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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" |
14 | ||
89a289c7 PB |
15 | #define FW_CFG_IO_BASE 0x510 |
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); | |
0575c2fd | 28 | void fw_cfg_add_acpi_dsdt(Aml *scope, FWCfgState *fw_cfg); |
149c50ca | 29 | |
87abaa5d | 30 | #endif |