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