19 lines
424 B
C
19 lines
424 B
C
#ifndef HAL_IO_H_
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#define HAL_IO_H_
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#include <stdint.h>
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uint8_t io_in8(uint16_t port);
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void io_out8(uint16_t port, uint8_t value);
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uint16_t io_in16(uint16_t port);
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void io_out16(uint16_t port, uint16_t value);
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uint32_t io_in32(uint16_t port);
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void io_out32(uint16_t port, uint32_t value);
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void io_ins16(uint16_t port, void *addr, int cnt);
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void io_outs16(uint16_t port, const void *addr, int cnt);
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#endif // HAL_IO_H_
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