drivers/staging/rtl8712/wlan_bssdef.h

   1 /******************************************************************************
   2  *
   3  * Copyright(c) 2007 - 2010 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  * Modifications for inclusion into the Linux staging tree are
  19  * Copyright(c) 2010 Larry Finger. All rights reserved.
  20  *
  21  * Contact information:
  22  * WLAN FAE <wlanfae@realtek.com>
  23  * Larry Finger <Larry.Finger@lwfinger.net>
  24  *
  25  ******************************************************************************/
  26 #ifndef __WLAN_BSSDEF_H__
  27 #define __WLAN_BSSDEF_H__
  28
  29 #define MAX_IE_SZ       768
  30
  31 #define NDIS_802_11_LENGTH_SSID         32
  32 #define NDIS_802_11_LENGTH_RATES        8
  33 #define NDIS_802_11_LENGTH_RATES_EX     16
  34
  35 struct ndis_802_11_ssid {
  36         u32 SsidLength;
  37         u8  Ssid[32];
  38 };
  39
  40 enum NDIS_802_11_NETWORK_TYPE {
  41         Ndis802_11FH,
  42         Ndis802_11DS,
  43         Ndis802_11OFDM5,
  44         Ndis802_11OFDM24,
  45         Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound*/
  46 };
  47
  48 struct NDIS_802_11_CONFIGURATION_FH {
  49         u32 Length;             /* Length of structure */
  50         u32 HopPattern;         /* As defined by 802.11, MSB set */
  51         u32 HopSet;             /* to one if non-802.11 */
  52         u32 DwellTime;          /* units are Kusec */
  53 };
  54
  55 /*
  56         FW will only save the channel number in DSConfig.
  57         ODI Handler will convert the channel number to freq. number.
  58 */
  59 struct NDIS_802_11_CONFIGURATION {
  60         u32 Length;             /* Length of structure */
  61         u32 BeaconPeriod;       /* units are Kusec */
  62         u32 ATIMWindow;         /* units are Kusec */
  63         u32 DSConfig;           /* Frequency, units are kHz */
  64         struct NDIS_802_11_CONFIGURATION_FH FHConfig;
  65 };
  66
  67 enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
  68         Ndis802_11IBSS,
  69         Ndis802_11Infrastructure,
  70         Ndis802_11AutoUnknown,
  71         Ndis802_11InfrastructureMax, /*Not a real value,defined as upper bound*/
  72         Ndis802_11APMode
  73 };
  74
  75 struct NDIS_802_11_FIXED_IEs {
  76         u8  Timestamp[8];
  77         u16 BeaconInterval;
  78         u16 Capabilities;
  79 };
  80
  81 struct wlan_bssid_ex {
  82         u32 Length;
  83         unsigned char  MacAddress[6];
  84         u8  Reserved[2];
  85         struct ndis_802_11_ssid  Ssid;
  86         u32 Privacy;
  87         s32 Rssi;
  88         enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
  89         struct NDIS_802_11_CONFIGURATION  Configuration;
  90         enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
  91         u8 rates[NDIS_802_11_LENGTH_RATES_EX];
  92         /* number of content bytes in EIs, which varies */
  93         u32 IELength;
  94         /*(timestamp, beacon interval, and capability information) */
  95         u8 IEs[MAX_IE_SZ];
  96 };
  97
  98 enum NDIS_802_11_AUTHENTICATION_MODE {
  99         Ndis802_11AuthModeOpen,
 100         Ndis802_11AuthModeShared,
 101         Ndis802_11AuthModeAutoSwitch,
 102         Ndis802_11AuthModeWPA,
 103         Ndis802_11AuthModeWPAPSK,
 104         Ndis802_11AuthModeWPANone,
 105         Ndis802_11AuthModeMax      /* Not a real mode, defined as upper bound */
 106 };
 107
 108 enum {
 109         Ndis802_11WEPEnabled,
 110         Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 111         Ndis802_11WEPDisabled,
 112         Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 113         Ndis802_11WEPKeyAbsent,
 114         Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 115         Ndis802_11WEPNotSupported,
 116         Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 117         Ndis802_11Encryption2Enabled,
 118         Ndis802_11Encryption2KeyAbsent,
 119         Ndis802_11Encryption3Enabled,
 120         Ndis802_11Encryption3KeyAbsent
 121 };
 122
 123 #define NDIS_802_11_AI_REQFI_CAPABILITIES      1
 124 #define NDIS_802_11_AI_REQFI_LISTENINTERVAL    2
 125 #define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS  4
 126
 127 #define NDIS_802_11_AI_RESFI_CAPABILITIES      1
 128 #define NDIS_802_11_AI_RESFI_STATUSCODE        2
 129 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
 130
 131 struct NDIS_802_11_AI_REQFI {
 132         u16 Capabilities;
 133         u16 ListenInterval;
 134         unsigned char CurrentAPAddress[6];
 135 };
 136
 137 struct NDIS_802_11_AI_RESFI {
 138         u16 Capabilities;
 139         u16 StatusCode;
 140         u16 AssociationId;
 141 };
 142
 143 struct NDIS_802_11_ASSOCIATION_INFORMATION {
 144         u32 Length;
 145         u16 AvailableRequestFixedIEs;
 146         struct NDIS_802_11_AI_REQFI RequestFixedIEs;
 147         u32 RequestIELength;
 148         u32 OffsetRequestIEs;
 149         u16 AvailableResponseFixedIEs;
 150         struct NDIS_802_11_AI_RESFI ResponseFixedIEs;
 151         u32 ResponseIELength;
 152         u32 OffsetResponseIEs;
 153 };
 154
 155 /* Key mapping keys require a BSSID*/
 156 struct NDIS_802_11_KEY {
 157         u32 Length;                     /* Length of this structure */
 158         u32 KeyIndex;
 159         u32 KeyLength;                  /* length of key in bytes */
 160         unsigned char BSSID[6];
 161         unsigned long long KeyRSC;
 162         u8  KeyMaterial[32];            /* variable length */
 163 };
 164
 165 struct NDIS_802_11_REMOVE_KEY {
 166         u32 Length;                     /* Length of this structure */
 167         u32 KeyIndex;
 168         unsigned char BSSID[6];
 169 };
 170
 171 struct NDIS_802_11_WEP {
 172         u32 Length;               /* Length of this structure */
 173         u32 KeyIndex;             /* 0 is the per-client key,
 174                                    * 1-N are the global keys */
 175         u32 KeyLength;            /* length of key in bytes */
 176         u8  KeyMaterial[16];      /* variable length depending on above field */
 177 };
 178
 179 /* mask for authentication/integrity fields */
 180 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS        0x0f
 181 #define NDIS_802_11_AUTH_REQUEST_REAUTH                 0x01
 182 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE              0x02
 183 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR         0x06
 184 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR            0x0E
 185
 186 /* MIC check time, 60 seconds. */
 187 #define MIC_CHECK_TIME  60000000
 188
 189 #ifndef Ndis802_11APMode
 190 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
 191 #endif
 192
 193 struct  wlan_network {
 194         struct list_head list;
 195         int     network_type;   /*refer to ieee80211.h for WIRELESS_11A/B/G */
 196         int     fixed;          /* set to fixed when not to be removed asi
 197                                  * site-surveying */
 198         unsigned int    last_scanned; /*timestamp for the network */
 199         int     aid;            /*will only be valid when a BSS is joined. */
 200         int     join_res;
 201         struct wlan_bssid_ex network; /*must be the last item */
 202 };
 203
 204 enum VRTL_CARRIER_SENSE {
 205         DISABLE_VCS,
 206         ENABLE_VCS,
 207         AUTO_VCS
 208 };
 209
 210 enum VCS_TYPE {
 211         NONE_VCS,
 212         RTS_CTS,
 213         CTS_TO_SELF
 214 };
 215
 216 #define PWR_CAM 0
 217 #define PWR_MINPS 1
 218 #define PWR_MAXPS 2
 219 #define PWR_UAPSD 3
 220 #define PWR_VOIP 4
 221
 222 enum UAPSD_MAX_SP {
 223         NO_LIMIT,
 224         TWO_MSDU,
 225         FOUR_MSDU,
 226         SIX_MSDU
 227 };
 228
 229 #define NUM_PRE_AUTH_KEY 16
 230 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
 231
 232 #endif /* #ifndef WLAN_BSSDEF_H_ */
 233