Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 2 | * QLogic Fibre Channel HBA Driver |
Saurav Kashyap | 1e63395 | 2013-02-08 01:57:54 -0500 | [diff] [blame] | 3 | * Copyright (c) 2003-2013 QLogic Corporation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 4 | * |
Andrew Vasquez | fa90c54 | 2005-10-27 11:10:08 -0700 | [diff] [blame] | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 6 | */ |
| 7 | #include "qla_def.h" |
Nicholas Bellinger | 2d70c10 | 2012-05-15 14:34:28 -0400 | [diff] [blame] | 8 | #include "qla_target.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *); |
| 11 | static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *); |
| 12 | static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *); |
| 13 | static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *); |
| 14 | static int qla2x00_sns_rft_id(scsi_qla_host_t *); |
| 15 | static int qla2x00_sns_rnn_id(scsi_qla_host_t *); |
| 16 | |
| 17 | /** |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 18 | * qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | * @ha: HA context |
| 20 | * @req_size: request size in bytes |
| 21 | * @rsp_size: response size in bytes |
| 22 | * |
| 23 | * Returns a pointer to the @ha's ms_iocb. |
| 24 | */ |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 25 | void * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 26 | qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 28 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 29 | ms_iocb_entry_t *ms_pkt; |
| 30 | |
| 31 | ms_pkt = ha->ms_iocb; |
| 32 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); |
| 33 | |
| 34 | ms_pkt->entry_type = MS_IOCB_TYPE; |
| 35 | ms_pkt->entry_count = 1; |
| 36 | SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER); |
| 37 | ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 38 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 39 | ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
| 40 | ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); |
| 41 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
| 42 | ms_pkt->req_bytecount = cpu_to_le32(req_size); |
| 43 | |
| 44 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 45 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 46 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| 47 | |
| 48 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 49 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 50 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; |
| 51 | |
| 52 | return (ms_pkt); |
| 53 | } |
| 54 | |
| 55 | /** |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 56 | * qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query. |
| 57 | * @ha: HA context |
| 58 | * @req_size: request size in bytes |
| 59 | * @rsp_size: response size in bytes |
| 60 | * |
| 61 | * Returns a pointer to the @ha's ms_iocb. |
| 62 | */ |
| 63 | void * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 64 | qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 65 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 66 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 67 | struct ct_entry_24xx *ct_pkt; |
| 68 | |
| 69 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| 70 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); |
| 71 | |
| 72 | ct_pkt->entry_type = CT_IOCB_TYPE; |
| 73 | ct_pkt->entry_count = 1; |
| 74 | ct_pkt->nport_handle = __constant_cpu_to_le16(NPH_SNS); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 75 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 76 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
| 77 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); |
| 78 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
| 79 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| 80 | |
| 81 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 82 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 83 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| 84 | |
| 85 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 86 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 87 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 88 | ct_pkt->vp_index = vha->vp_idx; |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 89 | |
| 90 | return (ct_pkt); |
| 91 | } |
| 92 | |
| 93 | /** |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 94 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. |
| 95 | * @ct_req: CT request buffer |
| 96 | * @cmd: GS command |
| 97 | * @rsp_size: response size in bytes |
| 98 | * |
| 99 | * Returns a pointer to the intitialized @ct_req. |
| 100 | */ |
| 101 | static inline struct ct_sns_req * |
| 102 | qla2x00_prep_ct_req(struct ct_sns_req *ct_req, uint16_t cmd, uint16_t rsp_size) |
| 103 | { |
| 104 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); |
| 105 | |
| 106 | ct_req->header.revision = 0x01; |
| 107 | ct_req->header.gs_type = 0xFC; |
| 108 | ct_req->header.gs_subtype = 0x02; |
| 109 | ct_req->command = cpu_to_be16(cmd); |
| 110 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| 111 | |
| 112 | return (ct_req); |
| 113 | } |
| 114 | |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 115 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 116 | qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 117 | struct ct_sns_rsp *ct_rsp, const char *routine) |
| 118 | { |
| 119 | int rval; |
| 120 | uint16_t comp_status; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 121 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 122 | |
| 123 | rval = QLA_FUNCTION_FAILED; |
| 124 | if (ms_pkt->entry_status != 0) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 125 | ql_dbg(ql_dbg_disc, vha, 0x2031, |
| 126 | "%s failed, error status (%x) on port_id: %02x%02x%02x.\n", |
| 127 | routine, ms_pkt->entry_status, vha->d_id.b.domain, |
| 128 | vha->d_id.b.area, vha->d_id.b.al_pa); |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 129 | } else { |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 130 | if (IS_FWI2_CAPABLE(ha)) |
Andrew Vasquez | cdfc82a | 2006-12-13 19:20:26 -0800 | [diff] [blame] | 131 | comp_status = le16_to_cpu( |
| 132 | ((struct ct_entry_24xx *)ms_pkt)->comp_status); |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 133 | else |
| 134 | comp_status = le16_to_cpu(ms_pkt->status); |
| 135 | switch (comp_status) { |
| 136 | case CS_COMPLETE: |
| 137 | case CS_DATA_UNDERRUN: |
| 138 | case CS_DATA_OVERRUN: /* Overrun? */ |
| 139 | if (ct_rsp->header.response != |
| 140 | __constant_cpu_to_be16(CT_ACCEPT_RESPONSE)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 141 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077, |
| 142 | "%s failed rejected request on port_id: " |
| 143 | "%02x%02x%02x.\n", routine, |
Giridhar Malavali | cf2d771 | 2011-02-23 15:27:09 -0800 | [diff] [blame] | 144 | vha->d_id.b.domain, vha->d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 145 | vha->d_id.b.al_pa); |
| 146 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, |
| 147 | 0x2078, (uint8_t *)&ct_rsp->header, |
| 148 | sizeof(struct ct_rsp_hdr)); |
Andrew Vasquez | 4346b14 | 2006-12-13 19:20:28 -0800 | [diff] [blame] | 149 | rval = QLA_INVALID_COMMAND; |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 150 | } else |
| 151 | rval = QLA_SUCCESS; |
| 152 | break; |
| 153 | default: |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 154 | ql_dbg(ql_dbg_disc, vha, 0x2033, |
| 155 | "%s failed, completion status (%x) on port_id: " |
| 156 | "%02x%02x%02x.\n", routine, comp_status, |
Giridhar Malavali | cf2d771 | 2011-02-23 15:27:09 -0800 | [diff] [blame] | 157 | vha->d_id.b.domain, vha->d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 158 | vha->d_id.b.al_pa); |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 159 | break; |
| 160 | } |
| 161 | } |
| 162 | return rval; |
| 163 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | |
| 165 | /** |
| 166 | * qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command. |
| 167 | * @ha: HA context |
| 168 | * @fcport: fcport entry to updated |
| 169 | * |
| 170 | * Returns 0 on success. |
| 171 | */ |
| 172 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 173 | qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 174 | { |
| 175 | int rval; |
| 176 | |
| 177 | ms_iocb_entry_t *ms_pkt; |
| 178 | struct ct_sns_req *ct_req; |
| 179 | struct ct_sns_rsp *ct_rsp; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 180 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 181 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 182 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 183 | return qla2x00_sns_ga_nxt(vha, fcport); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 184 | |
| 185 | /* Issue GA_NXT */ |
| 186 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 187 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GA_NXT_REQ_SIZE, |
Andrew Vasquez | fd34f55 | 2007-07-19 15:06:00 -0700 | [diff] [blame] | 188 | GA_NXT_RSP_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 189 | |
| 190 | /* Prepare CT request */ |
| 191 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GA_NXT_CMD, |
| 192 | GA_NXT_RSP_SIZE); |
| 193 | ct_rsp = &ha->ct_sns->p.rsp; |
| 194 | |
| 195 | /* Prepare CT arguments -- port_id */ |
| 196 | ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain; |
| 197 | ct_req->req.port_id.port_id[1] = fcport->d_id.b.area; |
| 198 | ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; |
| 199 | |
| 200 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 201 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 202 | sizeof(ms_iocb_entry_t)); |
| 203 | if (rval != QLA_SUCCESS) { |
| 204 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 205 | ql_dbg(ql_dbg_disc, vha, 0x2062, |
| 206 | "GA_NXT issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 207 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 208 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 209 | rval = QLA_FUNCTION_FAILED; |
| 210 | } else { |
| 211 | /* Populate fc_port_t entry. */ |
| 212 | fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0]; |
| 213 | fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1]; |
| 214 | fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2]; |
| 215 | |
| 216 | memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name, |
| 217 | WWN_SIZE); |
| 218 | memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name, |
| 219 | WWN_SIZE); |
| 220 | |
Armen Baloyan | a72b990 | 2012-11-21 02:40:30 -0500 | [diff] [blame] | 221 | fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? |
| 222 | FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; |
| 223 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && |
| 225 | ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) |
| 226 | fcport->d_id.b.domain = 0xf0; |
| 227 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 228 | ql_dbg(ql_dbg_disc, vha, 0x2063, |
| 229 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 231 | "port_id=%02x%02x%02x.\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 232 | fcport->node_name[0], fcport->node_name[1], |
| 233 | fcport->node_name[2], fcport->node_name[3], |
| 234 | fcport->node_name[4], fcport->node_name[5], |
| 235 | fcport->node_name[6], fcport->node_name[7], |
| 236 | fcport->port_name[0], fcport->port_name[1], |
| 237 | fcport->port_name[2], fcport->port_name[3], |
| 238 | fcport->port_name[4], fcport->port_name[5], |
| 239 | fcport->port_name[6], fcport->port_name[7], |
| 240 | fcport->d_id.b.domain, fcport->d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 241 | fcport->d_id.b.al_pa); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | return (rval); |
| 245 | } |
| 246 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 247 | static inline int |
| 248 | qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) |
| 249 | { |
| 250 | return vha->hw->max_fibre_devices * 4 + 16; |
| 251 | } |
| 252 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | /** |
| 254 | * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. |
| 255 | * @ha: HA context |
| 256 | * @list: switch info entries to populate |
| 257 | * |
| 258 | * NOTE: Non-Nx_Ports are not requested. |
| 259 | * |
| 260 | * Returns 0 on success. |
| 261 | */ |
| 262 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 263 | qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 264 | { |
| 265 | int rval; |
| 266 | uint16_t i; |
| 267 | |
| 268 | ms_iocb_entry_t *ms_pkt; |
| 269 | struct ct_sns_req *ct_req; |
| 270 | struct ct_sns_rsp *ct_rsp; |
| 271 | |
| 272 | struct ct_sns_gid_pt_data *gid_data; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 273 | struct qla_hw_data *ha = vha->hw; |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 274 | uint16_t gid_pt_rsp_size; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 275 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 276 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 277 | return qla2x00_sns_gid_pt(vha, list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | |
| 279 | gid_data = NULL; |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 280 | gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 281 | /* Issue GID_PT */ |
| 282 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 283 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE, |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 284 | gid_pt_rsp_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 285 | |
| 286 | /* Prepare CT request */ |
| 287 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GID_PT_CMD, |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 288 | gid_pt_rsp_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 289 | ct_rsp = &ha->ct_sns->p.rsp; |
| 290 | |
| 291 | /* Prepare CT arguments -- port_type */ |
| 292 | ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; |
| 293 | |
| 294 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 295 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 296 | sizeof(ms_iocb_entry_t)); |
| 297 | if (rval != QLA_SUCCESS) { |
| 298 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 299 | ql_dbg(ql_dbg_disc, vha, 0x2055, |
| 300 | "GID_PT issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 301 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 302 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 303 | rval = QLA_FUNCTION_FAILED; |
| 304 | } else { |
| 305 | /* Set port IDs in switch info list. */ |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 306 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
| 308 | list[i].d_id.b.domain = gid_data->port_id[0]; |
| 309 | list[i].d_id.b.area = gid_data->port_id[1]; |
| 310 | list[i].d_id.b.al_pa = gid_data->port_id[2]; |
Andrew Vasquez | a3cbdfa | 2007-08-13 10:13:18 -0700 | [diff] [blame] | 311 | memset(list[i].fabric_port_name, 0, WWN_SIZE); |
| 312 | list[i].fp_speed = PORT_SPEED_UNKNOWN; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 313 | |
| 314 | /* Last one exit. */ |
| 315 | if (gid_data->control_byte & BIT_7) { |
| 316 | list[i].d_id.b.rsvd_1 = gid_data->control_byte; |
| 317 | break; |
| 318 | } |
| 319 | } |
| 320 | |
| 321 | /* |
| 322 | * If we've used all available slots, then the switch is |
| 323 | * reporting back more devices than we can handle with this |
| 324 | * single call. Return a failed status, and let GA_NXT handle |
| 325 | * the overload. |
| 326 | */ |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 327 | if (i == ha->max_fibre_devices) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 328 | rval = QLA_FUNCTION_FAILED; |
| 329 | } |
| 330 | |
| 331 | return (rval); |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. |
| 336 | * @ha: HA context |
| 337 | * @list: switch info entries to populate |
| 338 | * |
| 339 | * Returns 0 on success. |
| 340 | */ |
| 341 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 342 | qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 343 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 344 | int rval = QLA_SUCCESS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 345 | uint16_t i; |
| 346 | |
| 347 | ms_iocb_entry_t *ms_pkt; |
| 348 | struct ct_sns_req *ct_req; |
| 349 | struct ct_sns_rsp *ct_rsp; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 350 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 351 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 352 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 353 | return qla2x00_sns_gpn_id(vha, list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 355 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 356 | /* Issue GPN_ID */ |
| 357 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 358 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | GPN_ID_RSP_SIZE); |
| 360 | |
| 361 | /* Prepare CT request */ |
| 362 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GPN_ID_CMD, |
| 363 | GPN_ID_RSP_SIZE); |
| 364 | ct_rsp = &ha->ct_sns->p.rsp; |
| 365 | |
| 366 | /* Prepare CT arguments -- port_id */ |
| 367 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| 368 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| 369 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| 370 | |
| 371 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 372 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 373 | sizeof(ms_iocb_entry_t)); |
| 374 | if (rval != QLA_SUCCESS) { |
| 375 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 376 | ql_dbg(ql_dbg_disc, vha, 0x2056, |
| 377 | "GPN_ID issue IOCB failed (%d).\n", rval); |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 378 | break; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 379 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 380 | "GPN_ID") != QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 381 | rval = QLA_FUNCTION_FAILED; |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 382 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 383 | } else { |
| 384 | /* Save portname */ |
| 385 | memcpy(list[i].port_name, |
| 386 | ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); |
| 387 | } |
| 388 | |
| 389 | /* Last device exit. */ |
| 390 | if (list[i].d_id.b.rsvd_1 != 0) |
| 391 | break; |
| 392 | } |
| 393 | |
| 394 | return (rval); |
| 395 | } |
| 396 | |
| 397 | /** |
| 398 | * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. |
| 399 | * @ha: HA context |
| 400 | * @list: switch info entries to populate |
| 401 | * |
| 402 | * Returns 0 on success. |
| 403 | */ |
| 404 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 405 | qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 406 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 407 | int rval = QLA_SUCCESS; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 408 | uint16_t i; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 409 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 410 | ms_iocb_entry_t *ms_pkt; |
| 411 | struct ct_sns_req *ct_req; |
| 412 | struct ct_sns_rsp *ct_rsp; |
| 413 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 414 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 415 | return qla2x00_sns_gnn_id(vha, list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 416 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 417 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 418 | /* Issue GNN_ID */ |
| 419 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 420 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GNN_ID_REQ_SIZE, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 421 | GNN_ID_RSP_SIZE); |
| 422 | |
| 423 | /* Prepare CT request */ |
| 424 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GNN_ID_CMD, |
| 425 | GNN_ID_RSP_SIZE); |
| 426 | ct_rsp = &ha->ct_sns->p.rsp; |
| 427 | |
| 428 | /* Prepare CT arguments -- port_id */ |
| 429 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| 430 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| 431 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| 432 | |
| 433 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 434 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 435 | sizeof(ms_iocb_entry_t)); |
| 436 | if (rval != QLA_SUCCESS) { |
| 437 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 438 | ql_dbg(ql_dbg_disc, vha, 0x2057, |
| 439 | "GNN_ID issue IOCB failed (%d).\n", rval); |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 440 | break; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 441 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 442 | "GNN_ID") != QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 443 | rval = QLA_FUNCTION_FAILED; |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 444 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 445 | } else { |
| 446 | /* Save nodename */ |
| 447 | memcpy(list[i].node_name, |
| 448 | ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); |
| 449 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 450 | ql_dbg(ql_dbg_disc, vha, 0x2058, |
| 451 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02X%02x " |
| 452 | "pn %02x%02x%02x%02x%02x%02x%02X%02x " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 453 | "portid=%02x%02x%02x.\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 454 | list[i].node_name[0], list[i].node_name[1], |
| 455 | list[i].node_name[2], list[i].node_name[3], |
| 456 | list[i].node_name[4], list[i].node_name[5], |
| 457 | list[i].node_name[6], list[i].node_name[7], |
| 458 | list[i].port_name[0], list[i].port_name[1], |
| 459 | list[i].port_name[2], list[i].port_name[3], |
| 460 | list[i].port_name[4], list[i].port_name[5], |
| 461 | list[i].port_name[6], list[i].port_name[7], |
| 462 | list[i].d_id.b.domain, list[i].d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 463 | list[i].d_id.b.al_pa); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | /* Last device exit. */ |
| 467 | if (list[i].d_id.b.rsvd_1 != 0) |
| 468 | break; |
| 469 | } |
| 470 | |
| 471 | return (rval); |
| 472 | } |
| 473 | |
| 474 | /** |
| 475 | * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. |
| 476 | * @ha: HA context |
| 477 | * |
| 478 | * Returns 0 on success. |
| 479 | */ |
| 480 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 481 | qla2x00_rft_id(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 482 | { |
| 483 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 484 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 485 | ms_iocb_entry_t *ms_pkt; |
| 486 | struct ct_sns_req *ct_req; |
| 487 | struct ct_sns_rsp *ct_rsp; |
| 488 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 489 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 490 | return qla2x00_sns_rft_id(vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 491 | |
| 492 | /* Issue RFT_ID */ |
| 493 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 494 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE, |
Andrew Vasquez | fd34f55 | 2007-07-19 15:06:00 -0700 | [diff] [blame] | 495 | RFT_ID_RSP_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 496 | |
| 497 | /* Prepare CT request */ |
| 498 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFT_ID_CMD, |
| 499 | RFT_ID_RSP_SIZE); |
| 500 | ct_rsp = &ha->ct_sns->p.rsp; |
| 501 | |
| 502 | /* Prepare CT arguments -- port_id, FC-4 types */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 503 | ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
| 504 | ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; |
| 505 | ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 506 | |
| 507 | ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ |
| 508 | |
| 509 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 510 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 511 | sizeof(ms_iocb_entry_t)); |
| 512 | if (rval != QLA_SUCCESS) { |
| 513 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 514 | ql_dbg(ql_dbg_disc, vha, 0x2043, |
| 515 | "RFT_ID issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 516 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 517 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 518 | rval = QLA_FUNCTION_FAILED; |
| 519 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 520 | ql_dbg(ql_dbg_disc, vha, 0x2044, |
| 521 | "RFT_ID exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 522 | } |
| 523 | |
| 524 | return (rval); |
| 525 | } |
| 526 | |
| 527 | /** |
| 528 | * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. |
| 529 | * @ha: HA context |
| 530 | * |
| 531 | * Returns 0 on success. |
| 532 | */ |
| 533 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 534 | qla2x00_rff_id(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | { |
| 536 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 537 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | ms_iocb_entry_t *ms_pkt; |
| 539 | struct ct_sns_req *ct_req; |
| 540 | struct ct_sns_rsp *ct_rsp; |
| 541 | |
| 542 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 543 | ql_dbg(ql_dbg_disc, vha, 0x2046, |
| 544 | "RFF_ID call not supported on ISP2100/ISP2200.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 545 | return (QLA_SUCCESS); |
| 546 | } |
| 547 | |
| 548 | /* Issue RFF_ID */ |
| 549 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 550 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE, |
Andrew Vasquez | fd34f55 | 2007-07-19 15:06:00 -0700 | [diff] [blame] | 551 | RFF_ID_RSP_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 552 | |
| 553 | /* Prepare CT request */ |
| 554 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RFF_ID_CMD, |
| 555 | RFF_ID_RSP_SIZE); |
| 556 | ct_rsp = &ha->ct_sns->p.rsp; |
| 557 | |
| 558 | /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 559 | ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
| 560 | ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; |
| 561 | ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 562 | |
Nicholas Bellinger | 2d70c10 | 2012-05-15 14:34:28 -0400 | [diff] [blame] | 563 | qlt_rff_id(vha, ct_req); |
| 564 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 565 | ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ |
| 566 | |
| 567 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 568 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 569 | sizeof(ms_iocb_entry_t)); |
| 570 | if (rval != QLA_SUCCESS) { |
| 571 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 572 | ql_dbg(ql_dbg_disc, vha, 0x2047, |
| 573 | "RFF_ID issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 574 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 575 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 576 | rval = QLA_FUNCTION_FAILED; |
| 577 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 578 | ql_dbg(ql_dbg_disc, vha, 0x2048, |
| 579 | "RFF_ID exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 580 | } |
| 581 | |
| 582 | return (rval); |
| 583 | } |
| 584 | |
| 585 | /** |
| 586 | * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. |
| 587 | * @ha: HA context |
| 588 | * |
| 589 | * Returns 0 on success. |
| 590 | */ |
| 591 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 592 | qla2x00_rnn_id(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 593 | { |
| 594 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 595 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 596 | ms_iocb_entry_t *ms_pkt; |
| 597 | struct ct_sns_req *ct_req; |
| 598 | struct ct_sns_rsp *ct_rsp; |
| 599 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 600 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 601 | return qla2x00_sns_rnn_id(vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 602 | |
| 603 | /* Issue RNN_ID */ |
| 604 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 605 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE, |
Andrew Vasquez | fd34f55 | 2007-07-19 15:06:00 -0700 | [diff] [blame] | 606 | RNN_ID_RSP_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 607 | |
| 608 | /* Prepare CT request */ |
| 609 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RNN_ID_CMD, |
| 610 | RNN_ID_RSP_SIZE); |
| 611 | ct_rsp = &ha->ct_sns->p.rsp; |
| 612 | |
| 613 | /* Prepare CT arguments -- port_id, node_name */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 614 | ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
| 615 | ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; |
| 616 | ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 617 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 618 | memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 619 | |
| 620 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 621 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 622 | sizeof(ms_iocb_entry_t)); |
| 623 | if (rval != QLA_SUCCESS) { |
| 624 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 625 | ql_dbg(ql_dbg_disc, vha, 0x204d, |
| 626 | "RNN_ID issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 627 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 628 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 629 | rval = QLA_FUNCTION_FAILED; |
| 630 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 631 | ql_dbg(ql_dbg_disc, vha, 0x204e, |
| 632 | "RNN_ID exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 633 | } |
| 634 | |
| 635 | return (rval); |
| 636 | } |
| 637 | |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 638 | void |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 639 | qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn) |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 640 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 641 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 642 | sprintf(snn, "%s FW:v%d.%02d.%02d DVR:v%s",ha->model_number, |
| 643 | ha->fw_major_version, ha->fw_minor_version, |
| 644 | ha->fw_subminor_version, qla2x00_version_str); |
| 645 | } |
| 646 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 647 | /** |
| 648 | * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. |
| 649 | * @ha: HA context |
| 650 | * |
| 651 | * Returns 0 on success. |
| 652 | */ |
| 653 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 654 | qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 655 | { |
| 656 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 657 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 658 | ms_iocb_entry_t *ms_pkt; |
| 659 | struct ct_sns_req *ct_req; |
| 660 | struct ct_sns_rsp *ct_rsp; |
| 661 | |
| 662 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 663 | ql_dbg(ql_dbg_disc, vha, 0x2050, |
| 664 | "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 665 | return (QLA_SUCCESS); |
| 666 | } |
| 667 | |
| 668 | /* Issue RSNN_NN */ |
| 669 | /* Prepare common MS IOCB */ |
| 670 | /* Request size adjusted after CT preparation */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 671 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 672 | |
| 673 | /* Prepare CT request */ |
| 674 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RSNN_NN_CMD, |
| 675 | RSNN_NN_RSP_SIZE); |
| 676 | ct_rsp = &ha->ct_sns->p.rsp; |
| 677 | |
| 678 | /* Prepare CT arguments -- node_name, symbolic node_name, size */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 679 | memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
Andrew Vasquez | fa2a1ce | 2005-07-06 10:32:07 -0700 | [diff] [blame] | 680 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 681 | /* Prepare the Symbolic Node Name */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 682 | qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 683 | |
| 684 | /* Calculate SNN length */ |
Andrew Vasquez | 1620f7c | 2006-10-02 12:00:44 -0700 | [diff] [blame] | 685 | ct_req->req.rsnn_nn.name_len = |
| 686 | (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 687 | |
| 688 | /* Update MS IOCB request */ |
| 689 | ms_pkt->req_bytecount = |
| 690 | cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); |
| 691 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| 692 | |
| 693 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 694 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | sizeof(ms_iocb_entry_t)); |
| 696 | if (rval != QLA_SUCCESS) { |
| 697 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 698 | ql_dbg(ql_dbg_disc, vha, 0x2051, |
| 699 | "RSNN_NN issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 700 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
Andrew Vasquez | 8c958a9 | 2005-07-06 10:30:47 -0700 | [diff] [blame] | 701 | QLA_SUCCESS) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 702 | rval = QLA_FUNCTION_FAILED; |
| 703 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 704 | ql_dbg(ql_dbg_disc, vha, 0x2052, |
| 705 | "RSNN_NN exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 706 | } |
| 707 | |
| 708 | return (rval); |
| 709 | } |
| 710 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 711 | /** |
| 712 | * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. |
| 713 | * @ha: HA context |
| 714 | * @cmd: GS command |
| 715 | * @scmd_len: Subcommand length |
| 716 | * @data_size: response size in bytes |
| 717 | * |
| 718 | * Returns a pointer to the @ha's sns_cmd. |
| 719 | */ |
| 720 | static inline struct sns_cmd_pkt * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 721 | qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 722 | uint16_t data_size) |
| 723 | { |
| 724 | uint16_t wc; |
| 725 | struct sns_cmd_pkt *sns_cmd; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 726 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 727 | |
| 728 | sns_cmd = ha->sns_cmd; |
| 729 | memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); |
| 730 | wc = data_size / 2; /* Size in 16bit words. */ |
| 731 | sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); |
| 732 | sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); |
| 733 | sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); |
| 734 | sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); |
| 735 | sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); |
| 736 | wc = (data_size - 16) / 4; /* Size in 32bit words. */ |
| 737 | sns_cmd->p.cmd.size = cpu_to_le16(wc); |
| 738 | |
| 739 | return (sns_cmd); |
| 740 | } |
| 741 | |
| 742 | /** |
| 743 | * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. |
| 744 | * @ha: HA context |
| 745 | * @fcport: fcport entry to updated |
| 746 | * |
| 747 | * This command uses the old Exectute SNS Command mailbox routine. |
| 748 | * |
| 749 | * Returns 0 on success. |
| 750 | */ |
| 751 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 752 | qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 753 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 754 | int rval = QLA_SUCCESS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 755 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 756 | struct sns_cmd_pkt *sns_cmd; |
| 757 | |
| 758 | /* Issue GA_NXT. */ |
| 759 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 760 | sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | GA_NXT_SNS_DATA_SIZE); |
| 762 | |
| 763 | /* Prepare SNS command arguments -- port_id. */ |
| 764 | sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; |
| 765 | sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; |
| 766 | sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; |
| 767 | |
| 768 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 769 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 770 | sizeof(struct sns_cmd_pkt)); |
| 771 | if (rval != QLA_SUCCESS) { |
| 772 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 773 | ql_dbg(ql_dbg_disc, vha, 0x205f, |
| 774 | "GA_NXT Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 775 | } else if (sns_cmd->p.gan_data[8] != 0x80 || |
| 776 | sns_cmd->p.gan_data[9] != 0x02) { |
Chad Dupuis | cfb0919 | 2011-11-18 09:03:07 -0800 | [diff] [blame] | 777 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 778 | "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
| 779 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, |
| 780 | sns_cmd->p.gan_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 781 | rval = QLA_FUNCTION_FAILED; |
| 782 | } else { |
| 783 | /* Populate fc_port_t entry. */ |
| 784 | fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; |
| 785 | fcport->d_id.b.area = sns_cmd->p.gan_data[18]; |
| 786 | fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; |
| 787 | |
| 788 | memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); |
| 789 | memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); |
| 790 | |
| 791 | if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && |
| 792 | sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) |
| 793 | fcport->d_id.b.domain = 0xf0; |
| 794 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 795 | ql_dbg(ql_dbg_disc, vha, 0x2061, |
| 796 | "GA_NXT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 798 | "port_id=%02x%02x%02x.\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 799 | fcport->node_name[0], fcport->node_name[1], |
| 800 | fcport->node_name[2], fcport->node_name[3], |
| 801 | fcport->node_name[4], fcport->node_name[5], |
| 802 | fcport->node_name[6], fcport->node_name[7], |
| 803 | fcport->port_name[0], fcport->port_name[1], |
| 804 | fcport->port_name[2], fcport->port_name[3], |
| 805 | fcport->port_name[4], fcport->port_name[5], |
| 806 | fcport->port_name[6], fcport->port_name[7], |
| 807 | fcport->d_id.b.domain, fcport->d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 808 | fcport->d_id.b.al_pa); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 809 | } |
| 810 | |
| 811 | return (rval); |
| 812 | } |
| 813 | |
| 814 | /** |
| 815 | * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. |
| 816 | * @ha: HA context |
| 817 | * @list: switch info entries to populate |
| 818 | * |
| 819 | * This command uses the old Exectute SNS Command mailbox routine. |
| 820 | * |
| 821 | * NOTE: Non-Nx_Ports are not requested. |
| 822 | * |
| 823 | * Returns 0 on success. |
| 824 | */ |
| 825 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 826 | qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 827 | { |
| 828 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 829 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 830 | uint16_t i; |
| 831 | uint8_t *entry; |
| 832 | struct sns_cmd_pkt *sns_cmd; |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 833 | uint16_t gid_pt_sns_data_size; |
| 834 | |
| 835 | gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 836 | |
| 837 | /* Issue GID_PT. */ |
| 838 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 839 | sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 840 | gid_pt_sns_data_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | |
| 842 | /* Prepare SNS command arguments -- port_type. */ |
| 843 | sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; |
| 844 | |
| 845 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 846 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 847 | sizeof(struct sns_cmd_pkt)); |
| 848 | if (rval != QLA_SUCCESS) { |
| 849 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 850 | ql_dbg(ql_dbg_disc, vha, 0x206d, |
| 851 | "GID_PT Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 852 | } else if (sns_cmd->p.gid_data[8] != 0x80 || |
| 853 | sns_cmd->p.gid_data[9] != 0x02) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 854 | ql_dbg(ql_dbg_disc, vha, 0x202f, |
| 855 | "GID_PT failed, rejected request, gid_rsp:\n"); |
| 856 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, |
| 857 | sns_cmd->p.gid_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 858 | rval = QLA_FUNCTION_FAILED; |
| 859 | } else { |
| 860 | /* Set port IDs in switch info list. */ |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 861 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 862 | entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
| 863 | list[i].d_id.b.domain = entry[1]; |
| 864 | list[i].d_id.b.area = entry[2]; |
| 865 | list[i].d_id.b.al_pa = entry[3]; |
| 866 | |
| 867 | /* Last one exit. */ |
| 868 | if (entry[0] & BIT_7) { |
| 869 | list[i].d_id.b.rsvd_1 = entry[0]; |
| 870 | break; |
| 871 | } |
| 872 | } |
| 873 | |
| 874 | /* |
| 875 | * If we've used all available slots, then the switch is |
| 876 | * reporting back more devices that we can handle with this |
| 877 | * single call. Return a failed status, and let GA_NXT handle |
| 878 | * the overload. |
| 879 | */ |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 880 | if (i == ha->max_fibre_devices) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 881 | rval = QLA_FUNCTION_FAILED; |
| 882 | } |
| 883 | |
| 884 | return (rval); |
| 885 | } |
| 886 | |
| 887 | /** |
| 888 | * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. |
| 889 | * @ha: HA context |
| 890 | * @list: switch info entries to populate |
| 891 | * |
| 892 | * This command uses the old Exectute SNS Command mailbox routine. |
| 893 | * |
| 894 | * Returns 0 on success. |
| 895 | */ |
| 896 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 897 | qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 898 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 899 | int rval = QLA_SUCCESS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 900 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 901 | uint16_t i; |
| 902 | struct sns_cmd_pkt *sns_cmd; |
| 903 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 904 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 905 | /* Issue GPN_ID */ |
| 906 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 907 | sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 908 | GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
| 909 | |
| 910 | /* Prepare SNS command arguments -- port_id. */ |
| 911 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; |
| 912 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; |
| 913 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; |
| 914 | |
| 915 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 916 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 917 | GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
| 918 | if (rval != QLA_SUCCESS) { |
| 919 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 920 | ql_dbg(ql_dbg_disc, vha, 0x2032, |
| 921 | "GPN_ID Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 922 | } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
| 923 | sns_cmd->p.gpn_data[9] != 0x02) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 924 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
| 925 | "GPN_ID failed, rejected request, gpn_rsp:\n"); |
| 926 | ql_dump_buffer(ql_dbg_disc, vha, 0x207f, |
| 927 | sns_cmd->p.gpn_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 928 | rval = QLA_FUNCTION_FAILED; |
| 929 | } else { |
| 930 | /* Save portname */ |
| 931 | memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], |
| 932 | WWN_SIZE); |
| 933 | } |
| 934 | |
| 935 | /* Last device exit. */ |
| 936 | if (list[i].d_id.b.rsvd_1 != 0) |
| 937 | break; |
| 938 | } |
| 939 | |
| 940 | return (rval); |
| 941 | } |
| 942 | |
| 943 | /** |
| 944 | * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. |
| 945 | * @ha: HA context |
| 946 | * @list: switch info entries to populate |
| 947 | * |
| 948 | * This command uses the old Exectute SNS Command mailbox routine. |
| 949 | * |
| 950 | * Returns 0 on success. |
| 951 | */ |
| 952 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 953 | qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 954 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 955 | int rval = QLA_SUCCESS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 956 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 957 | uint16_t i; |
| 958 | struct sns_cmd_pkt *sns_cmd; |
| 959 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 960 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 961 | /* Issue GNN_ID */ |
| 962 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 963 | sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 964 | GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
| 965 | |
| 966 | /* Prepare SNS command arguments -- port_id. */ |
| 967 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; |
| 968 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; |
| 969 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; |
| 970 | |
| 971 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 972 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 973 | GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
| 974 | if (rval != QLA_SUCCESS) { |
| 975 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 976 | ql_dbg(ql_dbg_disc, vha, 0x203f, |
| 977 | "GNN_ID Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 978 | } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
| 979 | sns_cmd->p.gnn_data[9] != 0x02) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 980 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
| 981 | "GNN_ID failed, rejected request, gnn_rsp:\n"); |
| 982 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, |
| 983 | sns_cmd->p.gnn_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 984 | rval = QLA_FUNCTION_FAILED; |
| 985 | } else { |
| 986 | /* Save nodename */ |
| 987 | memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], |
| 988 | WWN_SIZE); |
| 989 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 990 | ql_dbg(ql_dbg_disc, vha, 0x206e, |
| 991 | "GID_PT entry - nn %02x%02x%02x%02x%02x%02x%02x%02x " |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 992 | "pn %02x%02x%02x%02x%02x%02x%02x%02x " |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 993 | "port_id=%02x%02x%02x.\n", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 994 | list[i].node_name[0], list[i].node_name[1], |
| 995 | list[i].node_name[2], list[i].node_name[3], |
| 996 | list[i].node_name[4], list[i].node_name[5], |
| 997 | list[i].node_name[6], list[i].node_name[7], |
| 998 | list[i].port_name[0], list[i].port_name[1], |
| 999 | list[i].port_name[2], list[i].port_name[3], |
| 1000 | list[i].port_name[4], list[i].port_name[5], |
| 1001 | list[i].port_name[6], list[i].port_name[7], |
| 1002 | list[i].d_id.b.domain, list[i].d_id.b.area, |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1003 | list[i].d_id.b.al_pa); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1004 | } |
| 1005 | |
| 1006 | /* Last device exit. */ |
| 1007 | if (list[i].d_id.b.rsvd_1 != 0) |
| 1008 | break; |
| 1009 | } |
| 1010 | |
| 1011 | return (rval); |
| 1012 | } |
| 1013 | |
| 1014 | /** |
| 1015 | * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. |
| 1016 | * @ha: HA context |
| 1017 | * |
| 1018 | * This command uses the old Exectute SNS Command mailbox routine. |
| 1019 | * |
| 1020 | * Returns 0 on success. |
| 1021 | */ |
| 1022 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1023 | qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1024 | { |
| 1025 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1026 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1027 | struct sns_cmd_pkt *sns_cmd; |
| 1028 | |
| 1029 | /* Issue RFT_ID. */ |
| 1030 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1031 | sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1032 | RFT_ID_SNS_DATA_SIZE); |
| 1033 | |
| 1034 | /* Prepare SNS command arguments -- port_id, FC-4 types */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1035 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
| 1036 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; |
| 1037 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1038 | |
| 1039 | sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ |
| 1040 | |
| 1041 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1042 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1043 | sizeof(struct sns_cmd_pkt)); |
| 1044 | if (rval != QLA_SUCCESS) { |
| 1045 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1046 | ql_dbg(ql_dbg_disc, vha, 0x2060, |
| 1047 | "RFT_ID Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1048 | } else if (sns_cmd->p.rft_data[8] != 0x80 || |
| 1049 | sns_cmd->p.rft_data[9] != 0x02) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1050 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
| 1051 | "RFT_ID failed, rejected request rft_rsp:\n"); |
| 1052 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, |
| 1053 | sns_cmd->p.rft_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1054 | rval = QLA_FUNCTION_FAILED; |
| 1055 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1056 | ql_dbg(ql_dbg_disc, vha, 0x2073, |
| 1057 | "RFT_ID exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1058 | } |
| 1059 | |
| 1060 | return (rval); |
| 1061 | } |
| 1062 | |
| 1063 | /** |
| 1064 | * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. |
| 1065 | * HBA. |
| 1066 | * @ha: HA context |
| 1067 | * |
| 1068 | * This command uses the old Exectute SNS Command mailbox routine. |
| 1069 | * |
| 1070 | * Returns 0 on success. |
| 1071 | */ |
| 1072 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1073 | qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1074 | { |
| 1075 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1076 | struct qla_hw_data *ha = vha->hw; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1077 | struct sns_cmd_pkt *sns_cmd; |
| 1078 | |
| 1079 | /* Issue RNN_ID. */ |
| 1080 | /* Prepare SNS command request. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1081 | sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1082 | RNN_ID_SNS_DATA_SIZE); |
| 1083 | |
| 1084 | /* Prepare SNS command arguments -- port_id, nodename. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1085 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
| 1086 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; |
| 1087 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1088 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1089 | sns_cmd->p.cmd.param[4] = vha->node_name[7]; |
| 1090 | sns_cmd->p.cmd.param[5] = vha->node_name[6]; |
| 1091 | sns_cmd->p.cmd.param[6] = vha->node_name[5]; |
| 1092 | sns_cmd->p.cmd.param[7] = vha->node_name[4]; |
| 1093 | sns_cmd->p.cmd.param[8] = vha->node_name[3]; |
| 1094 | sns_cmd->p.cmd.param[9] = vha->node_name[2]; |
| 1095 | sns_cmd->p.cmd.param[10] = vha->node_name[1]; |
| 1096 | sns_cmd->p.cmd.param[11] = vha->node_name[0]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1097 | |
| 1098 | /* Execute SNS command. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1099 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1100 | sizeof(struct sns_cmd_pkt)); |
| 1101 | if (rval != QLA_SUCCESS) { |
| 1102 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1103 | ql_dbg(ql_dbg_disc, vha, 0x204a, |
| 1104 | "RNN_ID Send SNS failed (%d).\n", rval); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1105 | } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
| 1106 | sns_cmd->p.rnn_data[9] != 0x02) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1107 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
| 1108 | "RNN_ID failed, rejected request, rnn_rsp:\n"); |
| 1109 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, |
| 1110 | sns_cmd->p.rnn_data, 16); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1111 | rval = QLA_FUNCTION_FAILED; |
| 1112 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1113 | ql_dbg(ql_dbg_disc, vha, 0x204c, |
| 1114 | "RNN_ID exiting normally.\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1115 | } |
| 1116 | |
| 1117 | return (rval); |
| 1118 | } |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1119 | |
| 1120 | /** |
Joe Perches | b1c1181 | 2008-02-03 17:28:22 +0200 | [diff] [blame] | 1121 | * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1122 | * @ha: HA context |
| 1123 | * |
| 1124 | * Returns 0 on success. |
| 1125 | */ |
| 1126 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1127 | qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1128 | { |
Chad Dupuis | 0b91d11 | 2012-02-09 11:15:42 -0800 | [diff] [blame] | 1129 | int ret, rval; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1130 | uint16_t mb[MAILBOX_REGISTER_COUNT]; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1131 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1132 | ret = QLA_SUCCESS; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1133 | if (vha->flags.management_server_logged_in) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1134 | return ret; |
| 1135 | |
Chad Dupuis | 0b91d11 | 2012-02-09 11:15:42 -0800 | [diff] [blame] | 1136 | rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
Andrew Vasquez | 58570ac | 2012-08-22 14:21:18 -0400 | [diff] [blame] | 1137 | 0xfa, mb, BIT_1); |
Chad Dupuis | 0b91d11 | 2012-02-09 11:15:42 -0800 | [diff] [blame] | 1138 | if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { |
| 1139 | if (rval == QLA_MEMORY_ALLOC_FAILED) |
| 1140 | ql_dbg(ql_dbg_disc, vha, 0x2085, |
| 1141 | "Failed management_server login: loopid=%x " |
| 1142 | "rval=%d\n", vha->mgmt_svr_loop_id, rval); |
| 1143 | else |
| 1144 | ql_dbg(ql_dbg_disc, vha, 0x2024, |
| 1145 | "Failed management_server login: loopid=%x " |
| 1146 | "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", |
| 1147 | vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], |
| 1148 | mb[7]); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1149 | ret = QLA_FUNCTION_FAILED; |
| 1150 | } else |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1151 | vha->flags.management_server_logged_in = 1; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1152 | |
| 1153 | return ret; |
| 1154 | } |
| 1155 | |
| 1156 | /** |
| 1157 | * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. |
| 1158 | * @ha: HA context |
| 1159 | * @req_size: request size in bytes |
| 1160 | * @rsp_size: response size in bytes |
| 1161 | * |
| 1162 | * Returns a pointer to the @ha's ms_iocb. |
| 1163 | */ |
| 1164 | void * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1165 | qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1166 | uint32_t rsp_size) |
| 1167 | { |
| 1168 | ms_iocb_entry_t *ms_pkt; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1169 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1170 | ms_pkt = ha->ms_iocb; |
| 1171 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); |
| 1172 | |
| 1173 | ms_pkt->entry_type = MS_IOCB_TYPE; |
| 1174 | ms_pkt->entry_count = 1; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1175 | SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1176 | ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 1177 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1178 | ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
| 1179 | ms_pkt->total_dsd_count = __constant_cpu_to_le16(2); |
| 1180 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
| 1181 | ms_pkt->req_bytecount = cpu_to_le32(req_size); |
| 1182 | |
| 1183 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1184 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1185 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| 1186 | |
| 1187 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1188 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1189 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; |
| 1190 | |
| 1191 | return ms_pkt; |
| 1192 | } |
| 1193 | |
| 1194 | /** |
| 1195 | * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. |
| 1196 | * @ha: HA context |
| 1197 | * @req_size: request size in bytes |
| 1198 | * @rsp_size: response size in bytes |
| 1199 | * |
| 1200 | * Returns a pointer to the @ha's ms_iocb. |
| 1201 | */ |
| 1202 | void * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1203 | qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1204 | uint32_t rsp_size) |
| 1205 | { |
| 1206 | struct ct_entry_24xx *ct_pkt; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1207 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1208 | |
| 1209 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| 1210 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); |
| 1211 | |
| 1212 | ct_pkt->entry_type = CT_IOCB_TYPE; |
| 1213 | ct_pkt->entry_count = 1; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1214 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 1215 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1216 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
| 1217 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); |
| 1218 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
| 1219 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| 1220 | |
| 1221 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1222 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1223 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| 1224 | |
| 1225 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1226 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1227 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1228 | ct_pkt->vp_index = vha->vp_idx; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1229 | |
| 1230 | return ct_pkt; |
| 1231 | } |
| 1232 | |
| 1233 | static inline ms_iocb_entry_t * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1234 | qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1235 | { |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1236 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1237 | ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
| 1238 | struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| 1239 | |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1240 | if (IS_FWI2_CAPABLE(ha)) { |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1241 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| 1242 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| 1243 | } else { |
| 1244 | ms_pkt->req_bytecount = cpu_to_le32(req_size); |
| 1245 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
| 1246 | } |
| 1247 | |
| 1248 | return ms_pkt; |
| 1249 | } |
| 1250 | |
| 1251 | /** |
| 1252 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. |
| 1253 | * @ct_req: CT request buffer |
| 1254 | * @cmd: GS command |
| 1255 | * @rsp_size: response size in bytes |
| 1256 | * |
| 1257 | * Returns a pointer to the intitialized @ct_req. |
| 1258 | */ |
| 1259 | static inline struct ct_sns_req * |
| 1260 | qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, |
| 1261 | uint16_t rsp_size) |
| 1262 | { |
| 1263 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); |
| 1264 | |
| 1265 | ct_req->header.revision = 0x01; |
| 1266 | ct_req->header.gs_type = 0xFA; |
| 1267 | ct_req->header.gs_subtype = 0x10; |
| 1268 | ct_req->command = cpu_to_be16(cmd); |
| 1269 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| 1270 | |
| 1271 | return ct_req; |
| 1272 | } |
| 1273 | |
| 1274 | /** |
| 1275 | * qla2x00_fdmi_rhba() - |
| 1276 | * @ha: HA context |
| 1277 | * |
| 1278 | * Returns 0 on success. |
| 1279 | */ |
| 1280 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1281 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1282 | { |
| 1283 | int rval, alen; |
| 1284 | uint32_t size, sn; |
| 1285 | |
| 1286 | ms_iocb_entry_t *ms_pkt; |
| 1287 | struct ct_sns_req *ct_req; |
| 1288 | struct ct_sns_rsp *ct_rsp; |
| 1289 | uint8_t *entries; |
| 1290 | struct ct_fdmi_hba_attr *eiter; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1291 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1292 | |
| 1293 | /* Issue RHBA */ |
| 1294 | /* Prepare common MS IOCB */ |
| 1295 | /* Request size adjusted after CT preparation */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1296 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1297 | |
| 1298 | /* Prepare CT request */ |
| 1299 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, |
| 1300 | RHBA_RSP_SIZE); |
| 1301 | ct_rsp = &ha->ct_sns->p.rsp; |
| 1302 | |
| 1303 | /* Prepare FDMI command arguments -- attribute block, attributes. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1304 | memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1305 | ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1306 | memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1307 | size = 2 * WWN_SIZE + 4 + 4; |
| 1308 | |
| 1309 | /* Attributes */ |
| 1310 | ct_req->req.rhba.attrs.count = |
| 1311 | __constant_cpu_to_be32(FDMI_HBA_ATTR_COUNT); |
| 1312 | entries = ct_req->req.rhba.hba_identifier; |
| 1313 | |
| 1314 | /* Nodename. */ |
| 1315 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1316 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME); |
| 1317 | eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1318 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1319 | size += 4 + WWN_SIZE; |
| 1320 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1321 | ql_dbg(ql_dbg_disc, vha, 0x2025, |
| 1322 | "NodeName = %02x%02x%02x%02x%02x%02x%02x%02x.\n", |
| 1323 | eiter->a.node_name[0], eiter->a.node_name[1], |
| 1324 | eiter->a.node_name[2], eiter->a.node_name[3], |
| 1325 | eiter->a.node_name[4], eiter->a.node_name[5], |
| 1326 | eiter->a.node_name[6], eiter->a.node_name[7]); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1327 | |
| 1328 | /* Manufacturer. */ |
| 1329 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1330 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MANUFACTURER); |
Paul Bolle | f24b697 | 2013-02-08 01:57:55 -0500 | [diff] [blame] | 1331 | alen = strlen(QLA2XXX_MANUFACTURER); |
| 1332 | strncpy(eiter->a.manufacturer, QLA2XXX_MANUFACTURER, alen + 1); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1333 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1334 | eiter->len = cpu_to_be16(4 + alen); |
| 1335 | size += 4 + alen; |
| 1336 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1337 | ql_dbg(ql_dbg_disc, vha, 0x2026, |
| 1338 | "Manufacturer = %s.\n", eiter->a.manufacturer); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1339 | |
| 1340 | /* Serial number. */ |
| 1341 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1342 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); |
| 1343 | sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1; |
| 1344 | sprintf(eiter->a.serial_num, "%c%05d", 'A' + sn / 100000, sn % 100000); |
| 1345 | alen = strlen(eiter->a.serial_num); |
| 1346 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1347 | eiter->len = cpu_to_be16(4 + alen); |
| 1348 | size += 4 + alen; |
| 1349 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1350 | ql_dbg(ql_dbg_disc, vha, 0x2027, |
| 1351 | "Serial no. = %s.\n", eiter->a.serial_num); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1352 | |
| 1353 | /* Model name. */ |
| 1354 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1355 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL); |
| 1356 | strcpy(eiter->a.model, ha->model_number); |
| 1357 | alen = strlen(eiter->a.model); |
| 1358 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1359 | eiter->len = cpu_to_be16(4 + alen); |
| 1360 | size += 4 + alen; |
| 1361 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1362 | ql_dbg(ql_dbg_disc, vha, 0x2028, |
| 1363 | "Model Name = %s.\n", eiter->a.model); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1364 | |
| 1365 | /* Model description. */ |
| 1366 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1367 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); |
| 1368 | if (ha->model_desc) |
| 1369 | strncpy(eiter->a.model_desc, ha->model_desc, 80); |
| 1370 | alen = strlen(eiter->a.model_desc); |
| 1371 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1372 | eiter->len = cpu_to_be16(4 + alen); |
| 1373 | size += 4 + alen; |
| 1374 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1375 | ql_dbg(ql_dbg_disc, vha, 0x2029, |
| 1376 | "Model Desc = %s.\n", eiter->a.model_desc); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1377 | |
| 1378 | /* Hardware version. */ |
| 1379 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1380 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); |
| 1381 | strcpy(eiter->a.hw_version, ha->adapter_id); |
| 1382 | alen = strlen(eiter->a.hw_version); |
| 1383 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1384 | eiter->len = cpu_to_be16(4 + alen); |
| 1385 | size += 4 + alen; |
| 1386 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1387 | ql_dbg(ql_dbg_disc, vha, 0x202a, |
| 1388 | "Hardware ver = %s.\n", eiter->a.hw_version); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1389 | |
| 1390 | /* Driver version. */ |
| 1391 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1392 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_DRIVER_VERSION); |
| 1393 | strcpy(eiter->a.driver_version, qla2x00_version_str); |
| 1394 | alen = strlen(eiter->a.driver_version); |
| 1395 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1396 | eiter->len = cpu_to_be16(4 + alen); |
| 1397 | size += 4 + alen; |
| 1398 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1399 | ql_dbg(ql_dbg_disc, vha, 0x202b, |
| 1400 | "Driver ver = %s.\n", eiter->a.driver_version); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1401 | |
| 1402 | /* Option ROM version. */ |
| 1403 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1404 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); |
| 1405 | strcpy(eiter->a.orom_version, "0.00"); |
| 1406 | alen = strlen(eiter->a.orom_version); |
| 1407 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1408 | eiter->len = cpu_to_be16(4 + alen); |
| 1409 | size += 4 + alen; |
| 1410 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1411 | ql_dbg(ql_dbg_disc, vha , 0x202c, |
| 1412 | "Optrom vers = %s.\n", eiter->a.orom_version); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1413 | |
| 1414 | /* Firmware version */ |
| 1415 | eiter = (struct ct_fdmi_hba_attr *) (entries + size); |
| 1416 | eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1417 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1418 | alen = strlen(eiter->a.fw_version); |
| 1419 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1420 | eiter->len = cpu_to_be16(4 + alen); |
| 1421 | size += 4 + alen; |
| 1422 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1423 | ql_dbg(ql_dbg_disc, vha, 0x202d, |
| 1424 | "Firmware vers = %s.\n", eiter->a.fw_version); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1425 | |
| 1426 | /* Update MS request size. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1427 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1428 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1429 | ql_dbg(ql_dbg_disc, vha, 0x202e, |
| 1430 | "RHBA identifier = " |
| 1431 | "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", |
| 1432 | ct_req->req.rhba.hba_identifier[0], |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1433 | ct_req->req.rhba.hba_identifier[1], |
| 1434 | ct_req->req.rhba.hba_identifier[2], |
| 1435 | ct_req->req.rhba.hba_identifier[3], |
| 1436 | ct_req->req.rhba.hba_identifier[4], |
| 1437 | ct_req->req.rhba.hba_identifier[5], |
| 1438 | ct_req->req.rhba.hba_identifier[6], |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1439 | ct_req->req.rhba.hba_identifier[7], size); |
| 1440 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, |
| 1441 | entries, size); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1442 | |
| 1443 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1444 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1445 | sizeof(ms_iocb_entry_t)); |
| 1446 | if (rval != QLA_SUCCESS) { |
| 1447 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1448 | ql_dbg(ql_dbg_disc, vha, 0x2030, |
| 1449 | "RHBA issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1450 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1451 | QLA_SUCCESS) { |
| 1452 | rval = QLA_FUNCTION_FAILED; |
| 1453 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
| 1454 | ct_rsp->header.explanation_code == |
| 1455 | CT_EXPL_ALREADY_REGISTERED) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1456 | ql_dbg(ql_dbg_disc, vha, 0x2034, |
| 1457 | "HBA already registered.\n"); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1458 | rval = QLA_ALREADY_REGISTERED; |
| 1459 | } |
| 1460 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1461 | ql_dbg(ql_dbg_disc, vha, 0x2035, |
| 1462 | "RHBA exiting normally.\n"); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1463 | } |
| 1464 | |
| 1465 | return rval; |
| 1466 | } |
| 1467 | |
| 1468 | /** |
| 1469 | * qla2x00_fdmi_dhba() - |
| 1470 | * @ha: HA context |
| 1471 | * |
| 1472 | * Returns 0 on success. |
| 1473 | */ |
| 1474 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1475 | qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1476 | { |
| 1477 | int rval; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1478 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1479 | ms_iocb_entry_t *ms_pkt; |
| 1480 | struct ct_sns_req *ct_req; |
| 1481 | struct ct_sns_rsp *ct_rsp; |
| 1482 | |
| 1483 | /* Issue RPA */ |
| 1484 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1485 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1486 | DHBA_RSP_SIZE); |
| 1487 | |
| 1488 | /* Prepare CT request */ |
| 1489 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, DHBA_CMD, |
| 1490 | DHBA_RSP_SIZE); |
| 1491 | ct_rsp = &ha->ct_sns->p.rsp; |
| 1492 | |
| 1493 | /* Prepare FDMI command arguments -- portname. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1494 | memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1495 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1496 | ql_dbg(ql_dbg_disc, vha, 0x2036, |
| 1497 | "DHBA portname = %02x%02x%02x%02x%02x%02x%02x%02x.\n", |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1498 | ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], |
| 1499 | ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], |
| 1500 | ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1501 | ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7]); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1502 | |
| 1503 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1504 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1505 | sizeof(ms_iocb_entry_t)); |
| 1506 | if (rval != QLA_SUCCESS) { |
| 1507 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1508 | ql_dbg(ql_dbg_disc, vha, 0x2037, |
| 1509 | "DHBA issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1510 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1511 | QLA_SUCCESS) { |
| 1512 | rval = QLA_FUNCTION_FAILED; |
| 1513 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1514 | ql_dbg(ql_dbg_disc, vha, 0x2038, |
| 1515 | "DHBA exiting normally.\n"); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1516 | } |
| 1517 | |
| 1518 | return rval; |
| 1519 | } |
| 1520 | |
| 1521 | /** |
| 1522 | * qla2x00_fdmi_rpa() - |
| 1523 | * @ha: HA context |
| 1524 | * |
| 1525 | * Returns 0 on success. |
| 1526 | */ |
| 1527 | static int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1528 | qla2x00_fdmi_rpa(scsi_qla_host_t *vha) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1529 | { |
| 1530 | int rval, alen; |
| 1531 | uint32_t size, max_frame_size; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1532 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1533 | ms_iocb_entry_t *ms_pkt; |
| 1534 | struct ct_sns_req *ct_req; |
| 1535 | struct ct_sns_rsp *ct_rsp; |
| 1536 | uint8_t *entries; |
| 1537 | struct ct_fdmi_port_attr *eiter; |
| 1538 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
| 1539 | |
| 1540 | /* Issue RPA */ |
| 1541 | /* Prepare common MS IOCB */ |
| 1542 | /* Request size adjusted after CT preparation */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1543 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1544 | |
| 1545 | /* Prepare CT request */ |
| 1546 | ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, |
| 1547 | RPA_RSP_SIZE); |
| 1548 | ct_rsp = &ha->ct_sns->p.rsp; |
| 1549 | |
| 1550 | /* Prepare FDMI command arguments -- attribute block, attributes. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1551 | memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1552 | size = WWN_SIZE + 4; |
| 1553 | |
| 1554 | /* Attributes */ |
| 1555 | ct_req->req.rpa.attrs.count = |
Andrew Vasquez | 8a85e171 | 2007-09-20 14:07:41 -0700 | [diff] [blame] | 1556 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT - 1); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1557 | entries = ct_req->req.rpa.port_name; |
| 1558 | |
| 1559 | /* FC4 types. */ |
| 1560 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1561 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_FC4_TYPES); |
| 1562 | eiter->len = __constant_cpu_to_be16(4 + 32); |
| 1563 | eiter->a.fc4_types[2] = 0x01; |
| 1564 | size += 4 + 32; |
| 1565 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1566 | ql_dbg(ql_dbg_disc, vha, 0x2039, |
| 1567 | "FC4_TYPES=%02x %02x.\n", |
| 1568 | eiter->a.fc4_types[2], |
| 1569 | eiter->a.fc4_types[1]); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1570 | |
| 1571 | /* Supported speed. */ |
| 1572 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1573 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); |
| 1574 | eiter->len = __constant_cpu_to_be16(4 + 4); |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1575 | if (IS_CNA_CAPABLE(ha)) |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1576 | eiter->a.sup_speed = __constant_cpu_to_be32( |
| 1577 | FDMI_PORT_SPEED_10GB); |
| 1578 | else if (IS_QLA25XX(ha)) |
Andrew Vasquez | c3a2f0d | 2007-07-19 20:37:34 -0700 | [diff] [blame] | 1579 | eiter->a.sup_speed = __constant_cpu_to_be32( |
| 1580 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| |
| 1581 | FDMI_PORT_SPEED_4GB|FDMI_PORT_SPEED_8GB); |
Harihara Kadayam | 4d4df19 | 2008-04-03 13:13:26 -0700 | [diff] [blame] | 1582 | else if (IS_QLA24XX_TYPE(ha)) |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1583 | eiter->a.sup_speed = __constant_cpu_to_be32( |
| 1584 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB| |
| 1585 | FDMI_PORT_SPEED_4GB); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1586 | else if (IS_QLA23XX(ha)) |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1587 | eiter->a.sup_speed =__constant_cpu_to_be32( |
| 1588 | FDMI_PORT_SPEED_1GB|FDMI_PORT_SPEED_2GB); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1589 | else |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1590 | eiter->a.sup_speed = __constant_cpu_to_be32( |
| 1591 | FDMI_PORT_SPEED_1GB); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1592 | size += 4 + 4; |
| 1593 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1594 | ql_dbg(ql_dbg_disc, vha, 0x203a, |
| 1595 | "Supported_Speed=%x.\n", eiter->a.sup_speed); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1596 | |
| 1597 | /* Current speed. */ |
| 1598 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1599 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_CURRENT_SPEED); |
| 1600 | eiter->len = __constant_cpu_to_be16(4 + 4); |
| 1601 | switch (ha->link_data_rate) { |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1602 | case PORT_SPEED_1GB: |
| 1603 | eiter->a.cur_speed = |
| 1604 | __constant_cpu_to_be32(FDMI_PORT_SPEED_1GB); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1605 | break; |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1606 | case PORT_SPEED_2GB: |
| 1607 | eiter->a.cur_speed = |
| 1608 | __constant_cpu_to_be32(FDMI_PORT_SPEED_2GB); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1609 | break; |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1610 | case PORT_SPEED_4GB: |
| 1611 | eiter->a.cur_speed = |
| 1612 | __constant_cpu_to_be32(FDMI_PORT_SPEED_4GB); |
| 1613 | break; |
Andrew Vasquez | c3a2f0d | 2007-07-19 20:37:34 -0700 | [diff] [blame] | 1614 | case PORT_SPEED_8GB: |
| 1615 | eiter->a.cur_speed = |
| 1616 | __constant_cpu_to_be32(FDMI_PORT_SPEED_8GB); |
| 1617 | break; |
Andrew Vasquez | 3a03eb7 | 2009-01-05 11:18:11 -0800 | [diff] [blame] | 1618 | case PORT_SPEED_10GB: |
| 1619 | eiter->a.cur_speed = |
| 1620 | __constant_cpu_to_be32(FDMI_PORT_SPEED_10GB); |
| 1621 | break; |
Giridhar Malavali | 6246b8a | 2012-02-09 11:15:34 -0800 | [diff] [blame] | 1622 | case PORT_SPEED_16GB: |
| 1623 | eiter->a.cur_speed = |
| 1624 | __constant_cpu_to_be32(FDMI_PORT_SPEED_16GB); |
| 1625 | break; |
Andrew Vasquez | 5881569 | 2007-07-19 15:05:58 -0700 | [diff] [blame] | 1626 | default: |
| 1627 | eiter->a.cur_speed = |
| 1628 | __constant_cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1629 | break; |
| 1630 | } |
| 1631 | size += 4 + 4; |
| 1632 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1633 | ql_dbg(ql_dbg_disc, vha, 0x203b, |
| 1634 | "Current_Speed=%x.\n", eiter->a.cur_speed); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1635 | |
| 1636 | /* Max frame size. */ |
| 1637 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1638 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); |
| 1639 | eiter->len = __constant_cpu_to_be16(4 + 4); |
Andrew Vasquez | e428924 | 2007-07-19 15:05:56 -0700 | [diff] [blame] | 1640 | max_frame_size = IS_FWI2_CAPABLE(ha) ? |
Seokmann Ju | c6852c4 | 2008-04-24 15:21:29 -0700 | [diff] [blame] | 1641 | le16_to_cpu(icb24->frame_payload_size): |
| 1642 | le16_to_cpu(ha->init_cb->frame_payload_size); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1643 | eiter->a.max_frame_size = cpu_to_be32(max_frame_size); |
| 1644 | size += 4 + 4; |
| 1645 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1646 | ql_dbg(ql_dbg_disc, vha, 0x203c, |
| 1647 | "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1648 | |
| 1649 | /* OS device name. */ |
| 1650 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1651 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); |
Paul Bolle | f24b697 | 2013-02-08 01:57:55 -0500 | [diff] [blame] | 1652 | alen = strlen(QLA2XXX_DRIVER_NAME); |
| 1653 | strncpy(eiter->a.os_dev_name, QLA2XXX_DRIVER_NAME, alen + 1); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1654 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1655 | eiter->len = cpu_to_be16(4 + alen); |
| 1656 | size += 4 + alen; |
| 1657 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1658 | ql_dbg(ql_dbg_disc, vha, 0x204b, |
| 1659 | "OS_Device_Name=%s.\n", eiter->a.os_dev_name); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1660 | |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1661 | /* Hostname. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1662 | if (strlen(fc_host_system_hostname(vha->host))) { |
Andrew Vasquez | 8a85e171 | 2007-09-20 14:07:41 -0700 | [diff] [blame] | 1663 | ct_req->req.rpa.attrs.count = |
| 1664 | __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1665 | eiter = (struct ct_fdmi_port_attr *) (entries + size); |
| 1666 | eiter->type = __constant_cpu_to_be16(FDMI_PORT_HOST_NAME); |
| 1667 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1668 | "%s", fc_host_system_hostname(vha->host)); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1669 | alen = strlen(eiter->a.host_name); |
| 1670 | alen += (alen & 3) ? (4 - (alen & 3)) : 4; |
| 1671 | eiter->len = cpu_to_be16(4 + alen); |
| 1672 | size += 4 + alen; |
| 1673 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1674 | ql_dbg(ql_dbg_disc, vha, 0x203d, |
| 1675 | "HostName=%s.\n", eiter->a.host_name); |
Andrew Vasquez | a740a3f | 2006-10-02 12:00:45 -0700 | [diff] [blame] | 1676 | } |
| 1677 | |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1678 | /* Update MS request size. */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1679 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1680 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1681 | ql_dbg(ql_dbg_disc, vha, 0x203e, |
| 1682 | "RPA portname= %02x%02x%02x%02x%02X%02x%02x%02x size=%d.\n", |
| 1683 | ct_req->req.rpa.port_name[0], ct_req->req.rpa.port_name[1], |
| 1684 | ct_req->req.rpa.port_name[2], ct_req->req.rpa.port_name[3], |
| 1685 | ct_req->req.rpa.port_name[4], ct_req->req.rpa.port_name[5], |
| 1686 | ct_req->req.rpa.port_name[6], ct_req->req.rpa.port_name[7], |
| 1687 | size); |
| 1688 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, |
| 1689 | entries, size); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1690 | |
| 1691 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1692 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1693 | sizeof(ms_iocb_entry_t)); |
| 1694 | if (rval != QLA_SUCCESS) { |
| 1695 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1696 | ql_dbg(ql_dbg_disc, vha, 0x2040, |
| 1697 | "RPA issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1698 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1699 | QLA_SUCCESS) { |
| 1700 | rval = QLA_FUNCTION_FAILED; |
| 1701 | } else { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1702 | ql_dbg(ql_dbg_disc, vha, 0x2041, |
| 1703 | "RPA exiting nornally.\n"); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1704 | } |
| 1705 | |
| 1706 | return rval; |
| 1707 | } |
| 1708 | |
| 1709 | /** |
| 1710 | * qla2x00_fdmi_register() - |
| 1711 | * @ha: HA context |
| 1712 | * |
| 1713 | * Returns 0 on success. |
| 1714 | */ |
| 1715 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1716 | qla2x00_fdmi_register(scsi_qla_host_t *vha) |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1717 | { |
| 1718 | int rval; |
Andrew Vasquez | 80de7ef | 2009-07-31 15:09:33 -0700 | [diff] [blame] | 1719 | struct qla_hw_data *ha = vha->hw; |
| 1720 | |
| 1721 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
| 1722 | return QLA_FUNCTION_FAILED; |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1723 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1724 | rval = qla2x00_mgmt_svr_login(vha); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1725 | if (rval) |
| 1726 | return rval; |
| 1727 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1728 | rval = qla2x00_fdmi_rhba(vha); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1729 | if (rval) { |
| 1730 | if (rval != QLA_ALREADY_REGISTERED) |
| 1731 | return rval; |
| 1732 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1733 | rval = qla2x00_fdmi_dhba(vha); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1734 | if (rval) |
| 1735 | return rval; |
| 1736 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1737 | rval = qla2x00_fdmi_rhba(vha); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1738 | if (rval) |
| 1739 | return rval; |
| 1740 | } |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1741 | rval = qla2x00_fdmi_rpa(vha); |
Andrew Vasquez | cca5335 | 2005-08-26 19:08:30 -0700 | [diff] [blame] | 1742 | |
| 1743 | return rval; |
| 1744 | } |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1745 | |
| 1746 | /** |
| 1747 | * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. |
| 1748 | * @ha: HA context |
| 1749 | * @list: switch info entries to populate |
| 1750 | * |
| 1751 | * Returns 0 on success. |
| 1752 | */ |
| 1753 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1754 | qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1755 | { |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 1756 | int rval = QLA_SUCCESS; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1757 | uint16_t i; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1758 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1759 | ms_iocb_entry_t *ms_pkt; |
| 1760 | struct ct_sns_req *ct_req; |
| 1761 | struct ct_sns_rsp *ct_rsp; |
| 1762 | |
Andrew Vasquez | c76f2c0 | 2007-07-19 15:05:57 -0700 | [diff] [blame] | 1763 | if (!IS_IIDMA_CAPABLE(ha)) |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1764 | return QLA_FUNCTION_FAILED; |
| 1765 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 1766 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1767 | /* Issue GFPN_ID */ |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1768 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1769 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1770 | GFPN_ID_RSP_SIZE); |
| 1771 | |
| 1772 | /* Prepare CT request */ |
| 1773 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFPN_ID_CMD, |
| 1774 | GFPN_ID_RSP_SIZE); |
| 1775 | ct_rsp = &ha->ct_sns->p.rsp; |
| 1776 | |
| 1777 | /* Prepare CT arguments -- port_id */ |
| 1778 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| 1779 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| 1780 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| 1781 | |
| 1782 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1783 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1784 | sizeof(ms_iocb_entry_t)); |
| 1785 | if (rval != QLA_SUCCESS) { |
| 1786 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1787 | ql_dbg(ql_dbg_disc, vha, 0x2023, |
| 1788 | "GFPN_ID issue IOCB failed (%d).\n", rval); |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 1789 | break; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1790 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1791 | "GFPN_ID") != QLA_SUCCESS) { |
| 1792 | rval = QLA_FUNCTION_FAILED; |
Arun Easi | dafdf89 | 2012-02-09 11:16:00 -0800 | [diff] [blame] | 1793 | break; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1794 | } else { |
| 1795 | /* Save fabric portname */ |
| 1796 | memcpy(list[i].fabric_port_name, |
| 1797 | ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); |
| 1798 | } |
| 1799 | |
| 1800 | /* Last device exit. */ |
| 1801 | if (list[i].d_id.b.rsvd_1 != 0) |
| 1802 | break; |
| 1803 | } |
| 1804 | |
| 1805 | return (rval); |
| 1806 | } |
| 1807 | |
| 1808 | static inline void * |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1809 | qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1810 | uint32_t rsp_size) |
| 1811 | { |
| 1812 | struct ct_entry_24xx *ct_pkt; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1813 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1814 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
| 1815 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); |
| 1816 | |
| 1817 | ct_pkt->entry_type = CT_IOCB_TYPE; |
| 1818 | ct_pkt->entry_count = 1; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1819 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
Andrew Vasquez | 00a537b | 2008-02-28 14:06:11 -0800 | [diff] [blame] | 1820 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1821 | ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); |
| 1822 | ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); |
| 1823 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
| 1824 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
| 1825 | |
| 1826 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1827 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1828 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
| 1829 | |
| 1830 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); |
| 1831 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); |
| 1832 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1833 | ct_pkt->vp_index = vha->vp_idx; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1834 | |
| 1835 | return ct_pkt; |
| 1836 | } |
| 1837 | |
| 1838 | |
| 1839 | static inline struct ct_sns_req * |
| 1840 | qla24xx_prep_ct_fm_req(struct ct_sns_req *ct_req, uint16_t cmd, |
| 1841 | uint16_t rsp_size) |
| 1842 | { |
| 1843 | memset(ct_req, 0, sizeof(struct ct_sns_pkt)); |
| 1844 | |
| 1845 | ct_req->header.revision = 0x01; |
| 1846 | ct_req->header.gs_type = 0xFA; |
| 1847 | ct_req->header.gs_subtype = 0x01; |
| 1848 | ct_req->command = cpu_to_be16(cmd); |
| 1849 | ct_req->max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); |
| 1850 | |
| 1851 | return ct_req; |
| 1852 | } |
| 1853 | |
| 1854 | /** |
| 1855 | * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. |
| 1856 | * @ha: HA context |
| 1857 | * @list: switch info entries to populate |
| 1858 | * |
| 1859 | * Returns 0 on success. |
| 1860 | */ |
| 1861 | int |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1862 | qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1863 | { |
| 1864 | int rval; |
| 1865 | uint16_t i; |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1866 | struct qla_hw_data *ha = vha->hw; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1867 | ms_iocb_entry_t *ms_pkt; |
| 1868 | struct ct_sns_req *ct_req; |
| 1869 | struct ct_sns_rsp *ct_rsp; |
| 1870 | |
Andrew Vasquez | c76f2c0 | 2007-07-19 15:05:57 -0700 | [diff] [blame] | 1871 | if (!IS_IIDMA_CAPABLE(ha)) |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1872 | return QLA_FUNCTION_FAILED; |
Andrew Vasquez | 4346b14 | 2006-12-13 19:20:28 -0800 | [diff] [blame] | 1873 | if (!ha->flags.gpsc_supported) |
| 1874 | return QLA_FUNCTION_FAILED; |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1875 | |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1876 | rval = qla2x00_mgmt_svr_login(vha); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1877 | if (rval) |
| 1878 | return rval; |
| 1879 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 1880 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1881 | /* Issue GFPN_ID */ |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1882 | /* Prepare common MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1883 | ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1884 | GPSC_RSP_SIZE); |
| 1885 | |
| 1886 | /* Prepare CT request */ |
| 1887 | ct_req = qla24xx_prep_ct_fm_req(&ha->ct_sns->p.req, |
| 1888 | GPSC_CMD, GPSC_RSP_SIZE); |
| 1889 | ct_rsp = &ha->ct_sns->p.rsp; |
| 1890 | |
| 1891 | /* Prepare CT arguments -- port_name */ |
| 1892 | memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, |
| 1893 | WWN_SIZE); |
| 1894 | |
| 1895 | /* Execute MS IOCB */ |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1896 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1897 | sizeof(ms_iocb_entry_t)); |
| 1898 | if (rval != QLA_SUCCESS) { |
| 1899 | /*EMPTY*/ |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1900 | ql_dbg(ql_dbg_disc, vha, 0x2059, |
| 1901 | "GPSC issue IOCB failed (%d).\n", rval); |
Anirban Chakraborty | 7b867cf | 2008-11-06 10:40:19 -0800 | [diff] [blame] | 1902 | } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
Andrew Vasquez | 4346b14 | 2006-12-13 19:20:28 -0800 | [diff] [blame] | 1903 | "GPSC")) != QLA_SUCCESS) { |
| 1904 | /* FM command unsupported? */ |
| 1905 | if (rval == QLA_INVALID_COMMAND && |
Andrew Vasquez | 3fe7cfb | 2008-04-03 13:13:23 -0700 | [diff] [blame] | 1906 | (ct_rsp->header.reason_code == |
| 1907 | CT_REASON_INVALID_COMMAND_CODE || |
| 1908 | ct_rsp->header.reason_code == |
| 1909 | CT_REASON_COMMAND_UNSUPPORTED)) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1910 | ql_dbg(ql_dbg_disc, vha, 0x205a, |
| 1911 | "GPSC command unsupported, disabling " |
| 1912 | "query.\n"); |
Andrew Vasquez | 4346b14 | 2006-12-13 19:20:28 -0800 | [diff] [blame] | 1913 | ha->flags.gpsc_supported = 0; |
| 1914 | rval = QLA_FUNCTION_FAILED; |
| 1915 | break; |
| 1916 | } |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1917 | rval = QLA_FUNCTION_FAILED; |
| 1918 | } else { |
Andrew Vasquez | a3cbdfa | 2007-08-13 10:13:18 -0700 | [diff] [blame] | 1919 | /* Save port-speed */ |
| 1920 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { |
| 1921 | case BIT_15: |
| 1922 | list[i].fp_speed = PORT_SPEED_1GB; |
| 1923 | break; |
| 1924 | case BIT_14: |
| 1925 | list[i].fp_speed = PORT_SPEED_2GB; |
| 1926 | break; |
| 1927 | case BIT_13: |
| 1928 | list[i].fp_speed = PORT_SPEED_4GB; |
| 1929 | break; |
Andrew Vasquez | 9f8fdde | 2009-06-03 09:55:22 -0700 | [diff] [blame] | 1930 | case BIT_12: |
| 1931 | list[i].fp_speed = PORT_SPEED_10GB; |
| 1932 | break; |
Andrew Vasquez | a3cbdfa | 2007-08-13 10:13:18 -0700 | [diff] [blame] | 1933 | case BIT_11: |
| 1934 | list[i].fp_speed = PORT_SPEED_8GB; |
| 1935 | break; |
Joe Carnuccio | c53dfac | 2012-11-21 02:40:39 -0500 | [diff] [blame] | 1936 | case BIT_10: |
| 1937 | list[i].fp_speed = PORT_SPEED_16GB; |
| 1938 | break; |
Andrew Vasquez | a3cbdfa | 2007-08-13 10:13:18 -0700 | [diff] [blame] | 1939 | } |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1940 | |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1941 | ql_dbg(ql_dbg_disc, vha, 0x205b, |
| 1942 | "GPSC ext entry - fpn " |
| 1943 | "%02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " |
| 1944 | "speed=%04x.\n", |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1945 | list[i].fabric_port_name[0], |
| 1946 | list[i].fabric_port_name[1], |
| 1947 | list[i].fabric_port_name[2], |
| 1948 | list[i].fabric_port_name[3], |
| 1949 | list[i].fabric_port_name[4], |
| 1950 | list[i].fabric_port_name[5], |
| 1951 | list[i].fabric_port_name[6], |
| 1952 | list[i].fabric_port_name[7], |
Andrew Vasquez | a3cbdfa | 2007-08-13 10:13:18 -0700 | [diff] [blame] | 1953 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 1954 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
Andrew Vasquez | d8b4521 | 2006-10-02 12:00:43 -0700 | [diff] [blame] | 1955 | } |
| 1956 | |
| 1957 | /* Last device exit. */ |
| 1958 | if (list[i].d_id.b.rsvd_1 != 0) |
| 1959 | break; |
| 1960 | } |
| 1961 | |
| 1962 | return (rval); |
| 1963 | } |
Chad Dupuis | e8c72ba | 2010-07-23 15:28:25 +0500 | [diff] [blame] | 1964 | |
| 1965 | /** |
| 1966 | * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. |
| 1967 | * |
| 1968 | * @ha: HA context |
| 1969 | * @list: switch info entries to populate |
| 1970 | * |
| 1971 | */ |
| 1972 | void |
| 1973 | qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) |
| 1974 | { |
| 1975 | int rval; |
| 1976 | uint16_t i; |
| 1977 | |
| 1978 | ms_iocb_entry_t *ms_pkt; |
| 1979 | struct ct_sns_req *ct_req; |
| 1980 | struct ct_sns_rsp *ct_rsp; |
| 1981 | struct qla_hw_data *ha = vha->hw; |
| 1982 | uint8_t fcp_scsi_features = 0; |
| 1983 | |
Chad Dupuis | 642ef98 | 2012-02-09 11:15:57 -0800 | [diff] [blame] | 1984 | for (i = 0; i < ha->max_fibre_devices; i++) { |
Chad Dupuis | e8c72ba | 2010-07-23 15:28:25 +0500 | [diff] [blame] | 1985 | /* Set default FC4 Type as UNKNOWN so the default is to |
| 1986 | * Process this port */ |
| 1987 | list[i].fc4_type = FC4_TYPE_UNKNOWN; |
| 1988 | |
| 1989 | /* Do not attempt GFF_ID if we are not FWI_2 capable */ |
| 1990 | if (!IS_FWI2_CAPABLE(ha)) |
| 1991 | continue; |
| 1992 | |
| 1993 | /* Prepare common MS IOCB */ |
| 1994 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE, |
| 1995 | GFF_ID_RSP_SIZE); |
| 1996 | |
| 1997 | /* Prepare CT request */ |
| 1998 | ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, GFF_ID_CMD, |
| 1999 | GFF_ID_RSP_SIZE); |
| 2000 | ct_rsp = &ha->ct_sns->p.rsp; |
| 2001 | |
| 2002 | /* Prepare CT arguments -- port_id */ |
| 2003 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; |
| 2004 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; |
| 2005 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; |
| 2006 | |
| 2007 | /* Execute MS IOCB */ |
| 2008 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
| 2009 | sizeof(ms_iocb_entry_t)); |
| 2010 | |
| 2011 | if (rval != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 2012 | ql_dbg(ql_dbg_disc, vha, 0x205c, |
| 2013 | "GFF_ID issue IOCB failed (%d).\n", rval); |
Chad Dupuis | e8c72ba | 2010-07-23 15:28:25 +0500 | [diff] [blame] | 2014 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
Andrew Vasquez | 7a78ced | 2011-02-23 15:27:12 -0800 | [diff] [blame] | 2015 | "GFF_ID") != QLA_SUCCESS) { |
Saurav Kashyap | 7c3df13 | 2011-07-14 12:00:13 -0700 | [diff] [blame] | 2016 | ql_dbg(ql_dbg_disc, vha, 0x205d, |
| 2017 | "GFF_ID IOCB status had a failure status code.\n"); |
Chad Dupuis | e8c72ba | 2010-07-23 15:28:25 +0500 | [diff] [blame] | 2018 | } else { |
| 2019 | fcp_scsi_features = |
| 2020 | ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; |
| 2021 | fcp_scsi_features &= 0x0f; |
| 2022 | |
| 2023 | if (fcp_scsi_features) |
| 2024 | list[i].fc4_type = FC4_TYPE_FCP_SCSI; |
| 2025 | else |
| 2026 | list[i].fc4_type = FC4_TYPE_OTHER; |
| 2027 | } |
| 2028 | |
| 2029 | /* Last device exit. */ |
| 2030 | if (list[i].d_id.b.rsvd_1 != 0) |
| 2031 | break; |
| 2032 | } |
| 2033 | } |