drivers/scsi/bfa/bfa_ioc.h

   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__ */