drivers/scsi/bfa/bfa_ioc.h

   1 /*
   2  * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
   3  * Copyright (c) 2014- QLogic Corporation.
   4  * All rights reserved
   5  * www.qlogic.com
   6  *
   7  * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
   8  *
   9  * This program is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License (GPL) Version 2 as
  11  * published by the Free Software Foundation
  12  *
  13  * This program is distributed in the hope that it will be useful, but
  14  * WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  */
  18
  19 #ifndef __BFA_IOC_H__
  20 #define __BFA_IOC_H__
  21
  22 #include "bfad_drv.h"
  23 #include "bfa_cs.h"
  24 #include "bfi.h"
  25
  26 #define BFA_DBG_FWTRC_ENTS      (BFI_IOC_TRC_ENTS)
  27 #define BFA_DBG_FWTRC_LEN                                       \
  28         (BFA_DBG_FWTRC_ENTS * sizeof(struct bfa_trc_s) +        \
  29         (sizeof(struct bfa_trc_mod_s) -                         \
  30         BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
  31 /*
  32  * BFA timer declarations
  33  */
  34 typedef void (*bfa_timer_cbfn_t)(void *);
  35
  36 /*
  37  * BFA timer data structure
  38  */
  39 struct bfa_timer_s {
  40         struct list_head        qe;
  41         bfa_timer_cbfn_t timercb;
  42         void            *arg;
  43         int             timeout;        /* in millisecs */
  44 };
  45
  46 /*
  47  * Timer module structure
  48  */
  49 struct bfa_timer_mod_s {
  50         struct list_head timer_q;
  51 };
  52
  53 #define BFA_TIMER_FREQ 200 /* specified in millisecs */
  54
  55 void bfa_timer_beat(struct bfa_timer_mod_s *mod);
  56 void bfa_timer_begin(struct bfa_timer_mod_s *mod, struct bfa_timer_s *timer,
  57                         bfa_timer_cbfn_t timercb, void *arg,
  58                         unsigned int timeout);
  59 void bfa_timer_stop(struct bfa_timer_s *timer);
  60
  61 /*
  62  * Generic Scatter Gather Element used by driver
  63  */
  64 struct bfa_sge_s {
  65         u32     sg_len;
  66         void            *sg_addr;
  67 };
  68
  69 #define bfa_sge_word_swap(__sge) do {                                        \
  70         ((u32 *)(__sge))[0] = swab32(((u32 *)(__sge))[0]);      \
  71         ((u32 *)(__sge))[1] = swab32(((u32 *)(__sge))[1]);      \
  72         ((u32 *)(__sge))[2] = swab32(((u32 *)(__sge))[2]);      \
  73 } while (0)
  74
  75 #define bfa_swap_words(_x)  (   \
  76         ((u64)(_x) << 32) | ((u64)(_x) >> 32))
  77
  78 #ifdef __BIG_ENDIAN
  79 #define bfa_sge_to_be(_x)
  80 #define bfa_sge_to_le(_x)       bfa_sge_word_swap(_x)
  81 #define bfa_sgaddr_le(_x)       bfa_swap_words(_x)
  82 #else
  83 #define bfa_sge_to_be(_x)       bfa_sge_word_swap(_x)
  84 #define bfa_sge_to_le(_x)
  85 #define bfa_sgaddr_le(_x)       (_x)
  86 #endif
  87
  88 /*
  89  * BFA memory resources
  90  */
  91 struct bfa_mem_dma_s {
  92         struct list_head qe;            /* Queue of DMA elements */
  93         u32             mem_len;        /* Total Length in Bytes */
  94         u8              *kva;           /* kernel virtual address */
  95         u64             dma;            /* dma address if DMA memory */
  96         u8              *kva_curp;      /* kva allocation cursor */
  97         u64             dma_curp;       /* dma allocation cursor */
  98 };
  99 #define bfa_mem_dma_t struct bfa_mem_dma_s
 100
 101 struct bfa_mem_kva_s {
 102         struct list_head qe;            /* Queue of KVA elements */
 103         u32             mem_len;        /* Total Length in Bytes */
 104         u8              *kva;           /* kernel virtual address */
 105         u8              *kva_curp;      /* kva allocation cursor */
 106 };
 107 #define bfa_mem_kva_t struct bfa_mem_kva_s
 108
 109 struct bfa_meminfo_s {
 110         struct bfa_mem_dma_s dma_info;
 111         struct bfa_mem_kva_s kva_info;
 112 };
 113
 114 /* BFA memory segment setup helpers */
 115 static inline void bfa_mem_dma_setup(struct bfa_meminfo_s *meminfo,
 116                                      struct bfa_mem_dma_s *dm_ptr,
 117                                      size_t seg_sz)
 118 {
 119         dm_ptr->mem_len = seg_sz;
 120         if (seg_sz)
 121                 list_add_tail(&dm_ptr->qe, &meminfo->dma_info.qe);
 122 }
 123
 124 static inline void bfa_mem_kva_setup(struct bfa_meminfo_s *meminfo,
 125                                      struct bfa_mem_kva_s *kva_ptr,
 126                                      size_t seg_sz)
 127 {
 128         kva_ptr->mem_len = seg_sz;
 129         if (seg_sz)
 130                 list_add_tail(&kva_ptr->qe, &meminfo->kva_info.qe);
 131 }
 132
 133 /* BFA dma memory segments iterator */
 134 #define bfa_mem_dma_sptr(_mod, _i)      (&(_mod)->dma_seg[(_i)])
 135 #define bfa_mem_dma_seg_iter(_mod, _sptr, _nr, _i)                      \
 136         for (_i = 0, _sptr = bfa_mem_dma_sptr(_mod, _i); _i < (_nr);    \
 137              _i++, _sptr = bfa_mem_dma_sptr(_mod, _i))
 138
 139 #define bfa_mem_kva_curp(_mod)  ((_mod)->kva_seg.kva_curp)
 140 #define bfa_mem_dma_virt(_sptr) ((_sptr)->kva_curp)
 141 #define bfa_mem_dma_phys(_sptr) ((_sptr)->dma_curp)
 142 #define bfa_mem_dma_len(_sptr)  ((_sptr)->mem_len)
 143
 144 /* Get the corresponding dma buf kva for a req - from the tag */
 145 #define bfa_mem_get_dmabuf_kva(_mod, _tag, _rqsz)                             \
 146         (((u8 *)(_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].kva_curp) +\
 147          BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
 148
 149 /* Get the corresponding dma buf pa for a req - from the tag */
 150 #define bfa_mem_get_dmabuf_pa(_mod, _tag, _rqsz)                        \
 151         ((_mod)->dma_seg[BFI_MEM_SEG_FROM_TAG(_tag, _rqsz)].dma_curp +  \
 152          BFI_MEM_SEG_REQ_OFFSET(_tag, _rqsz) * (_rqsz))
 153
 154 /*
 155  * PCI device information required by IOC
 156  */
 157 struct bfa_pcidev_s {
 158         int             pci_slot;
 159         u8              pci_func;
 160         u16             device_id;
 161         u16             ssid;
 162         void __iomem    *pci_bar_kva;
 163 };
 164
 165 /*
 166  * Structure used to remember the DMA-able memory block's KVA and Physical
 167  * Address
 168  */
 169 struct bfa_dma_s {
 170         void            *kva;   /* ! Kernel virtual address     */
 171         u64     pa;     /* ! Physical address           */
 172 };
 173
 174 #define BFA_DMA_ALIGN_SZ        256
 175 #define BFA_ROUNDUP(_l, _s)     (((_l) + ((_s) - 1)) & ~((_s) - 1))
 176
 177 /*
 178  * smem size for Crossbow and Catapult
 179  */
 180 #define BFI_SMEM_CB_SIZE        0x200000U       /* ! 2MB for crossbow   */
 181 #define BFI_SMEM_CT_SIZE        0x280000U       /* ! 2.5MB for catapult */
 182
 183 #define bfa_dma_be_addr_set(dma_addr, pa)       \
 184                 __bfa_dma_be_addr_set(&dma_addr, (u64)pa)
 185 static inline void
 186 __bfa_dma_be_addr_set(union bfi_addr_u *dma_addr, u64 pa)
 187 {
 188         dma_addr->a32.addr_lo = cpu_to_be32(pa);
 189         dma_addr->a32.addr_hi = cpu_to_be32(pa >> 32);
 190 }
 191
 192 #define bfa_alen_set(__alen, __len, __pa)       \
 193         __bfa_alen_set(__alen, __len, (u64)__pa)
 194
 195 static inline void
 196 __bfa_alen_set(struct bfi_alen_s *alen, u32 len, u64 pa)
 197 {
 198         alen->al_len = cpu_to_be32(len);
 199         bfa_dma_be_addr_set(alen->al_addr, pa);
 200 }
 201
 202 struct bfa_ioc_regs_s {
 203         void __iomem *hfn_mbox_cmd;
 204         void __iomem *hfn_mbox;
 205         void __iomem *lpu_mbox_cmd;
 206         void __iomem *lpu_mbox;
 207         void __iomem *lpu_read_stat;
 208         void __iomem *pss_ctl_reg;
 209         void __iomem *pss_err_status_reg;
 210         void __iomem *app_pll_fast_ctl_reg;
 211         void __iomem *app_pll_slow_ctl_reg;
 212         void __iomem *ioc_sem_reg;
 213         void __iomem *ioc_usage_sem_reg;
 214         void __iomem *ioc_init_sem_reg;
 215         void __iomem *ioc_usage_reg;
 216         void __iomem *host_page_num_fn;
 217         void __iomem *heartbeat;
 218         void __iomem *ioc_fwstate;
 219         void __iomem *alt_ioc_fwstate;
 220         void __iomem *ll_halt;
 221         void __iomem *alt_ll_halt;
 222         void __iomem *err_set;
 223         void __iomem *ioc_fail_sync;
 224         void __iomem *shirq_isr_next;
 225         void __iomem *shirq_msk_next;
 226         void __iomem *smem_page_start;
 227         u32     smem_pg0;
 228 };
 229
 230 #define bfa_mem_read(_raddr, _off)      swab32(readl(((_raddr) + (_off))))
 231 #define bfa_mem_write(_raddr, _off, _val)       \
 232                         writel(swab32((_val)), ((_raddr) + (_off)))
 233 /*
 234  * IOC Mailbox structures
 235  */
 236 struct bfa_mbox_cmd_s {
 237         struct list_head        qe;
 238         u32     msg[BFI_IOC_MSGSZ];
 239 };
 240
 241 /*
 242  * IOC mailbox module
 243  */
 244 typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m);
 245 struct bfa_ioc_mbox_mod_s {
 246         struct list_head                cmd_q;  /*  pending mbox queue  */
 247         int                     nmclass;        /*  number of handlers */
 248         struct {
 249                 bfa_ioc_mbox_mcfunc_t   cbfn;   /*  message handlers    */
 250                 void                    *cbarg;
 251         } mbhdlr[BFI_MC_MAX];
 252 };
 253
 254 /*
 255  * IOC callback function interfaces
 256  */
 257 typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status);
 258 typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa);
 259 typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa);
 260 typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa);
 261 struct bfa_ioc_cbfn_s {
 262         bfa_ioc_enable_cbfn_t   enable_cbfn;
 263         bfa_ioc_disable_cbfn_t  disable_cbfn;
 264         bfa_ioc_hbfail_cbfn_t   hbfail_cbfn;
 265         bfa_ioc_reset_cbfn_t    reset_cbfn;
 266 };
 267
 268 /*
 269  * IOC event notification mechanism.
 270  */
 271 enum bfa_ioc_event_e {
 272         BFA_IOC_E_ENABLED       = 1,
 273         BFA_IOC_E_DISABLED      = 2,
 274         BFA_IOC_E_FAILED        = 3,
 275 };
 276
 277 typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e);
 278
 279 struct bfa_ioc_notify_s {
 280         struct list_head                qe;
 281         bfa_ioc_notify_cbfn_t   cbfn;
 282         void                    *cbarg;
 283 };
 284
 285 /*
 286  * Initialize a IOC event notification structure
 287  */
 288 #define bfa_ioc_notify_init(__notify, __cbfn, __cbarg) do {     \
 289         (__notify)->cbfn = (__cbfn);      \
 290         (__notify)->cbarg = (__cbarg);      \
 291 } while (0)
 292
 293 struct bfa_iocpf_s {
 294         bfa_fsm_t               fsm;
 295         struct bfa_ioc_s        *ioc;
 296         bfa_boolean_t           fw_mismatch_notified;
 297         bfa_boolean_t           auto_recover;
 298         u32                     poll_time;
 299 };
 300
 301 struct bfa_ioc_s {
 302         bfa_fsm_t               fsm;
 303         struct bfa_s            *bfa;
 304         struct bfa_pcidev_s     pcidev;
 305         struct bfa_timer_mod_s  *timer_mod;
 306         struct bfa_timer_s      ioc_timer;
 307         struct bfa_timer_s      sem_timer;
 308         struct bfa_timer_s      hb_timer;
 309         u32             hb_count;
 310         struct list_head        notify_q;
 311         void                    *dbg_fwsave;
 312         int                     dbg_fwsave_len;
 313         bfa_boolean_t           dbg_fwsave_once;
 314         enum bfi_pcifn_class    clscode;
 315         struct bfa_ioc_regs_s   ioc_regs;
 316         struct bfa_trc_mod_s    *trcmod;
 317         struct bfa_ioc_drv_stats_s      stats;
 318         bfa_boolean_t           fcmode;
 319         bfa_boolean_t           pllinit;
 320         bfa_boolean_t           stats_busy;     /*  outstanding stats */
 321         u8                      port_id;
 322         struct bfa_dma_s        attr_dma;
 323         struct bfi_ioc_attr_s   *attr;
 324         struct bfa_ioc_cbfn_s   *cbfn;
 325         struct bfa_ioc_mbox_mod_s mbox_mod;
 326         struct bfa_ioc_hwif_s   *ioc_hwif;
 327         struct bfa_iocpf_s      iocpf;
 328         enum bfi_asic_gen       asic_gen;
 329         enum bfi_asic_mode      asic_mode;
 330         enum bfi_port_mode      port0_mode;
 331         enum bfi_port_mode      port1_mode;
 332         enum bfa_mode_s         port_mode;
 333         u8                      ad_cap_bm;      /* adapter cap bit mask */
 334         u8                      port_mode_cfg;  /* config port mode */
 335         int                     ioc_aen_seq;
 336 };
 337
 338 struct bfa_ioc_hwif_s {
 339         bfa_status_t (*ioc_pll_init) (void __iomem *rb, enum bfi_asic_mode m);
 340         bfa_boolean_t   (*ioc_firmware_lock)    (struct bfa_ioc_s *ioc);
 341         void            (*ioc_firmware_unlock)  (struct bfa_ioc_s *ioc);
 342         void            (*ioc_reg_init) (struct bfa_ioc_s *ioc);
 343         void            (*ioc_map_port) (struct bfa_ioc_s *ioc);
 344         void            (*ioc_isr_mode_set)     (struct bfa_ioc_s *ioc,
 345                                         bfa_boolean_t msix);
 346         void            (*ioc_notify_fail)      (struct bfa_ioc_s *ioc);
 347         void            (*ioc_ownership_reset)  (struct bfa_ioc_s *ioc);
 348         bfa_boolean_t   (*ioc_sync_start)       (struct bfa_ioc_s *ioc);
 349         void            (*ioc_sync_join)        (struct bfa_ioc_s *ioc);
 350         void            (*ioc_sync_leave)       (struct bfa_ioc_s *ioc);
 351         void            (*ioc_sync_ack)         (struct bfa_ioc_s *ioc);
 352         bfa_boolean_t   (*ioc_sync_complete)    (struct bfa_ioc_s *ioc);
 353         bfa_boolean_t   (*ioc_lpu_read_stat)    (struct bfa_ioc_s *ioc);
 354         void            (*ioc_set_fwstate)      (struct bfa_ioc_s *ioc,
 355                                         enum bfi_ioc_state fwstate);
 356         enum bfi_ioc_state      (*ioc_get_fwstate)      (struct bfa_ioc_s *ioc);
 357         void            (*ioc_set_alt_fwstate)  (struct bfa_ioc_s *ioc,
 358                                         enum bfi_ioc_state fwstate);
 359         enum bfi_ioc_state      (*ioc_get_alt_fwstate)  (struct bfa_ioc_s *ioc);
 360 };
 361
 362 /*
 363  * Queue element to wait for room in request queue. FIFO order is
 364  * maintained when fullfilling requests.
 365  */
 366 struct bfa_reqq_wait_s {
 367         struct list_head        qe;
 368         void    (*qresume) (void *cbarg);
 369         void    *cbarg;
 370 };
 371
 372 typedef void    (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
 373
 374 /*
 375  * Generic BFA callback element.
 376  */
 377 struct bfa_cb_qe_s {
 378         struct list_head        qe;
 379         bfa_cb_cbfn_t   cbfn;
 380         bfa_boolean_t   once;
 381         bfa_boolean_t   pre_rmv;        /* set for stack based qe(s) */
 382         bfa_status_t    fw_status;      /* to access fw status in comp proc */
 383         void            *cbarg;
 384 };
 385
 386 /*
 387  * IOCFC state machine definitions/declarations
 388  */
 389 enum iocfc_event {
 390         IOCFC_E_INIT            = 1,    /* IOCFC init request           */
 391         IOCFC_E_START           = 2,    /* IOCFC mod start request      */
 392         IOCFC_E_STOP            = 3,    /* IOCFC stop request           */
 393         IOCFC_E_ENABLE          = 4,    /* IOCFC enable request         */
 394         IOCFC_E_DISABLE         = 5,    /* IOCFC disable request        */
 395         IOCFC_E_IOC_ENABLED     = 6,    /* IOC enabled message          */
 396         IOCFC_E_IOC_DISABLED    = 7,    /* IOC disabled message         */
 397         IOCFC_E_IOC_FAILED      = 8,    /* failure notice by IOC sm     */
 398         IOCFC_E_DCONF_DONE      = 9,    /* dconf read/write done        */
 399         IOCFC_E_CFG_DONE        = 10,   /* IOCFC config complete        */
 400 };
 401
 402 /*
 403  * ASIC block configurtion related
 404  */
 405
 406 typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
 407
 408 struct bfa_ablk_s {
 409         struct bfa_ioc_s        *ioc;
 410         struct bfa_ablk_cfg_s   *cfg;
 411         u16                     *pcifn;
 412         struct bfa_dma_s        dma_addr;
 413         bfa_boolean_t           busy;
 414         struct bfa_mbox_cmd_s   mb;
 415         bfa_ablk_cbfn_t         cbfn;
 416         void                    *cbarg;
 417         struct bfa_ioc_notify_s ioc_notify;
 418         struct bfa_mem_dma_s    ablk_dma;
 419 };
 420 #define BFA_MEM_ABLK_DMA(__bfa)         (&((__bfa)->modules.ablk.ablk_dma))
 421
 422 /*
 423  *      SFP module specific
 424  */
 425 typedef void    (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status);
 426
 427 struct bfa_sfp_s {
 428         void    *dev;
 429         struct bfa_ioc_s        *ioc;
 430         struct bfa_trc_mod_s    *trcmod;
 431         struct sfp_mem_s        *sfpmem;
 432         bfa_cb_sfp_t            cbfn;
 433         void                    *cbarg;
 434         enum bfi_sfp_mem_e      memtype; /* mem access type   */
 435         u32                     status;
 436         struct bfa_mbox_cmd_s   mbcmd;
 437         u8                      *dbuf_kva; /* dma buf virtual address */
 438         u64                     dbuf_pa;   /* dma buf physical address */
 439         struct bfa_ioc_notify_s ioc_notify;
 440         enum bfa_defs_sfp_media_e *media;
 441         enum bfa_port_speed     portspeed;
 442         bfa_cb_sfp_t            state_query_cbfn;
 443         void                    *state_query_cbarg;
 444         u8                      lock;
 445         u8                      data_valid; /* data in dbuf is valid */
 446         u8                      state;      /* sfp state  */
 447         u8                      state_query_lock;
 448         struct bfa_mem_dma_s    sfp_dma;
 449         u8                      is_elb;     /* eloopback  */
 450 };
 451
 452 #define BFA_SFP_MOD(__bfa)      (&(__bfa)->modules.sfp)
 453 #define BFA_MEM_SFP_DMA(__bfa)  (&(BFA_SFP_MOD(__bfa)->sfp_dma))
 454
 455 u32     bfa_sfp_meminfo(void);
 456
 457 void    bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc,
 458                         void *dev, struct bfa_trc_mod_s *trcmod);
 459
 460 void    bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa);
 461 void    bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg);
 462
 463 bfa_status_t    bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,
 464                              bfa_cb_sfp_t cbfn, void *cbarg);
 465
 466 bfa_status_t    bfa_sfp_media(struct bfa_sfp_s *sfp,
 467                         enum bfa_defs_sfp_media_e *media,
 468                         bfa_cb_sfp_t cbfn, void *cbarg);
 469
 470 bfa_status_t    bfa_sfp_speed(struct bfa_sfp_s *sfp,
 471                         enum bfa_port_speed portspeed,
 472                         bfa_cb_sfp_t cbfn, void *cbarg);
 473
 474 /*
 475  *      Flash module specific
 476  */
 477 typedef void    (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status);
 478
 479 struct bfa_flash_s {
 480         struct bfa_ioc_s *ioc;          /* back pointer to ioc */
 481         struct bfa_trc_mod_s *trcmod;
 482         u32             type;           /* partition type */
 483         u8              instance;       /* partition instance */
 484         u8              rsv[3];
 485         u32             op_busy;        /*  operation busy flag */
 486         u32             residue;        /*  residual length */
 487         u32             offset;         /*  offset */
 488         bfa_status_t    status;         /*  status */
 489         u8              *dbuf_kva;      /*  dma buf virtual address */
 490         u64             dbuf_pa;        /*  dma buf physical address */
 491         struct bfa_reqq_wait_s  reqq_wait; /*  to wait for room in reqq */
 492         bfa_cb_flash_t  cbfn;           /*  user callback function */
 493         void            *cbarg;         /*  user callback arg */
 494         u8              *ubuf;          /*  user supplied buffer */
 495         struct bfa_cb_qe_s      hcb_qe; /*  comp: BFA callback qelem */
 496         u32             addr_off;       /*  partition address offset */
 497         struct bfa_mbox_cmd_s   mb;       /*  mailbox */
 498         struct bfa_ioc_notify_s ioc_notify; /*  ioc event notify */
 499         struct bfa_mem_dma_s    flash_dma;
 500 };
 501
 502 #define BFA_FLASH(__bfa)                (&(__bfa)->modules.flash)
 503 #define BFA_MEM_FLASH_DMA(__bfa)        (&(BFA_FLASH(__bfa)->flash_dma))
 504
 505 bfa_status_t bfa_flash_get_attr(struct bfa_flash_s *flash,
 506                         struct bfa_flash_attr_s *attr,
 507                         bfa_cb_flash_t cbfn, void *cbarg);
 508 bfa_status_t bfa_flash_erase_part(struct bfa_flash_s *flash,
 509                         enum bfa_flash_part_type type, u8 instance,
 510                         bfa_cb_flash_t cbfn, void *cbarg);
 511 bfa_status_t bfa_flash_update_part(struct bfa_flash_s *flash,
 512                         enum bfa_flash_part_type type, u8 instance,
 513                         void *buf, u32 len, u32 offset,
 514                         bfa_cb_flash_t cbfn, void *cbarg);
 515 bfa_status_t bfa_flash_read_part(struct bfa_flash_s *flash,
 516                         enum bfa_flash_part_type type, u8 instance, void *buf,
 517                         u32 len, u32 offset, bfa_cb_flash_t cbfn, void *cbarg);
 518 u32     bfa_flash_meminfo(bfa_boolean_t mincfg);
 519 void bfa_flash_attach(struct bfa_flash_s *flash, struct bfa_ioc_s *ioc,
 520                 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
 521 void bfa_flash_memclaim(struct bfa_flash_s *flash,
 522                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 523 bfa_status_t    bfa_flash_raw_read(void __iomem *pci_bar_kva,
 524                                 u32 offset, char *buf, u32 len);
 525
 526 /*
 527  *      DIAG module specific
 528  */
 529
 530 typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
 531 typedef void (*bfa_cb_diag_beacon_t) (void *dev, bfa_boolean_t beacon,
 532                         bfa_boolean_t link_e2e_beacon);
 533
 534 /*
 535  *      Firmware ping test results
 536  */
 537 struct bfa_diag_results_fwping {
 538         u32     data;   /* store the corrupted data */
 539         u32     status;
 540         u32     dmastatus;
 541         u8      rsvd[4];
 542 };
 543
 544 struct bfa_diag_qtest_result_s {
 545         u32     status;
 546         u16     count;  /* successful queue test count */
 547         u8      queue;
 548         u8      rsvd;   /* 64-bit align */
 549 };
 550
 551 /*
 552  * Firmware ping test results
 553  */
 554 struct bfa_diag_fwping_s {
 555         struct bfa_diag_results_fwping *result;
 556         bfa_cb_diag_t  cbfn;
 557         void            *cbarg;
 558         u32             data;
 559         u8              lock;
 560         u8              rsv[3];
 561         u32             status;
 562         u32             count;
 563         struct bfa_mbox_cmd_s   mbcmd;
 564         u8              *dbuf_kva;      /* dma buf virtual address */
 565         u64             dbuf_pa;        /* dma buf physical address */
 566 };
 567
 568 /*
 569  *      Temperature sensor query results
 570  */
 571 struct bfa_diag_results_tempsensor_s {
 572         u32     status;
 573         u16     temp;           /* 10-bit A/D value */
 574         u16     brd_temp;       /* 9-bit board temp */
 575         u8      ts_junc;        /* show junction tempsensor   */
 576         u8      ts_brd;         /* show board tempsensor      */
 577         u8      rsvd[6];        /* keep 8 bytes alignment     */
 578 };
 579
 580 struct bfa_diag_tsensor_s {
 581         bfa_cb_diag_t   cbfn;
 582         void            *cbarg;
 583         struct bfa_diag_results_tempsensor_s *temp;
 584         u8              lock;
 585         u8              rsv[3];
 586         u32             status;
 587         struct bfa_mbox_cmd_s   mbcmd;
 588 };
 589
 590 struct bfa_diag_sfpshow_s {
 591         struct sfp_mem_s        *sfpmem;
 592         bfa_cb_diag_t           cbfn;
 593         void                    *cbarg;
 594         u8      lock;
 595         u8      static_data;
 596         u8      rsv[2];
 597         u32     status;
 598         struct bfa_mbox_cmd_s    mbcmd;
 599         u8      *dbuf_kva;      /* dma buf virtual address */
 600         u64     dbuf_pa;        /* dma buf physical address */
 601 };
 602
 603 struct bfa_diag_led_s {
 604         struct bfa_mbox_cmd_s   mbcmd;
 605         bfa_boolean_t   lock;   /* 1: ledtest is operating */
 606 };
 607
 608 struct bfa_diag_beacon_s {
 609         struct bfa_mbox_cmd_s   mbcmd;
 610         bfa_boolean_t   state;          /* port beacon state */
 611         bfa_boolean_t   link_e2e;       /* link beacon state */
 612 };
 613
 614 struct bfa_diag_s {
 615         void    *dev;
 616         struct bfa_ioc_s                *ioc;
 617         struct bfa_trc_mod_s            *trcmod;
 618         struct bfa_diag_fwping_s        fwping;
 619         struct bfa_diag_tsensor_s       tsensor;
 620         struct bfa_diag_sfpshow_s       sfpshow;
 621         struct bfa_diag_led_s           ledtest;
 622         struct bfa_diag_beacon_s        beacon;
 623         void    *result;
 624         struct bfa_timer_s timer;
 625         bfa_cb_diag_beacon_t  cbfn_beacon;
 626         bfa_cb_diag_t  cbfn;
 627         void            *cbarg;
 628         u8              block;
 629         u8              timer_active;
 630         u8              rsvd[2];
 631         u32             status;
 632         struct bfa_ioc_notify_s ioc_notify;
 633         struct bfa_mem_dma_s    diag_dma;
 634 };
 635
 636 #define BFA_DIAG_MOD(__bfa)     (&(__bfa)->modules.diag_mod)
 637 #define BFA_MEM_DIAG_DMA(__bfa) (&(BFA_DIAG_MOD(__bfa)->diag_dma))
 638
 639 u32     bfa_diag_meminfo(void);
 640 void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
 641 void bfa_diag_attach(struct bfa_diag_s *diag, struct bfa_ioc_s *ioc, void *dev,
 642                      bfa_cb_diag_beacon_t cbfn_beacon,
 643                      struct bfa_trc_mod_s *trcmod);
 644 bfa_status_t    bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
 645                         u32 len, u32 *buf, u32 force);
 646 bfa_status_t    bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
 647                         u32 len, u32 value, u32 force);
 648 bfa_status_t    bfa_diag_tsensor_query(struct bfa_diag_s *diag,
 649                         struct bfa_diag_results_tempsensor_s *result,
 650                         bfa_cb_diag_t cbfn, void *cbarg);
 651 bfa_status_t    bfa_diag_fwping(struct bfa_diag_s *diag, u32 cnt,
 652                         u32 pattern, struct bfa_diag_results_fwping *result,
 653                         bfa_cb_diag_t cbfn, void *cbarg);
 654 bfa_status_t    bfa_diag_sfpshow(struct bfa_diag_s *diag,
 655                         struct sfp_mem_s *sfpmem, u8 static_data,
 656                         bfa_cb_diag_t cbfn, void *cbarg);
 657 bfa_status_t    bfa_diag_memtest(struct bfa_diag_s *diag,
 658                         struct bfa_diag_memtest_s *memtest, u32 pattern,
 659                         struct bfa_diag_memtest_result *result,
 660                         bfa_cb_diag_t cbfn, void *cbarg);
 661 bfa_status_t    bfa_diag_ledtest(struct bfa_diag_s *diag,
 662                         struct bfa_diag_ledtest_s *ledtest);
 663 bfa_status_t    bfa_diag_beacon_port(struct bfa_diag_s *diag,
 664                         bfa_boolean_t beacon, bfa_boolean_t link_e2e_beacon,
 665                         u32 sec);
 666
 667 /*
 668  *      PHY module specific
 669  */
 670 typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status);
 671
 672 struct bfa_phy_s {
 673         struct bfa_ioc_s *ioc;          /* back pointer to ioc */
 674         struct bfa_trc_mod_s *trcmod;   /* trace module */
 675         u8      instance;       /* port instance */
 676         u8      op_busy;        /* operation busy flag */
 677         u8      rsv[2];
 678         u32     residue;        /* residual length */
 679         u32     offset;         /* offset */
 680         bfa_status_t    status;         /* status */
 681         u8      *dbuf_kva;      /* dma buf virtual address */
 682         u64     dbuf_pa;        /* dma buf physical address */
 683         struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
 684         bfa_cb_phy_t    cbfn;           /* user callback function */
 685         void            *cbarg;         /* user callback arg */
 686         u8              *ubuf;          /* user supplied buffer */
 687         struct bfa_cb_qe_s      hcb_qe; /* comp: BFA callback qelem */
 688         u32     addr_off;       /* phy address offset */
 689         struct bfa_mbox_cmd_s   mb;       /* mailbox */
 690         struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
 691         struct bfa_mem_dma_s    phy_dma;
 692 };
 693 #define BFA_PHY(__bfa)  (&(__bfa)->modules.phy)
 694 #define BFA_MEM_PHY_DMA(__bfa)  (&(BFA_PHY(__bfa)->phy_dma))
 695
 696 bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc);
 697 bfa_status_t bfa_phy_get_attr(struct bfa_phy_s *phy, u8 instance,
 698                         struct bfa_phy_attr_s *attr,
 699                         bfa_cb_phy_t cbfn, void *cbarg);
 700 bfa_status_t bfa_phy_get_stats(struct bfa_phy_s *phy, u8 instance,
 701                         struct bfa_phy_stats_s *stats,
 702                         bfa_cb_phy_t cbfn, void *cbarg);
 703 bfa_status_t bfa_phy_update(struct bfa_phy_s *phy, u8 instance,
 704                         void *buf, u32 len, u32 offset,
 705                         bfa_cb_phy_t cbfn, void *cbarg);
 706 bfa_status_t bfa_phy_read(struct bfa_phy_s *phy, u8 instance,
 707                         void *buf, u32 len, u32 offset,
 708                         bfa_cb_phy_t cbfn, void *cbarg);
 709
 710 u32     bfa_phy_meminfo(bfa_boolean_t mincfg);
 711 void bfa_phy_attach(struct bfa_phy_s *phy, struct bfa_ioc_s *ioc,
 712                 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
 713 void bfa_phy_memclaim(struct bfa_phy_s *phy,
 714                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 715 void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg);
 716
 717 /*
 718  * FRU module specific
 719  */
 720 typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status);
 721
 722 struct bfa_fru_s {
 723         struct bfa_ioc_s *ioc;          /* back pointer to ioc */
 724         struct bfa_trc_mod_s *trcmod;   /* trace module */
 725         u8              op_busy;        /* operation busy flag */
 726         u8              rsv[3];
 727         u32             residue;        /* residual length */
 728         u32             offset;         /* offset */
 729         bfa_status_t    status;         /* status */
 730         u8              *dbuf_kva;      /* dma buf virtual address */
 731         u64             dbuf_pa;        /* dma buf physical address */
 732         struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
 733         bfa_cb_fru_t    cbfn;           /* user callback function */
 734         void            *cbarg;         /* user callback arg */
 735         u8              *ubuf;          /* user supplied buffer */
 736         struct bfa_cb_qe_s      hcb_qe; /* comp: BFA callback qelem */
 737         u32             addr_off;       /* fru address offset */
 738         struct bfa_mbox_cmd_s mb;       /* mailbox */
 739         struct bfa_ioc_notify_s ioc_notify; /* ioc event notify */
 740         struct bfa_mem_dma_s    fru_dma;
 741         u8              trfr_cmpl;
 742 };
 743
 744 #define BFA_FRU(__bfa)  (&(__bfa)->modules.fru)
 745 #define BFA_MEM_FRU_DMA(__bfa)  (&(BFA_FRU(__bfa)->fru_dma))
 746
 747 bfa_status_t bfa_fruvpd_update(struct bfa_fru_s *fru,
 748                         void *buf, u32 len, u32 offset,
 749                         bfa_cb_fru_t cbfn, void *cbarg, u8 trfr_cmpl);
 750 bfa_status_t bfa_fruvpd_read(struct bfa_fru_s *fru,
 751                         void *buf, u32 len, u32 offset,
 752                         bfa_cb_fru_t cbfn, void *cbarg);
 753 bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size);
 754 bfa_status_t bfa_tfru_write(struct bfa_fru_s *fru,
 755                         void *buf, u32 len, u32 offset,
 756                         bfa_cb_fru_t cbfn, void *cbarg);
 757 bfa_status_t bfa_tfru_read(struct bfa_fru_s *fru,
 758                         void *buf, u32 len, u32 offset,
 759                         bfa_cb_fru_t cbfn, void *cbarg);
 760 u32     bfa_fru_meminfo(bfa_boolean_t mincfg);
 761 void bfa_fru_attach(struct bfa_fru_s *fru, struct bfa_ioc_s *ioc,
 762                 void *dev, struct bfa_trc_mod_s *trcmod, bfa_boolean_t mincfg);
 763 void bfa_fru_memclaim(struct bfa_fru_s *fru,
 764                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 765 void bfa_fru_intr(void *fruarg, struct bfi_mbmsg_s *msg);
 766
 767 /*
 768  * Driver Config( dconf) specific
 769  */
 770 #define BFI_DCONF_SIGNATURE     0xabcdabcd
 771 #define BFI_DCONF_VERSION       1
 772
 773 #pragma pack(1)
 774 struct bfa_dconf_hdr_s {
 775         u32     signature;
 776         u32     version;
 777 };
 778
 779 struct bfa_dconf_s {
 780         struct bfa_dconf_hdr_s          hdr;
 781         struct bfa_lunmask_cfg_s        lun_mask;
 782         struct bfa_throttle_cfg_s       throttle_cfg;
 783 };
 784 #pragma pack()
 785
 786 struct bfa_dconf_mod_s {
 787         bfa_sm_t                sm;
 788         u8                      instance;
 789         bfa_boolean_t           read_data_valid;
 790         bfa_boolean_t           min_cfg;
 791         struct bfa_timer_s      timer;
 792         struct bfa_s            *bfa;
 793         void                    *bfad;
 794         void                    *trcmod;
 795         struct bfa_dconf_s      *dconf;
 796         struct bfa_mem_kva_s    kva_seg;
 797 };
 798
 799 #define BFA_DCONF_MOD(__bfa)    \
 800         (&(__bfa)->modules.dconf_mod)
 801 #define BFA_MEM_DCONF_KVA(__bfa)        (&(BFA_DCONF_MOD(__bfa)->kva_seg))
 802 #define bfa_dconf_read_data_valid(__bfa)        \
 803         (BFA_DCONF_MOD(__bfa)->read_data_valid)
 804 #define BFA_DCONF_UPDATE_TOV    5000    /* memtest timeout in msec */
 805 #define bfa_dconf_get_min_cfg(__bfa)    \
 806         (BFA_DCONF_MOD(__bfa)->min_cfg)
 807
 808 void    bfa_dconf_modinit(struct bfa_s *bfa);
 809 void    bfa_dconf_modexit(struct bfa_s *bfa);
 810 bfa_status_t    bfa_dconf_update(struct bfa_s *bfa);
 811
 812 /*
 813  *      IOC specfic macros
 814  */
 815 #define bfa_ioc_pcifn(__ioc)            ((__ioc)->pcidev.pci_func)
 816 #define bfa_ioc_devid(__ioc)            ((__ioc)->pcidev.device_id)
 817 #define bfa_ioc_bar0(__ioc)             ((__ioc)->pcidev.pci_bar_kva)
 818 #define bfa_ioc_portid(__ioc)           ((__ioc)->port_id)
 819 #define bfa_ioc_asic_gen(__ioc)         ((__ioc)->asic_gen)
 820 #define bfa_ioc_is_cna(__ioc)   \
 821         ((bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_FCoE) ||      \
 822          (bfa_ioc_get_type(__ioc) == BFA_IOC_TYPE_LL))
 823 #define bfa_ioc_fetch_stats(__ioc, __stats) \
 824                 (((__stats)->drv_stats) = (__ioc)->stats)
 825 #define bfa_ioc_clr_stats(__ioc)        \
 826                 memset(&(__ioc)->stats, 0, sizeof((__ioc)->stats))
 827 #define bfa_ioc_maxfrsize(__ioc)        ((__ioc)->attr->maxfrsize)
 828 #define bfa_ioc_rx_bbcredit(__ioc)      ((__ioc)->attr->rx_bbcredit)
 829 #define bfa_ioc_speed_sup(__ioc)        \
 830         ((bfa_ioc_is_cna(__ioc)) ? BFA_PORT_SPEED_10GBPS :      \
 831          BFI_ADAPTER_GETP(SPEED, (__ioc)->attr->adapter_prop))
 832 #define bfa_ioc_get_nports(__ioc)       \
 833         BFI_ADAPTER_GETP(NPORTS, (__ioc)->attr->adapter_prop)
 834
 835 #define bfa_ioc_stats(_ioc, _stats)     ((_ioc)->stats._stats++)
 836 #define BFA_IOC_FWIMG_MINSZ     (16 * 1024)
 837 #define BFA_IOC_FW_SMEM_SIZE(__ioc)                     \
 838         ((bfa_ioc_asic_gen(__ioc) == BFI_ASIC_GEN_CB)   \
 839          ? BFI_SMEM_CB_SIZE : BFI_SMEM_CT_SIZE)
 840 #define BFA_IOC_FLASH_CHUNK_NO(off)             (off / BFI_FLASH_CHUNK_SZ_WORDS)
 841 #define BFA_IOC_FLASH_OFFSET_IN_CHUNK(off)      (off % BFI_FLASH_CHUNK_SZ_WORDS)
 842 #define BFA_IOC_FLASH_CHUNK_ADDR(chunkno)  (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
 843
 844 /*
 845  * IOC mailbox interface
 846  */
 847 void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd);
 848 void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc,
 849                 bfa_ioc_mbox_mcfunc_t *mcfuncs);
 850 void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc);
 851 void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len);
 852 bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg);
 853 void bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
 854                 bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg);
 855
 856 /*
 857  * IOC interfaces
 858  */
 859
 860 #define bfa_ioc_pll_init_asic(__ioc) \
 861         ((__ioc)->ioc_hwif->ioc_pll_init((__ioc)->pcidev.pci_bar_kva, \
 862                            (__ioc)->asic_mode))
 863
 864 bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
 865 bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 866 bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 867 bfa_status_t bfa_ioc_ct2_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 868
 869 #define bfa_ioc_isr_mode_set(__ioc, __msix) do {                        \
 870         if ((__ioc)->ioc_hwif->ioc_isr_mode_set)                        \
 871                 ((__ioc)->ioc_hwif->ioc_isr_mode_set(__ioc, __msix));   \
 872 } while (0)
 873 #define bfa_ioc_ownership_reset(__ioc)                          \
 874                         ((__ioc)->ioc_hwif->ioc_ownership_reset(__ioc))
 875 #define bfa_ioc_get_fcmode(__ioc)       ((__ioc)->fcmode)
 876 #define bfa_ioc_lpu_read_stat(__ioc) do {                       \
 877         if ((__ioc)->ioc_hwif->ioc_lpu_read_stat)               \
 878                 ((__ioc)->ioc_hwif->ioc_lpu_read_stat(__ioc));  \
 879 } while (0)
 880
 881 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
 882 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
 883 void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc);
 884 void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc);
 885
 886 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
 887                 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
 888 void bfa_ioc_auto_recover(bfa_boolean_t auto_recover);
 889 void bfa_ioc_detach(struct bfa_ioc_s *ioc);
 890 void bfa_ioc_suspend(struct bfa_ioc_s *ioc);
 891 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
 892                 enum bfi_pcifn_class clscode);
 893 void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc,  u8 *dm_kva, u64 dm_pa);
 894 void bfa_ioc_enable(struct bfa_ioc_s *ioc);
 895 void bfa_ioc_disable(struct bfa_ioc_s *ioc);
 896 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
 897
 898 bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
 899                 u32 boot_env);
 900 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
 901 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
 902 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
 903 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
 904 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
 905 bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
 906 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
 907 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
 908 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);
 909 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
 910 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
 911 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
 912 void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver);
 913 void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model);
 914 void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc,
 915                 char *manufacturer);
 916 void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev);
 917 enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc);
 918
 919 void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr);
 920 void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
 921                 struct bfa_adapter_attr_s *ad_attr);
 922 void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);
 923 bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
 924                 int *trclen);
 925 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
 926                                  int *trclen);
 927 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
 928         u32 *offset, int *buflen);
 929 bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc);
 930 bfa_boolean_t bfa_ioc_sem_get(void __iomem *sem_reg);
 931 void bfa_ioc_fwver_get(struct bfa_ioc_s *ioc,
 932                         struct bfi_ioc_image_hdr_s *fwhdr);
 933 bfa_boolean_t bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc,
 934                         struct bfi_ioc_image_hdr_s *fwhdr);
 935 void bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event);
 936 bfa_status_t bfa_ioc_fw_stats_get(struct bfa_ioc_s *ioc, void *stats);
 937 bfa_status_t bfa_ioc_fw_stats_clear(struct bfa_ioc_s *ioc);
 938 void bfa_ioc_debug_save_ftrc(struct bfa_ioc_s *ioc);
 939
 940 /*
 941  * asic block configuration related APIs
 942  */
 943 u32     bfa_ablk_meminfo(void);
 944 void bfa_ablk_memclaim(struct bfa_ablk_s *ablk, u8 *dma_kva, u64 dma_pa);
 945 void bfa_ablk_attach(struct bfa_ablk_s *ablk, struct bfa_ioc_s *ioc);
 946 bfa_status_t bfa_ablk_query(struct bfa_ablk_s *ablk,
 947                 struct bfa_ablk_cfg_s *ablk_cfg,
 948                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 949 bfa_status_t bfa_ablk_adapter_config(struct bfa_ablk_s *ablk,
 950                 enum bfa_mode_s mode, int max_pf, int max_vf,
 951                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 952 bfa_status_t bfa_ablk_port_config(struct bfa_ablk_s *ablk, int port,
 953                 enum bfa_mode_s mode, int max_pf, int max_vf,
 954                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 955 bfa_status_t bfa_ablk_pf_create(struct bfa_ablk_s *ablk, u16 *pcifn,
 956                 u8 port, enum bfi_pcifn_class personality,
 957                 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
 958 bfa_status_t bfa_ablk_pf_delete(struct bfa_ablk_s *ablk, int pcifn,
 959                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 960 bfa_status_t bfa_ablk_pf_update(struct bfa_ablk_s *ablk, int pcifn,
 961                 u16 bw_min, u16 bw_max, bfa_ablk_cbfn_t cbfn, void *cbarg);
 962 bfa_status_t bfa_ablk_optrom_en(struct bfa_ablk_s *ablk,
 963                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 964 bfa_status_t bfa_ablk_optrom_dis(struct bfa_ablk_s *ablk,
 965                 bfa_ablk_cbfn_t cbfn, void *cbarg);
 966
 967 bfa_status_t bfa_ioc_flash_img_get_chnk(struct bfa_ioc_s *ioc, u32 off,
 968                                 u32 *fwimg);
 969 /*
 970  * bfa mfg wwn API functions
 971  */
 972 mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
 973 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
 974
 975 /*
 976  * F/W Image Size & Chunk
 977  */
 978 extern u32 bfi_image_cb_size;
 979 extern u32 bfi_image_ct_size;
 980 extern u32 bfi_image_ct2_size;
 981 extern u32 *bfi_image_cb;
 982 extern u32 *bfi_image_ct;
 983 extern u32 *bfi_image_ct2;
 984
 985 static inline u32 *
 986 bfi_image_cb_get_chunk(u32 off)
 987 {
 988         return (u32 *)(bfi_image_cb + off);
 989 }
 990
 991 static inline u32 *
 992 bfi_image_ct_get_chunk(u32 off)
 993 {
 994         return (u32 *)(bfi_image_ct + off);
 995 }
 996
 997 static inline u32 *
 998 bfi_image_ct2_get_chunk(u32 off)
 999 {
1000         return (u32 *)(bfi_image_ct2 + off);
1001 }
1002
1003 static inline u32*
1004 bfa_cb_image_get_chunk(enum bfi_asic_gen asic_gen, u32 off)
1005 {
1006         switch (asic_gen) {
1007         case BFI_ASIC_GEN_CB:
1008                 return bfi_image_cb_get_chunk(off);
1009                 break;
1010         case BFI_ASIC_GEN_CT:
1011                 return bfi_image_ct_get_chunk(off);
1012                 break;
1013         case BFI_ASIC_GEN_CT2:
1014                 return bfi_image_ct2_get_chunk(off);
1015                 break;
1016         default:
1017                 return NULL;
1018         }
1019 }
1020
1021 static inline u32
1022 bfa_cb_image_get_size(enum bfi_asic_gen asic_gen)
1023 {
1024         switch (asic_gen) {
1025         case BFI_ASIC_GEN_CB:
1026                 return bfi_image_cb_size;
1027                 break;
1028         case BFI_ASIC_GEN_CT:
1029                 return bfi_image_ct_size;
1030                 break;
1031         case BFI_ASIC_GEN_CT2:
1032                 return bfi_image_ct2_size;
1033                 break;
1034         default:
1035                 return 0;
1036         }
1037 }
1038
1039 /*
1040  * CNA TRCMOD declaration
1041  */
1042 /*
1043  * !!! Only append to the enums defined here to avoid any versioning
1044  * !!! needed between trace utility and driver version
1045  */
1046 enum {
1047         BFA_TRC_CNA_PORT        = 1,
1048         BFA_TRC_CNA_IOC         = 2,
1049         BFA_TRC_CNA_IOC_CB      = 3,
1050         BFA_TRC_CNA_IOC_CT      = 4,
1051 };
1052
1053 #endif /* __BFA_IOC_H__ */