1/* SPDX-License-Identifier: GPL-2.0 */
2/* Marvell RVU Admin Function driver
3 *
4 * Copyright (C) 2018 Marvell.
5 *
6 */
7
8#ifndef RVU_STRUCT_H
9#define RVU_STRUCT_H
10
11/* RVU Block revision IDs */
12#define RVU_BLK_RVUM_REVID 0x01
13
14#define RVU_MULTI_BLK_VER 0x7ULL
15
16/* RVU Block Address Enumeration */
17enum rvu_block_addr_e {
18 BLKADDR_RVUM = 0x0ULL,
19 BLKADDR_LMT = 0x1ULL,
20 BLKADDR_MSIX = 0x2ULL,
21 BLKADDR_NPA = 0x3ULL,
22 BLKADDR_NIX0 = 0x4ULL,
23 BLKADDR_NIX1 = 0x5ULL,
24 BLKADDR_NPC = 0x6ULL,
25 BLKADDR_SSO = 0x7ULL,
26 BLKADDR_SSOW = 0x8ULL,
27 BLKADDR_TIM = 0x9ULL,
28 BLKADDR_CPT0 = 0xaULL,
29 BLKADDR_CPT1 = 0xbULL,
30 BLKADDR_NDC_NIX0_RX = 0xcULL,
31 BLKADDR_NDC_NIX0_TX = 0xdULL,
32 BLKADDR_NDC_NPA0 = 0xeULL,
33 BLKADDR_NDC_NIX1_RX = 0x10ULL,
34 BLKADDR_NDC_NIX1_TX = 0x11ULL,
35 BLKADDR_APR = 0x16ULL,
36 BLK_COUNT = 0x17ULL,
37};
38
39/* RVU Block Type Enumeration */
40enum rvu_block_type_e {
41 BLKTYPE_RVUM = 0x0,
42 BLKTYPE_MSIX = 0x1,
43 BLKTYPE_LMT = 0x2,
44 BLKTYPE_NIX = 0x3,
45 BLKTYPE_NPA = 0x4,
46 BLKTYPE_NPC = 0x5,
47 BLKTYPE_SSO = 0x6,
48 BLKTYPE_SSOW = 0x7,
49 BLKTYPE_TIM = 0x8,
50 BLKTYPE_CPT = 0x9,
51 BLKTYPE_NDC = 0xa,
52 BLKTYPE_MAX = 0xa,
53};
54
55/* RVU Admin function Interrupt Vector Enumeration */
56enum rvu_af_int_vec_e {
57 RVU_AF_INT_VEC_POISON = 0x0,
58 RVU_AF_INT_VEC_PFFLR = 0x1,
59 RVU_AF_INT_VEC_PFME = 0x2,
60 RVU_AF_INT_VEC_GEN = 0x3,
61 RVU_AF_INT_VEC_MBOX = 0x4,
62 RVU_AF_INT_VEC_CNT = 0x5,
63};
64
65/* CPT Admin function Interrupt Vector Enumeration */
66enum cpt_af_int_vec_e {
67 CPT_AF_INT_VEC_FLT0 = 0x0,
68 CPT_AF_INT_VEC_FLT1 = 0x1,
69 CPT_AF_INT_VEC_RVU = 0x2,
70 CPT_AF_INT_VEC_RAS = 0x3,
71 CPT_AF_INT_VEC_CNT = 0x4,
72};
73
74enum cpt_10k_af_int_vec_e {
75 CPT_10K_AF_INT_VEC_FLT0 = 0x0,
76 CPT_10K_AF_INT_VEC_FLT1 = 0x1,
77 CPT_10K_AF_INT_VEC_FLT2 = 0x2,
78 CPT_10K_AF_INT_VEC_RVU = 0x3,
79 CPT_10K_AF_INT_VEC_RAS = 0x4,
80 CPT_10K_AF_INT_VEC_CNT = 0x5,
81};
82
83/* NPA Admin function Interrupt Vector Enumeration */
84enum npa_af_int_vec_e {
85 NPA_AF_INT_VEC_RVU = 0x0,
86 NPA_AF_INT_VEC_GEN = 0x1,
87 NPA_AF_INT_VEC_AQ_DONE = 0x2,
88 NPA_AF_INT_VEC_AF_ERR = 0x3,
89 NPA_AF_INT_VEC_POISON = 0x4,
90 NPA_AF_INT_VEC_CNT = 0x5,
91};
92
93/* NIX Admin function Interrupt Vector Enumeration */
94enum nix_af_int_vec_e {
95 NIX_AF_INT_VEC_RVU = 0x0,
96 NIX_AF_INT_VEC_GEN = 0x1,
97 NIX_AF_INT_VEC_AQ_DONE = 0x2,
98 NIX_AF_INT_VEC_AF_ERR = 0x3,
99 NIX_AF_INT_VEC_POISON = 0x4,
100 NIX_AF_INT_VEC_CNT = 0x5,
101};
102
103/**
104 * RVU PF Interrupt Vector Enumeration
105 */
106enum rvu_pf_int_vec_e {
107 RVU_PF_INT_VEC_VFFLR0 = 0x0,
108 RVU_PF_INT_VEC_VFFLR1 = 0x1,
109 RVU_PF_INT_VEC_VFME0 = 0x2,
110 RVU_PF_INT_VEC_VFME1 = 0x3,
111 RVU_PF_INT_VEC_VFPF_MBOX0 = 0x4,
112 RVU_PF_INT_VEC_VFPF_MBOX1 = 0x5,
113 RVU_PF_INT_VEC_AFPF_MBOX = 0x6,
114 RVU_PF_INT_VEC_CNT = 0x7,
115};
116
117/* NPA admin queue completion enumeration */
118enum npa_aq_comp {
119 NPA_AQ_COMP_NOTDONE = 0x0,
120 NPA_AQ_COMP_GOOD = 0x1,
121 NPA_AQ_COMP_SWERR = 0x2,
122 NPA_AQ_COMP_CTX_POISON = 0x3,
123 NPA_AQ_COMP_CTX_FAULT = 0x4,
124 NPA_AQ_COMP_LOCKERR = 0x5,
125};
126
127/* NPA admin queue context types */
128enum npa_aq_ctype {
129 NPA_AQ_CTYPE_AURA = 0x0,
130 NPA_AQ_CTYPE_POOL = 0x1,
131};
132
133/* NPA admin queue instruction opcodes */
134enum npa_aq_instop {
135 NPA_AQ_INSTOP_NOP = 0x0,
136 NPA_AQ_INSTOP_INIT = 0x1,
137 NPA_AQ_INSTOP_WRITE = 0x2,
138 NPA_AQ_INSTOP_READ = 0x3,
139 NPA_AQ_INSTOP_LOCK = 0x4,
140 NPA_AQ_INSTOP_UNLOCK = 0x5,
141};
142
143/* ALLOC/FREE input queues Enumeration from coprocessors */
144enum npa_inpq {
145 NPA_INPQ_NIX0_RX = 0x0,
146 NPA_INPQ_NIX0_TX = 0x1,
147 NPA_INPQ_NIX1_RX = 0x2,
148 NPA_INPQ_NIX1_TX = 0x3,
149 NPA_INPQ_SSO = 0x4,
150 NPA_INPQ_TIM = 0x5,
151 NPA_INPQ_DPI = 0x6,
152 NPA_INPQ_AURA_OP = 0xe,
153 NPA_INPQ_INTERNAL_RSV = 0xf,
154};
155
156/* NPA admin queue instruction structure */
157struct npa_aq_inst_s {
158 u64 op : 4; /* W0 */
159 u64 ctype : 4;
160 u64 lf : 9;
161 u64 reserved_17_23 : 7;
162 u64 cindex : 20;
163 u64 reserved_44_62 : 19;
164 u64 doneint : 1;
165 u64 res_addr; /* W1 */
166};
167
168/* NPA admin queue result structure */
169struct npa_aq_res_s {
170 u64 op : 4; /* W0 */
171 u64 ctype : 4;
172 u64 compcode : 8;
173 u64 doneint : 1;
174 u64 reserved_17_63 : 47;
175 u64 reserved_64_127; /* W1 */
176};
177
178struct npa_aura_s {
179 u64 pool_addr; /* W0 */
180 u64 ena : 1; /* W1 */
181 u64 reserved_65 : 2;
182 u64 pool_caching : 1;
183 u64 pool_way_mask : 16;
184 u64 avg_con : 9;
185 u64 reserved_93 : 1;
186 u64 pool_drop_ena : 1;
187 u64 aura_drop_ena : 1;
188 u64 bp_ena : 2;
189 u64 reserved_98_103 : 6;
190 u64 aura_drop : 8;
191 u64 shift : 6;
192 u64 reserved_118_119 : 2;
193 u64 avg_level : 8;
194 u64 count : 36; /* W2 */
195 u64 reserved_164_167 : 4;
196 u64 nix0_bpid : 9;
197 u64 reserved_177_179 : 3;
198 u64 nix1_bpid : 9;
199 u64 reserved_189_191 : 3;
200 u64 limit : 36; /* W3 */
201 u64 reserved_228_231 : 4;
202 u64 bp : 8;
203 u64 reserved_241_243 : 3;
204 u64 fc_be : 1;
205 u64 fc_ena : 1;
206 u64 fc_up_crossing : 1;
207 u64 fc_stype : 2;
208 u64 fc_hyst_bits : 4;
209 u64 reserved_252_255 : 4;
210 u64 fc_addr; /* W4 */
211 u64 pool_drop : 8; /* W5 */
212 u64 update_time : 16;
213 u64 err_int : 8;
214 u64 err_int_ena : 8;
215 u64 thresh_int : 1;
216 u64 thresh_int_ena : 1;
217 u64 thresh_up : 1;
218 u64 reserved_363 : 1;
219 u64 thresh_qint_idx : 7;
220 u64 reserved_371 : 1;
221 u64 err_qint_idx : 7;
222 u64 reserved_379_383 : 5;
223 u64 thresh : 36; /* W6*/
224 u64 rsvd_423_420 : 4;
225 u64 fc_msh_dst : 11;
226 u64 reserved_435_447 : 13;
227 u64 reserved_448_511; /* W7 */
228};
229
230struct npa_pool_s {
231 u64 stack_base; /* W0 */
232 u64 ena : 1;
233 u64 nat_align : 1;
234 u64 reserved_66_67 : 2;
235 u64 stack_caching : 1;
236 u64 reserved_70_71 : 3;
237 u64 stack_way_mask : 16;
238 u64 buf_offset : 12;
239 u64 reserved_100_103 : 4;
240 u64 buf_size : 11;
241 u64 reserved_115_127 : 13;
242 u64 stack_max_pages : 32;
243 u64 stack_pages : 32;
244 u64 op_pc : 48;
245 u64 reserved_240_255 : 16;
246 u64 stack_offset : 4;
247 u64 reserved_260_263 : 4;
248 u64 shift : 6;
249 u64 reserved_270_271 : 2;
250 u64 avg_level : 8;
251 u64 avg_con : 9;
252 u64 fc_ena : 1;
253 u64 fc_stype : 2;
254 u64 fc_hyst_bits : 4;
255 u64 fc_up_crossing : 1;
256 u64 fc_be : 1;
257 u64 reserved_298_299 : 2;
258 u64 update_time : 16;
259 u64 reserved_316_319 : 4;
260 u64 fc_addr; /* W5 */
261 u64 ptr_start; /* W6 */
262 u64 ptr_end; /* W7 */
263 u64 reserved_512_535 : 24;
264 u64 err_int : 8;
265 u64 err_int_ena : 8;
266 u64 thresh_int : 1;
267 u64 thresh_int_ena : 1;
268 u64 thresh_up : 1;
269 u64 reserved_555 : 1;
270 u64 thresh_qint_idx : 7;
271 u64 reserved_563 : 1;
272 u64 err_qint_idx : 7;
273 u64 reserved_571_575 : 5;
274 u64 thresh : 36;
275 u64 rsvd_615_612 : 4;
276 u64 fc_msh_dst : 11;
277 u64 reserved_627_639 : 13;
278 u64 reserved_640_703; /* W10 */
279 u64 reserved_704_767; /* W11 */
280 u64 reserved_768_831; /* W12 */
281 u64 reserved_832_895; /* W13 */
282 u64 reserved_896_959; /* W14 */
283 u64 reserved_960_1023; /* W15 */
284};
285
286/* NIX admin queue completion status */
287enum nix_aq_comp {
288 NIX_AQ_COMP_NOTDONE = 0x0,
289 NIX_AQ_COMP_GOOD = 0x1,
290 NIX_AQ_COMP_SWERR = 0x2,
291 NIX_AQ_COMP_CTX_POISON = 0x3,
292 NIX_AQ_COMP_CTX_FAULT = 0x4,
293 NIX_AQ_COMP_LOCKERR = 0x5,
294 NIX_AQ_COMP_SQB_ALLOC_FAIL = 0x6,
295};
296
297/* NIX admin queue context types */
298enum nix_aq_ctype {
299 NIX_AQ_CTYPE_RQ = 0x0,
300 NIX_AQ_CTYPE_SQ = 0x1,
301 NIX_AQ_CTYPE_CQ = 0x2,
302 NIX_AQ_CTYPE_MCE = 0x3,
303 NIX_AQ_CTYPE_RSS = 0x4,
304 NIX_AQ_CTYPE_DYNO = 0x5,
305 NIX_AQ_CTYPE_BANDPROF = 0x6,
306};
307
308/* NIX admin queue instruction opcodes */
309enum nix_aq_instop {
310 NIX_AQ_INSTOP_NOP = 0x0,
311 NIX_AQ_INSTOP_INIT = 0x1,
312 NIX_AQ_INSTOP_WRITE = 0x2,
313 NIX_AQ_INSTOP_READ = 0x3,
314 NIX_AQ_INSTOP_LOCK = 0x4,
315 NIX_AQ_INSTOP_UNLOCK = 0x5,
316};
317
318/* NIX admin queue instruction structure */
319struct nix_aq_inst_s {
320 u64 op : 4;
321 u64 ctype : 4;
322 u64 lf : 9;
323 u64 reserved_17_23 : 7;
324 u64 cindex : 20;
325 u64 reserved_44_62 : 19;
326 u64 doneint : 1;
327 u64 res_addr; /* W1 */
328};
329
330/* NIX admin queue result structure */
331struct nix_aq_res_s {
332 u64 op : 4;
333 u64 ctype : 4;
334 u64 compcode : 8;
335 u64 doneint : 1;
336 u64 reserved_17_63 : 47;
337 u64 reserved_64_127; /* W1 */
338};
339
340/* NIX Completion queue context structure */
341struct nix_cq_ctx_s {
342 u64 base;
343 u64 lbp_ena : 1;
344 u64 lbpid_low : 3;
345 u64 bp_ena : 1;
346 u64 lbpid_med : 3;
347 u64 bpid : 9;
348 u64 lbpid_high : 3;
349 u64 qint_idx : 7;
350 u64 cq_err : 1;
351 u64 cint_idx : 7;
352 u64 avg_con : 9;
353 u64 wrptr : 20;
354 u64 tail : 20;
355 u64 head : 20;
356 u64 avg_level : 8;
357 u64 update_time : 16;
358 u64 bp : 8;
359 u64 drop : 8;
360 u64 drop_ena : 1;
361 u64 ena : 1;
362 u64 cpt_drop_err_en : 1;
363 u64 rsvd_211 : 1;
364 u64 substream : 12;
365 u64 stash_thresh : 4;
366 u64 lbp_frac : 4;
367 u64 caching : 1;
368 u64 stashing : 1;
369 u64 rsvd_234_235 : 2;
370 u64 qsize : 4;
371 u64 cq_err_int : 8;
372 u64 cq_err_int_ena : 8;
373};
374
375/* CN10K NIX Receive queue context structure */
376struct nix_cn10k_rq_ctx_s {
377 u64 ena : 1;
378 u64 sso_ena : 1;
379 u64 ipsech_ena : 1;
380 u64 ena_wqwd : 1;
381 u64 cq : 20;
382 u64 rsvd_36_24 : 13;
383 u64 lenerr_dis : 1;
384 u64 csum_il4_dis : 1;
385 u64 csum_ol4_dis : 1;
386 u64 len_il4_dis : 1;
387 u64 len_il3_dis : 1;
388 u64 len_ol4_dis : 1;
389 u64 len_ol3_dis : 1;
390 u64 wqe_aura : 20;
391 u64 spb_aura : 20;
392 u64 lpb_aura : 20;
393 u64 sso_grp : 10;
394 u64 sso_tt : 2;
395 u64 pb_caching : 2;
396 u64 wqe_caching : 1;
397 u64 xqe_drop_ena : 1;
398 u64 spb_drop_ena : 1;
399 u64 lpb_drop_ena : 1;
400 u64 pb_stashing : 1;
401 u64 ipsecd_drop_ena : 1;
402 u64 chi_ena : 1;
403 u64 rsvd_127_125 : 3;
404 u64 band_prof_id : 10; /* W2 */
405 u64 rsvd_138 : 1;
406 u64 policer_ena : 1;
407 u64 spb_sizem1 : 6;
408 u64 wqe_skip : 2;
409 u64 rsvd_150_148 : 3;
410 u64 spb_ena : 1;
411 u64 lpb_sizem1 : 12;
412 u64 first_skip : 7;
413 u64 rsvd_171 : 1;
414 u64 later_skip : 6;
415 u64 xqe_imm_size : 6;
416 u64 rsvd_189_184 : 6;
417 u64 xqe_imm_copy : 1;
418 u64 xqe_hdr_split : 1;
419 u64 xqe_drop : 8; /* W3 */
420 u64 xqe_pass : 8;
421 u64 wqe_pool_drop : 8;
422 u64 wqe_pool_pass : 8;
423 u64 spb_aura_drop : 8;
424 u64 spb_aura_pass : 8;
425 u64 spb_pool_drop : 8;
426 u64 spb_pool_pass : 8;
427 u64 lpb_aura_drop : 8; /* W4 */
428 u64 lpb_aura_pass : 8;
429 u64 lpb_pool_drop : 8;
430 u64 lpb_pool_pass : 8;
431 u64 rsvd_291_288 : 4;
432 u64 rq_int : 8;
433 u64 rq_int_ena : 8;
434 u64 qint_idx : 7;
435 u64 rsvd_319_315 : 5;
436 u64 ltag : 24; /* W5 */
437 u64 good_utag : 8;
438 u64 bad_utag : 8;
439 u64 flow_tagw : 6;
440 u64 ipsec_vwqe : 1;
441 u64 vwqe_ena : 1;
442 u64 vwqe_wait : 8;
443 u64 max_vsize_exp : 4;
444 u64 vwqe_skip : 2;
445 u64 rsvd_383_382 : 2;
446 u64 octs : 48; /* W6 */
447 u64 rsvd_447_432 : 16;
448 u64 pkts : 48; /* W7 */
449 u64 rsvd_511_496 : 16;
450 u64 drop_octs : 48; /* W8 */
451 u64 rsvd_575_560 : 16;
452 u64 drop_pkts : 48; /* W9 */
453 u64 rsvd_639_624 : 16;
454 u64 re_pkts : 48; /* W10 */
455 u64 rsvd_703_688 : 16;
456 u64 rsvd_767_704; /* W11 */
457 u64 rsvd_831_768; /* W12 */
458 u64 rsvd_895_832; /* W13 */
459 u64 rsvd_959_896; /* W14 */
460 u64 rsvd_1023_960; /* W15 */
461};
462
463/* CN10K NIX Send queue context structure */
464struct nix_cn10k_sq_ctx_s {
465 u64 ena : 1;
466 u64 qint_idx : 6;
467 u64 substream : 20;
468 u64 sdp_mcast : 1;
469 u64 cq : 20;
470 u64 sqe_way_mask : 16;
471 u64 smq : 10; /* W1 */
472 u64 cq_ena : 1;
473 u64 xoff : 1;
474 u64 sso_ena : 1;
475 u64 smq_rr_weight : 14;
476 u64 default_chan : 12;
477 u64 sqb_count : 16;
478 u64 rsvd_120_119 : 2;
479 u64 smq_rr_count_lb : 7;
480 u64 smq_rr_count_ub : 25; /* W2 */
481 u64 sqb_aura : 20;
482 u64 sq_int : 8;
483 u64 sq_int_ena : 8;
484 u64 sqe_stype : 2;
485 u64 rsvd_191 : 1;
486 u64 max_sqe_size : 2; /* W3 */
487 u64 cq_limit : 8;
488 u64 lmt_dis : 1;
489 u64 mnq_dis : 1;
490 u64 smq_next_sq : 20;
491 u64 smq_lso_segnum : 8;
492 u64 tail_offset : 6;
493 u64 smenq_offset : 6;
494 u64 head_offset : 6;
495 u64 smenq_next_sqb_vld : 1;
496 u64 smq_pend : 1;
497 u64 smq_next_sq_vld : 1;
498 u64 rsvd_255_253 : 3;
499 u64 next_sqb : 64; /* W4 */
500 u64 tail_sqb : 64; /* W5 */
501 u64 smenq_sqb : 64; /* W6 */
502 u64 smenq_next_sqb : 64; /* W7 */
503 u64 head_sqb : 64; /* W8 */
504 u64 rsvd_583_576 : 8; /* W9 */
505 u64 vfi_lso_total : 18;
506 u64 vfi_lso_sizem1 : 3;
507 u64 vfi_lso_sb : 8;
508 u64 vfi_lso_mps : 14;
509 u64 vfi_lso_vlan0_ins_ena : 1;
510 u64 vfi_lso_vlan1_ins_ena : 1;
511 u64 vfi_lso_vld : 1;
512 u64 rsvd_639_630 : 10;
513 u64 scm_lso_rem : 18; /* W10 */
514 u64 rsvd_703_658 : 46;
515 u64 octs : 48; /* W11 */
516 u64 rsvd_767_752 : 16;
517 u64 pkts : 48; /* W12 */
518 u64 rsvd_831_816 : 16;
519 u64 rsvd_895_832 : 64; /* W13 */
520 u64 dropped_octs : 48;
521 u64 rsvd_959_944 : 16;
522 u64 dropped_pkts : 48;
523 u64 rsvd_1023_1008 : 16;
524};
525
526/* NIX Receive queue context structure */
527struct nix_rq_ctx_s {
528 u64 ena : 1;
529 u64 sso_ena : 1;
530 u64 ipsech_ena : 1;
531 u64 ena_wqwd : 1;
532 u64 cq : 20;
533 u64 substream : 20;
534 u64 wqe_aura : 20;
535 u64 spb_aura : 20;
536 u64 lpb_aura : 20;
537 u64 sso_grp : 10;
538 u64 sso_tt : 2;
539 u64 pb_caching : 2;
540 u64 wqe_caching : 1;
541 u64 xqe_drop_ena : 1;
542 u64 spb_drop_ena : 1;
543 u64 lpb_drop_ena : 1;
544 u64 rsvd_127_122 : 6;
545 u64 rsvd_139_128 : 12; /* W2 */
546 u64 spb_sizem1 : 6;
547 u64 wqe_skip : 2;
548 u64 rsvd_150_148 : 3;
549 u64 spb_ena : 1;
550 u64 lpb_sizem1 : 12;
551 u64 first_skip : 7;
552 u64 rsvd_171 : 1;
553 u64 later_skip : 6;
554 u64 xqe_imm_size : 6;
555 u64 rsvd_189_184 : 6;
556 u64 xqe_imm_copy : 1;
557 u64 xqe_hdr_split : 1;
558 u64 xqe_drop : 8; /* W3*/
559 u64 xqe_pass : 8;
560 u64 wqe_pool_drop : 8;
561 u64 wqe_pool_pass : 8;
562 u64 spb_aura_drop : 8;
563 u64 spb_aura_pass : 8;
564 u64 spb_pool_drop : 8;
565 u64 spb_pool_pass : 8;
566 u64 lpb_aura_drop : 8; /* W4 */
567 u64 lpb_aura_pass : 8;
568 u64 lpb_pool_drop : 8;
569 u64 lpb_pool_pass : 8;
570 u64 rsvd_291_288 : 4;
571 u64 rq_int : 8;
572 u64 rq_int_ena : 8;
573 u64 qint_idx : 7;
574 u64 rsvd_319_315 : 5;
575 u64 ltag : 24; /* W5 */
576 u64 good_utag : 8;
577 u64 bad_utag : 8;
578 u64 flow_tagw : 6;
579 u64 rsvd_383_366 : 18;
580 u64 octs : 48; /* W6 */
581 u64 rsvd_447_432 : 16;
582 u64 pkts : 48; /* W7 */
583 u64 rsvd_511_496 : 16;
584 u64 drop_octs : 48; /* W8 */
585 u64 rsvd_575_560 : 16;
586 u64 drop_pkts : 48; /* W9 */
587 u64 rsvd_639_624 : 16;
588 u64 re_pkts : 48; /* W10 */
589 u64 rsvd_703_688 : 16;
590 u64 rsvd_767_704; /* W11 */
591 u64 rsvd_831_768; /* W12 */
592 u64 rsvd_895_832; /* W13 */
593 u64 rsvd_959_896; /* W14 */
594 u64 rsvd_1023_960; /* W15 */
595};
596
597/* NIX sqe sizes */
598enum nix_maxsqesz {
599 NIX_MAXSQESZ_W16 = 0x0,
600 NIX_MAXSQESZ_W8 = 0x1,
601};
602
603/* NIX SQB caching type */
604enum nix_stype {
605 NIX_STYPE_STF = 0x0,
606 NIX_STYPE_STT = 0x1,
607 NIX_STYPE_STP = 0x2,
608};
609
610/* NIX Send queue context structure */
611struct nix_sq_ctx_s {
612 u64 ena : 1;
613 u64 qint_idx : 6;
614 u64 substream : 20;
615 u64 sdp_mcast : 1;
616 u64 cq : 20;
617 u64 sqe_way_mask : 16;
618 u64 smq : 9;
619 u64 cq_ena : 1;
620 u64 xoff : 1;
621 u64 sso_ena : 1;
622 u64 smq_rr_quantum : 24;
623 u64 default_chan : 12;
624 u64 sqb_count : 16;
625 u64 smq_rr_count : 25;
626 u64 sqb_aura : 20;
627 u64 sq_int : 8;
628 u64 sq_int_ena : 8;
629 u64 sqe_stype : 2;
630 u64 rsvd_191 : 1;
631 u64 max_sqe_size : 2;
632 u64 cq_limit : 8;
633 u64 lmt_dis : 1;
634 u64 mnq_dis : 1;
635 u64 smq_next_sq : 20;
636 u64 smq_lso_segnum : 8;
637 u64 tail_offset : 6;
638 u64 smenq_offset : 6;
639 u64 head_offset : 6;
640 u64 smenq_next_sqb_vld : 1;
641 u64 smq_pend : 1;
642 u64 smq_next_sq_vld : 1;
643 u64 rsvd_255_253 : 3;
644 u64 next_sqb : 64;/* W4 */
645 u64 tail_sqb : 64;/* W5 */
646 u64 smenq_sqb : 64;/* W6 */
647 u64 smenq_next_sqb : 64;/* W7 */
648 u64 head_sqb : 64;/* W8 */
649 u64 rsvd_583_576 : 8;
650 u64 vfi_lso_total : 18;
651 u64 vfi_lso_sizem1 : 3;
652 u64 vfi_lso_sb : 8;
653 u64 vfi_lso_mps : 14;
654 u64 vfi_lso_vlan0_ins_ena : 1;
655 u64 vfi_lso_vlan1_ins_ena : 1;
656 u64 vfi_lso_vld : 1;
657 u64 rsvd_639_630 : 10;
658 u64 scm_lso_rem : 18;
659 u64 rsvd_703_658 : 46;
660 u64 octs : 48;
661 u64 rsvd_767_752 : 16;
662 u64 pkts : 48;
663 u64 rsvd_831_816 : 16;
664 u64 rsvd_895_832 : 64;/* W13 */
665 u64 dropped_octs : 48;
666 u64 rsvd_959_944 : 16;
667 u64 dropped_pkts : 48;
668 u64 rsvd_1023_1008 : 16;
669};
670
671/* NIX Receive side scaling entry structure*/
672struct nix_rsse_s {
673 uint32_t rq : 20;
674 uint32_t reserved_20_31 : 12;
675
676};
677
678/* NIX receive multicast/mirror entry structure */
679struct nix_rx_mce_s {
680 uint64_t op : 2;
681 uint64_t rsvd_2 : 1;
682 uint64_t eol : 1;
683 uint64_t index : 20;
684 uint64_t rsvd_31_24 : 8;
685 uint64_t pf_func : 16;
686 uint64_t next : 16;
687};
688
689enum nix_band_prof_layers {
690 BAND_PROF_LEAF_LAYER = 0,
691 BAND_PROF_INVAL_LAYER = 1,
692 BAND_PROF_MID_LAYER = 2,
693 BAND_PROF_TOP_LAYER = 3,
694 BAND_PROF_NUM_LAYERS = 4,
695};
696
697enum NIX_RX_BAND_PROF_ACTIONRESULT_E {
698 NIX_RX_BAND_PROF_ACTIONRESULT_PASS = 0x0,
699 NIX_RX_BAND_PROF_ACTIONRESULT_DROP = 0x1,
700 NIX_RX_BAND_PROF_ACTIONRESULT_RED = 0x2,
701};
702
703enum nix_band_prof_pc_mode {
704 NIX_RX_PC_MODE_VLAN = 0,
705 NIX_RX_PC_MODE_DSCP = 1,
706 NIX_RX_PC_MODE_GEN = 2,
707 NIX_RX_PC_MODE_RSVD = 3,
708};
709
710/* NIX ingress policer bandwidth profile structure */
711struct nix_bandprof_s {
712 uint64_t pc_mode : 2; /* W0 */
713 uint64_t icolor : 2;
714 uint64_t tnl_ena : 1;
715 uint64_t reserved_5_7 : 3;
716 uint64_t peir_exponent : 5;
717 uint64_t reserved_13_15 : 3;
718 uint64_t pebs_exponent : 5;
719 uint64_t reserved_21_23 : 3;
720 uint64_t cir_exponent : 5;
721 uint64_t reserved_29_31 : 3;
722 uint64_t cbs_exponent : 5;
723 uint64_t reserved_37_39 : 3;
724 uint64_t peir_mantissa : 8;
725 uint64_t pebs_mantissa : 8;
726 uint64_t cir_mantissa : 8;
727 uint64_t cbs_mantissa : 8; /* W1 */
728 uint64_t lmode : 1;
729 uint64_t l_sellect : 3;
730 uint64_t rdiv : 4;
731 uint64_t adjust_exponent : 5;
732 uint64_t reserved_85_86 : 2;
733 uint64_t adjust_mantissa : 9;
734 uint64_t gc_action : 2;
735 uint64_t yc_action : 2;
736 uint64_t rc_action : 2;
737 uint64_t meter_algo : 2;
738 uint64_t band_prof_id : 7;
739 uint64_t reserved_111_118 : 8;
740 uint64_t hl_en : 1;
741 uint64_t reserved_120_127 : 8;
742 uint64_t ts : 48; /* W2 */
743 uint64_t reserved_176_191 : 16;
744 uint64_t pe_accum : 32; /* W3 */
745 uint64_t c_accum : 32;
746 uint64_t green_pkt_pass : 48; /* W4 */
747 uint64_t reserved_304_319 : 16;
748 uint64_t yellow_pkt_pass : 48; /* W5 */
749 uint64_t reserved_368_383 : 16;
750 uint64_t red_pkt_pass : 48; /* W6 */
751 uint64_t reserved_432_447 : 16;
752 uint64_t green_octs_pass : 48; /* W7 */
753 uint64_t reserved_496_511 : 16;
754 uint64_t yellow_octs_pass : 48; /* W8 */
755 uint64_t reserved_560_575 : 16;
756 uint64_t red_octs_pass : 48; /* W9 */
757 uint64_t reserved_624_639 : 16;
758 uint64_t green_pkt_drop : 48; /* W10 */
759 uint64_t reserved_688_703 : 16;
760 uint64_t yellow_pkt_drop : 48; /* W11 */
761 uint64_t reserved_752_767 : 16;
762 uint64_t red_pkt_drop : 48; /* W12 */
763 uint64_t reserved_816_831 : 16;
764 uint64_t green_octs_drop : 48; /* W13 */
765 uint64_t reserved_880_895 : 16;
766 uint64_t yellow_octs_drop : 48; /* W14 */
767 uint64_t reserved_944_959 : 16;
768 uint64_t red_octs_drop : 48; /* W15 */
769 uint64_t reserved_1008_1023 : 16;
770};
771
772enum nix_lsoalg {
773 NIX_LSOALG_NOP,
774 NIX_LSOALG_ADD_SEGNUM,
775 NIX_LSOALG_ADD_PAYLEN,
776 NIX_LSOALG_ADD_OFFSET,
777 NIX_LSOALG_TCP_FLAGS,
778};
779
780enum nix_txlayer {
781 NIX_TXLAYER_OL3,
782 NIX_TXLAYER_OL4,
783 NIX_TXLAYER_IL3,
784 NIX_TXLAYER_IL4,
785};
786
787struct nix_lso_format {
788 u64 offset : 8;
789 u64 layer : 2;
790 u64 rsvd_10_11 : 2;
791 u64 sizem1 : 2;
792 u64 rsvd_14_15 : 2;
793 u64 alg : 3;
794 u64 rsvd_19_63 : 45;
795};
796
797struct nix_rx_flowkey_alg {
798 u64 key_offset :6;
799 u64 ln_mask :1;
800 u64 fn_mask :1;
801 u64 hdr_offset :8;
802 u64 bytesm1 :5;
803 u64 lid :3;
804 u64 reserved_24_24 :1;
805 u64 ena :1;
806 u64 sel_chan :1;
807 u64 ltype_mask :4;
808 u64 ltype_match :4;
809 u64 reserved_35_63 :29;
810};
811
812/* NIX VTAG size */
813enum nix_vtag_size {
814 VTAGSIZE_T4 = 0x0,
815 VTAGSIZE_T8 = 0x1,
816};
817
818enum nix_tx_vtag_op {
819 NOP = 0x0,
820 VTAG_INSERT = 0x1,
821 VTAG_REPLACE = 0x2,
822};
823
824/* NIX RX VTAG actions */
825#define VTAG_STRIP BIT_ULL(4)
826#define VTAG_CAPTURE BIT_ULL(5)
827
828#endif /* RVU_STRUCT_H */
829

source code of linux/drivers/net/ethernet/marvell/octeontx2/af/rvu_struct.h