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/******************************************************************************
*
* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
*
* 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
#define NDIS_802_11_LENGTH_RATES 8
#define NDIS_802_11_LENGTH_RATES_EX 16
/* Length is the 4 bytes multiples of the sum of
* sizeof(6 * sizeof(unsigned char)) + 2 + sizeof(struct ndis_802_11_ssid) +
* sizeof(u32) + sizeof(long) + sizeof(enum ndis_802_11_net_type) +
* sizeof(struct ndis_802_11_config) + sizeof(sizeof(unsigned char) *
* NDIS_802_11_LENGTH_RATES_EX) + IELength
*
* Except the IELength, all other fields are fixed length. Therefore,
* we can define a macro to present the partial sum.
*/
enum ndis_802_11_auth_mode {
Ndis802_11AuthModeOpen,
Ndis802_11AuthModeShared,
Ndis802_11AuthModeAutoSwitch,
Ndis802_11AuthModeWPA,
Ndis802_11AuthModeWPAPSK,
Ndis802_11AuthModeWPANone,
dis802_11AuthModeMax /* 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,
};
/* Key mapping keys require a BSSID */
struct ndis_802_11_key {
u32 Length; /* Length of this structure */
u32 KeyIndex;
u32 KeyLength; /* length of key in bytes */
unsigned char BSSID[6];
unsigned long long KeyRSC;
u8 KeyMaterial[32]; /* variable length depending on above field */
};
struct wlan_phy_info {
u8 SignalStrength;/* in percentage) */
u8 SignalQuality;/* 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 */
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 */
};
struct wlan_bssid_ex {
u32 Length;
u8 MacAddress[ETH_ALEN];
u16 reserved;
struct cfg80211_ssid Ssid;
u32 Privacy;
long Rssi;/* in dBM, raw data , get from PHY) */
u16 beacon_interval;
u16 capability;
u64 tsf;
u32 ATIMWindow; /* units are Kusec */
u32 DSConfig; /* Frequency, units are kHz */
enum nl80211_iftype ifmode;
unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
struct wlan_phy_info PhyInfo;
u32 IELength;
u8 IEs[MAX_IE_SZ]; /* timestamp, beacon interval, and capability info*/
} __packed;
static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss)
{
return sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->IELength;
}
struct wlan_network {
struct list_head list;
int network_type; /* refer to ieee80211.h for 11A/B/G */
/* set to fixed when not to be removed as site-surveying */
int fixed;
unsigned long last_scanned; /* timestamp for the network */
int aid; /* will only be valid when a BSS is joined. */
int join_res;
struct wlan_bssid_ex network; /* must be the last item */
struct wlan_bcn_info BcnInfo;
};
enum VRTL_CARRIER_SENSE {
DISABLE_VCS,
ENABLE_VCS,
AUTO_VCS
};
enum VCS_TYPE {
NONE_VCS,
RTS_CTS,
CTS_TO_SELF
};
/* john */
#define NUM_PRE_AUTH_KEY 16
#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
#endif /* ifndef WLAN_BSSDEF_H_ */
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