FR
#define FR(n) n * 8 + TI_FP($8)
#define FR ((unsigned long*)(fregs->fp_regs))
#define FR(_fecp, _reg) __fs_in32(&(_fecp)->fec_ ## _reg)
FR = (1 << 2), /* Front Right */
FR = BIT(2), /* Front Right */
FR = (1 << 2), /* Front Right */