1 /* 2 * Copyright (c) 2017-2018 Cavium, 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 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 19 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 20 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 21 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 * POSSIBILITY OF SUCH DAMAGE. 26 * 27 */ 28 29 #ifndef __ECORE_H 30 #define __ECORE_H 31 32 #include "ecore_status.h" 33 #include "ecore_hsi_common.h" 34 #include "ecore_hsi_debug_tools.h" 35 #include "ecore_hsi_init_func.h" 36 #include "ecore_hsi_init_tool.h" 37 #include "ecore_proto_if.h" 38 #include "mcp_public.h" 39 40 #define ECORE_MAJOR_VERSION 8 41 #define ECORE_MINOR_VERSION 33 42 #define ECORE_REVISION_VERSION 5 43 #define ECORE_ENGINEERING_VERSION 0 44 45 #define ECORE_VERSION \ 46 ((ECORE_MAJOR_VERSION << 24) | (ECORE_MINOR_VERSION << 16) | \ 47 (ECORE_REVISION_VERSION << 8) | ECORE_ENGINEERING_VERSION) 48 49 #define STORM_FW_VERSION \ 50 ((FW_MAJOR_VERSION << 24) | (FW_MINOR_VERSION << 16) | \ 51 (FW_REVISION_VERSION << 8) | FW_ENGINEERING_VERSION) 52 53 #define MAX_HWFNS_PER_DEVICE 2 54 #define NAME_SIZE 16 55 #define ARRAY_DECL static const 56 #define ECORE_WFQ_UNIT 100 57 58 /* Constants */ 59 #define ECORE_WID_SIZE (1024) 60 #define ECORE_MIN_WIDS (4) 61 62 /* Configurable */ 63 #define ECORE_PF_DEMS_SIZE (4) 64 65 /* cau states */ 66 enum ecore_coalescing_mode { 67 ECORE_COAL_MODE_DISABLE, 68 ECORE_COAL_MODE_ENABLE 69 }; 70 71 enum ecore_nvm_cmd { 72 ECORE_PUT_FILE_BEGIN = DRV_MSG_CODE_NVM_PUT_FILE_BEGIN, 73 ECORE_PUT_FILE_DATA = DRV_MSG_CODE_NVM_PUT_FILE_DATA, 74 ECORE_NVM_READ_NVRAM = DRV_MSG_CODE_NVM_READ_NVRAM, 75 ECORE_NVM_WRITE_NVRAM = DRV_MSG_CODE_NVM_WRITE_NVRAM, 76 ECORE_NVM_DEL_FILE = DRV_MSG_CODE_NVM_DEL_FILE, 77 ECORE_EXT_PHY_FW_UPGRADE = DRV_MSG_CODE_EXT_PHY_FW_UPGRADE, 78 ECORE_NVM_SET_SECURE_MODE = DRV_MSG_CODE_SET_SECURE_MODE, 79 ECORE_PHY_RAW_READ = DRV_MSG_CODE_PHY_RAW_READ, 80 ECORE_PHY_RAW_WRITE = DRV_MSG_CODE_PHY_RAW_WRITE, 81 ECORE_PHY_CORE_READ = DRV_MSG_CODE_PHY_CORE_READ, 82 ECORE_PHY_CORE_WRITE = DRV_MSG_CODE_PHY_CORE_WRITE, 83 ECORE_ENCRYPT_PASSWORD = DRV_MSG_CODE_ENCRYPT_PASSWORD, 84 ECORE_GET_MCP_NVM_RESP = 0xFFFFFF00 85 }; 86 87 #ifndef LINUX_REMOVE 88 #if !defined(CONFIG_ECORE_L2) && !defined(CONFIG_ECORE_ROCE) && \ 89 !defined(CONFIG_ECORE_FCOE) && !defined(CONFIG_ECORE_ISCSI) && \ 90 !defined(CONFIG_ECORE_IWARP) 91 #define CONFIG_ECORE_L2 92 #define CONFIG_ECORE_SRIOV 93 #define CONFIG_ECORE_ROCE 94 #define CONFIG_ECORE_IWARP 95 #define CONFIG_ECORE_LL2 96 #define CONFIG_ECORE_RDMA 97 #define ECORE_CONFIG_DIRECT_HWFN 98 #define QLNX_ENABLE_IWARP 99 #endif 100 #endif 101 102 /* helpers */ 103 #ifndef __EXTRACT__LINUX__IF__ 104 #define MASK_FIELD(_name, _value) \ 105 ((_value) &= (_name##_MASK)) 106 107 #define FIELD_VALUE(_name, _value) \ 108 ((_value & _name##_MASK) << _name##_SHIFT) 109 110 #define SET_FIELD(value, name, flag) \ 111 do { \ 112 (value) &= ~(name##_MASK << name##_SHIFT); \ 113 (value) |= ((((u64)flag) & (u64)name##_MASK) << (name##_SHIFT));\ 114 } while (0) 115 116 #define GET_FIELD(value, name) \ 117 (((value) >> (name##_SHIFT)) & name##_MASK) 118 119 #define GET_MFW_FIELD(name, field) \ 120 (((name) & (field ## _MASK)) >> (field ## _OFFSET)) 121 122 #define SET_MFW_FIELD(name, field, value) \ 123 do { \ 124 (name) &= ~(field ## _MASK); \ 125 (name) |= (((value) << (field ## _OFFSET)) & (field ## _MASK)); \ 126 } while (0) 127 #endif 128 129 static OSAL_INLINE u32 DB_ADDR(u32 cid, u32 DEMS) 130 { 131 u32 db_addr = FIELD_VALUE(DB_LEGACY_ADDR_DEMS, DEMS) | 132 (cid * ECORE_PF_DEMS_SIZE); 133 134 return db_addr; 135 } 136 137 static OSAL_INLINE u32 DB_ADDR_VF(u32 cid, u32 DEMS) 138 { 139 u32 db_addr = FIELD_VALUE(DB_LEGACY_ADDR_DEMS, DEMS) | 140 FIELD_VALUE(DB_LEGACY_ADDR_ICID, cid); 141 142 return db_addr; 143 } 144 145 #define ALIGNED_TYPE_SIZE(type_name, p_hwfn) \ 146 ((sizeof(type_name) + (u32)(1<<(p_hwfn->p_dev->cache_shift))-1) & \ 147 ~((1<<(p_hwfn->p_dev->cache_shift))-1)) 148 149 #ifndef LINUX_REMOVE 150 #ifndef U64_HI 151 #define U64_HI(val) ((u32)(((u64)(val)) >> 32)) 152 #endif 153 154 #ifndef U64_LO 155 #define U64_LO(val) ((u32)(((u64)(val)) & 0xffffffff)) 156 #endif 157 #endif 158 159 #ifndef __EXTRACT__LINUX__IF__ 160 #ifndef UEFI 161 /* Debug print definitions */ 162 #define DP_ERR(p_dev, fmt, ...) \ 163 do { \ 164 PRINT_ERR((p_dev)->dp_ctx, "[%s:%d(%s)]" fmt, \ 165 __func__, __LINE__, \ 166 (p_dev)->name ? (p_dev)->name : "", \ 167 ##__VA_ARGS__); \ 168 } while (0) 169 170 #define DP_NOTICE(p_dev, is_assert, fmt, ...) \ 171 do { \ 172 if (OSAL_UNLIKELY((p_dev)->dp_level <= ECORE_LEVEL_NOTICE)) { \ 173 PRINT((p_dev)->dp_ctx, "[%s:%d(%s)]" fmt, \ 174 __func__, __LINE__, \ 175 (p_dev)->name ? (p_dev)->name : "", \ 176 ##__VA_ARGS__); \ 177 OSAL_ASSERT(!is_assert); \ 178 } \ 179 } while (0) 180 181 #define DP_INFO(p_dev, fmt, ...) \ 182 do { \ 183 if (OSAL_UNLIKELY((p_dev)->dp_level <= ECORE_LEVEL_INFO)) { \ 184 PRINT((p_dev)->dp_ctx, "[%s:%d(%s)]" fmt, \ 185 __func__, __LINE__, \ 186 (p_dev)->name ? (p_dev)->name : "", \ 187 ##__VA_ARGS__); \ 188 } \ 189 } while (0) 190 191 #define DP_VERBOSE(p_dev, module, fmt, ...) \ 192 do { \ 193 if (OSAL_UNLIKELY(((p_dev)->dp_level <= ECORE_LEVEL_VERBOSE) && \ 194 ((p_dev)->dp_module & module))) { \ 195 PRINT((p_dev)->dp_ctx, "[%s:%d(%s)]" fmt, \ 196 __func__, __LINE__, \ 197 (p_dev)->name ? (p_dev)->name : "", \ 198 ##__VA_ARGS__); \ 199 } \ 200 } while (0) 201 #endif 202 203 enum DP_LEVEL { 204 ECORE_LEVEL_VERBOSE = 0x0, 205 ECORE_LEVEL_INFO = 0x1, 206 ECORE_LEVEL_NOTICE = 0x2, 207 ECORE_LEVEL_ERR = 0x3, 208 }; 209 210 #define ECORE_LOG_LEVEL_SHIFT (30) 211 #define ECORE_LOG_VERBOSE_MASK (0x3fffffff) 212 #define ECORE_LOG_INFO_MASK (0x40000000) 213 #define ECORE_LOG_NOTICE_MASK (0x80000000) 214 215 enum DP_MODULE { 216 #ifndef LINUX_REMOVE 217 ECORE_MSG_DRV = 0x0001, 218 ECORE_MSG_PROBE = 0x0002, 219 ECORE_MSG_LINK = 0x0004, 220 ECORE_MSG_TIMER = 0x0008, 221 ECORE_MSG_IFDOWN = 0x0010, 222 ECORE_MSG_IFUP = 0x0020, 223 ECORE_MSG_RX_ERR = 0x0040, 224 ECORE_MSG_TX_ERR = 0x0080, 225 ECORE_MSG_TX_QUEUED = 0x0100, 226 ECORE_MSG_INTR = 0x0200, 227 ECORE_MSG_TX_DONE = 0x0400, 228 ECORE_MSG_RX_STATUS = 0x0800, 229 ECORE_MSG_PKTDATA = 0x1000, 230 ECORE_MSG_HW = 0x2000, 231 ECORE_MSG_WOL = 0x4000, 232 #endif 233 ECORE_MSG_SPQ = 0x10000, 234 ECORE_MSG_STATS = 0x20000, 235 ECORE_MSG_DCB = 0x40000, 236 ECORE_MSG_IOV = 0x80000, 237 ECORE_MSG_SP = 0x100000, 238 ECORE_MSG_STORAGE = 0x200000, 239 ECORE_MSG_OOO = 0x200000, 240 ECORE_MSG_CXT = 0x800000, 241 ECORE_MSG_LL2 = 0x1000000, 242 ECORE_MSG_ILT = 0x2000000, 243 ECORE_MSG_RDMA = 0x4000000, 244 ECORE_MSG_DEBUG = 0x8000000, 245 /* to be added...up to 0x8000000 */ 246 }; 247 #endif 248 249 #define for_each_hwfn(p_dev, i) for (i = 0; i < p_dev->num_hwfns; i++) 250 251 #define D_TRINE(val, cond1, cond2, true1, true2, def) \ 252 (val == (cond1) ? true1 : \ 253 (val == (cond2) ? true2 : def)) 254 255 /* forward */ 256 struct ecore_ptt_pool; 257 struct ecore_spq; 258 struct ecore_sb_info; 259 struct ecore_sb_attn_info; 260 struct ecore_cxt_mngr; 261 struct ecore_dma_mem; 262 struct ecore_sb_sp_info; 263 struct ecore_ll2_info; 264 struct ecore_l2_info; 265 struct ecore_igu_info; 266 struct ecore_mcp_info; 267 struct ecore_dcbx_info; 268 struct ecore_llh_info; 269 270 struct ecore_rt_data { 271 u32 *init_val; 272 bool *b_valid; 273 }; 274 275 enum ecore_tunn_mode { 276 ECORE_MODE_L2GENEVE_TUNN, 277 ECORE_MODE_IPGENEVE_TUNN, 278 ECORE_MODE_L2GRE_TUNN, 279 ECORE_MODE_IPGRE_TUNN, 280 ECORE_MODE_VXLAN_TUNN, 281 }; 282 283 enum ecore_tunn_clss { 284 ECORE_TUNN_CLSS_MAC_VLAN, 285 ECORE_TUNN_CLSS_MAC_VNI, 286 ECORE_TUNN_CLSS_INNER_MAC_VLAN, 287 ECORE_TUNN_CLSS_INNER_MAC_VNI, 288 ECORE_TUNN_CLSS_MAC_VLAN_DUAL_STAGE, 289 MAX_ECORE_TUNN_CLSS, 290 }; 291 292 struct ecore_tunn_update_type { 293 bool b_update_mode; 294 bool b_mode_enabled; 295 enum ecore_tunn_clss tun_cls; 296 }; 297 298 struct ecore_tunn_update_udp_port { 299 bool b_update_port; 300 u16 port; 301 }; 302 303 struct ecore_tunnel_info { 304 struct ecore_tunn_update_type vxlan; 305 struct ecore_tunn_update_type l2_geneve; 306 struct ecore_tunn_update_type ip_geneve; 307 struct ecore_tunn_update_type l2_gre; 308 struct ecore_tunn_update_type ip_gre; 309 310 struct ecore_tunn_update_udp_port vxlan_port; 311 struct ecore_tunn_update_udp_port geneve_port; 312 313 bool b_update_rx_cls; 314 bool b_update_tx_cls; 315 }; 316 317 /* The PCI personality is not quite synonymous to protocol ID: 318 * 1. All personalities need CORE connections 319 * 2. The Ethernet personality may support also the RoCE/iWARP protocol 320 */ 321 enum ecore_pci_personality { 322 ECORE_PCI_ETH, 323 ECORE_PCI_FCOE, 324 ECORE_PCI_ISCSI, 325 ECORE_PCI_ETH_ROCE, 326 ECORE_PCI_ETH_IWARP, 327 ECORE_PCI_ETH_RDMA, 328 ECORE_PCI_DEFAULT /* default in shmem */ 329 }; 330 331 /* All VFs are symetric, all counters are PF + all VFs */ 332 struct ecore_qm_iids { 333 u32 cids; 334 u32 vf_cids; 335 u32 tids; 336 }; 337 338 /* The PCI relax ordering is either taken care by management FW or can be 339 * enable/disable by ecore client. 340 */ 341 enum ecore_pci_rlx_odr { 342 ECORE_DEFAULT_RLX_ODR, 343 ECORE_ENABLE_RLX_ODR, 344 ECORE_DISABLE_RLX_ODR 345 }; 346 347 #define MAX_PF_PER_PORT 8 348 349 /* HW / FW resources, output of features supported below, most information 350 * is received from MFW. 351 */ 352 enum ecore_resources { 353 ECORE_L2_QUEUE, 354 ECORE_VPORT, 355 ECORE_RSS_ENG, 356 ECORE_PQ, 357 ECORE_RL, 358 ECORE_MAC, 359 ECORE_VLAN, 360 ECORE_RDMA_CNQ_RAM, 361 ECORE_ILT, 362 ECORE_LL2_QUEUE, 363 ECORE_CMDQS_CQS, 364 ECORE_RDMA_STATS_QUEUE, 365 ECORE_BDQ, 366 367 /* This is needed only internally for matching against the IGU. 368 * In case of legacy MFW, would be set to `0'. 369 */ 370 ECORE_SB, 371 372 ECORE_MAX_RESC, 373 }; 374 375 /* Features that require resources, given as input to the resource management 376 * algorithm, the output are the resources above 377 */ 378 enum ecore_feature { 379 ECORE_PF_L2_QUE, 380 ECORE_PF_TC, 381 ECORE_VF, 382 ECORE_EXTRA_VF_QUE, 383 ECORE_VMQ, 384 ECORE_RDMA_CNQ, 385 ECORE_ISCSI_CQ, 386 ECORE_FCOE_CQ, 387 ECORE_VF_L2_QUE, 388 ECORE_MAX_FEATURES, 389 }; 390 391 enum ecore_port_mode { 392 ECORE_PORT_MODE_DE_2X40G, 393 ECORE_PORT_MODE_DE_2X50G, 394 ECORE_PORT_MODE_DE_1X100G, 395 ECORE_PORT_MODE_DE_4X10G_F, 396 ECORE_PORT_MODE_DE_4X10G_E, 397 ECORE_PORT_MODE_DE_4X20G, 398 ECORE_PORT_MODE_DE_1X40G, 399 ECORE_PORT_MODE_DE_2X25G, 400 ECORE_PORT_MODE_DE_1X25G, 401 ECORE_PORT_MODE_DE_4X25G, 402 ECORE_PORT_MODE_DE_2X10G, 403 }; 404 405 enum ecore_dev_cap { 406 ECORE_DEV_CAP_ETH, 407 ECORE_DEV_CAP_FCOE, 408 ECORE_DEV_CAP_ISCSI, 409 ECORE_DEV_CAP_ROCE, 410 ECORE_DEV_CAP_IWARP 411 }; 412 413 #ifndef __EXTRACT__LINUX__IF__ 414 enum ecore_hw_err_type { 415 ECORE_HW_ERR_FAN_FAIL, 416 ECORE_HW_ERR_MFW_RESP_FAIL, 417 ECORE_HW_ERR_HW_ATTN, 418 ECORE_HW_ERR_DMAE_FAIL, 419 ECORE_HW_ERR_RAMROD_FAIL, 420 ECORE_HW_ERR_FW_ASSERT, 421 }; 422 #endif 423 424 enum ecore_wol_support { 425 ECORE_WOL_SUPPORT_NONE, 426 ECORE_WOL_SUPPORT_PME, 427 }; 428 429 enum ecore_db_rec_exec { 430 DB_REC_DRY_RUN, 431 DB_REC_REAL_DEAL, 432 DB_REC_ONCE, 433 }; 434 435 struct ecore_hw_info { 436 /* PCI personality */ 437 enum ecore_pci_personality personality; 438 #define ECORE_IS_RDMA_PERSONALITY(dev) \ 439 ((dev)->hw_info.personality == ECORE_PCI_ETH_ROCE || \ 440 (dev)->hw_info.personality == ECORE_PCI_ETH_IWARP || \ 441 (dev)->hw_info.personality == ECORE_PCI_ETH_RDMA) 442 #define ECORE_IS_ROCE_PERSONALITY(dev) \ 443 ((dev)->hw_info.personality == ECORE_PCI_ETH_ROCE || \ 444 (dev)->hw_info.personality == ECORE_PCI_ETH_RDMA) 445 #define ECORE_IS_IWARP_PERSONALITY(dev) \ 446 ((dev)->hw_info.personality == ECORE_PCI_ETH_IWARP || \ 447 (dev)->hw_info.personality == ECORE_PCI_ETH_RDMA) 448 #define ECORE_IS_L2_PERSONALITY(dev) \ 449 ((dev)->hw_info.personality == ECORE_PCI_ETH || \ 450 ECORE_IS_RDMA_PERSONALITY(dev)) 451 #define ECORE_IS_FCOE_PERSONALITY(dev) \ 452 ((dev)->hw_info.personality == ECORE_PCI_FCOE) 453 #define ECORE_IS_ISCSI_PERSONALITY(dev) \ 454 ((dev)->hw_info.personality == ECORE_PCI_ISCSI) 455 456 /* Resource Allocation scheme results */ 457 u32 resc_start[ECORE_MAX_RESC]; 458 u32 resc_num[ECORE_MAX_RESC]; 459 u32 feat_num[ECORE_MAX_FEATURES]; 460 461 #define RESC_START(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_start[resc]) 462 #define RESC_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.resc_num[resc]) 463 #define RESC_END(_p_hwfn, resc) (RESC_START(_p_hwfn, resc) + \ 464 RESC_NUM(_p_hwfn, resc)) 465 #define FEAT_NUM(_p_hwfn, resc) ((_p_hwfn)->hw_info.feat_num[resc]) 466 467 /* Amount of traffic classes HW supports */ 468 u8 num_hw_tc; 469 470 /* Amount of TCs which should be active according to DCBx or upper layer driver configuration */ 471 u8 num_active_tc; 472 473 /* The traffic class used by PF for it's offloaded protocol */ 474 u8 offload_tc; 475 476 u32 concrete_fid; 477 u16 opaque_fid; 478 u16 ovlan; 479 u32 part_num[4]; 480 481 #ifndef ETH_ALEN 482 #define ETH_ALEN 6 /* @@@ TBD - define somewhere else for Windows */ 483 #endif 484 unsigned char hw_mac_addr[ETH_ALEN]; 485 486 u16 num_iscsi_conns; 487 u16 num_fcoe_conns; 488 489 struct ecore_igu_info *p_igu_info; 490 /* Sriov */ 491 u8 max_chains_per_vf; 492 493 u32 port_mode; 494 u32 hw_mode; 495 unsigned long device_capabilities; 496 497 #ifndef __EXTRACT__LINUX__THROW__ 498 /* Default DCBX mode */ 499 u8 dcbx_mode; 500 #endif 501 502 u16 mtu; 503 504 enum ecore_wol_support b_wol_support; 505 }; 506 507 /* maximun size of read/write commands (HW limit) */ 508 #define DMAE_MAX_RW_SIZE 0x2000 509 510 struct ecore_dmae_info { 511 /* Spinlock for synchronizing access to functions */ 512 osal_spinlock_t lock; 513 514 bool b_mem_ready; 515 516 u8 channel; 517 518 dma_addr_t completion_word_phys_addr; 519 520 /* The memory location where the DMAE writes the completion 521 * value when an operation is finished on this context. 522 */ 523 u32 *p_completion_word; 524 525 dma_addr_t intermediate_buffer_phys_addr; 526 527 /* An intermediate buffer for DMAE operations that use virtual 528 * addresses - data is DMA'd to/from this buffer and then 529 * memcpy'd to/from the virtual address 530 */ 531 u32 *p_intermediate_buffer; 532 533 dma_addr_t dmae_cmd_phys_addr; 534 struct dmae_cmd *p_dmae_cmd; 535 }; 536 537 struct ecore_wfq_data { 538 u32 default_min_speed; /* When wfq feature is not configured */ 539 u32 min_speed; /* when feature is configured for any 1 vport */ 540 bool configured; 541 }; 542 543 struct ecore_qm_info { 544 struct init_qm_pq_params *qm_pq_params; 545 struct init_qm_vport_params *qm_vport_params; 546 struct init_qm_port_params *qm_port_params; 547 u16 start_pq; 548 u8 start_vport; 549 u16 pure_lb_pq; 550 u16 offload_pq; 551 u16 low_latency_pq; 552 u16 pure_ack_pq; 553 u16 ooo_pq; 554 u16 first_vf_pq; 555 u16 first_mcos_pq; 556 u16 first_rl_pq; 557 u16 num_pqs; 558 u16 num_vf_pqs; 559 u8 num_vports; 560 u8 max_phys_tcs_per_port; 561 u8 ooo_tc; 562 bool pf_rl_en; 563 bool pf_wfq_en; 564 bool vport_rl_en; 565 bool vport_wfq_en; 566 u8 pf_wfq; 567 u32 pf_rl; 568 struct ecore_wfq_data *wfq_data; 569 u8 num_pf_rls; 570 }; 571 572 struct ecore_db_recovery_info { 573 osal_list_t list; 574 osal_spinlock_t lock; 575 u32 db_recovery_counter; 576 }; 577 578 struct storm_stats { 579 u32 address; 580 u32 len; 581 }; 582 583 struct ecore_fw_data { 584 #ifdef CONFIG_ECORE_BINARY_FW 585 struct fw_ver_info *fw_ver_info; 586 #endif 587 const u8 *modes_tree_buf; 588 const union init_op *init_ops; 589 const u32 *arr_data; 590 u32 init_ops_size; 591 }; 592 593 enum ecore_mf_mode_bit { 594 /* Supports PF-classification based on tag */ 595 ECORE_MF_OVLAN_CLSS, 596 597 /* Supports PF-classification based on MAC */ 598 ECORE_MF_LLH_MAC_CLSS, 599 600 /* Supports PF-classification based on protocol type */ 601 ECORE_MF_LLH_PROTO_CLSS, 602 603 /* Requires a default PF to be set */ 604 ECORE_MF_NEED_DEF_PF, 605 606 /* Allow LL2 to multicast/broadcast */ 607 ECORE_MF_LL2_NON_UNICAST, 608 609 /* Allow Cross-PF [& child VFs] Tx-switching */ 610 ECORE_MF_INTER_PF_SWITCH, 611 612 /* TODO - if we ever re-utilize any of this logic, we can rename */ 613 ECORE_MF_UFP_SPECIFIC, 614 615 ECORE_MF_DISABLE_ARFS, 616 617 /* Use vlan for steering */ 618 ECORE_MF_8021Q_TAGGING, 619 620 /* Use stag for steering */ 621 ECORE_MF_8021AD_TAGGING, 622 }; 623 624 enum ecore_ufp_mode { 625 ECORE_UFP_MODE_ETS, 626 ECORE_UFP_MODE_VNIC_BW, 627 ECORE_UFP_MODE_UNKNOWN 628 }; 629 630 enum ecore_ufp_pri_type { 631 ECORE_UFP_PRI_OS, 632 ECORE_UFP_PRI_VNIC, 633 ECORE_UFP_PRI_UNKNOWN 634 }; 635 636 struct ecore_ufp_info { 637 enum ecore_ufp_pri_type pri_type; 638 enum ecore_ufp_mode mode; 639 u8 tc; 640 }; 641 642 enum BAR_ID { 643 BAR_ID_0, /* used for GRC */ 644 BAR_ID_1 /* Used for doorbells */ 645 }; 646 647 struct ecore_hwfn { 648 struct ecore_dev *p_dev; 649 u8 my_id; /* ID inside the PF */ 650 #define IS_LEAD_HWFN(edev) (!((edev)->my_id)) 651 u8 rel_pf_id; /* Relative to engine*/ 652 u8 abs_pf_id; 653 #define ECORE_PATH_ID(_p_hwfn) \ 654 (ECORE_IS_BB((_p_hwfn)->p_dev) ? ((_p_hwfn)->abs_pf_id & 1) : 0) 655 u8 port_id; 656 bool b_active; 657 658 u32 dp_module; 659 u8 dp_level; 660 char name[NAME_SIZE]; 661 void *dp_ctx; 662 663 bool hw_init_done; 664 665 u8 num_funcs_on_engine; 666 u8 enabled_func_idx; 667 668 /* BAR access */ 669 void OSAL_IOMEM *regview; 670 void OSAL_IOMEM *doorbells; 671 u64 db_phys_addr; 672 unsigned long db_size; 673 674 #ifndef LINUX_REMOVE 675 u64 reg_offset; 676 u64 db_offset; 677 #endif 678 679 /* PTT pool */ 680 struct ecore_ptt_pool *p_ptt_pool; 681 682 /* HW info */ 683 struct ecore_hw_info hw_info; 684 685 /* rt_array (for init-tool) */ 686 struct ecore_rt_data rt_data; 687 688 /* SPQ */ 689 struct ecore_spq *p_spq; 690 691 /* EQ */ 692 struct ecore_eq *p_eq; 693 694 /* Consolidate Q*/ 695 struct ecore_consq *p_consq; 696 697 /* Slow-Path definitions */ 698 osal_dpc_t sp_dpc; 699 bool b_sp_dpc_enabled; 700 701 struct ecore_ptt *p_main_ptt; 702 struct ecore_ptt *p_dpc_ptt; 703 704 /* PTP will be used only by the leading function. 705 * Usage of all PTP-apis should be synchronized as result. 706 */ 707 struct ecore_ptt *p_ptp_ptt; 708 709 struct ecore_sb_sp_info *p_sp_sb; 710 struct ecore_sb_attn_info *p_sb_attn; 711 712 /* Protocol related */ 713 bool using_ll2; 714 struct ecore_ll2_info *p_ll2_info; 715 struct ecore_ooo_info *p_ooo_info; 716 struct ecore_iscsi_info *p_iscsi_info; 717 struct ecore_fcoe_info *p_fcoe_info; 718 struct ecore_rdma_info *p_rdma_info; 719 struct ecore_pf_params pf_params; 720 721 bool b_rdma_enabled_in_prs; 722 u32 rdma_prs_search_reg; 723 724 struct ecore_cxt_mngr *p_cxt_mngr; 725 726 /* Flag indicating whether interrupts are enabled or not*/ 727 bool b_int_enabled; 728 bool b_int_requested; 729 730 /* True if the driver requests for the link */ 731 bool b_drv_link_init; 732 733 struct ecore_vf_iov *vf_iov_info; 734 struct ecore_pf_iov *pf_iov_info; 735 struct ecore_mcp_info *mcp_info; 736 struct ecore_dcbx_info *p_dcbx_info; 737 struct ecore_ufp_info ufp_info; 738 739 struct ecore_dmae_info dmae_info; 740 741 /* QM init */ 742 struct ecore_qm_info qm_info; 743 744 /* Buffer for unzipping firmware data */ 745 #ifdef CONFIG_ECORE_ZIPPED_FW 746 void *unzip_buf; 747 #endif 748 749 struct dbg_tools_data dbg_info; 750 751 /* PWM region specific data */ 752 u16 wid_count; 753 u32 dpi_size; 754 u32 dpi_count; 755 u32 dpi_start_offset; /* this is used to 756 * calculate th 757 * doorbell address 758 */ 759 760 /* If one of the following is set then EDPM shouldn't be used */ 761 u8 dcbx_no_edpm; 762 u8 db_bar_no_edpm; 763 764 /* L2-related */ 765 struct ecore_l2_info *p_l2_info; 766 767 /* Mechanism for recovering from doorbell drop */ 768 struct ecore_db_recovery_info db_recovery_info; 769 }; 770 771 #ifndef __EXTRACT__LINUX__THROW__ 772 enum ecore_mf_mode { 773 ECORE_MF_DEFAULT, 774 ECORE_MF_OVLAN, 775 ECORE_MF_NPAR, 776 ECORE_MF_UFP, 777 }; 778 #endif 779 780 #ifndef __EXTRACT__LINUX__IF__ 781 enum ecore_dev_type { 782 ECORE_DEV_TYPE_BB, 783 ECORE_DEV_TYPE_AH, 784 ECORE_DEV_TYPE_E5, 785 }; 786 #endif 787 788 struct ecore_dev { 789 u32 dp_module; 790 u8 dp_level; 791 char name[NAME_SIZE]; 792 void *dp_ctx; 793 void *ha; 794 795 enum ecore_dev_type type; 796 /* Translate type/revision combo into the proper conditions */ 797 #define ECORE_IS_BB(dev) ((dev)->type == ECORE_DEV_TYPE_BB) 798 #define ECORE_IS_BB_A0(dev) (ECORE_IS_BB(dev) && CHIP_REV_IS_A0(dev)) 799 #ifndef ASIC_ONLY 800 #define ECORE_IS_BB_B0(dev) ((ECORE_IS_BB(dev) && CHIP_REV_IS_B0(dev)) || \ 801 (CHIP_REV_IS_TEDIBEAR(dev))) 802 #else 803 #define ECORE_IS_BB_B0(dev) (ECORE_IS_BB(dev) && CHIP_REV_IS_B0(dev)) 804 #endif 805 #define ECORE_IS_AH(dev) ((dev)->type == ECORE_DEV_TYPE_AH) 806 #define ECORE_IS_K2(dev) ECORE_IS_AH(dev) 807 #define ECORE_IS_E4(dev) (ECORE_IS_BB(dev) || ECORE_IS_AH(dev)) 808 #define ECORE_IS_E5(dev) ((dev)->type == ECORE_DEV_TYPE_E5) 809 810 #define ECORE_E5_MISSING_CODE OSAL_BUILD_BUG_ON(false) 811 812 u16 vendor_id; 813 u16 device_id; 814 #define ECORE_DEV_ID_MASK 0xff00 815 #define ECORE_DEV_ID_MASK_BB 0x1600 816 #define ECORE_DEV_ID_MASK_AH 0x8000 817 #define ECORE_DEV_ID_MASK_E5 0x8100 818 819 u16 chip_num; 820 #define CHIP_NUM_MASK 0xffff 821 #define CHIP_NUM_SHIFT 0 822 823 u8 chip_rev; 824 #define CHIP_REV_MASK 0xf 825 #define CHIP_REV_SHIFT 0 826 #ifndef ASIC_ONLY 827 #define CHIP_REV_IS_TEDIBEAR(_p_dev) ((_p_dev)->chip_rev == 0x5) 828 #define CHIP_REV_IS_EMUL_A0(_p_dev) ((_p_dev)->chip_rev == 0xe) 829 #define CHIP_REV_IS_EMUL_B0(_p_dev) ((_p_dev)->chip_rev == 0xc) 830 #define CHIP_REV_IS_EMUL(_p_dev) \ 831 (CHIP_REV_IS_EMUL_A0(_p_dev) || CHIP_REV_IS_EMUL_B0(_p_dev)) 832 #define CHIP_REV_IS_FPGA_A0(_p_dev) ((_p_dev)->chip_rev == 0xf) 833 #define CHIP_REV_IS_FPGA_B0(_p_dev) ((_p_dev)->chip_rev == 0xd) 834 #define CHIP_REV_IS_FPGA(_p_dev) \ 835 (CHIP_REV_IS_FPGA_A0(_p_dev) || CHIP_REV_IS_FPGA_B0(_p_dev)) 836 #define CHIP_REV_IS_SLOW(_p_dev) \ 837 (CHIP_REV_IS_EMUL(_p_dev) || CHIP_REV_IS_FPGA(_p_dev)) 838 #define CHIP_REV_IS_A0(_p_dev) \ 839 (CHIP_REV_IS_EMUL_A0(_p_dev) || CHIP_REV_IS_FPGA_A0(_p_dev) || \ 840 (!(_p_dev)->chip_rev && !(_p_dev)->chip_metal)) 841 #define CHIP_REV_IS_B0(_p_dev) \ 842 (CHIP_REV_IS_EMUL_B0(_p_dev) || CHIP_REV_IS_FPGA_B0(_p_dev) || \ 843 ((_p_dev)->chip_rev == 1 && !(_p_dev)->chip_metal)) 844 #define CHIP_REV_IS_ASIC(_p_dev) !CHIP_REV_IS_SLOW(_p_dev) 845 #else 846 #define CHIP_REV_IS_A0(_p_dev) \ 847 (!(_p_dev)->chip_rev && !(_p_dev)->chip_metal) 848 #define CHIP_REV_IS_B0(_p_dev) \ 849 ((_p_dev)->chip_rev == 1 && !(_p_dev)->chip_metal) 850 #endif 851 852 u8 chip_metal; 853 #define CHIP_METAL_MASK 0xff 854 #define CHIP_METAL_SHIFT 0 855 856 u8 chip_bond_id; 857 #define CHIP_BOND_ID_MASK 0xff 858 #define CHIP_BOND_ID_SHIFT 0 859 860 u8 num_engines; 861 u8 num_ports; 862 u8 num_ports_in_engine; 863 u8 num_funcs_in_port; 864 865 u8 path_id; 866 867 unsigned long mf_bits; 868 #ifndef __EXTRACT__LINUX__THROW__ 869 enum ecore_mf_mode mf_mode; 870 #define IS_MF_DEFAULT(_p_hwfn) (((_p_hwfn)->p_dev)->mf_mode == ECORE_MF_DEFAULT) 871 #define IS_MF_SI(_p_hwfn) (((_p_hwfn)->p_dev)->mf_mode == ECORE_MF_NPAR) 872 #define IS_MF_SD(_p_hwfn) (((_p_hwfn)->p_dev)->mf_mode == ECORE_MF_OVLAN) 873 #endif 874 875 int pcie_width; 876 int pcie_speed; 877 878 /* Add MF related configuration */ 879 u8 mcp_rev; 880 u8 boot_mode; 881 882 /* WoL related configurations */ 883 u8 wol_config; 884 u8 wol_mac[ETH_ALEN]; 885 886 u32 int_mode; 887 enum ecore_coalescing_mode int_coalescing_mode; 888 u16 rx_coalesce_usecs; 889 u16 tx_coalesce_usecs; 890 891 /* Start Bar offset of first hwfn */ 892 void OSAL_IOMEM *regview; 893 void OSAL_IOMEM *doorbells; 894 u64 db_phys_addr; 895 unsigned long db_size; 896 897 /* PCI */ 898 u8 cache_shift; 899 900 /* Init */ 901 const struct iro *iro_arr; 902 #define IRO (p_hwfn->p_dev->iro_arr) 903 904 /* HW functions */ 905 u8 num_hwfns; 906 struct ecore_hwfn hwfns[MAX_HWFNS_PER_DEVICE]; 907 #define ECORE_LEADING_HWFN(dev) (&dev->hwfns[0]) 908 #define ECORE_IS_CMT(dev) ((dev)->num_hwfns > 1) 909 910 /* Engine affinity */ 911 u8 l2_affin_hint; 912 u8 fir_affin; 913 u8 iwarp_affin; 914 /* Macro for getting the engine-affinitized hwfn for FCoE/iSCSI/RoCE */ 915 #define ECORE_FIR_AFFIN_HWFN(dev) (&dev->hwfns[dev->fir_affin]) 916 /* Macro for getting the engine-affinitized hwfn for iWARP */ 917 #define ECORE_IWARP_AFFIN_HWFN(dev) (&dev->hwfns[dev->iwarp_affin]) 918 /* Generic macro for getting the engine-affinitized hwfn */ 919 #define ECORE_AFFIN_HWFN(dev) \ 920 (ECORE_IS_IWARP_PERSONALITY(ECORE_LEADING_HWFN(dev)) ? \ 921 ECORE_IWARP_AFFIN_HWFN(dev) : \ 922 ECORE_FIR_AFFIN_HWFN(dev)) 923 /* Macro for getting the index (0/1) of the engine-affinitized hwfn */ 924 #define ECORE_AFFIN_HWFN_IDX(dev) \ 925 (IS_LEAD_HWFN(ECORE_AFFIN_HWFN(dev)) ? 0 : 1) 926 927 /* SRIOV */ 928 struct ecore_hw_sriov_info *p_iov_info; 929 #define IS_ECORE_SRIOV(p_dev) (!!(p_dev)->p_iov_info) 930 struct ecore_tunnel_info tunnel; 931 bool b_is_vf; 932 bool b_dont_override_vf_msix; 933 934 u32 drv_type; 935 936 u32 rdma_max_sge; 937 u32 rdma_max_inline; 938 u32 rdma_max_srq_sge; 939 u8 ilt_page_size; 940 941 struct ecore_eth_stats *reset_stats; 942 struct ecore_fw_data *fw_data; 943 944 u32 mcp_nvm_resp; 945 946 /* Recovery */ 947 bool recov_in_prog; 948 949 /* Indicates whether should prevent attentions from being reasserted */ 950 bool attn_clr_en; 951 952 /* Indicates whether allowing the MFW to collect a crash dump */ 953 bool allow_mdump; 954 955 /* Indicates if the reg_fifo is checked after any register access */ 956 bool chk_reg_fifo; 957 958 #ifndef ASIC_ONLY 959 bool b_is_emul_full; 960 #endif 961 /* LLH info */ 962 u8 ppfid_bitmap; 963 struct ecore_llh_info *p_llh_info; 964 }; 965 966 #define NUM_OF_VFS(dev) (ECORE_IS_BB(dev) ? MAX_NUM_VFS_BB \ 967 : MAX_NUM_VFS_K2) 968 #define NUM_OF_L2_QUEUES(dev) (ECORE_IS_BB(dev) ? MAX_NUM_L2_QUEUES_BB \ 969 : MAX_NUM_L2_QUEUES_K2) 970 #define NUM_OF_PORTS(dev) (ECORE_IS_BB(dev) ? MAX_NUM_PORTS_BB \ 971 : MAX_NUM_PORTS_K2) 972 #define NUM_OF_SBS(dev) (ECORE_IS_BB(dev) ? MAX_SB_PER_PATH_BB \ 973 : MAX_SB_PER_PATH_K2) 974 #define NUM_OF_ENG_PFS(dev) (ECORE_IS_BB(dev) ? MAX_NUM_PFS_BB \ 975 : MAX_NUM_PFS_K2) 976 977 #ifndef LINUX_REMOVE 978 #define CRC8_TABLE_SIZE 256 979 #endif 980 981 /** 982 * @brief ecore_concrete_to_sw_fid - get the sw function id from 983 * the concrete value. 984 * 985 * @param concrete_fid 986 * 987 * @return OSAL_INLINE u8 988 */ 989 static OSAL_INLINE u8 ecore_concrete_to_sw_fid(u32 concrete_fid) 990 { 991 u8 vfid = GET_FIELD(concrete_fid, PXP_CONCRETE_FID_VFID); 992 u8 pfid = GET_FIELD(concrete_fid, PXP_CONCRETE_FID_PFID); 993 u8 vf_valid = GET_FIELD(concrete_fid, PXP_CONCRETE_FID_VFVALID); 994 u8 sw_fid; 995 996 if (vf_valid) 997 sw_fid = vfid + MAX_NUM_PFS; 998 else 999 sw_fid = pfid; 1000 1001 return sw_fid; 1002 } 1003 1004 #define PKT_LB_TC 9 1005 #define MAX_NUM_VOQS_E4 20 1006 1007 int ecore_configure_vport_wfq(struct ecore_dev *p_dev, u16 vp_id, u32 rate); 1008 void ecore_configure_vp_wfq_on_link_change(struct ecore_dev *p_dev, 1009 struct ecore_ptt *p_ptt, 1010 u32 min_pf_rate); 1011 1012 int ecore_configure_pf_max_bandwidth(struct ecore_dev *p_dev, u8 max_bw); 1013 int ecore_configure_pf_min_bandwidth(struct ecore_dev *p_dev, u8 min_bw); 1014 void ecore_clean_wfq_db(struct ecore_hwfn *p_hwfn, struct ecore_ptt *p_ptt); 1015 int ecore_device_num_engines(struct ecore_dev *p_dev); 1016 int ecore_device_num_ports(struct ecore_dev *p_dev); 1017 void ecore_set_fw_mac_addr(__le16 *fw_msb, __le16 *fw_mid, __le16 *fw_lsb, 1018 u8 *mac); 1019 1020 /* Flags for indication of required queues */ 1021 #define PQ_FLAGS_RLS (1 << 0) 1022 #define PQ_FLAGS_MCOS (1 << 1) 1023 #define PQ_FLAGS_LB (1 << 2) 1024 #define PQ_FLAGS_OOO (1 << 3) 1025 #define PQ_FLAGS_ACK (1 << 4) 1026 #define PQ_FLAGS_OFLD (1 << 5) 1027 #define PQ_FLAGS_VFS (1 << 6) 1028 #define PQ_FLAGS_LLT (1 << 7) 1029 1030 /* physical queue index for cm context intialization */ 1031 u16 ecore_get_cm_pq_idx(struct ecore_hwfn *p_hwfn, u32 pq_flags); 1032 u16 ecore_get_cm_pq_idx_mcos(struct ecore_hwfn *p_hwfn, u8 tc); 1033 u16 ecore_get_cm_pq_idx_vf(struct ecore_hwfn *p_hwfn, u16 vf); 1034 u16 ecore_get_cm_pq_idx_rl(struct ecore_hwfn *p_hwfn, u8 qpid); 1035 1036 const char *ecore_hw_get_resc_name(enum ecore_resources res_id); 1037 1038 /* doorbell recovery mechanism */ 1039 void ecore_db_recovery_dp(struct ecore_hwfn *p_hwfn); 1040 void ecore_db_recovery_execute(struct ecore_hwfn *p_hwfn, 1041 enum ecore_db_rec_exec db_exec); 1042 1043 /* amount of resources used in qm init */ 1044 u8 ecore_init_qm_get_num_tcs(struct ecore_hwfn *p_hwfn); 1045 u16 ecore_init_qm_get_num_vfs(struct ecore_hwfn *p_hwfn); 1046 u16 ecore_init_qm_get_num_pf_rls(struct ecore_hwfn *p_hwfn); 1047 u16 ecore_init_qm_get_num_vports(struct ecore_hwfn *p_hwfn); 1048 u16 ecore_init_qm_get_num_pqs(struct ecore_hwfn *p_hwfn); 1049 1050 #define MFW_PORT(_p_hwfn) ((_p_hwfn)->abs_pf_id % \ 1051 ecore_device_num_ports((_p_hwfn)->p_dev)) 1052 1053 /* The PFID<->PPFID calculation is based on the relative index of a PF on its 1054 * port. In BB there is a bug in the LLH in which the PPFID is actually engine 1055 * based, and thus it equals the PFID. 1056 */ 1057 #define ECORE_PFID_BY_PPFID(_p_hwfn, abs_ppfid) \ 1058 (ECORE_IS_BB((_p_hwfn)->p_dev) ? \ 1059 (abs_ppfid) : \ 1060 (abs_ppfid) * (_p_hwfn)->p_dev->num_ports_in_engine + \ 1061 MFW_PORT(_p_hwfn)) 1062 #define ECORE_PPFID_BY_PFID(_p_hwfn) \ 1063 (ECORE_IS_BB((_p_hwfn)->p_dev) ? \ 1064 (_p_hwfn)->rel_pf_id : \ 1065 (_p_hwfn)->rel_pf_id / (_p_hwfn)->p_dev->num_ports_in_engine) 1066 1067 enum _ecore_status_t ecore_all_ppfids_wr(struct ecore_hwfn *p_hwfn, 1068 struct ecore_ptt *p_ptt, u32 addr, 1069 u32 val); 1070 1071 /* Utility functions for dumping the content of the NIG LLH filters */ 1072 enum _ecore_status_t ecore_llh_dump_ppfid(struct ecore_dev *p_dev, u8 ppfid); 1073 enum _ecore_status_t ecore_llh_dump_all(struct ecore_dev *p_dev); 1074 1075 #endif /* __ECORE_H */ 1076