/*

* Copyright (c) 2002-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:   UMAC type definitions. 

*

*/

/*

*/

#ifndef UMACTYPES_H

#define UMACTYPES_H

#include "am_platform_libraries.h"

#include "pack.h"

#include <wlanosaplatform.h>

/** WLAN feature bit mask */

typedef TUint32 TWlanFeatures;

/** HT operation (per 802.11n) */

const TWlanFeatures KWlanHtOperation = ( 1 << 0 );

/** Indication data type */

typedef enum _TIndication

    {

	EMediaDisconnect,

    EOsPowerStandby,

    EHWFailed,

    EConsecutiveBeaconsLost,

    EConsecutiveTxFailures,

    EConsecutivePwrModeSetFailures,

    EBSSRegained,

    EWepDecryptFailure,

    EPairwiseKeyMicFailure,

    EGroupKeyMicFailure,

    ERcpiTrigger,

    EScanCompleted,

    ESignalLossPrediction,

    EApTestOpportunity,

    EVoiceCallOn,

    EVoiceCallOff,

    EPsModeError

    } TIndication;

/**

* Maximum length of an SSID in BYTES

*/

const TUint8 KMaxSSIDLength = 32;

/**

* Length of a MAC address

*/

const TUint8 KMacAddressLength = 6;

/**

* 802.11 WEP key ID values

*/

enum T802Dot11WepKeyId

    {

    E802Dot11WepKeyId0 = 0,

    E802Dot11WepKeyId1 = 1,

    E802Dot11WepKeyId2 = 2,

    E802Dot11WepKeyId3 = 3,

    // defined as an upper bound

    E802Dot11WepKeyIdMax = 4

    };

/** Tx queues. They have a 1:1 mapping with QoS Access Categories */

enum TQueueId

    {

    ELegacy,

    EBackGround,

    EVideo,

    EVoice,

    EQueueIdMax     // defined as upper bound

    };

/**

 * WHA transmit queue state

 */

enum TTxQueueState

    {

    ETxQueueFull,

    ETxQueueNotFull

    };

/**

* MAC address

*/

#pragma pack( 1 )

struct TMacAddress

    {

    /** the MAC address */

    TUint8 iMacAddress[KMacAddressLength];

    } __PACKED; // 6 bytes

// pop the pragma pack stack to return to normal alignment of structures

#pragma pack( ) 

/**

* Broadcast MAC Address.

*/

const TMacAddress KBroadcastMacAddr = {{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }};

/**

* MAC address that is all zeros

*/

const TMacAddress KZeroMacAddr = {{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }};

/** IP v4 address */

typedef TUint32 TIpv4Address;

/** Length of OUI field in SNAP header */

const TUint8 KOuiLength = 3;    

/** SNAP header */

#pragma pack( 1 )

typedef struct _TSnapHeader

    {

    /** destination service access point */

    TUint8 iDSAP;

    /** source service access point */

    TUint8 iSSAP;

    /** control field */

    TUint8 iControl;

    /** organizationally unique identifier */

    TUint8 iOUI[KOuiLength];    // 3

    } TSnapHeader; // 6 bytes

#pragma pack()

/**

 * state of all WHA transmit queues

 */

typedef TTxQueueState TWhaTxQueueState[EQueueIdMax];

// returns aDest

extern TAny* os_memcpy( 

    TAny* aDest, 

    const TAny* aSrc, 

    TUint32 aLengthinBytes );

// return 0 if equal

extern TInt os_memcmp( 

    const TAny* aLhs, 

    const TAny* aRhs, 

    TUint aNumOfBytes );

extern TAny* os_memset( 

    void* aDest, 

    TInt aValue, 

    TUint aCount );

/** internal UMAC events bitmask type */

typedef TUint32 TInternalEvent;

/** internal UMAC event requiring us to update the AC parameters to 

 *  WHA layer 

 */

const TUint32 KAcParamUpdate = ( 1 << 0 );

/** internal UMAC event requiring us to change the dot11 power mgmt mode */

const TUint32 KPowerMgmtTransition = ( 1 << 1 );

/** internal UMAC default timer timeout event */

const TUint32 KTimeout = ( 1 << 2 );

/** internal UMAC Voice Call Entry timer timeout event */

const TUint32 KVoiceCallEntryTimerTimeout = ( 1 << 3 );

/** internal UMAC Null timer timeout event */

const TUint32 KNullTimerTimeout = ( 1 << 4 );

/** internal UMAC No Voice timer timeout event */

const TUint32 KNoVoiceTimerTimeout = ( 1 << 5 );

/** internal UMAC Keep Alive timer timeout event */

const TUint32 KKeepAliveTimerTimeout = ( 1 << 6 );

/** internal UMAC Active to Light PS timer timeout event */

const TUint32 KActiveToLightPsTimerTimeout = ( 1 << 7 );

/** internal UMAC Light PS to Active timer timeout event */

const TUint32 KLightPsToActiveTimerTimeout = ( 1 << 8 );

/** internal UMAC Light PS to Deep PS timer timeout event */

const TUint32 KLightPsToDeepPsTimerTimeout = ( 1 << 9 );

/** internal UMAC event requiring us to set the cts to self MIB */

const TUint32 KSetCtsToSelf = ( 1 << 10 );

/** internal UMAC event requiring us to set the RCPI trigger level MIB */

const TUint32 KSetRcpiTriggerLevel = ( 1 << 11 );

/** internal UMAC event requiring us to set the HT BSS Operation MIB */

const TUint32 KSetHtBssOperation = ( 1 << 12 );

/** internal WLAN LDD timer type */

enum TWlanTimer

    {

    EWlanDefaultTimer,

    EWlanVoiceCallEntryTimer,

    EWlanNullTimer,

    EWlanNoVoiceTimer,

    EWlanKeepAliveTimer,    

    EWlanActiveToLightPsTimer,

    EWlanLightPsToActiveTimer,

    EWlanLightPsToDeepPsTimer

    };

#endif // UMACTYPES_H