| /* 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_ */ |