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 ((u64)(_x) << 32) | ((u64)(_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 bfa_status_t bfa_flash_raw_read(void __iomem *pci_bar_kva, 519 u32 offset, char *buf, u32 len); 520 521 /* 522 * DIAG module specific 523 */ 524 525 typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status); 526 typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon, 527 bfa_boolean_t link_e2e_beacon); 528 529 /* 530 * Firmware ping test results 531 */ 532 struct bfa_diag_results_fwping { 533 u32 data; /* store the corrupted data */ 534 u32 status; 535 u32 dmastatus; 536 u8 rsvd[4]; 537 }; 538 539 struct bfa_diag_qtest_result_s { 540 u32 status; 541 u16 count; /* successful queue test count */ 542 u8 queue; 543 u8 rsvd; /* 64-bit align */ 544 }; 545 546 /* 547 * Firmware ping test results 548 */ 549 struct bfa_diag_fwping_s { 550 struct bfa_diag_results_fwping *result; 551 bfa_cb_diag_t cbfn; 552 void *cbarg; 553 u32 data; 554 u8 lock; 555 u8 rsv[3]; 556 u32 status; 557 u32 count; 558 struct bfa_mbox_cmd_s mbcmd; 559 u8 *dbuf_kva; /* dma buf virtual address */ 560 u64 dbuf_pa; /* dma buf physical address */ 561 }; 562 563 /* 564 * Temperature sensor query results 565 */ 566 struct bfa_diag_results_tempsensor_s { 567 u32 status; 568 u16 temp; /* 10-bit A/D value */ 569 u16 brd_temp; /* 9-bit board temp */ 570 u8 ts_junc; /* show junction tempsensor */ 571 u8 ts_brd; /* show board tempsensor */ 572 u8 rsvd[6]; /* keep 8 bytes alignment */ 573 }; 574 575 struct bfa_diag_tsensor_s { 576 bfa_cb_diag_t cbfn; 577 void *cbarg; 578 struct bfa_diag_results_tempsensor_s *temp; 579 u8 lock; 580 u8 rsv[3]; 581 u32 status; 582 struct bfa_mbox_cmd_s mbcmd; 583 }; 584 585 struct bfa_diag_sfpshow_s { 586 struct sfp_mem_s *sfpmem; 587 bfa_cb_diag_t cbfn; 588 void *cbarg; 589 u8 lock; 590 u8 static_data; 591 u8 rsv[2]; 592 u32 status; 593 struct bfa_mbox_cmd_s mbcmd; 594 u8 *dbuf_kva; /* dma buf virtual address */ 595 u64 dbuf_pa; /* dma buf physical address */ 596 }; 597 598 struct bfa_diag_led_s { 599 struct bfa_mbox_cmd_s mbcmd; 600 bfa_boolean_t lock; /* 1: ledtest is operating */ 601 }; 602 603 struct bfa_diag_beacon_s { 604 struct bfa_mbox_cmd_s mbcmd; 605 bfa_boolean_t state; /* port beacon state */ 606 bfa_boolean_t link_e2e; /* link beacon state */ 607 }; 608 609 struct bfa_diag_s { 610 void *dev; 611 struct bfa_ioc_s *ioc; 612 struct bfa_trc_mod_s *trcmod; 613 struct bfa_diag_fwping_s fwping; 614 struct bfa_diag_tsensor_s tsensor; 615 struct bfa_diag_sfpshow_s sfpshow; 616 struct bfa_diag_led_s ledtest; 617 struct bfa_diag_beacon_s beacon; 618 void *result; 619 struct bfa_timer_s timer; 620 bfa_cb_diag_beacon_t cbfn_beacon; 621 bfa_cb_diag_t cbfn; 622 void *cbarg; 623 u8 block; 624 u8 timer_active; 625 u8 rsvd[2]; 626 u32 status; 627 struct bfa_ioc_notify_s ioc_notify; 628 struct bfa_mem_dma_s diag_dma; 629 }; 630 631 #define BFA_DIAG_MOD(__bfa) (&(__bfa)->modules.diag_mod) 632 #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma)) 633 634 u32 bfa_diag_meminfo(void); 635 void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa); 636 void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev, 637 bfa_cb_diag_beacon_t cbfn_beacon, 638 struct bfa_trc_mod_s *trcmod); 639 bfa_status_t bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset, 640 u32 len, u32 *buf, u32 force); 641 bfa_status_t bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset, 642 u32 len, u32 value, u32 force); 643 bfa_status_t bfa_diag_tsensor_query(struct bfa_diag_s *diag, 644 struct bfa_diag_results_tempsensor_s *result, 645 bfa_cb_diag_t cbfn, void *cbarg); 646 bfa_status_t bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt, 647 u32 pattern, struct bfa_diag_results_fwping *result, 648 bfa_cb_diag_t cbfn, void *cbarg); 649 bfa_status_t bfa_diag_sfpshow(struct bfa_diag_s *diag, 650 struct sfp_mem_s *sfpmem, u8 static_data, 651 bfa_cb_diag_t cbfn, void *cbarg); 652 bfa_status_t bfa_diag_memtest(struct bfa_diag_s *diag, 653 struct bfa_diag_memtest_s *memtest, u32 pattern, 654 struct bfa_diag_memtest_result *result, 655 bfa_cb_diag_t cbfn, void *cbarg); 656 bfa_status_t bfa_diag_ledtest(struct bfa_diag_s *diag, 657 struct bfa_diag_ledtest_s *ledtest); 658 bfa_status_t bfa_diag_beacon_port(struct bfa_diag_s *diag, 659 bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon, 660 u32 sec); 661 662 /* 663 * PHY module specific 664 */ 665 typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status); 666 667 struct bfa_phy_s { 668 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 669 struct bfa_trc_mod_s *trcmod; /* trace module */ 670 u8 instance; /* port instance */ 671 u8 op_busy; /* operation busy flag */ 672 u8 rsv[2]; 673 u32 residue; /* residual length */ 674 u32 offset; /* offset */ 675 bfa_status_t status; /* status */ 676 u8 *dbuf_kva; /* dma buf virtual address */ 677 u64 dbuf_pa; /* dma buf physical address */ 678 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 679 bfa_cb_phy_t cbfn; /* user callback function */ 680 void *cbarg; /* user callback arg */ 681 u8 *ubuf; /* user supplied buffer */ 682 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 683 u32 addr_off; /* phy address offset */ 684 struct bfa_mbox_cmd_s mb; /* mailbox */ 685 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 686 struct bfa_mem_dma_s phy_dma; 687 }; 688 #define BFA_PHY(__bfa) (&(__bfa)->modules.phy) 689 #define BFA_MEM_PHY_DMA(__bfa) (&(BFA_PHY(__bfa)->phy_dma)) 690 691 bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc); 692 bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance, 693 struct bfa_phy_attr_s *attr, 694 bfa_cb_phy_t cbfn, void *cbarg); 695 bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance, 696 struct bfa_phy_stats_s *stats, 697 bfa_cb_phy_t cbfn, void *cbarg); 698 bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance, 699 void *buf, u32 len, u32 offset, 700 bfa_cb_phy_t cbfn, void *cbarg); 701 bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance, 702 void *buf, u32 len, u32 offset, 703 bfa_cb_phy_t cbfn, void *cbarg); 704 705 u32 bfa_phy_meminfo(bfa_boolean_t mincfg); 706 void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc, 707 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 708 void bfa_phy_memclaim(struct bfa_phy_s *phy, 709 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 710 void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg); 711 712 /* 713 * FRU module specific 714 */ 715 typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status); 716 717 struct bfa_fru_s { 718 struct bfa_ioc_s *ioc; /* back pointer to ioc */ 719 struct bfa_trc_mod_s *trcmod; /* trace module */ 720 u8 op_busy; /* operation busy flag */ 721 u8 rsv[3]; 722 u32 residue; /* residual length */ 723 u32 offset; /* offset */ 724 bfa_status_t status; /* status */ 725 u8 *dbuf_kva; /* dma buf virtual address */ 726 u64 dbuf_pa; /* dma buf physical address */ 727 struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */ 728 bfa_cb_fru_t cbfn; /* user callback function */ 729 void *cbarg; /* user callback arg */ 730 u8 *ubuf; /* user supplied buffer */ 731 struct bfa_cb_qe_s hcb_qe; /* comp: BFA callback qelem */ 732 u32 addr_off; /* fru address offset */ 733 struct bfa_mbox_cmd_s mb; /* mailbox */ 734 struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */ 735 struct bfa_mem_dma_s fru_dma; 736 u8 trfr_cmpl; 737 }; 738 739 #define BFA_FRU(__bfa) (&(__bfa)->modules.fru) 740 #define BFA_MEM_FRU_DMA(__bfa) (&(BFA_FRU(__bfa)->fru_dma)) 741 742 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru, 743 void *buf, u32 len, u32 offset, 744 bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl); 745 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru, 746 void *buf, u32 len, u32 offset, 747 bfa_cb_fru_t cbfn, void *cbarg); 748 bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size); 749 bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru, 750 void *buf, u32 len, u32 offset, 751 bfa_cb_fru_t cbfn, void *cbarg); 752 bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru, 753 void *buf, u32 len, u32 offset, 754 bfa_cb_fru_t cbfn, void *cbarg); 755 u32 bfa_fru_meminfo(bfa_boolean_t mincfg); 756 void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc, 757 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg); 758 void bfa_fru_memclaim(struct bfa_fru_s *fru, 759 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg); 760 void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg); 761 762 /* 763 * Driver Config( dconf) specific 764 */ 765 #define BFI_DCONF_SIGNATURE 0xabcdabcd 766 #define BFI_DCONF_VERSION 1 767 768 #pragma pack(1) 769 struct bfa_dconf_hdr_s { 770 u32 signature; 771 u32 version; 772 }; 773 774 struct bfa_dconf_s { 775 struct bfa_dconf_hdr_s hdr; 776 struct bfa_lunmask_cfg_s lun_mask; 777 struct bfa_throttle_cfg_s throttle_cfg; 778 }; 779 #pragma pack() 780 781 struct bfa_dconf_mod_s { 782 bfa_sm_t sm; 783 u8 instance; 784 bfa_boolean_t read_data_valid; 785 bfa_boolean_t min_cfg; 786 struct bfa_timer_s timer; 787 struct bfa_s *bfa; 788 void *bfad; 789 void *trcmod; 790 struct bfa_dconf_s *dconf; 791 struct bfa_mem_kva_s kva_seg; 792 }; 793 794 #define BFA_DCONF_MOD(__bfa) \ 795 (&(__bfa)->modules.dconf_mod) 796 #define BFA_MEM_DCONF_KVA(__bfa) (&(BFA_DCONF_MOD(__bfa)->kva_seg)) 797 #define bfa_dconf_read_data_valid(__bfa) \ 798 (BFA_DCONF_MOD(__bfa)->read_data_valid) 799 #define BFA_DCONF_UPDATE_TOV 5000 /* memtest timeout in msec */ 800 #define bfa_dconf_get_min_cfg(__bfa) \ 801 (BFA_DCONF_MOD(__bfa)->min_cfg) 802 803 void bfa_dconf_modinit(struct bfa_s *bfa); 804 void bfa_dconf_modexit(struct bfa_s *bfa); 805 bfa_status_t bfa_dconf_update(struct bfa_s *bfa); 806 807 /* 808 * IOC specfic macros 809 */ 810 #define bfa_ioc_pcifn(__ioc) ((__ioc)->pcidev.pci_func) 811 #define bfa_ioc_devid(__ioc) ((__ioc)->pcidev.device_id) 812 #define bfa_ioc_bar0(__ioc) ((__ioc)->pcidev.pci_bar_kva) 813 #define bfa_ioc_portid(__ioc) ((__ioc)->port_id) 814 #define bfa_ioc_asic_gen(__ioc) ((__ioc)->asic_gen) 815 #define bfa_ioc_is_cna(__ioc) \ 816 ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) || \ 817 (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL)) 818 #define bfa_ioc_fetch_stats(__ioc, __stats) \ 819 (((__stats)->drv_stats) = (__ioc)->stats) 820 #define bfa_ioc_clr_stats(__ioc) \ 821 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats)) 822 #define bfa_ioc_maxfrsize(__ioc) ((__ioc)->attr->maxfrsize) 823 #define bfa_ioc_rx_bbcredit(__ioc) ((__ioc)->attr->rx_bbcredit) 824 #define bfa_ioc_speed_sup(__ioc) \ 825 ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS : \ 826 BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop)) 827 #define bfa_ioc_get_nports(__ioc) \ 828 BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop) 829 830 #define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++) 831 #define BFA_IOC_FWIMG_MINSZ (16 * 1024) 832 #define BFA_IOC_FW_SMEM_SIZE(__ioc) \ 833 ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB) \ 834 ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE) 835 #define BFA_IOC_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS) 836 #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS) 837 #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS) 838 839 /* 840 * IOC mailbox interface 841 */ 842 void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd); 843 void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, 844 bfa_ioc_mbox_mcfunc_t *mcfuncs); 845 void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc); 846 void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len); 847 bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg); 848 void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc, 849 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg); 850 851 /* 852 * IOC interfaces 853 */ 854 855 #define bfa_ioc_pll_init_asic(__ioc) \ 856 ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \ 857 (__ioc)->asic_mode)) 858 859 bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc); 860 bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 861 bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 862 bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode); 863 864 #define bfa_ioc_isr_mode_set(__ioc, __msix) do { \ 865 if ((__ioc)->ioc_hwif->ioc_isr_mode_set) \ 866 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix)); \ 867 } while (0) 868 #define bfa_ioc_ownership_reset(__ioc) \ 869 ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc)) 870 #define bfa_ioc_get_fcmode(__ioc) ((__ioc)->fcmode) 871 #define bfa_ioc_lpu_read_stat(__ioc) do { \ 872 if ((__ioc)->ioc_hwif->ioc_lpu_read_stat) \ 873 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc)); \ 874 } while (0) 875 876 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc); 877 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc); 878 void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc); 879 void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc); 880 881 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, 882 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod); 883 void bfa_ioc_auto_recover(bfa_boolean_t auto_recover); 884 void bfa_ioc_detach(struct bfa_ioc_s *ioc); 885 void bfa_ioc_suspend(struct bfa_ioc_s *ioc); 886 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev, 887 enum bfi_pcifn_class clscode); 888 void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa); 889 void bfa_ioc_enable(struct bfa_ioc_s *ioc); 890 void bfa_ioc_disable(struct bfa_ioc_s *ioc); 891 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc); 892 893 bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, 894 u32 boot_env); 895 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg); 896 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc); 897 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc); 898 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc); 899 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc); 900 bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc); 901 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc); 902 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc); 903 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc); 904 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc); 905 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num); 906 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver); 907 void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver); 908 void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model); 909 void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, 910 char *manufacturer); 911 void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev); 912 enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc); 913 914 void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr); 915 void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc, 916 struct bfa_adapter_attr_s *ad_attr); 917 void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave); 918 bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, 919 int *trclen); 920 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, 921 int *trclen); 922 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf, 923 u32 *offset, int *buflen); 924 bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc); 925 bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg); 926 void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, 927 struct bfi_ioc_image_hdr_s *fwhdr); 928 bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, 929 struct bfi_ioc_image_hdr_s *fwhdr); 930 void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event); 931 bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats); 932 bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc); 933 void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc); 934 935 /* 936 * asic block configuration related APIs 937 */ 938 u32 bfa_ablk_meminfo(void); 939 void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa); 940 void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc); 941 bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk, 942 struct bfa_ablk_cfg_s *ablk_cfg, 943 bfa_ablk_cbfn_t cbfn, void *cbarg); 944 bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk, 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_port_config(struct bfa_ablk_s *ablk, int port, 948 enum bfa_mode_s mode, int max_pf, int max_vf, 949 bfa_ablk_cbfn_t cbfn, void *cbarg); 950 bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn, 951 u8 port, enum bfi_pcifn_class personality, 952 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 953 bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn, 954 bfa_ablk_cbfn_t cbfn, void *cbarg); 955 bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn, 956 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg); 957 bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk, 958 bfa_ablk_cbfn_t cbfn, void *cbarg); 959 bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk, 960 bfa_ablk_cbfn_t cbfn, void *cbarg); 961 962 bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off, 963 u32 *fwimg); 964 /* 965 * bfa mfg wwn API functions 966 */ 967 mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc); 968 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc); 969 970 /* 971 * F/W Image Size & Chunk 972 */ 973 extern u32 bfi_image_cb_size; 974 extern u32 bfi_image_ct_size; 975 extern u32 bfi_image_ct2_size; 976 extern u32 *bfi_image_cb; 977 extern u32 *bfi_image_ct; 978 extern u32 *bfi_image_ct2; 979 980 static inline u32 * 981 bfi_image_cb_get_chunk(u32 off) 982 { 983 return (u32 *)(bfi_image_cb + off); 984 } 985 986 static inline u32 * 987 bfi_image_ct_get_chunk(u32 off) 988 { 989 return (u32 *)(bfi_image_ct + off); 990 } 991 992 static inline u32 * 993 bfi_image_ct2_get_chunk(u32 off) 994 { 995 return (u32 *)(bfi_image_ct2 + off); 996 } 997 998 static inline u32* 999 bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off) 1000 { 1001 switch (asic_gen) { 1002 case BFI_ASIC_GEN_CB: 1003 return bfi_image_cb_get_chunk(off); 1004 break; 1005 case BFI_ASIC_GEN_CT: 1006 return bfi_image_ct_get_chunk(off); 1007 break; 1008 case BFI_ASIC_GEN_CT2: 1009 return bfi_image_ct2_get_chunk(off); 1010 break; 1011 default: 1012 return NULL; 1013 } 1014 } 1015 1016 static inline u32 1017 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen) 1018 { 1019 switch (asic_gen) { 1020 case BFI_ASIC_GEN_CB: 1021 return bfi_image_cb_size; 1022 break; 1023 case BFI_ASIC_GEN_CT: 1024 return bfi_image_ct_size; 1025 break; 1026 case BFI_ASIC_GEN_CT2: 1027 return bfi_image_ct2_size; 1028 break; 1029 default: 1030 return 0; 1031 } 1032 } 1033 1034 /* 1035 * CNA TRCMOD declaration 1036 */ 1037 /* 1038 * !!! Only append to the enums defined here to avoid any versioning 1039 * !!! needed between trace utility and driver version 1040 */ 1041 enum { 1042 BFA_TRC_CNA_PORT = 1, 1043 BFA_TRC_CNA_IOC = 2, 1044 BFA_TRC_CNA_IOC_CB = 3, 1045 BFA_TRC_CNA_IOC_CT = 4, 1046 }; 1047 1048 #endif /* __BFA_IOC_H__ */ 1049