PSTATE_IT_7_2_SHIFT
#define PSTATE_IT_7_2_MASK (0x3f << PSTATE_IT_7_2_SHIFT)
it |= ((pstate & PSTATE_IT_7_2_MASK) >> PSTATE_IT_7_2_SHIFT) << 2;
pstate_it |= ((it >> 2) << PSTATE_IT_7_2_SHIFT) & PSTATE_IT_7_2_MASK;