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| author | Ranjan Kumar <ranjan.kumar@broadcom.com> | 2025-11-13 21:07:06 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2025-12-16 22:14:52 -0500 |
| commit | aee682fad6cdd9e3482b52fab727f50bc0227fae (patch) | |
| tree | 91ad17539540fc0b2a2f64194141ded49b22c37d /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | 6b553f2a5c840d38fe2f658bbe18365d40554361 (diff) | |
scsi: mpt3sas: Improve device discovery and readiness handling for slow devices
Introduce a new module parameter "issue_scsi_cmd_to_bringup_drive"
(default=1) which allows overriding the driver's behavior of issuing
SCSI TEST_UNIT_READY/START_UNIT commands to bring devices to READY state
during unblock.
Improve device discovery and I/O unblocking reliability by adding
robust device readiness checks and separate callback handling for
discovery I/O. This introduces new helper routines for SCSI command
execution and readiness determination, ensuring smoother recovery and
initialization for slow or transient devices.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202510310924.crvtELzs-lkp@intel.com/
Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Link: https://patch.msgid.link/20251113153712.31850-4-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions