summaryrefslogtreecommitdiffstats
path: root/drivers/scsi/qla1280.c
Commit message (Collapse)AuthorAgeFilesLines
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds2010-04-051-52/+109
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] qla1280: retain firmware for error recovery [SCSI] attirbute_container: Initialize sysfs attributes with sysfs_attr_init [SCSI] advansys: fix regression with request_firmware change [SCSI] qla2xxx: Updated version number to 8.03.02-k2. [SCSI] qla2xxx: Prevent sending mbx commands from sysfs during isp reset. [SCSI] qla2xxx: Disable MSI on qla24xx chips other than QLA2432. [SCSI] qla2xxx: Check to make sure multique and CPU affinity support is not enabled at the same time. [SCSI] qla2xxx: Correct vp_idx checking during PORT_UPDATE processing. [SCSI] qla2xxx: Honour "Extended BB credits" bit for CNAs. [SCSI] scsi_transport_fc: Make sure commands are completed when rport is offline [SCSI] libiscsi: Fix recovery slowdown regression
| * [SCSI] qla1280: retain firmware for error recoveryMichael Reed2010-03-271-52/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-301-1/+0
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* [SCSI] qla1280: Drop host_lock while requesting firmwareBen Hutchings2010-02-081-0/+4
| | | | | | | | | 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>
* [SCSI] qla1280: error recovery rewriteMichael Reed2009-05-201-133/+157
| | | | | | | | | | | | 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>
* [SCSI] qla1280: driver clean upMichael Reed2009-05-201-89/+10
| | | | | | | | | 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>
* Merge git://git.infradead.org/~dwmw2/firmware-2.6Linus Torvalds2009-04-101-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/~dwmw2/firmware-2.6: qla1280: Fix off-by-some error in firmware loading. Add README.AddingFirmware file. Basically telling people not to. firmware: Remove newly-added slicoss and sxg firmware images firmware/WHENCE: Add missing origin information for Ambassador atmsar11.fw ALSA: wavefront - Always use request_firmware() Remove fdump tool for av7110 firmware firmware: convert av7110 driver to request_firmware() Partially revert "V4L/DVB (9533): cx88: Add support for TurboSight TBS8910 DVB-S PCI card" Revert "fix modules_install via NFS" Add-add conflicts in firmware/WHENCE fixed manually
| * qla1280: Fix off-by-some error in firmware loading.David Woodhouse2009-04-081-2/+2
| | | | | | | | | | | | | | 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>
* | dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)Yang Hongyang2009-04-071-2/+2
| | | | | | | | | | | | | | | | 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>
* | dma-mapping: replace all DMA_64BIT_MASK macro with DMA_BIT_MASK(64)Yang Hongyang2009-04-071-1/+1
|/ | | | | | | | 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>
* [SCSI] qla1280: use request_firmwareJaswinder Singh Rajput2009-04-031-40/+74
| | | | | | | | | | | | | 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>
* trivial: Fix misspelling of "firmware" in qla1280.cNick Andrew2009-01-061-2/+2
| | | | | | | | | 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>
* [SCSI] advansys, arcmsr, ipr, nsp32, qla1280, stex: use pci_ioremap_bar()Arjan van de Ven2008-12-291-2/+1
| | | | | | | | | | | | | | 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>
* block: unify request timeout handlingJens Axboe2008-10-091-2/+2
| | | | | | | | | | | | | 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>
* [SCSI] replace __FUNCTION__ with __func__Harvey Harrison2008-07-271-6/+6
| | | | | | | | | | | | [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>
* scsi: fix integer as NULL pointer warningHarvey Harrison2008-05-231-1/+1
| | | | | | | | | | | | | | | | | | | 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>
* [SCSI] qla1280: Fix queue depth problemJeremy Higdon2008-05-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* [SCSI] Let scsi_cmnd->cmnd use request->cmd bufferBoaz Harrosh2008-05-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - 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>
* [SCSI] qla1280: remove version checkAdrian Bunk2008-04-171-5/+0
| | | | | | | | | 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>
* [SCSI] remove use_sg_chainingJames Bottomley2008-01-301-1/+0
| | | | | | | | | | | 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>
* [SCSI] replace sizeof sense_buffer with SCSI_SENSE_BUFFERSIZEFUJITA Tomonori2008-01-231-2/+2
| | | | | | | | | 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>
* [SCSI] qla1280: fix 32 bit segment codeFUJITA Tomonori2008-01-091-1/+1
| | | | | | | | | | | | | | | | 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>
* [SCSI] qla1280: convert to use the data buffer accessorsJes Sorensen2007-11-141-221/+166
| | | | | | | | | | | | | - 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>
* [SCSI] qla1280: uses wrong failure path after failed pci_set_dma_maskJohannes Dickgreber2007-10-211-2/+2
| | | | | | | | | 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>
* qla1280: enable use_sg_chaining optionFUJITA Tomonori2007-10-161-0/+1
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qla1280: sg chaining fixesFUJITA Tomonori2007-10-161-1/+4
| | | | | Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* qla1280: sg chaining supportJens Axboe2007-10-161-29/+37
| | | | | | Interesting hardware setup... Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
* [SCSI] Remove ->pid field from scsi_cmndMatthew Wilcox2007-10-121-1/+1
| | | | | | | | | 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>
* [SCSI] qla1280: use DMA_64BIT_MASK instead of ~ 0ULLMatthias Kaehlcke2007-05-061-1/+1
| | | | | | | 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>
* [PATCH] remove many unneeded #includes of sched.hTim Schmielau2007-02-141-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* [SCSI] qla1280: set residual correctlyJes Sorensen2007-01-061-2/+4
| | | | | | | | | 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>
* [SCSI] qla1280 bus reset typoJes Sorensen2006-10-251-4/+3
| | | | | | | | 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>
* IRQ: Maintain regs pointer globally rather than passing to IRQ handlersDavid Howells2006-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)
* Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2006-10-041-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (54 commits) [SCSI] Initial Commit of qla4xxx [SCSI] raid class: handle component-add errors [SCSI] SCSI megaraid_sas: handle thrown errors [SCSI] SCSI aic94xx: handle sysfs errors [SCSI] SCSI st: fix error handling in module init, sysfs [SCSI] SCSI sd: fix module init/exit error handling [SCSI] SCSI osst: add error handling to module init, sysfs [SCSI] scsi: remove hosts.h [SCSI] scsi: Scsi_Cmnd convertion in aic7xxx_old.c [SCSI] megaraid_sas: sets ioctl timeout and updates version,changelog [SCSI] megaraid_sas: adds tasklet for cmd completion [SCSI] megaraid_sas: prints pending cmds before setting hw_crit_error [SCSI] megaraid_sas: function pointer for disable interrupt [SCSI] megaraid_sas: frame count optimization [SCSI] megaraid_sas: FW transition and q size changes [SCSI] qla2xxx: Update version number to 8.01.07-k2. [SCSI] qla2xxx: Stall mid-layer error handlers while rport is blocked. [SCSI] qla2xxx: Add MODULE_FIRMWARE tags. [SCSI] qla2xxx: Add support for host port state FC transport attribute. [SCSI] qla2xxx: Add support for fabric name FC transport attribute. ...
| * [SCSI] pci_module_init conversion in scsi subsystemHenrik Kretzschmar2006-09-261-1/+1
| | | | | | | | | | | | | | | | | | 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>
| * [SCSI] qla1280 command timeoutJes Sorensen2006-09-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | [PATCH] completions: lockdep annotate on stack completionsPeter Zijlstra2006-10-011-2/+2
|/ | | | | | | | | | | 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>
* Merge ../scsi-misc-2.6James Bottomley2006-07-031-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/nsp32.c drivers/scsi/pcmcia/nsp_cs.c Removal of randomness flag conflicts with SA_ -> IRQF_ global replacement. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * [SCSI] qla1280: fix section mismatch warningsRandy Dunlap2006-06-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | [PATCH] irq-flags: scsi: Use the new IRQF_ constantsThomas Gleixner2006-07-021-2/+2
| | | | | | | | | | | | | | | | | | | | 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>
* | Remove obsolete #include <linux/config.h>Jörn Engel2006-06-301-1/+0
|/ | | | | Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] PCI: Move various PCI IDs to header fileBrent Casavant2006-06-211-24/+0
| | | | | | | | | | 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>
* [SCSI] drivers/scsi: Use ARRAY_SIZE macroTobias Klauser2006-06-101-5/+2
| | | | | | | | | 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>
* [PATCH] Replace 0xff.. with correct DMA_xBIT_MASKMatthias Gehre2006-03-281-2/+3
| | | | | | | | | | 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>
* [SCSI] qla1280: remove < 2.6.0 supportJes Sorensen2006-01-261-288/+23
| | | | | | | 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>
* [SCSI] remove Scsi_Host_Template typedefChristoph Hellwig2005-11-091-3/+3
| | | | Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] remove the obsolete SCSI qlogicisp driverAdrian Bunk2005-11-061-2/+0
| | | | | | | | 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>
* [SCSI] qla1280: endianess annotationsChristoph Hellwig2005-08-021-4/+4
| | | | | Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
* [SCSI] qla1280: don't use bitfields for hardware access, parametersChristoph Hellwig2005-08-021-71/+72
| | | | | | 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>
* [SCSI] qla1280: don't use bitfields for hardware access in isp_configChristoph Hellwig2005-08-021-15/+29
| | | | | | 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>
OpenPOWER on IntegriCloud