karina
14 lines
551 B
C
14 lines
551 B
C
#pragma once
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#include <Types.h>
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static inline void IOAddressWrite32(Address address, UInt32 value) {
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__asm__ volatile ("dsb sy" ::: "memory"); // wait till all previous writes are finished physically
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*(volatile UInt32*)address = value;
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__asm__ volatile ("dsb sy" ::: "memory"); // wait till my write is finished physically
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}
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static inline UInt32 IOAddressRead32(Address address) {
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UInt32 value = *(volatile UInt32*)address;
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__asm__ volatile ("dsb ld" ::: "memory"); // wait till my read is finished physically
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return value;
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} |