c5f9ee3d665a7660b296aa1e91949ae3376f0d07 |
|
25-Feb-2014 |
H. Peter Anvin <hpa@linux.intel.com> |
x86, platforms: Remove SGI Visual Workstation The SGI Visual Workstation seems to be dead; remove support so we don't have to continue maintaining it. Cc: Andrey Panin <pazke@donpac.ru> Cc: Michael Reed <mdr@sgi.com> Link: http://lkml.kernel.org/r/530CFD6C.7040705@zytor.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
|
762a86a901417280b2af9e2004f05d7481f30441 |
|
29-Nov-2013 |
Meelis Roos <mroos@linux.ee> |
[SCSI] qla1280: Annotate timer on stack so object debug does not complain Object Debug option in 3.13-rc1 resultsin the following warning, cure it by annotating the timer to be on stack. The timer is deleted in the same function so stack seems OK. ODEBUG: object is on stack, but not annotated ------------[ cut here ]------------ WARNING: CPU: 6 PID: 18 at lib/debugobjects.c:300 __debug_object_init+0x184/0x240() Modules linked in: CPU: 6 PID: 18 Comm: kworker/u4:1 Tainted: G W 3.13.0-rc1 #16 Workqueue: events_unbound async_run_entry_fn Call Trace: [00000000004585cc] warn_slowpath_common+0x4c/0x80 [0000000000458614] warn_slowpath_null+0x14/0x40 [000000000063d524] __debug_object_init+0x184/0x240 [000000000063d5fc] debug_object_init+0x1c/0x40 [00000000004645ec] init_timer_key+0xc/0x60 [00000000006cca60] qla1280_mailbox_command+0xc0/0x2a0 [00000000006ccdd4] qla1280_set_target_parameters+0x194/0x220 [00000000006cd324] qla1280_slave_configure+0x384/0x3c0 [00000000006a5d48] scsi_add_lun+0x5c8/0x640 [00000000006a62b8] scsi_probe_and_add_lun+0x1b8/0x2e0 [00000000006a6c2c] __scsi_scan_target+0x8c/0x100 [00000000006a6cf4] scsi_scan_channel+0x54/0xa0 [00000000006a7008] scsi_scan_host_selected+0xc8/0x120 [00000000006a70e0] do_scsi_scan_host+0x80/0xa0 [00000000006a7164] do_scan_async+0x4/0x20 [00000000004817b8] async_run_entry_fn+0x58/0x120 ---[ end trace 9a1420108ebfd590 ]--- Signed-off-by: Meelis Roos <mroos@linux.ee> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|
6f039790510fd630ff348efe8c4802dbaa041fba |
|
21-Dec-2012 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Drivers: scsi: remove __dev* attributes. CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Adam Radford <linuxraid@lsi.com> Cc: "James E.J. Bottomley" <JBottomley@parallels.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
90449e5dee4800721a352af11ae4d65d4a56ba93 |
|
09-Apr-2012 |
Jesper Juhl <jj@chaosbits.net> |
qla1280: Remove redundant NULL check before release_firmware() call release_firmware() checks for NULL pointers internally so checking before calling the function is redundant. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
9ffc93f203c18a70623f21950f1dd473c9ec48cd |
|
28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Remove all #inclusions of asm/system.h Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *` Signed-off-by: David Howells <dhowells@redhat.com>
|
5cd049a59913f359e7d30c11d2dc6187822e77b1 |
|
04-Apr-2011 |
Christoph Hellwig <hch@infradead.org> |
[SCSI] remove cmd->serial_number litter Stop using cmd->serial_number in printks. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
|
f281233d3eba15fb225d21ae2e228fd4553d824a |
|
16-Nov-2010 |
Jeff Garzik <jeff@garzik.org> |
SCSI host lock push-down Move the mid-layer's ->queuecommand() invocation from being locked with the host lock to being unlocked to facilitate speeding up the critical path for drivers who don't need this lock taken anyway. The patch below presents a simple SCSI host lock push-down as an equivalent transformation. No locking or other behavior should change with this patch. All existing bugs and locking orders are preserved. Additionally, add one parameter to queuecommand, struct Scsi_Host * and remove one parameter from queuecommand, void (*done)(struct scsi_cmnd *) Scsi_Host* is a convenient pointer that most host drivers need anyway, and 'done' is redundant to struct scsi_cmnd->scsi_done. Minimal code disturbance was attempted with this change. Most drivers needed only two one-line modifications for their host lock push-down. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Acked-by: James Bottomley <James.Bottomley@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
5a0e3ad6af8660be21ca98a971cd00f331318c05 |
|
24-Mar-2010 |
Tejun Heo <tj@kernel.org> |
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
|
421e33d0045ac0aa119c033b78742e0fbf4c3b21 |
|
23-Mar-2010 |
Michael Reed <mdr@sgi.com> |
[SCSI] qla1280: retain firmware for error recovery The qla1280 driver acquires its firmware via udev. During boot the firmware is located in the initrd. If, after root is mounted, the adapter needs to reload firmware (host reset), the firmware load may fail if the root device is on the adapter being reset. This patch modifies qla1280 to retain the firmware loaded via the initial request_firmware() for use during error recovery. [jejb: fix up checkpatch issues] Signed-off-by: Michael Reed <mdr@sgi.com> Acked-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
2cec802980727f1daa46d8c31b411e083d49d7a2 |
|
23-Jan-2010 |
Ben Hutchings <ben@decadent.org.uk> |
[SCSI] qla1280: Drop host_lock while requesting firmware request_firmware() may sleep and it appears to be safe to release the spinlock here. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Cc: stable@kernel.org Signed-off-by: James Bottomley <James.Bottomley@suse.de>
|
413e6e18b483de272bdafa56e5c086c75f11d681 |
|
08-Apr-2009 |
Michael Reed <mdr@sgi.com> |
[SCSI] qla1280: error recovery rewrite The driver now waits for the scsi commands associated with a particular error recovery step to be returned to the mid-layer, and returns the appropriate SUCCESS or FAILED status. Removes unneeded polling of chip for interrupts. This patch also bumps the driver version number. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
fd65e5e93cbd9d2f34bbb0f0b2f46a30a1d20915 |
|
08-Apr-2009 |
Michael Reed <mdr@sgi.com> |
[SCSI] qla1280: driver clean up Remove some unneeded, inactive and unused code, make some trivial corrections to comments and a printk, and return a proper status in qla1280_queuecommand. No fundamental logic changes are made. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
0ce49d6da993adf8b17b7f3ed9805ade14a6a6f3 |
|
08-Apr-2009 |
David Woodhouse <David.Woodhouse@intel.com> |
qla1280: Fix off-by-some error in firmware loading. We were calculating the wrong address for the start of the data. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Tested-by: Jeremy Higdon <jeremy@sgi.com>
|
284901a90a9e0b812ca3f5f852cbbfb60d10249d |
|
07-Apr-2009 |
Yang Hongyang <yanghy@cn.fujitsu.com> |
dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
6a35528a8346f6e6fd32ed7e51f04d1fa4ca2c01 |
|
07-Apr-2009 |
Yang Hongyang <yanghy@cn.fujitsu.com> |
dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64) Signed-off-by: Yang Hongyang<yanghy@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
1bfa11db712cbf4af1ae037cd25fd4f781f0c215 |
|
02-Apr-2009 |
Jaswinder Singh Rajput <jaswinderrajput@gmail.com> |
[SCSI] qla1280: use request_firmware Firmware blob is little endian looks like this... unsigned char Version1 unsigned char Version2 unsigned char Version3 unsigned char Padding unsigned short start_address unsigned short data Signed-off-by: Jaswinder Singh Rajput <jaswinderrajput@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
c3af1715928ce07300595b9e050728787f6a1718 |
|
03-Jan-2009 |
Nick Andrew <nick@nick-andrew.net> |
trivial: Fix misspelling of "firmware" in qla1280.c Fix misspelling of "firmware" in qla1280.c It's spelled "firmware". Signed-off-by: Nick Andrew <nick@nick-andrew.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
|
25729a7fb88ef2912fcb869abe3a76b3be07fc06 |
|
29-Sep-2008 |
Arjan van de Ven <arjan@linux.intel.com> |
[SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar() Use the newly introduced pci_ioremap_bar() function in drivers/scsi. pci_ioremap_bar() just takes a pci device and a bar number, with the goal of making it really hard to get wrong, while also having a central place to stick sanity checks. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Acked-by: Matthew Wilcox <willy@linux.intel.com> Cc: Brian King <brking@us.ibm.com> Cc: Ed Lin <ed.lin@promise.com> Cc: Nick Cheng <nick.cheng@areca.com.tw> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
242f9dcb8ba6f68fcd217a119a7648a4f69290e9 |
|
14-Sep-2008 |
Jens Axboe <jens.axboe@oracle.com> |
block: unify request timeout handling Right now SCSI and others do their own command timeout handling. Move those bits to the block layer. Instead of having a timer per command, we try to be a bit more clever and simply have one per-queue. This avoids the overhead of having to tear down and setup a timer for each command, so it will result in a lot less timer fiddling. Signed-off-by: Mike Anderson <andmike@linux.vnet.ibm.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
|
cadbd4a5e36dde7e6c49b587b2c419103c0b7218 |
|
04-Jul-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
[SCSI] replace __FUNCTION__ with __func__ [jejb: fixed up a ton of missed conversions. All of you are on notice this has happened, driver trees will now need to be rebased] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: SCSI List <linux-scsi@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
9bcf091083065c751a4d90317b766370d2497ae9 |
|
23-May-2008 |
Harvey Harrison <harvey.harrison@gmail.com> |
scsi: fix integer as NULL pointer warning drivers/scsi/aha152x.c:3585:60: warning: Using plain integer as NULL pointer drivers/scsi/aha152x.c:3845:56: warning: Using plain integer as NULL pointer drivers/scsi/qla1280.c:2814:37: warning: Using plain integer as NULL pointer drivers/scsi/atp870u.c:750:47: warning: Using plain integer as NULL pointer drivers/scsi/3w-9xxx.c:1281:36: warning: Using plain integer as NULL pointer drivers/scsi/3w-9xxx.c:1293:36: warning: Using plain integer as NULL pointer drivers/scsi/3w-9xxx.c:1301:35: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:447:10: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:457:10: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:479:24: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:483:22: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:1213:23: warning: Using plain integer as NULL pointer drivers/scsi/hptiop.c:1214:23: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
af5741c6de4f4a1d8608b0f00867c77cb7123635 |
|
12-May-2008 |
Jeremy Higdon <jeremy@sgi.com> |
[SCSI] qla1280: Fix queue depth problem The qla1280 driver was ANDing the output value of mailbox register 0 with (1 << target-number) to determine whether to enable queueing on the target in question. But mailbox register 0 has the status code for the mailbox command (in this case, Set Target Parameters). Potential values are: /* * ISP mailbox command complete status codes */ So clearly that is in error. I can't think what the author of that line was looking for in a mailbox register, so I just eliminated the AND. flag is used later in the function, and I think that the later usage was also wrong, though it was used to set values that aren't used. Oh well, an overhaul of this driver is not what I want to do now -- just a bugfix. After the fix, I found that my disks were getting a queue depth of 255, which is far too many. Most SCSI disks are limited to 32 or 64. In any case, there's no point, queueing up a bunch of commands to the adapter that will just result in queue full or starve other targets from being issued commands due to running out of internal memory. So I dropped default queue depth to 32 (from which 1 is subtracted elsewhere, giving net of 31). I tested with a Seagate ST336753LC, and results look good, so I'm satisfied with this patch. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Acked-by: Jes Sorensen <jes@sgi.com> Cc: Stable Tree <stable@kernel.org> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
64a87b244b9297667ca80264aab849a36f494884 |
|
30-Apr-2008 |
Boaz Harrosh <bharrosh@panasas.com> |
[SCSI] Let scsi_cmnd->cmnd use request->cmd buffer - struct scsi_cmnd had a 16 bytes command buffer of its own. This is an unnecessary duplication and copy of request's cmd. It is probably left overs from the time that scsi_cmnd could function without a request attached. So clean that up. - Once above is done, few places, apart from scsi-ml, needed adjustments due to changing the data type of scsi_cmnd->cmnd. - Lots of drivers still use MAX_COMMAND_SIZE. So I have left that #define but equate it to BLK_MAX_CDB. The way I see it and is reflected in the patch below is. MAX_COMMAND_SIZE - means: The longest fixed-length (*) SCSI CDB as per the SCSI standard and is not related to the implementation. BLK_MAX_CDB. - The allocated space at the request level - I have audit all ISA drivers and made sure none use ->cmnd in a DMA Operation. Same audit was done by Andi Kleen. (*)fixed-length here means commands that their size can be determined by their opcode and the CDB does not carry a length specifier, (unlike the VARIABLE_LENGTH_CMD(0x7f) command). This is actually not exactly true and the SCSI standard also defines extended commands and vendor specific commands that can be bigger than 16 bytes. The kernel will support these using the same infrastructure used for VARLEN CDB's. So in effect MAX_COMMAND_SIZE means the maximum size command scsi-ml supports without specifying a cmd_len by ULD's Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
0e4ff797d7f2f2bb860b8f31dc5d1f2273b2f05a |
|
16-Apr-2008 |
Adrian Bunk <bunk@kernel.org> |
[SCSI] qla1280: remove version check There's no point for an in-kernel driver to check whether it's compiled under kernel < 2.6.0 . Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
d3f46f39b7092594b498abc12f0c73b0b9913bde |
|
15-Jan-2008 |
James Bottomley <James.Bottomley@HansenPartnership.com> |
[SCSI] remove use_sg_chaining With the sg table code, every SCSI driver is now either chain capable or broken (or has sg_tablesize set so chaining is never activated), so there's no need to have a check in the host template. Also tidy up the code by moving the scatterlist size defines into the SCSI includes and permit the last entry of the scatterlist pools not to be a power of two. Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
b80ca4f7ee36c26d300c5a8f429e73372d153379 |
|
13-Jan-2008 |
FUJITA Tomonori <tomof@acm.org> |
[SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE This replaces sizeof sense_buffer with SCSI_SENSE_BUFFERSIZE in several LLDs. It's a preparation for the future changes to remove sense_buffer array in scsi_cmnd structure. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
3a43e69ce50d467ded2f17f6e571e831d3677ab5 |
|
08-Jan-2008 |
FUJITA Tomonori <tomof@acm.org> |
[SCSI] qla1280: fix 32 bit segment code There's an error remaining in the 32 bit descriptor code after the conversion to dma accessors: req_cnt is left uninitialised. qla1280_32bit_start_scsi gives the following warnings: drivers/scsi/qla1280.c: In function 'qla1280_32bit_start_scsi': drivers/scsi/qla1280.c:3044: warning: unused variable 'dma_handle' drivers/scsi/qla1280.c: In function 'qla1280_queuecommand': drivers/scsi/qla1280.c:3060: warning: 'req_cnt' is used uninitialized in this function drivers/scsi/qla1280.c:3042: note: 'req_cnt' was declared here Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
5c1da582b3a95123ffb1e70ec7cd60e757c7c8c2 |
|
09-Nov-2007 |
Jes Sorensen <jes@sgi.com> |
[SCSI] qla1280: convert to use the data buffer accessors - remove the unnecessary map_single path. - convert to use the new accessors for the sg lists and the parameters. Fixed to missing initialization of sg lists before calling for_each_sg() by Jes Sorensen - sg list needs to be initialized before trying to pull the elements out of it. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
|
eb7a1698d24783dd215cb86a12cadebe9b4e7046 |
|
03-Oct-2007 |
Johannes Dickgreber <tanzy@gmx.de> |
[SCSI] qla1280: uses wrong failure path after failed pci_set_dma_mask A failure here wouldn't currently free the irq; go to the irq free path instead. Signed-off-by: Johannes Dickgreber <tanzy@gmx.de> Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
633ed113d477c1a8c77d5fe3574c410ea52f58cc |
|
17-Sep-2007 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
qla1280: enable use_sg_chaining option Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
|
c0dcffd71d5064efefa620231152c38eca8e066b |
|
10-Sep-2007 |
FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> |
qla1280: sg chaining fixes Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
|
a0441891373fe2db582075a4639fdfcccea470c1 |
|
09-May-2007 |
Jens Axboe <jens.axboe@oracle.com> |
qla1280: sg chaining support Interesting hardware setup... Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
|
12a441622b753684cc73d1c6f225e9ac53e0bf77 |
|
19-Sep-2007 |
Matthew Wilcox <matthew@wil.cx> |
[SCSI] Remove ->pid field from scsi_cmnd The pid field is a duplicate of the serial_number field and has been scheduled for removal for a long time. A few drivers were still using it, so just change them to use serial_number instead. Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
|
b22c9d9bc214d602647c3f94e6072655c36a61db |
|
17-Apr-2007 |
Matthias Kaehlcke <matthias.kaehlcke@gmail.com> |
[SCSI] qla1280: use DMA_64BIT_MASK instead of ~ 0ULL QLA1280: call pci_set_dma_mask with DMA_64BIT_MASK instead of ~ 0ULL Signed-off-by: Matthias Kaehlcke <matthias.kaehlcke@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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cd354f1ae75e6466a7e31b727faede57a1f89ca5 |
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14-Feb-2007 |
Tim Schmielau <tim@physik3.uni-rostock.de> |
[PATCH] remove many unneeded #includes of sched.h After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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3ef49a3b45c33b055002402f01e5da98cb773086 |
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05-Jan-2007 |
Jes Sorensen <jes@sgi.com> |
[SCSI] qla1280: set residual correctly Jeremy caught a bug in the qla1280 driver where it didn't set the residual value correctly. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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cd00b7f5d814ba87b36371f122ce36ba4a88ba69 |
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17-Oct-2006 |
Jes Sorensen <jes@sgi.com> |
[SCSI] qla1280 bus reset typo Fix typo in check of return value of qla1280_bus_reset() which would result in an adapter reset in addition to the bus reset. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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7d12e780e003f93433d49ce78cfedf4b4c52adc5 |
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05-Oct-2006 |
David Howells <dhowells@redhat.com> |
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
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6e9a4738c9fadb7cbdcabc1e3b415159f3741ed9 |
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01-Oct-2006 |
Peter Zijlstra <a.p.zijlstra@chello.nl> |
[PATCH] completions: lockdep annotate on stack completions All on stack DECLARE_COMPLETIONs should be replaced by: DECLARE_COMPLETION_ONSTACK Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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dcbccbde00b85b4d4a1c206b419e7a3d2ab2b1cd |
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26-Sep-2006 |
Henrik Kretzschmar <henne@nachtwindheim.de> |
[SCSI] pci_module_init conversion in scsi subsystem Converts pci_module_init() to pci_register_driver() in the scsi subsys on 23 drivers which only return the value of pci_module_init(). Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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15d1f53fc7654d62af7e9b23049ae3b71f5b161c |
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25-Sep-2006 |
Jes Sorensen <jes@sgi.com> |
[SCSI] qla1280 command timeout Original patch from Ian Dall in bugzilla. Set command timeout as specified by the SCSI layer rather than hardcode it to 30 seconds. I have received a couple of reports of people hitting this one with various tape configurations and the patch looks obviously correct. - Jes From http://bugzilla.kernel.org/show_bug.cgi?id=6275 ian@beware.dropbear.id.au (Ian Dall): The command sent to the card was using a 30second timeout regardless of the timeout requested in the scsi command passed down from higher levels. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1d6f359a2e06296418481239f8054a878f36e819 |
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02-Jul-2006 |
Thomas Gleixner <tglx@linutronix.de> |
[PATCH] irq-flags: scsi: Use the new IRQF_ constants Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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f58f8313a6f552d1e7889926a29f0cf91c02f55d |
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30-Jun-2006 |
Randy Dunlap <rdunlap@xenotime.net> |
[SCSI] qla1280: fix section mismatch warnings Fix section mismatch warnings: WARNING: drivers/scsi/qla1280.o - Section mismatch: reference to .init.data: from .text between 'qla1280_get_token' (at offset 0x2a16) and 'qla1280_probe_one' WARNING: drivers/scsi/qla1280.o - Section mismatch: reference to .init.data: from .text between 'qla1280_get_token' (at offset 0x2a3c) and 'qla1280_probe_one' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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6ab3d5624e172c553004ecc862bfeac16d9d68b7 |
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30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h> Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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74d0a988d3aa359b6b8a8536c8cb92cce02ca5d5 |
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10-May-2006 |
Brent Casavant <bcasavan@sgi.com> |
[PATCH] PCI: Move various PCI IDs to header file Move various QLogic, Vitesse, and Intel storage controller PCI IDs to the main header file. Signed-off-by: Brent Casavant <bcasavan@sgi.com> Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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6391a11375de5e2bb1eb8481e54619761dc65d9f |
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09-Jun-2006 |
Tobias Klauser <tklauser@nuerscht.ch> |
[SCSI] drivers/scsi: Use ARRAY_SIZE macro Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove duplicates of the macro. Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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910638ae7ed4be27d6af55f6c9b5bf54b838e78b |
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28-Mar-2006 |
Matthias Gehre <M.Gehre@gmx.de> |
[PATCH] Replace 0xff.. with correct DMA_xBIT_MASK Replace all occurences of 0xff.. in calls to function pci_set_dma_mask() and pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from linux/dma-mapping.h. Signed-off-by: Matthias Gehre <M.Gehre@gmx.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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2dbb04c65561122cc53b22dbea9aa59f9609215b |
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16-Jan-2006 |
Jes Sorensen <jes@sgi.com> |
[SCSI] qla1280: remove < 2.6.0 support Remove support for kernels older than 2.6.0. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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d0be4a7d29ad0bd3ce2209dd9e46d410b632db59 |
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31-Oct-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] remove Scsi_Host_Template typedef Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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d6933df97a486d9c73a6bb4fed75154343c8638f |
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01-Nov-2005 |
Adrian Bunk <bunk@stusta.de> |
[SCSI] remove the obsolete SCSI qlogicisp driver The SCSI qlogicisp driver is both marked BROKEN and superseded by the qla1280 driver. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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8d6810d33e5e43b11675190318a81303c601a568 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: endianess annotations Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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7a34766fdcec0c619aa68ace203b934dd7cf9dbc |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: don't use bitfields for hardware access, parameters Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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0888f4c3312847eec4814a6d7cdcaaaa9fbd3345 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: don't use bitfields for hardware access in isp_config Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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5c79d6154f335543ea4c4a555f645a1f76b5d117 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: always load microcode we have the most recent microcode, make sure to always load it. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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d6db3e8d5fe3178776d0a0314e612c3f55e55fb4 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: use SAM_ constants Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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2b55cac3d2d9f545c141748d00eae86e2c042ca5 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: misc cleanups print message tidy ups and some excess brace removal. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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8af50dcd22aa0a5840f18276ff10a6977abc3853 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: interupt posting for irq disabling/enabling Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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a6c42741ace2fee235b6902e76f3c86a01d32146 |
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04-Jul-2005 |
Christoph Hellwig <hch@lst.de> |
[SCSI] qla1280: remove dead per-host flag variables Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Thiemo Seufer <ths@linux-mips.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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117e4b27ebb1133072b1453145e60e576569e8af |
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20-Jun-2005 |
Nishanth Aravamudan <nacc@us.ibm.com> |
[SCSI] scsi/qla1280: replace schedule_timeout() with ssleep() Use ssleep() instead of schedule_timeout to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_host_reset_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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68b3aa7c9805aee9005a8ca53c5e99177961fbb9 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_bus_reset_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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94d0e7b805961c44e4dc486ffc21075084bb7175 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_device_reset_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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8fa728a26886f56a9ee10a44fea0ddda301d21c3 |
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28-May-2005 |
Jeff Garzik <jgarzik@pobox.com> |
[SCSI] allow sleeping in ->eh_abort_handler() Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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7d0e11fb20b08790c71f5336b493662f952641c9 |
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01-May-2005 |
Jeremy Higdon <jeremy@sgi.com> |
[SCSI] qla1280.c - fix result for device Busy and Queue Full I discovered that the qla1280 driver does not send the correct status to the midlayer when it gets Queue Full or Busy from a device. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 |
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17-Apr-2005 |
Linus Torvalds <torvalds@ppc970.osdl.org> |
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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