Searched refs:pfr1 (Results 1 – 1 of 1) sorted by relevance
638 uint64_t pfr1 = __builtin_arm_rsr64("ID_AA64PFR1_EL1"); in commpage_init_arm_optional_features_pfr1() local640 if ((pfr1 & ID_AA64PFR1_EL1_SSBS_MASK) >= ID_AA64PFR1_EL1_SSBS_EN) { in commpage_init_arm_optional_features_pfr1()644 if ((pfr1 & ID_AA64PFR1_EL1_BT_MASK) >= ID_AA64PFR1_EL1_BT_EN) { in commpage_init_arm_optional_features_pfr1()662 uint64_t mte_ver = (pfr1 & ID_AA64PFR1_EL1_MTE_MASK) >> ID_AA64PFR1_EL1_MTE_OFFSET; in commpage_init_arm_optional_features_pfr1()668 if ((pfr1 & ID_AA64PFR1_EL1_MTEX_MASK) >= ID_AA64PFR1_EL1_MTEX_EN) { in commpage_init_arm_optional_features_pfr1()671 if ((pfr1 & ID_AA64PFR1_EL1_MTE_FRAC_MASK) == 0) { in commpage_init_arm_optional_features_pfr1()