diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 116 |
1 files changed, 85 insertions, 31 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 734a0428ef0e..4776fd85514f 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -6279,34 +6279,36 @@ lpfc_setup_bg(struct lpfc_hba *phba, struct Scsi_Host *shost) uint32_t old_guard; int pagecnt = 10; - if (lpfc_prot_mask && lpfc_prot_guard) { + if (phba->cfg_prot_mask && phba->cfg_prot_guard) { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "1478 Registering BlockGuard with the " "SCSI layer\n"); - old_mask = lpfc_prot_mask; - old_guard = lpfc_prot_guard; + old_mask = phba->cfg_prot_mask; + old_guard = phba->cfg_prot_guard; /* Only allow supported values */ - lpfc_prot_mask &= (SHOST_DIF_TYPE1_PROTECTION | + phba->cfg_prot_mask &= (SHOST_DIF_TYPE1_PROTECTION | SHOST_DIX_TYPE0_PROTECTION | SHOST_DIX_TYPE1_PROTECTION); - lpfc_prot_guard &= (SHOST_DIX_GUARD_IP | SHOST_DIX_GUARD_CRC); + phba->cfg_prot_guard &= (SHOST_DIX_GUARD_IP | + SHOST_DIX_GUARD_CRC); /* DIF Type 1 protection for profiles AST1/C1 is end to end */ - if (lpfc_prot_mask == SHOST_DIX_TYPE1_PROTECTION) - lpfc_prot_mask |= SHOST_DIF_TYPE1_PROTECTION; + if (phba->cfg_prot_mask == SHOST_DIX_TYPE1_PROTECTION) + phba->cfg_prot_mask |= SHOST_DIF_TYPE1_PROTECTION; - if (lpfc_prot_mask && lpfc_prot_guard) { - if ((old_mask != lpfc_prot_mask) || - (old_guard != lpfc_prot_guard)) + if (phba->cfg_prot_mask && phba->cfg_prot_guard) { + if ((old_mask != phba->cfg_prot_mask) || + (old_guard != phba->cfg_prot_guard)) lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "1475 Registering BlockGuard with the " "SCSI layer: mask %d guard %d\n", - lpfc_prot_mask, lpfc_prot_guard); + phba->cfg_prot_mask, + phba->cfg_prot_guard); - scsi_host_set_prot(shost, lpfc_prot_mask); - scsi_host_set_guard(shost, lpfc_prot_guard); + scsi_host_set_prot(shost, phba->cfg_prot_mask); + scsi_host_set_guard(shost, phba->cfg_prot_guard); } else lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "1479 Not Registering BlockGuard with the SCSI " @@ -6929,6 +6931,8 @@ lpfc_sli4_read_config(struct lpfc_hba *phba) struct lpfc_mbx_get_func_cfg *get_func_cfg; struct lpfc_rsrc_desc_fcfcoe *desc; char *pdesc_0; + uint16_t forced_link_speed; + uint32_t if_type; int length, i, rc = 0, rc2; pmb = (LPFC_MBOXQ_t *) mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); @@ -7022,6 +7026,58 @@ lpfc_sli4_read_config(struct lpfc_hba *phba) if (rc) goto read_cfg_out; + /* Update link speed if forced link speed is supported */ + if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf); + if (if_type == LPFC_SLI_INTF_IF_TYPE_2) { + forced_link_speed = + bf_get(lpfc_mbx_rd_conf_link_speed, rd_config); + if (forced_link_speed) { + phba->hba_flag |= HBA_FORCED_LINK_SPEED; + + switch (forced_link_speed) { + case LINK_SPEED_1G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_1G; + break; + case LINK_SPEED_2G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_2G; + break; + case LINK_SPEED_4G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_4G; + break; + case LINK_SPEED_8G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_8G; + break; + case LINK_SPEED_10G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_10G; + break; + case LINK_SPEED_16G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_16G; + break; + case LINK_SPEED_32G: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_32G; + break; + case 0xffff: + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_AUTO; + break; + default: + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "0047 Unrecognized link " + "speed : %d\n", + forced_link_speed); + phba->cfg_link_speed = + LPFC_USER_LINK_SPEED_AUTO; + } + } + } + /* Reset the DFT_HBA_Q_DEPTH to the max xri */ length = phba->sli4_hba.max_cfg_param.max_xri - lpfc_sli4_get_els_iocb_cnt(phba); @@ -7256,6 +7312,7 @@ int lpfc_sli4_queue_create(struct lpfc_hba *phba) { struct lpfc_queue *qdesc; + uint32_t wqesize; int idx; /* @@ -7340,15 +7397,10 @@ lpfc_sli4_queue_create(struct lpfc_hba *phba) phba->sli4_hba.fcp_cq[idx] = qdesc; /* Create Fast Path FCP WQs */ - if (phba->fcp_embed_io) { - qdesc = lpfc_sli4_queue_alloc(phba, - LPFC_WQE128_SIZE, - LPFC_WQE128_DEF_COUNT); - } else { - qdesc = lpfc_sli4_queue_alloc(phba, - phba->sli4_hba.wq_esize, - phba->sli4_hba.wq_ecount); - } + wqesize = (phba->fcp_embed_io) ? + LPFC_WQE128_SIZE : phba->sli4_hba.wq_esize; + qdesc = lpfc_sli4_queue_alloc(phba, wqesize, + phba->sli4_hba.wq_ecount); if (!qdesc) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "0503 Failed allocate fast-path FCP " @@ -10260,6 +10312,7 @@ lpfc_write_firmware(const struct firmware *fw, void *context) int i, rc = 0; struct lpfc_dmabuf *dmabuf, *next; uint32_t offset = 0, temp_offset = 0; + uint32_t magic_number, ftype, fid, fsize; /* It can be null in no-wait mode, sanity check */ if (!fw) { @@ -10268,18 +10321,19 @@ lpfc_write_firmware(const struct firmware *fw, void *context) } image = (struct lpfc_grp_hdr *)fw->data; + magic_number = be32_to_cpu(image->magic_number); + ftype = bf_get_be32(lpfc_grp_hdr_file_type, image); + fid = bf_get_be32(lpfc_grp_hdr_id, image), + fsize = be32_to_cpu(image->size); + INIT_LIST_HEAD(&dma_buffer_list); - if ((be32_to_cpu(image->magic_number) != LPFC_GROUP_OJECT_MAGIC_NUM) || - (bf_get_be32(lpfc_grp_hdr_file_type, image) != - LPFC_FILE_TYPE_GROUP) || - (bf_get_be32(lpfc_grp_hdr_id, image) != LPFC_FILE_ID_GROUP) || - (be32_to_cpu(image->size) != fw->size)) { + if ((magic_number != LPFC_GROUP_OJECT_MAGIC_G5 && + magic_number != LPFC_GROUP_OJECT_MAGIC_G6) || + ftype != LPFC_FILE_TYPE_GROUP || fsize != fw->size) { lpfc_printf_log(phba, KERN_ERR, LOG_INIT, "3022 Invalid FW image found. " - "Magic:%x Type:%x ID:%x\n", - be32_to_cpu(image->magic_number), - bf_get_be32(lpfc_grp_hdr_file_type, image), - bf_get_be32(lpfc_grp_hdr_id, image)); + "Magic:%x Type:%x ID:%x Size %d %zd\n", + magic_number, ftype, fid, fsize, fw->size); rc = -EINVAL; goto release_out; } |