Commit Graph

105265 Commits

Author SHA1 Message Date
Daniel Walker
a7f32697ed HID: gyration remote support
This adds in a quirk for the additional un-mapped buttons on the
gyration MCE remote.

Defines are now alphabetical.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:22 +02:00
Jiri Kosina
32146dc908 HID: gyration sleep button quirk
This patch is based on one provided by Jiri Kosina to handle the sleep
button. I just added some cleanup and integrated it into my series.

Signed-off-by: Daniel Walker <dwalker@mvista.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Kosina
2c3e3bfbb6 HID: add quirk for Logitech DiNovo desktop
Logitech DiNovo desktop needs the same quirk as other DiNovo
devices.

Reported-by: Farid Benamrouche <farid.benamrouche@free.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Slaby
dc25b78f21 HID: fix quirk handling in usbmouse/kbd
When usbmouse/kbd is set to build, USB_HID is never defined due to
the USB_HID!=y Kconfig rule. Test CONFIG_USB_HID_MODULE in both
drivers instead.

Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Jiri Kosina
4db1c62c99 HID: fix memory leak in hidraw_release
hidraw_release() forgot to free the linked list structure, causing memory
leak.

Reported-by: Juan Marcos Diez Esteban <juan_m_diez@yahoo.es>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Rafi Rubin
f472f80034 HID: add n-trig digitizer usage
This adds a hid usage that is reported by the N-Trig digitizer in the Dell
Latitude XT screen.

Signed-off-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Dan Nicholson
740f370dc6 HID: Invert HWHEEL mappings for some Logitech mice
Some Logitech mice have a tilt wheel which register as HWHEEL buttons.
The events are positive for a click to the right and negative for a
click to the left. Applications expect the opposite, though.

I suspect this affects a lot more Logitech mice, but these are the only
two I have. I tested this using evtest and a GTK application. A similar
Microsoft Intellimouse I have works correctly.

Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Ming Lei
a44ebccea8 HID:usbkbd:mark usb_kbd_keycode array as const
mark it as const because it is read only

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:21 +02:00
Alexandre Karpenko
37cdffdadf HID: add fn key support on Macbook Pro 4,1 and Macbook Air
Added device ids to hid-quriks for detection of keyboards on 4th
generation Macbook Pro and Macbook Air

The naming scheme is consistent with past Apple keyboards in hid-quirks;
as defined by Apple (including device ids) in:
/System/Library/Extensions/AppleUSBTopCase.kext/Contents/PlugIns/AppleUSBTCKeyboard.kext/Co
ntents/Info.plist
Patch was originally posted and tested at:
https://bugs.launchpad.net/mactel-support/+bug/207127

Signed-off-by: Alexandre Karpenko <alexander@comm.utoronto.ca>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:25:20 +02:00
Jiri Kosina
00b33277fa HID: remove unused variable from hiddev compat ioctl
Remove unused inode variable from hiddev compat ioctl handler.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Jiri Kosina
88af45bafd HID: fix compile issue in hiddev ioctl
Fix build failure introduced by Alan's ioctl -> unlocked_ioctl
(pushing BKL down to the driver) conversion patch for hiddev.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Alan Cox
979c407e3b HID: Push down BKL into ioctl handler in hidraw
In this case I simply wrapped it as code review suggests the locking
already terminally broken and I didn't want to make it first. See added
comment

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:55 +02:00
Alan Cox
7961df1681 HID: Switch hiddev to unlocked_ioctl
Push down the BKL. In some cases compat_ioctl already doesn't take the
BKL so we don't either. Some of the locking here seems already dubious
and object lifetimes want documenting

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:54 +02:00
Harvey Harrison
6f0168d2da HID: use get/put_unaligned_* helpers
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2008-07-23 15:21:54 +02:00
Jiri Kosina
9063974cdb Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-07-23 15:19:00 +02:00
Pierre Ossman
7659150c60 sdhci: highmem capable PIO routines
Improve the PIO handling so that it can service highmem pages.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Tejun Heo
137d3edb48 sg: reimplement sg mapping iterator
This is alternative implementation of sg content iterator introduced
by commit 83e7d317... from Pierre Ossman in next-20080716.  As there's
already an sg iterator which iterates over sg entries themselves, name
this sg_mapping_iterator.

Slightly edited description from the original implementation follows.

Iteration over a sg list is not that trivial when you take into
account that memory pages might have to be mapped before being used.
Unfortunately, that means that some parts of the kernel restrict
themselves to directly accesible memory just to not have to deal with
the mess.

This patch adds a simple iterator system that allows any code to
easily traverse an sg list and not have to deal with all the details.
The user can decide to consume part of the iteration.  Also, iteration
can be stopped and resumed later if releasing the kmap between
iteration steps is necessary.  These features are useful to implement
piecemeal sg copying for interrupt drive PIO for example.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
60c9c7b1d9 mmc_test: print message when attaching to card
Make it a bit more obvious that the card has been claimed by the
mmc_test driver so that people don't have to wonder why their block
device never shows up.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
6d79947a2d mmc: Remove Russell as primecell mci maintainer
Russell no longer has the resources to fully test the controller, so
he is stepping down as maintainer.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
2ff1fa6791 mmc_block: bounce buffer highmem support
Support highmem pages in the bounce buffer code by using the
sg_copy_from/to_buffer() functions.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
719a61b452 sdhci: fix bad warning from commit c8b3e02
Commit c8b3e02 renamed a variable, but missed one reference to it
inside a WARN_ON, causing it to incorrectly trigger.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
6cefd05f35 sdhci: add warnings for bad buffers in ADMA path
The ADMA code path assumes that the 3 byte alignment fix doesn't cross
a page boundary. I'm not convinced this is worth supporting, but at
least print a warning in the off chance we'll actually see such a request.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:09 +02:00
Pierre Ossman
48b5352ea1 mmc_test: test oversized sg lists
Add tests that make sure the driver properly checks the blocks and
blksz fields and doesn't assume the sg list has a size that perfectly
matches the current request.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:08 +02:00
Pierre Ossman
2661081f5a mmc_test: highmem tests
Add a couple of tests to make sure the host driver handles highmem
memory pages properly. Unfortunately there is no way to guarantee an
allocation below 4 GB in i386, so it might give you addresses that
are out of reach for the hardware (OTOH, so will any other highmem
allocation in the kernel).

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:42:08 +02:00
Ben Dooks
907b2cd6db s3cmci: ensure host stopped on machine shutdown
Ensure that the s3cmci host controller is turned off
when the machine is shutdown, otherwise we end up
leaving the card powered and processing insertion and
removal events after the system prints "System halted."

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:18:06 +02:00
Manuel Lauss
dd8572af68 au1xmmc: suspend/resume implementation
Basic suspend/resume support: disable peripheral on suspend and
reinit on resume.

Tested on Au1200.

Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:18:06 +02:00
Ben Dooks
d2f2761bb7 s3cmci: fixes for section mismatch warnings
Fix the naming of various functions in the s3cmc
driver to stop triggering section mismatch warnings.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:18:06 +02:00
Karl Beldan
4fe16897c5 pxamci: trivial fix of DMA alignment register bit clearing
Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2008-07-23 14:18:06 +02:00
Alan Cox
1bad879a07 tty: Fix up escaped character
Louis Rilling noticed this.

Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22 20:57:26 -07:00
Linus Torvalds
c010b2f76c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (82 commits)
  ipw2200: Call netif_*_queue() interfaces properly.
  netxen: Needs to include linux/vmalloc.h
  [netdrvr] atl1d: fix !CONFIG_PM build
  r6040: rework init_one error handling
  r6040: bump release number to 0.18
  r6040: handle RX fifo full and no descriptor interrupts
  r6040: change the default waiting time
  r6040: use definitions for magic values in descriptor status
  r6040: completely rework the RX path
  r6040: call napi_disable when puting down the interface and set lp->dev accordingly.
  mv643xx_eth: fix NETPOLL build
  r6040: rework the RX buffers allocation routine
  r6040: fix scheduling while atomic in r6040_tx_timeout
  r6040: fix null pointer access and tx timeouts
  r6040: prefix all functions with r6040
  rndis_host: support WM6 devices as modems
  at91_ether: use netstats in net_device structure
  sfc: Create one RX queue and interrupt per CPU package by default
  sfc: Use a separate workqueue for resets
  sfc: I2C adapter initialisation fixes
  ...
2008-07-22 19:09:51 -07:00
Linus Torvalds
6069fb2ef5 Re-delete zombie 'drivers/usb/serial/airprime.c' file
Stephen Rothwell points out that this file got deleted (on purpose) by
commit 640c1bce86 ("USB: delete airprime
driver"), but then almost immediately incorrectly resurrected by commit
95da310e66 ("usb_serial: API all change").

Delete it again.  If it comes back, we'll need to drive a stake through
its heart.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Greg KH <greg@kroah.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22 19:06:00 -07:00
Linus Torvalds
e9dd54da0b Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
  sparc32: pass -m32 when building vmlinux.lds
  sparc: Fixes the DRM layer build on sparc.
  ide: merge <asm-sparc/ide_64.h> with <asm-sparc/ide_32.h>
  ide: <asm-sparc/ide_64.h>: use __raw_{read,write}w()
  ide: <asm-sparc/ide_32.h>: use __raw_{read,write}w()
  ide: <asm-sparc/ide_64.h>: use %r0 for outw_be()
  sparc64: Do not define BIO_VMERGE_BOUNDARY.
2008-07-22 19:04:22 -07:00
David S. Miller
521c4d96e0 ipw2200: Call netif_*_queue() interfaces properly.
netif_carrier_{on,off}() handles starting and stopping packet
flow into the driver.  So there is no reason to invoke netif_stop_queue()
and netif_wake_queue() in response to link status events.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-22 18:32:47 -07:00
David S. Miller
4255589293 netxen: Needs to include linux/vmalloc.h
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-22 18:29:10 -07:00
David S. Miller
380bab10de Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2008-07-22 18:19:22 -07:00
Jeff Garzik
d6f8aa8586 [netdrvr] atl1d: fix !CONFIG_PM build
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 21:17:38 -04:00
David S. Miller
7cf75262a4 Merge branch 'upstream-davem' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2008-07-22 17:54:47 -07:00
Maciej Sosnowski
7f1b358a23 I/OAT: I/OAT version 3.0 support
This patch adds to ioatdma and dca modules
support for Intel I/OAT DMA engine ver.3 (aka CB3 device).
The main features of I/OAT ver.3 are:
 * 8 single channel DMA devices (8 channels total)
 * 8 DCA providers, each can accept 2 requesters
 * 8-bit TAG values and 32-bit extended APIC IDs

Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-07-22 17:30:57 -07:00
Maciej Sosnowski
16a37acaaf I/OAT: tcp_dma_copybreak default value dependent on I/OAT version
I/OAT DMA performance tuning showed different optimal values of
tcp_dma_copybreak for different I/OAT versions (4096 for 1.2 and 2048
for 2.0).  This patch lets ioatdma driver set tcp_dma_copybreak value
according to these results.

[dan.j.williams@intel.com: remove some ifdefs]
Signed-off-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2008-07-22 17:30:57 -07:00
Florian Fainelli
b0e453902a r6040: rework init_one error handling
This patch reworks the error handling in r6040_init_one
in order not to leak resources and correcly unmap and release
PCI regions of the MAC. Also prefix printk's with the driver name
for clarity.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 20:00:01 -04:00
Florian Fainelli
1de95294f1 r6040: bump release number to 0.18
This patch bumps the release of the r6040 driver. There has been
quite some versions of it out there, but this one is the one
people should report bugs against.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:48 -04:00
Florian Fainelli
e24ddf3aa8 r6040: handle RX fifo full and no descriptor interrupts
This patch allows the MAC to handle the RX FIFO full
and no descriptor available interrupts. While we are at it
replace the TX interrupt with its corresponding definition.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:46 -04:00
Florian Fainelli
31718dedf6 r6040: change the default waiting time
This patch changes the default waiting time of a packet, which
along with our previous r6040_rx path, was causing huge delays
with another host (160 to 230 ms).

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:39 -04:00
Florian Fainelli
32f565df9b r6040: use definitions for magic values in descriptor status
Define all the descriptor status the MAC can set.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:35 -04:00
Florian Fainelli
9ca28dc4c7 r6040: completely rework the RX path
This patch completely reworks the RX path in order to be
more accurate about what is going on with the MAC.
We no longer read the error from the MLSR register instead read
the descriptor status register which reflects, the error per descriptor.
We now allocate skbs on the fly in r6040_rx, and we handle allocation
failure instead of simply dropping the packet. Remove the
rx_free_desc counter of r6040_private structure since we
allocate skbs in the RX path.

r6040_rx_buf_alloc is now removed and becomes unuseless.

Signed-Off-By: Joerg Albert <jal2@gmx.de>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:28 -04:00
Florian Fainelli
129cf9a702 r6040: call napi_disable when puting down the interface and set lp->dev accordingly.
We did not call napi_disabled when putting down the interface
which should be done. Finally initialize lp->dev when everything
is set.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:59:22 -04:00
Lennert Buytenhek
f2ca60f206 mv643xx_eth: fix NETPOLL build
Joseph Fannin <jfannin@gmail.com> and Takashi Iwai <tiwai@suse.de>
noticed that commit 073a345c04
("mv643xx_eth: clarify irq masking and unmasking") broke the
mv643xx_eth build when NETPOLL is enabled, due to it not renaming
one instance of INT_CAUSE_EXT in mv643xx_eth_netpoll().  This patch
takes care of that instance as well.

Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
Cc: Dale Farnsworth <dale@farnsworth.org>
Cc: Joseph Fannin <jfannin@gmail.com>
Cc: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:56:37 -04:00
Florian Fainelli
3d4634193a r6040: rework the RX buffers allocation routine
Rework the RX buffers allocation function so that we do not
leak memory in the case we could not allocate skbs for the
RX path. Propagate the errors to the r6040_up function
where we call the RX buffers allocation function.

Also rename the r6040_alloc_txbufs function to
r6040_init_txbufs, to reflect what it really does.

Signed-Off-By: Joerg Albert <jal2@gmx.de>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:56:32 -04:00
Florian Fainelli
fec3a23be0 r6040: fix scheduling while atomic in r6040_tx_timeout
Add a helper function which only modifies R6040 MAC registers
use it when we timeout, and on adapter initialization. Fix
the scheduling while atomic but in the timeout routine due
to the reallocation of rx/tx buffers.

Signed-Off-By: Joerg Albert <jal2@gmx.de>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:56:30 -04:00
Florian Fainelli
3d25434816 r6040: fix null pointer access and tx timeouts
This patch fixes a null pointer access in r6040_rx due
to lp->dev not being initialized.

Fix the TX timeouts, TX irq was not re-enabled on RX irq

Signed-Off-By: Joerg Albert <jal2@gmx.de>
Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:56:29 -04:00