kernel/drivers/net/ethernet/brocade/bna/bna.h

   1 /*
   2  * Linux network driver for QLogic BR-series Converged Network Adapter.
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License (GPL) Version 2 as
   6  * published by the Free Software Foundation
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  */
  13 /*
  14  * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
  15  * Copyright (c) 2014-2015 QLogic Corporation
  16  * All rights reserved
  17  * www.qlogic.com
  18  */
  19 #ifndef __BNA_H__
  20 #define __BNA_H__
  21
  22 #include "bfa_defs.h"
  23 #include "bfa_ioc.h"
  24 #include "bfi_enet.h"
  25 #include "bna_types.h"
  26
  27 extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
  28
  29 /*  Macros and constants  */
  30
  31 #define BNA_IOC_TIMER_FREQ              200
  32
  33 /* Log string size */
  34 #define BNA_MESSAGE_SIZE                256
  35
  36 #define bna_is_small_rxq(_id) ((_id) & 0x1)
  37
  38 #define BNA_MAC_IS_EQUAL(_mac1, _mac2)                                  \
  39         (!memcmp((_mac1), (_mac2), sizeof(mac_t)))
  40
  41 #define BNA_POWER_OF_2(x) (((x) & ((x) - 1)) == 0)
  42
  43 #define BNA_TO_POWER_OF_2(x)                                            \
  44 do {                                                                    \
  45         int _shift = 0;                                                 \
  46         while ((x) && (x) != 1) {                                       \
  47                 (x) >>= 1;                                              \
  48                 _shift++;                                               \
  49         }                                                               \
  50         (x) <<= _shift;                                                 \
  51 } while (0)
  52
  53 #define BNA_TO_POWER_OF_2_HIGH(x)                                       \
  54 do {                                                                    \
  55         int n = 1;                                                      \
  56         while (n < (x))                                                 \
  57                 n <<= 1;                                                \
  58         (x) = n;                                                        \
  59 } while (0)
  60
  61 /*
  62  * input : _addr-> os dma addr in host endian format,
  63  * output : _bna_dma_addr-> pointer to hw dma addr
  64  */
  65 #define BNA_SET_DMA_ADDR(_addr, _bna_dma_addr)                          \
  66 do {                                                                    \
  67         u64 tmp_addr =                                          \
  68         cpu_to_be64((u64)(_addr));                              \
  69         (_bna_dma_addr)->msb = ((struct bna_dma_addr *)&tmp_addr)->msb; \
  70         (_bna_dma_addr)->lsb = ((struct bna_dma_addr *)&tmp_addr)->lsb; \
  71 } while (0)
  72
  73 /*
  74  * input : _bna_dma_addr-> pointer to hw dma addr
  75  * output : _addr-> os dma addr in host endian format
  76  */
  77 #define BNA_GET_DMA_ADDR(_bna_dma_addr, _addr)                  \
  78 do {                                                            \
  79         (_addr) = ((((u64)ntohl((_bna_dma_addr)->msb))) << 32)          \
  80         | ((ntohl((_bna_dma_addr)->lsb) & 0xffffffff)); \
  81 } while (0)
  82
  83 #define containing_rec(addr, type, field)                               \
  84         ((type *)((unsigned char *)(addr) -                             \
  85         (unsigned char *)(&((type *)0)->field)))
  86
  87 #define BNA_TXQ_WI_NEEDED(_vectors)     (((_vectors) + 3) >> 2)
  88
  89 /* TxQ element is 64 bytes */
  90 #define BNA_TXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 6)
  91 #define BNA_TXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 6)
  92
  93 #define BNA_TXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
  94 {                                                                       \
  95         unsigned int page_index;        /* index within a page */       \
  96         void *page_addr;                                                \
  97         page_index = (_qe_idx) & (BNA_TXQ_PAGE_INDEX_MAX - 1);          \
  98         (_qe_ptr_range) = (BNA_TXQ_PAGE_INDEX_MAX - page_index);        \
  99         page_addr = (_qpt_ptr)[((_qe_idx) >>  BNA_TXQ_PAGE_INDEX_MAX_SHIFT)];\
 100         (_qe_ptr) = &((struct bna_txq_entry *)(page_addr))[page_index]; \
 101 }
 102
 103 /* RxQ element is 8 bytes */
 104 #define BNA_RXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 3)
 105 #define BNA_RXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 3)
 106
 107 #define BNA_RXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
 108 {                                                                       \
 109         unsigned int page_index;        /* index within a page */       \
 110         void *page_addr;                                                \
 111         page_index = (_qe_idx) & (BNA_RXQ_PAGE_INDEX_MAX - 1);          \
 112         (_qe_ptr_range) = (BNA_RXQ_PAGE_INDEX_MAX - page_index);        \
 113         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 114                                 BNA_RXQ_PAGE_INDEX_MAX_SHIFT)];         \
 115         (_qe_ptr) = &((struct bna_rxq_entry *)(page_addr))[page_index]; \
 116 }
 117
 118 /* CQ element is 16 bytes */
 119 #define BNA_CQ_PAGE_INDEX_MAX           (PAGE_SIZE >> 4)
 120 #define BNA_CQ_PAGE_INDEX_MAX_SHIFT     (PAGE_SHIFT - 4)
 121
 122 #define BNA_CQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range)  \
 123 {                                                                       \
 124         unsigned int page_index;          /* index within a page */     \
 125         void *page_addr;                                                \
 126                                                                         \
 127         page_index = (_qe_idx) & (BNA_CQ_PAGE_INDEX_MAX - 1);           \
 128         (_qe_ptr_range) = (BNA_CQ_PAGE_INDEX_MAX - page_index);         \
 129         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 130                                     BNA_CQ_PAGE_INDEX_MAX_SHIFT)];      \
 131         (_qe_ptr) = &((struct bna_cq_entry *)(page_addr))[page_index];\
 132 }
 133
 134 #define BNA_QE_INDX_2_PTR(_cast, _qe_idx, _q_base)                      \
 135         (&((_cast *)(_q_base))[(_qe_idx)])
 136
 137 #define BNA_QE_INDX_RANGE(_qe_idx, _q_depth) ((_q_depth) - (_qe_idx))
 138
 139 #define BNA_QE_INDX_ADD(_qe_idx, _qe_num, _q_depth)                     \
 140         ((_qe_idx) = ((_qe_idx) + (_qe_num)) & ((_q_depth) - 1))
 141
 142 #define BNA_QE_INDX_INC(_idx, _q_depth) BNA_QE_INDX_ADD(_idx, 1, _q_depth)
 143
 144 #define BNA_Q_INDEX_CHANGE(_old_idx, _updated_idx, _q_depth)            \
 145         (((_updated_idx) - (_old_idx)) & ((_q_depth) - 1))
 146
 147 #define BNA_QE_FREE_CNT(_q_ptr, _q_depth)                               \
 148         (((_q_ptr)->consumer_index - (_q_ptr)->producer_index - 1) &    \
 149          ((_q_depth) - 1))
 150
 151 #define BNA_QE_IN_USE_CNT(_q_ptr, _q_depth)                             \
 152         ((((_q_ptr)->producer_index - (_q_ptr)->consumer_index)) &      \
 153          (_q_depth - 1))
 154
 155 #define BNA_Q_GET_CI(_q_ptr)            ((_q_ptr)->q.consumer_index)
 156
 157 #define BNA_Q_GET_PI(_q_ptr)            ((_q_ptr)->q.producer_index)
 158
 159 #define BNA_Q_PI_ADD(_q_ptr, _num)                                      \
 160         (_q_ptr)->q.producer_index =                                    \
 161                 (((_q_ptr)->q.producer_index + (_num)) &                \
 162                 ((_q_ptr)->q.q_depth - 1))
 163
 164 #define BNA_Q_CI_ADD(_q_ptr, _num)                                      \
 165         (_q_ptr)->q.consumer_index =                                    \
 166                 (((_q_ptr)->q.consumer_index + (_num))                  \
 167                 & ((_q_ptr)->q.q_depth - 1))
 168
 169 #define BNA_Q_FREE_COUNT(_q_ptr)                                        \
 170         (BNA_QE_FREE_CNT(&((_q_ptr)->q), (_q_ptr)->q.q_depth))
 171
 172 #define BNA_Q_IN_USE_COUNT(_q_ptr)                                      \
 173         (BNA_QE_IN_USE_CNT(&(_q_ptr)->q, (_q_ptr)->q.q_depth))
 174
 175 #define BNA_LARGE_PKT_SIZE              1000
 176
 177 #define BNA_UPDATE_PKT_CNT(_pkt, _len)                                  \
 178 do {                                                                    \
 179         if ((_len) > BNA_LARGE_PKT_SIZE) {                              \
 180                 (_pkt)->large_pkt_cnt++;                                \
 181         } else {                                                        \
 182                 (_pkt)->small_pkt_cnt++;                                \
 183         }                                                               \
 184 } while (0)
 185
 186 #define call_rxf_stop_cbfn(rxf)                                         \
 187 do {                                                                    \
 188         if ((rxf)->stop_cbfn) {                                         \
 189                 void (*cbfn)(struct bna_rx *);                  \
 190                 struct bna_rx *cbarg;                                   \
 191                 cbfn = (rxf)->stop_cbfn;                                \
 192                 cbarg = (rxf)->stop_cbarg;                              \
 193                 (rxf)->stop_cbfn = NULL;                                \
 194                 (rxf)->stop_cbarg = NULL;                               \
 195                 cbfn(cbarg);                                            \
 196         }                                                               \
 197 } while (0)
 198
 199 #define call_rxf_start_cbfn(rxf)                                        \
 200 do {                                                                    \
 201         if ((rxf)->start_cbfn) {                                        \
 202                 void (*cbfn)(struct bna_rx *);                  \
 203                 struct bna_rx *cbarg;                                   \
 204                 cbfn = (rxf)->start_cbfn;                               \
 205                 cbarg = (rxf)->start_cbarg;                             \
 206                 (rxf)->start_cbfn = NULL;                               \
 207                 (rxf)->start_cbarg = NULL;                              \
 208                 cbfn(cbarg);                                            \
 209         }                                                               \
 210 } while (0)
 211
 212 #define call_rxf_cam_fltr_cbfn(rxf)                                     \
 213 do {                                                                    \
 214         if ((rxf)->cam_fltr_cbfn) {                                     \
 215                 void (*cbfn)(struct bnad *, struct bna_rx *);   \
 216                 struct bnad *cbarg;                                     \
 217                 cbfn = (rxf)->cam_fltr_cbfn;                            \
 218                 cbarg = (rxf)->cam_fltr_cbarg;                          \
 219                 (rxf)->cam_fltr_cbfn = NULL;                            \
 220                 (rxf)->cam_fltr_cbarg = NULL;                           \
 221                 cbfn(cbarg, rxf->rx);                                   \
 222         }                                                               \
 223 } while (0)
 224
 225 #define call_rxf_pause_cbfn(rxf)                                        \
 226 do {                                                                    \
 227         if ((rxf)->oper_state_cbfn) {                                   \
 228                 void (*cbfn)(struct bnad *, struct bna_rx *);   \
 229                 struct bnad *cbarg;                                     \
 230                 cbfn = (rxf)->oper_state_cbfn;                          \
 231                 cbarg = (rxf)->oper_state_cbarg;                        \
 232                 (rxf)->oper_state_cbfn = NULL;                          \
 233                 (rxf)->oper_state_cbarg = NULL;                         \
 234                 cbfn(cbarg, rxf->rx);                                   \
 235         }                                                               \
 236 } while (0)
 237
 238 #define call_rxf_resume_cbfn(rxf) call_rxf_pause_cbfn(rxf)
 239
 240 #define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
 241
 242 #define is_xxx_disable(mode, bitmask, xxx) ((bitmask & xxx) && !(mode & xxx))
 243
 244 #define xxx_enable(mode, bitmask, xxx)                                  \
 245 do {                                                                    \
 246         bitmask |= xxx;                                                 \
 247         mode |= xxx;                                                    \
 248 } while (0)
 249
 250 #define xxx_disable(mode, bitmask, xxx)                                 \
 251 do {                                                                    \
 252         bitmask |= xxx;                                                 \
 253         mode &= ~xxx;                                                   \
 254 } while (0)
 255
 256 #define xxx_inactive(mode, bitmask, xxx)                                \
 257 do {                                                                    \
 258         bitmask &= ~xxx;                                                \
 259         mode &= ~xxx;                                                   \
 260 } while (0)
 261
 262 #define is_promisc_enable(mode, bitmask)                                \
 263         is_xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 264
 265 #define is_promisc_disable(mode, bitmask)                               \
 266         is_xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 267
 268 #define promisc_enable(mode, bitmask)                                   \
 269         xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 270
 271 #define promisc_disable(mode, bitmask)                                  \
 272         xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 273
 274 #define promisc_inactive(mode, bitmask)                                 \
 275         xxx_inactive(mode, bitmask, BNA_RXMODE_PROMISC)
 276
 277 #define is_default_enable(mode, bitmask)                                \
 278         is_xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 279
 280 #define is_default_disable(mode, bitmask)                               \
 281         is_xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 282
 283 #define default_enable(mode, bitmask)                                   \
 284         xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 285
 286 #define default_disable(mode, bitmask)                                  \
 287         xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 288
 289 #define default_inactive(mode, bitmask)                                 \
 290         xxx_inactive(mode, bitmask, BNA_RXMODE_DEFAULT)
 291
 292 #define is_allmulti_enable(mode, bitmask)                               \
 293         is_xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 294
 295 #define is_allmulti_disable(mode, bitmask)                              \
 296         is_xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 297
 298 #define allmulti_enable(mode, bitmask)                                  \
 299         xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 300
 301 #define allmulti_disable(mode, bitmask)                                 \
 302         xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 303
 304 #define allmulti_inactive(mode, bitmask)                                \
 305         xxx_inactive(mode, bitmask, BNA_RXMODE_ALLMULTI)
 306
 307 #define GET_RXQS(rxp, q0, q1)   do {                                    \
 308         switch ((rxp)->type) {                                          \
 309         case BNA_RXP_SINGLE:                                            \
 310                 (q0) = rxp->rxq.single.only;                            \
 311                 (q1) = NULL;                                            \
 312                 break;                                                  \
 313         case BNA_RXP_SLR:                                               \
 314                 (q0) = rxp->rxq.slr.large;                              \
 315                 (q1) = rxp->rxq.slr.small;                              \
 316                 break;                                                  \
 317         case BNA_RXP_HDS:                                               \
 318                 (q0) = rxp->rxq.hds.data;                               \
 319                 (q1) = rxp->rxq.hds.hdr;                                \
 320                 break;                                                  \
 321         }                                                               \
 322 } while (0)
 323
 324 #define bna_tx_rid_mask(_bna) ((_bna)->tx_mod.rid_mask)
 325
 326 #define bna_rx_rid_mask(_bna) ((_bna)->rx_mod.rid_mask)
 327
 328 #define bna_tx_from_rid(_bna, _rid, _tx)                                \
 329 do {                                                                \
 330         struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod;    \
 331         struct bna_tx *__tx;                                        \
 332         struct list_head *qe;                                      \
 333         _tx = NULL;                                                  \
 334         list_for_each(qe, &__tx_mod->tx_active_q) {                  \
 335                 __tx = (struct bna_tx *)qe;                          \
 336                 if (__tx->rid == (_rid)) {                            \
 337                         (_tx) = __tx;                              \
 338                         break;                                    \
 339                 }                                                      \
 340         }                                                              \
 341 } while (0)
 342
 343 #define bna_rx_from_rid(_bna, _rid, _rx)                                \
 344 do {                                                                    \
 345         struct bna_rx_mod *__rx_mod = &(_bna)->rx_mod;                  \
 346         struct bna_rx *__rx;                                            \
 347         struct list_head *qe;                                           \
 348         _rx = NULL;                                                     \
 349         list_for_each(qe, &__rx_mod->rx_active_q) {                     \
 350                 __rx = (struct bna_rx *)qe;                             \
 351                 if (__rx->rid == (_rid)) {                              \
 352                         (_rx) = __rx;                                   \
 353                         break;                                          \
 354                 }                                                       \
 355         }                                                               \
 356 } while (0)
 357
 358 #define bna_mcam_mod_free_q(_bna) (&(_bna)->mcam_mod.free_q)
 359
 360 #define bna_mcam_mod_del_q(_bna) (&(_bna)->mcam_mod.del_q)
 361
 362 #define bna_ucam_mod_free_q(_bna) (&(_bna)->ucam_mod.free_q)
 363
 364 #define bna_ucam_mod_del_q(_bna) (&(_bna)->ucam_mod.del_q)
 365
 366 /*  Inline functions  */
 367
 368 static inline struct bna_mac *bna_mac_find(struct list_head *q, u8 *addr)
 369 {
 370         struct bna_mac *mac = NULL;
 371         struct list_head *qe;
 372         list_for_each(qe, q) {
 373                 if (BNA_MAC_IS_EQUAL(((struct bna_mac *)qe)->addr, addr)) {
 374                         mac = (struct bna_mac *)qe;
 375                         break;
 376                 }
 377         }
 378         return mac;
 379 }
 380
 381 #define bna_attr(_bna) (&(_bna)->ioceth.attr)
 382
 383 /* Function prototypes */
 384
 385 /* BNA */
 386
 387 /* FW response handlers */
 388 void bna_bfi_stats_clr_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr);
 389
 390 /* APIs for BNAD */
 391 void bna_res_req(struct bna_res_info *res_info);
 392 void bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info);
 393 void bna_init(struct bna *bna, struct bnad *bnad,
 394                         struct bfa_pcidev *pcidev,
 395                         struct bna_res_info *res_info);
 396 void bna_mod_init(struct bna *bna, struct bna_res_info *res_info);
 397 void bna_uninit(struct bna *bna);
 398 int bna_num_txq_set(struct bna *bna, int num_txq);
 399 int bna_num_rxp_set(struct bna *bna, int num_rxp);
 400 void bna_hw_stats_get(struct bna *bna);
 401
 402 /* APIs for RxF */
 403 struct bna_mac *bna_cam_mod_mac_get(struct list_head *head);
 404 void bna_cam_mod_mac_put(struct list_head *tail, struct bna_mac *mac);
 405 struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod);
 406 void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod,
 407                           struct bna_mcam_handle *handle);
 408
 409 /* MBOX */
 410
 411 /* API for BNAD */
 412 void bna_mbox_handler(struct bna *bna, u32 intr_status);
 413
 414 /* ETHPORT */
 415
 416 /* Callbacks for RX */
 417 void bna_ethport_cb_rx_started(struct bna_ethport *ethport);
 418 void bna_ethport_cb_rx_stopped(struct bna_ethport *ethport);
 419
 420 /* TX MODULE AND TX */
 421
 422 /* FW response handelrs */
 423 void bna_bfi_tx_enet_start_rsp(struct bna_tx *tx,
 424                                struct bfi_msgq_mhdr *msghdr);
 425 void bna_bfi_tx_enet_stop_rsp(struct bna_tx *tx,
 426                               struct bfi_msgq_mhdr *msghdr);
 427 void bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod);
 428
 429 /* APIs for BNA */
 430 void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
 431                      struct bna_res_info *res_info);
 432 void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
 433
 434 /* APIs for ENET */
 435 void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 436 void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 437 void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
 438
 439 /* APIs for BNAD */
 440 void bna_tx_res_req(int num_txq, int txq_depth,
 441                     struct bna_res_info *res_info);
 442 struct bna_tx *bna_tx_create(struct bna *bna, struct bnad *bnad,
 443                                struct bna_tx_config *tx_cfg,
 444                                const struct bna_tx_event_cbfn *tx_cbfn,
 445                                struct bna_res_info *res_info, void *priv);
 446 void bna_tx_destroy(struct bna_tx *tx);
 447 void bna_tx_enable(struct bna_tx *tx);
 448 void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
 449                     void (*cbfn)(void *, struct bna_tx *));
 450 void bna_tx_cleanup_complete(struct bna_tx *tx);
 451 void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
 452
 453 /* RX MODULE, RX, RXF */
 454
 455 /* FW response handlers */
 456 void bna_bfi_rx_enet_start_rsp(struct bna_rx *rx,
 457                                struct bfi_msgq_mhdr *msghdr);
 458 void bna_bfi_rx_enet_stop_rsp(struct bna_rx *rx,
 459                               struct bfi_msgq_mhdr *msghdr);
 460 void bna_bfi_rxf_cfg_rsp(struct bna_rxf *rxf, struct bfi_msgq_mhdr *msghdr);
 461 void bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf,
 462                                struct bfi_msgq_mhdr *msghdr);
 463 void bna_bfi_rxf_ucast_set_rsp(struct bna_rxf *rxf,
 464                                struct bfi_msgq_mhdr *msghdr);
 465
 466 /* APIs for BNA */
 467 void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
 468                      struct bna_res_info *res_info);
 469 void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod);
 470
 471 /* APIs for ENET */
 472 void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
 473 void bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
 474 void bna_rx_mod_fail(struct bna_rx_mod *rx_mod);
 475
 476 /* APIs for BNAD */
 477 void bna_rx_res_req(struct bna_rx_config *rx_config,
 478                     struct bna_res_info *res_info);
 479 struct bna_rx *bna_rx_create(struct bna *bna, struct bnad *bnad,
 480                                struct bna_rx_config *rx_cfg,
 481                                const struct bna_rx_event_cbfn *rx_cbfn,
 482                                struct bna_res_info *res_info, void *priv);
 483 void bna_rx_destroy(struct bna_rx *rx);
 484 void bna_rx_enable(struct bna_rx *rx);
 485 void bna_rx_disable(struct bna_rx *rx, enum bna_cleanup_type type,
 486                     void (*cbfn)(void *, struct bna_rx *));
 487 void bna_rx_cleanup_complete(struct bna_rx *rx);
 488 void bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo);
 489 void bna_rx_dim_reconfig(struct bna *bna, const u32 vector[][BNA_BIAS_T_MAX]);
 490 void bna_rx_dim_update(struct bna_ccb *ccb);
 491 enum bna_cb_status
 492 bna_rx_ucast_set(struct bna_rx *rx, u8 *ucmac,
 493                  void (*cbfn)(struct bnad *, struct bna_rx *));
 494 enum bna_cb_status
 495 bna_rx_ucast_add(struct bna_rx *rx, u8* ucmac,
 496                  void (*cbfn)(struct bnad *, struct bna_rx *));
 497 enum bna_cb_status
 498 bna_rx_ucast_del(struct bna_rx *rx, u8 *ucmac,
 499                  void (*cbfn)(struct bnad *, struct bna_rx *));
 500 enum bna_cb_status
 501 bna_rx_ucast_listset(struct bna_rx *rx, int count, u8 *uclist,
 502                      void (*cbfn)(struct bnad *, struct bna_rx *));
 503 enum bna_cb_status
 504 bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
 505                  void (*cbfn)(struct bnad *, struct bna_rx *));
 506 enum bna_cb_status
 507 bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
 508                      void (*cbfn)(struct bnad *, struct bna_rx *));
 509 void
 510 bna_rx_mcast_delall(struct bna_rx *rx,
 511                     void (*cbfn)(struct bnad *, struct bna_rx *));
 512 enum bna_cb_status
 513 bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
 514                 enum bna_rxmode bitmask,
 515                 void (*cbfn)(struct bnad *, struct bna_rx *));
 516 void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
 517 void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
 518 void bna_rx_vlanfilter_enable(struct bna_rx *rx);
 519 void bna_rx_vlan_strip_enable(struct bna_rx *rx);
 520 void bna_rx_vlan_strip_disable(struct bna_rx *rx);
 521 /* ENET */
 522
 523 /* API for RX */
 524 int bna_enet_mtu_get(struct bna_enet *enet);
 525
 526 /* Callbacks for TX, RX */
 527 void bna_enet_cb_tx_stopped(struct bna_enet *enet);
 528 void bna_enet_cb_rx_stopped(struct bna_enet *enet);
 529
 530 /* API for BNAD */
 531 void bna_enet_enable(struct bna_enet *enet);
 532 void bna_enet_disable(struct bna_enet *enet, enum bna_cleanup_type type,
 533                       void (*cbfn)(void *));
 534 void bna_enet_pause_config(struct bna_enet *enet,
 535                            struct bna_pause_config *pause_config,
 536                            void (*cbfn)(struct bnad *));
 537 void bna_enet_mtu_set(struct bna_enet *enet, int mtu,
 538                       void (*cbfn)(struct bnad *));
 539 void bna_enet_perm_mac_get(struct bna_enet *enet, mac_t *mac);
 540
 541 /* IOCETH */
 542
 543 /* APIs for BNAD */
 544 void bna_ioceth_enable(struct bna_ioceth *ioceth);
 545 void bna_ioceth_disable(struct bna_ioceth *ioceth,
 546                         enum bna_cleanup_type type);
 547
 548 /* BNAD */
 549
 550 /* Callbacks for ENET */
 551 void bnad_cb_ethport_link_status(struct bnad *bnad,
 552                               enum bna_link_status status);
 553
 554 /* Callbacks for IOCETH */
 555 void bnad_cb_ioceth_ready(struct bnad *bnad);
 556 void bnad_cb_ioceth_failed(struct bnad *bnad);
 557 void bnad_cb_ioceth_disabled(struct bnad *bnad);
 558 void bnad_cb_mbox_intr_enable(struct bnad *bnad);
 559 void bnad_cb_mbox_intr_disable(struct bnad *bnad);
 560
 561 /* Callbacks for BNA */
 562 void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
 563                        struct bna_stats *stats);
 564
 565 #endif  /* __BNA_H__ */