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     MemoryHotplugState hotplug_memory;
  36     Notifier machine_done;
  37
  38     /* Pointers to devices and objects: */
  39     HotplugHandler *acpi_dev;
  40     ISADevice *rtc;
  41     PCIBus *bus;
  42     FWCfgState *fw_cfg;
  43     qemu_irq *gsi;
  44
  45     /* Configuration options: */
  46     uint64_t max_ram_below_4g;
  47     OnOffAuto vmport;
  48     OnOffAuto smm;
  49
  50     AcpiNVDIMMState acpi_nvdimm_state;
  51
  52     bool acpi_build_enabled;
  53     bool smbus;
  54     bool sata;
  55     bool pit;
  56
  57     /* RAM information (sizes, addresses, configuration): */
  58     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  59
  60     /* CPU and apic information: */
  61     bool apic_xrupt_override;
  62     unsigned apic_id_limit;
  63     uint16_t boot_cpus;
  64
  65     /* NUMA information: */
  66     uint64_t numa_nodes;
  67     uint64_t *node_mem;
  68
  69     /* Address space used by IOAPIC device. All IOAPIC interrupts
  70      * will be translated to MSI messages in the address space. */
  71     AddressSpace *ioapic_as;
  72 };
  73
  74 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  75 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
  76 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  77 #define PC_MACHINE_VMPORT           "vmport"
  78 #define PC_MACHINE_SMM              "smm"
  79 #define PC_MACHINE_NVDIMM           "nvdimm"
  80 #define PC_MACHINE_SMBUS            "smbus"
  81 #define PC_MACHINE_SATA             "sata"
  82 #define PC_MACHINE_PIT              "pit"
  83
  84 /**
  85  * PCMachineClass:
  86  *
  87  * Methods:
  88  *
  89  * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler
  90  *
  91  * Compat fields:
  92  *
  93  * @enforce_aligned_dimm: check that DIMM's address/size is aligned by
  94  *                        backend's alignment value if provided
  95  * @acpi_data_size: Size of the chunk of memory at the top of RAM
  96  *                  for the BIOS ACPI tables and other BIOS
  97  *                  datastructures.
  98  * @gigabyte_align: Make sure that guest addresses aligned at
  99  *                  1Gbyte boundaries get mapped to host
 100  *                  addresses aligned at 1Gbyte boundaries. This
 101  *                  way we can use 1GByte pages in the host.
 102  *
 103  */
 104 struct PCMachineClass {
 105     /*< private >*/
 106     MachineClass parent_class;
 107
 108     /*< public >*/
 109
 110     /* Methods: */
 111     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
 112                                            DeviceState *dev);
 113
 114     /* Device configuration: */
 115     bool pci_enabled;
 116     bool kvmclock_enabled;
 117
 118     /* Compat options: */
 119
 120     /* ACPI compat: */
 121     bool has_acpi_build;
 122     bool rsdp_in_ram;
 123     int legacy_acpi_table_size;
 124     unsigned acpi_data_size;
 125
 126     /* SMBIOS compat: */
 127     bool smbios_defaults;
 128     bool smbios_legacy_mode;
 129     bool smbios_uuid_encoded;
 130
 131     /* RAM / address space compat: */
 132     bool gigabyte_align;
 133     bool has_reserved_memory;
 134     bool enforce_aligned_dimm;
 135     bool broken_reserved_end;
 136
 137     /* TSC rate migration: */
 138     bool save_tsc_khz;
 139     /* generate legacy CPU hotplug AML */
 140     bool legacy_cpu_hotplug;
 141
 142     /* use DMA capable linuxboot option rom */
 143     bool linuxboot_dma_enabled;
 144 };
 145
 146 #define TYPE_PC_MACHINE "generic-pc-machine"
 147 #define PC_MACHINE(obj) \
 148     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 149 #define PC_MACHINE_GET_CLASS(obj) \
 150     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 151 #define PC_MACHINE_CLASS(klass) \
 152     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 153
 154 /* PC-style peripherals (also used by other machines).  */
 155
 156 #define ACPI_PM_PROP_S3_DISABLED "disable_s3"
 157 #define ACPI_PM_PROP_S4_DISABLED "disable_s4"
 158 #define ACPI_PM_PROP_S4_VAL "s4_val"
 159 #define ACPI_PM_PROP_SCI_INT "sci_int"
 160 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd"
 161 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd"
 162 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base"
 163 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk"
 164 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len"
 165 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
 166
 167 /* parallel.c */
 168
 169 void parallel_hds_isa_init(ISABus *bus, int n);
 170
 171 bool parallel_mm_init(MemoryRegion *address_space,
 172                       hwaddr base, int it_shift, qemu_irq irq,
 173                       Chardev *chr);
 174
 175 /* i8259.c */
 176
 177 extern DeviceState *isa_pic;
 178 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
 179 qemu_irq *kvm_i8259_init(ISABus *bus);
 180 int pic_read_irq(DeviceState *d);
 181 int pic_get_output(DeviceState *d);
 182
 183 /* ioapic.c */
 184
 185 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
 186 void ioapic_dump_state(Monitor *mon, const QDict *qdict);
 187
 188 /* Global System Interrupts */
 189
 190 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 191
 192 typedef struct GSIState {
 193     qemu_irq i8259_irq[ISA_NUM_IRQS];
 194     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 195 } GSIState;
 196
 197 void gsi_handler(void *opaque, int n, int level);
 198
 199 /* vmport.c */
 200 #define TYPE_VMPORT "vmport"
 201 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 202
 203 static inline void vmport_init(ISABus *bus)
 204 {
 205     isa_create_simple(bus, TYPE_VMPORT);
 206 }
 207
 208 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 209 void vmmouse_get_data(uint32_t *data);
 210 void vmmouse_set_data(const uint32_t *data);
 211
 212 /* pckbd.c */
 213 #define I8042_A20_LINE "a20"
 214
 215 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 216                    MemoryRegion *region, ram_addr_t size,
 217                    hwaddr mask);
 218 void i8042_isa_mouse_fake_event(void *opaque);
 219 void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out);
 220
 221 /* pc.c */
 222 extern int fd_bootchk;
 223
 224 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 225 void pc_register_ferr_irq(qemu_irq irq);
 226 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 227
 228 void pc_cpus_init(PCMachineState *pcms);
 229 void pc_hot_add_cpu(const int64_t id, Error **errp);
 230 void pc_acpi_init(const char *default_dsdt);
 231
 232 void pc_guest_info_init(PCMachineState *pcms);
 233
 234 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 235 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 236 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 237 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 238 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 239 #define PCI_HOST_BELOW_4G_MEM_SIZE     "below-4g-mem-size"
 240 #define PCI_HOST_ABOVE_4G_MEM_SIZE     "above-4g-mem-size"
 241
 242
 243 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory,
 244                             MemoryRegion *pci_address_space);
 245
 246 void xen_load_linux(PCMachineState *pcms);
 247 void pc_memory_init(PCMachineState *pcms,
 248                     MemoryRegion *system_memory,
 249                     MemoryRegion *rom_memory,
 250                     MemoryRegion **ram_memory);
 251 uint64_t pc_pci_hole64_start(void);
 252 qemu_irq pc_allocate_cpu_irq(void);
 253 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 254 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 255                           ISADevice **rtc_state,
 256                           bool create_fdctrl,
 257                           bool no_vmport,
 258                           bool has_pit,
 259                           uint32_t hpet_irqs);
 260 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 261 void pc_cmos_init(PCMachineState *pcms,
 262                   BusState *ide0, BusState *ide1,
 263                   ISADevice *s);
 264 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
 265 void pc_pci_device_init(PCIBus *pci_bus);
 266
 267 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 268
 269 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 270
 271 ISADevice *pc_find_fdc0(void);
 272 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 273
 274 #define FW_CFG_IO_BASE     0x510
 275
 276 #define PORT92_A20_LINE "a20"
 277
 278 /* acpi_piix.c */
 279
 280 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 281                       qemu_irq sci_irq, qemu_irq smi_irq,
 282                       int smm_enabled, DeviceState **piix4_pm);
 283
 284 /* hpet.c */
 285 extern int no_hpet;
 286
 287 /* piix_pci.c */
 288 struct PCII440FXState;
 289 typedef struct PCII440FXState PCII440FXState;
 290
 291 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 292 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 293
 294 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 295
 296 /*
 297  * Reset Control Register: PCI-accessible ISA-Compatible Register at address
 298  * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000).
 299  */
 300 #define RCR_IOPORT 0xcf9
 301
 302 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 303                     PCII440FXState **pi440fx_state, int *piix_devfn,
 304                     ISABus **isa_bus, qemu_irq *pic,
 305                     MemoryRegion *address_space_mem,
 306                     MemoryRegion *address_space_io,
 307                     ram_addr_t ram_size,
 308                     ram_addr_t below_4g_mem_size,
 309                     ram_addr_t above_4g_mem_size,
 310                     MemoryRegion *pci_memory,
 311                     MemoryRegion *ram_memory);
 312
 313 PCIBus *find_i440fx(void);
 314 /* piix4.c */
 315 extern PCIDevice *piix4_dev;
 316 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 317
 318 /* vga.c */
 319 enum vga_retrace_method {
 320     VGA_RETRACE_DUMB,
 321     VGA_RETRACE_PRECISE
 322 };
 323
 324 extern enum vga_retrace_method vga_retrace_method;
 325
 326 int isa_vga_mm_init(hwaddr vram_base,
 327                     hwaddr ctrl_base, int it_shift,
 328                     MemoryRegion *address_space);
 329
 330 /* ne2000.c */
 331 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 332 {
 333     DeviceState *dev;
 334     ISADevice *isadev;
 335
 336     qemu_check_nic_model(nd, "ne2k_isa");
 337
 338     isadev = isa_try_create(bus, "ne2k_isa");
 339     if (!isadev) {
 340         return false;
 341     }
 342     dev = DEVICE(isadev);
 343     qdev_prop_set_uint32(dev, "iobase", base);
 344     qdev_prop_set_uint32(dev, "irq",    irq);
 345     qdev_set_nic_properties(dev, nd);
 346     qdev_init_nofail(dev);
 347     return true;
 348 }
 349
 350 /* pc_sysfw.c */
 351 void pc_system_firmware_init(MemoryRegion *rom_memory,
 352                              bool isapc_ram_fw);
 353
 354 /* pvpanic.c */
 355 uint16_t pvpanic_port(void);
 356
 357 /* acpi-build.c */
 358 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
 359                        const CPUArchIdList *apic_ids, GArray *entry);
 360
 361 /* e820 types */
 362 #define E820_RAM        1
 363 #define E820_RESERVED   2
 364 #define E820_ACPI       3
 365 #define E820_NVS        4
 366 #define E820_UNUSABLE   5
 367
 368 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 369 int e820_get_num_entries(void);
 370 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 371
 372 #define PC_COMPAT_2_10 \
 373     HW_COMPAT_2_10 \
 374     {\
 375         .driver   = TYPE_X86_CPU,\
 376         .property = "x-hv-max-vps",\
 377         .value    = "0x40",\
 378     },{\
 379         .driver   = "i440FX-pcihost",\
 380         .property = "x-pci-hole64-fix",\
 381         .value    = "off",\
 382     },{\
 383         .driver   = "q35-pcihost",\
 384         .property = "x-pci-hole64-fix",\
 385         .value    = "off",\
 386     },
 387
 388 #define PC_COMPAT_2_9 \
 389     HW_COMPAT_2_9 \
 390     {\
 391         .driver   = "mch",\
 392         .property = "extended-tseg-mbytes",\
 393         .value    = stringify(0),\
 394     },\
 395
 396 #define PC_COMPAT_2_8 \
 397     HW_COMPAT_2_8 \
 398     {\
 399         .driver   = TYPE_X86_CPU,\
 400         .property = "tcg-cpuid",\
 401         .value    = "off",\
 402     },\
 403     {\
 404         .driver   = "kvmclock",\
 405         .property = "x-mach-use-reliable-get-clock",\
 406         .value    = "off",\
 407     },\
 408     {\
 409         .driver   = "ICH9-LPC",\
 410         .property = "x-smi-broadcast",\
 411         .value    = "off",\
 412     },\
 413     {\
 414         .driver   = TYPE_X86_CPU,\
 415         .property = "vmware-cpuid-freq",\
 416         .value    = "off",\
 417     },\
 418     {\
 419         .driver   = "Haswell-" TYPE_X86_CPU,\
 420         .property = "stepping",\
 421         .value    = "1",\
 422     },
 423
 424 #define PC_COMPAT_2_7 \
 425     HW_COMPAT_2_7 \
 426     {\
 427         .driver   = TYPE_X86_CPU,\
 428         .property = "l3-cache",\
 429         .value    = "off",\
 430     },\
 431     {\
 432         .driver   = TYPE_X86_CPU,\
 433         .property = "full-cpuid-auto-level",\
 434         .value    = "off",\
 435     },\
 436     {\
 437         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 438         .property = "family",\
 439         .value    = "15",\
 440     },\
 441     {\
 442         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 443         .property = "model",\
 444         .value    = "6",\
 445     },\
 446     {\
 447         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 448         .property = "stepping",\
 449         .value    = "1",\
 450     },\
 451     {\
 452         .driver   = "isa-pcspk",\
 453         .property = "migrate",\
 454         .value    = "off",\
 455     },
 456
 457 #define PC_COMPAT_2_6 \
 458     HW_COMPAT_2_6 \
 459     {\
 460         .driver   = TYPE_X86_CPU,\
 461         .property = "cpuid-0xb",\
 462         .value    = "off",\
 463     },{\
 464         .driver   = "vmxnet3",\
 465         .property = "romfile",\
 466         .value    = "",\
 467     },\
 468     {\
 469         .driver = TYPE_X86_CPU,\
 470         .property = "fill-mtrr-mask",\
 471         .value = "off",\
 472     },\
 473     {\
 474         .driver   = "apic-common",\
 475         .property = "legacy-instance-id",\
 476         .value    = "on",\
 477     },
 478
 479 #define PC_COMPAT_2_5 \
 480     HW_COMPAT_2_5
 481
 482 /* Helper for setting model-id for CPU models that changed model-id
 483  * depending on QEMU versions up to QEMU 2.4.
 484  */
 485 #define PC_CPU_MODEL_IDS(v) \
 486     {\
 487         .driver   = "qemu32-" TYPE_X86_CPU,\
 488         .property = "model-id",\
 489         .value    = "QEMU Virtual CPU version " v,\
 490     },\
 491     {\
 492         .driver   = "qemu64-" TYPE_X86_CPU,\
 493         .property = "model-id",\
 494         .value    = "QEMU Virtual CPU version " v,\
 495     },\
 496     {\
 497         .driver   = "athlon-" TYPE_X86_CPU,\
 498         .property = "model-id",\
 499         .value    = "QEMU Virtual CPU version " v,\
 500     },
 501
 502 #define PC_COMPAT_2_4 \
 503     HW_COMPAT_2_4 \
 504     PC_CPU_MODEL_IDS("2.4.0") \
 505     {\
 506         .driver   = "Haswell-" TYPE_X86_CPU,\
 507         .property = "abm",\
 508         .value    = "off",\
 509     },\
 510     {\
 511         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 512         .property = "abm",\
 513         .value    = "off",\
 514     },\
 515     {\
 516         .driver   = "Broadwell-" TYPE_X86_CPU,\
 517         .property = "abm",\
 518         .value    = "off",\
 519     },\
 520     {\
 521         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 522         .property = "abm",\
 523         .value    = "off",\
 524     },\
 525     {\
 526         .driver   = "host" "-" TYPE_X86_CPU,\
 527         .property = "host-cache-info",\
 528         .value    = "on",\
 529     },\
 530     {\
 531         .driver   = TYPE_X86_CPU,\
 532         .property = "check",\
 533         .value    = "off",\
 534     },\
 535     {\
 536         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 537         .property = "sse4a",\
 538         .value    = "on",\
 539     },\
 540     {\
 541         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 542         .property = "abm",\
 543         .value    = "on",\
 544     },\
 545     {\
 546         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 547         .property = "popcnt",\
 548         .value    = "on",\
 549     },\
 550     {\
 551         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 552         .property = "popcnt",\
 553         .value    = "on",\
 554     },{\
 555         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 556         .property = "rdtscp",\
 557         .value    = "on",\
 558     },{\
 559         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 560         .property = "rdtscp",\
 561         .value    = "on",\
 562     },{\
 563         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 564         .property = "rdtscp",\
 565         .value    = "on",\
 566     },{\
 567         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 568         .property = "rdtscp",\
 569         .value    = "on",\
 570     },
 571
 572
 573 #define PC_COMPAT_2_3 \
 574     HW_COMPAT_2_3 \
 575     PC_CPU_MODEL_IDS("2.3.0") \
 576     {\
 577         .driver   = TYPE_X86_CPU,\
 578         .property = "arat",\
 579         .value    = "off",\
 580     },{\
 581         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 582         .property = "min-level",\
 583         .value    = stringify(4),\
 584     },{\
 585         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 586         .property = "min-level",\
 587         .value    = stringify(5),\
 588     },{\
 589         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 590         .property = "min-level",\
 591         .value    = stringify(2),\
 592     },{\
 593         .driver   = "n270" "-" TYPE_X86_CPU,\
 594         .property = "min-level",\
 595         .value    = stringify(5),\
 596     },{\
 597         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 598         .property = "min-level",\
 599         .value    = stringify(4),\
 600     },{\
 601         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 602         .property = "min-level",\
 603         .value    = stringify(4),\
 604     },{\
 605         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 606         .property = "min-level",\
 607         .value    = stringify(4),\
 608     },{\
 609         .driver   = "n270" "-" TYPE_X86_CPU,\
 610         .property = "min-xlevel",\
 611         .value    = stringify(0x8000000a),\
 612     },{\
 613         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 614         .property = "min-xlevel",\
 615         .value    = stringify(0x8000000a),\
 616     },{\
 617         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 618         .property = "min-xlevel",\
 619         .value    = stringify(0x8000000a),\
 620     },{\
 621         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 622         .property = "min-xlevel",\
 623         .value    = stringify(0x8000000a),\
 624     },{\
 625         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 626         .property = "min-xlevel",\
 627         .value    = stringify(0x8000000a),\
 628     },{\
 629         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 630         .property = "min-xlevel",\
 631         .value    = stringify(0x8000000a),\
 632     },{\
 633         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 634         .property = "min-xlevel",\
 635         .value    = stringify(0x8000000a),\
 636     },{\
 637         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 638         .property = "min-xlevel",\
 639         .value    = stringify(0x8000000a),\
 640     },{\
 641         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 642         .property = "min-xlevel",\
 643         .value    = stringify(0x8000000a),\
 644     },{\
 645         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 646         .property = "min-xlevel",\
 647         .value    = stringify(0x8000000a),\
 648     },{\
 649         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 650         .property = "min-xlevel",\
 651         .value    = stringify(0x8000000a),\
 652     },{\
 653         .driver = TYPE_X86_CPU,\
 654         .property = "kvm-no-smi-migration",\
 655         .value    = "on",\
 656     },
 657
 658 #define PC_COMPAT_2_2 \
 659     HW_COMPAT_2_2 \
 660     PC_CPU_MODEL_IDS("2.3.0") \
 661     {\
 662         .driver = "kvm64" "-" TYPE_X86_CPU,\
 663         .property = "vme",\
 664         .value = "off",\
 665     },\
 666     {\
 667         .driver = "kvm32" "-" TYPE_X86_CPU,\
 668         .property = "vme",\
 669         .value = "off",\
 670     },\
 671     {\
 672         .driver = "Conroe" "-" TYPE_X86_CPU,\
 673         .property = "vme",\
 674         .value = "off",\
 675     },\
 676     {\
 677         .driver = "Penryn" "-" TYPE_X86_CPU,\
 678         .property = "vme",\
 679         .value = "off",\
 680     },\
 681     {\
 682         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 683         .property = "vme",\
 684         .value = "off",\
 685     },\
 686     {\
 687         .driver = "Westmere" "-" TYPE_X86_CPU,\
 688         .property = "vme",\
 689         .value = "off",\
 690     },\
 691     {\
 692         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 693         .property = "vme",\
 694         .value = "off",\
 695     },\
 696     {\
 697         .driver = "Haswell" "-" TYPE_X86_CPU,\
 698         .property = "vme",\
 699         .value = "off",\
 700     },\
 701     {\
 702         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 703         .property = "vme",\
 704         .value = "off",\
 705     },\
 706     {\
 707         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 708         .property = "vme",\
 709         .value = "off",\
 710     },\
 711     {\
 712         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 713         .property = "vme",\
 714         .value = "off",\
 715     },\
 716     {\
 717         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 718         .property = "vme",\
 719         .value = "off",\
 720     },\
 721     {\
 722         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 723         .property = "vme",\
 724         .value = "off",\
 725     },\
 726     {\
 727         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 728         .property = "vme",\
 729         .value = "off",\
 730     },\
 731     {\
 732         .driver = "Haswell" "-" TYPE_X86_CPU,\
 733         .property = "f16c",\
 734         .value = "off",\
 735     },\
 736     {\
 737         .driver = "Haswell" "-" TYPE_X86_CPU,\
 738         .property = "rdrand",\
 739         .value = "off",\
 740     },\
 741     {\
 742         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 743         .property = "f16c",\
 744         .value = "off",\
 745     },\
 746     {\
 747         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 748         .property = "rdrand",\
 749         .value = "off",\
 750     },
 751
 752 #define PC_COMPAT_2_1 \
 753     HW_COMPAT_2_1 \
 754     PC_CPU_MODEL_IDS("2.1.0") \
 755     {\
 756         .driver = "coreduo" "-" TYPE_X86_CPU,\
 757         .property = "vmx",\
 758         .value = "on",\
 759     },\
 760     {\
 761         .driver = "core2duo" "-" TYPE_X86_CPU,\
 762         .property = "vmx",\
 763         .value = "on",\
 764     },
 765
 766 #define PC_COMPAT_2_0 \
 767     PC_CPU_MODEL_IDS("2.0.0") \
 768     {\
 769         .driver   = "virtio-scsi-pci",\
 770         .property = "any_layout",\
 771         .value    = "off",\
 772     },{\
 773         .driver   = "PIIX4_PM",\
 774         .property = "memory-hotplug-support",\
 775         .value    = "off",\
 776     },\
 777     {\
 778         .driver   = "apic",\
 779         .property = "version",\
 780         .value    = stringify(0x11),\
 781     },\
 782     {\
 783         .driver   = "nec-usb-xhci",\
 784         .property = "superspeed-ports-first",\
 785         .value    = "off",\
 786     },\
 787     {\
 788         .driver   = "nec-usb-xhci",\
 789         .property = "force-pcie-endcap",\
 790         .value    = "on",\
 791     },\
 792     {\
 793         .driver   = "pci-serial",\
 794         .property = "prog_if",\
 795         .value    = stringify(0),\
 796     },\
 797     {\
 798         .driver   = "pci-serial-2x",\
 799         .property = "prog_if",\
 800         .value    = stringify(0),\
 801     },\
 802     {\
 803         .driver   = "pci-serial-4x",\
 804         .property = "prog_if",\
 805         .value    = stringify(0),\
 806     },\
 807     {\
 808         .driver   = "virtio-net-pci",\
 809         .property = "guest_announce",\
 810         .value    = "off",\
 811     },\
 812     {\
 813         .driver   = "ICH9-LPC",\
 814         .property = "memory-hotplug-support",\
 815         .value    = "off",\
 816     },{\
 817         .driver   = "xio3130-downstream",\
 818         .property = COMPAT_PROP_PCP,\
 819         .value    = "off",\
 820     },{\
 821         .driver   = "ioh3420",\
 822         .property = COMPAT_PROP_PCP,\
 823         .value    = "off",\
 824     },
 825
 826 #define PC_COMPAT_1_7 \
 827     PC_CPU_MODEL_IDS("1.7.0") \
 828     {\
 829         .driver   = TYPE_USB_DEVICE,\
 830         .property = "msos-desc",\
 831         .value    = "no",\
 832     },\
 833     {\
 834         .driver   = "PIIX4_PM",\
 835         .property = "acpi-pci-hotplug-with-bridge-support",\
 836         .value    = "off",\
 837     },\
 838     {\
 839         .driver   = "hpet",\
 840         .property = HPET_INTCAP,\
 841         .value    = stringify(4),\
 842     },
 843
 844 #define PC_COMPAT_1_6 \
 845     PC_CPU_MODEL_IDS("1.6.0") \
 846     {\
 847         .driver   = "e1000",\
 848         .property = "mitigation",\
 849         .value    = "off",\
 850     },{\
 851         .driver   = "qemu64-" TYPE_X86_CPU,\
 852         .property = "model",\
 853         .value    = stringify(2),\
 854     },{\
 855         .driver   = "qemu32-" TYPE_X86_CPU,\
 856         .property = "model",\
 857         .value    = stringify(3),\
 858     },{\
 859         .driver   = "i440FX-pcihost",\
 860         .property = "short_root_bus",\
 861         .value    = stringify(1),\
 862     },{\
 863         .driver   = "q35-pcihost",\
 864         .property = "short_root_bus",\
 865         .value    = stringify(1),\
 866     },
 867
 868 #define PC_COMPAT_1_5 \
 869     PC_CPU_MODEL_IDS("1.5.0") \
 870     {\
 871         .driver   = "Conroe-" TYPE_X86_CPU,\
 872         .property = "model",\
 873         .value    = stringify(2),\
 874     },{\
 875         .driver   = "Conroe-" TYPE_X86_CPU,\
 876         .property = "min-level",\
 877         .value    = stringify(2),\
 878     },{\
 879         .driver   = "Penryn-" TYPE_X86_CPU,\
 880         .property = "model",\
 881         .value    = stringify(2),\
 882     },{\
 883         .driver   = "Penryn-" TYPE_X86_CPU,\
 884         .property = "min-level",\
 885         .value    = stringify(2),\
 886     },{\
 887         .driver   = "Nehalem-" TYPE_X86_CPU,\
 888         .property = "model",\
 889         .value    = stringify(2),\
 890     },{\
 891         .driver   = "Nehalem-" TYPE_X86_CPU,\
 892         .property = "min-level",\
 893         .value    = stringify(2),\
 894     },{\
 895         .driver   = "virtio-net-pci",\
 896         .property = "any_layout",\
 897         .value    = "off",\
 898     },{\
 899         .driver = TYPE_X86_CPU,\
 900         .property = "pmu",\
 901         .value = "on",\
 902     },{\
 903         .driver   = "i440FX-pcihost",\
 904         .property = "short_root_bus",\
 905         .value    = stringify(0),\
 906     },{\
 907         .driver   = "q35-pcihost",\
 908         .property = "short_root_bus",\
 909         .value    = stringify(0),\
 910     },
 911
 912 #define PC_COMPAT_1_4 \
 913     PC_CPU_MODEL_IDS("1.4.0") \
 914     {\
 915         .driver   = "scsi-hd",\
 916         .property = "discard_granularity",\
 917         .value    = stringify(0),\
 918     },{\
 919         .driver   = "scsi-cd",\
 920         .property = "discard_granularity",\
 921         .value    = stringify(0),\
 922     },{\
 923         .driver   = "scsi-disk",\
 924         .property = "discard_granularity",\
 925         .value    = stringify(0),\
 926     },{\
 927         .driver   = "ide-hd",\
 928         .property = "discard_granularity",\
 929         .value    = stringify(0),\
 930     },{\
 931         .driver   = "ide-cd",\
 932         .property = "discard_granularity",\
 933         .value    = stringify(0),\
 934     },{\
 935         .driver   = "ide-drive",\
 936         .property = "discard_granularity",\
 937         .value    = stringify(0),\
 938     },{\
 939         .driver   = "virtio-blk-pci",\
 940         .property = "discard_granularity",\
 941         .value    = stringify(0),\
 942     },{\
 943         .driver   = "virtio-serial-pci",\
 944         .property = "vectors",\
 945         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 946         .value    = stringify(0xFFFFFFFF),\
 947     },{ \
 948         .driver   = "virtio-net-pci", \
 949         .property = "ctrl_guest_offloads", \
 950         .value    = "off", \
 951     },{\
 952         .driver   = "e1000",\
 953         .property = "romfile",\
 954         .value    = "pxe-e1000.rom",\
 955     },{\
 956         .driver   = "ne2k_pci",\
 957         .property = "romfile",\
 958         .value    = "pxe-ne2k_pci.rom",\
 959     },{\
 960         .driver   = "pcnet",\
 961         .property = "romfile",\
 962         .value    = "pxe-pcnet.rom",\
 963     },{\
 964         .driver   = "rtl8139",\
 965         .property = "romfile",\
 966         .value    = "pxe-rtl8139.rom",\
 967     },{\
 968         .driver   = "virtio-net-pci",\
 969         .property = "romfile",\
 970         .value    = "pxe-virtio.rom",\
 971     },{\
 972         .driver   = "486-" TYPE_X86_CPU,\
 973         .property = "model",\
 974         .value    = stringify(0),\
 975     },\
 976     {\
 977         .driver = "n270" "-" TYPE_X86_CPU,\
 978         .property = "movbe",\
 979         .value = "off",\
 980     },\
 981     {\
 982         .driver = "Westmere" "-" TYPE_X86_CPU,\
 983         .property = "pclmulqdq",\
 984         .value = "off",\
 985     },
 986
 987 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 988     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 989     { \
 990         MachineClass *mc = MACHINE_CLASS(oc); \
 991         optsfn(mc); \
 992         mc->init = initfn; \
 993     } \
 994     static const TypeInfo pc_machine_type_##suffix = { \
 995         .name       = namestr TYPE_MACHINE_SUFFIX, \
 996         .parent     = TYPE_PC_MACHINE, \
 997         .class_init = pc_machine_##suffix##_class_init, \
 998     }; \
 999     static void pc_machine_init_##suffix(void) \
1000     { \
1001         type_register(&pc_machine_type_##suffix); \
1002     } \
1003     type_init(pc_machine_init_##suffix)
1004
1005 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
1006 #endif