LXR linux/drivers/scsi/bfa/bfa

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

1001                break;
1002        case BFI_ASIC_GEN_CT:
1003                return bfi_image_ct_get_chunk(off);
1004                break;
1005        case BFI_ASIC_GEN_CT2:
1006                return bfi_image_ct2_get_chunk(off);
1007                break;
1008        default:
1009                return NULL;
1010        }
1011}
1012
1013static inline u32
1014bfa_cb_image_get_size(enum bfi_asic_gen asic_gen)
1015{
1016        switch (asic_gen) {
1017        case BFI_ASIC_GEN_CB:
1018                return bfi_image_cb_size;
1019                break;
1020        case BFI_ASIC_GEN_CT:
1021                return bfi_image_ct_size;
1022                break;
1023        case BFI_ASIC_GEN_CT2:
1024                return bfi_image_ct2_size;
1025                break;
1026        default:
1027                return 0;
1028        }
1029}
1030
1031/*
1032 * CNA TRCMOD declaration
1033 */
1034/*
1035 * !!! Only append to the enums defined here to avoid any versioning
1036 * !!! needed between trace utility and driver version
1037 */
1038enum {
1039        BFA_TRC_CNA_PORT        = 1,
1040        BFA_TRC_CNA_IOC         = 2,
1041        BFA_TRC_CNA_IOC_CB      = 3,
1042        BFA_TRC_CNA_IOC_CT      = 4,
1043};
1044
1045#endif /* __BFA_IOC_H__ */
1046