ioapic.h

Go to the documentation of this file.

#ifndef __HAL__APIC__IOAPIC_H__
#define __HAL__APIC__IOAPIC_H__
 
#include <type.h>
 
struct irq_gsi_map {
    uint32_t gsi;
    uint16_t flags;
} __attribute__((aligned(8)));
 
void ioapic_setup(uintptr_t ioapic_base_addr);
void ioapic_add_irq_gsi_map(uint8_t irq, uint32_t gsi, uint16_t flags);
void vxIOAPICMapISR(uint8_t irq, uint8_t vector, uint8_t apic_id);
uint32_t ioapic_isr_get_vector(uint8_t irq);
uint8_t ioapic_isr_get_apic_id(uint8_t irq);
 
#endif // __HAL__APIC__IOAPIC_H__