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/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  * PCMachineState:
  25  * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
  26  * @boot_cpus: number of present VCPUs
  27  */
  28 struct PCMachineState {
  29     /*< private >*/
  30     MachineState parent_obj;
  31
  32     /* <public> */
  33
  34     /* State for other subsystems/APIs: */
  35     Notifier machine_done;
  36
  37     /* Pointers to devices and objects: */
  38     HotplugHandler *acpi_dev;
  39     ISADevice *rtc;
  40     PCIBus *bus;
  41     FWCfgState *fw_cfg;
  42     qemu_irq *gsi;
  43
  44     /* Configuration options: */
  45     uint64_t max_ram_below_4g;
  46     OnOffAuto vmport;
  47     OnOffAuto smm;
  48
  49     AcpiNVDIMMState acpi_nvdimm_state;
  50
  51     bool acpi_build_enabled;
  52     bool smbus_enabled;
  53     bool sata_enabled;
  54     bool pit_enabled;
  55
  56     /* RAM information (sizes, addresses, configuration): */
  57     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  58
  59     /* CPU and apic information: */
  60     bool apic_xrupt_override;
  61     unsigned apic_id_limit;
  62     uint16_t boot_cpus;
  63
  64     /* NUMA information: */
  65     uint64_t numa_nodes;
  66     uint64_t *node_mem;
  67
  68     /* Address space used by IOAPIC device. All IOAPIC interrupts
  69      * will be translated to MSI messages in the address space. */
  70     AddressSpace *ioapic_as;
  71 };
  72
  73 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  74 #define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size"
  75 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  76 #define PC_MACHINE_VMPORT           "vmport"
  77 #define PC_MACHINE_SMM              "smm"
  78 #define PC_MACHINE_NVDIMM           "nvdimm"
  79 #define PC_MACHINE_NVDIMM_PERSIST   "nvdimm-persistence"
  80 #define PC_MACHINE_SMBUS            "smbus"
  81 #define PC_MACHINE_SATA             "sata"
  82 #define PC_MACHINE_PIT              "pit"
  83
  84 /**
  85  * PCMachineClass:
  86  *
  87  * Compat fields:
  88  *
  89  * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
  90  *                        backend's alignment value if provided
  91  * @acpi_data_size: Size of the chunk of memory at the top of RAM
  92  *                  for the BIOS ACPI tables and other BIOS
  93  *                  datastructures.
  94  * @gigabyte_align: Make sure that guest addresses aligned at
  95  *                  1Gbyte boundaries get mapped to host
  96  *                  addresses aligned at 1Gbyte boundaries. This
  97  *                  way we can use 1GByte pages in the host.
  98  *
  99  */
 100 struct PCMachineClass {
 101     /*< private >*/
 102     MachineClass parent_class;
 103
 104     /*< public >*/
 105
 106     /* Device configuration: */
 107     bool pci_enabled;
 108     bool kvmclock_enabled;
 109     const char *default_nic_model;
 110
 111     /* Compat options: */
 112
 113     /* ACPI compat: */
 114     bool has_acpi_build;
 115     bool rsdp_in_ram;
 116     int legacy_acpi_table_size;
 117     unsigned acpi_data_size;
 118
 119     /* SMBIOS compat: */
 120     bool smbios_defaults;
 121     bool smbios_legacy_mode;
 122     bool smbios_uuid_encoded;
 123
 124     /* RAM / address space compat: */
 125     bool gigabyte_align;
 126     bool has_reserved_memory;
 127     bool enforce_aligned_dimm;
 128     bool broken_reserved_end;
 129
 130     /* TSC rate migration: */
 131     bool save_tsc_khz;
 132     /* generate legacy CPU hotplug AML */
 133     bool legacy_cpu_hotplug;
 134
 135     /* use DMA capable linuxboot option rom */
 136     bool linuxboot_dma_enabled;
 137 };
 138
 139 #define TYPE_PC_MACHINE "generic-pc-machine"
 140 #define PC_MACHINE(obj) \
 141     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 142 #define PC_MACHINE_GET_CLASS(obj) \
 143     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 144 #define PC_MACHINE_CLASS(klass) \
 145     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 146
 147 /* i8259.c */
 148
 149 extern DeviceState *isa_pic;
 150 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
 151 qemu_irq *kvm_i8259_init(ISABus *bus);
 152 int pic_read_irq(DeviceState *d);
 153 int pic_get_output(DeviceState *d);
 154
 155 /* ioapic.c */
 156
 157 /* Global System Interrupts */
 158
 159 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 160
 161 typedef struct GSIState {
 162     qemu_irq i8259_irq[ISA_NUM_IRQS];
 163     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 164 } GSIState;
 165
 166 void gsi_handler(void *opaque, int n, int level);
 167
 168 /* vmport.c */
 169 #define TYPE_VMPORT "vmport"
 170 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 171
 172 static inline void vmport_init(ISABus *bus)
 173 {
 174     isa_create_simple(bus, TYPE_VMPORT);
 175 }
 176
 177 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 178 void vmmouse_get_data(uint32_t *data);
 179 void vmmouse_set_data(const uint32_t *data);
 180
 181 /* pc.c */
 182 extern int fd_bootchk;
 183
 184 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 185 void pc_register_ferr_irq(qemu_irq irq);
 186 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 187
 188 void pc_cpus_init(PCMachineState *pcms);
 189 void pc_hot_add_cpu(const int64_t id, Error **errp);
 190 void pc_acpi_init(const char *default_dsdt);
 191
 192 void pc_guest_info_init(PCMachineState *pcms);
 193
 194 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 195 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 196 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 197 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 198 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 199 #define PCI_HOST_BELOW_4G_MEM_SIZE     "below-4g-mem-size"
 200 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 201
 202
 203 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 204                             MemoryRegion *pci_address_space);
 205
 206 void xen_load_linux(PCMachineState *pcms);
 207 void pc_memory_init(PCMachineState *pcms,
 208                     MemoryRegion *system_memory,
 209                     MemoryRegion *rom_memory,
 210                     MemoryRegion **ram_memory);
 211 uint64_t pc_pci_hole64_start(void);
 212 qemu_irq pc_allocate_cpu_irq(void);
 213 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 214 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 215                           ISADevice **rtc_state,
 216                           bool create_fdctrl,
 217                           bool no_vmport,
 218                           bool has_pit,
 219                           uint32_t hpet_irqs);
 220 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 221 void pc_cmos_init(PCMachineState *pcms,
 222                   BusState *ide0, BusState *ide1,
 223                   ISADevice *s);
 224 void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus);
 225 void pc_pci_device_init(PCIBus *pci_bus);
 226
 227 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 228
 229 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 230
 231 ISADevice *pc_find_fdc0(void);
 232 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 233
 234 #define FW_CFG_IO_BASE     0x510
 235
 236 #define PORT92_A20_LINE "a20"
 237
 238 /* acpi_piix.c */
 239
 240 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 241                       qemu_irq sci_irq, qemu_irq smi_irq,
 242                       int smm_enabled, DeviceState **piix4_pm);
 243
 244 /* hpet.c */
 245 extern int no_hpet;
 246
 247 /* piix_pci.c */
 248 struct PCII440FXState;
 249 typedef struct PCII440FXState PCII440FXState;
 250
 251 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 252 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 253
 254 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 255
 256 /*
 257  * Reset Control Register: PCI-accessible ISA-Compatible Register at address
 258  * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
 259  */
 260 #define RCR_IOPORT 0xcf9
 261
 262 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 263                     PCII440FXState **pi440fx_state, int *piix_devfn,
 264                     ISABus **isa_bus, qemu_irq *pic,
 265                     MemoryRegion *address_space_mem,
 266                     MemoryRegion *address_space_io,
 267                     ram_addr_t ram_size,
 268                     ram_addr_t below_4g_mem_size,
 269                     ram_addr_t above_4g_mem_size,
 270                     MemoryRegion *pci_memory,
 271                     MemoryRegion *ram_memory);
 272
 273 PCIBus *find_i440fx(void);
 274 /* piix4.c */
 275 extern PCIDevice *piix4_dev;
 276 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 277
 278 /* pc_sysfw.c */
 279 void pc_system_firmware_init(MemoryRegion *rom_memory,
 280                              bool isapc_ram_fw);
 281
 282 /* acpi-build.c */
 283 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 284                        const CPUArchIdList *apic_ids, GArray *entry);
 285
 286 /* e820 types */
 287 #define E820_RAM        1
 288 #define E820_RESERVED   2
 289 #define E820_ACPI       3
 290 #define E820_NVS        4
 291 #define E820_UNUSABLE   5
 292
 293 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 294 int e820_get_num_entries(void);
 295 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 296
 297 #define PC_COMPAT_3_1 \
 298     HW_COMPAT_3_1 \
 299
 300 #define PC_COMPAT_3_0 \
 301     HW_COMPAT_3_0 \
 302     {\
 303         .driver   = TYPE_X86_CPU,\
 304         .property = "x-hv-synic-kvm-only",\
 305         .value    = "on",\
 306     },{\
 307         .driver   = "Skylake-Server" "-" TYPE_X86_CPU,\
 308         .property = "pku",\
 309         .value    = "off",\
 310     },{\
 311         .driver   = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,\
 312         .property = "pku",\
 313         .value    = "off",\
 314     },
 315
 316 #define PC_COMPAT_2_12 \
 317     HW_COMPAT_2_12 \
 318     {\
 319         .driver   = TYPE_X86_CPU,\
 320         .property = "legacy-cache",\
 321         .value    = "on",\
 322     },{\
 323         .driver   = TYPE_X86_CPU,\
 324         .property = "topoext",\
 325         .value    = "off",\
 326     },{\
 327         .driver   = "EPYC-" TYPE_X86_CPU,\
 328         .property = "xlevel",\
 329         .value    = stringify(0x8000000a),\
 330     },{\
 331         .driver   = "EPYC-IBPB-" TYPE_X86_CPU,\
 332         .property = "xlevel",\
 333         .value    = stringify(0x8000000a),\
 334     },
 335
 336 #define PC_COMPAT_2_11 \
 337     HW_COMPAT_2_11 \
 338     {\
 339         .driver   = TYPE_X86_CPU,\
 340         .property = "x-migrate-smi-count",\
 341         .value    = "off",\
 342     },{\
 343         .driver   = "Skylake-Server" "-" TYPE_X86_CPU,\
 344         .property = "clflushopt",\
 345         .value    = "off",\
 346     },
 347
 348 #define PC_COMPAT_2_10 \
 349     HW_COMPAT_2_10 \
 350     {\
 351         .driver   = TYPE_X86_CPU,\
 352         .property = "x-hv-max-vps",\
 353         .value    = "0x40",\
 354     },{\
 355         .driver   = "i440FX-pcihost",\
 356         .property = "x-pci-hole64-fix",\
 357         .value    = "off",\
 358     },{\
 359         .driver   = "q35-pcihost",\
 360         .property = "x-pci-hole64-fix",\
 361         .value    = "off",\
 362     },
 363
 364 #define PC_COMPAT_2_9 \
 365     HW_COMPAT_2_9 \
 366     {\
 367         .driver   = "mch",\
 368         .property = "extended-tseg-mbytes",\
 369         .value    = stringify(0),\
 370     },\
 371
 372 #define PC_COMPAT_2_8 \
 373     HW_COMPAT_2_8 \
 374     {\
 375         .driver   = TYPE_X86_CPU,\
 376         .property = "tcg-cpuid",\
 377         .value    = "off",\
 378     },\
 379     {\
 380         .driver   = "kvmclock",\
 381         .property = "x-mach-use-reliable-get-clock",\
 382         .value    = "off",\
 383     },\
 384     {\
 385         .driver   = "ICH9-LPC",\
 386         .property = "x-smi-broadcast",\
 387         .value    = "off",\
 388     },\
 389     {\
 390         .driver   = TYPE_X86_CPU,\
 391         .property = "vmware-cpuid-freq",\
 392         .value    = "off",\
 393     },\
 394     {\
 395         .driver   = "Haswell-" TYPE_X86_CPU,\
 396         .property = "stepping",\
 397         .value    = "1",\
 398     },
 399
 400 #define PC_COMPAT_2_7 \
 401     HW_COMPAT_2_7 \
 402     {\
 403         .driver   = TYPE_X86_CPU,\
 404         .property = "l3-cache",\
 405         .value    = "off",\
 406     },\
 407     {\
 408         .driver   = TYPE_X86_CPU,\
 409         .property = "full-cpuid-auto-level",\
 410         .value    = "off",\
 411     },\
 412     {\
 413         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 414         .property = "family",\
 415         .value    = "15",\
 416     },\
 417     {\
 418         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 419         .property = "model",\
 420         .value    = "6",\
 421     },\
 422     {\
 423         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 424         .property = "stepping",\
 425         .value    = "1",\
 426     },\
 427     {\
 428         .driver   = "isa-pcspk",\
 429         .property = "migrate",\
 430         .value    = "off",\
 431     },
 432
 433 #define PC_COMPAT_2_6 \
 434     HW_COMPAT_2_6 \
 435     {\
 436         .driver   = TYPE_X86_CPU,\
 437         .property = "cpuid-0xb",\
 438         .value    = "off",\
 439     },{\
 440         .driver   = "vmxnet3",\
 441         .property = "romfile",\
 442         .value    = "",\
 443     },\
 444     {\
 445         .driver = TYPE_X86_CPU,\
 446         .property = "fill-mtrr-mask",\
 447         .value = "off",\
 448     },\
 449     {\
 450         .driver   = "apic-common",\
 451         .property = "legacy-instance-id",\
 452         .value    = "on",\
 453     },
 454
 455 #define PC_COMPAT_2_5 \
 456     HW_COMPAT_2_5
 457
 458 /* Helper for setting model-id for CPU models that changed model-id
 459  * depending on QEMU versions up to QEMU 2.4.
 460  */
 461 #define PC_CPU_MODEL_IDS(v) \
 462     {\
 463         .driver   = "qemu32-" TYPE_X86_CPU,\
 464         .property = "model-id",\
 465         .value    = "QEMU Virtual CPU version " v,\
 466     },\
 467     {\
 468         .driver   = "qemu64-" TYPE_X86_CPU,\
 469         .property = "model-id",\
 470         .value    = "QEMU Virtual CPU version " v,\
 471     },\
 472     {\
 473         .driver   = "athlon-" TYPE_X86_CPU,\
 474         .property = "model-id",\
 475         .value    = "QEMU Virtual CPU version " v,\
 476     },
 477
 478 #define PC_COMPAT_2_4 \
 479     HW_COMPAT_2_4 \
 480     PC_CPU_MODEL_IDS("2.4.0") \
 481     {\
 482         .driver   = "Haswell-" TYPE_X86_CPU,\
 483         .property = "abm",\
 484         .value    = "off",\
 485     },\
 486     {\
 487         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 488         .property = "abm",\
 489         .value    = "off",\
 490     },\
 491     {\
 492         .driver   = "Broadwell-" TYPE_X86_CPU,\
 493         .property = "abm",\
 494         .value    = "off",\
 495     },\
 496     {\
 497         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 498         .property = "abm",\
 499         .value    = "off",\
 500     },\
 501     {\
 502         .driver   = "host" "-" TYPE_X86_CPU,\
 503         .property = "host-cache-info",\
 504         .value    = "on",\
 505     },\
 506     {\
 507         .driver   = TYPE_X86_CPU,\
 508         .property = "check",\
 509         .value    = "off",\
 510     },\
 511     {\
 512         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 513         .property = "sse4a",\
 514         .value    = "on",\
 515     },\
 516     {\
 517         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 518         .property = "abm",\
 519         .value    = "on",\
 520     },\
 521     {\
 522         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 523         .property = "popcnt",\
 524         .value    = "on",\
 525     },\
 526     {\
 527         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 528         .property = "popcnt",\
 529         .value    = "on",\
 530     },{\
 531         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 532         .property = "rdtscp",\
 533         .value    = "on",\
 534     },{\
 535         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 536         .property = "rdtscp",\
 537         .value    = "on",\
 538     },{\
 539         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 540         .property = "rdtscp",\
 541         .value    = "on",\
 542     },{\
 543         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 544         .property = "rdtscp",\
 545         .value    = "on",\
 546     },
 547
 548
 549 #define PC_COMPAT_2_3 \
 550     HW_COMPAT_2_3 \
 551     PC_CPU_MODEL_IDS("2.3.0") \
 552     {\
 553         .driver   = TYPE_X86_CPU,\
 554         .property = "arat",\
 555         .value    = "off",\
 556     },{\
 557         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 558         .property = "min-level",\
 559         .value    = stringify(4),\
 560     },{\
 561         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 562         .property = "min-level",\
 563         .value    = stringify(5),\
 564     },{\
 565         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 566         .property = "min-level",\
 567         .value    = stringify(2),\
 568     },{\
 569         .driver   = "n270" "-" TYPE_X86_CPU,\
 570         .property = "min-level",\
 571         .value    = stringify(5),\
 572     },{\
 573         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 574         .property = "min-level",\
 575         .value    = stringify(4),\
 576     },{\
 577         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 578         .property = "min-level",\
 579         .value    = stringify(4),\
 580     },{\
 581         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 582         .property = "min-level",\
 583         .value    = stringify(4),\
 584     },{\
 585         .driver   = "n270" "-" TYPE_X86_CPU,\
 586         .property = "min-xlevel",\
 587         .value    = stringify(0x8000000a),\
 588     },{\
 589         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 590         .property = "min-xlevel",\
 591         .value    = stringify(0x8000000a),\
 592     },{\
 593         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 594         .property = "min-xlevel",\
 595         .value    = stringify(0x8000000a),\
 596     },{\
 597         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 598         .property = "min-xlevel",\
 599         .value    = stringify(0x8000000a),\
 600     },{\
 601         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 602         .property = "min-xlevel",\
 603         .value    = stringify(0x8000000a),\
 604     },{\
 605         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 606         .property = "min-xlevel",\
 607         .value    = stringify(0x8000000a),\
 608     },{\
 609         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 610         .property = "min-xlevel",\
 611         .value    = stringify(0x8000000a),\
 612     },{\
 613         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 614         .property = "min-xlevel",\
 615         .value    = stringify(0x8000000a),\
 616     },{\
 617         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 618         .property = "min-xlevel",\
 619         .value    = stringify(0x8000000a),\
 620     },{\
 621         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 622         .property = "min-xlevel",\
 623         .value    = stringify(0x8000000a),\
 624     },{\
 625         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 626         .property = "min-xlevel",\
 627         .value    = stringify(0x8000000a),\
 628     },{\
 629         .driver = TYPE_X86_CPU,\
 630         .property = "kvm-no-smi-migration",\
 631         .value    = "on",\
 632     },
 633
 634 #define PC_COMPAT_2_2 \
 635     HW_COMPAT_2_2 \
 636     PC_CPU_MODEL_IDS("2.2.0") \
 637     {\
 638         .driver = "kvm64" "-" TYPE_X86_CPU,\
 639         .property = "vme",\
 640         .value = "off",\
 641     },\
 642     {\
 643         .driver = "kvm32" "-" TYPE_X86_CPU,\
 644         .property = "vme",\
 645         .value = "off",\
 646     },\
 647     {\
 648         .driver = "Conroe" "-" TYPE_X86_CPU,\
 649         .property = "vme",\
 650         .value = "off",\
 651     },\
 652     {\
 653         .driver = "Penryn" "-" TYPE_X86_CPU,\
 654         .property = "vme",\
 655         .value = "off",\
 656     },\
 657     {\
 658         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 659         .property = "vme",\
 660         .value = "off",\
 661     },\
 662     {\
 663         .driver = "Westmere" "-" TYPE_X86_CPU,\
 664         .property = "vme",\
 665         .value = "off",\
 666     },\
 667     {\
 668         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 669         .property = "vme",\
 670         .value = "off",\
 671     },\
 672     {\
 673         .driver = "Haswell" "-" TYPE_X86_CPU,\
 674         .property = "vme",\
 675         .value = "off",\
 676     },\
 677     {\
 678         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 679         .property = "vme",\
 680         .value = "off",\
 681     },\
 682     {\
 683         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 684         .property = "vme",\
 685         .value = "off",\
 686     },\
 687     {\
 688         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 689         .property = "vme",\
 690         .value = "off",\
 691     },\
 692     {\
 693         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 694         .property = "vme",\
 695         .value = "off",\
 696     },\
 697     {\
 698         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 699         .property = "vme",\
 700         .value = "off",\
 701     },\
 702     {\
 703         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 704         .property = "vme",\
 705         .value = "off",\
 706     },\
 707     {\
 708         .driver = "Haswell" "-" TYPE_X86_CPU,\
 709         .property = "f16c",\
 710         .value = "off",\
 711     },\
 712     {\
 713         .driver = "Haswell" "-" TYPE_X86_CPU,\
 714         .property = "rdrand",\
 715         .value = "off",\
 716     },\
 717     {\
 718         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 719         .property = "f16c",\
 720         .value = "off",\
 721     },\
 722     {\
 723         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 724         .property = "rdrand",\
 725         .value = "off",\
 726     },
 727
 728 #define PC_COMPAT_2_1 \
 729     HW_COMPAT_2_1 \
 730     PC_CPU_MODEL_IDS("2.1.0") \
 731     {\
 732         .driver = "coreduo" "-" TYPE_X86_CPU,\
 733         .property = "vmx",\
 734         .value = "on",\
 735     },\
 736     {\
 737         .driver = "core2duo" "-" TYPE_X86_CPU,\
 738         .property = "vmx",\
 739         .value = "on",\
 740     },
 741
 742 #define PC_COMPAT_2_0 \
 743     PC_CPU_MODEL_IDS("2.0.0") \
 744     {\
 745         .driver   = "virtio-scsi-pci",\
 746         .property = "any_layout",\
 747         .value    = "off",\
 748     },{\
 749         .driver   = "PIIX4_PM",\
 750         .property = "memory-hotplug-support",\
 751         .value    = "off",\
 752     },\
 753     {\
 754         .driver   = "apic",\
 755         .property = "version",\
 756         .value    = stringify(0x11),\
 757     },\
 758     {\
 759         .driver   = "nec-usb-xhci",\
 760         .property = "superspeed-ports-first",\
 761         .value    = "off",\
 762     },\
 763     {\
 764         .driver   = "nec-usb-xhci",\
 765         .property = "force-pcie-endcap",\
 766         .value    = "on",\
 767     },\
 768     {\
 769         .driver   = "pci-serial",\
 770         .property = "prog_if",\
 771         .value    = stringify(0),\
 772     },\
 773     {\
 774         .driver   = "pci-serial-2x",\
 775         .property = "prog_if",\
 776         .value    = stringify(0),\
 777     },\
 778     {\
 779         .driver   = "pci-serial-4x",\
 780         .property = "prog_if",\
 781         .value    = stringify(0),\
 782     },\
 783     {\
 784         .driver   = "virtio-net-pci",\
 785         .property = "guest_announce",\
 786         .value    = "off",\
 787     },\
 788     {\
 789         .driver   = "ICH9-LPC",\
 790         .property = "memory-hotplug-support",\
 791         .value    = "off",\
 792     },{\
 793         .driver   = "xio3130-downstream",\
 794         .property = COMPAT_PROP_PCP,\
 795         .value    = "off",\
 796     },{\
 797         .driver   = "ioh3420",\
 798         .property = COMPAT_PROP_PCP,\
 799         .value    = "off",\
 800     },
 801
 802 #define PC_COMPAT_1_7 \
 803     PC_CPU_MODEL_IDS("1.7.0") \
 804     {\
 805         .driver   = TYPE_USB_DEVICE,\
 806         .property = "msos-desc",\
 807         .value    = "no",\
 808     },\
 809     {\
 810         .driver   = "PIIX4_PM",\
 811         .property = "acpi-pci-hotplug-with-bridge-support",\
 812         .value    = "off",\
 813     },\
 814     {\
 815         .driver   = "hpet",\
 816         .property = HPET_INTCAP,\
 817         .value    = stringify(4),\
 818     },
 819
 820 #define PC_COMPAT_1_6 \
 821     PC_CPU_MODEL_IDS("1.6.0") \
 822     {\
 823         .driver   = "e1000",\
 824         .property = "mitigation",\
 825         .value    = "off",\
 826     },{\
 827         .driver   = "qemu64-" TYPE_X86_CPU,\
 828         .property = "model",\
 829         .value    = stringify(2),\
 830     },{\
 831         .driver   = "qemu32-" TYPE_X86_CPU,\
 832         .property = "model",\
 833         .value    = stringify(3),\
 834     },{\
 835         .driver   = "i440FX-pcihost",\
 836         .property = "short_root_bus",\
 837         .value    = stringify(1),\
 838     },{\
 839         .driver   = "q35-pcihost",\
 840         .property = "short_root_bus",\
 841         .value    = stringify(1),\
 842     },
 843
 844 #define PC_COMPAT_1_5 \
 845     PC_CPU_MODEL_IDS("1.5.0") \
 846     {\
 847         .driver   = "Conroe-" TYPE_X86_CPU,\
 848         .property = "model",\
 849         .value    = stringify(2),\
 850     },{\
 851         .driver   = "Conroe-" TYPE_X86_CPU,\
 852         .property = "min-level",\
 853         .value    = stringify(2),\
 854     },{\
 855         .driver   = "Penryn-" TYPE_X86_CPU,\
 856         .property = "model",\
 857         .value    = stringify(2),\
 858     },{\
 859         .driver   = "Penryn-" TYPE_X86_CPU,\
 860         .property = "min-level",\
 861         .value    = stringify(2),\
 862     },{\
 863         .driver   = "Nehalem-" TYPE_X86_CPU,\
 864         .property = "model",\
 865         .value    = stringify(2),\
 866     },{\
 867         .driver   = "Nehalem-" TYPE_X86_CPU,\
 868         .property = "min-level",\
 869         .value    = stringify(2),\
 870     },{\
 871         .driver   = "virtio-net-pci",\
 872         .property = "any_layout",\
 873         .value    = "off",\
 874     },{\
 875         .driver = TYPE_X86_CPU,\
 876         .property = "pmu",\
 877         .value = "on",\
 878     },{\
 879         .driver   = "i440FX-pcihost",\
 880         .property = "short_root_bus",\
 881         .value    = stringify(0),\
 882     },{\
 883         .driver   = "q35-pcihost",\
 884         .property = "short_root_bus",\
 885         .value    = stringify(0),\
 886     },
 887
 888 #define PC_COMPAT_1_4 \
 889     PC_CPU_MODEL_IDS("1.4.0") \
 890     {\
 891         .driver   = "scsi-hd",\
 892         .property = "discard_granularity",\
 893         .value    = stringify(0),\
 894     },{\
 895         .driver   = "scsi-cd",\
 896         .property = "discard_granularity",\
 897         .value    = stringify(0),\
 898     },{\
 899         .driver   = "scsi-disk",\
 900         .property = "discard_granularity",\
 901         .value    = stringify(0),\
 902     },{\
 903         .driver   = "ide-hd",\
 904         .property = "discard_granularity",\
 905         .value    = stringify(0),\
 906     },{\
 907         .driver   = "ide-cd",\
 908         .property = "discard_granularity",\
 909         .value    = stringify(0),\
 910     },{\
 911         .driver   = "ide-drive",\
 912         .property = "discard_granularity",\
 913         .value    = stringify(0),\
 914     },{\
 915         .driver   = "virtio-blk-pci",\
 916         .property = "discard_granularity",\
 917         .value    = stringify(0),\
 918     },{\
 919         .driver   = "virtio-serial-pci",\
 920         .property = "vectors",\
 921         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 922         .value    = stringify(0xFFFFFFFF),\
 923     },{ \
 924         .driver   = "virtio-net-pci", \
 925         .property = "ctrl_guest_offloads", \
 926         .value    = "off", \
 927     },{\
 928         .driver   = "e1000",\
 929         .property = "romfile",\
 930         .value    = "pxe-e1000.rom",\
 931     },{\
 932         .driver   = "ne2k_pci",\
 933         .property = "romfile",\
 934         .value    = "pxe-ne2k_pci.rom",\
 935     },{\
 936         .driver   = "pcnet",\
 937         .property = "romfile",\
 938         .value    = "pxe-pcnet.rom",\
 939     },{\
 940         .driver   = "rtl8139",\
 941         .property = "romfile",\
 942         .value    = "pxe-rtl8139.rom",\
 943     },{\
 944         .driver   = "virtio-net-pci",\
 945         .property = "romfile",\
 946         .value    = "pxe-virtio.rom",\
 947     },{\
 948         .driver   = "486-" TYPE_X86_CPU,\
 949         .property = "model",\
 950         .value    = stringify(0),\
 951     },\
 952     {\
 953         .driver = "n270" "-" TYPE_X86_CPU,\
 954         .property = "movbe",\
 955         .value = "off",\
 956     },\
 957     {\
 958         .driver = "Westmere" "-" TYPE_X86_CPU,\
 959         .property = "pclmulqdq",\
 960         .value = "off",\
 961     },
 962
 963 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 964     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 965     { \
 966         MachineClass *mc = MACHINE_CLASS(oc); \
 967         optsfn(mc); \
 968         mc->init = initfn; \
 969     } \
 970     static const TypeInfo pc_machine_type_##suffix = { \
 971         .name       = namestr TYPE_MACHINE_SUFFIX, \
 972         .parent     = TYPE_PC_MACHINE, \
 973         .class_init = pc_machine_##suffix##_class_init, \
 974     }; \
 975     static void pc_machine_init_##suffix(void) \
 976     { \
 977         type_register(&pc_machine_type_##suffix); \
 978     } \
 979     type_init(pc_machine_init_##suffix)
 980
 981 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 982 #endif