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/*
	(c) Philips Semiconductors - TriMedia Product Group 1997

	TriMedia Manager Interprocessor Communicaiton Library Interface

	FILE	TMManLib.h

	Author : T.Roy (Tilakraj.Roychoudhury@sv.sc.philips.com)

*/
#ifndef _TMMANLIB_H_
#define	_TMMANLIB_H_

#include "tmtypes.h"
#include "tmmanerr.h"

/*
	TYPES
*/

/* 
	Every Object Object has an associated FOURCC ID
	Primarily used for debugging 
*/

#ifndef tmmanOBJECTID 

#define tmmanOBJECTID( ch0, ch1, ch2, ch3 ) ( (UInt32)(UInt8)(ch0) | ( (UInt32)(UInt8)(ch1) << 8 ) | ( (UInt32)(UInt8)(ch2) << 16 ) | ( (UInt32)(UInt8)(ch3) << 24 ) )
#endif

#define		constTMMANHostToTargetIRQ	28	/* IRQ 28 */
#define		constTMMANTargetToHostIRQ	0	/* PCI INT#A */

#define	constDebugMagic				"XXXXXXX:cjp:da:fd:gfp:lcf:rj:troy:wcs:yc:zcw\0"
#define	constDebugTMManMagic		"XXXXXXXX.Roychoudhury@sv.sc.philips.com\0"
#define	constDebugMagicSize			0x40	/* maximum 64 characterrs */

#define constTMManDebugTypeNULL			0
#define constTMManDebugTypeTrace		1
#define constTMManDebugTypeOutput		2
#define constTMManDebugTypeCOM			3	
#define constTMManDebugTypeLPT			4	

#define	constTMManTargetTraceBufferSize				0x1000
#define	constTMManTargetTraceLeveBitmap				0x00000001
#define	constTMManTargetTraceType					constTMManDebugTypeNULL

#define	constTMManHostTraceBufferSize				0x1000
#define	constTMManHostTraceLeveBitmap				0x00000001
#define	constTMManHostTraceType						constTMManDebugTypeNULL

#define constTMManNameSpaceObjectInvalid		0
#define constTMManNameSpaceObjectVIntr			1
#define constTMManNameSpaceObjectChannel		2
#define constTMManNameSpaceObjectEvent			3
#define constTMManNameSpaceObjectMemory			4	
#define constTMManNameSpaceObjectSGBuffer		5	
#define constTMManNameSpaceObjectDebug			6	
#define constTMManNameSpaceObjectMessage		7	


#define constTMMANOEMIoctlBase					(0x8000)
#define constTMMANPageLockedMemoryBase			(0x80080000)
#define constTMMANPageLockedMemorySize			(0x18000)

#define		constTMMANTM1000VendorID			0x1131
#define		constTMMANTM1000DeviceID			0x5400

#define		constTMMANTM2000VendorID			0x1131
#define		constTMMANTM2000DeviceID			0x5401

#define		constTMMANTM1300VendorID			0x1131
#define		constTMMANTM1300DeviceID			0x5402

#define		constTMMANDECBridgeVendorID			0x1011
#define		constTMMANDECBridgeDeviceID			0x0046

#define		constTMMANSystemBaseAddress			(0x10000000)
#define		constTMMANSDRAMBaseAddress			(0x01000000)
#define		constTMMANMMIOBaseAddress			(0xef000000)

/*
	DATA STRUCTURES
*/

typedef struct tagTMManSharedStruct
{
	volatile	UInt32		HostKernelMajorVersion;
	volatile	UInt32		HostKernelMinorVersion;
	volatile	UInt32		TargetKernelMajorVersion;
	volatile	UInt32		TargetKernelMinorVersion;

	volatile	UInt32		ChannelShared;
	volatile	UInt32		VIntrShared;
	volatile	UInt32		EventShared;
	volatile	UInt32		DebugShared;
	volatile	UInt32		MemoryShared;
	volatile	UInt32		MemoryBlock;
	volatile	UInt32		NameSpaceShared;
	volatile	UInt32		SGBufferShared;
	volatile	UInt32		HalShared;


	volatile	UInt32		Reserved1;
	volatile	UInt32		Reserved2;

	volatile	UInt32		TargetTraceBufferSize;
	volatile	UInt32		TargetTraceLeveBitmap;
	volatile	UInt32		TargetTraceType;

	volatile	UInt32		DebuggingHi;
	volatile	UInt32		DebuggingLo;

	volatile	UInt32		TMManMailboxCount;
	volatile	UInt32		TMManChannelCount;
	volatile	UInt32		TMManVIntrCount;
	volatile	UInt32		TMManMessageCount;
	volatile	UInt32		TMManEventCount;
	volatile	UInt32		TMManStreamCount;
	volatile	UInt32		TMManNameSpaceCount;
	volatile	UInt32		TMManMemoryCount;
	volatile	UInt32		TMManMemorySize;
	volatile	UInt32		TMManSGBufferCount;

	volatile	UInt32		SpeculativeLoadFix;
	volatile	UInt32		PCIInterruptNumber;
	volatile	UInt32		MMIOInterruptNumber;

	volatile	UInt32		TMDeviceVendorID;
	volatile	UInt32		TMSubsystemID;
	volatile	UInt32		TMClassRevisionID;

	volatile	UInt32		BridgeDeviceVendorID;
	volatile	UInt32		BridgeSubsystemID;
	volatile	UInt32		BridgeClassRevisionID;

	volatile	UInt32		Reserved[16];

}	TMManSharedStruct;	
	
typedef	struct	tagGenericObject
{
	UInt32	FourCCID;
	Pointer	SelfRef;
}	GenericObject;

typedef	struct	tagObjectList
{
	UInt32	Count;
	UInt32	FreeCount;
	Pointer	*Objects;
}	ObjectList;

typedef struct	tagchannelManagerParameters
{
	UInt32	ChannelCount; 
	UInt32	MailboxCount;
	UInt32	PacketSize;
	Pointer	SharedData; 
	UInt32	HalHandle;
	UInt32	VIntrManagerHandle;
	UInt32	NameSpaceManagerHandle;
}	channelManagerParameters;

typedef void    ( * ChannelHandler )( 
	UInt32	ChannelHandle,
	Pointer Packet,		
	Pointer Context );	

UInt32	channelSharedDataSize ( 
	UInt32 MailboxCount, 
	UInt32 PacketSize );

TMStatus	channelManagerCreate (
	channelManagerParameters*	Parameters,
	UInt32*	ChannelManagerPointer );

TMStatus	channelCreate(
	UInt32	ChannelManagerHandle,
	Int8*	Name, 
	Pointer Handler, 
	Pointer Context,
	UInt32* ChannelHandlePointer );


TMStatus	channelSend(
	UInt32 ChannelHandle, 
	Pointer Packet );

TMStatus	channelDestroy ( 
	UInt32 ChannelHandle);

TMStatus	channelManagerReset ( 
	UInt32 ChannelManagerHandle );

TMStatus	channelManagerDestroy ( 
	UInt32 ChannelManagerHandle );

/*
	INTERRUPT MODULE
*/



typedef struct tagvintrManagerParameters
{
	UInt32	HalHandle;
	UInt32	VIntrCount;
	Pointer	SharedData; 
}	vintrManagerParameters;

typedef void    ( * VInterruptHandler )( 
	Pointer Context );	

UInt32	vintrSharedDataSize ( 
	UInt32 InterruptCount );

TMStatus	vintrManagerCreate ( 
	vintrManagerParameters* Parameters,
	UInt32* VIntrManagerHandle );

TMStatus	vintrManagerDestroy ( 
	UInt32 vintrManagerHandle );

TMStatus	vintrCreate (
	UInt32 VIntrManagerHandle,
	UInt32	VIntrNumber,
	VInterruptHandler Handler, 
	Pointer Context,
	UInt32 *VIntrHandlePointer);

TMStatus	vintrDestroy ( 
	UInt32 VIntrHandle );

TMStatus	vintrGenerateInterrupt ( 
	UInt32 VIntrHandle );

TMStatus	vintrManagerReset ( 
	UInt32 VIntrHandle );

/*
	HAL FUNCTIONS
*/
typedef struct tagHalControl
{
	UInt32	HostInterruptSpinLock;
	UInt32	TargetInterruptSpinLock;

	UInt32	H2TIntReq;
	UInt32	T2TIntReq;
	UInt32	H2TIntAck;
	UInt32	T2HIntAck;

	UInt32	HostPeakTime;
	UInt32	TargetPeakTime;

	UInt32	HostReserved1;
	UInt32	TargetReserved1;
	UInt32	HostReserved2;
	UInt32	TargetReserved2;

}	HalControl;

typedef void    ( * HalInterruptHandler )( 
	Pointer Context );	

TMStatus	halCreate ( 
	Pointer Paramters,
	UInt32* HalHandlePointer );

TMStatus	halDestroy ( 
	UInt32 HalHandle );

TMStatus	halGetMMIOInfo (
	UInt32	HalHandle,
	Pointer *MMIOPhysical, 
	Pointer *MMIOKernelMapped, 
	UInt32 *MMIOSize );

TMStatus	halGetSDRAMInfo ( 
	UInt32	HalHandle,
	Pointer *SDRAMPhysical, 
	Pointer *SDRAMKernelMapped, 
	UInt32 *SDRAMSize );

TMStatus	halGetTMPCIInfo ( 
	UInt32	HalHandle,
	UInt32* DeviceVendorID,
	UInt32* SubsystemID,
	UInt32* ClassRevisionID );

TMStatus	halGetBridgePCIInfo ( 
	UInt32	HalHandle,
	UInt32* DeviceVendorID,
	UInt32* SubsystemID,
	UInt32* ClassRevisionID );

TMStatus	halInstallHandler ( 
	UInt32	HalHandle,
	HalInterruptHandler Handler, 
	Pointer Context );

TMStatus	halRemoveHandler ( 
	UInt32	HalHandle );

TMStatus	halDisableIRQ ( 
	UInt32	HalHandle );

TMStatus	halEnableIRQ ( 
	UInt32	HalHandle );

TMStatus	halGenerateInterrupt ( 
	UInt32	HalHandle );

TMStatus	halAcknowledgeInterrupt (
	UInt32	HalHandle );

TMStatus	halStartDSP (
	UInt32	HalHandle );

TMStatus	halStopDSP (
	UInt32	HalHandle );

TMStatus	halResetDSP (
	UInt32	HalHandle );

TMStatus	halSwapEndianess ( 
	UInt32	HalHandle,
	Bool	SwapEnable );

TMStatus	halGetEndianess ( 
	UInt32	HalHandle,
	Bool*	SwapEnablePtr );

TMStatus	halReset (
	UInt32	HalHandle );

TMStatus	halSetPeerVersion (
	UInt32	HalHandle, 
	UInt32	MajorVersion,
	UInt32	MinorVersion );

TMStatus	halGetPeerVersion (
	UInt32	HalHandle,
	UInt32*	MajorVersion,
	UInt32*	MinorVersion );

void	halCopyback( 
	Pointer CacheBlock, 
	UInt32 BlockCount );

/* Endianess Swapping Functions */
UInt32	halAccess32( 
	UInt32	HalHandle,
	UInt32 volatile Value );

UInt16	halAccess16 ( 
	UInt32	HalHandle,
	UInt16 volatile Value );

void	halAccessEnable ( 
	UInt32	HalHandle );

void	halAccessDisable ( 
	UInt32	HalHandle );

UInt32	halTranslateTargetPhysicalAddress ( 
	UInt32 HalHandle, 
	UInt32 PhysicalAddress );

/*
	MESSAGE FUNCTIONS
*/
typedef struct	tagmessageManagerParameters
{
	UInt32 MessageCount; 
	UInt32 PacketSize;
	UInt32 HalHandle;
	UInt32 ChannelManagerHandle;
	UInt32 NameSpaceManagerHandle;
}	messageManagerParameters;

TMStatus	messageManagerCreate (
	messageManagerParameters*	Parameters,
	UInt32*	MessageManagerHandlePointer );

TMStatus	messageManagerReset ( 
	UInt32 MessageManagerHandle );

TMStatus	messageManagerDestroy ( 
	UInt32 MessageManagerHandle );

TMStatus	messageManagerDestroyMessageByClient ( 
	UInt32 MessageManagerHandle,
	UInt32 ClientHandle );

TMStatus	messageCreate (
	UInt32	MessageManagerHandle,						
	Pointer	ListHead,
	Int8*	Name,
	UInt32	SynchronizationHandle,
	UInt32	SynchronizationFlags,
	UInt32* MessageHandlePointer );

TMStatus	messageSend( 
	UInt32 MessageHandle, 
	Pointer Data );

TMStatus	messageReceive ( 
	UInt32 MessageHandle,
	Pointer Data );

TMStatus	messageBlock ( 
	UInt32 MessageHandle );

TMStatus	messageDestroy (
	UInt32 MessageHandle );


/*
	EVENT FUNCTIONS
*/

typedef struct	tageventManagerParameters
{
	UInt32	EventCount; 
	UInt32	VIntrManagerHandle;
	UInt32	HalHandle;
	Pointer	SharedData;
	UInt32 NameSpaceManagerHandle;	 
}	eventManagerParameters;

UInt32	eventSharedDataSize ( 
	UInt32 EventCount );

TMStatus	eventManagerCreate ( 
	eventManagerParameters*	Parameters,
	UInt32*	EventManagerHandlePointer );

TMStatus	eventCreate (
	UInt32	EventManagerHandle,						
	Pointer	ListHead,
	Int8*	Name,
	UInt32	SynchronizationHandle,
	UInt32	SynchronizationFlags,
	UInt32* EventHandlePointer );

TMStatus	eventSignal (
	UInt32 EventHandle );

TMStatus	eventDestroy (
	UInt32 EventHandle );

TMStatus	eventManagerReset (
	UInt32 EventManagerHandle );

TMStatus	eventManagerDestroy (
	UInt32 EventManagerHandle );

TMStatus	eventManagerDestroyEventByClient ( 
	UInt32 EventManagerHandle,
	UInt32 ClientHandle );

/*
	MEMORY FUNCTIONS
*/

typedef struct tagmemoryManagerParameters
{
	UInt32				MemoryCount;
	UInt32				MemorySize;
	Pointer				MemoryBlock;
	Pointer				SharedData; 
	UInt32				HalHandle;
	UInt32 NameSpaceManagerHandle;
}	memoryManagerParameters;

UInt32	memorySharedDataSize ( 
	UInt32 MemoryCount );

TMStatus	memoryManagerReset ( 
	UInt32 MemoryManagerHandle );

TMStatus	memoryManagerCreate (
	memoryManagerParameters*	Parameters,
	UInt32*	MemoryManagerHandlePointer );

TMStatus	memoryManagerDestroy ( 
	UInt32 MemoryManagerHandle );

TMStatus	memoryManagerDestroyMemoryByClient ( 
	UInt32 MemoryManagerHandle,
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