20 lines
398 B
C
20 lines
398 B
C
#ifndef _PORTS_H
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#define _PORTS_H
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#include <stdint.h>
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/* outb:
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* Redirect data to port(high level interface for ports.asm)
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* @param port: Output port to send data to.
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* @param data: The actual data to send to port
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*/
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void outb(uint16_t port, uint16_t data);
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/* inb:
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* Fetch data from a port, return a char
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* @param port: Input port to read data from.
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*/
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uint8_t inb(uint16_t port);
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#endif |