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/gpio.h> 32#include <linux/gfp.h> 33#include <linux/interrupt.h> 34#include <linux/io.h> 35#include <linux/of_gpio.h> 36#include <linux/of_platform.h> 37#include <linux/platform_device.h> 38#include <linux/pm_runtime.h> 39#include <linux/slab.h> 40#include <linux/of_irq.h> 41#include <linux/workqueue.h> 42 43#include "decl.h" 44#include "ioctl.h" 45#include "util.h" 46#include "fw.h" 47#include "pcie.h" 48#include "usb.h" 49#include "sdio.h" 50 51extern const char driver_version[]; 52extern bool mfg_mode; 53extern bool aggr_ctrl; 54 55struct mwifiex_adapter; 56struct mwifiex_private; 57 58enum { 59 MWIFIEX_ASYNC_CMD, 60 MWIFIEX_SYNC_CMD 61}; 62 63#define MWIFIEX_DRIVER_MODE_STA BIT(0) 64#define MWIFIEX_DRIVER_MODE_UAP BIT(1) 65#define MWIFIEX_DRIVER_MODE_P2P BIT(2) 66#define MWIFIEX_DRIVER_MODE_BITMASK (BIT(0) | BIT(1) | BIT(2)) 67 68#define MWIFIEX_MAX_AP 64 69 70#define MWIFIEX_MAX_PKTS_TXQ 16 71 72#define MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT (5 * HZ) 73 74#define MWIFIEX_TIMER_10S 10000 75#define MWIFIEX_TIMER_1S 1000 76 77#define MAX_TX_PENDING 400 78#define LOW_TX_PENDING 380 79 80#define HIGH_RX_PENDING 50 81#define LOW_RX_PENDING 20 82 83#define MWIFIEX_UPLD_SIZE (2312) 84 85#define MAX_EVENT_SIZE 2048 86 87#define MWIFIEX_FW_DUMP_SIZE (2 * 1024 * 1024) 88 89#define ARP_FILTER_MAX_BUF_SIZE 68 90 91#define MWIFIEX_KEY_BUFFER_SIZE 16 92#define MWIFIEX_DEFAULT_LISTEN_INTERVAL 10 93#define MWIFIEX_MAX_REGION_CODE 9 94 95#define DEFAULT_BCN_AVG_FACTOR 8 96#define DEFAULT_DATA_AVG_FACTOR 8 97 98#define FIRST_VALID_CHANNEL 0xff 99#define DEFAULT_AD_HOC_CHANNEL 6 100#define DEFAULT_AD_HOC_CHANNEL_A 36 101 102#define DEFAULT_BCN_MISS_TIMEOUT 5 103 104#define MAX_SCAN_BEACON_BUFFER 8000 105 106#define SCAN_BEACON_ENTRY_PAD 6 107 108#define MWIFIEX_PASSIVE_SCAN_CHAN_TIME 110 109#define MWIFIEX_ACTIVE_SCAN_CHAN_TIME 40 110#define MWIFIEX_SPECIFIC_SCAN_CHAN_TIME 40 111#define MWIFIEX_DEF_SCAN_CHAN_GAP_TIME 50 112 113#define SCAN_RSSI(RSSI) (0x100 - ((u8)(RSSI))) 114 115#define MWIFIEX_MAX_TOTAL_SCAN_TIME (MWIFIEX_TIMER_10S - MWIFIEX_TIMER_1S) 116 117#define WPA_GTK_OUI_OFFSET 2 118#define RSN_GTK_OUI_OFFSET 2 119 120#define MWIFIEX_OUI_NOT_PRESENT 0 121#define MWIFIEX_OUI_PRESENT 1 122 123#define PKT_TYPE_MGMT 0xE5 124 125/* 126 * Do not check for data_received for USB, as data_received 127 * is handled in mwifiex_usb_recv for USB 128 */ 129#define IS_CARD_RX_RCVD(adapter) (adapter->cmd_resp_received || \ 130 adapter->event_received || \ 131 adapter->data_received) 132 133#define MWIFIEX_TYPE_CMD 1 134#define MWIFIEX_TYPE_DATA 0 135#define MWIFIEX_TYPE_AGGR_DATA 10 136#define MWIFIEX_TYPE_EVENT 3 137 138#define MAX_BITMAP_RATES_SIZE 18 139 140#define MAX_CHANNEL_BAND_BG 14 141#define MAX_CHANNEL_BAND_A 165 142 143#define MAX_FREQUENCY_BAND_BG 2484 144 145#define MWIFIEX_EVENT_HEADER_LEN 4 146#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2 147 148#define MWIFIEX_TYPE_LEN 4 149#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE 150#define MWIFIEX_USB_TYPE_DATA 0xBEADC0DE 151#define MWIFIEX_USB_TYPE_EVENT 0xBEEFFACE 152 153/* Threshold for tx_timeout_cnt before we trigger a card reset */ 154#define TX_TIMEOUT_THRESHOLD 6 155 156#define MWIFIEX_DRV_INFO_SIZE_MAX 0x40000 157 158/* Address alignment */ 159#define MWIFIEX_ALIGN_ADDR(p, a) (((long)(p) + (a) - 1) & ~((a) - 1)) 160 161#define MWIFIEX_MAC_LOCAL_ADMIN_BIT 41 162 163/** 164 *enum mwifiex_debug_level - marvell wifi debug level 165 */ 166enum MWIFIEX_DEBUG_LEVEL { 167 MWIFIEX_DBG_MSG = 0x00000001, 168 MWIFIEX_DBG_FATAL = 0x00000002, 169 MWIFIEX_DBG_ERROR = 0x00000004, 170 MWIFIEX_DBG_DATA = 0x00000008, 171 MWIFIEX_DBG_CMD = 0x00000010, 172 MWIFIEX_DBG_EVENT = 0x00000020, 173 MWIFIEX_DBG_INTR = 0x00000040, 174 MWIFIEX_DBG_IOCTL = 0x00000080, 175 176 MWIFIEX_DBG_MPA_D = 0x00008000, 177 MWIFIEX_DBG_DAT_D = 0x00010000, 178 MWIFIEX_DBG_CMD_D = 0x00020000, 179 MWIFIEX_DBG_EVT_D = 0x00040000, 180 MWIFIEX_DBG_FW_D = 0x00080000, 181 MWIFIEX_DBG_IF_D = 0x00100000, 182 183 MWIFIEX_DBG_ENTRY = 0x10000000, 184 MWIFIEX_DBG_WARN = 0x20000000, 185 MWIFIEX_DBG_INFO = 0x40000000, 186 MWIFIEX_DBG_DUMP = 0x80000000, 187 188 MWIFIEX_DBG_ANY = 0xffffffff 189}; 190 191#define MWIFIEX_DEFAULT_DEBUG_MASK (MWIFIEX_DBG_MSG | \ 192 MWIFIEX_DBG_FATAL | \ 193 MWIFIEX_DBG_ERROR) 194 195__printf(3, 4) 196void _mwifiex_dbg(const struct mwifiex_adapter *adapter, int mask, 197 const char *fmt, ...); 198#define mwifiex_dbg(adapter, mask, fmt, ...) \ 199 _mwifiex_dbg(adapter, MWIFIEX_DBG_##mask, fmt, ##__VA_ARGS__) 200 201#define DEBUG_DUMP_DATA_MAX_LEN 128 202#define mwifiex_dbg_dump(adapter, dbg_mask, str, buf, len) \ 203do { \ 204 if ((adapter)->debug_mask & MWIFIEX_DBG_##dbg_mask) \ 205 print_hex_dump(KERN_DEBUG, str, \ 206 DUMP_PREFIX_OFFSET, 16, 1, \ 207 buf, len, false); \ 208} while (0) 209 210/** Min BGSCAN interval 15 second */ 211#define MWIFIEX_BGSCAN_INTERVAL 15000 212/** default repeat count */ 213#define MWIFIEX_BGSCAN_REPEAT_COUNT 6 214 215struct mwifiex_dbg { 216 u32 num_cmd_host_to_card_failure; 217 u32 num_cmd_sleep_cfm_host_to_card_failure; 218 u32 num_tx_host_to_card_failure; 219 u32 num_event_deauth; 220 u32 num_event_disassoc; 221 u32 num_event_link_lost; 222 u32 num_cmd_deauth; 223 u32 num_cmd_assoc_success; 224 u32 num_cmd_assoc_failure; 225 u32 num_tx_timeout; 226 u16 timeout_cmd_id; 227 u16 timeout_cmd_act; 228 u16 last_cmd_id[DBG_CMD_NUM]; 229 u16 last_cmd_act[DBG_CMD_NUM]; 230 u16 last_cmd_index; 231 u16 last_cmd_resp_id[DBG_CMD_NUM]; 232 u16 last_cmd_resp_index; 233 u16 last_event[DBG_CMD_NUM]; 234 u16 last_event_index; 235 u32 last_mp_wr_bitmap[MWIFIEX_DBG_SDIO_MP_NUM]; 236 u32 last_mp_wr_ports[MWIFIEX_DBG_SDIO_MP_NUM]; 237 u32 last_mp_wr_len[MWIFIEX_DBG_SDIO_MP_NUM]; 238 u32 last_mp_curr_wr_port[MWIFIEX_DBG_SDIO_MP_NUM]; 239 u8 last_sdio_mp_index; 240}; 241 242enum MWIFIEX_HARDWARE_STATUS { 243 MWIFIEX_HW_STATUS_READY, 244 MWIFIEX_HW_STATUS_INITIALIZING, 245 MWIFIEX_HW_STATUS_INIT_DONE, 246 MWIFIEX_HW_STATUS_RESET, 247 MWIFIEX_HW_STATUS_NOT_READY 248}; 249 250enum MWIFIEX_802_11_POWER_MODE { 251 MWIFIEX_802_11_POWER_MODE_CAM, 252 MWIFIEX_802_11_POWER_MODE_PSP 253}; 254 255struct mwifiex_tx_param { 256 u32 next_pkt_len; 257}; 258 259enum MWIFIEX_PS_STATE { 260 PS_STATE_AWAKE, 261 PS_STATE_PRE_SLEEP, 262 PS_STATE_SLEEP_CFM, 263 PS_STATE_SLEEP 264}; 265 266enum mwifiex_iface_type { 267 MWIFIEX_SDIO, 268 MWIFIEX_PCIE, 269 MWIFIEX_USB 270}; 271 272struct mwifiex_add_ba_param { 273 u32 tx_win_size; 274 u32 rx_win_size; 275 u32 timeout; 276 u8 tx_amsdu; 277 u8 rx_amsdu; 278}; 279 280struct mwifiex_tx_aggr { 281 u8 ampdu_user; 282 u8 ampdu_ap; 283 u8 amsdu; 284}; 285 286enum mwifiex_ba_status { 287 BA_SETUP_NONE = 0, 288 BA_SETUP_INPROGRESS, 289 BA_SETUP_COMPLETE 290}; 291 292struct mwifiex_ra_list_tbl { 293 struct list_head list; 294 struct sk_buff_head skb_head; 295 u8 ra[ETH_ALEN]; 296 u32 is_11n_enabled; 297 u16 max_amsdu; 298 u16 ba_pkt_count; 299 u8 ba_packet_thr; 300 enum mwifiex_ba_status ba_status; 301 u8 amsdu_in_ampdu; 302 u16 total_pkt_count; 303 bool tdls_link; 304 bool tx_paused; 305}; 306 307struct mwifiex_tid_tbl { 308 struct list_head ra_list; 309}; 310 311#define WMM_HIGHEST_PRIORITY 7 312#define HIGH_PRIO_TID 7 313#define LOW_PRIO_TID 0 314#define NO_PKT_PRIO_TID -1 315#define MWIFIEX_WMM_DRV_DELAY_MAX 510 316 317struct mwifiex_wmm_desc { 318 struct mwifiex_tid_tbl tid_tbl_ptr[MAX_NUM_TID]; 319 u32 packets_out[MAX_NUM_TID]; 320 u32 pkts_paused[MAX_NUM_TID]; 321 /* spin lock to protect ra_list */ 322 spinlock_t ra_list_spinlock; 323 struct mwifiex_wmm_ac_status ac_status[IEEE80211_NUM_ACS]; 324 enum mwifiex_wmm_ac_e ac_down_graded_vals[IEEE80211_NUM_ACS]; 325 u32 drv_pkt_delay_max; 326 u8 queue_priority[IEEE80211_NUM_ACS]; 327 u32 user_pri_pkt_tx_ctrl[WMM_HIGHEST_PRIORITY + 1]; /* UP: 0 to 7 */ 328 /* Number of transmit packets queued */ 329 atomic_t tx_pkts_queued; 330 /* Tracks highest priority with a packet queued */ 331 atomic_t highest_queued_prio; 332}; 333 334struct mwifiex_802_11_security { 335 u8 wpa_enabled; 336 u8 wpa2_enabled; 337 u8 wapi_enabled; 338 u8 wapi_key_on; 339 u8 wep_enabled; 340 u32 authentication_mode; 341 u8 is_authtype_auto; 342 u32 encryption_mode; 343}; 344 345struct ieee_types_header { 346 u8 element_id; 347 u8 len; 348} __packed; 349 350struct ieee_types_vendor_specific { 351 struct ieee_types_vendor_header vend_hdr; 352 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_vendor_header)]; 353} __packed; 354 355struct ieee_types_generic { 356 struct ieee_types_header ieee_hdr; 357 u8 data[IEEE_MAX_IE_SIZE - sizeof(struct ieee_types_header)]; 358} __packed; 359 360struct ieee_types_bss_co_2040 { 361 struct ieee_types_header ieee_hdr; 362 u8 bss_2040co; 363} __packed; 364 365struct ieee_types_extcap { 366 struct ieee_types_header ieee_hdr; 367 u8 ext_capab[8]; 368} __packed; 369 370struct ieee_types_vht_cap { 371 struct ieee_types_header ieee_hdr; 372 struct ieee80211_vht_cap vhtcap; 373} __packed; 374 375struct ieee_types_vht_oper { 376 struct ieee_types_header ieee_hdr; 377 struct ieee80211_vht_operation vhtoper; 378} __packed; 379 380struct ieee_types_aid { 381 struct ieee_types_header ieee_hdr; 382 u16 aid; 383} __packed; 384 385struct mwifiex_bssdescriptor { 386 u8 mac_address[ETH_ALEN]; 387 struct cfg80211_ssid ssid; 388 u32 privacy; 389 s32 rssi; 390 u32 channel; 391 u32 freq; 392 u16 beacon_period; 393 u8 erp_flags; 394 u32 bss_mode; 395 u8 supported_rates[MWIFIEX_SUPPORTED_RATES]; 396 u8 data_rates[MWIFIEX_SUPPORTED_RATES]; 397 /* Network band. 398 * BAND_B(0x01): 'b' band 399 * BAND_G(0x02): 'g' band 400 * BAND_A(0X04): 'a' band 401 */ 402 u16 bss_band; 403 u64 fw_tsf; 404 u64 timestamp; 405 union ieee_types_phy_param_set phy_param_set; 406 union ieee_types_ss_param_set ss_param_set; 407 u16 cap_info_bitmap; 408 struct ieee_types_wmm_parameter wmm_ie; 409 u8 disable_11n; 410 struct ieee80211_ht_cap *bcn_ht_cap; 411 u16 ht_cap_offset; 412 struct ieee80211_ht_operation *bcn_ht_oper; 413 u16 ht_info_offset; 414 u8 *bcn_bss_co_2040; 415 u16 bss_co_2040_offset; 416 u8 *bcn_ext_cap; 417 u16 ext_cap_offset; 418 struct ieee80211_vht_cap *bcn_vht_cap; 419 u16 vht_cap_offset; 420 struct ieee80211_vht_operation *bcn_vht_oper; 421 u16 vht_info_offset; 422 struct ieee_types_oper_mode_ntf *oper_mode; 423 u16 oper_mode_offset; 424 u8 disable_11ac; 425 struct ieee_types_vendor_specific *bcn_wpa_ie; 426 u16 wpa_offset; 427 struct ieee_types_generic *bcn_rsn_ie; 428 u16 rsn_offset; 429 struct ieee_types_generic *bcn_wapi_ie; 430 u16 wapi_offset; 431 u8 *beacon_buf; 432 u32 beacon_buf_size; 433 u8 sensed_11h; 434 u8 local_constraint; 435 u8 chan_sw_ie_present; 436}; 437 438struct mwifiex_current_bss_params { 439 struct mwifiex_bssdescriptor bss_descriptor; 440 u8 wmm_enabled; 441 u8 wmm_uapsd_enabled; 442 u8 band; 443 u32 num_of_rates; 444 u8 data_rates[MWIFIEX_SUPPORTED_RATES]; 445}; 446 447struct mwifiex_sleep_period { 448 u16 period; 449 u16 reserved; 450}; 451 452struct mwifiex_wep_key { 453 u32 length; 454 u32 key_index; 455 u32 key_length; 456 u8 key_material[MWIFIEX_KEY_BUFFER_SIZE]; 457}; 458 459#define MAX_REGION_CHANNEL_NUM 2 460 461struct mwifiex_chan_freq_power { 462 u16 channel; 463 u32 freq; 464 u16 max_tx_power; 465 u8 unsupported; 466}; 467 468enum state_11d_t { 469 DISABLE_11D = 0, 470 ENABLE_11D = 1, 471}; 472 473#define MWIFIEX_MAX_TRIPLET_802_11D 83 474 475struct mwifiex_802_11d_domain_reg { 476 u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; 477 u8 no_of_triplet; 478 struct ieee80211_country_ie_triplet 479 triplet[MWIFIEX_MAX_TRIPLET_802_11D]; 480}; 481 482struct mwifiex_vendor_spec_cfg_ie { 483 u16 mask; 484 u16 flag; 485 u8 ie[MWIFIEX_MAX_VSIE_LEN]; 486}; 487 488struct wps { 489 u8 session_enable; 490}; 491 492struct mwifiex_roc_cfg { 493 u64 cookie; 494 struct ieee80211_channel chan; 495}; 496 497enum mwifiex_iface_work_flags { 498 MWIFIEX_IFACE_WORK_DEVICE_DUMP, 499 MWIFIEX_IFACE_WORK_CARD_RESET, 500}; 501 502enum mwifiex_adapter_work_flags { 503 MWIFIEX_SURPRISE_REMOVED, 504 MWIFIEX_IS_CMD_TIMEDOUT, 505 MWIFIEX_IS_SUSPENDED, 506 MWIFIEX_IS_HS_CONFIGURED, 507 MWIFIEX_IS_HS_ENABLING, 508 MWIFIEX_IS_REQUESTING_FW_VEREXT, 509}; 510 511struct mwifiex_band_config { 512 u8 chan_band:2; 513 u8 chan_width:2; 514 u8 chan2_offset:2; 515 u8 scan_mode:2; 516} __packed; 517 518struct mwifiex_channel_band { 519 struct mwifiex_band_config band_config; 520 u8 channel; 521}; 522 523struct mwifiex_private { 524 struct mwifiex_adapter *adapter; 525 u8 bss_type; 526 u8 bss_role; 527 u8 bss_priority; 528 u8 bss_num; 529 u8 bss_started; 530 u8 frame_type; 531 u8 curr_addr[ETH_ALEN]; 532 u8 media_connected; 533 u8 port_open; 534 u8 usb_port; 535 u32 num_tx_timeout; 536 /* track consecutive timeout */ 537 u8 tx_timeout_cnt; 538 struct net_device *netdev; 539 struct net_device_stats stats; 540 u32 curr_pkt_filter; 541 u32 bss_mode; 542 u32 pkt_tx_ctrl; 543 u16 tx_power_level; 544 u8 max_tx_power_level; 545 u8 min_tx_power_level; 546 u32 tx_ant; 547 u32 rx_ant; 548 u8 tx_rate; 549 u8 tx_htinfo; 550 u8 rxpd_htinfo; 551 u8 rxpd_rate; 552 u16 rate_bitmap; 553 u16 bitmap_rates[MAX_BITMAP_RATES_SIZE]; 554 u32 data_rate; 555 u8 is_data_rate_auto; 556 u16 bcn_avg_factor; 557 u16 data_avg_factor; 558 s16 data_rssi_last; 559 s16 data_nf_last; 560 s16 data_rssi_avg; 561 s16 data_nf_avg; 562 s16 bcn_rssi_last; 563 s16 bcn_nf_last; 564 s16 bcn_rssi_avg; 565 s16 bcn_nf_avg; 566 struct mwifiex_bssdescriptor *attempted_bss_desc; 567 struct cfg80211_ssid prev_ssid; 568 u8 prev_bssid[ETH_ALEN]; 569 struct mwifiex_current_bss_params curr_bss_params; 570 u16 beacon_period; 571 u8 dtim_period; 572 u16 listen_interval; 573 u16 atim_window; 574 u8 adhoc_channel; 575 u8 adhoc_is_link_sensed; 576 u8 adhoc_state; 577 struct mwifiex_802_11_security sec_info; 578 struct mwifiex_wep_key wep_key[NUM_WEP_KEYS]; 579 u16 wep_key_curr_index; 580 u8 wpa_ie[256]; 581 u16 wpa_ie_len; 582 u8 wpa_is_gtk_set; 583 struct host_cmd_ds_802_11_key_material aes_key; 584 struct host_cmd_ds_802_11_key_material_v2 aes_key_v2; 585 u8 wapi_ie[256]; 586 u16 wapi_ie_len; 587 u8 *wps_ie; 588 u16 wps_ie_len; 589 u8 wmm_required; 590 u8 wmm_enabled; 591 u8 wmm_qosinfo; 592 struct mwifiex_wmm_desc wmm; 593 atomic_t wmm_tx_pending[IEEE80211_NUM_ACS]; 594 struct list_head sta_list; 595 /* spin lock for associated station/TDLS peers list */ 596 spinlock_t sta_list_spinlock; 597 struct list_head auto_tdls_list; 598 /* spin lock for auto TDLS peer list */ 599 spinlock_t auto_tdls_lock; 600 struct list_head tx_ba_stream_tbl_ptr; 601 /* spin lock for tx_ba_stream_tbl_ptr queue */ 602 spinlock_t tx_ba_stream_tbl_lock; 603 struct mwifiex_tx_aggr aggr_prio_tbl[MAX_NUM_TID]; 604 struct mwifiex_add_ba_param add_ba_param; 605 u16 rx_seq[MAX_NUM_TID]; 606 u8 tos_to_tid_inv[MAX_NUM_TID]; 607 struct list_head rx_reorder_tbl_ptr; 608 /* spin lock for rx_reorder_tbl_ptr queue */ 609 spinlock_t rx_reorder_tbl_lock; 610#define MWIFIEX_ASSOC_RSP_BUF_SIZE 500 611 u8 assoc_rsp_buf[MWIFIEX_ASSOC_RSP_BUF_SIZE]; 612 u32 assoc_rsp_size; 613 614#define MWIFIEX_GENIE_BUF_SIZE 256 615 u8 gen_ie_buf[MWIFIEX_GENIE_BUF_SIZE]; 616 u8 gen_ie_buf_len; 617 618 struct mwifiex_vendor_spec_cfg_ie vs_ie[MWIFIEX_MAX_VSIE_NUM]; 619 620#define MWIFIEX_ASSOC_TLV_BUF_SIZE 256 621 u8 assoc_tlv_buf[MWIFIEX_ASSOC_TLV_BUF_SIZE]; 622 u8 assoc_tlv_buf_len; 623 624 u8 *curr_bcn_buf; 625 u32 curr_bcn_size; 626 /* spin lock for beacon buffer */ 627 spinlock_t curr_bcn_buf_lock; 628 struct wireless_dev wdev; 629 struct mwifiex_chan_freq_power cfp; 630 u32 versionstrsel; 631 char version_str[MWIFIEX_VERSION_STR_LENGTH]; 632#ifdef CONFIG_DEBUG_FS 633 struct dentry *dfs_dev_dir; 634#endif 635 u16 current_key_index; 636 struct mutex async_mutex; 637 struct cfg80211_scan_request *scan_request; 638 u8 cfg_bssid[6]; 639 struct wps wps; 640 u8 scan_block; 641 s32 cqm_rssi_thold; 642 u32 cqm_rssi_hyst; 643 u8 subsc_evt_rssi_state; 644 struct mwifiex_ds_misc_subsc_evt async_subsc_evt_storage; 645 struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX]; 646 u16 beacon_idx; 647 u16 proberesp_idx; 648 u16 assocresp_idx; 649 u16 gen_idx; 650 u8 ap_11n_enabled; 651 u8 ap_11ac_enabled; 652 u32 mgmt_frame_mask; 653 struct mwifiex_roc_cfg roc_cfg; 654 bool scan_aborting; 655 u8 sched_scanning; 656 u8 csa_chan; 657 unsigned long csa_expire_time; 658 u8 del_list_idx; 659 bool hs2_enabled; 660 struct mwifiex_uap_bss_param bss_cfg; 661 struct cfg80211_chan_def bss_chandef; 662 struct station_parameters *sta_params; 663 struct sk_buff_head tdls_txq; 664 u8 check_tdls_tx; 665 struct timer_list auto_tdls_timer; 666 bool auto_tdls_timer_active; 667 struct idr ack_status_frames; 668 /* spin lock for ack status */ 669 spinlock_t ack_status_lock; 670 /** rx histogram data */ 671 struct mwifiex_histogram_data *hist_data; 672 struct cfg80211_chan_def dfs_chandef; 673 struct workqueue_struct *dfs_cac_workqueue; 674 struct delayed_work dfs_cac_work; 675 struct workqueue_struct *dfs_chan_sw_workqueue; 676 struct delayed_work dfs_chan_sw_work; 677 struct cfg80211_beacon_data beacon_after; 678 struct mwifiex_11h_intf_state state_11h; 679 struct mwifiex_ds_mem_rw mem_rw; 680 struct sk_buff_head bypass_txq; 681 struct mwifiex_user_scan_chan hidden_chan[MWIFIEX_USER_SCAN_CHAN_MAX]; 682 u8 assoc_resp_ht_param; 683 bool ht_param_present; 684}; 685 686 687struct mwifiex_tx_ba_stream_tbl { 688 struct list_head list; 689 int tid; 690 u8 ra[ETH_ALEN]; 691 enum mwifiex_ba_status ba_status; 692 u8 amsdu; 693}; 694 695struct mwifiex_rx_reorder_tbl; 696 697struct reorder_tmr_cnxt { 698 struct timer_list timer; 699 struct mwifiex_rx_reorder_tbl *ptr; 700 struct mwifiex_private *priv; 701 u8 timer_is_set; 702}; 703 704struct mwifiex_rx_reorder_tbl { 705 struct list_head list; 706 int tid; 707 u8 ta[ETH_ALEN]; 708 int init_win; 709 int start_win; 710 int win_size; 711 void **rx_reorder_ptr; 712 struct reorder_tmr_cnxt timer_context; 713 u8 amsdu; 714 u8 flags; 715}; 716 717struct mwifiex_bss_prio_node { 718 struct list_head list; 719 struct mwifiex_private *priv; 720}; 721 722struct mwifiex_bss_prio_tbl { 723 struct list_head bss_prio_head; 724 /* spin lock for bss priority */ 725 spinlock_t bss_prio_lock; 726 struct mwifiex_bss_prio_node *bss_prio_cur; 727}; 728 729struct cmd_ctrl_node { 730 struct list_head list; 731 struct mwifiex_private *priv; 732 u32 cmd_no; 733 u32 cmd_flag; 734 struct sk_buff *cmd_skb; 735 struct sk_buff *resp_skb; 736 void *data_buf; 737 u32 wait_q_enabled; 738 struct sk_buff *skb; 739 u8 *condition; 740 u8 cmd_wait_q_woken; 741}; 742 743struct mwifiex_bss_priv { 744 u8 band; 745 u64 fw_tsf; 746}; 747 748struct mwifiex_tdls_capab { 749 __le16 capab; 750 u8 rates[32]; 751 u8 rates_len; 752 u8 qos_info; 753 u8 coex_2040; 754 u16 aid; 755 struct ieee80211_ht_cap ht_capb; 756 struct ieee80211_ht_operation ht_oper; 757 struct ieee_types_extcap extcap; 758 struct ieee_types_generic rsn_ie; 759 struct ieee80211_vht_cap vhtcap; 760 struct ieee80211_vht_operation vhtoper; 761}; 762 763struct mwifiex_station_stats { 764 u64 last_rx; 765 s8 rssi; 766 u64 rx_bytes; 767 u64 tx_bytes; 768 u32 rx_packets; 769 u32 tx_packets; 770 u32 tx_failed; 771 u8 last_tx_rate; 772 u8 last_tx_htinfo; 773}; 774 775/* This is AP/TDLS specific structure which stores information 776 * about associated/peer STA 777 */ 778struct mwifiex_sta_node { 779 struct list_head list; 780 u8 mac_addr[ETH_ALEN]; 781 u8 is_wmm_enabled; 782 u8 is_11n_enabled; 783 u8 is_11ac_enabled; 784 u8 ampdu_sta[MAX_NUM_TID]; 785 u16 rx_seq[MAX_NUM_TID]; 786 u16 max_amsdu; 787 u8 tdls_status; 788 struct mwifiex_tdls_capab tdls_cap; 789 struct mwifiex_station_stats stats; 790 u8 tx_pause; 791}; 792 793struct mwifiex_auto_tdls_peer { 794 struct list_head list; 795 u8 mac_addr[ETH_ALEN]; 796 u8 tdls_status; 797 int rssi; 798 long rssi_jiffies; 799 u8 failure_count; 800 u8 do_discover; 801 u8 do_setup; 802}; 803 804#define MWIFIEX_TYPE_AGGR_DATA_V2 11 805#define MWIFIEX_BUS_AGGR_MODE_LEN_V2 (2) 806#define MWIFIEX_BUS_AGGR_MAX_LEN 16000 807#define MWIFIEX_BUS_AGGR_MAX_NUM 10 808struct bus_aggr_params { 809 u16 enable; 810 u16 mode; 811 u16 tx_aggr_max_size; 812 u16 tx_aggr_max_num; 813 u16 tx_aggr_align; 814}; 815 816struct mwifiex_if_ops { 817 int (*init_if) (struct mwifiex_adapter *); 818 void (*cleanup_if) (struct mwifiex_adapter *); 819 int (*check_fw_status) (struct mwifiex_adapter *, u32); 820 int (*check_winner_status)(struct mwifiex_adapter *); 821 int (*prog_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); 822 int (*register_dev) (struct mwifiex_adapter *); 823 void (*unregister_dev) (struct mwifiex_adapter *); 824 int (*enable_int) (struct mwifiex_adapter *); 825 void (*disable_int) (struct mwifiex_adapter *); 826 int (*process_int_status) (struct mwifiex_adapter *); 827 int (*host_to_card) (struct mwifiex_adapter *, u8, struct sk_buff *, 828 struct mwifiex_tx_param *); 829 int (*wakeup) (struct mwifiex_adapter *); 830 int (*wakeup_complete) (struct mwifiex_adapter *); 831 832 /* Interface specific functions */ 833 void (*update_mp_end_port) (struct mwifiex_adapter *, u16); 834 void (*cleanup_mpa_buf) (struct mwifiex_adapter *); 835 int (*cmdrsp_complete) (struct mwifiex_adapter *, struct sk_buff *); 836 int (*event_complete) (struct mwifiex_adapter *, struct sk_buff *); 837 int (*init_fw_port) (struct mwifiex_adapter *); 838 int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *); 839 void (*card_reset) (struct mwifiex_adapter *); 840 int (*reg_dump)(struct mwifiex_adapter *, char *); 841 void (*device_dump)(struct mwifiex_adapter *); 842 int (*clean_pcie_ring) (struct mwifiex_adapter *adapter); 843 void (*iface_work)(struct work_struct *work); 844 void (*submit_rem_rx_urbs)(struct mwifiex_adapter *adapter); 845 void (*deaggr_pkt)(struct mwifiex_adapter *, struct sk_buff *); 846 void (*multi_port_resync)(struct mwifiex_adapter *); 847 bool (*is_port_ready)(struct mwifiex_private *); 848 void (*down_dev)(struct mwifiex_adapter *); 849 void (*up_dev)(struct mwifiex_adapter *); 850}; 851 852struct mwifiex_adapter { 853 u8 iface_type; 854 unsigned int debug_mask; 855 struct mwifiex_iface_comb iface_limit; 856 struct mwifiex_iface_comb curr_iface_comb; 857 struct mwifiex_private *priv[MWIFIEX_MAX_BSS_NUM]; 858 u8 priv_num; 859 const struct firmware *firmware; 860 char fw_name[32]; 861 int winner; 862 struct device *dev; 863 struct wiphy *wiphy; 864 u8 perm_addr[ETH_ALEN]; 865 unsigned long work_flags; 866 u32 fw_release_number; 867 u8 intf_hdr_len; 868 u16 init_wait_q_woken; 869 wait_queue_head_t init_wait_q; 870 void *card; 871 struct mwifiex_if_ops if_ops; 872 atomic_t bypass_tx_pending; 873 atomic_t rx_pending; 874 atomic_t tx_pending; 875 atomic_t cmd_pending; 876 atomic_t tx_hw_pending; 877 struct workqueue_struct *workqueue; 878 struct work_struct main_work; 879 struct workqueue_struct *rx_workqueue; 880 struct work_struct rx_work; 881 bool rx_work_enabled; 882 bool rx_processing; 883 bool delay_main_work; 884 bool rx_locked; 885 bool main_locked; 886 struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; 887 /* spin lock for main process */ 888 spinlock_t main_proc_lock; 889 u32 mwifiex_processing; 890 u8 more_task_flag; 891 u16 tx_buf_size; 892 u16 curr_tx_buf_size; 893 /* sdio single port rx aggregation capability */ 894 bool host_disable_sdio_rx_aggr; 895 bool sdio_rx_aggr_enable; 896 u16 sdio_rx_block_size; 897 u32 ioport; 898 enum MWIFIEX_HARDWARE_STATUS hw_status; 899 u16 number_of_antenna; 900 u32 fw_cap_info; 901 /* spin lock for interrupt handling */ 902 spinlock_t int_lock; 903 u8 int_status; 904 u32 event_cause; 905 struct sk_buff *event_skb; 906 u8 upld_buf[MWIFIEX_UPLD_SIZE]; 907 u8 data_sent; 908 u8 cmd_sent; 909 u8 cmd_resp_received; 910 u8 event_received; 911 u8 data_received; 912 u16 seq_num; 913 struct cmd_ctrl_node *cmd_pool; 914 struct cmd_ctrl_node *curr_cmd; 915 /* spin lock for command */ 916 spinlock_t mwifiex_cmd_lock; 917 u16 last_init_cmd; 918 struct timer_list cmd_timer; 919 struct list_head cmd_free_q; 920 /* spin lock for cmd_free_q */ 921 spinlock_t cmd_free_q_lock; 922 struct list_head cmd_pending_q; 923 /* spin lock for cmd_pending_q */ 924 spinlock_t cmd_pending_q_lock; 925 struct list_head scan_pending_q; 926 /* spin lock for scan_pending_q */ 927 spinlock_t scan_pending_q_lock; 928 /* spin lock for RX processing routine */ 929 spinlock_t rx_proc_lock; 930 struct sk_buff_head tx_data_q; 931 atomic_t tx_queued; 932 u32 scan_processing; 933 u16 region_code; 934 struct mwifiex_802_11d_domain_reg domain_reg; 935 u16 scan_probes; 936 u32 scan_mode; 937 u16 specific_scan_time; 938 u16 active_scan_time; 939 u16 passive_scan_time; 940 u16 scan_chan_gap_time; 941 u8 fw_bands; 942 u8 adhoc_start_band; 943 u8 config_bands; 944 u8 tx_lock_flag; 945 struct mwifiex_sleep_period sleep_period; 946 u16 ps_mode; 947 u32 ps_state; 948 u8 need_to_wakeup; 949 u16 multiple_dtim; 950 u16 local_listen_interval; 951 u16 null_pkt_interval; 952 struct sk_buff *sleep_cfm; 953 u16 bcn_miss_time_out; 954 u16 adhoc_awake_period; 955 u8 is_deep_sleep; 956 u8 delay_null_pkt; 957 u16 delay_to_ps; 958 u16 enhanced_ps_mode; 959 u8 pm_wakeup_card_req; 960 u16 gen_null_pkt; 961 u16 pps_uapsd_mode; 962 u32 pm_wakeup_fw_try; 963 struct timer_list wakeup_timer; 964 struct mwifiex_hs_config_param hs_cfg; 965 u8 hs_activated; 966 u8 hs_activated_manually; 967 u16 hs_activate_wait_q_woken; 968 wait_queue_head_t hs_activate_wait_q; 969 u8 event_body[MAX_EVENT_SIZE]; 970 u32 hw_dot_11n_dev_cap; 971 u8 hw_dev_mcs_support; 972 u8 user_dev_mcs_support; 973 u8 adhoc_11n_enabled; 974 u8 sec_chan_offset; 975 struct mwifiex_dbg dbg; 976 u8 arp_filter[ARP_FILTER_MAX_BUF_SIZE]; 977 u32 arp_filter_size; 978 struct mwifiex_wait_queue cmd_wait_q; 979 u8 scan_wait_q_woken; 980 spinlock_t queue_lock; /* lock for tx queues */ 981 u8 country_code[IEEE80211_COUNTRY_STRING_LEN]; 982 u16 max_mgmt_ie_index; 983 const struct firmware *cal_data; 984 struct device_node *dt_node; 985 986 /* 11AC */ 987 u32 is_hw_11ac_capable; 988 u32 hw_dot_11ac_dev_cap; 989 u32 hw_dot_11ac_mcs_support; 990 u32 usr_dot_11ac_dev_cap_bg; 991 u32 usr_dot_11ac_dev_cap_a; 992 u32 usr_dot_11ac_mcs_support; 993 994 atomic_t pending_bridged_pkts; 995 996 /* For synchronizing FW initialization with device lifecycle. */ 997 struct completion *fw_done; 998 bool is_up; 999 1000 bool ext_scan; 1001 u8 fw_api_ver; 1002 u8 key_api_major_ver, key_api_minor_ver; 1003 u8 max_p2p_conn, max_sta_conn; 1004 struct memory_type_mapping *mem_type_mapping_tbl; 1005 u8 num_mem_types; 1006 bool scan_chan_gap_enabled; 1007 struct sk_buff_head rx_data_q; 1008 bool mfg_mode; 1009 struct mwifiex_chan_stats *chan_stats; 1010 u32 num_in_chan_stats; 1011 int survey_idx; 1012 bool auto_tdls; 1013 u8 coex_scan; 1014 u8 coex_min_scan_time; 1015 u8 coex_max_scan_time; 1016 u8 coex_win_size; 1017 u8 coex_tx_win_size; 1018 u8 coex_rx_win_size; 1019 bool drcs_enabled; 1020 u8 active_scan_triggered; 1021 bool usb_mc_status; 1022 bool usb_mc_setup; 1023 struct cfg80211_wowlan_nd_info *nd_info; 1024 struct ieee80211_regdomain *regd; 1025 1026 /* Wake-on-WLAN (WoWLAN) */ 1027 int irq_wakeup; 1028 bool wake_by_wifi; 1029 /* Aggregation parameters*/ 1030 struct bus_aggr_params bus_aggr; 1031 /* Device dump data/length */ 1032 void *devdump_data; 1033 int devdump_len; 1034 struct delayed_work devdump_work; 1035 1036 bool ignore_btcoex_events; 1037}; 1038 1039void mwifiex_process_tx_queue(struct mwifiex_adapter *adapter); 1040 1041int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); 1042 1043void mwifiex_set_trans_start(struct net_device *dev); 1044 1045void mwifiex_stop_net_dev_queue(struct net_device *netdev, 1046 struct mwifiex_adapter *adapter); 1047 1048void mwifiex_wake_up_net_dev_queue(struct net_device *netdev, 1049 struct mwifiex_adapter *adapter); 1050 1051int mwifiex_init_priv(struct mwifiex_private *priv); 1052void mwifiex_free_priv(struct mwifiex_private *priv); 1053 1054int mwifiex_init_fw(struct mwifiex_adapter *adapter); 1055 1056int mwifiex_init_fw_complete(struct mwifiex_adapter *adapter); 1057 1058void mwifiex_shutdown_drv(struct mwifiex_adapter *adapter); 1059 1060int mwifiex_dnld_fw(struct mwifiex_adapter *, struct mwifiex_fw_image *); 1061 1062int mwifiex_recv_packet(struct mwifiex_private *priv, struct sk_buff *skb); 1063int mwifiex_uap_recv_packet(struct mwifiex_private *priv, 1064 struct sk_buff *skb); 1065 1066int mwifiex_process_mgmt_packet(struct mwifiex_private *priv, 1067 struct sk_buff *skb); 1068 1069int mwifiex_process_event(struct mwifiex_adapter *adapter); 1070 1071int mwifiex_complete_cmd(struct mwifiex_adapter *adapter, 1072 struct cmd_ctrl_node *cmd_node); 1073 1074int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no, 1075 u16 cmd_action, u32 cmd_oid, void *data_buf, bool sync); 1076 1077void mwifiex_cmd_timeout_func(struct timer_list *t); 1078 1079int mwifiex_get_debug_info(struct mwifiex_private *, 1080 struct mwifiex_debug_info *); 1081 1082int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter); 1083void mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter); 1084void mwifiex_free_cmd_buffers(struct mwifiex_adapter *adapter); 1085void mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter); 1086void mwifiex_cancel_pending_scan_cmd(struct mwifiex_adapter *adapter); 1087void mwifiex_cancel_scan(struct mwifiex_adapter *adapter); 1088 1089void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter, 1090 struct cmd_ctrl_node *cmd_node); 1091 1092void mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter, 1093 struct cmd_ctrl_node *cmd_node); 1094 1095int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter); 1096int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter); 1097int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter, 1098 struct sk_buff *skb); 1099int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb, 1100 struct mwifiex_tx_param *tx_param); 1101int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags); 1102int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, 1103 struct sk_buff *skb, int aggr, int status); 1104void mwifiex_clean_txrx(struct mwifiex_private *priv); 1105u8 mwifiex_check_last_packet_indication(struct mwifiex_private *priv); 1106void mwifiex_check_ps_cond(struct mwifiex_adapter *adapter); 1107void mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *, u8 *, 1108 u32); 1109int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv, 1110 struct host_cmd_ds_command *cmd, 1111 u16 cmd_action, uint16_t ps_bitmap, 1112 struct mwifiex_ds_auto_ds *auto_ds); 1113int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv, 1114 struct host_cmd_ds_command *resp, 1115 struct mwifiex_ds_pm_cfg *pm_cfg); 1116void mwifiex_process_hs_config(struct mwifiex_adapter *adapter); 1117void mwifiex_hs_activated_event(struct mwifiex_private *priv, 1118 u8 activated); 1119int mwifiex_set_hs_params(struct mwifiex_private *priv, u16 action, 1120 int cmd_type, struct mwifiex_ds_hs_cfg *hs_cfg); 1121int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv, 1122 struct host_cmd_ds_command *resp); 1123int mwifiex_process_rx_packet(struct mwifiex_private *priv, 1124 struct sk_buff *skb); 1125int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no, 1126 u16 cmd_action, u32 cmd_oid, 1127 void *data_buf, void *cmd_buf); 1128int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no, 1129 u16 cmd_action, u32 cmd_oid, 1130 void *data_buf, void *cmd_buf); 1131int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no, 1132 struct host_cmd_ds_command *resp); 1133int mwifiex_process_sta_rx_packet(struct mwifiex_private *, 1134 struct sk_buff *skb); 1135int mwifiex_process_uap_rx_packet(struct mwifiex_private *priv, 1136 struct sk_buff *skb); 1137int mwifiex_handle_uap_rx_forward(struct mwifiex_private *priv, 1138 struct sk_buff *skb); 1139int mwifiex_process_sta_event(struct mwifiex_private *); 1140int mwifiex_process_uap_event(struct mwifiex_private *); 1141void mwifiex_delete_all_station_list(struct mwifiex_private *priv); 1142void mwifiex_wmm_del_peer_ra_list(struct mwifiex_private *priv, 1143 const u8 *ra_addr); 1144void mwifiex_process_sta_txpd(struct mwifiex_private *priv, 1145 struct sk_buff *skb); 1146void mwifiex_process_uap_txpd(struct mwifiex_private *priv, 1147 struct sk_buff *skb); 1148int mwifiex_sta_init_cmd(struct mwifiex_private *, u8 first_sta, bool init); 1149int mwifiex_cmd_802_11_scan(struct host_cmd_ds_command *cmd, 1150 struct mwifiex_scan_cmd_config *scan_cfg); 1151void mwifiex_queue_scan_cmd(struct mwifiex_private *priv, 1152 struct cmd_ctrl_node *cmd_node); 1153int mwifiex_ret_802_11_scan(struct mwifiex_private *priv, 1154 struct host_cmd_ds_command *resp); 1155s32 mwifiex_ssid_cmp(struct cfg80211_ssid *ssid1, struct cfg80211_ssid *ssid2); 1156int mwifiex_associate(struct mwifiex_private *priv, 1157 struct mwifiex_bssdescriptor *bss_desc); 1158int mwifiex_cmd_802_11_associate(struct mwifiex_private *priv, 1159 struct host_cmd_ds_command *cmd, 1160 struct mwifiex_bssdescriptor *bss_desc); 1161int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, 1162 struct host_cmd_ds_command *resp); 1163void mwifiex_reset_connect_state(struct mwifiex_private *priv, u16 reason, 1164 bool from_ap); 1165u8 mwifiex_band_to_radio_type(u8 band); 1166int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac); 1167void mwifiex_deauthenticate_all(struct mwifiex_adapter *adapter); 1168int mwifiex_adhoc_start(struct mwifiex_private *priv, 1169 struct cfg80211_ssid *adhoc_ssid); 1170int mwifiex_adhoc_join(struct mwifiex_private *priv, 1171 struct mwifiex_bssdescriptor *bss_desc); 1172int mwifiex_cmd_802_11_ad_hoc_start(struct mwifiex_private *priv, 1173 struct host_cmd_ds_command *cmd, 1174 struct cfg80211_ssid *req_ssid); 1175int mwifiex_cmd_802_11_ad_hoc_join(struct mwifiex_private *priv, 1176 struct host_cmd_ds_command *cmd, 1177 struct mwifiex_bssdescriptor *bss_desc); 1178int mwifiex_ret_802_11_ad_hoc(struct mwifiex_private *priv, 1179 struct host_cmd_ds_command *resp); 1180int mwifiex_cmd_802_11_bg_scan_query(struct host_cmd_ds_command *cmd); 1181struct mwifiex_chan_freq_power *mwifiex_get_cfp(struct mwifiex_private *priv, 1182 u8 band, u16 channel, u32 freq); 1183u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, 1184 u8 index, u8 ht_info); 1185u32 mwifiex_index_to_acs_data_rate(struct mwifiex_private *priv, 1186 u8 index, u8 ht_info); 1187u32 mwifiex_find_freq_from_band_chan(u8, u8); 1188int mwifiex_cmd_append_vsie_tlv(struct mwifiex_private *priv, u16 vsie_mask, 1189 u8 **buffer); 1190u32 mwifiex_get_active_data_rates(struct mwifiex_private *priv, 1191 u8 *rates); 1192u32 mwifiex_get_supported_rates(struct mwifiex_private *priv, u8 *rates); 1193u32 mwifiex_get_rates_from_cfg80211(struct mwifiex_private *priv, 1194 u8 *rates, u8 radio_type); 1195u8 mwifiex_is_rate_auto(struct mwifiex_private *priv); 1196extern u16 region_code_index[MWIFIEX_MAX_REGION_CODE]; 1197void mwifiex_save_curr_bcn(struct mwifiex_private *priv); 1198void mwifiex_free_curr_bcn(struct mwifiex_private *priv); 1199int mwifiex_cmd_get_hw_spec(struct mwifiex_private *priv, 1200 struct host_cmd_ds_command *cmd); 1201int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv, 1202 struct host_cmd_ds_command *resp); 1203int is_command_pending(struct mwifiex_adapter *adapter); 1204void mwifiex_init_priv_params(struct mwifiex_private *priv, 1205 struct net_device *dev); 1206int mwifiex_set_secure_params(struct mwifiex_private *priv, 1207 struct mwifiex_uap_bss_param *bss_config, 1208 struct cfg80211_ap_settings *params); 1209void mwifiex_set_ht_params(struct mwifiex_private *priv, 1210 struct mwifiex_uap_bss_param *bss_cfg, 1211 struct cfg80211_ap_settings *params); 1212void mwifiex_set_vht_params(struct mwifiex_private *priv, 1213 struct mwifiex_uap_bss_param *bss_cfg, 1214 struct cfg80211_ap_settings *params); 1215void mwifiex_set_tpc_params(struct mwifiex_private *priv, 1216 struct mwifiex_uap_bss_param *bss_cfg, 1217 struct cfg80211_ap_settings *params); 1218void mwifiex_set_uap_rates(struct mwifiex_uap_bss_param *bss_cfg, 1219 struct cfg80211_ap_settings *params); 1220void mwifiex_set_vht_width(struct mwifiex_private *priv, 1221 enum nl80211_chan_width width, 1222 bool ap_11ac_disable); 1223void 1224mwifiex_set_wmm_params(struct mwifiex_private *priv, 1225 struct mwifiex_uap_bss_param *bss_cfg, 1226 struct cfg80211_ap_settings *params); 1227void mwifiex_set_ba_params(struct mwifiex_private *priv); 1228 1229void mwifiex_update_ampdu_txwinsize(struct mwifiex_adapter *pmadapter); 1230void mwifiex_bt_coex_wlan_param_update_event(struct mwifiex_private *priv, 1231 struct sk_buff *event_skb); 1232 1233void mwifiex_set_11ac_ba_params(struct mwifiex_private *priv); 1234int mwifiex_cmd_802_11_scan_ext(struct mwifiex_private *priv, 1235 struct host_cmd_ds_command *cmd, 1236 void *data_buf); 1237int mwifiex_ret_802_11_scan_ext(struct mwifiex_private *priv, 1238 struct host_cmd_ds_command *resp); 1239int mwifiex_handle_event_ext_scan_report(struct mwifiex_private *priv, 1240 void *buf); 1241int mwifiex_cmd_802_11_bg_scan_config(struct mwifiex_private *priv, 1242 struct host_cmd_ds_command *cmd, 1243 void *data_buf); 1244int mwifiex_stop_bg_scan(struct mwifiex_private *priv); 1245 1246/* 1247 * This function checks if the queuing is RA based or not. 1248 */ 1249static inline u8 1250mwifiex_queuing_ra_based(struct mwifiex_private *priv) 1251{ 1252 /* 1253 * Currently we assume if we are in Infra, then DA=RA. This might not be 1254 * true in the future 1255 */ 1256 if ((priv->bss_mode == NL80211_IFTYPE_STATION || 1257 priv->bss_mode == NL80211_IFTYPE_P2P_CLIENT) && 1258 (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA)) 1259 return false; 1260 1261 return true; 1262} 1263 1264/* 1265 * This function copies rates. 1266 */ 1267static inline u32 1268mwifiex_copy_rates(u8 *dest, u32 pos, u8 *src, int len) 1269{ 1270 int i; 1271 1272 for (i = 0; i < len && src[i]; i++, pos++) { 1273 if (pos >= MWIFIEX_SUPPORTED_RATES) 1274 break; 1275 dest[pos] = src[i]; 1276 } 1277 1278 return pos; 1279} 1280 1281/* 1282 * This function returns the correct private structure pointer based 1283 * upon the BSS type and BSS number. 1284 */ 1285static inline struct mwifiex_private * 1286mwifiex_get_priv_by_id(struct mwifiex_adapter *adapter, 1287 u8 bss_num, u8 bss_type) 1288{ 1289 int i; 1290 1291 for (i = 0; i < adapter->priv_num; i++) { 1292 if (adapter->priv[i]) { 1293 if ((adapter->priv[i]->bss_num == bss_num) && 1294 (adapter->priv[i]->bss_type == bss_type)) 1295 break; 1296 } 1297 } 1298 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1299} 1300 1301/* 1302 * This function returns the first available private structure pointer 1303 * based upon the BSS role. 1304 */ 1305static inline struct mwifiex_private * 1306mwifiex_get_priv(struct mwifiex_adapter *adapter, 1307 enum mwifiex_bss_role bss_role) 1308{ 1309 int i; 1310 1311 for (i = 0; i < adapter->priv_num; i++) { 1312 if (adapter->priv[i]) { 1313 if (bss_role == MWIFIEX_BSS_ROLE_ANY || 1314 GET_BSS_ROLE(adapter->priv[i]) == bss_role) 1315 break; 1316 } 1317 } 1318 1319 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1320} 1321 1322/* 1323 * This function checks available bss_num when adding new interface or 1324 * changing interface type. 1325 */ 1326static inline u8 1327mwifiex_get_unused_bss_num(struct mwifiex_adapter *adapter, u8 bss_type) 1328{ 1329 u8 i, j; 1330 int index[MWIFIEX_MAX_BSS_NUM]; 1331 1332 memset(index, 0, sizeof(index)); 1333 for (i = 0; i < adapter->priv_num; i++) 1334 if (adapter->priv[i]) { 1335 if (adapter->priv[i]->bss_type == bss_type && 1336 !(adapter->priv[i]->bss_mode == 1337 NL80211_IFTYPE_UNSPECIFIED)) { 1338 index[adapter->priv[i]->bss_num] = 1; 1339 } 1340 } 1341 for (j = 0; j < MWIFIEX_MAX_BSS_NUM; j++) 1342 if (!index[j]) 1343 return j; 1344 return -1; 1345} 1346 1347/* 1348 * This function returns the first available unused private structure pointer. 1349 */ 1350static inline struct mwifiex_private * 1351mwifiex_get_unused_priv_by_bss_type(struct mwifiex_adapter *adapter, 1352 u8 bss_type) 1353{ 1354 u8 i; 1355 1356 for (i = 0; i < adapter->priv_num; i++) 1357 if (adapter->priv[i]->bss_mode == 1358 NL80211_IFTYPE_UNSPECIFIED) { 1359 adapter->priv[i]->bss_num = 1360 mwifiex_get_unused_bss_num(adapter, bss_type); 1361 break; 1362 } 1363 1364 return ((i < adapter->priv_num) ? adapter->priv[i] : NULL); 1365} 1366 1367/* 1368 * This function returns the driver private structure of a network device. 1369 */ 1370static inline struct mwifiex_private * 1371mwifiex_netdev_get_priv(struct net_device *dev) 1372{ 1373 return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev)); 1374} 1375 1376/* 1377 * This function checks if a skb holds a management frame. 1378 */ 1379static inline bool mwifiex_is_skb_mgmt_frame(struct sk_buff *skb) 1380{ 1381 return (get_unaligned_le32(skb->data) == PKT_TYPE_MGMT); 1382} 1383 1384/* This function retrieves channel closed for operation by Channel 1385 * Switch Announcement. 1386 */ 1387static inline u8 1388mwifiex_11h_get_csa_closed_channel(struct mwifiex_private *priv) 1389{ 1390 if (!priv->csa_chan) 1391 return 0; 1392 1393 /* Clear csa channel, if DFS channel move time has passed */ 1394 if (time_after(jiffies, priv->csa_expire_time)) { 1395 priv->csa_chan = 0; 1396 priv->csa_expire_time = 0; 1397 } 1398 1399 return priv->csa_chan; 1400} 1401 1402static inline u8 mwifiex_is_any_intf_active(struct mwifiex_private *priv) 1403{ 1404 struct mwifiex_private *priv_num; 1405 int i; 1406 1407 for (i = 0; i < priv->adapter->priv_num; i++) { 1408 priv_num = priv->adapter->priv[i]; 1409 if (priv_num) { 1410 if ((GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_UAP && 1411 priv_num->bss_started) || 1412 (GET_BSS_ROLE(priv_num) == MWIFIEX_BSS_ROLE_STA && 1413 priv_num->media_connected)) 1414 return 1; 1415 } 1416 } 1417 1418 return 0; 1419} 1420 1421static inline u8 mwifiex_is_tdls_link_setup(u8 status) 1422{ 1423 switch (status) { 1424 case TDLS_SETUP_COMPLETE: 1425 case TDLS_CHAN_SWITCHING: 1426 case TDLS_IN_BASE_CHAN: 1427 case TDLS_IN_OFF_CHAN: 1428 return true; 1429 default: 1430 break; 1431 } 1432 1433 return false; 1434} 1435 1436/* Disable platform specific wakeup interrupt */ 1437static inline void mwifiex_disable_wake(struct mwifiex_adapter *adapter) 1438{ 1439 if (adapter->irq_wakeup >= 0) { 1440 disable_irq_wake(adapter->irq_wakeup); 1441 disable_irq(adapter->irq_wakeup); 1442 if (adapter->wake_by_wifi) 1443 /* Undo our disable, since interrupt handler already 1444 * did this. 1445 */ 1446 enable_irq(adapter->irq_wakeup); 1447 1448 } 1449} 1450 1451/* Enable platform specific wakeup interrupt */ 1452static inline void mwifiex_enable_wake(struct mwifiex_adapter *adapter) 1453{ 1454 /* Enable platform specific wakeup interrupt */ 1455 if (adapter->irq_wakeup >= 0) { 1456 adapter->wake_by_wifi = false; 1457 enable_irq(adapter->irq_wakeup); 1458 enable_irq_wake(adapter->irq_wakeup); 1459 } 1460} 1461 1462int mwifiex_init_shutdown_fw(struct mwifiex_private *priv, 1463 u32 func_init_shutdown); 1464 1465int mwifiex_add_card(void *card, struct completion *fw_done, 1466 struct mwifiex_if_ops *if_ops, u8 iface_type, 1467 struct device *dev); 1468int mwifiex_remove_card(struct mwifiex_adapter *adapter); 1469 1470void mwifiex_get_version(struct mwifiex_adapter *adapter, char *version, 1471 int maxlen); 1472int mwifiex_request_set_multicast_list(struct mwifiex_private *priv, 1473 struct mwifiex_multicast_list *mcast_list); 1474int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist, 1475 struct net_device *dev); 1476int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter, 1477 struct cmd_ctrl_node *cmd_queued); 1478int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss, 1479 struct cfg80211_ssid *req_ssid); 1480int mwifiex_cancel_hs(struct mwifiex_private *priv, int cmd_type); 1481int mwifiex_enable_hs(struct mwifiex_adapter *adapter); 1482int mwifiex_disable_auto_ds(struct mwifiex_private *priv); 1483int mwifiex_drv_get_data_rate(struct mwifiex_private *priv, u32 *rate); 1484int mwifiex_request_scan(struct mwifiex_private *priv, 1485 struct cfg80211_ssid *req_ssid); 1486int mwifiex_scan_networks(struct mwifiex_private *priv, 1487 const struct mwifiex_user_scan_cfg *user_scan_in); 1488int mwifiex_set_radio(struct mwifiex_private *priv, u8 option); 1489 1490int mwifiex_set_encode(struct mwifiex_private *priv, struct key_params *kp, 1491 const u8 *key, int key_len, u8 key_index, 1492 const u8 *mac_addr, int disable); 1493 1494int mwifiex_set_gen_ie(struct mwifiex_private *priv, const u8 *ie, int ie_len); 1495 1496int mwifiex_get_ver_ext(struct mwifiex_private *priv, u32 version_str_sel); 1497 1498int mwifiex_remain_on_chan_cfg(struct mwifiex_private *priv, u16 action, 1499 struct ieee80211_channel *chan, 1500 unsigned int duration); 1501 1502int mwifiex_get_stats_info(struct mwifiex_private *priv, 1503 struct mwifiex_ds_get_stats *log); 1504 1505int mwifiex_reg_write(struct mwifiex_private *priv, u32 reg_type, 1506 u32 reg_offset, u32 reg_value); 1507 1508int mwifiex_reg_read(struct mwifiex_private *priv, u32 reg_type, 1509 u32 reg_offset, u32 *value); 1510 1511int mwifiex_eeprom_read(struct mwifiex_private *priv, u16 offset, u16 bytes, 1512 u8 *value); 1513 1514int mwifiex_set_11n_httx_cfg(struct mwifiex_private *priv, int data); 1515 1516int mwifiex_get_11n_httx_cfg(struct mwifiex_private *priv, int *data); 1517 1518int mwifiex_set_tx_rate_cfg(struct mwifiex_private *priv, int tx_rate_index); 1519 1520int mwifiex_get_tx_rate_cfg(struct mwifiex_private *priv, int *tx_rate_index); 1521 1522int mwifiex_drv_set_power(struct mwifiex_private *priv, u32 *ps_mode); 1523 1524int mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, 1525 char *version, int max_len); 1526 1527int mwifiex_set_tx_power(struct mwifiex_private *priv, 1528 struct mwifiex_power_cfg *power_cfg); 1529 1530int mwifiex_main_process(struct mwifiex_adapter *); 1531 1532int mwifiex_queue_tx_pkt(struct mwifiex_private *priv, struct sk_buff *skb); 1533 1534int mwifiex_get_bss_info(struct mwifiex_private *, 1535 struct mwifiex_bss_info *); 1536int mwifiex_fill_new_bss_desc(struct mwifiex_private *priv, 1537 struct cfg80211_bss *bss, 1538 struct mwifiex_bssdescriptor *bss_desc); 1539int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter, 1540 struct mwifiex_bssdescriptor *bss_entry); 1541int mwifiex_check_network_compatibility(struct mwifiex_private *priv, 1542 struct mwifiex_bssdescriptor *bss_desc); 1543 1544u8 mwifiex_chan_type_to_sec_chan_offset(enum nl80211_channel_type chan_type); 1545u8 mwifiex_get_chan_type(struct mwifiex_private *priv); 1546 1547struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy, 1548 const char *name, 1549 unsigned char name_assign_type, 1550 enum nl80211_iftype type, 1551 struct vif_params *params); 1552int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev); 1553 1554void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config); 1555 1556int mwifiex_add_wowlan_magic_pkt_filter(struct mwifiex_adapter *adapter); 1557 1558int mwifiex_set_mgmt_ies(struct mwifiex_private *priv, 1559 struct cfg80211_beacon_data *data); 1560int mwifiex_del_mgmt_ies(struct mwifiex_private *priv); 1561u8 *mwifiex_11d_code_2_region(u8 code); 1562void mwifiex_uap_set_channel(struct mwifiex_private *priv, 1563 struct mwifiex_uap_bss_param *bss_cfg, 1564 struct cfg80211_chan_def chandef); 1565int mwifiex_config_start_uap(struct mwifiex_private *priv, 1566 struct mwifiex_uap_bss_param *bss_cfg); 1567void mwifiex_uap_del_sta_data(struct mwifiex_private *priv, 1568 struct mwifiex_sta_node *node); 1569 1570void mwifiex_config_uap_11d(struct mwifiex_private *priv, 1571 struct cfg80211_beacon_data *beacon_data); 1572 1573void mwifiex_init_11h_params(struct mwifiex_private *priv); 1574int mwifiex_is_11h_active(struct mwifiex_private *priv); 1575int mwifiex_11h_activate(struct mwifiex_private *priv, bool flag); 1576 1577void mwifiex_11h_process_join(struct mwifiex_private *priv, u8 **buffer, 1578 struct mwifiex_bssdescriptor *bss_desc); 1579int mwifiex_11h_handle_event_chanswann(struct mwifiex_private *priv); 1580int mwifiex_dnld_dt_cfgdata(struct mwifiex_private *priv, 1581 struct device_node *node, const char *prefix); 1582void mwifiex_dnld_txpwr_table(struct mwifiex_private *priv); 1583 1584extern const struct ethtool_ops mwifiex_ethtool_ops; 1585 1586void mwifiex_del_all_sta_list(struct mwifiex_private *priv); 1587void mwifiex_del_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1588void 1589mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies, 1590 int ies_len, struct mwifiex_sta_node *node); 1591struct mwifiex_sta_node * 1592mwifiex_add_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1593struct mwifiex_sta_node * 1594mwifiex_get_sta_entry(struct mwifiex_private *priv, const u8 *mac); 1595u8 mwifiex_is_tdls_chan_switching(struct mwifiex_private *priv); 1596u8 mwifiex_is_tdls_off_chan(struct mwifiex_private *priv); 1597u8 mwifiex_is_send_cmd_allowed(struct mwifiex_private *priv); 1598int mwifiex_send_tdls_data_frame(struct mwifiex_private *priv, const u8 *peer, 1599 u8 action_code, u8 dialog_token, 1600 u16 status_code, const u8 *extra_ies, 1601 size_t extra_ies_len); 1602int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv, const u8 *peer, 1603 u8 action_code, u8 dialog_token, 1604 u16 status_code, const u8 *extra_ies, 1605 size_t extra_ies_len); 1606void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv, 1607 u8 *buf, int len); 1608int mwifiex_tdls_oper(struct mwifiex_private *priv, const u8 *peer, u8 action); 1609int mwifiex_get_tdls_link_status(struct mwifiex_private *priv, const u8 *mac); 1610int mwifiex_get_tdls_list(struct mwifiex_private *priv, 1611 struct tdls_peer_info *buf); 1612void mwifiex_disable_all_tdls_links(struct mwifiex_private *priv); 1613bool mwifiex_is_bss_in_11ac_mode(struct mwifiex_private *priv); 1614u8 mwifiex_get_center_freq_index(struct mwifiex_private *priv, u8 band, 1615 u32 pri_chan, u8 chan_bw); 1616int mwifiex_init_channel_scan_gap(struct mwifiex_adapter *adapter); 1617 1618int mwifiex_tdls_check_tx(struct mwifiex_private *priv, struct sk_buff *skb); 1619void mwifiex_flush_auto_tdls_list(struct mwifiex_private *priv); 1620void mwifiex_auto_tdls_update_peer_status(struct mwifiex_private *priv, 1621 const u8 *mac, u8 link_status); 1622void mwifiex_auto_tdls_update_peer_signal(struct mwifiex_private *priv, 1623 u8 *mac, s8 snr, s8 nflr); 1624void mwifiex_check_auto_tdls(struct timer_list *t); 1625void mwifiex_add_auto_tdls_peer(struct mwifiex_private *priv, const u8 *mac); 1626void mwifiex_setup_auto_tdls_timer(struct mwifiex_private *priv); 1627void mwifiex_clean_auto_tdls(struct mwifiex_private *priv); 1628int mwifiex_config_tdls_enable(struct mwifiex_private *priv); 1629int mwifiex_config_tdls_disable(struct mwifiex_private *priv); 1630int mwifiex_config_tdls_cs_params(struct mwifiex_private *priv); 1631int mwifiex_stop_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac); 1632int mwifiex_start_tdls_cs(struct mwifiex_private *priv, const u8 *peer_mac, 1633 u8 primary_chan, u8 second_chan_offset, u8 band); 1634 1635int mwifiex_cmd_issue_chan_report_request(struct mwifiex_private *priv, 1636 struct host_cmd_ds_command *cmd, 1637 void *data_buf); 1638int mwifiex_11h_handle_chanrpt_ready(struct mwifiex_private *priv, 1639 struct sk_buff *skb); 1640 1641void mwifiex_parse_tx_status_event(struct mwifiex_private *priv, 1642 void *event_body); 1643 1644struct sk_buff * 1645mwifiex_clone_skb_for_tx_status(struct mwifiex_private *priv, 1646 struct sk_buff *skb, u8 flag, u64 *cookie); 1647void mwifiex_dfs_cac_work_queue(struct work_struct *work); 1648void mwifiex_dfs_chan_sw_work_queue(struct work_struct *work); 1649void mwifiex_abort_cac(struct mwifiex_private *priv); 1650int mwifiex_stop_radar_detection(struct mwifiex_private *priv, 1651 struct cfg80211_chan_def *chandef); 1652int mwifiex_11h_handle_radar_detected(struct mwifiex_private *priv, 1653 struct sk_buff *skb); 1654 1655void mwifiex_hist_data_set(struct mwifiex_private *priv, u8 rx_rate, s8 snr, 1656 s8 nflr); 1657void mwifiex_hist_data_reset(struct mwifiex_private *priv); 1658void mwifiex_hist_data_add(struct mwifiex_private *priv, 1659 u8 rx_rate, s8 snr, s8 nflr); 1660u8 mwifiex_adjust_data_rate(struct mwifiex_private *priv, 1661 u8 rx_rate, u8 ht_info); 1662 1663void mwifiex_drv_info_dump(struct mwifiex_adapter *adapter); 1664void mwifiex_prepare_fw_dump_info(struct mwifiex_adapter *adapter); 1665void mwifiex_upload_device_dump(struct mwifiex_adapter *adapter); 1666void *mwifiex_alloc_dma_align_buf(int rx_len, gfp_t flags); 1667void mwifiex_fw_dump_event(struct mwifiex_private *priv); 1668void mwifiex_queue_main_work(struct mwifiex_adapter *adapter); 1669int mwifiex_get_wakeup_reason(struct mwifiex_private *priv, u16 action, 1670 int cmd_type, 1671 struct mwifiex_ds_wakeup_reason *wakeup_reason); 1672int mwifiex_get_chan_info(struct mwifiex_private *priv, 1673 struct mwifiex_channel_band *channel_band); 1674int mwifiex_ret_wakeup_reason(struct mwifiex_private *priv, 1675 struct host_cmd_ds_command *resp, 1676 struct host_cmd_ds_wakeup_reason *wakeup_reason); 1677void mwifiex_coex_ampdu_rxwinsize(struct mwifiex_adapter *adapter); 1678void mwifiex_11n_delba(struct mwifiex_private *priv, int tid); 1679int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy); 1680void mwifiex_process_tx_pause_event(struct mwifiex_private *priv, 1681 struct sk_buff *event); 1682void mwifiex_process_multi_chan_event(struct mwifiex_private *priv, 1683 struct sk_buff *event_skb); 1684void mwifiex_multi_chan_resync(struct mwifiex_adapter *adapter); 1685int mwifiex_set_mac_address(struct mwifiex_private *priv, 1686 struct net_device *dev, 1687 bool external, u8 *new_mac); 1688void mwifiex_devdump_tmo_func(unsigned long function_context); 1689 1690#ifdef CONFIG_DEBUG_FS 1691void mwifiex_debugfs_init(void); 1692void mwifiex_debugfs_remove(void); 1693 1694void mwifiex_dev_debugfs_init(struct mwifiex_private *priv); 1695void mwifiex_dev_debugfs_remove(struct mwifiex_private *priv); 1696#endif 1697int mwifiex_reinit_sw(struct mwifiex_adapter *adapter); 1698int mwifiex_shutdown_sw(struct mwifiex_adapter *adapter); 1699#endif /* !_MWIFIEX_MAIN_H_ */ 1700