Commit graph

17686 commits

Author SHA1 Message Date
Pierre Ossman
7225b3fd0b [MMC] Indicate that R1/R1b contains command opcode
Some controllers actually check the first byte of the response (most
don't).  This byte contains the command opcode for R1/R1b and all 1:s
for other types. The difference must be indicated to the controller
so it knows which reply to expect.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2006-01-09 22:51:46 +00:00
David S. Miller
3ebc284d52 [SPARC64]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:36:49 -08:00
Richard Mortimer
695ca07bf1 [SPARC64]: Fix ptrace/strace
Don't clobber register %l0 while checking TI_SYS_NOERROR value in
syscall return path.  This bug was introduced by:

db7d9a4eb7

Problem narrowed down by Luis F. Ortiz and Richard Mortimer.

I tried using %l2 as suggested by Luis and that works for me.

Looking at the code I wonder if it makes sense to simplify the code
a little bit. The following works for me but I'm not sure how to
exercise the "NOERROR" codepath.

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:35:50 -08:00
Patrick McHardy
a2c2064f7f [IPV6]: Set skb->priority in ip6_output.c
Set skb->priority = sk->sk_priority as in raw.c and IPv4.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:31 -08:00
Patrick McHardy
cfacb0577e [IPV4]: ip_output.c needs xfrm.h
This patch fixes a warning from my IPsec patches:

   CC      net/ipv4/ip_output.o
net/ipv4/ip_output.c: In function 'ip_finish_output':
net/ipv4/ip_output.c:208: warning: implicit declaration of function
'xfrm4_output_finish'

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:28 -08:00
Jamal Hadi Salim
29f1df6cc1 [PKT_SCHED]: Fix qdisc return code.
The mapping between TC_ACTION_SHOT and the qdisc return codes is better
suited to NET_XMIT_BYPASS so as not to confuse TCP

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:26 -08:00
Jamal Hadi Salim
253af4235d [NET]: Add IFB (Intermediate Functional Block) network device.
A new device to do intermidiate functional block in a system shared
manner.  To use the new functionality, you need to turn on
qos/classifier actions.

The new functionality can be grouped as:

1) qdiscs/policies that are per device as opposed to system wide.  ifb
allows for a device which can be redirected to thus providing an
impression of sharing.

2) Allows for queueing incoming traffic for shaping instead of
dropping.

Packets are redirected to this device using tc/action mirred redirect
construct. If they are sent to it by plain routing instead then they
will merely be dropped and the stats would indicate that.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:23 -08:00
Ralf Baechle
c1854ebc7f [AX25] mkiss: Drop spinlock before sleeping call.
With the previous missing-unlock fix the spinlock is dropped only
after the tty->driver->write() call which might sleep.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:21 -08:00
Kris Katterjohn
09a626600b [NET]: Change some "if (x) BUG();" to "BUG_ON(x);"
This changes some simple "if (x) BUG();" statements to "BUG_ON(x);"

Signed-off-by: Kris Katterjohn <kjak@users.sourceforge.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:18 -08:00
Patrick McHardy
4bba392592 [PKT_SCHED]: Prefix tc actions with act_
Clean up the net/sched directory a bit by prefix all actions with act_.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:14 -08:00
Patrick McHardy
541673c859 [PKT_SCHED]: Fix memory leak when dumping in pedit action
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:12 -08:00
Patrick McHardy
31bd06eb33 [PKT_SCHED]: Remove some obsolete policer exports
Also make sure the legacy code is only built when CONFIG_NET_CLS_ACT
is not set.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:10 -08:00
Patrick McHardy
f43c5a0df3 [PKT_SCHED]: Convert tc action functions to single skb pointers
tcf_action_exec only gets a single skb pointer and doesn't own the skb,
but passes double skb pointers (to a local variable) to the action
functions. Change to use single skb pointers everywhere.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:08 -08:00
Patrick McHardy
538e43a4bd [PKT_SCHED]: Use USEC_PER_SEC
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:05 -08:00
Patrick McHardy
2941a48631 [NET]: Convert net/{ipv4,ipv6,sched} to netdev_priv
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:16:03 -08:00
Herbert Xu
a429d2609c [CRYPTO] cipher: Set alignmask for multi-byte loads
Many cipher implementations use 4-byte/8-byte loads/stores which require
alignment on some architectures.  This patch explicitly sets the alignment
requirements for them.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:16:00 -08:00
Herbert Xu
7302533aac [CRYPTO] api: Require block size to be less than PAGE_SIZE/8
The cipher code path may allocate up to two blocks of data on the stack.
Therefore we need to place limits on the maximum block size.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:58 -08:00
Herbert Xu
bcb0ad2b34 [CRYPTO] sha1: Fixed off-by-64 bug in sha1_update
After a partial update, the done pointer is off to the right by 64 bytes.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:56 -08:00
Daniel Marjamki
afad2608c7 [CRYPTO] aes-i586: Remove unused variable ls_tab
It is assigned but never read.

Signed-off-by: Daniel Marjamki <daniel.marjamaki@comhem.se>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:53 -08:00
Denis Vlasenko
e6a3a925a2 [CRYPTO] aes-i586: Nano-optimisation on key length check
Reduce the number of comparisons by one through the use of jb/je.
This patch also corrects the comments regarding the different key
lengths.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:51 -08:00
Herbert Xu
827c3911d8 [CRYPTO] cipher: Align temporary buffer in cbc_process_decrypt
Since the temporary buffer is used as an argument to cia_decrypt, it must be
aligned by cra_alignmask.  This bug was found by linux@horizon.com.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:49 -08:00
Nicolas Pitre
fa9b98fdab [CRYPTO] sha1: Avoid shifting count left and right
This patch avoids shifting the count left and right needlessly for each
call to sha1_update().  It instead can be done only once at the end in
sha1_final().

Keeping the previous test example (sha1_update() successively called with
len=64), a 1.3% performance increase can be observed on i386, or 0.2% on
ARM.  The generated code is also smaller on ARM.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:46 -08:00
Nicolas Pitre
9d70a6c86c [CRYPTO] sha1: Rename i/j to done/partial
This patch gives more descriptive names to the variables i and j.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:44 -08:00
Nicolas Pitre
cfa8d17cc8 [CRYPTO] sha1: Avoid useless memcpy()
The current code unconditionally copy the first block for every call to
sha1_update().  This can be avoided if there is no pending partial block.
This is always the case on the first call to sha1_update() (if the length
is >= 64 of course.

Furthermore, temp does need to be called if sha_transform is never invoked.
Also consolidate the sha_transform calls into one to reduce code size.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:41 -08:00
Herbert Xu
c8a19c91b5 [CRYPTO] Allow AES C/ASM implementations to coexist
As the Crypto API now allows multiple implementations to be registered
for the same algorithm, we no longer have to play tricks with Kconfig
to select the right AES implementation.

This patch sets the driver name and priority for all the AES
implementations and removes the Kconfig conditions on the C implementation
for AES.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:39 -08:00
Herbert Xu
5cb1454b86 [CRYPTO] Allow multiple implementations of the same algorithm
This is the first step on the road towards asynchronous support in
the Crypto API.  It adds support for having multiple crypto_alg objects
for the same algorithm registered in the system.

For example, each device driver would register a crypto_alg object
for each algorithm that it supports.  While at the same time the
user may load software implementations of those same algorithms.

Users of the Crypto API may then select a specific implementation
by name, or choose any implementation for a given algorithm with
the highest priority.

The priority field is a 32-bit signed integer.  In future it will be
possible to modify it from user-space.

This also provides a solution to the problem of selecting amongst
various AES implementations, that is, aes vs. aes-i586 vs. aes-padlock.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:37 -08:00
Herbert Xu
06ace7a9ba [CRYPTO] Use standard byte order macros wherever possible
A lot of crypto code needs to read/write a 32-bit/64-bit words in a
specific gender.  Many of them open code them by reading/writing one
byte at a time.  This patch converts all the applicable usages over
to use the standard byte order macros.

This is based on a previous patch by Denis Vlasenko.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:34 -08:00
Herbert Xu
2df15fffc6 [PADLOCK] Fix sparse warning about 1-bit signed bit-field
Change the bit-field in struct cword to unsigned to shut sparse up.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-01-09 14:15:31 -08:00
David S. Miller
90bf811664 [SPARC64]: Add needed pm_power_off symbol.
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-09 14:12:50 -08:00
Ben Dooks
fe38ea5623 [ARM] 3246/1: S3C24XX - retab clock list in arch/arm/mach-s3c2410/clock.c
Patch from Ben Dooks

Properly tabulate the clock table in arch/arm/mach-s3c2410/clock.c
and put the requisite commas on the end of the structs.

Fix the comment about clock enable and disable in the setup code

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-09 21:16:18 +00:00
Russell King
788ee7b098 [MMC] Add DATA_MULTI flag
Some hosts need to know that a transfer will be multi-block.
Add a data flag to indicate multiple data block transfers.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-01-09 21:12:17 +00:00
Linus Torvalds
f17578decc Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2006-01-09 13:03:58 -08:00
Alexey Dobriyan
682e852e26 [PATCH] Fix more "if ((err = foo() < 0))" typos
Another reason to use:

	ret = foo();
	if (ret < 0)
		goto out;

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-09 13:02:51 -08:00
Hugh Dickins
41ed16fa47 [PATCH] Fix sg_page_malloc() memset
sg_page_malloc should clear the data buffer, not that extent of mem_map.

This fixes Jesper's sg_page_free "Bad page states"

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-09 12:57:05 -08:00
Michael Krufky
cec418346e V4L/DVB (3336): Bluebird firmware hosting moved to common dvb firmware dir on linuxtv.org
- Get_dvb_firmware script updated accordingly:
- my $url = "http://www.linuxtv.org/~mkrufky/dvb-usb-bluebird-01.fw";
+ my $url = "http://www.linuxtv.org/download/dvb/firmware/dvb-usb-blue$

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:40 -02:00
Chris Pascoe
b9f4ad57f7 V4L/DVB (3329): cx88_subids whitespace cleanup
- Clean up a recently introduced spaces vs tabs whitespace problem.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:39 -02:00
Michael Krufky
81481e9e12 V4L/DVB (3328): replace omitted 'TODO:'
- replace omitted 'TODO:'

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:38 -02:00
Patrick Boettcher
f53737882e V4L/DVB (3327): Remove DViCO specific firmware hacks from the generic code.
- Move the code that patches bluebird firmware before upload from the
generic code into the cxusb driver itself.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:38 -02:00
Hans Verkuil
5af0c8f6a0 V4L/DVB (3326): Fix stereo and standard reporting of msp3400 (esp. for radio)
- Add VIDIOC_LOG_STATUS to the radio device ioctl list.
- Reduce the confusion between modes and standards
- Fix stereo reporting for radio.
- Don't set i2c configuration if the chip doesn't support it.
- Fix reporting of current standard for radio.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:37 -02:00
Oliver Endriss
5b0fa4fff1 V4L/DVB (3325): WSS output interface for av7110
- Implemented v4l2 api for sliced vbi data output
to pass WSS data from userspace to the av7110

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:37 -02:00
Hans Verkuil
d312a46e53 V4L/DVB (3324): msp3400 audio handling bug fixes.
- Check capabilities for audio settings (volume, balance,
bass, treble, loudness, mute)
- added loudness support
- added missing VIDEO_AUDIO_BALANCE flags for v4l1 compatibility
- do not call msp_any_detect_stereo for non-autoselect chips to
retrieve the current stereo setting: that will temporarily mute
the sound. It is only needed when the stereo mode might be
changed, and for autoselect msp processors that do not periodically
need to update their stereo setting.
- do not wake up the thread if the standard did not change. Prevents
temporary audio drop-out if the standard is set to the same value.
- fix confused stereo detect code where V4L2_TUNER_SUB_STEREO and
V4L2_TUNER_MODE_STEREO values were used incorrectly.
- stereo mode reporting was broken (v4l2 value used to index a
string array expecting v4l1 mode values).
- do not set dsp register 0x30 in the 3410d thread: that register
does not exist for pre-'G' revision msp chips.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:36 -02:00
Marc Koschewski
1157020d54 V4L/DVB (3323): Add Kconfig option for wrongly programmed devices
- A new Kconfig option makes the user able to select if the dibusb-mb driver shall claim faulty programmed USB devices which are coming with default Cypress USB IDs.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:36 -02:00
Marc Koschewski
00e34579fe V4L/DVB (3322): Whitespace cleanup and unused code removed
- Some whitespaces cleaned up
- unused code removed

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:35 -02:00
Marc Koschewski
5ba4cc9778 V4L/DVB (3321): Indention cleanups
- Indention cleaned for tabsize=8

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:34 -02:00
Patrick Boettcher
a6bab889c4 V4L/DVB (3320): Check if PLL-description is set
- Check if in the dvb-usb-device-structure the dvb_pll_desc is set before use.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:33 -02:00
Marc Koschewski
4e5910e6fe V4L/DVB (3319): Changed indention for define's and their values
- Indention for values of several request defines were not TabSized=8.

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:33 -02:00
d binderman
f2a333148c V4L/DVB (3318): Fixes warning: variable "ret" is used before its value is set
- Fixes compiling warning on kernel 2.6.15 with the Intel C compiler. 
- It said drivers/media/dvb/frontends/bcm3510.c(258): 
  warning #592: variable "ret" is used before its value is set

Signed-off-by: Patrick Boettcher <pb@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:32 -02:00
Hans Verkuil
7560d7a4f9 V4L/DVB (3317): msp3400: use v4l2_std_id and determine chip capabilities.
- Replace old norm by the v4l2_std_id values.
- Add code to correctly detect the various capabilities of the
various msp chips. It's not yet used, that's going to be the next step.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:32 -02:00
Chris Pascoe
3d7d027a9b V4L/DVB (3315): Use correct AGC settings for DNTV Live! DVB-T Pro
- My original settings for this board were incorrect and resulted in
an increased number of signal dropouts.  Replace this with the settings
from the Windows driver.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:31 -02:00
Michael Krufky
a07e60961e V4L/DVB (3313): codingstyle cleanups & restore some wrongfully deleted dvb-usb-ids
- codingstyle cleanups & restore some wrongfully deleted dvb-usb-ids

Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
2006-01-09 18:21:31 -02:00