1 /* SPDX-License-Identifier: GPL-2.0 */
2 /******************************************************************************
4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
6 ******************************************************************************/
7 #ifndef __WLAN_BSSDEF_H__
8 #define __WLAN_BSSDEF_H__
14 #define NDIS_802_11_LENGTH_SSID 32
15 #define NDIS_802_11_LENGTH_RATES 8
16 #define NDIS_802_11_LENGTH_RATES_EX 16
18 typedef unsigned char NDIS_802_11_MAC_ADDRESS[6];
19 typedef unsigned char NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES]; /* Set of 8 data rates */
20 typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; /* Set of 16 data rates */
22 struct ndis_802_11_ssid {
27 enum NDIS_802_11_NETWORK_TYPE {
32 Ndis802_11NetworkTypeMax /* not a real type, defined as an upper bound */
35 struct ndis_802_11_conf_fh {
36 u32 Length; /* Length of structure */
37 u32 HopPattern; /* As defined by 802.11, MSB set */
38 u32 HopSet; /* to one if non-802.11 */
39 u32 DwellTime; /* units are Kusec */
43 FW will only save the channel number in DSConfig.
44 ODI Handler will convert the channel number to freq. number.
46 struct ndis_802_11_conf {
47 u32 Length; /* Length of structure */
48 u32 BeaconPeriod; /* units are Kusec */
49 u32 ATIMWindow; /* units are Kusec */
50 u32 DSConfig; /* Frequency, units are kHz */
51 struct ndis_802_11_conf_fh FHConfig;
54 enum NDIS_802_11_NETWORK_INFRASTRUCTURE {
56 Ndis802_11Infrastructure,
57 Ndis802_11AutoUnknown,
58 Ndis802_11InfrastructureMax, /* Not a real value, defined as upper bound */
62 struct ndis_802_11_fix_ie {
68 struct ndis_80211_var_ie {
74 /* Length is the 4 bytes multiples of the sum of
75 * sizeof (NDIS_802_11_MAC_ADDRESS) + 2 +
76 * sizeof (struct ndis_802_11_ssid) + sizeof (u32) +
77 * sizeof (long) + sizeof (enum NDIS_802_11_NETWORK_TYPE) +
78 * sizeof (struct ndis_802_11_conf) + sizeof (NDIS_802_11_RATES_EX) + IELength
80 * Except for IELength, all other fields are fixed length. Therefore, we can
81 * define a macro to present the partial sum.
83 enum NDIS_802_11_AUTHENTICATION_MODE {
84 Ndis802_11AuthModeOpen,
85 Ndis802_11AuthModeShared,
86 Ndis802_11AuthModeAutoSwitch,
87 Ndis802_11AuthModeWPA,
88 Ndis802_11AuthModeWPAPSK,
89 Ndis802_11AuthModeWPANone,
90 Ndis802_11AuthModeWAPI,
91 Ndis802_11AuthModeMax /* Not a real mode, defined as upper bound */
94 enum NDIS_802_11_WEP_STATUS {
96 Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
97 Ndis802_11WEPDisabled,
98 Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
99 Ndis802_11WEPKeyAbsent,
100 Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
101 Ndis802_11WEPNotSupported,
102 Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
103 Ndis802_11Encryption2Enabled,
104 Ndis802_11Encryption2KeyAbsent,
105 Ndis802_11Encryption3Enabled,
106 Ndis802_11Encryption3KeyAbsent,
107 Ndis802_11_EncrypteionWAPI
110 #define NDIS_802_11_AI_REQFI_CAPABILITIES 1
111 #define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2
112 #define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4
114 #define NDIS_802_11_AI_RESFI_CAPABILITIES 1
115 #define NDIS_802_11_AI_RESFI_STATUSCODE 2
116 #define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4
118 struct ndis_802_11_ai_reqfi {
121 NDIS_802_11_MAC_ADDRESS CurrentAPAddress;
124 struct ndis_801_11_ai_resfi {
130 typedef struct _NDIS_802_11_ASSOCIATION_INFORMATION
133 u16 AvailableRequestFixedIEs;
134 struct ndis_802_11_ai_reqfi RequestFixedIEs;
136 u32 OffsetRequestIEs;
137 u16 AvailableResponseFixedIEs;
138 struct ndis_801_11_ai_resfi ResponseFixedIEs;
139 u32 ResponseIELength;
140 u32 OffsetResponseIEs;
141 } NDIS_802_11_ASSOCIATION_INFORMATION, *PNDIS_802_11_ASSOCIATION_INFORMATION;
143 enum NDIS_802_11_RELOAD_DEFAULTS {
144 Ndis802_11ReloadWEPKeys
148 /* Key mapping keys require a BSSID */
149 typedef struct _NDIS_802_11_KEY
151 u32 Length; /* Length of this structure */
153 u32 KeyLength; /* length of key in bytes */
154 NDIS_802_11_MAC_ADDRESS BSSID;
155 unsigned long long KeyRSC;
156 u8 KeyMaterial[32]; /* variable length depending on above field */
157 } NDIS_802_11_KEY, *PNDIS_802_11_KEY;
159 typedef struct _NDIS_802_11_REMOVE_KEY
161 u32 Length; /* Length of this structure */
163 NDIS_802_11_MAC_ADDRESS BSSID;
164 } NDIS_802_11_REMOVE_KEY, *PNDIS_802_11_REMOVE_KEY;
166 struct ndis_802_11_wep {
167 u32 Length; /* Length of this structure */
168 u32 KeyIndex; /* 0 is the per-client key, 1-N are the global keys */
169 u32 KeyLength; /* length of key in bytes */
170 u8 KeyMaterial[16];/* variable length depending on above field */
173 /* mask for authentication/integrity fields */
174 #define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f
175 #define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01
176 #define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02
177 #define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06
178 #define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E
180 /* MIC check time, 60 seconds. */
181 #define MIC_CHECK_TIME 60000000
183 #ifndef Ndis802_11APMode
184 #define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
187 struct wlan_phy_info {
188 u8 SignalStrength;/* in percentage) */
189 u8 SignalQuality;/* in percentage) */
190 u8 Optimum_antenna; /* for Antenna diversity */
194 struct wlan_bcn_info {
195 /* these infor get from rtw_get_encrypt_info when
196 * * translate scan to UI */
197 u8 encryp_protocol;/* ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2/WAPI */
198 int group_cipher; /* WPA/WPA2 group cipher */
199 int pairwise_cipher;/* WPA/WPA2/WEP pairwise cipher */
202 /* bwmode 20/40 and ch_offset UP/LOW */
203 unsigned short ht_cap_info;
204 unsigned char ht_info_infos_0;
207 /* temporally add #pragma pack for structure alignment issue of
208 * struct wlan_bssid_ex and get_wlan_bssid_ex_sz()
210 struct wlan_bssid_ex {
212 NDIS_802_11_MAC_ADDRESS MacAddress;
213 u8 Reserved[2];/* 0]: IS beacon frame */
214 struct ndis_802_11_ssid Ssid;
216 long Rssi;/* in dBM, raw data , get from PHY) */
217 enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
218 struct ndis_802_11_conf Configuration;
219 enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
220 NDIS_802_11_RATES_EX SupportedRates;
221 struct wlan_phy_info PhyInfo;
223 u8 IEs[MAX_IE_SZ]; /* timestamp, beacon interval, and capability information) */
226 __inline static uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss)
228 return (sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->IELength);
231 struct wlan_network {
232 struct list_head list;
233 int network_type; /* refer to ieee80211.h for WIRELESS_11A/B/G */
234 int fixed; /* set to fixed when not to be removed as site-surveying */
235 unsigned long last_scanned; /* timestamp for the network */
236 int aid; /* will only be valid when a BSS is joinned. */
238 struct wlan_bssid_ex network; /* must be the last item */
239 struct wlan_bcn_info BcnInfo;
242 enum VRTL_CARRIER_SENSE {
267 #define NUM_PRE_AUTH_KEY 16
268 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
270 #endif /* ifndef WLAN_BSSDEF_H_ */