1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Marvell RVU Admin Function driver 3 * 4 * Copyright (C) 2018 Marvell. 5 * 6 */ 7 8 #ifndef NPC_H 9 #define NPC_H 10 11 #define NPC_KEX_CHAN_MASK 0xFFFULL 12 13 #define SET_KEX_LD(intf, lid, ltype, ld, cfg) \ 14 rvu_write64(rvu, blkaddr, \ 15 NPC_AF_INTFX_LIDX_LTX_LDX_CFG(intf, lid, ltype, ld), cfg) 16 17 #define SET_KEX_LDFLAGS(intf, ld, flags, cfg) \ 18 rvu_write64(rvu, blkaddr, \ 19 NPC_AF_INTFX_LDATAX_FLAGSX_CFG(intf, ld, flags), cfg) 20 21 enum NPC_LID_E { 22 NPC_LID_LA = 0, 23 NPC_LID_LB, 24 NPC_LID_LC, 25 NPC_LID_LD, 26 NPC_LID_LE, 27 NPC_LID_LF, 28 NPC_LID_LG, 29 NPC_LID_LH, 30 }; 31 32 #define NPC_LT_NA 0 33 34 enum npc_kpu_la_ltype { 35 NPC_LT_LA_8023 = 1, 36 NPC_LT_LA_ETHER, 37 NPC_LT_LA_IH_NIX_ETHER, 38 NPC_LT_LA_HIGIG2_ETHER = 7, 39 NPC_LT_LA_IH_NIX_HIGIG2_ETHER, 40 NPC_LT_LA_CUSTOM_L2_90B_ETHER, 41 NPC_LT_LA_CPT_HDR, 42 NPC_LT_LA_CUSTOM_L2_24B_ETHER, 43 NPC_LT_LA_CUSTOM_PRE_L2_ETHER, 44 NPC_LT_LA_CUSTOM0 = 0xE, 45 NPC_LT_LA_CUSTOM1 = 0xF, 46 }; 47 48 enum npc_kpu_lb_ltype { 49 NPC_LT_LB_ETAG = 1, 50 NPC_LT_LB_CTAG, 51 NPC_LT_LB_STAG_QINQ, 52 NPC_LT_LB_BTAG, 53 NPC_LT_LB_PPPOE, 54 NPC_LT_LB_DSA, 55 NPC_LT_LB_DSA_VLAN, 56 NPC_LT_LB_EDSA, 57 NPC_LT_LB_EDSA_VLAN, 58 NPC_LT_LB_EXDSA, 59 NPC_LT_LB_EXDSA_VLAN, 60 NPC_LT_LB_FDSA, 61 NPC_LT_LB_VLAN_EXDSA, 62 NPC_LT_LB_CUSTOM0 = 0xE, 63 NPC_LT_LB_CUSTOM1 = 0xF, 64 }; 65 66 enum npc_kpu_lc_ltype { 67 NPC_LT_LC_IP = 1, 68 NPC_LT_LC_IP_OPT, 69 NPC_LT_LC_IP6, 70 NPC_LT_LC_IP6_EXT, 71 NPC_LT_LC_ARP, 72 NPC_LT_LC_RARP, 73 NPC_LT_LC_MPLS, 74 NPC_LT_LC_NSH, 75 NPC_LT_LC_PTP, 76 NPC_LT_LC_FCOE, 77 NPC_LT_LC_NGIO, 78 NPC_LT_LC_CUSTOM0 = 0xE, 79 NPC_LT_LC_CUSTOM1 = 0xF, 80 }; 81 82 /* Don't modify Ltypes upto SCTP, otherwise it will 83 * effect flow tag calculation and thus RSS. 84 */ 85 enum npc_kpu_ld_ltype { 86 NPC_LT_LD_TCP = 1, 87 NPC_LT_LD_UDP, 88 NPC_LT_LD_SCTP = 4, 89 NPC_LT_LD_ICMP6, 90 NPC_LT_LD_CUSTOM0, 91 NPC_LT_LD_CUSTOM1, 92 NPC_LT_LD_IGMP = 8, 93 NPC_LT_LD_AH, 94 NPC_LT_LD_GRE, 95 NPC_LT_LD_NVGRE, 96 NPC_LT_LD_NSH, 97 NPC_LT_LD_TU_MPLS_IN_NSH, 98 NPC_LT_LD_TU_MPLS_IN_IP, 99 NPC_LT_LD_ICMP, 100 }; 101 102 enum npc_kpu_le_ltype { 103 NPC_LT_LE_VXLAN = 1, 104 NPC_LT_LE_GENEVE, 105 NPC_LT_LE_ESP, 106 NPC_LT_LE_GTPU = 4, 107 NPC_LT_LE_VXLANGPE, 108 NPC_LT_LE_GTPC, 109 NPC_LT_LE_NSH, 110 NPC_LT_LE_TU_MPLS_IN_GRE, 111 NPC_LT_LE_TU_NSH_IN_GRE, 112 NPC_LT_LE_TU_MPLS_IN_UDP, 113 NPC_LT_LE_CUSTOM0 = 0xE, 114 NPC_LT_LE_CUSTOM1 = 0xF, 115 }; 116 117 enum npc_kpu_lf_ltype { 118 NPC_LT_LF_TU_ETHER = 1, 119 NPC_LT_LF_TU_PPP, 120 NPC_LT_LF_TU_MPLS_IN_VXLANGPE, 121 NPC_LT_LF_TU_NSH_IN_VXLANGPE, 122 NPC_LT_LF_TU_MPLS_IN_NSH, 123 NPC_LT_LF_TU_3RD_NSH, 124 NPC_LT_LF_CUSTOM0 = 0xE, 125 NPC_LT_LF_CUSTOM1 = 0xF, 126 }; 127 128 enum npc_kpu_lg_ltype { 129 NPC_LT_LG_TU_IP = 1, 130 NPC_LT_LG_TU_IP6, 131 NPC_LT_LG_TU_ARP, 132 NPC_LT_LG_TU_ETHER_IN_NSH, 133 NPC_LT_LG_CUSTOM0 = 0xE, 134 NPC_LT_LG_CUSTOM1 = 0xF, 135 }; 136 137 /* Don't modify Ltypes upto SCTP, otherwise it will 138 * effect flow tag calculation and thus RSS. 139 */ 140 enum npc_kpu_lh_ltype { 141 NPC_LT_LH_TU_TCP = 1, 142 NPC_LT_LH_TU_UDP, 143 NPC_LT_LH_TU_SCTP = 4, 144 NPC_LT_LH_TU_ICMP6, 145 NPC_LT_LH_CUSTOM0, 146 NPC_LT_LH_CUSTOM1, 147 NPC_LT_LH_TU_IGMP = 8, 148 NPC_LT_LH_TU_ESP, 149 NPC_LT_LH_TU_AH, 150 NPC_LT_LH_TU_ICMP = 0xF, 151 }; 152 153 /* NPC port kind defines how the incoming or outgoing packets 154 * are processed. NPC accepts packets from up to 64 pkinds. 155 * Software assigns pkind for each incoming port such as CGX 156 * Ethernet interfaces, LBK interfaces, etc. 157 */ 158 #define NPC_UNRESERVED_PKIND_COUNT NPC_RX_CPT_HDR_PTP_PKIND 159 160 enum npc_pkind_type { 161 NPC_RX_LBK_PKIND = 0ULL, 162 NPC_RX_CPT_HDR_PTP_PKIND = 54ULL, 163 NPC_RX_CUSTOM_PRE_L2_PKIND = 55ULL, 164 NPC_RX_VLAN_EXDSA_PKIND = 56ULL, 165 NPC_RX_CHLEN24B_PKIND = 57ULL, 166 NPC_RX_CPT_HDR_PKIND, 167 NPC_RX_CHLEN90B_PKIND, 168 NPC_TX_HIGIG_PKIND, 169 NPC_RX_HIGIG_PKIND, 170 NPC_RX_EDSA_PKIND, 171 NPC_TX_DEF_PKIND, /* NIX-TX PKIND */ 172 }; 173 174 enum npc_interface_type { 175 NPC_INTF_MODE_DEF, 176 }; 177 178 /* list of known and supported fields in packet header and 179 * fields present in key structure. 180 */ 181 enum key_fields { 182 NPC_DMAC, 183 NPC_SMAC, 184 NPC_ETYPE, 185 NPC_VLAN_ETYPE_CTAG, /* 0x8100 */ 186 NPC_VLAN_ETYPE_STAG, /* 0x88A8 */ 187 NPC_OUTER_VID, 188 NPC_INNER_VID, 189 NPC_TOS, 190 NPC_IPFRAG_IPV4, 191 NPC_SIP_IPV4, 192 NPC_DIP_IPV4, 193 NPC_IPFRAG_IPV6, 194 NPC_SIP_IPV6, 195 NPC_DIP_IPV6, 196 NPC_IPPROTO_TCP, 197 NPC_IPPROTO_UDP, 198 NPC_IPPROTO_SCTP, 199 NPC_IPPROTO_AH, 200 NPC_IPPROTO_ESP, 201 NPC_IPPROTO_ICMP, 202 NPC_IPPROTO_ICMP6, 203 NPC_SPORT_TCP, 204 NPC_DPORT_TCP, 205 NPC_SPORT_UDP, 206 NPC_DPORT_UDP, 207 NPC_SPORT_SCTP, 208 NPC_DPORT_SCTP, 209 NPC_IPSEC_SPI, 210 NPC_MPLS1_LBTCBOS, 211 NPC_MPLS1_TTL, 212 NPC_MPLS2_LBTCBOS, 213 NPC_MPLS2_TTL, 214 NPC_MPLS3_LBTCBOS, 215 NPC_MPLS3_TTL, 216 NPC_MPLS4_LBTCBOS, 217 NPC_MPLS4_TTL, 218 NPC_TYPE_ICMP, 219 NPC_CODE_ICMP, 220 NPC_TCP_FLAGS, 221 NPC_HEADER_FIELDS_MAX, 222 NPC_CHAN = NPC_HEADER_FIELDS_MAX, /* Valid when Rx */ 223 NPC_PF_FUNC, /* Valid when Tx */ 224 NPC_ERRLEV, 225 NPC_ERRCODE, 226 NPC_LXMB, 227 NPC_EXACT_RESULT, 228 NPC_LA, 229 NPC_LB, 230 NPC_LC, 231 NPC_LD, 232 NPC_LE, 233 NPC_LF, 234 NPC_LG, 235 NPC_LH, 236 /* Ethertype for untagged frame */ 237 NPC_ETYPE_ETHER, 238 /* Ethertype for single tagged frame */ 239 NPC_ETYPE_TAG1, 240 /* Ethertype for double tagged frame */ 241 NPC_ETYPE_TAG2, 242 /* outer vlan tci for single tagged frame */ 243 NPC_VLAN_TAG1, 244 /* outer vlan tci for double tagged frame */ 245 NPC_VLAN_TAG2, 246 /* inner vlan tci for double tagged frame */ 247 NPC_VLAN_TAG3, 248 /* other header fields programmed to extract but not of our interest */ 249 NPC_UNKNOWN, 250 NPC_KEY_FIELDS_MAX, 251 }; 252 253 struct npc_kpu_profile_cam { 254 u8 state; 255 u8 state_mask; 256 u16 dp0; 257 u16 dp0_mask; 258 u16 dp1; 259 u16 dp1_mask; 260 u16 dp2; 261 u16 dp2_mask; 262 } __packed; 263 264 struct npc_kpu_profile_action { 265 u8 errlev; 266 u8 errcode; 267 u8 dp0_offset; 268 u8 dp1_offset; 269 u8 dp2_offset; 270 u8 bypass_count; 271 u8 parse_done; 272 u8 next_state; 273 u8 ptr_advance; 274 u8 cap_ena; 275 u8 lid; 276 u8 ltype; 277 u8 flags; 278 u8 offset; 279 u8 mask; 280 u8 right; 281 u8 shift; 282 } __packed; 283 284 struct npc_kpu_profile { 285 int cam_entries; 286 int action_entries; 287 struct npc_kpu_profile_cam *cam; 288 struct npc_kpu_profile_action *action; 289 }; 290 291 /* NPC KPU register formats */ 292 struct npc_kpu_cam { 293 #if defined(__BIG_ENDIAN_BITFIELD) 294 u64 rsvd_63_56 : 8; 295 u64 state : 8; 296 u64 dp2_data : 16; 297 u64 dp1_data : 16; 298 u64 dp0_data : 16; 299 #else 300 u64 dp0_data : 16; 301 u64 dp1_data : 16; 302 u64 dp2_data : 16; 303 u64 state : 8; 304 u64 rsvd_63_56 : 8; 305 #endif 306 }; 307 308 struct npc_kpu_action0 { 309 #if defined(__BIG_ENDIAN_BITFIELD) 310 u64 rsvd_63_57 : 7; 311 u64 byp_count : 3; 312 u64 capture_ena : 1; 313 u64 parse_done : 1; 314 u64 next_state : 8; 315 u64 rsvd_43 : 1; 316 u64 capture_lid : 3; 317 u64 capture_ltype : 4; 318 u64 capture_flags : 8; 319 u64 ptr_advance : 8; 320 u64 var_len_offset : 8; 321 u64 var_len_mask : 8; 322 u64 var_len_right : 1; 323 u64 var_len_shift : 3; 324 #else 325 u64 var_len_shift : 3; 326 u64 var_len_right : 1; 327 u64 var_len_mask : 8; 328 u64 var_len_offset : 8; 329 u64 ptr_advance : 8; 330 u64 capture_flags : 8; 331 u64 capture_ltype : 4; 332 u64 capture_lid : 3; 333 u64 rsvd_43 : 1; 334 u64 next_state : 8; 335 u64 parse_done : 1; 336 u64 capture_ena : 1; 337 u64 byp_count : 3; 338 u64 rsvd_63_57 : 7; 339 #endif 340 }; 341 342 struct npc_kpu_action1 { 343 #if defined(__BIG_ENDIAN_BITFIELD) 344 u64 rsvd_63_36 : 28; 345 u64 errlev : 4; 346 u64 errcode : 8; 347 u64 dp2_offset : 8; 348 u64 dp1_offset : 8; 349 u64 dp0_offset : 8; 350 #else 351 u64 dp0_offset : 8; 352 u64 dp1_offset : 8; 353 u64 dp2_offset : 8; 354 u64 errcode : 8; 355 u64 errlev : 4; 356 u64 rsvd_63_36 : 28; 357 #endif 358 }; 359 360 struct npc_kpu_pkind_cpi_def { 361 #if defined(__BIG_ENDIAN_BITFIELD) 362 u64 ena : 1; 363 u64 rsvd_62_59 : 4; 364 u64 lid : 3; 365 u64 ltype_match : 4; 366 u64 ltype_mask : 4; 367 u64 flags_match : 8; 368 u64 flags_mask : 8; 369 u64 add_offset : 8; 370 u64 add_mask : 8; 371 u64 rsvd_15 : 1; 372 u64 add_shift : 3; 373 u64 rsvd_11_10 : 2; 374 u64 cpi_base : 10; 375 #else 376 u64 cpi_base : 10; 377 u64 rsvd_11_10 : 2; 378 u64 add_shift : 3; 379 u64 rsvd_15 : 1; 380 u64 add_mask : 8; 381 u64 add_offset : 8; 382 u64 flags_mask : 8; 383 u64 flags_match : 8; 384 u64 ltype_mask : 4; 385 u64 ltype_match : 4; 386 u64 lid : 3; 387 u64 rsvd_62_59 : 4; 388 u64 ena : 1; 389 #endif 390 }; 391 392 struct nix_rx_action { 393 #if defined(__BIG_ENDIAN_BITFIELD) 394 u64 rsvd_63_61 :3; 395 u64 flow_key_alg :5; 396 u64 match_id :16; 397 u64 index :20; 398 u64 pf_func :16; 399 u64 op :4; 400 #else 401 u64 op :4; 402 u64 pf_func :16; 403 u64 index :20; 404 u64 match_id :16; 405 u64 flow_key_alg :5; 406 u64 rsvd_63_61 :3; 407 #endif 408 }; 409 410 /* NPC_AF_INTFX_KEX_CFG field masks */ 411 #define NPC_EXACT_NIBBLE_START 40 412 #define NPC_EXACT_NIBBLE_END 43 413 #define NPC_EXACT_NIBBLE GENMASK_ULL(43, 40) 414 415 /* NPC_EXACT_KEX_S nibble definitions for each field */ 416 #define NPC_EXACT_NIBBLE_HIT BIT_ULL(40) 417 #define NPC_EXACT_NIBBLE_OPC BIT_ULL(40) 418 #define NPC_EXACT_NIBBLE_WAY BIT_ULL(40) 419 #define NPC_EXACT_NIBBLE_INDEX GENMASK_ULL(43, 41) 420 421 #define NPC_EXACT_RESULT_HIT BIT_ULL(0) 422 #define NPC_EXACT_RESULT_OPC GENMASK_ULL(2, 1) 423 #define NPC_EXACT_RESULT_WAY GENMASK_ULL(4, 3) 424 #define NPC_EXACT_RESULT_IDX GENMASK_ULL(15, 5) 425 426 /* NPC_AF_INTFX_KEX_CFG field masks */ 427 #define NPC_PARSE_NIBBLE GENMASK_ULL(30, 0) 428 429 /* NPC_PARSE_KEX_S nibble definitions for each field */ 430 #define NPC_PARSE_NIBBLE_CHAN GENMASK_ULL(2, 0) 431 #define NPC_PARSE_NIBBLE_ERRLEV BIT_ULL(3) 432 #define NPC_PARSE_NIBBLE_ERRCODE GENMASK_ULL(5, 4) 433 #define NPC_PARSE_NIBBLE_L2L3_BCAST BIT_ULL(6) 434 #define NPC_PARSE_NIBBLE_LA_FLAGS GENMASK_ULL(8, 7) 435 #define NPC_PARSE_NIBBLE_LA_LTYPE BIT_ULL(9) 436 #define NPC_PARSE_NIBBLE_LB_FLAGS GENMASK_ULL(11, 10) 437 #define NPC_PARSE_NIBBLE_LB_LTYPE BIT_ULL(12) 438 #define NPC_PARSE_NIBBLE_LC_FLAGS GENMASK_ULL(14, 13) 439 #define NPC_PARSE_NIBBLE_LC_LTYPE BIT_ULL(15) 440 #define NPC_PARSE_NIBBLE_LD_FLAGS GENMASK_ULL(17, 16) 441 #define NPC_PARSE_NIBBLE_LD_LTYPE BIT_ULL(18) 442 #define NPC_PARSE_NIBBLE_LE_FLAGS GENMASK_ULL(20, 19) 443 #define NPC_PARSE_NIBBLE_LE_LTYPE BIT_ULL(21) 444 #define NPC_PARSE_NIBBLE_LF_FLAGS GENMASK_ULL(23, 22) 445 #define NPC_PARSE_NIBBLE_LF_LTYPE BIT_ULL(24) 446 #define NPC_PARSE_NIBBLE_LG_FLAGS GENMASK_ULL(26, 25) 447 #define NPC_PARSE_NIBBLE_LG_LTYPE BIT_ULL(27) 448 #define NPC_PARSE_NIBBLE_LH_FLAGS GENMASK_ULL(29, 28) 449 #define NPC_PARSE_NIBBLE_LH_LTYPE BIT_ULL(30) 450 451 struct nix_tx_action { 452 #if defined(__BIG_ENDIAN_BITFIELD) 453 u64 rsvd_63_48 :16; 454 u64 match_id :16; 455 u64 index :20; 456 u64 rsvd_11_8 :8; 457 u64 op :4; 458 #else 459 u64 op :4; 460 u64 rsvd_11_8 :8; 461 u64 index :20; 462 u64 match_id :16; 463 u64 rsvd_63_48 :16; 464 #endif 465 }; 466 467 /* NIX Receive Vtag Action Structure */ 468 #define RX_VTAG0_VALID_BIT BIT_ULL(15) 469 #define RX_VTAG0_TYPE_MASK GENMASK_ULL(14, 12) 470 #define RX_VTAG0_LID_MASK GENMASK_ULL(10, 8) 471 #define RX_VTAG0_RELPTR_MASK GENMASK_ULL(7, 0) 472 #define RX_VTAG1_VALID_BIT BIT_ULL(47) 473 #define RX_VTAG1_TYPE_MASK GENMASK_ULL(46, 44) 474 #define RX_VTAG1_LID_MASK GENMASK_ULL(42, 40) 475 #define RX_VTAG1_RELPTR_MASK GENMASK_ULL(39, 32) 476 477 /* NIX Transmit Vtag Action Structure */ 478 #define TX_VTAG0_DEF_MASK GENMASK_ULL(25, 16) 479 #define TX_VTAG0_OP_MASK GENMASK_ULL(13, 12) 480 #define TX_VTAG0_LID_MASK GENMASK_ULL(10, 8) 481 #define TX_VTAG0_RELPTR_MASK GENMASK_ULL(7, 0) 482 #define TX_VTAG1_DEF_MASK GENMASK_ULL(57, 48) 483 #define TX_VTAG1_OP_MASK GENMASK_ULL(45, 44) 484 #define TX_VTAG1_LID_MASK GENMASK_ULL(42, 40) 485 #define TX_VTAG1_RELPTR_MASK GENMASK_ULL(39, 32) 486 487 /* NPC MCAM reserved entry index per nixlf */ 488 #define NIXLF_UCAST_ENTRY 0 489 #define NIXLF_BCAST_ENTRY 1 490 #define NIXLF_ALLMULTI_ENTRY 2 491 #define NIXLF_PROMISC_ENTRY 3 492 493 struct npc_coalesced_kpu_prfl { 494 #define NPC_SIGN 0x00666f727063706e 495 #define NPC_PRFL_NAME "npc_prfls_array" 496 #define NPC_NAME_LEN 32 497 __le64 signature; /* "npcprof\0" (8 bytes/ASCII characters) */ 498 u8 name[NPC_NAME_LEN]; /* KPU Profile name */ 499 u64 version; /* KPU firmware/profile version */ 500 u8 num_prfl; /* No of NPC profiles. */ 501 u16 prfl_sz[]; 502 }; 503 504 struct npc_mcam_kex { 505 /* MKEX Profle Header */ 506 u64 mkex_sign; /* "mcam-kex-profile" (8 bytes/ASCII characters) */ 507 u8 name[MKEX_NAME_LEN]; /* MKEX Profile name */ 508 u64 cpu_model; /* Format as profiled by CPU hardware */ 509 u64 kpu_version; /* KPU firmware/profile version */ 510 u64 reserved; /* Reserved for extension */ 511 512 /* MKEX Profle Data */ 513 u64 keyx_cfg[NPC_MAX_INTF]; /* NPC_AF_INTF(0..1)_KEX_CFG */ 514 /* NPC_AF_KEX_LDATA(0..1)_FLAGS_CFG */ 515 u64 kex_ld_flags[NPC_MAX_LD]; 516 /* NPC_AF_INTF(0..1)_LID(0..7)_LT(0..15)_LD(0..1)_CFG */ 517 u64 intf_lid_lt_ld[NPC_MAX_INTF][NPC_MAX_LID][NPC_MAX_LT][NPC_MAX_LD]; 518 /* NPC_AF_INTF(0..1)_LDATA(0..1)_FLAGS(0..15)_CFG */ 519 u64 intf_ld_flags[NPC_MAX_INTF][NPC_MAX_LD][NPC_MAX_LFL]; 520 } __packed; 521 522 struct npc_kpu_fwdata { 523 int entries; 524 /* What follows is: 525 * struct npc_kpu_profile_cam[entries]; 526 * struct npc_kpu_profile_action[entries]; 527 */ 528 u8 data[]; 529 } __packed; 530 531 struct npc_lt_def { 532 u8 ltype_mask; 533 u8 ltype_match; 534 u8 lid; 535 } __packed; 536 537 struct npc_lt_def_ipsec { 538 u8 ltype_mask; 539 u8 ltype_match; 540 u8 lid; 541 u8 spi_offset; 542 u8 spi_nz; 543 } __packed; 544 545 struct npc_lt_def_apad { 546 u8 ltype_mask; 547 u8 ltype_match; 548 u8 lid; 549 u8 valid; 550 } __packed; 551 552 struct npc_lt_def_color { 553 u8 ltype_mask; 554 u8 ltype_match; 555 u8 lid; 556 u8 noffset; 557 u8 offset; 558 } __packed; 559 560 struct npc_lt_def_et { 561 u8 ltype_mask; 562 u8 ltype_match; 563 u8 lid; 564 u8 valid; 565 u8 offset; 566 } __packed; 567 568 struct npc_lt_def_cfg { 569 struct npc_lt_def rx_ol2; 570 struct npc_lt_def rx_oip4; 571 struct npc_lt_def rx_iip4; 572 struct npc_lt_def rx_oip6; 573 struct npc_lt_def rx_iip6; 574 struct npc_lt_def rx_otcp; 575 struct npc_lt_def rx_itcp; 576 struct npc_lt_def rx_oudp; 577 struct npc_lt_def rx_iudp; 578 struct npc_lt_def rx_osctp; 579 struct npc_lt_def rx_isctp; 580 struct npc_lt_def_ipsec rx_ipsec[2]; 581 struct npc_lt_def pck_ol2; 582 struct npc_lt_def pck_oip4; 583 struct npc_lt_def pck_oip6; 584 struct npc_lt_def pck_iip4; 585 struct npc_lt_def_apad rx_apad0; 586 struct npc_lt_def_apad rx_apad1; 587 struct npc_lt_def_color ovlan; 588 struct npc_lt_def_color ivlan; 589 struct npc_lt_def_color rx_gen0_color; 590 struct npc_lt_def_color rx_gen1_color; 591 struct npc_lt_def_et rx_et[2]; 592 } __packed; 593 594 /* Loadable KPU profile firmware data */ 595 struct npc_kpu_profile_fwdata { 596 #define KPU_SIGN 0x00666f727075706b 597 #define KPU_NAME_LEN 32 598 /** Maximum number of custom KPU entries supported by the built-in profile. */ 599 #define KPU_MAX_CST_ENT 6 600 /* KPU Profle Header */ 601 __le64 signature; /* "kpuprof\0" (8 bytes/ASCII characters) */ 602 u8 name[KPU_NAME_LEN]; /* KPU Profile name */ 603 __le64 version; /* KPU profile version */ 604 u8 kpus; 605 u8 reserved[7]; 606 607 /* Default MKEX profile to be used with this KPU profile. May be 608 * overridden with mkex_profile module parameter. Format is same as for 609 * the MKEX profile to streamline processing. 610 */ 611 struct npc_mcam_kex mkex; 612 /* LTYPE values for specific HW offloaded protocols. */ 613 struct npc_lt_def_cfg lt_def; 614 /* Dynamically sized data: 615 * Custom KPU CAM and ACTION configuration entries. 616 * struct npc_kpu_fwdata kpu[kpus]; 617 */ 618 u8 data[]; 619 } __packed; 620 621 struct rvu_npc_mcam_rule { 622 struct flow_msg packet; 623 struct flow_msg mask; 624 u8 intf; 625 union { 626 struct nix_tx_action tx_action; 627 struct nix_rx_action rx_action; 628 }; 629 u64 vtag_action; 630 struct list_head list; 631 u64 features; 632 u16 owner; 633 u16 entry; 634 u16 cntr; 635 bool has_cntr; 636 u8 default_rule; 637 bool enable; 638 bool vfvlan_cfg; 639 u16 chan; 640 u16 chan_mask; 641 u8 lxmb; 642 }; 643 644 #endif /* NPC_H */ 645