Symbol: ID_AA64MMFR0_ECV_POFF
sys/arm64/arm64/identcpu.c
1174
MRS_FIELD_VALUE(ID_AA64MMFR0_ECV_POFF, "ECV POFF"),
sys/arm64/vmm/vmm_arm64.c
523
if (ID_AA64MMFR0_ECV_VAL(idreg) >= ID_AA64MMFR0_ECV_POFF)