/// Full system is the required shareability domain, reads are the required /// access type pub struct LD; dmb_dsb!(LD); /// Inner Shareable is the required shareability domain, reads are the required /// access type pub struct ISHLD; dmb_dsb!(ISHLD); /// Non-shareable is the required shareability domain, reads are the required /// access type pub struct NSHLD; dmb_dsb!(NSHLD); /// Outer Shareable is the required shareability domain, reads are the required /// access type pub struct OSHLD; dmb_dsb!(OSHLD);