include/hw/i386/pc.h

   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/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"
  21
  22 #define HPET_INTCAP "hpet-intcap"
  23
  24 #ifdef CONFIG_KVM
  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())
  31 #else
  32 #define kvm_pit_in_kernel()      0
  33 #define kvm_pic_in_kernel()      0
  34 #define kvm_ioapic_in_kernel()   0
  35 #endif
  36
  37 /**
  38  * PCMachineState:
  39  * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
  40  */
  41 struct PCMachineState {
  42     /*< private >*/
  43     MachineState parent_obj;
  44
  45     /* <public> */
  46
  47     /* State for other subsystems/APIs: */
  48     MemoryHotplugState hotplug_memory;
  49     Notifier machine_done;
  50
  51     /* Pointers to devices and objects: */
  52     HotplugHandler *acpi_dev;
  53     ISADevice *rtc;
  54     PCIBus *bus;
  55     FWCfgState *fw_cfg;
  56
  57     /* Configuration options: */
  58     uint64_t max_ram_below_4g;
  59     OnOffAuto vmport;
  60     OnOffAuto smm;
  61
  62     AcpiNVDIMMState acpi_nvdimm_state;
  63
  64     /* RAM information (sizes, addresses, configuration): */
  65     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  66
  67     /* CPU and apic information: */
  68     bool apic_xrupt_override;
  69     unsigned apic_id_limit;
  70     CPUArchIdList *possible_cpus;
  71
  72     /* NUMA information: */
  73     uint64_t numa_nodes;
  74     uint64_t *node_mem;
  75 };
  76
  77 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  78 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
  79 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  80 #define PC_MACHINE_VMPORT           "vmport"
  81 #define PC_MACHINE_SMM              "smm"
  82 #define PC_MACHINE_NVDIMM           "nvdimm"
  83
  84 /**
  85  * PCMachineClass:
  86  *
  87  * Methods:
  88  *
  89  * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
  90  *
  91  * Compat fields:
  92  *
  93  * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
  94  *                        backend's alignment value if provided
  95  * @acpi_data_size: Size of the chunk of memory at the top of RAM
  96  *                  for the BIOS ACPI tables and other BIOS
  97  *                  datastructures.
  98  * @gigabyte_align: Make sure that guest addresses aligned at
  99  *                  1Gbyte boundaries get mapped to host
 100  *                  addresses aligned at 1Gbyte boundaries. This
 101  *                  way we can use 1GByte pages in the host.
 102  *
 103  */
 104 struct PCMachineClass {
 105     /*< private >*/
 106     MachineClass parent_class;
 107
 108     /*< public >*/
 109
 110     /* Methods: */
 111     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
 112                                            DeviceState *dev);
 113
 114     /* Device configuration: */
 115     bool pci_enabled;
 116     bool kvmclock_enabled;
 117
 118     /* Compat options: */
 119
 120     /* ACPI compat: */
 121     bool has_acpi_build;
 122     bool rsdp_in_ram;
 123     int legacy_acpi_table_size;
 124     unsigned acpi_data_size;
 125
 126     /* SMBIOS compat: */
 127     bool smbios_defaults;
 128     bool smbios_legacy_mode;
 129     bool smbios_uuid_encoded;
 130
 131     /* RAM / address space compat: */
 132     bool gigabyte_align;
 133     bool has_reserved_memory;
 134     bool enforce_aligned_dimm;
 135     bool broken_reserved_end;
 136
 137     /* TSC rate migration: */
 138     bool save_tsc_khz;
 139     /* generate legacy CPU hotplug AML */
 140     bool legacy_cpu_hotplug;
 141 };
 142
 143 #define TYPE_PC_MACHINE "generic-pc-machine"
 144 #define PC_MACHINE(obj) \
 145     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 146 #define PC_MACHINE_GET_CLASS(obj) \
 147     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 148 #define PC_MACHINE_CLASS(klass) \
 149     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 150
 151 /* PC-style peripherals (also used by other machines).  */
 152
 153 typedef struct PcPciInfo {
 154     Range w32;
 155     Range w64;
 156 } PcPciInfo;
 157
 158 #define ACPI_PM_PROP_S3_DISABLED "disable_s3"
 159 #define ACPI_PM_PROP_S4_DISABLED "disable_s4"
 160 #define ACPI_PM_PROP_S4_VAL "s4_val"
 161 #define ACPI_PM_PROP_SCI_INT "sci_int"
 162 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
 163 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
 164 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
 165 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
 166 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
 167 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
 168
 169 /* parallel.c */
 170
 171 void parallel_hds_isa_init(ISABus *bus, int n);
 172
 173 bool parallel_mm_init(MemoryRegion *address_space,
 174                       hwaddr base, int it_shift, qemu_irq irq,
 175                       CharDriverState *chr);
 176
 177 /* i8259.c */
 178
 179 extern DeviceState *isa_pic;
 180 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
 181 qemu_irq *kvm_i8259_init(ISABus *bus);
 182 int pic_read_irq(DeviceState *d);
 183 int pic_get_output(DeviceState *d);
 184 void hmp_info_pic(Monitor *mon, const QDict *qdict);
 185 void hmp_info_irq(Monitor *mon, const QDict *qdict);
 186
 187 /* ioapic.c */
 188
 189 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
 190 void ioapic_dump_state(Monitor *mon, const QDict *qdict);
 191
 192 /* Global System Interrupts */
 193
 194 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 195
 196 typedef struct GSIState {
 197     qemu_irq i8259_irq[ISA_NUM_IRQS];
 198     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 199 } GSIState;
 200
 201 void gsi_handler(void *opaque, int n, int level);
 202
 203 /* vmport.c */
 204 #define TYPE_VMPORT "vmport"
 205 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 206
 207 static inline void vmport_init(ISABus *bus)
 208 {
 209     isa_create_simple(bus, TYPE_VMPORT);
 210 }
 211
 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);
 215
 216 /* pckbd.c */
 217
 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,
 221                    hwaddr mask);
 222 void i8042_isa_mouse_fake_event(void *opaque);
 223 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
 224
 225 /* pc.c */
 226 extern int fd_bootchk;
 227
 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);
 231
 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);
 235
 236 void pc_guest_info_init(PCMachineState *pcms);
 237
 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 PCI_HOST_BELOW_4G_MEM_SIZE     "below-4g-mem-size"
 244 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 245 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
 246
 247
 248 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 249                             MemoryRegion *pci_address_space);
 250
 251 void xen_load_linux(PCMachineState *pcms);
 252 void pc_memory_init(PCMachineState *pcms,
 253                     MemoryRegion *system_memory,
 254                     MemoryRegion *rom_memory,
 255                     MemoryRegion **ram_memory);
 256 qemu_irq pc_allocate_cpu_irq(void);
 257 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 258 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 259                           ISADevice **rtc_state,
 260                           bool create_fdctrl,
 261                           bool no_vmport,
 262                           uint32_t hpet_irqs);
 263 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 264 void pc_cmos_init(PCMachineState *pcms,
 265                   BusState *ide0, BusState *ide1,
 266                   ISADevice *s);
 267 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
 268 void pc_pci_device_init(PCIBus *pci_bus);
 269
 270 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 271
 272 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 273
 274 ISADevice *pc_find_fdc0(void);
 275 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 276
 277 #define FW_CFG_IO_BASE     0x510
 278
 279 /* acpi_piix.c */
 280
 281 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 282                       qemu_irq sci_irq, qemu_irq smi_irq,
 283                       int smm_enabled, DeviceState **piix4_pm);
 284 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
 285
 286 /* hpet.c */
 287 extern int no_hpet;
 288
 289 /* piix_pci.c */
 290 struct PCII440FXState;
 291 typedef struct PCII440FXState PCII440FXState;
 292
 293 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 294 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 295
 296 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 297
 298 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 299                     PCII440FXState **pi440fx_state, int *piix_devfn,
 300                     ISABus **isa_bus, qemu_irq *pic,
 301                     MemoryRegion *address_space_mem,
 302                     MemoryRegion *address_space_io,
 303                     ram_addr_t ram_size,
 304                     ram_addr_t below_4g_mem_size,
 305                     ram_addr_t above_4g_mem_size,
 306                     MemoryRegion *pci_memory,
 307                     MemoryRegion *ram_memory);
 308
 309 PCIBus *find_i440fx(void);
 310 /* piix4.c */
 311 extern PCIDevice *piix4_dev;
 312 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 313
 314 /* vga.c */
 315 enum vga_retrace_method {
 316     VGA_RETRACE_DUMB,
 317     VGA_RETRACE_PRECISE
 318 };
 319
 320 extern enum vga_retrace_method vga_retrace_method;
 321
 322 int isa_vga_mm_init(hwaddr vram_base,
 323                     hwaddr ctrl_base, int it_shift,
 324                     MemoryRegion *address_space);
 325
 326 /* ne2000.c */
 327 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 328 {
 329     DeviceState *dev;
 330     ISADevice *isadev;
 331
 332     qemu_check_nic_model(nd, "ne2k_isa");
 333
 334     isadev = isa_try_create(bus, "ne2k_isa");
 335     if (!isadev) {
 336         return false;
 337     }
 338     dev = DEVICE(isadev);
 339     qdev_prop_set_uint32(dev, "iobase", base);
 340     qdev_prop_set_uint32(dev, "irq",    irq);
 341     qdev_set_nic_properties(dev, nd);
 342     qdev_init_nofail(dev);
 343     return true;
 344 }
 345
 346 /* pc_sysfw.c */
 347 void pc_system_firmware_init(MemoryRegion *rom_memory,
 348                              bool isapc_ram_fw);
 349
 350 /* pvpanic.c */
 351 uint16_t pvpanic_port(void);
 352
 353 /* acpi-build.c */
 354 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 355                        CPUArchIdList *apic_ids, GArray *entry);
 356
 357 /* e820 types */
 358 #define E820_RAM        1
 359 #define E820_RESERVED   2
 360 #define E820_ACPI       3
 361 #define E820_NVS        4
 362 #define E820_UNUSABLE   5
 363
 364 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 365 int e820_get_num_entries(void);
 366 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 367
 368 #define PC_COMPAT_2_6 \
 369     HW_COMPAT_2_6 \
 370     {\
 371         .driver   = TYPE_X86_CPU,\
 372         .property = "cpuid-0xb",\
 373         .value    = "off",\
 374     },
 375
 376 #define PC_COMPAT_2_5 \
 377     PC_COMPAT_2_6 \
 378     HW_COMPAT_2_5
 379
 380 /* Helper for setting model-id for CPU models that changed model-id
 381  * depending on QEMU versions up to QEMU 2.4.
 382  */
 383 #define PC_CPU_MODEL_IDS(v) \
 384     {\
 385         .driver   = "qemu32-" TYPE_X86_CPU,\
 386         .property = "model-id",\
 387         .value    = "QEMU Virtual CPU version " v,\
 388     },\
 389     {\
 390         .driver   = "qemu64-" TYPE_X86_CPU,\
 391         .property = "model-id",\
 392         .value    = "QEMU Virtual CPU version " v,\
 393     },\
 394     {\
 395         .driver   = "athlon-" TYPE_X86_CPU,\
 396         .property = "model-id",\
 397         .value    = "QEMU Virtual CPU version " v,\
 398     },
 399
 400 #define PC_COMPAT_2_4 \
 401     HW_COMPAT_2_4 \
 402     PC_CPU_MODEL_IDS("2.4.0") \
 403     {\
 404         .driver   = "Haswell-" TYPE_X86_CPU,\
 405         .property = "abm",\
 406         .value    = "off",\
 407     },\
 408     {\
 409         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 410         .property = "abm",\
 411         .value    = "off",\
 412     },\
 413     {\
 414         .driver   = "Broadwell-" TYPE_X86_CPU,\
 415         .property = "abm",\
 416         .value    = "off",\
 417     },\
 418     {\
 419         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 420         .property = "abm",\
 421         .value    = "off",\
 422     },\
 423     {\
 424         .driver   = "host" "-" TYPE_X86_CPU,\
 425         .property = "host-cache-info",\
 426         .value    = "on",\
 427     },\
 428     {\
 429         .driver   = TYPE_X86_CPU,\
 430         .property = "check",\
 431         .value    = "off",\
 432     },\
 433     {\
 434         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 435         .property = "sse4a",\
 436         .value    = "on",\
 437     },\
 438     {\
 439         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 440         .property = "abm",\
 441         .value    = "on",\
 442     },\
 443     {\
 444         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 445         .property = "popcnt",\
 446         .value    = "on",\
 447     },\
 448     {\
 449         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 450         .property = "popcnt",\
 451         .value    = "on",\
 452     },{\
 453         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 454         .property = "rdtscp",\
 455         .value    = "on",\
 456     },{\
 457         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 458         .property = "rdtscp",\
 459         .value    = "on",\
 460     },{\
 461         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 462         .property = "rdtscp",\
 463         .value    = "on",\
 464     },{\
 465         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 466         .property = "rdtscp",\
 467         .value    = "on",\
 468     },
 469
 470
 471 #define PC_COMPAT_2_3 \
 472     HW_COMPAT_2_3 \
 473     PC_CPU_MODEL_IDS("2.3.0") \
 474     {\
 475         .driver   = TYPE_X86_CPU,\
 476         .property = "arat",\
 477         .value    = "off",\
 478     },{\
 479         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 480         .property = "level",\
 481         .value    = stringify(4),\
 482     },{\
 483         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 484         .property = "level",\
 485         .value    = stringify(5),\
 486     },{\
 487         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 488         .property = "level",\
 489         .value    = stringify(2),\
 490     },{\
 491         .driver   = "n270" "-" TYPE_X86_CPU,\
 492         .property = "level",\
 493         .value    = stringify(5),\
 494     },{\
 495         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 496         .property = "level",\
 497         .value    = stringify(4),\
 498     },{\
 499         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 500         .property = "level",\
 501         .value    = stringify(4),\
 502     },{\
 503         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 504         .property = "level",\
 505         .value    = stringify(4),\
 506     },{\
 507         .driver   = "n270" "-" TYPE_X86_CPU,\
 508         .property = "xlevel",\
 509         .value    = stringify(0x8000000a),\
 510     },{\
 511         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 512         .property = "xlevel",\
 513         .value    = stringify(0x8000000a),\
 514     },{\
 515         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 516         .property = "xlevel",\
 517         .value    = stringify(0x8000000a),\
 518     },{\
 519         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 520         .property = "xlevel",\
 521         .value    = stringify(0x8000000a),\
 522     },{\
 523         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 524         .property = "xlevel",\
 525         .value    = stringify(0x8000000a),\
 526     },{\
 527         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 528         .property = "xlevel",\
 529         .value    = stringify(0x8000000a),\
 530     },{\
 531         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 532         .property = "xlevel",\
 533         .value    = stringify(0x8000000a),\
 534     },{\
 535         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 536         .property = "xlevel",\
 537         .value    = stringify(0x8000000a),\
 538     },{\
 539         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 540         .property = "xlevel",\
 541         .value    = stringify(0x8000000a),\
 542     },{\
 543         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 544         .property = "xlevel",\
 545         .value    = stringify(0x8000000a),\
 546     },{\
 547         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 548         .property = "xlevel",\
 549         .value    = stringify(0x8000000a),\
 550     },
 551
 552 #define PC_COMPAT_2_2 \
 553     HW_COMPAT_2_2 \
 554     PC_CPU_MODEL_IDS("2.3.0") \
 555     {\
 556         .driver = "kvm64" "-" TYPE_X86_CPU,\
 557         .property = "vme",\
 558         .value = "off",\
 559     },\
 560     {\
 561         .driver = "kvm32" "-" TYPE_X86_CPU,\
 562         .property = "vme",\
 563         .value = "off",\
 564     },\
 565     {\
 566         .driver = "Conroe" "-" TYPE_X86_CPU,\
 567         .property = "vme",\
 568         .value = "off",\
 569     },\
 570     {\
 571         .driver = "Penryn" "-" TYPE_X86_CPU,\
 572         .property = "vme",\
 573         .value = "off",\
 574     },\
 575     {\
 576         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 577         .property = "vme",\
 578         .value = "off",\
 579     },\
 580     {\
 581         .driver = "Westmere" "-" TYPE_X86_CPU,\
 582         .property = "vme",\
 583         .value = "off",\
 584     },\
 585     {\
 586         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 587         .property = "vme",\
 588         .value = "off",\
 589     },\
 590     {\
 591         .driver = "Haswell" "-" TYPE_X86_CPU,\
 592         .property = "vme",\
 593         .value = "off",\
 594     },\
 595     {\
 596         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 597         .property = "vme",\
 598         .value = "off",\
 599     },\
 600     {\
 601         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 602         .property = "vme",\
 603         .value = "off",\
 604     },\
 605     {\
 606         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 607         .property = "vme",\
 608         .value = "off",\
 609     },\
 610     {\
 611         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 612         .property = "vme",\
 613         .value = "off",\
 614     },\
 615     {\
 616         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 617         .property = "vme",\
 618         .value = "off",\
 619     },\
 620     {\
 621         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 622         .property = "vme",\
 623         .value = "off",\
 624     },\
 625     {\
 626         .driver = "Haswell" "-" TYPE_X86_CPU,\
 627         .property = "f16c",\
 628         .value = "off",\
 629     },\
 630     {\
 631         .driver = "Haswell" "-" TYPE_X86_CPU,\
 632         .property = "rdrand",\
 633         .value = "off",\
 634     },\
 635     {\
 636         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 637         .property = "f16c",\
 638         .value = "off",\
 639     },\
 640     {\
 641         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 642         .property = "rdrand",\
 643         .value = "off",\
 644     },
 645
 646 #define PC_COMPAT_2_1 \
 647     HW_COMPAT_2_1 \
 648     PC_CPU_MODEL_IDS("2.1.0") \
 649     {\
 650         .driver = "coreduo" "-" TYPE_X86_CPU,\
 651         .property = "vmx",\
 652         .value = "on",\
 653     },\
 654     {\
 655         .driver = "core2duo" "-" TYPE_X86_CPU,\
 656         .property = "vmx",\
 657         .value = "on",\
 658     },
 659
 660 #define PC_COMPAT_2_0 \
 661     PC_CPU_MODEL_IDS("2.0.0") \
 662     {\
 663         .driver   = "virtio-scsi-pci",\
 664         .property = "any_layout",\
 665         .value    = "off",\
 666     },{\
 667         .driver   = "PIIX4_PM",\
 668         .property = "memory-hotplug-support",\
 669         .value    = "off",\
 670     },\
 671     {\
 672         .driver   = "apic",\
 673         .property = "version",\
 674         .value    = stringify(0x11),\
 675     },\
 676     {\
 677         .driver   = "nec-usb-xhci",\
 678         .property = "superspeed-ports-first",\
 679         .value    = "off",\
 680     },\
 681     {\
 682         .driver   = "nec-usb-xhci",\
 683         .property = "force-pcie-endcap",\
 684         .value    = "on",\
 685     },\
 686     {\
 687         .driver   = "pci-serial",\
 688         .property = "prog_if",\
 689         .value    = stringify(0),\
 690     },\
 691     {\
 692         .driver   = "pci-serial-2x",\
 693         .property = "prog_if",\
 694         .value    = stringify(0),\
 695     },\
 696     {\
 697         .driver   = "pci-serial-4x",\
 698         .property = "prog_if",\
 699         .value    = stringify(0),\
 700     },\
 701     {\
 702         .driver   = "virtio-net-pci",\
 703         .property = "guest_announce",\
 704         .value    = "off",\
 705     },\
 706     {\
 707         .driver   = "ICH9-LPC",\
 708         .property = "memory-hotplug-support",\
 709         .value    = "off",\
 710     },{\
 711         .driver   = "xio3130-downstream",\
 712         .property = COMPAT_PROP_PCP,\
 713         .value    = "off",\
 714     },{\
 715         .driver   = "ioh3420",\
 716         .property = COMPAT_PROP_PCP,\
 717         .value    = "off",\
 718     },
 719
 720 #define PC_COMPAT_1_7 \
 721     PC_CPU_MODEL_IDS("1.7.0") \
 722     {\
 723         .driver   = TYPE_USB_DEVICE,\
 724         .property = "msos-desc",\
 725         .value    = "no",\
 726     },\
 727     {\
 728         .driver   = "PIIX4_PM",\
 729         .property = "acpi-pci-hotplug-with-bridge-support",\
 730         .value    = "off",\
 731     },\
 732     {\
 733         .driver   = "hpet",\
 734         .property = HPET_INTCAP,\
 735         .value    = stringify(4),\
 736     },
 737
 738 #define PC_COMPAT_1_6 \
 739     PC_CPU_MODEL_IDS("1.6.0") \
 740     {\
 741         .driver   = "e1000",\
 742         .property = "mitigation",\
 743         .value    = "off",\
 744     },{\
 745         .driver   = "qemu64-" TYPE_X86_CPU,\
 746         .property = "model",\
 747         .value    = stringify(2),\
 748     },{\
 749         .driver   = "qemu32-" TYPE_X86_CPU,\
 750         .property = "model",\
 751         .value    = stringify(3),\
 752     },{\
 753         .driver   = "i440FX-pcihost",\
 754         .property = "short_root_bus",\
 755         .value    = stringify(1),\
 756     },{\
 757         .driver   = "q35-pcihost",\
 758         .property = "short_root_bus",\
 759         .value    = stringify(1),\
 760     },
 761
 762 #define PC_COMPAT_1_5 \
 763     PC_CPU_MODEL_IDS("1.5.0") \
 764     {\
 765         .driver   = "Conroe-" TYPE_X86_CPU,\
 766         .property = "model",\
 767         .value    = stringify(2),\
 768     },{\
 769         .driver   = "Conroe-" TYPE_X86_CPU,\
 770         .property = "level",\
 771         .value    = stringify(2),\
 772     },{\
 773         .driver   = "Penryn-" TYPE_X86_CPU,\
 774         .property = "model",\
 775         .value    = stringify(2),\
 776     },{\
 777         .driver   = "Penryn-" TYPE_X86_CPU,\
 778         .property = "level",\
 779         .value    = stringify(2),\
 780     },{\
 781         .driver   = "Nehalem-" TYPE_X86_CPU,\
 782         .property = "model",\
 783         .value    = stringify(2),\
 784     },{\
 785         .driver   = "Nehalem-" TYPE_X86_CPU,\
 786         .property = "level",\
 787         .value    = stringify(2),\
 788     },{\
 789         .driver   = "virtio-net-pci",\
 790         .property = "any_layout",\
 791         .value    = "off",\
 792     },{\
 793         .driver = TYPE_X86_CPU,\
 794         .property = "pmu",\
 795         .value = "on",\
 796     },{\
 797         .driver   = "i440FX-pcihost",\
 798         .property = "short_root_bus",\
 799         .value    = stringify(0),\
 800     },{\
 801         .driver   = "q35-pcihost",\
 802         .property = "short_root_bus",\
 803         .value    = stringify(0),\
 804     },
 805
 806 #define PC_COMPAT_1_4 \
 807     PC_CPU_MODEL_IDS("1.4.0") \
 808     {\
 809         .driver   = "scsi-hd",\
 810         .property = "discard_granularity",\
 811         .value    = stringify(0),\
 812     },{\
 813         .driver   = "scsi-cd",\
 814         .property = "discard_granularity",\
 815         .value    = stringify(0),\
 816     },{\
 817         .driver   = "scsi-disk",\
 818         .property = "discard_granularity",\
 819         .value    = stringify(0),\
 820     },{\
 821         .driver   = "ide-hd",\
 822         .property = "discard_granularity",\
 823         .value    = stringify(0),\
 824     },{\
 825         .driver   = "ide-cd",\
 826         .property = "discard_granularity",\
 827         .value    = stringify(0),\
 828     },{\
 829         .driver   = "ide-drive",\
 830         .property = "discard_granularity",\
 831         .value    = stringify(0),\
 832     },{\
 833         .driver   = "virtio-blk-pci",\
 834         .property = "discard_granularity",\
 835         .value    = stringify(0),\
 836     },{\
 837         .driver   = "virtio-serial-pci",\
 838         .property = "vectors",\
 839         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 840         .value    = stringify(0xFFFFFFFF),\
 841     },{ \
 842         .driver   = "virtio-net-pci", \
 843         .property = "ctrl_guest_offloads", \
 844         .value    = "off", \
 845     },{\
 846         .driver   = "e1000",\
 847         .property = "romfile",\
 848         .value    = "pxe-e1000.rom",\
 849     },{\
 850         .driver   = "ne2k_pci",\
 851         .property = "romfile",\
 852         .value    = "pxe-ne2k_pci.rom",\
 853     },{\
 854         .driver   = "pcnet",\
 855         .property = "romfile",\
 856         .value    = "pxe-pcnet.rom",\
 857     },{\
 858         .driver   = "rtl8139",\
 859         .property = "romfile",\
 860         .value    = "pxe-rtl8139.rom",\
 861     },{\
 862         .driver   = "virtio-net-pci",\
 863         .property = "romfile",\
 864         .value    = "pxe-virtio.rom",\
 865     },{\
 866         .driver   = "486-" TYPE_X86_CPU,\
 867         .property = "model",\
 868         .value    = stringify(0),\
 869     },\
 870     {\
 871         .driver = "n270" "-" TYPE_X86_CPU,\
 872         .property = "movbe",\
 873         .value = "off",\
 874     },\
 875     {\
 876         .driver = "Westmere" "-" TYPE_X86_CPU,\
 877         .property = "pclmulqdq",\
 878         .value = "off",\
 879     },
 880
 881 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 882     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 883     { \
 884         MachineClass *mc = MACHINE_CLASS(oc); \
 885         optsfn(mc); \
 886         mc->name = namestr; \
 887         mc->init = initfn; \
 888     } \
 889     static const TypeInfo pc_machine_type_##suffix = { \
 890         .name       = namestr TYPE_MACHINE_SUFFIX, \
 891         .parent     = TYPE_PC_MACHINE, \
 892         .class_init = pc_machine_##suffix##_class_init, \
 893     }; \
 894     static void pc_machine_init_##suffix(void) \
 895     { \
 896         type_register(&pc_machine_type_##suffix); \
 897     } \
 898     type_init(pc_machine_init_##suffix)
 899
 900 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 901 #endif