drivers/staging/rtl8712/wlan_bssdef.h

   1 #ifndef __WLAN_BSSDEF_H__
   2 #define __WLAN_BSSDEF_H__
   3
   4 #define MAX_IE_SZ       768
   5
   6 #define NDIS_802_11_LENGTH_SSID         32
   7 #define NDIS_802_11_LENGTH_RATES        8
   8 #define NDIS_802_11_LENGTH_RATES_EX     16
   9
  10 /* Set of 8 data rates*/
  11 typedef unsigned char   NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];
  12 /* Set of 16 data rates */
  13 typedef unsigned char   NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
  14
  15 struct ndis_802_11_ssid {
  16   u32  SsidLength;
  17   u8  Ssid[32];
  18 };
  19
  20 enum NDIS_802_11_NETWORK_TYPE {
  21     Ndis802_11FH,
  22     Ndis802_11DS,
  23     Ndis802_11OFDM5,
  24     Ndis802_11OFDM24,
  25     Ndis802_11NetworkTypeMax    /* not a real type, defined as an upper bound */
  26 };
  27
  28 struct NDIS_802_11_CONFIGURATION_FH {
  29     u32           Length;             /* Length of structure */
  30     u32           HopPattern;         /* As defined by 802.11, MSB set */
  31     u32           HopSet;             /* to one if non-802.11 */
  32     u32           DwellTime;          /* units are Kusec */
  33 };
  34
  35 /*
  36         FW will only save the channel number in DSConfig.
  37         ODI Handler will convert the channel number to freq. number.
  38 */
  39 struct NDIS_802_11_CONFIGURATION {
  40     u32           Length;             /* Length of structure */
  41     u32           BeaconPeriod;       /* units are Kusec */
  42     u32           ATIMWindow;         /* units are Kusec */
  43     u32           DSConfig;           /* Frequency, units are kHz */
  44     struct NDIS_802_11_CONFIGURATION_FH    FHConfig;
  45 };
  46
  47 enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
  48     Ndis802_11IBSS,
  49     Ndis802_11Infrastructure,
  50     Ndis802_11AutoUnknown,
  51     Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */
  52     Ndis802_11APMode
  53 };
  54
  55 struct NDIS_802_11_FIXED_IEs {
  56   u8  Timestamp[8];
  57   u16  BeaconInterval;
  58   u16  Capabilities;
  59 };
  60
  61 /*
  62  * Length is the 4 bytes multiples of the sume of
  63  * 6 * sizeof (unsigned char) + 2 + sizeof (ndis_802_11_ssid) + sizeof (u32)
  64  * + sizeof (s32) + sizeof (NDIS_802_11_NETWORK_TYPE)
  65  * + sizeof (struct NDIS_802_11_CONFIGURATION)
  66  * + sizeof (NDIS_802_11_RATES_EX) + IELength
  67
  68  * Except the IELength, all other fields are fixed length. Therefore, we can
  69  * define a macro to present the partial sum.
  70  */
  71
  72 struct ndis_wlan_bssid_ex {
  73   u32  Length;
  74   unsigned char  MacAddress[6];
  75   u8  Reserved[2];
  76   struct ndis_802_11_ssid  Ssid;
  77   u32  Privacy;
  78   s32  Rssi;
  79   enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
  80   struct NDIS_802_11_CONFIGURATION  Configuration;
  81   enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
  82   NDIS_802_11_RATES_EX  SupportedRates;
  83   u32  IELength;
  84 /*(timestamp, beacon interval, and capability information) */
  85   u8  IEs[MAX_IE_SZ];
  86 };
  87
  88 enum NDIS_802_11_AUTHENTICATION_MODE {
  89     Ndis802_11AuthModeOpen,
  90     Ndis802_11AuthModeShared,
  91     Ndis802_11AuthModeAutoSwitch,
  92     Ndis802_11AuthModeWPA,
  93     Ndis802_11AuthModeWPAPSK,
  94     Ndis802_11AuthModeWPANone,
  95     Ndis802_11AuthModeMax     /* Not a real mode, defined as upper bound */
  96 };
  97
  98 enum {
  99     Ndis802_11WEPEnabled,
 100     Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
 101     Ndis802_11WEPDisabled,
 102     Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
 103     Ndis802_11WEPKeyAbsent,
 104     Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
 105     Ndis802_11WEPNotSupported,
 106     Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
 107     Ndis802_11Encryption2Enabled,
 108     Ndis802_11Encryption2KeyAbsent,
 109     Ndis802_11Encryption3Enabled,
 110     Ndis802_11Encryption3KeyAbsent
 111 };
 112
 113 #define NDIS_802_11_AI_REQFI_CAPABILITIES      1
 114 #define NDIS_802_11_AI_REQFI_LISTENINTERVAL    2
 115 #define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS  4
 116
 117 #define NDIS_802_11_AI_RESFI_CAPABILITIES      1
 118 #define NDIS_802_11_AI_RESFI_STATUSCODE        2
 119 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID     4
 120
 121 struct NDIS_802_11_AI_REQFI {
 122     u16 Capabilities;
 123     u16 ListenInterval;
 124     unsigned char CurrentAPAddress[6];
 125 };
 126
 127 struct NDIS_802_11_AI_RESFI {
 128     u16 Capabilities;
 129     u16 StatusCode;
 130     u16 AssociationId;
 131 };
 132
 133 struct NDIS_802_11_ASSOCIATION_INFORMATION {
 134     u32                   Length;
 135     u16                  AvailableRequestFixedIEs;
 136     struct NDIS_802_11_AI_REQFI    RequestFixedIEs;
 137     u32                   RequestIELength;
 138     u32                   OffsetRequestIEs;
 139     u16                  AvailableResponseFixedIEs;
 140     struct NDIS_802_11_AI_RESFI    ResponseFixedIEs;
 141     u32                   ResponseIELength;
 142     u32                   OffsetResponseIEs;
 143 };
 144
 145 /* Key mapping keys require a BSSID*/
 146 struct NDIS_802_11_KEY {
 147     u32           Length;             /* Length of this structure */
 148     u32           KeyIndex;
 149     u32           KeyLength;          /* length of key in bytes */
 150     unsigned char BSSID[6];
 151     unsigned long long KeyRSC;
 152     u8           KeyMaterial[32];     /* variable length */
 153 };
 154
 155 struct NDIS_802_11_REMOVE_KEY {
 156     u32                   Length;        /* Length of this structure */
 157     u32                   KeyIndex;
 158     unsigned char BSSID[6];
 159 };
 160
 161 struct NDIS_802_11_WEP {
 162     u32     Length;        /* Length of this structure */
 163     u32     KeyIndex;      /* 0 is the per-client key,
 164                               * 1-N are the global keys */
 165     u32     KeyLength;     /* length of key in bytes */
 166     u8     KeyMaterial[16];/* variable length depending on above field */
 167 };
 168
 169 /* mask for authentication/integrity fields */
 170 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS        0x0f
 171 #define NDIS_802_11_AUTH_REQUEST_REAUTH                 0x01
 172 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE              0x02
 173 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR         0x06
 174 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR            0x0E
 175
 176 /* MIC check time, 60 seconds. */
 177 #define MIC_CHECK_TIME  60000000
 178
 179 #ifndef Ndis802_11APMode
 180 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
 181 #endif
 182
 183 struct  wlan_network {
 184         struct list_head list;
 185         int     network_type;   /*refer to ieee80211.h for WIRELESS_11A/B/G */
 186         int     fixed;          /* set to fixed when not to be removed asi
 187                                  * site-surveying */
 188         unsigned int    last_scanned; /*timestamp for the network */
 189         int     aid;            /*will only be valid when a BSS is joined. */
 190         int     join_res;
 191         struct ndis_wlan_bssid_ex network; /*must be the last item */
 192 };
 193
 194 enum VRTL_CARRIER_SENSE {
 195     DISABLE_VCS,
 196     ENABLE_VCS,
 197     AUTO_VCS
 198 };
 199
 200 enum VCS_TYPE {
 201     NONE_VCS,
 202     RTS_CTS,
 203     CTS_TO_SELF
 204 };
 205
 206 #define PWR_CAM 0
 207 #define PWR_MINPS 1
 208 #define PWR_MAXPS 2
 209 #define PWR_UAPSD 3
 210 #define PWR_VOIP 4
 211
 212 enum UAPSD_MAX_SP {
 213         NO_LIMIT,
 214        TWO_MSDU,
 215        FOUR_MSDU,
 216        SIX_MSDU
 217 };
 218
 219 #define NUM_PRE_AUTH_KEY 16
 220 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
 221
 222 /*
 223  *      WPA2
 224  */
 225 struct wlan_bssid_ex {
 226   u32  Length;
 227   unsigned char  MacAddress[6];
 228   u8  Reserved[2];
 229   struct ndis_802_11_ssid  Ssid;
 230   u32  Privacy;
 231   s32  Rssi;
 232   enum NDIS_802_11_NETWORK_TYPE  NetworkTypeInUse;
 233   struct NDIS_802_11_CONFIGURATION  Configuration;
 234   enum NDIS_802_11_NETWORK_INFRASTRUCTURE  InfrastructureMode;
 235   NDIS_802_11_RATES_EX  SupportedRates;
 236   u32  IELength;
 237   u8  IEs[MAX_IE_SZ];   /* (timestamp, beacon interval, and capability
 238                                  * information) */
 239 };
 240
 241 #endif /* #ifndef WLAN_BSSDEF_H_ */
 242