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
118
119
120
121 bool has_acpi_build;
122 bool rsdp_in_ram;
123 int legacy_acpi_table_size;
124 unsigned acpi_data_size;
125
126
127 bool smbios_defaults;
128 bool smbios_legacy_mode;
129 bool smbios_uuid_encoded;
130
131
132 bool gigabyte_align;
133 bool has_reserved_memory;
134 bool enforce_aligned_dimm;
135 bool broken_reserved_end;
136
137
138 bool save_tsc_khz;
139
140 bool legacy_cpu_hotplug;
141
142
143 bool linuxboot_dma_enabled;
144};
145
146#define TYPE_PC_MACHINE "generic-pc-machine"
147#define PC_MACHINE(obj) \
148 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
149#define PC_MACHINE_GET_CLASS(obj) \
150 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
151#define PC_MACHINE_CLASS(klass) \
152 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
153
154
155
156#define ACPI_PM_PROP_S3_DISABLED "disable_s3"
157#define ACPI_PM_PROP_S4_DISABLED "disable_s4"
158#define ACPI_PM_PROP_S4_VAL "s4_val"
159#define ACPI_PM_PROP_SCI_INT "sci_int"
160#define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
161#define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
162#define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
163#define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
164#define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
165#define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
166
167
168
169void parallel_hds_isa_init(ISABus *bus, int n);
170
171bool parallel_mm_init(MemoryRegion *address_space,
172 hwaddr base, int it_shift, qemu_irq irq,
173 Chardev *chr);
174
175
176
177extern DeviceState *isa_pic;
178qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
179qemu_irq *kvm_i8259_init(ISABus *bus);
180int pic_read_irq(DeviceState *d);
181int pic_get_output(DeviceState *d);
182
183
184
185void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
186void ioapic_dump_state(Monitor *mon, const QDict *qdict);
187
188
189
190#define GSI_NUM_PINS IOAPIC_NUM_PINS
191
192typedef struct GSIState {
193 qemu_irq i8259_irq[ISA_NUM_IRQS];
194 qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
195} GSIState;
196
197void gsi_handler(void *opaque, int n, int level);
198
199
200#define TYPE_VMPORT "vmport"
201typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
202
203static inline void vmport_init(ISABus *bus)
204{
205 isa_create_simple(bus, TYPE_VMPORT);
206}
207
208void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
209void vmmouse_get_data(uint32_t *data);
210void vmmouse_set_data(const uint32_t *data);
211
212
213#define I8042_A20_LINE "a20"
214
215void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
216 MemoryRegion *region, ram_addr_t size,
217 hwaddr mask);
218void i8042_isa_mouse_fake_event(void *opaque);
219void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out);
220
221
222extern int fd_bootchk;
223
224bool pc_machine_is_smm_enabled(PCMachineState *pcms);
225void pc_register_ferr_irq(qemu_irq irq);
226void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
227
228void pc_cpus_init(PCMachineState *pcms);
229void pc_hot_add_cpu(const int64_t id, Error **errp);
230void pc_acpi_init(const char *default_dsdt);
231
232void pc_guest_info_init(PCMachineState *pcms);
233
234#define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start"
235#define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end"
236#define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
237#define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end"
238#define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size"
239#define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size"
240#define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size"
241#define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
242
243
244void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
245 MemoryRegion *pci_address_space);
246
247void xen_load_linux(PCMachineState *pcms);
248void pc_memory_init(PCMachineState *pcms,
249 MemoryRegion *system_memory,
250 MemoryRegion *rom_memory,
251 MemoryRegion **ram_memory);
252qemu_irq pc_allocate_cpu_irq(void);
253DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
254void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
255 ISADevice **rtc_state,
256 bool create_fdctrl,
257 bool no_vmport,
258 bool has_pit,
259 uint32_t hpet_irqs);
260void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
261void pc_cmos_init(PCMachineState *pcms,
262 BusState *ide0, BusState *ide1,
263 ISADevice *s);
264void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
265void pc_pci_device_init(PCIBus *pci_bus);
266
267typedef void (*cpu_set_smm_t)(int smm, void *arg);
268
269void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
270
271ISADevice *pc_find_fdc0(void);
272int cmos_get_fd_drive_type(FloppyDriveType fd0);
273
274#define FW_CFG_IO_BASE 0x510
275
276#define PORT92_A20_LINE "a20"
277
278
279
280I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
281 qemu_irq sci_irq, qemu_irq smi_irq,
282 int smm_enabled, DeviceState **piix4_pm);
283
284
285extern int no_hpet;
286
287
288struct PCII440FXState;
289typedef struct PCII440FXState PCII440FXState;
290
291#define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
292#define TYPE_I440FX_PCI_DEVICE "i440FX"
293
294#define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
295
296
297
298
299
300#define RCR_IOPORT 0xcf9
301
302PCIBus *i440fx_init(const char *host_type, const char *pci_type,
303 PCII440FXState **pi440fx_state, int *piix_devfn,
304 ISABus **isa_bus, qemu_irq *pic,
305 MemoryRegion *address_space_mem,
306 MemoryRegion *address_space_io,
307 ram_addr_t ram_size,
308 ram_addr_t below_4g_mem_size,
309 ram_addr_t above_4g_mem_size,
310 MemoryRegion *pci_memory,
311 MemoryRegion *ram_memory);
312
313PCIBus *find_i440fx(void);
314
315extern PCIDevice *piix4_dev;
316int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
317
318
319enum vga_retrace_method {
320 VGA_RETRACE_DUMB,
321 VGA_RETRACE_PRECISE
322};
323
324extern enum vga_retrace_method vga_retrace_method;
325
326int isa_vga_mm_init(hwaddr vram_base,
327 hwaddr ctrl_base, int it_shift,
328 MemoryRegion *address_space);
329
330
331static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
332{
333 DeviceState *dev;
334 ISADevice *isadev;
335
336 qemu_check_nic_model(nd, "ne2k_isa");
337
338 isadev = isa_try_create(bus, "ne2k_isa");
339 if (!isadev) {
340 return false;
341 }
342 dev = DEVICE(isadev);
343 qdev_prop_set_uint32(dev, "iobase", base);
344 qdev_prop_set_uint32(dev, "irq", irq);
345 qdev_set_nic_properties(dev, nd);
346 qdev_init_nofail(dev);
347 return true;
348}
349
350
351void pc_system_firmware_init(MemoryRegion *rom_memory,
352 bool isapc_ram_fw);
353
354
355uint16_t pvpanic_port(void);
356
357
358void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
359 const CPUArchIdList *apic_ids, GArray *entry);
360
361
362#define E820_RAM 1
363#define E820_RESERVED 2
364#define E820_ACPI 3
365#define E820_NVS 4
366#define E820_UNUSABLE 5
367
368int e820_add_entry(uint64_t, uint64_t, uint32_t);
369int e820_get_num_entries(void);
370bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
371
372#define PC_COMPAT_2_9 \
373 HW_COMPAT_2_9 \
374 {\
375 .driver = "mch",\
376 .property = "extended-tseg-mbytes",\
377 .value = stringify(0),\
378 },\
379
380#define PC_COMPAT_2_8 \
381 HW_COMPAT_2_8 \
382 {\
383 .driver = TYPE_X86_CPU,\
384 .property = "tcg-cpuid",\
385 .value = "off",\
386 },\
387 {\
388 .driver = "kvmclock",\
389 .property = "x-mach-use-reliable-get-clock",\
390 .value = "off",\
391 },\
392 {\
393 .driver = "ICH9-LPC",\
394 .property = "x-smi-broadcast",\
395 .value = "off",\
396 },\
397 {\
398 .driver = TYPE_X86_CPU,\
399 .property = "vmware-cpuid-freq",\
400 .value = "off",\
401 },\
402 {\
403 .driver = "Haswell-" TYPE_X86_CPU,\
404 .property = "stepping",\
405 .value = "1",\
406 },
407
408#define PC_COMPAT_2_7 \
409 HW_COMPAT_2_7 \
410 {\
411 .driver = TYPE_X86_CPU,\
412 .property = "l3-cache",\
413 .value = "off",\
414 },\
415 {\
416 .driver = TYPE_X86_CPU,\
417 .property = "full-cpuid-auto-level",\
418 .value = "off",\
419 },\
420 {\
421 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
422 .property = "family",\
423 .value = "15",\
424 },\
425 {\
426 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
427 .property = "model",\
428 .value = "6",\
429 },\
430 {\
431 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
432 .property = "stepping",\
433 .value = "1",\
434 },\
435 {\
436 .driver = "isa-pcspk",\
437 .property = "migrate",\
438 .value = "off",\
439 },
440
441#define PC_COMPAT_2_6 \
442 HW_COMPAT_2_6 \
443 {\
444 .driver = TYPE_X86_CPU,\
445 .property = "cpuid-0xb",\
446 .value = "off",\
447 },{\
448 .driver = "vmxnet3",\
449 .property = "romfile",\
450 .value = "",\
451 },\
452 {\
453 .driver = TYPE_X86_CPU,\
454 .property = "fill-mtrr-mask",\
455 .value = "off",\
456 },\
457 {\
458 .driver = "apic-common",\
459 .property = "legacy-instance-id",\
460 .value = "on",\
461 },
462
463#define PC_COMPAT_2_5 \
464 HW_COMPAT_2_5
465
466
467
468
469#define PC_CPU_MODEL_IDS(v) \
470 {\
471 .driver = "qemu32-" TYPE_X86_CPU,\
472 .property = "model-id",\
473 .value = "QEMU Virtual CPU version " v,\
474 },\
475 {\
476 .driver = "qemu64-" TYPE_X86_CPU,\
477 .property = "model-id",\
478 .value = "QEMU Virtual CPU version " v,\
479 },\
480 {\
481 .driver = "athlon-" TYPE_X86_CPU,\
482 .property = "model-id",\
483 .value = "QEMU Virtual CPU version " v,\
484 },
485
486#define PC_COMPAT_2_4 \
487 HW_COMPAT_2_4 \
488 PC_CPU_MODEL_IDS("2.4.0") \
489 {\
490 .driver = "Haswell-" TYPE_X86_CPU,\
491 .property = "abm",\
492 .value = "off",\
493 },\
494 {\
495 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\
496 .property = "abm",\
497 .value = "off",\
498 },\
499 {\
500 .driver = "Broadwell-" TYPE_X86_CPU,\
501 .property = "abm",\
502 .value = "off",\
503 },\
504 {\
505 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\
506 .property = "abm",\
507 .value = "off",\
508 },\
509 {\
510 .driver = "host" "-" TYPE_X86_CPU,\
511 .property = "host-cache-info",\
512 .value = "on",\
513 },\
514 {\
515 .driver = TYPE_X86_CPU,\
516 .property = "check",\
517 .value = "off",\
518 },\
519 {\
520 .driver = "qemu64" "-" TYPE_X86_CPU,\
521 .property = "sse4a",\
522 .value = "on",\
523 },\
524 {\
525 .driver = "qemu64" "-" TYPE_X86_CPU,\
526 .property = "abm",\
527 .value = "on",\
528 },\
529 {\
530 .driver = "qemu64" "-" TYPE_X86_CPU,\
531 .property = "popcnt",\
532 .value = "on",\
533 },\
534 {\
535 .driver = "qemu32" "-" TYPE_X86_CPU,\
536 .property = "popcnt",\
537 .value = "on",\
538 },{\
539 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
540 .property = "rdtscp",\
541 .value = "on",\
542 },{\
543 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
544 .property = "rdtscp",\
545 .value = "on",\
546 },{\
547 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
548 .property = "rdtscp",\
549 .value = "on",\
550 },{\
551 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
552 .property = "rdtscp",\
553 .value = "on",\
554 },
555
556
557#define PC_COMPAT_2_3 \
558 HW_COMPAT_2_3 \
559 PC_CPU_MODEL_IDS("2.3.0") \
560 {\
561 .driver = TYPE_X86_CPU,\
562 .property = "arat",\
563 .value = "off",\
564 },{\
565 .driver = "qemu64" "-" TYPE_X86_CPU,\
566 .property = "min-level",\
567 .value = stringify(4),\
568 },{\
569 .driver = "kvm64" "-" TYPE_X86_CPU,\
570 .property = "min-level",\
571 .value = stringify(5),\
572 },{\
573 .driver = "pentium3" "-" TYPE_X86_CPU,\
574 .property = "min-level",\
575 .value = stringify(2),\
576 },{\
577 .driver = "n270" "-" TYPE_X86_CPU,\
578 .property = "min-level",\
579 .value = stringify(5),\
580 },{\
581 .driver = "Conroe" "-" TYPE_X86_CPU,\
582 .property = "min-level",\
583 .value = stringify(4),\
584 },{\
585 .driver = "Penryn" "-" TYPE_X86_CPU,\
586 .property = "min-level",\
587 .value = stringify(4),\
588 },{\
589 .driver = "Nehalem" "-" TYPE_X86_CPU,\
590 .property = "min-level",\
591 .value = stringify(4),\
592 },{\
593 .driver = "n270" "-" TYPE_X86_CPU,\
594 .property = "min-xlevel",\
595 .value = stringify(0x8000000a),\
596 },{\
597 .driver = "Penryn" "-" TYPE_X86_CPU,\
598 .property = "min-xlevel",\
599 .value = stringify(0x8000000a),\
600 },{\
601 .driver = "Conroe" "-" TYPE_X86_CPU,\
602 .property = "min-xlevel",\
603 .value = stringify(0x8000000a),\
604 },{\
605 .driver = "Nehalem" "-" TYPE_X86_CPU,\
606 .property = "min-xlevel",\
607 .value = stringify(0x8000000a),\
608 },{\
609 .driver = "Westmere" "-" TYPE_X86_CPU,\
610 .property = "min-xlevel",\
611 .value = stringify(0x8000000a),\
612 },{\
613 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
614 .property = "min-xlevel",\
615 .value = stringify(0x8000000a),\
616 },{\
617 .driver = "IvyBridge" "-" TYPE_X86_CPU,\
618 .property = "min-xlevel",\
619 .value = stringify(0x8000000a),\
620 },{\
621 .driver = "Haswell" "-" TYPE_X86_CPU,\
622 .property = "min-xlevel",\
623 .value = stringify(0x8000000a),\
624 },{\
625 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\
626 .property = "min-xlevel",\
627 .value = stringify(0x8000000a),\
628 },{\
629 .driver = "Broadwell" "-" TYPE_X86_CPU,\
630 .property = "min-xlevel",\
631 .value = stringify(0x8000000a),\
632 },{\
633 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
634 .property = "min-xlevel",\
635 .value = stringify(0x8000000a),\
636 },{\
637 .driver = TYPE_X86_CPU,\
638 .property = "kvm-no-smi-migration",\
639 .value = "on",\
640 },
641
642#define PC_COMPAT_2_2 \
643 HW_COMPAT_2_2 \
644 PC_CPU_MODEL_IDS("2.3.0") \
645 {\
646 .driver = "kvm64" "-" TYPE_X86_CPU,\
647 .property = "vme",\
648 .value = "off",\
649 },\
650 {\
651 .driver = "kvm32" "-" TYPE_X86_CPU,\
652 .property = "vme",\
653 .value = "off",\
654 },\
655 {\
656 .driver = "Conroe" "-" TYPE_X86_CPU,\
657 .property = "vme",\
658 .value = "off",\
659 },\
660 {\
661 .driver = "Penryn" "-" TYPE_X86_CPU,\
662 .property = "vme",\
663 .value = "off",\
664 },\
665 {\
666 .driver = "Nehalem" "-" TYPE_X86_CPU,\
667 .property = "vme",\
668 .value = "off",\
669 },\
670 {\
671 .driver = "Westmere" "-" TYPE_X86_CPU,\
672 .property = "vme",\
673 .value = "off",\
674 },\
675 {\
676 .driver = "SandyBridge" "-" TYPE_X86_CPU,\
677 .property = "vme",\
678 .value = "off",\
679 },\
680 {\
681 .driver = "Haswell" "-" TYPE_X86_CPU,\
682 .property = "vme",\
683 .value = "off",\
684 },\
685 {\
686 .driver = "Broadwell" "-" TYPE_X86_CPU,\
687 .property = "vme",\
688 .value = "off",\
689 },\
690 {\
691 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
692 .property = "vme",\
693 .value = "off",\
694 },\
695 {\
696 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
697 .property = "vme",\
698 .value = "off",\
699 },\
700 {\
701 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
702 .property = "vme",\
703 .value = "off",\
704 },\
705 {\
706 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
707 .property = "vme",\
708 .value = "off",\
709 },\
710 {\
711 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
712 .property = "vme",\
713 .value = "off",\
714 },\
715 {\
716 .driver = "Haswell" "-" TYPE_X86_CPU,\
717 .property = "f16c",\
718 .value = "off",\
719 },\
720 {\
721 .driver = "Haswell" "-" TYPE_X86_CPU,\
722 .property = "rdrand",\
723 .value = "off",\
724 },\
725 {\
726 .driver = "Broadwell" "-" TYPE_X86_CPU,\
727 .property = "f16c",\
728 .value = "off",\
729 },\
730 {\
731 .driver = "Broadwell" "-" TYPE_X86_CPU,\
732 .property = "rdrand",\
733 .value = "off",\
734 },
735
736#define PC_COMPAT_2_1 \
737 HW_COMPAT_2_1 \
738 PC_CPU_MODEL_IDS("2.1.0") \
739 {\
740 .driver = "coreduo" "-" TYPE_X86_CPU,\
741 .property = "vmx",\
742 .value = "on",\
743 },\
744 {\
745 .driver = "core2duo" "-" TYPE_X86_CPU,\
746 .property = "vmx",\
747 .value = "on",\
748 },
749
750#define PC_COMPAT_2_0 \
751 PC_CPU_MODEL_IDS("2.0.0") \
752 {\
753 .driver = "virtio-scsi-pci",\
754 .property = "any_layout",\
755 .value = "off",\
756 },{\
757 .driver = "PIIX4_PM",\
758 .property = "memory-hotplug-support",\
759 .value = "off",\
760 },\
761 {\
762 .driver = "apic",\
763 .property = "version",\
764 .value = stringify(0x11),\
765 },\
766 {\
767 .driver = "nec-usb-xhci",\
768 .property = "superspeed-ports-first",\
769 .value = "off",\
770 },\
771 {\
772 .driver = "nec-usb-xhci",\
773 .property = "force-pcie-endcap",\
774 .value = "on",\
775 },\
776 {\
777 .driver = "pci-serial",\
778 .property = "prog_if",\
779 .value = stringify(0),\
780 },\
781 {\
782 .driver = "pci-serial-2x",\
783 .property = "prog_if",\
784 .value = stringify(0),\
785 },\
786 {\
787 .driver = "pci-serial-4x",\
788 .property = "prog_if",\
789 .value = stringify(0),\
790 },\
791 {\
792 .driver = "virtio-net-pci",\
793 .property = "guest_announce",\
794 .value = "off",\
795 },\
796 {\
797 .driver = "ICH9-LPC",\
798 .property = "memory-hotplug-support",\
799 .value = "off",\
800 },{\
801 .driver = "xio3130-downstream",\
802 .property = COMPAT_PROP_PCP,\
803 .value = "off",\
804 },{\
805 .driver = "ioh3420",\
806 .property = COMPAT_PROP_PCP,\
807 .value = "off",\
808 },
809
810#define PC_COMPAT_1_7 \
811 PC_CPU_MODEL_IDS("1.7.0") \
812 {\
813 .driver = TYPE_USB_DEVICE,\
814 .property = "msos-desc",\
815 .value = "no",\
816 },\
817 {\
818 .driver = "PIIX4_PM",\
819 .property = "acpi-pci-hotplug-with-bridge-support",\
820 .value = "off",\
821 },\
822 {\
823 .driver = "hpet",\
824 .property = HPET_INTCAP,\
825 .value = stringify(4),\
826 },
827
828#define PC_COMPAT_1_6 \
829 PC_CPU_MODEL_IDS("1.6.0") \
830 {\
831 .driver = "e1000",\
832 .property = "mitigation",\
833 .value = "off",\
834 },{\
835 .driver = "qemu64-" TYPE_X86_CPU,\
836 .property = "model",\
837 .value = stringify(2),\
838 },{\
839 .driver = "qemu32-" TYPE_X86_CPU,\
840 .property = "model",\
841 .value = stringify(3),\
842 },{\
843 .driver = "i440FX-pcihost",\
844 .property = "short_root_bus",\
845 .value = stringify(1),\
846 },{\
847 .driver = "q35-pcihost",\
848 .property = "short_root_bus",\
849 .value = stringify(1),\
850 },
851
852#define PC_COMPAT_1_5 \
853 PC_CPU_MODEL_IDS("1.5.0") \
854 {\
855 .driver = "Conroe-" TYPE_X86_CPU,\
856 .property = "model",\
857 .value = stringify(2),\
858 },{\
859 .driver = "Conroe-" TYPE_X86_CPU,\
860 .property = "min-level",\
861 .value = stringify(2),\
862 },{\
863 .driver = "Penryn-" TYPE_X86_CPU,\
864 .property = "model",\
865 .value = stringify(2),\
866 },{\
867 .driver = "Penryn-" TYPE_X86_CPU,\
868 .property = "min-level",\
869 .value = stringify(2),\
870 },{\
871 .driver = "Nehalem-" TYPE_X86_CPU,\
872 .property = "model",\
873 .value = stringify(2),\
874 },{\
875 .driver = "Nehalem-" TYPE_X86_CPU,\
876 .property = "min-level",\
877 .value = stringify(2),\
878 },{\
879 .driver = "virtio-net-pci",\
880 .property = "any_layout",\
881 .value = "off",\
882 },{\
883 .driver = TYPE_X86_CPU,\
884 .property = "pmu",\
885 .value = "on",\
886 },{\
887 .driver = "i440FX-pcihost",\
888 .property = "short_root_bus",\
889 .value = stringify(0),\
890 },{\
891 .driver = "q35-pcihost",\
892 .property = "short_root_bus",\
893 .value = stringify(0),\
894 },
895
896#define PC_COMPAT_1_4 \
897 PC_CPU_MODEL_IDS("1.4.0") \
898 {\
899 .driver = "scsi-hd",\
900 .property = "discard_granularity",\
901 .value = stringify(0),\
902 },{\
903 .driver = "scsi-cd",\
904 .property = "discard_granularity",\
905 .value = stringify(0),\
906 },{\
907 .driver = "scsi-disk",\
908 .property = "discard_granularity",\
909 .value = stringify(0),\
910 },{\
911 .driver = "ide-hd",\
912 .property = "discard_granularity",\
913 .value = stringify(0),\
914 },{\
915 .driver = "ide-cd",\
916 .property = "discard_granularity",\
917 .value = stringify(0),\
918 },{\
919 .driver = "ide-drive",\
920 .property = "discard_granularity",\
921 .value = stringify(0),\
922 },{\
923 .driver = "virtio-blk-pci",\
924 .property = "discard_granularity",\
925 .value = stringify(0),\
926 },{\
927 .driver = "virtio-serial-pci",\
928 .property = "vectors",\
929 \
930 .value = stringify(0xFFFFFFFF),\
931 },{ \
932 .driver = "virtio-net-pci", \
933 .property = "ctrl_guest_offloads", \
934 .value = "off", \
935 },{\
936 .driver = "e1000",\
937 .property = "romfile",\
938 .value = "pxe-e1000.rom",\
939 },{\
940 .driver = "ne2k_pci",\
941 .property = "romfile",\
942 .value = "pxe-ne2k_pci.rom",\
943 },{\
944 .driver = "pcnet",\
945 .property = "romfile",\
946 .value = "pxe-pcnet.rom",\
947 },{\
948 .driver = "rtl8139",\
949 .property = "romfile",\
950 .value = "pxe-rtl8139.rom",\
951 },{\
952 .driver = "virtio-net-pci",\
953 .property = "romfile",\
954 .value = "pxe-virtio.rom",\
955 },{\
956 .driver = "486-" TYPE_X86_CPU,\
957 .property = "model",\
958 .value = stringify(0),\
959 },\
960 {\
961 .driver = "n270" "-" TYPE_X86_CPU,\
962 .property = "movbe",\
963 .value = "off",\
964 },\
965 {\
966 .driver = "Westmere" "-" TYPE_X86_CPU,\
967 .property = "pclmulqdq",\
968 .value = "off",\
969 },
970
971#define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
972 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
973 { \
974 MachineClass *mc = MACHINE_CLASS(oc); \
975 optsfn(mc); \
976 mc->init = initfn; \
977 } \
978 static const TypeInfo pc_machine_type_##suffix = { \
979 .name = namestr TYPE_MACHINE_SUFFIX, \
980 .parent = TYPE_PC_MACHINE, \
981 .class_init = pc_machine_##suffix##_class_init, \
982 }; \
983 static void pc_machine_init_##suffix(void) \
984 { \
985 type_register(&pc_machine_type_##suffix); \
986 } \
987 type_init(pc_machine_init_##suffix)
988
989extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
990#endif
991
