[mirror_qemu.git] / hw / i386 / fw_cfg.h

/*
 * QEMU fw_cfg helpers (X86 specific)
 *
 * Copyright (c) 2003-2004 Fabrice Bellard
 *
 * SPDX-License-Identifier: MIT
 */

#ifndef HW_I386_FW_CFG_H
#define HW_I386_FW_CFG_H

#include "hw/boards.h"
#include "hw/nvram/fw_cfg.h"

#define FW_CFG_IO_BASE     0x510

#define FW_CFG_ACPI_TABLES      (FW_CFG_ARCH_LOCAL + 0)
#define FW_CFG_SMBIOS_ENTRIES   (FW_CFG_ARCH_LOCAL + 1)
#define FW_CFG_IRQ0_OVERRIDE    (FW_CFG_ARCH_LOCAL + 2)
#define FW_CFG_E820_TABLE       (FW_CFG_ARCH_LOCAL + 3)
#define FW_CFG_HPET             (FW_CFG_ARCH_LOCAL + 4)

FWCfgState *fw_cfg_arch_create(MachineState *ms,
                               uint16_t boot_cpus,
                               uint16_t apic_id_limit);
void fw_cfg_build_smbios(MachineState *ms, FWCfgState *fw_cfg);
void fw_cfg_build_feature_control(MachineState *ms, FWCfgState *fw_cfg);

#endif
Commit	Line	Data
87abaa5d PMD	1	/*
	2	* QEMU fw_cfg helpers (X86 specific)
	3	*
	4	* Copyright (c) 2003-2004 Fabrice Bellard
	5	*
	6	* SPDX-License-Identifier: MIT
	7	*/
	8
	9	#ifndef HW_I386_FW_CFG_H
	10	#define HW_I386_FW_CFG_H
	11
149c50ca	12	#include "hw/boards.h"
87abaa5d PMD	13	#include "hw/nvram/fw_cfg.h"
87abaa5d PMD	14
89a289c7 PB	15	#define FW_CFG_IO_BASE 0x510
89a289c7 PB	16
87abaa5d PMD	17	#define FW_CFG_ACPI_TABLES (FW_CFG_ARCH_LOCAL + 0)
	18	#define FW_CFG_SMBIOS_ENTRIES (FW_CFG_ARCH_LOCAL + 1)
	19	#define FW_CFG_IRQ0_OVERRIDE (FW_CFG_ARCH_LOCAL + 2)
	20	#define FW_CFG_E820_TABLE (FW_CFG_ARCH_LOCAL + 3)
	21	#define FW_CFG_HPET (FW_CFG_ARCH_LOCAL + 4)
	22
149c50ca PMD	23	FWCfgState fw_cfg_arch_create(MachineState ms,
	24	uint16_t boot_cpus,
	25	uint16_t apic_id_limit);
	26	void fw_cfg_build_smbios(MachineState ms, FWCfgState fw_cfg);
	27	void fw_cfg_build_feature_control(MachineState ms, FWCfgState fw_cfg);
	28
87abaa5d	29	#endif