| /****************************************************************************** |
| * |
| * 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_ */ |