]> err.no Git - linux-2.6/log
linux-2.6
17 years agoIB/mthca: Factor out setting WQE data segment entries
Roland Dreier [Wed, 18 Jul 2007 18:30:34 +0000 (11:30 -0700)]
IB/mthca: Factor out setting WQE data segment entries

Factor code to set data segment entries out of the work request
posting functions into inline functions mthca_set_data_seg() and
mthca_set_data_seg_inval().  This makes the code more readable and
also allows the compiler to do a better job -- on x86_64:

add/remove: 0/0 grow/shrink: 0/6 up/down: 0/-69 (-69)
function                                     old     new   delta
mthca_arbel_post_srq_recv                    373     369      -4
mthca_arbel_post_receive                     570     562      -8
mthca_tavor_post_srq_recv                    520     508     -12
mthca_tavor_post_send                       1344    1330     -14
mthca_arbel_post_send                       1481    1467     -14
mthca_tavor_post_receive                     792     775     -17

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mlx4: Return receive queue sizes for userspace QPs from query QP
Roland Dreier [Wed, 18 Jul 2007 03:59:02 +0000 (20:59 -0700)]
IB/mlx4: Return receive queue sizes for userspace QPs from query QP

Return the receive queue sizes for both userspace QPs and kernel Qps
(not just kernel QPs) from mlx4_ib_query_qp().  Also zero the send
queue sizes for userspace QPs to avoid a possible information leak,
and set the max_inline_data for kernel QPs to 0 since inline sends are
not supported for kernel QPs.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mlx4: Increase max outstanding RDMA reads as target
Jack Morgenstein [Tue, 17 Jul 2007 10:11:43 +0000 (13:11 +0300)]
IB/mlx4: Increase max outstanding RDMA reads as target

Change the maximum number of outstanding RDMA reads allowed as a
target from 4 to 16 to per QP.  This allows RDMA read operations to
pipeline better.

Pointed out by Dotan Barak and Sagi Rotem.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoRDMA/cma: Remove local write permission from QP access flags
Dotan Barak [Tue, 17 Jul 2007 14:58:57 +0000 (17:58 +0300)]
RDMA/cma: Remove local write permission from QP access flags

Local write permission makes no sense as part of the QP access flags,
since the access flags only control what the remote end of the
connection is allowed to do.  Remove the code in the RDMA CM that
initializes qp_access_flags with IB_ACCESS_LOCAL_WRITE.

Signed-off-by: Dotan Barak <dotanb@mellanox.co.il>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mthca: Use uninitialized_var() for f0
Roland Dreier [Wed, 18 Jul 2007 02:30:51 +0000 (19:30 -0700)]
IB/mthca: Use uninitialized_var() for f0

Commit 9db48926 ("drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd
var warning") added "= 0" to the declarations of f0 to shut up gcc
warnings.  However, there's no point in making the code bigger by
initializing f0 to a random value just to get rid of a warning;
setting f0 to 0 is no safer than just using uninitialized_var(), which
documents the situation better and gives smaller code too.  For example,
on x86_64:

add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-16 (-16)
function                                     old     new   delta
mthca_tavor_post_send                       1352    1344      -8
mthca_arbel_post_send                       1489    1481      -8

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/cm: Make internal function cm_get_ack_delay() static
Roland Dreier [Wed, 18 Jul 2007 01:37:43 +0000 (18:37 -0700)]
IB/cm: Make internal function cm_get_ack_delay() static

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ipath: Remove ipath_get_user_pages_nocopy()
Roland Dreier [Wed, 18 Jul 2007 01:37:43 +0000 (18:37 -0700)]
IB/ipath: Remove ipath_get_user_pages_nocopy()

It has no callers and is completely dead code.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ipath: Make a few functions static
Roland Dreier [Wed, 18 Jul 2007 01:37:43 +0000 (18:37 -0700)]
IB/ipath: Make a few functions static

Make some functions that are only used in a single .c file static.  In
addition to being a cleanup, this shrinks the generated code.  On x86_64:

add/remove: 1/3 grow/shrink: 2/1 up/down: 4777/-4956 (-179)
function                                     old     new   delta
handle_errors                                  -    3994   +3994
__verbs_timer                                 42     710    +668
ipath_do_ruc_send                           2131    2246    +115
ipath_no_bufs_available                      136       -    -136
ipath_disarm_senderrbufs                     639       -    -639
ipath_ib_timer                               658       -    -658
ipath_intr                                  5878    2355   -3523

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agomlx4_core: Reset device when internal error is detected
Jack Morgenstein [Thu, 12 Jul 2007 14:50:45 +0000 (17:50 +0300)]
mlx4_core: Reset device when internal error is detected

Reset the device when an internal error is detected.

Also, detect errors by polling the error buffer rather than using
interrupts.  This is more robust and doesn't depend on MSI-X.  Remove
the old interrupt handler entirely, since we don't want to support two
mechanisms for detecting internal errors.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/iser: Make a couple of functions static
Roland Dreier [Wed, 18 Jul 2007 01:37:42 +0000 (18:37 -0700)]
IB/iser: Make a couple of functions static

Make iser_conn_release() and iser_start_rdma_unaligned_sg() static,
since they are only used in the .c file where they are defined.  In
addition to being a cleanup, this even shrinks the generated code by
allowing the single call of iser_start_rdma_unaligned_sg() to be
inlined into its callsite.  On x86_64:

add/remove: 0/1 grow/shrink: 1/0 up/down: 466/-533 (-67)
function                                     old     new   delta
iser_reg_rdma_mem                           1518    1984    +466
iser_start_rdma_unaligned_sg                 533       -    -533

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mthca: Fix printk format used for firmware version in warning
Roland Dreier [Wed, 18 Jul 2007 01:37:42 +0000 (18:37 -0700)]
IB/mthca: Fix printk format used for firmware version in warning

When warning about out-of-date firmware, current mthca code messes up
the formatting of the version if the subminor doesn't have three
digits.  It doesn't fill the field with 0s so we end up with:

    ib_mthca 0000:0b:00.0: HCA FW version 1.1.  0 is old (1.2.  0 is current).

Change the format from "%3d" to "%03d" to get the right thing printed.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mthca: Schedule MSI support for removal
Roland Dreier [Wed, 18 Jul 2007 01:37:41 +0000 (18:37 -0700)]
IB/mthca: Schedule MSI support for removal

The mthca driver supports both MSI and MSI-X.  However, MSI-X works with
all hardware that the driver handles, and provides a superset of what
MSI does, so there's no point in having code for both.  Schedule MSI
support for removal in 2008 to give anyone who actually needs MSI and
who can't use MSI time to speak up.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Fix warnings issued by checkpatch.pl
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:53:47 +0000 (17:53 +0200)]
IB/ehca: Fix warnings issued by checkpatch.pl

Run the existing ehca code through checkpatch.pl and clean up the
worst of the coding style violations.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Restructure ehca_set_pagebuf()
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:53:11 +0000 (17:53 +0200)]
IB/ehca: Restructure ehca_set_pagebuf()

Split ehca_set_pagebuf() into three functions depending on MR type
(phys/user/fast) and remove superfluous ehca_set_pagebuf_1().

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: MR/MW structure refactoring
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:52:29 +0000 (17:52 +0200)]
IB/ehca: MR/MW structure refactoring

- Rename struct ehca_mr fields to clearly distinguish between kernel
  and HW page size.
- Sort struct ehca_mr_pginfo into a common part and a union containing
  specific fields for physical, user and fast MR

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Use macro to calculate number of chunks in a mem block
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:51:43 +0000 (17:51 +0200)]
IB/ehca: Use macro to calculate number of chunks in a mem block

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Use #define for "pages per register_rpage" instead of hardcoded value
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:51:04 +0000 (17:51 +0200)]
IB/ehca: Use #define for "pages per register_rpage" instead of hardcoded value

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Use common error code mapping instead of specific ones
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:49:02 +0000 (17:49 +0200)]
IB/ehca: Use common error code mapping instead of specific ones

Instead of one error mapping function for each potential error source
in ehca_mrmw.c, use a centralized function that handles all cases,
saving a three-figure line count.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Fix memory leak in error path of ehca_get_dma_mr()
Hoang-Nam Nguyen [Thu, 12 Jul 2007 15:48:22 +0000 (17:48 +0200)]
IB/ehca: Fix memory leak in error path of ehca_get_dma_mr()

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/ehca: Fix HW level autodetection
Joachim Fenkes [Thu, 12 Jul 2007 15:47:45 +0000 (17:47 +0200)]
IB/ehca: Fix HW level autodetection

Autodetection was missing a few HW revisions, causing certain eHCA1
revisions to be treated like eHCA2.  Fixed.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mlx4: Take sizeof the correct pointer in call to memset()
Dotan Barak [Sun, 15 Jul 2007 12:00:09 +0000 (15:00 +0300)]
IB/mlx4: Take sizeof the correct pointer in call to memset()

When clearing the ib_ah_attr parameter in to_ib_ah_attr(), use sizeof
*ib_ah_attr instead of sizeof *path.  This is the same bug as was
fixed for mthca in 99d4f22e ("IB/mthca: Use correct structure size in
call to memset()"), but the code was cut and pasted into mlx4 before the
fix was merged.

Signed-off-by: Dotan Barak <dotanb@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mlx4: Fix port returned from query QP for QPs in INIT state
Jack Morgenstein [Wed, 18 Jul 2007 01:37:38 +0000 (18:37 -0700)]
IB/mlx4: Fix port returned from query QP for QPs in INIT state

When a QP is in the INIT state, the sched_queue field hasn't been given
to the firmware yet, so the firmware cannot return the value when the QP
is queried.  To handle this, use the port number that is saved in the
driver's QP data structure.

Found by Dotan Barak and Yaron Gepstein of Mellanox.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoIB/mlx4: Fix flow label returned from query QP
Jack Morgenstein [Wed, 18 Jul 2007 01:37:38 +0000 (18:37 -0700)]
IB/mlx4: Fix flow label returned from query QP

Correct the mask used to get the flow label, since the field is 20 bits,
not 24 bits.

Found by Dotan Barak and Yaron Gepstein of Mellanox.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoRDMA/cxgb3: Remove cm_id reference on listen failures
Steve Wise [Wed, 11 Jul 2007 18:04:35 +0000 (13:04 -0500)]
RDMA/cxgb3: Remove cm_id reference on listen failures

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
17 years agoslob: Kill off duplicate kzalloc() definition.
Paul Mundt [Wed, 18 Jul 2007 00:18:36 +0000 (09:18 +0900)]
slob: Kill off duplicate kzalloc() definition.

With the slab zeroing allocations cleanups Christoph stubbed in a generic
kzalloc(), which was missed on SLOB. Follow the SLAB/SLUB changes and
kill off the __kzalloc() wrapper that SLOB was using.

Reported-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoRevert drivers/ide/ide.c scsi_cmd_ioctl() usage changes
Linus Torvalds [Tue, 17 Jul 2007 22:57:42 +0000 (15:57 -0700)]
Revert drivers/ide/ide.c scsi_cmd_ioctl() usage changes

The old IDE driver is not ready to take generic SCSI commands, even if
it uses them for some specific issues (ie the tray open/close ioctls for
IDE CD-ROM's). Pointed out by Bartlomiej.

I'm sure we'll have it fixed properly soon enough, but for now we should
not allow it to cause problems.

Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMake the "z/VM unit record device driver" depend on S390
Linus Torvalds [Tue, 17 Jul 2007 22:43:56 +0000 (15:43 -0700)]
Make the "z/VM unit record device driver" depend on S390

I really don't see anybody else wanting to select it ;)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
Linus Torvalds [Tue, 17 Jul 2007 22:29:33 +0000 (15:29 -0700)]
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
  [S390] Fix broken logic, SIGA flags must be bitwise ORed
  [S390] cio: Dont print trailing \0 in modalias_show().
  [S390] Simplify stack trace.
  [S390] z/VM unit record device driver
  [S390] vmcp cleanup
  [S390] qdio: output queue stall on FCP and network devices
  [S390] Fix disassembly of RX_URRD, SI_URD & PC-relative instructions.
  [S390] Update default configuration.

17 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog
Linus Torvalds [Tue, 17 Jul 2007 22:28:18 +0000 (15:28 -0700)]
Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog

* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (21 commits)
  [WATCHDOG] at32ap700x_wdt.c - Fix compilation warnings
  [WATCHDOG] at32ap700x_wdt.c - Add spinlock support
  [WATCHDOG] at32ap700x_wdt.c - Add nowayout + MAGICCLOSE features
  [WATCHDOG] at32ap700x_wdt.c - timeout module parameter patch
  [WATCHDOG] at32ap700x_wdt.c - checkpatch.pl-0.05 clean-up's
  [WATCHDOG] change s3c2410_wdt to using dev_() macros for output
  [WATCHDOG] s3c2410_wdt announce initialisation
  [WATCHDOG] at32ap700x-wdt: add iounmap if probe function fails
  [WATCHDOG] at32ap700x-wdt: add missing iounmap in _remove
  [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix-2
  [WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix
  [WATCHDOG] Watchdog driver for AT32AP700X devices
  [WATCHDOG] Mixcom Watchdog - CodingStyle clean-up
  [WATCHDOG] Mixcom Watchdog - clean-up printk's
  [WATCHDOG] Mixcom Watchdog - clean-up printk's
  [WATCHDOG] Mixcom Watchdog - checkcard part 2
  [WATCHDOG] Mixcom Watchdog - checkcard
  [WATCHDOG] Mixcom Watchdog - get rid of port offset's
  [WATCHDOG] Mixcom Watchdog - update "Documentation"
  [WATCHDOG] Remove the redundant check for pwrite() in EP93XXX watchdog.
  ...

17 years agoMerge branch 'bsg' of git://git.kernel.dk/data/git/linux-2.6-block
Linus Torvalds [Tue, 17 Jul 2007 22:26:31 +0000 (15:26 -0700)]
Merge branch 'bsg' of git://git.kernel.dk/data/git/linux-2.6-block

* 'bsg' of git://git.kernel.dk/data/git/linux-2.6-block:
  bsg: fix missing space in version print
  Don't define empty struct bsg_class_device if !CONFIG_BLK_DEV_BSG
  bsg: Kconfig updates
  bsg: minor cleanup
  bsg: device hash table cleanup
  bsg: fix initialization error handling bugs
  bsg: mark FUJITA Tomonori as bsg maintainer
  bsg: convert to dynamic major
  bsg: address various review comments

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh...
Linus Torvalds [Tue, 17 Jul 2007 22:23:50 +0000 (15:23 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
  9p: fix debug compilation error

17 years agoMerge branch 'isdn-cleanup' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 17 Jul 2007 22:23:37 +0000 (15:23 -0700)]
Merge branch 'isdn-cleanup' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6

* 'isdn-cleanup' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  [ISDN] HiSax hfc_pci: minor cleanups
  [ISDN] HiSax bkm_a4t: split setup into two smaller functions
  [ISDN] HiSax enternow: split setup into 3 smaller functions
  [ISDN] HiSax netjet_u: split setup into 3 smaller functions
  [ISDN] HiSax netjet_s: code movement, prep for hotplug
  [ISDN] HiSax: move card state alloc/setup code into separate functions
  [ISDN] HiSax: move card setup into separate function

17 years agoMerge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
Linus Torvalds [Tue, 17 Jul 2007 22:19:27 +0000 (15:19 -0700)]
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6

* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Kill bogus set_fs(KERNEL_DS) in do_rt_sigreturn().
  [SPARC64]: Update defconfig.
  [SPARC64]: Kill explicit %gl register reference.

17 years agoMerge branch 'uninit-var' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Tue, 17 Jul 2007 22:19:06 +0000 (15:19 -0700)]
Merge branch 'uninit-var' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6

* 'uninit-var' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()
  drivers/*: mark variables with uninitialized_var()

17 years agoMerge branch 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6
Linus Torvalds [Tue, 17 Jul 2007 22:18:33 +0000 (15:18 -0700)]
Merge branch 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6

* 'warnings' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  drivers/atm/ambassador: kill uninit'd var warning, and fix bug
  [libata] sata_mv: use pci_try_set_mwi()
  drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning
  drivers/net/wan/sbni: kill uninit'd var warning
  drivers/mtd/ubi/eba: minor cleanup: tighten scope of a local var
  drivers/telephony/ixj: cleanup and fix gcc warning
  drivers/net/wan/pc300_drv: fix bug caught by gcc warning
  drivers/usb/misc/auerswald: fix status check, remove redundant check
  [netdrvr] eepro100, ne2k-pci: abort resume if pci_enable_device() fails
  [netdrvr] natsemi: Fix device removal bug
  kernel/auditfilter: kill bogus uninit'd-var compiler warning

17 years agosmp_call_function_single() should be a macro on UP
Al Viro [Tue, 17 Jul 2007 21:29:46 +0000 (22:29 +0100)]
smp_call_function_single() should be a macro on UP

... or we end up with header include order problems from hell.

E.g. on m68k this is 100% fatal - local_irq_enable() there
wants preempt_count(), which wants task_struct fields, which
we won't have when we are in smp.h pulled from sched.h.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[SPARC64]: Kill bogus set_fs(KERNEL_DS) in do_rt_sigreturn().
Oleg Nesterov [Tue, 17 Jul 2007 21:37:54 +0000 (14:37 -0700)]
[SPARC64]: Kill bogus set_fs(KERNEL_DS) in do_rt_sigreturn().

From: Oleg Nesterov <oleg@tv-sign.ru>

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[ISDN] HiSax hfc_pci: minor cleanups
Jeff Garzik [Mon, 16 Jul 2007 01:48:07 +0000 (21:48 -0400)]
[ISDN] HiSax hfc_pci: minor cleanups

* trim trailing whitespace
* remove CONFIG_PCI ifdefs, this driver is always PCI (Kconfig enforced)
* remove return statements at the tail of a function
* remove indentation levels by returning an error code immediately.
  Makes the code much more readable, and easier to update to PCI hotplug
  API.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax bkm_a4t: split setup into two smaller functions
Jeff Garzik [Sun, 15 Jul 2007 23:58:24 +0000 (19:58 -0400)]
[ISDN] HiSax bkm_a4t: split setup into two smaller functions

No behavior changes, just code movement.  Prep for PCI hotplug API.

Well, CONFIG_PCI useless ifdef was removed.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax enternow: split setup into 3 smaller functions
Jeff Garzik [Sun, 15 Jul 2007 23:25:45 +0000 (19:25 -0400)]
[ISDN] HiSax enternow: split setup into 3 smaller functions

No behavior changes, just code movement.  Prep for PCI hotplug API.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax netjet_u: split setup into 3 smaller functions
Jeff Garzik [Sun, 15 Jul 2007 20:59:01 +0000 (16:59 -0400)]
[ISDN] HiSax netjet_u: split setup into 3 smaller functions

No behavior changes, just code movement.  Prep for PCI hotplug API.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax netjet_s: code movement, prep for hotplug
Jeff Garzik [Sun, 15 Jul 2007 08:25:35 +0000 (04:25 -0400)]
[ISDN] HiSax netjet_s: code movement, prep for hotplug

1) Remove CONFIG_PCI ifdefs.  PCI is required in Kconfig.

2) Break up setup_netjet_s() into three separate internal functions.
This helps facilitate upcoming use of PCI hotplug API, and in addition
makes the code much easier to follow.

No code is changed, just moved around.  I even kept the out-of-favor
"return(0)" style used in the current source code.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax: move card state alloc/setup code into separate functions
Jeff Garzik [Tue, 17 Jul 2007 21:14:23 +0000 (17:14 -0400)]
[ISDN] HiSax: move card state alloc/setup code into separate functions

Just code movement.  No code changes or cleanups besides that which
is required to call the new functions from the old code site.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[ISDN] HiSax: move card setup into separate function
Jeff Garzik [Sun, 15 Jul 2007 01:58:34 +0000 (21:58 -0400)]
[ISDN] HiSax: move card setup into separate function

No behavior changes, just code movement.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agomixart: Add missing vmalloc.h include
Frank Lichtenheld [Tue, 17 Jul 2007 17:50:53 +0000 (19:50 +0200)]
mixart: Add missing vmalloc.h include

Fixes the following build error:
  CC      sound/pci/mixart/mixart_hwdep.o
sound/pci/mixart/mixart_hwdep.c: In function â€˜mixart_hwdep_dsp_load’:
sound/pci/mixart/mixart_hwdep.c:610: error: implicit declaration of function â€˜vmalloc’
sound/pci/mixart/mixart_hwdep.c:617: error: implicit declaration of function â€˜vfree’

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agohppb: Add missing dma-mapping.h include
Frank Lichtenheld [Tue, 17 Jul 2007 17:30:38 +0000 (19:30 +0200)]
hppb: Add missing dma-mapping.h include

This fixes the following build-error:

 CC      drivers/parisc/hppb.o
drivers/parisc/hppb.c: In function â€˜hppb_probe’:
drivers/parisc/hppb.c:73: error: implicit declaration of function â€˜ccio_request_resource’

Signed-off-by: Frank Lichtenheld <frank@lichtenheld.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoarch/i386/* fs/* ipc/*: mark variables with uninitialized_var()
Jeff Garzik [Tue, 17 Jul 2007 09:40:59 +0000 (05:40 -0400)]
arch/i386/* fs/* ipc/*: mark variables with uninitialized_var()

Mark variables with uninitialized_var() if such a warning appears,
and analysis proves that the var is initialized properly on all paths
it is used.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/*: mark variables with uninitialized_var()
Jeff Garzik [Tue, 17 Jul 2007 09:39:58 +0000 (05:39 -0400)]
drivers/*: mark variables with uninitialized_var()

Mark variables in drivers/* with uninitialized_var() if such a warning
appears, and analysis proves that the var is initialized properly on all
paths it is used.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/atm/ambassador: kill uninit'd var warning, and fix bug
Jeff Garzik [Tue, 17 Jul 2007 06:32:21 +0000 (02:32 -0400)]
drivers/atm/ambassador: kill uninit'd var warning, and fix bug

An uninitialized variable warning illuminated an area where indeed the
variable was being used without initialization.  Unfortunately, after
verifying all such paths were fixed, the warning still appears.  So we
follow the initialization practice of other variables in this function.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[libata] sata_mv: use pci_try_set_mwi()
Jeff Garzik [Tue, 17 Jul 2007 06:21:50 +0000 (02:21 -0400)]
[libata] sata_mv: use pci_try_set_mwi()

Because sometimes in life, it's ok to fail.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning
Jeff Garzik [Tue, 17 Jul 2007 06:03:49 +0000 (02:03 -0400)]
drivers/infiniband/hw/mthca/mthca_qp: kill uninit'd var warning

drivers/infiniband/hw/mthca/mthca_qp.c: In function
  â€˜mthca_tavor_post_send’:
drivers/infiniband/hw/mthca/mthca_qp.c:1594: warning: â€˜f0’ may be used
  uninitialized in this function
drivers/infiniband/hw/mthca/mthca_qp.c: In function
  â€˜mthca_arbel_post_send’:
drivers/infiniband/hw/mthca/mthca_qp.c:1949: warning: â€˜f0’ may be used
  uninitialized in this function

Initializing 'f0' is not strictly necessary in either case, AFAICS.

I was considering use of uninitialized_var(), but looking at the
complex flow of control in each function, I feel it is wiser and
safer to simply zero the var and be certain of ourselves.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/net/wan/sbni: kill uninit'd var warning
Jeff Garzik [Tue, 17 Jul 2007 05:56:32 +0000 (01:56 -0400)]
drivers/net/wan/sbni: kill uninit'd var warning

It's actually convenient in the code to initialize this and a sister
variable to zero.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/mtd/ubi/eba: minor cleanup: tighten scope of a local var
Jeff Garzik [Tue, 17 Jul 2007 05:49:56 +0000 (01:49 -0400)]
drivers/mtd/ubi/eba: minor cleanup: tighten scope of a local var

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/telephony/ixj: cleanup and fix gcc warning
Jeff Garzik [Tue, 17 Jul 2007 05:35:08 +0000 (01:35 -0400)]
drivers/telephony/ixj: cleanup and fix gcc warning

1) Fix gcc uninit'd var warnings by adding 'default' switch stmt labels
in two cases.  It was lightning-strikes unlikely that a problem would
ever arise, but not impossible.

2) Tighten the scope of 'blankword' in two cases.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/net/wan/pc300_drv: fix bug caught by gcc warning
Jeff Garzik [Tue, 17 Jul 2007 05:32:29 +0000 (01:32 -0400)]
drivers/net/wan/pc300_drv: fix bug caught by gcc warning

The warning

drivers/net/wan/pc300_drv.c: In function â€˜cpc_open’:
drivers/net/wan/pc300_drv.c:2942: warning: â€˜br’ may be used
uninitialized in this function

was valid.  Ensure 'br' is initialized in all cases.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agodrivers/usb/misc/auerswald: fix status check, remove redundant check
Jeff Garzik [Tue, 17 Jul 2007 05:08:29 +0000 (01:08 -0400)]
drivers/usb/misc/auerswald: fix status check, remove redundant check

1) We should only set 'actual_length' output variable if usb length is
known to be good.

2) No need to check actual_length for NULL.  The only caller always
passes non-NULL value.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[netdrvr] eepro100, ne2k-pci: abort resume if pci_enable_device() fails
Jeff Garzik [Tue, 17 Jul 2007 04:15:54 +0000 (00:15 -0400)]
[netdrvr] eepro100, ne2k-pci: abort resume if pci_enable_device() fails

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[netdrvr] natsemi: Fix device removal bug
Jeff Garzik [Tue, 17 Jul 2007 04:01:09 +0000 (00:01 -0400)]
[netdrvr] natsemi: Fix device removal bug

This episode illustrates how an overused warning can train people to
ignore that warning, which winds up hiding bugs.

The warning

drivers/net/natsemi.c: In function â€˜natsemi_remove1’:
drivers/net/natsemi.c:3222: warning: ignoring return value of
‘device_create_file’, declared with attribute warn_unused_result

is oft-ignored, even though at close inspection one notices this occurs
in the /remove/ function, not normally where creation occurs.  A quick
s/create/remove/ and we are fixed, with the warning gone.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years agokernel/auditfilter: kill bogus uninit'd-var compiler warning
Jeff Garzik [Tue, 17 Jul 2007 01:25:01 +0000 (21:25 -0400)]
kernel/auditfilter: kill bogus uninit'd-var compiler warning

Kill this warning...

kernel/auditfilter.c: In function â€˜audit_receive_filter’:
kernel/auditfilter.c:1213: warning: â€˜ndw’ may be used uninitialized in this function
kernel/auditfilter.c:1213: warning: â€˜ndp’ may be used uninitialized in this function

...with a simplification of the code.  audit_put_nd() can accept NULL
arguments, just like kfree().  It is cleaner to init two existing vars
to NULL, remove the redundant test variable 'putnd_needed' branches, and call
audit_put_nd() directly.

As a desired side effect, the warning goes away.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
17 years ago[SPARC64]: Update defconfig.
David S. Miller [Tue, 17 Jul 2007 08:20:17 +0000 (01:20 -0700)]
[SPARC64]: Update defconfig.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[SPARC64]: Kill explicit %gl register reference.
David S. Miller [Tue, 17 Jul 2007 04:33:19 +0000 (21:33 -0700)]
[SPARC64]: Kill explicit %gl register reference.

Older binutils can't handle it.  Use SET_GL() instead,
which is explicitly for this purpose.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agoIntroduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check
Satyam Sharma [Tue, 17 Jul 2007 09:30:08 +0000 (15:00 +0530)]
Introduce is_owner_or_cap() to wrap CAP_FOWNER use with fsuid check

Introduce is_owner_or_cap() macro in fs.h, and convert over relevant
users to it. This is done because we want to avoid bugs in the future
where we check for only effective fsuid of the current task against a
file's owning uid, without simultaneously checking for CAP_FOWNER as
well, thus violating its semantics.
[ XFS uses special macros and structures, and in general looked ...
untouchable, so we leave it alone -- but it has been looked over. ]

The (current->fsuid != inode->i_uid) check in generic_permission() and
exec_permission_lite() is left alone, because those operations are
covered by CAP_DAC_OVERRIDE and CAP_DAC_READ_SEARCH. Similarly operations
falling under the purview of CAP_CHOWN and CAP_LEASE are also left alone.

Signed-off-by: Satyam Sharma <ssatyam@cse.iitk.ac.in>
Cc: Al Viro <viro@ftp.linux.org.uk>
Acked-by: Serge E. Hallyn <serge@hallyn.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm
Linus Torvalds [Tue, 17 Jul 2007 18:50:26 +0000 (11:50 -0700)]
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (80 commits)
  KVM: Use CPU_DYING for disabling virtualization
  KVM: Tune hotplug/suspend IPIs
  KVM: Keep track of which cpus have virtualization enabled
  SMP: Allow smp_call_function_single() to current cpu
  i386: Allow smp_call_function_single() to current cpu
  x86_64: Allow smp_call_function_single() to current cpu
  HOTPLUG: Adapt thermal throttle to CPU_DYING
  HOTPLUG: Adapt cpuset hotplug callback to CPU_DYING
  HOTPLUG: Add CPU_DYING notifier
  KVM: Clean up #includes
  KVM: Remove kvmfs in favor of the anonymous inodes source
  KVM: SVM: Reliably detect if SVM was disabled by BIOS
  KVM: VMX: Remove unnecessary code in vmx_tlb_flush()
  KVM: MMU: Fix Wrong tlb flush order
  KVM: VMX: Reinitialize the real-mode tss when entering real mode
  KVM: Avoid useless memory write when possible
  KVM: Fix x86 emulator writeback
  KVM: Add support for in-kernel pio handlers
  KVM: VMX: Fix interrupt checking on lightweight exit
  KVM: Adds support for in-kernel mmio handlers
  ...

17 years agoMerge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
Linus Torvalds [Tue, 17 Jul 2007 18:31:57 +0000 (11:31 -0700)]
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
  [IA64] Clean away some code inside some non-existent CONFIG ifdefs
  [IA64] ar.itc access must really be after xtime_lock.sequence has been read
  [IA64] correctly count CPU objects in the ia64/sn hwperf interface
  [IA64] arbitary speed tty ioctl support
  [IA64] use machvec=dig on hpzx1 platforms

17 years agoatl1: missing include
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
atl1: missing include

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomark a bunch of ISA|EISA|PCI drivers as such
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
mark a bunch of ISA|EISA|PCI drivers as such

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomissing exports of csum_...
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
missing exports of csum_...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoum_kmalloc() remnants
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
um_kmalloc() remnants

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agosparc32 has working dma-mapping only with CONFIG_PCI
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
sparc32 has working dma-mapping only with CONFIG_PCI

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agosaner typechecking in generic unaligned.h
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
saner typechecking in generic unaligned.h

Verify that types would match for assignment (under sizeof, so we are safe from
side effects or any code actually getting generated), then explicitly cast
everywhere to the fixed-sized types.  Kills a bunch of bogus warnings about
constants being truncated (gcc, sparse), finds a pile of endianness problems
hidden by old noise (sparse).

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoalpha __init fixes
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
alpha __init fixes

__init and __initdata stuff used from __devinit one

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoalpha termios.h hadn't been updated
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
alpha termios.h hadn't been updated

... fortunately, termios and ktermios there are identical, so no
run-time breakage happened.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agono USB on M32R
Al Viro [Tue, 17 Jul 2007 07:49:35 +0000 (08:49 +0100)]
no USB on M32R

Won't build due to lack of dma-mapping.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomd: change bitmap_unplug and others to void functions
NeilBrown [Tue, 17 Jul 2007 11:06:13 +0000 (04:06 -0700)]
md: change bitmap_unplug and others to void functions

bitmap_unplug only ever returns 0, so it may as well be void.  Two callers try
to print a message if it returns non-zero, but that message is already printed
by bitmap_file_kick.

write_page returns an error which is not consistently checked.  It always
causes BITMAP_WRITE_ERROR to be set on an error, and that can more
conveniently be checked.

When the return of write_page is checked, an error causes bitmap_file_kick to
be called - so move that call into write_page - and protect against recursive
calls into bitmap_file_kick.

bitmap_update_sb returns an error that is never checked.

So make these 'void' and be consistent about checking the bit.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomd: check that internal bitmap does not overlap other data
NeilBrown [Tue, 17 Jul 2007 11:06:12 +0000 (04:06 -0700)]
md: check that internal bitmap does not overlap other data

We current completely trust user-space to set up metadata describing an
consistant array.  In particlar, that the metadata, data, and bitmap do not
overlap.

But userspace can be buggy, and it is better to report an error than corrupt
data.  So put in some appropriate checks.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomd: improve the is_mddev_idle test fix
NeilBrown [Tue, 17 Jul 2007 11:06:12 +0000 (04:06 -0700)]
md: improve the is_mddev_idle test fix

Don't use 'unsigned' variable to track sync vs non-sync IO, as the only thing
we want to do with them is a signed comparison, and fix up the comment which
had become quite wrong.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agomd: improve message about invalid superblock during autodetect
NeilBrown [Tue, 17 Jul 2007 11:06:11 +0000 (04:06 -0700)]
md: improve message about invalid superblock during autodetect

People try to use raid auto-detect with version-1 superblocks (which is not
supported) and get confused when they are told they have an invalid
superblock.

So be more explicit, and say it it is not a valid v0.90 superblock.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoUse menuconfig objects II - MD
Jan Engelhardt [Tue, 17 Jul 2007 11:06:11 +0000 (04:06 -0700)]
Use menuconfig objects II - MD

Change Kconfig objects from "menu, config" into "menuconfig" so
that the user can disable the whole feature without having to
enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Acked-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI TWL92330/Menelaus Power Management chip driver
Tony Lindgren [Tue, 17 Jul 2007 11:06:09 +0000 (04:06 -0700)]
OMAP: add TI TWL92330/Menelaus Power Management chip driver

Add Texas Instruments TWL92330/Menelaus Power Management chip driver.  This
includes voltage regulators, Dual slot memory card tranceivers and
real-time clock(RTC).

The support for RTC is integrated with this driver only; it is not separate
module.  Passes 'rtctest' on OMAP H4 EVM, other than lack of "periodic"
(1/N second) IRQs.  System wakeup alarms (from suspend-to-RAM) work too.

The battery keeps the RTC active over power off, so once you set clock
(rdate/ntpdate/etc, then "hwclock -w") then RTC_HCTOSYS at boot time will
behave as expected.

Cc: "Jean Delvare" <khali@linux-fr.org>
Cc: "Tony Lindgren" <tony@atomide.com>
Cc: "David Brownell" <david-b@pacbell.net>
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Acked-by: Alessandro Zummo <alessandro.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the Siemens SX1 mobile phone
Vovan888@gmail [Tue, 17 Jul 2007 11:06:09 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Siemens SX1 mobile phone

- Add support for LCD panel on Siemens sx1 mobile phone.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the TI OMAP OSK board
Dirk Behme [Tue, 17 Jul 2007 11:06:07 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP OSK board

- Adds TFT LCD panel support for TI OMAP OSK board.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the TI OMAP1510 Innovator board
Imre Deak [Tue, 17 Jul 2007 11:06:07 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP1510 Innovator board

- Add TFT LCD panel spport for TI OMAP1510 Innovator EVM.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the TI OMAP1610 Innovator board
Imre Deak [Tue, 17 Jul 2007 11:06:06 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP1610 Innovator board

- Add TFT LCD panel spport for TI OMAP1610 Innovator EVM.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the Palm Zire71
Marek Vasut [Tue, 17 Jul 2007 11:06:06 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Palm Zire71

- Adds support for TFT LCD panel on Palm Zire71

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for Palm Tungsten|T
Marek Vasut [Tue, 17 Jul 2007 11:06:05 +0000 (04:06 -0700)]
OMAP: LCD panel support for Palm Tungsten|T

- Add TFT LCD panel support for Palm Tungsten|T

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the Palm Tungsten E
Romain Goyet [Tue, 17 Jul 2007 11:06:04 +0000 (04:06 -0700)]
OMAP: LCD panel support for the Palm Tungsten E

- Adds TFT LCD panel support for Palm Tungsten E.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the TI OMAP H3 board
Imre Deak [Tue, 17 Jul 2007 11:06:04 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP H3 board

- Adds support for TFT LCD panel on TI OMAP H3 EVM board.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: LCD panel support for the TI OMAP H4 board
Imre Deak [Tue, 17 Jul 2007 11:06:03 +0000 (04:06 -0700)]
OMAP: LCD panel support for the TI OMAP H4 board

- Adds support for TFT LCD panel on TI OMAP H4 EVM board.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add external Epson Blizzard LCD controller support
Imre Deak [Tue, 17 Jul 2007 11:06:01 +0000 (04:06 -0700)]
OMAP: add external Epson Blizzard LCD controller support

- Adds Epson Blizzard lcd controller driver; used in Nokia Internet Tablet
  products.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add external Epson HWA742 LCD controller support
Imre Deak [Sat, 26 May 2007 13:49:19 +0000 (19:19 +0530)]
OMAP: add external Epson HWA742 LCD controller support

- Adds Epson HWA742 lcd controller driver; used in Nokia Internet Tablet
  products.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP2 external LCD controller support - RFBI
Imre Deak [Tue, 17 Jul 2007 11:05:59 +0000 (04:05 -0700)]
OMAP: add TI OMAP2 external LCD controller support - RFBI

- Adds support for Texas Instruments OMAP2 processors boards connected with
  external LCD controller through "Remote framebuffer Interface"

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP1 external LCD controller support - SoSSI
Imre Deak [Tue, 17 Jul 2007 11:05:58 +0000 (04:05 -0700)]
OMAP: add TI OMAP1 external LCD controller support - SoSSI

- Adds support for Texas Instruments OMAP1 processors boards connected with
  external LCD controller through "Special OptimiSed Screen Interface"

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP2 internal display controller support.
Imre Deak [Tue, 17 Jul 2007 11:05:57 +0000 (04:05 -0700)]
OMAP: add TI OMAP2 internal display controller support.

- Adds Texas Instruments OMAP2 processor series (OMAP2420/2430) internal
  display controller interface support.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP1 internal LCD controller
Imre Deak [Tue, 17 Jul 2007 11:05:56 +0000 (04:05 -0700)]
OMAP: add TI OMAP1 internal LCD controller

- Add Texas Instruments OMAP1 processor series (OMAP1510/1610/1710..)
  internal LCD controller interface.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP1610 accelerator entry.
Imre Deak [Tue, 17 Jul 2007 11:05:55 +0000 (04:05 -0700)]
OMAP: add TI OMAP1610 accelerator entry.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoOMAP: add TI OMAP framebuffer driver
Imre Deak [Tue, 17 Jul 2007 11:05:54 +0000 (04:05 -0700)]
OMAP: add TI OMAP framebuffer driver

- Add Texas Instruments OMAP framebuffer driver.  This driver is being used
  for various OMAP1/2 series based boards and products e.g Nokia N800 Internet
  Tablet, H4, H3, Siemens SX1 etc.

- LCD panel registration and controller code is separated in different file
  and interfaces.

Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agodrivers/video/macmodes.c:mac_find_mode() mustn't be __devinit
Adrian Bunk [Tue, 17 Jul 2007 11:05:53 +0000 (04:05 -0700)]
drivers/video/macmodes.c:mac_find_mode() mustn't be __devinit

If it's EXPORT_SYMBOL'ed it can't be __devinit.

Reported by Mikael Pettersson.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoCell: Draw SPE helper penguin logos
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:52 +0000 (04:05 -0700)]
Cell: Draw SPE helper penguin logos

Let spu_management_ops.enumerate_spus() return the number of found SPEs
and use that information to draw some little helper penguin logos.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agofbdev: SPE helper penguin logo
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:51 +0000 (04:05 -0700)]
fbdev: SPE helper penguin logo

Add the SPE helper penguin logo

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agofbdev: Add fb_append_extra_logo()
Geert Uytterhoeven [Tue, 17 Jul 2007 11:05:50 +0000 (04:05 -0700)]
fbdev: Add fb_append_extra_logo()

Add fb_append_extra_logo(), to append extra lines of logos below the standard
Linux logo.

Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com>
Acked-By: James Simmons <jsimmons@infradead.org>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>