/****************************************************************************** * * 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. * ******************************************************************************/ #ifndef __WLAN_BSSDEF_H__ #define __WLAN_BSSDEF_H__ #define MAX_IE_SZ 768 #define NDIS_802_11_LENGTH_RATES 8 #define NDIS_802_11_LENGTH_RATES_EX 16 enum ndis_802_11_net_type { Ndis802_11FH, Ndis802_11DS, Ndis802_11OFDM5, Ndis802_11OFDM24, Ndis802_11NetworkTypeMax /* just an upper bound */ }; struct ndis_802_11_configuration_fh { u32 Length; /* Length of structure */ u32 HopPattern; /* As defined by 802.11, MSB set */ u32 HopSet; /* to one if non-802.11 */ u32 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 { u32 Length; /* Length of structure */ u32 BeaconPeriod; /* units are Kusec */ u32 ATIMWindow; /* units are Kusec */ u32 DSConfig; /* Frequency, units are kHz */ struct ndis_802_11_configuration_fh FHConfig; }; enum ndis_802_11_net_infra { Ndis802_11IBSS, Ndis802_11Infrastructure, Ndis802_11AutoUnknown, Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */ Ndis802_11APMode }; struct ndis_802_11_fixed_ies { u8 Timestamp[8]; u16 BeaconInterval; u16 Capabilities; }; struct ndis_802_11_var_ies { u8 ElementID; u8 Length; u8 data[1]; }; /* Length is the 4 bytes multiples of the sum of * sizeof(6 * sizeof(unsigned char)) + 2 + sizeof(struct ndis_802_11_ssid) + * sizeof(u32) + sizeof(long) + sizeof(enum ndis_802_11_net_type) + * sizeof(struct ndis_802_11_config) + sizeof(sizeof(unsigned char) * * NDIS_802_11_LENGTH_RATES_EX) + IELength * * Except the IELength, all other fields are fixed length. Therefore, * we can define a macro to present the partial sum. */ enum ndis_802_11_auth_mode { Ndis802_11AuthModeOpen, Ndis802_11AuthModeShared, Ndis802_11AuthModeAutoSwitch, Ndis802_11AuthModeWPA, Ndis802_11AuthModeWPAPSK, Ndis802_11AuthModeWPANone, dis802_11AuthModeMax /* upper bound */ }; enum { 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, }; /* Key mapping keys require a BSSID */ struct ndis_802_11_key { u32 Length; /* Length of this structure */ u32 KeyIndex; u32 KeyLength; /* length of key in bytes */ unsigned char BSSID[6]; unsigned long long KeyRSC; u8 KeyMaterial[32]; /* variable length depending on above field */ }; struct ndis_802_11_wep { u32 Length; /* Length of this structure */ u32 KeyIndex; /* 0 is the per-client key, 1-N are global */ u32 KeyLength; /* length of key in bytes */ u8 KeyMaterial[16];/* variable length depending on above field */ }; enum NDIS_802_11_STATUS_TYPE { Ndis802_11StatusType_Authentication, Ndis802_11StatusType_MediaStreamMode, Ndis802_11StatusType_PMKID_CandidateList, Ndis802_11StatusTypeMax /* not a real type, just an upper bound */ }; /* 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 #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 */ 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; }; struct wlan_bssid_ex { u32 Length; u8 MacAddress[ETH_ALEN]; u16 reserved; struct cfg80211_ssid Ssid; u32 Privacy; long Rssi;/* in dBM, raw data , get from PHY) */ enum ndis_802_11_net_type NetworkTypeInUse; struct ndis_802_11_config Configuration; enum ndis_802_11_net_infra InfrastructureMode; unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; struct wlan_phy_info PhyInfo; u32 IELength; u8 IEs[MAX_IE_SZ]; /* timestamp, beacon interval, and capability info*/ } __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 11A/B/G */ /* set to fixed when not to be removed as site-surveying */ int fixed; unsigned long last_scanned; /* timestamp for the network */ int aid; /* will only be valid when a BSS is joined. */ 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 }; /* john */ #define NUM_PRE_AUTH_KEY 16 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY #endif /* ifndef WLAN_BSSDEF_H_ */