1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2006-2016 Solarflare Communications Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright notice, 11 * this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 18 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 20 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 21 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 23 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 25 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * The views and conclusions contained in the software and documentation are 29 * those of the authors and should not be interpreted as representing official 30 * policies, either expressed or implied, of the FreeBSD Project. 31 * 32 * $FreeBSD: stable/12/sys/dev/sfxge/common/efx.h 350407 2019-07-29 09:34:47Z arybchik $ 33 */ 34 35 #ifndef _SYS_EFX_H 36 #define _SYS_EFX_H 37 38 #include "efsys.h" 39 #include "efx_check.h" 40 #include "efx_phy_ids.h" 41 42 #ifdef __cplusplus 43 extern "C" { 44 #endif 45 46 #define EFX_STATIC_ASSERT(_cond) \ 47 ((void)sizeof(char[(_cond) ? 1 : -1])) 48 49 #define EFX_ARRAY_SIZE(_array) \ 50 (sizeof(_array) / sizeof((_array)[0])) 51 52 #define EFX_FIELD_OFFSET(_type, _field) \ 53 ((size_t) &(((_type *)0)->_field)) 54 55 /* Round value up to the nearest power of two. */ 56 #define EFX_P2ROUNDUP(_type, _value, _align) \ 57 (-(-(_type)(_value) & -(_type)(_align))) 58 59 /* Align value down to the nearest power of two. */ 60 #define EFX_P2ALIGN(_type, _value, _align) \ 61 ((_type)(_value) & -(_type)(_align)) 62 63 /* Test if value is power of 2 aligned. */ 64 #define EFX_IS_P2ALIGNED(_type, _value, _align) \ 65 ((((_type)(_value)) & ((_type)(_align) - 1)) == 0) 66 67 /* Return codes */ 68 69 typedef __success(return == 0) int efx_rc_t; 70 71 72 /* Chip families */ 73 74 typedef enum efx_family_e { 75 EFX_FAMILY_INVALID, 76 EFX_FAMILY_FALCON, /* Obsolete and not supported */ 77 EFX_FAMILY_SIENA, 78 EFX_FAMILY_HUNTINGTON, 79 EFX_FAMILY_MEDFORD, 80 EFX_FAMILY_NTYPES 81 } efx_family_t; 82 83 extern __checkReturn efx_rc_t 84 efx_family( 85 __in uint16_t venid, 86 __in uint16_t devid, 87 __out efx_family_t *efp); 88 89 90 #define EFX_PCI_VENID_SFC 0x1924 91 92 #define EFX_PCI_DEVID_FALCON 0x0710 /* SFC4000 */ 93 94 #define EFX_PCI_DEVID_BETHPAGE 0x0803 /* SFC9020 */ 95 #define EFX_PCI_DEVID_SIENA 0x0813 /* SFL9021 */ 96 #define EFX_PCI_DEVID_SIENA_F1_UNINIT 0x0810 97 98 #define EFX_PCI_DEVID_HUNTINGTON_PF_UNINIT 0x0901 99 #define EFX_PCI_DEVID_FARMINGDALE 0x0903 /* SFC9120 PF */ 100 #define EFX_PCI_DEVID_GREENPORT 0x0923 /* SFC9140 PF */ 101 102 #define EFX_PCI_DEVID_FARMINGDALE_VF 0x1903 /* SFC9120 VF */ 103 #define EFX_PCI_DEVID_GREENPORT_VF 0x1923 /* SFC9140 VF */ 104 105 #define EFX_PCI_DEVID_MEDFORD_PF_UNINIT 0x0913 106 #define EFX_PCI_DEVID_MEDFORD 0x0A03 /* SFC9240 PF */ 107 #define EFX_PCI_DEVID_MEDFORD_VF 0x1A03 /* SFC9240 VF */ 108 109 #define EFX_MEM_BAR 2 110 111 /* Error codes */ 112 113 enum { 114 EFX_ERR_INVALID, 115 EFX_ERR_SRAM_OOB, 116 EFX_ERR_BUFID_DC_OOB, 117 EFX_ERR_MEM_PERR, 118 EFX_ERR_RBUF_OWN, 119 EFX_ERR_TBUF_OWN, 120 EFX_ERR_RDESQ_OWN, 121 EFX_ERR_TDESQ_OWN, 122 EFX_ERR_EVQ_OWN, 123 EFX_ERR_EVFF_OFLO, 124 EFX_ERR_ILL_ADDR, 125 EFX_ERR_SRAM_PERR, 126 EFX_ERR_NCODES 127 }; 128 129 /* Calculate the IEEE 802.3 CRC32 of a MAC addr */ 130 extern __checkReturn uint32_t 131 efx_crc32_calculate( 132 __in uint32_t crc_init, 133 __in_ecount(length) uint8_t const *input, 134 __in int length); 135 136 137 /* Type prototypes */ 138 139 typedef struct efx_rxq_s efx_rxq_t; 140 141 /* NIC */ 142 143 typedef struct efx_nic_s efx_nic_t; 144 145 extern __checkReturn efx_rc_t 146 efx_nic_create( 147 __in efx_family_t family, 148 __in efsys_identifier_t *esip, 149 __in efsys_bar_t *esbp, 150 __in efsys_lock_t *eslp, 151 __deref_out efx_nic_t **enpp); 152 153 extern __checkReturn efx_rc_t 154 efx_nic_probe( 155 __in efx_nic_t *enp); 156 157 extern __checkReturn efx_rc_t 158 efx_nic_init( 159 __in efx_nic_t *enp); 160 161 extern __checkReturn efx_rc_t 162 efx_nic_reset( 163 __in efx_nic_t *enp); 164 165 #if EFSYS_OPT_DIAG 166 167 extern __checkReturn efx_rc_t 168 efx_nic_register_test( 169 __in efx_nic_t *enp); 170 171 #endif /* EFSYS_OPT_DIAG */ 172 173 extern void 174 efx_nic_fini( 175 __in efx_nic_t *enp); 176 177 extern void 178 efx_nic_unprobe( 179 __in efx_nic_t *enp); 180 181 extern void 182 efx_nic_destroy( 183 __in efx_nic_t *enp); 184 185 #define EFX_PCIE_LINK_SPEED_GEN1 1 186 #define EFX_PCIE_LINK_SPEED_GEN2 2 187 #define EFX_PCIE_LINK_SPEED_GEN3 3 188 189 typedef enum efx_pcie_link_performance_e { 190 EFX_PCIE_LINK_PERFORMANCE_UNKNOWN_BANDWIDTH, 191 EFX_PCIE_LINK_PERFORMANCE_SUBOPTIMAL_BANDWIDTH, 192 EFX_PCIE_LINK_PERFORMANCE_SUBOPTIMAL_LATENCY, 193 EFX_PCIE_LINK_PERFORMANCE_OPTIMAL 194 } efx_pcie_link_performance_t; 195 196 extern __checkReturn efx_rc_t 197 efx_nic_calculate_pcie_link_bandwidth( 198 __in uint32_t pcie_link_width, 199 __in uint32_t pcie_link_gen, 200 __out uint32_t *bandwidth_mbpsp); 201 202 extern __checkReturn efx_rc_t 203 efx_nic_check_pcie_link_speed( 204 __in efx_nic_t *enp, 205 __in uint32_t pcie_link_width, 206 __in uint32_t pcie_link_gen, 207 __out efx_pcie_link_performance_t *resultp); 208 209 #if EFSYS_OPT_MCDI 210 211 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD 212 /* Huntington and Medford require MCDIv2 commands */ 213 #define WITH_MCDI_V2 1 214 #endif 215 216 typedef struct efx_mcdi_req_s efx_mcdi_req_t; 217 218 typedef enum efx_mcdi_exception_e { 219 EFX_MCDI_EXCEPTION_MC_REBOOT, 220 EFX_MCDI_EXCEPTION_MC_BADASSERT, 221 } efx_mcdi_exception_t; 222 223 #if EFSYS_OPT_MCDI_LOGGING 224 typedef enum efx_log_msg_e { 225 EFX_LOG_INVALID, 226 EFX_LOG_MCDI_REQUEST, 227 EFX_LOG_MCDI_RESPONSE, 228 } efx_log_msg_t; 229 #endif /* EFSYS_OPT_MCDI_LOGGING */ 230 231 typedef struct efx_mcdi_transport_s { 232 void *emt_context; 233 efsys_mem_t *emt_dma_mem; 234 void (*emt_execute)(void *, efx_mcdi_req_t *); 235 void (*emt_ev_cpl)(void *); 236 void (*emt_exception)(void *, efx_mcdi_exception_t); 237 #if EFSYS_OPT_MCDI_LOGGING 238 void (*emt_logger)(void *, efx_log_msg_t, 239 void *, size_t, void *, size_t); 240 #endif /* EFSYS_OPT_MCDI_LOGGING */ 241 #if EFSYS_OPT_MCDI_PROXY_AUTH 242 void (*emt_ev_proxy_response)(void *, uint32_t, efx_rc_t); 243 #endif /* EFSYS_OPT_MCDI_PROXY_AUTH */ 244 } efx_mcdi_transport_t; 245 246 extern __checkReturn efx_rc_t 247 efx_mcdi_init( 248 __in efx_nic_t *enp, 249 __in const efx_mcdi_transport_t *mtp); 250 251 extern __checkReturn efx_rc_t 252 efx_mcdi_reboot( 253 __in efx_nic_t *enp); 254 255 void 256 efx_mcdi_new_epoch( 257 __in efx_nic_t *enp); 258 259 extern void 260 efx_mcdi_get_timeout( 261 __in efx_nic_t *enp, 262 __in efx_mcdi_req_t *emrp, 263 __out uint32_t *usec_timeoutp); 264 265 extern void 266 efx_mcdi_request_start( 267 __in efx_nic_t *enp, 268 __in efx_mcdi_req_t *emrp, 269 __in boolean_t ev_cpl); 270 271 extern __checkReturn boolean_t 272 efx_mcdi_request_poll( 273 __in efx_nic_t *enp); 274 275 extern __checkReturn boolean_t 276 efx_mcdi_request_abort( 277 __in efx_nic_t *enp); 278 279 extern void 280 efx_mcdi_fini( 281 __in efx_nic_t *enp); 282 283 #endif /* EFSYS_OPT_MCDI */ 284 285 /* INTR */ 286 287 #define EFX_NINTR_SIENA 1024 288 289 typedef enum efx_intr_type_e { 290 EFX_INTR_INVALID = 0, 291 EFX_INTR_LINE, 292 EFX_INTR_MESSAGE, 293 EFX_INTR_NTYPES 294 } efx_intr_type_t; 295 296 #define EFX_INTR_SIZE (sizeof (efx_oword_t)) 297 298 extern __checkReturn efx_rc_t 299 efx_intr_init( 300 __in efx_nic_t *enp, 301 __in efx_intr_type_t type, 302 __in efsys_mem_t *esmp); 303 304 extern void 305 efx_intr_enable( 306 __in efx_nic_t *enp); 307 308 extern void 309 efx_intr_disable( 310 __in efx_nic_t *enp); 311 312 extern void 313 efx_intr_disable_unlocked( 314 __in efx_nic_t *enp); 315 316 #define EFX_INTR_NEVQS 32 317 318 extern __checkReturn efx_rc_t 319 efx_intr_trigger( 320 __in efx_nic_t *enp, 321 __in unsigned int level); 322 323 extern void 324 efx_intr_status_line( 325 __in efx_nic_t *enp, 326 __out boolean_t *fatalp, 327 __out uint32_t *maskp); 328 329 extern void 330 efx_intr_status_message( 331 __in efx_nic_t *enp, 332 __in unsigned int message, 333 __out boolean_t *fatalp); 334 335 extern void 336 efx_intr_fatal( 337 __in efx_nic_t *enp); 338 339 extern void 340 efx_intr_fini( 341 __in efx_nic_t *enp); 342 343 /* MAC */ 344 345 #if EFSYS_OPT_MAC_STATS 346 347 /* START MKCONFIG GENERATED EfxHeaderMacBlock e323546097fd7c65 */ 348 typedef enum efx_mac_stat_e { 349 EFX_MAC_RX_OCTETS, 350 EFX_MAC_RX_PKTS, 351 EFX_MAC_RX_UNICST_PKTS, 352 EFX_MAC_RX_MULTICST_PKTS, 353 EFX_MAC_RX_BRDCST_PKTS, 354 EFX_MAC_RX_PAUSE_PKTS, 355 EFX_MAC_RX_LE_64_PKTS, 356 EFX_MAC_RX_65_TO_127_PKTS, 357 EFX_MAC_RX_128_TO_255_PKTS, 358 EFX_MAC_RX_256_TO_511_PKTS, 359 EFX_MAC_RX_512_TO_1023_PKTS, 360 EFX_MAC_RX_1024_TO_15XX_PKTS, 361 EFX_MAC_RX_GE_15XX_PKTS, 362 EFX_MAC_RX_ERRORS, 363 EFX_MAC_RX_FCS_ERRORS, 364 EFX_MAC_RX_DROP_EVENTS, 365 EFX_MAC_RX_FALSE_CARRIER_ERRORS, 366 EFX_MAC_RX_SYMBOL_ERRORS, 367 EFX_MAC_RX_ALIGN_ERRORS, 368 EFX_MAC_RX_INTERNAL_ERRORS, 369 EFX_MAC_RX_JABBER_PKTS, 370 EFX_MAC_RX_LANE0_CHAR_ERR, 371 EFX_MAC_RX_LANE1_CHAR_ERR, 372 EFX_MAC_RX_LANE2_CHAR_ERR, 373 EFX_MAC_RX_LANE3_CHAR_ERR, 374 EFX_MAC_RX_LANE0_DISP_ERR, 375 EFX_MAC_RX_LANE1_DISP_ERR, 376 EFX_MAC_RX_LANE2_DISP_ERR, 377 EFX_MAC_RX_LANE3_DISP_ERR, 378 EFX_MAC_RX_MATCH_FAULT, 379 EFX_MAC_RX_NODESC_DROP_CNT, 380 EFX_MAC_TX_OCTETS, 381 EFX_MAC_TX_PKTS, 382 EFX_MAC_TX_UNICST_PKTS, 383 EFX_MAC_TX_MULTICST_PKTS, 384 EFX_MAC_TX_BRDCST_PKTS, 385 EFX_MAC_TX_PAUSE_PKTS, 386 EFX_MAC_TX_LE_64_PKTS, 387 EFX_MAC_TX_65_TO_127_PKTS, 388 EFX_MAC_TX_128_TO_255_PKTS, 389 EFX_MAC_TX_256_TO_511_PKTS, 390 EFX_MAC_TX_512_TO_1023_PKTS, 391 EFX_MAC_TX_1024_TO_15XX_PKTS, 392 EFX_MAC_TX_GE_15XX_PKTS, 393 EFX_MAC_TX_ERRORS, 394 EFX_MAC_TX_SGL_COL_PKTS, 395 EFX_MAC_TX_MULT_COL_PKTS, 396 EFX_MAC_TX_EX_COL_PKTS, 397 EFX_MAC_TX_LATE_COL_PKTS, 398 EFX_MAC_TX_DEF_PKTS, 399 EFX_MAC_TX_EX_DEF_PKTS, 400 EFX_MAC_PM_TRUNC_BB_OVERFLOW, 401 EFX_MAC_PM_DISCARD_BB_OVERFLOW, 402 EFX_MAC_PM_TRUNC_VFIFO_FULL, 403 EFX_MAC_PM_DISCARD_VFIFO_FULL, 404 EFX_MAC_PM_TRUNC_QBB, 405 EFX_MAC_PM_DISCARD_QBB, 406 EFX_MAC_PM_DISCARD_MAPPING, 407 EFX_MAC_RXDP_Q_DISABLED_PKTS, 408 EFX_MAC_RXDP_DI_DROPPED_PKTS, 409 EFX_MAC_RXDP_STREAMING_PKTS, 410 EFX_MAC_RXDP_HLB_FETCH, 411 EFX_MAC_RXDP_HLB_WAIT, 412 EFX_MAC_VADAPTER_RX_UNICAST_PACKETS, 413 EFX_MAC_VADAPTER_RX_UNICAST_BYTES, 414 EFX_MAC_VADAPTER_RX_MULTICAST_PACKETS, 415 EFX_MAC_VADAPTER_RX_MULTICAST_BYTES, 416 EFX_MAC_VADAPTER_RX_BROADCAST_PACKETS, 417 EFX_MAC_VADAPTER_RX_BROADCAST_BYTES, 418 EFX_MAC_VADAPTER_RX_BAD_PACKETS, 419 EFX_MAC_VADAPTER_RX_BAD_BYTES, 420 EFX_MAC_VADAPTER_RX_OVERFLOW, 421 EFX_MAC_VADAPTER_TX_UNICAST_PACKETS, 422 EFX_MAC_VADAPTER_TX_UNICAST_BYTES, 423 EFX_MAC_VADAPTER_TX_MULTICAST_PACKETS, 424 EFX_MAC_VADAPTER_TX_MULTICAST_BYTES, 425 EFX_MAC_VADAPTER_TX_BROADCAST_PACKETS, 426 EFX_MAC_VADAPTER_TX_BROADCAST_BYTES, 427 EFX_MAC_VADAPTER_TX_BAD_PACKETS, 428 EFX_MAC_VADAPTER_TX_BAD_BYTES, 429 EFX_MAC_VADAPTER_TX_OVERFLOW, 430 EFX_MAC_NSTATS 431 } efx_mac_stat_t; 432 433 /* END MKCONFIG GENERATED EfxHeaderMacBlock */ 434 435 #endif /* EFSYS_OPT_MAC_STATS */ 436 437 typedef enum efx_link_mode_e { 438 EFX_LINK_UNKNOWN = 0, 439 EFX_LINK_DOWN, 440 EFX_LINK_10HDX, 441 EFX_LINK_10FDX, 442 EFX_LINK_100HDX, 443 EFX_LINK_100FDX, 444 EFX_LINK_1000HDX, 445 EFX_LINK_1000FDX, 446 EFX_LINK_10000FDX, 447 EFX_LINK_40000FDX, 448 EFX_LINK_NMODES 449 } efx_link_mode_t; 450 451 #define EFX_MAC_ADDR_LEN 6 452 453 #define EFX_MAC_ADDR_IS_MULTICAST(_address) (((uint8_t *)_address)[0] & 0x01) 454 455 #define EFX_MAC_MULTICAST_LIST_MAX 256 456 457 #define EFX_MAC_SDU_MAX 9202 458 459 #define EFX_MAC_PDU_ADJUSTMENT \ 460 (/* EtherII */ 14 \ 461 + /* VLAN */ 4 \ 462 + /* CRC */ 4 \ 463 + /* bug16011 */ 16) \ 464 465 #define EFX_MAC_PDU(_sdu) \ 466 EFX_P2ROUNDUP(size_t, (_sdu) + EFX_MAC_PDU_ADJUSTMENT, 8) 467 468 /* 469 * Due to the EFX_P2ROUNDUP in EFX_MAC_PDU(), EFX_MAC_SDU_FROM_PDU() may give 470 * the SDU rounded up slightly. 471 */ 472 #define EFX_MAC_SDU_FROM_PDU(_pdu) ((_pdu) - EFX_MAC_PDU_ADJUSTMENT) 473 474 #define EFX_MAC_PDU_MIN 60 475 #define EFX_MAC_PDU_MAX EFX_MAC_PDU(EFX_MAC_SDU_MAX) 476 477 extern __checkReturn efx_rc_t 478 efx_mac_pdu_get( 479 __in efx_nic_t *enp, 480 __out size_t *pdu); 481 482 extern __checkReturn efx_rc_t 483 efx_mac_pdu_set( 484 __in efx_nic_t *enp, 485 __in size_t pdu); 486 487 extern __checkReturn efx_rc_t 488 efx_mac_addr_set( 489 __in efx_nic_t *enp, 490 __in uint8_t *addr); 491 492 extern __checkReturn efx_rc_t 493 efx_mac_filter_set( 494 __in efx_nic_t *enp, 495 __in boolean_t all_unicst, 496 __in boolean_t mulcst, 497 __in boolean_t all_mulcst, 498 __in boolean_t brdcst); 499 500 extern __checkReturn efx_rc_t 501 efx_mac_multicast_list_set( 502 __in efx_nic_t *enp, 503 __in_ecount(6*count) uint8_t const *addrs, 504 __in int count); 505 506 extern __checkReturn efx_rc_t 507 efx_mac_filter_default_rxq_set( 508 __in efx_nic_t *enp, 509 __in efx_rxq_t *erp, 510 __in boolean_t using_rss); 511 512 extern void 513 efx_mac_filter_default_rxq_clear( 514 __in efx_nic_t *enp); 515 516 extern __checkReturn efx_rc_t 517 efx_mac_drain( 518 __in efx_nic_t *enp, 519 __in boolean_t enabled); 520 521 extern __checkReturn efx_rc_t 522 efx_mac_up( 523 __in efx_nic_t *enp, 524 __out boolean_t *mac_upp); 525 526 #define EFX_FCNTL_RESPOND 0x00000001 527 #define EFX_FCNTL_GENERATE 0x00000002 528 529 extern __checkReturn efx_rc_t 530 efx_mac_fcntl_set( 531 __in efx_nic_t *enp, 532 __in unsigned int fcntl, 533 __in boolean_t autoneg); 534 535 extern void 536 efx_mac_fcntl_get( 537 __in efx_nic_t *enp, 538 __out unsigned int *fcntl_wantedp, 539 __out unsigned int *fcntl_linkp); 540 541 542 #if EFSYS_OPT_MAC_STATS 543 544 #if EFSYS_OPT_NAMES 545 546 extern __checkReturn const char * 547 efx_mac_stat_name( 548 __in efx_nic_t *enp, 549 __in unsigned int id); 550 551 #endif /* EFSYS_OPT_NAMES */ 552 553 #define EFX_MAC_STATS_MASK_BITS_PER_PAGE (8 * sizeof (uint32_t)) 554 555 #define EFX_MAC_STATS_MASK_NPAGES \ 556 (EFX_P2ROUNDUP(uint32_t, EFX_MAC_NSTATS, \ 557 EFX_MAC_STATS_MASK_BITS_PER_PAGE) / \ 558 EFX_MAC_STATS_MASK_BITS_PER_PAGE) 559 560 /* 561 * Get mask of MAC statistics supported by the hardware. 562 * 563 * If mask_size is insufficient to return the mask, EINVAL error is 564 * returned. EFX_MAC_STATS_MASK_NPAGES multiplied by size of the page 565 * (which is sizeof (uint32_t)) is sufficient. 566 */ 567 extern __checkReturn efx_rc_t 568 efx_mac_stats_get_mask( 569 __in efx_nic_t *enp, 570 __out_bcount(mask_size) uint32_t *maskp, 571 __in size_t mask_size); 572 573 #define EFX_MAC_STAT_SUPPORTED(_mask, _stat) \ 574 ((_mask)[(_stat) / EFX_MAC_STATS_MASK_BITS_PER_PAGE] & \ 575 (1ULL << ((_stat) & (EFX_MAC_STATS_MASK_BITS_PER_PAGE - 1)))) 576 577 #define EFX_MAC_STATS_SIZE 0x400 578 579 /* 580 * Upload mac statistics supported by the hardware into the given buffer. 581 * 582 * The reference buffer must be at least %EFX_MAC_STATS_SIZE bytes, 583 * and page aligned. 584 * 585 * The hardware will only DMA statistics that it understands (of course). 586 * Drivers should not make any assumptions about which statistics are 587 * supported, especially when the statistics are generated by firmware. 588 * 589 * Thus, drivers should zero this buffer before use, so that not-understood 590 * statistics read back as zero. 591 */ 592 extern __checkReturn efx_rc_t 593 efx_mac_stats_upload( 594 __in efx_nic_t *enp, 595 __in efsys_mem_t *esmp); 596 597 extern __checkReturn efx_rc_t 598 efx_mac_stats_periodic( 599 __in efx_nic_t *enp, 600 __in efsys_mem_t *esmp, 601 __in uint16_t period_ms, 602 __in boolean_t events); 603 604 extern __checkReturn efx_rc_t 605 efx_mac_stats_update( 606 __in efx_nic_t *enp, 607 __in efsys_mem_t *esmp, 608 __inout_ecount(EFX_MAC_NSTATS) efsys_stat_t *stat, 609 __inout_opt uint32_t *generationp); 610 611 #endif /* EFSYS_OPT_MAC_STATS */ 612 613 /* MON */ 614 615 typedef enum efx_mon_type_e { 616 EFX_MON_INVALID = 0, 617 EFX_MON_SFC90X0, 618 EFX_MON_SFC91X0, 619 EFX_MON_SFC92X0, 620 EFX_MON_NTYPES 621 } efx_mon_type_t; 622 623 #if EFSYS_OPT_NAMES 624 625 extern const char * 626 efx_mon_name( 627 __in efx_nic_t *enp); 628 629 #endif /* EFSYS_OPT_NAMES */ 630 631 extern __checkReturn efx_rc_t 632 efx_mon_init( 633 __in efx_nic_t *enp); 634 635 #if EFSYS_OPT_MON_STATS 636 637 #define EFX_MON_STATS_PAGE_SIZE 0x100 638 #define EFX_MON_MASK_ELEMENT_SIZE 32 639 640 /* START MKCONFIG GENERATED MonitorHeaderStatsBlock 5d4ee5185e419abe */ 641 typedef enum efx_mon_stat_e { 642 EFX_MON_STAT_2_5V, 643 EFX_MON_STAT_VCCP1, 644 EFX_MON_STAT_VCC, 645 EFX_MON_STAT_5V, 646 EFX_MON_STAT_12V, 647 EFX_MON_STAT_VCCP2, 648 EFX_MON_STAT_EXT_TEMP, 649 EFX_MON_STAT_INT_TEMP, 650 EFX_MON_STAT_AIN1, 651 EFX_MON_STAT_AIN2, 652 EFX_MON_STAT_INT_COOLING, 653 EFX_MON_STAT_EXT_COOLING, 654 EFX_MON_STAT_1V, 655 EFX_MON_STAT_1_2V, 656 EFX_MON_STAT_1_8V, 657 EFX_MON_STAT_3_3V, 658 EFX_MON_STAT_1_2VA, 659 EFX_MON_STAT_VREF, 660 EFX_MON_STAT_VAOE, 661 EFX_MON_STAT_AOE_TEMP, 662 EFX_MON_STAT_PSU_AOE_TEMP, 663 EFX_MON_STAT_PSU_TEMP, 664 EFX_MON_STAT_FAN0, 665 EFX_MON_STAT_FAN1, 666 EFX_MON_STAT_FAN2, 667 EFX_MON_STAT_FAN3, 668 EFX_MON_STAT_FAN4, 669 EFX_MON_STAT_VAOE_IN, 670 EFX_MON_STAT_IAOE, 671 EFX_MON_STAT_IAOE_IN, 672 EFX_MON_STAT_NIC_POWER, 673 EFX_MON_STAT_0_9V, 674 EFX_MON_STAT_I0_9V, 675 EFX_MON_STAT_I1_2V, 676 EFX_MON_STAT_0_9V_ADC, 677 EFX_MON_STAT_INT_TEMP2, 678 EFX_MON_STAT_VREG_TEMP, 679 EFX_MON_STAT_VREG_0_9V_TEMP, 680 EFX_MON_STAT_VREG_1_2V_TEMP, 681 EFX_MON_STAT_INT_VPTAT, 682 EFX_MON_STAT_INT_ADC_TEMP, 683 EFX_MON_STAT_EXT_VPTAT, 684 EFX_MON_STAT_EXT_ADC_TEMP, 685 EFX_MON_STAT_AMBIENT_TEMP, 686 EFX_MON_STAT_AIRFLOW, 687 EFX_MON_STAT_VDD08D_VSS08D_CSR, 688 EFX_MON_STAT_VDD08D_VSS08D_CSR_EXTADC, 689 EFX_MON_STAT_HOTPOINT_TEMP, 690 EFX_MON_STAT_PHY_POWER_SWITCH_PORT0, 691 EFX_MON_STAT_PHY_POWER_SWITCH_PORT1, 692 EFX_MON_STAT_MUM_VCC, 693 EFX_MON_STAT_0V9_A, 694 EFX_MON_STAT_I0V9_A, 695 EFX_MON_STAT_0V9_A_TEMP, 696 EFX_MON_STAT_0V9_B, 697 EFX_MON_STAT_I0V9_B, 698 EFX_MON_STAT_0V9_B_TEMP, 699 EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY, 700 EFX_MON_STAT_CCOM_AVREG_1V2_SUPPLY_EXT_ADC, 701 EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY, 702 EFX_MON_STAT_CCOM_AVREG_1V8_SUPPLY_EXT_ADC, 703 EFX_MON_STAT_CONTROLLER_MASTER_VPTAT, 704 EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP, 705 EFX_MON_STAT_CONTROLLER_MASTER_VPTAT_EXT_ADC, 706 EFX_MON_STAT_CONTROLLER_MASTER_INTERNAL_TEMP_EXT_ADC, 707 EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT, 708 EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP, 709 EFX_MON_STAT_CONTROLLER_SLAVE_VPTAT_EXT_ADC, 710 EFX_MON_STAT_CONTROLLER_SLAVE_INTERNAL_TEMP_EXT_ADC, 711 EFX_MON_STAT_SODIMM_VOUT, 712 EFX_MON_STAT_SODIMM_0_TEMP, 713 EFX_MON_STAT_SODIMM_1_TEMP, 714 EFX_MON_STAT_PHY0_VCC, 715 EFX_MON_STAT_PHY1_VCC, 716 EFX_MON_STAT_CONTROLLER_TDIODE_TEMP, 717 EFX_MON_STAT_BOARD_FRONT_TEMP, 718 EFX_MON_STAT_BOARD_BACK_TEMP, 719 EFX_MON_NSTATS 720 } efx_mon_stat_t; 721 722 /* END MKCONFIG GENERATED MonitorHeaderStatsBlock */ 723 724 typedef enum efx_mon_stat_state_e { 725 EFX_MON_STAT_STATE_OK = 0, 726 EFX_MON_STAT_STATE_WARNING = 1, 727 EFX_MON_STAT_STATE_FATAL = 2, 728 EFX_MON_STAT_STATE_BROKEN = 3, 729 EFX_MON_STAT_STATE_NO_READING = 4, 730 } efx_mon_stat_state_t; 731 732 typedef struct efx_mon_stat_value_s { 733 uint16_t emsv_value; 734 uint16_t emsv_state; 735 } efx_mon_stat_value_t; 736 737 #if EFSYS_OPT_NAMES 738 739 extern const char * 740 efx_mon_stat_name( 741 __in efx_nic_t *enp, 742 __in efx_mon_stat_t id); 743 744 #endif /* EFSYS_OPT_NAMES */ 745 746 extern __checkReturn efx_rc_t 747 efx_mon_stats_update( 748 __in efx_nic_t *enp, 749 __in efsys_mem_t *esmp, 750 __inout_ecount(EFX_MON_NSTATS) efx_mon_stat_value_t *values); 751 752 #endif /* EFSYS_OPT_MON_STATS */ 753 754 extern void 755 efx_mon_fini( 756 __in efx_nic_t *enp); 757 758 /* PHY */ 759 760 extern __checkReturn efx_rc_t 761 efx_phy_verify( 762 __in efx_nic_t *enp); 763 764 #if EFSYS_OPT_PHY_LED_CONTROL 765 766 typedef enum efx_phy_led_mode_e { 767 EFX_PHY_LED_DEFAULT = 0, 768 EFX_PHY_LED_OFF, 769 EFX_PHY_LED_ON, 770 EFX_PHY_LED_FLASH, 771 EFX_PHY_LED_NMODES 772 } efx_phy_led_mode_t; 773 774 extern __checkReturn efx_rc_t 775 efx_phy_led_set( 776 __in efx_nic_t *enp, 777 __in efx_phy_led_mode_t mode); 778 779 #endif /* EFSYS_OPT_PHY_LED_CONTROL */ 780 781 extern __checkReturn efx_rc_t 782 efx_port_init( 783 __in efx_nic_t *enp); 784 785 #if EFSYS_OPT_LOOPBACK 786 787 typedef enum efx_loopback_type_e { 788 EFX_LOOPBACK_OFF = 0, 789 EFX_LOOPBACK_DATA = 1, 790 EFX_LOOPBACK_GMAC = 2, 791 EFX_LOOPBACK_XGMII = 3, 792 EFX_LOOPBACK_XGXS = 4, 793 EFX_LOOPBACK_XAUI = 5, 794 EFX_LOOPBACK_GMII = 6, 795 EFX_LOOPBACK_SGMII = 7, 796 EFX_LOOPBACK_XGBR = 8, 797 EFX_LOOPBACK_XFI = 9, 798 EFX_LOOPBACK_XAUI_FAR = 10, 799 EFX_LOOPBACK_GMII_FAR = 11, 800 EFX_LOOPBACK_SGMII_FAR = 12, 801 EFX_LOOPBACK_XFI_FAR = 13, 802 EFX_LOOPBACK_GPHY = 14, 803 EFX_LOOPBACK_PHY_XS = 15, 804 EFX_LOOPBACK_PCS = 16, 805 EFX_LOOPBACK_PMA_PMD = 17, 806 EFX_LOOPBACK_XPORT = 18, 807 EFX_LOOPBACK_XGMII_WS = 19, 808 EFX_LOOPBACK_XAUI_WS = 20, 809 EFX_LOOPBACK_XAUI_WS_FAR = 21, 810 EFX_LOOPBACK_XAUI_WS_NEAR = 22, 811 EFX_LOOPBACK_GMII_WS = 23, 812 EFX_LOOPBACK_XFI_WS = 24, 813 EFX_LOOPBACK_XFI_WS_FAR = 25, 814 EFX_LOOPBACK_PHYXS_WS = 26, 815 EFX_LOOPBACK_PMA_INT = 27, 816 EFX_LOOPBACK_SD_NEAR = 28, 817 EFX_LOOPBACK_SD_FAR = 29, 818 EFX_LOOPBACK_PMA_INT_WS = 30, 819 EFX_LOOPBACK_SD_FEP2_WS = 31, 820 EFX_LOOPBACK_SD_FEP1_5_WS = 32, 821 EFX_LOOPBACK_SD_FEP_WS = 33, 822 EFX_LOOPBACK_SD_FES_WS = 34, 823 EFX_LOOPBACK_NTYPES 824 } efx_loopback_type_t; 825 826 typedef enum efx_loopback_kind_e { 827 EFX_LOOPBACK_KIND_OFF = 0, 828 EFX_LOOPBACK_KIND_ALL, 829 EFX_LOOPBACK_KIND_MAC, 830 EFX_LOOPBACK_KIND_PHY, 831 EFX_LOOPBACK_NKINDS 832 } efx_loopback_kind_t; 833 834 extern void 835 efx_loopback_mask( 836 __in efx_loopback_kind_t loopback_kind, 837 __out efx_qword_t *maskp); 838 839 extern __checkReturn efx_rc_t 840 efx_port_loopback_set( 841 __in efx_nic_t *enp, 842 __in efx_link_mode_t link_mode, 843 __in efx_loopback_type_t type); 844 845 #if EFSYS_OPT_NAMES 846 847 extern __checkReturn const char * 848 efx_loopback_type_name( 849 __in efx_nic_t *enp, 850 __in efx_loopback_type_t type); 851 852 #endif /* EFSYS_OPT_NAMES */ 853 854 #endif /* EFSYS_OPT_LOOPBACK */ 855 856 extern __checkReturn efx_rc_t 857 efx_port_poll( 858 __in efx_nic_t *enp, 859 __out_opt efx_link_mode_t *link_modep); 860 861 extern void 862 efx_port_fini( 863 __in efx_nic_t *enp); 864 865 typedef enum efx_phy_cap_type_e { 866 EFX_PHY_CAP_INVALID = 0, 867 EFX_PHY_CAP_10HDX, 868 EFX_PHY_CAP_10FDX, 869 EFX_PHY_CAP_100HDX, 870 EFX_PHY_CAP_100FDX, 871 EFX_PHY_CAP_1000HDX, 872 EFX_PHY_CAP_1000FDX, 873 EFX_PHY_CAP_10000FDX, 874 EFX_PHY_CAP_PAUSE, 875 EFX_PHY_CAP_ASYM, 876 EFX_PHY_CAP_AN, 877 EFX_PHY_CAP_40000FDX, 878 EFX_PHY_CAP_NTYPES 879 } efx_phy_cap_type_t; 880 881 882 #define EFX_PHY_CAP_CURRENT 0x00000000 883 #define EFX_PHY_CAP_DEFAULT 0x00000001 884 #define EFX_PHY_CAP_PERM 0x00000002 885 886 extern void 887 efx_phy_adv_cap_get( 888 __in efx_nic_t *enp, 889 __in uint32_t flag, 890 __out uint32_t *maskp); 891 892 extern __checkReturn efx_rc_t 893 efx_phy_adv_cap_set( 894 __in efx_nic_t *enp, 895 __in uint32_t mask); 896 897 extern void 898 efx_phy_lp_cap_get( 899 __in efx_nic_t *enp, 900 __out uint32_t *maskp); 901 902 extern __checkReturn efx_rc_t 903 efx_phy_oui_get( 904 __in efx_nic_t *enp, 905 __out uint32_t *ouip); 906 907 typedef enum efx_phy_media_type_e { 908 EFX_PHY_MEDIA_INVALID = 0, 909 EFX_PHY_MEDIA_XAUI, 910 EFX_PHY_MEDIA_CX4, 911 EFX_PHY_MEDIA_KX4, 912 EFX_PHY_MEDIA_XFP, 913 EFX_PHY_MEDIA_SFP_PLUS, 914 EFX_PHY_MEDIA_BASE_T, 915 EFX_PHY_MEDIA_QSFP_PLUS, 916 EFX_PHY_MEDIA_NTYPES 917 } efx_phy_media_type_t; 918 919 /* Get the type of medium currently used. If the board has ports for 920 * modules, a module is present, and we recognise the media type of 921 * the module, then this will be the media type of the module. 922 * Otherwise it will be the media type of the port. 923 */ 924 extern void 925 efx_phy_media_type_get( 926 __in efx_nic_t *enp, 927 __out efx_phy_media_type_t *typep); 928 929 extern __checkReturn efx_rc_t 930 efx_phy_module_get_info( 931 __in efx_nic_t *enp, 932 __in uint8_t dev_addr, 933 __in uint8_t offset, 934 __in uint8_t len, 935 __out_bcount(len) uint8_t *data); 936 937 #if EFSYS_OPT_PHY_STATS 938 939 /* START MKCONFIG GENERATED PhyHeaderStatsBlock 30ed56ad501f8e36 */ 940 typedef enum efx_phy_stat_e { 941 EFX_PHY_STAT_OUI, 942 EFX_PHY_STAT_PMA_PMD_LINK_UP, 943 EFX_PHY_STAT_PMA_PMD_RX_FAULT, 944 EFX_PHY_STAT_PMA_PMD_TX_FAULT, 945 EFX_PHY_STAT_PMA_PMD_REV_A, 946 EFX_PHY_STAT_PMA_PMD_REV_B, 947 EFX_PHY_STAT_PMA_PMD_REV_C, 948 EFX_PHY_STAT_PMA_PMD_REV_D, 949 EFX_PHY_STAT_PCS_LINK_UP, 950 EFX_PHY_STAT_PCS_RX_FAULT, 951 EFX_PHY_STAT_PCS_TX_FAULT, 952 EFX_PHY_STAT_PCS_BER, 953 EFX_PHY_STAT_PCS_BLOCK_ERRORS, 954 EFX_PHY_STAT_PHY_XS_LINK_UP, 955 EFX_PHY_STAT_PHY_XS_RX_FAULT, 956 EFX_PHY_STAT_PHY_XS_TX_FAULT, 957 EFX_PHY_STAT_PHY_XS_ALIGN, 958 EFX_PHY_STAT_PHY_XS_SYNC_A, 959 EFX_PHY_STAT_PHY_XS_SYNC_B, 960 EFX_PHY_STAT_PHY_XS_SYNC_C, 961 EFX_PHY_STAT_PHY_XS_SYNC_D, 962 EFX_PHY_STAT_AN_LINK_UP, 963 EFX_PHY_STAT_AN_MASTER, 964 EFX_PHY_STAT_AN_LOCAL_RX_OK, 965 EFX_PHY_STAT_AN_REMOTE_RX_OK, 966 EFX_PHY_STAT_CL22EXT_LINK_UP, 967 EFX_PHY_STAT_SNR_A, 968 EFX_PHY_STAT_SNR_B, 969 EFX_PHY_STAT_SNR_C, 970 EFX_PHY_STAT_SNR_D, 971 EFX_PHY_STAT_PMA_PMD_SIGNAL_A, 972 EFX_PHY_STAT_PMA_PMD_SIGNAL_B, 973 EFX_PHY_STAT_PMA_PMD_SIGNAL_C, 974 EFX_PHY_STAT_PMA_PMD_SIGNAL_D, 975 EFX_PHY_STAT_AN_COMPLETE, 976 EFX_PHY_STAT_PMA_PMD_REV_MAJOR, 977 EFX_PHY_STAT_PMA_PMD_REV_MINOR, 978 EFX_PHY_STAT_PMA_PMD_REV_MICRO, 979 EFX_PHY_STAT_PCS_FW_VERSION_0, 980 EFX_PHY_STAT_PCS_FW_VERSION_1, 981 EFX_PHY_STAT_PCS_FW_VERSION_2, 982 EFX_PHY_STAT_PCS_FW_VERSION_3, 983 EFX_PHY_STAT_PCS_FW_BUILD_YY, 984 EFX_PHY_STAT_PCS_FW_BUILD_MM, 985 EFX_PHY_STAT_PCS_FW_BUILD_DD, 986 EFX_PHY_STAT_PCS_OP_MODE, 987 EFX_PHY_NSTATS 988 } efx_phy_stat_t; 989 990 /* END MKCONFIG GENERATED PhyHeaderStatsBlock */ 991 992 #if EFSYS_OPT_NAMES 993 994 extern const char * 995 efx_phy_stat_name( 996 __in efx_nic_t *enp, 997 __in efx_phy_stat_t stat); 998 999 #endif /* EFSYS_OPT_NAMES */ 1000 1001 #define EFX_PHY_STATS_SIZE 0x100 1002 1003 extern __checkReturn efx_rc_t 1004 efx_phy_stats_update( 1005 __in efx_nic_t *enp, 1006 __in efsys_mem_t *esmp, 1007 __inout_ecount(EFX_PHY_NSTATS) uint32_t *stat); 1008 1009 #endif /* EFSYS_OPT_PHY_STATS */ 1010 1011 1012 #if EFSYS_OPT_BIST 1013 1014 typedef enum efx_bist_type_e { 1015 EFX_BIST_TYPE_UNKNOWN, 1016 EFX_BIST_TYPE_PHY_NORMAL, 1017 EFX_BIST_TYPE_PHY_CABLE_SHORT, 1018 EFX_BIST_TYPE_PHY_CABLE_LONG, 1019 EFX_BIST_TYPE_MC_MEM, /* Test the MC DMEM and IMEM */ 1020 EFX_BIST_TYPE_SAT_MEM, /* Test the DMEM and IMEM of satellite cpus*/ 1021 EFX_BIST_TYPE_REG, /* Test the register memories */ 1022 EFX_BIST_TYPE_NTYPES, 1023 } efx_bist_type_t; 1024 1025 typedef enum efx_bist_result_e { 1026 EFX_BIST_RESULT_UNKNOWN, 1027 EFX_BIST_RESULT_RUNNING, 1028 EFX_BIST_RESULT_PASSED, 1029 EFX_BIST_RESULT_FAILED, 1030 } efx_bist_result_t; 1031 1032 typedef enum efx_phy_cable_status_e { 1033 EFX_PHY_CABLE_STATUS_OK, 1034 EFX_PHY_CABLE_STATUS_INVALID, 1035 EFX_PHY_CABLE_STATUS_OPEN, 1036 EFX_PHY_CABLE_STATUS_INTRAPAIRSHORT, 1037 EFX_PHY_CABLE_STATUS_INTERPAIRSHORT, 1038 EFX_PHY_CABLE_STATUS_BUSY, 1039 } efx_phy_cable_status_t; 1040 1041 typedef enum efx_bist_value_e { 1042 EFX_BIST_PHY_CABLE_LENGTH_A, 1043 EFX_BIST_PHY_CABLE_LENGTH_B, 1044 EFX_BIST_PHY_CABLE_LENGTH_C, 1045 EFX_BIST_PHY_CABLE_LENGTH_D, 1046 EFX_BIST_PHY_CABLE_STATUS_A, 1047 EFX_BIST_PHY_CABLE_STATUS_B, 1048 EFX_BIST_PHY_CABLE_STATUS_C, 1049 EFX_BIST_PHY_CABLE_STATUS_D, 1050 EFX_BIST_FAULT_CODE, 1051 /* Memory BIST specific values. These match to the MC_CMD_BIST_POLL 1052 * response. */ 1053 EFX_BIST_MEM_TEST, 1054 EFX_BIST_MEM_ADDR, 1055 EFX_BIST_MEM_BUS, 1056 EFX_BIST_MEM_EXPECT, 1057 EFX_BIST_MEM_ACTUAL, 1058 EFX_BIST_MEM_ECC, 1059 EFX_BIST_MEM_ECC_PARITY, 1060 EFX_BIST_MEM_ECC_FATAL, 1061 EFX_BIST_NVALUES, 1062 } efx_bist_value_t; 1063 1064 extern __checkReturn efx_rc_t 1065 efx_bist_enable_offline( 1066 __in efx_nic_t *enp); 1067 1068 extern __checkReturn efx_rc_t 1069 efx_bist_start( 1070 __in efx_nic_t *enp, 1071 __in efx_bist_type_t type); 1072 1073 extern __checkReturn efx_rc_t 1074 efx_bist_poll( 1075 __in efx_nic_t *enp, 1076 __in efx_bist_type_t type, 1077 __out efx_bist_result_t *resultp, 1078 __out_opt uint32_t *value_maskp, 1079 __out_ecount_opt(count) unsigned long *valuesp, 1080 __in size_t count); 1081 1082 extern void 1083 efx_bist_stop( 1084 __in efx_nic_t *enp, 1085 __in efx_bist_type_t type); 1086 1087 #endif /* EFSYS_OPT_BIST */ 1088 1089 #define EFX_FEATURE_IPV6 0x00000001 1090 #define EFX_FEATURE_LFSR_HASH_INSERT 0x00000002 1091 #define EFX_FEATURE_LINK_EVENTS 0x00000004 1092 #define EFX_FEATURE_PERIODIC_MAC_STATS 0x00000008 1093 #define EFX_FEATURE_MCDI 0x00000020 1094 #define EFX_FEATURE_LOOKAHEAD_SPLIT 0x00000040 1095 #define EFX_FEATURE_MAC_HEADER_FILTERS 0x00000080 1096 #define EFX_FEATURE_TURBO 0x00000100 1097 #define EFX_FEATURE_MCDI_DMA 0x00000200 1098 #define EFX_FEATURE_TX_SRC_FILTERS 0x00000400 1099 #define EFX_FEATURE_PIO_BUFFERS 0x00000800 1100 #define EFX_FEATURE_FW_ASSISTED_TSO 0x00001000 1101 #define EFX_FEATURE_FW_ASSISTED_TSO_V2 0x00002000 1102 #define EFX_FEATURE_TXQ_CKSUM_OP_DESC 0x00008000 1103 1104 typedef enum efx_tunnel_protocol_e { 1105 EFX_TUNNEL_PROTOCOL_NONE = 0, 1106 EFX_TUNNEL_PROTOCOL_VXLAN, 1107 EFX_TUNNEL_PROTOCOL_GENEVE, 1108 EFX_TUNNEL_PROTOCOL_NVGRE, 1109 EFX_TUNNEL_NPROTOS 1110 } efx_tunnel_protocol_t; 1111 1112 typedef struct efx_nic_cfg_s { 1113 uint32_t enc_board_type; 1114 uint32_t enc_phy_type; 1115 #if EFSYS_OPT_NAMES 1116 char enc_phy_name[21]; 1117 #endif 1118 char enc_phy_revision[21]; 1119 efx_mon_type_t enc_mon_type; 1120 #if EFSYS_OPT_MON_STATS 1121 uint32_t enc_mon_stat_dma_buf_size; 1122 uint32_t enc_mon_stat_mask[(EFX_MON_NSTATS + 31) / 32]; 1123 #endif 1124 unsigned int enc_features; 1125 uint8_t enc_mac_addr[6]; 1126 uint8_t enc_port; /* PHY port number */ 1127 uint32_t enc_intr_vec_base; 1128 uint32_t enc_intr_limit; 1129 uint32_t enc_evq_limit; 1130 uint32_t enc_txq_limit; 1131 uint32_t enc_rxq_limit; 1132 uint32_t enc_txq_max_ndescs; 1133 uint32_t enc_buftbl_limit; 1134 uint32_t enc_piobuf_limit; 1135 uint32_t enc_piobuf_size; 1136 uint32_t enc_piobuf_min_alloc_size; 1137 uint32_t enc_evq_timer_quantum_ns; 1138 uint32_t enc_evq_timer_max_us; 1139 uint32_t enc_clk_mult; 1140 uint32_t enc_rx_prefix_size; 1141 uint32_t enc_rx_buf_align_start; 1142 uint32_t enc_rx_buf_align_end; 1143 #if EFSYS_OPT_LOOPBACK 1144 efx_qword_t enc_loopback_types[EFX_LINK_NMODES]; 1145 #endif /* EFSYS_OPT_LOOPBACK */ 1146 #if EFSYS_OPT_PHY_FLAGS 1147 uint32_t enc_phy_flags_mask; 1148 #endif /* EFSYS_OPT_PHY_FLAGS */ 1149 #if EFSYS_OPT_PHY_LED_CONTROL 1150 uint32_t enc_led_mask; 1151 #endif /* EFSYS_OPT_PHY_LED_CONTROL */ 1152 #if EFSYS_OPT_PHY_STATS 1153 uint64_t enc_phy_stat_mask; 1154 #endif /* EFSYS_OPT_PHY_STATS */ 1155 #if EFSYS_OPT_MCDI 1156 uint8_t enc_mcdi_mdio_channel; 1157 #if EFSYS_OPT_PHY_STATS 1158 uint32_t enc_mcdi_phy_stat_mask; 1159 #endif /* EFSYS_OPT_PHY_STATS */ 1160 #if EFSYS_OPT_MON_STATS 1161 uint32_t *enc_mcdi_sensor_maskp; 1162 uint32_t enc_mcdi_sensor_mask_size; 1163 #endif /* EFSYS_OPT_MON_STATS */ 1164 #endif /* EFSYS_OPT_MCDI */ 1165 #if EFSYS_OPT_BIST 1166 uint32_t enc_bist_mask; 1167 #endif /* EFSYS_OPT_BIST */ 1168 #if EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD 1169 uint32_t enc_pf; 1170 uint32_t enc_vf; 1171 uint32_t enc_privilege_mask; 1172 #endif /* EFSYS_OPT_HUNTINGTON || EFSYS_OPT_MEDFORD */ 1173 boolean_t enc_bug26807_workaround; 1174 boolean_t enc_bug35388_workaround; 1175 boolean_t enc_bug41750_workaround; 1176 boolean_t enc_bug61265_workaround; 1177 boolean_t enc_rx_batching_enabled; 1178 /* Maximum number of descriptors completed in an rx event. */ 1179 uint32_t enc_rx_batch_max; 1180 /* Number of rx descriptors the hardware requires for a push. */ 1181 uint32_t enc_rx_push_align; 1182 /* Maximum amount of data in DMA descriptor */ 1183 uint32_t enc_tx_dma_desc_size_max; 1184 /* 1185 * Boundary which DMA descriptor data must not cross or 0 if no 1186 * limitation. 1187 */ 1188 uint32_t enc_tx_dma_desc_boundary; 1189 /* 1190 * Maximum number of bytes into the packet the TCP header can start for 1191 * the hardware to apply TSO packet edits. 1192 */ 1193 uint32_t enc_tx_tso_tcp_header_offset_limit; 1194 boolean_t enc_fw_assisted_tso_enabled; 1195 boolean_t enc_fw_assisted_tso_v2_enabled; 1196 /* Number of TSO contexts on the NIC (FATSOv2) */ 1197 uint32_t enc_fw_assisted_tso_v2_n_contexts; 1198 boolean_t enc_hw_tx_insert_vlan_enabled; 1199 /* Number of PFs on the NIC */ 1200 uint32_t enc_hw_pf_count; 1201 /* Datapath firmware vadapter/vport/vswitch support */ 1202 boolean_t enc_datapath_cap_evb; 1203 boolean_t enc_rx_disable_scatter_supported; 1204 boolean_t enc_allow_set_mac_with_installed_filters; 1205 boolean_t enc_enhanced_set_mac_supported; 1206 boolean_t enc_init_evq_v2_supported; 1207 boolean_t enc_pm_and_rxdp_counters; 1208 boolean_t enc_mac_stats_40g_tx_size_bins; 1209 uint32_t enc_tunnel_encapsulations_supported; 1210 /* External port identifier */ 1211 uint8_t enc_external_port; 1212 uint32_t enc_mcdi_max_payload_length; 1213 /* VPD may be per-PF or global */ 1214 boolean_t enc_vpd_is_global; 1215 /* Minimum unidirectional bandwidth in Mb/s to max out all ports */ 1216 uint32_t enc_required_pcie_bandwidth_mbps; 1217 uint32_t enc_max_pcie_link_gen; 1218 /* Firmware verifies integrity of NVRAM updates */ 1219 uint32_t enc_fw_verified_nvram_update_required; 1220 } efx_nic_cfg_t; 1221 1222 #define EFX_PCI_FUNCTION_IS_PF(_encp) ((_encp)->enc_vf == 0xffff) 1223 #define EFX_PCI_FUNCTION_IS_VF(_encp) ((_encp)->enc_vf != 0xffff) 1224 1225 #define EFX_PCI_FUNCTION(_encp) \ 1226 (EFX_PCI_FUNCTION_IS_PF(_encp) ? (_encp)->enc_pf : (_encp)->enc_vf) 1227 1228 #define EFX_PCI_VF_PARENT(_encp) ((_encp)->enc_pf) 1229 1230 extern const efx_nic_cfg_t * 1231 efx_nic_cfg_get( 1232 __in efx_nic_t *enp); 1233 1234 /* Driver resource limits (minimum required/maximum usable). */ 1235 typedef struct efx_drv_limits_s { 1236 uint32_t edl_min_evq_count; 1237 uint32_t edl_max_evq_count; 1238 1239 uint32_t edl_min_rxq_count; 1240 uint32_t edl_max_rxq_count; 1241 1242 uint32_t edl_min_txq_count; 1243 uint32_t edl_max_txq_count; 1244 1245 /* PIO blocks (sub-allocated from piobuf) */ 1246 uint32_t edl_min_pio_alloc_size; 1247 uint32_t edl_max_pio_alloc_count; 1248 } efx_drv_limits_t; 1249 1250 extern __checkReturn efx_rc_t 1251 efx_nic_set_drv_limits( 1252 __inout efx_nic_t *enp, 1253 __in efx_drv_limits_t *edlp); 1254 1255 typedef enum efx_nic_region_e { 1256 EFX_REGION_VI, /* Memory BAR UC mapping */ 1257 EFX_REGION_PIO_WRITE_VI, /* Memory BAR WC mapping */ 1258 } efx_nic_region_t; 1259 1260 extern __checkReturn efx_rc_t 1261 efx_nic_get_bar_region( 1262 __in efx_nic_t *enp, 1263 __in efx_nic_region_t region, 1264 __out uint32_t *offsetp, 1265 __out size_t *sizep); 1266 1267 extern __checkReturn efx_rc_t 1268 efx_nic_get_vi_pool( 1269 __in efx_nic_t *enp, 1270 __out uint32_t *evq_countp, 1271 __out uint32_t *rxq_countp, 1272 __out uint32_t *txq_countp); 1273 1274 1275 #if EFSYS_OPT_VPD 1276 1277 typedef enum efx_vpd_tag_e { 1278 EFX_VPD_ID = 0x02, 1279 EFX_VPD_END = 0x0f, 1280 EFX_VPD_RO = 0x10, 1281 EFX_VPD_RW = 0x11, 1282 } efx_vpd_tag_t; 1283 1284 typedef uint16_t efx_vpd_keyword_t; 1285 1286 typedef struct efx_vpd_value_s { 1287 efx_vpd_tag_t evv_tag; 1288 efx_vpd_keyword_t evv_keyword; 1289 uint8_t evv_length; 1290 uint8_t evv_value[0x100]; 1291 } efx_vpd_value_t; 1292 1293 1294 #define EFX_VPD_KEYWORD(x, y) ((x) | ((y) << 8)) 1295 1296 extern __checkReturn efx_rc_t 1297 efx_vpd_init( 1298 __in efx_nic_t *enp); 1299 1300 extern __checkReturn efx_rc_t 1301 efx_vpd_size( 1302 __in efx_nic_t *enp, 1303 __out size_t *sizep); 1304 1305 extern __checkReturn efx_rc_t 1306 efx_vpd_read( 1307 __in efx_nic_t *enp, 1308 __out_bcount(size) caddr_t data, 1309 __in size_t size); 1310 1311 extern __checkReturn efx_rc_t 1312 efx_vpd_verify( 1313 __in efx_nic_t *enp, 1314 __in_bcount(size) caddr_t data, 1315 __in size_t size); 1316 1317 extern __checkReturn efx_rc_t 1318 efx_vpd_reinit( 1319 __in efx_nic_t *enp, 1320 __in_bcount(size) caddr_t data, 1321 __in size_t size); 1322 1323 extern __checkReturn efx_rc_t 1324 efx_vpd_get( 1325 __in efx_nic_t *enp, 1326 __in_bcount(size) caddr_t data, 1327 __in size_t size, 1328 __inout efx_vpd_value_t *evvp); 1329 1330 extern __checkReturn efx_rc_t 1331 efx_vpd_set( 1332 __in efx_nic_t *enp, 1333 __inout_bcount(size) caddr_t data, 1334 __in size_t size, 1335 __in efx_vpd_value_t *evvp); 1336 1337 extern __checkReturn efx_rc_t 1338 efx_vpd_next( 1339 __in efx_nic_t *enp, 1340 __inout_bcount(size) caddr_t data, 1341 __in size_t size, 1342 __out efx_vpd_value_t *evvp, 1343 __inout unsigned int *contp); 1344 1345 extern __checkReturn efx_rc_t 1346 efx_vpd_write( 1347 __in efx_nic_t *enp, 1348 __in_bcount(size) caddr_t data, 1349 __in size_t size); 1350 1351 extern void 1352 efx_vpd_fini( 1353 __in efx_nic_t *enp); 1354 1355 #endif /* EFSYS_OPT_VPD */ 1356 1357 /* NVRAM */ 1358 1359 #if EFSYS_OPT_NVRAM 1360 1361 typedef enum efx_nvram_type_e { 1362 EFX_NVRAM_INVALID = 0, 1363 EFX_NVRAM_BOOTROM, 1364 EFX_NVRAM_BOOTROM_CFG, 1365 EFX_NVRAM_MC_FIRMWARE, 1366 EFX_NVRAM_MC_GOLDEN, 1367 EFX_NVRAM_PHY, 1368 EFX_NVRAM_NULLPHY, 1369 EFX_NVRAM_FPGA, 1370 EFX_NVRAM_FCFW, 1371 EFX_NVRAM_CPLD, 1372 EFX_NVRAM_FPGA_BACKUP, 1373 EFX_NVRAM_DYNAMIC_CFG, 1374 EFX_NVRAM_LICENSE, 1375 EFX_NVRAM_UEFIROM, 1376 EFX_NVRAM_NTYPES, 1377 } efx_nvram_type_t; 1378 1379 extern __checkReturn efx_rc_t 1380 efx_nvram_init( 1381 __in efx_nic_t *enp); 1382 1383 #if EFSYS_OPT_DIAG 1384 1385 extern __checkReturn efx_rc_t 1386 efx_nvram_test( 1387 __in efx_nic_t *enp); 1388 1389 #endif /* EFSYS_OPT_DIAG */ 1390 1391 extern __checkReturn efx_rc_t 1392 efx_nvram_size( 1393 __in efx_nic_t *enp, 1394 __in efx_nvram_type_t type, 1395 __out size_t *sizep); 1396 1397 extern __checkReturn efx_rc_t 1398 efx_nvram_rw_start( 1399 __in efx_nic_t *enp, 1400 __in efx_nvram_type_t type, 1401 __out_opt size_t *pref_chunkp); 1402 1403 extern __checkReturn efx_rc_t 1404 efx_nvram_rw_finish( 1405 __in efx_nic_t *enp, 1406 __in efx_nvram_type_t type); 1407 1408 extern __checkReturn efx_rc_t 1409 efx_nvram_get_version( 1410 __in efx_nic_t *enp, 1411 __in efx_nvram_type_t type, 1412 __out uint32_t *subtypep, 1413 __out_ecount(4) uint16_t version[4]); 1414 1415 extern __checkReturn efx_rc_t 1416 efx_nvram_read_chunk( 1417 __in efx_nic_t *enp, 1418 __in efx_nvram_type_t type, 1419 __in unsigned int offset, 1420 __out_bcount(size) caddr_t data, 1421 __in size_t size); 1422 1423 extern __checkReturn efx_rc_t 1424 efx_nvram_set_version( 1425 __in efx_nic_t *enp, 1426 __in efx_nvram_type_t type, 1427 __in_ecount(4) uint16_t version[4]); 1428 1429 extern __checkReturn efx_rc_t 1430 efx_nvram_validate( 1431 __in efx_nic_t *enp, 1432 __in efx_nvram_type_t type, 1433 __in_bcount(partn_size) caddr_t partn_data, 1434 __in size_t partn_size); 1435 1436 extern __checkReturn efx_rc_t 1437 efx_nvram_erase( 1438 __in efx_nic_t *enp, 1439 __in efx_nvram_type_t type); 1440 1441 extern __checkReturn efx_rc_t 1442 efx_nvram_write_chunk( 1443 __in efx_nic_t *enp, 1444 __in efx_nvram_type_t type, 1445 __in unsigned int offset, 1446 __in_bcount(size) caddr_t data, 1447 __in size_t size); 1448 1449 extern void 1450 efx_nvram_fini( 1451 __in efx_nic_t *enp); 1452 1453 #endif /* EFSYS_OPT_NVRAM */ 1454 1455 #if EFSYS_OPT_BOOTCFG 1456 1457 /* Report size and offset of bootcfg sector in NVRAM partition. */ 1458 extern __checkReturn efx_rc_t 1459 efx_bootcfg_sector_info( 1460 __in efx_nic_t *enp, 1461 __in uint32_t pf, 1462 __out_opt uint32_t *sector_countp, 1463 __out size_t *offsetp, 1464 __out size_t *max_sizep); 1465 1466 /* 1467 * Copy bootcfg sector data to a target buffer which may differ in size. 1468 * Optionally corrects format errors in source buffer. 1469 */ 1470 extern efx_rc_t 1471 efx_bootcfg_copy_sector( 1472 __in efx_nic_t *enp, 1473 __inout_bcount(sector_length) 1474 uint8_t *sector, 1475 __in size_t sector_length, 1476 __out_bcount(data_size) uint8_t *data, 1477 __in size_t data_size, 1478 __in boolean_t handle_format_errors); 1479 1480 extern efx_rc_t 1481 efx_bootcfg_read( 1482 __in efx_nic_t *enp, 1483 __out_bcount(size) uint8_t *data, 1484 __in size_t size); 1485 1486 extern efx_rc_t 1487 efx_bootcfg_write( 1488 __in efx_nic_t *enp, 1489 __in_bcount(size) uint8_t *data, 1490 __in size_t size); 1491 1492 #endif /* EFSYS_OPT_BOOTCFG */ 1493 1494 #if EFSYS_OPT_DIAG 1495 1496 typedef enum efx_pattern_type_t { 1497 EFX_PATTERN_BYTE_INCREMENT = 0, 1498 EFX_PATTERN_ALL_THE_SAME, 1499 EFX_PATTERN_BIT_ALTERNATE, 1500 EFX_PATTERN_BYTE_ALTERNATE, 1501 EFX_PATTERN_BYTE_CHANGING, 1502 EFX_PATTERN_BIT_SWEEP, 1503 EFX_PATTERN_NTYPES 1504 } efx_pattern_type_t; 1505 1506 typedef void 1507 (*efx_sram_pattern_fn_t)( 1508 __in size_t row, 1509 __in boolean_t negate, 1510 __out efx_qword_t *eqp); 1511 1512 extern __checkReturn efx_rc_t 1513 efx_sram_test( 1514 __in efx_nic_t *enp, 1515 __in efx_pattern_type_t type); 1516 1517 #endif /* EFSYS_OPT_DIAG */ 1518 1519 extern __checkReturn efx_rc_t 1520 efx_sram_buf_tbl_set( 1521 __in efx_nic_t *enp, 1522 __in uint32_t id, 1523 __in efsys_mem_t *esmp, 1524 __in size_t n); 1525 1526 extern void 1527 efx_sram_buf_tbl_clear( 1528 __in efx_nic_t *enp, 1529 __in uint32_t id, 1530 __in size_t n); 1531 1532 #define EFX_BUF_TBL_SIZE 0x20000 1533 1534 #define EFX_BUF_SIZE 4096 1535 1536 /* EV */ 1537 1538 typedef struct efx_evq_s efx_evq_t; 1539 1540 #if EFSYS_OPT_QSTATS 1541 1542 /* START MKCONFIG GENERATED EfxHeaderEventQueueBlock 6f3843f5fe7cc843 */ 1543 typedef enum efx_ev_qstat_e { 1544 EV_ALL, 1545 EV_RX, 1546 EV_RX_OK, 1547 EV_RX_FRM_TRUNC, 1548 EV_RX_TOBE_DISC, 1549 EV_RX_PAUSE_FRM_ERR, 1550 EV_RX_BUF_OWNER_ID_ERR, 1551 EV_RX_IPV4_HDR_CHKSUM_ERR, 1552 EV_RX_TCP_UDP_CHKSUM_ERR, 1553 EV_RX_ETH_CRC_ERR, 1554 EV_RX_IP_FRAG_ERR, 1555 EV_RX_MCAST_PKT, 1556 EV_RX_MCAST_HASH_MATCH, 1557 EV_RX_TCP_IPV4, 1558 EV_RX_TCP_IPV6, 1559 EV_RX_UDP_IPV4, 1560 EV_RX_UDP_IPV6, 1561 EV_RX_OTHER_IPV4, 1562 EV_RX_OTHER_IPV6, 1563 EV_RX_NON_IP, 1564 EV_RX_BATCH, 1565 EV_TX, 1566 EV_TX_WQ_FF_FULL, 1567 EV_TX_PKT_ERR, 1568 EV_TX_PKT_TOO_BIG, 1569 EV_TX_UNEXPECTED, 1570 EV_GLOBAL, 1571 EV_GLOBAL_MNT, 1572 EV_DRIVER, 1573 EV_DRIVER_SRM_UPD_DONE, 1574 EV_DRIVER_TX_DESCQ_FLS_DONE, 1575 EV_DRIVER_RX_DESCQ_FLS_DONE, 1576 EV_DRIVER_RX_DESCQ_FLS_FAILED, 1577 EV_DRIVER_RX_DSC_ERROR, 1578 EV_DRIVER_TX_DSC_ERROR, 1579 EV_DRV_GEN, 1580 EV_MCDI_RESPONSE, 1581 EV_NQSTATS 1582 } efx_ev_qstat_t; 1583 1584 /* END MKCONFIG GENERATED EfxHeaderEventQueueBlock */ 1585 1586 #endif /* EFSYS_OPT_QSTATS */ 1587 1588 extern __checkReturn efx_rc_t 1589 efx_ev_init( 1590 __in efx_nic_t *enp); 1591 1592 extern void 1593 efx_ev_fini( 1594 __in efx_nic_t *enp); 1595 1596 #define EFX_EVQ_MAXNEVS 32768 1597 #define EFX_EVQ_MINNEVS 512 1598 1599 #define EFX_EVQ_SIZE(_nevs) ((_nevs) * sizeof (efx_qword_t)) 1600 #define EFX_EVQ_NBUFS(_nevs) (EFX_EVQ_SIZE(_nevs) / EFX_BUF_SIZE) 1601 1602 #define EFX_EVQ_FLAGS_TYPE_MASK (0x3) 1603 #define EFX_EVQ_FLAGS_TYPE_AUTO (0x0) 1604 #define EFX_EVQ_FLAGS_TYPE_THROUGHPUT (0x1) 1605 #define EFX_EVQ_FLAGS_TYPE_LOW_LATENCY (0x2) 1606 1607 #define EFX_EVQ_FLAGS_NOTIFY_MASK (0xC) 1608 #define EFX_EVQ_FLAGS_NOTIFY_INTERRUPT (0x0) /* Interrupting (default) */ 1609 #define EFX_EVQ_FLAGS_NOTIFY_DISABLED (0x4) /* Non-interrupting */ 1610 1611 extern __checkReturn efx_rc_t 1612 efx_ev_qcreate( 1613 __in efx_nic_t *enp, 1614 __in unsigned int index, 1615 __in efsys_mem_t *esmp, 1616 __in size_t n, 1617 __in uint32_t id, 1618 __in uint32_t us, 1619 __in uint32_t flags, 1620 __deref_out efx_evq_t **eepp); 1621 1622 extern void 1623 efx_ev_qpost( 1624 __in efx_evq_t *eep, 1625 __in uint16_t data); 1626 1627 typedef __checkReturn boolean_t 1628 (*efx_initialized_ev_t)( 1629 __in_opt void *arg); 1630 1631 #define EFX_PKT_UNICAST 0x0004 1632 #define EFX_PKT_START 0x0008 1633 1634 #define EFX_PKT_VLAN_TAGGED 0x0010 1635 #define EFX_CKSUM_TCPUDP 0x0020 1636 #define EFX_CKSUM_IPV4 0x0040 1637 #define EFX_PKT_CONT 0x0080 1638 1639 #define EFX_CHECK_VLAN 0x0100 1640 #define EFX_PKT_TCP 0x0200 1641 #define EFX_PKT_UDP 0x0400 1642 #define EFX_PKT_IPV4 0x0800 1643 1644 #define EFX_PKT_IPV6 0x1000 1645 #define EFX_PKT_PREFIX_LEN 0x2000 1646 #define EFX_ADDR_MISMATCH 0x4000 1647 #define EFX_DISCARD 0x8000 1648 1649 #define EFX_EV_RX_NLABELS 32 1650 #define EFX_EV_TX_NLABELS 32 1651 1652 typedef __checkReturn boolean_t 1653 (*efx_rx_ev_t)( 1654 __in_opt void *arg, 1655 __in uint32_t label, 1656 __in uint32_t id, 1657 __in uint32_t size, 1658 __in uint16_t flags); 1659 1660 typedef __checkReturn boolean_t 1661 (*efx_tx_ev_t)( 1662 __in_opt void *arg, 1663 __in uint32_t label, 1664 __in uint32_t id); 1665 1666 #define EFX_EXCEPTION_RX_RECOVERY 0x00000001 1667 #define EFX_EXCEPTION_RX_DSC_ERROR 0x00000002 1668 #define EFX_EXCEPTION_TX_DSC_ERROR 0x00000003 1669 #define EFX_EXCEPTION_UNKNOWN_SENSOREVT 0x00000004 1670 #define EFX_EXCEPTION_FWALERT_SRAM 0x00000005 1671 #define EFX_EXCEPTION_UNKNOWN_FWALERT 0x00000006 1672 #define EFX_EXCEPTION_RX_ERROR 0x00000007 1673 #define EFX_EXCEPTION_TX_ERROR 0x00000008 1674 #define EFX_EXCEPTION_EV_ERROR 0x00000009 1675 1676 typedef __checkReturn boolean_t 1677 (*efx_exception_ev_t)( 1678 __in_opt void *arg, 1679 __in uint32_t label, 1680 __in uint32_t data); 1681 1682 typedef __checkReturn boolean_t 1683 (*efx_rxq_flush_done_ev_t)( 1684 __in_opt void *arg, 1685 __in uint32_t rxq_index); 1686 1687 typedef __checkReturn boolean_t 1688 (*efx_rxq_flush_failed_ev_t)( 1689 __in_opt void *arg, 1690 __in uint32_t rxq_index); 1691 1692 typedef __checkReturn boolean_t 1693 (*efx_txq_flush_done_ev_t)( 1694 __in_opt void *arg, 1695 __in uint32_t txq_index); 1696 1697 typedef __checkReturn boolean_t 1698 (*efx_software_ev_t)( 1699 __in_opt void *arg, 1700 __in uint16_t magic); 1701 1702 typedef __checkReturn boolean_t 1703 (*efx_sram_ev_t)( 1704 __in_opt void *arg, 1705 __in uint32_t code); 1706 1707 #define EFX_SRAM_CLEAR 0 1708 #define EFX_SRAM_UPDATE 1 1709 #define EFX_SRAM_ILLEGAL_CLEAR 2 1710 1711 typedef __checkReturn boolean_t 1712 (*efx_wake_up_ev_t)( 1713 __in_opt void *arg, 1714 __in uint32_t label); 1715 1716 typedef __checkReturn boolean_t 1717 (*efx_timer_ev_t)( 1718 __in_opt void *arg, 1719 __in uint32_t label); 1720 1721 typedef __checkReturn boolean_t 1722 (*efx_link_change_ev_t)( 1723 __in_opt void *arg, 1724 __in efx_link_mode_t link_mode); 1725 1726 #if EFSYS_OPT_MON_STATS 1727 1728 typedef __checkReturn boolean_t 1729 (*efx_monitor_ev_t)( 1730 __in_opt void *arg, 1731 __in efx_mon_stat_t id, 1732 __in efx_mon_stat_value_t value); 1733 1734 #endif /* EFSYS_OPT_MON_STATS */ 1735 1736 #if EFSYS_OPT_MAC_STATS 1737 1738 typedef __checkReturn boolean_t 1739 (*efx_mac_stats_ev_t)( 1740 __in_opt void *arg, 1741 __in uint32_t generation 1742 ); 1743 1744 #endif /* EFSYS_OPT_MAC_STATS */ 1745 1746 typedef struct efx_ev_callbacks_s { 1747 efx_initialized_ev_t eec_initialized; 1748 efx_rx_ev_t eec_rx; 1749 efx_tx_ev_t eec_tx; 1750 efx_exception_ev_t eec_exception; 1751 efx_rxq_flush_done_ev_t eec_rxq_flush_done; 1752 efx_rxq_flush_failed_ev_t eec_rxq_flush_failed; 1753 efx_txq_flush_done_ev_t eec_txq_flush_done; 1754 efx_software_ev_t eec_software; 1755 efx_sram_ev_t eec_sram; 1756 efx_wake_up_ev_t eec_wake_up; 1757 efx_timer_ev_t eec_timer; 1758 efx_link_change_ev_t eec_link_change; 1759 #if EFSYS_OPT_MON_STATS 1760 efx_monitor_ev_t eec_monitor; 1761 #endif /* EFSYS_OPT_MON_STATS */ 1762 #if EFSYS_OPT_MAC_STATS 1763 efx_mac_stats_ev_t eec_mac_stats; 1764 #endif /* EFSYS_OPT_MAC_STATS */ 1765 } efx_ev_callbacks_t; 1766 1767 extern __checkReturn boolean_t 1768 efx_ev_qpending( 1769 __in efx_evq_t *eep, 1770 __in unsigned int count); 1771 1772 #if EFSYS_OPT_EV_PREFETCH 1773 1774 extern void 1775 efx_ev_qprefetch( 1776 __in efx_evq_t *eep, 1777 __in unsigned int count); 1778 1779 #endif /* EFSYS_OPT_EV_PREFETCH */ 1780 1781 extern void 1782 efx_ev_qpoll( 1783 __in efx_evq_t *eep, 1784 __inout unsigned int *countp, 1785 __in const efx_ev_callbacks_t *eecp, 1786 __in_opt void *arg); 1787 1788 extern __checkReturn efx_rc_t 1789 efx_ev_usecs_to_ticks( 1790 __in efx_nic_t *enp, 1791 __in unsigned int usecs, 1792 __out unsigned int *ticksp); 1793 1794 extern __checkReturn efx_rc_t 1795 efx_ev_qmoderate( 1796 __in efx_evq_t *eep, 1797 __in unsigned int us); 1798 1799 extern __checkReturn efx_rc_t 1800 efx_ev_qprime( 1801 __in efx_evq_t *eep, 1802 __in unsigned int count); 1803 1804 #if EFSYS_OPT_QSTATS 1805 1806 #if EFSYS_OPT_NAMES 1807 1808 extern const char * 1809 efx_ev_qstat_name( 1810 __in efx_nic_t *enp, 1811 __in unsigned int id); 1812 1813 #endif /* EFSYS_OPT_NAMES */ 1814 1815 extern void 1816 efx_ev_qstats_update( 1817 __in efx_evq_t *eep, 1818 __inout_ecount(EV_NQSTATS) efsys_stat_t *stat); 1819 1820 #endif /* EFSYS_OPT_QSTATS */ 1821 1822 extern void 1823 efx_ev_qdestroy( 1824 __in efx_evq_t *eep); 1825 1826 /* RX */ 1827 1828 extern __checkReturn efx_rc_t 1829 efx_rx_init( 1830 __inout efx_nic_t *enp); 1831 1832 extern void 1833 efx_rx_fini( 1834 __in efx_nic_t *enp); 1835 1836 #if EFSYS_OPT_RX_SCATTER 1837 __checkReturn efx_rc_t 1838 efx_rx_scatter_enable( 1839 __in efx_nic_t *enp, 1840 __in unsigned int buf_size); 1841 #endif /* EFSYS_OPT_RX_SCATTER */ 1842 1843 /* Handle to represent use of the default RSS context. */ 1844 #define EFX_RSS_CONTEXT_DEFAULT 0xffffffff 1845 1846 #if EFSYS_OPT_RX_SCALE 1847 1848 typedef enum efx_rx_hash_alg_e { 1849 EFX_RX_HASHALG_LFSR = 0, 1850 EFX_RX_HASHALG_TOEPLITZ 1851 } efx_rx_hash_alg_t; 1852 1853 #define EFX_RX_HASH_IPV4 (1U << 0) 1854 #define EFX_RX_HASH_TCPIPV4 (1U << 1) 1855 #define EFX_RX_HASH_IPV6 (1U << 2) 1856 #define EFX_RX_HASH_TCPIPV6 (1U << 3) 1857 1858 typedef unsigned int efx_rx_hash_type_t; 1859 1860 typedef enum efx_rx_hash_support_e { 1861 EFX_RX_HASH_UNAVAILABLE = 0, /* Hardware hash not inserted */ 1862 EFX_RX_HASH_AVAILABLE /* Insert hash with/without RSS */ 1863 } efx_rx_hash_support_t; 1864 1865 #define EFX_RSS_TBL_SIZE 128 /* Rows in RX indirection table */ 1866 #define EFX_MAXRSS 64 /* RX indirection entry range */ 1867 #define EFX_MAXRSS_LEGACY 16 /* See bug16611 and bug17213 */ 1868 1869 typedef enum efx_rx_scale_support_e { 1870 EFX_RX_SCALE_UNAVAILABLE = 0, /* Not supported */ 1871 EFX_RX_SCALE_EXCLUSIVE, /* Writable key/indirection table */ 1872 EFX_RX_SCALE_SHARED /* Read-only key/indirection table */ 1873 } efx_rx_scale_support_t; 1874 1875 extern __checkReturn efx_rc_t 1876 efx_rx_hash_support_get( 1877 __in efx_nic_t *enp, 1878 __out efx_rx_hash_support_t *supportp); 1879 1880 1881 extern __checkReturn efx_rc_t 1882 efx_rx_scale_support_get( 1883 __in efx_nic_t *enp, 1884 __out efx_rx_scale_support_t *supportp); 1885 1886 extern __checkReturn efx_rc_t 1887 efx_rx_scale_mode_set( 1888 __in efx_nic_t *enp, 1889 __in efx_rx_hash_alg_t alg, 1890 __in efx_rx_hash_type_t type, 1891 __in boolean_t insert); 1892 1893 extern __checkReturn efx_rc_t 1894 efx_rx_scale_tbl_set( 1895 __in efx_nic_t *enp, 1896 __in_ecount(n) unsigned int *table, 1897 __in size_t n); 1898 1899 extern __checkReturn efx_rc_t 1900 efx_rx_scale_key_set( 1901 __in efx_nic_t *enp, 1902 __in_ecount(n) uint8_t *key, 1903 __in size_t n); 1904 1905 extern __checkReturn uint32_t 1906 efx_pseudo_hdr_hash_get( 1907 __in efx_rxq_t *erp, 1908 __in efx_rx_hash_alg_t func, 1909 __in uint8_t *buffer); 1910 1911 #endif /* EFSYS_OPT_RX_SCALE */ 1912 1913 extern __checkReturn efx_rc_t 1914 efx_pseudo_hdr_pkt_length_get( 1915 __in efx_rxq_t *erp, 1916 __in uint8_t *buffer, 1917 __out uint16_t *pkt_lengthp); 1918 1919 #define EFX_RXQ_MAXNDESCS 4096 1920 #define EFX_RXQ_MINNDESCS 512 1921 1922 #define EFX_RXQ_SIZE(_ndescs) ((_ndescs) * sizeof (efx_qword_t)) 1923 #define EFX_RXQ_NBUFS(_ndescs) (EFX_RXQ_SIZE(_ndescs) / EFX_BUF_SIZE) 1924 #define EFX_RXQ_LIMIT(_ndescs) ((_ndescs) - 16) 1925 #define EFX_RXQ_DC_NDESCS(_dcsize) (8 << _dcsize) 1926 1927 typedef enum efx_rxq_type_e { 1928 EFX_RXQ_TYPE_DEFAULT, 1929 EFX_RXQ_TYPE_SCATTER, 1930 EFX_RXQ_NTYPES 1931 } efx_rxq_type_t; 1932 1933 extern __checkReturn efx_rc_t 1934 efx_rx_qcreate( 1935 __in efx_nic_t *enp, 1936 __in unsigned int index, 1937 __in unsigned int label, 1938 __in efx_rxq_type_t type, 1939 __in efsys_mem_t *esmp, 1940 __in size_t n, 1941 __in uint32_t id, 1942 __in efx_evq_t *eep, 1943 __deref_out efx_rxq_t **erpp); 1944 1945 typedef struct efx_buffer_s { 1946 efsys_dma_addr_t eb_addr; 1947 size_t eb_size; 1948 boolean_t eb_eop; 1949 } efx_buffer_t; 1950 1951 typedef struct efx_desc_s { 1952 efx_qword_t ed_eq; 1953 } efx_desc_t; 1954 1955 extern void 1956 efx_rx_qpost( 1957 __in efx_rxq_t *erp, 1958 __in_ecount(n) efsys_dma_addr_t *addrp, 1959 __in size_t size, 1960 __in unsigned int n, 1961 __in unsigned int completed, 1962 __in unsigned int added); 1963 1964 extern void 1965 efx_rx_qpush( 1966 __in efx_rxq_t *erp, 1967 __in unsigned int added, 1968 __inout unsigned int *pushedp); 1969 1970 extern __checkReturn efx_rc_t 1971 efx_rx_qflush( 1972 __in efx_rxq_t *erp); 1973 1974 extern void 1975 efx_rx_qenable( 1976 __in efx_rxq_t *erp); 1977 1978 extern void 1979 efx_rx_qdestroy( 1980 __in efx_rxq_t *erp); 1981 1982 /* TX */ 1983 1984 typedef struct efx_txq_s efx_txq_t; 1985 1986 #if EFSYS_OPT_QSTATS 1987 1988 /* START MKCONFIG GENERATED EfxHeaderTransmitQueueBlock 12dff8778598b2db */ 1989 typedef enum efx_tx_qstat_e { 1990 TX_POST, 1991 TX_POST_PIO, 1992 TX_NQSTATS 1993 } efx_tx_qstat_t; 1994 1995 /* END MKCONFIG GENERATED EfxHeaderTransmitQueueBlock */ 1996 1997 #endif /* EFSYS_OPT_QSTATS */ 1998 1999 extern __checkReturn efx_rc_t 2000 efx_tx_init( 2001 __in efx_nic_t *enp); 2002 2003 extern void 2004 efx_tx_fini( 2005 __in efx_nic_t *enp); 2006 2007 #define EFX_TXQ_MINNDESCS 512 2008 2009 #define EFX_TXQ_SIZE(_ndescs) ((_ndescs) * sizeof (efx_qword_t)) 2010 #define EFX_TXQ_NBUFS(_ndescs) (EFX_TXQ_SIZE(_ndescs) / EFX_BUF_SIZE) 2011 #define EFX_TXQ_LIMIT(_ndescs) ((_ndescs) - 16) 2012 #define EFX_TXQ_DC_NDESCS(_dcsize) (8 << _dcsize) 2013 2014 #define EFX_TXQ_MAX_BUFS 8 /* Maximum independent of EFX_BUG35388_WORKAROUND. */ 2015 2016 #define EFX_TXQ_CKSUM_IPV4 0x0001 2017 #define EFX_TXQ_CKSUM_TCPUDP 0x0002 2018 #define EFX_TXQ_FATSOV2 0x0004 2019 #define EFX_TXQ_CKSUM_INNER_IPV4 0x0008 2020 #define EFX_TXQ_CKSUM_INNER_TCPUDP 0x0010 2021 2022 extern __checkReturn efx_rc_t 2023 efx_tx_qcreate( 2024 __in efx_nic_t *enp, 2025 __in unsigned int index, 2026 __in unsigned int label, 2027 __in efsys_mem_t *esmp, 2028 __in size_t n, 2029 __in uint32_t id, 2030 __in uint16_t flags, 2031 __in efx_evq_t *eep, 2032 __deref_out efx_txq_t **etpp, 2033 __out unsigned int *addedp); 2034 2035 extern __checkReturn efx_rc_t 2036 efx_tx_qpost( 2037 __in efx_txq_t *etp, 2038 __in_ecount(n) efx_buffer_t *eb, 2039 __in unsigned int n, 2040 __in unsigned int completed, 2041 __inout unsigned int *addedp); 2042 2043 extern __checkReturn efx_rc_t 2044 efx_tx_qpace( 2045 __in efx_txq_t *etp, 2046 __in unsigned int ns); 2047 2048 extern void 2049 efx_tx_qpush( 2050 __in efx_txq_t *etp, 2051 __in unsigned int added, 2052 __in unsigned int pushed); 2053 2054 extern __checkReturn efx_rc_t 2055 efx_tx_qflush( 2056 __in efx_txq_t *etp); 2057 2058 extern void 2059 efx_tx_qenable( 2060 __in efx_txq_t *etp); 2061 2062 extern __checkReturn efx_rc_t 2063 efx_tx_qpio_enable( 2064 __in efx_txq_t *etp); 2065 2066 extern void 2067 efx_tx_qpio_disable( 2068 __in efx_txq_t *etp); 2069 2070 extern __checkReturn efx_rc_t 2071 efx_tx_qpio_write( 2072 __in efx_txq_t *etp, 2073 __in_ecount(buf_length) uint8_t *buffer, 2074 __in size_t buf_length, 2075 __in size_t pio_buf_offset); 2076 2077 extern __checkReturn efx_rc_t 2078 efx_tx_qpio_post( 2079 __in efx_txq_t *etp, 2080 __in size_t pkt_length, 2081 __in unsigned int completed, 2082 __inout unsigned int *addedp); 2083 2084 extern __checkReturn efx_rc_t 2085 efx_tx_qdesc_post( 2086 __in efx_txq_t *etp, 2087 __in_ecount(n) efx_desc_t *ed, 2088 __in unsigned int n, 2089 __in unsigned int completed, 2090 __inout unsigned int *addedp); 2091 2092 extern void 2093 efx_tx_qdesc_dma_create( 2094 __in efx_txq_t *etp, 2095 __in efsys_dma_addr_t addr, 2096 __in size_t size, 2097 __in boolean_t eop, 2098 __out efx_desc_t *edp); 2099 2100 extern void 2101 efx_tx_qdesc_tso_create( 2102 __in efx_txq_t *etp, 2103 __in uint16_t ipv4_id, 2104 __in uint32_t tcp_seq, 2105 __in uint8_t tcp_flags, 2106 __out efx_desc_t *edp); 2107 2108 /* Number of FATSOv2 option descriptors */ 2109 #define EFX_TX_FATSOV2_OPT_NDESCS 2 2110 2111 /* Maximum number of DMA segments per TSO packet (not superframe) */ 2112 #define EFX_TX_FATSOV2_DMA_SEGS_PER_PKT_MAX 24 2113 2114 extern void 2115 efx_tx_qdesc_tso2_create( 2116 __in efx_txq_t *etp, 2117 __in uint16_t ipv4_id, 2118 __in uint32_t tcp_seq, 2119 __in uint16_t tcp_mss, 2120 __out_ecount(count) efx_desc_t *edp, 2121 __in int count); 2122 2123 extern void 2124 efx_tx_qdesc_vlantci_create( 2125 __in efx_txq_t *etp, 2126 __in uint16_t tci, 2127 __out efx_desc_t *edp); 2128 2129 extern void 2130 efx_tx_qdesc_checksum_create( 2131 __in efx_txq_t *etp, 2132 __in uint16_t flags, 2133 __out efx_desc_t *edp); 2134 2135 #if EFSYS_OPT_QSTATS 2136 2137 #if EFSYS_OPT_NAMES 2138 2139 extern const char * 2140 efx_tx_qstat_name( 2141 __in efx_nic_t *etp, 2142 __in unsigned int id); 2143 2144 #endif /* EFSYS_OPT_NAMES */ 2145 2146 extern void 2147 efx_tx_qstats_update( 2148 __in efx_txq_t *etp, 2149 __inout_ecount(TX_NQSTATS) efsys_stat_t *stat); 2150 2151 #endif /* EFSYS_OPT_QSTATS */ 2152 2153 extern void 2154 efx_tx_qdestroy( 2155 __in efx_txq_t *etp); 2156 2157 2158 /* FILTER */ 2159 2160 #if EFSYS_OPT_FILTER 2161 2162 #define EFX_ETHER_TYPE_IPV4 0x0800 2163 #define EFX_ETHER_TYPE_IPV6 0x86DD 2164 2165 #define EFX_IPPROTO_TCP 6 2166 #define EFX_IPPROTO_UDP 17 2167 #define EFX_IPPROTO_GRE 47 2168 2169 /* Use RSS to spread across multiple queues */ 2170 #define EFX_FILTER_FLAG_RX_RSS 0x01 2171 /* Enable RX scatter */ 2172 #define EFX_FILTER_FLAG_RX_SCATTER 0x02 2173 /* 2174 * Override an automatic filter (priority EFX_FILTER_PRI_AUTO). 2175 * May only be set by the filter implementation for each type. 2176 * A removal request will restore the automatic filter in its place. 2177 */ 2178 #define EFX_FILTER_FLAG_RX_OVER_AUTO 0x04 2179 /* Filter is for RX */ 2180 #define EFX_FILTER_FLAG_RX 0x08 2181 /* Filter is for TX */ 2182 #define EFX_FILTER_FLAG_TX 0x10 2183 2184 typedef uint8_t efx_filter_flags_t; 2185 2186 /* 2187 * Flags which specify the fields to match on. The values are the same as in the 2188 * MC_CMD_FILTER_OP/MC_CMD_FILTER_OP_EXT commands. 2189 */ 2190 2191 /* Match by remote IP host address */ 2192 #define EFX_FILTER_MATCH_REM_HOST 0x00000001 2193 /* Match by local IP host address */ 2194 #define EFX_FILTER_MATCH_LOC_HOST 0x00000002 2195 /* Match by remote MAC address */ 2196 #define EFX_FILTER_MATCH_REM_MAC 0x00000004 2197 /* Match by remote TCP/UDP port */ 2198 #define EFX_FILTER_MATCH_REM_PORT 0x00000008 2199 /* Match by remote TCP/UDP port */ 2200 #define EFX_FILTER_MATCH_LOC_MAC 0x00000010 2201 /* Match by local TCP/UDP port */ 2202 #define EFX_FILTER_MATCH_LOC_PORT 0x00000020 2203 /* Match by Ether-type */ 2204 #define EFX_FILTER_MATCH_ETHER_TYPE 0x00000040 2205 /* Match by inner VLAN ID */ 2206 #define EFX_FILTER_MATCH_INNER_VID 0x00000080 2207 /* Match by outer VLAN ID */ 2208 #define EFX_FILTER_MATCH_OUTER_VID 0x00000100 2209 /* Match by IP transport protocol */ 2210 #define EFX_FILTER_MATCH_IP_PROTO 0x00000200 2211 /* For encapsulated packets, match all multicast inner frames */ 2212 #define EFX_FILTER_MATCH_IFRM_UNKNOWN_MCAST_DST 0x01000000 2213 /* For encapsulated packets, match all unicast inner frames */ 2214 #define EFX_FILTER_MATCH_IFRM_UNKNOWN_UCAST_DST 0x02000000 2215 /* Match otherwise-unmatched multicast and broadcast packets */ 2216 #define EFX_FILTER_MATCH_UNKNOWN_MCAST_DST 0x40000000 2217 /* Match otherwise-unmatched unicast packets */ 2218 #define EFX_FILTER_MATCH_UNKNOWN_UCAST_DST 0x80000000 2219 2220 typedef uint32_t efx_filter_match_flags_t; 2221 2222 typedef enum efx_filter_priority_s { 2223 EFX_FILTER_PRI_HINT = 0, /* Performance hint */ 2224 EFX_FILTER_PRI_AUTO, /* Automatic filter based on device 2225 * address list or hardware 2226 * requirements. This may only be used 2227 * by the filter implementation for 2228 * each NIC type. */ 2229 EFX_FILTER_PRI_MANUAL, /* Manually configured filter */ 2230 EFX_FILTER_PRI_REQUIRED, /* Required for correct behaviour of the 2231 * client (e.g. SR-IOV, HyperV VMQ etc.) 2232 */ 2233 } efx_filter_priority_t; 2234 2235 /* 2236 * FIXME: All these fields are assumed to be in little-endian byte order. 2237 * It may be better for some to be big-endian. See bug42804. 2238 */ 2239 2240 typedef struct efx_filter_spec_s { 2241 efx_filter_match_flags_t efs_match_flags; 2242 uint8_t efs_priority; 2243 efx_filter_flags_t efs_flags; 2244 uint16_t efs_dmaq_id; 2245 uint32_t efs_rss_context; 2246 uint16_t efs_outer_vid; 2247 uint16_t efs_inner_vid; 2248 uint8_t efs_loc_mac[EFX_MAC_ADDR_LEN]; 2249 uint8_t efs_rem_mac[EFX_MAC_ADDR_LEN]; 2250 uint16_t efs_ether_type; 2251 uint8_t efs_ip_proto; 2252 efx_tunnel_protocol_t efs_encap_type; 2253 uint16_t efs_loc_port; 2254 uint16_t efs_rem_port; 2255 efx_oword_t efs_rem_host; 2256 efx_oword_t efs_loc_host; 2257 } efx_filter_spec_t; 2258 2259 2260 /* Default values for use in filter specifications */ 2261 #define EFX_FILTER_SPEC_RX_DMAQ_ID_DROP 0xfff 2262 #define EFX_FILTER_SPEC_VID_UNSPEC 0xffff 2263 2264 extern __checkReturn efx_rc_t 2265 efx_filter_init( 2266 __in efx_nic_t *enp); 2267 2268 extern void 2269 efx_filter_fini( 2270 __in efx_nic_t *enp); 2271 2272 extern __checkReturn efx_rc_t 2273 efx_filter_insert( 2274 __in efx_nic_t *enp, 2275 __inout efx_filter_spec_t *spec); 2276 2277 extern __checkReturn efx_rc_t 2278 efx_filter_remove( 2279 __in efx_nic_t *enp, 2280 __inout efx_filter_spec_t *spec); 2281 2282 extern __checkReturn efx_rc_t 2283 efx_filter_restore( 2284 __in efx_nic_t *enp); 2285 2286 extern __checkReturn efx_rc_t 2287 efx_filter_supported_filters( 2288 __in efx_nic_t *enp, 2289 __out_ecount(buffer_length) uint32_t *buffer, 2290 __in size_t buffer_length, 2291 __out size_t *list_lengthp); 2292 2293 extern void 2294 efx_filter_spec_init_rx( 2295 __out efx_filter_spec_t *spec, 2296 __in efx_filter_priority_t priority, 2297 __in efx_filter_flags_t flags, 2298 __in efx_rxq_t *erp); 2299 2300 extern void 2301 efx_filter_spec_init_tx( 2302 __out efx_filter_spec_t *spec, 2303 __in efx_txq_t *etp); 2304 2305 extern __checkReturn efx_rc_t 2306 efx_filter_spec_set_ipv4_local( 2307 __inout efx_filter_spec_t *spec, 2308 __in uint8_t proto, 2309 __in uint32_t host, 2310 __in uint16_t port); 2311 2312 extern __checkReturn efx_rc_t 2313 efx_filter_spec_set_ipv4_full( 2314 __inout efx_filter_spec_t *spec, 2315 __in uint8_t proto, 2316 __in uint32_t lhost, 2317 __in uint16_t lport, 2318 __in uint32_t rhost, 2319 __in uint16_t rport); 2320 2321 extern __checkReturn efx_rc_t 2322 efx_filter_spec_set_eth_local( 2323 __inout efx_filter_spec_t *spec, 2324 __in uint16_t vid, 2325 __in const uint8_t *addr); 2326 2327 extern void 2328 efx_filter_spec_set_ether_type( 2329 __inout efx_filter_spec_t *spec, 2330 __in uint16_t ether_type); 2331 2332 extern __checkReturn efx_rc_t 2333 efx_filter_spec_set_uc_def( 2334 __inout efx_filter_spec_t *spec); 2335 2336 extern __checkReturn efx_rc_t 2337 efx_filter_spec_set_mc_def( 2338 __inout efx_filter_spec_t *spec); 2339 2340 typedef enum efx_filter_inner_frame_match_e { 2341 EFX_FILTER_INNER_FRAME_MATCH_OTHER = 0, 2342 EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_MCAST_DST, 2343 EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_UCAST_DST 2344 } efx_filter_inner_frame_match_t; 2345 2346 extern __checkReturn efx_rc_t 2347 efx_filter_spec_set_encap_type( 2348 __inout efx_filter_spec_t *spec, 2349 __in efx_tunnel_protocol_t encap_type, 2350 __in efx_filter_inner_frame_match_t inner_frame_match); 2351 2352 2353 #endif /* EFSYS_OPT_FILTER */ 2354 2355 /* HASH */ 2356 2357 extern __checkReturn uint32_t 2358 efx_hash_dwords( 2359 __in_ecount(count) uint32_t const *input, 2360 __in size_t count, 2361 __in uint32_t init); 2362 2363 extern __checkReturn uint32_t 2364 efx_hash_bytes( 2365 __in_ecount(length) uint8_t const *input, 2366 __in size_t length, 2367 __in uint32_t init); 2368 2369 #if EFSYS_OPT_LICENSING 2370 2371 /* LICENSING */ 2372 2373 typedef struct efx_key_stats_s { 2374 uint32_t eks_valid; 2375 uint32_t eks_invalid; 2376 uint32_t eks_blacklisted; 2377 uint32_t eks_unverifiable; 2378 uint32_t eks_wrong_node; 2379 uint32_t eks_licensed_apps_lo; 2380 uint32_t eks_licensed_apps_hi; 2381 uint32_t eks_licensed_features_lo; 2382 uint32_t eks_licensed_features_hi; 2383 } efx_key_stats_t; 2384 2385 extern __checkReturn efx_rc_t 2386 efx_lic_init( 2387 __in efx_nic_t *enp); 2388 2389 extern void 2390 efx_lic_fini( 2391 __in efx_nic_t *enp); 2392 2393 extern __checkReturn boolean_t 2394 efx_lic_check_support( 2395 __in efx_nic_t *enp); 2396 2397 extern __checkReturn efx_rc_t 2398 efx_lic_update_licenses( 2399 __in efx_nic_t *enp); 2400 2401 extern __checkReturn efx_rc_t 2402 efx_lic_get_key_stats( 2403 __in efx_nic_t *enp, 2404 __out efx_key_stats_t *ksp); 2405 2406 extern __checkReturn efx_rc_t 2407 efx_lic_app_state( 2408 __in efx_nic_t *enp, 2409 __in uint64_t app_id, 2410 __out boolean_t *licensedp); 2411 2412 extern __checkReturn efx_rc_t 2413 efx_lic_get_id( 2414 __in efx_nic_t *enp, 2415 __in size_t buffer_size, 2416 __out uint32_t *typep, 2417 __out size_t *lengthp, 2418 __out_opt uint8_t *bufferp); 2419 2420 2421 extern __checkReturn efx_rc_t 2422 efx_lic_find_start( 2423 __in efx_nic_t *enp, 2424 __in_bcount(buffer_size) 2425 caddr_t bufferp, 2426 __in size_t buffer_size, 2427 __out uint32_t *startp 2428 ); 2429 2430 extern __checkReturn efx_rc_t 2431 efx_lic_find_end( 2432 __in efx_nic_t *enp, 2433 __in_bcount(buffer_size) 2434 caddr_t bufferp, 2435 __in size_t buffer_size, 2436 __in uint32_t offset, 2437 __out uint32_t *endp 2438 ); 2439 2440 extern __checkReturn __success(return != B_FALSE) boolean_t 2441 efx_lic_find_key( 2442 __in efx_nic_t *enp, 2443 __in_bcount(buffer_size) 2444 caddr_t bufferp, 2445 __in size_t buffer_size, 2446 __in uint32_t offset, 2447 __out uint32_t *startp, 2448 __out uint32_t *lengthp 2449 ); 2450 2451 extern __checkReturn __success(return != B_FALSE) boolean_t 2452 efx_lic_validate_key( 2453 __in efx_nic_t *enp, 2454 __in_bcount(length) caddr_t keyp, 2455 __in uint32_t length 2456 ); 2457 2458 extern __checkReturn efx_rc_t 2459 efx_lic_read_key( 2460 __in efx_nic_t *enp, 2461 __in_bcount(buffer_size) 2462 caddr_t bufferp, 2463 __in size_t buffer_size, 2464 __in uint32_t offset, 2465 __in uint32_t length, 2466 __out_bcount_part(key_max_size, *lengthp) 2467 caddr_t keyp, 2468 __in size_t key_max_size, 2469 __out uint32_t *lengthp 2470 ); 2471 2472 extern __checkReturn efx_rc_t 2473 efx_lic_write_key( 2474 __in efx_nic_t *enp, 2475 __in_bcount(buffer_size) 2476 caddr_t bufferp, 2477 __in size_t buffer_size, 2478 __in uint32_t offset, 2479 __in_bcount(length) caddr_t keyp, 2480 __in uint32_t length, 2481 __out uint32_t *lengthp 2482 ); 2483 2484 __checkReturn efx_rc_t 2485 efx_lic_delete_key( 2486 __in efx_nic_t *enp, 2487 __in_bcount(buffer_size) 2488 caddr_t bufferp, 2489 __in size_t buffer_size, 2490 __in uint32_t offset, 2491 __in uint32_t length, 2492 __in uint32_t end, 2493 __out uint32_t *deltap 2494 ); 2495 2496 extern __checkReturn efx_rc_t 2497 efx_lic_create_partition( 2498 __in efx_nic_t *enp, 2499 __in_bcount(buffer_size) 2500 caddr_t bufferp, 2501 __in size_t buffer_size 2502 ); 2503 2504 extern __checkReturn efx_rc_t 2505 efx_lic_finish_partition( 2506 __in efx_nic_t *enp, 2507 __in_bcount(buffer_size) 2508 caddr_t bufferp, 2509 __in size_t buffer_size 2510 ); 2511 2512 #endif /* EFSYS_OPT_LICENSING */ 2513 2514 2515 2516 #ifdef __cplusplus 2517 } 2518 #endif 2519 2520 #endif /* _SYS_EFX_H */ 2521