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