Struct RegisterSpec

pub struct RegisterSpec<T> {
    pub name: String,
    pub offset: u64,
    pub reset_value: T,
    pub guest_writeable_mask: T,
    pub guest_write_1_to_clear_mask: T,
}

Spec for a regular register. It specifies it’s location on register space, guest writable mask and guest write to clear mask.

Fields

name: String

offset: u64

reset_value: T

guest_writeable_mask: T

Only masked bits could be written by guest.

guest_write_1_to_clear_mask: T

When write 1 to bits masked, those bits will be cleared. See Xhci spec 5.1 for more details.