4 #include "qemu-common.h"
5 #include "exec/memory.h"
7 #include "hw/isa/isa.h"
8 #include "hw/block/fdc.h"
10 #include "hw/i386/ioapic.h"
12 #include "qemu/range.h"
13 #include "qemu/bitmap.h"
14 #include "sysemu/sysemu.h"
15 #include "hw/pci/pci.h"
16 #include "hw/boards.h"
17 #include "hw/compat.h"
18 #include "hw/mem/pc-dimm.h"
19 #include "hw/mem/nvdimm.h"
20 #include "hw/acpi/acpi_dev_interface.h"
22 #define HPET_INTCAP "hpet-intcap"
25 #define kvm_pit_in_kernel() \
26 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
27 #define kvm_pic_in_kernel() \
28 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
29 #define kvm_ioapic_in_kernel() \
30 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
32 #define kvm_pit_in_kernel() 0
33 #define kvm_pic_in_kernel() 0
34 #define kvm_ioapic_in_kernel() 0
39 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
41 struct PCMachineState
{
43 MachineState parent_obj
;
47 /* State for other subsystems/APIs: */
48 MemoryHotplugState hotplug_memory
;
49 Notifier machine_done
;
51 /* Pointers to devices and objects: */
52 HotplugHandler
*acpi_dev
;
57 /* Configuration options: */
58 uint64_t max_ram_below_4g
;
62 AcpiNVDIMMState acpi_nvdimm_state
;
64 /* RAM information (sizes, addresses, configuration): */
65 ram_addr_t below_4g_mem_size
, above_4g_mem_size
;
67 /* CPU and apic information: */
68 bool apic_xrupt_override
;
69 unsigned apic_id_limit
;
70 CPUArchIdList
*possible_cpus
;
72 /* NUMA information: */
78 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
79 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
80 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
81 #define PC_MACHINE_VMPORT "vmport"
82 #define PC_MACHINE_SMM "smm"
83 #define PC_MACHINE_NVDIMM "nvdimm"
90 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
94 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
95 * backend's alignment value if provided
96 * @acpi_data_size: Size of the chunk of memory at the top of RAM
97 * for the BIOS ACPI tables and other BIOS
99 * @gigabyte_align: Make sure that guest addresses aligned at
100 * 1Gbyte boundaries get mapped to host
101 * addresses aligned at 1Gbyte boundaries. This
102 * way we can use 1GByte pages in the host.
105 struct PCMachineClass
{
107 MachineClass parent_class
;
112 HotplugHandler
*(*get_hotplug_handler
)(MachineState
*machine
,
115 /* Device configuration: */
117 bool kvmclock_enabled
;
119 /* Compat options: */
124 int legacy_acpi_table_size
;
125 unsigned acpi_data_size
;
128 bool smbios_defaults
;
129 bool smbios_legacy_mode
;
130 bool smbios_uuid_encoded
;
132 /* RAM / address space compat: */
134 bool has_reserved_memory
;
135 bool enforce_aligned_dimm
;
136 bool broken_reserved_end
;
138 /* TSC rate migration: */
140 /* generate legacy CPU hotplug AML */
141 bool legacy_cpu_hotplug
;
144 #define TYPE_PC_MACHINE "generic-pc-machine"
145 #define PC_MACHINE(obj) \
146 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
147 #define PC_MACHINE_GET_CLASS(obj) \
148 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
149 #define PC_MACHINE_CLASS(klass) \
150 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
152 /* PC-style peripherals (also used by other machines). */
154 typedef struct PcPciInfo
{
159 #define ACPI_PM_PROP_S3_DISABLED "disable_s3"
160 #define ACPI_PM_PROP_S4_DISABLED "disable_s4"
161 #define ACPI_PM_PROP_S4_VAL "s4_val"
162 #define ACPI_PM_PROP_SCI_INT "sci_int"
163 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
164 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
165 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
166 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
167 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
168 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
172 void parallel_hds_isa_init(ISABus
*bus
, int n
);
174 bool parallel_mm_init(MemoryRegion
*address_space
,
175 hwaddr base
, int it_shift
, qemu_irq irq
,
176 CharDriverState
*chr
);
180 extern DeviceState
*isa_pic
;
181 qemu_irq
*i8259_init(ISABus
*bus
, qemu_irq parent_irq
);
182 qemu_irq
*kvm_i8259_init(ISABus
*bus
);
183 int pic_read_irq(DeviceState
*d
);
184 int pic_get_output(DeviceState
*d
);
185 void hmp_info_pic(Monitor
*mon
, const QDict
*qdict
);
186 void hmp_info_irq(Monitor
*mon
, const QDict
*qdict
);
190 void kvm_ioapic_dump_state(Monitor
*mon
, const QDict
*qdict
);
191 void ioapic_dump_state(Monitor
*mon
, const QDict
*qdict
);
193 /* Global System Interrupts */
195 #define GSI_NUM_PINS IOAPIC_NUM_PINS
197 typedef struct GSIState
{
198 qemu_irq i8259_irq
[ISA_NUM_IRQS
];
199 qemu_irq ioapic_irq
[IOAPIC_NUM_PINS
];
202 void gsi_handler(void *opaque
, int n
, int level
);
205 typedef uint32_t (VMPortReadFunc
)(void *opaque
, uint32_t address
);
207 static inline void vmport_init(ISABus
*bus
)
209 isa_create_simple(bus
, "vmport");
212 void vmport_register(unsigned char command
, VMPortReadFunc
*func
, void *opaque
);
213 void vmmouse_get_data(uint32_t *data
);
214 void vmmouse_set_data(const uint32_t *data
);
218 void i8042_init(qemu_irq kbd_irq
, qemu_irq mouse_irq
, uint32_t io_base
);
219 void i8042_mm_init(qemu_irq kbd_irq
, qemu_irq mouse_irq
,
220 MemoryRegion
*region
, ram_addr_t size
,
222 void i8042_isa_mouse_fake_event(void *opaque
);
223 void i8042_setup_a20_line(ISADevice
*dev
, qemu_irq
*a20_out
);
226 extern int fd_bootchk
;
228 bool pc_machine_is_smm_enabled(PCMachineState
*pcms
);
229 void pc_register_ferr_irq(qemu_irq irq
);
230 void pc_acpi_smi_interrupt(void *opaque
, int irq
, int level
);
232 void pc_cpus_init(PCMachineState
*pcms
);
233 void pc_hot_add_cpu(const int64_t id
, Error
**errp
);
234 void pc_acpi_init(const char *default_dsdt
);
236 void pc_guest_info_init(PCMachineState
*pcms
);
238 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
239 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end"
240 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
241 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end"
242 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size"
243 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
246 void pc_pci_as_mapping_init(Object
*owner
, MemoryRegion
*system_memory
,
247 MemoryRegion
*pci_address_space
);
249 void xen_load_linux(PCMachineState
*pcms
);
250 void pc_memory_init(PCMachineState
*pcms
,
251 MemoryRegion
*system_memory
,
252 MemoryRegion
*rom_memory
,
253 MemoryRegion
**ram_memory
);
254 qemu_irq
pc_allocate_cpu_irq(void);
255 DeviceState
*pc_vga_init(ISABus
*isa_bus
, PCIBus
*pci_bus
);
256 void pc_basic_device_init(ISABus
*isa_bus
, qemu_irq
*gsi
,
257 ISADevice
**rtc_state
,
261 void pc_init_ne2k_isa(ISABus
*bus
, NICInfo
*nd
);
262 void pc_cmos_init(PCMachineState
*pcms
,
263 BusState
*ide0
, BusState
*ide1
,
265 void pc_nic_init(ISABus
*isa_bus
, PCIBus
*pci_bus
);
266 void pc_pci_device_init(PCIBus
*pci_bus
);
268 typedef void (*cpu_set_smm_t
)(int smm
, void *arg
);
270 void ioapic_init_gsi(GSIState
*gsi_state
, const char *parent_name
);
272 ISADevice
*pc_find_fdc0(void);
273 int cmos_get_fd_drive_type(FloppyDriveType fd0
);
275 #define FW_CFG_IO_BASE 0x510
279 I2CBus
*piix4_pm_init(PCIBus
*bus
, int devfn
, uint32_t smb_io_base
,
280 qemu_irq sci_irq
, qemu_irq smi_irq
,
281 int smm_enabled
, DeviceState
**piix4_pm
);
282 void piix4_smbus_register_device(SMBusDevice
*dev
, uint8_t addr
);
288 struct PCII440FXState
;
289 typedef struct PCII440FXState PCII440FXState
;
291 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
292 #define TYPE_I440FX_PCI_DEVICE "i440FX"
294 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
296 PCIBus
*i440fx_init(const char *host_type
, const char *pci_type
,
297 PCII440FXState
**pi440fx_state
, int *piix_devfn
,
298 ISABus
**isa_bus
, qemu_irq
*pic
,
299 MemoryRegion
*address_space_mem
,
300 MemoryRegion
*address_space_io
,
302 ram_addr_t below_4g_mem_size
,
303 ram_addr_t above_4g_mem_size
,
304 MemoryRegion
*pci_memory
,
305 MemoryRegion
*ram_memory
);
307 PCIBus
*find_i440fx(void);
309 extern PCIDevice
*piix4_dev
;
310 int piix4_init(PCIBus
*bus
, ISABus
**isa_bus
, int devfn
);
313 enum vga_retrace_method
{
318 extern enum vga_retrace_method vga_retrace_method
;
320 int isa_vga_mm_init(hwaddr vram_base
,
321 hwaddr ctrl_base
, int it_shift
,
322 MemoryRegion
*address_space
);
325 static inline bool isa_ne2000_init(ISABus
*bus
, int base
, int irq
, NICInfo
*nd
)
330 qemu_check_nic_model(nd
, "ne2k_isa");
332 isadev
= isa_try_create(bus
, "ne2k_isa");
336 dev
= DEVICE(isadev
);
337 qdev_prop_set_uint32(dev
, "iobase", base
);
338 qdev_prop_set_uint32(dev
, "irq", irq
);
339 qdev_set_nic_properties(dev
, nd
);
340 qdev_init_nofail(dev
);
345 void pc_system_firmware_init(MemoryRegion
*rom_memory
,
349 uint16_t pvpanic_port(void);
352 void pc_madt_cpu_entry(AcpiDeviceIf
*adev
, int uid
,
353 CPUArchIdList
*apic_ids
, GArray
*entry
);
357 #define E820_RESERVED 2
360 #define E820_UNUSABLE 5
362 int e820_add_entry(uint64_t, uint64_t, uint32_t);
363 int e820_get_num_entries(void);
364 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
366 #define PC_COMPAT_2_6 \
369 .driver = TYPE_X86_CPU,\
370 .property = "cpuid-0xb",\
374 #define PC_COMPAT_2_5 \
378 /* Helper for setting model-id for CPU models that changed model-id
379 * depending on QEMU versions up to QEMU 2.4.
381 #define PC_CPU_MODEL_IDS(v) \
383 .driver = "qemu32-" TYPE_X86_CPU,\
384 .property = "model-id",\
385 .value = "QEMU Virtual CPU version " v,\
388 .driver = "qemu64-" TYPE_X86_CPU,\
389 .property = "model-id",\
390 .value = "QEMU Virtual CPU version " v,\
393 .driver = "athlon-" TYPE_X86_CPU,\
394 .property = "model-id",\
395 .value = "QEMU Virtual CPU version " v,\
398 #define PC_COMPAT_2_4 \
400 PC_CPU_MODEL_IDS("2.4.0") \
402 .driver = "Haswell-" TYPE_X86_CPU,\
407 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\
412 .driver = "Broadwell-" TYPE_X86_CPU,\
417 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\
422 .driver = "host" "-" TYPE_X86_CPU,\
423 .property = "host-cache-info",\
427 .driver = TYPE_X86_CPU,\
428 .property = "check",\
432 .driver = "qemu64" "-" TYPE_X86_CPU,\
433 .property = "sse4a",\
437 .driver = "qemu64" "-" TYPE_X86_CPU,\
442 .driver = "qemu64" "-" TYPE_X86_CPU,\
443 .property = "popcnt",\
447 .driver = "qemu32" "-" TYPE_X86_CPU,\
448 .property = "popcnt",\
451 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
452 .property = "rdtscp",\
455 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
456 .property = "rdtscp",\
459 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
460 .property = "rdtscp",\
463 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
464 .property = "rdtscp",\
469 #define PC_COMPAT_2_3 \
471 PC_CPU_MODEL_IDS("2.3.0") \
473 .driver = TYPE_X86_CPU,\
477 .driver = "qemu64" "-" TYPE_X86_CPU,\
478 .property = "level",\
479 .value = stringify(4),\
481 .driver = "kvm64" "-" TYPE_X86_CPU,\
482 .property = "level",\
483 .value = stringify(5),\
485 .driver = "pentium3" "-" TYPE_X86_CPU,\
486 .property = "level",\
487 .value = stringify(2),\
489 .driver = "n270" "-" TYPE_X86_CPU,\
490 .property = "level",\
491 .value = stringify(5),\
493 .driver = "Conroe" "-" TYPE_X86_CPU,\
494 .property = "level",\
495 .value = stringify(4),\
497 .driver = "Penryn" "-" TYPE_X86_CPU,\
498 .property = "level",\
499 .value = stringify(4),\
501 .driver = "Nehalem" "-" TYPE_X86_CPU,\
502 .property = "level",\
503 .value = stringify(4),\
505 .driver = "n270" "-" TYPE_X86_CPU,\
506 .property = "xlevel",\
507 .value = stringify(0x8000000a),\
509 .driver = "Penryn" "-" TYPE_X86_CPU,\
510 .property = "xlevel",\
511 .value = stringify(0x8000000a),\
513 .driver = "Conroe" "-" TYPE_X86_CPU,\
514 .property = "xlevel",\
515 .value = stringify(0x8000000a),\
517 .driver = "Nehalem" "-" TYPE_X86_CPU,\
518 .property = "xlevel",\
519 .value = stringify(0x8000000a),\
521 .driver = "Westmere" "-" TYPE_X86_CPU,\
522 .property = "xlevel",\
523 .value = stringify(0x8000000a),\
525 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
526 .property = "xlevel",\
527 .value = stringify(0x8000000a),\
529 .driver = "IvyBridge" "-" TYPE_X86_CPU,\
530 .property = "xlevel",\
531 .value = stringify(0x8000000a),\
533 .driver = "Haswell" "-" TYPE_X86_CPU,\
534 .property = "xlevel",\
535 .value = stringify(0x8000000a),\
537 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\
538 .property = "xlevel",\
539 .value = stringify(0x8000000a),\
541 .driver = "Broadwell" "-" TYPE_X86_CPU,\
542 .property = "xlevel",\
543 .value = stringify(0x8000000a),\
545 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
546 .property = "xlevel",\
547 .value = stringify(0x8000000a),\
550 #define PC_COMPAT_2_2 \
552 PC_CPU_MODEL_IDS("2.3.0") \
554 .driver = "kvm64" "-" TYPE_X86_CPU,\
559 .driver = "kvm32" "-" TYPE_X86_CPU,\
564 .driver = "Conroe" "-" TYPE_X86_CPU,\
569 .driver = "Penryn" "-" TYPE_X86_CPU,\
574 .driver = "Nehalem" "-" TYPE_X86_CPU,\
579 .driver = "Westmere" "-" TYPE_X86_CPU,\
584 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
589 .driver = "Haswell" "-" TYPE_X86_CPU,\
594 .driver = "Broadwell" "-" TYPE_X86_CPU,\
599 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
604 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
609 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
614 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
619 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
624 .driver = "Haswell" "-" TYPE_X86_CPU,\
629 .driver = "Haswell" "-" TYPE_X86_CPU,\
630 .property = "rdrand",\
634 .driver = "Broadwell" "-" TYPE_X86_CPU,\
639 .driver = "Broadwell" "-" TYPE_X86_CPU,\
640 .property = "rdrand",\
644 #define PC_COMPAT_2_1 \
646 PC_CPU_MODEL_IDS("2.1.0") \
648 .driver = "coreduo" "-" TYPE_X86_CPU,\
653 .driver = "core2duo" "-" TYPE_X86_CPU,\
658 #define PC_COMPAT_2_0 \
659 PC_CPU_MODEL_IDS("2.0.0") \
661 .driver = "virtio-scsi-pci",\
662 .property = "any_layout",\
665 .driver = "PIIX4_PM",\
666 .property = "memory-hotplug-support",\
671 .property = "version",\
672 .value = stringify(0x11),\
675 .driver = "nec-usb-xhci",\
676 .property = "superspeed-ports-first",\
680 .driver = "nec-usb-xhci",\
681 .property = "force-pcie-endcap",\
685 .driver = "pci-serial",\
686 .property = "prog_if",\
687 .value = stringify(0),\
690 .driver = "pci-serial-2x",\
691 .property = "prog_if",\
692 .value = stringify(0),\
695 .driver = "pci-serial-4x",\
696 .property = "prog_if",\
697 .value = stringify(0),\
700 .driver = "virtio-net-pci",\
701 .property = "guest_announce",\
705 .driver = "ICH9-LPC",\
706 .property = "memory-hotplug-support",\
709 .driver = "xio3130-downstream",\
710 .property = COMPAT_PROP_PCP,\
713 .driver = "ioh3420",\
714 .property = COMPAT_PROP_PCP,\
718 #define PC_COMPAT_1_7 \
719 PC_CPU_MODEL_IDS("1.7.0") \
721 .driver = TYPE_USB_DEVICE,\
722 .property = "msos-desc",\
726 .driver = "PIIX4_PM",\
727 .property = "acpi-pci-hotplug-with-bridge-support",\
732 .property = HPET_INTCAP,\
733 .value = stringify(4),\
736 #define PC_COMPAT_1_6 \
737 PC_CPU_MODEL_IDS("1.6.0") \
740 .property = "mitigation",\
743 .driver = "qemu64-" TYPE_X86_CPU,\
744 .property = "model",\
745 .value = stringify(2),\
747 .driver = "qemu32-" TYPE_X86_CPU,\
748 .property = "model",\
749 .value = stringify(3),\
751 .driver = "i440FX-pcihost",\
752 .property = "short_root_bus",\
753 .value = stringify(1),\
755 .driver = "q35-pcihost",\
756 .property = "short_root_bus",\
757 .value = stringify(1),\
760 #define PC_COMPAT_1_5 \
761 PC_CPU_MODEL_IDS("1.5.0") \
763 .driver = "Conroe-" TYPE_X86_CPU,\
764 .property = "model",\
765 .value = stringify(2),\
767 .driver = "Conroe-" TYPE_X86_CPU,\
768 .property = "level",\
769 .value = stringify(2),\
771 .driver = "Penryn-" TYPE_X86_CPU,\
772 .property = "model",\
773 .value = stringify(2),\
775 .driver = "Penryn-" TYPE_X86_CPU,\
776 .property = "level",\
777 .value = stringify(2),\
779 .driver = "Nehalem-" TYPE_X86_CPU,\
780 .property = "model",\
781 .value = stringify(2),\
783 .driver = "Nehalem-" TYPE_X86_CPU,\
784 .property = "level",\
785 .value = stringify(2),\
787 .driver = "virtio-net-pci",\
788 .property = "any_layout",\
791 .driver = TYPE_X86_CPU,\
795 .driver = "i440FX-pcihost",\
796 .property = "short_root_bus",\
797 .value = stringify(0),\
799 .driver = "q35-pcihost",\
800 .property = "short_root_bus",\
801 .value = stringify(0),\
804 #define PC_COMPAT_1_4 \
805 PC_CPU_MODEL_IDS("1.4.0") \
807 .driver = "scsi-hd",\
808 .property = "discard_granularity",\
809 .value = stringify(0),\
811 .driver = "scsi-cd",\
812 .property = "discard_granularity",\
813 .value = stringify(0),\
815 .driver = "scsi-disk",\
816 .property = "discard_granularity",\
817 .value = stringify(0),\
820 .property = "discard_granularity",\
821 .value = stringify(0),\
824 .property = "discard_granularity",\
825 .value = stringify(0),\
827 .driver = "ide-drive",\
828 .property = "discard_granularity",\
829 .value = stringify(0),\
831 .driver = "virtio-blk-pci",\
832 .property = "discard_granularity",\
833 .value = stringify(0),\
835 .driver = "virtio-serial-pci",\
836 .property = "vectors",\
837 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
838 .value = stringify(0xFFFFFFFF),\
840 .driver = "virtio-net-pci", \
841 .property = "ctrl_guest_offloads", \
845 .property = "romfile",\
846 .value = "pxe-e1000.rom",\
848 .driver = "ne2k_pci",\
849 .property = "romfile",\
850 .value = "pxe-ne2k_pci.rom",\
853 .property = "romfile",\
854 .value = "pxe-pcnet.rom",\
856 .driver = "rtl8139",\
857 .property = "romfile",\
858 .value = "pxe-rtl8139.rom",\
860 .driver = "virtio-net-pci",\
861 .property = "romfile",\
862 .value = "pxe-virtio.rom",\
864 .driver = "486-" TYPE_X86_CPU,\
865 .property = "model",\
866 .value = stringify(0),\
869 .driver = "n270" "-" TYPE_X86_CPU,\
870 .property = "movbe",\
874 .driver = "Westmere" "-" TYPE_X86_CPU,\
875 .property = "pclmulqdq",\
879 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
880 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
882 MachineClass *mc = MACHINE_CLASS(oc); \
884 mc->name = namestr; \
887 static const TypeInfo pc_machine_type_##suffix = { \
888 .name = namestr TYPE_MACHINE_SUFFIX, \
889 .parent = TYPE_PC_MACHINE, \
890 .class_init = pc_machine_##suffix##_class_init, \
892 static void pc_machine_init_##suffix(void) \
894 type_register(&pc_machine_type_##suffix); \
896 type_init(pc_machine_init_##suffix)
898 extern void igd_passthrough_isa_bridge_create(PCIBus
*bus
, uint16_t gpu_dev_id
);