1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 /* 3 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc. 4 * Copyright (c) 2014- QLogic Corporation. 5 * All rights reserved 6 * www.qlogic.com 7 * 8 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter. 9 */ 10 11 #ifndef __BFA_IOC_H__ 12 #define __BFA_IOC_H__ 13 14 #include "bfad_drv.h" 15 #include "bfa_cs.h" 16 #include "bfi.h" 17 18 #define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS) 19 #define BFA_DBG_FWTRC_LEN \ 20 (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \ 21 (sizeof(struct bfa_trc_mod_s) - \ 22 BFA_TRC_MAX * sizeof(struct bfa_trc_s))) 23 /* 24 * BFA timer declarations 25 */ 26 typedef void (*bfa_timer_cbfn_t)(void *); 27 28 /* 29 * BFA timer data structure 30 */ 31 struct bfa_timer_s { 32 struct list_head qe; 33 bfa_timer_cbfn_t timercb; 34 void *arg; 35 int timeout; /* in millisecs */ 36 }; 37 38 /* 39 * Timer module structure 40 */ 41 struct bfa_timer_mod_s { 42 struct list_head timer_q; 43 }; 44 45 #define BFA_TIMER_FREQ 200 /* specified in millisecs */ 46 47 void bfa_timer_beat(struct bfa_timer_mod_s *mod); 48 void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, 49 bfa_timer_cbfn_t timercb, void *arg, 50 unsigned int timeout); 51 void bfa_timer_stop(struct bfa_timer_s *timer); 52 53 /* 54 * Generic Scatter Gather Element used by driver 55 */ 56 struct bfa_sge_s { 57 u32 sg_len; 58 void *sg_addr; 59 }; 60 61 #define bfa_sge_word_swap(__sge) do { \ 62 ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \ 63 ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \ 64 ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \ 65 } while (0) 66 67 #define bfa_swap_words(_x) ( \ 68 ((u64)(_x) << 32) | ((u64)(_x) >> 32)) 69 70 #ifdef __BIG_ENDIAN 71 #define bfa_sge_to_be(_x) 72 #define bfa_sge_to_le(_x) bfa_sge_word_swap(_x) 73 #define bfa_sgaddr_le(_x) bfa_swap_words(_x) 74 #else 75 #define bfa_sge_to_be(_x) bfa_sge_word_swap(_x) 76 #define bfa_sge_to_le(_x) 77 #define bfa_sgaddr_le(_x) (_x) 78 #endif 79 80 /* 81 * BFA memory resources 82 */ 83 struct bfa_mem_dma_s { 84 struct list_head qe; /* Queue of DMA elements */ 85 u32 mem_len; /* Total Length in Bytes */ 86 u8 *kva; /* kernel virtual address */ 87 u64 dma; /* dma address if DMA memory */ 88 u8 *kva_curp; /* kva allocation cursor */ 89 u64 dma_curp; /* dma allocation cursor */ 90 }; 91 #define bfa_mem_dma_t struct bfa_mem_dma_s 92 93 struct bfa_mem_kva_s { 94 struct list_head qe; /* Queue of KVA elements */ 95 u32 mem_len; /* Total Length in Bytes */ 96 u8 *kva; /* kernel virtual address */ 97 u8 *kva_curp; /* kva allocation cursor */ 98 }; 99 #define bfa_mem_kva_t struct bfa_mem_kva_s 100 101 struct bfa_meminfo_s { 102 struct bfa_mem_dma_s dma_info; 103 struct bfa_mem_kva_s kva_info; 104 }; 105 106 /* BFA memory segment setup helpers */ 107 static inline void bfa_mem_dma_setup(struct bfa_meminfo_s *meminfo, 108 struct bfa_mem_dma_s *dm_ptr, 109 size_t seg_sz) 110 { 111 dm_ptr->mem_len = seg_sz; 112 if (seg_sz) 113 list_add_tail(&dm_ptr->qe, &meminfo->dma_info.qe); 114 } 115 116 static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo, 117 struct bfa_mem_kva_s *kva_ptr, 118 size_t seg_sz) 119 { 120 kva_ptr->mem_len = seg_sz; 121 if (seg_sz) 122 list_add_tail(&kva_ptr->qe, &meminfo->kva_info.qe); 123 } 124 125 /* BFA dma memory segments iterator */ 126 #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)]) 127 #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) \ 128 for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr); \ 129 _i++, _sptr = bfa_mem_dma_sptr(_mod, _i)) 130 131 #define bfa_mem_kva_curp(_mod) ((_mod)->kva_seg.kva_curp) 132 #define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp) 133 #define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp) 134 #define bfa_mem_dma_len(_sptr) ((_sptr)->mem_len) 135 136 /* Get the corresponding dma buf kva for a req - from the tag */ 137 #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) \ 138 (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\ 139 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) 140 141 /* Get the corresponding dma buf pa for a req - from the tag */ 142 #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) \ 143 ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp + \ 144 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) 145 146 /* 147 * PCI device information required by IOC 148 */ 149 struct bfa_pcidev_s { 150 int pci_slot; 151 u8 pci_func; 152 u16 device_id; 153 u16 ssid; 154 void __iomem *pci_bar_kva; 155 }; 156 157 /* 158 * Structure used to remember the DMA-able memory block's KVA and Physical 159 * Address 160 */ 161 struct bfa_dma_s { 162 void *kva; /* ! Kernel virtual address */ 163 u64 pa; /* ! Physical address */ 164 }; 165 166 #define BFA_DMA_ALIGN_SZ 256 167 #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1)) 168 169 /* 170 * smem size for Crossbow and Catapult 171 */ 172 #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */ 173 #define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */ 174 175 #define bfa_dma_be_addr_set(dma_addr, pa) \ 176 __bfa_dma_be_addr_set(&dma_addr, (u64)pa) 177 static inline void 178 __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) 179 { 180 dma_addr->a32.addr_lo = cpu_to_be32(pa); 181 dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32); 182 } 183 184 #define bfa_alen_set(__alen, __len, __pa) \ 185 __bfa_alen_set(__alen, __len, (u64)__pa) 186 187 static inline void 188 __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa) 189 { 190 alen->al_len = cpu_to_be32(len); 191 bfa_dma_be_addr_set(alen->al_addr, pa); 192 } 193 194 struct bfa_ioc_regs_s { 195 void __iomem *hfn_mbox_cmd; 196 void __iomem *hfn_mbox; 197 void __iomem *lpu_mbox_cmd; 198 void __iomem *lpu_mbox; 199 void __iomem *lpu_read_stat; 200 void __iomem *pss_ctl_reg; 201 void __iomem *pss_err_status_reg; 202 void __iomem *app_pll_fast_ctl_reg; 203 void __iomem *app_pll_slow_ctl_reg; 204 void __iomem *ioc_sem_reg; 205 void __iomem *ioc_usage_sem_reg; 206 void __iomem *ioc_init_sem_reg; 207 void __iomem *ioc_usage_reg; 208 void __iomem *host_page_num_fn; 209 void __iomem *heartbeat; 210 void __iomem *ioc_fwstate; 211 void __iomem *alt_ioc_fwstate; 212 void __iomem *ll_halt; 213 void __iomem *alt_ll_halt; 214 void __iomem *err_set; 215 void __iomem *ioc_fail_sync; 216 void __iomem *shirq_isr_next; 217 void __iomem *shirq_msk_next; 218 void __iomem *smem_page_start; 219 u32 smem_pg0; 220 }; 221 222 #define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off)))) 223 #define bfa_mem_write(_raddr, _off, _val) \ 224 writel(swab32((_val)), ((_raddr) + (_off))) 225 /* 226 * IOC Mailbox structures 227 */ 228 struct bfa_mbox_cmd_s { 229 struct list_head qe; 230 u32 msg[BFI_IOC_MSGSZ]; 231 }; 232 233 /* 234 * IOC mailbox module 235 */ 236 typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); 237 struct bfa_ioc_mbox_mod_s { 238 struct list_head cmd_q; /* pending mbox queue */ 239 int nmclass; /* number of handlers */ 240 struct { 241 bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */ 242 void *cbarg; 243 } mbhdlr[BFI_MC_MAX]; 244 }; 245 246 /* 247 * IOC callback function interfaces 248 */ 249 typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); 250 typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa); 251 typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa); 252 typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa); 253 struct bfa_ioc_cbfn_s { 254 bfa_ioc_enable_cbfn_t enable_cbfn; 255 bfa_ioc_disable_cbfn_t disable_cbfn; 256 bfa_ioc_hbfail_cbfn_t hbfail_cbfn; 257 bfa_ioc_reset_cbfn_t reset_cbfn; 258 }; 259 260 /* 261 * IOC event notification mechanism. 262 */ 263 enum bfa_ioc_event_e { 264 BFA_IOC_E_ENABLED = 1, 265 BFA_IOC_E_DISABLED = 2, 266 BFA_IOC_E_FAILED = 3, 267 }; 268 269 typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e); 270 271 struct bfa_ioc_notify_s { 272 struct list_head qe; 273 bfa_ioc_notify_cbfn_t cbfn; 274 void *cbarg; 275 }; 276 277 /* 278 * Initialize a IOC event notification structure 279 */ 280 #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \ 281 (__notify)->cbfn = (__cbfn); \ 282 (__notify)->cbarg = (__cbarg); \ 283 } while (0) 284 285 struct bfa_iocpf_s { 286 bfa_fsm_t fsm; 287 struct bfa_ioc_s *ioc; 288 bfa_boolean_t fw_mismatch_notified; 289 bfa_boolean_t auto_recover; 290 u32 poll_time; 291 }; 292 293 struct bfa_ioc_s { 294 bfa_fsm_t fsm; 295 struct bfa_s *bfa; 296 struct bfa_pcidev_s pcidev; 297 struct bfa_timer_mod_s *timer_mod; 298 struct bfa_timer_s ioc_timer; 299 struct bfa_timer_s sem_timer; 300 struct bfa_timer_s hb_timer; 301 u32 hb_count; 302 struct list_head notify_q; 303 void *dbg_fwsave; 304 int dbg_fwsave_len; 305 bfa_boolean_t dbg_fwsave_once; 306 enum bfi_pcifn_class clscode; 307 struct bfa_ioc_regs_s ioc_regs; 308 struct bfa_trc_mod_s *trcmod; 309 struct bfa_ioc_drv_stats_s stats; 310 bfa_boolean_t fcmode; 311 bfa_boolean_t pllinit; 312 bfa_boolean_t stats_busy; /* outstanding stats */ 313 u8 port_id; 314 struct bfa_dma_s attr_dma; 315 struct bfi_ioc_attr_s *attr; 316 struct bfa_ioc_cbfn_s *cbfn; 317 struct bfa_ioc_mbox_mod_s mbox_mod; 318 struct bfa_ioc_hwif_s *ioc_hwif; 319 struct bfa_iocpf_s iocpf; 320 enum bfi_asic_gen asic_gen; 321 enum bfi_asic_mode asic_mode; 322 enum bfi_port_mode port0_mode; 323 enum bfi_port_mode port1_mode; 324 enum bfa_mode_s port_mode; 325 u8 ad_cap_bm; /* adapter cap bit mask */ 326 u8 port_mode_cfg; /* config port mode */ 327 int ioc_aen_seq; 328 }; 329 330 struct bfa_ioc_hwif_s { 331 bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m); 332 bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); 333 void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); 334 void (*ioc_reg_init) (struct bfa_ioc_s *ioc); 335 void (*ioc_map_port) (struct bfa_ioc_s *ioc); 336 void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, 337 bfa_boolean_t msix); 338 void (*ioc_notify_fail) (struct bfa_ioc_s *ioc); 339 void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc); 340 bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc); 341 void (*ioc_sync_join) (struct bfa_ioc_s *ioc); 342 void (*ioc_sync_leave) (struct bfa_ioc_s *ioc); 343 void (*ioc_sync_ack) (struct bfa_ioc_s *ioc); 344 bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc); 345 bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc); 346 void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc, 347 enum bfi_ioc_state fwstate); 348 enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc); 349 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc, 350 enum bfi_ioc_state fwstate); 351 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc); 352 }; 353 354 /* 355 * Queue element to wait for room in request queue. FIFO order is 356 * maintained when fullfilling requests. 357 */ 358 struct bfa_reqq_wait_s { 359 struct list_head qe; 360 void (*qresume) (void *cbarg); 361 void *cbarg; 362 }; 363 364 typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); 365 typedef void (*bfa_cb_cbfn_status_t) (void *cbarg, bfa_status_t status); 366 367 /* 368 * Generic BFA callback element. 369 */ 370 struct bfa_cb_qe_s { 371 struct list_head qe; 372 union { 373 bfa_cb_cbfn_status_t cbfn_status; 374 bfa_cb_cbfn_t cbfn; 375 }; 376 bfa_boolean_t once; 377 bfa_boolean_t pre_rmv; /* set for stack based qe(s) */ 378 bfa_status_t fw_status; /* to access fw status in comp proc */ 379 void *cbarg; 380 }; 381 382 /* 383 * IOCFC state machine definitions/declarations 384 */ 385 enum iocfc_event { 386 IOCFC_E_INIT = 1, /* IOCFC init request */ 387 IOCFC_E_START = 2, /* IOCFC mod start request */ 388 IOCFC_E_STOP = 3, /* IOCFC stop request */ 389 IOCFC_E_ENABLE = 4, /* IOCFC enable request */ 390 IOCFC_E_DISABLE = 5, /* IOCFC disable request */ 391 IOCFC_E_IOC_ENABLED = 6, /* IOC enabled message */ 392 IOCFC_E_IOC_DISABLED = 7, /* IOC disabled message */ 393 IOCFC_E_IOC_FAILED = 8, /* failure notice by IOC sm */ 394 IOCFC_E_DCONF_DONE = 9, /* dconf read/write done */ 395 IOCFC_E_CFG_DONE = 10, /* IOCFC config complete */ 396 }; 397 398 /* 399 * ASIC block configurtion related 400 */ 401 402 typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status); 403 404 struct bfa_ablk_s { 405 struct bfa_ioc_s *ioc; 406 struct bfa_ablk_cfg_s *cfg; 407 u16 *pcifn; 408 struct bfa_dma_s dma_addr; 409 bfa_boolean_t busy; 410 struct bfa_mbox_cmd_s mb; 411 bfa_ablk_cbfn_t cbfn; 412 void *cbarg; 413 struct bfa_ioc_notify_s ioc_notify; 414 struct bfa_mem_dma_s ablk_dma; 415 }; 416 #define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma)) 417 418 /* 419 * SFP module specific 420 */ 421 typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status); 422 423 struct bfa_sfp_s { 424 void *dev; 425 struct bfa_ioc_s *ioc; 426 struct bfa_trc_mod_s *trcmod; 427 struct sfp_mem_s *sfpmem; 428 bfa_cb_sfp_t cbfn; 429 void *cbarg; 430 enum bfi_sfp_mem_e memtype; /* mem access type */ 431 u32 status; 432 struct bfa_mbox_cmd_s mbcmd; 433 u8 *dbuf_kva; /* dma buf virtual address */ 434 u64 dbuf_pa; /* dma buf physical address */ 435 struct bfa_ioc_notify_s ioc_notify; 436 enum bfa_defs_sfp_media_e *media; 437 enum bfa_port_speed portspeed; 438 bfa_cb_sfp_t state_query_cbfn; 439 void *state_query_cbarg; 440 u8 lock; 441 u8 data_valid; /* data in dbuf is valid */ 442 u8 state; /* sfp state */ 443 u8 state_query_lock; 444 struct bfa_mem_dma_s sfp_dma; 445 u8 is_elb; /* eloopback */ 446 }; 447 448 #define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp) 449 #define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma)) 450 451 u32 bfa_sfp_meminfo(void); 452 453 void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc, 454 void *dev, struct bfa_trc_mod_s *trcmod); 455 456 void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa); 457 void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg); 458 459 bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem, 460 bfa_cb_sfp_t cbfn, void *cbarg); 461 462 bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp, 463 enum bfa_defs_sfp_media_e *media, 464 bfa_cb_sfp_t cbfn, void *cbarg); 465 466 bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp, 467 enum bfa_port_speed portspeed, 468 bfa_cb_sfp_t cbfn, void *cbarg); 469 470 /* 471 * Flash module specific 472 */ 473 typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status); 474 475 struct bfa_flash_s { 476 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 477 struct bfa_trc_mod_s *trcmod; 478 u32 type; /* partition type */ 479 u8 instance; /* partition instance */ 480 u8 rsv[3]; 481 u32 op_busy; /* operation busy flag */ 482 u32 residue; /* residual length */ 483 u32 offset; /* offset */ 484 bfa_status_t status; /* status */ 485 u8 *dbuf_kva; /* dma buf virtual address */ 486 u64 dbuf_pa; /* dma buf physical address */ 487 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 488 bfa_cb_flash_t cbfn; /* user callback function */ 489 void *cbarg; /* user callback arg */ 490 u8 *ubuf; /* user supplied buffer */ 491 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 492 u32 addr_off; /* partition address offset */ 493 struct bfa_mbox_cmd_s mb; /* mailbox */ 494 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 495 struct bfa_mem_dma_s flash_dma; 496 }; 497 498 #define BFA_FLASH(__bfa) (&(__bfa)->modules.flash) 499 #define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma)) 500 501 bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash, 502 struct bfa_flash_attr_s *attr, 503 bfa_cb_flash_t cbfn, void *cbarg); 504 bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash, 505 enum bfa_flash_part_type type, u8 instance, 506 bfa_cb_flash_t cbfn, void *cbarg); 507 bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash, 508 enum bfa_flash_part_type type, u8 instance, 509 void *buf, u32 len, u32 offset, 510 bfa_cb_flash_t cbfn, void *cbarg); 511 bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash, 512 enum bfa_flash_part_type type, u8 instance, void *buf, 513 u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg); 514 u32 bfa_flash_meminfo(bfa_boolean_t mincfg); 515 void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc, 516 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 517 void bfa_flash_memclaim(struct bfa_flash_s *flash, 518 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 519 bfa_status_t bfa_flash_raw_read(void __iomem *pci_bar_kva, 520 u32 offset, char *buf, u32 len); 521 522 /* 523 * DIAG module specific 524 */ 525 526 typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status); 527 typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon, 528 bfa_boolean_t link_e2e_beacon); 529 530 /* 531 * Firmware ping test results 532 */ 533 struct bfa_diag_results_fwping { 534 u32 data; /* store the corrupted data */ 535 u32 status; 536 u32 dmastatus; 537 u8 rsvd[4]; 538 }; 539 540 struct bfa_diag_qtest_result_s { 541 u32 status; 542 u16 count; /* successful queue test count */ 543 u8 queue; 544 u8 rsvd; /* 64-bit align */ 545 }; 546 547 /* 548 * Firmware ping test results 549 */ 550 struct bfa_diag_fwping_s { 551 struct bfa_diag_results_fwping *result; 552 bfa_cb_diag_t cbfn; 553 void *cbarg; 554 u32 data; 555 u8 lock; 556 u8 rsv[3]; 557 u32 status; 558 u32 count; 559 struct bfa_mbox_cmd_s mbcmd; 560 u8 *dbuf_kva; /* dma buf virtual address */ 561 u64 dbuf_pa; /* dma buf physical address */ 562 }; 563 564 /* 565 * Temperature sensor query results 566 */ 567 struct bfa_diag_results_tempsensor_s { 568 u32 status; 569 u16 temp; /* 10-bit A/D value */ 570 u16 brd_temp; /* 9-bit board temp */ 571 u8 ts_junc; /* show junction tempsensor */ 572 u8 ts_brd; /* show board tempsensor */ 573 u8 rsvd[6]; /* keep 8 bytes alignment */ 574 }; 575 576 struct bfa_diag_tsensor_s { 577 bfa_cb_diag_t cbfn; 578 void *cbarg; 579 struct bfa_diag_results_tempsensor_s *temp; 580 u8 lock; 581 u8 rsv[3]; 582 u32 status; 583 struct bfa_mbox_cmd_s mbcmd; 584 }; 585 586 struct bfa_diag_sfpshow_s { 587 struct sfp_mem_s *sfpmem; 588 bfa_cb_diag_t cbfn; 589 void *cbarg; 590 u8 lock; 591 u8 static_data; 592 u8 rsv[2]; 593 u32 status; 594 struct bfa_mbox_cmd_s mbcmd; 595 u8 *dbuf_kva; /* dma buf virtual address */ 596 u64 dbuf_pa; /* dma buf physical address */ 597 }; 598 599 struct bfa_diag_led_s { 600 struct bfa_mbox_cmd_s mbcmd; 601 bfa_boolean_t lock; /* 1: ledtest is operating */ 602 }; 603 604 struct bfa_diag_beacon_s { 605 struct bfa_mbox_cmd_s mbcmd; 606 bfa_boolean_t state; /* port beacon state */ 607 bfa_boolean_t link_e2e; /* link beacon state */ 608 }; 609 610 struct bfa_diag_s { 611 void *dev; 612 struct bfa_ioc_s *ioc; 613 struct bfa_trc_mod_s *trcmod; 614 struct bfa_diag_fwping_s fwping; 615 struct bfa_diag_tsensor_s tsensor; 616 struct bfa_diag_sfpshow_s sfpshow; 617 struct bfa_diag_led_s ledtest; 618 struct bfa_diag_beacon_s beacon; 619 void *result; 620 struct bfa_timer_s timer; 621 bfa_cb_diag_beacon_t cbfn_beacon; 622 bfa_cb_diag_t cbfn; 623 void *cbarg; 624 u8 block; 625 u8 timer_active; 626 u8 rsvd[2]; 627 u32 status; 628 struct bfa_ioc_notify_s ioc_notify; 629 struct bfa_mem_dma_s diag_dma; 630 }; 631 632 #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod) 633 #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma)) 634 635 u32 bfa_diag_meminfo(void); 636 void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa); 637 void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev, 638 bfa_cb_diag_beacon_t cbfn_beacon, 639 struct bfa_trc_mod_s *trcmod); 640 bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset, 641 u32 len, u32 *buf, u32 force); 642 bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset, 643 u32 len, u32 value, u32 force); 644 bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag, 645 struct bfa_diag_results_tempsensor_s *result, 646 bfa_cb_diag_t cbfn, void *cbarg); 647 bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt, 648 u32 pattern, struct bfa_diag_results_fwping *result, 649 bfa_cb_diag_t cbfn, void *cbarg); 650 bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag, 651 struct sfp_mem_s *sfpmem, u8 static_data, 652 bfa_cb_diag_t cbfn, void *cbarg); 653 bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag, 654 struct bfa_diag_memtest_s *memtest, u32 pattern, 655 struct bfa_diag_memtest_result *result, 656 bfa_cb_diag_t cbfn, void *cbarg); 657 bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag, 658 struct bfa_diag_ledtest_s *ledtest); 659 bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag, 660 bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon, 661 u32 sec); 662 663 /* 664 * PHY module specific 665 */ 666 typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status); 667 668 struct bfa_phy_s { 669 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 670 struct bfa_trc_mod_s *trcmod; /* trace module */ 671 u8 instance; /* port instance */ 672 u8 op_busy; /* operation busy flag */ 673 u8 rsv[2]; 674 u32 residue; /* residual length */ 675 u32 offset; /* offset */ 676 bfa_status_t status; /* status */ 677 u8 *dbuf_kva; /* dma buf virtual address */ 678 u64 dbuf_pa; /* dma buf physical address */ 679 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 680 bfa_cb_phy_t cbfn; /* user callback function */ 681 void *cbarg; /* user callback arg */ 682 u8 *ubuf; /* user supplied buffer */ 683 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 684 u32 addr_off; /* phy address offset */ 685 struct bfa_mbox_cmd_s mb; /* mailbox */ 686 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 687 struct bfa_mem_dma_s phy_dma; 688 }; 689 #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) 690 #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) 691 692 bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc); 693 bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance, 694 struct bfa_phy_attr_s *attr, 695 bfa_cb_phy_t cbfn, void *cbarg); 696 bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance, 697 struct bfa_phy_stats_s *stats, 698 bfa_cb_phy_t cbfn, void *cbarg); 699 bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance, 700 void *buf, u32 len, u32 offset, 701 bfa_cb_phy_t cbfn, void *cbarg); 702 bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance, 703 void *buf, u32 len, u32 offset, 704 bfa_cb_phy_t cbfn, void *cbarg); 705 706 u32 bfa_phy_meminfo(bfa_boolean_t mincfg); 707 void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc, 708 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 709 void bfa_phy_memclaim(struct bfa_phy_s *phy, 710 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 711 void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); 712 713 /* 714 * FRU module specific 715 */ 716 typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status); 717 718 struct bfa_fru_s { 719 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 720 struct bfa_trc_mod_s *trcmod; /* trace module */ 721 u8 op_busy; /* operation busy flag */ 722 u8 rsv[3]; 723 u32 residue; /* residual length */ 724 u32 offset; /* offset */ 725 bfa_status_t status; /* status */ 726 u8 *dbuf_kva; /* dma buf virtual address */ 727 u64 dbuf_pa; /* dma buf physical address */ 728 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 729 bfa_cb_fru_t cbfn; /* user callback function */ 730 void *cbarg; /* user callback arg */ 731 u8 *ubuf; /* user supplied buffer */ 732 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 733 u32 addr_off; /* fru address offset */ 734 struct bfa_mbox_cmd_s mb; /* mailbox */ 735 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 736 struct bfa_mem_dma_s fru_dma; 737 u8 trfr_cmpl; 738 }; 739 740 #define BFA_FRU(__bfa) (&(__bfa)->modules.fru) 741 #define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma)) 742 743 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru, 744 void *buf, u32 len, u32 offset, 745 bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl); 746 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru, 747 void *buf, u32 len, u32 offset, 748 bfa_cb_fru_t cbfn, void *cbarg); 749 bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size); 750 bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru, 751 void *buf, u32 len, u32 offset, 752 bfa_cb_fru_t cbfn, void *cbarg); 753 bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru, 754 void *buf, u32 len, u32 offset, 755 bfa_cb_fru_t cbfn, void *cbarg); 756 u32 bfa_fru_meminfo(bfa_boolean_t mincfg); 757 void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc, 758 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 759 void bfa_fru_memclaim(struct bfa_fru_s *fru, 760 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 761 void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg); 762 763 /* 764 * Driver Config( dconf) specific 765 */ 766 #define BFI_DCONF_SIGNATURE 0xabcdabcd 767 #define BFI_DCONF_VERSION 1 768 769 #pragma pack(1) 770 struct bfa_dconf_hdr_s { 771 u32 signature; 772 u32 version; 773 }; 774 775 struct bfa_dconf_s { 776 struct bfa_dconf_hdr_s hdr; 777 struct bfa_lunmask_cfg_s lun_mask; 778 struct bfa_throttle_cfg_s throttle_cfg; 779 }; 780 #pragma pack() 781 782 struct bfa_dconf_mod_s { 783 bfa_sm_t sm; 784 u8 instance; 785 bfa_boolean_t read_data_valid; 786 bfa_boolean_t min_cfg; 787 struct bfa_timer_s timer; 788 struct bfa_s *bfa; 789 void *bfad; 790 void *trcmod; 791 struct bfa_dconf_s *dconf; 792 struct bfa_mem_kva_s kva_seg; 793 }; 794 795 #define BFA_DCONF_MOD(__bfa) \ 796 (&(__bfa)->modules.dconf_mod) 797 #define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) 798 #define bfa_dconf_read_data_valid(__bfa) \ 799 (BFA_DCONF_MOD(__bfa)->read_data_valid) 800 #define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ 801 #define bfa_dconf_get_min_cfg(__bfa) \ 802 (BFA_DCONF_MOD(__bfa)->min_cfg) 803 804 void bfa_dconf_modinit(struct bfa_s *bfa); 805 void bfa_dconf_modexit(struct bfa_s *bfa); 806 bfa_status_t bfa_dconf_update(struct bfa_s *bfa); 807 808 /* 809 * IOC specfic macros 810 */ 811 #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) 812 #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) 813 #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) 814 #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) 815 #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) 816 #define bfa_ioc_is_cna(__ioc) \ 817 ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ 818 (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) 819 #define bfa_ioc_fetch_stats(__ioc, __stats) \ 820 (((__stats)->drv_stats) = (__ioc)->stats) 821 #define bfa_ioc_clr_stats(__ioc) \ 822 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) 823 #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) 824 #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) 825 #define bfa_ioc_speed_sup(__ioc) \ 826 ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \ 827 BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)) 828 #define bfa_ioc_get_nports(__ioc) \ 829 BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) 830 831 #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) 832 #define BFA_IOC_FWIMG_MINSZ (16 * 1024) 833 #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ 834 ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ 835 ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) 836 #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) 837 #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) 838 #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) 839 840 /* 841 * IOC mailbox interface 842 */ 843 void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); 844 void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, 845 bfa_ioc_mbox_mcfunc_t *mcfuncs); 846 void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); 847 void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); 848 bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); 849 void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, 850 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); 851 852 /* 853 * IOC interfaces 854 */ 855 856 #define bfa_ioc_pll_init_asic(__ioc) \ 857 ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ 858 (__ioc)->asic_mode)) 859 860 bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); 861 bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 862 bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 863 bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 864 865 #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \ 866 if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ 867 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ 868 } while (0) 869 #define bfa_ioc_ownership_reset(__ioc) \ 870 ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) 871 #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode) 872 #define bfa_ioc_lpu_read_stat(__ioc) do { \ 873 if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ 874 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ 875 } while (0) 876 877 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); 878 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); 879 void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); 880 void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); 881 882 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, 883 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); 884 void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); 885 void bfa_ioc_detach(struct bfa_ioc_s *ioc); 886 void bfa_ioc_suspend(struct bfa_ioc_s *ioc); 887 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, 888 enum bfi_pcifn_class clscode); 889 void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); 890 void bfa_ioc_enable(struct bfa_ioc_s *ioc); 891 void bfa_ioc_disable(struct bfa_ioc_s *ioc); 892 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); 893 894 bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, 895 u32 boot_env); 896 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); 897 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); 898 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); 899 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); 900 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); 901 bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc); 902 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); 903 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); 904 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); 905 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); 906 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); 907 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); 908 void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); 909 void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); 910 void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, 911 char *manufacturer); 912 void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); 913 enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); 914 915 void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); 916 void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, 917 struct bfa_adapter_attr_s *ad_attr); 918 void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); 919 bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, 920 int *trclen); 921 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, 922 int *trclen); 923 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, 924 u32 *offset, int *buflen); 925 bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc); 926 bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); 927 void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, 928 struct bfi_ioc_image_hdr_s *fwhdr); 929 bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, 930 struct bfi_ioc_image_hdr_s *fwhdr); 931 void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); 932 bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); 933 bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); 934 void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc); 935 936 /* 937 * asic block configuration related APIs 938 */ 939 u32 bfa_ablk_meminfo(void); 940 void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); 941 void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); 942 bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, 943 struct bfa_ablk_cfg_s *ablk_cfg, 944 bfa_ablk_cbfn_t cbfn, void *cbarg); 945 bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, 946 enum bfa_mode_s mode, int max_pf, int max_vf, 947 bfa_ablk_cbfn_t cbfn, void *cbarg); 948 bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, 949 enum bfa_mode_s mode, int max_pf, int max_vf, 950 bfa_ablk_cbfn_t cbfn, void *cbarg); 951 bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, 952 u8 port, enum bfi_pcifn_class personality, 953 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 954 bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, 955 bfa_ablk_cbfn_t cbfn, void *cbarg); 956 bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, 957 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 958 bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, 959 bfa_ablk_cbfn_t cbfn, void *cbarg); 960 bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, 961 bfa_ablk_cbfn_t cbfn, void *cbarg); 962 963 bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off, 964 u32 *fwimg); 965 /* 966 * bfa mfg wwn API functions 967 */ 968 mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); 969 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); 970 971 /* 972 * F/W Image Size & Chunk 973 */ 974 extern u32 bfi_image_cb_size; 975 extern u32 bfi_image_ct_size; 976 extern u32 bfi_image_ct2_size; 977 extern u32 *bfi_image_cb; 978 extern u32 *bfi_image_ct; 979 extern u32 *bfi_image_ct2; 980 981 static inline u32 * 982 bfi_image_cb_get_chunk(u32 off) 983 { 984 return (u32 *)(bfi_image_cb + off); 985 } 986 987 static inline u32 * 988 bfi_image_ct_get_chunk(u32 off) 989 { 990 return (u32 *)(bfi_image_ct + off); 991 } 992 993 static inline u32 * 994 bfi_image_ct2_get_chunk(u32 off) 995 { 996 return (u32 *)(bfi_image_ct2 + off); 997 } 998 999 static inline u32* 1000 bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) 1001 { 1002 switch (asic_gen) { 1003 case BFI_ASIC_GEN_CB: 1004 return bfi_image_cb_get_chunk(off); 1005 break; 1006 case BFI_ASIC_GEN_CT: 1007 return bfi_image_ct_get_chunk(off); 1008 break; 1009 case BFI_ASIC_GEN_CT2: 1010 return bfi_image_ct2_get_chunk(off); 1011 break; 1012 default: 1013 return NULL; 1014 } 1015 } 1016 1017 static inline u32 1018 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) 1019 { 1020 switch (asic_gen) { 1021 case BFI_ASIC_GEN_CB: 1022 return bfi_image_cb_size; 1023 break; 1024 case BFI_ASIC_GEN_CT: 1025 return bfi_image_ct_size; 1026 break; 1027 case BFI_ASIC_GEN_CT2: 1028 return bfi_image_ct2_size; 1029 break; 1030 default: 1031 return 0; 1032 } 1033 } 1034 1035 /* 1036 * CNA TRCMOD declaration 1037 */ 1038 /* 1039 * !!! Only append to the enums defined here to avoid any versioning 1040 * !!! needed between trace utility and driver version 1041 */ 1042 enum { 1043 BFA_TRC_CNA_PORT = 1, 1044 BFA_TRC_CNA_IOC = 2, 1045 BFA_TRC_CNA_IOC_CB = 3, 1046 BFA_TRC_CNA_IOC_CT = 4, 1047 }; 1048 1049 #endif /* __BFA_IOC_H__ */ 1050