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| author | Ajish Koshy <Ajish.Koshy@microchip.com> | 2021-12-28 16:47:53 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-01-05 00:52:48 -0500 |
| commit | ee05cb71f9f7eb0c257f6b80b70edb4659151b26 (patch) | |
| tree | c9b627bce66880c8c369e1bfb6d287b06f10a915 /drivers/scsi/mpi3mr | |
| parent | 3bb3c24e268ab64305eec670be253eef2238b013 (diff) | |
| download | linux-stable-ee05cb71f9f7eb0c257f6b80b70edb4659151b26.tar.gz linux-stable-ee05cb71f9f7eb0c257f6b80b70edb4659151b26.tar.bz2 linux-stable-ee05cb71f9f7eb0c257f6b80b70edb4659151b26.zip | |
scsi: pm80xx: Port reset timeout error handling correction
Error handling steps were not in sequence as per the programmers
manual. Expected sequence:
- PHY_DOWN (PORT_IN_RESET)
- PORT_RESET_TIMER_TMO
- Host aborts pending I/Os
- Host deregister the device
- Host sends HW_EVENT_PHY_DOWN ACK
Previously we were sending HW_EVENT_PHY_DOWN ACK first and then deregister
the device. Fix this to use the expected sequence.
Link: https://lore.kernel.org/r/20211228111753.10802-1-Ajish.Koshy@microchip.com
Signed-off-by: Ajish Koshy <Ajish.Koshy@microchip.com>
Signed-off-by: Viswas G <Viswas.G@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr')
0 files changed, 0 insertions, 0 deletions