scsi: mpi3mr: Successive VD delete and add causes FW fault

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Upon Virtual disk removal, firmware sends device status change event
(Virtual disk remove event) and expects the driver to start device remove
handshake (by sending target reset and IOU control command to firmware).
However, the driver does not initiate the device remove handshake which
leads to the firmware fault.

Signed-off-by: Ranjan Kumar <ranjan.kumar@broadcom.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Link: https://lore.kernel.org/r/20230316110209.60145-2-ranjan.kumar@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Ranjan Kumar 2023-03-16 16:32:02 +05:30 • committed by Martin K. Petersen

parent fe15c26ee2

commit 3f1254ed01

2 changed files with 41 additions and 15 deletions

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8

drivers/scsi/mpi3mr/mpi3mr.h

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48

drivers/scsi/mpi3mr/mpi3mr_os.c

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