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 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 205
 206 static inline void vmport_init(ISABus *bus)
 207 {
 208     isa_create_simple(bus, "vmport");
 209 }
 210
 211 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 212 void vmmouse_get_data(uint32_t *data);
 213 void vmmouse_set_data(const uint32_t *data);
 214
 215 /* pckbd.c */
 216
 217 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
 218 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 219                    MemoryRegion *region, ram_addr_t size,
 220                    hwaddr mask);
 221 void i8042_isa_mouse_fake_event(void *opaque);
 222 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
 223
 224 /* pc.c */
 225 extern int fd_bootchk;
 226
 227 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 228 void pc_register_ferr_irq(qemu_irq irq);
 229 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 230
 231 void pc_cpus_init(PCMachineState *pcms);
 232 void pc_hot_add_cpu(const int64_t id, Error **errp);
 233 void pc_acpi_init(const char *default_dsdt);
 234
 235 void pc_guest_info_init(PCMachineState *pcms);
 236
 237 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 238 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 239 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 240 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 241 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 242 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
 243
 244
 245 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 246                             MemoryRegion *pci_address_space);
 247
 248 void xen_load_linux(PCMachineState *pcms);
 249 void pc_memory_init(PCMachineState *pcms,
 250                     MemoryRegion *system_memory,
 251                     MemoryRegion *rom_memory,
 252                     MemoryRegion **ram_memory);
 253 qemu_irq pc_allocate_cpu_irq(void);
 254 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 255 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 256                           ISADevice **rtc_state,
 257                           bool create_fdctrl,
 258                           bool no_vmport,
 259                           uint32_t hpet_irqs);
 260 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 261 void pc_cmos_init(PCMachineState *pcms,
 262                   BusState *ide0, BusState *ide1,
 263                   ISADevice *s);
 264 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
 265 void pc_pci_device_init(PCIBus *pci_bus);
 266
 267 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 268
 269 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 270
 271 ISADevice *pc_find_fdc0(void);
 272 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 273
 274 #define FW_CFG_IO_BASE     0x510
 275
 276 /* acpi_piix.c */
 277
 278 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 279                       qemu_irq sci_irq, qemu_irq smi_irq,
 280                       int smm_enabled, DeviceState **piix4_pm);
 281 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
 282
 283 /* hpet.c */
 284 extern int no_hpet;
 285
 286 /* piix_pci.c */
 287 struct PCII440FXState;
 288 typedef struct PCII440FXState PCII440FXState;
 289
 290 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 291 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 292
 293 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 294
 295 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 296                     PCII440FXState **pi440fx_state, int *piix_devfn,
 297                     ISABus **isa_bus, qemu_irq *pic,
 298                     MemoryRegion *address_space_mem,
 299                     MemoryRegion *address_space_io,
 300                     ram_addr_t ram_size,
 301                     ram_addr_t below_4g_mem_size,
 302                     ram_addr_t above_4g_mem_size,
 303                     MemoryRegion *pci_memory,
 304                     MemoryRegion *ram_memory);
 305
 306 PCIBus *find_i440fx(void);
 307 /* piix4.c */
 308 extern PCIDevice *piix4_dev;
 309 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 310
 311 /* vga.c */
 312 enum vga_retrace_method {
 313     VGA_RETRACE_DUMB,
 314     VGA_RETRACE_PRECISE
 315 };
 316
 317 extern enum vga_retrace_method vga_retrace_method;
 318
 319 int isa_vga_mm_init(hwaddr vram_base,
 320                     hwaddr ctrl_base, int it_shift,
 321                     MemoryRegion *address_space);
 322
 323 /* ne2000.c */
 324 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 325 {
 326     DeviceState *dev;
 327     ISADevice *isadev;
 328
 329     qemu_check_nic_model(nd, "ne2k_isa");
 330
 331     isadev = isa_try_create(bus, "ne2k_isa");
 332     if (!isadev) {
 333         return false;
 334     }
 335     dev = DEVICE(isadev);
 336     qdev_prop_set_uint32(dev, "iobase", base);
 337     qdev_prop_set_uint32(dev, "irq",    irq);
 338     qdev_set_nic_properties(dev, nd);
 339     qdev_init_nofail(dev);
 340     return true;
 341 }
 342
 343 /* pc_sysfw.c */
 344 void pc_system_firmware_init(MemoryRegion *rom_memory,
 345                              bool isapc_ram_fw);
 346
 347 /* pvpanic.c */
 348 uint16_t pvpanic_port(void);
 349
 350 /* acpi-build.c */
 351 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 352                        CPUArchIdList *apic_ids, GArray *entry);
 353
 354 /* e820 types */
 355 #define E820_RAM        1
 356 #define E820_RESERVED   2
 357 #define E820_ACPI       3
 358 #define E820_NVS        4
 359 #define E820_UNUSABLE   5
 360
 361 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 362 int e820_get_num_entries(void);
 363 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 364
 365 #define PC_COMPAT_2_6 \
 366     HW_COMPAT_2_6 \
 367     {\
 368         .driver   = TYPE_X86_CPU,\
 369         .property = "cpuid-0xb",\
 370         .value    = "off",\
 371     },
 372
 373 #define PC_COMPAT_2_5 \
 374     PC_COMPAT_2_6 \
 375     HW_COMPAT_2_5
 376
 377 /* Helper for setting model-id for CPU models that changed model-id
 378  * depending on QEMU versions up to QEMU 2.4.
 379  */
 380 #define PC_CPU_MODEL_IDS(v) \
 381     {\
 382         .driver   = "qemu32-" TYPE_X86_CPU,\
 383         .property = "model-id",\
 384         .value    = "QEMU Virtual CPU version " v,\
 385     },\
 386     {\
 387         .driver   = "qemu64-" TYPE_X86_CPU,\
 388         .property = "model-id",\
 389         .value    = "QEMU Virtual CPU version " v,\
 390     },\
 391     {\
 392         .driver   = "athlon-" TYPE_X86_CPU,\
 393         .property = "model-id",\
 394         .value    = "QEMU Virtual CPU version " v,\
 395     },
 396
 397 #define PC_COMPAT_2_4 \
 398     HW_COMPAT_2_4 \
 399     PC_CPU_MODEL_IDS("2.4.0") \
 400     {\
 401         .driver   = "Haswell-" TYPE_X86_CPU,\
 402         .property = "abm",\
 403         .value    = "off",\
 404     },\
 405     {\
 406         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 407         .property = "abm",\
 408         .value    = "off",\
 409     },\
 410     {\
 411         .driver   = "Broadwell-" TYPE_X86_CPU,\
 412         .property = "abm",\
 413         .value    = "off",\
 414     },\
 415     {\
 416         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 417         .property = "abm",\
 418         .value    = "off",\
 419     },\
 420     {\
 421         .driver   = "host" "-" TYPE_X86_CPU,\
 422         .property = "host-cache-info",\
 423         .value    = "on",\
 424     },\
 425     {\
 426         .driver   = TYPE_X86_CPU,\
 427         .property = "check",\
 428         .value    = "off",\
 429     },\
 430     {\
 431         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 432         .property = "sse4a",\
 433         .value    = "on",\
 434     },\
 435     {\
 436         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 437         .property = "abm",\
 438         .value    = "on",\
 439     },\
 440     {\
 441         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 442         .property = "popcnt",\
 443         .value    = "on",\
 444     },\
 445     {\
 446         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 447         .property = "popcnt",\
 448         .value    = "on",\
 449     },{\
 450         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 451         .property = "rdtscp",\
 452         .value    = "on",\
 453     },{\
 454         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 455         .property = "rdtscp",\
 456         .value    = "on",\
 457     },{\
 458         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 459         .property = "rdtscp",\
 460         .value    = "on",\
 461     },{\
 462         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 463         .property = "rdtscp",\
 464         .value    = "on",\
 465     },
 466
 467
 468 #define PC_COMPAT_2_3 \
 469     HW_COMPAT_2_3 \
 470     PC_CPU_MODEL_IDS("2.3.0") \
 471     {\
 472         .driver   = TYPE_X86_CPU,\
 473         .property = "arat",\
 474         .value    = "off",\
 475     },{\
 476         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 477         .property = "level",\
 478         .value    = stringify(4),\
 479     },{\
 480         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 481         .property = "level",\
 482         .value    = stringify(5),\
 483     },{\
 484         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 485         .property = "level",\
 486         .value    = stringify(2),\
 487     },{\
 488         .driver   = "n270" "-" TYPE_X86_CPU,\
 489         .property = "level",\
 490         .value    = stringify(5),\
 491     },{\
 492         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 493         .property = "level",\
 494         .value    = stringify(4),\
 495     },{\
 496         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 497         .property = "level",\
 498         .value    = stringify(4),\
 499     },{\
 500         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 501         .property = "level",\
 502         .value    = stringify(4),\
 503     },{\
 504         .driver   = "n270" "-" TYPE_X86_CPU,\
 505         .property = "xlevel",\
 506         .value    = stringify(0x8000000a),\
 507     },{\
 508         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 509         .property = "xlevel",\
 510         .value    = stringify(0x8000000a),\
 511     },{\
 512         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 513         .property = "xlevel",\
 514         .value    = stringify(0x8000000a),\
 515     },{\
 516         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 517         .property = "xlevel",\
 518         .value    = stringify(0x8000000a),\
 519     },{\
 520         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 521         .property = "xlevel",\
 522         .value    = stringify(0x8000000a),\
 523     },{\
 524         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 525         .property = "xlevel",\
 526         .value    = stringify(0x8000000a),\
 527     },{\
 528         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 529         .property = "xlevel",\
 530         .value    = stringify(0x8000000a),\
 531     },{\
 532         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 533         .property = "xlevel",\
 534         .value    = stringify(0x8000000a),\
 535     },{\
 536         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 537         .property = "xlevel",\
 538         .value    = stringify(0x8000000a),\
 539     },{\
 540         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 541         .property = "xlevel",\
 542         .value    = stringify(0x8000000a),\
 543     },{\
 544         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 545         .property = "xlevel",\
 546         .value    = stringify(0x8000000a),\
 547     },
 548
 549 #define PC_COMPAT_2_2 \
 550     HW_COMPAT_2_2 \
 551     PC_CPU_MODEL_IDS("2.3.0") \
 552     {\
 553         .driver = "kvm64" "-" TYPE_X86_CPU,\
 554         .property = "vme",\
 555         .value = "off",\
 556     },\
 557     {\
 558         .driver = "kvm32" "-" TYPE_X86_CPU,\
 559         .property = "vme",\
 560         .value = "off",\
 561     },\
 562     {\
 563         .driver = "Conroe" "-" TYPE_X86_CPU,\
 564         .property = "vme",\
 565         .value = "off",\
 566     },\
 567     {\
 568         .driver = "Penryn" "-" TYPE_X86_CPU,\
 569         .property = "vme",\
 570         .value = "off",\
 571     },\
 572     {\
 573         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 574         .property = "vme",\
 575         .value = "off",\
 576     },\
 577     {\
 578         .driver = "Westmere" "-" TYPE_X86_CPU,\
 579         .property = "vme",\
 580         .value = "off",\
 581     },\
 582     {\
 583         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 584         .property = "vme",\
 585         .value = "off",\
 586     },\
 587     {\
 588         .driver = "Haswell" "-" TYPE_X86_CPU,\
 589         .property = "vme",\
 590         .value = "off",\
 591     },\
 592     {\
 593         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 594         .property = "vme",\
 595         .value = "off",\
 596     },\
 597     {\
 598         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 599         .property = "vme",\
 600         .value = "off",\
 601     },\
 602     {\
 603         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 604         .property = "vme",\
 605         .value = "off",\
 606     },\
 607     {\
 608         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 609         .property = "vme",\
 610         .value = "off",\
 611     },\
 612     {\
 613         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 614         .property = "vme",\
 615         .value = "off",\
 616     },\
 617     {\
 618         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 619         .property = "vme",\
 620         .value = "off",\
 621     },\
 622     {\
 623         .driver = "Haswell" "-" TYPE_X86_CPU,\
 624         .property = "f16c",\
 625         .value = "off",\
 626     },\
 627     {\
 628         .driver = "Haswell" "-" TYPE_X86_CPU,\
 629         .property = "rdrand",\
 630         .value = "off",\
 631     },\
 632     {\
 633         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 634         .property = "f16c",\
 635         .value = "off",\
 636     },\
 637     {\
 638         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 639         .property = "rdrand",\
 640         .value = "off",\
 641     },
 642
 643 #define PC_COMPAT_2_1 \
 644     HW_COMPAT_2_1 \
 645     PC_CPU_MODEL_IDS("2.1.0") \
 646     {\
 647         .driver = "coreduo" "-" TYPE_X86_CPU,\
 648         .property = "vmx",\
 649         .value = "on",\
 650     },\
 651     {\
 652         .driver = "core2duo" "-" TYPE_X86_CPU,\
 653         .property = "vmx",\
 654         .value = "on",\
 655     },
 656
 657 #define PC_COMPAT_2_0 \
 658     PC_CPU_MODEL_IDS("2.0.0") \
 659     {\
 660         .driver   = "virtio-scsi-pci",\
 661         .property = "any_layout",\
 662         .value    = "off",\
 663     },{\
 664         .driver   = "PIIX4_PM",\
 665         .property = "memory-hotplug-support",\
 666         .value    = "off",\
 667     },\
 668     {\
 669         .driver   = "apic",\
 670         .property = "version",\
 671         .value    = stringify(0x11),\
 672     },\
 673     {\
 674         .driver   = "nec-usb-xhci",\
 675         .property = "superspeed-ports-first",\
 676         .value    = "off",\
 677     },\
 678     {\
 679         .driver   = "nec-usb-xhci",\
 680         .property = "force-pcie-endcap",\
 681         .value    = "on",\
 682     },\
 683     {\
 684         .driver   = "pci-serial",\
 685         .property = "prog_if",\
 686         .value    = stringify(0),\
 687     },\
 688     {\
 689         .driver   = "pci-serial-2x",\
 690         .property = "prog_if",\
 691         .value    = stringify(0),\
 692     },\
 693     {\
 694         .driver   = "pci-serial-4x",\
 695         .property = "prog_if",\
 696         .value    = stringify(0),\
 697     },\
 698     {\
 699         .driver   = "virtio-net-pci",\
 700         .property = "guest_announce",\
 701         .value    = "off",\
 702     },\
 703     {\
 704         .driver   = "ICH9-LPC",\
 705         .property = "memory-hotplug-support",\
 706         .value    = "off",\
 707     },{\
 708         .driver   = "xio3130-downstream",\
 709         .property = COMPAT_PROP_PCP,\
 710         .value    = "off",\
 711     },{\
 712         .driver   = "ioh3420",\
 713         .property = COMPAT_PROP_PCP,\
 714         .value    = "off",\
 715     },
 716
 717 #define PC_COMPAT_1_7 \
 718     PC_CPU_MODEL_IDS("1.7.0") \
 719     {\
 720         .driver   = TYPE_USB_DEVICE,\
 721         .property = "msos-desc",\
 722         .value    = "no",\
 723     },\
 724     {\
 725         .driver   = "PIIX4_PM",\
 726         .property = "acpi-pci-hotplug-with-bridge-support",\
 727         .value    = "off",\
 728     },\
 729     {\
 730         .driver   = "hpet",\
 731         .property = HPET_INTCAP,\
 732         .value    = stringify(4),\
 733     },
 734
 735 #define PC_COMPAT_1_6 \
 736     PC_CPU_MODEL_IDS("1.6.0") \
 737     {\
 738         .driver   = "e1000",\
 739         .property = "mitigation",\
 740         .value    = "off",\
 741     },{\
 742         .driver   = "qemu64-" TYPE_X86_CPU,\
 743         .property = "model",\
 744         .value    = stringify(2),\
 745     },{\
 746         .driver   = "qemu32-" TYPE_X86_CPU,\
 747         .property = "model",\
 748         .value    = stringify(3),\
 749     },{\
 750         .driver   = "i440FX-pcihost",\
 751         .property = "short_root_bus",\
 752         .value    = stringify(1),\
 753     },{\
 754         .driver   = "q35-pcihost",\
 755         .property = "short_root_bus",\
 756         .value    = stringify(1),\
 757     },
 758
 759 #define PC_COMPAT_1_5 \
 760     PC_CPU_MODEL_IDS("1.5.0") \
 761     {\
 762         .driver   = "Conroe-" TYPE_X86_CPU,\
 763         .property = "model",\
 764         .value    = stringify(2),\
 765     },{\
 766         .driver   = "Conroe-" TYPE_X86_CPU,\
 767         .property = "level",\
 768         .value    = stringify(2),\
 769     },{\
 770         .driver   = "Penryn-" TYPE_X86_CPU,\
 771         .property = "model",\
 772         .value    = stringify(2),\
 773     },{\
 774         .driver   = "Penryn-" TYPE_X86_CPU,\
 775         .property = "level",\
 776         .value    = stringify(2),\
 777     },{\
 778         .driver   = "Nehalem-" TYPE_X86_CPU,\
 779         .property = "model",\
 780         .value    = stringify(2),\
 781     },{\
 782         .driver   = "Nehalem-" TYPE_X86_CPU,\
 783         .property = "level",\
 784         .value    = stringify(2),\
 785     },{\
 786         .driver   = "virtio-net-pci",\
 787         .property = "any_layout",\
 788         .value    = "off",\
 789     },{\
 790         .driver = TYPE_X86_CPU,\
 791         .property = "pmu",\
 792         .value = "on",\
 793     },{\
 794         .driver   = "i440FX-pcihost",\
 795         .property = "short_root_bus",\
 796         .value    = stringify(0),\
 797     },{\
 798         .driver   = "q35-pcihost",\
 799         .property = "short_root_bus",\
 800         .value    = stringify(0),\
 801     },
 802
 803 #define PC_COMPAT_1_4 \
 804     PC_CPU_MODEL_IDS("1.4.0") \
 805     {\
 806         .driver   = "scsi-hd",\
 807         .property = "discard_granularity",\
 808         .value    = stringify(0),\
 809     },{\
 810         .driver   = "scsi-cd",\
 811         .property = "discard_granularity",\
 812         .value    = stringify(0),\
 813     },{\
 814         .driver   = "scsi-disk",\
 815         .property = "discard_granularity",\
 816         .value    = stringify(0),\
 817     },{\
 818         .driver   = "ide-hd",\
 819         .property = "discard_granularity",\
 820         .value    = stringify(0),\
 821     },{\
 822         .driver   = "ide-cd",\
 823         .property = "discard_granularity",\
 824         .value    = stringify(0),\
 825     },{\
 826         .driver   = "ide-drive",\
 827         .property = "discard_granularity",\
 828         .value    = stringify(0),\
 829     },{\
 830         .driver   = "virtio-blk-pci",\
 831         .property = "discard_granularity",\
 832         .value    = stringify(0),\
 833     },{\
 834         .driver   = "virtio-serial-pci",\
 835         .property = "vectors",\
 836         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 837         .value    = stringify(0xFFFFFFFF),\
 838     },{ \
 839         .driver   = "virtio-net-pci", \
 840         .property = "ctrl_guest_offloads", \
 841         .value    = "off", \
 842     },{\
 843         .driver   = "e1000",\
 844         .property = "romfile",\
 845         .value    = "pxe-e1000.rom",\
 846     },{\
 847         .driver   = "ne2k_pci",\
 848         .property = "romfile",\
 849         .value    = "pxe-ne2k_pci.rom",\
 850     },{\
 851         .driver   = "pcnet",\
 852         .property = "romfile",\
 853         .value    = "pxe-pcnet.rom",\
 854     },{\
 855         .driver   = "rtl8139",\
 856         .property = "romfile",\
 857         .value    = "pxe-rtl8139.rom",\
 858     },{\
 859         .driver   = "virtio-net-pci",\
 860         .property = "romfile",\
 861         .value    = "pxe-virtio.rom",\
 862     },{\
 863         .driver   = "486-" TYPE_X86_CPU,\
 864         .property = "model",\
 865         .value    = stringify(0),\
 866     },\
 867     {\
 868         .driver = "n270" "-" TYPE_X86_CPU,\
 869         .property = "movbe",\
 870         .value = "off",\
 871     },\
 872     {\
 873         .driver = "Westmere" "-" TYPE_X86_CPU,\
 874         .property = "pclmulqdq",\
 875         .value = "off",\
 876     },
 877
 878 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 879     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 880     { \
 881         MachineClass *mc = MACHINE_CLASS(oc); \
 882         optsfn(mc); \
 883         mc->name = namestr; \
 884         mc->init = initfn; \
 885     } \
 886     static const TypeInfo pc_machine_type_##suffix = { \
 887         .name       = namestr TYPE_MACHINE_SUFFIX, \
 888         .parent     = TYPE_PC_MACHINE, \
 889         .class_init = pc_machine_##suffix##_class_init, \
 890     }; \
 891     static void pc_machine_init_##suffix(void) \
 892     { \
 893         type_register(&pc_machine_type_##suffix); \
 894     } \
 895     type_init(pc_machine_init_##suffix)
 896
 897 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 898 #endif