tree-os/src/include/ports.h at 900a228fe59762b0ae91e8b483ab3d4c715a2915

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tree-os / src / include / ports.h

lukas on 4 Jan 2022 250 bytes pci: discover devices

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#ifndef PORTS_H
#define PORTS_H

#include <stdint.h>

extern void outb(uint16_t port, uint8_t val);
extern uint8_t inb(uint16_t port);

extern void outi(uint16_t port, uint32_t val);
extern uint32_t ini(uint16_t port);

extern void ioWait();

#endif