xref: /utopia/UTPA2-700.0.x/modules/usb/drv/usb_ecos/usbhost/include/drvIO.h (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)

//<MStar Software>
//******************************************************************************
// MStar Software
// Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved.
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//******************************************************************************
//<MStar Software>

#ifndef __IO_H_
#define __IO_H_

#include "MsCommon.h"
#include "drvTypes.h"
//#include "byteorder.h"
#include "../drvUSBHwCtl.h"

#if 0
#define __raw_readb(a)    ((U8)UHC_READXBYTE((U32)a-UHC_BASE))

#define __raw_readw(a)    ((U16)UHC_READXBYTE((U32)a-UHC_BASE) | \
                                         ((U16)UHC_READXBYTE((U32)a+1-UHC_BASE) << 8) )

#define __raw_readl(a)    ((U32)UHC_READXBYTE((U32)a-UHC_BASE) | \
                                         ((U32)UHC_READXBYTE((U32)a+1-UHC_BASE) << 8) | \
                                         ((U32)UHC_READXBYTE((U32)a+2-UHC_BASE) << 16) | \
                                         ((U32)UHC_READXBYTE((U32)a+3-UHC_BASE) << 24) )


#define __raw_readb_Port2(a)    ((U8)UHC2_READXBYTE((U32)a-UHC2_BASE))

#define __raw_readw_Port2(a)    ((U16)UHC2_READXBYTE((U32)a-UHC2_BASE) | \
                                         ((U16)UHC2_READXBYTE((U32)a+1-UHC2_BASE) << 8) )

#define __raw_readl_Port2(a)    ((U32)UHC2_READXBYTE((U32)a-UHC2_BASE) | \
                                         ((U32)UHC2_READXBYTE((U32)a+1-UHC2_BASE) << 8) | \
                                         ((U32)UHC2_READXBYTE((U32)a+2-UHC2_BASE) << 16) | \
                                         ((U32)UHC2_READXBYTE((U32)a+3-UHC2_BASE) << 24) )

//#define writel(value, addr)    mwHost20Portw((U32)addr-gUHC_BASE, value)
static inline void writel(U32 value, U32 addr)
{
    if ( (addr>=UHC_BASE) && (addr<=UHC_BASE+0x80) )
        mwHost20Portw((U32)addr-UHC_BASE, value);
    else if ( (addr>=UHC2_BASE) && (addr<=UHC2_BASE+0x80) )
        mwHost20Portw_Port2((U32)addr-UHC2_BASE, value);
}

//#define readl(addr)           (__raw_readl((U32)addr))
static inline U32 readl(U32 c)
{
    if ( (c>=UHC_BASE) && (c<=UHC_BASE+0x80) )
        return __raw_readl((U32)c);
    else if ( (c>=UHC2_BASE) && (c<=UHC2_BASE+0x80) )
        return __raw_readl_Port2((U32)c);
}

//#define readb(c)              __raw_readb((U32)c)
static inline U8 readb(U32 c)
{
    if ( (c>=UHC_BASE) && (c<=UHC_BASE+0x80) )
        return __raw_readb((U32)c);
    else if ( (c>=UHC2_BASE) && (c<=UHC2_BASE+0x80) )
        return __raw_readb_Port2((U32)c);
}

//#define readw(c)              (__raw_readw((U32)c))
static inline U16 readw(U32 c)
{
    if ( (c>=UHC_BASE) && (c<=UHC_BASE+0x80) )
        return __raw_readw((U32)c);
    else if ( (c>=UHC2_BASE) && (c<=UHC2_BASE+0x80) )
        return __raw_readw_Port2((U32)c);
}

#endif


#endif