src/mainboard/emulation/qemu-i440fx/acpi_tables.c


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/* SPDX-License-Identifier: GPL-2.0-only */

#include <acpi/acpi.h>
#include <arch/ioapic.h>
#include <arch/smp/mpspec.h>
#include <device/device.h>

#include "fw_cfg.h"
#include "acpi.h"

unsigned long acpi_fill_madt(unsigned long current)
{
	/* IOAPIC */
	current += acpi_create_madt_ioapic_from_hw((acpi_madt_ioapic_t *)current, IO_APIC_ADDR);

	/* INT_SRC_OVR */
	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
		 current, 0, 0, 2, 0);
	current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
		 current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH);

	return current;
}