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 * |
726b8548 | 27 | qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg) |
1da177e4 | 28 | { |
7b867cf7 | 29 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
30 | ms_iocb_entry_t *ms_pkt; |
31 | ||
726b8548 | 32 | ms_pkt = (ms_iocb_entry_t *)arg->iocb; |
1da177e4 LT |
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); | |
726b8548 QT |
42 | ms_pkt->rsp_bytecount = cpu_to_le32(arg->rsp_size); |
43 | ms_pkt->req_bytecount = cpu_to_le32(arg->req_size); | |
1da177e4 | 44 | |
726b8548 QT |
45 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(arg->req_dma)); |
46 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(arg->req_dma)); | |
1da177e4 LT |
47 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; |
48 | ||
726b8548 QT |
49 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(arg->rsp_dma)); |
50 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(arg->rsp_dma)); | |
1da177e4 LT |
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 * | |
726b8548 | 67 | qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg) |
8c958a99 | 68 | { |
7b867cf7 | 69 | struct qla_hw_data *ha = vha->hw; |
8c958a99 AV |
70 | struct ct_entry_24xx *ct_pkt; |
71 | ||
726b8548 | 72 | ct_pkt = (struct ct_entry_24xx *)arg->iocb; |
8c958a99 AV |
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; | |
726b8548 | 77 | ct_pkt->nport_handle = cpu_to_le16(arg->nport_handle); |
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); | |
726b8548 QT |
81 | ct_pkt->rsp_byte_count = cpu_to_le32(arg->rsp_size); |
82 | ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size); | |
8c958a99 | 83 | |
726b8548 QT |
84 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(arg->req_dma)); |
85 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(arg->req_dma)); | |
8c958a99 AV |
86 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; |
87 | ||
726b8548 QT |
88 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(arg->rsp_dma)); |
89 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(arg->rsp_dma)); | |
8c958a99 | 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 | ||
726b8548 | 120 | 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, |
5a68a1c2 | 147 | "%s failed rejected request on port_id: %02x%02x%02x Completion status 0x%x, response 0x%x\n", |
df57caba HM |
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; |
726b8548 | 186 | struct ct_arg arg; |
1da177e4 | 187 | |
7b867cf7 AC |
188 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
189 | return qla2x00_sns_ga_nxt(vha, fcport); | |
1da177e4 | 190 | |
726b8548 QT |
191 | arg.iocb = ha->ms_iocb; |
192 | arg.req_dma = ha->ct_sns_dma; | |
193 | arg.rsp_dma = ha->ct_sns_dma; | |
194 | arg.req_size = GA_NXT_REQ_SIZE; | |
195 | arg.rsp_size = GA_NXT_RSP_SIZE; | |
196 | arg.nport_handle = NPH_SNS; | |
197 | ||
1da177e4 LT |
198 | /* Issue GA_NXT */ |
199 | /* Prepare common MS IOCB */ | |
726b8548 | 200 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
201 | |
202 | /* Prepare CT request */ | |
6ec6f909 | 203 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD, |
1da177e4 LT |
204 | GA_NXT_RSP_SIZE); |
205 | ct_rsp = &ha->ct_sns->p.rsp; | |
206 | ||
207 | /* Prepare CT arguments -- port_id */ | |
208 | ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain; | |
209 | ct_req->req.port_id.port_id[1] = fcport->d_id.b.area; | |
210 | ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; | |
211 | ||
212 | /* Execute MS IOCB */ | |
7b867cf7 | 213 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
214 | sizeof(ms_iocb_entry_t)); |
215 | if (rval != QLA_SUCCESS) { | |
216 | /*EMPTY*/ | |
7c3df132 SK |
217 | ql_dbg(ql_dbg_disc, vha, 0x2062, |
218 | "GA_NXT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 219 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != |
8c958a99 | 220 | QLA_SUCCESS) { |
1da177e4 LT |
221 | rval = QLA_FUNCTION_FAILED; |
222 | } else { | |
223 | /* Populate fc_port_t entry. */ | |
224 | fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0]; | |
225 | fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1]; | |
226 | fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2]; | |
227 | ||
228 | memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name, | |
229 | WWN_SIZE); | |
230 | memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name, | |
231 | WWN_SIZE); | |
232 | ||
a72b9900 AB |
233 | fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ? |
234 | FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER; | |
235 | ||
1da177e4 LT |
236 | if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE && |
237 | ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE) | |
238 | fcport->d_id.b.domain = 0xf0; | |
239 | ||
7c3df132 | 240 | ql_dbg(ql_dbg_disc, vha, 0x2063, |
7b833558 | 241 | "GA_NXT entry - nn %8phN pn %8phN " |
7c3df132 | 242 | "port_id=%02x%02x%02x.\n", |
7b833558 | 243 | fcport->node_name, fcport->port_name, |
1da177e4 | 244 | fcport->d_id.b.domain, fcport->d_id.b.area, |
7c3df132 | 245 | fcport->d_id.b.al_pa); |
1da177e4 LT |
246 | } |
247 | ||
248 | return (rval); | |
249 | } | |
250 | ||
642ef983 CD |
251 | static inline int |
252 | qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha) | |
253 | { | |
254 | return vha->hw->max_fibre_devices * 4 + 16; | |
255 | } | |
256 | ||
1da177e4 LT |
257 | /** |
258 | * qla2x00_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
259 | * @ha: HA context | |
260 | * @list: switch info entries to populate | |
261 | * | |
262 | * NOTE: Non-Nx_Ports are not requested. | |
263 | * | |
264 | * Returns 0 on success. | |
265 | */ | |
266 | int | |
7b867cf7 | 267 | qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
268 | { |
269 | int rval; | |
270 | uint16_t i; | |
271 | ||
272 | ms_iocb_entry_t *ms_pkt; | |
273 | struct ct_sns_req *ct_req; | |
274 | struct ct_sns_rsp *ct_rsp; | |
275 | ||
276 | struct ct_sns_gid_pt_data *gid_data; | |
7b867cf7 | 277 | struct qla_hw_data *ha = vha->hw; |
642ef983 | 278 | uint16_t gid_pt_rsp_size; |
726b8548 | 279 | struct ct_arg arg; |
1da177e4 | 280 | |
7b867cf7 AC |
281 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
282 | return qla2x00_sns_gid_pt(vha, list); | |
1da177e4 LT |
283 | |
284 | gid_data = NULL; | |
642ef983 | 285 | gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha); |
726b8548 QT |
286 | |
287 | arg.iocb = ha->ms_iocb; | |
288 | arg.req_dma = ha->ct_sns_dma; | |
289 | arg.rsp_dma = ha->ct_sns_dma; | |
290 | arg.req_size = GID_PT_REQ_SIZE; | |
291 | arg.rsp_size = gid_pt_rsp_size; | |
292 | arg.nport_handle = NPH_SNS; | |
293 | ||
1da177e4 LT |
294 | /* Issue GID_PT */ |
295 | /* Prepare common MS IOCB */ | |
726b8548 | 296 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
297 | |
298 | /* Prepare CT request */ | |
6ec6f909 | 299 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size); |
1da177e4 LT |
300 | ct_rsp = &ha->ct_sns->p.rsp; |
301 | ||
302 | /* Prepare CT arguments -- port_type */ | |
303 | ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; | |
304 | ||
305 | /* Execute MS IOCB */ | |
7b867cf7 | 306 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
307 | sizeof(ms_iocb_entry_t)); |
308 | if (rval != QLA_SUCCESS) { | |
309 | /*EMPTY*/ | |
7c3df132 SK |
310 | ql_dbg(ql_dbg_disc, vha, 0x2055, |
311 | "GID_PT issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 312 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != |
8c958a99 | 313 | QLA_SUCCESS) { |
1da177e4 LT |
314 | rval = QLA_FUNCTION_FAILED; |
315 | } else { | |
316 | /* Set port IDs in switch info list. */ | |
642ef983 | 317 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
318 | gid_data = &ct_rsp->rsp.gid_pt.entries[i]; |
319 | list[i].d_id.b.domain = gid_data->port_id[0]; | |
320 | list[i].d_id.b.area = gid_data->port_id[1]; | |
321 | list[i].d_id.b.al_pa = gid_data->port_id[2]; | |
a3cbdfad AV |
322 | memset(list[i].fabric_port_name, 0, WWN_SIZE); |
323 | list[i].fp_speed = PORT_SPEED_UNKNOWN; | |
1da177e4 LT |
324 | |
325 | /* Last one exit. */ | |
326 | if (gid_data->control_byte & BIT_7) { | |
327 | list[i].d_id.b.rsvd_1 = gid_data->control_byte; | |
328 | break; | |
329 | } | |
330 | } | |
331 | ||
332 | /* | |
333 | * If we've used all available slots, then the switch is | |
334 | * reporting back more devices than we can handle with this | |
335 | * single call. Return a failed status, and let GA_NXT handle | |
336 | * the overload. | |
337 | */ | |
642ef983 | 338 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
339 | rval = QLA_FUNCTION_FAILED; |
340 | } | |
341 | ||
342 | return (rval); | |
343 | } | |
344 | ||
345 | /** | |
346 | * qla2x00_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
347 | * @ha: HA context | |
348 | * @list: switch info entries to populate | |
349 | * | |
350 | * Returns 0 on success. | |
351 | */ | |
352 | int | |
7b867cf7 | 353 | qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 354 | { |
642ef983 | 355 | int rval = QLA_SUCCESS; |
1da177e4 LT |
356 | uint16_t i; |
357 | ||
358 | ms_iocb_entry_t *ms_pkt; | |
359 | struct ct_sns_req *ct_req; | |
360 | struct ct_sns_rsp *ct_rsp; | |
7b867cf7 | 361 | struct qla_hw_data *ha = vha->hw; |
726b8548 | 362 | struct ct_arg arg; |
1da177e4 | 363 | |
7b867cf7 AC |
364 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
365 | return qla2x00_sns_gpn_id(vha, list); | |
1da177e4 | 366 | |
726b8548 QT |
367 | arg.iocb = ha->ms_iocb; |
368 | arg.req_dma = ha->ct_sns_dma; | |
369 | arg.rsp_dma = ha->ct_sns_dma; | |
370 | arg.req_size = GPN_ID_REQ_SIZE; | |
371 | arg.rsp_size = GPN_ID_RSP_SIZE; | |
372 | arg.nport_handle = NPH_SNS; | |
373 | ||
642ef983 | 374 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
375 | /* Issue GPN_ID */ |
376 | /* Prepare common MS IOCB */ | |
726b8548 | 377 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
378 | |
379 | /* Prepare CT request */ | |
6ec6f909 | 380 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD, |
1da177e4 LT |
381 | GPN_ID_RSP_SIZE); |
382 | ct_rsp = &ha->ct_sns->p.rsp; | |
383 | ||
384 | /* Prepare CT arguments -- port_id */ | |
385 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
386 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
387 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
388 | ||
389 | /* Execute MS IOCB */ | |
7b867cf7 | 390 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
391 | sizeof(ms_iocb_entry_t)); |
392 | if (rval != QLA_SUCCESS) { | |
393 | /*EMPTY*/ | |
7c3df132 SK |
394 | ql_dbg(ql_dbg_disc, vha, 0x2056, |
395 | "GPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 396 | break; |
7b867cf7 | 397 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 398 | "GPN_ID") != QLA_SUCCESS) { |
1da177e4 | 399 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 400 | break; |
1da177e4 LT |
401 | } else { |
402 | /* Save portname */ | |
403 | memcpy(list[i].port_name, | |
404 | ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); | |
405 | } | |
406 | ||
407 | /* Last device exit. */ | |
408 | if (list[i].d_id.b.rsvd_1 != 0) | |
409 | break; | |
410 | } | |
411 | ||
412 | return (rval); | |
413 | } | |
414 | ||
415 | /** | |
416 | * qla2x00_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
417 | * @ha: HA context | |
418 | * @list: switch info entries to populate | |
419 | * | |
420 | * Returns 0 on success. | |
421 | */ | |
422 | int | |
7b867cf7 | 423 | qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 424 | { |
642ef983 | 425 | int rval = QLA_SUCCESS; |
1da177e4 | 426 | uint16_t i; |
7b867cf7 | 427 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
428 | ms_iocb_entry_t *ms_pkt; |
429 | struct ct_sns_req *ct_req; | |
430 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 431 | struct ct_arg arg; |
1da177e4 | 432 | |
7b867cf7 AC |
433 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
434 | return qla2x00_sns_gnn_id(vha, list); | |
1da177e4 | 435 | |
726b8548 QT |
436 | arg.iocb = ha->ms_iocb; |
437 | arg.req_dma = ha->ct_sns_dma; | |
438 | arg.rsp_dma = ha->ct_sns_dma; | |
439 | arg.req_size = GNN_ID_REQ_SIZE; | |
440 | arg.rsp_size = GNN_ID_RSP_SIZE; | |
441 | arg.nport_handle = NPH_SNS; | |
442 | ||
642ef983 | 443 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
444 | /* Issue GNN_ID */ |
445 | /* Prepare common MS IOCB */ | |
726b8548 | 446 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
447 | |
448 | /* Prepare CT request */ | |
6ec6f909 | 449 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD, |
1da177e4 LT |
450 | GNN_ID_RSP_SIZE); |
451 | ct_rsp = &ha->ct_sns->p.rsp; | |
452 | ||
453 | /* Prepare CT arguments -- port_id */ | |
454 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
455 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
456 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
457 | ||
458 | /* Execute MS IOCB */ | |
7b867cf7 | 459 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
460 | sizeof(ms_iocb_entry_t)); |
461 | if (rval != QLA_SUCCESS) { | |
462 | /*EMPTY*/ | |
7c3df132 SK |
463 | ql_dbg(ql_dbg_disc, vha, 0x2057, |
464 | "GNN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 465 | break; |
7b867cf7 | 466 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
8c958a99 | 467 | "GNN_ID") != QLA_SUCCESS) { |
1da177e4 | 468 | rval = QLA_FUNCTION_FAILED; |
dafdf892 | 469 | break; |
1da177e4 LT |
470 | } else { |
471 | /* Save nodename */ | |
472 | memcpy(list[i].node_name, | |
473 | ct_rsp->rsp.gnn_id.node_name, WWN_SIZE); | |
474 | ||
7c3df132 | 475 | ql_dbg(ql_dbg_disc, vha, 0x2058, |
7b833558 | 476 | "GID_PT entry - nn %8phN pn %8phN " |
1da177e4 | 477 | "portid=%02x%02x%02x.\n", |
7b833558 | 478 | list[i].node_name, list[i].port_name, |
1da177e4 | 479 | list[i].d_id.b.domain, list[i].d_id.b.area, |
7c3df132 | 480 | list[i].d_id.b.al_pa); |
1da177e4 LT |
481 | } |
482 | ||
483 | /* Last device exit. */ | |
484 | if (list[i].d_id.b.rsvd_1 != 0) | |
485 | break; | |
486 | } | |
487 | ||
488 | return (rval); | |
489 | } | |
490 | ||
491 | /** | |
492 | * qla2x00_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
493 | * @ha: HA context | |
494 | * | |
495 | * Returns 0 on success. | |
496 | */ | |
497 | int | |
7b867cf7 | 498 | qla2x00_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
499 | { |
500 | int rval; | |
7b867cf7 | 501 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
502 | ms_iocb_entry_t *ms_pkt; |
503 | struct ct_sns_req *ct_req; | |
504 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 505 | struct ct_arg arg; |
1da177e4 | 506 | |
7b867cf7 AC |
507 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
508 | return qla2x00_sns_rft_id(vha); | |
1da177e4 | 509 | |
726b8548 QT |
510 | arg.iocb = ha->ms_iocb; |
511 | arg.req_dma = ha->ct_sns_dma; | |
512 | arg.rsp_dma = ha->ct_sns_dma; | |
513 | arg.req_size = RFT_ID_REQ_SIZE; | |
514 | arg.rsp_size = RFT_ID_RSP_SIZE; | |
515 | arg.nport_handle = NPH_SNS; | |
516 | ||
1da177e4 LT |
517 | /* Issue RFT_ID */ |
518 | /* Prepare common MS IOCB */ | |
726b8548 | 519 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
520 | |
521 | /* Prepare CT request */ | |
6ec6f909 | 522 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFT_ID_CMD, |
1da177e4 LT |
523 | RFT_ID_RSP_SIZE); |
524 | ct_rsp = &ha->ct_sns->p.rsp; | |
525 | ||
526 | /* Prepare CT arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
527 | ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; |
528 | ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; | |
529 | ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 LT |
530 | |
531 | ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ | |
532 | ||
533 | /* Execute MS IOCB */ | |
7b867cf7 | 534 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
535 | sizeof(ms_iocb_entry_t)); |
536 | if (rval != QLA_SUCCESS) { | |
537 | /*EMPTY*/ | |
7c3df132 SK |
538 | ql_dbg(ql_dbg_disc, vha, 0x2043, |
539 | "RFT_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 540 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != |
8c958a99 | 541 | QLA_SUCCESS) { |
1da177e4 LT |
542 | rval = QLA_FUNCTION_FAILED; |
543 | } else { | |
7c3df132 SK |
544 | ql_dbg(ql_dbg_disc, vha, 0x2044, |
545 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
546 | } |
547 | ||
548 | return (rval); | |
549 | } | |
550 | ||
551 | /** | |
552 | * qla2x00_rff_id() - SNS Register FC-4 Features (RFF_ID) supported by the HBA. | |
553 | * @ha: HA context | |
554 | * | |
555 | * Returns 0 on success. | |
556 | */ | |
557 | int | |
7b867cf7 | 558 | qla2x00_rff_id(scsi_qla_host_t *vha) |
1da177e4 LT |
559 | { |
560 | int rval; | |
7b867cf7 | 561 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
562 | ms_iocb_entry_t *ms_pkt; |
563 | struct ct_sns_req *ct_req; | |
564 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 565 | struct ct_arg arg; |
1da177e4 LT |
566 | |
567 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
568 | ql_dbg(ql_dbg_disc, vha, 0x2046, |
569 | "RFF_ID call not supported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
570 | return (QLA_SUCCESS); |
571 | } | |
572 | ||
726b8548 QT |
573 | arg.iocb = ha->ms_iocb; |
574 | arg.req_dma = ha->ct_sns_dma; | |
575 | arg.rsp_dma = ha->ct_sns_dma; | |
576 | arg.req_size = RFF_ID_REQ_SIZE; | |
577 | arg.rsp_size = RFF_ID_RSP_SIZE; | |
578 | arg.nport_handle = NPH_SNS; | |
579 | ||
1da177e4 LT |
580 | /* Issue RFF_ID */ |
581 | /* Prepare common MS IOCB */ | |
726b8548 | 582 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
583 | |
584 | /* Prepare CT request */ | |
6ec6f909 | 585 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RFF_ID_CMD, |
1da177e4 LT |
586 | RFF_ID_RSP_SIZE); |
587 | ct_rsp = &ha->ct_sns->p.rsp; | |
588 | ||
589 | /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ | |
7b867cf7 AC |
590 | ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; |
591 | ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; | |
592 | ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 593 | |
2d70c103 NB |
594 | qlt_rff_id(vha, ct_req); |
595 | ||
1da177e4 LT |
596 | ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ |
597 | ||
598 | /* Execute MS IOCB */ | |
7b867cf7 | 599 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
600 | sizeof(ms_iocb_entry_t)); |
601 | if (rval != QLA_SUCCESS) { | |
602 | /*EMPTY*/ | |
7c3df132 SK |
603 | ql_dbg(ql_dbg_disc, vha, 0x2047, |
604 | "RFF_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 605 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != |
8c958a99 | 606 | QLA_SUCCESS) { |
1da177e4 LT |
607 | rval = QLA_FUNCTION_FAILED; |
608 | } else { | |
7c3df132 SK |
609 | ql_dbg(ql_dbg_disc, vha, 0x2048, |
610 | "RFF_ID exiting normally.\n"); | |
1da177e4 LT |
611 | } |
612 | ||
613 | return (rval); | |
614 | } | |
615 | ||
616 | /** | |
617 | * qla2x00_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
618 | * @ha: HA context | |
619 | * | |
620 | * Returns 0 on success. | |
621 | */ | |
622 | int | |
7b867cf7 | 623 | qla2x00_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
624 | { |
625 | int rval; | |
7b867cf7 | 626 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
627 | ms_iocb_entry_t *ms_pkt; |
628 | struct ct_sns_req *ct_req; | |
629 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 630 | struct ct_arg arg; |
1da177e4 | 631 | |
7b867cf7 AC |
632 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) |
633 | return qla2x00_sns_rnn_id(vha); | |
1da177e4 | 634 | |
726b8548 QT |
635 | arg.iocb = ha->ms_iocb; |
636 | arg.req_dma = ha->ct_sns_dma; | |
637 | arg.rsp_dma = ha->ct_sns_dma; | |
638 | arg.req_size = RNN_ID_REQ_SIZE; | |
639 | arg.rsp_size = RNN_ID_RSP_SIZE; | |
640 | arg.nport_handle = NPH_SNS; | |
641 | ||
1da177e4 LT |
642 | /* Issue RNN_ID */ |
643 | /* Prepare common MS IOCB */ | |
726b8548 | 644 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
645 | |
646 | /* Prepare CT request */ | |
6ec6f909 | 647 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE); |
1da177e4 LT |
648 | ct_rsp = &ha->ct_sns->p.rsp; |
649 | ||
650 | /* Prepare CT arguments -- port_id, node_name */ | |
7b867cf7 AC |
651 | ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; |
652 | ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; | |
653 | ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; | |
1da177e4 | 654 | |
7b867cf7 | 655 | memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); |
1da177e4 LT |
656 | |
657 | /* Execute MS IOCB */ | |
7b867cf7 | 658 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
659 | sizeof(ms_iocb_entry_t)); |
660 | if (rval != QLA_SUCCESS) { | |
661 | /*EMPTY*/ | |
7c3df132 SK |
662 | ql_dbg(ql_dbg_disc, vha, 0x204d, |
663 | "RNN_ID issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 664 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != |
8c958a99 | 665 | QLA_SUCCESS) { |
1da177e4 LT |
666 | rval = QLA_FUNCTION_FAILED; |
667 | } else { | |
7c3df132 SK |
668 | ql_dbg(ql_dbg_disc, vha, 0x204e, |
669 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
670 | } |
671 | ||
672 | return (rval); | |
673 | } | |
674 | ||
1620f7c2 | 675 | void |
df57caba | 676 | qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size) |
1620f7c2 | 677 | { |
7b867cf7 | 678 | struct qla_hw_data *ha = vha->hw; |
8ae6d9c7 GM |
679 | |
680 | if (IS_QLAFX00(ha)) | |
df57caba | 681 | snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number, |
8ae6d9c7 GM |
682 | ha->mr.fw_version, qla2x00_version_str); |
683 | else | |
df57caba HM |
684 | snprintf(snn, size, |
685 | "%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number, | |
8ae6d9c7 GM |
686 | ha->fw_major_version, ha->fw_minor_version, |
687 | ha->fw_subminor_version, qla2x00_version_str); | |
1620f7c2 AV |
688 | } |
689 | ||
1da177e4 LT |
690 | /** |
691 | * qla2x00_rsnn_nn() - SNS Register Symbolic Node Name (RSNN_NN) of the HBA. | |
692 | * @ha: HA context | |
693 | * | |
694 | * Returns 0 on success. | |
695 | */ | |
696 | int | |
7b867cf7 | 697 | qla2x00_rsnn_nn(scsi_qla_host_t *vha) |
1da177e4 LT |
698 | { |
699 | int rval; | |
7b867cf7 | 700 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
701 | ms_iocb_entry_t *ms_pkt; |
702 | struct ct_sns_req *ct_req; | |
703 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 704 | struct ct_arg arg; |
1da177e4 LT |
705 | |
706 | if (IS_QLA2100(ha) || IS_QLA2200(ha)) { | |
7c3df132 SK |
707 | ql_dbg(ql_dbg_disc, vha, 0x2050, |
708 | "RSNN_ID call unsupported on ISP2100/ISP2200.\n"); | |
1da177e4 LT |
709 | return (QLA_SUCCESS); |
710 | } | |
711 | ||
726b8548 QT |
712 | arg.iocb = ha->ms_iocb; |
713 | arg.req_dma = ha->ct_sns_dma; | |
714 | arg.rsp_dma = ha->ct_sns_dma; | |
715 | arg.req_size = 0; | |
716 | arg.rsp_size = RSNN_NN_RSP_SIZE; | |
717 | arg.nport_handle = NPH_SNS; | |
718 | ||
1da177e4 LT |
719 | /* Issue RSNN_NN */ |
720 | /* Prepare common MS IOCB */ | |
721 | /* Request size adjusted after CT preparation */ | |
726b8548 | 722 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
1da177e4 LT |
723 | |
724 | /* Prepare CT request */ | |
6ec6f909 | 725 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, RSNN_NN_CMD, |
1da177e4 LT |
726 | RSNN_NN_RSP_SIZE); |
727 | ct_rsp = &ha->ct_sns->p.rsp; | |
728 | ||
729 | /* Prepare CT arguments -- node_name, symbolic node_name, size */ | |
7b867cf7 | 730 | memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); |
fa2a1ce5 | 731 | |
1da177e4 | 732 | /* Prepare the Symbolic Node Name */ |
df57caba HM |
733 | qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name, |
734 | sizeof(ct_req->req.rsnn_nn.sym_node_name)); | |
1da177e4 LT |
735 | |
736 | /* Calculate SNN length */ | |
1620f7c2 AV |
737 | ct_req->req.rsnn_nn.name_len = |
738 | (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name); | |
1da177e4 LT |
739 | |
740 | /* Update MS IOCB request */ | |
741 | ms_pkt->req_bytecount = | |
742 | cpu_to_le32(24 + 1 + ct_req->req.rsnn_nn.name_len); | |
743 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
744 | ||
745 | /* Execute MS IOCB */ | |
7b867cf7 | 746 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
1da177e4 LT |
747 | sizeof(ms_iocb_entry_t)); |
748 | if (rval != QLA_SUCCESS) { | |
749 | /*EMPTY*/ | |
7c3df132 SK |
750 | ql_dbg(ql_dbg_disc, vha, 0x2051, |
751 | "RSNN_NN issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 752 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != |
8c958a99 | 753 | QLA_SUCCESS) { |
1da177e4 LT |
754 | rval = QLA_FUNCTION_FAILED; |
755 | } else { | |
7c3df132 SK |
756 | ql_dbg(ql_dbg_disc, vha, 0x2052, |
757 | "RSNN_NN exiting normally.\n"); | |
1da177e4 LT |
758 | } |
759 | ||
760 | return (rval); | |
761 | } | |
762 | ||
1da177e4 LT |
763 | /** |
764 | * qla2x00_prep_sns_cmd() - Prepare common SNS command request fields for query. | |
765 | * @ha: HA context | |
766 | * @cmd: GS command | |
767 | * @scmd_len: Subcommand length | |
768 | * @data_size: response size in bytes | |
769 | * | |
770 | * Returns a pointer to the @ha's sns_cmd. | |
771 | */ | |
772 | static inline struct sns_cmd_pkt * | |
7b867cf7 | 773 | qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, |
1da177e4 LT |
774 | uint16_t data_size) |
775 | { | |
776 | uint16_t wc; | |
777 | struct sns_cmd_pkt *sns_cmd; | |
7b867cf7 | 778 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
779 | |
780 | sns_cmd = ha->sns_cmd; | |
781 | memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); | |
782 | wc = data_size / 2; /* Size in 16bit words. */ | |
783 | sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc); | |
784 | sns_cmd->p.cmd.buffer_address[0] = cpu_to_le32(LSD(ha->sns_cmd_dma)); | |
785 | sns_cmd->p.cmd.buffer_address[1] = cpu_to_le32(MSD(ha->sns_cmd_dma)); | |
786 | sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len); | |
787 | sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd); | |
788 | wc = (data_size - 16) / 4; /* Size in 32bit words. */ | |
789 | sns_cmd->p.cmd.size = cpu_to_le16(wc); | |
790 | ||
fabbb8df JC |
791 | vha->qla_stats.control_requests++; |
792 | ||
1da177e4 LT |
793 | return (sns_cmd); |
794 | } | |
795 | ||
796 | /** | |
797 | * qla2x00_sns_ga_nxt() - SNS scan for fabric devices via GA_NXT command. | |
798 | * @ha: HA context | |
799 | * @fcport: fcport entry to updated | |
800 | * | |
801 | * This command uses the old Exectute SNS Command mailbox routine. | |
802 | * | |
803 | * Returns 0 on success. | |
804 | */ | |
805 | static int | |
7b867cf7 | 806 | qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) |
1da177e4 | 807 | { |
642ef983 | 808 | int rval = QLA_SUCCESS; |
7b867cf7 | 809 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
810 | struct sns_cmd_pkt *sns_cmd; |
811 | ||
812 | /* Issue GA_NXT. */ | |
813 | /* Prepare SNS command request. */ | |
7b867cf7 | 814 | sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, |
1da177e4 LT |
815 | GA_NXT_SNS_DATA_SIZE); |
816 | ||
817 | /* Prepare SNS command arguments -- port_id. */ | |
818 | sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa; | |
819 | sns_cmd->p.cmd.param[1] = fcport->d_id.b.area; | |
820 | sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; | |
821 | ||
822 | /* Execute SNS command. */ | |
7b867cf7 | 823 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
824 | sizeof(struct sns_cmd_pkt)); |
825 | if (rval != QLA_SUCCESS) { | |
826 | /*EMPTY*/ | |
7c3df132 SK |
827 | ql_dbg(ql_dbg_disc, vha, 0x205f, |
828 | "GA_NXT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
829 | } else if (sns_cmd->p.gan_data[8] != 0x80 || |
830 | sns_cmd->p.gan_data[9] != 0x02) { | |
cfb0919c | 831 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084, |
7c3df132 SK |
832 | "GA_NXT failed, rejected request ga_nxt_rsp:\n"); |
833 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074, | |
834 | sns_cmd->p.gan_data, 16); | |
1da177e4 LT |
835 | rval = QLA_FUNCTION_FAILED; |
836 | } else { | |
837 | /* Populate fc_port_t entry. */ | |
838 | fcport->d_id.b.domain = sns_cmd->p.gan_data[17]; | |
839 | fcport->d_id.b.area = sns_cmd->p.gan_data[18]; | |
840 | fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19]; | |
841 | ||
842 | memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE); | |
843 | memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE); | |
844 | ||
845 | if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE && | |
846 | sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE) | |
847 | fcport->d_id.b.domain = 0xf0; | |
848 | ||
7c3df132 | 849 | ql_dbg(ql_dbg_disc, vha, 0x2061, |
7b833558 | 850 | "GA_NXT entry - nn %8phN pn %8phN " |
7c3df132 | 851 | "port_id=%02x%02x%02x.\n", |
7b833558 | 852 | fcport->node_name, fcport->port_name, |
1da177e4 | 853 | fcport->d_id.b.domain, fcport->d_id.b.area, |
7c3df132 | 854 | fcport->d_id.b.al_pa); |
1da177e4 LT |
855 | } |
856 | ||
857 | return (rval); | |
858 | } | |
859 | ||
860 | /** | |
861 | * qla2x00_sns_gid_pt() - SNS scan for fabric devices via GID_PT command. | |
862 | * @ha: HA context | |
863 | * @list: switch info entries to populate | |
864 | * | |
865 | * This command uses the old Exectute SNS Command mailbox routine. | |
866 | * | |
867 | * NOTE: Non-Nx_Ports are not requested. | |
868 | * | |
869 | * Returns 0 on success. | |
870 | */ | |
871 | static int | |
7b867cf7 | 872 | qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 LT |
873 | { |
874 | int rval; | |
7b867cf7 | 875 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
876 | uint16_t i; |
877 | uint8_t *entry; | |
878 | struct sns_cmd_pkt *sns_cmd; | |
642ef983 CD |
879 | uint16_t gid_pt_sns_data_size; |
880 | ||
881 | gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha); | |
1da177e4 LT |
882 | |
883 | /* Issue GID_PT. */ | |
884 | /* Prepare SNS command request. */ | |
7b867cf7 | 885 | sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, |
642ef983 | 886 | gid_pt_sns_data_size); |
1da177e4 LT |
887 | |
888 | /* Prepare SNS command arguments -- port_type. */ | |
889 | sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; | |
890 | ||
891 | /* Execute SNS command. */ | |
7b867cf7 | 892 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, |
1da177e4 LT |
893 | sizeof(struct sns_cmd_pkt)); |
894 | if (rval != QLA_SUCCESS) { | |
895 | /*EMPTY*/ | |
7c3df132 SK |
896 | ql_dbg(ql_dbg_disc, vha, 0x206d, |
897 | "GID_PT Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
898 | } else if (sns_cmd->p.gid_data[8] != 0x80 || |
899 | sns_cmd->p.gid_data[9] != 0x02) { | |
7c3df132 SK |
900 | ql_dbg(ql_dbg_disc, vha, 0x202f, |
901 | "GID_PT failed, rejected request, gid_rsp:\n"); | |
902 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081, | |
903 | sns_cmd->p.gid_data, 16); | |
1da177e4 LT |
904 | rval = QLA_FUNCTION_FAILED; |
905 | } else { | |
906 | /* Set port IDs in switch info list. */ | |
642ef983 | 907 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
908 | entry = &sns_cmd->p.gid_data[(i * 4) + 16]; |
909 | list[i].d_id.b.domain = entry[1]; | |
910 | list[i].d_id.b.area = entry[2]; | |
911 | list[i].d_id.b.al_pa = entry[3]; | |
912 | ||
913 | /* Last one exit. */ | |
914 | if (entry[0] & BIT_7) { | |
915 | list[i].d_id.b.rsvd_1 = entry[0]; | |
916 | break; | |
917 | } | |
918 | } | |
919 | ||
920 | /* | |
921 | * If we've used all available slots, then the switch is | |
922 | * reporting back more devices that we can handle with this | |
923 | * single call. Return a failed status, and let GA_NXT handle | |
924 | * the overload. | |
925 | */ | |
642ef983 | 926 | if (i == ha->max_fibre_devices) |
1da177e4 LT |
927 | rval = QLA_FUNCTION_FAILED; |
928 | } | |
929 | ||
930 | return (rval); | |
931 | } | |
932 | ||
933 | /** | |
934 | * qla2x00_sns_gpn_id() - SNS Get Port Name (GPN_ID) query. | |
935 | * @ha: HA context | |
936 | * @list: switch info entries to populate | |
937 | * | |
938 | * This command uses the old Exectute SNS Command mailbox routine. | |
939 | * | |
940 | * Returns 0 on success. | |
941 | */ | |
942 | static int | |
7b867cf7 | 943 | qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 944 | { |
642ef983 | 945 | int rval = QLA_SUCCESS; |
7b867cf7 | 946 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
947 | uint16_t i; |
948 | struct sns_cmd_pkt *sns_cmd; | |
949 | ||
642ef983 | 950 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
951 | /* Issue GPN_ID */ |
952 | /* Prepare SNS command request. */ | |
7b867cf7 | 953 | sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, |
1da177e4 LT |
954 | GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); |
955 | ||
956 | /* Prepare SNS command arguments -- port_id. */ | |
957 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
958 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
959 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
960 | ||
961 | /* Execute SNS command. */ | |
7b867cf7 | 962 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
963 | GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
964 | if (rval != QLA_SUCCESS) { | |
965 | /*EMPTY*/ | |
7c3df132 SK |
966 | ql_dbg(ql_dbg_disc, vha, 0x2032, |
967 | "GPN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
968 | } else if (sns_cmd->p.gpn_data[8] != 0x80 || |
969 | sns_cmd->p.gpn_data[9] != 0x02) { | |
7c3df132 SK |
970 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e, |
971 | "GPN_ID failed, rejected request, gpn_rsp:\n"); | |
8ae6d9c7 | 972 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207f, |
7c3df132 | 973 | sns_cmd->p.gpn_data, 16); |
1da177e4 LT |
974 | rval = QLA_FUNCTION_FAILED; |
975 | } else { | |
976 | /* Save portname */ | |
977 | memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16], | |
978 | WWN_SIZE); | |
979 | } | |
980 | ||
981 | /* Last device exit. */ | |
982 | if (list[i].d_id.b.rsvd_1 != 0) | |
983 | break; | |
984 | } | |
985 | ||
986 | return (rval); | |
987 | } | |
988 | ||
989 | /** | |
990 | * qla2x00_sns_gnn_id() - SNS Get Node Name (GNN_ID) query. | |
991 | * @ha: HA context | |
992 | * @list: switch info entries to populate | |
993 | * | |
994 | * This command uses the old Exectute SNS Command mailbox routine. | |
995 | * | |
996 | * Returns 0 on success. | |
997 | */ | |
998 | static int | |
7b867cf7 | 999 | qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) |
1da177e4 | 1000 | { |
642ef983 | 1001 | int rval = QLA_SUCCESS; |
7b867cf7 | 1002 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1003 | uint16_t i; |
1004 | struct sns_cmd_pkt *sns_cmd; | |
1005 | ||
642ef983 | 1006 | for (i = 0; i < ha->max_fibre_devices; i++) { |
1da177e4 LT |
1007 | /* Issue GNN_ID */ |
1008 | /* Prepare SNS command request. */ | |
7b867cf7 | 1009 | sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, |
1da177e4 LT |
1010 | GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); |
1011 | ||
1012 | /* Prepare SNS command arguments -- port_id. */ | |
1013 | sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa; | |
1014 | sns_cmd->p.cmd.param[1] = list[i].d_id.b.area; | |
1015 | sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; | |
1016 | ||
1017 | /* Execute SNS command. */ | |
7b867cf7 | 1018 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, |
1da177e4 LT |
1019 | GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); |
1020 | if (rval != QLA_SUCCESS) { | |
1021 | /*EMPTY*/ | |
7c3df132 SK |
1022 | ql_dbg(ql_dbg_disc, vha, 0x203f, |
1023 | "GNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1024 | } else if (sns_cmd->p.gnn_data[8] != 0x80 || |
1025 | sns_cmd->p.gnn_data[9] != 0x02) { | |
7c3df132 SK |
1026 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082, |
1027 | "GNN_ID failed, rejected request, gnn_rsp:\n"); | |
1028 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a, | |
1029 | sns_cmd->p.gnn_data, 16); | |
1da177e4 LT |
1030 | rval = QLA_FUNCTION_FAILED; |
1031 | } else { | |
1032 | /* Save nodename */ | |
1033 | memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16], | |
1034 | WWN_SIZE); | |
1035 | ||
7c3df132 | 1036 | ql_dbg(ql_dbg_disc, vha, 0x206e, |
7b833558 | 1037 | "GID_PT entry - nn %8phN pn %8phN " |
7c3df132 | 1038 | "port_id=%02x%02x%02x.\n", |
7b833558 | 1039 | list[i].node_name, list[i].port_name, |
1da177e4 | 1040 | list[i].d_id.b.domain, list[i].d_id.b.area, |
7c3df132 | 1041 | list[i].d_id.b.al_pa); |
1da177e4 LT |
1042 | } |
1043 | ||
1044 | /* Last device exit. */ | |
1045 | if (list[i].d_id.b.rsvd_1 != 0) | |
1046 | break; | |
1047 | } | |
1048 | ||
1049 | return (rval); | |
1050 | } | |
1051 | ||
1052 | /** | |
1053 | * qla2x00_snd_rft_id() - SNS Register FC-4 TYPEs (RFT_ID) supported by the HBA. | |
1054 | * @ha: HA context | |
1055 | * | |
1056 | * This command uses the old Exectute SNS Command mailbox routine. | |
1057 | * | |
1058 | * Returns 0 on success. | |
1059 | */ | |
1060 | static int | |
7b867cf7 | 1061 | qla2x00_sns_rft_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1062 | { |
1063 | int rval; | |
7b867cf7 | 1064 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1065 | struct sns_cmd_pkt *sns_cmd; |
1066 | ||
1067 | /* Issue RFT_ID. */ | |
1068 | /* Prepare SNS command request. */ | |
7b867cf7 | 1069 | sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1070 | RFT_ID_SNS_DATA_SIZE); |
1071 | ||
1072 | /* Prepare SNS command arguments -- port_id, FC-4 types */ | |
7b867cf7 AC |
1073 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1074 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1075 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1da177e4 LT |
1076 | |
1077 | sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ | |
1078 | ||
1079 | /* Execute SNS command. */ | |
7b867cf7 | 1080 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1081 | sizeof(struct sns_cmd_pkt)); |
1082 | if (rval != QLA_SUCCESS) { | |
1083 | /*EMPTY*/ | |
7c3df132 SK |
1084 | ql_dbg(ql_dbg_disc, vha, 0x2060, |
1085 | "RFT_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1086 | } else if (sns_cmd->p.rft_data[8] != 0x80 || |
1087 | sns_cmd->p.rft_data[9] != 0x02) { | |
7c3df132 SK |
1088 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083, |
1089 | "RFT_ID failed, rejected request rft_rsp:\n"); | |
1090 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080, | |
1091 | sns_cmd->p.rft_data, 16); | |
1da177e4 LT |
1092 | rval = QLA_FUNCTION_FAILED; |
1093 | } else { | |
7c3df132 SK |
1094 | ql_dbg(ql_dbg_disc, vha, 0x2073, |
1095 | "RFT_ID exiting normally.\n"); | |
1da177e4 LT |
1096 | } |
1097 | ||
1098 | return (rval); | |
1099 | } | |
1100 | ||
1101 | /** | |
1102 | * qla2x00_sns_rnn_id() - SNS Register Node Name (RNN_ID) of the HBA. | |
1103 | * HBA. | |
1104 | * @ha: HA context | |
1105 | * | |
1106 | * This command uses the old Exectute SNS Command mailbox routine. | |
1107 | * | |
1108 | * Returns 0 on success. | |
1109 | */ | |
1110 | static int | |
7b867cf7 | 1111 | qla2x00_sns_rnn_id(scsi_qla_host_t *vha) |
1da177e4 LT |
1112 | { |
1113 | int rval; | |
7b867cf7 | 1114 | struct qla_hw_data *ha = vha->hw; |
1da177e4 LT |
1115 | struct sns_cmd_pkt *sns_cmd; |
1116 | ||
1117 | /* Issue RNN_ID. */ | |
1118 | /* Prepare SNS command request. */ | |
7b867cf7 | 1119 | sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, |
1da177e4 LT |
1120 | RNN_ID_SNS_DATA_SIZE); |
1121 | ||
1122 | /* Prepare SNS command arguments -- port_id, nodename. */ | |
7b867cf7 AC |
1123 | sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; |
1124 | sns_cmd->p.cmd.param[1] = vha->d_id.b.area; | |
1125 | sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; | |
1126 | ||
1127 | sns_cmd->p.cmd.param[4] = vha->node_name[7]; | |
1128 | sns_cmd->p.cmd.param[5] = vha->node_name[6]; | |
1129 | sns_cmd->p.cmd.param[6] = vha->node_name[5]; | |
1130 | sns_cmd->p.cmd.param[7] = vha->node_name[4]; | |
1131 | sns_cmd->p.cmd.param[8] = vha->node_name[3]; | |
1132 | sns_cmd->p.cmd.param[9] = vha->node_name[2]; | |
1133 | sns_cmd->p.cmd.param[10] = vha->node_name[1]; | |
1134 | sns_cmd->p.cmd.param[11] = vha->node_name[0]; | |
1da177e4 LT |
1135 | |
1136 | /* Execute SNS command. */ | |
7b867cf7 | 1137 | rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, |
1da177e4 LT |
1138 | sizeof(struct sns_cmd_pkt)); |
1139 | if (rval != QLA_SUCCESS) { | |
1140 | /*EMPTY*/ | |
7c3df132 SK |
1141 | ql_dbg(ql_dbg_disc, vha, 0x204a, |
1142 | "RNN_ID Send SNS failed (%d).\n", rval); | |
1da177e4 LT |
1143 | } else if (sns_cmd->p.rnn_data[8] != 0x80 || |
1144 | sns_cmd->p.rnn_data[9] != 0x02) { | |
7c3df132 SK |
1145 | ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b, |
1146 | "RNN_ID failed, rejected request, rnn_rsp:\n"); | |
1147 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c, | |
1148 | sns_cmd->p.rnn_data, 16); | |
1da177e4 LT |
1149 | rval = QLA_FUNCTION_FAILED; |
1150 | } else { | |
7c3df132 SK |
1151 | ql_dbg(ql_dbg_disc, vha, 0x204c, |
1152 | "RNN_ID exiting normally.\n"); | |
1da177e4 LT |
1153 | } |
1154 | ||
1155 | return (rval); | |
1156 | } | |
cca5335c AV |
1157 | |
1158 | /** | |
b1c11812 | 1159 | * qla2x00_mgmt_svr_login() - Login to fabric Management Service. |
cca5335c AV |
1160 | * @ha: HA context |
1161 | * | |
1162 | * Returns 0 on success. | |
1163 | */ | |
726b8548 | 1164 | int |
7b867cf7 | 1165 | qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) |
cca5335c | 1166 | { |
0b91d116 | 1167 | int ret, rval; |
cca5335c | 1168 | uint16_t mb[MAILBOX_REGISTER_COUNT]; |
7b867cf7 | 1169 | struct qla_hw_data *ha = vha->hw; |
cca5335c | 1170 | ret = QLA_SUCCESS; |
7b867cf7 | 1171 | if (vha->flags.management_server_logged_in) |
cca5335c AV |
1172 | return ret; |
1173 | ||
0b91d116 | 1174 | rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, |
58570ac5 | 1175 | 0xfa, mb, BIT_1); |
0b91d116 CD |
1176 | if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) { |
1177 | if (rval == QLA_MEMORY_ALLOC_FAILED) | |
1178 | ql_dbg(ql_dbg_disc, vha, 0x2085, | |
1179 | "Failed management_server login: loopid=%x " | |
1180 | "rval=%d\n", vha->mgmt_svr_loop_id, rval); | |
1181 | else | |
1182 | ql_dbg(ql_dbg_disc, vha, 0x2024, | |
1183 | "Failed management_server login: loopid=%x " | |
1184 | "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n", | |
1185 | vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], | |
1186 | mb[7]); | |
cca5335c AV |
1187 | ret = QLA_FUNCTION_FAILED; |
1188 | } else | |
7b867cf7 | 1189 | vha->flags.management_server_logged_in = 1; |
cca5335c AV |
1190 | |
1191 | return ret; | |
1192 | } | |
1193 | ||
1194 | /** | |
1195 | * qla2x00_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1196 | * @ha: HA context | |
1197 | * @req_size: request size in bytes | |
1198 | * @rsp_size: response size in bytes | |
1199 | * | |
1200 | * Returns a pointer to the @ha's ms_iocb. | |
1201 | */ | |
1202 | void * | |
7b867cf7 | 1203 | qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1204 | uint32_t rsp_size) |
1205 | { | |
1206 | ms_iocb_entry_t *ms_pkt; | |
7b867cf7 | 1207 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1208 | ms_pkt = ha->ms_iocb; |
1209 | memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); | |
1210 | ||
1211 | ms_pkt->entry_type = MS_IOCB_TYPE; | |
1212 | ms_pkt->entry_count = 1; | |
7b867cf7 | 1213 | SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); |
ad950360 | 1214 | ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG); |
00a537b8 | 1215 | ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
1216 | ms_pkt->cmd_dsd_count = cpu_to_le16(1); |
1217 | ms_pkt->total_dsd_count = cpu_to_le16(2); | |
cca5335c AV |
1218 | ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size); |
1219 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1220 | ||
1221 | ms_pkt->dseg_req_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1222 | ms_pkt->dseg_req_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1223 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1224 | ||
1225 | ms_pkt->dseg_rsp_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1226 | ms_pkt->dseg_rsp_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1227 | ms_pkt->dseg_rsp_length = ms_pkt->rsp_bytecount; | |
1228 | ||
1229 | return ms_pkt; | |
1230 | } | |
1231 | ||
1232 | /** | |
1233 | * qla24xx_prep_ms_fdmi_iocb() - Prepare common MS IOCB fields for FDMI query. | |
1234 | * @ha: HA context | |
1235 | * @req_size: request size in bytes | |
1236 | * @rsp_size: response size in bytes | |
1237 | * | |
1238 | * Returns a pointer to the @ha's ms_iocb. | |
1239 | */ | |
1240 | void * | |
7b867cf7 | 1241 | qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, |
cca5335c AV |
1242 | uint32_t rsp_size) |
1243 | { | |
1244 | struct ct_entry_24xx *ct_pkt; | |
7b867cf7 | 1245 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1246 | |
1247 | ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1248 | memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); | |
1249 | ||
1250 | ct_pkt->entry_type = CT_IOCB_TYPE; | |
1251 | ct_pkt->entry_count = 1; | |
7b867cf7 | 1252 | ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); |
00a537b8 | 1253 | ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); |
ad950360 BVA |
1254 | ct_pkt->cmd_dsd_count = cpu_to_le16(1); |
1255 | ct_pkt->rsp_dsd_count = cpu_to_le16(1); | |
cca5335c AV |
1256 | ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size); |
1257 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); | |
1258 | ||
1259 | ct_pkt->dseg_0_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1260 | ct_pkt->dseg_0_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1261 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1262 | ||
1263 | ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); | |
1264 | ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); | |
1265 | ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; | |
7b867cf7 | 1266 | ct_pkt->vp_index = vha->vp_idx; |
cca5335c AV |
1267 | |
1268 | return ct_pkt; | |
1269 | } | |
1270 | ||
1271 | static inline ms_iocb_entry_t * | |
7b867cf7 | 1272 | qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) |
cca5335c | 1273 | { |
7b867cf7 | 1274 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1275 | ms_iocb_entry_t *ms_pkt = ha->ms_iocb; |
1276 | struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; | |
1277 | ||
e428924c | 1278 | if (IS_FWI2_CAPABLE(ha)) { |
cca5335c AV |
1279 | ct_pkt->cmd_byte_count = cpu_to_le32(req_size); |
1280 | ct_pkt->dseg_0_len = ct_pkt->cmd_byte_count; | |
1281 | } else { | |
1282 | ms_pkt->req_bytecount = cpu_to_le32(req_size); | |
1283 | ms_pkt->dseg_req_length = ms_pkt->req_bytecount; | |
1284 | } | |
1285 | ||
1286 | return ms_pkt; | |
1287 | } | |
1288 | ||
1289 | /** | |
1290 | * qla2x00_prep_ct_req() - Prepare common CT request fields for SNS query. | |
1291 | * @ct_req: CT request buffer | |
1292 | * @cmd: GS command | |
1293 | * @rsp_size: response size in bytes | |
1294 | * | |
1295 | * Returns a pointer to the intitialized @ct_req. | |
1296 | */ | |
1297 | static inline struct ct_sns_req * | |
6ec6f909 | 1298 | qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd, |
cca5335c AV |
1299 | uint16_t rsp_size) |
1300 | { | |
6ec6f909 | 1301 | memset(p, 0, sizeof(struct ct_sns_pkt)); |
cca5335c | 1302 | |
6ec6f909 BVA |
1303 | p->p.req.header.revision = 0x01; |
1304 | p->p.req.header.gs_type = 0xFA; | |
1305 | p->p.req.header.gs_subtype = 0x10; | |
1306 | p->p.req.command = cpu_to_be16(cmd); | |
1307 | p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
cca5335c | 1308 | |
6ec6f909 | 1309 | return &p->p.req; |
cca5335c AV |
1310 | } |
1311 | ||
1312 | /** | |
1313 | * qla2x00_fdmi_rhba() - | |
1314 | * @ha: HA context | |
1315 | * | |
1316 | * Returns 0 on success. | |
1317 | */ | |
1318 | static int | |
7b867cf7 | 1319 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha) |
cca5335c AV |
1320 | { |
1321 | int rval, alen; | |
1322 | uint32_t size, sn; | |
1323 | ||
1324 | ms_iocb_entry_t *ms_pkt; | |
1325 | struct ct_sns_req *ct_req; | |
1326 | struct ct_sns_rsp *ct_rsp; | |
df57caba | 1327 | void *entries; |
cca5335c | 1328 | struct ct_fdmi_hba_attr *eiter; |
7b867cf7 | 1329 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
1330 | |
1331 | /* Issue RHBA */ | |
1332 | /* Prepare common MS IOCB */ | |
1333 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 1334 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); |
cca5335c AV |
1335 | |
1336 | /* Prepare CT request */ | |
6ec6f909 | 1337 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE); |
cca5335c AV |
1338 | ct_rsp = &ha->ct_sns->p.rsp; |
1339 | ||
1340 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
7b867cf7 | 1341 | memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); |
ad950360 | 1342 | ct_req->req.rhba.entry_count = cpu_to_be32(1); |
7b867cf7 | 1343 | memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
1344 | size = 2 * WWN_SIZE + 4 + 4; |
1345 | ||
1346 | /* Attributes */ | |
1347 | ct_req->req.rhba.attrs.count = | |
ad950360 | 1348 | cpu_to_be32(FDMI_HBA_ATTR_COUNT); |
cca5335c AV |
1349 | entries = ct_req->req.rhba.hba_identifier; |
1350 | ||
1351 | /* Nodename. */ | |
df57caba | 1352 | eiter = entries + size; |
ad950360 BVA |
1353 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); |
1354 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
7b867cf7 | 1355 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); |
cca5335c AV |
1356 | size += 4 + WWN_SIZE; |
1357 | ||
7c3df132 | 1358 | ql_dbg(ql_dbg_disc, vha, 0x2025, |
7b833558 | 1359 | "NodeName = %8phN.\n", eiter->a.node_name); |
cca5335c AV |
1360 | |
1361 | /* Manufacturer. */ | |
df57caba | 1362 | eiter = entries + size; |
ad950360 | 1363 | eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); |
f24b697b | 1364 | alen = strlen(QLA2XXX_MANUFACTURER); |
df57caba HM |
1365 | snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), |
1366 | "%s", "QLogic Corporation"); | |
1367 | alen += 4 - (alen & 3); | |
cca5335c AV |
1368 | eiter->len = cpu_to_be16(4 + alen); |
1369 | size += 4 + alen; | |
1370 | ||
7c3df132 SK |
1371 | ql_dbg(ql_dbg_disc, vha, 0x2026, |
1372 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
cca5335c AV |
1373 | |
1374 | /* Serial number. */ | |
df57caba | 1375 | eiter = entries + size; |
ad950360 | 1376 | eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); |
df57caba HM |
1377 | if (IS_FWI2_CAPABLE(ha)) |
1378 | qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, | |
1379 | sizeof(eiter->a.serial_num)); | |
1380 | else { | |
1381 | sn = ((ha->serial0 & 0x1f) << 16) | | |
1382 | (ha->serial2 << 8) | ha->serial1; | |
1383 | snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), | |
1384 | "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1385 | } | |
cca5335c | 1386 | alen = strlen(eiter->a.serial_num); |
df57caba | 1387 | alen += 4 - (alen & 3); |
cca5335c AV |
1388 | eiter->len = cpu_to_be16(4 + alen); |
1389 | size += 4 + alen; | |
1390 | ||
7c3df132 SK |
1391 | ql_dbg(ql_dbg_disc, vha, 0x2027, |
1392 | "Serial no. = %s.\n", eiter->a.serial_num); | |
cca5335c AV |
1393 | |
1394 | /* Model name. */ | |
df57caba | 1395 | eiter = entries + size; |
ad950360 | 1396 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL); |
df57caba HM |
1397 | snprintf(eiter->a.model, sizeof(eiter->a.model), |
1398 | "%s", ha->model_number); | |
cca5335c | 1399 | alen = strlen(eiter->a.model); |
df57caba | 1400 | alen += 4 - (alen & 3); |
cca5335c AV |
1401 | eiter->len = cpu_to_be16(4 + alen); |
1402 | size += 4 + alen; | |
1403 | ||
7c3df132 SK |
1404 | ql_dbg(ql_dbg_disc, vha, 0x2028, |
1405 | "Model Name = %s.\n", eiter->a.model); | |
cca5335c AV |
1406 | |
1407 | /* Model description. */ | |
df57caba | 1408 | eiter = entries + size; |
ad950360 | 1409 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); |
df57caba HM |
1410 | snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), |
1411 | "%s", ha->model_desc); | |
cca5335c | 1412 | alen = strlen(eiter->a.model_desc); |
df57caba | 1413 | alen += 4 - (alen & 3); |
cca5335c AV |
1414 | eiter->len = cpu_to_be16(4 + alen); |
1415 | size += 4 + alen; | |
1416 | ||
7c3df132 SK |
1417 | ql_dbg(ql_dbg_disc, vha, 0x2029, |
1418 | "Model Desc = %s.\n", eiter->a.model_desc); | |
cca5335c AV |
1419 | |
1420 | /* Hardware version. */ | |
df57caba | 1421 | eiter = entries + size; |
ad950360 | 1422 | eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); |
df57caba HM |
1423 | if (!IS_FWI2_CAPABLE(ha)) { |
1424 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1425 | "HW:%s", ha->adapter_id); | |
1426 | } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, | |
1427 | sizeof(eiter->a.hw_version))) { | |
1428 | ; | |
1429 | } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, | |
1430 | sizeof(eiter->a.hw_version))) { | |
1431 | ; | |
1432 | } else { | |
1433 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1434 | "HW:%s", ha->adapter_id); | |
1435 | } | |
cca5335c | 1436 | alen = strlen(eiter->a.hw_version); |
df57caba | 1437 | alen += 4 - (alen & 3); |
cca5335c AV |
1438 | eiter->len = cpu_to_be16(4 + alen); |
1439 | size += 4 + alen; | |
1440 | ||
7c3df132 SK |
1441 | ql_dbg(ql_dbg_disc, vha, 0x202a, |
1442 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
cca5335c AV |
1443 | |
1444 | /* Driver version. */ | |
df57caba | 1445 | eiter = entries + size; |
ad950360 | 1446 | eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); |
df57caba HM |
1447 | snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), |
1448 | "%s", qla2x00_version_str); | |
cca5335c | 1449 | alen = strlen(eiter->a.driver_version); |
df57caba | 1450 | alen += 4 - (alen & 3); |
cca5335c AV |
1451 | eiter->len = cpu_to_be16(4 + alen); |
1452 | size += 4 + alen; | |
1453 | ||
7c3df132 SK |
1454 | ql_dbg(ql_dbg_disc, vha, 0x202b, |
1455 | "Driver ver = %s.\n", eiter->a.driver_version); | |
cca5335c AV |
1456 | |
1457 | /* Option ROM version. */ | |
df57caba | 1458 | eiter = entries + size; |
ad950360 | 1459 | eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); |
df57caba HM |
1460 | snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), |
1461 | "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
cca5335c | 1462 | alen = strlen(eiter->a.orom_version); |
df57caba | 1463 | alen += 4 - (alen & 3); |
cca5335c AV |
1464 | eiter->len = cpu_to_be16(4 + alen); |
1465 | size += 4 + alen; | |
1466 | ||
7c3df132 SK |
1467 | ql_dbg(ql_dbg_disc, vha , 0x202c, |
1468 | "Optrom vers = %s.\n", eiter->a.orom_version); | |
cca5335c AV |
1469 | |
1470 | /* Firmware version */ | |
df57caba | 1471 | eiter = entries + size; |
ad950360 | 1472 | eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); |
df57caba HM |
1473 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, |
1474 | sizeof(eiter->a.fw_version)); | |
cca5335c | 1475 | alen = strlen(eiter->a.fw_version); |
df57caba | 1476 | alen += 4 - (alen & 3); |
cca5335c AV |
1477 | eiter->len = cpu_to_be16(4 + alen); |
1478 | size += 4 + alen; | |
1479 | ||
7c3df132 SK |
1480 | ql_dbg(ql_dbg_disc, vha, 0x202d, |
1481 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
cca5335c AV |
1482 | |
1483 | /* Update MS request size. */ | |
7b867cf7 | 1484 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 1485 | |
7c3df132 | 1486 | ql_dbg(ql_dbg_disc, vha, 0x202e, |
7b833558 OK |
1487 | "RHBA identifier = %8phN size=%d.\n", |
1488 | ct_req->req.rhba.hba_identifier, size); | |
7c3df132 SK |
1489 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076, |
1490 | entries, size); | |
cca5335c AV |
1491 | |
1492 | /* Execute MS IOCB */ | |
7b867cf7 | 1493 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
1494 | sizeof(ms_iocb_entry_t)); |
1495 | if (rval != QLA_SUCCESS) { | |
1496 | /*EMPTY*/ | |
7c3df132 SK |
1497 | ql_dbg(ql_dbg_disc, vha, 0x2030, |
1498 | "RHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 1499 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != |
cca5335c AV |
1500 | QLA_SUCCESS) { |
1501 | rval = QLA_FUNCTION_FAILED; | |
1502 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1503 | ct_rsp->header.explanation_code == | |
1504 | CT_EXPL_ALREADY_REGISTERED) { | |
7c3df132 SK |
1505 | ql_dbg(ql_dbg_disc, vha, 0x2034, |
1506 | "HBA already registered.\n"); | |
cca5335c | 1507 | rval = QLA_ALREADY_REGISTERED; |
df57caba HM |
1508 | } else { |
1509 | ql_dbg(ql_dbg_disc, vha, 0x20ad, | |
1510 | "RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
1511 | ct_rsp->header.reason_code, | |
1512 | ct_rsp->header.explanation_code); | |
cca5335c AV |
1513 | } |
1514 | } else { | |
7c3df132 SK |
1515 | ql_dbg(ql_dbg_disc, vha, 0x2035, |
1516 | "RHBA exiting normally.\n"); | |
cca5335c AV |
1517 | } |
1518 | ||
1519 | return rval; | |
1520 | } | |
1521 | ||
df57caba HM |
1522 | /** |
1523 | * qla2x00_fdmi_rpa() - | |
1524 | * @ha: HA context | |
1525 | * | |
1526 | * Returns 0 on success. | |
1527 | */ | |
1528 | static int | |
1529 | qla2x00_fdmi_rpa(scsi_qla_host_t *vha) | |
1530 | { | |
1531 | int rval, alen; | |
1532 | uint32_t size; | |
1533 | struct qla_hw_data *ha = vha->hw; | |
1534 | ms_iocb_entry_t *ms_pkt; | |
1535 | struct ct_sns_req *ct_req; | |
1536 | struct ct_sns_rsp *ct_rsp; | |
1537 | void *entries; | |
1538 | struct ct_fdmi_port_attr *eiter; | |
1539 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1540 | struct new_utsname *p_sysid = NULL; | |
1541 | ||
1542 | /* Issue RPA */ | |
1543 | /* Prepare common MS IOCB */ | |
1544 | /* Request size adjusted after CT preparation */ | |
1545 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); | |
1546 | ||
1547 | /* Prepare CT request */ | |
1548 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, | |
1549 | RPA_RSP_SIZE); | |
1550 | ct_rsp = &ha->ct_sns->p.rsp; | |
1551 | ||
1552 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
1553 | memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); | |
1554 | size = WWN_SIZE + 4; | |
1555 | ||
1556 | /* Attributes */ | |
1557 | ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT); | |
1558 | entries = ct_req->req.rpa.port_name; | |
1559 | ||
1560 | /* FC4 types. */ | |
1561 | eiter = entries + size; | |
1562 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
1563 | eiter->len = cpu_to_be16(4 + 32); | |
1564 | eiter->a.fc4_types[2] = 0x01; | |
1565 | size += 4 + 32; | |
1566 | ||
1567 | ql_dbg(ql_dbg_disc, vha, 0x2039, | |
1568 | "FC4_TYPES=%02x %02x.\n", | |
1569 | eiter->a.fc4_types[2], | |
1570 | eiter->a.fc4_types[1]); | |
1571 | ||
1572 | /* Supported speed. */ | |
1573 | eiter = entries + size; | |
1574 | eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
1575 | eiter->len = cpu_to_be16(4 + 4); | |
1576 | if (IS_CNA_CAPABLE(ha)) | |
1577 | eiter->a.sup_speed = cpu_to_be32( | |
1578 | FDMI_PORT_SPEED_10GB); | |
1579 | else if (IS_QLA27XX(ha)) | |
1580 | eiter->a.sup_speed = cpu_to_be32( | |
1581 | FDMI_PORT_SPEED_32GB| | |
1582 | FDMI_PORT_SPEED_16GB| | |
1583 | FDMI_PORT_SPEED_8GB); | |
1584 | else if (IS_QLA2031(ha)) | |
1585 | eiter->a.sup_speed = cpu_to_be32( | |
1586 | FDMI_PORT_SPEED_16GB| | |
1587 | FDMI_PORT_SPEED_8GB| | |
1588 | FDMI_PORT_SPEED_4GB); | |
1589 | else if (IS_QLA25XX(ha)) | |
1590 | eiter->a.sup_speed = cpu_to_be32( | |
1591 | FDMI_PORT_SPEED_8GB| | |
1592 | FDMI_PORT_SPEED_4GB| | |
1593 | FDMI_PORT_SPEED_2GB| | |
1594 | FDMI_PORT_SPEED_1GB); | |
1595 | else if (IS_QLA24XX_TYPE(ha)) | |
1596 | eiter->a.sup_speed = cpu_to_be32( | |
1597 | FDMI_PORT_SPEED_4GB| | |
1598 | FDMI_PORT_SPEED_2GB| | |
1599 | FDMI_PORT_SPEED_1GB); | |
1600 | else if (IS_QLA23XX(ha)) | |
1601 | eiter->a.sup_speed = cpu_to_be32( | |
1602 | FDMI_PORT_SPEED_2GB| | |
1603 | FDMI_PORT_SPEED_1GB); | |
1604 | else | |
1605 | eiter->a.sup_speed = cpu_to_be32( | |
1606 | FDMI_PORT_SPEED_1GB); | |
1607 | size += 4 + 4; | |
1608 | ||
1609 | ql_dbg(ql_dbg_disc, vha, 0x203a, | |
1610 | "Supported_Speed=%x.\n", eiter->a.sup_speed); | |
1611 | ||
1612 | /* Current speed. */ | |
1613 | eiter = entries + size; | |
1614 | eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
1615 | eiter->len = cpu_to_be16(4 + 4); | |
1616 | switch (ha->link_data_rate) { | |
1617 | case PORT_SPEED_1GB: | |
1618 | eiter->a.cur_speed = | |
1619 | cpu_to_be32(FDMI_PORT_SPEED_1GB); | |
1620 | break; | |
1621 | case PORT_SPEED_2GB: | |
1622 | eiter->a.cur_speed = | |
1623 | cpu_to_be32(FDMI_PORT_SPEED_2GB); | |
1624 | break; | |
1625 | case PORT_SPEED_4GB: | |
1626 | eiter->a.cur_speed = | |
1627 | cpu_to_be32(FDMI_PORT_SPEED_4GB); | |
1628 | break; | |
1629 | case PORT_SPEED_8GB: | |
1630 | eiter->a.cur_speed = | |
1631 | cpu_to_be32(FDMI_PORT_SPEED_8GB); | |
1632 | break; | |
1633 | case PORT_SPEED_10GB: | |
1634 | eiter->a.cur_speed = | |
1635 | cpu_to_be32(FDMI_PORT_SPEED_10GB); | |
1636 | break; | |
1637 | case PORT_SPEED_16GB: | |
1638 | eiter->a.cur_speed = | |
1639 | cpu_to_be32(FDMI_PORT_SPEED_16GB); | |
1640 | break; | |
1641 | case PORT_SPEED_32GB: | |
1642 | eiter->a.cur_speed = | |
1643 | cpu_to_be32(FDMI_PORT_SPEED_32GB); | |
1644 | break; | |
1645 | default: | |
1646 | eiter->a.cur_speed = | |
1647 | cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); | |
1648 | break; | |
1649 | } | |
1650 | size += 4 + 4; | |
1651 | ||
1652 | ql_dbg(ql_dbg_disc, vha, 0x203b, | |
1653 | "Current_Speed=%x.\n", eiter->a.cur_speed); | |
1654 | ||
1655 | /* Max frame size. */ | |
1656 | eiter = entries + size; | |
1657 | eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
1658 | eiter->len = cpu_to_be16(4 + 4); | |
1659 | eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? | |
1660 | le16_to_cpu(icb24->frame_payload_size) : | |
1661 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
1662 | eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); | |
1663 | size += 4 + 4; | |
1664 | ||
1665 | ql_dbg(ql_dbg_disc, vha, 0x203c, | |
1666 | "Max_Frame_Size=%x.\n", eiter->a.max_frame_size); | |
1667 | ||
1668 | /* OS device name. */ | |
1669 | eiter = entries + size; | |
1670 | eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
1671 | snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), | |
1672 | "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); | |
1673 | alen = strlen(eiter->a.os_dev_name); | |
1674 | alen += 4 - (alen & 3); | |
1675 | eiter->len = cpu_to_be16(4 + alen); | |
1676 | size += 4 + alen; | |
1677 | ||
1678 | ql_dbg(ql_dbg_disc, vha, 0x204b, | |
1679 | "OS_Device_Name=%s.\n", eiter->a.os_dev_name); | |
1680 | ||
1681 | /* Hostname. */ | |
1682 | eiter = entries + size; | |
1683 | eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); | |
1684 | p_sysid = utsname(); | |
1685 | if (p_sysid) { | |
1686 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
1687 | "%s", p_sysid->nodename); | |
1688 | } else { | |
1689 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
1690 | "%s", fc_host_system_hostname(vha->host)); | |
1691 | } | |
1692 | alen = strlen(eiter->a.host_name); | |
1693 | alen += 4 - (alen & 3); | |
1694 | eiter->len = cpu_to_be16(4 + alen); | |
1695 | size += 4 + alen; | |
1696 | ||
1697 | ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name); | |
1698 | ||
1699 | /* Update MS request size. */ | |
1700 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); | |
1701 | ||
1702 | ql_dbg(ql_dbg_disc, vha, 0x203e, | |
1703 | "RPA portname %016llx, size = %d.\n", | |
1704 | wwn_to_u64(ct_req->req.rpa.port_name), size); | |
1705 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079, | |
1706 | entries, size); | |
1707 | ||
1708 | /* Execute MS IOCB */ | |
1709 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
1710 | sizeof(ms_iocb_entry_t)); | |
1711 | if (rval != QLA_SUCCESS) { | |
1712 | /*EMPTY*/ | |
1713 | ql_dbg(ql_dbg_disc, vha, 0x2040, | |
1714 | "RPA issue IOCB failed (%d).\n", rval); | |
1715 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != | |
1716 | QLA_SUCCESS) { | |
1717 | rval = QLA_FUNCTION_FAILED; | |
1718 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
1719 | ct_rsp->header.explanation_code == | |
1720 | CT_EXPL_ALREADY_REGISTERED) { | |
1721 | ql_dbg(ql_dbg_disc, vha, 0x20cd, | |
1722 | "RPA already registered.\n"); | |
1723 | rval = QLA_ALREADY_REGISTERED; | |
1724 | } | |
1725 | ||
1726 | } else { | |
1727 | ql_dbg(ql_dbg_disc, vha, 0x2041, | |
1728 | "RPA exiting normally.\n"); | |
1729 | } | |
1730 | ||
1731 | return rval; | |
1732 | } | |
1733 | ||
1734 | /** | |
1735 | * qla2x00_fdmiv2_rhba() - | |
1736 | * @ha: HA context | |
1737 | * | |
1738 | * Returns 0 on success. | |
1739 | */ | |
1740 | static int | |
1741 | qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha) | |
1742 | { | |
1743 | int rval, alen; | |
1744 | uint32_t size, sn; | |
1745 | ms_iocb_entry_t *ms_pkt; | |
1746 | struct ct_sns_req *ct_req; | |
1747 | struct ct_sns_rsp *ct_rsp; | |
1748 | void *entries; | |
1749 | struct ct_fdmiv2_hba_attr *eiter; | |
1750 | struct qla_hw_data *ha = vha->hw; | |
1751 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; | |
1752 | struct new_utsname *p_sysid = NULL; | |
1753 | ||
1754 | /* Issue RHBA */ | |
1755 | /* Prepare common MS IOCB */ | |
1756 | /* Request size adjusted after CT preparation */ | |
1757 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); | |
1758 | ||
1759 | /* Prepare CT request */ | |
1760 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, | |
1761 | RHBA_RSP_SIZE); | |
1762 | ct_rsp = &ha->ct_sns->p.rsp; | |
1763 | ||
1764 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
1765 | memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE); | |
1766 | ct_req->req.rhba2.entry_count = cpu_to_be32(1); | |
1767 | memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE); | |
1768 | size = 2 * WWN_SIZE + 4 + 4; | |
1769 | ||
1770 | /* Attributes */ | |
1771 | ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT); | |
1772 | entries = ct_req->req.rhba2.hba_identifier; | |
1773 | ||
1774 | /* Nodename. */ | |
1775 | eiter = entries + size; | |
1776 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME); | |
1777 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
1778 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); | |
1779 | size += 4 + WWN_SIZE; | |
1780 | ||
1781 | ql_dbg(ql_dbg_disc, vha, 0x207d, | |
1782 | "NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name)); | |
1783 | ||
1784 | /* Manufacturer. */ | |
1785 | eiter = entries + size; | |
1786 | eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER); | |
1787 | snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer), | |
1788 | "%s", "QLogic Corporation"); | |
1789 | eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0'; | |
1790 | alen = strlen(eiter->a.manufacturer); | |
1791 | alen += 4 - (alen & 3); | |
1792 | eiter->len = cpu_to_be16(4 + alen); | |
1793 | size += 4 + alen; | |
1794 | ||
1795 | ql_dbg(ql_dbg_disc, vha, 0x20a5, | |
1796 | "Manufacturer = %s.\n", eiter->a.manufacturer); | |
1797 | ||
1798 | /* Serial number. */ | |
1799 | eiter = entries + size; | |
1800 | eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER); | |
1801 | if (IS_FWI2_CAPABLE(ha)) | |
1802 | qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num, | |
1803 | sizeof(eiter->a.serial_num)); | |
1804 | else { | |
1805 | sn = ((ha->serial0 & 0x1f) << 16) | | |
1806 | (ha->serial2 << 8) | ha->serial1; | |
1807 | snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num), | |
1808 | "%c%05d", 'A' + sn / 100000, sn % 100000); | |
1809 | } | |
1810 | alen = strlen(eiter->a.serial_num); | |
1811 | alen += 4 - (alen & 3); | |
1812 | eiter->len = cpu_to_be16(4 + alen); | |
1813 | size += 4 + alen; | |
1814 | ||
1815 | ql_dbg(ql_dbg_disc, vha, 0x20a6, | |
1816 | "Serial no. = %s.\n", eiter->a.serial_num); | |
1817 | ||
1818 | /* Model name. */ | |
1819 | eiter = entries + size; | |
1820 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL); | |
1821 | snprintf(eiter->a.model, sizeof(eiter->a.model), | |
1822 | "%s", ha->model_number); | |
1823 | alen = strlen(eiter->a.model); | |
1824 | alen += 4 - (alen & 3); | |
1825 | eiter->len = cpu_to_be16(4 + alen); | |
1826 | size += 4 + alen; | |
1827 | ||
1828 | ql_dbg(ql_dbg_disc, vha, 0x20a7, | |
1829 | "Model Name = %s.\n", eiter->a.model); | |
1830 | ||
1831 | /* Model description. */ | |
1832 | eiter = entries + size; | |
1833 | eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION); | |
1834 | snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc), | |
1835 | "%s", ha->model_desc); | |
1836 | alen = strlen(eiter->a.model_desc); | |
1837 | alen += 4 - (alen & 3); | |
1838 | eiter->len = cpu_to_be16(4 + alen); | |
1839 | size += 4 + alen; | |
1840 | ||
1841 | ql_dbg(ql_dbg_disc, vha, 0x20a8, | |
1842 | "Model Desc = %s.\n", eiter->a.model_desc); | |
1843 | ||
1844 | /* Hardware version. */ | |
1845 | eiter = entries + size; | |
1846 | eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION); | |
1847 | if (!IS_FWI2_CAPABLE(ha)) { | |
1848 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1849 | "HW:%s", ha->adapter_id); | |
1850 | } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version, | |
1851 | sizeof(eiter->a.hw_version))) { | |
1852 | ; | |
1853 | } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version, | |
1854 | sizeof(eiter->a.hw_version))) { | |
1855 | ; | |
1856 | } else { | |
1857 | snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version), | |
1858 | "HW:%s", ha->adapter_id); | |
1859 | } | |
1860 | alen = strlen(eiter->a.hw_version); | |
1861 | alen += 4 - (alen & 3); | |
1862 | eiter->len = cpu_to_be16(4 + alen); | |
1863 | size += 4 + alen; | |
1864 | ||
1865 | ql_dbg(ql_dbg_disc, vha, 0x20a9, | |
1866 | "Hardware ver = %s.\n", eiter->a.hw_version); | |
1867 | ||
1868 | /* Driver version. */ | |
1869 | eiter = entries + size; | |
1870 | eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION); | |
1871 | snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version), | |
1872 | "%s", qla2x00_version_str); | |
1873 | alen = strlen(eiter->a.driver_version); | |
1874 | alen += 4 - (alen & 3); | |
1875 | eiter->len = cpu_to_be16(4 + alen); | |
1876 | size += 4 + alen; | |
1877 | ||
1878 | ql_dbg(ql_dbg_disc, vha, 0x20aa, | |
1879 | "Driver ver = %s.\n", eiter->a.driver_version); | |
1880 | ||
1881 | /* Option ROM version. */ | |
1882 | eiter = entries + size; | |
1883 | eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION); | |
1884 | snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version), | |
1885 | "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
1886 | alen = strlen(eiter->a.orom_version); | |
1887 | alen += 4 - (alen & 3); | |
1888 | eiter->len = cpu_to_be16(4 + alen); | |
1889 | size += 4 + alen; | |
1890 | ||
1891 | ql_dbg(ql_dbg_disc, vha , 0x20ab, | |
1892 | "Optrom version = %d.%02d.\n", eiter->a.orom_version[1], | |
1893 | eiter->a.orom_version[0]); | |
1894 | ||
1895 | /* Firmware version */ | |
1896 | eiter = entries + size; | |
1897 | eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); | |
1898 | ha->isp_ops->fw_version_str(vha, eiter->a.fw_version, | |
1899 | sizeof(eiter->a.fw_version)); | |
1900 | alen = strlen(eiter->a.fw_version); | |
1901 | alen += 4 - (alen & 3); | |
1902 | eiter->len = cpu_to_be16(4 + alen); | |
1903 | size += 4 + alen; | |
1904 | ||
1905 | ql_dbg(ql_dbg_disc, vha, 0x20ac, | |
1906 | "Firmware vers = %s.\n", eiter->a.fw_version); | |
1907 | ||
1908 | /* OS Name and Version */ | |
1909 | eiter = entries + size; | |
1910 | eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION); | |
1911 | p_sysid = utsname(); | |
1912 | if (p_sysid) { | |
1913 | snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), | |
1914 | "%s %s %s", | |
1915 | p_sysid->sysname, p_sysid->release, p_sysid->version); | |
1916 | } else { | |
1917 | snprintf(eiter->a.os_version, sizeof(eiter->a.os_version), | |
1918 | "%s %s", "Linux", fc_host_system_hostname(vha->host)); | |
1919 | } | |
1920 | alen = strlen(eiter->a.os_version); | |
1921 | alen += 4 - (alen & 3); | |
1922 | eiter->len = cpu_to_be16(4 + alen); | |
1923 | size += 4 + alen; | |
1924 | ||
1925 | ql_dbg(ql_dbg_disc, vha, 0x20ae, | |
1926 | "OS Name and Version = %s.\n", eiter->a.os_version); | |
1927 | ||
1928 | /* MAX CT Payload Length */ | |
1929 | eiter = entries + size; | |
1930 | eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH); | |
1931 | eiter->a.max_ct_len = IS_FWI2_CAPABLE(ha) ? | |
1932 | le16_to_cpu(icb24->frame_payload_size) : | |
1933 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
1934 | eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len); | |
1935 | eiter->len = cpu_to_be16(4 + 4); | |
1936 | size += 4 + 4; | |
1937 | ||
1938 | ql_dbg(ql_dbg_disc, vha, 0x20af, | |
1939 | "CT Payload Length = 0x%x.\n", eiter->a.max_ct_len); | |
1940 | ||
1941 | /* Node Sybolic Name */ | |
1942 | eiter = entries + size; | |
1943 | eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME); | |
1944 | qla2x00_get_sym_node_name(vha, eiter->a.sym_name, | |
1945 | sizeof(eiter->a.sym_name)); | |
1946 | alen = strlen(eiter->a.sym_name); | |
1947 | alen += 4 - (alen & 3); | |
1948 | eiter->len = cpu_to_be16(4 + alen); | |
1949 | size += 4 + alen; | |
1950 | ||
1951 | ql_dbg(ql_dbg_disc, vha, 0x20b0, | |
1952 | "Symbolic Name = %s.\n", eiter->a.sym_name); | |
1953 | ||
1954 | /* Vendor Id */ | |
1955 | eiter = entries + size; | |
1956 | eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID); | |
1957 | eiter->a.vendor_id = cpu_to_be32(0x1077); | |
1958 | eiter->len = cpu_to_be16(4 + 4); | |
1959 | size += 4 + 4; | |
1960 | ||
1961 | ql_dbg(ql_dbg_disc, vha, 0x20b1, | |
1962 | "Vendor Id = %x.\n", eiter->a.vendor_id); | |
1963 | ||
1964 | /* Num Ports */ | |
1965 | eiter = entries + size; | |
1966 | eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS); | |
1967 | eiter->a.num_ports = cpu_to_be32(1); | |
1968 | eiter->len = cpu_to_be16(4 + 4); | |
1969 | size += 4 + 4; | |
1970 | ||
1971 | ql_dbg(ql_dbg_disc, vha, 0x20b2, | |
1972 | "Port Num = %x.\n", eiter->a.num_ports); | |
1973 | ||
1974 | /* Fabric Name */ | |
1975 | eiter = entries + size; | |
1976 | eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME); | |
1977 | memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); | |
1978 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
1979 | size += 4 + WWN_SIZE; | |
1980 | ||
1981 | ql_dbg(ql_dbg_disc, vha, 0x20b3, | |
1982 | "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); | |
1983 | ||
1984 | /* BIOS Version */ | |
1985 | eiter = entries + size; | |
1986 | eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME); | |
1987 | snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name), | |
1988 | "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]); | |
1989 | alen = strlen(eiter->a.bios_name); | |
1990 | alen += 4 - (alen & 3); | |
1991 | eiter->len = cpu_to_be16(4 + alen); | |
1992 | size += 4 + alen; | |
1993 | ||
1994 | ql_dbg(ql_dbg_disc, vha, 0x20b4, | |
1995 | "BIOS Name = %s\n", eiter->a.bios_name); | |
1996 | ||
1997 | /* Vendor Identifier */ | |
1998 | eiter = entries + size; | |
1999 | eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER); | |
577419f7 | 2000 | snprintf(eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier), |
df57caba | 2001 | "%s", "QLGC"); |
577419f7 | 2002 | alen = strlen(eiter->a.vendor_identifier); |
df57caba HM |
2003 | alen += 4 - (alen & 3); |
2004 | eiter->len = cpu_to_be16(4 + alen); | |
2005 | size += 4 + alen; | |
2006 | ||
2007 | ql_dbg(ql_dbg_disc, vha, 0x20b1, | |
577419f7 | 2008 | "Vendor Identifier = %s.\n", eiter->a.vendor_identifier); |
df57caba HM |
2009 | |
2010 | /* Update MS request size. */ | |
2011 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); | |
2012 | ||
2013 | ql_dbg(ql_dbg_disc, vha, 0x20b5, | |
2014 | "RHBA identifier = %016llx.\n", | |
2015 | wwn_to_u64(ct_req->req.rhba2.hba_identifier)); | |
2016 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6, | |
2017 | entries, size); | |
2018 | ||
2019 | /* Execute MS IOCB */ | |
2020 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
2021 | sizeof(ms_iocb_entry_t)); | |
2022 | if (rval != QLA_SUCCESS) { | |
2023 | /*EMPTY*/ | |
2024 | ql_dbg(ql_dbg_disc, vha, 0x20b7, | |
2025 | "RHBA issue IOCB failed (%d).\n", rval); | |
2026 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != | |
2027 | QLA_SUCCESS) { | |
2028 | rval = QLA_FUNCTION_FAILED; | |
2029 | ||
2030 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && | |
2031 | ct_rsp->header.explanation_code == | |
2032 | CT_EXPL_ALREADY_REGISTERED) { | |
2033 | ql_dbg(ql_dbg_disc, vha, 0x20b8, | |
2034 | "HBA already registered.\n"); | |
2035 | rval = QLA_ALREADY_REGISTERED; | |
2036 | } else { | |
2037 | ql_dbg(ql_dbg_disc, vha, 0x2016, | |
2038 | "RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
2039 | ct_rsp->header.reason_code, | |
2040 | ct_rsp->header.explanation_code); | |
2041 | } | |
2042 | } else { | |
2043 | ql_dbg(ql_dbg_disc, vha, 0x20b9, | |
2044 | "RHBA FDMI V2 exiting normally.\n"); | |
2045 | } | |
2046 | ||
2047 | return rval; | |
2048 | } | |
2049 | ||
cca5335c AV |
2050 | /** |
2051 | * qla2x00_fdmi_dhba() - | |
2052 | * @ha: HA context | |
2053 | * | |
2054 | * Returns 0 on success. | |
2055 | */ | |
2056 | static int | |
7b867cf7 | 2057 | qla2x00_fdmi_dhba(scsi_qla_host_t *vha) |
cca5335c AV |
2058 | { |
2059 | int rval; | |
7b867cf7 | 2060 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
2061 | ms_iocb_entry_t *ms_pkt; |
2062 | struct ct_sns_req *ct_req; | |
2063 | struct ct_sns_rsp *ct_rsp; | |
2064 | ||
2065 | /* Issue RPA */ | |
2066 | /* Prepare common MS IOCB */ | |
7b867cf7 | 2067 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, |
cca5335c AV |
2068 | DHBA_RSP_SIZE); |
2069 | ||
2070 | /* Prepare CT request */ | |
6ec6f909 | 2071 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE); |
cca5335c AV |
2072 | ct_rsp = &ha->ct_sns->p.rsp; |
2073 | ||
2074 | /* Prepare FDMI command arguments -- portname. */ | |
7b867cf7 | 2075 | memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); |
cca5335c | 2076 | |
7c3df132 | 2077 | ql_dbg(ql_dbg_disc, vha, 0x2036, |
7b833558 | 2078 | "DHBA portname = %8phN.\n", ct_req->req.dhba.port_name); |
cca5335c AV |
2079 | |
2080 | /* Execute MS IOCB */ | |
7b867cf7 | 2081 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
2082 | sizeof(ms_iocb_entry_t)); |
2083 | if (rval != QLA_SUCCESS) { | |
2084 | /*EMPTY*/ | |
7c3df132 SK |
2085 | ql_dbg(ql_dbg_disc, vha, 0x2037, |
2086 | "DHBA issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2087 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != |
cca5335c AV |
2088 | QLA_SUCCESS) { |
2089 | rval = QLA_FUNCTION_FAILED; | |
2090 | } else { | |
7c3df132 SK |
2091 | ql_dbg(ql_dbg_disc, vha, 0x2038, |
2092 | "DHBA exiting normally.\n"); | |
cca5335c AV |
2093 | } |
2094 | ||
2095 | return rval; | |
2096 | } | |
2097 | ||
2098 | /** | |
df57caba | 2099 | * qla2x00_fdmiv2_rpa() - |
cca5335c AV |
2100 | * @ha: HA context |
2101 | * | |
2102 | * Returns 0 on success. | |
2103 | */ | |
2104 | static int | |
df57caba | 2105 | qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha) |
cca5335c AV |
2106 | { |
2107 | int rval, alen; | |
df57caba | 2108 | uint32_t size; |
7b867cf7 | 2109 | struct qla_hw_data *ha = vha->hw; |
cca5335c AV |
2110 | ms_iocb_entry_t *ms_pkt; |
2111 | struct ct_sns_req *ct_req; | |
2112 | struct ct_sns_rsp *ct_rsp; | |
df57caba HM |
2113 | void *entries; |
2114 | struct ct_fdmiv2_port_attr *eiter; | |
cca5335c | 2115 | struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb; |
df57caba | 2116 | struct new_utsname *p_sysid = NULL; |
cca5335c AV |
2117 | |
2118 | /* Issue RPA */ | |
2119 | /* Prepare common MS IOCB */ | |
2120 | /* Request size adjusted after CT preparation */ | |
7b867cf7 | 2121 | ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); |
cca5335c AV |
2122 | |
2123 | /* Prepare CT request */ | |
6ec6f909 | 2124 | ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE); |
cca5335c AV |
2125 | ct_rsp = &ha->ct_sns->p.rsp; |
2126 | ||
2127 | /* Prepare FDMI command arguments -- attribute block, attributes. */ | |
df57caba | 2128 | memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE); |
cca5335c AV |
2129 | size = WWN_SIZE + 4; |
2130 | ||
2131 | /* Attributes */ | |
df57caba HM |
2132 | ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT); |
2133 | entries = ct_req->req.rpa2.port_name; | |
cca5335c AV |
2134 | |
2135 | /* FC4 types. */ | |
df57caba HM |
2136 | eiter = entries + size; |
2137 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES); | |
2138 | eiter->len = cpu_to_be16(4 + 32); | |
cca5335c AV |
2139 | eiter->a.fc4_types[2] = 0x01; |
2140 | size += 4 + 32; | |
2141 | ||
df57caba | 2142 | ql_dbg(ql_dbg_disc, vha, 0x20ba, |
7c3df132 SK |
2143 | "FC4_TYPES=%02x %02x.\n", |
2144 | eiter->a.fc4_types[2], | |
2145 | eiter->a.fc4_types[1]); | |
cca5335c AV |
2146 | |
2147 | /* Supported speed. */ | |
df57caba HM |
2148 | eiter = entries + size; |
2149 | eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED); | |
2150 | eiter->len = cpu_to_be16(4 + 4); | |
6246b8a1 | 2151 | if (IS_CNA_CAPABLE(ha)) |
df57caba | 2152 | eiter->a.sup_speed = cpu_to_be32( |
3a03eb79 | 2153 | FDMI_PORT_SPEED_10GB); |
f73cb695 | 2154 | else if (IS_QLA27XX(ha)) |
df57caba HM |
2155 | eiter->a.sup_speed = cpu_to_be32( |
2156 | FDMI_PORT_SPEED_32GB| | |
2157 | FDMI_PORT_SPEED_16GB| | |
f73cb695 | 2158 | FDMI_PORT_SPEED_8GB); |
df57caba HM |
2159 | else if (IS_QLA2031(ha)) |
2160 | eiter->a.sup_speed = cpu_to_be32( | |
2161 | FDMI_PORT_SPEED_16GB| | |
2162 | FDMI_PORT_SPEED_8GB| | |
2163 | FDMI_PORT_SPEED_4GB); | |
3a03eb79 | 2164 | else if (IS_QLA25XX(ha)) |
df57caba HM |
2165 | eiter->a.sup_speed = cpu_to_be32( |
2166 | FDMI_PORT_SPEED_8GB| | |
2167 | FDMI_PORT_SPEED_4GB| | |
2168 | FDMI_PORT_SPEED_2GB| | |
2169 | FDMI_PORT_SPEED_1GB); | |
4d4df193 | 2170 | else if (IS_QLA24XX_TYPE(ha)) |
df57caba HM |
2171 | eiter->a.sup_speed = cpu_to_be32( |
2172 | FDMI_PORT_SPEED_4GB| | |
2173 | FDMI_PORT_SPEED_2GB| | |
2174 | FDMI_PORT_SPEED_1GB); | |
cca5335c | 2175 | else if (IS_QLA23XX(ha)) |
df57caba HM |
2176 | eiter->a.sup_speed = cpu_to_be32( |
2177 | FDMI_PORT_SPEED_2GB| | |
2178 | FDMI_PORT_SPEED_1GB); | |
cca5335c | 2179 | else |
df57caba | 2180 | eiter->a.sup_speed = cpu_to_be32( |
5881569b | 2181 | FDMI_PORT_SPEED_1GB); |
cca5335c AV |
2182 | size += 4 + 4; |
2183 | ||
df57caba HM |
2184 | ql_dbg(ql_dbg_disc, vha, 0x20bb, |
2185 | "Supported Port Speed = %x.\n", eiter->a.sup_speed); | |
cca5335c AV |
2186 | |
2187 | /* Current speed. */ | |
df57caba HM |
2188 | eiter = entries + size; |
2189 | eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED); | |
2190 | eiter->len = cpu_to_be16(4 + 4); | |
cca5335c | 2191 | switch (ha->link_data_rate) { |
5881569b | 2192 | case PORT_SPEED_1GB: |
df57caba | 2193 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB); |
cca5335c | 2194 | break; |
5881569b | 2195 | case PORT_SPEED_2GB: |
df57caba | 2196 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB); |
cca5335c | 2197 | break; |
5881569b | 2198 | case PORT_SPEED_4GB: |
df57caba | 2199 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB); |
5881569b | 2200 | break; |
c3a2f0df | 2201 | case PORT_SPEED_8GB: |
df57caba | 2202 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB); |
c3a2f0df | 2203 | break; |
3a03eb79 | 2204 | case PORT_SPEED_10GB: |
df57caba | 2205 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB); |
3a03eb79 | 2206 | break; |
6246b8a1 | 2207 | case PORT_SPEED_16GB: |
df57caba | 2208 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB); |
6246b8a1 | 2209 | break; |
f73cb695 | 2210 | case PORT_SPEED_32GB: |
df57caba | 2211 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB); |
f73cb695 | 2212 | break; |
5881569b | 2213 | default: |
df57caba | 2214 | eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN); |
cca5335c AV |
2215 | break; |
2216 | } | |
2217 | size += 4 + 4; | |
2218 | ||
df57caba HM |
2219 | ql_dbg(ql_dbg_disc, vha, 0x20bc, |
2220 | "Current_Speed = %x.\n", eiter->a.cur_speed); | |
cca5335c AV |
2221 | |
2222 | /* Max frame size. */ | |
df57caba HM |
2223 | eiter = entries + size; |
2224 | eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE); | |
2225 | eiter->len = cpu_to_be16(4 + 4); | |
2226 | eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ? | |
c6852c4c SJ |
2227 | le16_to_cpu(icb24->frame_payload_size): |
2228 | le16_to_cpu(ha->init_cb->frame_payload_size); | |
df57caba | 2229 | eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size); |
cca5335c AV |
2230 | size += 4 + 4; |
2231 | ||
df57caba HM |
2232 | ql_dbg(ql_dbg_disc, vha, 0x20bc, |
2233 | "Max_Frame_Size = %x.\n", eiter->a.max_frame_size); | |
cca5335c AV |
2234 | |
2235 | /* OS device name. */ | |
df57caba HM |
2236 | eiter = entries + size; |
2237 | eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME); | |
f24b697b | 2238 | alen = strlen(QLA2XXX_DRIVER_NAME); |
df57caba HM |
2239 | snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name), |
2240 | "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no); | |
2241 | alen += 4 - (alen & 3); | |
cca5335c AV |
2242 | eiter->len = cpu_to_be16(4 + alen); |
2243 | size += 4 + alen; | |
2244 | ||
df57caba HM |
2245 | ql_dbg(ql_dbg_disc, vha, 0x20be, |
2246 | "OS_Device_Name = %s.\n", eiter->a.os_dev_name); | |
cca5335c | 2247 | |
a740a3f0 | 2248 | /* Hostname. */ |
df57caba HM |
2249 | eiter = entries + size; |
2250 | eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME); | |
2251 | p_sysid = utsname(); | |
2252 | if (p_sysid) { | |
2253 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), | |
2254 | "%s", p_sysid->nodename); | |
2255 | } else { | |
a740a3f0 | 2256 | snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), |
7b867cf7 | 2257 | "%s", fc_host_system_hostname(vha->host)); |
a740a3f0 | 2258 | } |
df57caba HM |
2259 | alen = strlen(eiter->a.host_name); |
2260 | alen += 4 - (alen & 3); | |
2261 | eiter->len = cpu_to_be16(4 + alen); | |
2262 | size += 4 + alen; | |
2263 | ||
2264 | ql_dbg(ql_dbg_disc, vha, 0x203d, | |
2265 | "HostName=%s.\n", eiter->a.host_name); | |
2266 | ||
2267 | /* Node Name */ | |
2268 | eiter = entries + size; | |
2269 | eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME); | |
2270 | memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); | |
2271 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2272 | size += 4 + WWN_SIZE; | |
2273 | ||
2274 | ql_dbg(ql_dbg_disc, vha, 0x20c0, | |
2275 | "Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name)); | |
2276 | ||
2277 | /* Port Name */ | |
2278 | eiter = entries + size; | |
2279 | eiter->type = cpu_to_be16(FDMI_PORT_NAME); | |
2280 | memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE); | |
2281 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2282 | size += 4 + WWN_SIZE; | |
2283 | ||
2284 | ql_dbg(ql_dbg_disc, vha, 0x20c1, | |
2285 | "Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name)); | |
2286 | ||
2287 | /* Port Symbolic Name */ | |
2288 | eiter = entries + size; | |
2289 | eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME); | |
2290 | qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name, | |
2291 | sizeof(eiter->a.port_sym_name)); | |
2292 | alen = strlen(eiter->a.port_sym_name); | |
2293 | alen += 4 - (alen & 3); | |
2294 | eiter->len = cpu_to_be16(4 + alen); | |
2295 | size += 4 + alen; | |
2296 | ||
2297 | ql_dbg(ql_dbg_disc, vha, 0x20c2, | |
2298 | "port symbolic name = %s\n", eiter->a.port_sym_name); | |
2299 | ||
2300 | /* Port Type */ | |
2301 | eiter = entries + size; | |
2302 | eiter->type = cpu_to_be16(FDMI_PORT_TYPE); | |
2303 | eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE); | |
2304 | eiter->len = cpu_to_be16(4 + 4); | |
2305 | size += 4 + 4; | |
2306 | ||
2307 | ql_dbg(ql_dbg_disc, vha, 0x20c3, | |
2308 | "Port Type = %x.\n", eiter->a.port_type); | |
2309 | ||
2310 | /* Class of Service */ | |
2311 | eiter = entries + size; | |
2312 | eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS); | |
2313 | eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3); | |
2314 | eiter->len = cpu_to_be16(4 + 4); | |
2315 | size += 4 + 4; | |
2316 | ||
2317 | ql_dbg(ql_dbg_disc, vha, 0x20c4, | |
2318 | "Supported COS = %08x\n", eiter->a.port_supported_cos); | |
2319 | ||
2320 | /* Port Fabric Name */ | |
2321 | eiter = entries + size; | |
2322 | eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME); | |
2323 | memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE); | |
2324 | eiter->len = cpu_to_be16(4 + WWN_SIZE); | |
2325 | size += 4 + WWN_SIZE; | |
2326 | ||
2327 | ql_dbg(ql_dbg_disc, vha, 0x20c5, | |
2328 | "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name)); | |
2329 | ||
2330 | /* FC4_type */ | |
2331 | eiter = entries + size; | |
2332 | eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE); | |
2333 | eiter->a.port_fc4_type[0] = 0; | |
2334 | eiter->a.port_fc4_type[1] = 0; | |
2335 | eiter->a.port_fc4_type[2] = 1; | |
2336 | eiter->a.port_fc4_type[3] = 0; | |
2337 | eiter->len = cpu_to_be16(4 + 32); | |
2338 | size += 4 + 32; | |
2339 | ||
2340 | ql_dbg(ql_dbg_disc, vha, 0x20c6, | |
2341 | "Port Active FC4 Type = %02x %02x.\n", | |
2342 | eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]); | |
2343 | ||
2344 | /* Port State */ | |
2345 | eiter = entries + size; | |
2346 | eiter->type = cpu_to_be16(FDMI_PORT_STATE); | |
2347 | eiter->a.port_state = cpu_to_be32(1); | |
2348 | eiter->len = cpu_to_be16(4 + 4); | |
2349 | size += 4 + 4; | |
2350 | ||
2351 | ql_dbg(ql_dbg_disc, vha, 0x20c7, | |
2352 | "Port State = %x.\n", eiter->a.port_state); | |
2353 | ||
2354 | /* Number of Ports */ | |
2355 | eiter = entries + size; | |
2356 | eiter->type = cpu_to_be16(FDMI_PORT_COUNT); | |
2357 | eiter->a.num_ports = cpu_to_be32(1); | |
2358 | eiter->len = cpu_to_be16(4 + 4); | |
2359 | size += 4 + 4; | |
2360 | ||
2361 | ql_dbg(ql_dbg_disc, vha, 0x20c8, | |
2362 | "Number of ports = %x.\n", eiter->a.num_ports); | |
2363 | ||
2364 | /* Port Id */ | |
2365 | eiter = entries + size; | |
2366 | eiter->type = cpu_to_be16(FDMI_PORT_ID); | |
2367 | eiter->a.port_id = cpu_to_be32(vha->d_id.b24); | |
2368 | eiter->len = cpu_to_be16(4 + 4); | |
2369 | size += 4 + 4; | |
2370 | ||
2371 | ql_dbg(ql_dbg_disc, vha, 0x20c8, | |
2372 | "Port Id = %x.\n", eiter->a.port_id); | |
a740a3f0 | 2373 | |
cca5335c | 2374 | /* Update MS request size. */ |
7b867cf7 | 2375 | qla2x00_update_ms_fdmi_iocb(vha, size + 16); |
cca5335c | 2376 | |
7c3df132 | 2377 | ql_dbg(ql_dbg_disc, vha, 0x203e, |
7b833558 | 2378 | "RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size); |
df57caba | 2379 | ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca, |
7c3df132 | 2380 | entries, size); |
cca5335c AV |
2381 | |
2382 | /* Execute MS IOCB */ | |
7b867cf7 | 2383 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
cca5335c AV |
2384 | sizeof(ms_iocb_entry_t)); |
2385 | if (rval != QLA_SUCCESS) { | |
2386 | /*EMPTY*/ | |
df57caba HM |
2387 | ql_dbg(ql_dbg_disc, vha, 0x20cb, |
2388 | "RPA FDMI v2 issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2389 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != |
cca5335c AV |
2390 | QLA_SUCCESS) { |
2391 | rval = QLA_FUNCTION_FAILED; | |
df57caba HM |
2392 | if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && |
2393 | ct_rsp->header.explanation_code == | |
2394 | CT_EXPL_ALREADY_REGISTERED) { | |
2395 | ql_dbg(ql_dbg_disc, vha, 0x20ce, | |
2396 | "RPA FDMI v2 already registered\n"); | |
2397 | rval = QLA_ALREADY_REGISTERED; | |
2398 | } else { | |
2399 | ql_dbg(ql_dbg_disc, vha, 0x2020, | |
2400 | "RPA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n", | |
2401 | ct_rsp->header.reason_code, | |
2402 | ct_rsp->header.explanation_code); | |
2403 | } | |
cca5335c | 2404 | } else { |
df57caba HM |
2405 | ql_dbg(ql_dbg_disc, vha, 0x20cc, |
2406 | "RPA FDMI V2 exiting normally.\n"); | |
cca5335c AV |
2407 | } |
2408 | ||
2409 | return rval; | |
2410 | } | |
2411 | ||
2412 | /** | |
2413 | * qla2x00_fdmi_register() - | |
2414 | * @ha: HA context | |
2415 | * | |
2416 | * Returns 0 on success. | |
2417 | */ | |
2418 | int | |
7b867cf7 | 2419 | qla2x00_fdmi_register(scsi_qla_host_t *vha) |
cca5335c | 2420 | { |
df57caba HM |
2421 | int rval = QLA_FUNCTION_FAILED; |
2422 | struct qla_hw_data *ha = vha->hw; | |
80de7efa | 2423 | |
8ae6d9c7 GM |
2424 | if (IS_QLA2100(ha) || IS_QLA2200(ha) || |
2425 | IS_QLAFX00(ha)) | |
80de7efa | 2426 | return QLA_FUNCTION_FAILED; |
cca5335c | 2427 | |
7b867cf7 | 2428 | rval = qla2x00_mgmt_svr_login(vha); |
cca5335c AV |
2429 | if (rval) |
2430 | return rval; | |
2431 | ||
df57caba HM |
2432 | rval = qla2x00_fdmiv2_rhba(vha); |
2433 | if (rval) { | |
2434 | if (rval != QLA_ALREADY_REGISTERED) | |
2435 | goto try_fdmi; | |
2436 | ||
2437 | rval = qla2x00_fdmi_dhba(vha); | |
2438 | if (rval) | |
2439 | goto try_fdmi; | |
2440 | ||
2441 | rval = qla2x00_fdmiv2_rhba(vha); | |
2442 | if (rval) | |
2443 | goto try_fdmi; | |
2444 | } | |
2445 | rval = qla2x00_fdmiv2_rpa(vha); | |
2446 | if (rval) | |
2447 | goto try_fdmi; | |
2448 | ||
2449 | goto out; | |
2450 | ||
2451 | try_fdmi: | |
7b867cf7 | 2452 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
2453 | if (rval) { |
2454 | if (rval != QLA_ALREADY_REGISTERED) | |
2455 | return rval; | |
2456 | ||
7b867cf7 | 2457 | rval = qla2x00_fdmi_dhba(vha); |
cca5335c AV |
2458 | if (rval) |
2459 | return rval; | |
2460 | ||
7b867cf7 | 2461 | rval = qla2x00_fdmi_rhba(vha); |
cca5335c AV |
2462 | if (rval) |
2463 | return rval; | |
2464 | } | |
7b867cf7 | 2465 | rval = qla2x00_fdmi_rpa(vha); |
df57caba | 2466 | out: |
cca5335c AV |
2467 | return rval; |
2468 | } | |
d8b45213 AV |
2469 | |
2470 | /** | |
2471 | * qla2x00_gfpn_id() - SNS Get Fabric Port Name (GFPN_ID) query. | |
2472 | * @ha: HA context | |
2473 | * @list: switch info entries to populate | |
2474 | * | |
2475 | * Returns 0 on success. | |
2476 | */ | |
2477 | int | |
7b867cf7 | 2478 | qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 | 2479 | { |
642ef983 | 2480 | int rval = QLA_SUCCESS; |
d8b45213 | 2481 | uint16_t i; |
7b867cf7 | 2482 | struct qla_hw_data *ha = vha->hw; |
d8b45213 AV |
2483 | ms_iocb_entry_t *ms_pkt; |
2484 | struct ct_sns_req *ct_req; | |
2485 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 2486 | struct ct_arg arg; |
d8b45213 | 2487 | |
c76f2c01 | 2488 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 AV |
2489 | return QLA_FUNCTION_FAILED; |
2490 | ||
726b8548 QT |
2491 | arg.iocb = ha->ms_iocb; |
2492 | arg.req_dma = ha->ct_sns_dma; | |
2493 | arg.rsp_dma = ha->ct_sns_dma; | |
2494 | arg.req_size = GFPN_ID_REQ_SIZE; | |
2495 | arg.rsp_size = GFPN_ID_RSP_SIZE; | |
2496 | arg.nport_handle = NPH_SNS; | |
2497 | ||
642ef983 | 2498 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 2499 | /* Issue GFPN_ID */ |
d8b45213 | 2500 | /* Prepare common MS IOCB */ |
726b8548 | 2501 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
d8b45213 AV |
2502 | |
2503 | /* Prepare CT request */ | |
6ec6f909 | 2504 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD, |
d8b45213 AV |
2505 | GFPN_ID_RSP_SIZE); |
2506 | ct_rsp = &ha->ct_sns->p.rsp; | |
2507 | ||
2508 | /* Prepare CT arguments -- port_id */ | |
2509 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
2510 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
2511 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2512 | ||
2513 | /* Execute MS IOCB */ | |
7b867cf7 | 2514 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
2515 | sizeof(ms_iocb_entry_t)); |
2516 | if (rval != QLA_SUCCESS) { | |
2517 | /*EMPTY*/ | |
7c3df132 SK |
2518 | ql_dbg(ql_dbg_disc, vha, 0x2023, |
2519 | "GFPN_ID issue IOCB failed (%d).\n", rval); | |
dafdf892 | 2520 | break; |
7b867cf7 | 2521 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
d8b45213 AV |
2522 | "GFPN_ID") != QLA_SUCCESS) { |
2523 | rval = QLA_FUNCTION_FAILED; | |
dafdf892 | 2524 | break; |
d8b45213 AV |
2525 | } else { |
2526 | /* Save fabric portname */ | |
2527 | memcpy(list[i].fabric_port_name, | |
2528 | ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE); | |
2529 | } | |
2530 | ||
2531 | /* Last device exit. */ | |
2532 | if (list[i].d_id.b.rsvd_1 != 0) | |
2533 | break; | |
2534 | } | |
2535 | ||
2536 | return (rval); | |
2537 | } | |
2538 | ||
d8b45213 AV |
2539 | |
2540 | static inline struct ct_sns_req * | |
6ec6f909 | 2541 | qla24xx_prep_ct_fm_req(struct ct_sns_pkt *p, uint16_t cmd, |
d8b45213 AV |
2542 | uint16_t rsp_size) |
2543 | { | |
6ec6f909 | 2544 | memset(p, 0, sizeof(struct ct_sns_pkt)); |
d8b45213 | 2545 | |
6ec6f909 BVA |
2546 | p->p.req.header.revision = 0x01; |
2547 | p->p.req.header.gs_type = 0xFA; | |
2548 | p->p.req.header.gs_subtype = 0x01; | |
2549 | p->p.req.command = cpu_to_be16(cmd); | |
2550 | p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4); | |
d8b45213 | 2551 | |
6ec6f909 | 2552 | return &p->p.req; |
d8b45213 AV |
2553 | } |
2554 | ||
2555 | /** | |
2556 | * qla2x00_gpsc() - FCS Get Port Speed Capabilities (GPSC) query. | |
2557 | * @ha: HA context | |
2558 | * @list: switch info entries to populate | |
2559 | * | |
2560 | * Returns 0 on success. | |
2561 | */ | |
2562 | int | |
7b867cf7 | 2563 | qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) |
d8b45213 AV |
2564 | { |
2565 | int rval; | |
2566 | uint16_t i; | |
7b867cf7 | 2567 | struct qla_hw_data *ha = vha->hw; |
726b8548 | 2568 | ms_iocb_entry_t *ms_pkt; |
d8b45213 AV |
2569 | struct ct_sns_req *ct_req; |
2570 | struct ct_sns_rsp *ct_rsp; | |
726b8548 | 2571 | struct ct_arg arg; |
d8b45213 | 2572 | |
c76f2c01 | 2573 | if (!IS_IIDMA_CAPABLE(ha)) |
d8b45213 | 2574 | return QLA_FUNCTION_FAILED; |
4346b149 AV |
2575 | if (!ha->flags.gpsc_supported) |
2576 | return QLA_FUNCTION_FAILED; | |
d8b45213 | 2577 | |
7b867cf7 | 2578 | rval = qla2x00_mgmt_svr_login(vha); |
d8b45213 AV |
2579 | if (rval) |
2580 | return rval; | |
2581 | ||
726b8548 QT |
2582 | arg.iocb = ha->ms_iocb; |
2583 | arg.req_dma = ha->ct_sns_dma; | |
2584 | arg.rsp_dma = ha->ct_sns_dma; | |
2585 | arg.req_size = GPSC_REQ_SIZE; | |
2586 | arg.rsp_size = GPSC_RSP_SIZE; | |
2587 | arg.nport_handle = vha->mgmt_svr_loop_id; | |
2588 | ||
642ef983 | 2589 | for (i = 0; i < ha->max_fibre_devices; i++) { |
d8b45213 | 2590 | /* Issue GFPN_ID */ |
d8b45213 | 2591 | /* Prepare common MS IOCB */ |
726b8548 | 2592 | ms_pkt = qla24xx_prep_ms_iocb(vha, &arg); |
d8b45213 AV |
2593 | |
2594 | /* Prepare CT request */ | |
6ec6f909 BVA |
2595 | ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD, |
2596 | GPSC_RSP_SIZE); | |
d8b45213 AV |
2597 | ct_rsp = &ha->ct_sns->p.rsp; |
2598 | ||
2599 | /* Prepare CT arguments -- port_name */ | |
2600 | memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name, | |
2601 | WWN_SIZE); | |
2602 | ||
2603 | /* Execute MS IOCB */ | |
7b867cf7 | 2604 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, |
d8b45213 AV |
2605 | sizeof(ms_iocb_entry_t)); |
2606 | if (rval != QLA_SUCCESS) { | |
2607 | /*EMPTY*/ | |
7c3df132 SK |
2608 | ql_dbg(ql_dbg_disc, vha, 0x2059, |
2609 | "GPSC issue IOCB failed (%d).\n", rval); | |
7b867cf7 | 2610 | } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
4346b149 AV |
2611 | "GPSC")) != QLA_SUCCESS) { |
2612 | /* FM command unsupported? */ | |
2613 | if (rval == QLA_INVALID_COMMAND && | |
3fe7cfb9 AV |
2614 | (ct_rsp->header.reason_code == |
2615 | CT_REASON_INVALID_COMMAND_CODE || | |
2616 | ct_rsp->header.reason_code == | |
2617 | CT_REASON_COMMAND_UNSUPPORTED)) { | |
7c3df132 SK |
2618 | ql_dbg(ql_dbg_disc, vha, 0x205a, |
2619 | "GPSC command unsupported, disabling " | |
2620 | "query.\n"); | |
4346b149 AV |
2621 | ha->flags.gpsc_supported = 0; |
2622 | rval = QLA_FUNCTION_FAILED; | |
2623 | break; | |
2624 | } | |
d8b45213 AV |
2625 | rval = QLA_FUNCTION_FAILED; |
2626 | } else { | |
a3cbdfad AV |
2627 | /* Save port-speed */ |
2628 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { | |
2629 | case BIT_15: | |
2630 | list[i].fp_speed = PORT_SPEED_1GB; | |
2631 | break; | |
2632 | case BIT_14: | |
2633 | list[i].fp_speed = PORT_SPEED_2GB; | |
2634 | break; | |
2635 | case BIT_13: | |
2636 | list[i].fp_speed = PORT_SPEED_4GB; | |
2637 | break; | |
9f8fddee AV |
2638 | case BIT_12: |
2639 | list[i].fp_speed = PORT_SPEED_10GB; | |
2640 | break; | |
a3cbdfad AV |
2641 | case BIT_11: |
2642 | list[i].fp_speed = PORT_SPEED_8GB; | |
2643 | break; | |
c53dfac2 JC |
2644 | case BIT_10: |
2645 | list[i].fp_speed = PORT_SPEED_16GB; | |
2646 | break; | |
f73cb695 CD |
2647 | case BIT_8: |
2648 | list[i].fp_speed = PORT_SPEED_32GB; | |
2649 | break; | |
a3cbdfad | 2650 | } |
d8b45213 | 2651 | |
7c3df132 SK |
2652 | ql_dbg(ql_dbg_disc, vha, 0x205b, |
2653 | "GPSC ext entry - fpn " | |
7b833558 OK |
2654 | "%8phN speeds=%04x speed=%04x.\n", |
2655 | list[i].fabric_port_name, | |
a3cbdfad | 2656 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), |
7c3df132 | 2657 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); |
d8b45213 AV |
2658 | } |
2659 | ||
2660 | /* Last device exit. */ | |
2661 | if (list[i].d_id.b.rsvd_1 != 0) | |
2662 | break; | |
2663 | } | |
2664 | ||
2665 | return (rval); | |
2666 | } | |
e8c72ba5 CD |
2667 | |
2668 | /** | |
2669 | * qla2x00_gff_id() - SNS Get FC-4 Features (GFF_ID) query. | |
2670 | * | |
2671 | * @ha: HA context | |
2672 | * @list: switch info entries to populate | |
2673 | * | |
2674 | */ | |
2675 | void | |
2676 | qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list) | |
2677 | { | |
2678 | int rval; | |
2679 | uint16_t i; | |
2680 | ||
2681 | ms_iocb_entry_t *ms_pkt; | |
2682 | struct ct_sns_req *ct_req; | |
2683 | struct ct_sns_rsp *ct_rsp; | |
2684 | struct qla_hw_data *ha = vha->hw; | |
2685 | uint8_t fcp_scsi_features = 0; | |
726b8548 | 2686 | struct ct_arg arg; |
e8c72ba5 | 2687 | |
642ef983 | 2688 | for (i = 0; i < ha->max_fibre_devices; i++) { |
e8c72ba5 CD |
2689 | /* Set default FC4 Type as UNKNOWN so the default is to |
2690 | * Process this port */ | |
2691 | list[i].fc4_type = FC4_TYPE_UNKNOWN; | |
2692 | ||
2693 | /* Do not attempt GFF_ID if we are not FWI_2 capable */ | |
2694 | if (!IS_FWI2_CAPABLE(ha)) | |
2695 | continue; | |
2696 | ||
726b8548 QT |
2697 | arg.iocb = ha->ms_iocb; |
2698 | arg.req_dma = ha->ct_sns_dma; | |
2699 | arg.rsp_dma = ha->ct_sns_dma; | |
2700 | arg.req_size = GFF_ID_REQ_SIZE; | |
2701 | arg.rsp_size = GFF_ID_RSP_SIZE; | |
2702 | arg.nport_handle = NPH_SNS; | |
2703 | ||
e8c72ba5 | 2704 | /* Prepare common MS IOCB */ |
726b8548 | 2705 | ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg); |
e8c72ba5 CD |
2706 | |
2707 | /* Prepare CT request */ | |
6ec6f909 | 2708 | ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD, |
e8c72ba5 CD |
2709 | GFF_ID_RSP_SIZE); |
2710 | ct_rsp = &ha->ct_sns->p.rsp; | |
2711 | ||
2712 | /* Prepare CT arguments -- port_id */ | |
2713 | ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain; | |
2714 | ct_req->req.port_id.port_id[1] = list[i].d_id.b.area; | |
2715 | ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; | |
2716 | ||
2717 | /* Execute MS IOCB */ | |
2718 | rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, | |
2719 | sizeof(ms_iocb_entry_t)); | |
2720 | ||
2721 | if (rval != QLA_SUCCESS) { | |
7c3df132 SK |
2722 | ql_dbg(ql_dbg_disc, vha, 0x205c, |
2723 | "GFF_ID issue IOCB failed (%d).\n", rval); | |
e8c72ba5 | 2724 | } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, |
7a78ceda | 2725 | "GFF_ID") != QLA_SUCCESS) { |
7c3df132 SK |
2726 | ql_dbg(ql_dbg_disc, vha, 0x205d, |
2727 | "GFF_ID IOCB status had a failure status code.\n"); | |
e8c72ba5 CD |
2728 | } else { |
2729 | fcp_scsi_features = | |
2730 | ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET]; | |
2731 | fcp_scsi_features &= 0x0f; | |
2732 | ||
2733 | if (fcp_scsi_features) | |
2734 | list[i].fc4_type = FC4_TYPE_FCP_SCSI; | |
2735 | else | |
2736 | list[i].fc4_type = FC4_TYPE_OTHER; | |
2737 | } | |
2738 | ||
2739 | /* Last device exit. */ | |
2740 | if (list[i].d_id.b.rsvd_1 != 0) | |
2741 | break; | |
2742 | } | |
2743 | } | |
726b8548 QT |
2744 | |
2745 | /* GID_PN completion processing. */ | |
2746 | void qla24xx_handle_gidpn_event(scsi_qla_host_t *vha, struct event_arg *ea) | |
2747 | { | |
2748 | fc_port_t *fcport = ea->fcport; | |
2749 | ||
2750 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2751 | "%s %8phC login state %d \n", | |
2752 | __func__, fcport->port_name, fcport->fw_login_state); | |
2753 | ||
2754 | if (ea->sp->gen2 != fcport->login_gen) { | |
2755 | /* PLOGI/PRLI/LOGO came in while cmd was out.*/ | |
2756 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2757 | "%s %8phC generation changed rscn %d|%d login %d|%d \n", | |
2758 | __func__, fcport->port_name, fcport->last_rscn_gen, | |
2759 | fcport->rscn_gen, fcport->last_login_gen, fcport->login_gen); | |
2760 | return; | |
2761 | } | |
2762 | ||
2763 | if (!ea->rc) { | |
2764 | if (ea->sp->gen1 == fcport->rscn_gen) { | |
2765 | fcport->scan_state = QLA_FCPORT_FOUND; | |
2766 | fcport->flags |= FCF_FABRIC_DEVICE; | |
2767 | ||
2768 | if (fcport->d_id.b24 == ea->id.b24) { | |
2769 | /* cable plugged into the same place */ | |
2770 | switch (vha->host->active_mode) { | |
2771 | case MODE_TARGET: | |
2772 | /* NOOP. let the other guy login to us.*/ | |
2773 | break; | |
2774 | case MODE_INITIATOR: | |
2775 | case MODE_DUAL: | |
2776 | default: | |
2777 | if (atomic_read(&fcport->state) == | |
2778 | FCS_ONLINE) | |
2779 | break; | |
2780 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2781 | "%s %d %8phC post gnl\n", | |
2782 | __func__, __LINE__, fcport->port_name); | |
2783 | qla24xx_post_gnl_work(vha, fcport); | |
2784 | break; | |
2785 | } | |
2786 | } else { /* fcport->d_id.b24 != ea->id.b24 */ | |
2787 | fcport->d_id.b24 = ea->id.b24; | |
2788 | if (fcport->deleted == QLA_SESS_DELETED) { | |
2789 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2790 | "%s %d %8phC post del sess\n", | |
2791 | __func__, __LINE__, fcport->port_name); | |
2792 | qlt_schedule_sess_for_deletion_lock(fcport); | |
2793 | } | |
2794 | } | |
2795 | } else { /* ea->sp->gen1 != fcport->rscn_gen */ | |
2796 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2797 | "%s %d %8phC post gidpn\n", | |
2798 | __func__, __LINE__, fcport->port_name); | |
2799 | /* rscn came in while cmd was out */ | |
2800 | qla24xx_post_gidpn_work(vha, fcport); | |
2801 | } | |
2802 | } else { /* ea->rc */ | |
2803 | /* cable pulled */ | |
2804 | if (ea->sp->gen1 == fcport->rscn_gen) { | |
2805 | if (ea->sp->gen2 == fcport->login_gen) { | |
2806 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2807 | "%s %d %8phC post del sess\n", __func__, | |
2808 | __LINE__, fcport->port_name); | |
2809 | qlt_schedule_sess_for_deletion_lock(fcport); | |
2810 | } else { | |
2811 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2812 | "%s %d %8phC login\n", __func__, __LINE__, | |
2813 | fcport->port_name); | |
2814 | qla24xx_fcport_handle_login(vha, fcport); | |
2815 | } | |
2816 | } else { | |
2817 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2818 | "%s %d %8phC post gidpn\n", __func__, __LINE__, | |
2819 | fcport->port_name); | |
2820 | qla24xx_post_gidpn_work(vha, fcport); | |
2821 | } | |
2822 | } | |
2823 | } /* gidpn_event */ | |
2824 | ||
25ff6af1 | 2825 | static void qla2x00_async_gidpn_sp_done(void *s, int res) |
726b8548 | 2826 | { |
25ff6af1 JC |
2827 | struct srb *sp = s; |
2828 | struct scsi_qla_host *vha = sp->vha; | |
726b8548 QT |
2829 | fc_port_t *fcport = sp->fcport; |
2830 | u8 *id = fcport->ct_desc.ct_sns->p.rsp.rsp.gid_pn.port_id; | |
2831 | struct event_arg ea; | |
2832 | ||
2833 | fcport->flags &= ~FCF_ASYNC_SENT; | |
2834 | ||
2835 | memset(&ea, 0, sizeof(ea)); | |
2836 | ea.fcport = fcport; | |
2837 | ea.id.b.domain = id[0]; | |
2838 | ea.id.b.area = id[1]; | |
2839 | ea.id.b.al_pa = id[2]; | |
2840 | ea.sp = sp; | |
2841 | ea.rc = res; | |
2842 | ea.event = FCME_GIDPN_DONE; | |
2843 | ||
2844 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2845 | "Async done-%s res %x, WWPN %8phC ID %3phC \n", | |
2846 | sp->name, res, fcport->port_name, id); | |
2847 | ||
2848 | qla2x00_fcport_event_handler(vha, &ea); | |
2849 | ||
25ff6af1 | 2850 | sp->free(sp); |
726b8548 QT |
2851 | } |
2852 | ||
2853 | int qla24xx_async_gidpn(scsi_qla_host_t *vha, fc_port_t *fcport) | |
2854 | { | |
2855 | int rval = QLA_FUNCTION_FAILED; | |
2856 | struct ct_sns_req *ct_req; | |
2857 | srb_t *sp; | |
2858 | ||
2859 | if (!vha->flags.online) | |
2860 | goto done; | |
2861 | ||
2862 | fcport->flags |= FCF_ASYNC_SENT; | |
2863 | fcport->disc_state = DSC_GID_PN; | |
2864 | fcport->scan_state = QLA_FCPORT_SCAN; | |
2865 | sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC); | |
2866 | if (!sp) | |
2867 | goto done; | |
2868 | ||
2869 | sp->type = SRB_CT_PTHRU_CMD; | |
2870 | sp->name = "gidpn"; | |
2871 | sp->gen1 = fcport->rscn_gen; | |
2872 | sp->gen2 = fcport->login_gen; | |
2873 | ||
2874 | qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2); | |
2875 | ||
2876 | /* CT_IU preamble */ | |
2877 | ct_req = qla2x00_prep_ct_req(fcport->ct_desc.ct_sns, GID_PN_CMD, | |
2878 | GID_PN_RSP_SIZE); | |
2879 | ||
2880 | /* GIDPN req */ | |
2881 | memcpy(ct_req->req.gid_pn.port_name, fcport->port_name, | |
2882 | WWN_SIZE); | |
2883 | ||
2884 | /* req & rsp use the same buffer */ | |
2885 | sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns; | |
2886 | sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma; | |
2887 | sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns; | |
2888 | sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma; | |
2889 | sp->u.iocb_cmd.u.ctarg.req_size = GID_PN_REQ_SIZE; | |
2890 | sp->u.iocb_cmd.u.ctarg.rsp_size = GID_PN_RSP_SIZE; | |
2891 | sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS; | |
2892 | ||
2893 | sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout; | |
2894 | sp->done = qla2x00_async_gidpn_sp_done; | |
2895 | ||
2896 | rval = qla2x00_start_sp(sp); | |
2897 | if (rval != QLA_SUCCESS) | |
2898 | goto done_free_sp; | |
2899 | ||
2900 | ql_dbg(ql_dbg_disc, vha, 0x206f, | |
2901 | "Async-%s - %8phC hdl=%x loopid=%x portid %02x%02x%02x.\n", | |
2902 | sp->name, fcport->port_name, | |
2903 | sp->handle, fcport->loop_id, fcport->d_id.b.domain, | |
2904 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
2905 | return rval; | |
2906 | ||
2907 | done_free_sp: | |
25ff6af1 | 2908 | sp->free(sp); |
726b8548 QT |
2909 | done: |
2910 | fcport->flags &= ~FCF_ASYNC_SENT; | |
2911 | return rval; | |
2912 | } | |
2913 | ||
2914 | int qla24xx_post_gidpn_work(struct scsi_qla_host *vha, fc_port_t *fcport) | |
2915 | { | |
2916 | struct qla_work_evt *e; | |
41dc529a | 2917 | int ls; |
726b8548 | 2918 | |
41dc529a QT |
2919 | ls = atomic_read(&vha->loop_state); |
2920 | if (((ls != LOOP_READY) && (ls != LOOP_UP)) || | |
726b8548 QT |
2921 | test_bit(UNLOADING, &vha->dpc_flags)) |
2922 | return 0; | |
2923 | ||
2924 | e = qla2x00_alloc_work(vha, QLA_EVT_GIDPN); | |
2925 | if (!e) | |
2926 | return QLA_FUNCTION_FAILED; | |
2927 | ||
2928 | e->u.fcport.fcport = fcport; | |
2929 | return qla2x00_post_work(vha, e); | |
2930 | } | |
2931 | ||
2932 | int qla24xx_post_gpsc_work(struct scsi_qla_host *vha, fc_port_t *fcport) | |
2933 | { | |
2934 | struct qla_work_evt *e; | |
2935 | ||
2936 | e = qla2x00_alloc_work(vha, QLA_EVT_GPSC); | |
2937 | if (!e) | |
2938 | return QLA_FUNCTION_FAILED; | |
2939 | ||
2940 | e->u.fcport.fcport = fcport; | |
2941 | return qla2x00_post_work(vha, e); | |
2942 | } | |
2943 | ||
25ff6af1 | 2944 | static void qla24xx_async_gpsc_sp_done(void *s, int res) |
726b8548 | 2945 | { |
25ff6af1 JC |
2946 | struct srb *sp = s; |
2947 | struct scsi_qla_host *vha = sp->vha; | |
726b8548 | 2948 | struct qla_hw_data *ha = vha->hw; |
726b8548 QT |
2949 | fc_port_t *fcport = sp->fcport; |
2950 | struct ct_sns_rsp *ct_rsp; | |
2951 | struct event_arg ea; | |
2952 | ||
2953 | ct_rsp = &fcport->ct_desc.ct_sns->p.rsp; | |
2954 | ||
2955 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
2956 | "Async done-%s res %x, WWPN %8phC \n", | |
2957 | sp->name, res, fcport->port_name); | |
2958 | ||
2959 | fcport->flags &= ~FCF_ASYNC_SENT; | |
2960 | ||
2961 | if (res == (DID_ERROR << 16)) { | |
2962 | /* entry status error */ | |
2963 | goto done; | |
2964 | } else if (res) { | |
2965 | if ((ct_rsp->header.reason_code == | |
2966 | CT_REASON_INVALID_COMMAND_CODE) || | |
2967 | (ct_rsp->header.reason_code == | |
2968 | CT_REASON_COMMAND_UNSUPPORTED)) { | |
2969 | ql_dbg(ql_dbg_disc, vha, 0x205a, | |
2970 | "GPSC command unsupported, disabling " | |
2971 | "query.\n"); | |
2972 | ha->flags.gpsc_supported = 0; | |
2973 | res = QLA_SUCCESS; | |
2974 | } | |
2975 | } else { | |
2976 | switch (be16_to_cpu(ct_rsp->rsp.gpsc.speed)) { | |
2977 | case BIT_15: | |
2978 | fcport->fp_speed = PORT_SPEED_1GB; | |
2979 | break; | |
2980 | case BIT_14: | |
2981 | fcport->fp_speed = PORT_SPEED_2GB; | |
2982 | break; | |
2983 | case BIT_13: | |
2984 | fcport->fp_speed = PORT_SPEED_4GB; | |
2985 | break; | |
2986 | case BIT_12: | |
2987 | fcport->fp_speed = PORT_SPEED_10GB; | |
2988 | break; | |
2989 | case BIT_11: | |
2990 | fcport->fp_speed = PORT_SPEED_8GB; | |
2991 | break; | |
2992 | case BIT_10: | |
2993 | fcport->fp_speed = PORT_SPEED_16GB; | |
2994 | break; | |
2995 | case BIT_8: | |
2996 | fcport->fp_speed = PORT_SPEED_32GB; | |
2997 | break; | |
2998 | } | |
2999 | ||
3000 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3001 | "Async-%s OUT WWPN %8phC speeds=%04x speed=%04x.\n", | |
3002 | sp->name, | |
3003 | fcport->fabric_port_name, | |
3004 | be16_to_cpu(ct_rsp->rsp.gpsc.speeds), | |
3005 | be16_to_cpu(ct_rsp->rsp.gpsc.speed)); | |
3006 | } | |
3007 | done: | |
3008 | memset(&ea, 0, sizeof(ea)); | |
3009 | ea.event = FCME_GPSC_DONE; | |
3010 | ea.rc = res; | |
3011 | ea.fcport = fcport; | |
3012 | qla2x00_fcport_event_handler(vha, &ea); | |
3013 | ||
25ff6af1 | 3014 | sp->free(sp); |
726b8548 QT |
3015 | } |
3016 | ||
3017 | int qla24xx_async_gpsc(scsi_qla_host_t *vha, fc_port_t *fcport) | |
3018 | { | |
3019 | int rval = QLA_FUNCTION_FAILED; | |
3020 | struct ct_sns_req *ct_req; | |
3021 | srb_t *sp; | |
3022 | ||
3023 | if (!vha->flags.online) | |
3024 | goto done; | |
3025 | ||
3026 | fcport->flags |= FCF_ASYNC_SENT; | |
3027 | sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL); | |
3028 | if (!sp) | |
3029 | goto done; | |
3030 | ||
3031 | sp->type = SRB_CT_PTHRU_CMD; | |
3032 | sp->name = "gpsc"; | |
3033 | sp->gen1 = fcport->rscn_gen; | |
3034 | sp->gen2 = fcport->login_gen; | |
3035 | ||
3036 | qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2); | |
3037 | ||
3038 | /* CT_IU preamble */ | |
3039 | ct_req = qla24xx_prep_ct_fm_req(fcport->ct_desc.ct_sns, GPSC_CMD, | |
3040 | GPSC_RSP_SIZE); | |
3041 | ||
3042 | /* GPSC req */ | |
3043 | memcpy(ct_req->req.gpsc.port_name, fcport->port_name, | |
3044 | WWN_SIZE); | |
3045 | ||
3046 | sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns; | |
3047 | sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma; | |
3048 | sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns; | |
3049 | sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma; | |
3050 | sp->u.iocb_cmd.u.ctarg.req_size = GPSC_REQ_SIZE; | |
3051 | sp->u.iocb_cmd.u.ctarg.rsp_size = GPSC_RSP_SIZE; | |
3052 | sp->u.iocb_cmd.u.ctarg.nport_handle = vha->mgmt_svr_loop_id; | |
3053 | ||
3054 | sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout; | |
3055 | sp->done = qla24xx_async_gpsc_sp_done; | |
3056 | ||
3057 | rval = qla2x00_start_sp(sp); | |
3058 | if (rval != QLA_SUCCESS) | |
3059 | goto done_free_sp; | |
3060 | ||
3061 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3062 | "Async-%s %8phC hdl=%x loopid=%x portid=%02x%02x%02x.\n", | |
3063 | sp->name, fcport->port_name, sp->handle, | |
3064 | fcport->loop_id, fcport->d_id.b.domain, | |
3065 | fcport->d_id.b.area, fcport->d_id.b.al_pa); | |
3066 | return rval; | |
3067 | ||
3068 | done_free_sp: | |
25ff6af1 | 3069 | sp->free(sp); |
726b8548 QT |
3070 | done: |
3071 | fcport->flags &= ~FCF_ASYNC_SENT; | |
3072 | return rval; | |
3073 | } | |
3074 | ||
3075 | int qla24xx_post_gpnid_work(struct scsi_qla_host *vha, port_id_t *id) | |
3076 | { | |
3077 | struct qla_work_evt *e; | |
3078 | ||
3079 | if (test_bit(UNLOADING, &vha->dpc_flags)) | |
3080 | return 0; | |
3081 | ||
3082 | e = qla2x00_alloc_work(vha, QLA_EVT_GPNID); | |
3083 | if (!e) | |
3084 | return QLA_FUNCTION_FAILED; | |
3085 | ||
3086 | e->u.gpnid.id = *id; | |
3087 | return qla2x00_post_work(vha, e); | |
3088 | } | |
3089 | ||
3090 | void qla24xx_async_gpnid_done(scsi_qla_host_t *vha, srb_t *sp) | |
3091 | { | |
3092 | if (sp->u.iocb_cmd.u.ctarg.req) { | |
3093 | dma_free_coherent(&vha->hw->pdev->dev, | |
3094 | sizeof(struct ct_sns_pkt), | |
3095 | sp->u.iocb_cmd.u.ctarg.req, | |
3096 | sp->u.iocb_cmd.u.ctarg.req_dma); | |
3097 | sp->u.iocb_cmd.u.ctarg.req = NULL; | |
3098 | } | |
3099 | if (sp->u.iocb_cmd.u.ctarg.rsp) { | |
3100 | dma_free_coherent(&vha->hw->pdev->dev, | |
3101 | sizeof(struct ct_sns_pkt), | |
3102 | sp->u.iocb_cmd.u.ctarg.rsp, | |
3103 | sp->u.iocb_cmd.u.ctarg.rsp_dma); | |
3104 | sp->u.iocb_cmd.u.ctarg.rsp = NULL; | |
3105 | } | |
3106 | ||
25ff6af1 | 3107 | sp->free(sp); |
726b8548 QT |
3108 | } |
3109 | ||
3110 | void qla24xx_handle_gpnid_event(scsi_qla_host_t *vha, struct event_arg *ea) | |
3111 | { | |
3112 | fc_port_t *fcport; | |
3113 | unsigned long flags; | |
3114 | ||
3115 | spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags); | |
3116 | fcport = qla2x00_find_fcport_by_wwpn(vha, ea->port_name, 1); | |
3117 | spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); | |
3118 | ||
3119 | if (fcport) { | |
3120 | /* cable moved. just plugged in */ | |
3121 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3122 | "%s %d %8phC post del sess\n", | |
3123 | __func__, __LINE__, fcport->port_name); | |
3124 | ||
3125 | fcport->rscn_gen++; | |
3126 | fcport->d_id = ea->id; | |
3127 | fcport->scan_state = QLA_FCPORT_FOUND; | |
3128 | fcport->flags |= FCF_FABRIC_DEVICE; | |
3129 | ||
3130 | qlt_schedule_sess_for_deletion_lock(fcport); | |
3131 | } else { | |
3132 | /* create new fcport */ | |
3133 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3134 | "%s %d %8phC post new sess\n", | |
3135 | __func__, __LINE__, ea->port_name); | |
3136 | ||
3137 | qla24xx_post_newsess_work(vha, &ea->id, ea->port_name, NULL); | |
3138 | } | |
3139 | } | |
3140 | ||
25ff6af1 | 3141 | static void qla2x00_async_gpnid_sp_done(void *s, int res) |
726b8548 | 3142 | { |
25ff6af1 JC |
3143 | struct srb *sp = s; |
3144 | struct scsi_qla_host *vha = sp->vha; | |
726b8548 QT |
3145 | struct ct_sns_req *ct_req = |
3146 | (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req; | |
3147 | struct ct_sns_rsp *ct_rsp = | |
3148 | (struct ct_sns_rsp *)sp->u.iocb_cmd.u.ctarg.rsp; | |
3149 | struct event_arg ea; | |
3150 | struct qla_work_evt *e; | |
3151 | ||
3152 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3153 | "Async done-%s res %x ID %3phC. %8phC\n", | |
3154 | sp->name, res, ct_req->req.port_id.port_id, | |
3155 | ct_rsp->rsp.gpn_id.port_name); | |
3156 | ||
3157 | memset(&ea, 0, sizeof(ea)); | |
3158 | memcpy(ea.port_name, ct_rsp->rsp.gpn_id.port_name, WWN_SIZE); | |
3159 | ea.sp = sp; | |
3160 | ea.id.b.domain = ct_req->req.port_id.port_id[0]; | |
3161 | ea.id.b.area = ct_req->req.port_id.port_id[1]; | |
3162 | ea.id.b.al_pa = ct_req->req.port_id.port_id[2]; | |
3163 | ea.rc = res; | |
3164 | ea.event = FCME_GPNID_DONE; | |
3165 | ||
3166 | qla2x00_fcport_event_handler(vha, &ea); | |
3167 | ||
3168 | e = qla2x00_alloc_work(vha, QLA_EVT_GPNID_DONE); | |
3169 | if (!e) { | |
3170 | /* please ignore kernel warning. otherwise, we have mem leak. */ | |
3171 | if (sp->u.iocb_cmd.u.ctarg.req) { | |
3172 | dma_free_coherent(&vha->hw->pdev->dev, | |
3173 | sizeof(struct ct_sns_pkt), | |
3174 | sp->u.iocb_cmd.u.ctarg.req, | |
3175 | sp->u.iocb_cmd.u.ctarg.req_dma); | |
3176 | sp->u.iocb_cmd.u.ctarg.req = NULL; | |
3177 | } | |
3178 | if (sp->u.iocb_cmd.u.ctarg.rsp) { | |
3179 | dma_free_coherent(&vha->hw->pdev->dev, | |
3180 | sizeof(struct ct_sns_pkt), | |
3181 | sp->u.iocb_cmd.u.ctarg.rsp, | |
3182 | sp->u.iocb_cmd.u.ctarg.rsp_dma); | |
3183 | sp->u.iocb_cmd.u.ctarg.rsp = NULL; | |
3184 | } | |
3185 | ||
25ff6af1 | 3186 | sp->free(sp); |
726b8548 QT |
3187 | return; |
3188 | } | |
3189 | ||
3190 | e->u.iosb.sp = sp; | |
3191 | qla2x00_post_work(vha, e); | |
3192 | } | |
3193 | ||
3194 | /* Get WWPN with Nport ID. */ | |
3195 | int qla24xx_async_gpnid(scsi_qla_host_t *vha, port_id_t *id) | |
3196 | { | |
3197 | int rval = QLA_FUNCTION_FAILED; | |
3198 | struct ct_sns_req *ct_req; | |
3199 | srb_t *sp; | |
3200 | struct ct_sns_pkt *ct_sns; | |
3201 | ||
3202 | if (!vha->flags.online) | |
3203 | goto done; | |
3204 | ||
3205 | sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL); | |
3206 | if (!sp) | |
3207 | goto done; | |
3208 | ||
3209 | sp->type = SRB_CT_PTHRU_CMD; | |
3210 | sp->name = "gpnid"; | |
3211 | qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2); | |
3212 | ||
3213 | sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev, | |
3214 | sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma, | |
3215 | GFP_KERNEL); | |
3216 | if (!sp->u.iocb_cmd.u.ctarg.req) { | |
3217 | ql_log(ql_log_warn, vha, 0xffff, | |
3218 | "Failed to allocate ct_sns request.\n"); | |
3219 | goto done_free_sp; | |
3220 | } | |
3221 | ||
3222 | sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev, | |
3223 | sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma, | |
3224 | GFP_KERNEL); | |
3225 | if (!sp->u.iocb_cmd.u.ctarg.rsp) { | |
3226 | ql_log(ql_log_warn, vha, 0xffff, | |
3227 | "Failed to allocate ct_sns request.\n"); | |
3228 | goto done_free_sp; | |
3229 | } | |
3230 | ||
3231 | ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp; | |
3232 | memset(ct_sns, 0, sizeof(*ct_sns)); | |
3233 | ||
3234 | ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req; | |
3235 | /* CT_IU preamble */ | |
3236 | ct_req = qla2x00_prep_ct_req(ct_sns, GPN_ID_CMD, GPN_ID_RSP_SIZE); | |
3237 | ||
3238 | /* GPN_ID req */ | |
3239 | ct_req->req.port_id.port_id[0] = id->b.domain; | |
3240 | ct_req->req.port_id.port_id[1] = id->b.area; | |
3241 | ct_req->req.port_id.port_id[2] = id->b.al_pa; | |
3242 | ||
3243 | sp->u.iocb_cmd.u.ctarg.req_size = GPN_ID_REQ_SIZE; | |
3244 | sp->u.iocb_cmd.u.ctarg.rsp_size = GPN_ID_RSP_SIZE; | |
3245 | sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS; | |
3246 | ||
3247 | sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout; | |
3248 | sp->done = qla2x00_async_gpnid_sp_done; | |
3249 | ||
3250 | rval = qla2x00_start_sp(sp); | |
3251 | if (rval != QLA_SUCCESS) | |
3252 | goto done_free_sp; | |
3253 | ||
3254 | ql_dbg(ql_dbg_disc, vha, 0xffff, | |
3255 | "Async-%s hdl=%x ID %3phC.\n", sp->name, | |
3256 | sp->handle, ct_req->req.port_id.port_id); | |
3257 | return rval; | |
3258 | ||
3259 | done_free_sp: | |
3260 | if (sp->u.iocb_cmd.u.ctarg.req) { | |
3261 | dma_free_coherent(&vha->hw->pdev->dev, | |
3262 | sizeof(struct ct_sns_pkt), | |
3263 | sp->u.iocb_cmd.u.ctarg.req, | |
3264 | sp->u.iocb_cmd.u.ctarg.req_dma); | |
3265 | sp->u.iocb_cmd.u.ctarg.req = NULL; | |
3266 | } | |
3267 | if (sp->u.iocb_cmd.u.ctarg.rsp) { | |
3268 | dma_free_coherent(&vha->hw->pdev->dev, | |
3269 | sizeof(struct ct_sns_pkt), | |
3270 | sp->u.iocb_cmd.u.ctarg.rsp, | |
3271 | sp->u.iocb_cmd.u.ctarg.rsp_dma); | |
3272 | sp->u.iocb_cmd.u.ctarg.rsp = NULL; | |
3273 | } | |
3274 | ||
25ff6af1 | 3275 | sp->free(sp); |
726b8548 QT |
3276 | done: |
3277 | return rval; | |
3278 | } |