1 /*- 2 * Copyright (c) 2011, 2016 Chelsio Communications, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 * 28 */ 29 30 #ifndef T4_MSG_H 31 #define T4_MSG_H 32 33 enum { 34 CPL_PASS_OPEN_REQ = 0x1, 35 CPL_PASS_ACCEPT_RPL = 0x2, 36 CPL_ACT_OPEN_REQ = 0x3, 37 CPL_SET_TCB = 0x4, 38 CPL_SET_TCB_FIELD = 0x5, 39 CPL_GET_TCB = 0x6, 40 CPL_CLOSE_CON_REQ = 0x8, 41 CPL_CLOSE_LISTSRV_REQ = 0x9, 42 CPL_ABORT_REQ = 0xA, 43 CPL_ABORT_RPL = 0xB, 44 CPL_TX_DATA = 0xC, 45 CPL_RX_DATA_ACK = 0xD, 46 CPL_TX_PKT = 0xE, 47 CPL_RTE_DELETE_REQ = 0xF, 48 CPL_RTE_WRITE_REQ = 0x10, 49 CPL_RTE_READ_REQ = 0x11, 50 CPL_L2T_WRITE_REQ = 0x12, 51 CPL_L2T_READ_REQ = 0x13, 52 CPL_SMT_WRITE_REQ = 0x14, 53 CPL_SMT_READ_REQ = 0x15, 54 CPL_TAG_WRITE_REQ = 0x16, 55 CPL_BARRIER = 0x18, 56 CPL_TID_RELEASE = 0x1A, 57 CPL_TAG_READ_REQ = 0x1B, 58 CPL_SRQ_TABLE_REQ = 0x1C, 59 CPL_TX_PKT_FSO = 0x1E, 60 CPL_TX_DATA_ISO = 0x1F, 61 62 CPL_CLOSE_LISTSRV_RPL = 0x20, 63 CPL_ERROR = 0x21, 64 CPL_GET_TCB_RPL = 0x22, 65 CPL_L2T_WRITE_RPL = 0x23, 66 CPL_PASS_OPEN_RPL = 0x24, 67 CPL_ACT_OPEN_RPL = 0x25, 68 CPL_PEER_CLOSE = 0x26, 69 CPL_RTE_DELETE_RPL = 0x27, 70 CPL_RTE_WRITE_RPL = 0x28, 71 CPL_RX_URG_PKT = 0x29, 72 CPL_TAG_WRITE_RPL = 0x2A, 73 CPL_ABORT_REQ_RSS = 0x2B, 74 CPL_RX_URG_NOTIFY = 0x2C, 75 CPL_ABORT_RPL_RSS = 0x2D, 76 CPL_SMT_WRITE_RPL = 0x2E, 77 CPL_TX_DATA_ACK = 0x2F, 78 79 CPL_RX_PHYS_ADDR = 0x30, 80 CPL_PCMD_READ_RPL = 0x31, 81 CPL_CLOSE_CON_RPL = 0x32, 82 CPL_ISCSI_HDR = 0x33, 83 CPL_L2T_READ_RPL = 0x34, 84 CPL_RDMA_CQE = 0x35, 85 CPL_RDMA_CQE_READ_RSP = 0x36, 86 CPL_RDMA_CQE_ERR = 0x37, 87 CPL_RTE_READ_RPL = 0x38, 88 CPL_RX_DATA = 0x39, 89 CPL_SET_TCB_RPL = 0x3A, 90 CPL_RX_PKT = 0x3B, 91 CPL_TAG_READ_RPL = 0x3C, 92 CPL_HIT_NOTIFY = 0x3D, 93 CPL_PKT_NOTIFY = 0x3E, 94 CPL_RX_DDP_COMPLETE = 0x3F, 95 96 CPL_ACT_ESTABLISH = 0x40, 97 CPL_PASS_ESTABLISH = 0x41, 98 CPL_RX_DATA_DDP = 0x42, 99 CPL_SMT_READ_RPL = 0x43, 100 CPL_PASS_ACCEPT_REQ = 0x44, 101 CPL_RX_ISCSI_CMP = 0x45, 102 CPL_RX_FCOE_DDP = 0x46, 103 CPL_FCOE_HDR = 0x47, 104 CPL_T5_TRACE_PKT = 0x48, 105 CPL_RX_ISCSI_DDP = 0x49, 106 CPL_RX_FCOE_DIF = 0x4A, 107 CPL_RX_DATA_DIF = 0x4B, 108 CPL_ERR_NOTIFY = 0x4D, 109 110 CPL_RDMA_READ_REQ = 0x60, 111 CPL_RX_ISCSI_DIF = 0x60, 112 113 CPL_SET_LE_REQ = 0x80, 114 CPL_PASS_OPEN_REQ6 = 0x81, 115 CPL_ACT_OPEN_REQ6 = 0x83, 116 117 CPL_RDMA_TERMINATE = 0xA2, 118 CPL_RDMA_WRITE = 0xA4, 119 CPL_SGE_EGR_UPDATE = 0xA5, 120 CPL_SET_LE_RPL = 0xA6, 121 CPL_FW2_MSG = 0xA7, 122 CPL_FW2_PLD = 0xA8, 123 CPL_T5_RDMA_READ_REQ = 0xA9, 124 CPL_RDMA_ATOMIC_REQ = 0xAA, 125 CPL_RDMA_ATOMIC_RPL = 0xAB, 126 CPL_RDMA_IMM_DATA = 0xAC, 127 CPL_RDMA_IMM_DATA_SE = 0xAD, 128 CPL_RX_MPS_PKT = 0xAF, 129 130 CPL_TRACE_PKT = 0xB0, 131 CPL_RX2TX_DATA = 0xB1, 132 CPL_ISCSI_DATA = 0xB2, 133 CPL_FCOE_DATA = 0xB3, 134 135 CPL_FW4_MSG = 0xC0, 136 CPL_FW4_PLD = 0xC1, 137 CPL_FW4_ACK = 0xC3, 138 CPL_SRQ_TABLE_RPL = 0xCC, 139 140 CPL_FW6_MSG = 0xE0, 141 CPL_FW6_PLD = 0xE1, 142 CPL_TX_TNL_LSO = 0xEC, 143 CPL_TX_PKT_LSO = 0xED, 144 CPL_TX_PKT_XT = 0xEE, 145 146 NUM_CPL_CMDS /* must be last and previous entries must be sorted */ 147 }; 148 149 enum CPL_error { 150 CPL_ERR_NONE = 0, 151 CPL_ERR_TCAM_PARITY = 1, 152 CPL_ERR_TCAM_MISS = 2, 153 CPL_ERR_TCAM_FULL = 3, 154 CPL_ERR_BAD_LENGTH = 15, 155 CPL_ERR_BAD_ROUTE = 18, 156 CPL_ERR_CONN_RESET = 20, 157 CPL_ERR_CONN_EXIST_SYNRECV = 21, 158 CPL_ERR_CONN_EXIST = 22, 159 CPL_ERR_ARP_MISS = 23, 160 CPL_ERR_BAD_SYN = 24, 161 CPL_ERR_CONN_TIMEDOUT = 30, 162 CPL_ERR_XMIT_TIMEDOUT = 31, 163 CPL_ERR_PERSIST_TIMEDOUT = 32, 164 CPL_ERR_FINWAIT2_TIMEDOUT = 33, 165 CPL_ERR_KEEPALIVE_TIMEDOUT = 34, 166 CPL_ERR_RTX_NEG_ADVICE = 35, 167 CPL_ERR_PERSIST_NEG_ADVICE = 36, 168 CPL_ERR_KEEPALV_NEG_ADVICE = 37, 169 CPL_ERR_WAIT_ARP_RPL = 41, 170 CPL_ERR_ABORT_FAILED = 42, 171 CPL_ERR_IWARP_FLM = 50, 172 CPL_CONTAINS_READ_RPL = 60, 173 CPL_CONTAINS_WRITE_RPL = 61, 174 }; 175 176 /* 177 * Some of the error codes above implicitly indicate that there is no TID 178 * allocated with the result of an ACT_OPEN. We use this predicate to make 179 * that explicit. 180 */ 181 static inline int act_open_has_tid(int status) 182 { 183 return (status != CPL_ERR_TCAM_PARITY && 184 status != CPL_ERR_TCAM_MISS && 185 status != CPL_ERR_TCAM_FULL && 186 status != CPL_ERR_CONN_EXIST_SYNRECV && 187 status != CPL_ERR_CONN_EXIST); 188 } 189 190 enum { 191 CPL_CONN_POLICY_AUTO = 0, 192 CPL_CONN_POLICY_ASK = 1, 193 CPL_CONN_POLICY_FILTER = 2, 194 CPL_CONN_POLICY_DENY = 3 195 }; 196 197 enum { 198 ULP_MODE_NONE = 0, 199 ULP_MODE_ISCSI = 2, 200 ULP_MODE_RDMA = 4, 201 ULP_MODE_TCPDDP = 5, 202 ULP_MODE_FCOE = 6, 203 }; 204 205 enum { 206 ULP_CRC_HEADER = 1 << 0, 207 ULP_CRC_DATA = 1 << 1 208 }; 209 210 enum { 211 CPL_PASS_OPEN_ACCEPT, 212 CPL_PASS_OPEN_REJECT, 213 CPL_PASS_OPEN_ACCEPT_TNL 214 }; 215 216 enum { 217 CPL_ABORT_SEND_RST = 0, 218 CPL_ABORT_NO_RST, 219 }; 220 221 enum { /* TX_PKT_XT checksum types */ 222 TX_CSUM_TCP = 0, 223 TX_CSUM_UDP = 1, 224 TX_CSUM_CRC16 = 4, 225 TX_CSUM_CRC32 = 5, 226 TX_CSUM_CRC32C = 6, 227 TX_CSUM_FCOE = 7, 228 TX_CSUM_TCPIP = 8, 229 TX_CSUM_UDPIP = 9, 230 TX_CSUM_TCPIP6 = 10, 231 TX_CSUM_UDPIP6 = 11, 232 TX_CSUM_IP = 12, 233 }; 234 235 enum { /* packet type in CPL_RX_PKT */ 236 PKTYPE_XACT_UCAST = 0, 237 PKTYPE_HASH_UCAST = 1, 238 PKTYPE_XACT_MCAST = 2, 239 PKTYPE_HASH_MCAST = 3, 240 PKTYPE_PROMISC = 4, 241 PKTYPE_HPROMISC = 5, 242 PKTYPE_BCAST = 6 243 }; 244 245 enum { /* DMAC type in CPL_RX_PKT */ 246 DATYPE_UCAST, 247 DATYPE_MCAST, 248 DATYPE_BCAST 249 }; 250 251 enum { /* TCP congestion control algorithms */ 252 CONG_ALG_RENO, 253 CONG_ALG_TAHOE, 254 CONG_ALG_NEWRENO, 255 CONG_ALG_HIGHSPEED 256 }; 257 258 enum { /* RSS hash type */ 259 RSS_HASH_NONE = 0, /* no hash computed */ 260 RSS_HASH_IP = 1, /* IP or IPv6 2-tuple hash */ 261 RSS_HASH_TCP = 2, /* TCP 4-tuple hash */ 262 RSS_HASH_UDP = 3 /* UDP 4-tuple hash */ 263 }; 264 265 enum { /* LE commands */ 266 LE_CMD_READ = 0x4, 267 LE_CMD_WRITE = 0xb 268 }; 269 270 enum { /* LE request size */ 271 LE_SZ_NONE = 0, 272 LE_SZ_33 = 1, 273 LE_SZ_66 = 2, 274 LE_SZ_132 = 3, 275 LE_SZ_264 = 4, 276 LE_SZ_528 = 5 277 }; 278 279 union opcode_tid { 280 __be32 opcode_tid; 281 __u8 opcode; 282 }; 283 284 #define S_CPL_OPCODE 24 285 #define V_CPL_OPCODE(x) ((x) << S_CPL_OPCODE) 286 #define G_CPL_OPCODE(x) (((x) >> S_CPL_OPCODE) & 0xFF) 287 #define G_TID(x) ((x) & 0xFFFFFF) 288 289 /* tid is assumed to be 24-bits */ 290 #define MK_OPCODE_TID(opcode, tid) (V_CPL_OPCODE(opcode) | (tid)) 291 292 #define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid) 293 294 /* extract the TID from a CPL command */ 295 #define GET_TID(cmd) (G_TID(ntohl(OPCODE_TID(cmd)))) 296 #define GET_OPCODE(cmd) ((cmd)->ot.opcode) 297 298 /* partitioning of TID fields that also carry a queue id */ 299 #define S_TID_TID 0 300 #define M_TID_TID 0x3fff 301 #define V_TID_TID(x) ((x) << S_TID_TID) 302 #define G_TID_TID(x) (((x) >> S_TID_TID) & M_TID_TID) 303 304 #define S_TID_QID 14 305 #define M_TID_QID 0x3ff 306 #define V_TID_QID(x) ((x) << S_TID_QID) 307 #define G_TID_QID(x) (((x) >> S_TID_QID) & M_TID_QID) 308 309 union opcode_info { 310 __be64 opcode_info; 311 __u8 opcode; 312 }; 313 314 struct tcp_options { 315 __be16 mss; 316 __u8 wsf; 317 #if defined(__LITTLE_ENDIAN_BITFIELD) 318 __u8 :4; 319 __u8 unknown:1; 320 __u8 ecn:1; 321 __u8 sack:1; 322 __u8 tstamp:1; 323 #else 324 __u8 tstamp:1; 325 __u8 sack:1; 326 __u8 ecn:1; 327 __u8 unknown:1; 328 __u8 :4; 329 #endif 330 }; 331 332 struct rss_header { 333 __u8 opcode; 334 #if defined(__LITTLE_ENDIAN_BITFIELD) 335 __u8 channel:2; 336 __u8 filter_hit:1; 337 __u8 filter_tid:1; 338 __u8 hash_type:2; 339 __u8 ipv6:1; 340 __u8 send2fw:1; 341 #else 342 __u8 send2fw:1; 343 __u8 ipv6:1; 344 __u8 hash_type:2; 345 __u8 filter_tid:1; 346 __u8 filter_hit:1; 347 __u8 channel:2; 348 #endif 349 __be16 qid; 350 __be32 hash_val; 351 }; 352 353 #define S_HASHTYPE 20 354 #define M_HASHTYPE 0x3 355 #define G_HASHTYPE(x) (((x) >> S_HASHTYPE) & M_HASHTYPE) 356 357 #define S_QNUM 0 358 #define M_QNUM 0xFFFF 359 #define G_QNUM(x) (((x) >> S_QNUM) & M_QNUM) 360 361 #if defined(RSS_HDR_VLD) || defined(CHELSIO_FW) 362 # define RSS_HDR struct rss_header rss_hdr; 363 #else 364 # define RSS_HDR 365 #endif 366 367 #ifndef CHELSIO_FW 368 struct work_request_hdr { 369 __be32 wr_hi; 370 __be32 wr_mid; 371 __be64 wr_lo; 372 }; 373 374 /* wr_mid fields */ 375 #define S_WR_LEN16 0 376 #define M_WR_LEN16 0xFF 377 #define V_WR_LEN16(x) ((x) << S_WR_LEN16) 378 #define G_WR_LEN16(x) (((x) >> S_WR_LEN16) & M_WR_LEN16) 379 380 /* wr_hi fields */ 381 #define S_WR_OP 24 382 #define M_WR_OP 0xFF 383 #define V_WR_OP(x) ((__u64)(x) << S_WR_OP) 384 #define G_WR_OP(x) (((x) >> S_WR_OP) & M_WR_OP) 385 386 # define WR_HDR struct work_request_hdr wr 387 # define WR_HDR_SIZE sizeof(struct work_request_hdr) 388 #else 389 # define WR_HDR 390 # define WR_HDR_SIZE 0 391 #endif 392 393 /* option 0 fields */ 394 #define S_ACCEPT_MODE 0 395 #define M_ACCEPT_MODE 0x3 396 #define V_ACCEPT_MODE(x) ((x) << S_ACCEPT_MODE) 397 #define G_ACCEPT_MODE(x) (((x) >> S_ACCEPT_MODE) & M_ACCEPT_MODE) 398 399 #define S_TX_CHAN 2 400 #define M_TX_CHAN 0x3 401 #define V_TX_CHAN(x) ((x) << S_TX_CHAN) 402 #define G_TX_CHAN(x) (((x) >> S_TX_CHAN) & M_TX_CHAN) 403 404 #define S_NO_CONG 4 405 #define V_NO_CONG(x) ((x) << S_NO_CONG) 406 #define F_NO_CONG V_NO_CONG(1U) 407 408 #define S_DELACK 5 409 #define V_DELACK(x) ((x) << S_DELACK) 410 #define F_DELACK V_DELACK(1U) 411 412 #define S_INJECT_TIMER 6 413 #define V_INJECT_TIMER(x) ((x) << S_INJECT_TIMER) 414 #define F_INJECT_TIMER V_INJECT_TIMER(1U) 415 416 #define S_NON_OFFLOAD 7 417 #define V_NON_OFFLOAD(x) ((x) << S_NON_OFFLOAD) 418 #define F_NON_OFFLOAD V_NON_OFFLOAD(1U) 419 420 #define S_ULP_MODE 8 421 #define M_ULP_MODE 0xF 422 #define V_ULP_MODE(x) ((x) << S_ULP_MODE) 423 #define G_ULP_MODE(x) (((x) >> S_ULP_MODE) & M_ULP_MODE) 424 425 #define S_RCV_BUFSIZ 12 426 #define M_RCV_BUFSIZ 0x3FFU 427 #define V_RCV_BUFSIZ(x) ((x) << S_RCV_BUFSIZ) 428 #define G_RCV_BUFSIZ(x) (((x) >> S_RCV_BUFSIZ) & M_RCV_BUFSIZ) 429 430 #define S_DSCP 22 431 #define M_DSCP 0x3F 432 #define V_DSCP(x) ((x) << S_DSCP) 433 #define G_DSCP(x) (((x) >> S_DSCP) & M_DSCP) 434 435 #define S_SMAC_SEL 28 436 #define M_SMAC_SEL 0xFF 437 #define V_SMAC_SEL(x) ((__u64)(x) << S_SMAC_SEL) 438 #define G_SMAC_SEL(x) (((x) >> S_SMAC_SEL) & M_SMAC_SEL) 439 440 #define S_L2T_IDX 36 441 #define M_L2T_IDX 0xFFF 442 #define V_L2T_IDX(x) ((__u64)(x) << S_L2T_IDX) 443 #define G_L2T_IDX(x) (((x) >> S_L2T_IDX) & M_L2T_IDX) 444 445 #define S_TCAM_BYPASS 48 446 #define V_TCAM_BYPASS(x) ((__u64)(x) << S_TCAM_BYPASS) 447 #define F_TCAM_BYPASS V_TCAM_BYPASS(1ULL) 448 449 #define S_NAGLE 49 450 #define V_NAGLE(x) ((__u64)(x) << S_NAGLE) 451 #define F_NAGLE V_NAGLE(1ULL) 452 453 #define S_WND_SCALE 50 454 #define M_WND_SCALE 0xF 455 #define V_WND_SCALE(x) ((__u64)(x) << S_WND_SCALE) 456 #define G_WND_SCALE(x) (((x) >> S_WND_SCALE) & M_WND_SCALE) 457 458 #define S_KEEP_ALIVE 54 459 #define V_KEEP_ALIVE(x) ((__u64)(x) << S_KEEP_ALIVE) 460 #define F_KEEP_ALIVE V_KEEP_ALIVE(1ULL) 461 462 #define S_MAX_RT 55 463 #define M_MAX_RT 0xF 464 #define V_MAX_RT(x) ((__u64)(x) << S_MAX_RT) 465 #define G_MAX_RT(x) (((x) >> S_MAX_RT) & M_MAX_RT) 466 467 #define S_MAX_RT_OVERRIDE 59 468 #define V_MAX_RT_OVERRIDE(x) ((__u64)(x) << S_MAX_RT_OVERRIDE) 469 #define F_MAX_RT_OVERRIDE V_MAX_RT_OVERRIDE(1ULL) 470 471 #define S_MSS_IDX 60 472 #define M_MSS_IDX 0xF 473 #define V_MSS_IDX(x) ((__u64)(x) << S_MSS_IDX) 474 #define G_MSS_IDX(x) (((x) >> S_MSS_IDX) & M_MSS_IDX) 475 476 /* option 1 fields */ 477 #define S_SYN_RSS_ENABLE 0 478 #define V_SYN_RSS_ENABLE(x) ((x) << S_SYN_RSS_ENABLE) 479 #define F_SYN_RSS_ENABLE V_SYN_RSS_ENABLE(1U) 480 481 #define S_SYN_RSS_USE_HASH 1 482 #define V_SYN_RSS_USE_HASH(x) ((x) << S_SYN_RSS_USE_HASH) 483 #define F_SYN_RSS_USE_HASH V_SYN_RSS_USE_HASH(1U) 484 485 #define S_SYN_RSS_QUEUE 2 486 #define M_SYN_RSS_QUEUE 0x3FF 487 #define V_SYN_RSS_QUEUE(x) ((x) << S_SYN_RSS_QUEUE) 488 #define G_SYN_RSS_QUEUE(x) (((x) >> S_SYN_RSS_QUEUE) & M_SYN_RSS_QUEUE) 489 490 #define S_LISTEN_INTF 12 491 #define M_LISTEN_INTF 0xFF 492 #define V_LISTEN_INTF(x) ((x) << S_LISTEN_INTF) 493 #define G_LISTEN_INTF(x) (((x) >> S_LISTEN_INTF) & M_LISTEN_INTF) 494 495 #define S_LISTEN_FILTER 20 496 #define V_LISTEN_FILTER(x) ((x) << S_LISTEN_FILTER) 497 #define F_LISTEN_FILTER V_LISTEN_FILTER(1U) 498 499 #define S_SYN_DEFENSE 21 500 #define V_SYN_DEFENSE(x) ((x) << S_SYN_DEFENSE) 501 #define F_SYN_DEFENSE V_SYN_DEFENSE(1U) 502 503 #define S_CONN_POLICY 22 504 #define M_CONN_POLICY 0x3 505 #define V_CONN_POLICY(x) ((x) << S_CONN_POLICY) 506 #define G_CONN_POLICY(x) (((x) >> S_CONN_POLICY) & M_CONN_POLICY) 507 508 #define S_T5_FILT_INFO 24 509 #define M_T5_FILT_INFO 0xffffffffffULL 510 #define V_T5_FILT_INFO(x) ((x) << S_T5_FILT_INFO) 511 #define G_T5_FILT_INFO(x) (((x) >> S_T5_FILT_INFO) & M_T5_FILT_INFO) 512 513 #define S_FILT_INFO 28 514 #define M_FILT_INFO 0xfffffffffULL 515 #define V_FILT_INFO(x) ((x) << S_FILT_INFO) 516 #define G_FILT_INFO(x) (((x) >> S_FILT_INFO) & M_FILT_INFO) 517 518 /* option 2 fields */ 519 #define S_RSS_QUEUE 0 520 #define M_RSS_QUEUE 0x3FF 521 #define V_RSS_QUEUE(x) ((x) << S_RSS_QUEUE) 522 #define G_RSS_QUEUE(x) (((x) >> S_RSS_QUEUE) & M_RSS_QUEUE) 523 524 #define S_RSS_QUEUE_VALID 10 525 #define V_RSS_QUEUE_VALID(x) ((x) << S_RSS_QUEUE_VALID) 526 #define F_RSS_QUEUE_VALID V_RSS_QUEUE_VALID(1U) 527 528 #define S_RX_COALESCE_VALID 11 529 #define V_RX_COALESCE_VALID(x) ((x) << S_RX_COALESCE_VALID) 530 #define F_RX_COALESCE_VALID V_RX_COALESCE_VALID(1U) 531 532 #define S_RX_COALESCE 12 533 #define M_RX_COALESCE 0x3 534 #define V_RX_COALESCE(x) ((x) << S_RX_COALESCE) 535 #define G_RX_COALESCE(x) (((x) >> S_RX_COALESCE) & M_RX_COALESCE) 536 537 #define S_CONG_CNTRL 14 538 #define M_CONG_CNTRL 0x3 539 #define V_CONG_CNTRL(x) ((x) << S_CONG_CNTRL) 540 #define G_CONG_CNTRL(x) (((x) >> S_CONG_CNTRL) & M_CONG_CNTRL) 541 542 #define S_PACE 16 543 #define M_PACE 0x3 544 #define V_PACE(x) ((x) << S_PACE) 545 #define G_PACE(x) (((x) >> S_PACE) & M_PACE) 546 547 #define S_CONG_CNTRL_VALID 18 548 #define V_CONG_CNTRL_VALID(x) ((x) << S_CONG_CNTRL_VALID) 549 #define F_CONG_CNTRL_VALID V_CONG_CNTRL_VALID(1U) 550 551 #define S_T5_ISS 18 552 #define V_T5_ISS(x) ((x) << S_T5_ISS) 553 #define F_T5_ISS V_T5_ISS(1U) 554 555 #define S_PACE_VALID 19 556 #define V_PACE_VALID(x) ((x) << S_PACE_VALID) 557 #define F_PACE_VALID V_PACE_VALID(1U) 558 559 #define S_RX_FC_DISABLE 20 560 #define V_RX_FC_DISABLE(x) ((x) << S_RX_FC_DISABLE) 561 #define F_RX_FC_DISABLE V_RX_FC_DISABLE(1U) 562 563 #define S_RX_FC_DDP 21 564 #define V_RX_FC_DDP(x) ((x) << S_RX_FC_DDP) 565 #define F_RX_FC_DDP V_RX_FC_DDP(1U) 566 567 #define S_RX_FC_VALID 22 568 #define V_RX_FC_VALID(x) ((x) << S_RX_FC_VALID) 569 #define F_RX_FC_VALID V_RX_FC_VALID(1U) 570 571 #define S_TX_QUEUE 23 572 #define M_TX_QUEUE 0x7 573 #define V_TX_QUEUE(x) ((x) << S_TX_QUEUE) 574 #define G_TX_QUEUE(x) (((x) >> S_TX_QUEUE) & M_TX_QUEUE) 575 576 #define S_RX_CHANNEL 26 577 #define V_RX_CHANNEL(x) ((x) << S_RX_CHANNEL) 578 #define F_RX_CHANNEL V_RX_CHANNEL(1U) 579 580 #define S_CCTRL_ECN 27 581 #define V_CCTRL_ECN(x) ((x) << S_CCTRL_ECN) 582 #define F_CCTRL_ECN V_CCTRL_ECN(1U) 583 584 #define S_WND_SCALE_EN 28 585 #define V_WND_SCALE_EN(x) ((x) << S_WND_SCALE_EN) 586 #define F_WND_SCALE_EN V_WND_SCALE_EN(1U) 587 588 #define S_TSTAMPS_EN 29 589 #define V_TSTAMPS_EN(x) ((x) << S_TSTAMPS_EN) 590 #define F_TSTAMPS_EN V_TSTAMPS_EN(1U) 591 592 #define S_SACK_EN 30 593 #define V_SACK_EN(x) ((x) << S_SACK_EN) 594 #define F_SACK_EN V_SACK_EN(1U) 595 596 #define S_T5_OPT_2_VALID 31 597 #define V_T5_OPT_2_VALID(x) ((x) << S_T5_OPT_2_VALID) 598 #define F_T5_OPT_2_VALID V_T5_OPT_2_VALID(1U) 599 600 struct cpl_pass_open_req { 601 WR_HDR; 602 union opcode_tid ot; 603 __be16 local_port; 604 __be16 peer_port; 605 __be32 local_ip; 606 __be32 peer_ip; 607 __be64 opt0; 608 __be64 opt1; 609 }; 610 611 struct cpl_pass_open_req6 { 612 WR_HDR; 613 union opcode_tid ot; 614 __be16 local_port; 615 __be16 peer_port; 616 __be64 local_ip_hi; 617 __be64 local_ip_lo; 618 __be64 peer_ip_hi; 619 __be64 peer_ip_lo; 620 __be64 opt0; 621 __be64 opt1; 622 }; 623 624 struct cpl_pass_open_rpl { 625 RSS_HDR 626 union opcode_tid ot; 627 __u8 rsvd[3]; 628 __u8 status; 629 }; 630 631 struct cpl_pass_establish { 632 RSS_HDR 633 union opcode_tid ot; 634 __be32 rsvd; 635 __be32 tos_stid; 636 __be16 mac_idx; 637 __be16 tcp_opt; 638 __be32 snd_isn; 639 __be32 rcv_isn; 640 }; 641 642 /* cpl_pass_establish.tos_stid fields */ 643 #define S_PASS_OPEN_TID 0 644 #define M_PASS_OPEN_TID 0xFFFFFF 645 #define V_PASS_OPEN_TID(x) ((x) << S_PASS_OPEN_TID) 646 #define G_PASS_OPEN_TID(x) (((x) >> S_PASS_OPEN_TID) & M_PASS_OPEN_TID) 647 648 #define S_PASS_OPEN_TOS 24 649 #define M_PASS_OPEN_TOS 0xFF 650 #define V_PASS_OPEN_TOS(x) ((x) << S_PASS_OPEN_TOS) 651 #define G_PASS_OPEN_TOS(x) (((x) >> S_PASS_OPEN_TOS) & M_PASS_OPEN_TOS) 652 653 /* cpl_pass_establish.tcp_opt fields (also applies to act_open_establish) */ 654 #define S_TCPOPT_WSCALE_OK 5 655 #define M_TCPOPT_WSCALE_OK 0x1 656 #define V_TCPOPT_WSCALE_OK(x) ((x) << S_TCPOPT_WSCALE_OK) 657 #define G_TCPOPT_WSCALE_OK(x) (((x) >> S_TCPOPT_WSCALE_OK) & M_TCPOPT_WSCALE_OK) 658 659 #define S_TCPOPT_SACK 6 660 #define M_TCPOPT_SACK 0x1 661 #define V_TCPOPT_SACK(x) ((x) << S_TCPOPT_SACK) 662 #define G_TCPOPT_SACK(x) (((x) >> S_TCPOPT_SACK) & M_TCPOPT_SACK) 663 664 #define S_TCPOPT_TSTAMP 7 665 #define M_TCPOPT_TSTAMP 0x1 666 #define V_TCPOPT_TSTAMP(x) ((x) << S_TCPOPT_TSTAMP) 667 #define G_TCPOPT_TSTAMP(x) (((x) >> S_TCPOPT_TSTAMP) & M_TCPOPT_TSTAMP) 668 669 #define S_TCPOPT_SND_WSCALE 8 670 #define M_TCPOPT_SND_WSCALE 0xF 671 #define V_TCPOPT_SND_WSCALE(x) ((x) << S_TCPOPT_SND_WSCALE) 672 #define G_TCPOPT_SND_WSCALE(x) (((x) >> S_TCPOPT_SND_WSCALE) & M_TCPOPT_SND_WSCALE) 673 674 #define S_TCPOPT_MSS 12 675 #define M_TCPOPT_MSS 0xF 676 #define V_TCPOPT_MSS(x) ((x) << S_TCPOPT_MSS) 677 #define G_TCPOPT_MSS(x) (((x) >> S_TCPOPT_MSS) & M_TCPOPT_MSS) 678 679 struct cpl_pass_accept_req { 680 RSS_HDR 681 union opcode_tid ot; 682 __be16 rsvd; 683 __be16 len; 684 __be32 hdr_len; 685 __be16 vlan; 686 __be16 l2info; 687 __be32 tos_stid; 688 struct tcp_options tcpopt; 689 }; 690 691 /* cpl_pass_accept_req.hdr_len fields */ 692 #define S_SYN_RX_CHAN 0 693 #define M_SYN_RX_CHAN 0xF 694 #define V_SYN_RX_CHAN(x) ((x) << S_SYN_RX_CHAN) 695 #define G_SYN_RX_CHAN(x) (((x) >> S_SYN_RX_CHAN) & M_SYN_RX_CHAN) 696 697 #define S_TCP_HDR_LEN 10 698 #define M_TCP_HDR_LEN 0x3F 699 #define V_TCP_HDR_LEN(x) ((x) << S_TCP_HDR_LEN) 700 #define G_TCP_HDR_LEN(x) (((x) >> S_TCP_HDR_LEN) & M_TCP_HDR_LEN) 701 702 #define S_T6_TCP_HDR_LEN 8 703 #define V_T6_TCP_HDR_LEN(x) ((x) << S_T6_TCP_HDR_LEN) 704 #define G_T6_TCP_HDR_LEN(x) (((x) >> S_T6_TCP_HDR_LEN) & M_TCP_HDR_LEN) 705 706 #define S_IP_HDR_LEN 16 707 #define M_IP_HDR_LEN 0x3FF 708 #define V_IP_HDR_LEN(x) ((x) << S_IP_HDR_LEN) 709 #define G_IP_HDR_LEN(x) (((x) >> S_IP_HDR_LEN) & M_IP_HDR_LEN) 710 711 #define S_T6_IP_HDR_LEN 14 712 #define V_T6_IP_HDR_LEN(x) ((x) << S_T6_IP_HDR_LEN) 713 #define G_T6_IP_HDR_LEN(x) (((x) >> S_T6_IP_HDR_LEN) & M_IP_HDR_LEN) 714 715 #define S_ETH_HDR_LEN 26 716 #define M_ETH_HDR_LEN 0x3F 717 #define V_ETH_HDR_LEN(x) ((x) << S_ETH_HDR_LEN) 718 #define G_ETH_HDR_LEN(x) (((x) >> S_ETH_HDR_LEN) & M_ETH_HDR_LEN) 719 720 #define S_T6_ETH_HDR_LEN 24 721 #define M_T6_ETH_HDR_LEN 0xFF 722 #define V_T6_ETH_HDR_LEN(x) ((x) << S_T6_ETH_HDR_LEN) 723 #define G_T6_ETH_HDR_LEN(x) (((x) >> S_T6_ETH_HDR_LEN) & M_T6_ETH_HDR_LEN) 724 725 /* cpl_pass_accept_req.l2info fields */ 726 #define S_SYN_MAC_IDX 0 727 #define M_SYN_MAC_IDX 0x1FF 728 #define V_SYN_MAC_IDX(x) ((x) << S_SYN_MAC_IDX) 729 #define G_SYN_MAC_IDX(x) (((x) >> S_SYN_MAC_IDX) & M_SYN_MAC_IDX) 730 731 #define S_SYN_XACT_MATCH 9 732 #define V_SYN_XACT_MATCH(x) ((x) << S_SYN_XACT_MATCH) 733 #define F_SYN_XACT_MATCH V_SYN_XACT_MATCH(1U) 734 735 #define S_SYN_INTF 12 736 #define M_SYN_INTF 0xF 737 #define V_SYN_INTF(x) ((x) << S_SYN_INTF) 738 #define G_SYN_INTF(x) (((x) >> S_SYN_INTF) & M_SYN_INTF) 739 740 struct cpl_pass_accept_rpl { 741 WR_HDR; 742 union opcode_tid ot; 743 __be32 opt2; 744 __be64 opt0; 745 }; 746 747 struct cpl_t5_pass_accept_rpl { 748 WR_HDR; 749 union opcode_tid ot; 750 __be32 opt2; 751 __be64 opt0; 752 __be32 iss; 753 union { 754 __be32 rsvd; /* T5 */ 755 __be32 opt3; /* T6 */ 756 } u; 757 }; 758 759 struct cpl_act_open_req { 760 WR_HDR; 761 union opcode_tid ot; 762 __be16 local_port; 763 __be16 peer_port; 764 __be32 local_ip; 765 __be32 peer_ip; 766 __be64 opt0; 767 __be32 params; 768 __be32 opt2; 769 }; 770 771 #define S_FILTER_TUPLE 24 772 #define M_FILTER_TUPLE 0xFFFFFFFFFF 773 #define V_FILTER_TUPLE(x) ((x) << S_FILTER_TUPLE) 774 #define G_FILTER_TUPLE(x) (((x) >> S_FILTER_TUPLE) & M_FILTER_TUPLE) 775 struct cpl_t5_act_open_req { 776 WR_HDR; 777 union opcode_tid ot; 778 __be16 local_port; 779 __be16 peer_port; 780 __be32 local_ip; 781 __be32 peer_ip; 782 __be64 opt0; 783 __be32 iss; 784 __be32 opt2; 785 __be64 params; 786 }; 787 788 struct cpl_t6_act_open_req { 789 WR_HDR; 790 union opcode_tid ot; 791 __be16 local_port; 792 __be16 peer_port; 793 __be32 local_ip; 794 __be32 peer_ip; 795 __be64 opt0; 796 __be32 iss; 797 __be32 opt2; 798 __be64 params; 799 __be32 rsvd2; 800 __be32 opt3; 801 }; 802 803 /* cpl_{t5,t6}_act_open_req.params field */ 804 #define S_AOPEN_FCOEMASK 0 805 #define V_AOPEN_FCOEMASK(x) ((x) << S_AOPEN_FCOEMASK) 806 #define F_AOPEN_FCOEMASK V_AOPEN_FCOEMASK(1U) 807 808 struct cpl_act_open_req6 { 809 WR_HDR; 810 union opcode_tid ot; 811 __be16 local_port; 812 __be16 peer_port; 813 __be64 local_ip_hi; 814 __be64 local_ip_lo; 815 __be64 peer_ip_hi; 816 __be64 peer_ip_lo; 817 __be64 opt0; 818 __be32 params; 819 __be32 opt2; 820 }; 821 822 struct cpl_t5_act_open_req6 { 823 WR_HDR; 824 union opcode_tid ot; 825 __be16 local_port; 826 __be16 peer_port; 827 __be64 local_ip_hi; 828 __be64 local_ip_lo; 829 __be64 peer_ip_hi; 830 __be64 peer_ip_lo; 831 __be64 opt0; 832 __be32 iss; 833 __be32 opt2; 834 __be64 params; 835 }; 836 837 struct cpl_t6_act_open_req6 { 838 WR_HDR; 839 union opcode_tid ot; 840 __be16 local_port; 841 __be16 peer_port; 842 __be64 local_ip_hi; 843 __be64 local_ip_lo; 844 __be64 peer_ip_hi; 845 __be64 peer_ip_lo; 846 __be64 opt0; 847 __be32 iss; 848 __be32 opt2; 849 __be64 params; 850 __be32 rsvd2; 851 __be32 opt3; 852 }; 853 854 struct cpl_act_open_rpl { 855 RSS_HDR 856 union opcode_tid ot; 857 __be32 atid_status; 858 }; 859 860 /* cpl_act_open_rpl.atid_status fields */ 861 #define S_AOPEN_STATUS 0 862 #define M_AOPEN_STATUS 0xFF 863 #define V_AOPEN_STATUS(x) ((x) << S_AOPEN_STATUS) 864 #define G_AOPEN_STATUS(x) (((x) >> S_AOPEN_STATUS) & M_AOPEN_STATUS) 865 866 #define S_AOPEN_ATID 8 867 #define M_AOPEN_ATID 0xFFFFFF 868 #define V_AOPEN_ATID(x) ((x) << S_AOPEN_ATID) 869 #define G_AOPEN_ATID(x) (((x) >> S_AOPEN_ATID) & M_AOPEN_ATID) 870 871 struct cpl_act_establish { 872 RSS_HDR 873 union opcode_tid ot; 874 __be32 rsvd; 875 __be32 tos_atid; 876 __be16 mac_idx; 877 __be16 tcp_opt; 878 __be32 snd_isn; 879 __be32 rcv_isn; 880 }; 881 882 struct cpl_get_tcb { 883 WR_HDR; 884 union opcode_tid ot; 885 __be16 reply_ctrl; 886 __be16 cookie; 887 }; 888 889 /* cpl_get_tcb.reply_ctrl fields */ 890 #define S_QUEUENO 0 891 #define M_QUEUENO 0x3FF 892 #define V_QUEUENO(x) ((x) << S_QUEUENO) 893 #define G_QUEUENO(x) (((x) >> S_QUEUENO) & M_QUEUENO) 894 895 #define S_REPLY_CHAN 14 896 #define V_REPLY_CHAN(x) ((x) << S_REPLY_CHAN) 897 #define F_REPLY_CHAN V_REPLY_CHAN(1U) 898 899 #define S_NO_REPLY 15 900 #define V_NO_REPLY(x) ((x) << S_NO_REPLY) 901 #define F_NO_REPLY V_NO_REPLY(1U) 902 903 struct cpl_get_tcb_rpl { 904 RSS_HDR 905 union opcode_tid ot; 906 __u8 cookie; 907 __u8 status; 908 __be16 len; 909 }; 910 911 struct cpl_set_tcb { 912 WR_HDR; 913 union opcode_tid ot; 914 __be16 reply_ctrl; 915 __be16 cookie; 916 }; 917 918 struct cpl_set_tcb_field { 919 WR_HDR; 920 union opcode_tid ot; 921 __be16 reply_ctrl; 922 __be16 word_cookie; 923 __be64 mask; 924 __be64 val; 925 }; 926 927 struct cpl_set_tcb_field_core { 928 union opcode_tid ot; 929 __be16 reply_ctrl; 930 __be16 word_cookie; 931 __be64 mask; 932 __be64 val; 933 }; 934 935 /* cpl_set_tcb_field.word_cookie fields */ 936 #define S_WORD 0 937 #define M_WORD 0x1F 938 #define V_WORD(x) ((x) << S_WORD) 939 #define G_WORD(x) (((x) >> S_WORD) & M_WORD) 940 941 #define S_COOKIE 5 942 #define M_COOKIE 0x7 943 #define V_COOKIE(x) ((x) << S_COOKIE) 944 #define G_COOKIE(x) (((x) >> S_COOKIE) & M_COOKIE) 945 946 struct cpl_set_tcb_rpl { 947 RSS_HDR 948 union opcode_tid ot; 949 __be16 rsvd; 950 __u8 cookie; 951 __u8 status; 952 __be64 oldval; 953 }; 954 955 struct cpl_close_con_req { 956 WR_HDR; 957 union opcode_tid ot; 958 __be32 rsvd; 959 }; 960 961 struct cpl_close_con_rpl { 962 RSS_HDR 963 union opcode_tid ot; 964 __u8 rsvd[3]; 965 __u8 status; 966 __be32 snd_nxt; 967 __be32 rcv_nxt; 968 }; 969 970 struct cpl_close_listsvr_req { 971 WR_HDR; 972 union opcode_tid ot; 973 __be16 reply_ctrl; 974 __be16 rsvd; 975 }; 976 977 /* additional cpl_close_listsvr_req.reply_ctrl field */ 978 #define S_LISTSVR_IPV6 14 979 #define V_LISTSVR_IPV6(x) ((x) << S_LISTSVR_IPV6) 980 #define F_LISTSVR_IPV6 V_LISTSVR_IPV6(1U) 981 982 struct cpl_close_listsvr_rpl { 983 RSS_HDR 984 union opcode_tid ot; 985 __u8 rsvd[3]; 986 __u8 status; 987 }; 988 989 struct cpl_abort_req_rss { 990 RSS_HDR 991 union opcode_tid ot; 992 __u8 rsvd[3]; 993 __u8 status; 994 }; 995 996 /* cpl_abort_req status command code in case of T6, 997 * bit[0] specifies whether to send RST (0) to remote peer or suppress it (1) 998 * bit[1] indicates ABORT_REQ was sent after a CLOSE_CON_REQ 999 * bit[2] specifies whether to disable the mmgr (1) or not (0) 1000 */ 1001 struct cpl_abort_req { 1002 WR_HDR; 1003 union opcode_tid ot; 1004 __be32 rsvd0; 1005 __u8 rsvd1; 1006 __u8 cmd; 1007 __u8 rsvd2[6]; 1008 }; 1009 1010 struct cpl_abort_rpl_rss { 1011 RSS_HDR 1012 union opcode_tid ot; 1013 __u8 rsvd[3]; 1014 __u8 status; 1015 }; 1016 1017 struct cpl_abort_rpl { 1018 WR_HDR; 1019 union opcode_tid ot; 1020 __be32 rsvd0; 1021 __u8 rsvd1; 1022 __u8 cmd; 1023 __u8 rsvd2[6]; 1024 }; 1025 1026 struct cpl_peer_close { 1027 RSS_HDR 1028 union opcode_tid ot; 1029 __be32 rcv_nxt; 1030 }; 1031 1032 struct cpl_tid_release { 1033 WR_HDR; 1034 union opcode_tid ot; 1035 __be32 rsvd; 1036 }; 1037 1038 struct tx_data_wr { 1039 __be32 wr_hi; 1040 __be32 wr_lo; 1041 __be32 len; 1042 __be32 flags; 1043 __be32 sndseq; 1044 __be32 param; 1045 }; 1046 1047 /* tx_data_wr.flags fields */ 1048 #define S_TX_ACK_PAGES 21 1049 #define M_TX_ACK_PAGES 0x7 1050 #define V_TX_ACK_PAGES(x) ((x) << S_TX_ACK_PAGES) 1051 #define G_TX_ACK_PAGES(x) (((x) >> S_TX_ACK_PAGES) & M_TX_ACK_PAGES) 1052 1053 /* tx_data_wr.param fields */ 1054 #define S_TX_PORT 0 1055 #define M_TX_PORT 0x7 1056 #define V_TX_PORT(x) ((x) << S_TX_PORT) 1057 #define G_TX_PORT(x) (((x) >> S_TX_PORT) & M_TX_PORT) 1058 1059 #define S_TX_MSS 4 1060 #define M_TX_MSS 0xF 1061 #define V_TX_MSS(x) ((x) << S_TX_MSS) 1062 #define G_TX_MSS(x) (((x) >> S_TX_MSS) & M_TX_MSS) 1063 1064 #define S_TX_QOS 8 1065 #define M_TX_QOS 0xFF 1066 #define V_TX_QOS(x) ((x) << S_TX_QOS) 1067 #define G_TX_QOS(x) (((x) >> S_TX_QOS) & M_TX_QOS) 1068 1069 #define S_TX_SNDBUF 16 1070 #define M_TX_SNDBUF 0xFFFF 1071 #define V_TX_SNDBUF(x) ((x) << S_TX_SNDBUF) 1072 #define G_TX_SNDBUF(x) (((x) >> S_TX_SNDBUF) & M_TX_SNDBUF) 1073 1074 struct cpl_tx_data { 1075 union opcode_tid ot; 1076 __be32 len; 1077 __be32 rsvd; 1078 __be32 flags; 1079 }; 1080 1081 /* cpl_tx_data.flags fields */ 1082 #define S_TX_PROXY 5 1083 #define V_TX_PROXY(x) ((x) << S_TX_PROXY) 1084 #define F_TX_PROXY V_TX_PROXY(1U) 1085 1086 #define S_TX_ULP_SUBMODE 6 1087 #define M_TX_ULP_SUBMODE 0xF 1088 #define V_TX_ULP_SUBMODE(x) ((x) << S_TX_ULP_SUBMODE) 1089 #define G_TX_ULP_SUBMODE(x) (((x) >> S_TX_ULP_SUBMODE) & M_TX_ULP_SUBMODE) 1090 1091 #define S_TX_ULP_MODE 10 1092 #define M_TX_ULP_MODE 0x7 1093 #define V_TX_ULP_MODE(x) ((x) << S_TX_ULP_MODE) 1094 #define G_TX_ULP_MODE(x) (((x) >> S_TX_ULP_MODE) & M_TX_ULP_MODE) 1095 1096 #define S_TX_FORCE 13 1097 #define V_TX_FORCE(x) ((x) << S_TX_FORCE) 1098 #define F_TX_FORCE V_TX_FORCE(1U) 1099 1100 #define S_TX_SHOVE 14 1101 #define V_TX_SHOVE(x) ((x) << S_TX_SHOVE) 1102 #define F_TX_SHOVE V_TX_SHOVE(1U) 1103 1104 #define S_TX_MORE 15 1105 #define V_TX_MORE(x) ((x) << S_TX_MORE) 1106 #define F_TX_MORE V_TX_MORE(1U) 1107 1108 #define S_TX_URG 16 1109 #define V_TX_URG(x) ((x) << S_TX_URG) 1110 #define F_TX_URG V_TX_URG(1U) 1111 1112 #define S_TX_FLUSH 17 1113 #define V_TX_FLUSH(x) ((x) << S_TX_FLUSH) 1114 #define F_TX_FLUSH V_TX_FLUSH(1U) 1115 1116 #define S_TX_SAVE 18 1117 #define V_TX_SAVE(x) ((x) << S_TX_SAVE) 1118 #define F_TX_SAVE V_TX_SAVE(1U) 1119 1120 #define S_TX_TNL 19 1121 #define V_TX_TNL(x) ((x) << S_TX_TNL) 1122 #define F_TX_TNL V_TX_TNL(1U) 1123 1124 #define S_T6_TX_FORCE 20 1125 #define V_T6_TX_FORCE(x) ((x) << S_T6_TX_FORCE) 1126 #define F_T6_TX_FORCE V_T6_TX_FORCE(1U) 1127 1128 /* additional tx_data_wr.flags fields */ 1129 #define S_TX_CPU_IDX 0 1130 #define M_TX_CPU_IDX 0x3F 1131 #define V_TX_CPU_IDX(x) ((x) << S_TX_CPU_IDX) 1132 #define G_TX_CPU_IDX(x) (((x) >> S_TX_CPU_IDX) & M_TX_CPU_IDX) 1133 1134 #define S_TX_CLOSE 17 1135 #define V_TX_CLOSE(x) ((x) << S_TX_CLOSE) 1136 #define F_TX_CLOSE V_TX_CLOSE(1U) 1137 1138 #define S_TX_INIT 18 1139 #define V_TX_INIT(x) ((x) << S_TX_INIT) 1140 #define F_TX_INIT V_TX_INIT(1U) 1141 1142 #define S_TX_IMM_ACK 19 1143 #define V_TX_IMM_ACK(x) ((x) << S_TX_IMM_ACK) 1144 #define F_TX_IMM_ACK V_TX_IMM_ACK(1U) 1145 1146 #define S_TX_IMM_DMA 20 1147 #define V_TX_IMM_DMA(x) ((x) << S_TX_IMM_DMA) 1148 #define F_TX_IMM_DMA V_TX_IMM_DMA(1U) 1149 1150 struct cpl_tx_data_ack { 1151 RSS_HDR 1152 union opcode_tid ot; 1153 __be32 snd_una; 1154 }; 1155 1156 struct cpl_wr_ack { /* XXX */ 1157 RSS_HDR 1158 union opcode_tid ot; 1159 __be16 credits; 1160 __be16 rsvd; 1161 __be32 snd_nxt; 1162 __be32 snd_una; 1163 }; 1164 1165 struct cpl_tx_pkt_core { 1166 __be32 ctrl0; 1167 __be16 pack; 1168 __be16 len; 1169 __be64 ctrl1; 1170 }; 1171 1172 struct cpl_tx_pkt { 1173 WR_HDR; 1174 struct cpl_tx_pkt_core c; 1175 }; 1176 1177 #define cpl_tx_pkt_xt cpl_tx_pkt 1178 1179 /* cpl_tx_pkt_core.ctrl0 fields */ 1180 #define S_TXPKT_VF 0 1181 #define M_TXPKT_VF 0xFF 1182 #define V_TXPKT_VF(x) ((x) << S_TXPKT_VF) 1183 #define G_TXPKT_VF(x) (((x) >> S_TXPKT_VF) & M_TXPKT_VF) 1184 1185 #define S_TXPKT_PF 8 1186 #define M_TXPKT_PF 0x7 1187 #define V_TXPKT_PF(x) ((x) << S_TXPKT_PF) 1188 #define G_TXPKT_PF(x) (((x) >> S_TXPKT_PF) & M_TXPKT_PF) 1189 1190 #define S_TXPKT_VF_VLD 11 1191 #define V_TXPKT_VF_VLD(x) ((x) << S_TXPKT_VF_VLD) 1192 #define F_TXPKT_VF_VLD V_TXPKT_VF_VLD(1U) 1193 1194 #define S_TXPKT_OVLAN_IDX 12 1195 #define M_TXPKT_OVLAN_IDX 0xF 1196 #define V_TXPKT_OVLAN_IDX(x) ((x) << S_TXPKT_OVLAN_IDX) 1197 #define G_TXPKT_OVLAN_IDX(x) (((x) >> S_TXPKT_OVLAN_IDX) & M_TXPKT_OVLAN_IDX) 1198 1199 #define S_TXPKT_T5_OVLAN_IDX 12 1200 #define M_TXPKT_T5_OVLAN_IDX 0x7 1201 #define V_TXPKT_T5_OVLAN_IDX(x) ((x) << S_TXPKT_T5_OVLAN_IDX) 1202 #define G_TXPKT_T5_OVLAN_IDX(x) (((x) >> S_TXPKT_T5_OVLAN_IDX) & \ 1203 M_TXPKT_T5_OVLAN_IDX) 1204 1205 #define S_TXPKT_INTF 16 1206 #define M_TXPKT_INTF 0xF 1207 #define V_TXPKT_INTF(x) ((x) << S_TXPKT_INTF) 1208 #define G_TXPKT_INTF(x) (((x) >> S_TXPKT_INTF) & M_TXPKT_INTF) 1209 1210 #define S_TXPKT_SPECIAL_STAT 20 1211 #define V_TXPKT_SPECIAL_STAT(x) ((x) << S_TXPKT_SPECIAL_STAT) 1212 #define F_TXPKT_SPECIAL_STAT V_TXPKT_SPECIAL_STAT(1U) 1213 1214 #define S_TXPKT_T5_FCS_DIS 21 1215 #define V_TXPKT_T5_FCS_DIS(x) ((x) << S_TXPKT_T5_FCS_DIS) 1216 #define F_TXPKT_T5_FCS_DIS V_TXPKT_T5_FCS_DIS(1U) 1217 1218 #define S_TXPKT_INS_OVLAN 21 1219 #define V_TXPKT_INS_OVLAN(x) ((x) << S_TXPKT_INS_OVLAN) 1220 #define F_TXPKT_INS_OVLAN V_TXPKT_INS_OVLAN(1U) 1221 1222 #define S_TXPKT_T5_INS_OVLAN 15 1223 #define V_TXPKT_T5_INS_OVLAN(x) ((x) << S_TXPKT_T5_INS_OVLAN) 1224 #define F_TXPKT_T5_INS_OVLAN V_TXPKT_T5_INS_OVLAN(1U) 1225 1226 #define S_TXPKT_STAT_DIS 22 1227 #define V_TXPKT_STAT_DIS(x) ((x) << S_TXPKT_STAT_DIS) 1228 #define F_TXPKT_STAT_DIS V_TXPKT_STAT_DIS(1U) 1229 1230 #define S_TXPKT_LOOPBACK 23 1231 #define V_TXPKT_LOOPBACK(x) ((x) << S_TXPKT_LOOPBACK) 1232 #define F_TXPKT_LOOPBACK V_TXPKT_LOOPBACK(1U) 1233 1234 #define S_TXPKT_TSTAMP 23 1235 #define V_TXPKT_TSTAMP(x) ((x) << S_TXPKT_TSTAMP) 1236 #define F_TXPKT_TSTAMP V_TXPKT_TSTAMP(1U) 1237 1238 #define S_TXPKT_OPCODE 24 1239 #define M_TXPKT_OPCODE 0xFF 1240 #define V_TXPKT_OPCODE(x) ((x) << S_TXPKT_OPCODE) 1241 #define G_TXPKT_OPCODE(x) (((x) >> S_TXPKT_OPCODE) & M_TXPKT_OPCODE) 1242 1243 /* cpl_tx_pkt_core.ctrl1 fields */ 1244 #define S_TXPKT_SA_IDX 0 1245 #define M_TXPKT_SA_IDX 0xFFF 1246 #define V_TXPKT_SA_IDX(x) ((x) << S_TXPKT_SA_IDX) 1247 #define G_TXPKT_SA_IDX(x) (((x) >> S_TXPKT_SA_IDX) & M_TXPKT_SA_IDX) 1248 1249 #define S_TXPKT_CSUM_END 12 1250 #define M_TXPKT_CSUM_END 0xFF 1251 #define V_TXPKT_CSUM_END(x) ((x) << S_TXPKT_CSUM_END) 1252 #define G_TXPKT_CSUM_END(x) (((x) >> S_TXPKT_CSUM_END) & M_TXPKT_CSUM_END) 1253 1254 #define S_TXPKT_CSUM_START 20 1255 #define M_TXPKT_CSUM_START 0x3FF 1256 #define V_TXPKT_CSUM_START(x) ((x) << S_TXPKT_CSUM_START) 1257 #define G_TXPKT_CSUM_START(x) (((x) >> S_TXPKT_CSUM_START) & M_TXPKT_CSUM_START) 1258 1259 #define S_TXPKT_IPHDR_LEN 20 1260 #define M_TXPKT_IPHDR_LEN 0x3FFF 1261 #define V_TXPKT_IPHDR_LEN(x) ((__u64)(x) << S_TXPKT_IPHDR_LEN) 1262 #define G_TXPKT_IPHDR_LEN(x) (((x) >> S_TXPKT_IPHDR_LEN) & M_TXPKT_IPHDR_LEN) 1263 1264 #define M_T6_TXPKT_IPHDR_LEN 0xFFF 1265 #define G_T6_TXPKT_IPHDR_LEN(x) \ 1266 (((x) >> S_TXPKT_IPHDR_LEN) & M_T6_TXPKT_IPHDR_LEN) 1267 1268 #define S_TXPKT_CSUM_LOC 30 1269 #define M_TXPKT_CSUM_LOC 0x3FF 1270 #define V_TXPKT_CSUM_LOC(x) ((__u64)(x) << S_TXPKT_CSUM_LOC) 1271 #define G_TXPKT_CSUM_LOC(x) (((x) >> S_TXPKT_CSUM_LOC) & M_TXPKT_CSUM_LOC) 1272 1273 #define S_TXPKT_ETHHDR_LEN 34 1274 #define M_TXPKT_ETHHDR_LEN 0x3F 1275 #define V_TXPKT_ETHHDR_LEN(x) ((__u64)(x) << S_TXPKT_ETHHDR_LEN) 1276 #define G_TXPKT_ETHHDR_LEN(x) (((x) >> S_TXPKT_ETHHDR_LEN) & M_TXPKT_ETHHDR_LEN) 1277 1278 #define S_T6_TXPKT_ETHHDR_LEN 32 1279 #define M_T6_TXPKT_ETHHDR_LEN 0xFF 1280 #define V_T6_TXPKT_ETHHDR_LEN(x) ((__u64)(x) << S_T6_TXPKT_ETHHDR_LEN) 1281 #define G_T6_TXPKT_ETHHDR_LEN(x) \ 1282 (((x) >> S_T6_TXPKT_ETHHDR_LEN) & M_T6_TXPKT_ETHHDR_LEN) 1283 1284 #define S_TXPKT_CSUM_TYPE 40 1285 #define M_TXPKT_CSUM_TYPE 0xF 1286 #define V_TXPKT_CSUM_TYPE(x) ((__u64)(x) << S_TXPKT_CSUM_TYPE) 1287 #define G_TXPKT_CSUM_TYPE(x) (((x) >> S_TXPKT_CSUM_TYPE) & M_TXPKT_CSUM_TYPE) 1288 1289 #define S_TXPKT_VLAN 44 1290 #define M_TXPKT_VLAN 0xFFFF 1291 #define V_TXPKT_VLAN(x) ((__u64)(x) << S_TXPKT_VLAN) 1292 #define G_TXPKT_VLAN(x) (((x) >> S_TXPKT_VLAN) & M_TXPKT_VLAN) 1293 1294 #define S_TXPKT_VLAN_VLD 60 1295 #define V_TXPKT_VLAN_VLD(x) ((__u64)(x) << S_TXPKT_VLAN_VLD) 1296 #define F_TXPKT_VLAN_VLD V_TXPKT_VLAN_VLD(1ULL) 1297 1298 #define S_TXPKT_IPSEC 61 1299 #define V_TXPKT_IPSEC(x) ((__u64)(x) << S_TXPKT_IPSEC) 1300 #define F_TXPKT_IPSEC V_TXPKT_IPSEC(1ULL) 1301 1302 #define S_TXPKT_IPCSUM_DIS 62 1303 #define V_TXPKT_IPCSUM_DIS(x) ((__u64)(x) << S_TXPKT_IPCSUM_DIS) 1304 #define F_TXPKT_IPCSUM_DIS V_TXPKT_IPCSUM_DIS(1ULL) 1305 1306 #define S_TXPKT_L4CSUM_DIS 63 1307 #define V_TXPKT_L4CSUM_DIS(x) ((__u64)(x) << S_TXPKT_L4CSUM_DIS) 1308 #define F_TXPKT_L4CSUM_DIS V_TXPKT_L4CSUM_DIS(1ULL) 1309 1310 struct cpl_tx_pkt_lso_core { 1311 __be32 lso_ctrl; 1312 __be16 ipid_ofst; 1313 __be16 mss; 1314 __be32 seqno_offset; 1315 __be32 len; 1316 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ 1317 }; 1318 1319 struct cpl_tx_pkt_lso { 1320 WR_HDR; 1321 struct cpl_tx_pkt_lso_core c; 1322 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ 1323 }; 1324 1325 struct cpl_tx_pkt_ufo_core { 1326 __be16 ethlen; 1327 __be16 iplen; 1328 __be16 udplen; 1329 __be16 mss; 1330 __be32 len; 1331 __be32 r1; 1332 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ 1333 }; 1334 1335 struct cpl_tx_pkt_ufo { 1336 WR_HDR; 1337 struct cpl_tx_pkt_ufo_core c; 1338 /* encapsulated CPL (TX_PKT, TX_PKT_XT or TX_DATA) follows here */ 1339 }; 1340 1341 /* cpl_tx_pkt_lso_core.lso_ctrl fields */ 1342 #define S_LSO_TCPHDR_LEN 0 1343 #define M_LSO_TCPHDR_LEN 0xF 1344 #define V_LSO_TCPHDR_LEN(x) ((x) << S_LSO_TCPHDR_LEN) 1345 #define G_LSO_TCPHDR_LEN(x) (((x) >> S_LSO_TCPHDR_LEN) & M_LSO_TCPHDR_LEN) 1346 1347 #define S_LSO_IPHDR_LEN 4 1348 #define M_LSO_IPHDR_LEN 0xFFF 1349 #define V_LSO_IPHDR_LEN(x) ((x) << S_LSO_IPHDR_LEN) 1350 #define G_LSO_IPHDR_LEN(x) (((x) >> S_LSO_IPHDR_LEN) & M_LSO_IPHDR_LEN) 1351 1352 #define S_LSO_ETHHDR_LEN 16 1353 #define M_LSO_ETHHDR_LEN 0xF 1354 #define V_LSO_ETHHDR_LEN(x) ((x) << S_LSO_ETHHDR_LEN) 1355 #define G_LSO_ETHHDR_LEN(x) (((x) >> S_LSO_ETHHDR_LEN) & M_LSO_ETHHDR_LEN) 1356 1357 #define S_LSO_IPV6 20 1358 #define V_LSO_IPV6(x) ((x) << S_LSO_IPV6) 1359 #define F_LSO_IPV6 V_LSO_IPV6(1U) 1360 1361 #define S_LSO_OFLD_ENCAP 21 1362 #define V_LSO_OFLD_ENCAP(x) ((x) << S_LSO_OFLD_ENCAP) 1363 #define F_LSO_OFLD_ENCAP V_LSO_OFLD_ENCAP(1U) 1364 1365 #define S_LSO_LAST_SLICE 22 1366 #define V_LSO_LAST_SLICE(x) ((x) << S_LSO_LAST_SLICE) 1367 #define F_LSO_LAST_SLICE V_LSO_LAST_SLICE(1U) 1368 1369 #define S_LSO_FIRST_SLICE 23 1370 #define V_LSO_FIRST_SLICE(x) ((x) << S_LSO_FIRST_SLICE) 1371 #define F_LSO_FIRST_SLICE V_LSO_FIRST_SLICE(1U) 1372 1373 #define S_LSO_OPCODE 24 1374 #define M_LSO_OPCODE 0xFF 1375 #define V_LSO_OPCODE(x) ((x) << S_LSO_OPCODE) 1376 #define G_LSO_OPCODE(x) (((x) >> S_LSO_OPCODE) & M_LSO_OPCODE) 1377 1378 #define S_LSO_T5_XFER_SIZE 0 1379 #define M_LSO_T5_XFER_SIZE 0xFFFFFFF 1380 #define V_LSO_T5_XFER_SIZE(x) ((x) << S_LSO_T5_XFER_SIZE) 1381 #define G_LSO_T5_XFER_SIZE(x) (((x) >> S_LSO_T5_XFER_SIZE) & M_LSO_T5_XFER_SIZE) 1382 1383 /* cpl_tx_pkt_lso_core.mss fields */ 1384 #define S_LSO_MSS 0 1385 #define M_LSO_MSS 0x3FFF 1386 #define V_LSO_MSS(x) ((x) << S_LSO_MSS) 1387 #define G_LSO_MSS(x) (((x) >> S_LSO_MSS) & M_LSO_MSS) 1388 1389 #define S_LSO_IPID_SPLIT 15 1390 #define V_LSO_IPID_SPLIT(x) ((x) << S_LSO_IPID_SPLIT) 1391 #define F_LSO_IPID_SPLIT V_LSO_IPID_SPLIT(1U) 1392 1393 struct cpl_tx_pkt_fso { 1394 WR_HDR; 1395 __be32 fso_ctrl; 1396 __be16 seqcnt_ofst; 1397 __be16 mtu; 1398 __be32 param_offset; 1399 __be32 len; 1400 /* encapsulated CPL (TX_PKT or TX_PKT_XT) follows here */ 1401 }; 1402 1403 /* cpl_tx_pkt_fso.fso_ctrl fields different from cpl_tx_pkt_lso.lso_ctrl */ 1404 #define S_FSO_XCHG_CLASS 21 1405 #define V_FSO_XCHG_CLASS(x) ((x) << S_FSO_XCHG_CLASS) 1406 #define F_FSO_XCHG_CLASS V_FSO_XCHG_CLASS(1U) 1407 1408 #define S_FSO_INITIATOR 20 1409 #define V_FSO_INITIATOR(x) ((x) << S_FSO_INITIATOR) 1410 #define F_FSO_INITIATOR V_FSO_INITIATOR(1U) 1411 1412 #define S_FSO_FCHDR_LEN 12 1413 #define M_FSO_FCHDR_LEN 0xF 1414 #define V_FSO_FCHDR_LEN(x) ((x) << S_FSO_FCHDR_LEN) 1415 #define G_FSO_FCHDR_LEN(x) (((x) >> S_FSO_FCHDR_LEN) & M_FSO_FCHDR_LEN) 1416 1417 struct cpl_iscsi_hdr_no_rss { 1418 union opcode_tid ot; 1419 __be16 pdu_len_ddp; 1420 __be16 len; 1421 __be32 seq; 1422 __be16 urg; 1423 __u8 rsvd; 1424 __u8 status; 1425 }; 1426 1427 struct cpl_tx_data_iso { 1428 __be32 op_to_scsi; 1429 __u8 reserved1; 1430 __u8 ahs_len; 1431 __be16 mpdu; 1432 __be32 burst_size; 1433 __be32 len; 1434 __be32 reserved2_seglen_offset; 1435 __be32 datasn_offset; 1436 __be32 buffer_offset; 1437 __be32 reserved3; 1438 1439 /* encapsulated CPL_TX_DATA follows here */ 1440 }; 1441 1442 /* cpl_tx_data_iso.op_to_scsi fields */ 1443 #define S_CPL_TX_DATA_ISO_OP 24 1444 #define M_CPL_TX_DATA_ISO_OP 0xff 1445 #define V_CPL_TX_DATA_ISO_OP(x) ((x) << S_CPL_TX_DATA_ISO_OP) 1446 #define G_CPL_TX_DATA_ISO_OP(x) \ 1447 (((x) >> S_CPL_TX_DATA_ISO_OP) & M_CPL_TX_DATA_ISO_OP) 1448 1449 #define S_CPL_TX_DATA_ISO_FIRST 23 1450 #define M_CPL_TX_DATA_ISO_FIRST 0x1 1451 #define V_CPL_TX_DATA_ISO_FIRST(x) ((x) << S_CPL_TX_DATA_ISO_FIRST) 1452 #define G_CPL_TX_DATA_ISO_FIRST(x) \ 1453 (((x) >> S_CPL_TX_DATA_ISO_FIRST) & M_CPL_TX_DATA_ISO_FIRST) 1454 #define F_CPL_TX_DATA_ISO_FIRST V_CPL_TX_DATA_ISO_FIRST(1U) 1455 1456 #define S_CPL_TX_DATA_ISO_LAST 22 1457 #define M_CPL_TX_DATA_ISO_LAST 0x1 1458 #define V_CPL_TX_DATA_ISO_LAST(x) ((x) << S_CPL_TX_DATA_ISO_LAST) 1459 #define G_CPL_TX_DATA_ISO_LAST(x) \ 1460 (((x) >> S_CPL_TX_DATA_ISO_LAST) & M_CPL_TX_DATA_ISO_LAST) 1461 #define F_CPL_TX_DATA_ISO_LAST V_CPL_TX_DATA_ISO_LAST(1U) 1462 1463 #define S_CPL_TX_DATA_ISO_CPLHDRLEN 21 1464 #define M_CPL_TX_DATA_ISO_CPLHDRLEN 0x1 1465 #define V_CPL_TX_DATA_ISO_CPLHDRLEN(x) ((x) << S_CPL_TX_DATA_ISO_CPLHDRLEN) 1466 #define G_CPL_TX_DATA_ISO_CPLHDRLEN(x) \ 1467 (((x) >> S_CPL_TX_DATA_ISO_CPLHDRLEN) & M_CPL_TX_DATA_ISO_CPLHDRLEN) 1468 #define F_CPL_TX_DATA_ISO_CPLHDRLEN V_CPL_TX_DATA_ISO_CPLHDRLEN(1U) 1469 1470 #define S_CPL_TX_DATA_ISO_HDRCRC 20 1471 #define M_CPL_TX_DATA_ISO_HDRCRC 0x1 1472 #define V_CPL_TX_DATA_ISO_HDRCRC(x) ((x) << S_CPL_TX_DATA_ISO_HDRCRC) 1473 #define G_CPL_TX_DATA_ISO_HDRCRC(x) \ 1474 (((x) >> S_CPL_TX_DATA_ISO_HDRCRC) & M_CPL_TX_DATA_ISO_HDRCRC) 1475 #define F_CPL_TX_DATA_ISO_HDRCRC V_CPL_TX_DATA_ISO_HDRCRC(1U) 1476 1477 #define S_CPL_TX_DATA_ISO_PLDCRC 19 1478 #define M_CPL_TX_DATA_ISO_PLDCRC 0x1 1479 #define V_CPL_TX_DATA_ISO_PLDCRC(x) ((x) << S_CPL_TX_DATA_ISO_PLDCRC) 1480 #define G_CPL_TX_DATA_ISO_PLDCRC(x) \ 1481 (((x) >> S_CPL_TX_DATA_ISO_PLDCRC) & M_CPL_TX_DATA_ISO_PLDCRC) 1482 #define F_CPL_TX_DATA_ISO_PLDCRC V_CPL_TX_DATA_ISO_PLDCRC(1U) 1483 1484 #define S_CPL_TX_DATA_ISO_IMMEDIATE 18 1485 #define M_CPL_TX_DATA_ISO_IMMEDIATE 0x1 1486 #define V_CPL_TX_DATA_ISO_IMMEDIATE(x) ((x) << S_CPL_TX_DATA_ISO_IMMEDIATE) 1487 #define G_CPL_TX_DATA_ISO_IMMEDIATE(x) \ 1488 (((x) >> S_CPL_TX_DATA_ISO_IMMEDIATE) & M_CPL_TX_DATA_ISO_IMMEDIATE) 1489 #define F_CPL_TX_DATA_ISO_IMMEDIATE V_CPL_TX_DATA_ISO_IMMEDIATE(1U) 1490 1491 #define S_CPL_TX_DATA_ISO_SCSI 16 1492 #define M_CPL_TX_DATA_ISO_SCSI 0x3 1493 #define V_CPL_TX_DATA_ISO_SCSI(x) ((x) << S_CPL_TX_DATA_ISO_SCSI) 1494 #define G_CPL_TX_DATA_ISO_SCSI(x) \ 1495 (((x) >> S_CPL_TX_DATA_ISO_SCSI) & M_CPL_TX_DATA_ISO_SCSI) 1496 1497 /* cpl_tx_data_iso.reserved2_seglen_offset fields */ 1498 #define S_CPL_TX_DATA_ISO_SEGLEN_OFFSET 0 1499 #define M_CPL_TX_DATA_ISO_SEGLEN_OFFSET 0xffffff 1500 #define V_CPL_TX_DATA_ISO_SEGLEN_OFFSET(x) \ 1501 ((x) << S_CPL_TX_DATA_ISO_SEGLEN_OFFSET) 1502 #define G_CPL_TX_DATA_ISO_SEGLEN_OFFSET(x) \ 1503 (((x) >> S_CPL_TX_DATA_ISO_SEGLEN_OFFSET) & \ 1504 M_CPL_TX_DATA_ISO_SEGLEN_OFFSET) 1505 1506 struct cpl_iscsi_hdr { 1507 RSS_HDR 1508 union opcode_tid ot; 1509 __be16 pdu_len_ddp; 1510 __be16 len; 1511 __be32 seq; 1512 __be16 urg; 1513 __u8 rsvd; 1514 __u8 status; 1515 }; 1516 1517 /* cpl_iscsi_hdr.pdu_len_ddp fields */ 1518 #define S_ISCSI_PDU_LEN 0 1519 #define M_ISCSI_PDU_LEN 0x7FFF 1520 #define V_ISCSI_PDU_LEN(x) ((x) << S_ISCSI_PDU_LEN) 1521 #define G_ISCSI_PDU_LEN(x) (((x) >> S_ISCSI_PDU_LEN) & M_ISCSI_PDU_LEN) 1522 1523 #define S_ISCSI_DDP 15 1524 #define V_ISCSI_DDP(x) ((x) << S_ISCSI_DDP) 1525 #define F_ISCSI_DDP V_ISCSI_DDP(1U) 1526 1527 struct cpl_iscsi_data { 1528 RSS_HDR 1529 union opcode_tid ot; 1530 __u8 rsvd0[2]; 1531 __be16 len; 1532 __be32 seq; 1533 __be16 urg; 1534 __u8 rsvd1; 1535 __u8 status; 1536 }; 1537 1538 struct cpl_rx_data { 1539 RSS_HDR 1540 union opcode_tid ot; 1541 __be16 rsvd; 1542 __be16 len; 1543 __be32 seq; 1544 __be16 urg; 1545 #if defined(__LITTLE_ENDIAN_BITFIELD) 1546 __u8 dack_mode:2; 1547 __u8 psh:1; 1548 __u8 heartbeat:1; 1549 __u8 ddp_off:1; 1550 __u8 :3; 1551 #else 1552 __u8 :3; 1553 __u8 ddp_off:1; 1554 __u8 heartbeat:1; 1555 __u8 psh:1; 1556 __u8 dack_mode:2; 1557 #endif 1558 __u8 status; 1559 }; 1560 1561 struct cpl_fcoe_hdr { 1562 RSS_HDR 1563 union opcode_tid ot; 1564 __be16 oxid; 1565 __be16 len; 1566 __be32 rctl_fctl; 1567 __u8 cs_ctl; 1568 __u8 df_ctl; 1569 __u8 sof; 1570 __u8 eof; 1571 __be16 seq_cnt; 1572 __u8 seq_id; 1573 __u8 type; 1574 __be32 param; 1575 }; 1576 1577 /* cpl_fcoe_hdr.rctl_fctl fields */ 1578 #define S_FCOE_FCHDR_RCTL 24 1579 #define M_FCOE_FCHDR_RCTL 0xff 1580 #define V_FCOE_FCHDR_RCTL(x) ((x) << S_FCOE_FCHDR_RCTL) 1581 #define G_FCOE_FCHDR_RCTL(x) \ 1582 (((x) >> S_FCOE_FCHDR_RCTL) & M_FCOE_FCHDR_RCTL) 1583 1584 #define S_FCOE_FCHDR_FCTL 0 1585 #define M_FCOE_FCHDR_FCTL 0xffffff 1586 #define V_FCOE_FCHDR_FCTL(x) ((x) << S_FCOE_FCHDR_FCTL) 1587 #define G_FCOE_FCHDR_FCTL(x) \ 1588 (((x) >> S_FCOE_FCHDR_FCTL) & M_FCOE_FCHDR_FCTL) 1589 1590 struct cpl_fcoe_data { 1591 RSS_HDR 1592 union opcode_tid ot; 1593 __u8 rsvd0[2]; 1594 __be16 len; 1595 __be32 seq; 1596 __u8 rsvd1[3]; 1597 __u8 status; 1598 }; 1599 1600 struct cpl_rx_urg_notify { 1601 RSS_HDR 1602 union opcode_tid ot; 1603 __be32 seq; 1604 }; 1605 1606 struct cpl_rx_urg_pkt { 1607 RSS_HDR 1608 union opcode_tid ot; 1609 __be16 rsvd; 1610 __be16 len; 1611 }; 1612 1613 struct cpl_rx_data_ack { 1614 WR_HDR; 1615 union opcode_tid ot; 1616 __be32 credit_dack; 1617 }; 1618 1619 struct cpl_rx_data_ack_core { 1620 union opcode_tid ot; 1621 __be32 credit_dack; 1622 }; 1623 1624 /* cpl_rx_data_ack.ack_seq fields */ 1625 #define S_RX_CREDITS 0 1626 #define M_RX_CREDITS 0x3FFFFFF 1627 #define V_RX_CREDITS(x) ((x) << S_RX_CREDITS) 1628 #define G_RX_CREDITS(x) (((x) >> S_RX_CREDITS) & M_RX_CREDITS) 1629 1630 #define S_RX_MODULATE_TX 26 1631 #define V_RX_MODULATE_TX(x) ((x) << S_RX_MODULATE_TX) 1632 #define F_RX_MODULATE_TX V_RX_MODULATE_TX(1U) 1633 1634 #define S_RX_MODULATE_RX 27 1635 #define V_RX_MODULATE_RX(x) ((x) << S_RX_MODULATE_RX) 1636 #define F_RX_MODULATE_RX V_RX_MODULATE_RX(1U) 1637 1638 #define S_RX_FORCE_ACK 28 1639 #define V_RX_FORCE_ACK(x) ((x) << S_RX_FORCE_ACK) 1640 #define F_RX_FORCE_ACK V_RX_FORCE_ACK(1U) 1641 1642 #define S_RX_DACK_MODE 29 1643 #define M_RX_DACK_MODE 0x3 1644 #define V_RX_DACK_MODE(x) ((x) << S_RX_DACK_MODE) 1645 #define G_RX_DACK_MODE(x) (((x) >> S_RX_DACK_MODE) & M_RX_DACK_MODE) 1646 1647 #define S_RX_DACK_CHANGE 31 1648 #define V_RX_DACK_CHANGE(x) ((x) << S_RX_DACK_CHANGE) 1649 #define F_RX_DACK_CHANGE V_RX_DACK_CHANGE(1U) 1650 1651 struct cpl_rx_ddp_complete { 1652 RSS_HDR 1653 union opcode_tid ot; 1654 __be32 ddp_report; 1655 __be32 rcv_nxt; 1656 __be32 rsvd; 1657 }; 1658 1659 struct cpl_rx_data_ddp { 1660 RSS_HDR 1661 union opcode_tid ot; 1662 __be16 urg; 1663 __be16 len; 1664 __be32 seq; 1665 union { 1666 __be32 nxt_seq; 1667 __be32 ddp_report; 1668 } u; 1669 __be32 ulp_crc; 1670 __be32 ddpvld; 1671 }; 1672 1673 #define cpl_rx_iscsi_ddp cpl_rx_data_ddp 1674 1675 struct cpl_rx_fcoe_ddp { 1676 RSS_HDR 1677 union opcode_tid ot; 1678 __be16 rsvd; 1679 __be16 len; 1680 __be32 seq; 1681 __be32 ddp_report; 1682 __be32 ulp_crc; 1683 __be32 ddpvld; 1684 }; 1685 1686 struct cpl_rx_data_dif { 1687 RSS_HDR 1688 union opcode_tid ot; 1689 __be16 ddp_len; 1690 __be16 msg_len; 1691 __be32 seq; 1692 union { 1693 __be32 nxt_seq; 1694 __be32 ddp_report; 1695 } u; 1696 __be32 err_vec; 1697 __be32 ddpvld; 1698 }; 1699 1700 struct cpl_rx_iscsi_dif { 1701 RSS_HDR 1702 union opcode_tid ot; 1703 __be16 ddp_len; 1704 __be16 msg_len; 1705 __be32 seq; 1706 union { 1707 __be32 nxt_seq; 1708 __be32 ddp_report; 1709 } u; 1710 __be32 ulp_crc; 1711 __be32 ddpvld; 1712 __u8 rsvd0[8]; 1713 __be32 err_vec; 1714 __u8 rsvd1[4]; 1715 }; 1716 1717 struct cpl_rx_iscsi_cmp { 1718 RSS_HDR 1719 union opcode_tid ot; 1720 __be16 pdu_len_ddp; 1721 __be16 len; 1722 __be32 seq; 1723 __be16 urg; 1724 __u8 rsvd; 1725 __u8 status; 1726 __be32 ulp_crc; 1727 __be32 ddpvld; 1728 }; 1729 1730 struct cpl_rx_fcoe_dif { 1731 RSS_HDR 1732 union opcode_tid ot; 1733 __be16 ddp_len; 1734 __be16 msg_len; 1735 __be32 seq; 1736 __be32 ddp_report; 1737 __be32 err_vec; 1738 __be32 ddpvld; 1739 }; 1740 1741 /* cpl_rx_{data,iscsi,fcoe}_{ddp,dif}.ddpvld fields */ 1742 #define S_DDP_VALID 15 1743 #define M_DDP_VALID 0x1FFFF 1744 #define V_DDP_VALID(x) ((x) << S_DDP_VALID) 1745 #define G_DDP_VALID(x) (((x) >> S_DDP_VALID) & M_DDP_VALID) 1746 1747 #define S_DDP_PPOD_MISMATCH 15 1748 #define V_DDP_PPOD_MISMATCH(x) ((x) << S_DDP_PPOD_MISMATCH) 1749 #define F_DDP_PPOD_MISMATCH V_DDP_PPOD_MISMATCH(1U) 1750 1751 #define S_DDP_PDU 16 1752 #define V_DDP_PDU(x) ((x) << S_DDP_PDU) 1753 #define F_DDP_PDU V_DDP_PDU(1U) 1754 1755 #define S_DDP_LLIMIT_ERR 17 1756 #define V_DDP_LLIMIT_ERR(x) ((x) << S_DDP_LLIMIT_ERR) 1757 #define F_DDP_LLIMIT_ERR V_DDP_LLIMIT_ERR(1U) 1758 1759 #define S_DDP_PPOD_PARITY_ERR 18 1760 #define V_DDP_PPOD_PARITY_ERR(x) ((x) << S_DDP_PPOD_PARITY_ERR) 1761 #define F_DDP_PPOD_PARITY_ERR V_DDP_PPOD_PARITY_ERR(1U) 1762 1763 #define S_DDP_PADDING_ERR 19 1764 #define V_DDP_PADDING_ERR(x) ((x) << S_DDP_PADDING_ERR) 1765 #define F_DDP_PADDING_ERR V_DDP_PADDING_ERR(1U) 1766 1767 #define S_DDP_HDRCRC_ERR 20 1768 #define V_DDP_HDRCRC_ERR(x) ((x) << S_DDP_HDRCRC_ERR) 1769 #define F_DDP_HDRCRC_ERR V_DDP_HDRCRC_ERR(1U) 1770 1771 #define S_DDP_DATACRC_ERR 21 1772 #define V_DDP_DATACRC_ERR(x) ((x) << S_DDP_DATACRC_ERR) 1773 #define F_DDP_DATACRC_ERR V_DDP_DATACRC_ERR(1U) 1774 1775 #define S_DDP_INVALID_TAG 22 1776 #define V_DDP_INVALID_TAG(x) ((x) << S_DDP_INVALID_TAG) 1777 #define F_DDP_INVALID_TAG V_DDP_INVALID_TAG(1U) 1778 1779 #define S_DDP_ULIMIT_ERR 23 1780 #define V_DDP_ULIMIT_ERR(x) ((x) << S_DDP_ULIMIT_ERR) 1781 #define F_DDP_ULIMIT_ERR V_DDP_ULIMIT_ERR(1U) 1782 1783 #define S_DDP_OFFSET_ERR 24 1784 #define V_DDP_OFFSET_ERR(x) ((x) << S_DDP_OFFSET_ERR) 1785 #define F_DDP_OFFSET_ERR V_DDP_OFFSET_ERR(1U) 1786 1787 #define S_DDP_COLOR_ERR 25 1788 #define V_DDP_COLOR_ERR(x) ((x) << S_DDP_COLOR_ERR) 1789 #define F_DDP_COLOR_ERR V_DDP_COLOR_ERR(1U) 1790 1791 #define S_DDP_TID_MISMATCH 26 1792 #define V_DDP_TID_MISMATCH(x) ((x) << S_DDP_TID_MISMATCH) 1793 #define F_DDP_TID_MISMATCH V_DDP_TID_MISMATCH(1U) 1794 1795 #define S_DDP_INVALID_PPOD 27 1796 #define V_DDP_INVALID_PPOD(x) ((x) << S_DDP_INVALID_PPOD) 1797 #define F_DDP_INVALID_PPOD V_DDP_INVALID_PPOD(1U) 1798 1799 #define S_DDP_ULP_MODE 28 1800 #define M_DDP_ULP_MODE 0xF 1801 #define V_DDP_ULP_MODE(x) ((x) << S_DDP_ULP_MODE) 1802 #define G_DDP_ULP_MODE(x) (((x) >> S_DDP_ULP_MODE) & M_DDP_ULP_MODE) 1803 1804 /* cpl_rx_{data,iscsi,fcoe}_{ddp,dif}.ddp_report fields */ 1805 #define S_DDP_OFFSET 0 1806 #define M_DDP_OFFSET 0xFFFFFF 1807 #define V_DDP_OFFSET(x) ((x) << S_DDP_OFFSET) 1808 #define G_DDP_OFFSET(x) (((x) >> S_DDP_OFFSET) & M_DDP_OFFSET) 1809 1810 #define S_DDP_DACK_MODE 24 1811 #define M_DDP_DACK_MODE 0x3 1812 #define V_DDP_DACK_MODE(x) ((x) << S_DDP_DACK_MODE) 1813 #define G_DDP_DACK_MODE(x) (((x) >> S_DDP_DACK_MODE) & M_DDP_DACK_MODE) 1814 1815 #define S_DDP_BUF_IDX 26 1816 #define V_DDP_BUF_IDX(x) ((x) << S_DDP_BUF_IDX) 1817 #define F_DDP_BUF_IDX V_DDP_BUF_IDX(1U) 1818 1819 #define S_DDP_URG 27 1820 #define V_DDP_URG(x) ((x) << S_DDP_URG) 1821 #define F_DDP_URG V_DDP_URG(1U) 1822 1823 #define S_DDP_PSH 28 1824 #define V_DDP_PSH(x) ((x) << S_DDP_PSH) 1825 #define F_DDP_PSH V_DDP_PSH(1U) 1826 1827 #define S_DDP_BUF_COMPLETE 29 1828 #define V_DDP_BUF_COMPLETE(x) ((x) << S_DDP_BUF_COMPLETE) 1829 #define F_DDP_BUF_COMPLETE V_DDP_BUF_COMPLETE(1U) 1830 1831 #define S_DDP_BUF_TIMED_OUT 30 1832 #define V_DDP_BUF_TIMED_OUT(x) ((x) << S_DDP_BUF_TIMED_OUT) 1833 #define F_DDP_BUF_TIMED_OUT V_DDP_BUF_TIMED_OUT(1U) 1834 1835 #define S_DDP_INV 31 1836 #define V_DDP_INV(x) ((x) << S_DDP_INV) 1837 #define F_DDP_INV V_DDP_INV(1U) 1838 1839 struct cpl_rx_pkt { 1840 RSS_HDR 1841 __u8 opcode; 1842 #if defined(__LITTLE_ENDIAN_BITFIELD) 1843 __u8 iff:4; 1844 __u8 csum_calc:1; 1845 __u8 ipmi_pkt:1; 1846 __u8 vlan_ex:1; 1847 __u8 ip_frag:1; 1848 #else 1849 __u8 ip_frag:1; 1850 __u8 vlan_ex:1; 1851 __u8 ipmi_pkt:1; 1852 __u8 csum_calc:1; 1853 __u8 iff:4; 1854 #endif 1855 __be16 csum; 1856 __be16 vlan; 1857 __be16 len; 1858 __be32 l2info; 1859 __be16 hdr_len; 1860 __be16 err_vec; 1861 }; 1862 1863 /* rx_pkt.l2info fields */ 1864 #define S_RX_ETHHDR_LEN 0 1865 #define M_RX_ETHHDR_LEN 0x1F 1866 #define V_RX_ETHHDR_LEN(x) ((x) << S_RX_ETHHDR_LEN) 1867 #define G_RX_ETHHDR_LEN(x) (((x) >> S_RX_ETHHDR_LEN) & M_RX_ETHHDR_LEN) 1868 1869 #define S_RX_T5_ETHHDR_LEN 0 1870 #define M_RX_T5_ETHHDR_LEN 0x3F 1871 #define V_RX_T5_ETHHDR_LEN(x) ((x) << S_RX_T5_ETHHDR_LEN) 1872 #define G_RX_T5_ETHHDR_LEN(x) (((x) >> S_RX_T5_ETHHDR_LEN) & M_RX_T5_ETHHDR_LEN) 1873 1874 #define M_RX_T6_ETHHDR_LEN 0xFF 1875 #define G_RX_T6_ETHHDR_LEN(x) (((x) >> S_RX_ETHHDR_LEN) & M_RX_T6_ETHHDR_LEN) 1876 1877 #define S_RX_PKTYPE 5 1878 #define M_RX_PKTYPE 0x7 1879 #define V_RX_PKTYPE(x) ((x) << S_RX_PKTYPE) 1880 #define G_RX_PKTYPE(x) (((x) >> S_RX_PKTYPE) & M_RX_PKTYPE) 1881 1882 #define S_RX_T5_DATYPE 6 1883 #define M_RX_T5_DATYPE 0x3 1884 #define V_RX_T5_DATYPE(x) ((x) << S_RX_T5_DATYPE) 1885 #define G_RX_T5_DATYPE(x) (((x) >> S_RX_T5_DATYPE) & M_RX_T5_DATYPE) 1886 1887 #define S_RX_MACIDX 8 1888 #define M_RX_MACIDX 0x1FF 1889 #define V_RX_MACIDX(x) ((x) << S_RX_MACIDX) 1890 #define G_RX_MACIDX(x) (((x) >> S_RX_MACIDX) & M_RX_MACIDX) 1891 1892 #define S_RX_T5_PKTYPE 17 1893 #define M_RX_T5_PKTYPE 0x7 1894 #define V_RX_T5_PKTYPE(x) ((x) << S_RX_T5_PKTYPE) 1895 #define G_RX_T5_PKTYPE(x) (((x) >> S_RX_T5_PKTYPE) & M_RX_T5_PKTYPE) 1896 1897 #define S_RX_DATYPE 18 1898 #define M_RX_DATYPE 0x3 1899 #define V_RX_DATYPE(x) ((x) << S_RX_DATYPE) 1900 #define G_RX_DATYPE(x) (((x) >> S_RX_DATYPE) & M_RX_DATYPE) 1901 1902 #define S_RXF_PSH 20 1903 #define V_RXF_PSH(x) ((x) << S_RXF_PSH) 1904 #define F_RXF_PSH V_RXF_PSH(1U) 1905 1906 #define S_RXF_SYN 21 1907 #define V_RXF_SYN(x) ((x) << S_RXF_SYN) 1908 #define F_RXF_SYN V_RXF_SYN(1U) 1909 1910 #define S_RXF_UDP 22 1911 #define V_RXF_UDP(x) ((x) << S_RXF_UDP) 1912 #define F_RXF_UDP V_RXF_UDP(1U) 1913 1914 #define S_RXF_TCP 23 1915 #define V_RXF_TCP(x) ((x) << S_RXF_TCP) 1916 #define F_RXF_TCP V_RXF_TCP(1U) 1917 1918 #define S_RXF_IP 24 1919 #define V_RXF_IP(x) ((x) << S_RXF_IP) 1920 #define F_RXF_IP V_RXF_IP(1U) 1921 1922 #define S_RXF_IP6 25 1923 #define V_RXF_IP6(x) ((x) << S_RXF_IP6) 1924 #define F_RXF_IP6 V_RXF_IP6(1U) 1925 1926 #define S_RXF_SYN_COOKIE 26 1927 #define V_RXF_SYN_COOKIE(x) ((x) << S_RXF_SYN_COOKIE) 1928 #define F_RXF_SYN_COOKIE V_RXF_SYN_COOKIE(1U) 1929 1930 #define S_RXF_FCOE 26 1931 #define V_RXF_FCOE(x) ((x) << S_RXF_FCOE) 1932 #define F_RXF_FCOE V_RXF_FCOE(1U) 1933 1934 #define S_RXF_LRO 27 1935 #define V_RXF_LRO(x) ((x) << S_RXF_LRO) 1936 #define F_RXF_LRO V_RXF_LRO(1U) 1937 1938 #define S_RX_CHAN 28 1939 #define M_RX_CHAN 0xF 1940 #define V_RX_CHAN(x) ((x) << S_RX_CHAN) 1941 #define G_RX_CHAN(x) (((x) >> S_RX_CHAN) & M_RX_CHAN) 1942 1943 /* rx_pkt.hdr_len fields */ 1944 #define S_RX_TCPHDR_LEN 0 1945 #define M_RX_TCPHDR_LEN 0x3F 1946 #define V_RX_TCPHDR_LEN(x) ((x) << S_RX_TCPHDR_LEN) 1947 #define G_RX_TCPHDR_LEN(x) (((x) >> S_RX_TCPHDR_LEN) & M_RX_TCPHDR_LEN) 1948 1949 #define S_RX_IPHDR_LEN 6 1950 #define M_RX_IPHDR_LEN 0x3FF 1951 #define V_RX_IPHDR_LEN(x) ((x) << S_RX_IPHDR_LEN) 1952 #define G_RX_IPHDR_LEN(x) (((x) >> S_RX_IPHDR_LEN) & M_RX_IPHDR_LEN) 1953 1954 /* rx_pkt.err_vec fields */ 1955 #define S_RXERR_OR 0 1956 #define V_RXERR_OR(x) ((x) << S_RXERR_OR) 1957 #define F_RXERR_OR V_RXERR_OR(1U) 1958 1959 #define S_RXERR_MAC 1 1960 #define V_RXERR_MAC(x) ((x) << S_RXERR_MAC) 1961 #define F_RXERR_MAC V_RXERR_MAC(1U) 1962 1963 #define S_RXERR_IPVERS 2 1964 #define V_RXERR_IPVERS(x) ((x) << S_RXERR_IPVERS) 1965 #define F_RXERR_IPVERS V_RXERR_IPVERS(1U) 1966 1967 #define S_RXERR_FRAG 3 1968 #define V_RXERR_FRAG(x) ((x) << S_RXERR_FRAG) 1969 #define F_RXERR_FRAG V_RXERR_FRAG(1U) 1970 1971 #define S_RXERR_ATTACK 4 1972 #define V_RXERR_ATTACK(x) ((x) << S_RXERR_ATTACK) 1973 #define F_RXERR_ATTACK V_RXERR_ATTACK(1U) 1974 1975 #define S_RXERR_ETHHDR_LEN 5 1976 #define V_RXERR_ETHHDR_LEN(x) ((x) << S_RXERR_ETHHDR_LEN) 1977 #define F_RXERR_ETHHDR_LEN V_RXERR_ETHHDR_LEN(1U) 1978 1979 #define S_RXERR_IPHDR_LEN 6 1980 #define V_RXERR_IPHDR_LEN(x) ((x) << S_RXERR_IPHDR_LEN) 1981 #define F_RXERR_IPHDR_LEN V_RXERR_IPHDR_LEN(1U) 1982 1983 #define S_RXERR_TCPHDR_LEN 7 1984 #define V_RXERR_TCPHDR_LEN(x) ((x) << S_RXERR_TCPHDR_LEN) 1985 #define F_RXERR_TCPHDR_LEN V_RXERR_TCPHDR_LEN(1U) 1986 1987 #define S_RXERR_PKT_LEN 8 1988 #define V_RXERR_PKT_LEN(x) ((x) << S_RXERR_PKT_LEN) 1989 #define F_RXERR_PKT_LEN V_RXERR_PKT_LEN(1U) 1990 1991 #define S_RXERR_TCP_OPT 9 1992 #define V_RXERR_TCP_OPT(x) ((x) << S_RXERR_TCP_OPT) 1993 #define F_RXERR_TCP_OPT V_RXERR_TCP_OPT(1U) 1994 1995 #define S_RXERR_IPCSUM 12 1996 #define V_RXERR_IPCSUM(x) ((x) << S_RXERR_IPCSUM) 1997 #define F_RXERR_IPCSUM V_RXERR_IPCSUM(1U) 1998 1999 #define S_RXERR_CSUM 13 2000 #define V_RXERR_CSUM(x) ((x) << S_RXERR_CSUM) 2001 #define F_RXERR_CSUM V_RXERR_CSUM(1U) 2002 2003 #define S_RXERR_PING 14 2004 #define V_RXERR_PING(x) ((x) << S_RXERR_PING) 2005 #define F_RXERR_PING V_RXERR_PING(1U) 2006 2007 /* In T6, rx_pkt.err_vec indicates 2008 * RxError Error vector (16b) or 2009 * Encapsulating header length (8b), 2010 * Outer encapsulation type (2b) and 2011 * compressed error vector (6b) if CRxPktEnc is 2012 * enabled in TP_OUT_CONFIG 2013 */ 2014 2015 #define S_T6_COMPR_RXERR_VEC 0 2016 #define M_T6_COMPR_RXERR_VEC 0x3F 2017 #define V_T6_COMPR_RXERR_VEC(x) ((x) << S_T6_COMPR_RXERR_LEN) 2018 #define G_T6_COMPR_RXERR_VEC(x) \ 2019 (((x) >> S_T6_COMPR_RXERR_VEC) & M_T6_COMPR_RXERR_VEC) 2020 2021 #define S_T6_COMPR_RXERR_MAC 0 2022 #define V_T6_COMPR_RXERR_MAC(x) ((x) << S_T6_COMPR_RXERR_MAC) 2023 #define F_T6_COMPR_RXERR_MAC V_T6_COMPR_RXERR_MAC(1U) 2024 2025 /* Logical OR of RX_ERROR_PKT_LEN, RX_ERROR_TCP_HDR_LEN 2026 * RX_ERROR_IP_HDR_LEN, RX_ERROR_ETH_HDR_LEN 2027 */ 2028 #define S_T6_COMPR_RXERR_LEN 1 2029 #define V_T6_COMPR_RXERR_LEN(x) ((x) << S_COMPR_T6_RXERR_LEN) 2030 #define F_T6_COMPR_RXERR_LEN V_COMPR_T6_RXERR_LEN(1U) 2031 2032 #define S_T6_COMPR_RXERR_TCP_OPT 2 2033 #define V_T6_COMPR_RXERR_TCP_OPT(x) ((x) << S_T6_COMPR_RXERR_TCP_OPT) 2034 #define F_T6_COMPR_RXERR_TCP_OPT V_T6_COMPR_RXERR_TCP_OPT(1U) 2035 2036 #define S_T6_COMPR_RXERR_IPV6_EXT 3 2037 #define V_T6_COMPR_RXERR_IPV6_EXT(x) ((x) << S_T6_COMPR_RXERR_IPV6_EXT) 2038 #define F_T6_COMPR_RXERR_IPV6_EXT V_T6_COMPR_RXERR_IPV6_EXT(1U) 2039 2040 /* Logical OR of RX_ERROR_CSUM, RX_ERROR_CSIP */ 2041 #define S_T6_COMPR_RXERR_SUM 4 2042 #define V_T6_COMPR_RXERR_SUM(x) ((x) << S_T6_COMPR_RXERR_SUM) 2043 #define F_T6_COMPR_RXERR_SUM V_T6_COMPR_RXERR_SUM(1U) 2044 2045 /* Logical OR of RX_ERROR_FPMA, RX_ERROR_PING_DROP, 2046 * RX_ERROR_ATTACK, RX_ERROR_FRAG,RX_ERROR_IPVERSION 2047 */ 2048 #define S_T6_COMPR_RXERR_MISC 5 2049 #define V_T6_COMPR_RXERR_MISC(x) ((x) << S_T6_COMPR_RXERR_MISC) 2050 #define F_T6_COMPR_RXERR_MISC V_T6_COMPR_RXERR_MISC(1U) 2051 2052 #define S_T6_RX_TNL_TYPE 6 2053 #define M_T6_RX_TNL_TYPE 0x3 2054 #define V_T6_RX_TNL_TYPE(x) ((x) << S_T6_RX_TNL_TYPE) 2055 #define G_T6_RX_TNL_TYPE(x) (((x) >> S_T6_RX_TNL_TYPE) & M_T6_RX_TNL_TYPE) 2056 2057 #define RX_PKT_TNL_TYPE_NVGRE 1 2058 #define RX_PKT_TNL_TYPE_VXLAN 2 2059 #define RX_PKT_TNL_TYPE_GENEVE 3 2060 2061 #define S_T6_RX_TNLHDR_LEN 8 2062 #define M_T6_RX_TNLHDR_LEN 0xFF 2063 #define V_T6_RX_TNLHDR_LEN(x) ((x) << S_T6_RX_TNLHDR_LEN) 2064 #define G_T6_RX_TNLHDR_LEN(x) (((x) >> S_T6_RX_TNLHDR_LEN) & M_T6_RX_TNLHDR_LEN) 2065 2066 struct cpl_trace_pkt { 2067 RSS_HDR 2068 __u8 opcode; 2069 __u8 intf; 2070 #if defined(__LITTLE_ENDIAN_BITFIELD) 2071 __u8 runt:4; 2072 __u8 filter_hit:4; 2073 __u8 :6; 2074 __u8 err:1; 2075 __u8 trunc:1; 2076 #else 2077 __u8 filter_hit:4; 2078 __u8 runt:4; 2079 __u8 trunc:1; 2080 __u8 err:1; 2081 __u8 :6; 2082 #endif 2083 __be16 rsvd; 2084 __be16 len; 2085 __be64 tstamp; 2086 }; 2087 2088 struct cpl_t5_trace_pkt { 2089 RSS_HDR 2090 __u8 opcode; 2091 __u8 intf; 2092 #if defined(__LITTLE_ENDIAN_BITFIELD) 2093 __u8 runt:4; 2094 __u8 filter_hit:4; 2095 __u8 :6; 2096 __u8 err:1; 2097 __u8 trunc:1; 2098 #else 2099 __u8 filter_hit:4; 2100 __u8 runt:4; 2101 __u8 trunc:1; 2102 __u8 err:1; 2103 __u8 :6; 2104 #endif 2105 __be16 rsvd; 2106 __be16 len; 2107 __be64 tstamp; 2108 __be64 rsvd1; 2109 }; 2110 2111 struct cpl_rte_delete_req { 2112 WR_HDR; 2113 union opcode_tid ot; 2114 __be32 params; 2115 }; 2116 2117 /* {cpl_rte_delete_req, cpl_rte_read_req}.params fields */ 2118 #define S_RTE_REQ_LUT_IX 8 2119 #define M_RTE_REQ_LUT_IX 0x7FF 2120 #define V_RTE_REQ_LUT_IX(x) ((x) << S_RTE_REQ_LUT_IX) 2121 #define G_RTE_REQ_LUT_IX(x) (((x) >> S_RTE_REQ_LUT_IX) & M_RTE_REQ_LUT_IX) 2122 2123 #define S_RTE_REQ_LUT_BASE 19 2124 #define M_RTE_REQ_LUT_BASE 0x7FF 2125 #define V_RTE_REQ_LUT_BASE(x) ((x) << S_RTE_REQ_LUT_BASE) 2126 #define G_RTE_REQ_LUT_BASE(x) (((x) >> S_RTE_REQ_LUT_BASE) & M_RTE_REQ_LUT_BASE) 2127 2128 #define S_RTE_READ_REQ_SELECT 31 2129 #define V_RTE_READ_REQ_SELECT(x) ((x) << S_RTE_READ_REQ_SELECT) 2130 #define F_RTE_READ_REQ_SELECT V_RTE_READ_REQ_SELECT(1U) 2131 2132 struct cpl_rte_delete_rpl { 2133 RSS_HDR 2134 union opcode_tid ot; 2135 __u8 status; 2136 __u8 rsvd[3]; 2137 }; 2138 2139 struct cpl_rte_write_req { 2140 WR_HDR; 2141 union opcode_tid ot; 2142 __u32 write_sel; 2143 __be32 lut_params; 2144 __be32 l2t_idx; 2145 __be32 netmask; 2146 __be32 faddr; 2147 }; 2148 2149 /* cpl_rte_write_req.write_sel fields */ 2150 #define S_RTE_WR_L2TIDX 31 2151 #define V_RTE_WR_L2TIDX(x) ((x) << S_RTE_WR_L2TIDX) 2152 #define F_RTE_WR_L2TIDX V_RTE_WR_L2TIDX(1U) 2153 2154 #define S_RTE_WR_FADDR 30 2155 #define V_RTE_WR_FADDR(x) ((x) << S_RTE_WR_FADDR) 2156 #define F_RTE_WR_FADDR V_RTE_WR_FADDR(1U) 2157 2158 /* cpl_rte_write_req.lut_params fields */ 2159 #define S_RTE_WR_LUT_IX 10 2160 #define M_RTE_WR_LUT_IX 0x7FF 2161 #define V_RTE_WR_LUT_IX(x) ((x) << S_RTE_WR_LUT_IX) 2162 #define G_RTE_WR_LUT_IX(x) (((x) >> S_RTE_WR_LUT_IX) & M_RTE_WR_LUT_IX) 2163 2164 #define S_RTE_WR_LUT_BASE 21 2165 #define M_RTE_WR_LUT_BASE 0x7FF 2166 #define V_RTE_WR_LUT_BASE(x) ((x) << S_RTE_WR_LUT_BASE) 2167 #define G_RTE_WR_LUT_BASE(x) (((x) >> S_RTE_WR_LUT_BASE) & M_RTE_WR_LUT_BASE) 2168 2169 struct cpl_rte_write_rpl { 2170 RSS_HDR 2171 union opcode_tid ot; 2172 __u8 status; 2173 __u8 rsvd[3]; 2174 }; 2175 2176 struct cpl_rte_read_req { 2177 WR_HDR; 2178 union opcode_tid ot; 2179 __be32 params; 2180 }; 2181 2182 struct cpl_rte_read_rpl { 2183 RSS_HDR 2184 union opcode_tid ot; 2185 __u8 status; 2186 __u8 rsvd; 2187 __be16 l2t_idx; 2188 #if defined(__LITTLE_ENDIAN_BITFIELD) 2189 __u32 :30; 2190 __u32 select:1; 2191 #else 2192 __u32 select:1; 2193 __u32 :30; 2194 #endif 2195 __be32 addr; 2196 }; 2197 2198 struct cpl_l2t_write_req { 2199 WR_HDR; 2200 union opcode_tid ot; 2201 __be16 params; 2202 __be16 l2t_idx; 2203 __be16 vlan; 2204 __u8 dst_mac[6]; 2205 }; 2206 2207 /* cpl_l2t_write_req.params fields */ 2208 #define S_L2T_W_INFO 2 2209 #define M_L2T_W_INFO 0x3F 2210 #define V_L2T_W_INFO(x) ((x) << S_L2T_W_INFO) 2211 #define G_L2T_W_INFO(x) (((x) >> S_L2T_W_INFO) & M_L2T_W_INFO) 2212 2213 #define S_L2T_W_PORT 8 2214 #define M_L2T_W_PORT 0x3 2215 #define V_L2T_W_PORT(x) ((x) << S_L2T_W_PORT) 2216 #define G_L2T_W_PORT(x) (((x) >> S_L2T_W_PORT) & M_L2T_W_PORT) 2217 2218 #define S_L2T_W_LPBK 10 2219 #define V_L2T_W_LPBK(x) ((x) << S_L2T_W_LPBK) 2220 #define F_L2T_W_PKBK V_L2T_W_LPBK(1U) 2221 2222 #define S_L2T_W_ARPMISS 11 2223 #define V_L2T_W_ARPMISS(x) ((x) << S_L2T_W_ARPMISS) 2224 #define F_L2T_W_ARPMISS V_L2T_W_ARPMISS(1U) 2225 2226 #define S_L2T_W_NOREPLY 15 2227 #define V_L2T_W_NOREPLY(x) ((x) << S_L2T_W_NOREPLY) 2228 #define F_L2T_W_NOREPLY V_L2T_W_NOREPLY(1U) 2229 2230 #define CPL_L2T_VLAN_NONE 0xfff 2231 2232 struct cpl_l2t_write_rpl { 2233 RSS_HDR 2234 union opcode_tid ot; 2235 __u8 status; 2236 __u8 rsvd[3]; 2237 }; 2238 2239 struct cpl_l2t_read_req { 2240 WR_HDR; 2241 union opcode_tid ot; 2242 __be32 l2t_idx; 2243 }; 2244 2245 struct cpl_l2t_read_rpl { 2246 RSS_HDR 2247 union opcode_tid ot; 2248 __u8 status; 2249 #if defined(__LITTLE_ENDIAN_BITFIELD) 2250 __u8 :4; 2251 __u8 iff:4; 2252 #else 2253 __u8 iff:4; 2254 __u8 :4; 2255 #endif 2256 __be16 vlan; 2257 __be16 info; 2258 __u8 dst_mac[6]; 2259 }; 2260 2261 struct cpl_srq_table_req { 2262 WR_HDR; 2263 union opcode_tid ot; 2264 __u8 status; 2265 __u8 rsvd[2]; 2266 __u8 idx; 2267 __be64 rsvd_pdid; 2268 __be32 qlen_qbase; 2269 __be16 cur_msn; 2270 __be16 max_msn; 2271 }; 2272 2273 struct cpl_srq_table_rpl { 2274 RSS_HDR 2275 union opcode_tid ot; 2276 __u8 status; 2277 __u8 rsvd[2]; 2278 __u8 idx; 2279 __be64 rsvd_pdid; 2280 __be32 qlen_qbase; 2281 __be16 cur_msn; 2282 __be16 max_msn; 2283 }; 2284 2285 /* cpl_srq_table_{req,rpl}.params fields */ 2286 #define S_SRQT_QLEN 28 2287 #define M_SRQT_QLEN 0xF 2288 #define V_SRQT_QLEN(x) ((x) << S_SRQT_QLEN) 2289 #define G_SRQT_QLEN(x) (((x) >> S_SRQT_QLEN) & M_SRQT_QLEN) 2290 2291 #define S_SRQT_QBASE 0 2292 #define M_SRQT_QBASE 0x3FFFFFF 2293 #define V_SRQT_QBASE(x) ((x) << S_SRQT_QBASE) 2294 #define G_SRQT_QBASE(x) (((x) >> S_SRQT_QBASE) & M_SRQT_QBASE) 2295 2296 #define S_SRQT_PDID 0 2297 #define M_SRQT_PDID 0xFF 2298 #define V_SRQT_PDID(x) ((x) << S_SRQT_PDID) 2299 #define G_SRQT_PDID(x) (((x) >> S_SRQT_PDID) & M_SRQT_PDID) 2300 2301 #define S_SRQT_IDX 0 2302 #define M_SRQT_IDX 0xF 2303 #define V_SRQT_IDX(x) ((x) << S_SRQT_IDX) 2304 #define G_SRQT_IDX(x) (((x) >> S_SRQT_IDX) & M_SRQT_IDX) 2305 2306 struct cpl_smt_write_req { 2307 WR_HDR; 2308 union opcode_tid ot; 2309 __be32 params; 2310 __be16 pfvf1; 2311 __u8 src_mac1[6]; 2312 __be16 pfvf0; 2313 __u8 src_mac0[6]; 2314 }; 2315 2316 struct cpl_t6_smt_write_req { 2317 WR_HDR; 2318 union opcode_tid ot; 2319 __be32 params; 2320 __be64 tag; 2321 __be16 pfvf0; 2322 __u8 src_mac0[6]; 2323 __be32 local_ip; 2324 __be32 rsvd; 2325 }; 2326 2327 struct cpl_smt_write_rpl { 2328 RSS_HDR 2329 union opcode_tid ot; 2330 __u8 status; 2331 __u8 rsvd[3]; 2332 }; 2333 2334 struct cpl_smt_read_req { 2335 WR_HDR; 2336 union opcode_tid ot; 2337 __be32 params; 2338 }; 2339 2340 struct cpl_smt_read_rpl { 2341 RSS_HDR 2342 union opcode_tid ot; 2343 __u8 status; 2344 __u8 ovlan_idx; 2345 __be16 rsvd; 2346 __be16 pfvf1; 2347 __u8 src_mac1[6]; 2348 __be16 pfvf0; 2349 __u8 src_mac0[6]; 2350 }; 2351 2352 /* cpl_smt_{read,write}_req.params fields */ 2353 #define S_SMTW_OVLAN_IDX 16 2354 #define M_SMTW_OVLAN_IDX 0xF 2355 #define V_SMTW_OVLAN_IDX(x) ((x) << S_SMTW_OVLAN_IDX) 2356 #define G_SMTW_OVLAN_IDX(x) (((x) >> S_SMTW_OVLAN_IDX) & M_SMTW_OVLAN_IDX) 2357 2358 #define S_SMTW_IDX 20 2359 #define M_SMTW_IDX 0x7F 2360 #define V_SMTW_IDX(x) ((x) << S_SMTW_IDX) 2361 #define G_SMTW_IDX(x) (((x) >> S_SMTW_IDX) & M_SMTW_IDX) 2362 2363 #define M_T6_SMTW_IDX 0xFF 2364 #define G_T6_SMTW_IDX(x) (((x) >> S_SMTW_IDX) & M_T6_SMTW_IDX) 2365 2366 #define S_SMTW_NORPL 31 2367 #define V_SMTW_NORPL(x) ((x) << S_SMTW_NORPL) 2368 #define F_SMTW_NORPL V_SMTW_NORPL(1U) 2369 2370 /* cpl_smt_{read,write}_req.pfvf? fields */ 2371 #define S_SMTW_VF 0 2372 #define M_SMTW_VF 0xFF 2373 #define V_SMTW_VF(x) ((x) << S_SMTW_VF) 2374 #define G_SMTW_VF(x) (((x) >> S_SMTW_VF) & M_SMTW_VF) 2375 2376 #define S_SMTW_PF 8 2377 #define M_SMTW_PF 0x7 2378 #define V_SMTW_PF(x) ((x) << S_SMTW_PF) 2379 #define G_SMTW_PF(x) (((x) >> S_SMTW_PF) & M_SMTW_PF) 2380 2381 #define S_SMTW_VF_VLD 11 2382 #define V_SMTW_VF_VLD(x) ((x) << S_SMTW_VF_VLD) 2383 #define F_SMTW_VF_VLD V_SMTW_VF_VLD(1U) 2384 2385 struct cpl_tag_write_req { 2386 WR_HDR; 2387 union opcode_tid ot; 2388 __be32 params; 2389 __be64 tag_val; 2390 }; 2391 2392 struct cpl_tag_write_rpl { 2393 RSS_HDR 2394 union opcode_tid ot; 2395 __u8 status; 2396 __u8 rsvd[2]; 2397 __u8 idx; 2398 }; 2399 2400 struct cpl_tag_read_req { 2401 WR_HDR; 2402 union opcode_tid ot; 2403 __be32 params; 2404 }; 2405 2406 struct cpl_tag_read_rpl { 2407 RSS_HDR 2408 union opcode_tid ot; 2409 __u8 status; 2410 #if defined(__LITTLE_ENDIAN_BITFIELD) 2411 __u8 :4; 2412 __u8 tag_len:1; 2413 __u8 :2; 2414 __u8 ins_enable:1; 2415 #else 2416 __u8 ins_enable:1; 2417 __u8 :2; 2418 __u8 tag_len:1; 2419 __u8 :4; 2420 #endif 2421 __u8 rsvd; 2422 __u8 tag_idx; 2423 __be64 tag_val; 2424 }; 2425 2426 /* cpl_tag{read,write}_req.params fields */ 2427 #define S_TAGW_IDX 0 2428 #define M_TAGW_IDX 0x7F 2429 #define V_TAGW_IDX(x) ((x) << S_TAGW_IDX) 2430 #define G_TAGW_IDX(x) (((x) >> S_TAGW_IDX) & M_TAGW_IDX) 2431 2432 #define S_TAGW_LEN 20 2433 #define V_TAGW_LEN(x) ((x) << S_TAGW_LEN) 2434 #define F_TAGW_LEN V_TAGW_LEN(1U) 2435 2436 #define S_TAGW_INS_ENABLE 23 2437 #define V_TAGW_INS_ENABLE(x) ((x) << S_TAGW_INS_ENABLE) 2438 #define F_TAGW_INS_ENABLE V_TAGW_INS_ENABLE(1U) 2439 2440 #define S_TAGW_NORPL 31 2441 #define V_TAGW_NORPL(x) ((x) << S_TAGW_NORPL) 2442 #define F_TAGW_NORPL V_TAGW_NORPL(1U) 2443 2444 struct cpl_barrier { 2445 WR_HDR; 2446 __u8 opcode; 2447 __u8 chan_map; 2448 __be16 rsvd0; 2449 __be32 rsvd1; 2450 }; 2451 2452 /* cpl_barrier.chan_map fields */ 2453 #define S_CHAN_MAP 4 2454 #define M_CHAN_MAP 0xF 2455 #define V_CHAN_MAP(x) ((x) << S_CHAN_MAP) 2456 #define G_CHAN_MAP(x) (((x) >> S_CHAN_MAP) & M_CHAN_MAP) 2457 2458 struct cpl_error { 2459 RSS_HDR 2460 union opcode_tid ot; 2461 __be32 error; 2462 }; 2463 2464 struct cpl_hit_notify { 2465 RSS_HDR 2466 union opcode_tid ot; 2467 __be32 rsvd; 2468 __be32 info; 2469 __be32 reason; 2470 }; 2471 2472 struct cpl_pkt_notify { 2473 RSS_HDR 2474 union opcode_tid ot; 2475 __be16 rsvd; 2476 __be16 len; 2477 __be32 info; 2478 __be32 reason; 2479 }; 2480 2481 /* cpl_{hit,pkt}_notify.info fields */ 2482 #define S_NTFY_MAC_IDX 0 2483 #define M_NTFY_MAC_IDX 0x1FF 2484 #define V_NTFY_MAC_IDX(x) ((x) << S_NTFY_MAC_IDX) 2485 #define G_NTFY_MAC_IDX(x) (((x) >> S_NTFY_MAC_IDX) & M_NTFY_MAC_IDX) 2486 2487 #define S_NTFY_INTF 10 2488 #define M_NTFY_INTF 0xF 2489 #define V_NTFY_INTF(x) ((x) << S_NTFY_INTF) 2490 #define G_NTFY_INTF(x) (((x) >> S_NTFY_INTF) & M_NTFY_INTF) 2491 2492 #define S_NTFY_TCPHDR_LEN 14 2493 #define M_NTFY_TCPHDR_LEN 0xF 2494 #define V_NTFY_TCPHDR_LEN(x) ((x) << S_NTFY_TCPHDR_LEN) 2495 #define G_NTFY_TCPHDR_LEN(x) (((x) >> S_NTFY_TCPHDR_LEN) & M_NTFY_TCPHDR_LEN) 2496 2497 #define S_NTFY_IPHDR_LEN 18 2498 #define M_NTFY_IPHDR_LEN 0x1FF 2499 #define V_NTFY_IPHDR_LEN(x) ((x) << S_NTFY_IPHDR_LEN) 2500 #define G_NTFY_IPHDR_LEN(x) (((x) >> S_NTFY_IPHDR_LEN) & M_NTFY_IPHDR_LEN) 2501 2502 #define S_NTFY_ETHHDR_LEN 27 2503 #define M_NTFY_ETHHDR_LEN 0x1F 2504 #define V_NTFY_ETHHDR_LEN(x) ((x) << S_NTFY_ETHHDR_LEN) 2505 #define G_NTFY_ETHHDR_LEN(x) (((x) >> S_NTFY_ETHHDR_LEN) & M_NTFY_ETHHDR_LEN) 2506 2507 #define S_NTFY_T5_IPHDR_LEN 18 2508 #define M_NTFY_T5_IPHDR_LEN 0xFF 2509 #define V_NTFY_T5_IPHDR_LEN(x) ((x) << S_NTFY_T5_IPHDR_LEN) 2510 #define G_NTFY_T5_IPHDR_LEN(x) (((x) >> S_NTFY_T5_IPHDR_LEN) & M_NTFY_T5_IPHDR_LEN) 2511 2512 #define S_NTFY_T5_ETHHDR_LEN 26 2513 #define M_NTFY_T5_ETHHDR_LEN 0x3F 2514 #define V_NTFY_T5_ETHHDR_LEN(x) ((x) << S_NTFY_T5_ETHHDR_LEN) 2515 #define G_NTFY_T5_ETHHDR_LEN(x) (((x) >> S_NTFY_T5_ETHHDR_LEN) & M_NTFY_T5_ETHHDR_LEN) 2516 2517 struct cpl_rdma_terminate { 2518 RSS_HDR 2519 union opcode_tid ot; 2520 __be16 rsvd; 2521 __be16 len; 2522 }; 2523 2524 struct cpl_set_le_req { 2525 WR_HDR; 2526 union opcode_tid ot; 2527 __be16 reply_ctrl; 2528 __be16 params; 2529 __be64 mask_hi; 2530 __be64 mask_lo; 2531 __be64 val_hi; 2532 __be64 val_lo; 2533 }; 2534 2535 /* cpl_set_le_req.reply_ctrl additional fields */ 2536 #define S_LE_REQ_IP6 13 2537 #define V_LE_REQ_IP6(x) ((x) << S_LE_REQ_IP6) 2538 #define F_LE_REQ_IP6 V_LE_REQ_IP6(1U) 2539 2540 /* cpl_set_le_req.params fields */ 2541 #define S_LE_CHAN 0 2542 #define M_LE_CHAN 0x3 2543 #define V_LE_CHAN(x) ((x) << S_LE_CHAN) 2544 #define G_LE_CHAN(x) (((x) >> S_LE_CHAN) & M_LE_CHAN) 2545 2546 #define S_LE_OFFSET 5 2547 #define M_LE_OFFSET 0x7 2548 #define V_LE_OFFSET(x) ((x) << S_LE_OFFSET) 2549 #define G_LE_OFFSET(x) (((x) >> S_LE_OFFSET) & M_LE_OFFSET) 2550 2551 #define S_LE_MORE 8 2552 #define V_LE_MORE(x) ((x) << S_LE_MORE) 2553 #define F_LE_MORE V_LE_MORE(1U) 2554 2555 #define S_LE_REQSIZE 9 2556 #define M_LE_REQSIZE 0x7 2557 #define V_LE_REQSIZE(x) ((x) << S_LE_REQSIZE) 2558 #define G_LE_REQSIZE(x) (((x) >> S_LE_REQSIZE) & M_LE_REQSIZE) 2559 2560 #define S_LE_REQCMD 12 2561 #define M_LE_REQCMD 0xF 2562 #define V_LE_REQCMD(x) ((x) << S_LE_REQCMD) 2563 #define G_LE_REQCMD(x) (((x) >> S_LE_REQCMD) & M_LE_REQCMD) 2564 2565 struct cpl_set_le_rpl { 2566 RSS_HDR 2567 union opcode_tid ot; 2568 __u8 chan; 2569 __u8 info; 2570 __be16 len; 2571 }; 2572 2573 /* cpl_set_le_rpl.info fields */ 2574 #define S_LE_RSPCMD 0 2575 #define M_LE_RSPCMD 0xF 2576 #define V_LE_RSPCMD(x) ((x) << S_LE_RSPCMD) 2577 #define G_LE_RSPCMD(x) (((x) >> S_LE_RSPCMD) & M_LE_RSPCMD) 2578 2579 #define S_LE_RSPSIZE 4 2580 #define M_LE_RSPSIZE 0x7 2581 #define V_LE_RSPSIZE(x) ((x) << S_LE_RSPSIZE) 2582 #define G_LE_RSPSIZE(x) (((x) >> S_LE_RSPSIZE) & M_LE_RSPSIZE) 2583 2584 #define S_LE_RSPTYPE 7 2585 #define V_LE_RSPTYPE(x) ((x) << S_LE_RSPTYPE) 2586 #define F_LE_RSPTYPE V_LE_RSPTYPE(1U) 2587 2588 struct cpl_sge_egr_update { 2589 RSS_HDR 2590 __be32 opcode_qid; 2591 __be16 cidx; 2592 __be16 pidx; 2593 }; 2594 2595 /* cpl_sge_egr_update.ot fields */ 2596 #define S_AUTOEQU 22 2597 #define M_AUTOEQU 0x1 2598 #define V_AUTOEQU(x) ((x) << S_AUTOEQU) 2599 #define G_AUTOEQU(x) (((x) >> S_AUTOEQU) & M_AUTOEQU) 2600 2601 #define S_EGR_QID 0 2602 #define M_EGR_QID 0x1FFFF 2603 #define V_EGR_QID(x) ((x) << S_EGR_QID) 2604 #define G_EGR_QID(x) (((x) >> S_EGR_QID) & M_EGR_QID) 2605 2606 /* cpl_fw*.type values */ 2607 enum { 2608 FW_TYPE_CMD_RPL = 0, 2609 FW_TYPE_WR_RPL = 1, 2610 FW_TYPE_CQE = 2, 2611 FW_TYPE_OFLD_CONNECTION_WR_RPL = 3, 2612 FW_TYPE_RSSCPL = 4, 2613 FW_TYPE_WRERR_RPL = 5, 2614 FW_TYPE_PI_ERR = 6, 2615 }; 2616 2617 struct cpl_fw2_pld { 2618 RSS_HDR 2619 u8 opcode; 2620 u8 rsvd[5]; 2621 __be16 len; 2622 }; 2623 2624 struct cpl_fw4_pld { 2625 RSS_HDR 2626 u8 opcode; 2627 u8 rsvd0[3]; 2628 u8 type; 2629 u8 rsvd1; 2630 __be16 len; 2631 __be64 data; 2632 __be64 rsvd2; 2633 }; 2634 2635 struct cpl_fw6_pld { 2636 RSS_HDR 2637 u8 opcode; 2638 u8 rsvd[5]; 2639 __be16 len; 2640 __be64 data[4]; 2641 }; 2642 2643 struct cpl_fw2_msg { 2644 RSS_HDR 2645 union opcode_info oi; 2646 }; 2647 2648 struct cpl_fw4_msg { 2649 RSS_HDR 2650 u8 opcode; 2651 u8 type; 2652 __be16 rsvd0; 2653 __be32 rsvd1; 2654 __be64 data[2]; 2655 }; 2656 2657 struct cpl_fw4_ack { 2658 RSS_HDR 2659 union opcode_tid ot; 2660 u8 credits; 2661 u8 rsvd0[2]; 2662 u8 flags; 2663 __be32 snd_nxt; 2664 __be32 snd_una; 2665 __be64 rsvd1; 2666 }; 2667 2668 enum { 2669 CPL_FW4_ACK_FLAGS_SEQVAL = 0x1, /* seqn valid */ 2670 CPL_FW4_ACK_FLAGS_CH = 0x2, /* channel change complete */ 2671 CPL_FW4_ACK_FLAGS_FLOWC = 0x4, /* fw_flowc_wr complete */ 2672 }; 2673 2674 struct cpl_fw6_msg { 2675 RSS_HDR 2676 u8 opcode; 2677 u8 type; 2678 __be16 rsvd0; 2679 __be32 rsvd1; 2680 __be64 data[4]; 2681 }; 2682 2683 /* cpl_fw6_msg.type values */ 2684 enum { 2685 FW6_TYPE_CMD_RPL = FW_TYPE_CMD_RPL, 2686 FW6_TYPE_WR_RPL = FW_TYPE_WR_RPL, 2687 FW6_TYPE_CQE = FW_TYPE_CQE, 2688 FW6_TYPE_OFLD_CONNECTION_WR_RPL = FW_TYPE_OFLD_CONNECTION_WR_RPL, 2689 FW6_TYPE_RSSCPL = FW_TYPE_RSSCPL, 2690 FW6_TYPE_WRERR_RPL = FW_TYPE_WRERR_RPL, 2691 FW6_TYPE_PI_ERR = FW_TYPE_PI_ERR, 2692 NUM_FW6_TYPES 2693 }; 2694 2695 struct cpl_fw6_msg_ofld_connection_wr_rpl { 2696 __u64 cookie; 2697 __be32 tid; /* or atid in case of active failure */ 2698 __u8 t_state; 2699 __u8 retval; 2700 __u8 rsvd[2]; 2701 }; 2702 2703 /* ULP_TX opcodes */ 2704 enum { 2705 ULP_TX_MEM_READ = 2, 2706 ULP_TX_MEM_WRITE = 3, 2707 ULP_TX_PKT = 4 2708 }; 2709 2710 enum { 2711 ULP_TX_SC_NOOP = 0x80, 2712 ULP_TX_SC_IMM = 0x81, 2713 ULP_TX_SC_DSGL = 0x82, 2714 ULP_TX_SC_ISGL = 0x83, 2715 ULP_TX_SC_PICTRL = 0x84 2716 }; 2717 2718 #define S_ULPTX_CMD 24 2719 #define M_ULPTX_CMD 0xFF 2720 #define V_ULPTX_CMD(x) ((x) << S_ULPTX_CMD) 2721 2722 #define S_ULPTX_LEN16 0 2723 #define M_ULPTX_LEN16 0xFF 2724 #define V_ULPTX_LEN16(x) ((x) << S_ULPTX_LEN16) 2725 2726 #define S_ULP_TX_SC_MORE 23 2727 #define V_ULP_TX_SC_MORE(x) ((x) << S_ULP_TX_SC_MORE) 2728 #define F_ULP_TX_SC_MORE V_ULP_TX_SC_MORE(1U) 2729 2730 struct ulptx_sge_pair { 2731 __be32 len[2]; 2732 __be64 addr[2]; 2733 }; 2734 2735 struct ulptx_sgl { 2736 __be32 cmd_nsge; 2737 __be32 len0; 2738 __be64 addr0; 2739 #if !(defined C99_NOT_SUPPORTED) 2740 struct ulptx_sge_pair sge[0]; 2741 #endif 2742 }; 2743 2744 struct ulptx_isge { 2745 __be32 stag; 2746 __be32 len; 2747 __be64 target_ofst; 2748 }; 2749 2750 struct ulptx_isgl { 2751 __be32 cmd_nisge; 2752 __be32 rsvd; 2753 #if !(defined C99_NOT_SUPPORTED) 2754 struct ulptx_isge sge[0]; 2755 #endif 2756 }; 2757 2758 struct ulptx_idata { 2759 __be32 cmd_more; 2760 __be32 len; 2761 }; 2762 2763 #define S_ULPTX_NSGE 0 2764 #define M_ULPTX_NSGE 0xFFFF 2765 #define V_ULPTX_NSGE(x) ((x) << S_ULPTX_NSGE) 2766 2767 struct ulp_mem_io { 2768 WR_HDR; 2769 __be32 cmd; 2770 __be32 len16; /* command length */ 2771 __be32 dlen; /* data length in 32-byte units */ 2772 __be32 lock_addr; 2773 }; 2774 2775 /* additional ulp_mem_io.cmd fields */ 2776 #define S_ULP_MEMIO_ORDER 23 2777 #define V_ULP_MEMIO_ORDER(x) ((x) << S_ULP_MEMIO_ORDER) 2778 #define F_ULP_MEMIO_ORDER V_ULP_MEMIO_ORDER(1U) 2779 2780 #define S_T5_ULP_MEMIO_IMM 23 2781 #define V_T5_ULP_MEMIO_IMM(x) ((x) << S_T5_ULP_MEMIO_IMM) 2782 #define F_T5_ULP_MEMIO_IMM V_T5_ULP_MEMIO_IMM(1U) 2783 2784 #define S_T5_ULP_MEMIO_ORDER 22 2785 #define V_T5_ULP_MEMIO_ORDER(x) ((x) << S_T5_ULP_MEMIO_ORDER) 2786 #define F_T5_ULP_MEMIO_ORDER V_T5_ULP_MEMIO_ORDER(1U) 2787 2788 #define S_T5_ULP_MEMIO_FID 4 2789 #define M_T5_ULP_MEMIO_FID 0x7ff 2790 #define V_T5_ULP_MEMIO_FID(x) ((x) << S_T5_ULP_MEMIO_FID) 2791 2792 /* ulp_mem_io.lock_addr fields */ 2793 #define S_ULP_MEMIO_ADDR 0 2794 #define M_ULP_MEMIO_ADDR 0x7FFFFFF 2795 #define V_ULP_MEMIO_ADDR(x) ((x) << S_ULP_MEMIO_ADDR) 2796 2797 #define S_ULP_MEMIO_LOCK 31 2798 #define V_ULP_MEMIO_LOCK(x) ((x) << S_ULP_MEMIO_LOCK) 2799 #define F_ULP_MEMIO_LOCK V_ULP_MEMIO_LOCK(1U) 2800 2801 /* ulp_mem_io.dlen fields */ 2802 #define S_ULP_MEMIO_DATA_LEN 0 2803 #define M_ULP_MEMIO_DATA_LEN 0x1F 2804 #define V_ULP_MEMIO_DATA_LEN(x) ((x) << S_ULP_MEMIO_DATA_LEN) 2805 2806 /* ULP_TXPKT field values */ 2807 enum { 2808 ULP_TXPKT_DEST_TP = 0, 2809 ULP_TXPKT_DEST_SGE, 2810 ULP_TXPKT_DEST_UP, 2811 ULP_TXPKT_DEST_DEVNULL, 2812 }; 2813 2814 struct ulp_txpkt { 2815 __be32 cmd_dest; 2816 __be32 len; 2817 }; 2818 2819 /* ulp_txpkt.cmd_dest fields */ 2820 #define S_ULP_TXPKT_DEST 16 2821 #define M_ULP_TXPKT_DEST 0x3 2822 #define V_ULP_TXPKT_DEST(x) ((x) << S_ULP_TXPKT_DEST) 2823 2824 #define S_ULP_TXPKT_FID 4 2825 #define M_ULP_TXPKT_FID 0x7ff 2826 #define V_ULP_TXPKT_FID(x) ((x) << S_ULP_TXPKT_FID) 2827 2828 #define S_ULP_TXPKT_RO 3 2829 #define V_ULP_TXPKT_RO(x) ((x) << S_ULP_TXPKT_RO) 2830 #define F_ULP_TXPKT_RO V_ULP_TXPKT_RO(1U) 2831 2832 enum cpl_tx_tnl_lso_type { 2833 TX_TNL_TYPE_OPAQUE, 2834 TX_TNL_TYPE_NVGRE, 2835 TX_TNL_TYPE_VXLAN, 2836 TX_TNL_TYPE_GENEVE, 2837 }; 2838 2839 struct cpl_tx_tnl_lso { 2840 __be32 op_to_IpIdSplitOut; 2841 __be16 IpIdOffsetOut; 2842 __be16 UdpLenSetOut_to_TnlHdrLen; 2843 __be64 r1; 2844 __be32 Flow_to_TcpHdrLen; 2845 __be16 IpIdOffset; 2846 __be16 IpIdSplit_to_Mss; 2847 __be32 TCPSeqOffset; 2848 __be32 EthLenOffset_Size; 2849 /* encapsulated CPL (TX_PKT_XT) follows here */ 2850 }; 2851 2852 #define S_CPL_TX_TNL_LSO_OPCODE 24 2853 #define M_CPL_TX_TNL_LSO_OPCODE 0xff 2854 #define V_CPL_TX_TNL_LSO_OPCODE(x) ((x) << S_CPL_TX_TNL_LSO_OPCODE) 2855 #define G_CPL_TX_TNL_LSO_OPCODE(x) \ 2856 (((x) >> S_CPL_TX_TNL_LSO_OPCODE) & M_CPL_TX_TNL_LSO_OPCODE) 2857 2858 #define S_CPL_TX_TNL_LSO_FIRST 23 2859 #define M_CPL_TX_TNL_LSO_FIRST 0x1 2860 #define V_CPL_TX_TNL_LSO_FIRST(x) ((x) << S_CPL_TX_TNL_LSO_FIRST) 2861 #define G_CPL_TX_TNL_LSO_FIRST(x) \ 2862 (((x) >> S_CPL_TX_TNL_LSO_FIRST) & M_CPL_TX_TNL_LSO_FIRST) 2863 #define F_CPL_TX_TNL_LSO_FIRST V_CPL_TX_TNL_LSO_FIRST(1U) 2864 2865 #define S_CPL_TX_TNL_LSO_LAST 22 2866 #define M_CPL_TX_TNL_LSO_LAST 0x1 2867 #define V_CPL_TX_TNL_LSO_LAST(x) ((x) << S_CPL_TX_TNL_LSO_LAST) 2868 #define G_CPL_TX_TNL_LSO_LAST(x) \ 2869 (((x) >> S_CPL_TX_TNL_LSO_LAST) & M_CPL_TX_TNL_LSO_LAST) 2870 #define F_CPL_TX_TNL_LSO_LAST V_CPL_TX_TNL_LSO_LAST(1U) 2871 2872 #define S_CPL_TX_TNL_LSO_ETHHDRLENXOUT 21 2873 #define M_CPL_TX_TNL_LSO_ETHHDRLENXOUT 0x1 2874 #define V_CPL_TX_TNL_LSO_ETHHDRLENXOUT(x) \ 2875 ((x) << S_CPL_TX_TNL_LSO_ETHHDRLENXOUT) 2876 #define G_CPL_TX_TNL_LSO_ETHHDRLENXOUT(x) \ 2877 (((x) >> S_CPL_TX_TNL_LSO_ETHHDRLENXOUT) & M_CPL_TX_TNL_LSO_ETHHDRLENXOUT) 2878 #define F_CPL_TX_TNL_LSO_ETHHDRLENXOUT V_CPL_TX_TNL_LSO_ETHHDRLENXOUT(1U) 2879 2880 #define S_CPL_TX_TNL_LSO_IPV6OUT 20 2881 #define M_CPL_TX_TNL_LSO_IPV6OUT 0x1 2882 #define V_CPL_TX_TNL_LSO_IPV6OUT(x) ((x) << S_CPL_TX_TNL_LSO_IPV6OUT) 2883 #define G_CPL_TX_TNL_LSO_IPV6OUT(x) \ 2884 (((x) >> S_CPL_TX_TNL_LSO_IPV6OUT) & M_CPL_TX_TNL_LSO_IPV6OUT) 2885 #define F_CPL_TX_TNL_LSO_IPV6OUT V_CPL_TX_TNL_LSO_IPV6OUT(1U) 2886 2887 #define S_CPL_TX_TNL_LSO_ETHHDRLENOUT 16 2888 #define M_CPL_TX_TNL_LSO_ETHHDRLENOUT 0xf 2889 #define V_CPL_TX_TNL_LSO_ETHHDRLENOUT(x) \ 2890 ((x) << S_CPL_TX_TNL_LSO_ETHHDRLENOUT) 2891 #define G_CPL_TX_TNL_LSO_ETHHDRLENOUT(x) \ 2892 (((x) >> S_CPL_TX_TNL_LSO_ETHHDRLENOUT) & M_CPL_TX_TNL_LSO_ETHHDRLENOUT) 2893 2894 #define S_CPL_TX_TNL_LSO_IPHDRLENOUT 4 2895 #define M_CPL_TX_TNL_LSO_IPHDRLENOUT 0xfff 2896 #define V_CPL_TX_TNL_LSO_IPHDRLENOUT(x) ((x) << S_CPL_TX_TNL_LSO_IPHDRLENOUT) 2897 #define G_CPL_TX_TNL_LSO_IPHDRLENOUT(x) \ 2898 (((x) >> S_CPL_TX_TNL_LSO_IPHDRLENOUT) & M_CPL_TX_TNL_LSO_IPHDRLENOUT) 2899 2900 #define S_CPL_TX_TNL_LSO_IPHDRCHKOUT 3 2901 #define M_CPL_TX_TNL_LSO_IPHDRCHKOUT 0x1 2902 #define V_CPL_TX_TNL_LSO_IPHDRCHKOUT(x) ((x) << S_CPL_TX_TNL_LSO_IPHDRCHKOUT) 2903 #define G_CPL_TX_TNL_LSO_IPHDRCHKOUT(x) \ 2904 (((x) >> S_CPL_TX_TNL_LSO_IPHDRCHKOUT) & M_CPL_TX_TNL_LSO_IPHDRCHKOUT) 2905 #define F_CPL_TX_TNL_LSO_IPHDRCHKOUT V_CPL_TX_TNL_LSO_IPHDRCHKOUT(1U) 2906 2907 #define S_CPL_TX_TNL_LSO_IPLENSETOUT 2 2908 #define M_CPL_TX_TNL_LSO_IPLENSETOUT 0x1 2909 #define V_CPL_TX_TNL_LSO_IPLENSETOUT(x) ((x) << S_CPL_TX_TNL_LSO_IPLENSETOUT) 2910 #define G_CPL_TX_TNL_LSO_IPLENSETOUT(x) \ 2911 (((x) >> S_CPL_TX_TNL_LSO_IPLENSETOUT) & M_CPL_TX_TNL_LSO_IPLENSETOUT) 2912 #define F_CPL_TX_TNL_LSO_IPLENSETOUT V_CPL_TX_TNL_LSO_IPLENSETOUT(1U) 2913 2914 #define S_CPL_TX_TNL_LSO_IPIDINCOUT 1 2915 #define M_CPL_TX_TNL_LSO_IPIDINCOUT 0x1 2916 #define V_CPL_TX_TNL_LSO_IPIDINCOUT(x) ((x) << S_CPL_TX_TNL_LSO_IPIDINCOUT) 2917 #define G_CPL_TX_TNL_LSO_IPIDINCOUT(x) \ 2918 (((x) >> S_CPL_TX_TNL_LSO_IPIDINCOUT) & M_CPL_TX_TNL_LSO_IPIDINCOUT) 2919 #define F_CPL_TX_TNL_LSO_IPIDINCOUT V_CPL_TX_TNL_LSO_IPIDINCOUT(1U) 2920 2921 #define S_CPL_TX_TNL_LSO_IPIDSPLITOUT 0 2922 #define M_CPL_TX_TNL_LSO_IPIDSPLITOUT 0x1 2923 #define V_CPL_TX_TNL_LSO_IPIDSPLITOUT(x) \ 2924 ((x) << S_CPL_TX_TNL_LSO_IPIDSPLITOUT) 2925 #define G_CPL_TX_TNL_LSO_IPIDSPLITOUT(x) \ 2926 (((x) >> S_CPL_TX_TNL_LSO_IPIDSPLITOUT) & M_CPL_TX_TNL_LSO_IPIDSPLITOUT) 2927 #define F_CPL_TX_TNL_LSO_IPIDSPLITOUT V_CPL_TX_TNL_LSO_IPIDSPLITOUT(1U) 2928 2929 #define S_CPL_TX_TNL_LSO_UDPLENSETOUT 15 2930 #define M_CPL_TX_TNL_LSO_UDPLENSETOUT 0x1 2931 #define V_CPL_TX_TNL_LSO_UDPLENSETOUT(x) \ 2932 ((x) << S_CPL_TX_TNL_LSO_UDPLENSETOUT) 2933 #define G_CPL_TX_TNL_LSO_UDPLENSETOUT(x) \ 2934 (((x) >> S_CPL_TX_TNL_LSO_UDPLENSETOUT) & M_CPL_TX_TNL_LSO_UDPLENSETOUT) 2935 #define F_CPL_TX_TNL_LSO_UDPLENSETOUT V_CPL_TX_TNL_LSO_UDPLENSETOUT(1U) 2936 2937 #define S_CPL_TX_TNL_LSO_UDPCHKCLROUT 14 2938 #define M_CPL_TX_TNL_LSO_UDPCHKCLROUT 0x1 2939 #define V_CPL_TX_TNL_LSO_UDPCHKCLROUT(x) \ 2940 ((x) << S_CPL_TX_TNL_LSO_UDPCHKCLROUT) 2941 #define G_CPL_TX_TNL_LSO_UDPCHKCLROUT(x) \ 2942 (((x) >> S_CPL_TX_TNL_LSO_UDPCHKCLROUT) & M_CPL_TX_TNL_LSO_UDPCHKCLROUT) 2943 #define F_CPL_TX_TNL_LSO_UDPCHKCLROUT V_CPL_TX_TNL_LSO_UDPCHKCLROUT(1U) 2944 2945 #define S_CPL_TX_TNL_LSO_TNLTYPE 12 2946 #define M_CPL_TX_TNL_LSO_TNLTYPE 0x3 2947 #define V_CPL_TX_TNL_LSO_TNLTYPE(x) ((x) << S_CPL_TX_TNL_LSO_TNLTYPE) 2948 #define G_CPL_TX_TNL_LSO_TNLTYPE(x) \ 2949 (((x) >> S_CPL_TX_TNL_LSO_TNLTYPE) & M_CPL_TX_TNL_LSO_TNLTYPE) 2950 2951 #define S_CPL_TX_TNL_LSO_TNLHDRLEN 0 2952 #define M_CPL_TX_TNL_LSO_TNLHDRLEN 0xfff 2953 #define V_CPL_TX_TNL_LSO_TNLHDRLEN(x) ((x) << S_CPL_TX_TNL_LSO_TNLHDRLEN) 2954 #define G_CPL_TX_TNL_LSO_TNLHDRLEN(x) \ 2955 (((x) >> S_CPL_TX_TNL_LSO_TNLHDRLEN) & M_CPL_TX_TNL_LSO_TNLHDRLEN) 2956 2957 #define S_CPL_TX_TNL_LSO_FLOW 21 2958 #define M_CPL_TX_TNL_LSO_FLOW 0x1 2959 #define V_CPL_TX_TNL_LSO_FLOW(x) ((x) << S_CPL_TX_TNL_LSO_FLOW) 2960 #define G_CPL_TX_TNL_LSO_FLOW(x) \ 2961 (((x) >> S_CPL_TX_TNL_LSO_FLOW) & M_CPL_TX_TNL_LSO_FLOW) 2962 #define F_CPL_TX_TNL_LSO_FLOW V_CPL_TX_TNL_LSO_FLOW(1U) 2963 2964 #define S_CPL_TX_TNL_LSO_IPV6 20 2965 #define M_CPL_TX_TNL_LSO_IPV6 0x1 2966 #define V_CPL_TX_TNL_LSO_IPV6(x) ((x) << S_CPL_TX_TNL_LSO_IPV6) 2967 #define G_CPL_TX_TNL_LSO_IPV6(x) \ 2968 (((x) >> S_CPL_TX_TNL_LSO_IPV6) & M_CPL_TX_TNL_LSO_IPV6) 2969 #define F_CPL_TX_TNL_LSO_IPV6 V_CPL_TX_TNL_LSO_IPV6(1U) 2970 2971 #define S_CPL_TX_TNL_LSO_ETHHDRLEN 16 2972 #define M_CPL_TX_TNL_LSO_ETHHDRLEN 0xf 2973 #define V_CPL_TX_TNL_LSO_ETHHDRLEN(x) ((x) << S_CPL_TX_TNL_LSO_ETHHDRLEN) 2974 #define G_CPL_TX_TNL_LSO_ETHHDRLEN(x) \ 2975 (((x) >> S_CPL_TX_TNL_LSO_ETHHDRLEN) & M_CPL_TX_TNL_LSO_ETHHDRLEN) 2976 2977 #define S_CPL_TX_TNL_LSO_IPHDRLEN 4 2978 #define M_CPL_TX_TNL_LSO_IPHDRLEN 0xfff 2979 #define V_CPL_TX_TNL_LSO_IPHDRLEN(x) ((x) << S_CPL_TX_TNL_LSO_IPHDRLEN) 2980 #define G_CPL_TX_TNL_LSO_IPHDRLEN(x) \ 2981 (((x) >> S_CPL_TX_TNL_LSO_IPHDRLEN) & M_CPL_TX_TNL_LSO_IPHDRLEN) 2982 2983 #define S_CPL_TX_TNL_LSO_TCPHDRLEN 0 2984 #define M_CPL_TX_TNL_LSO_TCPHDRLEN 0xf 2985 #define V_CPL_TX_TNL_LSO_TCPHDRLEN(x) ((x) << S_CPL_TX_TNL_LSO_TCPHDRLEN) 2986 #define G_CPL_TX_TNL_LSO_TCPHDRLEN(x) \ 2987 (((x) >> S_CPL_TX_TNL_LSO_TCPHDRLEN) & M_CPL_TX_TNL_LSO_TCPHDRLEN) 2988 2989 #define S_CPL_TX_TNL_LSO_IPIDSPLIT 15 2990 #define M_CPL_TX_TNL_LSO_IPIDSPLIT 0x1 2991 #define V_CPL_TX_TNL_LSO_IPIDSPLIT(x) ((x) << S_CPL_TX_TNL_LSO_IPIDSPLIT) 2992 #define G_CPL_TX_TNL_LSO_IPIDSPLIT(x) \ 2993 (((x) >> S_CPL_TX_TNL_LSO_IPIDSPLIT) & M_CPL_TX_TNL_LSO_IPIDSPLIT) 2994 #define F_CPL_TX_TNL_LSO_IPIDSPLIT V_CPL_TX_TNL_LSO_IPIDSPLIT(1U) 2995 2996 #define S_CPL_TX_TNL_LSO_ETHHDRLENX 14 2997 #define M_CPL_TX_TNL_LSO_ETHHDRLENX 0x1 2998 #define V_CPL_TX_TNL_LSO_ETHHDRLENX(x) ((x) << S_CPL_TX_TNL_LSO_ETHHDRLENX) 2999 #define G_CPL_TX_TNL_LSO_ETHHDRLENX(x) \ 3000 (((x) >> S_CPL_TX_TNL_LSO_ETHHDRLENX) & M_CPL_TX_TNL_LSO_ETHHDRLENX) 3001 #define F_CPL_TX_TNL_LSO_ETHHDRLENX V_CPL_TX_TNL_LSO_ETHHDRLENX(1U) 3002 3003 #define S_CPL_TX_TNL_LSO_MSS 0 3004 #define M_CPL_TX_TNL_LSO_MSS 0x3fff 3005 #define V_CPL_TX_TNL_LSO_MSS(x) ((x) << S_CPL_TX_TNL_LSO_MSS) 3006 #define G_CPL_TX_TNL_LSO_MSS(x) \ 3007 (((x) >> S_CPL_TX_TNL_LSO_MSS) & M_CPL_TX_TNL_LSO_MSS) 3008 3009 #define S_CPL_TX_TNL_LSO_ETHLENOFFSET 28 3010 #define M_CPL_TX_TNL_LSO_ETHLENOFFSET 0xf 3011 #define V_CPL_TX_TNL_LSO_ETHLENOFFSET(x) \ 3012 ((x) << S_CPL_TX_TNL_LSO_ETHLENOFFSET) 3013 #define G_CPL_TX_TNL_LSO_ETHLENOFFSET(x) \ 3014 (((x) >> S_CPL_TX_TNL_LSO_ETHLENOFFSET) & M_CPL_TX_TNL_LSO_ETHLENOFFSET) 3015 3016 #define S_CPL_TX_TNL_LSO_SIZE 0 3017 #define M_CPL_TX_TNL_LSO_SIZE 0xfffffff 3018 #define V_CPL_TX_TNL_LSO_SIZE(x) ((x) << S_CPL_TX_TNL_LSO_SIZE) 3019 #define G_CPL_TX_TNL_LSO_SIZE(x) \ 3020 (((x) >> S_CPL_TX_TNL_LSO_SIZE) & M_CPL_TX_TNL_LSO_SIZE) 3021 3022 struct cpl_rx_mps_pkt { 3023 __be32 op_to_r1_hi; 3024 __be32 r1_lo_length; 3025 }; 3026 3027 #define S_CPL_RX_MPS_PKT_OP 24 3028 #define M_CPL_RX_MPS_PKT_OP 0xff 3029 #define V_CPL_RX_MPS_PKT_OP(x) ((x) << S_CPL_RX_MPS_PKT_OP) 3030 #define G_CPL_RX_MPS_PKT_OP(x) \ 3031 (((x) >> S_CPL_RX_MPS_PKT_OP) & M_CPL_RX_MPS_PKT_OP) 3032 3033 #define S_CPL_RX_MPS_PKT_TYPE 20 3034 #define M_CPL_RX_MPS_PKT_TYPE 0xf 3035 #define V_CPL_RX_MPS_PKT_TYPE(x) ((x) << S_CPL_RX_MPS_PKT_TYPE) 3036 #define G_CPL_RX_MPS_PKT_TYPE(x) \ 3037 (((x) >> S_CPL_RX_MPS_PKT_TYPE) & M_CPL_RX_MPS_PKT_TYPE) 3038 3039 /* 3040 * Values for CPL_RX_MPS_PKT_TYPE, a bit-wise orthogonal field. 3041 */ 3042 #define X_CPL_RX_MPS_PKT_TYPE_PAUSE (1 << 0) 3043 #define X_CPL_RX_MPS_PKT_TYPE_PPP (1 << 1) 3044 #define X_CPL_RX_MPS_PKT_TYPE_QFC (1 << 2) 3045 #define X_CPL_RX_MPS_PKT_TYPE_PTP (1 << 3) 3046 3047 #endif /* T4_MSG_H */ 3048