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;
  53     bool sata;
  54     bool pit;
  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 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
 158 void ioapic_dump_state(Monitor *mon, const QDict *qdict);
 159
 160 /* Global System Interrupts */
 161
 162 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 163
 164 typedef struct GSIState {
 165     qemu_irq i8259_irq[ISA_NUM_IRQS];
 166     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 167 } GSIState;
 168
 169 void gsi_handler(void *opaque, int n, int level);
 170
 171 /* vmport.c */
 172 #define TYPE_VMPORT "vmport"
 173 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 174
 175 static inline void vmport_init(ISABus *bus)
 176 {
 177     isa_create_simple(bus, TYPE_VMPORT);
 178 }
 179
 180 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 181 void vmmouse_get_data(uint32_t *data);
 182 void vmmouse_set_data(const uint32_t *data);
 183
 184 /* pc.c */
 185 extern int fd_bootchk;
 186
 187 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 188 void pc_register_ferr_irq(qemu_irq irq);
 189 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 190
 191 void pc_cpus_init(PCMachineState *pcms);
 192 void pc_hot_add_cpu(const int64_t id, Error **errp);
 193 void pc_acpi_init(const char *default_dsdt);
 194
 195 void pc_guest_info_init(PCMachineState *pcms);
 196
 197 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 198 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 199 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 200 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 201 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 202 #define PCI_HOST_BELOW_4G_MEM_SIZE     "below-4g-mem-size"
 203 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 204
 205
 206 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 207                             MemoryRegion *pci_address_space);
 208
 209 void xen_load_linux(PCMachineState *pcms);
 210 void pc_memory_init(PCMachineState *pcms,
 211                     MemoryRegion *system_memory,
 212                     MemoryRegion *rom_memory,
 213                     MemoryRegion **ram_memory);
 214 uint64_t pc_pci_hole64_start(void);
 215 qemu_irq pc_allocate_cpu_irq(void);
 216 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 217 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 218                           ISADevice **rtc_state,
 219                           bool create_fdctrl,
 220                           bool no_vmport,
 221                           bool has_pit,
 222                           uint32_t hpet_irqs);
 223 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 224 void pc_cmos_init(PCMachineState *pcms,
 225                   BusState *ide0, BusState *ide1,
 226                   ISADevice *s);
 227 void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus);
 228 void pc_pci_device_init(PCIBus *pci_bus);
 229
 230 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 231
 232 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 233
 234 ISADevice *pc_find_fdc0(void);
 235 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 236
 237 #define FW_CFG_IO_BASE     0x510
 238
 239 #define PORT92_A20_LINE "a20"
 240
 241 /* acpi_piix.c */
 242
 243 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 244                       qemu_irq sci_irq, qemu_irq smi_irq,
 245                       int smm_enabled, DeviceState **piix4_pm);
 246
 247 /* hpet.c */
 248 extern int no_hpet;
 249
 250 /* piix_pci.c */
 251 struct PCII440FXState;
 252 typedef struct PCII440FXState PCII440FXState;
 253
 254 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 255 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 256
 257 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 258
 259 /*
 260  * Reset Control Register: PCI-accessible ISA-Compatible Register at address
 261  * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
 262  */
 263 #define RCR_IOPORT 0xcf9
 264
 265 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 266                     PCII440FXState **pi440fx_state, int *piix_devfn,
 267                     ISABus **isa_bus, qemu_irq *pic,
 268                     MemoryRegion *address_space_mem,
 269                     MemoryRegion *address_space_io,
 270                     ram_addr_t ram_size,
 271                     ram_addr_t below_4g_mem_size,
 272                     ram_addr_t above_4g_mem_size,
 273                     MemoryRegion *pci_memory,
 274                     MemoryRegion *ram_memory);
 275
 276 PCIBus *find_i440fx(void);
 277 /* piix4.c */
 278 extern PCIDevice *piix4_dev;
 279 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 280
 281 /* pc_sysfw.c */
 282 void pc_system_firmware_init(MemoryRegion *rom_memory,
 283                              bool isapc_ram_fw);
 284
 285 /* acpi-build.c */
 286 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 287                        const CPUArchIdList *apic_ids, GArray *entry);
 288
 289 /* e820 types */
 290 #define E820_RAM        1
 291 #define E820_RESERVED   2
 292 #define E820_ACPI       3
 293 #define E820_NVS        4
 294 #define E820_UNUSABLE   5
 295
 296 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 297 int e820_get_num_entries(void);
 298 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 299
 300 #define PC_COMPAT_2_12 \
 301     HW_COMPAT_2_12 \
 302     {\
 303         .driver   = TYPE_X86_CPU,\
 304         .property = "legacy-cache",\
 305         .value    = "on",\
 306     },
 307
 308 #define PC_COMPAT_2_11 \
 309     HW_COMPAT_2_11 \
 310     {\
 311         .driver   = "Skylake-Server" "-" TYPE_X86_CPU,\
 312         .property = "clflushopt",\
 313         .value    = "off",\
 314     },
 315
 316 #define PC_COMPAT_2_10 \
 317     HW_COMPAT_2_10 \
 318     {\
 319         .driver   = TYPE_X86_CPU,\
 320         .property = "x-hv-max-vps",\
 321         .value    = "0x40",\
 322     },{\
 323         .driver   = "i440FX-pcihost",\
 324         .property = "x-pci-hole64-fix",\
 325         .value    = "off",\
 326     },{\
 327         .driver   = "q35-pcihost",\
 328         .property = "x-pci-hole64-fix",\
 329         .value    = "off",\
 330     },
 331
 332 #define PC_COMPAT_2_9 \
 333     HW_COMPAT_2_9 \
 334     {\
 335         .driver   = "mch",\
 336         .property = "extended-tseg-mbytes",\
 337         .value    = stringify(0),\
 338     },\
 339
 340 #define PC_COMPAT_2_8 \
 341     HW_COMPAT_2_8 \
 342     {\
 343         .driver   = TYPE_X86_CPU,\
 344         .property = "tcg-cpuid",\
 345         .value    = "off",\
 346     },\
 347     {\
 348         .driver   = "kvmclock",\
 349         .property = "x-mach-use-reliable-get-clock",\
 350         .value    = "off",\
 351     },\
 352     {\
 353         .driver   = "ICH9-LPC",\
 354         .property = "x-smi-broadcast",\
 355         .value    = "off",\
 356     },\
 357     {\
 358         .driver   = TYPE_X86_CPU,\
 359         .property = "vmware-cpuid-freq",\
 360         .value    = "off",\
 361     },\
 362     {\
 363         .driver   = "Haswell-" TYPE_X86_CPU,\
 364         .property = "stepping",\
 365         .value    = "1",\
 366     },
 367
 368 #define PC_COMPAT_2_7 \
 369     HW_COMPAT_2_7 \
 370     {\
 371         .driver   = TYPE_X86_CPU,\
 372         .property = "l3-cache",\
 373         .value    = "off",\
 374     },\
 375     {\
 376         .driver   = TYPE_X86_CPU,\
 377         .property = "full-cpuid-auto-level",\
 378         .value    = "off",\
 379     },\
 380     {\
 381         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 382         .property = "family",\
 383         .value    = "15",\
 384     },\
 385     {\
 386         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 387         .property = "model",\
 388         .value    = "6",\
 389     },\
 390     {\
 391         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 392         .property = "stepping",\
 393         .value    = "1",\
 394     },\
 395     {\
 396         .driver   = "isa-pcspk",\
 397         .property = "migrate",\
 398         .value    = "off",\
 399     },
 400
 401 #define PC_COMPAT_2_6 \
 402     HW_COMPAT_2_6 \
 403     {\
 404         .driver   = TYPE_X86_CPU,\
 405         .property = "cpuid-0xb",\
 406         .value    = "off",\
 407     },{\
 408         .driver   = "vmxnet3",\
 409         .property = "romfile",\
 410         .value    = "",\
 411     },\
 412     {\
 413         .driver = TYPE_X86_CPU,\
 414         .property = "fill-mtrr-mask",\
 415         .value = "off",\
 416     },\
 417     {\
 418         .driver   = "apic-common",\
 419         .property = "legacy-instance-id",\
 420         .value    = "on",\
 421     },
 422
 423 #define PC_COMPAT_2_5 \
 424     HW_COMPAT_2_5
 425
 426 /* Helper for setting model-id for CPU models that changed model-id
 427  * depending on QEMU versions up to QEMU 2.4.
 428  */
 429 #define PC_CPU_MODEL_IDS(v) \
 430     {\
 431         .driver   = "qemu32-" TYPE_X86_CPU,\
 432         .property = "model-id",\
 433         .value    = "QEMU Virtual CPU version " v,\
 434     },\
 435     {\
 436         .driver   = "qemu64-" TYPE_X86_CPU,\
 437         .property = "model-id",\
 438         .value    = "QEMU Virtual CPU version " v,\
 439     },\
 440     {\
 441         .driver   = "athlon-" TYPE_X86_CPU,\
 442         .property = "model-id",\
 443         .value    = "QEMU Virtual CPU version " v,\
 444     },
 445
 446 #define PC_COMPAT_2_4 \
 447     HW_COMPAT_2_4 \
 448     PC_CPU_MODEL_IDS("2.4.0") \
 449     {\
 450         .driver   = "Haswell-" TYPE_X86_CPU,\
 451         .property = "abm",\
 452         .value    = "off",\
 453     },\
 454     {\
 455         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 456         .property = "abm",\
 457         .value    = "off",\
 458     },\
 459     {\
 460         .driver   = "Broadwell-" TYPE_X86_CPU,\
 461         .property = "abm",\
 462         .value    = "off",\
 463     },\
 464     {\
 465         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 466         .property = "abm",\
 467         .value    = "off",\
 468     },\
 469     {\
 470         .driver   = "host" "-" TYPE_X86_CPU,\
 471         .property = "host-cache-info",\
 472         .value    = "on",\
 473     },\
 474     {\
 475         .driver   = TYPE_X86_CPU,\
 476         .property = "check",\
 477         .value    = "off",\
 478     },\
 479     {\
 480         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 481         .property = "sse4a",\
 482         .value    = "on",\
 483     },\
 484     {\
 485         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 486         .property = "abm",\
 487         .value    = "on",\
 488     },\
 489     {\
 490         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 491         .property = "popcnt",\
 492         .value    = "on",\
 493     },\
 494     {\
 495         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 496         .property = "popcnt",\
 497         .value    = "on",\
 498     },{\
 499         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 500         .property = "rdtscp",\
 501         .value    = "on",\
 502     },{\
 503         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 504         .property = "rdtscp",\
 505         .value    = "on",\
 506     },{\
 507         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 508         .property = "rdtscp",\
 509         .value    = "on",\
 510     },{\
 511         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 512         .property = "rdtscp",\
 513         .value    = "on",\
 514     },
 515
 516
 517 #define PC_COMPAT_2_3 \
 518     HW_COMPAT_2_3 \
 519     PC_CPU_MODEL_IDS("2.3.0") \
 520     {\
 521         .driver   = TYPE_X86_CPU,\
 522         .property = "arat",\
 523         .value    = "off",\
 524     },{\
 525         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 526         .property = "min-level",\
 527         .value    = stringify(4),\
 528     },{\
 529         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 530         .property = "min-level",\
 531         .value    = stringify(5),\
 532     },{\
 533         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 534         .property = "min-level",\
 535         .value    = stringify(2),\
 536     },{\
 537         .driver   = "n270" "-" TYPE_X86_CPU,\
 538         .property = "min-level",\
 539         .value    = stringify(5),\
 540     },{\
 541         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 542         .property = "min-level",\
 543         .value    = stringify(4),\
 544     },{\
 545         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 546         .property = "min-level",\
 547         .value    = stringify(4),\
 548     },{\
 549         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 550         .property = "min-level",\
 551         .value    = stringify(4),\
 552     },{\
 553         .driver   = "n270" "-" TYPE_X86_CPU,\
 554         .property = "min-xlevel",\
 555         .value    = stringify(0x8000000a),\
 556     },{\
 557         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 558         .property = "min-xlevel",\
 559         .value    = stringify(0x8000000a),\
 560     },{\
 561         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 562         .property = "min-xlevel",\
 563         .value    = stringify(0x8000000a),\
 564     },{\
 565         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 566         .property = "min-xlevel",\
 567         .value    = stringify(0x8000000a),\
 568     },{\
 569         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 570         .property = "min-xlevel",\
 571         .value    = stringify(0x8000000a),\
 572     },{\
 573         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 574         .property = "min-xlevel",\
 575         .value    = stringify(0x8000000a),\
 576     },{\
 577         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 578         .property = "min-xlevel",\
 579         .value    = stringify(0x8000000a),\
 580     },{\
 581         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 582         .property = "min-xlevel",\
 583         .value    = stringify(0x8000000a),\
 584     },{\
 585         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 586         .property = "min-xlevel",\
 587         .value    = stringify(0x8000000a),\
 588     },{\
 589         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 590         .property = "min-xlevel",\
 591         .value    = stringify(0x8000000a),\
 592     },{\
 593         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 594         .property = "min-xlevel",\
 595         .value    = stringify(0x8000000a),\
 596     },{\
 597         .driver = TYPE_X86_CPU,\
 598         .property = "kvm-no-smi-migration",\
 599         .value    = "on",\
 600     },
 601
 602 #define PC_COMPAT_2_2 \
 603     HW_COMPAT_2_2 \
 604     PC_CPU_MODEL_IDS("2.2.0") \
 605     {\
 606         .driver = "kvm64" "-" TYPE_X86_CPU,\
 607         .property = "vme",\
 608         .value = "off",\
 609     },\
 610     {\
 611         .driver = "kvm32" "-" TYPE_X86_CPU,\
 612         .property = "vme",\
 613         .value = "off",\
 614     },\
 615     {\
 616         .driver = "Conroe" "-" TYPE_X86_CPU,\
 617         .property = "vme",\
 618         .value = "off",\
 619     },\
 620     {\
 621         .driver = "Penryn" "-" TYPE_X86_CPU,\
 622         .property = "vme",\
 623         .value = "off",\
 624     },\
 625     {\
 626         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 627         .property = "vme",\
 628         .value = "off",\
 629     },\
 630     {\
 631         .driver = "Westmere" "-" TYPE_X86_CPU,\
 632         .property = "vme",\
 633         .value = "off",\
 634     },\
 635     {\
 636         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 637         .property = "vme",\
 638         .value = "off",\
 639     },\
 640     {\
 641         .driver = "Haswell" "-" TYPE_X86_CPU,\
 642         .property = "vme",\
 643         .value = "off",\
 644     },\
 645     {\
 646         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 647         .property = "vme",\
 648         .value = "off",\
 649     },\
 650     {\
 651         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 652         .property = "vme",\
 653         .value = "off",\
 654     },\
 655     {\
 656         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 657         .property = "vme",\
 658         .value = "off",\
 659     },\
 660     {\
 661         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 662         .property = "vme",\
 663         .value = "off",\
 664     },\
 665     {\
 666         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 667         .property = "vme",\
 668         .value = "off",\
 669     },\
 670     {\
 671         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 672         .property = "vme",\
 673         .value = "off",\
 674     },\
 675     {\
 676         .driver = "Haswell" "-" TYPE_X86_CPU,\
 677         .property = "f16c",\
 678         .value = "off",\
 679     },\
 680     {\
 681         .driver = "Haswell" "-" TYPE_X86_CPU,\
 682         .property = "rdrand",\
 683         .value = "off",\
 684     },\
 685     {\
 686         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 687         .property = "f16c",\
 688         .value = "off",\
 689     },\
 690     {\
 691         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 692         .property = "rdrand",\
 693         .value = "off",\
 694     },
 695
 696 #define PC_COMPAT_2_1 \
 697     HW_COMPAT_2_1 \
 698     PC_CPU_MODEL_IDS("2.1.0") \
 699     {\
 700         .driver = "coreduo" "-" TYPE_X86_CPU,\
 701         .property = "vmx",\
 702         .value = "on",\
 703     },\
 704     {\
 705         .driver = "core2duo" "-" TYPE_X86_CPU,\
 706         .property = "vmx",\
 707         .value = "on",\
 708     },
 709
 710 #define PC_COMPAT_2_0 \
 711     PC_CPU_MODEL_IDS("2.0.0") \
 712     {\
 713         .driver   = "virtio-scsi-pci",\
 714         .property = "any_layout",\
 715         .value    = "off",\
 716     },{\
 717         .driver   = "PIIX4_PM",\
 718         .property = "memory-hotplug-support",\
 719         .value    = "off",\
 720     },\
 721     {\
 722         .driver   = "apic",\
 723         .property = "version",\
 724         .value    = stringify(0x11),\
 725     },\
 726     {\
 727         .driver   = "nec-usb-xhci",\
 728         .property = "superspeed-ports-first",\
 729         .value    = "off",\
 730     },\
 731     {\
 732         .driver   = "nec-usb-xhci",\
 733         .property = "force-pcie-endcap",\
 734         .value    = "on",\
 735     },\
 736     {\
 737         .driver   = "pci-serial",\
 738         .property = "prog_if",\
 739         .value    = stringify(0),\
 740     },\
 741     {\
 742         .driver   = "pci-serial-2x",\
 743         .property = "prog_if",\
 744         .value    = stringify(0),\
 745     },\
 746     {\
 747         .driver   = "pci-serial-4x",\
 748         .property = "prog_if",\
 749         .value    = stringify(0),\
 750     },\
 751     {\
 752         .driver   = "virtio-net-pci",\
 753         .property = "guest_announce",\
 754         .value    = "off",\
 755     },\
 756     {\
 757         .driver   = "ICH9-LPC",\
 758         .property = "memory-hotplug-support",\
 759         .value    = "off",\
 760     },{\
 761         .driver   = "xio3130-downstream",\
 762         .property = COMPAT_PROP_PCP,\
 763         .value    = "off",\
 764     },{\
 765         .driver   = "ioh3420",\
 766         .property = COMPAT_PROP_PCP,\
 767         .value    = "off",\
 768     },
 769
 770 #define PC_COMPAT_1_7 \
 771     PC_CPU_MODEL_IDS("1.7.0") \
 772     {\
 773         .driver   = TYPE_USB_DEVICE,\
 774         .property = "msos-desc",\
 775         .value    = "no",\
 776     },\
 777     {\
 778         .driver   = "PIIX4_PM",\
 779         .property = "acpi-pci-hotplug-with-bridge-support",\
 780         .value    = "off",\
 781     },\
 782     {\
 783         .driver   = "hpet",\
 784         .property = HPET_INTCAP,\
 785         .value    = stringify(4),\
 786     },
 787
 788 #define PC_COMPAT_1_6 \
 789     PC_CPU_MODEL_IDS("1.6.0") \
 790     {\
 791         .driver   = "e1000",\
 792         .property = "mitigation",\
 793         .value    = "off",\
 794     },{\
 795         .driver   = "qemu64-" TYPE_X86_CPU,\
 796         .property = "model",\
 797         .value    = stringify(2),\
 798     },{\
 799         .driver   = "qemu32-" TYPE_X86_CPU,\
 800         .property = "model",\
 801         .value    = stringify(3),\
 802     },{\
 803         .driver   = "i440FX-pcihost",\
 804         .property = "short_root_bus",\
 805         .value    = stringify(1),\
 806     },{\
 807         .driver   = "q35-pcihost",\
 808         .property = "short_root_bus",\
 809         .value    = stringify(1),\
 810     },
 811
 812 #define PC_COMPAT_1_5 \
 813     PC_CPU_MODEL_IDS("1.5.0") \
 814     {\
 815         .driver   = "Conroe-" TYPE_X86_CPU,\
 816         .property = "model",\
 817         .value    = stringify(2),\
 818     },{\
 819         .driver   = "Conroe-" TYPE_X86_CPU,\
 820         .property = "min-level",\
 821         .value    = stringify(2),\
 822     },{\
 823         .driver   = "Penryn-" TYPE_X86_CPU,\
 824         .property = "model",\
 825         .value    = stringify(2),\
 826     },{\
 827         .driver   = "Penryn-" TYPE_X86_CPU,\
 828         .property = "min-level",\
 829         .value    = stringify(2),\
 830     },{\
 831         .driver   = "Nehalem-" TYPE_X86_CPU,\
 832         .property = "model",\
 833         .value    = stringify(2),\
 834     },{\
 835         .driver   = "Nehalem-" TYPE_X86_CPU,\
 836         .property = "min-level",\
 837         .value    = stringify(2),\
 838     },{\
 839         .driver   = "virtio-net-pci",\
 840         .property = "any_layout",\
 841         .value    = "off",\
 842     },{\
 843         .driver = TYPE_X86_CPU,\
 844         .property = "pmu",\
 845         .value = "on",\
 846     },{\
 847         .driver   = "i440FX-pcihost",\
 848         .property = "short_root_bus",\
 849         .value    = stringify(0),\
 850     },{\
 851         .driver   = "q35-pcihost",\
 852         .property = "short_root_bus",\
 853         .value    = stringify(0),\
 854     },
 855
 856 #define PC_COMPAT_1_4 \
 857     PC_CPU_MODEL_IDS("1.4.0") \
 858     {\
 859         .driver   = "scsi-hd",\
 860         .property = "discard_granularity",\
 861         .value    = stringify(0),\
 862     },{\
 863         .driver   = "scsi-cd",\
 864         .property = "discard_granularity",\
 865         .value    = stringify(0),\
 866     },{\
 867         .driver   = "scsi-disk",\
 868         .property = "discard_granularity",\
 869         .value    = stringify(0),\
 870     },{\
 871         .driver   = "ide-hd",\
 872         .property = "discard_granularity",\
 873         .value    = stringify(0),\
 874     },{\
 875         .driver   = "ide-cd",\
 876         .property = "discard_granularity",\
 877         .value    = stringify(0),\
 878     },{\
 879         .driver   = "ide-drive",\
 880         .property = "discard_granularity",\
 881         .value    = stringify(0),\
 882     },{\
 883         .driver   = "virtio-blk-pci",\
 884         .property = "discard_granularity",\
 885         .value    = stringify(0),\
 886     },{\
 887         .driver   = "virtio-serial-pci",\
 888         .property = "vectors",\
 889         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 890         .value    = stringify(0xFFFFFFFF),\
 891     },{ \
 892         .driver   = "virtio-net-pci", \
 893         .property = "ctrl_guest_offloads", \
 894         .value    = "off", \
 895     },{\
 896         .driver   = "e1000",\
 897         .property = "romfile",\
 898         .value    = "pxe-e1000.rom",\
 899     },{\
 900         .driver   = "ne2k_pci",\
 901         .property = "romfile",\
 902         .value    = "pxe-ne2k_pci.rom",\
 903     },{\
 904         .driver   = "pcnet",\
 905         .property = "romfile",\
 906         .value    = "pxe-pcnet.rom",\
 907     },{\
 908         .driver   = "rtl8139",\
 909         .property = "romfile",\
 910         .value    = "pxe-rtl8139.rom",\
 911     },{\
 912         .driver   = "virtio-net-pci",\
 913         .property = "romfile",\
 914         .value    = "pxe-virtio.rom",\
 915     },{\
 916         .driver   = "486-" TYPE_X86_CPU,\
 917         .property = "model",\
 918         .value    = stringify(0),\
 919     },\
 920     {\
 921         .driver = "n270" "-" TYPE_X86_CPU,\
 922         .property = "movbe",\
 923         .value = "off",\
 924     },\
 925     {\
 926         .driver = "Westmere" "-" TYPE_X86_CPU,\
 927         .property = "pclmulqdq",\
 928         .value = "off",\
 929     },
 930
 931 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 932     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 933     { \
 934         MachineClass *mc = MACHINE_CLASS(oc); \
 935         optsfn(mc); \
 936         mc->init = initfn; \
 937     } \
 938     static const TypeInfo pc_machine_type_##suffix = { \
 939         .name       = namestr TYPE_MACHINE_SUFFIX, \
 940         .parent     = TYPE_PC_MACHINE, \
 941         .class_init = pc_machine_##suffix##_class_init, \
 942     }; \
 943     static void pc_machine_init_##suffix(void) \
 944     { \
 945         type_register(&pc_machine_type_##suffix); \
 946     } \
 947     type_init(pc_machine_init_##suffix)
 948
 949 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 950 #endif