diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 78 |
1 files changed, 53 insertions, 25 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 7b3b702ef622..9d9668aac6f6 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -14,6 +14,8 @@ #include <scsi/scsi_tcq.h> #include <scsi/scsi_bsg_fc.h> #include <scsi/scsi_eh.h> +#include <scsi/fc/fc_fs.h> +#include <linux/nvme-fc-driver.h> static void qla2x00_mbx_completion(scsi_qla_host_t *, uint16_t); static void qla2x00_status_entry(scsi_qla_host_t *, struct rsp_que *, void *); @@ -452,7 +454,7 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb) uint16_t peg_fw_state, nw_interface_link_up; uint16_t nw_interface_signal_detect, sfp_status; uint16_t htbt_counter, htbt_monitor_enable; - uint16_t sfp_additonal_info, sfp_multirate; + uint16_t sfp_additional_info, sfp_multirate; uint16_t sfp_tx_fault, link_speed, dcbx_status; /* @@ -492,7 +494,7 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb) sfp_status = ((mb[2] & 0x0c00) >> 10); htbt_counter = ((mb[2] & 0x7000) >> 12); htbt_monitor_enable = ((mb[2] & 0x8000) >> 15); - sfp_additonal_info = (mb[6] & 0x0003); + sfp_additional_info = (mb[6] & 0x0003); sfp_multirate = ((mb[6] & 0x0004) >> 2); sfp_tx_fault = ((mb[6] & 0x0008) >> 3); link_speed = ((mb[6] & 0x0070) >> 4); @@ -507,9 +509,9 @@ qla83xx_handle_8200_aen(scsi_qla_host_t *vha, uint16_t *mb) sfp_status); ql_log(ql_log_warn, vha, 0x5067, "htbt_counter=0x%x, htbt_monitor_enable=0x%x, " - "sfp_additonal_info=0x%x, sfp_multirate=0x%x.\n ", + "sfp_additional_info=0x%x, sfp_multirate=0x%x.\n ", htbt_counter, htbt_monitor_enable, - sfp_additonal_info, sfp_multirate); + sfp_additional_info, sfp_multirate); ql_log(ql_log_warn, vha, 0x5068, "sfp_tx_fault=0x%x, link_state=0x%x, " "dcbx_status=0x%x.\n", sfp_tx_fault, link_speed, @@ -799,6 +801,11 @@ skip_rio: vha->flags.management_server_logged_in = 0; qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate); + + if (AUTO_DETECT_SFP_SUPPORT(vha)) { + set_bit(DETECT_SFP_CHANGE, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + } break; case MBA_LOOP_DOWN: /* Loop Down Event */ @@ -1228,6 +1235,11 @@ global_port_update: schedule_work(&ha->board_disable); break; + case MBA_TRANS_INSERT: + ql_dbg(ql_dbg_async, vha, 0x5091, + "Transceiver Insertion: %04x\n", mb[1]); + break; + default: ql_dbg(ql_dbg_async, vha, 0x5057, "Unknown AEN:%04x %04x %04x %04x\n", @@ -1537,8 +1549,6 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, sp = qla2x00_get_sp_from_handle(vha, func, req, pkt); if (!sp) return; - bsg_job = sp->u.bsg_job; - bsg_reply = bsg_job->reply; type = NULL; switch (sp->type) { @@ -1577,6 +1587,8 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req, /* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT * fc payload to the caller */ + bsg_job = sp->u.bsg_job; + bsg_reply = bsg_job->reply; bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK; bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(fw_status); @@ -1823,7 +1835,7 @@ qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk) nvme = &sp->u.iocb_cmd; if (unlikely(nvme->u.nvme.aen_op)) - atomic_dec(&sp->vha->nvme_active_aen_cnt); + atomic_dec(&sp->vha->hw->nvme_active_aen_cnt); /* * State flags: Bit 6 and 0. @@ -1856,17 +1868,42 @@ qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk) fd->transferred_length = fd->payload_length - le32_to_cpu(sts->residual_len); + /* + * If transport error then Failure (HBA rejects request) + * otherwise transport will handle. + */ if (sts->entry_status) { ql_log(ql_log_warn, fcport->vha, 0x5038, "NVME-%s error - hdl=%x entry-status(%x).\n", sp->name, sp->handle, sts->entry_status); ret = QLA_FUNCTION_FAILED; - } else if (sts->comp_status != cpu_to_le16(CS_COMPLETE)) { - ql_log(ql_log_warn, fcport->vha, 0x5039, - "NVME-%s error - hdl=%x completion status(%x) resid=%x ox_id=%x\n", - sp->name, sp->handle, sts->comp_status, - le32_to_cpu(sts->residual_len), sts->ox_id); - ret = QLA_FUNCTION_FAILED; + } else { + switch (le16_to_cpu(sts->comp_status)) { + case CS_COMPLETE: + ret = 0; + break; + + case CS_ABORTED: + case CS_RESET: + case CS_PORT_UNAVAILABLE: + case CS_PORT_LOGGED_OUT: + case CS_PORT_BUSY: + ql_log(ql_log_warn, fcport->vha, 0x5060, + "NVME-%s ERR Handling - hdl=%x completion status(%x) resid=%x ox_id=%x\n", + sp->name, sp->handle, sts->comp_status, + le32_to_cpu(sts->residual_len), sts->ox_id); + fd->transferred_length = fd->payload_length; + ret = QLA_ABORTED; + break; + + default: + ql_log(ql_log_warn, fcport->vha, 0x5060, + "NVME-%s error - hdl=%x completion status(%x) resid=%x ox_id=%x\n", + sp->name, sp->handle, sts->comp_status, + le32_to_cpu(sts->residual_len), sts->ox_id); + ret = QLA_FUNCTION_FAILED; + break; + } } sp->done(sp, ret); } @@ -2827,8 +2864,8 @@ qla24xx_abort_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, sp->done(sp, 0); } -void qla24xx_nvme_ls4_iocb(scsi_qla_host_t *vha, struct pt_ls4_request *pkt, - struct req_que *req) +void qla24xx_nvme_ls4_iocb(struct scsi_qla_host *vha, + struct pt_ls4_request *pkt, struct req_que *req) { srb_t *sp; const char func[] = "LS4_IOCB"; @@ -3132,7 +3169,6 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) struct device_reg_24xx __iomem *reg; struct scsi_qla_host *vha; unsigned long flags; - uint32_t stat = 0; rsp = (struct rsp_que *) dev_id; if (!rsp) { @@ -3146,19 +3182,11 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) spin_lock_irqsave(&ha->hardware_lock, flags); vha = pci_get_drvdata(ha->pdev); - /* - * Use host_status register to check to PCI disconnection before we - * we process the response queue. - */ - stat = RD_REG_DWORD(®->host_status); - if (qla2x00_check_reg32_for_disconnect(vha, stat)) - goto out; qla24xx_process_response_queue(vha, rsp); if (!ha->flags.disable_msix_handshake) { WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); RD_REG_DWORD_RELAXED(®->hccr); } -out: spin_unlock_irqrestore(&ha->hardware_lock, flags); return IRQ_HANDLED; @@ -3429,7 +3457,7 @@ msix_register_fail: } /* Enable MSI-X vector for response queue update for queue 0 */ - if (IS_QLA25XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha)) { + if (IS_QLA83XX(ha) || IS_QLA27XX(ha)) { if (ha->msixbase && ha->mqiobase && (ha->max_rsp_queues > 1 || ha->max_req_queues > 1 || ql2xmqsupport)) |