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     qemu_irq *gsi;
  57
  58     /* Configuration options: */
  59     uint64_t max_ram_below_4g;
  60     OnOffAuto vmport;
  61     OnOffAuto smm;
  62
  63     AcpiNVDIMMState acpi_nvdimm_state;
  64
  65     /* RAM information (sizes, addresses, configuration): */
  66     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  67
  68     /* CPU and apic information: */
  69     bool apic_xrupt_override;
  70     unsigned apic_id_limit;
  71     CPUArchIdList *possible_cpus;
  72
  73     /* NUMA information: */
  74     uint64_t numa_nodes;
  75     uint64_t *node_mem;
  76
  77     /* Address space used by IOAPIC device. All IOAPIC interrupts
  78      * will be translated to MSI messages in the address space. */
  79     AddressSpace *ioapic_as;
  80 };
  81
  82 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  83 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
  84 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  85 #define PC_MACHINE_VMPORT           "vmport"
  86 #define PC_MACHINE_SMM              "smm"
  87 #define PC_MACHINE_NVDIMM           "nvdimm"
  88
  89 /**
  90  * PCMachineClass:
  91  *
  92  * Methods:
  93  *
  94  * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
  95  *
  96  * Compat fields:
  97  *
  98  * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
  99  *                        backend's alignment value if provided
 100  * @acpi_data_size: Size of the chunk of memory at the top of RAM
 101  *                  for the BIOS ACPI tables and other BIOS
 102  *                  datastructures.
 103  * @gigabyte_align: Make sure that guest addresses aligned at
 104  *                  1Gbyte boundaries get mapped to host
 105  *                  addresses aligned at 1Gbyte boundaries. This
 106  *                  way we can use 1GByte pages in the host.
 107  *
 108  */
 109 struct PCMachineClass {
 110     /*< private >*/
 111     MachineClass parent_class;
 112
 113     /*< public >*/
 114
 115     /* Methods: */
 116     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
 117                                            DeviceState *dev);
 118
 119     /* Device configuration: */
 120     bool pci_enabled;
 121     bool kvmclock_enabled;
 122
 123     /* Compat options: */
 124
 125     /* ACPI compat: */
 126     bool has_acpi_build;
 127     bool rsdp_in_ram;
 128     int legacy_acpi_table_size;
 129     unsigned acpi_data_size;
 130
 131     /* SMBIOS compat: */
 132     bool smbios_defaults;
 133     bool smbios_legacy_mode;
 134     bool smbios_uuid_encoded;
 135
 136     /* RAM / address space compat: */
 137     bool gigabyte_align;
 138     bool has_reserved_memory;
 139     bool enforce_aligned_dimm;
 140     bool broken_reserved_end;
 141
 142     /* TSC rate migration: */
 143     bool save_tsc_khz;
 144     /* generate legacy CPU hotplug AML */
 145     bool legacy_cpu_hotplug;
 146 };
 147
 148 #define TYPE_PC_MACHINE "generic-pc-machine"
 149 #define PC_MACHINE(obj) \
 150     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 151 #define PC_MACHINE_GET_CLASS(obj) \
 152     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 153 #define PC_MACHINE_CLASS(klass) \
 154     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 155
 156 /* PC-style peripherals (also used by other machines).  */
 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 #define I8042_A20_LINE "a20"
 218
 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 #define PORT92_A20_LINE "a20"
 280
 281 /* acpi_piix.c */
 282
 283 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 284                       qemu_irq sci_irq, qemu_irq smi_irq,
 285                       int smm_enabled, DeviceState **piix4_pm);
 286
 287 /* hpet.c */
 288 extern int no_hpet;
 289
 290 /* piix_pci.c */
 291 struct PCII440FXState;
 292 typedef struct PCII440FXState PCII440FXState;
 293
 294 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 295 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 296
 297 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 298
 299 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 300                     PCII440FXState **pi440fx_state, int *piix_devfn,
 301                     ISABus **isa_bus, qemu_irq *pic,
 302                     MemoryRegion *address_space_mem,
 303                     MemoryRegion *address_space_io,
 304                     ram_addr_t ram_size,
 305                     ram_addr_t below_4g_mem_size,
 306                     ram_addr_t above_4g_mem_size,
 307                     MemoryRegion *pci_memory,
 308                     MemoryRegion *ram_memory);
 309
 310 PCIBus *find_i440fx(void);
 311 /* piix4.c */
 312 extern PCIDevice *piix4_dev;
 313 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 314
 315 /* vga.c */
 316 enum vga_retrace_method {
 317     VGA_RETRACE_DUMB,
 318     VGA_RETRACE_PRECISE
 319 };
 320
 321 extern enum vga_retrace_method vga_retrace_method;
 322
 323 int isa_vga_mm_init(hwaddr vram_base,
 324                     hwaddr ctrl_base, int it_shift,
 325                     MemoryRegion *address_space);
 326
 327 /* ne2000.c */
 328 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 329 {
 330     DeviceState *dev;
 331     ISADevice *isadev;
 332
 333     qemu_check_nic_model(nd, "ne2k_isa");
 334
 335     isadev = isa_try_create(bus, "ne2k_isa");
 336     if (!isadev) {
 337         return false;
 338     }
 339     dev = DEVICE(isadev);
 340     qdev_prop_set_uint32(dev, "iobase", base);
 341     qdev_prop_set_uint32(dev, "irq",    irq);
 342     qdev_set_nic_properties(dev, nd);
 343     qdev_init_nofail(dev);
 344     return true;
 345 }
 346
 347 /* pc_sysfw.c */
 348 void pc_system_firmware_init(MemoryRegion *rom_memory,
 349                              bool isapc_ram_fw);
 350
 351 /* pvpanic.c */
 352 uint16_t pvpanic_port(void);
 353
 354 /* acpi-build.c */
 355 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 356                        CPUArchIdList *apic_ids, GArray *entry);
 357
 358 /* e820 types */
 359 #define E820_RAM        1
 360 #define E820_RESERVED   2
 361 #define E820_ACPI       3
 362 #define E820_NVS        4
 363 #define E820_UNUSABLE   5
 364
 365 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 366 int e820_get_num_entries(void);
 367 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 368
 369 #define PC_COMPAT_2_8 \
 370     {\
 371         .driver   = TYPE_X86_CPU,\
 372         .property = "l3-cache",\
 373         .value    = "off",\
 374     },
 375
 376
 377 #define PC_COMPAT_2_7 \
 378     PC_COMPAT_2_8 \
 379     HW_COMPAT_2_7
 380
 381 #define PC_COMPAT_2_6 \
 382     HW_COMPAT_2_6 \
 383     {\
 384         .driver   = "fw_cfg_io",\
 385         .property = "dma_enabled",\
 386         .value    = "off",\
 387     },{\
 388         .driver   = TYPE_X86_CPU,\
 389         .property = "cpuid-0xb",\
 390         .value    = "off",\
 391     },{\
 392         .driver   = "vmxnet3",\
 393         .property = "romfile",\
 394         .value    = "",\
 395     },\
 396     {\
 397         .driver = TYPE_X86_CPU,\
 398         .property = "fill-mtrr-mask",\
 399         .value = "off",\
 400     },\
 401     {\
 402         .driver   = "apic-common",\
 403         .property = "legacy-instance-id",\
 404         .value    = "on",\
 405     },
 406
 407 #define PC_COMPAT_2_5 \
 408     PC_COMPAT_2_6 \
 409     HW_COMPAT_2_5
 410
 411 /* Helper for setting model-id for CPU models that changed model-id
 412  * depending on QEMU versions up to QEMU 2.4.
 413  */
 414 #define PC_CPU_MODEL_IDS(v) \
 415     {\
 416         .driver   = "qemu32-" TYPE_X86_CPU,\
 417         .property = "model-id",\
 418         .value    = "QEMU Virtual CPU version " v,\
 419     },\
 420     {\
 421         .driver   = "qemu64-" TYPE_X86_CPU,\
 422         .property = "model-id",\
 423         .value    = "QEMU Virtual CPU version " v,\
 424     },\
 425     {\
 426         .driver   = "athlon-" TYPE_X86_CPU,\
 427         .property = "model-id",\
 428         .value    = "QEMU Virtual CPU version " v,\
 429     },
 430
 431 #define PC_COMPAT_2_4 \
 432     HW_COMPAT_2_4 \
 433     PC_CPU_MODEL_IDS("2.4.0") \
 434     {\
 435         .driver   = "Haswell-" TYPE_X86_CPU,\
 436         .property = "abm",\
 437         .value    = "off",\
 438     },\
 439     {\
 440         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 441         .property = "abm",\
 442         .value    = "off",\
 443     },\
 444     {\
 445         .driver   = "Broadwell-" TYPE_X86_CPU,\
 446         .property = "abm",\
 447         .value    = "off",\
 448     },\
 449     {\
 450         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 451         .property = "abm",\
 452         .value    = "off",\
 453     },\
 454     {\
 455         .driver   = "host" "-" TYPE_X86_CPU,\
 456         .property = "host-cache-info",\
 457         .value    = "on",\
 458     },\
 459     {\
 460         .driver   = TYPE_X86_CPU,\
 461         .property = "check",\
 462         .value    = "off",\
 463     },\
 464     {\
 465         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 466         .property = "sse4a",\
 467         .value    = "on",\
 468     },\
 469     {\
 470         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 471         .property = "abm",\
 472         .value    = "on",\
 473     },\
 474     {\
 475         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 476         .property = "popcnt",\
 477         .value    = "on",\
 478     },\
 479     {\
 480         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 481         .property = "popcnt",\
 482         .value    = "on",\
 483     },{\
 484         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 485         .property = "rdtscp",\
 486         .value    = "on",\
 487     },{\
 488         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 489         .property = "rdtscp",\
 490         .value    = "on",\
 491     },{\
 492         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 493         .property = "rdtscp",\
 494         .value    = "on",\
 495     },{\
 496         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 497         .property = "rdtscp",\
 498         .value    = "on",\
 499     },
 500
 501
 502 #define PC_COMPAT_2_3 \
 503     HW_COMPAT_2_3 \
 504     PC_CPU_MODEL_IDS("2.3.0") \
 505     {\
 506         .driver   = TYPE_X86_CPU,\
 507         .property = "arat",\
 508         .value    = "off",\
 509     },{\
 510         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 511         .property = "level",\
 512         .value    = stringify(4),\
 513     },{\
 514         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 515         .property = "level",\
 516         .value    = stringify(5),\
 517     },{\
 518         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 519         .property = "level",\
 520         .value    = stringify(2),\
 521     },{\
 522         .driver   = "n270" "-" TYPE_X86_CPU,\
 523         .property = "level",\
 524         .value    = stringify(5),\
 525     },{\
 526         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 527         .property = "level",\
 528         .value    = stringify(4),\
 529     },{\
 530         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 531         .property = "level",\
 532         .value    = stringify(4),\
 533     },{\
 534         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 535         .property = "level",\
 536         .value    = stringify(4),\
 537     },{\
 538         .driver   = "n270" "-" TYPE_X86_CPU,\
 539         .property = "xlevel",\
 540         .value    = stringify(0x8000000a),\
 541     },{\
 542         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 543         .property = "xlevel",\
 544         .value    = stringify(0x8000000a),\
 545     },{\
 546         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 547         .property = "xlevel",\
 548         .value    = stringify(0x8000000a),\
 549     },{\
 550         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 551         .property = "xlevel",\
 552         .value    = stringify(0x8000000a),\
 553     },{\
 554         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 555         .property = "xlevel",\
 556         .value    = stringify(0x8000000a),\
 557     },{\
 558         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 559         .property = "xlevel",\
 560         .value    = stringify(0x8000000a),\
 561     },{\
 562         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 563         .property = "xlevel",\
 564         .value    = stringify(0x8000000a),\
 565     },{\
 566         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 567         .property = "xlevel",\
 568         .value    = stringify(0x8000000a),\
 569     },{\
 570         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 571         .property = "xlevel",\
 572         .value    = stringify(0x8000000a),\
 573     },{\
 574         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 575         .property = "xlevel",\
 576         .value    = stringify(0x8000000a),\
 577     },{\
 578         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 579         .property = "xlevel",\
 580         .value    = stringify(0x8000000a),\
 581     },
 582
 583 #define PC_COMPAT_2_2 \
 584     HW_COMPAT_2_2 \
 585     PC_CPU_MODEL_IDS("2.3.0") \
 586     {\
 587         .driver = "kvm64" "-" TYPE_X86_CPU,\
 588         .property = "vme",\
 589         .value = "off",\
 590     },\
 591     {\
 592         .driver = "kvm32" "-" TYPE_X86_CPU,\
 593         .property = "vme",\
 594         .value = "off",\
 595     },\
 596     {\
 597         .driver = "Conroe" "-" TYPE_X86_CPU,\
 598         .property = "vme",\
 599         .value = "off",\
 600     },\
 601     {\
 602         .driver = "Penryn" "-" TYPE_X86_CPU,\
 603         .property = "vme",\
 604         .value = "off",\
 605     },\
 606     {\
 607         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 608         .property = "vme",\
 609         .value = "off",\
 610     },\
 611     {\
 612         .driver = "Westmere" "-" TYPE_X86_CPU,\
 613         .property = "vme",\
 614         .value = "off",\
 615     },\
 616     {\
 617         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 618         .property = "vme",\
 619         .value = "off",\
 620     },\
 621     {\
 622         .driver = "Haswell" "-" TYPE_X86_CPU,\
 623         .property = "vme",\
 624         .value = "off",\
 625     },\
 626     {\
 627         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 628         .property = "vme",\
 629         .value = "off",\
 630     },\
 631     {\
 632         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 633         .property = "vme",\
 634         .value = "off",\
 635     },\
 636     {\
 637         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 638         .property = "vme",\
 639         .value = "off",\
 640     },\
 641     {\
 642         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 643         .property = "vme",\
 644         .value = "off",\
 645     },\
 646     {\
 647         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 648         .property = "vme",\
 649         .value = "off",\
 650     },\
 651     {\
 652         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 653         .property = "vme",\
 654         .value = "off",\
 655     },\
 656     {\
 657         .driver = "Haswell" "-" TYPE_X86_CPU,\
 658         .property = "f16c",\
 659         .value = "off",\
 660     },\
 661     {\
 662         .driver = "Haswell" "-" TYPE_X86_CPU,\
 663         .property = "rdrand",\
 664         .value = "off",\
 665     },\
 666     {\
 667         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 668         .property = "f16c",\
 669         .value = "off",\
 670     },\
 671     {\
 672         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 673         .property = "rdrand",\
 674         .value = "off",\
 675     },
 676
 677 #define PC_COMPAT_2_1 \
 678     HW_COMPAT_2_1 \
 679     PC_CPU_MODEL_IDS("2.1.0") \
 680     {\
 681         .driver = "coreduo" "-" TYPE_X86_CPU,\
 682         .property = "vmx",\
 683         .value = "on",\
 684     },\
 685     {\
 686         .driver = "core2duo" "-" TYPE_X86_CPU,\
 687         .property = "vmx",\
 688         .value = "on",\
 689     },
 690
 691 #define PC_COMPAT_2_0 \
 692     PC_CPU_MODEL_IDS("2.0.0") \
 693     {\
 694         .driver   = "virtio-scsi-pci",\
 695         .property = "any_layout",\
 696         .value    = "off",\
 697     },{\
 698         .driver   = "PIIX4_PM",\
 699         .property = "memory-hotplug-support",\
 700         .value    = "off",\
 701     },\
 702     {\
 703         .driver   = "apic",\
 704         .property = "version",\
 705         .value    = stringify(0x11),\
 706     },\
 707     {\
 708         .driver   = "nec-usb-xhci",\
 709         .property = "superspeed-ports-first",\
 710         .value    = "off",\
 711     },\
 712     {\
 713         .driver   = "nec-usb-xhci",\
 714         .property = "force-pcie-endcap",\
 715         .value    = "on",\
 716     },\
 717     {\
 718         .driver   = "pci-serial",\
 719         .property = "prog_if",\
 720         .value    = stringify(0),\
 721     },\
 722     {\
 723         .driver   = "pci-serial-2x",\
 724         .property = "prog_if",\
 725         .value    = stringify(0),\
 726     },\
 727     {\
 728         .driver   = "pci-serial-4x",\
 729         .property = "prog_if",\
 730         .value    = stringify(0),\
 731     },\
 732     {\
 733         .driver   = "virtio-net-pci",\
 734         .property = "guest_announce",\
 735         .value    = "off",\
 736     },\
 737     {\
 738         .driver   = "ICH9-LPC",\
 739         .property = "memory-hotplug-support",\
 740         .value    = "off",\
 741     },{\
 742         .driver   = "xio3130-downstream",\
 743         .property = COMPAT_PROP_PCP,\
 744         .value    = "off",\
 745     },{\
 746         .driver   = "ioh3420",\
 747         .property = COMPAT_PROP_PCP,\
 748         .value    = "off",\
 749     },
 750
 751 #define PC_COMPAT_1_7 \
 752     PC_CPU_MODEL_IDS("1.7.0") \
 753     {\
 754         .driver   = TYPE_USB_DEVICE,\
 755         .property = "msos-desc",\
 756         .value    = "no",\
 757     },\
 758     {\
 759         .driver   = "PIIX4_PM",\
 760         .property = "acpi-pci-hotplug-with-bridge-support",\
 761         .value    = "off",\
 762     },\
 763     {\
 764         .driver   = "hpet",\
 765         .property = HPET_INTCAP,\
 766         .value    = stringify(4),\
 767     },
 768
 769 #define PC_COMPAT_1_6 \
 770     PC_CPU_MODEL_IDS("1.6.0") \
 771     {\
 772         .driver   = "e1000",\
 773         .property = "mitigation",\
 774         .value    = "off",\
 775     },{\
 776         .driver   = "qemu64-" TYPE_X86_CPU,\
 777         .property = "model",\
 778         .value    = stringify(2),\
 779     },{\
 780         .driver   = "qemu32-" TYPE_X86_CPU,\
 781         .property = "model",\
 782         .value    = stringify(3),\
 783     },{\
 784         .driver   = "i440FX-pcihost",\
 785         .property = "short_root_bus",\
 786         .value    = stringify(1),\
 787     },{\
 788         .driver   = "q35-pcihost",\
 789         .property = "short_root_bus",\
 790         .value    = stringify(1),\
 791     },
 792
 793 #define PC_COMPAT_1_5 \
 794     PC_CPU_MODEL_IDS("1.5.0") \
 795     {\
 796         .driver   = "Conroe-" TYPE_X86_CPU,\
 797         .property = "model",\
 798         .value    = stringify(2),\
 799     },{\
 800         .driver   = "Conroe-" TYPE_X86_CPU,\
 801         .property = "level",\
 802         .value    = stringify(2),\
 803     },{\
 804         .driver   = "Penryn-" TYPE_X86_CPU,\
 805         .property = "model",\
 806         .value    = stringify(2),\
 807     },{\
 808         .driver   = "Penryn-" TYPE_X86_CPU,\
 809         .property = "level",\
 810         .value    = stringify(2),\
 811     },{\
 812         .driver   = "Nehalem-" TYPE_X86_CPU,\
 813         .property = "model",\
 814         .value    = stringify(2),\
 815     },{\
 816         .driver   = "Nehalem-" TYPE_X86_CPU,\
 817         .property = "level",\
 818         .value    = stringify(2),\
 819     },{\
 820         .driver   = "virtio-net-pci",\
 821         .property = "any_layout",\
 822         .value    = "off",\
 823     },{\
 824         .driver = TYPE_X86_CPU,\
 825         .property = "pmu",\
 826         .value = "on",\
 827     },{\
 828         .driver   = "i440FX-pcihost",\
 829         .property = "short_root_bus",\
 830         .value    = stringify(0),\
 831     },{\
 832         .driver   = "q35-pcihost",\
 833         .property = "short_root_bus",\
 834         .value    = stringify(0),\
 835     },
 836
 837 #define PC_COMPAT_1_4 \
 838     PC_CPU_MODEL_IDS("1.4.0") \
 839     {\
 840         .driver   = "scsi-hd",\
 841         .property = "discard_granularity",\
 842         .value    = stringify(0),\
 843     },{\
 844         .driver   = "scsi-cd",\
 845         .property = "discard_granularity",\
 846         .value    = stringify(0),\
 847     },{\
 848         .driver   = "scsi-disk",\
 849         .property = "discard_granularity",\
 850         .value    = stringify(0),\
 851     },{\
 852         .driver   = "ide-hd",\
 853         .property = "discard_granularity",\
 854         .value    = stringify(0),\
 855     },{\
 856         .driver   = "ide-cd",\
 857         .property = "discard_granularity",\
 858         .value    = stringify(0),\
 859     },{\
 860         .driver   = "ide-drive",\
 861         .property = "discard_granularity",\
 862         .value    = stringify(0),\
 863     },{\
 864         .driver   = "virtio-blk-pci",\
 865         .property = "discard_granularity",\
 866         .value    = stringify(0),\
 867     },{\
 868         .driver   = "virtio-serial-pci",\
 869         .property = "vectors",\
 870         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 871         .value    = stringify(0xFFFFFFFF),\
 872     },{ \
 873         .driver   = "virtio-net-pci", \
 874         .property = "ctrl_guest_offloads", \
 875         .value    = "off", \
 876     },{\
 877         .driver   = "e1000",\
 878         .property = "romfile",\
 879         .value    = "pxe-e1000.rom",\
 880     },{\
 881         .driver   = "ne2k_pci",\
 882         .property = "romfile",\
 883         .value    = "pxe-ne2k_pci.rom",\
 884     },{\
 885         .driver   = "pcnet",\
 886         .property = "romfile",\
 887         .value    = "pxe-pcnet.rom",\
 888     },{\
 889         .driver   = "rtl8139",\
 890         .property = "romfile",\
 891         .value    = "pxe-rtl8139.rom",\
 892     },{\
 893         .driver   = "virtio-net-pci",\
 894         .property = "romfile",\
 895         .value    = "pxe-virtio.rom",\
 896     },{\
 897         .driver   = "486-" TYPE_X86_CPU,\
 898         .property = "model",\
 899         .value    = stringify(0),\
 900     },\
 901     {\
 902         .driver = "n270" "-" TYPE_X86_CPU,\
 903         .property = "movbe",\
 904         .value = "off",\
 905     },\
 906     {\
 907         .driver = "Westmere" "-" TYPE_X86_CPU,\
 908         .property = "pclmulqdq",\
 909         .value = "off",\
 910     },
 911
 912 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 913     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 914     { \
 915         MachineClass *mc = MACHINE_CLASS(oc); \
 916         optsfn(mc); \
 917         mc->init = initfn; \
 918     } \
 919     static const TypeInfo pc_machine_type_##suffix = { \
 920         .name       = namestr TYPE_MACHINE_SUFFIX, \
 921         .parent     = TYPE_PC_MACHINE, \
 922         .class_init = pc_machine_##suffix##_class_init, \
 923     }; \
 924     static void pc_machine_init_##suffix(void) \
 925     { \
 926         type_register(&pc_machine_type_##suffix); \
 927     } \
 928     type_init(pc_machine_init_##suffix)
 929
 930 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 931 #endif