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path: root/drivers/scsi/3w-9xxx.h
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2017-12-04scsi: 3w-9xxx: rework lock timeoutsArnd Bergmann
The TW_IOCTL_GET_LOCK ioctl uses do_gettimeofday() to check whether a lock has expired. This can misbehave due to a concurrent settimeofday() call, as it is based on 'real' time, and it will overflow in y2038 on 32-bit architectures, producing unexpected results when used across the overflow time. This changes it to using monotonic time, using ktime_get() to simplify the code. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-12-14scsi: Update 3ware driver email addressesadam radford
This change updates the 3ware drivers (3w-xxxx, 3w-9xxx, 3w-sas) email addresses from linuxraid@lsi.com to aradford@gmail.com, since the old email address doesn't exist. This patch was updated to remove www.lsi.com text. [mkp: applied by hand] Signed-off-by: Adam Radford <aradford@gmail.com> Acked-by: Sumit Saxena <sumit.saxena@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-04-273w-9xxx: fix command completion raceChristoph Hellwig
The 3w-9xxx driver needs to tear down the dma mappings before returning the command to the midlayer, as there is no guarantee the sglist and count are valid after that point. Also remove the dma mapping helpers which have another inherent race due to the request_id index. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: stable@vger.kernel.org Acked-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <JBottomley@Odin.com>
2011-03-31Fix common misspellingsLucas De Marchi
Fixes generated by 'codespell' and manually reviewed. Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
2010-04-11[SCSI] 3w-xxxx, 3w-9xxx: force 60 second timeoutadam radford
This small patch forces 60 second timeouts for the older 3w-xxxx & 3w-9xxx drivers for systems that don't contain the udev rule for setting scsi timeouts to 60 seconds. Signed-off-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
2009-03-13[SCSI] 3w-9xxx: add power management supportadam radford
Signed-off-by: Adam Radford <aradford@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-07-26[SCSI] 3w-9xxx: add MSI support and misc fixesadam radford
This patch for the 3w-9xxx scsi driver applies on top of the BKL-pushdown changes in -git9. This patch does the following: - Increase max AENs drained to 256. - Add MSI support and "use_msi" module parameter. - Fix bug in twa_get_param() on 4GB+. - Use pci_resource_len() for ioremap(). Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2007-07-21[SCSI] 3w-9xxx: add support for 9690SAadam radford
The attached patch updates the 3ware 9000 driver: - Fix dma mask setting to fallback to 32-bit if 64-bit fails. - Add support for 9690SA controllers. Signed-off-by: Adam Radford <linuxraid@amcc.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-11-09[SCSI] 3ware 9000 add support for 9650SEadam radford
Updates the 3ware 9000 driver: - Free irq handler in __twa_shutdown(). - Serialize reset code. - Add support for 9650SE controllers. Signed-off-by: Adam Radford <linuxraid@amcc.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-03-19[SCSI] 3ware 9000 add big endian supportadam radford
The attached patch updates the 3ware 9000 driver: - Fix 9550SX pchip reset timeout. - Add big endian support. Signed-off-by: Adam Radford <linuxraid@amcc.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2006-01-14[SCSI] sem2mutex 3w-[x9]xxxJes Sorensen
Convert a the 3w-9xxx.c and 3w-xxxx.c drivers to use mutexes instead of semaphores. Untested, but compiles and looks obviously correct. Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2005-09-25[SCSI] 3ware 9000: Add support for 9550SX controllersadam radford
Signed-off-by: Adam Radford <linuxraid@amcc.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
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!