/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* Copyright(c) 2007 - 2011 Realtek Corporation. */ #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 { u32 SsidLength; u8 Ssid[32]; }; enum NDIS_802_11_NETWORK_TYPE { Ndis802_11FH, Ndis802_11DS, Ndis802_11OFDM5, Ndis802_11OFDM24, Ndis802_11NetworkTypeMax /* dummy upper bound */ }; struct ndis_802_11_config_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_config_fh FHConfig; }; enum ndis_802_11_network_infra { Ndis802_11IBSS, Ndis802_11Infrastructure, Ndis802_11AutoUnknown, Ndis802_11InfrastructureMax, /* dummy upper bound */ Ndis802_11APMode }; struct ndis_802_11_fixed_ie { u8 Timestamp[8]; u16 BeaconInterval; u16 Capabilities; }; struct ndis_802_11_var_ie { u8 ElementID; u8 Length; u8 data[]; }; /* * Length is the 4 bytes multiples of the sume of * [ETH_ALEN] + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (u32) * + 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, 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 { u16 Capabilities; u16 ListenInterval; unsigned char CurrentAPAddress[ETH_ALEN]; }; struct ndis_802_11_ai_resfi { u16 Capabilities; u16 StatusCode; u16 AssociationId; }; struct ndis_802_11_assoc_info { u32 Length; u16 AvailableRequestFixedIEs; struct ndis_802_11_ai_reqfi RequestFixedIEs; u32 RequestIELength; u32 OffsetRequestIEs; u16 AvailableResponseFixedIEs; struct ndis_802_11_ai_resfi ResponseFixedIEs; u32 ResponseIELength; u32 OffsetResponseIEs; }; enum ndis_802_11_reload_def { Ndis802_11ReloadWEPKeys }; /* 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[ETH_ALEN]; unsigned long long KeyRSC; u8 KeyMaterial[32]; /* var len depending on above field */ }; struct ndis_802_11_remove_key { u32 Length; /* Length */ u32 KeyIndex; unsigned char BSSID[ETH_ALEN]; }; struct ndis_802_11_wep { u32 Length; /* Length of this structure */ u32 KeyIndex; /* 0 is the per-client key, * 1-N are the global keys */ u32 KeyLength; /* length of key in bytes */ u8 KeyMaterial[16];/* variable len depending on above field */ }; struct ndis_802_11_auth_req { u32 Length; /* Length of structure */ unsigned char Bssid[ETH_ALEN]; u32 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 { u32 Length; u32 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 { u32 Length; unsigned char MacAddress[ETH_ALEN]; u8 Reserved[2];/* 0]: IS beacon frame */ struct ndis_802_11_ssid Ssid; u32 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; u32 IELength; u8 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_11B/G */ int fixed; /* set fixed when not to be removed * in 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]; u32 Flags; }; struct ndis_802_11_pmkid_list { u32 Version; /* Version of the structure */ u32 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 { u32 Length; u32 Version; u32 NoOfPMKIDs; u32 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_ */