- 03 Sep, 2013 40 commits
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Armen Baloyan authored
Signed-off-by:
Armen Baloyan <armen.baloyan@qlogic.com> Signed-off-by:
Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by:
James Bottomley <JBottomley@Parallels.com>
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Joe Carnuccio authored
Add the missing FCP statistics to sysfs. Add reset FCP statistics functionality via sysfs. Signed-off-by:
Joe Carnuccio <joe.carnuccio@qlogic.com> Signed-off-by:
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Chad Dupuis authored
[SCSI] qla2xxx: Make log message that prints when a completion status requires a port down more readable. Signed-off-by:
Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by:
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Armen Baloyan authored
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Srinivasa Rao <srinivasa.rao@qlogic.com> Signed-off-by:
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Armen Baloyan authored
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Joe Carnuccio authored
For supported ISPS, Read asic temperature by calling the GET PARAMS (type C) mailbox command. Signed-off-by:
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Joe Carnuccio authored
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Chad Dupuis authored
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Armen Baloyan authored
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Armen Baloyan authored
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Armen Baloyan authored
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Andrew Vasquez authored
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Andrew Vasquez <andrew.vasquez@qlogic.com> Signed-off-by:
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Joe Carnuccio authored
list_for_each_entry() never leaves the iterator pointing to null. Signed-off-by:
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Atul Deshmukh authored
[jejb: checkpatch fixes] Signed-off-by:
Atul Deshmukh <atul.deshmukh@qlogic.com> Signed-off-by:
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Oleksandr Khoshaba authored
The patch changes a specifier used to output some variables. Instead of using stack for each byte the '%*ph[CN]' allows to take a one pointer and prints entire buffer as a hexadecimal string with the separator ':' or ''. Signed-off-by:
Oleksandr Khoshaba <Oleksandr.Khoshaba@gmail.com> Signed-off-by:
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Jan Vesely authored
Signed-off-by:
Jan Vesely <jvesely@redhat.com> Acked-by:
Sreekanth Reddy <Sreekanth.Reddy@lsi.com> Signed-off-by:
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Jan Vesely authored
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Rasesh Mody authored
This patch updates the firmware to address the thermal notification issue Signed-off-by:
Rasesh Mody <rmody@brocade.com> Signed-off-by:
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Bradley Grove authored
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:
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Dan Carpenter authored
Smatch complains that the reg_IRQ[] array only has MAXIRQ (16) elements so we are one space beyond the end of the array here. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
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Vikas Chaudhary authored
Signed-off-by:
Vikas Chaudhary <vikas.chaudhary@qlogic.com> Signed-off-by:
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Vikas Chaudhary authored
Return error from function qla4_8xxx_collect_md_data() if minidump data collection fails. Signed-off-by:
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Santosh Vernekar authored
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Santosh Vernekar <santosh.vernekar@qlogic.com> Signed-off-by:
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Santosh Vernekar authored
Add pex-dma support for ISP8324 and ISP8042 to improve the minidump capture time. Signed-off-by:
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Steffen Maier authored
Enabling the data router support by default can increase performance in certain situations. It is safe to do so and tolerated in LPAR and under z/VM in case there is no data router support in that environment. Signed-off-by:
Steffen Maier <maier@linux.vnet.ibm.com> Reviewed-by:
Martin Peschke <mpeschke@linux.vnet.ibm.com> Signed-off-by:
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Martin Peschke authored
Get rid of unused function zfcp_fsf_get_req and corresponding prototype definition. Commit a54ca0f6 in v2.6.28 "[SCSI] zfcp: Redesign of the debug tracing for HBA records." accidentally introduced this code which was dead in the first place. Signed-off-by:
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Martin Peschke authored
strict_strtoul and friends are obsolete. Use kstrtoul functions instead. Signed-off-by:
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Martin Peschke authored
minor cleanup for status read request Signed-off-by:
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Sreekanth Reddy authored
Added a driver module parameter max_msix_vectors. Using this module parameter the maximum number of MSI-X vectors could be set. The number of MSI-X vectors used would be the minimum of MSI-X vectors supported by the HBA, the number of CPU cores and the value set to max_msix_vectors module parameter. The default value of this module parameter is set to 8. The default value of this parameter is set to 8 inorder to reduce the amount of memory required for Reply Descriptor Post queue. This is because with the higher MSI-X vectors, some times kernel is not able to allocate the requested amount of memory and crash is observed. To overcome this problem, the default value is set to 8. Signed-off-by:
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Vikas Chaudhary authored
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Vikas Chaudhary authored
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Nilesh Javali authored
While loopback diagnostic is in progress, disable the ACB which resets all the active connections to target. Disable ACB would filter out all the DHCP multicast and broadcast packets which otherwise cause the diagnostic test to take longer time to complete or failures in some other cases. Signed-off-by:
Nilesh Javali <nilesh.javali@qlogic.com> Signed-off-by:
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Vikas Chaudhary authored
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Sreekanth Reddy authored
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Sreekanth Reddy authored
[SCSI] mpt2sas: Fix for kernel panic when driver loads with HBA connected to non LUN 0 configured expander With some enclosures when LUN 0 is not created but LUN 1 or LUN X is created then SCSI scan procedure calls target_alloc, slave_alloc call back functions for LUN 0 and slave_destory() for same LUN 0. In these kind of cases within slave_destroy, pointer to scsi_target in _sas_device structure is set to NULL, following which when slave_alloc for LUN 1 is called then starget would not be set properly for this LUN. So, scsi_target pointer pointing to NULL value would lead to a crash later in the discovery procedure. To solve this issue set the sas_device's scsi_target pointer to scsi_device's scsi_target if it is NULL earlier in slave_alloc callback function. Signed-off-by:
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Sreekanth Reddy authored
[SCSI] mpt2sas: when Async scanning is enabled then while scanning, devices are removed but their transport layer entries are not removed When Async scanning mode is enabled and device scanning is in progress then devices should not be removed. But in actuality, devices are removed but their transport layer entries are not removed. This causes error to add the same device to the transport layer after host reset or diagnostic reset. So, in this patch, modified the code in such a way that device is not removed when Async scanning mode is enabled and device scanning is in progress. Signed-off-by:
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Sreekanth Reddy authored
Infinite loop can occur if IOCStatus is not equal to MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value in the while loops in functions _scsih_search_responding_sas_devices, _scsih_search_responding_raid_devices and _scsih_search_responding_expanders So, Instead of checking for MPI2_IOCSTATUS_CONFIG_INVALID_PAGE value, in this patch code is modified to check for IOCStatus not equals to MPI2_IOCSTATUS_SUCCESS to break the while loop. Signed-off-by:
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Sreekanth Reddy authored
The copyright in driver sources is updated for the year 2013. Signed-off-by:
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Sreekanth Reddy authored
Change set in MPI2 Rev x specification and 2.00.26 header files 1. Added two new AbortType values for TargetModeAbort Request: one to abort all IOs from a single initiator and other to abort only Command IUs. 2. Added Use Slot Information during Port Enable Event Reply flag to the Flags field of Manufacturing Page 7. 3. Added OEM Identifier to BiosOptions bits of BIOS Page 1. Signed-off-by:
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Sreekanth Reddy authored
The intent of this patch is to perform a graceful shutdown of target drives even if volume doesn't exits. Changes done in this patch 1. Removed the check for the presence of volumes before sending down MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED. Therefore, this RAID action would be sent if the card is IR Firmware. 2. The MPI2_RAID_ACTION_SYSTEM_SHUTDOWN_INITIATED is sent even when the system undergoes suspend (in addition to remove/shutdown which was already present) Signed-off-by:
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