diff options
author | Giridhar Malavali <giridhar.malavali@qlogic.com> | 2012-02-09 11:15:34 -0800 |
---|---|---|
committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 08:11:11 -0600 |
commit | 6246b8a1d26c7cdb77fd2f3f3578d4db025d5c9e (patch) | |
tree | ae6059dbe0d5e59dea54135841c0001643188d07 /drivers/scsi/qla2xxx/qla_init.c | |
parent | 050c9bb1361439e63dafb5f192f87b81d8ffbf4a (diff) |
[SCSI] qla2xxx: Enhancements to support ISP83xx.
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: Harish Zunjarrao <harish.zunjarrao@qlogic.com>
Signed-off-by: Nigel Kirkland <nigel.kirkland@qlogic.com>
Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_init.c')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_init.c | 66 |
1 files changed, 34 insertions, 32 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 68555dfee6a..38d865911ee 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -969,6 +969,9 @@ qla81xx_reset_mpi(scsi_qla_host_t *vha) { uint16_t mb[4] = {0x1010, 0, 1, 0}; + if (!IS_QLA81XX(vha->hw)) + return QLA_SUCCESS; + return qla81xx_write_mpi_register(vha, mb); } @@ -1262,7 +1265,9 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) mem_size = (ha->fw_memory_size - 0x11000 + 1) * sizeof(uint16_t); } else if (IS_FWI2_CAPABLE(ha)) { - if (IS_QLA81XX(ha)) + if (IS_QLA83XX(ha)) + fixed_size = offsetof(struct qla83xx_fw_dump, ext_mem); + else if (IS_QLA81XX(ha)) fixed_size = offsetof(struct qla81xx_fw_dump, ext_mem); else if (IS_QLA25XX(ha)) fixed_size = offsetof(struct qla25xx_fw_dump, ext_mem); @@ -1271,7 +1276,8 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) mem_size = (ha->fw_memory_size - 0x100000 + 1) * sizeof(uint32_t); if (ha->mqenable) { - mq_size = sizeof(struct qla2xxx_mq_chain); + if (!IS_QLA83XX(ha)) + mq_size = sizeof(struct qla2xxx_mq_chain); /* * Allocate maximum buffer size for all queues. * Resizing must be done at end-of-dump processing. @@ -1282,7 +1288,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) (rsp->length * sizeof(response_t)); } /* Allocate memory for Fibre Channel Event Buffer. */ - if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha)) + if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha)) goto try_eft; tc = dma_alloc_coherent(&ha->pdev->dev, FCE_SIZE, &tc_dma, @@ -1493,17 +1499,8 @@ enable_82xx_npiv: fw_major_version = ha->fw_major_version; if (IS_QLA82XX(ha)) qla82xx_check_md_needed(vha); - else { - rval = qla2x00_get_fw_version(vha, - &ha->fw_major_version, - &ha->fw_minor_version, - &ha->fw_subminor_version, - &ha->fw_attributes, - &ha->fw_memory_size, - ha->mpi_version, - &ha->mpi_capabilities, - ha->phy_version); - } + else + rval = qla2x00_get_fw_version(vha); if (rval != QLA_SUCCESS) goto failed; ha->flags.npiv_supported = 0; @@ -1544,6 +1541,9 @@ enable_82xx_npiv: spin_unlock_irqrestore(&ha->hardware_lock, flags); } + if (IS_QLA83XX(ha)) + goto skip_fac_check; + if (rval == QLA_SUCCESS && IS_FAC_REQUIRED(ha)) { uint32_t size; @@ -1556,6 +1556,11 @@ enable_82xx_npiv: "Unsupported FAC firmware (%d.%02d.%02d).\n", ha->fw_major_version, ha->fw_minor_version, ha->fw_subminor_version); +skip_fac_check: + if (IS_QLA83XX(ha)) { + ha->flags.fac_supported = 0; + rval = QLA_SUCCESS; + } } } failed: @@ -1734,7 +1739,7 @@ qla24xx_config_rings(struct scsi_qla_host *vha) struct req_que *req = ha->req_q_map[0]; struct rsp_que *rsp = ha->rsp_q_map[0]; -/* Setup ring parameters in initialization control block. */ + /* Setup ring parameters in initialization control block. */ icb = (struct init_cb_24xx *)ha->init_cb; icb->request_q_outpointer = __constant_cpu_to_le16(0); icb->response_q_inpointer = __constant_cpu_to_le16(0); @@ -1745,7 +1750,7 @@ qla24xx_config_rings(struct scsi_qla_host *vha) icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma)); icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma)); - if (ha->mqenable) { + if (ha->mqenable || IS_QLA83XX(ha)) { icb->qos = __constant_cpu_to_le16(QLA_DEFAULT_QUE_QOS); icb->rid = __constant_cpu_to_le16(rid); if (ha->flags.msix_enabled) { @@ -1765,7 +1770,8 @@ qla24xx_config_rings(struct scsi_qla_host *vha) __constant_cpu_to_le32(BIT_18); /* Use Disable MSIX Handshake mode for capable adapters */ - if (IS_MSIX_NACK_CAPABLE(ha)) { + if ((ha->fw_attributes & BIT_6) && (IS_MSIX_NACK_CAPABLE(ha)) && + (ha->flags.msix_enabled)) { icb->firmware_options_2 &= __constant_cpu_to_le32(~BIT_22); ha->flags.disable_msix_handshake = 1; @@ -2037,7 +2043,7 @@ qla2x00_configure_hba(scsi_qla_host_t *vha) &loop_id, &al_pa, &area, &domain, &topo, &sw_cap); if (rval != QLA_SUCCESS) { if (LOOP_TRANSITION(vha) || atomic_read(&ha->loop_down_timer) || - IS_QLA8XXX_TYPE(ha) || + IS_CNA_CAPABLE(ha) || (rval == QLA_COMMAND_ERROR && loop_id == 0x7)) { ql_dbg(ql_dbg_disc, vha, 0x2008, "Loop is in a transition state.\n"); @@ -2129,7 +2135,7 @@ qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len, uint16_t index; struct qla_hw_data *ha = vha->hw; int use_tbl = !IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha) && - !IS_QLA8XXX_TYPE(ha); + !IS_CNA_CAPABLE(ha) && !IS_QLA2031(ha); if (memcmp(model, BINZERO, len) != 0) { strncpy(ha->model_number, model, len); @@ -4109,15 +4115,8 @@ qla2x00_abort_isp(scsi_qla_host_t *vha) ha->isp_abort_cnt = 0; clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); - if (IS_QLA81XX(ha)) - qla2x00_get_fw_version(vha, - &ha->fw_major_version, - &ha->fw_minor_version, - &ha->fw_subminor_version, - &ha->fw_attributes, &ha->fw_memory_size, - ha->mpi_version, &ha->mpi_capabilities, - ha->phy_version); - + if (IS_QLA81XX(ha) || IS_QLA8031(ha)) + qla2x00_get_fw_version(vha); if (ha->fce) { ha->flags.fce_enabled = 1; memset(ha->fce, 0, @@ -4983,7 +4982,6 @@ try_blob_fw: ql_log(ql_log_info, vha, 0x009a, "Update operational firmware.\n"); ha->flags.running_gold_fw = 1; - return rval; } @@ -5223,10 +5221,10 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) nv->reset_delay = 5; nv->max_luns_per_target = __constant_cpu_to_le16(128); nv->port_down_retry_count = __constant_cpu_to_le16(30); - nv->link_down_timeout = __constant_cpu_to_le16(30); + nv->link_down_timeout = __constant_cpu_to_le16(180); nv->enode_mac[0] = 0x00; - nv->enode_mac[1] = 0x02; - nv->enode_mac[2] = 0x03; + nv->enode_mac[1] = 0xC0; + nv->enode_mac[2] = 0xDD; nv->enode_mac[3] = 0x04; nv->enode_mac[4] = 0x05; nv->enode_mac[5] = 0x06 + ha->port_no; @@ -5362,6 +5360,10 @@ qla81xx_nvram_config(scsi_qla_host_t *vha) if (ql2xloginretrycount) ha->login_retry_count = ql2xloginretrycount; + /* if not running MSI-X we need handshaking on interrupts */ + if (!vha->hw->flags.msix_enabled && IS_QLA83XX(ha)) + icb->firmware_options_2 |= __constant_cpu_to_le32(BIT_22); + /* Enable ZIO. */ if (!vha->flags.init_done) { ha->zio_mode = le32_to_cpu(icb->firmware_options_2) & |