1
2
3
4
5
6
7#include "qla_def.h"
8#include "qla_target.h"
9#include <linux/utsname.h>
10
11static int qla2x00_sns_ga_nxt(scsi_qla_host_t *, fc_port_t *);
12static int qla2x00_sns_gid_pt(scsi_qla_host_t *, sw_info_t *);
13static int qla2x00_sns_gpn_id(scsi_qla_host_t *, sw_info_t *);
14static int qla2x00_sns_gnn_id(scsi_qla_host_t *, sw_info_t *);
15static int qla2x00_sns_rft_id(scsi_qla_host_t *);
16static int qla2x00_sns_rnn_id(scsi_qla_host_t *);
17static int qla_async_rftid(scsi_qla_host_t *, port_id_t *);
18static int qla_async_rffid(scsi_qla_host_t *, port_id_t *, u8, u8);
19static int qla_async_rnnid(scsi_qla_host_t *, port_id_t *, u8*);
20static int qla_async_rsnn_nn(scsi_qla_host_t *);
21
22
23
24
25
26
27
28
29void *
30qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg)
31{
32 struct qla_hw_data *ha = vha->hw;
33 ms_iocb_entry_t *ms_pkt;
34
35 ms_pkt = (ms_iocb_entry_t *)arg->iocb;
36 memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
37
38 ms_pkt->entry_type = MS_IOCB_TYPE;
39 ms_pkt->entry_count = 1;
40 SET_TARGET_ID(ha, ms_pkt->loop_id, SIMPLE_NAME_SERVER);
41 ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG);
42 ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
43 ms_pkt->cmd_dsd_count = cpu_to_le16(1);
44 ms_pkt->total_dsd_count = cpu_to_le16(2);
45 ms_pkt->rsp_bytecount = cpu_to_le32(arg->rsp_size);
46 ms_pkt->req_bytecount = cpu_to_le32(arg->req_size);
47
48 put_unaligned_le64(arg->req_dma, &ms_pkt->req_dsd.address);
49 ms_pkt->req_dsd.length = ms_pkt->req_bytecount;
50
51 put_unaligned_le64(arg->rsp_dma, &ms_pkt->rsp_dsd.address);
52 ms_pkt->rsp_dsd.length = ms_pkt->rsp_bytecount;
53
54 vha->qla_stats.control_requests++;
55
56 return (ms_pkt);
57}
58
59
60
61
62
63
64
65
66void *
67qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, struct ct_arg *arg)
68{
69 struct qla_hw_data *ha = vha->hw;
70 struct ct_entry_24xx *ct_pkt;
71
72 ct_pkt = (struct ct_entry_24xx *)arg->iocb;
73 memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
74
75 ct_pkt->entry_type = CT_IOCB_TYPE;
76 ct_pkt->entry_count = 1;
77 ct_pkt->nport_handle = cpu_to_le16(arg->nport_handle);
78 ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
79 ct_pkt->cmd_dsd_count = cpu_to_le16(1);
80 ct_pkt->rsp_dsd_count = cpu_to_le16(1);
81 ct_pkt->rsp_byte_count = cpu_to_le32(arg->rsp_size);
82 ct_pkt->cmd_byte_count = cpu_to_le32(arg->req_size);
83
84 put_unaligned_le64(arg->req_dma, &ct_pkt->dsd[0].address);
85 ct_pkt->dsd[0].length = ct_pkt->cmd_byte_count;
86
87 put_unaligned_le64(arg->rsp_dma, &ct_pkt->dsd[1].address);
88 ct_pkt->dsd[1].length = ct_pkt->rsp_byte_count;
89 ct_pkt->vp_index = vha->vp_idx;
90
91 vha->qla_stats.control_requests++;
92
93 return (ct_pkt);
94}
95
96
97
98
99
100
101
102
103
104static inline struct ct_sns_req *
105qla2x00_prep_ct_req(struct ct_sns_pkt *p, uint16_t cmd, uint16_t rsp_size)
106{
107 memset(p, 0, sizeof(struct ct_sns_pkt));
108
109 p->p.req.header.revision = 0x01;
110 p->p.req.header.gs_type = 0xFC;
111 p->p.req.header.gs_subtype = 0x02;
112 p->p.req.command = cpu_to_be16(cmd);
113 p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
114
115 return &p->p.req;
116}
117
118int
119qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt,
120 struct ct_sns_rsp *ct_rsp, const char *routine)
121{
122 int rval;
123 uint16_t comp_status;
124 struct qla_hw_data *ha = vha->hw;
125 bool lid_is_sns = false;
126
127 rval = QLA_FUNCTION_FAILED;
128 if (ms_pkt->entry_status != 0) {
129 ql_dbg(ql_dbg_disc, vha, 0x2031,
130 "%s failed, error status (%x) on port_id: %02x%02x%02x.\n",
131 routine, ms_pkt->entry_status, vha->d_id.b.domain,
132 vha->d_id.b.area, vha->d_id.b.al_pa);
133 } else {
134 if (IS_FWI2_CAPABLE(ha))
135 comp_status = le16_to_cpu(
136 ((struct ct_entry_24xx *)ms_pkt)->comp_status);
137 else
138 comp_status = le16_to_cpu(ms_pkt->status);
139 switch (comp_status) {
140 case CS_COMPLETE:
141 case CS_DATA_UNDERRUN:
142 case CS_DATA_OVERRUN:
143 if (ct_rsp->header.response !=
144 cpu_to_be16(CT_ACCEPT_RESPONSE)) {
145 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2077,
146 "%s failed rejected request on port_id: %02x%02x%02x Completion status 0x%x, response 0x%x\n",
147 routine, vha->d_id.b.domain,
148 vha->d_id.b.area, vha->d_id.b.al_pa,
149 comp_status, ct_rsp->header.response);
150 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha,
151 0x2078, ct_rsp,
152 offsetof(typeof(*ct_rsp), rsp));
153 rval = QLA_INVALID_COMMAND;
154 } else
155 rval = QLA_SUCCESS;
156 break;
157 case CS_PORT_LOGGED_OUT:
158 if (IS_FWI2_CAPABLE(ha)) {
159 if (le16_to_cpu(ms_pkt->loop_id.extended) ==
160 NPH_SNS)
161 lid_is_sns = true;
162 } else {
163 if (le16_to_cpu(ms_pkt->loop_id.extended) ==
164 SIMPLE_NAME_SERVER)
165 lid_is_sns = true;
166 }
167 if (lid_is_sns) {
168 ql_dbg(ql_dbg_async, vha, 0x502b,
169 "%s failed, Name server has logged out",
170 routine);
171 rval = QLA_NOT_LOGGED_IN;
172 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
173 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
174 }
175 break;
176 case CS_TIMEOUT:
177 rval = QLA_FUNCTION_TIMEOUT;
178
179 default:
180 ql_dbg(ql_dbg_disc, vha, 0x2033,
181 "%s failed, completion status (%x) on port_id: "
182 "%02x%02x%02x.\n", routine, comp_status,
183 vha->d_id.b.domain, vha->d_id.b.area,
184 vha->d_id.b.al_pa);
185 break;
186 }
187 }
188 return rval;
189}
190
191
192
193
194
195
196
197
198int
199qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
200{
201 int rval;
202
203 ms_iocb_entry_t *ms_pkt;
204 struct ct_sns_req *ct_req;
205 struct ct_sns_rsp *ct_rsp;
206 struct qla_hw_data *ha = vha->hw;
207 struct ct_arg arg;
208
209 if (IS_QLA2100(ha) || IS_QLA2200(ha))
210 return qla2x00_sns_ga_nxt(vha, fcport);
211
212 arg.iocb = ha->ms_iocb;
213 arg.req_dma = ha->ct_sns_dma;
214 arg.rsp_dma = ha->ct_sns_dma;
215 arg.req_size = GA_NXT_REQ_SIZE;
216 arg.rsp_size = GA_NXT_RSP_SIZE;
217 arg.nport_handle = NPH_SNS;
218
219
220
221 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
222
223
224 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GA_NXT_CMD,
225 GA_NXT_RSP_SIZE);
226 ct_rsp = &ha->ct_sns->p.rsp;
227
228
229 ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain;
230 ct_req->req.port_id.port_id[1] = fcport->d_id.b.area;
231 ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa;
232
233
234 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
235 sizeof(ms_iocb_entry_t));
236 if (rval != QLA_SUCCESS) {
237
238 ql_dbg(ql_dbg_disc, vha, 0x2062,
239 "GA_NXT issue IOCB failed (%d).\n", rval);
240 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") !=
241 QLA_SUCCESS) {
242 rval = QLA_FUNCTION_FAILED;
243 } else {
244
245 fcport->d_id.b.domain = ct_rsp->rsp.ga_nxt.port_id[0];
246 fcport->d_id.b.area = ct_rsp->rsp.ga_nxt.port_id[1];
247 fcport->d_id.b.al_pa = ct_rsp->rsp.ga_nxt.port_id[2];
248
249 memcpy(fcport->node_name, ct_rsp->rsp.ga_nxt.node_name,
250 WWN_SIZE);
251 memcpy(fcport->port_name, ct_rsp->rsp.ga_nxt.port_name,
252 WWN_SIZE);
253
254 fcport->fc4_type = (ct_rsp->rsp.ga_nxt.fc4_types[2] & BIT_0) ?
255 FC4_TYPE_FCP_SCSI : FC4_TYPE_OTHER;
256
257 if (ct_rsp->rsp.ga_nxt.port_type != NS_N_PORT_TYPE &&
258 ct_rsp->rsp.ga_nxt.port_type != NS_NL_PORT_TYPE)
259 fcport->d_id.b.domain = 0xf0;
260
261 ql_dbg(ql_dbg_disc, vha, 0x2063,
262 "GA_NXT entry - nn %8phN pn %8phN "
263 "port_id=%02x%02x%02x.\n",
264 fcport->node_name, fcport->port_name,
265 fcport->d_id.b.domain, fcport->d_id.b.area,
266 fcport->d_id.b.al_pa);
267 }
268
269 return (rval);
270}
271
272static inline int
273qla2x00_gid_pt_rsp_size(scsi_qla_host_t *vha)
274{
275 return vha->hw->max_fibre_devices * 4 + 16;
276}
277
278
279
280
281
282
283
284
285
286
287int
288qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list)
289{
290 int rval;
291 uint16_t i;
292
293 ms_iocb_entry_t *ms_pkt;
294 struct ct_sns_req *ct_req;
295 struct ct_sns_rsp *ct_rsp;
296
297 struct ct_sns_gid_pt_data *gid_data;
298 struct qla_hw_data *ha = vha->hw;
299 uint16_t gid_pt_rsp_size;
300 struct ct_arg arg;
301
302 if (IS_QLA2100(ha) || IS_QLA2200(ha))
303 return qla2x00_sns_gid_pt(vha, list);
304
305 gid_data = NULL;
306 gid_pt_rsp_size = qla2x00_gid_pt_rsp_size(vha);
307
308 arg.iocb = ha->ms_iocb;
309 arg.req_dma = ha->ct_sns_dma;
310 arg.rsp_dma = ha->ct_sns_dma;
311 arg.req_size = GID_PT_REQ_SIZE;
312 arg.rsp_size = gid_pt_rsp_size;
313 arg.nport_handle = NPH_SNS;
314
315
316
317 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
318
319
320 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GID_PT_CMD, gid_pt_rsp_size);
321 ct_rsp = &ha->ct_sns->p.rsp;
322
323
324 ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE;
325
326
327 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
328 sizeof(ms_iocb_entry_t));
329 if (rval != QLA_SUCCESS) {
330
331 ql_dbg(ql_dbg_disc, vha, 0x2055,
332 "GID_PT issue IOCB failed (%d).\n", rval);
333 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") !=
334 QLA_SUCCESS) {
335 rval = QLA_FUNCTION_FAILED;
336 } else {
337
338 for (i = 0; i < ha->max_fibre_devices; i++) {
339 gid_data = &ct_rsp->rsp.gid_pt.entries[i];
340 list[i].d_id.b.domain = gid_data->port_id[0];
341 list[i].d_id.b.area = gid_data->port_id[1];
342 list[i].d_id.b.al_pa = gid_data->port_id[2];
343 memset(list[i].fabric_port_name, 0, WWN_SIZE);
344 list[i].fp_speed = PORT_SPEED_UNKNOWN;
345
346
347 if (gid_data->control_byte & BIT_7) {
348 list[i].d_id.b.rsvd_1 = gid_data->control_byte;
349 break;
350 }
351 }
352
353
354
355
356
357
358
359 if (i == ha->max_fibre_devices)
360 rval = QLA_FUNCTION_FAILED;
361 }
362
363 return (rval);
364}
365
366
367
368
369
370
371
372
373int
374qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list)
375{
376 int rval = QLA_SUCCESS;
377 uint16_t i;
378
379 ms_iocb_entry_t *ms_pkt;
380 struct ct_sns_req *ct_req;
381 struct ct_sns_rsp *ct_rsp;
382 struct qla_hw_data *ha = vha->hw;
383 struct ct_arg arg;
384
385 if (IS_QLA2100(ha) || IS_QLA2200(ha))
386 return qla2x00_sns_gpn_id(vha, list);
387
388 arg.iocb = ha->ms_iocb;
389 arg.req_dma = ha->ct_sns_dma;
390 arg.rsp_dma = ha->ct_sns_dma;
391 arg.req_size = GPN_ID_REQ_SIZE;
392 arg.rsp_size = GPN_ID_RSP_SIZE;
393 arg.nport_handle = NPH_SNS;
394
395 for (i = 0; i < ha->max_fibre_devices; i++) {
396
397
398 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
399
400
401 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GPN_ID_CMD,
402 GPN_ID_RSP_SIZE);
403 ct_rsp = &ha->ct_sns->p.rsp;
404
405
406 ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
407 ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
408 ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
409
410
411 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
412 sizeof(ms_iocb_entry_t));
413 if (rval != QLA_SUCCESS) {
414
415 ql_dbg(ql_dbg_disc, vha, 0x2056,
416 "GPN_ID issue IOCB failed (%d).\n", rval);
417 break;
418 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
419 "GPN_ID") != QLA_SUCCESS) {
420 rval = QLA_FUNCTION_FAILED;
421 break;
422 } else {
423
424 memcpy(list[i].port_name,
425 ct_rsp->rsp.gpn_id.port_name, WWN_SIZE);
426 }
427
428
429 if (list[i].d_id.b.rsvd_1 != 0)
430 break;
431 }
432
433 return (rval);
434}
435
436
437
438
439
440
441
442
443int
444qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list)
445{
446 int rval = QLA_SUCCESS;
447 uint16_t i;
448 struct qla_hw_data *ha = vha->hw;
449 ms_iocb_entry_t *ms_pkt;
450 struct ct_sns_req *ct_req;
451 struct ct_sns_rsp *ct_rsp;
452 struct ct_arg arg;
453
454 if (IS_QLA2100(ha) || IS_QLA2200(ha))
455 return qla2x00_sns_gnn_id(vha, list);
456
457 arg.iocb = ha->ms_iocb;
458 arg.req_dma = ha->ct_sns_dma;
459 arg.rsp_dma = ha->ct_sns_dma;
460 arg.req_size = GNN_ID_REQ_SIZE;
461 arg.rsp_size = GNN_ID_RSP_SIZE;
462 arg.nport_handle = NPH_SNS;
463
464 for (i = 0; i < ha->max_fibre_devices; i++) {
465
466
467 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
468
469
470 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GNN_ID_CMD,
471 GNN_ID_RSP_SIZE);
472 ct_rsp = &ha->ct_sns->p.rsp;
473
474
475 ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
476 ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
477 ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
478
479
480 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
481 sizeof(ms_iocb_entry_t));
482 if (rval != QLA_SUCCESS) {
483
484 ql_dbg(ql_dbg_disc, vha, 0x2057,
485 "GNN_ID issue IOCB failed (%d).\n", rval);
486 break;
487 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
488 "GNN_ID") != QLA_SUCCESS) {
489 rval = QLA_FUNCTION_FAILED;
490 break;
491 } else {
492
493 memcpy(list[i].node_name,
494 ct_rsp->rsp.gnn_id.node_name, WWN_SIZE);
495
496 ql_dbg(ql_dbg_disc, vha, 0x2058,
497 "GID_PT entry - nn %8phN pn %8phN "
498 "portid=%02x%02x%02x.\n",
499 list[i].node_name, list[i].port_name,
500 list[i].d_id.b.domain, list[i].d_id.b.area,
501 list[i].d_id.b.al_pa);
502 }
503
504
505 if (list[i].d_id.b.rsvd_1 != 0)
506 break;
507 }
508
509 return (rval);
510}
511
512static void qla2x00_async_sns_sp_done(void *s, int rc)
513{
514 struct srb *sp = s;
515 struct scsi_qla_host *vha = sp->vha;
516 struct ct_sns_pkt *ct_sns;
517 struct qla_work_evt *e;
518
519 sp->rc = rc;
520 if (rc == QLA_SUCCESS) {
521 ql_dbg(ql_dbg_disc, vha, 0x204f,
522 "Async done-%s exiting normally.\n",
523 sp->name);
524 } else if (rc == QLA_FUNCTION_TIMEOUT) {
525 ql_dbg(ql_dbg_disc, vha, 0x204f,
526 "Async done-%s timeout\n", sp->name);
527 } else {
528 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
529 memset(ct_sns, 0, sizeof(*ct_sns));
530 sp->retry_count++;
531 if (sp->retry_count > 3)
532 goto err;
533
534 ql_dbg(ql_dbg_disc, vha, 0x204f,
535 "Async done-%s fail rc %x. Retry count %d\n",
536 sp->name, rc, sp->retry_count);
537
538 e = qla2x00_alloc_work(vha, QLA_EVT_SP_RETRY);
539 if (!e)
540 goto err2;
541
542 del_timer(&sp->u.iocb_cmd.timer);
543 e->u.iosb.sp = sp;
544 qla2x00_post_work(vha, e);
545 return;
546 }
547
548err:
549 e = qla2x00_alloc_work(vha, QLA_EVT_UNMAP);
550err2:
551 if (!e) {
552
553 if (sp->u.iocb_cmd.u.ctarg.req) {
554 dma_free_coherent(&vha->hw->pdev->dev,
555 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
556 sp->u.iocb_cmd.u.ctarg.req,
557 sp->u.iocb_cmd.u.ctarg.req_dma);
558 sp->u.iocb_cmd.u.ctarg.req = NULL;
559 }
560
561 if (sp->u.iocb_cmd.u.ctarg.rsp) {
562 dma_free_coherent(&vha->hw->pdev->dev,
563 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
564 sp->u.iocb_cmd.u.ctarg.rsp,
565 sp->u.iocb_cmd.u.ctarg.rsp_dma);
566 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
567 }
568
569 sp->free(sp);
570
571 return;
572 }
573
574 e->u.iosb.sp = sp;
575 qla2x00_post_work(vha, e);
576}
577
578
579
580
581
582
583
584int
585qla2x00_rft_id(scsi_qla_host_t *vha)
586{
587 struct qla_hw_data *ha = vha->hw;
588
589 if (IS_QLA2100(ha) || IS_QLA2200(ha))
590 return qla2x00_sns_rft_id(vha);
591
592 return qla_async_rftid(vha, &vha->d_id);
593}
594
595static int qla_async_rftid(scsi_qla_host_t *vha, port_id_t *d_id)
596{
597 int rval = QLA_MEMORY_ALLOC_FAILED;
598 struct ct_sns_req *ct_req;
599 srb_t *sp;
600 struct ct_sns_pkt *ct_sns;
601
602 if (!vha->flags.online)
603 goto done;
604
605 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
606 if (!sp)
607 goto done;
608
609 sp->type = SRB_CT_PTHRU_CMD;
610 sp->name = "rft_id";
611 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
612
613 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
614 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
615 GFP_KERNEL);
616 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
617 if (!sp->u.iocb_cmd.u.ctarg.req) {
618 ql_log(ql_log_warn, vha, 0xd041,
619 "%s: Failed to allocate ct_sns request.\n",
620 __func__);
621 goto done_free_sp;
622 }
623
624 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
625 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
626 GFP_KERNEL);
627 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
628 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
629 ql_log(ql_log_warn, vha, 0xd042,
630 "%s: Failed to allocate ct_sns request.\n",
631 __func__);
632 goto done_free_sp;
633 }
634 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
635 memset(ct_sns, 0, sizeof(*ct_sns));
636 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
637
638
639 ct_req = qla2x00_prep_ct_req(ct_sns, RFT_ID_CMD, RFT_ID_RSP_SIZE);
640
641
642 ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain;
643 ct_req->req.rft_id.port_id[1] = vha->d_id.b.area;
644 ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa;
645 ct_req->req.rft_id.fc4_types[2] = 0x01;
646
647 if (vha->flags.nvme_enabled)
648 ct_req->req.rft_id.fc4_types[6] = 1;
649
650 sp->u.iocb_cmd.u.ctarg.req_size = RFT_ID_REQ_SIZE;
651 sp->u.iocb_cmd.u.ctarg.rsp_size = RFT_ID_RSP_SIZE;
652 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
653 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
654 sp->done = qla2x00_async_sns_sp_done;
655
656 ql_dbg(ql_dbg_disc, vha, 0xffff,
657 "Async-%s - hdl=%x portid %06x.\n",
658 sp->name, sp->handle, d_id->b24);
659
660 rval = qla2x00_start_sp(sp);
661 if (rval != QLA_SUCCESS) {
662 ql_dbg(ql_dbg_disc, vha, 0x2043,
663 "RFT_ID issue IOCB failed (%d).\n", rval);
664 goto done_free_sp;
665 }
666 return rval;
667done_free_sp:
668 sp->free(sp);
669done:
670 return rval;
671}
672
673
674
675
676
677
678
679
680int
681qla2x00_rff_id(scsi_qla_host_t *vha, u8 type)
682{
683 struct qla_hw_data *ha = vha->hw;
684
685 if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
686 ql_dbg(ql_dbg_disc, vha, 0x2046,
687 "RFF_ID call not supported on ISP2100/ISP2200.\n");
688 return (QLA_SUCCESS);
689 }
690
691 return qla_async_rffid(vha, &vha->d_id, qlt_rff_id(vha),
692 FC4_TYPE_FCP_SCSI);
693}
694
695static int qla_async_rffid(scsi_qla_host_t *vha, port_id_t *d_id,
696 u8 fc4feature, u8 fc4type)
697{
698 int rval = QLA_MEMORY_ALLOC_FAILED;
699 struct ct_sns_req *ct_req;
700 srb_t *sp;
701 struct ct_sns_pkt *ct_sns;
702
703 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
704 if (!sp)
705 goto done;
706
707 sp->type = SRB_CT_PTHRU_CMD;
708 sp->name = "rff_id";
709 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
710
711 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
712 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
713 GFP_KERNEL);
714 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
715 if (!sp->u.iocb_cmd.u.ctarg.req) {
716 ql_log(ql_log_warn, vha, 0xd041,
717 "%s: Failed to allocate ct_sns request.\n",
718 __func__);
719 goto done_free_sp;
720 }
721
722 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
723 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
724 GFP_KERNEL);
725 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
726 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
727 ql_log(ql_log_warn, vha, 0xd042,
728 "%s: Failed to allocate ct_sns request.\n",
729 __func__);
730 goto done_free_sp;
731 }
732 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
733 memset(ct_sns, 0, sizeof(*ct_sns));
734 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
735
736
737 ct_req = qla2x00_prep_ct_req(ct_sns, RFF_ID_CMD, RFF_ID_RSP_SIZE);
738
739
740 ct_req->req.rff_id.port_id[0] = d_id->b.domain;
741 ct_req->req.rff_id.port_id[1] = d_id->b.area;
742 ct_req->req.rff_id.port_id[2] = d_id->b.al_pa;
743 ct_req->req.rff_id.fc4_feature = fc4feature;
744 ct_req->req.rff_id.fc4_type = fc4type;
745
746 sp->u.iocb_cmd.u.ctarg.req_size = RFF_ID_REQ_SIZE;
747 sp->u.iocb_cmd.u.ctarg.rsp_size = RFF_ID_RSP_SIZE;
748 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
749 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
750 sp->done = qla2x00_async_sns_sp_done;
751
752 ql_dbg(ql_dbg_disc, vha, 0xffff,
753 "Async-%s - hdl=%x portid %06x feature %x type %x.\n",
754 sp->name, sp->handle, d_id->b24, fc4feature, fc4type);
755
756 rval = qla2x00_start_sp(sp);
757 if (rval != QLA_SUCCESS) {
758 ql_dbg(ql_dbg_disc, vha, 0x2047,
759 "RFF_ID issue IOCB failed (%d).\n", rval);
760 goto done_free_sp;
761 }
762
763 return rval;
764
765done_free_sp:
766 sp->free(sp);
767done:
768 return rval;
769}
770
771
772
773
774
775
776
777int
778qla2x00_rnn_id(scsi_qla_host_t *vha)
779{
780 struct qla_hw_data *ha = vha->hw;
781
782 if (IS_QLA2100(ha) || IS_QLA2200(ha))
783 return qla2x00_sns_rnn_id(vha);
784
785 return qla_async_rnnid(vha, &vha->d_id, vha->node_name);
786}
787
788static int qla_async_rnnid(scsi_qla_host_t *vha, port_id_t *d_id,
789 u8 *node_name)
790{
791 int rval = QLA_MEMORY_ALLOC_FAILED;
792 struct ct_sns_req *ct_req;
793 srb_t *sp;
794 struct ct_sns_pkt *ct_sns;
795
796 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
797 if (!sp)
798 goto done;
799
800 sp->type = SRB_CT_PTHRU_CMD;
801 sp->name = "rnid";
802 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
803
804 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
805 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
806 GFP_KERNEL);
807 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
808 if (!sp->u.iocb_cmd.u.ctarg.req) {
809 ql_log(ql_log_warn, vha, 0xd041,
810 "%s: Failed to allocate ct_sns request.\n",
811 __func__);
812 goto done_free_sp;
813 }
814
815 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
816 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
817 GFP_KERNEL);
818 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
819 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
820 ql_log(ql_log_warn, vha, 0xd042,
821 "%s: Failed to allocate ct_sns request.\n",
822 __func__);
823 goto done_free_sp;
824 }
825 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
826 memset(ct_sns, 0, sizeof(*ct_sns));
827 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
828
829
830 ct_req = qla2x00_prep_ct_req(ct_sns, RNN_ID_CMD, RNN_ID_RSP_SIZE);
831
832
833 ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain;
834 ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area;
835 ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa;
836 memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE);
837
838 sp->u.iocb_cmd.u.ctarg.req_size = RNN_ID_REQ_SIZE;
839 sp->u.iocb_cmd.u.ctarg.rsp_size = RNN_ID_RSP_SIZE;
840 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
841
842 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
843 sp->done = qla2x00_async_sns_sp_done;
844
845 ql_dbg(ql_dbg_disc, vha, 0xffff,
846 "Async-%s - hdl=%x portid %06x\n",
847 sp->name, sp->handle, d_id->b24);
848
849 rval = qla2x00_start_sp(sp);
850 if (rval != QLA_SUCCESS) {
851 ql_dbg(ql_dbg_disc, vha, 0x204d,
852 "RNN_ID issue IOCB failed (%d).\n", rval);
853 goto done_free_sp;
854 }
855
856 return rval;
857
858done_free_sp:
859 sp->free(sp);
860done:
861 return rval;
862}
863
864void
865qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn, size_t size)
866{
867 struct qla_hw_data *ha = vha->hw;
868
869 if (IS_QLAFX00(ha))
870 snprintf(snn, size, "%s FW:v%s DVR:v%s", ha->model_number,
871 ha->mr.fw_version, qla2x00_version_str);
872 else
873 snprintf(snn, size,
874 "%s FW:v%d.%02d.%02d DVR:v%s", ha->model_number,
875 ha->fw_major_version, ha->fw_minor_version,
876 ha->fw_subminor_version, qla2x00_version_str);
877}
878
879
880
881
882
883
884
885int
886qla2x00_rsnn_nn(scsi_qla_host_t *vha)
887{
888 struct qla_hw_data *ha = vha->hw;
889
890 if (IS_QLA2100(ha) || IS_QLA2200(ha)) {
891 ql_dbg(ql_dbg_disc, vha, 0x2050,
892 "RSNN_ID call unsupported on ISP2100/ISP2200.\n");
893 return (QLA_SUCCESS);
894 }
895
896 return qla_async_rsnn_nn(vha);
897}
898
899static int qla_async_rsnn_nn(scsi_qla_host_t *vha)
900{
901 int rval = QLA_MEMORY_ALLOC_FAILED;
902 struct ct_sns_req *ct_req;
903 srb_t *sp;
904 struct ct_sns_pkt *ct_sns;
905
906 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
907 if (!sp)
908 goto done;
909
910 sp->type = SRB_CT_PTHRU_CMD;
911 sp->name = "rsnn_nn";
912 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
913
914 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
915 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
916 GFP_KERNEL);
917 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
918 if (!sp->u.iocb_cmd.u.ctarg.req) {
919 ql_log(ql_log_warn, vha, 0xd041,
920 "%s: Failed to allocate ct_sns request.\n",
921 __func__);
922 goto done_free_sp;
923 }
924
925 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
926 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
927 GFP_KERNEL);
928 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
929 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
930 ql_log(ql_log_warn, vha, 0xd042,
931 "%s: Failed to allocate ct_sns request.\n",
932 __func__);
933 goto done_free_sp;
934 }
935 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
936 memset(ct_sns, 0, sizeof(*ct_sns));
937 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
938
939
940 ct_req = qla2x00_prep_ct_req(ct_sns, RSNN_NN_CMD, RSNN_NN_RSP_SIZE);
941
942
943 memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE);
944
945
946 qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name,
947 sizeof(ct_req->req.rsnn_nn.sym_node_name));
948 ct_req->req.rsnn_nn.name_len =
949 (uint8_t)strlen(ct_req->req.rsnn_nn.sym_node_name);
950
951
952 sp->u.iocb_cmd.u.ctarg.req_size = 24 + 1 + ct_req->req.rsnn_nn.name_len;
953 sp->u.iocb_cmd.u.ctarg.rsp_size = RSNN_NN_RSP_SIZE;
954 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
955
956 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
957 sp->done = qla2x00_async_sns_sp_done;
958
959 ql_dbg(ql_dbg_disc, vha, 0xffff,
960 "Async-%s - hdl=%x.\n",
961 sp->name, sp->handle);
962
963 rval = qla2x00_start_sp(sp);
964 if (rval != QLA_SUCCESS) {
965 ql_dbg(ql_dbg_disc, vha, 0x2043,
966 "RFT_ID issue IOCB failed (%d).\n", rval);
967 goto done_free_sp;
968 }
969
970 return rval;
971
972done_free_sp:
973 sp->free(sp);
974done:
975 return rval;
976}
977
978
979
980
981
982
983
984
985
986
987static inline struct sns_cmd_pkt *
988qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len,
989 uint16_t data_size)
990{
991 uint16_t wc;
992 struct sns_cmd_pkt *sns_cmd;
993 struct qla_hw_data *ha = vha->hw;
994
995 sns_cmd = ha->sns_cmd;
996 memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt));
997 wc = data_size / 2;
998 sns_cmd->p.cmd.buffer_length = cpu_to_le16(wc);
999 put_unaligned_le64(ha->sns_cmd_dma, &sns_cmd->p.cmd.buffer_address);
1000 sns_cmd->p.cmd.subcommand_length = cpu_to_le16(scmd_len);
1001 sns_cmd->p.cmd.subcommand = cpu_to_le16(cmd);
1002 wc = (data_size - 16) / 4;
1003 sns_cmd->p.cmd.size = cpu_to_le16(wc);
1004
1005 vha->qla_stats.control_requests++;
1006
1007 return (sns_cmd);
1008}
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019static int
1020qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport)
1021{
1022 int rval = QLA_SUCCESS;
1023 struct qla_hw_data *ha = vha->hw;
1024 struct sns_cmd_pkt *sns_cmd;
1025
1026
1027
1028 sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN,
1029 GA_NXT_SNS_DATA_SIZE);
1030
1031
1032 sns_cmd->p.cmd.param[0] = fcport->d_id.b.al_pa;
1033 sns_cmd->p.cmd.param[1] = fcport->d_id.b.area;
1034 sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain;
1035
1036
1037 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2,
1038 sizeof(struct sns_cmd_pkt));
1039 if (rval != QLA_SUCCESS) {
1040
1041 ql_dbg(ql_dbg_disc, vha, 0x205f,
1042 "GA_NXT Send SNS failed (%d).\n", rval);
1043 } else if (sns_cmd->p.gan_data[8] != 0x80 ||
1044 sns_cmd->p.gan_data[9] != 0x02) {
1045 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2084,
1046 "GA_NXT failed, rejected request ga_nxt_rsp:\n");
1047 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2074,
1048 sns_cmd->p.gan_data, 16);
1049 rval = QLA_FUNCTION_FAILED;
1050 } else {
1051
1052 fcport->d_id.b.domain = sns_cmd->p.gan_data[17];
1053 fcport->d_id.b.area = sns_cmd->p.gan_data[18];
1054 fcport->d_id.b.al_pa = sns_cmd->p.gan_data[19];
1055
1056 memcpy(fcport->node_name, &sns_cmd->p.gan_data[284], WWN_SIZE);
1057 memcpy(fcport->port_name, &sns_cmd->p.gan_data[20], WWN_SIZE);
1058
1059 if (sns_cmd->p.gan_data[16] != NS_N_PORT_TYPE &&
1060 sns_cmd->p.gan_data[16] != NS_NL_PORT_TYPE)
1061 fcport->d_id.b.domain = 0xf0;
1062
1063 ql_dbg(ql_dbg_disc, vha, 0x2061,
1064 "GA_NXT entry - nn %8phN pn %8phN "
1065 "port_id=%02x%02x%02x.\n",
1066 fcport->node_name, fcport->port_name,
1067 fcport->d_id.b.domain, fcport->d_id.b.area,
1068 fcport->d_id.b.al_pa);
1069 }
1070
1071 return (rval);
1072}
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085static int
1086qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list)
1087{
1088 int rval;
1089 struct qla_hw_data *ha = vha->hw;
1090 uint16_t i;
1091 uint8_t *entry;
1092 struct sns_cmd_pkt *sns_cmd;
1093 uint16_t gid_pt_sns_data_size;
1094
1095 gid_pt_sns_data_size = qla2x00_gid_pt_rsp_size(vha);
1096
1097
1098
1099 sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN,
1100 gid_pt_sns_data_size);
1101
1102
1103 sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE;
1104
1105
1106 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2,
1107 sizeof(struct sns_cmd_pkt));
1108 if (rval != QLA_SUCCESS) {
1109
1110 ql_dbg(ql_dbg_disc, vha, 0x206d,
1111 "GID_PT Send SNS failed (%d).\n", rval);
1112 } else if (sns_cmd->p.gid_data[8] != 0x80 ||
1113 sns_cmd->p.gid_data[9] != 0x02) {
1114 ql_dbg(ql_dbg_disc, vha, 0x202f,
1115 "GID_PT failed, rejected request, gid_rsp:\n");
1116 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2081,
1117 sns_cmd->p.gid_data, 16);
1118 rval = QLA_FUNCTION_FAILED;
1119 } else {
1120
1121 for (i = 0; i < ha->max_fibre_devices; i++) {
1122 entry = &sns_cmd->p.gid_data[(i * 4) + 16];
1123 list[i].d_id.b.domain = entry[1];
1124 list[i].d_id.b.area = entry[2];
1125 list[i].d_id.b.al_pa = entry[3];
1126
1127
1128 if (entry[0] & BIT_7) {
1129 list[i].d_id.b.rsvd_1 = entry[0];
1130 break;
1131 }
1132 }
1133
1134
1135
1136
1137
1138
1139
1140 if (i == ha->max_fibre_devices)
1141 rval = QLA_FUNCTION_FAILED;
1142 }
1143
1144 return (rval);
1145}
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156static int
1157qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list)
1158{
1159 int rval = QLA_SUCCESS;
1160 struct qla_hw_data *ha = vha->hw;
1161 uint16_t i;
1162 struct sns_cmd_pkt *sns_cmd;
1163
1164 for (i = 0; i < ha->max_fibre_devices; i++) {
1165
1166
1167 sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD,
1168 GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE);
1169
1170
1171 sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa;
1172 sns_cmd->p.cmd.param[1] = list[i].d_id.b.area;
1173 sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain;
1174
1175
1176 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma,
1177 GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt));
1178 if (rval != QLA_SUCCESS) {
1179
1180 ql_dbg(ql_dbg_disc, vha, 0x2032,
1181 "GPN_ID Send SNS failed (%d).\n", rval);
1182 } else if (sns_cmd->p.gpn_data[8] != 0x80 ||
1183 sns_cmd->p.gpn_data[9] != 0x02) {
1184 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207e,
1185 "GPN_ID failed, rejected request, gpn_rsp:\n");
1186 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207f,
1187 sns_cmd->p.gpn_data, 16);
1188 rval = QLA_FUNCTION_FAILED;
1189 } else {
1190
1191 memcpy(list[i].port_name, &sns_cmd->p.gpn_data[16],
1192 WWN_SIZE);
1193 }
1194
1195
1196 if (list[i].d_id.b.rsvd_1 != 0)
1197 break;
1198 }
1199
1200 return (rval);
1201}
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212static int
1213qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list)
1214{
1215 int rval = QLA_SUCCESS;
1216 struct qla_hw_data *ha = vha->hw;
1217 uint16_t i;
1218 struct sns_cmd_pkt *sns_cmd;
1219
1220 for (i = 0; i < ha->max_fibre_devices; i++) {
1221
1222
1223 sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD,
1224 GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE);
1225
1226
1227 sns_cmd->p.cmd.param[0] = list[i].d_id.b.al_pa;
1228 sns_cmd->p.cmd.param[1] = list[i].d_id.b.area;
1229 sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain;
1230
1231
1232 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma,
1233 GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt));
1234 if (rval != QLA_SUCCESS) {
1235
1236 ql_dbg(ql_dbg_disc, vha, 0x203f,
1237 "GNN_ID Send SNS failed (%d).\n", rval);
1238 } else if (sns_cmd->p.gnn_data[8] != 0x80 ||
1239 sns_cmd->p.gnn_data[9] != 0x02) {
1240 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2082,
1241 "GNN_ID failed, rejected request, gnn_rsp:\n");
1242 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207a,
1243 sns_cmd->p.gnn_data, 16);
1244 rval = QLA_FUNCTION_FAILED;
1245 } else {
1246
1247 memcpy(list[i].node_name, &sns_cmd->p.gnn_data[16],
1248 WWN_SIZE);
1249
1250 ql_dbg(ql_dbg_disc, vha, 0x206e,
1251 "GID_PT entry - nn %8phN pn %8phN "
1252 "port_id=%02x%02x%02x.\n",
1253 list[i].node_name, list[i].port_name,
1254 list[i].d_id.b.domain, list[i].d_id.b.area,
1255 list[i].d_id.b.al_pa);
1256 }
1257
1258
1259 if (list[i].d_id.b.rsvd_1 != 0)
1260 break;
1261 }
1262
1263 return (rval);
1264}
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274static int
1275qla2x00_sns_rft_id(scsi_qla_host_t *vha)
1276{
1277 int rval;
1278 struct qla_hw_data *ha = vha->hw;
1279 struct sns_cmd_pkt *sns_cmd;
1280
1281
1282
1283 sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN,
1284 RFT_ID_SNS_DATA_SIZE);
1285
1286
1287 sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa;
1288 sns_cmd->p.cmd.param[1] = vha->d_id.b.area;
1289 sns_cmd->p.cmd.param[2] = vha->d_id.b.domain;
1290
1291 sns_cmd->p.cmd.param[5] = 0x01;
1292
1293
1294 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2,
1295 sizeof(struct sns_cmd_pkt));
1296 if (rval != QLA_SUCCESS) {
1297
1298 ql_dbg(ql_dbg_disc, vha, 0x2060,
1299 "RFT_ID Send SNS failed (%d).\n", rval);
1300 } else if (sns_cmd->p.rft_data[8] != 0x80 ||
1301 sns_cmd->p.rft_data[9] != 0x02) {
1302 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x2083,
1303 "RFT_ID failed, rejected request rft_rsp:\n");
1304 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2080,
1305 sns_cmd->p.rft_data, 16);
1306 rval = QLA_FUNCTION_FAILED;
1307 } else {
1308 ql_dbg(ql_dbg_disc, vha, 0x2073,
1309 "RFT_ID exiting normally.\n");
1310 }
1311
1312 return (rval);
1313}
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323static int
1324qla2x00_sns_rnn_id(scsi_qla_host_t *vha)
1325{
1326 int rval;
1327 struct qla_hw_data *ha = vha->hw;
1328 struct sns_cmd_pkt *sns_cmd;
1329
1330
1331
1332 sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN,
1333 RNN_ID_SNS_DATA_SIZE);
1334
1335
1336 sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa;
1337 sns_cmd->p.cmd.param[1] = vha->d_id.b.area;
1338 sns_cmd->p.cmd.param[2] = vha->d_id.b.domain;
1339
1340 sns_cmd->p.cmd.param[4] = vha->node_name[7];
1341 sns_cmd->p.cmd.param[5] = vha->node_name[6];
1342 sns_cmd->p.cmd.param[6] = vha->node_name[5];
1343 sns_cmd->p.cmd.param[7] = vha->node_name[4];
1344 sns_cmd->p.cmd.param[8] = vha->node_name[3];
1345 sns_cmd->p.cmd.param[9] = vha->node_name[2];
1346 sns_cmd->p.cmd.param[10] = vha->node_name[1];
1347 sns_cmd->p.cmd.param[11] = vha->node_name[0];
1348
1349
1350 rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2,
1351 sizeof(struct sns_cmd_pkt));
1352 if (rval != QLA_SUCCESS) {
1353
1354 ql_dbg(ql_dbg_disc, vha, 0x204a,
1355 "RNN_ID Send SNS failed (%d).\n", rval);
1356 } else if (sns_cmd->p.rnn_data[8] != 0x80 ||
1357 sns_cmd->p.rnn_data[9] != 0x02) {
1358 ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x207b,
1359 "RNN_ID failed, rejected request, rnn_rsp:\n");
1360 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x207c,
1361 sns_cmd->p.rnn_data, 16);
1362 rval = QLA_FUNCTION_FAILED;
1363 } else {
1364 ql_dbg(ql_dbg_disc, vha, 0x204c,
1365 "RNN_ID exiting normally.\n");
1366 }
1367
1368 return (rval);
1369}
1370
1371
1372
1373
1374
1375
1376
1377int
1378qla2x00_mgmt_svr_login(scsi_qla_host_t *vha)
1379{
1380 int ret, rval;
1381 uint16_t mb[MAILBOX_REGISTER_COUNT];
1382 struct qla_hw_data *ha = vha->hw;
1383
1384 ret = QLA_SUCCESS;
1385 if (vha->flags.management_server_logged_in)
1386 return ret;
1387
1388 rval = ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff,
1389 0xfa, mb, BIT_1);
1390 if (rval != QLA_SUCCESS || mb[0] != MBS_COMMAND_COMPLETE) {
1391 if (rval == QLA_MEMORY_ALLOC_FAILED)
1392 ql_dbg(ql_dbg_disc, vha, 0x2085,
1393 "Failed management_server login: loopid=%x "
1394 "rval=%d\n", vha->mgmt_svr_loop_id, rval);
1395 else
1396 ql_dbg(ql_dbg_disc, vha, 0x2024,
1397 "Failed management_server login: loopid=%x "
1398 "mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x.\n",
1399 vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6],
1400 mb[7]);
1401 ret = QLA_FUNCTION_FAILED;
1402 } else
1403 vha->flags.management_server_logged_in = 1;
1404
1405 return ret;
1406}
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416void *
1417qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size,
1418 uint32_t rsp_size)
1419{
1420 ms_iocb_entry_t *ms_pkt;
1421 struct qla_hw_data *ha = vha->hw;
1422
1423 ms_pkt = ha->ms_iocb;
1424 memset(ms_pkt, 0, sizeof(ms_iocb_entry_t));
1425
1426 ms_pkt->entry_type = MS_IOCB_TYPE;
1427 ms_pkt->entry_count = 1;
1428 SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id);
1429 ms_pkt->control_flags = cpu_to_le16(CF_READ | CF_HEAD_TAG);
1430 ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
1431 ms_pkt->cmd_dsd_count = cpu_to_le16(1);
1432 ms_pkt->total_dsd_count = cpu_to_le16(2);
1433 ms_pkt->rsp_bytecount = cpu_to_le32(rsp_size);
1434 ms_pkt->req_bytecount = cpu_to_le32(req_size);
1435
1436 put_unaligned_le64(ha->ct_sns_dma, &ms_pkt->req_dsd.address);
1437 ms_pkt->req_dsd.length = ms_pkt->req_bytecount;
1438
1439 put_unaligned_le64(ha->ct_sns_dma, &ms_pkt->rsp_dsd.address);
1440 ms_pkt->rsp_dsd.length = ms_pkt->rsp_bytecount;
1441
1442 return ms_pkt;
1443}
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453void *
1454qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size,
1455 uint32_t rsp_size)
1456{
1457 struct ct_entry_24xx *ct_pkt;
1458 struct qla_hw_data *ha = vha->hw;
1459
1460 ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
1461 memset(ct_pkt, 0, sizeof(struct ct_entry_24xx));
1462
1463 ct_pkt->entry_type = CT_IOCB_TYPE;
1464 ct_pkt->entry_count = 1;
1465 ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id);
1466 ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2);
1467 ct_pkt->cmd_dsd_count = cpu_to_le16(1);
1468 ct_pkt->rsp_dsd_count = cpu_to_le16(1);
1469 ct_pkt->rsp_byte_count = cpu_to_le32(rsp_size);
1470 ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
1471
1472 put_unaligned_le64(ha->ct_sns_dma, &ct_pkt->dsd[0].address);
1473 ct_pkt->dsd[0].length = ct_pkt->cmd_byte_count;
1474
1475 put_unaligned_le64(ha->ct_sns_dma, &ct_pkt->dsd[1].address);
1476 ct_pkt->dsd[1].length = ct_pkt->rsp_byte_count;
1477 ct_pkt->vp_index = vha->vp_idx;
1478
1479 return ct_pkt;
1480}
1481
1482static inline ms_iocb_entry_t *
1483qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size)
1484{
1485 struct qla_hw_data *ha = vha->hw;
1486 ms_iocb_entry_t *ms_pkt = ha->ms_iocb;
1487 struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb;
1488
1489 if (IS_FWI2_CAPABLE(ha)) {
1490 ct_pkt->cmd_byte_count = cpu_to_le32(req_size);
1491 ct_pkt->dsd[0].length = ct_pkt->cmd_byte_count;
1492 } else {
1493 ms_pkt->req_bytecount = cpu_to_le32(req_size);
1494 ms_pkt->req_dsd.length = ms_pkt->req_bytecount;
1495 }
1496
1497 return ms_pkt;
1498}
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508static inline struct ct_sns_req *
1509qla2x00_prep_ct_fdmi_req(struct ct_sns_pkt *p, uint16_t cmd,
1510 uint16_t rsp_size)
1511{
1512 memset(p, 0, sizeof(struct ct_sns_pkt));
1513
1514 p->p.req.header.revision = 0x01;
1515 p->p.req.header.gs_type = 0xFA;
1516 p->p.req.header.gs_subtype = 0x10;
1517 p->p.req.command = cpu_to_be16(cmd);
1518 p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
1519
1520 return &p->p.req;
1521}
1522
1523
1524
1525
1526
1527
1528
1529static int
1530qla2x00_fdmi_rhba(scsi_qla_host_t *vha)
1531{
1532 int rval, alen;
1533 uint32_t size, sn;
1534
1535 ms_iocb_entry_t *ms_pkt;
1536 struct ct_sns_req *ct_req;
1537 struct ct_sns_rsp *ct_rsp;
1538 void *entries;
1539 struct ct_fdmi_hba_attr *eiter;
1540 struct qla_hw_data *ha = vha->hw;
1541
1542
1543
1544
1545 ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE);
1546
1547
1548 ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD, RHBA_RSP_SIZE);
1549 ct_rsp = &ha->ct_sns->p.rsp;
1550
1551
1552 memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE);
1553 ct_req->req.rhba.entry_count = cpu_to_be32(1);
1554 memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE);
1555 size = 2 * WWN_SIZE + 4 + 4;
1556
1557
1558 ct_req->req.rhba.attrs.count =
1559 cpu_to_be32(FDMI_HBA_ATTR_COUNT);
1560 entries = ct_req->req.rhba.hba_identifier;
1561
1562
1563 eiter = entries + size;
1564 eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME);
1565 eiter->len = cpu_to_be16(4 + WWN_SIZE);
1566 memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
1567 size += 4 + WWN_SIZE;
1568
1569 ql_dbg(ql_dbg_disc, vha, 0x2025,
1570 "NodeName = %8phN.\n", eiter->a.node_name);
1571
1572
1573 eiter = entries + size;
1574 eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER);
1575 alen = strlen(QLA2XXX_MANUFACTURER);
1576 snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer),
1577 "%s", "QLogic Corporation");
1578 alen += 4 - (alen & 3);
1579 eiter->len = cpu_to_be16(4 + alen);
1580 size += 4 + alen;
1581
1582 ql_dbg(ql_dbg_disc, vha, 0x2026,
1583 "Manufacturer = %s.\n", eiter->a.manufacturer);
1584
1585
1586 eiter = entries + size;
1587 eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
1588 if (IS_FWI2_CAPABLE(ha))
1589 qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num,
1590 sizeof(eiter->a.serial_num));
1591 else {
1592 sn = ((ha->serial0 & 0x1f) << 16) |
1593 (ha->serial2 << 8) | ha->serial1;
1594 snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num),
1595 "%c%05d", 'A' + sn / 100000, sn % 100000);
1596 }
1597 alen = strlen(eiter->a.serial_num);
1598 alen += 4 - (alen & 3);
1599 eiter->len = cpu_to_be16(4 + alen);
1600 size += 4 + alen;
1601
1602 ql_dbg(ql_dbg_disc, vha, 0x2027,
1603 "Serial no. = %s.\n", eiter->a.serial_num);
1604
1605
1606 eiter = entries + size;
1607 eiter->type = cpu_to_be16(FDMI_HBA_MODEL);
1608 snprintf(eiter->a.model, sizeof(eiter->a.model),
1609 "%s", ha->model_number);
1610 alen = strlen(eiter->a.model);
1611 alen += 4 - (alen & 3);
1612 eiter->len = cpu_to_be16(4 + alen);
1613 size += 4 + alen;
1614
1615 ql_dbg(ql_dbg_disc, vha, 0x2028,
1616 "Model Name = %s.\n", eiter->a.model);
1617
1618
1619 eiter = entries + size;
1620 eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
1621 snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc),
1622 "%s", ha->model_desc);
1623 alen = strlen(eiter->a.model_desc);
1624 alen += 4 - (alen & 3);
1625 eiter->len = cpu_to_be16(4 + alen);
1626 size += 4 + alen;
1627
1628 ql_dbg(ql_dbg_disc, vha, 0x2029,
1629 "Model Desc = %s.\n", eiter->a.model_desc);
1630
1631
1632 eiter = entries + size;
1633 eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
1634 if (!IS_FWI2_CAPABLE(ha)) {
1635 snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
1636 "HW:%s", ha->adapter_id);
1637 } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version,
1638 sizeof(eiter->a.hw_version))) {
1639 ;
1640 } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version,
1641 sizeof(eiter->a.hw_version))) {
1642 ;
1643 } else {
1644 snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
1645 "HW:%s", ha->adapter_id);
1646 }
1647 alen = strlen(eiter->a.hw_version);
1648 alen += 4 - (alen & 3);
1649 eiter->len = cpu_to_be16(4 + alen);
1650 size += 4 + alen;
1651
1652 ql_dbg(ql_dbg_disc, vha, 0x202a,
1653 "Hardware ver = %s.\n", eiter->a.hw_version);
1654
1655
1656 eiter = entries + size;
1657 eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
1658 snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version),
1659 "%s", qla2x00_version_str);
1660 alen = strlen(eiter->a.driver_version);
1661 alen += 4 - (alen & 3);
1662 eiter->len = cpu_to_be16(4 + alen);
1663 size += 4 + alen;
1664
1665 ql_dbg(ql_dbg_disc, vha, 0x202b,
1666 "Driver ver = %s.\n", eiter->a.driver_version);
1667
1668
1669 eiter = entries + size;
1670 eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
1671 snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version),
1672 "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
1673 alen = strlen(eiter->a.orom_version);
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 , 0x202c,
1679 "Optrom vers = %s.\n", eiter->a.orom_version);
1680
1681
1682 eiter = entries + size;
1683 eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
1684 ha->isp_ops->fw_version_str(vha, eiter->a.fw_version,
1685 sizeof(eiter->a.fw_version));
1686 alen = strlen(eiter->a.fw_version);
1687 alen += 4 - (alen & 3);
1688 eiter->len = cpu_to_be16(4 + alen);
1689 size += 4 + alen;
1690
1691 ql_dbg(ql_dbg_disc, vha, 0x202d,
1692 "Firmware vers = %s.\n", eiter->a.fw_version);
1693
1694
1695 qla2x00_update_ms_fdmi_iocb(vha, size + 16);
1696
1697 ql_dbg(ql_dbg_disc, vha, 0x202e,
1698 "RHBA identifier = %8phN size=%d.\n",
1699 ct_req->req.rhba.hba_identifier, size);
1700 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2076,
1701 entries, size);
1702
1703
1704 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
1705 sizeof(ms_iocb_entry_t));
1706 if (rval != QLA_SUCCESS) {
1707
1708 ql_dbg(ql_dbg_disc, vha, 0x2030,
1709 "RHBA issue IOCB failed (%d).\n", rval);
1710 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") !=
1711 QLA_SUCCESS) {
1712 rval = QLA_FUNCTION_FAILED;
1713 if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
1714 ct_rsp->header.explanation_code ==
1715 CT_EXPL_ALREADY_REGISTERED) {
1716 ql_dbg(ql_dbg_disc, vha, 0x2034,
1717 "HBA already registered.\n");
1718 rval = QLA_ALREADY_REGISTERED;
1719 } else {
1720 ql_dbg(ql_dbg_disc, vha, 0x20ad,
1721 "RHBA FDMI registration failed, CT Reason code: 0x%x, CT Explanation 0x%x\n",
1722 ct_rsp->header.reason_code,
1723 ct_rsp->header.explanation_code);
1724 }
1725 } else {
1726 ql_dbg(ql_dbg_disc, vha, 0x2035,
1727 "RHBA exiting normally.\n");
1728 }
1729
1730 return rval;
1731}
1732
1733
1734
1735
1736
1737
1738
1739static int
1740qla2x00_fdmi_rpa(scsi_qla_host_t *vha)
1741{
1742 int rval, alen;
1743 uint32_t size;
1744 struct qla_hw_data *ha = vha->hw;
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_fdmi_port_attr *eiter;
1750 struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
1751 struct new_utsname *p_sysid = NULL;
1752
1753
1754
1755
1756 ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE);
1757
1758
1759 ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD,
1760 RPA_RSP_SIZE);
1761 ct_rsp = &ha->ct_sns->p.rsp;
1762
1763
1764 memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE);
1765 size = WWN_SIZE + 4;
1766
1767
1768 ct_req->req.rpa.attrs.count = cpu_to_be32(FDMI_PORT_ATTR_COUNT);
1769 entries = ct_req->req.rpa.port_name;
1770
1771
1772 eiter = entries + size;
1773 eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES);
1774 eiter->len = cpu_to_be16(4 + 32);
1775 eiter->a.fc4_types[2] = 0x01;
1776 size += 4 + 32;
1777
1778 ql_dbg(ql_dbg_disc, vha, 0x2039,
1779 "FC4_TYPES=%02x %02x.\n",
1780 eiter->a.fc4_types[2],
1781 eiter->a.fc4_types[1]);
1782
1783
1784 eiter = entries + size;
1785 eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
1786 eiter->len = cpu_to_be16(4 + 4);
1787 if (IS_CNA_CAPABLE(ha))
1788 eiter->a.sup_speed = cpu_to_be32(
1789 FDMI_PORT_SPEED_10GB);
1790 else if (IS_QLA27XX(ha) || IS_QLA28XX(ha))
1791 eiter->a.sup_speed = cpu_to_be32(
1792 FDMI_PORT_SPEED_32GB|
1793 FDMI_PORT_SPEED_16GB|
1794 FDMI_PORT_SPEED_8GB);
1795 else if (IS_QLA2031(ha))
1796 eiter->a.sup_speed = cpu_to_be32(
1797 FDMI_PORT_SPEED_16GB|
1798 FDMI_PORT_SPEED_8GB|
1799 FDMI_PORT_SPEED_4GB);
1800 else if (IS_QLA25XX(ha))
1801 eiter->a.sup_speed = cpu_to_be32(
1802 FDMI_PORT_SPEED_8GB|
1803 FDMI_PORT_SPEED_4GB|
1804 FDMI_PORT_SPEED_2GB|
1805 FDMI_PORT_SPEED_1GB);
1806 else if (IS_QLA24XX_TYPE(ha))
1807 eiter->a.sup_speed = cpu_to_be32(
1808 FDMI_PORT_SPEED_4GB|
1809 FDMI_PORT_SPEED_2GB|
1810 FDMI_PORT_SPEED_1GB);
1811 else if (IS_QLA23XX(ha))
1812 eiter->a.sup_speed = cpu_to_be32(
1813 FDMI_PORT_SPEED_2GB|
1814 FDMI_PORT_SPEED_1GB);
1815 else
1816 eiter->a.sup_speed = cpu_to_be32(
1817 FDMI_PORT_SPEED_1GB);
1818 size += 4 + 4;
1819
1820 ql_dbg(ql_dbg_disc, vha, 0x203a,
1821 "Supported_Speed=%x.\n", eiter->a.sup_speed);
1822
1823
1824 eiter = entries + size;
1825 eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
1826 eiter->len = cpu_to_be16(4 + 4);
1827 switch (ha->link_data_rate) {
1828 case PORT_SPEED_1GB:
1829 eiter->a.cur_speed =
1830 cpu_to_be32(FDMI_PORT_SPEED_1GB);
1831 break;
1832 case PORT_SPEED_2GB:
1833 eiter->a.cur_speed =
1834 cpu_to_be32(FDMI_PORT_SPEED_2GB);
1835 break;
1836 case PORT_SPEED_4GB:
1837 eiter->a.cur_speed =
1838 cpu_to_be32(FDMI_PORT_SPEED_4GB);
1839 break;
1840 case PORT_SPEED_8GB:
1841 eiter->a.cur_speed =
1842 cpu_to_be32(FDMI_PORT_SPEED_8GB);
1843 break;
1844 case PORT_SPEED_10GB:
1845 eiter->a.cur_speed =
1846 cpu_to_be32(FDMI_PORT_SPEED_10GB);
1847 break;
1848 case PORT_SPEED_16GB:
1849 eiter->a.cur_speed =
1850 cpu_to_be32(FDMI_PORT_SPEED_16GB);
1851 break;
1852 case PORT_SPEED_32GB:
1853 eiter->a.cur_speed =
1854 cpu_to_be32(FDMI_PORT_SPEED_32GB);
1855 break;
1856 default:
1857 eiter->a.cur_speed =
1858 cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN);
1859 break;
1860 }
1861 size += 4 + 4;
1862
1863 ql_dbg(ql_dbg_disc, vha, 0x203b,
1864 "Current_Speed=%x.\n", eiter->a.cur_speed);
1865
1866
1867 eiter = entries + size;
1868 eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
1869 eiter->len = cpu_to_be16(4 + 4);
1870 eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ?
1871 le16_to_cpu(icb24->frame_payload_size) :
1872 le16_to_cpu(ha->init_cb->frame_payload_size);
1873 eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size);
1874 size += 4 + 4;
1875
1876 ql_dbg(ql_dbg_disc, vha, 0x203c,
1877 "Max_Frame_Size=%x.\n", eiter->a.max_frame_size);
1878
1879
1880 eiter = entries + size;
1881 eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
1882 snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name),
1883 "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no);
1884 alen = strlen(eiter->a.os_dev_name);
1885 alen += 4 - (alen & 3);
1886 eiter->len = cpu_to_be16(4 + alen);
1887 size += 4 + alen;
1888
1889 ql_dbg(ql_dbg_disc, vha, 0x204b,
1890 "OS_Device_Name=%s.\n", eiter->a.os_dev_name);
1891
1892
1893 eiter = entries + size;
1894 eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME);
1895 p_sysid = utsname();
1896 if (p_sysid) {
1897 snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
1898 "%s", p_sysid->nodename);
1899 } else {
1900 snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
1901 "%s", fc_host_system_hostname(vha->host));
1902 }
1903 alen = strlen(eiter->a.host_name);
1904 alen += 4 - (alen & 3);
1905 eiter->len = cpu_to_be16(4 + alen);
1906 size += 4 + alen;
1907
1908 ql_dbg(ql_dbg_disc, vha, 0x203d, "HostName=%s.\n", eiter->a.host_name);
1909
1910
1911 qla2x00_update_ms_fdmi_iocb(vha, size + 16);
1912
1913 ql_dbg(ql_dbg_disc, vha, 0x203e,
1914 "RPA portname %016llx, size = %d.\n",
1915 wwn_to_u64(ct_req->req.rpa.port_name), size);
1916 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x2079,
1917 entries, size);
1918
1919
1920 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
1921 sizeof(ms_iocb_entry_t));
1922 if (rval != QLA_SUCCESS) {
1923
1924 ql_dbg(ql_dbg_disc, vha, 0x2040,
1925 "RPA issue IOCB failed (%d).\n", rval);
1926 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") !=
1927 QLA_SUCCESS) {
1928 rval = QLA_FUNCTION_FAILED;
1929 if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
1930 ct_rsp->header.explanation_code ==
1931 CT_EXPL_ALREADY_REGISTERED) {
1932 ql_dbg(ql_dbg_disc, vha, 0x20cd,
1933 "RPA already registered.\n");
1934 rval = QLA_ALREADY_REGISTERED;
1935 }
1936
1937 } else {
1938 ql_dbg(ql_dbg_disc, vha, 0x2041,
1939 "RPA exiting normally.\n");
1940 }
1941
1942 return rval;
1943}
1944
1945
1946
1947
1948
1949
1950
1951static int
1952qla2x00_fdmiv2_rhba(scsi_qla_host_t *vha)
1953{
1954 int rval, alen;
1955 uint32_t size, sn;
1956 ms_iocb_entry_t *ms_pkt;
1957 struct ct_sns_req *ct_req;
1958 struct ct_sns_rsp *ct_rsp;
1959 void *entries;
1960 struct ct_fdmiv2_hba_attr *eiter;
1961 struct qla_hw_data *ha = vha->hw;
1962 struct new_utsname *p_sysid = NULL;
1963
1964
1965
1966
1967 ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE);
1968
1969
1970 ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RHBA_CMD,
1971 RHBA_RSP_SIZE);
1972 ct_rsp = &ha->ct_sns->p.rsp;
1973
1974
1975 memcpy(ct_req->req.rhba2.hba_identifier, vha->port_name, WWN_SIZE);
1976 ct_req->req.rhba2.entry_count = cpu_to_be32(1);
1977 memcpy(ct_req->req.rhba2.port_name, vha->port_name, WWN_SIZE);
1978 size = 2 * WWN_SIZE + 4 + 4;
1979
1980
1981 ct_req->req.rhba2.attrs.count = cpu_to_be32(FDMIV2_HBA_ATTR_COUNT);
1982 entries = ct_req->req.rhba2.hba_identifier;
1983
1984
1985 eiter = entries + size;
1986 eiter->type = cpu_to_be16(FDMI_HBA_NODE_NAME);
1987 eiter->len = cpu_to_be16(4 + WWN_SIZE);
1988 memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
1989 size += 4 + WWN_SIZE;
1990
1991 ql_dbg(ql_dbg_disc, vha, 0x207d,
1992 "NodeName = %016llx.\n", wwn_to_u64(eiter->a.node_name));
1993
1994
1995 eiter = entries + size;
1996 eiter->type = cpu_to_be16(FDMI_HBA_MANUFACTURER);
1997 snprintf(eiter->a.manufacturer, sizeof(eiter->a.manufacturer),
1998 "%s", "QLogic Corporation");
1999 eiter->a.manufacturer[strlen("QLogic Corporation")] = '\0';
2000 alen = strlen(eiter->a.manufacturer);
2001 alen += 4 - (alen & 3);
2002 eiter->len = cpu_to_be16(4 + alen);
2003 size += 4 + alen;
2004
2005 ql_dbg(ql_dbg_disc, vha, 0x20a5,
2006 "Manufacturer = %s.\n", eiter->a.manufacturer);
2007
2008
2009 eiter = entries + size;
2010 eiter->type = cpu_to_be16(FDMI_HBA_SERIAL_NUMBER);
2011 if (IS_FWI2_CAPABLE(ha))
2012 qla2xxx_get_vpd_field(vha, "SN", eiter->a.serial_num,
2013 sizeof(eiter->a.serial_num));
2014 else {
2015 sn = ((ha->serial0 & 0x1f) << 16) |
2016 (ha->serial2 << 8) | ha->serial1;
2017 snprintf(eiter->a.serial_num, sizeof(eiter->a.serial_num),
2018 "%c%05d", 'A' + sn / 100000, sn % 100000);
2019 }
2020 alen = strlen(eiter->a.serial_num);
2021 alen += 4 - (alen & 3);
2022 eiter->len = cpu_to_be16(4 + alen);
2023 size += 4 + alen;
2024
2025 ql_dbg(ql_dbg_disc, vha, 0x20a6,
2026 "Serial no. = %s.\n", eiter->a.serial_num);
2027
2028
2029 eiter = entries + size;
2030 eiter->type = cpu_to_be16(FDMI_HBA_MODEL);
2031 snprintf(eiter->a.model, sizeof(eiter->a.model),
2032 "%s", ha->model_number);
2033 alen = strlen(eiter->a.model);
2034 alen += 4 - (alen & 3);
2035 eiter->len = cpu_to_be16(4 + alen);
2036 size += 4 + alen;
2037
2038 ql_dbg(ql_dbg_disc, vha, 0x20a7,
2039 "Model Name = %s.\n", eiter->a.model);
2040
2041
2042 eiter = entries + size;
2043 eiter->type = cpu_to_be16(FDMI_HBA_MODEL_DESCRIPTION);
2044 snprintf(eiter->a.model_desc, sizeof(eiter->a.model_desc),
2045 "%s", ha->model_desc);
2046 alen = strlen(eiter->a.model_desc);
2047 alen += 4 - (alen & 3);
2048 eiter->len = cpu_to_be16(4 + alen);
2049 size += 4 + alen;
2050
2051 ql_dbg(ql_dbg_disc, vha, 0x20a8,
2052 "Model Desc = %s.\n", eiter->a.model_desc);
2053
2054
2055 eiter = entries + size;
2056 eiter->type = cpu_to_be16(FDMI_HBA_HARDWARE_VERSION);
2057 if (!IS_FWI2_CAPABLE(ha)) {
2058 snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
2059 "HW:%s", ha->adapter_id);
2060 } else if (qla2xxx_get_vpd_field(vha, "MN", eiter->a.hw_version,
2061 sizeof(eiter->a.hw_version))) {
2062 ;
2063 } else if (qla2xxx_get_vpd_field(vha, "EC", eiter->a.hw_version,
2064 sizeof(eiter->a.hw_version))) {
2065 ;
2066 } else {
2067 snprintf(eiter->a.hw_version, sizeof(eiter->a.hw_version),
2068 "HW:%s", ha->adapter_id);
2069 }
2070 alen = strlen(eiter->a.hw_version);
2071 alen += 4 - (alen & 3);
2072 eiter->len = cpu_to_be16(4 + alen);
2073 size += 4 + alen;
2074
2075 ql_dbg(ql_dbg_disc, vha, 0x20a9,
2076 "Hardware ver = %s.\n", eiter->a.hw_version);
2077
2078
2079 eiter = entries + size;
2080 eiter->type = cpu_to_be16(FDMI_HBA_DRIVER_VERSION);
2081 snprintf(eiter->a.driver_version, sizeof(eiter->a.driver_version),
2082 "%s", qla2x00_version_str);
2083 alen = strlen(eiter->a.driver_version);
2084 alen += 4 - (alen & 3);
2085 eiter->len = cpu_to_be16(4 + alen);
2086 size += 4 + alen;
2087
2088 ql_dbg(ql_dbg_disc, vha, 0x20aa,
2089 "Driver ver = %s.\n", eiter->a.driver_version);
2090
2091
2092 eiter = entries + size;
2093 eiter->type = cpu_to_be16(FDMI_HBA_OPTION_ROM_VERSION);
2094 snprintf(eiter->a.orom_version, sizeof(eiter->a.orom_version),
2095 "%d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
2096 alen = strlen(eiter->a.orom_version);
2097 alen += 4 - (alen & 3);
2098 eiter->len = cpu_to_be16(4 + alen);
2099 size += 4 + alen;
2100
2101 ql_dbg(ql_dbg_disc, vha , 0x20ab,
2102 "Optrom version = %d.%02d.\n", eiter->a.orom_version[1],
2103 eiter->a.orom_version[0]);
2104
2105
2106 eiter = entries + size;
2107 eiter->type = cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION);
2108 ha->isp_ops->fw_version_str(vha, eiter->a.fw_version,
2109 sizeof(eiter->a.fw_version));
2110 alen = strlen(eiter->a.fw_version);
2111 alen += 4 - (alen & 3);
2112 eiter->len = cpu_to_be16(4 + alen);
2113 size += 4 + alen;
2114
2115 ql_dbg(ql_dbg_disc, vha, 0x20ac,
2116 "Firmware vers = %s.\n", eiter->a.fw_version);
2117
2118
2119 eiter = entries + size;
2120 eiter->type = cpu_to_be16(FDMI_HBA_OS_NAME_AND_VERSION);
2121 p_sysid = utsname();
2122 if (p_sysid) {
2123 snprintf(eiter->a.os_version, sizeof(eiter->a.os_version),
2124 "%s %s %s",
2125 p_sysid->sysname, p_sysid->release, p_sysid->version);
2126 } else {
2127 snprintf(eiter->a.os_version, sizeof(eiter->a.os_version),
2128 "%s %s", "Linux", fc_host_system_hostname(vha->host));
2129 }
2130 alen = strlen(eiter->a.os_version);
2131 alen += 4 - (alen & 3);
2132 eiter->len = cpu_to_be16(4 + alen);
2133 size += 4 + alen;
2134
2135 ql_dbg(ql_dbg_disc, vha, 0x20ae,
2136 "OS Name and Version = %s.\n", eiter->a.os_version);
2137
2138
2139 eiter = entries + size;
2140 eiter->type = cpu_to_be16(FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH);
2141 eiter->a.max_ct_len = cpu_to_be32(ha->frame_payload_size);
2142 eiter->a.max_ct_len = cpu_to_be32(eiter->a.max_ct_len);
2143 eiter->len = cpu_to_be16(4 + 4);
2144 size += 4 + 4;
2145
2146 ql_dbg(ql_dbg_disc, vha, 0x20af,
2147 "CT Payload Length = 0x%x.\n", eiter->a.max_ct_len);
2148
2149
2150 eiter = entries + size;
2151 eiter->type = cpu_to_be16(FDMI_HBA_NODE_SYMBOLIC_NAME);
2152 qla2x00_get_sym_node_name(vha, eiter->a.sym_name,
2153 sizeof(eiter->a.sym_name));
2154 alen = strlen(eiter->a.sym_name);
2155 alen += 4 - (alen & 3);
2156 eiter->len = cpu_to_be16(4 + alen);
2157 size += 4 + alen;
2158
2159 ql_dbg(ql_dbg_disc, vha, 0x20b0,
2160 "Symbolic Name = %s.\n", eiter->a.sym_name);
2161
2162
2163 eiter = entries + size;
2164 eiter->type = cpu_to_be16(FDMI_HBA_VENDOR_ID);
2165 eiter->a.vendor_id = cpu_to_be32(0x1077);
2166 eiter->len = cpu_to_be16(4 + 4);
2167 size += 4 + 4;
2168
2169 ql_dbg(ql_dbg_disc, vha, 0x20b1,
2170 "Vendor Id = %x.\n", eiter->a.vendor_id);
2171
2172
2173 eiter = entries + size;
2174 eiter->type = cpu_to_be16(FDMI_HBA_NUM_PORTS);
2175 eiter->a.num_ports = cpu_to_be32(1);
2176 eiter->len = cpu_to_be16(4 + 4);
2177 size += 4 + 4;
2178
2179 ql_dbg(ql_dbg_disc, vha, 0x20b2,
2180 "Port Num = %x.\n", eiter->a.num_ports);
2181
2182
2183 eiter = entries + size;
2184 eiter->type = cpu_to_be16(FDMI_HBA_FABRIC_NAME);
2185 memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE);
2186 eiter->len = cpu_to_be16(4 + WWN_SIZE);
2187 size += 4 + WWN_SIZE;
2188
2189 ql_dbg(ql_dbg_disc, vha, 0x20b3,
2190 "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name));
2191
2192
2193 eiter = entries + size;
2194 eiter->type = cpu_to_be16(FDMI_HBA_BOOT_BIOS_NAME);
2195 snprintf(eiter->a.bios_name, sizeof(eiter->a.bios_name),
2196 "BIOS %d.%02d", ha->bios_revision[1], ha->bios_revision[0]);
2197 alen = strlen(eiter->a.bios_name);
2198 alen += 4 - (alen & 3);
2199 eiter->len = cpu_to_be16(4 + alen);
2200 size += 4 + alen;
2201
2202 ql_dbg(ql_dbg_disc, vha, 0x20b4,
2203 "BIOS Name = %s\n", eiter->a.bios_name);
2204
2205
2206 eiter = entries + size;
2207 eiter->type = cpu_to_be16(FDMI_HBA_TYPE_VENDOR_IDENTIFIER);
2208 snprintf(eiter->a.vendor_identifier, sizeof(eiter->a.vendor_identifier),
2209 "%s", "QLGC");
2210 alen = strlen(eiter->a.vendor_identifier);
2211 alen += 4 - (alen & 3);
2212 eiter->len = cpu_to_be16(4 + alen);
2213 size += 4 + alen;
2214
2215 ql_dbg(ql_dbg_disc, vha, 0x201b,
2216 "Vendor Identifier = %s.\n", eiter->a.vendor_identifier);
2217
2218
2219 qla2x00_update_ms_fdmi_iocb(vha, size + 16);
2220
2221 ql_dbg(ql_dbg_disc, vha, 0x20b5,
2222 "RHBA identifier = %016llx.\n",
2223 wwn_to_u64(ct_req->req.rhba2.hba_identifier));
2224 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20b6,
2225 entries, size);
2226
2227
2228 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2229 sizeof(ms_iocb_entry_t));
2230 if (rval != QLA_SUCCESS) {
2231
2232 ql_dbg(ql_dbg_disc, vha, 0x20b7,
2233 "RHBA issue IOCB failed (%d).\n", rval);
2234 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") !=
2235 QLA_SUCCESS) {
2236 rval = QLA_FUNCTION_FAILED;
2237
2238 if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
2239 ct_rsp->header.explanation_code ==
2240 CT_EXPL_ALREADY_REGISTERED) {
2241 ql_dbg(ql_dbg_disc, vha, 0x20b8,
2242 "HBA already registered.\n");
2243 rval = QLA_ALREADY_REGISTERED;
2244 } else {
2245 ql_dbg(ql_dbg_disc, vha, 0x2016,
2246 "RHBA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n",
2247 ct_rsp->header.reason_code,
2248 ct_rsp->header.explanation_code);
2249 }
2250 } else {
2251 ql_dbg(ql_dbg_disc, vha, 0x20b9,
2252 "RHBA FDMI V2 exiting normally.\n");
2253 }
2254
2255 return rval;
2256}
2257
2258
2259
2260
2261
2262
2263
2264static int
2265qla2x00_fdmi_dhba(scsi_qla_host_t *vha)
2266{
2267 int rval;
2268 struct qla_hw_data *ha = vha->hw;
2269 ms_iocb_entry_t *ms_pkt;
2270 struct ct_sns_req *ct_req;
2271 struct ct_sns_rsp *ct_rsp;
2272
2273
2274
2275 ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE,
2276 DHBA_RSP_SIZE);
2277
2278
2279 ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, DHBA_CMD, DHBA_RSP_SIZE);
2280 ct_rsp = &ha->ct_sns->p.rsp;
2281
2282
2283 memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE);
2284
2285 ql_dbg(ql_dbg_disc, vha, 0x2036,
2286 "DHBA portname = %8phN.\n", ct_req->req.dhba.port_name);
2287
2288
2289 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2290 sizeof(ms_iocb_entry_t));
2291 if (rval != QLA_SUCCESS) {
2292
2293 ql_dbg(ql_dbg_disc, vha, 0x2037,
2294 "DHBA issue IOCB failed (%d).\n", rval);
2295 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") !=
2296 QLA_SUCCESS) {
2297 rval = QLA_FUNCTION_FAILED;
2298 } else {
2299 ql_dbg(ql_dbg_disc, vha, 0x2038,
2300 "DHBA exiting normally.\n");
2301 }
2302
2303 return rval;
2304}
2305
2306
2307
2308
2309
2310
2311
2312static int
2313qla2x00_fdmiv2_rpa(scsi_qla_host_t *vha)
2314{
2315 int rval, alen;
2316 uint32_t size;
2317 struct qla_hw_data *ha = vha->hw;
2318 ms_iocb_entry_t *ms_pkt;
2319 struct ct_sns_req *ct_req;
2320 struct ct_sns_rsp *ct_rsp;
2321 void *entries;
2322 struct ct_fdmiv2_port_attr *eiter;
2323 struct init_cb_24xx *icb24 = (struct init_cb_24xx *)ha->init_cb;
2324 struct new_utsname *p_sysid = NULL;
2325
2326
2327
2328
2329 ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE);
2330
2331
2332 ct_req = qla2x00_prep_ct_fdmi_req(ha->ct_sns, RPA_CMD, RPA_RSP_SIZE);
2333 ct_rsp = &ha->ct_sns->p.rsp;
2334
2335
2336 memcpy(ct_req->req.rpa2.port_name, vha->port_name, WWN_SIZE);
2337 size = WWN_SIZE + 4;
2338
2339
2340 ct_req->req.rpa2.attrs.count = cpu_to_be32(FDMIV2_PORT_ATTR_COUNT);
2341 entries = ct_req->req.rpa2.port_name;
2342
2343
2344 eiter = entries + size;
2345 eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPES);
2346 eiter->len = cpu_to_be16(4 + 32);
2347 eiter->a.fc4_types[2] = 0x01;
2348 size += 4 + 32;
2349
2350 ql_dbg(ql_dbg_disc, vha, 0x20ba,
2351 "FC4_TYPES=%02x %02x.\n",
2352 eiter->a.fc4_types[2],
2353 eiter->a.fc4_types[1]);
2354
2355 if (vha->flags.nvme_enabled) {
2356 eiter->a.fc4_types[6] = 1;
2357 ql_dbg(ql_dbg_disc, vha, 0x211f,
2358 "NVME FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n",
2359 eiter->a.fc4_types[6]);
2360 }
2361
2362
2363 eiter = entries + size;
2364 eiter->type = cpu_to_be16(FDMI_PORT_SUPPORT_SPEED);
2365 eiter->len = cpu_to_be16(4 + 4);
2366 if (IS_CNA_CAPABLE(ha))
2367 eiter->a.sup_speed = cpu_to_be32(
2368 FDMI_PORT_SPEED_10GB);
2369 else if (IS_QLA27XX(ha) || IS_QLA28XX(ha))
2370 eiter->a.sup_speed = cpu_to_be32(
2371 FDMI_PORT_SPEED_32GB|
2372 FDMI_PORT_SPEED_16GB|
2373 FDMI_PORT_SPEED_8GB);
2374 else if (IS_QLA2031(ha))
2375 eiter->a.sup_speed = cpu_to_be32(
2376 FDMI_PORT_SPEED_16GB|
2377 FDMI_PORT_SPEED_8GB|
2378 FDMI_PORT_SPEED_4GB);
2379 else if (IS_QLA25XX(ha))
2380 eiter->a.sup_speed = cpu_to_be32(
2381 FDMI_PORT_SPEED_8GB|
2382 FDMI_PORT_SPEED_4GB|
2383 FDMI_PORT_SPEED_2GB|
2384 FDMI_PORT_SPEED_1GB);
2385 else if (IS_QLA24XX_TYPE(ha))
2386 eiter->a.sup_speed = cpu_to_be32(
2387 FDMI_PORT_SPEED_4GB|
2388 FDMI_PORT_SPEED_2GB|
2389 FDMI_PORT_SPEED_1GB);
2390 else if (IS_QLA23XX(ha))
2391 eiter->a.sup_speed = cpu_to_be32(
2392 FDMI_PORT_SPEED_2GB|
2393 FDMI_PORT_SPEED_1GB);
2394 else
2395 eiter->a.sup_speed = cpu_to_be32(
2396 FDMI_PORT_SPEED_1GB);
2397 size += 4 + 4;
2398
2399 ql_dbg(ql_dbg_disc, vha, 0x20bb,
2400 "Supported Port Speed = %x.\n", eiter->a.sup_speed);
2401
2402
2403 eiter = entries + size;
2404 eiter->type = cpu_to_be16(FDMI_PORT_CURRENT_SPEED);
2405 eiter->len = cpu_to_be16(4 + 4);
2406 switch (ha->link_data_rate) {
2407 case PORT_SPEED_1GB:
2408 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_1GB);
2409 break;
2410 case PORT_SPEED_2GB:
2411 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_2GB);
2412 break;
2413 case PORT_SPEED_4GB:
2414 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_4GB);
2415 break;
2416 case PORT_SPEED_8GB:
2417 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_8GB);
2418 break;
2419 case PORT_SPEED_10GB:
2420 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_10GB);
2421 break;
2422 case PORT_SPEED_16GB:
2423 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_16GB);
2424 break;
2425 case PORT_SPEED_32GB:
2426 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_32GB);
2427 break;
2428 default:
2429 eiter->a.cur_speed = cpu_to_be32(FDMI_PORT_SPEED_UNKNOWN);
2430 break;
2431 }
2432 size += 4 + 4;
2433
2434 ql_dbg(ql_dbg_disc, vha, 0x2017,
2435 "Current_Speed = %x.\n", eiter->a.cur_speed);
2436
2437
2438 eiter = entries + size;
2439 eiter->type = cpu_to_be16(FDMI_PORT_MAX_FRAME_SIZE);
2440 eiter->len = cpu_to_be16(4 + 4);
2441 eiter->a.max_frame_size = IS_FWI2_CAPABLE(ha) ?
2442 le16_to_cpu(icb24->frame_payload_size) :
2443 le16_to_cpu(ha->init_cb->frame_payload_size);
2444 eiter->a.max_frame_size = cpu_to_be32(eiter->a.max_frame_size);
2445 size += 4 + 4;
2446
2447 ql_dbg(ql_dbg_disc, vha, 0x20bc,
2448 "Max_Frame_Size = %x.\n", eiter->a.max_frame_size);
2449
2450
2451 eiter = entries + size;
2452 eiter->type = cpu_to_be16(FDMI_PORT_OS_DEVICE_NAME);
2453 alen = strlen(QLA2XXX_DRIVER_NAME);
2454 snprintf(eiter->a.os_dev_name, sizeof(eiter->a.os_dev_name),
2455 "%s:host%lu", QLA2XXX_DRIVER_NAME, vha->host_no);
2456 alen += 4 - (alen & 3);
2457 eiter->len = cpu_to_be16(4 + alen);
2458 size += 4 + alen;
2459
2460 ql_dbg(ql_dbg_disc, vha, 0x20be,
2461 "OS_Device_Name = %s.\n", eiter->a.os_dev_name);
2462
2463
2464 eiter = entries + size;
2465 eiter->type = cpu_to_be16(FDMI_PORT_HOST_NAME);
2466 p_sysid = utsname();
2467 if (p_sysid) {
2468 snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
2469 "%s", p_sysid->nodename);
2470 } else {
2471 snprintf(eiter->a.host_name, sizeof(eiter->a.host_name),
2472 "%s", fc_host_system_hostname(vha->host));
2473 }
2474 alen = strlen(eiter->a.host_name);
2475 alen += 4 - (alen & 3);
2476 eiter->len = cpu_to_be16(4 + alen);
2477 size += 4 + alen;
2478
2479 ql_dbg(ql_dbg_disc, vha, 0x201a,
2480 "HostName=%s.\n", eiter->a.host_name);
2481
2482
2483 eiter = entries + size;
2484 eiter->type = cpu_to_be16(FDMI_PORT_NODE_NAME);
2485 memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE);
2486 eiter->len = cpu_to_be16(4 + WWN_SIZE);
2487 size += 4 + WWN_SIZE;
2488
2489 ql_dbg(ql_dbg_disc, vha, 0x20c0,
2490 "Node Name = %016llx.\n", wwn_to_u64(eiter->a.node_name));
2491
2492
2493 eiter = entries + size;
2494 eiter->type = cpu_to_be16(FDMI_PORT_NAME);
2495 memcpy(eiter->a.port_name, vha->port_name, WWN_SIZE);
2496 eiter->len = cpu_to_be16(4 + WWN_SIZE);
2497 size += 4 + WWN_SIZE;
2498
2499 ql_dbg(ql_dbg_disc, vha, 0x20c1,
2500 "Port Name = %016llx.\n", wwn_to_u64(eiter->a.port_name));
2501
2502
2503 eiter = entries + size;
2504 eiter->type = cpu_to_be16(FDMI_PORT_SYM_NAME);
2505 qla2x00_get_sym_node_name(vha, eiter->a.port_sym_name,
2506 sizeof(eiter->a.port_sym_name));
2507 alen = strlen(eiter->a.port_sym_name);
2508 alen += 4 - (alen & 3);
2509 eiter->len = cpu_to_be16(4 + alen);
2510 size += 4 + alen;
2511
2512 ql_dbg(ql_dbg_disc, vha, 0x20c2,
2513 "port symbolic name = %s\n", eiter->a.port_sym_name);
2514
2515
2516 eiter = entries + size;
2517 eiter->type = cpu_to_be16(FDMI_PORT_TYPE);
2518 eiter->a.port_type = cpu_to_be32(NS_NX_PORT_TYPE);
2519 eiter->len = cpu_to_be16(4 + 4);
2520 size += 4 + 4;
2521
2522 ql_dbg(ql_dbg_disc, vha, 0x20c3,
2523 "Port Type = %x.\n", eiter->a.port_type);
2524
2525
2526 eiter = entries + size;
2527 eiter->type = cpu_to_be16(FDMI_PORT_SUPP_COS);
2528 eiter->a.port_supported_cos = cpu_to_be32(FC_CLASS_3);
2529 eiter->len = cpu_to_be16(4 + 4);
2530 size += 4 + 4;
2531
2532 ql_dbg(ql_dbg_disc, vha, 0x20c4,
2533 "Supported COS = %08x\n", eiter->a.port_supported_cos);
2534
2535
2536 eiter = entries + size;
2537 eiter->type = cpu_to_be16(FDMI_PORT_FABRIC_NAME);
2538 memcpy(eiter->a.fabric_name, vha->fabric_node_name, WWN_SIZE);
2539 eiter->len = cpu_to_be16(4 + WWN_SIZE);
2540 size += 4 + WWN_SIZE;
2541
2542 ql_dbg(ql_dbg_disc, vha, 0x20c5,
2543 "Fabric Name = %016llx.\n", wwn_to_u64(eiter->a.fabric_name));
2544
2545
2546 eiter = entries + size;
2547 eiter->type = cpu_to_be16(FDMI_PORT_FC4_TYPE);
2548 eiter->a.port_fc4_type[0] = 0;
2549 eiter->a.port_fc4_type[1] = 0;
2550 eiter->a.port_fc4_type[2] = 1;
2551 eiter->a.port_fc4_type[3] = 0;
2552 eiter->len = cpu_to_be16(4 + 32);
2553 size += 4 + 32;
2554
2555 ql_dbg(ql_dbg_disc, vha, 0x20c6,
2556 "Port Active FC4 Type = %02x %02x.\n",
2557 eiter->a.port_fc4_type[2], eiter->a.port_fc4_type[1]);
2558
2559 if (vha->flags.nvme_enabled) {
2560 eiter->a.port_fc4_type[4] = 0;
2561 eiter->a.port_fc4_type[5] = 0;
2562 eiter->a.port_fc4_type[6] = 1;
2563 ql_dbg(ql_dbg_disc, vha, 0x2120,
2564 "NVME Port Active FC4 Type = %02x 0x0 0x0 0x0 0x0 0x0.\n",
2565 eiter->a.port_fc4_type[6]);
2566 }
2567
2568
2569 eiter = entries + size;
2570 eiter->type = cpu_to_be16(FDMI_PORT_STATE);
2571 eiter->a.port_state = cpu_to_be32(1);
2572 eiter->len = cpu_to_be16(4 + 4);
2573 size += 4 + 4;
2574
2575 ql_dbg(ql_dbg_disc, vha, 0x20c7,
2576 "Port State = %x.\n", eiter->a.port_state);
2577
2578
2579 eiter = entries + size;
2580 eiter->type = cpu_to_be16(FDMI_PORT_COUNT);
2581 eiter->a.num_ports = cpu_to_be32(1);
2582 eiter->len = cpu_to_be16(4 + 4);
2583 size += 4 + 4;
2584
2585 ql_dbg(ql_dbg_disc, vha, 0x20c8,
2586 "Number of ports = %x.\n", eiter->a.num_ports);
2587
2588
2589 eiter = entries + size;
2590 eiter->type = cpu_to_be16(FDMI_PORT_ID);
2591 eiter->a.port_id = cpu_to_be32(vha->d_id.b24);
2592 eiter->len = cpu_to_be16(4 + 4);
2593 size += 4 + 4;
2594
2595 ql_dbg(ql_dbg_disc, vha, 0x201c,
2596 "Port Id = %x.\n", eiter->a.port_id);
2597
2598
2599 qla2x00_update_ms_fdmi_iocb(vha, size + 16);
2600
2601 ql_dbg(ql_dbg_disc, vha, 0x2018,
2602 "RPA portname= %8phN size=%d.\n", ct_req->req.rpa.port_name, size);
2603 ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x20ca,
2604 entries, size);
2605
2606
2607 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2608 sizeof(ms_iocb_entry_t));
2609 if (rval != QLA_SUCCESS) {
2610
2611 ql_dbg(ql_dbg_disc, vha, 0x20cb,
2612 "RPA FDMI v2 issue IOCB failed (%d).\n", rval);
2613 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") !=
2614 QLA_SUCCESS) {
2615 rval = QLA_FUNCTION_FAILED;
2616 if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM &&
2617 ct_rsp->header.explanation_code ==
2618 CT_EXPL_ALREADY_REGISTERED) {
2619 ql_dbg(ql_dbg_disc, vha, 0x20ce,
2620 "RPA FDMI v2 already registered\n");
2621 rval = QLA_ALREADY_REGISTERED;
2622 } else {
2623 ql_dbg(ql_dbg_disc, vha, 0x2020,
2624 "RPA FDMI v2 failed, CT Reason code: 0x%x, CT Explanation 0x%x\n",
2625 ct_rsp->header.reason_code,
2626 ct_rsp->header.explanation_code);
2627 }
2628 } else {
2629 ql_dbg(ql_dbg_disc, vha, 0x20cc,
2630 "RPA FDMI V2 exiting normally.\n");
2631 }
2632
2633 return rval;
2634}
2635
2636
2637
2638
2639
2640
2641
2642int
2643qla2x00_fdmi_register(scsi_qla_host_t *vha)
2644{
2645 int rval = QLA_FUNCTION_FAILED;
2646 struct qla_hw_data *ha = vha->hw;
2647
2648 if (IS_QLA2100(ha) || IS_QLA2200(ha) ||
2649 IS_QLAFX00(ha))
2650 return QLA_FUNCTION_FAILED;
2651
2652 rval = qla2x00_mgmt_svr_login(vha);
2653 if (rval)
2654 return rval;
2655
2656 rval = qla2x00_fdmiv2_rhba(vha);
2657 if (rval) {
2658 if (rval != QLA_ALREADY_REGISTERED)
2659 goto try_fdmi;
2660
2661 rval = qla2x00_fdmi_dhba(vha);
2662 if (rval)
2663 goto try_fdmi;
2664
2665 rval = qla2x00_fdmiv2_rhba(vha);
2666 if (rval)
2667 goto try_fdmi;
2668 }
2669 rval = qla2x00_fdmiv2_rpa(vha);
2670 if (rval)
2671 goto try_fdmi;
2672
2673 goto out;
2674
2675try_fdmi:
2676 rval = qla2x00_fdmi_rhba(vha);
2677 if (rval) {
2678 if (rval != QLA_ALREADY_REGISTERED)
2679 return rval;
2680
2681 rval = qla2x00_fdmi_dhba(vha);
2682 if (rval)
2683 return rval;
2684
2685 rval = qla2x00_fdmi_rhba(vha);
2686 if (rval)
2687 return rval;
2688 }
2689 rval = qla2x00_fdmi_rpa(vha);
2690out:
2691 return rval;
2692}
2693
2694
2695
2696
2697
2698
2699
2700
2701int
2702qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list)
2703{
2704 int rval = QLA_SUCCESS;
2705 uint16_t i;
2706 struct qla_hw_data *ha = vha->hw;
2707 ms_iocb_entry_t *ms_pkt;
2708 struct ct_sns_req *ct_req;
2709 struct ct_sns_rsp *ct_rsp;
2710 struct ct_arg arg;
2711
2712 if (!IS_IIDMA_CAPABLE(ha))
2713 return QLA_FUNCTION_FAILED;
2714
2715 arg.iocb = ha->ms_iocb;
2716 arg.req_dma = ha->ct_sns_dma;
2717 arg.rsp_dma = ha->ct_sns_dma;
2718 arg.req_size = GFPN_ID_REQ_SIZE;
2719 arg.rsp_size = GFPN_ID_RSP_SIZE;
2720 arg.nport_handle = NPH_SNS;
2721
2722 for (i = 0; i < ha->max_fibre_devices; i++) {
2723
2724
2725 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
2726
2727
2728 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFPN_ID_CMD,
2729 GFPN_ID_RSP_SIZE);
2730 ct_rsp = &ha->ct_sns->p.rsp;
2731
2732
2733 ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
2734 ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
2735 ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
2736
2737
2738 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2739 sizeof(ms_iocb_entry_t));
2740 if (rval != QLA_SUCCESS) {
2741
2742 ql_dbg(ql_dbg_disc, vha, 0x2023,
2743 "GFPN_ID issue IOCB failed (%d).\n", rval);
2744 break;
2745 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
2746 "GFPN_ID") != QLA_SUCCESS) {
2747 rval = QLA_FUNCTION_FAILED;
2748 break;
2749 } else {
2750
2751 memcpy(list[i].fabric_port_name,
2752 ct_rsp->rsp.gfpn_id.port_name, WWN_SIZE);
2753 }
2754
2755
2756 if (list[i].d_id.b.rsvd_1 != 0)
2757 break;
2758 }
2759
2760 return (rval);
2761}
2762
2763
2764static inline struct ct_sns_req *
2765qla24xx_prep_ct_fm_req(struct ct_sns_pkt *p, uint16_t cmd,
2766 uint16_t rsp_size)
2767{
2768 memset(p, 0, sizeof(struct ct_sns_pkt));
2769
2770 p->p.req.header.revision = 0x01;
2771 p->p.req.header.gs_type = 0xFA;
2772 p->p.req.header.gs_subtype = 0x01;
2773 p->p.req.command = cpu_to_be16(cmd);
2774 p->p.req.max_rsp_size = cpu_to_be16((rsp_size - 16) / 4);
2775
2776 return &p->p.req;
2777}
2778
2779static uint16_t
2780qla2x00_port_speed_capability(uint16_t speed)
2781{
2782 switch (speed) {
2783 case BIT_15:
2784 return PORT_SPEED_1GB;
2785 case BIT_14:
2786 return PORT_SPEED_2GB;
2787 case BIT_13:
2788 return PORT_SPEED_4GB;
2789 case BIT_12:
2790 return PORT_SPEED_10GB;
2791 case BIT_11:
2792 return PORT_SPEED_8GB;
2793 case BIT_10:
2794 return PORT_SPEED_16GB;
2795 case BIT_8:
2796 return PORT_SPEED_32GB;
2797 case BIT_7:
2798 return PORT_SPEED_64GB;
2799 default:
2800 return PORT_SPEED_UNKNOWN;
2801 }
2802}
2803
2804
2805
2806
2807
2808
2809
2810
2811int
2812qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list)
2813{
2814 int rval;
2815 uint16_t i;
2816 struct qla_hw_data *ha = vha->hw;
2817 ms_iocb_entry_t *ms_pkt;
2818 struct ct_sns_req *ct_req;
2819 struct ct_sns_rsp *ct_rsp;
2820 struct ct_arg arg;
2821
2822 if (!IS_IIDMA_CAPABLE(ha))
2823 return QLA_FUNCTION_FAILED;
2824 if (!ha->flags.gpsc_supported)
2825 return QLA_FUNCTION_FAILED;
2826
2827 rval = qla2x00_mgmt_svr_login(vha);
2828 if (rval)
2829 return rval;
2830
2831 arg.iocb = ha->ms_iocb;
2832 arg.req_dma = ha->ct_sns_dma;
2833 arg.rsp_dma = ha->ct_sns_dma;
2834 arg.req_size = GPSC_REQ_SIZE;
2835 arg.rsp_size = GPSC_RSP_SIZE;
2836 arg.nport_handle = vha->mgmt_svr_loop_id;
2837
2838 for (i = 0; i < ha->max_fibre_devices; i++) {
2839
2840
2841 ms_pkt = qla24xx_prep_ms_iocb(vha, &arg);
2842
2843
2844 ct_req = qla24xx_prep_ct_fm_req(ha->ct_sns, GPSC_CMD,
2845 GPSC_RSP_SIZE);
2846 ct_rsp = &ha->ct_sns->p.rsp;
2847
2848
2849 memcpy(ct_req->req.gpsc.port_name, list[i].fabric_port_name,
2850 WWN_SIZE);
2851
2852
2853 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2854 sizeof(ms_iocb_entry_t));
2855 if (rval != QLA_SUCCESS) {
2856
2857 ql_dbg(ql_dbg_disc, vha, 0x2059,
2858 "GPSC issue IOCB failed (%d).\n", rval);
2859 } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
2860 "GPSC")) != QLA_SUCCESS) {
2861
2862 if (rval == QLA_INVALID_COMMAND &&
2863 (ct_rsp->header.reason_code ==
2864 CT_REASON_INVALID_COMMAND_CODE ||
2865 ct_rsp->header.reason_code ==
2866 CT_REASON_COMMAND_UNSUPPORTED)) {
2867 ql_dbg(ql_dbg_disc, vha, 0x205a,
2868 "GPSC command unsupported, disabling "
2869 "query.\n");
2870 ha->flags.gpsc_supported = 0;
2871 rval = QLA_FUNCTION_FAILED;
2872 break;
2873 }
2874 rval = QLA_FUNCTION_FAILED;
2875 } else {
2876 list->fp_speed = qla2x00_port_speed_capability(
2877 be16_to_cpu(ct_rsp->rsp.gpsc.speed));
2878 ql_dbg(ql_dbg_disc, vha, 0x205b,
2879 "GPSC ext entry - fpn "
2880 "%8phN speeds=%04x speed=%04x.\n",
2881 list[i].fabric_port_name,
2882 be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
2883 be16_to_cpu(ct_rsp->rsp.gpsc.speed));
2884 }
2885
2886
2887 if (list[i].d_id.b.rsvd_1 != 0)
2888 break;
2889 }
2890
2891 return (rval);
2892}
2893
2894
2895
2896
2897
2898
2899
2900
2901void
2902qla2x00_gff_id(scsi_qla_host_t *vha, sw_info_t *list)
2903{
2904 int rval;
2905 uint16_t i;
2906
2907 ms_iocb_entry_t *ms_pkt;
2908 struct ct_sns_req *ct_req;
2909 struct ct_sns_rsp *ct_rsp;
2910 struct qla_hw_data *ha = vha->hw;
2911 uint8_t fcp_scsi_features = 0;
2912 struct ct_arg arg;
2913
2914 for (i = 0; i < ha->max_fibre_devices; i++) {
2915
2916
2917 list[i].fc4_type = FC4_TYPE_UNKNOWN;
2918
2919
2920 if (!IS_FWI2_CAPABLE(ha))
2921 continue;
2922
2923 arg.iocb = ha->ms_iocb;
2924 arg.req_dma = ha->ct_sns_dma;
2925 arg.rsp_dma = ha->ct_sns_dma;
2926 arg.req_size = GFF_ID_REQ_SIZE;
2927 arg.rsp_size = GFF_ID_RSP_SIZE;
2928 arg.nport_handle = NPH_SNS;
2929
2930
2931 ms_pkt = ha->isp_ops->prep_ms_iocb(vha, &arg);
2932
2933
2934 ct_req = qla2x00_prep_ct_req(ha->ct_sns, GFF_ID_CMD,
2935 GFF_ID_RSP_SIZE);
2936 ct_rsp = &ha->ct_sns->p.rsp;
2937
2938
2939 ct_req->req.port_id.port_id[0] = list[i].d_id.b.domain;
2940 ct_req->req.port_id.port_id[1] = list[i].d_id.b.area;
2941 ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa;
2942
2943
2944 rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma,
2945 sizeof(ms_iocb_entry_t));
2946
2947 if (rval != QLA_SUCCESS) {
2948 ql_dbg(ql_dbg_disc, vha, 0x205c,
2949 "GFF_ID issue IOCB failed (%d).\n", rval);
2950 } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp,
2951 "GFF_ID") != QLA_SUCCESS) {
2952 ql_dbg(ql_dbg_disc, vha, 0x205d,
2953 "GFF_ID IOCB status had a failure status code.\n");
2954 } else {
2955 fcp_scsi_features =
2956 ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
2957 fcp_scsi_features &= 0x0f;
2958
2959 if (fcp_scsi_features)
2960 list[i].fc4_type = FC4_TYPE_FCP_SCSI;
2961 else
2962 list[i].fc4_type = FC4_TYPE_OTHER;
2963
2964 list[i].fc4f_nvme =
2965 ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
2966 list[i].fc4f_nvme &= 0xf;
2967 }
2968
2969
2970 if (list[i].d_id.b.rsvd_1 != 0)
2971 break;
2972 }
2973}
2974
2975int qla24xx_post_gpsc_work(struct scsi_qla_host *vha, fc_port_t *fcport)
2976{
2977 struct qla_work_evt *e;
2978
2979 e = qla2x00_alloc_work(vha, QLA_EVT_GPSC);
2980 if (!e)
2981 return QLA_FUNCTION_FAILED;
2982
2983 e->u.fcport.fcport = fcport;
2984 fcport->flags |= FCF_ASYNC_ACTIVE;
2985 return qla2x00_post_work(vha, e);
2986}
2987
2988void qla24xx_handle_gpsc_event(scsi_qla_host_t *vha, struct event_arg *ea)
2989{
2990 struct fc_port *fcport = ea->fcport;
2991
2992 ql_dbg(ql_dbg_disc, vha, 0x20d8,
2993 "%s %8phC DS %d LS %d rc %d login %d|%d rscn %d|%d lid %d\n",
2994 __func__, fcport->port_name, fcport->disc_state,
2995 fcport->fw_login_state, ea->rc, ea->sp->gen2, fcport->login_gen,
2996 ea->sp->gen2, fcport->rscn_gen|ea->sp->gen1, fcport->loop_id);
2997
2998 if (fcport->disc_state == DSC_DELETE_PEND)
2999 return;
3000
3001 if (ea->sp->gen2 != fcport->login_gen) {
3002
3003 ql_dbg(ql_dbg_disc, vha, 0x20d3,
3004 "%s %8phC generation changed\n",
3005 __func__, fcport->port_name);
3006 return;
3007 } else if (ea->sp->gen1 != fcport->rscn_gen) {
3008 return;
3009 }
3010
3011 qla_post_iidma_work(vha, fcport);
3012}
3013
3014static void qla24xx_async_gpsc_sp_done(void *s, int res)
3015{
3016 struct srb *sp = s;
3017 struct scsi_qla_host *vha = sp->vha;
3018 struct qla_hw_data *ha = vha->hw;
3019 fc_port_t *fcport = sp->fcport;
3020 struct ct_sns_rsp *ct_rsp;
3021 struct event_arg ea;
3022
3023 ct_rsp = &fcport->ct_desc.ct_sns->p.rsp;
3024
3025 ql_dbg(ql_dbg_disc, vha, 0x2053,
3026 "Async done-%s res %x, WWPN %8phC \n",
3027 sp->name, res, fcport->port_name);
3028
3029 fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE);
3030
3031 if (res == QLA_FUNCTION_TIMEOUT)
3032 return;
3033
3034 if (res == (DID_ERROR << 16)) {
3035
3036 goto done;
3037 } else if (res) {
3038 if ((ct_rsp->header.reason_code ==
3039 CT_REASON_INVALID_COMMAND_CODE) ||
3040 (ct_rsp->header.reason_code ==
3041 CT_REASON_COMMAND_UNSUPPORTED)) {
3042 ql_dbg(ql_dbg_disc, vha, 0x2019,
3043 "GPSC command unsupported, disabling query.\n");
3044 ha->flags.gpsc_supported = 0;
3045 goto done;
3046 }
3047 } else {
3048 fcport->fp_speed = qla2x00_port_speed_capability(
3049 be16_to_cpu(ct_rsp->rsp.gpsc.speed));
3050
3051 ql_dbg(ql_dbg_disc, vha, 0x2054,
3052 "Async-%s OUT WWPN %8phC speeds=%04x speed=%04x.\n",
3053 sp->name, fcport->fabric_port_name,
3054 be16_to_cpu(ct_rsp->rsp.gpsc.speeds),
3055 be16_to_cpu(ct_rsp->rsp.gpsc.speed));
3056 }
3057 memset(&ea, 0, sizeof(ea));
3058 ea.event = FCME_GPSC_DONE;
3059 ea.rc = res;
3060 ea.fcport = fcport;
3061 ea.sp = sp;
3062 qla2x00_fcport_event_handler(vha, &ea);
3063
3064done:
3065 sp->free(sp);
3066}
3067
3068int qla24xx_async_gpsc(scsi_qla_host_t *vha, fc_port_t *fcport)
3069{
3070 int rval = QLA_FUNCTION_FAILED;
3071 struct ct_sns_req *ct_req;
3072 srb_t *sp;
3073
3074 if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
3075 return rval;
3076
3077 sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
3078 if (!sp)
3079 goto done;
3080
3081 sp->type = SRB_CT_PTHRU_CMD;
3082 sp->name = "gpsc";
3083 sp->gen1 = fcport->rscn_gen;
3084 sp->gen2 = fcport->login_gen;
3085
3086 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
3087
3088
3089 ct_req = qla24xx_prep_ct_fm_req(fcport->ct_desc.ct_sns, GPSC_CMD,
3090 GPSC_RSP_SIZE);
3091
3092
3093 memcpy(ct_req->req.gpsc.port_name, fcport->fabric_port_name,
3094 WWN_SIZE);
3095
3096 sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns;
3097 sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma;
3098 sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns;
3099 sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma;
3100 sp->u.iocb_cmd.u.ctarg.req_size = GPSC_REQ_SIZE;
3101 sp->u.iocb_cmd.u.ctarg.rsp_size = GPSC_RSP_SIZE;
3102 sp->u.iocb_cmd.u.ctarg.nport_handle = vha->mgmt_svr_loop_id;
3103
3104 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
3105 sp->done = qla24xx_async_gpsc_sp_done;
3106
3107 ql_dbg(ql_dbg_disc, vha, 0x205e,
3108 "Async-%s %8phC hdl=%x loopid=%x portid=%02x%02x%02x.\n",
3109 sp->name, fcport->port_name, sp->handle,
3110 fcport->loop_id, fcport->d_id.b.domain,
3111 fcport->d_id.b.area, fcport->d_id.b.al_pa);
3112
3113 rval = qla2x00_start_sp(sp);
3114 if (rval != QLA_SUCCESS)
3115 goto done_free_sp;
3116 return rval;
3117
3118done_free_sp:
3119 sp->free(sp);
3120 fcport->flags &= ~FCF_ASYNC_SENT;
3121done:
3122 fcport->flags &= ~FCF_ASYNC_ACTIVE;
3123 return rval;
3124}
3125
3126int qla24xx_post_gpnid_work(struct scsi_qla_host *vha, port_id_t *id)
3127{
3128 struct qla_work_evt *e;
3129
3130 if (test_bit(UNLOADING, &vha->dpc_flags))
3131 return 0;
3132
3133 e = qla2x00_alloc_work(vha, QLA_EVT_GPNID);
3134 if (!e)
3135 return QLA_FUNCTION_FAILED;
3136
3137 e->u.gpnid.id = *id;
3138 return qla2x00_post_work(vha, e);
3139}
3140
3141void qla24xx_sp_unmap(scsi_qla_host_t *vha, srb_t *sp)
3142{
3143 struct srb_iocb *c = &sp->u.iocb_cmd;
3144
3145 switch (sp->type) {
3146 case SRB_ELS_DCMD:
3147 if (c->u.els_plogi.els_plogi_pyld)
3148 dma_free_coherent(&vha->hw->pdev->dev,
3149 c->u.els_plogi.tx_size,
3150 c->u.els_plogi.els_plogi_pyld,
3151 c->u.els_plogi.els_plogi_pyld_dma);
3152
3153 if (c->u.els_plogi.els_resp_pyld)
3154 dma_free_coherent(&vha->hw->pdev->dev,
3155 c->u.els_plogi.rx_size,
3156 c->u.els_plogi.els_resp_pyld,
3157 c->u.els_plogi.els_resp_pyld_dma);
3158 break;
3159 case SRB_CT_PTHRU_CMD:
3160 default:
3161 if (sp->u.iocb_cmd.u.ctarg.req) {
3162 dma_free_coherent(&vha->hw->pdev->dev,
3163 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
3164 sp->u.iocb_cmd.u.ctarg.req,
3165 sp->u.iocb_cmd.u.ctarg.req_dma);
3166 sp->u.iocb_cmd.u.ctarg.req = NULL;
3167 }
3168
3169 if (sp->u.iocb_cmd.u.ctarg.rsp) {
3170 dma_free_coherent(&vha->hw->pdev->dev,
3171 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
3172 sp->u.iocb_cmd.u.ctarg.rsp,
3173 sp->u.iocb_cmd.u.ctarg.rsp_dma);
3174 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
3175 }
3176 break;
3177 }
3178
3179 sp->free(sp);
3180}
3181
3182void qla24xx_handle_gpnid_event(scsi_qla_host_t *vha, struct event_arg *ea)
3183{
3184 fc_port_t *fcport, *conflict, *t;
3185 u16 data[2];
3186
3187 ql_dbg(ql_dbg_disc, vha, 0xffff,
3188 "%s %d port_id: %06x\n",
3189 __func__, __LINE__, ea->id.b24);
3190
3191 if (ea->rc) {
3192
3193 list_for_each_entry_safe(fcport, t, &vha->vp_fcports, list) {
3194 if (fcport->d_id.b24 == ea->id.b24)
3195 fcport->scan_state = QLA_FCPORT_SCAN;
3196
3197 qlt_schedule_sess_for_deletion(fcport);
3198 }
3199 } else {
3200
3201 fcport = qla2x00_find_fcport_by_wwpn(vha, ea->port_name, 1);
3202 if (fcport) {
3203 list_for_each_entry_safe(conflict, t, &vha->vp_fcports,
3204 list) {
3205 if ((conflict->d_id.b24 == ea->id.b24) &&
3206 (fcport != conflict))
3207
3208
3209
3210
3211
3212
3213 conflict->scan_state = QLA_FCPORT_SCAN;
3214
3215 qlt_schedule_sess_for_deletion(conflict);
3216 }
3217
3218 fcport->scan_needed = 0;
3219 fcport->rscn_gen++;
3220 fcport->scan_state = QLA_FCPORT_FOUND;
3221 fcport->flags |= FCF_FABRIC_DEVICE;
3222 if (fcport->login_retry == 0) {
3223 fcport->login_retry =
3224 vha->hw->login_retry_count;
3225 ql_dbg(ql_dbg_disc, vha, 0xffff,
3226 "Port login retry %8phN, lid 0x%04x cnt=%d.\n",
3227 fcport->port_name, fcport->loop_id,
3228 fcport->login_retry);
3229 }
3230 switch (fcport->disc_state) {
3231 case DSC_LOGIN_COMPLETE:
3232
3233 ql_dbg(ql_dbg_disc, vha, 0x210d,
3234 "%s %d %8phC revalidate session with ADISC\n",
3235 __func__, __LINE__, fcport->port_name);
3236 data[0] = data[1] = 0;
3237 qla2x00_post_async_adisc_work(vha, fcport,
3238 data);
3239 break;
3240 case DSC_DELETED:
3241 ql_dbg(ql_dbg_disc, vha, 0x210d,
3242 "%s %d %8phC login\n", __func__, __LINE__,
3243 fcport->port_name);
3244 fcport->d_id = ea->id;
3245 qla24xx_fcport_handle_login(vha, fcport);
3246 break;
3247 case DSC_DELETE_PEND:
3248 fcport->d_id = ea->id;
3249 break;
3250 default:
3251 fcport->d_id = ea->id;
3252 break;
3253 }
3254 } else {
3255 list_for_each_entry_safe(conflict, t, &vha->vp_fcports,
3256 list) {
3257 if (conflict->d_id.b24 == ea->id.b24) {
3258
3259
3260
3261
3262 ql_dbg(ql_dbg_disc, vha, 0xffff,
3263 "%s %d %8phC DS %d\n",
3264 __func__, __LINE__,
3265 conflict->port_name,
3266 conflict->disc_state);
3267
3268 conflict->scan_state = QLA_FCPORT_SCAN;
3269 qlt_schedule_sess_for_deletion(conflict);
3270 }
3271 }
3272
3273
3274 ql_dbg(ql_dbg_disc, vha, 0x2065,
3275 "%s %d %8phC post new sess\n",
3276 __func__, __LINE__, ea->port_name);
3277 qla24xx_post_newsess_work(vha, &ea->id,
3278 ea->port_name, NULL, NULL, FC4_TYPE_UNKNOWN);
3279 }
3280 }
3281}
3282
3283static void qla2x00_async_gpnid_sp_done(void *s, int res)
3284{
3285 struct srb *sp = s;
3286 struct scsi_qla_host *vha = sp->vha;
3287 struct ct_sns_req *ct_req =
3288 (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req;
3289 struct ct_sns_rsp *ct_rsp =
3290 (struct ct_sns_rsp *)sp->u.iocb_cmd.u.ctarg.rsp;
3291 struct event_arg ea;
3292 struct qla_work_evt *e;
3293 unsigned long flags;
3294
3295 if (res)
3296 ql_dbg(ql_dbg_disc, vha, 0x2066,
3297 "Async done-%s fail res %x rscn gen %d ID %3phC. %8phC\n",
3298 sp->name, res, sp->gen1, ct_req->req.port_id.port_id,
3299 ct_rsp->rsp.gpn_id.port_name);
3300 else
3301 ql_dbg(ql_dbg_disc, vha, 0x2066,
3302 "Async done-%s good rscn gen %d ID %3phC. %8phC\n",
3303 sp->name, sp->gen1, ct_req->req.port_id.port_id,
3304 ct_rsp->rsp.gpn_id.port_name);
3305
3306 memset(&ea, 0, sizeof(ea));
3307 memcpy(ea.port_name, ct_rsp->rsp.gpn_id.port_name, WWN_SIZE);
3308 ea.sp = sp;
3309 ea.id.b.domain = ct_req->req.port_id.port_id[0];
3310 ea.id.b.area = ct_req->req.port_id.port_id[1];
3311 ea.id.b.al_pa = ct_req->req.port_id.port_id[2];
3312 ea.rc = res;
3313 ea.event = FCME_GPNID_DONE;
3314
3315 spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
3316 list_del(&sp->elem);
3317 spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
3318
3319 if (res) {
3320 if (res == QLA_FUNCTION_TIMEOUT) {
3321 qla24xx_post_gpnid_work(sp->vha, &ea.id);
3322 sp->free(sp);
3323 return;
3324 }
3325 } else if (sp->gen1) {
3326
3327 qla24xx_post_gpnid_work(sp->vha, &ea.id);
3328 sp->free(sp);
3329 return;
3330 }
3331
3332 qla2x00_fcport_event_handler(vha, &ea);
3333
3334 e = qla2x00_alloc_work(vha, QLA_EVT_UNMAP);
3335 if (!e) {
3336
3337 if (sp->u.iocb_cmd.u.ctarg.req) {
3338 dma_free_coherent(&vha->hw->pdev->dev,
3339 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
3340 sp->u.iocb_cmd.u.ctarg.req,
3341 sp->u.iocb_cmd.u.ctarg.req_dma);
3342 sp->u.iocb_cmd.u.ctarg.req = NULL;
3343 }
3344 if (sp->u.iocb_cmd.u.ctarg.rsp) {
3345 dma_free_coherent(&vha->hw->pdev->dev,
3346 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
3347 sp->u.iocb_cmd.u.ctarg.rsp,
3348 sp->u.iocb_cmd.u.ctarg.rsp_dma);
3349 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
3350 }
3351
3352 sp->free(sp);
3353 return;
3354 }
3355
3356 e->u.iosb.sp = sp;
3357 qla2x00_post_work(vha, e);
3358}
3359
3360
3361int qla24xx_async_gpnid(scsi_qla_host_t *vha, port_id_t *id)
3362{
3363 int rval = QLA_FUNCTION_FAILED;
3364 struct ct_sns_req *ct_req;
3365 srb_t *sp, *tsp;
3366 struct ct_sns_pkt *ct_sns;
3367 unsigned long flags;
3368
3369 if (!vha->flags.online)
3370 goto done;
3371
3372 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
3373 if (!sp)
3374 goto done;
3375
3376 sp->type = SRB_CT_PTHRU_CMD;
3377 sp->name = "gpnid";
3378 sp->u.iocb_cmd.u.ctarg.id = *id;
3379 sp->gen1 = 0;
3380 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
3381
3382 spin_lock_irqsave(&vha->hw->tgt.sess_lock, flags);
3383 list_for_each_entry(tsp, &vha->gpnid_list, elem) {
3384 if (tsp->u.iocb_cmd.u.ctarg.id.b24 == id->b24) {
3385 tsp->gen1++;
3386 spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
3387 sp->free(sp);
3388 goto done;
3389 }
3390 }
3391 list_add_tail(&sp->elem, &vha->gpnid_list);
3392 spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
3393
3394 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
3395 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.req_dma,
3396 GFP_KERNEL);
3397 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
3398 if (!sp->u.iocb_cmd.u.ctarg.req) {
3399 ql_log(ql_log_warn, vha, 0xd041,
3400 "Failed to allocate ct_sns request.\n");
3401 goto done_free_sp;
3402 }
3403
3404 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
3405 sizeof(struct ct_sns_pkt), &sp->u.iocb_cmd.u.ctarg.rsp_dma,
3406 GFP_KERNEL);
3407 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
3408 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
3409 ql_log(ql_log_warn, vha, 0xd042,
3410 "Failed to allocate ct_sns request.\n");
3411 goto done_free_sp;
3412 }
3413
3414 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.rsp;
3415 memset(ct_sns, 0, sizeof(*ct_sns));
3416
3417 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
3418
3419 ct_req = qla2x00_prep_ct_req(ct_sns, GPN_ID_CMD, GPN_ID_RSP_SIZE);
3420
3421
3422 ct_req->req.port_id.port_id[0] = id->b.domain;
3423 ct_req->req.port_id.port_id[1] = id->b.area;
3424 ct_req->req.port_id.port_id[2] = id->b.al_pa;
3425
3426 sp->u.iocb_cmd.u.ctarg.req_size = GPN_ID_REQ_SIZE;
3427 sp->u.iocb_cmd.u.ctarg.rsp_size = GPN_ID_RSP_SIZE;
3428 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
3429
3430 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
3431 sp->done = qla2x00_async_gpnid_sp_done;
3432
3433 ql_dbg(ql_dbg_disc, vha, 0x2067,
3434 "Async-%s hdl=%x ID %3phC.\n", sp->name,
3435 sp->handle, ct_req->req.port_id.port_id);
3436
3437 rval = qla2x00_start_sp(sp);
3438 if (rval != QLA_SUCCESS)
3439 goto done_free_sp;
3440
3441 return rval;
3442
3443done_free_sp:
3444 spin_lock_irqsave(&vha->hw->vport_slock, flags);
3445 list_del(&sp->elem);
3446 spin_unlock_irqrestore(&vha->hw->vport_slock, flags);
3447
3448 if (sp->u.iocb_cmd.u.ctarg.req) {
3449 dma_free_coherent(&vha->hw->pdev->dev,
3450 sizeof(struct ct_sns_pkt),
3451 sp->u.iocb_cmd.u.ctarg.req,
3452 sp->u.iocb_cmd.u.ctarg.req_dma);
3453 sp->u.iocb_cmd.u.ctarg.req = NULL;
3454 }
3455 if (sp->u.iocb_cmd.u.ctarg.rsp) {
3456 dma_free_coherent(&vha->hw->pdev->dev,
3457 sizeof(struct ct_sns_pkt),
3458 sp->u.iocb_cmd.u.ctarg.rsp,
3459 sp->u.iocb_cmd.u.ctarg.rsp_dma);
3460 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
3461 }
3462
3463 sp->free(sp);
3464done:
3465 return rval;
3466}
3467
3468void qla24xx_handle_gffid_event(scsi_qla_host_t *vha, struct event_arg *ea)
3469{
3470 fc_port_t *fcport = ea->fcport;
3471
3472 qla24xx_post_gnl_work(vha, fcport);
3473}
3474
3475void qla24xx_async_gffid_sp_done(void *s, int res)
3476{
3477 struct srb *sp = s;
3478 struct scsi_qla_host *vha = sp->vha;
3479 fc_port_t *fcport = sp->fcport;
3480 struct ct_sns_rsp *ct_rsp;
3481 struct event_arg ea;
3482
3483 ql_dbg(ql_dbg_disc, vha, 0x2133,
3484 "Async done-%s res %x ID %x. %8phC\n",
3485 sp->name, res, fcport->d_id.b24, fcport->port_name);
3486
3487 fcport->flags &= ~FCF_ASYNC_SENT;
3488 ct_rsp = &fcport->ct_desc.ct_sns->p.rsp;
3489
3490
3491
3492
3493
3494 if (!res) {
3495 if (ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET] & 0xf) {
3496
3497 fcport->fc4_type =
3498 ct_rsp->rsp.gff_id.fc4_features[GFF_FCP_SCSI_OFFSET];
3499 fcport->fc4_type &= 0xf;
3500 }
3501
3502 if (ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET] & 0xf) {
3503
3504 fcport->fc4f_nvme =
3505 ct_rsp->rsp.gff_id.fc4_features[GFF_NVME_OFFSET];
3506 fcport->fc4f_nvme &= 0xf;
3507 }
3508 }
3509
3510 memset(&ea, 0, sizeof(ea));
3511 ea.sp = sp;
3512 ea.fcport = sp->fcport;
3513 ea.rc = res;
3514 ea.event = FCME_GFFID_DONE;
3515
3516 qla2x00_fcport_event_handler(vha, &ea);
3517 sp->free(sp);
3518}
3519
3520
3521int qla24xx_async_gffid(scsi_qla_host_t *vha, fc_port_t *fcport)
3522{
3523 int rval = QLA_FUNCTION_FAILED;
3524 struct ct_sns_req *ct_req;
3525 srb_t *sp;
3526
3527 if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
3528 return rval;
3529
3530 sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);
3531 if (!sp)
3532 return rval;
3533
3534 fcport->flags |= FCF_ASYNC_SENT;
3535 sp->type = SRB_CT_PTHRU_CMD;
3536 sp->name = "gffid";
3537 sp->gen1 = fcport->rscn_gen;
3538 sp->gen2 = fcport->login_gen;
3539
3540 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
3541 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
3542
3543
3544 ct_req = qla2x00_prep_ct_req(fcport->ct_desc.ct_sns, GFF_ID_CMD,
3545 GFF_ID_RSP_SIZE);
3546
3547 ct_req->req.gff_id.port_id[0] = fcport->d_id.b.domain;
3548 ct_req->req.gff_id.port_id[1] = fcport->d_id.b.area;
3549 ct_req->req.gff_id.port_id[2] = fcport->d_id.b.al_pa;
3550
3551 sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns;
3552 sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma;
3553 sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns;
3554 sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma;
3555 sp->u.iocb_cmd.u.ctarg.req_size = GFF_ID_REQ_SIZE;
3556 sp->u.iocb_cmd.u.ctarg.rsp_size = GFF_ID_RSP_SIZE;
3557 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
3558
3559 sp->done = qla24xx_async_gffid_sp_done;
3560
3561 ql_dbg(ql_dbg_disc, vha, 0x2132,
3562 "Async-%s hdl=%x %8phC.\n", sp->name,
3563 sp->handle, fcport->port_name);
3564
3565 rval = qla2x00_start_sp(sp);
3566 if (rval != QLA_SUCCESS)
3567 goto done_free_sp;
3568
3569 return rval;
3570done_free_sp:
3571 sp->free(sp);
3572 fcport->flags &= ~FCF_ASYNC_SENT;
3573 return rval;
3574}
3575
3576
3577static int qla2x00_is_a_vp(scsi_qla_host_t *vha, u64 wwn)
3578{
3579 struct qla_hw_data *ha = vha->hw;
3580 scsi_qla_host_t *vp;
3581 unsigned long flags;
3582 u64 twwn;
3583 int rc = 0;
3584
3585 if (!ha->num_vhosts)
3586 return 0;
3587
3588 spin_lock_irqsave(&ha->vport_slock, flags);
3589 list_for_each_entry(vp, &ha->vp_list, list) {
3590 twwn = wwn_to_u64(vp->port_name);
3591 if (wwn == twwn) {
3592 rc = 1;
3593 break;
3594 }
3595 }
3596 spin_unlock_irqrestore(&ha->vport_slock, flags);
3597
3598 return rc;
3599}
3600
3601void qla24xx_async_gnnft_done(scsi_qla_host_t *vha, srb_t *sp)
3602{
3603 fc_port_t *fcport;
3604 u32 i, rc;
3605 bool found;
3606 struct fab_scan_rp *rp, *trp;
3607 unsigned long flags;
3608 u8 recheck = 0;
3609 u16 dup = 0, dup_cnt = 0;
3610
3611 ql_dbg(ql_dbg_disc, vha, 0xffff,
3612 "%s enter\n", __func__);
3613
3614 if (sp->gen1 != vha->hw->base_qpair->chip_reset) {
3615 ql_dbg(ql_dbg_disc, vha, 0xffff,
3616 "%s scan stop due to chip reset %x/%x\n",
3617 sp->name, sp->gen1, vha->hw->base_qpair->chip_reset);
3618 goto out;
3619 }
3620
3621 rc = sp->rc;
3622 if (rc) {
3623 vha->scan.scan_retry++;
3624 if (vha->scan.scan_retry < MAX_SCAN_RETRIES) {
3625 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
3626 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
3627 } else {
3628 ql_dbg(ql_dbg_disc, vha, 0xffff,
3629 "Fabric scan failed on all retries.\n");
3630 }
3631 goto out;
3632 }
3633 vha->scan.scan_retry = 0;
3634
3635 list_for_each_entry(fcport, &vha->vp_fcports, list)
3636 fcport->scan_state = QLA_FCPORT_SCAN;
3637
3638 for (i = 0; i < vha->hw->max_fibre_devices; i++) {
3639 u64 wwn;
3640 int k;
3641
3642 rp = &vha->scan.l[i];
3643 found = false;
3644
3645 wwn = wwn_to_u64(rp->port_name);
3646 if (wwn == 0)
3647 continue;
3648
3649
3650 for (k = i + 1; k < vha->hw->max_fibre_devices; k++) {
3651 trp = &vha->scan.l[k];
3652 if (rp->id.b24 == trp->id.b24) {
3653 dup = 1;
3654 dup_cnt++;
3655 ql_dbg(ql_dbg_disc + ql_dbg_verbose,
3656 vha, 0xffff,
3657 "Detected duplicate NPORT ID from switch data base: ID %06x WWN %8phN WWN %8phN\n",
3658 rp->id.b24, rp->port_name, trp->port_name);
3659 memset(trp, 0, sizeof(*trp));
3660 }
3661 }
3662
3663 if (!memcmp(rp->port_name, vha->port_name, WWN_SIZE))
3664 continue;
3665
3666
3667 if ((rp->id.b.domain & 0xf0) == 0xf0)
3668 continue;
3669
3670
3671 if (qla2x00_is_a_vp(vha, wwn))
3672 continue;
3673
3674 list_for_each_entry(fcport, &vha->vp_fcports, list) {
3675 if (memcmp(rp->port_name, fcport->port_name, WWN_SIZE))
3676 continue;
3677 fcport->scan_needed = 0;
3678 fcport->scan_state = QLA_FCPORT_FOUND;
3679 found = true;
3680
3681
3682
3683 if ((fcport->flags & FCF_FABRIC_DEVICE) == 0) {
3684 qla2x00_clear_loop_id(fcport);
3685 fcport->flags |= FCF_FABRIC_DEVICE;
3686 } else if (fcport->d_id.b24 != rp->id.b24) {
3687 qlt_schedule_sess_for_deletion(fcport);
3688 }
3689 fcport->d_id.b24 = rp->id.b24;
3690 break;
3691 }
3692
3693 if (!found) {
3694 ql_dbg(ql_dbg_disc, vha, 0xffff,
3695 "%s %d %8phC post new sess\n",
3696 __func__, __LINE__, rp->port_name);
3697 qla24xx_post_newsess_work(vha, &rp->id, rp->port_name,
3698 rp->node_name, NULL, rp->fc4type);
3699 }
3700 }
3701
3702 if (dup) {
3703 ql_log(ql_log_warn, vha, 0xffff,
3704 "Detected %d duplicate NPORT ID(s) from switch data base\n",
3705 dup_cnt);
3706 }
3707
3708
3709
3710
3711 list_for_each_entry(fcport, &vha->vp_fcports, list) {
3712 if ((fcport->flags & FCF_FABRIC_DEVICE) == 0) {
3713 fcport->scan_needed = 0;
3714 continue;
3715 }
3716
3717 if (fcport->scan_state != QLA_FCPORT_FOUND) {
3718 fcport->scan_needed = 0;
3719 if ((qla_dual_mode_enabled(vha) ||
3720 qla_ini_mode_enabled(vha)) &&
3721 atomic_read(&fcport->state) == FCS_ONLINE) {
3722 if (fcport->loop_id != FC_NO_LOOP_ID) {
3723 if (fcport->flags & FCF_FCP2_DEVICE)
3724 fcport->logout_on_delete = 0;
3725
3726 ql_dbg(ql_dbg_disc, vha, 0x20f0,
3727 "%s %d %8phC post del sess\n",
3728 __func__, __LINE__,
3729 fcport->port_name);
3730
3731 qlt_schedule_sess_for_deletion(fcport);
3732 continue;
3733 }
3734 }
3735 } else {
3736 if (fcport->scan_needed ||
3737 fcport->disc_state != DSC_LOGIN_COMPLETE) {
3738 if (fcport->login_retry == 0) {
3739 fcport->login_retry =
3740 vha->hw->login_retry_count;
3741 ql_dbg(ql_dbg_disc, vha, 0x20a3,
3742 "Port login retry %8phN, lid 0x%04x retry cnt=%d.\n",
3743 fcport->port_name, fcport->loop_id,
3744 fcport->login_retry);
3745 }
3746 fcport->scan_needed = 0;
3747 qla24xx_fcport_handle_login(vha, fcport);
3748 }
3749 }
3750 }
3751
3752 recheck = 1;
3753out:
3754 qla24xx_sp_unmap(vha, sp);
3755 spin_lock_irqsave(&vha->work_lock, flags);
3756 vha->scan.scan_flags &= ~SF_SCANNING;
3757 spin_unlock_irqrestore(&vha->work_lock, flags);
3758
3759 if (recheck) {
3760 list_for_each_entry(fcport, &vha->vp_fcports, list) {
3761 if (fcport->scan_needed) {
3762 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
3763 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
3764 break;
3765 }
3766 }
3767 }
3768}
3769
3770static int qla2x00_post_gnnft_gpnft_done_work(struct scsi_qla_host *vha,
3771 srb_t *sp, int cmd)
3772{
3773 struct qla_work_evt *e;
3774
3775 if (cmd != QLA_EVT_GPNFT_DONE && cmd != QLA_EVT_GNNFT_DONE)
3776 return QLA_PARAMETER_ERROR;
3777
3778 e = qla2x00_alloc_work(vha, cmd);
3779 if (!e)
3780 return QLA_FUNCTION_FAILED;
3781
3782 e->u.iosb.sp = sp;
3783
3784 return qla2x00_post_work(vha, e);
3785}
3786
3787static int qla2x00_post_nvme_gpnft_work(struct scsi_qla_host *vha,
3788 srb_t *sp, int cmd)
3789{
3790 struct qla_work_evt *e;
3791
3792 if (cmd != QLA_EVT_GPNFT)
3793 return QLA_PARAMETER_ERROR;
3794
3795 e = qla2x00_alloc_work(vha, cmd);
3796 if (!e)
3797 return QLA_FUNCTION_FAILED;
3798
3799 e->u.gpnft.fc4_type = FC4_TYPE_NVME;
3800 e->u.gpnft.sp = sp;
3801
3802 return qla2x00_post_work(vha, e);
3803}
3804
3805static void qla2x00_find_free_fcp_nvme_slot(struct scsi_qla_host *vha,
3806 struct srb *sp)
3807{
3808 struct qla_hw_data *ha = vha->hw;
3809 int num_fibre_dev = ha->max_fibre_devices;
3810 struct ct_sns_req *ct_req =
3811 (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req;
3812 struct ct_sns_gpnft_rsp *ct_rsp =
3813 (struct ct_sns_gpnft_rsp *)sp->u.iocb_cmd.u.ctarg.rsp;
3814 struct ct_sns_gpn_ft_data *d;
3815 struct fab_scan_rp *rp;
3816 u16 cmd = be16_to_cpu(ct_req->command);
3817 u8 fc4_type = sp->gen2;
3818 int i, j, k;
3819 port_id_t id;
3820 u8 found;
3821 u64 wwn;
3822
3823 j = 0;
3824 for (i = 0; i < num_fibre_dev; i++) {
3825 d = &ct_rsp->entries[i];
3826
3827 id.b.rsvd_1 = 0;
3828 id.b.domain = d->port_id[0];
3829 id.b.area = d->port_id[1];
3830 id.b.al_pa = d->port_id[2];
3831 wwn = wwn_to_u64(d->port_name);
3832
3833 if (id.b24 == 0 || wwn == 0)
3834 continue;
3835
3836 if (fc4_type == FC4_TYPE_FCP_SCSI) {
3837 if (cmd == GPN_FT_CMD) {
3838 rp = &vha->scan.l[j];
3839 rp->id = id;
3840 memcpy(rp->port_name, d->port_name, 8);
3841 j++;
3842 rp->fc4type = FS_FC4TYPE_FCP;
3843 } else {
3844 for (k = 0; k < num_fibre_dev; k++) {
3845 rp = &vha->scan.l[k];
3846 if (id.b24 == rp->id.b24) {
3847 memcpy(rp->node_name,
3848 d->port_name, 8);
3849 break;
3850 }
3851 }
3852 }
3853 } else {
3854
3855 if (cmd == GPN_FT_CMD) {
3856 found = 0;
3857
3858 for (k = 0; k < num_fibre_dev; k++) {
3859 rp = &vha->scan.l[k];
3860 if (!memcmp(rp->port_name,
3861 d->port_name, 8)) {
3862
3863
3864
3865 rp->fc4type |= FS_FC4TYPE_NVME;
3866 found = 1;
3867 break;
3868 }
3869 }
3870
3871
3872 if (!found) {
3873 for (k = 0; k < num_fibre_dev; k++) {
3874 rp = &vha->scan.l[k];
3875 if (wwn_to_u64(rp->port_name)) {
3876 continue;
3877 } else {
3878 rp->id = id;
3879 memcpy(rp->port_name,
3880 d->port_name, 8);
3881 rp->fc4type =
3882 FS_FC4TYPE_NVME;
3883 break;
3884 }
3885 }
3886 }
3887 } else {
3888 for (k = 0; k < num_fibre_dev; k++) {
3889 rp = &vha->scan.l[k];
3890 if (id.b24 == rp->id.b24) {
3891 memcpy(rp->node_name,
3892 d->port_name, 8);
3893 break;
3894 }
3895 }
3896 }
3897 }
3898 }
3899}
3900
3901static void qla2x00_async_gpnft_gnnft_sp_done(void *s, int res)
3902{
3903 struct srb *sp = s;
3904 struct scsi_qla_host *vha = sp->vha;
3905 struct ct_sns_req *ct_req =
3906 (struct ct_sns_req *)sp->u.iocb_cmd.u.ctarg.req;
3907 u16 cmd = be16_to_cpu(ct_req->command);
3908 u8 fc4_type = sp->gen2;
3909 unsigned long flags;
3910 int rc;
3911
3912
3913 ql_dbg(ql_dbg_disc, vha, 0xffff,
3914 "Async done-%s res %x FC4Type %x\n",
3915 sp->name, res, sp->gen2);
3916
3917 del_timer(&sp->u.iocb_cmd.timer);
3918 sp->rc = res;
3919 if (res) {
3920 unsigned long flags;
3921 const char *name = sp->name;
3922
3923
3924
3925
3926
3927
3928 rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp,
3929 QLA_EVT_GNNFT_DONE);
3930 if (rc) {
3931
3932 qla24xx_sp_unmap(vha, sp);
3933
3934 spin_lock_irqsave(&vha->work_lock, flags);
3935 vha->scan.scan_flags &= ~SF_SCANNING;
3936 vha->scan.scan_retry++;
3937 spin_unlock_irqrestore(&vha->work_lock, flags);
3938
3939 if (vha->scan.scan_retry < MAX_SCAN_RETRIES) {
3940 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
3941 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
3942 qla2xxx_wake_dpc(vha);
3943 } else {
3944 ql_dbg(ql_dbg_disc, vha, 0xffff,
3945 "Async done-%s rescan failed on all retries.\n",
3946 name);
3947 }
3948 }
3949 return;
3950 }
3951
3952 qla2x00_find_free_fcp_nvme_slot(vha, sp);
3953
3954 if ((fc4_type == FC4_TYPE_FCP_SCSI) && vha->flags.nvme_enabled &&
3955 cmd == GNN_FT_CMD) {
3956 spin_lock_irqsave(&vha->work_lock, flags);
3957 vha->scan.scan_flags &= ~SF_SCANNING;
3958 spin_unlock_irqrestore(&vha->work_lock, flags);
3959
3960 sp->rc = res;
3961 rc = qla2x00_post_nvme_gpnft_work(vha, sp, QLA_EVT_GPNFT);
3962 if (rc) {
3963 qla24xx_sp_unmap(vha, sp);
3964 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
3965 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
3966 }
3967 return;
3968 }
3969
3970 if (cmd == GPN_FT_CMD) {
3971 rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp,
3972 QLA_EVT_GPNFT_DONE);
3973 } else {
3974 rc = qla2x00_post_gnnft_gpnft_done_work(vha, sp,
3975 QLA_EVT_GNNFT_DONE);
3976 }
3977
3978 if (rc) {
3979 qla24xx_sp_unmap(vha, sp);
3980 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
3981 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
3982 return;
3983 }
3984}
3985
3986
3987
3988
3989
3990
3991
3992static int qla24xx_async_gnnft(scsi_qla_host_t *vha, struct srb *sp,
3993 u8 fc4_type)
3994{
3995 int rval = QLA_FUNCTION_FAILED;
3996 struct ct_sns_req *ct_req;
3997 struct ct_sns_pkt *ct_sns;
3998 unsigned long flags;
3999
4000 if (!vha->flags.online) {
4001 spin_lock_irqsave(&vha->work_lock, flags);
4002 vha->scan.scan_flags &= ~SF_SCANNING;
4003 spin_unlock_irqrestore(&vha->work_lock, flags);
4004 goto done_free_sp;
4005 }
4006
4007 if (!sp->u.iocb_cmd.u.ctarg.req || !sp->u.iocb_cmd.u.ctarg.rsp) {
4008 ql_log(ql_log_warn, vha, 0xffff,
4009 "%s: req %p rsp %p are not setup\n",
4010 __func__, sp->u.iocb_cmd.u.ctarg.req,
4011 sp->u.iocb_cmd.u.ctarg.rsp);
4012 spin_lock_irqsave(&vha->work_lock, flags);
4013 vha->scan.scan_flags &= ~SF_SCANNING;
4014 spin_unlock_irqrestore(&vha->work_lock, flags);
4015 WARN_ON(1);
4016 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
4017 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
4018 goto done_free_sp;
4019 }
4020
4021 ql_dbg(ql_dbg_disc, vha, 0xfffff,
4022 "%s: FC4Type %x, CT-PASSTHRU %s command ctarg rsp size %d, ctarg req size %d\n",
4023 __func__, fc4_type, sp->name, sp->u.iocb_cmd.u.ctarg.rsp_size,
4024 sp->u.iocb_cmd.u.ctarg.req_size);
4025
4026 sp->type = SRB_CT_PTHRU_CMD;
4027 sp->name = "gnnft";
4028 sp->gen1 = vha->hw->base_qpair->chip_reset;
4029 sp->gen2 = fc4_type;
4030
4031 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
4032 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
4033
4034 memset(sp->u.iocb_cmd.u.ctarg.rsp, 0, sp->u.iocb_cmd.u.ctarg.rsp_size);
4035 memset(sp->u.iocb_cmd.u.ctarg.req, 0, sp->u.iocb_cmd.u.ctarg.req_size);
4036
4037 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
4038
4039 ct_req = qla2x00_prep_ct_req(ct_sns, GNN_FT_CMD,
4040 sp->u.iocb_cmd.u.ctarg.rsp_size);
4041
4042
4043 ct_req->req.gpn_ft.port_type = fc4_type;
4044
4045 sp->u.iocb_cmd.u.ctarg.req_size = GNN_FT_REQ_SIZE;
4046 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
4047
4048 sp->done = qla2x00_async_gpnft_gnnft_sp_done;
4049
4050 ql_dbg(ql_dbg_disc, vha, 0xffff,
4051 "Async-%s hdl=%x FC4Type %x.\n", sp->name,
4052 sp->handle, ct_req->req.gpn_ft.port_type);
4053
4054 rval = qla2x00_start_sp(sp);
4055 if (rval != QLA_SUCCESS) {
4056 spin_lock_irqsave(&vha->work_lock, flags);
4057 vha->scan.scan_flags &= ~SF_SCANNING;
4058 spin_unlock_irqrestore(&vha->work_lock, flags);
4059 goto done_free_sp;
4060 }
4061
4062 return rval;
4063
4064done_free_sp:
4065 if (sp->u.iocb_cmd.u.ctarg.req) {
4066 dma_free_coherent(&vha->hw->pdev->dev,
4067 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
4068 sp->u.iocb_cmd.u.ctarg.req,
4069 sp->u.iocb_cmd.u.ctarg.req_dma);
4070 sp->u.iocb_cmd.u.ctarg.req = NULL;
4071 }
4072 if (sp->u.iocb_cmd.u.ctarg.rsp) {
4073 dma_free_coherent(&vha->hw->pdev->dev,
4074 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
4075 sp->u.iocb_cmd.u.ctarg.rsp,
4076 sp->u.iocb_cmd.u.ctarg.rsp_dma);
4077 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
4078 }
4079
4080 sp->free(sp);
4081
4082 return rval;
4083}
4084
4085void qla24xx_async_gpnft_done(scsi_qla_host_t *vha, srb_t *sp)
4086{
4087 ql_dbg(ql_dbg_disc, vha, 0xffff,
4088 "%s enter\n", __func__);
4089 qla24xx_async_gnnft(vha, sp, sp->gen2);
4090}
4091
4092
4093int qla24xx_async_gpnft(scsi_qla_host_t *vha, u8 fc4_type, srb_t *sp)
4094{
4095 int rval = QLA_FUNCTION_FAILED;
4096 struct ct_sns_req *ct_req;
4097 struct ct_sns_pkt *ct_sns;
4098 u32 rspsz;
4099 unsigned long flags;
4100
4101 ql_dbg(ql_dbg_disc, vha, 0xffff,
4102 "%s enter\n", __func__);
4103
4104 if (!vha->flags.online)
4105 return rval;
4106
4107 spin_lock_irqsave(&vha->work_lock, flags);
4108 if (vha->scan.scan_flags & SF_SCANNING) {
4109 spin_unlock_irqrestore(&vha->work_lock, flags);
4110 ql_dbg(ql_dbg_disc, vha, 0xffff, "scan active\n");
4111 return rval;
4112 }
4113 vha->scan.scan_flags |= SF_SCANNING;
4114 spin_unlock_irqrestore(&vha->work_lock, flags);
4115
4116 if (fc4_type == FC4_TYPE_FCP_SCSI) {
4117 ql_dbg(ql_dbg_disc, vha, 0xffff,
4118 "%s: Performing FCP Scan\n", __func__);
4119
4120 if (sp)
4121 sp->free(sp);
4122
4123 sp = qla2x00_get_sp(vha, NULL, GFP_KERNEL);
4124 if (!sp) {
4125 spin_lock_irqsave(&vha->work_lock, flags);
4126 vha->scan.scan_flags &= ~SF_SCANNING;
4127 spin_unlock_irqrestore(&vha->work_lock, flags);
4128 return rval;
4129 }
4130
4131 sp->u.iocb_cmd.u.ctarg.req = dma_alloc_coherent(&vha->hw->pdev->dev,
4132 sizeof(struct ct_sns_pkt),
4133 &sp->u.iocb_cmd.u.ctarg.req_dma,
4134 GFP_KERNEL);
4135 sp->u.iocb_cmd.u.ctarg.req_allocated_size = sizeof(struct ct_sns_pkt);
4136 if (!sp->u.iocb_cmd.u.ctarg.req) {
4137 ql_log(ql_log_warn, vha, 0xffff,
4138 "Failed to allocate ct_sns request.\n");
4139 spin_lock_irqsave(&vha->work_lock, flags);
4140 vha->scan.scan_flags &= ~SF_SCANNING;
4141 spin_unlock_irqrestore(&vha->work_lock, flags);
4142 qla2x00_rel_sp(sp);
4143 return rval;
4144 }
4145 sp->u.iocb_cmd.u.ctarg.req_size = GPN_FT_REQ_SIZE;
4146
4147 rspsz = sizeof(struct ct_sns_gpnft_rsp) +
4148 ((vha->hw->max_fibre_devices - 1) *
4149 sizeof(struct ct_sns_gpn_ft_data));
4150
4151 sp->u.iocb_cmd.u.ctarg.rsp = dma_alloc_coherent(&vha->hw->pdev->dev,
4152 rspsz,
4153 &sp->u.iocb_cmd.u.ctarg.rsp_dma,
4154 GFP_KERNEL);
4155 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size = sizeof(struct ct_sns_pkt);
4156 if (!sp->u.iocb_cmd.u.ctarg.rsp) {
4157 ql_log(ql_log_warn, vha, 0xffff,
4158 "Failed to allocate ct_sns request.\n");
4159 spin_lock_irqsave(&vha->work_lock, flags);
4160 vha->scan.scan_flags &= ~SF_SCANNING;
4161 spin_unlock_irqrestore(&vha->work_lock, flags);
4162 dma_free_coherent(&vha->hw->pdev->dev,
4163 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
4164 sp->u.iocb_cmd.u.ctarg.req,
4165 sp->u.iocb_cmd.u.ctarg.req_dma);
4166 sp->u.iocb_cmd.u.ctarg.req = NULL;
4167 qla2x00_rel_sp(sp);
4168 return rval;
4169 }
4170 sp->u.iocb_cmd.u.ctarg.rsp_size = rspsz;
4171
4172 ql_dbg(ql_dbg_disc, vha, 0xffff,
4173 "%s scan list size %d\n", __func__, vha->scan.size);
4174
4175 memset(vha->scan.l, 0, vha->scan.size);
4176 } else if (!sp) {
4177 ql_dbg(ql_dbg_disc, vha, 0xffff,
4178 "NVME scan did not provide SP\n");
4179 return rval;
4180 }
4181
4182 sp->type = SRB_CT_PTHRU_CMD;
4183 sp->name = "gpnft";
4184 sp->gen1 = vha->hw->base_qpair->chip_reset;
4185 sp->gen2 = fc4_type;
4186
4187 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
4188 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
4189
4190 rspsz = sp->u.iocb_cmd.u.ctarg.rsp_size;
4191 memset(sp->u.iocb_cmd.u.ctarg.rsp, 0, sp->u.iocb_cmd.u.ctarg.rsp_size);
4192 memset(sp->u.iocb_cmd.u.ctarg.req, 0, sp->u.iocb_cmd.u.ctarg.req_size);
4193
4194 ct_sns = (struct ct_sns_pkt *)sp->u.iocb_cmd.u.ctarg.req;
4195
4196 ct_req = qla2x00_prep_ct_req(ct_sns, GPN_FT_CMD, rspsz);
4197
4198
4199 ct_req->req.gpn_ft.port_type = fc4_type;
4200
4201 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
4202
4203 sp->done = qla2x00_async_gpnft_gnnft_sp_done;
4204
4205 ql_dbg(ql_dbg_disc, vha, 0xffff,
4206 "Async-%s hdl=%x FC4Type %x.\n", sp->name,
4207 sp->handle, ct_req->req.gpn_ft.port_type);
4208
4209 rval = qla2x00_start_sp(sp);
4210 if (rval != QLA_SUCCESS) {
4211 spin_lock_irqsave(&vha->work_lock, flags);
4212 vha->scan.scan_flags &= ~SF_SCANNING;
4213 spin_unlock_irqrestore(&vha->work_lock, flags);
4214 goto done_free_sp;
4215 }
4216
4217 return rval;
4218
4219done_free_sp:
4220 if (sp->u.iocb_cmd.u.ctarg.req) {
4221 dma_free_coherent(&vha->hw->pdev->dev,
4222 sp->u.iocb_cmd.u.ctarg.req_allocated_size,
4223 sp->u.iocb_cmd.u.ctarg.req,
4224 sp->u.iocb_cmd.u.ctarg.req_dma);
4225 sp->u.iocb_cmd.u.ctarg.req = NULL;
4226 }
4227 if (sp->u.iocb_cmd.u.ctarg.rsp) {
4228 dma_free_coherent(&vha->hw->pdev->dev,
4229 sp->u.iocb_cmd.u.ctarg.rsp_allocated_size,
4230 sp->u.iocb_cmd.u.ctarg.rsp,
4231 sp->u.iocb_cmd.u.ctarg.rsp_dma);
4232 sp->u.iocb_cmd.u.ctarg.rsp = NULL;
4233 }
4234
4235 sp->free(sp);
4236
4237 return rval;
4238}
4239
4240void qla_scan_work_fn(struct work_struct *work)
4241{
4242 struct fab_scan *s = container_of(to_delayed_work(work),
4243 struct fab_scan, scan_work);
4244 struct scsi_qla_host *vha = container_of(s, struct scsi_qla_host,
4245 scan);
4246 unsigned long flags;
4247
4248 ql_dbg(ql_dbg_disc, vha, 0xffff,
4249 "%s: schedule loop resync\n", __func__);
4250 set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
4251 set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
4252 qla2xxx_wake_dpc(vha);
4253 spin_lock_irqsave(&vha->work_lock, flags);
4254 vha->scan.scan_flags &= ~SF_QUEUED;
4255 spin_unlock_irqrestore(&vha->work_lock, flags);
4256}
4257
4258
4259void qla24xx_handle_gnnid_event(scsi_qla_host_t *vha, struct event_arg *ea)
4260{
4261 qla24xx_post_gnl_work(vha, ea->fcport);
4262}
4263
4264static void qla2x00_async_gnnid_sp_done(void *s, int res)
4265{
4266 struct srb *sp = s;
4267 struct scsi_qla_host *vha = sp->vha;
4268 fc_port_t *fcport = sp->fcport;
4269 u8 *node_name = fcport->ct_desc.ct_sns->p.rsp.rsp.gnn_id.node_name;
4270 struct event_arg ea;
4271 u64 wwnn;
4272
4273 fcport->flags &= ~FCF_ASYNC_SENT;
4274 wwnn = wwn_to_u64(node_name);
4275 if (wwnn)
4276 memcpy(fcport->node_name, node_name, WWN_SIZE);
4277
4278 memset(&ea, 0, sizeof(ea));
4279 ea.fcport = fcport;
4280 ea.sp = sp;
4281 ea.rc = res;
4282 ea.event = FCME_GNNID_DONE;
4283
4284 ql_dbg(ql_dbg_disc, vha, 0x204f,
4285 "Async done-%s res %x, WWPN %8phC %8phC\n",
4286 sp->name, res, fcport->port_name, fcport->node_name);
4287
4288 qla2x00_fcport_event_handler(vha, &ea);
4289
4290 sp->free(sp);
4291}
4292
4293int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport)
4294{
4295 int rval = QLA_FUNCTION_FAILED;
4296 struct ct_sns_req *ct_req;
4297 srb_t *sp;
4298
4299 if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
4300 return rval;
4301
4302 fcport->disc_state = DSC_GNN_ID;
4303 sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC);
4304 if (!sp)
4305 goto done;
4306
4307 fcport->flags |= FCF_ASYNC_SENT;
4308 sp->type = SRB_CT_PTHRU_CMD;
4309 sp->name = "gnnid";
4310 sp->gen1 = fcport->rscn_gen;
4311 sp->gen2 = fcport->login_gen;
4312
4313 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
4314 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
4315
4316
4317 ct_req = qla2x00_prep_ct_req(fcport->ct_desc.ct_sns, GNN_ID_CMD,
4318 GNN_ID_RSP_SIZE);
4319
4320
4321 ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain;
4322 ct_req->req.port_id.port_id[1] = fcport->d_id.b.area;
4323 ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa;
4324
4325
4326
4327 sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns;
4328 sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma;
4329 sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns;
4330 sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma;
4331 sp->u.iocb_cmd.u.ctarg.req_size = GNN_ID_REQ_SIZE;
4332 sp->u.iocb_cmd.u.ctarg.rsp_size = GNN_ID_RSP_SIZE;
4333 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
4334
4335 sp->done = qla2x00_async_gnnid_sp_done;
4336
4337 ql_dbg(ql_dbg_disc, vha, 0xffff,
4338 "Async-%s - %8phC hdl=%x loopid=%x portid %06x.\n",
4339 sp->name, fcport->port_name,
4340 sp->handle, fcport->loop_id, fcport->d_id.b24);
4341
4342 rval = qla2x00_start_sp(sp);
4343 if (rval != QLA_SUCCESS)
4344 goto done_free_sp;
4345 return rval;
4346
4347done_free_sp:
4348 sp->free(sp);
4349 fcport->flags &= ~FCF_ASYNC_SENT;
4350done:
4351 return rval;
4352}
4353
4354int qla24xx_post_gnnid_work(struct scsi_qla_host *vha, fc_port_t *fcport)
4355{
4356 struct qla_work_evt *e;
4357 int ls;
4358
4359 ls = atomic_read(&vha->loop_state);
4360 if (((ls != LOOP_READY) && (ls != LOOP_UP)) ||
4361 test_bit(UNLOADING, &vha->dpc_flags))
4362 return 0;
4363
4364 e = qla2x00_alloc_work(vha, QLA_EVT_GNNID);
4365 if (!e)
4366 return QLA_FUNCTION_FAILED;
4367
4368 e->u.fcport.fcport = fcport;
4369 return qla2x00_post_work(vha, e);
4370}
4371
4372
4373void qla24xx_handle_gfpnid_event(scsi_qla_host_t *vha, struct event_arg *ea)
4374{
4375 fc_port_t *fcport = ea->fcport;
4376
4377 ql_dbg(ql_dbg_disc, vha, 0xffff,
4378 "%s %8phC DS %d LS %d rc %d login %d|%d rscn %d|%d fcpcnt %d\n",
4379 __func__, fcport->port_name, fcport->disc_state,
4380 fcport->fw_login_state, ea->rc, fcport->login_gen, ea->sp->gen2,
4381 fcport->rscn_gen, ea->sp->gen1, vha->fcport_count);
4382
4383 if (fcport->disc_state == DSC_DELETE_PEND)
4384 return;
4385
4386 if (ea->sp->gen2 != fcport->login_gen) {
4387
4388 ql_dbg(ql_dbg_disc, vha, 0x20d3,
4389 "%s %8phC generation changed\n",
4390 __func__, fcport->port_name);
4391 return;
4392 } else if (ea->sp->gen1 != fcport->rscn_gen) {
4393 return;
4394 }
4395
4396 qla24xx_post_gpsc_work(vha, fcport);
4397}
4398
4399static void qla2x00_async_gfpnid_sp_done(void *s, int res)
4400{
4401 struct srb *sp = s;
4402 struct scsi_qla_host *vha = sp->vha;
4403 fc_port_t *fcport = sp->fcport;
4404 u8 *fpn = fcport->ct_desc.ct_sns->p.rsp.rsp.gfpn_id.port_name;
4405 struct event_arg ea;
4406 u64 wwn;
4407
4408 wwn = wwn_to_u64(fpn);
4409 if (wwn)
4410 memcpy(fcport->fabric_port_name, fpn, WWN_SIZE);
4411
4412 memset(&ea, 0, sizeof(ea));
4413 ea.fcport = fcport;
4414 ea.sp = sp;
4415 ea.rc = res;
4416 ea.event = FCME_GFPNID_DONE;
4417
4418 ql_dbg(ql_dbg_disc, vha, 0x204f,
4419 "Async done-%s res %x, WWPN %8phC %8phC\n",
4420 sp->name, res, fcport->port_name, fcport->fabric_port_name);
4421
4422 qla2x00_fcport_event_handler(vha, &ea);
4423
4424 sp->free(sp);
4425}
4426
4427int qla24xx_async_gfpnid(scsi_qla_host_t *vha, fc_port_t *fcport)
4428{
4429 int rval = QLA_FUNCTION_FAILED;
4430 struct ct_sns_req *ct_req;
4431 srb_t *sp;
4432
4433 if (!vha->flags.online || (fcport->flags & FCF_ASYNC_SENT))
4434 return rval;
4435
4436 sp = qla2x00_get_sp(vha, fcport, GFP_ATOMIC);
4437 if (!sp)
4438 goto done;
4439
4440 sp->type = SRB_CT_PTHRU_CMD;
4441 sp->name = "gfpnid";
4442 sp->gen1 = fcport->rscn_gen;
4443 sp->gen2 = fcport->login_gen;
4444
4445 sp->u.iocb_cmd.timeout = qla2x00_async_iocb_timeout;
4446 qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
4447
4448
4449 ct_req = qla2x00_prep_ct_req(fcport->ct_desc.ct_sns, GFPN_ID_CMD,
4450 GFPN_ID_RSP_SIZE);
4451
4452
4453 ct_req->req.port_id.port_id[0] = fcport->d_id.b.domain;
4454 ct_req->req.port_id.port_id[1] = fcport->d_id.b.area;
4455 ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa;
4456
4457
4458
4459 sp->u.iocb_cmd.u.ctarg.req = fcport->ct_desc.ct_sns;
4460 sp->u.iocb_cmd.u.ctarg.req_dma = fcport->ct_desc.ct_sns_dma;
4461 sp->u.iocb_cmd.u.ctarg.rsp = fcport->ct_desc.ct_sns;
4462 sp->u.iocb_cmd.u.ctarg.rsp_dma = fcport->ct_desc.ct_sns_dma;
4463 sp->u.iocb_cmd.u.ctarg.req_size = GFPN_ID_REQ_SIZE;
4464 sp->u.iocb_cmd.u.ctarg.rsp_size = GFPN_ID_RSP_SIZE;
4465 sp->u.iocb_cmd.u.ctarg.nport_handle = NPH_SNS;
4466
4467 sp->done = qla2x00_async_gfpnid_sp_done;
4468
4469 ql_dbg(ql_dbg_disc, vha, 0xffff,
4470 "Async-%s - %8phC hdl=%x loopid=%x portid %06x.\n",
4471 sp->name, fcport->port_name,
4472 sp->handle, fcport->loop_id, fcport->d_id.b24);
4473
4474 rval = qla2x00_start_sp(sp);
4475 if (rval != QLA_SUCCESS)
4476 goto done_free_sp;
4477
4478 return rval;
4479
4480done_free_sp:
4481 sp->free(sp);
4482 fcport->flags &= ~FCF_ASYNC_SENT;
4483done:
4484 return rval;
4485}
4486
4487int qla24xx_post_gfpnid_work(struct scsi_qla_host *vha, fc_port_t *fcport)
4488{
4489 struct qla_work_evt *e;
4490 int ls;
4491
4492 ls = atomic_read(&vha->loop_state);
4493 if (((ls != LOOP_READY) && (ls != LOOP_UP)) ||
4494 test_bit(UNLOADING, &vha->dpc_flags))
4495 return 0;
4496
4497 e = qla2x00_alloc_work(vha, QLA_EVT_GFPNID);
4498 if (!e)
4499 return QLA_FUNCTION_FAILED;
4500
4501 e->u.fcport.fcport = fcport;
4502 return qla2x00_post_work(vha, e);
4503}
4504