kernel/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2 of the GNU General Public License as
   7  * published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  12  * more details.
  13  *
  14  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  *
  19  ******************************************************************************/
  20 #ifndef __RTW_MLME_EXT_H_
  21 #define __RTW_MLME_EXT_H_
  22
  23 #include <osdep_service.h>
  24 #include <drv_types.h>
  25 #include <wlan_bssdef.h>
  26
  27
  28 /*      Commented by Albert 20101105 */
  29 /*      Increase the SURVEY_TO value from 100 to 150  ( 100ms to 150ms ) */
  30 /*      The Realtek 8188CE SoftAP will spend around 100ms to send the probe response after receiving the probe request. */
  31 /*      So, this driver tried to extend the dwell time for each scanning channel. */
  32 /*      This will increase the chance to receive the probe response from SoftAP. */
  33
  34 #define SURVEY_TO               (100)
  35 #define REAUTH_TO               (300) /* 50) */
  36 #define REASSOC_TO              (300) /* 50) */
  37 /* define DISCONNECT_TO (3000) */
  38 #define ADDBA_TO                        (2000)
  39
  40 #define LINKED_TO (1) /* unit:2 sec, 1x2=2 sec */
  41
  42 #define REAUTH_LIMIT    (4)
  43 #define REASSOC_LIMIT   (4)
  44 #define READDBA_LIMIT   (2)
  45
  46 #define ROAMING_LIMIT   8
  47
  48 #define DYNAMIC_FUNC_DISABLE                    (0x0)
  49
  50 /*  ====== ODM_ABILITY_E ======== */
  51 /*  BB ODM section BIT 0-15 */
  52 #define DYNAMIC_BB_DIG                          BIT(0)
  53 #define DYNAMIC_BB_RA_MASK                      BIT(1)
  54 #define DYNAMIC_BB_DYNAMIC_TXPWR        BIT(2)
  55 #define DYNAMIC_BB_BB_FA_CNT                    BIT(3)
  56
  57 #define         DYNAMIC_BB_RSSI_MONITOR         BIT(4)
  58 #define         DYNAMIC_BB_CCK_PD                       BIT(5)
  59 #define         DYNAMIC_BB_ANT_DIV                      BIT(6)
  60 #define         DYNAMIC_BB_PWR_SAVE                     BIT(7)
  61 #define         DYNAMIC_BB_PWR_TRA                      BIT(8)
  62 #define         DYNAMIC_BB_RATE_ADAPTIVE                BIT(9)
  63 #define         DYNAMIC_BB_PATH_DIV                     BIT(10)
  64 #define         DYNAMIC_BB_PSD                          BIT(11)
  65
  66 /*  MAC DM section BIT 16-23 */
  67 #define         DYNAMIC_MAC_EDCA_TURBO          BIT(16)
  68 #define         DYNAMIC_MAC_EARLY_MODE          BIT(17)
  69
  70 /*  RF ODM section BIT 24-31 */
  71 #define         DYNAMIC_RF_TX_PWR_TRACK         BIT(24)
  72 #define         DYNAMIC_RF_RX_GAIN_TRACK                BIT(25)
  73 #define         DYNAMIC_RF_CALIBRATION          BIT(26)
  74
  75 #define         DYNAMIC_ALL_FUNC_ENABLE         0xFFFFFFF
  76
  77 #define _HW_STATE_NOLINK_               0x00
  78 #define _HW_STATE_ADHOC_                0x01
  79 #define _HW_STATE_STATION_      0x02
  80 #define _HW_STATE_AP_                   0x03
  81
  82
  83 #define         _1M_RATE_       0
  84 #define         _2M_RATE_       1
  85 #define         _5M_RATE_       2
  86 #define         _11M_RATE_      3
  87 #define         _6M_RATE_       4
  88 #define         _9M_RATE_       5
  89 #define         _12M_RATE_      6
  90 #define         _18M_RATE_      7
  91 #define         _24M_RATE_      8
  92 #define         _36M_RATE_      9
  93 #define         _48M_RATE_      10
  94 #define         _54M_RATE_      11
  95
  96
  97 extern unsigned char RTW_WPA_OUI[];
  98 extern unsigned char WMM_OUI[];
  99 extern unsigned char WPS_OUI[];
 100 extern unsigned char WFD_OUI[];
 101 extern unsigned char P2P_OUI[];
 102
 103 extern unsigned char WMM_INFO_OUI[];
 104 extern unsigned char WMM_PARA_OUI[];
 105
 106 /*  Channel Plan Type. */
 107 /*  Note: */
 108 /*      We just add new channel plan when the new channel plan is different
 109  *      from any of the following channel plan. */
 110 /*      If you just want to customize the actions(scan period or join actions)
 111  *      about one of the channel plan, */
 112 /*      customize them in struct rt_channel_info in the RT_CHANNEL_LIST. */
 113 enum RT_CHANNEL_DOMAIN {
 114         /*  old channel plan mapping =====  */
 115         RT_CHANNEL_DOMAIN_FCC = 0x00,
 116         RT_CHANNEL_DOMAIN_IC = 0x01,
 117         RT_CHANNEL_DOMAIN_ETSI = 0x02,
 118         RT_CHANNEL_DOMAIN_SPAIN = 0x03,
 119         RT_CHANNEL_DOMAIN_FRANCE = 0x04,
 120         RT_CHANNEL_DOMAIN_MKK = 0x05,
 121         RT_CHANNEL_DOMAIN_MKK1 = 0x06,
 122         RT_CHANNEL_DOMAIN_ISRAEL = 0x07,
 123         RT_CHANNEL_DOMAIN_TELEC = 0x08,
 124         RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 0x09,
 125         RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 0x0A,
 126         RT_CHANNEL_DOMAIN_TAIWAN = 0x0B,
 127         RT_CHANNEL_DOMAIN_CHINA = 0x0C,
 128         RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO = 0x0D,
 129         RT_CHANNEL_DOMAIN_KOREA = 0x0E,
 130         RT_CHANNEL_DOMAIN_TURKEY = 0x0F,
 131         RT_CHANNEL_DOMAIN_JAPAN = 0x10,
 132         RT_CHANNEL_DOMAIN_FCC_NO_DFS = 0x11,
 133         RT_CHANNEL_DOMAIN_JAPAN_NO_DFS = 0x12,
 134         RT_CHANNEL_DOMAIN_WORLD_WIDE_5G = 0x13,
 135         RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS = 0x14,
 136
 137         /*  new channel plan mapping, (2GDOMAIN_5GDOMAIN) ===== */
 138         RT_CHANNEL_DOMAIN_WORLD_NULL = 0x20,
 139         RT_CHANNEL_DOMAIN_ETSI1_NULL = 0x21,
 140         RT_CHANNEL_DOMAIN_FCC1_NULL = 0x22,
 141         RT_CHANNEL_DOMAIN_MKK1_NULL = 0x23,
 142         RT_CHANNEL_DOMAIN_ETSI2_NULL = 0x24,
 143         RT_CHANNEL_DOMAIN_FCC1_FCC1 = 0x25,
 144         RT_CHANNEL_DOMAIN_WORLD_ETSI1 = 0x26,
 145         RT_CHANNEL_DOMAIN_MKK1_MKK1 = 0x27,
 146         RT_CHANNEL_DOMAIN_WORLD_KCC1 = 0x28,
 147         RT_CHANNEL_DOMAIN_WORLD_FCC2 = 0x29,
 148         RT_CHANNEL_DOMAIN_WORLD_FCC3 = 0x30,
 149         RT_CHANNEL_DOMAIN_WORLD_FCC4 = 0x31,
 150         RT_CHANNEL_DOMAIN_WORLD_FCC5 = 0x32,
 151         RT_CHANNEL_DOMAIN_WORLD_FCC6 = 0x33,
 152         RT_CHANNEL_DOMAIN_FCC1_FCC7 = 0x34,
 153         RT_CHANNEL_DOMAIN_WORLD_ETSI2 = 0x35,
 154         RT_CHANNEL_DOMAIN_WORLD_ETSI3 = 0x36,
 155         RT_CHANNEL_DOMAIN_MKK1_MKK2 = 0x37,
 156         RT_CHANNEL_DOMAIN_MKK1_MKK3 = 0x38,
 157         RT_CHANNEL_DOMAIN_FCC1_NCC1 = 0x39,
 158         RT_CHANNEL_DOMAIN_FCC1_NCC2 = 0x40,
 159         RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G = 0x41,
 160         /*  Add new channel plan above this line=============== */
 161         RT_CHANNEL_DOMAIN_MAX,
 162         RT_CHANNEL_DOMAIN_REALTEK_DEFINE = 0x7F,
 163 };
 164
 165 enum RT_CHANNEL_DOMAIN_2G {
 166         RT_CHANNEL_DOMAIN_2G_WORLD = 0x00,              /* Worldwide 13 */
 167         RT_CHANNEL_DOMAIN_2G_ETSI1 = 0x01,              /* Europe */
 168         RT_CHANNEL_DOMAIN_2G_FCC1 = 0x02,               /* US */
 169         RT_CHANNEL_DOMAIN_2G_MKK1 = 0x03,               /* Japan */
 170         RT_CHANNEL_DOMAIN_2G_ETSI2 = 0x04,              /* France */
 171         RT_CHANNEL_DOMAIN_2G_NULL = 0x05,
 172         /*  Add new channel plan above this line=============== */
 173         RT_CHANNEL_DOMAIN_2G_MAX,
 174 };
 175
 176 #define rtw_is_channel_plan_valid(chplan)                       \
 177         (chplan < RT_CHANNEL_DOMAIN_MAX ||                      \
 178          chplan == RT_CHANNEL_DOMAIN_REALTEK_DEFINE)
 179
 180 struct rt_channel_plan {
 181         unsigned char   Channel[MAX_CHANNEL_NUM];
 182         unsigned char   Len;
 183 };
 184
 185 struct rt_channel_plan_2g {
 186         unsigned char   Channel[MAX_CHANNEL_NUM_2G];
 187         unsigned char   Len;
 188 };
 189
 190 struct rt_channel_plan_map {
 191         unsigned char   Index2G;
 192 };
 193
 194 enum Associated_AP {
 195         atherosAP       = 0,
 196         broadcomAP      = 1,
 197         ciscoAP         = 2,
 198         marvellAP       = 3,
 199         ralinkAP        = 4,
 200         realtekAP       = 5,
 201         airgocapAP      = 6,
 202         unknownAP       = 7,
 203         maxAP,
 204 };
 205
 206 enum HT_IOT_PEER {
 207         HT_IOT_PEER_UNKNOWN             = 0,
 208         HT_IOT_PEER_REALTEK             = 1,
 209         HT_IOT_PEER_REALTEK_92SE        = 2,
 210         HT_IOT_PEER_BROADCOM            = 3,
 211         HT_IOT_PEER_RALINK              = 4,
 212         HT_IOT_PEER_ATHEROS             = 5,
 213         HT_IOT_PEER_CISCO               = 6,
 214         HT_IOT_PEER_MERU                = 7,
 215         HT_IOT_PEER_MARVELL             = 8,
 216         HT_IOT_PEER_REALTEK_SOFTAP      = 9,/*  peer is RealTek SOFT_AP */
 217         HT_IOT_PEER_SELF_SOFTAP         = 10, /*  Self is SoftAP */
 218         HT_IOT_PEER_AIRGO               = 11,
 219         HT_IOT_PEER_INTEL               = 12,
 220         HT_IOT_PEER_RTK_APCLIENT        = 13,
 221         HT_IOT_PEER_REALTEK_81XX        = 14,
 222         HT_IOT_PEER_REALTEK_WOW         = 15,
 223         HT_IOT_PEER_TENDA               = 16,
 224         HT_IOT_PEER_MAX                 = 17
 225 };
 226
 227 enum SCAN_STATE {
 228         SCAN_DISABLE = 0,
 229         SCAN_START = 1,
 230         SCAN_TXNULL = 2,
 231         SCAN_PROCESS = 3,
 232         SCAN_COMPLETE = 4,
 233         SCAN_STATE_MAX,
 234 };
 235
 236 struct mlme_handler {
 237         unsigned int   num;
 238         char *str;
 239         unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
 240 };
 241
 242 struct action_handler {
 243         unsigned int   num;
 244         char *str;
 245         unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
 246 };
 247
 248 struct  ss_res {
 249         int     state;
 250         int     bss_cnt;
 251         int     channel_idx;
 252         int     scan_mode;
 253         u8 ssid_num;
 254         u8 ch_num;
 255         struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
 256         struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT];
 257 };
 258
 259 /* define AP_MODE                               0x0C */
 260 /* define STATION_MODE  0x08 */
 261 /* define AD_HOC_MODE           0x04 */
 262 /* define NO_LINK_MODE  0x00 */
 263
 264 #define WIFI_FW_NULL_STATE              _HW_STATE_NOLINK_
 265 #define WIFI_FW_STATION_STATE           _HW_STATE_STATION_
 266 #define WIFI_FW_AP_STATE                _HW_STATE_AP_
 267 #define WIFI_FW_ADHOC_STATE             _HW_STATE_ADHOC_
 268
 269 #define WIFI_FW_AUTH_NULL               0x00000100
 270 #define WIFI_FW_AUTH_STATE              0x00000200
 271 #define WIFI_FW_AUTH_SUCCESS            0x00000400
 272
 273 #define WIFI_FW_ASSOC_STATE             0x00002000
 274 #define WIFI_FW_ASSOC_SUCCESS           0x00004000
 275
 276 #define WIFI_FW_LINKING_STATE           (WIFI_FW_AUTH_NULL |            \
 277                                         WIFI_FW_AUTH_STATE |            \
 278                                         WIFI_FW_AUTH_SUCCESS |          \
 279                                         WIFI_FW_ASSOC_STATE)
 280
 281 struct FW_Sta_Info {
 282         struct sta_info *psta;
 283         u32     status;
 284         u32     rx_pkt;
 285         u32     retry;
 286         unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
 287 };
 288
 289 /*
 290  * Usage:
 291  * When one iface acted as AP mode and the other iface is STA mode and scanning,
 292  * it should switch back to AP's operating channel periodically.
 293  * Parameters info:
 294  * When the driver scanned RTW_SCAN_NUM_OF_CH channels, it would switch back to
 295  * AP's operating channel for
 296  * RTW_STAY_AP_CH_MILLISECOND * SURVEY_TO milliseconds.
 297  * Example:
 298  * For chip supports 2.4G + 5GHz and AP mode is operating in channel 1,
 299  * RTW_SCAN_NUM_OF_CH is 8, RTW_STAY_AP_CH_MS is 3 and SURVEY_TO is 100.
 300  * When it's STA mode gets set_scan command,
 301  * it would
 302  * 1. Doing the scan on channel 1.2.3.4.5.6.7.8
 303  * 2. Back to channel 1 for 300 milliseconds
 304  * 3. Go through doing site survey on channel 9.10.11.36.40.44.48.52
 305  * 4. Back to channel 1 for 300 milliseconds
 306  * 5. ... and so on, till survey done.
 307  */
 308
 309 struct mlme_ext_info {
 310         u32     state;
 311         u32     reauth_count;
 312         u32     reassoc_count;
 313         u32     link_count;
 314         u32     auth_seq;
 315         u32     auth_algo;      /*  802.11 auth, could be open, shared, auto */
 316         u32     authModeToggle;
 317         u32     enc_algo;/* encrypt algorithm; */
 318         u32     key_index;      /*  this is only valid for legacy wep,
 319                                  *  0~3 for key id. */
 320         u32     iv;
 321         u8      chg_txt[128];
 322         u16     aid;
 323         u16     bcn_interval;
 324         u16     capability;
 325         u8      assoc_AP_vendor;
 326         u8      slotTime;
 327         u8      preamble_mode;
 328         u8      WMM_enable;
 329         u8      ERP_enable;
 330         u8      ERP_IE;
 331         u8      HT_enable;
 332         u8      HT_caps_enable;
 333         u8      HT_info_enable;
 334         u8      HT_protection;
 335         u8      turboMode_cts2self;
 336         u8      turboMode_rtsen;
 337         u8      SM_PS;
 338         u8      agg_enable_bitmap;
 339         u8      ADDBA_retry_count;
 340         u8      candidate_tid_bitmap;
 341         u8      dialogToken;
 342         /*  Accept ADDBA Request */
 343         bool bAcceptAddbaReq;
 344         u8      bwmode_updated;
 345         u8      hidden_ssid_mode;
 346
 347         struct ADDBA_request    ADDBA_req;
 348         struct WMM_para_element WMM_param;
 349         struct HT_caps_element  HT_caps;
 350         struct HT_info_element  HT_info;
 351         struct wlan_bssid_ex    network;/* join network or bss_network,
 352                                          * if in ap mode, it is the same
 353                                          * as cur_network.network */
 354         struct FW_Sta_Info      FW_sta_info[NUM_STA];
 355 };
 356
 357 /*  The channel information about this channel including joining,
 358  *  scanning, and power constraints. */
 359 struct rt_channel_info {
 360         u8      ChannelNum;     /*  The channel number. */
 361         enum rt_scan_type ScanType;     /*  Scan type such as passive
 362                                          *  or active scan. */
 363         u32     rx_count;
 364 };
 365
 366 int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch);
 367
 368 /*  P2P_MAX_REG_CLASSES - Maximum number of regulatory classes */
 369 #define P2P_MAX_REG_CLASSES 10
 370
 371 /*  P2P_MAX_REG_CLASS_CHANNELS - Maximum number of chan per regulatory class */
 372 #define P2P_MAX_REG_CLASS_CHANNELS 20
 373
 374 /*   struct p2p_channels - List of supported channels */
 375 struct p2p_channels {
 376         /*  struct p2p_reg_class - Supported regulatory class */
 377         struct p2p_reg_class {
 378                 /*  reg_class - Regulatory class (IEEE 802.11-2007, Annex J) */
 379                 u8 reg_class;
 380
 381                 /*  channel - Supported channels */
 382                 u8 channel[P2P_MAX_REG_CLASS_CHANNELS];
 383
 384                 /*  channels - Number of channel entries in use */
 385                 size_t channels;
 386         } reg_class[P2P_MAX_REG_CLASSES];
 387
 388         /*  reg_classes - Number of reg_class entries in use */
 389         size_t reg_classes;
 390 };
 391
 392 struct p2p_oper_class_map {
 393         enum hw_mode {IEEE80211G} mode;
 394         u8 op_class;
 395         u8 min_chan;
 396         u8 max_chan;
 397         u8 inc;
 398         enum {BW20, BW40PLUS, BW40MINUS} bw;
 399 };
 400
 401 struct mlme_ext_priv {
 402         struct adapter  *padapter;
 403         u8      mlmeext_init;
 404         atomic_t        event_seq;
 405         u16     mgnt_seq;
 406
 407         unsigned char   cur_channel;
 408         unsigned char   cur_bwmode;
 409         unsigned char   cur_ch_offset;/* PRIME_CHNL_OFFSET */
 410         unsigned char   cur_wireless_mode;      /*  NETWORK_TYPE */
 411
 412         unsigned char   oper_channel; /* saved chan info when call
 413                                        * set_channel_bw */
 414         unsigned char   oper_bwmode;
 415         unsigned char   oper_ch_offset;/* PRIME_CHNL_OFFSET */
 416
 417         unsigned char   max_chan_nums;
 418         struct rt_channel_info channel_set[MAX_CHANNEL_NUM];
 419         struct p2p_channels channel_list;
 420         unsigned char   basicrate[NumRates];
 421         unsigned char   datarate[NumRates];
 422
 423         struct ss_res           sitesurvey_res;
 424         struct mlme_ext_info    mlmext_info;/* for sta/adhoc mode, including
 425                                              * current scan/connecting/connected
 426                                              * related info. For ap mode,
 427                                              * network includes ap's cap_info*/
 428         struct timer_list survey_timer;
 429         struct timer_list link_timer;
 430         u16     chan_scan_time;
 431
 432         u8      scan_abort;
 433         u8      tx_rate; /*  TXRATE when USERATE is set. */
 434
 435         u32     retry; /* retry for issue probereq */
 436
 437         u64 TSFValue;
 438
 439 #ifdef CONFIG_88EU_AP_MODE
 440         unsigned char bstart_bss;
 441 #endif
 442         u8 update_channel_plan_by_ap_done;
 443         /* recv_decache check for Action_public frame */
 444         u8 action_public_dialog_token;
 445         u16      action_public_rxseq;
 446         u8 active_keep_alive_check;
 447 };
 448
 449 int init_mlme_ext_priv(struct adapter *adapter);
 450 int init_hw_mlme_ext(struct adapter *padapter);
 451 void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext);
 452 extern void init_mlme_ext_timer(struct adapter *padapter);
 453 extern void init_addba_retry_timer(struct adapter *adapt, struct sta_info *sta);
 454 extern struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv);
 455
 456 unsigned char networktype_to_raid(unsigned char network_type);
 457 u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int len);
 458 void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *len);
 459 void UpdateBrateTbl(struct adapter *padapter, u8 *mBratesOS);
 460 void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen);
 461
 462 void Save_DM_Func_Flag(struct adapter *padapter);
 463 void Restore_DM_Func_Flag(struct adapter *padapter);
 464 void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable);
 465
 466 void Set_MSR(struct adapter *padapter, u8 type);
 467
 468 u8 rtw_get_oper_ch(struct adapter *adapter);
 469 void rtw_set_oper_ch(struct adapter *adapter, u8 ch);
 470 u8 rtw_get_oper_bw(struct adapter *adapter);
 471 void rtw_set_oper_bw(struct adapter *adapter, u8 bw);
 472 u8 rtw_get_oper_choffset(struct adapter *adapter);
 473 void rtw_set_oper_choffset(struct adapter *adapter, u8 offset);
 474
 475 void set_channel_bwmode(struct adapter *padapter, unsigned char channel,
 476                         unsigned char channel_offset, unsigned short bwmode);
 477 void SelectChannel(struct adapter *padapter, unsigned char channel);
 478 void SetBWMode(struct adapter *padapter, unsigned short bwmode,
 479                unsigned char channel_offset);
 480
 481 unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval);
 482
 483 void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key);
 484 void clear_cam_entry(struct adapter *padapter, u8 entry);
 485
 486 void invalidate_cam_all(struct adapter *padapter);
 487 void CAM_empty_entry(struct adapter *Adapter, u8 ucIndex);
 488
 489 int allocate_fw_sta_entry(struct adapter *padapter);
 490 void flush_all_cam_entry(struct adapter *padapter);
 491
 492 void site_survey(struct adapter *padapter);
 493 u8 collect_bss_info(struct adapter *padapter, struct recv_frame *precv_frame,
 494                     struct wlan_bssid_ex *bssid);
 495 void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src,
 496                     struct adapter *adapter, bool update_ie);
 497
 498 int get_bsstype(unsigned short capability);
 499 u16 get_beacon_interval(struct wlan_bssid_ex *bss);
 500
 501 int is_client_associated_to_ap(struct adapter *padapter);
 502 int is_client_associated_to_ibss(struct adapter *padapter);
 503 int is_IBSS_empty(struct adapter *padapter);
 504
 505 unsigned char check_assoc_AP(u8 *pframe, uint len);
 506
 507 int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 508 void WMMOnAssocRsp(struct adapter *padapter);
 509
 510 void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 511 void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 512 void HTOnAssocRsp(struct adapter *padapter);
 513
 514 void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 515 void VCS_update(struct adapter *padapter, struct sta_info *psta);
 516
 517 void update_beacon_info(struct adapter *padapter, u8 *pframe, uint len,
 518                         struct sta_info *psta);
 519 int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len);
 520 void update_IOT_info(struct adapter *padapter);
 521 void update_capinfo(struct adapter *adapter, u16 updatecap);
 522 void update_wireless_mode(struct adapter *padapter);
 523 void update_tx_basic_rate(struct adapter *padapter, u8 modulation);
 524 void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id);
 525 int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie,
 526                             uint var_ie_len, int cam_idx);
 527
 528 /* for sta/adhoc mode */
 529 void update_sta_info(struct adapter *padapter, struct sta_info *psta);
 530 unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz);
 531 unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz);
 532 unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps);
 533 void Update_RA_Entry(struct adapter *padapter, u32 mac_id);
 534 void set_sta_rate(struct adapter *padapter, struct sta_info *psta);
 535
 536 unsigned int receive_disconnect(struct adapter *padapter,
 537                                 unsigned char *macaddr, unsigned short reason);
 538
 539 unsigned char get_highest_rate_idx(u32 mask);
 540 int support_short_GI(struct adapter *padapter, struct HT_caps_element *caps);
 541 unsigned int is_ap_in_tkip(struct adapter *padapter);
 542 unsigned int is_ap_in_wep(struct adapter *padapter);
 543 unsigned int should_forbid_n_rate(struct adapter *padapter);
 544
 545 void report_join_res(struct adapter *padapter, int res);
 546 void report_survey_event(struct adapter *padapter,
 547                          struct recv_frame *precv_frame);
 548 void report_surveydone_event(struct adapter *padapter);
 549 void report_del_sta_event(struct adapter *padapter,
 550                           unsigned char *addr, unsigned short reason);
 551 void report_add_sta_event(struct adapter *padapter, unsigned char *addr,
 552                           int cam_idx);
 553
 554 void beacon_timing_control(struct adapter *padapter);
 555 extern u8 set_tx_beacon_cmd(struct adapter *padapter);
 556 unsigned int setup_beacon_frame(struct adapter *padapter,
 557                                 unsigned char *beacon_frame);
 558 void update_mgnt_tx_rate(struct adapter *padapter, u8 rate);
 559 void update_mgntframe_attrib(struct adapter *padapter,
 560                              struct pkt_attrib *pattrib);
 561 void dump_mgntframe(struct adapter *padapter, struct xmit_frame *pmgntframe);
 562 s32 dump_mgntframe_and_wait(struct adapter *padapter,
 563                             struct xmit_frame *pmgntframe, int timeout_ms);
 564 s32 dump_mgntframe_and_wait_ack(struct adapter *padapter,
 565                                 struct xmit_frame *pmgntframe);
 566
 567 void issue_beacon(struct adapter *padapter, int timeout_ms);
 568 void issue_probersp(struct adapter *padapter, unsigned char *da,
 569                     u8 is_valid_p2p_probereq);
 570 void issue_assocreq(struct adapter *padapter);
 571 void issue_asocrsp(struct adapter *padapter, unsigned short status,
 572                    struct sta_info *pstat, int pkt_type);
 573 void issue_auth(struct adapter *padapter, struct sta_info *psta,
 574                 unsigned short status);
 575 void issue_probereq(struct adapter *padapter, struct ndis_802_11_ssid *pssid,
 576                     u8 *da);
 577 s32 issue_probereq_ex(struct adapter *adapter, struct ndis_802_11_ssid *pssid,
 578                       u8 *da, int try_cnt, int wait_ms);
 579 int issue_nulldata(struct adapter *padapter, unsigned char *da,
 580                    unsigned int power_mode, int try_cnt, int wait_ms);
 581 int issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
 582                        u16 tid, int try_cnt, int wait_ms);
 583 int issue_deauth(struct adapter *padapter, unsigned char *da,
 584                  unsigned short reason);
 585 int issue_deauth_ex(struct adapter *padapter, u8 *da, unsigned short reason,
 586                     int try_cnt, int wait_ms);
 587 void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch,
 588                                  u8 ch_offset);
 589 void issue_action_BA(struct adapter *padapter, unsigned char *raddr,
 590                      unsigned char action, unsigned short status);
 591 unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr);
 592 unsigned int send_beacon(struct adapter *padapter);
 593
 594 void start_clnt_assoc(struct adapter *padapter);
 595 void start_clnt_auth(struct adapter *padapter);
 596 void start_clnt_join(struct adapter *padapter);
 597 void start_create_ibss(struct adapter *padapter);
 598
 599 unsigned int OnAssocReq(struct adapter *padapter,
 600                         struct recv_frame *precv_frame);
 601 unsigned int OnAssocRsp(struct adapter *padapter,
 602                         struct recv_frame *precv_frame);
 603 unsigned int OnProbeReq(struct adapter *padapter,
 604                         struct recv_frame *precv_frame);
 605 unsigned int OnProbeRsp(struct adapter *padapter,
 606                         struct recv_frame *precv_frame);
 607 unsigned int DoReserved(struct adapter *padapter,
 608                         struct recv_frame *precv_frame);
 609 unsigned int OnBeacon(struct adapter *padapter,
 610                       struct recv_frame *precv_frame);
 611 unsigned int OnAtim(struct adapter *padapter,
 612                     struct recv_frame *precv_frame);
 613 unsigned int OnDisassoc(struct adapter *padapter,
 614                         struct recv_frame *precv_frame);
 615 unsigned int OnAuth(struct adapter *padapter,
 616                     struct recv_frame *precv_frame);
 617 unsigned int OnAuthClient(struct adapter *padapter,
 618                           struct recv_frame *precv_frame);
 619 unsigned int OnDeAuth(struct adapter *padapter,
 620                       struct recv_frame *precv_frame);
 621 unsigned int OnAction(struct adapter *padapter,
 622                       struct recv_frame *precv_frame);
 623
 624 unsigned int on_action_spct(struct adapter *padapter,
 625                             struct recv_frame *precv_frame);
 626 unsigned int OnAction_qos(struct adapter *padapter,
 627                           struct recv_frame *precv_frame);
 628 unsigned int OnAction_dls(struct adapter *padapter,
 629                           struct recv_frame *precv_frame);
 630 unsigned int OnAction_back(struct adapter *padapter,
 631                            struct recv_frame *precv_frame);
 632 unsigned int on_action_public(struct adapter *padapter,
 633                               struct recv_frame *precv_frame);
 634 unsigned int OnAction_ht(struct adapter *padapter,
 635                          struct recv_frame *precv_frame);
 636 unsigned int OnAction_wmm(struct adapter *padapter,
 637                           struct recv_frame *precv_frame);
 638 unsigned int OnAction_p2p(struct adapter *padapter,
 639                           struct recv_frame *precv_frame);
 640
 641 void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res);
 642 void mlmeext_sta_del_event_callback(struct adapter *padapter);
 643 void mlmeext_sta_add_event_callback(struct adapter *padapter,
 644                                     struct sta_info *psta);
 645
 646 void linked_status_chk(struct adapter *padapter);
 647
 648 void survey_timer_hdl(unsigned long data);
 649 void link_timer_hdl(unsigned long data);
 650 void addba_timer_hdl(unsigned long data);
 651
 652 #define set_survey_timer(mlmeext, ms) \
 653         mod_timer(&mlmeext->survey_timer, jiffies +     \
 654                   msecs_to_jiffies(ms))
 655
 656 #define set_link_timer(mlmeext, ms) \
 657         mod_timer(&mlmeext->link_timer, jiffies +       \
 658                   msecs_to_jiffies(ms))
 659
 660 int cckrates_included(unsigned char *rate, int ratelen);
 661 int cckratesonly_included(unsigned char *rate, int ratelen);
 662
 663 void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr);
 664
 665 void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len);
 666 void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext);
 667
 668 struct cmd_hdl {
 669         uint    parmsize;
 670         u8 (*h2cfuns)(struct adapter  *padapter, u8 *pbuf);
 671 };
 672
 673 u8 read_macreg_hdl(struct adapter *padapter, u8 *pbuf);
 674 u8 write_macreg_hdl(struct adapter *padapter, u8 *pbuf);
 675 u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 676 u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 677 u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
 678 u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
 679 u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf);
 680 u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf);
 681 u8 createbss_hdl(struct adapter *padapter, u8 *pbuf);
 682 u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf);
 683 u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf);
 684 u8 setauth_hdl(struct adapter *padapter, u8 *pbuf);
 685 u8 setkey_hdl(struct adapter *padapter, u8 *pbuf);
 686 u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf);
 687 u8 set_assocsta_hdl(struct adapter *padapter, u8 *pbuf);
 688 u8 del_assocsta_hdl(struct adapter *padapter, u8 *pbuf);
 689 u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf);
 690
 691 u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf);
 692 u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf);
 693 u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf);
 694 u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf);
 695 u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf);
 696 u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf);
 697 /* Handling DFS channel switch announcement ie. */
 698 u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf);
 699 u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf);
 700
 701 #define GEN_DRV_CMD_HANDLER(size, cmd)  {size, &cmd ## _hdl},
 702 #define GEN_MLME_EXT_HANDLER(size, cmd) {size, cmd},
 703
 704 #ifdef _RTW_CMD_C_
 705
 706 static struct cmd_hdl wlancmds[] = {
 707         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), join_cmd_hdl)
 708         GEN_MLME_EXT_HANDLER(sizeof(struct disconnect_parm), disconnect_hdl)
 709         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), createbss_hdl)
 710         GEN_MLME_EXT_HANDLER(sizeof(struct setopmode_parm), setopmode_hdl)
 711         GEN_MLME_EXT_HANDLER(sizeof(struct sitesurvey_parm), sitesurvey_cmd_hdl)
 712         GEN_MLME_EXT_HANDLER(sizeof(struct setauth_parm), setauth_hdl)
 713         GEN_MLME_EXT_HANDLER(sizeof(struct setkey_parm), setkey_hdl)
 714         GEN_MLME_EXT_HANDLER(sizeof(struct set_stakey_parm), set_stakey_hdl)
 715         GEN_MLME_EXT_HANDLER(sizeof(struct set_assocsta_parm), NULL)
 716         GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl)
 717         GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl)
 718         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), tx_beacon_hdl)
 719         GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl)
 720         GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl)
 721         GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl)
 722 };
 723
 724 #endif
 725
 726 struct C2HEvent_Header {
 727 #ifdef __LITTLE_ENDIAN
 728         unsigned int len:16;
 729         unsigned int ID:8;
 730         unsigned int seq:8;
 731 #elif defined(__BIG_ENDIAN)
 732         unsigned int seq:8;
 733         unsigned int ID:8;
 734         unsigned int len:16;
 735 #endif
 736         unsigned int rsvd;
 737 };
 738
 739 void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf);
 740 void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf);
 741
 742 enum rtw_c2h_event {
 743         GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/
 744         GEN_EVT_CODE(_Read_BBREG),
 745         GEN_EVT_CODE(_Read_RFREG),
 746         GEN_EVT_CODE(_Read_EEPROM),
 747         GEN_EVT_CODE(_Read_EFUSE),
 748         GEN_EVT_CODE(_Read_CAM),        /*5*/
 749         GEN_EVT_CODE(_Get_BasicRate),
 750         GEN_EVT_CODE(_Get_DataRate),
 751         GEN_EVT_CODE(_Survey),   /*8*/
 752         GEN_EVT_CODE(_SurveyDone),       /*9*/
 753
 754         GEN_EVT_CODE(_JoinBss) , /*10*/
 755         GEN_EVT_CODE(_AddSTA),
 756         GEN_EVT_CODE(_DelSTA),
 757         GEN_EVT_CODE(_AtimDone),
 758         GEN_EVT_CODE(_TX_Report),
 759         GEN_EVT_CODE(_CCX_Report),              /*15*/
 760         GEN_EVT_CODE(_DTM_Report),
 761         GEN_EVT_CODE(_TX_Rate_Statistics),
 762         GEN_EVT_CODE(_C2HLBK),
 763         GEN_EVT_CODE(_FWDBG),
 764         GEN_EVT_CODE(_C2HFEEDBACK),             /*20*/
 765         GEN_EVT_CODE(_ADDBA),
 766         GEN_EVT_CODE(_C2HBCN),
 767         GEN_EVT_CODE(_ReportPwrState),  /* filen: only for PCIE, USB */
 768         GEN_EVT_CODE(_CloseRF),         /* filen: only for PCIE,
 769                                          * work around ASPM */
 770         MAX_C2HEVT
 771 };
 772
 773
 774 #ifdef _RTW_MLME_EXT_C_
 775
 776 static struct fwevent wlanevents[] = {
 777         {0, rtw_dummy_event_callback},  /*0*/
 778         {0, NULL},
 779         {0, NULL},
 780         {0, NULL},
 781         {0, NULL},
 782         {0, NULL},
 783         {0, NULL},
 784         {0, NULL},
 785         {0, &rtw_survey_event_callback},                /*8*/
 786         {sizeof(struct surveydone_event), &rtw_surveydone_event_callback},/*9*/
 787         {0, &rtw_joinbss_event_callback},               /*10*/
 788         {sizeof(struct stassoc_event), &rtw_stassoc_event_callback},
 789         {sizeof(struct stadel_event), &rtw_stadel_event_callback},
 790         {0, &rtw_atimdone_event_callback},
 791         {0, rtw_dummy_event_callback},
 792         {0, NULL},      /*15*/
 793         {0, NULL},
 794         {0, NULL},
 795         {0, NULL},
 796         {0, rtw_fwdbg_event_callback},
 797         {0, NULL},       /*20*/
 798         {0, NULL},
 799         {0, NULL},
 800         {0, &rtw_cpwm_event_callback},
 801         {0, NULL},
 802 };
 803
 804 #endif/* _RTL_MLME_EXT_C_ */
 805
 806 #endif /* __RTW_MLME_EXT_H_ */