idr1              835 dev/ic/rtw.c   	    idr1 = RTW_READ(regs, RTW_IDR1);
idr1              842 dev/ic/rtw.c   	(*addr)[4] = MASK_AND_RSHIFT(idr1, BITS(0,  7));
idr1              843 dev/ic/rtw.c   	(*addr)[5] = MASK_AND_RSHIFT(idr1, BITS(8, 15));