diff options
| author | Sreekanth Reddy <sreekanth.reddy@broadcom.com> | 2022-05-06 00:18:06 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-05-10 22:28:21 -0400 |
| commit | 256bd4f23d9cecaba2e6795f0058fa9c2362698c (patch) | |
| tree | ea524cf6fcbdd35c20b169e25ca8d7a7d3e2a628 /drivers/scsi/mpi3mr | |
| parent | 2dd8389f96d6d00a24816888262e33a85d414c05 (diff) | |
| download | linux-256bd4f23d9cecaba2e6795f0058fa9c2362698c.tar.bz2 | |
scsi: mpi3mr: Return I/Os to an unrecoverable HBA with DID_ERROR
Complete all new I/O requests issued to an unrecoverable controller with
DID_ERROR status instead of returning the I/O requests with
SCSI_MLQUEUE_HOST_BUSY. This will prevent the infinite retries of the new
I/Os when a controller is in an unrecoverable state.
Link: https://lore.kernel.org/r/20220505184808.24049-1-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_os.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 70da6d8e7c3c..f5c345d1ffa1 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -4002,6 +4002,12 @@ static int mpi3mr_qcmd(struct Scsi_Host *shost, int iprio_class; u8 is_pcie_dev = 0; + if (mrioc->unrecoverable) { + scmd->result = DID_ERROR << 16; + scsi_done(scmd); + goto out; + } + sdev_priv_data = scmd->device->hostdata; if (!sdev_priv_data || !sdev_priv_data->tgt_priv_data) { scmd->result = DID_NO_CONNECT << 16; |