Commit | Line | Data |
---|---|---|
1da177e4 | 1 | /* |
fa90c54f | 2 | * QLogic Fibre Channel HBA Driver |
bd21eaf9 | 3 | * Copyright (c) 2003-2014 QLogic Corporation |
1da177e4 | 4 | * |
fa90c54f | 5 | * See LICENSE.qla2xxx for copyright and licensing details. |
1da177e4 LT |
6 | */ |
7 | #include "qla_def.h" | |
2d70c103 | 8 | #include "qla_target.h" |
df57caba | 9 | #include <linux/utsname.h> |
1da177e4 | 10 | |
1da177e4 LT |
11 | static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *); |
12 | static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *); | |
13 | static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *); | |
14 | static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *); | |
15 | static int qla2x00_sns_rft_id(scsi_qla_host_t *); | |
16 | static int qla2x00_sns_rnn_id(scsi_qla_host_t *); | |
17 | ||
18 | /** | |
8c958a99 | 19 | * qla2x00_prep_ms_iocb() - Prepare common MS/CT IOCB fields for SNS CT query. |
1da177e4 LT |
20 | * @ha: HA context |
21 | * @req_size: request size in bytes | |
22 | * @rsp_size: response size in bytes | |
23 | * | |
24 | * Returns a pointer to the @ha's ms_iocb. | |
25 | */ | |
8c958a99 | 26 | void * |
7b867cf7 | 27 | qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
1da177e4 | 28 | { |
7b867cf7 | 29 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
30 | ms_iocb_entry_t *ms_pkt; |
31 | ||
32 | ms_pkt = ha->ms_iocb; | |
33 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
34 | ||
35 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
36 | ms_pkt->entry_count = 1; | |
37 | SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER); | |
ad950360 | 38 | ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG); |
00a537b8 | 39 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
40 | ms_pkt->cmd_dsd_count = cpu_to_le16(1); |
41 | ms_pkt->total_dsd_count = cpu_to_le16(2); | |
1da177e4 LT |
42 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
43 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
44 | ||
45 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
46 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
47 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
48 | ||
49 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
50 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
51 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
52 | ||
fabbb8df JC |
53 | vha->qla_stats.control_requests++; |
54 | ||
1da177e4 LT |
55 | return (ms_pkt); |
56 | } | |
57 | ||
8c958a99 AV |
58 | /** |
59 | * qla24xx_prep_ms_iocb() - Prepare common CT IOCB fields for SNS CT query. | |
60 | * @ha: HA context | |
61 | * @req_size: request size in bytes | |
62 | * @rsp_size: response size in bytes | |
63 | * | |
64 | * Returns a pointer to the @ha's ms_iocb. | |
65 | */ | |
66 | void * | |
7b867cf7 | 67 | qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) |
8c958a99 | 68 | { |
7b867cf7 | 69 | struct qla_hw_data *ha = vha->hw; |
8c958a99 AV |
70 | struct ct_entry_24xx *ct_pkt; |
71 | ||
72 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
73 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
74 | ||
75 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
76 | ct_pkt->entry_count = 1; | |
ad950360 | 77 | ct_pkt->nport_handle = cpu_to_le16(NPH_SNS); |
00a537b8 | 78 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
79 | ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
80 | ct_pkt->rsp_dsd_count = cpu_to_le16(1); | |
8c958a99 AV |
81 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
82 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
83 | ||
84 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
85 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
86 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
87 | ||
88 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
89 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
90 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 91 | ct_pkt->vp_index = vha->vp_idx; |
8c958a99 | 92 | |
fabbb8df JC |
93 | vha->qla_stats.control_requests++; |
94 | ||
8c958a99 AV |
95 | return (ct_pkt); |
96 | } | |
97 | ||
1da177e4 LT |
98 | /** |
99 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
100 | * @ct_req: CT request buffer | |
101 | * @cmd: GS command | |
102 | * @rsp_size: response size in bytes | |
103 | * | |
104 | * Returns a pointer to the intitialized @ct_req. | |
105 | */ | |
106 | static inline struct ct_sns_req * | |
6ec6f909 | 107 | qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size) |
1da177e4 | 108 | { |
6ec6f909 | 109 | memset(p, 0, sizeof(struct ct_sns_pkt)); |
1da177e4 | 110 | |
6ec6f909 BVA |
111 | p->p.req.header.revision = 0x01; |
112 | p->p.req.header.gs_type = 0xFC; | |
113 | p->p.req.header.gs_subtype = 0x02; | |
114 | p->p.req.command = cpu_to_be16(cmd); | |
115 | p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
1da177e4 | 116 | |
6ec6f909 | 117 | return &p->p.req; |
1da177e4 LT |
118 | } |
119 | ||
8c958a99 | 120 | static int |
7b867cf7 | 121 | qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, |
8c958a99 AV |
122 | struct ct_sns_rsp *ct_rsp, const char *routine) |
123 | { | |
124 | int rval; | |
125 | uint16_t comp_status; | |
7b867cf7 | 126 | struct qla_hw_data *ha = vha->hw; |
8c958a99 AV |
127 | |
128 | rval = QLA_FUNCTION_FAILED; | |
129 | if (ms_pkt->entry_status != 0) { | |
7c3df132 SK |
130 | ql_dbg(ql_dbg_disc, vha, 0x2031, |
131 | "%s failed, error status (%x) on port_id: %02x%02x%02x.\n", | |
132 | routine, ms_pkt->entry_status, vha->d_id.b.domain, | |
133 | vha->d_id.b.area, vha->d_id.b.al_pa); | |
8c958a99 | 134 | } else { |
e428924c | 135 | if (IS_FWI2_CAPABLE(ha)) |
cdfc82ad AV |
136 | comp_status = le16_to_cpu( |
137 | ((struct ct_entry_24xx *)ms_pkt)->comp_status); | |
8c958a99 AV |
138 | else |
139 | comp_status = le16_to_cpu(ms_pkt->status); | |
140 | switch (comp_status) { | |
141 | case CS_COMPLETE: | |
142 | case CS_DATA_UNDERRUN: | |
143 | case CS_DATA_OVERRUN: /* Overrun? */ | |
144 | if (ct_rsp->header.response != | |
ad950360 | 145 | cpu_to_be16(CT_ACCEPT_RESPONSE)) { |
7c3df132 | 146 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077, |
df57caba HM |
147 | "%s failed rejected request on port_id: %02x%02x%02x Compeltion status 0x%x, response 0x%x\n", |
148 | routine, vha->d_id.b.domain, | |
149 | vha->d_id.b.area, vha->d_id.b.al_pa, | |
150 | comp_status, ct_rsp->header.response); | |
7c3df132 SK |
151 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, |
152 | 0x2078, (uint8_t *)&ct_rsp->header, | |
153 | sizeof(struct ct_rsp_hdr)); | |
4346b149 | 154 | rval = QLA_INVALID_COMMAND; |
8c958a99 AV |
155 | } else |
156 | rval = QLA_SUCCESS; | |
157 | break; | |
158 | default: | |
7c3df132 SK |
159 | ql_dbg(ql_dbg_disc, vha, 0x2033, |
160 | "%s failed, completion status (%x) on port_id: " | |
161 | "%02x%02x%02x.\n", routine, comp_status, | |
cf2d7712 | 162 | vha->d_id.b.domain, vha->d_id.b.area, |
7c3df132 | 163 | vha->d_id.b.al_pa); |
8c958a99 AV |
164 | break; |
165 | } | |
166 | } | |
167 | return rval; | |
168 | } | |
1da177e4 LT |
169 | |
170 | /** | |
171 | * qla2x00_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
172 | * @ha: HA context | |
173 | * @fcport: fcport entry to updated | |
174 | * | |
175 | * Returns 0 on success. | |
176 | */ | |
177 | int | |
7b867cf7 | 178 | qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 LT |
179 | { |
180 | int rval; | |
181 | ||
182 | ms_iocb_entry_t *ms_pkt; | |
183 | struct ct_sns_req *ct_req; | |
184 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 185 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 186 | |
7b867cf7 AC |
187 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
188 | return qla2x00_sns_ga_nxt(vha, fcport); | |
1da177e4 LT |
189 | |
190 | /* Issue GA_NXT */ | |
191 | /* Prepare common MS IOCB */ | |
7b867cf7 | 192 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GA_NXT_REQ_SIZE, |
fd34f556 | 193 | GA_NXT_RSP_SIZE); |
1da177e4 LT |
194 | |
195 | /* Prepare CT request */ | |
6ec6f909 | 196 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD, |
1da177e4 LT |
197 | GA_NXT_RSP_SIZE); |
198 | ct_rsp = &ha->ct_sns->p.rsp; | |
199 | ||
200 | /* Prepare CT arguments -- port_id */ | |
201 | ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain; | |
202 | ct_req->req.port_id.port_id[1] = fcport->d_id.b.area; | |
203 | ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; | |
204 | ||
205 | /* Execute MS IOCB */ | |
7b867cf7 | 206 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
207 | sizeof(ms_iocb_entry_t)); |
208 | if (rval != QLA_SUCCESS) { | |
209 | /*EMPTY*/ | |
7c3df132 SK |
210 | ql_dbg(ql_dbg_disc, vha, 0x2062, |
211 | "GA_NXT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 212 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != |
8c958a99 | 213 | QLA_SUCCESS) { |
1da177e4 LT |
214 | rval = QLA_FUNCTION_FAILED; |
215 | } else { | |
216 | /* Populate fc_port_t entry. */ | |
217 | fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0]; | |
218 | fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1]; | |
219 | fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2]; | |
220 | ||
221 | memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name, | |
222 | WWN_SIZE); | |
223 | memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name, | |
224 | WWN_SIZE); | |
225 | ||
a72b9900 AB |
226 | fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? |
227 | FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; | |
228 | ||
1da177e4 LT |
229 | if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && |
230 | ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) | |
231 | fcport->d_id.b.domain = 0xf0; | |
232 | ||
7c3df132 | 233 | ql_dbg(ql_dbg_disc, vha, 0x2063, |
7b833558 | 234 | "GA_NXT entry - nn %8phN pn %8phN " |
7c3df132 | 235 | "port_id=%02x%02x%02x.\n", |
7b833558 | 236 | fcport->node_name, fcport->port_name, |
1da177e4 | 237 | fcport->d_id.b.domain, fcport->d_id.b.area, |
7c3df132 | 238 | fcport->d_id.b.al_pa); |
1da177e4 LT |
239 | } |
240 | ||
241 | return (rval); | |
242 | } | |
243 | ||
642ef983 CD |
244 | static inline int |
245 | qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) | |
246 | { | |
247 | return vha->hw->max_fibre_devices * 4 + 16; | |
248 | } | |
249 | ||
1da177e4 LT |
250 | /** |
251 | * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
252 | * @ha: HA context | |
253 | * @list: switch info entries to populate | |
254 | * | |
255 | * NOTE: Non-Nx_Ports are not requested. | |
256 | * | |
257 | * Returns 0 on success. | |
258 | */ | |
259 | int | |
7b867cf7 | 260 | qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
261 | { |
262 | int rval; | |
263 | uint16_t i; | |
264 | ||
265 | ms_iocb_entry_t *ms_pkt; | |
266 | struct ct_sns_req *ct_req; | |
267 | struct ct_sns_rsp *ct_rsp; | |
268 | ||
269 | struct ct_sns_gid_pt_data *gid_data; | |
7b867cf7 | 270 | struct qla_hw_data *ha = vha->hw; |
642ef983 | 271 | uint16_t gid_pt_rsp_size; |
1da177e4 | 272 | |
7b867cf7 AC |
273 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
274 | return qla2x00_sns_gid_pt(vha, list); | |
1da177e4 LT |
275 | |
276 | gid_data = NULL; | |
642ef983 | 277 | gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
1da177e4 LT |
278 | /* Issue GID_PT */ |
279 | /* Prepare common MS IOCB */ | |
7b867cf7 | 280 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE, |
642ef983 | 281 | gid_pt_rsp_size); |
1da177e4 LT |
282 | |
283 | /* Prepare CT request */ | |
6ec6f909 | 284 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size); |
1da177e4 LT |
285 | ct_rsp = &ha->ct_sns->p.rsp; |
286 | ||
287 | /* Prepare CT arguments -- port_type */ | |
288 | ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; | |
289 | ||
290 | /* Execute MS IOCB */ | |
7b867cf7 | 291 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
292 | sizeof(ms_iocb_entry_t)); |
293 | if (rval != QLA_SUCCESS) { | |
294 | /*EMPTY*/ | |
7c3df132 SK |
295 | ql_dbg(ql_dbg_disc, vha, 0x2055, |
296 | "GID_PT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 297 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
8c958a99 | 298 | QLA_SUCCESS) { |
1da177e4 LT |
299 | rval = QLA_FUNCTION_FAILED; |
300 | } else { | |
301 | /* Set port IDs in switch info list. */ | |
642ef983 | 302 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
303 | gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
304 | list[i].d_id.b.domain = gid_data->port_id[0]; | |
305 | list[i].d_id.b.area = gid_data->port_id[1]; | |
306 | list[i].d_id.b.al_pa = gid_data->port_id[2]; | |
a3cbdfad AV |
307 | memset(list[i].fabric_port_name, 0, WWN_SIZE); |
308 | list[i].fp_speed = PORT_SPEED_UNKNOWN; | |
1da177e4 LT |
309 | |
310 | /* Last one exit. */ | |
311 | if (gid_data->control_byte & BIT_7) { | |
312 | list[i].d_id.b.rsvd_1 = gid_data->control_byte; | |
313 | break; | |
314 | } | |
315 | } | |
316 | ||
317 | /* | |
318 | * If we've used all available slots, then the switch is | |
319 | * reporting back more devices than we can handle with this | |
320 | * single call. Return a failed status, and let GA_NXT handle | |
321 | * the overload. | |
322 | */ | |
642ef983 | 323 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
324 | rval = QLA_FUNCTION_FAILED; |
325 | } | |
326 | ||
327 | return (rval); | |
328 | } | |
329 | ||
330 | /** | |
331 | * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
332 | * @ha: HA context | |
333 | * @list: switch info entries to populate | |
334 | * | |
335 | * Returns 0 on success. | |
336 | */ | |
337 | int | |
7b867cf7 | 338 | qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 339 | { |
642ef983 | 340 | int rval = QLA_SUCCESS; |
1da177e4 LT |
341 | uint16_t i; |
342 | ||
343 | ms_iocb_entry_t *ms_pkt; | |
344 | struct ct_sns_req *ct_req; | |
345 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 346 | struct qla_hw_data *ha = vha->hw; |
1da177e4 | 347 | |
7b867cf7 AC |
348 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
349 | return qla2x00_sns_gpn_id(vha, list); | |
1da177e4 | 350 | |
642ef983 | 351 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
352 | /* Issue GPN_ID */ |
353 | /* Prepare common MS IOCB */ | |
7b867cf7 | 354 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE, |
1da177e4 LT |
355 | GPN_ID_RSP_SIZE); |
356 | ||
357 | /* Prepare CT request */ | |
6ec6f909 | 358 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD, |
1da177e4 LT |
359 | GPN_ID_RSP_SIZE); |
360 | ct_rsp = &ha->ct_sns->p.rsp; | |
361 | ||
362 | /* Prepare CT arguments -- port_id */ | |
363 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
364 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
365 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
366 | ||
367 | /* Execute MS IOCB */ | |
7b867cf7 | 368 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
369 | sizeof(ms_iocb_entry_t)); |
370 | if (rval != QLA_SUCCESS) { | |
371 | /*EMPTY*/ | |
7c3df132 SK |
372 | ql_dbg(ql_dbg_disc, vha, 0x2056, |
373 | "GPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 374 | break; |
7b867cf7 | 375 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 376 | "GPN_ID") != QLA_SUCCESS) { |
1da177e4 | 377 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 378 | break; |
1da177e4 LT |
379 | } else { |
380 | /* Save portname */ | |
381 | memcpy(list[i].port_name, | |
382 | ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); | |
383 | } | |
384 | ||
385 | /* Last device exit. */ | |
386 | if (list[i].d_id.b.rsvd_1 != 0) | |
387 | break; | |
388 | } | |
389 | ||
390 | return (rval); | |
391 | } | |
392 | ||
393 | /** | |
394 | * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
395 | * @ha: HA context | |
396 | * @list: switch info entries to populate | |
397 | * | |
398 | * Returns 0 on success. | |
399 | */ | |
400 | int | |
7b867cf7 | 401 | qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 402 | { |
642ef983 | 403 | int rval = QLA_SUCCESS; |
1da177e4 | 404 | uint16_t i; |
7b867cf7 | 405 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
406 | ms_iocb_entry_t *ms_pkt; |
407 | struct ct_sns_req *ct_req; | |
408 | struct ct_sns_rsp *ct_rsp; | |
409 | ||
7b867cf7 AC |
410 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
411 | return qla2x00_sns_gnn_id(vha, list); | |
1da177e4 | 412 | |
642ef983 | 413 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
414 | /* Issue GNN_ID */ |
415 | /* Prepare common MS IOCB */ | |
7b867cf7 | 416 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GNN_ID_REQ_SIZE, |
1da177e4 LT |
417 | GNN_ID_RSP_SIZE); |
418 | ||
419 | /* Prepare CT request */ | |
6ec6f909 | 420 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD, |
1da177e4 LT |
421 | GNN_ID_RSP_SIZE); |
422 | ct_rsp = &ha->ct_sns->p.rsp; | |
423 | ||
424 | /* Prepare CT arguments -- port_id */ | |
425 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
426 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
427 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
428 | ||
429 | /* Execute MS IOCB */ | |
7b867cf7 | 430 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
431 | sizeof(ms_iocb_entry_t)); |
432 | if (rval != QLA_SUCCESS) { | |
433 | /*EMPTY*/ | |
7c3df132 SK |
434 | ql_dbg(ql_dbg_disc, vha, 0x2057, |
435 | "GNN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 436 | break; |
7b867cf7 | 437 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 438 | "GNN_ID") != QLA_SUCCESS) { |
1da177e4 | 439 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 440 | break; |
1da177e4 LT |
441 | } else { |
442 | /* Save nodename */ | |
443 | memcpy(list[i].node_name, | |
444 | ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); | |
445 | ||
7c3df132 | 446 | ql_dbg(ql_dbg_disc, vha, 0x2058, |
7b833558 | 447 | "GID_PT entry - nn %8phN pn %8phN " |
1da177e4 | 448 | "portid=%02x%02x%02x.\n", |
7b833558 | 449 | list[i].node_name, list[i].port_name, |
1da177e4 | 450 | list[i].d_id.b.domain, list[i].d_id.b.area, |
7c3df132 | 451 | list[i].d_id.b.al_pa); |
1da177e4 LT |
452 | } |
453 | ||
454 | /* Last device exit. */ | |
455 | if (list[i].d_id.b.rsvd_1 != 0) | |
456 | break; | |
457 | } | |
458 | ||
459 | return (rval); | |
460 | } | |
461 | ||
462 | /** | |
463 | * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
464 | * @ha: HA context | |
465 | * | |
466 | * Returns 0 on success. | |
467 | */ | |
468 | int | |
7b867cf7 | 469 | qla2x00_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
470 | { |
471 | int rval; | |
7b867cf7 | 472 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
473 | ms_iocb_entry_t *ms_pkt; |
474 | struct ct_sns_req *ct_req; | |
475 | struct ct_sns_rsp *ct_rsp; | |
476 | ||
7b867cf7 AC |
477 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
478 | return qla2x00_sns_rft_id(vha); | |
1da177e4 LT |
479 | |
480 | /* Issue RFT_ID */ | |
481 | /* Prepare common MS IOCB */ | |
7b867cf7 | 482 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE, |
fd34f556 | 483 | RFT_ID_RSP_SIZE); |
1da177e4 LT |
484 | |
485 | /* Prepare CT request */ | |
6ec6f909 | 486 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFT_ID_CMD, |
1da177e4 LT |
487 | RFT_ID_RSP_SIZE); |
488 | ct_rsp = &ha->ct_sns->p.rsp; | |
489 | ||
490 | /* Prepare CT arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
491 | ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
492 | ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; | |
493 | ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 LT |
494 | |
495 | ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ | |
496 | ||
497 | /* Execute MS IOCB */ | |
7b867cf7 | 498 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
499 | sizeof(ms_iocb_entry_t)); |
500 | if (rval != QLA_SUCCESS) { | |
501 | /*EMPTY*/ | |
7c3df132 SK |
502 | ql_dbg(ql_dbg_disc, vha, 0x2043, |
503 | "RFT_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 504 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
8c958a99 | 505 | QLA_SUCCESS) { |
1da177e4 LT |
506 | rval = QLA_FUNCTION_FAILED; |
507 | } else { | |
7c3df132 SK |
508 | ql_dbg(ql_dbg_disc, vha, 0x2044, |
509 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
510 | } |
511 | ||
512 | return (rval); | |
513 | } | |
514 | ||
515 | /** | |
516 | * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. | |
517 | * @ha: HA context | |
518 | * | |
519 | * Returns 0 on success. | |
520 | */ | |
521 | int | |
7b867cf7 | 522 | qla2x00_rff_id(scsi_qla_host_t *vha) |
1da177e4 LT |
523 | { |
524 | int rval; | |
7b867cf7 | 525 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
526 | ms_iocb_entry_t *ms_pkt; |
527 | struct ct_sns_req *ct_req; | |
528 | struct ct_sns_rsp *ct_rsp; | |
529 | ||
530 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
531 | ql_dbg(ql_dbg_disc, vha, 0x2046, |
532 | "RFF_ID call not supported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
533 | return (QLA_SUCCESS); |
534 | } | |
535 | ||
536 | /* Issue RFF_ID */ | |
537 | /* Prepare common MS IOCB */ | |
7b867cf7 | 538 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE, |
fd34f556 | 539 | RFF_ID_RSP_SIZE); |
1da177e4 LT |
540 | |
541 | /* Prepare CT request */ | |
6ec6f909 | 542 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFF_ID_CMD, |
1da177e4 LT |
543 | RFF_ID_RSP_SIZE); |
544 | ct_rsp = &ha->ct_sns->p.rsp; | |
545 | ||
546 | /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ | |
7b867cf7 AC |
547 | ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
548 | ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; | |
549 | ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 550 | |
2d70c103 NB |
551 | qlt_rff_id(vha, ct_req); |
552 | ||
1da177e4 LT |
553 | ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ |
554 | ||
555 | /* Execute MS IOCB */ | |
7b867cf7 | 556 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
557 | sizeof(ms_iocb_entry_t)); |
558 | if (rval != QLA_SUCCESS) { | |
559 | /*EMPTY*/ | |
7c3df132 SK |
560 | ql_dbg(ql_dbg_disc, vha, 0x2047, |
561 | "RFF_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 562 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
8c958a99 | 563 | QLA_SUCCESS) { |
1da177e4 LT |
564 | rval = QLA_FUNCTION_FAILED; |
565 | } else { | |
7c3df132 SK |
566 | ql_dbg(ql_dbg_disc, vha, 0x2048, |
567 | "RFF_ID exiting normally.\n"); | |
1da177e4 LT |
568 | } |
569 | ||
570 | return (rval); | |
571 | } | |
572 | ||
573 | /** | |
574 | * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
575 | * @ha: HA context | |
576 | * | |
577 | * Returns 0 on success. | |
578 | */ | |
579 | int | |
7b867cf7 | 580 | qla2x00_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
581 | { |
582 | int rval; | |
7b867cf7 | 583 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
584 | ms_iocb_entry_t *ms_pkt; |
585 | struct ct_sns_req *ct_req; | |
586 | struct ct_sns_rsp *ct_rsp; | |
587 | ||
7b867cf7 AC |
588 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
589 | return qla2x00_sns_rnn_id(vha); | |
1da177e4 LT |
590 | |
591 | /* Issue RNN_ID */ | |
592 | /* Prepare common MS IOCB */ | |
7b867cf7 | 593 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE, |
fd34f556 | 594 | RNN_ID_RSP_SIZE); |
1da177e4 LT |
595 | |
596 | /* Prepare CT request */ | |
6ec6f909 | 597 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE); |
1da177e4 LT |
598 | ct_rsp = &ha->ct_sns->p.rsp; |
599 | ||
600 | /* Prepare CT arguments -- port_id, node_name */ | |
7b867cf7 AC |
601 | ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
602 | ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; | |
603 | ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 604 | |
7b867cf7 | 605 | memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
1da177e4 LT |
606 | |
607 | /* Execute MS IOCB */ | |
7b867cf7 | 608 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
609 | sizeof(ms_iocb_entry_t)); |
610 | if (rval != QLA_SUCCESS) { | |
611 | /*EMPTY*/ | |
7c3df132 SK |
612 | ql_dbg(ql_dbg_disc, vha, 0x204d, |
613 | "RNN_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 614 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
8c958a99 | 615 | QLA_SUCCESS) { |
1da177e4 LT |
616 | rval = QLA_FUNCTION_FAILED; |
617 | } else { | |
7c3df132 SK |
618 | ql_dbg(ql_dbg_disc, vha, 0x204e, |
619 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
620 | } |
621 | ||
622 | return (rval); | |
623 | } | |
624 | ||
1620f7c2 | 625 | void |
df57caba | 626 | qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size) |
1620f7c2 | 627 | { |
7b867cf7 | 628 | struct qla_hw_data *ha = vha->hw; |
8ae6d9c7 GM |
629 | |
630 | if (IS_QLAFX00(ha)) | |
df57caba | 631 | snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number, |
8ae6d9c7 GM |
632 | ha->mr.fw_version, qla2x00_version_str); |
633 | else | |
df57caba HM |
634 | snprintf(snn, size, |
635 | "%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number, | |
8ae6d9c7 GM |
636 | ha->fw_major_version, ha->fw_minor_version, |
637 | ha->fw_subminor_version, qla2x00_version_str); | |
1620f7c2 AV |
638 | } |
639 | ||
1da177e4 LT |
640 | /** |
641 | * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. | |
642 | * @ha: HA context | |
643 | * | |
644 | * Returns 0 on success. | |
645 | */ | |
646 | int | |
7b867cf7 | 647 | qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
1da177e4 LT |
648 | { |
649 | int rval; | |
7b867cf7 | 650 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
651 | ms_iocb_entry_t *ms_pkt; |
652 | struct ct_sns_req *ct_req; | |
653 | struct ct_sns_rsp *ct_rsp; | |
654 | ||
655 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
656 | ql_dbg(ql_dbg_disc, vha, 0x2050, |
657 | "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
658 | return (QLA_SUCCESS); |
659 | } | |
660 | ||
661 | /* Issue RSNN_NN */ | |
662 | /* Prepare common MS IOCB */ | |
663 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 664 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); |
1da177e4 LT |
665 | |
666 | /* Prepare CT request */ | |
6ec6f909 | 667 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RSNN_NN_CMD, |
1da177e4 LT |
668 | RSNN_NN_RSP_SIZE); |
669 | ct_rsp = &ha->ct_sns->p.rsp; | |
670 | ||
671 | /* Prepare CT arguments -- node_name, symbolic node_name, size */ | |
7b867cf7 | 672 | memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
fa2a1ce5 | 673 | |
1da177e4 | 674 | /* Prepare the Symbolic Node Name */ |
df57caba HM |
675 | qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name, |
676 | sizeof(ct_req->req.rsnn_nn.sym_node_name)); | |
1da177e4 LT |
677 | |
678 | /* Calculate SNN length */ | |
1620f7c2 AV |
679 | ct_req->req.rsnn_nn.name_len = |
680 | (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); | |
1da177e4 LT |
681 | |
682 | /* Update MS IOCB request */ | |
683 | ms_pkt->req_bytecount = | |
684 | cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); | |
685 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
686 | ||
687 | /* Execute MS IOCB */ | |
7b867cf7 | 688 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
689 | sizeof(ms_iocb_entry_t)); |
690 | if (rval != QLA_SUCCESS) { | |
691 | /*EMPTY*/ | |
7c3df132 SK |
692 | ql_dbg(ql_dbg_disc, vha, 0x2051, |
693 | "RSNN_NN issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 694 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
8c958a99 | 695 | QLA_SUCCESS) { |
1da177e4 LT |
696 | rval = QLA_FUNCTION_FAILED; |
697 | } else { | |
7c3df132 SK |
698 | ql_dbg(ql_dbg_disc, vha, 0x2052, |
699 | "RSNN_NN exiting normally.\n"); | |
1da177e4 LT |
700 | } |
701 | ||
702 | return (rval); | |
703 | } | |
704 | ||
1da177e4 LT |
705 | /** |
706 | * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. | |
707 | * @ha: HA context | |
708 | * @cmd: GS command | |
709 | * @scmd_len: Subcommand length | |
710 | * @data_size: response size in bytes | |
711 | * | |
712 | * Returns a pointer to the @ha's sns_cmd. | |
713 | */ | |
714 | static inline struct sns_cmd_pkt * | |
7b867cf7 | 715 | qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
1da177e4 LT |
716 | uint16_t data_size) |
717 | { | |
718 | uint16_t wc; | |
719 | struct sns_cmd_pkt *sns_cmd; | |
7b867cf7 | 720 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
721 | |
722 | sns_cmd = ha->sns_cmd; | |
723 | memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); | |
724 | wc = data_size / 2; /* Size in 16bit words. */ | |
725 | sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); | |
726 | sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); | |
727 | sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); | |
728 | sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); | |
729 | sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); | |
730 | wc = (data_size - 16) / 4; /* Size in 32bit words. */ | |
731 | sns_cmd->p.cmd.size = cpu_to_le16(wc); | |
732 | ||
fabbb8df JC |
733 | vha->qla_stats.control_requests++; |
734 | ||
1da177e4 LT |
735 | return (sns_cmd); |
736 | } | |
737 | ||
738 | /** | |
739 | * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
740 | * @ha: HA context | |
741 | * @fcport: fcport entry to updated | |
742 | * | |
743 | * This command uses the old Exectute SNS Command mailbox routine. | |
744 | * | |
745 | * Returns 0 on success. | |
746 | */ | |
747 | static int | |
7b867cf7 | 748 | qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 | 749 | { |
642ef983 | 750 | int rval = QLA_SUCCESS; |
7b867cf7 | 751 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
752 | struct sns_cmd_pkt *sns_cmd; |
753 | ||
754 | /* Issue GA_NXT. */ | |
755 | /* Prepare SNS command request. */ | |
7b867cf7 | 756 | sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
1da177e4 LT |
757 | GA_NXT_SNS_DATA_SIZE); |
758 | ||
759 | /* Prepare SNS command arguments -- port_id. */ | |
760 | sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; | |
761 | sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; | |
762 | sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; | |
763 | ||
764 | /* Execute SNS command. */ | |
7b867cf7 | 765 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
766 | sizeof(struct sns_cmd_pkt)); |
767 | if (rval != QLA_SUCCESS) { | |
768 | /*EMPTY*/ | |
7c3df132 SK |
769 | ql_dbg(ql_dbg_disc, vha, 0x205f, |
770 | "GA_NXT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
771 | } else if (sns_cmd->p.gan_data[8] != 0x80 || |
772 | sns_cmd->p.gan_data[9] != 0x02) { | |
cfb0919c | 773 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
7c3df132 SK |
774 | "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
775 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, | |
776 | sns_cmd->p.gan_data, 16); | |
1da177e4 LT |
777 | rval = QLA_FUNCTION_FAILED; |
778 | } else { | |
779 | /* Populate fc_port_t entry. */ | |
780 | fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; | |
781 | fcport->d_id.b.area = sns_cmd->p.gan_data[18]; | |
782 | fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; | |
783 | ||
784 | memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); | |
785 | memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); | |
786 | ||
787 | if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && | |
788 | sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) | |
789 | fcport->d_id.b.domain = 0xf0; | |
790 | ||
7c3df132 | 791 | ql_dbg(ql_dbg_disc, vha, 0x2061, |
7b833558 | 792 | "GA_NXT entry - nn %8phN pn %8phN " |
7c3df132 | 793 | "port_id=%02x%02x%02x.\n", |
7b833558 | 794 | fcport->node_name, fcport->port_name, |
1da177e4 | 795 | fcport->d_id.b.domain, fcport->d_id.b.area, |
7c3df132 | 796 | fcport->d_id.b.al_pa); |
1da177e4 LT |
797 | } |
798 | ||
799 | return (rval); | |
800 | } | |
801 | ||
802 | /** | |
803 | * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
804 | * @ha: HA context | |
805 | * @list: switch info entries to populate | |
806 | * | |
807 | * This command uses the old Exectute SNS Command mailbox routine. | |
808 | * | |
809 | * NOTE: Non-Nx_Ports are not requested. | |
810 | * | |
811 | * Returns 0 on success. | |
812 | */ | |
813 | static int | |
7b867cf7 | 814 | qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
815 | { |
816 | int rval; | |
7b867cf7 | 817 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
818 | uint16_t i; |
819 | uint8_t *entry; | |
820 | struct sns_cmd_pkt *sns_cmd; | |
642ef983 CD |
821 | uint16_t gid_pt_sns_data_size; |
822 | ||
823 | gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); | |
1da177e4 LT |
824 | |
825 | /* Issue GID_PT. */ | |
826 | /* Prepare SNS command request. */ | |
7b867cf7 | 827 | sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
642ef983 | 828 | gid_pt_sns_data_size); |
1da177e4 LT |
829 | |
830 | /* Prepare SNS command arguments -- port_type. */ | |
831 | sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; | |
832 | ||
833 | /* Execute SNS command. */ | |
7b867cf7 | 834 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
835 | sizeof(struct sns_cmd_pkt)); |
836 | if (rval != QLA_SUCCESS) { | |
837 | /*EMPTY*/ | |
7c3df132 SK |
838 | ql_dbg(ql_dbg_disc, vha, 0x206d, |
839 | "GID_PT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
840 | } else if (sns_cmd->p.gid_data[8] != 0x80 || |
841 | sns_cmd->p.gid_data[9] != 0x02) { | |
7c3df132 SK |
842 | ql_dbg(ql_dbg_disc, vha, 0x202f, |
843 | "GID_PT failed, rejected request, gid_rsp:\n"); | |
844 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, | |
845 | sns_cmd->p.gid_data, 16); | |
1da177e4 LT |
846 | rval = QLA_FUNCTION_FAILED; |
847 | } else { | |
848 | /* Set port IDs in switch info list. */ | |
642ef983 | 849 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
850 | entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
851 | list[i].d_id.b.domain = entry[1]; | |
852 | list[i].d_id.b.area = entry[2]; | |
853 | list[i].d_id.b.al_pa = entry[3]; | |
854 | ||
855 | /* Last one exit. */ | |
856 | if (entry[0] & BIT_7) { | |
857 | list[i].d_id.b.rsvd_1 = entry[0]; | |
858 | break; | |
859 | } | |
860 | } | |
861 | ||
862 | /* | |
863 | * If we've used all available slots, then the switch is | |
864 | * reporting back more devices that we can handle with this | |
865 | * single call. Return a failed status, and let GA_NXT handle | |
866 | * the overload. | |
867 | */ | |
642ef983 | 868 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
869 | rval = QLA_FUNCTION_FAILED; |
870 | } | |
871 | ||
872 | return (rval); | |
873 | } | |
874 | ||
875 | /** | |
876 | * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
877 | * @ha: HA context | |
878 | * @list: switch info entries to populate | |
879 | * | |
880 | * This command uses the old Exectute SNS Command mailbox routine. | |
881 | * | |
882 | * Returns 0 on success. | |
883 | */ | |
884 | static int | |
7b867cf7 | 885 | qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 886 | { |
642ef983 | 887 | int rval = QLA_SUCCESS; |
7b867cf7 | 888 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
889 | uint16_t i; |
890 | struct sns_cmd_pkt *sns_cmd; | |
891 | ||
642ef983 | 892 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
893 | /* Issue GPN_ID */ |
894 | /* Prepare SNS command request. */ | |
7b867cf7 | 895 | sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
1da177e4 LT |
896 | GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
897 | ||
898 | /* Prepare SNS command arguments -- port_id. */ | |
899 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
900 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
901 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
902 | ||
903 | /* Execute SNS command. */ | |
7b867cf7 | 904 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
905 | GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
906 | if (rval != QLA_SUCCESS) { | |
907 | /*EMPTY*/ | |
7c3df132 SK |
908 | ql_dbg(ql_dbg_disc, vha, 0x2032, |
909 | "GPN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
910 | } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
911 | sns_cmd->p.gpn_data[9] != 0x02) { | |
7c3df132 SK |
912 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
913 | "GPN_ID failed, rejected request, gpn_rsp:\n"); | |
8ae6d9c7 | 914 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207f, |
7c3df132 | 915 | sns_cmd->p.gpn_data, 16); |
1da177e4 LT |
916 | rval = QLA_FUNCTION_FAILED; |
917 | } else { | |
918 | /* Save portname */ | |
919 | memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], | |
920 | WWN_SIZE); | |
921 | } | |
922 | ||
923 | /* Last device exit. */ | |
924 | if (list[i].d_id.b.rsvd_1 != 0) | |
925 | break; | |
926 | } | |
927 | ||
928 | return (rval); | |
929 | } | |
930 | ||
931 | /** | |
932 | * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
933 | * @ha: HA context | |
934 | * @list: switch info entries to populate | |
935 | * | |
936 | * This command uses the old Exectute SNS Command mailbox routine. | |
937 | * | |
938 | * Returns 0 on success. | |
939 | */ | |
940 | static int | |
7b867cf7 | 941 | qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 942 | { |
642ef983 | 943 | int rval = QLA_SUCCESS; |
7b867cf7 | 944 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
945 | uint16_t i; |
946 | struct sns_cmd_pkt *sns_cmd; | |
947 | ||
642ef983 | 948 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
949 | /* Issue GNN_ID */ |
950 | /* Prepare SNS command request. */ | |
7b867cf7 | 951 | sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
1da177e4 LT |
952 | GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
953 | ||
954 | /* Prepare SNS command arguments -- port_id. */ | |
955 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
956 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
957 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
958 | ||
959 | /* Execute SNS command. */ | |
7b867cf7 | 960 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
961 | GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
962 | if (rval != QLA_SUCCESS) { | |
963 | /*EMPTY*/ | |
7c3df132 SK |
964 | ql_dbg(ql_dbg_disc, vha, 0x203f, |
965 | "GNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
966 | } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
967 | sns_cmd->p.gnn_data[9] != 0x02) { | |
7c3df132 SK |
968 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
969 | "GNN_ID failed, rejected request, gnn_rsp:\n"); | |
970 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, | |
971 | sns_cmd->p.gnn_data, 16); | |
1da177e4 LT |
972 | rval = QLA_FUNCTION_FAILED; |
973 | } else { | |
974 | /* Save nodename */ | |
975 | memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], | |
976 | WWN_SIZE); | |
977 | ||
7c3df132 | 978 | ql_dbg(ql_dbg_disc, vha, 0x206e, |
7b833558 | 979 | "GID_PT entry - nn %8phN pn %8phN " |
7c3df132 | 980 | "port_id=%02x%02x%02x.\n", |
7b833558 | 981 | list[i].node_name, list[i].port_name, |
1da177e4 | 982 | list[i].d_id.b.domain, list[i].d_id.b.area, |
7c3df132 | 983 | list[i].d_id.b.al_pa); |
1da177e4 LT |
984 | } |
985 | ||
986 | /* Last device exit. */ | |
987 | if (list[i].d_id.b.rsvd_1 != 0) | |
988 | break; | |
989 | } | |
990 | ||
991 | return (rval); | |
992 | } | |
993 | ||
994 | /** | |
995 | * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
996 | * @ha: HA context | |
997 | * | |
998 | * This command uses the old Exectute SNS Command mailbox routine. | |
999 | * | |
1000 | * Returns 0 on success. | |
1001 | */ | |
1002 | static int | |
7b867cf7 | 1003 | qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1004 | { |
1005 | int rval; | |
7b867cf7 | 1006 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1007 | struct sns_cmd_pkt *sns_cmd; |
1008 | ||
1009 | /* Issue RFT_ID. */ | |
1010 | /* Prepare SNS command request. */ | |
7b867cf7 | 1011 | sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1012 | RFT_ID_SNS_DATA_SIZE); |
1013 | ||
1014 | /* Prepare SNS command arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
1015 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1016 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1017 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1da177e4 LT |
1018 | |
1019 | sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ | |
1020 | ||
1021 | /* Execute SNS command. */ | |
7b867cf7 | 1022 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1023 | sizeof(struct sns_cmd_pkt)); |
1024 | if (rval != QLA_SUCCESS) { | |
1025 | /*EMPTY*/ | |
7c3df132 SK |
1026 | ql_dbg(ql_dbg_disc, vha, 0x2060, |
1027 | "RFT_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1028 | } else if (sns_cmd->p.rft_data[8] != 0x80 || |
1029 | sns_cmd->p.rft_data[9] != 0x02) { | |
7c3df132 SK |
1030 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
1031 | "RFT_ID failed, rejected request rft_rsp:\n"); | |
1032 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, | |
1033 | sns_cmd->p.rft_data, 16); | |
1da177e4 LT |
1034 | rval = QLA_FUNCTION_FAILED; |
1035 | } else { | |
7c3df132 SK |
1036 | ql_dbg(ql_dbg_disc, vha, 0x2073, |
1037 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
1038 | } |
1039 | ||
1040 | return (rval); | |
1041 | } | |
1042 | ||
1043 | /** | |
1044 | * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
1045 | * HBA. | |
1046 | * @ha: HA context | |
1047 | * | |
1048 | * This command uses the old Exectute SNS Command mailbox routine. | |
1049 | * | |
1050 | * Returns 0 on success. | |
1051 | */ | |
1052 | static int | |
7b867cf7 | 1053 | qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1054 | { |
1055 | int rval; | |
7b867cf7 | 1056 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1057 | struct sns_cmd_pkt *sns_cmd; |
1058 | ||
1059 | /* Issue RNN_ID. */ | |
1060 | /* Prepare SNS command request. */ | |
7b867cf7 | 1061 | sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1062 | RNN_ID_SNS_DATA_SIZE); |
1063 | ||
1064 | /* Prepare SNS command arguments -- port_id, nodename. */ | |
7b867cf7 AC |
1065 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1066 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1067 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1068 | ||
1069 | sns_cmd->p.cmd.param[4] = vha->node_name[7]; | |
1070 | sns_cmd->p.cmd.param[5] = vha->node_name[6]; | |
1071 | sns_cmd->p.cmd.param[6] = vha->node_name[5]; | |
1072 | sns_cmd->p.cmd.param[7] = vha->node_name[4]; | |
1073 | sns_cmd->p.cmd.param[8] = vha->node_name[3]; | |
1074 | sns_cmd->p.cmd.param[9] = vha->node_name[2]; | |
1075 | sns_cmd->p.cmd.param[10] = vha->node_name[1]; | |
1076 | sns_cmd->p.cmd.param[11] = vha->node_name[0]; | |
1da177e4 LT |
1077 | |
1078 | /* Execute SNS command. */ | |
7b867cf7 | 1079 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1080 | sizeof(struct sns_cmd_pkt)); |
1081 | if (rval != QLA_SUCCESS) { | |
1082 | /*EMPTY*/ | |
7c3df132 SK |
1083 | ql_dbg(ql_dbg_disc, vha, 0x204a, |
1084 | "RNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1085 | } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
1086 | sns_cmd->p.rnn_data[9] != 0x02) { | |
7c3df132 SK |
1087 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
1088 | "RNN_ID failed, rejected request, rnn_rsp:\n"); | |
1089 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, | |
1090 | sns_cmd->p.rnn_data, 16); | |
1da177e4 LT |
1091 | rval = QLA_FUNCTION_FAILED; |
1092 | } else { | |
7c3df132 SK |
1093 | ql_dbg(ql_dbg_disc, vha, 0x204c, |
1094 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
1095 | } |
1096 | ||
1097 | return (rval); | |
1098 | } | |
cca5335c AV |
1099 | |
1100 | /** | |
b1c11812 | 1101 | * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
cca5335c AV |
1102 | * @ha: HA context |
1103 | * | |
1104 | * Returns 0 on success. | |
1105 | */ | |
1106 | static int | |
7b867cf7 | 1107 | qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
cca5335c | 1108 | { |
0b91d116 | 1109 | int ret, rval; |
cca5335c | 1110 | uint16_t mb[MAILBOX_REGISTER_COUNT]; |
7b867cf7 | 1111 | struct qla_hw_data *ha = vha->hw; |
cca5335c | 1112 | ret = QLA_SUCCESS; |
7b867cf7 | 1113 | if (vha->flags.management_server_logged_in) |
cca5335c AV |
1114 | return ret; |
1115 | ||
0b91d116 | 1116 | rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
58570ac5 | 1117 | 0xfa, mb, BIT_1); |
0b91d116 CD |
1118 | if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { |
1119 | if (rval == QLA_MEMORY_ALLOC_FAILED) | |
1120 | ql_dbg(ql_dbg_disc, vha, 0x2085, | |
1121 | "Failed management_server login: loopid=%x " | |
1122 | "rval=%d\n", vha->mgmt_svr_loop_id, rval); | |
1123 | else | |
1124 | ql_dbg(ql_dbg_disc, vha, 0x2024, | |
1125 | "Failed management_server login: loopid=%x " | |
1126 | "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", | |
1127 | vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], | |
1128 | mb[7]); | |
cca5335c AV |
1129 | ret = QLA_FUNCTION_FAILED; |
1130 | } else | |
7b867cf7 | 1131 | vha->flags.management_server_logged_in = 1; |
cca5335c AV |
1132 | |
1133 | return ret; | |
1134 | } | |
1135 | ||
1136 | /** | |
1137 | * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1138 | * @ha: HA context | |
1139 | * @req_size: request size in bytes | |
1140 | * @rsp_size: response size in bytes | |
1141 | * | |
1142 | * Returns a pointer to the @ha's ms_iocb. | |
1143 | */ | |
1144 | void * | |
7b867cf7 | 1145 | qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1146 | uint32_t rsp_size) |
1147 | { | |
1148 | ms_iocb_entry_t *ms_pkt; | |
7b867cf7 | 1149 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1150 | ms_pkt = ha->ms_iocb; |
1151 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
1152 | ||
1153 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
1154 | ms_pkt->entry_count = 1; | |
7b867cf7 | 1155 | SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
ad950360 | 1156 | ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG); |
00a537b8 | 1157 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
1158 | ms_pkt->cmd_dsd_count = cpu_to_le16(1); |
1159 | ms_pkt->total_dsd_count = cpu_to_le16(2); | |
cca5335c AV |
1160 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
1161 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1162 | ||
1163 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1164 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1165 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1166 | ||
1167 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1168 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1169 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
1170 | ||
1171 | return ms_pkt; | |
1172 | } | |
1173 | ||
1174 | /** | |
1175 | * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1176 | * @ha: HA context | |
1177 | * @req_size: request size in bytes | |
1178 | * @rsp_size: response size in bytes | |
1179 | * | |
1180 | * Returns a pointer to the @ha's ms_iocb. | |
1181 | */ | |
1182 | void * | |
7b867cf7 | 1183 | qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1184 | uint32_t rsp_size) |
1185 | { | |
1186 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1187 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1188 | |
1189 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1190 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1191 | ||
1192 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1193 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1194 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1195 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
1196 | ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
1197 | ct_pkt->rsp_dsd_count = cpu_to_le16(1); | |
cca5335c AV |
1198 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
1199 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1200 | ||
1201 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1202 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1203 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1204 | ||
1205 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1206 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1207 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1208 | ct_pkt->vp_index = vha->vp_idx; |
cca5335c AV |
1209 | |
1210 | return ct_pkt; | |
1211 | } | |
1212 | ||
1213 | static inline ms_iocb_entry_t * | |
7b867cf7 | 1214 | qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
cca5335c | 1215 | { |
7b867cf7 | 1216 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1217 | ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
1218 | struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1219 | ||
e428924c | 1220 | if (IS_FWI2_CAPABLE(ha)) { |
cca5335c AV |
1221 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
1222 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1223 | } else { | |
1224 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1225 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1226 | } | |
1227 | ||
1228 | return ms_pkt; | |
1229 | } | |
1230 | ||
1231 | /** | |
1232 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
1233 | * @ct_req: CT request buffer | |
1234 | * @cmd: GS command | |
1235 | * @rsp_size: response size in bytes | |
1236 | * | |
1237 | * Returns a pointer to the intitialized @ct_req. | |
1238 | */ | |
1239 | static inline struct ct_sns_req * | |
6ec6f909 | 1240 | qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd, |
cca5335c AV |
1241 | uint16_t rsp_size) |
1242 | { | |
6ec6f909 | 1243 | memset(p, 0, sizeof(struct ct_sns_pkt)); |
cca5335c | 1244 | |
6ec6f909 BVA |
1245 | p->p.req.header.revision = 0x01; |
1246 | p->p.req.header.gs_type = 0xFA; | |
1247 | p->p.req.header.gs_subtype = 0x10; | |
1248 | p->p.req.command = cpu_to_be16(cmd); | |
1249 | p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
cca5335c | 1250 | |
6ec6f909 | 1251 | return &p->p.req; |
cca5335c AV |
1252 | } |
1253 | ||
1254 | /** | |
1255 | * qla2x00_fdmi_rhba() - | |
1256 | * @ha: HA context | |
1257 | * | |
1258 | * Returns 0 on success. | |
1259 | */ | |
1260 | static int | |
7b867cf7 | 1261 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
cca5335c AV |
1262 | { |
1263 | int rval, alen; | |
1264 | uint32_t size, sn; | |
1265 | ||
1266 | ms_iocb_entry_t *ms_pkt; | |
1267 | struct ct_sns_req *ct_req; | |
1268 | struct ct_sns_rsp *ct_rsp; | |
df57caba | 1269 | void *entries; |
cca5335c | 1270 | struct ct_fdmi_hba_attr *eiter; |
7b867cf7 | 1271 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1272 | |
1273 | /* Issue RHBA */ | |
1274 | /* Prepare common MS IOCB */ | |
1275 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1276 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
cca5335c AV |
1277 | |
1278 | /* Prepare CT request */ | |
6ec6f909 | 1279 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE); |
cca5335c AV |
1280 | ct_rsp = &ha->ct_sns->p.rsp; |
1281 | ||
1282 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1283 | memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
ad950360 | 1284 | ct_req->req.rhba.entry_count = cpu_to_be32(1); |
7b867cf7 | 1285 | memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1286 | size = 2 * WWN_SIZE + 4 + 4; |
1287 | ||
1288 | /* Attributes */ | |
1289 | ct_req->req.rhba.attrs.count = | |
ad950360 | 1290 | cpu_to_be32(FDMI_HBA_ATTR_COUNT); |
cca5335c AV |
1291 | entries = ct_req->req.rhba.hba_identifier; |
1292 | ||
1293 | /* Nodename. */ | |
df57caba | 1294 | eiter = entries + size; |
ad950360 BVA |
1295 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); |
1296 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
7b867cf7 | 1297 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
cca5335c AV |
1298 | size += 4 + WWN_SIZE; |
1299 | ||
7c3df132 | 1300 | ql_dbg(ql_dbg_disc, vha, 0x2025, |
7b833558 | 1301 | "NodeName = %8phN.\n", eiter->a.node_name); |
cca5335c AV |
1302 | |
1303 | /* Manufacturer. */ | |
df57caba | 1304 | eiter = entries + size; |
ad950360 | 1305 | eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); |
f24b697b | 1306 | alen = strlen(QLA2XXX_MANUFACTURER); |
df57caba HM |
1307 | snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), |
1308 | "%s", "QLogic Corporation"); | |
1309 | alen += 4 - (alen & 3); | |
cca5335c AV |
1310 | eiter->len = cpu_to_be16(4 + alen); |
1311 | size += 4 + alen; | |
1312 | ||
7c3df132 SK |
1313 | ql_dbg(ql_dbg_disc, vha, 0x2026, |
1314 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
cca5335c AV |
1315 | |
1316 | /* Serial number. */ | |
df57caba | 1317 | eiter = entries + size; |
ad950360 | 1318 | eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); |
df57caba HM |
1319 | if (IS_FWI2_CAPABLE(ha)) |
1320 | qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, | |
1321 | sizeof(eiter->a.serial_num)); | |
1322 | else { | |
1323 | sn = ((ha->serial0 & 0x1f) << 16) | | |
1324 | (ha->serial2 << 8) | ha->serial1; | |
1325 | snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), | |
1326 | "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1327 | } | |
cca5335c | 1328 | alen = strlen(eiter->a.serial_num); |
df57caba | 1329 | alen += 4 - (alen & 3); |
cca5335c AV |
1330 | eiter->len = cpu_to_be16(4 + alen); |
1331 | size += 4 + alen; | |
1332 | ||
7c3df132 SK |
1333 | ql_dbg(ql_dbg_disc, vha, 0x2027, |
1334 | "Serial no. = %s.\n", eiter->a.serial_num); | |
cca5335c AV |
1335 | |
1336 | /* Model name. */ | |
df57caba | 1337 | eiter = entries + size; |
ad950360 | 1338 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL); |
df57caba HM |
1339 | snprintf(eiter->a.model, sizeof(eiter->a.model), |
1340 | "%s", ha->model_number); | |
cca5335c | 1341 | alen = strlen(eiter->a.model); |
df57caba | 1342 | alen += 4 - (alen & 3); |
cca5335c AV |
1343 | eiter->len = cpu_to_be16(4 + alen); |
1344 | size += 4 + alen; | |
1345 | ||
7c3df132 SK |
1346 | ql_dbg(ql_dbg_disc, vha, 0x2028, |
1347 | "Model Name = %s.\n", eiter->a.model); | |
cca5335c AV |
1348 | |
1349 | /* Model description. */ | |
df57caba | 1350 | eiter = entries + size; |
ad950360 | 1351 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); |
df57caba HM |
1352 | snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), |
1353 | "%s", ha->model_desc); | |
cca5335c | 1354 | alen = strlen(eiter->a.model_desc); |
df57caba | 1355 | alen += 4 - (alen & 3); |
cca5335c AV |
1356 | eiter->len = cpu_to_be16(4 + alen); |
1357 | size += 4 + alen; | |
1358 | ||
7c3df132 SK |
1359 | ql_dbg(ql_dbg_disc, vha, 0x2029, |
1360 | "Model Desc = %s.\n", eiter->a.model_desc); | |
cca5335c AV |
1361 | |
1362 | /* Hardware version. */ | |
df57caba | 1363 | eiter = entries + size; |
ad950360 | 1364 | eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); |
df57caba HM |
1365 | if (!IS_FWI2_CAPABLE(ha)) { |
1366 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1367 | "HW:%s", ha->adapter_id); | |
1368 | } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, | |
1369 | sizeof(eiter->a.hw_version))) { | |
1370 | ; | |
1371 | } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, | |
1372 | sizeof(eiter->a.hw_version))) { | |
1373 | ; | |
1374 | } else { | |
1375 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1376 | "HW:%s", ha->adapter_id); | |
1377 | } | |
cca5335c | 1378 | alen = strlen(eiter->a.hw_version); |
df57caba | 1379 | alen += 4 - (alen & 3); |
cca5335c AV |
1380 | eiter->len = cpu_to_be16(4 + alen); |
1381 | size += 4 + alen; | |
1382 | ||
7c3df132 SK |
1383 | ql_dbg(ql_dbg_disc, vha, 0x202a, |
1384 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
cca5335c AV |
1385 | |
1386 | /* Driver version. */ | |
df57caba | 1387 | eiter = entries + size; |
ad950360 | 1388 | eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); |
df57caba HM |
1389 | snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), |
1390 | "%s", qla2x00_version_str); | |
cca5335c | 1391 | alen = strlen(eiter->a.driver_version); |
df57caba | 1392 | alen += 4 - (alen & 3); |
cca5335c AV |
1393 | eiter->len = cpu_to_be16(4 + alen); |
1394 | size += 4 + alen; | |
1395 | ||
7c3df132 SK |
1396 | ql_dbg(ql_dbg_disc, vha, 0x202b, |
1397 | "Driver ver = %s.\n", eiter->a.driver_version); | |
cca5335c AV |
1398 | |
1399 | /* Option ROM version. */ | |
df57caba | 1400 | eiter = entries + size; |
ad950360 | 1401 | eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); |
df57caba HM |
1402 | snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), |
1403 | "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
cca5335c | 1404 | alen = strlen(eiter->a.orom_version); |
df57caba | 1405 | alen += 4 - (alen & 3); |
cca5335c AV |
1406 | eiter->len = cpu_to_be16(4 + alen); |
1407 | size += 4 + alen; | |
1408 | ||
7c3df132 SK |
1409 | ql_dbg(ql_dbg_disc, vha , 0x202c, |
1410 | "Optrom vers = %s.\n", eiter->a.orom_version); | |
cca5335c AV |
1411 | |
1412 | /* Firmware version */ | |
df57caba | 1413 | eiter = entries + size; |
ad950360 | 1414 | eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); |
df57caba HM |
1415 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, |
1416 | sizeof(eiter->a.fw_version)); | |
cca5335c | 1417 | alen = strlen(eiter->a.fw_version); |
df57caba | 1418 | alen += 4 - (alen & 3); |
cca5335c AV |
1419 | eiter->len = cpu_to_be16(4 + alen); |
1420 | size += 4 + alen; | |
1421 | ||
7c3df132 SK |
1422 | ql_dbg(ql_dbg_disc, vha, 0x202d, |
1423 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
cca5335c AV |
1424 | |
1425 | /* Update MS request size. */ | |
7b867cf7 | 1426 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1427 | |
7c3df132 | 1428 | ql_dbg(ql_dbg_disc, vha, 0x202e, |
7b833558 OK |
1429 | "RHBA identifier = %8phN size=%d.\n", |
1430 | ct_req->req.rhba.hba_identifier, size); | |
7c3df132 SK |
1431 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, |
1432 | entries, size); | |
cca5335c AV |
1433 | |
1434 | /* Execute MS IOCB */ | |
7b867cf7 | 1435 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1436 | sizeof(ms_iocb_entry_t)); |
1437 | if (rval != QLA_SUCCESS) { | |
1438 | /*EMPTY*/ | |
7c3df132 SK |
1439 | ql_dbg(ql_dbg_disc, vha, 0x2030, |
1440 | "RHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1441 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
cca5335c AV |
1442 | QLA_SUCCESS) { |
1443 | rval = QLA_FUNCTION_FAILED; | |
1444 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1445 | ct_rsp->header.explanation_code == | |
1446 | CT_EXPL_ALREADY_REGISTERED) { | |
7c3df132 SK |
1447 | ql_dbg(ql_dbg_disc, vha, 0x2034, |
1448 | "HBA already registered.\n"); | |
cca5335c | 1449 | rval = QLA_ALREADY_REGISTERED; |
df57caba HM |
1450 | } else { |
1451 | ql_dbg(ql_dbg_disc, vha, 0x20ad, | |
1452 | "RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
1453 | ct_rsp->header.reason_code, | |
1454 | ct_rsp->header.explanation_code); | |
cca5335c AV |
1455 | } |
1456 | } else { | |
7c3df132 SK |
1457 | ql_dbg(ql_dbg_disc, vha, 0x2035, |
1458 | "RHBA exiting normally.\n"); | |
cca5335c AV |
1459 | } |
1460 | ||
1461 | return rval; | |
1462 | } | |
1463 | ||
df57caba HM |
1464 | /** |
1465 | * qla2x00_fdmi_rpa() - | |
1466 | * @ha: HA context | |
1467 | * | |
1468 | * Returns 0 on success. | |
1469 | */ | |
1470 | static int | |
1471 | qla2x00_fdmi_rpa(scsi_qla_host_t *vha) | |
1472 | { | |
1473 | int rval, alen; | |
1474 | uint32_t size; | |
1475 | struct qla_hw_data *ha = vha->hw; | |
1476 | ms_iocb_entry_t *ms_pkt; | |
1477 | struct ct_sns_req *ct_req; | |
1478 | struct ct_sns_rsp *ct_rsp; | |
1479 | void *entries; | |
1480 | struct ct_fdmi_port_attr *eiter; | |
1481 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1482 | struct new_utsname *p_sysid = NULL; | |
1483 | ||
1484 | /* Issue RPA */ | |
1485 | /* Prepare common MS IOCB */ | |
1486 | /* Request size adjusted after CT preparation */ | |
1487 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); | |
1488 | ||
1489 | /* Prepare CT request */ | |
1490 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, | |
1491 | RPA_RSP_SIZE); | |
1492 | ct_rsp = &ha->ct_sns->p.rsp; | |
1493 | ||
1494 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
1495 | memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); | |
1496 | size = WWN_SIZE + 4; | |
1497 | ||
1498 | /* Attributes */ | |
1499 | ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT); | |
1500 | entries = ct_req->req.rpa.port_name; | |
1501 | ||
1502 | /* FC4 types. */ | |
1503 | eiter = entries + size; | |
1504 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
1505 | eiter->len = cpu_to_be16(4 + 32); | |
1506 | eiter->a.fc4_types[2] = 0x01; | |
1507 | size += 4 + 32; | |
1508 | ||
1509 | ql_dbg(ql_dbg_disc, vha, 0x2039, | |
1510 | "FC4_TYPES=%02x %02x.\n", | |
1511 | eiter->a.fc4_types[2], | |
1512 | eiter->a.fc4_types[1]); | |
1513 | ||
1514 | /* Supported speed. */ | |
1515 | eiter = entries + size; | |
1516 | eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
1517 | eiter->len = cpu_to_be16(4 + 4); | |
1518 | if (IS_CNA_CAPABLE(ha)) | |
1519 | eiter->a.sup_speed = cpu_to_be32( | |
1520 | FDMI_PORT_SPEED_10GB); | |
1521 | else if (IS_QLA27XX(ha)) | |
1522 | eiter->a.sup_speed = cpu_to_be32( | |
1523 | FDMI_PORT_SPEED_32GB| | |
1524 | FDMI_PORT_SPEED_16GB| | |
1525 | FDMI_PORT_SPEED_8GB); | |
1526 | else if (IS_QLA2031(ha)) | |
1527 | eiter->a.sup_speed = cpu_to_be32( | |
1528 | FDMI_PORT_SPEED_16GB| | |
1529 | FDMI_PORT_SPEED_8GB| | |
1530 | FDMI_PORT_SPEED_4GB); | |
1531 | else if (IS_QLA25XX(ha)) | |
1532 | eiter->a.sup_speed = cpu_to_be32( | |
1533 | FDMI_PORT_SPEED_8GB| | |
1534 | FDMI_PORT_SPEED_4GB| | |
1535 | FDMI_PORT_SPEED_2GB| | |
1536 | FDMI_PORT_SPEED_1GB); | |
1537 | else if (IS_QLA24XX_TYPE(ha)) | |
1538 | eiter->a.sup_speed = cpu_to_be32( | |
1539 | FDMI_PORT_SPEED_4GB| | |
1540 | FDMI_PORT_SPEED_2GB| | |
1541 | FDMI_PORT_SPEED_1GB); | |
1542 | else if (IS_QLA23XX(ha)) | |
1543 | eiter->a.sup_speed = cpu_to_be32( | |
1544 | FDMI_PORT_SPEED_2GB| | |
1545 | FDMI_PORT_SPEED_1GB); | |
1546 | else | |
1547 | eiter->a.sup_speed = cpu_to_be32( | |
1548 | FDMI_PORT_SPEED_1GB); | |
1549 | size += 4 + 4; | |
1550 | ||
1551 | ql_dbg(ql_dbg_disc, vha, 0x203a, | |
1552 | "Supported_Speed=%x.\n", eiter->a.sup_speed); | |
1553 | ||
1554 | /* Current speed. */ | |
1555 | eiter = entries + size; | |
1556 | eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
1557 | eiter->len = cpu_to_be16(4 + 4); | |
1558 | switch (ha->link_data_rate) { | |
1559 | case PORT_SPEED_1GB: | |
1560 | eiter->a.cur_speed = | |
1561 | cpu_to_be32(FDMI_PORT_SPEED_1GB); | |
1562 | break; | |
1563 | case PORT_SPEED_2GB: | |
1564 | eiter->a.cur_speed = | |
1565 | cpu_to_be32(FDMI_PORT_SPEED_2GB); | |
1566 | break; | |
1567 | case PORT_SPEED_4GB: | |
1568 | eiter->a.cur_speed = | |
1569 | cpu_to_be32(FDMI_PORT_SPEED_4GB); | |
1570 | break; | |
1571 | case PORT_SPEED_8GB: | |
1572 | eiter->a.cur_speed = | |
1573 | cpu_to_be32(FDMI_PORT_SPEED_8GB); | |
1574 | break; | |
1575 | case PORT_SPEED_10GB: | |
1576 | eiter->a.cur_speed = | |
1577 | cpu_to_be32(FDMI_PORT_SPEED_10GB); | |
1578 | break; | |
1579 | case PORT_SPEED_16GB: | |
1580 | eiter->a.cur_speed = | |
1581 | cpu_to_be32(FDMI_PORT_SPEED_16GB); | |
1582 | break; | |
1583 | case PORT_SPEED_32GB: | |
1584 | eiter->a.cur_speed = | |
1585 | cpu_to_be32(FDMI_PORT_SPEED_32GB); | |
1586 | break; | |
1587 | default: | |
1588 | eiter->a.cur_speed = | |
1589 | cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); | |
1590 | break; | |
1591 | } | |
1592 | size += 4 + 4; | |
1593 | ||
1594 | ql_dbg(ql_dbg_disc, vha, 0x203b, | |
1595 | "Current_Speed=%x.\n", eiter->a.cur_speed); | |
1596 | ||
1597 | /* Max frame size. */ | |
1598 | eiter = entries + size; | |
1599 | eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
1600 | eiter->len = cpu_to_be16(4 + 4); | |
1601 | eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? | |
1602 | le16_to_cpu(icb24->frame_payload_size) : | |
1603 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
1604 | eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); | |
1605 | size += 4 + 4; | |
1606 | ||
1607 | ql_dbg(ql_dbg_disc, vha, 0x203c, | |
1608 | "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); | |
1609 | ||
1610 | /* OS device name. */ | |
1611 | eiter = entries + size; | |
1612 | eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
1613 | snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), | |
1614 | "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); | |
1615 | alen = strlen(eiter->a.os_dev_name); | |
1616 | alen += 4 - (alen & 3); | |
1617 | eiter->len = cpu_to_be16(4 + alen); | |
1618 | size += 4 + alen; | |
1619 | ||
1620 | ql_dbg(ql_dbg_disc, vha, 0x204b, | |
1621 | "OS_Device_Name=%s.\n", eiter->a.os_dev_name); | |
1622 | ||
1623 | /* Hostname. */ | |
1624 | eiter = entries + size; | |
1625 | eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); | |
1626 | p_sysid = utsname(); | |
1627 | if (p_sysid) { | |
1628 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
1629 | "%s", p_sysid->nodename); | |
1630 | } else { | |
1631 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
1632 | "%s", fc_host_system_hostname(vha->host)); | |
1633 | } | |
1634 | alen = strlen(eiter->a.host_name); | |
1635 | alen += 4 - (alen & 3); | |
1636 | eiter->len = cpu_to_be16(4 + alen); | |
1637 | size += 4 + alen; | |
1638 | ||
1639 | ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name); | |
1640 | ||
1641 | /* Update MS request size. */ | |
1642 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); | |
1643 | ||
1644 | ql_dbg(ql_dbg_disc, vha, 0x203e, | |
1645 | "RPA portname %016llx, size = %d.\n", | |
1646 | wwn_to_u64(ct_req->req.rpa.port_name), size); | |
1647 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, | |
1648 | entries, size); | |
1649 | ||
1650 | /* Execute MS IOCB */ | |
1651 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
1652 | sizeof(ms_iocb_entry_t)); | |
1653 | if (rval != QLA_SUCCESS) { | |
1654 | /*EMPTY*/ | |
1655 | ql_dbg(ql_dbg_disc, vha, 0x2040, | |
1656 | "RPA issue IOCB failed (%d).\n", rval); | |
1657 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != | |
1658 | QLA_SUCCESS) { | |
1659 | rval = QLA_FUNCTION_FAILED; | |
1660 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1661 | ct_rsp->header.explanation_code == | |
1662 | CT_EXPL_ALREADY_REGISTERED) { | |
1663 | ql_dbg(ql_dbg_disc, vha, 0x20cd, | |
1664 | "RPA already registered.\n"); | |
1665 | rval = QLA_ALREADY_REGISTERED; | |
1666 | } | |
1667 | ||
1668 | } else { | |
1669 | ql_dbg(ql_dbg_disc, vha, 0x2041, | |
1670 | "RPA exiting normally.\n"); | |
1671 | } | |
1672 | ||
1673 | return rval; | |
1674 | } | |
1675 | ||
1676 | /** | |
1677 | * qla2x00_fdmiv2_rhba() - | |
1678 | * @ha: HA context | |
1679 | * | |
1680 | * Returns 0 on success. | |
1681 | */ | |
1682 | static int | |
1683 | qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha) | |
1684 | { | |
1685 | int rval, alen; | |
1686 | uint32_t size, sn; | |
1687 | ms_iocb_entry_t *ms_pkt; | |
1688 | struct ct_sns_req *ct_req; | |
1689 | struct ct_sns_rsp *ct_rsp; | |
1690 | void *entries; | |
1691 | struct ct_fdmiv2_hba_attr *eiter; | |
1692 | struct qla_hw_data *ha = vha->hw; | |
1693 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1694 | struct new_utsname *p_sysid = NULL; | |
1695 | ||
1696 | /* Issue RHBA */ | |
1697 | /* Prepare common MS IOCB */ | |
1698 | /* Request size adjusted after CT preparation */ | |
1699 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); | |
1700 | ||
1701 | /* Prepare CT request */ | |
1702 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, | |
1703 | RHBA_RSP_SIZE); | |
1704 | ct_rsp = &ha->ct_sns->p.rsp; | |
1705 | ||
1706 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
1707 | memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE); | |
1708 | ct_req->req.rhba2.entry_count = cpu_to_be32(1); | |
1709 | memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE); | |
1710 | size = 2 * WWN_SIZE + 4 + 4; | |
1711 | ||
1712 | /* Attributes */ | |
1713 | ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT); | |
1714 | entries = ct_req->req.rhba2.hba_identifier; | |
1715 | ||
1716 | /* Nodename. */ | |
1717 | eiter = entries + size; | |
1718 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); | |
1719 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
1720 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); | |
1721 | size += 4 + WWN_SIZE; | |
1722 | ||
1723 | ql_dbg(ql_dbg_disc, vha, 0x207d, | |
1724 | "NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name)); | |
1725 | ||
1726 | /* Manufacturer. */ | |
1727 | eiter = entries + size; | |
1728 | eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); | |
1729 | snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), | |
1730 | "%s", "QLogic Corporation"); | |
1731 | eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0'; | |
1732 | alen = strlen(eiter->a.manufacturer); | |
1733 | alen += 4 - (alen & 3); | |
1734 | eiter->len = cpu_to_be16(4 + alen); | |
1735 | size += 4 + alen; | |
1736 | ||
1737 | ql_dbg(ql_dbg_disc, vha, 0x20a5, | |
1738 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
1739 | ||
1740 | /* Serial number. */ | |
1741 | eiter = entries + size; | |
1742 | eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); | |
1743 | if (IS_FWI2_CAPABLE(ha)) | |
1744 | qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, | |
1745 | sizeof(eiter->a.serial_num)); | |
1746 | else { | |
1747 | sn = ((ha->serial0 & 0x1f) << 16) | | |
1748 | (ha->serial2 << 8) | ha->serial1; | |
1749 | snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), | |
1750 | "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1751 | } | |
1752 | alen = strlen(eiter->a.serial_num); | |
1753 | alen += 4 - (alen & 3); | |
1754 | eiter->len = cpu_to_be16(4 + alen); | |
1755 | size += 4 + alen; | |
1756 | ||
1757 | ql_dbg(ql_dbg_disc, vha, 0x20a6, | |
1758 | "Serial no. = %s.\n", eiter->a.serial_num); | |
1759 | ||
1760 | /* Model name. */ | |
1761 | eiter = entries + size; | |
1762 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL); | |
1763 | snprintf(eiter->a.model, sizeof(eiter->a.model), | |
1764 | "%s", ha->model_number); | |
1765 | alen = strlen(eiter->a.model); | |
1766 | alen += 4 - (alen & 3); | |
1767 | eiter->len = cpu_to_be16(4 + alen); | |
1768 | size += 4 + alen; | |
1769 | ||
1770 | ql_dbg(ql_dbg_disc, vha, 0x20a7, | |
1771 | "Model Name = %s.\n", eiter->a.model); | |
1772 | ||
1773 | /* Model description. */ | |
1774 | eiter = entries + size; | |
1775 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); | |
1776 | snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), | |
1777 | "%s", ha->model_desc); | |
1778 | alen = strlen(eiter->a.model_desc); | |
1779 | alen += 4 - (alen & 3); | |
1780 | eiter->len = cpu_to_be16(4 + alen); | |
1781 | size += 4 + alen; | |
1782 | ||
1783 | ql_dbg(ql_dbg_disc, vha, 0x20a8, | |
1784 | "Model Desc = %s.\n", eiter->a.model_desc); | |
1785 | ||
1786 | /* Hardware version. */ | |
1787 | eiter = entries + size; | |
1788 | eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); | |
1789 | if (!IS_FWI2_CAPABLE(ha)) { | |
1790 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1791 | "HW:%s", ha->adapter_id); | |
1792 | } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, | |
1793 | sizeof(eiter->a.hw_version))) { | |
1794 | ; | |
1795 | } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, | |
1796 | sizeof(eiter->a.hw_version))) { | |
1797 | ; | |
1798 | } else { | |
1799 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1800 | "HW:%s", ha->adapter_id); | |
1801 | } | |
1802 | alen = strlen(eiter->a.hw_version); | |
1803 | alen += 4 - (alen & 3); | |
1804 | eiter->len = cpu_to_be16(4 + alen); | |
1805 | size += 4 + alen; | |
1806 | ||
1807 | ql_dbg(ql_dbg_disc, vha, 0x20a9, | |
1808 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
1809 | ||
1810 | /* Driver version. */ | |
1811 | eiter = entries + size; | |
1812 | eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); | |
1813 | snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), | |
1814 | "%s", qla2x00_version_str); | |
1815 | alen = strlen(eiter->a.driver_version); | |
1816 | alen += 4 - (alen & 3); | |
1817 | eiter->len = cpu_to_be16(4 + alen); | |
1818 | size += 4 + alen; | |
1819 | ||
1820 | ql_dbg(ql_dbg_disc, vha, 0x20aa, | |
1821 | "Driver ver = %s.\n", eiter->a.driver_version); | |
1822 | ||
1823 | /* Option ROM version. */ | |
1824 | eiter = entries + size; | |
1825 | eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); | |
1826 | snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), | |
1827 | "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
1828 | alen = strlen(eiter->a.orom_version); | |
1829 | alen += 4 - (alen & 3); | |
1830 | eiter->len = cpu_to_be16(4 + alen); | |
1831 | size += 4 + alen; | |
1832 | ||
1833 | ql_dbg(ql_dbg_disc, vha , 0x20ab, | |
1834 | "Optrom version = %d.%02d.\n", eiter->a.orom_version[1], | |
1835 | eiter->a.orom_version[0]); | |
1836 | ||
1837 | /* Firmware version */ | |
1838 | eiter = entries + size; | |
1839 | eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); | |
1840 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, | |
1841 | sizeof(eiter->a.fw_version)); | |
1842 | alen = strlen(eiter->a.fw_version); | |
1843 | alen += 4 - (alen & 3); | |
1844 | eiter->len = cpu_to_be16(4 + alen); | |
1845 | size += 4 + alen; | |
1846 | ||
1847 | ql_dbg(ql_dbg_disc, vha, 0x20ac, | |
1848 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
1849 | ||
1850 | /* OS Name and Version */ | |
1851 | eiter = entries + size; | |
1852 | eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION); | |
1853 | p_sysid = utsname(); | |
1854 | if (p_sysid) { | |
1855 | snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), | |
1856 | "%s %s %s", | |
1857 | p_sysid->sysname, p_sysid->release, p_sysid->version); | |
1858 | } else { | |
1859 | snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), | |
1860 | "%s %s", "Linux", fc_host_system_hostname(vha->host)); | |
1861 | } | |
1862 | alen = strlen(eiter->a.os_version); | |
1863 | alen += 4 - (alen & 3); | |
1864 | eiter->len = cpu_to_be16(4 + alen); | |
1865 | size += 4 + alen; | |
1866 | ||
1867 | ql_dbg(ql_dbg_disc, vha, 0x20ae, | |
1868 | "OS Name and Version = %s.\n", eiter->a.os_version); | |
1869 | ||
1870 | /* MAX CT Payload Length */ | |
1871 | eiter = entries + size; | |
1872 | eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); | |
1873 | eiter->a.max_ct_len = IS_FWI2_CAPABLE(ha) ? | |
1874 | le16_to_cpu(icb24->frame_payload_size) : | |
1875 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
1876 | eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len); | |
1877 | eiter->len = cpu_to_be16(4 + 4); | |
1878 | size += 4 + 4; | |
1879 | ||
1880 | ql_dbg(ql_dbg_disc, vha, 0x20af, | |
1881 | "CT Payload Length = 0x%x.\n", eiter->a.max_ct_len); | |
1882 | ||
1883 | /* Node Sybolic Name */ | |
1884 | eiter = entries + size; | |
1885 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME); | |
1886 | qla2x00_get_sym_node_name(vha, eiter->a.sym_name, | |
1887 | sizeof(eiter->a.sym_name)); | |
1888 | alen = strlen(eiter->a.sym_name); | |
1889 | alen += 4 - (alen & 3); | |
1890 | eiter->len = cpu_to_be16(4 + alen); | |
1891 | size += 4 + alen; | |
1892 | ||
1893 | ql_dbg(ql_dbg_disc, vha, 0x20b0, | |
1894 | "Symbolic Name = %s.\n", eiter->a.sym_name); | |
1895 | ||
1896 | /* Vendor Id */ | |
1897 | eiter = entries + size; | |
1898 | eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID); | |
1899 | eiter->a.vendor_id = cpu_to_be32(0x1077); | |
1900 | eiter->len = cpu_to_be16(4 + 4); | |
1901 | size += 4 + 4; | |
1902 | ||
1903 | ql_dbg(ql_dbg_disc, vha, 0x20b1, | |
1904 | "Vendor Id = %x.\n", eiter->a.vendor_id); | |
1905 | ||
1906 | /* Num Ports */ | |
1907 | eiter = entries + size; | |
1908 | eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS); | |
1909 | eiter->a.num_ports = cpu_to_be32(1); | |
1910 | eiter->len = cpu_to_be16(4 + 4); | |
1911 | size += 4 + 4; | |
1912 | ||
1913 | ql_dbg(ql_dbg_disc, vha, 0x20b2, | |
1914 | "Port Num = %x.\n", eiter->a.num_ports); | |
1915 | ||
1916 | /* Fabric Name */ | |
1917 | eiter = entries + size; | |
1918 | eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME); | |
1919 | memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); | |
1920 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
1921 | size += 4 + WWN_SIZE; | |
1922 | ||
1923 | ql_dbg(ql_dbg_disc, vha, 0x20b3, | |
1924 | "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); | |
1925 | ||
1926 | /* BIOS Version */ | |
1927 | eiter = entries + size; | |
1928 | eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME); | |
1929 | snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name), | |
1930 | "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
1931 | alen = strlen(eiter->a.bios_name); | |
1932 | alen += 4 - (alen & 3); | |
1933 | eiter->len = cpu_to_be16(4 + alen); | |
1934 | size += 4 + alen; | |
1935 | ||
1936 | ql_dbg(ql_dbg_disc, vha, 0x20b4, | |
1937 | "BIOS Name = %s\n", eiter->a.bios_name); | |
1938 | ||
1939 | /* Vendor Identifier */ | |
1940 | eiter = entries + size; | |
1941 | eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER); | |
1942 | snprintf(eiter->a.vendor_indentifer, sizeof(eiter->a.vendor_indentifer), | |
1943 | "%s", "QLGC"); | |
1944 | alen = strlen(eiter->a.vendor_indentifer); | |
1945 | alen += 4 - (alen & 3); | |
1946 | eiter->len = cpu_to_be16(4 + alen); | |
1947 | size += 4 + alen; | |
1948 | ||
1949 | ql_dbg(ql_dbg_disc, vha, 0x20b1, | |
1950 | "Vendor Identifier = %s.\n", eiter->a.vendor_indentifer); | |
1951 | ||
1952 | /* Update MS request size. */ | |
1953 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); | |
1954 | ||
1955 | ql_dbg(ql_dbg_disc, vha, 0x20b5, | |
1956 | "RHBA identifier = %016llx.\n", | |
1957 | wwn_to_u64(ct_req->req.rhba2.hba_identifier)); | |
1958 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6, | |
1959 | entries, size); | |
1960 | ||
1961 | /* Execute MS IOCB */ | |
1962 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
1963 | sizeof(ms_iocb_entry_t)); | |
1964 | if (rval != QLA_SUCCESS) { | |
1965 | /*EMPTY*/ | |
1966 | ql_dbg(ql_dbg_disc, vha, 0x20b7, | |
1967 | "RHBA issue IOCB failed (%d).\n", rval); | |
1968 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != | |
1969 | QLA_SUCCESS) { | |
1970 | rval = QLA_FUNCTION_FAILED; | |
1971 | ||
1972 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1973 | ct_rsp->header.explanation_code == | |
1974 | CT_EXPL_ALREADY_REGISTERED) { | |
1975 | ql_dbg(ql_dbg_disc, vha, 0x20b8, | |
1976 | "HBA already registered.\n"); | |
1977 | rval = QLA_ALREADY_REGISTERED; | |
1978 | } else { | |
1979 | ql_dbg(ql_dbg_disc, vha, 0x2016, | |
1980 | "RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
1981 | ct_rsp->header.reason_code, | |
1982 | ct_rsp->header.explanation_code); | |
1983 | } | |
1984 | } else { | |
1985 | ql_dbg(ql_dbg_disc, vha, 0x20b9, | |
1986 | "RHBA FDMI V2 exiting normally.\n"); | |
1987 | } | |
1988 | ||
1989 | return rval; | |
1990 | } | |
1991 | ||
cca5335c AV |
1992 | /** |
1993 | * qla2x00_fdmi_dhba() - | |
1994 | * @ha: HA context | |
1995 | * | |
1996 | * Returns 0 on success. | |
1997 | */ | |
1998 | static int | |
7b867cf7 | 1999 | qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
cca5335c AV |
2000 | { |
2001 | int rval; | |
7b867cf7 | 2002 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
2003 | ms_iocb_entry_t *ms_pkt; |
2004 | struct ct_sns_req *ct_req; | |
2005 | struct ct_sns_rsp *ct_rsp; | |
2006 | ||
2007 | /* Issue RPA */ | |
2008 | /* Prepare common MS IOCB */ | |
7b867cf7 | 2009 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
cca5335c AV |
2010 | DHBA_RSP_SIZE); |
2011 | ||
2012 | /* Prepare CT request */ | |
6ec6f909 | 2013 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE); |
cca5335c AV |
2014 | ct_rsp = &ha->ct_sns->p.rsp; |
2015 | ||
2016 | /* Prepare FDMI command arguments -- portname. */ | |
7b867cf7 | 2017 | memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c | 2018 | |
7c3df132 | 2019 | ql_dbg(ql_dbg_disc, vha, 0x2036, |
7b833558 | 2020 | "DHBA portname = %8phN.\n", ct_req->req.dhba.port_name); |
cca5335c AV |
2021 | |
2022 | /* Execute MS IOCB */ | |
7b867cf7 | 2023 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
2024 | sizeof(ms_iocb_entry_t)); |
2025 | if (rval != QLA_SUCCESS) { | |
2026 | /*EMPTY*/ | |
7c3df132 SK |
2027 | ql_dbg(ql_dbg_disc, vha, 0x2037, |
2028 | "DHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2029 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
cca5335c AV |
2030 | QLA_SUCCESS) { |
2031 | rval = QLA_FUNCTION_FAILED; | |
2032 | } else { | |
7c3df132 SK |
2033 | ql_dbg(ql_dbg_disc, vha, 0x2038, |
2034 | "DHBA exiting normally.\n"); | |
cca5335c AV |
2035 | } |
2036 | ||
2037 | return rval; | |
2038 | } | |
2039 | ||
2040 | /** | |
df57caba | 2041 | * qla2x00_fdmiv2_rpa() - |
cca5335c AV |
2042 | * @ha: HA context |
2043 | * | |
2044 | * Returns 0 on success. | |
2045 | */ | |
2046 | static int | |
df57caba | 2047 | qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha) |
cca5335c AV |
2048 | { |
2049 | int rval, alen; | |
df57caba | 2050 | uint32_t size; |
7b867cf7 | 2051 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
2052 | ms_iocb_entry_t *ms_pkt; |
2053 | struct ct_sns_req *ct_req; | |
2054 | struct ct_sns_rsp *ct_rsp; | |
df57caba HM |
2055 | void *entries; |
2056 | struct ct_fdmiv2_port_attr *eiter; | |
cca5335c | 2057 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
df57caba | 2058 | struct new_utsname *p_sysid = NULL; |
cca5335c AV |
2059 | |
2060 | /* Issue RPA */ | |
2061 | /* Prepare common MS IOCB */ | |
2062 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 2063 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
cca5335c AV |
2064 | |
2065 | /* Prepare CT request */ | |
6ec6f909 | 2066 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE); |
cca5335c AV |
2067 | ct_rsp = &ha->ct_sns->p.rsp; |
2068 | ||
2069 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
df57caba | 2070 | memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
2071 | size = WWN_SIZE + 4; |
2072 | ||
2073 | /* Attributes */ | |
df57caba HM |
2074 | ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT); |
2075 | entries = ct_req->req.rpa2.port_name; | |
cca5335c AV |
2076 | |
2077 | /* FC4 types. */ | |
df57caba HM |
2078 | eiter = entries + size; |
2079 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
2080 | eiter->len = cpu_to_be16(4 + 32); | |
cca5335c AV |
2081 | eiter->a.fc4_types[2] = 0x01; |
2082 | size += 4 + 32; | |
2083 | ||
df57caba | 2084 | ql_dbg(ql_dbg_disc, vha, 0x20ba, |
7c3df132 SK |
2085 | "FC4_TYPES=%02x %02x.\n", |
2086 | eiter->a.fc4_types[2], | |
2087 | eiter->a.fc4_types[1]); | |
cca5335c AV |
2088 | |
2089 | /* Supported speed. */ | |
df57caba HM |
2090 | eiter = entries + size; |
2091 | eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
2092 | eiter->len = cpu_to_be16(4 + 4); | |
6246b8a1 | 2093 | if (IS_CNA_CAPABLE(ha)) |
df57caba | 2094 | eiter->a.sup_speed = cpu_to_be32( |
3a03eb79 | 2095 | FDMI_PORT_SPEED_10GB); |
f73cb695 | 2096 | else if (IS_QLA27XX(ha)) |
df57caba HM |
2097 | eiter->a.sup_speed = cpu_to_be32( |
2098 | FDMI_PORT_SPEED_32GB| | |
2099 | FDMI_PORT_SPEED_16GB| | |
f73cb695 | 2100 | FDMI_PORT_SPEED_8GB); |
df57caba HM |
2101 | else if (IS_QLA2031(ha)) |
2102 | eiter->a.sup_speed = cpu_to_be32( | |
2103 | FDMI_PORT_SPEED_16GB| | |
2104 | FDMI_PORT_SPEED_8GB| | |
2105 | FDMI_PORT_SPEED_4GB); | |
3a03eb79 | 2106 | else if (IS_QLA25XX(ha)) |
df57caba HM |
2107 | eiter->a.sup_speed = cpu_to_be32( |
2108 | FDMI_PORT_SPEED_8GB| | |
2109 | FDMI_PORT_SPEED_4GB| | |
2110 | FDMI_PORT_SPEED_2GB| | |
2111 | FDMI_PORT_SPEED_1GB); | |
4d4df193 | 2112 | else if (IS_QLA24XX_TYPE(ha)) |
df57caba HM |
2113 | eiter->a.sup_speed = cpu_to_be32( |
2114 | FDMI_PORT_SPEED_4GB| | |
2115 | FDMI_PORT_SPEED_2GB| | |
2116 | FDMI_PORT_SPEED_1GB); | |
cca5335c | 2117 | else if (IS_QLA23XX(ha)) |
df57caba HM |
2118 | eiter->a.sup_speed = cpu_to_be32( |
2119 | FDMI_PORT_SPEED_2GB| | |
2120 | FDMI_PORT_SPEED_1GB); | |
cca5335c | 2121 | else |
df57caba | 2122 | eiter->a.sup_speed = cpu_to_be32( |
5881569b | 2123 | FDMI_PORT_SPEED_1GB); |
cca5335c AV |
2124 | size += 4 + 4; |
2125 | ||
df57caba HM |
2126 | ql_dbg(ql_dbg_disc, vha, 0x20bb, |
2127 | "Supported Port Speed = %x.\n", eiter->a.sup_speed); | |
cca5335c AV |
2128 | |
2129 | /* Current speed. */ | |
df57caba HM |
2130 | eiter = entries + size; |
2131 | eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
2132 | eiter->len = cpu_to_be16(4 + 4); | |
cca5335c | 2133 | switch (ha->link_data_rate) { |
5881569b | 2134 | case PORT_SPEED_1GB: |
df57caba | 2135 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB); |
cca5335c | 2136 | break; |
5881569b | 2137 | case PORT_SPEED_2GB: |
df57caba | 2138 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB); |
cca5335c | 2139 | break; |
5881569b | 2140 | case PORT_SPEED_4GB: |
df57caba | 2141 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB); |
5881569b | 2142 | break; |
c3a2f0df | 2143 | case PORT_SPEED_8GB: |
df57caba | 2144 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB); |
c3a2f0df | 2145 | break; |
3a03eb79 | 2146 | case PORT_SPEED_10GB: |
df57caba | 2147 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB); |
3a03eb79 | 2148 | break; |
6246b8a1 | 2149 | case PORT_SPEED_16GB: |
df57caba | 2150 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB); |
6246b8a1 | 2151 | break; |
f73cb695 | 2152 | case PORT_SPEED_32GB: |
df57caba | 2153 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB); |
f73cb695 | 2154 | break; |
5881569b | 2155 | default: |
df57caba | 2156 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); |
cca5335c AV |
2157 | break; |
2158 | } | |
2159 | size += 4 + 4; | |
2160 | ||
df57caba HM |
2161 | ql_dbg(ql_dbg_disc, vha, 0x20bc, |
2162 | "Current_Speed = %x.\n", eiter->a.cur_speed); | |
cca5335c AV |
2163 | |
2164 | /* Max frame size. */ | |
df57caba HM |
2165 | eiter = entries + size; |
2166 | eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
2167 | eiter->len = cpu_to_be16(4 + 4); | |
2168 | eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? | |
c6852c4c SJ |
2169 | le16_to_cpu(icb24->frame_payload_size): |
2170 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
df57caba | 2171 | eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); |
cca5335c AV |
2172 | size += 4 + 4; |
2173 | ||
df57caba HM |
2174 | ql_dbg(ql_dbg_disc, vha, 0x20bc, |
2175 | "Max_Frame_Size = %x.\n", eiter->a.max_frame_size); | |
cca5335c AV |
2176 | |
2177 | /* OS device name. */ | |
df57caba HM |
2178 | eiter = entries + size; |
2179 | eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
f24b697b | 2180 | alen = strlen(QLA2XXX_DRIVER_NAME); |
df57caba HM |
2181 | snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), |
2182 | "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); | |
2183 | alen += 4 - (alen & 3); | |
cca5335c AV |
2184 | eiter->len = cpu_to_be16(4 + alen); |
2185 | size += 4 + alen; | |
2186 | ||
df57caba HM |
2187 | ql_dbg(ql_dbg_disc, vha, 0x20be, |
2188 | "OS_Device_Name = %s.\n", eiter->a.os_dev_name); | |
cca5335c | 2189 | |
a740a3f0 | 2190 | /* Hostname. */ |
df57caba HM |
2191 | eiter = entries + size; |
2192 | eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); | |
2193 | p_sysid = utsname(); | |
2194 | if (p_sysid) { | |
2195 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
2196 | "%s", p_sysid->nodename); | |
2197 | } else { | |
a740a3f0 | 2198 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
7b867cf7 | 2199 | "%s", fc_host_system_hostname(vha->host)); |
a740a3f0 | 2200 | } |
df57caba HM |
2201 | alen = strlen(eiter->a.host_name); |
2202 | alen += 4 - (alen & 3); | |
2203 | eiter->len = cpu_to_be16(4 + alen); | |
2204 | size += 4 + alen; | |
2205 | ||
2206 | ql_dbg(ql_dbg_disc, vha, 0x203d, | |
2207 | "HostName=%s.\n", eiter->a.host_name); | |
2208 | ||
2209 | /* Node Name */ | |
2210 | eiter = entries + size; | |
2211 | eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME); | |
2212 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); | |
2213 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2214 | size += 4 + WWN_SIZE; | |
2215 | ||
2216 | ql_dbg(ql_dbg_disc, vha, 0x20c0, | |
2217 | "Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name)); | |
2218 | ||
2219 | /* Port Name */ | |
2220 | eiter = entries + size; | |
2221 | eiter->type = cpu_to_be16(FDMI_PORT_NAME); | |
2222 | memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE); | |
2223 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2224 | size += 4 + WWN_SIZE; | |
2225 | ||
2226 | ql_dbg(ql_dbg_disc, vha, 0x20c1, | |
2227 | "Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name)); | |
2228 | ||
2229 | /* Port Symbolic Name */ | |
2230 | eiter = entries + size; | |
2231 | eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME); | |
2232 | qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name, | |
2233 | sizeof(eiter->a.port_sym_name)); | |
2234 | alen = strlen(eiter->a.port_sym_name); | |
2235 | alen += 4 - (alen & 3); | |
2236 | eiter->len = cpu_to_be16(4 + alen); | |
2237 | size += 4 + alen; | |
2238 | ||
2239 | ql_dbg(ql_dbg_disc, vha, 0x20c2, | |
2240 | "port symbolic name = %s\n", eiter->a.port_sym_name); | |
2241 | ||
2242 | /* Port Type */ | |
2243 | eiter = entries + size; | |
2244 | eiter->type = cpu_to_be16(FDMI_PORT_TYPE); | |
2245 | eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE); | |
2246 | eiter->len = cpu_to_be16(4 + 4); | |
2247 | size += 4 + 4; | |
2248 | ||
2249 | ql_dbg(ql_dbg_disc, vha, 0x20c3, | |
2250 | "Port Type = %x.\n", eiter->a.port_type); | |
2251 | ||
2252 | /* Class of Service */ | |
2253 | eiter = entries + size; | |
2254 | eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS); | |
2255 | eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3); | |
2256 | eiter->len = cpu_to_be16(4 + 4); | |
2257 | size += 4 + 4; | |
2258 | ||
2259 | ql_dbg(ql_dbg_disc, vha, 0x20c4, | |
2260 | "Supported COS = %08x\n", eiter->a.port_supported_cos); | |
2261 | ||
2262 | /* Port Fabric Name */ | |
2263 | eiter = entries + size; | |
2264 | eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME); | |
2265 | memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); | |
2266 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2267 | size += 4 + WWN_SIZE; | |
2268 | ||
2269 | ql_dbg(ql_dbg_disc, vha, 0x20c5, | |
2270 | "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); | |
2271 | ||
2272 | /* FC4_type */ | |
2273 | eiter = entries + size; | |
2274 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE); | |
2275 | eiter->a.port_fc4_type[0] = 0; | |
2276 | eiter->a.port_fc4_type[1] = 0; | |
2277 | eiter->a.port_fc4_type[2] = 1; | |
2278 | eiter->a.port_fc4_type[3] = 0; | |
2279 | eiter->len = cpu_to_be16(4 + 32); | |
2280 | size += 4 + 32; | |
2281 | ||
2282 | ql_dbg(ql_dbg_disc, vha, 0x20c6, | |
2283 | "Port Active FC4 Type = %02x %02x.\n", | |
2284 | eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]); | |
2285 | ||
2286 | /* Port State */ | |
2287 | eiter = entries + size; | |
2288 | eiter->type = cpu_to_be16(FDMI_PORT_STATE); | |
2289 | eiter->a.port_state = cpu_to_be32(1); | |
2290 | eiter->len = cpu_to_be16(4 + 4); | |
2291 | size += 4 + 4; | |
2292 | ||
2293 | ql_dbg(ql_dbg_disc, vha, 0x20c7, | |
2294 | "Port State = %x.\n", eiter->a.port_state); | |
2295 | ||
2296 | /* Number of Ports */ | |
2297 | eiter = entries + size; | |
2298 | eiter->type = cpu_to_be16(FDMI_PORT_COUNT); | |
2299 | eiter->a.num_ports = cpu_to_be32(1); | |
2300 | eiter->len = cpu_to_be16(4 + 4); | |
2301 | size += 4 + 4; | |
2302 | ||
2303 | ql_dbg(ql_dbg_disc, vha, 0x20c8, | |
2304 | "Number of ports = %x.\n", eiter->a.num_ports); | |
2305 | ||
2306 | /* Port Id */ | |
2307 | eiter = entries + size; | |
2308 | eiter->type = cpu_to_be16(FDMI_PORT_ID); | |
2309 | eiter->a.port_id = cpu_to_be32(vha->d_id.b24); | |
2310 | eiter->len = cpu_to_be16(4 + 4); | |
2311 | size += 4 + 4; | |
2312 | ||
2313 | ql_dbg(ql_dbg_disc, vha, 0x20c8, | |
2314 | "Port Id = %x.\n", eiter->a.port_id); | |
a740a3f0 | 2315 | |
cca5335c | 2316 | /* Update MS request size. */ |
7b867cf7 | 2317 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 2318 | |
7c3df132 | 2319 | ql_dbg(ql_dbg_disc, vha, 0x203e, |
7b833558 | 2320 | "RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size); |
df57caba | 2321 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca, |
7c3df132 | 2322 | entries, size); |
cca5335c AV |
2323 | |
2324 | /* Execute MS IOCB */ | |
7b867cf7 | 2325 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
2326 | sizeof(ms_iocb_entry_t)); |
2327 | if (rval != QLA_SUCCESS) { | |
2328 | /*EMPTY*/ | |
df57caba HM |
2329 | ql_dbg(ql_dbg_disc, vha, 0x20cb, |
2330 | "RPA FDMI v2 issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2331 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
cca5335c AV |
2332 | QLA_SUCCESS) { |
2333 | rval = QLA_FUNCTION_FAILED; | |
df57caba HM |
2334 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
2335 | ct_rsp->header.explanation_code == | |
2336 | CT_EXPL_ALREADY_REGISTERED) { | |
2337 | ql_dbg(ql_dbg_disc, vha, 0x20ce, | |
2338 | "RPA FDMI v2 already registered\n"); | |
2339 | rval = QLA_ALREADY_REGISTERED; | |
2340 | } else { | |
2341 | ql_dbg(ql_dbg_disc, vha, 0x2020, | |
2342 | "RPA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
2343 | ct_rsp->header.reason_code, | |
2344 | ct_rsp->header.explanation_code); | |
2345 | } | |
cca5335c | 2346 | } else { |
df57caba HM |
2347 | ql_dbg(ql_dbg_disc, vha, 0x20cc, |
2348 | "RPA FDMI V2 exiting normally.\n"); | |
cca5335c AV |
2349 | } |
2350 | ||
2351 | return rval; | |
2352 | } | |
2353 | ||
2354 | /** | |
2355 | * qla2x00_fdmi_register() - | |
2356 | * @ha: HA context | |
2357 | * | |
2358 | * Returns 0 on success. | |
2359 | */ | |
2360 | int | |
7b867cf7 | 2361 | qla2x00_fdmi_register(scsi_qla_host_t *vha) |
cca5335c | 2362 | { |
df57caba HM |
2363 | int rval = QLA_FUNCTION_FAILED; |
2364 | struct qla_hw_data *ha = vha->hw; | |
80de7efa | 2365 | |
8ae6d9c7 GM |
2366 | if (IS_QLA2100(ha) || IS_QLA2200(ha) || |
2367 | IS_QLAFX00(ha)) | |
80de7efa | 2368 | return QLA_FUNCTION_FAILED; |
cca5335c | 2369 | |
7b867cf7 | 2370 | rval = qla2x00_mgmt_svr_login(vha); |
cca5335c AV |
2371 | if (rval) |
2372 | return rval; | |
2373 | ||
df57caba HM |
2374 | rval = qla2x00_fdmiv2_rhba(vha); |
2375 | if (rval) { | |
2376 | if (rval != QLA_ALREADY_REGISTERED) | |
2377 | goto try_fdmi; | |
2378 | ||
2379 | rval = qla2x00_fdmi_dhba(vha); | |
2380 | if (rval) | |
2381 | goto try_fdmi; | |
2382 | ||
2383 | rval = qla2x00_fdmiv2_rhba(vha); | |
2384 | if (rval) | |
2385 | goto try_fdmi; | |
2386 | } | |
2387 | rval = qla2x00_fdmiv2_rpa(vha); | |
2388 | if (rval) | |
2389 | goto try_fdmi; | |
2390 | ||
2391 | goto out; | |
2392 | ||
2393 | try_fdmi: | |
7b867cf7 | 2394 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
2395 | if (rval) { |
2396 | if (rval != QLA_ALREADY_REGISTERED) | |
2397 | return rval; | |
2398 | ||
7b867cf7 | 2399 | rval = qla2x00_fdmi_dhba(vha); |
cca5335c AV |
2400 | if (rval) |
2401 | return rval; | |
2402 | ||
7b867cf7 | 2403 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
2404 | if (rval) |
2405 | return rval; | |
2406 | } | |
7b867cf7 | 2407 | rval = qla2x00_fdmi_rpa(vha); |
df57caba | 2408 | out: |
cca5335c AV |
2409 | return rval; |
2410 | } | |
d8b45213 AV |
2411 | |
2412 | /** | |
2413 | * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. | |
2414 | * @ha: HA context | |
2415 | * @list: switch info entries to populate | |
2416 | * | |
2417 | * Returns 0 on success. | |
2418 | */ | |
2419 | int | |
7b867cf7 | 2420 | qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 | 2421 | { |
642ef983 | 2422 | int rval = QLA_SUCCESS; |
d8b45213 | 2423 | uint16_t i; |
7b867cf7 | 2424 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
2425 | ms_iocb_entry_t *ms_pkt; |
2426 | struct ct_sns_req *ct_req; | |
2427 | struct ct_sns_rsp *ct_rsp; | |
2428 | ||
c76f2c01 | 2429 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 AV |
2430 | return QLA_FUNCTION_FAILED; |
2431 | ||
642ef983 | 2432 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 2433 | /* Issue GFPN_ID */ |
d8b45213 | 2434 | /* Prepare common MS IOCB */ |
7b867cf7 | 2435 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE, |
d8b45213 AV |
2436 | GFPN_ID_RSP_SIZE); |
2437 | ||
2438 | /* Prepare CT request */ | |
6ec6f909 | 2439 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD, |
d8b45213 AV |
2440 | GFPN_ID_RSP_SIZE); |
2441 | ct_rsp = &ha->ct_sns->p.rsp; | |
2442 | ||
2443 | /* Prepare CT arguments -- port_id */ | |
2444 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
2445 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
2446 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2447 | ||
2448 | /* Execute MS IOCB */ | |
7b867cf7 | 2449 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
2450 | sizeof(ms_iocb_entry_t)); |
2451 | if (rval != QLA_SUCCESS) { | |
2452 | /*EMPTY*/ | |
7c3df132 SK |
2453 | ql_dbg(ql_dbg_disc, vha, 0x2023, |
2454 | "GFPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 2455 | break; |
7b867cf7 | 2456 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
d8b45213 AV |
2457 | "GFPN_ID") != QLA_SUCCESS) { |
2458 | rval = QLA_FUNCTION_FAILED; | |
dafdf892 | 2459 | break; |
d8b45213 AV |
2460 | } else { |
2461 | /* Save fabric portname */ | |
2462 | memcpy(list[i].fabric_port_name, | |
2463 | ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); | |
2464 | } | |
2465 | ||
2466 | /* Last device exit. */ | |
2467 | if (list[i].d_id.b.rsvd_1 != 0) | |
2468 | break; | |
2469 | } | |
2470 | ||
2471 | return (rval); | |
2472 | } | |
2473 | ||
2474 | static inline void * | |
7b867cf7 | 2475 | qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
d8b45213 AV |
2476 | uint32_t rsp_size) |
2477 | { | |
2478 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 2479 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
2480 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; |
2481 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
2482 | ||
2483 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
2484 | ct_pkt->entry_count = 1; | |
7b867cf7 | 2485 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 2486 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
2487 | ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
2488 | ct_pkt->rsp_dsd_count = cpu_to_le16(1); | |
d8b45213 AV |
2489 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
2490 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
2491 | ||
2492 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
2493 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
2494 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
2495 | ||
2496 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
2497 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
2498 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 2499 | ct_pkt->vp_index = vha->vp_idx; |
d8b45213 AV |
2500 | |
2501 | return ct_pkt; | |
2502 | } | |
2503 | ||
2504 | ||
2505 | static inline struct ct_sns_req * | |
6ec6f909 | 2506 | qla24xx_prep_ct_fm_req(struct ct_sns_pkt *p, uint16_t cmd, |
d8b45213 AV |
2507 | uint16_t rsp_size) |
2508 | { | |
6ec6f909 | 2509 | memset(p, 0, sizeof(struct ct_sns_pkt)); |
d8b45213 | 2510 | |
6ec6f909 BVA |
2511 | p->p.req.header.revision = 0x01; |
2512 | p->p.req.header.gs_type = 0xFA; | |
2513 | p->p.req.header.gs_subtype = 0x01; | |
2514 | p->p.req.command = cpu_to_be16(cmd); | |
2515 | p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
d8b45213 | 2516 | |
6ec6f909 | 2517 | return &p->p.req; |
d8b45213 AV |
2518 | } |
2519 | ||
2520 | /** | |
2521 | * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. | |
2522 | * @ha: HA context | |
2523 | * @list: switch info entries to populate | |
2524 | * | |
2525 | * Returns 0 on success. | |
2526 | */ | |
2527 | int | |
7b867cf7 | 2528 | qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 AV |
2529 | { |
2530 | int rval; | |
2531 | uint16_t i; | |
7b867cf7 | 2532 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
2533 | ms_iocb_entry_t *ms_pkt; |
2534 | struct ct_sns_req *ct_req; | |
2535 | struct ct_sns_rsp *ct_rsp; | |
2536 | ||
c76f2c01 | 2537 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 | 2538 | return QLA_FUNCTION_FAILED; |
4346b149 AV |
2539 | if (!ha->flags.gpsc_supported) |
2540 | return QLA_FUNCTION_FAILED; | |
d8b45213 | 2541 | |
7b867cf7 | 2542 | rval = qla2x00_mgmt_svr_login(vha); |
d8b45213 AV |
2543 | if (rval) |
2544 | return rval; | |
2545 | ||
642ef983 | 2546 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 2547 | /* Issue GFPN_ID */ |
d8b45213 | 2548 | /* Prepare common MS IOCB */ |
7b867cf7 | 2549 | ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE, |
d8b45213 AV |
2550 | GPSC_RSP_SIZE); |
2551 | ||
2552 | /* Prepare CT request */ | |
6ec6f909 BVA |
2553 | ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD, |
2554 | GPSC_RSP_SIZE); | |
d8b45213 AV |
2555 | ct_rsp = &ha->ct_sns->p.rsp; |
2556 | ||
2557 | /* Prepare CT arguments -- port_name */ | |
2558 | memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, | |
2559 | WWN_SIZE); | |
2560 | ||
2561 | /* Execute MS IOCB */ | |
7b867cf7 | 2562 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
2563 | sizeof(ms_iocb_entry_t)); |
2564 | if (rval != QLA_SUCCESS) { | |
2565 | /*EMPTY*/ | |
7c3df132 SK |
2566 | ql_dbg(ql_dbg_disc, vha, 0x2059, |
2567 | "GPSC issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2568 | } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
4346b149 AV |
2569 | "GPSC")) != QLA_SUCCESS) { |
2570 | /* FM command unsupported? */ | |
2571 | if (rval == QLA_INVALID_COMMAND && | |
3fe7cfb9 AV |
2572 | (ct_rsp->header.reason_code == |
2573 | CT_REASON_INVALID_COMMAND_CODE || | |
2574 | ct_rsp->header.reason_code == | |
2575 | CT_REASON_COMMAND_UNSUPPORTED)) { | |
7c3df132 SK |
2576 | ql_dbg(ql_dbg_disc, vha, 0x205a, |
2577 | "GPSC command unsupported, disabling " | |
2578 | "query.\n"); | |
4346b149 AV |
2579 | ha->flags.gpsc_supported = 0; |
2580 | rval = QLA_FUNCTION_FAILED; | |
2581 | break; | |
2582 | } | |
d8b45213 AV |
2583 | rval = QLA_FUNCTION_FAILED; |
2584 | } else { | |
a3cbdfad AV |
2585 | /* Save port-speed */ |
2586 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { | |
2587 | case BIT_15: | |
2588 | list[i].fp_speed = PORT_SPEED_1GB; | |
2589 | break; | |
2590 | case BIT_14: | |
2591 | list[i].fp_speed = PORT_SPEED_2GB; | |
2592 | break; | |
2593 | case BIT_13: | |
2594 | list[i].fp_speed = PORT_SPEED_4GB; | |
2595 | break; | |
9f8fddee AV |
2596 | case BIT_12: |
2597 | list[i].fp_speed = PORT_SPEED_10GB; | |
2598 | break; | |
a3cbdfad AV |
2599 | case BIT_11: |
2600 | list[i].fp_speed = PORT_SPEED_8GB; | |
2601 | break; | |
c53dfac2 JC |
2602 | case BIT_10: |
2603 | list[i].fp_speed = PORT_SPEED_16GB; | |
2604 | break; | |
f73cb695 CD |
2605 | case BIT_8: |
2606 | list[i].fp_speed = PORT_SPEED_32GB; | |
2607 | break; | |
a3cbdfad | 2608 | } |
d8b45213 | 2609 | |
7c3df132 SK |
2610 | ql_dbg(ql_dbg_disc, vha, 0x205b, |
2611 | "GPSC ext entry - fpn " | |
7b833558 OK |
2612 | "%8phN speeds=%04x speed=%04x.\n", |
2613 | list[i].fabric_port_name, | |
a3cbdfad | 2614 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
7c3df132 | 2615 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
d8b45213 AV |
2616 | } |
2617 | ||
2618 | /* Last device exit. */ | |
2619 | if (list[i].d_id.b.rsvd_1 != 0) | |
2620 | break; | |
2621 | } | |
2622 | ||
2623 | return (rval); | |
2624 | } | |
e8c72ba5 CD |
2625 | |
2626 | /** | |
2627 | * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. | |
2628 | * | |
2629 | * @ha: HA context | |
2630 | * @list: switch info entries to populate | |
2631 | * | |
2632 | */ | |
2633 | void | |
2634 | qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) | |
2635 | { | |
2636 | int rval; | |
2637 | uint16_t i; | |
2638 | ||
2639 | ms_iocb_entry_t *ms_pkt; | |
2640 | struct ct_sns_req *ct_req; | |
2641 | struct ct_sns_rsp *ct_rsp; | |
2642 | struct qla_hw_data *ha = vha->hw; | |
2643 | uint8_t fcp_scsi_features = 0; | |
2644 | ||
642ef983 | 2645 | for (i = 0; i < ha->max_fibre_devices; i++) { |
e8c72ba5 CD |
2646 | /* Set default FC4 Type as UNKNOWN so the default is to |
2647 | * Process this port */ | |
2648 | list[i].fc4_type = FC4_TYPE_UNKNOWN; | |
2649 | ||
2650 | /* Do not attempt GFF_ID if we are not FWI_2 capable */ | |
2651 | if (!IS_FWI2_CAPABLE(ha)) | |
2652 | continue; | |
2653 | ||
2654 | /* Prepare common MS IOCB */ | |
2655 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFF_ID_REQ_SIZE, | |
2656 | GFF_ID_RSP_SIZE); | |
2657 | ||
2658 | /* Prepare CT request */ | |
6ec6f909 | 2659 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD, |
e8c72ba5 CD |
2660 | GFF_ID_RSP_SIZE); |
2661 | ct_rsp = &ha->ct_sns->p.rsp; | |
2662 | ||
2663 | /* Prepare CT arguments -- port_id */ | |
2664 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
2665 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
2666 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2667 | ||
2668 | /* Execute MS IOCB */ | |
2669 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
2670 | sizeof(ms_iocb_entry_t)); | |
2671 | ||
2672 | if (rval != QLA_SUCCESS) { | |
7c3df132 SK |
2673 | ql_dbg(ql_dbg_disc, vha, 0x205c, |
2674 | "GFF_ID issue IOCB failed (%d).\n", rval); | |
e8c72ba5 | 2675 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
7a78ceda | 2676 | "GFF_ID") != QLA_SUCCESS) { |
7c3df132 SK |
2677 | ql_dbg(ql_dbg_disc, vha, 0x205d, |
2678 | "GFF_ID IOCB status had a failure status code.\n"); | |
e8c72ba5 CD |
2679 | } else { |
2680 | fcp_scsi_features = | |
2681 | ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; | |
2682 | fcp_scsi_features &= 0x0f; | |
2683 | ||
2684 | if (fcp_scsi_features) | |
2685 | list[i].fc4_type = FC4_TYPE_FCP_SCSI; | |
2686 | else | |
2687 | list[i].fc4_type = FC4_TYPE_OTHER; | |
2688 | } | |
2689 | ||
2690 | /* Last device exit. */ | |
2691 | if (list[i].d_id.b.rsvd_1 != 0) | |
2692 | break; | |
2693 | } | |
2694 | } |