| 7188c03f | 04-Aug-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Enable Enclosure device add event
Enable and process the Enclosure device add event.
Link: https://lore.kernel.org/r/20220804131226.16653-5-sreekanth.reddy@broadcom.com
Reviewed-by: H
scsi: mpi3mr: Enable Enclosure device add event
Enable and process the Enclosure device add event.
Link: https://lore.kernel.org/r/20220804131226.16653-5-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 64a8d931 | 04-Aug-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Add helper functions to retrieve config pages
Add helper functions to retrieve below controller's config pages:
- SAS IOUnit Page0
- SAS IOUnit Page1
- Driver Page1
- Device Pa
scsi: mpi3mr: Add helper functions to retrieve config pages
Add helper functions to retrieve below controller's config pages:
- SAS IOUnit Page0
- SAS IOUnit Page1
- Driver Page1
- Device Page0
- SAS Phy Page0
- SAS Phy Page1
- SAS Expander Page0
- SAS Expander Page1
- Enclosure Page0
Also add the helper function to set SAS IOUnit Page1.
Link: https://lore.kernel.org/r/20220804131226.16653-4-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 32d457d5 | 04-Aug-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Add framework to issue config requests
Add framework to issue config requests commands to controller firmware.
Link: https://lore.kernel.org/r/20220804131226.16653-3-sreekanth.reddy@b
scsi: mpi3mr: Add framework to issue config requests
Add framework to issue config requests commands to controller firmware.
Link: https://lore.kernel.org/r/20220804131226.16653-3-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 502f4c18 | 18-Jul-2022 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: mpi3mr: Delete a stray tab
This code is indented one more tab than it should be.
Link: https://lore.kernel.org/r/YtVCFshEJNC7ELid@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
scsi: mpi3mr: Delete a stray tab
This code is indented one more tab than it should be.
Link: https://lore.kernel.org/r/YtVCFshEJNC7ELid@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 2a8a0147 | 18-Jul-2022 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: mpi3mr: Unlock on error path
There is some clean up necessary before returning. Smatch complains:
drivers/scsi/mpi3mr/mpi3mr_fw.c:4786 mpi3mr_soft_reset_handler()
warn: inconsistent
scsi: mpi3mr: Unlock on error path
There is some clean up necessary before returning. Smatch complains:
drivers/scsi/mpi3mr/mpi3mr_fw.c:4786 mpi3mr_soft_reset_handler()
warn: inconsistent returns '&mrioc->reset_mutex'.
Locked on : 4730
Unlocked on: 4786
Link: https://lore.kernel.org/r/YtVCEsxMU8buuMjP@kili
Fixes: f10af057325c ("scsi: mpi3mr: Resource Based Metering")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| cf1ce8b7 | 08-Jul-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Reduce VD queue depth on detecting throttling
Reduce the VD queue depth on detecting the throttling condition.
[mkp: incorporate fix for pointer cast issue reported by the test
robot
scsi: mpi3mr: Reduce VD queue depth on detecting throttling
Reduce the VD queue depth on detecting the throttling condition.
[mkp: incorporate fix for pointer cast issue reported by the test
robot and Guenter Roeck]
Link: https://lore.kernel.org/r/20220708195020.8323-3-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| d29ea7b7 | 28-Jun-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Increase cmd_per_lun to 128
Increase cmd_per_lun to 128.
Link: https://lore.kernel.org/r/20220628074848.5036-3-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.r
scsi: mpi3mr: Increase cmd_per_lun to 128
Increase cmd_per_lun to 128.
Link: https://lore.kernel.org/r/20220628074848.5036-3-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 9feb5c4c | 17-May-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Add target device related sysfs attributes
Add sysfs attributes for exposing target device details such as SAS
address, firmware device handle, and persistent ID for the
controller-att
scsi: mpi3mr: Add target device related sysfs attributes
Add sysfs attributes for exposing target device details such as SAS
address, firmware device handle, and persistent ID for the
controller-attached devices and RAID volumes.
Link: https://lore.kernel.org/r/20220517115310.13062-3-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| e51e76ed | 17-May-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Add shost related sysfs attributes
Add shost related sysfs attributes to display the controller's firmware
version, queue depth, number of requests, and number of reply queues. Also
ad
scsi: mpi3mr: Add shost related sysfs attributes
Add shost related sysfs attributes to display the controller's firmware
version, queue depth, number of requests, and number of reply queues. Also
add an attribute to set & get the logging_level.
Link: https://lore.kernel.org/r/20220517115310.13062-2-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 256bd4f2 | 05-May-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Return I/Os to an unrecoverable HBA with DID_ERROR
Complete all new I/O requests issued to an unrecoverable controller with
DID_ERROR status instead of returning the I/O requests with
scsi: mpi3mr: Return I/Os to an unrecoverable HBA with DID_ERROR
Complete all new I/O requests issued to an unrecoverable controller with
DID_ERROR status instead of returning the I/O requests with
SCSI_MLQUEUE_HOST_BUSY. This will prevent the infinite retries of the new
I/Os when a controller is in an unrecoverable state.
Link: https://lore.kernel.org/r/20220505184808.24049-1-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 2dd8389f | 05-May-2022 |
Sreekanth Reddy <sreekanth.reddy@broadcom.com> |
scsi: mpi3mr: Hidden drives not removed during soft reset
If any drive is missing during reset, the driver checks whether the device
is exposed to the OS. If it is, then it removes the device from t
scsi: mpi3mr: Hidden drives not removed during soft reset
If any drive is missing during reset, the driver checks whether the device
is exposed to the OS. If it is, then it removes the device from the OS and
its own internal list. For hidden devices, even if they are found as
missing during reset, the driver is not removing them from its internal
list.
Modify driver to remove hidden devices from the driver's target device list
if they are missing during soft reset.
Link: https://lore.kernel.org/r/20220505184808.24049-2-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| f304d35e | 29-Apr-2022 |
Sumit Saxena <sumit.saxena@broadcom.com> |
scsi: mpi3mr: Update driver version to 8.0.0.69.0
Link: https://lore.kernel.org/r/20220429211641.642010-9-sumit.saxena@broadcom.com
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off
scsi: mpi3mr: Update driver version to 8.0.0.69.0
Link: https://lore.kernel.org/r/20220429211641.642010-9-sumit.saxena@broadcom.com
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 7dbd0dd8 | 29-Apr-2022 |
Sumit Saxena <sumit.saxena@broadcom.com> |
scsi: mpi3mr: Add support for NVMe passthrough
Add support for management applications to send an MPI3 Encapsulated NVMe
passthru command to the NVMe devices attached to an Avenger controller.
Since
scsi: mpi3mr: Add support for NVMe passthrough
Add support for management applications to send an MPI3 Encapsulated NVMe
passthru command to the NVMe devices attached to an Avenger controller.
Since the NVMe drives are exposed as SCSI devices by the controller, the
standard NVMe applications cannot be used to interact with the drives and
the command sets supported are also limited by the controller firmware.
Special handling is required for MPI3 Encapsulated NVMe passthru commands
for PRP/SGL setup in the commands.
Link: https://lore.kernel.org/r/20220429211641.642010-8-sumit.saxena@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 986d6bad | 29-Apr-2022 |
Sumit Saxena <sumit.saxena@broadcom.com> |
scsi: mpi3mr: Expose adapter state to sysfs
Link: https://lore.kernel.org/r/20220429211641.642010-7-sumit.saxena@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-b
scsi: mpi3mr: Expose adapter state to sysfs
Link: https://lore.kernel.org/r/20220429211641.642010-7-sumit.saxena@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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| 43ca1100 | 29-Apr-2022 |
Sumit Saxena <sumit.saxena@broadcom.com> |
scsi: mpi3mr: Add support for PEL commands
Implement driver support for management applications to enable persistent
event log (PEL) notifications. Upon receipt of events, the driver will
increment
scsi: mpi3mr: Add support for PEL commands
Implement driver support for management applications to enable persistent
event log (PEL) notifications. Upon receipt of events, the driver will
increment a sysfs variable named event_counter. The management application
will poll for event_counter value changes and signal the application about
events.
Link: https://lore.kernel.org/r/20220429211641.642010-6-sumit.saxena@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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