1 /* 2 * Copyright (c) 2005-2010 Brocade Communications Systems, Inc. 3 * All rights reserved 4 * www.brocade.com 5 * 6 * Linux driver for Brocade Fibre Channel Host Bus Adapter. 7 * 8 * This program is free software; you can redistribute it and/or modify it 9 * under the terms of the GNU General Public License (GPL) Version 2 as 10 * published by the Free Software Foundation 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 */ 17 18 #ifndef __BFA_IOC_H__ 19 #define __BFA_IOC_H__ 20 21 #include "bfad_drv.h" 22 #include "bfa_cs.h" 23 #include "bfi.h" 24 25 #define BFA_DBG_FWTRC_ENTS (BFI_IOC_TRC_ENTS) 26 #define BFA_DBG_FWTRC_LEN \ 27 (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) + \ 28 (sizeof(struct bfa_trc_mod_s) - \ 29 BFA_TRC_MAX * sizeof(struct bfa_trc_s))) 30 /* 31 * BFA timer declarations 32 */ 33 typedef void (*bfa_timer_cbfn_t)(void *); 34 35 /* 36 * BFA timer data structure 37 */ 38 struct bfa_timer_s { 39 struct list_head qe; 40 bfa_timer_cbfn_t timercb; 41 void *arg; 42 int timeout; /* in millisecs */ 43 }; 44 45 /* 46 * Timer module structure 47 */ 48 struct bfa_timer_mod_s { 49 struct list_head timer_q; 50 }; 51 52 #define BFA_TIMER_FREQ 200 /* specified in millisecs */ 53 54 void bfa_timer_beat(struct bfa_timer_mod_s *mod); 55 void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer, 56 bfa_timer_cbfn_t timercb, void *arg, 57 unsigned int timeout); 58 void bfa_timer_stop(struct bfa_timer_s *timer); 59 60 /* 61 * Generic Scatter Gather Element used by driver 62 */ 63 struct bfa_sge_s { 64 u32 sg_len; 65 void *sg_addr; 66 }; 67 68 #define bfa_sge_word_swap(__sge) do { \ 69 ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]); \ 70 ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]); \ 71 ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]); \ 72 } while (0) 73 74 #define bfa_swap_words(_x) ( \ 75 ((_x) << 32) | ((_x) >> 32)) 76 77 #ifdef __BIG_ENDIAN 78 #define bfa_sge_to_be(_x) 79 #define bfa_sge_to_le(_x) bfa_sge_word_swap(_x) 80 #define bfa_sgaddr_le(_x) bfa_swap_words(_x) 81 #else 82 #define bfa_sge_to_be(_x) bfa_sge_word_swap(_x) 83 #define bfa_sge_to_le(_x) 84 #define bfa_sgaddr_le(_x) (_x) 85 #endif 86 87 /* 88 * BFA memory resources 89 */ 90 struct bfa_mem_dma_s { 91 struct list_head qe; /* Queue of DMA elements */ 92 u32 mem_len; /* Total Length in Bytes */ 93 u8 *kva; /* kernel virtual address */ 94 u64 dma; /* dma address if DMA memory */ 95 u8 *kva_curp; /* kva allocation cursor */ 96 u64 dma_curp; /* dma allocation cursor */ 97 }; 98 #define bfa_mem_dma_t struct bfa_mem_dma_s 99 100 struct bfa_mem_kva_s { 101 struct list_head qe; /* Queue of KVA elements */ 102 u32 mem_len; /* Total Length in Bytes */ 103 u8 *kva; /* kernel virtual address */ 104 u8 *kva_curp; /* kva allocation cursor */ 105 }; 106 #define bfa_mem_kva_t struct bfa_mem_kva_s 107 108 struct bfa_meminfo_s { 109 struct bfa_mem_dma_s dma_info; 110 struct bfa_mem_kva_s kva_info; 111 }; 112 113 /* BFA memory segment setup macros */ 114 #define bfa_mem_dma_setup(_meminfo, _dm_ptr, _seg_sz) do { \ 115 ((bfa_mem_dma_t *)(_dm_ptr))->mem_len = (_seg_sz); \ 116 if (_seg_sz) \ 117 list_add_tail(&((bfa_mem_dma_t *)_dm_ptr)->qe, \ 118 &(_meminfo)->dma_info.qe); \ 119 } while (0) 120 121 #define bfa_mem_kva_setup(_meminfo, _kva_ptr, _seg_sz) do { \ 122 ((bfa_mem_kva_t *)(_kva_ptr))->mem_len = (_seg_sz); \ 123 if (_seg_sz) \ 124 list_add_tail(&((bfa_mem_kva_t *)_kva_ptr)->qe, \ 125 &(_meminfo)->kva_info.qe); \ 126 } while (0) 127 128 /* BFA dma memory segments iterator */ 129 #define bfa_mem_dma_sptr(_mod, _i) (&(_mod)->dma_seg[(_i)]) 130 #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i) \ 131 for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr); \ 132 _i++, _sptr = bfa_mem_dma_sptr(_mod, _i)) 133 134 #define bfa_mem_kva_curp(_mod) ((_mod)->kva_seg.kva_curp) 135 #define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp) 136 #define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp) 137 #define bfa_mem_dma_len(_sptr) ((_sptr)->mem_len) 138 139 /* Get the corresponding dma buf kva for a req - from the tag */ 140 #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz) \ 141 (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\ 142 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) 143 144 /* Get the corresponding dma buf pa for a req - from the tag */ 145 #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz) \ 146 ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp + \ 147 BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz)) 148 149 /* 150 * PCI device information required by IOC 151 */ 152 struct bfa_pcidev_s { 153 int pci_slot; 154 u8 pci_func; 155 u16 device_id; 156 u16 ssid; 157 void __iomem *pci_bar_kva; 158 }; 159 160 /* 161 * Structure used to remember the DMA-able memory block's KVA and Physical 162 * Address 163 */ 164 struct bfa_dma_s { 165 void *kva; /* ! Kernel virtual address */ 166 u64 pa; /* ! Physical address */ 167 }; 168 169 #define BFA_DMA_ALIGN_SZ 256 170 #define BFA_ROUNDUP(_l, _s) (((_l) + ((_s) - 1)) & ~((_s) - 1)) 171 172 /* 173 * smem size for Crossbow and Catapult 174 */ 175 #define BFI_SMEM_CB_SIZE 0x200000U /* ! 2MB for crossbow */ 176 #define BFI_SMEM_CT_SIZE 0x280000U /* ! 2.5MB for catapult */ 177 178 #define bfa_dma_be_addr_set(dma_addr, pa) \ 179 __bfa_dma_be_addr_set(&dma_addr, (u64)pa) 180 static inline void 181 __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa) 182 { 183 dma_addr->a32.addr_lo = cpu_to_be32(pa); 184 dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32); 185 } 186 187 #define bfa_alen_set(__alen, __len, __pa) \ 188 __bfa_alen_set(__alen, __len, (u64)__pa) 189 190 static inline void 191 __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa) 192 { 193 alen->al_len = cpu_to_be32(len); 194 bfa_dma_be_addr_set(alen->al_addr, pa); 195 } 196 197 struct bfa_ioc_regs_s { 198 void __iomem *hfn_mbox_cmd; 199 void __iomem *hfn_mbox; 200 void __iomem *lpu_mbox_cmd; 201 void __iomem *lpu_mbox; 202 void __iomem *lpu_read_stat; 203 void __iomem *pss_ctl_reg; 204 void __iomem *pss_err_status_reg; 205 void __iomem *app_pll_fast_ctl_reg; 206 void __iomem *app_pll_slow_ctl_reg; 207 void __iomem *ioc_sem_reg; 208 void __iomem *ioc_usage_sem_reg; 209 void __iomem *ioc_init_sem_reg; 210 void __iomem *ioc_usage_reg; 211 void __iomem *host_page_num_fn; 212 void __iomem *heartbeat; 213 void __iomem *ioc_fwstate; 214 void __iomem *alt_ioc_fwstate; 215 void __iomem *ll_halt; 216 void __iomem *alt_ll_halt; 217 void __iomem *err_set; 218 void __iomem *ioc_fail_sync; 219 void __iomem *shirq_isr_next; 220 void __iomem *shirq_msk_next; 221 void __iomem *smem_page_start; 222 u32 smem_pg0; 223 }; 224 225 #define bfa_mem_read(_raddr, _off) swab32(readl(((_raddr) + (_off)))) 226 #define bfa_mem_write(_raddr, _off, _val) \ 227 writel(swab32((_val)), ((_raddr) + (_off))) 228 /* 229 * IOC Mailbox structures 230 */ 231 struct bfa_mbox_cmd_s { 232 struct list_head qe; 233 u32 msg[BFI_IOC_MSGSZ]; 234 }; 235 236 /* 237 * IOC mailbox module 238 */ 239 typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m); 240 struct bfa_ioc_mbox_mod_s { 241 struct list_head cmd_q; /* pending mbox queue */ 242 int nmclass; /* number of handlers */ 243 struct { 244 bfa_ioc_mbox_mcfunc_t cbfn; /* message handlers */ 245 void *cbarg; 246 } mbhdlr[BFI_MC_MAX]; 247 }; 248 249 /* 250 * IOC callback function interfaces 251 */ 252 typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status); 253 typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa); 254 typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa); 255 typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa); 256 struct bfa_ioc_cbfn_s { 257 bfa_ioc_enable_cbfn_t enable_cbfn; 258 bfa_ioc_disable_cbfn_t disable_cbfn; 259 bfa_ioc_hbfail_cbfn_t hbfail_cbfn; 260 bfa_ioc_reset_cbfn_t reset_cbfn; 261 }; 262 263 /* 264 * IOC event notification mechanism. 265 */ 266 enum bfa_ioc_event_e { 267 BFA_IOC_E_ENABLED = 1, 268 BFA_IOC_E_DISABLED = 2, 269 BFA_IOC_E_FAILED = 3, 270 }; 271 272 typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e); 273 274 struct bfa_ioc_notify_s { 275 struct list_head qe; 276 bfa_ioc_notify_cbfn_t cbfn; 277 void *cbarg; 278 }; 279 280 /* 281 * Initialize a IOC event notification structure 282 */ 283 #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do { \ 284 (__notify)->cbfn = (__cbfn); \ 285 (__notify)->cbarg = (__cbarg); \ 286 } while (0) 287 288 struct bfa_iocpf_s { 289 bfa_fsm_t fsm; 290 struct bfa_ioc_s *ioc; 291 bfa_boolean_t fw_mismatch_notified; 292 bfa_boolean_t auto_recover; 293 u32 poll_time; 294 }; 295 296 struct bfa_ioc_s { 297 bfa_fsm_t fsm; 298 struct bfa_s *bfa; 299 struct bfa_pcidev_s pcidev; 300 struct bfa_timer_mod_s *timer_mod; 301 struct bfa_timer_s ioc_timer; 302 struct bfa_timer_s sem_timer; 303 struct bfa_timer_s hb_timer; 304 u32 hb_count; 305 struct list_head notify_q; 306 void *dbg_fwsave; 307 int dbg_fwsave_len; 308 bfa_boolean_t dbg_fwsave_once; 309 enum bfi_pcifn_class clscode; 310 struct bfa_ioc_regs_s ioc_regs; 311 struct bfa_trc_mod_s *trcmod; 312 struct bfa_ioc_drv_stats_s stats; 313 bfa_boolean_t fcmode; 314 bfa_boolean_t pllinit; 315 bfa_boolean_t stats_busy; /* outstanding stats */ 316 u8 port_id; 317 struct bfa_dma_s attr_dma; 318 struct bfi_ioc_attr_s *attr; 319 struct bfa_ioc_cbfn_s *cbfn; 320 struct bfa_ioc_mbox_mod_s mbox_mod; 321 struct bfa_ioc_hwif_s *ioc_hwif; 322 struct bfa_iocpf_s iocpf; 323 enum bfi_asic_gen asic_gen; 324 enum bfi_asic_mode asic_mode; 325 enum bfi_port_mode port0_mode; 326 enum bfi_port_mode port1_mode; 327 enum bfa_mode_s port_mode; 328 u8 ad_cap_bm; /* adapter cap bit mask */ 329 u8 port_mode_cfg; /* config port mode */ 330 int ioc_aen_seq; 331 }; 332 333 struct bfa_ioc_hwif_s { 334 bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m); 335 bfa_boolean_t (*ioc_firmware_lock) (struct bfa_ioc_s *ioc); 336 void (*ioc_firmware_unlock) (struct bfa_ioc_s *ioc); 337 void (*ioc_reg_init) (struct bfa_ioc_s *ioc); 338 void (*ioc_map_port) (struct bfa_ioc_s *ioc); 339 void (*ioc_isr_mode_set) (struct bfa_ioc_s *ioc, 340 bfa_boolean_t msix); 341 void (*ioc_notify_fail) (struct bfa_ioc_s *ioc); 342 void (*ioc_ownership_reset) (struct bfa_ioc_s *ioc); 343 bfa_boolean_t (*ioc_sync_start) (struct bfa_ioc_s *ioc); 344 void (*ioc_sync_join) (struct bfa_ioc_s *ioc); 345 void (*ioc_sync_leave) (struct bfa_ioc_s *ioc); 346 void (*ioc_sync_ack) (struct bfa_ioc_s *ioc); 347 bfa_boolean_t (*ioc_sync_complete) (struct bfa_ioc_s *ioc); 348 bfa_boolean_t (*ioc_lpu_read_stat) (struct bfa_ioc_s *ioc); 349 void (*ioc_set_fwstate) (struct bfa_ioc_s *ioc, 350 enum bfi_ioc_state fwstate); 351 enum bfi_ioc_state (*ioc_get_fwstate) (struct bfa_ioc_s *ioc); 352 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc, 353 enum bfi_ioc_state fwstate); 354 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc); 355 }; 356 357 /* 358 * Queue element to wait for room in request queue. FIFO order is 359 * maintained when fullfilling requests. 360 */ 361 struct bfa_reqq_wait_s { 362 struct list_head qe; 363 void (*qresume) (void *cbarg); 364 void *cbarg; 365 }; 366 367 typedef void (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete); 368 369 /* 370 * Generic BFA callback element. 371 */ 372 struct bfa_cb_qe_s { 373 struct list_head qe; 374 bfa_cb_cbfn_t cbfn; 375 bfa_boolean_t once; 376 bfa_boolean_t pre_rmv; /* set for stack based qe(s) */ 377 bfa_status_t fw_status; /* to access fw status in comp proc */ 378 void *cbarg; 379 }; 380 381 /* 382 * IOCFC state machine definitions/declarations 383 */ 384 enum iocfc_event { 385 IOCFC_E_INIT = 1, /* IOCFC init request */ 386 IOCFC_E_START = 2, /* IOCFC mod start request */ 387 IOCFC_E_STOP = 3, /* IOCFC stop request */ 388 IOCFC_E_ENABLE = 4, /* IOCFC enable request */ 389 IOCFC_E_DISABLE = 5, /* IOCFC disable request */ 390 IOCFC_E_IOC_ENABLED = 6, /* IOC enabled message */ 391 IOCFC_E_IOC_DISABLED = 7, /* IOC disabled message */ 392 IOCFC_E_IOC_FAILED = 8, /* failure notice by IOC sm */ 393 IOCFC_E_DCONF_DONE = 9, /* dconf read/write done */ 394 IOCFC_E_CFG_DONE = 10, /* IOCFC config complete */ 395 }; 396 397 /* 398 * ASIC block configurtion related 399 */ 400 401 typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status); 402 403 struct bfa_ablk_s { 404 struct bfa_ioc_s *ioc; 405 struct bfa_ablk_cfg_s *cfg; 406 u16 *pcifn; 407 struct bfa_dma_s dma_addr; 408 bfa_boolean_t busy; 409 struct bfa_mbox_cmd_s mb; 410 bfa_ablk_cbfn_t cbfn; 411 void *cbarg; 412 struct bfa_ioc_notify_s ioc_notify; 413 struct bfa_mem_dma_s ablk_dma; 414 }; 415 #define BFA_MEM_ABLK_DMA(__bfa) (&((__bfa)->modules.ablk.ablk_dma)) 416 417 /* 418 * SFP module specific 419 */ 420 typedef void (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status); 421 422 struct bfa_sfp_s { 423 void *dev; 424 struct bfa_ioc_s *ioc; 425 struct bfa_trc_mod_s *trcmod; 426 struct sfp_mem_s *sfpmem; 427 bfa_cb_sfp_t cbfn; 428 void *cbarg; 429 enum bfi_sfp_mem_e memtype; /* mem access type */ 430 u32 status; 431 struct bfa_mbox_cmd_s mbcmd; 432 u8 *dbuf_kva; /* dma buf virtual address */ 433 u64 dbuf_pa; /* dma buf physical address */ 434 struct bfa_ioc_notify_s ioc_notify; 435 enum bfa_defs_sfp_media_e *media; 436 enum bfa_port_speed portspeed; 437 bfa_cb_sfp_t state_query_cbfn; 438 void *state_query_cbarg; 439 u8 lock; 440 u8 data_valid; /* data in dbuf is valid */ 441 u8 state; /* sfp state */ 442 u8 state_query_lock; 443 struct bfa_mem_dma_s sfp_dma; 444 u8 is_elb; /* eloopback */ 445 }; 446 447 #define BFA_SFP_MOD(__bfa) (&(__bfa)->modules.sfp) 448 #define BFA_MEM_SFP_DMA(__bfa) (&(BFA_SFP_MOD(__bfa)->sfp_dma)) 449 450 u32 bfa_sfp_meminfo(void); 451 452 void bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc, 453 void *dev, struct bfa_trc_mod_s *trcmod); 454 455 void bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa); 456 void bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg); 457 458 bfa_status_t bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem, 459 bfa_cb_sfp_t cbfn, void *cbarg); 460 461 bfa_status_t bfa_sfp_media(struct bfa_sfp_s *sfp, 462 enum bfa_defs_sfp_media_e *media, 463 bfa_cb_sfp_t cbfn, void *cbarg); 464 465 bfa_status_t bfa_sfp_speed(struct bfa_sfp_s *sfp, 466 enum bfa_port_speed portspeed, 467 bfa_cb_sfp_t cbfn, void *cbarg); 468 469 /* 470 * Flash module specific 471 */ 472 typedef void (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status); 473 474 struct bfa_flash_s { 475 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 476 struct bfa_trc_mod_s *trcmod; 477 u32 type; /* partition type */ 478 u8 instance; /* partition instance */ 479 u8 rsv[3]; 480 u32 op_busy; /* operation busy flag */ 481 u32 residue; /* residual length */ 482 u32 offset; /* offset */ 483 bfa_status_t status; /* status */ 484 u8 *dbuf_kva; /* dma buf virtual address */ 485 u64 dbuf_pa; /* dma buf physical address */ 486 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 487 bfa_cb_flash_t cbfn; /* user callback function */ 488 void *cbarg; /* user callback arg */ 489 u8 *ubuf; /* user supplied buffer */ 490 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 491 u32 addr_off; /* partition address offset */ 492 struct bfa_mbox_cmd_s mb; /* mailbox */ 493 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 494 struct bfa_mem_dma_s flash_dma; 495 }; 496 497 #define BFA_FLASH(__bfa) (&(__bfa)->modules.flash) 498 #define BFA_MEM_FLASH_DMA(__bfa) (&(BFA_FLASH(__bfa)->flash_dma)) 499 500 bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash, 501 struct bfa_flash_attr_s *attr, 502 bfa_cb_flash_t cbfn, void *cbarg); 503 bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash, 504 enum bfa_flash_part_type type, u8 instance, 505 bfa_cb_flash_t cbfn, void *cbarg); 506 bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash, 507 enum bfa_flash_part_type type, u8 instance, 508 void *buf, u32 len, u32 offset, 509 bfa_cb_flash_t cbfn, void *cbarg); 510 bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash, 511 enum bfa_flash_part_type type, u8 instance, void *buf, 512 u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg); 513 u32 bfa_flash_meminfo(bfa_boolean_t mincfg); 514 void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc, 515 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 516 void bfa_flash_memclaim(struct bfa_flash_s *flash, 517 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 518 519 /* 520 * DIAG module specific 521 */ 522 523 typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status); 524 typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon, 525 bfa_boolean_t link_e2e_beacon); 526 527 /* 528 * Firmware ping test results 529 */ 530 struct bfa_diag_results_fwping { 531 u32 data; /* store the corrupted data */ 532 u32 status; 533 u32 dmastatus; 534 u8 rsvd[4]; 535 }; 536 537 struct bfa_diag_qtest_result_s { 538 u32 status; 539 u16 count; /* successful queue test count */ 540 u8 queue; 541 u8 rsvd; /* 64-bit align */ 542 }; 543 544 /* 545 * Firmware ping test results 546 */ 547 struct bfa_diag_fwping_s { 548 struct bfa_diag_results_fwping *result; 549 bfa_cb_diag_t cbfn; 550 void *cbarg; 551 u32 data; 552 u8 lock; 553 u8 rsv[3]; 554 u32 status; 555 u32 count; 556 struct bfa_mbox_cmd_s mbcmd; 557 u8 *dbuf_kva; /* dma buf virtual address */ 558 u64 dbuf_pa; /* dma buf physical address */ 559 }; 560 561 /* 562 * Temperature sensor query results 563 */ 564 struct bfa_diag_results_tempsensor_s { 565 u32 status; 566 u16 temp; /* 10-bit A/D value */ 567 u16 brd_temp; /* 9-bit board temp */ 568 u8 ts_junc; /* show junction tempsensor */ 569 u8 ts_brd; /* show board tempsensor */ 570 u8 rsvd[6]; /* keep 8 bytes alignment */ 571 }; 572 573 struct bfa_diag_tsensor_s { 574 bfa_cb_diag_t cbfn; 575 void *cbarg; 576 struct bfa_diag_results_tempsensor_s *temp; 577 u8 lock; 578 u8 rsv[3]; 579 u32 status; 580 struct bfa_mbox_cmd_s mbcmd; 581 }; 582 583 struct bfa_diag_sfpshow_s { 584 struct sfp_mem_s *sfpmem; 585 bfa_cb_diag_t cbfn; 586 void *cbarg; 587 u8 lock; 588 u8 static_data; 589 u8 rsv[2]; 590 u32 status; 591 struct bfa_mbox_cmd_s mbcmd; 592 u8 *dbuf_kva; /* dma buf virtual address */ 593 u64 dbuf_pa; /* dma buf physical address */ 594 }; 595 596 struct bfa_diag_led_s { 597 struct bfa_mbox_cmd_s mbcmd; 598 bfa_boolean_t lock; /* 1: ledtest is operating */ 599 }; 600 601 struct bfa_diag_beacon_s { 602 struct bfa_mbox_cmd_s mbcmd; 603 bfa_boolean_t state; /* port beacon state */ 604 bfa_boolean_t link_e2e; /* link beacon state */ 605 }; 606 607 struct bfa_diag_s { 608 void *dev; 609 struct bfa_ioc_s *ioc; 610 struct bfa_trc_mod_s *trcmod; 611 struct bfa_diag_fwping_s fwping; 612 struct bfa_diag_tsensor_s tsensor; 613 struct bfa_diag_sfpshow_s sfpshow; 614 struct bfa_diag_led_s ledtest; 615 struct bfa_diag_beacon_s beacon; 616 void *result; 617 struct bfa_timer_s timer; 618 bfa_cb_diag_beacon_t cbfn_beacon; 619 bfa_cb_diag_t cbfn; 620 void *cbarg; 621 u8 block; 622 u8 timer_active; 623 u8 rsvd[2]; 624 u32 status; 625 struct bfa_ioc_notify_s ioc_notify; 626 struct bfa_mem_dma_s diag_dma; 627 }; 628 629 #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod) 630 #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma)) 631 632 u32 bfa_diag_meminfo(void); 633 void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa); 634 void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev, 635 bfa_cb_diag_beacon_t cbfn_beacon, 636 struct bfa_trc_mod_s *trcmod); 637 bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset, 638 u32 len, u32 *buf, u32 force); 639 bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset, 640 u32 len, u32 value, u32 force); 641 bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag, 642 struct bfa_diag_results_tempsensor_s *result, 643 bfa_cb_diag_t cbfn, void *cbarg); 644 bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt, 645 u32 pattern, struct bfa_diag_results_fwping *result, 646 bfa_cb_diag_t cbfn, void *cbarg); 647 bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag, 648 struct sfp_mem_s *sfpmem, u8 static_data, 649 bfa_cb_diag_t cbfn, void *cbarg); 650 bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag, 651 struct bfa_diag_memtest_s *memtest, u32 pattern, 652 struct bfa_diag_memtest_result *result, 653 bfa_cb_diag_t cbfn, void *cbarg); 654 bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag, 655 struct bfa_diag_ledtest_s *ledtest); 656 bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag, 657 bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon, 658 u32 sec); 659 660 /* 661 * PHY module specific 662 */ 663 typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status); 664 665 struct bfa_phy_s { 666 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 667 struct bfa_trc_mod_s *trcmod; /* trace module */ 668 u8 instance; /* port instance */ 669 u8 op_busy; /* operation busy flag */ 670 u8 rsv[2]; 671 u32 residue; /* residual length */ 672 u32 offset; /* offset */ 673 bfa_status_t status; /* status */ 674 u8 *dbuf_kva; /* dma buf virtual address */ 675 u64 dbuf_pa; /* dma buf physical address */ 676 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 677 bfa_cb_phy_t cbfn; /* user callback function */ 678 void *cbarg; /* user callback arg */ 679 u8 *ubuf; /* user supplied buffer */ 680 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 681 u32 addr_off; /* phy address offset */ 682 struct bfa_mbox_cmd_s mb; /* mailbox */ 683 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 684 struct bfa_mem_dma_s phy_dma; 685 }; 686 #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) 687 #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) 688 689 bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc); 690 bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance, 691 struct bfa_phy_attr_s *attr, 692 bfa_cb_phy_t cbfn, void *cbarg); 693 bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance, 694 struct bfa_phy_stats_s *stats, 695 bfa_cb_phy_t cbfn, void *cbarg); 696 bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance, 697 void *buf, u32 len, u32 offset, 698 bfa_cb_phy_t cbfn, void *cbarg); 699 bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance, 700 void *buf, u32 len, u32 offset, 701 bfa_cb_phy_t cbfn, void *cbarg); 702 703 u32 bfa_phy_meminfo(bfa_boolean_t mincfg); 704 void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc, 705 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 706 void bfa_phy_memclaim(struct bfa_phy_s *phy, 707 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 708 void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); 709 710 /* 711 * FRU module specific 712 */ 713 typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status); 714 715 struct bfa_fru_s { 716 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 717 struct bfa_trc_mod_s *trcmod; /* trace module */ 718 u8 op_busy; /* operation busy flag */ 719 u8 rsv[3]; 720 u32 residue; /* residual length */ 721 u32 offset; /* offset */ 722 bfa_status_t status; /* status */ 723 u8 *dbuf_kva; /* dma buf virtual address */ 724 u64 dbuf_pa; /* dma buf physical address */ 725 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 726 bfa_cb_fru_t cbfn; /* user callback function */ 727 void *cbarg; /* user callback arg */ 728 u8 *ubuf; /* user supplied buffer */ 729 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 730 u32 addr_off; /* fru address offset */ 731 struct bfa_mbox_cmd_s mb; /* mailbox */ 732 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 733 struct bfa_mem_dma_s fru_dma; 734 u8 trfr_cmpl; 735 }; 736 737 #define BFA_FRU(__bfa) (&(__bfa)->modules.fru) 738 #define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma)) 739 740 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru, 741 void *buf, u32 len, u32 offset, 742 bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl); 743 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru, 744 void *buf, u32 len, u32 offset, 745 bfa_cb_fru_t cbfn, void *cbarg); 746 bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size); 747 bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru, 748 void *buf, u32 len, u32 offset, 749 bfa_cb_fru_t cbfn, void *cbarg); 750 bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru, 751 void *buf, u32 len, u32 offset, 752 bfa_cb_fru_t cbfn, void *cbarg); 753 u32 bfa_fru_meminfo(bfa_boolean_t mincfg); 754 void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc, 755 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 756 void bfa_fru_memclaim(struct bfa_fru_s *fru, 757 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 758 void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg); 759 760 /* 761 * Driver Config( dconf) specific 762 */ 763 #define BFI_DCONF_SIGNATURE 0xabcdabcd 764 #define BFI_DCONF_VERSION 1 765 766 #pragma pack(1) 767 struct bfa_dconf_hdr_s { 768 u32 signature; 769 u32 version; 770 }; 771 772 struct bfa_dconf_s { 773 struct bfa_dconf_hdr_s hdr; 774 struct bfa_lunmask_cfg_s lun_mask; 775 struct bfa_throttle_cfg_s throttle_cfg; 776 }; 777 #pragma pack() 778 779 struct bfa_dconf_mod_s { 780 bfa_sm_t sm; 781 u8 instance; 782 bfa_boolean_t read_data_valid; 783 bfa_boolean_t min_cfg; 784 struct bfa_timer_s timer; 785 struct bfa_s *bfa; 786 void *bfad; 787 void *trcmod; 788 struct bfa_dconf_s *dconf; 789 struct bfa_mem_kva_s kva_seg; 790 }; 791 792 #define BFA_DCONF_MOD(__bfa) \ 793 (&(__bfa)->modules.dconf_mod) 794 #define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) 795 #define bfa_dconf_read_data_valid(__bfa) \ 796 (BFA_DCONF_MOD(__bfa)->read_data_valid) 797 #define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ 798 #define bfa_dconf_get_min_cfg(__bfa) \ 799 (BFA_DCONF_MOD(__bfa)->min_cfg) 800 801 void bfa_dconf_modinit(struct bfa_s *bfa); 802 void bfa_dconf_modexit(struct bfa_s *bfa); 803 bfa_status_t bfa_dconf_update(struct bfa_s *bfa); 804 805 /* 806 * IOC specfic macros 807 */ 808 #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) 809 #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) 810 #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) 811 #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) 812 #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) 813 #define bfa_ioc_is_cna(__ioc) \ 814 ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ 815 (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) 816 #define bfa_ioc_fetch_stats(__ioc, __stats) \ 817 (((__stats)->drv_stats) = (__ioc)->stats) 818 #define bfa_ioc_clr_stats(__ioc) \ 819 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) 820 #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) 821 #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) 822 #define bfa_ioc_speed_sup(__ioc) \ 823 ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \ 824 BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)) 825 #define bfa_ioc_get_nports(__ioc) \ 826 BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) 827 828 #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) 829 #define BFA_IOC_FWIMG_MINSZ (16 * 1024) 830 #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ 831 ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ 832 ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) 833 #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) 834 #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) 835 #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) 836 837 /* 838 * IOC mailbox interface 839 */ 840 void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); 841 void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, 842 bfa_ioc_mbox_mcfunc_t *mcfuncs); 843 void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); 844 void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); 845 bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); 846 void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, 847 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); 848 849 /* 850 * IOC interfaces 851 */ 852 853 #define bfa_ioc_pll_init_asic(__ioc) \ 854 ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ 855 (__ioc)->asic_mode)) 856 857 bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); 858 bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 859 bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 860 bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 861 862 #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \ 863 if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ 864 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ 865 } while (0) 866 #define bfa_ioc_ownership_reset(__ioc) \ 867 ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) 868 #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode) 869 #define bfa_ioc_lpu_read_stat(__ioc) do { \ 870 if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ 871 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ 872 } while (0) 873 874 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); 875 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); 876 void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); 877 void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); 878 879 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, 880 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); 881 void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); 882 void bfa_ioc_detach(struct bfa_ioc_s *ioc); 883 void bfa_ioc_suspend(struct bfa_ioc_s *ioc); 884 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, 885 enum bfi_pcifn_class clscode); 886 void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); 887 void bfa_ioc_enable(struct bfa_ioc_s *ioc); 888 void bfa_ioc_disable(struct bfa_ioc_s *ioc); 889 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); 890 891 void bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, 892 u32 boot_env); 893 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); 894 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); 895 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); 896 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); 897 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); 898 bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc); 899 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); 900 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); 901 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); 902 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); 903 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); 904 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); 905 void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); 906 void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); 907 void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, 908 char *manufacturer); 909 void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); 910 enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); 911 912 void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); 913 void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, 914 struct bfa_adapter_attr_s *ad_attr); 915 void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); 916 bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, 917 int *trclen); 918 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, 919 int *trclen); 920 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, 921 u32 *offset, int *buflen); 922 bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); 923 void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, 924 struct bfi_ioc_image_hdr_s *fwhdr); 925 bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, 926 struct bfi_ioc_image_hdr_s *fwhdr); 927 void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); 928 bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); 929 bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); 930 void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc); 931 932 /* 933 * asic block configuration related APIs 934 */ 935 u32 bfa_ablk_meminfo(void); 936 void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); 937 void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); 938 bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, 939 struct bfa_ablk_cfg_s *ablk_cfg, 940 bfa_ablk_cbfn_t cbfn, void *cbarg); 941 bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, 942 enum bfa_mode_s mode, int max_pf, int max_vf, 943 bfa_ablk_cbfn_t cbfn, void *cbarg); 944 bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port, 945 enum bfa_mode_s mode, int max_pf, int max_vf, 946 bfa_ablk_cbfn_t cbfn, void *cbarg); 947 bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, 948 u8 port, enum bfi_pcifn_class personality, 949 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 950 bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, 951 bfa_ablk_cbfn_t cbfn, void *cbarg); 952 bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, 953 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 954 bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, 955 bfa_ablk_cbfn_t cbfn, void *cbarg); 956 bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, 957 bfa_ablk_cbfn_t cbfn, void *cbarg); 958 959 /* 960 * bfa mfg wwn API functions 961 */ 962 mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); 963 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); 964 965 /* 966 * F/W Image Size & Chunk 967 */ 968 extern u32 bfi_image_cb_size; 969 extern u32 bfi_image_ct_size; 970 extern u32 bfi_image_ct2_size; 971 extern u32 *bfi_image_cb; 972 extern u32 *bfi_image_ct; 973 extern u32 *bfi_image_ct2; 974 975 static inline u32 * 976 bfi_image_cb_get_chunk(u32 off) 977 { 978 return (u32 *)(bfi_image_cb + off); 979 } 980 981 static inline u32 * 982 bfi_image_ct_get_chunk(u32 off) 983 { 984 return (u32 *)(bfi_image_ct + off); 985 } 986 987 static inline u32 * 988 bfi_image_ct2_get_chunk(u32 off) 989 { 990 return (u32 *)(bfi_image_ct2 + off); 991 } 992 993 static inline u32* 994 bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) 995 { 996 switch (asic_gen) { 997 case BFI_ASIC_GEN_CB: 998 return bfi_image_cb_get_chunk(off); 999 break; 1000 case BFI_ASIC_GEN_CT: 1001 return bfi_image_ct_get_chunk(off); 1002 break; 1003 case BFI_ASIC_GEN_CT2: 1004 return bfi_image_ct2_get_chunk(off); 1005 break; 1006 default: 1007 return NULL; 1008 } 1009 } 1010 1011 static inline u32 1012 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) 1013 { 1014 switch (asic_gen) { 1015 case BFI_ASIC_GEN_CB: 1016 return bfi_image_cb_size; 1017 break; 1018 case BFI_ASIC_GEN_CT: 1019 return bfi_image_ct_size; 1020 break; 1021 case BFI_ASIC_GEN_CT2: 1022 return bfi_image_ct2_size; 1023 break; 1024 default: 1025 return 0; 1026 } 1027 } 1028 1029 /* 1030 * CNA TRCMOD declaration 1031 */ 1032 /* 1033 * !!! Only append to the enums defined here to avoid any versioning 1034 * !!! needed between trace utility and driver version 1035 */ 1036 enum { 1037 BFA_TRC_CNA_PORT = 1, 1038 BFA_TRC_CNA_IOC = 2, 1039 BFA_TRC_CNA_IOC_CB = 3, 1040 BFA_TRC_CNA_IOC_CT = 4, 1041 }; 1042 1043 #endif /* __BFA_IOC_H__ */ 1044