1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * NXP Wireless LAN device driver: major data structures and prototypes 4 * 5 * Copyright 2011-2020 NXP 6 */ 7 8#ifndef _MWIFIEX_MAIN_H_ 9#define _MWIFIEX_MAIN_H_ 10 11#include <linux/completion.h> 12#include <linux/kernel.h> 13#include <linux/kstrtox.h> 14#include <linux/module.h> 15#include <linux/sched.h> 16#include <linux/semaphore.h> 17#include <linux/ip.h> 18#include <linux/skbuff.h> 19#include <linux/if_arp.h> 20#include <linux/etherdevice.h> 21#include <net/sock.h> 22#include <net/lib80211.h> 23#include <linux/vmalloc.h> 24#include <linux/firmware.h> 25#include <linux/ctype.h> 26#include <linux/of.h> 27#include <linux/idr.h> 28#include <linux/inetdevice.h> 29#include <linux/devcoredump.h> 30#include <linux/err.h> 31#include <linux/gfp.h> 32#include <linux/interrupt.h> 33#include <linux/io.h> 34#include <linux/of_platform.h> 35#include <linux/platform_device.h> 36#include <linux/pm_runtime.h> 37#include <linux/slab.h> 38#include <linux/of_irq.h> 39#include <linux/workqueue.h> 40 41#include "decl.h" 42#include "ioctl.h" 43#include "util.h" 44#include "fw.h" 45#include "pcie.h" 46#include "usb.h" 47#include "sdio.h" 48 49extern const char driver_version[]; 50extern bool mfg_mode; 51extern bool aggr_ctrl; 52 53struct mwifiex_adapter; 54struct mwifiex_private; 55 56enum { 57 MWIFIEX_ASYNC_CMD, 58 MWIFIEX_SYNC_CMD 59}; 60 61#define MWIFIEX_DRIVER_MODE_STA BIT(0) 62#define MWIFIEX_DRIVER_MODE_UAP BIT(1) 63#define MWIFIEX_DRIVER_MODE_P2P BIT(2) 64#define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2)) 65 66#define MWIFIEX_MAX_AP 64 67 68#define MWIFIEX_MAX_PKTS_TXQ 16 69 70#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) 71 72#define MWIFIEX_TIMER_10S 10000 73#define MWIFIEX_TIMER_1S 1000 74 75#define MAX_TX_PENDING 400 76#define LOW_TX_PENDING 380 77 78#define HIGH_RX_PENDING 50 79#define LOW_RX_PENDING 20 80 81#define MWIFIEX_UPLD_SIZE (2312) 82 83#define MAX_EVENT_SIZE 2048 84 85#define MWIFIEX_FW_DUMP_SIZE (2 * 1024 * 1024) 86 87#define ARP_FILTER_MAX_BUF_SIZE 68 88 89#define MWIFIEX_KEY_BUFFER_SIZE 16 90#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 91#define MWIFIEX_MAX_REGION_CODE 9 92 93#define DEFAULT_BCN_AVG_FACTOR 8 94#define DEFAULT_DATA_AVG_FACTOR 8 95 96#define FIRST_VALID_CHANNEL 0xff 97#define DEFAULT_AD_HOC_CHANNEL 6 98#define DEFAULT_AD_HOC_CHANNEL_A 36 99 100#define DEFAULT_BCN_MISS_TIMEOUT 5 101 102#define MAX_SCAN_BEACON_BUFFER 8000 103 104#define SCAN_BEACON_ENTRY_PAD 6 105 106#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110 107#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 40 108#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 40 109#define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50 110 111#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) 112 113#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) 114 115#define WPA_GTK_OUI_OFFSET 2 116#define RSN_GTK_OUI_OFFSET 2 117 118#define MWIFIEX_OUI_NOT_PRESENT 0 119#define MWIFIEX_OUI_PRESENT 1 120 121#define PKT_TYPE_MGMT 0xE5 122 123/* 124 * Do not check for data_received for USB, as data_received 125 * is handled in mwifiex_usb_recv for USB 126 */ 127#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ 128 adapter->event_received || \ 129 adapter->data_received) 130 131#define MWIFIEX_TYPE_CMD 1 132#define MWIFIEX_TYPE_DATA 0 133#define MWIFIEX_TYPE_AGGR_DATA 10 134#define MWIFIEX_TYPE_EVENT 3 135 136#define MAX_BITMAP_RATES_SIZE 18 137 138#define MAX_CHANNEL_BAND_BG 14 139#define MAX_CHANNEL_BAND_A 165 140 141#define MAX_FREQUENCY_BAND_BG 2484 142 143#define MWIFIEX_EVENT_HEADER_LEN 4 144#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2 145 146#define MWIFIEX_TYPE_LEN 4 147#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE 148#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE 149#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE 150 151/* Threshold for tx_timeout_cnt before we trigger a card reset */ 152#define TX_TIMEOUT_THRESHOLD 6 153 154#define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000 155 156/* Address alignment */ 157#define MWIFIEX_ALIGN_ADDR(p, a) (((long)(p) + (a) - 1) & ~((a) - 1)) 158 159#define MWIFIEX_MAC_LOCAL_ADMIN_BIT 41 160 161/** 162 *enum mwifiex_debug_level - marvell wifi debug level 163 */ 164enum MWIFIEX_DEBUG_LEVEL { 165 MWIFIEX_DBG_MSG = 0x00000001, 166 MWIFIEX_DBG_FATAL = 0x00000002, 167 MWIFIEX_DBG_ERROR = 0x00000004, 168 MWIFIEX_DBG_DATA = 0x00000008, 169 MWIFIEX_DBG_CMD = 0x00000010, 170 MWIFIEX_DBG_EVENT = 0x00000020, 171 MWIFIEX_DBG_INTR = 0x00000040, 172 MWIFIEX_DBG_IOCTL = 0x00000080, 173 174 MWIFIEX_DBG_MPA_D = 0x00008000, 175 MWIFIEX_DBG_DAT_D = 0x00010000, 176 MWIFIEX_DBG_CMD_D = 0x00020000, 177 MWIFIEX_DBG_EVT_D = 0x00040000, 178 MWIFIEX_DBG_FW_D = 0x00080000, 179 MWIFIEX_DBG_IF_D = 0x00100000, 180 181 MWIFIEX_DBG_ENTRY = 0x10000000, 182 MWIFIEX_DBG_WARN = 0x20000000, 183 MWIFIEX_DBG_INFO = 0x40000000, 184 MWIFIEX_DBG_DUMP = 0x80000000, 185 186 MWIFIEX_DBG_ANY = 0xffffffff 187}; 188 189#define MWIFIEX_DEFAULT_DEBUG_MASK (MWIFIEX_DBG_MSG | \ 190 MWIFIEX_DBG_FATAL | \ 191 MWIFIEX_DBG_ERROR) 192 193__printf(3, 4) 194void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask, 195 const char *fmt, ...); 196#define mwifiex_dbg(adapter, mask, fmt, ...) \ 197 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__) 198 199#define DEBUG_DUMP_DATA_MAX_LEN 128 200#define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len) \ 201do { \ 202 if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \ 203 print_hex_dump(KERN_DEBUG, str, \ 204 DUMP_PREFIX_OFFSET, 16, 1, \ 205 buf, len, false); \ 206} while (0) 207 208/** Min BGSCAN interval 15 second */ 209#define MWIFIEX_BGSCAN_INTERVAL 15000 210/** default repeat count */ 211#define MWIFIEX_BGSCAN_REPEAT_COUNT 6 212 213struct mwifiex_dbg { 214 u32 num_cmd_host_to_card_failure; 215 u32 num_cmd_sleep_cfm_host_to_card_failure; 216 u32 num_tx_host_to_card_failure; 217 u32 num_event_deauth; 218 u32 num_event_disassoc; 219 u32 num_event_link_lost; 220 u32 num_cmd_deauth; 221 u32 num_cmd_assoc_success; 222 u32 num_cmd_assoc_failure; 223 u32 num_tx_timeout; 224 u16 timeout_cmd_id; 225 u16 timeout_cmd_act; 226 u16 last_cmd_id[DBG_CMD_NUM]; 227 u16 last_cmd_act[DBG_CMD_NUM]; 228 u16 last_cmd_index; 229 u16 last_cmd_resp_id[DBG_CMD_NUM]; 230 u16 last_cmd_resp_index; 231 u16 last_event[DBG_CMD_NUM]; 232 u16 last_event_index; 233 u32 last_mp_wr_bitmap[MWIFIEX_DBG_SDIO_MP_NUM]; 234 u32 last_mp_wr_ports[MWIFIEX_DBG_SDIO_MP_NUM]; 235 u32 last_mp_wr_len[MWIFIEX_DBG_SDIO_MP_NUM]; 236 u32 last_mp_curr_wr_port[MWIFIEX_DBG_SDIO_MP_NUM]; 237 u8 last_sdio_mp_index; 238}; 239 240enum MWIFIEX_HARDWARE_STATUS { 241 MWIFIEX_HW_STATUS_READY, 242 MWIFIEX_HW_STATUS_INITIALIZING, 243 MWIFIEX_HW_STATUS_INIT_DONE, 244 MWIFIEX_HW_STATUS_RESET, 245 MWIFIEX_HW_STATUS_NOT_READY 246}; 247 248enum MWIFIEX_802_11_POWER_MODE { 249 MWIFIEX_802_11_POWER_MODE_CAM, 250 MWIFIEX_802_11_POWER_MODE_PSP 251}; 252 253struct mwifiex_tx_param { 254 u32 next_pkt_len; 255}; 256 257enum MWIFIEX_PS_STATE { 258 PS_STATE_AWAKE, 259 PS_STATE_PRE_SLEEP, 260 PS_STATE_SLEEP_CFM, 261 PS_STATE_SLEEP 262}; 263 264enum mwifiex_iface_type { 265 MWIFIEX_SDIO, 266 MWIFIEX_PCIE, 267 MWIFIEX_USB 268}; 269 270struct mwifiex_add_ba_param { 271 u32 tx_win_size; 272 u32 rx_win_size; 273 u32 timeout; 274 u8 tx_amsdu; 275 u8 rx_amsdu; 276}; 277 278struct mwifiex_tx_aggr { 279 u8 ampdu_user; 280 u8 ampdu_ap; 281 u8 amsdu; 282}; 283 284enum mwifiex_ba_status { 285 BA_SETUP_NONE = 0, 286 BA_SETUP_INPROGRESS, 287 BA_SETUP_COMPLETE 288}; 289 290struct mwifiex_ra_list_tbl { 291 struct list_head list; 292 struct sk_buff_head skb_head; 293 u8 ra[ETH_ALEN]; 294 u32 is_11n_enabled; 295 u16 max_amsdu; 296 u16 ba_pkt_count; 297 u8 ba_packet_thr; 298 enum mwifiex_ba_status ba_status; 299 u8 amsdu_in_ampdu; 300 u16 total_pkt_count; 301 bool tdls_link; 302 bool tx_paused; 303}; 304 305struct mwifiex_tid_tbl { 306 struct list_head ra_list; 307}; 308 309#define WMM_HIGHEST_PRIORITY 7 310#define HIGH_PRIO_TID 7 311#define LOW_PRIO_TID 0 312#define NO_PKT_PRIO_TID -1 313#define MWIFIEX_WMM_DRV_DELAY_MAX 510 314 315struct mwifiex_wmm_desc { 316 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; 317 u32 packets_out[MAX_NUM_TID]; 318 u32 pkts_paused[MAX_NUM_TID]; 319 /* spin lock to protect ra_list */ 320 spinlock_t ra_list_spinlock; 321 struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS]; 322 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS]; 323 u32 drv_pkt_delay_max; 324 u8 queue_priority[IEEE80211_NUM_ACS]; 325 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ 326 /* Number of transmit packets queued */ 327 atomic_t tx_pkts_queued; 328 /* Tracks highest priority with a packet queued */ 329 atomic_t highest_queued_prio; 330}; 331 332struct mwifiex_802_11_security { 333 u8 wpa_enabled; 334 u8 wpa2_enabled; 335 u8 wapi_enabled; 336 u8 wapi_key_on; 337 u8 wep_enabled; 338 u32 authentication_mode; 339 u8 is_authtype_auto; 340 u32 encryption_mode; 341}; 342 343struct ieee_types_header { 344 u8 element_id; 345 u8 len; 346} __packed; 347 348struct ieee_types_vendor_specific { 349 struct ieee_types_vendor_header vend_hdr; 350 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; 351} __packed; 352 353struct ieee_types_generic { 354 struct ieee_types_header ieee_hdr; 355 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)]; 356} __packed; 357 358struct ieee_types_bss_co_2040 { 359 struct ieee_types_header ieee_hdr; 360 u8 bss_2040co; 361} __packed; 362 363struct ieee_types_extcap { 364 struct ieee_types_header ieee_hdr; 365 u8 ext_capab[8]; 366} __packed; 367 368struct ieee_types_vht_cap { 369 struct ieee_types_header ieee_hdr; 370 struct ieee80211_vht_cap vhtcap; 371} __packed; 372 373struct ieee_types_vht_oper { 374 struct ieee_types_header ieee_hdr; 375 struct ieee80211_vht_operation vhtoper; 376} __packed; 377 378struct ieee_types_aid { 379 struct ieee_types_header ieee_hdr; 380 u16 aid; 381} __packed; 382 383struct mwifiex_bssdescriptor { 384 u8 mac_address[ETH_ALEN]; 385 struct cfg80211_ssid ssid; 386 u32 privacy; 387 s32 rssi; 388 u32 channel; 389 u32 freq; 390 u16 beacon_period; 391 u8 erp_flags; 392 u32 bss_mode; 393 u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; 394 u8 data_rates[MWIFIEX_SUPPORTED_RATES]; 395 /* Network band. 396 * BAND_B(0x01): 'b' band 397 * BAND_G(0x02): 'g' band 398 * BAND_A(0X04): 'a' band 399 */ 400 u16 bss_band; 401 u64 fw_tsf; 402 u64 timestamp; 403 union ieee_types_phy_param_set phy_param_set; 404 union ieee_types_ss_param_set ss_param_set; 405 u16 cap_info_bitmap; 406 struct ieee_types_wmm_parameter wmm_ie; 407 u8 disable_11n; 408 struct ieee80211_ht_cap *bcn_ht_cap; 409 u16 ht_cap_offset; 410 struct ieee80211_ht_operation *bcn_ht_oper; 411 u16 ht_info_offset; 412 u8 *bcn_bss_co_2040; 413 u16 bss_co_2040_offset; 414 u8 *bcn_ext_cap; 415 u16 ext_cap_offset; 416 struct ieee80211_vht_cap *bcn_vht_cap; 417 u16 vht_cap_offset; 418 struct ieee80211_vht_operation *bcn_vht_oper; 419 u16 vht_info_offset; 420 struct ieee_types_oper_mode_ntf *oper_mode; 421 u16 oper_mode_offset; 422 u8 disable_11ac; 423 struct ieee_types_vendor_specific *bcn_wpa_ie; 424 u16 wpa_offset; 425 struct ieee_types_generic *bcn_rsn_ie; 426 u16 rsn_offset; 427 struct ieee_types_generic *bcn_wapi_ie; 428 u16 wapi_offset; 429 u8 *beacon_buf; 430 u32 beacon_buf_size; 431 u8 sensed_11h; 432 u8 local_constraint; 433 u8 chan_sw_ie_present; 434}; 435 436struct mwifiex_current_bss_params { 437 struct mwifiex_bssdescriptor bss_descriptor; 438 u8 wmm_enabled; 439 u8 wmm_uapsd_enabled; 440 u8 band; 441 u32 num_of_rates; 442 u8 data_rates[MWIFIEX_SUPPORTED_RATES]; 443}; 444 445struct mwifiex_sleep_period { 446 u16 period; 447 u16 reserved; 448}; 449 450struct mwifiex_wep_key { 451 u32 length; 452 u32 key_index; 453 u32 key_length; 454 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE]; 455}; 456 457#define MAX_REGION_CHANNEL_NUM 2 458 459struct mwifiex_chan_freq_power { 460 u16 channel; 461 u32 freq; 462 u16 max_tx_power; 463 u8 unsupported; 464}; 465 466enum state_11d_t { 467 DISABLE_11D = 0, 468 ENABLE_11D = 1, 469}; 470 471#define MWIFIEX_MAX_TRIPLET_802_11D 83 472 473struct mwifiex_802_11d_domain_reg { 474 u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; 475 u8 no_of_triplet; 476 struct ieee80211_country_ie_triplet 477 triplet[MWIFIEX_MAX_TRIPLET_802_11D]; 478}; 479 480struct mwifiex_vendor_spec_cfg_ie { 481 u16 mask; 482 u16 flag; 483 u8 ie[MWIFIEX_MAX_VSIE_LEN]; 484}; 485 486struct wps { 487 u8 session_enable; 488}; 489 490struct mwifiex_roc_cfg { 491 u64 cookie; 492 struct ieee80211_channel chan; 493}; 494 495enum mwifiex_iface_work_flags { 496 MWIFIEX_IFACE_WORK_DEVICE_DUMP, 497 MWIFIEX_IFACE_WORK_CARD_RESET, 498}; 499 500enum mwifiex_adapter_work_flags { 501 MWIFIEX_SURPRISE_REMOVED, 502 MWIFIEX_IS_CMD_TIMEDOUT, 503 MWIFIEX_IS_SUSPENDED, 504 MWIFIEX_IS_HS_CONFIGURED, 505 MWIFIEX_IS_HS_ENABLING, 506 MWIFIEX_IS_REQUESTING_FW_VEREXT, 507}; 508 509struct mwifiex_band_config { 510 u8 chan_band:2; 511 u8 chan_width:2; 512 u8 chan2_offset:2; 513 u8 scan_mode:2; 514} __packed; 515 516struct mwifiex_channel_band { 517 struct mwifiex_band_config band_config; 518 u8 channel; 519}; 520 521struct mwifiex_private { 522 struct mwifiex_adapter *adapter; 523 u8 bss_type; 524 u8 bss_role; 525 u8 bss_priority; 526 u8 bss_num; 527 u8 bss_started; 528 u8 frame_type; 529 u8 curr_addr[ETH_ALEN]; 530 u8 media_connected; 531 u8 port_open; 532 u8 usb_port; 533 u32 num_tx_timeout; 534 /* track consecutive timeout */ 535 u8 tx_timeout_cnt; 536 struct net_device *netdev; 537 struct net_device_stats stats; 538 u32 curr_pkt_filter; 539 u32 bss_mode; 540 u32 pkt_tx_ctrl; 541 u16 tx_power_level; 542 u8 max_tx_power_level; 543 u8 min_tx_power_level; 544 u32 tx_ant; 545 u32 rx_ant; 546 u8 tx_rate; 547 u8 tx_htinfo; 548 u8 rxpd_htinfo; 549 u8 rxpd_rate; 550 u16 rate_bitmap; 551 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; 552 u32 data_rate; 553 u8 is_data_rate_auto; 554 u16 bcn_avg_factor; 555 u16 data_avg_factor; 556 s16 data_rssi_last; 557 s16 data_nf_last; 558 s16 data_rssi_avg; 559 s16 data_nf_avg; 560 s16 bcn_rssi_last; 561 s16 bcn_nf_last; 562 s16 bcn_rssi_avg; 563 s16 bcn_nf_avg; 564 struct mwifiex_bssdescriptor *attempted_bss_desc; 565 struct cfg80211_ssid prev_ssid; 566 u8 prev_bssid[ETH_ALEN]; 567 struct mwifiex_current_bss_params curr_bss_params; 568 u16 beacon_period; 569 u8 dtim_period; 570 u16 listen_interval; 571 u16 atim_window; 572 u8 adhoc_channel; 573 u8 adhoc_is_link_sensed; 574 u8 adhoc_state; 575 struct mwifiex_802_11_security sec_info; 576 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS]; 577 u16 wep_key_curr_index; 578 u8 wpa_ie[256]; 579 u16 wpa_ie_len; 580 u8 wpa_is_gtk_set; 581 struct host_cmd_ds_802_11_key_material aes_key; 582 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2; 583 u8 wapi_ie[256]; 584 u16 wapi_ie_len; 585 u8 *wps_ie; 586 u16 wps_ie_len; 587 u8 wmm_required; 588 u8 wmm_enabled; 589 u8 wmm_qosinfo; 590 struct mwifiex_wmm_desc wmm; 591 atomic_t wmm_tx_pending[IEEE80211_NUM_ACS]; 592 struct list_head sta_list; 593 /* spin lock for associated station/TDLS peers list */ 594 spinlock_t sta_list_spinlock; 595 struct list_head auto_tdls_list; 596 /* spin lock for auto TDLS peer list */ 597 spinlock_t auto_tdls_lock; 598 struct list_head tx_ba_stream_tbl_ptr; 599 /* spin lock for tx_ba_stream_tbl_ptr queue */ 600 spinlock_t tx_ba_stream_tbl_lock; 601 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID]; 602 struct mwifiex_add_ba_param add_ba_param; 603 u16 rx_seq[MAX_NUM_TID]; 604 u8 tos_to_tid_inv[MAX_NUM_TID]; 605 struct list_head rx_reorder_tbl_ptr; 606 /* spin lock for rx_reorder_tbl_ptr queue */ 607 spinlock_t rx_reorder_tbl_lock; 608#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500 609 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE]; 610 u32 assoc_rsp_size; 611 612#define MWIFIEX_GENIE_BUF_SIZE 256 613 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE]; 614 u8 gen_ie_buf_len; 615 616 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM]; 617 618#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256 619 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE]; 620 u8 assoc_tlv_buf_len; 621 622 u8 *curr_bcn_buf; 623 u32 curr_bcn_size; 624 /* spin lock for beacon buffer */ 625 spinlock_t curr_bcn_buf_lock; 626 struct wireless_dev wdev; 627 struct mwifiex_chan_freq_power cfp; 628 u32 versionstrsel; 629 char version_str[MWIFIEX_VERSION_STR_LENGTH]; 630#ifdef CONFIG_DEBUG_FS 631 struct dentry *dfs_dev_dir; 632#endif 633 u16 current_key_index; 634 struct mutex async_mutex; 635 struct cfg80211_scan_request *scan_request; 636 u8 cfg_bssid[6]; 637 struct wps wps; 638 u8 scan_block; 639 s32 cqm_rssi_thold; 640 u32 cqm_rssi_hyst; 641 u8 subsc_evt_rssi_state; 642 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; 643 struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; 644 u16 beacon_idx; 645 u16 proberesp_idx; 646 u16 assocresp_idx; 647 u16 gen_idx; 648 u8 ap_11n_enabled; 649 u8 ap_11ac_enabled; 650 u32 mgmt_frame_mask; 651 struct mwifiex_roc_cfg roc_cfg; 652 bool scan_aborting; 653 u8 sched_scanning; 654 u8 csa_chan; 655 unsigned long csa_expire_time; 656 u8 del_list_idx; 657 bool hs2_enabled; 658 struct mwifiex_uap_bss_param bss_cfg; 659 struct cfg80211_chan_def bss_chandef; 660 struct station_parameters *sta_params; 661 struct sk_buff_head tdls_txq; 662 u8 check_tdls_tx; 663 struct timer_list auto_tdls_timer; 664 bool auto_tdls_timer_active; 665 struct idr ack_status_frames; 666 /* spin lock for ack status */ 667 spinlock_t ack_status_lock; 668 /** rx histogram data */ 669 struct mwifiex_histogram_data *hist_data; 670 struct cfg80211_chan_def dfs_chandef; 671 struct workqueue_struct *dfs_cac_workqueue; 672 struct delayed_work dfs_cac_work; 673 struct workqueue_struct *dfs_chan_sw_workqueue; 674 struct delayed_work dfs_chan_sw_work; 675 struct cfg80211_beacon_data beacon_after; 676 struct mwifiex_11h_intf_state state_11h; 677 struct mwifiex_ds_mem_rw mem_rw; 678 struct sk_buff_head bypass_txq; 679 struct mwifiex_user_scan_chan hidden_chan[MWIFIEX_USER_SCAN_CHAN_MAX]; 680 u8 assoc_resp_ht_param; 681 bool ht_param_present; 682}; 683 684 685struct mwifiex_tx_ba_stream_tbl { 686 struct list_head list; 687 int tid; 688 u8 ra[ETH_ALEN]; 689 enum mwifiex_ba_status ba_status; 690 u8 amsdu; 691}; 692 693struct mwifiex_rx_reorder_tbl; 694 695struct reorder_tmr_cnxt { 696 struct timer_list timer; 697 struct mwifiex_rx_reorder_tbl *ptr; 698 struct mwifiex_private *priv; 699 u8 timer_is_set; 700}; 701 702struct mwifiex_rx_reorder_tbl { 703 struct list_head list; 704 int tid; 705 u8 ta[ETH_ALEN]; 706 int init_win; 707 int start_win; 708 int win_size; 709 void **rx_reorder_ptr; 710 struct reorder_tmr_cnxt timer_context; 711 u8 amsdu; 712 u8 flags; 713}; 714 715struct mwifiex_bss_prio_node { 716 struct list_head list; 717 struct mwifiex_private *priv; 718}; 719 720struct mwifiex_bss_prio_tbl { 721 struct list_head bss_prio_head; 722 /* spin lock for bss priority */ 723 spinlock_t bss_prio_lock; 724 struct mwifiex_bss_prio_node *bss_prio_cur; 725}; 726 727struct cmd_ctrl_node { 728 struct list_head list; 729 struct mwifiex_private *priv; 730 u32 cmd_no; 731 u32 cmd_flag; 732 struct sk_buff *cmd_skb; 733 struct sk_buff *resp_skb; 734 void *data_buf; 735 u32 wait_q_enabled; 736 struct sk_buff *skb; 737 u8 *condition; 738 u8 cmd_wait_q_woken; 739}; 740 741struct mwifiex_bss_priv { 742 u8 band; 743 u64 fw_tsf; 744}; 745 746struct mwifiex_tdls_capab { 747 __le16 capab; 748 u8 rates[32]; 749 u8 rates_len; 750 u8 qos_info; 751 u8 coex_2040; 752 u16 aid; 753 struct ieee80211_ht_cap ht_capb; 754 struct ieee80211_ht_operation ht_oper; 755 struct ieee_types_extcap extcap; 756 struct ieee_types_generic rsn_ie; 757 struct ieee80211_vht_cap vhtcap; 758 struct ieee80211_vht_operation vhtoper; 759}; 760 761struct mwifiex_station_stats { 762 u64 last_rx; 763 s8 rssi; 764 u64 rx_bytes; 765 u64 tx_bytes; 766 u32 rx_packets; 767 u32 tx_packets; 768 u32 tx_failed; 769 u8 last_tx_rate; 770 u8 last_tx_htinfo; 771}; 772 773/* This is AP/TDLS specific structure which stores information 774 * about associated/peer STA 775 */ 776struct mwifiex_sta_node { 777 struct list_head list; 778 u8 mac_addr[ETH_ALEN]; 779 u8 is_wmm_enabled; 780 u8 is_11n_enabled; 781 u8 is_11ac_enabled; 782 u8 ampdu_sta[MAX_NUM_TID]; 783 u16 rx_seq[MAX_NUM_TID]; 784 u16 max_amsdu; 785 u8 tdls_status; 786 struct mwifiex_tdls_capab tdls_cap; 787 struct mwifiex_station_stats stats; 788 u8 tx_pause; 789}; 790 791struct mwifiex_auto_tdls_peer { 792 struct list_head list; 793 u8 mac_addr[ETH_ALEN]; 794 u8 tdls_status; 795 int rssi; 796 long rssi_jiffies; 797 u8 failure_count; 798 u8 do_discover; 799 u8 do_setup; 800}; 801 802#define MWIFIEX_TYPE_AGGR_DATA_V2 11 803#define MWIFIEX_BUS_AGGR_MODE_LEN_V2 (2) 804#define MWIFIEX_BUS_AGGR_MAX_LEN 16000 805#define MWIFIEX_BUS_AGGR_MAX_NUM 10 806struct bus_aggr_params { 807 u16 enable; 808 u16 mode; 809 u16 tx_aggr_max_size; 810 u16 tx_aggr_max_num; 811 u16 tx_aggr_align; 812}; 813 814struct mwifiex_if_ops { 815 int (*init_if) (struct mwifiex_adapter *); 816 void (*cleanup_if) (struct mwifiex_adapter *); 817 int (*check_fw_status) (struct mwifiex_adapter *, u32); 818 int (*check_winner_status)(struct mwifiex_adapter *); 819 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); 820 int (*register_dev) (struct mwifiex_adapter *); 821 void (*unregister_dev) (struct mwifiex_adapter *); 822 int (*enable_int) (struct mwifiex_adapter *); 823 void (*disable_int) (struct mwifiex_adapter *); 824 int (*process_int_status) (struct mwifiex_adapter *); 825 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *, 826 struct mwifiex_tx_param *); 827 int (*wakeup) (struct mwifiex_adapter *); 828 int (*wakeup_complete) (struct mwifiex_adapter *); 829 830 /* Interface specific functions */ 831 void (*update_mp_end_port) (struct mwifiex_adapter *, u16); 832 void (*cleanup_mpa_buf) (struct mwifiex_adapter *); 833 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *); 834 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *); 835 void (*init_fw_port)(struct mwifiex_adapter *adapter); 836 int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); 837 void (*card_reset) (struct mwifiex_adapter *); 838 int (*reg_dump)(struct mwifiex_adapter *, char *); 839 void (*device_dump)(struct mwifiex_adapter *); 840 void (*clean_pcie_ring)(struct mwifiex_adapter *adapter); 841 void (*iface_work)(struct work_struct *work); 842 void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter); 843 void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *); 844 void (*multi_port_resync)(struct mwifiex_adapter *); 845 bool (*is_port_ready)(struct mwifiex_private *); 846 void (*down_dev)(struct mwifiex_adapter *); 847 void (*up_dev)(struct mwifiex_adapter *); 848}; 849 850struct mwifiex_adapter { 851 u8 iface_type; 852 unsigned int debug_mask; 853 struct mwifiex_iface_comb iface_limit; 854 struct mwifiex_iface_comb curr_iface_comb; 855 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; 856 u8 priv_num; 857 const struct firmware *firmware; 858 char fw_name[32]; 859 int winner; 860 struct device *dev; 861 struct wiphy *wiphy; 862 u8 perm_addr[ETH_ALEN]; 863 unsigned long work_flags; 864 u32 fw_release_number; 865 u8 intf_hdr_len; 866 u16 init_wait_q_woken; 867 wait_queue_head_t init_wait_q; 868 void *card; 869 struct mwifiex_if_ops if_ops; 870 atomic_t bypass_tx_pending; 871 atomic_t rx_pending; 872 atomic_t tx_pending; 873 atomic_t cmd_pending; 874 atomic_t tx_hw_pending; 875 struct workqueue_struct *workqueue; 876 struct work_struct main_work; 877 struct workqueue_struct *rx_workqueue; 878 struct work_struct rx_work; 879 bool rx_work_enabled; 880 bool rx_processing; 881 bool delay_main_work; 882 bool rx_locked; 883 bool main_locked; 884 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; 885 /* spin lock for main process */ 886 spinlock_t main_proc_lock; 887 u32 mwifiex_processing; 888 u8 more_task_flag; 889 u16 tx_buf_size; 890 u16 curr_tx_buf_size; 891 /* sdio single port rx aggregation capability */ 892 bool host_disable_sdio_rx_aggr; 893 bool sdio_rx_aggr_enable; 894 u16 sdio_rx_block_size; 895 u32 ioport; 896 enum MWIFIEX_HARDWARE_STATUS hw_status; 897 u16 number_of_antenna; 898 u32 fw_cap_info; 899 /* spin lock for interrupt handling */ 900 spinlock_t int_lock; 901 u8 int_status; 902 u32 event_cause; 903 struct sk_buff *event_skb; 904 u8 upld_buf[MWIFIEX_UPLD_SIZE]; 905 u8 data_sent; 906 u8 cmd_sent; 907 u8 cmd_resp_received; 908 u8 event_received; 909 u8 data_received; 910 u16 seq_num; 911 struct cmd_ctrl_node *cmd_pool; 912 struct cmd_ctrl_node *curr_cmd; 913 /* spin lock for command */ 914 spinlock_t mwifiex_cmd_lock; 915 u16 last_init_cmd; 916 struct timer_list cmd_timer; 917 struct list_head cmd_free_q; 918 /* spin lock for cmd_free_q */ 919 spinlock_t cmd_free_q_lock; 920 struct list_head cmd_pending_q; 921 /* spin lock for cmd_pending_q */ 922 spinlock_t cmd_pending_q_lock; 923 struct list_head scan_pending_q; 924 /* spin lock for scan_pending_q */ 925 spinlock_t scan_pending_q_lock; 926 /* spin lock for RX processing routine */ 927 spinlock_t rx_proc_lock; 928 struct sk_buff_head tx_data_q; 929 atomic_t tx_queued; 930 u32 scan_processing; 931 u16 region_code; 932 struct mwifiex_802_11d_domain_reg domain_reg; 933 u16 scan_probes; 934 u32 scan_mode; 935 u16 specific_scan_time; 936 u16 active_scan_time; 937 u16 passive_scan_time; 938 u16 scan_chan_gap_time; 939 u8 fw_bands; 940 u8 adhoc_start_band; 941 u8 config_bands; 942 u8 tx_lock_flag; 943 struct mwifiex_sleep_period sleep_period; 944 u16 ps_mode; 945 u32 ps_state; 946 u8 need_to_wakeup; 947 u16 multiple_dtim; 948 u16 local_listen_interval; 949 u16 null_pkt_interval; 950 struct sk_buff *sleep_cfm; 951 u16 bcn_miss_time_out; 952 u16 adhoc_awake_period; 953 u8 is_deep_sleep; 954 u8 delay_null_pkt; 955 u16 delay_to_ps; 956 u16 enhanced_ps_mode; 957 u8 pm_wakeup_card_req; 958 u16 gen_null_pkt; 959 u16 pps_uapsd_mode; 960 u32 pm_wakeup_fw_try; 961 struct timer_list wakeup_timer; 962 struct mwifiex_hs_config_param hs_cfg; 963 u8 hs_activated; 964 u8 hs_activated_manually; 965 u16 hs_activate_wait_q_woken; 966 wait_queue_head_t hs_activate_wait_q; 967 u8 event_body[MAX_EVENT_SIZE]; 968 u32 hw_dot_11n_dev_cap; 969 u8 hw_dev_mcs_support; 970 u8 user_dev_mcs_support; 971 u8 adhoc_11n_enabled; 972 u8 sec_chan_offset; 973 struct mwifiex_dbg dbg; 974 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; 975 u32 arp_filter_size; 976 struct mwifiex_wait_queue cmd_wait_q; 977 u8 scan_wait_q_woken; 978 spinlock_t queue_lock; /* lock for tx queues */ 979 u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; 980 u16 max_mgmt_ie_index; 981 const struct firmware *cal_data; 982 struct device_node *dt_node; 983 984 /* 11AC */ 985 u32 is_hw_11ac_capable; 986 u32 hw_dot_11ac_dev_cap; 987 u32 hw_dot_11ac_mcs_support; 988 u32 usr_dot_11ac_dev_cap_bg; 989 u32 usr_dot_11ac_dev_cap_a; 990 u32 usr_dot_11ac_mcs_support; 991 992 atomic_t pending_bridged_pkts; 993 994 /* For synchronizing FW initialization with device lifecycle. */ 995 struct completion *fw_done; 996 bool is_up; 997 998 bool ext_scan; 999 u8 fw_api_ver; 1000 u8 key_api_major_ver, key_api_minor_ver; 1001 u8 max_p2p_conn, max_sta_conn; 1002 struct memory_type_mapping *mem_type_mapping_tbl; 1003 u8 num_mem_types; 1004 bool scan_chan_gap_enabled; 1005 struct sk_buff_head rx_data_q; 1006 bool mfg_mode; 1007 struct mwifiex_chan_stats *chan_stats; 1008 u32 num_in_chan_stats; 1009 int survey_idx; 1010 bool auto_tdls; 1011 u8 coex_scan; 1012 u8 coex_min_scan_time; 1013 u8 coex_max_scan_time; 1014 u8 coex_win_size; 1015 u8 coex_tx_win_size; 1016 u8 coex_rx_win_size; 1017 bool drcs_enabled; 1018 u8 active_scan_triggered; 1019 bool usb_mc_status; 1020 bool usb_mc_setup; 1021 struct cfg80211_wowlan_nd_info *nd_info; 1022 struct ieee80211_regdomain *regd; 1023 1024 /* Wake-on-WLAN (WoWLAN) */ 1025 int irq_wakeup; 1026 bool wake_by_wifi; 1027 /* Aggregation parameters*/ 1028 struct bus_aggr_params bus_aggr; 1029 /* Device dump data/length */ 1030 void *devdump_data; 1031 int devdump_len; 1032 struct delayed_work devdump_work; 1033 1034 bool ignore_btcoex_events; 1035}; 1036 1037void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter); 1038 1039int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); 1040 1041void mwifiex_set_trans_start(struct net_device *dev); 1042 1043void mwifiex_stop_net_dev_queue(struct net_device *netdev, 1044 struct mwifiex_adapter *adapter); 1045 1046void mwifiex_wake_up_net_dev_queue(struct net_device *netdev, 1047 struct mwifiex_adapter *adapter); 1048 1049int mwifiex_init_priv(struct mwifiex_private *priv); 1050void mwifiex_free_priv(struct mwifiex_private *priv); 1051 1052int mwifiex_init_fw(struct mwifiex_adapter *adapter); 1053 1054int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); 1055 1056void mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); 1057 1058int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); 1059 1060int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); 1061int mwifiex_uap_recv_packet(struct mwifiex_private *priv, 1062 struct sk_buff *skb); 1063 1064int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, 1065 struct sk_buff *skb); 1066 1067int mwifiex_process_event(struct mwifiex_adapter *adapter); 1068 1069int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, 1070 struct cmd_ctrl_node *cmd_node); 1071 1072int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, 1073 u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync); 1074 1075void mwifiex_cmd_timeout_func(struct timer_list *t); 1076 1077int mwifiex_get_debug_info(struct mwifiex_private *, 1078 struct mwifiex_debug_info *); 1079 1080int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); 1081void mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); 1082void mwifiex_free_cmd_buffers(struct mwifiex_adapter *adapter); 1083void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); 1084void mwifiex_cancel_pending_scan_cmd(struct mwifiex_adapter *adapter); 1085void mwifiex_cancel_scan(struct mwifiex_adapter *adapter); 1086 1087void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter, 1088 struct cmd_ctrl_node *cmd_node); 1089 1090void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, 1091 struct cmd_ctrl_node *cmd_node); 1092 1093int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); 1094int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); 1095int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, 1096 struct sk_buff *skb); 1097int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, 1098 struct mwifiex_tx_param *tx_param); 1099int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); 1100int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, 1101 struct sk_buff *skb, int aggr, int status); 1102void mwifiex_clean_txrx(struct mwifiex_private *priv); 1103u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); 1104void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); 1105void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, 1106 u32); 1107int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, 1108 struct host_cmd_ds_command *cmd, 1109 u16 cmd_action, uint16_t ps_bitmap, 1110 struct mwifiex_ds_auto_ds *auto_ds); 1111int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, 1112 struct host_cmd_ds_command *resp, 1113 struct mwifiex_ds_pm_cfg *pm_cfg); 1114void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); 1115void mwifiex_hs_activated_event(struct mwifiex_private *priv, 1116 u8 activated); 1117int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action, 1118 int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg); 1119int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, 1120 struct host_cmd_ds_command *resp); 1121int mwifiex_process_rx_packet(struct mwifiex_private *priv, 1122 struct sk_buff *skb); 1123int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, 1124 u16 cmd_action, u32 cmd_oid, 1125 void *data_buf, void *cmd_buf); 1126int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, 1127 u16 cmd_action, u32 cmd_oid, 1128 void *data_buf, void *cmd_buf); 1129int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, 1130 struct host_cmd_ds_command *resp); 1131int mwifiex_process_sta_rx_packet(struct mwifiex_private *, 1132 struct sk_buff *skb); 1133int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, 1134 struct sk_buff *skb); 1135int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, 1136 struct sk_buff *skb); 1137int mwifiex_process_sta_event(struct mwifiex_private *); 1138int mwifiex_process_uap_event(struct mwifiex_private *); 1139void mwifiex_delete_all_station_list(struct mwifiex_private *priv); 1140void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv, 1141 const u8 *ra_addr); 1142void mwifiex_process_sta_txpd(struct mwifiex_private *priv, 1143 struct sk_buff *skb); 1144void mwifiex_process_uap_txpd(struct mwifiex_private *priv, 1145 struct sk_buff *skb); 1146int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta, bool init); 1147int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, 1148 struct mwifiex_scan_cmd_config *scan_cfg); 1149void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, 1150 struct cmd_ctrl_node *cmd_node); 1151int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 1152 struct host_cmd_ds_command *resp); 1153int mwifiex_associate(struct mwifiex_private *priv, 1154 struct mwifiex_bssdescriptor *bss_desc); 1155int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, 1156 struct host_cmd_ds_command *cmd, 1157 struct mwifiex_bssdescriptor *bss_desc); 1158int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, 1159 struct host_cmd_ds_command *resp); 1160void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason, 1161 bool from_ap); 1162u8 mwifiex_band_to_radio_type(u8 band); 1163int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); 1164void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter); 1165int mwifiex_adhoc_start(struct mwifiex_private *priv, 1166 struct cfg80211_ssid *adhoc_ssid); 1167int mwifiex_adhoc_join(struct mwifiex_private *priv, 1168 struct mwifiex_bssdescriptor *bss_desc); 1169int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, 1170 struct host_cmd_ds_command *cmd, 1171 struct cfg80211_ssid *req_ssid); 1172int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, 1173 struct host_cmd_ds_command *cmd, 1174 struct mwifiex_bssdescriptor *bss_desc); 1175int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, 1176 struct host_cmd_ds_command *resp); 1177int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); 1178struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv, 1179 u8 band, u16 channel, u32 freq); 1180u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, 1181 u8 index, u8 ht_info); 1182u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv, 1183 u8 index, u8 ht_info); 1184u32 mwifiex_find_freq_from_band_chan(u8, u8); 1185int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, 1186 u8 **buffer); 1187u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, 1188 u8 *rates); 1189u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); 1190u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv, 1191 u8 *rates, u8 radio_type); 1192u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); 1193extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; 1194void mwifiex_save_curr_bcn(struct mwifiex_private *priv); 1195void mwifiex_free_curr_bcn(struct mwifiex_private *priv); 1196int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, 1197 struct host_cmd_ds_command *cmd); 1198int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, 1199 struct host_cmd_ds_command *resp); 1200int is_command_pending(struct mwifiex_adapter *adapter); 1201void mwifiex_init_priv_params(struct mwifiex_private *priv, 1202 struct net_device *dev); 1203int mwifiex_set_secure_params(struct mwifiex_private *priv, 1204 struct mwifiex_uap_bss_param *bss_config, 1205 struct cfg80211_ap_settings *params); 1206void mwifiex_set_ht_params(struct mwifiex_private *priv, 1207 struct mwifiex_uap_bss_param *bss_cfg, 1208 struct cfg80211_ap_settings *params); 1209void mwifiex_set_vht_params(struct mwifiex_private *priv, 1210 struct mwifiex_uap_bss_param *bss_cfg, 1211 struct cfg80211_ap_settings *params); 1212void mwifiex_set_tpc_params(struct mwifiex_private *priv, 1213 struct mwifiex_uap_bss_param *bss_cfg, 1214 struct cfg80211_ap_settings *params); 1215void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, 1216 struct cfg80211_ap_settings *params); 1217void mwifiex_set_vht_width(struct mwifiex_private *priv, 1218 enum nl80211_chan_width width, 1219 bool ap_11ac_disable); 1220void 1221mwifiex_set_wmm_params(struct mwifiex_private *priv, 1222 struct mwifiex_uap_bss_param *bss_cfg, 1223 struct cfg80211_ap_settings *params); 1224void mwifiex_set_ba_params(struct mwifiex_private *priv); 1225 1226void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *pmadapter); 1227void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv, 1228 struct sk_buff *event_skb); 1229 1230void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv); 1231int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv, 1232 struct host_cmd_ds_command *cmd, 1233 void *data_buf); 1234int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv, 1235 struct host_cmd_ds_command *resp); 1236int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv, 1237 void *buf); 1238int mwifiex_cmd_802_11_bg_scan_config(struct mwifiex_private *priv, 1239 struct host_cmd_ds_command *cmd, 1240 void *data_buf); 1241int mwifiex_stop_bg_scan(struct mwifiex_private *priv); 1242 1243/* 1244 * This function checks if the queuing is RA based or not. 1245 */ 1246static inline u8 1247mwifiex_queuing_ra_based(struct mwifiex_private *priv) 1248{ 1249 /* 1250 * Currently we assume if we are in Infra, then DA=RA. This might not be 1251 * true in the future 1252 */ 1253 if ((priv->bss_mode == NL80211_IFTYPE_STATION || 1254 priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) && 1255 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) 1256 return false; 1257 1258 return true; 1259} 1260 1261/* 1262 * This function copies rates. 1263 */ 1264static inline u32 1265mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) 1266{ 1267 int i; 1268 1269 for (i = 0; i < len && src[i]; i++, pos++) { 1270 if (pos >= MWIFIEX_SUPPORTED_RATES) 1271 break; 1272 dest[pos] = src[i]; 1273 } 1274 1275 return pos; 1276} 1277 1278/* 1279 * This function returns the correct private structure pointer based 1280 * upon the BSS type and BSS number. 1281 */ 1282static inline struct mwifiex_private * 1283mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, 1284 u8 bss_num, u8 bss_type) 1285{ 1286 int i; 1287 1288 for (i = 0; i < adapter->priv_num; i++) { 1289 if (adapter->priv[i]) { 1290 if ((adapter->priv[i]->bss_num == bss_num) && 1291 (adapter->priv[i]->bss_type == bss_type)) 1292 break; 1293 } 1294 } 1295 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1296} 1297 1298/* 1299 * This function returns the first available private structure pointer 1300 * based upon the BSS role. 1301 */ 1302static inline struct mwifiex_private * 1303mwifiex_get_priv(struct mwifiex_adapter *adapter, 1304 enum mwifiex_bss_role bss_role) 1305{ 1306 int i; 1307 1308 for (i = 0; i < adapter->priv_num; i++) { 1309 if (adapter->priv[i]) { 1310 if (bss_role == MWIFIEX_BSS_ROLE_ANY || 1311 GET_BSS_ROLE(adapter->priv[i]) == bss_role) 1312 break; 1313 } 1314 } 1315 1316 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1317} 1318 1319/* 1320 * This function checks available bss_num when adding new interface or 1321 * changing interface type. 1322 */ 1323static inline u8 1324mwifiex_get_unused_bss_num(struct mwifiex_adapter *adapter, u8 bss_type) 1325{ 1326 u8 i, j; 1327 int index[MWIFIEX_MAX_BSS_NUM]; 1328 1329 memset(index, 0, sizeof(index)); 1330 for (i = 0; i < adapter->priv_num; i++) 1331 if (adapter->priv[i]) { 1332 if (adapter->priv[i]->bss_type == bss_type && 1333 !(adapter->priv[i]->bss_mode == 1334 NL80211_IFTYPE_UNSPECIFIED)) { 1335 index[adapter->priv[i]->bss_num] = 1; 1336 } 1337 } 1338 for (j = 0; j < MWIFIEX_MAX_BSS_NUM; j++) 1339 if (!index[j]) 1340 return j; 1341 return -1; 1342} 1343 1344/* 1345 * This function returns the first available unused private structure pointer. 1346 */ 1347static inline struct mwifiex_private * 1348mwifiex_get_unused_priv_by_bss_type(struct mwifiex_adapter *adapter, 1349 u8 bss_type) 1350{ 1351 u8 i; 1352 1353 for (i = 0; i < adapter->priv_num; i++) 1354 if (adapter->priv[i]->bss_mode == 1355 NL80211_IFTYPE_UNSPECIFIED) { 1356 adapter->priv[i]->bss_num = 1357 mwifiex_get_unused_bss_num(adapter, bss_type); 1358 break; 1359 } 1360 1361 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1362} 1363 1364/* 1365 * This function returns the driver private structure of a network device. 1366 */ 1367static inline struct mwifiex_private * 1368mwifiex_netdev_get_priv(struct net_device *dev) 1369{ 1370 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); 1371} 1372 1373/* 1374 * This function checks if a skb holds a management frame. 1375 */ 1376static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb) 1377{ 1378 return (get_unaligned_le32(skb->data) == PKT_TYPE_MGMT); 1379} 1380 1381/* This function retrieves channel closed for operation by Channel 1382 * Switch Announcement. 1383 */ 1384static inline u8 1385mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv) 1386{ 1387 if (!priv->csa_chan) 1388 return 0; 1389 1390 /* Clear csa channel, if DFS channel move time has passed */ 1391 if (time_after(jiffies, priv->csa_expire_time)) { 1392 priv->csa_chan = 0; 1393 priv->csa_expire_time = 0; 1394 } 1395 1396 return priv->csa_chan; 1397} 1398 1399static inline u8 mwifiex_is_any_intf_active(struct mwifiex_private *priv) 1400{ 1401 struct mwifiex_private *priv_num; 1402 int i; 1403 1404 for (i = 0; i < priv->adapter->priv_num; i++) { 1405 priv_num = priv->adapter->priv[i]; 1406 if (priv_num) { 1407 if ((GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_UAP && 1408 priv_num->bss_started) || 1409 (GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_STA && 1410 priv_num->media_connected)) 1411 return 1; 1412 } 1413 } 1414 1415 return 0; 1416} 1417 1418static inline u8 mwifiex_is_tdls_link_setup(u8 status) 1419{ 1420 switch (status) { 1421 case TDLS_SETUP_COMPLETE: 1422 case TDLS_CHAN_SWITCHING: 1423 case TDLS_IN_BASE_CHAN: 1424 case TDLS_IN_OFF_CHAN: 1425 return true; 1426 default: 1427 break; 1428 } 1429 1430 return false; 1431} 1432 1433/* Disable platform specific wakeup interrupt */ 1434static inline void mwifiex_disable_wake(struct mwifiex_adapter *adapter) 1435{ 1436 if (adapter->irq_wakeup >= 0) { 1437 disable_irq_wake(adapter->irq_wakeup); 1438 disable_irq(adapter->irq_wakeup); 1439 if (adapter->wake_by_wifi) 1440 /* Undo our disable, since interrupt handler already 1441 * did this. 1442 */ 1443 enable_irq(adapter->irq_wakeup); 1444 1445 } 1446} 1447 1448/* Enable platform specific wakeup interrupt */ 1449static inline void mwifiex_enable_wake(struct mwifiex_adapter *adapter) 1450{ 1451 /* Enable platform specific wakeup interrupt */ 1452 if (adapter->irq_wakeup >= 0) { 1453 adapter->wake_by_wifi = false; 1454 enable_irq(adapter->irq_wakeup); 1455 enable_irq_wake(adapter->irq_wakeup); 1456 } 1457} 1458 1459int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, 1460 u32 func_init_shutdown); 1461 1462int mwifiex_add_card(void *card, struct completion *fw_done, 1463 struct mwifiex_if_ops *if_ops, u8 iface_type, 1464 struct device *dev); 1465int mwifiex_remove_card(struct mwifiex_adapter *adapter); 1466 1467void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, 1468 int maxlen); 1469int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, 1470 struct mwifiex_multicast_list *mcast_list); 1471int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, 1472 struct net_device *dev); 1473int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter, 1474 struct cmd_ctrl_node *cmd_queued); 1475int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, 1476 struct cfg80211_ssid *req_ssid); 1477int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); 1478int mwifiex_enable_hs(struct mwifiex_adapter *adapter); 1479int mwifiex_disable_auto_ds(struct mwifiex_private *priv); 1480int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); 1481int mwifiex_request_scan(struct mwifiex_private *priv, 1482 struct cfg80211_ssid *req_ssid); 1483int mwifiex_scan_networks(struct mwifiex_private *priv, 1484 const struct mwifiex_user_scan_cfg *user_scan_in); 1485int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); 1486 1487int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, 1488 const u8 *key, int key_len, u8 key_index, 1489 const u8 *mac_addr, int disable); 1490 1491int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len); 1492 1493int mwifiex_get_ver_ext(struct mwifiex_private *priv, u32 version_str_sel); 1494 1495int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action, 1496 struct ieee80211_channel *chan, 1497 unsigned int duration); 1498 1499int mwifiex_get_stats_info(struct mwifiex_private *priv, 1500 struct mwifiex_ds_get_stats *log); 1501 1502int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, 1503 u32 reg_offset, u32 reg_value); 1504 1505int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, 1506 u32 reg_offset, u32 *value); 1507 1508int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, 1509 u8 *value); 1510 1511int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); 1512 1513int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); 1514 1515int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); 1516 1517int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); 1518 1519int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); 1520 1521int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, 1522 char *version, int max_len); 1523 1524int mwifiex_set_tx_power(struct mwifiex_private *priv, 1525 struct mwifiex_power_cfg *power_cfg); 1526 1527int mwifiex_main_process(struct mwifiex_adapter *); 1528 1529int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb); 1530 1531int mwifiex_get_bss_info(struct mwifiex_private *, 1532 struct mwifiex_bss_info *); 1533int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, 1534 struct cfg80211_bss *bss, 1535 struct mwifiex_bssdescriptor *bss_desc); 1536int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, 1537 struct mwifiex_bssdescriptor *bss_entry); 1538int mwifiex_check_network_compatibility(struct mwifiex_private *priv, 1539 struct mwifiex_bssdescriptor *bss_desc); 1540 1541u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type); 1542u8 mwifiex_get_chan_type(struct mwifiex_private *priv); 1543 1544struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, 1545 const char *name, 1546 unsigned char name_assign_type, 1547 enum nl80211_iftype type, 1548 struct vif_params *params); 1549int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); 1550 1551void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); 1552 1553int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter); 1554 1555int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, 1556 struct cfg80211_beacon_data *data); 1557int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); 1558u8 *mwifiex_11d_code_2_region(u8 code); 1559void mwifiex_uap_set_channel(struct mwifiex_private *priv, 1560 struct mwifiex_uap_bss_param *bss_cfg, 1561 struct cfg80211_chan_def chandef); 1562int mwifiex_config_start_uap(struct mwifiex_private *priv, 1563 struct mwifiex_uap_bss_param *bss_cfg); 1564void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, 1565 struct mwifiex_sta_node *node); 1566 1567void mwifiex_config_uap_11d(struct mwifiex_private *priv, 1568 struct cfg80211_beacon_data *beacon_data); 1569 1570void mwifiex_init_11h_params(struct mwifiex_private *priv); 1571int mwifiex_is_11h_active(struct mwifiex_private *priv); 1572int mwifiex_11h_activate(struct mwifiex_private *priv, bool flag); 1573 1574void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer, 1575 struct mwifiex_bssdescriptor *bss_desc); 1576int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv); 1577int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, 1578 struct device_node *node, const char *prefix); 1579void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv); 1580 1581extern const struct ethtool_ops mwifiex_ethtool_ops; 1582 1583void mwifiex_del_all_sta_list(struct mwifiex_private *priv); 1584void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1585void 1586mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies, 1587 int ies_len, struct mwifiex_sta_node *node); 1588struct mwifiex_sta_node * 1589mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1590struct mwifiex_sta_node * 1591mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1592u8 mwifiex_is_tdls_chan_switching(struct mwifiex_private *priv); 1593u8 mwifiex_is_tdls_off_chan(struct mwifiex_private *priv); 1594u8 mwifiex_is_send_cmd_allowed(struct mwifiex_private *priv); 1595int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer, 1596 u8 action_code, u8 dialog_token, 1597 u16 status_code, const u8 *extra_ies, 1598 size_t extra_ies_len); 1599int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer, 1600 u8 action_code, u8 dialog_token, 1601 u16 status_code, const u8 *extra_ies, 1602 size_t extra_ies_len); 1603void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv, 1604 u8 *buf, int len); 1605int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action); 1606int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac); 1607int mwifiex_get_tdls_list(struct mwifiex_private *priv, 1608 struct tdls_peer_info *buf); 1609void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv); 1610bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv); 1611u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band, 1612 u32 pri_chan, u8 chan_bw); 1613int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter); 1614 1615int mwifiex_tdls_check_tx(struct mwifiex_private *priv, struct sk_buff *skb); 1616void mwifiex_flush_auto_tdls_list(struct mwifiex_private *priv); 1617void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private *priv, 1618 const u8 *mac, u8 link_status); 1619void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private *priv, 1620 u8 *mac, s8 snr, s8 nflr); 1621void mwifiex_check_auto_tdls(struct timer_list *t); 1622void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac); 1623void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv); 1624void mwifiex_clean_auto_tdls(struct mwifiex_private *priv); 1625int mwifiex_config_tdls_enable(struct mwifiex_private *priv); 1626int mwifiex_config_tdls_disable(struct mwifiex_private *priv); 1627int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv); 1628int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac); 1629int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac, 1630 u8 primary_chan, u8 second_chan_offset, u8 band); 1631 1632int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv, 1633 struct host_cmd_ds_command *cmd, 1634 void *data_buf); 1635int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private *priv, 1636 struct sk_buff *skb); 1637 1638void mwifiex_parse_tx_status_event(struct mwifiex_private *priv, 1639 void *event_body); 1640 1641struct sk_buff * 1642mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv, 1643 struct sk_buff *skb, u8 flag, u64 *cookie); 1644void mwifiex_dfs_cac_work_queue(struct work_struct *work); 1645void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work); 1646void mwifiex_abort_cac(struct mwifiex_private *priv); 1647int mwifiex_stop_radar_detection(struct mwifiex_private *priv, 1648 struct cfg80211_chan_def *chandef); 1649int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv, 1650 struct sk_buff *skb); 1651 1652void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, 1653 s8 nflr); 1654void mwifiex_hist_data_reset(struct mwifiex_private *priv); 1655void mwifiex_hist_data_add(struct mwifiex_private *priv, 1656 u8 rx_rate, s8 snr, s8 nflr); 1657u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv, 1658 u8 rx_rate, u8 ht_info); 1659 1660void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter); 1661void mwifiex_prepare_fw_dump_info(struct mwifiex_adapter *adapter); 1662void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter); 1663void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags); 1664void mwifiex_fw_dump_event(struct mwifiex_private *priv); 1665void mwifiex_queue_main_work(struct mwifiex_adapter *adapter); 1666int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action, 1667 int cmd_type, 1668 struct mwifiex_ds_wakeup_reason *wakeup_reason); 1669int mwifiex_get_chan_info(struct mwifiex_private *priv, 1670 struct mwifiex_channel_band *channel_band); 1671int mwifiex_ret_wakeup_reason(struct mwifiex_private *priv, 1672 struct host_cmd_ds_command *resp, 1673 struct host_cmd_ds_wakeup_reason *wakeup_reason); 1674void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter); 1675void mwifiex_11n_delba(struct mwifiex_private *priv, int tid); 1676int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy); 1677void mwifiex_process_tx_pause_event(struct mwifiex_private *priv, 1678 struct sk_buff *event); 1679void mwifiex_process_multi_chan_event(struct mwifiex_private *priv, 1680 struct sk_buff *event_skb); 1681void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter); 1682int mwifiex_set_mac_address(struct mwifiex_private *priv, 1683 struct net_device *dev, 1684 bool external, u8 *new_mac); 1685void mwifiex_devdump_tmo_func(unsigned long function_context); 1686 1687#ifdef CONFIG_DEBUG_FS 1688void mwifiex_debugfs_init(void); 1689void mwifiex_debugfs_remove(void); 1690 1691void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); 1692void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); 1693#endif 1694int mwifiex_reinit_sw(struct mwifiex_adapter *adapter); 1695int mwifiex_shutdown_sw(struct mwifiex_adapter *adapter); 1696#endif /* !_MWIFIEX_MAIN_H_ */ 1697