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__ */
1457