x86_acpi_osal.h

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/*
 * Copyright (c) 2023 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#include <zephyr/arch/x86/efi.h>
#include <zephyr/arch/x86/legacy_bios.h>
 
#ifndef ZEPHYR_ARCH_X86_INCLUDE_X86_ACPI_H_
#define ZEPHYR_ARCH_X86_INCLUDE_X86_ACPI_H_
 
#if defined(CONFIG_X86_EFI)
static inline void *acpi_rsdp_get(void)
{
        void *rsdp = efi_get_acpi_rsdp();
 
        if (!rsdp) {
                rsdp = bios_acpi_rsdp_get();
        }
 
        return rsdp;
}
#else
static inline void *acpi_rsdp_get(void)
{
        return bios_acpi_rsdp_get();
}
#endif /* CONFIG_X86_EFI */
#endif /* ZEPHYR_ARCH_X86_INCLUDE_X86_ACPI_H_ */