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 static const struct {
 195         int channel_plan;
 196         char *name;
 197 } channel_table[] = { { RT_CHANNEL_DOMAIN_FCC, "US" },
 198         { RT_CHANNEL_DOMAIN_ETSI, "EU" },
 199         { RT_CHANNEL_DOMAIN_MKK, "JP" },
 200         { RT_CHANNEL_DOMAIN_CHINA, "CN"} };
 201
 202 enum Associated_AP {
 203         atherosAP       = 0,
 204         broadcomAP      = 1,
 205         ciscoAP         = 2,
 206         marvellAP       = 3,
 207         ralinkAP        = 4,
 208         realtekAP       = 5,
 209         airgocapAP      = 6,
 210         unknownAP       = 7,
 211         maxAP,
 212 };
 213
 214 enum HT_IOT_PEER {
 215         HT_IOT_PEER_UNKNOWN             = 0,
 216         HT_IOT_PEER_REALTEK             = 1,
 217         HT_IOT_PEER_REALTEK_92SE        = 2,
 218         HT_IOT_PEER_BROADCOM            = 3,
 219         HT_IOT_PEER_RALINK              = 4,
 220         HT_IOT_PEER_ATHEROS             = 5,
 221         HT_IOT_PEER_CISCO               = 6,
 222         HT_IOT_PEER_MERU                = 7,
 223         HT_IOT_PEER_MARVELL             = 8,
 224         HT_IOT_PEER_REALTEK_SOFTAP      = 9,/*  peer is RealTek SOFT_AP */
 225         HT_IOT_PEER_SELF_SOFTAP         = 10, /*  Self is SoftAP */
 226         HT_IOT_PEER_AIRGO               = 11,
 227         HT_IOT_PEER_INTEL               = 12,
 228         HT_IOT_PEER_RTK_APCLIENT        = 13,
 229         HT_IOT_PEER_REALTEK_81XX        = 14,
 230         HT_IOT_PEER_REALTEK_WOW         = 15,
 231         HT_IOT_PEER_TENDA               = 16,
 232         HT_IOT_PEER_MAX                 = 17
 233 };
 234
 235 enum SCAN_STATE {
 236         SCAN_DISABLE = 0,
 237         SCAN_START = 1,
 238         SCAN_TXNULL = 2,
 239         SCAN_PROCESS = 3,
 240         SCAN_COMPLETE = 4,
 241         SCAN_STATE_MAX,
 242 };
 243
 244 struct mlme_handler {
 245         unsigned int   num;
 246         char *str;
 247         unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
 248 };
 249
 250 struct action_handler {
 251         unsigned int   num;
 252         char *str;
 253         unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame);
 254 };
 255
 256 struct  ss_res {
 257         int     state;
 258         int     bss_cnt;
 259         int     channel_idx;
 260         int     scan_mode;
 261         u8 ssid_num;
 262         u8 ch_num;
 263         struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT];
 264         struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT];
 265 };
 266
 267 /* define AP_MODE                               0x0C */
 268 /* define STATION_MODE  0x08 */
 269 /* define AD_HOC_MODE           0x04 */
 270 /* define NO_LINK_MODE  0x00 */
 271
 272 #define WIFI_FW_NULL_STATE              _HW_STATE_NOLINK_
 273 #define WIFI_FW_STATION_STATE           _HW_STATE_STATION_
 274 #define WIFI_FW_AP_STATE                _HW_STATE_AP_
 275 #define WIFI_FW_ADHOC_STATE             _HW_STATE_ADHOC_
 276
 277 #define WIFI_FW_AUTH_NULL               0x00000100
 278 #define WIFI_FW_AUTH_STATE              0x00000200
 279 #define WIFI_FW_AUTH_SUCCESS            0x00000400
 280
 281 #define WIFI_FW_ASSOC_STATE             0x00002000
 282 #define WIFI_FW_ASSOC_SUCCESS           0x00004000
 283
 284 #define WIFI_FW_LINKING_STATE           (WIFI_FW_AUTH_NULL |            \
 285                                         WIFI_FW_AUTH_STATE |            \
 286                                         WIFI_FW_AUTH_SUCCESS |          \
 287                                         WIFI_FW_ASSOC_STATE)
 288
 289 struct FW_Sta_Info {
 290         struct sta_info *psta;
 291         u32     status;
 292         u32     rx_pkt;
 293         u32     retry;
 294         unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
 295 };
 296
 297 /*
 298  * Usage:
 299  * When one iface acted as AP mode and the other iface is STA mode and scanning,
 300  * it should switch back to AP's operating channel periodically.
 301  * Parameters info:
 302  * When the driver scanned RTW_SCAN_NUM_OF_CH channels, it would switch back to
 303  * AP's operating channel for
 304  * RTW_STAY_AP_CH_MILLISECOND * SURVEY_TO milliseconds.
 305  * Example:
 306  * For chip supports 2.4G + 5GHz and AP mode is operating in channel 1,
 307  * RTW_SCAN_NUM_OF_CH is 8, RTW_STAY_AP_CH_MS is 3 and SURVEY_TO is 100.
 308  * When it's STA mode gets set_scan command,
 309  * it would
 310  * 1. Doing the scan on channel 1.2.3.4.5.6.7.8
 311  * 2. Back to channel 1 for 300 milliseconds
 312  * 3. Go through doing site survey on channel 9.10.11.36.40.44.48.52
 313  * 4. Back to channel 1 for 300 milliseconds
 314  * 5. ... and so on, till survey done.
 315  */
 316
 317 struct mlme_ext_info {
 318         u32     state;
 319         u32     reauth_count;
 320         u32     reassoc_count;
 321         u32     link_count;
 322         u32     auth_seq;
 323         u32     auth_algo;      /*  802.11 auth, could be open, shared, auto */
 324         u32     authModeToggle;
 325         u32     enc_algo;/* encrypt algorithm; */
 326         u32     key_index;      /*  this is only valid for legacy wep,
 327                                  *  0~3 for key id. */
 328         u32     iv;
 329         u8      chg_txt[128];
 330         u16     aid;
 331         u16     bcn_interval;
 332         u16     capability;
 333         u8      assoc_AP_vendor;
 334         u8      slotTime;
 335         u8      preamble_mode;
 336         u8      WMM_enable;
 337         u8      ERP_enable;
 338         u8      ERP_IE;
 339         u8      HT_enable;
 340         u8      HT_caps_enable;
 341         u8      HT_info_enable;
 342         u8      HT_protection;
 343         u8      turboMode_cts2self;
 344         u8      turboMode_rtsen;
 345         u8      SM_PS;
 346         u8      agg_enable_bitmap;
 347         u8      ADDBA_retry_count;
 348         u8      candidate_tid_bitmap;
 349         u8      dialogToken;
 350         /*  Accept ADDBA Request */
 351         bool bAcceptAddbaReq;
 352         u8      bwmode_updated;
 353         u8      hidden_ssid_mode;
 354
 355         struct ADDBA_request    ADDBA_req;
 356         struct WMM_para_element WMM_param;
 357         struct HT_caps_element  HT_caps;
 358         struct HT_info_element  HT_info;
 359         struct wlan_bssid_ex    network;/* join network or bss_network,
 360                                          * if in ap mode, it is the same
 361                                          * as cur_network.network */
 362         struct FW_Sta_Info      FW_sta_info[NUM_STA];
 363 };
 364
 365 /*  The channel information about this channel including joining,
 366  *  scanning, and power constraints. */
 367 struct rt_channel_info {
 368         u8      ChannelNum;     /*  The channel number. */
 369         enum rt_scan_type ScanType;     /*  Scan type such as passive
 370                                          *  or active scan. */
 371         u32     rx_count;
 372 };
 373
 374 int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch);
 375
 376 /*  P2P_MAX_REG_CLASSES - Maximum number of regulatory classes */
 377 #define P2P_MAX_REG_CLASSES 10
 378
 379 /*  P2P_MAX_REG_CLASS_CHANNELS - Maximum number of chan per regulatory class */
 380 #define P2P_MAX_REG_CLASS_CHANNELS 20
 381
 382 /*   struct p2p_channels - List of supported channels */
 383 struct p2p_channels {
 384         /*  struct p2p_reg_class - Supported regulatory class */
 385         struct p2p_reg_class {
 386                 /*  reg_class - Regulatory class (IEEE 802.11-2007, Annex J) */
 387                 u8 reg_class;
 388
 389                 /*  channel - Supported channels */
 390                 u8 channel[P2P_MAX_REG_CLASS_CHANNELS];
 391
 392                 /*  channels - Number of channel entries in use */
 393                 size_t channels;
 394         } reg_class[P2P_MAX_REG_CLASSES];
 395
 396         /*  reg_classes - Number of reg_class entries in use */
 397         size_t reg_classes;
 398 };
 399
 400 struct p2p_oper_class_map {
 401         enum hw_mode {IEEE80211G} mode;
 402         u8 op_class;
 403         u8 min_chan;
 404         u8 max_chan;
 405         u8 inc;
 406         enum {BW20, BW40PLUS, BW40MINUS} bw;
 407 };
 408
 409 struct mlme_ext_priv {
 410         struct adapter  *padapter;
 411         u8      mlmeext_init;
 412         atomic_t        event_seq;
 413         u16     mgnt_seq;
 414
 415         unsigned char   cur_channel;
 416         unsigned char   cur_bwmode;
 417         unsigned char   cur_ch_offset;/* PRIME_CHNL_OFFSET */
 418         unsigned char   cur_wireless_mode;      /*  NETWORK_TYPE */
 419
 420         unsigned char   oper_channel; /* saved chan info when call
 421                                        * set_channel_bw */
 422         unsigned char   oper_bwmode;
 423         unsigned char   oper_ch_offset;/* PRIME_CHNL_OFFSET */
 424
 425         unsigned char   max_chan_nums;
 426         struct rt_channel_info channel_set[MAX_CHANNEL_NUM];
 427         struct p2p_channels channel_list;
 428         unsigned char   basicrate[NumRates];
 429         unsigned char   datarate[NumRates];
 430
 431         struct ss_res           sitesurvey_res;
 432         struct mlme_ext_info    mlmext_info;/* for sta/adhoc mode, including
 433                                              * current scan/connecting/connected
 434                                              * related info. For ap mode,
 435                                              * network includes ap's cap_info*/
 436         struct timer_list survey_timer;
 437         struct timer_list link_timer;
 438         u16     chan_scan_time;
 439
 440         u8      scan_abort;
 441         u8      tx_rate; /*  TXRATE when USERATE is set. */
 442
 443         u32     retry; /* retry for issue probereq */
 444
 445         u64 TSFValue;
 446
 447 #ifdef CONFIG_88EU_AP_MODE
 448         unsigned char bstart_bss;
 449 #endif
 450         u8 update_channel_plan_by_ap_done;
 451         /* recv_decache check for Action_public frame */
 452         u8 action_public_dialog_token;
 453         u16      action_public_rxseq;
 454         u8 active_keep_alive_check;
 455 };
 456
 457 int init_mlme_ext_priv(struct adapter *adapter);
 458 int init_hw_mlme_ext(struct adapter *padapter);
 459 void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext);
 460 void init_mlme_ext_timer(struct adapter *padapter);
 461 void init_addba_retry_timer(struct adapter *adapt, struct sta_info *sta);
 462 struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv);
 463
 464 unsigned char networktype_to_raid(unsigned char network_type);
 465 u8 judge_network_type(struct adapter *padapter, unsigned char *rate, int len);
 466 void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *len);
 467 void UpdateBrateTbl(struct adapter *padapter, u8 *mBratesOS);
 468 void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen);
 469
 470 void Save_DM_Func_Flag(struct adapter *padapter);
 471 void Restore_DM_Func_Flag(struct adapter *padapter);
 472 void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable);
 473
 474 void Set_MSR(struct adapter *padapter, u8 type);
 475
 476 u8 rtw_get_oper_ch(struct adapter *adapter);
 477 void rtw_set_oper_ch(struct adapter *adapter, u8 ch);
 478 u8 rtw_get_oper_bw(struct adapter *adapter);
 479 void rtw_set_oper_bw(struct adapter *adapter, u8 bw);
 480 u8 rtw_get_oper_choffset(struct adapter *adapter);
 481 void rtw_set_oper_choffset(struct adapter *adapter, u8 offset);
 482
 483 void set_channel_bwmode(struct adapter *padapter, unsigned char channel,
 484                         unsigned char channel_offset, unsigned short bwmode);
 485 void SelectChannel(struct adapter *padapter, unsigned char channel);
 486 void SetBWMode(struct adapter *padapter, unsigned short bwmode,
 487                unsigned char channel_offset);
 488
 489 unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval);
 490
 491 void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key);
 492 void clear_cam_entry(struct adapter *padapter, u8 entry);
 493
 494 void invalidate_cam_all(struct adapter *padapter);
 495 void CAM_empty_entry(struct adapter *Adapter, u8 ucIndex);
 496
 497 int allocate_fw_sta_entry(struct adapter *padapter);
 498 void flush_all_cam_entry(struct adapter *padapter);
 499
 500 void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src,
 501                     struct adapter *adapter, bool update_ie);
 502
 503 int get_bsstype(unsigned short capability);
 504 u16 get_beacon_interval(struct wlan_bssid_ex *bss);
 505
 506 int is_client_associated_to_ap(struct adapter *padapter);
 507 int is_client_associated_to_ibss(struct adapter *padapter);
 508 int is_IBSS_empty(struct adapter *padapter);
 509
 510 unsigned char check_assoc_AP(u8 *pframe, uint len);
 511
 512 int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 513 void WMMOnAssocRsp(struct adapter *padapter);
 514
 515 void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 516 void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 517 void HTOnAssocRsp(struct adapter *padapter);
 518
 519 void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE);
 520 void VCS_update(struct adapter *padapter, struct sta_info *psta);
 521
 522 void update_beacon_info(struct adapter *padapter, u8 *pframe, uint len,
 523                         struct sta_info *psta);
 524 int rtw_check_bcn_info(struct adapter  *Adapter, u8 *pframe, u32 packet_len);
 525 void update_IOT_info(struct adapter *padapter);
 526 void update_capinfo(struct adapter *adapter, u16 updatecap);
 527 void update_wireless_mode(struct adapter *padapter);
 528 void update_tx_basic_rate(struct adapter *padapter, u8 modulation);
 529 void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id);
 530 int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie,
 531                             uint var_ie_len, int cam_idx);
 532
 533 /* for sta/adhoc mode */
 534 void update_sta_info(struct adapter *padapter, struct sta_info *psta);
 535 unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz);
 536 unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz);
 537 unsigned int update_MSC_rate(struct HT_caps_element *pHT_caps);
 538 void Update_RA_Entry(struct adapter *padapter, u32 mac_id);
 539 void set_sta_rate(struct adapter *padapter, struct sta_info *psta);
 540
 541 unsigned char get_highest_rate_idx(u32 mask);
 542 int support_short_GI(struct adapter *padapter, struct HT_caps_element *caps);
 543 unsigned int is_ap_in_tkip(struct adapter *padapter);
 544 unsigned int is_ap_in_wep(struct adapter *padapter);
 545 unsigned int should_forbid_n_rate(struct adapter *padapter);
 546
 547 void report_join_res(struct adapter *padapter, int res);
 548 void report_survey_event(struct adapter *padapter,
 549                          struct recv_frame *precv_frame);
 550 void report_surveydone_event(struct adapter *padapter);
 551 void report_del_sta_event(struct adapter *padapter,
 552                           unsigned char *addr, unsigned short reason);
 553 void report_add_sta_event(struct adapter *padapter, unsigned char *addr,
 554                           int cam_idx);
 555
 556 void beacon_timing_control(struct adapter *padapter);
 557 u8 set_tx_beacon_cmd(struct adapter *padapter);
 558 unsigned int setup_beacon_frame(struct adapter *padapter,
 559                                 unsigned char *beacon_frame);
 560 void update_mgnt_tx_rate(struct adapter *padapter, u8 rate);
 561 void update_mgntframe_attrib(struct adapter *padapter,
 562                              struct pkt_attrib *pattrib);
 563
 564 int issue_nulldata(struct adapter *padapter, unsigned char *da,
 565                    unsigned int power_mode, int try_cnt, int wait_ms);
 566 int issue_qos_nulldata(struct adapter *padapter, unsigned char *da,
 567                        u16 tid, int try_cnt, int wait_ms);
 568 int issue_deauth(struct adapter *padapter, unsigned char *da,
 569                  unsigned short reason);
 570 void issue_action_spct_ch_switch(struct adapter *padapter, u8 *ra, u8 new_ch,
 571                                  u8 ch_offset);
 572 unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr);
 573 unsigned int send_beacon(struct adapter *padapter);
 574
 575 void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res);
 576 void mlmeext_sta_del_event_callback(struct adapter *padapter);
 577 void mlmeext_sta_add_event_callback(struct adapter *padapter,
 578                                     struct sta_info *psta);
 579
 580 void linked_status_chk(struct adapter *padapter);
 581
 582 void survey_timer_hdl(unsigned long data);
 583 void link_timer_hdl(unsigned long data);
 584 void addba_timer_hdl(unsigned long data);
 585
 586 #define set_survey_timer(mlmeext, ms) \
 587         mod_timer(&mlmeext->survey_timer, jiffies +     \
 588                   msecs_to_jiffies(ms))
 589
 590 #define set_link_timer(mlmeext, ms) \
 591         mod_timer(&mlmeext->link_timer, jiffies +       \
 592                   msecs_to_jiffies(ms))
 593
 594 int cckrates_included(unsigned char *rate, int ratelen);
 595 int cckratesonly_included(unsigned char *rate, int ratelen);
 596
 597 void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr);
 598
 599 void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len);
 600 void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext);
 601
 602 struct cmd_hdl {
 603         uint    parmsize;
 604         u8 (*h2cfuns)(struct adapter  *padapter, u8 *pbuf);
 605 };
 606
 607 u8 read_macreg_hdl(struct adapter *padapter, u8 *pbuf);
 608 u8 write_macreg_hdl(struct adapter *padapter, u8 *pbuf);
 609 u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 610 u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf);
 611 u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
 612 u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf);
 613 u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf);
 614 u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf);
 615 u8 createbss_hdl(struct adapter *padapter, u8 *pbuf);
 616 u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf);
 617 u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf);
 618 u8 setauth_hdl(struct adapter *padapter, u8 *pbuf);
 619 u8 setkey_hdl(struct adapter *padapter, u8 *pbuf);
 620 u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf);
 621 u8 set_assocsta_hdl(struct adapter *padapter, u8 *pbuf);
 622 u8 del_assocsta_hdl(struct adapter *padapter, u8 *pbuf);
 623 u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf);
 624
 625 u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf);
 626 u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf);
 627 u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf);
 628 u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf);
 629 u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf);
 630 u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf);
 631 /* Handling DFS channel switch announcement ie. */
 632 u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf);
 633 u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf);
 634
 635 #define GEN_DRV_CMD_HANDLER(size, cmd)  {size, &cmd ## _hdl},
 636 #define GEN_MLME_EXT_HANDLER(size, cmd) {size, cmd},
 637
 638 #ifdef _RTW_CMD_C_
 639
 640 static struct cmd_hdl wlancmds[] = {
 641         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), join_cmd_hdl)
 642         GEN_MLME_EXT_HANDLER(sizeof(struct disconnect_parm), disconnect_hdl)
 643         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), createbss_hdl)
 644         GEN_MLME_EXT_HANDLER(sizeof(struct setopmode_parm), setopmode_hdl)
 645         GEN_MLME_EXT_HANDLER(sizeof(struct sitesurvey_parm), sitesurvey_cmd_hdl)
 646         GEN_MLME_EXT_HANDLER(sizeof(struct setauth_parm), setauth_hdl)
 647         GEN_MLME_EXT_HANDLER(sizeof(struct setkey_parm), setkey_hdl)
 648         GEN_MLME_EXT_HANDLER(sizeof(struct set_stakey_parm), set_stakey_hdl)
 649         GEN_MLME_EXT_HANDLER(sizeof(struct set_assocsta_parm), NULL)
 650         GEN_MLME_EXT_HANDLER(sizeof(struct addBaReq_parm), add_ba_hdl)
 651         GEN_MLME_EXT_HANDLER(sizeof(struct set_ch_parm), set_ch_hdl)
 652         GEN_MLME_EXT_HANDLER(sizeof(struct wlan_bssid_ex), tx_beacon_hdl)
 653         GEN_MLME_EXT_HANDLER(0, mlme_evt_hdl)
 654         GEN_MLME_EXT_HANDLER(0, rtw_drvextra_cmd_hdl)
 655         GEN_MLME_EXT_HANDLER(sizeof(struct SetChannelPlan_param), set_chplan_hdl)
 656 };
 657
 658 #endif
 659
 660 struct C2HEvent_Header {
 661 #ifdef __LITTLE_ENDIAN
 662         unsigned int len:16;
 663         unsigned int ID:8;
 664         unsigned int seq:8;
 665 #elif defined(__BIG_ENDIAN)
 666         unsigned int seq:8;
 667         unsigned int ID:8;
 668         unsigned int len:16;
 669 #endif
 670         unsigned int rsvd;
 671 };
 672
 673 void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf);
 674 void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf);
 675
 676 enum rtw_c2h_event {
 677         GEN_EVT_CODE(_Read_MACREG) = 0, /*0*/
 678         GEN_EVT_CODE(_Read_BBREG),
 679         GEN_EVT_CODE(_Read_RFREG),
 680         GEN_EVT_CODE(_Read_EEPROM),
 681         GEN_EVT_CODE(_Read_EFUSE),
 682         GEN_EVT_CODE(_Read_CAM),        /*5*/
 683         GEN_EVT_CODE(_Get_BasicRate),
 684         GEN_EVT_CODE(_Get_DataRate),
 685         GEN_EVT_CODE(_Survey),   /*8*/
 686         GEN_EVT_CODE(_SurveyDone),       /*9*/
 687
 688         GEN_EVT_CODE(_JoinBss), /*10*/
 689         GEN_EVT_CODE(_AddSTA),
 690         GEN_EVT_CODE(_DelSTA),
 691         GEN_EVT_CODE(_AtimDone),
 692         GEN_EVT_CODE(_TX_Report),
 693         GEN_EVT_CODE(_CCX_Report),              /*15*/
 694         GEN_EVT_CODE(_DTM_Report),
 695         GEN_EVT_CODE(_TX_Rate_Statistics),
 696         GEN_EVT_CODE(_C2HLBK),
 697         GEN_EVT_CODE(_FWDBG),
 698         GEN_EVT_CODE(_C2HFEEDBACK),             /*20*/
 699         GEN_EVT_CODE(_ADDBA),
 700         GEN_EVT_CODE(_C2HBCN),
 701         GEN_EVT_CODE(_ReportPwrState),  /* filen: only for PCIE, USB */
 702         GEN_EVT_CODE(_CloseRF),         /* filen: only for PCIE,
 703                                          * work around ASPM */
 704         MAX_C2HEVT
 705 };
 706
 707
 708 #ifdef _RTW_MLME_EXT_C_
 709
 710 static struct fwevent wlanevents[] = {
 711         {0, rtw_dummy_event_callback},  /*0*/
 712         {0, NULL},
 713         {0, NULL},
 714         {0, NULL},
 715         {0, NULL},
 716         {0, NULL},
 717         {0, NULL},
 718         {0, NULL},
 719         {0, &rtw_survey_event_callback},                /*8*/
 720         {sizeof(struct surveydone_event), &rtw_surveydone_event_callback},/*9*/
 721         {0, &rtw_joinbss_event_callback},               /*10*/
 722         {sizeof(struct stassoc_event), &rtw_stassoc_event_callback},
 723         {sizeof(struct stadel_event), &rtw_stadel_event_callback},
 724         {0, &rtw_atimdone_event_callback},
 725         {0, rtw_dummy_event_callback},
 726         {0, NULL},      /*15*/
 727         {0, NULL},
 728         {0, NULL},
 729         {0, NULL},
 730         {0, rtw_fwdbg_event_callback},
 731         {0, NULL},       /*20*/
 732         {0, NULL},
 733         {0, NULL},
 734         {0, &rtw_cpwm_event_callback},
 735         {0, NULL},
 736 };
 737
 738 #endif/* _RTL_MLME_EXT_C_ */
 739
 740 #endif /* __RTW_MLME_EXT_H_ */