include/hw/i386/pc.h

   1 #ifndef HW_PC_H
   2 #define HW_PC_H
   3
   4 #include "qemu-common.h"
   5 #include "exec/memory.h"
   6 #include "hw/boards.h"
   7 #include "hw/isa/isa.h"
   8 #include "hw/block/fdc.h"
   9 #include "net/net.h"
  10 #include "hw/i386/ioapic.h"
  11
  12 #include "qemu/range.h"
  13 #include "qemu/bitmap.h"
  14 #include "sysemu/sysemu.h"
  15 #include "hw/pci/pci.h"
  16 #include "hw/boards.h"
  17 #include "hw/compat.h"
  18 #include "hw/mem/pc-dimm.h"
  19 #include "hw/mem/nvdimm.h"
  20
  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  */
  40 struct PCMachineState {
  41     /*< private >*/
  42     MachineState parent_obj;
  43
  44     /* <public> */
  45
  46     /* State for other subsystems/APIs: */
  47     MemoryHotplugState hotplug_memory;
  48     Notifier machine_done;
  49
  50     /* Pointers to devices and objects: */
  51     HotplugHandler *acpi_dev;
  52     ISADevice *rtc;
  53     PCIBus *bus;
  54     FWCfgState *fw_cfg;
  55
  56     /* Configuration options: */
  57     uint64_t max_ram_below_4g;
  58     OnOffAuto vmport;
  59     OnOffAuto smm;
  60
  61     AcpiNVDIMMState acpi_nvdimm_state;
  62
  63     /* RAM information (sizes, addresses, configuration): */
  64     ram_addr_t below_4g_mem_size, above_4g_mem_size;
  65
  66     /* CPU and apic information: */
  67     bool apic_xrupt_override;
  68     unsigned apic_id_limit;
  69     CPUArchIdList *possible_cpus;
  70
  71     /* NUMA information: */
  72     uint64_t numa_nodes;
  73     uint64_t *node_mem;
  74     uint64_t *node_cpu;
  75 };
  76
  77 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device"
  78 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size"
  79 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g"
  80 #define PC_MACHINE_VMPORT           "vmport"
  81 #define PC_MACHINE_SMM              "smm"
  82 #define PC_MACHINE_NVDIMM           "nvdimm"
  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 };
 140
 141 #define TYPE_PC_MACHINE "generic-pc-machine"
 142 #define PC_MACHINE(obj) \
 143     OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE)
 144 #define PC_MACHINE_GET_CLASS(obj) \
 145     OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE)
 146 #define PC_MACHINE_CLASS(klass) \
 147     OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE)
 148
 149 /* PC-style peripherals (also used by other machines).  */
 150
 151 typedef struct PcPciInfo {
 152     Range w32;
 153     Range w64;
 154 } PcPciInfo;
 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                       CharDriverState *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 void hmp_info_pic(Monitor *mon, const QDict *qdict);
 183 void hmp_info_irq(Monitor *mon, const QDict *qdict);
 184
 185 /* ioapic.c */
 186
 187 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict);
 188 void ioapic_dump_state(Monitor *mon, const QDict *qdict);
 189
 190 /* Global System Interrupts */
 191
 192 #define GSI_NUM_PINS IOAPIC_NUM_PINS
 193
 194 typedef struct GSIState {
 195     qemu_irq i8259_irq[ISA_NUM_IRQS];
 196     qemu_irq ioapic_irq[IOAPIC_NUM_PINS];
 197 } GSIState;
 198
 199 void gsi_handler(void *opaque, int n, int level);
 200
 201 /* vmport.c */
 202 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address);
 203
 204 static inline void vmport_init(ISABus *bus)
 205 {
 206     isa_create_simple(bus, "vmport");
 207 }
 208
 209 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque);
 210 void vmmouse_get_data(uint32_t *data);
 211 void vmmouse_set_data(const uint32_t *data);
 212
 213 /* pckbd.c */
 214
 215 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base);
 216 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq,
 217                    MemoryRegion *region, ram_addr_t size,
 218                    hwaddr mask);
 219 void i8042_isa_mouse_fake_event(void *opaque);
 220 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out);
 221
 222 /* pc.c */
 223 extern int fd_bootchk;
 224
 225 bool pc_machine_is_smm_enabled(PCMachineState *pcms);
 226 void pc_register_ferr_irq(qemu_irq irq);
 227 void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
 228
 229 void pc_cpus_init(PCMachineState *pcms);
 230 void pc_hot_add_cpu(const int64_t id, Error **errp);
 231 void pc_acpi_init(const char *default_dsdt);
 232
 233 void pc_guest_info_init(PCMachineState *pcms);
 234
 235 #define PCI_HOST_PROP_PCI_HOLE_START   "pci-hole-start"
 236 #define PCI_HOST_PROP_PCI_HOLE_END     "pci-hole-end"
 237 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start"
 238 #define PCI_HOST_PROP_PCI_HOLE64_END   "pci-hole64-end"
 239 #define PCI_HOST_PROP_PCI_HOLE64_SIZE  "pci-hole64-size"
 240 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL)
 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 qemu_irq pc_allocate_cpu_irq(void);
 252 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus);
 253 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi,
 254                           ISADevice **rtc_state,
 255                           bool create_fdctrl,
 256                           bool no_vmport,
 257                           uint32_t hpet_irqs);
 258 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd);
 259 void pc_cmos_init(PCMachineState *pcms,
 260                   BusState *ide0, BusState *ide1,
 261                   ISADevice *s);
 262 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus);
 263 void pc_pci_device_init(PCIBus *pci_bus);
 264
 265 typedef void (*cpu_set_smm_t)(int smm, void *arg);
 266
 267 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name);
 268
 269 ISADevice *pc_find_fdc0(void);
 270 int cmos_get_fd_drive_type(FloppyDriveType fd0);
 271
 272 #define FW_CFG_IO_BASE     0x510
 273
 274 /* acpi_piix.c */
 275
 276 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
 277                       qemu_irq sci_irq, qemu_irq smi_irq,
 278                       int smm_enabled, DeviceState **piix4_pm);
 279 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr);
 280
 281 /* hpet.c */
 282 extern int no_hpet;
 283
 284 /* piix_pci.c */
 285 struct PCII440FXState;
 286 typedef struct PCII440FXState PCII440FXState;
 287
 288 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost"
 289 #define TYPE_I440FX_PCI_DEVICE "i440FX"
 290
 291 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX"
 292
 293 PCIBus *i440fx_init(const char *host_type, const char *pci_type,
 294                     PCII440FXState **pi440fx_state, int *piix_devfn,
 295                     ISABus **isa_bus, qemu_irq *pic,
 296                     MemoryRegion *address_space_mem,
 297                     MemoryRegion *address_space_io,
 298                     ram_addr_t ram_size,
 299                     ram_addr_t below_4g_mem_size,
 300                     ram_addr_t above_4g_mem_size,
 301                     MemoryRegion *pci_memory,
 302                     MemoryRegion *ram_memory);
 303
 304 PCIBus *find_i440fx(void);
 305 /* piix4.c */
 306 extern PCIDevice *piix4_dev;
 307 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn);
 308
 309 /* vga.c */
 310 enum vga_retrace_method {
 311     VGA_RETRACE_DUMB,
 312     VGA_RETRACE_PRECISE
 313 };
 314
 315 extern enum vga_retrace_method vga_retrace_method;
 316
 317 int isa_vga_mm_init(hwaddr vram_base,
 318                     hwaddr ctrl_base, int it_shift,
 319                     MemoryRegion *address_space);
 320
 321 /* ne2000.c */
 322 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd)
 323 {
 324     DeviceState *dev;
 325     ISADevice *isadev;
 326
 327     qemu_check_nic_model(nd, "ne2k_isa");
 328
 329     isadev = isa_try_create(bus, "ne2k_isa");
 330     if (!isadev) {
 331         return false;
 332     }
 333     dev = DEVICE(isadev);
 334     qdev_prop_set_uint32(dev, "iobase", base);
 335     qdev_prop_set_uint32(dev, "irq",    irq);
 336     qdev_set_nic_properties(dev, nd);
 337     qdev_init_nofail(dev);
 338     return true;
 339 }
 340
 341 /* pc_sysfw.c */
 342 void pc_system_firmware_init(MemoryRegion *rom_memory,
 343                              bool isapc_ram_fw);
 344
 345 /* pvpanic.c */
 346 uint16_t pvpanic_port(void);
 347
 348 /* e820 types */
 349 #define E820_RAM        1
 350 #define E820_RESERVED   2
 351 #define E820_ACPI       3
 352 #define E820_NVS        4
 353 #define E820_UNUSABLE   5
 354
 355 int e820_add_entry(uint64_t, uint64_t, uint32_t);
 356 int e820_get_num_entries(void);
 357 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 358
 359 #define PC_COMPAT_2_6 \
 360     HW_COMPAT_2_6 \
 361     {\
 362         .driver   = TYPE_X86_CPU,\
 363         .property = "cpuid-0xb",\
 364         .value    = "off",\
 365     },{\
 366         .driver   = "vmxnet3",\
 367         .property = "romfile",\
 368         .value    = "",\
 369     },
 370
 371 #define PC_COMPAT_2_5 \
 372     PC_COMPAT_2_6 \
 373     HW_COMPAT_2_5
 374
 375 /* Helper for setting model-id for CPU models that changed model-id
 376  * depending on QEMU versions up to QEMU 2.4.
 377  */
 378 #define PC_CPU_MODEL_IDS(v) \
 379     {\
 380         .driver   = "qemu32-" TYPE_X86_CPU,\
 381         .property = "model-id",\
 382         .value    = "QEMU Virtual CPU version " v,\
 383     },\
 384     {\
 385         .driver   = "qemu64-" TYPE_X86_CPU,\
 386         .property = "model-id",\
 387         .value    = "QEMU Virtual CPU version " v,\
 388     },\
 389     {\
 390         .driver   = "athlon-" TYPE_X86_CPU,\
 391         .property = "model-id",\
 392         .value    = "QEMU Virtual CPU version " v,\
 393     },
 394
 395 #define PC_COMPAT_2_4 \
 396     HW_COMPAT_2_4 \
 397     PC_CPU_MODEL_IDS("2.4.0") \
 398     {\
 399         .driver   = "Haswell-" TYPE_X86_CPU,\
 400         .property = "abm",\
 401         .value    = "off",\
 402     },\
 403     {\
 404         .driver   = "Haswell-noTSX-" TYPE_X86_CPU,\
 405         .property = "abm",\
 406         .value    = "off",\
 407     },\
 408     {\
 409         .driver   = "Broadwell-" TYPE_X86_CPU,\
 410         .property = "abm",\
 411         .value    = "off",\
 412     },\
 413     {\
 414         .driver   = "Broadwell-noTSX-" TYPE_X86_CPU,\
 415         .property = "abm",\
 416         .value    = "off",\
 417     },\
 418     {\
 419         .driver   = "host" "-" TYPE_X86_CPU,\
 420         .property = "host-cache-info",\
 421         .value    = "on",\
 422     },\
 423     {\
 424         .driver   = TYPE_X86_CPU,\
 425         .property = "check",\
 426         .value    = "off",\
 427     },\
 428     {\
 429         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 430         .property = "sse4a",\
 431         .value    = "on",\
 432     },\
 433     {\
 434         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 435         .property = "abm",\
 436         .value    = "on",\
 437     },\
 438     {\
 439         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 440         .property = "popcnt",\
 441         .value    = "on",\
 442     },\
 443     {\
 444         .driver   = "qemu32" "-" TYPE_X86_CPU,\
 445         .property = "popcnt",\
 446         .value    = "on",\
 447     },{\
 448         .driver   = "Opteron_G2" "-" TYPE_X86_CPU,\
 449         .property = "rdtscp",\
 450         .value    = "on",\
 451     },{\
 452         .driver   = "Opteron_G3" "-" TYPE_X86_CPU,\
 453         .property = "rdtscp",\
 454         .value    = "on",\
 455     },{\
 456         .driver   = "Opteron_G4" "-" TYPE_X86_CPU,\
 457         .property = "rdtscp",\
 458         .value    = "on",\
 459     },{\
 460         .driver   = "Opteron_G5" "-" TYPE_X86_CPU,\
 461         .property = "rdtscp",\
 462         .value    = "on",\
 463     },
 464
 465
 466 #define PC_COMPAT_2_3 \
 467     HW_COMPAT_2_3 \
 468     PC_CPU_MODEL_IDS("2.3.0") \
 469     {\
 470         .driver   = TYPE_X86_CPU,\
 471         .property = "arat",\
 472         .value    = "off",\
 473     },{\
 474         .driver   = "qemu64" "-" TYPE_X86_CPU,\
 475         .property = "level",\
 476         .value    = stringify(4),\
 477     },{\
 478         .driver   = "kvm64" "-" TYPE_X86_CPU,\
 479         .property = "level",\
 480         .value    = stringify(5),\
 481     },{\
 482         .driver   = "pentium3" "-" TYPE_X86_CPU,\
 483         .property = "level",\
 484         .value    = stringify(2),\
 485     },{\
 486         .driver   = "n270" "-" TYPE_X86_CPU,\
 487         .property = "level",\
 488         .value    = stringify(5),\
 489     },{\
 490         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 491         .property = "level",\
 492         .value    = stringify(4),\
 493     },{\
 494         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 495         .property = "level",\
 496         .value    = stringify(4),\
 497     },{\
 498         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 499         .property = "level",\
 500         .value    = stringify(4),\
 501     },{\
 502         .driver   = "n270" "-" TYPE_X86_CPU,\
 503         .property = "xlevel",\
 504         .value    = stringify(0x8000000a),\
 505     },{\
 506         .driver   = "Penryn" "-" TYPE_X86_CPU,\
 507         .property = "xlevel",\
 508         .value    = stringify(0x8000000a),\
 509     },{\
 510         .driver   = "Conroe" "-" TYPE_X86_CPU,\
 511         .property = "xlevel",\
 512         .value    = stringify(0x8000000a),\
 513     },{\
 514         .driver   = "Nehalem" "-" TYPE_X86_CPU,\
 515         .property = "xlevel",\
 516         .value    = stringify(0x8000000a),\
 517     },{\
 518         .driver   = "Westmere" "-" TYPE_X86_CPU,\
 519         .property = "xlevel",\
 520         .value    = stringify(0x8000000a),\
 521     },{\
 522         .driver   = "SandyBridge" "-" TYPE_X86_CPU,\
 523         .property = "xlevel",\
 524         .value    = stringify(0x8000000a),\
 525     },{\
 526         .driver   = "IvyBridge" "-" TYPE_X86_CPU,\
 527         .property = "xlevel",\
 528         .value    = stringify(0x8000000a),\
 529     },{\
 530         .driver   = "Haswell" "-" TYPE_X86_CPU,\
 531         .property = "xlevel",\
 532         .value    = stringify(0x8000000a),\
 533     },{\
 534         .driver   = "Haswell-noTSX" "-" TYPE_X86_CPU,\
 535         .property = "xlevel",\
 536         .value    = stringify(0x8000000a),\
 537     },{\
 538         .driver   = "Broadwell" "-" TYPE_X86_CPU,\
 539         .property = "xlevel",\
 540         .value    = stringify(0x8000000a),\
 541     },{\
 542         .driver   = "Broadwell-noTSX" "-" TYPE_X86_CPU,\
 543         .property = "xlevel",\
 544         .value    = stringify(0x8000000a),\
 545     },
 546
 547 #define PC_COMPAT_2_2 \
 548     HW_COMPAT_2_2 \
 549     PC_CPU_MODEL_IDS("2.3.0") \
 550     {\
 551         .driver = "kvm64" "-" TYPE_X86_CPU,\
 552         .property = "vme",\
 553         .value = "off",\
 554     },\
 555     {\
 556         .driver = "kvm32" "-" TYPE_X86_CPU,\
 557         .property = "vme",\
 558         .value = "off",\
 559     },\
 560     {\
 561         .driver = "Conroe" "-" TYPE_X86_CPU,\
 562         .property = "vme",\
 563         .value = "off",\
 564     },\
 565     {\
 566         .driver = "Penryn" "-" TYPE_X86_CPU,\
 567         .property = "vme",\
 568         .value = "off",\
 569     },\
 570     {\
 571         .driver = "Nehalem" "-" TYPE_X86_CPU,\
 572         .property = "vme",\
 573         .value = "off",\
 574     },\
 575     {\
 576         .driver = "Westmere" "-" TYPE_X86_CPU,\
 577         .property = "vme",\
 578         .value = "off",\
 579     },\
 580     {\
 581         .driver = "SandyBridge" "-" TYPE_X86_CPU,\
 582         .property = "vme",\
 583         .value = "off",\
 584     },\
 585     {\
 586         .driver = "Haswell" "-" TYPE_X86_CPU,\
 587         .property = "vme",\
 588         .value = "off",\
 589     },\
 590     {\
 591         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 592         .property = "vme",\
 593         .value = "off",\
 594     },\
 595     {\
 596         .driver = "Opteron_G1" "-" TYPE_X86_CPU,\
 597         .property = "vme",\
 598         .value = "off",\
 599     },\
 600     {\
 601         .driver = "Opteron_G2" "-" TYPE_X86_CPU,\
 602         .property = "vme",\
 603         .value = "off",\
 604     },\
 605     {\
 606         .driver = "Opteron_G3" "-" TYPE_X86_CPU,\
 607         .property = "vme",\
 608         .value = "off",\
 609     },\
 610     {\
 611         .driver = "Opteron_G4" "-" TYPE_X86_CPU,\
 612         .property = "vme",\
 613         .value = "off",\
 614     },\
 615     {\
 616         .driver = "Opteron_G5" "-" TYPE_X86_CPU,\
 617         .property = "vme",\
 618         .value = "off",\
 619     },\
 620     {\
 621         .driver = "Haswell" "-" TYPE_X86_CPU,\
 622         .property = "f16c",\
 623         .value = "off",\
 624     },\
 625     {\
 626         .driver = "Haswell" "-" TYPE_X86_CPU,\
 627         .property = "rdrand",\
 628         .value = "off",\
 629     },\
 630     {\
 631         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 632         .property = "f16c",\
 633         .value = "off",\
 634     },\
 635     {\
 636         .driver = "Broadwell" "-" TYPE_X86_CPU,\
 637         .property = "rdrand",\
 638         .value = "off",\
 639     },
 640
 641 #define PC_COMPAT_2_1 \
 642     HW_COMPAT_2_1 \
 643     PC_CPU_MODEL_IDS("2.1.0") \
 644     {\
 645         .driver = "coreduo" "-" TYPE_X86_CPU,\
 646         .property = "vmx",\
 647         .value = "on",\
 648     },\
 649     {\
 650         .driver = "core2duo" "-" TYPE_X86_CPU,\
 651         .property = "vmx",\
 652         .value = "on",\
 653     },
 654
 655 #define PC_COMPAT_2_0 \
 656     PC_CPU_MODEL_IDS("2.0.0") \
 657     {\
 658         .driver   = "virtio-scsi-pci",\
 659         .property = "any_layout",\
 660         .value    = "off",\
 661     },{\
 662         .driver   = "PIIX4_PM",\
 663         .property = "memory-hotplug-support",\
 664         .value    = "off",\
 665     },\
 666     {\
 667         .driver   = "apic",\
 668         .property = "version",\
 669         .value    = stringify(0x11),\
 670     },\
 671     {\
 672         .driver   = "nec-usb-xhci",\
 673         .property = "superspeed-ports-first",\
 674         .value    = "off",\
 675     },\
 676     {\
 677         .driver   = "nec-usb-xhci",\
 678         .property = "force-pcie-endcap",\
 679         .value    = "on",\
 680     },\
 681     {\
 682         .driver   = "pci-serial",\
 683         .property = "prog_if",\
 684         .value    = stringify(0),\
 685     },\
 686     {\
 687         .driver   = "pci-serial-2x",\
 688         .property = "prog_if",\
 689         .value    = stringify(0),\
 690     },\
 691     {\
 692         .driver   = "pci-serial-4x",\
 693         .property = "prog_if",\
 694         .value    = stringify(0),\
 695     },\
 696     {\
 697         .driver   = "virtio-net-pci",\
 698         .property = "guest_announce",\
 699         .value    = "off",\
 700     },\
 701     {\
 702         .driver   = "ICH9-LPC",\
 703         .property = "memory-hotplug-support",\
 704         .value    = "off",\
 705     },{\
 706         .driver   = "xio3130-downstream",\
 707         .property = COMPAT_PROP_PCP,\
 708         .value    = "off",\
 709     },{\
 710         .driver   = "ioh3420",\
 711         .property = COMPAT_PROP_PCP,\
 712         .value    = "off",\
 713     },
 714
 715 #define PC_COMPAT_1_7 \
 716     PC_CPU_MODEL_IDS("1.7.0") \
 717     {\
 718         .driver   = TYPE_USB_DEVICE,\
 719         .property = "msos-desc",\
 720         .value    = "no",\
 721     },\
 722     {\
 723         .driver   = "PIIX4_PM",\
 724         .property = "acpi-pci-hotplug-with-bridge-support",\
 725         .value    = "off",\
 726     },\
 727     {\
 728         .driver   = "hpet",\
 729         .property = HPET_INTCAP,\
 730         .value    = stringify(4),\
 731     },
 732
 733 #define PC_COMPAT_1_6 \
 734     PC_CPU_MODEL_IDS("1.6.0") \
 735     {\
 736         .driver   = "e1000",\
 737         .property = "mitigation",\
 738         .value    = "off",\
 739     },{\
 740         .driver   = "qemu64-" TYPE_X86_CPU,\
 741         .property = "model",\
 742         .value    = stringify(2),\
 743     },{\
 744         .driver   = "qemu32-" TYPE_X86_CPU,\
 745         .property = "model",\
 746         .value    = stringify(3),\
 747     },{\
 748         .driver   = "i440FX-pcihost",\
 749         .property = "short_root_bus",\
 750         .value    = stringify(1),\
 751     },{\
 752         .driver   = "q35-pcihost",\
 753         .property = "short_root_bus",\
 754         .value    = stringify(1),\
 755     },
 756
 757 #define PC_COMPAT_1_5 \
 758     PC_CPU_MODEL_IDS("1.5.0") \
 759     {\
 760         .driver   = "Conroe-" TYPE_X86_CPU,\
 761         .property = "model",\
 762         .value    = stringify(2),\
 763     },{\
 764         .driver   = "Conroe-" TYPE_X86_CPU,\
 765         .property = "level",\
 766         .value    = stringify(2),\
 767     },{\
 768         .driver   = "Penryn-" TYPE_X86_CPU,\
 769         .property = "model",\
 770         .value    = stringify(2),\
 771     },{\
 772         .driver   = "Penryn-" TYPE_X86_CPU,\
 773         .property = "level",\
 774         .value    = stringify(2),\
 775     },{\
 776         .driver   = "Nehalem-" TYPE_X86_CPU,\
 777         .property = "model",\
 778         .value    = stringify(2),\
 779     },{\
 780         .driver   = "Nehalem-" TYPE_X86_CPU,\
 781         .property = "level",\
 782         .value    = stringify(2),\
 783     },{\
 784         .driver   = "virtio-net-pci",\
 785         .property = "any_layout",\
 786         .value    = "off",\
 787     },{\
 788         .driver = TYPE_X86_CPU,\
 789         .property = "pmu",\
 790         .value = "on",\
 791     },{\
 792         .driver   = "i440FX-pcihost",\
 793         .property = "short_root_bus",\
 794         .value    = stringify(0),\
 795     },{\
 796         .driver   = "q35-pcihost",\
 797         .property = "short_root_bus",\
 798         .value    = stringify(0),\
 799     },
 800
 801 #define PC_COMPAT_1_4 \
 802     PC_CPU_MODEL_IDS("1.4.0") \
 803     {\
 804         .driver   = "scsi-hd",\
 805         .property = "discard_granularity",\
 806         .value    = stringify(0),\
 807     },{\
 808         .driver   = "scsi-cd",\
 809         .property = "discard_granularity",\
 810         .value    = stringify(0),\
 811     },{\
 812         .driver   = "scsi-disk",\
 813         .property = "discard_granularity",\
 814         .value    = stringify(0),\
 815     },{\
 816         .driver   = "ide-hd",\
 817         .property = "discard_granularity",\
 818         .value    = stringify(0),\
 819     },{\
 820         .driver   = "ide-cd",\
 821         .property = "discard_granularity",\
 822         .value    = stringify(0),\
 823     },{\
 824         .driver   = "ide-drive",\
 825         .property = "discard_granularity",\
 826         .value    = stringify(0),\
 827     },{\
 828         .driver   = "virtio-blk-pci",\
 829         .property = "discard_granularity",\
 830         .value    = stringify(0),\
 831     },{\
 832         .driver   = "virtio-serial-pci",\
 833         .property = "vectors",\
 834         /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\
 835         .value    = stringify(0xFFFFFFFF),\
 836     },{ \
 837         .driver   = "virtio-net-pci", \
 838         .property = "ctrl_guest_offloads", \
 839         .value    = "off", \
 840     },{\
 841         .driver   = "e1000",\
 842         .property = "romfile",\
 843         .value    = "pxe-e1000.rom",\
 844     },{\
 845         .driver   = "ne2k_pci",\
 846         .property = "romfile",\
 847         .value    = "pxe-ne2k_pci.rom",\
 848     },{\
 849         .driver   = "pcnet",\
 850         .property = "romfile",\
 851         .value    = "pxe-pcnet.rom",\
 852     },{\
 853         .driver   = "rtl8139",\
 854         .property = "romfile",\
 855         .value    = "pxe-rtl8139.rom",\
 856     },{\
 857         .driver   = "virtio-net-pci",\
 858         .property = "romfile",\
 859         .value    = "pxe-virtio.rom",\
 860     },{\
 861         .driver   = "486-" TYPE_X86_CPU,\
 862         .property = "model",\
 863         .value    = stringify(0),\
 864     },\
 865     {\
 866         .driver = "n270" "-" TYPE_X86_CPU,\
 867         .property = "movbe",\
 868         .value = "off",\
 869     },\
 870     {\
 871         .driver = "Westmere" "-" TYPE_X86_CPU,\
 872         .property = "pclmulqdq",\
 873         .value = "off",\
 874     },
 875
 876 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
 877     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
 878     { \
 879         MachineClass *mc = MACHINE_CLASS(oc); \
 880         optsfn(mc); \
 881         mc->name = namestr; \
 882         mc->init = initfn; \
 883     } \
 884     static const TypeInfo pc_machine_type_##suffix = { \
 885         .name       = namestr TYPE_MACHINE_SUFFIX, \
 886         .parent     = TYPE_PC_MACHINE, \
 887         .class_init = pc_machine_##suffix##_class_init, \
 888     }; \
 889     static void pc_machine_init_##suffix(void) \
 890     { \
 891         type_register(&pc_machine_type_##suffix); \
 892     } \
 893     type_init(pc_machine_init_##suffix)
 894
 895 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
 896 #endif