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 SetPwrMgt(pbuf) \
  76         (*(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM))
  77
  78 #define SetMData(pbuf)  \
  79         (*(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA))
  80
  81 #define SetPrivacy(pbuf)        \
  82         (*(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED))
  83
  84 #define SetFrameType(pbuf, type)        \
  85         do {    \
  86                 *(__le16 *)(pbuf) &= __constant_cpu_to_le16(~(BIT(3) | BIT(2))); \
  87                 *(__le16 *)(pbuf) |= __constant_cpu_to_le16(type); \
  88         } while (0)
  89
  90 #define SetFrameSubType(pbuf, type) \
  91         do {    \
  92                 *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2))); \
  93                 *(__le16 *)(pbuf) |= cpu_to_le16(type); \
  94         } while (0)
  95
  96 #define SetFragNum(pbuf, num) \
  97         do {    \
  98                 *(unsigned short *)((unsigned long)(pbuf) + 22) = \
  99                         ((*(unsigned short *)((unsigned long)(pbuf) + 22)) & le16_to_cpu(~(0x000f))) | \
 100                         cpu_to_le16(0x0f & (num));     \
 101         } while (0)
 102
 103 #define SetSeqNum(pbuf, num) \
 104         do {    \
 105                 *(__le16 *)((size_t)(pbuf) + 22) = \
 106                         ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \
 107                         cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \
 108         } while (0)
 109
 110 #define SetDuration(pbuf, dur) \
 111         (*(__le16 *)((unsigned long)(pbuf) + 2) =               \
 112          cpu_to_le16(0xffff & (dur)))
 113
 114 #define SetPriority(pbuf, tid)  \
 115         (*(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf))
 116
 117 #define SetEOSP(pbuf, eosp)     \
 118         (*(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4))
 119
 120 #define SetAckpolicy(pbuf, ack) \
 121         (*(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5))
 122
 123 #define _ASOCREQ_IE_OFFSET_             4       /*  excluding wlan_hdr */
 124 #define _ASOCRSP_IE_OFFSET_             6
 125 #define _REASOCREQ_IE_OFFSET_           10
 126 #define _REASOCRSP_IE_OFFSET_           6
 127 #define _PROBEREQ_IE_OFFSET_            0
 128 #define _PROBERSP_IE_OFFSET_            12
 129 #define _AUTH_IE_OFFSET_                6
 130 #define _DEAUTH_IE_OFFSET_              0
 131 #define _BEACON_IE_OFFSET_              12
 132 #define _PUBLIC_ACTION_IE_OFFSET_       8
 133
 134 #define _FIXED_IE_LENGTH_               _BEACON_IE_OFFSET_
 135
 136
 137 #define EID_BSSIntolerantChlReport      73
 138
 139 /* ---------------------------------------------------------------------------
 140                                         Below is the fixed elements...
 141 -----------------------------------------------------------------------------*/
 142 #define _AUTH_ALGM_NUM_         2
 143 #define _AUTH_SEQ_NUM_          2
 144 #define _BEACON_ITERVAL_        2
 145 #define _CAPABILITY_            2
 146 #define _CURRENT_APADDR_        6
 147 #define _LISTEN_INTERVAL_       2
 148 #define _ASOC_ID_               2
 149 #define _STATUS_CODE_           2
 150 #define _TIMESTAMP_             8
 151
 152 /*-----------------------------------------------------------------------------
 153                                 Below is the definition for WMM
 154 ------------------------------------------------------------------------------*/
 155 #define _WMM_IE_Length_                         7  /*  for WMM STA */
 156 #define _WMM_Para_Element_Length_               24
 157
 158
 159 /*-----------------------------------------------------------------------------
 160                                 Below is the definition for 802.11n
 161 ------------------------------------------------------------------------------*/
 162
 163 /* struct rtw_ieee80211_ht_cap - HT additional information
 164  *
 165  * This structure refers to "HT information element" as
 166  * described in 802.11n draft section 7.3.2.53
 167  */
 168 struct ieee80211_ht_addt_info {
 169         unsigned char   control_chan;
 170         unsigned char   ht_param;
 171         unsigned short  operation_mode;
 172         unsigned short  stbc_param;
 173         unsigned char   basic_set[16];
 174 } __packed;
 175
 176 struct HT_caps_element {
 177         union {
 178                 struct {
 179                         unsigned short  HT_caps_info;
 180                         unsigned char   AMPDU_para;
 181                         unsigned char   MCS_rate[16];
 182                         unsigned short  HT_ext_caps;
 183                         unsigned int    Beamforming_caps;
 184                         unsigned char   ASEL_caps;
 185                 } HT_cap_element;
 186                 unsigned char HT_cap[26];
 187         } u;
 188 } __packed;
 189
 190 struct HT_info_element {
 191         unsigned char   primary_channel;
 192         unsigned char   infos[5];
 193         unsigned char   MCS_rate[16];
 194 }  __packed;
 195
 196 struct AC_param {
 197         unsigned char           ACI_AIFSN;
 198         unsigned char           CW;
 199         unsigned short  TXOP_limit;
 200 }  __packed;
 201
 202 struct WMM_para_element {
 203         unsigned char           QoS_info;
 204         unsigned char           reserved;
 205         struct AC_param ac_param[4];
 206 }  __packed;
 207
 208 struct ADDBA_request {
 209         unsigned char           dialog_token;
 210         unsigned short  BA_para_set;
 211         unsigned short  BA_timeout_value;
 212         unsigned short  BA_starting_seqctrl;
 213 }  __packed;
 214
 215
 216 /*      ===============WPS Section=============== */
 217 /*      WPS attribute ID */
 218 #define WPS_ATTR_VER1                           0x104A
 219 #define WPS_ATTR_SIMPLE_CONF_STATE              0x1044
 220 #define WPS_ATTR_RESP_TYPE                      0x103B
 221 #define WPS_ATTR_UUID_E                         0x1047
 222 #define WPS_ATTR_MANUFACTURER                   0x1021
 223 #define WPS_ATTR_MODEL_NAME                     0x1023
 224 #define WPS_ATTR_MODEL_NUMBER                   0x1024
 225 #define WPS_ATTR_SERIAL_NUMBER                  0x1042
 226 #define WPS_ATTR_PRIMARY_DEV_TYPE               0x1054
 227 #define WPS_ATTR_SEC_DEV_TYPE_LIST              0x1055
 228 #define WPS_ATTR_DEVICE_NAME                    0x1011
 229 #define WPS_ATTR_CONF_METHOD                    0x1008
 230 #define WPS_ATTR_RF_BANDS                       0x103C
 231 #define WPS_ATTR_DEVICE_PWID                    0x1012
 232 #define WPS_ATTR_REQUEST_TYPE                   0x103A
 233 #define WPS_ATTR_ASSOCIATION_STATE              0x1002
 234 #define WPS_ATTR_CONFIG_ERROR                   0x1009
 235 #define WPS_ATTR_VENDOR_EXT                     0x1049
 236 #define WPS_ATTR_SELECTED_REGISTRAR             0x1041
 237
 238 /*      WPS Configuration Method */
 239 #define WPS_CM_NONE                                     0x0000
 240 #define WPS_CM_LABEL                                    0x0004
 241 #define WPS_CM_DISPLYA                                  0x0008
 242 #define WPS_CM_EXTERNAL_NFC_TOKEN                       0x0010
 243 #define WPS_CM_INTEGRATED_NFC_TOKEN                     0x0020
 244 #define WPS_CM_NFC_INTERFACE                            0x0040
 245 #define WPS_CM_PUSH_BUTTON                              0x0080
 246 #define WPS_CM_KEYPAD                                   0x0100
 247 #define WPS_CM_SW_PUHS_BUTTON                           0x0280
 248 #define WPS_CM_HW_PUHS_BUTTON                           0x0480
 249 #define WPS_CM_SW_DISPLAY_PIN                           0x2008
 250 #define WPS_CM_LCD_DISPLAY_PIN                          0x4008
 251
 252 #endif /*  _WIFI_H_ */