1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
4 * Copyright (c) 2014- QLogic Corporation.
5 * All rights reserved
6 * www.qlogic.com
7 *
8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
9 */
10
11 #ifndef __BFA_DEFS_SVC_H__
12 #define __BFA_DEFS_SVC_H__
13
14 #include "bfa_defs.h"
15 #include "bfa_fc.h"
16 #include "bfi.h"
17
18 #define BFA_IOCFC_INTR_DELAY 1125
19 #define BFA_IOCFC_INTR_LATENCY 225
20 #define BFA_IOCFCOE_INTR_DELAY 25
21 #define BFA_IOCFCOE_INTR_LATENCY 5
22
23 /*
24 * Interrupt coalescing configuration.
25 */
26 #pragma pack(1)
27 struct bfa_iocfc_intr_attr_s {
28 u8 coalesce; /* enable/disable coalescing */
29 u8 rsvd[3];
30 __be16 latency; /* latency in microseconds */
31 __be16 delay; /* delay in microseconds */
32 };
33
34 /*
35 * IOC firmware configuraton
36 */
37 struct bfa_iocfc_fwcfg_s {
38 u16 num_fabrics; /* number of fabrics */
39 u16 num_lports; /* number of local lports */
40 u16 num_rports; /* number of remote ports */
41 u16 num_ioim_reqs; /* number of IO reqs */
42 u16 num_tskim_reqs; /* task management requests */
43 u16 num_fwtio_reqs; /* number of TM IO reqs in FW */
44 u16 num_fcxp_reqs; /* unassisted FC exchanges */
45 u16 num_uf_bufs; /* unsolicited recv buffers */
46 u8 num_cqs;
47 u8 fw_tick_res; /* FW clock resolution in ms */
48 u8 rsvd[6];
49 };
50 #pragma pack()
51
52 struct bfa_iocfc_drvcfg_s {
53 u16 num_reqq_elems; /* number of req queue elements */
54 u16 num_rspq_elems; /* number of rsp queue elements */
55 u16 num_sgpgs; /* number of total SG pages */
56 u16 num_sboot_tgts; /* number of SAN boot targets */
57 u16 num_sboot_luns; /* number of SAN boot luns */
58 u16 ioc_recover; /* IOC recovery mode */
59 u16 min_cfg; /* minimum configuration */
60 u16 path_tov; /* device path timeout */
61 u16 num_tio_reqs; /* number of TM IO reqs */
62 u8 port_mode;
63 u8 rsvd_a;
64 bfa_boolean_t delay_comp; /* delay completion of failed
65 * inflight IOs */
66 u16 num_ttsk_reqs; /* TM task management requests */
67 u32 rsvd;
68 };
69
70 /*
71 * IOC configuration
72 */
73 struct bfa_iocfc_cfg_s {
74 struct bfa_iocfc_fwcfg_s fwcfg; /* firmware side config */
75 struct bfa_iocfc_drvcfg_s drvcfg; /* driver side config */
76 };
77
78 /*
79 * IOC firmware IO stats
80 */
81 struct bfa_fw_ioim_stats_s {
82 u32 host_abort; /* IO aborted by host driver*/
83 u32 host_cleanup; /* IO clean up by host driver */
84
85 u32 fw_io_timeout; /* IOs timedout */
86 u32 fw_frm_parse; /* frame parsed by f/w */
87 u32 fw_frm_data; /* fcp_data frame parsed by f/w */
88 u32 fw_frm_rsp; /* fcp_rsp frame parsed by f/w */
89 u32 fw_frm_xfer_rdy; /* xfer_rdy frame parsed by f/w */
90 u32 fw_frm_bls_acc; /* BLS ACC frame parsed by f/w */
91 u32 fw_frm_tgt_abort; /* target ABTS parsed by f/w */
92 u32 fw_frm_unknown; /* unknown parsed by f/w */
93 u32 fw_data_dma; /* f/w DMA'ed the data frame */
94 u32 fw_frm_drop; /* f/w drop the frame */
95
96 u32 rec_timeout; /* FW rec timed out */
97 u32 error_rec; /* FW sending rec on
98 * an error condition*/
99 u32 wait_for_si; /* FW wait for SI */
100 u32 rec_rsp_inval; /* REC rsp invalid */
101 u32 rec_rsp_xchg_comp; /* REC rsp xchg complete */
102 u32 rec_rsp_rd_si_ownd; /* REC rsp read si owned */
103
104 u32 seqr_io_abort; /* target does not know cmd so abort */
105 u32 seqr_io_retry; /* SEQR failed so retry IO */
106
107 u32 itn_cisc_upd_rsp; /* ITN cisc updated on fcp_rsp */
108 u32 itn_cisc_upd_data; /* ITN cisc updated on fcp_data */
109 u32 itn_cisc_upd_xfer_rdy; /* ITN cisc updated on fcp_data */
110
111 u32 fcp_data_lost; /* fcp data lost */
112
113 u32 ro_set_in_xfer_rdy; /* Target set RO in Xfer_rdy frame */
114 u32 xfer_rdy_ooo_err; /* Out of order Xfer_rdy received */
115 u32 xfer_rdy_unknown_err; /* unknown error in xfer_rdy frame */
116
117 u32 io_abort_timeout; /* ABTS timedout */
118 u32 sler_initiated; /* SLER initiated */
119
120 u32 unexp_fcp_rsp; /* fcp response in wrong state */
121
122 u32 fcp_rsp_under_run; /* fcp rsp IO underrun */
123 u32 fcp_rsp_under_run_wr; /* fcp rsp IO underrun for write */
124 u32 fcp_rsp_under_run_err; /* fcp rsp IO underrun error */
125 u32 fcp_rsp_resid_inval; /* invalid residue */
126 u32 fcp_rsp_over_run; /* fcp rsp IO overrun */
127 u32 fcp_rsp_over_run_err; /* fcp rsp IO overrun error */
128 u32 fcp_rsp_proto_err; /* protocol error in fcp rsp */
129 u32 fcp_rsp_sense_err; /* error in sense info in fcp rsp */
130 u32 fcp_conf_req; /* FCP conf requested */
131
132 u32 tgt_aborted_io; /* target initiated abort */
133
134 u32 ioh_edtov_timeout_event;/* IOH edtov timer popped */
135 u32 ioh_fcp_rsp_excp_event; /* IOH FCP_RSP exception */
136 u32 ioh_fcp_conf_event; /* IOH FCP_CONF */
137 u32 ioh_mult_frm_rsp_event; /* IOH multi_frame FCP_RSP */
138 u32 ioh_hit_class2_event; /* IOH hit class2 */
139 u32 ioh_miss_other_event; /* IOH miss other */
140 u32 ioh_seq_cnt_err_event; /* IOH seq cnt error */
141 u32 ioh_len_err_event; /* IOH len error - fcp_dl !=
142 * bytes xfered */
143 u32 ioh_seq_len_err_event; /* IOH seq len error */
144 u32 ioh_data_oor_event; /* Data out of range */
145 u32 ioh_ro_ooo_event; /* Relative offset out of range */
146 u32 ioh_cpu_owned_event; /* IOH hit -iost owned by f/w */
147 u32 ioh_unexp_frame_event; /* unexpected frame received
148 * count */
149 u32 ioh_err_int; /* IOH error int during data-phase
150 * for scsi write */
151 };
152
153 struct bfa_fw_tio_stats_s {
154 u32 tio_conf_proc; /* TIO CONF processed */
155 u32 tio_conf_drop; /* TIO CONF dropped */
156 u32 tio_cleanup_req; /* TIO cleanup requested */
157 u32 tio_cleanup_comp; /* TIO cleanup completed */
158 u32 tio_abort_rsp; /* TIO abort response */
159 u32 tio_abort_rsp_comp; /* TIO abort rsp completed */
160 u32 tio_abts_req; /* TIO ABTS requested */
161 u32 tio_abts_ack; /* TIO ABTS ack-ed */
162 u32 tio_abts_ack_nocomp;/* TIO ABTS ack-ed but not completed */
163 u32 tio_abts_tmo; /* TIO ABTS timeout */
164 u32 tio_snsdata_dma; /* TIO sense data DMA */
165 u32 tio_rxwchan_wait; /* TIO waiting for RX wait channel */
166 u32 tio_rxwchan_avail; /* TIO RX wait channel available */
167 u32 tio_hit_bls; /* TIO IOH BLS event */
168 u32 tio_uf_recv; /* TIO received UF */
169 u32 tio_rd_invalid_sm; /* TIO read reqst in wrong state machine */
170 u32 tio_wr_invalid_sm; /* TIO write reqst in wrong state machine */
171
172 u32 ds_rxwchan_wait; /* DS waiting for RX wait channel */
173 u32 ds_rxwchan_avail; /* DS RX wait channel available */
174 u32 ds_unaligned_rd; /* DS unaligned read */
175 u32 ds_rdcomp_invalid_sm; /* DS read completed in wrong state
176 * machine */
177 u32 ds_wrcomp_invalid_sm; /* DS write completed in wrong state
178 * machine */
179 u32 ds_flush_req; /* DS flush requested */
180 u32 ds_flush_comp; /* DS flush completed */
181 u32 ds_xfrdy_exp; /* DS XFER_RDY expired */
182 u32 ds_seq_cnt_err; /* DS seq cnt error */
183 u32 ds_seq_len_err; /* DS seq len error */
184 u32 ds_data_oor; /* DS data out of order */
185 u32 ds_hit_bls; /* DS hit BLS */
186 u32 ds_edtov_timer_exp; /* DS edtov expired */
187 u32 ds_cpu_owned; /* DS cpu owned */
188 u32 ds_hit_class2; /* DS hit class2 */
189 u32 ds_length_err; /* DS length error */
190 u32 ds_ro_ooo_err; /* DS relative offset out-of-order error */
191 u32 ds_rectov_timer_exp;/* DS rectov expired */
192 u32 ds_unexp_fr_err; /* DS unexp frame error */
193 };
194
195 /*
196 * IOC firmware IO stats
197 */
198 struct bfa_fw_io_stats_s {
199 struct bfa_fw_ioim_stats_s ioim_stats;
200 struct bfa_fw_tio_stats_s tio_stats;
201 };
202
203 /*
204 * IOC port firmware stats
205 */
206
207 struct bfa_fw_port_fpg_stats_s {
208 u32 intr_evt;
209 u32 intr;
210 u32 intr_excess;
211 u32 intr_cause0;
212 u32 intr_other;
213 u32 intr_other_ign;
214 u32 sig_lost;
215 u32 sig_regained;
216 u32 sync_lost;
217 u32 sync_to;
218 u32 sync_regained;
219 u32 div2_overflow;
220 u32 div2_underflow;
221 u32 efifo_overflow;
222 u32 efifo_underflow;
223 u32 idle_rx;
224 u32 lrr_rx;
225 u32 lr_rx;
226 u32 ols_rx;
227 u32 nos_rx;
228 u32 lip_rx;
229 u32 arbf0_rx;
230 u32 arb_rx;
231 u32 mrk_rx;
232 u32 const_mrk_rx;
233 u32 prim_unknown;
234 };
235
236
237 struct bfa_fw_port_lksm_stats_s {
238 u32 hwsm_success; /* hwsm state machine success */
239 u32 hwsm_fails; /* hwsm fails */
240 u32 hwsm_wdtov; /* hwsm timed out */
241 u32 swsm_success; /* swsm success */
242 u32 swsm_fails; /* swsm fails */
243 u32 swsm_wdtov; /* swsm timed out */
244 u32 busybufs; /* link init failed due to busybuf */
245 u32 buf_waits; /* bufwait state entries */
246 u32 link_fails; /* link failures */
247 u32 psp_errors; /* primitive sequence protocol errors */
248 u32 lr_unexp; /* No. of times LR rx-ed unexpectedly */
249 u32 lrr_unexp; /* No. of times LRR rx-ed unexpectedly */
250 u32 lr_tx; /* No. of times LR tx started */
251 u32 lrr_tx; /* No. of times LRR tx started */
252 u32 ols_tx; /* No. of times OLS tx started */
253 u32 nos_tx; /* No. of times NOS tx started */
254 u32 hwsm_lrr_rx; /* No. of times LRR rx-ed by HWSM */
255 u32 hwsm_lr_rx; /* No. of times LR rx-ed by HWSM */
256 };
257
258 struct bfa_fw_port_snsm_stats_s {
259 u32 hwsm_success; /* Successful hwsm terminations */
260 u32 hwsm_fails; /* hwsm fail count */
261 u32 hwsm_wdtov; /* hwsm timed out */
262 u32 swsm_success; /* swsm success */
263 u32 swsm_wdtov; /* swsm timed out */
264 u32 error_resets; /* error resets initiated by upsm */
265 u32 sync_lost; /* Sync loss count */
266 u32 sig_lost; /* Signal loss count */
267 u32 asn8g_attempts; /* SNSM HWSM at 8Gbps attempts */
268 u32 adapt_success; /* SNSM adaptation success */
269 u32 adapt_fails; /* SNSM adaptation failures */
270 u32 adapt_ign_fails; /* SNSM adaptation failures ignored */
271 };
272
273 struct bfa_fw_port_physm_stats_s {
274 u32 module_inserts; /* Module insert count */
275 u32 module_xtracts; /* Module extracts count */
276 u32 module_invalids; /* Invalid module inserted count */
277 u32 module_read_ign; /* Module validation status ignored */
278 u32 laser_faults; /* Laser fault count */
279 u32 rsvd;
280 };
281
282 struct bfa_fw_fip_stats_s {
283 u32 vlan_req; /* vlan discovery requests */
284 u32 vlan_notify; /* vlan notifications */
285 u32 vlan_err; /* vlan response error */
286 u32 vlan_timeouts; /* vlan disvoery timeouts */
287 u32 vlan_invalids; /* invalid vlan in discovery advert. */
288 u32 disc_req; /* Discovery solicit requests */
289 u32 disc_rsp; /* Discovery solicit response */
290 u32 disc_err; /* Discovery advt. parse errors */
291 u32 disc_unsol; /* Discovery unsolicited */
292 u32 disc_timeouts; /* Discovery timeouts */
293 u32 disc_fcf_unavail; /* Discovery FCF Not Avail. */
294 u32 linksvc_unsupp; /* Unsupported link service req */
295 u32 linksvc_err; /* Parse error in link service req */
296 u32 logo_req; /* FIP logos received */
297 u32 clrvlink_req; /* Clear virtual link req */
298 u32 op_unsupp; /* Unsupported FIP operation */
299 u32 untagged; /* Untagged frames (ignored) */
300 u32 invalid_version; /* Invalid FIP version */
301 };
302
303 struct bfa_fw_lps_stats_s {
304 u32 mac_invalids; /* Invalid mac assigned */
305 u32 rsvd;
306 };
307
308 struct bfa_fw_fcoe_stats_s {
309 u32 cee_linkups; /* CEE link up count */
310 u32 cee_linkdns; /* CEE link down count */
311 u32 fip_linkups; /* FIP link up count */
312 u32 fip_linkdns; /* FIP link up count */
313 u32 fip_fails; /* FIP fail count */
314 u32 mac_invalids; /* Invalid mac assigned */
315 };
316
317 /*
318 * IOC firmware FCoE port stats
319 */
320 struct bfa_fw_fcoe_port_stats_s {
321 struct bfa_fw_fcoe_stats_s fcoe_stats;
322 struct bfa_fw_fip_stats_s fip_stats;
323 };
324
325 /**
326 * @brief LPSM statistics
327 */
328 struct bfa_fw_lpsm_stats_s {
329 u32 cls_rx; /* LPSM cls_rx */
330 u32 cls_tx; /* LPSM cls_tx */
331 u32 arbf0_rx; /* LPSM abrf0 rcvd */
332 u32 arbf0_tx; /* LPSM abrf0 xmit */
333 u32 init_rx; /* LPSM loop init start */
334 u32 unexp_hwst; /* LPSM unknown hw state */
335 u32 unexp_frame; /* LPSM unknown_frame */
336 u32 unexp_prim; /* LPSM unexpected primitive */
337 u32 prev_alpa_unavail; /* LPSM prev alpa unavailable */
338 u32 alpa_unavail; /* LPSM alpa not available */
339 u32 lip_rx; /* LPSM lip rcvd */
340 u32 lip_f7f7_rx; /* LPSM lip f7f7 rcvd */
341 u32 lip_f8_rx; /* LPSM lip f8 rcvd */
342 u32 lip_f8f7_rx; /* LPSM lip f8f7 rcvd */
343 u32 lip_other_rx; /* LPSM lip other rcvd */
344 u32 lip_tx; /* LPSM lip xmit */
345 u32 retry_tov; /* LPSM retry TOV */
346 u32 lip_tov; /* LPSM LIP wait TOV */
347 u32 idle_tov; /* LPSM idle wait TOV */
348 u32 arbf0_tov; /* LPSM arbfo wait TOV */
349 u32 stop_loop_tov; /* LPSM stop loop wait TOV */
350 u32 lixa_tov; /* LPSM lisa wait TOV */
351 u32 lixx_tov; /* LPSM lilp/lirp wait TOV */
352 u32 cls_tov; /* LPSM cls wait TOV */
353 u32 sler; /* LPSM SLER recvd */
354 u32 failed; /* LPSM failed */
355 u32 success; /* LPSM online */
356 };
357
358 /*
359 * IOC firmware FC uport stats
360 */
361 struct bfa_fw_fc_uport_stats_s {
362 struct bfa_fw_port_snsm_stats_s snsm_stats;
363 struct bfa_fw_port_lksm_stats_s lksm_stats;
364 struct bfa_fw_lpsm_stats_s lpsm_stats;
365 };
366
367 /*
368 * IOC firmware FC port stats
369 */
370 union bfa_fw_fc_port_stats_s {
371 struct bfa_fw_fc_uport_stats_s fc_stats;
372 struct bfa_fw_fcoe_port_stats_s fcoe_stats;
373 };
374
375 /*
376 * IOC firmware port stats
377 */
378 struct bfa_fw_port_stats_s {
379 struct bfa_fw_port_fpg_stats_s fpg_stats;
380 struct bfa_fw_port_physm_stats_s physm_stats;
381 union bfa_fw_fc_port_stats_s fc_port;
382 };
383
384 /*
385 * fcxchg module statistics
386 */
387 struct bfa_fw_fcxchg_stats_s {
388 u32 ua_tag_inv;
389 u32 ua_state_inv;
390 };
391
392 /*
393 * Trunk statistics
394 */
395 struct bfa_fw_trunk_stats_s {
396 u32 emt_recvd; /* Trunk EMT received */
397 u32 emt_accepted; /* Trunk EMT Accepted */
398 u32 emt_rejected; /* Trunk EMT rejected */
399 u32 etp_recvd; /* Trunk ETP received */
400 u32 etp_accepted; /* Trunk ETP Accepted */
401 u32 etp_rejected; /* Trunk ETP rejected */
402 u32 lr_recvd; /* Trunk LR received */
403 u32 rsvd; /* padding for 64 bit alignment */
404 };
405
406 struct bfa_fw_aport_stats_s {
407 u32 flogi_sent; /* Flogi sent */
408 u32 flogi_acc_recvd; /* Flogi Acc received */
409 u32 flogi_rjt_recvd; /* Flogi rejects received */
410 u32 flogi_retries; /* Flogi retries */
411
412 u32 elp_recvd; /* ELP received */
413 u32 elp_accepted; /* ELP Accepted */
414 u32 elp_rejected; /* ELP rejected */
415 u32 elp_dropped; /* ELP dropped */
416
417 u32 bbcr_lr_count; /*!< BBCR Link Resets */
418 u32 frame_lost_intrs; /*!< BBCR Frame loss intrs */
419 u32 rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
420
421 u32 rsvd;
422 };
423
424 /*
425 * IOCFC firmware stats
426 */
427 struct bfa_fw_iocfc_stats_s {
428 u32 cfg_reqs; /* cfg request */
429 u32 updq_reqs; /* update queue request */
430 u32 ic_reqs; /* interrupt coalesce reqs */
431 u32 unknown_reqs;
432 u32 set_intr_reqs; /* set interrupt reqs */
433 };
434
435 /*
436 * IOC attributes returned in queries
437 */
438 struct bfa_iocfc_attr_s {
439 struct bfa_iocfc_cfg_s config; /* IOCFC config */
440 struct bfa_iocfc_intr_attr_s intr_attr; /* interrupt attr */
441 };
442
443 /*
444 * Eth_sndrcv mod stats
445 */
446 struct bfa_fw_eth_sndrcv_stats_s {
447 u32 crc_err;
448 u32 rsvd; /* 64bit align */
449 };
450
451 /*
452 * CT MAC mod stats
453 */
454 struct bfa_fw_mac_mod_stats_s {
455 u32 mac_on; /* MAC got turned-on */
456 u32 link_up; /* link-up */
457 u32 signal_off; /* lost signal */
458 u32 dfe_on; /* DFE on */
459 u32 mac_reset; /* # of MAC reset to bring lnk up */
460 u32 pcs_reset; /* # of PCS reset to bring lnk up */
461 u32 loopback; /* MAC got into serdes loopback */
462 u32 lb_mac_reset;
463 /* # of MAC reset to bring link up in loopback */
464 u32 lb_pcs_reset;
465 /* # of PCS reset to bring link up in loopback */
466 u32 rsvd; /* 64bit align */
467 };
468
469 /*
470 * CT MOD stats
471 */
472 struct bfa_fw_ct_mod_stats_s {
473 u32 rxa_rds_undrun; /* RxA RDS underrun */
474 u32 rad_bpc_ovfl; /* RAD BPC overflow */
475 u32 rad_rlb_bpc_ovfl; /* RAD RLB BPC overflow */
476 u32 bpc_fcs_err; /* BPC FCS_ERR */
477 u32 txa_tso_hdr; /* TxA TSO header too long */
478 u32 rsvd; /* 64bit align */
479 };
480
481 /*
482 * RDS mod stats
483 */
484 struct bfa_fw_rds_stats_s {
485 u32 no_fid_drop_err; /* RDS no fid drop error */
486 u32 rsvd; /* 64bit align */
487 };
488
489 /*
490 * IOC firmware stats
491 */
492 struct bfa_fw_stats_s {
493 struct bfa_fw_ioc_stats_s ioc_stats;
494 struct bfa_fw_iocfc_stats_s iocfc_stats;
495 struct bfa_fw_io_stats_s io_stats;
496 struct bfa_fw_port_stats_s port_stats;
497 struct bfa_fw_fcxchg_stats_s fcxchg_stats;
498 struct bfa_fw_lps_stats_s lps_stats;
499 struct bfa_fw_trunk_stats_s trunk_stats;
500 struct bfa_fw_aport_stats_s aport_stats;
501 struct bfa_fw_mac_mod_stats_s macmod_stats;
502 struct bfa_fw_ct_mod_stats_s ctmod_stats;
503 struct bfa_fw_eth_sndrcv_stats_s ethsndrcv_stats;
504 struct bfa_fw_rds_stats_s rds_stats;
505 };
506
507 #define BFA_IOCFC_PATHTOV_MAX 60
508 #define BFA_IOCFC_QDEPTH_MAX 2000
509
510 /*
511 * QoS states
512 */
513 enum bfa_qos_state {
514 BFA_QOS_DISABLED = 0, /* QoS is disabled */
515 BFA_QOS_ONLINE = 1, /* QoS is online */
516 BFA_QOS_OFFLINE = 2, /* QoS is offline */
517 };
518
519 /*
520 * QoS Priority levels.
521 */
522 enum bfa_qos_priority {
523 BFA_QOS_UNKNOWN = 0,
524 BFA_QOS_HIGH = 1, /* QoS Priority Level High */
525 BFA_QOS_MED = 2, /* QoS Priority Level Medium */
526 BFA_QOS_LOW = 3, /* QoS Priority Level Low */
527 };
528
529 /*
530 * QoS bandwidth allocation for each priority level
531 */
532 enum bfa_qos_bw_alloc {
533 BFA_QOS_BW_HIGH = 60, /* bandwidth allocation for High */
534 BFA_QOS_BW_MED = 30, /* bandwidth allocation for Medium */
535 BFA_QOS_BW_LOW = 10, /* bandwidth allocation for Low */
536 };
537 #pragma pack(1)
538
539 struct bfa_qos_bw_s {
540 u8 qos_bw_set;
541 u8 high;
542 u8 med;
543 u8 low;
544 };
545
546 /*
547 * QoS attribute returned in QoS Query
548 */
549 struct bfa_qos_attr_s {
550 u8 state; /* QoS current state */
551 u8 rsvd1[3];
552 u32 total_bb_cr; /* Total BB Credits */
553 struct bfa_qos_bw_s qos_bw; /* QOS bw cfg */
554 struct bfa_qos_bw_s qos_bw_op; /* QOS bw operational */
555 };
556
557 enum bfa_bbcr_state {
558 BFA_BBCR_DISABLED, /*!< BBCR is disable */
559 BFA_BBCR_ONLINE, /*!< BBCR is online */
560 BFA_BBCR_OFFLINE, /*!< BBCR is offline */
561 };
562
563 enum bfa_bbcr_err_reason {
564 BFA_BBCR_ERR_REASON_NONE, /*!< Unknown */
565 BFA_BBCR_ERR_REASON_SPEED_UNSUP, /*!< Port speed < max sup_speed */
566 BFA_BBCR_ERR_REASON_PEER_UNSUP, /*!< BBCR is disable on peer port */
567 BFA_BBCR_ERR_REASON_NON_BRCD_SW, /*!< Connected to non BRCD switch */
568 BFA_BBCR_ERR_REASON_FLOGI_RJT, /*!< Login rejected by the switch */
569 };
570
571 struct bfa_bbcr_attr_s {
572 u8 state;
573 u8 peer_bb_scn;
574 u8 reason;
575 u8 rsvd;
576 };
577
578 /*
579 * These fields should be displayed only from the CLI.
580 * There will be a separate BFAL API (get_qos_vc_attr ?)
581 * to retrieve this.
582 *
583 */
584 #define BFA_QOS_MAX_VC 16
585
586 struct bfa_qos_vc_info_s {
587 u8 vc_credit;
588 u8 borrow_credit;
589 u8 priority;
590 u8 resvd;
591 };
592
593 struct bfa_qos_vc_attr_s {
594 u16 total_vc_count; /* Total VC Count */
595 u16 shared_credit;
596 u32 elp_opmode_flags;
597 struct bfa_qos_vc_info_s vc_info[BFA_QOS_MAX_VC]; /* as many as
598 * total_vc_count */
599 };
600
601 /*
602 * QoS statistics
603 */
604 struct bfa_qos_stats_s {
605 u32 flogi_sent; /* QoS Flogi sent */
606 u32 flogi_acc_recvd; /* QoS Flogi Acc received */
607 u32 flogi_rjt_recvd; /* QoS Flogi rejects received */
608 u32 flogi_retries; /* QoS Flogi retries */
609
610 u32 elp_recvd; /* QoS ELP received */
611 u32 elp_accepted; /* QoS ELP Accepted */
612 u32 elp_rejected; /* QoS ELP rejected */
613 u32 elp_dropped; /* QoS ELP dropped */
614
615 u32 qos_rscn_recvd; /* QoS RSCN received */
616 u32 rsvd; /* padding for 64 bit alignment */
617 };
618
619 /*
620 * FCoE statistics
621 */
622 struct bfa_fcoe_stats_s {
623 u64 secs_reset; /* Seconds since stats reset */
624 u64 cee_linkups; /* CEE link up */
625 u64 cee_linkdns; /* CEE link down */
626 u64 fip_linkups; /* FIP link up */
627 u64 fip_linkdns; /* FIP link down */
628 u64 fip_fails; /* FIP failures */
629 u64 mac_invalids; /* Invalid mac assignments */
630 u64 vlan_req; /* Vlan requests */
631 u64 vlan_notify; /* Vlan notifications */
632 u64 vlan_err; /* Vlan notification errors */
633 u64 vlan_timeouts; /* Vlan request timeouts */
634 u64 vlan_invalids; /* Vlan invalids */
635 u64 disc_req; /* Discovery requests */
636 u64 disc_rsp; /* Discovery responses */
637 u64 disc_err; /* Discovery error frames */
638 u64 disc_unsol; /* Discovery unsolicited */
639 u64 disc_timeouts; /* Discovery timeouts */
640 u64 disc_fcf_unavail; /* Discovery FCF not avail */
641 u64 linksvc_unsupp; /* FIP link service req unsupp */
642 u64 linksvc_err; /* FIP link service req errors */
643 u64 logo_req; /* FIP logos received */
644 u64 clrvlink_req; /* Clear virtual link requests */
645 u64 op_unsupp; /* FIP operation unsupp. */
646 u64 untagged; /* FIP untagged frames */
647 u64 txf_ucast; /* Tx FCoE unicast frames */
648 u64 txf_ucast_vlan; /* Tx FCoE unicast vlan frames */
649 u64 txf_ucast_octets; /* Tx FCoE unicast octets */
650 u64 txf_mcast; /* Tx FCoE multicast frames */
651 u64 txf_mcast_vlan; /* Tx FCoE multicast vlan frames */
652 u64 txf_mcast_octets; /* Tx FCoE multicast octets */
653 u64 txf_bcast; /* Tx FCoE broadcast frames */
654 u64 txf_bcast_vlan; /* Tx FCoE broadcast vlan frames */
655 u64 txf_bcast_octets; /* Tx FCoE broadcast octets */
656 u64 txf_timeout; /* Tx timeouts */
657 u64 txf_parity_errors; /* Transmit parity err */
658 u64 txf_fid_parity_errors; /* Transmit FID parity err */
659 u64 rxf_ucast_octets; /* Rx FCoE unicast octets */
660 u64 rxf_ucast; /* Rx FCoE unicast frames */
661 u64 rxf_ucast_vlan; /* Rx FCoE unicast vlan frames */
662 u64 rxf_mcast_octets; /* Rx FCoE multicast octets */
663 u64 rxf_mcast; /* Rx FCoE multicast frames */
664 u64 rxf_mcast_vlan; /* Rx FCoE multicast vlan frames */
665 u64 rxf_bcast_octets; /* Rx FCoE broadcast octets */
666 u64 rxf_bcast; /* Rx FCoE broadcast frames */
667 u64 rxf_bcast_vlan; /* Rx FCoE broadcast vlan frames */
668 };
669
670 /*
671 * QoS or FCoE stats (fcport stats excluding physical FC port stats)
672 */
673 union bfa_fcport_stats_u {
674 struct bfa_qos_stats_s fcqos;
675 struct bfa_fcoe_stats_s fcoe;
676 };
677 #pragma pack()
678
679 struct bfa_fcpim_del_itn_stats_s {
680 u32 del_itn_iocomp_aborted; /* Aborted IO requests */
681 u32 del_itn_iocomp_timedout; /* IO timeouts */
682 u32 del_itn_iocom_sqer_needed; /* IO retry for SQ error recovery */
683 u32 del_itn_iocom_res_free; /* Delayed freeing of IO resources */
684 u32 del_itn_iocom_hostabrts; /* Host IO abort requests */
685 u32 del_itn_total_ios; /* Total IO count */
686 u32 del_io_iocdowns; /* IO cleaned-up due to IOC down */
687 u32 del_tm_iocdowns; /* TM cleaned-up due to IOC down */
688 };
689
690 struct bfa_itnim_iostats_s {
691
692 u32 total_ios; /* Total IO Requests */
693 u32 input_reqs; /* Data in-bound requests */
694 u32 output_reqs; /* Data out-bound requests */
695 u32 io_comps; /* Total IO Completions */
696 u32 wr_throughput; /* Write data transferred in bytes */
697 u32 rd_throughput; /* Read data transferred in bytes */
698
699 u32 iocomp_ok; /* Slowpath IO completions */
700 u32 iocomp_underrun; /* IO underrun */
701 u32 iocomp_overrun; /* IO overrun */
702 u32 qwait; /* IO Request-Q wait */
703 u32 qresumes; /* IO Request-Q wait done */
704 u32 no_iotags; /* No free IO tag */
705 u32 iocomp_timedout; /* IO timeouts */
706 u32 iocom_nexus_abort; /* IO failure due to target offline */
707 u32 iocom_proto_err; /* IO protocol errors */
708 u32 iocom_dif_err; /* IO SBC-3 protection errors */
709
710 u32 iocom_sqer_needed; /* fcp-2 error recovery failed */
711 u32 iocom_res_free; /* Delayed freeing of IO tag */
712
713
714 u32 io_aborts; /* Host IO abort requests */
715 u32 iocom_hostabrts; /* Host IO abort completions */
716 u32 io_cleanups; /* IO clean-up requests */
717 u32 path_tov_expired; /* IO path tov expired */
718 u32 iocomp_aborted; /* IO abort completions */
719 u32 io_iocdowns; /* IO cleaned-up due to IOC down */
720 u32 iocom_utags; /* IO comp with unknown tags */
721
722 u32 io_tmaborts; /* Abort request due to TM command */
723 u32 tm_io_comps; /* Abort completion due to TM command */
724
725 u32 creates; /* IT Nexus create requests */
726 u32 fw_create; /* IT Nexus FW create requests */
727 u32 create_comps; /* IT Nexus FW create completions */
728 u32 onlines; /* IT Nexus onlines */
729 u32 offlines; /* IT Nexus offlines */
730 u32 fw_delete; /* IT Nexus FW delete requests */
731 u32 delete_comps; /* IT Nexus FW delete completions */
732 u32 deletes; /* IT Nexus delete requests */
733 u32 sler_events; /* SLER events */
734 u32 ioc_disabled; /* Num IOC disables */
735 u32 cleanup_comps; /* IT Nexus cleanup completions */
736
737 u32 tm_cmnds; /* TM Requests */
738 u32 tm_fw_rsps; /* TM Completions */
739 u32 tm_success; /* TM initiated IO cleanup success */
740 u32 tm_failures; /* TM initiated IO cleanup failure */
741 u32 no_tskims; /* No free TM tag */
742 u32 tm_qwait; /* TM Request-Q wait */
743 u32 tm_qresumes; /* TM Request-Q wait done */
744
745 u32 tm_iocdowns; /* TM cleaned-up due to IOC down */
746 u32 tm_cleanups; /* TM cleanup requests */
747 u32 tm_cleanup_comps; /* TM cleanup completions */
748 u32 rsvd[6];
749 };
750
751 /* Modify char* port_stt[] in bfal_port.c if a new state was added */
752 enum bfa_port_states {
753 BFA_PORT_ST_UNINIT = 1,
754 BFA_PORT_ST_ENABLING_QWAIT = 2,
755 BFA_PORT_ST_ENABLING = 3,
756 BFA_PORT_ST_LINKDOWN = 4,
757 BFA_PORT_ST_LINKUP = 5,
758 BFA_PORT_ST_DISABLING_QWAIT = 6,
759 BFA_PORT_ST_DISABLING = 7,
760 BFA_PORT_ST_DISABLED = 8,
761 BFA_PORT_ST_STOPPED = 9,
762 BFA_PORT_ST_IOCDOWN = 10,
763 BFA_PORT_ST_IOCDIS = 11,
764 BFA_PORT_ST_FWMISMATCH = 12,
765 BFA_PORT_ST_PREBOOT_DISABLED = 13,
766 BFA_PORT_ST_TOGGLING_QWAIT = 14,
767 BFA_PORT_ST_FAA_MISCONFIG = 15,
768 BFA_PORT_ST_DPORT = 16,
769 BFA_PORT_ST_DDPORT = 17,
770 BFA_PORT_ST_MAX_STATE,
771 };
772
773 /*
774 * Port operational type (in sync with SNIA port type).
775 */
776 enum bfa_port_type {
777 BFA_PORT_TYPE_UNKNOWN = 1, /* port type is unknown */
778 BFA_PORT_TYPE_NPORT = 5, /* P2P with switched fabric */
779 BFA_PORT_TYPE_NLPORT = 6, /* public loop */
780 BFA_PORT_TYPE_LPORT = 20, /* private loop */
781 BFA_PORT_TYPE_P2P = 21, /* P2P with no switched fabric */
782 BFA_PORT_TYPE_VPORT = 22, /* NPIV - virtual port */
783 };
784
785 /*
786 * Port topology setting. A port's topology and fabric login status
787 * determine its operational type.
788 */
789 enum bfa_port_topology {
790 BFA_PORT_TOPOLOGY_NONE = 0, /* No valid topology */
791 BFA_PORT_TOPOLOGY_P2P_OLD_VER = 1, /* P2P def for older ver */
792 BFA_PORT_TOPOLOGY_LOOP = 2, /* LOOP topology */
793 BFA_PORT_TOPOLOGY_AUTO_OLD_VER = 3, /* auto def for older ver */
794 BFA_PORT_TOPOLOGY_AUTO = 4, /* auto topology selection */
795 BFA_PORT_TOPOLOGY_P2P = 5, /* P2P only */
796 };
797
798 /*
799 * Physical port loopback types.
800 */
801 enum bfa_port_opmode {
802 BFA_PORT_OPMODE_NORMAL = 0x00, /* normal non-loopback mode */
803 BFA_PORT_OPMODE_LB_INT = 0x01, /* internal loop back */
804 BFA_PORT_OPMODE_LB_SLW = 0x02, /* serial link wrapback (serdes) */
805 BFA_PORT_OPMODE_LB_EXT = 0x04, /* external loop back (serdes) */
806 BFA_PORT_OPMODE_LB_CBL = 0x08, /* cabled loop back */
807 BFA_PORT_OPMODE_LB_NLINT = 0x20, /* NL_Port internal loopback */
808 };
809
810 #define BFA_PORT_OPMODE_LB_HARD(_mode) \
811 ((_mode == BFA_PORT_OPMODE_LB_INT) || \
812 (_mode == BFA_PORT_OPMODE_LB_SLW) || \
813 (_mode == BFA_PORT_OPMODE_LB_EXT))
814
815 /*
816 * Port link state
817 */
818 enum bfa_port_linkstate {
819 BFA_PORT_LINKUP = 1, /* Physical port/Trunk link up */
820 BFA_PORT_LINKDOWN = 2, /* Physical port/Trunk link down */
821 };
822
823 /*
824 * Port link state reason code
825 */
826 enum bfa_port_linkstate_rsn {
827 BFA_PORT_LINKSTATE_RSN_NONE = 0,
828 BFA_PORT_LINKSTATE_RSN_DISABLED = 1,
829 BFA_PORT_LINKSTATE_RSN_RX_NOS = 2,
830 BFA_PORT_LINKSTATE_RSN_RX_OLS = 3,
831 BFA_PORT_LINKSTATE_RSN_RX_LIP = 4,
832 BFA_PORT_LINKSTATE_RSN_RX_LIPF7 = 5,
833 BFA_PORT_LINKSTATE_RSN_SFP_REMOVED = 6,
834 BFA_PORT_LINKSTATE_RSN_PORT_FAULT = 7,
835 BFA_PORT_LINKSTATE_RSN_RX_LOS = 8,
836 BFA_PORT_LINKSTATE_RSN_LOCAL_FAULT = 9,
837 BFA_PORT_LINKSTATE_RSN_REMOTE_FAULT = 10,
838 BFA_PORT_LINKSTATE_RSN_TIMEOUT = 11,
839 BFA_PORT_LINKSTATE_RSN_FAA_MISCONFIG = 12,
840
841
842
843 /* CEE related reason codes/errors */
844 CEE_LLDP_INFO_AGED_OUT = 20,
845 CEE_LLDP_SHUTDOWN_TLV_RCVD = 21,
846 CEE_PEER_NOT_ADVERTISE_DCBX = 22,
847 CEE_PEER_NOT_ADVERTISE_PG = 23,
848 CEE_PEER_NOT_ADVERTISE_PFC = 24,
849 CEE_PEER_NOT_ADVERTISE_FCOE = 25,
850 CEE_PG_NOT_COMPATIBLE = 26,
851 CEE_PFC_NOT_COMPATIBLE = 27,
852 CEE_FCOE_NOT_COMPATIBLE = 28,
853 CEE_BAD_PG_RCVD = 29,
854 CEE_BAD_BW_RCVD = 30,
855 CEE_BAD_PFC_RCVD = 31,
856 CEE_BAD_APP_PRI_RCVD = 32,
857 CEE_FCOE_PRI_PFC_OFF = 33,
858 CEE_DUP_CONTROL_TLV_RCVD = 34,
859 CEE_DUP_FEAT_TLV_RCVD = 35,
860 CEE_APPLY_NEW_CFG = 36, /* reason, not error */
861 CEE_PROTOCOL_INIT = 37, /* reason, not error */
862 CEE_PHY_LINK_DOWN = 38,
863 CEE_LLS_FCOE_ABSENT = 39,
864 CEE_LLS_FCOE_DOWN = 40,
865 CEE_ISCSI_NOT_COMPATIBLE = 41,
866 CEE_ISCSI_PRI_PFC_OFF = 42,
867 CEE_ISCSI_PRI_OVERLAP_FCOE_PRI = 43
868 };
869
870 #define MAX_LUN_MASK_CFG 16
871
872 /*
873 * Initially flash content may be fff. On making LUN mask enable and disable
874 * state chnage. when report lun command is being processed it goes from
875 * BFA_LUN_MASK_ACTIVE to BFA_LUN_MASK_FETCH and comes back to
876 * BFA_LUN_MASK_ACTIVE.
877 */
878 enum bfa_ioim_lun_mask_state_s {
879 BFA_IOIM_LUN_MASK_INACTIVE = 0,
880 BFA_IOIM_LUN_MASK_ACTIVE = 1,
881 BFA_IOIM_LUN_MASK_FETCHED = 2,
882 };
883
884 enum bfa_lunmask_state_s {
885 BFA_LUNMASK_DISABLED = 0x00,
886 BFA_LUNMASK_ENABLED = 0x01,
887 BFA_LUNMASK_MINCFG = 0x02,
888 BFA_LUNMASK_UNINITIALIZED = 0xff,
889 };
890
891 /**
892 * FEC states
893 */
894 enum bfa_fec_state_s {
895 BFA_FEC_ONLINE = 1, /*!< FEC is online */
896 BFA_FEC_OFFLINE = 2, /*!< FEC is offline */
897 BFA_FEC_OFFLINE_NOT_16G = 3, /*!< FEC is offline (speed not 16Gig) */
898 };
899
900 #pragma pack(1)
901 /*
902 * LUN mask configuration
903 */
904 struct bfa_lun_mask_s {
905 wwn_t lp_wwn;
906 wwn_t rp_wwn;
907 struct scsi_lun lun;
908 u8 ua;
909 u8 rsvd[3];
910 u16 rp_tag;
911 u8 lp_tag;
912 u8 state;
913 };
914
915 #define MAX_LUN_MASK_CFG 16
916 struct bfa_lunmask_cfg_s {
917 u32 status;
918 u32 rsvd;
919 struct bfa_lun_mask_s lun_list[MAX_LUN_MASK_CFG];
920 };
921
922 struct bfa_throttle_cfg_s {
923 u16 is_valid;
924 u16 value;
925 u32 rsvd;
926 };
927
928 struct bfa_defs_fcpim_throttle_s {
929 u16 max_value;
930 u16 cur_value;
931 u16 cfg_value;
932 u16 rsvd;
933 };
934
935 #define BFA_BB_SCN_DEF 3
936 #define BFA_BB_SCN_MAX 0x0F
937
938 /*
939 * Physical port configuration
940 */
941 struct bfa_port_cfg_s {
942 u8 topology; /* bfa_port_topology */
943 u8 speed; /* enum bfa_port_speed */
944 u8 trunked; /* trunked or not */
945 u8 qos_enabled; /* qos enabled or not */
946 u8 cfg_hardalpa; /* is hard alpa configured */
947 u8 hardalpa; /* configured hard alpa */
948 __be16 maxfrsize; /* maximum frame size */
949 u8 rx_bbcredit; /* receive buffer credits */
950 u8 tx_bbcredit; /* transmit buffer credits */
951 u8 ratelimit; /* ratelimit enabled or not */
952 u8 trl_def_speed; /* ratelimit default speed */
953 u8 bb_cr_enabled; /*!< Config state of BB_SCN */
954 u8 bb_scn; /*!< BB_SCN value for FLOGI Exchg */
955 u8 faa_state; /* FAA enabled/disabled */
956 u8 rsvd1;
957 u16 path_tov; /* device path timeout */
958 u16 q_depth; /* SCSI Queue depth */
959 struct bfa_qos_bw_s qos_bw; /* QOS bandwidth */
960 };
961 #pragma pack()
962
963 /*
964 * Port attribute values.
965 */
966 struct bfa_port_attr_s {
967 /*
968 * Static fields
969 */
970 wwn_t nwwn; /* node wwn */
971 wwn_t pwwn; /* port wwn */
972 wwn_t factorynwwn; /* factory node wwn */
973 wwn_t factorypwwn; /* factory port wwn */
974 enum fc_cos cos_supported; /* supported class of
975 * services */
976 u32 rsvd;
977 struct fc_symname_s port_symname; /* port symbolic name */
978 enum bfa_port_speed speed_supported; /* supported speeds */
979 bfa_boolean_t pbind_enabled;
980
981 /*
982 * Configured values
983 */
984 struct bfa_port_cfg_s pport_cfg; /* pport cfg */
985
986 /*
987 * Dynamic field - info from BFA
988 */
989 enum bfa_port_states port_state; /* current port state */
990 enum bfa_port_speed speed; /* current speed */
991 enum bfa_port_topology topology; /* current topology */
992 bfa_boolean_t beacon; /* current beacon status */
993 bfa_boolean_t link_e2e_beacon; /* link beacon is on */
994 bfa_boolean_t bbsc_op_status; /* fc credit recovery oper
995 * state */
996 enum bfa_fec_state_s fec_state; /*!< current FEC state */
997
998 /*
999 * Dynamic field - info from FCS
1000 */
1001 u32 pid; /* port ID */
1002 enum bfa_port_type port_type; /* current topology */
1003 u32 loopback; /* external loopback */
1004 u32 authfail; /* auth fail state */
1005
1006 /* FCoE specific */
1007 u16 fcoe_vlan;
1008 u8 rsvd1[2];
1009 };
1010
1011 /*
1012 * Port FCP mappings.
1013 */
1014 struct bfa_port_fcpmap_s {
1015 char osdevname[256];
1016 u32 bus;
1017 u32 target;
1018 u32 oslun;
1019 u32 fcid;
1020 wwn_t nwwn;
1021 wwn_t pwwn;
1022 u64 fcplun;
1023 char luid[256];
1024 };
1025
1026 /*
1027 * Port RNID info.
1028 */
1029 struct bfa_port_rnid_s {
1030 wwn_t wwn;
1031 u32 unittype;
1032 u32 portid;
1033 u32 attached_nodes_num;
1034 u16 ip_version;
1035 u16 udp_port;
1036 u8 ipaddr[16];
1037 u16 rsvd;
1038 u16 topologydiscoveryflags;
1039 };
1040
1041 #pragma pack(1)
1042 struct bfa_fcport_fcf_s {
1043 wwn_t name; /* FCF name */
1044 wwn_t fabric_name; /* Fabric Name */
1045 u8 fipenabled; /* FIP enabled or not */
1046 u8 fipfailed; /* FIP failed or not */
1047 u8 resv[2];
1048 u8 pri; /* FCF priority */
1049 u8 version; /* FIP version used */
1050 u8 available; /* Available for login */
1051 u8 fka_disabled; /* FKA is disabled */
1052 u8 maxsz_verified; /* FCoE max size verified */
1053 u8 fc_map[3]; /* FC map */
1054 __be16 vlan; /* FCoE vlan tag/priority */
1055 u32 fka_adv_per; /* FIP ka advert. period */
1056 mac_t mac; /* FCF mac */
1057 };
1058
1059 /*
1060 * Trunk states for BCU/BFAL
1061 */
1062 enum bfa_trunk_state {
1063 BFA_TRUNK_DISABLED = 0, /* Trunk is not configured */
1064 BFA_TRUNK_ONLINE = 1, /* Trunk is online */
1065 BFA_TRUNK_OFFLINE = 2, /* Trunk is offline */
1066 };
1067
1068 /*
1069 * VC attributes for trunked link
1070 */
1071 struct bfa_trunk_vc_attr_s {
1072 u32 bb_credit;
1073 u32 elp_opmode_flags;
1074 u32 req_credit;
1075 u16 vc_credits[8];
1076 };
1077
1078 struct bfa_fcport_loop_info_s {
1079 u8 myalpa; /* alpa claimed */
1080 u8 alpabm_val; /* alpa bitmap valid or not (1 or 0) */
1081 u8 resvd[6];
1082 struct fc_alpabm_s alpabm; /* alpa bitmap */
1083 };
1084
1085 /*
1086 * Link state information
1087 */
1088 struct bfa_port_link_s {
1089 u8 linkstate; /* Link state bfa_port_linkstate */
1090 u8 linkstate_rsn; /* bfa_port_linkstate_rsn_t */
1091 u8 topology; /* P2P/LOOP bfa_port_topology */
1092 u8 speed; /* Link speed (1/2/4/8 G) */
1093 u32 linkstate_opt; /* Linkstate optional data (debug) */
1094 u8 trunked; /* Trunked or not (1 or 0) */
1095 u8 fec_state; /*!< State of FEC */
1096 u8 resvd[6];
1097 struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
1098 union {
1099 struct bfa_fcport_loop_info_s loop_info;
1100 struct bfa_bbcr_attr_s bbcr_attr;
1101 union {
1102 struct bfa_qos_vc_attr_s qos_vc_attr;
1103 /* VC info from ELP */
1104 struct bfa_trunk_vc_attr_s trunk_vc_attr;
1105 struct bfa_fcport_fcf_s fcf;
1106 /* FCF information (for FCoE) */
1107 } vc_fcf;
1108 } attr;
1109 };
1110 #pragma pack()
1111
1112 enum bfa_trunk_link_fctl {
1113 BFA_TRUNK_LINK_FCTL_NORMAL,
1114 BFA_TRUNK_LINK_FCTL_VC,
1115 BFA_TRUNK_LINK_FCTL_VC_QOS,
1116 };
1117
1118 enum bfa_trunk_link_state {
1119 BFA_TRUNK_LINK_STATE_UP = 1, /* link part of trunk */
1120 BFA_TRUNK_LINK_STATE_DN_LINKDN = 2, /* physical link down */
1121 BFA_TRUNK_LINK_STATE_DN_GRP_MIS = 3, /* trunk group different */
1122 BFA_TRUNK_LINK_STATE_DN_SPD_MIS = 4, /* speed mismatch */
1123 BFA_TRUNK_LINK_STATE_DN_MODE_MIS = 5, /* remote port not trunked */
1124 };
1125
1126 #define BFA_TRUNK_MAX_PORTS 2
1127 struct bfa_trunk_link_attr_s {
1128 wwn_t trunk_wwn;
1129 enum bfa_trunk_link_fctl fctl;
1130 enum bfa_trunk_link_state link_state;
1131 enum bfa_port_speed speed;
1132 u32 deskew;
1133 };
1134
1135 struct bfa_trunk_attr_s {
1136 enum bfa_trunk_state state;
1137 enum bfa_port_speed speed;
1138 u32 port_id;
1139 u32 rsvd;
1140 struct bfa_trunk_link_attr_s link_attr[BFA_TRUNK_MAX_PORTS];
1141 };
1142
1143 struct bfa_rport_hal_stats_s {
1144 u32 sm_un_cr; /* uninit: create events */
1145 u32 sm_un_unexp; /* uninit: exception events */
1146 u32 sm_cr_on; /* created: online events */
1147 u32 sm_cr_del; /* created: delete events */
1148 u32 sm_cr_hwf; /* created: IOC down */
1149 u32 sm_cr_unexp; /* created: exception events */
1150 u32 sm_fwc_rsp; /* fw create: f/w responses */
1151 u32 sm_fwc_del; /* fw create: delete events */
1152 u32 sm_fwc_off; /* fw create: offline events */
1153 u32 sm_fwc_hwf; /* fw create: IOC down */
1154 u32 sm_fwc_unexp; /* fw create: exception events*/
1155 u32 sm_on_off; /* online: offline events */
1156 u32 sm_on_del; /* online: delete events */
1157 u32 sm_on_hwf; /* online: IOC down events */
1158 u32 sm_on_unexp; /* online: exception events */
1159 u32 sm_fwd_rsp; /* fw delete: fw responses */
1160 u32 sm_fwd_del; /* fw delete: delete events */
1161 u32 sm_fwd_hwf; /* fw delete: IOC down events */
1162 u32 sm_fwd_unexp; /* fw delete: exception events*/
1163 u32 sm_off_del; /* offline: delete events */
1164 u32 sm_off_on; /* offline: online events */
1165 u32 sm_off_hwf; /* offline: IOC down events */
1166 u32 sm_off_unexp; /* offline: exception events */
1167 u32 sm_del_fwrsp; /* delete: fw responses */
1168 u32 sm_del_hwf; /* delete: IOC down events */
1169 u32 sm_del_unexp; /* delete: exception events */
1170 u32 sm_delp_fwrsp; /* delete pend: fw responses */
1171 u32 sm_delp_hwf; /* delete pend: IOC downs */
1172 u32 sm_delp_unexp; /* delete pend: exceptions */
1173 u32 sm_offp_fwrsp; /* off-pending: fw responses */
1174 u32 sm_offp_del; /* off-pending: deletes */
1175 u32 sm_offp_hwf; /* off-pending: IOC downs */
1176 u32 sm_offp_unexp; /* off-pending: exceptions */
1177 u32 sm_iocd_off; /* IOC down: offline events */
1178 u32 sm_iocd_del; /* IOC down: delete events */
1179 u32 sm_iocd_on; /* IOC down: online events */
1180 u32 sm_iocd_unexp; /* IOC down: exceptions */
1181 u32 rsvd;
1182 };
1183 #pragma pack(1)
1184 /*
1185 * Rport's QoS attributes
1186 */
1187 struct bfa_rport_qos_attr_s {
1188 u8 qos_priority; /* rport's QoS priority */
1189 u8 rsvd[3];
1190 u32 qos_flow_id; /* QoS flow Id */
1191 };
1192 #pragma pack()
1193
1194 #define BFA_IOBUCKET_MAX 14
1195
1196 struct bfa_itnim_latency_s {
1197 u32 min[BFA_IOBUCKET_MAX];
1198 u32 max[BFA_IOBUCKET_MAX];
1199 u32 count[BFA_IOBUCKET_MAX];
1200 u32 avg[BFA_IOBUCKET_MAX];
1201 };
1202
1203 struct bfa_itnim_ioprofile_s {
1204 u32 clock_res_mul;
1205 u32 clock_res_div;
1206 u32 index;
1207 u32 io_profile_start_time; /* IO profile start time */
1208 u32 iocomps[BFA_IOBUCKET_MAX]; /* IO completed */
1209 struct bfa_itnim_latency_s io_latency;
1210 };
1211
1212 /*
1213 * vHBA port attribute values.
1214 */
1215 struct bfa_vhba_attr_s {
1216 wwn_t nwwn; /* node wwn */
1217 wwn_t pwwn; /* port wwn */
1218 u32 pid; /* port ID */
1219 bfa_boolean_t io_profile; /* get it from fcpim mod */
1220 bfa_boolean_t plog_enabled; /* portlog is enabled */
1221 u16 path_tov;
1222 u8 rsvd[2];
1223 };
1224
1225 /*
1226 * FC physical port statistics.
1227 */
1228 struct bfa_port_fc_stats_s {
1229 u64 secs_reset; /* Seconds since stats is reset */
1230 u64 tx_frames; /* Tx frames */
1231 u64 tx_words; /* Tx words */
1232 u64 tx_lip; /* Tx LIP */
1233 u64 tx_lip_f7f7; /* Tx LIP_F7F7 */
1234 u64 tx_lip_f8f7; /* Tx LIP_F8F7 */
1235 u64 tx_arbf0; /* Tx ARB F0 */
1236 u64 tx_nos; /* Tx NOS */
1237 u64 tx_ols; /* Tx OLS */
1238 u64 tx_lr; /* Tx LR */
1239 u64 tx_lrr; /* Tx LRR */
1240 u64 rx_frames; /* Rx frames */
1241 u64 rx_words; /* Rx words */
1242 u64 lip_count; /* Rx LIP */
1243 u64 rx_lip_f7f7; /* Rx LIP_F7F7 */
1244 u64 rx_lip_f8f7; /* Rx LIP_F8F7 */
1245 u64 rx_arbf0; /* Rx ARB F0 */
1246 u64 nos_count; /* Rx NOS */
1247 u64 ols_count; /* Rx OLS */
1248 u64 lr_count; /* Rx LR */
1249 u64 lrr_count; /* Rx LRR */
1250 u64 invalid_crcs; /* Rx CRC err frames */
1251 u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */
1252 u64 undersized_frm; /* Rx undersized frames */
1253 u64 oversized_frm; /* Rx oversized frames */
1254 u64 bad_eof_frm; /* Rx frames with bad EOF */
1255 u64 error_frames; /* Errored frames */
1256 u64 dropped_frames; /* Dropped frames */
1257 u64 link_failures; /* Link Failure (LF) count */
1258 u64 loss_of_syncs; /* Loss of sync count */
1259 u64 loss_of_signals; /* Loss of signal count */
1260 u64 primseq_errs; /* Primitive sequence protocol err. */
1261 u64 bad_os_count; /* Invalid ordered sets */
1262 u64 err_enc_out; /* Encoding err nonframe_8b10b */
1263 u64 err_enc; /* Encoding err frame_8b10b */
1264 u64 bbcr_frames_lost; /*!< BBCR Frames Lost */
1265 u64 bbcr_rrdys_lost; /*!< BBCR RRDYs Lost */
1266 u64 bbcr_link_resets; /*!< BBCR Link Resets */
1267 u64 bbcr_frame_lost_intrs; /*!< BBCR Frame loss intrs */
1268 u64 bbcr_rrdy_lost_intrs; /*!< BBCR Rrdy loss intrs */
1269 u64 loop_timeouts; /* Loop timeouts */
1270 };
1271
1272 /*
1273 * Eth Physical Port statistics.
1274 */
1275 struct bfa_port_eth_stats_s {
1276 u64 secs_reset; /* Seconds since stats is reset */
1277 u64 frame_64; /* Frames 64 bytes */
1278 u64 frame_65_127; /* Frames 65-127 bytes */
1279 u64 frame_128_255; /* Frames 128-255 bytes */
1280 u64 frame_256_511; /* Frames 256-511 bytes */
1281 u64 frame_512_1023; /* Frames 512-1023 bytes */
1282 u64 frame_1024_1518; /* Frames 1024-1518 bytes */
1283 u64 frame_1519_1522; /* Frames 1519-1522 bytes */
1284 u64 tx_bytes; /* Tx bytes */
1285 u64 tx_packets; /* Tx packets */
1286 u64 tx_mcast_packets; /* Tx multicast packets */
1287 u64 tx_bcast_packets; /* Tx broadcast packets */
1288 u64 tx_control_frame; /* Tx control frame */
1289 u64 tx_drop; /* Tx drops */
1290 u64 tx_jabber; /* Tx jabber */
1291 u64 tx_fcs_error; /* Tx FCS errors */
1292 u64 tx_fragments; /* Tx fragments */
1293 u64 rx_bytes; /* Rx bytes */
1294 u64 rx_packets; /* Rx packets */
1295 u64 rx_mcast_packets; /* Rx multicast packets */
1296 u64 rx_bcast_packets; /* Rx broadcast packets */
1297 u64 rx_control_frames; /* Rx control frames */
1298 u64 rx_unknown_opcode; /* Rx unknown opcode */
1299 u64 rx_drop; /* Rx drops */
1300 u64 rx_jabber; /* Rx jabber */
1301 u64 rx_fcs_error; /* Rx FCS errors */
1302 u64 rx_alignment_error; /* Rx alignment errors */
1303 u64 rx_frame_length_error; /* Rx frame len errors */
1304 u64 rx_code_error; /* Rx code errors */
1305 u64 rx_fragments; /* Rx fragments */
1306 u64 rx_pause; /* Rx pause */
1307 u64 rx_zero_pause; /* Rx zero pause */
1308 u64 tx_pause; /* Tx pause */
1309 u64 tx_zero_pause; /* Tx zero pause */
1310 u64 rx_fcoe_pause; /* Rx FCoE pause */
1311 u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */
1312 u64 tx_fcoe_pause; /* Tx FCoE pause */
1313 u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */
1314 u64 rx_iscsi_pause; /* Rx iSCSI pause */
1315 u64 rx_iscsi_zero_pause; /* Rx iSCSI zero pause */
1316 u64 tx_iscsi_pause; /* Tx iSCSI pause */
1317 u64 tx_iscsi_zero_pause; /* Tx iSCSI zero pause */
1318 };
1319
1320 /*
1321 * Port statistics.
1322 */
1323 union bfa_port_stats_u {
1324 struct bfa_port_fc_stats_s fc;
1325 struct bfa_port_eth_stats_s eth;
1326 };
1327
1328 struct bfa_port_cfg_mode_s {
1329 u16 max_pf;
1330 u16 max_vf;
1331 enum bfa_mode_s mode;
1332 };
1333
1334 #pragma pack(1)
1335
1336 #define BFA_CEE_LLDP_MAX_STRING_LEN (128)
1337 #define BFA_CEE_DCBX_MAX_PRIORITY (8)
1338 #define BFA_CEE_DCBX_MAX_PGID (8)
1339
1340 struct bfa_cee_lldp_str_s {
1341 u8 sub_type;
1342 u8 len;
1343 u8 rsvd[2];
1344 u8 value[BFA_CEE_LLDP_MAX_STRING_LEN];
1345 };
1346
1347 struct bfa_cee_lldp_cfg_s {
1348 struct bfa_cee_lldp_str_s chassis_id;
1349 struct bfa_cee_lldp_str_s port_id;
1350 struct bfa_cee_lldp_str_s port_desc;
1351 struct bfa_cee_lldp_str_s sys_name;
1352 struct bfa_cee_lldp_str_s sys_desc;
1353 struct bfa_cee_lldp_str_s mgmt_addr;
1354 u16 time_to_live;
1355 u16 enabled_system_cap;
1356 };
1357
1358 /* CEE/DCBX parameters */
1359 struct bfa_cee_dcbx_cfg_s {
1360 u8 pgid[BFA_CEE_DCBX_MAX_PRIORITY];
1361 u8 pg_percentage[BFA_CEE_DCBX_MAX_PGID];
1362 u8 pfc_primap; /* bitmap of priorties with PFC enabled */
1363 u8 fcoe_primap; /* bitmap of priorities used for FcoE traffic */
1364 u8 iscsi_primap; /* bitmap of priorities used for iSCSI traffic */
1365 u8 dcbx_version; /* operating version:CEE or preCEE */
1366 u8 lls_fcoe; /* FCoE Logical Link Status */
1367 u8 lls_lan; /* LAN Logical Link Status */
1368 u8 rsvd[2];
1369 };
1370
1371 /* CEE Query */
1372 struct bfa_cee_attr_s {
1373 u8 cee_status;
1374 u8 error_reason;
1375 struct bfa_cee_lldp_cfg_s lldp_remote;
1376 struct bfa_cee_dcbx_cfg_s dcbx_remote;
1377 mac_t src_mac;
1378 u8 link_speed;
1379 u8 nw_priority;
1380 u8 filler[2];
1381 };
1382
1383 /* LLDP/DCBX/CEE Statistics */
1384 struct bfa_cee_stats_s {
1385 u32 lldp_tx_frames; /* LLDP Tx Frames */
1386 u32 lldp_rx_frames; /* LLDP Rx Frames */
1387 u32 lldp_rx_frames_invalid; /* LLDP Rx Frames invalid */
1388 u32 lldp_rx_frames_new; /* LLDP Rx Frames new */
1389 u32 lldp_tlvs_unrecognized; /* LLDP Rx unrecog. TLVs */
1390 u32 lldp_rx_shutdown_tlvs; /* LLDP Rx shutdown TLVs */
1391 u32 lldp_info_aged_out; /* LLDP remote info aged */
1392 u32 dcbx_phylink_ups; /* DCBX phy link ups */
1393 u32 dcbx_phylink_downs; /* DCBX phy link downs */
1394 u32 dcbx_rx_tlvs; /* DCBX Rx TLVs */
1395 u32 dcbx_rx_tlvs_invalid; /* DCBX Rx TLVs invalid */
1396 u32 dcbx_control_tlv_error; /* DCBX control TLV errors */
1397 u32 dcbx_feature_tlv_error; /* DCBX feature TLV errors */
1398 u32 dcbx_cee_cfg_new; /* DCBX new CEE cfg rcvd */
1399 u32 cee_status_down; /* DCB status down */
1400 u32 cee_status_up; /* DCB status up */
1401 u32 cee_hw_cfg_changed; /* DCB hw cfg changed */
1402 u32 cee_rx_invalid_cfg; /* DCB invalid cfg */
1403 };
1404
1405 #pragma pack()
1406
1407 /*
1408 * AEN related definitions
1409 */
1410 #define BFAD_NL_VENDOR_ID (((u64)0x01 << SCSI_NL_VID_TYPE_SHIFT) \
1411 | BFA_PCI_VENDOR_ID_BROCADE)
1412
1413 /* BFA remote port events */
1414 enum bfa_rport_aen_event {
1415 BFA_RPORT_AEN_ONLINE = 1, /* RPort online event */
1416 BFA_RPORT_AEN_OFFLINE = 2, /* RPort offline event */
1417 BFA_RPORT_AEN_DISCONNECT = 3, /* RPort disconnect event */
1418 BFA_RPORT_AEN_QOS_PRIO = 4, /* QOS priority change event */
1419 BFA_RPORT_AEN_QOS_FLOWID = 5, /* QOS flow Id change event */
1420 };
1421
1422 struct bfa_rport_aen_data_s {
1423 u16 vf_id; /* vf_id of this logical port */
1424 u16 rsvd[3];
1425 wwn_t ppwwn; /* WWN of its physical port */
1426 wwn_t lpwwn; /* WWN of this logical port */
1427 wwn_t rpwwn; /* WWN of this remote port */
1428 union {
1429 struct bfa_rport_qos_attr_s qos;
1430 } priv;
1431 };
1432
1433 union bfa_aen_data_u {
1434 struct bfa_adapter_aen_data_s adapter;
1435 struct bfa_port_aen_data_s port;
1436 struct bfa_lport_aen_data_s lport;
1437 struct bfa_rport_aen_data_s rport;
1438 struct bfa_itnim_aen_data_s itnim;
1439 struct bfa_audit_aen_data_s audit;
1440 struct bfa_ioc_aen_data_s ioc;
1441 };
1442
1443 #define BFA_AEN_MAX_ENTRY 512
1444
1445 struct bfa_aen_entry_s {
1446 struct list_head qe;
1447 enum bfa_aen_category aen_category;
1448 int aen_type;
1449 union bfa_aen_data_u aen_data;
1450 u64 aen_tv_sec;
1451 u64 aen_tv_usec;
1452 u32 seq_num;
1453 u32 bfad_num;
1454 };
1455
1456 #endif /* __BFA_DEFS_SVC_H__ */