drvsys.h

mstar 776 开发的车载dvd

////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2006-2007 MStar Semiconductor, Inc.
// All rights reserved.
//
// Unless otherwise stipulated in writing, any and all information contained
// herein regardless in any format shall remain the sole proprietary of
// MStar Semiconductor Inc. and be kept in strict confidence
// (¨MStar Confidential Information〃) by the recipient.
// Any unauthorized act including without limitation unauthorized disclosure,
// copying, use, reproduction, sale, distribution, modification, disassembling,
// reverse engineering and compiling of the contents of MStar Confidential
// Information is unlawful and strictly prohibited. MStar hereby reserves the
// rights to any and all damages, losses, costs and expenses resulting therefrom.
//
////////////////////////////////////////////////////////////////////////////////

#ifndef _DRVSYS_H_
#define _DRVSYS_H_
#include "debug.h"
#include "DataType.h"
////////////////////////////////////////////////////////////////////////////////
// 8051 Interrupt functions
////////////////////////////////////////////////////////////////////////////////

// R8051XC
#define _GetInt_GLOBAL()            (EAL)
#define _GetInt_SERIAL0()           (ES0)
#define _GetInt_SERIAL1()           (IEN2 & 0x01)
#define _GetInt_TIMER0()            (ET0)
#define _GetInt_TIMER1()            (ET1)
#define _GetInt_TIMER2()            (ET2)
#define _GetInt_TIMER2EX()          (EXEN2)
#define _GetInt_EX0()               (EX0)
#define _GetInt_EX1()               (EX1)
#define _GetInt_EX2()               (EX2)
#define _GetInt_EX3()               (EX3)
#define _GetInt_EX4()               (EX4)
#define _GetInt_EX5()               (EX5)
#define _GetInt_EX6()               (EX6)
#define _GetInt_EX7()               (EX7)
#define _GetInt_EX8()               (IEN2 & 0x02)
#define _GetInt_EX9()               (IEN2 & 0x04)
#define _GetInt_EX10()              (IEN2 & 0x08)
#define _GetInt_EX11()              (IEN2 & 0x10)
#define _GetInt_EX12()              (IEN2 & 0x20)

#define _SetInt_GLOBAL( bEnable )   (EAL = bEnable)
#define _SetInt_SERIAL0( bEnable )  (ES0 = bEnable)
#define _SetInt_SERIAL1( bEnable )  (IEN2 = ((bEnable) ? (IEN2 | 0x01) : (IEN2 & ~0x01)))
#define _SetInt_TIMER0( bEnable )   (ET0 = bEnable)
#define _SetInt_TIMER1( bEnable )   (ET1 = bEnable)
#define _SetInt_TIMER2( bEnable )   (ET2 = bEnable)
#define _SetInt_TIMER2EX( bEnable ) (EXEN2 = bEnable)   // Timer2 external reload
#define _SetInt_EX0( bEnable )      (EX0 = bEnable)
#define _SetInt_EX1( bEnable )      (EX1 = bEnable)
#define _SetInt_EX2( bEnable )      (EX2 = bEnable)
#define _SetInt_EX3( bEnable )      (EX3 = bEnable)
#define _SetInt_EX4( bEnable )      (EX4 = bEnable)
#define _SetInt_EX5( bEnable )      (EX5 = bEnable)
#define _SetInt_EX6( bEnable )      (EX6 = bEnable)
#define _SetInt_EX7( bEnable )      (EX7 = bEnable)
#define _SetInt_EX8( bEnable )      (IEN2 = ((bEnable) ? (IEN2 | 0x02) : (IEN2 & ~0x02)))
#define _SetInt_EX9( bEnable )      (IEN2 = ((bEnable) ? (IEN2 | 0x04) : (IEN2 & ~0x04)))
#define _SetInt_EX10( bEnable )     (IEN2 = ((bEnable) ? (IEN2 | 0x08) : (IEN2 & ~0x08)))
#define _SetInt_EX11( bEnable )     (IEN2 = ((bEnable) ? (IEN2 | 0x10) : (IEN2 & ~0x10)))
#define _SetInt_EX12( bEnable )     (IEN2 = ((bEnable) ? (IEN2 | 0x20) : (IEN2 & ~0x20)))

// EX0
#define _GetInt_EX0_BIT( IntSrc )           (XBYTE[EX0_INT_MASK + (IntSrc / 8)] & (1 << (IntSrc & 0x07)))
#define _GetInt_EX0_TIMER0()                _GetInt_EX0_BIT( 0 )
#define _GetInt_EX0_TIMER1()                _GetInt_EX0_BIT( 1 )
#define _GetInt_EX0_WDT()                   _GetInt_EX0_BIT( 2 )
#define _GetInt_EX0_AEON_TO_8051()          _GetInt_EX0_BIT( 3 )
#define _GetInt_EX0_8051_TO_AEON()          _GetInt_EX0_BIT( 4 )
#define _GetInt_EX0_HDMI_NON_PCM()          _GetInt_EX0_BIT( 18 )
#define _GetInt_EX0_SPDIF_IN_NON_PCM()      _GetInt_EX0_BIT( 19 )
#define _GetInt_EX0_DMA_DONE()              _GetInt_EX0_BIT( 20 )
#define _GetInt_EX0_VSYNC_VE4VBI()          _GetInt_EX0_BIT( 21 )
#define _GetInt_EX0_FIELD_VE4VBI()          _GetInt_EX0_BIT( 22 )
#define _GetInt_EX0_VDMCU()                 _GetInt_EX0_BIT( 23 )
#define _GetInt_EX0_CCFL()                  _GetInt_EX0_BIT( 25 )
#define _GetInt_EX0_INT_IN()                _GetInt_EX0_BIT( 26 )
#define _GetInt_EX0_IR()                    _GetInt_EX0_BIT( 27 )
#define _GetInt_EX0_AFEC_VSYNC()            _GetInt_EX0_BIT( 28 )
#define _GetInt_EX0_DSP2IP                  _GetInt_EX0_BIT( 29 )
#define _GetInt_EX0_EDGE_TRIGGER()          _GetInt_EX0_BIT( 31 )

#define _SetInt_EX0_BIT( IntSrc, bEnable ) \
    (XBYTE[EX0_INT_MASK + (IntSrc / 8)] = \
        ((bEnable) ? (XBYTE[EX0_INT_MASK + (IntSrc / 8)] & ~(1 << (IntSrc & 0x07))) : \
                     (XBYTE[EX0_INT_MASK + (IntSrc / 8)] |  (1 << (IntSrc & 0x07)))))

#define _SetInt_EX0_TIMER0( bEnable )           _SetInt_EX0_BIT( 0, bEnable )
#define _SetInt_EX0_TIMER1( bEnable )           _SetInt_EX0_BIT( 1, bEnable )
#define _SetInt_EX0_WDT( bEnable )              _SetInt_EX0_BIT( 2, bEnable )
#define _SetInt_EX0_AEON_TO_8051( bEnable )     _SetInt_EX0_BIT( 3, bEnable )
#define _SetInt_EX0_8051_TO_AEON( bEnable )     _SetInt_EX0_BIT( 4, bEnable )
#define _SetInt_EX0_HDMI_NON_PCM( bEnable )     _SetInt_EX0_BIT( 18, bEnable )
#define _SetInt_EX0_SPDIF_IN_NON_PCM( bEnable ) _SetInt_EX0_BIT( 19, bEnable )
#define _SetInt_EX0_DMA_DONE( bEnable )         _SetInt_EX0_BIT( 20, bEnable )
#define _SetInt_EX0_VSYNC_VE4VBI( bEnable )     _SetInt_EX0_BIT( 21, bEnable )
#define _SetInt_EX0_FIELD_VE4VBI( bEnable )     _SetInt_EX0_BIT( 22, bEnable )
#define _SetInt_EX0_VDMCU( bEnable )            _SetInt_EX0_BIT( 23, bEnable )
#define _SetInt_EX0_CCFL( bEnable )             _SetInt_EX0_BIT( 25, bEnable )
#define _SetInt_EX0_INT_IN( bEnable )           _SetInt_EX0_BIT( 26, bEnable )
#define _SetInt_EX0_IR( bEnable )               _SetInt_EX0_BIT( 27, bEnable )
#define _SetInt_EX0_AFEC_VSYNC( bEnable )       _SetInt_EX0_BIT( 28, bEnable )
#define _SetInt_EX0_DSP2IP( bEnable )           _SetInt_EX0_BIT( 29, bEnable )
#define _SetInt_EX0_EDGE_TRIGGER( bEnable )     _SetInt_EX0_BIT( 31, bEnable )

// EX1
#define _GetInt_EX1_BIT( IntSrc )           (XBYTE[EX1_INT_MASK + (IntSrc / 8)] & (1 << (IntSrc & 0x07)))
#define _GetInt_EX1_DISP()                  _GetInt_EX1_BIT( 10 )
#define _GetInt_EX1_DHC()                   _GetInt_EX1_BIT( 11 )
#define _GetInt_EX1_CYTLIF()                _GetInt_EX1_BIT( 12 )
#define _GetInt_EX1_SBM()                   _GetInt_EX1_BIT( 13 )
#define _GetInt_EX1_COMB()                  _GetInt_EX1_BIT( 14 )
#define _GetInt_EX1_ECC_DERR()              _GetInt_EX1_BIT( 15 )
#define _GetInt_EX1_TSP2HK()                _GetInt_EX1_BIT( 16 )
#define _GetInt_EX1_VE()                    _GetInt_EX1_BIT( 17 )
#define _GetInt_EX1_CIMAX2MCU()             _GetInt_EX1_BIT( 18 )
#define _GetInt_EX1_DC()                    _GetInt_EX1_BIT( 19 )
#define _GetInt_EX1_GOP()                   _GetInt_EX1_BIT( 20 )
#define _GetInt_EX1_PCM2MCU()               _GetInt_EX1_BIT( 21 )
#define _GetInt_EX1_IIC0()                  _GetInt_EX1_BIT( 22 )
#define _GetInt_EX1_RTC()                   _GetInt_EX1_BIT( 23 )
#define _GetInt_EX1_KEYPAD()                _GetInt_EX1_BIT( 24 )
#define _GetInt_EX1_PM()                    _GetInt_EX1_BIT( 25 )
#define _GetInt_EX1_DDC2BI()                _GetInt_EX1_BIT( 26 )
#define _GetInt_EX1_SCM()                   _GetInt_EX1_BIT( 27 )
#define _GetInt_EX1_VBI()                   _GetInt_EX1_BIT( 28 )
#define _GetInt_EX1_M4V()                   _GetInt_EX1_BIT( 29 )
#define _GetInt_EX1_FCIE2RIU()              _GetInt_EX1_BIT( 30 )
#define _GetInt_EX1_ADCDVI2RIU()            _GetInt_EX1_BIT( 31 )

#define _SetInt_EX1_BIT( IntSrc, bEnable ) \
    (XBYTE[EX1_INT_MASK + (IntSrc / 8)] = \
        ((bEnable) ? (XBYTE[EX1_INT_MASK + (IntSrc / 8)] & ~(1 << (IntSrc & 0x07))) : \
                     (XBYTE[EX1_INT_MASK + (IntSrc / 8)] |  (1 << (IntSrc & 0x07)))))

#define _SetInt_EX1_DISP( bEnable )         _SetInt_EX1_BIT( 10, bEnable )
#define _SetInt_EX1_DHC( bEnable )          _SetInt_EX1_BIT( 11, bEnable )
#define _SetInt_EX1_CYTLIF( bEnable )       _SetInt_EX1_BIT( 12, bEnable )
#define _SetInt_EX1_SBM( bEnable )          _SetInt_EX1_BIT( 13, bEnable )
#define _SetInt_EX1_COMB( bEnable )         _SetInt_EX1_BIT( 14, bEnable )
#define _SetInt_EX1_ECC_DERR( bEnable )     _SetInt_EX1_BIT( 15, bEnable )
#define _SetInt_EX1_TSP2HK( bEnable )       _SetInt_EX1_BIT( 16, bEnable )
#define _SetInt_EX1_VE( bEnable )           _SetInt_EX1_BIT( 17, bEnable )
#define _SetInt_EX1_CIMAX2MCU( bEnable )    _SetInt_EX1_BIT( 18, bEnable )
#define _SetInt_EX1_DC( bEnable )           _SetInt_EX1_BIT( 19, bEnable )
#define _SetInt_EX1_GOP( bEnable )          _SetInt_EX1_BIT( 20, bEnable )
#define _SetInt_EX1_PCM2MCU( bEnable )      _SetInt_EX1_BIT( 21, bEnable )
#define _SetInt_EX1_IIC0( bEnable )         _SetInt_EX1_BIT( 22, bEnable )
#define _SetInt_EX1_RTC( bEnable )          _SetInt_EX1_BIT( 23, bEnable )
#define _SetInt_EX1_KEYPAD( bEnable )       _SetInt_EX1_BIT( 24, bEnable )
#define _SetInt_EX1_PM( bEnable )           _SetInt_EX1_BIT( 25, bEnable )
#define _SetInt_EX1_DDC2BI( bEnable )       _SetInt_EX1_BIT( 26, bEnable )