_EINT 0x0200 /* IM_FIFOS_ERR_EINT */
-#define WM8915_IM_FIFOS_ERR_EINT_MASK 0x0200 /* IM_FIFOS_ERR_EINT */
-#define WM8915_IM_FIFOS_ERR_EINT_SHIFT 9 /* IM_FIFOS_ERR_EINT */
-#define WM8915_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */
-#define WM8915_IM_DSP2DRC_SIG_DET_EINT 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* IM_DSP2DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP2DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP1DRC_SIG_DET_EINT 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* IM_DSP1DRC_SIG_DET_EINT */
-#define WM8915_IM_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP1DRC_SIG_DET_EINT */
-#define WM8915_IM_FLL_SW_CLK_DONE_EINT 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */
-#define WM8915_IM_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */
-#define WM8915_IM_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* IM_FLL_SW_CLK_DONE_EINT */
-#define WM8915_IM_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* IM_FLL_SW_CLK_DONE_EINT */
-#define WM8915_IM_FLL_LOCK_EINT 0x0004 /* IM_FLL_LOCK_EINT */
-#define WM8915_IM_FLL_LOCK_EINT_MASK 0x0004 /* IM_FLL_LOCK_EINT */
-#define WM8915_IM_FLL_LOCK_EINT_SHIFT 2 /* IM_FLL_LOCK_EINT */
-#define WM8915_IM_FLL_LOCK_EINT_WIDTH 1 /* IM_FLL_LOCK_EINT */
-#define WM8915_IM_HP_DONE_EINT 0x0002 /* IM_HP_DONE_EINT */
-#define WM8915_IM_HP_DONE_EINT_MASK 0x0002 /* IM_HP_DONE_EINT */
-#define WM8915_IM_HP_DONE_EINT_SHIFT 1 /* IM_HP_DONE_EINT */
-#define WM8915_IM_HP_DONE_EINT_WIDTH 1 /* IM_HP_DONE_EINT */
-#define WM8915_IM_MICD_EINT 0x0001 /* IM_MICD_EINT */
-#define WM8915_IM_MICD_EINT_MASK 0x0001 /* IM_MICD_EINT */
-#define WM8915_IM_MICD_EINT_SHIFT 0 /* IM_MICD_EINT */
-#define WM8915_IM_MICD_EINT_WIDTH 1 /* IM_MICD_EINT */
-
-/*
- * R1856 (0x740) - Interrupt Control
- */
-#define WM8915_IM_IRQ 0x0001 /* IM_IRQ */
-#define WM8915_IM_IRQ_MASK 0x0001 /* IM_IRQ */
-#define WM8915_IM_IRQ_SHIFT 0 /* IM_IRQ */
-#define WM8915_IM_IRQ_WIDTH 1 /* IM_IRQ */
-
-/*
- * R2048 (0x800) - Left PDM Speaker
- */
-#define WM8915_SPKL_ENA 0x0010 /* SPKL_ENA */
-#define WM8915_SPKL_ENA_MASK 0x0010 /* SPKL_ENA */
-#define WM8915_SPKL_ENA_SHIFT 4 /* SPKL_ENA */
-#define WM8915_SPKL_ENA_WIDTH 1 /* SPKL_ENA */
-#define WM8915_SPKL_MUTE 0x0008 /* SPKL_MUTE */
-#define WM8915_SPKL_MUTE_MASK 0x0008 /* SPKL_MUTE */
-#define WM8915_SPKL_MUTE_SHIFT 3 /* SPKL_MUTE */
-#define WM8915_SPKL_MUTE_WIDTH 1 /* SPKL_MUTE */
-#define WM8915_SPKL_MUTE_ZC 0x0004 /* SPKL_MUTE_ZC */
-#define WM8915_SPKL_MUTE_ZC_MASK 0x0004 /* SPKL_MUTE_ZC */
-#define WM8915_SPKL_MUTE_ZC_SHIFT 2 /* SPKL_MUTE_ZC */
-#define WM8915_SPKL_MUTE_ZC_WIDTH 1 /* SPKL_MUTE_ZC */
-#define WM8915_SPKL_SRC_MASK 0x0003 /* SPKL_SRC - [1:0] */
-#define WM8915_SPKL_SRC_SHIFT 0 /* SPKL_SRC - [1:0] */
-#define WM8915_SPKL_SRC_WIDTH 2 /* SPKL_SRC - [1:0] */
-
-/*
- * R2049 (0x801) - Right PDM Speaker
- */
-#define WM8915_SPKR_ENA 0x0010 /* SPKR_ENA */
-#define WM8915_SPKR_ENA_MASK 0x0010 /* SPKR_ENA */
-#define WM8915_SPKR_ENA_SHIFT 4 /* SPKR_ENA */
-#define WM8915_SPKR_ENA_WIDTH 1 /* SPKR_ENA */
-#define WM8915_SPKR_MUTE 0x0008 /* SPKR_MUTE */
-#define WM8915_SPKR_MUTE_MASK 0x0008 /* SPKR_MUTE */
-#define WM8915_SPKR_MUTE_SHIFT 3 /* SPKR_MUTE */
-#define WM8915_SPKR_MUTE_WIDTH 1 /* SPKR_MUTE */
-#define WM8915_SPKR_MUTE_ZC 0x0004 /* SPKR_MUTE_ZC */
-#define WM8915_SPKR_MUTE_ZC_MASK 0x0004 /* SPKR_MUTE_ZC */
-#define WM8915_SPKR_MUTE_ZC_SHIFT 2 /* SPKR_MUTE_ZC */
-#define WM8915_SPKR_MUTE_ZC_WIDTH 1 /* SPKR_MUTE_ZC */
-#define WM8915_SPKR_SRC_MASK 0x0003 /* SPKR_SRC - [1:0] */
-#define WM8915_SPKR_SRC_SHIFT 0 /* SPKR_SRC - [1:0] */
-#define WM8915_SPKR_SRC_WIDTH 2 /* SPKR_SRC - [1:0] */
-
-/*
- * R2050 (0x802) - PDM Speaker Mute Sequence
- */
-#define WM8915_SPK_MUTE_ENDIAN 0x0100 /* SPK_MUTE_ENDIAN */
-#define WM8915_SPK_MUTE_ENDIAN_MASK 0x0100 /* SPK_MUTE_ENDIAN */
-#define WM8915_SPK_MUTE_ENDIAN_SHIFT 8 /* SPK_MUTE_ENDIAN */
-#define WM8915_SPK_MUTE_ENDIAN_WIDTH 1 /* SPK_MUTE_ENDIAN */
-#define WM8915_SPK_MUTE_SEQ1_MASK 0x00FF /* SPK_MUTE_SEQ1 - [7:0] */
-#define WM8915_SPK_MUTE_SEQ1_SHIFT 0 /* SPK_MUTE_SEQ1 - [7:0] */
-#define WM8915_SPK_MUTE_SEQ1_WIDTH 8 /* SPK_MUTE_SEQ1 - [7:0] */
-
-/*
- * R2051 (0x803) - PDM Speaker Volume
- */
-#define WM8915_SPKR_VOL_MASK 0x00F0 /* SPKR_VOL - [7:4] */
-#define WM8915_SPKR_VOL_SHIFT 4 /* SPKR_VOL - [7:4] */
-#define WM8915_SPKR_VOL_WIDTH 4 /* SPKR_VOL - [7:4] */
-#define WM8915_SPKL_VOL_MASK 0x000F /* SPKL_VOL - [3:0] */
-#define WM8915_SPKL_VOL_SHIFT 0 /* SPKL_VOL - [3:0] */
-#define WM8915_SPKL_VOL_WIDTH 4 /* SPKL_VOL - [3:0] */
-
-#endif
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
if (fll) {
+ try_wait_for_completion(&wm8962->fll_lock);
+
snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
WM8962_FLL_ENA, WM8962_FLL_ENA);
if (wm8962->irq) {
WM8962_BIAS_ENA | 0x180);
msleep(5);
-
- snd_soc_update_bits(codec, WM8962_CLOCKING2,
- WM8962_CLKREG_OVD,
- WM8962_CLKREG_OVD);
}
/* VMID 2*250k */
snd_soc_write(codec, WM8962_FLL_CONTROL_7, fll_div.lambda);
snd_soc_write(codec, WM8962_FLL_CONTROL_8, fll_div.n);
+ try_wait_for_completion(&wm8962->fll_lock);
+
snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
WM8962_FLL_FRAC | WM8962_FLL_REFCLK_SRC_MASK |
WM8962_FLL_ENA, fll1);
*/
snd_soc_update_bits(codec, WM8962_CLOCKING2, WM8962_SYSCLK_ENA, 0);
+ /* Ensure we have soft control over all registers */
+ snd_soc_update_bits(codec, WM8962_CLOCKING2,
+ WM8962_CLKREG_OVD, WM8962_CLKREG_OVD);
+
regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies), wm8962->supplies);
if (pdata) {
wm8994->hubs.dcs_readback_mode = 1;
break;
}
+ break;
case WM8958:
wm8994->hubs.dcs_readback_mode = 1;
--- /dev/null
+/*
+ * wm8996.c - WM8996 audio codec interface
+ *
+ * Copyright 2011 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/completion.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/gcd.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/regulator/consumer.h>
+#include <linux/slab.h>
+#include <linux/workqueue.h>
+#include <sound/core.h>
+#include <sound/jack.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <trace/events/asoc.h>
+
+#include <sound/wm8996.h>
+#include "wm8996.h"
+
+#define WM8996_AIFS 2
+
+#define HPOUT1L 1
+#define HPOUT1R 2
+#define HPOUT2L 4
+#define HPOUT2R 8
+
+#define WM8996_NUM_SUPPLIES 4
+static const char *wm8996_supply_names[WM8996_NUM_SUPPLIES] = {
+ "DBVDD",
+ "AVDD1",
+ "AVDD2",
+ "CPVDD",
+};
+
+struct wm8996_priv {
+ struct snd_soc_codec *codec;
+
+ int ldo1ena;
+
+ int sysclk;
+ int sysclk_src;
+
+ int fll_src;
+ int fll_fref;
+ int fll_fout;
+
+ struct completion fll_lock;
+
+ u16 dcs_pending;
+ struct completion dcs_done;
+
+ u16 hpout_ena;
+ u16 hpout_pending;
+
+ struct regulator_bulk_data supplies[WM8996_NUM_SUPPLIES];
+ struct notifier_block disable_nb[WM8996_NUM_SUPPLIES];
+
+ struct wm8996_pdata pdata;
+
+ int rx_rate[WM8996_AIFS];
+ int bclk_rate[WM8996_AIFS];
+
+ /* Platform dependant ReTune mobile configuration */
+ int num_retune_mobile_texts;
+ const char **retune_mobile_texts;
+ int retune_mobile_cfg[2];
+ struct soc_enum retune_mobile_enum;
+
+ struct snd_soc_jack *jack;
+ bool detecting;
+ bool jack_mic;
+ wm8996_polarity_fn polarity_cb;
+
+#ifdef CONFIG_GPIOLIB
+ struct gpio_chip gpio_chip;
+#endif
+};
+
+/* We can't use the same notifier block for more than one supply and
+ * there's no way I can see to get from a callback to the caller
+ * except container_of().
+ */
+#define WM8996_REGULATOR_EVENT(n) \
+static int wm8996_regulator_event_##n(struct notifier_block *nb, \
+ unsigned long event, void *data) \
+{ \
+ struct wm8996_priv *wm8996 = container_of(nb, struct wm8996_priv, \
+ disable_nb[n]); \
+ if (event & REGULATOR_EVENT_DISABLE) { \
+ wm8996->codec->cache_sync = 1; \
+ } \
+ return 0; \
+}
+
+WM8996_REGULATOR_EVENT(0)
+WM8996_REGULATOR_EVENT(1)
+WM8996_REGULATOR_EVENT(2)
+WM8996_REGULATOR_EVENT(3)
+
+static const u16 wm8996_reg[WM8996_MAX_REGISTER] = {
+ [WM8996_SOFTWARE_RESET] = 0x8996,
+ [WM8996_POWER_MANAGEMENT_7] = 0x10,
+ [WM8996_DAC1_HPOUT1_VOLUME] = 0x88,
+ [WM8996_DAC2_HPOUT2_VOLUME] = 0x88,
+ [WM8996_DAC1_LEFT_VOLUME] = 0x2c0,
+ [WM8996_DAC1_RIGHT_VOLUME] = 0x2c0,
+ [WM8996_DAC2_LEFT_VOLUME] = 0x2c0,
+ [WM8996_DAC2_RIGHT_VOLUME] = 0x2c0,
+ [WM8996_OUTPUT1_LEFT_VOLUME] = 0x80,
+ [WM8996_OUTPUT1_RIGHT_VOLUME] = 0x80,
+ [WM8996_OUTPUT2_LEFT_VOLUME] = 0x80,
+ [WM8996_OUTPUT2_RIGHT_VOLUME] = 0x80,
+ [WM8996_MICBIAS_1] = 0x39,
+ [WM8996_MICBIAS_2] = 0x39,
+ [WM8996_LDO_1] = 0x3,
+ [WM8996_LDO_2] = 0x13,
+ [WM8996_ACCESSORY_DETECT_MODE_1] = 0x4,
+ [WM8996_HEADPHONE_DETECT_1] = 0x20,
+ [WM8996_MIC_DETECT_1] = 0x7600,
+ [WM8996_MIC_DETECT_2] = 0xbf,
+ [WM8996_CHARGE_PUMP_1] = 0x1f25,
+ [WM8996_CHARGE_PUMP_2] = 0xab19,
+ [WM8996_DC_SERVO_5] = 0x2a2a,
+ [WM8996_CONTROL_INTERFACE_1] = 0x8004,
+ [WM8996_CLOCKING_1] = 0x10,
+ [WM8996_AIF_RATE] = 0x83,
+ [WM8996_FLL_CONTROL_4] = 0x5dc0,
+ [WM8996_FLL_CONTROL_5] = 0xc84,
+ [WM8996_FLL_EFS_2] = 0x2,
+ [WM8996_AIF1_TX_LRCLK_1] = 0x80,
+ [WM8996_AIF1_TX_LRCLK_2] = 0x8,
+ [WM8996_AIF1_RX_LRCLK_1] = 0x80,
+ [WM8996_AIF1TX_DATA_CONFIGURATION_1] = 0x1818,
+ [WM8996_AIF1RX_DATA_CONFIGURATION] = 0x1818,
+ [WM8996_AIF1TX_TEST] = 0x7,
+ [WM8996_AIF2_TX_LRCLK_1] = 0x80,
+ [WM8996_AIF2_TX_LRCLK_2] = 0x8,
+ [WM8996_AIF2_RX_LRCLK_1] = 0x80,
+ [WM8996_AIF2TX_DATA_CONFIGURATION_1] = 0x1818,
+ [WM8996_AIF2RX_DATA_CONFIGURATION] = 0x1818,
+ [WM8996_AIF2TX_TEST] = 0x1,
+ [WM8996_DSP1_TX_LEFT_VOLUME] = 0xc0,
+ [WM8996_DSP1_TX_RIGHT_VOLUME] = 0xc0,
+ [WM8996_DSP1_RX_LEFT_VOLUME] = 0xc0,
+ [WM8996_DSP1_RX_RIGHT_VOLUME] = 0xc0,
+ [WM8996_DSP1_TX_FILTERS] = 0x2000,
+ [WM8996_DSP1_RX_FILTERS_1] = 0x200,
+ [WM8996_DSP1_RX_FILTERS_2] = 0x10,
+ [WM8996_DSP1_DRC_1] = 0x98,
+ [WM8996_DSP1_DRC_2] = 0x845,
+ [WM8996_DSP1_RX_EQ_GAINS_1] = 0x6318,
+ [WM8996_DSP1_RX_EQ_GAINS_2] = 0x6300,
+ [WM8996_DSP1_RX_EQ_BAND_1_A] = 0xfca,
+ [WM8996_DSP1_RX_EQ_BAND_1_B] = 0x400,
+ [WM8996_DSP1_RX_EQ_BAND_1_PG] = 0xd8,
+ [WM8996_DSP1_RX_EQ_BAND_2_A] = 0x1eb5,
+ [WM8996_DSP1_RX_EQ_BAND_2_B] = 0xf145,
+ [WM8996_DSP1_RX_EQ_BAND_2_C] = 0xb75,
+ [WM8996_DSP1_RX_EQ_BAND_2_PG] = 0x1c5,
+ [WM8996_DSP1_RX_EQ_BAND_3_A] = 0x1c58,
+ [WM8996_DSP1_RX_EQ_BAND_3_B] = 0xf373,
+ [WM8996_DSP1_RX_EQ_BAND_3_C] = 0xa54,
+ [WM8996_DSP1_RX_EQ_BAND_3_PG] = 0x558,
+ [WM8996_DSP1_RX_EQ_BAND_4_A] = 0x168e,
+ [WM8996_DSP1_RX_EQ_BAND_4_B] = 0xf829,
+ [WM8996_DSP1_RX_EQ_BAND_4_C] = 0x7ad,
+ [WM8996_DSP1_RX_EQ_BAND_4_PG] = 0x1103,
+ [WM8996_DSP1_RX_EQ_BAND_5_A] = 0x564,
+ [WM8996_DSP1_RX_EQ_BAND_5_B] = 0x559,
+ [WM8996_DSP1_RX_EQ_BAND_5_PG] = 0x4000,
+ [WM8996_DSP2_TX_LEFT_VOLUME] = 0xc0,
+ [WM8996_DSP2_TX_RIGHT_VOLUME] = 0xc0,
+ [WM8996_DSP2_RX_LEFT_VOLUME] = 0xc0,
+ [WM8996_DSP2_RX_RIGHT_VOLUME] = 0xc0,
+ [WM8996_DSP2_TX_FILTERS] = 0x2000,
+ [WM8996_DSP2_RX_FILTERS_1] = 0x200,
+ [WM8996_DSP2_RX_FILTERS_2] = 0x10,
+ [WM8996_DSP2_DRC_1] = 0x98,
+ [WM8996_DSP2_DRC_2] = 0x845,
+ [WM8996_DSP2_RX_EQ_GAINS_1] = 0x6318,
+ [WM8996_DSP2_RX_EQ_GAINS_2] = 0x6300,
+ [WM8996_DSP2_RX_EQ_BAND_1_A] = 0xfca,
+ [WM8996_DSP2_RX_EQ_BAND_1_B] = 0x400,
+ [WM8996_DSP2_RX_EQ_BAND_1_PG] = 0xd8,
+ [WM8996_DSP2_RX_EQ_BAND_2_A] = 0x1eb5,
+ [WM8996_DSP2_RX_EQ_BAND_2_B] = 0xf145,
+ [WM8996_DSP2_RX_EQ_BAND_2_C] = 0xb75,
+ [WM8996_DSP2_RX_EQ_BAND_2_PG] = 0x1c5,
+ [WM8996_DSP2_RX_EQ_BAND_3_A] = 0x1c58,
+ [WM8996_DSP2_RX_EQ_BAND_3_B] = 0xf373,
+ [WM8996_DSP2_RX_EQ_BAND_3_C] = 0xa54,
+ [WM8996_DSP2_RX_EQ_BAND_3_PG] = 0x558,
+ [WM8996_DSP2_RX_EQ_BAND_4_A] = 0x168e,
+ [WM8996_DSP2_RX_EQ_BAND_4_B] = 0xf829,
+ [WM8996_DSP2_RX_EQ_BAND_4_C] = 0x7ad,
+ [WM8996_DSP2_RX_EQ_BAND_4_PG] = 0x1103,
+ [WM8996_DSP2_RX_EQ_BAND_5_A] = 0x564,
+ [WM8996_DSP2_RX_EQ_BAND_5_B] = 0x559,
+ [WM8996_DSP2_RX_EQ_BAND_5_PG] = 0x4000,
+ [WM8996_OVERSAMPLING] = 0xd,
+ [WM8996_SIDETONE] = 0x1040,
+ [WM8996_GPIO_1] = 0xa101,
+ [WM8996_GPIO_2] = 0xa101,
+ [WM8996_GPIO_3] = 0xa101,
+ [WM8996_GPIO_4] = 0xa101,
+ [WM8996_GPIO_5] = 0xa101,
+ [WM8996_PULL_CONTROL_2] = 0x140,
+ [WM8996_INTERRUPT_STATUS_1_MASK] = 0x1f,
+ [WM8996_INTERRUPT_STATUS_2_MASK] = 0x1ecf,
+ [WM8996_RIGHT_PDM_SPEAKER] = 0x1,
+ [WM8996_PDM_SPEAKER_MUTE_SEQUENCE] = 0x69,
+ [WM8996_PDM_SPEAKER_VOLUME] = 0x66,
+ [WM8996_WRITE_SEQUENCER_0] = 0x1,
+ [WM8996_WRITE_SEQUENCER_1] = 0x1,
+ [WM8996_WRITE_SEQUENCER_3] = 0x6,
+ [WM8996_WRITE_SEQUENCER_4] = 0x40,
+ [WM8996_WRITE_SEQUENCER_5] = 0x1,
+ [WM8996_WRITE_SEQUENCER_6] = 0xf,
+ [WM8996_WRITE_SEQUENCER_7] = 0x6,
+ [WM8996_WRITE_SEQUENCER_8] = 0x1,
+ [WM8996_WRITE_SEQUENCER_9] = 0x3,
+ [WM8996_WRITE_SEQUENCER_10] = 0x104,
+ [WM8996_WRITE_SEQUENCER_12] = 0x60,
+ [WM8996_WRITE_SEQUENCER_13] = 0x11,
+ [WM8996_WRITE_SEQUENCER_14] = 0x401,
+ [WM8996_WRITE_SEQUENCER_16] = 0x50,
+ [WM8996_WRITE_SEQUENCER_17] = 0x3,
+ [WM8996_WRITE_SEQUENCER_18] = 0x100,
+ [WM8996_WRITE_SEQUENCER_20] = 0x51,
+ [WM8996_WRITE_SEQUENCER_21] = 0x3,
+ [WM8996_WRITE_SEQUENCER_22] = 0x104,
+ [WM8996_WRITE_SEQUENCER_23] = 0xa,
+ [WM8996_WRITE_SEQUENCER_24] = 0x60,
+ [WM8996_WRITE_SEQUENCER_25] = 0x3b,
+ [WM8996_WRITE_SEQUENCER_26] = 0x502,
+ [WM8996_WRITE_SEQUENCER_27] = 0x100,
+ [WM8996_WRITE_SEQUENCER_28] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_32] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_36] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_40] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_44] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_48] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_52] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_56] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_60] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_64] = 0x1,
+ [WM8996_WRITE_SEQUENCER_65] = 0x1,
+ [WM8996_WRITE_SEQUENCER_67] = 0x6,
+ [WM8996_WRITE_SEQUENCER_68] = 0x40,
+ [WM8996_WRITE_SEQUENCER_69] = 0x1,
+ [WM8996_WRITE_SEQUENCER_70] = 0xf,
+ [WM8996_WRITE_SEQUENCER_71] = 0x6,
+ [WM8996_WRITE_SEQUENCER_72] = 0x1,
+ [WM8996_WRITE_SEQUENCER_73] = 0x3,
+ [WM8996_WRITE_SEQUENCER_74] = 0x104,
+ [WM8996_WRITE_SEQUENCER_76] = 0x60,
+ [WM8996_WRITE_SEQUENCER_77] = 0x11,
+ [WM8996_WRITE_SEQUENCER_78] = 0x401,
+ [WM8996_WRITE_SEQUENCER_80] = 0x50,
+ [WM8996_WRITE_SEQUENCER_81] = 0x3,
+ [WM8996_WRITE_SEQUENCER_82] = 0x100,
+ [WM8996_WRITE_SEQUENCER_84] = 0x60,
+ [WM8996_WRITE_SEQUENCER_85] = 0x3b,
+ [WM8996_WRITE_SEQUENCER_86] = 0x502,
+ [WM8996_WRITE_SEQUENCER_87] = 0x100,
+ [WM8996_WRITE_SEQUENCER_88] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_92] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_96] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_100] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_104] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_108] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_112] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_116] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_120] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_124] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_128] = 0x1,
+ [WM8996_WRITE_SEQUENCER_129] = 0x1,
+ [WM8996_WRITE_SEQUENCER_131] = 0x6,
+ [WM8996_WRITE_SEQUENCER_132] = 0x40,
+ [WM8996_WRITE_SEQUENCER_133] = 0x1,
+ [WM8996_WRITE_SEQUENCER_134] = 0xf,
+ [WM8996_WRITE_SEQUENCER_135] = 0x6,
+ [WM8996_WRITE_SEQUENCER_136] = 0x1,
+ [WM8996_WRITE_SEQUENCER_137] = 0x3,
+ [WM8996_WRITE_SEQUENCER_138] = 0x106,
+ [WM8996_WRITE_SEQUENCER_140] = 0x61,
+ [WM8996_WRITE_SEQUENCER_141] = 0x11,
+ [WM8996_WRITE_SEQUENCER_142] = 0x401,
+ [WM8996_WRITE_SEQUENCER_144] = 0x50,
+ [WM8996_WRITE_SEQUENCER_145] = 0x3,
+ [WM8996_WRITE_SEQUENCER_146] = 0x102,
+ [WM8996_WRITE_SEQUENCER_148] = 0x51,
+ [WM8996_WRITE_SEQUENCER_149] = 0x3,
+ [WM8996_WRITE_SEQUENCER_150] = 0x106,
+ [WM8996_WRITE_SEQUENCER_151] = 0xa,
+ [WM8996_WRITE_SEQUENCER_152] = 0x61,
+ [WM8996_WRITE_SEQUENCER_153] = 0x3b,
+ [WM8996_WRITE_SEQUENCER_154] = 0x502,
+ [WM8996_WRITE_SEQUENCER_155] = 0x100,
+ [WM8996_WRITE_SEQUENCER_156] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_160] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_164] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_168] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_172] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_176] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_180] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_184] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_188] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_192] = 0x1,
+ [WM8996_WRITE_SEQUENCER_193] = 0x1,
+ [WM8996_WRITE_SEQUENCER_195] = 0x6,
+ [WM8996_WRITE_SEQUENCER_196] = 0x40,
+ [WM8996_WRITE_SEQUENCER_197] = 0x1,
+ [WM8996_WRITE_SEQUENCER_198] = 0xf,
+ [WM8996_WRITE_SEQUENCER_199] = 0x6,
+ [WM8996_WRITE_SEQUENCER_200] = 0x1,
+ [WM8996_WRITE_SEQUENCER_201] = 0x3,
+ [WM8996_WRITE_SEQUENCER_202] = 0x106,
+ [WM8996_WRITE_SEQUENCER_204] = 0x61,
+ [WM8996_WRITE_SEQUENCER_205] = 0x11,
+ [WM8996_WRITE_SEQUENCER_206] = 0x401,
+ [WM8996_WRITE_SEQUENCER_208] = 0x50,
+ [WM8996_WRITE_SEQUENCER_209] = 0x3,
+ [WM8996_WRITE_SEQUENCER_210] = 0x102,
+ [WM8996_WRITE_SEQUENCER_212] = 0x61,
+ [WM8996_WRITE_SEQUENCER_213] = 0x3b,
+ [WM8996_WRITE_SEQUENCER_214] = 0x502,
+ [WM8996_WRITE_SEQUENCER_215] = 0x100,
+ [WM8996_WRITE_SEQUENCER_216] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_220] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_224] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_228] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_232] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_236] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_240] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_244] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_248] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_252] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_256] = 0x60,
+ [WM8996_WRITE_SEQUENCER_258] = 0x601,
+ [WM8996_WRITE_SEQUENCER_260] = 0x50,
+ [WM8996_WRITE_SEQUENCER_262] = 0x100,
+ [WM8996_WRITE_SEQUENCER_264] = 0x1,
+ [WM8996_WRITE_SEQUENCER_266] = 0x104,
+ [WM8996_WRITE_SEQUENCER_267] = 0x100,
+ [WM8996_WRITE_SEQUENCER_268] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_272] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_276] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_280] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_284] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_288] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_292] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_296] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_300] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_304] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_308] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_312] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_316] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_320] = 0x61,
+ [WM8996_WRITE_SEQUENCER_322] = 0x601,
+ [WM8996_WRITE_SEQUENCER_324] = 0x50,
+ [WM8996_WRITE_SEQUENCER_326] = 0x102,
+ [WM8996_WRITE_SEQUENCER_328] = 0x1,
+ [WM8996_WRITE_SEQUENCER_330] = 0x106,
+ [WM8996_WRITE_SEQUENCER_331] = 0x100,
+ [WM8996_WRITE_SEQUENCER_332] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_336] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_340] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_344] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_348] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_352] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_356] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_360] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_364] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_368] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_372] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_376] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_380] = 0x2fff,
+ [WM8996_WRITE_SEQUENCER_384] = 0x60,
+ [WM8996_WRITE_SEQUENCER_386] = 0x601,
+ [WM8996_WRITE_SEQUENCER_388] = 0x61,
+ [WM8996_WRITE_SEQUENCER_390] = 0x601,
+ [WM8996_WRITE_SEQUENCER_392] = 0x50,
+ [WM8996_WRITE_SEQUENCER_394] = 0x300,
+ [WM8996_WRITE_SEQUENCER_396] = 0x1,
+ [WM8996_WRITE_SEQUENCER_398] = 0x304,
+ [WM8996_WRITE_SEQUENCER_400] = 0x40,
+ [WM8996_WRITE_SEQUENCER_402] = 0xf,
+ [WM8996_WRITE_SEQUENCER_404] = 0x1,
+ [WM8996_WRITE_SEQUENCER_407] = 0x100,
+};
+
+static const DECLARE_TLV_DB_SCALE(inpga_tlv, 0, 100, 0);
+static const DECLARE_TLV_DB_SCALE(sidetone_tlv, -3600, 150, 0);
+static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1);
+static const DECLARE_TLV_DB_SCALE(out_digital_tlv, -1200, 150, 0);
+static const DECLARE_TLV_DB_SCALE(out_tlv, -900, 75, 0);
+static const DECLARE_TLV_DB_SCALE(spk_tlv, -900, 150, 0);
+static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0);
+
+static const char *sidetone_hpf_text[] = {
+ "2.9kHz", "1.5kHz", "735Hz", "403Hz", "196Hz", "98Hz", "49Hz"
+};
+
+static const struct soc_enum sidetone_hpf =
+ SOC_ENUM_SINGLE(WM8996_SIDETONE, 7, 7, sidetone_hpf_text);
+
+static const char *hpf_mode_text[] = {
+ "HiFi", "Custom", "Voice"
+};
+
+static const struct soc_enum dsp1tx_hpf_mode =
+ SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 3, 3, hpf_mode_text);
+
+static const struct soc_enum dsp2tx_hpf_mode =
+ SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 3, 3, hpf_mode_text);
+
+static const char *hpf_cutoff_text[] = {
+ "50Hz", "75Hz", "100Hz", "150Hz", "200Hz", "300Hz", "400Hz"
+};
+
+static const struct soc_enum dsp1tx_hpf_cutoff =
+ SOC_ENUM_SINGLE(WM8996_DSP1_TX_FILTERS, 0, 7, hpf_cutoff_text);
+
+static const struct soc_enum dsp2tx_hpf_cutoff =
+ SOC_ENUM_SINGLE(WM8996_DSP2_TX_FILTERS, 0, 7, hpf_cutoff_text);
+
+static void wm8996_set_retune_mobile(struct snd_soc_codec *codec, int block)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct wm8996_pdata *pdata = &wm8996->pdata;
+ int base, best, best_val, save, i, cfg, iface;
+
+ if (!wm8996->num_retune_mobile_texts)
+ return;
+
+ switch (block) {
+ case 0:
+ base = WM8996_DSP1_RX_EQ_GAINS_1;
+ if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) &
+ WM8996_DSP1RX_SRC)
+ iface = 1;
+ else
+ iface = 0;
+ break;
+ case 1:
+ base = WM8996_DSP1_RX_EQ_GAINS_2;
+ if (snd_soc_read(codec, WM8996_POWER_MANAGEMENT_8) &
+ WM8996_DSP2RX_SRC)
+ iface = 1;
+ else
+ iface = 0;
+ break;
+ default:
+ return;
+ }
+
+ /* Find the version of the currently selected configuration
+ * with the nearest sample rate. */
+ cfg = wm8996->retune_mobile_cfg[block];
+ best = 0;
+ best_val = INT_MAX;
+ for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+ if (strcmp(pdata->retune_mobile_cfgs[i].name,
+ wm8996->retune_mobile_texts[cfg]) == 0 &&
+ abs(pdata->retune_mobile_cfgs[i].rate
+ - wm8996->rx_rate[iface]) < best_val) {
+ best = i;
+ best_val = abs(pdata->retune_mobile_cfgs[i].rate
+ - wm8996->rx_rate[iface]);
+ }
+ }
+
+ dev_dbg(codec->dev, "ReTune Mobile %d %s/%dHz for %dHz sample rate\n",
+ block,
+ pdata->retune_mobile_cfgs[best].name,
+ pdata->retune_mobile_cfgs[best].rate,
+ wm8996->rx_rate[iface]);
+
+ /* The EQ will be disabled while reconfiguring it, remember the
+ * current configuration.
+ */
+ save = snd_soc_read(codec, base);
+ save &= WM8996_DSP1RX_EQ_ENA;
+
+ for (i = 0; i < ARRAY_SIZE(pdata->retune_mobile_cfgs[best].regs); i++)
+ snd_soc_update_bits(codec, base + i, 0xffff,
+ pdata->retune_mobile_cfgs[best].regs[i]);
+
+ snd_soc_update_bits(codec, base, WM8996_DSP1RX_EQ_ENA, save);
+}
+
+/* Icky as hell but saves code duplication */
+static int wm8996_get_retune_mobile_block(const char *name)
+{
+ if (strcmp(name, "DSP1 EQ Mode") == 0)
+ return 0;
+ if (strcmp(name, "DSP2 EQ Mode") == 0)
+ return 1;
+ return -EINVAL;
+}
+
+static int wm8996_put_retune_mobile_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct wm8996_pdata *pdata = &wm8996->pdata;
+ int block = wm8996_get_retune_mobile_block(kcontrol->id.name);
+ int value = ucontrol->value.integer.value[0];
+
+ if (block < 0)
+ return block;
+
+ if (value >= pdata->num_retune_mobile_cfgs)
+ return -EINVAL;
+
+ wm8996->retune_mobile_cfg[block] = value;
+
+ wm8996_set_retune_mobile(codec, block);
+
+ return 0;
+}
+
+static int wm8996_get_retune_mobile_enum(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int block = wm8996_get_retune_mobile_block(kcontrol->id.name);
+
+ ucontrol->value.enumerated.item[0] = wm8996->retune_mobile_cfg[block];
+
+ return 0;
+}
+
+static const struct snd_kcontrol_new wm8996_snd_controls[] = {
+SOC_DOUBLE_R_TLV("Capture Volume", WM8996_LEFT_LINE_INPUT_VOLUME,
+ WM8996_RIGHT_LINE_INPUT_VOLUME, 0, 31, 0, inpga_tlv),
+SOC_DOUBLE_R("Capture ZC Switch", WM8996_LEFT_LINE_INPUT_VOLUME,
+ WM8996_RIGHT_LINE_INPUT_VOLUME, 5, 1, 0),
+
+SOC_DOUBLE_TLV("DAC1 Sidetone Volume", WM8996_DAC1_MIXER_VOLUMES,
+ 0, 5, 24, 0, sidetone_tlv),
+SOC_DOUBLE_TLV("DAC2 Sidetone Volume", WM8996_DAC2_MIXER_VOLUMES,
+ 0, 5, 24, 0, sidetone_tlv),
+SOC_SINGLE("Sidetone LPF Switch", WM8996_SIDETONE, 12, 1, 0),
+SOC_ENUM("Sidetone HPF Cut-off", sidetone_hpf),
+SOC_SINGLE("Sidetone HPF Switch", WM8996_SIDETONE, 6, 1, 0),
+
+SOC_DOUBLE_R_TLV("DSP1 Capture Volume", WM8996_DSP1_TX_LEFT_VOLUME,
+ WM8996_DSP1_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("DSP2 Capture Volume", WM8996_DSP2_TX_LEFT_VOLUME,
+ WM8996_DSP2_TX_RIGHT_VOLUME, 1, 96, 0, digital_tlv),
+
+SOC_SINGLE("DSP1 Capture Notch Filter Switch", WM8996_DSP1_TX_FILTERS,
+ 13, 1, 0),
+SOC_DOUBLE("DSP1 Capture HPF Switch", WM8996_DSP1_TX_FILTERS, 12, 11, 1, 0),
+SOC_ENUM("DSP1 Capture HPF Mode", dsp1tx_hpf_mode),
+SOC_ENUM("DSP1 Capture HPF Cutoff", dsp1tx_hpf_cutoff),
+
+SOC_SINGLE("DSP2 Capture Notch Filter Switch", WM8996_DSP2_TX_FILTERS,
+ 13, 1, 0),
+SOC_DOUBLE("DSP2 Capture HPF Switch", WM8996_DSP2_TX_FILTERS, 12, 11, 1, 0),
+SOC_ENUM("DSP2 Capture HPF Mode", dsp2tx_hpf_mode),
+SOC_ENUM("DSP2 Capture HPF Cutoff", dsp2tx_hpf_cutoff),
+
+SOC_DOUBLE_R_TLV("DSP1 Playback Volume", WM8996_DSP1_RX_LEFT_VOLUME,
+ WM8996_DSP1_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_SINGLE("DSP1 Playback Switch", WM8996_DSP1_RX_FILTERS_1, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DSP2 Playback Volume", WM8996_DSP2_RX_LEFT_VOLUME,
+ WM8996_DSP2_RX_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_SINGLE("DSP2 Playback Switch", WM8996_DSP2_RX_FILTERS_1, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DAC1 Volume", WM8996_DAC1_LEFT_VOLUME,
+ WM8996_DAC1_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_DOUBLE_R("DAC1 Switch", WM8996_DAC1_LEFT_VOLUME,
+ WM8996_DAC1_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_DOUBLE_R_TLV("DAC2 Volume", WM8996_DAC2_LEFT_VOLUME,
+ WM8996_DAC2_RIGHT_VOLUME, 1, 112, 0, digital_tlv),
+SOC_DOUBLE_R("DAC2 Switch", WM8996_DAC2_LEFT_VOLUME,
+ WM8996_DAC2_RIGHT_VOLUME, 9, 1, 1),
+
+SOC_SINGLE("Speaker High Performance Switch", WM8996_OVERSAMPLING, 3, 1, 0),
+SOC_SINGLE("DMIC High Performance Switch", WM8996_OVERSAMPLING, 2, 1, 0),
+SOC_SINGLE("ADC High Performance Switch", WM8996_OVERSAMPLING, 1, 1, 0),
+SOC_SINGLE("DAC High Performance Switch", WM8996_OVERSAMPLING, 0, 1, 0),
+
+SOC_SINGLE("DAC Soft Mute Switch", WM8996_DAC_SOFTMUTE, 1, 1, 0),
+SOC_SINGLE("DAC Slow Soft Mute Switch", WM8996_DAC_SOFTMUTE, 0, 1, 0),
+
+SOC_DOUBLE_TLV("Digital Output 1 Volume", WM8996_DAC1_HPOUT1_VOLUME, 0, 4,
+ 8, 0, out_digital_tlv),
+SOC_DOUBLE_TLV("Digital Output 2 Volume", WM8996_DAC2_HPOUT2_VOLUME, 0, 4,
+ 8, 0, out_digital_tlv),
+
+SOC_DOUBLE_R_TLV("Output 1 Volume", WM8996_OUTPUT1_LEFT_VOLUME,
+ WM8996_OUTPUT1_RIGHT_VOLUME, 0, 12, 0, out_tlv),
+SOC_DOUBLE_R("Output 1 ZC Switch", WM8996_OUTPUT1_LEFT_VOLUME,
+ WM8996_OUTPUT1_RIGHT_VOLUME, 7, 1, 0),
+
+SOC_DOUBLE_R_TLV("Output 2 Volume", WM8996_OUTPUT2_LEFT_VOLUME,
+ WM8996_OUTPUT2_RIGHT_VOLUME, 0, 12, 0, out_tlv),
+SOC_DOUBLE_R("Output 2 ZC Switch", WM8996_OUTPUT2_LEFT_VOLUME,
+ WM8996_OUTPUT2_RIGHT_VOLUME, 7, 1, 0),
+
+SOC_DOUBLE_TLV("Speaker Volume", WM8996_PDM_SPEAKER_VOLUME, 0, 4, 8, 0,
+ spk_tlv),
+SOC_DOUBLE_R("Speaker Switch", WM8996_LEFT_PDM_SPEAKER,
+ WM8996_RIGHT_PDM_SPEAKER, 3, 1, 1),
+SOC_DOUBLE_R("Speaker ZC Switch", WM8996_LEFT_PDM_SPEAKER,
+ WM8996_RIGHT_PDM_SPEAKER, 2, 1, 0),
+
+SOC_SINGLE("DSP1 EQ Switch", WM8996_DSP1_RX_EQ_GAINS_1, 0, 1, 0),
+SOC_SINGLE("DSP2 EQ Switch", WM8996_DSP2_RX_EQ_GAINS_1, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new wm8996_eq_controls[] = {
+SOC_SINGLE_TLV("DSP1 EQ B1 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 11, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B2 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 6, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B3 Volume", WM8996_DSP1_RX_EQ_GAINS_1, 1, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B4 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 11, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP1 EQ B5 Volume", WM8996_DSP1_RX_EQ_GAINS_2, 6, 31, 0,
+ eq_tlv),
+
+SOC_SINGLE_TLV("DSP2 EQ B1 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 11, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B2 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 6, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B3 Volume", WM8996_DSP2_RX_EQ_GAINS_1, 1, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B4 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 11, 31, 0,
+ eq_tlv),
+SOC_SINGLE_TLV("DSP2 EQ B5 Volume", WM8996_DSP2_RX_EQ_GAINS_2, 6, 31, 0,
+ eq_tlv),
+};
+
+static int cp_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ msleep(5);
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static int rmv_short_event(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec);
+
+ /* Record which outputs we enabled */
+ switch (event) {
+ case SND_SOC_DAPM_PRE_PMD:
+ wm8996->hpout_pending &= ~w->shift;
+ break;
+ case SND_SOC_DAPM_PRE_PMU:
+ wm8996->hpout_pending |= w->shift;
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static void wait_for_dc_servo(struct snd_soc_codec *codec, u16 mask)
+{
+ struct i2c_client *i2c = to_i2c_client(codec->dev);
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int i, ret;
+ unsigned long timeout = 200;
+
+ snd_soc_write(codec, WM8996_DC_SERVO_2, mask);
+
+ /* Use the interrupt if possible */
+ do {
+ if (i2c->irq) {
+ timeout = wait_for_completion_timeout(&wm8996->dcs_done,
+ msecs_to_jiffies(200));
+ if (timeout == 0)
+ dev_err(codec->dev, "DC servo timed out\n");
+
+ } else {
+ msleep(1);
+ if (--i) {
+ timeout = 0;
+ break;
+ }
+ }
+
+ ret = snd_soc_read(codec, WM8996_DC_SERVO_2);
+ dev_dbg(codec->dev, "DC servo state: %x\n", ret);
+ } while (ret & mask);
+
+ if (timeout == 0)
+ dev_err(codec->dev, "DC servo timed out for %x\n", mask);
+ else
+ dev_dbg(codec->dev, "DC servo complete for %x\n", mask);
+}
+
+static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
+ enum snd_soc_dapm_type event, int subseq)
+{
+ struct snd_soc_codec *codec = container_of(dapm,
+ struct snd_soc_codec, dapm);
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ u16 val, mask;
+
+ /* Complete any pending DC servo starts */
+ if (wm8996->dcs_pending) {
+ dev_dbg(codec->dev, "Starting DC servo for %x\n",
+ wm8996->dcs_pending);
+
+ /* Trigger a startup sequence */
+ wait_for_dc_servo(codec, wm8996->dcs_pending
+ << WM8996_DCS_TRIG_STARTUP_0_SHIFT);
+
+ wm8996->dcs_pending = 0;
+ }
+
+ if (wm8996->hpout_pending != wm8996->hpout_ena) {
+ dev_dbg(codec->dev, "Applying RMV_SHORTs %x->%x\n",
+ wm8996->hpout_ena, wm8996->hpout_pending);
+
+ val = 0;
+ mask = 0;
+ if (wm8996->hpout_pending & HPOUT1L) {
+ val |= WM8996_HPOUT1L_RMV_SHORT;
+ mask |= WM8996_HPOUT1L_RMV_SHORT;
+ } else {
+ mask |= WM8996_HPOUT1L_RMV_SHORT |
+ WM8996_HPOUT1L_OUTP |
+ WM8996_HPOUT1L_DLY;
+ }
+
+ if (wm8996->hpout_pending & HPOUT1R) {
+ val |= WM8996_HPOUT1R_RMV_SHORT;
+ mask |= WM8996_HPOUT1R_RMV_SHORT;
+ } else {
+ mask |= WM8996_HPOUT1R_RMV_SHORT |
+ WM8996_HPOUT1R_OUTP |
+ WM8996_HPOUT1R_DLY;
+ }
+
+ snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_1, mask, val);
+
+ val = 0;
+ mask = 0;
+ if (wm8996->hpout_pending & HPOUT2L) {
+ val |= WM8996_HPOUT2L_RMV_SHORT;
+ mask |= WM8996_HPOUT2L_RMV_SHORT;
+ } else {
+ mask |= WM8996_HPOUT2L_RMV_SHORT |
+ WM8996_HPOUT2L_OUTP |
+ WM8996_HPOUT2L_DLY;
+ }
+
+ if (wm8996->hpout_pending & HPOUT2R) {
+ val |= WM8996_HPOUT2R_RMV_SHORT;
+ mask |= WM8996_HPOUT2R_RMV_SHORT;
+ } else {
+ mask |= WM8996_HPOUT2R_RMV_SHORT |
+ WM8996_HPOUT2R_OUTP |
+ WM8996_HPOUT2R_DLY;
+ }
+
+ snd_soc_update_bits(codec, WM8996_ANALOGUE_HP_2, mask, val);
+
+ wm8996->hpout_ena = wm8996->hpout_pending;
+ }
+}
+
+static int dcs_start(struct snd_soc_dapm_widget *w,
+ struct snd_kcontrol *kcontrol, int event)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(w->codec);
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ wm8996->dcs_pending |= 1 << w->shift;
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static const char *sidetone_text[] = {
+ "IN1", "IN2",
+};
+
+static const struct soc_enum left_sidetone_enum =
+ SOC_ENUM_SINGLE(WM8996_SIDETONE, 0, 2, sidetone_text);
+
+static const struct snd_kcontrol_new left_sidetone =
+ SOC_DAPM_ENUM("Left Sidetone", left_sidetone_enum);
+
+static const struct soc_enum right_sidetone_enum =
+ SOC_ENUM_SINGLE(WM8996_SIDETONE, 1, 2, sidetone_text);
+
+static const struct snd_kcontrol_new right_sidetone =
+ SOC_DAPM_ENUM("Right Sidetone", right_sidetone_enum);
+
+static const char *spk_text[] = {
+ "DAC1L", "DAC1R", "DAC2L", "DAC2R"
+};
+
+static const struct soc_enum spkl_enum =
+ SOC_ENUM_SINGLE(WM8996_LEFT_PDM_SPEAKER, 0, 4, spk_text);
+
+static const struct snd_kcontrol_new spkl_mux =
+ SOC_DAPM_ENUM("SPKL", spkl_enum);
+
+static const struct soc_enum spkr_enum =
+ SOC_ENUM_SINGLE(WM8996_RIGHT_PDM_SPEAKER, 0, 4, spk_text);
+
+static const struct snd_kcontrol_new spkr_mux =
+ SOC_DAPM_ENUM("SPKR", spkr_enum);
+
+static const char *dsp1rx_text[] = {
+ "AIF1", "AIF2"
+};
+
+static const struct soc_enum dsp1rx_enum =
+ SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 0, 2, dsp1rx_text);
+
+static const struct snd_kcontrol_new dsp1rx =
+ SOC_DAPM_ENUM("DSP1RX", dsp1rx_enum);
+
+static const char *dsp2rx_text[] = {
+ "AIF2", "AIF1"
+};
+
+static const struct soc_enum dsp2rx_enum =
+ SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 4, 2, dsp2rx_text);
+
+static const struct snd_kcontrol_new dsp2rx =
+ SOC_DAPM_ENUM("DSP2RX", dsp2rx_enum);
+
+static const char *aif2tx_text[] = {
+ "DSP2", "DSP1", "AIF1"
+};
+
+static const struct soc_enum aif2tx_enum =
+ SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_8, 6, 3, aif2tx_text);
+
+static const struct snd_kcontrol_new aif2tx =
+ SOC_DAPM_ENUM("AIF2TX", aif2tx_enum);
+
+static const char *inmux_text[] = {
+ "ADC", "DMIC1", "DMIC2"
+};
+
+static const struct soc_enum in1_enum =
+ SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 0, 3, inmux_text);
+
+static const struct snd_kcontrol_new in1_mux =
+ SOC_DAPM_ENUM("IN1 Mux", in1_enum);
+
+static const struct soc_enum in2_enum =
+ SOC_ENUM_SINGLE(WM8996_POWER_MANAGEMENT_7, 4, 3, inmux_text);
+
+static const struct snd_kcontrol_new in2_mux =
+ SOC_DAPM_ENUM("IN2 Mux", in2_enum);
+
+static const struct snd_kcontrol_new dac2r_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING,
+ 5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING,
+ 4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_RIGHT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac2l_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING,
+ 5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC2_LEFT_MIXER_ROUTING,
+ 4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC2_LEFT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1r_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING,
+ 5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING,
+ 4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_RIGHT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dac1l_mix[] = {
+SOC_DAPM_SINGLE("Right Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING,
+ 5, 1, 0),
+SOC_DAPM_SINGLE("Left Sidetone Switch", WM8996_DAC1_LEFT_MIXER_ROUTING,
+ 4, 1, 0),
+SOC_DAPM_SINGLE("DSP2 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 1, 1, 0),
+SOC_DAPM_SINGLE("DSP1 Switch", WM8996_DAC1_LEFT_MIXER_ROUTING, 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp1txl[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp1txr[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP1_TX_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp2txl[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING,
+ 1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_LEFT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+static const struct snd_kcontrol_new dsp2txr[] = {
+SOC_DAPM_SINGLE("IN1 Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING,
+ 1, 1, 0),
+SOC_DAPM_SINGLE("DAC Switch", WM8996_DSP2_TX_RIGHT_MIXER_ROUTING,
+ 0, 1, 0),
+};
+
+
+static const struct snd_soc_dapm_widget wm8996_dapm_widgets[] = {
+SND_SOC_DAPM_INPUT("IN1LN"),
+SND_SOC_DAPM_INPUT("IN1LP"),
+SND_SOC_DAPM_INPUT("IN1RN"),
+SND_SOC_DAPM_INPUT("IN1RP"),
+
+SND_SOC_DAPM_INPUT("IN2LN"),
+SND_SOC_DAPM_INPUT("IN2LP"),
+SND_SOC_DAPM_INPUT("IN2RN"),
+SND_SOC_DAPM_INPUT("IN2RP"),
+
+SND_SOC_DAPM_INPUT("DMIC1DAT"),
+SND_SOC_DAPM_INPUT("DMIC2DAT"),
+
+SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
+ SND_SOC_DAPM_POST_PMU),
+
+SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_MICBIAS("MICB2", WM8996_POWER_MANAGEMENT_1, 9, 0),
+SND_SOC_DAPM_MICBIAS("MICB1", WM8996_POWER_MANAGEMENT_1, 8, 0),
+
+SND_SOC_DAPM_PGA("IN1L PGA", WM8996_POWER_MANAGEMENT_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA("IN1R PGA", WM8996_POWER_MANAGEMENT_2, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("IN1L Mux", WM8996_POWER_MANAGEMENT_7, 2, 0, &in1_mux),
+SND_SOC_DAPM_MUX("IN1R Mux", WM8996_POWER_MANAGEMENT_7, 3, 0, &in1_mux),
+SND_SOC_DAPM_MUX("IN2L Mux", WM8996_POWER_MANAGEMENT_7, 6, 0, &in2_mux),
+SND_SOC_DAPM_MUX("IN2R Mux", WM8996_POWER_MANAGEMENT_7, 7, 0, &in2_mux),
+
+SND_SOC_DAPM_SUPPLY("DMIC2", WM8996_POWER_MANAGEMENT_7, 9, 0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("DMIC1", WM8996_POWER_MANAGEMENT_7, 8, 0, NULL, 0),
+
+SND_SOC_DAPM_ADC("DMIC2L", NULL, WM8996_POWER_MANAGEMENT_3, 5, 0),
+SND_SOC_DAPM_ADC("DMIC2R", NULL, WM8996_POWER_MANAGEMENT_3, 4, 0),
+SND_SOC_DAPM_ADC("DMIC1L", NULL, WM8996_POWER_MANAGEMENT_3, 3, 0),
+SND_SOC_DAPM_ADC("DMIC1R", NULL, WM8996_POWER_MANAGEMENT_3, 2, 0),
+
+SND_SOC_DAPM_ADC("ADCL", NULL, WM8996_POWER_MANAGEMENT_3, 1, 0),
+SND_SOC_DAPM_ADC("ADCR", NULL, WM8996_POWER_MANAGEMENT_3, 0, 0),
+
+SND_SOC_DAPM_MUX("Left Sidetone", SND_SOC_NOPM, 0, 0, &left_sidetone),
+SND_SOC_DAPM_MUX("Right Sidetone", SND_SOC_NOPM, 0, 0, &right_sidetone),
+
+SND_SOC_DAPM_AIF_IN("DSP2RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 11, 0),
+SND_SOC_DAPM_AIF_IN("DSP2RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 10, 0),
+SND_SOC_DAPM_AIF_IN("DSP1RXL", NULL, 0, WM8996_POWER_MANAGEMENT_3, 9, 0),
+SND_SOC_DAPM_AIF_IN("DSP1RXR", NULL, 1, WM8996_POWER_MANAGEMENT_3, 8, 0),
+
+SND_SOC_DAPM_MIXER("DSP2TXL", WM8996_POWER_MANAGEMENT_5, 11, 0,
+ dsp2txl, ARRAY_SIZE(dsp2txl)),
+SND_SOC_DAPM_MIXER("DSP2TXR", WM8996_POWER_MANAGEMENT_5, 10, 0,
+ dsp2txr, ARRAY_SIZE(dsp2txr)),
+SND_SOC_DAPM_MIXER("DSP1TXL", WM8996_POWER_MANAGEMENT_5, 9, 0,
+ dsp1txl, ARRAY_SIZE(dsp1txl)),
+SND_SOC_DAPM_MIXER("DSP1TXR", WM8996_POWER_MANAGEMENT_5, 8, 0,
+ dsp1txr, ARRAY_SIZE(dsp1txr)),
+
+SND_SOC_DAPM_MIXER("DAC2L Mixer", SND_SOC_NOPM, 0, 0,
+ dac2l_mix, ARRAY_SIZE(dac2l_mix)),
+SND_SOC_DAPM_MIXER("DAC2R Mixer", SND_SOC_NOPM, 0, 0,
+ dac2r_mix, ARRAY_SIZE(dac2r_mix)),
+SND_SOC_DAPM_MIXER("DAC1L Mixer", SND_SOC_NOPM, 0, 0,
+ dac1l_mix, ARRAY_SIZE(dac1l_mix)),
+SND_SOC_DAPM_MIXER("DAC1R Mixer", SND_SOC_NOPM, 0, 0,
+ dac1r_mix, ARRAY_SIZE(dac1r_mix)),
+
+SND_SOC_DAPM_DAC("DAC2L", NULL, WM8996_POWER_MANAGEMENT_5, 3, 0),
+SND_SOC_DAPM_DAC("DAC2R", NULL, WM8996_POWER_MANAGEMENT_5, 2, 0),
+SND_SOC_DAPM_DAC("DAC1L", NULL, WM8996_POWER_MANAGEMENT_5, 1, 0),
+SND_SOC_DAPM_DAC("DAC1R", NULL, WM8996_POWER_MANAGEMENT_5, 0, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 1,
+ WM8996_POWER_MANAGEMENT_4, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 2,
+ WM8996_POWER_MANAGEMENT_4, 8, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF2TX1", "AIF2 Capture", 1,
+ WM8996_POWER_MANAGEMENT_6, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF2TX0", "AIF2 Capture", 2,
+ WM8996_POWER_MANAGEMENT_6, 8, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5,
+ WM8996_POWER_MANAGEMENT_4, 5, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4,
+ WM8996_POWER_MANAGEMENT_4, 4, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3,
+ WM8996_POWER_MANAGEMENT_4, 3, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2,
+ WM8996_POWER_MANAGEMENT_4, 2, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1,
+ WM8996_POWER_MANAGEMENT_4, 1, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0,
+ WM8996_POWER_MANAGEMENT_4, 0, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5,
+ WM8996_POWER_MANAGEMENT_6, 5, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4,
+ WM8996_POWER_MANAGEMENT_6, 4, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3,
+ WM8996_POWER_MANAGEMENT_6, 3, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2,
+ WM8996_POWER_MANAGEMENT_6, 2, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1,
+ WM8996_POWER_MANAGEMENT_6, 1, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0,
+ WM8996_POWER_MANAGEMENT_6, 0, 0),
+
+/* We route as stereo pairs so define some dummy widgets to squash
+ * things down for now. RXA = 0,1, RXB = 2,3 and so on */
+SND_SOC_DAPM_PGA("AIF1RXA", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF1RXB", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF1RXC", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("AIF2RX", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_PGA("DSP2TX", SND_SOC_NOPM, 0, 0, NULL, 0),
+
+SND_SOC_DAPM_MUX("DSP1RX", SND_SOC_NOPM, 0, 0, &dsp1rx),
+SND_SOC_DAPM_MUX("DSP2RX", SND_SOC_NOPM, 0, 0, &dsp2rx),
+SND_SOC_DAPM_MUX("AIF2TX", SND_SOC_NOPM, 0, 0, &aif2tx),
+
+SND_SOC_DAPM_MUX("SPKL", SND_SOC_NOPM, 0, 0, &spkl_mux),
+SND_SOC_DAPM_MUX("SPKR", SND_SOC_NOPM, 0, 0, &spkr_mux),
+SND_SOC_DAPM_PGA("SPKL PGA", WM8996_LEFT_PDM_SPEAKER, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA("SPKR PGA", WM8996_RIGHT_PDM_SPEAKER, 4, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8996_POWER_MANAGEMENT_1, 7, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8996_ANALOGUE_HP_2, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8996_DC_SERVO_1, 2, 0, dcs_start,
+ SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8996_ANALOGUE_HP_2, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0,
+ rmv_short_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8996_POWER_MANAGEMENT_1, 6, 0,NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8996_ANALOGUE_HP_2, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8996_DC_SERVO_1, 3, 0, dcs_start,
+ SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8996_ANALOGUE_HP_2, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0,
+ rmv_short_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8996_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8996_ANALOGUE_HP_1, 5, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8996_DC_SERVO_1, 0, 0, dcs_start,
+ SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8996_ANALOGUE_HP_1, 6, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0,
+ rmv_short_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8996_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8996_ANALOGUE_HP_1, 1, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8996_DC_SERVO_1, 1, 0, dcs_start,
+ SND_SOC_DAPM_POST_PMU),
+SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8996_ANALOGUE_HP_1, 2, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0,
+ rmv_short_event,
+ SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
+
+SND_SOC_DAPM_OUTPUT("HPOUT1L"),
+SND_SOC_DAPM_OUTPUT("HPOUT1R"),
+SND_SOC_DAPM_OUTPUT("HPOUT2L"),
+SND_SOC_DAPM_OUTPUT("HPOUT2R"),
+SND_SOC_DAPM_OUTPUT("SPKDAT"),
+};
+
+static const struct snd_soc_dapm_route wm8996_dapm_routes[] = {
+ { "AIFCLK", NULL, "SYSCLK" },
+ { "SYSDSPCLK", NULL, "SYSCLK" },
+ { "Charge Pump", NULL, "SYSCLK" },
+
+ { "MICB1", NULL, "LDO2" },
+ { "MICB2", NULL, "LDO2" },
+
+ { "IN1L PGA", NULL, "IN2LN" },
+ { "IN1L PGA", NULL, "IN2LP" },
+ { "IN1L PGA", NULL, "IN1LN" },
+ { "IN1L PGA", NULL, "IN1LP" },
+
+ { "IN1R PGA", NULL, "IN2RN" },
+ { "IN1R PGA", NULL, "IN2RP" },
+ { "IN1R PGA", NULL, "IN1RN" },
+ { "IN1R PGA", NULL, "IN1RP" },
+
+ { "ADCL", NULL, "IN1L PGA" },
+
+ { "ADCR", NULL, "IN1R PGA" },
+
+ { "DMIC1L", NULL, "DMIC1DAT" },
+ { "DMIC1R", NULL, "DMIC1DAT" },
+ { "DMIC2L", NULL, "DMIC2DAT" },
+ { "DMIC2R", NULL, "DMIC2DAT" },
+
+ { "DMIC2L", NULL, "DMIC2" },
+ { "DMIC2R", NULL, "DMIC2" },
+ { "DMIC1L", NULL, "DMIC1" },
+ { "DMIC1R", NULL, "DMIC1" },
+
+ { "IN1L Mux", "ADC", "ADCL" },
+ { "IN1L Mux", "DMIC1", "DMIC1L" },
+ { "IN1L Mux", "DMIC2", "DMIC2L" },
+
+ { "IN1R Mux", "ADC", "ADCR" },
+ { "IN1R Mux", "DMIC1", "DMIC1R" },
+ { "IN1R Mux", "DMIC2", "DMIC2R" },
+
+ { "IN2L Mux", "ADC", "ADCL" },
+ { "IN2L Mux", "DMIC1", "DMIC1L" },
+ { "IN2L Mux", "DMIC2", "DMIC2L" },
+
+ { "IN2R Mux", "ADC", "ADCR" },
+ { "IN2R Mux", "DMIC1", "DMIC1R" },
+ { "IN2R Mux", "DMIC2", "DMIC2R" },
+
+ { "Left Sidetone", "IN1", "IN1L Mux" },
+ { "Left Sidetone", "IN2", "IN2L Mux" },
+
+ { "Right Sidetone", "IN1", "IN1R Mux" },
+ { "Right Sidetone", "IN2", "IN2R Mux" },
+
+ { "DSP1TXL", "IN1 Switch", "IN1L Mux" },
+ { "DSP1TXR", "IN1 Switch", "IN1R Mux" },
+
+ { "DSP2TXL", "IN1 Switch", "IN2L Mux" },
+ { "DSP2TXR", "IN1 Switch", "IN2R Mux" },
+
+ { "AIF1TX0", NULL, "DSP1TXL" },
+ { "AIF1TX1", NULL, "DSP1TXR" },
+ { "AIF1TX2", NULL, "DSP2TXL" },
+ { "AIF1TX3", NULL, "DSP2TXR" },
+ { "AIF1TX4", NULL, "AIF2RX0" },
+ { "AIF1TX5", NULL, "AIF2RX1" },
+
+ { "AIF1RX0", NULL, "AIFCLK" },
+ { "AIF1RX1", NULL, "AIFCLK" },
+ { "AIF1RX2", NULL, "AIFCLK" },
+ { "AIF1RX3", NULL, "AIFCLK" },
+ { "AIF1RX4", NULL, "AIFCLK" },
+ { "AIF1RX5", NULL, "AIFCLK" },
+
+ { "AIF2RX0", NULL, "AIFCLK" },
+ { "AIF2RX1", NULL, "AIFCLK" },
+
+ { "AIF1TX0", NULL, "AIFCLK" },
+ { "AIF1TX1", NULL, "AIFCLK" },
+ { "AIF1TX2", NULL, "AIFCLK" },
+ { "AIF1TX3", NULL, "AIFCLK" },
+ { "AIF1TX4", NULL, "AIFCLK" },
+ { "AIF1TX5", NULL, "AIFCLK" },
+
+ { "AIF2TX0", NULL, "AIFCLK" },
+ { "AIF2TX1", NULL, "AIFCLK" },
+
+ { "DSP1RXL", NULL, "SYSDSPCLK" },
+ { "DSP1RXR", NULL, "SYSDSPCLK" },
+ { "DSP2RXL", NULL, "SYSDSPCLK" },
+ { "DSP2RXR", NULL, "SYSDSPCLK" },
+ { "DSP1TXL", NULL, "SYSDSPCLK" },
+ { "DSP1TXR", NULL, "SYSDSPCLK" },
+ { "DSP2TXL", NULL, "SYSDSPCLK" },
+ { "DSP2TXR", NULL, "SYSDSPCLK" },
+
+ { "AIF1RXA", NULL, "AIF1RX0" },
+ { "AIF1RXA", NULL, "AIF1RX1" },
+ { "AIF1RXB", NULL, "AIF1RX2" },
+ { "AIF1RXB", NULL, "AIF1RX3" },
+ { "AIF1RXC", NULL, "AIF1RX4" },
+ { "AIF1RXC", NULL, "AIF1RX5" },
+
+ { "AIF2RX", NULL, "AIF2RX0" },
+ { "AIF2RX", NULL, "AIF2RX1" },
+
+ { "AIF2TX", "DSP2", "DSP2TX" },
+ { "AIF2TX", "DSP1", "DSP1RX" },
+ { "AIF2TX", "AIF1", "AIF1RXC" },
+
+ { "DSP1RXL", NULL, "DSP1RX" },
+ { "DSP1RXR", NULL, "DSP1RX" },
+ { "DSP2RXL", NULL, "DSP2RX" },
+ { "DSP2RXR", NULL, "DSP2RX" },
+
+ { "DSP2TX", NULL, "DSP2TXL" },
+ { "DSP2TX", NULL, "DSP2TXR" },
+
+ { "DSP1RX", "AIF1", "AIF1RXA" },
+ { "DSP1RX", "AIF2", "AIF2RX" },
+
+ { "DSP2RX", "AIF1", "AIF1RXB" },
+ { "DSP2RX", "AIF2", "AIF2RX" },
+
+ { "DAC2L Mixer", "DSP2 Switch", "DSP2RXL" },
+ { "DAC2L Mixer", "DSP1 Switch", "DSP1RXL" },
+ { "DAC2L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+ { "DAC2L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+ { "DAC2R Mixer", "DSP2 Switch", "DSP2RXR" },
+ { "DAC2R Mixer", "DSP1 Switch", "DSP1RXR" },
+ { "DAC2R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+ { "DAC2R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+ { "DAC1L Mixer", "DSP2 Switch", "DSP2RXL" },
+ { "DAC1L Mixer", "DSP1 Switch", "DSP1RXL" },
+ { "DAC1L Mixer", "Right Sidetone Switch", "Right Sidetone" },
+ { "DAC1L Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+ { "DAC1R Mixer", "DSP2 Switch", "DSP2RXR" },
+ { "DAC1R Mixer", "DSP1 Switch", "DSP1RXR" },
+ { "DAC1R Mixer", "Right Sidetone Switch", "Right Sidetone" },
+ { "DAC1R Mixer", "Left Sidetone Switch", "Left Sidetone" },
+
+ { "DAC1L", NULL, "DAC1L Mixer" },
+ { "DAC1R", NULL, "DAC1R Mixer" },
+ { "DAC2L", NULL, "DAC2L Mixer" },
+ { "DAC2R", NULL, "DAC2R Mixer" },
+
+ { "HPOUT2L PGA", NULL, "Charge Pump" },
+ { "HPOUT2L PGA", NULL, "DAC2L" },
+ { "HPOUT2L_DLY", NULL, "HPOUT2L PGA" },
+ { "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" },
+ { "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" },
+ { "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" },
+
+ { "HPOUT2R PGA", NULL, "Charge Pump" },
+ { "HPOUT2R PGA", NULL, "DAC2R" },
+ { "HPOUT2R_DLY", NULL, "HPOUT2R PGA" },
+ { "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" },
+ { "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" },
+ { "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" },
+
+ { "HPOUT1L PGA", NULL, "Charge Pump" },
+ { "HPOUT1L PGA", NULL, "DAC1L" },
+ { "HPOUT1L_DLY", NULL, "HPOUT1L PGA" },
+ { "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" },
+ { "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" },
+ { "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" },
+
+ { "HPOUT1R PGA", NULL, "Charge Pump" },
+ { "HPOUT1R PGA", NULL, "DAC1R" },
+ { "HPOUT1R_DLY", NULL, "HPOUT1R PGA" },
+ { "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" },
+ { "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" },
+ { "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" },
+
+ { "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" },
+ { "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" },
+ { "HPOUT1L", NULL, "HPOUT1L_RMV_SHORT" },
+ { "HPOUT1R", NULL, "HPOUT1R_RMV_SHORT" },
+
+ { "SPKL", "DAC1L", "DAC1L" },
+ { "SPKL", "DAC1R", "DAC1R" },
+ { "SPKL", "DAC2L", "DAC2L" },
+ { "SPKL", "DAC2R", "DAC2R" },
+
+ { "SPKR", "DAC1L", "DAC1L" },
+ { "SPKR", "DAC1R", "DAC1R" },
+ { "SPKR", "DAC2L", "DAC2L" },
+ { "SPKR", "DAC2R", "DAC2R" },
+
+ { "SPKL PGA", NULL, "SPKL" },
+ { "SPKR PGA", NULL, "SPKR" },
+
+ { "SPKDAT", NULL, "SPKL PGA" },
+ { "SPKDAT", NULL, "SPKR PGA" },
+};
+
+static int wm8996_readable_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ /* Due to the sparseness of the register map the compiler
+ * output from an explicit switch statement ends up being much
+ * more efficient than a table.
+ */
+ switch (reg) {
+ case WM8996_SOFTWARE_RESET:
+ case WM8996_POWER_MANAGEMENT_1:
+ case WM8996_POWER_MANAGEMENT_2:
+ case WM8996_POWER_MANAGEMENT_3:
+ case WM8996_POWER_MANAGEMENT_4:
+ case WM8996_POWER_MANAGEMENT_5:
+ case WM8996_POWER_MANAGEMENT_6:
+ case WM8996_POWER_MANAGEMENT_7:
+ case WM8996_POWER_MANAGEMENT_8:
+ case WM8996_LEFT_LINE_INPUT_VOLUME:
+ case WM8996_RIGHT_LINE_INPUT_VOLUME:
+ case WM8996_LINE_INPUT_CONTROL:
+ case WM8996_DAC1_HPOUT1_VOLUME:
+ case WM8996_DAC2_HPOUT2_VOLUME:
+ case WM8996_DAC1_LEFT_VOLUME:
+ case WM8996_DAC1_RIGHT_VOLUME:
+ case WM8996_DAC2_LEFT_VOLUME:
+ case WM8996_DAC2_RIGHT_VOLUME:
+ case WM8996_OUTPUT1_LEFT_VOLUME:
+ case WM8996_OUTPUT1_RIGHT_VOLUME:
+ case WM8996_OUTPUT2_LEFT_VOLUME:
+ case WM8996_OUTPUT2_RIGHT_VOLUME:
+ case WM8996_MICBIAS_1:
+ case WM8996_MICBIAS_2:
+ case WM8996_LDO_1:
+ case WM8996_LDO_2:
+ case WM8996_ACCESSORY_DETECT_MODE_1:
+ case WM8996_ACCESSORY_DETECT_MODE_2:
+ case WM8996_HEADPHONE_DETECT_1:
+ case WM8996_HEADPHONE_DETECT_2:
+ case WM8996_MIC_DETECT_1:
+ case WM8996_MIC_DETECT_2:
+ case WM8996_MIC_DETECT_3:
+ case WM8996_CHARGE_PUMP_1:
+ case WM8996_CHARGE_PUMP_2:
+ case WM8996_DC_SERVO_1:
+ case WM8996_DC_SERVO_2:
+ case WM8996_DC_SERVO_3:
+ case WM8996_DC_SERVO_5:
+ case WM8996_DC_SERVO_6:
+ case WM8996_DC_SERVO_7:
+ case WM8996_DC_SERVO_READBACK_0:
+ case WM8996_ANALOGUE_HP_1:
+ case WM8996_ANALOGUE_HP_2:
+ case WM8996_CHIP_REVISION:
+ case WM8996_CONTROL_INTERFACE_1:
+ case WM8996_WRITE_SEQUENCER_CTRL_1:
+ case WM8996_WRITE_SEQUENCER_CTRL_2:
+ case WM8996_AIF_CLOCKING_1:
+ case WM8996_AIF_CLOCKING_2:
+ case WM8996_CLOCKING_1:
+ case WM8996_CLOCKING_2:
+ case WM8996_AIF_RATE:
+ case WM8996_FLL_CONTROL_1:
+ case WM8996_FLL_CONTROL_2:
+ case WM8996_FLL_CONTROL_3:
+ case WM8996_FLL_CONTROL_4:
+ case WM8996_FLL_CONTROL_5:
+ case WM8996_FLL_CONTROL_6:
+ case WM8996_FLL_EFS_1:
+ case WM8996_FLL_EFS_2:
+ case WM8996_AIF1_CONTROL:
+ case WM8996_AIF1_BCLK:
+ case WM8996_AIF1_TX_LRCLK_1:
+ case WM8996_AIF1_TX_LRCLK_2:
+ case WM8996_AIF1_RX_LRCLK_1:
+ case WM8996_AIF1_RX_LRCLK_2:
+ case WM8996_AIF1TX_DATA_CONFIGURATION_1:
+ case WM8996_AIF1TX_DATA_CONFIGURATION_2:
+ case WM8996_AIF1RX_DATA_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_0_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_1_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_2_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_3_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_4_CONFIGURATION:
+ case WM8996_AIF1TX_CHANNEL_5_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_0_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_1_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_2_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_3_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_4_CONFIGURATION:
+ case WM8996_AIF1RX_CHANNEL_5_CONFIGURATION:
+ case WM8996_AIF1RX_MONO_CONFIGURATION:
+ case WM8996_AIF1TX_TEST:
+ case WM8996_AIF2_CONTROL:
+ case WM8996_AIF2_BCLK:
+ case WM8996_AIF2_TX_LRCLK_1:
+ case WM8996_AIF2_TX_LRCLK_2:
+ case WM8996_AIF2_RX_LRCLK_1:
+ case WM8996_AIF2_RX_LRCLK_2:
+ case WM8996_AIF2TX_DATA_CONFIGURATION_1:
+ case WM8996_AIF2TX_DATA_CONFIGURATION_2:
+ case WM8996_AIF2RX_DATA_CONFIGURATION:
+ case WM8996_AIF2TX_CHANNEL_0_CONFIGURATION:
+ case WM8996_AIF2TX_CHANNEL_1_CONFIGURATION:
+ case WM8996_AIF2RX_CHANNEL_0_CONFIGURATION:
+ case WM8996_AIF2RX_CHANNEL_1_CONFIGURATION:
+ case WM8996_AIF2RX_MONO_CONFIGURATION:
+ case WM8996_AIF2TX_TEST:
+ case WM8996_DSP1_TX_LEFT_VOLUME:
+ case WM8996_DSP1_TX_RIGHT_VOLUME:
+ case WM8996_DSP1_RX_LEFT_VOLUME:
+ case WM8996_DSP1_RX_RIGHT_VOLUME:
+ case WM8996_DSP1_TX_FILTERS:
+ case WM8996_DSP1_RX_FILTERS_1:
+ case WM8996_DSP1_RX_FILTERS_2:
+ case WM8996_DSP1_DRC_1:
+ case WM8996_DSP1_DRC_2:
+ case WM8996_DSP1_DRC_3:
+ case WM8996_DSP1_DRC_4:
+ case WM8996_DSP1_DRC_5:
+ case WM8996_DSP1_RX_EQ_GAINS_1:
+ case WM8996_DSP1_RX_EQ_GAINS_2:
+ case WM8996_DSP1_RX_EQ_BAND_1_A:
+ case WM8996_DSP1_RX_EQ_BAND_1_B:
+ case WM8996_DSP1_RX_EQ_BAND_1_PG:
+ case WM8996_DSP1_RX_EQ_BAND_2_A:
+ case WM8996_DSP1_RX_EQ_BAND_2_B:
+ case WM8996_DSP1_RX_EQ_BAND_2_C:
+ case WM8996_DSP1_RX_EQ_BAND_2_PG:
+ case WM8996_DSP1_RX_EQ_BAND_3_A:
+ case WM8996_DSP1_RX_EQ_BAND_3_B:
+ case WM8996_DSP1_RX_EQ_BAND_3_C:
+ case WM8996_DSP1_RX_EQ_BAND_3_PG:
+ case WM8996_DSP1_RX_EQ_BAND_4_A:
+ case WM8996_DSP1_RX_EQ_BAND_4_B:
+ case WM8996_DSP1_RX_EQ_BAND_4_C:
+ case WM8996_DSP1_RX_EQ_BAND_4_PG:
+ case WM8996_DSP1_RX_EQ_BAND_5_A:
+ case WM8996_DSP1_RX_EQ_BAND_5_B:
+ case WM8996_DSP1_RX_EQ_BAND_5_PG:
+ case WM8996_DSP2_TX_LEFT_VOLUME:
+ case WM8996_DSP2_TX_RIGHT_VOLUME:
+ case WM8996_DSP2_RX_LEFT_VOLUME:
+ case WM8996_DSP2_RX_RIGHT_VOLUME:
+ case WM8996_DSP2_TX_FILTERS:
+ case WM8996_DSP2_RX_FILTERS_1:
+ case WM8996_DSP2_RX_FILTERS_2:
+ case WM8996_DSP2_DRC_1:
+ case WM8996_DSP2_DRC_2:
+ case WM8996_DSP2_DRC_3:
+ case WM8996_DSP2_DRC_4:
+ case WM8996_DSP2_DRC_5:
+ case WM8996_DSP2_RX_EQ_GAINS_1:
+ case WM8996_DSP2_RX_EQ_GAINS_2:
+ case WM8996_DSP2_RX_EQ_BAND_1_A:
+ case WM8996_DSP2_RX_EQ_BAND_1_B:
+ case WM8996_DSP2_RX_EQ_BAND_1_PG:
+ case WM8996_DSP2_RX_EQ_BAND_2_A:
+ case WM8996_DSP2_RX_EQ_BAND_2_B:
+ case WM8996_DSP2_RX_EQ_BAND_2_C:
+ case WM8996_DSP2_RX_EQ_BAND_2_PG:
+ case WM8996_DSP2_RX_EQ_BAND_3_A:
+ case WM8996_DSP2_RX_EQ_BAND_3_B:
+ case WM8996_DSP2_RX_EQ_BAND_3_C:
+ case WM8996_DSP2_RX_EQ_BAND_3_PG:
+ case WM8996_DSP2_RX_EQ_BAND_4_A:
+ case WM8996_DSP2_RX_EQ_BAND_4_B:
+ case WM8996_DSP2_RX_EQ_BAND_4_C:
+ case WM8996_DSP2_RX_EQ_BAND_4_PG:
+ case WM8996_DSP2_RX_EQ_BAND_5_A:
+ case WM8996_DSP2_RX_EQ_BAND_5_B:
+ case WM8996_DSP2_RX_EQ_BAND_5_PG:
+ case WM8996_DAC1_MIXER_VOLUMES:
+ case WM8996_DAC1_LEFT_MIXER_ROUTING:
+ case WM8996_DAC1_RIGHT_MIXER_ROUTING:
+ case WM8996_DAC2_MIXER_VOLUMES:
+ case WM8996_DAC2_LEFT_MIXER_ROUTING:
+ case WM8996_DAC2_RIGHT_MIXER_ROUTING:
+ case WM8996_DSP1_TX_LEFT_MIXER_ROUTING:
+ case WM8996_DSP1_TX_RIGHT_MIXER_ROUTING:
+ case WM8996_DSP2_TX_LEFT_MIXER_ROUTING:
+ case WM8996_DSP2_TX_RIGHT_MIXER_ROUTING:
+ case WM8996_DSP_TX_MIXER_SELECT:
+ case WM8996_DAC_SOFTMUTE:
+ case WM8996_OVERSAMPLING:
+ case WM8996_SIDETONE:
+ case WM8996_GPIO_1:
+ case WM8996_GPIO_2:
+ case WM8996_GPIO_3:
+ case WM8996_GPIO_4:
+ case WM8996_GPIO_5:
+ case WM8996_PULL_CONTROL_1:
+ case WM8996_PULL_CONTROL_2:
+ case WM8996_INTERRUPT_STATUS_1:
+ case WM8996_INTERRUPT_STATUS_2:
+ case WM8996_INTERRUPT_RAW_STATUS_2:
+ case WM8996_INTERRUPT_STATUS_1_MASK:
+ case WM8996_INTERRUPT_STATUS_2_MASK:
+ case WM8996_INTERRUPT_CONTROL:
+ case WM8996_LEFT_PDM_SPEAKER:
+ case WM8996_RIGHT_PDM_SPEAKER:
+ case WM8996_PDM_SPEAKER_MUTE_SEQUENCE:
+ case WM8996_PDM_SPEAKER_VOLUME:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static int wm8996_volatile_register(struct snd_soc_codec *codec,
+ unsigned int reg)
+{
+ switch (reg) {
+ case WM8996_SOFTWARE_RESET:
+ case WM8996_CHIP_REVISION:
+ case WM8996_LDO_1:
+ case WM8996_LDO_2:
+ case WM8996_INTERRUPT_STATUS_1:
+ case WM8996_INTERRUPT_STATUS_2:
+ case WM8996_INTERRUPT_RAW_STATUS_2:
+ case WM8996_DC_SERVO_READBACK_0:
+ case WM8996_DC_SERVO_2:
+ case WM8996_DC_SERVO_6:
+ case WM8996_DC_SERVO_7:
+ case WM8996_FLL_CONTROL_6:
+ case WM8996_MIC_DETECT_3:
+ case WM8996_HEADPHONE_DETECT_1:
+ case WM8996_HEADPHONE_DETECT_2:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
+static int wm8996_reset(struct snd_soc_codec *codec)
+{
+ return snd_soc_write(codec, WM8996_SOFTWARE_RESET, 0x8915);
+}
+
+static const int bclk_divs[] = {
+ 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96
+};
+
+static void wm8996_update_bclk(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int aif, best, cur_val, bclk_rate, bclk_reg, i;
+
+ /* Don't bother if we're in a low frequency idle mode that
+ * can't support audio.
+ */
+ if (wm8996->sysclk < 64000)
+ return;
+
+ for (aif = 0; aif < WM8996_AIFS; aif++) {
+ switch (aif) {
+ case 0:
+ bclk_reg = WM8996_AIF1_BCLK;
+ break;
+ case 1:
+ bclk_reg = WM8996_AIF2_BCLK;
+ break;
+ }
+
+ bclk_rate = wm8996->bclk_rate[aif];
+
+ /* Pick a divisor for BCLK as close as we can get to ideal */
+ best = 0;
+ for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) {
+ cur_val = (wm8996->sysclk / bclk_divs[i]) - bclk_rate;
+ if (cur_val < 0) /* BCLK table is sorted */
+ break;
+ best = i;
+ }
+ bclk_rate = wm8996->sysclk / bclk_divs[best];
+ dev_dbg(codec->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n",
+ bclk_divs[best], bclk_rate);
+
+ snd_soc_update_bits(codec, bclk_reg,
+ WM8996_AIF1_BCLK_DIV_MASK, best);
+ }
+}
+
+static int wm8996_set_bias_level(struct snd_soc_codec *codec,
+ enum snd_soc_bias_level level)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ switch (level) {
+ case SND_SOC_BIAS_ON:
+ break;
+
+ case SND_SOC_BIAS_PREPARE:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
+ snd_soc_update_bits(codec, WM8996_POWER_MANAGEMENT_1,
+ WM8996_BG_ENA, WM8996_BG_ENA);
+ msleep(2);
+ }
+ break;
+
+ case SND_SOC_BIAS_STANDBY:
+ if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8996->supplies),
+ wm8996->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev,
+ "Failed to enable supplies: %d\n",
+ ret);
+ return ret;
+ }
+
+ if (wm8996->pdata.ldo_ena >= 0) {
+ gpio_set_value_cansleep(wm8996->pdata.ldo_ena,
+ 1);
+ msleep(5);
+ }
+
+ codec->cache_only = false;
+ snd_soc_cache_sync(codec);
+ }
+
+ snd_soc_update_bits(codec, WM8996_POWER_MANAGEMENT_1,
+ WM8996_BG_ENA, 0);
+ break;
+
+ case SND_SOC_BIAS_OFF:
+ codec->cache_only = true;
+ if (wm8996->pdata.ldo_ena >= 0)
+ gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
+ regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies),
+ wm8996->supplies);
+ break;
+ }
+
+ codec->dapm.bias_level = level;
+
+ return 0;
+}
+
+static int wm8996_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ int aifctrl = 0;
+ int bclk = 0;
+ int lrclk_tx = 0;
+ int lrclk_rx = 0;
+ int aifctrl_reg, bclk_reg, lrclk_tx_reg, lrclk_rx_reg;
+
+ switch (dai->id) {
+ case 0:
+ aifctrl_reg = WM8996_AIF1_CONTROL;
+ bclk_reg = WM8996_AIF1_BCLK;
+ lrclk_tx_reg = WM8996_AIF1_TX_LRCLK_2;
+ lrclk_rx_reg = WM8996_AIF1_RX_LRCLK_2;
+ break;
+ case 1:
+ aifctrl_reg = WM8996_AIF2_CONTROL;
+ bclk_reg = WM8996_AIF2_BCLK;
+ lrclk_tx_reg = WM8996_AIF2_TX_LRCLK_2;
+ lrclk_rx_reg = WM8996_AIF2_RX_LRCLK_2;
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+ case SND_SOC_DAIFMT_NB_NF:
+ break;
+ case SND_SOC_DAIFMT_IB_NF:
+ bclk |= WM8996_AIF1_BCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_NB_IF:
+ lrclk_tx |= WM8996_AIF1TX_LRCLK_INV;
+ lrclk_rx |= WM8996_AIF1RX_LRCLK_INV;
+ break;
+ case SND_SOC_DAIFMT_IB_IF:
+ bclk |= WM8996_AIF1_BCLK_INV;
+ lrclk_tx |= WM8996_AIF1TX_LRCLK_INV;
+ lrclk_rx |= WM8996_AIF1RX_LRCLK_INV;
+ break;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+ case SND_SOC_DAIFMT_CBS_CFS:
+ break;
+ case SND_SOC_DAIFMT_CBS_CFM:
+ lrclk_tx |= WM8996_AIF1TX_LRCLK_MSTR;
+ lrclk_rx |= WM8996_AIF1RX_LRCLK_MSTR;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFS:
+ bclk |= WM8996_AIF1_BCLK_MSTR;
+ break;
+ case SND_SOC_DAIFMT_CBM_CFM:
+ bclk |= WM8996_AIF1_BCLK_MSTR;
+ lrclk_tx |= WM8996_AIF1TX_LRCLK_MSTR;
+ lrclk_rx |= WM8996_AIF1RX_LRCLK_MSTR;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+ case SND_SOC_DAIFMT_DSP_A:
+ break;
+ case SND_SOC_DAIFMT_DSP_B:
+ aifctrl |= 1;
+ break;
+ case SND_SOC_DAIFMT_I2S:
+ aifctrl |= 2;
+ break;
+ case SND_SOC_DAIFMT_LEFT_J:
+ aifctrl |= 3;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ snd_soc_update_bits(codec, aifctrl_reg, WM8996_AIF1_FMT_MASK, aifctrl);
+ snd_soc_update_bits(codec, bclk_reg,
+ WM8996_AIF1_BCLK_INV | WM8996_AIF1_BCLK_MSTR,
+ bclk);
+ snd_soc_update_bits(codec, lrclk_tx_reg,
+ WM8996_AIF1TX_LRCLK_INV |
+ WM8996_AIF1TX_LRCLK_MSTR,
+ lrclk_tx);
+ snd_soc_update_bits(codec, lrclk_rx_reg,
+ WM8996_AIF1RX_LRCLK_INV |
+ WM8996_AIF1RX_LRCLK_MSTR,
+ lrclk_rx);
+
+ return 0;
+}
+
+static const int dsp_divs[] = {
+ 48000, 32000, 16000, 8000
+};
+
+static int wm8996_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int bits, i, bclk_rate;
+ int aifdata = 0;
+ int lrclk = 0;
+ int dsp = 0;
+ int aifdata_reg, lrclk_reg, dsp_shift;
+
+ switch (dai->id) {
+ case 0:
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+ (snd_soc_read(codec, WM8996_GPIO_1)) & WM8996_GP1_FN_MASK) {
+ aifdata_reg = WM8996_AIF1RX_DATA_CONFIGURATION;
+ lrclk_reg = WM8996_AIF1_RX_LRCLK_1;
+ } else {
+ aifdata_reg = WM8996_AIF1TX_DATA_CONFIGURATION_1;
+ lrclk_reg = WM8996_AIF1_TX_LRCLK_1;
+ }
+ dsp_shift = 0;
+ break;
+ case 1:
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+ (snd_soc_read(codec, WM8996_GPIO_2)) & WM8996_GP2_FN_MASK) {
+ aifdata_reg = WM8996_AIF2RX_DATA_CONFIGURATION;
+ lrclk_reg = WM8996_AIF2_RX_LRCLK_1;
+ } else {
+ aifdata_reg = WM8996_AIF2TX_DATA_CONFIGURATION_1;
+ lrclk_reg = WM8996_AIF2_TX_LRCLK_1;
+ }
+ dsp_shift = WM8996_DSP2_DIV_SHIFT;
+ break;
+ default:
+ BUG();
+ return -EINVAL;
+ }
+
+ bclk_rate = snd_soc_params_to_bclk(params);
+ if (bclk_rate < 0) {
+ dev_err(codec->dev, "Unsupported BCLK rate: %d\n", bclk_rate);
+ return bclk_rate;
+ }
+
+ wm8996->bclk_rate[dai->id] = bclk_rate;
+ wm8996->rx_rate[dai->id] = params_rate(params);
+
+ /* Needs looking at for TDM */
+ bits = snd_pcm_format_width(params_format(params));
+ if (bits < 0)
+ return bits;
+ aifdata |= (bits << WM8996_AIF1TX_WL_SHIFT) | bits;
+
+ for (i = 0; i < ARRAY_SIZE(dsp_divs); i++) {
+ if (dsp_divs[i] == params_rate(params))
+ break;
+ }
+ if (i == ARRAY_SIZE(dsp_divs)) {
+ dev_err(codec->dev, "Unsupported sample rate %dHz\n",
+ params_rate(params));
+ return -EINVAL;
+ }
+ dsp |= i << dsp_shift;
+
+ wm8996_update_bclk(codec);
+
+ lrclk = bclk_rate / params_rate(params);
+ dev_dbg(dai->dev, "Using LRCLK rate %d for actual LRCLK %dHz\n",
+ lrclk, bclk_rate / lrclk);
+
+ snd_soc_update_bits(codec, aifdata_reg,
+ WM8996_AIF1TX_WL_MASK |
+ WM8996_AIF1TX_SLOT_LEN_MASK,
+ aifdata);
+ snd_soc_update_bits(codec, lrclk_reg, WM8996_AIF1RX_RATE_MASK,
+ lrclk);
+ snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_2,
+ WM8996_DSP1_DIV_SHIFT << dsp_shift, dsp);
+
+ return 0;
+}
+
+static int wm8996_set_sysclk(struct snd_soc_dai *dai,
+ int clk_id, unsigned int freq, int dir)
+{
+ struct snd_soc_codec *codec = dai->codec;
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int lfclk = 0;
+ int ratediv = 0;
+ int src;
+ int old;
+
+ if (freq == wm8996->sysclk && clk_id == wm8996->sysclk_src)
+ return 0;
+
+ /* Disable SYSCLK while we reconfigure */
+ old = snd_soc_read(codec, WM8996_AIF_CLOCKING_1) & WM8996_SYSCLK_ENA;
+ snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1,
+ WM8996_SYSCLK_ENA, 0);
+
+ switch (clk_id) {
+ case WM8996_SYSCLK_MCLK1:
+ wm8996->sysclk = freq;
+ src = 0;
+ break;
+ case WM8996_SYSCLK_MCLK2:
+ wm8996->sysclk = freq;
+ src = 1;
+ break;
+ case WM8996_SYSCLK_FLL:
+ wm8996->sysclk = freq;
+ src = 2;
+ break;
+ default:
+ dev_err(codec->dev, "Unsupported clock source %d\n", clk_id);
+ return -EINVAL;
+ }
+
+ switch (wm8996->sysclk) {
+ case 6144000:
+ snd_soc_update_bits(codec, WM8996_AIF_RATE,
+ WM8996_SYSCLK_RATE, 0);
+ break;
+ case 24576000:
+ ratediv = WM8996_SYSCLK_DIV;
+ case 12288000:
+ snd_soc_update_bits(codec, WM8996_AIF_RATE,
+ WM8996_SYSCLK_RATE, WM8996_SYSCLK_RATE);
+ break;
+ case 32000:
+ case 32768:
+ lfclk = WM8996_LFCLK_ENA;
+ break;
+ default:
+ dev_warn(codec->dev, "Unsupported clock rate %dHz\n",
+ wm8996->sysclk);
+ return -EINVAL;
+ }
+
+ wm8996_update_bclk(codec);
+
+ snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1,
+ WM8996_SYSCLK_SRC_MASK | WM8996_SYSCLK_DIV_MASK,
+ src << WM8996_SYSCLK_SRC_SHIFT | ratediv);
+ snd_soc_update_bits(codec, WM8996_CLOCKING_1, WM8996_LFCLK_ENA, lfclk);
+ snd_soc_update_bits(codec, WM8996_AIF_CLOCKING_1,
+ WM8996_SYSCLK_ENA, old);
+
+ wm8996->sysclk_src = clk_id;
+
+ return 0;
+}
+
+struct _fll_div {
+ u16 fll_fratio;
+ u16 fll_outdiv;
+ u16 fll_refclk_div;
+ u16 fll_loop_gain;
+ u16 fll_ref_freq;
+ u16 n;
+ u16 theta;
+ u16 lambda;
+};
+
+static struct {
+ unsigned int min;
+ unsigned int max;
+ u16 fll_fratio;
+ int ratio;
+} fll_fratios[] = {
+ { 0, 64000, 4, 16 },
+ { 64000, 128000, 3, 8 },
+ { 128000, 256000, 2, 4 },
+ { 256000, 1000000, 1, 2 },
+ { 1000000, 13500000, 0, 1 },
+};
+
+static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
+ unsigned int Fout)
+{
+ unsigned int target;
+ unsigned int div;
+ unsigned int fratio, gcd_fll;
+ int i;
+
+ /* Fref must be <=13.5MHz */
+ div = 1;
+ fll_div->fll_refclk_div = 0;
+ while ((Fref / div) > 13500000) {
+ div *= 2;
+ fll_div->fll_refclk_div++;
+
+ if (div > 8) {
+ pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
+ Fref);
+ return -EINVAL;
+ }
+ }
+
+ pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
+
+ /* Apply the division for our remaining calculations */
+ Fref /= div;
+
+ if (Fref >= 3000000)
+ fll_div->fll_loop_gain = 5;
+ else
+ fll_div->fll_loop_gain = 0;
+
+ if (Fref >= 48000)
+ fll_div->fll_ref_freq = 0;
+ else
+ fll_div->fll_ref_freq = 1;
+
+ /* Fvco should be 90-100MHz; don't check the upper bound */
+ div = 2;
+ while (Fout * div < 90000000) {
+ div++;
+ if (div > 64) {
+ pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
+ Fout);
+ return -EINVAL;
+ }
+ }
+ target = Fout * div;
+ fll_div->fll_outdiv = div - 1;
+
+ pr_debug("FLL Fvco=%dHz\n", target);
+
+ /* Find an appropraite FLL_FRATIO and factor it out of the target */
+ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
+ if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
+ fll_div->fll_fratio = fll_fratios[i].fll_fratio;
+ fratio = fll_fratios[i].ratio;
+ break;
+ }
+ }
+ if (i == ARRAY_SIZE(fll_fratios)) {
+ pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
+ return -EINVAL;
+ }
+
+ fll_div->n = target / (fratio * Fref);
+
+ if (target % Fref == 0) {
+ fll_div->theta = 0;
+ fll_div->lambda = 0;
+ } else {
+ gcd_fll = gcd(target, fratio * Fref);
+
+ fll_div->theta = (target - (fll_div->n * fratio * Fref))
+ / gcd_fll;
+ fll_div->lambda = (fratio * Fref) / gcd_fll;
+ }
+
+ pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
+ fll_div->n, fll_div->theta, fll_div->lambda);
+ pr_debug("FLL_FRATIO=%x FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
+ fll_div->fll_fratio, fll_div->fll_outdiv,
+ fll_div->fll_refclk_div);
+
+ return 0;
+}
+
+static int wm8996_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
+ unsigned int Fref, unsigned int Fout)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct i2c_client *i2c = to_i2c_client(codec->dev);
+ struct _fll_div fll_div;
+ unsigned long timeout;
+ int ret, reg;
+
+ /* Any change? */
+ if (source == wm8996->fll_src && Fref == wm8996->fll_fref &&
+ Fout == wm8996->fll_fout)
+ return 0;
+
+ if (Fout == 0) {
+ dev_dbg(codec->dev, "FLL disabled\n");
+
+ wm8996->fll_fref = 0;
+ wm8996->fll_fout = 0;
+
+ snd_soc_update_bits(codec, WM8996_FLL_CONTROL_1,
+ WM8996_FLL_ENA, 0);
+
+ return 0;
+ }
+
+ ret = fll_factors(&fll_div, Fref, Fout);
+ if (ret != 0)
+ return ret;
+
+ switch (source) {
+ case WM8996_FLL_MCLK1:
+ reg = 0;
+ break;
+ case WM8996_FLL_MCLK2:
+ reg = 1;
+ break;
+ case WM8996_FLL_DACLRCLK1:
+ reg = 2;
+ break;
+ case WM8996_FLL_BCLK1:
+ reg = 3;
+ break;
+ default:
+ dev_err(codec->dev, "Unknown FLL source %d\n", ret);
+ return -EINVAL;
+ }
+
+ reg |= fll_div.fll_refclk_div << WM8996_FLL_REFCLK_DIV_SHIFT;
+ reg |= fll_div.fll_ref_freq << WM8996_FLL_REF_FREQ_SHIFT;
+
+ snd_soc_update_bits(codec, WM8996_FLL_CONTROL_5,
+ WM8996_FLL_REFCLK_DIV_MASK | WM8996_FLL_REF_FREQ |
+ WM8996_FLL_REFCLK_SRC_MASK, reg);
+
+ reg = 0;
+ if (fll_div.theta || fll_div.lambda)
+ reg |= WM8996_FLL_EFS_ENA | (3 << WM8996_FLL_LFSR_SEL_SHIFT);
+ else
+ reg |= 1 << WM8996_FLL_LFSR_SEL_SHIFT;
+ snd_soc_write(codec, WM8996_FLL_EFS_2, reg);
+
+ snd_soc_update_bits(codec, WM8996_FLL_CONTROL_2,
+ WM8996_FLL_OUTDIV_MASK |
+ WM8996_FLL_FRATIO_MASK,
+ (fll_div.fll_outdiv << WM8996_FLL_OUTDIV_SHIFT) |
+ (fll_div.fll_fratio));
+
+ snd_soc_write(codec, WM8996_FLL_CONTROL_3, fll_div.theta);
+
+ snd_soc_update_bits(codec, WM8996_FLL_CONTROL_4,
+ WM8996_FLL_N_MASK | WM8996_FLL_LOOP_GAIN_MASK,
+ (fll_div.n << WM8996_FLL_N_SHIFT) |
+ fll_div.fll_loop_gain);
+
+ snd_soc_write(codec, WM8996_FLL_EFS_1, fll_div.lambda);
+
+ /* Clear any pending completions (eg, from failed startups) */
+ try_wait_for_completion(&wm8996->fll_lock);
+
+ snd_soc_update_bits(codec, WM8996_FLL_CONTROL_1,
+ WM8996_FLL_ENA, WM8996_FLL_ENA);
+
+ /* The FLL supports live reconfiguration - kick that in case we were
+ * already enabled.
+ */
+ snd_soc_write(codec, WM8996_FLL_CONTROL_6, WM8996_FLL_SWITCH_CLK);
+
+ /* Wait for the FLL to lock, using the interrupt if possible */
+ if (Fref > 1000000)
+ timeout = usecs_to_jiffies(300);
+ else
+ timeout = msecs_to_jiffies(2);
+
+ /* Allow substantially longer if we've actually got the IRQ */
+ if (i2c->irq)
+ timeout *= 1000;
+
+ ret = wait_for_completion_timeout(&wm8996->fll_lock, timeout);
+
+ if (ret == 0 && i2c->irq) {
+ dev_err(codec->dev, "Timed out waiting for FLL\n");
+ ret = -ETIMEDOUT;
+ } else {
+ ret = 0;
+ }
+
+ dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
+
+ wm8996->fll_fref = Fref;
+ wm8996->fll_fout = Fout;
+ wm8996->fll_src = source;
+
+ return ret;
+}
+
+#ifdef CONFIG_GPIOLIB
+static inline struct wm8996_priv *gpio_to_wm8996(struct gpio_chip *chip)
+{
+ return container_of(chip, struct wm8996_priv, gpio_chip);
+}
+
+static void wm8996_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
+{
+ struct wm8996_priv *wm8996 = gpio_to_wm8996(chip);
+ struct snd_soc_codec *codec = wm8996->codec;
+
+ snd_soc_update_bits(codec, WM8996_GPIO_1 + offset,
+ WM8996_GP1_LVL, !!value << WM8996_GP1_LVL_SHIFT);
+}
+
+static int wm8996_gpio_direction_out(struct gpio_chip *chip,
+ unsigned offset, int value)
+{
+ struct wm8996_priv *wm8996 = gpio_to_wm8996(chip);
+ struct snd_soc_codec *codec = wm8996->codec;
+ int val;
+
+ val = (1 << WM8996_GP1_FN_SHIFT) | (!!value << WM8996_GP1_LVL_SHIFT);
+
+ return snd_soc_update_bits(codec, WM8996_GPIO_1 + offset,
+ WM8996_GP1_FN_MASK | WM8996_GP1_DIR |
+ WM8996_GP1_LVL, val);
+}
+
+static int wm8996_gpio_get(struct gpio_chip *chip, unsigned offset)
+{
+ struct wm8996_priv *wm8996 = gpio_to_wm8996(chip);
+ struct snd_soc_codec *codec = wm8996->codec;
+ int ret;
+
+ ret = snd_soc_read(codec, WM8996_GPIO_1 + offset);
+ if (ret < 0)
+ return ret;
+
+ return (ret & WM8996_GP1_LVL) != 0;
+}
+
+static int wm8996_gpio_direction_in(struct gpio_chip *chip, unsigned offset)
+{
+ struct wm8996_priv *wm8996 = gpio_to_wm8996(chip);
+ struct snd_soc_codec *codec = wm8996->codec;
+
+ return snd_soc_update_bits(codec, WM8996_GPIO_1 + offset,
+ WM8996_GP1_FN_MASK | WM8996_GP1_DIR,
+ (1 << WM8996_GP1_FN_SHIFT) |
+ (1 << WM8996_GP1_DIR_SHIFT));
+}
+
+static struct gpio_chip wm8996_template_chip = {
+ .label = "wm8996",
+ .owner = THIS_MODULE,
+ .direction_output = wm8996_gpio_direction_out,
+ .set = wm8996_gpio_set,
+ .direction_input = wm8996_gpio_direction_in,
+ .get = wm8996_gpio_get,
+ .can_sleep = 1,
+};
+
+static void wm8996_init_gpio(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ wm8996->gpio_chip = wm8996_template_chip;
+ wm8996->gpio_chip.ngpio = 5;
+ wm8996->gpio_chip.dev = codec->dev;
+
+ if (wm8996->pdata.gpio_base)
+ wm8996->gpio_chip.base = wm8996->pdata.gpio_base;
+ else
+ wm8996->gpio_chip.base = -1;
+
+ ret = gpiochip_add(&wm8996->gpio_chip);
+ if (ret != 0)
+ dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret);
+}
+
+static void wm8996_free_gpio(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int ret;
+
+ ret = gpiochip_remove(&wm8996->gpio_chip);
+ if (ret != 0)
+ dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret);
+}
+#else
+static void wm8996_init_gpio(struct snd_soc_codec *codec)
+{
+}
+
+static void wm8996_free_gpio(struct snd_soc_codec *codec)
+{
+}
+#endif
+
+/**
+ * wm8996_detect - Enable default WM8996 jack detection
+ *
+ * The WM8996 has advanced accessory detection support for headsets.
+ * This function provides a default implementation which integrates
+ * the majority of this functionality with minimal user configuration.
+ *
+ * This will detect headset, headphone and short circuit button and
+ * will also detect inverted microphone ground connections and update
+ * the polarity of the connections.
+ */
+int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+ wm8996_polarity_fn polarity_cb)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+
+ wm8996->jack = jack;
+ wm8996->detecting = true;
+ wm8996->polarity_cb = polarity_cb;
+
+ if (wm8996->polarity_cb)
+ wm8996->polarity_cb(codec, 0);
+
+ /* Clear discarge to avoid noise during detection */
+ snd_soc_update_bits(codec, WM8996_MICBIAS_1,
+ WM8996_MICB1_DISCH, 0);
+ snd_soc_update_bits(codec, WM8996_MICBIAS_2,
+ WM8996_MICB2_DISCH, 0);
+
+ /* LDO2 powers the microphones, SYSCLK clocks detection */
+ snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2");
+ snd_soc_dapm_force_enable_pin(&codec->dapm, "SYSCLK");
+
+ /* We start off just enabling microphone detection - even a
+ * plain headphone will trigger detection.
+ */
+ snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+ WM8996_MICD_ENA, WM8996_MICD_ENA);
+
+ /* Slowest detection rate, gives debounce for initial detection */
+ snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+ WM8996_MICD_RATE_MASK,
+ WM8996_MICD_RATE_MASK);
+
+ /* Enable interrupts and we're off */
+ snd_soc_update_bits(codec, WM8996_INTERRUPT_STATUS_2_MASK,
+ WM8996_IM_MICD_EINT, 0);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(wm8996_detect);
+
+static void wm8996_micd(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int val, reg;
+
+ val = snd_soc_read(codec, WM8996_MIC_DETECT_3);
+
+ dev_dbg(codec->dev, "Microphone event: %x\n", val);
+
+ if (!(val & WM8996_MICD_VALID)) {
+ dev_warn(codec->dev, "Microphone detection state invalid\n");
+ return;
+ }
+
+ /* No accessory, reset everything and report removal */
+ if (!(val & WM8996_MICD_STS)) {
+ dev_dbg(codec->dev, "Jack removal detected\n");
+ wm8996->jack_mic = false;
+ wm8996->detecting = true;
+ snd_soc_jack_report(wm8996->jack, 0,
+ SND_JACK_HEADSET | SND_JACK_BTN_0);
+ snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+ WM8996_MICD_RATE_MASK,
+ WM8996_MICD_RATE_MASK);
+ return;
+ }
+
+ /* If the measurement is very high we've got a microphone but
+ * do a little debounce to account for mechanical issues.
+ */
+ if (val & 0x400) {
+ dev_dbg(codec->dev, "Microphone detected\n");
+ snd_soc_jack_report(wm8996->jack, SND_JACK_HEADSET,
+ SND_JACK_HEADSET | SND_JACK_BTN_0);
+ wm8996->jack_mic = true;
+ wm8996->detecting = false;
+
+ /* Increase poll rate to give better responsiveness
+ * for buttons */
+ snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+ WM8996_MICD_RATE_MASK,
+ 5 << WM8996_MICD_RATE_SHIFT);
+ }
+
+ /* If we detected a lower impedence during initial startup
+ * then we probably have the wrong polarity, flip it. Don't
+ * do this for the lowest impedences to speed up detection of
+ * plain headphones.
+ */
+ if (wm8996->detecting && (val & 0x3f0)) {
+ reg = snd_soc_read(codec, WM8996_ACCESSORY_DETECT_MODE_2);
+ reg ^= WM8996_HPOUT1FB_SRC | WM8996_MICD_SRC |
+ WM8996_MICD_BIAS_SRC;
+ snd_soc_update_bits(codec, WM8996_ACCESSORY_DETECT_MODE_2,
+ WM8996_HPOUT1FB_SRC | WM8996_MICD_SRC |
+ WM8996_MICD_BIAS_SRC, reg);
+
+ if (wm8996->polarity_cb)
+ wm8996->polarity_cb(codec,
+ (reg & WM8996_MICD_SRC) != 0);
+
+ dev_dbg(codec->dev, "Set microphone polarity to %d\n",
+ (reg & WM8996_MICD_SRC) != 0);
+
+ return;
+ }
+
+ /* Don't distinguish between buttons, just report any low
+ * impedence as BTN_0.
+ */
+ if (val & 0x3fc) {
+ if (wm8996->jack_mic) {
+ dev_dbg(codec->dev, "Mic button detected\n");
+ snd_soc_jack_report(wm8996->jack,
+ SND_JACK_HEADSET | SND_JACK_BTN_0,
+ SND_JACK_HEADSET | SND_JACK_BTN_0);
+ } else {
+ dev_dbg(codec->dev, "Headphone detected\n");
+ snd_soc_jack_report(wm8996->jack,
+ SND_JACK_HEADPHONE,
+ SND_JACK_HEADSET |
+ SND_JACK_BTN_0);
+
+ /* Increase the detection rate a bit for
+ * responsiveness.
+ */
+ snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+ WM8996_MICD_RATE_MASK,
+ 7 << WM8996_MICD_RATE_SHIFT);
+
+ wm8996->detecting = false;
+ }
+ }
+}
+
+static irqreturn_t wm8996_irq(int irq, void *data)
+{
+ struct snd_soc_codec *codec = data;
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ int irq_val;
+
+ irq_val = snd_soc_read(codec, WM8996_INTERRUPT_STATUS_2);
+ if (irq_val < 0) {
+ dev_err(codec->dev, "Failed to read IRQ status: %d\n",
+ irq_val);
+ return IRQ_NONE;
+ }
+ irq_val &= ~snd_soc_read(codec, WM8996_INTERRUPT_STATUS_2_MASK);
+
+ snd_soc_write(codec, WM8996_INTERRUPT_STATUS_2, irq_val);
+
+ if (irq_val & (WM8996_DCS_DONE_01_EINT | WM8996_DCS_DONE_23_EINT)) {
+ dev_dbg(codec->dev, "DC servo IRQ\n");
+ complete(&wm8996->dcs_done);
+ }
+
+ if (irq_val & WM8996_FIFOS_ERR_EINT)
+ dev_err(codec->dev, "Digital core FIFO error\n");
+
+ if (irq_val & WM8996_FLL_LOCK_EINT) {
+ dev_dbg(codec->dev, "FLL locked\n");
+ complete(&wm8996->fll_lock);
+ }
+
+ if (irq_val & WM8996_MICD_EINT)
+ wm8996_micd(codec);
+
+ if (irq_val)
+ return IRQ_HANDLED;
+ else
+ return IRQ_NONE;
+}
+
+static irqreturn_t wm8996_edge_irq(int irq, void *data)
+{
+ irqreturn_t ret = IRQ_NONE;
+ irqreturn_t val;
+
+ do {
+ val = wm8996_irq(irq, data);
+ if (val != IRQ_NONE)
+ ret = val;
+ } while (val != IRQ_NONE);
+
+ return ret;
+}
+
+static void wm8996_retune_mobile_pdata(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct wm8996_pdata *pdata = &wm8996->pdata;
+
+ struct snd_kcontrol_new controls[] = {
+ SOC_ENUM_EXT("DSP1 EQ Mode",
+ wm8996->retune_mobile_enum,
+ wm8996_get_retune_mobile_enum,
+ wm8996_put_retune_mobile_enum),
+ SOC_ENUM_EXT("DSP2 EQ Mode",
+ wm8996->retune_mobile_enum,
+ wm8996_get_retune_mobile_enum,
+ wm8996_put_retune_mobile_enum),
+ };
+ int ret, i, j;
+ const char **t;
+
+ /* We need an array of texts for the enum API but the number
+ * of texts is likely to be less than the number of
+ * configurations due to the sample rate dependency of the
+ * configurations. */
+ wm8996->num_retune_mobile_texts = 0;
+ wm8996->retune_mobile_texts = NULL;
+ for (i = 0; i < pdata->num_retune_mobile_cfgs; i++) {
+ for (j = 0; j < wm8996->num_retune_mobile_texts; j++) {
+ if (strcmp(pdata->retune_mobile_cfgs[i].name,
+ wm8996->retune_mobile_texts[j]) == 0)
+ break;
+ }
+
+ if (j != wm8996->num_retune_mobile_texts)
+ continue;
+
+ /* Expand the array... */
+ t = krealloc(wm8996->retune_mobile_texts,
+ sizeof(char *) *
+ (wm8996->num_retune_mobile_texts + 1),
+ GFP_KERNEL);
+ if (t == NULL)
+ continue;
+
+ /* ...store the new entry... */
+ t[wm8996->num_retune_mobile_texts] =
+ pdata->retune_mobile_cfgs[i].name;
+
+ /* ...and remember the new version. */
+ wm8996->num_retune_mobile_texts++;
+ wm8996->retune_mobile_texts = t;
+ }
+
+ dev_dbg(codec->dev, "Allocated %d unique ReTune Mobile names\n",
+ wm8996->num_retune_mobile_texts);
+
+ wm8996->retune_mobile_enum.max = wm8996->num_retune_mobile_texts;
+ wm8996->retune_mobile_enum.texts = wm8996->retune_mobile_texts;
+
+ ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+ if (ret != 0)
+ dev_err(codec->dev,
+ "Failed to add ReTune Mobile controls: %d\n", ret);
+}
+
+static int wm8996_probe(struct snd_soc_codec *codec)
+{
+ int ret;
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct i2c_client *i2c = to_i2c_client(codec->dev);
+ struct snd_soc_dapm_context *dapm = &codec->dapm;
+ int i, irq_flags;
+
+ wm8996->codec = codec;
+
+ init_completion(&wm8996->dcs_done);
+ init_completion(&wm8996->fll_lock);
+
+ dapm->idle_bias_off = true;
+ dapm->bias_level = SND_SOC_BIAS_OFF;
+
+ ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+ goto err;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++)
+ wm8996->supplies[i].supply = wm8996_supply_names[i];
+
+ ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8996->supplies),
+ wm8996->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
+ goto err;
+ }
+
+ wm8996->disable_nb[0].notifier_call = wm8996_regulator_event_0;
+ wm8996->disable_nb[1].notifier_call = wm8996_regulator_event_1;
+ wm8996->disable_nb[2].notifier_call = wm8996_regulator_event_2;
+ wm8996->disable_nb[3].notifier_call = wm8996_regulator_event_3;
+
+ /* This should really be moved into the regulator core */
+ for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) {
+ ret = regulator_register_notifier(wm8996->supplies[i].consumer,
+ &wm8996->disable_nb[i]);
+ if (ret != 0) {
+ dev_err(codec->dev,
+ "Failed to register regulator notifier: %d\n",
+ ret);
+ }
+ }
+
+ ret = regulator_bulk_enable(ARRAY_SIZE(wm8996->supplies),
+ wm8996->supplies);
+ if (ret != 0) {
+ dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+ goto err_get;
+ }
+
+ if (wm8996->pdata.ldo_ena >= 0) {
+ gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 1);
+ msleep(5);
+ }
+
+ ret = snd_soc_read(codec, WM8996_SOFTWARE_RESET);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to read ID register: %d\n", ret);
+ goto err_enable;
+ }
+ if (ret != 0x8915) {
+ dev_err(codec->dev, "Device is not a WM8996, ID %x\n", ret);
+ ret = -EINVAL;
+ goto err_enable;
+ }
+
+ ret = snd_soc_read(codec, WM8996_CHIP_REVISION);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to read device revision: %d\n",
+ ret);
+ goto err_enable;
+ }
+
+ dev_info(codec->dev, "revision %c\n",
+ (ret & WM8996_CHIP_REV_MASK) + 'A');
+
+ if (wm8996->pdata.ldo_ena >= 0) {
+ gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
+ } else {
+ ret = wm8996_reset(codec);
+ if (ret < 0) {
+ dev_err(codec->dev, "Failed to issue reset\n");
+ goto err_enable;
+ }
+ }
+
+ codec->cache_only = true;
+
+ /* Apply platform data settings */
+ snd_soc_update_bits(codec, WM8996_LINE_INPUT_CONTROL,
+ WM8996_INL_MODE_MASK | WM8996_INR_MODE_MASK,
+ wm8996->pdata.inl_mode << WM8996_INL_MODE_SHIFT |
+ wm8996->pdata.inr_mode);
+
+ for (i = 0; i < ARRAY_SIZE(wm8996->pdata.gpio_default); i++) {
+ if (!wm8996->pdata.gpio_default[i])
+ continue;
+
+ snd_soc_write(codec, WM8996_GPIO_1 + i,
+ wm8996->pdata.gpio_default[i] & 0xffff);
+ }
+
+ if (wm8996->pdata.spkmute_seq)
+ snd_soc_update_bits(codec, WM8996_PDM_SPEAKER_MUTE_SEQUENCE,
+ WM8996_SPK_MUTE_ENDIAN |
+ WM8996_SPK_MUTE_SEQ1_MASK,
+ wm8996->pdata.spkmute_seq);
+
+ snd_soc_update_bits(codec, WM8996_ACCESSORY_DETECT_MODE_2,
+ WM8996_MICD_BIAS_SRC | WM8996_HPOUT1FB_SRC |
+ WM8996_MICD_SRC, wm8996->pdata.micdet_def);
+
+ /* Latch volume update bits */
+ snd_soc_update_bits(codec, WM8996_LEFT_LINE_INPUT_VOLUME,
+ WM8996_IN1_VU, WM8996_IN1_VU);
+ snd_soc_update_bits(codec, WM8996_RIGHT_LINE_INPUT_VOLUME,
+ WM8996_IN1_VU, WM8996_IN1_VU);
+
+ snd_soc_update_bits(codec, WM8996_DAC1_LEFT_VOLUME,
+ WM8996_DAC1_VU, WM8996_DAC1_VU);
+ snd_soc_update_bits(codec, WM8996_DAC1_RIGHT_VOLUME,
+ WM8996_DAC1_VU, WM8996_DAC1_VU);
+ snd_soc_update_bits(codec, WM8996_DAC2_LEFT_VOLUME,
+ WM8996_DAC2_VU, WM8996_DAC2_VU);
+ snd_soc_update_bits(codec, WM8996_DAC2_RIGHT_VOLUME,
+ WM8996_DAC2_VU, WM8996_DAC2_VU);
+
+ snd_soc_update_bits(codec, WM8996_OUTPUT1_LEFT_VOLUME,
+ WM8996_DAC1_VU, WM8996_DAC1_VU);
+ snd_soc_update_bits(codec, WM8996_OUTPUT1_RIGHT_VOLUME,
+ WM8996_DAC1_VU, WM8996_DAC1_VU);
+ snd_soc_update_bits(codec, WM8996_OUTPUT2_LEFT_VOLUME,
+ WM8996_DAC2_VU, WM8996_DAC2_VU);
+ snd_soc_update_bits(codec, WM8996_OUTPUT2_RIGHT_VOLUME,
+ WM8996_DAC2_VU, WM8996_DAC2_VU);
+
+ snd_soc_update_bits(codec, WM8996_DSP1_TX_LEFT_VOLUME,
+ WM8996_DSP1TX_VU, WM8996_DSP1TX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP1_TX_RIGHT_VOLUME,
+ WM8996_DSP1TX_VU, WM8996_DSP1TX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP2_TX_LEFT_VOLUME,
+ WM8996_DSP2TX_VU, WM8996_DSP2TX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP2_TX_RIGHT_VOLUME,
+ WM8996_DSP2TX_VU, WM8996_DSP2TX_VU);
+
+ snd_soc_update_bits(codec, WM8996_DSP1_RX_LEFT_VOLUME,
+ WM8996_DSP1RX_VU, WM8996_DSP1RX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP1_RX_RIGHT_VOLUME,
+ WM8996_DSP1RX_VU, WM8996_DSP1RX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP2_RX_LEFT_VOLUME,
+ WM8996_DSP2RX_VU, WM8996_DSP2RX_VU);
+ snd_soc_update_bits(codec, WM8996_DSP2_RX_RIGHT_VOLUME,
+ WM8996_DSP2RX_VU, WM8996_DSP2RX_VU);
+
+ /* No support currently for the underclocked TDM modes and
+ * pick a default TDM layout with each channel pair working with
+ * slots 0 and 1. */
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_0_CONFIGURATION,
+ WM8996_AIF1RX_CHAN0_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN0_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_1_CONFIGURATION,
+ WM8996_AIF1RX_CHAN1_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN1_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN1_SLOTS_SHIFT | 1);
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_2_CONFIGURATION,
+ WM8996_AIF1RX_CHAN2_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN2_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN2_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_3_CONFIGURATION,
+ WM8996_AIF1RX_CHAN3_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN3_SLOTS_SHIFT | 1);
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_4_CONFIGURATION,
+ WM8996_AIF1RX_CHAN4_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN4_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1RX_CHANNEL_5_CONFIGURATION,
+ WM8996_AIF1RX_CHAN5_SLOTS_MASK |
+ WM8996_AIF1RX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1RX_CHAN5_SLOTS_SHIFT | 1);
+
+ snd_soc_update_bits(codec, WM8996_AIF2RX_CHANNEL_0_CONFIGURATION,
+ WM8996_AIF2RX_CHAN0_SLOTS_MASK |
+ WM8996_AIF2RX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF2RX_CHAN0_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF2RX_CHANNEL_1_CONFIGURATION,
+ WM8996_AIF2RX_CHAN1_SLOTS_MASK |
+ WM8996_AIF2RX_CHAN1_START_SLOT_MASK,
+ 1 << WM8996_AIF2RX_CHAN1_SLOTS_SHIFT | 1);
+
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_0_CONFIGURATION,
+ WM8996_AIF1TX_CHAN0_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN0_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_1_CONFIGURATION,
+ WM8996_AIF1TX_CHAN1_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_2_CONFIGURATION,
+ WM8996_AIF1TX_CHAN2_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN2_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_3_CONFIGURATION,
+ WM8996_AIF1TX_CHAN3_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN3_SLOTS_SHIFT | 1);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_4_CONFIGURATION,
+ WM8996_AIF1TX_CHAN4_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN4_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_5_CONFIGURATION,
+ WM8996_AIF1TX_CHAN5_SLOTS_MASK |
+ WM8996_AIF1TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN5_SLOTS_SHIFT | 1);
+
+ snd_soc_update_bits(codec, WM8996_AIF2TX_CHANNEL_0_CONFIGURATION,
+ WM8996_AIF2TX_CHAN0_SLOTS_MASK |
+ WM8996_AIF2TX_CHAN0_START_SLOT_MASK,
+ 1 << WM8996_AIF2TX_CHAN0_SLOTS_SHIFT | 0);
+ snd_soc_update_bits(codec, WM8996_AIF1TX_CHANNEL_1_CONFIGURATION,
+ WM8996_AIF2TX_CHAN1_SLOTS_MASK |
+ WM8996_AIF2TX_CHAN1_START_SLOT_MASK,
+ 1 << WM8996_AIF1TX_CHAN1_SLOTS_SHIFT | 1);
+
+ if (wm8996->pdata.num_retune_mobile_cfgs)
+ wm8996_retune_mobile_pdata(codec);
+ else
+ snd_soc_add_controls(codec, wm8996_eq_controls,
+ ARRAY_SIZE(wm8996_eq_controls));
+
+ /* If the TX LRCLK pins are not in LRCLK mode configure the
+ * AIFs to source their clocks from the RX LRCLKs.
+ */
+ if ((snd_soc_read(codec, WM8996_GPIO_1)))
+ snd_soc_update_bits(codec, WM8996_AIF1_TX_LRCLK_2,
+ WM8996_AIF1TX_LRCLK_MODE,
+ WM8996_AIF1TX_LRCLK_MODE);
+
+ if ((snd_soc_read(codec, WM8996_GPIO_2)))
+ snd_soc_update_bits(codec, WM8996_AIF2_TX_LRCLK_2,
+ WM8996_AIF2TX_LRCLK_MODE,
+ WM8996_AIF2TX_LRCLK_MODE);
+
+ regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
+
+ wm8996_init_gpio(codec);
+
+ if (i2c->irq) {
+ if (wm8996->pdata.irq_flags)
+ irq_flags = wm8996->pdata.irq_flags;
+ else
+ irq_flags = IRQF_TRIGGER_LOW;
+
+ irq_flags |= IRQF_ONESHOT;
+
+ if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
+ ret = request_threaded_irq(i2c->irq, NULL,
+ wm8996_edge_irq,
+ irq_flags, "wm8996", codec);
+ else
+ ret = request_threaded_irq(i2c->irq, NULL, wm8996_irq,
+ irq_flags, "wm8996", codec);
+
+ if (ret == 0) {
+ /* Unmask the interrupt */
+ snd_soc_update_bits(codec, WM8996_INTERRUPT_CONTROL,
+ WM8996_IM_IRQ, 0);
+
+ /* Enable error reporting and DC servo status */
+ snd_soc_update_bits(codec,
+ WM8996_INTERRUPT_STATUS_2_MASK,
+ WM8996_IM_DCS_DONE_23_EINT |
+ WM8996_IM_DCS_DONE_01_EINT |
+ WM8996_IM_FLL_LOCK_EINT |
+ WM8996_IM_FIFOS_ERR_EINT,
+ 0);
+ } else {
+ dev_err(codec->dev, "Failed to request IRQ: %d\n",
+ ret);
+ }
+ }
+
+ return 0;
+
+err_enable:
+ if (wm8996->pdata.ldo_ena >= 0)
+ gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
+
+ regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
+err_get:
+ regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
+err:
+ return ret;
+}
+
+static int wm8996_remove(struct snd_soc_codec *codec)
+{
+ struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
+ struct i2c_client *i2c = to_i2c_client(codec->dev);
+ int i;
+
+ snd_soc_update_bits(codec, WM8996_INTERRUPT_CONTROL,
+ WM8996_IM_IRQ, WM8996_IM_IRQ);
+
+ if (i2c->irq)
+ free_irq(i2c->irq, codec);
+
+ wm8996_free_gpio(codec);
+
+ for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++)
+ regulator_unregister_notifier(wm8996->supplies[i].consumer,
+ &wm8996->disable_nb[i]);
+ regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
+
+ return 0;
+}
+
+static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
+ .probe = wm8996_probe,
+ .remove = wm8996_remove,
+ .set_bias_level = wm8996_set_bias_level,
+ .seq_notifier = wm8996_seq_notifier,
+ .reg_cache_size = WM8996_MAX_REGISTER + 1,
+ .reg_word_size = sizeof(u16),
+ .reg_cache_default = wm8996_reg,
+ .volatile_register = wm8996_volatile_register,
+ .readable_register = wm8996_readable_register,
+ .compress_type = SND_SOC_RBTREE_COMPRESSION,
+ .controls = wm8996_snd_controls,
+ .num_controls = ARRAY_SIZE(wm8996_snd_controls),
+ .dapm_widgets = wm8996_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm8996_dapm_widgets),
+ .dapm_routes = wm8996_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(wm8996_dapm_routes),
+ .set_pll = wm8996_set_fll,
+};
+
+#define WM8996_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
+ SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000)
+#define WM8996_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\
+ SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE |\
+ SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_ops wm8996_dai_ops = {
+ .set_fmt = wm8996_set_fmt,
+ .hw_params = wm8996_hw_params,
+ .set_sysclk = wm8996_set_sysclk,
+};
+
+static struct snd_soc_dai_driver wm8996_dai[] = {
+ {
+ .name = "wm8996-aif1",
+ .playback = {
+ .stream_name = "AIF1 Playback",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8996_RATES,
+ .formats = WM8996_FORMATS,
+ },
+ .capture = {
+ .stream_name = "AIF1 Capture",
+ .channels_min = 1,
+ .channels_max = 6,
+ .rates = WM8996_RATES,
+ .formats = WM8996_FORMATS,
+ },
+ .ops = &wm8996_dai_ops,
+ },
+ {
+ .name = "wm8996-aif2",
+ .playback = {
+ .stream_name = "AIF2 Playback",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8996_RATES,
+ .formats = WM8996_FORMATS,
+ },
+ .capture = {
+ .stream_name = "AIF2 Capture",
+ .channels_min = 1,
+ .channels_max = 2,
+ .rates = WM8996_RATES,
+ .formats = WM8996_FORMATS,
+ },
+ .ops = &wm8996_dai_ops,
+ },
+};
+
+static __devinit int wm8996_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
+{
+ struct wm8996_priv *wm8996;
+ int ret;
+
+ wm8996 = kzalloc(sizeof(struct wm8996_priv), GFP_KERNEL);
+ if (wm8996 == NULL)
+ return -ENOMEM;
+
+ i2c_set_clientdata(i2c, wm8996);
+
+ if (dev_get_platdata(&i2c->dev))
+ memcpy(&wm8996->pdata, dev_get_platdata(&i2c->dev),
+ sizeof(wm8996->pdata));
+
+ if (wm8996->pdata.ldo_ena > 0) {
+ ret = gpio_request_one(wm8996->pdata.ldo_ena,
+ GPIOF_OUT_INIT_LOW, "WM8996 ENA");
+ if (ret < 0) {
+ dev_err(&i2c->dev, "Failed to request GPIO %d: %d\n",
+ wm8996->pdata.ldo_ena, ret);
+ goto err;
+ }
+ }
+
+ ret = snd_soc_register_codec(&i2c->dev,
+ &soc_codec_dev_wm8996, wm8996_dai,
+ ARRAY_SIZE(wm8996_dai));
+ if (ret < 0)
+ goto err_gpio;
+
+ return ret;
+
+err_gpio:
+ if (wm8996->pdata.ldo_ena > 0)
+ gpio_free(wm8996->pdata.ldo_ena);
+err:
+ kfree(wm8996);
+
+ return ret;
+}
+
+static __devexit int wm8996_i2c_remove(struct i2c_client *client)
+{
+ struct wm8996_priv *wm8996 = i2c_get_clientdata(client);
+
+ snd_soc_unregister_codec(&client->dev);
+ if (wm8996->pdata.ldo_ena > 0)
+ gpio_free(wm8996->pdata.ldo_ena);
+ kfree(i2c_get_clientdata(client));
+ return 0;
+}
+
+static const struct i2c_device_id wm8996_i2c_id[] = {
+ { "wm8996", 0 },
+ { }
+};
+MODULE_DEVICE_TABLE(i2c, wm8996_i2c_id);
+
+static struct i2c_driver wm8996_i2c_driver = {
+ .driver = {
+ .name = "wm8996",
+ .owner = THIS_MODULE,
+ },
+ .probe = wm8996_i2c_probe,
+ .remove = __devexit_p(wm8996_i2c_remove),
+ .id_table = wm8996_i2c_id,
+};
+
+static int __init wm8996_modinit(void)
+{
+ int ret;
+
+ ret = i2c_add_driver(&wm8996_i2c_driver);
+ if (ret != 0) {
+ printk(KERN_ERR "Failed to register WM8996 I2C driver: %d\n",
+ ret);
+ }
+
+ return ret;
+}
+module_init(wm8996_modinit);
+
+static void __exit wm8996_exit(void)
+{
+ i2c_del_driver(&wm8996_i2c_driver);
+}
+module_exit(wm8996_exit);
+
+MODULE_DESCRIPTION("ASoC WM8996 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * wm8996.h - WM8996 audio codec interface
+ *
+ * Copyright 2011 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _WM8996_H
+#define _WM8996_H
+
+#define WM8996_SYSCLK_MCLK1 1
+#define WM8996_SYSCLK_MCLK2 2
+#define WM8996_SYSCLK_FLL 3
+
+#define WM8996_FLL_MCLK1 1
+#define WM8996_FLL_MCLK2 2
+#define WM8996_FLL_DACLRCLK1 3
+#define WM8996_FLL_BCLK1 4
+
+typedef void (*wm8996_polarity_fn)(struct snd_soc_codec *codec, int polarity);
+
+int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
+ wm8996_polarity_fn polarity_cb);
+
+/*
+ * Register values.
+ */
+#define WM8996_SOFTWARE_RESET 0x00
+#define WM8996_POWER_MANAGEMENT_1 0x01
+#define WM8996_POWER_MANAGEMENT_2 0x02
+#define WM8996_POWER_MANAGEMENT_3 0x03
+#define WM8996_POWER_MANAGEMENT_4 0x04
+#define WM8996_POWER_MANAGEMENT_5 0x05
+#define WM8996_POWER_MANAGEMENT_6 0x06
+#define WM8996_POWER_MANAGEMENT_7 0x07
+#define WM8996_POWER_MANAGEMENT_8 0x08
+#define WM8996_LEFT_LINE_INPUT_VOLUME 0x10
+#define WM8996_RIGHT_LINE_INPUT_VOLUME 0x11
+#define WM8996_LINE_INPUT_CONTROL 0x12
+#define WM8996_DAC1_HPOUT1_VOLUME 0x15
+#define WM8996_DAC2_HPOUT2_VOLUME 0x16
+#define WM8996_DAC1_LEFT_VOLUME 0x18
+#define WM8996_DAC1_RIGHT_VOLUME 0x19
+#define WM8996_DAC2_LEFT_VOLUME 0x1A
+#define WM8996_DAC2_RIGHT_VOLUME 0x1B
+#define WM8996_OUTPUT1_LEFT_VOLUME 0x1C
+#define WM8996_OUTPUT1_RIGHT_VOLUME 0x1D
+#define WM8996_OUTPUT2_LEFT_VOLUME 0x1E
+#define WM8996_OUTPUT2_RIGHT_VOLUME 0x1F
+#define WM8996_MICBIAS_1 0x20
+#define WM8996_MICBIAS_2 0x21
+#define WM8996_LDO_1 0x28
+#define WM8996_LDO_2 0x29
+#define WM8996_ACCESSORY_DETECT_MODE_1 0x30
+#define WM8996_ACCESSORY_DETECT_MODE_2 0x31
+#define WM8996_HEADPHONE_DETECT_1 0x34
+#define WM8996_HEADPHONE_DETECT_2 0x35
+#define WM8996_MIC_DETECT_1 0x38
+#define WM8996_MIC_DETECT_2 0x39
+#define WM8996_MIC_DETECT_3 0x3A
+#define WM8996_CHARGE_PUMP_1 0x40
+#define WM8996_CHARGE_PUMP_2 0x41
+#define WM8996_DC_SERVO_1 0x50
+#define WM8996_DC_SERVO_2 0x51
+#define WM8996_DC_SERVO_3 0x52
+#define WM8996_DC_SERVO_5 0x54
+#define WM8996_DC_SERVO_6 0x55
+#define WM8996_DC_SERVO_7 0x56
+#define WM8996_DC_SERVO_READBACK_0 0x57
+#define WM8996_ANALOGUE_HP_1 0x60
+#define WM8996_ANALOGUE_HP_2 0x61
+#define WM8996_CHIP_REVISION 0x100
+#define WM8996_CONTROL_INTERFACE_1 0x101
+#define WM8996_WRITE_SEQUENCER_CTRL_1 0x110
+#define WM8996_WRITE_SEQUENCER_CTRL_2 0x111
+#define WM8996_AIF_CLOCKING_1 0x200
+#define WM8996_AIF_CLOCKING_2 0x201
+#define WM8996_CLOCKING_1 0x208
+#define WM8996_CLOCKING_2 0x209
+#define WM8996_AIF_RATE 0x210
+#define WM8996_FLL_CONTROL_1 0x220
+#define WM8996_FLL_CONTROL_2 0x221
+#define WM8996_FLL_CONTROL_3 0x222
+#define WM8996_FLL_CONTROL_4 0x223
+#define WM8996_FLL_CONTROL_5 0x224
+#define WM8996_FLL_CONTROL_6 0x225
+#define WM8996_FLL_EFS_1 0x226
+#define WM8996_FLL_EFS_2 0x227
+#define WM8996_AIF1_CONTROL 0x300
+#define WM8996_AIF1_BCLK 0x301
+#define WM8996_AIF1_TX_LRCLK_1 0x302
+#define WM8996_AIF1_TX_LRCLK_2 0x303
+#define WM8996_AIF1_RX_LRCLK_1 0x304
+#define WM8996_AIF1_RX_LRCLK_2 0x305
+#define WM8996_AIF1TX_DATA_CONFIGURATION_1 0x306
+#define WM8996_AIF1TX_DATA_CONFIGURATION_2 0x307
+#define WM8996_AIF1RX_DATA_CONFIGURATION 0x308
+#define WM8996_AIF1TX_CHANNEL_0_CONFIGURATION 0x309
+#define WM8996_AIF1TX_CHANNEL_1_CONFIGURATION 0x30A
+#define WM8996_AIF1TX_CHANNEL_2_CONFIGURATION 0x30B
+#define WM8996_AIF1TX_CHANNEL_3_CONFIGURATION 0x30C
+#define WM8996_AIF1TX_CHANNEL_4_CONFIGURATION 0x30D
+#define WM8996_AIF1TX_CHANNEL_5_CONFIGURATION 0x30E
+#define WM8996_AIF1RX_CHANNEL_0_CONFIGURATION 0x30F
+#define WM8996_AIF1RX_CHANNEL_1_CONFIGURATION 0x310
+#define WM8996_AIF1RX_CHANNEL_2_CONFIGURATION 0x311
+#define WM8996_AIF1RX_CHANNEL_3_CONFIGURATION 0x312
+#define WM8996_AIF1RX_CHANNEL_4_CONFIGURATION 0x313
+#define WM8996_AIF1RX_CHANNEL_5_CONFIGURATION 0x314
+#define WM8996_AIF1RX_MONO_CONFIGURATION 0x315
+#define WM8996_AIF1TX_TEST 0x31A
+#define WM8996_AIF2_CONTROL 0x320
+#define WM8996_AIF2_BCLK 0x321
+#define WM8996_AIF2_TX_LRCLK_1 0x322
+#define WM8996_AIF2_TX_LRCLK_2 0x323
+#define WM8996_AIF2_RX_LRCLK_1 0x324
+#define WM8996_AIF2_RX_LRCLK_2 0x325
+#define WM8996_AIF2TX_DATA_CONFIGURATION_1 0x326
+#define WM8996_AIF2TX_DATA_CONFIGURATION_2 0x327
+#define WM8996_AIF2RX_DATA_CONFIGURATION 0x328
+#define WM8996_AIF2TX_CHANNEL_0_CONFIGURATION 0x329
+#define WM8996_AIF2TX_CHANNEL_1_CONFIGURATION 0x32A
+#define WM8996_AIF2RX_CHANNEL_0_CONFIGURATION 0x32B
+#define WM8996_AIF2RX_CHANNEL_1_CONFIGURATION 0x32C
+#define WM8996_AIF2RX_MONO_CONFIGURATION 0x32D
+#define WM8996_AIF2TX_TEST 0x32F
+#define WM8996_DSP1_TX_LEFT_VOLUME 0x400
+#define WM8996_DSP1_TX_RIGHT_VOLUME 0x401
+#define WM8996_DSP1_RX_LEFT_VOLUME 0x402
+#define WM8996_DSP1_RX_RIGHT_VOLUME 0x403
+#define WM8996_DSP1_TX_FILTERS 0x410
+#define WM8996_DSP1_RX_FILTERS_1 0x420
+#define WM8996_DSP1_RX_FILTERS_2 0x421
+#define WM8996_DSP1_DRC_1 0x440
+#define WM8996_DSP1_DRC_2 0x441
+#define WM8996_DSP1_DRC_3 0x442
+#define WM8996_DSP1_DRC_4 0x443
+#define WM8996_DSP1_DRC_5 0x444
+#define WM8996_DSP1_RX_EQ_GAINS_1 0x480
+#define WM8996_DSP1_RX_EQ_GAINS_2 0x481
+#define WM8996_DSP1_RX_EQ_BAND_1_A 0x482
+#define WM8996_DSP1_RX_EQ_BAND_1_B 0x483
+#define WM8996_DSP1_RX_EQ_BAND_1_PG 0x484
+#define WM8996_DSP1_RX_EQ_BAND_2_A 0x485
+#define WM8996_DSP1_RX_EQ_BAND_2_B 0x486
+#define WM8996_DSP1_RX_EQ_BAND_2_C 0x487
+#define WM8996_DSP1_RX_EQ_BAND_2_PG 0x488
+#define WM8996_DSP1_RX_EQ_BAND_3_A 0x489
+#define WM8996_DSP1_RX_EQ_BAND_3_B 0x48A
+#define WM8996_DSP1_RX_EQ_BAND_3_C 0x48B
+#define WM8996_DSP1_RX_EQ_BAND_3_PG 0x48C
+#define WM8996_DSP1_RX_EQ_BAND_4_A 0x48D
+#define WM8996_DSP1_RX_EQ_BAND_4_B 0x48E
+#define WM8996_DSP1_RX_EQ_BAND_4_C 0x48F
+#define WM8996_DSP1_RX_EQ_BAND_4_PG 0x490
+#define WM8996_DSP1_RX_EQ_BAND_5_A 0x491
+#define WM8996_DSP1_RX_EQ_BAND_5_B 0x492
+#define WM8996_DSP1_RX_EQ_BAND_5_PG 0x493
+#define WM8996_DSP2_TX_LEFT_VOLUME 0x500
+#define WM8996_DSP2_TX_RIGHT_VOLUME 0x501
+#define WM8996_DSP2_RX_LEFT_VOLUME 0x502
+#define WM8996_DSP2_RX_RIGHT_VOLUME 0x503
+#define WM8996_DSP2_TX_FILTERS 0x510
+#define WM8996_DSP2_RX_FILTERS_1 0x520
+#define WM8996_DSP2_RX_FILTERS_2 0x521
+#define WM8996_DSP2_DRC_1 0x540
+#define WM8996_DSP2_DRC_2 0x541
+#define WM8996_DSP2_DRC_3 0x542
+#define WM8996_DSP2_DRC_4 0x543
+#define WM8996_DSP2_DRC_5 0x544
+#define WM8996_DSP2_RX_EQ_GAINS_1 0x580
+#define WM8996_DSP2_RX_EQ_GAINS_2 0x581
+#define WM8996_DSP2_RX_EQ_BAND_1_A 0x582
+#define WM8996_DSP2_RX_EQ_BAND_1_B 0x583
+#define WM8996_DSP2_RX_EQ_BAND_1_PG 0x584
+#define WM8996_DSP2_RX_EQ_BAND_2_A 0x585
+#define WM8996_DSP2_RX_EQ_BAND_2_B 0x586
+#define WM8996_DSP2_RX_EQ_BAND_2_C 0x587
+#define WM8996_DSP2_RX_EQ_BAND_2_PG 0x588
+#define WM8996_DSP2_RX_EQ_BAND_3_A 0x589
+#define WM8996_DSP2_RX_EQ_BAND_3_B 0x58A
+#define WM8996_DSP2_RX_EQ_BAND_3_C 0x58B
+#define WM8996_DSP2_RX_EQ_BAND_3_PG 0x58C
+#define WM8996_DSP2_RX_EQ_BAND_4_A 0x58D
+#define WM8996_DSP2_RX_EQ_BAND_4_B 0x58E
+#define WM8996_DSP2_RX_EQ_BAND_4_C 0x58F
+#define WM8996_DSP2_RX_EQ_BAND_4_PG 0x590
+#define WM8996_DSP2_RX_EQ_BAND_5_A 0x591
+#define WM8996_DSP2_RX_EQ_BAND_5_B 0x592
+#define WM8996_DSP2_RX_EQ_BAND_5_PG 0x593
+#define WM8996_DAC1_MIXER_VOLUMES 0x600
+#define WM8996_DAC1_LEFT_MIXER_ROUTING 0x601
+#define WM8996_DAC1_RIGHT_MIXER_ROUTING 0x602
+#define WM8996_DAC2_MIXER_VOLUMES 0x603
+#define WM8996_DAC2_LEFT_MIXER_ROUTING 0x604
+#define WM8996_DAC2_RIGHT_MIXER_ROUTING 0x605
+#define WM8996_DSP1_TX_LEFT_MIXER_ROUTING 0x606
+#define WM8996_DSP1_TX_RIGHT_MIXER_ROUTING 0x607
+#define WM8996_DSP2_TX_LEFT_MIXER_ROUTING 0x608
+#define WM8996_DSP2_TX_RIGHT_MIXER_ROUTING 0x609
+#define WM8996_DSP_TX_MIXER_SELECT 0x60A
+#define WM8996_DAC_SOFTMUTE 0x610
+#define WM8996_OVERSAMPLING 0x620
+#define WM8996_SIDETONE 0x621
+#define WM8996_GPIO_1 0x700
+#define WM8996_GPIO_2 0x701
+#define WM8996_GPIO_3 0x702
+#define WM8996_GPIO_4 0x703
+#define WM8996_GPIO_5 0x704
+#define WM8996_PULL_CONTROL_1 0x720
+#define WM8996_PULL_CONTROL_2 0x721
+#define WM8996_INTERRUPT_STATUS_1 0x730
+#define WM8996_INTERRUPT_STATUS_2 0x731
+#define WM8996_INTERRUPT_RAW_STATUS_2 0x732
+#define WM8996_INTERRUPT_STATUS_1_MASK 0x738
+#define WM8996_INTERRUPT_STATUS_2_MASK 0x739
+#define WM8996_INTERRUPT_CONTROL 0x740
+#define WM8996_LEFT_PDM_SPEAKER 0x800
+#define WM8996_RIGHT_PDM_SPEAKER 0x801
+#define WM8996_PDM_SPEAKER_MUTE_SEQUENCE 0x802
+#define WM8996_PDM_SPEAKER_VOLUME 0x803
+#define WM8996_WRITE_SEQUENCER_0 0x3000
+#define WM8996_WRITE_SEQUENCER_1 0x3001
+#define WM8996_WRITE_SEQUENCER_2 0x3002
+#define WM8996_WRITE_SEQUENCER_3 0x3003
+#define WM8996_WRITE_SEQUENCER_4 0x3004
+#define WM8996_WRITE_SEQUENCER_5 0x3005
+#define WM8996_WRITE_SEQUENCER_6 0x3006
+#define WM8996_WRITE_SEQUENCER_7 0x3007
+#define WM8996_WRITE_SEQUENCER_8 0x3008
+#define WM8996_WRITE_SEQUENCER_9 0x3009
+#define WM8996_WRITE_SEQUENCER_10 0x300A
+#define WM8996_WRITE_SEQUENCER_11 0x300B
+#define WM8996_WRITE_SEQUENCER_12 0x300C
+#define WM8996_WRITE_SEQUENCER_13 0x300D
+#define WM8996_WRITE_SEQUENCER_14 0x300E
+#define WM8996_WRITE_SEQUENCER_15 0x300F
+#define WM8996_WRITE_SEQUENCER_16 0x3010
+#define WM8996_WRITE_SEQUENCER_17 0x3011
+#define WM8996_WRITE_SEQUENCER_18 0x3012
+#define WM8996_WRITE_SEQUENCER_19 0x3013
+#define WM8996_WRITE_SEQUENCER_20 0x3014
+#define WM8996_WRITE_SEQUENCER_21 0x3015
+#define WM8996_WRITE_SEQUENCER_22 0x3016
+#define WM8996_WRITE_SEQUENCER_23 0x3017
+#define WM8996_WRITE_SEQUENCER_24 0x3018
+#define WM8996_WRITE_SEQUENCER_25 0x3019
+#define WM8996_WRITE_SEQUENCER_26 0x301A
+#define WM8996_WRITE_SEQUENCER_27 0x301B
+#define WM8996_WRITE_SEQUENCER_28 0x301C
+#define WM8996_WRITE_SEQUENCER_29 0x301D
+#define WM8996_WRITE_SEQUENCER_30 0x301E
+#define WM8996_WRITE_SEQUENCER_31 0x301F
+#define WM8996_WRITE_SEQUENCER_32 0x3020
+#define WM8996_WRITE_SEQUENCER_33 0x3021
+#define WM8996_WRITE_SEQUENCER_34 0x3022
+#define WM8996_WRITE_SEQUENCER_35 0x3023
+#define WM8996_WRITE_SEQUENCER_36 0x3024
+#define WM8996_WRITE_SEQUENCER_37 0x3025
+#define WM8996_WRITE_SEQUENCER_38 0x3026
+#define WM8996_WRITE_SEQUENCER_39 0x3027
+#define WM8996_WRITE_SEQUENCER_40 0x3028
+#define WM8996_WRITE_SEQUENCER_41 0x3029
+#define WM8996_WRITE_SEQUENCER_42 0x302A
+#define WM8996_WRITE_SEQUENCER_43 0x302B
+#define WM8996_WRITE_SEQUENCER_44 0x302C
+#define WM8996_WRITE_SEQUENCER_45 0x302D
+#define WM8996_WRITE_SEQUENCER_46 0x302E
+#define WM8996_WRITE_SEQUENCER_47 0x302F
+#define WM8996_WRITE_SEQUENCER_48 0x3030
+#define WM8996_WRITE_SEQUENCER_49 0x3031
+#define WM8996_WRITE_SEQUENCER_50 0x3032
+#define WM8996_WRITE_SEQUENCER_51 0x3033
+#define WM8996_WRITE_SEQUENCER_52 0x3034
+#define WM8996_WRITE_SEQUENCER_53 0x3035
+#define WM8996_WRITE_SEQUENCER_54 0x3036
+#define WM8996_WRITE_SEQUENCER_55 0x3037
+#define WM8996_WRITE_SEQUENCER_56 0x3038
+#define WM8996_WRITE_SEQUENCER_57 0x3039
+#define WM8996_WRITE_SEQUENCER_58 0x303A
+#define WM8996_WRITE_SEQUENCER_59 0x303B
+#define WM8996_WRITE_SEQUENCER_60 0x303C
+#define WM8996_WRITE_SEQUENCER_61 0x303D
+#define WM8996_WRITE_SEQUENCER_62 0x303E
+#define WM8996_WRITE_SEQUENCER_63 0x303F
+#define WM8996_WRITE_SEQUENCER_64 0x3040
+#define WM8996_WRITE_SEQUENCER_65 0x3041
+#define WM8996_WRITE_SEQUENCER_66 0x3042
+#define WM8996_WRITE_SEQUENCER_67 0x3043
+#define WM8996_WRITE_SEQUENCER_68 0x3044
+#define WM8996_WRITE_SEQUENCER_69 0x3045
+#define WM8996_WRITE_SEQUENCER_70 0x3046
+#define WM8996_WRITE_SEQUENCER_71 0x3047
+#define WM8996_WRITE_SEQUENCER_72 0x3048
+#define WM8996_WRITE_SEQUENCER_73 0x3049
+#define WM8996_WRITE_SEQUENCER_74 0x304A
+#define WM8996_WRITE_SEQUENCER_75 0x304B
+#define WM8996_WRITE_SEQUENCER_76 0x304C
+#define WM8996_WRITE_SEQUENCER_77 0x304D
+#define WM8996_WRITE_SEQUENCER_78 0x304E
+#define WM8996_WRITE_SEQUENCER_79 0x304F
+#define WM8996_WRITE_SEQUENCER_80 0x3050
+#define WM8996_WRITE_SEQUENCER_81 0x3051
+#define WM8996_WRITE_SEQUENCER_82 0x3052
+#define WM8996_WRITE_SEQUENCER_83 0x3053
+#define WM8996_WRITE_SEQUENCER_84 0x3054
+#define WM8996_WRITE_SEQUENCER_85 0x3055
+#define WM8996_WRITE_SEQUENCER_86 0x3056
+#define WM8996_WRITE_SEQUENCER_87 0x3057
+#define WM8996_WRITE_SEQUENCER_88 0x3058
+#define WM8996_WRITE_SEQUENCER_89 0x3059
+#define WM8996_WRITE_SEQUENCER_90 0x305A
+#define WM8996_WRITE_SEQUENCER_91 0x305B
+#define WM8996_WRITE_SEQUENCER_92 0x305C
+#define WM8996_WRITE_SEQUENCER_93 0x305D
+#define WM8996_WRITE_SEQUENCER_94 0x305E
+#define WM8996_WRITE_SEQUENCER_95 0x305F
+#define WM8996_WRITE_SEQUENCER_96 0x3060
+#define WM8996_WRITE_SEQUENCER_97 0x3061
+#define WM8996_WRITE_SEQUENCER_98 0x3062
+#define WM8996_WRITE_SEQUENCER_99 0x3063
+#define WM8996_WRITE_SEQUENCER_100 0x3064
+#define WM8996_WRITE_SEQUENCER_101 0x3065
+#define WM8996_WRITE_SEQUENCER_102 0x3066
+#define WM8996_WRITE_SEQUENCER_103 0x3067
+#define WM8996_WRITE_SEQUENCER_104 0x3068
+#define WM8996_WRITE_SEQUENCER_105 0x3069
+#define WM8996_WRITE_SEQUENCER_106 0x306A
+#define WM8996_WRITE_SEQUENCER_107 0x306B
+#define WM8996_WRITE_SEQUENCER_108 0x306C
+#define WM8996_WRITE_SEQUENCER_109 0x306D
+#define WM8996_WRITE_SEQUENCER_110 0x306E
+#define WM8996_WRITE_SEQUENCER_111 0x306F
+#define WM8996_WRITE_SEQUENCER_112 0x3070
+#define WM8996_WRITE_SEQUENCER_113 0x3071
+#define WM8996_WRITE_SEQUENCER_114 0x3072
+#define WM8996_WRITE_SEQUENCER_115 0x3073
+#define WM8996_WRITE_SEQUENCER_116 0x3074
+#define WM8996_WRITE_SEQUENCER_117 0x3075
+#define WM8996_WRITE_SEQUENCER_118 0x3076
+#define WM8996_WRITE_SEQUENCER_119 0x3077
+#define WM8996_WRITE_SEQUENCER_120 0x3078
+#define WM8996_WRITE_SEQUENCER_121 0x3079
+#define WM8996_WRITE_SEQUENCER_122 0x307A
+#define WM8996_WRITE_SEQUENCER_123 0x307B
+#define WM8996_WRITE_SEQUENCER_124 0x307C
+#define WM8996_WRITE_SEQUENCER_125 0x307D
+#define WM8996_WRITE_SEQUENCER_126 0x307E
+#define WM8996_WRITE_SEQUENCER_127 0x307F
+#define WM8996_WRITE_SEQUENCER_128 0x3080
+#define WM8996_WRITE_SEQUENCER_129 0x3081
+#define WM8996_WRITE_SEQUENCER_130 0x3082
+#define WM8996_WRITE_SEQUENCER_131 0x3083
+#define WM8996_WRITE_SEQUENCER_132 0x3084
+#define WM8996_WRITE_SEQUENCER_133 0x3085
+#define WM8996_WRITE_SEQUENCER_134 0x3086
+#define WM8996_WRITE_SEQUENCER_135 0x3087
+#define WM8996_WRITE_SEQUENCER_136 0x3088
+#define WM8996_WRITE_SEQUENCER_137 0x3089
+#define WM8996_WRITE_SEQUENCER_138 0x308A
+#define WM8996_WRITE_SEQUENCER_139 0x308B
+#define WM8996_WRITE_SEQUENCER_140 0x308C
+#define WM8996_WRITE_SEQUENCER_141 0x308D
+#define WM8996_WRITE_SEQUENCER_142 0x308E
+#define WM8996_WRITE_SEQUENCER_143 0x308F
+#define WM8996_WRITE_SEQUENCER_144 0x3090
+#define WM8996_WRITE_SEQUENCER_145 0x3091
+#define WM8996_WRITE_SEQUENCER_146 0x3092
+#define WM8996_WRITE_SEQUENCER_147 0x3093
+#define WM8996_WRITE_SEQUENCER_148 0x3094
+#define WM8996_WRITE_SEQUENCER_149 0x3095
+#define WM8996_WRITE_SEQUENCER_150 0x3096
+#define WM8996_WRITE_SEQUENCER_151 0x3097
+#define WM8996_WRITE_SEQUENCER_152 0x3098
+#define WM8996_WRITE_SEQUENCER_153 0x3099
+#define WM8996_WRITE_SEQUENCER_154 0x309A
+#define WM8996_WRITE_SEQUENCER_155 0x309B
+#define WM8996_WRITE_SEQUENCER_156 0x309C
+#define WM8996_WRITE_SEQUENCER_157 0x309D
+#define WM8996_WRITE_SEQUENCER_158 0x309E
+#define WM8996_WRITE_SEQUENCER_159 0x309F
+#define WM8996_WRITE_SEQUENCER_160 0x30A0
+#define WM8996_WRITE_SEQUENCER_161 0x30A1
+#define WM8996_WRITE_SEQUENCER_162 0x30A2
+#define WM8996_WRITE_SEQUENCER_163 0x30A3
+#define WM8996_WRITE_SEQUENCER_164 0x30A4
+#define WM8996_WRITE_SEQUENCER_165 0x30A5
+#define WM8996_WRITE_SEQUENCER_166 0x30A6
+#define WM8996_WRITE_SEQUENCER_167 0x30A7
+#define WM8996_WRITE_SEQUENCER_168 0x30A8
+#define WM8996_WRITE_SEQUENCER_169 0x30A9
+#define WM8996_WRITE_SEQUENCER_170 0x30AA
+#define WM8996_WRITE_SEQUENCER_171 0x30AB
+#define WM8996_WRITE_SEQUENCER_172 0x30AC
+#define WM8996_WRITE_SEQUENCER_173 0x30AD
+#define WM8996_WRITE_SEQUENCER_174 0x30AE
+#define WM8996_WRITE_SEQUENCER_175 0x30AF
+#define WM8996_WRITE_SEQUENCER_176 0x30B0
+#define WM8996_WRITE_SEQUENCER_177 0x30B1
+#define WM8996_WRITE_SEQUENCER_178 0x30B2
+#define WM8996_WRITE_SEQUENCER_179 0x30B3
+#define WM8996_WRITE_SEQUENCER_180 0x30B4
+#define WM8996_WRITE_SEQUENCER_181 0x30B5
+#define WM8996_WRITE_SEQUENCER_182 0x30B6
+#define WM8996_WRITE_SEQUENCER_183 0x30B7
+#define WM8996_WRITE_SEQUENCER_184 0x30B8
+#define WM8996_WRITE_SEQUENCER_185 0x30B9
+#define WM8996_WRITE_SEQUENCER_186 0x30BA
+#define WM8996_WRITE_SEQUENCER_187 0x30BB
+#define WM8996_WRITE_SEQUENCER_188 0x30BC
+#define WM8996_WRITE_SEQUENCER_189 0x30BD
+#define WM8996_WRITE_SEQUENCER_190 0x30BE
+#define WM8996_WRITE_SEQUENCER_191 0x30BF
+#define WM8996_WRITE_SEQUENCER_192 0x30C0
+#define WM8996_WRITE_SEQUENCER_193 0x30C1
+#define WM8996_WRITE_SEQUENCER_194 0x30C2
+#define WM8996_WRITE_SEQUENCER_195 0x30C3
+#define WM8996_WRITE_SEQUENCER_196 0x30C4
+#define WM8996_WRITE_SEQUENCER_197 0x30C5
+#define WM8996_WRITE_SEQUENCER_198 0x30C6
+#define WM8996_WRITE_SEQUENCER_199 0x30C7
+#define WM8996_WRITE_SEQUENCER_200 0x30C8
+#define WM8996_WRITE_SEQUENCER_201 0x30C9
+#define WM8996_WRITE_SEQUENCER_202 0x30CA
+#define WM8996_WRITE_SEQUENCER_203 0x30CB
+#define WM8996_WRITE_SEQUENCER_204 0x30CC
+#define WM8996_WRITE_SEQUENCER_205 0x30CD
+#define WM8996_WRITE_SEQUENCER_206 0x30CE
+#define WM8996_WRITE_SEQUENCER_207 0x30CF
+#define WM8996_WRITE_SEQUENCER_208 0x30D0
+#define WM8996_WRITE_SEQUENCER_209 0x30D1
+#define WM8996_WRITE_SEQUENCER_210 0x30D2
+#define WM8996_WRITE_SEQUENCER_211 0x30D3
+#define WM8996_WRITE_SEQUENCER_212 0x30D4
+#define WM8996_WRITE_SEQUENCER_213 0x30D5
+#define WM8996_WRITE_SEQUENCER_214 0x30D6
+#define WM8996_WRITE_SEQUENCER_215 0x30D7
+#define WM8996_WRITE_SEQUENCER_216 0x30D8
+#define WM8996_WRITE_SEQUENCER_217 0x30D9
+#define WM8996_WRITE_SEQUENCER_218 0x30DA
+#define WM8996_WRITE_SEQUENCER_219 0x30DB
+#define WM8996_WRITE_SEQUENCER_220 0x30DC
+#define WM8996_WRITE_SEQUENCER_221 0x30DD
+#define WM8996_WRITE_SEQUENCER_222 0x30DE
+#define WM8996_WRITE_SEQUENCER_223 0x30DF
+#define WM8996_WRITE_SEQUENCER_224 0x30E0
+#define WM8996_WRITE_SEQUENCER_225 0x30E1
+#define WM8996_WRITE_SEQUENCER_226 0x30E2
+#define WM8996_WRITE_SEQUENCER_227 0x30E3
+#define WM8996_WRITE_SEQUENCER_228 0x30E4
+#define WM8996_WRITE_SEQUENCER_229 0x30E5
+#define WM8996_WRITE_SEQUENCER_230 0x30E6
+#define WM8996_WRITE_SEQUENCER_231 0x30E7
+#define WM8996_WRITE_SEQUENCER_232 0x30E8
+#define WM8996_WRITE_SEQUENCER_233 0x30E9
+#define WM8996_WRITE_SEQUENCER_234 0x30EA
+#define WM8996_WRITE_SEQUENCER_235 0x30EB
+#define WM8996_WRITE_SEQUENCER_236 0x30EC
+#define WM8996_WRITE_SEQUENCER_237 0x30ED
+#define WM8996_WRITE_SEQUENCER_238 0x30EE
+#define WM8996_WRITE_SEQUENCER_239 0x30EF
+#define WM8996_WRITE_SEQUENCER_240 0x30F0
+#define WM8996_WRITE_SEQUENCER_241 0x30F1
+#define WM8996_WRITE_SEQUENCER_242 0x30F2
+#define WM8996_WRITE_SEQUENCER_243 0x30F3
+#define WM8996_WRITE_SEQUENCER_244 0x30F4
+#define WM8996_WRITE_SEQUENCER_245 0x30F5
+#define WM8996_WRITE_SEQUENCER_246 0x30F6
+#define WM8996_WRITE_SEQUENCER_247 0x30F7
+#define WM8996_WRITE_SEQUENCER_248 0x30F8
+#define WM8996_WRITE_SEQUENCER_249 0x30F9
+#define WM8996_WRITE_SEQUENCER_250 0x30FA
+#define WM8996_WRITE_SEQUENCER_251 0x30FB
+#define WM8996_WRITE_SEQUENCER_252 0x30FC
+#define WM8996_WRITE_SEQUENCER_253 0x30FD
+#define WM8996_WRITE_SEQUENCER_254 0x30FE
+#define WM8996_WRITE_SEQUENCER_255 0x30FF
+#define WM8996_WRITE_SEQUENCER_256 0x3100
+#define WM8996_WRITE_SEQUENCER_257 0x3101
+#define WM8996_WRITE_SEQUENCER_258 0x3102
+#define WM8996_WRITE_SEQUENCER_259 0x3103
+#define WM8996_WRITE_SEQUENCER_260 0x3104
+#define WM8996_WRITE_SEQUENCER_261 0x3105
+#define WM8996_WRITE_SEQUENCER_262 0x3106
+#define WM8996_WRITE_SEQUENCER_263 0x3107
+#define WM8996_WRITE_SEQUENCER_264 0x3108
+#define WM8996_WRITE_SEQUENCER_265 0x3109
+#define WM8996_WRITE_SEQUENCER_266 0x310A
+#define WM8996_WRITE_SEQUENCER_267 0x310B
+#define WM8996_WRITE_SEQUENCER_268 0x310C
+#define WM8996_WRITE_SEQUENCER_269 0x310D
+#define WM8996_WRITE_SEQUENCER_270 0x310E
+#define WM8996_WRITE_SEQUENCER_271 0x310F
+#define WM8996_WRITE_SEQUENCER_272 0x3110
+#define WM8996_WRITE_SEQUENCER_273 0x3111
+#define WM8996_WRITE_SEQUENCER_274 0x3112
+#define WM8996_WRITE_SEQUENCER_275 0x3113
+#define WM8996_WRITE_SEQUENCER_276 0x3114
+#define WM8996_WRITE_SEQUENCER_277 0x3115
+#define WM8996_WRITE_SEQUENCER_278 0x3116
+#define WM8996_WRITE_SEQUENCER_279 0x3117
+#define WM8996_WRITE_SEQUENCER_280 0x3118
+#define WM8996_WRITE_SEQUENCER_281 0x3119
+#define WM8996_WRITE_SEQUENCER_282 0x311A
+#define WM8996_WRITE_SEQUENCER_283 0x311B
+#define WM8996_WRITE_SEQUENCER_284 0x311C
+#define WM8996_WRITE_SEQUENCER_285 0x311D
+#define WM8996_WRITE_SEQUENCER_286 0x311E
+#define WM8996_WRITE_SEQUENCER_287 0x311F
+#define WM8996_WRITE_SEQUENCER_288 0x3120
+#define WM8996_WRITE_SEQUENCER_289 0x3121
+#define WM8996_WRITE_SEQUENCER_290 0x3122
+#define WM8996_WRITE_SEQUENCER_291 0x3123
+#define WM8996_WRITE_SEQUENCER_292 0x3124
+#define WM8996_WRITE_SEQUENCER_293 0x3125
+#define WM8996_WRITE_SEQUENCER_294 0x3126
+#define WM8996_WRITE_SEQUENCER_295 0x3127
+#define WM8996_WRITE_SEQUENCER_296 0x3128
+#define WM8996_WRITE_SEQUENCER_297 0x3129
+#define WM8996_WRITE_SEQUENCER_298 0x312A
+#define WM8996_WRITE_SEQUENCER_299 0x312B
+#define WM8996_WRITE_SEQUENCER_300 0x312C
+#define WM8996_WRITE_SEQUENCER_301 0x312D
+#define WM8996_WRITE_SEQUENCER_302 0x312E
+#define WM8996_WRITE_SEQUENCER_303 0x312F
+#define WM8996_WRITE_SEQUENCER_304 0x3130
+#define WM8996_WRITE_SEQUENCER_305 0x3131
+#define WM8996_WRITE_SEQUENCER_306 0x3132
+#define WM8996_WRITE_SEQUENCER_307 0x3133
+#define WM8996_WRITE_SEQUENCER_308 0x3134
+#define WM8996_WRITE_SEQUENCER_309 0x3135
+#define WM8996_WRITE_SEQUENCER_310 0x3136
+#define WM8996_WRITE_SEQUENCER_311 0x3137
+#define WM8996_WRITE_SEQUENCER_312 0x3138
+#define WM8996_WRITE_SEQUENCER_313 0x3139
+#define WM8996_WRITE_SEQUENCER_314 0x313A
+#define WM8996_WRITE_SEQUENCER_315 0x313B
+#define WM8996_WRITE_SEQUENCER_316 0x313C
+#define WM8996_WRITE_SEQUENCER_317 0x313D
+#define WM8996_WRITE_SEQUENCER_318 0x313E
+#define WM8996_WRITE_SEQUENCER_319 0x313F
+#define WM8996_WRITE_SEQUENCER_320 0x3140
+#define WM8996_WRITE_SEQUENCER_321 0x3141
+#define WM8996_WRITE_SEQUENCER_322 0x3142
+#define WM8996_WRITE_SEQUENCER_323 0x3143
+#define WM8996_WRITE_SEQUENCER_324 0x3144
+#define WM8996_WRITE_SEQUENCER_325 0x3145
+#define WM8996_WRITE_SEQUENCER_326 0x3146
+#define WM8996_WRITE_SEQUENCER_327 0x3147
+#define WM8996_WRITE_SEQUENCER_328 0x3148
+#define WM8996_WRITE_SEQUENCER_329 0x3149
+#define WM8996_WRITE_SEQUENCER_330 0x314A
+#define WM8996_WRITE_SEQUENCER_331 0x314B
+#define WM8996_WRITE_SEQUENCER_332 0x314C
+#define WM8996_WRITE_SEQUENCER_333 0x314D
+#define WM8996_WRITE_SEQUENCER_334 0x314E
+#define WM8996_WRITE_SEQUENCER_335 0x314F
+#define WM8996_WRITE_SEQUENCER_336 0x3150
+#define WM8996_WRITE_SEQUENCER_337 0x3151
+#define WM8996_WRITE_SEQUENCER_338 0x3152
+#define WM8996_WRITE_SEQUENCER_339 0x3153
+#define WM8996_WRITE_SEQUENCER_340 0x3154
+#define WM8996_WRITE_SEQUENCER_341 0x3155
+#define WM8996_WRITE_SEQUENCER_342 0x3156
+#define WM8996_WRITE_SEQUENCER_343 0x3157
+#define WM8996_WRITE_SEQUENCER_344 0x3158
+#define WM8996_WRITE_SEQUENCER_345 0x3159
+#define WM8996_WRITE_SEQUENCER_346 0x315A
+#define WM8996_WRITE_SEQUENCER_347 0x315B
+#define WM8996_WRITE_SEQUENCER_348 0x315C
+#define WM8996_WRITE_SEQUENCER_349 0x315D
+#define WM8996_WRITE_SEQUENCER_350 0x315E
+#define WM8996_WRITE_SEQUENCER_351 0x315F
+#define WM8996_WRITE_SEQUENCER_352 0x3160
+#define WM8996_WRITE_SEQUENCER_353 0x3161
+#define WM8996_WRITE_SEQUENCER_354 0x3162
+#define WM8996_WRITE_SEQUENCER_355 0x3163
+#define WM8996_WRITE_SEQUENCER_356 0x3164
+#define WM8996_WRITE_SEQUENCER_357 0x3165
+#define WM8996_WRITE_SEQUENCER_358 0x3166
+#define WM8996_WRITE_SEQUENCER_359 0x3167
+#define WM8996_WRITE_SEQUENCER_360 0x3168
+#define WM8996_WRITE_SEQUENCER_361 0x3169
+#define WM8996_WRITE_SEQUENCER_362 0x316A
+#define WM8996_WRITE_SEQUENCER_363 0x316B
+#define WM8996_WRITE_SEQUENCER_364 0x316C
+#define WM8996_WRITE_SEQUENCER_365 0x316D
+#define WM8996_WRITE_SEQUENCER_366 0x316E
+#define WM8996_WRITE_SEQUENCER_367 0x316F
+#define WM8996_WRITE_SEQUENCER_368 0x3170
+#define WM8996_WRITE_SEQUENCER_369 0x3171
+#define WM8996_WRITE_SEQUENCER_370 0x3172
+#define WM8996_WRITE_SEQUENCER_371 0x3173
+#define WM8996_WRITE_SEQUENCER_372 0x3174
+#define WM8996_WRITE_SEQUENCER_373 0x3175
+#define WM8996_WRITE_SEQUENCER_374 0x3176
+#define WM8996_WRITE_SEQUENCER_375 0x3177
+#define WM8996_WRITE_SEQUENCER_376 0x3178
+#define WM8996_WRITE_SEQUENCER_377 0x3179
+#define WM8996_WRITE_SEQUENCER_378 0x317A
+#define WM8996_WRITE_SEQUENCER_379 0x317B
+#define WM8996_WRITE_SEQUENCER_380 0x317C
+#define WM8996_WRITE_SEQUENCER_381 0x317D
+#define WM8996_WRITE_SEQUENCER_382 0x317E
+#define WM8996_WRITE_SEQUENCER_383 0x317F
+#define WM8996_WRITE_SEQUENCER_384 0x3180
+#define WM8996_WRITE_SEQUENCER_385 0x3181
+#define WM8996_WRITE_SEQUENCER_386 0x3182
+#define WM8996_WRITE_SEQUENCER_387 0x3183
+#define WM8996_WRITE_SEQUENCER_388 0x3184
+#define WM8996_WRITE_SEQUENCER_389 0x3185
+#define WM8996_WRITE_SEQUENCER_390 0x3186
+#define WM8996_WRITE_SEQUENCER_391 0x3187
+#define WM8996_WRITE_SEQUENCER_392 0x3188
+#define WM8996_WRITE_SEQUENCER_393 0x3189
+#define WM8996_WRITE_SEQUENCER_394 0x318A
+#define WM8996_WRITE_SEQUENCER_395 0x318B
+#define WM8996_WRITE_SEQUENCER_396 0x318C
+#define WM8996_WRITE_SEQUENCER_397 0x318D
+#define WM8996_WRITE_SEQUENCER_398 0x318E
+#define WM8996_WRITE_SEQUENCER_399 0x318F
+#define WM8996_WRITE_SEQUENCER_400 0x3190
+#define WM8996_WRITE_SEQUENCER_401 0x3191
+#define WM8996_WRITE_SEQUENCER_402 0x3192
+#define WM8996_WRITE_SEQUENCER_403 0x3193
+#define WM8996_WRITE_SEQUENCER_404 0x3194
+#define WM8996_WRITE_SEQUENCER_405 0x3195
+#define WM8996_WRITE_SEQUENCER_406 0x3196
+#define WM8996_WRITE_SEQUENCER_407 0x3197
+#define WM8996_WRITE_SEQUENCER_408 0x3198
+#define WM8996_WRITE_SEQUENCER_409 0x3199
+#define WM8996_WRITE_SEQUENCER_410 0x319A
+#define WM8996_WRITE_SEQUENCER_411 0x319B
+#define WM8996_WRITE_SEQUENCER_412 0x319C
+#define WM8996_WRITE_SEQUENCER_413 0x319D
+#define WM8996_WRITE_SEQUENCER_414 0x319E
+#define WM8996_WRITE_SEQUENCER_415 0x319F
+#define WM8996_WRITE_SEQUENCER_416 0x31A0
+#define WM8996_WRITE_SEQUENCER_417 0x31A1
+#define WM8996_WRITE_SEQUENCER_418 0x31A2
+#define WM8996_WRITE_SEQUENCER_419 0x31A3
+#define WM8996_WRITE_SEQUENCER_420 0x31A4
+#define WM8996_WRITE_SEQUENCER_421 0x31A5
+#define WM8996_WRITE_SEQUENCER_422 0x31A6
+#define WM8996_WRITE_SEQUENCER_423 0x31A7
+#define WM8996_WRITE_SEQUENCER_424 0x31A8
+#define WM8996_WRITE_SEQUENCER_425 0x31A9
+#define WM8996_WRITE_SEQUENCER_426 0x31AA
+#define WM8996_WRITE_SEQUENCER_427 0x31AB
+#define WM8996_WRITE_SEQUENCER_428 0x31AC
+#define WM8996_WRITE_SEQUENCER_429 0x31AD
+#define WM8996_WRITE_SEQUENCER_430 0x31AE
+#define WM8996_WRITE_SEQUENCER_431 0x31AF
+#define WM8996_WRITE_SEQUENCER_432 0x31B0
+#define WM8996_WRITE_SEQUENCER_433 0x31B1
+#define WM8996_WRITE_SEQUENCER_434 0x31B2
+#define WM8996_WRITE_SEQUENCER_435 0x31B3
+#define WM8996_WRITE_SEQUENCER_436 0x31B4
+#define WM8996_WRITE_SEQUENCER_437 0x31B5
+#define WM8996_WRITE_SEQUENCER_438 0x31B6
+#define WM8996_WRITE_SEQUENCER_439 0x31B7
+#define WM8996_WRITE_SEQUENCER_440 0x31B8
+#define WM8996_WRITE_SEQUENCER_441 0x31B9
+#define WM8996_WRITE_SEQUENCER_442 0x31BA
+#define WM8996_WRITE_SEQUENCER_443 0x31BB
+#define WM8996_WRITE_SEQUENCER_444 0x31BC
+#define WM8996_WRITE_SEQUENCER_445 0x31BD
+#define WM8996_WRITE_SEQUENCER_446 0x31BE
+#define WM8996_WRITE_SEQUENCER_447 0x31BF
+#define WM8996_WRITE_SEQUENCER_448 0x31C0
+#define WM8996_WRITE_SEQUENCER_449 0x31C1
+#define WM8996_WRITE_SEQUENCER_450 0x31C2
+#define WM8996_WRITE_SEQUENCER_451 0x31C3
+#define WM8996_WRITE_SEQUENCER_452 0x31C4
+#define WM8996_WRITE_SEQUENCER_453 0x31C5
+#define WM8996_WRITE_SEQUENCER_454 0x31C6
+#define WM8996_WRITE_SEQUENCER_455 0x31C7
+#define WM8996_WRITE_SEQUENCER_456 0x31C8
+#define WM8996_WRITE_SEQUENCER_457 0x31C9
+#define WM8996_WRITE_SEQUENCER_458 0x31CA
+#define WM8996_WRITE_SEQUENCER_459 0x31CB
+#define WM8996_WRITE_SEQUENCER_460 0x31CC
+#define WM8996_WRITE_SEQUENCER_461 0x31CD
+#define WM8996_WRITE_SEQUENCER_462 0x31CE
+#define WM8996_WRITE_SEQUENCER_463 0x31CF
+#define WM8996_WRITE_SEQUENCER_464 0x31D0
+#define WM8996_WRITE_SEQUENCER_465 0x31D1
+#define WM8996_WRITE_SEQUENCER_466 0x31D2
+#define WM8996_WRITE_SEQUENCER_467 0x31D3
+#define WM8996_WRITE_SEQUENCER_468 0x31D4
+#define WM8996_WRITE_SEQUENCER_469 0x31D5
+#define WM8996_WRITE_SEQUENCER_470 0x31D6
+#define WM8996_WRITE_SEQUENCER_471 0x31D7
+#define WM8996_WRITE_SEQUENCER_472 0x31D8
+#define WM8996_WRITE_SEQUENCER_473 0x31D9
+#define WM8996_WRITE_SEQUENCER_474 0x31DA
+#define WM8996_WRITE_SEQUENCER_475 0x31DB
+#define WM8996_WRITE_SEQUENCER_476 0x31DC
+#define WM8996_WRITE_SEQUENCER_477 0x31DD
+#define WM8996_WRITE_SEQUENCER_478 0x31DE
+#define WM8996_WRITE_SEQUENCER_479 0x31DF
+#define WM8996_WRITE_SEQUENCER_480 0x31E0
+#define WM8996_WRITE_SEQUENCER_481 0x31E1
+#define WM8996_WRITE_SEQUENCER_482 0x31E2
+#define WM8996_WRITE_SEQUENCER_483 0x31E3
+#define WM8996_WRITE_SEQUENCER_484 0x31E4
+#define WM8996_WRITE_SEQUENCER_485 0x31E5
+#define WM8996_WRITE_SEQUENCER_486 0x31E6
+#define WM8996_WRITE_SEQUENCER_487 0x31E7
+#define WM8996_WRITE_SEQUENCER_488 0x31E8
+#define WM8996_WRITE_SEQUENCER_489 0x31E9
+#define WM8996_WRITE_SEQUENCER_490 0x31EA
+#define WM8996_WRITE_SEQUENCER_491 0x31EB
+#define WM8996_WRITE_SEQUENCER_492 0x31EC
+#define WM8996_WRITE_SEQUENCER_493 0x31ED
+#define WM8996_WRITE_SEQUENCER_494 0x31EE
+#define WM8996_WRITE_SEQUENCER_495 0x31EF
+#define WM8996_WRITE_SEQUENCER_496 0x31F0
+#define WM8996_WRITE_SEQUENCER_497 0x31F1
+#define WM8996_WRITE_SEQUENCER_498 0x31F2
+#define WM8996_WRITE_SEQUENCER_499 0x31F3
+#define WM8996_WRITE_SEQUENCER_500 0x31F4
+#define WM8996_WRITE_SEQUENCER_501 0x31F5
+#define WM8996_WRITE_SEQUENCER_502 0x31F6
+#define WM8996_WRITE_SEQUENCER_503 0x31F7
+#define WM8996_WRITE_SEQUENCER_504 0x31F8
+#define WM8996_WRITE_SEQUENCER_505 0x31F9
+#define WM8996_WRITE_SEQUENCER_506 0x31FA
+#define WM8996_WRITE_SEQUENCER_507 0x31FB
+#define WM8996_WRITE_SEQUENCER_508 0x31FC
+#define WM8996_WRITE_SEQUENCER_509 0x31FD
+#define WM8996_WRITE_SEQUENCER_510 0x31FE
+#define WM8996_WRITE_SEQUENCER_511 0x31FF
+
+#define WM8996_REGISTER_COUNT 706
+#define WM8996_MAX_REGISTER 0x31FF
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - Software Reset
+ */
+#define WM8996_SW_RESET_MASK 0xFFFF /* SW_RESET - [15:0] */
+#define WM8996_SW_RESET_SHIFT 0 /* SW_RESET - [15:0] */
+#define WM8996_SW_RESET_WIDTH 16 /* SW_RESET - [15:0] */
+
+/*
+ * R1 (0x01) - Power Management (1)
+ */
+#define WM8996_MICB2_ENA 0x0200 /* MICB2_ENA */
+#define WM8996_MICB2_ENA_MASK 0x0200 /* MICB2_ENA */
+#define WM8996_MICB2_ENA_SHIFT 9 /* MICB2_ENA */
+#define WM8996_MICB2_ENA_WIDTH 1 /* MICB2_ENA */
+#define WM8996_MICB1_ENA 0x0100 /* MICB1_ENA */
+#define WM8996_MICB1_ENA_MASK 0x0100 /* MICB1_ENA */
+#define WM8996_MICB1_ENA_SHIFT 8 /* MICB1_ENA */
+#define WM8996_MICB1_ENA_WIDTH 1 /* MICB1_ENA */
+#define WM8996_HPOUT2L_ENA 0x0080 /* HPOUT2L_ENA */
+#define WM8996_HPOUT2L_ENA_MASK 0x0080 /* HPOUT2L_ENA */
+#define WM8996_HPOUT2L_ENA_SHIFT 7 /* HPOUT2L_ENA */
+#define WM8996_HPOUT2L_ENA_WIDTH 1 /* HPOUT2L_ENA */
+#define WM8996_HPOUT2R_ENA 0x0040 /* HPOUT2R_ENA */
+#define WM8996_HPOUT2R_ENA_MASK 0x0040 /* HPOUT2R_ENA */
+#define WM8996_HPOUT2R_ENA_SHIFT 6 /* HPOUT2R_ENA */
+#define WM8996_HPOUT2R_ENA_WIDTH 1 /* HPOUT2R_ENA */
+#define WM8996_HPOUT1L_ENA 0x0020 /* HPOUT1L_ENA */
+#define WM8996_HPOUT1L_ENA_MASK 0x0020 /* HPOUT1L_ENA */
+#define WM8996_HPOUT1L_ENA_SHIFT 5 /* HPOUT1L_ENA */
+#define WM8996_HPOUT1L_ENA_WIDTH 1 /* HPOUT1L_ENA */
+#define WM8996_HPOUT1R_ENA 0x0010 /* HPOUT1R_ENA */
+#define WM8996_HPOUT1R_ENA_MASK 0x0010 /* HPOUT1R_ENA */
+#define WM8996_HPOUT1R_ENA_SHIFT 4 /* HPOUT1R_ENA */
+#define WM8996_HPOUT1R_ENA_WIDTH 1 /* HPOUT1R_ENA */
+#define WM8996_BG_ENA 0x0001 /* BG_ENA */
+#define WM8996_BG_ENA_MASK 0x0001 /* BG_ENA */
+#define WM8996_BG_ENA_SHIFT 0 /* BG_ENA */
+#define WM8996_BG_ENA_WIDTH 1 /* BG_ENA */
+
+/*
+ * R2 (0x02) - Power Management (2)
+ */
+#define WM8996_OPCLK_ENA 0x0800 /* OPCLK_ENA */
+#define WM8996_OPCLK_ENA_MASK 0x0800 /* OPCLK_ENA */
+#define WM8996_OPCLK_ENA_SHIFT 11 /* OPCLK_ENA */
+#define WM8996_OPCLK_ENA_WIDTH 1 /* OPCLK_ENA */
+#define WM8996_INL_ENA 0x0020 /* INL_ENA */
+#define WM8996_INL_ENA_MASK 0x0020 /* INL_ENA */
+#define WM8996_INL_ENA_SHIFT 5 /* INL_ENA */
+#define WM8996_INL_ENA_WIDTH 1 /* INL_ENA */
+#define WM8996_INR_ENA 0x0010 /* INR_ENA */
+#define WM8996_INR_ENA_MASK 0x0010 /* INR_ENA */
+#define WM8996_INR_ENA_SHIFT 4 /* INR_ENA */
+#define WM8996_INR_ENA_WIDTH 1 /* INR_ENA */
+#define WM8996_LDO2_ENA 0x0002 /* LDO2_ENA */
+#define WM8996_LDO2_ENA_MASK 0x0002 /* LDO2_ENA */
+#define WM8996_LDO2_ENA_SHIFT 1 /* LDO2_ENA */
+#define WM8996_LDO2_ENA_WIDTH 1 /* LDO2_ENA */
+
+/*
+ * R3 (0x03) - Power Management (3)
+ */
+#define WM8996_DSP2RXL_ENA 0x0800 /* DSP2RXL_ENA */
+#define WM8996_DSP2RXL_ENA_MASK 0x0800 /* DSP2RXL_ENA */
+#define WM8996_DSP2RXL_ENA_SHIFT 11 /* DSP2RXL_ENA */
+#define WM8996_DSP2RXL_ENA_WIDTH 1 /* DSP2RXL_ENA */
+#define WM8996_DSP2RXR_ENA 0x0400 /* DSP2RXR_ENA */
+#define WM8996_DSP2RXR_ENA_MASK 0x0400 /* DSP2RXR_ENA */
+#define WM8996_DSP2RXR_ENA_SHIFT 10 /* DSP2RXR_ENA */
+#define WM8996_DSP2RXR_ENA_WIDTH 1 /* DSP2RXR_ENA */
+#define WM8996_DSP1RXL_ENA 0x0200 /* DSP1RXL_ENA */
+#define WM8996_DSP1RXL_ENA_MASK 0x0200 /* DSP1RXL_ENA */
+#define WM8996_DSP1RXL_ENA_SHIFT 9 /* DSP1RXL_ENA */
+#define WM8996_DSP1RXL_ENA_WIDTH 1 /* DSP1RXL_ENA */
+#define WM8996_DSP1RXR_ENA 0x0100 /* DSP1RXR_ENA */
+#define WM8996_DSP1RXR_ENA_MASK 0x0100 /* DSP1RXR_ENA */
+#define WM8996_DSP1RXR_ENA_SHIFT 8 /* DSP1RXR_ENA */
+#define WM8996_DSP1RXR_ENA_WIDTH 1 /* DSP1RXR_ENA */
+#define WM8996_DMIC2L_ENA 0x0020 /* DMIC2L_ENA */
+#define WM8996_DMIC2L_ENA_MASK 0x0020 /* DMIC2L_ENA */
+#define WM8996_DMIC2L_ENA_SHIFT 5 /* DMIC2L_ENA */
+#define WM8996_DMIC2L_ENA_WIDTH 1 /* DMIC2L_ENA */
+#define WM8996_DMIC2R_ENA 0x0010 /* DMIC2R_ENA */
+#define WM8996_DMIC2R_ENA_MASK 0x0010 /* DMIC2R_ENA */
+#define WM8996_DMIC2R_ENA_SHIFT 4 /* DMIC2R_ENA */
+#define WM8996_DMIC2R_ENA_WIDTH 1 /* DMIC2R_ENA */
+#define WM8996_DMIC1L_ENA 0x0008 /* DMIC1L_ENA */
+#define WM8996_DMIC1L_ENA_MASK 0x0008 /* DMIC1L_ENA */
+#define WM8996_DMIC1L_ENA_SHIFT 3 /* DMIC1L_ENA */
+#define WM8996_DMIC1L_ENA_WIDTH 1 /* DMIC1L_ENA */
+#define WM8996_DMIC1R_ENA 0x0004 /* DMIC1R_ENA */
+#define WM8996_DMIC1R_ENA_MASK 0x0004 /* DMIC1R_ENA */
+#define WM8996_DMIC1R_ENA_SHIFT 2 /* DMIC1R_ENA */
+#define WM8996_DMIC1R_ENA_WIDTH 1 /* DMIC1R_ENA */
+#define WM8996_ADCL_ENA 0x0002 /* ADCL_ENA */
+#define WM8996_ADCL_ENA_MASK 0x0002 /* ADCL_ENA */
+#define WM8996_ADCL_ENA_SHIFT 1 /* ADCL_ENA */
+#define WM8996_ADCL_ENA_WIDTH 1 /* ADCL_ENA */
+#define WM8996_ADCR_ENA 0x0001 /* ADCR_ENA */
+#define WM8996_ADCR_ENA_MASK 0x0001 /* ADCR_ENA */
+#define WM8996_ADCR_ENA_SHIFT 0 /* ADCR_ENA */
+#define WM8996_ADCR_ENA_WIDTH 1 /* ADCR_ENA */
+
+/*
+ * R4 (0x04) - Power Management (4)
+ */
+#define WM8996_AIF2RX_CHAN1_ENA 0x0200 /* AIF2RX_CHAN1_ENA */
+#define WM8996_AIF2RX_CHAN1_ENA_MASK 0x0200 /* AIF2RX_CHAN1_ENA */
+#define WM8996_AIF2RX_CHAN1_ENA_SHIFT 9 /* AIF2RX_CHAN1_ENA */
+#define WM8996_AIF2RX_CHAN1_ENA_WIDTH 1 /* AIF2RX_CHAN1_ENA */
+#define WM8996_AIF2RX_CHAN0_ENA 0x0100 /* AIF2RX_CHAN0_ENA */
+#define WM8996_AIF2RX_CHAN0_ENA_MASK 0x0100 /* AIF2RX_CHAN0_ENA */
+#define WM8996_AIF2RX_CHAN0_ENA_SHIFT 8 /* AIF2RX_CHAN0_ENA */
+#define WM8996_AIF2RX_CHAN0_ENA_WIDTH 1 /* AIF2RX_CHAN0_ENA */
+#define WM8996_AIF1RX_CHAN5_ENA 0x0020 /* AIF1RX_CHAN5_ENA */
+#define WM8996_AIF1RX_CHAN5_ENA_MASK 0x0020 /* AIF1RX_CHAN5_ENA */
+#define WM8996_AIF1RX_CHAN5_ENA_SHIFT 5 /* AIF1RX_CHAN5_ENA */
+#define WM8996_AIF1RX_CHAN5_ENA_WIDTH 1 /* AIF1RX_CHAN5_ENA */
+#define WM8996_AIF1RX_CHAN4_ENA 0x0010 /* AIF1RX_CHAN4_ENA */
+#define WM8996_AIF1RX_CHAN4_ENA_MASK 0x0010 /* AIF1RX_CHAN4_ENA */
+#define WM8996_AIF1RX_CHAN4_ENA_SHIFT 4 /* AIF1RX_CHAN4_ENA */
+#define WM8996_AIF1RX_CHAN4_ENA_WIDTH 1 /* AIF1RX_CHAN4_ENA */
+#define WM8996_AIF1RX_CHAN3_ENA 0x0008 /* AIF1RX_CHAN3_ENA */
+#define WM8996_AIF1RX_CHAN3_ENA_MASK 0x0008 /* AIF1RX_CHAN3_ENA */
+#define WM8996_AIF1RX_CHAN3_ENA_SHIFT 3 /* AIF1RX_CHAN3_ENA */
+#define WM8996_AIF1RX_CHAN3_ENA_WIDTH 1 /* AIF1RX_CHAN3_ENA */
+#define WM8996_AIF1RX_CHAN2_ENA 0x0004 /* AIF1RX_CHAN2_ENA */
+#define WM8996_AIF1RX_CHAN2_ENA_MASK 0x0004 /* AIF1RX_CHAN2_ENA */
+#define WM8996_AIF1RX_CHAN2_ENA_SHIFT 2 /* AIF1RX_CHAN2_ENA */
+#define WM8996_AIF1RX_CHAN2_ENA_WIDTH 1 /* AIF1RX_CHAN2_ENA */
+#define WM8996_AIF1RX_CHAN1_ENA 0x0002 /* AIF1RX_CHAN1_ENA */
+#define WM8996_AIF1RX_CHAN1_ENA_MASK 0x0002 /* AIF1RX_CHAN1_ENA */
+#define WM8996_AIF1RX_CHAN1_ENA_SHIFT 1 /* AIF1RX_CHAN1_ENA */
+#define WM8996_AIF1RX_CHAN1_ENA_WIDTH 1 /* AIF1RX_CHAN1_ENA */
+#define WM8996_AIF1RX_CHAN0_ENA 0x0001 /* AIF1RX_CHAN0_ENA */
+#define WM8996_AIF1RX_CHAN0_ENA_MASK 0x0001 /* AIF1RX_CHAN0_ENA */
+#define WM8996_AIF1RX_CHAN0_ENA_SHIFT 0 /* AIF1RX_CHAN0_ENA */
+#define WM8996_AIF1RX_CHAN0_ENA_WIDTH 1 /* AIF1RX_CHAN0_ENA */
+
+/*
+ * R5 (0x05) - Power Management (5)
+ */
+#define WM8996_DSP2TXL_ENA 0x0800 /* DSP2TXL_ENA */
+#define WM8996_DSP2TXL_ENA_MASK 0x0800 /* DSP2TXL_ENA */
+#define WM8996_DSP2TXL_ENA_SHIFT 11 /* DSP2TXL_ENA */
+#define WM8996_DSP2TXL_ENA_WIDTH 1 /* DSP2TXL_ENA */
+#define WM8996_DSP2TXR_ENA 0x0400 /* DSP2TXR_ENA */
+#define WM8996_DSP2TXR_ENA_MASK 0x0400 /* DSP2TXR_ENA */
+#define WM8996_DSP2TXR_ENA_SHIFT 10 /* DSP2TXR_ENA */
+#define WM8996_DSP2TXR_ENA_WIDTH 1 /* DSP2TXR_ENA */
+#define WM8996_DSP1TXL_ENA 0x0200 /* DSP1TXL_ENA */
+#define WM8996_DSP1TXL_ENA_MASK 0x0200 /* DSP1TXL_ENA */
+#define WM8996_DSP1TXL_ENA_SHIFT 9 /* DSP1TXL_ENA */
+#define WM8996_DSP1TXL_ENA_WIDTH 1 /* DSP1TXL_ENA */
+#define WM8996_DSP1TXR_ENA 0x0100 /* DSP1TXR_ENA */
+#define WM8996_DSP1TXR_ENA_MASK 0x0100 /* DSP1TXR_ENA */
+#define WM8996_DSP1TXR_ENA_SHIFT 8 /* DSP1TXR_ENA */
+#define WM8996_DSP1TXR_ENA_WIDTH 1 /* DSP1TXR_ENA */
+#define WM8996_DAC2L_ENA 0x0008 /* DAC2L_ENA */
+#define WM8996_DAC2L_ENA_MASK 0x0008 /* DAC2L_ENA */
+#define WM8996_DAC2L_ENA_SHIFT 3 /* DAC2L_ENA */
+#define WM8996_DAC2L_ENA_WIDTH 1 /* DAC2L_ENA */
+#define WM8996_DAC2R_ENA 0x0004 /* DAC2R_ENA */
+#define WM8996_DAC2R_ENA_MASK 0x0004 /* DAC2R_ENA */
+#define WM8996_DAC2R_ENA_SHIFT 2 /* DAC2R_ENA */
+#define WM8996_DAC2R_ENA_WIDTH 1 /* DAC2R_ENA */
+#define WM8996_DAC1L_ENA 0x0002 /* DAC1L_ENA */
+#define WM8996_DAC1L_ENA_MASK 0x0002 /* DAC1L_ENA */
+#define WM8996_DAC1L_ENA_SHIFT 1 /* DAC1L_ENA */
+#define WM8996_DAC1L_ENA_WIDTH 1 /* DAC1L_ENA */
+#define WM8996_DAC1R_ENA 0x0001 /* DAC1R_ENA */
+#define WM8996_DAC1R_ENA_MASK 0x0001 /* DAC1R_ENA */
+#define WM8996_DAC1R_ENA_SHIFT 0 /* DAC1R_ENA */
+#define WM8996_DAC1R_ENA_WIDTH 1 /* DAC1R_ENA */
+
+/*
+ * R6 (0x06) - Power Management (6)
+ */
+#define WM8996_AIF2TX_CHAN1_ENA 0x0200 /* AIF2TX_CHAN1_ENA */
+#define WM8996_AIF2TX_CHAN1_ENA_MASK 0x0200 /* AIF2TX_CHAN1_ENA */
+#define WM8996_AIF2TX_CHAN1_ENA_SHIFT 9 /* AIF2TX_CHAN1_ENA */
+#define WM8996_AIF2TX_CHAN1_ENA_WIDTH 1 /* AIF2TX_CHAN1_ENA */
+#define WM8996_AIF2TX_CHAN0_ENA 0x0100 /* AIF2TX_CHAN0_ENA */
+#define WM8996_AIF2TX_CHAN0_ENA_MASK 0x0100 /* AIF2TX_CHAN0_ENA */
+#define WM8996_AIF2TX_CHAN0_ENA_SHIFT 8 /* AIF2TX_CHAN0_ENA */
+#define WM8996_AIF2TX_CHAN0_ENA_WIDTH 1 /* AIF2TX_CHAN0_ENA */
+#define WM8996_AIF1TX_CHAN5_ENA 0x0020 /* AIF1TX_CHAN5_ENA */
+#define WM8996_AIF1TX_CHAN5_ENA_MASK 0x0020 /* AIF1TX_CHAN5_ENA */
+#define WM8996_AIF1TX_CHAN5_ENA_SHIFT 5 /* AIF1TX_CHAN5_ENA */
+#define WM8996_AIF1TX_CHAN5_ENA_WIDTH 1 /* AIF1TX_CHAN5_ENA */
+#define WM8996_AIF1TX_CHAN4_ENA 0x0010 /* AIF1TX_CHAN4_ENA */
+#define WM8996_AIF1TX_CHAN4_ENA_MASK 0x0010 /* AIF1TX_CHAN4_ENA */
+#define WM8996_AIF1TX_CHAN4_ENA_SHIFT 4 /* AIF1TX_CHAN4_ENA */
+#define WM8996_AIF1TX_CHAN4_ENA_WIDTH 1 /* AIF1TX_CHAN4_ENA */
+#define WM8996_AIF1TX_CHAN3_ENA 0x0008 /* AIF1TX_CHAN3_ENA */
+#define WM8996_AIF1TX_CHAN3_ENA_MASK 0x0008 /* AIF1TX_CHAN3_ENA */
+#define WM8996_AIF1TX_CHAN3_ENA_SHIFT 3 /* AIF1TX_CHAN3_ENA */
+#define WM8996_AIF1TX_CHAN3_ENA_WIDTH 1 /* AIF1TX_CHAN3_ENA */
+#define WM8996_AIF1TX_CHAN2_ENA 0x0004 /* AIF1TX_CHAN2_ENA */
+#define WM8996_AIF1TX_CHAN2_ENA_MASK 0x0004 /* AIF1TX_CHAN2_ENA */
+#define WM8996_AIF1TX_CHAN2_ENA_SHIFT 2 /* AIF1TX_CHAN2_ENA */
+#define WM8996_AIF1TX_CHAN2_ENA_WIDTH 1 /* AIF1TX_CHAN2_ENA */
+#define WM8996_AIF1TX_CHAN1_ENA 0x0002 /* AIF1TX_CHAN1_ENA */
+#define WM8996_AIF1TX_CHAN1_ENA_MASK 0x0002 /* AIF1TX_CHAN1_ENA */
+#define WM8996_AIF1TX_CHAN1_ENA_SHIFT 1 /* AIF1TX_CHAN1_ENA */
+#define WM8996_AIF1TX_CHAN1_ENA_WIDTH 1 /* AIF1TX_CHAN1_ENA */
+#define WM8996_AIF1TX_CHAN0_ENA 0x0001 /* AIF1TX_CHAN0_ENA */
+#define WM8996_AIF1TX_CHAN0_ENA_MASK 0x0001 /* AIF1TX_CHAN0_ENA */
+#define WM8996_AIF1TX_CHAN0_ENA_SHIFT 0 /* AIF1TX_CHAN0_ENA */
+#define WM8996_AIF1TX_CHAN0_ENA_WIDTH 1 /* AIF1TX_CHAN0_ENA */
+
+/*
+ * R7 (0x07) - Power Management (7)
+ */
+#define WM8996_DMIC2_FN 0x0200 /* DMIC2_FN */
+#define WM8996_DMIC2_FN_MASK 0x0200 /* DMIC2_FN */
+#define WM8996_DMIC2_FN_SHIFT 9 /* DMIC2_FN */
+#define WM8996_DMIC2_FN_WIDTH 1 /* DMIC2_FN */
+#define WM8996_DMIC1_FN 0x0100 /* DMIC1_FN */
+#define WM8996_DMIC1_FN_MASK 0x0100 /* DMIC1_FN */
+#define WM8996_DMIC1_FN_SHIFT 8 /* DMIC1_FN */
+#define WM8996_DMIC1_FN_WIDTH 1 /* DMIC1_FN */
+#define WM8996_ADC_DMIC_DSP2R_ENA 0x0080 /* ADC_DMIC_DSP2R_ENA */
+#define WM8996_ADC_DMIC_DSP2R_ENA_MASK 0x0080 /* ADC_DMIC_DSP2R_ENA */
+#define WM8996_ADC_DMIC_DSP2R_ENA_SHIFT 7 /* ADC_DMIC_DSP2R_ENA */
+#define WM8996_ADC_DMIC_DSP2R_ENA_WIDTH 1 /* ADC_DMIC_DSP2R_ENA */
+#define WM8996_ADC_DMIC_DSP2L_ENA 0x0040 /* ADC_DMIC_DSP2L_ENA */
+#define WM8996_ADC_DMIC_DSP2L_ENA_MASK 0x0040 /* ADC_DMIC_DSP2L_ENA */
+#define WM8996_ADC_DMIC_DSP2L_ENA_SHIFT 6 /* ADC_DMIC_DSP2L_ENA */
+#define WM8996_ADC_DMIC_DSP2L_ENA_WIDTH 1 /* ADC_DMIC_DSP2L_ENA */
+#define WM8996_ADC_DMIC_SRC2_MASK 0x0030 /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8996_ADC_DMIC_SRC2_SHIFT 4 /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8996_ADC_DMIC_SRC2_WIDTH 2 /* ADC_DMIC_SRC2 - [5:4] */
+#define WM8996_ADC_DMIC_DSP1R_ENA 0x0008 /* ADC_DMIC_DSP1R_ENA */
+#define WM8996_ADC_DMIC_DSP1R_ENA_MASK 0x0008 /* ADC_DMIC_DSP1R_ENA */
+#define WM8996_ADC_DMIC_DSP1R_ENA_SHIFT 3 /* ADC_DMIC_DSP1R_ENA */
+#define WM8996_ADC_DMIC_DSP1R_ENA_WIDTH 1 /* ADC_DMIC_DSP1R_ENA */
+#define WM8996_ADC_DMIC_DSP1L_ENA 0x0004 /* ADC_DMIC_DSP1L_ENA */
+#define WM8996_ADC_DMIC_DSP1L_ENA_MASK 0x0004 /* ADC_DMIC_DSP1L_ENA */
+#define WM8996_ADC_DMIC_DSP1L_ENA_SHIFT 2 /* ADC_DMIC_DSP1L_ENA */
+#define WM8996_ADC_DMIC_DSP1L_ENA_WIDTH 1 /* ADC_DMIC_DSP1L_ENA */
+#define WM8996_ADC_DMIC_SRC1_MASK 0x0003 /* ADC_DMIC_SRC1 - [1:0] */
+#define WM8996_ADC_DMIC_SRC1_SHIFT 0 /* ADC_DMIC_SRC1 - [1:0] */
+#define WM8996_ADC_DMIC_SRC1_WIDTH 2 /* ADC_DMIC_SRC1 - [1:0] */
+
+/*
+ * R8 (0x08) - Power Management (8)
+ */
+#define WM8996_AIF2TX_SRC_MASK 0x00C0 /* AIF2TX_SRC - [7:6] */
+#define WM8996_AIF2TX_SRC_SHIFT 6 /* AIF2TX_SRC - [7:6] */
+#define WM8996_AIF2TX_SRC_WIDTH 2 /* AIF2TX_SRC - [7:6] */
+#define WM8996_DSP2RX_SRC 0x0010 /* DSP2RX_SRC */
+#define WM8996_DSP2RX_SRC_MASK 0x0010 /* DSP2RX_SRC */
+#define WM8996_DSP2RX_SRC_SHIFT 4 /* DSP2RX_SRC */
+#define WM8996_DSP2RX_SRC_WIDTH 1 /* DSP2RX_SRC */
+#define WM8996_DSP1RX_SRC 0x0001 /* DSP1RX_SRC */
+#define WM8996_DSP1RX_SRC_MASK 0x0001 /* DSP1RX_SRC */
+#define WM8996_DSP1RX_SRC_SHIFT 0 /* DSP1RX_SRC */
+#define WM8996_DSP1RX_SRC_WIDTH 1 /* DSP1RX_SRC */
+
+/*
+ * R16 (0x10) - Left Line Input Volume
+ */
+#define WM8996_IN1_VU 0x0080 /* IN1_VU */
+#define WM8996_IN1_VU_MASK 0x0080 /* IN1_VU */
+#define WM8996_IN1_VU_SHIFT 7 /* IN1_VU */
+#define WM8996_IN1_VU_WIDTH 1 /* IN1_VU */
+#define WM8996_IN1L_ZC 0x0020 /* IN1L_ZC */
+#define WM8996_IN1L_ZC_MASK 0x0020 /* IN1L_ZC */
+#define WM8996_IN1L_ZC_SHIFT 5 /* IN1L_ZC */
+#define WM8996_IN1L_ZC_WIDTH 1 /* IN1L_ZC */
+#define WM8996_IN1L_VOL_MASK 0x001F /* IN1L_VOL - [4:0] */
+#define WM8996_IN1L_VOL_SHIFT 0 /* IN1L_VOL - [4:0] */
+#define WM8996_IN1L_VOL_WIDTH 5 /* IN1L_VOL - [4:0] */
+
+/*
+ * R17 (0x11) - Right Line Input Volume
+ */
+#define WM8996_IN1_VU 0x0080 /* IN1_VU */
+#define WM8996_IN1_VU_MASK 0x0080 /* IN1_VU */
+#define WM8996_IN1_VU_SHIFT 7 /* IN1_VU */
+#define WM8996_IN1_VU_WIDTH 1 /* IN1_VU */
+#define WM8996_IN1R_ZC 0x0020 /* IN1R_ZC */
+#define WM8996_IN1R_ZC_MASK 0x0020 /* IN1R_ZC */
+#define WM8996_IN1R_ZC_SHIFT 5 /* IN1R_ZC */
+#define WM8996_IN1R_ZC_WIDTH 1 /* IN1R_ZC */
+#define WM8996_IN1R_VOL_MASK 0x001F /* IN1R_VOL - [4:0] */
+#define WM8996_IN1R_VOL_SHIFT 0 /* IN1R_VOL - [4:0] */
+#define WM8996_IN1R_VOL_WIDTH 5 /* IN1R_VOL - [4:0] */
+
+/*
+ * R18 (0x12) - Line Input Control
+ */
+#define WM8996_INL_MODE_MASK 0x000C /* INL_MODE - [3:2] */
+#define WM8996_INL_MODE_SHIFT 2 /* INL_MODE - [3:2] */
+#define WM8996_INL_MODE_WIDTH 2 /* INL_MODE - [3:2] */
+#define WM8996_INR_MODE_MASK 0x0003 /* INR_MODE - [1:0] */
+#define WM8996_INR_MODE_SHIFT 0 /* INR_MODE - [1:0] */
+#define WM8996_INR_MODE_WIDTH 2 /* INR_MODE - [1:0] */
+
+/*
+ * R21 (0x15) - DAC1 HPOUT1 Volume
+ */
+#define WM8996_DAC1R_HPOUT1R_VOL_MASK 0x00F0 /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8996_DAC1R_HPOUT1R_VOL_SHIFT 4 /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8996_DAC1R_HPOUT1R_VOL_WIDTH 4 /* DAC1R_HPOUT1R_VOL - [7:4] */
+#define WM8996_DAC1L_HPOUT1L_VOL_MASK 0x000F /* DAC1L_HPOUT1L_VOL - [3:0] */
+#define WM8996_DAC1L_HPOUT1L_VOL_SHIFT 0 /* DAC1L_HPOUT1L_VOL - [3:0] */
+#define WM8996_DAC1L_HPOUT1L_VOL_WIDTH 4 /* DAC1L_HPOUT1L_VOL - [3:0] */
+
+/*
+ * R22 (0x16) - DAC2 HPOUT2 Volume
+ */
+#define WM8996_DAC2R_HPOUT2R_VOL_MASK 0x00F0 /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8996_DAC2R_HPOUT2R_VOL_SHIFT 4 /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8996_DAC2R_HPOUT2R_VOL_WIDTH 4 /* DAC2R_HPOUT2R_VOL - [7:4] */
+#define WM8996_DAC2L_HPOUT2L_VOL_MASK 0x000F /* DAC2L_HPOUT2L_VOL - [3:0] */
+#define WM8996_DAC2L_HPOUT2L_VOL_SHIFT 0 /* DAC2L_HPOUT2L_VOL - [3:0] */
+#define WM8996_DAC2L_HPOUT2L_VOL_WIDTH 4 /* DAC2L_HPOUT2L_VOL - [3:0] */
+
+/*
+ * R24 (0x18) - DAC1 Left Volume
+ */
+#define WM8996_DAC1L_MUTE 0x0200 /* DAC1L_MUTE */
+#define WM8996_DAC1L_MUTE_MASK 0x0200 /* DAC1L_MUTE */
+#define WM8996_DAC1L_MUTE_SHIFT 9 /* DAC1L_MUTE */
+#define WM8996_DAC1L_MUTE_WIDTH 1 /* DAC1L_MUTE */
+#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8996_DAC1L_VOL_MASK 0x00FF /* DAC1L_VOL - [7:0] */
+#define WM8996_DAC1L_VOL_SHIFT 0 /* DAC1L_VOL - [7:0] */
+#define WM8996_DAC1L_VOL_WIDTH 8 /* DAC1L_VOL - [7:0] */
+
+/*
+ * R25 (0x19) - DAC1 Right Volume
+ */
+#define WM8996_DAC1R_MUTE 0x0200 /* DAC1R_MUTE */
+#define WM8996_DAC1R_MUTE_MASK 0x0200 /* DAC1R_MUTE */
+#define WM8996_DAC1R_MUTE_SHIFT 9 /* DAC1R_MUTE */
+#define WM8996_DAC1R_MUTE_WIDTH 1 /* DAC1R_MUTE */
+#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8996_DAC1R_VOL_MASK 0x00FF /* DAC1R_VOL - [7:0] */
+#define WM8996_DAC1R_VOL_SHIFT 0 /* DAC1R_VOL - [7:0] */
+#define WM8996_DAC1R_VOL_WIDTH 8 /* DAC1R_VOL - [7:0] */
+
+/*
+ * R26 (0x1A) - DAC2 Left Volume
+ */
+#define WM8996_DAC2L_MUTE 0x0200 /* DAC2L_MUTE */
+#define WM8996_DAC2L_MUTE_MASK 0x0200 /* DAC2L_MUTE */
+#define WM8996_DAC2L_MUTE_SHIFT 9 /* DAC2L_MUTE */
+#define WM8996_DAC2L_MUTE_WIDTH 1 /* DAC2L_MUTE */
+#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8996_DAC2L_VOL_MASK 0x00FF /* DAC2L_VOL - [7:0] */
+#define WM8996_DAC2L_VOL_SHIFT 0 /* DAC2L_VOL - [7:0] */
+#define WM8996_DAC2L_VOL_WIDTH 8 /* DAC2L_VOL - [7:0] */
+
+/*
+ * R27 (0x1B) - DAC2 Right Volume
+ */
+#define WM8996_DAC2R_MUTE 0x0200 /* DAC2R_MUTE */
+#define WM8996_DAC2R_MUTE_MASK 0x0200 /* DAC2R_MUTE */
+#define WM8996_DAC2R_MUTE_SHIFT 9 /* DAC2R_MUTE */
+#define WM8996_DAC2R_MUTE_WIDTH 1 /* DAC2R_MUTE */
+#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8996_DAC2R_VOL_MASK 0x00FF /* DAC2R_VOL - [7:0] */
+#define WM8996_DAC2R_VOL_SHIFT 0 /* DAC2R_VOL - [7:0] */
+#define WM8996_DAC2R_VOL_WIDTH 8 /* DAC2R_VOL - [7:0] */
+
+/*
+ * R28 (0x1C) - Output1 Left Volume
+ */
+#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8996_HPOUT1L_ZC 0x0080 /* HPOUT1L_ZC */
+#define WM8996_HPOUT1L_ZC_MASK 0x0080 /* HPOUT1L_ZC */
+#define WM8996_HPOUT1L_ZC_SHIFT 7 /* HPOUT1L_ZC */
+#define WM8996_HPOUT1L_ZC_WIDTH 1 /* HPOUT1L_ZC */
+#define WM8996_HPOUT1L_VOL_MASK 0x000F /* HPOUT1L_VOL - [3:0] */
+#define WM8996_HPOUT1L_VOL_SHIFT 0 /* HPOUT1L_VOL - [3:0] */
+#define WM8996_HPOUT1L_VOL_WIDTH 4 /* HPOUT1L_VOL - [3:0] */
+
+/*
+ * R29 (0x1D) - Output1 Right Volume
+ */
+#define WM8996_DAC1_VU 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_MASK 0x0100 /* DAC1_VU */
+#define WM8996_DAC1_VU_SHIFT 8 /* DAC1_VU */
+#define WM8996_DAC1_VU_WIDTH 1 /* DAC1_VU */
+#define WM8996_HPOUT1R_ZC 0x0080 /* HPOUT1R_ZC */
+#define WM8996_HPOUT1R_ZC_MASK 0x0080 /* HPOUT1R_ZC */
+#define WM8996_HPOUT1R_ZC_SHIFT 7 /* HPOUT1R_ZC */
+#define WM8996_HPOUT1R_ZC_WIDTH 1 /* HPOUT1R_ZC */
+#define WM8996_HPOUT1R_VOL_MASK 0x000F /* HPOUT1R_VOL - [3:0] */
+#define WM8996_HPOUT1R_VOL_SHIFT 0 /* HPOUT1R_VOL - [3:0] */
+#define WM8996_HPOUT1R_VOL_WIDTH 4 /* HPOUT1R_VOL - [3:0] */
+
+/*
+ * R30 (0x1E) - Output2 Left Volume
+ */
+#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8996_HPOUT2L_ZC 0x0080 /* HPOUT2L_ZC */
+#define WM8996_HPOUT2L_ZC_MASK 0x0080 /* HPOUT2L_ZC */
+#define WM8996_HPOUT2L_ZC_SHIFT 7 /* HPOUT2L_ZC */
+#define WM8996_HPOUT2L_ZC_WIDTH 1 /* HPOUT2L_ZC */
+#define WM8996_HPOUT2L_VOL_MASK 0x000F /* HPOUT2L_VOL - [3:0] */
+#define WM8996_HPOUT2L_VOL_SHIFT 0 /* HPOUT2L_VOL - [3:0] */
+#define WM8996_HPOUT2L_VOL_WIDTH 4 /* HPOUT2L_VOL - [3:0] */
+
+/*
+ * R31 (0x1F) - Output2 Right Volume
+ */
+#define WM8996_DAC2_VU 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_MASK 0x0100 /* DAC2_VU */
+#define WM8996_DAC2_VU_SHIFT 8 /* DAC2_VU */
+#define WM8996_DAC2_VU_WIDTH 1 /* DAC2_VU */
+#define WM8996_HPOUT2R_ZC 0x0080 /* HPOUT2R_ZC */
+#define WM8996_HPOUT2R_ZC_MASK 0x0080 /* HPOUT2R_ZC */
+#define WM8996_HPOUT2R_ZC_SHIFT 7 /* HPOUT2R_ZC */
+#define WM8996_HPOUT2R_ZC_WIDTH 1 /* HPOUT2R_ZC */
+#define WM8996_HPOUT2R_VOL_MASK 0x000F /* HPOUT2R_VOL - [3:0] */
+#define WM8996_HPOUT2R_VOL_SHIFT 0 /* HPOUT2R_VOL - [3:0] */
+#define WM8996_HPOUT2R_VOL_WIDTH 4 /* HPOUT2R_VOL - [3:0] */
+
+/*
+ * R32 (0x20) - MICBIAS (1)
+ */
+#define WM8996_MICB1_RATE 0x0020 /* MICB1_RATE */
+#define WM8996_MICB1_RATE_MASK 0x0020 /* MICB1_RATE */
+#define WM8996_MICB1_RATE_SHIFT 5 /* MICB1_RATE */
+#define WM8996_MICB1_RATE_WIDTH 1 /* MICB1_RATE */
+#define WM8996_MICB1_MODE 0x0010 /* MICB1_MODE */
+#define WM8996_MICB1_MODE_MASK 0x0010 /* MICB1_MODE */
+#define WM8996_MICB1_MODE_SHIFT 4 /* MICB1_MODE */
+#define WM8996_MICB1_MODE_WIDTH 1 /* MICB1_MODE */
+#define WM8996_MICB1_LVL_MASK 0x000E /* MICB1_LVL - [3:1] */
+#define WM8996_MICB1_LVL_SHIFT 1 /* MICB1_LVL - [3:1] */
+#define WM8996_MICB1_LVL_WIDTH 3 /* MICB1_LVL - [3:1] */
+#define WM8996_MICB1_DISCH 0x0001 /* MICB1_DISCH */
+#define WM8996_MICB1_DISCH_MASK 0x0001 /* MICB1_DISCH */
+#define WM8996_MICB1_DISCH_SHIFT 0 /* MICB1_DISCH */
+#define WM8996_MICB1_DISCH_WIDTH 1 /* MICB1_DISCH */
+
+/*
+ * R33 (0x21) - MICBIAS (2)
+ */
+#define WM8996_MICB2_RATE 0x0020 /* MICB2_RATE */
+#define WM8996_MICB2_RATE_MASK 0x0020 /* MICB2_RATE */
+#define WM8996_MICB2_RATE_SHIFT 5 /* MICB2_RATE */
+#define WM8996_MICB2_RATE_WIDTH 1 /* MICB2_RATE */
+#define WM8996_MICB2_MODE 0x0010 /* MICB2_MODE */
+#define WM8996_MICB2_MODE_MASK 0x0010 /* MICB2_MODE */
+#define WM8996_MICB2_MODE_SHIFT 4 /* MICB2_MODE */
+#define WM8996_MICB2_MODE_WIDTH 1 /* MICB2_MODE */
+#define WM8996_MICB2_LVL_MASK 0x000E /* MICB2_LVL - [3:1] */
+#define WM8996_MICB2_LVL_SHIFT 1 /* MICB2_LVL - [3:1] */
+#define WM8996_MICB2_LVL_WIDTH 3 /* MICB2_LVL - [3:1] */
+#define WM8996_MICB2_DISCH 0x0001 /* MICB2_DISCH */
+#define WM8996_MICB2_DISCH_MASK 0x0001 /* MICB2_DISCH */
+#define WM8996_MICB2_DISCH_SHIFT 0 /* MICB2_DISCH */
+#define WM8996_MICB2_DISCH_WIDTH 1 /* MICB2_DISCH */
+
+/*
+ * R40 (0x28) - LDO 1
+ */
+#define WM8996_LDO1_MODE 0x0020 /* LDO1_MODE */
+#define WM8996_LDO1_MODE_MASK 0x0020 /* LDO1_MODE */
+#define WM8996_LDO1_MODE_SHIFT 5 /* LDO1_MODE */
+#define WM8996_LDO1_MODE_WIDTH 1 /* LDO1_MODE */
+#define WM8996_LDO1_VSEL_MASK 0x0006 /* LDO1_VSEL - [2:1] */
+#define WM8996_LDO1_VSEL_SHIFT 1 /* LDO1_VSEL - [2:1] */
+#define WM8996_LDO1_VSEL_WIDTH 2 /* LDO1_VSEL - [2:1] */
+#define WM8996_LDO1_DISCH 0x0001 /* LDO1_DISCH */
+#define WM8996_LDO1_DISCH_MASK 0x0001 /* LDO1_DISCH */
+#define WM8996_LDO1_DISCH_SHIFT 0 /* LDO1_DISCH */
+#define WM8996_LDO1_DISCH_WIDTH 1 /* LDO1_DISCH */
+
+/*
+ * R41 (0x29) - LDO 2
+ */
+#define WM8996_LDO2_MODE 0x0020 /* LDO2_MODE */
+#define WM8996_LDO2_MODE_MASK 0x0020 /* LDO2_MODE */
+#define WM8996_LDO2_MODE_SHIFT 5 /* LDO2_MODE */
+#define WM8996_LDO2_MODE_WIDTH 1 /* LDO2_MODE */
+#define WM8996_LDO2_VSEL_MASK 0x001E /* LDO2_VSEL - [4:1] */
+#define WM8996_LDO2_VSEL_SHIFT 1 /* LDO2_VSEL - [4:1] */
+#define WM8996_LDO2_VSEL_WIDTH 4 /* LDO2_VSEL - [4:1] */
+#define WM8996_LDO2_DISCH 0x0001 /* LDO2_DISCH */
+#define WM8996_LDO2_DISCH_MASK 0x0001 /* LDO2_DISCH */
+#define WM8996_LDO2_DISCH_SHIFT 0 /* LDO2_DISCH */
+#define WM8996_LDO2_DISCH_WIDTH 1 /* LDO2_DISCH */
+
+/*
+ * R48 (0x30) - Accessory Detect Mode 1
+ */
+#define WM8996_JD_MODE_MASK 0x0003 /* JD_MODE - [1:0] */
+#define WM8996_JD_MODE_SHIFT 0 /* JD_MODE - [1:0] */
+#define WM8996_JD_MODE_WIDTH 2 /* JD_MODE - [1:0] */
+
+/*
+ * R49 (0x31) - Accessory Detect Mode 2
+ */
+#define WM8996_HPOUT1FB_SRC 0x0004 /* HPOUT1FB_SRC */
+#define WM8996_HPOUT1FB_SRC_MASK 0x0004 /* HPOUT1FB_SRC */
+#define WM8996_HPOUT1FB_SRC_SHIFT 2 /* HPOUT1FB_SRC */
+#define WM8996_HPOUT1FB_SRC_WIDTH 1 /* HPOUT1FB_SRC */
+#define WM8996_MICD_SRC 0x0002 /* MICD_SRC */
+#define WM8996_MICD_SRC_MASK 0x0002 /* MICD_SRC */
+#define WM8996_MICD_SRC_SHIFT 1 /* MICD_SRC */
+#define WM8996_MICD_SRC_WIDTH 1 /* MICD_SRC */
+#define WM8996_MICD_BIAS_SRC 0x0001 /* MICD_BIAS_SRC */
+#define WM8996_MICD_BIAS_SRC_MASK 0x0001 /* MICD_BIAS_SRC */
+#define WM8996_MICD_BIAS_SRC_SHIFT 0 /* MICD_BIAS_SRC */
+#define WM8996_MICD_BIAS_SRC_WIDTH 1 /* MICD_BIAS_SRC */
+
+/*
+ * R52 (0x34) - Headphone Detect 1
+ */
+#define WM8996_HP_HOLDTIME_MASK 0x00E0 /* HP_HOLDTIME - [7:5] */
+#define WM8996_HP_HOLDTIME_SHIFT 5 /* HP_HOLDTIME - [7:5] */
+#define WM8996_HP_HOLDTIME_WIDTH 3 /* HP_HOLDTIME - [7:5] */
+#define WM8996_HP_CLK_DIV_MASK 0x0018 /* HP_CLK_DIV - [4:3] */
+#define WM8996_HP_CLK_DIV_SHIFT 3 /* HP_CLK_DIV - [4:3] */
+#define WM8996_HP_CLK_DIV_WIDTH 2 /* HP_CLK_DIV - [4:3] */
+#define WM8996_HP_STEP_SIZE 0x0002 /* HP_STEP_SIZE */
+#define WM8996_HP_STEP_SIZE_MASK 0x0002 /* HP_STEP_SIZE */
+#define WM8996_HP_STEP_SIZE_SHIFT 1 /* HP_STEP_SIZE */
+#define WM8996_HP_STEP_SIZE_WIDTH 1 /* HP_STEP_SIZE */
+#define WM8996_HP_POLL 0x0001 /* HP_POLL */
+#define WM8996_HP_POLL_MASK 0x0001 /* HP_POLL */
+#define WM8996_HP_POLL_SHIFT 0 /* HP_POLL */
+#define WM8996_HP_POLL_WIDTH 1 /* HP_POLL */
+
+/*
+ * R53 (0x35) - Headphone Detect 2
+ */
+#define WM8996_HP_DONE 0x0080 /* HP_DONE */
+#define WM8996_HP_DONE_MASK 0x0080 /* HP_DONE */
+#define WM8996_HP_DONE_SHIFT 7 /* HP_DONE */
+#define WM8996_HP_DONE_WIDTH 1 /* HP_DONE */
+#define WM8996_HP_LVL_MASK 0x007F /* HP_LVL - [6:0] */
+#define WM8996_HP_LVL_SHIFT 0 /* HP_LVL - [6:0] */
+#define WM8996_HP_LVL_WIDTH 7 /* HP_LVL - [6:0] */
+
+/*
+ * R56 (0x38) - Mic Detect 1
+ */
+#define WM8996_MICD_BIAS_STARTTIME_MASK 0xF000 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8996_MICD_BIAS_STARTTIME_SHIFT 12 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8996_MICD_BIAS_STARTTIME_WIDTH 4 /* MICD_BIAS_STARTTIME - [15:12] */
+#define WM8996_MICD_RATE_MASK 0x0F00 /* MICD_RATE - [11:8] */
+#define WM8996_MICD_RATE_SHIFT 8 /* MICD_RATE - [11:8] */
+#define WM8996_MICD_RATE_WIDTH 4 /* MICD_RATE - [11:8] */
+#define WM8996_MICD_DBTIME 0x0002 /* MICD_DBTIME */
+#define WM8996_MICD_DBTIME_MASK 0x0002 /* MICD_DBTIME */
+#define WM8996_MICD_DBTIME_SHIFT 1 /* MICD_DBTIME */
+#define WM8996_MICD_DBTIME_WIDTH 1 /* MICD_DBTIME */
+#define WM8996_MICD_ENA 0x0001 /* MICD_ENA */
+#define WM8996_MICD_ENA_MASK 0x0001 /* MICD_ENA */
+#define WM8996_MICD_ENA_SHIFT 0 /* MICD_ENA */
+#define WM8996_MICD_ENA_WIDTH 1 /* MICD_ENA */
+
+/*
+ * R57 (0x39) - Mic Detect 2
+ */
+#define WM8996_MICD_LVL_SEL_MASK 0x00FF /* MICD_LVL_SEL - [7:0] */
+#define WM8996_MICD_LVL_SEL_SHIFT 0 /* MICD_LVL_SEL - [7:0] */
+#define WM8996_MICD_LVL_SEL_WIDTH 8 /* MICD_LVL_SEL - [7:0] */
+
+/*
+ * R58 (0x3A) - Mic Detect 3
+ */
+#define WM8996_MICD_LVL_MASK 0x07FC /* MICD_LVL - [10:2] */
+#define WM8996_MICD_LVL_SHIFT 2 /* MICD_LVL - [10:2] */
+#define WM8996_MICD_LVL_WIDTH 9 /* MICD_LVL - [10:2] */
+#define WM8996_MICD_VALID 0x0002 /* MICD_VALID */
+#define WM8996_MICD_VALID_MASK 0x0002 /* MICD_VALID */
+#define WM8996_MICD_VALID_SHIFT 1 /* MICD_VALID */
+#define WM8996_MICD_VALID_WIDTH 1 /* MICD_VALID */
+#define WM8996_MICD_STS 0x0001 /* MICD_STS */
+#define WM8996_MICD_STS_MASK 0x0001 /* MICD_STS */
+#define WM8996_MICD_STS_SHIFT 0 /* MICD_STS */
+#define WM8996_MICD_STS_WIDTH 1 /* MICD_STS */
+
+/*
+ * R64 (0x40) - Charge Pump (1)
+ */
+#define WM8996_CP_ENA 0x8000 /* CP_ENA */
+#define WM8996_CP_ENA_MASK 0x8000 /* CP_ENA */
+#define WM8996_CP_ENA_SHIFT 15 /* CP_ENA */
+#define WM8996_CP_ENA_WIDTH 1 /* CP_ENA */
+
+/*
+ * R65 (0x41) - Charge Pump (2)
+ */
+#define WM8996_CP_DISCH 0x8000 /* CP_DISCH */
+#define WM8996_CP_DISCH_MASK 0x8000 /* CP_DISCH */
+#define WM8996_CP_DISCH_SHIFT 15 /* CP_DISCH */
+#define WM8996_CP_DISCH_WIDTH 1 /* CP_DISCH */
+
+/*
+ * R80 (0x50) - DC Servo (1)
+ */
+#define WM8996_DCS_ENA_CHAN_3 0x0008 /* DCS_ENA_CHAN_3 */
+#define WM8996_DCS_ENA_CHAN_3_MASK 0x0008 /* DCS_ENA_CHAN_3 */
+#define WM8996_DCS_ENA_CHAN_3_SHIFT 3 /* DCS_ENA_CHAN_3 */
+#define WM8996_DCS_ENA_CHAN_3_WIDTH 1 /* DCS_ENA_CHAN_3 */
+#define WM8996_DCS_ENA_CHAN_2 0x0004 /* DCS_ENA_CHAN_2 */
+#define WM8996_DCS_ENA_CHAN_2_MASK 0x0004 /* DCS_ENA_CHAN_2 */
+#define WM8996_DCS_ENA_CHAN_2_SHIFT 2 /* DCS_ENA_CHAN_2 */
+#define WM8996_DCS_ENA_CHAN_2_WIDTH 1 /* DCS_ENA_CHAN_2 */
+#define WM8996_DCS_ENA_CHAN_1 0x0002 /* DCS_ENA_CHAN_1 */
+#define WM8996_DCS_ENA_CHAN_1_MASK 0x0002 /* DCS_ENA_CHAN_1 */
+#define WM8996_DCS_ENA_CHAN_1_SHIFT 1 /* DCS_ENA_CHAN_1 */
+#define WM8996_DCS_ENA_CHAN_1_WIDTH 1 /* DCS_ENA_CHAN_1 */
+#define WM8996_DCS_ENA_CHAN_0 0x0001 /* DCS_ENA_CHAN_0 */
+#define WM8996_DCS_ENA_CHAN_0_MASK 0x0001 /* DCS_ENA_CHAN_0 */
+#define WM8996_DCS_ENA_CHAN_0_SHIFT 0 /* DCS_ENA_CHAN_0 */
+#define WM8996_DCS_ENA_CHAN_0_WIDTH 1 /* DCS_ENA_CHAN_0 */
+
+/*
+ * R81 (0x51) - DC Servo (2)
+ */
+#define WM8996_DCS_TRIG_SINGLE_3 0x8000 /* DCS_TRIG_SINGLE_3 */
+#define WM8996_DCS_TRIG_SINGLE_3_MASK 0x8000 /* DCS_TRIG_SINGLE_3 */
+#define WM8996_DCS_TRIG_SINGLE_3_SHIFT 15 /* DCS_TRIG_SINGLE_3 */
+#define WM8996_DCS_TRIG_SINGLE_3_WIDTH 1 /* DCS_TRIG_SINGLE_3 */
+#define WM8996_DCS_TRIG_SINGLE_2 0x4000 /* DCS_TRIG_SINGLE_2 */
+#define WM8996_DCS_TRIG_SINGLE_2_MASK 0x4000 /* DCS_TRIG_SINGLE_2 */
+#define WM8996_DCS_TRIG_SINGLE_2_SHIFT 14 /* DCS_TRIG_SINGLE_2 */
+#define WM8996_DCS_TRIG_SINGLE_2_WIDTH 1 /* DCS_TRIG_SINGLE_2 */
+#define WM8996_DCS_TRIG_SINGLE_1 0x2000 /* DCS_TRIG_SINGLE_1 */
+#define WM8996_DCS_TRIG_SINGLE_1_MASK 0x2000 /* DCS_TRIG_SINGLE_1 */
+#define WM8996_DCS_TRIG_SINGLE_1_SHIFT 13 /* DCS_TRIG_SINGLE_1 */
+#define WM8996_DCS_TRIG_SINGLE_1_WIDTH 1 /* DCS_TRIG_SINGLE_1 */
+#define WM8996_DCS_TRIG_SINGLE_0 0x1000 /* DCS_TRIG_SINGLE_0 */
+#define WM8996_DCS_TRIG_SINGLE_0_MASK 0x1000 /* DCS_TRIG_SINGLE_0 */
+#define WM8996_DCS_TRIG_SINGLE_0_SHIFT 12 /* DCS_TRIG_SINGLE_0 */
+#define WM8996_DCS_TRIG_SINGLE_0_WIDTH 1 /* DCS_TRIG_SINGLE_0 */
+#define WM8996_DCS_TRIG_SERIES_3 0x0800 /* DCS_TRIG_SERIES_3 */
+#define WM8996_DCS_TRIG_SERIES_3_MASK 0x0800 /* DCS_TRIG_SERIES_3 */
+#define WM8996_DCS_TRIG_SERIES_3_SHIFT 11 /* DCS_TRIG_SERIES_3 */
+#define WM8996_DCS_TRIG_SERIES_3_WIDTH 1 /* DCS_TRIG_SERIES_3 */
+#define WM8996_DCS_TRIG_SERIES_2 0x0400 /* DCS_TRIG_SERIES_2 */
+#define WM8996_DCS_TRIG_SERIES_2_MASK 0x0400 /* DCS_TRIG_SERIES_2 */
+#define WM8996_DCS_TRIG_SERIES_2_SHIFT 10 /* DCS_TRIG_SERIES_2 */
+#define WM8996_DCS_TRIG_SERIES_2_WIDTH 1 /* DCS_TRIG_SERIES_2 */
+#define WM8996_DCS_TRIG_SERIES_1 0x0200 /* DCS_TRIG_SERIES_1 */
+#define WM8996_DCS_TRIG_SERIES_1_MASK 0x0200 /* DCS_TRIG_SERIES_1 */
+#define WM8996_DCS_TRIG_SERIES_1_SHIFT 9 /* DCS_TRIG_SERIES_1 */
+#define WM8996_DCS_TRIG_SERIES_1_WIDTH 1 /* DCS_TRIG_SERIES_1 */
+#define WM8996_DCS_TRIG_SERIES_0 0x0100 /* DCS_TRIG_SERIES_0 */
+#define WM8996_DCS_TRIG_SERIES_0_MASK 0x0100 /* DCS_TRIG_SERIES_0 */
+#define WM8996_DCS_TRIG_SERIES_0_SHIFT 8 /* DCS_TRIG_SERIES_0 */
+#define WM8996_DCS_TRIG_SERIES_0_WIDTH 1 /* DCS_TRIG_SERIES_0 */
+#define WM8996_DCS_TRIG_STARTUP_3 0x0080 /* DCS_TRIG_STARTUP_3 */
+#define WM8996_DCS_TRIG_STARTUP_3_MASK 0x0080 /* DCS_TRIG_STARTUP_3 */
+#define WM8996_DCS_TRIG_STARTUP_3_SHIFT 7 /* DCS_TRIG_STARTUP_3 */
+#define WM8996_DCS_TRIG_STARTUP_3_WIDTH 1 /* DCS_TRIG_STARTUP_3 */
+#define WM8996_DCS_TRIG_STARTUP_2 0x0040 /* DCS_TRIG_STARTUP_2 */
+#define WM8996_DCS_TRIG_STARTUP_2_MASK 0x0040 /* DCS_TRIG_STARTUP_2 */
+#define WM8996_DCS_TRIG_STARTUP_2_SHIFT 6 /* DCS_TRIG_STARTUP_2 */
+#define WM8996_DCS_TRIG_STARTUP_2_WIDTH 1 /* DCS_TRIG_STARTUP_2 */
+#define WM8996_DCS_TRIG_STARTUP_1 0x0020 /* DCS_TRIG_STARTUP_1 */
+#define WM8996_DCS_TRIG_STARTUP_1_MASK 0x0020 /* DCS_TRIG_STARTUP_1 */
+#define WM8996_DCS_TRIG_STARTUP_1_SHIFT 5 /* DCS_TRIG_STARTUP_1 */
+#define WM8996_DCS_TRIG_STARTUP_1_WIDTH 1 /* DCS_TRIG_STARTUP_1 */
+#define WM8996_DCS_TRIG_STARTUP_0 0x0010 /* DCS_TRIG_STARTUP_0 */
+#define WM8996_DCS_TRIG_STARTUP_0_MASK 0x0010 /* DCS_TRIG_STARTUP_0 */
+#define WM8996_DCS_TRIG_STARTUP_0_SHIFT 4 /* DCS_TRIG_STARTUP_0 */
+#define WM8996_DCS_TRIG_STARTUP_0_WIDTH 1 /* DCS_TRIG_STARTUP_0 */
+#define WM8996_DCS_TRIG_DAC_WR_3 0x0008 /* DCS_TRIG_DAC_WR_3 */
+#define WM8996_DCS_TRIG_DAC_WR_3_MASK 0x0008 /* DCS_TRIG_DAC_WR_3 */
+#define WM8996_DCS_TRIG_DAC_WR_3_SHIFT 3 /* DCS_TRIG_DAC_WR_3 */
+#define WM8996_DCS_TRIG_DAC_WR_3_WIDTH 1 /* DCS_TRIG_DAC_WR_3 */
+#define WM8996_DCS_TRIG_DAC_WR_2 0x0004 /* DCS_TRIG_DAC_WR_2 */
+#define WM8996_DCS_TRIG_DAC_WR_2_MASK 0x0004 /* DCS_TRIG_DAC_WR_2 */
+#define WM8996_DCS_TRIG_DAC_WR_2_SHIFT 2 /* DCS_TRIG_DAC_WR_2 */
+#define WM8996_DCS_TRIG_DAC_WR_2_WIDTH 1 /* DCS_TRIG_DAC_WR_2 */
+#define WM8996_DCS_TRIG_DAC_WR_1 0x0002 /* DCS_TRIG_DAC_WR_1 */
+#define WM8996_DCS_TRIG_DAC_WR_1_MASK 0x0002 /* DCS_TRIG_DAC_WR_1 */
+#define WM8996_DCS_TRIG_DAC_WR_1_SHIFT 1 /* DCS_TRIG_DAC_WR_1 */
+#define WM8996_DCS_TRIG_DAC_WR_1_WIDTH 1 /* DCS_TRIG_DAC_WR_1 */
+#define WM8996_DCS_TRIG_DAC_WR_0 0x0001 /* DCS_TRIG_DAC_WR_0 */
+#define WM8996_DCS_TRIG_DAC_WR_0_MASK 0x0001 /* DCS_TRIG_DAC_WR_0 */
+#define WM8996_DCS_TRIG_DAC_WR_0_SHIFT 0 /* DCS_TRIG_DAC_WR_0 */
+#define WM8996_DCS_TRIG_DAC_WR_0_WIDTH 1 /* DCS_TRIG_DAC_WR_0 */
+
+/*
+ * R82 (0x52) - DC Servo (3)
+ */
+#define WM8996_DCS_TIMER_PERIOD_23_MASK 0x0F00 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8996_DCS_TIMER_PERIOD_23_SHIFT 8 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8996_DCS_TIMER_PERIOD_23_WIDTH 4 /* DCS_TIMER_PERIOD_23 - [11:8] */
+#define WM8996_DCS_TIMER_PERIOD_01_MASK 0x000F /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8996_DCS_TIMER_PERIOD_01_SHIFT 0 /* DCS_TIMER_PERIOD_01 - [3:0] */
+#define WM8996_DCS_TIMER_PERIOD_01_WIDTH 4 /* DCS_TIMER_PERIOD_01 - [3:0] */
+
+/*
+ * R84 (0x54) - DC Servo (5)
+ */
+#define WM8996_DCS_SERIES_NO_23_MASK 0x7F00 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8996_DCS_SERIES_NO_23_SHIFT 8 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8996_DCS_SERIES_NO_23_WIDTH 7 /* DCS_SERIES_NO_23 - [14:8] */
+#define WM8996_DCS_SERIES_NO_01_MASK 0x007F /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8996_DCS_SERIES_NO_01_SHIFT 0 /* DCS_SERIES_NO_01 - [6:0] */
+#define WM8996_DCS_SERIES_NO_01_WIDTH 7 /* DCS_SERIES_NO_01 - [6:0] */
+
+/*
+ * R85 (0x55) - DC Servo (6)
+ */
+#define WM8996_DCS_DAC_WR_VAL_3_MASK 0xFF00 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_3_SHIFT 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_3_WIDTH 8 /* DCS_DAC_WR_VAL_3 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_2_MASK 0x00FF /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8996_DCS_DAC_WR_VAL_2_SHIFT 0 /* DCS_DAC_WR_VAL_2 - [7:0] */
+#define WM8996_DCS_DAC_WR_VAL_2_WIDTH 8 /* DCS_DAC_WR_VAL_2 - [7:0] */
+
+/*
+ * R86 (0x56) - DC Servo (7)
+ */
+#define WM8996_DCS_DAC_WR_VAL_1_MASK 0xFF00 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_1_SHIFT 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_1_WIDTH 8 /* DCS_DAC_WR_VAL_1 - [15:8] */
+#define WM8996_DCS_DAC_WR_VAL_0_MASK 0x00FF /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8996_DCS_DAC_WR_VAL_0_SHIFT 0 /* DCS_DAC_WR_VAL_0 - [7:0] */
+#define WM8996_DCS_DAC_WR_VAL_0_WIDTH 8 /* DCS_DAC_WR_VAL_0 - [7:0] */
+
+/*
+ * R87 (0x57) - DC Servo Readback 0
+ */
+#define WM8996_DCS_CAL_COMPLETE_MASK 0x0F00 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8996_DCS_CAL_COMPLETE_SHIFT 8 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8996_DCS_CAL_COMPLETE_WIDTH 4 /* DCS_CAL_COMPLETE - [11:8] */
+#define WM8996_DCS_DAC_WR_COMPLETE_MASK 0x00F0 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8996_DCS_DAC_WR_COMPLETE_SHIFT 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8996_DCS_DAC_WR_COMPLETE_WIDTH 4 /* DCS_DAC_WR_COMPLETE - [7:4] */
+#define WM8996_DCS_STARTUP_COMPLETE_MASK 0x000F /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8996_DCS_STARTUP_COMPLETE_SHIFT 0 /* DCS_STARTUP_COMPLETE - [3:0] */
+#define WM8996_DCS_STARTUP_COMPLETE_WIDTH 4 /* DCS_STARTUP_COMPLETE - [3:0] */
+
+/*
+ * R96 (0x60) - Analogue HP (1)
+ */
+#define WM8996_HPOUT1L_RMV_SHORT 0x0080 /* HPOUT1L_RMV_SHORT */
+#define WM8996_HPOUT1L_RMV_SHORT_MASK 0x0080 /* HPOUT1L_RMV_SHORT */
+#define WM8996_HPOUT1L_RMV_SHORT_SHIFT 7 /* HPOUT1L_RMV_SHORT */
+#define WM8996_HPOUT1L_RMV_SHORT_WIDTH 1 /* HPOUT1L_RMV_SHORT */
+#define WM8996_HPOUT1L_OUTP 0x0040 /* HPOUT1L_OUTP */
+#define WM8996_HPOUT1L_OUTP_MASK 0x0040 /* HPOUT1L_OUTP */
+#define WM8996_HPOUT1L_OUTP_SHIFT 6 /* HPOUT1L_OUTP */
+#define WM8996_HPOUT1L_OUTP_WIDTH 1 /* HPOUT1L_OUTP */
+#define WM8996_HPOUT1L_DLY 0x0020 /* HPOUT1L_DLY */
+#define WM8996_HPOUT1L_DLY_MASK 0x0020 /* HPOUT1L_DLY */
+#define WM8996_HPOUT1L_DLY_SHIFT 5 /* HPOUT1L_DLY */
+#define WM8996_HPOUT1L_DLY_WIDTH 1 /* HPOUT1L_DLY */
+#define WM8996_HPOUT1R_RMV_SHORT 0x0008 /* HPOUT1R_RMV_SHORT */
+#define WM8996_HPOUT1R_RMV_SHORT_MASK 0x0008 /* HPOUT1R_RMV_SHORT */
+#define WM8996_HPOUT1R_RMV_SHORT_SHIFT 3 /* HPOUT1R_RMV_SHORT */
+#define WM8996_HPOUT1R_RMV_SHORT_WIDTH 1 /* HPOUT1R_RMV_SHORT */
+#define WM8996_HPOUT1R_OUTP 0x0004 /* HPOUT1R_OUTP */
+#define WM8996_HPOUT1R_OUTP_MASK 0x0004 /* HPOUT1R_OUTP */
+#define WM8996_HPOUT1R_OUTP_SHIFT 2 /* HPOUT1R_OUTP */
+#define WM8996_HPOUT1R_OUTP_WIDTH 1 /* HPOUT1R_OUTP */
+#define WM8996_HPOUT1R_DLY 0x0002 /* HPOUT1R_DLY */
+#define WM8996_HPOUT1R_DLY_MASK 0x0002 /* HPOUT1R_DLY */
+#define WM8996_HPOUT1R_DLY_SHIFT 1 /* HPOUT1R_DLY */
+#define WM8996_HPOUT1R_DLY_WIDTH 1 /* HPOUT1R_DLY */
+
+/*
+ * R97 (0x61) - Analogue HP (2)
+ */
+#define WM8996_HPOUT2L_RMV_SHORT 0x0080 /* HPOUT2L_RMV_SHORT */
+#define WM8996_HPOUT2L_RMV_SHORT_MASK 0x0080 /* HPOUT2L_RMV_SHORT */
+#define WM8996_HPOUT2L_RMV_SHORT_SHIFT 7 /* HPOUT2L_RMV_SHORT */
+#define WM8996_HPOUT2L_RMV_SHORT_WIDTH 1 /* HPOUT2L_RMV_SHORT */
+#define WM8996_HPOUT2L_OUTP 0x0040 /* HPOUT2L_OUTP */
+#define WM8996_HPOUT2L_OUTP_MASK 0x0040 /* HPOUT2L_OUTP */
+#define WM8996_HPOUT2L_OUTP_SHIFT 6 /* HPOUT2L_OUTP */
+#define WM8996_HPOUT2L_OUTP_WIDTH 1 /* HPOUT2L_OUTP */
+#define WM8996_HPOUT2L_DLY 0x0020 /* HPOUT2L_DLY */
+#define WM8996_HPOUT2L_DLY_MASK 0x0020 /* HPOUT2L_DLY */
+#define WM8996_HPOUT2L_DLY_SHIFT 5 /* HPOUT2L_DLY */
+#define WM8996_HPOUT2L_DLY_WIDTH 1 /* HPOUT2L_DLY */
+#define WM8996_HPOUT2R_RMV_SHORT 0x0008 /* HPOUT2R_RMV_SHORT */
+#define WM8996_HPOUT2R_RMV_SHORT_MASK 0x0008 /* HPOUT2R_RMV_SHORT */
+#define WM8996_HPOUT2R_RMV_SHORT_SHIFT 3 /* HPOUT2R_RMV_SHORT */
+#define WM8996_HPOUT2R_RMV_SHORT_WIDTH 1 /* HPOUT2R_RMV_SHORT */
+#define WM8996_HPOUT2R_OUTP 0x0004 /* HPOUT2R_OUTP */
+#define WM8996_HPOUT2R_OUTP_MASK 0x0004 /* HPOUT2R_OUTP */
+#define WM8996_HPOUT2R_OUTP_SHIFT 2 /* HPOUT2R_OUTP */
+#define WM8996_HPOUT2R_OUTP_WIDTH 1 /* HPOUT2R_OUTP */
+#define WM8996_HPOUT2R_DLY 0x0002 /* HPOUT2R_DLY */
+#define WM8996_HPOUT2R_DLY_MASK 0x0002 /* HPOUT2R_DLY */
+#define WM8996_HPOUT2R_DLY_SHIFT 1 /* HPOUT2R_DLY */
+#define WM8996_HPOUT2R_DLY_WIDTH 1 /* HPOUT2R_DLY */
+
+/*
+ * R256 (0x100) - Chip Revision
+ */
+#define WM8996_CHIP_REV_MASK 0x000F /* CHIP_REV - [3:0] */
+#define WM8996_CHIP_REV_SHIFT 0 /* CHIP_REV - [3:0] */
+#define WM8996_CHIP_REV_WIDTH 4 /* CHIP_REV - [3:0] */
+
+/*
+ * R257 (0x101) - Control Interface (1)
+ */
+#define WM8996_AUTO_INC 0x0004 /* AUTO_INC */
+#define WM8996_AUTO_INC_MASK 0x0004 /* AUTO_INC */
+#define WM8996_AUTO_INC_SHIFT 2 /* AUTO_INC */
+#define WM8996_AUTO_INC_WIDTH 1 /* AUTO_INC */
+
+/*
+ * R272 (0x110) - Write Sequencer Ctrl (1)
+ */
+#define WM8996_WSEQ_ENA 0x8000 /* WSEQ_ENA */
+#define WM8996_WSEQ_ENA_MASK 0x8000 /* WSEQ_ENA */
+#define WM8996_WSEQ_ENA_SHIFT 15 /* WSEQ_ENA */
+#define WM8996_WSEQ_ENA_WIDTH 1 /* WSEQ_ENA */
+#define WM8996_WSEQ_ABORT 0x0200 /* WSEQ_ABORT */
+#define WM8996_WSEQ_ABORT_MASK 0x0200 /* WSEQ_ABORT */
+#define WM8996_WSEQ_ABORT_SHIFT 9 /* WSEQ_ABORT */
+#define WM8996_WSEQ_ABORT_WIDTH 1 /* WSEQ_ABORT */
+#define WM8996_WSEQ_START 0x0100 /* WSEQ_START */
+#define WM8996_WSEQ_START_MASK 0x0100 /* WSEQ_START */
+#define WM8996_WSEQ_START_SHIFT 8 /* WSEQ_START */
+#define WM8996_WSEQ_START_WIDTH 1 /* WSEQ_START */
+#define WM8996_WSEQ_START_INDEX_MASK 0x007F /* WSEQ_START_INDEX - [6:0] */
+#define WM8996_WSEQ_START_INDEX_SHIFT 0 /* WSEQ_START_INDEX - [6:0] */
+#define WM8996_WSEQ_START_INDEX_WIDTH 7 /* WSEQ_START_INDEX - [6:0] */
+
+/*
+ * R273 (0x111) - Write Sequencer Ctrl (2)
+ */
+#define WM8996_WSEQ_BUSY 0x0100 /* WSEQ_BUSY */
+#define WM8996_WSEQ_BUSY_MASK 0x0100 /* WSEQ_BUSY */
+#define WM8996_WSEQ_BUSY_SHIFT 8 /* WSEQ_BUSY */
+#define WM8996_WSEQ_BUSY_WIDTH 1 /* WSEQ_BUSY */
+#define WM8996_WSEQ_CURRENT_INDEX_MASK 0x007F /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8996_WSEQ_CURRENT_INDEX_SHIFT 0 /* WSEQ_CURRENT_INDEX - [6:0] */
+#define WM8996_WSEQ_CURRENT_INDEX_WIDTH 7 /* WSEQ_CURRENT_INDEX - [6:0] */
+
+/*
+ * R512 (0x200) - AIF Clocking (1)
+ */
+#define WM8996_SYSCLK_SRC_MASK 0x0018 /* SYSCLK_SRC - [4:3] */
+#define WM8996_SYSCLK_SRC_SHIFT 3 /* SYSCLK_SRC - [4:3] */
+#define WM8996_SYSCLK_SRC_WIDTH 2 /* SYSCLK_SRC - [4:3] */
+#define WM8996_SYSCLK_INV 0x0004 /* SYSCLK_INV */
+#define WM8996_SYSCLK_INV_MASK 0x0004 /* SYSCLK_INV */
+#define WM8996_SYSCLK_INV_SHIFT 2 /* SYSCLK_INV */
+#define WM8996_SYSCLK_INV_WIDTH 1 /* SYSCLK_INV */
+#define WM8996_SYSCLK_DIV 0x0002 /* SYSCLK_DIV */
+#define WM8996_SYSCLK_DIV_MASK 0x0002 /* SYSCLK_DIV */
+#define WM8996_SYSCLK_DIV_SHIFT 1 /* SYSCLK_DIV */
+#define WM8996_SYSCLK_DIV_WIDTH 1 /* SYSCLK_DIV */
+#define WM8996_SYSCLK_ENA 0x0001 /* SYSCLK_ENA */
+#define WM8996_SYSCLK_ENA_MASK 0x0001 /* SYSCLK_ENA */
+#define WM8996_SYSCLK_ENA_SHIFT 0 /* SYSCLK_ENA */
+#define WM8996_SYSCLK_ENA_WIDTH 1 /* SYSCLK_ENA */
+
+/*
+ * R513 (0x201) - AIF Clocking (2)
+ */
+#define WM8996_DSP2_DIV_MASK 0x0018 /* DSP2_DIV - [4:3] */
+#define WM8996_DSP2_DIV_SHIFT 3 /* DSP2_DIV - [4:3] */
+#define WM8996_DSP2_DIV_WIDTH 2 /* DSP2_DIV - [4:3] */
+#define WM8996_DSP1_DIV_MASK 0x0003 /* DSP1_DIV - [1:0] */
+#define WM8996_DSP1_DIV_SHIFT 0 /* DSP1_DIV - [1:0] */
+#define WM8996_DSP1_DIV_WIDTH 2 /* DSP1_DIV - [1:0] */
+
+/*
+ * R520 (0x208) - Clocking (1)
+ */
+#define WM8996_LFCLK_ENA 0x0020 /* LFCLK_ENA */
+#define WM8996_LFCLK_ENA_MASK 0x0020 /* LFCLK_ENA */
+#define WM8996_LFCLK_ENA_SHIFT 5 /* LFCLK_ENA */
+#define WM8996_LFCLK_ENA_WIDTH 1 /* LFCLK_ENA */
+#define WM8996_TOCLK_ENA 0x0010 /* TOCLK_ENA */
+#define WM8996_TOCLK_ENA_MASK 0x0010 /* TOCLK_ENA */
+#define WM8996_TOCLK_ENA_SHIFT 4 /* TOCLK_ENA */
+#define WM8996_TOCLK_ENA_WIDTH 1 /* TOCLK_ENA */
+#define WM8996_AIFCLK_ENA 0x0004 /* AIFCLK_ENA */
+#define WM8996_AIFCLK_ENA_MASK 0x0004 /* AIFCLK_ENA */
+#define WM8996_AIFCLK_ENA_SHIFT 2 /* AIFCLK_ENA */
+#define WM8996_AIFCLK_ENA_WIDTH 1 /* AIFCLK_ENA */
+#define WM8996_SYSDSPCLK_ENA 0x0002 /* SYSDSPCLK_ENA */
+#define WM8996_SYSDSPCLK_ENA_MASK 0x0002 /* SYSDSPCLK_ENA */
+#define WM8996_SYSDSPCLK_ENA_SHIFT 1 /* SYSDSPCLK_ENA */
+#define WM8996_SYSDSPCLK_ENA_WIDTH 1 /* SYSDSPCLK_ENA */
+
+/*
+ * R521 (0x209) - Clocking (2)
+ */
+#define WM8996_TOCLK_DIV_MASK 0x0700 /* TOCLK_DIV - [10:8] */
+#define WM8996_TOCLK_DIV_SHIFT 8 /* TOCLK_DIV - [10:8] */
+#define WM8996_TOCLK_DIV_WIDTH 3 /* TOCLK_DIV - [10:8] */
+#define WM8996_DBCLK_DIV_MASK 0x00F0 /* DBCLK_DIV - [7:4] */
+#define WM8996_DBCLK_DIV_SHIFT 4 /* DBCLK_DIV - [7:4] */
+#define WM8996_DBCLK_DIV_WIDTH 4 /* DBCLK_DIV - [7:4] */
+#define WM8996_OPCLK_DIV_MASK 0x0007 /* OPCLK_DIV - [2:0] */
+#define WM8996_OPCLK_DIV_SHIFT 0 /* OPCLK_DIV - [2:0] */
+#define WM8996_OPCLK_DIV_WIDTH 3 /* OPCLK_DIV - [2:0] */
+
+/*
+ * R528 (0x210) - AIF Rate
+ */
+#define WM8996_SYSCLK_RATE 0x0001 /* SYSCLK_RATE */
+#define WM8996_SYSCLK_RATE_MASK 0x0001 /* SYSCLK_RATE */
+#define WM8996_SYSCLK_RATE_SHIFT 0 /* SYSCLK_RATE */
+#define WM8996_SYSCLK_RATE_WIDTH 1 /* SYSCLK_RATE */
+
+/*
+ * R544 (0x220) - FLL Control (1)
+ */
+#define WM8996_FLL_OSC_ENA 0x0002 /* FLL_OSC_ENA */
+#define WM8996_FLL_OSC_ENA_MASK 0x0002 /* FLL_OSC_ENA */
+#define WM8996_FLL_OSC_ENA_SHIFT 1 /* FLL_OSC_ENA */
+#define WM8996_FLL_OSC_ENA_WIDTH 1 /* FLL_OSC_ENA */
+#define WM8996_FLL_ENA 0x0001 /* FLL_ENA */
+#define WM8996_FLL_ENA_MASK 0x0001 /* FLL_ENA */
+#define WM8996_FLL_ENA_SHIFT 0 /* FLL_ENA */
+#define WM8996_FLL_ENA_WIDTH 1 /* FLL_ENA */
+
+/*
+ * R545 (0x221) - FLL Control (2)
+ */
+#define WM8996_FLL_OUTDIV_MASK 0x3F00 /* FLL_OUTDIV - [13:8] */
+#define WM8996_FLL_OUTDIV_SHIFT 8 /* FLL_OUTDIV - [13:8] */
+#define WM8996_FLL_OUTDIV_WIDTH 6 /* FLL_OUTDIV - [13:8] */
+#define WM8996_FLL_FRATIO_MASK 0x0007 /* FLL_FRATIO - [2:0] */
+#define WM8996_FLL_FRATIO_SHIFT 0 /* FLL_FRATIO - [2:0] */
+#define WM8996_FLL_FRATIO_WIDTH 3 /* FLL_FRATIO - [2:0] */
+
+/*
+ * R546 (0x222) - FLL Control (3)
+ */
+#define WM8996_FLL_THETA_MASK 0xFFFF /* FLL_THETA - [15:0] */
+#define WM8996_FLL_THETA_SHIFT 0 /* FLL_THETA - [15:0] */
+#define WM8996_FLL_THETA_WIDTH 16 /* FLL_THETA - [15:0] */
+
+/*
+ * R547 (0x223) - FLL Control (4)
+ */
+#define WM8996_FLL_N_MASK 0x7FE0 /* FLL_N - [14:5] */
+#define WM8996_FLL_N_SHIFT 5 /* FLL_N - [14:5] */
+#define WM8996_FLL_N_WIDTH 10 /* FLL_N - [14:5] */
+#define WM8996_FLL_LOOP_GAIN_MASK 0x000F /* FLL_LOOP_GAIN - [3:0] */
+#define WM8996_FLL_LOOP_GAIN_SHIFT 0 /* FLL_LOOP_GAIN - [3:0] */
+#define WM8996_FLL_LOOP_GAIN_WIDTH 4 /* FLL_LOOP_GAIN - [3:0] */
+
+/*
+ * R548 (0x224) - FLL Control (5)
+ */
+#define WM8996_FLL_FRC_NCO_VAL_MASK 0x1F80 /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8996_FLL_FRC_NCO_VAL_SHIFT 7 /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8996_FLL_FRC_NCO_VAL_WIDTH 6 /* FLL_FRC_NCO_VAL - [12:7] */
+#define WM8996_FLL_FRC_NCO 0x0040 /* FLL_FRC_NCO */
+#define WM8996_FLL_FRC_NCO_MASK 0x0040 /* FLL_FRC_NCO */
+#define WM8996_FLL_FRC_NCO_SHIFT 6 /* FLL_FRC_NCO */
+#define WM8996_FLL_FRC_NCO_WIDTH 1 /* FLL_FRC_NCO */
+#define WM8996_FLL_REFCLK_DIV_MASK 0x0018 /* FLL_REFCLK_DIV - [4:3] */
+#define WM8996_FLL_REFCLK_DIV_SHIFT 3 /* FLL_REFCLK_DIV - [4:3] */
+#define WM8996_FLL_REFCLK_DIV_WIDTH 2 /* FLL_REFCLK_DIV - [4:3] */
+#define WM8996_FLL_REF_FREQ 0x0004 /* FLL_REF_FREQ */
+#define WM8996_FLL_REF_FREQ_MASK 0x0004 /* FLL_REF_FREQ */
+#define WM8996_FLL_REF_FREQ_SHIFT 2 /* FLL_REF_FREQ */
+#define WM8996_FLL_REF_FREQ_WIDTH 1 /* FLL_REF_FREQ */
+#define WM8996_FLL_REFCLK_SRC_MASK 0x0003 /* FLL_REFCLK_SRC - [1:0] */
+#define WM8996_FLL_REFCLK_SRC_SHIFT 0 /* FLL_REFCLK_SRC - [1:0] */
+#define WM8996_FLL_REFCLK_SRC_WIDTH 2 /* FLL_REFCLK_SRC - [1:0] */
+
+/*
+ * R549 (0x225) - FLL Control (6)
+ */
+#define WM8996_FLL_REFCLK_SRC_STS_MASK 0x000C /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8996_FLL_REFCLK_SRC_STS_SHIFT 2 /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8996_FLL_REFCLK_SRC_STS_WIDTH 2 /* FLL_REFCLK_SRC_STS - [3:2] */
+#define WM8996_FLL_SWITCH_CLK 0x0001 /* FLL_SWITCH_CLK */
+#define WM8996_FLL_SWITCH_CLK_MASK 0x0001 /* FLL_SWITCH_CLK */
+#define WM8996_FLL_SWITCH_CLK_SHIFT 0 /* FLL_SWITCH_CLK */
+#define WM8996_FLL_SWITCH_CLK_WIDTH 1 /* FLL_SWITCH_CLK */
+
+/*
+ * R550 (0x226) - FLL EFS 1
+ */
+#define WM8996_FLL_LAMBDA_MASK 0xFFFF /* FLL_LAMBDA - [15:0] */
+#define WM8996_FLL_LAMBDA_SHIFT 0 /* FLL_LAMBDA - [15:0] */
+#define WM8996_FLL_LAMBDA_WIDTH 16 /* FLL_LAMBDA - [15:0] */
+
+/*
+ * R551 (0x227) - FLL EFS 2
+ */
+#define WM8996_FLL_LFSR_SEL_MASK 0x0006 /* FLL_LFSR_SEL - [2:1] */
+#define WM8996_FLL_LFSR_SEL_SHIFT 1 /* FLL_LFSR_SEL - [2:1] */
+#define WM8996_FLL_LFSR_SEL_WIDTH 2 /* FLL_LFSR_SEL - [2:1] */
+#define WM8996_FLL_EFS_ENA 0x0001 /* FLL_EFS_ENA */
+#define WM8996_FLL_EFS_ENA_MASK 0x0001 /* FLL_EFS_ENA */
+#define WM8996_FLL_EFS_ENA_SHIFT 0 /* FLL_EFS_ENA */
+#define WM8996_FLL_EFS_ENA_WIDTH 1 /* FLL_EFS_ENA */
+
+/*
+ * R768 (0x300) - AIF1 Control
+ */
+#define WM8996_AIF1_TRI 0x0004 /* AIF1_TRI */
+#define WM8996_AIF1_TRI_MASK 0x0004 /* AIF1_TRI */
+#define WM8996_AIF1_TRI_SHIFT 2 /* AIF1_TRI */
+#define WM8996_AIF1_TRI_WIDTH 1 /* AIF1_TRI */
+#define WM8996_AIF1_FMT_MASK 0x0003 /* AIF1_FMT - [1:0] */
+#define WM8996_AIF1_FMT_SHIFT 0 /* AIF1_FMT - [1:0] */
+#define WM8996_AIF1_FMT_WIDTH 2 /* AIF1_FMT - [1:0] */
+
+/*
+ * R769 (0x301) - AIF1 BCLK
+ */
+#define WM8996_AIF1_BCLK_INV 0x0400 /* AIF1_BCLK_INV */
+#define WM8996_AIF1_BCLK_INV_MASK 0x0400 /* AIF1_BCLK_INV */
+#define WM8996_AIF1_BCLK_INV_SHIFT 10 /* AIF1_BCLK_INV */
+#define WM8996_AIF1_BCLK_INV_WIDTH 1 /* AIF1_BCLK_INV */
+#define WM8996_AIF1_BCLK_FRC 0x0200 /* AIF1_BCLK_FRC */
+#define WM8996_AIF1_BCLK_FRC_MASK 0x0200 /* AIF1_BCLK_FRC */
+#define WM8996_AIF1_BCLK_FRC_SHIFT 9 /* AIF1_BCLK_FRC */
+#define WM8996_AIF1_BCLK_FRC_WIDTH 1 /* AIF1_BCLK_FRC */
+#define WM8996_AIF1_BCLK_MSTR 0x0100 /* AIF1_BCLK_MSTR */
+#define WM8996_AIF1_BCLK_MSTR_MASK 0x0100 /* AIF1_BCLK_MSTR */
+#define WM8996_AIF1_BCLK_MSTR_SHIFT 8 /* AIF1_BCLK_MSTR */
+#define WM8996_AIF1_BCLK_MSTR_WIDTH 1 /* AIF1_BCLK_MSTR */
+#define WM8996_AIF1_BCLK_DIV_MASK 0x000F /* AIF1_BCLK_DIV - [3:0] */
+#define WM8996_AIF1_BCLK_DIV_SHIFT 0 /* AIF1_BCLK_DIV - [3:0] */
+#define WM8996_AIF1_BCLK_DIV_WIDTH 4 /* AIF1_BCLK_DIV - [3:0] */
+
+/*
+ * R770 (0x302) - AIF1 TX LRCLK(1)
+ */
+#define WM8996_AIF1TX_RATE_MASK 0x07FF /* AIF1TX_RATE - [10:0] */
+#define WM8996_AIF1TX_RATE_SHIFT 0 /* AIF1TX_RATE - [10:0] */
+#define WM8996_AIF1TX_RATE_WIDTH 11 /* AIF1TX_RATE - [10:0] */
+
+/*
+ * R771 (0x303) - AIF1 TX LRCLK(2)
+ */
+#define WM8996_AIF1TX_LRCLK_MODE 0x0008 /* AIF1TX_LRCLK_MODE */
+#define WM8996_AIF1TX_LRCLK_MODE_MASK 0x0008 /* AIF1TX_LRCLK_MODE */
+#define WM8996_AIF1TX_LRCLK_MODE_SHIFT 3 /* AIF1TX_LRCLK_MODE */
+#define WM8996_AIF1TX_LRCLK_MODE_WIDTH 1 /* AIF1TX_LRCLK_MODE */
+#define WM8996_AIF1TX_LRCLK_INV 0x0004 /* AIF1TX_LRCLK_INV */
+#define WM8996_AIF1TX_LRCLK_INV_MASK 0x0004 /* AIF1TX_LRCLK_INV */
+#define WM8996_AIF1TX_LRCLK_INV_SHIFT 2 /* AIF1TX_LRCLK_INV */
+#define WM8996_AIF1TX_LRCLK_INV_WIDTH 1 /* AIF1TX_LRCLK_INV */
+#define WM8996_AIF1TX_LRCLK_FRC 0x0002 /* AIF1TX_LRCLK_FRC */
+#define WM8996_AIF1TX_LRCLK_FRC_MASK 0x0002 /* AIF1TX_LRCLK_FRC */
+#define WM8996_AIF1TX_LRCLK_FRC_SHIFT 1 /* AIF1TX_LRCLK_FRC */
+#define WM8996_AIF1TX_LRCLK_FRC_WIDTH 1 /* AIF1TX_LRCLK_FRC */
+#define WM8996_AIF1TX_LRCLK_MSTR 0x0001 /* AIF1TX_LRCLK_MSTR */
+#define WM8996_AIF1TX_LRCLK_MSTR_MASK 0x0001 /* AIF1TX_LRCLK_MSTR */
+#define WM8996_AIF1TX_LRCLK_MSTR_SHIFT 0 /* AIF1TX_LRCLK_MSTR */
+#define WM8996_AIF1TX_LRCLK_MSTR_WIDTH 1 /* AIF1TX_LRCLK_MSTR */
+
+/*
+ * R772 (0x304) - AIF1 RX LRCLK(1)
+ */
+#define WM8996_AIF1RX_RATE_MASK 0x07FF /* AIF1RX_RATE - [10:0] */
+#define WM8996_AIF1RX_RATE_SHIFT 0 /* AIF1RX_RATE - [10:0] */
+#define WM8996_AIF1RX_RATE_WIDTH 11 /* AIF1RX_RATE - [10:0] */
+
+/*
+ * R773 (0x305) - AIF1 RX LRCLK(2)
+ */
+#define WM8996_AIF1RX_LRCLK_INV 0x0004 /* AIF1RX_LRCLK_INV */
+#define WM8996_AIF1RX_LRCLK_INV_MASK 0x0004 /* AIF1RX_LRCLK_INV */
+#define WM8996_AIF1RX_LRCLK_INV_SHIFT 2 /* AIF1RX_LRCLK_INV */
+#define WM8996_AIF1RX_LRCLK_INV_WIDTH 1 /* AIF1RX_LRCLK_INV */
+#define WM8996_AIF1RX_LRCLK_FRC 0x0002 /* AIF1RX_LRCLK_FRC */
+#define WM8996_AIF1RX_LRCLK_FRC_MASK 0x0002 /* AIF1RX_LRCLK_FRC */
+#define WM8996_AIF1RX_LRCLK_FRC_SHIFT 1 /* AIF1RX_LRCLK_FRC */
+#define WM8996_AIF1RX_LRCLK_FRC_WIDTH 1 /* AIF1RX_LRCLK_FRC */
+#define WM8996_AIF1RX_LRCLK_MSTR 0x0001 /* AIF1RX_LRCLK_MSTR */
+#define WM8996_AIF1RX_LRCLK_MSTR_MASK 0x0001 /* AIF1RX_LRCLK_MSTR */
+#define WM8996_AIF1RX_LRCLK_MSTR_SHIFT 0 /* AIF1RX_LRCLK_MSTR */
+#define WM8996_AIF1RX_LRCLK_MSTR_WIDTH 1 /* AIF1RX_LRCLK_MSTR */
+
+/*
+ * R774 (0x306) - AIF1TX Data Configuration (1)
+ */
+#define WM8996_AIF1TX_WL_MASK 0xFF00 /* AIF1TX_WL - [15:8] */
+#define WM8996_AIF1TX_WL_SHIFT 8 /* AIF1TX_WL - [15:8] */
+#define WM8996_AIF1TX_WL_WIDTH 8 /* AIF1TX_WL - [15:8] */
+#define WM8996_AIF1TX_SLOT_LEN_MASK 0x00FF /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM8996_AIF1TX_SLOT_LEN_SHIFT 0 /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM8996_AIF1TX_SLOT_LEN_WIDTH 8 /* AIF1TX_SLOT_LEN - [7:0] */
+
+/*
+ * R775 (0x307) - AIF1TX Data Configuration (2)
+ */
+#define WM8996_AIF1TX_DAT_TRI 0x0001 /* AIF1TX_DAT_TRI */
+#define WM8996_AIF1TX_DAT_TRI_MASK 0x0001 /* AIF1TX_DAT_TRI */
+#define WM8996_AIF1TX_DAT_TRI_SHIFT 0 /* AIF1TX_DAT_TRI */
+#define WM8996_AIF1TX_DAT_TRI_WIDTH 1 /* AIF1TX_DAT_TRI */
+
+/*
+ * R776 (0x308) - AIF1RX Data Configuration
+ */
+#define WM8996_AIF1RX_WL_MASK 0xFF00 /* AIF1RX_WL - [15:8] */
+#define WM8996_AIF1RX_WL_SHIFT 8 /* AIF1RX_WL - [15:8] */
+#define WM8996_AIF1RX_WL_WIDTH 8 /* AIF1RX_WL - [15:8] */
+#define WM8996_AIF1RX_SLOT_LEN_MASK 0x00FF /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM8996_AIF1RX_SLOT_LEN_SHIFT 0 /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM8996_AIF1RX_SLOT_LEN_WIDTH 8 /* AIF1RX_SLOT_LEN - [7:0] */
+
+/*
+ * R777 (0x309) - AIF1TX Channel 0 Configuration
+ */
+#define WM8996_AIF1TX_CHAN0_DAT_INV 0x8000 /* AIF1TX_CHAN0_DAT_INV */
+#define WM8996_AIF1TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN0_DAT_INV */
+#define WM8996_AIF1TX_CHAN0_DAT_INV_SHIFT 15 /* AIF1TX_CHAN0_DAT_INV */
+#define WM8996_AIF1TX_CHAN0_DAT_INV_WIDTH 1 /* AIF1TX_CHAN0_DAT_INV */
+#define WM8996_AIF1TX_CHAN0_SPACING_MASK 0x7E00 /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN0_SPACING_SHIFT 9 /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN0_SPACING_WIDTH 6 /* AIF1TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN0_SLOTS_SHIFT 6 /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN0_SLOTS_WIDTH 3 /* AIF1TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN0_START_SLOT_MASK 0x003F /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN0_START_SLOT_SHIFT 0 /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN0_START_SLOT_WIDTH 6 /* AIF1TX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R778 (0x30A) - AIF1TX Channel 1 Configuration
+ */
+#define WM8996_AIF1TX_CHAN1_DAT_INV 0x8000 /* AIF1TX_CHAN1_DAT_INV */
+#define WM8996_AIF1TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN1_DAT_INV */
+#define WM8996_AIF1TX_CHAN1_DAT_INV_SHIFT 15 /* AIF1TX_CHAN1_DAT_INV */
+#define WM8996_AIF1TX_CHAN1_DAT_INV_WIDTH 1 /* AIF1TX_CHAN1_DAT_INV */
+#define WM8996_AIF1TX_CHAN1_SPACING_MASK 0x7E00 /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN1_SPACING_SHIFT 9 /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN1_SPACING_WIDTH 6 /* AIF1TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN1_SLOTS_SHIFT 6 /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN1_SLOTS_WIDTH 3 /* AIF1TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN1_START_SLOT_MASK 0x003F /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN1_START_SLOT_SHIFT 0 /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN1_START_SLOT_WIDTH 6 /* AIF1TX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R779 (0x30B) - AIF1TX Channel 2 Configuration
+ */
+#define WM8996_AIF1TX_CHAN2_DAT_INV 0x8000 /* AIF1TX_CHAN2_DAT_INV */
+#define WM8996_AIF1TX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN2_DAT_INV */
+#define WM8996_AIF1TX_CHAN2_DAT_INV_SHIFT 15 /* AIF1TX_CHAN2_DAT_INV */
+#define WM8996_AIF1TX_CHAN2_DAT_INV_WIDTH 1 /* AIF1TX_CHAN2_DAT_INV */
+#define WM8996_AIF1TX_CHAN2_SPACING_MASK 0x7E00 /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN2_SPACING_SHIFT 9 /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN2_SPACING_WIDTH 6 /* AIF1TX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN2_SLOTS_SHIFT 6 /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN2_SLOTS_WIDTH 3 /* AIF1TX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN2_START_SLOT_MASK 0x003F /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN2_START_SLOT_SHIFT 0 /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN2_START_SLOT_WIDTH 6 /* AIF1TX_CHAN2_START_SLOT - [5:0] */
+
+/*
+ * R780 (0x30C) - AIF1TX Channel 3 Configuration
+ */
+#define WM8996_AIF1TX_CHAN3_DAT_INV 0x8000 /* AIF1TX_CHAN3_DAT_INV */
+#define WM8996_AIF1TX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN3_DAT_INV */
+#define WM8996_AIF1TX_CHAN3_DAT_INV_SHIFT 15 /* AIF1TX_CHAN3_DAT_INV */
+#define WM8996_AIF1TX_CHAN3_DAT_INV_WIDTH 1 /* AIF1TX_CHAN3_DAT_INV */
+#define WM8996_AIF1TX_CHAN3_SPACING_MASK 0x7E00 /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN3_SPACING_SHIFT 9 /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN3_SPACING_WIDTH 6 /* AIF1TX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN3_SLOTS_SHIFT 6 /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN3_SLOTS_WIDTH 3 /* AIF1TX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN3_START_SLOT_MASK 0x003F /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN3_START_SLOT_SHIFT 0 /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN3_START_SLOT_WIDTH 6 /* AIF1TX_CHAN3_START_SLOT - [5:0] */
+
+/*
+ * R781 (0x30D) - AIF1TX Channel 4 Configuration
+ */
+#define WM8996_AIF1TX_CHAN4_DAT_INV 0x8000 /* AIF1TX_CHAN4_DAT_INV */
+#define WM8996_AIF1TX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN4_DAT_INV */
+#define WM8996_AIF1TX_CHAN4_DAT_INV_SHIFT 15 /* AIF1TX_CHAN4_DAT_INV */
+#define WM8996_AIF1TX_CHAN4_DAT_INV_WIDTH 1 /* AIF1TX_CHAN4_DAT_INV */
+#define WM8996_AIF1TX_CHAN4_SPACING_MASK 0x7E00 /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN4_SPACING_SHIFT 9 /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN4_SPACING_WIDTH 6 /* AIF1TX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN4_SLOTS_SHIFT 6 /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN4_SLOTS_WIDTH 3 /* AIF1TX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN4_START_SLOT_MASK 0x003F /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN4_START_SLOT_SHIFT 0 /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN4_START_SLOT_WIDTH 6 /* AIF1TX_CHAN4_START_SLOT - [5:0] */
+
+/*
+ * R782 (0x30E) - AIF1TX Channel 5 Configuration
+ */
+#define WM8996_AIF1TX_CHAN5_DAT_INV 0x8000 /* AIF1TX_CHAN5_DAT_INV */
+#define WM8996_AIF1TX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1TX_CHAN5_DAT_INV */
+#define WM8996_AIF1TX_CHAN5_DAT_INV_SHIFT 15 /* AIF1TX_CHAN5_DAT_INV */
+#define WM8996_AIF1TX_CHAN5_DAT_INV_WIDTH 1 /* AIF1TX_CHAN5_DAT_INV */
+#define WM8996_AIF1TX_CHAN5_SPACING_MASK 0x7E00 /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN5_SPACING_SHIFT 9 /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN5_SPACING_WIDTH 6 /* AIF1TX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1TX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN5_SLOTS_SHIFT 6 /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN5_SLOTS_WIDTH 3 /* AIF1TX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1TX_CHAN5_START_SLOT_MASK 0x003F /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN5_START_SLOT_SHIFT 0 /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+#define WM8996_AIF1TX_CHAN5_START_SLOT_WIDTH 6 /* AIF1TX_CHAN5_START_SLOT - [5:0] */
+
+/*
+ * R783 (0x30F) - AIF1RX Channel 0 Configuration
+ */
+#define WM8996_AIF1RX_CHAN0_DAT_INV 0x8000 /* AIF1RX_CHAN0_DAT_INV */
+#define WM8996_AIF1RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN0_DAT_INV */
+#define WM8996_AIF1RX_CHAN0_DAT_INV_SHIFT 15 /* AIF1RX_CHAN0_DAT_INV */
+#define WM8996_AIF1RX_CHAN0_DAT_INV_WIDTH 1 /* AIF1RX_CHAN0_DAT_INV */
+#define WM8996_AIF1RX_CHAN0_SPACING_MASK 0x7E00 /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN0_SPACING_SHIFT 9 /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN0_SPACING_WIDTH 6 /* AIF1RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN0_SLOTS_SHIFT 6 /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN0_SLOTS_WIDTH 3 /* AIF1RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN0_START_SLOT_MASK 0x003F /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN0_START_SLOT_SHIFT 0 /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN0_START_SLOT_WIDTH 6 /* AIF1RX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R784 (0x310) - AIF1RX Channel 1 Configuration
+ */
+#define WM8996_AIF1RX_CHAN1_DAT_INV 0x8000 /* AIF1RX_CHAN1_DAT_INV */
+#define WM8996_AIF1RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN1_DAT_INV */
+#define WM8996_AIF1RX_CHAN1_DAT_INV_SHIFT 15 /* AIF1RX_CHAN1_DAT_INV */
+#define WM8996_AIF1RX_CHAN1_DAT_INV_WIDTH 1 /* AIF1RX_CHAN1_DAT_INV */
+#define WM8996_AIF1RX_CHAN1_SPACING_MASK 0x7E00 /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN1_SPACING_SHIFT 9 /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN1_SPACING_WIDTH 6 /* AIF1RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN1_SLOTS_SHIFT 6 /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN1_SLOTS_WIDTH 3 /* AIF1RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN1_START_SLOT_MASK 0x003F /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN1_START_SLOT_SHIFT 0 /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN1_START_SLOT_WIDTH 6 /* AIF1RX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R785 (0x311) - AIF1RX Channel 2 Configuration
+ */
+#define WM8996_AIF1RX_CHAN2_DAT_INV 0x8000 /* AIF1RX_CHAN2_DAT_INV */
+#define WM8996_AIF1RX_CHAN2_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN2_DAT_INV */
+#define WM8996_AIF1RX_CHAN2_DAT_INV_SHIFT 15 /* AIF1RX_CHAN2_DAT_INV */
+#define WM8996_AIF1RX_CHAN2_DAT_INV_WIDTH 1 /* AIF1RX_CHAN2_DAT_INV */
+#define WM8996_AIF1RX_CHAN2_SPACING_MASK 0x7E00 /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN2_SPACING_SHIFT 9 /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN2_SPACING_WIDTH 6 /* AIF1RX_CHAN2_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN2_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN2_SLOTS_SHIFT 6 /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN2_SLOTS_WIDTH 3 /* AIF1RX_CHAN2_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN2_START_SLOT_MASK 0x003F /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN2_START_SLOT_SHIFT 0 /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN2_START_SLOT_WIDTH 6 /* AIF1RX_CHAN2_START_SLOT - [5:0] */
+
+/*
+ * R786 (0x312) - AIF1RX Channel 3 Configuration
+ */
+#define WM8996_AIF1RX_CHAN3_DAT_INV 0x8000 /* AIF1RX_CHAN3_DAT_INV */
+#define WM8996_AIF1RX_CHAN3_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN3_DAT_INV */
+#define WM8996_AIF1RX_CHAN3_DAT_INV_SHIFT 15 /* AIF1RX_CHAN3_DAT_INV */
+#define WM8996_AIF1RX_CHAN3_DAT_INV_WIDTH 1 /* AIF1RX_CHAN3_DAT_INV */
+#define WM8996_AIF1RX_CHAN3_SPACING_MASK 0x7E00 /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN3_SPACING_SHIFT 9 /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN3_SPACING_WIDTH 6 /* AIF1RX_CHAN3_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN3_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN3_SLOTS_SHIFT 6 /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN3_SLOTS_WIDTH 3 /* AIF1RX_CHAN3_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN3_START_SLOT_MASK 0x003F /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN3_START_SLOT_SHIFT 0 /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN3_START_SLOT_WIDTH 6 /* AIF1RX_CHAN3_START_SLOT - [5:0] */
+
+/*
+ * R787 (0x313) - AIF1RX Channel 4 Configuration
+ */
+#define WM8996_AIF1RX_CHAN4_DAT_INV 0x8000 /* AIF1RX_CHAN4_DAT_INV */
+#define WM8996_AIF1RX_CHAN4_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN4_DAT_INV */
+#define WM8996_AIF1RX_CHAN4_DAT_INV_SHIFT 15 /* AIF1RX_CHAN4_DAT_INV */
+#define WM8996_AIF1RX_CHAN4_DAT_INV_WIDTH 1 /* AIF1RX_CHAN4_DAT_INV */
+#define WM8996_AIF1RX_CHAN4_SPACING_MASK 0x7E00 /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN4_SPACING_SHIFT 9 /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN4_SPACING_WIDTH 6 /* AIF1RX_CHAN4_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN4_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN4_SLOTS_SHIFT 6 /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN4_SLOTS_WIDTH 3 /* AIF1RX_CHAN4_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN4_START_SLOT_MASK 0x003F /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN4_START_SLOT_SHIFT 0 /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN4_START_SLOT_WIDTH 6 /* AIF1RX_CHAN4_START_SLOT - [5:0] */
+
+/*
+ * R788 (0x314) - AIF1RX Channel 5 Configuration
+ */
+#define WM8996_AIF1RX_CHAN5_DAT_INV 0x8000 /* AIF1RX_CHAN5_DAT_INV */
+#define WM8996_AIF1RX_CHAN5_DAT_INV_MASK 0x8000 /* AIF1RX_CHAN5_DAT_INV */
+#define WM8996_AIF1RX_CHAN5_DAT_INV_SHIFT 15 /* AIF1RX_CHAN5_DAT_INV */
+#define WM8996_AIF1RX_CHAN5_DAT_INV_WIDTH 1 /* AIF1RX_CHAN5_DAT_INV */
+#define WM8996_AIF1RX_CHAN5_SPACING_MASK 0x7E00 /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN5_SPACING_SHIFT 9 /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN5_SPACING_WIDTH 6 /* AIF1RX_CHAN5_SPACING - [14:9] */
+#define WM8996_AIF1RX_CHAN5_SLOTS_MASK 0x01C0 /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN5_SLOTS_SHIFT 6 /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN5_SLOTS_WIDTH 3 /* AIF1RX_CHAN5_SLOTS - [8:6] */
+#define WM8996_AIF1RX_CHAN5_START_SLOT_MASK 0x003F /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN5_START_SLOT_SHIFT 0 /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+#define WM8996_AIF1RX_CHAN5_START_SLOT_WIDTH 6 /* AIF1RX_CHAN5_START_SLOT - [5:0] */
+
+/*
+ * R789 (0x315) - AIF1RX Mono Configuration
+ */
+#define WM8996_AIF1RX_CHAN4_MONO_MODE 0x0004 /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8996_AIF1RX_CHAN4_MONO_MODE_MASK 0x0004 /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8996_AIF1RX_CHAN4_MONO_MODE_SHIFT 2 /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8996_AIF1RX_CHAN4_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN4_MONO_MODE */
+#define WM8996_AIF1RX_CHAN2_MONO_MODE 0x0002 /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8996_AIF1RX_CHAN2_MONO_MODE_MASK 0x0002 /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8996_AIF1RX_CHAN2_MONO_MODE_SHIFT 1 /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8996_AIF1RX_CHAN2_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN2_MONO_MODE */
+#define WM8996_AIF1RX_CHAN0_MONO_MODE 0x0001 /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8996_AIF1RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8996_AIF1RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF1RX_CHAN0_MONO_MODE */
+#define WM8996_AIF1RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF1RX_CHAN0_MONO_MODE */
+
+/*
+ * R794 (0x31A) - AIF1TX Test
+ */
+#define WM8996_AIF1TX45_DITHER_ENA 0x0004 /* AIF1TX45_DITHER_ENA */
+#define WM8996_AIF1TX45_DITHER_ENA_MASK 0x0004 /* AIF1TX45_DITHER_ENA */
+#define WM8996_AIF1TX45_DITHER_ENA_SHIFT 2 /* AIF1TX45_DITHER_ENA */
+#define WM8996_AIF1TX45_DITHER_ENA_WIDTH 1 /* AIF1TX45_DITHER_ENA */
+#define WM8996_AIF1TX23_DITHER_ENA 0x0002 /* AIF1TX23_DITHER_ENA */
+#define WM8996_AIF1TX23_DITHER_ENA_MASK 0x0002 /* AIF1TX23_DITHER_ENA */
+#define WM8996_AIF1TX23_DITHER_ENA_SHIFT 1 /* AIF1TX23_DITHER_ENA */
+#define WM8996_AIF1TX23_DITHER_ENA_WIDTH 1 /* AIF1TX23_DITHER_ENA */
+#define WM8996_AIF1TX01_DITHER_ENA 0x0001 /* AIF1TX01_DITHER_ENA */
+#define WM8996_AIF1TX01_DITHER_ENA_MASK 0x0001 /* AIF1TX01_DITHER_ENA */
+#define WM8996_AIF1TX01_DITHER_ENA_SHIFT 0 /* AIF1TX01_DITHER_ENA */
+#define WM8996_AIF1TX01_DITHER_ENA_WIDTH 1 /* AIF1TX01_DITHER_ENA */
+
+/*
+ * R800 (0x320) - AIF2 Control
+ */
+#define WM8996_AIF2_TRI 0x0004 /* AIF2_TRI */
+#define WM8996_AIF2_TRI_MASK 0x0004 /* AIF2_TRI */
+#define WM8996_AIF2_TRI_SHIFT 2 /* AIF2_TRI */
+#define WM8996_AIF2_TRI_WIDTH 1 /* AIF2_TRI */
+#define WM8996_AIF2_FMT_MASK 0x0003 /* AIF2_FMT - [1:0] */
+#define WM8996_AIF2_FMT_SHIFT 0 /* AIF2_FMT - [1:0] */
+#define WM8996_AIF2_FMT_WIDTH 2 /* AIF2_FMT - [1:0] */
+
+/*
+ * R801 (0x321) - AIF2 BCLK
+ */
+#define WM8996_AIF2_BCLK_INV 0x0400 /* AIF2_BCLK_INV */
+#define WM8996_AIF2_BCLK_INV_MASK 0x0400 /* AIF2_BCLK_INV */
+#define WM8996_AIF2_BCLK_INV_SHIFT 10 /* AIF2_BCLK_INV */
+#define WM8996_AIF2_BCLK_INV_WIDTH 1 /* AIF2_BCLK_INV */
+#define WM8996_AIF2_BCLK_FRC 0x0200 /* AIF2_BCLK_FRC */
+#define WM8996_AIF2_BCLK_FRC_MASK 0x0200 /* AIF2_BCLK_FRC */
+#define WM8996_AIF2_BCLK_FRC_SHIFT 9 /* AIF2_BCLK_FRC */
+#define WM8996_AIF2_BCLK_FRC_WIDTH 1 /* AIF2_BCLK_FRC */
+#define WM8996_AIF2_BCLK_MSTR 0x0100 /* AIF2_BCLK_MSTR */
+#define WM8996_AIF2_BCLK_MSTR_MASK 0x0100 /* AIF2_BCLK_MSTR */
+#define WM8996_AIF2_BCLK_MSTR_SHIFT 8 /* AIF2_BCLK_MSTR */
+#define WM8996_AIF2_BCLK_MSTR_WIDTH 1 /* AIF2_BCLK_MSTR */
+#define WM8996_AIF2_BCLK_DIV_MASK 0x000F /* AIF2_BCLK_DIV - [3:0] */
+#define WM8996_AIF2_BCLK_DIV_SHIFT 0 /* AIF2_BCLK_DIV - [3:0] */
+#define WM8996_AIF2_BCLK_DIV_WIDTH 4 /* AIF2_BCLK_DIV - [3:0] */
+
+/*
+ * R802 (0x322) - AIF2 TX LRCLK(1)
+ */
+#define WM8996_AIF2TX_RATE_MASK 0x07FF /* AIF2TX_RATE - [10:0] */
+#define WM8996_AIF2TX_RATE_SHIFT 0 /* AIF2TX_RATE - [10:0] */
+#define WM8996_AIF2TX_RATE_WIDTH 11 /* AIF2TX_RATE - [10:0] */
+
+/*
+ * R803 (0x323) - AIF2 TX LRCLK(2)
+ */
+#define WM8996_AIF2TX_LRCLK_MODE 0x0008 /* AIF2TX_LRCLK_MODE */
+#define WM8996_AIF2TX_LRCLK_MODE_MASK 0x0008 /* AIF2TX_LRCLK_MODE */
+#define WM8996_AIF2TX_LRCLK_MODE_SHIFT 3 /* AIF2TX_LRCLK_MODE */
+#define WM8996_AIF2TX_LRCLK_MODE_WIDTH 1 /* AIF2TX_LRCLK_MODE */
+#define WM8996_AIF2TX_LRCLK_INV 0x0004 /* AIF2TX_LRCLK_INV */
+#define WM8996_AIF2TX_LRCLK_INV_MASK 0x0004 /* AIF2TX_LRCLK_INV */
+#define WM8996_AIF2TX_LRCLK_INV_SHIFT 2 /* AIF2TX_LRCLK_INV */
+#define WM8996_AIF2TX_LRCLK_INV_WIDTH 1 /* AIF2TX_LRCLK_INV */
+#define WM8996_AIF2TX_LRCLK_FRC 0x0002 /* AIF2TX_LRCLK_FRC */
+#define WM8996_AIF2TX_LRCLK_FRC_MASK 0x0002 /* AIF2TX_LRCLK_FRC */
+#define WM8996_AIF2TX_LRCLK_FRC_SHIFT 1 /* AIF2TX_LRCLK_FRC */
+#define WM8996_AIF2TX_LRCLK_FRC_WIDTH 1 /* AIF2TX_LRCLK_FRC */
+#define WM8996_AIF2TX_LRCLK_MSTR 0x0001 /* AIF2TX_LRCLK_MSTR */
+#define WM8996_AIF2TX_LRCLK_MSTR_MASK 0x0001 /* AIF2TX_LRCLK_MSTR */
+#define WM8996_AIF2TX_LRCLK_MSTR_SHIFT 0 /* AIF2TX_LRCLK_MSTR */
+#define WM8996_AIF2TX_LRCLK_MSTR_WIDTH 1 /* AIF2TX_LRCLK_MSTR */
+
+/*
+ * R804 (0x324) - AIF2 RX LRCLK(1)
+ */
+#define WM8996_AIF2RX_RATE_MASK 0x07FF /* AIF2RX_RATE - [10:0] */
+#define WM8996_AIF2RX_RATE_SHIFT 0 /* AIF2RX_RATE - [10:0] */
+#define WM8996_AIF2RX_RATE_WIDTH 11 /* AIF2RX_RATE - [10:0] */
+
+/*
+ * R805 (0x325) - AIF2 RX LRCLK(2)
+ */
+#define WM8996_AIF2RX_LRCLK_INV 0x0004 /* AIF2RX_LRCLK_INV */
+#define WM8996_AIF2RX_LRCLK_INV_MASK 0x0004 /* AIF2RX_LRCLK_INV */
+#define WM8996_AIF2RX_LRCLK_INV_SHIFT 2 /* AIF2RX_LRCLK_INV */
+#define WM8996_AIF2RX_LRCLK_INV_WIDTH 1 /* AIF2RX_LRCLK_INV */
+#define WM8996_AIF2RX_LRCLK_FRC 0x0002 /* AIF2RX_LRCLK_FRC */
+#define WM8996_AIF2RX_LRCLK_FRC_MASK 0x0002 /* AIF2RX_LRCLK_FRC */
+#define WM8996_AIF2RX_LRCLK_FRC_SHIFT 1 /* AIF2RX_LRCLK_FRC */
+#define WM8996_AIF2RX_LRCLK_FRC_WIDTH 1 /* AIF2RX_LRCLK_FRC */
+#define WM8996_AIF2RX_LRCLK_MSTR 0x0001 /* AIF2RX_LRCLK_MSTR */
+#define WM8996_AIF2RX_LRCLK_MSTR_MASK 0x0001 /* AIF2RX_LRCLK_MSTR */
+#define WM8996_AIF2RX_LRCLK_MSTR_SHIFT 0 /* AIF2RX_LRCLK_MSTR */
+#define WM8996_AIF2RX_LRCLK_MSTR_WIDTH 1 /* AIF2RX_LRCLK_MSTR */
+
+/*
+ * R806 (0x326) - AIF2TX Data Configuration (1)
+ */
+#define WM8996_AIF2TX_WL_MASK 0xFF00 /* AIF2TX_WL - [15:8] */
+#define WM8996_AIF2TX_WL_SHIFT 8 /* AIF2TX_WL - [15:8] */
+#define WM8996_AIF2TX_WL_WIDTH 8 /* AIF2TX_WL - [15:8] */
+#define WM8996_AIF2TX_SLOT_LEN_MASK 0x00FF /* AIF2TX_SLOT_LEN - [7:0] */
+#define WM8996_AIF2TX_SLOT_LEN_SHIFT 0 /* AIF2TX_SLOT_LEN - [7:0] */
+#define WM8996_AIF2TX_SLOT_LEN_WIDTH 8 /* AIF2TX_SLOT_LEN - [7:0] */
+
+/*
+ * R807 (0x327) - AIF2TX Data Configuration (2)
+ */
+#define WM8996_AIF2TX_DAT_TRI 0x0001 /* AIF2TX_DAT_TRI */
+#define WM8996_AIF2TX_DAT_TRI_MASK 0x0001 /* AIF2TX_DAT_TRI */
+#define WM8996_AIF2TX_DAT_TRI_SHIFT 0 /* AIF2TX_DAT_TRI */
+#define WM8996_AIF2TX_DAT_TRI_WIDTH 1 /* AIF2TX_DAT_TRI */
+
+/*
+ * R808 (0x328) - AIF2RX Data Configuration
+ */
+#define WM8996_AIF2RX_WL_MASK 0xFF00 /* AIF2RX_WL - [15:8] */
+#define WM8996_AIF2RX_WL_SHIFT 8 /* AIF2RX_WL - [15:8] */
+#define WM8996_AIF2RX_WL_WIDTH 8 /* AIF2RX_WL - [15:8] */
+#define WM8996_AIF2RX_SLOT_LEN_MASK 0x00FF /* AIF2RX_SLOT_LEN - [7:0] */
+#define WM8996_AIF2RX_SLOT_LEN_SHIFT 0 /* AIF2RX_SLOT_LEN - [7:0] */
+#define WM8996_AIF2RX_SLOT_LEN_WIDTH 8 /* AIF2RX_SLOT_LEN - [7:0] */
+
+/*
+ * R809 (0x329) - AIF2TX Channel 0 Configuration
+ */
+#define WM8996_AIF2TX_CHAN0_DAT_INV 0x8000 /* AIF2TX_CHAN0_DAT_INV */
+#define WM8996_AIF2TX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN0_DAT_INV */
+#define WM8996_AIF2TX_CHAN0_DAT_INV_SHIFT 15 /* AIF2TX_CHAN0_DAT_INV */
+#define WM8996_AIF2TX_CHAN0_DAT_INV_WIDTH 1 /* AIF2TX_CHAN0_DAT_INV */
+#define WM8996_AIF2TX_CHAN0_SPACING_MASK 0x7E00 /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN0_SPACING_SHIFT 9 /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN0_SPACING_WIDTH 6 /* AIF2TX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN0_SLOTS_SHIFT 6 /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN0_SLOTS_WIDTH 3 /* AIF2TX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN0_START_SLOT_MASK 0x003F /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF2TX_CHAN0_START_SLOT_SHIFT 0 /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF2TX_CHAN0_START_SLOT_WIDTH 6 /* AIF2TX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R810 (0x32A) - AIF2TX Channel 1 Configuration
+ */
+#define WM8996_AIF2TX_CHAN1_DAT_INV 0x8000 /* AIF2TX_CHAN1_DAT_INV */
+#define WM8996_AIF2TX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2TX_CHAN1_DAT_INV */
+#define WM8996_AIF2TX_CHAN1_DAT_INV_SHIFT 15 /* AIF2TX_CHAN1_DAT_INV */
+#define WM8996_AIF2TX_CHAN1_DAT_INV_WIDTH 1 /* AIF2TX_CHAN1_DAT_INV */
+#define WM8996_AIF2TX_CHAN1_SPACING_MASK 0x7E00 /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN1_SPACING_SHIFT 9 /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN1_SPACING_WIDTH 6 /* AIF2TX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2TX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN1_SLOTS_SHIFT 6 /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN1_SLOTS_WIDTH 3 /* AIF2TX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2TX_CHAN1_START_SLOT_MASK 0x003F /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF2TX_CHAN1_START_SLOT_SHIFT 0 /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF2TX_CHAN1_START_SLOT_WIDTH 6 /* AIF2TX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R811 (0x32B) - AIF2RX Channel 0 Configuration
+ */
+#define WM8996_AIF2RX_CHAN0_DAT_INV 0x8000 /* AIF2RX_CHAN0_DAT_INV */
+#define WM8996_AIF2RX_CHAN0_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN0_DAT_INV */
+#define WM8996_AIF2RX_CHAN0_DAT_INV_SHIFT 15 /* AIF2RX_CHAN0_DAT_INV */
+#define WM8996_AIF2RX_CHAN0_DAT_INV_WIDTH 1 /* AIF2RX_CHAN0_DAT_INV */
+#define WM8996_AIF2RX_CHAN0_SPACING_MASK 0x7E00 /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN0_SPACING_SHIFT 9 /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN0_SPACING_WIDTH 6 /* AIF2RX_CHAN0_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN0_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN0_SLOTS_SHIFT 6 /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN0_SLOTS_WIDTH 3 /* AIF2RX_CHAN0_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN0_START_SLOT_MASK 0x003F /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF2RX_CHAN0_START_SLOT_SHIFT 0 /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+#define WM8996_AIF2RX_CHAN0_START_SLOT_WIDTH 6 /* AIF2RX_CHAN0_START_SLOT - [5:0] */
+
+/*
+ * R812 (0x32C) - AIF2RX Channel 1 Configuration
+ */
+#define WM8996_AIF2RX_CHAN1_DAT_INV 0x8000 /* AIF2RX_CHAN1_DAT_INV */
+#define WM8996_AIF2RX_CHAN1_DAT_INV_MASK 0x8000 /* AIF2RX_CHAN1_DAT_INV */
+#define WM8996_AIF2RX_CHAN1_DAT_INV_SHIFT 15 /* AIF2RX_CHAN1_DAT_INV */
+#define WM8996_AIF2RX_CHAN1_DAT_INV_WIDTH 1 /* AIF2RX_CHAN1_DAT_INV */
+#define WM8996_AIF2RX_CHAN1_SPACING_MASK 0x7E00 /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN1_SPACING_SHIFT 9 /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN1_SPACING_WIDTH 6 /* AIF2RX_CHAN1_SPACING - [14:9] */
+#define WM8996_AIF2RX_CHAN1_SLOTS_MASK 0x01C0 /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN1_SLOTS_SHIFT 6 /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN1_SLOTS_WIDTH 3 /* AIF2RX_CHAN1_SLOTS - [8:6] */
+#define WM8996_AIF2RX_CHAN1_START_SLOT_MASK 0x003F /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF2RX_CHAN1_START_SLOT_SHIFT 0 /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+#define WM8996_AIF2RX_CHAN1_START_SLOT_WIDTH 6 /* AIF2RX_CHAN1_START_SLOT - [5:0] */
+
+/*
+ * R813 (0x32D) - AIF2RX Mono Configuration
+ */
+#define WM8996_AIF2RX_CHAN0_MONO_MODE 0x0001 /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8996_AIF2RX_CHAN0_MONO_MODE_MASK 0x0001 /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8996_AIF2RX_CHAN0_MONO_MODE_SHIFT 0 /* AIF2RX_CHAN0_MONO_MODE */
+#define WM8996_AIF2RX_CHAN0_MONO_MODE_WIDTH 1 /* AIF2RX_CHAN0_MONO_MODE */
+
+/*
+ * R815 (0x32F) - AIF2TX Test
+ */
+#define WM8996_AIF2TX_DITHER_ENA 0x0001 /* AIF2TX_DITHER_ENA */
+#define WM8996_AIF2TX_DITHER_ENA_MASK 0x0001 /* AIF2TX_DITHER_ENA */
+#define WM8996_AIF2TX_DITHER_ENA_SHIFT 0 /* AIF2TX_DITHER_ENA */
+#define WM8996_AIF2TX_DITHER_ENA_WIDTH 1 /* AIF2TX_DITHER_ENA */
+
+/*
+ * R1024 (0x400) - DSP1 TX Left Volume
+ */
+#define WM8996_DSP1TX_VU 0x0100 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */
+#define WM8996_DSP1TXL_VOL_MASK 0x00FF /* DSP1TXL_VOL - [7:0] */
+#define WM8996_DSP1TXL_VOL_SHIFT 0 /* DSP1TXL_VOL - [7:0] */
+#define WM8996_DSP1TXL_VOL_WIDTH 8 /* DSP1TXL_VOL - [7:0] */
+
+/*
+ * R1025 (0x401) - DSP1 TX Right Volume
+ */
+#define WM8996_DSP1TX_VU 0x0100 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_MASK 0x0100 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_SHIFT 8 /* DSP1TX_VU */
+#define WM8996_DSP1TX_VU_WIDTH 1 /* DSP1TX_VU */
+#define WM8996_DSP1TXR_VOL_MASK 0x00FF /* DSP1TXR_VOL - [7:0] */
+#define WM8996_DSP1TXR_VOL_SHIFT 0 /* DSP1TXR_VOL - [7:0] */
+#define WM8996_DSP1TXR_VOL_WIDTH 8 /* DSP1TXR_VOL - [7:0] */
+
+/*
+ * R1026 (0x402) - DSP1 RX Left Volume
+ */
+#define WM8996_DSP1RX_VU 0x0100 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */
+#define WM8996_DSP1RXL_VOL_MASK 0x00FF /* DSP1RXL_VOL - [7:0] */
+#define WM8996_DSP1RXL_VOL_SHIFT 0 /* DSP1RXL_VOL - [7:0] */
+#define WM8996_DSP1RXL_VOL_WIDTH 8 /* DSP1RXL_VOL - [7:0] */
+
+/*
+ * R1027 (0x403) - DSP1 RX Right Volume
+ */
+#define WM8996_DSP1RX_VU 0x0100 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_MASK 0x0100 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_SHIFT 8 /* DSP1RX_VU */
+#define WM8996_DSP1RX_VU_WIDTH 1 /* DSP1RX_VU */
+#define WM8996_DSP1RXR_VOL_MASK 0x00FF /* DSP1RXR_VOL - [7:0] */
+#define WM8996_DSP1RXR_VOL_SHIFT 0 /* DSP1RXR_VOL - [7:0] */
+#define WM8996_DSP1RXR_VOL_WIDTH 8 /* DSP1RXR_VOL - [7:0] */
+
+/*
+ * R1040 (0x410) - DSP1 TX Filters
+ */
+#define WM8996_DSP1TX_NF 0x2000 /* DSP1TX_NF */
+#define WM8996_DSP1TX_NF_MASK 0x2000 /* DSP1TX_NF */
+#define WM8996_DSP1TX_NF_SHIFT 13 /* DSP1TX_NF */
+#define WM8996_DSP1TX_NF_WIDTH 1 /* DSP1TX_NF */
+#define WM8996_DSP1TXL_HPF 0x1000 /* DSP1TXL_HPF */
+#define WM8996_DSP1TXL_HPF_MASK 0x1000 /* DSP1TXL_HPF */
+#define WM8996_DSP1TXL_HPF_SHIFT 12 /* DSP1TXL_HPF */
+#define WM8996_DSP1TXL_HPF_WIDTH 1 /* DSP1TXL_HPF */
+#define WM8996_DSP1TXR_HPF 0x0800 /* DSP1TXR_HPF */
+#define WM8996_DSP1TXR_HPF_MASK 0x0800 /* DSP1TXR_HPF */
+#define WM8996_DSP1TXR_HPF_SHIFT 11 /* DSP1TXR_HPF */
+#define WM8996_DSP1TXR_HPF_WIDTH 1 /* DSP1TXR_HPF */
+#define WM8996_DSP1TX_HPF_MODE_MASK 0x0018 /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8996_DSP1TX_HPF_MODE_SHIFT 3 /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8996_DSP1TX_HPF_MODE_WIDTH 2 /* DSP1TX_HPF_MODE - [4:3] */
+#define WM8996_DSP1TX_HPF_CUT_MASK 0x0007 /* DSP1TX_HPF_CUT - [2:0] */
+#define WM8996_DSP1TX_HPF_CUT_SHIFT 0 /* DSP1TX_HPF_CUT - [2:0] */
+#define WM8996_DSP1TX_HPF_CUT_WIDTH 3 /* DSP1TX_HPF_CUT - [2:0] */
+
+/*
+ * R1056 (0x420) - DSP1 RX Filters (1)
+ */
+#define WM8996_DSP1RX_MUTE 0x0200 /* DSP1RX_MUTE */
+#define WM8996_DSP1RX_MUTE_MASK 0x0200 /* DSP1RX_MUTE */
+#define WM8996_DSP1RX_MUTE_SHIFT 9 /* DSP1RX_MUTE */
+#define WM8996_DSP1RX_MUTE_WIDTH 1 /* DSP1RX_MUTE */
+#define WM8996_DSP1RX_MONO 0x0080 /* DSP1RX_MONO */
+#define WM8996_DSP1RX_MONO_MASK 0x0080 /* DSP1RX_MONO */
+#define WM8996_DSP1RX_MONO_SHIFT 7 /* DSP1RX_MONO */
+#define WM8996_DSP1RX_MONO_WIDTH 1 /* DSP1RX_MONO */
+#define WM8996_DSP1RX_MUTERATE 0x0020 /* DSP1RX_MUTERATE */
+#define WM8996_DSP1RX_MUTERATE_MASK 0x0020 /* DSP1RX_MUTERATE */
+#define WM8996_DSP1RX_MUTERATE_SHIFT 5 /* DSP1RX_MUTERATE */
+#define WM8996_DSP1RX_MUTERATE_WIDTH 1 /* DSP1RX_MUTERATE */
+#define WM8996_DSP1RX_UNMUTE_RAMP 0x0010 /* DSP1RX_UNMUTE_RAMP */
+#define WM8996_DSP1RX_UNMUTE_RAMP_MASK 0x0010 /* DSP1RX_UNMUTE_RAMP */
+#define WM8996_DSP1RX_UNMUTE_RAMP_SHIFT 4 /* DSP1RX_UNMUTE_RAMP */
+#define WM8996_DSP1RX_UNMUTE_RAMP_WIDTH 1 /* DSP1RX_UNMUTE_RAMP */
+
+/*
+ * R1057 (0x421) - DSP1 RX Filters (2)
+ */
+#define WM8996_DSP1RX_3D_GAIN_MASK 0x3E00 /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8996_DSP1RX_3D_GAIN_SHIFT 9 /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8996_DSP1RX_3D_GAIN_WIDTH 5 /* DSP1RX_3D_GAIN - [13:9] */
+#define WM8996_DSP1RX_3D_ENA 0x0100 /* DSP1RX_3D_ENA */
+#define WM8996_DSP1RX_3D_ENA_MASK 0x0100 /* DSP1RX_3D_ENA */
+#define WM8996_DSP1RX_3D_ENA_SHIFT 8 /* DSP1RX_3D_ENA */
+#define WM8996_DSP1RX_3D_ENA_WIDTH 1 /* DSP1RX_3D_ENA */
+
+/*
+ * R1088 (0x440) - DSP1 DRC (1)
+ */
+#define WM8996_DSP1DRC_SIG_DET_RMS_MASK 0xF800 /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP1DRC_SIG_DET_RMS_SHIFT 11 /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP1DRC_SIG_DET_RMS_WIDTH 5 /* DSP1DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP1DRC_SIG_DET_PK_MASK 0x0600 /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP1DRC_SIG_DET_PK_SHIFT 9 /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP1DRC_SIG_DET_PK_WIDTH 2 /* DSP1DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP1DRC_NG_ENA 0x0100 /* DSP1DRC_NG_ENA */
+#define WM8996_DSP1DRC_NG_ENA_MASK 0x0100 /* DSP1DRC_NG_ENA */
+#define WM8996_DSP1DRC_NG_ENA_SHIFT 8 /* DSP1DRC_NG_ENA */
+#define WM8996_DSP1DRC_NG_ENA_WIDTH 1 /* DSP1DRC_NG_ENA */
+#define WM8996_DSP1DRC_SIG_DET_MODE 0x0080 /* DSP1DRC_SIG_DET_MODE */
+#define WM8996_DSP1DRC_SIG_DET_MODE_MASK 0x0080 /* DSP1DRC_SIG_DET_MODE */
+#define WM8996_DSP1DRC_SIG_DET_MODE_SHIFT 7 /* DSP1DRC_SIG_DET_MODE */
+#define WM8996_DSP1DRC_SIG_DET_MODE_WIDTH 1 /* DSP1DRC_SIG_DET_MODE */
+#define WM8996_DSP1DRC_SIG_DET 0x0040 /* DSP1DRC_SIG_DET */
+#define WM8996_DSP1DRC_SIG_DET_MASK 0x0040 /* DSP1DRC_SIG_DET */
+#define WM8996_DSP1DRC_SIG_DET_SHIFT 6 /* DSP1DRC_SIG_DET */
+#define WM8996_DSP1DRC_SIG_DET_WIDTH 1 /* DSP1DRC_SIG_DET */
+#define WM8996_DSP1DRC_KNEE2_OP_ENA 0x0020 /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8996_DSP1DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8996_DSP1DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8996_DSP1DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP1DRC_KNEE2_OP_ENA */
+#define WM8996_DSP1DRC_QR 0x0010 /* DSP1DRC_QR */
+#define WM8996_DSP1DRC_QR_MASK 0x0010 /* DSP1DRC_QR */
+#define WM8996_DSP1DRC_QR_SHIFT 4 /* DSP1DRC_QR */
+#define WM8996_DSP1DRC_QR_WIDTH 1 /* DSP1DRC_QR */
+#define WM8996_DSP1DRC_ANTICLIP 0x0008 /* DSP1DRC_ANTICLIP */
+#define WM8996_DSP1DRC_ANTICLIP_MASK 0x0008 /* DSP1DRC_ANTICLIP */
+#define WM8996_DSP1DRC_ANTICLIP_SHIFT 3 /* DSP1DRC_ANTICLIP */
+#define WM8996_DSP1DRC_ANTICLIP_WIDTH 1 /* DSP1DRC_ANTICLIP */
+#define WM8996_DSP1RX_DRC_ENA 0x0004 /* DSP1RX_DRC_ENA */
+#define WM8996_DSP1RX_DRC_ENA_MASK 0x0004 /* DSP1RX_DRC_ENA */
+#define WM8996_DSP1RX_DRC_ENA_SHIFT 2 /* DSP1RX_DRC_ENA */
+#define WM8996_DSP1RX_DRC_ENA_WIDTH 1 /* DSP1RX_DRC_ENA */
+#define WM8996_DSP1TXL_DRC_ENA 0x0002 /* DSP1TXL_DRC_ENA */
+#define WM8996_DSP1TXL_DRC_ENA_MASK 0x0002 /* DSP1TXL_DRC_ENA */
+#define WM8996_DSP1TXL_DRC_ENA_SHIFT 1 /* DSP1TXL_DRC_ENA */
+#define WM8996_DSP1TXL_DRC_ENA_WIDTH 1 /* DSP1TXL_DRC_ENA */
+#define WM8996_DSP1TXR_DRC_ENA 0x0001 /* DSP1TXR_DRC_ENA */
+#define WM8996_DSP1TXR_DRC_ENA_MASK 0x0001 /* DSP1TXR_DRC_ENA */
+#define WM8996_DSP1TXR_DRC_ENA_SHIFT 0 /* DSP1TXR_DRC_ENA */
+#define WM8996_DSP1TXR_DRC_ENA_WIDTH 1 /* DSP1TXR_DRC_ENA */
+
+/*
+ * R1089 (0x441) - DSP1 DRC (2)
+ */
+#define WM8996_DSP1DRC_ATK_MASK 0x1E00 /* DSP1DRC_ATK - [12:9] */
+#define WM8996_DSP1DRC_ATK_SHIFT 9 /* DSP1DRC_ATK - [12:9] */
+#define WM8996_DSP1DRC_ATK_WIDTH 4 /* DSP1DRC_ATK - [12:9] */
+#define WM8996_DSP1DRC_DCY_MASK 0x01E0 /* DSP1DRC_DCY - [8:5] */
+#define WM8996_DSP1DRC_DCY_SHIFT 5 /* DSP1DRC_DCY - [8:5] */
+#define WM8996_DSP1DRC_DCY_WIDTH 4 /* DSP1DRC_DCY - [8:5] */
+#define WM8996_DSP1DRC_MINGAIN_MASK 0x001C /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8996_DSP1DRC_MINGAIN_SHIFT 2 /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8996_DSP1DRC_MINGAIN_WIDTH 3 /* DSP1DRC_MINGAIN - [4:2] */
+#define WM8996_DSP1DRC_MAXGAIN_MASK 0x0003 /* DSP1DRC_MAXGAIN - [1:0] */
+#define WM8996_DSP1DRC_MAXGAIN_SHIFT 0 /* DSP1DRC_MAXGAIN - [1:0] */
+#define WM8996_DSP1DRC_MAXGAIN_WIDTH 2 /* DSP1DRC_MAXGAIN - [1:0] */
+
+/*
+ * R1090 (0x442) - DSP1 DRC (3)
+ */
+#define WM8996_DSP1DRC_NG_MINGAIN_MASK 0xF000 /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP1DRC_NG_MINGAIN_SHIFT 12 /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP1DRC_NG_MINGAIN_WIDTH 4 /* DSP1DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP1DRC_NG_EXP_MASK 0x0C00 /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8996_DSP1DRC_NG_EXP_SHIFT 10 /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8996_DSP1DRC_NG_EXP_WIDTH 2 /* DSP1DRC_NG_EXP - [11:10] */
+#define WM8996_DSP1DRC_QR_THR_MASK 0x0300 /* DSP1DRC_QR_THR - [9:8] */
+#define WM8996_DSP1DRC_QR_THR_SHIFT 8 /* DSP1DRC_QR_THR - [9:8] */
+#define WM8996_DSP1DRC_QR_THR_WIDTH 2 /* DSP1DRC_QR_THR - [9:8] */
+#define WM8996_DSP1DRC_QR_DCY_MASK 0x00C0 /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8996_DSP1DRC_QR_DCY_SHIFT 6 /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8996_DSP1DRC_QR_DCY_WIDTH 2 /* DSP1DRC_QR_DCY - [7:6] */
+#define WM8996_DSP1DRC_HI_COMP_MASK 0x0038 /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8996_DSP1DRC_HI_COMP_SHIFT 3 /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8996_DSP1DRC_HI_COMP_WIDTH 3 /* DSP1DRC_HI_COMP - [5:3] */
+#define WM8996_DSP1DRC_LO_COMP_MASK 0x0007 /* DSP1DRC_LO_COMP - [2:0] */
+#define WM8996_DSP1DRC_LO_COMP_SHIFT 0 /* DSP1DRC_LO_COMP - [2:0] */
+#define WM8996_DSP1DRC_LO_COMP_WIDTH 3 /* DSP1DRC_LO_COMP - [2:0] */
+
+/*
+ * R1091 (0x443) - DSP1 DRC (4)
+ */
+#define WM8996_DSP1DRC_KNEE_IP_MASK 0x07E0 /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP1DRC_KNEE_IP_SHIFT 5 /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP1DRC_KNEE_IP_WIDTH 6 /* DSP1DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP1DRC_KNEE_OP_MASK 0x001F /* DSP1DRC_KNEE_OP - [4:0] */
+#define WM8996_DSP1DRC_KNEE_OP_SHIFT 0 /* DSP1DRC_KNEE_OP - [4:0] */
+#define WM8996_DSP1DRC_KNEE_OP_WIDTH 5 /* DSP1DRC_KNEE_OP - [4:0] */
+
+/*
+ * R1092 (0x444) - DSP1 DRC (5)
+ */
+#define WM8996_DSP1DRC_KNEE2_IP_MASK 0x03E0 /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP1DRC_KNEE2_IP_SHIFT 5 /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP1DRC_KNEE2_IP_WIDTH 5 /* DSP1DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP1DRC_KNEE2_OP_MASK 0x001F /* DSP1DRC_KNEE2_OP - [4:0] */
+#define WM8996_DSP1DRC_KNEE2_OP_SHIFT 0 /* DSP1DRC_KNEE2_OP - [4:0] */
+#define WM8996_DSP1DRC_KNEE2_OP_WIDTH 5 /* DSP1DRC_KNEE2_OP - [4:0] */
+
+/*
+ * R1152 (0x480) - DSP1 RX EQ Gains (1)
+ */
+#define WM8996_DSP1RX_EQ_B1_GAIN_MASK 0xF800 /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B1_GAIN_SHIFT 11 /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B1_GAIN_WIDTH 5 /* DSP1RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP1RX_EQ_B2_GAIN_SHIFT 6 /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP1RX_EQ_B2_GAIN_WIDTH 5 /* DSP1RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP1RX_EQ_B3_GAIN_MASK 0x003E /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP1RX_EQ_B3_GAIN_SHIFT 1 /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP1RX_EQ_B3_GAIN_WIDTH 5 /* DSP1RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP1RX_EQ_ENA 0x0001 /* DSP1RX_EQ_ENA */
+#define WM8996_DSP1RX_EQ_ENA_MASK 0x0001 /* DSP1RX_EQ_ENA */
+#define WM8996_DSP1RX_EQ_ENA_SHIFT 0 /* DSP1RX_EQ_ENA */
+#define WM8996_DSP1RX_EQ_ENA_WIDTH 1 /* DSP1RX_EQ_ENA */
+
+/*
+ * R1153 (0x481) - DSP1 RX EQ Gains (2)
+ */
+#define WM8996_DSP1RX_EQ_B4_GAIN_MASK 0xF800 /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B4_GAIN_SHIFT 11 /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B4_GAIN_WIDTH 5 /* DSP1RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP1RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP1RX_EQ_B5_GAIN - [10:6] */
+#define WM8996_DSP1RX_EQ_B5_GAIN_SHIFT 6 /* DSP1RX_EQ_B5_GAIN - [10:6] */
+#define WM8996_DSP1RX_EQ_B5_GAIN_WIDTH 5 /* DSP1RX_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1154 (0x482) - DSP1 RX EQ Band 1 A
+ */
+#define WM8996_DSP1RX_EQ_B1_A_MASK 0xFFFF /* DSP1RX_EQ_B1_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_A_SHIFT 0 /* DSP1RX_EQ_B1_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_A_WIDTH 16 /* DSP1RX_EQ_B1_A - [15:0] */
+
+/*
+ * R1155 (0x483) - DSP1 RX EQ Band 1 B
+ */
+#define WM8996_DSP1RX_EQ_B1_B_MASK 0xFFFF /* DSP1RX_EQ_B1_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_B_SHIFT 0 /* DSP1RX_EQ_B1_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_B_WIDTH 16 /* DSP1RX_EQ_B1_B - [15:0] */
+
+/*
+ * R1156 (0x484) - DSP1 RX EQ Band 1 PG
+ */
+#define WM8996_DSP1RX_EQ_B1_PG_MASK 0xFFFF /* DSP1RX_EQ_B1_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_PG_SHIFT 0 /* DSP1RX_EQ_B1_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B1_PG_WIDTH 16 /* DSP1RX_EQ_B1_PG - [15:0] */
+
+/*
+ * R1157 (0x485) - DSP1 RX EQ Band 2 A
+ */
+#define WM8996_DSP1RX_EQ_B2_A_MASK 0xFFFF /* DSP1RX_EQ_B2_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_A_SHIFT 0 /* DSP1RX_EQ_B2_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_A_WIDTH 16 /* DSP1RX_EQ_B2_A - [15:0] */
+
+/*
+ * R1158 (0x486) - DSP1 RX EQ Band 2 B
+ */
+#define WM8996_DSP1RX_EQ_B2_B_MASK 0xFFFF /* DSP1RX_EQ_B2_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_B_SHIFT 0 /* DSP1RX_EQ_B2_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_B_WIDTH 16 /* DSP1RX_EQ_B2_B - [15:0] */
+
+/*
+ * R1159 (0x487) - DSP1 RX EQ Band 2 C
+ */
+#define WM8996_DSP1RX_EQ_B2_C_MASK 0xFFFF /* DSP1RX_EQ_B2_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_C_SHIFT 0 /* DSP1RX_EQ_B2_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_C_WIDTH 16 /* DSP1RX_EQ_B2_C - [15:0] */
+
+/*
+ * R1160 (0x488) - DSP1 RX EQ Band 2 PG
+ */
+#define WM8996_DSP1RX_EQ_B2_PG_MASK 0xFFFF /* DSP1RX_EQ_B2_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_PG_SHIFT 0 /* DSP1RX_EQ_B2_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B2_PG_WIDTH 16 /* DSP1RX_EQ_B2_PG - [15:0] */
+
+/*
+ * R1161 (0x489) - DSP1 RX EQ Band 3 A
+ */
+#define WM8996_DSP1RX_EQ_B3_A_MASK 0xFFFF /* DSP1RX_EQ_B3_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_A_SHIFT 0 /* DSP1RX_EQ_B3_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_A_WIDTH 16 /* DSP1RX_EQ_B3_A - [15:0] */
+
+/*
+ * R1162 (0x48A) - DSP1 RX EQ Band 3 B
+ */
+#define WM8996_DSP1RX_EQ_B3_B_MASK 0xFFFF /* DSP1RX_EQ_B3_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_B_SHIFT 0 /* DSP1RX_EQ_B3_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_B_WIDTH 16 /* DSP1RX_EQ_B3_B - [15:0] */
+
+/*
+ * R1163 (0x48B) - DSP1 RX EQ Band 3 C
+ */
+#define WM8996_DSP1RX_EQ_B3_C_MASK 0xFFFF /* DSP1RX_EQ_B3_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_C_SHIFT 0 /* DSP1RX_EQ_B3_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_C_WIDTH 16 /* DSP1RX_EQ_B3_C - [15:0] */
+
+/*
+ * R1164 (0x48C) - DSP1 RX EQ Band 3 PG
+ */
+#define WM8996_DSP1RX_EQ_B3_PG_MASK 0xFFFF /* DSP1RX_EQ_B3_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_PG_SHIFT 0 /* DSP1RX_EQ_B3_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B3_PG_WIDTH 16 /* DSP1RX_EQ_B3_PG - [15:0] */
+
+/*
+ * R1165 (0x48D) - DSP1 RX EQ Band 4 A
+ */
+#define WM8996_DSP1RX_EQ_B4_A_MASK 0xFFFF /* DSP1RX_EQ_B4_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_A_SHIFT 0 /* DSP1RX_EQ_B4_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_A_WIDTH 16 /* DSP1RX_EQ_B4_A - [15:0] */
+
+/*
+ * R1166 (0x48E) - DSP1 RX EQ Band 4 B
+ */
+#define WM8996_DSP1RX_EQ_B4_B_MASK 0xFFFF /* DSP1RX_EQ_B4_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_B_SHIFT 0 /* DSP1RX_EQ_B4_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_B_WIDTH 16 /* DSP1RX_EQ_B4_B - [15:0] */
+
+/*
+ * R1167 (0x48F) - DSP1 RX EQ Band 4 C
+ */
+#define WM8996_DSP1RX_EQ_B4_C_MASK 0xFFFF /* DSP1RX_EQ_B4_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_C_SHIFT 0 /* DSP1RX_EQ_B4_C - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_C_WIDTH 16 /* DSP1RX_EQ_B4_C - [15:0] */
+
+/*
+ * R1168 (0x490) - DSP1 RX EQ Band 4 PG
+ */
+#define WM8996_DSP1RX_EQ_B4_PG_MASK 0xFFFF /* DSP1RX_EQ_B4_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_PG_SHIFT 0 /* DSP1RX_EQ_B4_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B4_PG_WIDTH 16 /* DSP1RX_EQ_B4_PG - [15:0] */
+
+/*
+ * R1169 (0x491) - DSP1 RX EQ Band 5 A
+ */
+#define WM8996_DSP1RX_EQ_B5_A_MASK 0xFFFF /* DSP1RX_EQ_B5_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_A_SHIFT 0 /* DSP1RX_EQ_B5_A - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_A_WIDTH 16 /* DSP1RX_EQ_B5_A - [15:0] */
+
+/*
+ * R1170 (0x492) - DSP1 RX EQ Band 5 B
+ */
+#define WM8996_DSP1RX_EQ_B5_B_MASK 0xFFFF /* DSP1RX_EQ_B5_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_B_SHIFT 0 /* DSP1RX_EQ_B5_B - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_B_WIDTH 16 /* DSP1RX_EQ_B5_B - [15:0] */
+
+/*
+ * R1171 (0x493) - DSP1 RX EQ Band 5 PG
+ */
+#define WM8996_DSP1RX_EQ_B5_PG_MASK 0xFFFF /* DSP1RX_EQ_B5_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_PG_SHIFT 0 /* DSP1RX_EQ_B5_PG - [15:0] */
+#define WM8996_DSP1RX_EQ_B5_PG_WIDTH 16 /* DSP1RX_EQ_B5_PG - [15:0] */
+
+/*
+ * R1280 (0x500) - DSP2 TX Left Volume
+ */
+#define WM8996_DSP2TX_VU 0x0100 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */
+#define WM8996_DSP2TXL_VOL_MASK 0x00FF /* DSP2TXL_VOL - [7:0] */
+#define WM8996_DSP2TXL_VOL_SHIFT 0 /* DSP2TXL_VOL - [7:0] */
+#define WM8996_DSP2TXL_VOL_WIDTH 8 /* DSP2TXL_VOL - [7:0] */
+
+/*
+ * R1281 (0x501) - DSP2 TX Right Volume
+ */
+#define WM8996_DSP2TX_VU 0x0100 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_MASK 0x0100 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_SHIFT 8 /* DSP2TX_VU */
+#define WM8996_DSP2TX_VU_WIDTH 1 /* DSP2TX_VU */
+#define WM8996_DSP2TXR_VOL_MASK 0x00FF /* DSP2TXR_VOL - [7:0] */
+#define WM8996_DSP2TXR_VOL_SHIFT 0 /* DSP2TXR_VOL - [7:0] */
+#define WM8996_DSP2TXR_VOL_WIDTH 8 /* DSP2TXR_VOL - [7:0] */
+
+/*
+ * R1282 (0x502) - DSP2 RX Left Volume
+ */
+#define WM8996_DSP2RX_VU 0x0100 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */
+#define WM8996_DSP2RXL_VOL_MASK 0x00FF /* DSP2RXL_VOL - [7:0] */
+#define WM8996_DSP2RXL_VOL_SHIFT 0 /* DSP2RXL_VOL - [7:0] */
+#define WM8996_DSP2RXL_VOL_WIDTH 8 /* DSP2RXL_VOL - [7:0] */
+
+/*
+ * R1283 (0x503) - DSP2 RX Right Volume
+ */
+#define WM8996_DSP2RX_VU 0x0100 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_MASK 0x0100 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_SHIFT 8 /* DSP2RX_VU */
+#define WM8996_DSP2RX_VU_WIDTH 1 /* DSP2RX_VU */
+#define WM8996_DSP2RXR_VOL_MASK 0x00FF /* DSP2RXR_VOL - [7:0] */
+#define WM8996_DSP2RXR_VOL_SHIFT 0 /* DSP2RXR_VOL - [7:0] */
+#define WM8996_DSP2RXR_VOL_WIDTH 8 /* DSP2RXR_VOL - [7:0] */
+
+/*
+ * R1296 (0x510) - DSP2 TX Filters
+ */
+#define WM8996_DSP2TX_NF 0x2000 /* DSP2TX_NF */
+#define WM8996_DSP2TX_NF_MASK 0x2000 /* DSP2TX_NF */
+#define WM8996_DSP2TX_NF_SHIFT 13 /* DSP2TX_NF */
+#define WM8996_DSP2TX_NF_WIDTH 1 /* DSP2TX_NF */
+#define WM8996_DSP2TXL_HPF 0x1000 /* DSP2TXL_HPF */
+#define WM8996_DSP2TXL_HPF_MASK 0x1000 /* DSP2TXL_HPF */
+#define WM8996_DSP2TXL_HPF_SHIFT 12 /* DSP2TXL_HPF */
+#define WM8996_DSP2TXL_HPF_WIDTH 1 /* DSP2TXL_HPF */
+#define WM8996_DSP2TXR_HPF 0x0800 /* DSP2TXR_HPF */
+#define WM8996_DSP2TXR_HPF_MASK 0x0800 /* DSP2TXR_HPF */
+#define WM8996_DSP2TXR_HPF_SHIFT 11 /* DSP2TXR_HPF */
+#define WM8996_DSP2TXR_HPF_WIDTH 1 /* DSP2TXR_HPF */
+#define WM8996_DSP2TX_HPF_MODE_MASK 0x0018 /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8996_DSP2TX_HPF_MODE_SHIFT 3 /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8996_DSP2TX_HPF_MODE_WIDTH 2 /* DSP2TX_HPF_MODE - [4:3] */
+#define WM8996_DSP2TX_HPF_CUT_MASK 0x0007 /* DSP2TX_HPF_CUT - [2:0] */
+#define WM8996_DSP2TX_HPF_CUT_SHIFT 0 /* DSP2TX_HPF_CUT - [2:0] */
+#define WM8996_DSP2TX_HPF_CUT_WIDTH 3 /* DSP2TX_HPF_CUT - [2:0] */
+
+/*
+ * R1312 (0x520) - DSP2 RX Filters (1)
+ */
+#define WM8996_DSP2RX_MUTE 0x0200 /* DSP2RX_MUTE */
+#define WM8996_DSP2RX_MUTE_MASK 0x0200 /* DSP2RX_MUTE */
+#define WM8996_DSP2RX_MUTE_SHIFT 9 /* DSP2RX_MUTE */
+#define WM8996_DSP2RX_MUTE_WIDTH 1 /* DSP2RX_MUTE */
+#define WM8996_DSP2RX_MONO 0x0080 /* DSP2RX_MONO */
+#define WM8996_DSP2RX_MONO_MASK 0x0080 /* DSP2RX_MONO */
+#define WM8996_DSP2RX_MONO_SHIFT 7 /* DSP2RX_MONO */
+#define WM8996_DSP2RX_MONO_WIDTH 1 /* DSP2RX_MONO */
+#define WM8996_DSP2RX_MUTERATE 0x0020 /* DSP2RX_MUTERATE */
+#define WM8996_DSP2RX_MUTERATE_MASK 0x0020 /* DSP2RX_MUTERATE */
+#define WM8996_DSP2RX_MUTERATE_SHIFT 5 /* DSP2RX_MUTERATE */
+#define WM8996_DSP2RX_MUTERATE_WIDTH 1 /* DSP2RX_MUTERATE */
+#define WM8996_DSP2RX_UNMUTE_RAMP 0x0010 /* DSP2RX_UNMUTE_RAMP */
+#define WM8996_DSP2RX_UNMUTE_RAMP_MASK 0x0010 /* DSP2RX_UNMUTE_RAMP */
+#define WM8996_DSP2RX_UNMUTE_RAMP_SHIFT 4 /* DSP2RX_UNMUTE_RAMP */
+#define WM8996_DSP2RX_UNMUTE_RAMP_WIDTH 1 /* DSP2RX_UNMUTE_RAMP */
+
+/*
+ * R1313 (0x521) - DSP2 RX Filters (2)
+ */
+#define WM8996_DSP2RX_3D_GAIN_MASK 0x3E00 /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8996_DSP2RX_3D_GAIN_SHIFT 9 /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8996_DSP2RX_3D_GAIN_WIDTH 5 /* DSP2RX_3D_GAIN - [13:9] */
+#define WM8996_DSP2RX_3D_ENA 0x0100 /* DSP2RX_3D_ENA */
+#define WM8996_DSP2RX_3D_ENA_MASK 0x0100 /* DSP2RX_3D_ENA */
+#define WM8996_DSP2RX_3D_ENA_SHIFT 8 /* DSP2RX_3D_ENA */
+#define WM8996_DSP2RX_3D_ENA_WIDTH 1 /* DSP2RX_3D_ENA */
+
+/*
+ * R1344 (0x540) - DSP2 DRC (1)
+ */
+#define WM8996_DSP2DRC_SIG_DET_RMS_MASK 0xF800 /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP2DRC_SIG_DET_RMS_SHIFT 11 /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP2DRC_SIG_DET_RMS_WIDTH 5 /* DSP2DRC_SIG_DET_RMS - [15:11] */
+#define WM8996_DSP2DRC_SIG_DET_PK_MASK 0x0600 /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP2DRC_SIG_DET_PK_SHIFT 9 /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP2DRC_SIG_DET_PK_WIDTH 2 /* DSP2DRC_SIG_DET_PK - [10:9] */
+#define WM8996_DSP2DRC_NG_ENA 0x0100 /* DSP2DRC_NG_ENA */
+#define WM8996_DSP2DRC_NG_ENA_MASK 0x0100 /* DSP2DRC_NG_ENA */
+#define WM8996_DSP2DRC_NG_ENA_SHIFT 8 /* DSP2DRC_NG_ENA */
+#define WM8996_DSP2DRC_NG_ENA_WIDTH 1 /* DSP2DRC_NG_ENA */
+#define WM8996_DSP2DRC_SIG_DET_MODE 0x0080 /* DSP2DRC_SIG_DET_MODE */
+#define WM8996_DSP2DRC_SIG_DET_MODE_MASK 0x0080 /* DSP2DRC_SIG_DET_MODE */
+#define WM8996_DSP2DRC_SIG_DET_MODE_SHIFT 7 /* DSP2DRC_SIG_DET_MODE */
+#define WM8996_DSP2DRC_SIG_DET_MODE_WIDTH 1 /* DSP2DRC_SIG_DET_MODE */
+#define WM8996_DSP2DRC_SIG_DET 0x0040 /* DSP2DRC_SIG_DET */
+#define WM8996_DSP2DRC_SIG_DET_MASK 0x0040 /* DSP2DRC_SIG_DET */
+#define WM8996_DSP2DRC_SIG_DET_SHIFT 6 /* DSP2DRC_SIG_DET */
+#define WM8996_DSP2DRC_SIG_DET_WIDTH 1 /* DSP2DRC_SIG_DET */
+#define WM8996_DSP2DRC_KNEE2_OP_ENA 0x0020 /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8996_DSP2DRC_KNEE2_OP_ENA_MASK 0x0020 /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8996_DSP2DRC_KNEE2_OP_ENA_SHIFT 5 /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8996_DSP2DRC_KNEE2_OP_ENA_WIDTH 1 /* DSP2DRC_KNEE2_OP_ENA */
+#define WM8996_DSP2DRC_QR 0x0010 /* DSP2DRC_QR */
+#define WM8996_DSP2DRC_QR_MASK 0x0010 /* DSP2DRC_QR */
+#define WM8996_DSP2DRC_QR_SHIFT 4 /* DSP2DRC_QR */
+#define WM8996_DSP2DRC_QR_WIDTH 1 /* DSP2DRC_QR */
+#define WM8996_DSP2DRC_ANTICLIP 0x0008 /* DSP2DRC_ANTICLIP */
+#define WM8996_DSP2DRC_ANTICLIP_MASK 0x0008 /* DSP2DRC_ANTICLIP */
+#define WM8996_DSP2DRC_ANTICLIP_SHIFT 3 /* DSP2DRC_ANTICLIP */
+#define WM8996_DSP2DRC_ANTICLIP_WIDTH 1 /* DSP2DRC_ANTICLIP */
+#define WM8996_DSP2RX_DRC_ENA 0x0004 /* DSP2RX_DRC_ENA */
+#define WM8996_DSP2RX_DRC_ENA_MASK 0x0004 /* DSP2RX_DRC_ENA */
+#define WM8996_DSP2RX_DRC_ENA_SHIFT 2 /* DSP2RX_DRC_ENA */
+#define WM8996_DSP2RX_DRC_ENA_WIDTH 1 /* DSP2RX_DRC_ENA */
+#define WM8996_DSP2TXL_DRC_ENA 0x0002 /* DSP2TXL_DRC_ENA */
+#define WM8996_DSP2TXL_DRC_ENA_MASK 0x0002 /* DSP2TXL_DRC_ENA */
+#define WM8996_DSP2TXL_DRC_ENA_SHIFT 1 /* DSP2TXL_DRC_ENA */
+#define WM8996_DSP2TXL_DRC_ENA_WIDTH 1 /* DSP2TXL_DRC_ENA */
+#define WM8996_DSP2TXR_DRC_ENA 0x0001 /* DSP2TXR_DRC_ENA */
+#define WM8996_DSP2TXR_DRC_ENA_MASK 0x0001 /* DSP2TXR_DRC_ENA */
+#define WM8996_DSP2TXR_DRC_ENA_SHIFT 0 /* DSP2TXR_DRC_ENA */
+#define WM8996_DSP2TXR_DRC_ENA_WIDTH 1 /* DSP2TXR_DRC_ENA */
+
+/*
+ * R1345 (0x541) - DSP2 DRC (2)
+ */
+#define WM8996_DSP2DRC_ATK_MASK 0x1E00 /* DSP2DRC_ATK - [12:9] */
+#define WM8996_DSP2DRC_ATK_SHIFT 9 /* DSP2DRC_ATK - [12:9] */
+#define WM8996_DSP2DRC_ATK_WIDTH 4 /* DSP2DRC_ATK - [12:9] */
+#define WM8996_DSP2DRC_DCY_MASK 0x01E0 /* DSP2DRC_DCY - [8:5] */
+#define WM8996_DSP2DRC_DCY_SHIFT 5 /* DSP2DRC_DCY - [8:5] */
+#define WM8996_DSP2DRC_DCY_WIDTH 4 /* DSP2DRC_DCY - [8:5] */
+#define WM8996_DSP2DRC_MINGAIN_MASK 0x001C /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8996_DSP2DRC_MINGAIN_SHIFT 2 /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8996_DSP2DRC_MINGAIN_WIDTH 3 /* DSP2DRC_MINGAIN - [4:2] */
+#define WM8996_DSP2DRC_MAXGAIN_MASK 0x0003 /* DSP2DRC_MAXGAIN - [1:0] */
+#define WM8996_DSP2DRC_MAXGAIN_SHIFT 0 /* DSP2DRC_MAXGAIN - [1:0] */
+#define WM8996_DSP2DRC_MAXGAIN_WIDTH 2 /* DSP2DRC_MAXGAIN - [1:0] */
+
+/*
+ * R1346 (0x542) - DSP2 DRC (3)
+ */
+#define WM8996_DSP2DRC_NG_MINGAIN_MASK 0xF000 /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP2DRC_NG_MINGAIN_SHIFT 12 /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP2DRC_NG_MINGAIN_WIDTH 4 /* DSP2DRC_NG_MINGAIN - [15:12] */
+#define WM8996_DSP2DRC_NG_EXP_MASK 0x0C00 /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8996_DSP2DRC_NG_EXP_SHIFT 10 /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8996_DSP2DRC_NG_EXP_WIDTH 2 /* DSP2DRC_NG_EXP - [11:10] */
+#define WM8996_DSP2DRC_QR_THR_MASK 0x0300 /* DSP2DRC_QR_THR - [9:8] */
+#define WM8996_DSP2DRC_QR_THR_SHIFT 8 /* DSP2DRC_QR_THR - [9:8] */
+#define WM8996_DSP2DRC_QR_THR_WIDTH 2 /* DSP2DRC_QR_THR - [9:8] */
+#define WM8996_DSP2DRC_QR_DCY_MASK 0x00C0 /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8996_DSP2DRC_QR_DCY_SHIFT 6 /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8996_DSP2DRC_QR_DCY_WIDTH 2 /* DSP2DRC_QR_DCY - [7:6] */
+#define WM8996_DSP2DRC_HI_COMP_MASK 0x0038 /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8996_DSP2DRC_HI_COMP_SHIFT 3 /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8996_DSP2DRC_HI_COMP_WIDTH 3 /* DSP2DRC_HI_COMP - [5:3] */
+#define WM8996_DSP2DRC_LO_COMP_MASK 0x0007 /* DSP2DRC_LO_COMP - [2:0] */
+#define WM8996_DSP2DRC_LO_COMP_SHIFT 0 /* DSP2DRC_LO_COMP - [2:0] */
+#define WM8996_DSP2DRC_LO_COMP_WIDTH 3 /* DSP2DRC_LO_COMP - [2:0] */
+
+/*
+ * R1347 (0x543) - DSP2 DRC (4)
+ */
+#define WM8996_DSP2DRC_KNEE_IP_MASK 0x07E0 /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP2DRC_KNEE_IP_SHIFT 5 /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP2DRC_KNEE_IP_WIDTH 6 /* DSP2DRC_KNEE_IP - [10:5] */
+#define WM8996_DSP2DRC_KNEE_OP_MASK 0x001F /* DSP2DRC_KNEE_OP - [4:0] */
+#define WM8996_DSP2DRC_KNEE_OP_SHIFT 0 /* DSP2DRC_KNEE_OP - [4:0] */
+#define WM8996_DSP2DRC_KNEE_OP_WIDTH 5 /* DSP2DRC_KNEE_OP - [4:0] */
+
+/*
+ * R1348 (0x544) - DSP2 DRC (5)
+ */
+#define WM8996_DSP2DRC_KNEE2_IP_MASK 0x03E0 /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP2DRC_KNEE2_IP_SHIFT 5 /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP2DRC_KNEE2_IP_WIDTH 5 /* DSP2DRC_KNEE2_IP - [9:5] */
+#define WM8996_DSP2DRC_KNEE2_OP_MASK 0x001F /* DSP2DRC_KNEE2_OP - [4:0] */
+#define WM8996_DSP2DRC_KNEE2_OP_SHIFT 0 /* DSP2DRC_KNEE2_OP - [4:0] */
+#define WM8996_DSP2DRC_KNEE2_OP_WIDTH 5 /* DSP2DRC_KNEE2_OP - [4:0] */
+
+/*
+ * R1408 (0x580) - DSP2 RX EQ Gains (1)
+ */
+#define WM8996_DSP2RX_EQ_B1_GAIN_MASK 0xF800 /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B1_GAIN_SHIFT 11 /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B1_GAIN_WIDTH 5 /* DSP2RX_EQ_B1_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B2_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP2RX_EQ_B2_GAIN_SHIFT 6 /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP2RX_EQ_B2_GAIN_WIDTH 5 /* DSP2RX_EQ_B2_GAIN - [10:6] */
+#define WM8996_DSP2RX_EQ_B3_GAIN_MASK 0x003E /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP2RX_EQ_B3_GAIN_SHIFT 1 /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP2RX_EQ_B3_GAIN_WIDTH 5 /* DSP2RX_EQ_B3_GAIN - [5:1] */
+#define WM8996_DSP2RX_EQ_ENA 0x0001 /* DSP2RX_EQ_ENA */
+#define WM8996_DSP2RX_EQ_ENA_MASK 0x0001 /* DSP2RX_EQ_ENA */
+#define WM8996_DSP2RX_EQ_ENA_SHIFT 0 /* DSP2RX_EQ_ENA */
+#define WM8996_DSP2RX_EQ_ENA_WIDTH 1 /* DSP2RX_EQ_ENA */
+
+/*
+ * R1409 (0x581) - DSP2 RX EQ Gains (2)
+ */
+#define WM8996_DSP2RX_EQ_B4_GAIN_MASK 0xF800 /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B4_GAIN_SHIFT 11 /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B4_GAIN_WIDTH 5 /* DSP2RX_EQ_B4_GAIN - [15:11] */
+#define WM8996_DSP2RX_EQ_B5_GAIN_MASK 0x07C0 /* DSP2RX_EQ_B5_GAIN - [10:6] */
+#define WM8996_DSP2RX_EQ_B5_GAIN_SHIFT 6 /* DSP2RX_EQ_B5_GAIN - [10:6] */
+#define WM8996_DSP2RX_EQ_B5_GAIN_WIDTH 5 /* DSP2RX_EQ_B5_GAIN - [10:6] */
+
+/*
+ * R1410 (0x582) - DSP2 RX EQ Band 1 A
+ */
+#define WM8996_DSP2RX_EQ_B1_A_MASK 0xFFFF /* DSP2RX_EQ_B1_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_A_SHIFT 0 /* DSP2RX_EQ_B1_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_A_WIDTH 16 /* DSP2RX_EQ_B1_A - [15:0] */
+
+/*
+ * R1411 (0x583) - DSP2 RX EQ Band 1 B
+ */
+#define WM8996_DSP2RX_EQ_B1_B_MASK 0xFFFF /* DSP2RX_EQ_B1_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_B_SHIFT 0 /* DSP2RX_EQ_B1_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_B_WIDTH 16 /* DSP2RX_EQ_B1_B - [15:0] */
+
+/*
+ * R1412 (0x584) - DSP2 RX EQ Band 1 PG
+ */
+#define WM8996_DSP2RX_EQ_B1_PG_MASK 0xFFFF /* DSP2RX_EQ_B1_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_PG_SHIFT 0 /* DSP2RX_EQ_B1_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B1_PG_WIDTH 16 /* DSP2RX_EQ_B1_PG - [15:0] */
+
+/*
+ * R1413 (0x585) - DSP2 RX EQ Band 2 A
+ */
+#define WM8996_DSP2RX_EQ_B2_A_MASK 0xFFFF /* DSP2RX_EQ_B2_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_A_SHIFT 0 /* DSP2RX_EQ_B2_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_A_WIDTH 16 /* DSP2RX_EQ_B2_A - [15:0] */
+
+/*
+ * R1414 (0x586) - DSP2 RX EQ Band 2 B
+ */
+#define WM8996_DSP2RX_EQ_B2_B_MASK 0xFFFF /* DSP2RX_EQ_B2_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_B_SHIFT 0 /* DSP2RX_EQ_B2_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_B_WIDTH 16 /* DSP2RX_EQ_B2_B - [15:0] */
+
+/*
+ * R1415 (0x587) - DSP2 RX EQ Band 2 C
+ */
+#define WM8996_DSP2RX_EQ_B2_C_MASK 0xFFFF /* DSP2RX_EQ_B2_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_C_SHIFT 0 /* DSP2RX_EQ_B2_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_C_WIDTH 16 /* DSP2RX_EQ_B2_C - [15:0] */
+
+/*
+ * R1416 (0x588) - DSP2 RX EQ Band 2 PG
+ */
+#define WM8996_DSP2RX_EQ_B2_PG_MASK 0xFFFF /* DSP2RX_EQ_B2_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_PG_SHIFT 0 /* DSP2RX_EQ_B2_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B2_PG_WIDTH 16 /* DSP2RX_EQ_B2_PG - [15:0] */
+
+/*
+ * R1417 (0x589) - DSP2 RX EQ Band 3 A
+ */
+#define WM8996_DSP2RX_EQ_B3_A_MASK 0xFFFF /* DSP2RX_EQ_B3_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_A_SHIFT 0 /* DSP2RX_EQ_B3_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_A_WIDTH 16 /* DSP2RX_EQ_B3_A - [15:0] */
+
+/*
+ * R1418 (0x58A) - DSP2 RX EQ Band 3 B
+ */
+#define WM8996_DSP2RX_EQ_B3_B_MASK 0xFFFF /* DSP2RX_EQ_B3_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_B_SHIFT 0 /* DSP2RX_EQ_B3_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_B_WIDTH 16 /* DSP2RX_EQ_B3_B - [15:0] */
+
+/*
+ * R1419 (0x58B) - DSP2 RX EQ Band 3 C
+ */
+#define WM8996_DSP2RX_EQ_B3_C_MASK 0xFFFF /* DSP2RX_EQ_B3_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_C_SHIFT 0 /* DSP2RX_EQ_B3_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_C_WIDTH 16 /* DSP2RX_EQ_B3_C - [15:0] */
+
+/*
+ * R1420 (0x58C) - DSP2 RX EQ Band 3 PG
+ */
+#define WM8996_DSP2RX_EQ_B3_PG_MASK 0xFFFF /* DSP2RX_EQ_B3_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_PG_SHIFT 0 /* DSP2RX_EQ_B3_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B3_PG_WIDTH 16 /* DSP2RX_EQ_B3_PG - [15:0] */
+
+/*
+ * R1421 (0x58D) - DSP2 RX EQ Band 4 A
+ */
+#define WM8996_DSP2RX_EQ_B4_A_MASK 0xFFFF /* DSP2RX_EQ_B4_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_A_SHIFT 0 /* DSP2RX_EQ_B4_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_A_WIDTH 16 /* DSP2RX_EQ_B4_A - [15:0] */
+
+/*
+ * R1422 (0x58E) - DSP2 RX EQ Band 4 B
+ */
+#define WM8996_DSP2RX_EQ_B4_B_MASK 0xFFFF /* DSP2RX_EQ_B4_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_B_SHIFT 0 /* DSP2RX_EQ_B4_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_B_WIDTH 16 /* DSP2RX_EQ_B4_B - [15:0] */
+
+/*
+ * R1423 (0x58F) - DSP2 RX EQ Band 4 C
+ */
+#define WM8996_DSP2RX_EQ_B4_C_MASK 0xFFFF /* DSP2RX_EQ_B4_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_C_SHIFT 0 /* DSP2RX_EQ_B4_C - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_C_WIDTH 16 /* DSP2RX_EQ_B4_C - [15:0] */
+
+/*
+ * R1424 (0x590) - DSP2 RX EQ Band 4 PG
+ */
+#define WM8996_DSP2RX_EQ_B4_PG_MASK 0xFFFF /* DSP2RX_EQ_B4_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_PG_SHIFT 0 /* DSP2RX_EQ_B4_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B4_PG_WIDTH 16 /* DSP2RX_EQ_B4_PG - [15:0] */
+
+/*
+ * R1425 (0x591) - DSP2 RX EQ Band 5 A
+ */
+#define WM8996_DSP2RX_EQ_B5_A_MASK 0xFFFF /* DSP2RX_EQ_B5_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_A_SHIFT 0 /* DSP2RX_EQ_B5_A - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_A_WIDTH 16 /* DSP2RX_EQ_B5_A - [15:0] */
+
+/*
+ * R1426 (0x592) - DSP2 RX EQ Band 5 B
+ */
+#define WM8996_DSP2RX_EQ_B5_B_MASK 0xFFFF /* DSP2RX_EQ_B5_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_B_SHIFT 0 /* DSP2RX_EQ_B5_B - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_B_WIDTH 16 /* DSP2RX_EQ_B5_B - [15:0] */
+
+/*
+ * R1427 (0x593) - DSP2 RX EQ Band 5 PG
+ */
+#define WM8996_DSP2RX_EQ_B5_PG_MASK 0xFFFF /* DSP2RX_EQ_B5_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_PG_SHIFT 0 /* DSP2RX_EQ_B5_PG - [15:0] */
+#define WM8996_DSP2RX_EQ_B5_PG_WIDTH 16 /* DSP2RX_EQ_B5_PG - [15:0] */
+
+/*
+ * R1536 (0x600) - DAC1 Mixer Volumes
+ */
+#define WM8996_ADCR_DAC1_VOL_MASK 0x03E0 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8996_ADCR_DAC1_VOL_SHIFT 5 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8996_ADCR_DAC1_VOL_WIDTH 5 /* ADCR_DAC1_VOL - [9:5] */
+#define WM8996_ADCL_DAC1_VOL_MASK 0x001F /* ADCL_DAC1_VOL - [4:0] */
+#define WM8996_ADCL_DAC1_VOL_SHIFT 0 /* ADCL_DAC1_VOL - [4:0] */
+#define WM8996_ADCL_DAC1_VOL_WIDTH 5 /* ADCL_DAC1_VOL - [4:0] */
+
+/*
+ * R1537 (0x601) - DAC1 Left Mixer Routing
+ */
+#define WM8996_ADCR_TO_DAC1L 0x0020 /* ADCR_TO_DAC1L */
+#define WM8996_ADCR_TO_DAC1L_MASK 0x0020 /* ADCR_TO_DAC1L */
+#define WM8996_ADCR_TO_DAC1L_SHIFT 5 /* ADCR_TO_DAC1L */
+#define WM8996_ADCR_TO_DAC1L_WIDTH 1 /* ADCR_TO_DAC1L */
+#define WM8996_ADCL_TO_DAC1L 0x0010 /* ADCL_TO_DAC1L */
+#define WM8996_ADCL_TO_DAC1L_MASK 0x0010 /* ADCL_TO_DAC1L */
+#define WM8996_ADCL_TO_DAC1L_SHIFT 4 /* ADCL_TO_DAC1L */
+#define WM8996_ADCL_TO_DAC1L_WIDTH 1 /* ADCL_TO_DAC1L */
+#define WM8996_DSP2RXL_TO_DAC1L 0x0002 /* DSP2RXL_TO_DAC1L */
+#define WM8996_DSP2RXL_TO_DAC1L_MASK 0x0002 /* DSP2RXL_TO_DAC1L */
+#define WM8996_DSP2RXL_TO_DAC1L_SHIFT 1 /* DSP2RXL_TO_DAC1L */
+#define WM8996_DSP2RXL_TO_DAC1L_WIDTH 1 /* DSP2RXL_TO_DAC1L */
+#define WM8996_DSP1RXL_TO_DAC1L 0x0001 /* DSP1RXL_TO_DAC1L */
+#define WM8996_DSP1RXL_TO_DAC1L_MASK 0x0001 /* DSP1RXL_TO_DAC1L */
+#define WM8996_DSP1RXL_TO_DAC1L_SHIFT 0 /* DSP1RXL_TO_DAC1L */
+#define WM8996_DSP1RXL_TO_DAC1L_WIDTH 1 /* DSP1RXL_TO_DAC1L */
+
+/*
+ * R1538 (0x602) - DAC1 Right Mixer Routing
+ */
+#define WM8996_ADCR_TO_DAC1R 0x0020 /* ADCR_TO_DAC1R */
+#define WM8996_ADCR_TO_DAC1R_MASK 0x0020 /* ADCR_TO_DAC1R */
+#define WM8996_ADCR_TO_DAC1R_SHIFT 5 /* ADCR_TO_DAC1R */
+#define WM8996_ADCR_TO_DAC1R_WIDTH 1 /* ADCR_TO_DAC1R */
+#define WM8996_ADCL_TO_DAC1R 0x0010 /* ADCL_TO_DAC1R */
+#define WM8996_ADCL_TO_DAC1R_MASK 0x0010 /* ADCL_TO_DAC1R */
+#define WM8996_ADCL_TO_DAC1R_SHIFT 4 /* ADCL_TO_DAC1R */
+#define WM8996_ADCL_TO_DAC1R_WIDTH 1 /* ADCL_TO_DAC1R */
+#define WM8996_DSP2RXR_TO_DAC1R 0x0002 /* DSP2RXR_TO_DAC1R */
+#define WM8996_DSP2RXR_TO_DAC1R_MASK 0x0002 /* DSP2RXR_TO_DAC1R */
+#define WM8996_DSP2RXR_TO_DAC1R_SHIFT 1 /* DSP2RXR_TO_DAC1R */
+#define WM8996_DSP2RXR_TO_DAC1R_WIDTH 1 /* DSP2RXR_TO_DAC1R */
+#define WM8996_DSP1RXR_TO_DAC1R 0x0001 /* DSP1RXR_TO_DAC1R */
+#define WM8996_DSP1RXR_TO_DAC1R_MASK 0x0001 /* DSP1RXR_TO_DAC1R */
+#define WM8996_DSP1RXR_TO_DAC1R_SHIFT 0 /* DSP1RXR_TO_DAC1R */
+#define WM8996_DSP1RXR_TO_DAC1R_WIDTH 1 /* DSP1RXR_TO_DAC1R */
+
+/*
+ * R1539 (0x603) - DAC2 Mixer Volumes
+ */
+#define WM8996_ADCR_DAC2_VOL_MASK 0x03E0 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8996_ADCR_DAC2_VOL_SHIFT 5 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8996_ADCR_DAC2_VOL_WIDTH 5 /* ADCR_DAC2_VOL - [9:5] */
+#define WM8996_ADCL_DAC2_VOL_MASK 0x001F /* ADCL_DAC2_VOL - [4:0] */
+#define WM8996_ADCL_DAC2_VOL_SHIFT 0 /* ADCL_DAC2_VOL - [4:0] */
+#define WM8996_ADCL_DAC2_VOL_WIDTH 5 /* ADCL_DAC2_VOL - [4:0] */
+
+/*
+ * R1540 (0x604) - DAC2 Left Mixer Routing
+ */
+#define WM8996_ADCR_TO_DAC2L 0x0020 /* ADCR_TO_DAC2L */
+#define WM8996_ADCR_TO_DAC2L_MASK 0x0020 /* ADCR_TO_DAC2L */
+#define WM8996_ADCR_TO_DAC2L_SHIFT 5 /* ADCR_TO_DAC2L */
+#define WM8996_ADCR_TO_DAC2L_WIDTH 1 /* ADCR_TO_DAC2L */
+#define WM8996_ADCL_TO_DAC2L 0x0010 /* ADCL_TO_DAC2L */
+#define WM8996_ADCL_TO_DAC2L_MASK 0x0010 /* ADCL_TO_DAC2L */
+#define WM8996_ADCL_TO_DAC2L_SHIFT 4 /* ADCL_TO_DAC2L */
+#define WM8996_ADCL_TO_DAC2L_WIDTH 1 /* ADCL_TO_DAC2L */
+#define WM8996_DSP2RXL_TO_DAC2L 0x0002 /* DSP2RXL_TO_DAC2L */
+#define WM8996_DSP2RXL_TO_DAC2L_MASK 0x0002 /* DSP2RXL_TO_DAC2L */
+#define WM8996_DSP2RXL_TO_DAC2L_SHIFT 1 /* DSP2RXL_TO_DAC2L */
+#define WM8996_DSP2RXL_TO_DAC2L_WIDTH 1 /* DSP2RXL_TO_DAC2L */
+#define WM8996_DSP1RXL_TO_DAC2L 0x0001 /* DSP1RXL_TO_DAC2L */
+#define WM8996_DSP1RXL_TO_DAC2L_MASK 0x0001 /* DSP1RXL_TO_DAC2L */
+#define WM8996_DSP1RXL_TO_DAC2L_SHIFT 0 /* DSP1RXL_TO_DAC2L */
+#define WM8996_DSP1RXL_TO_DAC2L_WIDTH 1 /* DSP1RXL_TO_DAC2L */
+
+/*
+ * R1541 (0x605) - DAC2 Right Mixer Routing
+ */
+#define WM8996_ADCR_TO_DAC2R 0x0020 /* ADCR_TO_DAC2R */
+#define WM8996_ADCR_TO_DAC2R_MASK 0x0020 /* ADCR_TO_DAC2R */
+#define WM8996_ADCR_TO_DAC2R_SHIFT 5 /* ADCR_TO_DAC2R */
+#define WM8996_ADCR_TO_DAC2R_WIDTH 1 /* ADCR_TO_DAC2R */
+#define WM8996_ADCL_TO_DAC2R 0x0010 /* ADCL_TO_DAC2R */
+#define WM8996_ADCL_TO_DAC2R_MASK 0x0010 /* ADCL_TO_DAC2R */
+#define WM8996_ADCL_TO_DAC2R_SHIFT 4 /* ADCL_TO_DAC2R */
+#define WM8996_ADCL_TO_DAC2R_WIDTH 1 /* ADCL_TO_DAC2R */
+#define WM8996_DSP2RXR_TO_DAC2R 0x0002 /* DSP2RXR_TO_DAC2R */
+#define WM8996_DSP2RXR_TO_DAC2R_MASK 0x0002 /* DSP2RXR_TO_DAC2R */
+#define WM8996_DSP2RXR_TO_DAC2R_SHIFT 1 /* DSP2RXR_TO_DAC2R */
+#define WM8996_DSP2RXR_TO_DAC2R_WIDTH 1 /* DSP2RXR_TO_DAC2R */
+#define WM8996_DSP1RXR_TO_DAC2R 0x0001 /* DSP1RXR_TO_DAC2R */
+#define WM8996_DSP1RXR_TO_DAC2R_MASK 0x0001 /* DSP1RXR_TO_DAC2R */
+#define WM8996_DSP1RXR_TO_DAC2R_SHIFT 0 /* DSP1RXR_TO_DAC2R */
+#define WM8996_DSP1RXR_TO_DAC2R_WIDTH 1 /* DSP1RXR_TO_DAC2R */
+
+/*
+ * R1542 (0x606) - DSP1 TX Left Mixer Routing
+ */
+#define WM8996_ADC1L_TO_DSP1TXL 0x0002 /* ADC1L_TO_DSP1TXL */
+#define WM8996_ADC1L_TO_DSP1TXL_MASK 0x0002 /* ADC1L_TO_DSP1TXL */
+#define WM8996_ADC1L_TO_DSP1TXL_SHIFT 1 /* ADC1L_TO_DSP1TXL */
+#define WM8996_ADC1L_TO_DSP1TXL_WIDTH 1 /* ADC1L_TO_DSP1TXL */
+#define WM8996_DACL_TO_DSP1TXL 0x0001 /* DACL_TO_DSP1TXL */
+#define WM8996_DACL_TO_DSP1TXL_MASK 0x0001 /* DACL_TO_DSP1TXL */
+#define WM8996_DACL_TO_DSP1TXL_SHIFT 0 /* DACL_TO_DSP1TXL */
+#define WM8996_DACL_TO_DSP1TXL_WIDTH 1 /* DACL_TO_DSP1TXL */
+
+/*
+ * R1543 (0x607) - DSP1 TX Right Mixer Routing
+ */
+#define WM8996_ADC1R_TO_DSP1TXR 0x0002 /* ADC1R_TO_DSP1TXR */
+#define WM8996_ADC1R_TO_DSP1TXR_MASK 0x0002 /* ADC1R_TO_DSP1TXR */
+#define WM8996_ADC1R_TO_DSP1TXR_SHIFT 1 /* ADC1R_TO_DSP1TXR */
+#define WM8996_ADC1R_TO_DSP1TXR_WIDTH 1 /* ADC1R_TO_DSP1TXR */
+#define WM8996_DACR_TO_DSP1TXR 0x0001 /* DACR_TO_DSP1TXR */
+#define WM8996_DACR_TO_DSP1TXR_MASK 0x0001 /* DACR_TO_DSP1TXR */
+#define WM8996_DACR_TO_DSP1TXR_SHIFT 0 /* DACR_TO_DSP1TXR */
+#define WM8996_DACR_TO_DSP1TXR_WIDTH 1 /* DACR_TO_DSP1TXR */
+
+/*
+ * R1544 (0x608) - DSP2 TX Left Mixer Routing
+ */
+#define WM8996_ADC2L_TO_DSP2TXL 0x0002 /* ADC2L_TO_DSP2TXL */
+#define WM8996_ADC2L_TO_DSP2TXL_MASK 0x0002 /* ADC2L_TO_DSP2TXL */
+#define WM8996_ADC2L_TO_DSP2TXL_SHIFT 1 /* ADC2L_TO_DSP2TXL */
+#define WM8996_ADC2L_TO_DSP2TXL_WIDTH 1 /* ADC2L_TO_DSP2TXL */
+#define WM8996_DACL_TO_DSP2TXL 0x0001 /* DACL_TO_DSP2TXL */
+#define WM8996_DACL_TO_DSP2TXL_MASK 0x0001 /* DACL_TO_DSP2TXL */
+#define WM8996_DACL_TO_DSP2TXL_SHIFT 0 /* DACL_TO_DSP2TXL */
+#define WM8996_DACL_TO_DSP2TXL_WIDTH 1 /* DACL_TO_DSP2TXL */
+
+/*
+ * R1545 (0x609) - DSP2 TX Right Mixer Routing
+ */
+#define WM8996_ADC2R_TO_DSP2TXR 0x0002 /* ADC2R_TO_DSP2TXR */
+#define WM8996_ADC2R_TO_DSP2TXR_MASK 0x0002 /* ADC2R_TO_DSP2TXR */
+#define WM8996_ADC2R_TO_DSP2TXR_SHIFT 1 /* ADC2R_TO_DSP2TXR */
+#define WM8996_ADC2R_TO_DSP2TXR_WIDTH 1 /* ADC2R_TO_DSP2TXR */
+#define WM8996_DACR_TO_DSP2TXR 0x0001 /* DACR_TO_DSP2TXR */
+#define WM8996_DACR_TO_DSP2TXR_MASK 0x0001 /* DACR_TO_DSP2TXR */
+#define WM8996_DACR_TO_DSP2TXR_SHIFT 0 /* DACR_TO_DSP2TXR */
+#define WM8996_DACR_TO_DSP2TXR_WIDTH 1 /* DACR_TO_DSP2TXR */
+
+/*
+ * R1546 (0x60A) - DSP TX Mixer Select
+ */
+#define WM8996_DAC_TO_DSPTX_SRC 0x0001 /* DAC_TO_DSPTX_SRC */
+#define WM8996_DAC_TO_DSPTX_SRC_MASK 0x0001 /* DAC_TO_DSPTX_SRC */
+#define WM8996_DAC_TO_DSPTX_SRC_SHIFT 0 /* DAC_TO_DSPTX_SRC */
+#define WM8996_DAC_TO_DSPTX_SRC_WIDTH 1 /* DAC_TO_DSPTX_SRC */
+
+/*
+ * R1552 (0x610) - DAC Softmute
+ */
+#define WM8996_DAC_SOFTMUTEMODE 0x0002 /* DAC_SOFTMUTEMODE */
+#define WM8996_DAC_SOFTMUTEMODE_MASK 0x0002 /* DAC_SOFTMUTEMODE */
+#define WM8996_DAC_SOFTMUTEMODE_SHIFT 1 /* DAC_SOFTMUTEMODE */
+#define WM8996_DAC_SOFTMUTEMODE_WIDTH 1 /* DAC_SOFTMUTEMODE */
+#define WM8996_DAC_MUTERATE 0x0001 /* DAC_MUTERATE */
+#define WM8996_DAC_MUTERATE_MASK 0x0001 /* DAC_MUTERATE */
+#define WM8996_DAC_MUTERATE_SHIFT 0 /* DAC_MUTERATE */
+#define WM8996_DAC_MUTERATE_WIDTH 1 /* DAC_MUTERATE */
+
+/*
+ * R1568 (0x620) - Oversampling
+ */
+#define WM8996_SPK_OSR128 0x0008 /* SPK_OSR128 */
+#define WM8996_SPK_OSR128_MASK 0x0008 /* SPK_OSR128 */
+#define WM8996_SPK_OSR128_SHIFT 3 /* SPK_OSR128 */
+#define WM8996_SPK_OSR128_WIDTH 1 /* SPK_OSR128 */
+#define WM8996_DMIC_OSR64 0x0004 /* DMIC_OSR64 */
+#define WM8996_DMIC_OSR64_MASK 0x0004 /* DMIC_OSR64 */
+#define WM8996_DMIC_OSR64_SHIFT 2 /* DMIC_OSR64 */
+#define WM8996_DMIC_OSR64_WIDTH 1 /* DMIC_OSR64 */
+#define WM8996_ADC_OSR128 0x0002 /* ADC_OSR128 */
+#define WM8996_ADC_OSR128_MASK 0x0002 /* ADC_OSR128 */
+#define WM8996_ADC_OSR128_SHIFT 1 /* ADC_OSR128 */
+#define WM8996_ADC_OSR128_WIDTH 1 /* ADC_OSR128 */
+#define WM8996_DAC_OSR128 0x0001 /* DAC_OSR128 */
+#define WM8996_DAC_OSR128_MASK 0x0001 /* DAC_OSR128 */
+#define WM8996_DAC_OSR128_SHIFT 0 /* DAC_OSR128 */
+#define WM8996_DAC_OSR128_WIDTH 1 /* DAC_OSR128 */
+
+/*
+ * R1569 (0x621) - Sidetone
+ */
+#define WM8996_ST_LPF 0x1000 /* ST_LPF */
+#define WM8996_ST_LPF_MASK 0x1000 /* ST_LPF */
+#define WM8996_ST_LPF_SHIFT 12 /* ST_LPF */
+#define WM8996_ST_LPF_WIDTH 1 /* ST_LPF */
+#define WM8996_ST_HPF_CUT_MASK 0x0380 /* ST_HPF_CUT - [9:7] */
+#define WM8996_ST_HPF_CUT_SHIFT 7 /* ST_HPF_CUT - [9:7] */
+#define WM8996_ST_HPF_CUT_WIDTH 3 /* ST_HPF_CUT - [9:7] */
+#define WM8996_ST_HPF 0x0040 /* ST_HPF */
+#define WM8996_ST_HPF_MASK 0x0040 /* ST_HPF */
+#define WM8996_ST_HPF_SHIFT 6 /* ST_HPF */
+#define WM8996_ST_HPF_WIDTH 1 /* ST_HPF */
+#define WM8996_STR_SEL 0x0002 /* STR_SEL */
+#define WM8996_STR_SEL_MASK 0x0002 /* STR_SEL */
+#define WM8996_STR_SEL_SHIFT 1 /* STR_SEL */
+#define WM8996_STR_SEL_WIDTH 1 /* STR_SEL */
+#define WM8996_STL_SEL 0x0001 /* STL_SEL */
+#define WM8996_STL_SEL_MASK 0x0001 /* STL_SEL */
+#define WM8996_STL_SEL_SHIFT 0 /* STL_SEL */
+#define WM8996_STL_SEL_WIDTH 1 /* STL_SEL */
+
+/*
+ * R1792 (0x700) - GPIO 1
+ */
+#define WM8996_GP1_DIR 0x8000 /* GP1_DIR */
+#define WM8996_GP1_DIR_MASK 0x8000 /* GP1_DIR */
+#define WM8996_GP1_DIR_SHIFT 15 /* GP1_DIR */
+#define WM8996_GP1_DIR_WIDTH 1 /* GP1_DIR */
+#define WM8996_GP1_PU 0x4000 /* GP1_PU */
+#define WM8996_GP1_PU_MASK 0x4000 /* GP1_PU */
+#define WM8996_GP1_PU_SHIFT 14 /* GP1_PU */
+#define WM8996_GP1_PU_WIDTH 1 /* GP1_PU */
+#define WM8996_GP1_PD 0x2000 /* GP1_PD */
+#define WM8996_GP1_PD_MASK 0x2000 /* GP1_PD */
+#define WM8996_GP1_PD_SHIFT 13 /* GP1_PD */
+#define WM8996_GP1_PD_WIDTH 1 /* GP1_PD */
+#define WM8996_GP1_POL 0x0400 /* GP1_POL */
+#define WM8996_GP1_POL_MASK 0x0400 /* GP1_POL */
+#define WM8996_GP1_POL_SHIFT 10 /* GP1_POL */
+#define WM8996_GP1_POL_WIDTH 1 /* GP1_POL */
+#define WM8996_GP1_OP_CFG 0x0200 /* GP1_OP_CFG */
+#define WM8996_GP1_OP_CFG_MASK 0x0200 /* GP1_OP_CFG */
+#define WM8996_GP1_OP_CFG_SHIFT 9 /* GP1_OP_CFG */
+#define WM8996_GP1_OP_CFG_WIDTH 1 /* GP1_OP_CFG */
+#define WM8996_GP1_DB 0x0100 /* GP1_DB */
+#define WM8996_GP1_DB_MASK 0x0100 /* GP1_DB */
+#define WM8996_GP1_DB_SHIFT 8 /* GP1_DB */
+#define WM8996_GP1_DB_WIDTH 1 /* GP1_DB */
+#define WM8996_GP1_LVL 0x0040 /* GP1_LVL */
+#define WM8996_GP1_LVL_MASK 0x0040 /* GP1_LVL */
+#define WM8996_GP1_LVL_SHIFT 6 /* GP1_LVL */
+#define WM8996_GP1_LVL_WIDTH 1 /* GP1_LVL */
+#define WM8996_GP1_FN_MASK 0x000F /* GP1_FN - [3:0] */
+#define WM8996_GP1_FN_SHIFT 0 /* GP1_FN - [3:0] */
+#define WM8996_GP1_FN_WIDTH 4 /* GP1_FN - [3:0] */
+
+/*
+ * R1793 (0x701) - GPIO 2
+ */
+#define WM8996_GP2_DIR 0x8000 /* GP2_DIR */
+#define WM8996_GP2_DIR_MASK 0x8000 /* GP2_DIR */
+#define WM8996_GP2_DIR_SHIFT 15 /* GP2_DIR */
+#define WM8996_GP2_DIR_WIDTH 1 /* GP2_DIR */
+#define WM8996_GP2_PU 0x4000 /* GP2_PU */
+#define WM8996_GP2_PU_MASK 0x4000 /* GP2_PU */
+#define WM8996_GP2_PU_SHIFT 14 /* GP2_PU */
+#define WM8996_GP2_PU_WIDTH 1 /* GP2_PU */
+#define WM8996_GP2_PD 0x2000 /* GP2_PD */
+#define WM8996_GP2_PD_MASK 0x2000 /* GP2_PD */
+#define WM8996_GP2_PD_SHIFT 13 /* GP2_PD */
+#define WM8996_GP2_PD_WIDTH 1 /* GP2_PD */
+#define WM8996_GP2_POL 0x0400 /* GP2_POL */
+#define WM8996_GP2_POL_MASK 0x0400 /* GP2_POL */
+#define WM8996_GP2_POL_SHIFT 10 /* GP2_POL */
+#define WM8996_GP2_POL_WIDTH 1 /* GP2_POL */
+#define WM8996_GP2_OP_CFG 0x0200 /* GP2_OP_CFG */
+#define WM8996_GP2_OP_CFG_MASK 0x0200 /* GP2_OP_CFG */
+#define WM8996_GP2_OP_CFG_SHIFT 9 /* GP2_OP_CFG */
+#define WM8996_GP2_OP_CFG_WIDTH 1 /* GP2_OP_CFG */
+#define WM8996_GP2_DB 0x0100 /* GP2_DB */
+#define WM8996_GP2_DB_MASK 0x0100 /* GP2_DB */
+#define WM8996_GP2_DB_SHIFT 8 /* GP2_DB */
+#define WM8996_GP2_DB_WIDTH 1 /* GP2_DB */
+#define WM8996_GP2_LVL 0x0040 /* GP2_LVL */
+#define WM8996_GP2_LVL_MASK 0x0040 /* GP2_LVL */
+#define WM8996_GP2_LVL_SHIFT 6 /* GP2_LVL */
+#define WM8996_GP2_LVL_WIDTH 1 /* GP2_LVL */
+#define WM8996_GP2_FN_MASK 0x000F /* GP2_FN - [3:0] */
+#define WM8996_GP2_FN_SHIFT 0 /* GP2_FN - [3:0] */
+#define WM8996_GP2_FN_WIDTH 4 /* GP2_FN - [3:0] */
+
+/*
+ * R1794 (0x702) - GPIO 3
+ */
+#define WM8996_GP3_DIR 0x8000 /* GP3_DIR */
+#define WM8996_GP3_DIR_MASK 0x8000 /* GP3_DIR */
+#define WM8996_GP3_DIR_SHIFT 15 /* GP3_DIR */
+#define WM8996_GP3_DIR_WIDTH 1 /* GP3_DIR */
+#define WM8996_GP3_PU 0x4000 /* GP3_PU */
+#define WM8996_GP3_PU_MASK 0x4000 /* GP3_PU */
+#define WM8996_GP3_PU_SHIFT 14 /* GP3_PU */
+#define WM8996_GP3_PU_WIDTH 1 /* GP3_PU */
+#define WM8996_GP3_PD 0x2000 /* GP3_PD */
+#define WM8996_GP3_PD_MASK 0x2000 /* GP3_PD */
+#define WM8996_GP3_PD_SHIFT 13 /* GP3_PD */
+#define WM8996_GP3_PD_WIDTH 1 /* GP3_PD */
+#define WM8996_GP3_POL 0x0400 /* GP3_POL */
+#define WM8996_GP3_POL_MASK 0x0400 /* GP3_POL */
+#define WM8996_GP3_POL_SHIFT 10 /* GP3_POL */
+#define WM8996_GP3_POL_WIDTH 1 /* GP3_POL */
+#define WM8996_GP3_OP_CFG 0x0200 /* GP3_OP_CFG */
+#define WM8996_GP3_OP_CFG_MASK 0x0200 /* GP3_OP_CFG */
+#define WM8996_GP3_OP_CFG_SHIFT 9 /* GP3_OP_CFG */
+#define WM8996_GP3_OP_CFG_WIDTH 1 /* GP3_OP_CFG */
+#define WM8996_GP3_DB 0x0100 /* GP3_DB */
+#define WM8996_GP3_DB_MASK 0x0100 /* GP3_DB */
+#define WM8996_GP3_DB_SHIFT 8 /* GP3_DB */
+#define WM8996_GP3_DB_WIDTH 1 /* GP3_DB */
+#define WM8996_GP3_LVL 0x0040 /* GP3_LVL */
+#define WM8996_GP3_LVL_MASK 0x0040 /* GP3_LVL */
+#define WM8996_GP3_LVL_SHIFT 6 /* GP3_LVL */
+#define WM8996_GP3_LVL_WIDTH 1 /* GP3_LVL */
+#define WM8996_GP3_FN_MASK 0x000F /* GP3_FN - [3:0] */
+#define WM8996_GP3_FN_SHIFT 0 /* GP3_FN - [3:0] */
+#define WM8996_GP3_FN_WIDTH 4 /* GP3_FN - [3:0] */
+
+/*
+ * R1795 (0x703) - GPIO 4
+ */
+#define WM8996_GP4_DIR 0x8000 /* GP4_DIR */
+#define WM8996_GP4_DIR_MASK 0x8000 /* GP4_DIR */
+#define WM8996_GP4_DIR_SHIFT 15 /* GP4_DIR */
+#define WM8996_GP4_DIR_WIDTH 1 /* GP4_DIR */
+#define WM8996_GP4_PU 0x4000 /* GP4_PU */
+#define WM8996_GP4_PU_MASK 0x4000 /* GP4_PU */
+#define WM8996_GP4_PU_SHIFT 14 /* GP4_PU */
+#define WM8996_GP4_PU_WIDTH 1 /* GP4_PU */
+#define WM8996_GP4_PD 0x2000 /* GP4_PD */
+#define WM8996_GP4_PD_MASK 0x2000 /* GP4_PD */
+#define WM8996_GP4_PD_SHIFT 13 /* GP4_PD */
+#define WM8996_GP4_PD_WIDTH 1 /* GP4_PD */
+#define WM8996_GP4_POL 0x0400 /* GP4_POL */
+#define WM8996_GP4_POL_MASK 0x0400 /* GP4_POL */
+#define WM8996_GP4_POL_SHIFT 10 /* GP4_POL */
+#define WM8996_GP4_POL_WIDTH 1 /* GP4_POL */
+#define WM8996_GP4_OP_CFG 0x0200 /* GP4_OP_CFG */
+#define WM8996_GP4_OP_CFG_MASK 0x0200 /* GP4_OP_CFG */
+#define WM8996_GP4_OP_CFG_SHIFT 9 /* GP4_OP_CFG */
+#define WM8996_GP4_OP_CFG_WIDTH 1 /* GP4_OP_CFG */
+#define WM8996_GP4_DB 0x0100 /* GP4_DB */
+#define WM8996_GP4_DB_MASK 0x0100 /* GP4_DB */
+#define WM8996_GP4_DB_SHIFT 8 /* GP4_DB */
+#define WM8996_GP4_DB_WIDTH 1 /* GP4_DB */
+#define WM8996_GP4_LVL 0x0040 /* GP4_LVL */
+#define WM8996_GP4_LVL_MASK 0x0040 /* GP4_LVL */
+#define WM8996_GP4_LVL_SHIFT 6 /* GP4_LVL */
+#define WM8996_GP4_LVL_WIDTH 1 /* GP4_LVL */
+#define WM8996_GP4_FN_MASK 0x000F /* GP4_FN - [3:0] */
+#define WM8996_GP4_FN_SHIFT 0 /* GP4_FN - [3:0] */
+#define WM8996_GP4_FN_WIDTH 4 /* GP4_FN - [3:0] */
+
+/*
+ * R1796 (0x704) - GPIO 5
+ */
+#define WM8996_GP5_DIR 0x8000 /* GP5_DIR */
+#define WM8996_GP5_DIR_MASK 0x8000 /* GP5_DIR */
+#define WM8996_GP5_DIR_SHIFT 15 /* GP5_DIR */
+#define WM8996_GP5_DIR_WIDTH 1 /* GP5_DIR */
+#define WM8996_GP5_PU 0x4000 /* GP5_PU */
+#define WM8996_GP5_PU_MASK 0x4000 /* GP5_PU */
+#define WM8996_GP5_PU_SHIFT 14 /* GP5_PU */
+#define WM8996_GP5_PU_WIDTH 1 /* GP5_PU */
+#define WM8996_GP5_PD 0x2000 /* GP5_PD */
+#define WM8996_GP5_PD_MASK 0x2000 /* GP5_PD */
+#define WM8996_GP5_PD_SHIFT 13 /* GP5_PD */
+#define WM8996_GP5_PD_WIDTH 1 /* GP5_PD */
+#define WM8996_GP5_POL 0x0400 /* GP5_POL */
+#define WM8996_GP5_POL_MASK 0x0400 /* GP5_POL */
+#define WM8996_GP5_POL_SHIFT 10 /* GP5_POL */
+#define WM8996_GP5_POL_WIDTH 1 /* GP5_POL */
+#define WM8996_GP5_OP_CFG 0x0200 /* GP5_OP_CFG */
+#define WM8996_GP5_OP_CFG_MASK 0x0200 /* GP5_OP_CFG */
+#define WM8996_GP5_OP_CFG_SHIFT 9 /* GP5_OP_CFG */
+#define WM8996_GP5_OP_CFG_WIDTH 1 /* GP5_OP_CFG */
+#define WM8996_GP5_DB 0x0100 /* GP5_DB */
+#define WM8996_GP5_DB_MASK 0x0100 /* GP5_DB */
+#define WM8996_GP5_DB_SHIFT 8 /* GP5_DB */
+#define WM8996_GP5_DB_WIDTH 1 /* GP5_DB */
+#define WM8996_GP5_LVL 0x0040 /* GP5_LVL */
+#define WM8996_GP5_LVL_MASK 0x0040 /* GP5_LVL */
+#define WM8996_GP5_LVL_SHIFT 6 /* GP5_LVL */
+#define WM8996_GP5_LVL_WIDTH 1 /* GP5_LVL */
+#define WM8996_GP5_FN_MASK 0x000F /* GP5_FN - [3:0] */
+#define WM8996_GP5_FN_SHIFT 0 /* GP5_FN - [3:0] */
+#define WM8996_GP5_FN_WIDTH 4 /* GP5_FN - [3:0] */
+
+/*
+ * R1824 (0x720) - Pull Control (1)
+ */
+#define WM8996_DMICDAT2_PD 0x1000 /* DMICDAT2_PD */
+#define WM8996_DMICDAT2_PD_MASK 0x1000 /* DMICDAT2_PD */
+#define WM8996_DMICDAT2_PD_SHIFT 12 /* DMICDAT2_PD */
+#define WM8996_DMICDAT2_PD_WIDTH 1 /* DMICDAT2_PD */
+#define WM8996_DMICDAT1_PD 0x0400 /* DMICDAT1_PD */
+#define WM8996_DMICDAT1_PD_MASK 0x0400 /* DMICDAT1_PD */
+#define WM8996_DMICDAT1_PD_SHIFT 10 /* DMICDAT1_PD */
+#define WM8996_DMICDAT1_PD_WIDTH 1 /* DMICDAT1_PD */
+#define WM8996_MCLK2_PU 0x0200 /* MCLK2_PU */
+#define WM8996_MCLK2_PU_MASK 0x0200 /* MCLK2_PU */
+#define WM8996_MCLK2_PU_SHIFT 9 /* MCLK2_PU */
+#define WM8996_MCLK2_PU_WIDTH 1 /* MCLK2_PU */
+#define WM8996_MCLK2_PD 0x0100 /* MCLK2_PD */
+#define WM8996_MCLK2_PD_MASK 0x0100 /* MCLK2_PD */
+#define WM8996_MCLK2_PD_SHIFT 8 /* MCLK2_PD */
+#define WM8996_MCLK2_PD_WIDTH 1 /* MCLK2_PD */
+#define WM8996_MCLK1_PU 0x0080 /* MCLK1_PU */
+#define WM8996_MCLK1_PU_MASK 0x0080 /* MCLK1_PU */
+#define WM8996_MCLK1_PU_SHIFT 7 /* MCLK1_PU */
+#define WM8996_MCLK1_PU_WIDTH 1 /* MCLK1_PU */
+#define WM8996_MCLK1_PD 0x0040 /* MCLK1_PD */
+#define WM8996_MCLK1_PD_MASK 0x0040 /* MCLK1_PD */
+#define WM8996_MCLK1_PD_SHIFT 6 /* MCLK1_PD */
+#define WM8996_MCLK1_PD_WIDTH 1 /* MCLK1_PD */
+#define WM8996_DACDAT1_PU 0x0020 /* DACDAT1_PU */
+#define WM8996_DACDAT1_PU_MASK 0x0020 /* DACDAT1_PU */
+#define WM8996_DACDAT1_PU_SHIFT 5 /* DACDAT1_PU */
+#define WM8996_DACDAT1_PU_WIDTH 1 /* DACDAT1_PU */
+#define WM8996_DACDAT1_PD 0x0010 /* DACDAT1_PD */
+#define WM8996_DACDAT1_PD_MASK 0x0010 /* DACDAT1_PD */
+#define WM8996_DACDAT1_PD_SHIFT 4 /* DACDAT1_PD */
+#define WM8996_DACDAT1_PD_WIDTH 1 /* DACDAT1_PD */
+#define WM8996_DACLRCLK1_PU 0x0008 /* DACLRCLK1_PU */
+#define WM8996_DACLRCLK1_PU_MASK 0x0008 /* DACLRCLK1_PU */
+#define WM8996_DACLRCLK1_PU_SHIFT 3 /* DACLRCLK1_PU */
+#define WM8996_DACLRCLK1_PU_WIDTH 1 /* DACLRCLK1_PU */
+#define WM8996_DACLRCLK1_PD 0x0004 /* DACLRCLK1_PD */
+#define WM8996_DACLRCLK1_PD_MASK 0x0004 /* DACLRCLK1_PD */
+#define WM8996_DACLRCLK1_PD_SHIFT 2 /* DACLRCLK1_PD */
+#define WM8996_DACLRCLK1_PD_WIDTH 1 /* DACLRCLK1_PD */
+#define WM8996_BCLK1_PU 0x0002 /* BCLK1_PU */
+#define WM8996_BCLK1_PU_MASK 0x0002 /* BCLK1_PU */
+#define WM8996_BCLK1_PU_SHIFT 1 /* BCLK1_PU */
+#define WM8996_BCLK1_PU_WIDTH 1 /* BCLK1_PU */
+#define WM8996_BCLK1_PD 0x0001 /* BCLK1_PD */
+#define WM8996_BCLK1_PD_MASK 0x0001 /* BCLK1_PD */
+#define WM8996_BCLK1_PD_SHIFT 0 /* BCLK1_PD */
+#define WM8996_BCLK1_PD_WIDTH 1 /* BCLK1_PD */
+
+/*
+ * R1825 (0x721) - Pull Control (2)
+ */
+#define WM8996_LDO1ENA_PD 0x0100 /* LDO1ENA_PD */
+#define WM8996_LDO1ENA_PD_MASK 0x0100 /* LDO1ENA_PD */
+#define WM8996_LDO1ENA_PD_SHIFT 8 /* LDO1ENA_PD */
+#define WM8996_LDO1ENA_PD_WIDTH 1 /* LDO1ENA_PD */
+#define WM8996_ADDR_PD 0x0040 /* ADDR_PD */
+#define WM8996_ADDR_PD_MASK 0x0040 /* ADDR_PD */
+#define WM8996_ADDR_PD_SHIFT 6 /* ADDR_PD */
+#define WM8996_ADDR_PD_WIDTH 1 /* ADDR_PD */
+#define WM8996_DACDAT2_PU 0x0020 /* DACDAT2_PU */
+#define WM8996_DACDAT2_PU_MASK 0x0020 /* DACDAT2_PU */
+#define WM8996_DACDAT2_PU_SHIFT 5 /* DACDAT2_PU */
+#define WM8996_DACDAT2_PU_WIDTH 1 /* DACDAT2_PU */
+#define WM8996_DACDAT2_PD 0x0010 /* DACDAT2_PD */
+#define WM8996_DACDAT2_PD_MASK 0x0010 /* DACDAT2_PD */
+#define WM8996_DACDAT2_PD_SHIFT 4 /* DACDAT2_PD */
+#define WM8996_DACDAT2_PD_WIDTH 1 /* DACDAT2_PD */
+#define WM8996_DACLRCLK2_PU 0x0008 /* DACLRCLK2_PU */
+#define WM8996_DACLRCLK2_PU_MASK 0x0008 /* DACLRCLK2_PU */
+#define WM8996_DACLRCLK2_PU_SHIFT 3 /* DACLRCLK2_PU */
+#define WM8996_DACLRCLK2_PU_WIDTH 1 /* DACLRCLK2_PU */
+#define WM8996_DACLRCLK2_PD 0x0004 /* DACLRCLK2_PD */
+#define WM8996_DACLRCLK2_PD_MASK 0x0004 /* DACLRCLK2_PD */
+#define WM8996_DACLRCLK2_PD_SHIFT 2 /* DACLRCLK2_PD */
+#define WM8996_DACLRCLK2_PD_WIDTH 1 /* DACLRCLK2_PD */
+#define WM8996_BCLK2_PU 0x0002 /* BCLK2_PU */
+#define WM8996_BCLK2_PU_MASK 0x0002 /* BCLK2_PU */
+#define WM8996_BCLK2_PU_SHIFT 1 /* BCLK2_PU */
+#define WM8996_BCLK2_PU_WIDTH 1 /* BCLK2_PU */
+#define WM8996_BCLK2_PD 0x0001 /* BCLK2_PD */
+#define WM8996_BCLK2_PD_MASK 0x0001 /* BCLK2_PD */
+#define WM8996_BCLK2_PD_SHIFT 0 /* BCLK2_PD */
+#define WM8996_BCLK2_PD_WIDTH 1 /* BCLK2_PD */
+
+/*
+ * R1840 (0x730) - Interrupt Status 1
+ */
+#define WM8996_GP5_EINT 0x0010 /* GP5_EINT */
+#define WM8996_GP5_EINT_MASK 0x0010 /* GP5_EINT */
+#define WM8996_GP5_EINT_SHIFT 4 /* GP5_EINT */
+#define WM8996_GP5_EINT_WIDTH 1 /* GP5_EINT */
+#define WM8996_GP4_EINT 0x0008 /* GP4_EINT */
+#define WM8996_GP4_EINT_MASK 0x0008 /* GP4_EINT */
+#define WM8996_GP4_EINT_SHIFT 3 /* GP4_EINT */
+#define WM8996_GP4_EINT_WIDTH 1 /* GP4_EINT */
+#define WM8996_GP3_EINT 0x0004 /* GP3_EINT */
+#define WM8996_GP3_EINT_MASK 0x0004 /* GP3_EINT */
+#define WM8996_GP3_EINT_SHIFT 2 /* GP3_EINT */
+#define WM8996_GP3_EINT_WIDTH 1 /* GP3_EINT */
+#define WM8996_GP2_EINT 0x0002 /* GP2_EINT */
+#define WM8996_GP2_EINT_MASK 0x0002 /* GP2_EINT */
+#define WM8996_GP2_EINT_SHIFT 1 /* GP2_EINT */
+#define WM8996_GP2_EINT_WIDTH 1 /* GP2_EINT */
+#define WM8996_GP1_EINT 0x0001 /* GP1_EINT */
+#define WM8996_GP1_EINT_MASK 0x0001 /* GP1_EINT */
+#define WM8996_GP1_EINT_SHIFT 0 /* GP1_EINT */
+#define WM8996_GP1_EINT_WIDTH 1 /* GP1_EINT */
+
+/*
+ * R1841 (0x731) - Interrupt Status 2
+ */
+#define WM8996_DCS_DONE_23_EINT 0x1000 /* DCS_DONE_23_EINT */
+#define WM8996_DCS_DONE_23_EINT_MASK 0x1000 /* DCS_DONE_23_EINT */
+#define WM8996_DCS_DONE_23_EINT_SHIFT 12 /* DCS_DONE_23_EINT */
+#define WM8996_DCS_DONE_23_EINT_WIDTH 1 /* DCS_DONE_23_EINT */
+#define WM8996_DCS_DONE_01_EINT 0x0800 /* DCS_DONE_01_EINT */
+#define WM8996_DCS_DONE_01_EINT_MASK 0x0800 /* DCS_DONE_01_EINT */
+#define WM8996_DCS_DONE_01_EINT_SHIFT 11 /* DCS_DONE_01_EINT */
+#define WM8996_DCS_DONE_01_EINT_WIDTH 1 /* DCS_DONE_01_EINT */
+#define WM8996_WSEQ_DONE_EINT 0x0400 /* WSEQ_DONE_EINT */
+#define WM8996_WSEQ_DONE_EINT_MASK 0x0400 /* WSEQ_DONE_EINT */
+#define WM8996_WSEQ_DONE_EINT_SHIFT 10 /* WSEQ_DONE_EINT */
+#define WM8996_WSEQ_DONE_EINT_WIDTH 1 /* WSEQ_DONE_EINT */
+#define WM8996_FIFOS_ERR_EINT 0x0200 /* FIFOS_ERR_EINT */
+#define WM8996_FIFOS_ERR_EINT_MASK 0x0200 /* FIFOS_ERR_EINT */
+#define WM8996_FIFOS_ERR_EINT_SHIFT 9 /* FIFOS_ERR_EINT */
+#define WM8996_FIFOS_ERR_EINT_WIDTH 1 /* FIFOS_ERR_EINT */
+#define WM8996_DSP2DRC_SIG_DET_EINT 0x0080 /* DSP2DRC_SIG_DET_EINT */
+#define WM8996_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* DSP2DRC_SIG_DET_EINT */
+#define WM8996_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* DSP2DRC_SIG_DET_EINT */
+#define WM8996_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* DSP2DRC_SIG_DET_EINT */
+#define WM8996_DSP1DRC_SIG_DET_EINT 0x0040 /* DSP1DRC_SIG_DET_EINT */
+#define WM8996_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* DSP1DRC_SIG_DET_EINT */
+#define WM8996_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* DSP1DRC_SIG_DET_EINT */
+#define WM8996_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* DSP1DRC_SIG_DET_EINT */
+#define WM8996_FLL_SW_CLK_DONE_EINT 0x0008 /* FLL_SW_CLK_DONE_EINT */
+#define WM8996_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* FLL_SW_CLK_DONE_EINT */
+#define WM8996_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* FLL_SW_CLK_DONE_EINT */
+#define WM8996_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* FLL_SW_CLK_DONE_EINT */
+#define WM8996_FLL_LOCK_EINT 0x0004 /* FLL_LOCK_EINT */
+#define WM8996_FLL_LOCK_EINT_MASK 0x0004 /* FLL_LOCK_EINT */
+#define WM8996_FLL_LOCK_EINT_SHIFT 2 /* FLL_LOCK_EINT */
+#define WM8996_FLL_LOCK_EINT_WIDTH 1 /* FLL_LOCK_EINT */
+#define WM8996_HP_DONE_EINT 0x0002 /* HP_DONE_EINT */
+#define WM8996_HP_DONE_EINT_MASK 0x0002 /* HP_DONE_EINT */
+#define WM8996_HP_DONE_EINT_SHIFT 1 /* HP_DONE_EINT */
+#define WM8996_HP_DONE_EINT_WIDTH 1 /* HP_DONE_EINT */
+#define WM8996_MICD_EINT 0x0001 /* MICD_EINT */
+#define WM8996_MICD_EINT_MASK 0x0001 /* MICD_EINT */
+#define WM8996_MICD_EINT_SHIFT 0 /* MICD_EINT */
+#define WM8996_MICD_EINT_WIDTH 1 /* MICD_EINT */
+
+/*
+ * R1842 (0x732) - Interrupt Raw Status 2
+ */
+#define WM8996_DCS_DONE_23_STS 0x1000 /* DCS_DONE_23_STS */
+#define WM8996_DCS_DONE_23_STS_MASK 0x1000 /* DCS_DONE_23_STS */
+#define WM8996_DCS_DONE_23_STS_SHIFT 12 /* DCS_DONE_23_STS */
+#define WM8996_DCS_DONE_23_STS_WIDTH 1 /* DCS_DONE_23_STS */
+#define WM8996_DCS_DONE_01_STS 0x0800 /* DCS_DONE_01_STS */
+#define WM8996_DCS_DONE_01_STS_MASK 0x0800 /* DCS_DONE_01_STS */
+#define WM8996_DCS_DONE_01_STS_SHIFT 11 /* DCS_DONE_01_STS */
+#define WM8996_DCS_DONE_01_STS_WIDTH 1 /* DCS_DONE_01_STS */
+#define WM8996_WSEQ_DONE_STS 0x0400 /* WSEQ_DONE_STS */
+#define WM8996_WSEQ_DONE_STS_MASK 0x0400 /* WSEQ_DONE_STS */
+#define WM8996_WSEQ_DONE_STS_SHIFT 10 /* WSEQ_DONE_STS */
+#define WM8996_WSEQ_DONE_STS_WIDTH 1 /* WSEQ_DONE_STS */
+#define WM8996_FIFOS_ERR_STS 0x0200 /* FIFOS_ERR_STS */
+#define WM8996_FIFOS_ERR_STS_MASK 0x0200 /* FIFOS_ERR_STS */
+#define WM8996_FIFOS_ERR_STS_SHIFT 9 /* FIFOS_ERR_STS */
+#define WM8996_FIFOS_ERR_STS_WIDTH 1 /* FIFOS_ERR_STS */
+#define WM8996_DSP2DRC_SIG_DET_STS 0x0080 /* DSP2DRC_SIG_DET_STS */
+#define WM8996_DSP2DRC_SIG_DET_STS_MASK 0x0080 /* DSP2DRC_SIG_DET_STS */
+#define WM8996_DSP2DRC_SIG_DET_STS_SHIFT 7 /* DSP2DRC_SIG_DET_STS */
+#define WM8996_DSP2DRC_SIG_DET_STS_WIDTH 1 /* DSP2DRC_SIG_DET_STS */
+#define WM8996_DSP1DRC_SIG_DET_STS 0x0040 /* DSP1DRC_SIG_DET_STS */
+#define WM8996_DSP1DRC_SIG_DET_STS_MASK 0x0040 /* DSP1DRC_SIG_DET_STS */
+#define WM8996_DSP1DRC_SIG_DET_STS_SHIFT 6 /* DSP1DRC_SIG_DET_STS */
+#define WM8996_DSP1DRC_SIG_DET_STS_WIDTH 1 /* DSP1DRC_SIG_DET_STS */
+#define WM8996_FLL_LOCK_STS 0x0004 /* FLL_LOCK_STS */
+#define WM8996_FLL_LOCK_STS_MASK 0x0004 /* FLL_LOCK_STS */
+#define WM8996_FLL_LOCK_STS_SHIFT 2 /* FLL_LOCK_STS */
+#define WM8996_FLL_LOCK_STS_WIDTH 1 /* FLL_LOCK_STS */
+
+/*
+ * R1848 (0x738) - Interrupt Status 1 Mask
+ */
+#define WM8996_IM_GP5_EINT 0x0010 /* IM_GP5_EINT */
+#define WM8996_IM_GP5_EINT_MASK 0x0010 /* IM_GP5_EINT */
+#define WM8996_IM_GP5_EINT_SHIFT 4 /* IM_GP5_EINT */
+#define WM8996_IM_GP5_EINT_WIDTH 1 /* IM_GP5_EINT */
+#define WM8996_IM_GP4_EINT 0x0008 /* IM_GP4_EINT */
+#define WM8996_IM_GP4_EINT_MASK 0x0008 /* IM_GP4_EINT */
+#define WM8996_IM_GP4_EINT_SHIFT 3 /* IM_GP4_EINT */
+#define WM8996_IM_GP4_EINT_WIDTH 1 /* IM_GP4_EINT */
+#define WM8996_IM_GP3_EINT 0x0004 /* IM_GP3_EINT */
+#define WM8996_IM_GP3_EINT_MASK 0x0004 /* IM_GP3_EINT */
+#define WM8996_IM_GP3_EINT_SHIFT 2 /* IM_GP3_EINT */
+#define WM8996_IM_GP3_EINT_WIDTH 1 /* IM_GP3_EINT */
+#define WM8996_IM_GP2_EINT 0x0002 /* IM_GP2_EINT */
+#define WM8996_IM_GP2_EINT_MASK 0x0002 /* IM_GP2_EINT */
+#define WM8996_IM_GP2_EINT_SHIFT 1 /* IM_GP2_EINT */
+#define WM8996_IM_GP2_EINT_WIDTH 1 /* IM_GP2_EINT */
+#define WM8996_IM_GP1_EINT 0x0001 /* IM_GP1_EINT */
+#define WM8996_IM_GP1_EINT_MASK 0x0001 /* IM_GP1_EINT */
+#define WM8996_IM_GP1_EINT_SHIFT 0 /* IM_GP1_EINT */
+#define WM8996_IM_GP1_EINT_WIDTH 1 /* IM_GP1_EINT */
+
+/*
+ * R1849 (0x739) - Interrupt Status 2 Mask
+ */
+#define WM8996_IM_DCS_DONE_23_EINT 0x1000 /* IM_DCS_DONE_23_EINT */
+#define WM8996_IM_DCS_DONE_23_EINT_MASK 0x1000 /* IM_DCS_DONE_23_EINT */
+#define WM8996_IM_DCS_DONE_23_EINT_SHIFT 12 /* IM_DCS_DONE_23_EINT */
+#define WM8996_IM_DCS_DONE_23_EINT_WIDTH 1 /* IM_DCS_DONE_23_EINT */
+#define WM8996_IM_DCS_DONE_01_EINT 0x0800 /* IM_DCS_DONE_01_EINT */
+#define WM8996_IM_DCS_DONE_01_EINT_MASK 0x0800 /* IM_DCS_DONE_01_EINT */
+#define WM8996_IM_DCS_DONE_01_EINT_SHIFT 11 /* IM_DCS_DONE_01_EINT */
+#define WM8996_IM_DCS_DONE_01_EINT_WIDTH 1 /* IM_DCS_DONE_01_EINT */
+#define WM8996_IM_WSEQ_DONE_EINT 0x0400 /* IM_WSEQ_DONE_EINT */
+#define WM8996_IM_WSEQ_DONE_EINT_MASK 0x0400 /* IM_WSEQ_DONE_EINT */
+#define WM8996_IM_WSEQ_DONE_EINT_SHIFT 10 /* IM_WSEQ_DONE_EINT */
+#define WM8996_IM_WSEQ_DONE_EINT_WIDTH 1 /* IM_WSEQ_DONE_EINT */
+#define WM8996_IM_FIFOS_ERR_EINT 0x0200 /* IM_FIFOS_ERR_EINT */
+#define WM8996_IM_FIFOS_ERR_EINT_MASK 0x0200 /* IM_FIFOS_ERR_EINT */
+#define WM8996_IM_FIFOS_ERR_EINT_SHIFT 9 /* IM_FIFOS_ERR_EINT */
+#define WM8996_IM_FIFOS_ERR_EINT_WIDTH 1 /* IM_FIFOS_ERR_EINT */
+#define WM8996_IM_DSP2DRC_SIG_DET_EINT 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP2DRC_SIG_DET_EINT_MASK 0x0080 /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP2DRC_SIG_DET_EINT_SHIFT 7 /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP2DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP2DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP1DRC_SIG_DET_EINT 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP1DRC_SIG_DET_EINT_MASK 0x0040 /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP1DRC_SIG_DET_EINT_SHIFT 6 /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8996_IM_DSP1DRC_SIG_DET_EINT_WIDTH 1 /* IM_DSP1DRC_SIG_DET_EINT */
+#define WM8996_IM_FLL_SW_CLK_DONE_EINT 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8996_IM_FLL_SW_CLK_DONE_EINT_MASK 0x0008 /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8996_IM_FLL_SW_CLK_DONE_EINT_SHIFT 3 /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8996_IM_FLL_SW_CLK_DONE_EINT_WIDTH 1 /* IM_FLL_SW_CLK_DONE_EINT */
+#define WM8996_IM_FLL_LOCK_EINT 0x0004 /* IM_FLL_LOCK_EINT */
+#define WM8996_IM_FLL_LOCK_EINT_MASK 0x0004 /* IM_FLL_LOCK_EINT */
+#define WM8996_IM_FLL_LOCK_EINT_SHIFT 2 /* IM_FLL_LOCK_EINT */
+#define WM8996_IM_FLL_LOCK_EINT_WIDTH 1 /* IM_FLL_LOCK_EINT */
+#define WM8996_IM_HP_DONE_EINT 0x0002 /* IM_HP_DONE_EINT */
+#define WM8996_IM_HP_DONE_EINT_MASK 0x0002 /* IM_HP_DONE_EINT */
+#define WM8996_IM_HP_DONE_EINT_SHIFT 1 /* IM_HP_DONE_EINT */
+#define WM8996_IM_HP_DONE_EINT_WIDTH 1 /* IM_HP_DONE_EINT */
+#define WM8996_IM_MICD_EINT 0x0001 /* IM_MICD_EINT */
+#define WM8996_IM_MICD_EINT_MASK 0x0001 /* IM_MICD_EINT */
+#define WM8996_IM_MICD_EINT_SHIFT 0 /* IM_MICD_EINT */
+#define WM8996_IM_MICD_EINT_WIDTH 1 /* IM_MICD_EINT */
+
+/*
+ * R1856 (0x740) - Interrupt Control
+ */
+#define WM8996_IM_IRQ 0x0001 /* IM_IRQ */
+#define WM8996_IM_IRQ_MASK 0x0001 /* IM_IRQ */
+#define WM8996_IM_IRQ_SHIFT 0 /* IM_IRQ */
+#define WM8996_IM_IRQ_WIDTH 1 /* IM_IRQ */
+
+/*
+ * R2048 (0x800) - Left PDM Speaker
+ */
+#define WM8996_SPKL_ENA 0x0010 /* SPKL_ENA */
+#define WM8996_SPKL_ENA_MASK 0x0010 /* SPKL_ENA */
+#define WM8996_SPKL_ENA_SHIFT 4 /* SPKL_ENA */
+#define WM8996_SPKL_ENA_WIDTH 1 /* SPKL_ENA */
+#define WM8996_SPKL_MUTE 0x0008 /* SPKL_MUTE */
+#define WM8996_SPKL_MUTE_MASK 0x0008 /* SPKL_MUTE */
+#define WM8996_SPKL_MUTE_SHIFT 3 /* SPKL_MUTE */
+#define WM8996_SPKL_MUTE_WIDTH 1 /* SPKL_MUTE */
+#define WM8996_SPKL_MUTE_ZC 0x0004 /* SPKL_MUTE_ZC */
+#define WM8996_SPKL_MUTE_ZC_MASK 0x0004 /* SPKL_MUTE_ZC */
+#define WM8996_SPKL_MUTE_ZC_SHIFT 2 /* SPKL_MUTE_ZC */
+#define WM8996_SPKL_MUTE_ZC_WIDTH 1 /* SPKL_MUTE_ZC */
+#define WM8996_SPKL_SRC_MASK 0x0003 /* SPKL_SRC - [1:0] */
+#define WM8996_SPKL_SRC_SHIFT 0 /* SPKL_SRC - [1:0] */
+#define WM8996_SPKL_SRC_WIDTH 2 /* SPKL_SRC - [1:0] */
+
+/*
+ * R2049 (0x801) - Right PDM Speaker
+ */
+#define WM8996_SPKR_ENA 0x0010 /* SPKR_ENA */
+#define WM8996_SPKR_ENA_MASK 0x0010 /* SPKR_ENA */
+#define WM8996_SPKR_ENA_SHIFT 4 /* SPKR_ENA */
+#define WM8996_SPKR_ENA_WIDTH 1 /* SPKR_ENA */
+#define WM8996_SPKR_MUTE 0x0008 /* SPKR_MUTE */
+#define WM8996_SPKR_MUTE_MASK 0x0008 /* SPKR_MUTE */
+#define WM8996_SPKR_MUTE_SHIFT 3 /* SPKR_MUTE */
+#define WM8996_SPKR_MUTE_WIDTH 1 /* SPKR_MUTE */
+#define WM8996_SPKR_MUTE_ZC 0x0004 /* SPKR_MUTE_ZC */
+#define WM8996_SPKR_MUTE_ZC_MASK 0x0004 /* SPKR_MUTE_ZC */
+#define WM8996_SPKR_MUTE_ZC_SHIFT 2 /* SPKR_MUTE_ZC */
+#define WM8996_SPKR_MUTE_ZC_WIDTH 1 /* SPKR_MUTE_ZC */
+#define WM8996_SPKR_SRC_MASK 0x0003 /* SPKR_SRC - [1:0] */
+#define WM8996_SPKR_SRC_SHIFT 0 /* SPKR_SRC - [1:0] */
+#define WM8996_SPKR_SRC_WIDTH 2 /* SPKR_SRC - [1:0] */
+
+/*
+ * R2050 (0x802) - PDM Speaker Mute Sequence
+ */
+#define WM8996_SPK_MUTE_ENDIAN 0x0100 /* SPK_MUTE_ENDIAN */
+#define WM8996_SPK_MUTE_ENDIAN_MASK 0x0100 /* SPK_MUTE_ENDIAN */
+#define WM8996_SPK_MUTE_ENDIAN_SHIFT 8 /* SPK_MUTE_ENDIAN */
+#define WM8996_SPK_MUTE_ENDIAN_WIDTH 1 /* SPK_MUTE_ENDIAN */
+#define WM8996_SPK_MUTE_SEQ1_MASK 0x00FF /* SPK_MUTE_SEQ1 - [7:0] */
+#define WM8996_SPK_MUTE_SEQ1_SHIFT 0 /* SPK_MUTE_SEQ1 - [7:0] */
+#define WM8996_SPK_MUTE_SEQ1_WIDTH 8 /* SPK_MUTE_SEQ1 - [7:0] */
+
+/*
+ * R2051 (0x803) - PDM Speaker Volume
+ */
+#define WM8996_SPKR_VOL_MASK 0x00F0 /* SPKR_VOL - [7:4] */
+#define WM8996_SPKR_VOL_SHIFT 4 /* SPKR_VOL - [7:4] */
+#define WM8996_SPKR_VOL_WIDTH 4 /* SPKR_VOL - [7:4] */
+#define WM8996_SPKL_VOL_MASK 0x000F /* SPKL_VOL - [3:0] */
+#define WM8996_SPKL_VOL_SHIFT 0 /* SPKL_VOL - [3:0] */
+#define WM8996_SPKL_VOL_WIDTH 4 /* SPKL_VOL - [3:0] */
+
+#endif
reg |= WM8993_HPOUT1L_DLY | WM8993_HPOUT1R_DLY;
snd_soc_write(codec, WM8993_ANALOGUE_HP_0, reg);
- /* Smallest supported update interval */
snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
- WM8993_DCS_TIMER_PERIOD_01_MASK, 1);
+ WM8993_DCS_TIMER_PERIOD_01_MASK, 0);
calibrate_dc_servo(codec);
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
err = -ENODEV;
- goto fail;
+ goto fail_free_info;
}
info->mem = request_mem_region(res->start, resource_size(res),
pdev->name);
if (!info->mem) {
err = -EBUSY;
- goto fail;
+ goto fail_free_info;
}
info->regs = ioremap(info->mem->start, resource_size(info->mem));
iounmap(info->regs);
fail_release_mem:
release_mem_region(info->mem->start, resource_size(info->mem));
+fail_free_info:
kfree(info);
fail:
return err;
* assume that device_node pointers are a valid comparison.
*/
np = of_parse_phandle(ssi_np, "fsl,playback-dma", 0);
+ of_node_put(np);
if (np == dma_channel_np)
return ssi_np;
np = of_parse_phandle(ssi_np, "fsl,capture-dma", 0);
+ of_node_put(np);
if (np == dma_channel_np)
return ssi_np;
}
}
machine_data = kzalloc(sizeof(struct mpc8610_hpcd_data), GFP_KERNEL);
- if (!machine_data)
- return -ENOMEM;
+ if (!machine_data) {
+ ret = -ENOMEM;
+ goto error_alloc;
+ }
machine_data->dai[0].cpu_dai_name = dev_name(&ssi_pdev->dev);
machine_data->dai[0].ops = &mpc8610_hpcd_ops;
ret = platform_device_add(sound_device);
if (ret) {
dev_err(&pdev->dev, "platform device add failed\n");
- goto error;
+ goto error_sound;
}
dev_set_drvdata(&pdev->dev, sound_device);
return 0;
+error_sound:
+ platform_device_unregister(sound_device);
error:
- of_node_put(codec_np);
-
- if (sound_device)
- platform_device_unregister(sound_device);
-
kfree(machine_data);
-
+error_alloc:
+ of_node_put(codec_np);
return ret;
}
* dai->platform name should already point to an allocated buffer.
*/
ret = of_address_to_resource(dma_channel_np, 0, &res);
- if (ret)
+ if (ret) {
+ of_node_put(dma_channel_np);
return ret;
+ }
snprintf((char *)dai->platform_name, DAI_NAME_SIZE, "%llx.%s",
(unsigned long long) res.start, dma_channel_np->name);
if (!priv->mem) {
dev_err(&pdev->dev, "request_mem_region failed\n");
err = -EBUSY;
- goto error;
+ goto error_alloc;
}
priv->io = ioremap(priv->mem->start, SZ_16K);
}
/* Set codec bias level */
- ams_delta_set_bias_level(card, SND_SOC_BIAS_STANDBY);
+ ams_delta_set_bias_level(card, dapm, SND_SOC_BIAS_STANDBY);
/* Add hook switch - can be used to control the codec from userspace
* even if line discipline fails */
ams_delta_hook_switch_gpios);
/* Keep modem power on */
- ams_delta_set_bias_level(&ams_delta_audio_card, SND_SOC_BIAS_STANDBY);
+ ams_delta_set_bias_level(&ams_delta_audio_card,
+ &ams_delta_audio_card.rtd[0].codec->dapm,
+ SND_SOC_BIAS_STANDBY);
platform_device_unregister(cx20442_platform_device);
platform_device_unregister(ams_delta_audio_platform_device);
*
* Copyright (C) 2008 Nokia Corporation
*
- * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
module_init(n810_soc_init);
module_exit(n810_soc_exit);
-MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
+MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
MODULE_DESCRIPTION("ALSA SoC Nokia N810");
MODULE_LICENSE("GPL");
*
* Copyright (C) 2008 Nokia Corporation
*
- * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
* Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* This program is free software; you can redistribute it and/or
}
module_exit(snd_omap_mcbsp_exit);
-MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
+MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
MODULE_DESCRIPTION("OMAP I2S SoC Interface");
MODULE_LICENSE("GPL");
*
* Copyright (C) 2008 Nokia Corporation
*
- * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
* Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* This program is free software; you can redistribute it and/or
*
* Copyright (C) 2008 Nokia Corporation
*
- * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
* Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* This program is free software; you can redistribute it and/or
}
module_exit(snd_omap_pcm_exit);
-MODULE_AUTHOR("Jarkko Nikula <jhnikula@gmail.com>");
+MODULE_AUTHOR("Jarkko Nikula <jarkko.nikula@bitmer.com>");
MODULE_DESCRIPTION("OMAP PCM DMA module");
MODULE_LICENSE("GPL");
*
* Copyright (C) 2008 Nokia Corporation
*
- * Contact: Jarkko Nikula <jhnikula@gmail.com>
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
* Peter Ujfalusi <peter.ujfalusi@ti.com>
*
* This program is free software; you can redistribute it and/or
*
* Contact: Peter Ujfalusi <peter.ujfalusi@ti.com>
* Eduardo Valentin <eduardo.valentin@nokia.com>
- * Jarkko Nikula <jhnikula@gmail.com>
+ * Jarkko Nikula <jarkko.nikula@bitmer.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
tristate "Audio support for Wolfson Speyside"
depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
select SND_SAMSUNG_I2S
- select SND_SOC_WM8915
+ select SND_SOC_WM8996
select SND_SOC_WM9081
+ select SND_SOC_WM1250_EV1
config SND_SOC_SPEYSIDE_WM8962
tristate "Audio support for Wolfson Speyside with WM8962"
# S3c24XX Platform Support
snd-soc-s3c24xx-objs := dma.o
+snd-soc-idma-objs := idma.o
snd-soc-s3c24xx-i2s-objs := s3c24xx-i2s.o
snd-soc-s3c2412-i2s-objs := s3c2412-i2s.o
snd-soc-ac97-objs := ac97.o
obj-$(CONFIG_SND_SAMSUNG_SPDIF) += snd-soc-samsung-spdif.o
obj-$(CONFIG_SND_SAMSUNG_PCM) += snd-soc-pcm.o
obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o
+obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-idma.o
# S3C24XX Machine Support
snd-soc-jive-wm8750-objs := jive_wm8750.o
*
*/
+#include <linux/types.h>
#include <linux/gpio.h>
#include <sound/soc.h>
--- /dev/null
+/*
+ * sound/soc/samsung/idma.c
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd.
+ * http://www.samsung.com
+ *
+ * I2S0's Internal DMA driver
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+#include <linux/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/dma-mapping.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include "i2s.h"
+#include "idma.h"
+#include "dma.h"
+#include "i2s-regs.h"
+
+#define ST_RUNNING (1<<0)
+#define ST_OPENED (1<<1)
+
+static const struct snd_pcm_hardware idma_hardware = {
+ .info = SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_RESUME,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_U16_LE |
+ SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_U24_LE |
+ SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S8,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = MAX_IDMA_BUFFER,
+ .period_bytes_min = 128,
+ .period_bytes_max = MAX_IDMA_PERIOD,
+ .periods_min = 1,
+ .periods_max = 2,
+};
+
+struct idma_ctrl {
+ spinlock_t lock;
+ int state;
+ dma_addr_t start;
+ dma_addr_t pos;
+ dma_addr_t end;
+ dma_addr_t period;
+ dma_addr_t periodsz;
+ void *token;
+ void (*cb)(void *dt, int bytes_xfer);
+};
+
+static struct idma_info {
+ spinlock_t lock;
+ void __iomem *regs;
+ dma_addr_t lp_tx_addr;
+} idma;
+
+static void idma_getpos(dma_addr_t *src)
+{
+ *src = idma.lp_tx_addr +
+ (readl(idma.regs + I2STRNCNT) & 0xffffff) * 4;
+}
+
+static int idma_enqueue(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+ u32 val;
+
+ spin_lock(&prtd->lock);
+ prtd->token = (void *) substream;
+ spin_unlock(&prtd->lock);
+
+ /* Internal DMA Level0 Interrupt Address */
+ val = idma.lp_tx_addr + prtd->periodsz;
+ writel(val, idma.regs + I2SLVL0ADDR);
+
+ /* Start address0 of I2S internal DMA operation. */
+ val = idma.lp_tx_addr;
+ writel(val, idma.regs + I2SSTR0);
+
+ /*
+ * Transfer block size for I2S internal DMA.
+ * Should decide transfer size before start dma operation
+ */
+ val = readl(idma.regs + I2SSIZE);
+ val &= ~(I2SSIZE_TRNMSK << I2SSIZE_SHIFT);
+ val |= (((runtime->dma_bytes >> 2) &
+ I2SSIZE_TRNMSK) << I2SSIZE_SHIFT);
+ writel(val, idma.regs + I2SSIZE);
+
+ val = readl(idma.regs + I2SAHB);
+ val |= AHB_INTENLVL0;
+ writel(val, idma.regs + I2SAHB);
+
+ return 0;
+}
+
+static void idma_setcallbk(struct snd_pcm_substream *substream,
+ void (*cb)(void *, int))
+{
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+
+ spin_lock(&prtd->lock);
+ prtd->cb = cb;
+ spin_unlock(&prtd->lock);
+}
+
+static void idma_control(int op)
+{
+ u32 val = readl(idma.regs + I2SAHB);
+
+ spin_lock(&idma.lock);
+
+ switch (op) {
+ case LPAM_DMA_START:
+ val |= (AHB_INTENLVL0 | AHB_DMAEN);
+ break;
+ case LPAM_DMA_STOP:
+ val &= ~(AHB_INTENLVL0 | AHB_DMAEN);
+ break;
+ default:
+ spin_unlock(&idma.lock);
+ return;
+ }
+
+ writel(val, idma.regs + I2SAHB);
+ spin_unlock(&idma.lock);
+}
+
+static void idma_done(void *id, int bytes_xfer)
+{
+ struct snd_pcm_substream *substream = id;
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+
+ if (prtd && (prtd->state & ST_RUNNING))
+ snd_pcm_period_elapsed(substream);
+}
+
+static int idma_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+ u32 mod = readl(idma.regs + I2SMOD);
+ u32 ahb = readl(idma.regs + I2SAHB);
+
+ ahb |= (AHB_DMARLD | AHB_INTMASK);
+ mod |= MOD_TXS_IDMA;
+ writel(ahb, idma.regs + I2SAHB);
+ writel(mod, idma.regs + I2SMOD);
+
+ snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
+ runtime->dma_bytes = params_buffer_bytes(params);
+
+ prtd->start = prtd->pos = runtime->dma_addr;
+ prtd->period = params_periods(params);
+ prtd->periodsz = params_period_bytes(params);
+ prtd->end = runtime->dma_addr + runtime->dma_bytes;
+
+ idma_setcallbk(substream, idma_done);
+
+ return 0;
+}
+
+static int idma_hw_free(struct snd_pcm_substream *substream)
+{
+ snd_pcm_set_runtime_buffer(substream, NULL);
+
+ return 0;
+}
+
+static int idma_prepare(struct snd_pcm_substream *substream)
+{
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+
+ prtd->pos = prtd->start;
+
+ /* flush the DMA channel */
+ idma_control(LPAM_DMA_STOP);
+ idma_enqueue(substream);
+
+ return 0;
+}
+
+static int idma_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct idma_ctrl *prtd = substream->runtime->private_data;
+ int ret = 0;
+
+ spin_lock(&prtd->lock);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_RESUME:
+ case SNDRV_PCM_TRIGGER_START:
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+ prtd->state |= ST_RUNNING;
+ idma_control(LPAM_DMA_START);
+ break;
+
+ case SNDRV_PCM_TRIGGER_SUSPEND:
+ case SNDRV_PCM_TRIGGER_STOP:
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+ prtd->state &= ~ST_RUNNING;
+ idma_control(LPAM_DMA_STOP);
+ break;
+
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ spin_unlock(&prtd->lock);
+
+ return ret;
+}
+
+static snd_pcm_uframes_t
+ idma_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct idma_ctrl *prtd = runtime->private_data;
+ dma_addr_t src;
+ unsigned long res;
+
+ spin_lock(&prtd->lock);
+
+ idma_getpos(&src);
+ res = src - prtd->start;
+
+ spin_unlock(&prtd->lock);
+
+ return bytes_to_frames(substream->runtime, res);
+}
+
+static int idma_mmap(struct snd_pcm_substream *substream,
+ struct vm_area_struct *vma)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned long size, offset;
+ int ret;
+
+ /* From snd_pcm_lib_mmap_iomem */
+ vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
+ vma->vm_flags |= VM_IO;
+ size = vma->vm_end - vma->vm_start;
+ offset = vma->vm_pgoff << PAGE_SHIFT;
+ ret = io_remap_pfn_range(vma, vma->vm_start,
+ (runtime->dma_addr + offset) >> PAGE_SHIFT,
+ size, vma->vm_page_prot);
+
+ return ret;
+}
+
+static irqreturn_t iis_irq(int irqno, void *dev_id)
+{
+ struct idma_ctrl *prtd = (struct idma_ctrl *)dev_id;
+ u32 iiscon, iisahb, val, addr;
+
+ iisahb = readl(idma.regs + I2SAHB);
+ iiscon = readl(idma.regs + I2SCON);
+
+ val = (iisahb & AHB_LVL0INT) ? AHB_CLRLVL0INT : 0;
+
+ if (val) {
+ iisahb |= val;
+ writel(iisahb, idma.regs + I2SAHB);
+
+ addr = readl(idma.regs + I2SLVL0ADDR) - idma.lp_tx_addr;
+ addr += prtd->periodsz;
+ addr %= (prtd->end - prtd->start);
+ addr += idma.lp_tx_addr;
+
+ writel(addr, idma.regs + I2SLVL0ADDR);
+
+ if (prtd->cb)
+ prtd->cb(prtd->token, prtd->period);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static int idma_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct idma_ctrl *prtd;
+ int ret;
+
+ snd_soc_set_runtime_hwparams(substream, &idma_hardware);
+
+ prtd = kzalloc(sizeof(struct idma_ctrl), GFP_KERNEL);
+ if (prtd == NULL)
+ return -ENOMEM;
+
+ ret = request_irq(IRQ_I2S0, iis_irq, 0, "i2s", prtd);
+ if (ret < 0) {
+ pr_err("fail to claim i2s irq , ret = %d\n", ret);
+ kfree(prtd);
+ return ret;
+ }
+
+ spin_lock_init(&prtd->lock);
+
+ runtime->private_data = prtd;
+
+ return 0;
+}
+
+static int idma_close(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct idma_ctrl *prtd = runtime->private_data;
+
+ free_irq(IRQ_I2S0, prtd);
+
+ if (!prtd)
+ pr_err("idma_close called with prtd == NULL\n");
+
+ kfree(prtd);
+
+ return 0;
+}
+
+static struct snd_pcm_ops idma_ops = {
+ .open = idma_open,
+ .close = idma_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .trigger = idma_trigger,
+ .pointer = idma_pointer,
+ .mmap = idma_mmap,
+ .hw_params = idma_hw_params,
+ .hw_free = idma_hw_free,
+ .prepare = idma_prepare,
+};
+
+static void idma_free(struct snd_pcm *pcm)
+{
+ struct snd_pcm_substream *substream;
+ struct snd_dma_buffer *buf;
+
+ substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream;
+ if (!substream)
+ return;
+
+ buf = &substream->dma_buffer;
+ if (!buf->area)
+ return;
+
+ iounmap(buf->area);
+
+ buf->area = NULL;
+ buf->addr = 0;
+}
+
+static int preallocate_idma_buffer(struct snd_pcm *pcm, int stream)
+{
+ struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+ struct snd_dma_buffer *buf = &substream->dma_buffer;
+
+ buf->dev.dev = pcm->card->dev;
+ buf->private_data = NULL;
+
+ /* Assign PCM buffer pointers */
+ buf->dev.type = SNDRV_DMA_TYPE_CONTINUOUS;
+ buf->addr = idma.lp_tx_addr;
+ buf->bytes = idma_hardware.buffer_bytes_max;
+ buf->area = (unsigned char *)ioremap(buf->addr, buf->bytes);
+
+ return 0;
+}
+
+static u64 idma_mask = DMA_BIT_MASK(32);
+
+static int idma_new(struct snd_soc_pcm_runtime *rtd)
+{
+ struct snd_card *card = rtd->card->snd_card;
+ struct snd_soc_dai *dai = rtd->cpu_dai;
+ struct snd_pcm *pcm = rtd->pcm;
+ int ret = 0;
+
+ if (!card->dev->dma_mask)
+ card->dev->dma_mask = &idma_mask;
+ if (!card->dev->coherent_dma_mask)
+ card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+
+ if (dai->driver->playback.channels_min)
+ ret = preallocate_idma_buffer(pcm,
+ SNDRV_PCM_STREAM_PLAYBACK);
+
+ return ret;
+}
+
+void idma_reg_addr_init(void *regs, dma_addr_t addr)
+{
+ spin_lock_init(&idma.lock);
+ idma.regs = regs;
+ idma.lp_tx_addr = addr;
+}
+
+struct snd_soc_platform_driver asoc_idma_platform = {
+ .ops = &idma_ops,
+ .pcm_new = idma_new,
+ .pcm_free = idma_free,
+};
+
+static int __devinit asoc_idma_platform_probe(struct platform_device *pdev)
+{
+ return snd_soc_register_platform(&pdev->dev, &asoc_idma_platform);
+}
+
+static int __devexit asoc_idma_platform_remove(struct platform_device *pdev)
+{
+ snd_soc_unregister_platform(&pdev->dev);
+ return 0;
+}
+
+static struct platform_driver asoc_idma_driver = {
+ .driver = {
+ .name = "samsung-idma",
+ .owner = THIS_MODULE,
+ },
+
+ .probe = asoc_idma_platform_probe,
+ .remove = __devexit_p(asoc_idma_platform_remove),
+};
+
+static int __init asoc_idma_init(void)
+{
+ return platform_driver_register(&asoc_idma_driver);
+}
+module_init(asoc_idma_init);
+
+static void __exit asoc_idma_exit(void)
+{
+ platform_driver_unregister(&asoc_idma_driver);
+}
+module_exit(asoc_idma_exit);
+
+MODULE_AUTHOR("Jaswinder Singh, <jassisinghbrar@gmail.com>");
+MODULE_DESCRIPTION("Samsung ASoC IDMA Driver");
+MODULE_LICENSE("GPL");
--- /dev/null
+/*
+ * sound/soc/samsung/idma.h
+ *
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd
+ * http://www.samsung.com
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ */
+
+#ifndef __SND_SOC_SAMSUNG_IDMA_H_
+#define __SND_SOC_SAMSUNG_IDMA_H_
+
+extern void idma_reg_addr_init(void *regs, dma_addr_t addr);
+
+/* dma_state */
+#define LPAM_DMA_STOP 0
+#define LPAM_DMA_START 1
+
+#define MAX_IDMA_PERIOD (128 * 1024)
+#define MAX_IDMA_BUFFER (160 * 1024)
+
+#endif /* __SND_SOC_SAMSUNG_IDMA_H_ */
.cpu_dai_name = "s3c2412-i2s",
.codec_dai_name = "wm8750-hifi",
.platform_name = "samsung-audio",
- .codec_name = "wm8750-codec.0-0x1a",
+ .codec_name = "wm8750-codec.0-001a",
.init = jive_wm8750_init,
.ops = &jive_ops,
};
*
*/
+#include <linux/types.h>
#include <linux/gpio.h>
#include <sound/soc.h>
#include <sound/jack.h>
#include <linux/gpio.h>
-#include "../codecs/wm8915.h"
+#include "../codecs/wm8996.h"
#include "../codecs/wm9081.h"
-#define WM8915_HPSEL_GPIO 214
+#define WM8996_HPSEL_GPIO 214
static int speyside_set_bias_level(struct snd_soc_card *card,
struct snd_soc_dapm_context *dapm,
switch (level) {
case SND_SOC_BIAS_STANDBY:
- ret = snd_soc_dai_set_sysclk(codec_dai, WM8915_SYSCLK_MCLK2,
+ ret = snd_soc_dai_set_sysclk(codec_dai, WM8996_SYSCLK_MCLK2,
32768, SND_SOC_CLOCK_IN);
if (ret < 0)
return ret;
- ret = snd_soc_dai_set_pll(codec_dai, WM8915_FLL_MCLK2,
+ ret = snd_soc_dai_set_pll(codec_dai, WM8996_FLL_MCLK2,
0, 0, 0);
if (ret < 0) {
pr_err("Failed to stop FLL\n");
case SND_SOC_BIAS_PREPARE:
if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
ret = snd_soc_dai_set_pll(codec_dai, 0,
- WM8915_FLL_MCLK2,
+ WM8996_FLL_MCLK2,
32768, 48000 * 256);
if (ret < 0) {
pr_err("Failed to start FLL\n");
}
ret = snd_soc_dai_set_sysclk(codec_dai,
- WM8915_SYSCLK_FLL,
+ WM8996_SYSCLK_FLL,
48000 * 256,
SND_SOC_CLOCK_IN);
if (ret < 0)
int polarity)
{
speyside_jack_polarity = !polarity;
- gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity);
+ gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
/* Re-run DAPM to make sure we're using the correct mic bias */
snd_soc_dapm_sync(&codec->dapm);
}
-static int speyside_wm8915_init(struct snd_soc_pcm_runtime *rtd)
+static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_dai *dai = rtd->codec_dai;
struct snd_soc_codec *codec = rtd->codec;
int ret;
- ret = snd_soc_dai_set_sysclk(dai, WM8915_SYSCLK_MCLK2, 32768, 0);
+ ret = snd_soc_dai_set_sysclk(dai, WM8996_SYSCLK_MCLK2, 32768, 0);
if (ret < 0)
return ret;
- ret = gpio_request(WM8915_HPSEL_GPIO, "HP_SEL");
+ ret = gpio_request(WM8996_HPSEL_GPIO, "HP_SEL");
if (ret != 0)
pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
- gpio_direction_output(WM8915_HPSEL_GPIO, speyside_jack_polarity);
+ gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
ret = snd_soc_jack_new(codec, "Headset",
SND_JACK_HEADSET | SND_JACK_BTN_0,
if (ret)
return ret;
- wm8915_detect(codec, &speyside_headset, speyside_set_polarity);
+ wm8996_detect(codec, &speyside_headset, speyside_set_polarity);
return 0;
}
.name = "CPU",
.stream_name = "CPU",
.cpu_dai_name = "samsung-i2s.0",
- .codec_dai_name = "wm8915-aif1",
+ .codec_dai_name = "wm8996-aif1",
.platform_name = "samsung-audio",
- .codec_name = "wm8915.1-001a",
- .init = speyside_wm8915_init,
+ .codec_name = "wm8996.1-001a",
+ .init = speyside_wm8996_init,
.ops = &speyside_ops,
},
{
.name = "Baseband",
.stream_name = "Baseband",
- .cpu_dai_name = "wm8915-aif2",
+ .cpu_dai_name = "wm8996-aif2",
.codec_dai_name = "wm1250-ev1",
.codec_name = "wm1250-ev1.1-0027",
.ops = &speyside_ops,
struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
int ret;
+ if (dapm->dev != codec_dai->dev)
+ return 0;
+
switch (level) {
case SND_SOC_BIAS_PREPARE:
if (dapm->bias_level == SND_SOC_BIAS_STANDBY) {
44100 * 256,
SND_SOC_CLOCK_IN);
if (ret < 0) {
- pr_err("Failed to set SYSCLK: %d\n");
+ pr_err("Failed to set SYSCLK: %d\n", ret);
return ret;
}
}
struct snd_soc_dai *codec_dai = card->rtd[0].codec_dai;
int ret;
+ if (dapm->dev != codec_dai->dev)
+ return 0;
+
switch (level) {
case SND_SOC_BIAS_STANDBY:
ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK,
if (prefix) {
name_len = strlen(long_name) + strlen(prefix) + 2;
- name = kmalloc(name_len, GFP_ATOMIC);
+ name = kmalloc(name_len, GFP_KERNEL);
if (!name)
return NULL;
#define snd_soc_16_8_read_i2c NULL
#endif
+#if defined(CONFIG_SPI_MASTER)
+static unsigned int snd_soc_16_8_read_spi(struct snd_soc_codec *codec,
+ unsigned int r)
+{
+ struct spi_device *spi = codec->control_data;
+
+ const u16 reg = cpu_to_be16(r | 0x100);
+ u8 data;
+ int ret;
+
+ ret = spi_write_then_read(spi, ®, 2, &data, 1);
+ if (ret < 0)
+ return 0;
+ return data;
+}
+#else
+#define snd_soc_16_8_read_spi NULL
+#endif
+
static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg,
unsigned int value)
{
int (*write)(struct snd_soc_codec *codec, unsigned int, unsigned int);
unsigned int (*read)(struct snd_soc_codec *, unsigned int);
unsigned int (*i2c_read)(struct snd_soc_codec *, unsigned int);
+ unsigned int (*spi_read)(struct snd_soc_codec *, unsigned int);
} io_types[] = {
{
.addr_bits = 4, .data_bits = 12,
.addr_bits = 16, .data_bits = 8,
.write = snd_soc_16_8_write,
.i2c_read = snd_soc_16_8_read_i2c,
+ .spi_read = snd_soc_16_8_read_spi,
},
{
.addr_bits = 16, .data_bits = 16,
#ifdef CONFIG_SPI_MASTER
codec->hw_write = do_spi_write;
#endif
+ if (io_types[i].spi_read)
+ codec->hw_read = io_types[i].spi_read;
codec->control_data = container_of(codec->dev,
struct spi_device,
IRQF_TRIGGER_FALLING,
gpios[i].name,
&gpios[i]);
- if (ret)
+ if (ret < 0)
goto err;
if (gpios[i].wake) {
codec_dai->active--;
codec->active--;
+ if (!cpu_dai->active && !codec_dai->active)
+ rtd->rate = 0;
+
/* Muting the DAC suppresses artifacts caused during digital
* shutdown, for example from stopping clocks.
*/
static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream)
{
- struct snd_pcm_substream *substream = pcm->streams[stream].substream;
- struct snd_dma_buffer *buf = &substream->dma_buffer;
+ struct snd_pcm_substream *substream;
+ struct snd_dma_buffer *buf;
+
+ substream = pcm->streams[stream].substream;
+ if (!substream)
+ return;
+ buf = &substream->dma_buffer;
if (!buf->area)
return;
#define GPIO_HP_MUTE BIT(1)
#define GPIO_INT_MIC_EN BIT(2)
#define GPIO_EXT_MIC_EN BIT(3)
+#define GPIO_HP_DET BIT(4)
struct tegra_wm8903 {
struct tegra_asoc_utils_data util_data;
snd_soc_jack_add_gpios(&tegra_wm8903_hp_jack,
1,
&tegra_wm8903_hp_jack_gpio);
+ machine->gpio_requested |= GPIO_HP_DET;
}
snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE,
snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
/* FIXME: Calculate automatically based on DAPM routes? */
- if (!machine_is_harmony() && !machine_is_ventana())
+ if (!machine_is_harmony())
snd_soc_dapm_nc_pin(dapm, "IN1L");
if (!machine_is_seaboard() && !machine_is_aebl())
snd_soc_dapm_nc_pin(dapm, "IN1R");
platform_set_drvdata(pdev, card);
snd_soc_card_set_drvdata(card, machine);
- if (machine_is_harmony() || machine_is_ventana()) {
+ if (machine_is_harmony()) {
card->dapm_routes = harmony_audio_map;
card->num_dapm_routes = ARRAY_SIZE(harmony_audio_map);
} else if (machine_is_seaboard()) {
struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card);
struct tegra_wm8903_platform_data *pdata = machine->pdata;
- snd_soc_unregister_card(card);
-
- tegra_asoc_utils_fini(&machine->util_data);
-
+ if (machine->gpio_requested & GPIO_HP_DET)
+ snd_soc_jack_free_gpios(&tegra_wm8903_hp_jack,
+ 1,
+ &tegra_wm8903_hp_jack_gpio);
if (machine->gpio_requested & GPIO_EXT_MIC_EN)
gpio_free(pdata->gpio_ext_mic_en);
if (machine->gpio_requested & GPIO_INT_MIC_EN)
gpio_free(pdata->gpio_hp_mute);
if (machine->gpio_requested & GPIO_SPKR_EN)
gpio_free(pdata->gpio_spkr_en);
+ machine->gpio_requested = 0;
+
+ snd_soc_unregister_card(card);
+
+ tegra_asoc_utils_fini(&machine->util_data);
kfree(machine);
for (i = 0; i < N_URBS; i++) {
usb_kill_urb(dev->data_urbs_in[i]);
- usb_kill_urb(dev->data_urbs_out[i]);
+
+ if (test_bit(i, &dev->outurb_active_mask))
+ usb_kill_urb(dev->data_urbs_out[i]);
}
+
+ dev->outurb_active_mask = 0;
}
static int snd_usb_caiaq_substream_open(struct snd_pcm_substream *substream)
{
struct snd_usb_caiaq_cb_info *info = urb->context;
struct snd_usb_caiaqdev *dev;
- struct urb *out;
- int frame, len, send_it = 0, outframe = 0;
+ struct urb *out = NULL;
+ int i, frame, len, send_it = 0, outframe = 0;
+ size_t offset = 0;
if (urb->status || !info)
return;
if (!dev->streaming)
return;
- out = dev->data_urbs_out[info->index];
+ /* find an unused output urb that is unused */
+ for (i = 0; i < N_URBS; i++)
+ if (test_and_set_bit(i, &dev->outurb_active_mask) == 0) {
+ out = dev->data_urbs_out[i];
+ break;
+ }
+
+ if (!out) {
+ log("Unable to find an output urb to use\n");
+ goto requeue;
+ }
/* read the recently received packet and send back one which has
* the same layout */
len = urb->iso_frame_desc[outframe].actual_length;
out->iso_frame_desc[outframe].length = len;
out->iso_frame_desc[outframe].actual_length = 0;
- out->iso_frame_desc[outframe].offset = BYTES_PER_FRAME * frame;
+ out->iso_frame_desc[outframe].offset = offset;
+ offset += len;
if (len > 0) {
spin_lock(&dev->spinlock);
}
if (send_it) {
- out->number_of_packets = FRAMES_PER_URB;
+ out->number_of_packets = outframe;
out->transfer_flags = URB_ISO_ASAP;
usb_submit_urb(out, GFP_ATOMIC);
+ } else {
+ struct snd_usb_caiaq_cb_info *oinfo = out->context;
+ clear_bit(oinfo->index, &dev->outurb_active_mask);
}
+requeue:
/* re-submit inbound urb */
for (frame = 0; frame < FRAMES_PER_URB; frame++) {
urb->iso_frame_desc[frame].offset = BYTES_PER_FRAME * frame;
dev->output_running = 1;
wake_up(&dev->prepare_wait_queue);
}
+
+ clear_bit(info->index, &dev->outurb_active_mask);
}
static struct urb **alloc_urbs(struct snd_usb_caiaqdev *dev, int dir, int *ret)
if (!dev->data_cb_info)
return -ENOMEM;
+ dev->outurb_active_mask = 0;
+ BUILD_BUG_ON(N_URBS > (sizeof(dev->outurb_active_mask) * 8));
+
for (i = 0; i < N_URBS; i++) {
dev->data_cb_info[i].dev = dev;
dev->data_cb_info[i].index = i;
int input_panic, output_panic, warned;
char *audio_in_buf, *audio_out_buf;
unsigned int samplerates, bpp;
+ unsigned long outurb_active_mask;
struct snd_pcm_substream *sub_playback[MAX_STREAMS];
struct snd_pcm_substream *sub_capture[MAX_STREAMS];
static unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4,
KEY_5, KEY_6, KEY_7 };
static unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4,
- KEY_5, KEY_6, KEY_7, KEY_5, KEY_6 };
+ KEY_5, KEY_6, KEY_7, KEY_8, KEY_9 };
static unsigned short keycode_kore[] = {
KEY_FN_F1, /* "menu" */
continue;
}
if (((protocol == UAC_VERSION_1) && (fmt->bLength < 8)) ||
- ((protocol == UAC_VERSION_2) && (fmt->bLength != 6))) {
+ ((protocol == UAC_VERSION_2) && (fmt->bLength < 6))) {
snd_printk(KERN_ERR "%d:%u:%d : invalid UAC_FORMAT_TYPE desc\n",
dev->devnum, iface_no, altno);
continue;
if (p && p->dB) {
cval->dBmin = p->dB->min;
cval->dBmax = p->dB->max;
+ cval->initialized = 1;
}
}
" Switch" : " Volume");
if (control == UAC_FU_VOLUME) {
check_mapped_dB(map, cval);
- if (cval->dBmin < cval->dBmax) {
+ if (cval->dBmin < cval->dBmax || !cval->initialized) {
kctl->tlv.c = mixer_vol_tlv;
kctl->vd[0].access |=
SNDRV_CTL_ELEM_ACCESS_TLV_READ |
if (state->mixer->protocol == UAC_VERSION_1) {
csize = hdr->bControlSize;
+ if (!csize) {
+ snd_printdd(KERN_ERR "usbaudio: unit %u: "
+ "invalid bControlSize == 0\n", unitid);
+ return -EINVAL;
+ }
channels = (hdr->bLength - 7) / csize - 1;
bmaControls = hdr->bmaControls;
} else {
struct mixer_build state;
int err;
const struct usbmix_ctl_map *map;
- struct usb_host_interface *hostif;
void *p;
- hostif = mixer->chip->ctrl_intf;
memset(&state, 0, sizeof(state));
state.chip = mixer->chip;
state.mixer = mixer;
- state.buffer = hostif->extra;
- state.buflen = hostif->extralen;
+ state.buffer = mixer->hostif->extra;
+ state.buflen = mixer->hostif->extralen;
/* check the mapping table */
for (map = usbmix_ctl_maps; map->id; map++) {
}
p = NULL;
- while ((p = snd_usb_find_csint_desc(hostif->extra, hostif->extralen, p, UAC_OUTPUT_TERMINAL)) != NULL) {
+ while ((p = snd_usb_find_csint_desc(mixer->hostif->extra, mixer->hostif->extralen,
+ p, UAC_OUTPUT_TERMINAL)) != NULL) {
if (mixer->protocol == UAC_VERSION_1) {
struct uac1_output_terminal_descriptor *desc = p;
/* create the handler for the optional status interrupt endpoint */
static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer)
{
- struct usb_host_interface *hostif;
struct usb_endpoint_descriptor *ep;
void *transfer_buffer;
int buffer_length;
unsigned int epnum;
- hostif = mixer->chip->ctrl_intf;
/* we need one interrupt input endpoint */
- if (get_iface_desc(hostif)->bNumEndpoints < 1)
+ if (get_iface_desc(mixer->hostif)->bNumEndpoints < 1)
return 0;
- ep = get_endpoint(hostif, 0);
+ ep = get_endpoint(mixer->hostif, 0);
if (!usb_endpoint_dir_in(ep) || !usb_endpoint_xfer_int(ep))
return 0;
};
struct usb_mixer_interface *mixer;
struct snd_info_entry *entry;
- struct usb_host_interface *host_iface;
int err;
strcpy(chip->card->mixername, "USB Mixer");
return -ENOMEM;
}
- host_iface = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
- switch (get_iface_desc(host_iface)->bInterfaceProtocol) {
+ mixer->hostif = &usb_ifnum_to_if(chip->dev, ctrlif)->altsetting[0];
+ switch (get_iface_desc(mixer->hostif)->bInterfaceProtocol) {
case UAC_VERSION_1:
default:
mixer->protocol = UAC_VERSION_1;
struct usb_mixer_interface {
struct snd_usb_audio *chip;
+ struct usb_host_interface *hostif;
struct list_head list;
unsigned int ignore_ctl_error;
struct urb *urb;
}
}
},
+{
+ USB_DEVICE(0x0582, 0x0130),
+ .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+ /* .vendor_name = "BOSS", */
+ /* .product_name = "MICRO BR-80", */
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = (const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 0,
+ .type = QUIRK_IGNORE_INTERFACE
+ },
+ {
+ .ifnum = 1,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_INTERFACE
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_MIDI_FIXED_ENDPOINT,
+ .data = & (const struct snd_usb_midi_endpoint_info) {
+ .out_cables = 0x0001,
+ .in_cables = 0x0001
+ }
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
/* Guillemot devices */
{
.idProduct = 0x1020,
},
+/* KeithMcMillen Stringport */
+{
+ USB_DEVICE(0x1f38, 0x0001),
+ .bInterfaceClass = USB_CLASS_AUDIO,
+},
+
/* Miditech devices */
{
USB_DEVICE(0x4752, 0x0011),
*/
static int snd_usb_cm6206_boot_quirk(struct usb_device *dev)
{
- int err, reg;
+ int err = 0, reg;
int val[] = {0x2004, 0x3000, 0xf800, 0x143f, 0x0000, 0x3000};
for (reg = 0; reg < ARRAY_SIZE(val); reg++) {
$(OUTPUT)python/perf.so: $(PYRF_OBJS)
$(QUIET_GEN)CFLAGS='$(BASIC_CFLAGS)' $(PYTHON_WORD) util/setup.py \
- --quiet build_ext \
- --build-lib='$(OUTPUT)python' \
- --build-temp='$(OUTPUT)python/temp'
+ --quiet build_ext; \
+ mkdir -p $(OUTPUT)python && \
+ cp $(PYTHON_EXTBUILD_LIB)perf.so $(OUTPUT)python/
#
# No Perl scripts right now:
#
PYTHON_WORD := $(call shell-wordify,$(PYTHON))
- python-clean := $(PYTHON_WORD) util/setup.py clean \
- --build-lib='$(OUTPUT)python' \
- --build-temp='$(OUTPUT)python/temp'
+ # python extension build directories
+ PYTHON_EXTBUILD := $(OUTPUT)python_ext_build/
+ PYTHON_EXTBUILD_LIB := $(PYTHON_EXTBUILD)lib/
+ PYTHON_EXTBUILD_TMP := $(PYTHON_EXTBUILD)tmp/
+ export PYTHON_EXTBUILD_LIB PYTHON_EXTBUILD_TMP
+
+ python-clean := rm -rf $(PYTHON_EXTBUILD) $(OUTPUT)python/perf.so
ifdef NO_LIBPYTHON
$(call disable-python)
$(INSTALL) scripts/python/*.py -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python'
$(INSTALL) scripts/python/bin/* -t '$(DESTDIR_SQ)$(perfexec_instdir_SQ)/scripts/python/bin'
+install-python_ext:
+ $(PYTHON_WORD) util/setup.py --quiet install --root='/$(DESTDIR_SQ)'
+
install-doc:
$(MAKE) -C Documentation install
### Cleaning rules
clean:
- $(RM) $(OUTPUT){*.o,*/*.o,*/*/*.o,*/*/*/*.o,$(LIB_FILE),perf-archive}
+ $(RM) $(LIB_OBJS) $(BUILTIN_OBJS) $(LIB_FILE) $(OUTPUT)perf-archive $(OUTPUT)perf.o $(LANG_BINDINGS)
$(RM) $(ALL_PROGRAMS) perf
$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo $(OUTPUT)common-cmds.h TAGS tags cscope*
$(MAKE) -C Documentation/ clean
* published by the Free Software Foundation.
*/
+#include <stdlib.h>
+#ifndef __UCLIBC__
#include <libio.h>
+#endif
#include <dwarf-regs.h>
struct pt_regs_dwarfnum {
"-f",
"-m", "1024",
"-c", "1",
- "-e", "lock:lock_acquire:r",
- "-e", "lock:lock_acquired:r",
- "-e", "lock:lock_contended:r",
- "-e", "lock:lock_release:r",
+ "-e", "lock:lock_acquire",
+ "-e", "lock:lock_acquired",
+ "-e", "lock:lock_contended",
+ "-e", "lock:lock_release",
};
static int __cmd_record(int argc, const char **argv)
{
int ret = 0;
- if (str)
- ret = parse_line_range_desc(str, ¶ms.line_range);
- INIT_LIST_HEAD(¶ms.line_range.line_list);
+ if (!str)
+ return 0;
+
+ if (params.show_lines) {
+ pr_warning("Warning: more than one --line options are"
+ " detected. Only the first one is valid.\n");
+ return 0;
+ }
+
params.show_lines = true;
+ ret = parse_line_range_desc(str, ¶ms.line_range);
+ INIT_LIST_HEAD(¶ms.line_range.line_list);
return ret;
}
#include <sched.h>
#include <sys/mman.h>
-#define FD(e, x, y) (*(int *)xyarray__entry(e->fd, x, y))
-
enum write_mode_t {
WRITE_FORCE,
WRITE_APPEND
static int output;
static int pipe_output = 0;
static const char *output_name = NULL;
-static int group = 0;
+static bool group = false;
static int realtime_prio = 0;
static bool nodelay = false;
static bool raw_samples = false;
static int __cmd_record(int argc, const char **argv)
{
- int i;
struct stat st;
int flags;
int err;
for (;;) {
int hits = samples;
- int thread;
mmap_read_all();
waking++;
}
- if (done) {
- for (i = 0; i < evsel_list->cpus->nr; i++) {
- struct perf_evsel *pos;
-
- list_for_each_entry(pos, &evsel_list->entries, node) {
- for (thread = 0;
- thread < evsel_list->threads->nr;
- thread++)
- ioctl(FD(pos, i, thread),
- PERF_EVENT_IOC_DISABLE);
- }
- }
- }
+ if (done)
+ perf_evlist__disable(evsel_list);
}
if (quiet || signr == SIGUSR1)
"child tasks do not inherit counters"),
OPT_UINTEGER('F', "freq", &user_freq, "profile at this frequency"),
OPT_UINTEGER('m', "mmap-pages", &mmap_pages, "number of mmap data pages"),
+ OPT_BOOLEAN(0, "group", &group,
+ "put the counters into a counter group"),
OPT_BOOLEAN('g', "call-graph", &call_graph,
"do call-graph (stack chain/backtrace) recording"),
OPT_INCR('v', "verbose", &verbose,
{
if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) {
if (sort__has_parent) {
- fprintf(stderr, "selected --sort parent, but no"
- " callchain data. Did you call"
- " perf record without -g?\n");
+ ui__warning("Selected --sort parent, but no "
+ "callchain data. Did you call "
+ "'perf record' without -g?\n");
return -EINVAL;
}
if (symbol_conf.use_callchain) {
- fprintf(stderr, "selected -g but no callchain data."
- " Did you call perf record without"
- " -g?\n");
+ ui__warning("Selected -g but no callchain data. Did "
+ "you call 'perf record' without -g?\n");
return -1;
}
} else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE &&
!symbol_conf.use_callchain) {
symbol_conf.use_callchain = true;
if (callchain_register_param(&callchain_param) < 0) {
- fprintf(stderr, "Can't register callchain"
- " params\n");
+ ui__warning("Can't register callchain "
+ "params.\n");
return -EINVAL;
}
}
.ordered_samples = true,
};
-static int read_events(void)
+static void read_events(bool destroy, struct perf_session **psession)
{
int err = -EINVAL;
struct perf_session *session = perf_session__new(input_name, O_RDONLY,
0, false, &event_ops);
if (session == NULL)
- return -ENOMEM;
+ die("No Memory");
if (perf_session__has_traces(session, "record -R")) {
err = perf_session__process_events(session, &event_ops);
+ if (err)
+ die("Failed to process events, error %d", err);
+
nr_events = session->hists.stats.nr_events[0];
nr_lost_events = session->hists.stats.total_lost;
nr_lost_chunks = session->hists.stats.nr_events[PERF_RECORD_LOST];
}
- perf_session__delete(session);
- return err;
+ if (destroy)
+ perf_session__delete(session);
+
+ if (psession)
+ *psession = session;
}
static void print_bad_events(void)
static void __cmd_lat(void)
{
struct rb_node *next;
+ struct perf_session *session;
setup_pager();
- read_events();
+ read_events(false, &session);
sort_lat();
printf("\n ---------------------------------------------------------------------------------------------------------------\n");
print_bad_events();
printf("\n");
+ perf_session__delete(session);
}
static struct trace_sched_handler map_ops = {
max_cpu = sysconf(_SC_NPROCESSORS_CONF);
setup_pager();
- read_events();
+ read_events(true, NULL);
print_bad_events();
}
test_calibrations();
- read_events();
+ read_events(true, NULL);
printf("nr_run_events: %ld\n", nr_run_events);
printf("nr_sleep_events: %ld\n", nr_sleep_events);
static const char * const sched_usage[] = {
- "perf sched [<options>] {record|latency|map|replay|trace}",
+ "perf sched [<options>] {record|latency|map|replay|script}",
NULL
};
static const char *cpu_list;
static const char *csv_sep = NULL;
static bool csv_output = false;
+static bool group = false;
static volatile int done = 0;
attr->inherit = !no_inherit;
if (system_wide)
- return perf_evsel__open_per_cpu(evsel, evsel_list->cpus, false);
+ return perf_evsel__open_per_cpu(evsel, evsel_list->cpus, group);
if (target_pid == -1 && target_tid == -1) {
attr->disabled = 1;
attr->enable_on_exec = 1;
}
- return perf_evsel__open_per_thread(evsel, evsel_list->threads, false);
+ return perf_evsel__open_per_thread(evsel, evsel_list->threads, group);
}
/*
"stat events on existing thread id"),
OPT_BOOLEAN('a', "all-cpus", &system_wide,
"system-wide collection from all CPUs"),
+ OPT_BOOLEAN('g', "group", &group,
+ "put the counters into a counter group"),
OPT_BOOLEAN('c', "scale", &scale,
"scale/normalize counters"),
OPT_INCR('v', "verbose", &verbose,
int perf_config(config_fn_t fn, void *data)
{
int ret = 0, found = 0;
- char *repo_config = NULL;
const char *home = NULL;
/* Setting $PERF_CONFIG makes perf read _only_ the given config file. */
home = getenv("HOME");
if (perf_config_global() && home) {
char *user_config = strdup(mkpath("%s/.perfconfig", home));
- if (!access(user_config, R_OK)) {
- ret += perf_config_from_file(fn, user_config, data);
- found += 1;
+ struct stat st;
+
+ if (user_config == NULL) {
+ warning("Not enough memory to process %s/.perfconfig, "
+ "ignoring it.", home);
+ goto out;
}
- free(user_config);
- }
- repo_config = perf_pathdup("config");
- if (!access(repo_config, R_OK)) {
- ret += perf_config_from_file(fn, repo_config, data);
+ if (stat(user_config, &st) < 0)
+ goto out_free;
+
+ if (st.st_uid && (st.st_uid != geteuid())) {
+ warning("File %s not owned by current user or root, "
+ "ignoring it.", user_config);
+ goto out_free;
+ }
+
+ if (!st.st_size)
+ goto out_free;
+
+ ret += perf_config_from_file(fn, user_config, data);
found += 1;
+out_free:
+ free(user_config);
}
- free(repo_config);
+out:
if (found == 0)
return -1;
return ret;
return *lineno ?: -ENOENT;
}
+static int __die_find_inline_cb(Dwarf_Die *die_mem, void *data);
+
+/**
+ * cu_walk_functions_at - Walk on function DIEs at given address
+ * @cu_die: A CU DIE
+ * @addr: An address
+ * @callback: A callback which called with found DIEs
+ * @data: A user data
+ *
+ * Walk on function DIEs at given @addr in @cu_die. Passed DIEs
+ * should be subprogram or inlined-subroutines.
+ */
+int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
+ int (*callback)(Dwarf_Die *, void *), void *data)
+{
+ Dwarf_Die die_mem;
+ Dwarf_Die *sc_die;
+ int ret = -ENOENT;
+
+ /* Inlined function could be recursive. Trace it until fail */
+ for (sc_die = die_find_realfunc(cu_die, addr, &die_mem);
+ sc_die != NULL;
+ sc_die = die_find_child(sc_die, __die_find_inline_cb, &addr,
+ &die_mem)) {
+ ret = callback(sc_die, data);
+ if (ret)
+ break;
+ }
+
+ return ret;
+
+}
+
/**
* die_compare_name - Compare diename and tname
* @dw_die: a DIE
return 0;
}
+/* Get attribute and translate it as a sdata */
+static int die_get_attr_sdata(Dwarf_Die *tp_die, unsigned int attr_name,
+ Dwarf_Sword *result)
+{
+ Dwarf_Attribute attr;
+
+ if (dwarf_attr(tp_die, attr_name, &attr) == NULL ||
+ dwarf_formsdata(&attr, result) != 0)
+ return -ENOENT;
+
+ return 0;
+}
+
/**
* die_is_signed_type - Check whether a type DIE is signed or not
* @tp_die: a DIE of a type
return 0;
}
+/* Get the call file index number in CU DIE */
+static int die_get_call_fileno(Dwarf_Die *in_die)
+{
+ Dwarf_Sword idx;
+
+ if (die_get_attr_sdata(in_die, DW_AT_call_file, &idx) == 0)
+ return (int)idx;
+ else
+ return -ENOENT;
+}
+
+/* Get the declared file index number in CU DIE */
+static int die_get_decl_fileno(Dwarf_Die *pdie)
+{
+ Dwarf_Sword idx;
+
+ if (die_get_attr_sdata(pdie, DW_AT_decl_file, &idx) == 0)
+ return (int)idx;
+ else
+ return -ENOENT;
+}
+
+/**
+ * die_get_call_file - Get callsite file name of inlined function instance
+ * @in_die: a DIE of an inlined function instance
+ *
+ * Get call-site file name of @in_die. This means from which file the inline
+ * function is called.
+ */
+const char *die_get_call_file(Dwarf_Die *in_die)
+{
+ Dwarf_Die cu_die;
+ Dwarf_Files *files;
+ int idx;
+
+ idx = die_get_call_fileno(in_die);
+ if (idx < 0 || !dwarf_diecu(in_die, &cu_die, NULL, NULL) ||
+ dwarf_getsrcfiles(&cu_die, &files, NULL) != 0)
+ return NULL;
+
+ return dwarf_filesrc(files, idx, NULL, NULL);
+}
+
+
/**
* die_find_child - Generic DIE search function in DIE tree
* @rt_die: a root DIE
return die_mem;
}
+struct __instance_walk_param {
+ void *addr;
+ int (*callback)(Dwarf_Die *, void *);
+ void *data;
+ int retval;
+};
+
+static int __die_walk_instances_cb(Dwarf_Die *inst, void *data)
+{
+ struct __instance_walk_param *iwp = data;
+ Dwarf_Attribute attr_mem;
+ Dwarf_Die origin_mem;
+ Dwarf_Attribute *attr;
+ Dwarf_Die *origin;
+ int tmp;
+
+ attr = dwarf_attr(inst, DW_AT_abstract_origin, &attr_mem);
+ if (attr == NULL)
+ return DIE_FIND_CB_CONTINUE;
+
+ origin = dwarf_formref_die(attr, &origin_mem);
+ if (origin == NULL || origin->addr != iwp->addr)
+ return DIE_FIND_CB_CONTINUE;
+
+ /* Ignore redundant instances */
+ if (dwarf_tag(inst) == DW_TAG_inlined_subroutine) {
+ dwarf_decl_line(origin, &tmp);
+ if (die_get_call_lineno(inst) == tmp) {
+ tmp = die_get_decl_fileno(origin);
+ if (die_get_call_fileno(inst) == tmp)
+ return DIE_FIND_CB_CONTINUE;
+ }
+ }
+
+ iwp->retval = iwp->callback(inst, iwp->data);
+
+ return (iwp->retval) ? DIE_FIND_CB_END : DIE_FIND_CB_CONTINUE;
+}
+
+/**
+ * die_walk_instances - Walk on instances of given DIE
+ * @or_die: an abstract original DIE
+ * @callback: a callback function which is called with instance DIE
+ * @data: user data
+ *
+ * Walk on the instances of give @in_die. @in_die must be an inlined function
+ * declartion. This returns the return value of @callback if it returns
+ * non-zero value, or -ENOENT if there is no instance.
+ */
+int die_walk_instances(Dwarf_Die *or_die, int (*callback)(Dwarf_Die *, void *),
+ void *data)
+{
+ Dwarf_Die cu_die;
+ Dwarf_Die die_mem;
+ struct __instance_walk_param iwp = {
+ .addr = or_die->addr,
+ .callback = callback,
+ .data = data,
+ .retval = -ENOENT,
+ };
+
+ if (dwarf_diecu(or_die, &cu_die, NULL, NULL) == NULL)
+ return -ENOENT;
+
+ die_find_child(&cu_die, __die_walk_instances_cb, &iwp, &die_mem);
+
+ return iwp.retval;
+}
+
/* Line walker internal parameters */
struct __line_walk_param {
- const char *fname;
+ bool recursive;
line_walk_callback_t callback;
void *data;
int retval;
static int __die_walk_funclines_cb(Dwarf_Die *in_die, void *data)
{
struct __line_walk_param *lw = data;
- Dwarf_Addr addr;
+ Dwarf_Addr addr = 0;
+ const char *fname;
int lineno;
if (dwarf_tag(in_die) == DW_TAG_inlined_subroutine) {
+ fname = die_get_call_file(in_die);
lineno = die_get_call_lineno(in_die);
- if (lineno > 0 && dwarf_entrypc(in_die, &addr) == 0) {
- lw->retval = lw->callback(lw->fname, lineno, addr,
- lw->data);
+ if (fname && lineno > 0 && dwarf_entrypc(in_die, &addr) == 0) {
+ lw->retval = lw->callback(fname, lineno, addr, lw->data);
if (lw->retval != 0)
return DIE_FIND_CB_END;
}
}
- return DIE_FIND_CB_SIBLING;
+ if (!lw->recursive)
+ /* Don't need to search recursively */
+ return DIE_FIND_CB_SIBLING;
+
+ if (addr) {
+ fname = dwarf_decl_file(in_die);
+ if (fname && dwarf_decl_line(in_die, &lineno) == 0) {
+ lw->retval = lw->callback(fname, lineno, addr, lw->data);
+ if (lw->retval != 0)
+ return DIE_FIND_CB_END;
+ }
+ }
+
+ /* Continue to search nested inlined function call-sites */
+ return DIE_FIND_CB_CONTINUE;
}
/* Walk on lines of blocks included in given DIE */
-static int __die_walk_funclines(Dwarf_Die *sp_die,
+static int __die_walk_funclines(Dwarf_Die *sp_die, bool recursive,
line_walk_callback_t callback, void *data)
{
struct __line_walk_param lw = {
+ .recursive = recursive,
.callback = callback,
.data = data,
.retval = 0,
};
Dwarf_Die die_mem;
Dwarf_Addr addr;
+ const char *fname;
int lineno;
/* Handle function declaration line */
- lw.fname = dwarf_decl_file(sp_die);
- if (lw.fname && dwarf_decl_line(sp_die, &lineno) == 0 &&
+ fname = dwarf_decl_file(sp_die);
+ if (fname && dwarf_decl_line(sp_die, &lineno) == 0 &&
dwarf_entrypc(sp_die, &addr) == 0) {
- lw.retval = callback(lw.fname, lineno, addr, data);
+ lw.retval = callback(fname, lineno, addr, data);
if (lw.retval != 0)
goto done;
}
{
struct __line_walk_param *lw = data;
- lw->retval = __die_walk_funclines(sp_die, lw->callback, lw->data);
+ lw->retval = __die_walk_funclines(sp_die, true, lw->callback, lw->data);
if (lw->retval != 0)
return DWARF_CB_ABORT;
/**
* die_walk_lines - Walk on lines inside given DIE
- * @rt_die: a root DIE (CU or subprogram)
+ * @rt_die: a root DIE (CU, subprogram or inlined_subroutine)
* @callback: callback routine
* @data: user data
*
size_t nlines, i;
/* Get the CU die */
- if (dwarf_tag(rt_die) == DW_TAG_subprogram)
+ if (dwarf_tag(rt_die) != DW_TAG_compile_unit)
cu_die = dwarf_diecu(rt_die, &die_mem, NULL, NULL);
else
cu_die = rt_die;
if (!cu_die) {
- pr_debug2("Failed to get CU from subprogram\n");
+ pr_debug2("Failed to get CU from given DIE.\n");
return -EINVAL;
}
* subroutines. We have to check functions list or given function.
*/
if (rt_die != cu_die)
- ret = __die_walk_funclines(rt_die, callback, data);
+ /*
+ * Don't need walk functions recursively, because nested
+ * inlined functions don't have lines of the specified DIE.
+ */
+ ret = __die_walk_funclines(rt_die, false, callback, data);
else {
struct __line_walk_param param = {
.callback = callback,
extern int cu_find_lineinfo(Dwarf_Die *cudie, unsigned long addr,
const char **fname, int *lineno);
+/* Walk on funcitons at given address */
+extern int cu_walk_functions_at(Dwarf_Die *cu_die, Dwarf_Addr addr,
+ int (*callback)(Dwarf_Die *, void *), void *data);
+
/* Compare diename and tname */
extern bool die_compare_name(Dwarf_Die *dw_die, const char *tname);
/* Get callsite line number of inline-function instance */
extern int die_get_call_lineno(Dwarf_Die *in_die);
+/* Get callsite file name of inlined function instance */
+extern const char *die_get_call_file(Dwarf_Die *in_die);
+
/* Get type die */
extern Dwarf_Die *die_get_type(Dwarf_Die *vr_die, Dwarf_Die *die_mem);
extern Dwarf_Die *die_find_inlinefunc(Dwarf_Die *sp_die, Dwarf_Addr addr,
Dwarf_Die *die_mem);
+/* Walk on the instances of given DIE */
+extern int die_walk_instances(Dwarf_Die *in_die,
+ int (*callback)(Dwarf_Die *, void *), void *data);
+
/* Walker on lines (Note: line number will not be sorted) */
typedef int (* line_walk_callback_t) (const char *fname, int lineno,
Dwarf_Addr addr, void *data);
struct perf_evsel *evsel = perf_evsel__new(&attr, 0);
if (evsel == NULL)
- return -ENOMEM;
+ goto error;
+
+ /* use strdup() because free(evsel) assumes name is allocated */
+ evsel->name = strdup("cycles");
+ if (!evsel->name)
+ goto error_free;
perf_evlist__add(evlist, evsel);
return 0;
+error_free:
+ perf_evsel__delete(evsel);
+error:
+ return -ENOMEM;
+}
+
+void perf_evlist__disable(struct perf_evlist *evlist)
+{
+ int cpu, thread;
+ struct perf_evsel *pos;
+
+ for (cpu = 0; cpu < evlist->cpus->nr; cpu++) {
+ list_for_each_entry(pos, &evlist->entries, node) {
+ for (thread = 0; thread < evlist->threads->nr; thread++)
+ ioctl(FD(pos, cpu, thread), PERF_EVENT_IOC_DISABLE);
+ }
+ }
}
int perf_evlist__alloc_pollfd(struct perf_evlist *evlist)
int perf_evlist__mmap(struct perf_evlist *evlist, int pages, bool overwrite);
void perf_evlist__munmap(struct perf_evlist *evlist);
+void perf_evlist__disable(struct perf_evlist *evlist);
+
static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
struct cpu_map *cpus,
struct thread_map *threads)
const char *name, bool is_kallsyms)
{
const size_t size = PATH_MAX;
- char *realname, *filename = malloc(size),
- *linkname = malloc(size), *targetname;
+ char *realname, *filename = zalloc(size),
+ *linkname = zalloc(size), *targetname;
int len, err = -1;
if (is_kallsyms) {
int build_id_cache__remove_s(const char *sbuild_id, const char *debugdir)
{
const size_t size = PATH_MAX;
- char *filename = malloc(size),
- *linkname = malloc(size);
+ char *filename = zalloc(size),
+ *linkname = zalloc(size);
int err = -1;
if (filename == NULL || linkname == NULL)
return -1;
bev.header = old_bev.header;
- bev.pid = 0;
+
+ /*
+ * As the pid is the missing value, we need to fill
+ * it properly. The header.misc value give us nice hint.
+ */
+ bev.pid = HOST_KERNEL_ID;
+ if (bev.header.misc == PERF_RECORD_MISC_GUEST_USER ||
+ bev.header.misc == PERF_RECORD_MISC_GUEST_KERNEL)
+ bev.pid = DEFAULT_GUEST_KERNEL_ID;
+
memcpy(bev.build_id, old_bev.build_id, sizeof(bev.build_id));
__event_process_build_id(&bev, filename, session);
#define __always_inline inline
#endif
#define __user
+#ifndef __attribute_const__
#define __attribute_const__
+#endif
#define __used __attribute__((__unused__))
return EVT_FAILED;
n = hex2u64(str + 1, &config);
if (n > 0) {
- *strp = str + n + 1;
+ const char *end = str + n + 1;
+ if (*end != '\0' && *end != ',' && *end != ':')
+ return EVT_FAILED;
+
+ *strp = end;
attr->type = PERF_TYPE_RAW;
attr->config = config;
return EVT_HANDLED;
printf("\n");
print_tracepoint_events(NULL, NULL);
-
- exit(129);
}
ret = -ENOMEM;
goto error;
}
- tev->point.module = strdup(module);
- if (tev->point.module == NULL) {
- ret = -ENOMEM;
- goto error;
+
+ if (module) {
+ tev->point.module = strdup(module);
+ if (tev->point.module == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
}
+
tev->point.offset = pev->point.offset;
tev->point.retprobe = pev->point.retprobe;
tev->nargs = pev->nargs;
return ret;
}
-/* Find a variable in a subprogram die */
-static int find_variable(Dwarf_Die *sp_die, struct probe_finder *pf)
+/* Find a variable in a scope DIE */
+static int find_variable(Dwarf_Die *sc_die, struct probe_finder *pf)
{
- Dwarf_Die vr_die, *scopes;
+ Dwarf_Die vr_die;
char buf[32], *ptr;
- int ret, nscopes;
+ int ret = 0;
if (!is_c_varname(pf->pvar->var)) {
/* Copy raw parameters */
if (pf->tvar->name == NULL)
return -ENOMEM;
- pr_debug("Searching '%s' variable in context.\n",
- pf->pvar->var);
+ pr_debug("Searching '%s' variable in context.\n", pf->pvar->var);
/* Search child die for local variables and parameters. */
- if (die_find_variable_at(sp_die, pf->pvar->var, pf->addr, &vr_die))
- ret = convert_variable(&vr_die, pf);
- else {
- /* Search upper class */
- nscopes = dwarf_getscopes_die(sp_die, &scopes);
- while (nscopes-- > 1) {
- pr_debug("Searching variables in %s\n",
- dwarf_diename(&scopes[nscopes]));
- /* We should check this scope, so give dummy address */
- if (die_find_variable_at(&scopes[nscopes],
- pf->pvar->var, 0,
- &vr_die)) {
- ret = convert_variable(&vr_die, pf);
- goto found;
- }
- }
- if (scopes)
- free(scopes);
- ret = -ENOENT;
+ if (!die_find_variable_at(sc_die, pf->pvar->var, pf->addr, &vr_die)) {
+ /* Search again in global variables */
+ if (!die_find_variable_at(&pf->cu_die, pf->pvar->var, 0, &vr_die))
+ ret = -ENOENT;
}
-found:
+ if (ret == 0)
+ ret = convert_variable(&vr_die, pf);
+
if (ret < 0)
pr_warning("Failed to find '%s' in this function.\n",
pf->pvar->var);
return 0;
}
-/* Call probe_finder callback with real subprogram DIE */
-static int call_probe_finder(Dwarf_Die *sp_die, struct probe_finder *pf)
+/* Call probe_finder callback with scope DIE */
+static int call_probe_finder(Dwarf_Die *sc_die, struct probe_finder *pf)
{
- Dwarf_Die die_mem;
Dwarf_Attribute fb_attr;
size_t nops;
int ret;
- /* If no real subprogram, find a real one */
- if (!sp_die || dwarf_tag(sp_die) != DW_TAG_subprogram) {
- sp_die = die_find_realfunc(&pf->cu_die, pf->addr, &die_mem);
- if (!sp_die) {
+ if (!sc_die) {
+ pr_err("Caller must pass a scope DIE. Program error.\n");
+ return -EINVAL;
+ }
+
+ /* If not a real subprogram, find a real one */
+ if (dwarf_tag(sc_die) != DW_TAG_subprogram) {
+ if (!die_find_realfunc(&pf->cu_die, pf->addr, &pf->sp_die)) {
pr_warning("Failed to find probe point in any "
"functions.\n");
return -ENOENT;
}
- }
+ } else
+ memcpy(&pf->sp_die, sc_die, sizeof(Dwarf_Die));
- /* Get the frame base attribute/ops */
- dwarf_attr(sp_die, DW_AT_frame_base, &fb_attr);
+ /* Get the frame base attribute/ops from subprogram */
+ dwarf_attr(&pf->sp_die, DW_AT_frame_base, &fb_attr);
ret = dwarf_getlocation_addr(&fb_attr, pf->addr, &pf->fb_ops, &nops, 1);
if (ret <= 0 || nops == 0) {
pf->fb_ops = NULL;
}
/* Call finder's callback handler */
- ret = pf->callback(sp_die, pf);
+ ret = pf->callback(sc_die, pf);
/* *pf->fb_ops will be cached in libdw. Don't free it. */
pf->fb_ops = NULL;
return ret;
}
+struct find_scope_param {
+ const char *function;
+ const char *file;
+ int line;
+ int diff;
+ Dwarf_Die *die_mem;
+ bool found;
+};
+
+static int find_best_scope_cb(Dwarf_Die *fn_die, void *data)
+{
+ struct find_scope_param *fsp = data;
+ const char *file;
+ int lno;
+
+ /* Skip if declared file name does not match */
+ if (fsp->file) {
+ file = dwarf_decl_file(fn_die);
+ if (!file || strcmp(fsp->file, file) != 0)
+ return 0;
+ }
+ /* If the function name is given, that's what user expects */
+ if (fsp->function) {
+ if (die_compare_name(fn_die, fsp->function)) {
+ memcpy(fsp->die_mem, fn_die, sizeof(Dwarf_Die));
+ fsp->found = true;
+ return 1;
+ }
+ } else {
+ /* With the line number, find the nearest declared DIE */
+ dwarf_decl_line(fn_die, &lno);
+ if (lno < fsp->line && fsp->diff > fsp->line - lno) {
+ /* Keep a candidate and continue */
+ fsp->diff = fsp->line - lno;
+ memcpy(fsp->die_mem, fn_die, sizeof(Dwarf_Die));
+ fsp->found = true;
+ }
+ }
+ return 0;
+}
+
+/* Find an appropriate scope fits to given conditions */
+static Dwarf_Die *find_best_scope(struct probe_finder *pf, Dwarf_Die *die_mem)
+{
+ struct find_scope_param fsp = {
+ .function = pf->pev->point.function,
+ .file = pf->fname,
+ .line = pf->lno,
+ .diff = INT_MAX,
+ .die_mem = die_mem,
+ .found = false,
+ };
+
+ cu_walk_functions_at(&pf->cu_die, pf->addr, find_best_scope_cb, &fsp);
+
+ return fsp.found ? die_mem : NULL;
+}
+
static int probe_point_line_walker(const char *fname, int lineno,
Dwarf_Addr addr, void *data)
{
struct probe_finder *pf = data;
+ Dwarf_Die *sc_die, die_mem;
int ret;
if (lineno != pf->lno || strtailcmp(fname, pf->fname) != 0)
return 0;
pf->addr = addr;
- ret = call_probe_finder(NULL, pf);
+ sc_die = find_best_scope(pf, &die_mem);
+ if (!sc_die) {
+ pr_warning("Failed to find scope of probe point.\n");
+ return -ENOENT;
+ }
+
+ ret = call_probe_finder(sc_die, pf);
/* Continue if no error, because the line will be in inline function */
return ret < 0 ? ret : 0;
Dwarf_Addr addr, void *data)
{
struct probe_finder *pf = data;
+ Dwarf_Die *sc_die, die_mem;
int ret;
if (!line_list__has_line(&pf->lcache, lineno) ||
pr_debug("Probe line found: line:%d addr:0x%llx\n",
lineno, (unsigned long long)addr);
pf->addr = addr;
- ret = call_probe_finder(NULL, pf);
+ pf->lno = lineno;
+ sc_die = find_best_scope(pf, &die_mem);
+ if (!sc_die) {
+ pr_warning("Failed to find scope of probe point.\n");
+ return -ENOENT;
+ }
+
+ ret = call_probe_finder(sc_die, pf);
/*
* Continue if no error, because the lazy pattern will match
return die_walk_lines(sp_die, probe_point_lazy_walker, pf);
}
-/* Callback parameter with return value */
-struct dwarf_callback_param {
- void *data;
- int retval;
-};
-
static int probe_point_inline_cb(Dwarf_Die *in_die, void *data)
{
- struct dwarf_callback_param *param = data;
- struct probe_finder *pf = param->data;
+ struct probe_finder *pf = data;
struct perf_probe_point *pp = &pf->pev->point;
Dwarf_Addr addr;
+ int ret;
if (pp->lazy_line)
- param->retval = find_probe_point_lazy(in_die, pf);
+ ret = find_probe_point_lazy(in_die, pf);
else {
/* Get probe address */
if (dwarf_entrypc(in_die, &addr) != 0) {
pr_warning("Failed to get entry address of %s.\n",
dwarf_diename(in_die));
- param->retval = -ENOENT;
- return DWARF_CB_ABORT;
+ return -ENOENT;
}
pf->addr = addr;
pf->addr += pp->offset;
pr_debug("found inline addr: 0x%jx\n",
(uintmax_t)pf->addr);
- param->retval = call_probe_finder(in_die, pf);
- if (param->retval < 0)
- return DWARF_CB_ABORT;
+ ret = call_probe_finder(in_die, pf);
}
- return DWARF_CB_OK;
+ return ret;
}
+/* Callback parameter with return value for libdw */
+struct dwarf_callback_param {
+ void *data;
+ int retval;
+};
+
/* Search function from function name */
static int probe_point_search_cb(Dwarf_Die *sp_die, void *data)
{
/* TODO: Check the address in this function */
param->retval = call_probe_finder(sp_die, pf);
}
- } else {
- struct dwarf_callback_param _param = {.data = (void *)pf,
- .retval = 0};
+ } else
/* Inlined function: search instances */
- dwarf_func_inline_instances(sp_die, probe_point_inline_cb,
- &_param);
- param->retval = _param.retval;
- }
+ param->retval = die_walk_instances(sp_die,
+ probe_point_inline_cb, (void *)pf);
return DWARF_CB_ABORT; /* Exit; no same symbol in this CU. */
}
}
/* Add a found probe point into trace event list */
-static int add_probe_trace_event(Dwarf_Die *sp_die, struct probe_finder *pf)
+static int add_probe_trace_event(Dwarf_Die *sc_die, struct probe_finder *pf)
{
struct trace_event_finder *tf =
container_of(pf, struct trace_event_finder, pf);
}
tev = &tf->tevs[tf->ntevs++];
- ret = convert_to_trace_point(sp_die, pf->addr, pf->pev->point.retprobe,
- &tev->point);
+ /* Trace point should be converted from subprogram DIE */
+ ret = convert_to_trace_point(&pf->sp_die, pf->addr,
+ pf->pev->point.retprobe, &tev->point);
if (ret < 0)
return ret;
for (i = 0; i < pf->pev->nargs; i++) {
pf->pvar = &pf->pev->args[i];
pf->tvar = &tev->args[i];
- ret = find_variable(sp_die, pf);
+ /* Variable should be found from scope DIE */
+ ret = find_variable(sc_die, pf);
if (ret != 0)
return ret;
}
}
/* Add a found vars into available variables list */
-static int add_available_vars(Dwarf_Die *sp_die, struct probe_finder *pf)
+static int add_available_vars(Dwarf_Die *sc_die, struct probe_finder *pf)
{
struct available_var_finder *af =
container_of(pf, struct available_var_finder, pf);
struct variable_list *vl;
- Dwarf_Die die_mem, *scopes = NULL;
- int ret, nscopes;
+ Dwarf_Die die_mem;
+ int ret;
/* Check number of tevs */
if (af->nvls == af->max_vls) {
}
vl = &af->vls[af->nvls++];
- ret = convert_to_trace_point(sp_die, pf->addr, pf->pev->point.retprobe,
- &vl->point);
+ /* Trace point should be converted from subprogram DIE */
+ ret = convert_to_trace_point(&pf->sp_die, pf->addr,
+ pf->pev->point.retprobe, &vl->point);
if (ret < 0)
return ret;
if (vl->vars == NULL)
return -ENOMEM;
af->child = true;
- die_find_child(sp_die, collect_variables_cb, (void *)af, &die_mem);
+ die_find_child(sc_die, collect_variables_cb, (void *)af, &die_mem);
/* Find external variables */
if (!af->externs)
goto out;
/* Don't need to search child DIE for externs. */
af->child = false;
- nscopes = dwarf_getscopes_die(sp_die, &scopes);
- while (nscopes-- > 1)
- die_find_child(&scopes[nscopes], collect_variables_cb,
- (void *)af, &die_mem);
- if (scopes)
- free(scopes);
+ die_find_child(&pf->cu_die, collect_variables_cb, (void *)af, &die_mem);
out:
if (strlist__empty(vl->vars)) {
static int line_range_inline_cb(Dwarf_Die *in_die, void *data)
{
- struct dwarf_callback_param *param = data;
+ find_line_range_by_line(in_die, data);
- param->retval = find_line_range_by_line(in_die, param->data);
- return DWARF_CB_ABORT; /* No need to find other instances */
+ /*
+ * We have to check all instances of inlined function, because
+ * some execution paths can be optimized out depends on the
+ * function argument of instances
+ */
+ return 0;
}
/* Search function from function name */
pr_debug("New line range: %d to %d\n", lf->lno_s, lf->lno_e);
lr->start = lf->lno_s;
lr->end = lf->lno_e;
- if (dwarf_func_inline(sp_die)) {
- struct dwarf_callback_param _param;
- _param.data = (void *)lf;
- _param.retval = 0;
- dwarf_func_inline_instances(sp_die,
- line_range_inline_cb,
- &_param);
- param->retval = _param.retval;
- } else
+ if (dwarf_func_inline(sp_die))
+ param->retval = die_walk_instances(sp_die,
+ line_range_inline_cb, lf);
+ else
param->retval = find_line_range_by_line(sp_die, lf);
return DWARF_CB_ABORT;
}
struct perf_probe_event *pev; /* Target probe event */
/* Callback when a probe point is found */
- int (*callback)(Dwarf_Die *sp_die, struct probe_finder *pf);
+ int (*callback)(Dwarf_Die *sc_die, struct probe_finder *pf);
/* For function searching */
int lno; /* Line number */
.tp_repr = (reprfunc)pyrf_throttle_event__repr,
};
+static char pyrf_lost_event__doc[] = PyDoc_STR("perf lost event object.");
+
+static PyMemberDef pyrf_lost_event__members[] = {
+ sample_members
+ member_def(lost_event, id, T_ULONGLONG, "event id"),
+ member_def(lost_event, lost, T_ULONGLONG, "number of lost events"),
+ { .name = NULL, },
+};
+
+static PyObject *pyrf_lost_event__repr(struct pyrf_event *pevent)
+{
+ PyObject *ret;
+ char *s;
+
+ if (asprintf(&s, "{ type: lost, id: %#" PRIx64 ", "
+ "lost: %#" PRIx64 " }",
+ pevent->event.lost.id, pevent->event.lost.lost) < 0) {
+ ret = PyErr_NoMemory();
+ } else {
+ ret = PyString_FromString(s);
+ free(s);
+ }
+ return ret;
+}
+
+static PyTypeObject pyrf_lost_event__type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ .tp_name = "perf.lost_event",
+ .tp_basicsize = sizeof(struct pyrf_event),
+ .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+ .tp_doc = pyrf_lost_event__doc,
+ .tp_members = pyrf_lost_event__members,
+ .tp_repr = (reprfunc)pyrf_lost_event__repr,
+};
+
+static char pyrf_read_event__doc[] = PyDoc_STR("perf read event object.");
+
+static PyMemberDef pyrf_read_event__members[] = {
+ sample_members
+ member_def(read_event, pid, T_UINT, "event pid"),
+ member_def(read_event, tid, T_UINT, "event tid"),
+ { .name = NULL, },
+};
+
+static PyObject *pyrf_read_event__repr(struct pyrf_event *pevent)
+{
+ return PyString_FromFormat("{ type: read, pid: %u, tid: %u }",
+ pevent->event.read.pid,
+ pevent->event.read.tid);
+ /*
+ * FIXME: return the array of read values,
+ * making this method useful ;-)
+ */
+}
+
+static PyTypeObject pyrf_read_event__type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ .tp_name = "perf.read_event",
+ .tp_basicsize = sizeof(struct pyrf_event),
+ .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+ .tp_doc = pyrf_read_event__doc,
+ .tp_members = pyrf_read_event__members,
+ .tp_repr = (reprfunc)pyrf_read_event__repr,
+};
+
+static char pyrf_sample_event__doc[] = PyDoc_STR("perf sample event object.");
+
+static PyMemberDef pyrf_sample_event__members[] = {
+ sample_members
+ member_def(perf_event_header, type, T_UINT, "event type"),
+ { .name = NULL, },
+};
+
+static PyObject *pyrf_sample_event__repr(struct pyrf_event *pevent)
+{
+ PyObject *ret;
+ char *s;
+
+ if (asprintf(&s, "{ type: sample }") < 0) {
+ ret = PyErr_NoMemory();
+ } else {
+ ret = PyString_FromString(s);
+ free(s);
+ }
+ return ret;
+}
+
+static PyTypeObject pyrf_sample_event__type = {
+ PyVarObject_HEAD_INIT(NULL, 0)
+ .tp_name = "perf.sample_event",
+ .tp_basicsize = sizeof(struct pyrf_event),
+ .tp_flags = Py_TPFLAGS_DEFAULT|Py_TPFLAGS_BASETYPE,
+ .tp_doc = pyrf_sample_event__doc,
+ .tp_members = pyrf_sample_event__members,
+ .tp_repr = (reprfunc)pyrf_sample_event__repr,
+};
+
static int pyrf_event__setup_types(void)
{
int err;
pyrf_mmap_event__type.tp_new =
pyrf_task_event__type.tp_new =
pyrf_comm_event__type.tp_new =
+ pyrf_lost_event__type.tp_new =
+ pyrf_read_event__type.tp_new =
+ pyrf_sample_event__type.tp_new =
pyrf_throttle_event__type.tp_new = PyType_GenericNew;
err = PyType_Ready(&pyrf_mmap_event__type);
if (err < 0)
goto out;
+ err = PyType_Ready(&pyrf_lost_event__type);
+ if (err < 0)
+ goto out;
err = PyType_Ready(&pyrf_task_event__type);
if (err < 0)
goto out;
err = PyType_Ready(&pyrf_throttle_event__type);
if (err < 0)
goto out;
+ err = PyType_Ready(&pyrf_read_event__type);
+ if (err < 0)
+ goto out;
+ err = PyType_Ready(&pyrf_sample_event__type);
+ if (err < 0)
+ goto out;
out:
return err;
}
static PyTypeObject *pyrf_event__type[] = {
[PERF_RECORD_MMAP] = &pyrf_mmap_event__type,
- [PERF_RECORD_LOST] = &pyrf_mmap_event__type,
+ [PERF_RECORD_LOST] = &pyrf_lost_event__type,
[PERF_RECORD_COMM] = &pyrf_comm_event__type,
[PERF_RECORD_EXIT] = &pyrf_task_event__type,
[PERF_RECORD_THROTTLE] = &pyrf_throttle_event__type,
[PERF_RECORD_UNTHROTTLE] = &pyrf_throttle_event__type,
[PERF_RECORD_FORK] = &pyrf_task_event__type,
- [PERF_RECORD_READ] = &pyrf_mmap_event__type,
- [PERF_RECORD_SAMPLE] = &pyrf_mmap_event__type,
+ [PERF_RECORD_READ] = &pyrf_read_event__type,
+ [PERF_RECORD_SAMPLE] = &pyrf_sample_event__type,
};
static PyObject *pyrf_event__new(union perf_event *event)
from distutils.core import setup, Extension
from os import getenv
+from distutils.command.build_ext import build_ext as _build_ext
+from distutils.command.install_lib import install_lib as _install_lib
+
+class build_ext(_build_ext):
+ def finalize_options(self):
+ _build_ext.finalize_options(self)
+ self.build_lib = build_lib
+ self.build_temp = build_tmp
+
+class install_lib(_install_lib):
+ def finalize_options(self):
+ _install_lib.finalize_options(self)
+ self.build_dir = build_lib
+
+
cflags = ['-fno-strict-aliasing', '-Wno-write-strings']
cflags += getenv('CFLAGS', '').split()
+build_lib = getenv('PYTHON_EXTBUILD_LIB')
+build_tmp = getenv('PYTHON_EXTBUILD_TMP')
+
perf = Extension('perf',
sources = ['util/python.c', 'util/ctype.c', 'util/evlist.c',
'util/evsel.c', 'util/cpumap.c', 'util/thread_map.c',
author_email='acme@redhat.com',
license='GPLv2',
url='http://perf.wiki.kernel.org',
- ext_modules=[perf])
+ ext_modules=[perf],
+ cmdclass={'build_ext': build_ext, 'install_lib': install_lib})
dso->adjust_symbols = 0;
if (strncmp(dso->name, "/tmp/perf-", 10) == 0) {
+ struct stat st;
+
+ if (lstat(dso->name, &st) < 0)
+ return -1;
+
+ if (st.st_uid && (st.st_uid != geteuid())) {
+ pr_warning("File %s not owned by current user or root, "
+ "ignoring it.\n", dso->name);
+ return -1;
+ }
+
ret = dso__load_perf_map(dso, map, filter);
dso->symtab_type = ret > 0 ? SYMTAB__JAVA_JIT :
SYMTAB__NOT_FOUND;
return ret;
}
-struct dso *dso__new_kernel(const char *name)
+static struct dso*
+dso__kernel_findnew(struct machine *machine, const char *name,
+ const char *short_name, int dso_type)
{
- struct dso *dso = dso__new(name ?: "[kernel.kallsyms]");
-
- if (dso != NULL) {
- dso__set_short_name(dso, "[kernel]");
- dso->kernel = DSO_TYPE_KERNEL;
- }
-
- return dso;
-}
+ /*
+ * The kernel dso could be created by build_id processing.
+ */
+ struct dso *dso = __dsos__findnew(&machine->kernel_dsos, name);
-static struct dso *dso__new_guest_kernel(struct machine *machine,
- const char *name)
-{
- char bf[PATH_MAX];
- struct dso *dso = dso__new(name ?: machine__mmap_name(machine, bf,
- sizeof(bf)));
+ /*
+ * We need to run this in all cases, since during the build_id
+ * processing we had no idea this was the kernel dso.
+ */
if (dso != NULL) {
- dso__set_short_name(dso, "[guest.kernel]");
- dso->kernel = DSO_TYPE_GUEST_KERNEL;
+ dso__set_short_name(dso, short_name);
+ dso->kernel = dso_type;
}
return dso;
dso->has_build_id = true;
}
-static struct dso *machine__create_kernel(struct machine *machine)
+static struct dso *machine__get_kernel(struct machine *machine)
{
const char *vmlinux_name = NULL;
struct dso *kernel;
if (machine__is_host(machine)) {
vmlinux_name = symbol_conf.vmlinux_name;
- kernel = dso__new_kernel(vmlinux_name);
+ if (!vmlinux_name)
+ vmlinux_name = "[kernel.kallsyms]";
+
+ kernel = dso__kernel_findnew(machine, vmlinux_name,
+ "[kernel]",
+ DSO_TYPE_KERNEL);
} else {
+ char bf[PATH_MAX];
+
if (machine__is_default_guest(machine))
vmlinux_name = symbol_conf.default_guest_vmlinux_name;
- kernel = dso__new_guest_kernel(machine, vmlinux_name);
+ if (!vmlinux_name)
+ vmlinux_name = machine__mmap_name(machine, bf,
+ sizeof(bf));
+
+ kernel = dso__kernel_findnew(machine, vmlinux_name,
+ "[guest.kernel]",
+ DSO_TYPE_GUEST_KERNEL);
}
- if (kernel != NULL) {
+ if (kernel != NULL && (!kernel->has_build_id))
dso__read_running_kernel_build_id(kernel, machine);
- dsos__add(&machine->kernel_dsos, kernel);
- }
+
return kernel;
}
int machine__create_kernel_maps(struct machine *machine)
{
- struct dso *kernel = machine__create_kernel(machine);
+ struct dso *kernel = machine__get_kernel(machine);
if (kernel == NULL ||
__machine__create_kernel_maps(machine, kernel) < 0)
};
struct dso *dso__new(const char *name);
-struct dso *dso__new_kernel(const char *name);
void dso__delete(struct dso *dso);
int dso__name_len(const struct dso *dso);
},
};
- ui_helpline__push("Press <- or ESC to exit");
return perf_top_browser__run(&browser);
}
# Set the following to `true' to make a unstripped, unoptimized
# binary. Leave this set to `false' for production use.
-DEBUG ?= false
+DEBUG ?= true
# make the build silent. Set this to something else to make it noisy again.
V ?= false
# Set the following to 'true' to build/install the
# cpufreq-bench benchmarking tool
-CPUFRQ_BENCH ?= true
+CPUFREQ_BENCH ?= true
# Prefix to the directories we're installing to
DESTDIR ?=
ifeq ($(strip $(NLS)),true)
INSTALL_NLS += install-gmo
COMPILE_NLS += create-gmo
+ CFLAGS += -DNLS
endif
-ifeq ($(strip $(CPUFRQ_BENCH)),true)
+ifeq ($(strip $(CPUFREQ_BENCH)),true)
INSTALL_BENCH += install-bench
COMPILE_BENCH += compile-bench
endif
default: all
-centrino-decode: centrino-decode.c
- $(CC) $(CFLAGS) -o centrino-decode centrino-decode.c
+centrino-decode: ../i386/centrino-decode.c
+ $(CC) $(CFLAGS) -o $@ $<
-powernow-k8-decode: powernow-k8-decode.c
- $(CC) $(CFLAGS) -o powernow-k8-decode powernow-k8-decode.c
+powernow-k8-decode: ../i386/powernow-k8-decode.c
+ $(CC) $(CFLAGS) -o $@ $<
all: centrino-decode powernow-k8-decode
+++ /dev/null
-../i386/centrino-decode.c
\ No newline at end of file
+++ /dev/null
-../i386/powernow-k8-decode.c
\ No newline at end of file
-.TH "cpufreq-info" "1" "0.1" "Mattia Dongili" ""
+.TH "cpupower-frequency-info" "1" "0.1" "Mattia Dongili" ""
.SH "NAME"
.LP
-cpufreq\-info \- Utility to retrieve cpufreq kernel information
+cpupower frequency\-info \- Utility to retrieve cpufreq kernel information
.SH "SYNTAX"
.LP
-cpufreq\-info [\fIoptions\fP]
+cpupower [ \-c cpulist ] frequency\-info [\fIoptions\fP]
.SH "DESCRIPTION"
.LP
A small tool which prints out cpufreq information helpful to developers and interested users.
-.TH "cpufreq-set" "1" "0.1" "Mattia Dongili" ""
+.TH "cpupower-freqency-set" "1" "0.1" "Mattia Dongili" ""
.SH "NAME"
.LP
-cpufreq\-set \- A small tool which allows to modify cpufreq settings.
+cpupower frequency\-set \- A small tool which allows to modify cpufreq settings.
.SH "SYNTAX"
.LP
-cpufreq\-set [\fIoptions\fP]
+cpupower [ \-c cpu ] frequency\-set [\fIoptions\fP]
.SH "DESCRIPTION"
.LP
-cpufreq\-set allows you to modify cpufreq settings without having to type e.g. "/sys/devices/system/cpu/cpu0/cpufreq/scaling_set_speed" all the time.
+cpupower frequency\-set allows you to modify cpufreq settings without having to type e.g. "/sys/devices/system/cpu/cpu0/cpufreq/scaling_set_speed" all the time.
.SH "OPTIONS"
.LP
.TP
cpupower \- Shows and sets processor power related values
.SH SYNOPSIS
.ft B
-.B cpupower [ \-c cpulist ] subcommand [ARGS]
+.B cpupower [ \-c cpulist ] <command> [ARGS]
.B cpupower \-v|\-\-version
\fBcpupower \fP is a collection of tools to examine and tune power saving
related features of your processor.
-The manpages of the subcommands (cpupower\-<subcommand>(1)) provide detailed
+The manpages of the commands (cpupower\-<command>(1)) provide detailed
descriptions of supported features. Run \fBcpupower help\fP to get an overview
-of supported subcommands.
+of supported commands.
.SH Options
.PP
\-\-help, \-h
.RS 4
-Shows supported subcommands and general usage.
+Shows supported commands and general usage.
.RE
.PP
\-\-cpu cpulist, \-c cpulist
.RS 4
Only show or set values for specific cores.
-This option is not supported by all subcommands, details can be found in the
-manpages of the subcommands.
+This option is not supported by all commands, details can be found in the
+manpages of the commands.
-Some subcommands access all cores (typically the *\-set commands), some only
+Some commands access all cores (typically the *\-set commands), some only
the first core (typically the *\-info commands) by default.
The syntax for <cpulist> is based on how the kernel exports CPU bitmasks via
extern int cmd_idle_info(int argc, const char **argv);
extern int cmd_monitor(int argc, const char **argv);
-extern void set_help(void);
-extern void info_help(void);
-extern void freq_set_help(void);
-extern void freq_info_help(void);
-extern void idle_info_help(void);
-extern void monitor_help(void);
-
#endif
return 0;
}
-void freq_info_help(void)
-{
- printf(_("Usage: cpupower freqinfo [options]\n"));
- printf(_("Options:\n"));
- printf(_(" -e, --debug Prints out debug information [default]\n"));
- printf(_(" -f, --freq Get frequency the CPU currently runs at, according\n"
- " to the cpufreq core *\n"));
- printf(_(" -w, --hwfreq Get frequency the CPU currently runs at, by reading\n"
- " it from hardware (only available to root) *\n"));
- printf(_(" -l, --hwlimits Determine the minimum and maximum CPU frequency allowed *\n"));
- printf(_(" -d, --driver Determines the used cpufreq kernel driver *\n"));
- printf(_(" -p, --policy Gets the currently used cpufreq policy *\n"));
- printf(_(" -g, --governors Determines available cpufreq governors *\n"));
- printf(_(" -r, --related-cpus Determines which CPUs run at the same hardware frequency *\n"));
- printf(_(" -a, --affected-cpus Determines which CPUs need to have their frequency\n"
- " coordinated by software *\n"));
- printf(_(" -s, --stats Shows cpufreq statistics if available\n"));
- printf(_(" -y, --latency Determines the maximum latency on CPU frequency changes *\n"));
- printf(_(" -b, --boost Checks for turbo or boost modes *\n"));
- printf(_(" -o, --proc Prints out information like provided by the /proc/cpufreq\n"
- " interface in 2.4. and early 2.6. kernels\n"));
- printf(_(" -m, --human human-readable output for the -f, -w, -s and -y parameters\n"));
- printf(_(" -h, --help Prints out this screen\n"));
-
- printf("\n");
- printf(_("If no argument is given, full output about\n"
- "cpufreq is printed which is useful e.g. for reporting bugs.\n\n"));
- printf(_("By default info of CPU 0 is shown which can be overridden\n"
- "with the cpupower --cpu main command option.\n"));
-}
-
static struct option info_opts[] = {
{ .name = "debug", .has_arg = no_argument, .flag = NULL, .val = 'e'},
{ .name = "boost", .has_arg = no_argument, .flag = NULL, .val = 'b'},
{ .name = "latency", .has_arg = no_argument, .flag = NULL, .val = 'y'},
{ .name = "proc", .has_arg = no_argument, .flag = NULL, .val = 'o'},
{ .name = "human", .has_arg = no_argument, .flag = NULL, .val = 'm'},
- { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'},
{ },
};
int output_param = 0;
do {
- ret = getopt_long(argc, argv, "hoefwldpgrasmyb", info_opts, NULL);
+ ret = getopt_long(argc, argv, "oefwldpgrasmyb", info_opts, NULL);
switch (ret) {
case '?':
output_param = '?';
cont = 0;
break;
- case 'h':
- output_param = 'h';
- cont = 0;
- break;
case -1:
cont = 0;
break;
return -EINVAL;
case '?':
printf(_("invalid or unknown argument\n"));
- freq_info_help();
return -EINVAL;
- case 'h':
- freq_info_help();
- return EXIT_SUCCESS;
case 'o':
proc_cpufreq_output();
return EXIT_SUCCESS;
#define NORM_FREQ_LEN 32
-void freq_set_help(void)
-{
- printf(_("Usage: cpupower frequency-set [options]\n"));
- printf(_("Options:\n"));
- printf(_(" -d FREQ, --min FREQ new minimum CPU frequency the governor may select\n"));
- printf(_(" -u FREQ, --max FREQ new maximum CPU frequency the governor may select\n"));
- printf(_(" -g GOV, --governor GOV new cpufreq governor\n"));
- printf(_(" -f FREQ, --freq FREQ specific frequency to be set. Requires userspace\n"
- " governor to be available and loaded\n"));
- printf(_(" -r, --related Switches all hardware-related CPUs\n"));
- printf(_(" -h, --help Prints out this screen\n"));
- printf("\n");
- printf(_("Notes:\n"
- "1. Omitting the -c or --cpu argument is equivalent to setting it to \"all\"\n"));
- printf(_("2. The -f FREQ, --freq FREQ parameter cannot be combined with any other parameter\n"
- " except the -c CPU, --cpu CPU parameter\n"
- "3. FREQuencies can be passed in Hz, kHz (default), MHz, GHz, or THz\n"
- " by postfixing the value with the wanted unit name, without any space\n"
- " (FREQuency in kHz =^ Hz * 0.001 =^ MHz * 1000 =^ GHz * 1000000).\n"));
-
-}
-
static struct option set_opts[] = {
{ .name = "min", .has_arg = required_argument, .flag = NULL, .val = 'd'},
{ .name = "max", .has_arg = required_argument, .flag = NULL, .val = 'u'},
{ .name = "governor", .has_arg = required_argument, .flag = NULL, .val = 'g'},
{ .name = "freq", .has_arg = required_argument, .flag = NULL, .val = 'f'},
- { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'},
{ .name = "related", .has_arg = no_argument, .flag = NULL, .val='r'},
{ },
};
static void print_unknown_arg(void)
{
printf(_("invalid or unknown argument\n"));
- freq_set_help();
}
static unsigned long string_to_frequency(const char *str)
/* parameter parsing */
do {
- ret = getopt_long(argc, argv, "d:u:g:f:hr", set_opts, NULL);
+ ret = getopt_long(argc, argv, "d:u:g:f:r", set_opts, NULL);
switch (ret) {
case '?':
print_unknown_arg();
return -EINVAL;
- case 'h':
- freq_set_help();
- return 0;
case -1:
cont = 0;
break;
}
}
-/* --freq / -f */
-
-void idle_info_help(void)
-{
- printf(_ ("Usage: cpupower idleinfo [options]\n"));
- printf(_ ("Options:\n"));
- printf(_ (" -s, --silent Only show general C-state information\n"));
- printf(_ (" -o, --proc Prints out information like provided by the /proc/acpi/processor/*/power\n"
- " interface in older kernels\n"));
- printf(_ (" -h, --help Prints out this screen\n"));
-
- printf("\n");
-}
-
static struct option info_opts[] = {
{ .name = "silent", .has_arg = no_argument, .flag = NULL, .val = 's'},
{ .name = "proc", .has_arg = no_argument, .flag = NULL, .val = 'o'},
- { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'},
{ },
};
static inline void cpuidle_exit(int fail)
{
- idle_info_help();
exit(EXIT_FAILURE);
}
unsigned int cpu = 0;
do {
- ret = getopt_long(argc, argv, "hos", info_opts, NULL);
+ ret = getopt_long(argc, argv, "os", info_opts, NULL);
if (ret == -1)
break;
switch (ret) {
output_param = '?';
cont = 0;
break;
- case 'h':
- output_param = 'h';
- cont = 0;
- break;
case 's':
verbose = 0;
break;
case '?':
printf(_("invalid or unknown argument\n"));
cpuidle_exit(EXIT_FAILURE);
- case 'h':
- cpuidle_exit(EXIT_SUCCESS);
}
/* Default is: show output of CPU 0 only */
#include "helpers/helpers.h"
#include "helpers/sysfs.h"
-void info_help(void)
-{
- printf(_("Usage: cpupower info [ -b ] [ -m ] [ -s ]\n"));
- printf(_("Options:\n"));
- printf(_(" -b, --perf-bias Gets CPU's power vs performance policy on some\n"
- " Intel models [0-15], see manpage for details\n"));
- printf(_(" -m, --sched-mc Gets the kernel's multi core scheduler policy.\n"));
- printf(_(" -s, --sched-smt Gets the kernel's thread sibling scheduler policy.\n"));
- printf(_(" -h, --help Prints out this screen\n"));
- printf(_("\nPassing no option will show all info, by default only on core 0\n"));
- printf("\n");
-}
-
static struct option set_opts[] = {
{ .name = "perf-bias", .has_arg = optional_argument, .flag = NULL, .val = 'b'},
{ .name = "sched-mc", .has_arg = optional_argument, .flag = NULL, .val = 'm'},
{ .name = "sched-smt", .has_arg = optional_argument, .flag = NULL, .val = 's'},
- { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'},
{ },
};
static void print_wrong_arg_exit(void)
{
printf(_("invalid or unknown argument\n"));
- info_help();
exit(EXIT_FAILURE);
}
textdomain(PACKAGE);
/* parameter parsing */
- while ((ret = getopt_long(argc, argv, "msbh", set_opts, NULL)) != -1) {
+ while ((ret = getopt_long(argc, argv, "msb", set_opts, NULL)) != -1) {
switch (ret) {
- case 'h':
- info_help();
- return 0;
case 'b':
if (params.perf_bias)
print_wrong_arg_exit();
#include "helpers/sysfs.h"
#include "helpers/bitmask.h"
-void set_help(void)
-{
- printf(_("Usage: cpupower set [ -b val ] [ -m val ] [ -s val ]\n"));
- printf(_("Options:\n"));
- printf(_(" -b, --perf-bias [VAL] Sets CPU's power vs performance policy on some\n"
- " Intel models [0-15], see manpage for details\n"));
- printf(_(" -m, --sched-mc [VAL] Sets the kernel's multi core scheduler policy.\n"));
- printf(_(" -s, --sched-smt [VAL] Sets the kernel's thread sibling scheduler policy.\n"));
- printf(_(" -h, --help Prints out this screen\n"));
- printf("\n");
-}
-
static struct option set_opts[] = {
{ .name = "perf-bias", .has_arg = optional_argument, .flag = NULL, .val = 'b'},
{ .name = "sched-mc", .has_arg = optional_argument, .flag = NULL, .val = 'm'},
{ .name = "sched-smt", .has_arg = optional_argument, .flag = NULL, .val = 's'},
- { .name = "help", .has_arg = no_argument, .flag = NULL, .val = 'h'},
{ },
};
static void print_wrong_arg_exit(void)
{
printf(_("invalid or unknown argument\n"));
- set_help();
exit(EXIT_FAILURE);
}
params.params = 0;
/* parameter parsing */
- while ((ret = getopt_long(argc, argv, "m:s:b:h",
+ while ((ret = getopt_long(argc, argv, "m:s:b:",
set_opts, NULL)) != -1) {
switch (ret) {
- case 'h':
- set_help();
- return 0;
case 'b':
if (params.perf_bias)
print_wrong_arg_exit();
}
};
- if (!params.params) {
- set_help();
- return -EINVAL;
- }
+ if (!params.params)
+ print_wrong_arg_exit();
if (params.sched_mc) {
ret = sysfs_set_sched("mc", sched_mc);
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
+#include <errno.h>
#include "builtin.h"
#include "helpers/helpers.h"
struct cmd_struct {
const char *cmd;
int (*main)(int, const char **);
- void (*usage)(void);
int needs_root;
};
#define ARRAY_SIZE(x) (sizeof(x)/sizeof(x[0]))
-int cmd_help(int argc, const char **argv);
+static int cmd_help(int argc, const char **argv);
/* Global cpu_info object available for all binaries
* Info only retrieved from CPU 0
static void print_help(void);
static struct cmd_struct commands[] = {
- { "frequency-info", cmd_freq_info, freq_info_help, 0 },
- { "frequency-set", cmd_freq_set, freq_set_help, 1 },
- { "idle-info", cmd_idle_info, idle_info_help, 0 },
- { "set", cmd_set, set_help, 1 },
- { "info", cmd_info, info_help, 0 },
- { "monitor", cmd_monitor, monitor_help, 0 },
- { "help", cmd_help, print_help, 0 },
- /* { "bench", cmd_bench, NULL, 1 }, */
+ { "frequency-info", cmd_freq_info, 0 },
+ { "frequency-set", cmd_freq_set, 1 },
+ { "idle-info", cmd_idle_info, 0 },
+ { "set", cmd_set, 1 },
+ { "info", cmd_info, 0 },
+ { "monitor", cmd_monitor, 0 },
+ { "help", cmd_help, 0 },
+ /* { "bench", cmd_bench, 1 }, */
};
-int cmd_help(int argc, const char **argv)
-{
- unsigned int i;
-
- if (argc > 1) {
- for (i = 0; i < ARRAY_SIZE(commands); i++) {
- struct cmd_struct *p = commands + i;
- if (strcmp(p->cmd, argv[1]))
- continue;
- if (p->usage) {
- p->usage();
- return EXIT_SUCCESS;
- }
- }
- }
- print_help();
- if (argc == 1)
- return EXIT_SUCCESS; /* cpupower help */
- return EXIT_FAILURE;
-}
-
static void print_help(void)
{
unsigned int i;
#ifdef DEBUG
- printf(_("cpupower [ -d ][ -c cpulist ] subcommand [ARGS]\n"));
- printf(_(" -d, --debug May increase output (stderr) on some subcommands\n"));
+ printf(_("Usage:\tcpupower [-d|--debug] [-c|--cpu cpulist ] <command> [<args>]\n"));
#else
- printf(_("cpupower [ -c cpulist ] subcommand [ARGS]\n"));
+ printf(_("Usage:\tcpupower [-c|--cpu cpulist ] <command> [<args>]\n"));
#endif
- printf(_("cpupower --version\n"));
- printf(_("Supported subcommands are:\n"));
+ printf(_("Supported commands are:\n"));
for (i = 0; i < ARRAY_SIZE(commands); i++)
printf("\t%s\n", commands[i].cmd);
- printf(_("\nSome subcommands can make use of the -c cpulist option.\n"));
- printf(_("Look at the general cpupower manpage how to use it\n"));
- printf(_("and read up the subcommand's manpage whether it is supported.\n"));
- printf(_("\nUse cpupower help subcommand for getting help for above subcommands.\n"));
+ printf(_("\nNot all commands can make use of the -c cpulist option.\n"));
+ printf(_("\nUse 'cpupower help <command>' for getting help for above commands.\n"));
+}
+
+static int print_man_page(const char *subpage)
+{
+ int len;
+ char *page;
+
+ len = 10; /* enough for "cpupower-" */
+ if (subpage != NULL)
+ len += strlen(subpage);
+
+ page = malloc(len);
+ if (!page)
+ return -ENOMEM;
+
+ sprintf(page, "cpupower");
+ if ((subpage != NULL) && strcmp(subpage, "help")) {
+ strcat(page, "-");
+ strcat(page, subpage);
+ }
+
+ execlp("man", "man", page, NULL);
+
+ /* should not be reached */
+ return -EINVAL;
+}
+
+static int cmd_help(int argc, const char **argv)
+{
+ if (argc > 1) {
+ print_man_page(argv[1]); /* exits within execlp() */
+ return EXIT_FAILURE;
+ }
+
+ print_help();
+ return EXIT_SUCCESS;
}
static void print_version(void)
#include "helpers/bitmask.h"
/* Internationalization ****************************/
+#ifdef NLS
+
#define _(String) gettext(String)
#ifndef gettext_noop
#define gettext_noop(String) String
#endif
#define N_(String) gettext_noop(String)
+
+#else /* !NLS */
+
+#define _(String) String
+#define N_(String) String
+
+#endif
/* Internationalization ****************************/
extern int run_as_root;
int pkg;
int core;
int cpu;
+
+ /* flags */
+ unsigned int is_online:1;
} *core_info;
};
return (unsigned int) numwrite;
}
+/*
+ * Detect whether a CPU is online
+ *
+ * Returns:
+ * 1 -> if CPU is online
+ * 0 -> if CPU is offline
+ * negative errno values in error case
+ */
+int sysfs_is_cpu_online(unsigned int cpu)
+{
+ char path[SYSFS_PATH_MAX];
+ int fd;
+ ssize_t numread;
+ unsigned long long value;
+ char linebuf[MAX_LINE_LEN];
+ char *endp;
+ struct stat statbuf;
+
+ snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u", cpu);
+
+ if (stat(path, &statbuf) != 0)
+ return 0;
+
+ /*
+ * kernel without CONFIG_HOTPLUG_CPU
+ * -> cpuX directory exists, but not cpuX/online file
+ */
+ snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/online", cpu);
+ if (stat(path, &statbuf) != 0)
+ return 1;
+
+ fd = open(path, O_RDONLY);
+ if (fd == -1)
+ return -errno;
+
+ numread = read(fd, linebuf, MAX_LINE_LEN - 1);
+ if (numread < 1) {
+ close(fd);
+ return -EIO;
+ }
+ linebuf[numread] = '\0';
+ close(fd);
+
+ value = strtoull(linebuf, &endp, 0);
+ if (value > 1 || value < 0)
+ return -EINVAL;
+
+ return value;
+}
+
/* CPUidle idlestate specific /sys/devices/system/cpu/cpuX/cpuidle/ access */
/*
extern unsigned int sysfs_read_file(const char *path, char *buf, size_t buflen);
+extern int sysfs_is_cpu_online(unsigned int cpu);
+
extern unsigned long sysfs_get_idlestate_latency(unsigned int cpu,
unsigned int idlestate);
extern unsigned long sysfs_get_idlestate_usage(unsigned int cpu,
unsigned int pkg;
unsigned int thread;
unsigned int cpu;
+ /* flags */
+ unsigned int is_online:1;
};
static int __compare(const void *t1, const void *t2)
return -ENOMEM;
cpu_top->pkgs = cpu_top->cores = 0;
for (cpu = 0; cpu < cpus; cpu++) {
+ cpu_top->core_info[cpu].cpu = cpu;
+ cpu_top->core_info[cpu].is_online = sysfs_is_cpu_online(cpu);
cpu_top->core_info[cpu].pkg =
sysfs_topology_read_file(cpu, "physical_package_id");
if ((int)cpu_top->core_info[cpu].pkg != -1 &&
cpu_top->pkgs = cpu_top->core_info[cpu].pkg;
cpu_top->core_info[cpu].core =
sysfs_topology_read_file(cpu, "core_id");
- cpu_top->core_info[cpu].cpu = cpu;
}
cpu_top->pkgs++;
/* Assume idle state count is the same for all CPUs */
cpuidle_sysfs_monitor.hw_states_num = sysfs_get_idlestate_count(0);
- if (cpuidle_sysfs_monitor.hw_states_num == 0)
+ if (cpuidle_sysfs_monitor.hw_states_num <= 0)
return NULL;
for (num = 0; num < cpuidle_sysfs_monitor.hw_states_num; num++) {
/* ToDo: Document this in the manpage */
static char range_abbr[RANGE_MAX] = { 'T', 'C', 'P', 'M', };
+static void print_wrong_arg_exit(void)
+{
+ printf(_("invalid or unknown argument\n"));
+ exit(EXIT_FAILURE);
+}
+
long long timespec_diff_us(struct timespec start, struct timespec end)
{
struct timespec temp;
return (temp.tv_sec * 1000000) + (temp.tv_nsec / 1000);
}
-void monitor_help(void)
-{
- printf(_("cpupower monitor: [-m <mon1>,[<mon2>],.. ] command\n"));
- printf(_("cpupower monitor: [-m <mon1>,[<mon2>],.. ] [ -i interval_sec ]\n"));
- printf(_("cpupower monitor: -l\n"));
- printf(_("\t command: pass an arbitrary command to measure specific workload\n"));
- printf(_("\t -i: time intervall to measure for in seconds (default 1)\n"));
- printf(_("\t -l: list available CPU sleep monitors (for use with -m)\n"));
- printf(_("\t -m: show specific CPU sleep monitors only (in same order)\n"));
- printf(_("\t -h: print this help\n"));
- printf("\n");
- printf(_("only one of: -l, -m are allowed\nIf none of them is passed,"));
- printf(_(" all supported monitors are shown\n"));
-}
-
void print_n_spaces(int n)
{
int x;
unsigned long long result;
cstate_t s;
+ /* Be careful CPUs may got resorted for pkg value do not just use cpu */
+ if (!bitmask_isbitset(cpus_chosen, cpu_top.core_info[cpu].cpu))
+ return;
+
if (topology_depth > 2)
printf("%4d|", cpu_top.core_info[cpu].pkg);
if (topology_depth > 1)
}
}
}
- /* cpu offline */
- if (cpu_top.core_info[cpu].pkg == -1 ||
- cpu_top.core_info[cpu].core == -1) {
+ /*
+ * The monitor could still provide useful data, for example
+ * AMD HW counters partly sit in PCI config space.
+ * It's up to the monitor plug-in to check .is_online, this one
+ * is just for additional info.
+ */
+ if (!cpu_top.core_info[cpu].is_online) {
printf(_(" *is offline\n"));
return;
} else
if (hits == 0) {
printf(_("No matching monitor found in %s, "
"try -l option\n"), param);
- monitor_help();
exit(EXIT_FAILURE);
}
/* Override detected/registerd monitors array with requested one */
int opt;
progname = basename(argv[0]);
- while ((opt = getopt(argc, argv, "+hli:m:")) != -1) {
+ while ((opt = getopt(argc, argv, "+li:m:")) != -1) {
switch (opt) {
- case 'h':
- monitor_help();
- exit(EXIT_SUCCESS);
case 'l':
- if (mode) {
- monitor_help();
- exit(EXIT_FAILURE);
- }
+ if (mode)
+ print_wrong_arg_exit();
mode = list;
break;
case 'i':
/* only allow -i with -m or no option */
- if (mode && mode != show) {
- monitor_help();
- exit(EXIT_FAILURE);
- }
+ if (mode && mode != show)
+ print_wrong_arg_exit();
interval = atoi(optarg);
break;
case 'm':
- if (mode) {
- monitor_help();
- exit(EXIT_FAILURE);
- }
+ if (mode)
+ print_wrong_arg_exit();
mode = show;
show_monitors_param = optarg;
break;
default:
- monitor_help();
- exit(EXIT_FAILURE);
+ print_wrong_arg_exit();
}
}
if (!mode)
return EXIT_FAILURE;
}
+ /* Default is: monitor all CPUs */
+ if (bitmask_isallclear(cpus_chosen))
+ bitmask_setall(cpus_chosen);
+
dprint("System has up to %d CPU cores\n", cpu_count);
for (num = 0; all_monitors[num]; num++) {
#define MSR_TSC 0x10
+#define MSR_AMD_HWCR 0xc0010015
+
enum mperf_id { C0 = 0, Cx, AVG_FREQ, MPERF_CSTATE_COUNT };
static int mperf_get_count_percent(unsigned int self_id, double *percent,
unsigned int cpu);
static int mperf_get_count_freq(unsigned int id, unsigned long long *count,
unsigned int cpu);
+static struct timespec time_start, time_end;
static cstate_t mperf_cstates[MPERF_CSTATE_COUNT] = {
{
},
};
+enum MAX_FREQ_MODE { MAX_FREQ_SYSFS, MAX_FREQ_TSC_REF };
+static int max_freq_mode;
+/*
+ * The max frequency mperf is ticking at (in C0), either retrieved via:
+ * 1) calculated after measurements if we know TSC ticks at mperf/P0 frequency
+ * 2) cpufreq /sys/devices/.../cpu0/cpufreq/cpuinfo_max_freq at init time
+ * 1. Is preferred as it also works without cpufreq subsystem (e.g. on Xen)
+ */
+static unsigned long max_frequency;
+
static unsigned long long tsc_at_measure_start;
static unsigned long long tsc_at_measure_end;
-static unsigned long max_frequency;
static unsigned long long *mperf_previous_count;
static unsigned long long *aperf_previous_count;
static unsigned long long *mperf_current_count;
static unsigned long long *aperf_current_count;
+
/* valid flag for all CPUs. If a MSR read failed it will be zero */
static int *is_valid;
static int mperf_get_tsc(unsigned long long *tsc)
{
- return read_msr(0, MSR_TSC, tsc);
+ int ret;
+ ret = read_msr(0, MSR_TSC, tsc);
+ if (ret)
+ dprint("Reading TSC MSR failed, returning %llu\n", *tsc);
+ return ret;
}
static int mperf_init_stats(unsigned int cpu)
return 0;
}
-/*
- * get_average_perf()
- *
- * Returns the average performance (also considers boosted frequencies)
- *
- * Input:
- * aperf_diff: Difference of the aperf register over a time period
- * mperf_diff: Difference of the mperf register over the same time period
- * max_freq: Maximum frequency (P0)
- *
- * Returns:
- * Average performance over the time period
- */
-static unsigned long get_average_perf(unsigned long long aperf_diff,
- unsigned long long mperf_diff)
-{
- unsigned int perf_percent = 0;
- if (((unsigned long)(-1) / 100) < aperf_diff) {
- int shift_count = 7;
- aperf_diff >>= shift_count;
- mperf_diff >>= shift_count;
- }
- perf_percent = (aperf_diff * 100) / mperf_diff;
- return (max_frequency * perf_percent) / 100;
-}
-
static int mperf_get_count_percent(unsigned int id, double *percent,
unsigned int cpu)
{
unsigned long long aperf_diff, mperf_diff, tsc_diff;
+ unsigned long long timediff;
if (!is_valid[cpu])
return -1;
mperf_diff = mperf_current_count[cpu] - mperf_previous_count[cpu];
aperf_diff = aperf_current_count[cpu] - aperf_previous_count[cpu];
- tsc_diff = tsc_at_measure_end - tsc_at_measure_start;
- *percent = 100.0 * mperf_diff / tsc_diff;
- dprint("%s: mperf_diff: %llu, tsc_diff: %llu\n",
- mperf_cstates[id].name, mperf_diff, tsc_diff);
+ if (max_freq_mode == MAX_FREQ_TSC_REF) {
+ tsc_diff = tsc_at_measure_end - tsc_at_measure_start;
+ *percent = 100.0 * mperf_diff / tsc_diff;
+ dprint("%s: TSC Ref - mperf_diff: %llu, tsc_diff: %llu\n",
+ mperf_cstates[id].name, mperf_diff, tsc_diff);
+ } else if (max_freq_mode == MAX_FREQ_SYSFS) {
+ timediff = timespec_diff_us(time_start, time_end);
+ *percent = 100.0 * mperf_diff / timediff;
+ dprint("%s: MAXFREQ - mperf_diff: %llu, time_diff: %llu\n",
+ mperf_cstates[id].name, mperf_diff, timediff);
+ } else
+ return -1;
if (id == Cx)
*percent = 100.0 - *percent;
static int mperf_get_count_freq(unsigned int id, unsigned long long *count,
unsigned int cpu)
{
- unsigned long long aperf_diff, mperf_diff;
+ unsigned long long aperf_diff, mperf_diff, time_diff, tsc_diff;
if (id != AVG_FREQ)
return 1;
mperf_diff = mperf_current_count[cpu] - mperf_previous_count[cpu];
aperf_diff = aperf_current_count[cpu] - aperf_previous_count[cpu];
- /* Return MHz for now, might want to return KHz if column width is more
- generic */
- *count = get_average_perf(aperf_diff, mperf_diff) / 1000;
- dprint("%s: %llu\n", mperf_cstates[id].name, *count);
+ if (max_freq_mode == MAX_FREQ_TSC_REF) {
+ /* Calculate max_freq from TSC count */
+ tsc_diff = tsc_at_measure_end - tsc_at_measure_start;
+ time_diff = timespec_diff_us(time_start, time_end);
+ max_frequency = tsc_diff / time_diff;
+ }
+ *count = max_frequency * ((double)aperf_diff / mperf_diff);
+ dprint("%s: Average freq based on %s maximum frequency:\n",
+ mperf_cstates[id].name,
+ (max_freq_mode == MAX_FREQ_TSC_REF) ? "TSC calculated" : "sysfs read");
+ dprint("%max_frequency: %lu", max_frequency);
+ dprint("aperf_diff: %llu\n", aperf_diff);
+ dprint("mperf_diff: %llu\n", mperf_diff);
+ dprint("avg freq: %llu\n", *count);
return 0;
}
int cpu;
unsigned long long dbg;
+ clock_gettime(CLOCK_REALTIME, &time_start);
mperf_get_tsc(&tsc_at_measure_start);
for (cpu = 0; cpu < cpu_count; cpu++)
unsigned long long dbg;
int cpu;
- mperf_get_tsc(&tsc_at_measure_end);
-
for (cpu = 0; cpu < cpu_count; cpu++)
mperf_measure_stats(cpu);
+ mperf_get_tsc(&tsc_at_measure_end);
+ clock_gettime(CLOCK_REALTIME, &time_end);
+
mperf_get_tsc(&dbg);
dprint("TSC diff: %llu\n", dbg - tsc_at_measure_end);
return 0;
}
-struct cpuidle_monitor mperf_monitor;
-
-struct cpuidle_monitor *mperf_register(void)
+/*
+ * Mperf register is defined to tick at P0 (maximum) frequency
+ *
+ * Instead of reading out P0 which can be tricky to read out from HW,
+ * we use TSC counter if it reliably ticks at P0/mperf frequency.
+ *
+ * Still try to fall back to:
+ * /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
+ * on older Intel HW without invariant TSC feature.
+ * Or on AMD machines where TSC does not tick at P0 (do not exist yet, but
+ * it's still double checked (MSR_AMD_HWCR)).
+ *
+ * On these machines the user would still get useful mperf
+ * stats when acpi-cpufreq driver is loaded.
+ */
+static int init_maxfreq_mode(void)
{
+ int ret;
+ unsigned long long hwcr;
unsigned long min;
- if (!(cpupower_cpu_info.caps & CPUPOWER_CAP_APERF))
- return NULL;
-
- /* Assume min/max all the same on all cores */
+ if (!cpupower_cpu_info.caps & CPUPOWER_CAP_INV_TSC)
+ goto use_sysfs;
+
+ if (cpupower_cpu_info.vendor == X86_VENDOR_AMD) {
+ /* MSR_AMD_HWCR tells us whether TSC runs at P0/mperf
+ * freq.
+ * A test whether hwcr is accessable/available would be:
+ * (cpupower_cpu_info.family > 0x10 ||
+ * cpupower_cpu_info.family == 0x10 &&
+ * cpupower_cpu_info.model >= 0x2))
+ * This should be the case for all aperf/mperf
+ * capable AMD machines and is therefore safe to test here.
+ * Compare with Linus kernel git commit: acf01734b1747b1ec4
+ */
+ ret = read_msr(0, MSR_AMD_HWCR, &hwcr);
+ /*
+ * If the MSR read failed, assume a Xen system that did
+ * not explicitly provide access to it and assume TSC works
+ */
+ if (ret != 0) {
+ dprint("TSC read 0x%x failed - assume TSC working\n",
+ MSR_AMD_HWCR);
+ return 0;
+ } else if (1 & (hwcr >> 24)) {
+ max_freq_mode = MAX_FREQ_TSC_REF;
+ return 0;
+ } else { /* Use sysfs max frequency if available */ }
+ } else if (cpupower_cpu_info.vendor == X86_VENDOR_INTEL) {
+ /*
+ * On Intel we assume mperf (in C0) is ticking at same
+ * rate than TSC
+ */
+ max_freq_mode = MAX_FREQ_TSC_REF;
+ return 0;
+ }
+use_sysfs:
if (cpufreq_get_hardware_limits(0, &min, &max_frequency)) {
dprint("Cannot retrieve max freq from cpufreq kernel "
"subsystem\n");
- return NULL;
+ return -1;
}
+ max_freq_mode = MAX_FREQ_SYSFS;
+ return 0;
+}
+
+/*
+ * This monitor provides:
+ *
+ * 1) Average frequency a CPU resided in
+ * This always works if the CPU has aperf/mperf capabilities
+ *
+ * 2) C0 and Cx (any sleep state) time a CPU resided in
+ * Works if mperf timer stops ticking in sleep states which
+ * seem to be the case on all current HW.
+ * Both is directly retrieved from HW registers and is independent
+ * from kernel statistics.
+ */
+struct cpuidle_monitor mperf_monitor;
+struct cpuidle_monitor *mperf_register(void)
+{
+ if (!(cpupower_cpu_info.caps & CPUPOWER_CAP_APERF))
+ return NULL;
+
+ if (init_maxfreq_mode())
+ return NULL;
/* Free this at program termination */
is_valid = calloc(cpu_count, sizeof(int));
projects / profile / ivi / kernel-adaptation-intel-automotive.git / commitdiff