drivers/net/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 #ifndef __BNA_H__
  14 #define __BNA_H__
  15
  16 #include "bfa_cs.h"
  17 #include "bfa_ioc.h"
  18 #include "cna.h"
  19 #include "bfi_ll.h"
  20 #include "bna_types.h"
  21
  22 extern const u32 bna_napi_dim_vector[][BNA_BIAS_T_MAX];
  23
  24 /**
  25  *
  26  *  Macros and constants
  27  *
  28  */
  29
  30 #define BNA_IOC_TIMER_FREQ              200
  31
  32 /* Log string size */
  33 #define BNA_MESSAGE_SIZE                256
  34
  35 /* MBOX API for PORT, TX, RX */
  36 #define bna_mbox_qe_fill(_qe, _cmd, _cmd_len, _cbfn, _cbarg)            \
  37 do {                                                                    \
  38         memcpy(&((_qe)->cmd.msg[0]), (_cmd), (_cmd_len));       \
  39         (_qe)->cbfn = (_cbfn);                                          \
  40         (_qe)->cbarg = (_cbarg);                                        \
  41 } while (0)
  42
  43 #define bna_is_small_rxq(rcb) ((rcb)->id == 1)
  44
  45 #define BNA_MAC_IS_EQUAL(_mac1, _mac2)                                  \
  46         (!memcmp((_mac1), (_mac2), sizeof(mac_t)))
  47
  48 #define BNA_POWER_OF_2(x) (((x) & ((x) - 1)) == 0)
  49
  50 #define BNA_TO_POWER_OF_2(x)                                            \
  51 do {                                                                    \
  52         int _shift = 0;                                                 \
  53         while ((x) && (x) != 1) {                                       \
  54                 (x) >>= 1;                                              \
  55                 _shift++;                                               \
  56         }                                                               \
  57         (x) <<= _shift;                                                 \
  58 } while (0)
  59
  60 #define BNA_TO_POWER_OF_2_HIGH(x)                                       \
  61 do {                                                                    \
  62         int n = 1;                                                      \
  63         while (n < (x))                                                 \
  64                 n <<= 1;                                                \
  65         (x) = n;                                                        \
  66 } while (0)
  67
  68 /*
  69  * input : _addr-> os dma addr in host endian format,
  70  * output : _bna_dma_addr-> pointer to hw dma addr
  71  */
  72 #define BNA_SET_DMA_ADDR(_addr, _bna_dma_addr)                          \
  73 do {                                                                    \
  74         u64 tmp_addr =                                          \
  75         cpu_to_be64((u64)(_addr));                              \
  76         (_bna_dma_addr)->msb = ((struct bna_dma_addr *)&tmp_addr)->msb; \
  77         (_bna_dma_addr)->lsb = ((struct bna_dma_addr *)&tmp_addr)->lsb; \
  78 } while (0)
  79
  80 /*
  81  * input : _bna_dma_addr-> pointer to hw dma addr
  82  * output : _addr-> os dma addr in host endian format
  83  */
  84 #define BNA_GET_DMA_ADDR(_bna_dma_addr, _addr)                  \
  85 do {                                                            \
  86         (_addr) = ((((u64)ntohl((_bna_dma_addr)->msb))) << 32)          \
  87         | ((ntohl((_bna_dma_addr)->lsb) & 0xffffffff)); \
  88 } while (0)
  89
  90 #define containing_rec(addr, type, field)                               \
  91         ((type *)((unsigned char *)(addr) -                             \
  92         (unsigned char *)(&((type *)0)->field)))
  93
  94 #define BNA_TXQ_WI_NEEDED(_vectors)     (((_vectors) + 3) >> 2)
  95
  96 /* TxQ element is 64 bytes */
  97 #define BNA_TXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 6)
  98 #define BNA_TXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 6)
  99
 100 #define BNA_TXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
 101 {                                                                       \
 102         unsigned int page_index;        /* index within a page */       \
 103         void *page_addr;                                                \
 104         page_index = (_qe_idx) & (BNA_TXQ_PAGE_INDEX_MAX - 1);          \
 105         (_qe_ptr_range) = (BNA_TXQ_PAGE_INDEX_MAX - page_index);        \
 106         page_addr = (_qpt_ptr)[((_qe_idx) >>  BNA_TXQ_PAGE_INDEX_MAX_SHIFT)];\
 107         (_qe_ptr) = &((struct bna_txq_entry *)(page_addr))[page_index]; \
 108 }
 109
 110 /* RxQ element is 8 bytes */
 111 #define BNA_RXQ_PAGE_INDEX_MAX          (PAGE_SIZE >> 3)
 112 #define BNA_RXQ_PAGE_INDEX_MAX_SHIFT    (PAGE_SHIFT - 3)
 113
 114 #define BNA_RXQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range) \
 115 {                                                                       \
 116         unsigned int page_index;        /* index within a page */       \
 117         void *page_addr;                                                \
 118         page_index = (_qe_idx) & (BNA_RXQ_PAGE_INDEX_MAX - 1);          \
 119         (_qe_ptr_range) = (BNA_RXQ_PAGE_INDEX_MAX - page_index);        \
 120         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 121                                 BNA_RXQ_PAGE_INDEX_MAX_SHIFT)];         \
 122         (_qe_ptr) = &((struct bna_rxq_entry *)(page_addr))[page_index]; \
 123 }
 124
 125 /* CQ element is 16 bytes */
 126 #define BNA_CQ_PAGE_INDEX_MAX           (PAGE_SIZE >> 4)
 127 #define BNA_CQ_PAGE_INDEX_MAX_SHIFT     (PAGE_SHIFT - 4)
 128
 129 #define BNA_CQ_QPGE_PTR_GET(_qe_idx, _qpt_ptr, _qe_ptr, _qe_ptr_range)  \
 130 {                                                                       \
 131         unsigned int page_index;          /* index within a page */     \
 132         void *page_addr;                                                \
 133                                                                         \
 134         page_index = (_qe_idx) & (BNA_CQ_PAGE_INDEX_MAX - 1);           \
 135         (_qe_ptr_range) = (BNA_CQ_PAGE_INDEX_MAX - page_index);         \
 136         page_addr = (_qpt_ptr)[((_qe_idx) >>                            \
 137                                     BNA_CQ_PAGE_INDEX_MAX_SHIFT)];      \
 138         (_qe_ptr) = &((struct bna_cq_entry *)(page_addr))[page_index];\
 139 }
 140
 141 #define BNA_QE_INDX_2_PTR(_cast, _qe_idx, _q_base)                      \
 142         (&((_cast *)(_q_base))[(_qe_idx)])
 143
 144 #define BNA_QE_INDX_RANGE(_qe_idx, _q_depth) ((_q_depth) - (_qe_idx))
 145
 146 #define BNA_QE_INDX_ADD(_qe_idx, _qe_num, _q_depth)                     \
 147         ((_qe_idx) = ((_qe_idx) + (_qe_num)) & ((_q_depth) - 1))
 148
 149 #define BNA_Q_INDEX_CHANGE(_old_idx, _updated_idx, _q_depth)            \
 150         (((_updated_idx) - (_old_idx)) & ((_q_depth) - 1))
 151
 152 #define BNA_QE_FREE_CNT(_q_ptr, _q_depth)                               \
 153         (((_q_ptr)->consumer_index - (_q_ptr)->producer_index - 1) &    \
 154          ((_q_depth) - 1))
 155
 156 #define BNA_QE_IN_USE_CNT(_q_ptr, _q_depth)                             \
 157         ((((_q_ptr)->producer_index - (_q_ptr)->consumer_index)) &      \
 158          (_q_depth - 1))
 159
 160 #define BNA_Q_GET_CI(_q_ptr)            ((_q_ptr)->q.consumer_index)
 161
 162 #define BNA_Q_GET_PI(_q_ptr)            ((_q_ptr)->q.producer_index)
 163
 164 #define BNA_Q_PI_ADD(_q_ptr, _num)                                      \
 165         (_q_ptr)->q.producer_index =                                    \
 166                 (((_q_ptr)->q.producer_index + (_num)) &                \
 167                 ((_q_ptr)->q.q_depth - 1))
 168
 169 #define BNA_Q_CI_ADD(_q_ptr, _num)                                      \
 170         (_q_ptr)->q.consumer_index =                                    \
 171                 (((_q_ptr)->q.consumer_index + (_num))                  \
 172                 & ((_q_ptr)->q.q_depth - 1))
 173
 174 #define BNA_Q_FREE_COUNT(_q_ptr)                                        \
 175         (BNA_QE_FREE_CNT(&((_q_ptr)->q), (_q_ptr)->q.q_depth))
 176
 177 #define BNA_Q_IN_USE_COUNT(_q_ptr)                                      \
 178         (BNA_QE_IN_USE_CNT(&(_q_ptr)->q, (_q_ptr)->q.q_depth))
 179
 180 /* These macros build the data portion of the TxQ/RxQ doorbell */
 181 #define BNA_DOORBELL_Q_PRD_IDX(_pi)     (0x80000000 | (_pi))
 182 #define BNA_DOORBELL_Q_STOP             (0x40000000)
 183
 184 /* These macros build the data portion of the IB doorbell */
 185 #define BNA_DOORBELL_IB_INT_ACK(_timeout, _events) \
 186         (0x80000000 | ((_timeout) << 16) | (_events))
 187 #define BNA_DOORBELL_IB_INT_DISABLE     (0x40000000)
 188
 189 /* Set the coalescing timer for the given ib */
 190 #define bna_ib_coalescing_timer_set(_i_dbell, _cls_timer)               \
 191         ((_i_dbell)->doorbell_ack = BNA_DOORBELL_IB_INT_ACK((_cls_timer), 0));
 192
 193 /* Acks 'events' # of events for a given ib */
 194 #define bna_ib_ack(_i_dbell, _events)                                   \
 195         (writel(((_i_dbell)->doorbell_ack | (_events)), \
 196                 (_i_dbell)->doorbell_addr));
 197
 198 #define bna_txq_prod_indx_doorbell(_tcb)                                \
 199         (writel(BNA_DOORBELL_Q_PRD_IDX((_tcb)->producer_index), \
 200                 (_tcb)->q_dbell));
 201
 202 #define bna_rxq_prod_indx_doorbell(_rcb)                                \
 203         (writel(BNA_DOORBELL_Q_PRD_IDX((_rcb)->producer_index), \
 204                 (_rcb)->q_dbell));
 205
 206 #define BNA_LARGE_PKT_SIZE              1000
 207
 208 #define BNA_UPDATE_PKT_CNT(_pkt, _len)                                  \
 209 do {                                                                    \
 210         if ((_len) > BNA_LARGE_PKT_SIZE) {                              \
 211                 (_pkt)->large_pkt_cnt++;                                \
 212         } else {                                                        \
 213                 (_pkt)->small_pkt_cnt++;                                \
 214         }                                                               \
 215 } while (0)
 216
 217 #define call_rxf_stop_cbfn(rxf, status)                                 \
 218         if ((rxf)->stop_cbfn) {                                         \
 219                 (*(rxf)->stop_cbfn)((rxf)->stop_cbarg, (status));       \
 220                 (rxf)->stop_cbfn = NULL;                                \
 221                 (rxf)->stop_cbarg = NULL;                               \
 222         }
 223
 224 #define call_rxf_start_cbfn(rxf, status)                                \
 225         if ((rxf)->start_cbfn) {                                        \
 226                 (*(rxf)->start_cbfn)((rxf)->start_cbarg, (status));     \
 227                 (rxf)->start_cbfn = NULL;                               \
 228                 (rxf)->start_cbarg = NULL;                              \
 229         }
 230
 231 #define call_rxf_cam_fltr_cbfn(rxf, status)                             \
 232         if ((rxf)->cam_fltr_cbfn) {                                     \
 233                 (*(rxf)->cam_fltr_cbfn)((rxf)->cam_fltr_cbarg, rxf->rx, \
 234                                         (status));                      \
 235                 (rxf)->cam_fltr_cbfn = NULL;                            \
 236                 (rxf)->cam_fltr_cbarg = NULL;                           \
 237         }
 238
 239 #define call_rxf_pause_cbfn(rxf, status)                                \
 240         if ((rxf)->oper_state_cbfn) {                                   \
 241                 (*(rxf)->oper_state_cbfn)((rxf)->oper_state_cbarg, rxf->rx,\
 242                                         (status));                      \
 243                 (rxf)->rxf_flags &= ~BNA_RXF_FL_OPERSTATE_CHANGED;      \
 244                 (rxf)->oper_state_cbfn = NULL;                          \
 245                 (rxf)->oper_state_cbarg = NULL;                         \
 246         }
 247
 248 #define call_rxf_resume_cbfn(rxf, status) call_rxf_pause_cbfn(rxf, status)
 249
 250 #define is_xxx_enable(mode, bitmask, xxx) ((bitmask & xxx) && (mode & xxx))
 251
 252 #define is_xxx_disable(mode, bitmask, xxx) ((bitmask & xxx) && !(mode & xxx))
 253
 254 #define xxx_enable(mode, bitmask, xxx)                                  \
 255 do {                                                                    \
 256         bitmask |= xxx;                                                 \
 257         mode |= xxx;                                                    \
 258 } while (0)
 259
 260 #define xxx_disable(mode, bitmask, xxx)                                 \
 261 do {                                                                    \
 262         bitmask |= xxx;                                                 \
 263         mode &= ~xxx;                                                   \
 264 } while (0)
 265
 266 #define xxx_inactive(mode, bitmask, xxx)                                \
 267 do {                                                                    \
 268         bitmask &= ~xxx;                                                \
 269         mode &= ~xxx;                                                   \
 270 } while (0)
 271
 272 #define is_promisc_enable(mode, bitmask)                                \
 273         is_xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 274
 275 #define is_promisc_disable(mode, bitmask)                               \
 276         is_xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 277
 278 #define promisc_enable(mode, bitmask)                                   \
 279         xxx_enable(mode, bitmask, BNA_RXMODE_PROMISC)
 280
 281 #define promisc_disable(mode, bitmask)                                  \
 282         xxx_disable(mode, bitmask, BNA_RXMODE_PROMISC)
 283
 284 #define promisc_inactive(mode, bitmask)                                 \
 285         xxx_inactive(mode, bitmask, BNA_RXMODE_PROMISC)
 286
 287 #define is_default_enable(mode, bitmask)                                \
 288         is_xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 289
 290 #define is_default_disable(mode, bitmask)                               \
 291         is_xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 292
 293 #define default_enable(mode, bitmask)                                   \
 294         xxx_enable(mode, bitmask, BNA_RXMODE_DEFAULT)
 295
 296 #define default_disable(mode, bitmask)                                  \
 297         xxx_disable(mode, bitmask, BNA_RXMODE_DEFAULT)
 298
 299 #define default_inactive(mode, bitmask)                                 \
 300         xxx_inactive(mode, bitmask, BNA_RXMODE_DEFAULT)
 301
 302 #define is_allmulti_enable(mode, bitmask)                               \
 303         is_xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 304
 305 #define is_allmulti_disable(mode, bitmask)                              \
 306         is_xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 307
 308 #define allmulti_enable(mode, bitmask)                                  \
 309         xxx_enable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 310
 311 #define allmulti_disable(mode, bitmask)                                 \
 312         xxx_disable(mode, bitmask, BNA_RXMODE_ALLMULTI)
 313
 314 #define allmulti_inactive(mode, bitmask)                                \
 315         xxx_inactive(mode, bitmask, BNA_RXMODE_ALLMULTI)
 316
 317 #define GET_RXQS(rxp, q0, q1)   do {                                    \
 318         switch ((rxp)->type) {                                          \
 319         case BNA_RXP_SINGLE:                                            \
 320                 (q0) = rxp->rxq.single.only;                            \
 321                 (q1) = NULL;                                            \
 322                 break;                                                  \
 323         case BNA_RXP_SLR:                                               \
 324                 (q0) = rxp->rxq.slr.large;                              \
 325                 (q1) = rxp->rxq.slr.small;                              \
 326                 break;                                                  \
 327         case BNA_RXP_HDS:                                               \
 328                 (q0) = rxp->rxq.hds.data;                               \
 329                 (q1) = rxp->rxq.hds.hdr;                                \
 330                 break;                                                  \
 331         }                                                               \
 332 } while (0)
 333
 334 /**
 335  *
 336  * Function prototypes
 337  *
 338  */
 339
 340 /**
 341  * BNA
 342  */
 343
 344 /* APIs for BNAD */
 345 void bna_res_req(struct bna_res_info *res_info);
 346 void bna_init(struct bna *bna, struct bnad *bnad,
 347                         struct bfa_pcidev *pcidev,
 348                         struct bna_res_info *res_info);
 349 void bna_uninit(struct bna *bna);
 350 void bna_stats_get(struct bna *bna);
 351 void bna_get_perm_mac(struct bna *bna, u8 *mac);
 352
 353 /* APIs for Rx */
 354 int bna_rit_mod_can_satisfy(struct bna_rit_mod *rit_mod, int seg_size);
 355
 356 /* APIs for RxF */
 357 struct bna_mac *bna_ucam_mod_mac_get(struct bna_ucam_mod *ucam_mod);
 358 void bna_ucam_mod_mac_put(struct bna_ucam_mod *ucam_mod,
 359                           struct bna_mac *mac);
 360 struct bna_mac *bna_mcam_mod_mac_get(struct bna_mcam_mod *mcam_mod);
 361 void bna_mcam_mod_mac_put(struct bna_mcam_mod *mcam_mod,
 362                           struct bna_mac *mac);
 363 struct bna_rit_segment *
 364 bna_rit_mod_seg_get(struct bna_rit_mod *rit_mod, int seg_size);
 365 void bna_rit_mod_seg_put(struct bna_rit_mod *rit_mod,
 366                         struct bna_rit_segment *seg);
 367
 368 /**
 369  * DEVICE
 370  */
 371
 372 /* APIs for BNAD */
 373 void bna_device_enable(struct bna_device *device);
 374 void bna_device_disable(struct bna_device *device,
 375                         enum bna_cleanup_type type);
 376
 377 /**
 378  * MBOX
 379  */
 380
 381 /* APIs for PORT, TX, RX */
 382 void bna_mbox_handler(struct bna *bna, u32 intr_status);
 383 void bna_mbox_send(struct bna *bna, struct bna_mbox_qe *mbox_qe);
 384
 385 /**
 386  * PORT
 387  */
 388
 389 /* API for RX */
 390 int bna_port_mtu_get(struct bna_port *port);
 391 void bna_llport_rx_started(struct bna_llport *llport);
 392 void bna_llport_rx_stopped(struct bna_llport *llport);
 393
 394 /* API for BNAD */
 395 void bna_port_enable(struct bna_port *port);
 396 void bna_port_disable(struct bna_port *port, enum bna_cleanup_type type,
 397                       void (*cbfn)(void *, enum bna_cb_status));
 398 void bna_port_pause_config(struct bna_port *port,
 399                            struct bna_pause_config *pause_config,
 400                            void (*cbfn)(struct bnad *, enum bna_cb_status));
 401 void bna_port_mtu_set(struct bna_port *port, int mtu,
 402                       void (*cbfn)(struct bnad *, enum bna_cb_status));
 403 void bna_port_mac_get(struct bna_port *port, mac_t *mac);
 404
 405 /* Callbacks for TX, RX */
 406 void bna_port_cb_tx_stopped(struct bna_port *port,
 407                             enum bna_cb_status status);
 408 void bna_port_cb_rx_stopped(struct bna_port *port,
 409                             enum bna_cb_status status);
 410
 411 /**
 412  * IB
 413  */
 414
 415 /* APIs for BNA */
 416 void bna_ib_mod_init(struct bna_ib_mod *ib_mod, struct bna *bna,
 417                      struct bna_res_info *res_info);
 418 void bna_ib_mod_uninit(struct bna_ib_mod *ib_mod);
 419
 420 /**
 421  * TX MODULE AND TX
 422  */
 423
 424 /* APIs for BNA */
 425 void bna_tx_mod_init(struct bna_tx_mod *tx_mod, struct bna *bna,
 426                      struct bna_res_info *res_info);
 427 void bna_tx_mod_uninit(struct bna_tx_mod *tx_mod);
 428 int bna_tx_state_get(struct bna_tx *tx);
 429
 430 /* APIs for PORT */
 431 void bna_tx_mod_start(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 432 void bna_tx_mod_stop(struct bna_tx_mod *tx_mod, enum bna_tx_type type);
 433 void bna_tx_mod_fail(struct bna_tx_mod *tx_mod);
 434 void bna_tx_mod_prio_changed(struct bna_tx_mod *tx_mod, int prio);
 435 void bna_tx_mod_cee_link_status(struct bna_tx_mod *tx_mod, int cee_link);
 436
 437 /* APIs for BNAD */
 438 void bna_tx_res_req(int num_txq, int txq_depth,
 439                     struct bna_res_info *res_info);
 440 struct bna_tx *bna_tx_create(struct bna *bna, struct bnad *bnad,
 441                                struct bna_tx_config *tx_cfg,
 442                                struct bna_tx_event_cbfn *tx_cbfn,
 443                                struct bna_res_info *res_info, void *priv);
 444 void bna_tx_destroy(struct bna_tx *tx);
 445 void bna_tx_enable(struct bna_tx *tx);
 446 void bna_tx_disable(struct bna_tx *tx, enum bna_cleanup_type type,
 447                     void (*cbfn)(void *, struct bna_tx *,
 448                                  enum bna_cb_status));
 449 void bna_tx_coalescing_timeo_set(struct bna_tx *tx, int coalescing_timeo);
 450
 451 /**
 452  * RX MODULE, RX, RXF
 453  */
 454
 455 /* Internal APIs */
 456 void rxf_cb_cam_fltr_mbox_cmd(void *arg, int status);
 457 void rxf_cam_mbox_cmd(struct bna_rxf *rxf, u8 cmd,
 458                 const struct bna_mac *mac_addr);
 459 void __rxf_vlan_filter_set(struct bna_rxf *rxf, enum bna_status status);
 460 void bna_rxf_adv_init(struct bna_rxf *rxf,
 461                 struct bna_rx *rx,
 462                 struct bna_rx_config *q_config);
 463 int rxf_process_packet_filter_ucast(struct bna_rxf *rxf);
 464 int rxf_process_packet_filter_promisc(struct bna_rxf *rxf);
 465 int rxf_process_packet_filter_default(struct bna_rxf *rxf);
 466 int rxf_process_packet_filter_allmulti(struct bna_rxf *rxf);
 467 int rxf_clear_packet_filter_ucast(struct bna_rxf *rxf);
 468 int rxf_clear_packet_filter_promisc(struct bna_rxf *rxf);
 469 int rxf_clear_packet_filter_default(struct bna_rxf *rxf);
 470 int rxf_clear_packet_filter_allmulti(struct bna_rxf *rxf);
 471 void rxf_reset_packet_filter_ucast(struct bna_rxf *rxf);
 472 void rxf_reset_packet_filter_promisc(struct bna_rxf *rxf);
 473 void rxf_reset_packet_filter_default(struct bna_rxf *rxf);
 474 void rxf_reset_packet_filter_allmulti(struct bna_rxf *rxf);
 475
 476 /* APIs for BNA */
 477 void bna_rx_mod_init(struct bna_rx_mod *rx_mod, struct bna *bna,
 478                      struct bna_res_info *res_info);
 479 void bna_rx_mod_uninit(struct bna_rx_mod *rx_mod);
 480 int bna_rx_state_get(struct bna_rx *rx);
 481 int bna_rxf_state_get(struct bna_rxf *rxf);
 482
 483 /* APIs for PORT */
 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                                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                                  enum bna_cb_status));
 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 enum bna_cb_status
 508 bna_rx_mcast_add(struct bna_rx *rx, u8 *mcmac,
 509                  void (*cbfn)(struct bnad *, struct bna_rx *,
 510                               enum bna_cb_status));
 511 enum bna_cb_status
 512 bna_rx_mcast_listset(struct bna_rx *rx, int count, u8 *mcmac,
 513                      void (*cbfn)(struct bnad *, struct bna_rx *,
 514                                   enum bna_cb_status));
 515 enum bna_cb_status
 516 bna_rx_mode_set(struct bna_rx *rx, enum bna_rxmode rxmode,
 517                 enum bna_rxmode bitmask,
 518                 void (*cbfn)(struct bnad *, struct bna_rx *,
 519                              enum bna_cb_status));
 520 void bna_rx_vlan_add(struct bna_rx *rx, int vlan_id);
 521 void bna_rx_vlan_del(struct bna_rx *rx, int vlan_id);
 522 void bna_rx_vlanfilter_enable(struct bna_rx *rx);
 523 void bna_rx_hds_enable(struct bna_rx *rx, struct bna_rxf_hds *hds_config,
 524                        void (*cbfn)(struct bnad *, struct bna_rx *,
 525                                     enum bna_cb_status));
 526 void bna_rx_hds_disable(struct bna_rx *rx,
 527                         void (*cbfn)(struct bnad *, struct bna_rx *,
 528                                      enum bna_cb_status));
 529
 530 /**
 531  * BNAD
 532  */
 533
 534 /* Callbacks for BNA */
 535 void bnad_cb_stats_get(struct bnad *bnad, enum bna_cb_status status,
 536                        struct bna_stats *stats);
 537
 538 /* Callbacks for DEVICE */
 539 void bnad_cb_device_enabled(struct bnad *bnad, enum bna_cb_status status);
 540 void bnad_cb_device_disabled(struct bnad *bnad, enum bna_cb_status status);
 541 void bnad_cb_device_enable_mbox_intr(struct bnad *bnad);
 542 void bnad_cb_device_disable_mbox_intr(struct bnad *bnad);
 543
 544 /* Callbacks for port */
 545 void bnad_cb_port_link_status(struct bnad *bnad,
 546                               enum bna_link_status status);
 547
 548 #endif  /* __BNA_H__ */