drv_vic.h

ucos 在 arm9 芯片上的移植

/*$Id: DRV_VIC.h,v 1.2 2008-04-03 09:17:15 xuhongliang Exp $ */
/************************************************************************
 *
 * Title		:DRV_VIC.h
 *
 * Summary		:vectored interrupt controller 
 *
 * Author		:xhl
 * Date         :2008-03-27
 * Copyright (c) Pioneer Corporation
 *
*************************************************************************/

#ifndef _DRV_VIC_H_
#define _DRV_VIC_H_

#include "type_com.h"


typedef void (*INTC_ISR)(); 

typedef enum {       /* Result Code */
    DRV_VIC_OK,
    DRV_VIC_FAIL,
	DRV_VIC_INVALID_INPUT,
} DRV_VIC_RESULT;
/**
	\brief Interrupt source ID
*/
typedef enum {
	INT_WDT,		//< WDT interrupt
    INT_COMMSRX,
	INT_COMMSTX,
	INT_TMR1_2,		//< Timer 1&2 interrupt
	INT_TMR3_4,		//< Timer 3&4 interrupt
	INT_GIO0,		//< GIO0 interrupt
	INT_GIO1,		//< GIO1 interrupt
	INT_GIO2,		//< GIO2 interrupt
	INT_GIO3,		//< GIO3 interrupt
	INT_REMO0,		//< REMOTE0 interrupt
	INT_REMO1,		//< REMOTE1 interrupt
	INT_UART0,		//< UART 0 interrupt
	INT_UART1,		//< UART 1 interrupt
	INT_UART2,		//< UART 2 interrupt
	INT_UART3,		//< UART 3 interrupt
	INT_SCI0,		//< SCI 0 interrupt
	INT_SCI1,		//< SCI 1 interrupt
	INT_DMAC,		//< DMAC interrupt
	INT_MCI0,		//< MCI0 interrupt
	INT_MCI1,		//< MCI1 interrupt
	INT_VIDEO,		//< VIDEO interrupt
	INT_AUDIO,		//< AUDIO interrupt
	INT_TS,			//< TS interrupt
	INT_OSD,		//< OSD interrupt
	INT_SIO0,		//< SIO 0 interrupt
	INT_SIO1,		//< SIO 1 interrupt
	INT_SIO2,		//< SIO 2 interrupt
	INT_IIC0,		//< IIC 0 interrupt
	INT_IIC1,		//< IIC 1 interrupt
	INT_SCALER,		//< SCALER interrupt
	INT_SD_DEC,		//< SDCARD DETECT interrupt
	INT_HOSTIF,		//< HOSTIF interrupt
	INT_MAX1,			//< Maximum number of interrupts
} INT_ID;			

DRV_VIC_RESULT DRV_VIC_Init(void);
DRV_VIC_RESULT DRV_VIC_Enable( INT_ID intID, BOOL enable );
DRV_VIC_RESULT DRV_VIC_SetIntAsIRQ( INT_ID intID ) ;
DRV_VIC_RESULT DRV_VIC_SetIntAsFIQ( INT_ID intID ) ;
DRV_VIC_RESULT DRV_VIC_IsIntIRQ( INT_ID intID, BOOL* bIrq );
DRV_VIC_RESULT DRV_VIC_GetIntFIQStatus( INT_ID intID, BOOL* bFiqStu );
DRV_VIC_RESULT DRV_VIC_GetIntIRQStatus( INT_ID intID, BOOL* bIrqStu );
DRV_VIC_RESULT DRV_VIC_AttachISR( uInt8 vicID, INT_ID intID, INTC_ISR isr);
DRV_VIC_RESULT DRV_VIC_DetachISR( uInt8 vicID);

#endif