drivers/staging/rtl8723au/include/wifi.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2012 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  ******************************************************************************/
  15 #ifndef _WIFI_H_
  16 #define _WIFI_H_
  17
  18 #define P80211CAPTURE_VERSION   0x80211001
  19
  20 /*  This value is tested by WiFi 11n Test Plan 5.2.3.
  21  *  This test verifies the WLAN NIC can update the NAV through sending
  22  *  the CTS with large duration.
  23  */
  24 #define WiFiNavUpperUs          30000   /*  30 ms */
  25
  26 enum WIFI_FRAME_TYPE {
  27         WIFI_MGT_TYPE  =        (0),
  28         WIFI_CTRL_TYPE =        (BIT(2)),
  29         WIFI_DATA_TYPE =        (BIT(3)),
  30         WIFI_QOS_DATA_TYPE      = (BIT(7)|BIT(3)),      /*  QoS Data */
  31 };
  32
  33 enum WIFI_FRAME_SUBTYPE {
  34         /*  below is for mgt frame */
  35         WIFI_ASSOCREQ = (0 | WIFI_MGT_TYPE),
  36         WIFI_ASSOCRSP = (BIT(4) | WIFI_MGT_TYPE),
  37         WIFI_REASSOCREQ = (BIT(5) | WIFI_MGT_TYPE),
  38         WIFI_REASSOCRSP = (BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  39         WIFI_PROBEREQ = (BIT(6) | WIFI_MGT_TYPE),
  40         WIFI_PROBERSP = (BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  41         WIFI_BEACON = (BIT(7) | WIFI_MGT_TYPE),
  42         WIFI_ATIM = (BIT(7) | BIT(4) | WIFI_MGT_TYPE),
  43         WIFI_DISASSOC = (BIT(7) | BIT(5) | WIFI_MGT_TYPE),
  44         WIFI_AUTH = (BIT(7) | BIT(5) | BIT(4) | WIFI_MGT_TYPE),
  45         WIFI_DEAUTH = (BIT(7) | BIT(6) | WIFI_MGT_TYPE),
  46         WIFI_ACTION = (BIT(7) | BIT(6) | BIT(4) | WIFI_MGT_TYPE),
  47
  48         /*  below is for control frame */
  49         WIFI_PSPOLL = (BIT(7) | BIT(5) | WIFI_CTRL_TYPE),
  50         WIFI_RTS = (BIT(7) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
  51         WIFI_CTS = (BIT(7) | BIT(6) | WIFI_CTRL_TYPE),
  52         WIFI_ACK = (BIT(7) | BIT(6) | BIT(4) | WIFI_CTRL_TYPE),
  53         WIFI_CFEND = (BIT(7) | BIT(6) | BIT(5) | WIFI_CTRL_TYPE),
  54         WIFI_CFEND_CFACK = (BIT(7) | BIT(6) | BIT(5) | BIT(4) | WIFI_CTRL_TYPE),
  55
  56         /*  below is for data frame */
  57         WIFI_DATA = (0 | WIFI_DATA_TYPE),
  58         WIFI_DATA_CFACK = (BIT(4) | WIFI_DATA_TYPE),
  59         WIFI_DATA_CFPOLL = (BIT(5) | WIFI_DATA_TYPE),
  60         WIFI_DATA_CFACKPOLL = (BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  61         WIFI_DATA_NULL = (BIT(6) | WIFI_DATA_TYPE),
  62         WIFI_CF_ACK = (BIT(6) | BIT(4) | WIFI_DATA_TYPE),
  63         WIFI_CF_POLL = (BIT(6) | BIT(5) | WIFI_DATA_TYPE),
  64         WIFI_CF_ACKPOLL = (BIT(6) | BIT(5) | BIT(4) | WIFI_DATA_TYPE),
  65         WIFI_QOS_DATA_NULL = (BIT(6) | WIFI_QOS_DATA_TYPE),
  66 };
  67
  68
  69 #define SetToDs(pbuf)   \
  70         (*(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS))
  71
  72 #define SetFrDs(pbuf)   \
  73         (*(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS))
  74
  75 #define SetFrameType(pbuf, type)        \
  76         do {    \
  77                 *(__le16 *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
  78                 *(__le16 *)(pbuf) |= __constant_cpu_to_le16(type); \
  79         } while (0)
  80
  81 #define SetFrameSubType(pbuf, type) \
  82         do {    \
  83                 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
  84                 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
  85         } while (0)
  86
  87 #define _ASOCREQ_IE_OFFSET_             4       /*  excluding wlan_hdr */
  88 #define _ASOCRSP_IE_OFFSET_             6
  89 #define _REASOCREQ_IE_OFFSET_           10
  90 #define _REASOCRSP_IE_OFFSET_           6
  91 #define _PROBEREQ_IE_OFFSET_            0
  92 #define _PROBERSP_IE_OFFSET_            12
  93 #define _AUTH_IE_OFFSET_                6
  94 #define _DEAUTH_IE_OFFSET_              0
  95 #define _BEACON_IE_OFFSET_              12
  96 #define _PUBLIC_ACTION_IE_OFFSET_       8
  97
  98 #define _FIXED_IE_LENGTH_               _BEACON_IE_OFFSET_
  99
 100
 101 #define EID_BSSIntolerantChlReport      73
 102
 103 /* ---------------------------------------------------------------------------
 104                                         Below is the fixed elements...
 105 -----------------------------------------------------------------------------*/
 106 #define _AUTH_ALGM_NUM_         2
 107 #define _AUTH_SEQ_NUM_          2
 108 #define _BEACON_ITERVAL_        2
 109 #define _CAPABILITY_            2
 110 #define _CURRENT_APADDR_        6
 111 #define _LISTEN_INTERVAL_       2
 112 #define _ASOC_ID_               2
 113 #define _STATUS_CODE_           2
 114 #define _TIMESTAMP_             8
 115
 116 /*-----------------------------------------------------------------------------
 117                                 Below is the definition for WMM
 118 ------------------------------------------------------------------------------*/
 119 #define _WMM_IE_Length_                         7  /*  for WMM STA */
 120 #define _WMM_Para_Element_Length_               24
 121
 122
 123 /*-----------------------------------------------------------------------------
 124                                 Below is the definition for 802.11n
 125 ------------------------------------------------------------------------------*/
 126
 127 /* struct rtw_ieee80211_ht_cap - HT additional information
 128  *
 129  * This structure refers to "HT information element" as
 130  * described in 802.11n draft section 7.3.2.53
 131  */
 132 struct ieee80211_ht_addt_info {
 133         unsigned char   control_chan;
 134         unsigned char   ht_param;
 135         unsigned short  operation_mode;
 136         unsigned short  stbc_param;
 137         unsigned char   basic_set[16];
 138 } __packed;
 139
 140 struct HT_caps_element {
 141         union {
 142                 struct {
 143                         unsigned short  HT_caps_info;
 144                         unsigned char   AMPDU_para;
 145                         unsigned char   MCS_rate[16];
 146                         unsigned short  HT_ext_caps;
 147                         unsigned int    Beamforming_caps;
 148                         unsigned char   ASEL_caps;
 149                 } HT_cap_element;
 150                 unsigned char HT_cap[26];
 151         } u;
 152 } __packed;
 153
 154 struct HT_info_element {
 155         unsigned char   primary_channel;
 156         unsigned char   infos[5];
 157         unsigned char   MCS_rate[16];
 158 }  __packed;
 159
 160 struct AC_param {
 161         unsigned char           ACI_AIFSN;
 162         unsigned char           CW;
 163         unsigned short  TXOP_limit;
 164 }  __packed;
 165
 166 struct WMM_para_element {
 167         unsigned char           QoS_info;
 168         unsigned char           reserved;
 169         struct AC_param ac_param[4];
 170 }  __packed;
 171
 172 struct ADDBA_request {
 173         unsigned char           dialog_token;
 174         unsigned short  BA_para_set;
 175         unsigned short  BA_timeout_value;
 176         unsigned short  BA_starting_seqctrl;
 177 }  __packed;
 178
 179
 180 /*      ===============WPS Section=============== */
 181 /*      WPS attribute ID */
 182 #define WPS_ATTR_VER1                           0x104A
 183 #define WPS_ATTR_SIMPLE_CONF_STATE              0x1044
 184 #define WPS_ATTR_RESP_TYPE                      0x103B
 185 #define WPS_ATTR_UUID_E                         0x1047
 186 #define WPS_ATTR_MANUFACTURER                   0x1021
 187 #define WPS_ATTR_MODEL_NAME                     0x1023
 188 #define WPS_ATTR_MODEL_NUMBER                   0x1024
 189 #define WPS_ATTR_SERIAL_NUMBER                  0x1042
 190 #define WPS_ATTR_PRIMARY_DEV_TYPE               0x1054
 191 #define WPS_ATTR_SEC_DEV_TYPE_LIST              0x1055
 192 #define WPS_ATTR_DEVICE_NAME                    0x1011
 193 #define WPS_ATTR_CONF_METHOD                    0x1008
 194 #define WPS_ATTR_RF_BANDS                       0x103C
 195 #define WPS_ATTR_DEVICE_PWID                    0x1012
 196 #define WPS_ATTR_REQUEST_TYPE                   0x103A
 197 #define WPS_ATTR_ASSOCIATION_STATE              0x1002
 198 #define WPS_ATTR_CONFIG_ERROR                   0x1009
 199 #define WPS_ATTR_VENDOR_EXT                     0x1049
 200 #define WPS_ATTR_SELECTED_REGISTRAR             0x1041
 201
 202 /*      WPS Configuration Method */
 203 #define WPS_CM_NONE                                     0x0000
 204 #define WPS_CM_LABEL                                    0x0004
 205 #define WPS_CM_DISPLYA                                  0x0008
 206 #define WPS_CM_EXTERNAL_NFC_TOKEN                       0x0010
 207 #define WPS_CM_INTEGRATED_NFC_TOKEN                     0x0020
 208 #define WPS_CM_NFC_INTERFACE                            0x0040
 209 #define WPS_CM_PUSH_BUTTON                              0x0080
 210 #define WPS_CM_KEYPAD                                   0x0100
 211 #define WPS_CM_SW_PUHS_BUTTON                           0x0280
 212 #define WPS_CM_HW_PUHS_BUTTON                           0x0480
 213 #define WPS_CM_SW_DISPLAY_PIN                           0x2008
 214 #define WPS_CM_LCD_DISPLAY_PIN                          0x4008
 215
 216 #endif /*  _WIFI_H_ */