diff options
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_fw.c')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_fw.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 458c856dda4b..c196dc14ad20 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -608,7 +608,7 @@ int mpi3mr_blk_mq_poll(struct Scsi_Host *shost, unsigned int queue_num) mrioc = (struct mpi3mr_ioc *)shost->hostdata; if ((mrioc->reset_in_progress || mrioc->prepare_for_reset || - mrioc->unrecoverable)) + mrioc->unrecoverable || mrioc->pci_err_recovery)) return 0; num_entries = mpi3mr_process_op_reply_q(mrioc, @@ -1693,6 +1693,12 @@ int mpi3mr_admin_request_post(struct mpi3mr_ioc *mrioc, void *admin_req, retval = -EAGAIN; goto out; } + if (mrioc->pci_err_recovery) { + ioc_err(mrioc, "admin request queue submission failed due to pci error recovery in progress\n"); + retval = -EAGAIN; + goto out; + } + areq_entry = (u8 *)mrioc->admin_req_base + (areq_pi * MPI3MR_ADMIN_REQ_FRAME_SZ); memset(areq_entry, 0, MPI3MR_ADMIN_REQ_FRAME_SZ); @@ -2363,6 +2369,11 @@ int mpi3mr_op_request_post(struct mpi3mr_ioc *mrioc, retval = -EAGAIN; goto out; } + if (mrioc->pci_err_recovery) { + ioc_err(mrioc, "operational request queue submission failed due to pci error recovery in progress\n"); + retval = -EAGAIN; + goto out; + } segment_base_addr = segments[pi / op_req_q->segment_qd].segment; req_entry = (u8 *)segment_base_addr + @@ -2627,7 +2638,7 @@ static void mpi3mr_watchdog_work(struct work_struct *work) union mpi3mr_trigger_data trigger_data; u16 reset_reason = MPI3MR_RESET_FROM_FAULT_WATCH; - if (mrioc->reset_in_progress) + if (mrioc->reset_in_progress || mrioc->pci_err_recovery) return; if (!mrioc->unrecoverable && !pci_device_is_present(mrioc->pdev)) { @@ -4268,7 +4279,7 @@ retry_init: goto out_failed_noretry; } - if (is_resume) { + if (is_resume || mrioc->block_on_pci_err) { dprint_reset(mrioc, "setting up single ISR\n"); retval = mpi3mr_setup_isr(mrioc, 1); if (retval) { @@ -4319,7 +4330,7 @@ retry_init: goto out_failed; } - if (is_resume) { + if (is_resume || mrioc->block_on_pci_err) { dprint_reset(mrioc, "setting up multiple ISR\n"); retval = mpi3mr_setup_isr(mrioc, 0); if (retval) { @@ -4807,7 +4818,8 @@ void mpi3mr_cleanup_ioc(struct mpi3mr_ioc *mrioc) ioc_state = mpi3mr_get_iocstate(mrioc); - if ((!mrioc->unrecoverable) && (!mrioc->reset_in_progress) && + if (!mrioc->unrecoverable && !mrioc->reset_in_progress && + !mrioc->pci_err_recovery && (ioc_state == MRIOC_STATE_READY)) { if (mpi3mr_issue_and_process_mur(mrioc, MPI3MR_RESET_FROM_CTLR_CLEANUP)) |