diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 2 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 47 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_ct.c | 17 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 6 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 13 | ||||
-rw-r--r-- | drivers/scsi/lpfc/lpfc_vport.c | 28 |
6 files changed, 78 insertions, 35 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index 60a9e6e9384..030f9eb46f2 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -354,8 +354,6 @@ struct lpfc_vport { uint8_t load_flag; #define FC_LOADING 0x1 /* HBA in process of loading drvr */ #define FC_UNLOADING 0x2 /* HBA in process of unloading drvr */ - char *vname; /* Application assigned name */ - /* Vport Config Parameters */ uint32_t cfg_scan_down; uint32_t cfg_lun_queue_depth; diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index aa3d6277581..7c015982b40 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -3282,25 +3282,28 @@ lpfc_alloc_sysfs_attr(struct lpfc_vport *vport) int error; error = sysfs_create_bin_file(&shost->shost_dev.kobj, - &sysfs_ctlreg_attr); - if (error) + &sysfs_drvr_stat_data_attr); + + /* Virtual ports do not need ctrl_reg and mbox */ + if (error || vport->port_type == LPFC_NPIV_PORT) goto out; error = sysfs_create_bin_file(&shost->shost_dev.kobj, - &sysfs_mbox_attr); + &sysfs_ctlreg_attr); if (error) - goto out_remove_ctlreg_attr; + goto out_remove_stat_attr; error = sysfs_create_bin_file(&shost->shost_dev.kobj, - &sysfs_drvr_stat_data_attr); + &sysfs_mbox_attr); if (error) - goto out_remove_mbox_attr; + goto out_remove_ctlreg_attr; return 0; -out_remove_mbox_attr: - sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_mbox_attr); out_remove_ctlreg_attr: sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr); +out_remove_stat_attr: + sysfs_remove_bin_file(&shost->shost_dev.kobj, + &sysfs_drvr_stat_data_attr); out: return error; } @@ -3315,6 +3318,9 @@ lpfc_free_sysfs_attr(struct lpfc_vport *vport) struct Scsi_Host *shost = lpfc_shost_from_vport(vport); sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_drvr_stat_data_attr); + /* Virtual ports do not need ctrl_reg and mbox */ + if (vport->port_type == LPFC_NPIV_PORT) + return; sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_mbox_attr); sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr); } @@ -3792,6 +3798,23 @@ lpfc_show_rport_##field (struct device *dev, \ lpfc_rport_show_function(field, format_string, sz, ) \ static FC_RPORT_ATTR(field, S_IRUGO, lpfc_show_rport_##field, NULL) +/** + * lpfc_set_vport_symbolic_name: Set the vport's symbolic name. + * @fc_vport: The fc_vport who's symbolic name has been changed. + * + * Description: + * This function is called by the transport after the @fc_vport's symbolic name + * has been changed. This function re-registers the symbolic name with the + * switch to propogate the change into the fabric if the vport is active. + **/ +static void +lpfc_set_vport_symbolic_name(struct fc_vport *fc_vport) +{ + struct lpfc_vport *vport = *(struct lpfc_vport **)fc_vport->dd_data; + + if (vport->port_state == LPFC_VPORT_READY) + lpfc_ns_cmd(vport, SLI_CTNS_RSPN_ID, 0, 0); +} struct fc_function_template lpfc_transport_functions = { /* fixed attributes the driver supports */ @@ -3801,6 +3824,7 @@ struct fc_function_template lpfc_transport_functions = { .show_host_supported_fc4s = 1, .show_host_supported_speeds = 1, .show_host_maxframe_size = 1, + .show_host_symbolic_name = 1, /* dynamic attributes the driver supports */ .get_host_port_id = lpfc_get_host_port_id, @@ -3850,6 +3874,10 @@ struct fc_function_template lpfc_transport_functions = { .terminate_rport_io = lpfc_terminate_rport_io, .dd_fcvport_size = sizeof(struct lpfc_vport *), + + .vport_disable = lpfc_vport_disable, + + .set_vport_symbolic_name = lpfc_set_vport_symbolic_name, }; struct fc_function_template lpfc_vport_transport_functions = { @@ -3860,6 +3888,7 @@ struct fc_function_template lpfc_vport_transport_functions = { .show_host_supported_fc4s = 1, .show_host_supported_speeds = 1, .show_host_maxframe_size = 1, + .show_host_symbolic_name = 1, /* dynamic attributes the driver supports */ .get_host_port_id = lpfc_get_host_port_id, @@ -3908,6 +3937,8 @@ struct fc_function_template lpfc_vport_transport_functions = { .terminate_rport_io = lpfc_terminate_rport_io, .vport_disable = lpfc_vport_disable, + + .set_vport_symbolic_name = lpfc_set_vport_symbolic_name, }; /** diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c index 26dae8bae2d..896c7b0351e 100644 --- a/drivers/scsi/lpfc/lpfc_ct.c +++ b/drivers/scsi/lpfc/lpfc_ct.c @@ -560,18 +560,25 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, irsp->ulpStatus, irsp->un.ulpWord[4], vport->fc_ns_retry); /* Don't bother processing response if vport is being torn down. */ - if (vport->load_flag & FC_UNLOADING) + if (vport->load_flag & FC_UNLOADING) { + if (vport->fc_flag & FC_RSCN_MODE) + lpfc_els_flush_rscn(vport); goto out; + } if (lpfc_els_chk_latt(vport)) { lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY, "0216 Link event during NS query\n"); + if (vport->fc_flag & FC_RSCN_MODE) + lpfc_els_flush_rscn(vport); lpfc_vport_set_state(vport, FC_VPORT_FAILED); goto out; } if (lpfc_error_lost_link(irsp)) { lpfc_printf_vlog(vport, KERN_INFO, LOG_DISCOVERY, "0226 NS query failed due to link event\n"); + if (vport->fc_flag & FC_RSCN_MODE) + lpfc_els_flush_rscn(vport); goto out; } if (irsp->ulpStatus) { @@ -587,6 +594,8 @@ lpfc_cmpl_ct_cmd_gid_ft(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, if (rc == 0) goto out; } + if (vport->fc_flag & FC_RSCN_MODE) + lpfc_els_flush_rscn(vport); lpfc_vport_set_state(vport, FC_VPORT_FAILED); lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, "0257 GID_FT Query error: 0x%x 0x%x\n", @@ -1008,8 +1017,10 @@ lpfc_vport_symbolic_port_name(struct lpfc_vport *vport, char *symbol, if (n < size) n += snprintf(symbol + n, size - n, " VPort-%d", vport->vpi); - if (n < size && vport->vname) - n += snprintf(symbol + n, size - n, " VName-%s", vport->vname); + if (n < size && + strlen(vport->fc_vport->symbolic_name)) + n += snprintf(symbol + n, size - n, " VName-%s", + vport->fc_vport->symbolic_name); return n; } diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 50c2faa50f0..442cb882e6d 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -221,7 +221,11 @@ lpfc_prep_els_iocb(struct lpfc_vport *vport, uint8_t expectRsp, /* For ELS_REQUEST64_CR, use the VPI by default */ icmd->ulpContext = vport->vpi; icmd->ulpCt_h = 0; - icmd->ulpCt_l = 1; + /* The CT field must be 0=INVALID_RPI for the ECHO cmd */ + if (elscmd == ELS_CMD_ECHO) + icmd->ulpCt_l = 0; /* context = invalid RPI */ + else + icmd->ulpCt_l = 1; /* context = VPI */ } bpl = (struct ulp_bde64 *) pbuflist->virt; diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index b213d1d01fe..56ed5282117 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -2041,8 +2041,6 @@ destroy_port(struct lpfc_vport *vport) struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct lpfc_hba *phba = vport->phba; - kfree(vport->vname); - lpfc_debugfs_terminate(vport); fc_remove_host(shost); scsi_remove_host(shost); @@ -2716,18 +2714,27 @@ lpfc_pci_remove_one(struct pci_dev *pdev) { struct Scsi_Host *shost = pci_get_drvdata(pdev); struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata; + struct lpfc_vport **vports; struct lpfc_hba *phba = vport->phba; + int i; int bars = pci_select_bars(pdev, IORESOURCE_MEM); spin_lock_irq(&phba->hbalock); vport->load_flag |= FC_UNLOADING; spin_unlock_irq(&phba->hbalock); - kfree(vport->vname); lpfc_free_sysfs_attr(vport); kthread_stop(phba->worker_thread); + /* Release all the vports against this physical port */ + vports = lpfc_create_vport_work_array(phba); + if (vports != NULL) + for (i = 1; i <= phba->max_vpi && vports[i] != NULL; i++) + fc_vport_terminate(vports[i]->fc_vport); + lpfc_destroy_vport_work_array(phba, vports); + + /* Remove FC host and then SCSI host with the physical port */ fc_remove_host(shost); scsi_remove_host(shost); lpfc_cleanup(vport); diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c index a7de1cc02b4..63b54c66756 100644 --- a/drivers/scsi/lpfc/lpfc_vport.c +++ b/drivers/scsi/lpfc/lpfc_vport.c @@ -288,10 +288,8 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable) int vpi; int rc = VPORT_ERROR; int status; - int size; - if ((phba->sli_rev < 3) || - !(phba->sli3_options & LPFC_SLI3_NPIV_ENABLED)) { + if ((phba->sli_rev < 3) || !(phba->cfg_enable_npiv)) { lpfc_printf_log(phba, KERN_ERR, LOG_VPORT, "1808 Create VPORT failed: " "NPIV is not enabled: SLImode:%d\n", @@ -351,20 +349,6 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable) memcpy(vport->fc_portname.u.wwn, vport->fc_sparam.portName.u.wwn, 8); memcpy(vport->fc_nodename.u.wwn, vport->fc_sparam.nodeName.u.wwn, 8); - size = strnlen(fc_vport->symbolic_name, LPFC_VNAME_LEN); - if (size) { - vport->vname = kzalloc(size+1, GFP_KERNEL); - if (!vport->vname) { - lpfc_printf_vlog(vport, KERN_ERR, LOG_VPORT, - "1814 Create VPORT failed. " - "vname allocation failed.\n"); - rc = VPORT_ERROR; - lpfc_free_vpi(phba, vpi); - destroy_port(vport); - goto error_out; - } - memcpy(vport->vname, fc_vport->symbolic_name, size+1); - } if (fc_vport->node_name != 0) u64_to_wwn(fc_vport->node_name, vport->fc_nodename.u.wwn); if (fc_vport->port_name != 0) @@ -394,6 +378,9 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable) goto error_out; } + /* Create binary sysfs attribute for vport */ + lpfc_alloc_sysfs_attr(vport); + *(struct lpfc_vport **)fc_vport->dd_data = vport; vport->fc_vport = fc_vport; @@ -405,6 +392,7 @@ lpfc_vport_create(struct fc_vport *fc_vport, bool disable) } if (disable) { + lpfc_vport_set_state(vport, FC_VPORT_DISABLED); rc = VPORT_OK; goto out; } @@ -587,8 +575,12 @@ lpfc_vport_delete(struct fc_vport *fc_vport) spin_lock_irq(&phba->hbalock); vport->load_flag |= FC_UNLOADING; spin_unlock_irq(&phba->hbalock); - kfree(vport->vname); + + lpfc_free_sysfs_attr(vport); + lpfc_debugfs_terminate(vport); + + /* Remove FC host and then SCSI host with the vport */ fc_remove_host(lpfc_shost_from_vport(vport)); scsi_remove_host(lpfc_shost_from_vport(vport)); |