Staging: rtxxx0: kill PID macros

* kill PID macros
* unify now identical RT30xx and !RT30xx code

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rt3070: kill TimerQThr thread first in RT28xxThreadTerminate()

* kill TimerQThr thread first in RT28xxThreadTerminate()
* remove the debugging printk() while at it

This makes rt3070 driver match rt2870 driver's behavior.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtxxx0: PID checking fixes

* rt3070:
  - add missing pid_nr() invocations

* rt{28,30}70:
  - do not treat PID 0 as valid

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtxxx0: kill RT8270_USB_DEVICES() macro

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtxxx0: remove dead platform specific code

Remove dead support for:

* IKANOS_VX_1X0
* INF_TWINPASS
* INF_DANUBE
* BRCM_6358

platforms.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtxxx0: remove support for older wireless extensions

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rt3070: fix build warnings

In file included from drivers/staging/rt3070/common/../../rt2870/common/cmm_data.c:2,
                 from drivers/staging/rt3070/common/cmm_data.c:2:
drivers/staging/rt3070/common/../../rt2870/common/../../rt2860/common/cmm_data.c: In function ‘RTMP_FillTxBlkInfo’:
drivers/staging/rt3070/common/../../rt2870/common/../../rt2860/common/cmm_data.c:1018: warning: label ‘FillTxBlkErr’ defined but not used

In file included from drivers/staging/rt3070/common/../../rt2870/common/eeprom.c:2,
                 from drivers/staging/rt3070/common/eeprom.c:2:
drivers/staging/rt3070/common/../../rt2870/common/../../rt2860/common/eeprom.c: In function ‘set_eFuseLoadFromBin_Proc’:
drivers/staging/rt3070/common/../../rt2870/common/../../rt2860/common/eeprom.c:1041: warning: unused variable â\80\98orgfsgidâ\80\99
drivers/staging/rt3070/common/../../rt2870/common/../../rt2860/common/eeprom.c:1041: warning: unused variable ‘orgfsuid’

In file included from drivers/staging/rt3070/../rt2870/rt_profile.c:2,
                 from drivers/staging/rt3070/rt_profile.c:2:
drivers/staging/rt3070/../rt2870/../rt2860/rt_profile.c: In function ‘RTMPReadParametersHook’:
drivers/staging/rt3070/../rt2870/../rt2860/rt_profile.c:863: warning: unused variable â\80\98orgfsgidâ\80\99
drivers/staging/rt3070/../rt2870/../rt2860/rt_profile.c:863: warning: unused variable â\80\98orgfsuidâ\80\99

In file included from drivers/staging/rt3070/common/rtusb_io.c:2:
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c: In function ‘CMDHandler’:
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1763: warning: ‘CipherAlg’ may be used uninitialized in this function
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1758: note: ‘CipherAlg’ was declared here
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1763: warning: ‘KeyIdx’ may be used uninitialized in this function
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1757: note: ‘KeyIdx’ was declared here
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1763: warning: ‘ApIdx’ may be used uninitialized in this function
drivers/staging/rt3070/common/../../rt2870/common/rtusb_io.c:1759: note: ‘ApIdx’ was declared here

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rt2870: duplicated code is executed twice in AsicEvaluateRxAnt()

Fix it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Remove some write-only struct members

There's no point in keeping around struct members that are only written
to but never read.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Convert typedef MTO_PARAMETERS to struct wb35_mto_param

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Remove unused struct _STATISTICS_INFO

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Convert typedef DESCRIPTOR to struct wb35_descriptor

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Cleanup the mlmetxrx_f.h header file

This patch removes the unused MLMEProcThread and MLMEReturnPacket
declarations and indents the header file.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Remove unused struct _RXBUFFER

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: w35und: Convert MDS typedef to struct w35_mds

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rt2860: includecheck fix: rt_linux.h

fix the following 'make includecheck' warning:

  drivers/staging/rt2860/rt_linux.h: linux/wireless.h is included more than once.

Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8187se: Fix comment-out-typo

This fixes a comment-out-typo that resulted in a dangling if-branch.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rt2870: new USB ID for Belkin N+ F5D8055

New USB ID for Belkin N+ F5D8055 (USB 802.11n adapter).

I've made this patch with drivers/staging branch found here:
http://git.kernel.org/?p=linux/kernel/git/gregkh/staging-2.6.git

Signed-off-by: Daniele Napolitano <dnax88@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8192su: add linux/vmalloc.h

Some arches don't provide vmalloc.h through the includes already included
in rtl8192su. This patch adds it.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8192su: stop using skb->tail

This patch replaces uses of skb->tail with skb_tail_pointer(skb).

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8192su: fixup size comparison warning

sizeof(val) returns type unsigned long. count is already unsigned long, so
just use that. This fixes a compile warning.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8192su: fix up printk warnings

This patch addresses printk warnings.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rtl8192su: compile fixes

This patch removes -fhard-float and the software float helpers. In-kernel
 floating point is not allowed.

Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: coding style cleanups

Some remaining coding style cleanups to the header files
and the echo.c file.

Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: remove unneeded USE_SSE2 defines

This define is never set in the kernel, so remove the code
using it.

Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: remove unneeded USE_MMX defines

This define is never set in the kernel, so remove the code
using it.  This lets us drop the mmx.h file as well.

Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: remove bit_operations.h

This file is no longer needed, thanks to the work done by David.

Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: top bit patch

This patch removes the need for the bit_operations.h include file which
can now be deleted.  It also contains some minor corrections to comments
(typos and alignment of ASCII formulas).  I have also removed some #if
lines that were not necessary.

I have tested the patch using a unit test module that runs in kernel
mode and have verified that the patched code gives identical results to
the previous version using a 8000 sample input sequence.  Let me know if
you want this unit test, it runs automatically when the module is
insmod-ed and outputs a go/no go result:

# insmod oslec.ko
# dmesg
[17191803.480000] oslec_test installed
[17191803.480000] Testing OSLEC with 128 taps (16 ms tail)
[17191803.496000] Oslec Unit Test PASSED! pass: 8000  fail: 0

Signed-off-by: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: remove TODO item

The proc interface is no longer in the echo code, so remove the TODO
item.

Cc: Steve Underwood <steveu@coppice.org>
Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: echo: fix up remaining checkpatch.pl issues

It's all just minor comment spacing issues.  This patch fixes
up the remaining ones and now the code is checkpatch.pl clean.

Cc: Steve Underwood <steveu@coppice.org>
Cc: David Rowe <david@rowetel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: SEP driver build breaks with CONFIG_PCI=n

next-20090813 randconfig build breaks Discretix SEP driver when
configured with CONFIG_PCI=n.

drivers/staging/sep/sep_driver.c: In function 'sep_probe':
drivers/staging/sep/sep_driver.c:2548: error: implicit declaration of function 'pci_dev_get'

This patch adds the dependency on PCI for the DX SEP driver.

Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: use ioremap helpers

Whee lots of code vanishes. While we are it note various existing stuff
that couldn't work but was ifdeffed in this area.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: untangle the register_fs code

While goto can be useful for cleaner cleaning up in C (as Linux sometimes
does and I think Linus borrowed stylistically from Amiga) you can overdo it.
Here is a fine fine example of when it's overkill

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: clean up time

The SEP time setting stuff can now get a hoover

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: clean up command sending

Split out the debug dumping functionality. Clean up the rest. For the moment
leave the hideous cache flush in there as the code needs fixing to use
the dma_map_sg interfaces not its own crazed table functions

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: flow ioctl cleanup

Simple ioctl taking a single numeric argument so ditch the structs and
weirdness. While we are it lock it properly and fix the error returns.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: kick out various fields we can prove are not needed

#1: sep->cache_addr is assigned to sep->rar_addr and never changed
    sep->rar_addr is never assigned after this point

#2: sep->cache_bus ditto for sep->rar_bus

#3  sep->rar_region_addr is assigned but necer used

#4  sep->io_addr is in fact private to the probe function and
    the same as the reg_addr

#5  The remainig sep->io fields are in fact function locals

#6  sep->message_shared_area is assigned once from sep->shared_area
    sep->shared_area does not then change

#7  sep->shared_addr and sep->shared_area_addr are the same thing, ditto
    for the bus addresses.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Implement some proper open/close methods

Use the mutex as a protection for open close rather than leaving it hanging
invalidly across userspace.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: tidy firmware load

Start by removing unused fields and then work this back to eliminate unused
chunks of the firmware loading ioctl (ie almost all of it)

Also fix the wrong handling of shared allocations and allocate the rar
region properly with dma_alloc_coherent not kmalloc, as it is device shared.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: various minor tidyups

Do these in one batch rather than generate lots of tiny diffs

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: fix a conversion thinko

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Use the proper allocators for the shared area

The DMA handling in the driver is a bit of a catastrophe. Start with the
simple things - allocate the shared area properly.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: remove extra CFLAGS we don't use

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Try and get kernel address and user address types right

We will need to tackle this in order to begin doing something about the
bus handled and shared memory object mess.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: remove module int macro

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: load_rom is remarkably verbose and repetetive

Give it a haircut

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: fix flow API

We can return NULL - much cleaner

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: clean up after switching to passing sep

Various function calls can now be cleaned up

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Use filp->private_data to create proper device instances

Move from using a sep_dev global. The workqueue still uses it and we use the
pointer in order to know if a device was found.

This requires some restructuring as the pci probe and the init module logic
are all rather messed up and only worked by luck.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Fix PCI irq usage

Don't read the IRQ from the device, the device has no idea what is going on
in the full bus topology and remapping above PCI. Use the pdev->irq field.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: rename some fields

Make them more Linuxlike - also favour _bus over _phys

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: use O_NDELAY instead of magic APIs

Open is still completely bogus in this driver but we'll tackle that later -
for now fix the bogus API

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: fix time handler

Cleaning up the code reveals an obvious thinko

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: forward declaration removal time

Exterminate! Exterminate! Exterminate!

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: squish some of the wrapper functions

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: kill off unused code

Now it is static we can see what code is unused

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: make everything static

Now we have it in one file we can make it all static and see what falls out

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: merge the two files

Now we have it trimmed down a bit merge the two pieces so we can clean it up
properly. Code moves but no changes in functions.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: kill lock wrapper

We don't need wrappers for this so clean them up

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: statically initialize the fops like other drivers

This doesn't need to be done at runtime so do it at compile time

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: function shuffle

Shuffle the functions into a more normal order. Don't however change any of
them.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Put all the ARM bits together

I suspect these can be killed off entirely

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: priceless ...

Remove some rather pointless goto calls

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: first pass after indent

Again all formatting

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: indent pass

Ok time to indent and get the code in vague shape. No other changes in this
patch.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: do something about all the printk macros

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: We have two different repeats of the same logic

So how about a little helper

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: rework write_register/read_register

Replace the macros with an inline to get type safety and pass sep_dev
instead of the reg pointer

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Create a structure to hold all the current crap spewed about as globals

For now keep the field names matching the variable names

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rar/sep: Remove C++isms from the headers

C++ header wrapping goes on the user space side

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Fix rar build

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rar/sep: Don't use random VENDOR_ID macros but the proper names

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: rar: fix some initial type problems

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Move the RAR support into staging where it is supposed to be

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: sep: Upstream revision 3 of the security processor kernel driver

Upstream revision 3 of the security processor kernel driver;
now located in drivers/staging

This revision adds an initial TODO file

This driver no longer requires to have the firmware compiled in
it with the CONFIG_EXTRA_FIRMWARE configuration option.

Furthermore, we now have the right to distribute the firmware
binaries.

This is the Linux kernel driver for the Security Processor, which is
a hardware device the provides cryptographic, secure storage, and
key management services.

Please be aware that this patch does not contain any encryption
algorithm. It only transports data to and from user space
applications to the security processor.

Signed-off-by: Mark Allyn <mark.a.allyn@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: pata_rdc: remove the driver from the staging tree

Now that a "real" driver is in the libata tree for this hardware, we need
to remove the staging driver as it is no longer needed.

Cc: Kevin Huang <Kevin.Huang@rdc.com.tw>
Cc: Tomy Wang <Tomy.Wang@rdc.com.tw>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: remove epl driver

This is no longer maintained upstream, and no one cares about it at all,
so delete it.

The fact that it is duplicating an existing network driver also is a
good reason to remove it, it's causing nothing but trouble right now.

Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Cc: Ronald Sieber <Ronald.Sieber@systec-electronic.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: change to VME_BUS

Turns out the m68k arch already has a CONFIG_VME, so use
CONFIG_VME_BUS instead.

Thanks to Geet Uytterhoeven for pointing this out.

Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: Separate the list of TODOs from the API documentation

This patch moves the API documentation to it's own file and provides a
proper list of TODOs.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: Update support for the Universe II VME driver

This patch starts the reworking of the vme_ca91cx42.c for the VME core. The
driver seems to have only supported the Universe II for a long time, I have no
hardware to check to see if it would work on the Universe I.

This patch is compile tested with minimal run-time testing. It enables basic
support for slave and master windows and interrupts. The master windows have
undergone basic run testing.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: add VME Location Monitor management mechanism

Extend the image and DMA channel resource management methods to control the
location monitor resource. The location monitor should be controlled as it can
only be used at a single location at a time.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: Use proper mutexes in the tsi-148 VME driver

The VME core and tsi-148 driver currently use semaphores as mutexes. Switch to proper
mutex implementation.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: Update VME vme_user module

* Add ifdef wrapper to vme_user.h
 * Correct Initialisation routine
 * Add remove routine to correct probe routine
 * Remove old test routines

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: Add syncronize interrupts before removing callback

As identified by Jiri, there is no syncronisation before callback is removed.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: fix {master,slave}_get check bug

It's checking the wrong functions; fix it.

Signed-off-by: Emilio G. Cota <cota@braap.org>
Acked-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: Extend VME core probing for special matches

Add the ability to define all slots and current slot in the VME buses bind
table.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: Correct tsi-148 VME interrupt free routine

As identified by Jiri, the VME interrupt free routine removes the service
routine before disabling the interrupt. Re-order operations to be performed in
the reverse of the request routine.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: add TODO file

This describes the current vme api, along with a list of things
that needs to be fixed up.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: add Tundra TSI148 VME-PCI Bridge driver

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: add Universe I/II bridge driver

Currently this code doesn't compile, so it is disabled.

That should be fixed up...

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vme: add VME userspace driver

Adds a VME userspace access driver

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: VME Framework for the Linux Kernel

This framework aims to colelese, extend and improve the VME Linux
drivers found at vmelinux.org, universe2.sourceforge.net and
openfmi.net/frs/?group_id=144. The last 2 drivers appear to be forks of
the original code found at vmelinux.org though have extended the
codebase.

Signed-off-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt6655: fix possible Read buffer overflow

If pDevice->sOpts.nRxDescs{0,1} or nTxDescs[{0,1}] is zero, the loop ends with
i == 0, and we write aRD{0,1}Ring[-1]. apTD{0,1}Rings[-1] respectively.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: remove tbit.h part 2

Remove use of tbit macros adn remove header file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: remove tbit.h

Remove use of tbit macros and remove the header file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: cleanup USB definitions

Remove gratuitous macros re-defining usb functions.
One result is to make kcompat.h now identical in both driver dirs

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: remove tpci.h file in vt6656

Remove tpci.h.  It is not even used in the usb version
Minor cleanup of janitor work missed earlier.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: remove tpci.h file

Convert pci register/command defs to use kernel definitions.
Remove tpci.h.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: Remove umem.h Part 2

Remove references to umem.h macros and refer directly to memcpy
functions.  Delete the include file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

Staging: vt665x: Remove umem.h Part 1

Remove references to umem.h macros and refer directly to memcpy
functions.  Delete the include file.

Signed-off-by: Jim Lieb <lieb@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>