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 #ifdef CONFIG_KVM
  24 #define kvm_pit_in_kernel() \
  25     (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
  26 #define kvm_pic_in_kernel()  \
  27     (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
  28 #define kvm_ioapic_in_kernel() \
  29     (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split())
  30 #else
  31 #define kvm_pit_in_kernel()      0
  32 #define kvm_pic_in_kernel()      0
  33 #define kvm_ioapic_in_kernel()   0
  34 #endif
  35
  36 /**
  37  * PCMachineState:
  38  * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling
  39  * @boot_cpus: number of present VCPUs
  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     bool acpi_build_enabled;
  66     bool smbus;
  67     bool sata;
  68     bool pit;
  69
  70     /* RAM information (sizes, addresses, configuration): */
  71     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  72
  73     /* CPU and apic information: */
  74     bool apic_xrupt_override;
  75     unsigned apic_id_limit;
  76     uint16_t boot_cpus;
  77
  78     /* NUMA information: */
  79     uint64_t numa_nodes;
  80     uint64_t *node_mem;
  81
  82     /* Address space used by IOAPIC device. All IOAPIC interrupts
  83      * will be translated to MSI messages in the address space. */
  84     AddressSpace *ioapic_as;
  85 };
  86
  87 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  88 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
  89 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  90 #define PC_MACHINE_VMPORT           "vmport"
  91 #define PC_MACHINE_SMM              "smm"
  92 #define PC_MACHINE_NVDIMM           "nvdimm"
  93 #define PC_MACHINE_SMBUS            "smbus"
  94 #define PC_MACHINE_SATA             "sata"
  95 #define PC_MACHINE_PIT              "pit"
  96
  97 /**
  98  * PCMachineClass:
  99  *
 100  * Methods:
 101  *
 102  * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
 103  *
 104  * Compat fields:
 105  *
 106  * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
 107  *                        backend's alignment value if provided
 108  * @acpi_data_size: Size of the chunk of memory at the top of RAM
 109  *                  for the BIOS ACPI tables and other BIOS
 110  *                  datastructures.
 111  * @gigabyte_align: Make sure that guest addresses aligned at
 112  *                  1Gbyte boundaries get mapped to host
 113  *                  addresses aligned at 1Gbyte boundaries. This
 114  *                  way we can use 1GByte pages in the host.
 115  *
 116  */
 117 struct PCMachineClass {
 118     /*< private >*/
 119     MachineClass parent_class;
 120
 121     /*< public >*/
 122
 123     /* Methods: */
 124     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
 125                                            DeviceState *dev);
 126
 127     /* Device configuration: */
 128     bool pci_enabled;
 129     bool kvmclock_enabled;
 130
 131     /* Compat options: */
 132
 133     /* ACPI compat: */
 134     bool has_acpi_build;
 135     bool rsdp_in_ram;
 136     int legacy_acpi_table_size;
 137     unsigned acpi_data_size;
 138
 139     /* SMBIOS compat: */
 140     bool smbios_defaults;
 141     bool smbios_legacy_mode;
 142     bool smbios_uuid_encoded;
 143
 144     /* RAM / address space compat: */
 145     bool gigabyte_align;
 146     bool has_reserved_memory;
 147     bool enforce_aligned_dimm;
 148     bool broken_reserved_end;
 149
 150     /* TSC rate migration: */
 151     bool save_tsc_khz;
 152     /* generate legacy CPU hotplug AML */
 153     bool legacy_cpu_hotplug;
 154
 155     /* use DMA capable linuxboot option rom */
 156     bool linuxboot_dma_enabled;
 157 };
 158
 159 #define TYPE_PC_MACHINE "generic-pc-machine"
 160 #define PC_MACHINE(obj) \
 161     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 162 #define PC_MACHINE_GET_CLASS(obj) \
 163     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 164 #define PC_MACHINE_CLASS(klass) \
 165     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 166
 167 /* PC-style peripherals (also used by other machines).  */
 168
 169 #define ACPI_PM_PROP_S3_DISABLED "disable_s3"
 170 #define ACPI_PM_PROP_S4_DISABLED "disable_s4"
 171 #define ACPI_PM_PROP_S4_VAL "s4_val"
 172 #define ACPI_PM_PROP_SCI_INT "sci_int"
 173 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
 174 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
 175 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
 176 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
 177 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
 178 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
 179
 180 /* parallel.c */
 181
 182 void parallel_hds_isa_init(ISABus *bus, int n);
 183
 184 bool parallel_mm_init(MemoryRegion *address_space,
 185                       hwaddr base, int it_shift, qemu_irq irq,
 186                       Chardev *chr);
 187
 188 /* i8259.c */
 189
 190 extern DeviceState *isa_pic;
 191 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
 192 qemu_irq *kvm_i8259_init(ISABus *bus);
 193 int pic_read_irq(DeviceState *d);
 194 int pic_get_output(DeviceState *d);
 195
 196 /* ioapic.c */
 197
 198 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
 199 void ioapic_dump_state(Monitor *mon, const QDict *qdict);
 200
 201 /* Global System Interrupts */
 202
 203 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 204
 205 typedef struct GSIState {
 206     qemu_irq i8259_irq[ISA_NUM_IRQS];
 207     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 208 } GSIState;
 209
 210 void gsi_handler(void *opaque, int n, int level);
 211
 212 /* vmport.c */
 213 #define TYPE_VMPORT "vmport"
 214 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 215
 216 static inline void vmport_init(ISABus *bus)
 217 {
 218     isa_create_simple(bus, TYPE_VMPORT);
 219 }
 220
 221 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 222 void vmmouse_get_data(uint32_t *data);
 223 void vmmouse_set_data(const uint32_t *data);
 224
 225 /* pckbd.c */
 226 #define I8042_A20_LINE "a20"
 227
 228 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 229                    MemoryRegion *region, ram_addr_t size,
 230                    hwaddr mask);
 231 void i8042_isa_mouse_fake_event(void *opaque);
 232 void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out);
 233
 234 /* pc.c */
 235 extern int fd_bootchk;
 236
 237 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 238 void pc_register_ferr_irq(qemu_irq irq);
 239 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 240
 241 void pc_cpus_init(PCMachineState *pcms);
 242 void pc_hot_add_cpu(const int64_t id, Error **errp);
 243 void pc_acpi_init(const char *default_dsdt);
 244
 245 void pc_guest_info_init(PCMachineState *pcms);
 246
 247 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 248 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 249 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 250 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 251 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 252 #define PCI_HOST_BELOW_4G_MEM_SIZE     "below-4g-mem-size"
 253 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 254 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
 255
 256
 257 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 258                             MemoryRegion *pci_address_space);
 259
 260 void xen_load_linux(PCMachineState *pcms);
 261 void pc_memory_init(PCMachineState *pcms,
 262                     MemoryRegion *system_memory,
 263                     MemoryRegion *rom_memory,
 264                     MemoryRegion **ram_memory);
 265 qemu_irq pc_allocate_cpu_irq(void);
 266 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 267 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 268                           ISADevice **rtc_state,
 269                           bool create_fdctrl,
 270                           bool no_vmport,
 271                           bool has_pit,
 272                           uint32_t hpet_irqs);
 273 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 274 void pc_cmos_init(PCMachineState *pcms,
 275                   BusState *ide0, BusState *ide1,
 276                   ISADevice *s);
 277 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
 278 void pc_pci_device_init(PCIBus *pci_bus);
 279
 280 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 281
 282 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 283
 284 ISADevice *pc_find_fdc0(void);
 285 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 286
 287 #define FW_CFG_IO_BASE     0x510
 288
 289 #define PORT92_A20_LINE "a20"
 290
 291 /* acpi_piix.c */
 292
 293 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 294                       qemu_irq sci_irq, qemu_irq smi_irq,
 295                       int smm_enabled, DeviceState **piix4_pm);
 296
 297 /* hpet.c */
 298 extern int no_hpet;
 299
 300 /* piix_pci.c */
 301 struct PCII440FXState;
 302 typedef struct PCII440FXState PCII440FXState;
 303
 304 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 305 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 306
 307 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 308
 309 /*
 310  * Reset Control Register: PCI-accessible ISA-Compatible Register at address
 311  * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
 312  */
 313 #define RCR_IOPORT 0xcf9
 314
 315 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 316                     PCII440FXState **pi440fx_state, int *piix_devfn,
 317                     ISABus **isa_bus, qemu_irq *pic,
 318                     MemoryRegion *address_space_mem,
 319                     MemoryRegion *address_space_io,
 320                     ram_addr_t ram_size,
 321                     ram_addr_t below_4g_mem_size,
 322                     ram_addr_t above_4g_mem_size,
 323                     MemoryRegion *pci_memory,
 324                     MemoryRegion *ram_memory);
 325
 326 PCIBus *find_i440fx(void);
 327 /* piix4.c */
 328 extern PCIDevice *piix4_dev;
 329 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 330
 331 /* vga.c */
 332 enum vga_retrace_method {
 333     VGA_RETRACE_DUMB,
 334     VGA_RETRACE_PRECISE
 335 };
 336
 337 extern enum vga_retrace_method vga_retrace_method;
 338
 339 int isa_vga_mm_init(hwaddr vram_base,
 340                     hwaddr ctrl_base, int it_shift,
 341                     MemoryRegion *address_space);
 342
 343 /* ne2000.c */
 344 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 345 {
 346     DeviceState *dev;
 347     ISADevice *isadev;
 348
 349     qemu_check_nic_model(nd, "ne2k_isa");
 350
 351     isadev = isa_try_create(bus, "ne2k_isa");
 352     if (!isadev) {
 353         return false;
 354     }
 355     dev = DEVICE(isadev);
 356     qdev_prop_set_uint32(dev, "iobase", base);
 357     qdev_prop_set_uint32(dev, "irq",    irq);
 358     qdev_set_nic_properties(dev, nd);
 359     qdev_init_nofail(dev);
 360     return true;
 361 }
 362
 363 /* pc_sysfw.c */
 364 void pc_system_firmware_init(MemoryRegion *rom_memory,
 365                              bool isapc_ram_fw);
 366
 367 /* pvpanic.c */
 368 uint16_t pvpanic_port(void);
 369
 370 /* acpi-build.c */
 371 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 372                        const CPUArchIdList *apic_ids, GArray *entry);
 373
 374 /* e820 types */
 375 #define E820_RAM        1
 376 #define E820_RESERVED   2
 377 #define E820_ACPI       3
 378 #define E820_NVS        4
 379 #define E820_UNUSABLE   5
 380
 381 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 382 int e820_get_num_entries(void);
 383 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 384
 385 #define PC_COMPAT_2_9 \
 386     HW_COMPAT_2_9 \
 387
 388 #define PC_COMPAT_2_8 \
 389     HW_COMPAT_2_8 \
 390     {\
 391         .driver   = "kvmclock",\
 392         .property = "x-mach-use-reliable-get-clock",\
 393         .value    = "off",\
 394     },\
 395     {\
 396         .driver   = "ICH9-LPC",\
 397         .property = "x-smi-broadcast",\
 398         .value    = "off",\
 399     },\
 400     {\
 401         .driver   = TYPE_X86_CPU,\
 402         .property = "vmware-cpuid-freq",\
 403         .value    = "off",\
 404     },\
 405     {\
 406         .driver   = "Haswell-" TYPE_X86_CPU,\
 407         .property = "stepping",\
 408         .value    = "1",\
 409     },
 410
 411 #define PC_COMPAT_2_7 \
 412     HW_COMPAT_2_7 \
 413     {\
 414         .driver   = TYPE_X86_CPU,\
 415         .property = "l3-cache",\
 416         .value    = "off",\
 417     },\
 418     {\
 419         .driver   = TYPE_X86_CPU,\
 420         .property = "full-cpuid-auto-level",\
 421         .value    = "off",\
 422     },\
 423     {\
 424         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 425         .property = "family",\
 426         .value    = "15",\
 427     },\
 428     {\
 429         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 430         .property = "model",\
 431         .value    = "6",\
 432     },\
 433     {\
 434         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 435         .property = "stepping",\
 436         .value    = "1",\
 437     },\
 438     {\
 439         .driver   = "isa-pcspk",\
 440         .property = "migrate",\
 441         .value    = "off",\
 442     },
 443
 444 #define PC_COMPAT_2_6 \
 445     HW_COMPAT_2_6 \
 446     {\
 447         .driver   = TYPE_X86_CPU,\
 448         .property = "cpuid-0xb",\
 449         .value    = "off",\
 450     },{\
 451         .driver   = "vmxnet3",\
 452         .property = "romfile",\
 453         .value    = "",\
 454     },\
 455     {\
 456         .driver = TYPE_X86_CPU,\
 457         .property = "fill-mtrr-mask",\
 458         .value = "off",\
 459     },\
 460     {\
 461         .driver   = "apic-common",\
 462         .property = "legacy-instance-id",\
 463         .value    = "on",\
 464     },
 465
 466 #define PC_COMPAT_2_5 \
 467     HW_COMPAT_2_5
 468
 469 /* Helper for setting model-id for CPU models that changed model-id
 470  * depending on QEMU versions up to QEMU 2.4.
 471  */
 472 #define PC_CPU_MODEL_IDS(v) \
 473     {\
 474         .driver   = "qemu32-" TYPE_X86_CPU,\
 475         .property = "model-id",\
 476         .value    = "QEMU Virtual CPU version " v,\
 477     },\
 478     {\
 479         .driver   = "qemu64-" TYPE_X86_CPU,\
 480         .property = "model-id",\
 481         .value    = "QEMU Virtual CPU version " v,\
 482     },\
 483     {\
 484         .driver   = "athlon-" TYPE_X86_CPU,\
 485         .property = "model-id",\
 486         .value    = "QEMU Virtual CPU version " v,\
 487     },
 488
 489 #define PC_COMPAT_2_4 \
 490     HW_COMPAT_2_4 \
 491     PC_CPU_MODEL_IDS("2.4.0") \
 492     {\
 493         .driver   = "Haswell-" TYPE_X86_CPU,\
 494         .property = "abm",\
 495         .value    = "off",\
 496     },\
 497     {\
 498         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 499         .property = "abm",\
 500         .value    = "off",\
 501     },\
 502     {\
 503         .driver   = "Broadwell-" TYPE_X86_CPU,\
 504         .property = "abm",\
 505         .value    = "off",\
 506     },\
 507     {\
 508         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 509         .property = "abm",\
 510         .value    = "off",\
 511     },\
 512     {\
 513         .driver   = "host" "-" TYPE_X86_CPU,\
 514         .property = "host-cache-info",\
 515         .value    = "on",\
 516     },\
 517     {\
 518         .driver   = TYPE_X86_CPU,\
 519         .property = "check",\
 520         .value    = "off",\
 521     },\
 522     {\
 523         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 524         .property = "sse4a",\
 525         .value    = "on",\
 526     },\
 527     {\
 528         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 529         .property = "abm",\
 530         .value    = "on",\
 531     },\
 532     {\
 533         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 534         .property = "popcnt",\
 535         .value    = "on",\
 536     },\
 537     {\
 538         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 539         .property = "popcnt",\
 540         .value    = "on",\
 541     },{\
 542         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 543         .property = "rdtscp",\
 544         .value    = "on",\
 545     },{\
 546         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 547         .property = "rdtscp",\
 548         .value    = "on",\
 549     },{\
 550         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 551         .property = "rdtscp",\
 552         .value    = "on",\
 553     },{\
 554         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 555         .property = "rdtscp",\
 556         .value    = "on",\
 557     },
 558
 559
 560 #define PC_COMPAT_2_3 \
 561     HW_COMPAT_2_3 \
 562     PC_CPU_MODEL_IDS("2.3.0") \
 563     {\
 564         .driver   = TYPE_X86_CPU,\
 565         .property = "arat",\
 566         .value    = "off",\
 567     },{\
 568         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 569         .property = "level",\
 570         .value    = stringify(4),\
 571     },{\
 572         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 573         .property = "level",\
 574         .value    = stringify(5),\
 575     },{\
 576         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 577         .property = "level",\
 578         .value    = stringify(2),\
 579     },{\
 580         .driver   = "n270" "-" TYPE_X86_CPU,\
 581         .property = "level",\
 582         .value    = stringify(5),\
 583     },{\
 584         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 585         .property = "level",\
 586         .value    = stringify(4),\
 587     },{\
 588         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 589         .property = "level",\
 590         .value    = stringify(4),\
 591     },{\
 592         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 593         .property = "level",\
 594         .value    = stringify(4),\
 595     },{\
 596         .driver   = "n270" "-" TYPE_X86_CPU,\
 597         .property = "xlevel",\
 598         .value    = stringify(0x8000000a),\
 599     },{\
 600         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 601         .property = "xlevel",\
 602         .value    = stringify(0x8000000a),\
 603     },{\
 604         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 605         .property = "xlevel",\
 606         .value    = stringify(0x8000000a),\
 607     },{\
 608         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 609         .property = "xlevel",\
 610         .value    = stringify(0x8000000a),\
 611     },{\
 612         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 613         .property = "xlevel",\
 614         .value    = stringify(0x8000000a),\
 615     },{\
 616         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 617         .property = "xlevel",\
 618         .value    = stringify(0x8000000a),\
 619     },{\
 620         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 621         .property = "xlevel",\
 622         .value    = stringify(0x8000000a),\
 623     },{\
 624         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 625         .property = "xlevel",\
 626         .value    = stringify(0x8000000a),\
 627     },{\
 628         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 629         .property = "xlevel",\
 630         .value    = stringify(0x8000000a),\
 631     },{\
 632         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 633         .property = "xlevel",\
 634         .value    = stringify(0x8000000a),\
 635     },{\
 636         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 637         .property = "xlevel",\
 638         .value    = stringify(0x8000000a),\
 639     },{\
 640         .driver = TYPE_X86_CPU,\
 641         .property = "kvm-no-smi-migration",\
 642         .value    = "on",\
 643     },
 644
 645 #define PC_COMPAT_2_2 \
 646     HW_COMPAT_2_2 \
 647     PC_CPU_MODEL_IDS("2.3.0") \
 648     {\
 649         .driver = "kvm64" "-" TYPE_X86_CPU,\
 650         .property = "vme",\
 651         .value = "off",\
 652     },\
 653     {\
 654         .driver = "kvm32" "-" TYPE_X86_CPU,\
 655         .property = "vme",\
 656         .value = "off",\
 657     },\
 658     {\
 659         .driver = "Conroe" "-" TYPE_X86_CPU,\
 660         .property = "vme",\
 661         .value = "off",\
 662     },\
 663     {\
 664         .driver = "Penryn" "-" TYPE_X86_CPU,\
 665         .property = "vme",\
 666         .value = "off",\
 667     },\
 668     {\
 669         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 670         .property = "vme",\
 671         .value = "off",\
 672     },\
 673     {\
 674         .driver = "Westmere" "-" TYPE_X86_CPU,\
 675         .property = "vme",\
 676         .value = "off",\
 677     },\
 678     {\
 679         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 680         .property = "vme",\
 681         .value = "off",\
 682     },\
 683     {\
 684         .driver = "Haswell" "-" TYPE_X86_CPU,\
 685         .property = "vme",\
 686         .value = "off",\
 687     },\
 688     {\
 689         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 690         .property = "vme",\
 691         .value = "off",\
 692     },\
 693     {\
 694         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 695         .property = "vme",\
 696         .value = "off",\
 697     },\
 698     {\
 699         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 700         .property = "vme",\
 701         .value = "off",\
 702     },\
 703     {\
 704         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 705         .property = "vme",\
 706         .value = "off",\
 707     },\
 708     {\
 709         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 710         .property = "vme",\
 711         .value = "off",\
 712     },\
 713     {\
 714         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 715         .property = "vme",\
 716         .value = "off",\
 717     },\
 718     {\
 719         .driver = "Haswell" "-" TYPE_X86_CPU,\
 720         .property = "f16c",\
 721         .value = "off",\
 722     },\
 723     {\
 724         .driver = "Haswell" "-" TYPE_X86_CPU,\
 725         .property = "rdrand",\
 726         .value = "off",\
 727     },\
 728     {\
 729         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 730         .property = "f16c",\
 731         .value = "off",\
 732     },\
 733     {\
 734         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 735         .property = "rdrand",\
 736         .value = "off",\
 737     },
 738
 739 #define PC_COMPAT_2_1 \
 740     HW_COMPAT_2_1 \
 741     PC_CPU_MODEL_IDS("2.1.0") \
 742     {\
 743         .driver = "coreduo" "-" TYPE_X86_CPU,\
 744         .property = "vmx",\
 745         .value = "on",\
 746     },\
 747     {\
 748         .driver = "core2duo" "-" TYPE_X86_CPU,\
 749         .property = "vmx",\
 750         .value = "on",\
 751     },
 752
 753 #define PC_COMPAT_2_0 \
 754     PC_CPU_MODEL_IDS("2.0.0") \
 755     {\
 756         .driver   = "virtio-scsi-pci",\
 757         .property = "any_layout",\
 758         .value    = "off",\
 759     },{\
 760         .driver   = "PIIX4_PM",\
 761         .property = "memory-hotplug-support",\
 762         .value    = "off",\
 763     },\
 764     {\
 765         .driver   = "apic",\
 766         .property = "version",\
 767         .value    = stringify(0x11),\
 768     },\
 769     {\
 770         .driver   = "nec-usb-xhci",\
 771         .property = "superspeed-ports-first",\
 772         .value    = "off",\
 773     },\
 774     {\
 775         .driver   = "nec-usb-xhci",\
 776         .property = "force-pcie-endcap",\
 777         .value    = "on",\
 778     },\
 779     {\
 780         .driver   = "pci-serial",\
 781         .property = "prog_if",\
 782         .value    = stringify(0),\
 783     },\
 784     {\
 785         .driver   = "pci-serial-2x",\
 786         .property = "prog_if",\
 787         .value    = stringify(0),\
 788     },\
 789     {\
 790         .driver   = "pci-serial-4x",\
 791         .property = "prog_if",\
 792         .value    = stringify(0),\
 793     },\
 794     {\
 795         .driver   = "virtio-net-pci",\
 796         .property = "guest_announce",\
 797         .value    = "off",\
 798     },\
 799     {\
 800         .driver   = "ICH9-LPC",\
 801         .property = "memory-hotplug-support",\
 802         .value    = "off",\
 803     },{\
 804         .driver   = "xio3130-downstream",\
 805         .property = COMPAT_PROP_PCP,\
 806         .value    = "off",\
 807     },{\
 808         .driver   = "ioh3420",\
 809         .property = COMPAT_PROP_PCP,\
 810         .value    = "off",\
 811     },
 812
 813 #define PC_COMPAT_1_7 \
 814     PC_CPU_MODEL_IDS("1.7.0") \
 815     {\
 816         .driver   = TYPE_USB_DEVICE,\
 817         .property = "msos-desc",\
 818         .value    = "no",\
 819     },\
 820     {\
 821         .driver   = "PIIX4_PM",\
 822         .property = "acpi-pci-hotplug-with-bridge-support",\
 823         .value    = "off",\
 824     },\
 825     {\
 826         .driver   = "hpet",\
 827         .property = HPET_INTCAP,\
 828         .value    = stringify(4),\
 829     },
 830
 831 #define PC_COMPAT_1_6 \
 832     PC_CPU_MODEL_IDS("1.6.0") \
 833     {\
 834         .driver   = "e1000",\
 835         .property = "mitigation",\
 836         .value    = "off",\
 837     },{\
 838         .driver   = "qemu64-" TYPE_X86_CPU,\
 839         .property = "model",\
 840         .value    = stringify(2),\
 841     },{\
 842         .driver   = "qemu32-" TYPE_X86_CPU,\
 843         .property = "model",\
 844         .value    = stringify(3),\
 845     },{\
 846         .driver   = "i440FX-pcihost",\
 847         .property = "short_root_bus",\
 848         .value    = stringify(1),\
 849     },{\
 850         .driver   = "q35-pcihost",\
 851         .property = "short_root_bus",\
 852         .value    = stringify(1),\
 853     },
 854
 855 #define PC_COMPAT_1_5 \
 856     PC_CPU_MODEL_IDS("1.5.0") \
 857     {\
 858         .driver   = "Conroe-" TYPE_X86_CPU,\
 859         .property = "model",\
 860         .value    = stringify(2),\
 861     },{\
 862         .driver   = "Conroe-" TYPE_X86_CPU,\
 863         .property = "level",\
 864         .value    = stringify(2),\
 865     },{\
 866         .driver   = "Penryn-" TYPE_X86_CPU,\
 867         .property = "model",\
 868         .value    = stringify(2),\
 869     },{\
 870         .driver   = "Penryn-" TYPE_X86_CPU,\
 871         .property = "level",\
 872         .value    = stringify(2),\
 873     },{\
 874         .driver   = "Nehalem-" TYPE_X86_CPU,\
 875         .property = "model",\
 876         .value    = stringify(2),\
 877     },{\
 878         .driver   = "Nehalem-" TYPE_X86_CPU,\
 879         .property = "level",\
 880         .value    = stringify(2),\
 881     },{\
 882         .driver   = "virtio-net-pci",\
 883         .property = "any_layout",\
 884         .value    = "off",\
 885     },{\
 886         .driver = TYPE_X86_CPU,\
 887         .property = "pmu",\
 888         .value = "on",\
 889     },{\
 890         .driver   = "i440FX-pcihost",\
 891         .property = "short_root_bus",\
 892         .value    = stringify(0),\
 893     },{\
 894         .driver   = "q35-pcihost",\
 895         .property = "short_root_bus",\
 896         .value    = stringify(0),\
 897     },
 898
 899 #define PC_COMPAT_1_4 \
 900     PC_CPU_MODEL_IDS("1.4.0") \
 901     {\
 902         .driver   = "scsi-hd",\
 903         .property = "discard_granularity",\
 904         .value    = stringify(0),\
 905     },{\
 906         .driver   = "scsi-cd",\
 907         .property = "discard_granularity",\
 908         .value    = stringify(0),\
 909     },{\
 910         .driver   = "scsi-disk",\
 911         .property = "discard_granularity",\
 912         .value    = stringify(0),\
 913     },{\
 914         .driver   = "ide-hd",\
 915         .property = "discard_granularity",\
 916         .value    = stringify(0),\
 917     },{\
 918         .driver   = "ide-cd",\
 919         .property = "discard_granularity",\
 920         .value    = stringify(0),\
 921     },{\
 922         .driver   = "ide-drive",\
 923         .property = "discard_granularity",\
 924         .value    = stringify(0),\
 925     },{\
 926         .driver   = "virtio-blk-pci",\
 927         .property = "discard_granularity",\
 928         .value    = stringify(0),\
 929     },{\
 930         .driver   = "virtio-serial-pci",\
 931         .property = "vectors",\
 932         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 933         .value    = stringify(0xFFFFFFFF),\
 934     },{ \
 935         .driver   = "virtio-net-pci", \
 936         .property = "ctrl_guest_offloads", \
 937         .value    = "off", \
 938     },{\
 939         .driver   = "e1000",\
 940         .property = "romfile",\
 941         .value    = "pxe-e1000.rom",\
 942     },{\
 943         .driver   = "ne2k_pci",\
 944         .property = "romfile",\
 945         .value    = "pxe-ne2k_pci.rom",\
 946     },{\
 947         .driver   = "pcnet",\
 948         .property = "romfile",\
 949         .value    = "pxe-pcnet.rom",\
 950     },{\
 951         .driver   = "rtl8139",\
 952         .property = "romfile",\
 953         .value    = "pxe-rtl8139.rom",\
 954     },{\
 955         .driver   = "virtio-net-pci",\
 956         .property = "romfile",\
 957         .value    = "pxe-virtio.rom",\
 958     },{\
 959         .driver   = "486-" TYPE_X86_CPU,\
 960         .property = "model",\
 961         .value    = stringify(0),\
 962     },\
 963     {\
 964         .driver = "n270" "-" TYPE_X86_CPU,\
 965         .property = "movbe",\
 966         .value = "off",\
 967     },\
 968     {\
 969         .driver = "Westmere" "-" TYPE_X86_CPU,\
 970         .property = "pclmulqdq",\
 971         .value = "off",\
 972     },
 973
 974 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 975     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 976     { \
 977         MachineClass *mc = MACHINE_CLASS(oc); \
 978         optsfn(mc); \
 979         mc->init = initfn; \
 980     } \
 981     static const TypeInfo pc_machine_type_##suffix = { \
 982         .name       = namestr TYPE_MACHINE_SUFFIX, \
 983         .parent     = TYPE_PC_MACHINE, \
 984         .class_init = pc_machine_##suffix##_class_init, \
 985     }; \
 986     static void pc_machine_init_##suffix(void) \
 987     { \
 988         type_register(&pc_machine_type_##suffix); \
 989     } \
 990     type_init(pc_machine_init_##suffix)
 991
 992 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 993 #endif