I/O APIC

include/acpi/ioapic.h

struct ioapic_info

Member Type	Member Name
uint8_t	id
uint32_t	gsi_base
uint32_t	*mmio_base

• void ioapic_init(void)
• void ioapic_set_redirection_entry(int irq,uint64_t entry)
• void ioapic_route_irq(uint8_t irq,uint8_t vector,uint8_t dest_apic_id,bool masked)