1#ifndef HW_PC_H
2#define HW_PC_H
3
4#include "qemu-common.h"
5#include "exec/memory.h"
6#include "hw/boards.h"
7#include "hw/isa/isa.h"
8#include "hw/block/fdc.h"
9#include "net/net.h"
10#include "hw/i386/ioapic.h"
11
12#include "qemu/range.h"
13#include "qemu/bitmap.h"
14#include "sysemu/sysemu.h"
15#include "hw/pci/pci.h"
16#include "hw/compat.h"
17#include "hw/mem/pc-dimm.h"
18#include "hw/mem/nvdimm.h"
19#include "hw/acpi/acpi_dev_interface.h"
20
21#define HPET_INTCAP "hpet-intcap"
22
23
24
25
26
27
28struct PCMachineState {
29
30 MachineState parent_obj;
31
32
33
34
35 Notifier machine_done;
36
37
38 HotplugHandler *acpi_dev;
39 ISADevice *rtc;
40 PCIBus *bus;
41 FWCfgState *fw_cfg;
42 qemu_irq *gsi;
43
44
45 uint64_t max_ram_below_4g;
46 OnOffAuto vmport;
47 OnOffAuto smm;
48
49 AcpiNVDIMMState acpi_nvdimm_state;
50
51 bool acpi_build_enabled;
52 bool smbus;
53 bool sata;
54 bool pit;
55
56
57 ram_addr_t below_4g_mem_size, above_4g_mem_size;
58
59
60 bool apic_xrupt_override;
61 unsigned apic_id_limit;
62 uint16_t boot_cpus;
63
64
65 uint64_t numa_nodes;
66 uint64_t *node_mem;
67
68
69
70 AddressSpace *ioapic_as;
71};
72
73#define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
74#define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size"
75#define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
76#define PC_MACHINE_VMPORT "vmport"
77#define PC_MACHINE_SMM "smm"
78#define PC_MACHINE_NVDIMM "nvdimm"
79#define PC_MACHINE_NVDIMM_PERSIST "nvdimm-persistence"
80#define PC_MACHINE_SMBUS "smbus"
81#define PC_MACHINE_SATA "sata"
82#define PC_MACHINE_PIT "pit"
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100struct PCMachineClass {
101
102 MachineClass parent_class;
103
104
105
106
107 bool pci_enabled;
108 bool kvmclock_enabled;
109 const char *default_nic_model;
110
111
112
113
114 bool has_acpi_build;
115 bool rsdp_in_ram;
116 int legacy_acpi_table_size;
117 unsigned acpi_data_size;
118
119
120 bool smbios_defaults;
121 bool smbios_legacy_mode;
122 bool smbios_uuid_encoded;
123
124
125 bool gigabyte_align;
126 bool has_reserved_memory;
127 bool enforce_aligned_dimm;
128 bool broken_reserved_end;
129
130
131 bool save_tsc_khz;
132
133 bool legacy_cpu_hotplug;
134
135
136 bool linuxboot_dma_enabled;
137};
138
139#define TYPE_PC_MACHINE "generic-pc-machine"
140#define PC_MACHINE(obj) \
141 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
142#define PC_MACHINE_GET_CLASS(obj) \
143 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
144#define PC_MACHINE_CLASS(klass) \
145 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
146
147
148
149extern DeviceState *isa_pic;
150qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
151qemu_irq *kvm_i8259_init(ISABus *bus);
152int pic_read_irq(DeviceState *d);
153int pic_get_output(DeviceState *d);
154
155
156
157
158
159#define GSI_NUM_PINS IOAPIC_NUM_PINS
160
161typedef struct GSIState {
162 qemu_irq i8259_irq[ISA_NUM_IRQS];
163 qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
164} GSIState;
165
166void gsi_handler(void *opaque, int n, int level);
167
168
169#define TYPE_VMPORT "vmport"
170typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
171
172static inline void vmport_init(ISABus *bus)
173{
174 isa_create_simple(bus, TYPE_VMPORT);
175}
176
177void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
178void vmmouse_get_data(uint32_t *data);
179void vmmouse_set_data(const uint32_t *data);
180
181
182extern int fd_bootchk;
183
184bool pc_machine_is_smm_enabled(PCMachineState *pcms);
185void pc_register_ferr_irq(qemu_irq irq);
186void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
187
188void pc_cpus_init(PCMachineState *pcms);
189void pc_hot_add_cpu(const int64_t id, Error **errp);
190void pc_acpi_init(const char *default_dsdt);
191
192void pc_guest_info_init(PCMachineState *pcms);
193
194#define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
195#define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end"
196#define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
197#define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end"
198#define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size"
199#define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size"
200#define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size"
201
202
203void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
204 MemoryRegion *pci_address_space);
205
206void xen_load_linux(PCMachineState *pcms);
207void pc_memory_init(PCMachineState *pcms,
208 MemoryRegion *system_memory,
209 MemoryRegion *rom_memory,
210 MemoryRegion **ram_memory);
211uint64_t pc_pci_hole64_start(void);
212qemu_irq pc_allocate_cpu_irq(void);
213DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
214void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
215 ISADevice **rtc_state,
216 bool create_fdctrl,
217 bool no_vmport,
218 bool has_pit,
219 uint32_t hpet_irqs);
220void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
221void pc_cmos_init(PCMachineState *pcms,
222 BusState *ide0, BusState *ide1,
223 ISADevice *s);
224void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus);
225void pc_pci_device_init(PCIBus *pci_bus);
226
227typedef void (*cpu_set_smm_t)(int smm, void *arg);
228
229void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
230
231ISADevice *pc_find_fdc0(void);
232int cmos_get_fd_drive_type(FloppyDriveType fd0);
233
234#define FW_CFG_IO_BASE 0x510
235
236#define PORT92_A20_LINE "a20"
237
238
239
240I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
241 qemu_irq sci_irq, qemu_irq smi_irq,
242 int smm_enabled, DeviceState **piix4_pm);
243
244
245extern int no_hpet;
246
247
248struct PCII440FXState;
249typedef struct PCII440FXState PCII440FXState;
250
251#define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
252#define TYPE_I440FX_PCI_DEVICE "i440FX"
253
254#define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
255
256
257
258
259
260#define RCR_IOPORT 0xcf9
261
262PCIBus *i440fx_init(const char *host_type, const char *pci_type,
263 PCII440FXState **pi440fx_state, int *piix_devfn,
264 ISABus **isa_bus, qemu_irq *pic,
265 MemoryRegion *address_space_mem,
266 MemoryRegion *address_space_io,
267 ram_addr_t ram_size,
268 ram_addr_t below_4g_mem_size,
269 ram_addr_t above_4g_mem_size,
270 MemoryRegion *pci_memory,
271 MemoryRegion *ram_memory);
272
273PCIBus *find_i440fx(void);
274
275extern PCIDevice *piix4_dev;
276int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
277
278
279void pc_system_firmware_init(MemoryRegion *rom_memory,
280 bool isapc_ram_fw);
281
282
283void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
284 const CPUArchIdList *apic_ids, GArray *entry);
285
286
287#define E820_RAM 1
288#define E820_RESERVED 2
289#define E820_ACPI 3
290#define E820_NVS 4
291#define E820_UNUSABLE 5
292
293int e820_add_entry(uint64_t, uint64_t, uint32_t);
294int e820_get_num_entries(void);
295bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
296
297#define PC_COMPAT_3_0 \
298 HW_COMPAT_3_0 \
299 {\
300 .driver = TYPE_X86_CPU,\
301 .property = "x-hv-synic-kvm-only",\
302 .value = "on",\
303 },{\
304 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\
305 .property = "pku",\
306 .value = "off",\
307 },{\
308 .driver = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,\
309 .property = "pku",\
310 .value = "off",\
311 },
312
313#define PC_COMPAT_2_12 \
314 HW_COMPAT_2_12 \
315 {\
316 .driver = TYPE_X86_CPU,\
317 .property = "legacy-cache",\
318 .value = "on",\
319 },{\
320 .driver = TYPE_X86_CPU,\
321 .property = "topoext",\
322 .value = "off",\
323 },{\
324 .driver = "EPYC-" TYPE_X86_CPU,\
325 .property = "xlevel",\
326 .value = stringify(0x8000000a),\
327 },{\
328 .driver = "EPYC-IBPB-" TYPE_X86_CPU,\
329 .property = "xlevel",\
330 .value = stringify(0x8000000a),\
331 },
332
333#define PC_COMPAT_2_11 \
334 HW_COMPAT_2_11 \
335 {\
336 .driver = TYPE_X86_CPU,\
337 .property = "x-migrate-smi-count",\
338 .value = "off",\
339 },{\
340 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\
341 .property = "clflushopt",\
342 .value = "off",\
343 },
344
345#define PC_COMPAT_2_10 \
346 HW_COMPAT_2_10 \
347 {\
348 .driver = TYPE_X86_CPU,\
349 .property = "x-hv-max-vps",\
350 .value = "0x40",\
351 },{\
352 .driver = "i440FX-pcihost",\
353 .property = "x-pci-hole64-fix",\
354 .value = "off",\
355 },{\
356 .driver = "q35-pcihost",\
357 .property = "x-pci-hole64-fix",\
358 .value = "off",\
359 },
360
361#define PC_COMPAT_2_9 \
362 HW_COMPAT_2_9 \
363 {\
364 .driver = "mch",\
365 .property = "extended-tseg-mbytes",\
366 .value = stringify(0),\
367 },\
368
369#define PC_COMPAT_2_8 \
370 HW_COMPAT_2_8 \
371 {\
372 .driver = TYPE_X86_CPU,\
373 .property = "tcg-cpuid",\
374 .value = "off",\
375 },\
376 {\
377 .driver = "kvmclock",\
378 .property = "x-mach-use-reliable-get-clock",\
379 .value = "off",\
380 },\
381 {\
382 .driver = "ICH9-LPC",\
383 .property = "x-smi-broadcast",\
384 .value = "off",\
385 },\
386 {\
387 .driver = TYPE_X86_CPU,\
388 .property = "vmware-cpuid-freq",\
389 .value = "off",\
390 },\
391 {\
392 .driver = "Haswell-" TYPE_X86_CPU,\
393 .property = "stepping",\
394 .value = "1",\
395 },
396
397#define PC_COMPAT_2_7 \
398 HW_COMPAT_2_7 \
399 {\
400 .driver = TYPE_X86_CPU,\
401 .property = "l3-cache",\
402 .value = "off",\
403 },\
404 {\
405 .driver = TYPE_X86_CPU,\
406 .property = "full-cpuid-auto-level",\
407 .value = "off",\
408 },\
409 {\
410 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
411 .property = "family",\
412 .value = "15",\
413 },\
414 {\
415 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
416 .property = "model",\
417 .value = "6",\
418 },\
419 {\
420 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
421 .property = "stepping",\
422 .value = "1",\
423 },\
424 {\
425 .driver = "isa-pcspk",\
426 .property = "migrate",\
427 .value = "off",\
428 },
429
430#define PC_COMPAT_2_6 \
431 HW_COMPAT_2_6 \
432 {\
433 .driver = TYPE_X86_CPU,\
434 .property = "cpuid-0xb",\
435 .value = "off",\
436 },{\
437 .driver = "vmxnet3",\
438 .property = "romfile",\
439 .value = "",\
440 },\
441 {\
442 .driver = TYPE_X86_CPU,\
443 .property = "fill-mtrr-mask",\
444 .value = "off",\
445 },\
446 {\
447 .driver = "apic-common",\
448 .property = "legacy-instance-id",\
449 .value = "on",\
450 },
451
452#define PC_COMPAT_2_5 \
453 HW_COMPAT_2_5
454
455
456
457
458#define PC_CPU_MODEL_IDS(v) \
459 {\
460 .driver = "qemu32-" TYPE_X86_CPU,\
461 .property = "model-id",\
462 .value = "QEMU Virtual CPU version " v,\
463 },\
464 {\
465 .driver = "qemu64-" TYPE_X86_CPU,\
466 .property = "model-id",\
467 .value = "QEMU Virtual CPU version " v,\
468 },\
469 {\
470 .driver = "athlon-" TYPE_X86_CPU,\
471 .property = "model-id",\
472 .value = "QEMU Virtual CPU version " v,\
473 },
474
475#define PC_COMPAT_2_4 \
476 HW_COMPAT_2_4 \
477 PC_CPU_MODEL_IDS("2.4.0") \
478 {\
479 .driver = "Haswell-" TYPE_X86_CPU,\
480 .property = "abm",\
481 .value = "off",\
482 },\
483 {\
484 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\
485 .property = "abm",\
486 .value = "off",\
487 },\
488 {\
489 .driver = "Broadwell-" TYPE_X86_CPU,\
490 .property = "abm",\
491 .value = "off",\
492 },\
493 {\
494 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\
495 .property = "abm",\
496 .value = "off",\
497 },\
498 {\
499 .driver = "host" "-" TYPE_X86_CPU,\
500 .property = "host-cache-info",\
501 .value = "on",\
502 },\
503 {\
504 .driver = TYPE_X86_CPU,\
505 .property = "check",\
506 .value = "off",\
507 },\
508 {\
509 .driver = "qemu64" "-" TYPE_X86_CPU,\
510 .property = "sse4a",\
511 .value = "on",\
512 },\
513 {\
514 .driver = "qemu64" "-" TYPE_X86_CPU,\
515 .property = "abm",\
516 .value = "on",\
517 },\
518 {\
519 .driver = "qemu64" "-" TYPE_X86_CPU,\
520 .property = "popcnt",\
521 .value = "on",\
522 },\
523 {\
524 .driver = "qemu32" "-" TYPE_X86_CPU,\
525 .property = "popcnt",\
526 .value = "on",\
527 },{\
528 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
529 .property = "rdtscp",\
530 .value = "on",\
531 },{\
532 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
533 .property = "rdtscp",\
534 .value = "on",\
535 },{\
536 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
537 .property = "rdtscp",\
538 .value = "on",\
539 },{\
540 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
541 .property = "rdtscp",\
542 .value = "on",\
543 },
544
545
546#define PC_COMPAT_2_3 \
547 HW_COMPAT_2_3 \
548 PC_CPU_MODEL_IDS("2.3.0") \
549 {\
550 .driver = TYPE_X86_CPU,\
551 .property = "arat",\
552 .value = "off",\
553 },{\
554 .driver = "qemu64" "-" TYPE_X86_CPU,\
555 .property = "min-level",\
556 .value = stringify(4),\
557 },{\
558 .driver = "kvm64" "-" TYPE_X86_CPU,\
559 .property = "min-level",\
560 .value = stringify(5),\
561 },{\
562 .driver = "pentium3" "-" TYPE_X86_CPU,\
563 .property = "min-level",\
564 .value = stringify(2),\
565 },{\
566 .driver = "n270" "-" TYPE_X86_CPU,\
567 .property = "min-level",\
568 .value = stringify(5),\
569 },{\
570 .driver = "Conroe" "-" TYPE_X86_CPU,\
571 .property = "min-level",\
572 .value = stringify(4),\
573 },{\
574 .driver = "Penryn" "-" TYPE_X86_CPU,\
575 .property = "min-level",\
576 .value = stringify(4),\
577 },{\
578 .driver = "Nehalem" "-" TYPE_X86_CPU,\
579 .property = "min-level",\
580 .value = stringify(4),\
581 },{\
582 .driver = "n270" "-" TYPE_X86_CPU,\
583 .property = "min-xlevel",\
584 .value = stringify(0x8000000a),\
585 },{\
586 .driver = "Penryn" "-" TYPE_X86_CPU,\
587 .property = "min-xlevel",\
588 .value = stringify(0x8000000a),\
589 },{\
590 .driver = "Conroe" "-" TYPE_X86_CPU,\
591 .property = "min-xlevel",\
592 .value = stringify(0x8000000a),\
593 },{\
594 .driver = "Nehalem" "-" TYPE_X86_CPU,\
595 .property = "min-xlevel",\
596 .value = stringify(0x8000000a),\
597 },{\
598 .driver = "Westmere" "-" TYPE_X86_CPU,\
599 .property = "min-xlevel",\
600 .value = stringify(0x8000000a),\
601 },{\
602 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
603 .property = "min-xlevel",\
604 .value = stringify(0x8000000a),\
605 },{\
606 .driver = "IvyBridge" "-" TYPE_X86_CPU,\
607 .property = "min-xlevel",\
608 .value = stringify(0x8000000a),\
609 },{\
610 .driver = "Haswell" "-" TYPE_X86_CPU,\
611 .property = "min-xlevel",\
612 .value = stringify(0x8000000a),\
613 },{\
614 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\
615 .property = "min-xlevel",\
616 .value = stringify(0x8000000a),\
617 },{\
618 .driver = "Broadwell" "-" TYPE_X86_CPU,\
619 .property = "min-xlevel",\
620 .value = stringify(0x8000000a),\
621 },{\
622 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
623 .property = "min-xlevel",\
624 .value = stringify(0x8000000a),\
625 },{\
626 .driver = TYPE_X86_CPU,\
627 .property = "kvm-no-smi-migration",\
628 .value = "on",\
629 },
630
631#define PC_COMPAT_2_2 \
632 HW_COMPAT_2_2 \
633 PC_CPU_MODEL_IDS("2.2.0") \
634 {\
635 .driver = "kvm64" "-" TYPE_X86_CPU,\
636 .property = "vme",\
637 .value = "off",\
638 },\
639 {\
640 .driver = "kvm32" "-" TYPE_X86_CPU,\
641 .property = "vme",\
642 .value = "off",\
643 },\
644 {\
645 .driver = "Conroe" "-" TYPE_X86_CPU,\
646 .property = "vme",\
647 .value = "off",\
648 },\
649 {\
650 .driver = "Penryn" "-" TYPE_X86_CPU,\
651 .property = "vme",\
652 .value = "off",\
653 },\
654 {\
655 .driver = "Nehalem" "-" TYPE_X86_CPU,\
656 .property = "vme",\
657 .value = "off",\
658 },\
659 {\
660 .driver = "Westmere" "-" TYPE_X86_CPU,\
661 .property = "vme",\
662 .value = "off",\
663 },\
664 {\
665 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
666 .property = "vme",\
667 .value = "off",\
668 },\
669 {\
670 .driver = "Haswell" "-" TYPE_X86_CPU,\
671 .property = "vme",\
672 .value = "off",\
673 },\
674 {\
675 .driver = "Broadwell" "-" TYPE_X86_CPU,\
676 .property = "vme",\
677 .value = "off",\
678 },\
679 {\
680 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
681 .property = "vme",\
682 .value = "off",\
683 },\
684 {\
685 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
686 .property = "vme",\
687 .value = "off",\
688 },\
689 {\
690 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
691 .property = "vme",\
692 .value = "off",\
693 },\
694 {\
695 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
696 .property = "vme",\
697 .value = "off",\
698 },\
699 {\
700 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
701 .property = "vme",\
702 .value = "off",\
703 },\
704 {\
705 .driver = "Haswell" "-" TYPE_X86_CPU,\
706 .property = "f16c",\
707 .value = "off",\
708 },\
709 {\
710 .driver = "Haswell" "-" TYPE_X86_CPU,\
711 .property = "rdrand",\
712 .value = "off",\
713 },\
714 {\
715 .driver = "Broadwell" "-" TYPE_X86_CPU,\
716 .property = "f16c",\
717 .value = "off",\
718 },\
719 {\
720 .driver = "Broadwell" "-" TYPE_X86_CPU,\
721 .property = "rdrand",\
722 .value = "off",\
723 },
724
725#define PC_COMPAT_2_1 \
726 HW_COMPAT_2_1 \
727 PC_CPU_MODEL_IDS("2.1.0") \
728 {\
729 .driver = "coreduo" "-" TYPE_X86_CPU,\
730 .property = "vmx",\
731 .value = "on",\
732 },\
733 {\
734 .driver = "core2duo" "-" TYPE_X86_CPU,\
735 .property = "vmx",\
736 .value = "on",\
737 },
738
739#define PC_COMPAT_2_0 \
740 PC_CPU_MODEL_IDS("2.0.0") \
741 {\
742 .driver = "virtio-scsi-pci",\
743 .property = "any_layout",\
744 .value = "off",\
745 },{\
746 .driver = "PIIX4_PM",\
747 .property = "memory-hotplug-support",\
748 .value = "off",\
749 },\
750 {\
751 .driver = "apic",\
752 .property = "version",\
753 .value = stringify(0x11),\
754 },\
755 {\
756 .driver = "nec-usb-xhci",\
757 .property = "superspeed-ports-first",\
758 .value = "off",\
759 },\
760 {\
761 .driver = "nec-usb-xhci",\
762 .property = "force-pcie-endcap",\
763 .value = "on",\
764 },\
765 {\
766 .driver = "pci-serial",\
767 .property = "prog_if",\
768 .value = stringify(0),\
769 },\
770 {\
771 .driver = "pci-serial-2x",\
772 .property = "prog_if",\
773 .value = stringify(0),\
774 },\
775 {\
776 .driver = "pci-serial-4x",\
777 .property = "prog_if",\
778 .value = stringify(0),\
779 },\
780 {\
781 .driver = "virtio-net-pci",\
782 .property = "guest_announce",\
783 .value = "off",\
784 },\
785 {\
786 .driver = "ICH9-LPC",\
787 .property = "memory-hotplug-support",\
788 .value = "off",\
789 },{\
790 .driver = "xio3130-downstream",\
791 .property = COMPAT_PROP_PCP,\
792 .value = "off",\
793 },{\
794 .driver = "ioh3420",\
795 .property = COMPAT_PROP_PCP,\
796 .value = "off",\
797 },
798
799#define PC_COMPAT_1_7 \
800 PC_CPU_MODEL_IDS("1.7.0") \
801 {\
802 .driver = TYPE_USB_DEVICE,\
803 .property = "msos-desc",\
804 .value = "no",\
805 },\
806 {\
807 .driver = "PIIX4_PM",\
808 .property = "acpi-pci-hotplug-with-bridge-support",\
809 .value = "off",\
810 },\
811 {\
812 .driver = "hpet",\
813 .property = HPET_INTCAP,\
814 .value = stringify(4),\
815 },
816
817#define PC_COMPAT_1_6 \
818 PC_CPU_MODEL_IDS("1.6.0") \
819 {\
820 .driver = "e1000",\
821 .property = "mitigation",\
822 .value = "off",\
823 },{\
824 .driver = "qemu64-" TYPE_X86_CPU,\
825 .property = "model",\
826 .value = stringify(2),\
827 },{\
828 .driver = "qemu32-" TYPE_X86_CPU,\
829 .property = "model",\
830 .value = stringify(3),\
831 },{\
832 .driver = "i440FX-pcihost",\
833 .property = "short_root_bus",\
834 .value = stringify(1),\
835 },{\
836 .driver = "q35-pcihost",\
837 .property = "short_root_bus",\
838 .value = stringify(1),\
839 },
840
841#define PC_COMPAT_1_5 \
842 PC_CPU_MODEL_IDS("1.5.0") \
843 {\
844 .driver = "Conroe-" TYPE_X86_CPU,\
845 .property = "model",\
846 .value = stringify(2),\
847 },{\
848 .driver = "Conroe-" TYPE_X86_CPU,\
849 .property = "min-level",\
850 .value = stringify(2),\
851 },{\
852 .driver = "Penryn-" TYPE_X86_CPU,\
853 .property = "model",\
854 .value = stringify(2),\
855 },{\
856 .driver = "Penryn-" TYPE_X86_CPU,\
857 .property = "min-level",\
858 .value = stringify(2),\
859 },{\
860 .driver = "Nehalem-" TYPE_X86_CPU,\
861 .property = "model",\
862 .value = stringify(2),\
863 },{\
864 .driver = "Nehalem-" TYPE_X86_CPU,\
865 .property = "min-level",\
866 .value = stringify(2),\
867 },{\
868 .driver = "virtio-net-pci",\
869 .property = "any_layout",\
870 .value = "off",\
871 },{\
872 .driver = TYPE_X86_CPU,\
873 .property = "pmu",\
874 .value = "on",\
875 },{\
876 .driver = "i440FX-pcihost",\
877 .property = "short_root_bus",\
878 .value = stringify(0),\
879 },{\
880 .driver = "q35-pcihost",\
881 .property = "short_root_bus",\
882 .value = stringify(0),\
883 },
884
885#define PC_COMPAT_1_4 \
886 PC_CPU_MODEL_IDS("1.4.0") \
887 {\
888 .driver = "scsi-hd",\
889 .property = "discard_granularity",\
890 .value = stringify(0),\
891 },{\
892 .driver = "scsi-cd",\
893 .property = "discard_granularity",\
894 .value = stringify(0),\
895 },{\
896 .driver = "scsi-disk",\
897 .property = "discard_granularity",\
898 .value = stringify(0),\
899 },{\
900 .driver = "ide-hd",\
901 .property = "discard_granularity",\
902 .value = stringify(0),\
903 },{\
904 .driver = "ide-cd",\
905 .property = "discard_granularity",\
906 .value = stringify(0),\
907 },{\
908 .driver = "ide-drive",\
909 .property = "discard_granularity",\
910 .value = stringify(0),\
911 },{\
912 .driver = "virtio-blk-pci",\
913 .property = "discard_granularity",\
914 .value = stringify(0),\
915 },{\
916 .driver = "virtio-serial-pci",\
917 .property = "vectors",\
918 \
919 .value = stringify(0xFFFFFFFF),\
920 },{ \
921 .driver = "virtio-net-pci", \
922 .property = "ctrl_guest_offloads", \
923 .value = "off", \
924 },{\
925 .driver = "e1000",\
926 .property = "romfile",\
927 .value = "pxe-e1000.rom",\
928 },{\
929 .driver = "ne2k_pci",\
930 .property = "romfile",\
931 .value = "pxe-ne2k_pci.rom",\
932 },{\
933 .driver = "pcnet",\
934 .property = "romfile",\
935 .value = "pxe-pcnet.rom",\
936 },{\
937 .driver = "rtl8139",\
938 .property = "romfile",\
939 .value = "pxe-rtl8139.rom",\
940 },{\
941 .driver = "virtio-net-pci",\
942 .property = "romfile",\
943 .value = "pxe-virtio.rom",\
944 },{\
945 .driver = "486-" TYPE_X86_CPU,\
946 .property = "model",\
947 .value = stringify(0),\
948 },\
949 {\
950 .driver = "n270" "-" TYPE_X86_CPU,\
951 .property = "movbe",\
952 .value = "off",\
953 },\
954 {\
955 .driver = "Westmere" "-" TYPE_X86_CPU,\
956 .property = "pclmulqdq",\
957 .value = "off",\
958 },
959
960#define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
961 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
962 { \
963 MachineClass *mc = MACHINE_CLASS(oc); \
964 optsfn(mc); \
965 mc->init = initfn; \
966 } \
967 static const TypeInfo pc_machine_type_##suffix = { \
968 .name = namestr TYPE_MACHINE_SUFFIX, \
969 .parent = TYPE_PC_MACHINE, \
970 .class_init = pc_machine_##suffix##_class_init, \
971 }; \
972 static void pc_machine_init_##suffix(void) \
973 { \
974 type_register(&pc_machine_type_##suffix); \
975 } \
976 type_init(pc_machine_init_##suffix)
977
978extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
979#endif
980
