1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Marvell RVU Admin Function driver
4 * Copyright (C) 2018 Marvell.
11 /* RVU Block revision IDs */
12 #define RVU_BLK_RVUM_REVID 0x01
14 #define RVU_MULTI_BLK_VER 0x7ULL
16 /* RVU Block Address Enumeration */
17 enum rvu_block_addr_e {
18 BLKADDR_RVUM = 0x0ULL,
20 BLKADDR_MSIX = 0x2ULL,
22 BLKADDR_NIX0 = 0x4ULL,
23 BLKADDR_NIX1 = 0x5ULL,
26 BLKADDR_SSOW = 0x8ULL,
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,
39 /* RVU Block Type Enumeration */
40 enum rvu_block_type_e {
55 /* RVU Admin function Interrupt Vector Enumeration */
56 enum 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,
65 /* CPT Admin function Interrupt Vector Enumeration */
66 enum 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,
74 enum cpt_cn10k_flt_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_FLT_MAX = 0x3,
81 /* NPA Admin function Interrupt Vector Enumeration */
82 enum npa_af_int_vec_e {
83 NPA_AF_INT_VEC_RVU = 0x0,
84 NPA_AF_INT_VEC_GEN = 0x1,
85 NPA_AF_INT_VEC_AQ_DONE = 0x2,
86 NPA_AF_INT_VEC_AF_ERR = 0x3,
87 NPA_AF_INT_VEC_POISON = 0x4,
88 NPA_AF_INT_VEC_CNT = 0x5,
91 /* NIX Admin function Interrupt Vector Enumeration */
92 enum nix_af_int_vec_e {
93 NIX_AF_INT_VEC_RVU = 0x0,
94 NIX_AF_INT_VEC_GEN = 0x1,
95 NIX_AF_INT_VEC_AQ_DONE = 0x2,
96 NIX_AF_INT_VEC_AF_ERR = 0x3,
97 NIX_AF_INT_VEC_POISON = 0x4,
98 NIX_AF_INT_VEC_CNT = 0x5,
102 * RVU PF Interrupt Vector Enumeration
104 enum rvu_pf_int_vec_e {
105 RVU_PF_INT_VEC_VFFLR0 = 0x0,
106 RVU_PF_INT_VEC_VFFLR1 = 0x1,
107 RVU_PF_INT_VEC_VFME0 = 0x2,
108 RVU_PF_INT_VEC_VFME1 = 0x3,
109 RVU_PF_INT_VEC_VFPF_MBOX0 = 0x4,
110 RVU_PF_INT_VEC_VFPF_MBOX1 = 0x5,
111 RVU_PF_INT_VEC_AFPF_MBOX = 0x6,
112 RVU_PF_INT_VEC_CNT = 0x7,
115 /* NPA admin queue completion enumeration */
117 NPA_AQ_COMP_NOTDONE = 0x0,
118 NPA_AQ_COMP_GOOD = 0x1,
119 NPA_AQ_COMP_SWERR = 0x2,
120 NPA_AQ_COMP_CTX_POISON = 0x3,
121 NPA_AQ_COMP_CTX_FAULT = 0x4,
122 NPA_AQ_COMP_LOCKERR = 0x5,
125 /* NPA admin queue context types */
127 NPA_AQ_CTYPE_AURA = 0x0,
128 NPA_AQ_CTYPE_POOL = 0x1,
131 /* NPA admin queue instruction opcodes */
133 NPA_AQ_INSTOP_NOP = 0x0,
134 NPA_AQ_INSTOP_INIT = 0x1,
135 NPA_AQ_INSTOP_WRITE = 0x2,
136 NPA_AQ_INSTOP_READ = 0x3,
137 NPA_AQ_INSTOP_LOCK = 0x4,
138 NPA_AQ_INSTOP_UNLOCK = 0x5,
141 /* ALLOC/FREE input queues Enumeration from coprocessors */
143 NPA_INPQ_NIX0_RX = 0x0,
144 NPA_INPQ_NIX0_TX = 0x1,
145 NPA_INPQ_NIX1_RX = 0x2,
146 NPA_INPQ_NIX1_TX = 0x3,
150 NPA_INPQ_AURA_OP = 0xe,
151 NPA_INPQ_INTERNAL_RSV = 0xf,
154 /* NPA admin queue instruction structure */
155 struct npa_aq_inst_s {
159 u64 reserved_17_23 : 7;
161 u64 reserved_44_62 : 19;
163 u64 res_addr; /* W1 */
166 /* NPA admin queue result structure */
167 struct npa_aq_res_s {
172 u64 reserved_17_63 : 47;
173 u64 reserved_64_127; /* W1 */
177 u64 pool_addr; /* W0 */
178 u64 ena : 1; /* W1 */
180 u64 pool_caching : 1;
181 u64 pool_way_mask : 16;
184 u64 pool_drop_ena : 1;
185 u64 aura_drop_ena : 1;
187 u64 reserved_98_103 : 6;
190 u64 reserved_118_119 : 2;
192 u64 count : 36; /* W2 */
193 u64 reserved_164_167 : 4;
195 u64 reserved_177_179 : 3;
197 u64 reserved_189_191 : 3;
198 u64 limit : 36; /* W3 */
199 u64 reserved_228_231 : 4;
201 u64 reserved_241_243 : 3;
204 u64 fc_up_crossing : 1;
206 u64 fc_hyst_bits : 4;
207 u64 reserved_252_255 : 4;
208 u64 fc_addr; /* W4 */
209 u64 pool_drop : 8; /* W5 */
210 u64 update_time : 16;
214 u64 thresh_int_ena : 1;
216 u64 reserved_363 : 1;
217 u64 thresh_qint_idx : 7;
218 u64 reserved_371 : 1;
219 u64 err_qint_idx : 7;
220 u64 reserved_379_383 : 5;
221 u64 thresh : 36; /* W6*/
222 u64 rsvd_423_420 : 4;
224 u64 reserved_435_447 : 13;
225 u64 reserved_448_511; /* W7 */
229 u64 stack_base; /* W0 */
232 u64 reserved_66_67 : 2;
233 u64 stack_caching : 1;
234 u64 reserved_70_71 : 3;
235 u64 stack_way_mask : 16;
237 u64 reserved_100_103 : 4;
239 u64 reserved_115_127 : 13;
240 u64 stack_max_pages : 32;
241 u64 stack_pages : 32;
243 u64 reserved_240_255 : 16;
244 u64 stack_offset : 4;
245 u64 reserved_260_263 : 4;
247 u64 reserved_270_271 : 2;
252 u64 fc_hyst_bits : 4;
253 u64 fc_up_crossing : 1;
255 u64 reserved_298_299 : 2;
256 u64 update_time : 16;
257 u64 reserved_316_319 : 4;
258 u64 fc_addr; /* W5 */
259 u64 ptr_start; /* W6 */
260 u64 ptr_end; /* W7 */
261 u64 reserved_512_535 : 24;
265 u64 thresh_int_ena : 1;
267 u64 reserved_555 : 1;
268 u64 thresh_qint_idx : 7;
269 u64 reserved_563 : 1;
270 u64 err_qint_idx : 7;
271 u64 reserved_571_575 : 5;
273 u64 rsvd_615_612 : 4;
275 u64 reserved_627_639 : 13;
276 u64 reserved_640_703; /* W10 */
277 u64 reserved_704_767; /* W11 */
278 u64 reserved_768_831; /* W12 */
279 u64 reserved_832_895; /* W13 */
280 u64 reserved_896_959; /* W14 */
281 u64 reserved_960_1023; /* W15 */
284 /* NIX admin queue completion status */
286 NIX_AQ_COMP_NOTDONE = 0x0,
287 NIX_AQ_COMP_GOOD = 0x1,
288 NIX_AQ_COMP_SWERR = 0x2,
289 NIX_AQ_COMP_CTX_POISON = 0x3,
290 NIX_AQ_COMP_CTX_FAULT = 0x4,
291 NIX_AQ_COMP_LOCKERR = 0x5,
292 NIX_AQ_COMP_SQB_ALLOC_FAIL = 0x6,
295 /* NIX admin queue context types */
297 NIX_AQ_CTYPE_RQ = 0x0,
298 NIX_AQ_CTYPE_SQ = 0x1,
299 NIX_AQ_CTYPE_CQ = 0x2,
300 NIX_AQ_CTYPE_MCE = 0x3,
301 NIX_AQ_CTYPE_RSS = 0x4,
302 NIX_AQ_CTYPE_DYNO = 0x5,
303 NIX_AQ_CTYPE_BANDPROF = 0x6,
306 /* NIX admin queue instruction opcodes */
308 NIX_AQ_INSTOP_NOP = 0x0,
309 NIX_AQ_INSTOP_INIT = 0x1,
310 NIX_AQ_INSTOP_WRITE = 0x2,
311 NIX_AQ_INSTOP_READ = 0x3,
312 NIX_AQ_INSTOP_LOCK = 0x4,
313 NIX_AQ_INSTOP_UNLOCK = 0x5,
316 /* NIX admin queue instruction structure */
317 struct nix_aq_inst_s {
321 u64 reserved_17_23 : 7;
323 u64 reserved_44_62 : 19;
325 u64 res_addr; /* W1 */
328 /* NIX admin queue result structure */
329 struct nix_aq_res_s {
334 u64 reserved_17_63 : 47;
335 u64 reserved_64_127; /* W1 */
338 /* NIX Completion queue context structure */
339 struct nix_cq_ctx_s {
355 u64 update_time : 16;
360 u64 cpt_drop_err_en : 1;
363 u64 stash_thresh : 4;
367 u64 rsvd_234_235 : 2;
370 u64 cq_err_int_ena : 8;
373 /* CN10K NIX Receive queue context structure */
374 struct nix_cn10k_rq_ctx_s {
382 u64 csum_il4_dis : 1;
383 u64 csum_ol4_dis : 1;
395 u64 xqe_drop_ena : 1;
396 u64 spb_drop_ena : 1;
397 u64 lpb_drop_ena : 1;
399 u64 ipsecd_drop_ena : 1;
401 u64 rsvd_127_125 : 3;
402 u64 band_prof_id : 10; /* W2 */
407 u64 rsvd_150_148 : 3;
413 u64 xqe_imm_size : 6;
414 u64 rsvd_189_184 : 6;
415 u64 xqe_imm_copy : 1;
416 u64 xqe_hdr_split : 1;
417 u64 xqe_drop : 8; /* W3 */
419 u64 wqe_pool_drop : 8;
420 u64 wqe_pool_pass : 8;
421 u64 spb_aura_drop : 8;
422 u64 spb_aura_pass : 8;
423 u64 spb_pool_drop : 8;
424 u64 spb_pool_pass : 8;
425 u64 lpb_aura_drop : 8; /* W4 */
426 u64 lpb_aura_pass : 8;
427 u64 lpb_pool_drop : 8;
428 u64 lpb_pool_pass : 8;
429 u64 rsvd_291_288 : 4;
433 u64 rsvd_319_315 : 5;
434 u64 ltag : 24; /* W5 */
441 u64 max_vsize_exp : 4;
443 u64 rsvd_383_382 : 2;
444 u64 octs : 48; /* W6 */
445 u64 rsvd_447_432 : 16;
446 u64 pkts : 48; /* W7 */
447 u64 rsvd_511_496 : 16;
448 u64 drop_octs : 48; /* W8 */
449 u64 rsvd_575_560 : 16;
450 u64 drop_pkts : 48; /* W9 */
451 u64 rsvd_639_624 : 16;
452 u64 re_pkts : 48; /* W10 */
453 u64 rsvd_703_688 : 16;
454 u64 rsvd_767_704; /* W11 */
455 u64 rsvd_831_768; /* W12 */
456 u64 rsvd_895_832; /* W13 */
457 u64 rsvd_959_896; /* W14 */
458 u64 rsvd_1023_960; /* W15 */
461 /* CN10K NIX Send queue context structure */
462 struct nix_cn10k_sq_ctx_s {
468 u64 sqe_way_mask : 16;
469 u64 smq : 10; /* W1 */
473 u64 smq_rr_weight : 14;
474 u64 default_chan : 12;
476 u64 rsvd_120_119 : 2;
477 u64 smq_rr_count_lb : 7;
478 u64 smq_rr_count_ub : 25; /* W2 */
484 u64 max_sqe_size : 2; /* W3 */
488 u64 smq_next_sq : 20;
489 u64 smq_lso_segnum : 8;
491 u64 smenq_offset : 6;
493 u64 smenq_next_sqb_vld : 1;
495 u64 smq_next_sq_vld : 1;
496 u64 rsvd_255_253 : 3;
497 u64 next_sqb : 64; /* W4 */
498 u64 tail_sqb : 64; /* W5 */
499 u64 smenq_sqb : 64; /* W6 */
500 u64 smenq_next_sqb : 64; /* W7 */
501 u64 head_sqb : 64; /* W8 */
502 u64 rsvd_583_576 : 8; /* W9 */
503 u64 vfi_lso_total : 18;
504 u64 vfi_lso_sizem1 : 3;
506 u64 vfi_lso_mps : 14;
507 u64 vfi_lso_vlan0_ins_ena : 1;
508 u64 vfi_lso_vlan1_ins_ena : 1;
510 u64 rsvd_639_630 : 10;
511 u64 scm_lso_rem : 18; /* W10 */
512 u64 rsvd_703_658 : 46;
513 u64 octs : 48; /* W11 */
514 u64 rsvd_767_752 : 16;
515 u64 pkts : 48; /* W12 */
516 u64 rsvd_831_816 : 16;
517 u64 rsvd_895_832 : 64; /* W13 */
518 u64 dropped_octs : 48;
519 u64 rsvd_959_944 : 16;
520 u64 dropped_pkts : 48;
521 u64 rsvd_1023_1008 : 16;
524 /* NIX Receive queue context structure */
525 struct nix_rq_ctx_s {
539 u64 xqe_drop_ena : 1;
540 u64 spb_drop_ena : 1;
541 u64 lpb_drop_ena : 1;
542 u64 rsvd_127_122 : 6;
543 u64 rsvd_139_128 : 12; /* W2 */
546 u64 rsvd_150_148 : 3;
552 u64 xqe_imm_size : 6;
553 u64 rsvd_189_184 : 6;
554 u64 xqe_imm_copy : 1;
555 u64 xqe_hdr_split : 1;
556 u64 xqe_drop : 8; /* W3*/
558 u64 wqe_pool_drop : 8;
559 u64 wqe_pool_pass : 8;
560 u64 spb_aura_drop : 8;
561 u64 spb_aura_pass : 8;
562 u64 spb_pool_drop : 8;
563 u64 spb_pool_pass : 8;
564 u64 lpb_aura_drop : 8; /* W4 */
565 u64 lpb_aura_pass : 8;
566 u64 lpb_pool_drop : 8;
567 u64 lpb_pool_pass : 8;
568 u64 rsvd_291_288 : 4;
572 u64 rsvd_319_315 : 5;
573 u64 ltag : 24; /* W5 */
577 u64 rsvd_383_366 : 18;
578 u64 octs : 48; /* W6 */
579 u64 rsvd_447_432 : 16;
580 u64 pkts : 48; /* W7 */
581 u64 rsvd_511_496 : 16;
582 u64 drop_octs : 48; /* W8 */
583 u64 rsvd_575_560 : 16;
584 u64 drop_pkts : 48; /* W9 */
585 u64 rsvd_639_624 : 16;
586 u64 re_pkts : 48; /* W10 */
587 u64 rsvd_703_688 : 16;
588 u64 rsvd_767_704; /* W11 */
589 u64 rsvd_831_768; /* W12 */
590 u64 rsvd_895_832; /* W13 */
591 u64 rsvd_959_896; /* W14 */
592 u64 rsvd_1023_960; /* W15 */
597 NIX_MAXSQESZ_W16 = 0x0,
598 NIX_MAXSQESZ_W8 = 0x1,
601 /* NIX SQB caching type */
608 /* NIX Send queue context structure */
609 struct nix_sq_ctx_s {
615 u64 sqe_way_mask : 16;
620 u64 smq_rr_quantum : 24;
621 u64 default_chan : 12;
623 u64 smq_rr_count : 25;
629 u64 max_sqe_size : 2;
633 u64 smq_next_sq : 20;
634 u64 smq_lso_segnum : 8;
636 u64 smenq_offset : 6;
638 u64 smenq_next_sqb_vld : 1;
640 u64 smq_next_sq_vld : 1;
641 u64 rsvd_255_253 : 3;
642 u64 next_sqb : 64;/* W4 */
643 u64 tail_sqb : 64;/* W5 */
644 u64 smenq_sqb : 64;/* W6 */
645 u64 smenq_next_sqb : 64;/* W7 */
646 u64 head_sqb : 64;/* W8 */
647 u64 rsvd_583_576 : 8;
648 u64 vfi_lso_total : 18;
649 u64 vfi_lso_sizem1 : 3;
651 u64 vfi_lso_mps : 14;
652 u64 vfi_lso_vlan0_ins_ena : 1;
653 u64 vfi_lso_vlan1_ins_ena : 1;
655 u64 rsvd_639_630 : 10;
656 u64 scm_lso_rem : 18;
657 u64 rsvd_703_658 : 46;
659 u64 rsvd_767_752 : 16;
661 u64 rsvd_831_816 : 16;
662 u64 rsvd_895_832 : 64;/* W13 */
663 u64 dropped_octs : 48;
664 u64 rsvd_959_944 : 16;
665 u64 dropped_pkts : 48;
666 u64 rsvd_1023_1008 : 16;
669 /* NIX Receive side scaling entry structure*/
672 uint32_t reserved_20_31 : 12;
676 /* NIX receive multicast/mirror entry structure */
677 struct nix_rx_mce_s {
682 uint64_t rsvd_31_24 : 8;
683 uint64_t pf_func : 16;
687 enum nix_band_prof_layers {
688 BAND_PROF_LEAF_LAYER = 0,
689 BAND_PROF_INVAL_LAYER = 1,
690 BAND_PROF_MID_LAYER = 2,
691 BAND_PROF_TOP_LAYER = 3,
692 BAND_PROF_NUM_LAYERS = 4,
695 enum NIX_RX_BAND_PROF_ACTIONRESULT_E {
696 NIX_RX_BAND_PROF_ACTIONRESULT_PASS = 0x0,
697 NIX_RX_BAND_PROF_ACTIONRESULT_DROP = 0x1,
698 NIX_RX_BAND_PROF_ACTIONRESULT_RED = 0x2,
701 enum nix_band_prof_pc_mode {
702 NIX_RX_PC_MODE_VLAN = 0,
703 NIX_RX_PC_MODE_DSCP = 1,
704 NIX_RX_PC_MODE_GEN = 2,
705 NIX_RX_PC_MODE_RSVD = 3,
708 /* NIX ingress policer bandwidth profile structure */
709 struct nix_bandprof_s {
710 uint64_t pc_mode : 2; /* W0 */
712 uint64_t tnl_ena : 1;
713 uint64_t reserved_5_7 : 3;
714 uint64_t peir_exponent : 5;
715 uint64_t reserved_13_15 : 3;
716 uint64_t pebs_exponent : 5;
717 uint64_t reserved_21_23 : 3;
718 uint64_t cir_exponent : 5;
719 uint64_t reserved_29_31 : 3;
720 uint64_t cbs_exponent : 5;
721 uint64_t reserved_37_39 : 3;
722 uint64_t peir_mantissa : 8;
723 uint64_t pebs_mantissa : 8;
724 uint64_t cir_mantissa : 8;
725 uint64_t cbs_mantissa : 8; /* W1 */
727 uint64_t l_sellect : 3;
729 uint64_t adjust_exponent : 5;
730 uint64_t reserved_85_86 : 2;
731 uint64_t adjust_mantissa : 9;
732 uint64_t gc_action : 2;
733 uint64_t yc_action : 2;
734 uint64_t rc_action : 2;
735 uint64_t meter_algo : 2;
736 uint64_t band_prof_id : 7;
737 uint64_t reserved_111_118 : 8;
739 uint64_t reserved_120_127 : 8;
740 uint64_t ts : 48; /* W2 */
741 uint64_t reserved_176_191 : 16;
742 uint64_t pe_accum : 32; /* W3 */
743 uint64_t c_accum : 32;
744 uint64_t green_pkt_pass : 48; /* W4 */
745 uint64_t reserved_304_319 : 16;
746 uint64_t yellow_pkt_pass : 48; /* W5 */
747 uint64_t reserved_368_383 : 16;
748 uint64_t red_pkt_pass : 48; /* W6 */
749 uint64_t reserved_432_447 : 16;
750 uint64_t green_octs_pass : 48; /* W7 */
751 uint64_t reserved_496_511 : 16;
752 uint64_t yellow_octs_pass : 48; /* W8 */
753 uint64_t reserved_560_575 : 16;
754 uint64_t red_octs_pass : 48; /* W9 */
755 uint64_t reserved_624_639 : 16;
756 uint64_t green_pkt_drop : 48; /* W10 */
757 uint64_t reserved_688_703 : 16;
758 uint64_t yellow_pkt_drop : 48; /* W11 */
759 uint64_t reserved_752_767 : 16;
760 uint64_t red_pkt_drop : 48; /* W12 */
761 uint64_t reserved_816_831 : 16;
762 uint64_t green_octs_drop : 48; /* W13 */
763 uint64_t reserved_880_895 : 16;
764 uint64_t yellow_octs_drop : 48; /* W14 */
765 uint64_t reserved_944_959 : 16;
766 uint64_t red_octs_drop : 48; /* W15 */
767 uint64_t reserved_1008_1023 : 16;
772 NIX_LSOALG_ADD_SEGNUM,
773 NIX_LSOALG_ADD_PAYLEN,
774 NIX_LSOALG_ADD_OFFSET,
775 NIX_LSOALG_TCP_FLAGS,
785 struct nix_lso_format {
795 struct nix_rx_flowkey_alg {
802 u64 reserved_24_24 :1;
807 u64 reserved_35_63 :29;
816 enum nix_tx_vtag_op {
822 /* NIX RX VTAG actions */
823 #define VTAG_STRIP BIT_ULL(4)
824 #define VTAG_CAPTURE BIT_ULL(5)
827 enum nix_stat_lf_tx {
837 enum nix_stat_lf_rx {
848 RX_DRP_L3BCAST = 0xa,
849 RX_DRP_L3MCAST = 0xb,
852 #endif /* RVU_STRUCT_H */