diff options
| author | Martin K. Petersen <martin.petersen@oracle.com> | 2024-07-04 23:38:16 -0400 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-07-04 23:38:16 -0400 |
| commit | 6cd48c8f62ade6260ff9a13724e49b3854392fe4 (patch) | |
| tree | bd798670c8fc0491d7c3d9723226f97e25fc9dc6 /drivers/scsi/mpi3mr/mpi3mr_app.c | |
| parent | 34438552c933c4567fad5ff316c45afc920fca53 (diff) | |
| parent | cf82b9e866b644d5eca38b55403e1efa8f1cc8da (diff) | |
Merge patch series "mpi3mr: Support PCI Error Recovery"
Sumit Saxena <sumit.saxena@broadcom.com> says:
This patch series contains the changes done in the driver to support
PCI error recovery. It is rework of older patch series from Ranjan
Kumar, see [1].
[1] https://lore.kernel.org/all/20231214205900.270488-1-ranjan.kumar@broadcom.com/
Link: https://lore.kernel.org/r/20240627101735.18286-1-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_app.c')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_app.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_app.c b/drivers/scsi/mpi3mr/mpi3mr_app.c index f73f265c7921..c369f58fc93a 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_app.c +++ b/drivers/scsi/mpi3mr/mpi3mr_app.c @@ -846,7 +846,7 @@ static int mpi3mr_bsg_pel_abort(struct mpi3mr_ioc *mrioc) dprint_bsg_err(mrioc, "%s: reset in progress\n", __func__); return -1; } - if (mrioc->stop_bsgs) { + if (mrioc->stop_bsgs || mrioc->block_on_pci_err) { dprint_bsg_err(mrioc, "%s: bsgs are blocked\n", __func__); return -1; } @@ -1492,6 +1492,9 @@ static long mpi3mr_bsg_adp_reset(struct mpi3mr_ioc *mrioc, goto out; } + if (mrioc->unrecoverable || mrioc->block_on_pci_err) + return -EINVAL; + sg_copy_to_buffer(job->request_payload.sg_list, job->request_payload.sg_cnt, &adpreset, sizeof(adpreset)); @@ -2575,7 +2578,7 @@ static long mpi3mr_bsg_process_mpt_cmds(struct bsg_job *job) mutex_unlock(&mrioc->bsg_cmds.mutex); goto out; } - if (mrioc->stop_bsgs) { + if (mrioc->stop_bsgs || mrioc->block_on_pci_err) { dprint_bsg_err(mrioc, "%s: bsgs are blocked\n", __func__); rval = -EAGAIN; mutex_unlock(&mrioc->bsg_cmds.mutex); @@ -3108,7 +3111,8 @@ adp_state_show(struct device *dev, struct device_attribute *attr, ioc_state = mpi3mr_get_iocstate(mrioc); if (ioc_state == MRIOC_STATE_UNRECOVERABLE) adp_state = MPI3MR_BSG_ADPSTATE_UNRECOVERABLE; - else if ((mrioc->reset_in_progress) || (mrioc->stop_bsgs)) + else if (mrioc->reset_in_progress || mrioc->stop_bsgs || + mrioc->block_on_pci_err) adp_state = MPI3MR_BSG_ADPSTATE_IN_RESET; else if (ioc_state == MRIOC_STATE_FAULT) adp_state = MPI3MR_BSG_ADPSTATE_FAULT; |