1 /******************************************************************************* 2 * 3 * Intel Ethernet Controller XL710 Family Linux Driver 4 * Copyright(c) 2013 Intel Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms and conditions of the GNU General Public License, 8 * version 2, as published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 * You should have received a copy of the GNU General Public License along with 16 * this program; if not, write to the Free Software Foundation, Inc., 17 * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * The full GNU General Public License is included in this distribution in 20 * the file called "COPYING". 21 * 22 * Contact Information: 23 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 24 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 25 * 26 ******************************************************************************/ 27 28 #ifndef _I40E_H_ 29 #define _I40E_H_ 30 31 #include <net/tcp.h> 32 #include <linux/init.h> 33 #include <linux/types.h> 34 #include <linux/errno.h> 35 #include <linux/module.h> 36 #include <linux/pci.h> 37 #include <linux/aer.h> 38 #include <linux/netdevice.h> 39 #include <linux/ioport.h> 40 #include <linux/slab.h> 41 #include <linux/list.h> 42 #include <linux/string.h> 43 #include <linux/in.h> 44 #include <linux/ip.h> 45 #include <linux/tcp.h> 46 #include <linux/sctp.h> 47 #include <linux/pkt_sched.h> 48 #include <linux/ipv6.h> 49 #include <linux/version.h> 50 #include <net/checksum.h> 51 #include <net/ip6_checksum.h> 52 #include <linux/ethtool.h> 53 #include <linux/if_vlan.h> 54 #include "i40e_type.h" 55 #include "i40e_prototype.h" 56 #include "i40e_virtchnl.h" 57 #include "i40e_virtchnl_pf.h" 58 #include "i40e_txrx.h" 59 60 /* Useful i40e defaults */ 61 #define I40E_BASE_PF_SEID 16 62 #define I40E_BASE_VSI_SEID 512 63 #define I40E_BASE_VEB_SEID 288 64 #define I40E_MAX_VEB 16 65 66 #define I40E_MAX_NUM_DESCRIPTORS 4096 67 #define I40E_MAX_REGISTER 0x0038FFFF 68 #define I40E_DEFAULT_NUM_DESCRIPTORS 512 69 #define I40E_REQ_DESCRIPTOR_MULTIPLE 32 70 #define I40E_MIN_NUM_DESCRIPTORS 64 71 #define I40E_MIN_MSIX 2 72 #define I40E_DEFAULT_NUM_VMDQ_VSI 8 /* max 256 VSIs */ 73 #define I40E_DEFAULT_QUEUES_PER_VMDQ 2 /* max 16 qps */ 74 #define I40E_DEFAULT_QUEUES_PER_VF 4 75 #define I40E_DEFAULT_QUEUES_PER_TC 1 /* should be a power of 2 */ 76 #define I40E_FDIR_RING 0 77 #define I40E_FDIR_RING_COUNT 32 78 #define I40E_MAX_AQ_BUF_SIZE 4096 79 #define I40E_AQ_LEN 32 80 #define I40E_AQ_WORK_LIMIT 16 81 #define I40E_MAX_USER_PRIORITY 8 82 #define I40E_DEFAULT_MSG_ENABLE 4 83 84 #define I40E_NVM_VERSION_LO_SHIFT 0 85 #define I40E_NVM_VERSION_LO_MASK (0xf << I40E_NVM_VERSION_LO_SHIFT) 86 #define I40E_NVM_VERSION_MID_SHIFT 4 87 #define I40E_NVM_VERSION_MID_MASK (0xff << I40E_NVM_VERSION_MID_SHIFT) 88 #define I40E_NVM_VERSION_HI_SHIFT 12 89 #define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT) 90 91 /* magic for getting defines into strings */ 92 #define STRINGIFY(foo) #foo 93 #define XSTRINGIFY(bar) STRINGIFY(bar) 94 95 #ifndef ARCH_HAS_PREFETCH 96 #define prefetch(X) 97 #endif 98 99 #define I40E_RX_DESC(R, i) \ 100 ((ring_is_16byte_desc_enabled(R)) \ 101 ? (union i40e_32byte_rx_desc *) \ 102 (&(((union i40e_16byte_rx_desc *)((R)->desc))[i])) \ 103 : (&(((union i40e_32byte_rx_desc *)((R)->desc))[i]))) 104 #define I40E_TX_DESC(R, i) \ 105 (&(((struct i40e_tx_desc *)((R)->desc))[i])) 106 #define I40E_TX_CTXTDESC(R, i) \ 107 (&(((struct i40e_tx_context_desc *)((R)->desc))[i])) 108 #define I40E_TX_FDIRDESC(R, i) \ 109 (&(((struct i40e_filter_program_desc *)((R)->desc))[i])) 110 111 /* default to trying for four seconds */ 112 #define I40E_TRY_LINK_TIMEOUT (4 * HZ) 113 114 /* driver state flags */ 115 enum i40e_state_t { 116 __I40E_TESTING, 117 __I40E_CONFIG_BUSY, 118 __I40E_CONFIG_DONE, 119 __I40E_DOWN, 120 __I40E_NEEDS_RESTART, 121 __I40E_SERVICE_SCHED, 122 __I40E_ADMINQ_EVENT_PENDING, 123 __I40E_MDD_EVENT_PENDING, 124 __I40E_VFLR_EVENT_PENDING, 125 __I40E_RESET_RECOVERY_PENDING, 126 __I40E_RESET_INTR_RECEIVED, 127 __I40E_REINIT_REQUESTED, 128 __I40E_PF_RESET_REQUESTED, 129 __I40E_CORE_RESET_REQUESTED, 130 __I40E_GLOBAL_RESET_REQUESTED, 131 __I40E_FILTER_OVERFLOW_PROMISC, 132 }; 133 134 enum i40e_interrupt_policy { 135 I40E_INTERRUPT_BEST_CASE, 136 I40E_INTERRUPT_MEDIUM, 137 I40E_INTERRUPT_LOWEST 138 }; 139 140 struct i40e_lump_tracking { 141 u16 num_entries; 142 u16 search_hint; 143 u16 list[0]; 144 #define I40E_PILE_VALID_BIT 0x8000 145 }; 146 147 #define I40E_DEFAULT_ATR_SAMPLE_RATE 20 148 #define I40E_FDIR_MAX_RAW_PACKET_LOOKUP 512 149 struct i40e_fdir_data { 150 u16 q_index; 151 u8 flex_off; 152 u8 pctype; 153 u16 dest_vsi; 154 u8 dest_ctl; 155 u8 fd_status; 156 u16 cnt_index; 157 u32 fd_id; 158 u8 *raw_packet; 159 }; 160 161 #define I40E_DCB_PRIO_TYPE_STRICT 0 162 #define I40E_DCB_PRIO_TYPE_ETS 1 163 #define I40E_DCB_STRICT_PRIO_CREDITS 127 164 #define I40E_MAX_USER_PRIORITY 8 165 /* DCB per TC information data structure */ 166 struct i40e_tc_info { 167 u16 qoffset; /* Queue offset from base queue */ 168 u16 qcount; /* Total Queues */ 169 u8 netdev_tc; /* Netdev TC index if netdev associated */ 170 }; 171 172 /* TC configuration data structure */ 173 struct i40e_tc_configuration { 174 u8 numtc; /* Total number of enabled TCs */ 175 u8 enabled_tc; /* TC map */ 176 struct i40e_tc_info tc_info[I40E_MAX_TRAFFIC_CLASS]; 177 }; 178 179 /* struct that defines the Ethernet device */ 180 struct i40e_pf { 181 struct pci_dev *pdev; 182 struct i40e_hw hw; 183 unsigned long state; 184 unsigned long link_check_timeout; 185 struct msix_entry *msix_entries; 186 u16 num_msix_entries; 187 bool fc_autoneg_status; 188 189 u16 eeprom_version; 190 u16 num_vmdq_vsis; /* num vmdq pools this pf has set up */ 191 u16 num_vmdq_qps; /* num queue pairs per vmdq pool */ 192 u16 num_vmdq_msix; /* num queue vectors per vmdq pool */ 193 u16 num_req_vfs; /* num vfs requested for this vf */ 194 u16 num_vf_qps; /* num queue pairs per vf */ 195 u16 num_tc_qps; /* num queue pairs per TC */ 196 u16 num_lan_qps; /* num lan queues this pf has set up */ 197 u16 num_lan_msix; /* num queue vectors for the base pf vsi */ 198 u16 rss_size; /* num queues in the RSS array */ 199 u16 rss_size_max; /* HW defined max RSS queues */ 200 u16 fdir_pf_filter_count; /* num of guaranteed filters for this PF */ 201 u8 atr_sample_rate; 202 203 enum i40e_interrupt_policy int_policy; 204 u16 rx_itr_default; 205 u16 tx_itr_default; 206 u16 msg_enable; 207 char misc_int_name[IFNAMSIZ + 9]; 208 u16 adminq_work_limit; /* num of admin receive queue desc to process */ 209 int service_timer_period; 210 struct timer_list service_timer; 211 struct work_struct service_task; 212 213 u64 flags; 214 #define I40E_FLAG_RX_CSUM_ENABLED (u64)(1 << 1) 215 #define I40E_FLAG_MSI_ENABLED (u64)(1 << 2) 216 #define I40E_FLAG_MSIX_ENABLED (u64)(1 << 3) 217 #define I40E_FLAG_RX_1BUF_ENABLED (u64)(1 << 4) 218 #define I40E_FLAG_RX_PS_ENABLED (u64)(1 << 5) 219 #define I40E_FLAG_RSS_ENABLED (u64)(1 << 6) 220 #define I40E_FLAG_MQ_ENABLED (u64)(1 << 7) 221 #define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 8) 222 #define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 9) 223 #define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 10) 224 #define I40E_FLAG_IN_NETPOLL (u64)(1 << 13) 225 #define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 14) 226 #define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 15) 227 #define I40E_FLAG_FILTER_SYNC (u64)(1 << 16) 228 #define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 18) 229 #define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 19) 230 #define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 20) 231 #define I40E_FLAG_DCB_ENABLED (u64)(1 << 21) 232 #define I40E_FLAG_FDIR_ENABLED (u64)(1 << 22) 233 #define I40E_FLAG_FDIR_ATR_ENABLED (u64)(1 << 23) 234 #define I40E_FLAG_MFP_ENABLED (u64)(1 << 27) 235 236 u16 num_tx_queues; 237 u16 num_rx_queues; 238 239 bool stat_offsets_loaded; 240 struct i40e_hw_port_stats stats; 241 struct i40e_hw_port_stats stats_offsets; 242 u32 tx_timeout_count; 243 u32 tx_timeout_recovery_level; 244 unsigned long tx_timeout_last_recovery; 245 u32 hw_csum_rx_error; 246 u32 led_status; 247 u16 corer_count; /* Core reset count */ 248 u16 globr_count; /* Global reset count */ 249 u16 empr_count; /* EMP reset count */ 250 u16 pfr_count; /* PF reset count */ 251 252 struct mutex switch_mutex; 253 u16 lan_vsi; /* our default LAN VSI */ 254 u16 lan_veb; /* initial relay, if exists */ 255 #define I40E_NO_VEB 0xffff 256 #define I40E_NO_VSI 0xffff 257 u16 next_vsi; /* Next unallocated VSI - 0-based! */ 258 struct i40e_vsi **vsi; 259 struct i40e_veb *veb[I40E_MAX_VEB]; 260 261 struct i40e_lump_tracking *qp_pile; 262 struct i40e_lump_tracking *irq_pile; 263 264 /* switch config info */ 265 u16 pf_seid; 266 u16 main_vsi_seid; 267 u16 mac_seid; 268 struct i40e_aqc_get_switch_config_data *sw_config; 269 struct kobject *switch_kobj; 270 #ifdef CONFIG_DEBUG_FS 271 struct dentry *i40e_dbg_pf; 272 #endif /* CONFIG_DEBUG_FS */ 273 274 /* sr-iov config info */ 275 struct i40e_vf *vf; 276 int num_alloc_vfs; /* actual number of VFs allocated */ 277 u32 vf_aq_requests; 278 279 /* DCBx/DCBNL capability for PF that indicates 280 * whether DCBx is managed by firmware or host 281 * based agent (LLDPAD). Also, indicates what 282 * flavor of DCBx protocol (IEEE/CEE) is supported 283 * by the device. For now we're supporting IEEE 284 * mode only. 285 */ 286 u16 dcbx_cap; 287 288 u32 fcoe_hmc_filt_num; 289 u32 fcoe_hmc_cntx_num; 290 struct i40e_filter_control_settings filter_settings; 291 }; 292 293 struct i40e_mac_filter { 294 struct list_head list; 295 u8 macaddr[ETH_ALEN]; 296 #define I40E_VLAN_ANY -1 297 s16 vlan; 298 u8 counter; /* number of instances of this filter */ 299 bool is_vf; /* filter belongs to a VF */ 300 bool is_netdev; /* filter belongs to a netdev */ 301 bool changed; /* filter needs to be sync'd to the HW */ 302 }; 303 304 struct i40e_veb { 305 struct i40e_pf *pf; 306 u16 idx; 307 u16 veb_idx; /* index of VEB parent */ 308 u16 seid; 309 u16 uplink_seid; 310 u16 stats_idx; /* index of VEB parent */ 311 u8 enabled_tc; 312 u16 flags; 313 u16 bw_limit; 314 u8 bw_max_quanta; 315 bool is_abs_credits; 316 u8 bw_tc_share_credits[I40E_MAX_TRAFFIC_CLASS]; 317 u16 bw_tc_limit_credits[I40E_MAX_TRAFFIC_CLASS]; 318 u8 bw_tc_max_quanta[I40E_MAX_TRAFFIC_CLASS]; 319 struct kobject *kobj; 320 bool stat_offsets_loaded; 321 struct i40e_eth_stats stats; 322 struct i40e_eth_stats stats_offsets; 323 }; 324 325 /* struct that defines a VSI, associated with a dev */ 326 struct i40e_vsi { 327 struct net_device *netdev; 328 unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; 329 bool netdev_registered; 330 bool stat_offsets_loaded; 331 332 u32 current_netdev_flags; 333 unsigned long state; 334 #define I40E_VSI_FLAG_FILTER_CHANGED (1<<0) 335 #define I40E_VSI_FLAG_VEB_OWNER (1<<1) 336 unsigned long flags; 337 338 struct list_head mac_filter_list; 339 340 /* VSI stats */ 341 struct rtnl_link_stats64 net_stats; 342 struct rtnl_link_stats64 net_stats_offsets; 343 struct i40e_eth_stats eth_stats; 344 struct i40e_eth_stats eth_stats_offsets; 345 u32 tx_restart; 346 u32 tx_busy; 347 u32 rx_buf_failed; 348 u32 rx_page_failed; 349 350 /* These are arrays of rings, allocated at run-time */ 351 struct i40e_ring *rx_rings; 352 struct i40e_ring *tx_rings; 353 354 u16 work_limit; 355 /* high bit set means dynamic, use accessor routines to read/write. 356 * hardware only supports 2us resolution for the ITR registers. 357 * these values always store the USER setting, and must be converted 358 * before programming to a register. 359 */ 360 u16 rx_itr_setting; 361 u16 tx_itr_setting; 362 363 u16 max_frame; 364 u16 rx_hdr_len; 365 u16 rx_buf_len; 366 u8 dtype; 367 368 /* List of q_vectors allocated to this VSI */ 369 struct i40e_q_vector *q_vectors; 370 int num_q_vectors; 371 int base_vector; 372 373 u16 seid; /* HW index of this VSI (absolute index) */ 374 u16 id; /* VSI number */ 375 u16 uplink_seid; 376 377 u16 base_queue; /* vsi's first queue in hw array */ 378 u16 alloc_queue_pairs; /* Allocated Tx/Rx queues */ 379 u16 num_queue_pairs; /* Used tx and rx pairs */ 380 u16 num_desc; 381 enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */ 382 u16 vf_id; /* Virtual function ID for SRIOV VSIs */ 383 384 struct i40e_tc_configuration tc_config; 385 struct i40e_aqc_vsi_properties_data info; 386 387 /* VSI BW limit (absolute across all TCs) */ 388 u16 bw_limit; /* VSI BW Limit (0 = disabled) */ 389 u8 bw_max_quanta; /* Max Quanta when BW limit is enabled */ 390 391 /* Relative TC credits across VSIs */ 392 u8 bw_ets_share_credits[I40E_MAX_TRAFFIC_CLASS]; 393 /* TC BW limit credits within VSI */ 394 u16 bw_ets_limit_credits[I40E_MAX_TRAFFIC_CLASS]; 395 /* TC BW limit max quanta within VSI */ 396 u8 bw_ets_max_quanta[I40E_MAX_TRAFFIC_CLASS]; 397 398 struct i40e_pf *back; /* Backreference to associated PF */ 399 u16 idx; /* index in pf->vsi[] */ 400 u16 veb_idx; /* index of VEB parent */ 401 struct kobject *kobj; /* sysfs object */ 402 403 /* VSI specific handlers */ 404 irqreturn_t (*irq_handler)(int irq, void *data); 405 } ____cacheline_internodealigned_in_smp; 406 407 struct i40e_netdev_priv { 408 struct i40e_vsi *vsi; 409 }; 410 411 /* struct that defines an interrupt vector */ 412 struct i40e_q_vector { 413 struct i40e_vsi *vsi; 414 415 u16 v_idx; /* index in the vsi->q_vector array. */ 416 u16 reg_idx; /* register index of the interrupt */ 417 418 struct napi_struct napi; 419 420 struct i40e_ring_container rx; 421 struct i40e_ring_container tx; 422 423 u8 num_ringpairs; /* total number of ring pairs in vector */ 424 425 char name[IFNAMSIZ + 9]; 426 cpumask_t affinity_mask; 427 } ____cacheline_internodealigned_in_smp; 428 429 /* lan device */ 430 struct i40e_device { 431 struct list_head list; 432 struct i40e_pf *pf; 433 }; 434 435 /** 436 * i40e_fw_version_str - format the FW and NVM version strings 437 * @hw: ptr to the hardware info 438 **/ 439 static inline char *i40e_fw_version_str(struct i40e_hw *hw) 440 { 441 static char buf[32]; 442 443 snprintf(buf, sizeof(buf), 444 "f%d.%d a%d.%d n%02d.%02d.%02d e%08x", 445 hw->aq.fw_maj_ver, hw->aq.fw_min_ver, 446 hw->aq.api_maj_ver, hw->aq.api_min_ver, 447 (hw->nvm.version & I40E_NVM_VERSION_HI_MASK) 448 >> I40E_NVM_VERSION_HI_SHIFT, 449 (hw->nvm.version & I40E_NVM_VERSION_MID_MASK) 450 >> I40E_NVM_VERSION_MID_SHIFT, 451 (hw->nvm.version & I40E_NVM_VERSION_LO_MASK) 452 >> I40E_NVM_VERSION_LO_SHIFT, 453 hw->nvm.eetrack); 454 455 return buf; 456 } 457 458 /** 459 * i40e_netdev_to_pf: Retrieve the PF struct for given netdev 460 * @netdev: the corresponding netdev 461 * 462 * Return the PF struct for the given netdev 463 **/ 464 static inline struct i40e_pf *i40e_netdev_to_pf(struct net_device *netdev) 465 { 466 struct i40e_netdev_priv *np = netdev_priv(netdev); 467 struct i40e_vsi *vsi = np->vsi; 468 469 return vsi->back; 470 } 471 472 static inline void i40e_vsi_setup_irqhandler(struct i40e_vsi *vsi, 473 irqreturn_t (*irq_handler)(int, void *)) 474 { 475 vsi->irq_handler = irq_handler; 476 } 477 478 /** 479 * i40e_rx_is_programming_status - check for programming status descriptor 480 * @qw: the first quad word of the program status descriptor 481 * 482 * The value of in the descriptor length field indicate if this 483 * is a programming status descriptor for flow director or FCoE 484 * by the value of I40E_RX_PROG_STATUS_DESC_LENGTH, otherwise 485 * it is a packet descriptor. 486 **/ 487 static inline bool i40e_rx_is_programming_status(u64 qw) 488 { 489 return I40E_RX_PROG_STATUS_DESC_LENGTH == 490 (qw >> I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT); 491 } 492 493 /* needed by i40e_ethtool.c */ 494 int i40e_up(struct i40e_vsi *vsi); 495 void i40e_down(struct i40e_vsi *vsi); 496 extern const char i40e_driver_name[]; 497 extern const char i40e_driver_version_str[]; 498 void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags); 499 void i40e_update_stats(struct i40e_vsi *vsi); 500 void i40e_update_eth_stats(struct i40e_vsi *vsi); 501 struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi); 502 int i40e_fetch_switch_configuration(struct i40e_pf *pf, 503 bool printconfig); 504 505 /* needed by i40e_main.c */ 506 void i40e_add_fdir_filter(struct i40e_fdir_data fdir_data, 507 struct i40e_ring *tx_ring); 508 void i40e_add_remove_filter(struct i40e_fdir_data fdir_data, 509 struct i40e_ring *tx_ring); 510 void i40e_update_fdir_filter(struct i40e_fdir_data fdir_data, 511 struct i40e_ring *tx_ring); 512 int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data, 513 struct i40e_pf *pf, bool add); 514 515 void i40e_set_ethtool_ops(struct net_device *netdev); 516 struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi, 517 u8 *macaddr, s16 vlan, 518 bool is_vf, bool is_netdev); 519 void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan, 520 bool is_vf, bool is_netdev); 521 int i40e_sync_vsi_filters(struct i40e_vsi *vsi); 522 struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, 523 u16 uplink, u32 param1); 524 int i40e_vsi_release(struct i40e_vsi *vsi); 525 struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, enum i40e_vsi_type type, 526 struct i40e_vsi *start_vsi); 527 struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid, 528 u16 downlink_seid, u8 enabled_tc); 529 void i40e_veb_release(struct i40e_veb *veb); 530 531 i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid); 532 void i40e_vsi_remove_pvid(struct i40e_vsi *vsi); 533 void i40e_vsi_reset_stats(struct i40e_vsi *vsi); 534 void i40e_pf_reset_stats(struct i40e_pf *pf); 535 #ifdef CONFIG_DEBUG_FS 536 void i40e_dbg_pf_init(struct i40e_pf *pf); 537 void i40e_dbg_pf_exit(struct i40e_pf *pf); 538 void i40e_dbg_init(void); 539 void i40e_dbg_exit(void); 540 #else 541 static inline void i40e_dbg_pf_init(struct i40e_pf *pf) {} 542 static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {} 543 static inline void i40e_dbg_init(void) {} 544 static inline void i40e_dbg_exit(void) {} 545 #endif /* CONFIG_DEBUG_FS*/ 546 void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector); 547 int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); 548 void i40e_vlan_stripping_disable(struct i40e_vsi *vsi); 549 int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); 550 int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid); 551 struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr, 552 bool is_vf, bool is_netdev); 553 bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); 554 struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr, 555 bool is_vf, bool is_netdev); 556 void i40e_vlan_stripping_enable(struct i40e_vsi *vsi); 557 558 #endif /* _I40E_H_ */ 559