17 lines
334 B
C
17 lines
334 B
C
#pragma once
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#include <stdint.h>
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static __inline void _outb(uint16_t port, uint8_t value)
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{
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asm volatile("outb %1, %0" : : "dN" (port), "a" (value));
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}
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static __inline uint8_t _inb(uint16_t port)
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{
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uint8_t ret;
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asm volatile("inb %1, %0" : "=a" (ret) : "dN" (port));
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return ret;
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}
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#define outb _outb
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#define inb _inb |