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Decouple I/O from HAL

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This commit is contained in:
Kamil Kowalczyk
2025-11-11 19:59:01 +01:00
parent 344952fb5f
commit 7015bc9576
11 changed files with 12 additions and 7 deletions
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18
kernel/io/io.h Normal file
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@ -0,0 +1,18 @@
#ifndef IO_IO_H_
#define IO_IO_H_
#include <stdint.h>
uint8_t io_in8(uint16_t port);
void io_out8(uint16_t port, uint8_t value);
uint16_t io_in16(uint16_t port);
void io_out16(uint16_t port, uint16_t value);
uint32_t io_in32(uint16_t port);
void io_out32(uint16_t port, uint32_t value);
void io_ins16(uint16_t port, void *addr, int cnt);
void io_outs16(uint16_t port, const void *addr, int cnt);
#endif // IO_IO_H_