scsi: mpi3mr: Fix controller init failure on fault during queue creation

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[ Upstream commit 829fa1582b ]

Firmware can enter a transient fault while creating operational queues.
The driver fails the load immediately.

Add a retry loop that checks controller status and history bit after
queue creation. If either indicates a fault, retry init up to a set
limit before failing.

Signed-off-by: Chandrakanth Patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20250820084138.228471-3-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Chandrakanth Patil 2025-08-20 14:11:34 +05:30 • committed by Greg Kroah-Hartman

parent f3355d8105

commit d4375909d8

1 changed files with 10 additions and 0 deletions

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drivers/scsi/mpi3mr/mpi3mr_fw.c

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