diff options
Diffstat (limited to 'drivers/staging/rtl8723au/include/wlan_bssdef.h')
| -rw-r--r-- | drivers/staging/rtl8723au/include/wlan_bssdef.h | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/drivers/staging/rtl8723au/include/wlan_bssdef.h b/drivers/staging/rtl8723au/include/wlan_bssdef.h new file mode 100644 index 000000000000..92287ebe5b9b --- /dev/null +++ b/drivers/staging/rtl8723au/include/wlan_bssdef.h @@ -0,0 +1,215 @@ +/****************************************************************************** + * + * 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_ */ |