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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 19:30:58 +0300 |
| commit | 1b39e7de5f4110f0dfda32693b968ab7709977ec (patch) | |
| tree | 76cde8070b62733e06a06aee40cc266a1d9dd54f /drivers/scsi/mpi3mr | |
| parent | cd5b27c9e334ff91ec39647957a3bdf75f171938 (diff) | |
| parent | 9becd7c25c61ae7e5b6fbfc3c226b1f23af7638c (diff) | |
| download | linux-rolling-lts.tar.xz | |
Merge v6.12.43linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi/mpi3mr')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_os.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 1e8735538b23..990646e1e18d 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -49,6 +49,13 @@ static void mpi3mr_send_event_ack(struct mpi3mr_ioc *mrioc, u8 event, #define MPI3_EVENT_WAIT_FOR_DEVICES_TO_REFRESH (0xFFFE) +/* + * SAS Log info code for a NCQ collateral abort after an NCQ error: + * IOC_LOGINFO_PREFIX_PL | PL_LOGINFO_CODE_SATA_NCQ_FAIL_ALL_CMDS_AFTR_ERR + * See: drivers/message/fusion/lsi/mpi_log_sas.h + */ +#define IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR 0x31080000 + /** * mpi3mr_host_tag_for_scmd - Get host tag for a scmd * @mrioc: Adapter instance reference @@ -3397,7 +3404,18 @@ void mpi3mr_process_op_reply_desc(struct mpi3mr_ioc *mrioc, scmd->result = DID_NO_CONNECT << 16; break; case MPI3_IOCSTATUS_SCSI_IOC_TERMINATED: - scmd->result = DID_SOFT_ERROR << 16; + if (ioc_loginfo == IOC_LOGINFO_SATA_NCQ_FAIL_AFTER_ERR) { + /* + * This is a ATA NCQ command aborted due to another NCQ + * command failure. We must retry this command + * immediately but without incrementing its retry + * counter. + */ + WARN_ON_ONCE(xfer_count != 0); + scmd->result = DID_IMM_RETRY << 16; + } else { + scmd->result = DID_SOFT_ERROR << 16; + } break; case MPI3_IOCSTATUS_SCSI_TASK_TERMINATED: case MPI3_IOCSTATUS_SCSI_EXT_TERMINATED: |