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_ */ 242 243