2 * QEMU fw_cfg helpers (X86 specific)
4 * Copyright (c) 2019 Red Hat, Inc.
7 * Philippe Mathieu-Daudé <philmd@redhat.com>
9 * SPDX-License-Identifier: GPL-2.0-or-later
11 * This work is licensed under the terms of the GNU GPL, version 2 or later.
12 * See the COPYING file in the top-level directory.
15 #include "qemu/osdep.h"
16 #include "hw/i386/fw_cfg.h"
17 #include "hw/nvram/fw_cfg.h"
19 const char *fw_cfg_arch_key_name(uint16_t key
)
24 } fw_cfg_arch_wellknown_keys
[] = {
25 {FW_CFG_ACPI_TABLES
, "acpi_tables"},
26 {FW_CFG_SMBIOS_ENTRIES
, "smbios_entries"},
27 {FW_CFG_IRQ0_OVERRIDE
, "irq0_override"},
28 {FW_CFG_E820_TABLE
, "e820_table"},
29 {FW_CFG_HPET
, "hpet"},
32 for (size_t i
= 0; i
< ARRAY_SIZE(fw_cfg_arch_wellknown_keys
); i
++) {
33 if (fw_cfg_arch_wellknown_keys
[i
].key
== key
) {
34 return fw_cfg_arch_wellknown_keys
[i
].name
;