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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */
#include <arch/ioapic.h>
#include <arch/acpi.h>
#include <arch/smp/mpspec.h>
#include <device/device.h>
#include <device/pci.h>
unsigned long acpi_fill_madt(unsigned long current)
{
/* Local APICs */
current = acpi_create_madt_lapics(current);
/* IOAPIC */
current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
1, IO_APIC_ADDR, 0);
/* INT_SRC_OVR */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2,
MP_IRQ_POLARITY_DEFAULT |
MP_IRQ_TRIGGER_DEFAULT);
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9,
MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_LEVEL);
/* LAPIC_NMI */
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 0,
MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 1, MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 2, MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
current += acpi_create_madt_lapic_nmi((acpi_madt_lapic_nmi_t *)
current, 3, MP_IRQ_POLARITY_HIGH |
MP_IRQ_TRIGGER_EDGE, 0x01);
return current;
}
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