FSR_FTT_SHIFT
#define FSR_FTT_MASK (((1UL << FSR_FTT_BITS) - 1) << FSR_FTT_SHIFT)
#define FSR_FTT(x) ((unsigned long)(x) << FSR_FTT_SHIFT)
#define FSR_GET_FTT(x) (((x) & FSR_FTT_MASK) >> FSR_FTT_SHIFT)