/******************************************************************************
*
* Copyright(c) 2007 - 2010 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
*
* Modifications for inclusion into the Linux staging tree are
* Copyright(c) 2010 Larry Finger. All rights reserved.
*
* Contact information:
* WLAN FAE <wlanfae@realtek.com>
* Larry Finger <Larry.Finger@lwfinger.net>
*
******************************************************************************/
#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
/* Set of 8 data rates*/
typedef unsigned char NDIS_802_11_RATES[NDIS_802_11_LENGTH_RATES];
/* Set of 16 data rates */
typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX];
struct ndis_802_11_ssid {
u32 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 {
u32 Length; /* Length of structure */
u32 HopPattern; /* As defined by 802.11, MSB set */
u32 HopSet; /* to one if non-802.11 */
u32 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 {
u32 Length; /* Length of structure */
u32 BeaconPeriod; /* units are Kusec */
u32 ATIMWindow; /* units are Kusec */
u32 DSConfig; /* Frequency, units are kHz */
struct NDIS_802_11_CONFIGURATION_FH FHConfig;
};
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;
};
/*
* Length is the 4 bytes multiples of the sume of
* 6 * sizeof (unsigned char) + 2 + sizeof (ndis_802_11_ssid) + sizeof (u32)
* + sizeof (s32) + sizeof (NDIS_802_11_NETWORK_TYPE)
* + sizeof (struct NDIS_802_11_CONFIGURATION)
* + sizeof (NDIS_802_11_RATES_EX) + IELength
* Except the IELength, all other fields are fixed length. Therefore, we can
* define a macro to present the partial sum.
*/
struct ndis_wlan_bssid_ex {
u32 Length;
unsigned char MacAddress[6];
u8 Reserved[2];
struct ndis_802_11_ssid Ssid;
u32 Privacy;
s32 Rssi;
enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
struct NDIS_802_11_CONFIGURATION Configuration;
enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
NDIS_802_11_RATES_EX SupportedRates;
u32 IELength;
/*(timestamp, beacon interval, and capability information) */
u8 IEs[MAX_IE_SZ];
};
enum NDIS_802_11_AUTHENTICATION_MODE {
Ndis802_11AuthModeOpen,
Ndis802_11AuthModeShared,
Ndis802_11AuthModeAutoSwitch,
Ndis802_11AuthModeWPA,
Ndis802_11AuthModeWPAPSK,
Ndis802_11AuthModeWPANone,
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
};
#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
struct NDIS_802_11_AI_REQFI {
u16 Capabilities;
u16 ListenInterval;
unsigned char CurrentAPAddress[6];
};
struct NDIS_802_11_AI_RESFI {
u16 Capabilities;
u16 StatusCode;
u16 AssociationId;
};
struct NDIS_802_11_ASSOCIATION_INFORMATION {
u32 Length;
u16 AvailableRequestFixedIEs;
struct NDIS_802_11_AI_REQFI RequestFixedIEs;
u32 RequestIELength;
u32 OffsetRequestIEs;
u16 AvailableResponseFixedIEs;
struct NDIS_802_11_AI_RESFI ResponseFixedIEs;
u32 ResponseIELength;
u32 OffsetResponseIEs;
};
/* 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 */
};
struct NDIS_802_11_REMOVE_KEY {
u32 Length; /* Length of this structure */
u32 KeyIndex;
unsigned char BSSID[6];
};
struct NDIS_802_11_WEP {
u32 Length; /* Length of this structure */
u32 KeyIndex; /* 0 is the per-client key,
* 1-N are the global keys */
u32 KeyLength; /* length of key in bytes */
u8 KeyMaterial[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_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 asi
* site-surveying */
unsigned int last_scanned; /*timestamp for the network */
int aid; /*will only be valid when a BSS is joined. */
int join_res;
struct ndis_wlan_bssid_ex network; /*must be the last item */
};
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
*/
struct wlan_bssid_ex {
u32 Length;
unsigned char MacAddress[6];
u8 Reserved[2];
struct ndis_802_11_ssid Ssid;
u32 Privacy;
s32 Rssi;
enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse;
struct NDIS_802_11_CONFIGURATION Configuration;
enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode;
NDIS_802_11_RATES_EX SupportedRates;
u32 IELength;
u8 IEs[MAX_IE_SZ]; /* (timestamp, beacon interval, and capability
* information) */
};
#endif /* #ifndef WLAN_BSSDEF_H_ */