Commit Graph

10485 Commits

Author SHA1 Message Date
Jayachandran C
80d904c43b [SCSI] sr: remove dead code
This patch fixes an issue reported in drivers/scsi/sr.c by Coverity

Error reported: Pointer returned from "scsi_cd" is never used

Patch description:
 Remove the scsi_cd() call as it does not have any effect.

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 17:42:31 -05:00
Jayachandran C
4647722673 [SCSI] Fix issue reported by coverity in drivers/scsi/scsi_ioctl.c
This patch attempts to fix an issue found in drivers/scsi/scsi_ioctl.c by Coverity.

Error reported:
CID: 3437
Checker: FORWARD_NULL (help)
File: /export2/p4-coverity/mc2/linux26/drivers/scsi/scsi_ioctl.c
Function: scsi_ioctl_send_command
Description: Variable "buf" tracked as NULL was passed to a function that dereferences it.

Patch description:
buf can be NULL if inlen and outlen are both 0. This patch adds check if the
length is non-zero before calling copy from/to user.

Signed-off-by: Jayachandran C. <c.jayachandran@gmail.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 17:41:39 -05:00
Christoph Hellwig
b514112802 [SCSI] mptsas: support link error attributes
.. and the fusion part.  I had to move around the debug functions around
a little bit so they are below the transport class methods.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 17:27:25 -05:00
James Bottomley
28f22b031f [SCSI] qla2xxx: put back label erroneously removed by eh_active patch
The label eh_dev_reset_done is still in use

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 17:22:18 -05:00
Christoph Hellwig
c3ee74c4e9 [SCSI] scsi_transport_sas: support link error attributes
For now supporting the ->get_linkerrors method is mandatory.  I'll
probably be beaten to implement the .show_foo variables and different
types of attributes soon..

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:57:58 -05:00
Ralf Baechle
d25cf1ced9 [SCSI] sgiwd93: small fixes
Move the remaining bits of sgiwd93.h into sgiwd93.c; replace the use of
CMD_PER_LUN and CAN_QUEUE by raw numbers.

Signed-off-by: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:46:37 -05:00
Ralf Baechle
af13cbebb2 [SCSI] dec_esp: Use the right address space macro
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:46:05 -05:00
Ralf Baechle
73711b352f [SCSI] dec_esp: Use physical addresses
Use physical addresses at the interface level, letting drivers remap
them as appropriate.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:45:53 -05:00
Ralf Baechle
b04fc67905 [SCSI] dec_esp: Fix mapping of ESP.
From: Maciej W. Rozycki <macro@linux-mips.org>
Date:   Mon Jun 13 19:55:42 2005 +0000

These should really be addresses obtained with ioremap() or some
bus-specific backend, but for now...

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:45:34 -05:00
James Bottomley
72df8325f4 [SCSI] qla2xxx: fix unnecessary activation of blk tag queue
From: 	'Andrew Vasquez' <andrew.vasquez@qlogic.com>

Drop scsi_populate_tag_msg() interrogation.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>

Rejections fixed up and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:41:19 -05:00
Andrew Vasquez
aa353de649 [SCSI] qla2xxx: fix compile warning
The file is missing an include of scsi_transport_fc.h

drivers/scsi/qla2xxx/qla_rscn.c:334: error: implicit declaration of function 'fc_remote_port_unblock'

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:25:37 -05:00
James Bottomley
9ccfc756a7 [SCSI] move the mid-layer printk's over to shost/starget/sdev_printk
This should eliminate (at least in the mid layer) to make numeric
assumptions about any of the enumeration variables.  As a side effect,
it will also make all the messages consistent and line us up nicely for
the error logging strategy (if it ever shows itself again).

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 14:23:02 -05:00
Andrew Vasquez
9a41a62b74 [SCSI] qla2xxx: remove eh_active checks in qla2xxx error handling
Here's a patch which drops the eh_active checks in the qla2xxx
eh_handler callbacks.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 13:25:26 -05:00
James Bottomley
7a691bd341 [SCSI] avoid overflows in disk size calculations
Be more careful about doing the arithmetic in the non-LBD case.

Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 13:17:30 -05:00
James Bottomley
d578a4258b [SCSI] qla2xxx: Resync with latest released ISP23xx/63xx firmware -- 3.03.18.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 12:14:43 -05:00
Andrew Vasquez
fa90c54f6d [SCSI] qla2xxx: Update license.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:53:23 -05:00
Andrew Vasquez
661c3f6cc3 [SCSI] qla2xxx: Use midlayer's int_to_scsilun() function.
While populating command type 6 and 7 IOCBs.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:52:33 -05:00
Andrew Vasquez
4fdfefe529 [SCSI] qla2xxx: Add support to dynamically enable/disable ZIO.
ISP23xx and ISP24xx chips have support for an adaptive
method of posting SCSI command completions for multiple SCSI
commands during a single system interrupt.

SCSI commands are placed on the system response queue
without interrupting the host until 1) a delay timer
expires; or 2) a SCSI command completes with an error.

As long as the host software (qla2xxx) services the response
queue for completions (this polling is done during
queuecommand()) within the 'delay timer' period, the
firmware will not generate system interrupt.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:52:11 -05:00
Andrew Vasquez
0eedfcf0cd [SCSI] qla2xxx: Correct issue where fcport is prematurely marked DEAD.
The non-handled failure cases of the Fabric Login mailbox
command handling logic would incorrectly mark the fcport as
dead and not allow the standard port-down-retry-count logic
to manage the transition.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:52:05 -05:00
Mark Haverkamp
8e0c5ebde8 [SCSI] aacraid: Newer adapter communication iterface support
Received from Mark Salyzyn.

This patch adds the 'new comm' interface, which modern AAC based
adapters that are less than a year old support in the name of much
improved performance. These modern adapters support both the legacy and
the 'new comm' interfaces.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:41:53 -05:00
James Bottomley
38a9a621ab Merge HEAD from ../scsi-misc-2.6-old 2005-10-28 11:41:41 -05:00
Linus Torvalds
27d1097d39 Merge master.kernel.org:/home/rmk/linux-2.6-mmc 2005-10-28 09:25:21 -07:00
Linus Torvalds
83928e17b9 Merge master.kernel.org:/home/rmk/linux-2.6-arm
Minor manual fixups for gfp_t clashes.
2005-10-28 09:24:22 -07:00
Mark Haverkamp
e75d51761d [SCSI] aacraid: remove compiler warning
Received from Mark Salyzyn.

This patch resolves a compiler warning on 64 bit architectures.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:23:39 -05:00
Mark Haverkamp
9f30a323a4 [SCSI] aacraid: fix struct element cpu order
Received from Mark Salyzyn.

The compat field needed to be in cpu order.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:23:16 -05:00
Mark Haverkamp
794d0601e7 [SCSI] aacraid: fix inquiry page
Received from Mark Salyzyn.

This patch uses the adapter supplemental information AdapterTypeText as
the default for the array name.

Signed-off-by: Mark Haverkamp <markh@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:21:37 -05:00
James Bottomley
71e0f32fbc [SCSI] aacraid: Use DMA mask defines
From: Mark Haverkamp <markh@osdl.org>
Received from Mark Salyzyn.

This patch changes the driver over to utilizing the DMA_64BIT_MASK and
DMA_32BIT_MASK manifests.

Applies to the scsi-rc-fixes-2.6 git tree.

Signed-off-by: Mark Haverkamp <markh@osdl.org>

Rejects fixed up and
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-10-28 11:21:10 -05:00
Linus Torvalds
9be16a0392 Merge branch 'sx8' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/misc-2.6 2005-10-28 09:16:58 -07:00
Linus Torvalds
5fadd053d9 Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev 2005-10-28 09:06:50 -07:00
Linus Torvalds
e5dfa9282f Merge branch 'upstream' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 2005-10-28 09:05:25 -07:00
Linus Torvalds
5dd962494f Merge branch 'elevator-switch' of git://brick.kernel.dk/data/git/linux-2.6-block
Manual fixup for trivial "gfp_t" changes.
2005-10-28 08:56:34 -07:00
Linus Torvalds
28d721e24c Merge branch 'generic-dispatch' of git://brick.kernel.dk/data/git/linux-2.6-block 2005-10-28 08:53:49 -07:00
Linus Torvalds
0ee40c6628 Merge branch 'for-linus' of git://brick.kernel.dk/data/git/linux-2.6-block 2005-10-28 08:53:00 -07:00
Bellido Nicolas
50f4c001bc [ARM] 3042/1: AAED-2000 - LCD panel informations
Patch from Bellido Nicolas

The AAED-2000 is equiped with an 640x480 LCD.
This adds the parameters that will be passed to the AAEC-2000 platform code.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:44 +01:00
Bellido Nicolas
049eb3298a [ARM] 3041/1: AAEC-2000 - CLCD controller platform glue
Patch from Bellido Nicolas

The AAEC-2000 has an ARM PrimeCell PL110 Color LCD Controller.
This patch contains the platform glue that will be used by specific boards.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:44 +01:00
Bellido Nicolas
4224b67c9a [ARM] 3040/1: AAEC-2000 - Preliminary clock interface support
Patch from Bellido Nicolas

Here is a preliminary clock interface support for the AAEC-2000.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:43 +01:00
Bellido Nicolas
4a91ca2eb6 [ARM] 3039/1: AAEC-2000 - Add MTD support
Patch from Bellido Nicolas

This adds platform code for MTD devices on AAEC-2000.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:42 +01:00
Bellido Nicolas
f0904e2936 [ARM] 3038/1: AAEC-2000 - Proper includes in hardware.h
Patch from Bellido Nicolas

linux/config.h is not necessary in hardware.h, while asm/sizes.h and asm/arch//aaec2000.h will be used later.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:41 +01:00
Bellido Nicolas
4028ef4cc1 [ARM] 3037/1: AAED-2000 - Add defines for GPIO registers on external port.
Patch from Bellido Nicolas

The AAED-2000 board has GPIO pins on an external port.
This patch adds the defines, and do the necessary mapping.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:40 +01:00
Bellido Nicolas
13b1d677d2 [ARM] 3036/1: AAEC-2000 - Add defines for GPIO registers
Patch from Bellido Nicolas

Add defines for GPIO registers on the AAEC-2000 processor.

Signed-off-by: Nicolas Bellido <ml@acolin.be>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:51:40 +01:00
Linus Torvalds
236fa08168 Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6.15 2005-10-28 08:50:37 -07:00
Nicolas Pitre
6f475c0133 [ARM] 2897/2: PXA2xx IRDA support
Patch from Nicolas Pitre

This is the PXA2xx common IRDA driver, plus platform support
for Lubbock and Mainstone.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Jean Tourrilhes <jt@hpl.hp.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:39:33 +01:00
Nicolas Pitre
a999cb04b4 [ARM] 3035/1: RISCOS compat code fix
Patch from Nicolas Pitre

From: Daniel Jacobowitz <dan@debian.org>

> I also fixed a bug that confused me greatly while trying to debug: one
> SIGILL has long been a SIGSEGV because of some broken RISCOS
> compatibility code.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:35:46 +01:00
Erik Hovland
8573b80f02 [ARM] 3031/1: fix typos in comments of mmc.h
Patch from Erik Hovland

I noticed that the same typo (i before c in associated) showed up twice
in the file kernel/include/linux/mmc/mmc.h.

This patch fixes both of the instances I found with this mistake. The
typos are in comments and should have no affect on working code.

E

Signed-off-by: Erik Hovland <erik@hovland.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:28:04 +01:00
Jon Ringle
dd5b295ff8 [ARM] 2921/1: Support for the RTC / nvram on the Comdial MP1000
Patch from Jon Ringle

This adds support for the RTC and nvram on the Comdial MP1000

Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:27:24 +01:00
Matt Reimer
d9e2964987 [ARM] 3029/1: Add HWUART support for PXA 255/26x
Patch from Matt Reimer

Adds support for HWUART on PXA 255 / 26x. This patch originally came from
http://svn.rungie.com/svn/gumstix-buildroot/trunk/sources/kernel-patches/000-gumstix-hwuart.patch
and has been tweaked by me.

Signed-off-by: Matt Reimer <mreimer@vpop.net>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:25:02 +01:00
Todd Poynor
80a18573ce [ARM] 2787/2: PXA27x low power modes support
Patch from Todd Poynor

Add symbols for PXA2xx PWRMODE register M field that selects low-power
mode, replace unadorned constants.  Honor power mode parameter of
pxa_cpu_suspend(mode), no longer force to 3 (sleep).  Full Deep Sleep
low-power mode support for PXA27x is pending generic PM interfaces to
select more than 2 suspend-to-RAM-style power modes, but this is
expected soon. This can be hardcoded in the meantime by replacing the
pxa_cpu_suspend() parameter value.  From David Burrage and Todd Poynor.
Try #2 removes one of the register copies and moves the code to save the
pxa_cpu_suspend parameter to immediately surround the call that requires
the parameter value be preserved.

Signed-off-by: Todd Poynor <tpoynor@mvista.com>
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:25:01 +01:00
Jon Ringle
917f68f816 [ARM] 2919/1: CS8900A ethernet driver modifications for the Comdial MP1000
Patch from Jon Ringle

This patch gives support for the CS8900A ethernet chip on the Comdial MP1000

Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:19:38 +01:00
Jon Ringle
0b83f1400f [ARM] 2918/1: [update] Base port of Comdial MP1000 platfrom
Patch from Jon Ringle

Updated 2898/1 per comments:
- Removed fixup
- Moved code in mach-mp1000/ to mach-clps711x/
- Cleaned up code in mp1000-seprom.c. Eliminated code that displayed the contents of the eeprom
Please comment.

Signed-off-by: Jon Ringle
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-10-28 16:19:37 +01:00
Al Viro
260b23674f [PATCH] gfp_t: the rest
zone handling, mapping->flags handling

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-10-28 08:16:51 -07:00