diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 41 |
1 files changed, 37 insertions, 4 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index b70b4ba72076..7436c5ad5697 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -71,6 +71,7 @@ static int beiscsi_eh_abort(struct scsi_cmnd *sc) struct beiscsi_hba *phba; struct iscsi_session *session; struct invalidate_command_table *inv_tbl; + struct be_dma_mem nonemb_cmd; unsigned int cid, tag, num_invalidate; cls_session = starget_to_session(scsi_target(sc->device)); @@ -101,18 +102,34 @@ static int beiscsi_eh_abort(struct scsi_cmnd *sc) inv_tbl->cid = cid; inv_tbl->icd = aborted_io_task->psgl_handle->sgl_index; num_invalidate = 1; - tag = mgmt_invalidate_icds(phba, inv_tbl, num_invalidate, cid); + nonemb_cmd.va = pci_alloc_consistent(phba->ctrl.pdev, + sizeof(struct invalidate_commands_params_in), + &nonemb_cmd.dma); + if (nonemb_cmd.va == NULL) { + SE_DEBUG(DBG_LVL_1, + "Failed to allocate memory for" + "mgmt_invalidate_icds\n"); + return FAILED; + } + nonemb_cmd.size = sizeof(struct invalidate_commands_params_in); + + tag = mgmt_invalidate_icds(phba, inv_tbl, num_invalidate, + cid, &nonemb_cmd); if (!tag) { shost_printk(KERN_WARNING, phba->shost, "mgmt_invalidate_icds could not be" " submitted\n"); + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); + return FAILED; } else { wait_event_interruptible(phba->ctrl.mcc_wait[tag], phba->ctrl.mcc_numtag[tag]); free_mcc_tag(&phba->ctrl, tag); } - + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); return iscsi_eh_abort(sc); } @@ -126,6 +143,7 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc) struct iscsi_session *session; struct iscsi_cls_session *cls_session; struct invalidate_command_table *inv_tbl; + struct be_dma_mem nonemb_cmd; unsigned int cid, tag, i, num_invalidate; int rc = FAILED; @@ -160,18 +178,33 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc) spin_unlock_bh(&session->lock); inv_tbl = phba->inv_tbl; - tag = mgmt_invalidate_icds(phba, inv_tbl, num_invalidate, cid); + nonemb_cmd.va = pci_alloc_consistent(phba->ctrl.pdev, + sizeof(struct invalidate_commands_params_in), + &nonemb_cmd.dma); + if (nonemb_cmd.va == NULL) { + SE_DEBUG(DBG_LVL_1, + "Failed to allocate memory for" + "mgmt_invalidate_icds\n"); + return FAILED; + } + nonemb_cmd.size = sizeof(struct invalidate_commands_params_in); + memset(nonemb_cmd.va, 0, nonemb_cmd.size); + tag = mgmt_invalidate_icds(phba, inv_tbl, num_invalidate, + cid, &nonemb_cmd); if (!tag) { shost_printk(KERN_WARNING, phba->shost, "mgmt_invalidate_icds could not be" " submitted\n"); + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); return FAILED; } else { wait_event_interruptible(phba->ctrl.mcc_wait[tag], phba->ctrl.mcc_numtag[tag]); free_mcc_tag(&phba->ctrl, tag); } - + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); return iscsi_eh_device_reset(sc); unlock: spin_unlock_bh(&session->lock); |