MDCR_EL2_E2PB_SHIFT
#define MDCR_EL2_E2PB_MASK (0x3UL << MDCR_EL2_E2PB_SHIFT)
#define MDCR_EL2_E2PB_EL1_0_NO_TRAP (0x3UL << MDCR_EL2_E2PB_SHIFT)