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Merge branch 'fix/asoc' into for-linus
[deliverable/linux.git] / drivers / scsi / bfa / fdmi.c
CommitLineData
7725ccfd
JH		 1/*
2 * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
3 * All rights reserved
4 * www.brocade.com
5 *
6 * Linux driver for Brocade Fibre Channel Host Bus Adapter.
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License (GPL) Version 2 as
10 * published by the Free Software Foundation
11 *
12 * This program is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * General Public License for more details.
16 */
17
18/**
19 * port_api.c BFA FCS port
20 */
21
22
23#include <bfa.h>
24#include <bfa_svc.h>
25#include "fcs_lport.h"
26#include "fcs_rport.h"
27#include "lport_priv.h"
28#include "fcs_trcmod.h"
29#include "fcs_fcxp.h"
30#include <fcs/bfa_fcs_fdmi.h>
31
32BFA_TRC_FILE(FCS, FDMI);
33
34#define BFA_FCS_FDMI_CMD_MAX_RETRIES 2
35
36/*
37 * forward declarations
38 */
39static void bfa_fcs_port_fdmi_send_rhba(void *fdmi_cbarg,
40 struct bfa_fcxp_s *fcxp_alloced);
41static void bfa_fcs_port_fdmi_send_rprt(void *fdmi_cbarg,
42 struct bfa_fcxp_s *fcxp_alloced);
43static void bfa_fcs_port_fdmi_send_rpa(void *fdmi_cbarg,
44 struct bfa_fcxp_s *fcxp_alloced);
45static void bfa_fcs_port_fdmi_rhba_response(void *fcsarg,
46 struct bfa_fcxp_s *fcxp,
47 void *cbarg,
48 bfa_status_t req_status,
49 u32 rsp_len,
50 u32 resid_len,
51 struct fchs_s *rsp_fchs);
52static void bfa_fcs_port_fdmi_rprt_response(void *fcsarg,
53 struct bfa_fcxp_s *fcxp,
54 void *cbarg,
55 bfa_status_t req_status,
56 u32 rsp_len,
57 u32 resid_len,
58 struct fchs_s *rsp_fchs);
59static void bfa_fcs_port_fdmi_rpa_response(void *fcsarg,
60 struct bfa_fcxp_s *fcxp,
61 void *cbarg,
62 bfa_status_t req_status,
63 u32 rsp_len,
64 u32 resid_len,
65 struct fchs_s *rsp_fchs);
66static void bfa_fcs_port_fdmi_timeout(void *arg);
67static u16 bfa_fcs_port_fdmi_build_rhba_pyld(
68 struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
69static u16 bfa_fcs_port_fdmi_build_rprt_pyld(
70 struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
71static u16 bfa_fcs_port_fdmi_build_rpa_pyld(
72 struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
73static u16 bfa_fcs_port_fdmi_build_portattr_block(
74 struct bfa_fcs_port_fdmi_s *fdmi, u8 *pyld);
f8ceafde 75static void bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
7725ccfd 76 struct bfa_fcs_fdmi_hba_attr_s *hba_attr);
f8ceafde 77static void bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
7725ccfd
JH		 78 struct bfa_fcs_fdmi_port_attr_s *port_attr);
79/**
80 * fcs_fdmi_sm FCS FDMI state machine
81 */
82
83/**
84 * FDMI State Machine events
85 */
86enum port_fdmi_event {
87 FDMISM_EVENT_PORT_ONLINE = 1,
88 FDMISM_EVENT_PORT_OFFLINE = 2,
89 FDMISM_EVENT_RSP_OK = 4,
90 FDMISM_EVENT_RSP_ERROR = 5,
91 FDMISM_EVENT_TIMEOUT = 6,
92 FDMISM_EVENT_RHBA_SENT = 7,
93 FDMISM_EVENT_RPRT_SENT = 8,
94 FDMISM_EVENT_RPA_SENT = 9,
95};
96
97static void bfa_fcs_port_fdmi_sm_offline(struct bfa_fcs_port_fdmi_s *fdmi,
98 enum port_fdmi_event event);
99static void bfa_fcs_port_fdmi_sm_sending_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
100 enum port_fdmi_event event);
101static void bfa_fcs_port_fdmi_sm_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
102 enum port_fdmi_event event);
103static void bfa_fcs_port_fdmi_sm_rhba_retry(struct bfa_fcs_port_fdmi_s *fdmi,
104 enum port_fdmi_event event);
105static void bfa_fcs_port_fdmi_sm_sending_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
106 enum port_fdmi_event event);
107static void bfa_fcs_port_fdmi_sm_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
108 enum port_fdmi_event event);
109static void bfa_fcs_port_fdmi_sm_rprt_retry(struct bfa_fcs_port_fdmi_s *fdmi,
110 enum port_fdmi_event event);
111static void bfa_fcs_port_fdmi_sm_sending_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
112 enum port_fdmi_event event);
113static void bfa_fcs_port_fdmi_sm_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
114 enum port_fdmi_event event);
115static void bfa_fcs_port_fdmi_sm_rpa_retry(struct bfa_fcs_port_fdmi_s *fdmi,
116 enum port_fdmi_event event);
117static void bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi,
118 enum port_fdmi_event event);
119/**
120 * Start in offline state - awaiting MS to send start.
121 */
122static void
123bfa_fcs_port_fdmi_sm_offline(struct bfa_fcs_port_fdmi_s *fdmi,
124 enum port_fdmi_event event)
125{
126 struct bfa_fcs_port_s *port = fdmi->ms->port;
127
128 bfa_trc(port->fcs, port->port_cfg.pwwn);
129 bfa_trc(port->fcs, event);
130
131 fdmi->retry_cnt = 0;
132
133 switch (event) {
134 case FDMISM_EVENT_PORT_ONLINE:
135 if (port->vport) {
136 /*
137 * For Vports, register a new port.
138 */
139 bfa_sm_set_state(fdmi,
140 bfa_fcs_port_fdmi_sm_sending_rprt);
141 bfa_fcs_port_fdmi_send_rprt(fdmi, NULL);
142 } else {
143 /*
144 * For a base port, we should first register the HBA
145 * atribute. The HBA attribute also contains the base
146 * port registration.
147 */
148 bfa_sm_set_state(fdmi,
149 bfa_fcs_port_fdmi_sm_sending_rhba);
150 bfa_fcs_port_fdmi_send_rhba(fdmi, NULL);
151 }
152 break;
153
154 case FDMISM_EVENT_PORT_OFFLINE:
155 break;
156
157 default:
158 bfa_assert(0);
159 }
160}
161
162static void
163bfa_fcs_port_fdmi_sm_sending_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
164 enum port_fdmi_event event)
165{
166 struct bfa_fcs_port_s *port = fdmi->ms->port;
167
168 bfa_trc(port->fcs, port->port_cfg.pwwn);
169 bfa_trc(port->fcs, event);
170
171 switch (event) {
172 case FDMISM_EVENT_RHBA_SENT:
173 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rhba);
174 break;
175
176 case FDMISM_EVENT_PORT_OFFLINE:
177 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
178 bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
179 &fdmi->fcxp_wqe);
180 break;
181
182 default:
183 bfa_assert(0);
184 }
185}
186
187static void
188bfa_fcs_port_fdmi_sm_rhba(struct bfa_fcs_port_fdmi_s *fdmi,
189 enum port_fdmi_event event)
190{
191 struct bfa_fcs_port_s *port = fdmi->ms->port;
192
193 bfa_trc(port->fcs, port->port_cfg.pwwn);
194 bfa_trc(port->fcs, event);
195
196 switch (event) {
197 case FDMISM_EVENT_RSP_ERROR:
198 /*
199 * if max retries have not been reached, start timer for a
200 * delayed retry
201 */
202 if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
203 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rhba_retry);
204 bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
205 &fdmi->timer, bfa_fcs_port_fdmi_timeout,
206 fdmi, BFA_FCS_RETRY_TIMEOUT);
207 } else {
208 /*
209 * set state to offline
210 */
211 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
212 }
213 break;
214
215 case FDMISM_EVENT_RSP_OK:
216 /*
217 * Initiate Register Port Attributes
218 */
219 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rpa);
220 fdmi->retry_cnt = 0;
221 bfa_fcs_port_fdmi_send_rpa(fdmi, NULL);
222 break;
223
224 case FDMISM_EVENT_PORT_OFFLINE:
225 bfa_fcxp_discard(fdmi->fcxp);
226 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
227 break;
228
229 default:
230 bfa_assert(0);
231 }
232}
233
234static void
235bfa_fcs_port_fdmi_sm_rhba_retry(struct bfa_fcs_port_fdmi_s *fdmi,
236 enum port_fdmi_event event)
237{
238 struct bfa_fcs_port_s *port = fdmi->ms->port;
239
240 bfa_trc(port->fcs, port->port_cfg.pwwn);
241 bfa_trc(port->fcs, event);
242
243 switch (event) {
244 case FDMISM_EVENT_TIMEOUT:
245 /*
246 * Retry Timer Expired. Re-send
247 */
248 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rhba);
249 bfa_fcs_port_fdmi_send_rhba(fdmi, NULL);
250 break;
251
252 case FDMISM_EVENT_PORT_OFFLINE:
253 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
254 bfa_timer_stop(&fdmi->timer);
255 break;
256
257 default:
258 bfa_assert(0);
259 }
260}
261
262/*
263* RPRT : Register Port
264 */
265static void
266bfa_fcs_port_fdmi_sm_sending_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
267 enum port_fdmi_event event)
268{
269 struct bfa_fcs_port_s *port = fdmi->ms->port;
270
271 bfa_trc(port->fcs, port->port_cfg.pwwn);
272 bfa_trc(port->fcs, event);
273
274 switch (event) {
275 case FDMISM_EVENT_RPRT_SENT:
276 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rprt);
277 break;
278
279 case FDMISM_EVENT_PORT_OFFLINE:
280 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
281 bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
282 &fdmi->fcxp_wqe);
283 break;
284
285 default:
286 bfa_assert(0);
287 }
288}
289
290static void
291bfa_fcs_port_fdmi_sm_rprt(struct bfa_fcs_port_fdmi_s *fdmi,
292 enum port_fdmi_event event)
293{
294 struct bfa_fcs_port_s *port = fdmi->ms->port;
295
296 bfa_trc(port->fcs, port->port_cfg.pwwn);
297 bfa_trc(port->fcs, event);
298
299 switch (event) {
300 case FDMISM_EVENT_RSP_ERROR:
301 /*
302 * if max retries have not been reached, start timer for a
303 * delayed retry
304 */
305 if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
306 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rprt_retry);
307 bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
308 &fdmi->timer, bfa_fcs_port_fdmi_timeout,
309 fdmi, BFA_FCS_RETRY_TIMEOUT);
310
311 } else {
312 /*
313 * set state to offline
314 */
315 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
316 fdmi->retry_cnt = 0;
317 }
318 break;
319
320 case FDMISM_EVENT_RSP_OK:
321 fdmi->retry_cnt = 0;
322 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_online);
323 break;
324
325 case FDMISM_EVENT_PORT_OFFLINE:
326 bfa_fcxp_discard(fdmi->fcxp);
327 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
328 break;
329
330 default:
331 bfa_assert(0);
332 }
333}
334
335static void
336bfa_fcs_port_fdmi_sm_rprt_retry(struct bfa_fcs_port_fdmi_s *fdmi,
337 enum port_fdmi_event event)
338{
339 struct bfa_fcs_port_s *port = fdmi->ms->port;
340
341 bfa_trc(port->fcs, port->port_cfg.pwwn);
342 bfa_trc(port->fcs, event);
343
344 switch (event) {
345 case FDMISM_EVENT_TIMEOUT:
346 /*
347 * Retry Timer Expired. Re-send
348 */
349 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rprt);
350 bfa_fcs_port_fdmi_send_rprt(fdmi, NULL);
351 break;
352
353 case FDMISM_EVENT_PORT_OFFLINE:
354 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
355 bfa_timer_stop(&fdmi->timer);
356 break;
357
358 default:
359 bfa_assert(0);
360 }
361}
362
363/*
364 * Register Port Attributes
365 */
366static void
367bfa_fcs_port_fdmi_sm_sending_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
368 enum port_fdmi_event event)
369{
370 struct bfa_fcs_port_s *port = fdmi->ms->port;
371
372 bfa_trc(port->fcs, port->port_cfg.pwwn);
373 bfa_trc(port->fcs, event);
374
375 switch (event) {
376 case FDMISM_EVENT_RPA_SENT:
377 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rpa);
378 break;
379
380 case FDMISM_EVENT_PORT_OFFLINE:
381 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
382 bfa_fcxp_walloc_cancel(BFA_FCS_GET_HAL_FROM_PORT(port),
383 &fdmi->fcxp_wqe);
384 break;
385
386 default:
387 bfa_assert(0);
388 }
389}
390
391static void
392bfa_fcs_port_fdmi_sm_rpa(struct bfa_fcs_port_fdmi_s *fdmi,
393 enum port_fdmi_event event)
394{
395 struct bfa_fcs_port_s *port = fdmi->ms->port;
396
397 bfa_trc(port->fcs, port->port_cfg.pwwn);
398 bfa_trc(port->fcs, event);
399
400 switch (event) {
401 case FDMISM_EVENT_RSP_ERROR:
402 /*
403 * if max retries have not been reached, start timer for a
404 * delayed retry
405 */
406 if (fdmi->retry_cnt++ < BFA_FCS_FDMI_CMD_MAX_RETRIES) {
407 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_rpa_retry);
408 bfa_timer_start(BFA_FCS_GET_HAL_FROM_PORT(port),
409 &fdmi->timer, bfa_fcs_port_fdmi_timeout,
410 fdmi, BFA_FCS_RETRY_TIMEOUT);
411 } else {
412 /*
413 * set state to offline
414 */
415 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
416 fdmi->retry_cnt = 0;
417 }
418 break;
419
420 case FDMISM_EVENT_RSP_OK:
421 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_online);
422 fdmi->retry_cnt = 0;
423 break;
424
425 case FDMISM_EVENT_PORT_OFFLINE:
426 bfa_fcxp_discard(fdmi->fcxp);
427 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
428 break;
429
430 default:
431 bfa_assert(0);
432 }
433}
434
435static void
436bfa_fcs_port_fdmi_sm_rpa_retry(struct bfa_fcs_port_fdmi_s *fdmi,
437 enum port_fdmi_event event)
438{
439 struct bfa_fcs_port_s *port = fdmi->ms->port;
440
441 bfa_trc(port->fcs, port->port_cfg.pwwn);
442 bfa_trc(port->fcs, event);
443
444 switch (event) {
445 case FDMISM_EVENT_TIMEOUT:
446 /*
447 * Retry Timer Expired. Re-send
448 */
449 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_sending_rpa);
450 bfa_fcs_port_fdmi_send_rpa(fdmi, NULL);
451 break;
452
453 case FDMISM_EVENT_PORT_OFFLINE:
454 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
455 bfa_timer_stop(&fdmi->timer);
456 break;
457
458 default:
459 bfa_assert(0);
460 }
461}
462
463static void
464bfa_fcs_port_fdmi_sm_online(struct bfa_fcs_port_fdmi_s *fdmi,
465 enum port_fdmi_event event)
466{
467 struct bfa_fcs_port_s *port = fdmi->ms->port;
468
469 bfa_trc(port->fcs, port->port_cfg.pwwn);
470 bfa_trc(port->fcs, event);
471
472 switch (event) {
473 case FDMISM_EVENT_PORT_OFFLINE:
474 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
475 break;
476
477 default:
478 bfa_assert(0);
479 }
480}
481
482
483/**
484* RHBA : Register HBA Attributes.
485 */
486static void
487bfa_fcs_port_fdmi_send_rhba(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
488{
489 struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
490 struct bfa_fcs_port_s *port = fdmi->ms->port;
491 struct fchs_s fchs;
492 int len, attr_len;
493 struct bfa_fcxp_s *fcxp;
494 u8 *pyld;
495
496 bfa_trc(port->fcs, port->port_cfg.pwwn);
497
498 fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
499 if (!fcxp) {
500 bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
501 bfa_fcs_port_fdmi_send_rhba, fdmi);
502 return;
503 }
504 fdmi->fcxp = fcxp;
505
506 pyld = bfa_fcxp_get_reqbuf(fcxp);
507 bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
508
509 len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
510 FDMI_RHBA);
511
512 attr_len = bfa_fcs_port_fdmi_build_rhba_pyld(fdmi,
513 (u8 *) ((struct ct_hdr_s *) pyld + 1));
514
515 bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
516 FC_CLASS_3, (len + attr_len), &fchs,
517 bfa_fcs_port_fdmi_rhba_response, (void *)fdmi,
518 FC_MAX_PDUSZ, FC_RA_TOV);
519
520 bfa_sm_send_event(fdmi, FDMISM_EVENT_RHBA_SENT);
521}
522
523static u16
524bfa_fcs_port_fdmi_build_rhba_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
525 u8 *pyld)
526{
527 struct bfa_fcs_port_s *port = fdmi->ms->port;
528 struct bfa_fcs_fdmi_hba_attr_s hba_attr; /* @todo */
529 struct bfa_fcs_fdmi_hba_attr_s *fcs_hba_attr = &hba_attr; /* @todo */
530 struct fdmi_rhba_s *rhba = (struct fdmi_rhba_s *) pyld;
531 struct fdmi_attr_s *attr;
532 u8 *curr_ptr;
533 u16 len, count;
534
535 /*
536 * get hba attributes
537 */
538 bfa_fcs_fdmi_get_hbaattr(fdmi, fcs_hba_attr);
539
540 rhba->hba_id = bfa_fcs_port_get_pwwn(port);
541 rhba->port_list.num_ports = bfa_os_htonl(1);
542 rhba->port_list.port_entry = bfa_fcs_port_get_pwwn(port);
543
544 len = sizeof(rhba->hba_id) + sizeof(rhba->port_list);
545
546 count = 0;
547 len += sizeof(rhba->hba_attr_blk.attr_count);
548
549 /*
550 * fill out the invididual entries of the HBA attrib Block
551 */
552 curr_ptr = (u8 *) &rhba->hba_attr_blk.hba_attr;
553
554 /*
555 * Node Name
556 */
557 attr = (struct fdmi_attr_s *) curr_ptr;
558 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_NODENAME);
559 attr->len = sizeof(wwn_t);
560 memcpy(attr->value, &bfa_fcs_port_get_nwwn(port), attr->len);
561 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
562 len += attr->len;
563 count++;
564 attr->len =
565 bfa_os_htons(attr->len + sizeof(attr->type) +
566 sizeof(attr->len));
567
568 /*
569 * Manufacturer
570 */
571 attr = (struct fdmi_attr_s *) curr_ptr;
572 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MANUFACTURER);
573 attr->len = (u16) strlen(fcs_hba_attr->manufacturer);
574 memcpy(attr->value, fcs_hba_attr->manufacturer, attr->len);
575 /* variable fields need to be 4 byte aligned */
576 attr->len = fc_roundup(attr->len, sizeof(u32));
577 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
578 len += attr->len;
579 count++;
580 attr->len =
581 bfa_os_htons(attr->len + sizeof(attr->type) +
582 sizeof(attr->len));
583
584 /*
585 * Serial Number
586 */
587 attr = (struct fdmi_attr_s *) curr_ptr;
588 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_SERIALNUM);
589 attr->len = (u16) strlen(fcs_hba_attr->serial_num);
590 memcpy(attr->value, fcs_hba_attr->serial_num, attr->len);
591 /* variable fields need to be 4 byte aligned */
592 attr->len = fc_roundup(attr->len, sizeof(u32));
593 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
594 len += attr->len;
595 count++;
596 attr->len =
597 bfa_os_htons(attr->len + sizeof(attr->type) +
598 sizeof(attr->len));
599
600 /*
601 * Model
602 */
603 attr = (struct fdmi_attr_s *) curr_ptr;
604 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL);
605 attr->len = (u16) strlen(fcs_hba_attr->model);
606 memcpy(attr->value, fcs_hba_attr->model, attr->len);
607 /* variable fields need to be 4 byte aligned */
608 attr->len = fc_roundup(attr->len, sizeof(u32));
609 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
610 len += attr->len;
611 count++;
612 attr->len =
613 bfa_os_htons(attr->len + sizeof(attr->type) +
614 sizeof(attr->len));
615
616 /*
617 * Model Desc
618 */
619 attr = (struct fdmi_attr_s *) curr_ptr;
620 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MODEL_DESC);
621 attr->len = (u16) strlen(fcs_hba_attr->model_desc);
622 memcpy(attr->value, fcs_hba_attr->model_desc, attr->len);
623 /* variable fields need to be 4 byte aligned */
624 attr->len = fc_roundup(attr->len, sizeof(u32));
625 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
626 len += attr->len;
627 count++;
628 attr->len =
629 bfa_os_htons(attr->len + sizeof(attr->type) +
630 sizeof(attr->len));
631
632 /*
633 * H/W Version
634 */
635 if (fcs_hba_attr->hw_version[0] != '\0') {
636 attr = (struct fdmi_attr_s *) curr_ptr;
637 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_HW_VERSION);
638 attr->len = (u16) strlen(fcs_hba_attr->hw_version);
639 memcpy(attr->value, fcs_hba_attr->hw_version, attr->len);
640 /* variable fields need to be 4 byte aligned */
641 attr->len = fc_roundup(attr->len, sizeof(u32));
642 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
643 len += attr->len;
644 count++;
645 attr->len =
646 bfa_os_htons(attr->len + sizeof(attr->type) +
647 sizeof(attr->len));
648 }
649
650 /*
651 * Driver Version
652 */
653 attr = (struct fdmi_attr_s *) curr_ptr;
654 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_DRIVER_VERSION);
655 attr->len = (u16) strlen(fcs_hba_attr->driver_version);
656 memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
657 /* variable fields need to be 4 byte aligned */
658 attr->len = fc_roundup(attr->len, sizeof(u32));
659 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
660 len += attr->len;;
661 count++;
662 attr->len =
663 bfa_os_htons(attr->len + sizeof(attr->type) +
664 sizeof(attr->len));
665
666 /*
667 * Option Rom Version
668 */
669 if (fcs_hba_attr->option_rom_ver[0] != '\0') {
670 attr = (struct fdmi_attr_s *) curr_ptr;
671 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_ROM_VERSION);
672 attr->len = (u16) strlen(fcs_hba_attr->option_rom_ver);
673 memcpy(attr->value, fcs_hba_attr->option_rom_ver, attr->len);
674 /* variable fields need to be 4 byte aligned */
675 attr->len = fc_roundup(attr->len, sizeof(u32));
676 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
677 len += attr->len;
678 count++;
679 attr->len =
680 bfa_os_htons(attr->len + sizeof(attr->type) +
681 sizeof(attr->len));
682 }
683
684 /*
685 * f/w Version = driver version
686 */
687 attr = (struct fdmi_attr_s *) curr_ptr;
688 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_FW_VERSION);
689 attr->len = (u16) strlen(fcs_hba_attr->driver_version);
690 memcpy(attr->value, fcs_hba_attr->driver_version, attr->len);
691 /* variable fields need to be 4 byte aligned */
692 attr->len = fc_roundup(attr->len, sizeof(u32));
693 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
694 len += attr->len;
695 count++;
696 attr->len =
697 bfa_os_htons(attr->len + sizeof(attr->type) +
698 sizeof(attr->len));
699
700 /*
701 * OS Name
702 */
703 if (fcs_hba_attr->os_name[0] != '\0') {
704 attr = (struct fdmi_attr_s *) curr_ptr;
705 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_OS_NAME);
706 attr->len = (u16) strlen(fcs_hba_attr->os_name);
707 memcpy(attr->value, fcs_hba_attr->os_name, attr->len);
708 /* variable fields need to be 4 byte aligned */
709 attr->len = fc_roundup(attr->len, sizeof(u32));
710 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
711 len += attr->len;
712 count++;
713 attr->len =
714 bfa_os_htons(attr->len + sizeof(attr->type) +
715 sizeof(attr->len));
716 }
717
718 /*
719 * MAX_CT_PAYLOAD
720 */
721 attr = (struct fdmi_attr_s *) curr_ptr;
722 attr->type = bfa_os_htons(FDMI_HBA_ATTRIB_MAX_CT);
723 attr->len = sizeof(fcs_hba_attr->max_ct_pyld);
724 memcpy(attr->value, &fcs_hba_attr->max_ct_pyld, attr->len);
725 len += attr->len;
726 count++;
727 attr->len =
728 bfa_os_htons(attr->len + sizeof(attr->type) +
729 sizeof(attr->len));
730
731 /*
732 * Update size of payload
733 */
734 len += ((sizeof(attr->type) + sizeof(attr->len)) * count);
735
736 rhba->hba_attr_blk.attr_count = bfa_os_htonl(count);
737 return len;
738}
739
740static void
741bfa_fcs_port_fdmi_rhba_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
742 void *cbarg, bfa_status_t req_status,
743 u32 rsp_len, u32 resid_len,
744 struct fchs_s *rsp_fchs)
745{
746 struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
747 struct bfa_fcs_port_s *port = fdmi->ms->port;
748 struct ct_hdr_s *cthdr = NULL;
749
750 bfa_trc(port->fcs, port->port_cfg.pwwn);
751
752 /*
753 * Sanity Checks
754 */
755 if (req_status != BFA_STATUS_OK) {
756 bfa_trc(port->fcs, req_status);
757 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
758 return;
759 }
760
761 cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
762 cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
763
764 if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
765 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
766 return;
767 }
768
769 bfa_trc(port->fcs, cthdr->reason_code);
770 bfa_trc(port->fcs, cthdr->exp_code);
771 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
772}
773
774/**
775* RPRT : Register Port
776 */
777static void
778bfa_fcs_port_fdmi_send_rprt(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
779{
780 struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
781 struct bfa_fcs_port_s *port = fdmi->ms->port;
782 struct fchs_s fchs;
783 u16 len, attr_len;
784 struct bfa_fcxp_s *fcxp;
785 u8 *pyld;
786
787 bfa_trc(port->fcs, port->port_cfg.pwwn);
788
789 fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
790 if (!fcxp) {
791 bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
792 bfa_fcs_port_fdmi_send_rprt, fdmi);
793 return;
794 }
795 fdmi->fcxp = fcxp;
796
797 pyld = bfa_fcxp_get_reqbuf(fcxp);
798 bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
799
800 len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
801 FDMI_RPRT);
802
803 attr_len = bfa_fcs_port_fdmi_build_rprt_pyld(fdmi,
804 (u8 *) ((struct ct_hdr_s *) pyld + 1));
805
806 bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
807 FC_CLASS_3, len + attr_len, &fchs,
808 bfa_fcs_port_fdmi_rprt_response, (void *)fdmi,
809 FC_MAX_PDUSZ, FC_RA_TOV);
810
811 bfa_sm_send_event(fdmi, FDMISM_EVENT_RPRT_SENT);
812}
813
814/**
815 * This routine builds Port Attribute Block that used in RPA, RPRT commands.
816 */
817static u16
818bfa_fcs_port_fdmi_build_portattr_block(struct bfa_fcs_port_fdmi_s *fdmi,
819 u8 *pyld)
820{
821 struct bfa_fcs_fdmi_port_attr_s fcs_port_attr;
822 struct fdmi_port_attr_s *port_attrib = (struct fdmi_port_attr_s *) pyld;
823 struct fdmi_attr_s *attr;
824 u8 *curr_ptr;
825 u16 len;
826 u8 count = 0;
827
828 /*
829 * get port attributes
830 */
831 bfa_fcs_fdmi_get_portattr(fdmi, &fcs_port_attr);
832
833 len = sizeof(port_attrib->attr_count);
834
835 /*
836 * fill out the invididual entries
837 */
838 curr_ptr = (u8 *) &port_attrib->port_attr;
839
840 /*
841 * FC4 Types
842 */
843 attr = (struct fdmi_attr_s *) curr_ptr;
844 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FC4_TYPES);
845 attr->len = sizeof(fcs_port_attr.supp_fc4_types);
846 memcpy(attr->value, fcs_port_attr.supp_fc4_types, attr->len);
847 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
848 len += attr->len;
849 ++count;
850 attr->len =
851 bfa_os_htons(attr->len + sizeof(attr->type) +
852 sizeof(attr->len));
853
854 /*
855 * Supported Speed
856 */
857 attr = (struct fdmi_attr_s *) curr_ptr;
858 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_SUPP_SPEED);
859 attr->len = sizeof(fcs_port_attr.supp_speed);
860 memcpy(attr->value, &fcs_port_attr.supp_speed, attr->len);
861 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
862 len += attr->len;
863 ++count;
864 attr->len =
865 bfa_os_htons(attr->len + sizeof(attr->type) +
866 sizeof(attr->len));
867
868 /*
869 * current Port Speed
870 */
871 attr = (struct fdmi_attr_s *) curr_ptr;
872 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_PORT_SPEED);
873 attr->len = sizeof(fcs_port_attr.curr_speed);
874 memcpy(attr->value, &fcs_port_attr.curr_speed, attr->len);
875 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
876 len += attr->len;
877 ++count;
878 attr->len =
879 bfa_os_htons(attr->len + sizeof(attr->type) +
880 sizeof(attr->len));
881
882 /*
883 * max frame size
884 */
885 attr = (struct fdmi_attr_s *) curr_ptr;
886 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_FRAME_SIZE);
887 attr->len = sizeof(fcs_port_attr.max_frm_size);
888 memcpy(attr->value, &fcs_port_attr.max_frm_size, attr->len);
889 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
890 len += attr->len;
891 ++count;
892 attr->len =
893 bfa_os_htons(attr->len + sizeof(attr->type) +
894 sizeof(attr->len));
895
896 /*
897 * OS Device Name
898 */
899 if (fcs_port_attr.os_device_name[0] != '\0') {
900 attr = (struct fdmi_attr_s *) curr_ptr;
901 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_DEV_NAME);
902 attr->len = (u16) strlen(fcs_port_attr.os_device_name);
903 memcpy(attr->value, fcs_port_attr.os_device_name, attr->len);
904 /* variable fields need to be 4 byte aligned */
905 attr->len = fc_roundup(attr->len, sizeof(u32));
906 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
907 len += attr->len;
908 ++count;
909 attr->len =
910 bfa_os_htons(attr->len + sizeof(attr->type) +
911 sizeof(attr->len));
912
913 }
914 /*
915 * Host Name
916 */
917 if (fcs_port_attr.host_name[0] != '\0') {
918 attr = (struct fdmi_attr_s *) curr_ptr;
919 attr->type = bfa_os_htons(FDMI_PORT_ATTRIB_HOST_NAME);
920 attr->len = (u16) strlen(fcs_port_attr.host_name);
921 memcpy(attr->value, fcs_port_attr.host_name, attr->len);
922 /* variable fields need to be 4 byte aligned */
923 attr->len = fc_roundup(attr->len, sizeof(u32));
924 curr_ptr += sizeof(attr->type) + sizeof(attr->len) + attr->len;
925 len += attr->len;
926 ++count;
927 attr->len =
928 bfa_os_htons(attr->len + sizeof(attr->type) +
929 sizeof(attr->len));
930
931 }
932
933 /*
934 * Update size of payload
935 */
936 port_attrib->attr_count = bfa_os_htonl(count);
937 len += ((sizeof(attr->type) + sizeof(attr->len)) * count);
938 return len;
939}
940
941static u16
942bfa_fcs_port_fdmi_build_rprt_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
943 u8 *pyld)
944{
945 struct bfa_fcs_port_s *port = fdmi->ms->port;
946 struct fdmi_rprt_s *rprt = (struct fdmi_rprt_s *) pyld;
947 u16 len;
948
949 rprt->hba_id = bfa_fcs_port_get_pwwn(bfa_fcs_get_base_port(port->fcs));
950 rprt->port_name = bfa_fcs_port_get_pwwn(port);
951
952 len = bfa_fcs_port_fdmi_build_portattr_block(fdmi,
953 (u8 *) &rprt->port_attr_blk);
954
955 len += sizeof(rprt->hba_id) + sizeof(rprt->port_name);
956
957 return len;
958}
959
960static void
961bfa_fcs_port_fdmi_rprt_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
962 void *cbarg, bfa_status_t req_status,
963 u32 rsp_len, u32 resid_len,
964 struct fchs_s *rsp_fchs)
965{
966 struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
967 struct bfa_fcs_port_s *port = fdmi->ms->port;
968 struct ct_hdr_s *cthdr = NULL;
969
970 bfa_trc(port->fcs, port->port_cfg.pwwn);
971
972 /*
973 * Sanity Checks
974 */
975 if (req_status != BFA_STATUS_OK) {
976 bfa_trc(port->fcs, req_status);
977 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
978 return;
979 }
980
981 cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
982 cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
983
984 if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
985 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
986 return;
987 }
988
989 bfa_trc(port->fcs, cthdr->reason_code);
990 bfa_trc(port->fcs, cthdr->exp_code);
991 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
992}
993
994/**
995* RPA : Register Port Attributes.
996 */
997static void
998bfa_fcs_port_fdmi_send_rpa(void *fdmi_cbarg, struct bfa_fcxp_s *fcxp_alloced)
999{
1000 struct bfa_fcs_port_fdmi_s *fdmi = fdmi_cbarg;
1001 struct bfa_fcs_port_s *port = fdmi->ms->port;
1002 struct fchs_s fchs;
1003 u16 len, attr_len;
1004 struct bfa_fcxp_s *fcxp;
1005 u8 *pyld;
1006
1007 bfa_trc(port->fcs, port->port_cfg.pwwn);
1008
1009 fcxp = fcxp_alloced ? fcxp_alloced : bfa_fcs_fcxp_alloc(port->fcs);
1010 if (!fcxp) {
1011 bfa_fcxp_alloc_wait(port->fcs->bfa, &fdmi->fcxp_wqe,
1012 bfa_fcs_port_fdmi_send_rpa, fdmi);
1013 return;
1014 }
1015 fdmi->fcxp = fcxp;
1016
1017 pyld = bfa_fcxp_get_reqbuf(fcxp);
1018 bfa_os_memset(pyld, 0, FC_MAX_PDUSZ);
1019
1020 len = fc_fdmi_reqhdr_build(&fchs, pyld, bfa_fcs_port_get_fcid(port),
1021 FDMI_RPA);
1022
1023 attr_len = bfa_fcs_port_fdmi_build_rpa_pyld(fdmi,
1024 (u8 *) ((struct ct_hdr_s *) pyld + 1));
1025
1026 bfa_fcxp_send(fcxp, NULL, port->fabric->vf_id, port->lp_tag, BFA_FALSE,
1027 FC_CLASS_3, len + attr_len, &fchs,
1028 bfa_fcs_port_fdmi_rpa_response, (void *)fdmi,
1029 FC_MAX_PDUSZ, FC_RA_TOV);
1030
1031 bfa_sm_send_event(fdmi, FDMISM_EVENT_RPA_SENT);
1032}
1033
1034static u16
1035bfa_fcs_port_fdmi_build_rpa_pyld(struct bfa_fcs_port_fdmi_s *fdmi,
1036 u8 *pyld)
1037{
1038 struct bfa_fcs_port_s *port = fdmi->ms->port;
1039 struct fdmi_rpa_s *rpa = (struct fdmi_rpa_s *) pyld;
1040 u16 len;
1041
1042 rpa->port_name = bfa_fcs_port_get_pwwn(port);
1043
1044 len = bfa_fcs_port_fdmi_build_portattr_block(fdmi,
1045 (u8 *) &rpa->port_attr_blk);
1046
1047 len += sizeof(rpa->port_name);
1048
1049 return len;
1050}
1051
1052static void
1053bfa_fcs_port_fdmi_rpa_response(void *fcsarg, struct bfa_fcxp_s *fcxp,
1054 void *cbarg, bfa_status_t req_status,
1055 u32 rsp_len, u32 resid_len,
1056 struct fchs_s *rsp_fchs)
1057{
1058 struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)cbarg;
1059 struct bfa_fcs_port_s *port = fdmi->ms->port;
1060 struct ct_hdr_s *cthdr = NULL;
1061
1062 bfa_trc(port->fcs, port->port_cfg.pwwn);
1063
1064 /*
1065 * Sanity Checks
1066 */
1067 if (req_status != BFA_STATUS_OK) {
1068 bfa_trc(port->fcs, req_status);
1069 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
1070 return;
1071 }
1072
1073 cthdr = (struct ct_hdr_s *) BFA_FCXP_RSP_PLD(fcxp);
1074 cthdr->cmd_rsp_code = bfa_os_ntohs(cthdr->cmd_rsp_code);
1075
1076 if (cthdr->cmd_rsp_code == CT_RSP_ACCEPT) {
1077 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_OK);
1078 return;
1079 }
1080
1081 bfa_trc(port->fcs, cthdr->reason_code);
1082 bfa_trc(port->fcs, cthdr->exp_code);
1083 bfa_sm_send_event(fdmi, FDMISM_EVENT_RSP_ERROR);
1084}
1085
1086static void
1087bfa_fcs_port_fdmi_timeout(void *arg)
1088{
1089 struct bfa_fcs_port_fdmi_s *fdmi = (struct bfa_fcs_port_fdmi_s *)arg;
1090
1091 bfa_sm_send_event(fdmi, FDMISM_EVENT_TIMEOUT);
1092}
1093
f8ceafde 1094static void
7725ccfd
JH		 1095bfa_fcs_fdmi_get_hbaattr(struct bfa_fcs_port_fdmi_s *fdmi,
1096 struct bfa_fcs_fdmi_hba_attr_s *hba_attr)
1097{
1098 struct bfa_fcs_port_s *port = fdmi->ms->port;
1099 struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
1100 struct bfa_adapter_attr_s adapter_attr;
1101
1102 bfa_os_memset(hba_attr, 0, sizeof(struct bfa_fcs_fdmi_hba_attr_s));
1103 bfa_os_memset(&adapter_attr, 0, sizeof(struct bfa_adapter_attr_s));
1104
1105 bfa_ioc_get_adapter_attr(&port->fcs->bfa->ioc, &adapter_attr);
1106
1107 strncpy(hba_attr->manufacturer, adapter_attr.manufacturer,
1108 sizeof(adapter_attr.manufacturer));
1109
1110 strncpy(hba_attr->serial_num, adapter_attr.serial_num,
1111 sizeof(adapter_attr.serial_num));
1112
1113 strncpy(hba_attr->model, adapter_attr.model, sizeof(hba_attr->model));
1114
1115 strncpy(hba_attr->model_desc, adapter_attr.model_descr,
1116 sizeof(hba_attr->model_desc));
1117
1118 strncpy(hba_attr->hw_version, adapter_attr.hw_ver,
1119 sizeof(hba_attr->hw_version));
1120
1121 strncpy(hba_attr->driver_version, (char *)driver_info->version,
1122 sizeof(hba_attr->driver_version));
1123
1124 strncpy(hba_attr->option_rom_ver, adapter_attr.optrom_ver,
1125 sizeof(hba_attr->option_rom_ver));
1126
1127 strncpy(hba_attr->fw_version, adapter_attr.fw_ver,
1128 sizeof(hba_attr->fw_version));
1129
1130 strncpy(hba_attr->os_name, driver_info->host_os_name,
1131 sizeof(hba_attr->os_name));
1132
1133 /*
1134 * If there is a patch level, append it to the os name along with a
1135 * separator
1136 */
1137 if (driver_info->host_os_patch[0] != '\0') {
1138 strncat(hba_attr->os_name, BFA_FCS_PORT_SYMBNAME_SEPARATOR,
1139 sizeof(BFA_FCS_PORT_SYMBNAME_SEPARATOR));
1140 strncat(hba_attr->os_name, driver_info->host_os_patch,
1141 sizeof(driver_info->host_os_patch));
1142 }
1143
1144 hba_attr->max_ct_pyld = bfa_os_htonl(FC_MAX_PDUSZ);
1145
1146}
1147
f8ceafde 1148static void
7725ccfd
JH		 1149bfa_fcs_fdmi_get_portattr(struct bfa_fcs_port_fdmi_s *fdmi,
1150 struct bfa_fcs_fdmi_port_attr_s *port_attr)
1151{
1152 struct bfa_fcs_port_s *port = fdmi->ms->port;
1153 struct bfa_fcs_driver_info_s *driver_info = &port->fcs->driver_info;
1154 struct bfa_pport_attr_s pport_attr;
1155
1156 bfa_os_memset(port_attr, 0, sizeof(struct bfa_fcs_fdmi_port_attr_s));
1157
1158 /*
1159 * get pport attributes from hal
1160 */
1161 bfa_pport_get_attr(port->fcs->bfa, &pport_attr);
1162
1163 /*
1164 * get FC4 type Bitmask
1165 */
1166 fc_get_fc4type_bitmask(FC_TYPE_FCP, port_attr->supp_fc4_types);
1167
1168 /*
1169 * Supported Speeds
1170 */
1171 port_attr->supp_speed = bfa_os_htonl(BFA_FCS_FDMI_SUPORTED_SPEEDS);
1172
1173 /*
1174 * Current Speed
1175 */
1176 port_attr->curr_speed = bfa_os_htonl(pport_attr.speed);
1177
1178 /*
1179 * Max PDU Size.
1180 */
1181 port_attr->max_frm_size = bfa_os_htonl(FC_MAX_PDUSZ);
1182
1183 /*
1184 * OS device Name
1185 */
1186 strncpy(port_attr->os_device_name, (char *)driver_info->os_device_name,
1187 sizeof(port_attr->os_device_name));
1188
1189 /*
1190 * Host name
1191 */
1192 strncpy(port_attr->host_name, (char *)driver_info->host_machine_name,
1193 sizeof(port_attr->host_name));
1194
1195}
1196
1197
1198void
1199bfa_fcs_port_fdmi_init(struct bfa_fcs_port_ms_s *ms)
1200{
1201 struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
1202
1203 fdmi->ms = ms;
1204 bfa_sm_set_state(fdmi, bfa_fcs_port_fdmi_sm_offline);
1205}
1206
1207void
1208bfa_fcs_port_fdmi_offline(struct bfa_fcs_port_ms_s *ms)
1209{
1210 struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
1211
1212 fdmi->ms = ms;
1213 bfa_sm_send_event(fdmi, FDMISM_EVENT_PORT_OFFLINE);
1214}
1215
1216void
1217bfa_fcs_port_fdmi_online(struct bfa_fcs_port_ms_s *ms)
1218{
1219 struct bfa_fcs_port_fdmi_s *fdmi = &ms->fdmi;
1220
1221 fdmi->ms = ms;
1222 bfa_sm_send_event(fdmi, FDMISM_EVENT_PORT_ONLINE);
1223}
Linux kernel - Deliverables
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