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path: root/drivers/scsi/esas2r/esas2r_init.c
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2017-06-12scsi: esas2r: Replace semaphore fs_api_semaphore with mutexBinoy Jayan
The semaphore 'fs_api_semaphore' is used as a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: esas2r: Replace semaphore fm_api_semaphore with mutexBinoy Jayan
The semaphore 'fm_api_semaphore' is used as a simple mutex, so it should be written as one. Semaphores are going away in the future. Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-01-09scsi: esas2r: Fix format string type mistakesEmese Revfy
This adds the missing __printf attribute which allows compile time format string checking (and will be used by the coming initify gcc plugin). Additionally, this fixes the warnings exposed by the attribute. Signed-off-by: Emese Revfy <re.emese@gmail.com> [kees: split scsi/acpi, merged attr and fix, new commit messages] Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2016-08-25scsi: esas2r: don't reinitialize adapter's req_tableShawn Lin
req_table is allocate by kzalloc, so we don't need to zero it again. Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com> Acked-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2015-01-27[SCSI] esas2r: use PCI define for Max_Read_Request_SizeRafał Miłecki
Replace a magic number with a PCI #define symbol. [bhelgaas: add parenthesis] Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
2014-03-19[SCSI] remove deprecated IRQF_DISABLED from SCSIMichael Opdenacker
It's a NOOP since 2.6.35 and it will be removed one day. [jejb: remove from missed arm scsi drivers] Signed-off-by: Michael Opdenacker <michael.opdenacker@free-electrons.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-10-25[SCSI] esas2r: Remove superfluous mask of pcie_cap_regBradley Grove
Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-10-25[SCSI] esas2r: Fixes for big-endian platformsBradley Grove
In esas2r_format_init_msg(), sgl_page_size and epoch_time params are converted to little endian and the firmware version read from the hba is converted to cpu endianess. In esas2r_rq_init_request, correct and simplify the construction of the SCSI handle. These fixes are the result of testing on a PPC64 machine. Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-10-25[SCSI] esas2r: Directly call kernel functions for atomic bit operationsBradley Grove
Previously the code embedded the kernel's test_bit/clear_bit functions in wrappers that accepted u32 parameters. The wrapper cast these parameters to longs before passing them to the kernel's bit functions. This did not work properly on platforms with 64-bit longs. Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-06[SCSI] esas2r: Remove null test for stack allocated fw_coredump_bufferBradley Grove
Reported-by: Dave Jones <davej@redhat.com> Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-06[SCSI] esas2r: smatch - Fix dereference that occurs prior to checkBradley Grove
Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-06[SCSI] esas2r: smatch - Use biwise rather than logical AND for checking if ↵Bradley Grove
any bit set Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
2013-09-03[SCSI] esas2r: ATTO Technology ExpressSAS 6G SAS/SATA RAID Adapter DriverBradley Grove
This is a new driver for ATTO Technology's ExpressSAS series of hardware RAID adapters. It supports the following adapters: - ExpressSAS R60F - ExpressSAS R680 - ExpressSAS R608 - ExpressSAS R644 Signed-off-by: Bradley Grove <bgrove@attotech.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>