| /* |
| * QLogic Fibre Channel HBA Driver |
| * Copyright (c) 2003-2014 QLogic Corporation |
| * |
| * See LICENSE.qla2xxx for copyright and licensing details. |
| */ |
| #include "qla_def.h" |
| #include "qla_target.h" |
| #include <linux/utsname.h> |
| |
| static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *); |
| static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *); |
| static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *); |
| static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *); |
| static int qla2x00_sns_rft_id(scsi_qla_host_t *); |
| static int qla2x00_sns_rnn_id(scsi_qla_host_t *); |
| |
| /** |
| * qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query. |
| * @ha: HA context |
| * @req_size: request size in bytes |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the @ha's ms_iocb. |
| */ |
| void * |
| qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg) |
| { |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| |
| ms_pkt = (ms_iocb_entry_t *)arg->iocb; |
| memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); |
| |
| ms_pkt->entry_type = MS_IOCB_TYPE; |
| ms_pkt->entry_count = 1; |
| SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER); |
| ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG); |
| ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
| ms_pkt->cmd_dsd_count = cpu_to_le16(1); |
| ms_pkt->total_dsd_count = cpu_to_le16(2); |
| ms_pkt->rsp_bytecount = cpu_to_le32(arg->rsp_size); |
| ms_pkt->req_bytecount = cpu_to_le32(arg->req_size); |
| |
| ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(arg->req_dma)); |
| ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(arg->req_dma)); |
| ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| |
| ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(arg->rsp_dma)); |
| ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(arg->rsp_dma)); |
| ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; |
| |
| vha->qla_stats.control_requests++; |
| |
| return (ms_pkt); |
| } |
| |
| /** |
| * qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query. |
| * @ha: HA context |
| * @req_size: request size in bytes |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the @ha's ms_iocb. |
| */ |
| void * |
| qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg) |
| { |
| struct qla_hw_data *ha = vha->hw; |
| struct ct_entry_24xx *ct_pkt; |
| |
| ct_pkt = (struct ct_entry_24xx *)arg->iocb; |
| memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); |
| |
| ct_pkt->entry_type = CT_IOCB_TYPE; |
| ct_pkt->entry_count = 1; |
| ct_pkt->nport_handle = cpu_to_le16(arg->nport_handle); |
| ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
| ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
| ct_pkt->rsp_dsd_count = cpu_to_le16(1); |
| ct_pkt->rsp_byte_count = cpu_to_le32(arg->rsp_size); |
| ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size); |
| |
| ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(arg->req_dma)); |
| ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(arg->req_dma)); |
| ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| |
| ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(arg->rsp_dma)); |
| ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(arg->rsp_dma)); |
| ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; |
| ct_pkt->vp_index = vha->vp_idx; |
| |
| vha->qla_stats.control_requests++; |
| |
| return (ct_pkt); |
| } |
| |
| /** |
| * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. |
| * @ct_req: CT request buffer |
| * @cmd: GS command |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the intitialized @ct_req. |
| */ |
| static inline struct ct_sns_req * |
| qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size) |
| { |
| memset(p, 0, sizeof(struct ct_sns_pkt)); |
| |
| p->p.req.header.revision = 0x01; |
| p->p.req.header.gs_type = 0xFC; |
| p->p.req.header.gs_subtype = 0x02; |
| p->p.req.command = cpu_to_be16(cmd); |
| p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| |
| return &p->p.req; |
| } |
| |
| int |
| qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, |
| struct ct_sns_rsp *ct_rsp, const char *routine) |
| { |
| int rval; |
| uint16_t comp_status; |
| struct qla_hw_data *ha = vha->hw; |
| bool lid_is_sns = false; |
| |
| rval = QLA_FUNCTION_FAILED; |
| if (ms_pkt->entry_status != 0) { |
| ql_dbg(ql_dbg_disc, vha, 0x2031, |
| "%s failed, error status (%x) on port_id: %02x%02x%02x.\n", |
| routine, ms_pkt->entry_status, vha->d_id.b.domain, |
| vha->d_id.b.area, vha->d_id.b.al_pa); |
| } else { |
| if (IS_FWI2_CAPABLE(ha)) |
| comp_status = le16_to_cpu( |
| ((struct ct_entry_24xx *)ms_pkt)->comp_status); |
| else |
| comp_status = le16_to_cpu(ms_pkt->status); |
| switch (comp_status) { |
| case CS_COMPLETE: |
| case CS_DATA_UNDERRUN: |
| case CS_DATA_OVERRUN: /* Overrun? */ |
| if (ct_rsp->header.response != |
| cpu_to_be16(CT_ACCEPT_RESPONSE)) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077, |
| "%s failed rejected request on port_id: %02x%02x%02x Completion status 0x%x, response 0x%x\n", |
| routine, vha->d_id.b.domain, |
| vha->d_id.b.area, vha->d_id.b.al_pa, |
| comp_status, ct_rsp->header.response); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, |
| 0x2078, (uint8_t *)&ct_rsp->header, |
| sizeof(struct ct_rsp_hdr)); |
| rval = QLA_INVALID_COMMAND; |
| } else |
| rval = QLA_SUCCESS; |
| break; |
| case CS_PORT_LOGGED_OUT: |
| if (IS_FWI2_CAPABLE(ha)) { |
| if (le16_to_cpu(ms_pkt->loop_id.extended) == |
| NPH_SNS) |
| lid_is_sns = true; |
| } else { |
| if (le16_to_cpu(ms_pkt->loop_id.extended) == |
| SIMPLE_NAME_SERVER) |
| lid_is_sns = true; |
| } |
| if (lid_is_sns) { |
| ql_dbg(ql_dbg_async, vha, 0x502b, |
| "%s failed, Name server has logged out", |
| routine); |
| rval = QLA_NOT_LOGGED_IN; |
| set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); |
| set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); |
| } |
| break; |
| default: |
| ql_dbg(ql_dbg_disc, vha, 0x2033, |
| "%s failed, completion status (%x) on port_id: " |
| "%02x%02x%02x.\n", routine, comp_status, |
| vha->d_id.b.domain, vha->d_id.b.area, |
| vha->d_id.b.al_pa); |
| break; |
| } |
| } |
| return rval; |
| } |
| |
| /** |
| * qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command. |
| * @ha: HA context |
| * @fcport: fcport entry to updated |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
| { |
| int rval; |
| |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct qla_hw_data *ha = vha->hw; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_ga_nxt(vha, fcport); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GA_NXT_REQ_SIZE; |
| arg.rsp_size = GA_NXT_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue GA_NXT */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD, |
| GA_NXT_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id */ |
| ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain; |
| ct_req->req.port_id.port_id[1] = fcport->d_id.b.area; |
| ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2062, |
| "GA_NXT issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Populate fc_port_t entry. */ |
| fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0]; |
| fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1]; |
| fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2]; |
| |
| memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name, |
| WWN_SIZE); |
| memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name, |
| WWN_SIZE); |
| |
| fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? |
| FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; |
| |
| if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && |
| ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) |
| fcport->d_id.b.domain = 0xf0; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2063, |
| "GA_NXT entry - nn %8phN pn %8phN " |
| "port_id=%02x%02x%02x.\n", |
| fcport->node_name, fcport->port_name, |
| fcport->d_id.b.domain, fcport->d_id.b.area, |
| fcport->d_id.b.al_pa); |
| } |
| |
| return (rval); |
| } |
| |
| static inline int |
| qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) |
| { |
| return vha->hw->max_fibre_devices * 4 + 16; |
| } |
| |
| /** |
| * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * NOTE: Non-Nx_Ports are not requested. |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval; |
| uint16_t i; |
| |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| |
| struct ct_sns_gid_pt_data *gid_data; |
| struct qla_hw_data *ha = vha->hw; |
| uint16_t gid_pt_rsp_size; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_gid_pt(vha, list); |
| |
| gid_data = NULL; |
| gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GID_PT_REQ_SIZE; |
| arg.rsp_size = gid_pt_rsp_size; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue GID_PT */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_type */ |
| ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2055, |
| "GID_PT issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Set port IDs in switch info list. */ |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
| list[i].d_id.b.domain = gid_data->port_id[0]; |
| list[i].d_id.b.area = gid_data->port_id[1]; |
| list[i].d_id.b.al_pa = gid_data->port_id[2]; |
| memset(list[i].fabric_port_name, 0, WWN_SIZE); |
| list[i].fp_speed = PORT_SPEED_UNKNOWN; |
| |
| /* Last one exit. */ |
| if (gid_data->control_byte & BIT_7) { |
| list[i].d_id.b.rsvd_1 = gid_data->control_byte; |
| break; |
| } |
| } |
| |
| /* |
| * If we've used all available slots, then the switch is |
| * reporting back more devices than we can handle with this |
| * single call. Return a failed status, and let GA_NXT handle |
| * the overload. |
| */ |
| if (i == ha->max_fibre_devices) |
| rval = QLA_FUNCTION_FAILED; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval = QLA_SUCCESS; |
| uint16_t i; |
| |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct qla_hw_data *ha = vha->hw; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_gpn_id(vha, list); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GPN_ID_REQ_SIZE; |
| arg.rsp_size = GPN_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GPN_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD, |
| GPN_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id */ |
| ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2056, |
| "GPN_ID issue IOCB failed (%d).\n", rval); |
| break; |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
| "GPN_ID") != QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| break; |
| } else { |
| /* Save portname */ |
| memcpy(list[i].port_name, |
| ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval = QLA_SUCCESS; |
| uint16_t i; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_gnn_id(vha, list); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GNN_ID_REQ_SIZE; |
| arg.rsp_size = GNN_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GNN_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD, |
| GNN_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id */ |
| ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2057, |
| "GNN_ID issue IOCB failed (%d).\n", rval); |
| break; |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
| "GNN_ID") != QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| break; |
| } else { |
| /* Save nodename */ |
| memcpy(list[i].node_name, |
| ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2058, |
| "GID_PT entry - nn %8phN pn %8phN " |
| "portid=%02x%02x%02x.\n", |
| list[i].node_name, list[i].port_name, |
| list[i].d_id.b.domain, list[i].d_id.b.area, |
| list[i].d_id.b.al_pa); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_rft_id(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_rft_id(vha); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = RFT_ID_REQ_SIZE; |
| arg.rsp_size = RFT_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue RFT_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFT_ID_CMD, |
| RFT_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id, FC-4 types */ |
| ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
| ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; |
| ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; |
| |
| ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ |
| |
| if (vha->flags.nvme_enabled) |
| ct_req->req.rft_id.fc4_types[6] = 1; /* NVMe type 28h */ |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2043, |
| "RFT_ID issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2044, |
| "RFT_ID exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_rff_id(scsi_qla_host_t *vha, u8 type) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) { |
| ql_dbg(ql_dbg_disc, vha, 0x2046, |
| "RFF_ID call not supported on ISP2100/ISP2200.\n"); |
| return (QLA_SUCCESS); |
| } |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = RFF_ID_REQ_SIZE; |
| arg.rsp_size = RFF_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue RFF_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFF_ID_CMD, |
| RFF_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ |
| ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
| ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; |
| ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; |
| |
| qlt_rff_id(vha, ct_req); |
| |
| ct_req->req.rff_id.fc4_type = type; /* SCSI - FCP */ |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2047, |
| "RFF_ID issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2048, |
| "RFF_ID exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_rnn_id(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| return qla2x00_sns_rnn_id(vha); |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = RNN_ID_REQ_SIZE; |
| arg.rsp_size = RNN_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue RNN_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id, node_name */ |
| ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
| ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; |
| ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; |
| |
| memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x204d, |
| "RNN_ID issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x204e, |
| "RNN_ID exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| void |
| qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size) |
| { |
| struct qla_hw_data *ha = vha->hw; |
| |
| if (IS_QLAFX00(ha)) |
| snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number, |
| ha->mr.fw_version, qla2x00_version_str); |
| else |
| snprintf(snn, size, |
| "%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number, |
| ha->fw_major_version, ha->fw_minor_version, |
| ha->fw_subminor_version, qla2x00_version_str); |
| } |
| |
| /** |
| * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha)) { |
| ql_dbg(ql_dbg_disc, vha, 0x2050, |
| "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); |
| return (QLA_SUCCESS); |
| } |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = 0; |
| arg.rsp_size = RSNN_NN_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Issue RSNN_NN */ |
| /* Prepare common MS IOCB */ |
| /* Request size adjusted after CT preparation */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, RSNN_NN_CMD, |
| RSNN_NN_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- node_name, symbolic node_name, size */ |
| memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
| |
| /* Prepare the Symbolic Node Name */ |
| qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name, |
| sizeof(ct_req->req.rsnn_nn.sym_node_name)); |
| |
| /* Calculate SNN length */ |
| ct_req->req.rsnn_nn.name_len = |
| (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); |
| |
| /* Update MS IOCB request */ |
| ms_pkt->req_bytecount = |
| cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); |
| ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2051, |
| "RSNN_NN issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2052, |
| "RSNN_NN exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. |
| * @ha: HA context |
| * @cmd: GS command |
| * @scmd_len: Subcommand length |
| * @data_size: response size in bytes |
| * |
| * Returns a pointer to the @ha's sns_cmd. |
| */ |
| static inline struct sns_cmd_pkt * |
| qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
| uint16_t data_size) |
| { |
| uint16_t wc; |
| struct sns_cmd_pkt *sns_cmd; |
| struct qla_hw_data *ha = vha->hw; |
| |
| sns_cmd = ha->sns_cmd; |
| memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); |
| wc = data_size / 2; /* Size in 16bit words. */ |
| sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); |
| sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); |
| sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); |
| sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); |
| sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); |
| wc = (data_size - 16) / 4; /* Size in 32bit words. */ |
| sns_cmd->p.cmd.size = cpu_to_le16(wc); |
| |
| vha->qla_stats.control_requests++; |
| |
| return (sns_cmd); |
| } |
| |
| /** |
| * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. |
| * @ha: HA context |
| * @fcport: fcport entry to updated |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
| { |
| int rval = QLA_SUCCESS; |
| struct qla_hw_data *ha = vha->hw; |
| struct sns_cmd_pkt *sns_cmd; |
| |
| /* Issue GA_NXT. */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
| GA_NXT_SNS_DATA_SIZE); |
| |
| /* Prepare SNS command arguments -- port_id. */ |
| sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; |
| sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; |
| sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
| sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x205f, |
| "GA_NXT Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.gan_data[8] != 0x80 || |
| sns_cmd->p.gan_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
| "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, |
| sns_cmd->p.gan_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Populate fc_port_t entry. */ |
| fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; |
| fcport->d_id.b.area = sns_cmd->p.gan_data[18]; |
| fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; |
| |
| memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); |
| memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); |
| |
| if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && |
| sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) |
| fcport->d_id.b.domain = 0xf0; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2061, |
| "GA_NXT entry - nn %8phN pn %8phN " |
| "port_id=%02x%02x%02x.\n", |
| fcport->node_name, fcport->port_name, |
| fcport->d_id.b.domain, fcport->d_id.b.area, |
| fcport->d_id.b.al_pa); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * NOTE: Non-Nx_Ports are not requested. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| uint16_t i; |
| uint8_t *entry; |
| struct sns_cmd_pkt *sns_cmd; |
| uint16_t gid_pt_sns_data_size; |
| |
| gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); |
| |
| /* Issue GID_PT. */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
| gid_pt_sns_data_size); |
| |
| /* Prepare SNS command arguments -- port_type. */ |
| sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
| sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x206d, |
| "GID_PT Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.gid_data[8] != 0x80 || |
| sns_cmd->p.gid_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc, vha, 0x202f, |
| "GID_PT failed, rejected request, gid_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, |
| sns_cmd->p.gid_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Set port IDs in switch info list. */ |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
| list[i].d_id.b.domain = entry[1]; |
| list[i].d_id.b.area = entry[2]; |
| list[i].d_id.b.al_pa = entry[3]; |
| |
| /* Last one exit. */ |
| if (entry[0] & BIT_7) { |
| list[i].d_id.b.rsvd_1 = entry[0]; |
| break; |
| } |
| } |
| |
| /* |
| * If we've used all available slots, then the switch is |
| * reporting back more devices that we can handle with this |
| * single call. Return a failed status, and let GA_NXT handle |
| * the overload. |
| */ |
| if (i == ha->max_fibre_devices) |
| rval = QLA_FUNCTION_FAILED; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval = QLA_SUCCESS; |
| struct qla_hw_data *ha = vha->hw; |
| uint16_t i; |
| struct sns_cmd_pkt *sns_cmd; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GPN_ID */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
| GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
| |
| /* Prepare SNS command arguments -- port_id. */ |
| sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; |
| sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; |
| sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
| GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2032, |
| "GPN_ID Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
| sns_cmd->p.gpn_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
| "GPN_ID failed, rejected request, gpn_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207f, |
| sns_cmd->p.gpn_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Save portname */ |
| memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], |
| WWN_SIZE); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval = QLA_SUCCESS; |
| struct qla_hw_data *ha = vha->hw; |
| uint16_t i; |
| struct sns_cmd_pkt *sns_cmd; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GNN_ID */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
| GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
| |
| /* Prepare SNS command arguments -- port_id. */ |
| sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; |
| sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; |
| sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
| GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x203f, |
| "GNN_ID Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
| sns_cmd->p.gnn_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
| "GNN_ID failed, rejected request, gnn_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, |
| sns_cmd->p.gnn_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Save nodename */ |
| memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], |
| WWN_SIZE); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x206e, |
| "GID_PT entry - nn %8phN pn %8phN " |
| "port_id=%02x%02x%02x.\n", |
| list[i].node_name, list[i].port_name, |
| list[i].d_id.b.domain, list[i].d_id.b.area, |
| list[i].d_id.b.al_pa); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. |
| * @ha: HA context |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| struct sns_cmd_pkt *sns_cmd; |
| |
| /* Issue RFT_ID. */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
| RFT_ID_SNS_DATA_SIZE); |
| |
| /* Prepare SNS command arguments -- port_id, FC-4 types */ |
| sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
| sns_cmd->p.cmd.param[1] = vha->d_id.b.area; |
| sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; |
| |
| sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
| sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2060, |
| "RFT_ID Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.rft_data[8] != 0x80 || |
| sns_cmd->p.rft_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
| "RFT_ID failed, rejected request rft_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, |
| sns_cmd->p.rft_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2073, |
| "RFT_ID exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. |
| * HBA. |
| * @ha: HA context |
| * |
| * This command uses the old Exectute SNS Command mailbox routine. |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| struct sns_cmd_pkt *sns_cmd; |
| |
| /* Issue RNN_ID. */ |
| /* Prepare SNS command request. */ |
| sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
| RNN_ID_SNS_DATA_SIZE); |
| |
| /* Prepare SNS command arguments -- port_id, nodename. */ |
| sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
| sns_cmd->p.cmd.param[1] = vha->d_id.b.area; |
| sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; |
| |
| sns_cmd->p.cmd.param[4] = vha->node_name[7]; |
| sns_cmd->p.cmd.param[5] = vha->node_name[6]; |
| sns_cmd->p.cmd.param[6] = vha->node_name[5]; |
| sns_cmd->p.cmd.param[7] = vha->node_name[4]; |
| sns_cmd->p.cmd.param[8] = vha->node_name[3]; |
| sns_cmd->p.cmd.param[9] = vha->node_name[2]; |
| sns_cmd->p.cmd.param[10] = vha->node_name[1]; |
| sns_cmd->p.cmd.param[11] = vha->node_name[0]; |
| |
| /* Execute SNS command. */ |
| rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
| sizeof(struct sns_cmd_pkt)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x204a, |
| "RNN_ID Send SNS failed (%d).\n", rval); |
| } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
| sns_cmd->p.rnn_data[9] != 0x02) { |
| ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
| "RNN_ID failed, rejected request, rnn_rsp:\n"); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, |
| sns_cmd->p.rnn_data, 16); |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x204c, |
| "RNN_ID exiting normally.\n"); |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
| { |
| int ret, rval; |
| uint16_t mb[MAILBOX_REGISTER_COUNT]; |
| struct qla_hw_data *ha = vha->hw; |
| ret = QLA_SUCCESS; |
| if (vha->flags.management_server_logged_in) |
| return ret; |
| |
| rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
| 0xfa, mb, BIT_1); |
| if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { |
| if (rval == QLA_MEMORY_ALLOC_FAILED) |
| ql_dbg(ql_dbg_disc, vha, 0x2085, |
| "Failed management_server login: loopid=%x " |
| "rval=%d\n", vha->mgmt_svr_loop_id, rval); |
| else |
| ql_dbg(ql_dbg_disc, vha, 0x2024, |
| "Failed management_server login: loopid=%x " |
| "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", |
| vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], |
| mb[7]); |
| ret = QLA_FUNCTION_FAILED; |
| } else |
| vha->flags.management_server_logged_in = 1; |
| |
| return ret; |
| } |
| |
| /** |
| * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. |
| * @ha: HA context |
| * @req_size: request size in bytes |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the @ha's ms_iocb. |
| */ |
| void * |
| qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
| uint32_t rsp_size) |
| { |
| ms_iocb_entry_t *ms_pkt; |
| struct qla_hw_data *ha = vha->hw; |
| ms_pkt = ha->ms_iocb; |
| memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); |
| |
| ms_pkt->entry_type = MS_IOCB_TYPE; |
| ms_pkt->entry_count = 1; |
| SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
| ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG); |
| ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
| ms_pkt->cmd_dsd_count = cpu_to_le16(1); |
| ms_pkt->total_dsd_count = cpu_to_le16(2); |
| ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
| ms_pkt->req_bytecount = cpu_to_le32(req_size); |
| |
| ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| |
| ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; |
| |
| return ms_pkt; |
| } |
| |
| /** |
| * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. |
| * @ha: HA context |
| * @req_size: request size in bytes |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the @ha's ms_iocb. |
| */ |
| void * |
| qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
| uint32_t rsp_size) |
| { |
| struct ct_entry_24xx *ct_pkt; |
| struct qla_hw_data *ha = vha->hw; |
| |
| ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); |
| |
| ct_pkt->entry_type = CT_IOCB_TYPE; |
| ct_pkt->entry_count = 1; |
| ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
| ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
| ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
| ct_pkt->rsp_dsd_count = cpu_to_le16(1); |
| ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
| ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| |
| ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| |
| ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; |
| ct_pkt->vp_index = vha->vp_idx; |
| |
| return ct_pkt; |
| } |
| |
| static inline ms_iocb_entry_t * |
| qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
| { |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
| struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| |
| if (IS_FWI2_CAPABLE(ha)) { |
| ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| } else { |
| ms_pkt->req_bytecount = cpu_to_le32(req_size); |
| ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| } |
| |
| return ms_pkt; |
| } |
| |
| /** |
| * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. |
| * @ct_req: CT request buffer |
| * @cmd: GS command |
| * @rsp_size: response size in bytes |
| * |
| * Returns a pointer to the intitialized @ct_req. |
| */ |
| static inline struct ct_sns_req * |
| qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd, |
| uint16_t rsp_size) |
| { |
| memset(p, 0, sizeof(struct ct_sns_pkt)); |
| |
| p->p.req.header.revision = 0x01; |
| p->p.req.header.gs_type = 0xFA; |
| p->p.req.header.gs_subtype = 0x10; |
| p->p.req.command = cpu_to_be16(cmd); |
| p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| |
| return &p->p.req; |
| } |
| |
| /** |
| * qla2x00_fdmi_rhba() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
| { |
| int rval, alen; |
| uint32_t size, sn; |
| |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| void *entries; |
| struct ct_fdmi_hba_attr *eiter; |
| struct qla_hw_data *ha = vha->hw; |
| |
| /* Issue RHBA */ |
| /* Prepare common MS IOCB */ |
| /* Request size adjusted after CT preparation */ |
| ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare FDMI command arguments -- attribute block, attributes. */ |
| memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
| ct_req->req.rhba.entry_count = cpu_to_be32(1); |
| memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
| size = 2 * WWN_SIZE + 4 + 4; |
| |
| /* Attributes */ |
| ct_req->req.rhba.attrs.count = |
| cpu_to_be32(FDMI_HBA_ATTR_COUNT); |
| entries = ct_req->req.rhba.hba_identifier; |
| |
| /* Nodename. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2025, |
| "NodeName = %8phN.\n", eiter->a.node_name); |
| |
| /* Manufacturer. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); |
| alen = strlen(QLA2XXX_MANUFACTURER); |
| snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), |
| "%s", "QLogic Corporation"); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2026, |
| "Manufacturer = %s.\n", eiter->a.manufacturer); |
| |
| /* Serial number. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); |
| if (IS_FWI2_CAPABLE(ha)) |
| qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, |
| sizeof(eiter->a.serial_num)); |
| else { |
| sn = ((ha->serial0 & 0x1f) << 16) | |
| (ha->serial2 << 8) | ha->serial1; |
| snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), |
| "%c%05d", 'A' + sn / 100000, sn % 100000); |
| } |
| alen = strlen(eiter->a.serial_num); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2027, |
| "Serial no. = %s.\n", eiter->a.serial_num); |
| |
| /* Model name. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MODEL); |
| snprintf(eiter->a.model, sizeof(eiter->a.model), |
| "%s", ha->model_number); |
| alen = strlen(eiter->a.model); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2028, |
| "Model Name = %s.\n", eiter->a.model); |
| |
| /* Model description. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); |
| snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), |
| "%s", ha->model_desc); |
| alen = strlen(eiter->a.model_desc); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2029, |
| "Model Desc = %s.\n", eiter->a.model_desc); |
| |
| /* Hardware version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); |
| if (!IS_FWI2_CAPABLE(ha)) { |
| snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), |
| "HW:%s", ha->adapter_id); |
| } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, |
| sizeof(eiter->a.hw_version))) { |
| ; |
| } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, |
| sizeof(eiter->a.hw_version))) { |
| ; |
| } else { |
| snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), |
| "HW:%s", ha->adapter_id); |
| } |
| alen = strlen(eiter->a.hw_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x202a, |
| "Hardware ver = %s.\n", eiter->a.hw_version); |
| |
| /* Driver version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); |
| snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), |
| "%s", qla2x00_version_str); |
| alen = strlen(eiter->a.driver_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x202b, |
| "Driver ver = %s.\n", eiter->a.driver_version); |
| |
| /* Option ROM version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); |
| snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), |
| "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); |
| alen = strlen(eiter->a.orom_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha , 0x202c, |
| "Optrom vers = %s.\n", eiter->a.orom_version); |
| |
| /* Firmware version */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); |
| ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, |
| sizeof(eiter->a.fw_version)); |
| alen = strlen(eiter->a.fw_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x202d, |
| "Firmware vers = %s.\n", eiter->a.fw_version); |
| |
| /* Update MS request size. */ |
| qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x202e, |
| "RHBA identifier = %8phN size=%d.\n", |
| ct_req->req.rhba.hba_identifier, size); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, |
| entries, size); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2030, |
| "RHBA issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
| ct_rsp->header.explanation_code == |
| CT_EXPL_ALREADY_REGISTERED) { |
| ql_dbg(ql_dbg_disc, vha, 0x2034, |
| "HBA already registered.\n"); |
| rval = QLA_ALREADY_REGISTERED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x20ad, |
| "RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", |
| ct_rsp->header.reason_code, |
| ct_rsp->header.explanation_code); |
| } |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2035, |
| "RHBA exiting normally.\n"); |
| } |
| |
| return rval; |
| } |
| |
| /** |
| * qla2x00_fdmi_rpa() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_fdmi_rpa(scsi_qla_host_t *vha) |
| { |
| int rval, alen; |
| uint32_t size; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| void *entries; |
| struct ct_fdmi_port_attr *eiter; |
| struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
| struct new_utsname *p_sysid = NULL; |
| |
| /* Issue RPA */ |
| /* Prepare common MS IOCB */ |
| /* Request size adjusted after CT preparation */ |
| ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, |
| RPA_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare FDMI command arguments -- attribute block, attributes. */ |
| memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); |
| size = WWN_SIZE + 4; |
| |
| /* Attributes */ |
| ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT); |
| entries = ct_req->req.rpa.port_name; |
| |
| /* FC4 types. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); |
| eiter->len = cpu_to_be16(4 + 32); |
| eiter->a.fc4_types[2] = 0x01; |
| size += 4 + 32; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2039, |
| "FC4_TYPES=%02x %02x.\n", |
| eiter->a.fc4_types[2], |
| eiter->a.fc4_types[1]); |
| |
| /* Supported speed. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); |
| eiter->len = cpu_to_be16(4 + 4); |
| if (IS_CNA_CAPABLE(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_10GB); |
| else if (IS_QLA27XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_32GB| |
| FDMI_PORT_SPEED_16GB| |
| FDMI_PORT_SPEED_8GB); |
| else if (IS_QLA2031(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_16GB| |
| FDMI_PORT_SPEED_8GB| |
| FDMI_PORT_SPEED_4GB); |
| else if (IS_QLA25XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_8GB| |
| FDMI_PORT_SPEED_4GB| |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else if (IS_QLA24XX_TYPE(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_4GB| |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else if (IS_QLA23XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_1GB); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x203a, |
| "Supported_Speed=%x.\n", eiter->a.sup_speed); |
| |
| /* Current speed. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); |
| eiter->len = cpu_to_be16(4 + 4); |
| switch (ha->link_data_rate) { |
| case PORT_SPEED_1GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_1GB); |
| break; |
| case PORT_SPEED_2GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_2GB); |
| break; |
| case PORT_SPEED_4GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_4GB); |
| break; |
| case PORT_SPEED_8GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_8GB); |
| break; |
| case PORT_SPEED_10GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_10GB); |
| break; |
| case PORT_SPEED_16GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_16GB); |
| break; |
| case PORT_SPEED_32GB: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_32GB); |
| break; |
| default: |
| eiter->a.cur_speed = |
| cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); |
| break; |
| } |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x203b, |
| "Current_Speed=%x.\n", eiter->a.cur_speed); |
| |
| /* Max frame size. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); |
| eiter->len = cpu_to_be16(4 + 4); |
| eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? |
| le16_to_cpu(icb24->frame_payload_size) : |
| le16_to_cpu(ha->init_cb->frame_payload_size); |
| eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x203c, |
| "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); |
| |
| /* OS device name. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); |
| snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), |
| "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); |
| alen = strlen(eiter->a.os_dev_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x204b, |
| "OS_Device_Name=%s.\n", eiter->a.os_dev_name); |
| |
| /* Hostname. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); |
| p_sysid = utsname(); |
| if (p_sysid) { |
| snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
| "%s", p_sysid->nodename); |
| } else { |
| snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
| "%s", fc_host_system_hostname(vha->host)); |
| } |
| alen = strlen(eiter->a.host_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name); |
| |
| /* Update MS request size. */ |
| qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x203e, |
| "RPA portname %016llx, size = %d.\n", |
| wwn_to_u64(ct_req->req.rpa.port_name), size); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, |
| entries, size); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2040, |
| "RPA issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
| ct_rsp->header.explanation_code == |
| CT_EXPL_ALREADY_REGISTERED) { |
| ql_dbg(ql_dbg_disc, vha, 0x20cd, |
| "RPA already registered.\n"); |
| rval = QLA_ALREADY_REGISTERED; |
| } |
| |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2041, |
| "RPA exiting normally.\n"); |
| } |
| |
| return rval; |
| } |
| |
| /** |
| * qla2x00_fdmiv2_rhba() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha) |
| { |
| int rval, alen; |
| uint32_t size, sn; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| void *entries; |
| struct ct_fdmiv2_hba_attr *eiter; |
| struct qla_hw_data *ha = vha->hw; |
| struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
| struct new_utsname *p_sysid = NULL; |
| |
| /* Issue RHBA */ |
| /* Prepare common MS IOCB */ |
| /* Request size adjusted after CT preparation */ |
| ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, |
| RHBA_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare FDMI command arguments -- attribute block, attributes. */ |
| memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE); |
| ct_req->req.rhba2.entry_count = cpu_to_be32(1); |
| memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE); |
| size = 2 * WWN_SIZE + 4 + 4; |
| |
| /* Attributes */ |
| ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT); |
| entries = ct_req->req.rhba2.hba_identifier; |
| |
| /* Nodename. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x207d, |
| "NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name)); |
| |
| /* Manufacturer. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); |
| snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), |
| "%s", "QLogic Corporation"); |
| eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0'; |
| alen = strlen(eiter->a.manufacturer); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20a5, |
| "Manufacturer = %s.\n", eiter->a.manufacturer); |
| |
| /* Serial number. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); |
| if (IS_FWI2_CAPABLE(ha)) |
| qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, |
| sizeof(eiter->a.serial_num)); |
| else { |
| sn = ((ha->serial0 & 0x1f) << 16) | |
| (ha->serial2 << 8) | ha->serial1; |
| snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), |
| "%c%05d", 'A' + sn / 100000, sn % 100000); |
| } |
| alen = strlen(eiter->a.serial_num); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20a6, |
| "Serial no. = %s.\n", eiter->a.serial_num); |
| |
| /* Model name. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MODEL); |
| snprintf(eiter->a.model, sizeof(eiter->a.model), |
| "%s", ha->model_number); |
| alen = strlen(eiter->a.model); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20a7, |
| "Model Name = %s.\n", eiter->a.model); |
| |
| /* Model description. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); |
| snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), |
| "%s", ha->model_desc); |
| alen = strlen(eiter->a.model_desc); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20a8, |
| "Model Desc = %s.\n", eiter->a.model_desc); |
| |
| /* Hardware version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); |
| if (!IS_FWI2_CAPABLE(ha)) { |
| snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), |
| "HW:%s", ha->adapter_id); |
| } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, |
| sizeof(eiter->a.hw_version))) { |
| ; |
| } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, |
| sizeof(eiter->a.hw_version))) { |
| ; |
| } else { |
| snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), |
| "HW:%s", ha->adapter_id); |
| } |
| alen = strlen(eiter->a.hw_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20a9, |
| "Hardware ver = %s.\n", eiter->a.hw_version); |
| |
| /* Driver version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); |
| snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), |
| "%s", qla2x00_version_str); |
| alen = strlen(eiter->a.driver_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20aa, |
| "Driver ver = %s.\n", eiter->a.driver_version); |
| |
| /* Option ROM version. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); |
| snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), |
| "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); |
| alen = strlen(eiter->a.orom_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha , 0x20ab, |
| "Optrom version = %d.%02d.\n", eiter->a.orom_version[1], |
| eiter->a.orom_version[0]); |
| |
| /* Firmware version */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); |
| ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, |
| sizeof(eiter->a.fw_version)); |
| alen = strlen(eiter->a.fw_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20ac, |
| "Firmware vers = %s.\n", eiter->a.fw_version); |
| |
| /* OS Name and Version */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION); |
| p_sysid = utsname(); |
| if (p_sysid) { |
| snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), |
| "%s %s %s", |
| p_sysid->sysname, p_sysid->release, p_sysid->version); |
| } else { |
| snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), |
| "%s %s", "Linux", fc_host_system_hostname(vha->host)); |
| } |
| alen = strlen(eiter->a.os_version); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20ae, |
| "OS Name and Version = %s.\n", eiter->a.os_version); |
| |
| /* MAX CT Payload Length */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); |
| eiter->a.max_ct_len = IS_FWI2_CAPABLE(ha) ? |
| le16_to_cpu(icb24->frame_payload_size) : |
| le16_to_cpu(ha->init_cb->frame_payload_size); |
| eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20af, |
| "CT Payload Length = 0x%x.\n", eiter->a.max_ct_len); |
| |
| /* Node Sybolic Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME); |
| qla2x00_get_sym_node_name(vha, eiter->a.sym_name, |
| sizeof(eiter->a.sym_name)); |
| alen = strlen(eiter->a.sym_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b0, |
| "Symbolic Name = %s.\n", eiter->a.sym_name); |
| |
| /* Vendor Id */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID); |
| eiter->a.vendor_id = cpu_to_be32(0x1077); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b1, |
| "Vendor Id = %x.\n", eiter->a.vendor_id); |
| |
| /* Num Ports */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS); |
| eiter->a.num_ports = cpu_to_be32(1); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b2, |
| "Port Num = %x.\n", eiter->a.num_ports); |
| |
| /* Fabric Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME); |
| memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b3, |
| "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); |
| |
| /* BIOS Version */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME); |
| snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name), |
| "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]); |
| alen = strlen(eiter->a.bios_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b4, |
| "BIOS Name = %s\n", eiter->a.bios_name); |
| |
| /* Vendor Identifier */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER); |
| snprintf(eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier), |
| "%s", "QLGC"); |
| alen = strlen(eiter->a.vendor_identifier); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x201b, |
| "Vendor Identifier = %s.\n", eiter->a.vendor_identifier); |
| |
| /* Update MS request size. */ |
| qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20b5, |
| "RHBA identifier = %016llx.\n", |
| wwn_to_u64(ct_req->req.rhba2.hba_identifier)); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6, |
| entries, size); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x20b7, |
| "RHBA issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| |
| if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
| ct_rsp->header.explanation_code == |
| CT_EXPL_ALREADY_REGISTERED) { |
| ql_dbg(ql_dbg_disc, vha, 0x20b8, |
| "HBA already registered.\n"); |
| rval = QLA_ALREADY_REGISTERED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2016, |
| "RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", |
| ct_rsp->header.reason_code, |
| ct_rsp->header.explanation_code); |
| } |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x20b9, |
| "RHBA FDMI V2 exiting normally.\n"); |
| } |
| |
| return rval; |
| } |
| |
| /** |
| * qla2x00_fdmi_dhba() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
| { |
| int rval; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| |
| /* Issue RPA */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
| DHBA_RSP_SIZE); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare FDMI command arguments -- portname. */ |
| memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2036, |
| "DHBA portname = %8phN.\n", ct_req->req.dhba.port_name); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2037, |
| "DHBA issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2038, |
| "DHBA exiting normally.\n"); |
| } |
| |
| return rval; |
| } |
| |
| /** |
| * qla2x00_fdmiv2_rpa() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| static int |
| qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha) |
| { |
| int rval, alen; |
| uint32_t size; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| void *entries; |
| struct ct_fdmiv2_port_attr *eiter; |
| struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
| struct new_utsname *p_sysid = NULL; |
| |
| /* Issue RPA */ |
| /* Prepare common MS IOCB */ |
| /* Request size adjusted after CT preparation */ |
| ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare FDMI command arguments -- attribute block, attributes. */ |
| memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE); |
| size = WWN_SIZE + 4; |
| |
| /* Attributes */ |
| ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT); |
| entries = ct_req->req.rpa2.port_name; |
| |
| /* FC4 types. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); |
| eiter->len = cpu_to_be16(4 + 32); |
| eiter->a.fc4_types[2] = 0x01; |
| size += 4 + 32; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20ba, |
| "FC4_TYPES=%02x %02x.\n", |
| eiter->a.fc4_types[2], |
| eiter->a.fc4_types[1]); |
| |
| if (vha->flags.nvme_enabled) { |
| eiter->a.fc4_types[6] = 1; /* NVMe type 28h */ |
| ql_dbg(ql_dbg_disc, vha, 0x211f, |
| "NVME FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n", |
| eiter->a.fc4_types[6]); |
| } |
| |
| /* Supported speed. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); |
| eiter->len = cpu_to_be16(4 + 4); |
| if (IS_CNA_CAPABLE(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_10GB); |
| else if (IS_QLA27XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_32GB| |
| FDMI_PORT_SPEED_16GB| |
| FDMI_PORT_SPEED_8GB); |
| else if (IS_QLA2031(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_16GB| |
| FDMI_PORT_SPEED_8GB| |
| FDMI_PORT_SPEED_4GB); |
| else if (IS_QLA25XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_8GB| |
| FDMI_PORT_SPEED_4GB| |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else if (IS_QLA24XX_TYPE(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_4GB| |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else if (IS_QLA23XX(ha)) |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_2GB| |
| FDMI_PORT_SPEED_1GB); |
| else |
| eiter->a.sup_speed = cpu_to_be32( |
| FDMI_PORT_SPEED_1GB); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20bb, |
| "Supported Port Speed = %x.\n", eiter->a.sup_speed); |
| |
| /* Current speed. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); |
| eiter->len = cpu_to_be16(4 + 4); |
| switch (ha->link_data_rate) { |
| case PORT_SPEED_1GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB); |
| break; |
| case PORT_SPEED_2GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB); |
| break; |
| case PORT_SPEED_4GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB); |
| break; |
| case PORT_SPEED_8GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB); |
| break; |
| case PORT_SPEED_10GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB); |
| break; |
| case PORT_SPEED_16GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB); |
| break; |
| case PORT_SPEED_32GB: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB); |
| break; |
| default: |
| eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); |
| break; |
| } |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2017, |
| "Current_Speed = %x.\n", eiter->a.cur_speed); |
| |
| /* Max frame size. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); |
| eiter->len = cpu_to_be16(4 + 4); |
| eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? |
| le16_to_cpu(icb24->frame_payload_size): |
| le16_to_cpu(ha->init_cb->frame_payload_size); |
| eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20bc, |
| "Max_Frame_Size = %x.\n", eiter->a.max_frame_size); |
| |
| /* OS device name. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); |
| alen = strlen(QLA2XXX_DRIVER_NAME); |
| snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), |
| "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20be, |
| "OS_Device_Name = %s.\n", eiter->a.os_dev_name); |
| |
| /* Hostname. */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); |
| p_sysid = utsname(); |
| if (p_sysid) { |
| snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
| "%s", p_sysid->nodename); |
| } else { |
| snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
| "%s", fc_host_system_hostname(vha->host)); |
| } |
| alen = strlen(eiter->a.host_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x201a, |
| "HostName=%s.\n", eiter->a.host_name); |
| |
| /* Node Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME); |
| memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c0, |
| "Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name)); |
| |
| /* Port Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_NAME); |
| memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c1, |
| "Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name)); |
| |
| /* Port Symbolic Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME); |
| qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name, |
| sizeof(eiter->a.port_sym_name)); |
| alen = strlen(eiter->a.port_sym_name); |
| alen += 4 - (alen & 3); |
| eiter->len = cpu_to_be16(4 + alen); |
| size += 4 + alen; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c2, |
| "port symbolic name = %s\n", eiter->a.port_sym_name); |
| |
| /* Port Type */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_TYPE); |
| eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c3, |
| "Port Type = %x.\n", eiter->a.port_type); |
| |
| /* Class of Service */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS); |
| eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c4, |
| "Supported COS = %08x\n", eiter->a.port_supported_cos); |
| |
| /* Port Fabric Name */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME); |
| memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); |
| eiter->len = cpu_to_be16(4 + WWN_SIZE); |
| size += 4 + WWN_SIZE; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c5, |
| "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); |
| |
| /* FC4_type */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE); |
| eiter->a.port_fc4_type[0] = 0; |
| eiter->a.port_fc4_type[1] = 0; |
| eiter->a.port_fc4_type[2] = 1; |
| eiter->a.port_fc4_type[3] = 0; |
| eiter->len = cpu_to_be16(4 + 32); |
| size += 4 + 32; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c6, |
| "Port Active FC4 Type = %02x %02x.\n", |
| eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]); |
| |
| if (vha->flags.nvme_enabled) { |
| eiter->a.port_fc4_type[4] = 0; |
| eiter->a.port_fc4_type[5] = 0; |
| eiter->a.port_fc4_type[6] = 1; /* NVMe type 28h */ |
| ql_dbg(ql_dbg_disc, vha, 0x2120, |
| "NVME Port Active FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n", |
| eiter->a.port_fc4_type[6]); |
| } |
| |
| /* Port State */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_STATE); |
| eiter->a.port_state = cpu_to_be32(1); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c7, |
| "Port State = %x.\n", eiter->a.port_state); |
| |
| /* Number of Ports */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_COUNT); |
| eiter->a.num_ports = cpu_to_be32(1); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x20c8, |
| "Number of ports = %x.\n", eiter->a.num_ports); |
| |
| /* Port Id */ |
| eiter = entries + size; |
| eiter->type = cpu_to_be16(FDMI_PORT_ID); |
| eiter->a.port_id = cpu_to_be32(vha->d_id.b24); |
| eiter->len = cpu_to_be16(4 + 4); |
| size += 4 + 4; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x201c, |
| "Port Id = %x.\n", eiter->a.port_id); |
| |
| /* Update MS request size. */ |
| qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
| |
| ql_dbg(ql_dbg_disc, vha, 0x2018, |
| "RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size); |
| ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca, |
| entries, size); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x20cb, |
| "RPA FDMI v2 issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
| QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
| ct_rsp->header.explanation_code == |
| CT_EXPL_ALREADY_REGISTERED) { |
| ql_dbg(ql_dbg_disc, vha, 0x20ce, |
| "RPA FDMI v2 already registered\n"); |
| rval = QLA_ALREADY_REGISTERED; |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x2020, |
| "RPA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", |
| ct_rsp->header.reason_code, |
| ct_rsp->header.explanation_code); |
| } |
| } else { |
| ql_dbg(ql_dbg_disc, vha, 0x20cc, |
| "RPA FDMI V2 exiting normally.\n"); |
| } |
| |
| return rval; |
| } |
| |
| /** |
| * qla2x00_fdmi_register() - |
| * @ha: HA context |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_fdmi_register(scsi_qla_host_t *vha) |
| { |
| int rval = QLA_FUNCTION_FAILED; |
| struct qla_hw_data *ha = vha->hw; |
| |
| if (IS_QLA2100(ha) || IS_QLA2200(ha) || |
| IS_QLAFX00(ha)) |
| return QLA_FUNCTION_FAILED; |
| |
| rval = qla2x00_mgmt_svr_login(vha); |
| if (rval) |
| return rval; |
| |
| rval = qla2x00_fdmiv2_rhba(vha); |
| if (rval) { |
| if (rval != QLA_ALREADY_REGISTERED) |
| goto try_fdmi; |
| |
| rval = qla2x00_fdmi_dhba(vha); |
| if (rval) |
| goto try_fdmi; |
| |
| rval = qla2x00_fdmiv2_rhba(vha); |
| if (rval) |
| goto try_fdmi; |
| } |
| rval = qla2x00_fdmiv2_rpa(vha); |
| if (rval) |
| goto try_fdmi; |
| |
| goto out; |
| |
| try_fdmi: |
| rval = qla2x00_fdmi_rhba(vha); |
| if (rval) { |
| if (rval != QLA_ALREADY_REGISTERED) |
| return rval; |
| |
| rval = qla2x00_fdmi_dhba(vha); |
| if (rval) |
| return rval; |
| |
| rval = qla2x00_fdmi_rhba(vha); |
| if (rval) |
| return rval; |
| } |
| rval = qla2x00_fdmi_rpa(vha); |
| out: |
| return rval; |
| } |
| |
| /** |
| * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval = QLA_SUCCESS; |
| uint16_t i; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (!IS_IIDMA_CAPABLE(ha)) |
| return QLA_FUNCTION_FAILED; |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GFPN_ID_REQ_SIZE; |
| arg.rsp_size = GFPN_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GFPN_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD, |
| GFPN_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id */ |
| ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2023, |
| "GFPN_ID issue IOCB failed (%d).\n", rval); |
| break; |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
| "GFPN_ID") != QLA_SUCCESS) { |
| rval = QLA_FUNCTION_FAILED; |
| break; |
| } else { |
| /* Save fabric portname */ |
| memcpy(list[i].fabric_port_name, |
| ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| |
| static inline struct ct_sns_req * |
| qla24xx_prep_ct_fm_req(struct ct_sns_pkt *p, uint16_t cmd, |
| uint16_t rsp_size) |
| { |
| memset(p, 0, sizeof(struct ct_sns_pkt)); |
| |
| p->p.req.header.revision = 0x01; |
| p->p.req.header.gs_type = 0xFA; |
| p->p.req.header.gs_subtype = 0x01; |
| p->p.req.command = cpu_to_be16(cmd); |
| p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| |
| return &p->p.req; |
| } |
| |
| /** |
| * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| * Returns 0 on success. |
| */ |
| int |
| qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval; |
| uint16_t i; |
| struct qla_hw_data *ha = vha->hw; |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct ct_arg arg; |
| |
| if (!IS_IIDMA_CAPABLE(ha)) |
| return QLA_FUNCTION_FAILED; |
| if (!ha->flags.gpsc_supported) |
| return QLA_FUNCTION_FAILED; |
| |
| rval = qla2x00_mgmt_svr_login(vha); |
| if (rval) |
| return rval; |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GPSC_REQ_SIZE; |
| arg.rsp_size = GPSC_RSP_SIZE; |
| arg.nport_handle = vha->mgmt_svr_loop_id; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Issue GFPN_ID */ |
| /* Prepare common MS IOCB */ |
| ms_pkt = qla24xx_prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD, |
| GPSC_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_name */ |
| memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, |
| WWN_SIZE); |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| if (rval != QLA_SUCCESS) { |
| /*EMPTY*/ |
| ql_dbg(ql_dbg_disc, vha, 0x2059, |
| "GPSC issue IOCB failed (%d).\n", rval); |
| } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
| "GPSC")) != QLA_SUCCESS) { |
| /* FM command unsupported? */ |
| if (rval == QLA_INVALID_COMMAND && |
| (ct_rsp->header.reason_code == |
| CT_REASON_INVALID_COMMAND_CODE || |
| ct_rsp->header.reason_code == |
| CT_REASON_COMMAND_UNSUPPORTED)) { |
| ql_dbg(ql_dbg_disc, vha, 0x205a, |
| "GPSC command unsupported, disabling " |
| "query.\n"); |
| ha->flags.gpsc_supported = 0; |
| rval = QLA_FUNCTION_FAILED; |
| break; |
| } |
| rval = QLA_FUNCTION_FAILED; |
| } else { |
| /* Save port-speed */ |
| switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { |
| case BIT_15: |
| list[i].fp_speed = PORT_SPEED_1GB; |
| break; |
| case BIT_14: |
| list[i].fp_speed = PORT_SPEED_2GB; |
| break; |
| case BIT_13: |
| list[i].fp_speed = PORT_SPEED_4GB; |
| break; |
| case BIT_12: |
| list[i].fp_speed = PORT_SPEED_10GB; |
| break; |
| case BIT_11: |
| list[i].fp_speed = PORT_SPEED_8GB; |
| break; |
| case BIT_10: |
| list[i].fp_speed = PORT_SPEED_16GB; |
| break; |
| case BIT_8: |
| list[i].fp_speed = PORT_SPEED_32GB; |
| break; |
| } |
| |
| ql_dbg(ql_dbg_disc, vha, 0x205b, |
| "GPSC ext entry - fpn " |
| "%8phN speeds=%04x speed=%04x.\n", |
| list[i].fabric_port_name, |
| be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
| be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| |
| return (rval); |
| } |
| |
| /** |
| * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. |
| * |
| * @ha: HA context |
| * @list: switch info entries to populate |
| * |
| */ |
| void |
| qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) |
| { |
| int rval; |
| uint16_t i; |
| |
| ms_iocb_entry_t *ms_pkt; |
| struct ct_sns_req *ct_req; |
| struct ct_sns_rsp *ct_rsp; |
| struct qla_hw_data *ha = vha->hw; |
| uint8_t fcp_scsi_features = 0; |
| struct ct_arg arg; |
| |
| for (i = 0; i < ha->max_fibre_devices; i++) { |
| /* Set default FC4 Type as UNKNOWN so the default is to |
| * Process this port */ |
| list[i].fc4_type = FC4_TYPE_UNKNOWN; |
| |
| /* Do not attempt GFF_ID if we are not FWI_2 capable */ |
| if (!IS_FWI2_CAPABLE(ha)) |
| continue; |
| |
| arg.iocb = ha->ms_iocb; |
| arg.req_dma = ha->ct_sns_dma; |
| arg.rsp_dma = ha->ct_sns_dma; |
| arg.req_size = GFF_ID_REQ_SIZE; |
| arg.rsp_size = GFF_ID_RSP_SIZE; |
| arg.nport_handle = NPH_SNS; |
| |
| /* Prepare common MS IOCB */ |
| ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
| |
| /* Prepare CT request */ |
| ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD, |
| GFF_ID_RSP_SIZE); |
| ct_rsp = &ha->ct_sns->p.rsp; |
| |
| /* Prepare CT arguments -- port_id */ |
| ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| |
| /* Execute MS IOCB */ |
| rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| sizeof(ms_iocb_entry_t)); |
| |
| if (rval != QLA_SUCCESS) { |
| ql_dbg(ql_dbg_disc, vha, 0x205c, |
| "GFF_ID issue IOCB failed (%d).\n", rval); |
| } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
| "GFF_ID") != QLA_SUCCESS) { |
| ql_dbg(ql_dbg_disc, vha, 0x205d, |
| "GFF_ID IOCB status had a failure status code.\n"); |
| } else { |
| fcp_scsi_features = |
| ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; |
| fcp_scsi_features &= 0x0f; |
| |
| if (fcp_scsi_features) |
| list[i].fc4_type = FC4_TYPE_FCP_SCSI; |
| else |
| list[i].fc4_type = FC4_TYPE_OTHER; |
| |
| list[i].fc4f_nvme = |
| ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET]; |
| list[i].fc4f_nvme &= 0xf; |
| } |
| |
| /* Last device exit. */ |
| if (list[i].d_id.b.rsvd_1 != 0) |
| break; |
| } |
| } |
| |
| /* GID_PN completion processing. */ |
| void qla24xx_handle_gidpn_event(scsi_qla_host_t *vha, struct event_arg *ea) |
| { |
| fc_port_t *fcport = ea->fcport; |
| |
| ql_dbg(ql_dbg_disc, vha, 0x201d, |
| "%s %8phC login state %d\n", |
| __func__, fcport->port_name, fcport->fw_login_state); |
| |
| if (ea->sp->gen2 != fcport->login_gen) { |
| /* PLOGI/PRLI/LOGO came in while cmd was out.*/ |
| ql_dbg(ql_dbg_disc, vha, 0x201e, |
| "%s %8phC generation changed rscn %d|%d login %d|%d \n", |
| __func__, fcport->port_name, fcport->last_rscn_gen, |
| fcport->rscn_gen, fcport->last_login_gen, fcport->login_gen); |
| return; |
| } |
| |
| if (!ea->rc) { |
| if (ea->sp->gen1 == fcport->rscn_gen) { |
| fcport->scan_state = QLA_FCPORT_FOUND; |
| fcport->flags |= FCF_FABRIC_DEVICE; |
| |
| if (fcport->d_id.b24 == ea->id.b24) { |
| /* cable plugged into the same place */ |
| switch (vha->host->active_mode) { |
| case MODE_TARGET: |
| /* NOOP. let the other guy login to us.*/ |
| break; |
| case MODE_INITIATOR: |
| case MODE_DUAL: |
| default: |
| ql_dbg(ql_dbg_disc, vha, 0x201f, |
| "%s %d %8phC post %s\n", __func__, |
| __LINE__, fcport->port_name, |
| (atomic_read(&fcport->state) == |
| FCS_ONLINE) ? "gpdb" : "gnl"); |
| |
| if (atomic_read(&fcport->state) == |
| FCS_ONLINE) |
| qla24xx_post_gpdb_work(vha, |
| fcport, PDO_FORCE_ADISC); |
| else |
| qla24xx_post_gnl_work(vha, |
| fcport); |
|