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 __le32 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 */ 176 u32 KeyLength; /* length of key in bytes */ 177 u8 KeyMaterial[16]; /* variable length depending on above field */ 178 }; 179 180 /* mask for authentication/integrity fields */ 181 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f 182 #define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 183 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 184 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 185 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E 186 187 /* MIC check time, 60 seconds. */ 188 #define MIC_CHECK_TIME 60000000 189 190 #ifndef Ndis802_11APMode 191 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1) 192 #endif 193 194 struct wlan_network { 195 struct list_head list; 196 int network_type; /*refer to ieee80211.h for WIRELESS_11A/B/G */ 197 int fixed; /* set to fixed when not to be removed asi 198 * site-surveying 199 */ 200 unsigned int last_scanned; /*timestamp for the network */ 201 int aid; /*will only be valid when a BSS is joined. */ 202 int join_res; 203 struct wlan_bssid_ex network; /*must be the last item */ 204 }; 205 206 enum VRTL_CARRIER_SENSE { 207 DISABLE_VCS, 208 ENABLE_VCS, 209 AUTO_VCS 210 }; 211 212 enum VCS_TYPE { 213 NONE_VCS, 214 RTS_CTS, 215 CTS_TO_SELF 216 }; 217 218 #define PWR_CAM 0 219 #define PWR_MINPS 1 220 #define PWR_MAXPS 2 221 #define PWR_UAPSD 3 222 #define PWR_VOIP 4 223 224 enum UAPSD_MAX_SP { 225 NO_LIMIT, 226 TWO_MSDU, 227 FOUR_MSDU, 228 SIX_MSDU 229 }; 230 231 #define NUM_PRE_AUTH_KEY 16 232 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY 233 234 #endif /* #ifndef WLAN_BSSDEF_H_ */ 235 236
