diff options
Diffstat (limited to 'drivers/scsi/qla4xxx/ql4_mbx.c')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_mbx.c | 187 |
1 files changed, 166 insertions, 21 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c index 22cbd005bdf..0a3312c6dd6 100644 --- a/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/drivers/scsi/qla4xxx/ql4_mbx.c @@ -212,9 +212,8 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, ha->host_no, __func__)); goto mbox_exit; } - DEBUG2(printk("scsi%ld: Mailbox Cmd 0x%08X timed out ...," - " Scheduling Adapter Reset\n", ha->host_no, - mbx_cmd[0])); + ql4_printk(KERN_WARNING, ha, "scsi%ld: Mailbox Cmd 0x%08X timed out, Scheduling Adapter Reset\n", + ha->host_no, mbx_cmd[0]); ha->mailbox_timeout_count++; mbx_sts[0] = (-1); set_bit(DPC_RESET_HA, &ha->dpc_flags); @@ -251,15 +250,16 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount, break; case MBOX_STS_BUSY: - DEBUG2( printk("scsi%ld: %s: Cmd = %08X, ISP BUSY\n", - ha->host_no, __func__, mbx_cmd[0])); + ql4_printk(KERN_WARNING, ha, "scsi%ld: %s: Cmd = %08X, ISP BUSY\n", + ha->host_no, __func__, mbx_cmd[0]); ha->mailbox_timeout_count++; break; default: - DEBUG2(printk("scsi%ld: %s: **** FAILED, cmd = %08X, " - "sts = %08X ****\n", ha->host_no, __func__, - mbx_cmd[0], mbx_sts[0])); + ql4_printk(KERN_WARNING, ha, "scsi%ld: %s: FAILED, MBOX CMD = %08X, MBOX STS = %08X %08X %08X %08X %08X %08X %08X %08X\n", + ha->host_no, __func__, mbx_cmd[0], mbx_sts[0], + mbx_sts[1], mbx_sts[2], mbx_sts[3], mbx_sts[4], + mbx_sts[5], mbx_sts[6], mbx_sts[7]); break; } spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -383,7 +383,6 @@ qla4xxx_set_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, mbox_cmd[2] = LSDW(init_fw_cb_dma); mbox_cmd[3] = MSDW(init_fw_cb_dma); mbox_cmd[4] = sizeof(struct addr_ctrl_blk); - mbox_cmd[5] = (IFCB_VER_MAX << 8) | IFCB_VER_MIN; if (qla4xxx_mailbox_command(ha, 6, 6, mbox_cmd, mbox_sts) != QLA_SUCCESS) { @@ -418,6 +417,38 @@ qla4xxx_get_ifcb(struct scsi_qla_host *ha, uint32_t *mbox_cmd, return QLA_SUCCESS; } +uint8_t qla4xxx_set_ipaddr_state(uint8_t fw_ipaddr_state) +{ + uint8_t ipaddr_state; + + switch (fw_ipaddr_state) { + case IP_ADDRSTATE_UNCONFIGURED: + ipaddr_state = ISCSI_IPDDRESS_STATE_UNCONFIGURED; + break; + case IP_ADDRSTATE_INVALID: + ipaddr_state = ISCSI_IPDDRESS_STATE_INVALID; + break; + case IP_ADDRSTATE_ACQUIRING: + ipaddr_state = ISCSI_IPDDRESS_STATE_ACQUIRING; + break; + case IP_ADDRSTATE_TENTATIVE: + ipaddr_state = ISCSI_IPDDRESS_STATE_TENTATIVE; + break; + case IP_ADDRSTATE_DEPRICATED: + ipaddr_state = ISCSI_IPDDRESS_STATE_DEPRECATED; + break; + case IP_ADDRSTATE_PREFERRED: + ipaddr_state = ISCSI_IPDDRESS_STATE_VALID; + break; + case IP_ADDRSTATE_DISABLING: + ipaddr_state = ISCSI_IPDDRESS_STATE_DISABLING; + break; + default: + ipaddr_state = ISCSI_IPDDRESS_STATE_UNCONFIGURED; + } + return ipaddr_state; +} + static void qla4xxx_update_local_ip(struct scsi_qla_host *ha, struct addr_ctrl_blk *init_fw_cb) @@ -425,7 +456,7 @@ qla4xxx_update_local_ip(struct scsi_qla_host *ha, ha->ip_config.tcp_options = le16_to_cpu(init_fw_cb->ipv4_tcp_opts); ha->ip_config.ipv4_options = le16_to_cpu(init_fw_cb->ipv4_ip_opts); ha->ip_config.ipv4_addr_state = - le16_to_cpu(init_fw_cb->ipv4_addr_state); + qla4xxx_set_ipaddr_state(init_fw_cb->ipv4_addr_state); ha->ip_config.eth_mtu_size = le16_to_cpu(init_fw_cb->eth_mtu_size); ha->ip_config.ipv4_port = le16_to_cpu(init_fw_cb->ipv4_port); @@ -434,6 +465,8 @@ qla4xxx_update_local_ip(struct scsi_qla_host *ha, ha->ip_config.ipv6_options = le16_to_cpu(init_fw_cb->ipv6_opts); ha->ip_config.ipv6_addl_options = le16_to_cpu(init_fw_cb->ipv6_addtl_opts); + ha->ip_config.ipv6_tcp_options = + le16_to_cpu(init_fw_cb->ipv6_tcp_opts); } /* Save IPv4 Address Info */ @@ -448,17 +481,65 @@ qla4xxx_update_local_ip(struct scsi_qla_host *ha, sizeof(init_fw_cb->ipv4_gw_addr))); ha->ip_config.ipv4_vlan_tag = be16_to_cpu(init_fw_cb->ipv4_vlan_tag); + ha->ip_config.control = init_fw_cb->control; + ha->ip_config.tcp_wsf = init_fw_cb->ipv4_tcp_wsf; + ha->ip_config.ipv4_tos = init_fw_cb->ipv4_tos; + ha->ip_config.ipv4_cache_id = init_fw_cb->ipv4_cacheid; + ha->ip_config.ipv4_alt_cid_len = init_fw_cb->ipv4_dhcp_alt_cid_len; + memcpy(ha->ip_config.ipv4_alt_cid, init_fw_cb->ipv4_dhcp_alt_cid, + min(sizeof(ha->ip_config.ipv4_alt_cid), + sizeof(init_fw_cb->ipv4_dhcp_alt_cid))); + ha->ip_config.ipv4_vid_len = init_fw_cb->ipv4_dhcp_vid_len; + memcpy(ha->ip_config.ipv4_vid, init_fw_cb->ipv4_dhcp_vid, + min(sizeof(ha->ip_config.ipv4_vid), + sizeof(init_fw_cb->ipv4_dhcp_vid))); + ha->ip_config.ipv4_ttl = init_fw_cb->ipv4_ttl; + ha->ip_config.def_timeout = le16_to_cpu(init_fw_cb->def_timeout); + ha->ip_config.abort_timer = init_fw_cb->abort_timer; + ha->ip_config.iscsi_options = le16_to_cpu(init_fw_cb->iscsi_opts); + ha->ip_config.iscsi_max_pdu_size = + le16_to_cpu(init_fw_cb->iscsi_max_pdu_size); + ha->ip_config.iscsi_first_burst_len = + le16_to_cpu(init_fw_cb->iscsi_fburst_len); + ha->ip_config.iscsi_max_outstnd_r2t = + le16_to_cpu(init_fw_cb->iscsi_max_outstnd_r2t); + ha->ip_config.iscsi_max_burst_len = + le16_to_cpu(init_fw_cb->iscsi_max_burst_len); + memcpy(ha->ip_config.iscsi_name, init_fw_cb->iscsi_name, + min(sizeof(ha->ip_config.iscsi_name), + sizeof(init_fw_cb->iscsi_name))); if (is_ipv6_enabled(ha)) { /* Save IPv6 Address */ ha->ip_config.ipv6_link_local_state = - le16_to_cpu(init_fw_cb->ipv6_lnk_lcl_addr_state); + qla4xxx_set_ipaddr_state(init_fw_cb->ipv6_lnk_lcl_addr_state); ha->ip_config.ipv6_addr0_state = - le16_to_cpu(init_fw_cb->ipv6_addr0_state); + qla4xxx_set_ipaddr_state(init_fw_cb->ipv6_addr0_state); ha->ip_config.ipv6_addr1_state = - le16_to_cpu(init_fw_cb->ipv6_addr1_state); - ha->ip_config.ipv6_default_router_state = - le16_to_cpu(init_fw_cb->ipv6_dflt_rtr_state); + qla4xxx_set_ipaddr_state(init_fw_cb->ipv6_addr1_state); + + switch (le16_to_cpu(init_fw_cb->ipv6_dflt_rtr_state)) { + case IPV6_RTRSTATE_UNKNOWN: + ha->ip_config.ipv6_default_router_state = + ISCSI_ROUTER_STATE_UNKNOWN; + break; + case IPV6_RTRSTATE_MANUAL: + ha->ip_config.ipv6_default_router_state = + ISCSI_ROUTER_STATE_MANUAL; + break; + case IPV6_RTRSTATE_ADVERTISED: + ha->ip_config.ipv6_default_router_state = + ISCSI_ROUTER_STATE_ADVERTISED; + break; + case IPV6_RTRSTATE_STALE: + ha->ip_config.ipv6_default_router_state = + ISCSI_ROUTER_STATE_STALE; + break; + default: + ha->ip_config.ipv6_default_router_state = + ISCSI_ROUTER_STATE_UNKNOWN; + } + ha->ip_config.ipv6_link_local_addr.in6_u.u6_addr8[0] = 0xFE; ha->ip_config.ipv6_link_local_addr.in6_u.u6_addr8[1] = 0x80; @@ -479,6 +560,23 @@ qla4xxx_update_local_ip(struct scsi_qla_host *ha, ha->ip_config.ipv6_vlan_tag = be16_to_cpu(init_fw_cb->ipv6_vlan_tag); ha->ip_config.ipv6_port = le16_to_cpu(init_fw_cb->ipv6_port); + ha->ip_config.ipv6_cache_id = init_fw_cb->ipv6_cache_id; + ha->ip_config.ipv6_flow_lbl = + le16_to_cpu(init_fw_cb->ipv6_flow_lbl); + ha->ip_config.ipv6_traffic_class = + init_fw_cb->ipv6_traffic_class; + ha->ip_config.ipv6_hop_limit = init_fw_cb->ipv6_hop_limit; + ha->ip_config.ipv6_nd_reach_time = + le32_to_cpu(init_fw_cb->ipv6_nd_reach_time); + ha->ip_config.ipv6_nd_rexmit_timer = + le32_to_cpu(init_fw_cb->ipv6_nd_rexmit_timer); + ha->ip_config.ipv6_nd_stale_timeout = + le32_to_cpu(init_fw_cb->ipv6_nd_stale_timeout); + ha->ip_config.ipv6_dup_addr_detect_count = + init_fw_cb->ipv6_dup_addr_detect_count; + ha->ip_config.ipv6_gw_advrt_mtu = + le32_to_cpu(init_fw_cb->ipv6_gw_advrt_mtu); + ha->ip_config.ipv6_tcp_wsf = init_fw_cb->ipv6_tcp_wsf; } } @@ -549,9 +647,6 @@ int qla4xxx_initialize_fw_cb(struct scsi_qla_host * ha) goto exit_init_fw_cb; } - /* Initialize request and response queues. */ - qla4xxx_init_rings(ha); - /* Fill in the request and response queue information. */ init_fw_cb->rqq_consumer_idx = cpu_to_le16(ha->request_out); init_fw_cb->compq_producer_idx = cpu_to_le16(ha->response_in); @@ -903,6 +998,10 @@ int qla4xxx_session_logout_ddb(struct scsi_qla_host *ha, "%s: MBOX_CMD_CONN_CLOSE_SESS_LOGOUT " "failed sts %04X %04X", __func__, mbox_sts[0], mbox_sts[1])); + if ((mbox_sts[0] == MBOX_STS_COMMAND_ERROR) && + (mbox_sts[1] == DDB_NOT_LOGGED_IN)) { + set_bit(DDB_CONN_CLOSE_FAILURE, &ddb_entry->flags); + } } return status; @@ -1819,6 +1918,7 @@ int qla4xxx_disable_acb(struct scsi_qla_host *ha) mbox_sts[0], mbox_sts[1], mbox_sts[2])); } else { if (is_qla8042(ha) && + test_bit(DPC_POST_IDC_ACK, &ha->dpc_flags) && (mbox_sts[0] != MBOX_STS_COMMAND_COMPLETE)) { /* * Disable ACB mailbox command takes time to complete @@ -2281,7 +2381,7 @@ int qla4_84xx_config_acb(struct scsi_qla_host *ha, int acb_config) ql4_printk(KERN_ERR, ha, "%s: Unable to alloc acb\n", __func__); rval = QLA_ERROR; - goto exit_config_acb; + goto exit_free_acb; } memcpy(ha->saved_acb, acb, acb_len); break; @@ -2295,8 +2395,6 @@ int qla4_84xx_config_acb(struct scsi_qla_host *ha, int acb_config) } memcpy(acb, ha->saved_acb, acb_len); - kfree(ha->saved_acb); - ha->saved_acb = NULL; rval = qla4xxx_set_acb(ha, &mbox_cmd[0], &mbox_sts[0], acb_dma); if (rval != QLA_SUCCESS) @@ -2312,8 +2410,55 @@ exit_free_acb: dma_free_coherent(&ha->pdev->dev, sizeof(struct addr_ctrl_blk), acb, acb_dma); exit_config_acb: + if ((acb_config == ACB_CONFIG_SET) && ha->saved_acb) { + kfree(ha->saved_acb); + ha->saved_acb = NULL; + } DEBUG2(ql4_printk(KERN_INFO, ha, "%s %s\n", __func__, rval == QLA_SUCCESS ? "SUCCEEDED" : "FAILED")); return rval; } + +int qla4_83xx_get_port_config(struct scsi_qla_host *ha, uint32_t *config) +{ + uint32_t mbox_cmd[MBOX_REG_COUNT]; + uint32_t mbox_sts[MBOX_REG_COUNT]; + int status; + + memset(&mbox_cmd, 0, sizeof(mbox_cmd)); + memset(&mbox_sts, 0, sizeof(mbox_sts)); + + mbox_cmd[0] = MBOX_CMD_GET_PORT_CONFIG; + + status = qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, MBOX_REG_COUNT, + mbox_cmd, mbox_sts); + if (status == QLA_SUCCESS) + *config = mbox_sts[1]; + else + ql4_printk(KERN_ERR, ha, "%s: failed status %04X\n", __func__, + mbox_sts[0]); + + return status; +} + +int qla4_83xx_set_port_config(struct scsi_qla_host *ha, uint32_t *config) +{ + uint32_t mbox_cmd[MBOX_REG_COUNT]; + uint32_t mbox_sts[MBOX_REG_COUNT]; + int status; + + memset(&mbox_cmd, 0, sizeof(mbox_cmd)); + memset(&mbox_sts, 0, sizeof(mbox_sts)); + + mbox_cmd[0] = MBOX_CMD_SET_PORT_CONFIG; + mbox_cmd[1] = *config; + + status = qla4xxx_mailbox_command(ha, MBOX_REG_COUNT, MBOX_REG_COUNT, + mbox_cmd, mbox_sts); + if (status != QLA_SUCCESS) + ql4_printk(KERN_ERR, ha, "%s: failed status %04X\n", __func__, + mbox_sts[0]); + + return status; +} |