rtl8188eu/include/wlan_bssdef.h

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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.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
*
*
******************************************************************************/
#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
struct ndis_802_11_ssid {
ULONG SsidLength;
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
};
struct ndis_802_11_configuration_fh {
ULONG Length; // Length of structure
ULONG HopPattern; // As defined by 802.11, MSB set
ULONG HopSet; // to one if non-802.11
ULONG DwellTime; // units are Kusec
};
/*
FW will only save the channel number in DSConfig.
ODI Handler will convert the channel number to freq. number.
*/
struct ndis_802_11_configuration {
ULONG Length; // Length of structure
ULONG BeaconPeriod; // units are Kusec
ULONG ATIMWindow; // units are Kusec
ULONG DSConfig; // Frequency, units are kHz
struct ndis_802_11_configuration_fh FHConfig;
};
// struct ndis_802_11_configuration, *Pstruct ndis_802_11_configuration;
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_fixed_ies {
u8 Timestamp[8];
u16 BeaconInterval;
u16 Capabilities;
};
struct ndis_802_11_variable_ies {
u8 ElementID;
u8 Length;
u8 data[1];
};
/*
Length is the 4 bytes multiples of the sume of
sizeof (6) + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (ULONG)
+ sizeof (long) + sizeof (enum NDIS_802_11_NETWORK_TYPE) + sizeof (struct ndis_802_11_configuration)
+ sizeof (NDIS_802_11_LENGTH_RATES_EX) + IELength
Except the IELength, all other fields are fixed length. Therefore, we can define a marco 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 NDIS_802_11_WEP_STATUS {
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_key {
ULONG Length; // Length of this structure
ULONG KeyIndex;
ULONG KeyLength; // length of key in bytes
u8 BSSID[ETH_ALEN];
unsigned long long KeyRSC;
u8 KeyMaterial[32]; // variable length depending on above field
};
struct ndis_802_11_remove_key {
ULONG Length; // Length of this structure
ULONG KeyIndex;
u8 BSSID[ETH_ALEN];
};
struct ndis_802_11_wep {
ULONG Length; // Length of this structure
ULONG KeyIndex; // 0 is the per-client key, 1-N are the global keys
ULONG KeyLength; // length of key in bytes
u8 KeyMaterial[16];// variable length depending on above field
};
struct ndis_802_11_authentication_request {
ULONG Length; // Length of structure
u8 Bssid[ETH_ALEN];
ULONG Flags;
};
enum NDIS_802_11_STATUS_TYPE {
Ndis802_11StatusType_Authentication,
Ndis802_11StatusType_MediaStreamMode,
Ndis802_11StatusType_PMKID_CandidateList,
Ndis802_11StatusTypeMax // not a real type, defined as an upper bound
};
struct ndis_802_11_status_indication {
enum NDIS_802_11_STATUS_TYPE StatusType;
};
// 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
struct ndis_802_11_authentication_event {
struct ndis_802_11_status_indication Status;
struct ndis_802_11_authentication_request Request[1];
};
#ifndef Ndis802_11APMode
#define Ndis802_11APMode (Ndis802_11InfrastructureMax+1)
#endif
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/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 {
ULONG Length;
u8 MacAddress[ETH_ALEN];
u8 Reserved[2];//[0]: IS beacon frame
struct ndis_802_11_ssid Ssid;
ULONG Privacy;
long Rssi;//(in dBM,raw data ,get from PHY)
enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
struct ndis_802_11_configuration Configuration;
enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
u8 SupportedRates[NDIS_802_11_LENGTH_RATES_EX];
struct wlan_phy_info PhyInfo;
ULONG IELength;
u8 IEs[MAX_IE_SZ]; //(timestamp, beacon interval, and capability information)
} __packed;
__inline static 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 {
_list 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 BcnInfo;
};
enum VRTL_CARRIER_SENSE {
DISABLE_VCS,
ENABLE_VCS,
AUTO_VCS
};
enum VCS_TYPE {
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 UAPSD_MAX_SP {
NO_LIMIT,
TWO_MSDU,
FOUR_MSDU,
SIX_MSDU
};
#define NUM_PRE_AUTH_KEY 16
#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY
/*
* WPA2
*/
u8 convert_ip_addr(u8 hch, u8 mch, u8 lch);
#endif //#ifndef WLAN_BSSDEF_H_