11 lines
249 B
C
11 lines
249 B
C
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#include "io.h"
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UINT8 mapped_io_read(UINT16 addr) {
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UINT8 data;
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asm volatile("inb %1,%0" : "=a"(data) : "d"(addr));
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return data;
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}
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void mapped_io_write(UINT16 addr, UINT8 data) {
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asm volatile("outb %0,%1" ::"a"(data), "d"(addr));
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}
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