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33#ifndef __BFI_ENET_H__
34#define __BFI_ENET_H__
35
36#include "bfa_defs.h"
37#include "bfi.h"
38
39#define BFI_ENET_CFG_MAX 32
40
41#define BFI_ENET_TXQ_PRIO_MAX 8
42#define BFI_ENET_RX_QSET_MAX 16
43#define BFI_ENET_TXQ_WI_VECT_MAX 4
44
45#define BFI_ENET_VLAN_ID_MAX 4096
46#define BFI_ENET_VLAN_BLOCK_SIZE 512
47#define BFI_ENET_VLAN_BLOCKS_MAX \
48 (BFI_ENET_VLAN_ID_MAX / BFI_ENET_VLAN_BLOCK_SIZE)
49#define BFI_ENET_VLAN_WORD_SIZE 32
50#define BFI_ENET_VLAN_WORDS_MAX \
51 (BFI_ENET_VLAN_BLOCK_SIZE / BFI_ENET_VLAN_WORD_SIZE)
52
53#define BFI_ENET_RSS_RIT_MAX 64
54#define BFI_ENET_RSS_KEY_LEN 10
55
56union bfi_addr_be_u {
57 struct {
58 u32 addr_hi;
59 u32 addr_lo;
60 } __packed a32;
61} __packed;
62
63
64
65
66#define BFI_ENET_TXQ_WI_SEND (0x402)
67#define BFI_ENET_TXQ_WI_SEND_LSO (0x403)
68#define BFI_ENET_TXQ_WI_EXTENSION (0x104)
69
70
71#define BFI_ENET_TXQ_WI_CF_FCOE_CRC BIT(8)
72#define BFI_ENET_TXQ_WI_CF_IPID_MODE BIT(5)
73#define BFI_ENET_TXQ_WI_CF_INS_PRIO BIT(4)
74#define BFI_ENET_TXQ_WI_CF_INS_VLAN BIT(3)
75#define BFI_ENET_TXQ_WI_CF_UDP_CKSUM BIT(2)
76#define BFI_ENET_TXQ_WI_CF_TCP_CKSUM BIT(1)
77#define BFI_ENET_TXQ_WI_CF_IP_CKSUM BIT(0)
78
79struct bfi_enet_txq_wi_base {
80 u8 reserved;
81 u8 num_vectors;
82 u16 opcode;
83
84 u16 flags;
85 u16 l4_hdr_size_n_offset;
86 u16 vlan_tag;
87 u16 lso_mss;
88 u32 frame_length;
89} __packed;
90
91struct bfi_enet_txq_wi_ext {
92 u16 reserved;
93 u16 opcode;
94 u32 reserved2[3];
95} __packed;
96
97struct bfi_enet_txq_wi_vector {
98 u16 reserved;
99 u16 length;
100 union bfi_addr_be_u addr;
101} __packed;
102
103
104struct bfi_enet_txq_entry {
105 union {
106 struct bfi_enet_txq_wi_base base;
107 struct bfi_enet_txq_wi_ext ext;
108 } __packed wi;
109 struct bfi_enet_txq_wi_vector vector[BFI_ENET_TXQ_WI_VECT_MAX];
110} __packed;
111
112#define wi_hdr wi.base
113#define wi_ext_hdr wi.ext
114
115#define BFI_ENET_TXQ_WI_L4_HDR_N_OFFSET(_hdr_size, _offset) \
116 (((_hdr_size) << 10) | ((_offset) & 0x3FF))
117
118
119struct bfi_enet_rxq_entry {
120 union bfi_addr_be_u rx_buffer;
121} __packed;
122
123
124
125#define BFI_ENET_CQ_EF_MAC_ERROR BIT(0)
126#define BFI_ENET_CQ_EF_FCS_ERROR BIT(1)
127#define BFI_ENET_CQ_EF_TOO_LONG BIT(2)
128#define BFI_ENET_CQ_EF_FC_CRC_OK BIT(3)
129
130#define BFI_ENET_CQ_EF_RSVD1 BIT(4)
131#define BFI_ENET_CQ_EF_L4_CKSUM_OK BIT(5)
132#define BFI_ENET_CQ_EF_L3_CKSUM_OK BIT(6)
133#define BFI_ENET_CQ_EF_HDS_HEADER BIT(7)
134
135#define BFI_ENET_CQ_EF_UDP BIT(8)
136#define BFI_ENET_CQ_EF_TCP BIT(9)
137#define BFI_ENET_CQ_EF_IP_OPTIONS BIT(10)
138#define BFI_ENET_CQ_EF_IPV6 BIT(11)
139
140#define BFI_ENET_CQ_EF_IPV4 BIT(12)
141#define BFI_ENET_CQ_EF_VLAN BIT(13)
142#define BFI_ENET_CQ_EF_RSS BIT(14)
143#define BFI_ENET_CQ_EF_RSVD2 BIT(15)
144
145#define BFI_ENET_CQ_EF_MCAST_MATCH BIT(16)
146#define BFI_ENET_CQ_EF_MCAST BIT(17)
147#define BFI_ENET_CQ_EF_BCAST BIT(18)
148#define BFI_ENET_CQ_EF_REMOTE BIT(19)
149
150#define BFI_ENET_CQ_EF_LOCAL BIT(20)
151
152
153struct bfi_enet_cq_entry {
154 u32 flags;
155 u16 vlan_tag;
156 u16 length;
157 u32 rss_hash;
158 u8 valid;
159 u8 reserved1;
160 u8 reserved2;
161 u8 rxq_id;
162} __packed;
163
164
165struct bfi_enet_q {
166 union bfi_addr_u pg_tbl;
167 union bfi_addr_u first_entry;
168 u16 pages;
169 u16 page_sz;
170} __packed;
171
172struct bfi_enet_txq {
173 struct bfi_enet_q q;
174 u8 priority;
175 u8 rsvd[3];
176} __packed;
177
178struct bfi_enet_rxq {
179 struct bfi_enet_q q;
180 u16 rx_buffer_size;
181 u16 rsvd;
182} __packed;
183
184struct bfi_enet_cq {
185 struct bfi_enet_q q;
186} __packed;
187
188struct bfi_enet_ib_cfg {
189 u8 int_pkt_dma;
190 u8 int_enabled;
191 u8 int_pkt_enabled;
192 u8 continuous_coalescing;
193 u8 msix;
194 u8 rsvd[3];
195 u32 coalescing_timeout;
196 u32 inter_pkt_timeout;
197 u8 inter_pkt_count;
198 u8 rsvd1[3];
199} __packed;
200
201struct bfi_enet_ib {
202 union bfi_addr_u index_addr;
203 union {
204 u16 msix_index;
205 u16 intx_bitmask;
206 } __packed intr;
207 u16 rsvd;
208} __packed;
209
210
211enum bfi_enet_h2i_msgs {
212
213 BFI_ENET_H2I_RX_CFG_SET_REQ = 1,
214 BFI_ENET_H2I_RX_CFG_CLR_REQ = 2,
215
216 BFI_ENET_H2I_RIT_CFG_REQ = 3,
217 BFI_ENET_H2I_RSS_CFG_REQ = 4,
218 BFI_ENET_H2I_RSS_ENABLE_REQ = 5,
219 BFI_ENET_H2I_RX_PROMISCUOUS_REQ = 6,
220 BFI_ENET_H2I_RX_DEFAULT_REQ = 7,
221
222 BFI_ENET_H2I_MAC_UCAST_SET_REQ = 8,
223 BFI_ENET_H2I_MAC_UCAST_CLR_REQ = 9,
224 BFI_ENET_H2I_MAC_UCAST_ADD_REQ = 10,
225 BFI_ENET_H2I_MAC_UCAST_DEL_REQ = 11,
226
227 BFI_ENET_H2I_MAC_MCAST_ADD_REQ = 12,
228 BFI_ENET_H2I_MAC_MCAST_DEL_REQ = 13,
229 BFI_ENET_H2I_MAC_MCAST_FILTER_REQ = 14,
230
231 BFI_ENET_H2I_RX_VLAN_SET_REQ = 15,
232 BFI_ENET_H2I_RX_VLAN_STRIP_ENABLE_REQ = 16,
233
234
235 BFI_ENET_H2I_TX_CFG_SET_REQ = 17,
236 BFI_ENET_H2I_TX_CFG_CLR_REQ = 18,
237
238
239 BFI_ENET_H2I_PORT_ADMIN_UP_REQ = 19,
240 BFI_ENET_H2I_SET_PAUSE_REQ = 20,
241 BFI_ENET_H2I_DIAG_LOOPBACK_REQ = 21,
242
243
244 BFI_ENET_H2I_GET_ATTR_REQ = 22,
245
246
247 BFI_ENET_H2I_STATS_GET_REQ = 23,
248 BFI_ENET_H2I_STATS_CLR_REQ = 24,
249
250 BFI_ENET_H2I_WOL_MAGIC_REQ = 25,
251 BFI_ENET_H2I_WOL_FRAME_REQ = 26,
252
253 BFI_ENET_H2I_MAX = 27,
254};
255
256enum bfi_enet_i2h_msgs {
257
258 BFI_ENET_I2H_RX_CFG_SET_RSP =
259 BFA_I2HM(BFI_ENET_H2I_RX_CFG_SET_REQ),
260 BFI_ENET_I2H_RX_CFG_CLR_RSP =
261 BFA_I2HM(BFI_ENET_H2I_RX_CFG_CLR_REQ),
262
263 BFI_ENET_I2H_RIT_CFG_RSP =
264 BFA_I2HM(BFI_ENET_H2I_RIT_CFG_REQ),
265 BFI_ENET_I2H_RSS_CFG_RSP =
266 BFA_I2HM(BFI_ENET_H2I_RSS_CFG_REQ),
267 BFI_ENET_I2H_RSS_ENABLE_RSP =
268 BFA_I2HM(BFI_ENET_H2I_RSS_ENABLE_REQ),
269 BFI_ENET_I2H_RX_PROMISCUOUS_RSP =
270 BFA_I2HM(BFI_ENET_H2I_RX_PROMISCUOUS_REQ),
271 BFI_ENET_I2H_RX_DEFAULT_RSP =
272 BFA_I2HM(BFI_ENET_H2I_RX_DEFAULT_REQ),
273
274 BFI_ENET_I2H_MAC_UCAST_SET_RSP =
275 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_SET_REQ),
276 BFI_ENET_I2H_MAC_UCAST_CLR_RSP =
277 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_CLR_REQ),
278 BFI_ENET_I2H_MAC_UCAST_ADD_RSP =
279 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_ADD_REQ),
280 BFI_ENET_I2H_MAC_UCAST_DEL_RSP =
281 BFA_I2HM(BFI_ENET_H2I_MAC_UCAST_DEL_REQ),
282
283 BFI_ENET_I2H_MAC_MCAST_ADD_RSP =
284 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_ADD_REQ),
285 BFI_ENET_I2H_MAC_MCAST_DEL_RSP =
286 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_DEL_REQ),
287 BFI_ENET_I2H_MAC_MCAST_FILTER_RSP =
288 BFA_I2HM(BFI_ENET_H2I_MAC_MCAST_FILTER_REQ),
289
290 BFI_ENET_I2H_RX_VLAN_SET_RSP =
291 BFA_I2HM(BFI_ENET_H2I_RX_VLAN_SET_REQ),
292
293 BFI_ENET_I2H_RX_VLAN_STRIP_ENABLE_RSP =
294 BFA_I2HM(BFI_ENET_H2I_RX_VLAN_STRIP_ENABLE_REQ),
295
296
297 BFI_ENET_I2H_TX_CFG_SET_RSP =
298 BFA_I2HM(BFI_ENET_H2I_TX_CFG_SET_REQ),
299 BFI_ENET_I2H_TX_CFG_CLR_RSP =
300 BFA_I2HM(BFI_ENET_H2I_TX_CFG_CLR_REQ),
301
302
303 BFI_ENET_I2H_PORT_ADMIN_RSP =
304 BFA_I2HM(BFI_ENET_H2I_PORT_ADMIN_UP_REQ),
305
306 BFI_ENET_I2H_SET_PAUSE_RSP =
307 BFA_I2HM(BFI_ENET_H2I_SET_PAUSE_REQ),
308 BFI_ENET_I2H_DIAG_LOOPBACK_RSP =
309 BFA_I2HM(BFI_ENET_H2I_DIAG_LOOPBACK_REQ),
310
311
312 BFI_ENET_I2H_GET_ATTR_RSP =
313 BFA_I2HM(BFI_ENET_H2I_GET_ATTR_REQ),
314
315
316 BFI_ENET_I2H_STATS_GET_RSP =
317 BFA_I2HM(BFI_ENET_H2I_STATS_GET_REQ),
318 BFI_ENET_I2H_STATS_CLR_RSP =
319 BFA_I2HM(BFI_ENET_H2I_STATS_CLR_REQ),
320
321 BFI_ENET_I2H_WOL_MAGIC_RSP =
322 BFA_I2HM(BFI_ENET_H2I_WOL_MAGIC_REQ),
323 BFI_ENET_I2H_WOL_FRAME_RSP =
324 BFA_I2HM(BFI_ENET_H2I_WOL_FRAME_REQ),
325
326
327 BFI_ENET_I2H_LINK_DOWN_AEN = BFA_I2HM(BFI_ENET_H2I_MAX),
328 BFI_ENET_I2H_LINK_UP_AEN = BFA_I2HM(BFI_ENET_H2I_MAX + 1),
329
330 BFI_ENET_I2H_PORT_ENABLE_AEN = BFA_I2HM(BFI_ENET_H2I_MAX + 2),
331 BFI_ENET_I2H_PORT_DISABLE_AEN = BFA_I2HM(BFI_ENET_H2I_MAX + 3),
332
333 BFI_ENET_I2H_BW_UPDATE_AEN = BFA_I2HM(BFI_ENET_H2I_MAX + 4),
334};
335
336
337enum bfi_enet_err {
338 BFI_ENET_CMD_OK = 0,
339 BFI_ENET_CMD_FAIL = 1,
340 BFI_ENET_CMD_DUP_ENTRY = 2,
341 BFI_ENET_CMD_CAM_FULL = 3,
342 BFI_ENET_CMD_NOT_OWNER = 4,
343 BFI_ENET_CMD_NOT_EXEC = 5,
344 BFI_ENET_CMD_WAITING = 6,
345 BFI_ENET_CMD_PORT_DISABLED = 7,
346};
347
348
349
350
351
352
353
354struct bfi_enet_req {
355 struct bfi_msgq_mhdr mh;
356} __packed;
357
358
359
360
361
362
363
364
365
366
367struct bfi_enet_enable_req {
368 struct bfi_msgq_mhdr mh;
369 u8 enable;
370 u8 rsvd[3];
371} __packed;
372
373
374struct bfi_enet_rsp {
375 struct bfi_msgq_mhdr mh;
376 u8 error;
377 u8 rsvd;
378 u16 cmd_offset;
379} __packed;
380
381
382
383
384
385
386struct bfi_enet_attr_req {
387 struct bfi_msgq_mhdr mh;
388} __packed;
389
390
391
392
393struct bfi_enet_attr_rsp {
394 struct bfi_msgq_mhdr mh;
395 u8 error;
396 u8 rsvd;
397 u16 cmd_offset;
398 u32 max_cfg;
399 u32 max_ucmac;
400 u32 rit_size;
401} __packed;
402
403
404
405
406
407
408enum bfi_enet_tx_vlan_mode {
409 BFI_ENET_TX_VLAN_NOP = 0,
410 BFI_ENET_TX_VLAN_INS = 1,
411 BFI_ENET_TX_VLAN_WI = 2,
412};
413
414struct bfi_enet_tx_cfg {
415 u8 vlan_mode;
416 u8 rsvd;
417 u16 vlan_id;
418 u8 admit_tagged_frame;
419 u8 apply_vlan_filter;
420 u8 add_to_vswitch;
421 u8 rsvd1[1];
422} __packed;
423
424struct bfi_enet_tx_cfg_req {
425 struct bfi_msgq_mhdr mh;
426 u8 num_queues;
427 u8 rsvd[3];
428
429 struct {
430 struct bfi_enet_txq q;
431 struct bfi_enet_ib ib;
432 } __packed q_cfg[BFI_ENET_TXQ_PRIO_MAX];
433
434 struct bfi_enet_ib_cfg ib_cfg;
435
436 struct bfi_enet_tx_cfg tx_cfg;
437};
438
439struct bfi_enet_tx_cfg_rsp {
440 struct bfi_msgq_mhdr mh;
441 u8 error;
442 u8 hw_id;
443 u8 rsvd[2];
444 struct {
445 u32 q_dbell;
446 u32 i_dbell;
447 u8 hw_qid;
448 u8 rsvd[3];
449 } __packed q_handles[BFI_ENET_TXQ_PRIO_MAX];
450};
451
452
453
454
455
456
457enum bfi_enet_rxq_type {
458 BFI_ENET_RXQ_SINGLE = 1,
459 BFI_ENET_RXQ_LARGE_SMALL = 2,
460 BFI_ENET_RXQ_HDS = 3,
461 BFI_ENET_RXQ_HDS_OPT_BASED = 4,
462};
463
464enum bfi_enet_hds_type {
465 BFI_ENET_HDS_FORCED = 0x01,
466 BFI_ENET_HDS_IPV6_UDP = 0x02,
467 BFI_ENET_HDS_IPV6_TCP = 0x04,
468 BFI_ENET_HDS_IPV4_TCP = 0x08,
469 BFI_ENET_HDS_IPV4_UDP = 0x10,
470};
471
472struct bfi_enet_rx_cfg {
473 u8 rxq_type;
474 u8 rsvd[1];
475 u16 frame_size;
476
477 struct {
478 u8 max_header_size;
479 u8 force_offset;
480 u8 type;
481 u8 rsvd1;
482 } __packed hds;
483
484 u8 multi_buffer;
485 u8 strip_vlan;
486 u8 drop_untagged;
487 u8 rsvd2;
488} __packed;
489
490
491
492
493
494
495struct bfi_enet_rx_cfg_req {
496 struct bfi_msgq_mhdr mh;
497 u8 num_queue_sets;
498 u8 rsvd[3];
499
500 struct {
501 struct bfi_enet_rxq ql;
502 struct bfi_enet_rxq qs;
503 struct bfi_enet_cq cq;
504 struct bfi_enet_ib ib;
505 } __packed q_cfg[BFI_ENET_RX_QSET_MAX];
506
507 struct bfi_enet_ib_cfg ib_cfg;
508
509 struct bfi_enet_rx_cfg rx_cfg;
510} __packed;
511
512struct bfi_enet_rx_cfg_rsp {
513 struct bfi_msgq_mhdr mh;
514 u8 error;
515 u8 hw_id;
516 u8 rsvd[2];
517 struct {
518 u32 ql_dbell;
519 u32 qs_dbell;
520 u32 i_dbell;
521 u8 hw_lqid;
522 u8 hw_sqid;
523 u8 hw_cqid;
524 u8 rsvd;
525 } __packed q_handles[BFI_ENET_RX_QSET_MAX];
526} __packed;
527
528
529
530
531
532
533struct bfi_enet_rit_req {
534 struct bfi_msgq_mhdr mh;
535 u16 size;
536 u8 rsvd[2];
537 u8 table[BFI_ENET_RSS_RIT_MAX];
538} __packed;
539
540
541
542
543
544
545enum bfi_enet_rss_type {
546 BFI_ENET_RSS_IPV6 = 0x01,
547 BFI_ENET_RSS_IPV6_TCP = 0x02,
548 BFI_ENET_RSS_IPV4 = 0x04,
549 BFI_ENET_RSS_IPV4_TCP = 0x08
550};
551
552struct bfi_enet_rss_cfg {
553 u8 type;
554 u8 mask;
555 u8 rsvd[2];
556 u32 key[BFI_ENET_RSS_KEY_LEN];
557} __packed;
558
559struct bfi_enet_rss_cfg_req {
560 struct bfi_msgq_mhdr mh;
561 struct bfi_enet_rss_cfg cfg;
562} __packed;
563
564
565
566
567
568
569
570
571
572struct bfi_enet_ucast_req {
573 struct bfi_msgq_mhdr mh;
574 u8 mac_addr[ETH_ALEN];
575 u8 rsvd[2];
576} __packed;
577
578
579struct bfi_enet_mac_n_vlan_req {
580 struct bfi_msgq_mhdr mh;
581 u16 vlan_id;
582 u8 mac_addr[ETH_ALEN];
583} __packed;
584
585
586
587
588
589
590struct bfi_enet_mcast_add_req {
591 struct bfi_msgq_mhdr mh;
592 u8 mac_addr[ETH_ALEN];
593 u8 rsvd[2];
594} __packed;
595
596
597
598
599struct bfi_enet_mcast_add_rsp {
600 struct bfi_msgq_mhdr mh;
601 u8 error;
602 u8 rsvd;
603 u16 cmd_offset;
604 u16 handle;
605 u8 rsvd1[2];
606} __packed;
607
608
609
610
611struct bfi_enet_mcast_del_req {
612 struct bfi_msgq_mhdr mh;
613 u16 handle;
614 u8 rsvd[2];
615} __packed;
616
617
618
619
620
621
622struct bfi_enet_rx_vlan_req {
623 struct bfi_msgq_mhdr mh;
624 u8 block_idx;
625 u8 rsvd[3];
626 u32 bit_mask[BFI_ENET_VLAN_WORDS_MAX];
627} __packed;
628
629
630
631
632
633
634struct bfi_enet_set_pause_req {
635 struct bfi_msgq_mhdr mh;
636 u8 rsvd[2];
637 u8 tx_pause;
638 u8 rx_pause;
639} __packed;
640
641
642
643
644
645
646struct bfi_enet_diag_lb_req {
647 struct bfi_msgq_mhdr mh;
648 u8 rsvd[2];
649 u8 mode;
650 u8 enable;
651} __packed;
652
653
654enum {
655 BFI_ENET_DIAG_LB_OPMODE_EXT = 0,
656 BFI_ENET_DIAG_LB_OPMODE_CBL = 1,
657};
658
659
660
661
662
663
664
665struct bfi_enet_stats_req {
666 struct bfi_msgq_mhdr mh;
667 u16 stats_mask;
668 u8 rsvd[2];
669 u32 rx_enet_mask;
670 u32 tx_enet_mask;
671 union bfi_addr_u host_buffer;
672} __packed;
673
674
675#define BFI_ENET_STATS_MAC BIT(0)
676#define BFI_ENET_STATS_BPC BIT(1)
677#define BFI_ENET_STATS_RAD BIT(2)
678#define BFI_ENET_STATS_RX_FC BIT(3)
679#define BFI_ENET_STATS_TX_FC BIT(4)
680
681#define BFI_ENET_STATS_ALL 0x1f
682
683
684struct bfi_enet_stats_txf {
685 u64 ucast_octets;
686 u64 ucast;
687 u64 ucast_vlan;
688
689 u64 mcast_octets;
690 u64 mcast;
691 u64 mcast_vlan;
692
693 u64 bcast_octets;
694 u64 bcast;
695 u64 bcast_vlan;
696
697 u64 errors;
698 u64 filter_vlan;
699 u64 filter_mac_sa;
700} __packed;
701
702
703struct bfi_enet_stats_rxf {
704 u64 ucast_octets;
705 u64 ucast;
706 u64 ucast_vlan;
707
708 u64 mcast_octets;
709 u64 mcast;
710 u64 mcast_vlan;
711
712 u64 bcast_octets;
713 u64 bcast;
714 u64 bcast_vlan;
715 u64 frame_drops;
716} __packed;
717
718
719struct bfi_enet_stats_fc_tx {
720 u64 txf_ucast_octets;
721 u64 txf_ucast;
722 u64 txf_ucast_vlan;
723
724 u64 txf_mcast_octets;
725 u64 txf_mcast;
726 u64 txf_mcast_vlan;
727
728 u64 txf_bcast_octets;
729 u64 txf_bcast;
730 u64 txf_bcast_vlan;
731
732 u64 txf_parity_errors;
733 u64 txf_timeout;
734 u64 txf_fid_parity_errors;
735} __packed;
736
737
738struct bfi_enet_stats_fc_rx {
739 u64 rxf_ucast_octets;
740 u64 rxf_ucast;
741 u64 rxf_ucast_vlan;
742
743 u64 rxf_mcast_octets;
744 u64 rxf_mcast;
745 u64 rxf_mcast_vlan;
746
747 u64 rxf_bcast_octets;
748 u64 rxf_bcast;
749 u64 rxf_bcast_vlan;
750} __packed;
751
752
753struct bfi_enet_stats_rad {
754 u64 rx_frames;
755 u64 rx_octets;
756 u64 rx_vlan_frames;
757
758 u64 rx_ucast;
759 u64 rx_ucast_octets;
760 u64 rx_ucast_vlan;
761
762 u64 rx_mcast;
763 u64 rx_mcast_octets;
764 u64 rx_mcast_vlan;
765
766 u64 rx_bcast;
767 u64 rx_bcast_octets;
768 u64 rx_bcast_vlan;
769
770 u64 rx_drops;
771} __packed;
772
773
774struct bfi_enet_stats_bpc {
775
776 u64 tx_pause[8];
777 u64 tx_zero_pause[8];
778
779 u64 tx_first_pause[8];
780
781
782 u64 rx_pause[8];
783 u64 rx_zero_pause[8];
784
785 u64 rx_first_pause[8];
786} __packed;
787
788
789struct bfi_enet_stats_mac {
790 u64 stats_clr_cnt;
791 u64 frame_64;
792 u64 frame_65_127;
793 u64 frame_128_255;
794 u64 frame_256_511;
795 u64 frame_512_1023;
796 u64 frame_1024_1518;
797 u64 frame_1519_1522;
798
799
800 u64 rx_bytes;
801 u64 rx_packets;
802 u64 rx_fcs_error;
803 u64 rx_multicast;
804 u64 rx_broadcast;
805 u64 rx_control_frames;
806 u64 rx_pause;
807 u64 rx_unknown_opcode;
808 u64 rx_alignment_error;
809 u64 rx_frame_length_error;
810 u64 rx_code_error;
811 u64 rx_carrier_sense_error;
812 u64 rx_undersize;
813 u64 rx_oversize;
814 u64 rx_fragments;
815 u64 rx_jabber;
816 u64 rx_drop;
817
818
819 u64 tx_bytes;
820 u64 tx_packets;
821 u64 tx_multicast;
822 u64 tx_broadcast;
823 u64 tx_pause;
824 u64 tx_deferral;
825 u64 tx_excessive_deferral;
826 u64 tx_single_collision;
827 u64 tx_muliple_collision;
828 u64 tx_late_collision;
829 u64 tx_excessive_collision;
830 u64 tx_total_collision;
831 u64 tx_pause_honored;
832 u64 tx_drop;
833 u64 tx_jabber;
834 u64 tx_fcs_error;
835 u64 tx_control_frame;
836 u64 tx_oversize;
837 u64 tx_undersize;
838 u64 tx_fragments;
839} __packed;
840
841
842
843
844struct bfi_enet_stats {
845 struct bfi_enet_stats_mac mac_stats;
846 struct bfi_enet_stats_bpc bpc_stats;
847 struct bfi_enet_stats_rad rad_stats;
848 struct bfi_enet_stats_rad rlb_stats;
849 struct bfi_enet_stats_fc_rx fc_rx_stats;
850 struct bfi_enet_stats_fc_tx fc_tx_stats;
851 struct bfi_enet_stats_rxf rxf_stats[BFI_ENET_CFG_MAX];
852 struct bfi_enet_stats_txf txf_stats[BFI_ENET_CFG_MAX];
853} __packed;
854
855#endif
856