diff options
author | 2016-04-11 10:41:07 +0300 | |
---|---|---|
committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/scsi/lpfc/lpfc_init.c | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/scsi/lpfc/lpfc_init.c')
-rw-r--r-- | kernel/drivers/scsi/lpfc/lpfc_init.c | 62 |
1 files changed, 41 insertions, 21 deletions
diff --git a/kernel/drivers/scsi/lpfc/lpfc_init.c b/kernel/drivers/scsi/lpfc/lpfc_init.c index e8c8c1ecc..db9446c61 100644 --- a/kernel/drivers/scsi/lpfc/lpfc_init.c +++ b/kernel/drivers/scsi/lpfc/lpfc_init.c @@ -699,7 +699,9 @@ lpfc_hba_init_link_fc_topology(struct lpfc_hba *phba, uint32_t fc_topology, ((phba->cfg_link_speed == LPFC_USER_LINK_SPEED_10G) && !(phba->lmt & LMT_10Gb)) || ((phba->cfg_link_speed == LPFC_USER_LINK_SPEED_16G) && - !(phba->lmt & LMT_16Gb))) { + !(phba->lmt & LMT_16Gb)) || + ((phba->cfg_link_speed == LPFC_USER_LINK_SPEED_32G) && + !(phba->lmt & LMT_32Gb))) { /* Reset link speed to auto */ lpfc_printf_log(phba, KERN_ERR, LOG_LINK_EVENT, "1302 Invalid speed for this board:%d " @@ -2035,7 +2037,9 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) && descp && descp[0] != '\0') return; - if (phba->lmt & LMT_16Gb) + if (phba->lmt & LMT_32Gb) + max_speed = 32; + else if (phba->lmt & LMT_16Gb) max_speed = 16; else if (phba->lmt & LMT_10Gb) max_speed = 10; @@ -2229,6 +2233,9 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) m = (typeof(m)){"OCe15100", "PCIe", "Obsolete, Unsupported FCoE"}; break; + case PCI_DEVICE_ID_LANCER_G6_FC: + m = (typeof(m)){"LPe32000", "PCIe", "Fibre Channel Adapter"}; + break; case PCI_DEVICE_ID_SKYHAWK: case PCI_DEVICE_ID_SKYHAWK_VF: oneConnect = 1; @@ -2253,7 +2260,7 @@ lpfc_get_hba_model_desc(struct lpfc_hba *phba, uint8_t *mdp, uint8_t *descp) phba->Port); else if (max_speed == 0) snprintf(descp, 255, - "Emulex %s %s %s ", + "Emulex %s %s %s", m.name, m.bus, m.function); else snprintf(descp, 255, @@ -3303,6 +3310,7 @@ lpfc_create_port(struct lpfc_hba *phba, int instance, struct device *dev) shost->max_lun = vport->cfg_max_luns; shost->this_id = -1; shost->max_cmd_len = 16; + shost->nr_hw_queues = phba->cfg_fcp_io_channel; if (phba->sli_rev == LPFC_SLI_REV4) { shost->dma_boundary = phba->sli4_hba.pc_sli4_params.sge_supp_len-1; @@ -3490,6 +3498,8 @@ void lpfc_host_attrib_init(struct Scsi_Host *shost) sizeof fc_host_symbolic_name(shost)); fc_host_supported_speeds(shost) = 0; + if (phba->lmt & LMT_32Gb) + fc_host_supported_speeds(shost) |= FC_PORTSPEED_32GBIT; if (phba->lmt & LMT_16Gb) fc_host_supported_speeds(shost) |= FC_PORTSPEED_16GBIT; if (phba->lmt & LMT_10Gb) @@ -3853,6 +3863,9 @@ lpfc_sli4_port_speed_parse(struct lpfc_hba *phba, uint32_t evt_code, case LPFC_FC_LA_SPEED_16G: port_speed = 16000; break; + case LPFC_FC_LA_SPEED_32G: + port_speed = 32000; + break; default: port_speed = 0; } @@ -4483,7 +4496,13 @@ lpfc_sli4_async_fip_evt(struct lpfc_hba *phba, lpfc_destroy_vport_work_array(phba, vports); } - if (active_vlink_present) { + /* + * Don't re-instantiate if vport is marked for deletion. + * If we are here first then vport_delete is going to wait + * for discovery to complete. + */ + if (!(vport->load_flag & FC_UNLOADING) && + active_vlink_present) { /* * If there are other active VLinks present, * re-instantiate the Vlink using FDISC. @@ -4975,8 +4994,7 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba) } if (!phba->sli.ring) - phba->sli.ring = (struct lpfc_sli_ring *) - kzalloc(LPFC_SLI3_MAX_RING * + phba->sli.ring = kzalloc(LPFC_SLI3_MAX_RING * sizeof(struct lpfc_sli_ring), GFP_KERNEL); if (!phba->sli.ring) return -ENOMEM; @@ -4988,7 +5006,7 @@ lpfc_sli_driver_resource_setup(struct lpfc_hba *phba) /* Initialize the host templates the configured values. */ lpfc_vport_template.sg_tablesize = phba->cfg_sg_seg_cnt; - lpfc_template.sg_tablesize = phba->cfg_sg_seg_cnt; + lpfc_template_s3.sg_tablesize = phba->cfg_sg_seg_cnt; /* There are going to be 2 reserved BDEs: 1 FCP cmnd + 1 FCP rsp */ if (phba->cfg_enable_bg) { @@ -7500,6 +7518,8 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) mboxq->u.mqe.un.query_fw_cfg.rsp.function_mode; phba->sli4_hba.ulp0_mode = mboxq->u.mqe.un.query_fw_cfg.rsp.ulp0_mode; phba->sli4_hba.ulp1_mode = mboxq->u.mqe.un.query_fw_cfg.rsp.ulp1_mode; + phba->sli4_hba.physical_port = + mboxq->u.mqe.un.query_fw_cfg.rsp.physical_port; lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "3251 QUERY_FW_CFG: func_mode:x%x, ulp0_mode:x%x, " "ulp1_mode:x%x\n", phba->sli4_hba.fw_func_mode, @@ -8367,7 +8387,7 @@ lpfc_sli_enable_msix(struct lpfc_hba *phba) /* vector-0 is associated to slow-path handler */ rc = request_irq(phba->msix_entries[0].vector, - &lpfc_sli_sp_intr_handler, IRQF_SHARED, + &lpfc_sli_sp_intr_handler, 0, LPFC_SP_DRIVER_HANDLER_NAME, phba); if (rc) { lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, @@ -8378,7 +8398,7 @@ lpfc_sli_enable_msix(struct lpfc_hba *phba) /* vector-1 is associated to fast-path handler */ rc = request_irq(phba->msix_entries[1].vector, - &lpfc_sli_fp_intr_handler, IRQF_SHARED, + &lpfc_sli_fp_intr_handler, 0, LPFC_FP_DRIVER_HANDLER_NAME, phba); if (rc) { @@ -8487,7 +8507,7 @@ lpfc_sli_enable_msi(struct lpfc_hba *phba) } rc = request_irq(phba->pcidev->irq, lpfc_sli_intr_handler, - IRQF_SHARED, LPFC_DRIVER_NAME, phba); + 0, LPFC_DRIVER_NAME, phba); if (rc) { pci_disable_msi(phba->pcidev); lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, @@ -8670,7 +8690,6 @@ lpfc_sli4_set_affinity(struct lpfc_hba *phba, int vectors) #ifdef CONFIG_X86 struct cpuinfo_x86 *cpuinfo; #endif - struct cpumask *mask; uint8_t chann[LPFC_FCP_IO_CHAN_MAX+1]; /* If there is no mapping, just return */ @@ -8764,11 +8783,8 @@ found: first_cpu = cpu; /* Now affinitize to the selected CPU */ - mask = &cpup->maskbits; - cpumask_clear(mask); - cpumask_set_cpu(cpu, mask); i = irq_set_affinity_hint(phba->sli4_hba.msix_entries[idx]. - vector, mask); + vector, get_cpu_mask(cpu)); lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "3330 Set Affinity: CPU %d channel %d " @@ -8944,13 +8960,13 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba) if (phba->cfg_fof && (index == (vectors - 1))) rc = request_irq( phba->sli4_hba.msix_entries[index].vector, - &lpfc_sli4_fof_intr_handler, IRQF_SHARED, + &lpfc_sli4_fof_intr_handler, 0, (char *)&phba->sli4_hba.handler_name[index], &phba->sli4_hba.fcp_eq_hdl[index]); else rc = request_irq( phba->sli4_hba.msix_entries[index].vector, - &lpfc_sli4_hba_intr_handler, IRQF_SHARED, + &lpfc_sli4_hba_intr_handler, 0, (char *)&phba->sli4_hba.handler_name[index], &phba->sli4_hba.fcp_eq_hdl[index]); if (rc) { @@ -8972,7 +8988,8 @@ lpfc_sli4_enable_msix(struct lpfc_hba *phba) phba->cfg_fcp_io_channel = vectors; } - lpfc_sli4_set_affinity(phba, vectors); + if (!shost_use_blk_mq(lpfc_shost_from_vport(phba->pport))) + lpfc_sli4_set_affinity(phba, vectors); return rc; cfg_fail_out: @@ -9050,7 +9067,7 @@ lpfc_sli4_enable_msi(struct lpfc_hba *phba) } rc = request_irq(phba->pcidev->irq, lpfc_sli4_intr_handler, - IRQF_SHARED, LPFC_DRIVER_NAME, phba); + 0, LPFC_DRIVER_NAME, phba); if (rc) { pci_disable_msi(phba->pcidev); lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, @@ -10277,7 +10294,7 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) struct lpfc_hba *phba; struct lpfc_vport *vport = NULL; struct Scsi_Host *shost = NULL; - int error, ret; + int error; uint32_t cfg_mode, intr_mode; int adjusted_fcp_io_channel; @@ -10401,7 +10418,7 @@ lpfc_pci_probe_one_s4(struct pci_dev *pdev, const struct pci_device_id *pid) /* check for firmware upgrade or downgrade */ if (phba->cfg_request_firmware_upgrade) - ret = lpfc_sli4_request_firmware_update(phba, INT_FW_UPGRADE); + lpfc_sli4_request_firmware_update(phba, INT_FW_UPGRADE); /* Check if there are static vports to be created. */ lpfc_create_static_vport(phba); @@ -11344,6 +11361,8 @@ static struct pci_device_id lpfc_id_table[] = { PCI_ANY_ID, PCI_ANY_ID, }, {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_LANCER_FCOE_VF, PCI_ANY_ID, PCI_ANY_ID, }, + {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_LANCER_G6_FC, + PCI_ANY_ID, PCI_ANY_ID, }, {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_SKYHAWK, PCI_ANY_ID, PCI_ANY_ID, }, {PCI_VENDOR_ID_EMULEX, PCI_DEVICE_ID_SKYHAWK_VF, @@ -11467,6 +11486,7 @@ lpfc_exit(void) free_pages((unsigned long)_dump_buf_dif, _dump_buf_dif_order); } kfree(lpfc_used_cpu); + idr_destroy(&lpfc_hba_index); } module_init(lpfc_init); |