Lines Matching refs:nbits
127 #define BITS_MASK(nbits) ((1<<nbits)-1)
128 #define GET_BITS_SHIFT(x, nbits, nshift) (((x)>>nshift)&BITS_MASK(nbits))
129 #define BITS_SHIFT_MASK(nbits, nshift) (BITS_MASK(nbits)<<nshift)
130 #define BITS_SHIFT_VAL(x, nbits, nshift) (((x)&BITS_MASK(nbits))<<nshift)
131 #define BITS_SHIFT_CLEAR(x, nbits, nshift) \
132 ((x)&(~BITS_SHIFT_MASK(nbits, nshift)))