#ifndef _ARCH_HARDWARE_H_
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#define _ARCH_HARDWARE_H_
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#include <asm/sizes.h>
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#ifndef __ASSEMBLY__
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#define UData(Data) ((unsigned long) (Data))
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#define __REG(x) (*(vu_long *)(x))
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#define __REGl(x) (*(vu_long *)(x))
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#define __REGi(x) (*(vu_int *)(x))
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#define __REGw(x) (*(vu_short *)(x))
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#define __REGb(x) (*(vu_char *)(x))
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#define __REG2(x,y) (*(vu_long *)((x) + (y)))
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#else
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#define UData(Data) (Data)
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#define __REG(x) (x)
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#define __REGl(x) (x)
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#define __REGi(x) (x)
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#define __REGw(x) (x)
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#define __REGb(x) (x)
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#define __REG2(x,y) ((x) + (y))
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#endif
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#define Fld(Size, Shft) (((Size) << 16) + (Shft))
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#define FSize(Field) ((Field) >> 16)
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#define FShft(Field) ((Field) & 0x0000FFFF)
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#define FMsk(Field) (((UData (1) << FSize (Field)) - 1) << FShft (Field))
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#define FAlnMsk(Field) ((UData (1) << FSize (Field)) - 1)
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#define F1stBit(Field) (UData (1) << FShft (Field))
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#define FClrBit(Data, Bit) (Data = (Data & ~(Bit)))
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#define FClrFld(Data, Field) (Data = (Data & ~FMsk(Field)))
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#define FInsrt(Value, Field) \
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(UData (Value) << FShft (Field))
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#define FExtr(Data, Field) \
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((UData (Data) >> FShft (Field)) & FAlnMsk (Field))
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#endif /* _ARCH_HARDWARE_H_ */
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