1 /******************************************************************************
3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 ******************************************************************************/
15 #ifndef __WLAN_BSSDEF_H__
16 #define __WLAN_BSSDEF_H__
22 #define NDIS_802_11_LENGTH_RATES 8
23 #define NDIS_802_11_LENGTH_RATES_EX 16
25 /* Length is the 4 bytes multiples of the sum of
26 * sizeof(6 * sizeof(unsigned char)) + 2 + sizeof(struct ndis_802_11_ssid) +
27 * sizeof(u32) + sizeof(long) + sizeof(enum ndis_802_11_net_type) +
28 * sizeof(struct ndis_802_11_config) + sizeof(sizeof(unsigned char) *
29 * NDIS_802_11_LENGTH_RATES_EX) + IELength
31 * Except the IELength, all other fields are fixed length. Therefore,
32 * we can define a macro to present the partial sum.
35 enum ndis_802_11_auth_mode
{
36 Ndis802_11AuthModeOpen
,
37 Ndis802_11AuthModeShared
,
38 Ndis802_11AuthModeAutoSwitch
,
39 Ndis802_11AuthModeWPA
,
40 Ndis802_11AuthModeWPAPSK
,
41 Ndis802_11AuthModeWPANone
,
42 dis802_11AuthModeMax
/* upper bound */
47 Ndis802_11Encryption1Enabled
= Ndis802_11WEPEnabled
,
48 Ndis802_11WEPDisabled
,
49 Ndis802_11EncryptionDisabled
= Ndis802_11WEPDisabled
,
50 Ndis802_11WEPKeyAbsent
,
51 Ndis802_11Encryption1KeyAbsent
= Ndis802_11WEPKeyAbsent
,
52 Ndis802_11WEPNotSupported
,
53 Ndis802_11EncryptionNotSupported
= Ndis802_11WEPNotSupported
,
54 Ndis802_11Encryption2Enabled
,
55 Ndis802_11Encryption2KeyAbsent
,
56 Ndis802_11Encryption3Enabled
,
57 Ndis802_11Encryption3KeyAbsent
,
60 struct wlan_bcn_info
{
61 /* these infor get from rtw_get_encrypt_info when
62 * * translate scan to UI */
63 u8 encryp_protocol
;/* ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2 */
64 int group_cipher
; /* WPA/WPA2 group cipher */
65 int pairwise_cipher
;/* WPA/WPA2/WEP pairwise cipher */
68 /* bwmode 20/40 and ch_offset UP/LOW */
71 struct wlan_bssid_ex
{
73 u8 MacAddress
[ETH_ALEN
];
75 struct cfg80211_ssid Ssid
;
77 long Rssi
;/* in dBM, raw data , get from PHY) */
81 u32 ATIMWindow
; /* units are Kusec */
82 u32 DSConfig
; /* Frequency, units are kHz */
83 enum nl80211_iftype ifmode
;
84 unsigned char SupportedRates
[NDIS_802_11_LENGTH_RATES_EX
];
85 u8 SignalStrength
;/* in percentage */
86 u8 SignalQuality
;/* in percentage */
88 u8 IEs
[MAX_IE_SZ
]; /* timestamp, beacon interval, and capability info*/
91 static inline uint
get_wlan_bssid_ex_sz(struct wlan_bssid_ex
*bss
)
93 return sizeof(struct wlan_bssid_ex
) - MAX_IE_SZ
+ bss
->IELength
;
97 struct list_head list
;
98 int network_type
; /* refer to ieee80211.h for 11A/B/G */
99 /* set to fixed when not to be removed as site-surveying */
101 unsigned long last_scanned
; /* timestamp for the network */
103 struct wlan_bssid_ex network
; /* must be the last item */
104 struct wlan_bcn_info BcnInfo
;
107 enum VRTL_CARRIER_SENSE
{
120 #define NUM_PRE_AUTH_KEY 16
121 #define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
123 #endif /* ifndef WLAN_BSSDEF_H_ */