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rtl8192eu-linux-driver/include/wlan_bssdef.h
pbrochart 37600b1eaf fix UBSAN: array-index-out-of-bounds
2024-05-07 17:08:57 +02:00

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/******************************************************************************
*
* Copyright(c) 2007 - 2017 Realtek Corporation.
*
* 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
#ifdef PLATFORM_LINUX
#define NDIS_802_11_LENGTH_SSID 32
#define NDIS_802_11_LENGTH_RATES 8
#define NDIS_802_11_LENGTH_RATES_EX 16
typedef unsigned char NDIS_802_11_MAC_ADDRESS[ETH_ALEN];
typedef long NDIS_802_11_RSSI; /* in dBm */
typedef unsigned char NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES]; /* Set of 8 data rates */
typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; /* Set of 16 data rates */
typedef ULONG NDIS_802_11_KEY_INDEX;
typedef unsigned long long NDIS_802_11_KEY_RSC;
typedef struct _NDIS_802_11_SSID {
ULONG SsidLength;
UCHAR Ssid[32];
} NDIS_802_11_SSID, *PNDIS_802_11_SSID;
typedef 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 */
} NDIS_802_11_NETWORK_TYPE, *PNDIS_802_11_NETWORK_TYPE;
typedef struct _NDIS_802_11_CONFIGURATION_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 */
} NDIS_802_11_CONFIGURATION_FH, *PNDIS_802_11_CONFIGURATION_FH;
/*
FW will only save the channel number in DSConfig.
ODI Handler will convert the channel number to freq. number.
*/
typedef struct _NDIS_802_11_CONFIGURATION {
ULONG Length; /* Length of structure */
ULONG BeaconPeriod; /* units are Kusec */
ULONG ATIMWindow; /* units are Kusec */
ULONG DSConfig; /* channel number */
NDIS_802_11_CONFIGURATION_FH FHConfig;
} NDIS_802_11_CONFIGURATION, *PNDIS_802_11_CONFIGURATION;
typedef enum _NDIS_802_11_NETWORK_INFRASTRUCTURE {
Ndis802_11IBSS,
Ndis802_11Infrastructure,
Ndis802_11AutoUnknown,
Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */
Ndis802_11APMode,
Ndis802_11Monitor,
Ndis802_11_mesh,
} NDIS_802_11_NETWORK_INFRASTRUCTURE, *PNDIS_802_11_NETWORK_INFRASTRUCTURE;
typedef struct _NDIS_802_11_FIXED_IEs {
UCHAR Timestamp[8];
USHORT BeaconInterval;
USHORT Capabilities;
} NDIS_802_11_FIXED_IEs, *PNDIS_802_11_FIXED_IEs;
typedef struct _NDIS_802_11_VARIABLE_IEs {
UCHAR ElementID;
UCHAR Length;
UCHAR data[];
} NDIS_802_11_VARIABLE_IEs, *PNDIS_802_11_VARIABLE_IEs;
/*
Length is the 4 bytes multiples of the sume of
sizeof (NDIS_802_11_MAC_ADDRESS) + 2 + sizeof (NDIS_802_11_SSID) + sizeof (ULONG)
+ sizeof (NDIS_802_11_RSSI) + sizeof (NDIS_802_11_NETWORK_TYPE) + sizeof (NDIS_802_11_CONFIGURATION)
+ sizeof (NDIS_802_11_RATES_EX) + IELength
Except the IELength, all other fields are fixed length. Therefore, we can define a marco to present the
partial sum.
*/
#if 0
typedef struct _NDIS_WLAN_BSSID_EX {
ULONG Length;
NDIS_802_11_MAC_ADDRESS MacAddress;
UCHAR Reserved[2];/* [0]: IS beacon frame, [1]:optimum_antenna=>For antenna diversity; */
NDIS_802_11_SSID Ssid;
ULONG Privacy;
NDIS_802_11_RSSI Rssi;
NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
NDIS_802_11_CONFIGURATION Configuration;
NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
NDIS_802_11_RATES_EX SupportedRates;
ULONG IELength;
UCHAR IEs[MAX_IE_SZ]; /* (timestamp, beacon interval, and capability information) */
} NDIS_WLAN_BSSID_EX, *PNDIS_WLAN_BSSID_EX;
typedef struct _NDIS_802_11_BSSID_LIST_EX {
ULONG NumberOfItems;
NDIS_WLAN_BSSID_EX Bssid[1];
} NDIS_802_11_BSSID_LIST_EX, *PNDIS_802_11_BSSID_LIST_EX;
#endif
typedef enum _NDIS_802_11_AUTHENTICATION_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 */
} NDIS_802_11_AUTHENTICATION_MODE, *PNDIS_802_11_AUTHENTICATION_MODE;
typedef 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_EncrypteionWAPI
} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
#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
typedef struct _NDIS_802_11_AI_REQFI {
USHORT Capabilities;
USHORT ListenInterval;
NDIS_802_11_MAC_ADDRESS CurrentAPAddress;
} NDIS_802_11_AI_REQFI, *PNDIS_802_11_AI_REQFI;
typedef struct _NDIS_802_11_AI_RESFI {
USHORT Capabilities;
USHORT StatusCode;
USHORT AssociationId;
} NDIS_802_11_AI_RESFI, *PNDIS_802_11_AI_RESFI;
typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION {
ULONG Length;
USHORT AvailableRequestFixedIEs;
NDIS_802_11_AI_REQFI RequestFixedIEs;
ULONG RequestIELength;
ULONG OffsetRequestIEs;
USHORT AvailableResponseFixedIEs;
NDIS_802_11_AI_RESFI ResponseFixedIEs;
ULONG ResponseIELength;
ULONG OffsetResponseIEs;
} NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION;
typedef enum _NDIS_802_11_RELOAD_DEFAULTS {
Ndis802_11ReloadWEPKeys
} NDIS_802_11_RELOAD_DEFAULTS, *PNDIS_802_11_RELOAD_DEFAULTS;
/* Key mapping keys require a BSSID */
typedef struct _NDIS_802_11_KEY {
ULONG Length; /* Length of this structure */
ULONG KeyIndex;
ULONG KeyLength; /* length of key in bytes */
NDIS_802_11_MAC_ADDRESS BSSID;
NDIS_802_11_KEY_RSC KeyRSC;
UCHAR KeyMaterial[32]; /* variable length depending on above field */
} NDIS_802_11_KEY, *PNDIS_802_11_KEY;
typedef struct _NDIS_802_11_REMOVE_KEY {
ULONG Length; /* Length of this structure */
ULONG KeyIndex;
NDIS_802_11_MAC_ADDRESS BSSID;
} NDIS_802_11_REMOVE_KEY, *PNDIS_802_11_REMOVE_KEY;
typedef 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 */
} NDIS_802_11_WEP, *PNDIS_802_11_WEP;
typedef struct _NDIS_802_11_AUTHENTICATION_REQUEST {
ULONG Length; /* Length of structure */
NDIS_802_11_MAC_ADDRESS Bssid;
ULONG Flags;
} NDIS_802_11_AUTHENTICATION_REQUEST, *PNDIS_802_11_AUTHENTICATION_REQUEST;
typedef 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 */
} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
typedef struct _NDIS_802_11_STATUS_INDICATION {
NDIS_802_11_STATUS_TYPE StatusType;
} NDIS_802_11_STATUS_INDICATION, *PNDIS_802_11_STATUS_INDICATION;
/* 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
typedef struct _NDIS_802_11_AUTHENTICATION_EVENT {
NDIS_802_11_STATUS_INDICATION Status;
NDIS_802_11_AUTHENTICATION_REQUEST Request[1];
} NDIS_802_11_AUTHENTICATION_EVENT, *PNDIS_802_11_AUTHENTICATION_EVENT;
typedef struct _NDIS_802_11_TEST {
ULONG Length;
ULONG Type;
union {
NDIS_802_11_AUTHENTICATION_EVENT AuthenticationEvent;
NDIS_802_11_RSSI RssiTrigger;
} tt;
} NDIS_802_11_TEST, *PNDIS_802_11_TEST;
#endif /* end of #ifdef PLATFORM_LINUX */
#ifndef Ndis802_11APMode
#define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
#endif
typedef struct _WLAN_PHY_INFO {
u8 SignalStrength;/* (in percentage) */
u8 SignalQuality;/* (in percentage) */
u8 Optimum_antenna; /* for Antenna diversity */
u8 is_cck_rate; /* 1:cck_rate */
s8 rx_snr[4];
#ifdef CONFIG_RTW_80211K
u32 free_cnt; /* freerun counter */
u8 rm_en_cap[5];
#endif
} WLAN_PHY_INFO, *PWLAN_PHY_INFO;
typedef 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;
} WLAN_BCN_INFO, *PWLAN_BCN_INFO;
enum bss_type {
BSS_TYPE_UNDEF,
BSS_TYPE_BCN = 1,
BSS_TYPE_PROB_REQ = 2,
BSS_TYPE_PROB_RSP = 3,
};
/* temporally add #pragma pack for structure alignment issue of
* WLAN_BSSID_EX and get_WLAN_BSSID_EX_sz()
*/
typedef struct _WLAN_BSSID_EX {
ULONG Length;
NDIS_802_11_MAC_ADDRESS MacAddress;
UCHAR Reserved[2];/* [0]: IS beacon frame , bss_type*/
NDIS_802_11_SSID Ssid;
NDIS_802_11_SSID mesh_id;
ULONG Privacy;
NDIS_802_11_RSSI Rssi;/* (in dBM,raw data ,get from PHY) */
NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
NDIS_802_11_CONFIGURATION Configuration;
NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
NDIS_802_11_RATES_EX SupportedRates;
WLAN_PHY_INFO PhyInfo;
ULONG IELength;
UCHAR IEs[MAX_IE_SZ]; /* (timestamp, beacon interval, and capability information) */
}
__attribute__((packed))
WLAN_BSSID_EX, *PWLAN_BSSID_EX;
#define BSS_EX_IES(bss_ex) ((bss_ex)->IEs)
#define BSS_EX_IES_LEN(bss_ex) ((bss_ex)->IELength)
#define BSS_EX_FIXED_IE_OFFSET(bss_ex) ((bss_ex)->Reserved[0] == BSS_TYPE_PROB_REQ ? 0 : 12)
#define BSS_EX_TLV_IES(bss_ex) (BSS_EX_IES((bss_ex)) + BSS_EX_FIXED_IE_OFFSET((bss_ex)))
#define BSS_EX_TLV_IES_LEN(bss_ex) (BSS_EX_IES_LEN((bss_ex)) - BSS_EX_FIXED_IE_OFFSET((bss_ex)))
__inline static uint get_WLAN_BSSID_EX_sz(WLAN_BSSID_EX *bss)
{
#if 0
uint t_len;
t_len = sizeof(ULONG)
+ sizeof(NDIS_802_11_MAC_ADDRESS)
+ 2
+ sizeof(NDIS_802_11_SSID)
+ sizeof(ULONG)
+ sizeof(NDIS_802_11_RSSI)
+ sizeof(NDIS_802_11_NETWORK_TYPE)
+ sizeof(NDIS_802_11_CONFIGURATION)
+ sizeof(NDIS_802_11_NETWORK_INFRASTRUCTURE)
+ sizeof(NDIS_802_11_RATES_EX)
/* all new member add here */
+ sizeof(WLAN_PHY_INFO)
/* all new member add here */
+ sizeof(ULONG)
+ bss->IELength;
return t_len;
#else
return sizeof(WLAN_BSSID_EX) - MAX_IE_SZ + bss->IELength;
#endif
}
struct wlan_network {
_list 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 */
systime last_scanned; /* timestamp for the network */
#ifdef CONFIG_RTW_MESH
#if CONFIG_RTW_MESH_ACNODE_PREVENT
systime acnode_stime;
systime acnode_notify_etime;
#endif
#endif
int aid; /* will only be valid when a BSS is joinned. */
int join_res;
WLAN_BSSID_EX network; /* must be the last item */
};
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
};
/* john */
#define NUM_PRE_AUTH_KEY 16
#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
/*
* WPA2
*/
#endif /* #ifndef WLAN_BSSDEF_H_ */
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