1 /******************************************************************************* 2 * 3 * Intel Ethernet Controller XL710 Family Linux Driver 4 * Copyright(c) 2013 - 2014 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 16 * with this program. If not, see <http://www.gnu.org/licenses/>. 17 * 18 * The full GNU General Public License is included in this distribution in 19 * the file called "COPYING". 20 * 21 * Contact Information: 22 * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> 23 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 24 * 25 ******************************************************************************/ 26 27 #ifndef _I40E_H_ 28 #define _I40E_H_ 29 30 #include <net/tcp.h> 31 #include <net/udp.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 <net/checksum.h> 50 #include <net/ip6_checksum.h> 51 #include <linux/ethtool.h> 52 #include <linux/if_vlan.h> 53 #include "i40e_type.h" 54 #include "i40e_prototype.h" 55 #include "i40e_virtchnl.h" 56 #include "i40e_virtchnl_pf.h" 57 #include "i40e_txrx.h" 58 59 /* Useful i40e defaults */ 60 #define I40E_BASE_PF_SEID 16 61 #define I40E_BASE_VSI_SEID 512 62 #define I40E_BASE_VEB_SEID 288 63 #define I40E_MAX_VEB 16 64 #define I40E_MAX_NPAR_QPS 32 65 66 #define I40E_MAX_NUM_DESCRIPTORS 4096 67 #define I40E_MAX_REGISTER 0x800000 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 (0xff << I40E_NVM_VERSION_LO_SHIFT) 86 #define I40E_NVM_VERSION_HI_SHIFT 8 87 #define I40E_NVM_VERSION_HI_MASK (0xff << I40E_NVM_VERSION_HI_SHIFT) 88 89 /* The values in here are decimal coded as hex as is the case in the NVM map*/ 90 #define I40E_CURRENT_NVM_VERSION_HI 0x2 91 #define I40E_CURRENT_NVM_VERSION_LO 0x30 92 93 94 /* magic for getting defines into strings */ 95 #define STRINGIFY(foo) #foo 96 #define XSTRINGIFY(bar) STRINGIFY(bar) 97 98 #ifndef ARCH_HAS_PREFETCH 99 #define prefetch(X) 100 #endif 101 102 #define I40E_RX_DESC(R, i) \ 103 ((ring_is_16byte_desc_enabled(R)) \ 104 ? (union i40e_32byte_rx_desc *) \ 105 (&(((union i40e_16byte_rx_desc *)((R)->desc))[i])) \ 106 : (&(((union i40e_32byte_rx_desc *)((R)->desc))[i]))) 107 #define I40E_TX_DESC(R, i) \ 108 (&(((struct i40e_tx_desc *)((R)->desc))[i])) 109 #define I40E_TX_CTXTDESC(R, i) \ 110 (&(((struct i40e_tx_context_desc *)((R)->desc))[i])) 111 #define I40E_TX_FDIRDESC(R, i) \ 112 (&(((struct i40e_filter_program_desc *)((R)->desc))[i])) 113 114 /* default to trying for four seconds */ 115 #define I40E_TRY_LINK_TIMEOUT (4 * HZ) 116 117 /* driver state flags */ 118 enum i40e_state_t { 119 __I40E_TESTING, 120 __I40E_CONFIG_BUSY, 121 __I40E_CONFIG_DONE, 122 __I40E_DOWN, 123 __I40E_NEEDS_RESTART, 124 __I40E_SERVICE_SCHED, 125 __I40E_ADMINQ_EVENT_PENDING, 126 __I40E_MDD_EVENT_PENDING, 127 __I40E_VFLR_EVENT_PENDING, 128 __I40E_RESET_RECOVERY_PENDING, 129 __I40E_RESET_INTR_RECEIVED, 130 __I40E_REINIT_REQUESTED, 131 __I40E_PF_RESET_REQUESTED, 132 __I40E_CORE_RESET_REQUESTED, 133 __I40E_GLOBAL_RESET_REQUESTED, 134 __I40E_EMP_RESET_REQUESTED, 135 __I40E_FILTER_OVERFLOW_PROMISC, 136 __I40E_SUSPENDED, 137 }; 138 139 enum i40e_interrupt_policy { 140 I40E_INTERRUPT_BEST_CASE, 141 I40E_INTERRUPT_MEDIUM, 142 I40E_INTERRUPT_LOWEST 143 }; 144 145 struct i40e_lump_tracking { 146 u16 num_entries; 147 u16 search_hint; 148 u16 list[0]; 149 #define I40E_PILE_VALID_BIT 0x8000 150 }; 151 152 #define I40E_DEFAULT_ATR_SAMPLE_RATE 20 153 #define I40E_FDIR_MAX_RAW_PACKET_LOOKUP 512 154 struct i40e_fdir_data { 155 u16 q_index; 156 u8 flex_off; 157 u8 pctype; 158 u16 dest_vsi; 159 u8 dest_ctl; 160 u8 fd_status; 161 u16 cnt_index; 162 u32 fd_id; 163 u8 *raw_packet; 164 }; 165 166 #define I40E_DCB_PRIO_TYPE_STRICT 0 167 #define I40E_DCB_PRIO_TYPE_ETS 1 168 #define I40E_DCB_STRICT_PRIO_CREDITS 127 169 #define I40E_MAX_USER_PRIORITY 8 170 /* DCB per TC information data structure */ 171 struct i40e_tc_info { 172 u16 qoffset; /* Queue offset from base queue */ 173 u16 qcount; /* Total Queues */ 174 u8 netdev_tc; /* Netdev TC index if netdev associated */ 175 }; 176 177 /* TC configuration data structure */ 178 struct i40e_tc_configuration { 179 u8 numtc; /* Total number of enabled TCs */ 180 u8 enabled_tc; /* TC map */ 181 struct i40e_tc_info tc_info[I40E_MAX_TRAFFIC_CLASS]; 182 }; 183 184 /* struct that defines the Ethernet device */ 185 struct i40e_pf { 186 struct pci_dev *pdev; 187 struct i40e_hw hw; 188 unsigned long state; 189 unsigned long link_check_timeout; 190 struct msix_entry *msix_entries; 191 u16 num_msix_entries; 192 bool fc_autoneg_status; 193 194 u16 eeprom_version; 195 u16 num_vmdq_vsis; /* num vmdq pools this pf has set up */ 196 u16 num_vmdq_qps; /* num queue pairs per vmdq pool */ 197 u16 num_vmdq_msix; /* num queue vectors per vmdq pool */ 198 u16 num_req_vfs; /* num vfs requested for this vf */ 199 u16 num_vf_qps; /* num queue pairs per vf */ 200 u16 num_tc_qps; /* num queue pairs per TC */ 201 u16 num_lan_qps; /* num lan queues this pf has set up */ 202 u16 num_lan_msix; /* num queue vectors for the base pf vsi */ 203 int queues_left; /* queues left unclaimed */ 204 u16 rss_size; /* num queues in the RSS array */ 205 u16 rss_size_max; /* HW defined max RSS queues */ 206 u16 fdir_pf_filter_count; /* num of guaranteed filters for this PF */ 207 u8 atr_sample_rate; 208 bool wol_en; 209 210 #ifdef CONFIG_I40E_VXLAN 211 __be16 vxlan_ports[I40E_MAX_PF_UDP_OFFLOAD_PORTS]; 212 u16 pending_vxlan_bitmap; 213 214 #endif 215 enum i40e_interrupt_policy int_policy; 216 u16 rx_itr_default; 217 u16 tx_itr_default; 218 u16 msg_enable; 219 char misc_int_name[IFNAMSIZ + 9]; 220 u16 adminq_work_limit; /* num of admin receive queue desc to process */ 221 int service_timer_period; 222 struct timer_list service_timer; 223 struct work_struct service_task; 224 225 u64 flags; 226 #define I40E_FLAG_RX_CSUM_ENABLED (u64)(1 << 1) 227 #define I40E_FLAG_MSI_ENABLED (u64)(1 << 2) 228 #define I40E_FLAG_MSIX_ENABLED (u64)(1 << 3) 229 #define I40E_FLAG_RX_1BUF_ENABLED (u64)(1 << 4) 230 #define I40E_FLAG_RX_PS_ENABLED (u64)(1 << 5) 231 #define I40E_FLAG_RSS_ENABLED (u64)(1 << 6) 232 #define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 7) 233 #define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 8) 234 #define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 9) 235 #define I40E_FLAG_IN_NETPOLL (u64)(1 << 12) 236 #define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 13) 237 #define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 14) 238 #define I40E_FLAG_FILTER_SYNC (u64)(1 << 15) 239 #define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 17) 240 #define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 18) 241 #define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 19) 242 #define I40E_FLAG_DCB_ENABLED (u64)(1 << 20) 243 #define I40E_FLAG_FDIR_ENABLED (u64)(1 << 21) 244 #define I40E_FLAG_FDIR_ATR_ENABLED (u64)(1 << 22) 245 #define I40E_FLAG_MFP_ENABLED (u64)(1 << 26) 246 #ifdef CONFIG_I40E_VXLAN 247 #define I40E_FLAG_VXLAN_FILTER_SYNC (u64)(1 << 27) 248 #endif 249 250 bool stat_offsets_loaded; 251 struct i40e_hw_port_stats stats; 252 struct i40e_hw_port_stats stats_offsets; 253 u32 tx_timeout_count; 254 u32 tx_timeout_recovery_level; 255 unsigned long tx_timeout_last_recovery; 256 u32 hw_csum_rx_error; 257 u32 led_status; 258 u16 corer_count; /* Core reset count */ 259 u16 globr_count; /* Global reset count */ 260 u16 empr_count; /* EMP reset count */ 261 u16 pfr_count; /* PF reset count */ 262 u16 sw_int_count; /* SW interrupt count */ 263 264 struct mutex switch_mutex; 265 u16 lan_vsi; /* our default LAN VSI */ 266 u16 lan_veb; /* initial relay, if exists */ 267 #define I40E_NO_VEB 0xffff 268 #define I40E_NO_VSI 0xffff 269 u16 next_vsi; /* Next unallocated VSI - 0-based! */ 270 struct i40e_vsi **vsi; 271 struct i40e_veb *veb[I40E_MAX_VEB]; 272 273 struct i40e_lump_tracking *qp_pile; 274 struct i40e_lump_tracking *irq_pile; 275 276 /* switch config info */ 277 u16 pf_seid; 278 u16 main_vsi_seid; 279 u16 mac_seid; 280 struct i40e_aqc_get_switch_config_data *sw_config; 281 struct kobject *switch_kobj; 282 #ifdef CONFIG_DEBUG_FS 283 struct dentry *i40e_dbg_pf; 284 #endif /* CONFIG_DEBUG_FS */ 285 286 u16 instance; /* A unique number per i40e_pf instance in the system */ 287 288 /* sr-iov config info */ 289 struct i40e_vf *vf; 290 int num_alloc_vfs; /* actual number of VFs allocated */ 291 u32 vf_aq_requests; 292 293 /* DCBx/DCBNL capability for PF that indicates 294 * whether DCBx is managed by firmware or host 295 * based agent (LLDPAD). Also, indicates what 296 * flavor of DCBx protocol (IEEE/CEE) is supported 297 * by the device. For now we're supporting IEEE 298 * mode only. 299 */ 300 u16 dcbx_cap; 301 302 u32 fcoe_hmc_filt_num; 303 u32 fcoe_hmc_cntx_num; 304 struct i40e_filter_control_settings filter_settings; 305 }; 306 307 struct i40e_mac_filter { 308 struct list_head list; 309 u8 macaddr[ETH_ALEN]; 310 #define I40E_VLAN_ANY -1 311 s16 vlan; 312 u8 counter; /* number of instances of this filter */ 313 bool is_vf; /* filter belongs to a VF */ 314 bool is_netdev; /* filter belongs to a netdev */ 315 bool changed; /* filter needs to be sync'd to the HW */ 316 }; 317 318 struct i40e_veb { 319 struct i40e_pf *pf; 320 u16 idx; 321 u16 veb_idx; /* index of VEB parent */ 322 u16 seid; 323 u16 uplink_seid; 324 u16 stats_idx; /* index of VEB parent */ 325 u8 enabled_tc; 326 u16 flags; 327 u16 bw_limit; 328 u8 bw_max_quanta; 329 bool is_abs_credits; 330 u8 bw_tc_share_credits[I40E_MAX_TRAFFIC_CLASS]; 331 u16 bw_tc_limit_credits[I40E_MAX_TRAFFIC_CLASS]; 332 u8 bw_tc_max_quanta[I40E_MAX_TRAFFIC_CLASS]; 333 struct kobject *kobj; 334 bool stat_offsets_loaded; 335 struct i40e_eth_stats stats; 336 struct i40e_eth_stats stats_offsets; 337 }; 338 339 /* struct that defines a VSI, associated with a dev */ 340 struct i40e_vsi { 341 struct net_device *netdev; 342 unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)]; 343 bool netdev_registered; 344 bool stat_offsets_loaded; 345 346 u32 current_netdev_flags; 347 unsigned long state; 348 #define I40E_VSI_FLAG_FILTER_CHANGED (1<<0) 349 #define I40E_VSI_FLAG_VEB_OWNER (1<<1) 350 unsigned long flags; 351 352 struct list_head mac_filter_list; 353 354 /* VSI stats */ 355 struct rtnl_link_stats64 net_stats; 356 struct rtnl_link_stats64 net_stats_offsets; 357 struct i40e_eth_stats eth_stats; 358 struct i40e_eth_stats eth_stats_offsets; 359 u32 tx_restart; 360 u32 tx_busy; 361 u32 rx_buf_failed; 362 u32 rx_page_failed; 363 364 /* These are containers of ring pointers, allocated at run-time */ 365 struct i40e_ring **rx_rings; 366 struct i40e_ring **tx_rings; 367 368 u16 work_limit; 369 /* high bit set means dynamic, use accessor routines to read/write. 370 * hardware only supports 2us resolution for the ITR registers. 371 * these values always store the USER setting, and must be converted 372 * before programming to a register. 373 */ 374 u16 rx_itr_setting; 375 u16 tx_itr_setting; 376 377 u16 max_frame; 378 u16 rx_hdr_len; 379 u16 rx_buf_len; 380 u8 dtype; 381 382 /* List of q_vectors allocated to this VSI */ 383 struct i40e_q_vector **q_vectors; 384 int num_q_vectors; 385 int base_vector; 386 387 u16 seid; /* HW index of this VSI (absolute index) */ 388 u16 id; /* VSI number */ 389 u16 uplink_seid; 390 391 u16 base_queue; /* vsi's first queue in hw array */ 392 u16 alloc_queue_pairs; /* Allocated Tx/Rx queues */ 393 u16 num_queue_pairs; /* Used tx and rx pairs */ 394 u16 num_desc; 395 enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */ 396 u16 vf_id; /* Virtual function ID for SRIOV VSIs */ 397 398 struct i40e_tc_configuration tc_config; 399 struct i40e_aqc_vsi_properties_data info; 400 401 /* VSI BW limit (absolute across all TCs) */ 402 u16 bw_limit; /* VSI BW Limit (0 = disabled) */ 403 u8 bw_max_quanta; /* Max Quanta when BW limit is enabled */ 404 405 /* Relative TC credits across VSIs */ 406 u8 bw_ets_share_credits[I40E_MAX_TRAFFIC_CLASS]; 407 /* TC BW limit credits within VSI */ 408 u16 bw_ets_limit_credits[I40E_MAX_TRAFFIC_CLASS]; 409 /* TC BW limit max quanta within VSI */ 410 u8 bw_ets_max_quanta[I40E_MAX_TRAFFIC_CLASS]; 411 412 struct i40e_pf *back; /* Backreference to associated PF */ 413 u16 idx; /* index in pf->vsi[] */ 414 u16 veb_idx; /* index of VEB parent */ 415 struct kobject *kobj; /* sysfs object */ 416 417 /* VSI specific handlers */ 418 irqreturn_t (*irq_handler)(int irq, void *data); 419 } ____cacheline_internodealigned_in_smp; 420 421 struct i40e_netdev_priv { 422 struct i40e_vsi *vsi; 423 }; 424 425 /* struct that defines an interrupt vector */ 426 struct i40e_q_vector { 427 struct i40e_vsi *vsi; 428 429 u16 v_idx; /* index in the vsi->q_vector array. */ 430 u16 reg_idx; /* register index of the interrupt */ 431 432 struct napi_struct napi; 433 434 struct i40e_ring_container rx; 435 struct i40e_ring_container tx; 436 437 u8 num_ringpairs; /* total number of ring pairs in vector */ 438 439 cpumask_t affinity_mask; 440 struct rcu_head rcu; /* to avoid race with update stats on free */ 441 char name[IFNAMSIZ + 9]; 442 } ____cacheline_internodealigned_in_smp; 443 444 /* lan device */ 445 struct i40e_device { 446 struct list_head list; 447 struct i40e_pf *pf; 448 }; 449 450 /** 451 * i40e_fw_version_str - format the FW and NVM version strings 452 * @hw: ptr to the hardware info 453 **/ 454 static inline char *i40e_fw_version_str(struct i40e_hw *hw) 455 { 456 static char buf[32]; 457 458 snprintf(buf, sizeof(buf), 459 "f%d.%d a%d.%d n%02x.%02x e%08x", 460 hw->aq.fw_maj_ver, hw->aq.fw_min_ver, 461 hw->aq.api_maj_ver, hw->aq.api_min_ver, 462 (hw->nvm.version & I40E_NVM_VERSION_HI_MASK) 463 >> I40E_NVM_VERSION_HI_SHIFT, 464 (hw->nvm.version & I40E_NVM_VERSION_LO_MASK) 465 >> I40E_NVM_VERSION_LO_SHIFT, 466 hw->nvm.eetrack); 467 468 return buf; 469 } 470 471 /** 472 * i40e_netdev_to_pf: Retrieve the PF struct for given netdev 473 * @netdev: the corresponding netdev 474 * 475 * Return the PF struct for the given netdev 476 **/ 477 static inline struct i40e_pf *i40e_netdev_to_pf(struct net_device *netdev) 478 { 479 struct i40e_netdev_priv *np = netdev_priv(netdev); 480 struct i40e_vsi *vsi = np->vsi; 481 482 return vsi->back; 483 } 484 485 static inline void i40e_vsi_setup_irqhandler(struct i40e_vsi *vsi, 486 irqreturn_t (*irq_handler)(int, void *)) 487 { 488 vsi->irq_handler = irq_handler; 489 } 490 491 /** 492 * i40e_rx_is_programming_status - check for programming status descriptor 493 * @qw: the first quad word of the program status descriptor 494 * 495 * The value of in the descriptor length field indicate if this 496 * is a programming status descriptor for flow director or FCoE 497 * by the value of I40E_RX_PROG_STATUS_DESC_LENGTH, otherwise 498 * it is a packet descriptor. 499 **/ 500 static inline bool i40e_rx_is_programming_status(u64 qw) 501 { 502 return I40E_RX_PROG_STATUS_DESC_LENGTH == 503 (qw >> I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT); 504 } 505 506 /* needed by i40e_ethtool.c */ 507 int i40e_up(struct i40e_vsi *vsi); 508 void i40e_down(struct i40e_vsi *vsi); 509 extern const char i40e_driver_name[]; 510 extern const char i40e_driver_version_str[]; 511 void i40e_do_reset_safe(struct i40e_pf *pf, u32 reset_flags); 512 void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags); 513 void i40e_update_stats(struct i40e_vsi *vsi); 514 void i40e_update_eth_stats(struct i40e_vsi *vsi); 515 struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi); 516 int i40e_fetch_switch_configuration(struct i40e_pf *pf, 517 bool printconfig); 518 519 int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data, 520 struct i40e_pf *pf, bool add); 521 522 void i40e_set_ethtool_ops(struct net_device *netdev); 523 struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi, 524 u8 *macaddr, s16 vlan, 525 bool is_vf, bool is_netdev); 526 void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan, 527 bool is_vf, bool is_netdev); 528 int i40e_sync_vsi_filters(struct i40e_vsi *vsi); 529 struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, 530 u16 uplink, u32 param1); 531 int i40e_vsi_release(struct i40e_vsi *vsi); 532 struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, enum i40e_vsi_type type, 533 struct i40e_vsi *start_vsi); 534 int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool enable); 535 int i40e_reconfig_rss_queues(struct i40e_pf *pf, int queue_count); 536 struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid, 537 u16 downlink_seid, u8 enabled_tc); 538 void i40e_veb_release(struct i40e_veb *veb); 539 540 i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid); 541 void i40e_vsi_remove_pvid(struct i40e_vsi *vsi); 542 void i40e_vsi_reset_stats(struct i40e_vsi *vsi); 543 void i40e_pf_reset_stats(struct i40e_pf *pf); 544 #ifdef CONFIG_DEBUG_FS 545 void i40e_dbg_pf_init(struct i40e_pf *pf); 546 void i40e_dbg_pf_exit(struct i40e_pf *pf); 547 void i40e_dbg_init(void); 548 void i40e_dbg_exit(void); 549 #else 550 static inline void i40e_dbg_pf_init(struct i40e_pf *pf) {} 551 static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {} 552 static inline void i40e_dbg_init(void) {} 553 static inline void i40e_dbg_exit(void) {} 554 #endif /* CONFIG_DEBUG_FS*/ 555 void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector); 556 void i40e_irq_dynamic_disable_icr0(struct i40e_pf *pf); 557 void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf); 558 int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd); 559 void i40e_vlan_stripping_disable(struct i40e_vsi *vsi); 560 int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); 561 int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid); 562 struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr, 563 bool is_vf, bool is_netdev); 564 bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); 565 struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr, 566 bool is_vf, bool is_netdev); 567 void i40e_vlan_stripping_enable(struct i40e_vsi *vsi); 568 569 #endif /* _I40E_H_ */ 570