Dave Kleikamp [Fri, 9 Feb 2007 21:36:47 +0000 (15:36 -0600)]
JFS: Get rid of "may be used uninitialized" warnings
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Linus Torvalds [Thu, 8 Feb 2007 18:37:22 +0000 (10:37 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/mfasheh/ocfs2: (22 commits)
configfs: Zero terminate data in configfs attribute writes.
[PATCH] ocfs2 heartbeat: clean up bio submission code
ocfs2: introduce sc->sc_send_lock to protect outbound outbound messages
[PATCH] ocfs2: drop INET from Kconfig, not needed
ocfs2_dlm: Add timeout to dlm join domain
ocfs2_dlm: Silence some messages during join domain
ocfs2_dlm: disallow a domain join if node maps mismatch
ocfs2_dlm: Ensure correct ordering of set/clear refmap bit on lockres
ocfs2: Binds listener to the configured ip address
ocfs2_dlm: Calling post handler function in assert master handler
ocfs2: Added post handler callable function in o2net message handler
ocfs2_dlm: Cookies in locks not being printed correctly in error messages
ocfs2_dlm: Silence a failed convert
ocfs2_dlm: wake up sleepers on the lockres waitqueue
ocfs2_dlm: Dlm dispatch was stopping too early
ocfs2_dlm: Drop inflight refmap even if no locks found on the lockres
ocfs2_dlm: Flush dlm workqueue before starting to migrate
ocfs2_dlm: Fix migrate lockres handler queue scanning
ocfs2_dlm: Make dlmunlock() wait for migration to complete
ocfs2_dlm: Fixes race between migrate and dirty
...
Linus Torvalds [Thu, 8 Feb 2007 18:04:48 +0000 (10:04 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
Revert "Driver core: convert SPI code to use struct device"
Linus Torvalds [Thu, 8 Feb 2007 18:04:20 +0000 (10:04 -0800)]
Merge /pub/scm/linux/kernel/git/paulus/powerpc
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (116 commits)
[POWERPC] Add export of vgacon_remap_base
[POWERPC] Remove bogus comment about page_is_ram
[POWERPC] windfarm: don't die on suspend thread signal
[POWERPC] Fix comment in kernel/irq.c
[POWERPC] ppc: Fix booke watchdog initialization
[POWERPC] PPC: Use ARRAY_SIZE macro when appropriate
[POWERPC] Use ARRAY_SIZE macro when appropriate
[POWERPC] Fix ppc64's writing to struct file_operations
[POWERPC] ppc: use syslog macro for the printk log level
[POWERPC] ppc: cs4218_tdm remove extra brace
[POWERPC] Add mpc52xx/lite5200 PCI support
[POWERPC] Only use H_BULK_REMOVE if the firmware supports it
[POWERPC] Fixup error handling when emulating a floating point instruction
[POWERPC] Enable interrupts if we are doing fp math emulation
[POWERPC] Added kprobes support to ppc32
[POWERPC] Make pSeries use the H_BULK_REMOVE hypervisor call
[POWERPC] Clear RI bit in MSR before restoring r13 when returning to userspace
[POWERPC] Fix performance monitor exception
[POWERPC] Compile fixes for arch/powerpc dcr code
[POWERPC] Maple: use mmio nvram
...
Linus Torvalds [Thu, 8 Feb 2007 18:03:28 +0000 (10:03 -0800)]
Merge branch 'drm-patches' of /linux/kernel/git/airlied/drm-2.6
* 'drm-patches' of master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm: Allow for 44 bit user-tokens (or drm_file offsets)
drm/via: Disable AGP DMA for chips with the new 3D engine.
drm: update core memory manager from git drm tree
drm: remove drm_ioremap and drm_ioremapfree
i810/i830: use drm_core_ioremap instead of drm_ioremap
drm: use vmalloc_user instead of vmalloc_32 for DRM_SHM
via: allow for npot texture pitch alignment
via: add some new chipsets
via: some PCI posting flushes
Linus Torvalds [Thu, 8 Feb 2007 16:16:44 +0000 (08:16 -0800)]
kbuild: fix space for good (take 103)
Michal Ostrowski points out what the real problem was: the spaces at the
start of the definition of the 'checker-shell' make function.
Cc: Michal Ostrowski <mostrows@watson.ibm.com>
Acked-by: David Miller <davem@davemloft.net>
Acked-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Acked-by: Oleg Verych <olecom@flower.upol.cz>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Greg Kroah-Hartman [Thu, 8 Feb 2007 05:34:08 +0000 (21:34 -0800)]
Revert "Driver core: convert SPI code to use struct device"
This reverts commit
2943ecf2ed32632473c06f1975db47a7aa98c10f.
This should go through the SPI maintainer, it was my fault that it did
not. Especially as it conflicts with other patches he has pending.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Thomas Hellstrom [Thu, 8 Feb 2007 05:14:05 +0000 (16:14 +1100)]
drm: Allow for 44 bit user-tokens (or drm_file offsets)
Mathieu Desnoyers [Thu, 8 Feb 2007 00:04:44 +0000 (19:04 -0500)]
[POWERPC] Add export of vgacon_remap_base
The following macro :
include/asm-powerpc/vga.h:#define VGA_MAP_MEM(x,s) (x + vgacon_remap_base)
is used by drivers/video/console/vgacon.c which can be compiled as a module
(drivers/video/vga16fb.ko).
Therefore, vgacon_remap_base should be exported.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Johannes Berg [Wed, 7 Feb 2007 12:45:45 +0000 (13:45 +0100)]
[POWERPC] Remove bogus comment about page_is_ram
arch/powerpc/mm/mem.c states that page_is_ram is called by the code that
implements /dev/mem, which isn't true. Remove the comment.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Johannes Berg [Mon, 5 Feb 2007 18:30:29 +0000 (19:30 +0100)]
[POWERPC] windfarm: don't die on suspend thread signal
When the windfarm thread gets a suspend signal it will die instead of
freezing. This fixes it.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Johannes Berg [Wed, 13 Dec 2006 12:38:22 +0000 (13:38 +0100)]
[POWERPC] Fix comment in kernel/irq.c
kernel/irq.c contains a comment that speaks of -1 and -2 as interrupt
numbers, but this is actually dependent on configuration options now.
Replace by NO_IRQ and NO_IRQ_ENABLED.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Stefan Roese [Wed, 7 Feb 2007 08:45:55 +0000 (09:45 +0100)]
[POWERPC] ppc: Fix booke watchdog initialization
Fix two problems in the book-e watchdog driver.
a) The 4xx default period was defined wrong
b) Clear status before enabling the watchdog exception
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ahmed S. Darwish [Tue, 6 Feb 2007 00:14:10 +0000 (16:14 -0800)]
[POWERPC] PPC: Use ARRAY_SIZE macro when appropriate
Use ARRAY_SIZE macro already defined in linux/kernel.h
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Kumar Gala <galak@gate.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Ahmed S. Darwish [Tue, 6 Feb 2007 00:14:09 +0000 (16:14 -0800)]
[POWERPC] Use ARRAY_SIZE macro when appropriate
Use ARRAY_SIZE macro already defined in linux/kernel.h
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Stephen Rothwell [Tue, 6 Feb 2007 00:14:05 +0000 (16:14 -0800)]
[POWERPC] Fix ppc64's writing to struct file_operations
In preparation for marking file_operations as const.
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Arjan van de Ven <arjan@infradead.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Robert P. J. Day [Tue, 6 Feb 2007 00:14:04 +0000 (16:14 -0800)]
[POWERPC] ppc: use syslog macro for the printk log level
Use the appropriate logging macro for the priority level for that
printk call.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Mariusz Kozlowski [Tue, 6 Feb 2007 00:14:03 +0000 (16:14 -0800)]
[POWERPC] ppc: cs4218_tdm remove extra brace
Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Grant Likely [Tue, 12 Dec 2006 22:13:19 +0000 (15:13 -0700)]
[POWERPC] Add mpc52xx/lite5200 PCI support
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Sylvain Munaut <tnt@246tNt.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linus Torvalds [Thu, 8 Feb 2007 04:24:25 +0000 (20:24 -0800)]
kbuild: make $(checker-shell ) strip spaces around the result
It looks like GNU make version 3.80 (but apparently not 3.81) adds
leading whitespace to the result of the checker-shell execution. This
strips them off explicitly.
Also, don't bother symlinking the output file to /dev/null. It's likely
as expensive as just writing the temp-file, and we need to remove it
anyway afterwards.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Paul Mackerras [Thu, 8 Feb 2007 04:03:11 +0000 (15:03 +1100)]
Merge branch 'for_paulus' of /linux/kernel/git/galak/powerpc into for-2.6.21
Paul Mackerras [Thu, 8 Feb 2007 04:02:35 +0000 (15:02 +1100)]
[POWERPC] Only use H_BULK_REMOVE if the firmware supports it
The previous patch changing pSeries to use H_BULK_REMOVE broke the
JS20 blade, where the firmware doesn't support H_BULK_REMOVE. This
adds a firmware check so that on machines that don't have H_BULK_REMOVE,
we just use the H_REMOVE call as before.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Linus Torvalds [Thu, 8 Feb 2007 03:32:36 +0000 (19:32 -0800)]
Merge /pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: (23 commits)
ide-acpi support warning fix
ACPI support for IDE devices
IDE Driver for Delkin/Lexar/etc.. cardbus CF adapter
ide: it8213 IDE driver update (version 2)
ide: add it8213 IDE driver
tc86c001: add missing __init tag for tc86c001_ide_init()
tc86c001: mark init_chipset_tc86c001() with __devinit tag
tc86c001: init_hwif_tc86c001() can be static
ide: add Toshiba TC86C001 IDE driver (take 2)
pdc202xx_new: remove check_in_drive_lists abomination
pdc202xx_new: remove useless code
slc90e66: carry over fixes from piix driver
piix: tuneproc() fixes/cleanups
piix: fix 82371MX enablebits
hpt366: HPT36x PCI clock detection fix
hpt366: init code rewrite
hpt366: clean up DMA timeout handling for HPT370
hpt366: merge HPT37x speedproc handlers
hpt366: cache channel's MCR address
hpt366: switch to using pci_get_slot
...
Linus Torvalds [Thu, 8 Feb 2007 03:23:44 +0000 (19:23 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (41 commits)
Revert "PCI: remove duplicate device id from ata_piix"
msi: Make MSI useable more architectures
msi: Kill the msi_desc array.
msi: Remove attach_msi_entry.
msi: Fix msi_remove_pci_irq_vectors.
msi: Remove msi_lock.
msi: Kill msi_lookup_irq
MSI: Combine pci_(save|restore)_msi/msix_state
MSI: Remove pci_scan_msi_device()
MSI: Replace pci_msi_quirk with calls to pci_no_msi()
PCI: remove duplicate device id from ipr
PCI: remove duplicate device id from ata_piix
PCI: power management: remove noise on non-manageable hw
PCI: cleanup MSI code
PCI: make isa_bridge Alpha-only
PCI: remove quirk_sis_96x_compatible()
PCI: Speed up the Intel SMBus unhiding quirk
PCI Quirk: 1k I/O space IOBL_ADR fix on P64H2
shpchp: delete trailing whitespace
shpchp: remove DBG_XXX_ROUTINE
...
Linus Torvalds [Thu, 8 Feb 2007 03:23:21 +0000 (19:23 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (70 commits)
USB: remove duplicate device id from zc0301
USB: remove duplicate device id from usb_storage
USB: remove duplicate device id from keyspan
USB: remove duplicate device id from ftdi_sio
USB: remove duplicate device id from visor
USB: a bit more coding style cleanup
usbcore: trivial whitespace fixes
usb-storage: use first bulk endpoints, not last
EHCI: fix interrupt-driven remote wakeup
USB: switch ehci-hcd to new polling scheme
USB: autosuspend for usb printer driver
USB Input: Added kernel module to support all GTCO CalComp USB InterWrite School products
USB: Sierra Wireless auto set D0
USB: usb ethernet gadget recognizes HUSB2DEV
USB: list atmel husb2_udc gadget controller
USB: gadgetfs AIO tweaks
USB: gadgetfs behaves better on userspace init bug
USB: gadgetfs race fix
USB: gadgetfs simplifications
USB: gadgetfs cleanups
...
Linus Torvalds [Thu, 8 Feb 2007 03:22:26 +0000 (19:22 -0800)]
Merge /pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6: (28 commits)
sysfs: Shadow directory support
Driver Core: Increase the default timeout value of the firmware subsystem
Driver core: allow to delay the uevent at device creation time
Driver core: add device_type to struct device
Driver core: add uevent vars for devices of a class
SYSFS: Fix missing include of list.h in sysfs.h
HOWTO: Add a reference to Harbison and Steele
sysfs: error handling in sysfs, fill_read_buffer()
kobject: kobject_put cleanup
sysfs: kobject_put cleanup
sysfs: suppress lockdep warnings
Driver core: fix race in sysfs between sysfs_remove_file() and read()/write()
driver core: Change function call order in device_bind_driver().
driver core: Don't stop probing on ->probe errors.
driver core fixes: device_register() retval check in platform.c
driver core fixes: make_class_name() retval checks
/sys/modules/*/holders
USB: add the sysfs driver name to all modules
SERIO: add the sysfs driver name to all modules
PCI: add the sysfs driver name to all modules
...
Linus Torvalds [Thu, 8 Feb 2007 03:21:56 +0000 (19:21 -0800)]
Merge branch 'upstream-linus' of /linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (116 commits)
sk98lin: planned removal
AT91: MACB support
sky2: version 1.12
sky2: add new chip ids
sky2: Yukon Extreme support
sky2: safer transmit timeout
sky2: TSO support for EC_U
sky2: use dev_err for error reports
sky2: add Wake On Lan support
fix unaligned exception in /drivers/net/wireless/orinoco.c
Remove unused kernel config option DLCI_COUNT
z85230: spinlock logic
mips: declance: Driver model for the PMAD-A
Spidernet: Rework RX linked list
NET: turn local_save_flags() + local_irq_disable() into local_irq_save()
NET-3c59x: turn local_save_flags() + local_irq_disable() into local_irq_save()
hp100: convert pci_module_init() to pci_register_driver()
NetXen: Added ethtool support for user level tools.
NetXen: Firmware crb init changes.
maintainers: add atl1 maintainers
...
Thomas Hellstrom [Thu, 8 Feb 2007 01:57:40 +0000 (12:57 +1100)]
drm/via: Disable AGP DMA for chips with the new 3D engine.
Thomas Hellstrom [Mon, 8 Jan 2007 11:25:47 +0000 (22:25 +1100)]
drm: update core memory manager from git drm tree
Remove the memory manager parameter from the put_block function, as this
makes the client code a lot cleaner. Prepare buffer manager for lock and
unlock calls.
Fix buggy aligned allocations.
Remove the stupid root_node field from the core memory manager.
Support multi-page buffer offset alignments
Add improved alignment functionality to the core memory manager.
This makes an allocated block actually align itself and returns any
wasted space to the manager.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Christoph Hellwig [Mon, 8 Jan 2007 10:56:59 +0000 (21:56 +1100)]
drm: remove drm_ioremap and drm_ioremapfree
hch originally submitted this for paravirt ops work, airlied took it
and cleaned up a lot of unused code caused by using this.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Airlie <airlied@linux.ie>
Dave Airlie [Mon, 8 Jan 2007 10:31:13 +0000 (21:31 +1100)]
i810/i830: use drm_core_ioremap instead of drm_ioremap
This makes the i810/i830 use the drm_core_ioremap functions.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Thomas Hellstrom [Mon, 8 Jan 2007 10:22:50 +0000 (21:22 +1100)]
drm: use vmalloc_user instead of vmalloc_32 for DRM_SHM
Signed-off-by: Dave Airlie <airlied@linux.ie>
Thomas Hellstrom [Mon, 8 Jan 2007 10:21:41 +0000 (21:21 +1100)]
via: allow for npot texture pitch alignment
Signed-off-by: Dave Airlie <airlied@linux.ie>
Thomas Hellstrom [Mon, 8 Jan 2007 10:19:57 +0000 (21:19 +1100)]
via: add some new chipsets
Disable 3D functionality and AGP DMA for chipsets with the DX9 3D engine.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Thomas Hellstrom [Mon, 8 Jan 2007 10:03:23 +0000 (21:03 +1100)]
via: some PCI posting flushes
Signed-off-by: Dave Airlie <airlied@linux.ie>
Greg Kroah-Hartman [Thu, 8 Feb 2007 00:17:27 +0000 (16:17 -0800)]
Revert "PCI: remove duplicate device id from ata_piix"
This reverts commit
b11056355ea149c37edf0ef54976a49f5258cd54.
It was incorrect, the proper fix is coming through the SATA tree, sorry
about that.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stephen Hemminger [Wed, 7 Feb 2007 17:18:30 +0000 (09:18 -0800)]
sk98lin: planned removal
Document planned removal of sk98lin driver.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Andrew Victor [Wed, 7 Feb 2007 15:40:44 +0000 (16:40 +0100)]
AT91: MACB support
The Atmel MACB Ethernet peripheral is also integrated in the AT91SAM9260
and AT91SAM9263 processors. The differences from the AVR32 version are:
* Single peripheral clock.
* MII/RMII selection bit is inverted.
* Clock enable bit.
Original patch from Patrice Vilchez.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:45 +0000 (10:45 -0800)]
sky2: version 1.12
Updated version for WOL and new id's
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:44 +0000 (10:45 -0800)]
sky2: add new chip ids
More new chip id's from vendor driver version 10.0.4.3
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:43 +0000 (10:45 -0800)]
sky2: Yukon Extreme support
This is basic support for the new Yukon Extreme
chip, extracted from the new vendor driver 10.0.4.3.
Since this is untested hardware, it has a big fat warning for now.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:42 +0000 (10:45 -0800)]
sky2: safer transmit timeout
Rather than trying to be "smart" about possible transmit timeout
causes. Just clear all pending frames and reset the PHY.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:41 +0000 (10:45 -0800)]
sky2: TSO support for EC_U
The Yukon EC_U chipset apparently supports TSO but only for non-Jumbo
frame sizes because it lacks a Ram buffer.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:40 +0000 (10:45 -0800)]
sky2: use dev_err for error reports
Use the standard dev_xxx functions instead of printk directly for
error reports. Fix a bug where the initialization would return 0
if allocation of network device failed.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Eric W. Biederman [Sun, 28 Jan 2007 19:56:37 +0000 (12:56 -0700)]
msi: Make MSI useable more architectures
The arch hooks arch_setup_msi_irq and arch_teardown_msi_irq are now
responsible for allocating and freeing the linux irq in addition to
setting up the the linux irq to work with the interrupt.
arch_setup_msi_irq now takes a pci_device and a msi_desc and returns
an irq.
With this change in place this code should be useable by all platforms
except those that won't let the OS touch the hardware like ppc RTAS.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric W. Biederman [Sun, 28 Jan 2007 19:52:03 +0000 (12:52 -0700)]
msi: Kill the msi_desc array.
We need to be able to get from an irq number to a struct msi_desc.
The msi_desc array in msi.c had several short comings the big one was
that it could not be used outside of msi.c. Using irq_data in struct
irq_desc almost worked except on some architectures irq_data needs to
be used for something else.
So this patch adds a msi_desc pointer to irq_desc, adds the appropriate
wrappers and changes all of the msi code to use them.
The dynamic_irq_init/cleanup code was tweaked to ensure the new
field is left in a well defined state.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric W. Biederman [Sun, 28 Jan 2007 19:47:52 +0000 (12:47 -0700)]
msi: Remove attach_msi_entry.
The attach_msi_entry has been reduced to a single simple assignment,
so for simplicity remove the abstraction and directory perform the
assignment.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric W. Biederman [Sun, 28 Jan 2007 19:45:54 +0000 (12:45 -0700)]
msi: Fix msi_remove_pci_irq_vectors.
Since msi_remove_pci_irq_vectors is designed to be called during
hotplug remove it is actively wrong to query the hardware and expect
meaningful results back.
To that end remove the pci_find_capability calls. Testing
dev->msi_enabled and dev->msix_enabled gives us all of the information
we need.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric W. Biederman [Sun, 28 Jan 2007 19:44:21 +0000 (12:44 -0700)]
msi: Remove msi_lock.
With the removal of msi_lookup_irq all of the functions using msi_lock
operated on a single device and none of them could reasonably be
called on that device at the same time.
Since what little synchronization that needs to happen needs to happen
outside of the msi functions, msi_lock could never be contended and as
such is useless and just complicates the code.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Eric W. Biederman [Sun, 28 Jan 2007 19:42:52 +0000 (12:42 -0700)]
msi: Kill msi_lookup_irq
The function msi_lookup_irq was horrible. As a side effect of running
it changed dev->irq, and then the callers would need to change it
back. In addition it does a global scan through all of the irqs,
which seems to be the sole justification of the msi_lock.
To remove the neede for msi_lookup_irq I added first_msi_irq to struct
pci_dev. Then depending on the context I replaced msi_lookup_irq with
dev->first_msi_irq, dev->msi_enabled, or dev->msix_enabled.
msi_enabled and msix_enabled were already present in pci_dev for other
reasons.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michael Ellerman [Thu, 25 Jan 2007 08:34:08 +0000 (19:34 +1100)]
MSI: Combine pci_(save|restore)_msi/msix_state
The PCI save/restore code doesn't need to care about MSI vs MSI-X, all
it really wants is to say "save/restore all MSI(-X) info for this device".
This is borne out in the code, we call the MSI and MSI-X save routines
side by side, and similarly with the restore routines.
So combine the MSI/MSI-X routines into pci_save_msi_state() and
pci_restore_msi_state(). It is up to those routines to decide what state
needs to be saved.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michael Ellerman [Thu, 25 Jan 2007 08:34:08 +0000 (19:34 +1100)]
MSI: Remove pci_scan_msi_device()
pci_scan_msi_device() doesn't do anything anymore, so remove it.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Michael Ellerman [Thu, 25 Jan 2007 08:34:07 +0000 (19:34 +1100)]
MSI: Replace pci_msi_quirk with calls to pci_no_msi()
I don't see any reason why we need pci_msi_quirk, quirk code can just
call pci_no_msi() instead.
Remove the check of pci_msi_quirk in msi_init(). This is safe as all
calls to msi_init() are protected by calls to pci_msi_supported(),
which checks pci_msi_enable, which is disabled by pci_no_msi().
The pci_disable_msi routines didn't check pci_msi_quirk, only
pci_msi_enable, but as far as I can see that was a bug not a feature.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
PCI: remove duplicate device id from ipr
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
PCI: remove duplicate device id from ata_piix
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Pavel Machek [Tue, 16 Jan 2007 11:17:13 +0000 (12:17 +0100)]
PCI: power management: remove noise on non-manageable hw
Return early from pci_set_power_state() if hardware does not support
power management. This way, we do not generate noise in the logs.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Satoru Takeuchi [Thu, 18 Jan 2007 04:50:05 +0000 (13:50 +0900)]
PCI: cleanup MSI code
Cleanup MSI code as follows:
- fix some types
- fix strange local variable definition
- delete unnecessary blank line
- add comment to #endif which is far from corresponding #ifdef
Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sat, 6 Jan 2007 20:48:41 +0000 (21:48 +0100)]
PCI: make isa_bridge Alpha-only
Since isa_bridge is neither assigned any value !NULL nor used on !Alpha,
there's no reason for providing it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sun, 14 Jan 2007 13:46:32 +0000 (14:46 +0100)]
PCI: remove quirk_sis_96x_compatible()
Since 2.6.0-test10, all quirk_sis_96x_compatible() had any effect on
was a printk().
This patch therefore removes it.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jean Delvare [Fri, 5 Jan 2007 10:23:15 +0000 (11:23 +0100)]
PCI: Speed up the Intel SMBus unhiding quirk
Speed up the Intel SMBus PCI quirk by avoiding tests which can only
fail. This also makes the compiled code significantly smaller when
using gcc 3.2/3.4. gcc 4.x appears to optimize the code by itself so
this change doesn't make a difference there.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Daniel Yeisley [Thu, 21 Dec 2006 19:34:57 +0000 (14:34 -0500)]
PCI Quirk: 1k I/O space IOBL_ADR fix on P64H2
There's an existing quirk for the kernel to use 1k IO space granularity
on the Intel P64H2. It turns out however that pci_setup_bridge() in
drivers/pci/setup-bus.c reads in the IO base and limit address register
masks it off to the nearest 4k, and writes it back. This causes the
kernel to be on 1k boundaries and the hardware to be 4k aligned. The
patch below fixes the problem.
Signed-off-by: Dan Yeisley <dan.yeisley@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Tue, 9 Jan 2007 21:03:10 +0000 (13:03 -0800)]
shpchp: delete trailing whitespace
This patch deletes trailing white space in SHPCHP driver. This has no
functional change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Tue, 9 Jan 2007 21:03:01 +0000 (13:03 -0800)]
shpchp: remove DBG_XXX_ROUTINE
This patch removes DBG_ENTER_ROUTINE, DBG_LEAVE_ROUTINE and related
code.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Tue, 9 Jan 2007 21:02:48 +0000 (13:02 -0800)]
shpchp: remove CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE
The CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE config option is not
needed because polling mechanism for shpc hotplug events can be
enabled through module option 'shpchp_poll_mode'. This patch removes
CONFIG_HOTPLUG_PCI_SHPC_POLL_EVENT_MODE.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kristen Carlson Accardi [Tue, 9 Jan 2007 21:02:36 +0000 (13:02 -0800)]
PCIEHP: Add Electro Mechanical Interlock (EMI) support to the PCIE hotplug driver.
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:10 +0000 (17:01 -0800)]
pciehp: fix wait command completion
This patch fixes this problem that pciehp driver will sleep
unnecessarily long when waiting for command completion. With this
patch, modprobe pciehp driver becomes very faster as follows for
instance.
o Without this patch
# time /sbin/modprobe pciehp
real 0m4.976s
user 0m0.000s
sys 0m0.004s
o With this patch
# time /sbin/modprobe pciehp
real 0m0.640s
user 0m0.000s
sys 0m0.004s
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:09 +0000 (17:01 -0800)]
pciehp: cleanup wait command completion
This patch cleans up the code to wait for command completion.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:08 +0000 (17:01 -0800)]
pciehp: remove unused pcie_cap_base
This patch removes unused pcie_cap_base variable.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:07 +0000 (17:01 -0800)]
pciehp: cleanup pciehp.h
This patch cleans up pciehp.h. This has no functional change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:06 +0000 (17:01 -0800)]
pciehp: cleanup register access
This patch cleans up register access functions. This has no functional
change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:05 +0000 (17:01 -0800)]
pciehp: remove unused pci_bus from struct controller
This patch removes unused pci_bus member from struct controller.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:04 +0000 (17:01 -0800)]
pciehp: remove unnecessary php_ctlr
The struct php_ctlr seems to be only for complicating codes. This
patch removes struct php_ctlr and related codes.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:03 +0000 (17:01 -0800)]
pciehp: cleanup slot list
This patch cleans up slot list handling (use list_head). This has no
functional change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Kenji Kaneshige [Fri, 22 Dec 2006 01:01:02 +0000 (17:01 -0800)]
pciehp: cleanup init_slot()
This patch cleans up init_slots() in pciehp_core.c based on
pcihp_skeleton.c. This has no functional change.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Sat, 18 Nov 2006 00:06:29 +0000 (01:06 +0100)]
PCI: mark pci_find_device() as __deprecated
On Fri, Nov 17, 2006 at 09:32:36AM -0500, Alan Cox wrote:
>
> Soon we should deprecate pci_find_device as well
So let's mark it as __deprecated now, which also has the side effect
that noone can later whine that removing it might break some shiny
external modules.
Oh, and if anything starts complaining "But this adds some warnings to
my kernel build!", he should either first fix the 200 kB (sic) of
warnings I'm getting in 2.6.19-rc5-mm2 starting at MODPOST or go to hell.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Fri, 17 Nov 2006 14:21:45 +0000 (15:21 +0100)]
PCI: remove pci_find_device_reverse()
This patch removes the no longer used pci_find_device_reverse().
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Adrian Bunk [Tue, 19 Dec 2006 04:13:15 +0000 (05:13 +0100)]
PCI: quirks.c: cleanup
This patch contains the following cleanups:
- move all EXPORT_SYMBOL's directly below the code they are exporting
- move all DECLARE_PCI_FIXUP_*'s directly below the functions they
are calling
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linas Vepstas [Wed, 13 Dec 2006 00:29:15 +0000 (18:29 -0600)]
PCI: Use newly defined PCI channel offline routine
Use newly minted routine to access the PCI channel state.
Signed-off-by: Linas Vepstas <linas@linas.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Linas Vepstas [Tue, 12 Dec 2006 22:55:59 +0000 (16:55 -0600)]
PCI: define inline for test of channel error state
Add very simple routine to indicate the pci channel error state.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Mon, 18 Dec 2006 01:31:06 +0000 (10:31 +0900)]
PCI : Add selected_regions funcs
This patch adds the following changes into generic PCI code especially
for PCI legacy I/O port free drivers.
- Added new pci_request_selected_regions() and
pci_release_selected_regions() for PCI legacy I/O port free
drivers in order to request/release only the selected regions.
- Added helper routine pci_select_bars() which makes proper mask
of BARs from the specified resource type. This would be very
helpful for users of pci_enable_device_bars().
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Mon, 18 Dec 2006 01:30:00 +0000 (10:30 +0900)]
PCI : add extremely specialized __pci_reenable_device for default resume
Original patch was posted as "PCI : Move pci_fixup_device and is_enabled".
This 3 of 3 patches does:
- add __pci_reenable_device
(recover former change of 1st patch)
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Mon, 18 Dec 2006 01:28:43 +0000 (10:28 +0900)]
PCI : Move pci_fixup_device and is_enabled (originally intended change)
Original patch was posted as "PCI : Move pci_fixup_device and is_enabled".
This 2 of 3 patches does:
- Move pci_fixup_device and enable_cnt
(originally intended change)
- relocate pci_fixup_device
(recover latter change of 1st patch)
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Hidetoshi Seto [Mon, 18 Dec 2006 01:27:45 +0000 (10:27 +0900)]
PCI : remove too specialized __pci_enable_device for default resume
Original patch was posted as "PCI : Move pci_fixup_device and is_enabled".
This 1 of 3 patches does:
- reverts small part of Inaky's patch
(remove __pci_enable_device)
This change will be recovered by 3rd patch.
- temporarily remove pci_fixup_device.
This change will be recovered by 2nd patch.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
Cc: Inaky Perez-Gonzalez <inaky@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Yinghai Lu [Wed, 29 Nov 2006 21:53:10 +0000 (13:53 -0800)]
PCI: check szhi when sz is 0 when 64 bit iomem bigger than 4G
For pci mem resource that size is bigger than 4G, the sz returned by
pc_size will be 0.
So that resource is skipped, and register contained hi address will be
treated as another 32bit resource. We need to use sz64 and pci_sz64 for
64 bit resource for clear logical. Typical usages for this: Opteron
system with co-processor and the co-processor could take more than 4G
RAM as pre-fetchable mem resource.
Signed-off-by: Yinghai Lu <yinghai.lu@amd.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Stephen Hemminger [Tue, 6 Feb 2007 18:45:39 +0000 (10:45 -0800)]
sky2: add Wake On Lan support
Adds basic magic packet wake on lan support to the sky2 driver.
Note: initial WOL value is based on BIOS settings.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Hennerich, Michael [Tue, 6 Feb 2007 00:41:35 +0000 (16:41 -0800)]
fix unaligned exception in /drivers/net/wireless/orinoco.c
Prevent an unaligned exception to occur. (GCC 4.1) tmp is defined as char
pointer while it is later accessed as short.
Cc: Jean Tourrilhes <jt@hpl.hp.com>
Cc: John W. Linville <linville@tuxdriver.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Robert P. J. Day [Tue, 6 Feb 2007 00:31:06 +0000 (16:31 -0800)]
Remove unused kernel config option DLCI_COUNT
Remove the unused kernel config option DLCI_COUNT.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Krzysztof Halasa {khc@pm.waw.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Alan Cox [Tue, 6 Feb 2007 00:31:03 +0000 (16:31 -0800)]
z85230: spinlock logic
At some point someone added a spin_lock(&dev->lock) to the IRQ handler for
the Z85230 driver. This actually correctly fixes a bug but the necessary
changes to remove the chan->lock calls in the event handlers were not made
(c->lock is the same lock).
Simona Dascenzo reported the problem with the driver and this patch should
fix the problem he found.
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Maciej W. Rozycki [Tue, 6 Feb 2007 00:28:27 +0000 (16:28 -0800)]
mips: declance: Driver model for the PMAD-A
This is a set of changes that converts the PMAD-A support to the driver model.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Linas Vepstas [Tue, 6 Feb 2007 00:29:43 +0000 (16:29 -0800)]
Spidernet: Rework RX linked list
Make the hardware perceive the RX descriptor ring as a null-terminated linked
list, instead of a circular ring.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: James K Lewis <jklewis@us.ibm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
USB: remove duplicate device id from zc0301
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
USB: remove duplicate device id from usb_storage
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
USB: remove duplicate device id from keyspan
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
USB: remove duplicate device id from ftdi_sio
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 26 Jan 2007 00:15:24 +0000 (16:15 -0800)]
USB: remove duplicate device id from visor
As pointed out by Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Thu, 25 Jan 2007 10:17:41 +0000 (11:17 +0100)]
USB: a bit more coding style cleanup
I was sitting in a train threatened to be blocked by ice. I took this
as a hint to do some more boring work for the common good. Here's
a bit more for coding style.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Oliver Neukum [Tue, 23 Jan 2007 20:55:28 +0000 (15:55 -0500)]
usbcore: trivial whitespace fixes
This patch (as844) makes some trivial whitespace fixes to a few files
in usbcore. Oliver did most of the work and Alan added some tidying up.
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Mon, 22 Jan 2007 16:58:34 +0000 (11:58 -0500)]
usb-storage: use first bulk endpoints, not last
According to the Bulk-Only spec, usb-storage is supposed to use the
_first_ bulk-in and bulk-out endpoints it finds, not the _last_. And
while we're at it, we ought to test the direction of the interrupt
endpoint as well. This patch (as842) makes both changes.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Matthew Dharm <mdharm-usb@one-eyed-alien.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Stern [Mon, 22 Jan 2007 21:08:53 +0000 (16:08 -0500)]
EHCI: fix interrupt-driven remote wakeup
Now that port status change notifications are interrupt-driven,
ehci-hcd needs to tell usbcore when a remote-wakeup resume operation
is finished -- we can no longer rely on the core to poll and find
out. This patch (as843) uses the root-hub status timer to force a
poll after the resume is complete.
The patch also changes the test for detecting when the TDRSMDN resume
period has expired. It's necessary to use time_after_eq() instead of
time_after(), since the polling is triggered precisely by a timer.
The same change is made for TDRSTR reset expiration, for consistency.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Marcelo Tosatti [Sun, 21 Jan 2007 21:45:59 +0000 (19:45 -0200)]
USB: switch ehci-hcd to new polling scheme
Switch ehci-hcd to use the new polling scheme, which reports root
hub status changes via the interrupt handler, in an asynchronous
fashion. Doing so disables polling for status changes (whose handler is
rh_timer_func).
Tested on a Geode GX machine, which is now capable of running at =~ 5
timer interrupts per second (in the -rt tree), resulting in significant
power savings.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / platform / kernel / linux-rpi.git / log