313a314,322
> enum {
> CR0_SMMUEN_MASK = 0x1,
> CR0_PRIQEN_MASK = 0x2,
> CR0_EVENTQEN_MASK = 0x4,
> CR0_CMDQEN_MASK = 0x8,
> CR0_ATSCHK_MASK = 0x10,
> CR0_VMW_MASK = 0x1C0,
> };
>