/* SPDX-License-Identifier: GPL-2.0 */
/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
******************************************************************************/
#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
typedef unsigned char NDIS_802_11_MAC_ADDRESS[6];
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 */
struct ndis_802_11_ssid {
u32 ssid_length;
u8 ssid[32];
};
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 */
};
/*
FW will only save the channel number in DSConfig.
ODI Handler will convert the channel number to freq. number.
*/
struct ndis_802_11_conf {
u32 length; /* Length of structure */
u32 beacon_period; /* units are Kusec */
u32 atim_window; /* units are Kusec */
u32 ds_config; /* Frequency, units are kHz */
};
enum ndis_802_11_network_infrastructure {
Ndis802_11IBSS,
Ndis802_11Infrastructure,
Ndis802_11AutoUnknown,
Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */
Ndis802_11APMode,
};
struct ndis_802_11_fix_ie {
u8 time_stamp[8];
u16 beacon_interval;
u16 capabilities;
};
struct ndis_80211_var_ie {
u8 element_id;
u8 length;
u8 data[];
};
/* Length is the 4 bytes multiples of the sum of
* sizeof (NDIS_802_11_MAC_ADDRESS) + 2 +
* sizeof (struct ndis_802_11_ssid) + sizeof (u32) +
* sizeof (long) + sizeof (enum ndis_802_11_network_type) +
* sizeof (struct ndis_802_11_conf) + sizeof (NDIS_802_11_RATES_EX) + ie_length
*
* Except for ie_length, all other fields are fixed length. Therefore, we can
* define a macro to present the partial sum.
*/
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 */
};
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,
Ndis802_11_EncrypteionWAPI
};
#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
/* Key mapping keys require a BSSID */
struct ndis_802_11_wep {
u32 length; /* Length of this structure */
u32 key_index; /* 0 is the per-client key, 1-N are the global keys */
u32 key_length; /* length of key in bytes */
u8 key_material[16];/* variable length depending on above field */
};
/* 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 signal_strength;/* in percentage) */
u8 signal_quality;/* 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_wlan_bssid_ex_sz()
*/
struct wlan_bssid_ex {
u32 length;
NDIS_802_11_MAC_ADDRESS mac_address;
u8 reserved[2];/* 0]: IS beacon frame */
struct ndis_802_11_ssid ssid;
u32 privacy;
long rssi;/* in dBM, raw data , get from PHY) */
enum ndis_802_11_network_type network_type_in_use;
struct ndis_802_11_conf configuration;
enum ndis_802_11_network_infrastructure infrastructure_mode;
NDIS_802_11_RATES_EX supported_rates;
struct wlan_phy_info phy_info;
u32 ie_length;
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->ie_length);
}
struct wlan_network {
struct list_head 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 */
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 bcn_info;
};
enum {
DISABLE_VCS,
ENABLE_VCS,
AUTO_VCS
};
enum {
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 {
NO_LIMIT,
TWO_MSDU,
FOUR_MSDU,
SIX_MSDU
};
#define NUM_PRE_AUTH_KEY 16
#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
#endif /* ifndef WLAN_BSSDEF_H_ */
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