RTS/include/MVME/cbdCamac.h

#ifndef _CBD_CAMAC_H_
#define _CBD_CAMAC_H_

#define CBD_BASE        0xFB800000

#define CBD_LAM_VME_IRQ 3
#define CBD_IT2_VME_IRQ 2
#define CBD_IT4_VME_IRQ 4



#define BCNAF16(b,c,n,a,f) (CBD_BASE | ((b)<<19) | ((c)<<16) | ((n)<<11) | ((a)<<7) | ((f)<<2) | 2) 
#define BCNAF24(b,c,n,a,f) (CBD_BASE | ((b)<<19) | ((c)<<16) | ((n)<<11) | ((a)<<7) | ((f)<<2)) 

extern inline UINT32 cam24r(int b, int c, int n, int a, int f)
{
        UINT32 ret ;

        // hi first
        ret = (*(UINT16 *)BCNAF24(b,c,n,a,f))<<16 ;
        // lo second
        ret |= *(UINT16 *)BCNAF16(b,c,n,a,f) ;

        return ret ;
}

extern inline void cam24w(int b, int c, int n, int a, int f, UINT32 data)
{
        // hi first
        *(UINT16 *)BCNAF24(b,c,n,a,f) = data >> 16 ;
        // lo second
        *(UINT16 *)BCNAF16(b,c,n,a,f) = data & 0xFFFF ;

        return  ;
}


extern int cbdCrate[8] ;
extern int cbdCrateCou ;


#endif

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