root/drivers/scsi/bfa/bfa_ioc.h

INCLUDED FROM

DEFINITIONS

1. bfa_mem_dma_setup
2. bfa_mem_kva_setup
3. __bfa_dma_be_addr_set
4. __bfa_alen_set
5. bfi_image_cb_get_chunk
6. bfi_image_ct_get_chunk
7. bfi_image_ct2_get_chunk
8. bfa_cb_image_get_chunk
9. bfa_cb_image_get_size

   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  */
  26 typedef void (*bfa_timer_cbfn_t)(void *);
  27 
  28 /*
  29  * BFA timer data structure
  30  */
  31 struct 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  */
  41 struct bfa_timer_mod_s {
  42         struct list_head timer_q;
  43 };
  44 
  45 #define BFA_TIMER_FREQ 200 /* specified in millisecs */
  46 
  47 void bfa_timer_beat(struct bfa_timer_mod_s *mod);
  48 void 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);
  51 void bfa_timer_stop(struct bfa_timer_s *timer);
  52 
  53 /*
  54  * Generic Scatter Gather Element used by driver
  55  */
  56 struct 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  */
  83 struct 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 
  93 struct 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 
 101 struct 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 */
 107 static 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 
 116 static 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  */
 149 struct 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  */
 161 struct 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)
 177 static 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 
 187 static 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 
 194 struct 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  */
 228 struct bfa_mbox_cmd_s {
 229         struct list_head        qe;
 230         u32     msg[BFI_IOC_MSGSZ];
 231 };
 232 
 233 /*
 234  * IOC mailbox module
 235  */
 236 typedef void (*bfa_ioc_mbox_mcfunc_t)(void *cbarg, struct bfi_mbmsg_s *m);
 237 struct 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  */
 249 typedef void (*bfa_ioc_enable_cbfn_t)(void *bfa, enum bfa_status status);
 250 typedef void (*bfa_ioc_disable_cbfn_t)(void *bfa);
 251 typedef void (*bfa_ioc_hbfail_cbfn_t)(void *bfa);
 252 typedef void (*bfa_ioc_reset_cbfn_t)(void *bfa);
 253 struct 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  */
 263 enum bfa_ioc_event_e {
 264         BFA_IOC_E_ENABLED       = 1,
 265         BFA_IOC_E_DISABLED      = 2,
 266         BFA_IOC_E_FAILED        = 3,
 267 };
 268 
 269 typedef void (*bfa_ioc_notify_cbfn_t)(void *, enum bfa_ioc_event_e);
 270 
 271 struct 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 
 285 struct 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 
 293 struct 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 
 330 struct 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  */
 358 struct bfa_reqq_wait_s {
 359         struct list_head        qe;
 360         void    (*qresume) (void *cbarg);
 361         void    *cbarg;
 362 };
 363 
 364 typedef void    (*bfa_cb_cbfn_t) (void *cbarg, bfa_boolean_t complete);
 365 
 366 /*
 367  * Generic BFA callback element.
 368  */
 369 struct 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  */
 381 enum 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 
 398 typedef void (*bfa_ablk_cbfn_t)(void *, enum bfa_status);
 399 
 400 struct 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  */
 417 typedef void    (*bfa_cb_sfp_t) (void *cbarg, bfa_status_t status);
 418 
 419 struct 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 
 447 u32     bfa_sfp_meminfo(void);
 448 
 449 void    bfa_sfp_attach(struct bfa_sfp_s *sfp, struct bfa_ioc_s *ioc,
 450                         void *dev, struct bfa_trc_mod_s *trcmod);
 451 
 452 void    bfa_sfp_memclaim(struct bfa_sfp_s *diag, u8 *dm_kva, u64 dm_pa);
 453 void    bfa_sfp_intr(void *bfaarg, struct bfi_mbmsg_s *msg);
 454 
 455 bfa_status_t    bfa_sfp_show(struct bfa_sfp_s *sfp, struct sfp_mem_s *sfpmem,
 456                              bfa_cb_sfp_t cbfn, void *cbarg);
 457 
 458 bfa_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 
 462 bfa_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  */
 469 typedef void    (*bfa_cb_flash_t) (void *cbarg, bfa_status_t status);
 470 
 471 struct 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 
 497 bfa_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);
 500 bfa_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);
 503 bfa_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);
 507 bfa_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);
 510 u32     bfa_flash_meminfo(bfa_boolean_t mincfg);
 511 void 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);
 513 void bfa_flash_memclaim(struct bfa_flash_s *flash,
 514                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 515 bfa_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 
 522 typedef void (*bfa_cb_diag_t) (void *cbarg, bfa_status_t status);
 523 typedef 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  */
 529 struct bfa_diag_results_fwping {
 530         u32     data;   /* store the corrupted data */
 531         u32     status;
 532         u32     dmastatus;
 533         u8      rsvd[4];
 534 };
 535 
 536 struct 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  */
 546 struct 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  */
 563 struct 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 
 572 struct 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 
 582 struct 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 
 595 struct bfa_diag_led_s {
 596         struct bfa_mbox_cmd_s   mbcmd;
 597         bfa_boolean_t   lock;   /* 1: ledtest is operating */
 598 };
 599 
 600 struct 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 
 606 struct 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 
 631 u32     bfa_diag_meminfo(void);
 632 void bfa_diag_memclaim(struct bfa_diag_s *diag, u8 *dm_kva, u64 dm_pa);
 633 void 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);
 636 bfa_status_t    bfa_diag_reg_read(struct bfa_diag_s *diag, u32 offset,
 637                         u32 len, u32 *buf, u32 force);
 638 bfa_status_t    bfa_diag_reg_write(struct bfa_diag_s *diag, u32 offset,
 639                         u32 len, u32 value, u32 force);
 640 bfa_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);
 643 bfa_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);
 646 bfa_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);
 649 bfa_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);
 653 bfa_status_t    bfa_diag_ledtest(struct bfa_diag_s *diag,
 654                         struct bfa_diag_ledtest_s *ledtest);
 655 bfa_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  */
 662 typedef void (*bfa_cb_phy_t) (void *cbarg, bfa_status_t status);
 663 
 664 struct 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 
 688 bfa_boolean_t bfa_phy_busy(struct bfa_ioc_s *ioc);
 689 bfa_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);
 692 bfa_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);
 695 bfa_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);
 698 bfa_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 
 702 u32     bfa_phy_meminfo(bfa_boolean_t mincfg);
 703 void 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);
 705 void bfa_phy_memclaim(struct bfa_phy_s *phy,
 706                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 707 void bfa_phy_intr(void *phyarg, struct bfi_mbmsg_s *msg);
 708 
 709 /*
 710  * FRU module specific
 711  */
 712 typedef void (*bfa_cb_fru_t) (void *cbarg, bfa_status_t status);
 713 
 714 struct 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 
 739 bfa_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);
 742 bfa_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);
 745 bfa_status_t bfa_fruvpd_get_max_size(struct bfa_fru_s *fru, u32 *max_size);
 746 bfa_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);
 749 bfa_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);
 752 u32     bfa_fru_meminfo(bfa_boolean_t mincfg);
 753 void 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);
 755 void bfa_fru_memclaim(struct bfa_fru_s *fru,
 756                 u8 *dm_kva, u64 dm_pa, bfa_boolean_t mincfg);
 757 void 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)
 766 struct bfa_dconf_hdr_s {
 767         u32     signature;
 768         u32     version;
 769 };
 770 
 771 struct 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 
 778 struct 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 
 800 void    bfa_dconf_modinit(struct bfa_s *bfa);
 801 void    bfa_dconf_modexit(struct bfa_s *bfa);
 802 bfa_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  */
 839 void bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd);
 840 void bfa_ioc_mbox_register(struct bfa_ioc_s *ioc,
 841                 bfa_ioc_mbox_mcfunc_t *mcfuncs);
 842 void bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc);
 843 void bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len);
 844 bfa_boolean_t bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg);
 845 void 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 
 856 bfa_status_t bfa_ioc_pll_init(struct bfa_ioc_s *ioc);
 857 bfa_status_t bfa_ioc_cb_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 858 bfa_status_t bfa_ioc_ct_pll_init(void __iomem *rb, enum bfi_asic_mode mode);
 859 bfa_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 
 873 void bfa_ioc_set_cb_hwif(struct bfa_ioc_s *ioc);
 874 void bfa_ioc_set_ct_hwif(struct bfa_ioc_s *ioc);
 875 void bfa_ioc_set_ct2_hwif(struct bfa_ioc_s *ioc);
 876 void bfa_ioc_ct2_poweron(struct bfa_ioc_s *ioc);
 877 
 878 void bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa,
 879                 struct bfa_ioc_cbfn_s *cbfn, struct bfa_timer_mod_s *timer_mod);
 880 void bfa_ioc_auto_recover(bfa_boolean_t auto_recover);
 881 void bfa_ioc_detach(struct bfa_ioc_s *ioc);
 882 void bfa_ioc_suspend(struct bfa_ioc_s *ioc);
 883 void bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
 884                 enum bfi_pcifn_class clscode);
 885 void bfa_ioc_mem_claim(struct bfa_ioc_s *ioc,  u8 *dm_kva, u64 dm_pa);
 886 void bfa_ioc_enable(struct bfa_ioc_s *ioc);
 887 void bfa_ioc_disable(struct bfa_ioc_s *ioc);
 888 bfa_boolean_t bfa_ioc_intx_claim(struct bfa_ioc_s *ioc);
 889 
 890 bfa_status_t bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type,
 891                 u32 boot_env);
 892 void bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *msg);
 893 void bfa_ioc_error_isr(struct bfa_ioc_s *ioc);
 894 bfa_boolean_t bfa_ioc_is_operational(struct bfa_ioc_s *ioc);
 895 bfa_boolean_t bfa_ioc_is_initialized(struct bfa_ioc_s *ioc);
 896 bfa_boolean_t bfa_ioc_is_disabled(struct bfa_ioc_s *ioc);
 897 bfa_boolean_t bfa_ioc_is_acq_addr(struct bfa_ioc_s *ioc);
 898 bfa_boolean_t bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc);
 899 bfa_boolean_t bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc);
 900 void bfa_ioc_reset_fwstate(struct bfa_ioc_s *ioc);
 901 enum bfa_ioc_type_e bfa_ioc_get_type(struct bfa_ioc_s *ioc);
 902 void bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num);
 903 void bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver);
 904 void bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver);
 905 void bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model);
 906 void bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc,
 907                 char *manufacturer);
 908 void bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev);
 909 enum bfa_ioc_state bfa_ioc_get_state(struct bfa_ioc_s *ioc);
 910 
 911 void bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr);
 912 void bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
 913                 struct bfa_adapter_attr_s *ad_attr);
 914 void bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave);
 915 bfa_status_t bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata,
 916                 int *trclen);
 917 bfa_status_t bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata,
 918                                  int *trclen);
 919 bfa_status_t bfa_ioc_debug_fwcore(struct bfa_ioc_s *ioc, void *buf,
 920         u32 *offset, int *buflen);
 921 bfa_status_t bfa_ioc_fwsig_invalidate(struct bfa_ioc_s *ioc);
 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 bfa_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  */
 964 mac_t bfa_ioc_get_mac(struct bfa_ioc_s *ioc);
 965 mac_t bfa_ioc_get_mfg_mac(struct bfa_ioc_s *ioc);
 966 
 967 /*
 968  * F/W Image Size & Chunk
 969  */
 970 extern u32 bfi_image_cb_size;
 971 extern u32 bfi_image_ct_size;
 972 extern u32 bfi_image_ct2_size;
 973 extern u32 *bfi_image_cb;
 974 extern u32 *bfi_image_ct;
 975 extern u32 *bfi_image_ct2;
 976 
 977 static inline u32 *
 978 bfi_image_cb_get_chunk(u32 off)
 979 {
 980         return (u32 *)(bfi_image_cb + off);
 981 }
 982 
 983 static inline u32 *
 984 bfi_image_ct_get_chunk(u32 off)
 985 {
 986         return (u32 *)(bfi_image_ct + off);
 987 }
 988 
 989 static inline u32 *
 990 bfi_image_ct2_get_chunk(u32 off)
 991 {
 992         return (u32 *)(bfi_image_ct2 + off);
 993 }
 994 
 995 static inline u32*
 996 bfa_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 
1013 static inline u32
1014 bfa_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  */
1038 enum {
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__ */