diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/pc_piix.c | 52 | ||||
| -rw-r--r-- | hw/i386/pc_q35.c | 31 |
2 files changed, 65 insertions, 18 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index dd730b1c88..a5e5bec037 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -236,38 +236,68 @@ static void pc_init_pci(QEMUMachineInitArgs *args) pc_init1(args, get_system_memory(), get_system_io(), 1, 1); } -static void pc_init_pci_1_6(QEMUMachineInitArgs *args) +static void pc_compat_1_6(QEMUMachineInitArgs *args) { has_pci_info = false; rom_file_in_ram = false; - pc_init_pci(args); } -static void pc_init_pci_1_5(QEMUMachineInitArgs *args) +static void pc_compat_1_5(QEMUMachineInitArgs *args) { + pc_compat_1_6(args); has_pvpanic = true; - pc_init_pci_1_6(args); } -static void pc_init_pci_1_4(QEMUMachineInitArgs *args) +static void pc_compat_1_4(QEMUMachineInitArgs *args) { + /* 1.5 was special - it enabled pvpanic in builtin machine */ + pc_compat_1_6(args); x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE); x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ); - /* 1.5 was special - it enabled pvpanic in builtin machine */ - pc_init_pci_1_6(args); } -static void pc_init_pci_1_3(QEMUMachineInitArgs *args) +static void pc_compat_1_3(QEMUMachineInitArgs *args) { + pc_compat_1_4(args); enable_compat_apic_id_mode(); - pc_init_pci_1_4(args); +} + +/* PC compat function for pc-0.14 to pc-1.2 */ +static void pc_compat_1_2(QEMUMachineInitArgs *args) +{ + pc_compat_1_3(args); + disable_kvm_pv_eoi(); +} + +static void pc_init_pci_1_6(QEMUMachineInitArgs *args) +{ + pc_compat_1_6(args); + pc_init_pci(args); +} + +static void pc_init_pci_1_5(QEMUMachineInitArgs *args) +{ + pc_compat_1_5(args); + pc_init_pci(args); +} + +static void pc_init_pci_1_4(QEMUMachineInitArgs *args) +{ + pc_compat_1_4(args); + pc_init_pci(args); +} + +static void pc_init_pci_1_3(QEMUMachineInitArgs *args) +{ + pc_compat_1_3(args); + pc_init_pci(args); } /* PC machine init function for pc-0.14 to pc-1.2 */ static void pc_init_pci_1_2(QEMUMachineInitArgs *args) { - disable_kvm_pv_eoi(); - pc_init_pci_1_3(args); + pc_compat_1_2(args); + pc_init_pci(args); } /* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */ diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index 4847f464f6..f5e0b941e0 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -215,25 +215,42 @@ static void pc_q35_init(QEMUMachineInitArgs *args) } } -static void pc_q35_init_1_6(QEMUMachineInitArgs *args) +static void pc_compat_1_6(QEMUMachineInitArgs *args) { has_pci_info = false; rom_file_in_ram = false; - pc_q35_init(args); } -static void pc_q35_init_1_5(QEMUMachineInitArgs *args) +static void pc_compat_1_5(QEMUMachineInitArgs *args) { + pc_compat_1_6(args); has_pvpanic = true; - pc_q35_init_1_6(args); } -static void pc_q35_init_1_4(QEMUMachineInitArgs *args) +static void pc_compat_1_4(QEMUMachineInitArgs *args) { + /* 1.5 was special - it enabled pvpanic in builtin machine */ + pc_compat_1_6(args); x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE); x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ); - /* 1.5 was special - it enabled pvpanic in builtin machine */ - pc_q35_init_1_6(args); +} + +static void pc_q35_init_1_6(QEMUMachineInitArgs *args) +{ + pc_compat_1_6(args); + pc_q35_init(args); +} + +static void pc_q35_init_1_5(QEMUMachineInitArgs *args) +{ + pc_compat_1_5(args); + pc_q35_init(args); +} + +static void pc_q35_init_1_4(QEMUMachineInitArgs *args) +{ + pc_compat_1_4(args); + pc_q35_init(args); } static QEMUMachine pc_q35_machine_v1_6 = { |