Commit Graph

104968 Commits

Author SHA1 Message Date
Hans Verkuil
5e85e732f0 V4L/DVB (8428): videodev: rename 'dev' to 'parent'
The field 'dev' is not the video device, but the parent of the video device.
Rename accordingly.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 16:42:49 -03:00
Hans Verkuil
27a5e6d3fc V4L/DVB (8427): videodev: split off the ioctl handling into v4l2-ioctl.c
videodev.c became top-heavy so all the ioctl processing has been split off
into v4l2-ioctl.c. This means videodev.c is back to its original purpose:
creating and registering v4l devices.

Since videodev.c and v4l2-ioctl.c should still remain one module (as least
for now) I also had to rename videodev.c to v4l2-dev.c to prevent a
circular dependency when building a videodev.ko module. This is not a bad
thing, since the source and header now have the same name. And the v4l2-
prefix is useful to see which sources are generic v4l2 support code.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 16:42:30 -03:00
Mauro Carvalho Chehab
a4e0d9af40 Merge ../linux-2.6 2008-07-23 14:10:23 -03:00
Guennadi Liakhovetski
c60f2b5c1d V4L/DVB (8425): v4l: fix checkpatch errors introduced by recent commits
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:21 -03:00
Hans Verkuil
82fc52a886 V4L/DVB (8423): cx18: remove firmware size check
This check was an ivtv leftover that served no purpose for the cx18.
Removed it, as this allows the user to load different firmware versions.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:20 -03:00
Hans Verkuil
bcf4562ecb V4L/DVB (8422): cs5345: fix incorrect mask with VIDIOC_DBG_S_REGISTER
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:18 -03:00
Igor M Liplianin
7fd4828f6c V4L/DVB (8421): Adds support for Dvbworld DVB-S 2102 USB card
Signed-off-by: Igor M Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:17 -03:00
David Howells
e272ae088f V4L/DVB (8247): Fix a const pointer assignment error in the drx397xD demodulator driver
Fix an assignment of a const pointer to a non-const pointer in the drx397xD
demodulator driver.

This was introduced in patch eb9bd0e567365d4f607d32d8c41e201da65aa971.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:14 -03:00
Roman Zippel
22b0119e09 V4L/DVB (7812): 2.6.25-rc5-mm1 specifc div64_u64 fixes
Rename a few more div64_u64 which are only in -mm.

Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:13 -03:00
Mauro Carvalho Chehab
29e031d5b0 V4L/DVB (7737): drx397xD: fix math usage
The previous code were using a div64 math specific to i386. Replace for an
asm-generic one.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:09:11 -03:00
Henk Vergonet
89f9257c06 V4L/DVB (7736): This patch adds support for the Micronas DRX3975D/DRX3977D DVB-T demodulator
The module needs an external firmware file.

The module has been tested on a Pinnacle 330e, but with modules that
are currently not part of the linux-dvb tree. So consider this highly
experimental, don't use this code unless you are an experienced kernel
developer.

 create mode 100644 drivers/media/dvb/frontends/drx397xD.c
 create mode 100644 drivers/media/dvb/frontends/drx397xD.h
 create mode 100644 drivers/media/dvb/frontends/drx397xD_fw.h

Signed-off-by: Henk Vergonet <henk.vergonet@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-23 08:07:31 -03:00
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
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
Florian Fainelli
c6e69bb92e r6040: prefix all functions with r6040
Prefix all functions inside the r6040 driver with r6040 to
avoid namespace clashing.

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:56:28 -04:00
Thomas Backlund
7e99eeddb3 rndis_host: support WM6 devices as modems
This patch allows Windows Mobile 6 devices to be used for
tethering -- that is, used as modems.  It was requested by
AdamW in kernel bugzilla:

  http://bugzilla.kernel.org/show_bug.cgi?id=11119

and Mandriva kernel-discuss list.  It is tested and confirmed
to work by Peterl:

  http://forum.eeeuser.com/viewtopic.php?pid=323543#p323543

This patch is based on the patch in the above kernel bugzilla,
which is from the usb-rndis-lite tree.

[ dbrownell@users.sourceforge.net: misc fixes ]
Signed-off-by: Thomas Backlund <tmb@mandriva.org>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:45:49 -04:00
Paulius Zaleckas
7a2f53ee0b at91_ether: use netstats in net_device structure
Use net_device_stats from net_device structure instead of local.

Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
Tested-by: Marc Pignat <marc.pignat@hevs.ch>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:45:41 -04:00
Ben Hutchings
aa6ef27ea9 sfc: Create one RX queue and interrupt per CPU package by default
Using multiple cores in the same package to handle received traffic
does not appear to provide a performance benefit.  Therefore use CPU
topology information to count CPU packages and use that as the default
number of RX queues and interrupts.  We rely on interrupt balancing to
spread the interrupts across packages.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:44:15 -04:00
Ben Hutchings
8d9853d911 sfc: Use a separate workqueue for resets
This avoids deadlock in case a reset is triggered during self-test.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:44:13 -04:00
Ben Hutchings
9dadae686f sfc: I2C adapter initialisation fixes
As recommended by Jean Delvare:
- Increase timeout to 50 ms
- Leave adapter class clear so that unwanted drivers do not probe our bus
- Use strlcpy() for name initialisation

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:43:29 -04:00
Taku Izumi
81250297d8 e1000: make ioport free
This patch makes e1000 driver ioport-free.
This corrects behavior in probe function so as not to request ioport
resources as long as they are not really needed.  This is based on the
ioport-free patch of e1000 driver from Auke Kok and Tomohiro Kusumi.

Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@jp.fujitsu.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Taku Izumi <izumi.taku@jp.fujitsu.com>
Signed-off-by: Jeff Kirsher<jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:39:14 -04:00
Francois Romieu
c3570acb53 e1000: delete non NAPI code from the driver
Compile-tested only.

Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:39:11 -04:00
Jeff Kirsher
63cd31f607 e1000: remove email reference
The email linux-nics@intel.com is no longer available, remove all
references.

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:39:08 -04:00
Joe Perches
c7be73bc9b e1000: Move assignments in tests before test
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:39:03 -04:00
Joe Perches
b11840204f e1000: checkpatch clean
Redefine DPRINTK macro using do while(0)
__FUNCTION__ to __func__
structs {} on separate lines
Surround negative constants with ()

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:38:58 -04:00
Joe Perches
e982f17c87 e1000: Remove spaces after casts and function names
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:38:52 -04:00
Joe Perches
c03e83b035 e1000: Move extern function definitions to e1000.h
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:38:50 -04:00
Joe Perches
1dc329180f e1000: Use hw, er32, and ew32
Use struct e1000_hw *hw = adapter->hw; where necessary
Change macros E1000_READ_REG and E1000_WRITE_REG to er32 and ew32

Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:38:47 -04:00
Joe Perches
6479884509 e1000: neaten function declarations
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:34:33 -04:00
Christoph Lameter
cdc18a6709 Fix typo in meth driver
An | in an if statement to check a bit? I think this needs to be a &.
As a result of this typo meth will always operate in promiscuous mode.

Signed-off-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:34:21 -04:00
Jie Yang
a6a5325239 atl1e: Atheros L1E Gigabit Ethernet driver
Full patch for the Atheros L1E Gigabit Ethernet driver.
Supportring AR8121, AR8113 and AR8114

Signed-off-by: Jie Yang <jie.yang @atheros.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:31:04 -04:00
Jesse Brandeburg
bb5d10ac8c ixgbe: remove device ID for unsupported device
The ixgbe driver was untested with device ID 8086:10c8 but still advertises
support.  Currently if this device is present in the system when the driver
is loaded, the system will panic.
Remove this device ID until full support can be tested with available
hardware.  This patch is necessary for 2.6.24, 2.6.25 and 2.6.26

Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-07-22 19:31:00 -04:00
Stephen Rothwell
4a0a088970 sparc32: pass -m32 when building vmlinux.lds
Otherwise it breaks since we merged asm/page.h

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-22 15:47:17 -07:00
Anton Vorontsov
c8f15686a4 netdev: bunch of drivers: avoid WARN at net/core/dev.c:1328
The drivers were touching net queue before it has been started, so
without this patch, the drivers will potentially WARN at
net/core/dev.c:1328.

I don't have the hardware for the drivers below, so this patch is
untested, and thus should be carefully peer reviewed.

tc35815.c
au1000_eth.c
bfin_mac.c
macb.c
^ The four drivers are using phylib, they're calling netif_start_queue()
in open() callback. So trivially remove netif_tx_schedule_all().
Phylib will handle netif_carrier_*().

cpmac.c
fec_mpc52xx.c
fs_enet/fs_enet-main.c
sh_eth.c
^ The same as above, but these were also needlessly calling
netif_carrier_*() functions. So removed queue calls and also remove
carrier calls, since phylib will handle it. fs_enet-main.c also didn't
call netif_start_queue() at open(), this is fixed now.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-22 15:41:24 -07:00