oalfuncs.h

ARM9基于WINDOWSCE的BSP源代码

/*
*   The content of this file or document is CONFIDENTIAL and PROPRIETARY
*   to Jade Technologies Co., Ltd.  It is subjected to the terms of a
*   License Agreement between Licensee and Jade Technologies Co., Ltd.
*   restricting among other things, the use, reproduction, distribution
*   and transfer.  Each of the embodiments, including this information 
*   and any derivative work shall retain this copyright notice.
* 
*   Copyright (c) 2004 - 2005 Jade Technologies Co., Ltd. 
*   All rights reserved.
// ----------------------------------------------------------------
// File:     oalfuncs.h,v
// Revision: 1.0
// ----------------------------------------------------------------
// $
/*
 * THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
 * ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
 * PARTICULAR PURPOSE.
 *
 * All Rights Reserved
 *
 * oalfuncs - header file for declaring OALfunction prototypes that 
 *             exist in OAL - kernel and Eboot use only
 */

#ifndef __oalfuncs_h
#define __oalfuncs_h

// fw_utils.s
void uSecsWait(unsigned int usecs, unsigned int virtoffset);
void WFI(void);
int GetPC(void);
void ARM_PowerOff(void);

// timerx20t.c
void InitClock(void);
void HalTimerInit(void);

// serial.c
void InitSerial(ULONG);

// board.c
void pHALir_EnableIrq(DWORD irq);
void pHALir_DisableIrq(DWORD irq);
void pHALir_DisableVic(DWORD irq);
void  uHALr_InitTimers(void);
void pHALir_EnableTimerInterrupt(DWORD timer);
void pHALir_DisableTimerInterrupt(DWORD timer);
BOOL pHALir_TimerInterruptEnabled(DWORD timer);
BOOL pHALir_HasTimerInterrupt(DWORD timer);
void pHALir_ClearTimerInterrupt(DWORD timer);

void  CPUEnterIdle(DWORD dwIdleParam);
DWORD CPUGetSysTimerCountMax(DWORD dwIdleMSecRequested);
void  CPUSetSysTimerCount(DWORD dwIdleMSec);
BOOL CPUClearSysTimerIRQ(void);
DWORD CPUGetSysTimerCountElapsed(DWORD dwTimerCountdownMSec, volatile DWORD *pCurMSec,
    DWORD *pPartialCurMSec, volatile ULARGE_INTEGER *pCurTicks );

DWORD PerfCountSinceTick();
DWORD PerfCountFreq();

// cfw_platform.h
DWORD OEMTranslateIrq(DWORD Irq);
DWORD OEMTranslateSysIntr(DWORD SysIntr);
DWORD OEMRequestSysIntr(DWORD Irq);
DWORD OEMReleaseSysIntr(DWORD SysIntr);

// vfpasm.s
BOOL CPUHasVFP (void);
void EnableVFP (void);

typedef enum
{
	GPIO_Read = 0 , 
	GPIO_Write ,
	GPIO_IntRead , 
	GPIO_IntClear ,
	GPIO_IntEnable , 
	GPIO_IntType
}GPIOControlCode;

typedef struct
{
	int num;
	int pin;
	GPIOControlCode code;
	int*	value;
}OEM_IOCTL_GPIO;

#define HAL_IOCTL_GPIO (HAL_IOCTL_FUNCTION_BASE+10)

int SharedGPIOControl( int num , int pin , GPIOControlCode controlcode , int*value );

#define HAL_IOCTL_AACI_DMA (HAL_IOCTL_FUNCTION_BASE+11)
#define HAL_IOCTL_AACI_GETBUFFER (HAL_IOCTL_FUNCTION_BASE+12)
#define HAL_IOCTL_AACI_CLEARSTATUS (HAL_IOCTL_FUNCTION_BASE+13)

#endif /* ndef __oalfuncs_h */

/* EOF oalfuncs.h */