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Searched refs:dmb (Results 1 – 2 of 2) sorted by relevance

/tools/virtio/asm/
A Dbarrier.h20 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro
22 #define virt_rmb() dmb(ishld)
23 #define virt_wmb() dmb(ishst)
24 #define virt_store_mb(var, value) do { WRITE_ONCE(var, value); dmb(ish); } while (0)
/tools/testing/selftests/kvm/include/arm64/
A Dprocessor.h187 #define dmb(opt) asm volatile("dmb " #opt : : : "memory") macro
189 #define dma_wmb() dmb(oshst)
192 #define dma_rmb() dmb(oshld)

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