| /* |
| * QEMU PC System Emulator |
| * |
| * Copyright (c) 2003-2004 Fabrice Bellard |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| |
| #include <glib.h> |
| |
| #include "hw/hw.h" |
| #include "hw/loader.h" |
| #include "hw/i386/pc.h" |
| #include "hw/i386/apic.h" |
| #include "hw/i386/smbios.h" |
| #include "hw/pci/pci.h" |
| #include "hw/pci/pci_ids.h" |
| #include "hw/usb.h" |
| #include "net/net.h" |
| #include "hw/boards.h" |
| #include "hw/ide.h" |
| #include "sysemu/kvm.h" |
| #include "hw/kvm/clock.h" |
| #include "sysemu/sysemu.h" |
| #include "hw/sysbus.h" |
| #include "hw/cpu/icc_bus.h" |
| #include "sysemu/arch_init.h" |
| #include "sysemu/block-backend.h" |
| #include "hw/i2c/smbus.h" |
| #include "hw/xen/xen.h" |
| #include "exec/memory.h" |
| #include "exec/address-spaces.h" |
| #include "hw/acpi/acpi.h" |
| #include "cpu.h" |
| #include "qemu/error-report.h" |
| #ifdef CONFIG_XEN |
| # include <xen/hvm/hvm_info_table.h> |
| #endif |
| |
| #define MAX_IDE_BUS 2 |
| |
| static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; |
| static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; |
| static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; |
| |
| static bool has_acpi_build = true; |
| static int legacy_acpi_table_size; |
| static bool smbios_defaults = true; |
| static bool smbios_legacy_mode; |
| static bool smbios_uuid_encoded = true; |
| /* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to |
| * host addresses aligned at 1Gbyte boundaries. This way we can use 1GByte |
| * pages in the host. |
| */ |
| static bool gigabyte_align = true; |
| static bool has_reserved_memory = true; |
| |
| /* PC hardware initialisation */ |
| static void pc_init1(MachineState *machine, |
| int pci_enabled, |
| int kvmclock_enabled) |
| { |
| PCMachineState *pc_machine = PC_MACHINE(machine); |
| MemoryRegion *system_memory = get_system_memory(); |
| MemoryRegion *system_io = get_system_io(); |
| int i; |
| ram_addr_t below_4g_mem_size, above_4g_mem_size; |
| PCIBus *pci_bus; |
| ISABus *isa_bus; |
| PCII440FXState *i440fx_state; |
| int piix3_devfn = -1; |
| qemu_irq *cpu_irq; |
| qemu_irq *gsi; |
| qemu_irq *i8259; |
| qemu_irq *smi_irq; |
| GSIState *gsi_state; |
| DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
| BusState *idebus[MAX_IDE_BUS]; |
| ISADevice *rtc_state; |
| ISADevice *floppy; |
| MemoryRegion *ram_memory; |
| MemoryRegion *pci_memory; |
| MemoryRegion *rom_memory; |
| DeviceState *icc_bridge; |
| FWCfgState *fw_cfg = NULL; |
| PcGuestInfo *guest_info; |
| ram_addr_t lowmem; |
| |
| /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory). |
| * If it doesn't, we need to split it in chunks below and above 4G. |
| * In any case, try to make sure that guest addresses aligned at |
| * 1G boundaries get mapped to host addresses aligned at 1G boundaries. |
| * For old machine types, use whatever split we used historically to avoid |
| * breaking migration. |
| */ |
| if (machine->ram_size >= 0xe0000000) { |
| lowmem = gigabyte_align ? 0xc0000000 : 0xe0000000; |
| } else { |
| lowmem = 0xe0000000; |
| } |
| |
| /* Handle the machine opt max-ram-below-4g. It is basically doing |
| * min(qemu limit, user limit). |
| */ |
| if (lowmem > pc_machine->max_ram_below_4g) { |
| lowmem = pc_machine->max_ram_below_4g; |
| if (machine->ram_size - lowmem > lowmem && |
| lowmem & ((1ULL << 30) - 1)) { |
| error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64 |
| ") not a multiple of 1G; possible bad performance.", |
| pc_machine->max_ram_below_4g); |
| } |
| } |
| |
| if (machine->ram_size >= lowmem) { |
| above_4g_mem_size = machine->ram_size - lowmem; |
| below_4g_mem_size = lowmem; |
| } else { |
| above_4g_mem_size = 0; |
| below_4g_mem_size = machine->ram_size; |
| } |
| |
| if (xen_enabled() && xen_hvm_init(&below_4g_mem_size, &above_4g_mem_size, |
| &ram_memory) != 0) { |
| fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); |
| exit(1); |
| } |
| |
| icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE); |
| object_property_add_child(qdev_get_machine(), "icc-bridge", |
| OBJECT(icc_bridge), NULL); |
| |
| pc_cpus_init(machine->cpu_model, icc_bridge); |
| |
| if (kvm_enabled() && kvmclock_enabled) { |
| kvmclock_create(); |
| } |
| |
| if (pci_enabled) { |
| pci_memory = g_new(MemoryRegion, 1); |
| memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
| rom_memory = pci_memory; |
| } else { |
| pci_memory = NULL; |
| rom_memory = system_memory; |
| } |
| |
| guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size); |
| |
| guest_info->has_acpi_build = has_acpi_build; |
| guest_info->legacy_acpi_table_size = legacy_acpi_table_size; |
| |
| guest_info->isapc_ram_fw = !pci_enabled; |
| guest_info->has_reserved_memory = has_reserved_memory; |
| |
| if (smbios_defaults) { |
| MachineClass *mc = MACHINE_GET_CLASS(machine); |
| /* These values are guest ABI, do not change */ |
| smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
| mc->name, smbios_legacy_mode, smbios_uuid_encoded); |
| } |
| |
| /* allocate ram and load rom/bios */ |
| if (!xen_enabled()) { |
| fw_cfg = pc_memory_init(machine, system_memory, |
| below_4g_mem_size, above_4g_mem_size, |
| rom_memory, &ram_memory, guest_info); |
| } else if (machine->kernel_filename != NULL) { |
| /* For xen HVM direct kernel boot, load linux here */ |
| fw_cfg = xen_load_linux(machine->kernel_filename, |
| machine->kernel_cmdline, |
| machine->initrd_filename, |
| below_4g_mem_size, |
| guest_info); |
| } |
| |
| gsi_state = g_malloc0(sizeof(*gsi_state)); |
| if (kvm_irqchip_in_kernel()) { |
| kvm_pc_setup_irq_routing(pci_enabled); |
| gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, |
| GSI_NUM_PINS); |
| } else { |
| gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); |
| } |
| |
| if (pci_enabled) { |
| pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, |
| system_memory, system_io, machine->ram_size, |
| below_4g_mem_size, |
| above_4g_mem_size, |
| pci_memory, ram_memory); |
| } else { |
| pci_bus = NULL; |
| i440fx_state = NULL; |
| isa_bus = isa_bus_new(NULL, system_io); |
| no_hpet = 1; |
| } |
| isa_bus_irqs(isa_bus, gsi); |
| |
| if (kvm_irqchip_in_kernel()) { |
| i8259 = kvm_i8259_init(isa_bus); |
| } else if (xen_enabled()) { |
| i8259 = xen_interrupt_controller_init(); |
| } else { |
| cpu_irq = pc_allocate_cpu_irq(); |
| i8259 = i8259_init(isa_bus, cpu_irq[0]); |
| } |
| |
| for (i = 0; i < ISA_NUM_IRQS; i++) { |
| gsi_state->i8259_irq[i] = i8259[i]; |
| } |
| if (pci_enabled) { |
| ioapic_init_gsi(gsi_state, "i440fx"); |
| } |
| qdev_init_nofail(icc_bridge); |
| |
| pc_register_ferr_irq(gsi[13]); |
| |
| pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); |
| |
| /* init basic PC hardware */ |
| pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, |
| !pc_machine->vmport, 0x4); |
| |
| pc_nic_init(isa_bus, pci_bus); |
| |
| ide_drive_get(hd, ARRAY_SIZE(hd)); |
| if (pci_enabled) { |
| PCIDevice *dev; |
| if (xen_enabled()) { |
| dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); |
| } else { |
| dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); |
| } |
| idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
| idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); |
| } else { |
| for(i = 0; i < MAX_IDE_BUS; i++) { |
| ISADevice *dev; |
| char busname[] = "ide.0"; |
| dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
| ide_irq[i], |
| hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
| /* |
| * The ide bus name is ide.0 for the first bus and ide.1 for the |
| * second one. |
| */ |
| busname[4] = '0' + i; |
| idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); |
| } |
| } |
| |
| pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order, |
| machine, floppy, idebus[0], idebus[1], rtc_state); |
| |
| if (pci_enabled && usb_enabled(false)) { |
| pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
| } |
| |
| if (pci_enabled && acpi_enabled) { |
| DeviceState *piix4_pm; |
| I2CBus *smbus; |
| |
| smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1); |
| /* TODO: Populate SPD eeprom data. */ |
| smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, |
| gsi[9], *smi_irq, |
| kvm_enabled(), fw_cfg, &piix4_pm); |
| smbus_eeprom_init(smbus, 8, NULL, 0); |
| |
| object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, |
| TYPE_HOTPLUG_HANDLER, |
| (Object **)&pc_machine->acpi_dev, |
| object_property_allow_set_link, |
| OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort); |
| object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), |
| PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); |
| } |
| |
| if (pci_enabled) { |
| pc_pci_device_init(pci_bus); |
| } |
| } |
| |
| static void pc_init_pci(MachineState *machine) |
| { |
| pc_init1(machine, 1, 1); |
| } |
| |
| static void pc_compat_2_1(MachineState *machine) |
| { |
| smbios_uuid_encoded = false; |
| x86_cpu_compat_set_features("coreduo", FEAT_1_ECX, CPUID_EXT_VMX, 0); |
| x86_cpu_compat_set_features("core2duo", FEAT_1_ECX, CPUID_EXT_VMX, 0); |
| x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM); |
| } |
| |
| static void pc_compat_2_0(MachineState *machine) |
| { |
| pc_compat_2_1(machine); |
| /* This value depends on the actual DSDT and SSDT compiled into |
| * the source QEMU; unfortunately it depends on the binary and |
| * not on the machine type, so we cannot make pc-i440fx-1.7 work on |
| * both QEMU 1.7 and QEMU 2.0. |
| * |
| * Large variations cause migration to fail for more than one |
| * consecutive value of the "-smp" maxcpus option. |
| * |
| * For small variations of the kind caused by different iasl versions, |
| * the 4k rounding usually leaves slack. However, there could be still |
| * one or two values that break. For QEMU 1.7 and QEMU 2.0 the |
| * slack is only ~10 bytes before one "-smp maxcpus" value breaks! |
| * |
| * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on |
| * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. |
| */ |
| legacy_acpi_table_size = 6652; |
| smbios_legacy_mode = true; |
| has_reserved_memory = false; |
| pc_set_legacy_acpi_data_size(); |
| } |
| |
| static void pc_compat_1_7(MachineState *machine) |
| { |
| pc_compat_2_0(machine); |
| smbios_defaults = false; |
| gigabyte_align = false; |
| option_rom_has_mr = true; |
| legacy_acpi_table_size = 6414; |
| x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX, CPUID_EXT_X2APIC); |
| } |
| |
| static void pc_compat_1_6(MachineState *machine) |
| { |
| pc_compat_1_7(machine); |
| rom_file_has_mr = false; |
| has_acpi_build = false; |
| } |
| |
| static void pc_compat_1_5(MachineState *machine) |
| { |
| pc_compat_1_6(machine); |
| } |
| |
| static void pc_compat_1_4(MachineState *machine) |
| { |
| pc_compat_1_5(machine); |
| 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); |
| } |
| |
| static void pc_compat_1_3(MachineState *machine) |
| { |
| pc_compat_1_4(machine); |
| enable_compat_apic_id_mode(); |
| } |
| |
| /* PC compat function for pc-0.14 to pc-1.2 */ |
| static void pc_compat_1_2(MachineState *machine) |
| { |
| pc_compat_1_3(machine); |
| x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); |
| } |
| |
| static void pc_init_pci_2_1(MachineState *machine) |
| { |
| pc_compat_2_1(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_2_0(MachineState *machine) |
| { |
| pc_compat_2_0(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_1_7(MachineState *machine) |
| { |
| pc_compat_1_7(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_1_6(MachineState *machine) |
| { |
| pc_compat_1_6(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_1_5(MachineState *machine) |
| { |
| pc_compat_1_5(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_1_4(MachineState *machine) |
| { |
| pc_compat_1_4(machine); |
| pc_init_pci(machine); |
| } |
| |
| static void pc_init_pci_1_3(MachineState *machine) |
| { |
| pc_compat_1_3(machine); |
| pc_init_pci(machine); |
| } |
| |
| /* PC machine init function for pc-0.14 to pc-1.2 */ |
| static void pc_init_pci_1_2(MachineState *machine) |
| { |
| pc_compat_1_2(machine); |
| pc_init_pci(machine); |
| } |
| |
| /* PC init function for pc-0.10 to pc-0.13 */ |
| static void pc_init_pci_no_kvmclock(MachineState *machine) |
| { |
| pc_compat_1_2(machine); |
| pc_init1(machine, 1, 0); |
| } |
| |
| static void pc_init_isa(MachineState *machine) |
| { |
| has_acpi_build = false; |
| smbios_defaults = false; |
| gigabyte_align = false; |
| smbios_legacy_mode = true; |
| has_reserved_memory = false; |
| option_rom_has_mr = true; |
| rom_file_has_mr = false; |
| if (!machine->cpu_model) { |
| machine->cpu_model = "486"; |
| } |
| x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, KVM_FEATURE_PV_EOI); |
| enable_compat_apic_id_mode(); |
| pc_init1(machine, 0, 1); |
| } |
| |
| #ifdef CONFIG_XEN |
| static void pc_xen_hvm_init(MachineState *machine) |
| { |
| PCIBus *bus; |
| |
| pc_init_pci(machine); |
| |
| bus = pci_find_primary_bus(); |
| if (bus != NULL) { |
| pci_create_simple(bus, -1, "xen-platform"); |
| } |
| } |
| #endif |
| |
| #define PC_I440FX_MACHINE_OPTIONS \ |
| PC_DEFAULT_MACHINE_OPTIONS, \ |
| .family = "pc_piix", \ |
| .desc = "Standard PC (i440FX + PIIX, 1996)", \ |
| .hot_add_cpu = pc_hot_add_cpu |
| |
| #define PC_I440FX_2_2_MACHINE_OPTIONS \ |
| PC_I440FX_MACHINE_OPTIONS, \ |
| .default_machine_opts = "firmware=bios-256k.bin", \ |
| .default_display = "std" |
| |
| static QEMUMachine pc_i440fx_machine_v2_2 = { |
| PC_I440FX_2_2_MACHINE_OPTIONS, |
| .name = "pc-i440fx-2.2", |
| .alias = "pc", |
| .init = pc_init_pci, |
| .is_default = 1, |
| }; |
| |
| #define PC_I440FX_2_1_MACHINE_OPTIONS \ |
| PC_I440FX_MACHINE_OPTIONS, \ |
| .default_machine_opts = "firmware=bios-256k.bin" |
| |
| static QEMUMachine pc_i440fx_machine_v2_1 = { |
| PC_I440FX_2_1_MACHINE_OPTIONS, |
| .name = "pc-i440fx-2.1", |
| .init = pc_init_pci_2_1, |
| .compat_props = (GlobalProperty[]) { |
| HW_COMPAT_2_1, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_I440FX_2_0_MACHINE_OPTIONS PC_I440FX_2_1_MACHINE_OPTIONS |
| |
| static QEMUMachine pc_i440fx_machine_v2_0 = { |
| PC_I440FX_2_0_MACHINE_OPTIONS, |
| .name = "pc-i440fx-2.0", |
| .init = pc_init_pci_2_0, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_2_0, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_I440FX_1_7_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS |
| |
| static QEMUMachine pc_i440fx_machine_v1_7 = { |
| PC_I440FX_1_7_MACHINE_OPTIONS, |
| .name = "pc-i440fx-1.7", |
| .init = pc_init_pci_1_7, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_7, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_I440FX_1_6_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS |
| |
| static QEMUMachine pc_i440fx_machine_v1_6 = { |
| PC_I440FX_1_6_MACHINE_OPTIONS, |
| .name = "pc-i440fx-1.6", |
| .init = pc_init_pci_1_6, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_6, |
| { /* end of list */ } |
| }, |
| }; |
| |
| static QEMUMachine pc_i440fx_machine_v1_5 = { |
| PC_I440FX_1_6_MACHINE_OPTIONS, |
| .name = "pc-i440fx-1.5", |
| .init = pc_init_pci_1_5, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_5, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_I440FX_1_4_MACHINE_OPTIONS \ |
| PC_I440FX_1_6_MACHINE_OPTIONS, \ |
| .hot_add_cpu = NULL |
| |
| static QEMUMachine pc_i440fx_machine_v1_4 = { |
| PC_I440FX_1_4_MACHINE_OPTIONS, |
| .name = "pc-i440fx-1.4", |
| .init = pc_init_pci_1_4, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_4, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_COMPAT_1_3 \ |
| PC_COMPAT_1_4, \ |
| {\ |
| .driver = "usb-tablet",\ |
| .property = "usb_version",\ |
| .value = stringify(1),\ |
| },{\ |
| .driver = "virtio-net-pci",\ |
| .property = "ctrl_mac_addr",\ |
| .value = "off", \ |
| },{ \ |
| .driver = "virtio-net-pci", \ |
| .property = "mq", \ |
| .value = "off", \ |
| }, {\ |
| .driver = "e1000",\ |
| .property = "autonegotiation",\ |
| .value = "off",\ |
| } |
| |
| static QEMUMachine pc_machine_v1_3 = { |
| PC_I440FX_1_4_MACHINE_OPTIONS, |
| .name = "pc-1.3", |
| .init = pc_init_pci_1_3, |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_3, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_COMPAT_1_2 \ |
| PC_COMPAT_1_3,\ |
| {\ |
| .driver = "nec-usb-xhci",\ |
| .property = "msi",\ |
| .value = "off",\ |
| },{\ |
| .driver = "nec-usb-xhci",\ |
| .property = "msix",\ |
| .value = "off",\ |
| },{\ |
| .driver = "ivshmem",\ |
| .property = "use64",\ |
| .value = "0",\ |
| },{\ |
| .driver = "qxl",\ |
| .property = "revision",\ |
| .value = stringify(3),\ |
| },{\ |
| .driver = "qxl-vga",\ |
| .property = "revision",\ |
| .value = stringify(3),\ |
| },{\ |
| .driver = "VGA",\ |
| .property = "mmio",\ |
| .value = "off",\ |
| } |
| |
| #define PC_I440FX_1_2_MACHINE_OPTIONS \ |
| PC_I440FX_1_4_MACHINE_OPTIONS, \ |
| .init = pc_init_pci_1_2 |
| |
| static QEMUMachine pc_machine_v1_2 = { |
| PC_I440FX_1_2_MACHINE_OPTIONS, |
| .name = "pc-1.2", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_2, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_COMPAT_1_1 \ |
| PC_COMPAT_1_2,\ |
| {\ |
| .driver = "virtio-scsi-pci",\ |
| .property = "hotplug",\ |
| .value = "off",\ |
| },{\ |
| .driver = "virtio-scsi-pci",\ |
| .property = "param_change",\ |
| .value = "off",\ |
| },{\ |
| .driver = "VGA",\ |
| .property = "vgamem_mb",\ |
| .value = stringify(8),\ |
| },{\ |
| .driver = "vmware-svga",\ |
| .property = "vgamem_mb",\ |
| .value = stringify(8),\ |
| },{\ |
| .driver = "qxl-vga",\ |
| .property = "vgamem_mb",\ |
| .value = stringify(8),\ |
| },{\ |
| .driver = "qxl",\ |
| .property = "vgamem_mb",\ |
| .value = stringify(8),\ |
| },{\ |
| .driver = "virtio-blk-pci",\ |
| .property = "config-wce",\ |
| .value = "off",\ |
| } |
| |
| static QEMUMachine pc_machine_v1_1 = { |
| PC_I440FX_1_2_MACHINE_OPTIONS, |
| .name = "pc-1.1", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_1, |
| { /* end of list */ } |
| }, |
| }; |
| |
| #define PC_COMPAT_1_0 \ |
| PC_COMPAT_1_1,\ |
| {\ |
| .driver = TYPE_ISA_FDC,\ |
| .property = "check_media_rate",\ |
| .value = "off",\ |
| }, {\ |
| .driver = "virtio-balloon-pci",\ |
| .property = "class",\ |
| .value = stringify(PCI_CLASS_MEMORY_RAM),\ |
| },{\ |
| .driver = "apic-common",\ |
| .property = "vapic",\ |
| .value = "off",\ |
| },{\ |
| .driver = TYPE_USB_DEVICE,\ |
| .property = "full-path",\ |
| .value = "no",\ |
| } |
| |
| static QEMUMachine pc_machine_v1_0 = { |
| PC_I440FX_1_2_MACHINE_OPTIONS, |
| .name = "pc-1.0", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_1_0, |
| { /* end of list */ } |
| }, |
| .hw_version = "1.0", |
| }; |
| |
| #define PC_COMPAT_0_15 \ |
| PC_COMPAT_1_0 |
| |
| static QEMUMachine pc_machine_v0_15 = { |
| PC_I440FX_1_2_MACHINE_OPTIONS, |
| .name = "pc-0.15", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_15, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.15", |
| }; |
| |
| #define PC_COMPAT_0_14 \ |
| PC_COMPAT_0_15,\ |
| {\ |
| .driver = "virtio-blk-pci",\ |
| .property = "event_idx",\ |
| .value = "off",\ |
| },{\ |
| .driver = "virtio-serial-pci",\ |
| .property = "event_idx",\ |
| .value = "off",\ |
| },{\ |
| .driver = "virtio-net-pci",\ |
| .property = "event_idx",\ |
| .value = "off",\ |
| },{\ |
| .driver = "virtio-balloon-pci",\ |
| .property = "event_idx",\ |
| .value = "off",\ |
| } |
| |
| static QEMUMachine pc_machine_v0_14 = { |
| PC_I440FX_1_2_MACHINE_OPTIONS, |
| .name = "pc-0.14", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_14, |
| { |
| .driver = "qxl", |
| .property = "revision", |
| .value = stringify(2), |
| },{ |
| .driver = "qxl-vga", |
| .property = "revision", |
| .value = stringify(2), |
| }, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.14", |
| }; |
| |
| #define PC_COMPAT_0_13 \ |
| PC_COMPAT_0_14,\ |
| {\ |
| .driver = TYPE_PCI_DEVICE,\ |
| .property = "command_serr_enable",\ |
| .value = "off",\ |
| },{\ |
| .driver = "AC97",\ |
| .property = "use_broken_id",\ |
| .value = stringify(1),\ |
| } |
| |
| #define PC_I440FX_0_13_MACHINE_OPTIONS \ |
| PC_I440FX_1_2_MACHINE_OPTIONS, \ |
| .init = pc_init_pci_no_kvmclock |
| |
| static QEMUMachine pc_machine_v0_13 = { |
| PC_I440FX_0_13_MACHINE_OPTIONS, |
| .name = "pc-0.13", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_13, |
| { |
| .driver = "virtio-9p-pci", |
| .property = "vectors", |
| .value = stringify(0), |
| },{ |
| .driver = "VGA", |
| .property = "rombar", |
| .value = stringify(0), |
| },{ |
| .driver = "vmware-svga", |
| .property = "rombar", |
| .value = stringify(0), |
| }, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.13", |
| }; |
| |
| #define PC_COMPAT_0_12 \ |
| PC_COMPAT_0_13,\ |
| {\ |
| .driver = "virtio-serial-pci",\ |
| .property = "max_ports",\ |
| .value = stringify(1),\ |
| },{\ |
| .driver = "virtio-serial-pci",\ |
| .property = "vectors",\ |
| .value = stringify(0),\ |
| },{\ |
| .driver = "usb-mouse",\ |
| .property = "serial",\ |
| .value = "1",\ |
| },{\ |
| .driver = "usb-tablet",\ |
| .property = "serial",\ |
| .value = "1",\ |
| },{\ |
| .driver = "usb-kbd",\ |
| .property = "serial",\ |
| .value = "1",\ |
| } |
| |
| static QEMUMachine pc_machine_v0_12 = { |
| PC_I440FX_0_13_MACHINE_OPTIONS, |
| .name = "pc-0.12", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_12, |
| { |
| .driver = "VGA", |
| .property = "rombar", |
| .value = stringify(0), |
| },{ |
| .driver = "vmware-svga", |
| .property = "rombar", |
| .value = stringify(0), |
| }, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.12", |
| }; |
| |
| #define PC_COMPAT_0_11 \ |
| PC_COMPAT_0_12,\ |
| {\ |
| .driver = "virtio-blk-pci",\ |
| .property = "vectors",\ |
| .value = stringify(0),\ |
| },{\ |
| .driver = TYPE_PCI_DEVICE,\ |
| .property = "rombar",\ |
| .value = stringify(0),\ |
| } |
| |
| static QEMUMachine pc_machine_v0_11 = { |
| PC_I440FX_0_13_MACHINE_OPTIONS, |
| .name = "pc-0.11", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_11, |
| { |
| .driver = "ide-drive", |
| .property = "ver", |
| .value = "0.11", |
| },{ |
| .driver = "scsi-disk", |
| .property = "ver", |
| .value = "0.11", |
| }, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.11", |
| }; |
| |
| static QEMUMachine pc_machine_v0_10 = { |
| PC_I440FX_0_13_MACHINE_OPTIONS, |
| .name = "pc-0.10", |
| .compat_props = (GlobalProperty[]) { |
| PC_COMPAT_0_11, |
| { |
| .driver = "virtio-blk-pci", |
| .property = "class", |
| .value = stringify(PCI_CLASS_STORAGE_OTHER), |
| },{ |
| .driver = "virtio-serial-pci", |
| .property = "class", |
| .value = stringify(PCI_CLASS_DISPLAY_OTHER), |
| },{ |
| .driver = "virtio-net-pci", |
| .property = "vectors", |
| .value = stringify(0), |
| },{ |
| .driver = "ide-drive", |
| .property = "ver", |
| .value = "0.10", |
| },{ |
| .driver = "scsi-disk", |
| .property = "ver", |
| .value = "0.10", |
| }, |
| { /* end of list */ } |
| }, |
| .hw_version = "0.10", |
| }; |
| |
| static QEMUMachine isapc_machine = { |
| PC_COMMON_MACHINE_OPTIONS, |
| .name = "isapc", |
| .desc = "ISA-only PC", |
| .init = pc_init_isa, |
| .max_cpus = 1, |
| .compat_props = (GlobalProperty[]) { |
| { /* end of list */ } |
| }, |
| }; |
| |
| #ifdef CONFIG_XEN |
| static QEMUMachine xenfv_machine = { |
| PC_COMMON_MACHINE_OPTIONS, |
| .name = "xenfv", |
| .desc = "Xen Fully-virtualized PC", |
| .init = pc_xen_hvm_init, |
| .max_cpus = HVM_MAX_VCPUS, |
| .default_machine_opts = "accel=xen", |
| .hot_add_cpu = pc_hot_add_cpu, |
| }; |
| #endif |
| |
| static void pc_machine_init(void) |
| { |
| qemu_register_pc_machine(&pc_i440fx_machine_v2_2); |
| qemu_register_pc_machine(&pc_i440fx_machine_v2_1); |
| qemu_register_pc_machine(&pc_i440fx_machine_v2_0); |
| qemu_register_pc_machine(&pc_i440fx_machine_v1_7); |
| qemu_register_pc_machine(&pc_i440fx_machine_v1_6); |
| qemu_register_pc_machine(&pc_i440fx_machine_v1_5); |
| qemu_register_pc_machine(&pc_i440fx_machine_v1_4); |
| qemu_register_pc_machine(&pc_machine_v1_3); |
| qemu_register_pc_machine(&pc_machine_v1_2); |
| qemu_register_pc_machine(&pc_machine_v1_1); |
| qemu_register_pc_machine(&pc_machine_v1_0); |
| qemu_register_pc_machine(&pc_machine_v0_15); |
| qemu_register_pc_machine(&pc_machine_v0_14); |
| qemu_register_pc_machine(&pc_machine_v0_13); |
| qemu_register_pc_machine(&pc_machine_v0_12); |
| qemu_register_pc_machine(&pc_machine_v0_11); |
| qemu_register_pc_machine(&pc_machine_v0_10); |
| qemu_register_pc_machine(&isapc_machine); |
| #ifdef CONFIG_XEN |
| qemu_register_pc_machine(&xenfv_machine); |
| #endif |
| } |
| |
| machine_init(pc_machine_init); |
