pub trait Cr3R {
// Required methods
fn eie(&self) -> EIE_R;
fn iren(&self) -> IREN_R;
fn irlp(&self) -> IRLP_R;
fn hdsel(&self) -> HDSEL_R;
fn dmar(&self) -> DMAR_R;
fn dmat(&self) -> DMAT_R;
fn onebit(&self) -> ONEBIT_R;
}