/****************************************************************************** * * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2 of the GNU General Public License as * published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. * * You should have received a copy of the GNU General Public License along with * this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA * * ******************************************************************************/ #ifndef __WLAN_BSSDEF_H__ #define __WLAN_BSSDEF_H__ #define MAX_IE_SZ 768 #define NDIS_802_11_LENGTH_SSID 32 #define NDIS_802_11_LENGTH_RATES 8 #define NDIS_802_11_LENGTH_RATES_EX 16 #define NDIS_802_11_RSSI long // in dBm struct ndis_802_11_ssid { ULONG SsidLength; UCHAR Ssid[32]; }; enum NDIS_802_11_NETWORK_TYPE { Ndis802_11FH, Ndis802_11DS, Ndis802_11OFDM5, Ndis802_11OFDM24, Ndis802_11NetworkTypeMax // not a real type, defined as an upper bound }; struct ndis_802_11_config_fh { ULONG Length; // Length of structure ULONG HopPattern; // As defined by 802.11, MSB set ULONG HopSet; // to one if non-802.11 ULONG DwellTime; // units are Kusec }; /* FW will only save the channel number in DSConfig. ODI Handler will convert the channel number to freq. number. */ struct ndis_802_11_config { ULONG Length; // Length of structure ULONG BeaconPeriod; // units are Kusec ULONG ATIMWindow; // units are Kusec ULONG DSConfig; // Frequency, units are kHz struct ndis_802_11_config_fh FHConfig; }; enum ndis_802_11_network_infra { Ndis802_11IBSS, Ndis802_11Infrastructure, Ndis802_11AutoUnknown, Ndis802_11InfrastructureMax, // Not a real value, defined as upper bound Ndis802_11APMode }; struct ndis_802_11_fixed_ie { UCHAR Timestamp[8]; USHORT BeaconInterval; USHORT Capabilities; }; struct ndis_802_11_var_ie { UCHAR ElementID; UCHAR Length; UCHAR data[1]; }; /* Length is the 4 bytes multiples of the sume of [ETH_ALEN] + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (ULONG) + sizeof (NDIS_802_11_RSSI) + sizeof (enum NDIS_802_11_NETWORK_TYPE) + sizeof (struct ndis_802_11_config) + NDIS_802_11_LENGTH_RATES_EX + IELength Except the IELength, all other fields are fixed length. Therefore, we can define a macro to represent the partial sum. */ enum ndis_802_11_auth_mode { Ndis802_11AuthModeOpen, Ndis802_11AuthModeShared, Ndis802_11AuthModeAutoSwitch, Ndis802_11AuthModeWPA, Ndis802_11AuthModeWPAPSK, Ndis802_11AuthModeWPANone, Ndis802_11AuthModeWAPI, Ndis802_11AuthModeMax // Not a real mode, defined as upper bound }; enum ndis_802_11_wep_status { Ndis802_11WEPEnabled, Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, Ndis802_11WEPDisabled, Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, Ndis802_11WEPKeyAbsent, Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, Ndis802_11WEPNotSupported, Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, Ndis802_11Encryption2Enabled, Ndis802_11Encryption2KeyAbsent, Ndis802_11Encryption3Enabled, Ndis802_11Encryption3KeyAbsent, Ndis802_11_EncryptionWAPI }; #define NDIS_802_11_AI_REQFI_CAPABILITIES 1 #define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 #define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 #define NDIS_802_11_AI_RESFI_CAPABILITIES 1 #define NDIS_802_11_AI_RESFI_STATUSCODE 2 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 struct ndis_802_11_ai_reqfi { USHORT Capabilities; USHORT ListenInterval; unsigned char CurrentAPAddress[ETH_ALEN]; }; struct ndis_802_11_ai_resfi { USHORT Capabilities; USHORT StatusCode; USHORT AssociationId; }; struct ndis_802_11_assoc_info { ULONG Length; USHORT AvailableRequestFixedIEs; struct ndis_802_11_ai_reqfi RequestFixedIEs; ULONG RequestIELength; ULONG OffsetRequestIEs; USHORT AvailableResponseFixedIEs; struct ndis_802_11_ai_resfi ResponseFixedIEs; ULONG ResponseIELength; ULONG OffsetResponseIEs; }; enum ndis_802_11_reload_def { Ndis802_11ReloadWEPKeys }; // Key mapping keys require a BSSID struct ndis_802_11_key { ULONG Length; // Length of this structure ULONG KeyIndex; ULONG KeyLength; // length of key in bytes unsigned char BSSID[ETH_ALEN]; unsigned long long KeyRSC; UCHAR KeyMaterial[32]; // variable length depending on above field }; struct ndis_802_11_remove_key { ULONG Length; // Length of this structure ULONG KeyIndex; unsigned char BSSID[ETH_ALEN]; }; struct ndis_802_11_wep { ULONG Length; // Length of this structure ULONG KeyIndex; // 0 is the per-client key, 1-N are the global keys ULONG KeyLength; // length of key in bytes UCHAR KeyMaterial[16];// variable length depending on above field }; struct ndis_802_11_auth_req { ULONG Length; // Length of structure unsigned char Bssid[ETH_ALEN]; ULONG Flags; }; enum ndis_802_11_status_type { Ndis802_11StatusType_Authentication, Ndis802_11StatusType_MediaStreamMode, Ndis802_11StatusType_PMKID_CandidateList, Ndis802_11StatusTypeMax // not a real type, defined as an upper bound }; struct ndis_802_11_status_ind { enum ndis_802_11_status_type StatusType; }; // mask for authentication/integrity fields #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f #define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E // MIC check time, 60 seconds. #define MIC_CHECK_TIME 60000000 struct ndis_802_11_auth_evt { struct ndis_802_11_status_ind Status; struct ndis_802_11_auth_req Request[1]; }; struct ndis_802_11_test { ULONG Length; ULONG Type; union { struct ndis_802_11_auth_evt AuthenticationEvent; NDIS_802_11_RSSI RssiTrigger; }tt; }; #ifndef Ndis802_11APMode #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1) #endif struct wlan_phy_info { u8 SignalStrength;//(in percentage) u8 SignalQuality;//(in percentage) u8 Optimum_antenna; //for Antenna diversity u8 Reserved_0; }; struct wlan_bcn_info { /* these infor get from rtw_get_encrypt_info when * * translate scan to UI */ u8 encryp_protocol;//ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2/WAPI int group_cipher; //WPA/WPA2 group cipher int pairwise_cipher;////WPA/WPA2/WEP pairwise cipher int is_8021x; /* bwmode 20/40 and ch_offset UP/LOW */ unsigned short ht_cap_info; unsigned char ht_info_infos_0; }; /* temporally add #pragma pack for structure alignment issue of * struct wlan_bssid_ex and get_struct wlan_bssid_ex_sz() */ struct wlan_bssid_ex { ULONG Length; unsigned char MacAddress[ETH_ALEN]; UCHAR Reserved[2];//[0]: IS beacon frame struct ndis_802_11_ssid Ssid; ULONG Privacy; NDIS_802_11_RSSI Rssi;//(in dBM,raw data ,get from PHY) enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; struct ndis_802_11_config Configuration; enum ndis_802_11_network_infra InfrastructureMode; unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; struct wlan_phy_info PhyInfo; ULONG IELength; UCHAR IEs[MAX_IE_SZ]; //(timestamp, beacon interval, and capability information) } __packed; static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) { return sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->IELength; } struct wlan_network { struct list_head list; int network_type; //refer to ieee80211.h for WIRELESS_11A/B/G int fixed; // set to fixed when not to be removed as site-surveying unsigned long last_scanned; //timestamp for the network int aid; //will only be valid when a BSS is joinned. int join_res; struct wlan_bssid_ex network; //must be the last item struct wlan_bcn_info BcnInfo; }; enum VRTL_CARRIER_SENSE { DISABLE_VCS, ENABLE_VCS, AUTO_VCS }; enum VCS_TYPE { NONE_VCS, RTS_CTS, CTS_TO_SELF }; #define PWR_CAM 0 #define PWR_MINPS 1 #define PWR_MAXPS 2 #define PWR_UAPSD 3 #define PWR_VOIP 4 enum UAPSD_MAX_SP { NO_LIMIT, TWO_MSDU, FOUR_MSDU, SIX_MSDU }; #define NUM_PRE_AUTH_KEY 16 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY /* * WPA2 */ struct pmkid_candidate { unsigned char BSSID[ETH_ALEN]; ULONG Flags; }; struct ndis_802_11_pmkid_list { ULONG Version; // Version of the structure ULONG NumCandidates; // No. of pmkid candidates struct pmkid_candidate CandidateList[1]; }; struct ndis_802_11_auth_encrypt { enum ndis_802_11_auth_mode AuthModeSupported; enum ndis_802_11_wep_status EncryptStatusSupported; }; struct ndis_802_11_cap { ULONG Length; ULONG Version; ULONG NoOfPMKIDs; ULONG NoOfAuthEncryptPairsSupported; struct ndis_802_11_auth_encrypt AuthenticationEncryptionSupported[1]; }; u8 key_2char2num(u8 hch, u8 lch); u8 key_char2num(u8 ch); u8 str_2char2num(u8 hch, u8 lch); #endif //#ifndef WLAN_BSSDEF_H_