diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 5642a9b250c2..c8f90cef728d 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -228,6 +228,7 @@ static int beiscsi_eh_abort(struct scsi_cmnd *sc) struct invalidate_command_table *inv_tbl; struct be_dma_mem nonemb_cmd; unsigned int cid, tag, num_invalidate; + int rc; cls_session = starget_to_session(scsi_target(sc->device)); session = cls_session->dd_data; @@ -285,9 +286,11 @@ static int beiscsi_eh_abort(struct scsi_cmnd *sc) return FAILED; } - beiscsi_mccq_compl(phba, tag, NULL, nonemb_cmd.va); - pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, - nonemb_cmd.va, nonemb_cmd.dma); + rc = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd); + if (rc != -EBUSY) + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); + return iscsi_eh_abort(sc); } @@ -303,6 +306,7 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc) struct invalidate_command_table *inv_tbl; struct be_dma_mem nonemb_cmd; unsigned int cid, tag, i, num_invalidate; + int rc; /* invalidate iocbs */ cls_session = starget_to_session(scsi_target(sc->device)); @@ -363,9 +367,10 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc) return FAILED; } - beiscsi_mccq_compl(phba, tag, NULL, nonemb_cmd.va); - pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, - nonemb_cmd.va, nonemb_cmd.dma); + rc = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd); + if (rc != -EBUSY) + pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size, + nonemb_cmd.va, nonemb_cmd.dma); return iscsi_eh_device_reset(sc); } @@ -4360,12 +4365,16 @@ static int beiscsi_get_boot_info(struct beiscsi_hba *phba) goto boot_freemem; } - ret = beiscsi_mccq_compl(phba, tag, NULL, nonemb_cmd.va); + ret = beiscsi_mccq_compl(phba, tag, NULL, &nonemb_cmd); if (ret) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT | BEISCSI_LOG_CONFIG, "BM_%d : beiscsi_get_session_info Failed"); - goto boot_freemem; + + if (ret != -EBUSY) + goto boot_freemem; + else + return ret; } session_resp = nonemb_cmd.va ; @@ -5594,6 +5603,8 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev, phba->ctrl.mcc_tag[i] = i + 1; phba->ctrl.mcc_numtag[i + 1] = 0; phba->ctrl.mcc_tag_available++; + memset(&phba->ctrl.ptag_state[i].tag_mem_state, 0, + sizeof(struct beiscsi_mcc_tag_state)); } phba->ctrl.mcc_alloc_index = phba->ctrl.mcc_free_index = 0; |