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

   1 /*
   2  * Linux network driver for Brocade 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) 2005-2011 Brocade Communications Systems, Inc.
  15  * All rights reserved
  16  * www.brocade.com
  17  */
  18 #ifndef __BNA_H__
  19 #define __BNA_H__
  20
  21 #include "bfa_defs.h"
  22 #include "bfa_ioc.h"
  23 #include "bfi_enet.h"
  24 #include "bna_types.h"
  25
  26 extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
  27
  28 /**
  29  *
  30  *  Macros and constants
  31  *
  32  */
  33
  34 #define BNA_IOC_TIMER_FREQ              200
  35
  36 /* Log string size */
  37 #define BNA_MESSAGE_SIZE                256
  38
  39 #define bna_is_small_rxq(_id) ((_id) & 0x1)
  40
  41 #define BNA_MAC_IS_EQUAL(_mac1, _mac2)                                  \
  42         (!memcmp((_mac1), (_mac2), sizeof(mac_t)))
  43
  44 #define BNA_POWER_OF_2(x) (((x) & ((x) - 1)) == 0)
  45
  46 #define BNA_TO_POWER_OF_2(x)                                            \
  47 do {                                                                    \
  48         int _shift = 0;                                                 \
  49         while ((x) && (x) != 1) {                                       \
  50                 (x) >>= 1;                                              \
  51                 _shift++;                                               \
  52         }                                                               \
  53         (x) <<= _shift;                                                 \
  54 } while (0)
  55
  56 #define BNA_TO_POWER_OF_2_HIGH(x)                                       \
  57 do {                                                                    \
  58         int n = 1;                                                      \
  59         while (n < (x))                                                 \
  60                 n <<= 1;                                                \
  61         (x) = n;                                                        \
  62 } while (0)
  63
  64 /*
  65  * input : _addr-> os dma addr in host endian format,
  66  * output : _bna_dma_addr-> pointer to hw dma addr
  67  */
  68 #define BNA_SET_DMA_ADDR(_addr, _bna_dma_addr)                          \
  69 do {                                                                    \
  70         u64 tmp_addr =                                          \
  71         cpu_to_be64((u64)(_addr));                              \
  72         (_bna_dma_addr)->msb = ((struct bna_dma_addr *)&tmp_addr)->msb; \
  73         (_bna_dma_addr)->lsb = ((struct bna_dma_addr *)&tmp_addr)->lsb; \
  74 } while (0)
  75
  76 /*
  77  * input : _bna_dma_addr-> pointer to hw dma addr
  78  * output : _addr-> os dma addr in host endian format
  79  */
  80 #define BNA_GET_DMA_ADDR(_bna_dma_addr, _addr)                  \
  81 do {                                                            \
  82         (_addr) = ((((u64)ntohl((_bna_dma_addr)->msb))) << 32)          \
  83         | ((ntohl((_bna_dma_addr)->lsb) & 0xffffffff)); \
  84 } while (0)
  85
  86 #define containing_rec(addr, type, field)                               \
  87         ((type *)((unsigned char *)(addr) -                             \
  88         (unsigned char *)(&((type *)0)->field)))
  89
  90 #define BNA_TXQ_WI_NEEDED(_vectors)     (((_vectors) + 3) >> 2)
  91
  92 /* TxQ element is 64 bytes */
  93 #define BNA_TXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 6)
  94 #define BNA_TXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 6)
  95
  96 #define BNA_TXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
  97 {                                                                       \
  98         unsigned int page_index;        /* index within a page */       \
  99         void *page_addr;                                                \
 100         page_index = (_qe_idx) & (BNA_TXQ_PAGE_INDEX_MAX - 1);          \
 101         (_qe_ptr_range) = (BNA_TXQ_PAGE_INDEX_MAX - page_index);        \
 102         page_addr = (_qpt_ptr)[((_qe_idx) >>  BNA_TXQ_PAGE_INDEX_MAX_SHIFT)];\
 103         (_qe_ptr) = &((struct bna_txq_entry *)(page_addr))[page_index]; \
 104 }
 105
 106 /* RxQ element is 8 bytes */
 107 #define BNA_RXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 3)
 108 #define BNA_RXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 3)
 109
 110 #define BNA_RXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
 111 {                                                                       \
 112         unsigned int page_index;        /* index within a page */       \
 113         void *page_addr;                                                \
 114         page_index = (_qe_idx) & (BNA_RXQ_PAGE_INDEX_MAX - 1);          \
 115         (_qe_ptr_range) = (BNA_RXQ_PAGE_INDEX_MAX - page_index);        \
 116         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 117                                 BNA_RXQ_PAGE_INDEX_MAX_SHIFT)];         \
 118         (_qe_ptr) = &((struct bna_rxq_entry *)(page_addr))[page_index]; \
 119 }
 120
 121 /* CQ element is 16 bytes */
 122 #define BNA_CQ_PAGE_INDEX_MAX           (PAGE_SIZE >> 4)
 123 #define BNA_CQ_PAGE_INDEX_MAX_SHIFT     (PAGE_SHIFT - 4)
 124
 125 #define BNA_CQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range)  \
 126 {                                                                       \
 127         unsigned int page_index;          /* index within a page */     \
 128         void *page_addr;                                                \
 129                                                                         \
 130         page_index = (_qe_idx) & (BNA_CQ_PAGE_INDEX_MAX - 1);           \
 131         (_qe_ptr_range) = (BNA_CQ_PAGE_INDEX_MAX - page_index);         \
 132         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 133                                     BNA_CQ_PAGE_INDEX_MAX_SHIFT)];      \
 134         (_qe_ptr) = &((struct bna_cq_entry *)(page_addr))[page_index];\
 135 }
 136
 137 #define BNA_QE_INDX_2_PTR(_cast, _qe_idx, _q_base)                      \
 138         (&((_cast *)(_q_base))[(_qe_idx)])
 139
 140 #define BNA_QE_INDX_RANGE(_qe_idx, _q_depth) ((_q_depth) - (_qe_idx))
 141
 142 #define BNA_QE_INDX_ADD(_qe_idx, _qe_num, _q_depth)                     \
 143         ((_qe_idx) = ((_qe_idx) + (_qe_num)) & ((_q_depth) - 1))
 144
 145 #define BNA_Q_INDEX_CHANGE(_old_idx, _updated_idx, _q_depth)            \
 146         (((_updated_idx) - (_old_idx)) & ((_q_depth) - 1))
 147
 148 #define BNA_QE_FREE_CNT(_q_ptr, _q_depth)                               \
 149         (((_q_ptr)->consumer_index - (_q_ptr)->producer_index - 1) &    \
 150          ((_q_depth) - 1))
 151
 152 #define BNA_QE_IN_USE_CNT(_q_ptr, _q_depth)                             \
 153         ((((_q_ptr)->producer_index - (_q_ptr)->consumer_index)) &      \
 154          (_q_depth - 1))
 155
 156 #define BNA_Q_GET_CI(_q_ptr)            ((_q_ptr)->q.consumer_index)
 157
 158 #define BNA_Q_GET_PI(_q_ptr)            ((_q_ptr)->q.producer_index)
 159
 160 #define BNA_Q_PI_ADD(_q_ptr, _num)                                      \
 161         (_q_ptr)->q.producer_index =                                    \
 162                 (((_q_ptr)->q.producer_index + (_num)) &                \
 163                 ((_q_ptr)->q.q_depth - 1))
 164
 165 #define BNA_Q_CI_ADD(_q_ptr, _num)                                      \
 166         (_q_ptr)->q.consumer_index =                                    \
 167                 (((_q_ptr)->q.consumer_index + (_num))                  \
 168                 & ((_q_ptr)->q.q_depth - 1))
 169
 170 #define BNA_Q_FREE_COUNT(_q_ptr)                                        \
 171         (BNA_QE_FREE_CNT(&((_q_ptr)->q), (_q_ptr)->q.q_depth))
 172
 173 #define BNA_Q_IN_USE_COUNT(_q_ptr)                                      \
 174         (BNA_QE_IN_USE_CNT(&(_q_ptr)->q, (_q_ptr)->q.q_depth))
 175
 176 #define BNA_LARGE_PKT_SIZE              1000
 177
 178 #define BNA_UPDATE_PKT_CNT(_pkt, _len)                                  \
 179 do {                                                                    \
 180         if ((_len) > BNA_LARGE_PKT_SIZE) {                              \
 181                 (_pkt)->large_pkt_cnt++;                                \
 182         } else {                                                        \
 183                 (_pkt)->small_pkt_cnt++;                                \
 184         }                                                               \
 185 } while (0)
 186
 187 #define call_rxf_stop_cbfn(rxf)                                         \
 188 do {                                                                    \
 189         if ((rxf)->stop_cbfn) {                                         \
 190                 void (*cbfn)(struct bna_rx *);                  \
 191                 struct bna_rx *cbarg;                                   \
 192                 cbfn = (rxf)->stop_cbfn;                                \
 193                 cbarg = (rxf)->stop_cbarg;                              \
 194                 (rxf)->stop_cbfn = NULL;                                \
 195                 (rxf)->stop_cbarg = NULL;                               \
 196                 cbfn(cbarg);                                            \
 197         }                                                               \
 198 } while (0)
 199
 200 #define call_rxf_start_cbfn(rxf)                                        \
 201 do {                                                                    \
 202         if ((rxf)->start_cbfn) {                                        \
 203                 void (*cbfn)(struct bna_rx *);                  \
 204                 struct bna_rx *cbarg;                                   \
 205                 cbfn = (rxf)->start_cbfn;                               \
 206                 cbarg = (rxf)->start_cbarg;                             \
 207                 (rxf)->start_cbfn = NULL;                               \
 208                 (rxf)->start_cbarg = NULL;                              \
 209                 cbfn(cbarg);                                            \
 210         }                                                               \
 211 } while (0)
 212
 213 #define call_rxf_cam_fltr_cbfn(rxf)                                     \
 214 do {                                                                    \
 215         if ((rxf)->cam_fltr_cbfn) {                                     \
 216                 void (*cbfn)(struct bnad *, struct bna_rx *);   \
 217                 struct bnad *cbarg;                                     \
 218                 cbfn = (rxf)->cam_fltr_cbfn;                            \
 219                 cbarg = (rxf)->cam_fltr_cbarg;                          \
 220                 (rxf)->cam_fltr_cbfn = NULL;                            \
 221                 (rxf)->cam_fltr_cbarg = NULL;                           \
 222                 cbfn(cbarg, rxf->rx);                                   \
 223         }                                                               \
 224 } while (0)
 225
 226 #define call_rxf_pause_cbfn(rxf)                                        \
 227 do {                                                                    \
 228         if ((rxf)->oper_state_cbfn) {                                   \
 229                 void (*cbfn)(struct bnad *, struct bna_rx *);   \
 230                 struct bnad *cbarg;                                     \
 231                 cbfn = (rxf)->oper_state_cbfn;                          \
 232                 cbarg = (rxf)->oper_state_cbarg;                        \
 233                 (rxf)->oper_state_cbfn = NULL;                          \
 234                 (rxf)->oper_state_cbarg = NULL;                         \
 235                 cbfn(cbarg, rxf->rx);                                   \
 236         }                                                               \
 237 } while (0)
 238
 239 #define call_rxf_resume_cbfn(rxf) call_rxf_pause_cbfn(rxf)
 240
 241 #define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
 242
 243 #define is_xxx_disable(mode, bitmask, xxx) ((bitmask & xxx) && !(mode & xxx))
 244
 245 #define xxx_enable(mode, bitmask, xxx)                                  \
 246 do {                                                                    \
 247         bitmask |= xxx;                                                 \
 248         mode |= xxx;                                                    \
 249 } while (0)
 250
 251 #define xxx_disable(mode, bitmask, xxx)                                 \
 252 do {                                                                    \
 253         bitmask |= xxx;                                                 \
 254         mode &= ~xxx;                                                   \
 255 } while (0)
 256
 257 #define xxx_inactive(mode, bitmask, xxx)                                \
 258 do {                                                                    \
 259         bitmask &= ~xxx;                                                \
 260         mode &= ~xxx;                                                   \
 261 } while (0)
 262
 263 #define is_promisc_enable(mode, bitmask)                                \
 264         is_xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 265
 266 #define is_promisc_disable(mode, bitmask)                               \
 267         is_xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 268
 269 #define promisc_enable(mode, bitmask)                                   \
 270         xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 271
 272 #define promisc_disable(mode, bitmask)                                  \
 273         xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 274
 275 #define promisc_inactive(mode, bitmask)                                 \
 276         xxx_inactive(mode, bitmask, BNA_RXMODE_PROMISC)
 277
 278 #define is_default_enable(mode, bitmask)                                \
 279         is_xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 280
 281 #define is_default_disable(mode, bitmask)                               \
 282         is_xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 283
 284 #define default_enable(mode, bitmask)                                   \
 285         xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 286
 287 #define default_disable(mode, bitmask)                                  \
 288         xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 289
 290 #define default_inactive(mode, bitmask)                                 \
 291         xxx_inactive(mode, bitmask, BNA_RXMODE_DEFAULT)
 292
 293 #define is_allmulti_enable(mode, bitmask)                               \
 294         is_xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 295
 296 #define is_allmulti_disable(mode, bitmask)                              \
 297         is_xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 298
 299 #define allmulti_enable(mode, bitmask)                                  \
 300         xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 301
 302 #define allmulti_disable(mode, bitmask)                                 \
 303         xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 304
 305 #define allmulti_inactive(mode, bitmask)                                \
 306         xxx_inactive(mode, bitmask, BNA_RXMODE_ALLMULTI)
 307
 308 #define GET_RXQS(rxp, q0, q1)   do {                                    \
 309         switch ((rxp)->type) {                                          \
 310         case BNA_RXP_SINGLE:                                            \
 311                 (q0) = rxp->rxq.single.only;                            \
 312                 (q1) = NULL;                                            \
 313                 break;                                                  \
 314         case BNA_RXP_SLR:                                               \
 315                 (q0) = rxp->rxq.slr.large;                              \
 316                 (q1) = rxp->rxq.slr.small;                              \
 317                 break;                                                  \
 318         case BNA_RXP_HDS:                                               \
 319                 (q0) = rxp->rxq.hds.data;                               \
 320                 (q1) = rxp->rxq.hds.hdr;                                \
 321                 break;                                                  \
 322         }                                                               \
 323 } while (0)
 324
 325 #define bna_tx_rid_mask(_bna) ((_bna)->tx_mod.rid_mask)
 326
 327 #define bna_rx_rid_mask(_bna) ((_bna)->rx_mod.rid_mask)
 328
 329 #define bna_tx_from_rid(_bna, _rid, _tx)                                \
 330 do {                                                                \
 331         struct bna_tx_mod *__tx_mod = &(_bna)->tx_mod;    \
 332         struct bna_tx *__tx;                                        \
 333         struct list_head *qe;                                      \
 334         _tx = NULL;                                                  \
 335         list_for_each(qe, &__tx_mod->tx_active_q) {                  \
 336                 __tx = (struct bna_tx *)qe;                          \
 337                 if (__tx->rid == (_rid)) {                            \
 338                         (_tx) = __tx;                              \
 339                         break;                                    \
 340                 }                                                      \
 341         }                                                              \
 342 } while (0)
 343
 344 #define bna_rx_from_rid(_bna, _rid, _rx)                                \
 345 do {                                                                    \
 346         struct bna_rx_mod *__rx_mod = &(_bna)->rx_mod;                  \
 347         struct bna_rx *__rx;                                            \
 348         struct list_head *qe;                                           \
 349         _rx = NULL;                                                     \
 350         list_for_each(qe, &__rx_mod->rx_active_q) {                     \
 351                 __rx = (struct bna_rx *)qe;                             \
 352                 if (__rx->rid == (_rid)) {                              \
 353                         (_rx) = __rx;                                   \
 354                         break;                                          \
 355                 }                                                       \
 356         }                                                               \
 357 } while (0)
 358
 359 /**
 360  *
 361  *  Inline functions
 362  *
 363  */
 364
 365 static inline struct bna_mac *bna_mac_find(struct list_head *q, u8 *addr)
 366 {
 367         struct bna_mac *mac = NULL;
 368         struct list_head *qe;
 369         list_for_each(qe, q) {
 370                 if (BNA_MAC_IS_EQUAL(((struct bna_mac *)qe)->addr, addr)) {
 371                         mac = (struct bna_mac *)qe;
 372                         break;
 373                 }
 374         }
 375         return mac;
 376 }
 377
 378 #define bna_attr(_bna) (&(_bna)->ioceth.attr)
 379
 380 /**
 381  *
 382  * Function prototypes
 383  *
 384  */
 385
 386 /**
 387  * BNA
 388  */
 389
 390 /* FW response handlers */
 391 void bna_bfi_stats_clr_rsp(struct bna *bna, struct bfi_msgq_mhdr *msghdr);
 392
 393 /* APIs for BNAD */
 394 void bna_res_req(struct bna_res_info *res_info);
 395 void bna_mod_res_req(struct bna *bna, struct bna_res_info *res_info);
 396 void bna_init(struct bna *bna, struct bnad *bnad,
 397                         struct bfa_pcidev *pcidev,
 398                         struct bna_res_info *res_info);
 399 void bna_mod_init(struct bna *bna, struct bna_res_info *res_info);
 400 void bna_uninit(struct bna *bna);
 401 int bna_num_txq_set(struct bna *bna, int num_txq);
 402 int bna_num_rxp_set(struct bna *bna, int num_rxp);
 403 void bna_hw_stats_get(struct bna *bna);
 404
 405 /* APIs for RxF */
 406 struct bna_mac *bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod);
 407 void bna_ucam_mod_mac_put(struct bna_ucam_mod *ucam_mod,
 408                           struct bna_mac *mac);
 409 struct bna_mac *bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod);
 410 void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod,
 411                           struct bna_mac *mac);
 412 struct bna_mcam_handle *bna_mcam_mod_handle_get(struct bna_mcam_mod *mod);
 413 void bna_mcam_mod_handle_put(struct bna_mcam_mod *mcam_mod,
 414                           struct bna_mcam_handle *handle);
 415
 416 /**
 417  * MBOX
 418  */
 419
 420 /* API for BNAD */
 421 void bna_mbox_handler(struct bna *bna, u32 intr_status);
 422
 423 /**
 424  * ETHPORT
 425  */
 426
 427 /* Callbacks for RX */
 428 void bna_ethport_cb_rx_started(struct bna_ethport *ethport);
 429 void bna_ethport_cb_rx_stopped(struct bna_ethport *ethport);
 430
 431 /**
 432  * TX MODULE AND TX
 433  */
 434 /* FW response handelrs */
 435 void bna_bfi_tx_enet_start_rsp(struct bna_tx *tx,
 436                                struct bfi_msgq_mhdr *msghdr);
 437 void bna_bfi_tx_enet_stop_rsp(struct bna_tx *tx,
 438                               struct bfi_msgq_mhdr *msghdr);
 439 void bna_bfi_bw_update_aen(struct bna_tx_mod *tx_mod);
 440
 441 /* APIs for BNA */
 442 void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
 443                      struct bna_res_info *res_info);
 444 void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
 445
 446 /* APIs for ENET */
 447 void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 448 void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 449 void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
 450
 451 /* APIs for BNAD */
 452 void bna_tx_res_req(int num_txq, int txq_depth,
 453                     struct bna_res_info *res_info);
 454 struct bna_tx *bna_tx_create(struct bna *bna, struct bnad *bnad,
 455                                struct bna_tx_config *tx_cfg,
 456                                const struct bna_tx_event_cbfn *tx_cbfn,
 457                                struct bna_res_info *res_info, void *priv);
 458 void bna_tx_destroy(struct bna_tx *tx);
 459 void bna_tx_enable(struct bna_tx *tx);
 460 void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
 461                     void (*cbfn)(void *, struct bna_tx *));
 462 void bna_tx_cleanup_complete(struct bna_tx *tx);
 463 void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
 464
 465 /**
 466  * RX MODULE, RX, RXF
 467  */
 468
 469 /* FW response handlers */
 470 void bna_bfi_rx_enet_start_rsp(struct bna_rx *rx,
 471                                struct bfi_msgq_mhdr *msghdr);
 472 void bna_bfi_rx_enet_stop_rsp(struct bna_rx *rx,
 473                               struct bfi_msgq_mhdr *msghdr);
 474 void bna_bfi_rxf_cfg_rsp(struct bna_rxf *rxf, struct bfi_msgq_mhdr *msghdr);
 475 void bna_bfi_rxf_mcast_add_rsp(struct bna_rxf *rxf,
 476                                struct bfi_msgq_mhdr *msghdr);
 477
 478 /* APIs for BNA */
 479 void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
 480                      struct bna_res_info *res_info);
 481 void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod);
 482
 483 /* APIs for ENET */
 484 void bna_rx_mod_start(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
 485 void bna_rx_mod_stop(struct bna_rx_mod *rx_mod, enum bna_rx_type type);
 486 void bna_rx_mod_fail(struct bna_rx_mod *rx_mod);
 487
 488 /* APIs for BNAD */
 489 void bna_rx_res_req(struct bna_rx_config *rx_config,
 490                     struct bna_res_info *res_info);
 491 struct bna_rx *bna_rx_create(struct bna *bna, struct bnad *bnad,
 492                                struct bna_rx_config *rx_cfg,
 493                                const struct bna_rx_event_cbfn *rx_cbfn,
 494                                struct bna_res_info *res_info, void *priv);
 495 void bna_rx_destroy(struct bna_rx *rx);
 496 void bna_rx_enable(struct bna_rx *rx);
 497 void bna_rx_disable(struct bna_rx *rx, enum bna_cleanup_type type,
 498                     void (*cbfn)(void *, struct bna_rx *));
 499 void bna_rx_cleanup_complete(struct bna_rx *rx);
 500 void bna_rx_coalescing_timeo_set(struct bna_rx *rx, int coalescing_timeo);
 501 void bna_rx_dim_reconfig(struct bna *bna, const u32 vector[][BNA_BIAS_T_MAX]);
 502 void bna_rx_dim_update(struct bna_ccb *ccb);
 503 enum bna_cb_status
 504 bna_rx_ucast_set(struct bna_rx *rx, u8 *ucmac,
 505                  void (*cbfn)(struct bnad *, struct bna_rx *));
 506 enum bna_cb_status
 507 bna_rx_ucast_add(struct bna_rx *rx, u8* ucmac,
 508                  void (*cbfn)(struct bnad *, struct bna_rx *));
 509 enum bna_cb_status
 510 bna_rx_ucast_del(struct bna_rx *rx, u8 *ucmac,
 511                  void (*cbfn)(struct bnad *, struct bna_rx *));
 512 enum bna_cb_status
 513 bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
 514                  void (*cbfn)(struct bnad *, struct bna_rx *));
 515 enum bna_cb_status
 516 bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
 517                      void (*cbfn)(struct bnad *, struct bna_rx *));
 518 enum bna_cb_status
 519 bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
 520                 enum bna_rxmode bitmask,
 521                 void (*cbfn)(struct bnad *, struct bna_rx *));
 522 void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
 523 void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
 524 void bna_rx_vlanfilter_enable(struct bna_rx *rx);
 525 /**
 526  * ENET
 527  */
 528
 529 /* API for RX */
 530 int bna_enet_mtu_get(struct bna_enet *enet);
 531
 532 /* Callbacks for TX, RX */
 533 void bna_enet_cb_tx_stopped(struct bna_enet *enet);
 534 void bna_enet_cb_rx_stopped(struct bna_enet *enet);
 535
 536 /* API for BNAD */
 537 void bna_enet_enable(struct bna_enet *enet);
 538 void bna_enet_disable(struct bna_enet *enet, enum bna_cleanup_type type,
 539                       void (*cbfn)(void *));
 540 void bna_enet_pause_config(struct bna_enet *enet,
 541                            struct bna_pause_config *pause_config,
 542                            void (*cbfn)(struct bnad *));
 543 void bna_enet_mtu_set(struct bna_enet *enet, int mtu,
 544                       void (*cbfn)(struct bnad *));
 545 void bna_enet_perm_mac_get(struct bna_enet *enet, mac_t *mac);
 546
 547 /**
 548  * IOCETH
 549  */
 550
 551 /* APIs for BNAD */
 552 void bna_ioceth_enable(struct bna_ioceth *ioceth);
 553 void bna_ioceth_disable(struct bna_ioceth *ioceth,
 554                         enum bna_cleanup_type type);
 555
 556 /**
 557  * BNAD
 558  */
 559
 560 /* Callbacks for ENET */
 561 void bnad_cb_ethport_link_status(struct bnad *bnad,
 562                               enum bna_link_status status);
 563
 564 /* Callbacks for IOCETH */
 565 void bnad_cb_ioceth_ready(struct bnad *bnad);
 566 void bnad_cb_ioceth_failed(struct bnad *bnad);
 567 void bnad_cb_ioceth_disabled(struct bnad *bnad);
 568 void bnad_cb_mbox_intr_enable(struct bnad *bnad);
 569 void bnad_cb_mbox_intr_disable(struct bnad *bnad);
 570
 571 /* Callbacks for BNA */
 572 void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
 573                        struct bna_stats *stats);
 574
 575 #endif  /* __BNA_H__ */