Commit Graph

5544 Commits

Author SHA1 Message Date
Corey Minyard
c4edff1c19 [PATCH] ipmi: various si cleanup
A number of small changes for the various system interface drivers,
consolidated from a number of patches from Matt Domsch.

Clear B2H_ATN and drain the BMC message buffer on command timeout.  This
prevents further commands from failing after a timeout.

Add bt_debug and smic_debug module parameters, expose them in sysfs.  This
lets you enable and disable debugging messages at runtime.

Unsigned jiffies math in ipmi_si_intf.c causes a too-large value to be passed
to ->event() after jiffies wrap-around.  The BT driver had caught this, but
didn't know how to fix it.  Now all calls to ->event() use a sane value for
time.

Increase timeout for commands handed to the BT driver from 2 seconds to 5
seconds.  This is necessary particularly when the previous command was a
"Clear SEL", as that command completes, yet the BMC isn't really ready to
handle another command yet.

Silence BT debugging messages which were being printed on the console.

Increase SMIC timeout form 1/10s to 2s.  This is needed on Dell PowerEdge 2650
and PowerEdge 750 with ERA/O cards to allow commands to complete without
timing out.

Adds kcs_debug module param, to match behavior of BT and SMIC.  This also
prevents messages from being sent to the console unless explicitly requested.

Signed-off-by: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:44 -08:00
Corey Minyard
393d2cc354 [PATCH] ipmi: use refcount in message handler
This patch is rather large, but it really can't be done in smaller chunks
easily and I believe it is an important change.  This has been out and tested
for a while in the latest IPMI driver release.  There are no functional
changes, just changes as necessary to convert the locking over (and a few
minor style updates).

The IPMI driver uses read/write locks to ensure that things exist while they
are in use.  This is bad from a number of points of view.  This patch removes
the rwlocks and uses refcounts and RCU lists to manage what the locks did.

Signed-off-by: Corey Minyard <minyard@acm.org>
Cc: Matt Domsch <Matt_Domsch@dell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:43 -08:00
Nick Piggin
f5b3db0017 [PATCH] as: cooperating processes
Introduce the notion of cooperating processes (those that submit requests
close to one another), and use these statistics to make better choices about
whether or not to do anticipatory waiting.

Help and analysis from Seetharami Seelam <seelam@cs.utep.edu>

Performance testing from Seelam:

I set up my system and executed a couple of tests that I used for OLS.  I
tested with AS, cooperative process patch merged in -mm tree (which I called
Nick, below) and the cooperative patch with modifications to as_update_iohist
(which I called Seelam).

I used a dual-processor (2.28GHz Pentium 4 Xeon) system, with 1 GB main memory
and 1 MB L2 cache, running Linux 2.6.9.  Only a single processor is used for
the experiments.  I used 7.2K RPM Maxtor 10GB drive configured with ext2 file
system.

Experiment 1 (ex1) consists of reading  one Linux source trees using

  find . -type f -exec cat '{}' ';' > /dev/null.

Experiment 2 (ex2) consists of reading two disjoint Linux source trees
using

  find . -type f -exec cat '{}' ';' > /dev/null.

Experiment 3 (ex3) consists of streaming read of a 2GB file in the background
and 1 instance of the chunk reads in Experiment 1.

Timings for reading the Linux source are shown below:

             AS                     Nick          Seelam
ex1:      0m25.813s               0m27.859s      0m27.640s
ex2:      1m11.468s               1m13.918s      1m5.869s
ex3:      81m44.352s             10m38.572s      6m47.994s

The difference between the numbers in Experiment 3 must be due to the code in
as_update_iohist.  (akpm: that's not part of this patch.  So this patch is
"Nick").

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:43 -08:00
Tim Schmielau
8c65b4a604 [PATCH] fix remaining missing includes
Fix more include file problems that surfaced since I submitted the previous
fix-missing-includes.patch.  This should now allow not to include sched.h
from module.h, which is done by a followup patch.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:41 -08:00
Marcelo Tosatti
e3f17f0f6e [PATCH] Only disallow _setting_ of function key string
Mikael Pettersson <mikpe@csd.uu.se> noted that the current 2.6-git (and 2.4)
patch to disallow KDSKBSENT for unpriviledged users should be less restrictive
allowing reading of current function key string entry, but not writing.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:39 -08:00
Abhay Salunke
274b69335d [PATCH] dell_rbu: Adding BIOS memory floor support
This patch has the changes to support the memory floor fix done in Dell
BIOS.  The BIOS incase of packet update mechanism would not accept packet
placed in memory below a cretain address.  This address is by default 128K
but can change.  The driver now can accept the memory floor if the user
chooses to make it will try to allocate contiguous physical memory above
the memory floor by allocating a set of packets till a valid memory
allocation is made.  All the allocates then are freed.  This repeats for
everty packet.

This patch was created by Michael E Brown and has been tested on 2.6.14-rc5

Signed-of-by: Michael E Brown <Michael_E_Brown@Dell.com>
Signed-off-by: Abhay Salunke <abhay_salunke@dell.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:36 -08:00
Kylene Jo Hall
e2a8f7a129 [PATCH] tpm: Fix lack of driver_unregister in init failcases
driver_unregister is not being properly called when the init function
returns an error case.  Restructured the return logic such that this and
the other cleanups all happen in one place.  Preformed many of the cleanups
that Andrew Morton's patch on Thursday made in tpm_atmel.c.  Fixed
Matthieu's concern about writing before discovery.

(akpm: rmk said:

This driver is buggy.  You must not provide your own release function - it
doesn't solve the problem which the warning (which you get when you don't
provide one) is telling you about.

You should convert your device driver over to the replacement dynamic platform
support, once it is merged.  IOW, something like:

	pdev = platform_device_alloc("mydev", id);
	if (pdev) {
		err = platform_device_add_resources(pdev, &resources,
						ARRAY_SIZE(resources));
		if (err == 0)
			err = platform_device_add_data(pdev, &platform_data,
						sizeof(platform_data));
		if (err == 0)
			err = platform_device_add(pdev);
		} else {
			err = -ENOMEM;
		}
		if (err)
			platform_device_put(pdev);
)

Signed-off-by: Kylene Jo Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:36 -08:00
Kirill Smelkov
6f08b72cdd [PATCH] serial moxa: fix wrong BUG
There is a wrong BUG in mxser_close.

The BUG is triggered when tty->driver_data == NULL, But in fact this is not
a bug, because tty->driver->close is called even when tty->driver->open
fails.

LDD3 tells us to do nothing in such cases.

Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:36 -08:00
Kirill Smelkov
64698b694d [PATCH] serial moxa: fix leaks of struct tty_driver
Fix leak of struct tty_driver in mxser_init & mxser_module_exit

Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:36 -08:00
Kirill Smelkov
57432345b6 [PATCH] serial moxa: cleanup mxser_init
Remove explicit tty_driver ops initialisation, because this is already done
by tty_set_operations.

Signed-off-by: Kirill Smelkov <kirr@mns.spb.ru>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:36 -08:00
Matt Helsley
9f46080c41 [PATCH] Process Events Connector
This patch adds a connector that reports fork, exec, id change, and exit
events for all processes to userspace.  It replaces the fork_advisor patch
that ELSA is currently using.  Applications that may find these events
useful include accounting/auditing (e.g.  ELSA), system activity monitoring
(e.g.  top), security, and resource management (e.g.  CKRM).

Signed-off-by: Matt Helsley <matthltc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:35 -08:00
Andrew Morton
78512ece14 [PATCH] serial console: touch NMI watchdog
Large console spews from IRQ or local_irq_disable() sections can cause the NMI
watchdog to go off.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:35 -08:00
Christian Borntraeger
a5da866fe0 [PATCH] s390: fix memory leak in vmcp
If vmcp is interrupted by a signal the vmcp command buffer is not freed.
Found by Pete Zaitcev.

Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:34 -08:00
Ursula Braun-Krahl
cdb32dc90b [PATCH] s390: duplicate timeout in qdio
Remove duplicate timeout in qdio_establish().

Signed-off-by: Ursula Braun-Krahl <braunu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:34 -08:00
Peter Oberparleiter
1e0291bade [PATCH] s390: dasd diag with block sizes > 512
Access to FBA disks via DIAG fails for block sizes > 512 byte.  The device
analysis code of the DIAG discipline does not properly initialize the DIAG250
device environment after completion of the analysis.  This results in VM only
serving 512 bytes per block I/O request whereas Linux expects larger block
sizes.  Add proper device environment setup to end of analysis code.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:34 -08:00
Peter Oberparleiter
86b368a580 [PATCH] s390: dasd diag inline assembly
Future versions of gcc may remove initialization code for control blocks used
by the diag250 inline assembly due to incompletely specified constraints.
This may lead to erratic behavior.  Fix the diag250 inline assembly
constraints.

Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:34 -08:00
Cornelia Huck
a0016408f2 [PATCH] s390: ccwgroup online attribute
Make the interface for setting ccw group devices on-/offline consistent with
that for ccw devices: Check if the device driver provided a set_{on,off}line
function and just set the device on-/offline if not.

Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:33 -08:00
Paul Mundt
055a251214 [PATCH] superhyway: multiple block support and VCR rework
This extends the API somewhat to allow for platform-specific VCR reading and
writing.  Some platforms (like SH4-202) implement the VCR in a split VCRL and
VCRH, but end up being in reverse order or have other quirks that need to be
dealt with, so we add a set of superhyway_ops per-bus to accomodate this.

We also have to extend the per-device resources somewhat, as some devices now
conveniently split control and data blocks.  So we allow a platform to
register its set of SuperHyway devices via superhyway_add_devices() with the
control block always ordered as the first resource (as this is the one that
userspace cares about).

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:28 -08:00
Paul Mundt
e87eaad107 [PATCH] sh: Re-add sh to drivers/Makefile
drivers/sh/ got dropped from drivers/Makefile, so add it back in..

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:27 -08:00
Stephen Hemminger
d311b0d3d8 [PATCH] 3c59x: don't enable scatter/gather w/o checksum support
It is not valid to enable scatter/gather without hardware checksum support
of some kind. (akpm: applies only to the old boomerang cards).

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
900fd17dd0 [PATCH] 3c59x: enable use of memory-mapped PCI I/O
Add capability for 3c59x driver to use memory-mapped PCI I/O resources.
This may improve performance for those devices so equipped.  This will be
the default behaviour for IS_CYCLONE and IS_TORNADO devices.  Additionally,
it can be enabled/disabled individually for up to MAX_UNITS number of
devices via the use_mmio module option or for all units via the
global_use_mmio option.  The use_mmio option overrides the global_use_mmio
option for those devices specified.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
35b306743d [PATCH] 3c59x: correct rx_dropped counting
Only increment rx_dropped in case of lack of resources (i.e. not for
frames with errors).

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
bb531fc071 [PATCH] 3c59x: support ETHTOOL_GPERMADDR
Add support for ETHTOOL_GPERMADDR to 3c59x.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
46e5e4a897 [PATCH] 3c59x: fix some grammar in module parameter descriptions
Correct several (apparently cut & paste) grammatical typos in module
parameter descriptions.  They seem to have originated as copies of the
description for "global_options".

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
9954ab7fd5 [PATCH] 3c59x: cleanup init of module parameter arrays
Beautify the array initilizations for the module parameters.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
John W. Linville
32fb5f06db [PATCH] 3c59x: bounds checking for hw_checksums
Add bounds checking to usage of hw_checksums module parameter array.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
Tommy Christensen
d9e46de34e [PATCH] 3c59x: avoid blindly reading link status twice
In order to spare some I/O operations, be more intelligent about when to
read from the PHY.

Pointed out by Bogdan Costescu.

Signed-off-by: Tommy S. Christensen <tommy.christensen@tpack.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:25 -08:00
Neil Horman
106427e65d [PATCH] 3c59x: cleanup of mdio_read routines to use MII_* macros
Clean up mdio_read routines in 3c59x.c to use the MII_* macros defined in
include/linux/mii.h

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:24 -08:00
John W. Linville
62afe595de [PATCH] 3c59x: convert to use of pci_iomap API
Convert 3c59x driver to use pci_iomap API.  This makes it easier to enable
the use of memory-mapped PCI I/O resources.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 07:53:24 -08:00
Thomas Gleixner
c2965f1129 [MTD] chips: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 15:25:34 +01:00
Thomas Gleixner
d5c5e78af5 [MTD] OneNAND: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 15:11:28 +01:00
Thomas Gleixner
61b03bd7c3 [MTD] NAND: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 15:10:37 +01:00
Thomas Gleixner
e5580fbe8a [MTD] devices: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 15:06:59 +01:00
Thomas Gleixner
69f34c98c1 [MTD] maps: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 15:01:58 +01:00
Thomas Gleixner
1f948b43f7 [MTD] chips: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 14:45:15 +01:00
Thomas Gleixner
97894cda57 [MTD] core: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 13:37:38 +01:00
Takashi Iwai
c3348760aa [PATCH] Fix wrong irq enable via rtc_control()
rtc_control() may be called in the interrupt context in ALSA rtc-timer
driver.  The patch fixes the wrong irq enable in rtc.c, and also fixes
the possible race of bit flags.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
2005-11-07 11:14:57 +01:00
Konstantin Baidarov
b95f9609c7 [MTD] chips cfi_cmdset_0002: Prevent timeout race
We've noticed that sometimes "MTD do_write_buffer(): software timeout"
message was printed out when writing to a Fujitsu NOR flash.
It turned out that this was because of a race in the timeout handling
do_write_buffer(). A small timeout of (HZ / 1000) + 1 is used there, and
sometimes if the timer interrupt handling takes more than one or even two
jiffies (which is 1-2 ms with HZ == 1000) and that interrupt happens just
after chip_ready() call, the driver bails out from a ready polling loop
despite the chip has actually become ready while all those interrupts were
handled. To deal with this issue, extra check for chip ready is neccessary on
timeout expiration (and the checks should better be reordered).
As do_write_oneword() uses the same approach, it needs to also be changed.

Signed-off-by: Konstantin Baidarov <kbaidarov@ru.mvista.com>
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 10:47:08 +01:00
Marian Balakowicz
be30c10fd8 [MTD] maps: Add support for the "TQM834x" Boards
The following patch adds support for the TQ Systems  TQM834x  Boards.
Verified on TQM8349L.

This is a resubmit after integrating the suggested changes.

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 10:46:22 +01:00
Lennert Buytenhek
ea17629f3e [MTD] maps ixp2000: fix compile warnings in ixp2000 map driver
Fix two compile warnings that occur because of treating two
'unsigned long's as 'void *'s.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 10:44:15 +01:00
Jeff Garzik
b78612b796 Merge branch 'master' 2005-11-06 23:01:34 -05:00
Thomas Gleixner
3096617434 [MTD] NAND Kconfig: Simplify dependencies
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 02:49:43 +01:00
Thomas Gleixner
3e17404918 [MTD] maps/plat-ram: Avoid gcc 4.0 warning
The assignement of a "const char *" to a "char *" variable
is emitting a warning with gcc 4.0. We cannot change
mtd->name to "const char *" as we have dynamic assignements
of the name. So casting is the correct solution here

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 02:28:05 +01:00
Todd Poynor
868801e561 [MTD] NAND: nand_write_ecc memory and OOB corruption
Nathan Roberts noticed the nand_write_ecc index into oobbuf goes out of
bounds when crossing an erase block boundary, causing incorrect OOB data
to be written and corrupting memory.  Reset the index to zero after
re-preparing oobbuf for a new erase block.

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 02:24:31 +01:00
Vitaly Wool
49196f3332 [MTD] NAND nand_base: Fix shift for bad block check (16bit devices only)
In case of an odd offset, the result was shifted by 1 instead of 8

Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 02:15:21 +01:00
Linus Torvalds
6adfd34e85 Merge master.kernel.org:/home/rmk/linux-2.6-drvmodel 2005-11-06 16:58:38 -08:00
Thomas Gleixner
46d0d0fb61 [MTD] OneNAND/Kconfig: Fix dependencies
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 01:14:05 +01:00
Thomas Gleixner
f0250fd7c3 Revert "[PATCH] OneNAND: Add simulator"
This reverts 405c829f98 commit.
2005-11-07 01:11:04 +01:00
Sean Young
01ac742db3 [MTD] maps/Kconfig: Simplify and update dependencies
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 00:40:10 +01:00
Sean Young
28f462308e [MTD] maps/ts5500: Fix partition support. Code cleanup
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 00:32:01 +01:00
Thomas Gleixner
15fdc52f35 [MTD] Tidy up Tims include cleanup
While we are at it, reorder the includes and
remove the silly /* TASK */ comment

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 00:14:42 +01:00
David Vrabel
9090ed0b82 [MTD] maps/ixp4xx: kill some warnings
- Use map.virt instead of map.map_priv_1 since it has the correct type.
- Use readw/writew instead of dereferencing an ioremap'd cookie.
- Remove an unused variable.

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 00:08:05 +01:00
Richard Purdie
87c146dc1a [MTD] NAND sharpsl.c: Add support for akita and borzoi models
The Sharp Zaurus akita and borzoi models are large page flash devices.
This patch adds support for them to the sharpsl MTD NAND driver but
keeps the oob layout and bad block positions compatible with the Sharp
Zaurus 2.4 kernel and ROM bootloader.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:34:39 +01:00
Nicolas Pitre
6f6ed056d2 [MTD] chips/cfi_cmdset_0001: fix for P30 cfi parsing
Change to the extended cfi table parsing for Intel NOR flash that uses
the info in the extended table to 'walk' the table rather than using
hard coding for various primary extended query table version numbers.

From: Jared Hulbert <jaredeh@gmail.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:19:17 +01:00
Ben Dooks
cfd320fbfc [MTD] NAND s3c2410.c: Fix timing calculation bugs
Spotted by basprog@mail.ru

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:15:54 +01:00
Ben Dooks
d574504114 [MTD] NAND s3c2410.c: Fix missing dev parameter to dev_err
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:10:43 +01:00
Ben Dooks
df2e162927 [MTD] maps/plat-ram.c: Initialize owner in device_driver struct
Added .owner initialisation to allow the
tracking of the device_driver owners when
built as a module

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:09:49 +01:00
Ben Dooks
e0030b60ce [MTD] maps/bast-flash.c: Initialize owner in device_driver struct
Added owner to device driver field for tracking
when loaded as a module.

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:08:38 +01:00
Ben Dooks
61a7275491 [MTD] NAND: s3c2410.c Initialize owner in device_driver struct
Added owner fields to the device_driver for tracking
ownership when built as a module

Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:07:28 +01:00
Artem B. Bityutskiy
5cea5dadfe [MTD] mtdpart.c: Allow eraseblock size != power of 2
Don't assume eraseblock size is power of 2.
Dataflash can have aligned eraseblock size.

From: Peter Menzebach <pm-mtd@mw-itcon.de>
Acked-by: Artem B. Bityutskiy <dedekind@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 23:04:14 +01:00
Kyungmin Park
83a368380e [MTD] OneNAND: Enhanced support for DDP (Dual Densitiy Packages)
Add density mask for better support of DDP chips.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 22:59:48 +01:00
Kyungmin Park
a41371eb6d [MTD] OneNAND: Power Management (PM) support
Add suspend/resume

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 22:42:28 +01:00
Kyungmin Park
87590e26ff [MTD] OneNAND: Add missing files
Simple bad block table source and header files

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 22:39:23 +01:00
Ben Dooks
0255fc1b08 [MTD] NAND: s3c2410 use dev_err() to report errors instead of printk()
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 22:37:35 +01:00
Pete Popov
ef6f0d1ffc [MTD] NAND: Alchemy board driver cleanup
- cleaned up the partitions and include files
- added more flexible CS and address detection and setup

Regression tested on db1200 and db1550.

Signed-off-by: Pete Popov <ppopov@pacbell.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 22:29:02 +01:00
Joern Engel
b523b3bac3 [MTD] maps: Add support for MTX-1 Flash device
Add support for "4G Systems MTX-1 Flash device", better known as meshcube.

From: Bruno Randolf <bruno.randolf@4g-systems.biz>
Signed-off-by: Joern Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:58:57 +01:00
Vitaly Wool
962034f439 [MTD] NAND: Add suspend/resume functionality
The changes introduced allow to suspend/resume NAND flash.
A new state (FL_PM_SUSPENDED) is introduced, as well as
routines for mtd->suspend and mtd->resume to put the flash in
suspended state from software pov.

Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:43:45 +01:00
Todd Poynor
9c517e6c80 [MTD] maps: Add mapping driver for PQ2FADS boards.
From: Vitaly Bordug <vbordug@ru.mvista.com>
Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:40:38 +01:00
Kyungmin Park
1b01d9798d OneNAND: Remove OMAP platform driver
Now we can use the generic platform driver

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:35:12 +01:00
Kyungmin Park
68ee4b1c50 [MTD] OneNAND: Add generic platform driver
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:33:11 +01:00
David Vrabel
e4c212efbd [MTD] maps/ixp4xx: remove platform specific bits
- Intel chip driver has a reboot notifier so no need to reset the chip here.
- Don't play with chip selects (platform code should do this if necessary).

Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:32:16 +01:00
Kyungmin Park
1501787675 [MTD] OneNAND: Remove experimental Kconfig dependency
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:25:42 +01:00
Kyungmin Park
d36d63d404 [PATCH] OneNAND: Fix bug in write verify
- Remove unused block, page parameters
- Add constant instead of runtime value

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:24:51 +01:00
Kyungmin Park
405c829f98 [PATCH] OneNAND: Add simulator
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:23:10 +01:00
Kyungmin Park
fcc31470c4 [PATCH] OneNAND: Update OMAP OneNAND mapping using device driver model
- Update OMAP OneNAND mapping file using device driver model
- Remove board specific macro and values.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:22:01 +01:00
Kyungmin Park
cdc001305d [PATCH] OneNAND: Simple Bad Block handling support
Based on NAND memory bad block table code

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:20:53 +01:00
Kyungmin Park
52b0eea73d [PATCH] OneNAND: Sync. Burst Read support
Add OneNAND Sync. Burst Read support
Tested with OMAP platform

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:19:37 +01:00
Kyungmin Park
cd5f6346bc [MTD] Add initial support for OneNAND flash chips
OneNAND is a new flash technology from Samsung with integrated SRAM
buffers and logic interface.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:17:24 +01:00
Thomas Gleixner
d409466154 [MTD] NAND: Use correct mask for OOB size calculation
The bit mask used for oob size calculation was using 2 bits instead
of one. Fortunately the next bit has been 0 all the time.

Thanks to Nathan H. for pointing this out

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:22:32 +01:00
Thomas Gleixner
2c92d75532 [MTD] Remove deprecated power management functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:15:30 +01:00
David Woodhouse
e21f6c02f7 [MTD] Missing check on kmalloc return in INFTL mount.
Signed-off-by: Youssef Hmamouche <hyoussef@gmail.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:14:49 +01:00
Nicolas Pitre
e102d54abf [MTD] writev support for cfi-cmdset-0001
While this might be useful for all supported flash types, it is mandatory
for proper JFFS2 support with Sibley flash.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:12:48 +01:00
Nicolas Pitre
638d983840 {MTD] add support for Intel's "Sibley" flash
This updates the Primary Vendor-Specific Extended Query parsing to
version 1.4 in order to get the information about the Configurable
Programming Mode regions implemented in the Sibley flash, as well as
selecting the appropriate write command code.

This flash does not behave like traditional NOR flash when writing data.
While mtdblock should just work, further changes are needed for JFFS2 use.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:12:17 +01:00
Nicolas Pitre
4843653cab [MTD] cleanups to cfi_cmdset_0001
This includes improved error handling/reporting plus some other
message cleanups.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:10:19 +01:00
Sean Young
e27a9960af [MTD] Add Resident Flash Disk (RFD) support
This type of flash translation layer (FTL) is used by the Embedded BIOS
by General Software. It is known as the Resident Flash Disk (RFD), see:

http://www.gensw.com/pages/prod/bios/rfd.htm

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 20:08:54 +01:00
Thomas Gleixner
2fc2991175 Merge branch 'master' of /home/tglx/work/mtd/git/linux-2.6.git/ 2005-11-06 15:36:37 +01:00
Pantelis Antoniou
21c614a789 [SERIAL] Support Au1x00 8250 UARTs using the generic 8250 driver.
The offsets of the registers are in a different place, and
some parts cannot handle a full set of modem control signals.

Signed-off-by: Pantelis Antoniou <pantelis@embeddedalley.ocm>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-06 09:07:03 +00:00
Jeff Garzik
50eb800680 [netdrvr s2io] warning fixes
From Andrew Morton.
2005-11-05 23:40:46 -05:00
Jeff Garzik
ecf8b596cf [netdrvr] fac_8xx build fix 2005-11-05 23:40:16 -05:00
Jeff Garzik
a10b5aacea Remove linux/version.h include from drivers/net/phy/* and net/ieee80211/*.
Unused, and causes the files to be needlessly rebuilt in some cases.
2005-11-05 23:39:54 -05:00
Dave Jones
0a1cc0b6a4 [AGPGART] Fix up warning in efficeon driver.
efficeon-agp.c:222: warning: passing arg 1 of `virt_to_phys' makes pointer from integer without a cast

Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-05 20:32:26 -08:00
Jeff Garzik
4aefe1554b Merge git://git.tuxdriver.com/git/netdev-jwl 2005-11-05 22:20:11 -05:00
Adrian Bunk
d38087609a [PATCH] airo.c/airo_cs.c: correct prototypes
This patch creates a file airo.h containing prototypes of the global
functions in airo.c used by airo_cs.c .

If you got strange problems with either airo_cs devices or in any other
completely unrelated part of the kernel shortly or long after a airo_cs
device was detected by the kernel, this might have been caused by the
fact that caller and callee disagreed regarding the size of the first
argument to init_airo_card()...

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:03 -05:00
Michael Chan
05d0f1cf69 [PATCH] bnx2: update version and minor fixes
Some book keeping and a style fix.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:03 -05:00
Michael Chan
f4e418f7f3 [PATCH] bnx2: refine bnx2_poll
Refine bnx2_poll() logic to write back the most up-to-date status tag
when all work has been processed. This eliminates some occasional
extra interrupts when a older status tag is written even though all
work has been processed.

The idea is to read the status tag just before exiting bnx2_poll() and
then check again for any new work. If no new work is pending, the
status tag written back will not generate any extra interrupt. This
logic is similar to the changes David Miller did to tg3_poll().

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:03 -05:00
Michael Chan
e3648b3d8d [PATCH] bnx2: update firmware handshake for 5708
Dynamically determine the shared memory location where eeprom
parameters are stored instead of using a fixed location.

Add speed reporting to management firmware. This allows management
firmware to know the current speed without contending for MII
registers.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:03 -05:00
Michael Chan
371377091d [PATCH] bnx2: update nvram code for 5708
Update bnx2 nvram code with support for 5708.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:02 -05:00
Michael Chan
12d30d89e5 [PATCH] bnx2: update firmware for 5708
Update bnx2 firmware with support for 5708.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:02 -05:00
Michael Chan
5b0c76ad94 [PATCH] bnx2: add 5708 support
Add 5708 copper and serdes basic support, including 2.5 Gbps support
on 5708 serdes. SPEED_2500 is also added to ethtool.h

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:02 -05:00
Daniel Drake
17ecc1e63b [PATCH] prism54: Remove redundant assignment
The last patch I sent in ("prism54: Free skb after disabling
interrupts") included a redundant NULL assignment. Thanks to Herbert
Xu for pointing it out.

Signed-off-by: Daniel Drake <dsd@gentoo.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:02 -05:00
Adrian Bunk
e6b365f61e [PATCH] drivers/net/hamradio/dmascc.c: remove dmascc_setup()
It seems dmascc_setup() is a leftover time before dmascc_init() was
there.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:01 -05:00
Adrian Bunk
3ad2cc6798 [PATCH] drivers/net/e1000/: possible cleanups
This patch contains the following possible cleanups:
- make needlessly global code static
- #if 0 the following unused global functions:
  - e1000_hw.c: e1000_mc_addr_list_update
  - e1000_hw.c: e1000_read_reg_io
  - e1000_hw.c: e1000_enable_pciex_master

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:01 -05:00
Adrian Bunk
e9ab1d1453 [PATCH] drivers/net/ixgb/: make some code static
This patch makes some needlessly global code static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2005-11-05 21:00:01 -05:00
Samuel Thibault
88dcb6c411 [PATCH] Set the vga cursor even when hidden
Some visually impaired people use hardware devices which directly read
the vga screen. When newt for instance asks to hide the cursor for
better visual aspect, the kernel puts the vga cursor out of the screen,
so that the cursor position can't be read by the hardware device. This
is a great loss for such people.

Here is a patch which uses the same technique as CUR_NONE for hiding the
cursor while still moving it.

Mario, you should apply it to the speakup kernel for access floppies
asap. I'll submit a 2.4 patch too.

Signed-off-by: samuel.thibault@ens-lyon.org
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-05 13:30:03 -08:00
Russell King
2c119aa809 [DRIVER MODEL] Fix sgivwfb
Statically allocated devices in module data is a potential cause
of oopsen.  The device may be in use by a userspace process, which
will keep a reference to the device.  If the module is unloaded,
the module data will be freed.  Subsequent use of the platform
device will cause a kernel oops.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:22:39 +00:00
Russell King
abbf268ae8 [DRIVER MODEL] Fix gbefb
Statically allocated devices in module data is a potential cause
of oopsen.  The device may be in use by a userspace process, which
will keep a reference to the device.  If the module is unloaded,
the module data will be freed.  Subsequent use of the platform
device will cause a kernel oops.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:22:13 +00:00
Russell King
8d972a9621 [DRIVER MODEL] Fix arcfb
Release code in driver modules is a potential cause of oopsen.
The device may be in use by a userspace process, which will keep
a reference to the device.  If the module is unloaded, the module
text will be freed.  Subsequently, when the last reference is
dropped, the release code will be called, which no longer exists.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:21:38 +00:00
Russell King
09c6518ca0 [DRIVER MODEL] Fix macsonic
Release code in driver modules is a potential cause of oopsen.
The device may be in use by a userspace process, which will keep
a reference to the device.  If the module is unloaded, the module
text will be freed.  Subsequently, when the last reference is
dropped, the release code will be called, which no longer exists.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:21:10 +00:00
Russell King
95cb5d954e [DRIVER MODEL] Fix jazzsonic
Release code in driver modules is a potential cause of oopsen.
The device may be in use by a userspace process, which will keep
a reference to the device.  If the module is unloaded, the module
text will be freed.  Subsequently, when the last reference is
dropped, the release code will be called, which no longer exists.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:20:47 +00:00
Russell King
5d994b7f5d [DRIVER MODEL] Fix depca
Release code in driver modules is a potential cause of oopsen.
The device may be in use by a userspace process, which will keep
a reference to the device.  If the module is unloaded, the module
text will be freed.  Subsequently, when the last reference is
dropped, the release code will be called, which no longer exists.

Use generic platform device allocation/release code in modules.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:20:21 +00:00
Russell King
37c12e7497 [DRIVER MODEL] Improved dynamically allocated platform_device interface
Re-jig the simple platform device support to allow private data
to be attached to a platform device, as well as allowing the
parent device to be set.

Example usage:

	pdev = platform_device_alloc("mydev", id);
	if (pdev) {
		err = platform_device_add_resources(pdev, &resources,
						    ARRAY_SIZE(resources));
		if (err == 0)
			err = platform_device_add_data(pdev, &platform_data,
						       sizeof(platform_data));
		if (err == 0)
			err = platform_device_add(pdev);
	} else {
		err = -ENOMEM;
	}
	if (err)
		platform_device_put(pdev);

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-05 21:19:33 +00:00
Linus Torvalds
70d9d825e0 Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-11-05 12:04:02 -08:00
Matt Porter
f896424cbc [PATCH] phy address mask support for generic phy layer
Adds a phy_mask field to struct mii_bus and uses it.  This field
indicates each phy address to be ignored when probing the mdio bus.

This support is needed for the fs_enet and ibm_emac drivers to be
converted to the generic phy layer among other drivers. Many systems
lock up on probing certain phy addresses or probing doesn't return
0xffff when nothing is found at the address. A new driver I'm
working on also makes use of this mask.

Signed-off-by: Matt Porter <mporter@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:55 -05:00
Don Fry
4371dc6c60 [PATCH] pcnet32: Prevent hang with 79c976
Some boards using the 79c976 pcnet32 chip will hang the system if the
ethtool --register-dump is performed with the device operational.  The
request to read bcr30 is retried by the PCI device infinitely without
returning data, hanging the system.

Tested ia32 and ppc64.

Signed-off-by:  Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:55 -05:00
Don Fry
2964bbd704 [PATCH] pcnet32: AT2700/2701 and Bugzilla 2699 & 4551
This patch is a better fix for Allied Telesyn 2700/2701 FX boards than
the change made in early January this year.  It allows the user to
select the speed/duplex via module_param, but if no selection is made,
forces the speed to 100 FD.  It fixes both Bugzilla bugs 2669 and 4551.
Tested ia32 and ppc64 by myself, and by the originator of bug 2669.

Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:55 -05:00
Don Fry
a88c844c17 [PATCH] pcnet32: show name of failing device
Display the name eth%d or pci_name() of device which fails to allocate
memory.  When changing ring size via ethtool, it also releases the
lock before returning on error.  Added comment that the caller of
pcnet32_alloc_ring must call pcnet32_free_ring on error, to avoid leak.
Tested ia32 by forcing allocation errors.

Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:55 -05:00
Ananda Raju
da6971d8ec [PATCH] S2io: Multi buffer mode support
Hi,
This patch  provides dynamic two buffer-mode and 3 buffer-mode options.
Previously 2 buffer-mode was compilation option. Now with this patch applied
one can load driver in 2 buffer-mode with module-load parameter

ie.
#insmod s2io.ko rx_ring_mode=2

This patch also provides 3 buffer-mode which provides header separation
functionality. In 3 buffer-mode skb->data will have L2/L3/L4 headers and
"skb_shinfo(skb)->frag_list->data" will have have L4 payload.
one can load driver in 3 buffer-mode with same above module-load parameter

ie.
#insmod s2io.ko rx_ring_mode=3

Please review the patch.

Signed-off-by: Ananda Raju <ananda.raju@neterion.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:27 -05:00
Gabriel A. Devenyi
29b09fcc34 [PATCH] drivers/net/wireless/airo.c unsigned comparason
fid is declared as a u32 (unsigned int), and then a few lines later, it is checked for a value < 0, which is clearly useless.
In the two locations this function is used, in one it is *explicitly* given a negative number, which would be ignored with the
current definition.

Thanks to LinuxICC (http://linuxicc.sf.net).

Signed-off-by: Gabriel A. Devenyi <ace@staticwave.ca>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-11-05 14:40:26 -05:00
Jeff Garzik
328198acb7 Merge branch 'master' 2005-11-05 14:38:55 -05:00
Tejun Heo
537a95d935 [libata] restore sg on DMA mapping failure 2005-11-05 14:29:01 -05:00
Linus Torvalds
fecb4a0c87 Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-for-linus-2.6 2005-11-05 10:31:35 -08:00
Linus Torvalds
a2c78f7c1d Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-11-05 09:47:46 -08:00
Alan Stern
39b7f1e25a [SCSI] sd: Fix refcounting
Currently the driver takes a reference only for requests coming by way
of the gendisk, not for requests coming by way of the struct device or
struct scsi_device.  Such requests can arrive in the rescan, flush,
and shutdown pathways.

The patch also makes the scsi_disk keep a reference to the underlying
scsi_device, and it erases the scsi_device's pointer to the scsi_disk
when the scsi_device is removed (since the pointer should no longer be
used).

This resolves Bugzilla entry #5237.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-05 09:52:24 -06:00
Pierre Ossman
d191634f7a [MMC] Use controller id instead of driver name for printks
The printks that aren't for debugging should use the name of the controller,
not the driver name. Multiple MMC controllers aren't that common today, but
this is the right way to do things.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-05 10:36:35 +00:00
Pierre Ossman
25cc5e5bd2 [MMC] Fix chip config in wbsd
There is a broken if clause in the wbsd driver that can cause the
driver to try and configure the chip even though none is found. This
results in i/o on invalid ports.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-05 10:16:50 +00:00
James Bottomley
0ee957cb7a Fix ips.c compile
It looks like one of the ips patches was missing a closing brace in a
function

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-04 23:22:55 -06:00
James Bottomley
849a8924a6 Merge by Hand
Conflicts in dec_esp.c (Thanks Bacchus), scsi_transport_iscsi.c and
scsi_transport_fc.h

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-11-04 22:29:52 -06:00
Jeff Garzik
6037d6bbdf [libata] ATAPI pad allocation fixes/cleanup
Use ata_pad_{alloc,free} in two drivers, to factor out common code.

Add ata_pad_{alloc,free} to two other drivers, which needed the padding
but had not been updated.
2005-11-04 22:08:00 -05:00
Jeff Garzik
c2cc87ca95 Merge branch 'master' 2005-11-04 21:39:31 -05:00
Calin A. Culianu
7015faa7df [PATCH] nvidiafb: Geforce 7800 series support added
This adds support for the Nvidia Geforce 7800 series of cards to the
nvidiafb framebuffer driver.  All it does is add the PCI device id for
the 7800, 7800 GTX, 7800 GO, and 7800 GTX GO cards to the module device
table for the nvidiafb.ko driver, so that nvidiafb.ko will actually work
on these cards.

I also added the relevant PCI device ids to linux/pci_ids.h

I tested it on my 7800 GTX here and it works like a charm.  I now can
get framebuffer support on this card! Woo hoo!! Nothing like 200x75 text
mode to make your eyes BLEED.  ;)

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-04 18:01:34 -08:00
Linus Torvalds
127f2fa31a Merge branch 'srp' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-04 16:32:36 -08:00
Linus Torvalds
ba77df570c Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband 2005-11-04 16:31:54 -08:00
Linus Torvalds
602d4a7e2f Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc-merge 2005-11-04 16:27:50 -08:00
Dave Jones
146a209967 [AGPGART] Fix up sgi-agp bug with no devices on bus.
Signed-off-by: Eric Kunze <ekunze@sgi.com>
Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-04 15:32:08 -08:00
Dave Jones
c4dd45823f [AGPGART] When we encounter reserved mode bits, print them out.
Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-04 15:18:56 -08:00
David S. Miller
462aae65f6 [USB]: Make early handoff a final fixup instead of a header one.
At header fixup time, it is not yet legal to ioremap() PCI
device registers, yet that is what this quirk code needs to
do.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-04 11:17:24 -08:00
Russell King
34cf9e3750 [MMC] Response to write commands is R1 nor R1b
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-04 18:43:39 +00:00
Linus Torvalds
c8ebce6eeb Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-11-04 10:42:53 -08:00
Russell King
d56c524afa [PATCH] ARM: Reverted 2918/1: [update] Base port of Comdial MP1000 platfrom
No longer maintained
2005-11-04 17:28:34 +00:00
Russell King
866237eafc [PATCH] ARM: Reverted 2921/1: Support for the RTC / nvram on the Comdial MP1000
No longer maintained
2005-11-04 17:26:57 +00:00
Russell King
e399822da0 [PATCH] ARM: Reverted 2919/1: CS8900A ethernet driver modifications for the Comdial MP1000
No longer maintained
2005-11-04 17:26:56 +00:00
Jens Axboe
3a65dfe8c0 [BLOCK] Move all core block layer code to new block/ directory
drivers/block/ is right now a mix of core and driver parts. Lets move
the core parts to a new top level directory. Al will move the fs/
related block parts to block/ next.

Signed-off-by: Jens Axboe <axboe@suse.de>
2005-11-04 08:43:35 +01:00
Jack Morgenstein
d09e327641 [IB] mthca: check P_Key index in modify QP
Make sure that the P_Key index passed into mthca_modify_qp() is
within the device's P_Key table.

Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-03 14:58:33 -08:00
Ben Dooks
b2281abf11 [SERIAL] 8250_early.c passing 0 instead of NULL
Fix sparse warning about passing `0` to  simple_strtoul()

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-03 21:07:37 +00:00
Roland Dreier
0c99cb6d5f [IB] umad: fix hot remove of IB devices
Fix hotplug of devices for ib_umad module: when a device goes away,
kill off all MAD agents for open files associated with that device,
and make sure that the device is not touched again after ib_umad
returns from its remove_one function.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-03 12:01:18 -08:00
Roland Dreier
87cfe32375 [IB] mthca: fix format of FW version
Mellanox has decided that the components of the firmware version are
really meant to be displayed in decimal, e.g. 0x000400070190 is
version 4.7.400.  Change the format we use from "%x.%x.%x" to
"%d.%d.%d" to match this convention.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 22:59:37 -08:00
Roland Dreier
8ae5a8a24f [IPoIB] don't compile debug code if debugging isn't enabled
Don't build ipoib_mcast_iter_ functions if CONFIG_INFINIBAND_IPOIB_DEBUG
is not enabled -- their only callers will not be built either.

Also move the prototype for ipoib_open() to ipoib.h to fix a sparse warning.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 20:51:01 -08:00
Jan-Benedict Glaw
0aeafa7755 Input: lkkbd - miscellaneous fixes
* Hide debugging code into #ifdef, which allows to simplify
  the large switch statement
* Update macros to not reference variables not given as
  arguments

Signed-off-by: Jan-Benedict Glaw <jbglaw@lug-owl.de>

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:53:11 -05:00
Mirco Macrelli
14a48b4444 Input: logips2pp - add support for MX3100
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:52:45 -05:00
Pavel Machek
d7a767dddc Input: locomokbd - fix wrong bustype
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:52:33 -05:00
Dmitry Torokhov
47610602c2 Input: fix input device deregistration
Remove main attribute group (name, phys, uniq) when unregistering
input devices.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:52:16 -05:00
Dmitry Torokhov
5f94548982 Input: do not register statically allocated devices
Do not register statically allocated input devices to prevent
OOPS when attaching input interfaces since it requires class
device to be properly initialized.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:51:46 -05:00
Dmitry Torokhov
438c9da514 Input: locomokbd - convert to dynamic input allocation
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-11-02 22:49:53 -05:00
Linus Torvalds
cfa024f4e4 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-11-02 18:38:22 -08:00
Roland Dreier
aef9ec39c4 IB: Add SCSI RDMA Protocol (SRP) initiator
Add an InfiniBand SCSI RDMA Protocol (SRP) initiator.  This driver is
used to talk talk to InfiniBand SRP targets (storage devices).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 14:07:13 -08:00
Roland Dreier
21a384897d [IPoIB] remove unneeded initializations to 0
Shrink our source and .text a little by removing a few assignments of
NULL and 0 to memory that is already cleared as part of the allocation.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 10:07:59 -08:00
Linus Torvalds
ec1890c5df Merge git://brick.kernel.dk/data/git/linux-2.6-block 2005-11-02 08:06:02 -08:00
Roland Dreier
de6eb66b56 [IB] kzalloc() conversions
Replace kmalloc()+memset(,0,) with kzalloc(), for a net savings of 35
source lines and about 500 bytes of text.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-11-02 07:23:14 -08:00
Russell King
e831556fb6 [ARM] AMBA CLCD driver can drive PL110 and PL111 primecells
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-02 14:40:35 +00:00
Stephen Rothwell
2be7a90675 Merge Paulus' tree 2005-11-02 18:15:43 +11:00
Dave Jones
b7fb358c7c [CPUFREQ] Fix up compile of cpufreq_stats
Whoops, I lost a hunk of the last patch somehow.

Signed-off-by: Dave Jones <davej@redhat.com>
2005-11-01 23:13:45 -08:00
Tejun Heo
ca23509fba [PATCH] blk: fix dangling pointer access in __elv_add_request
cfq's add_req_fn callback may invoke q->request_fn directly and
depending on low-level driver used and timing, a queued request may be
finished & deallocated before add_req_fn callback returns.  So,
__elv_add_request must not access rq after it's passed to add_req_fn
callback.

This patch moves rq_mergeable test above add_req_fn().  This may
result in q->last_merge pointing to REQ_NOMERGE request if add_req_fn
callback sets it but as RQ_NOMERGE is checked again when blk layer
actually tries to merge requests, this does not cause any problem.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01 21:58:06 -08:00
Santiago Leon
6c2af71f7f [PATCH] ibmveth fix panic in initial replenish cycle
This patch fixes a panic in the current tree caused by a race condition between the initial replenish cycle and the rx processing of the first packets trying to replenish the buffers.

Signed-off-by: Santiago Leon <santil@us.ibm.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01 21:56:40 -08:00
Al Viro
bbc5b21284 [PATCH] missing platform_device.h includes
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01 21:50:01 -08:00
Linus Torvalds
d8762748ca Merge master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6
Manual fixups for some clashes due to re-indenting.
2005-11-01 21:49:07 -08:00
Andrew Morton
ce46337040 [PATCH] tlclk build fix
drivers/char/tlclk.c: In function `tlclk_init':
drivers/char/tlclk.c:775: warning: implicit declaration of function `platform_device_register_simple'

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01 21:44:46 -08:00
Chris Wright
faba278fb0 [PATCH] TPM compile fix
CC      drivers/char/tpm/tpm_nsc.o
drivers/char/tpm/tpm_nsc.c:277: error: `platform_bus_type' undeclared here (not in a function)
...
  CC      drivers/char/tpm/tpm_atmel.o
drivers/char/tpm/tpm_atmel.c:175: error: `platform_bus_type' undeclared here (not in a function)

Make sure to include proper headers.

Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-01 21:44:45 -08:00
Linus Torvalds
ec33b30910 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-11-01 21:32:46 -08:00
Linus Torvalds
7f36b1e958 Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-11-01 21:32:14 -08:00
Stephen Rothwell
aaf8a7a294 Merge iSeries include file move 2005-11-02 16:06:03 +11:00
Paul Mackerras
de2d3dbd17 Merge ../linux-2.6 2005-11-02 15:20:55 +11:00
Kelly Daly
b420677870 merge filename and modify references to iseries/vio.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 15:13:57 +11:00
Kelly Daly
bbc8b628b0 merge filename and modify references to iSeries/mf.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 15:10:38 +11:00
Paul Mackerras
a000503471 powerpc: exclude powerbook sleep code with CONFIG_PPC64 and CONFIG_PM
We were getting powerbook sleep code included, and giving compile
errors, with CONFIG_PM=y on a 64-bit build.  This excludes that code
so the kernel will compile.  One day BenH will implement on sleep on
the G5...

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-11-02 15:08:17 +11:00
Kelly Daly
1ec65d76f3 merge filename and modify references to iseries/hv_types.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 13:46:07 +11:00
Kelly Daly
e45423eac2 merge filename and modify references to iseries/hv_lp_event.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 12:08:31 +11:00
Kelly Daly
15b1718948 merge filename and modify reference to iseries/hv_lp_config.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 11:55:28 +11:00
Kelly Daly
c0a8d05c8a merge filename and modify references to iseries/hv_call_event.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-02 11:11:11 +11:00
Dan Williams
fbd9a6d7a9 [ARM] 3079/1: Fix typo in i2c-iop3xx.c (invalid pointer passed to release_mem_region)
Patch from Dan Williams

* If request_irq fails then a call to release_mem_region will be made with an invalid pointer.
* Two formatting fixes

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-11-01 22:31:12 +00:00
Wim Van Sebroeck
de4ae58fc9 [WATCHDOG] adds device_driver .owner field
Initialise the .owner field of the device driver
with the module that owns it, for easier tracking
of device driver ownership. (probably also better
for sysfs...)

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-11-01 19:31:59 +01:00
Wim Van Sebroeck
b3faed6373 [WATCHDOG] pcwd_pci.c update comments
update copyright + update bells and whistles driver for v2.6

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-11-01 19:31:48 +01:00
Pozsar Balazs
d05101738a [WATCHDOG] w83627hf_wdt trivial typo
The most trivial typo fix in the world.

Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu>
Signed-off-by: Pdraig Brady <P@draigBrady.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-11-01 19:31:37 +01:00
Ben Dooks
30da9404bc [WATCHDOG] s3c2410 wdt - add .owner field
Initialise the .owner field of the device driver
with the module that owns it, for easier tracking
of device driver ownership.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-11-01 19:31:19 +01:00
Jens Axboe
496456c24f [BLOCK] aoe: update for combined io statistics
Signed-off-by: Jens Axboe <axboe@suse.de>
2005-11-01 09:54:23 +01:00
Jens Axboe
a362357b6c [BLOCK] Unify the seperate read/write io stat fields into arrays
Instead of having ->read_sectors and ->write_sectors, combine the two
into ->sectors[2] and similar for the other fields. This saves a branch
several places in the io path, since we don't have to care for what the
actual io direction is. On my x86-64 box, that's 200 bytes less text in
just the core (not counting the various drivers).

Signed-off-by: Jens Axboe <axboe@suse.de>
2005-11-01 09:26:16 +01:00
Jens Axboe
d72d904a53 [BLOCK] Update read/write block io statistics at completion time
Right now we do it at queueing time, which works alright for reads
(since they are usually sync), but not for async writes since we can
queue io a lot faster than we can complete it. This makes the vmstat
output look extremely bursty.

Signed-off-by: Jens Axboe <axboe@suse.de>
2005-11-01 08:35:42 +01:00
Kelly Daly
1da4403788 merge filename and modify references to iseries/hv_call.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
2005-11-01 16:59:20 +11:00
Linus Torvalds
541ab4af11 Don't touch USB controller IO registers when they are disabled
The USB "handoff" code is an early PCI quirk to make sure we own the USB
controller (as opposed to the BIOS/SMM).  But if the controller isn't
even enabled yet, don't try to access it.

Acked-by: Paul Mackerras <paulus@samba.org> (who had an alternate patch)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31 21:12:40 -08:00
Jack Hammer
ee807c2d43 [SCSI] ips: Fix initialization bug with kdump
If I/O is active on the adapter, and an unexpected interrupt is pending
during initialization, the driver blows it's brains out. Since the driver
didn't initiate the I/O, the data in it's internal tables will contain NULL
pointers.

When this condition is detected, a "flush cache and reset" is performed.
The flush cache allows any pending "lazy writes" that the adapter is
processing to complete ( a "must have" for a RAID adapter ) and the reset
puts the adapter back into a known, good state.

Signed-off-by: Jack Hammer <jack_hammer@adaptec.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-31 18:17:16 -08:00
Andrew Morton
a717f77362 [PATCH] revert ide-scsi highmem cleanup
Jeff Garzik <jgarzik@pobox.com> points out that this was wrong: we need to
disable local interrupts while holding KM_IRQ0 due to IRQ sharing.

And holding interrupts off during a big PIO opration is expensive, so we only
want to do that if we know the page was highmem.

So revert commit 17fd47ab4d

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31 14:22:04 -08:00
Arthur Othieno
f2c84c0e84 [PATCH] i386: CONFIG_PC removal
CONFIG_PC is left-over cruft after the introduction of CONFIG_X86_PC with
the subarch split.  Remove it, and fixup the remaining users to depend on
CONFIG_X86_PC instead.

Signed-off-by: Arthur Othieno <a.othieno@bluewin.ch>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31 09:20:54 -08:00
Russell King
37bb30e86b [ARM] Convert EBSA110 network driver to a platform driver
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-31 17:14:57 +00:00
Jens Axboe
581c1b1439 [PATCH] noop-iosched: avoid corrupted request merging
Tejun Heo notes:

   "I'm currently debugging this.  The problem is that we are using the
    generic dispatch queue directly in the noop sched and merging is NOT
    allowed on dispatch queues but generic handling of last_merge tries
    to merge requests.  I'm still trying to verify this, so I'll be back
    with results soon."

In the meantime, disable merging for noop by setting REQ_NOMERGE in
elevator_noop_add_request().

Eventually, we should add a noop_list and do the dispatching like in the
other io schedulers.  Merging is still beneficial for noop (and it has
always done it).

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31 07:46:28 -08:00
Jens Axboe
4fc207419d [PATCH] Fix on-the-fly switch from cfq i/o scheduler
Don't clear ->elevator_data on exit, if we are switching queues we are
overwriting the data of the new io scheduler.

Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-31 07:41:28 -08:00
Linus Torvalds
c1d962035d Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-10-31 07:34:07 -08:00
Linus Torvalds
4fd5f8267d Merge master.kernel.org:/home/rmk/linux-2.6-drvmodel
Manual #include fixups for clashes - there may be some unnecessary
2005-10-31 07:32:56 -08:00
Roland Dreier
3bc12e75b2 [IPoIB] cleanups: fix comment, remove useless variables
Minor cleanups: fix a misleading comment, and get rid of attr_mask
variables that are only used to hold constants (just use the constants
directly).

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-10-31 07:10:33 -08:00
Roland Dreier
e5b251a24a [IB] mthca: Avoid SRQ free WQE list corruption
Fix wqe_to_link() to use a structure field that we know is definitely
always unused for receive work requests, so that it really avoids the
free list corruption bug that the comment claims it does.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-10-31 07:10:32 -08:00
Roland Dreier
7162a3e0db [IB] uverbs: Avoid NULL pointer deref on CQ async event
Userspace CQs that have no completion event channel attached end up
with their cq_context set to NULL.  However, asynchronous events like
"CQ overrun" can still occur on such CQs, so add a uverbs_file member
to struct ib_ucq_object that we can follow to deliver these events.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-10-31 07:10:32 -08:00
Russell King
0cf669d5c5 [SERIAL] Arrange better identification of ports
Folk seem to get confused when they see two or more ttyS0 ports
appearing at boot time.  One comes from the legacy table, and
one from PNP.

Hence, display the bus ID of the device which supplied the port.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-31 11:42:22 +00:00
Paul Mackerras
eb16292ba8 Input: adbhid - fix OOPS introduced by dynalloc conversion
The problem is that adbhid[]->input is NULL, so the kernel oopses with
a null pointer dereference as soon as a key is pressed.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:30:32 -05:00
Dmitry Torokhov
76440d5e13 Input: lkkbd - fix debug message in lkkbd_interrupt()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:30:19 -05:00
Dmitry Torokhov
1259f2b365 Input: pcspkr - fix setting name and phys for the device
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:30:05 -05:00
Dmitry Torokhov
995fc4df0b Input: fix input_dev registration message
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:29:51 -05:00
Dmitry Torokhov
7972720aaa Input: evdev - allow querying SW state from compat ioctl
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:29:37 -05:00
Dmitry Torokhov
e0be618d1e Input: evdev - allow querying EV_SW bits from compat_ioctl
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2005-10-31 01:29:23 -05:00
Jeff Garzik
ce1eeb95fc Merge branch 'upstream' 2005-10-30 23:32:03 -05:00
Jeff Garzik
005a5a06a6 [libata] locking rewrite (== fix)
A lot of power packed into a little patch.

This change eliminates the sharing between our controller-wide spinlock
and the SCSI core's Scsi_Host lock.  As the locking in libata was
already highly compartmentalized, always referencing our own lock, and
never scsi_host::host_lock.

As a side effect, this change eliminates a deadlock from calling
scsi_finish_command() while inside our spinlock.
2005-10-30 23:31:48 -05:00
Jeff Garzik
e533825447 [libata] ata_tf_to_host cleanups
Integrate ata_exec() and ata_tf_to_host() into their only caller,
ata_bus_edd().

Rename ata_tf_to_host_nolock() to ata_tf_to_host().

This makes locking a bit easier to review, and may help pave the way for
future changes.
2005-10-30 21:37:17 -05:00
Paul Mackerras
23fd07750a Merge ../linux-2.6 by hand 2005-10-31 13:37:12 +11:00
Linus Torvalds
ed28f96ac1 Merge master.kernel.org:/home/rmk/linux-2.6-serial 2005-10-30 17:48:37 -08:00
Linus Torvalds
1480d0a31d Merge master.kernel.org:/home/rmk/linux-2.6-arm 2005-10-30 17:48:00 -08:00
Linus Torvalds
fc8e3d177f Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-10-30 17:47:00 -08:00
Jeff Garzik
9e0cb06b17 Merge branch 'master' 2005-10-30 20:37:44 -05:00
Tim Schmielau
4e57b68178 [PATCH] fix missing includes
I recently picked up my older work to remove unnecessary #includes of
sched.h, starting from a patch by Dave Jones to not include sched.h
from module.h. This reduces the number of indirect includes of sched.h
by ~300. Another ~400 pointless direct includes can be removed after
this disentangling (patch to follow later).
However, quite a few indirect includes need to be fixed up for this.

In order to feed the patches through -mm with as little disturbance as
possible, I've split out the fixes I accumulated up to now (complete for
i386 and x86_64, more archs to follow later) and post them before the real
patch.  This way this large part of the patch is kept simple with only
adding #includes, and all hunks are independent of each other.  So if any
hunk rejects or gets in the way of other patches, just drop it.  My scripts
will pick it up again in the next round.

Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:32 -08:00
Randy Dunlap
3e6716e748 [PATCH] hpet: hpet driver cleanups
- Use kzalloc() instead of kmalloc + memset.
- Clean/fix some printk's.
- Use NULL for pointers instead of 0.
- Combine hpet busy searching locations into a function call.

Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:31 -08:00
Randy Dunlap
b6ab126211 [PATCH] hpet: use HPET physical addresses for dup. detection
- Use HPET physical address to detect duplicates, not logical addresses.
  Using logical (mapped) addresses fails to detect duplicates
  because ioremap() returns a new mapped address each time.

- iounmap() regions when duplicate/busy areas are found.

Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:31 -08:00
Randy Dunlap
757c472409 [PATCH] hpet: allow HPET FIXED_MEM32 resource type
Allow the ACPI HPET description table to use a resource type of FIXED_MEM32
for the HPET reource.  Use the fixed resoure size of 1 KB for the HPET
resource as per the HPET spec.

Signed-off-by: Randy Dunlap <randy_d_dunlap@linux.intel.com>
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:31 -08:00
Clemens Ladisch
318db8f03b [PATCH] hpet: simplify initialization message
When booting, display the timer frequency in Hertz instead of as tick length
in nanoseconds.  Apart from saving a local variable, this makes the message
more easily comprehensible.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:31 -08:00
Clemens Ladisch
c860ed9fb5 [PATCH] hpet: remove superfluous indirections
In the hpet_ioctl_common() function, devp->hd_hpets is already cached in the
hpetp variable, so we can use just that.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:30 -08:00
Clemens Ladisch
3d5640d1c7 [PATCH] hpet: fix access to multiple HPET devices
Fix two instances where a function would access the first HPET device instead
of the current one.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:30 -08:00
Clemens Ladisch
7522e4ecdf [PATCH] hpet: fix uninitialized variable in hpet_register()
Clear the ht_opaque field in the hpet_register() function before searching for
a free timer to prevent the function from incorrectly assuming that the search
succeeded afterwards.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:30 -08:00
Clemens Ladisch
af95eade68 [PATCH] hpet: fix division by zero in HPET_INFO
Fix a division by zero that happened when the HPET_INFO ioctl was called
before a timer frequency had been set.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:30 -08:00
Clemens Ladisch
8e8505be9c [PATCH] hpet: fix HPET_INFO calls from kernel space
Fix a wrong memory access in hpet_ioctl_common().  It was not possible to use
the HPET_INFO ioctl from kernel space because it always called copy_to_user().

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:30 -08:00
Clemens Ladisch
0d29086177 [PATCH] hpet: allow shared interrupts
This patch adds support for shared HPET interrupts.

The driver previously acknowledged interrupts for both edge and level
interrupts, but didn't actually allow a shared interrupt in the latter case.

We use a new per-timer flag to save whether the timer's interrupt might be
shared, and use it to do the processing required for level interrupts only if
necessary.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Clemens Ladisch
189e2dd137 [PATCH] hpet: allow non-power-of-two frequencies
It was only the RTC hardware that restricted interrupt frequencies to a power
of two.  There is no reason to take over this restriction into the HPET
driver, so remove the offending check.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Clemens Ladisch
3f992e1bb7 [PATCH] hpet: remove superfluous register reads
This patch removes several reads of a timer's config register that serve no
purpose whatsoever.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Clemens Ladisch
642d30bbc7 [PATCH] hpet: remove unused variable
The variable hpet_ntimer is never read, so remove it.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Acked-by: Bob Picco <bob.picco@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Clemens Ladisch
ba3f213f8a [PATCH] HPET: make frequency calculations 32 bit safe
On 32-bit architectures, the multiplication in the argument for
hpet_time_div() often overflows.  In the typical case of a 14.32 MHz timer,
this happens when the desired frequency exceeds 61 Hz.

To avoid this multiplication, we can precompute and store the hardware
timer frequency, instead of the period, in the device structure, which
leaves us with a simple division when computing the number of timer ticks.

As a side effect, this also removes a theoretical bug where the timer
interpolator's frequency would be computed as a 32-bit value even if the
HPET frequency is greater than 2^32 Hz (the HPET spec allows up to 10 GHz).

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Clemens Ladisch
9090e6db87 [PATCH] hpet: disallow zero interrupt frequency
Disallow setting an interrupt frequency of zero (which would result in a
division by zero), and disallow enabling the interrupt when the frequency
hasn't yet been set (which would use an interrupt period of zero).

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Randy Dunlap
874ec33ff9 [PATCH] sparse cleanups: NULL pointers, C99 struct init.
Convert most of the remaining "Using plain integer as NULL pointer" sparse
warnings to use NULL.  (Not duplicating patches that are already in -mm,
-bird, or -kj.)

Convert isdn driver struct initializer to use C99 syntax.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Andrew Morton
b888c87b74 [PATCH] tpm-tidies
- Various whitespace fixes

- Use kzalloc()

Acked-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:29 -08:00
Marcel Selhorst
1b8333b02a [PATCH] Infineon TPM: move infineon driver off pci_dev
Move the Infineon TPM driver off pci device and makes it a pure pnp-driver.
It includes pnp-port validation and region requesting.

Signed-off-by: Marcel Selhorst <selhorst@crypto.rub.de>
Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Kylene Jo Hall
570302a311 [PATCH] tpm: move nsc driver off pci_dev
This patch changes the nsc driver from a pci driver to a platform driver.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Kylene Jo Hall
682e97acea [PATCH] tpm: move atmel driver off pci_dev
This patch changes the atmel driver from a pci driver to a platform driver.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Kylene Jo Hall
ce2c87d4f7 [PATCH] tpm: change from pci_dev to dev power management functions
This patch is in support of moving away from the lpc bus pci_dev.  The power
management prototypes used by platform drivers is different but the
functionality remains the same.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Kylene Jo Hall
e659a3fe20 [PATCH] tpm: remove pci dependency
Since the tpm does not have it's own pci id we have been consuming the lpc
bus.  This is not correct and causes problems to support non lpc bus chips.
This patch removes the dependency on pci_dev from tpm.c The subsequent patches
will stop the supported chips from registering as pci drivers.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Kylene Jo Hall
b4ed3e3cbb [PATCH] tpm: add status function to allow non-lpc bus chips
This patch is in preparation of supporting chips that are not necessarily on
the lpc bus and thus are not accessed with inb's and outb's.  The patch
replaces the call to get the chip's status in the tpm.c file with a vendor
specific status function.  The patch also defines the function for each of the
current supported devices.

Signed-off-by: Kylene Hall <kjhall@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Andi Kleen
162a88f7b8 [PATCH] Don't set dcdbas driver to default m
It's nasty to set random drivers to default m because people who just press
enter on make oldconfig get these.  Remove the default m

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:28 -08:00
Bjorn Helgaas
d269cdd0e2 [PATCH] rocketport: make it work when statically linked into kernel
The driver had incorrectly wrapped module_init(rp_init) in #ifdef MODULE,
so it worked only when compiled as a module.

Tested by Wolfgang Denk with this device:

    00:0e.0 Communication controller: Comtrol Corporation RocketPort 8 port w/RJ11 connectors (rev 04)
        Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at 7000 [size=64]

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:27 -08:00
Laurent Riffard
ed8b39d0aa [PATCH] watchdog: update .owner field of struct pci_driver
This updates .owner field of struct pci_driver.

This allows SYSFS to create the symlink from the driver to the module which
provides it.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:26 -08:00
Laurent Riffard
413a42e2ea [PATCH] SyncLink adapters: updates .owner field of struct pci_driver
This updates .owner field of struct pci_driver.

This allows SYSFS to create the symlink from the driver to the module which
provides it.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Cc: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:26 -08:00
Laurent Riffard
8f04dd0792 [PATCH] epca: update .owner field of struct pci_driver
This updates .owner field of struct pci_driver.

This allows SYSFS to create the symlink from the driver to the module which
provides it.

Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:26 -08:00
Pozsar Balazs
1a66ddcb77 [PATCH] fix vgacon blanking
This patch fixes a long-standing vgacon bug: characters with the bright bit
set were left on the screen and not blacked out.  All I did was that I
lookuped up some examples on the net about setting the vga palette, and
added the call missing from the linux kernel, but included in all other
ones.  It works for me.

You can test this by writing something with the bright set to the
console, for example:
  echo -e "\e[1;31mhello there\e[0m"
and then wait for the console to blank itself (by default, after 10 mins
of inactivity), maybe making it faster using
  setterm -blank 1
so you only have to wait 1 minute.

Signed-off-by: Pozsar Balazs <pozsy@uhulinux.hu>
Cc: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:26 -08:00
Andrew Morton
0b360adbdb [PATCH] setkeys needs root
Because people can play games reprogramming keys and leaving traps for the
next user of the console.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:25 -08:00
Randy Dunlap
eb8e317998 [PATCH] firmware: fix all kernel-doc warnings
Convert existing function docs to kernel-doc format.  Eliminate all
kernel-doc warnings.  Fix some doc typos and a little whitespace cleanup.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:25 -08:00
Mark Gross
1a80ba8827 [PATCH] Telecom Clock Driver for MPCBL0010 ATCA computer blade
Signed-off-by: Mark Gross <mgross@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:25 -08:00
Carlos Sanchez
f7232056bf [PATCH] Added a Receive_Abort to the Marvell serial driver
Added a Receive_Abort to the Marvell serial driver

Fix occasional input overrun errors on Marvell serial driver

- If the Marvell serial driver is repeatedly started and then stopped it
  will occasionally report an input overrun error when started.

- Added a Receive_Abort to the Marvell serial driver to abort previously
  received receive errors when re-starting the receive

Acked-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Carlos Sanchez <csanchez@mvista.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:25 -08:00
Pat Gefre
396dc44bca [PATCH] ioc4 serial support - mostly cleanup
Various small mods for the Altix ioc4 serial driver - mostly cleanup:
- remove UIF_INITIALIZED usage
- use the 'lock' from uart_port
- better multiple card support

Signed-off-by: Patrick Gefre <pfg@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:24 -08:00
Jesper Juhl
2a91f3e54f [PATCH] ide-cd mini cleanup of casts
Remove some unneeded casts.
Avoid an assignment in the case of kmalloc failure.
Break a few instances of  if (foo) whatever;  into two lines.

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-30 17:37:23 -08:00