1 #ifndef HW_PC_H 2 #define HW_PC_H 3 4 #include "qemu-common.h" 5 #include "exec/memory.h" 6 #include "hw/boards.h" 7 #include "hw/isa/isa.h" 8 #include "hw/block/fdc.h" 9 #include "net/net.h" 10 #include "hw/i386/ioapic.h" 11 12 #include "qemu/range.h" 13 #include "qemu/bitmap.h" 14 #include "sysemu/sysemu.h" 15 #include "hw/pci/pci.h" 16 #include "hw/compat.h" 17 #include "hw/mem/pc-dimm.h" 18 #include "hw/mem/nvdimm.h" 19 #include "hw/acpi/acpi_dev_interface.h" 20 21 #define HPET_INTCAP "hpet-intcap" 22 23 /** 24 * PCMachineState: 25 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 26 * @boot_cpus: number of present VCPUs 27 */ 28 struct PCMachineState { 29 /*< private >*/ 30 MachineState parent_obj; 31 32 /* <public> */ 33 34 /* State for other subsystems/APIs: */ 35 Notifier machine_done; 36 37 /* Pointers to devices and objects: */ 38 HotplugHandler *acpi_dev; 39 ISADevice *rtc; 40 PCIBus *bus; 41 FWCfgState *fw_cfg; 42 qemu_irq *gsi; 43 44 /* Configuration options: */ 45 uint64_t max_ram_below_4g; 46 OnOffAuto vmport; 47 OnOffAuto smm; 48 49 AcpiNVDIMMState acpi_nvdimm_state; 50 51 bool acpi_build_enabled; 52 bool smbus_enabled; 53 bool sata_enabled; 54 bool pit_enabled; 55 56 /* RAM information (sizes, addresses, configuration): */ 57 ram_addr_t below_4g_mem_size, above_4g_mem_size; 58 59 /* CPU and apic information: */ 60 bool apic_xrupt_override; 61 unsigned apic_id_limit; 62 uint16_t boot_cpus; 63 64 /* NUMA information: */ 65 uint64_t numa_nodes; 66 uint64_t *node_mem; 67 68 /* Address space used by IOAPIC device. All IOAPIC interrupts 69 * will be translated to MSI messages in the address space. */ 70 AddressSpace *ioapic_as; 71 }; 72 73 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 74 #define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size" 75 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 76 #define PC_MACHINE_VMPORT "vmport" 77 #define PC_MACHINE_SMM "smm" 78 #define PC_MACHINE_NVDIMM "nvdimm" 79 #define PC_MACHINE_NVDIMM_PERSIST "nvdimm-persistence" 80 #define PC_MACHINE_SMBUS "smbus" 81 #define PC_MACHINE_SATA "sata" 82 #define PC_MACHINE_PIT "pit" 83 84 /** 85 * PCMachineClass: 86 * 87 * Compat fields: 88 * 89 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 90 * backend's alignment value if provided 91 * @acpi_data_size: Size of the chunk of memory at the top of RAM 92 * for the BIOS ACPI tables and other BIOS 93 * datastructures. 94 * @gigabyte_align: Make sure that guest addresses aligned at 95 * 1Gbyte boundaries get mapped to host 96 * addresses aligned at 1Gbyte boundaries. This 97 * way we can use 1GByte pages in the host. 98 * 99 */ 100 struct PCMachineClass { 101 /*< private >*/ 102 MachineClass parent_class; 103 104 /*< public >*/ 105 106 /* Device configuration: */ 107 bool pci_enabled; 108 bool kvmclock_enabled; 109 const char *default_nic_model; 110 111 /* Compat options: */ 112 113 /* ACPI compat: */ 114 bool has_acpi_build; 115 bool rsdp_in_ram; 116 int legacy_acpi_table_size; 117 unsigned acpi_data_size; 118 119 /* SMBIOS compat: */ 120 bool smbios_defaults; 121 bool smbios_legacy_mode; 122 bool smbios_uuid_encoded; 123 124 /* RAM / address space compat: */ 125 bool gigabyte_align; 126 bool has_reserved_memory; 127 bool enforce_aligned_dimm; 128 bool broken_reserved_end; 129 130 /* TSC rate migration: */ 131 bool save_tsc_khz; 132 /* generate legacy CPU hotplug AML */ 133 bool legacy_cpu_hotplug; 134 135 /* use DMA capable linuxboot option rom */ 136 bool linuxboot_dma_enabled; 137 }; 138 139 #define TYPE_PC_MACHINE "generic-pc-machine" 140 #define PC_MACHINE(obj) \ 141 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 142 #define PC_MACHINE_GET_CLASS(obj) \ 143 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 144 #define PC_MACHINE_CLASS(klass) \ 145 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 146 147 /* i8259.c */ 148 149 extern DeviceState *isa_pic; 150 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 151 qemu_irq *kvm_i8259_init(ISABus *bus); 152 int pic_read_irq(DeviceState *d); 153 int pic_get_output(DeviceState *d); 154 155 /* ioapic.c */ 156 157 /* Global System Interrupts */ 158 159 #define GSI_NUM_PINS IOAPIC_NUM_PINS 160 161 typedef struct GSIState { 162 qemu_irq i8259_irq[ISA_NUM_IRQS]; 163 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 164 } GSIState; 165 166 void gsi_handler(void *opaque, int n, int level); 167 168 /* vmport.c */ 169 #define TYPE_VMPORT "vmport" 170 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 171 172 static inline void vmport_init(ISABus *bus) 173 { 174 isa_create_simple(bus, TYPE_VMPORT); 175 } 176 177 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 178 void vmmouse_get_data(uint32_t *data); 179 void vmmouse_set_data(const uint32_t *data); 180 181 /* pc.c */ 182 extern int fd_bootchk; 183 184 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 185 void pc_register_ferr_irq(qemu_irq irq); 186 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 187 188 void pc_cpus_init(PCMachineState *pcms); 189 void pc_hot_add_cpu(const int64_t id, Error **errp); 190 void pc_acpi_init(const char *default_dsdt); 191 192 void pc_guest_info_init(PCMachineState *pcms); 193 194 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 195 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 196 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 197 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 198 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 199 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 200 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 201 202 203 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 204 MemoryRegion *pci_address_space); 205 206 void xen_load_linux(PCMachineState *pcms); 207 void pc_memory_init(PCMachineState *pcms, 208 MemoryRegion *system_memory, 209 MemoryRegion *rom_memory, 210 MemoryRegion **ram_memory); 211 uint64_t pc_pci_hole64_start(void); 212 qemu_irq pc_allocate_cpu_irq(void); 213 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 214 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 215 ISADevice **rtc_state, 216 bool create_fdctrl, 217 bool no_vmport, 218 bool has_pit, 219 uint32_t hpet_irqs); 220 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 221 void pc_cmos_init(PCMachineState *pcms, 222 BusState *ide0, BusState *ide1, 223 ISADevice *s); 224 void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus); 225 void pc_pci_device_init(PCIBus *pci_bus); 226 227 typedef void (*cpu_set_smm_t)(int smm, void *arg); 228 229 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 230 231 ISADevice *pc_find_fdc0(void); 232 int cmos_get_fd_drive_type(FloppyDriveType fd0); 233 234 #define FW_CFG_IO_BASE 0x510 235 236 #define PORT92_A20_LINE "a20" 237 238 /* acpi_piix.c */ 239 240 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 241 qemu_irq sci_irq, qemu_irq smi_irq, 242 int smm_enabled, DeviceState **piix4_pm); 243 244 /* hpet.c */ 245 extern int no_hpet; 246 247 /* piix_pci.c */ 248 struct PCII440FXState; 249 typedef struct PCII440FXState PCII440FXState; 250 251 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 252 #define TYPE_I440FX_PCI_DEVICE "i440FX" 253 254 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 255 256 /* 257 * Reset Control Register: PCI-accessible ISA-Compatible Register at address 258 * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000). 259 */ 260 #define RCR_IOPORT 0xcf9 261 262 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 263 PCII440FXState **pi440fx_state, int *piix_devfn, 264 ISABus **isa_bus, qemu_irq *pic, 265 MemoryRegion *address_space_mem, 266 MemoryRegion *address_space_io, 267 ram_addr_t ram_size, 268 ram_addr_t below_4g_mem_size, 269 ram_addr_t above_4g_mem_size, 270 MemoryRegion *pci_memory, 271 MemoryRegion *ram_memory); 272 273 PCIBus *find_i440fx(void); 274 /* piix4.c */ 275 extern PCIDevice *piix4_dev; 276 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 277 278 /* pc_sysfw.c */ 279 void pc_system_firmware_init(MemoryRegion *rom_memory, 280 bool isapc_ram_fw); 281 282 /* acpi-build.c */ 283 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 284 const CPUArchIdList *apic_ids, GArray *entry); 285 286 /* e820 types */ 287 #define E820_RAM 1 288 #define E820_RESERVED 2 289 #define E820_ACPI 3 290 #define E820_NVS 4 291 #define E820_UNUSABLE 5 292 293 int e820_add_entry(uint64_t, uint64_t, uint32_t); 294 int e820_get_num_entries(void); 295 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 296 297 extern GlobalProperty pc_compat_3_1[]; 298 extern const size_t pc_compat_3_1_len; 299 300 extern GlobalProperty pc_compat_3_0[]; 301 extern const size_t pc_compat_3_0_len; 302 303 extern GlobalProperty pc_compat_2_12[]; 304 extern const size_t pc_compat_2_12_len; 305 306 extern GlobalProperty pc_compat_2_11[]; 307 extern const size_t pc_compat_2_11_len; 308 309 extern GlobalProperty pc_compat_2_10[]; 310 extern const size_t pc_compat_2_10_len; 311 312 extern GlobalProperty pc_compat_2_9[]; 313 extern const size_t pc_compat_2_9_len; 314 315 extern GlobalProperty pc_compat_2_8[]; 316 extern const size_t pc_compat_2_8_len; 317 318 extern GlobalProperty pc_compat_2_7[]; 319 extern const size_t pc_compat_2_7_len; 320 321 #define PC_COMPAT_2_6 \ 322 HW_COMPAT_2_6 \ 323 {\ 324 .driver = TYPE_X86_CPU,\ 325 .property = "cpuid-0xb",\ 326 .value = "off",\ 327 },{\ 328 .driver = "vmxnet3",\ 329 .property = "romfile",\ 330 .value = "",\ 331 },\ 332 {\ 333 .driver = TYPE_X86_CPU,\ 334 .property = "fill-mtrr-mask",\ 335 .value = "off",\ 336 },\ 337 {\ 338 .driver = "apic-common",\ 339 .property = "legacy-instance-id",\ 340 .value = "on",\ 341 }, 342 343 #define PC_COMPAT_2_5 \ 344 HW_COMPAT_2_5 345 346 /* Helper for setting model-id for CPU models that changed model-id 347 * depending on QEMU versions up to QEMU 2.4. 348 */ 349 #define PC_CPU_MODEL_IDS(v) \ 350 {\ 351 .driver = "qemu32-" TYPE_X86_CPU,\ 352 .property = "model-id",\ 353 .value = "QEMU Virtual CPU version " v,\ 354 },\ 355 {\ 356 .driver = "qemu64-" TYPE_X86_CPU,\ 357 .property = "model-id",\ 358 .value = "QEMU Virtual CPU version " v,\ 359 },\ 360 {\ 361 .driver = "athlon-" TYPE_X86_CPU,\ 362 .property = "model-id",\ 363 .value = "QEMU Virtual CPU version " v,\ 364 }, 365 366 #define PC_COMPAT_2_4 \ 367 HW_COMPAT_2_4 \ 368 PC_CPU_MODEL_IDS("2.4.0") \ 369 {\ 370 .driver = "Haswell-" TYPE_X86_CPU,\ 371 .property = "abm",\ 372 .value = "off",\ 373 },\ 374 {\ 375 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 376 .property = "abm",\ 377 .value = "off",\ 378 },\ 379 {\ 380 .driver = "Broadwell-" TYPE_X86_CPU,\ 381 .property = "abm",\ 382 .value = "off",\ 383 },\ 384 {\ 385 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 386 .property = "abm",\ 387 .value = "off",\ 388 },\ 389 {\ 390 .driver = "host" "-" TYPE_X86_CPU,\ 391 .property = "host-cache-info",\ 392 .value = "on",\ 393 },\ 394 {\ 395 .driver = TYPE_X86_CPU,\ 396 .property = "check",\ 397 .value = "off",\ 398 },\ 399 {\ 400 .driver = "qemu64" "-" TYPE_X86_CPU,\ 401 .property = "sse4a",\ 402 .value = "on",\ 403 },\ 404 {\ 405 .driver = "qemu64" "-" TYPE_X86_CPU,\ 406 .property = "abm",\ 407 .value = "on",\ 408 },\ 409 {\ 410 .driver = "qemu64" "-" TYPE_X86_CPU,\ 411 .property = "popcnt",\ 412 .value = "on",\ 413 },\ 414 {\ 415 .driver = "qemu32" "-" TYPE_X86_CPU,\ 416 .property = "popcnt",\ 417 .value = "on",\ 418 },{\ 419 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 420 .property = "rdtscp",\ 421 .value = "on",\ 422 },{\ 423 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 424 .property = "rdtscp",\ 425 .value = "on",\ 426 },{\ 427 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 428 .property = "rdtscp",\ 429 .value = "on",\ 430 },{\ 431 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 432 .property = "rdtscp",\ 433 .value = "on",\ 434 }, 435 436 437 #define PC_COMPAT_2_3 \ 438 HW_COMPAT_2_3 \ 439 PC_CPU_MODEL_IDS("2.3.0") \ 440 {\ 441 .driver = TYPE_X86_CPU,\ 442 .property = "arat",\ 443 .value = "off",\ 444 },{\ 445 .driver = "qemu64" "-" TYPE_X86_CPU,\ 446 .property = "min-level",\ 447 .value = stringify(4),\ 448 },{\ 449 .driver = "kvm64" "-" TYPE_X86_CPU,\ 450 .property = "min-level",\ 451 .value = stringify(5),\ 452 },{\ 453 .driver = "pentium3" "-" TYPE_X86_CPU,\ 454 .property = "min-level",\ 455 .value = stringify(2),\ 456 },{\ 457 .driver = "n270" "-" TYPE_X86_CPU,\ 458 .property = "min-level",\ 459 .value = stringify(5),\ 460 },{\ 461 .driver = "Conroe" "-" TYPE_X86_CPU,\ 462 .property = "min-level",\ 463 .value = stringify(4),\ 464 },{\ 465 .driver = "Penryn" "-" TYPE_X86_CPU,\ 466 .property = "min-level",\ 467 .value = stringify(4),\ 468 },{\ 469 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 470 .property = "min-level",\ 471 .value = stringify(4),\ 472 },{\ 473 .driver = "n270" "-" TYPE_X86_CPU,\ 474 .property = "min-xlevel",\ 475 .value = stringify(0x8000000a),\ 476 },{\ 477 .driver = "Penryn" "-" TYPE_X86_CPU,\ 478 .property = "min-xlevel",\ 479 .value = stringify(0x8000000a),\ 480 },{\ 481 .driver = "Conroe" "-" TYPE_X86_CPU,\ 482 .property = "min-xlevel",\ 483 .value = stringify(0x8000000a),\ 484 },{\ 485 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 486 .property = "min-xlevel",\ 487 .value = stringify(0x8000000a),\ 488 },{\ 489 .driver = "Westmere" "-" TYPE_X86_CPU,\ 490 .property = "min-xlevel",\ 491 .value = stringify(0x8000000a),\ 492 },{\ 493 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 494 .property = "min-xlevel",\ 495 .value = stringify(0x8000000a),\ 496 },{\ 497 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 498 .property = "min-xlevel",\ 499 .value = stringify(0x8000000a),\ 500 },{\ 501 .driver = "Haswell" "-" TYPE_X86_CPU,\ 502 .property = "min-xlevel",\ 503 .value = stringify(0x8000000a),\ 504 },{\ 505 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 506 .property = "min-xlevel",\ 507 .value = stringify(0x8000000a),\ 508 },{\ 509 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 510 .property = "min-xlevel",\ 511 .value = stringify(0x8000000a),\ 512 },{\ 513 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 514 .property = "min-xlevel",\ 515 .value = stringify(0x8000000a),\ 516 },{\ 517 .driver = TYPE_X86_CPU,\ 518 .property = "kvm-no-smi-migration",\ 519 .value = "on",\ 520 }, 521 522 #define PC_COMPAT_2_2 \ 523 HW_COMPAT_2_2 \ 524 PC_CPU_MODEL_IDS("2.2.0") \ 525 {\ 526 .driver = "kvm64" "-" TYPE_X86_CPU,\ 527 .property = "vme",\ 528 .value = "off",\ 529 },\ 530 {\ 531 .driver = "kvm32" "-" TYPE_X86_CPU,\ 532 .property = "vme",\ 533 .value = "off",\ 534 },\ 535 {\ 536 .driver = "Conroe" "-" TYPE_X86_CPU,\ 537 .property = "vme",\ 538 .value = "off",\ 539 },\ 540 {\ 541 .driver = "Penryn" "-" TYPE_X86_CPU,\ 542 .property = "vme",\ 543 .value = "off",\ 544 },\ 545 {\ 546 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 547 .property = "vme",\ 548 .value = "off",\ 549 },\ 550 {\ 551 .driver = "Westmere" "-" TYPE_X86_CPU,\ 552 .property = "vme",\ 553 .value = "off",\ 554 },\ 555 {\ 556 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 557 .property = "vme",\ 558 .value = "off",\ 559 },\ 560 {\ 561 .driver = "Haswell" "-" TYPE_X86_CPU,\ 562 .property = "vme",\ 563 .value = "off",\ 564 },\ 565 {\ 566 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 567 .property = "vme",\ 568 .value = "off",\ 569 },\ 570 {\ 571 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 572 .property = "vme",\ 573 .value = "off",\ 574 },\ 575 {\ 576 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 577 .property = "vme",\ 578 .value = "off",\ 579 },\ 580 {\ 581 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 582 .property = "vme",\ 583 .value = "off",\ 584 },\ 585 {\ 586 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 587 .property = "vme",\ 588 .value = "off",\ 589 },\ 590 {\ 591 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 592 .property = "vme",\ 593 .value = "off",\ 594 },\ 595 {\ 596 .driver = "Haswell" "-" TYPE_X86_CPU,\ 597 .property = "f16c",\ 598 .value = "off",\ 599 },\ 600 {\ 601 .driver = "Haswell" "-" TYPE_X86_CPU,\ 602 .property = "rdrand",\ 603 .value = "off",\ 604 },\ 605 {\ 606 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 607 .property = "f16c",\ 608 .value = "off",\ 609 },\ 610 {\ 611 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 612 .property = "rdrand",\ 613 .value = "off",\ 614 }, 615 616 #define PC_COMPAT_2_1 \ 617 HW_COMPAT_2_1 \ 618 PC_CPU_MODEL_IDS("2.1.0") \ 619 {\ 620 .driver = "coreduo" "-" TYPE_X86_CPU,\ 621 .property = "vmx",\ 622 .value = "on",\ 623 },\ 624 {\ 625 .driver = "core2duo" "-" TYPE_X86_CPU,\ 626 .property = "vmx",\ 627 .value = "on",\ 628 }, 629 630 #define PC_COMPAT_2_0 \ 631 PC_CPU_MODEL_IDS("2.0.0") \ 632 {\ 633 .driver = "virtio-scsi-pci",\ 634 .property = "any_layout",\ 635 .value = "off",\ 636 },{\ 637 .driver = "PIIX4_PM",\ 638 .property = "memory-hotplug-support",\ 639 .value = "off",\ 640 },\ 641 {\ 642 .driver = "apic",\ 643 .property = "version",\ 644 .value = stringify(0x11),\ 645 },\ 646 {\ 647 .driver = "nec-usb-xhci",\ 648 .property = "superspeed-ports-first",\ 649 .value = "off",\ 650 },\ 651 {\ 652 .driver = "nec-usb-xhci",\ 653 .property = "force-pcie-endcap",\ 654 .value = "on",\ 655 },\ 656 {\ 657 .driver = "pci-serial",\ 658 .property = "prog_if",\ 659 .value = stringify(0),\ 660 },\ 661 {\ 662 .driver = "pci-serial-2x",\ 663 .property = "prog_if",\ 664 .value = stringify(0),\ 665 },\ 666 {\ 667 .driver = "pci-serial-4x",\ 668 .property = "prog_if",\ 669 .value = stringify(0),\ 670 },\ 671 {\ 672 .driver = "virtio-net-pci",\ 673 .property = "guest_announce",\ 674 .value = "off",\ 675 },\ 676 {\ 677 .driver = "ICH9-LPC",\ 678 .property = "memory-hotplug-support",\ 679 .value = "off",\ 680 },{\ 681 .driver = "xio3130-downstream",\ 682 .property = COMPAT_PROP_PCP,\ 683 .value = "off",\ 684 },{\ 685 .driver = "ioh3420",\ 686 .property = COMPAT_PROP_PCP,\ 687 .value = "off",\ 688 }, 689 690 #define PC_COMPAT_1_7 \ 691 PC_CPU_MODEL_IDS("1.7.0") \ 692 {\ 693 .driver = TYPE_USB_DEVICE,\ 694 .property = "msos-desc",\ 695 .value = "no",\ 696 },\ 697 {\ 698 .driver = "PIIX4_PM",\ 699 .property = "acpi-pci-hotplug-with-bridge-support",\ 700 .value = "off",\ 701 },\ 702 {\ 703 .driver = "hpet",\ 704 .property = HPET_INTCAP,\ 705 .value = stringify(4),\ 706 }, 707 708 #define PC_COMPAT_1_6 \ 709 PC_CPU_MODEL_IDS("1.6.0") \ 710 {\ 711 .driver = "e1000",\ 712 .property = "mitigation",\ 713 .value = "off",\ 714 },{\ 715 .driver = "qemu64-" TYPE_X86_CPU,\ 716 .property = "model",\ 717 .value = stringify(2),\ 718 },{\ 719 .driver = "qemu32-" TYPE_X86_CPU,\ 720 .property = "model",\ 721 .value = stringify(3),\ 722 },{\ 723 .driver = "i440FX-pcihost",\ 724 .property = "short_root_bus",\ 725 .value = stringify(1),\ 726 },{\ 727 .driver = "q35-pcihost",\ 728 .property = "short_root_bus",\ 729 .value = stringify(1),\ 730 }, 731 732 #define PC_COMPAT_1_5 \ 733 PC_CPU_MODEL_IDS("1.5.0") \ 734 {\ 735 .driver = "Conroe-" TYPE_X86_CPU,\ 736 .property = "model",\ 737 .value = stringify(2),\ 738 },{\ 739 .driver = "Conroe-" TYPE_X86_CPU,\ 740 .property = "min-level",\ 741 .value = stringify(2),\ 742 },{\ 743 .driver = "Penryn-" TYPE_X86_CPU,\ 744 .property = "model",\ 745 .value = stringify(2),\ 746 },{\ 747 .driver = "Penryn-" TYPE_X86_CPU,\ 748 .property = "min-level",\ 749 .value = stringify(2),\ 750 },{\ 751 .driver = "Nehalem-" TYPE_X86_CPU,\ 752 .property = "model",\ 753 .value = stringify(2),\ 754 },{\ 755 .driver = "Nehalem-" TYPE_X86_CPU,\ 756 .property = "min-level",\ 757 .value = stringify(2),\ 758 },{\ 759 .driver = "virtio-net-pci",\ 760 .property = "any_layout",\ 761 .value = "off",\ 762 },{\ 763 .driver = TYPE_X86_CPU,\ 764 .property = "pmu",\ 765 .value = "on",\ 766 },{\ 767 .driver = "i440FX-pcihost",\ 768 .property = "short_root_bus",\ 769 .value = stringify(0),\ 770 },{\ 771 .driver = "q35-pcihost",\ 772 .property = "short_root_bus",\ 773 .value = stringify(0),\ 774 }, 775 776 #define PC_COMPAT_1_4 \ 777 PC_CPU_MODEL_IDS("1.4.0") \ 778 {\ 779 .driver = "scsi-hd",\ 780 .property = "discard_granularity",\ 781 .value = stringify(0),\ 782 },{\ 783 .driver = "scsi-cd",\ 784 .property = "discard_granularity",\ 785 .value = stringify(0),\ 786 },{\ 787 .driver = "scsi-disk",\ 788 .property = "discard_granularity",\ 789 .value = stringify(0),\ 790 },{\ 791 .driver = "ide-hd",\ 792 .property = "discard_granularity",\ 793 .value = stringify(0),\ 794 },{\ 795 .driver = "ide-cd",\ 796 .property = "discard_granularity",\ 797 .value = stringify(0),\ 798 },{\ 799 .driver = "ide-drive",\ 800 .property = "discard_granularity",\ 801 .value = stringify(0),\ 802 },{\ 803 .driver = "virtio-blk-pci",\ 804 .property = "discard_granularity",\ 805 .value = stringify(0),\ 806 },{\ 807 .driver = "virtio-serial-pci",\ 808 .property = "vectors",\ 809 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 810 .value = stringify(0xFFFFFFFF),\ 811 },{ \ 812 .driver = "virtio-net-pci", \ 813 .property = "ctrl_guest_offloads", \ 814 .value = "off", \ 815 },{\ 816 .driver = "e1000",\ 817 .property = "romfile",\ 818 .value = "pxe-e1000.rom",\ 819 },{\ 820 .driver = "ne2k_pci",\ 821 .property = "romfile",\ 822 .value = "pxe-ne2k_pci.rom",\ 823 },{\ 824 .driver = "pcnet",\ 825 .property = "romfile",\ 826 .value = "pxe-pcnet.rom",\ 827 },{\ 828 .driver = "rtl8139",\ 829 .property = "romfile",\ 830 .value = "pxe-rtl8139.rom",\ 831 },{\ 832 .driver = "virtio-net-pci",\ 833 .property = "romfile",\ 834 .value = "pxe-virtio.rom",\ 835 },{\ 836 .driver = "486-" TYPE_X86_CPU,\ 837 .property = "model",\ 838 .value = stringify(0),\ 839 },\ 840 {\ 841 .driver = "n270" "-" TYPE_X86_CPU,\ 842 .property = "movbe",\ 843 .value = "off",\ 844 },\ 845 {\ 846 .driver = "Westmere" "-" TYPE_X86_CPU,\ 847 .property = "pclmulqdq",\ 848 .value = "off",\ 849 }, 850 851 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 852 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 853 { \ 854 MachineClass *mc = MACHINE_CLASS(oc); \ 855 optsfn(mc); \ 856 mc->init = initfn; \ 857 } \ 858 static const TypeInfo pc_machine_type_##suffix = { \ 859 .name = namestr TYPE_MACHINE_SUFFIX, \ 860 .parent = TYPE_PC_MACHINE, \ 861 .class_init = pc_machine_##suffix##_class_init, \ 862 }; \ 863 static void pc_machine_init_##suffix(void) \ 864 { \ 865 type_register(&pc_machine_type_##suffix); \ 866 } \ 867 type_init(pc_machine_init_##suffix) 868 869 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 870 #endif 871