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30 lines
850 B
C
30 lines
850 B
C
/*
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* QEMU fw_cfg helpers (X86 specific)
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*
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* Copyright (c) 2003-2004 Fabrice Bellard
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*
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* SPDX-License-Identifier: MIT
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*/
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#ifndef HW_I386_FW_CFG_H
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#define HW_I386_FW_CFG_H
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#include "hw/boards.h"
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#include "hw/nvram/fw_cfg.h"
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#define FW_CFG_IO_BASE 0x510
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#define FW_CFG_ACPI_TABLES (FW_CFG_ARCH_LOCAL + 0)
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#define FW_CFG_SMBIOS_ENTRIES (FW_CFG_ARCH_LOCAL + 1)
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#define FW_CFG_IRQ0_OVERRIDE (FW_CFG_ARCH_LOCAL + 2)
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#define FW_CFG_HPET (FW_CFG_ARCH_LOCAL + 4)
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FWCfgState *fw_cfg_arch_create(MachineState *ms,
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uint16_t boot_cpus,
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uint16_t apic_id_limit);
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void fw_cfg_build_smbios(MachineState *ms, FWCfgState *fw_cfg);
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void fw_cfg_build_feature_control(MachineState *ms, FWCfgState *fw_cfg);
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void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg);
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#endif
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