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2005-05-06Automatic merge of rsync://www.parisc-linux.org/~jejb/git/scsi-for-linus-2.6.gitLinus Torvalds
2005-05-06[SCSI] correct the sym2 period setting routinesJames Bottomley
There's a slight bug in the routines in that if the period requires dt, then the routine will unconditionally set it. DT may only be set if Wide is also set, so this turns back on the wide bit. For domain validation to work correctly, we need to observe the wide bit absolutely. Acked by: Matthew Wilcox <willy@debian.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-05[PATCH] drivers/scsi/sym53c416.c: fix a wrong checkAdrian Bunk
The Coverity checker found that this for loop was wrong. This patch changes it to what seems to be intended. Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Matthew Wilcox <willy@debian.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05[PATCH] fix NCR53C9x.c compile warningAdrian Bunk
drivers/scsi/NCR53C9x.c: In function `esp_do_data': drivers/scsi/NCR53C9x.c:1838: warning: unused variable `flags' Signed-off-by: Adrian Bunk <bunk@fs.tum.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-05[SCSI] fix command retries in spi_transport classJames Bottomley
The premise is that domain validation is likely to trigger errors which it wants to know about, so the only time it should be retrying them is when it gets a unit attention (likely as the result of a previous bus or device reset). Ironically, the previous coding retried three times in all cases except those of unit attention. The attached fixes this to do the right thing. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-04[PATCH] ISA DMA Kconfig fixes - part 3Al Viro
Drivers that expect ISA DMA API are marked as such in Kconfig. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01[SCSI] call correct scsi_done function in scsi_dispatch_cmdMike Christie
scsi_dispatch_cmd currently calls scsi_done when the device is in the SDEV_DEL state, but at this point the command has not had a timer added to it (this is done a couple lines down) so scsi_done just returns and the command is lost. The attached patch made against 2.6.12-rc3 calls __scsi_done in this case so the comamnd will be returned upwards. Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-05-01[PATCH] make lots of things staticAdrian Bunk
Another large rollup of various patches from Adrian which make things static where they were needlessly exported. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-05-01[PATCH] ultrastor build fixakpm@osdl.org
Fix a typo. James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-26[SCSI] aacraid: Fix adapter open errorMark Haverkamp
This fixes an error on the device open code that allows a non-existent device to be opened causing later panic problems. Signed-off-by: Mark Haverkamp <markh@osdl.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-26[PATCH] qla trivial iomem annotationAl Viro
Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-26[PATCH] drivers/scsi NULL noise removalAl Viro
NULL noise in sbus scsi drivers got missed Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-24[SPARC]: module version cleanupsTom 'spot' Callaway
Minor cleanups for sparc specific drivers (sunbmac, sunqe, sunlance, sunhme, esp) so that they have a full module version definition that is consistent with other upstream drivers. Signed-off-by: Tom 'spot' Callaway <tcallawa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-24[PATCH] SCSI GFP fixesAl Viro
Somebody forgot that | has higher priority than ?:. As the result, allocation is done with bogus flags - instead of GFP_ATOMIC + possibly GFP_DMA we always get GFP_DMA and no GFP_ATOMIC. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-21[SCSI] drivers/scsi/sr_ioctl.c: check for failed allocationNate Dailey
I noticed a case in sr_ioctl.c's sr_get_mcn where a buffer is allocated, but the pointer isn't checked for null. Signed-off-by: Nate Dailey <nate.dailey@stratus.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21[SCSI] aic7xxx: remove inquiry sniffing leftoversChristoph Hellwig
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21[SCSI] qla2xxx: remove a transport #includeAndrew Vasquez
Make transport-functions structure non-static. Replace #include of scsi_transport.h with a forward declaration. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-21[PATCH] Fix aic7xxx_osm.c compile with older gcc'sJames Bottomley
My version of gcc doesn't warn about this error (declaration in the middle of a set of statements). The fix is simple (this also corrects return code; for init functions it should be zero or error).
2005-04-18aic7xxx: convert to SPI transport class Domain Validation
Now that we export all the parameters, this is easy to do. It also means that we can dump about 2000 lines of code that were dedicated to doing this internally. Additionally, this removes all the aic7xxx driver abuse of SCSI timers which were embedded in the DV routines. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18aic7xxx: add support for the SPI transport class
This is just a simplistic patch to export all of the aic7xxx internal transport parameters via the SPI transport class. It doesn't actually alter the way the driver works at all. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18qla2xxx: fix compiler warning in qla_attr.c
CC [M] drivers/scsi/qla2xxx/qla_attr.o drivers/scsi/qla2xxx/qla_attr.c: In function `qla2x00_sysfs_write_fw_dump': drivers/scsi/qla2xxx/qla_attr.c:65: warning: implicit declaration of function `vfree' drivers/scsi/qla2xxx/qla_attr.c:83: warning: implicit declaration of function `vmalloc' drivers/scsi/qla2xxx/qla_attr.c:83: warning: cast to pointer from integer of different size Also remove spurious inclusion of linux/version.h Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18lpfc: add Emulex FC driver version 8.0.28
From: James.Smart@Emulex.Com Modified for kernel import and Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] drivers/scsi/gdth.c: cleanups
This patch contains the following cleanups: - make some needlessly global functions static - remove one more kernel 2.2 #ifdef Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] remove old scsi data direction macros
these have been wrappers for the generic dma direction bits since 2.5.x. This patch converts the few remaining drivers and removes the macros. Arjan noticed there's some hunk in here that shouldn't. Updated patch below: Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: update version to 8.00.02b5-k
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: remove /proc interface
Remove /proc support. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: cleanup DMA mappings...
Don't use cmd->request->nr_hw_segments as it may not be initialized (SG_IO in particular bypasses anything that initializes this and just uses scsi_do_req to insert a scsi_request directly on the head of the queue) and a bogus value here can trip up the checks to make sure that the number of segments will fit in the queue ring buffer, resulting in commands that are never completed. Fix up several issues with PCI DMA mapping and failure to check return values on the mappings. Make the check for space in the ring buffer happen after the DMA mapping is done since any checks done before the mapping has taken place are bogus. Doug Ledford <dledford@redhat.com>. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: remove lun discovery codes...
Remove internal lun discovery routines and support structures. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: add remote port codes...
Add initial support for FC remote port infrastructure. o Use fc_remote_port...() registration and block/unlock functions. o Consolidate 'attribute' (fc-remote/sysfs) helpers into new qla_attr.c file. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] qla2xxx: remove internal queuing...
Remove internal command queuing from the driver. As is, this driver cannot tolerate cable-pulls as I/Os will begin to fail by the upper layers. o Should be used in conjuction with the 11-fc_rport_adds_2.diff patch. o Removes qla_listops.h file -- no longer needed. Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18merge by hand (scsi_device.h)James Bottomley
2005-04-18[PATCH] scsi: scsi_send_eh_cmnd() cleanup
This patch makes scsi_send_eh_cmnd() use sdev and shost instead of referencing them through scmd-> everytime. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18scsi: add DID_REQUEUE to the error handling
We have a DID_IMM_RETRY to require a retry at once, but we could do with a DID_REQUEUE to instruct the mid-layer to treat this command in the same manner as QUEUE_FULL or BUSY (i.e. halt the submission until another command returns ... or the queue pressure builds if there are no outstanding commands). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] kill old EH constants
Fix up two drivers that incorrectly were using the old return values for their new-style EH methods and kill off scsi_obsolete.h that defined the constants. The initio driver has all these constansts defined locally and uses them internally, I'll fix that up some time later. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] scsi: remove meaningless scsi_cmnd->serial_number_at_timeout field
scsi_cmnd->serial_number_at_timeout doesn't serve any purpose anymore. All serial_number == serial_number_at_timeout tests are always true in abort callbacks. Kill the field. Also, as ->pid always equals ->serial_number and ->serial_number doesn't have any special meaning anymore, update comments above ->serial_number accordingly. Once we remove all uses of this field from all lldd's, this field should go. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] scsi: remove unused scsi_cmnd->internal_timeout field
scsi_cmnd->internal_timeout field doesn't have any meaning anymore. Kill the field. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] remove outdated print_* functions
We have the scsi_print_* functions in the proper namespace for a long time now and there weren't a lot users left. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-18[PATCH] consolidate timeout defintions in scsi.h
Adapted from a patch in SuSE's kernel SRPM. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16updates for CFQ oops fix
- add a comment to the device structure that the device_busy field is now protected by the request_queue->queue_lock - null out sdev->request_queue after the queue is released to trap any (and there shouldn't be any) use after the queue is freed. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16[PATCH] fix NMI lockup with CFQ scheduler
The current problem seen is that the queue lock is actually in the SCSI device structure, so when that structure is freed on device release, we go boom if the queue tries to access the lock again. The fix here is to move the lock from the scsi_device to the queue. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16[PATCH] finally fix 53c700 to use the generic iomem infrastructure
This driver has had it's own different infrastructure for doing this for ages, but it's time it used the common one. Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16[PATCH] sg.c: update
The attachment combines the most recent patch from Yum Rayan <yum.rayan@gmail.com> (to reduce sg stack usage), Adrian Bunk <bunk@stusta.de> (to fix check after use) and me (fix elapsed time calculation (duration) on ia64 machines). I have modified the patch from Yum Rayan so kmalloc() in sg_read() is only called for the (rare) code paths that need them. Changelog: - reduce stack usage in sg_ioctl() and sg_read() - fix check after use in sg_mmap() - hold duration internally in milliseconds and check current time later than held time Signed-off-by: Douglas Gilbert <dougg@torque.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-04-16[PATCH] fix u32 vs. pm_message_t in drivers/mmc,mtd,scsiPavel Machek
This fixes u32 vs. pm_message_t in drivers/mmc, drivers/mtd and drivers/scsi. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16[PATCH] ahci: AHCI mode SATA patch for Intel ESB2Jason Gaston
This patch adds the Intel ESB2 DID's to the ahci.c file for AHCI mode SATA support. Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com> Cc: <linux-scsi@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16[PATCH] ata_piix: IDE mode SATA patch for Intel ESB2Jason Gaston
This patch adds the Intel ESB2 DID's to the ata_piix.c and quirks.c file for IDE mode SATA support. Signed-off-by: Jason Gaston <Jason.d.gaston@intel.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
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!