diff options
Diffstat (limited to 'drivers/scsi/qla2xxx')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_attr.c | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 21 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_gs.c | 4 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 4 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 8 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 3 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 32 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 15 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.c | 48 | ||||
-rw-r--r-- | drivers/scsi/qla2xxx/tcm_qla2xxx.h | 3 |
10 files changed, 65 insertions, 76 deletions
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 1844c2f59460..656253285db9 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -652,7 +652,8 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj, break; } else { /* Make sure FC side is not in reset */ - qla2x00_wait_for_hba_online(vha); + WARN_ON_ONCE(qla2x00_wait_for_hba_online(vha) != + QLA_SUCCESS); /* Issue MPI reset */ scsi_block_requests(vha->host); diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 2ea0ef93f5cb..c1ca21a88a09 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -258,7 +258,7 @@ qla2x00_process_els(struct bsg_job *bsg_job) srb_t *sp; const char *type; int req_sg_cnt, rsp_sg_cnt; - int rval = (DRIVER_ERROR << 16); + int rval = (DID_ERROR << 16); uint16_t nextlid = 0; if (bsg_request->msgcode == FC_BSG_RPT_ELS) { @@ -342,6 +342,8 @@ qla2x00_process_els(struct bsg_job *bsg_job) dma_map_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); if (!req_sg_cnt) { + dma_unmap_sg(&ha->pdev->dev, bsg_job->request_payload.sg_list, + bsg_job->request_payload.sg_cnt, DMA_TO_DEVICE); rval = -ENOMEM; goto done_free_fcport; } @@ -349,6 +351,8 @@ qla2x00_process_els(struct bsg_job *bsg_job) rsp_sg_cnt = dma_map_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); if (!rsp_sg_cnt) { + dma_unmap_sg(&ha->pdev->dev, bsg_job->reply_payload.sg_list, + bsg_job->reply_payload.sg_cnt, DMA_FROM_DEVICE); rval = -ENOMEM; goto done_free_fcport; } @@ -433,7 +437,7 @@ qla2x00_process_ct(struct bsg_job *bsg_job) struct Scsi_Host *host = fc_bsg_to_shost(bsg_job); scsi_qla_host_t *vha = shost_priv(host); struct qla_hw_data *ha = vha->hw; - int rval = (DRIVER_ERROR << 16); + int rval = (DID_ERROR << 16); int req_sg_cnt, rsp_sg_cnt; uint16_t loop_id; struct fc_port *fcport; @@ -1778,8 +1782,8 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) uint16_t nextlid = 0; uint32_t tot_dsds; srb_t *sp = NULL; - uint32_t req_data_len = 0; - uint32_t rsp_data_len = 0; + uint32_t req_data_len; + uint32_t rsp_data_len; /* Check the type of the adapter */ if (!IS_BIDI_CAPABLE(ha)) { @@ -1884,6 +1888,9 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) goto done_unmap_sg; } + req_data_len = bsg_job->request_payload.payload_len; + rsp_data_len = bsg_job->reply_payload.payload_len; + if (req_data_len != rsp_data_len) { rval = EXT_STATUS_BUSY; ql_log(ql_log_warn, vha, 0x70aa, @@ -1891,10 +1898,6 @@ qla24xx_process_bidir_cmd(struct bsg_job *bsg_job) goto done_unmap_sg; } - req_data_len = bsg_job->request_payload.payload_len; - rsp_data_len = bsg_job->reply_payload.payload_len; - - /* Alloc SRB structure */ sp = qla2x00_get_sp(vha, &(vha->bidir_fcport), GFP_KERNEL); if (!sp) { @@ -1951,7 +1954,7 @@ qlafx00_mgmt_cmd(struct bsg_job *bsg_job) struct Scsi_Host *host = fc_bsg_to_shost(bsg_job); scsi_qla_host_t *vha = shost_priv(host); struct qla_hw_data *ha = vha->hw; - int rval = (DRIVER_ERROR << 16); + int rval = (DID_ERROR << 16); struct qla_mt_iocb_rqst_fx00 *piocb_rqst; srb_t *sp; int req_sg_cnt = 0, rsp_sg_cnt = 0; diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 2a19ec0660cb..1088038e6a41 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -3033,7 +3033,7 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res) ql_dbg(ql_dbg_disc, vha, 0x2019, "GPSC command unsupported, disabling query.\n"); ha->flags.gpsc_supported = 0; - res = QLA_SUCCESS; + goto done; } } else { switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { @@ -3066,13 +3066,13 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res) be16_to_cpu(ct_rsp->rsp.gpsc.speeds), be16_to_cpu(ct_rsp->rsp.gpsc.speed)); } -done: memset(&ea, 0, sizeof(ea)); ea.event = FCME_GPSC_DONE; ea.rc = res; ea.fcport = fcport; qla2x00_fcport_event_handler(vha, &ea); +done: sp->free(sp); } diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index aef1e1a55535..bd2421863510 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4252,7 +4252,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags) ql_log(ql_log_warn, vha, 0xd049, "Failed to allocate ct_sns request.\n"); kfree(fcport); - fcport = NULL; + return NULL; } INIT_WORK(&fcport->del_work, qla24xx_delete_sess_fn); INIT_LIST_HEAD(&fcport->gnl_entry); @@ -8092,8 +8092,6 @@ int qla2xxx_delete_qpair(struct scsi_qla_host *vha, struct qla_qpair *qpair) struct qla_hw_data *ha = qpair->hw; qpair->delete_in_progress = 1; - while (atomic_read(&qpair->ref_count)) - msleep(500); ret = qla25xx_delete_req_que(vha, qpair->req); if (ret != QLA_SUCCESS) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index df94ef816826..ebca1a470e9b 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -2792,6 +2792,7 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt) case ELS_IOCB_TYPE: case ABORT_IOCB_TYPE: case MBX_IOCB_TYPE: + default: sp = qla2x00_get_sp_from_handle(vha, func, req, pkt); if (sp) { sp->done(sp, res); @@ -2802,7 +2803,6 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt) case ABTS_RESP_24XX: case CTIO_TYPE7: case CTIO_CRC2: - default: return 1; } fatal: @@ -3369,10 +3369,8 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp) ha->msix_count, ret); goto msix_out; } else if (ret < ha->msix_count) { - ql_log(ql_log_warn, vha, 0x00c6, - "MSI-X: Failed to enable support " - "with %d vectors, using %d vectors.\n", - ha->msix_count, ret); + ql_log(ql_log_info, vha, 0x00c6, + "MSI-X: Using %d vectors\n", ret); ha->msix_count = ret; /* Recalculate queue values */ if (ha->mqiobase && ql2xmqsupport) { diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 929ec087b8eb..459481ce5872 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -624,6 +624,7 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) mcp->mb[2] = LSW(risc_addr); mcp->mb[3] = 0; mcp->mb[4] = 0; + mcp->mb[11] = 0; ha->flags.using_lr_setting = 0; if (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha)) { @@ -667,7 +668,7 @@ qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) if (ha->flags.exchoffld_enabled) mcp->mb[4] |= ENABLE_EXCHANGE_OFFLD; - mcp->out_mb |= MBX_4|MBX_3|MBX_2|MBX_1; + mcp->out_mb |= MBX_4 | MBX_3 | MBX_2 | MBX_1 | MBX_11; mcp->in_mb |= MBX_3 | MBX_2 | MBX_1; } else { mcp->mb[1] = LSW(risc_addr); diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 7d7fb5bbb600..5617bb18c233 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -3437,6 +3437,10 @@ qla2x00_shutdown(struct pci_dev *pdev) /* Stop currently executing firmware. */ qla2x00_try_to_stop_firmware(vha); + /* Disable timer */ + if (vha->timer_active) + qla2x00_stop_timer(vha); + /* Turn adapter off line */ vha->flags.online = 0; @@ -5797,12 +5801,27 @@ qla2x00_do_dpc(void *data) if (test_and_clear_bit (ISP_ABORT_NEEDED, &base_vha->dpc_flags) && !test_bit(UNLOADING, &base_vha->dpc_flags)) { + bool do_reset = true; + + switch (ql2x_ini_mode) { + case QLA2XXX_INI_MODE_ENABLED: + break; + case QLA2XXX_INI_MODE_DISABLED: + if (!qla_tgt_mode_enabled(base_vha)) + do_reset = false; + break; + case QLA2XXX_INI_MODE_DUAL: + if (!qla_dual_mode_enabled(base_vha)) + do_reset = false; + break; + default: + break; + } - ql_dbg(ql_dbg_dpc, base_vha, 0x4007, - "ISP abort scheduled.\n"); - if (!(test_and_set_bit(ABORT_ISP_ACTIVE, + if (do_reset && !(test_and_set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags))) { - + ql_dbg(ql_dbg_dpc, base_vha, 0x4007, + "ISP abort scheduled.\n"); if (ha->isp_ops->abort_isp(base_vha)) { /* failed. retry later */ set_bit(ISP_ABORT_NEEDED, @@ -5810,10 +5829,9 @@ qla2x00_do_dpc(void *data) } clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); + ql_dbg(ql_dbg_dpc, base_vha, 0x4008, + "ISP abort end.\n"); } - - ql_dbg(ql_dbg_dpc, base_vha, 0x4008, - "ISP abort end.\n"); } if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 87e04c4a4982..69ed544d80ef 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -996,6 +996,7 @@ static void qlt_free_session_done(struct work_struct *work) if (logout_started) { bool traced = false; + u16 cnt = 0; while (!ACCESS_ONCE(sess->logout_completed)) { if (!traced) { @@ -1005,6 +1006,9 @@ static void qlt_free_session_done(struct work_struct *work) traced = true; } msleep(100); + cnt++; + if (cnt > 200) + break; } ql_dbg(ql_dbg_disc, vha, 0xf087, @@ -5914,7 +5918,6 @@ static void qlt_abort_work(struct qla_tgt *tgt, struct qla_hw_data *ha = vha->hw; struct fc_port *sess = NULL; unsigned long flags = 0, flags2 = 0; - uint32_t be_s_id; uint8_t s_id[3]; int rc; @@ -5927,8 +5930,7 @@ static void qlt_abort_work(struct qla_tgt *tgt, s_id[1] = prm->abts.fcp_hdr_le.s_id[1]; s_id[2] = prm->abts.fcp_hdr_le.s_id[0]; - sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha, - (unsigned char *)&be_s_id); + sess = ha->tgt.tgt_ops->find_sess_by_s_id(vha, s_id); if (!sess) { spin_unlock_irqrestore(&ha->tgt.sess_lock, flags2); @@ -6392,7 +6394,8 @@ qlt_enable_vha(struct scsi_qla_host *vha) } else { set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); qla2xxx_wake_dpc(base_vha); - qla2x00_wait_for_hba_online(base_vha); + WARN_ON_ONCE(qla2x00_wait_for_hba_online(base_vha) != + QLA_SUCCESS); } } EXPORT_SYMBOL(qlt_enable_vha); @@ -6422,7 +6425,9 @@ static void qlt_disable_vha(struct scsi_qla_host *vha) set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); qla2xxx_wake_dpc(vha); - qla2x00_wait_for_hba_online(vha); + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) + ql_dbg(ql_dbg_tgt, vha, 0xe081, + "qla2x00_wait_for_hba_online() failed\n"); } /* diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c index 2fcdaadd10fa..e08ac431bc49 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c @@ -903,38 +903,14 @@ static ssize_t tcm_qla2xxx_tpg_enable_show(struct config_item *item, atomic_read(&tpg->lport_tpg_enabled)); } -static void tcm_qla2xxx_depend_tpg(struct work_struct *work) -{ - struct tcm_qla2xxx_tpg *base_tpg = container_of(work, - struct tcm_qla2xxx_tpg, tpg_base_work); - struct se_portal_group *se_tpg = &base_tpg->se_tpg; - struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha; - - if (!target_depend_item(&se_tpg->tpg_group.cg_item)) { - atomic_set(&base_tpg->lport_tpg_enabled, 1); - qlt_enable_vha(base_vha); - } - complete(&base_tpg->tpg_base_comp); -} - -static void tcm_qla2xxx_undepend_tpg(struct work_struct *work) -{ - struct tcm_qla2xxx_tpg *base_tpg = container_of(work, - struct tcm_qla2xxx_tpg, tpg_base_work); - struct se_portal_group *se_tpg = &base_tpg->se_tpg; - struct scsi_qla_host *base_vha = base_tpg->lport->qla_vha; - - if (!qlt_stop_phase1(base_vha->vha_tgt.qla_tgt)) { - atomic_set(&base_tpg->lport_tpg_enabled, 0); - target_undepend_item(&se_tpg->tpg_group.cg_item); - } - complete(&base_tpg->tpg_base_comp); -} - static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, const char *page, size_t count) { struct se_portal_group *se_tpg = to_tpg(item); + struct se_wwn *se_wwn = se_tpg->se_tpg_wwn; + struct tcm_qla2xxx_lport *lport = container_of(se_wwn, + struct tcm_qla2xxx_lport, lport_wwn); + struct scsi_qla_host *vha = lport->qla_vha; struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg, struct tcm_qla2xxx_tpg, se_tpg); unsigned long op; @@ -953,24 +929,16 @@ static ssize_t tcm_qla2xxx_tpg_enable_store(struct config_item *item, if (atomic_read(&tpg->lport_tpg_enabled)) return -EEXIST; - INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_depend_tpg); + atomic_set(&tpg->lport_tpg_enabled, 1); + qlt_enable_vha(vha); } else { if (!atomic_read(&tpg->lport_tpg_enabled)) return count; - INIT_WORK(&tpg->tpg_base_work, tcm_qla2xxx_undepend_tpg); + atomic_set(&tpg->lport_tpg_enabled, 0); + qlt_stop_phase1(vha->vha_tgt.qla_tgt); } - init_completion(&tpg->tpg_base_comp); - schedule_work(&tpg->tpg_base_work); - wait_for_completion(&tpg->tpg_base_comp); - if (op) { - if (!atomic_read(&tpg->lport_tpg_enabled)) - return -ENODEV; - } else { - if (atomic_read(&tpg->lport_tpg_enabled)) - return -EPERM; - } return count; } diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h index 7550ba2831c3..147cf6c90366 100644 --- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h +++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h @@ -48,9 +48,6 @@ struct tcm_qla2xxx_tpg { struct tcm_qla2xxx_tpg_attrib tpg_attrib; /* Returned by tcm_qla2xxx_make_tpg() */ struct se_portal_group se_tpg; - /* Items for dealing with configfs_depend_item */ - struct completion tpg_base_comp; - struct work_struct tpg_base_work; }; struct tcm_qla2xxx_fc_loopid { |