diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_os.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 887 |
1 files changed, 527 insertions, 360 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 7e78020..82a5ca6 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -35,6 +35,10 @@ static struct kmem_cache *srb_cachep; * CT6 CTX allocation cache */ static struct kmem_cache *ctx_cachep; +/* + * error level for logging + */ +int ql_errlev = ql_log_all; int ql2xlogintimeout = 20; module_param(ql2xlogintimeout, int, S_IRUGO); @@ -69,8 +73,17 @@ MODULE_PARM_DESC(ql2xallocfwdump, int ql2xextended_error_logging; module_param(ql2xextended_error_logging, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xextended_error_logging, - "Option to enable extended error logging, " - "Default is 0 - no logging. 1 - log errors."); + "Option to enable extended error logging,\n" + "\t\tDefault is 0 - no logging. 0x40000000 - Module Init & Probe.\n" + "\t\t0x20000000 - Mailbox Cmnds. 0x10000000 - Device Discovery.\n" + "\t\t0x08000000 - IO tracing. 0x04000000 - DPC Thread.\n" + "\t\t0x02000000 - Async events. 0x01000000 - Timer routines.\n" + "\t\t0x00800000 - User space. 0x00400000 - Task Management.\n" + "\t\t0x00200000 - AER/EEH. 0x00100000 - Multi Q.\n" + "\t\t0x00080000 - P3P Specific. 0x00040000 - Virtual Port.\n" + "\t\t0x00020000 - Buffer Dump. 0x00010000 - Misc.\n" + "\t\t0x7fffffff - For enabling all logs, can be too many logs.\n" + "\t\tDo LOGICAL OR of the value to enable more than one level"); int ql2xshiftctondsd = 6; module_param(ql2xshiftctondsd, int, S_IRUGO); @@ -93,17 +106,21 @@ MODULE_PARM_DESC(ql2xmaxqdepth, "Maximum queue depth to report for target devices."); /* Do not change the value of this after module load */ -int ql2xenabledif = 1; +int ql2xenabledif = 0; module_param(ql2xenabledif, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xenabledif, " Enable T10-CRC-DIF " - " Default is 0 - No DIF Support. 1 - Enable it"); + " Default is 0 - No DIF Support. 1 - Enable it" + ", 2 - Enable DIF for all types, except Type 0."); -int ql2xenablehba_err_chk; +int ql2xenablehba_err_chk = 2; module_param(ql2xenablehba_err_chk, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xenablehba_err_chk, - " Enable T10-CRC-DIF Error isolation by HBA" - " Default is 0 - Error isolation disabled, 1 - Enable it"); + " Enable T10-CRC-DIF Error isolation by HBA:\n" + " Default is 1.\n" + " 0 -- Error isolation disabled\n" + " 1 -- Error isolation enabled only for DIX Type 0\n" + " 2 -- Error isolation enabled for all Types\n"); int ql2xiidmaenable=1; module_param(ql2xiidmaenable, int, S_IRUGO); @@ -126,10 +143,10 @@ MODULE_PARM_DESC(ql2xmultique_tag, "Set it to 1 to turn on the cpu affinity."); int ql2xfwloadbin; -module_param(ql2xfwloadbin, int, S_IRUGO); +module_param(ql2xfwloadbin, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xfwloadbin, - "Option to specify location from which to load ISP firmware:\n" - " 2 -- load firmware via the request_firmware() (hotplug)\n" + "Option to specify location from which to load ISP firmware:.\n" + " 2 -- load firmware via the request_firmware() (hotplug).\n" " interface.\n" " 1 -- load firmware from flash.\n" " 0 -- use default semantics.\n"); @@ -141,11 +158,11 @@ MODULE_PARM_DESC(ql2xetsenable, "Default is 0 - skip ETS enablement."); int ql2xdbwr = 1; -module_param(ql2xdbwr, int, S_IRUGO); +module_param(ql2xdbwr, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xdbwr, - "Option to specify scheme for request queue posting\n" - " 0 -- Regular doorbell.\n" - " 1 -- CAMRAM doorbell (faster).\n"); + "Option to specify scheme for request queue posting.\n" + " 0 -- Regular doorbell.\n" + " 1 -- CAMRAM doorbell (faster).\n"); int ql2xtargetreset = 1; module_param(ql2xtargetreset, int, S_IRUGO); @@ -166,11 +183,11 @@ MODULE_PARM_DESC(ql2xasynctmfenable, "Default is 0 - Issue TM IOCBs via mailbox mechanism."); int ql2xdontresethba; -module_param(ql2xdontresethba, int, S_IRUGO); +module_param(ql2xdontresethba, int, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(ql2xdontresethba, - "Option to specify reset behaviour\n" - " 0 (Default) -- Reset on failure.\n" - " 1 -- Do not reset on failure.\n"); + "Option to specify reset behaviour.\n" + " 0 (Default) -- Reset on failure.\n" + " 1 -- Do not reset on failure.\n"); uint ql2xmaxlun = MAX_LUNS; module_param(ql2xmaxlun, uint, S_IRUGO); @@ -178,6 +195,19 @@ MODULE_PARM_DESC(ql2xmaxlun, "Defines the maximum LU number to register with the SCSI " "midlayer. Default is 65535."); +int ql2xmdcapmask = 0x1F; +module_param(ql2xmdcapmask, int, S_IRUGO); +MODULE_PARM_DESC(ql2xmdcapmask, + "Set the Minidump driver capture mask level. " + "Default is 0x7F - Can be set to 0x3, 0x7, 0xF, 0x1F, 0x7F."); + +int ql2xmdenable = 1; +module_param(ql2xmdenable, int, S_IRUGO); +MODULE_PARM_DESC(ql2xmdenable, + "Enable/disable MiniDump. " + "0 - MiniDump disabled. " + "1 (Default) - MiniDump enabled."); + /* * SCSI host template entry points */ @@ -247,8 +277,11 @@ static inline void qla2x00_restart_timer(scsi_qla_host_t *vha, unsigned long interval) { /* Currently used for 82XX only. */ - if (vha->device_flags & DFLG_DEV_FAILED) + if (vha->device_flags & DFLG_DEV_FAILED) { + ql_dbg(ql_dbg_timer, vha, 0x600d, + "Device in a failed state, returning.\n"); return; + } mod_timer(&vha->timer, jiffies + interval * HZ); } @@ -273,19 +306,20 @@ static void qla2x00_sp_free_dma(srb_t *); /* -------------------------------------------------------------------------- */ static int qla2x00_alloc_queues(struct qla_hw_data *ha) { + scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev); ha->req_q_map = kzalloc(sizeof(struct req_que *) * ha->max_req_queues, GFP_KERNEL); if (!ha->req_q_map) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for request queue ptrs\n"); + ql_log(ql_log_fatal, vha, 0x003b, + "Unable to allocate memory for request queue ptrs.\n"); goto fail_req_map; } ha->rsp_q_map = kzalloc(sizeof(struct rsp_que *) * ha->max_rsp_queues, GFP_KERNEL); if (!ha->rsp_q_map) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for response queue ptrs\n"); + ql_log(ql_log_fatal, vha, 0x003c, + "Unable to allocate memory for response queue ptrs.\n"); goto fail_rsp_map; } set_bit(0, ha->rsp_qid_map); @@ -349,8 +383,8 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) struct qla_hw_data *ha = vha->hw; if (!(ha->fw_attributes & BIT_6)) { - qla_printk(KERN_INFO, ha, - "Firmware is not multi-queue capable\n"); + ql_log(ql_log_warn, vha, 0x00d8, + "Firmware is not multi-queue capable.\n"); goto fail; } if (ql2xmultique_tag) { @@ -359,8 +393,8 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) req = qla25xx_create_req_que(ha, options, 0, 0, -1, QLA_DEFAULT_QUE_QOS); if (!req) { - qla_printk(KERN_WARNING, ha, - "Can't create request queue\n"); + ql_log(ql_log_warn, vha, 0x00e0, + "Failed to create request queue.\n"); goto fail; } ha->wq = alloc_workqueue("qla2xxx_wq", WQ_MEM_RECLAIM, 1); @@ -369,23 +403,27 @@ static int qla25xx_setup_mode(struct scsi_qla_host *vha) for (ques = 1; ques < ha->max_rsp_queues; ques++) { ret = qla25xx_create_rsp_que(ha, options, 0, 0, req); if (!ret) { - qla_printk(KERN_WARNING, ha, - "Response Queue create failed\n"); + ql_log(ql_log_warn, vha, 0x00e8, + "Failed to create response queue.\n"); goto fail2; } } ha->flags.cpu_affinity_enabled = 1; - - DEBUG2(qla_printk(KERN_INFO, ha, - "CPU affinity mode enabled, no. of response" - " queues:%d, no. of request queues:%d\n", - ha->max_rsp_queues, ha->max_req_queues)); + ql_dbg(ql_dbg_multiq, vha, 0xc007, + "CPU affinity mode enalbed, " + "no. of response queues:%d no. of request queues:%d.\n", + ha->max_rsp_queues, ha->max_req_queues); + ql_dbg(ql_dbg_init, vha, 0x00e9, + "CPU affinity mode enalbed, " + "no. of response queues:%d no. of request queues:%d.\n", + ha->max_rsp_queues, ha->max_req_queues); } return 0; fail2: qla25xx_delete_queues(vha); destroy_workqueue(ha->wq); ha->wq = NULL; + vha->req = ha->req_q_map[0]; fail: ha->mqenable = 0; kfree(ha->req_q_map); @@ -526,8 +564,11 @@ qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport, struct qla_hw_data *ha = vha->hw; sp = mempool_alloc(ha->srb_mempool, GFP_ATOMIC); - if (!sp) + if (!sp) { + ql_log(ql_log_warn, vha, 0x3006, + "Memory allocation failed for sp.\n"); return sp; + } atomic_set(&sp->ref_count, 1); sp->fcport = fcport; @@ -551,30 +592,43 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) int rval; if (ha->flags.eeh_busy) { - if (ha->flags.pci_channel_io_perm_failure) + if (ha->flags.pci_channel_io_perm_failure) { + ql_dbg(ql_dbg_io, vha, 0x3001, + "PCI Channel IO permanent failure, exiting " + "cmd=%p.\n", cmd); cmd->result = DID_NO_CONNECT << 16; - else + } else { + ql_dbg(ql_dbg_io, vha, 0x3002, + "EEH_Busy, Requeuing the cmd=%p.\n", cmd); cmd->result = DID_REQUEUE << 16; + } goto qc24_fail_command; } rval = fc_remote_port_chkready(rport); if (rval) { cmd->result = rval; + ql_dbg(ql_dbg_io, vha, 0x3003, + "fc_remote_port_chkready failed for cmd=%p, rval=0x%x.\n", + cmd, rval); goto qc24_fail_command; } if (!vha->flags.difdix_supported && scsi_get_prot_op(cmd) != SCSI_PROT_NORMAL) { - DEBUG2(qla_printk(KERN_ERR, ha, - "DIF Cap Not Reg, fail DIF capable cmd's:%x\n", - cmd->cmnd[0])); + ql_dbg(ql_dbg_io, vha, 0x3004, + "DIF Cap not reg, fail DIF capable cmd's:%p.\n", + cmd); cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } if (atomic_read(&fcport->state) != FCS_ONLINE) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || atomic_read(&base_vha->loop_state) == LOOP_DEAD) { + ql_dbg(ql_dbg_io, vha, 0x3005, + "Returning DNC, fcport_state=%d loop_state=%d.\n", + atomic_read(&fcport->state), + atomic_read(&base_vha->loop_state)); cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } @@ -586,8 +640,11 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd) goto qc24_host_busy; rval = ha->isp_ops->start_scsi(sp); - if (rval != QLA_SUCCESS) + if (rval != QLA_SUCCESS) { + ql_dbg(ql_dbg_io, vha, 0x3013, + "Start scsi failed rval=%d for cmd=%p.\n", rval, cmd); goto qc24_host_busy_free_sp; + } return 0; @@ -630,7 +687,8 @@ qla2x00_eh_wait_on_command(struct scsi_cmnd *cmd) int ret = QLA_SUCCESS; if (unlikely(pci_channel_offline(ha->pdev)) || ha->flags.eeh_busy) { - DEBUG17(qla_printk(KERN_WARNING, ha, "return:eh_wait\n")); + ql_dbg(ql_dbg_taskm, vha, 0x8005, + "Return:eh_wait.\n"); return ret; } @@ -723,7 +781,8 @@ qla2x00_wait_for_reset_ready(scsi_qla_host_t *vha) else return_status = QLA_FUNCTION_FAILED; - DEBUG2(printk("%s return_status=%d\n", __func__, return_status)); + ql_dbg(ql_dbg_taskm, vha, 0x8019, + "%s return status=%d.\n", __func__, return_status); return return_status; } @@ -756,49 +815,6 @@ qla2x00_wait_for_chip_reset(scsi_qla_host_t *vha) return return_status; } -/* - * qla2x00_wait_for_loop_ready - * Wait for MAX_LOOP_TIMEOUT(5 min) value for loop - * to be in LOOP_READY state. - * Input: - * ha - pointer to host adapter structure - * - * Note: - * Does context switching-Release SPIN_LOCK - * (if any) before calling this routine. - * - * - * Return: - * Success (LOOP_READY) : 0 - * Failed (LOOP_NOT_READY) : 1 - */ -static inline int -qla2x00_wait_for_loop_ready(scsi_qla_host_t *vha) -{ - int return_status = QLA_SUCCESS; - unsigned long loop_timeout ; - struct qla_hw_data *ha = vha->hw; - scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); - - /* wait for 5 min at the max for loop to be ready */ - loop_timeout = jiffies + (MAX_LOOP_TIMEOUT * HZ); - - while ((!atomic_read(&base_vha->loop_down_timer) && - atomic_read(&base_vha->loop_state) == LOOP_DOWN) || - atomic_read(&base_vha->loop_state) != LOOP_READY) { - if (atomic_read(&base_vha->loop_state) == LOOP_DEAD) { - return_status = QLA_FUNCTION_FAILED; - break; - } - msleep(1000); - if (time_after_eq(jiffies, loop_timeout)) { - return_status = QLA_FUNCTION_FAILED; - break; - } - } - return (return_status); -} - static void sp_get(struct srb *sp) { @@ -831,10 +847,14 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) int wait = 0; struct qla_hw_data *ha = vha->hw; + ql_dbg(ql_dbg_taskm, vha, 0x8000, + "Entered %s for cmd=%p.\n", __func__, cmd); if (!CMD_SP(cmd)) return SUCCESS; ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8001, + "Return value of fc_block_scsi_eh=%d.\n", ret); if (ret != 0) return ret; ret = SUCCESS; @@ -849,37 +869,41 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) return SUCCESS; } - DEBUG2(printk("%s(%ld): aborting sp %p from RISC.", - __func__, vha->host_no, sp)); + ql_dbg(ql_dbg_taskm, vha, 0x8002, + "Aborting sp=%p cmd=%p from RISC ", sp, cmd); /* Get a reference to the sp and drop the lock.*/ sp_get(sp); spin_unlock_irqrestore(&ha->hardware_lock, flags); if (ha->isp_ops->abort_command(sp)) { - DEBUG2(printk("%s(%ld): abort_command " - "mbx failed.\n", __func__, vha->host_no)); - ret = FAILED; + ql_dbg(ql_dbg_taskm, vha, 0x8003, + "Abort command mbx failed for cmd=%p.\n", cmd); } else { - DEBUG3(printk("%s(%ld): abort_command " - "mbx success.\n", __func__, vha->host_no)); + ql_dbg(ql_dbg_taskm, vha, 0x8004, + "Abort command mbx success.\n"); wait = 1; } + + spin_lock_irqsave(&ha->hardware_lock, flags); qla2x00_sp_compl(ha, sp); + spin_unlock_irqrestore(&ha->hardware_lock, flags); + + /* Did the command return during mailbox execution? */ + if (ret == FAILED && !CMD_SP(cmd)) + ret = SUCCESS; /* Wait for the command to be returned. */ if (wait) { if (qla2x00_eh_wait_on_command(cmd) != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "scsi(%ld:%d:%d): Abort handler timed out -- %x.\n", - vha->host_no, id, lun, ret); + ql_log(ql_log_warn, vha, 0x8006, + "Abort handler timed out for cmd=%p.\n", cmd); ret = FAILED; } } - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): Abort command issued -- %d %x.\n", - vha->host_no, id, lun, wait, ret); + ql_log(ql_log_info, vha, 0x801c, + "Abort command issued -- %d %x.\n", wait, ret); return ret; } @@ -947,40 +971,53 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type, fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; int err; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8007, + "fcport is NULL.\n"); return FAILED; + } err = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8008, + "fc_block_scsi_eh ret=%d.\n", err); if (err != 0) return err; - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET ISSUED.\n", - vha->host_no, cmd->device->id, cmd->device->lun, name); + ql_log(ql_log_info, vha, 0x8009, + "%s RESET ISSUED for id %d lun %d cmd=%p.\n", name, + cmd->device->id, cmd->device->lun, cmd); err = 0; - if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) - goto eh_reset_failed; - err = 1; - if (qla2x00_wait_for_loop_ready(vha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800a, + "Wait for hba online failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } err = 2; if (do_reset(fcport, cmd->device->lun, cmd->request->cpu + 1) - != QLA_SUCCESS) + != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800c, + "do_reset failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } err = 3; if (qla2x00_eh_wait_for_pending_commands(vha, cmd->device->id, - cmd->device->lun, type) != QLA_SUCCESS) + cmd->device->lun, type) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x800d, + "wait for peding cmds failed for cmd=%p.\n", cmd); goto eh_reset_failed; + } - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n", - vha->host_no, cmd->device->id, cmd->device->lun, name); + ql_log(ql_log_info, vha, 0x800e, + "%s RESET SUCCEEDED for id %d lun %d cmd=%p.\n", name, + cmd->device->id, cmd->device->lun, cmd); return SUCCESS; eh_reset_failed: - qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n" - , vha->host_no, cmd->device->id, cmd->device->lun, name, - reset_errors[err]); + ql_log(ql_log_info, vha, 0x800f, + "%s RESET FAILED: %s for id %d lun %d cmd=%p.\n", name, + reset_errors[err], cmd->device->id, cmd->device->lun); return FAILED; } @@ -1030,37 +1067,45 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) id = cmd->device->id; lun = cmd->device->lun; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8010, + "fcport is NULL.\n"); return ret; + } ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8011, + "fc_block_scsi_eh ret=%d.\n", ret); if (ret != 0) return ret; ret = FAILED; - qla_printk(KERN_INFO, vha->hw, - "scsi(%ld:%d:%d): BUS RESET ISSUED.\n", vha->host_no, id, lun); + ql_log(ql_log_info, vha, 0x8012, + "BUS RESET ISSUED for id %d lun %d.\n", id, lun); if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { - DEBUG2(printk("%s failed:board disabled\n",__func__)); + ql_log(ql_log_fatal, vha, 0x8013, + "Wait for hba online failed board disabled.\n"); goto eh_bus_reset_done; } - if (qla2x00_wait_for_loop_ready(vha) == QLA_SUCCESS) { - if (qla2x00_loop_reset(vha) == QLA_SUCCESS) - ret = SUCCESS; - } + if (qla2x00_loop_reset(vha) == QLA_SUCCESS) + ret = SUCCESS; + if (ret == FAILED) goto eh_bus_reset_done; /* Flush outstanding commands. */ if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) != - QLA_SUCCESS) + QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x8014, + "Wait for pending commands failed.\n"); ret = FAILED; + } eh_bus_reset_done: - qla_printk(KERN_INFO, vha->hw, "%s: reset %s\n", __func__, - (ret == FAILED) ? "failed" : "succeeded"); + ql_log(ql_log_warn, vha, 0x802b, + "BUS RESET %s.\n", (ret == FAILED) ? "FAILED" : "SUCCEDED"); return ret; } @@ -1093,29 +1138,25 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) id = cmd->device->id; lun = cmd->device->lun; - if (!fcport) + if (!fcport) { + ql_log(ql_log_warn, vha, 0x8016, + "fcport is NULL.\n"); return ret; + } ret = fc_block_scsi_eh(cmd); + ql_dbg(ql_dbg_taskm, vha, 0x8017, + "fc_block_scsi_eh ret=%d.\n", ret); if (ret != 0) return ret; ret = FAILED; - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): ADAPTER RESET ISSUED.\n", vha->host_no, id, lun); + ql_log(ql_log_info, vha, 0x8018, + "ADAPTER RESET ISSUED for id %d lun %d.\n", id, lun); if (qla2x00_wait_for_reset_ready(vha) != QLA_SUCCESS) goto eh_host_reset_lock; - /* - * Fixme-may be dpc thread is active and processing - * loop_resync,so wait a while for it to - * be completed and then issue big hammer.Otherwise - * it may cause I/O failure as big hammer marks the - * devices as lost kicking of the port_down_timer - * while dpc is stuck for the mailbox to complete. - */ - qla2x00_wait_for_loop_ready(vha); if (vha != base_vha) { if (qla2x00_vp_abort_isp(vha)) goto eh_host_reset_lock; @@ -1137,8 +1178,11 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) /* failed. schedule dpc to try */ set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); - if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { + ql_log(ql_log_warn, vha, 0x802a, + "wait for hba online failed.\n"); goto eh_host_reset_lock; + } } clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); } @@ -1149,7 +1193,7 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) ret = SUCCESS; eh_host_reset_lock: - qla_printk(KERN_INFO, ha, "%s: reset %s\n", __func__, + qla_printk(KERN_INFO, ha, "%s: reset %s.\n", __func__, (ret == FAILED) ? "failed" : "succeeded"); return ret; @@ -1179,9 +1223,9 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) ret = ha->isp_ops->target_reset(fcport, 0, 0); if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): bus_reset failed: " - "target_reset=%d d_id=%x.\n", __func__, - vha->host_no, ret, fcport->d_id.b24)); + ql_dbg(ql_dbg_taskm, vha, 0x802c, + "Bus Reset failed: Target Reset=%d " + "d_id=%x.\n", ret, fcport->d_id.b24); } } } @@ -1189,23 +1233,19 @@ qla2x00_loop_reset(scsi_qla_host_t *vha) if (ha->flags.enable_lip_full_login && !IS_QLA8XXX_TYPE(ha)) { ret = qla2x00_full_login_lip(vha); if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): failed: " - "full_login_lip=%d.\n", __func__, vha->host_no, - ret)); + ql_dbg(ql_dbg_taskm, vha, 0x802d, + "full_login_lip=%d.\n", ret); } atomic_set(&vha->loop_state, LOOP_DOWN); atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); qla2x00_mark_all_devices_lost(vha, 0); - qla2x00_wait_for_loop_ready(vha); } if (ha->flags.enable_lip_reset) { ret = qla2x00_lip_reset(vha); - if (ret != QLA_SUCCESS) { - DEBUG2_3(printk("%s(%ld): failed: " - "lip_reset=%d.\n", __func__, vha->host_no, ret)); - } else - qla2x00_wait_for_loop_ready(vha); + if (ret != QLA_SUCCESS) + ql_dbg(ql_dbg_taskm, vha, 0x802e, + "lip_reset failed (%d).\n", ret); } /* Issue marker command only when we are going to start the I/O */ @@ -1303,17 +1343,17 @@ static void qla2x00_handle_queue_full(struct scsi_device *sdev, int qdepth) if (!scsi_track_queue_full(sdev, qdepth)) return; - DEBUG2(qla_printk(KERN_INFO, fcport->vha->hw, - "scsi(%ld:%d:%d:%d): Queue depth adjusted-down to %d.\n", - fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, - sdev->queue_depth)); + ql_dbg(ql_dbg_io, fcport->vha, 0x3029, + "Queue depth adjusted-down " + "to %d for scsi(%ld:%d:%d:%d).\n", + sdev->queue_depth, fcport->vha->host_no, + sdev->channel, sdev->id, sdev->lun); } static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth) { fc_port_t *fcport = sdev->hostdata; struct scsi_qla_host *vha = fcport->vha; - struct qla_hw_data *ha = vha->hw; struct req_que *req = NULL; req = vha->req; @@ -1328,10 +1368,11 @@ static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, int qdepth) else scsi_adjust_queue_depth(sdev, MSG_SIMPLE_TAG, qdepth); - DEBUG2(qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d:%d): Queue depth adjusted-up to %d.\n", - fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, - sdev->queue_depth)); + ql_dbg(ql_dbg_io, vha, 0x302a, + "Queue depth adjusted-up to %d for " + "scsi(%ld:%d:%d:%d).\n", + sdev->queue_depth, fcport->vha->host_no, + sdev->channel, sdev->id, sdev->lun); } static int @@ -1661,9 +1702,9 @@ static struct isp_operations qla82xx_isp_ops = { .read_nvram = qla24xx_read_nvram_data, .write_nvram = qla24xx_write_nvram_data, .fw_dump = qla24xx_fw_dump, - .beacon_on = qla24xx_beacon_on, - .beacon_off = qla24xx_beacon_off, - .beacon_blink = qla24xx_beacon_blink, + .beacon_on = qla82xx_beacon_on, + .beacon_off = qla82xx_beacon_off, + .beacon_blink = NULL, .read_optrom = qla82xx_read_optrom_data, .write_optrom = qla82xx_write_optrom_data, .get_flash_version = qla24xx_get_flash_version, @@ -1777,6 +1818,9 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha) ha->flags.port0 = 1; else ha->flags.port0 = 0; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x000b, + "device_type=0x%x port=%d fw_srisc_address=%p.\n", + ha->device_type, ha->flags.port0, ha->fw_srisc_address); } static int @@ -1791,10 +1835,9 @@ qla2x00_iospace_config(struct qla_hw_data *ha) if (pci_request_selected_regions(ha->pdev, ha->bars, QLA2XXX_DRIVER_NAME)) { - qla_printk(KERN_WARNING, ha, - "Failed to reserve PIO/MMIO regions (%s)\n", + ql_log_pci(ql_log_fatal, ha->pdev, 0x0011, + "Failed to reserve PIO/MMIO regions (%s), aborting.\n", pci_name(ha->pdev)); - goto iospace_error_exit; } if (!(ha->bars & 1)) @@ -1804,39 +1847,42 @@ qla2x00_iospace_config(struct qla_hw_data *ha) pio = pci_resource_start(ha->pdev, 0); if (pci_resource_flags(ha->pdev, 0) & IORESOURCE_IO) { if (pci_resource_len(ha->pdev, 0) < MIN_IOBASE_LEN) { - qla_printk(KERN_WARNING, ha, - "Invalid PCI I/O region size (%s)...\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_warn, ha->pdev, 0x0012, + "Invalid pci I/O region size (%s).\n", + pci_name(ha->pdev)); pio = 0; } } else { - qla_printk(KERN_WARNING, ha, - "region #0 not a PIO resource (%s)...\n", + ql_log_pci(ql_log_warn, ha->pdev, 0x0013, + "Region #0 no a PIO resource (%s).\n", pci_name(ha->pdev)); pio = 0; } ha->pio_address = pio; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0014, + "PIO address=%p.\n", + ha->pio_address); skip_pio: /* Use MMIO operations for all accesses. */ if (!(pci_resource_flags(ha->pdev, 1) & IORESOURCE_MEM)) { - qla_printk(KERN_ERR, ha, - "region #1 not an MMIO resource (%s), aborting\n", + ql_log_pci(ql_log_fatal, ha->pdev, 0x0015, + "Region #1 not an MMIO resource (%s), aborting.\n", pci_name(ha->pdev)); goto iospace_error_exit; } if (pci_resource_len(ha->pdev, 1) < MIN_IOBASE_LEN) { - qla_printk(KERN_ERR, ha, - "Invalid PCI mem region size (%s), aborting\n", - pci_name(ha->pdev)); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0016, + "Invalid PCI mem region size (%s), aborting.\n", + pci_name(ha->pdev)); goto iospace_error_exit; } ha->iobase = ioremap(pci_resource_start(ha->pdev, 1), MIN_IOBASE_LEN); if (!ha->iobase) { - qla_printk(KERN_ERR, ha, - "cannot remap MMIO (%s), aborting\n", pci_name(ha->pdev)); - + ql_log_pci(ql_log_fatal, ha->pdev, 0x0017, + "Cannot remap MMIO (%s), aborting.\n", + pci_name(ha->pdev)); goto iospace_error_exit; } @@ -1850,6 +1896,8 @@ skip_pio: ha->mqiobase = ioremap(pci_resource_start(ha->pdev, 3), pci_resource_len(ha->pdev, 3)); if (ha->mqiobase) { + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0018, + "MQIO Base=%p.\n", ha->mqiobase); /* Read MSIX vector size of the board */ pci_read_config_word(ha->pdev, QLA_PCI_MSIX_CONTROL, &msix); ha->msix_count = msix; @@ -1862,17 +1910,24 @@ skip_pio: ha->max_req_queues = 2; } else if (ql2xmaxqueues > 1) { ha->max_req_queues = ql2xmaxqueues > QLA_MQ_SIZE ? - QLA_MQ_SIZE : ql2xmaxqueues; - DEBUG2(qla_printk(KERN_INFO, ha, "QoS mode set, max no" - " of request queues:%d\n", ha->max_req_queues)); + QLA_MQ_SIZE : ql2xmaxqueues; + ql_dbg_pci(ql_dbg_multiq, ha->pdev, 0xc008, + "QoS mode set, max no of request queues:%d.\n", + ha->max_req_queues); + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0019, + "QoS mode set, max no of request queues:%d.\n", + ha->max_req_queues); } - qla_printk(KERN_INFO, ha, - "MSI-X vector count: %d\n", msix); + ql_log_pci(ql_log_info, ha->pdev, 0x001a, + "MSI-X vector count: %d.\n", msix); } else - qla_printk(KERN_INFO, ha, "BAR 3 not enabled\n"); + ql_log_pci(ql_log_info, ha->pdev, 0x001b, + "BAR 3 not enabled.\n"); mqiobase_exit: ha->msix_count = ha->max_rsp_queues + 1; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x001c, + "MSIX Count:%d.\n", ha->msix_count); return (0); iospace_error_exit: @@ -1936,7 +1991,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8021) { bars = pci_select_bars(pdev, IORESOURCE_MEM); mem_only = 1; + ql_dbg_pci(ql_dbg_init, pdev, 0x0007, + "Mem only adapter.\n"); } + ql_dbg_pci(ql_dbg_init, pdev, 0x0008, + "Bars=%d.\n", bars); if (mem_only) { if (pci_enable_device_mem(pdev)) @@ -1951,9 +2010,12 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha = kzalloc(sizeof(struct qla_hw_data), GFP_KERNEL); if (!ha) { - DEBUG(printk("Unable to allocate memory for ha\n")); + ql_log_pci(ql_log_fatal, pdev, 0x0009, + "Unable to allocate memory for ha.\n"); goto probe_out; } + ql_dbg_pci(ql_dbg_init, pdev, 0x000a, + "Memory allocated for ha=%p.\n", ha); ha->pdev = pdev; /* Clear our data area */ @@ -1975,10 +2037,9 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (ret) goto probe_hw_failed; - qla_printk(KERN_INFO, ha, - "Found an ISP%04X, irq %d, iobase 0x%p\n", pdev->device, pdev->irq, - ha->iobase); - + ql_log_pci(ql_log_info, pdev, 0x001d, + "Found an ISP%04X irq %d iobase 0x%p.\n", + pdev->device, pdev->irq, ha->iobase); ha->prev_topology = 0; ha->init_cb_size = sizeof(init_cb_t); ha->link_data_rate = PORT_SPEED_UNKNOWN; @@ -2079,7 +2140,18 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->nvram_conf_off = FARX_ACCESS_NVRAM_CONF; ha->nvram_data_off = FARX_ACCESS_NVRAM_DATA; } - + ql_dbg_pci(ql_dbg_init, pdev, 0x001e, + "mbx_count=%d, req_length=%d, " + "rsp_length=%d, max_loop_id=%d, init_cb_size=%d, " + "gid_list_info_size=%d, optrom_size=%d, nvram_npiv_size=%d, .\n", + ha->mbx_count, req_length, rsp_length, ha->max_loop_id, + ha->init_cb_size, ha->gid_list_info_size, ha->optrom_size, + ha->nvram_npiv_size); + ql_dbg_pci(ql_dbg_init, pdev, 0x001f, + "isp_ops=%p, flash_conf_off=%d, " + "flash_data_off=%d, nvram_conf_off=%d, nvram_data_off=%d.\n", + ha->isp_ops, ha->flash_conf_off, ha->flash_data_off, + ha->nvram_conf_off, ha->nvram_data_off); mutex_init(&ha->vport_lock); init_completion(&ha->mbx_cmd_comp); complete(&ha->mbx_cmd_comp); @@ -2089,10 +2161,14 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) set_bit(0, (unsigned long *) ha->vp_idx_map); qla2x00_config_dma_addressing(ha); + ql_dbg_pci(ql_dbg_init, pdev, 0x0020, + "64 Bit addressing is %s.\n", + ha->flags.enable_64bit_addressing ? "enable" : + "disable"); ret = qla2x00_mem_alloc(ha, req_length, rsp_length, &req, &rsp); if (!ret) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for adapter\n"); + ql_log_pci(ql_log_fatal, pdev, 0x0031, + "Failed to allocate memory for adapter, aborting.\n"); goto probe_hw_failed; } @@ -2104,9 +2180,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) base_vha = qla2x00_create_host(sht, ha); if (!base_vha) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for scsi_host\n"); - ret = -ENOMEM; qla2x00_mem_free(ha); qla2x00_free_req_que(ha, req); @@ -2133,12 +2206,16 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) if (!IS_QLA82XX(ha)) host->sg_tablesize = QLA_SG_ALL; } - + ql_dbg(ql_dbg_init, base_vha, 0x0032, + "can_queue=%d, req=%p, " + "mgmt_svr_loop_id=%d, sg_tablesize=%d.\n", + host->can_queue, base_vha->req, + base_vha->mgmt_svr_loop_id, host->sg_tablesize); host->max_id = max_id; host->this_id = 255; host->cmd_per_lun = 3; host->unique_id = host->host_no; - if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) + if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) host->max_cmd_len = 32; else host->max_cmd_len = MAX_CMDSZ; @@ -2147,6 +2224,14 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) host->transportt = qla2xxx_transport_template; sht->vendor_id = (SCSI_NL_VID_TYPE_PCI | PCI_VENDOR_ID_QLOGIC); + ql_dbg(ql_dbg_init, base_vha, 0x0033, + "max_id=%d this_id=%d " + "cmd_per_len=%d unique_id=%d max_cmd_len=%d max_channel=%d " + "max_lun=%d transportt=%p, vendor_id=%d.\n", host->max_id, + host->this_id, host->cmd_per_lun, host->unique_id, + host->max_cmd_len, host->max_channel, host->max_lun, + host->transportt, sht->vendor_id); + /* Set up the irqs */ ret = qla2x00_request_irqs(ha, rsp); if (ret) @@ -2157,9 +2242,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) /* Alloc arrays of request and response ring ptrs */ que_init: if (!qla2x00_alloc_queues(ha)) { - qla_printk(KERN_WARNING, ha, - "[ERROR] Failed to allocate memory for queue" - " pointers\n"); + ql_log(ql_log_fatal, base_vha, 0x003d, + "Failed to allocate memory for queue pointers.. aborting.\n"); goto probe_init_failed; } @@ -2187,20 +2271,33 @@ que_init: rsp->rsp_q_out = &ha->iobase->isp82.rsp_q_out[0]; } - if (qla2x00_initialize_adapter(base_vha)) { - qla_printk(KERN_WARNING, ha, - "Failed to initialize adapter\n"); + ql_dbg(ql_dbg_multiq, base_vha, 0xc009, + "rsp_q_map=%p req_q_map=%p rsp->req=%p req->rsp=%p.\n", + ha->rsp_q_map, ha->req_q_map, rsp->req, req->rsp); + ql_dbg(ql_dbg_multiq, base_vha, 0xc00a, + "req->req_q_in=%p req->req_q_out=%p " + "rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n", + req->req_q_in, req->req_q_out, + rsp->rsp_q_in, rsp->rsp_q_out); + ql_dbg(ql_dbg_init, base_vha, 0x003e, + "rsp_q_map=%p req_q_map=%p rsp->req=%p req->rsp=%p.\n", + ha->rsp_q_map, ha->req_q_map, rsp->req, req->rsp); + ql_dbg(ql_dbg_init, base_vha, 0x003f, + "req->req_q_in=%p req->req_q_out=%p rsp->rsp_q_in=%p rsp->rsp_q_out=%p.\n", + req->req_q_in, req->req_q_out, rsp->rsp_q_in, rsp->rsp_q_out); - DEBUG2(printk("scsi(%ld): Failed to initialize adapter - " - "Adapter flags %x.\n", - base_vha->host_no, base_vha->device_flags)); + if (qla2x00_initialize_adapter(base_vha)) { + ql_log(ql_log_fatal, base_vha, 0x00d6, + "Failed to initialize adapter - Adapter flags %x.\n", + base_vha->device_flags); if (IS_QLA82XX(ha)) { qla82xx_idc_lock(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); qla82xx_idc_unlock(ha); - qla_printk(KERN_INFO, ha, "HW State: FAILED\n"); + ql_log(ql_log_fatal, base_vha, 0x00d7, + "HW State: FAILED.\n"); } ret = -ENODEV; @@ -2209,9 +2306,8 @@ que_init: if (ha->mqenable) { if (qla25xx_setup_mode(base_vha)) { - qla_printk(KERN_WARNING, ha, - "Can't create queues, falling back to single" - " queue mode\n"); + ql_log(ql_log_warn, base_vha, 0x00ec, + "Failed to create queues, falling back to single queue mode.\n"); goto que_init; } } @@ -2223,13 +2319,15 @@ que_init: * Startup the kernel thread for this host adapter */ ha->dpc_thread = kthread_create(qla2x00_do_dpc, ha, - "%s_dpc", base_vha->host_str); + "%s_dpc", base_vha->host_str); if (IS_ERR(ha->dpc_thread)) { - qla_printk(KERN_WARNING, ha, - "Unable to start DPC thread!\n"); + ql_log(ql_log_fatal, base_vha, 0x00ed, + "Failed to start DPC thread.\n"); ret = PTR_ERR(ha->dpc_thread); goto probe_failed; } + ql_dbg(ql_dbg_init, base_vha, 0x00ee, + "DPC thread started successfully.\n"); skip_dpc: list_add_tail(&base_vha->list, &ha->vp_list); @@ -2237,18 +2335,23 @@ skip_dpc: /* Initialized the timer */ qla2x00_start_timer(base_vha, qla2x00_timer, WATCH_INTERVAL); - - DEBUG2(printk("DEBUG: detect hba %ld at address = %p\n", - base_vha->host_no, ha)); - - if ((IS_QLA25XX(ha) || IS_QLA81XX(ha)) && ql2xenabledif) { + ql_dbg(ql_dbg_init, base_vha, 0x00ef, + "Started qla2x00_timer with " + "interval=%d.\n", WATCH_INTERVAL); + ql_dbg(ql_dbg_init, base_vha, 0x00f0, + "Detected hba at address=%p.\n", + ha); + + if (IS_T10_PI_CAPABLE(ha) && ql2xenabledif) { if (ha->fw_attributes & BIT_4) { + int prot = 0; base_vha->flags.difdix_supported = 1; - DEBUG18(qla_printk(KERN_INFO, ha, - "Registering for DIF/DIX type 1 and 3" - " protection.\n")); + ql_dbg(ql_dbg_init, base_vha, 0x00f1, + "Registering for DIF/DIX type 1 and 3 protection.\n"); + if (ql2xenabledif == 1) + prot = SHOST_DIX_TYPE0_PROTECTION; scsi_host_set_prot(host, - SHOST_DIF_TYPE1_PROTECTION + prot | SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION | SHOST_DIF_TYPE3_PROTECTION | SHOST_DIX_TYPE1_PROTECTION @@ -2268,6 +2371,9 @@ skip_dpc: base_vha->flags.init_done = 1; base_vha->flags.online = 1; + ql_dbg(ql_dbg_init, base_vha, 0x00f2, + "Init done and hba is online.\n"); + scsi_scan_host(host); qla2x00_alloc_sysfs_attr(base_vha); @@ -2276,14 +2382,17 @@ skip_dpc: qla2x00_dfs_setup(base_vha); - qla_printk(KERN_INFO, ha, "\n" - " QLogic Fibre Channel HBA Driver: %s\n" - " QLogic %s - %s\n" - " ISP%04X: %s @ %s hdma%c, host#=%ld, fw=%s\n", - qla2x00_version_str, ha->model_number, - ha->model_desc ? ha->model_desc : "", pdev->device, - ha->isp_ops->pci_info_str(base_vha, pci_info), pci_name(pdev), - ha->flags.enable_64bit_addressing ? '+' : '-', base_vha->host_no, + ql_log(ql_log_info, base_vha, 0x00fa, + "QLogic Fibre Channed HBA Driver: %s.\n", + qla2x00_version_str); + ql_log(ql_log_info, base_vha, 0x00fb, + "QLogic %s - %s.\n", + ha->model_number, ha->model_desc ? ha->model_desc : ""); + ql_log(ql_log_info, base_vha, 0x00fc, + "ISP%04X: %s @ %s hdma%c host#=%ld fw=%s.\n", + pdev->device, ha->isp_ops->pci_info_str(base_vha, pci_info), + pci_name(pdev), ha->flags.enable_64bit_addressing ? '+' : '-', + base_vha->host_no, ha->isp_ops->fw_version_str(base_vha, fw_str)); return 0; @@ -2513,6 +2622,8 @@ qla2x00_free_device(scsi_qla_host_t *vha) qla2x00_mem_free(ha); + qla82xx_md_free(vha); + qla2x00_free_queues(ha); } @@ -2581,20 +2692,15 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport, fcport->login_retry = vha->hw->login_retry_count; set_bit(RELOGIN_NEEDED, &vha->dpc_flags); - DEBUG(printk("scsi(%ld): Port login retry: " + ql_dbg(ql_dbg_disc, vha, 0x2067, + "Port login retry " "%02x%02x%02x%02x%02x%02x%02x%02x, " - "id = 0x%04x retry cnt=%d\n", - vha->host_no, - fcport->port_name[0], - fcport->port_name[1], - fcport->port_name[2], - fcport->port_name[3], - fcport->port_name[4], - fcport->port_name[5], - fcport->port_name[6], - fcport->port_name[7], - fcport->loop_id, - fcport->login_retry)); + "id = 0x%04x retry cnt=%d.\n", + fcport->port_name[0], fcport->port_name[1], + fcport->port_name[2], fcport->port_name[3], + fcport->port_name[4], fcport->port_name[5], + fcport->port_name[6], fcport->port_name[7], + fcport->loop_id, fcport->login_retry); } } @@ -2677,6 +2783,9 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ctx_cachep); if (!ha->ctx_mempool) goto fail_free_srb_mempool; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0021, + "ctx_cachep=%p ctx_mempool=%p.\n", + ctx_cachep, ha->ctx_mempool); } /* Get memory for cached NVRAM */ @@ -2691,22 +2800,29 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, if (!ha->s_dma_pool) goto fail_free_nvram; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0022, + "init_cb=%p gid_list=%p, srb_mempool=%p s_dma_pool=%p.\n", + ha->init_cb, ha->gid_list, ha->srb_mempool, ha->s_dma_pool); + if (IS_QLA82XX(ha) || ql2xenabledif) { ha->dl_dma_pool = dma_pool_create(name, &ha->pdev->dev, DSD_LIST_DMA_POOL_SIZE, 8, 0); if (!ha->dl_dma_pool) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - dl_dma_pool\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0023, + "Failed to allocate memory for dl_dma_pool.\n"); goto fail_s_dma_pool; } ha->fcp_cmnd_dma_pool = dma_pool_create(name, &ha->pdev->dev, FCP_CMND_DMA_POOL_SIZE, 8, 0); if (!ha->fcp_cmnd_dma_pool) { - qla_printk(KERN_WARNING, ha, - "Memory Allocation failed - fcp_cmnd_dma_pool\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0024, + "Failed to allocate memory for fcp_cmnd_dma_pool.\n"); goto fail_dl_dma_pool; } + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0025, + "dl_dma_pool=%p fcp_cmnd_dma_pool=%p.\n", + ha->dl_dma_pool, ha->fcp_cmnd_dma_pool); } /* Allocate memory for SNS commands */ @@ -2716,6 +2832,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, sizeof(struct sns_cmd_pkt), &ha->sns_cmd_dma, GFP_KERNEL); if (!ha->sns_cmd) goto fail_dma_pool; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0026, + "sns_cmd.\n", ha->sns_cmd); } else { /* Get consistent memory allocated for MS IOCB */ ha->ms_iocb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, @@ -2727,12 +2845,16 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, sizeof(struct ct_sns_pkt), &ha->ct_sns_dma, GFP_KERNEL); if (!ha->ct_sns) goto fail_free_ms_iocb; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x0027, + "ms_iocb=%p ct_sns=%p.\n", + ha->ms_iocb, ha->ct_sns); } /* Allocate memory for request ring */ *req = kzalloc(sizeof(struct req_que), GFP_KERNEL); if (!*req) { - DEBUG(printk("Unable to allocate memory for req\n")); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0028, + "Failed to allocate memory for req.\n"); goto fail_req; } (*req)->length = req_len; @@ -2740,14 +2862,15 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ((*req)->length + 1) * sizeof(request_t), &(*req)->dma, GFP_KERNEL); if (!(*req)->ring) { - DEBUG(printk("Unable to allocate memory for req_ring\n")); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0029, + "Failed to allocate memory for req_ring.\n"); goto fail_req_ring; } /* Allocate memory for response ring */ *rsp = kzalloc(sizeof(struct rsp_que), GFP_KERNEL); if (!*rsp) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for rsp\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002a, + "Failed to allocate memory for rsp.\n"); goto fail_rsp; } (*rsp)->hw = ha; @@ -2756,19 +2879,24 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ((*rsp)->length + 1) * sizeof(response_t), &(*rsp)->dma, GFP_KERNEL); if (!(*rsp)->ring) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for rsp_ring\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002b, + "Failed to allocate memory for rsp_ring.\n"); goto fail_rsp_ring; } (*req)->rsp = *rsp; (*rsp)->req = *req; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002c, + "req=%p req->length=%d req->ring=%p rsp=%p " + "rsp->length=%d rsp->ring=%p.\n", + *req, (*req)->length, (*req)->ring, *rsp, (*rsp)->length, + (*rsp)->ring); /* Allocate memory for NVRAM data for vports */ if (ha->nvram_npiv_size) { ha->npiv_info = kzalloc(sizeof(struct qla_npiv_entry) * - ha->nvram_npiv_size, GFP_KERNEL); + ha->nvram_npiv_size, GFP_KERNEL); if (!ha->npiv_info) { - qla_printk(KERN_WARNING, ha, - "Unable to allocate memory for npiv info\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x002d, + "Failed to allocate memory for npiv_info.\n"); goto fail_npiv_info; } } else @@ -2780,6 +2908,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, &ha->ex_init_cb_dma); if (!ha->ex_init_cb) goto fail_ex_init_cb; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002e, + "ex_init_cb=%p.\n", ha->ex_init_cb); } INIT_LIST_HEAD(&ha->gbl_dsd_list); @@ -2790,6 +2920,8 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, &ha->async_pd_dma); if (!ha->async_pd) goto fail_async_pd; + ql_dbg_pci(ql_dbg_init, ha->pdev, 0x002f, + "async_pd=%p.\n", ha->async_pd); } INIT_LIST_HEAD(&ha->vp_list); @@ -2855,7 +2987,8 @@ fail_free_init_cb: ha->init_cb = NULL; ha->init_cb_dma = 0; fail: - DEBUG(printk("%s: Memory allocation failure\n", __func__)); + ql_log(ql_log_fatal, NULL, 0x0030, + "Memory allocation failure.\n"); return -ENOMEM; } @@ -3004,8 +3137,8 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t)); if (host == NULL) { - printk(KERN_WARNING - "qla2xxx: Couldn't allocate host from scsi layer!\n"); + ql_log_pci(ql_log_fatal, ha->pdev, 0x0107, + "Failed to allocate host from the scsi layer, aborting.\n"); goto fail; } @@ -3024,6 +3157,11 @@ struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, spin_lock_init(&vha->work_lock); sprintf(vha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, vha->host_no); + ql_dbg(ql_dbg_init, vha, 0x0041, + "Allocated the host=%p hw=%p vha=%p dev_name=%s", + vha->host, vha->hw, vha, + dev_name(&(ha->pdev->dev))); + return vha; fail: @@ -3265,18 +3403,18 @@ void qla2x00_relogin(struct scsi_qla_host *vha) if (status == QLA_SUCCESS) { fcport->old_loop_id = fcport->loop_id; - DEBUG(printk("scsi(%ld): port login OK: logged " - "in ID 0x%x\n", vha->host_no, fcport->loop_id)); + ql_dbg(ql_dbg_disc, vha, 0x2003, + "Port login OK: logged in ID 0x%x.\n", + fcport->loop_id); qla2x00_update_fcport(vha, fcport); } else if (status == 1) { set_bit(RELOGIN_NEEDED, &vha->dpc_flags); /* retry the login again */ - DEBUG(printk("scsi(%ld): Retrying" - " %d login again loop_id 0x%x\n", - vha->host_no, fcport->login_retry, - fcport->loop_id)); + ql_dbg(ql_dbg_disc, vha, 0x2007, + "Retrying %d login again loop_id 0x%x.\n", + fcport->login_retry, fcport->loop_id); } else { fcport->login_retry = 0; } @@ -3316,26 +3454,27 @@ qla2x00_do_dpc(void *data) set_current_state(TASK_INTERRUPTIBLE); while (!kthread_should_stop()) { - DEBUG3(printk("qla2x00: DPC handler sleeping\n")); + ql_dbg(ql_dbg_dpc, base_vha, 0x4000, + "DPC handler sleeping.\n"); schedule(); __set_current_state(TASK_RUNNING); - DEBUG3(printk("qla2x00: DPC handler waking up\n")); + ql_dbg(ql_dbg_dpc, base_vha, 0x4001, + "DPC handler waking up.\n"); + ql_dbg(ql_dbg_dpc, base_vha, 0x4002, + "dpc_flags=0x%lx.\n", base_vha->dpc_flags); /* Initialization not yet finished. Don't do anything yet. */ if (!base_vha->flags.init_done) continue; if (ha->flags.eeh_busy) { - DEBUG17(qla_printk(KERN_WARNING, ha, - "qla2x00_do_dpc: dpc_flags: %lx\n", - base_vha->dpc_flags)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4003, + "eeh_busy=%d.\n", ha->flags.eeh_busy); continue; } - DEBUG3(printk("scsi(%ld): DPC handler\n", base_vha->host_no)); - ha->dpc_active = 1; if (ha->flags.mbox_busy) { @@ -3352,8 +3491,8 @@ qla2x00_do_dpc(void *data) qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); qla82xx_idc_unlock(ha); - qla_printk(KERN_INFO, ha, - "HW State: FAILED\n"); + ql_log(ql_log_info, base_vha, 0x4004, + "HW State: FAILED.\n"); qla82xx_device_state_handler(base_vha); continue; } @@ -3361,10 +3500,8 @@ qla2x00_do_dpc(void *data) if (test_and_clear_bit(FCOE_CTX_RESET_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk(KERN_INFO - "scsi(%ld): dpc: sched " - "qla82xx_fcoe_ctx_reset ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4005, + "FCoE context reset scheduled.\n"); if (!(test_and_set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags))) { if (qla82xx_fcoe_ctx_reset(base_vha)) { @@ -3378,18 +3515,16 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): dpc:" - " qla82xx_fcoe_ctx_reset end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4006, + "FCoE context reset end.\n"); } } if (test_and_clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk("scsi(%ld): dpc: sched " - "qla2x00_abort_isp ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4007, + "ISP abort scheduled.\n"); if (!(test_and_set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags))) { @@ -3402,8 +3537,8 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): dpc: qla2x00_abort_isp end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4008, + "ISP abort end.\n"); } if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, @@ -3412,9 +3547,8 @@ qla2x00_do_dpc(void *data) } if (test_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk(KERN_INFO "scsi(%ld): dpc: sched " - "qla2x00_quiesce_needed ha = %p\n", - base_vha->host_no, ha)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4009, + "Quiescence mode scheduled.\n"); qla82xx_device_state_handler(base_vha); clear_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags); if (!ha->flags.quiesce_owner) { @@ -3424,17 +3558,20 @@ qla2x00_do_dpc(void *data) qla82xx_clear_qsnt_ready(base_vha); qla82xx_idc_unlock(ha); } + ql_dbg(ql_dbg_dpc, base_vha, 0x400a, + "Quiescence mode end.\n"); } if (test_and_clear_bit(RESET_MARKER_NEEDED, &base_vha->dpc_flags) && (!(test_and_set_bit(RESET_ACTIVE, &base_vha->dpc_flags)))) { - DEBUG(printk("scsi(%ld): qla2x00_reset_marker()\n", - base_vha->host_no)); - + ql_dbg(ql_dbg_dpc, base_vha, 0x400b, + "Reset marker scheduled.\n"); qla2x00_rst_aen(base_vha); clear_bit(RESET_ACTIVE, &base_vha->dpc_flags); + ql_dbg(ql_dbg_dpc, base_vha, 0x400c, + "Reset marker end.\n"); } /* Retry each device up to login retry count */ @@ -3443,19 +3580,18 @@ qla2x00_do_dpc(void *data) !test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags) && atomic_read(&base_vha->loop_state) != LOOP_DOWN) { - DEBUG(printk("scsi(%ld): qla2x00_port_login()\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400d, + "Relogin scheduled.\n"); qla2x00_relogin(base_vha); - - DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400e, + "Relogin end.\n"); } if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags)) { - DEBUG(printk("scsi(%ld): qla2x00_loop_resync()\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x400f, + "Loop resync scheduled.\n"); if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, &base_vha->dpc_flags))) { @@ -3466,8 +3602,8 @@ qla2x00_do_dpc(void *data) &base_vha->dpc_flags); } - DEBUG(printk("scsi(%ld): qla2x00_loop_resync - end\n", - base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4010, + "Loop resync end.\n"); } if (test_bit(NPIV_CONFIG_NEEDED, &base_vha->dpc_flags) && @@ -3490,7 +3626,8 @@ qla2x00_do_dpc(void *data) } /* End of while(1) */ __set_current_state(TASK_RUNNING); - DEBUG(printk("scsi(%ld): DPC handler exiting\n", base_vha->host_no)); + ql_dbg(ql_dbg_dpc, base_vha, 0x4011, + "DPC handler exiting.\n"); /* * Make sure that nobody tries to wake us up again. @@ -3597,9 +3734,11 @@ void qla2x00_sp_compl(struct qla_hw_data *ha, srb_t *sp) { if (atomic_read(&sp->ref_count) == 0) { - DEBUG2(qla_printk(KERN_WARNING, ha, - "SP reference-count to ZERO -- sp=%p\n", sp)); - DEBUG2(BUG()); + ql_dbg(ql_dbg_io, sp->fcport->vha, 0x3015, + "SP reference-count to ZERO -- sp=%p cmd=%p.\n", + sp, sp->cmd); + if (ql2xextended_error_logging & ql_dbg_io) + BUG(); return; } if (!atomic_dec_and_test(&sp->ref_count)) @@ -3627,6 +3766,9 @@ qla2x00_timer(scsi_qla_host_t *vha) struct req_que *req; if (ha->flags.eeh_busy) { + ql_dbg(ql_dbg_timer, vha, 0x6000, + "EEH = %d, restarting timer.\n", + ha->flags.eeh_busy); qla2x00_restart_timer(vha, WATCH_INTERVAL); return; } @@ -3651,9 +3793,8 @@ qla2x00_timer(scsi_qla_host_t *vha) if (atomic_read(&vha->loop_down_timer) == vha->loop_down_abort_time) { - DEBUG(printk("scsi(%ld): Loop Down - aborting the " - "queues before time expire\n", - vha->host_no)); + ql_log(ql_log_info, vha, 0x6008, + "Loop down - aborting the queues before time expires.\n"); if (!IS_QLA2100(ha) && vha->link_down_timeout) atomic_set(&vha->loop_state, LOOP_DEAD); @@ -3698,10 +3839,7 @@ qla2x00_timer(scsi_qla_host_t *vha) /* if the loop has been down for 4 minutes, reinit adapter */ if (atomic_dec_and_test(&vha->loop_down_timer) != 0) { if (!(vha->device_flags & DFLG_NO_CABLE)) { - DEBUG(printk("scsi(%ld): Loop down - " - "aborting ISP.\n", - vha->host_no)); - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, vha, 0x6009, "Loop down - aborting ISP.\n"); if (IS_QLA82XX(ha)) @@ -3712,15 +3850,18 @@ qla2x00_timer(scsi_qla_host_t *vha) &vha->dpc_flags); } } - DEBUG3(printk("scsi(%ld): Loop Down - seconds remaining %d\n", - vha->host_no, - atomic_read(&vha->loop_down_timer))); + ql_dbg(ql_dbg_timer, vha, 0x600a, + "Loop down - seconds remaining %d.\n", + atomic_read(&vha->loop_down_timer)); } /* Check if beacon LED needs to be blinked for physical host only */ if (!vha->vp_idx && (ha->beacon_blink_led == 1)) { - set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags); - start_dpc++; + /* There is no beacon_blink function for ISP82xx */ + if (!IS_QLA82XX(ha)) { + set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags); + start_dpc++; + } } /* Process any deferred work. */ @@ -3737,8 +3878,27 @@ qla2x00_timer(scsi_qla_host_t *vha) test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags) || test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags) || test_bit(VP_DPC_NEEDED, &vha->dpc_flags) || - test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) + test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) { + ql_dbg(ql_dbg_timer, vha, 0x600b, + "isp_abort_needed=%d loop_resync_needed=%d " + "fcport_update_needed=%d start_dpc=%d " + "reset_marker_needed=%d", + test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags), + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags), + test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags), + start_dpc, + test_bit(RESET_MARKER_NEEDED, &vha->dpc_flags)); + ql_dbg(ql_dbg_timer, vha, 0x600c, + "beacon_blink_needed=%d isp_unrecoverable=%d " + "fcoe_ctx_reset_needed=%d vp_dpc_needed=%d " + "relogin_needed=%d.\n", + test_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags), + test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags), + test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags), + test_bit(VP_DPC_NEEDED, &vha->dpc_flags), + test_bit(RELOGIN_NEEDED, &vha->dpc_flags)); qla2xxx_wake_dpc(vha); + } qla2x00_restart_timer(vha, WATCH_INTERVAL); } @@ -3807,8 +3967,8 @@ qla2x00_request_firmware(scsi_qla_host_t *vha) goto out; if (request_firmware(&blob->fw, blob->name, &ha->pdev->dev)) { - DEBUG2(printk("scsi(%ld): Failed to load firmware image " - "(%s).\n", vha->host_no, blob->name)); + ql_log(ql_log_warn, vha, 0x0063, + "Failed to load firmware image (%s).\n", blob->name); blob->fw = NULL; blob = NULL; goto out; @@ -3837,8 +3997,8 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) scsi_qla_host_t *vha = pci_get_drvdata(pdev); struct qla_hw_data *ha = vha->hw; - DEBUG2(qla_printk(KERN_WARNING, ha, "error_detected:state %x\n", - state)); + ql_dbg(ql_dbg_aer, vha, 0x9000, + "PCI error detected, state %x.\n", state); switch (state) { case pci_channel_io_normal: @@ -3849,13 +4009,8 @@ qla2xxx_pci_error_detected(struct pci_dev *pdev, pci_channel_state_t state) /* For ISP82XX complete any pending mailbox cmd */ if (IS_QLA82XX(ha)) { ha->flags.isp82xx_fw_hung = 1; - if (ha->flags.mbox_busy) { - ha->flags.mbox_int = 1; - DEBUG2(qla_printk(KERN_ERR, ha, - "Due to pci channel io frozen, doing premature " - "completion of mbx command\n")); - complete(&ha->mbx_intr_comp); - } + ql_dbg(ql_dbg_aer, vha, 0x9001, "Pci channel io frozen\n"); + qla82xx_clear_pending_mbx(vha); } qla2x00_free_irqs(vha); pci_disable_device(pdev); @@ -3901,8 +4056,8 @@ qla2xxx_pci_mmio_enabled(struct pci_dev *pdev) spin_unlock_irqrestore(&ha->hardware_lock, flags); if (risc_paused) { - qla_printk(KERN_INFO, ha, "RISC paused -- mmio_enabled, " - "Dumping firmware!\n"); + ql_log(ql_log_info, base_vha, 0x9003, + "RISC paused -- mmio_enabled, Dumping firmware.\n"); ha->isp_ops->fw_dump(base_vha, 0); return PCI_ERS_RESULT_NEED_RESET; @@ -3918,8 +4073,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) int fn; struct pci_dev *other_pdev = NULL; - DEBUG17(qla_printk(KERN_INFO, ha, - "scsi(%ld): In qla82xx_error_recovery\n", base_vha->host_no)); + ql_dbg(ql_dbg_aer, base_vha, 0x9006, + "Entered %s.\n", __func__); set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); @@ -3933,8 +4088,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) fn = PCI_FUNC(ha->pdev->devfn); while (fn > 0) { fn--; - DEBUG17(qla_printk(KERN_INFO, ha, - "Finding pci device at function = 0x%x\n", fn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9007, + "Finding pci device at function = 0x%x.\n", fn); other_pdev = pci_get_domain_bus_and_slot(pci_domain_nr(ha->pdev->bus), ha->pdev->bus->number, PCI_DEVFN(PCI_SLOT(ha->pdev->devfn), @@ -3943,9 +4098,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) if (!other_pdev) continue; if (atomic_read(&other_pdev->enable_cnt)) { - DEBUG17(qla_printk(KERN_INFO, ha, - "Found PCI func available and enabled at 0x%x\n", - fn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9008, + "Found PCI func available and enable at 0x%x.\n", + fn); pci_dev_put(other_pdev); break; } @@ -3954,8 +4109,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) if (!fn) { /* Reset owner */ - DEBUG17(qla_printk(KERN_INFO, ha, - "This devfn is reset owner = 0x%x\n", ha->pdev->devfn)); + ql_dbg(ql_dbg_aer, base_vha, 0x9009, + "This devfn is reset owner = 0x%x.\n", + ha->pdev->devfn); qla82xx_idc_lock(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, @@ -3965,8 +4121,8 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) QLA82XX_IDC_VERSION); drv_active = qla82xx_rd_32(ha, QLA82XX_CRB_DRV_ACTIVE); - DEBUG17(qla_printk(KERN_INFO, ha, - "drv_active = 0x%x\n", drv_active)); + ql_dbg(ql_dbg_aer, base_vha, 0x900a, + "drv_active = 0x%x.\n", drv_active); qla82xx_idc_unlock(ha); /* Reset if device is not already reset @@ -3979,12 +4135,14 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) qla82xx_idc_lock(ha); if (rval != QLA_SUCCESS) { - qla_printk(KERN_INFO, ha, "HW State: FAILED\n"); + ql_log(ql_log_info, base_vha, 0x900b, + "HW State: FAILED.\n"); qla82xx_clear_drv_active(ha); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_FAILED); } else { - qla_printk(KERN_INFO, ha, "HW State: READY\n"); + ql_log(ql_log_info, base_vha, 0x900c, + "HW State: READY.\n"); qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE, QLA82XX_DEV_READY); qla82xx_idc_unlock(ha); @@ -3997,8 +4155,9 @@ uint32_t qla82xx_error_recovery(scsi_qla_host_t *base_vha) } qla82xx_idc_unlock(ha); } else { - DEBUG17(qla_printk(KERN_INFO, ha, - "This devfn is not reset owner = 0x%x\n", ha->pdev->devfn)); + ql_dbg(ql_dbg_aer, base_vha, 0x900d, + "This devfn is not reset owner = 0x%x.\n", + ha->pdev->devfn); if ((qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE) == QLA82XX_DEV_READY)) { ha->flags.isp82xx_fw_hung = 0; @@ -4022,7 +4181,8 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) struct rsp_que *rsp; int rc, retries = 10; - DEBUG17(qla_printk(KERN_WARNING, ha, "slot_reset\n")); + ql_dbg(ql_dbg_aer, base_vha, 0x9004, + "Slot Reset.\n"); /* Workaround: qla2xxx driver which access hardware earlier * needs error state to be pci_channel_io_online. @@ -4043,7 +4203,7 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) rc = pci_enable_device(pdev); if (rc) { - qla_printk(KERN_WARNING, ha, + ql_log(ql_log_warn, base_vha, 0x9005, "Can't re-enable PCI device after reset.\n"); goto exit_slot_reset; } @@ -4073,8 +4233,8 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) exit_slot_reset: - DEBUG17(qla_printk(KERN_WARNING, ha, - "slot_reset-return:ret=%x\n", ret)); + ql_dbg(ql_dbg_aer, base_vha, 0x900e, + "slot_reset return %x.\n", ret); return ret; } @@ -4086,13 +4246,13 @@ qla2xxx_pci_resume(struct pci_dev *pdev) struct qla_hw_data *ha = base_vha->hw; int ret; - DEBUG17(qla_printk(KERN_WARNING, ha, "pci_resume\n")); + ql_dbg(ql_dbg_aer, base_vha, 0x900f, + "pci_resume.\n"); ret = qla2x00_wait_for_hba_online(base_vha); if (ret != QLA_SUCCESS) { - qla_printk(KERN_ERR, ha, - "the device failed to resume I/O " - "from slot/link_reset"); + ql_log(ql_log_fatal, base_vha, 0x9002, + "The device failed to resume I/O from slot/link_reset.\n"); } pci_cleanup_aer_uncorrect_error_status(pdev); @@ -4156,8 +4316,8 @@ qla2x00_module_init(void) srb_cachep = kmem_cache_create("qla2xxx_srbs", sizeof(srb_t), 0, SLAB_HWCACHE_ALIGN, NULL); if (srb_cachep == NULL) { - printk(KERN_ERR - "qla2xxx: Unable to allocate SRB cache...Failing load!\n"); + ql_log(ql_log_fatal, NULL, 0x0001, + "Unable to allocate SRB cache...Failing load!.\n"); return -ENOMEM; } @@ -4170,13 +4330,15 @@ qla2x00_module_init(void) fc_attach_transport(&qla2xxx_transport_functions); if (!qla2xxx_transport_template) { kmem_cache_destroy(srb_cachep); + ql_log(ql_log_fatal, NULL, 0x0002, + "fc_attach_transport failed...Failing load!.\n"); return -ENODEV; } apidev_major = register_chrdev(0, QLA2XXX_APIDEV, &apidev_fops); if (apidev_major < 0) { - printk(KERN_WARNING "qla2xxx: Unable to register char device " - "%s\n", QLA2XXX_APIDEV); + ql_log(ql_log_fatal, NULL, 0x0003, + "Unable to register char device %s.\n", QLA2XXX_APIDEV); } qla2xxx_transport_vport_template = @@ -4184,16 +4346,21 @@ qla2x00_module_init(void) if (!qla2xxx_transport_vport_template) { kmem_cache_destroy(srb_cachep); fc_release_transport(qla2xxx_transport_template); + ql_log(ql_log_fatal, NULL, 0x0004, + "fc_attach_transport vport failed...Failing load!.\n"); return -ENODEV; } - - printk(KERN_INFO "QLogic Fibre Channel HBA Driver: %s\n", + ql_log(ql_log_info, NULL, 0x0005, + "QLogic Fibre Channel HBA Driver: %s.\n", qla2x00_version_str); ret = pci_register_driver(&qla2xxx_pci_driver); if (ret) { kmem_cache_destroy(srb_cachep); fc_release_transport(qla2xxx_transport_template); fc_release_transport(qla2xxx_transport_vport_template); + ql_log(ql_log_fatal, NULL, 0x0006, + "pci_register_driver failed...ret=%d Failing load!.\n", + ret); } return ret; } |