diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 72 |
1 files changed, 68 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 5262049651e..26ca2efa976 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -6233,9 +6233,11 @@ lpfc_sli4_bar0_register_memmap(struct lpfc_hba *phba, uint32_t if_type) phba->sli4_hba.conf_regs_memmap_p + LPFC_CTL_PORT_SEM_OFFSET; phba->sli4_hba.RQDBregaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_RQ_DOORBELL; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_ULP0_RQ_DOORBELL; phba->sli4_hba.WQDBregaddr = - phba->sli4_hba.conf_regs_memmap_p + LPFC_WQ_DOORBELL; + phba->sli4_hba.conf_regs_memmap_p + + LPFC_ULP0_WQ_DOORBELL; phba->sli4_hba.EQCQDBregaddr = phba->sli4_hba.conf_regs_memmap_p + LPFC_EQCQ_DOORBELL; phba->sli4_hba.MQDBregaddr = @@ -6289,9 +6291,11 @@ lpfc_sli4_bar2_register_memmap(struct lpfc_hba *phba, uint32_t vf) return -ENODEV; phba->sli4_hba.RQDBregaddr = (phba->sli4_hba.drbl_regs_memmap_p + - vf * LPFC_VFR_PAGE_SIZE + LPFC_RQ_DOORBELL); + vf * LPFC_VFR_PAGE_SIZE + + LPFC_ULP0_RQ_DOORBELL); phba->sli4_hba.WQDBregaddr = (phba->sli4_hba.drbl_regs_memmap_p + - vf * LPFC_VFR_PAGE_SIZE + LPFC_WQ_DOORBELL); + vf * LPFC_VFR_PAGE_SIZE + + LPFC_ULP0_WQ_DOORBELL); phba->sli4_hba.EQCQDBregaddr = (phba->sli4_hba.drbl_regs_memmap_p + vf * LPFC_VFR_PAGE_SIZE + LPFC_EQCQ_DOORBELL); phba->sli4_hba.MQDBregaddr = (phba->sli4_hba.drbl_regs_memmap_p + @@ -6987,6 +6991,19 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba) phba->sli4_hba.fcp_wq = NULL; } + if (phba->pci_bar0_memmap_p) { + iounmap(phba->pci_bar0_memmap_p); + phba->pci_bar0_memmap_p = NULL; + } + if (phba->pci_bar2_memmap_p) { + iounmap(phba->pci_bar2_memmap_p); + phba->pci_bar2_memmap_p = NULL; + } + if (phba->pci_bar4_memmap_p) { + iounmap(phba->pci_bar4_memmap_p); + phba->pci_bar4_memmap_p = NULL; + } + /* Release FCP CQ mapping array */ if (phba->sli4_hba.fcp_cq_map != NULL) { kfree(phba->sli4_hba.fcp_cq_map); @@ -7050,6 +7067,53 @@ lpfc_sli4_queue_setup(struct lpfc_hba *phba) int rc = -ENOMEM; int fcp_eqidx, fcp_cqidx, fcp_wqidx; int fcp_cq_index = 0; + uint32_t shdr_status, shdr_add_status; + union lpfc_sli4_cfg_shdr *shdr; + LPFC_MBOXQ_t *mboxq; + uint32_t length; + + /* Check for dual-ULP support */ + mboxq = (LPFC_MBOXQ_t *)mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); + if (!mboxq) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "3249 Unable to allocate memory for " + "QUERY_FW_CFG mailbox command\n"); + return -ENOMEM; + } + length = (sizeof(struct lpfc_mbx_query_fw_config) - + sizeof(struct lpfc_sli4_cfg_mhdr)); + lpfc_sli4_config(phba, mboxq, LPFC_MBOX_SUBSYSTEM_COMMON, + LPFC_MBOX_OPCODE_QUERY_FW_CFG, + length, LPFC_SLI4_MBX_EMBED); + + rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL); + + shdr = (union lpfc_sli4_cfg_shdr *) + &mboxq->u.mqe.un.sli4_config.header.cfg_shdr; + shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); + shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); + if (shdr_status || shdr_add_status || rc) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "3250 QUERY_FW_CFG mailbox failed with status " + "x%x add_status x%x, mbx status x%x\n", + shdr_status, shdr_add_status, rc); + if (rc != MBX_TIMEOUT) + mempool_free(mboxq, phba->mbox_mem_pool); + rc = -ENXIO; + goto out_error; + } + + phba->sli4_hba.fw_func_mode = + 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; + 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, + phba->sli4_hba.ulp0_mode, phba->sli4_hba.ulp1_mode); + + if (rc != MBX_TIMEOUT) + mempool_free(mboxq, phba->mbox_mem_pool); /* * Set up HBA Event Queues (EQs) |