| 1 | /* |
| 2 | * Copyright (C) 2005 - 2011 Emulex |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * This program is free software; you can redistribute it and/or |
| 6 | * modify it under the terms of the GNU General Public License version 2 |
| 7 | * as published by the Free Software Foundation. The full GNU General |
| 8 | * Public License is included in this distribution in the file called COPYING. |
| 9 | * |
| 10 | * Contact Information: |
| 11 | * linux-drivers@emulex.com |
| 12 | * |
| 13 | * Emulex |
| 14 | * 3333 Susan Street |
| 15 | * Costa Mesa, CA 92626 |
| 16 | */ |
| 17 | |
| 18 | #ifndef BE_H |
| 19 | #define BE_H |
| 20 | |
| 21 | #include <linux/pci.h> |
| 22 | #include <linux/etherdevice.h> |
| 23 | #include <linux/delay.h> |
| 24 | #include <net/tcp.h> |
| 25 | #include <net/ip.h> |
| 26 | #include <net/ipv6.h> |
| 27 | #include <linux/if_vlan.h> |
| 28 | #include <linux/workqueue.h> |
| 29 | #include <linux/interrupt.h> |
| 30 | #include <linux/firmware.h> |
| 31 | #include <linux/slab.h> |
| 32 | |
| 33 | #include "be_hw.h" |
| 34 | |
| 35 | #define DRV_VER "4.0.100u" |
| 36 | #define DRV_NAME "be2net" |
| 37 | #define BE_NAME "ServerEngines BladeEngine2 10Gbps NIC" |
| 38 | #define BE3_NAME "ServerEngines BladeEngine3 10Gbps NIC" |
| 39 | #define OC_NAME "Emulex OneConnect 10Gbps NIC" |
| 40 | #define OC_NAME_BE OC_NAME "(be3)" |
| 41 | #define OC_NAME_LANCER OC_NAME "(Lancer)" |
| 42 | #define DRV_DESC "ServerEngines BladeEngine 10Gbps NIC Driver" |
| 43 | |
| 44 | #define BE_VENDOR_ID 0x19a2 |
| 45 | #define EMULEX_VENDOR_ID 0x10df |
| 46 | #define BE_DEVICE_ID1 0x211 |
| 47 | #define BE_DEVICE_ID2 0x221 |
| 48 | #define OC_DEVICE_ID1 0x700 /* Device Id for BE2 cards */ |
| 49 | #define OC_DEVICE_ID2 0x710 /* Device Id for BE3 cards */ |
| 50 | #define OC_DEVICE_ID3 0xe220 /* Device id for Lancer cards */ |
| 51 | #define OC_DEVICE_ID4 0xe228 /* Device id for VF in Lancer */ |
| 52 | |
| 53 | static inline char *nic_name(struct pci_dev *pdev) |
| 54 | { |
| 55 | switch (pdev->device) { |
| 56 | case OC_DEVICE_ID1: |
| 57 | return OC_NAME; |
| 58 | case OC_DEVICE_ID2: |
| 59 | return OC_NAME_BE; |
| 60 | case OC_DEVICE_ID3: |
| 61 | case OC_DEVICE_ID4: |
| 62 | return OC_NAME_LANCER; |
| 63 | case BE_DEVICE_ID2: |
| 64 | return BE3_NAME; |
| 65 | default: |
| 66 | return BE_NAME; |
| 67 | } |
| 68 | } |
| 69 | |
| 70 | /* Number of bytes of an RX frame that are copied to skb->data */ |
| 71 | #define BE_HDR_LEN ((u16) 64) |
| 72 | #define BE_MAX_JUMBO_FRAME_SIZE 9018 |
| 73 | #define BE_MIN_MTU 256 |
| 74 | |
| 75 | #define BE_NUM_VLANS_SUPPORTED 64 |
| 76 | #define BE_MAX_EQD 96 |
| 77 | #define BE_MAX_TX_FRAG_COUNT 30 |
| 78 | |
| 79 | #define EVNT_Q_LEN 1024 |
| 80 | #define TX_Q_LEN 2048 |
| 81 | #define TX_CQ_LEN 1024 |
| 82 | #define RX_Q_LEN 1024 /* Does not support any other value */ |
| 83 | #define RX_CQ_LEN 1024 |
| 84 | #define MCC_Q_LEN 128 /* total size not to exceed 8 pages */ |
| 85 | #define MCC_CQ_LEN 256 |
| 86 | |
| 87 | #define MAX_RSS_QS 4 /* BE limit is 4 queues/port */ |
| 88 | #define MAX_RX_QS (MAX_RSS_QS + 1) /* RSS qs + 1 def Rx */ |
| 89 | #define MAX_TX_QS 8 |
| 90 | #define BE_MAX_MSIX_VECTORS (MAX_RX_QS + 1)/* RX + TX */ |
| 91 | #define BE_NAPI_WEIGHT 64 |
| 92 | #define MAX_RX_POST BE_NAPI_WEIGHT /* Frags posted at a time */ |
| 93 | #define RX_FRAGS_REFILL_WM (RX_Q_LEN - MAX_RX_POST) |
| 94 | |
| 95 | #define FW_VER_LEN 32 |
| 96 | |
| 97 | struct be_dma_mem { |
| 98 | void *va; |
| 99 | dma_addr_t dma; |
| 100 | u32 size; |
| 101 | }; |
| 102 | |
| 103 | struct be_queue_info { |
| 104 | struct be_dma_mem dma_mem; |
| 105 | u16 len; |
| 106 | u16 entry_size; /* Size of an element in the queue */ |
| 107 | u16 id; |
| 108 | u16 tail, head; |
| 109 | bool created; |
| 110 | atomic_t used; /* Number of valid elements in the queue */ |
| 111 | }; |
| 112 | |
| 113 | static inline u32 MODULO(u16 val, u16 limit) |
| 114 | { |
| 115 | BUG_ON(limit & (limit - 1)); |
| 116 | return val & (limit - 1); |
| 117 | } |
| 118 | |
| 119 | static inline void index_adv(u16 *index, u16 val, u16 limit) |
| 120 | { |
| 121 | *index = MODULO((*index + val), limit); |
| 122 | } |
| 123 | |
| 124 | static inline void index_inc(u16 *index, u16 limit) |
| 125 | { |
| 126 | *index = MODULO((*index + 1), limit); |
| 127 | } |
| 128 | |
| 129 | static inline void *queue_head_node(struct be_queue_info *q) |
| 130 | { |
| 131 | return q->dma_mem.va + q->head * q->entry_size; |
| 132 | } |
| 133 | |
| 134 | static inline void *queue_tail_node(struct be_queue_info *q) |
| 135 | { |
| 136 | return q->dma_mem.va + q->tail * q->entry_size; |
| 137 | } |
| 138 | |
| 139 | static inline void queue_head_inc(struct be_queue_info *q) |
| 140 | { |
| 141 | index_inc(&q->head, q->len); |
| 142 | } |
| 143 | |
| 144 | static inline void queue_tail_inc(struct be_queue_info *q) |
| 145 | { |
| 146 | index_inc(&q->tail, q->len); |
| 147 | } |
| 148 | |
| 149 | struct be_eq_obj { |
| 150 | struct be_queue_info q; |
| 151 | char desc[32]; |
| 152 | |
| 153 | /* Adaptive interrupt coalescing (AIC) info */ |
| 154 | bool enable_aic; |
| 155 | u16 min_eqd; /* in usecs */ |
| 156 | u16 max_eqd; /* in usecs */ |
| 157 | u16 cur_eqd; /* in usecs */ |
| 158 | u8 eq_idx; |
| 159 | |
| 160 | struct napi_struct napi; |
| 161 | }; |
| 162 | |
| 163 | struct be_mcc_obj { |
| 164 | struct be_queue_info q; |
| 165 | struct be_queue_info cq; |
| 166 | bool rearm_cq; |
| 167 | }; |
| 168 | |
| 169 | struct be_tx_stats { |
| 170 | u64 tx_bytes; |
| 171 | u64 tx_pkts; |
| 172 | u64 tx_reqs; |
| 173 | u64 tx_wrbs; |
| 174 | u64 tx_compl; |
| 175 | ulong tx_jiffies; |
| 176 | u32 tx_stops; |
| 177 | }; |
| 178 | |
| 179 | struct be_tx_obj { |
| 180 | struct be_queue_info q; |
| 181 | struct be_queue_info cq; |
| 182 | /* Remember the skbs that were transmitted */ |
| 183 | struct sk_buff *sent_skb_list[TX_Q_LEN]; |
| 184 | struct be_tx_stats stats; |
| 185 | }; |
| 186 | |
| 187 | /* Struct to remember the pages posted for rx frags */ |
| 188 | struct be_rx_page_info { |
| 189 | struct page *page; |
| 190 | DEFINE_DMA_UNMAP_ADDR(bus); |
| 191 | u16 page_offset; |
| 192 | bool last_page_user; |
| 193 | }; |
| 194 | |
| 195 | struct be_rx_stats { |
| 196 | u64 rx_bytes; |
| 197 | u64 rx_pkts; |
| 198 | u64 rx_pkts_prev; |
| 199 | ulong rx_jiffies; |
| 200 | u32 rx_drops_no_skbs; /* skb allocation errors */ |
| 201 | u32 rx_drops_no_frags; /* HW has no fetched frags */ |
| 202 | u32 rx_post_fail; /* page post alloc failures */ |
| 203 | u32 rx_polls; /* NAPI calls */ |
| 204 | u32 rx_events; |
| 205 | u32 rx_compl; |
| 206 | u32 rx_mcast_pkts; |
| 207 | u32 rx_compl_err; /* completions with err set */ |
| 208 | u32 rx_pps; /* pkts per second */ |
| 209 | }; |
| 210 | |
| 211 | struct be_rx_compl_info { |
| 212 | u32 rss_hash; |
| 213 | u16 vlan_tag; |
| 214 | u16 pkt_size; |
| 215 | u16 rxq_idx; |
| 216 | u16 mac_id; |
| 217 | u8 vlanf; |
| 218 | u8 num_rcvd; |
| 219 | u8 err; |
| 220 | u8 ipf; |
| 221 | u8 tcpf; |
| 222 | u8 udpf; |
| 223 | u8 ip_csum; |
| 224 | u8 l4_csum; |
| 225 | u8 ipv6; |
| 226 | u8 vtm; |
| 227 | u8 pkt_type; |
| 228 | }; |
| 229 | |
| 230 | struct be_rx_obj { |
| 231 | struct be_adapter *adapter; |
| 232 | struct be_queue_info q; |
| 233 | struct be_queue_info cq; |
| 234 | struct be_rx_compl_info rxcp; |
| 235 | struct be_rx_page_info page_info_tbl[RX_Q_LEN]; |
| 236 | struct be_eq_obj rx_eq; |
| 237 | struct be_rx_stats stats; |
| 238 | u8 rss_id; |
| 239 | bool rx_post_starved; /* Zero rx frags have been posted to BE */ |
| 240 | u32 cache_line_barrier[16]; |
| 241 | }; |
| 242 | |
| 243 | struct be_drv_stats { |
| 244 | u8 be_on_die_temperature; |
| 245 | u32 tx_events; |
| 246 | u32 eth_red_drops; |
| 247 | u32 rx_drops_no_pbuf; |
| 248 | u32 rx_drops_no_txpb; |
| 249 | u32 rx_drops_no_erx_descr; |
| 250 | u32 rx_drops_no_tpre_descr; |
| 251 | u32 rx_drops_too_many_frags; |
| 252 | u32 rx_drops_invalid_ring; |
| 253 | u32 forwarded_packets; |
| 254 | u32 rx_drops_mtu; |
| 255 | u32 rx_crc_errors; |
| 256 | u32 rx_alignment_symbol_errors; |
| 257 | u32 rx_pause_frames; |
| 258 | u32 rx_priority_pause_frames; |
| 259 | u32 rx_control_frames; |
| 260 | u32 rx_in_range_errors; |
| 261 | u32 rx_out_range_errors; |
| 262 | u32 rx_frame_too_long; |
| 263 | u32 rx_address_match_errors; |
| 264 | u32 rx_dropped_too_small; |
| 265 | u32 rx_dropped_too_short; |
| 266 | u32 rx_dropped_header_too_small; |
| 267 | u32 rx_dropped_tcp_length; |
| 268 | u32 rx_dropped_runt; |
| 269 | u32 rx_ip_checksum_errs; |
| 270 | u32 rx_tcp_checksum_errs; |
| 271 | u32 rx_udp_checksum_errs; |
| 272 | u32 tx_pauseframes; |
| 273 | u32 tx_priority_pauseframes; |
| 274 | u32 tx_controlframes; |
| 275 | u32 rxpp_fifo_overflow_drop; |
| 276 | u32 rx_input_fifo_overflow_drop; |
| 277 | u32 pmem_fifo_overflow_drop; |
| 278 | u32 jabber_events; |
| 279 | }; |
| 280 | |
| 281 | struct be_vf_cfg { |
| 282 | unsigned char vf_mac_addr[ETH_ALEN]; |
| 283 | u32 vf_if_handle; |
| 284 | u32 vf_pmac_id; |
| 285 | u16 vf_vlan_tag; |
| 286 | u32 vf_tx_rate; |
| 287 | }; |
| 288 | |
| 289 | #define BE_INVALID_PMAC_ID 0xffffffff |
| 290 | |
| 291 | struct be_adapter { |
| 292 | struct pci_dev *pdev; |
| 293 | struct net_device *netdev; |
| 294 | |
| 295 | u8 __iomem *csr; |
| 296 | u8 __iomem *db; /* Door Bell */ |
| 297 | u8 __iomem *pcicfg; /* PCI config space */ |
| 298 | |
| 299 | struct mutex mbox_lock; /* For serializing mbox cmds to BE card */ |
| 300 | struct be_dma_mem mbox_mem; |
| 301 | /* Mbox mem is adjusted to align to 16 bytes. The allocated addr |
| 302 | * is stored for freeing purpose */ |
| 303 | struct be_dma_mem mbox_mem_alloced; |
| 304 | |
| 305 | struct be_mcc_obj mcc_obj; |
| 306 | spinlock_t mcc_lock; /* For serializing mcc cmds to BE card */ |
| 307 | spinlock_t mcc_cq_lock; |
| 308 | |
| 309 | struct msix_entry msix_entries[BE_MAX_MSIX_VECTORS]; |
| 310 | u32 num_msix_vec; |
| 311 | bool isr_registered; |
| 312 | |
| 313 | /* TX Rings */ |
| 314 | struct be_eq_obj tx_eq; |
| 315 | struct be_tx_obj tx_obj[MAX_TX_QS]; |
| 316 | u8 num_tx_qs; |
| 317 | |
| 318 | u32 cache_line_break[8]; |
| 319 | |
| 320 | /* Rx rings */ |
| 321 | struct be_rx_obj rx_obj[MAX_RX_QS]; |
| 322 | u32 num_rx_qs; |
| 323 | u32 big_page_size; /* Compounded page size shared by rx wrbs */ |
| 324 | |
| 325 | u8 eq_next_idx; |
| 326 | struct be_drv_stats drv_stats; |
| 327 | |
| 328 | u16 vlans_added; |
| 329 | u16 max_vlans; /* Number of vlans supported */ |
| 330 | u8 vlan_tag[VLAN_N_VID]; |
| 331 | u8 vlan_prio_bmap; /* Available Priority BitMap */ |
| 332 | u16 recommended_prio; /* Recommended Priority */ |
| 333 | struct be_dma_mem mc_cmd_mem; |
| 334 | |
| 335 | struct be_dma_mem stats_cmd; |
| 336 | /* Work queue used to perform periodic tasks like getting statistics */ |
| 337 | struct delayed_work work; |
| 338 | u16 work_counter; |
| 339 | |
| 340 | /* Ethtool knobs and info */ |
| 341 | char fw_ver[FW_VER_LEN]; |
| 342 | u32 if_handle; /* Used to configure filtering */ |
| 343 | u32 pmac_id; /* MAC addr handle used by BE card */ |
| 344 | u32 beacon_state; /* for set_phys_id */ |
| 345 | |
| 346 | bool eeh_err; |
| 347 | bool link_up; |
| 348 | u32 port_num; |
| 349 | bool promiscuous; |
| 350 | bool wol; |
| 351 | u32 function_mode; |
| 352 | u32 function_caps; |
| 353 | u32 rx_fc; /* Rx flow control */ |
| 354 | u32 tx_fc; /* Tx flow control */ |
| 355 | bool ue_detected; |
| 356 | bool stats_cmd_sent; |
| 357 | int link_speed; |
| 358 | u8 port_type; |
| 359 | u8 transceiver; |
| 360 | u8 autoneg; |
| 361 | u8 generation; /* BladeEngine ASIC generation */ |
| 362 | u32 flash_status; |
| 363 | struct completion flash_compl; |
| 364 | |
| 365 | bool be3_native; |
| 366 | bool sriov_enabled; |
| 367 | struct be_vf_cfg *vf_cfg; |
| 368 | u8 is_virtfn; |
| 369 | u32 sli_family; |
| 370 | u8 hba_port_num; |
| 371 | u16 pvid; |
| 372 | }; |
| 373 | |
| 374 | #define be_physfn(adapter) (!adapter->is_virtfn) |
| 375 | |
| 376 | /* BladeEngine Generation numbers */ |
| 377 | #define BE_GEN2 2 |
| 378 | #define BE_GEN3 3 |
| 379 | |
| 380 | #define lancer_chip(adapter) ((adapter->pdev->device == OC_DEVICE_ID3) || \ |
| 381 | (adapter->pdev->device == OC_DEVICE_ID4)) |
| 382 | |
| 383 | extern const struct ethtool_ops be_ethtool_ops; |
| 384 | |
| 385 | #define msix_enabled(adapter) (adapter->num_msix_vec > 0) |
| 386 | #define tx_stats(txo) (&txo->stats) |
| 387 | #define rx_stats(rxo) (&rxo->stats) |
| 388 | |
| 389 | #define BE_SET_NETDEV_OPS(netdev, ops) (netdev->netdev_ops = ops) |
| 390 | |
| 391 | #define for_all_rx_queues(adapter, rxo, i) \ |
| 392 | for (i = 0, rxo = &adapter->rx_obj[i]; i < adapter->num_rx_qs; \ |
| 393 | i++, rxo++) |
| 394 | |
| 395 | /* Just skip the first default non-rss queue */ |
| 396 | #define for_all_rss_queues(adapter, rxo, i) \ |
| 397 | for (i = 0, rxo = &adapter->rx_obj[i+1]; i < (adapter->num_rx_qs - 1);\ |
| 398 | i++, rxo++) |
| 399 | |
| 400 | #define for_all_tx_queues(adapter, txo, i) \ |
| 401 | for (i = 0, txo = &adapter->tx_obj[i]; i < adapter->num_tx_qs; \ |
| 402 | i++, txo++) |
| 403 | |
| 404 | #define PAGE_SHIFT_4K 12 |
| 405 | #define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K) |
| 406 | |
| 407 | /* Returns number of pages spanned by the data starting at the given addr */ |
| 408 | #define PAGES_4K_SPANNED(_address, size) \ |
| 409 | ((u32)((((size_t)(_address) & (PAGE_SIZE_4K - 1)) + \ |
| 410 | (size) + (PAGE_SIZE_4K - 1)) >> PAGE_SHIFT_4K)) |
| 411 | |
| 412 | /* Byte offset into the page corresponding to given address */ |
| 413 | #define OFFSET_IN_PAGE(addr) \ |
| 414 | ((size_t)(addr) & (PAGE_SIZE_4K-1)) |
| 415 | |
| 416 | /* Returns bit offset within a DWORD of a bitfield */ |
| 417 | #define AMAP_BIT_OFFSET(_struct, field) \ |
| 418 | (((size_t)&(((_struct *)0)->field))%32) |
| 419 | |
| 420 | /* Returns the bit mask of the field that is NOT shifted into location. */ |
| 421 | static inline u32 amap_mask(u32 bitsize) |
| 422 | { |
| 423 | return (bitsize == 32 ? 0xFFFFFFFF : (1 << bitsize) - 1); |
| 424 | } |
| 425 | |
| 426 | static inline void |
| 427 | amap_set(void *ptr, u32 dw_offset, u32 mask, u32 offset, u32 value) |
| 428 | { |
| 429 | u32 *dw = (u32 *) ptr + dw_offset; |
| 430 | *dw &= ~(mask << offset); |
| 431 | *dw |= (mask & value) << offset; |
| 432 | } |
| 433 | |
| 434 | #define AMAP_SET_BITS(_struct, field, ptr, val) \ |
| 435 | amap_set(ptr, \ |
| 436 | offsetof(_struct, field)/32, \ |
| 437 | amap_mask(sizeof(((_struct *)0)->field)), \ |
| 438 | AMAP_BIT_OFFSET(_struct, field), \ |
| 439 | val) |
| 440 | |
| 441 | static inline u32 amap_get(void *ptr, u32 dw_offset, u32 mask, u32 offset) |
| 442 | { |
| 443 | u32 *dw = (u32 *) ptr; |
| 444 | return mask & (*(dw + dw_offset) >> offset); |
| 445 | } |
| 446 | |
| 447 | #define AMAP_GET_BITS(_struct, field, ptr) \ |
| 448 | amap_get(ptr, \ |
| 449 | offsetof(_struct, field)/32, \ |
| 450 | amap_mask(sizeof(((_struct *)0)->field)), \ |
| 451 | AMAP_BIT_OFFSET(_struct, field)) |
| 452 | |
| 453 | #define be_dws_cpu_to_le(wrb, len) swap_dws(wrb, len) |
| 454 | #define be_dws_le_to_cpu(wrb, len) swap_dws(wrb, len) |
| 455 | static inline void swap_dws(void *wrb, int len) |
| 456 | { |
| 457 | #ifdef __BIG_ENDIAN |
| 458 | u32 *dw = wrb; |
| 459 | BUG_ON(len % 4); |
| 460 | do { |
| 461 | *dw = cpu_to_le32(*dw); |
| 462 | dw++; |
| 463 | len -= 4; |
| 464 | } while (len); |
| 465 | #endif /* __BIG_ENDIAN */ |
| 466 | } |
| 467 | |
| 468 | static inline u8 is_tcp_pkt(struct sk_buff *skb) |
| 469 | { |
| 470 | u8 val = 0; |
| 471 | |
| 472 | if (ip_hdr(skb)->version == 4) |
| 473 | val = (ip_hdr(skb)->protocol == IPPROTO_TCP); |
| 474 | else if (ip_hdr(skb)->version == 6) |
| 475 | val = (ipv6_hdr(skb)->nexthdr == NEXTHDR_TCP); |
| 476 | |
| 477 | return val; |
| 478 | } |
| 479 | |
| 480 | static inline u8 is_udp_pkt(struct sk_buff *skb) |
| 481 | { |
| 482 | u8 val = 0; |
| 483 | |
| 484 | if (ip_hdr(skb)->version == 4) |
| 485 | val = (ip_hdr(skb)->protocol == IPPROTO_UDP); |
| 486 | else if (ip_hdr(skb)->version == 6) |
| 487 | val = (ipv6_hdr(skb)->nexthdr == NEXTHDR_UDP); |
| 488 | |
| 489 | return val; |
| 490 | } |
| 491 | |
| 492 | static inline void be_check_sriov_fn_type(struct be_adapter *adapter) |
| 493 | { |
| 494 | u32 sli_intf; |
| 495 | |
| 496 | pci_read_config_dword(adapter->pdev, SLI_INTF_REG_OFFSET, &sli_intf); |
| 497 | adapter->is_virtfn = (sli_intf & SLI_INTF_FT_MASK) ? 1 : 0; |
| 498 | } |
| 499 | |
| 500 | static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac) |
| 501 | { |
| 502 | u32 addr; |
| 503 | |
| 504 | addr = jhash(adapter->netdev->dev_addr, ETH_ALEN, 0); |
| 505 | |
| 506 | mac[5] = (u8)(addr & 0xFF); |
| 507 | mac[4] = (u8)((addr >> 8) & 0xFF); |
| 508 | mac[3] = (u8)((addr >> 16) & 0xFF); |
| 509 | /* Use the OUI from the current MAC address */ |
| 510 | memcpy(mac, adapter->netdev->dev_addr, 3); |
| 511 | } |
| 512 | |
| 513 | static inline bool be_multi_rxq(const struct be_adapter *adapter) |
| 514 | { |
| 515 | return adapter->num_rx_qs > 1; |
| 516 | } |
| 517 | |
| 518 | extern void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, |
| 519 | u16 num_popped); |
| 520 | extern void be_link_status_update(struct be_adapter *adapter, bool link_up); |
| 521 | extern void netdev_stats_update(struct be_adapter *adapter); |
| 522 | extern void be_parse_stats(struct be_adapter *adapter); |
| 523 | extern int be_load_fw(struct be_adapter *adapter, u8 *func); |
| 524 | #endif /* BE_H */ |