1 #ifndef HW_PC_H 2 #define HW_PC_H 3 4 #include "qemu-common.h" 5 #include "exec/memory.h" 6 #include "hw/boards.h" 7 #include "hw/isa/isa.h" 8 #include "hw/block/fdc.h" 9 #include "net/net.h" 10 #include "hw/i386/ioapic.h" 11 12 #include "qemu/range.h" 13 #include "qemu/bitmap.h" 14 #include "sysemu/sysemu.h" 15 #include "hw/pci/pci.h" 16 #include "hw/compat.h" 17 #include "hw/mem/pc-dimm.h" 18 #include "hw/mem/nvdimm.h" 19 #include "hw/acpi/acpi_dev_interface.h" 20 21 #define HPET_INTCAP "hpet-intcap" 22 23 /** 24 * PCMachineState: 25 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 26 * @boot_cpus: number of present VCPUs 27 */ 28 struct PCMachineState { 29 /*< private >*/ 30 MachineState parent_obj; 31 32 /* <public> */ 33 34 /* State for other subsystems/APIs: */ 35 Notifier machine_done; 36 37 /* Pointers to devices and objects: */ 38 HotplugHandler *acpi_dev; 39 ISADevice *rtc; 40 PCIBus *bus; 41 FWCfgState *fw_cfg; 42 qemu_irq *gsi; 43 44 /* Configuration options: */ 45 uint64_t max_ram_below_4g; 46 OnOffAuto vmport; 47 OnOffAuto smm; 48 49 AcpiNVDIMMState acpi_nvdimm_state; 50 51 bool acpi_build_enabled; 52 bool smbus; 53 bool sata; 54 bool pit; 55 56 /* RAM information (sizes, addresses, configuration): */ 57 ram_addr_t below_4g_mem_size, above_4g_mem_size; 58 59 /* CPU and apic information: */ 60 bool apic_xrupt_override; 61 unsigned apic_id_limit; 62 uint16_t boot_cpus; 63 64 /* NUMA information: */ 65 uint64_t numa_nodes; 66 uint64_t *node_mem; 67 68 /* Address space used by IOAPIC device. All IOAPIC interrupts 69 * will be translated to MSI messages in the address space. */ 70 AddressSpace *ioapic_as; 71 }; 72 73 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 74 #define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size" 75 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 76 #define PC_MACHINE_VMPORT "vmport" 77 #define PC_MACHINE_SMM "smm" 78 #define PC_MACHINE_NVDIMM "nvdimm" 79 #define PC_MACHINE_NVDIMM_PERSIST "nvdimm-persistence" 80 #define PC_MACHINE_SMBUS "smbus" 81 #define PC_MACHINE_SATA "sata" 82 #define PC_MACHINE_PIT "pit" 83 84 /** 85 * PCMachineClass: 86 * 87 * Compat fields: 88 * 89 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 90 * backend's alignment value if provided 91 * @acpi_data_size: Size of the chunk of memory at the top of RAM 92 * for the BIOS ACPI tables and other BIOS 93 * datastructures. 94 * @gigabyte_align: Make sure that guest addresses aligned at 95 * 1Gbyte boundaries get mapped to host 96 * addresses aligned at 1Gbyte boundaries. This 97 * way we can use 1GByte pages in the host. 98 * 99 */ 100 struct PCMachineClass { 101 /*< private >*/ 102 MachineClass parent_class; 103 104 /*< public >*/ 105 106 /* Device configuration: */ 107 bool pci_enabled; 108 bool kvmclock_enabled; 109 const char *default_nic_model; 110 111 /* Compat options: */ 112 113 /* ACPI compat: */ 114 bool has_acpi_build; 115 bool rsdp_in_ram; 116 int legacy_acpi_table_size; 117 unsigned acpi_data_size; 118 119 /* SMBIOS compat: */ 120 bool smbios_defaults; 121 bool smbios_legacy_mode; 122 bool smbios_uuid_encoded; 123 124 /* RAM / address space compat: */ 125 bool gigabyte_align; 126 bool has_reserved_memory; 127 bool enforce_aligned_dimm; 128 bool broken_reserved_end; 129 130 /* TSC rate migration: */ 131 bool save_tsc_khz; 132 /* generate legacy CPU hotplug AML */ 133 bool legacy_cpu_hotplug; 134 135 /* use DMA capable linuxboot option rom */ 136 bool linuxboot_dma_enabled; 137 }; 138 139 #define TYPE_PC_MACHINE "generic-pc-machine" 140 #define PC_MACHINE(obj) \ 141 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 142 #define PC_MACHINE_GET_CLASS(obj) \ 143 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 144 #define PC_MACHINE_CLASS(klass) \ 145 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 146 147 /* i8259.c */ 148 149 extern DeviceState *isa_pic; 150 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 151 qemu_irq *kvm_i8259_init(ISABus *bus); 152 int pic_read_irq(DeviceState *d); 153 int pic_get_output(DeviceState *d); 154 155 /* ioapic.c */ 156 157 /* 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 #define PC_COMPAT_3_0 \ 298 HW_COMPAT_3_0 \ 299 {\ 300 .driver = TYPE_X86_CPU,\ 301 .property = "x-hv-synic-kvm-only",\ 302 .value = "on",\ 303 },{\ 304 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ 305 .property = "pku",\ 306 .value = "off",\ 307 },{\ 308 .driver = "Skylake-Server-IBRS" "-" TYPE_X86_CPU,\ 309 .property = "pku",\ 310 .value = "off",\ 311 }, 312 313 #define PC_COMPAT_2_12 \ 314 HW_COMPAT_2_12 \ 315 {\ 316 .driver = TYPE_X86_CPU,\ 317 .property = "legacy-cache",\ 318 .value = "on",\ 319 },{\ 320 .driver = TYPE_X86_CPU,\ 321 .property = "topoext",\ 322 .value = "off",\ 323 },{\ 324 .driver = "EPYC-" TYPE_X86_CPU,\ 325 .property = "xlevel",\ 326 .value = stringify(0x8000000a),\ 327 },{\ 328 .driver = "EPYC-IBPB-" TYPE_X86_CPU,\ 329 .property = "xlevel",\ 330 .value = stringify(0x8000000a),\ 331 }, 332 333 #define PC_COMPAT_2_11 \ 334 HW_COMPAT_2_11 \ 335 {\ 336 .driver = TYPE_X86_CPU,\ 337 .property = "x-migrate-smi-count",\ 338 .value = "off",\ 339 },{\ 340 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ 341 .property = "clflushopt",\ 342 .value = "off",\ 343 }, 344 345 #define PC_COMPAT_2_10 \ 346 HW_COMPAT_2_10 \ 347 {\ 348 .driver = TYPE_X86_CPU,\ 349 .property = "x-hv-max-vps",\ 350 .value = "0x40",\ 351 },{\ 352 .driver = "i440FX-pcihost",\ 353 .property = "x-pci-hole64-fix",\ 354 .value = "off",\ 355 },{\ 356 .driver = "q35-pcihost",\ 357 .property = "x-pci-hole64-fix",\ 358 .value = "off",\ 359 }, 360 361 #define PC_COMPAT_2_9 \ 362 HW_COMPAT_2_9 \ 363 {\ 364 .driver = "mch",\ 365 .property = "extended-tseg-mbytes",\ 366 .value = stringify(0),\ 367 },\ 368 369 #define PC_COMPAT_2_8 \ 370 HW_COMPAT_2_8 \ 371 {\ 372 .driver = TYPE_X86_CPU,\ 373 .property = "tcg-cpuid",\ 374 .value = "off",\ 375 },\ 376 {\ 377 .driver = "kvmclock",\ 378 .property = "x-mach-use-reliable-get-clock",\ 379 .value = "off",\ 380 },\ 381 {\ 382 .driver = "ICH9-LPC",\ 383 .property = "x-smi-broadcast",\ 384 .value = "off",\ 385 },\ 386 {\ 387 .driver = TYPE_X86_CPU,\ 388 .property = "vmware-cpuid-freq",\ 389 .value = "off",\ 390 },\ 391 {\ 392 .driver = "Haswell-" TYPE_X86_CPU,\ 393 .property = "stepping",\ 394 .value = "1",\ 395 }, 396 397 #define PC_COMPAT_2_7 \ 398 HW_COMPAT_2_7 \ 399 {\ 400 .driver = TYPE_X86_CPU,\ 401 .property = "l3-cache",\ 402 .value = "off",\ 403 },\ 404 {\ 405 .driver = TYPE_X86_CPU,\ 406 .property = "full-cpuid-auto-level",\ 407 .value = "off",\ 408 },\ 409 {\ 410 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 411 .property = "family",\ 412 .value = "15",\ 413 },\ 414 {\ 415 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 416 .property = "model",\ 417 .value = "6",\ 418 },\ 419 {\ 420 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 421 .property = "stepping",\ 422 .value = "1",\ 423 },\ 424 {\ 425 .driver = "isa-pcspk",\ 426 .property = "migrate",\ 427 .value = "off",\ 428 }, 429 430 #define PC_COMPAT_2_6 \ 431 HW_COMPAT_2_6 \ 432 {\ 433 .driver = TYPE_X86_CPU,\ 434 .property = "cpuid-0xb",\ 435 .value = "off",\ 436 },{\ 437 .driver = "vmxnet3",\ 438 .property = "romfile",\ 439 .value = "",\ 440 },\ 441 {\ 442 .driver = TYPE_X86_CPU,\ 443 .property = "fill-mtrr-mask",\ 444 .value = "off",\ 445 },\ 446 {\ 447 .driver = "apic-common",\ 448 .property = "legacy-instance-id",\ 449 .value = "on",\ 450 }, 451 452 #define PC_COMPAT_2_5 \ 453 HW_COMPAT_2_5 454 455 /* Helper for setting model-id for CPU models that changed model-id 456 * depending on QEMU versions up to QEMU 2.4. 457 */ 458 #define PC_CPU_MODEL_IDS(v) \ 459 {\ 460 .driver = "qemu32-" TYPE_X86_CPU,\ 461 .property = "model-id",\ 462 .value = "QEMU Virtual CPU version " v,\ 463 },\ 464 {\ 465 .driver = "qemu64-" TYPE_X86_CPU,\ 466 .property = "model-id",\ 467 .value = "QEMU Virtual CPU version " v,\ 468 },\ 469 {\ 470 .driver = "athlon-" TYPE_X86_CPU,\ 471 .property = "model-id",\ 472 .value = "QEMU Virtual CPU version " v,\ 473 }, 474 475 #define PC_COMPAT_2_4 \ 476 HW_COMPAT_2_4 \ 477 PC_CPU_MODEL_IDS("2.4.0") \ 478 {\ 479 .driver = "Haswell-" TYPE_X86_CPU,\ 480 .property = "abm",\ 481 .value = "off",\ 482 },\ 483 {\ 484 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 485 .property = "abm",\ 486 .value = "off",\ 487 },\ 488 {\ 489 .driver = "Broadwell-" TYPE_X86_CPU,\ 490 .property = "abm",\ 491 .value = "off",\ 492 },\ 493 {\ 494 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 495 .property = "abm",\ 496 .value = "off",\ 497 },\ 498 {\ 499 .driver = "host" "-" TYPE_X86_CPU,\ 500 .property = "host-cache-info",\ 501 .value = "on",\ 502 },\ 503 {\ 504 .driver = TYPE_X86_CPU,\ 505 .property = "check",\ 506 .value = "off",\ 507 },\ 508 {\ 509 .driver = "qemu64" "-" TYPE_X86_CPU,\ 510 .property = "sse4a",\ 511 .value = "on",\ 512 },\ 513 {\ 514 .driver = "qemu64" "-" TYPE_X86_CPU,\ 515 .property = "abm",\ 516 .value = "on",\ 517 },\ 518 {\ 519 .driver = "qemu64" "-" TYPE_X86_CPU,\ 520 .property = "popcnt",\ 521 .value = "on",\ 522 },\ 523 {\ 524 .driver = "qemu32" "-" TYPE_X86_CPU,\ 525 .property = "popcnt",\ 526 .value = "on",\ 527 },{\ 528 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 529 .property = "rdtscp",\ 530 .value = "on",\ 531 },{\ 532 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 533 .property = "rdtscp",\ 534 .value = "on",\ 535 },{\ 536 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 537 .property = "rdtscp",\ 538 .value = "on",\ 539 },{\ 540 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 541 .property = "rdtscp",\ 542 .value = "on",\ 543 }, 544 545 546 #define PC_COMPAT_2_3 \ 547 HW_COMPAT_2_3 \ 548 PC_CPU_MODEL_IDS("2.3.0") \ 549 {\ 550 .driver = TYPE_X86_CPU,\ 551 .property = "arat",\ 552 .value = "off",\ 553 },{\ 554 .driver = "qemu64" "-" TYPE_X86_CPU,\ 555 .property = "min-level",\ 556 .value = stringify(4),\ 557 },{\ 558 .driver = "kvm64" "-" TYPE_X86_CPU,\ 559 .property = "min-level",\ 560 .value = stringify(5),\ 561 },{\ 562 .driver = "pentium3" "-" TYPE_X86_CPU,\ 563 .property = "min-level",\ 564 .value = stringify(2),\ 565 },{\ 566 .driver = "n270" "-" TYPE_X86_CPU,\ 567 .property = "min-level",\ 568 .value = stringify(5),\ 569 },{\ 570 .driver = "Conroe" "-" TYPE_X86_CPU,\ 571 .property = "min-level",\ 572 .value = stringify(4),\ 573 },{\ 574 .driver = "Penryn" "-" TYPE_X86_CPU,\ 575 .property = "min-level",\ 576 .value = stringify(4),\ 577 },{\ 578 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 579 .property = "min-level",\ 580 .value = stringify(4),\ 581 },{\ 582 .driver = "n270" "-" TYPE_X86_CPU,\ 583 .property = "min-xlevel",\ 584 .value = stringify(0x8000000a),\ 585 },{\ 586 .driver = "Penryn" "-" TYPE_X86_CPU,\ 587 .property = "min-xlevel",\ 588 .value = stringify(0x8000000a),\ 589 },{\ 590 .driver = "Conroe" "-" TYPE_X86_CPU,\ 591 .property = "min-xlevel",\ 592 .value = stringify(0x8000000a),\ 593 },{\ 594 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 595 .property = "min-xlevel",\ 596 .value = stringify(0x8000000a),\ 597 },{\ 598 .driver = "Westmere" "-" TYPE_X86_CPU,\ 599 .property = "min-xlevel",\ 600 .value = stringify(0x8000000a),\ 601 },{\ 602 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 603 .property = "min-xlevel",\ 604 .value = stringify(0x8000000a),\ 605 },{\ 606 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 607 .property = "min-xlevel",\ 608 .value = stringify(0x8000000a),\ 609 },{\ 610 .driver = "Haswell" "-" TYPE_X86_CPU,\ 611 .property = "min-xlevel",\ 612 .value = stringify(0x8000000a),\ 613 },{\ 614 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 615 .property = "min-xlevel",\ 616 .value = stringify(0x8000000a),\ 617 },{\ 618 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 619 .property = "min-xlevel",\ 620 .value = stringify(0x8000000a),\ 621 },{\ 622 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 623 .property = "min-xlevel",\ 624 .value = stringify(0x8000000a),\ 625 },{\ 626 .driver = TYPE_X86_CPU,\ 627 .property = "kvm-no-smi-migration",\ 628 .value = "on",\ 629 }, 630 631 #define PC_COMPAT_2_2 \ 632 HW_COMPAT_2_2 \ 633 PC_CPU_MODEL_IDS("2.2.0") \ 634 {\ 635 .driver = "kvm64" "-" TYPE_X86_CPU,\ 636 .property = "vme",\ 637 .value = "off",\ 638 },\ 639 {\ 640 .driver = "kvm32" "-" TYPE_X86_CPU,\ 641 .property = "vme",\ 642 .value = "off",\ 643 },\ 644 {\ 645 .driver = "Conroe" "-" TYPE_X86_CPU,\ 646 .property = "vme",\ 647 .value = "off",\ 648 },\ 649 {\ 650 .driver = "Penryn" "-" TYPE_X86_CPU,\ 651 .property = "vme",\ 652 .value = "off",\ 653 },\ 654 {\ 655 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 656 .property = "vme",\ 657 .value = "off",\ 658 },\ 659 {\ 660 .driver = "Westmere" "-" TYPE_X86_CPU,\ 661 .property = "vme",\ 662 .value = "off",\ 663 },\ 664 {\ 665 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 666 .property = "vme",\ 667 .value = "off",\ 668 },\ 669 {\ 670 .driver = "Haswell" "-" TYPE_X86_CPU,\ 671 .property = "vme",\ 672 .value = "off",\ 673 },\ 674 {\ 675 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 676 .property = "vme",\ 677 .value = "off",\ 678 },\ 679 {\ 680 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 681 .property = "vme",\ 682 .value = "off",\ 683 },\ 684 {\ 685 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 686 .property = "vme",\ 687 .value = "off",\ 688 },\ 689 {\ 690 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 691 .property = "vme",\ 692 .value = "off",\ 693 },\ 694 {\ 695 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 696 .property = "vme",\ 697 .value = "off",\ 698 },\ 699 {\ 700 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 701 .property = "vme",\ 702 .value = "off",\ 703 },\ 704 {\ 705 .driver = "Haswell" "-" TYPE_X86_CPU,\ 706 .property = "f16c",\ 707 .value = "off",\ 708 },\ 709 {\ 710 .driver = "Haswell" "-" TYPE_X86_CPU,\ 711 .property = "rdrand",\ 712 .value = "off",\ 713 },\ 714 {\ 715 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 716 .property = "f16c",\ 717 .value = "off",\ 718 },\ 719 {\ 720 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 721 .property = "rdrand",\ 722 .value = "off",\ 723 }, 724 725 #define PC_COMPAT_2_1 \ 726 HW_COMPAT_2_1 \ 727 PC_CPU_MODEL_IDS("2.1.0") \ 728 {\ 729 .driver = "coreduo" "-" TYPE_X86_CPU,\ 730 .property = "vmx",\ 731 .value = "on",\ 732 },\ 733 {\ 734 .driver = "core2duo" "-" TYPE_X86_CPU,\ 735 .property = "vmx",\ 736 .value = "on",\ 737 }, 738 739 #define PC_COMPAT_2_0 \ 740 PC_CPU_MODEL_IDS("2.0.0") \ 741 {\ 742 .driver = "virtio-scsi-pci",\ 743 .property = "any_layout",\ 744 .value = "off",\ 745 },{\ 746 .driver = "PIIX4_PM",\ 747 .property = "memory-hotplug-support",\ 748 .value = "off",\ 749 },\ 750 {\ 751 .driver = "apic",\ 752 .property = "version",\ 753 .value = stringify(0x11),\ 754 },\ 755 {\ 756 .driver = "nec-usb-xhci",\ 757 .property = "superspeed-ports-first",\ 758 .value = "off",\ 759 },\ 760 {\ 761 .driver = "nec-usb-xhci",\ 762 .property = "force-pcie-endcap",\ 763 .value = "on",\ 764 },\ 765 {\ 766 .driver = "pci-serial",\ 767 .property = "prog_if",\ 768 .value = stringify(0),\ 769 },\ 770 {\ 771 .driver = "pci-serial-2x",\ 772 .property = "prog_if",\ 773 .value = stringify(0),\ 774 },\ 775 {\ 776 .driver = "pci-serial-4x",\ 777 .property = "prog_if",\ 778 .value = stringify(0),\ 779 },\ 780 {\ 781 .driver = "virtio-net-pci",\ 782 .property = "guest_announce",\ 783 .value = "off",\ 784 },\ 785 {\ 786 .driver = "ICH9-LPC",\ 787 .property = "memory-hotplug-support",\ 788 .value = "off",\ 789 },{\ 790 .driver = "xio3130-downstream",\ 791 .property = COMPAT_PROP_PCP,\ 792 .value = "off",\ 793 },{\ 794 .driver = "ioh3420",\ 795 .property = COMPAT_PROP_PCP,\ 796 .value = "off",\ 797 }, 798 799 #define PC_COMPAT_1_7 \ 800 PC_CPU_MODEL_IDS("1.7.0") \ 801 {\ 802 .driver = TYPE_USB_DEVICE,\ 803 .property = "msos-desc",\ 804 .value = "no",\ 805 },\ 806 {\ 807 .driver = "PIIX4_PM",\ 808 .property = "acpi-pci-hotplug-with-bridge-support",\ 809 .value = "off",\ 810 },\ 811 {\ 812 .driver = "hpet",\ 813 .property = HPET_INTCAP,\ 814 .value = stringify(4),\ 815 }, 816 817 #define PC_COMPAT_1_6 \ 818 PC_CPU_MODEL_IDS("1.6.0") \ 819 {\ 820 .driver = "e1000",\ 821 .property = "mitigation",\ 822 .value = "off",\ 823 },{\ 824 .driver = "qemu64-" TYPE_X86_CPU,\ 825 .property = "model",\ 826 .value = stringify(2),\ 827 },{\ 828 .driver = "qemu32-" TYPE_X86_CPU,\ 829 .property = "model",\ 830 .value = stringify(3),\ 831 },{\ 832 .driver = "i440FX-pcihost",\ 833 .property = "short_root_bus",\ 834 .value = stringify(1),\ 835 },{\ 836 .driver = "q35-pcihost",\ 837 .property = "short_root_bus",\ 838 .value = stringify(1),\ 839 }, 840 841 #define PC_COMPAT_1_5 \ 842 PC_CPU_MODEL_IDS("1.5.0") \ 843 {\ 844 .driver = "Conroe-" TYPE_X86_CPU,\ 845 .property = "model",\ 846 .value = stringify(2),\ 847 },{\ 848 .driver = "Conroe-" TYPE_X86_CPU,\ 849 .property = "min-level",\ 850 .value = stringify(2),\ 851 },{\ 852 .driver = "Penryn-" TYPE_X86_CPU,\ 853 .property = "model",\ 854 .value = stringify(2),\ 855 },{\ 856 .driver = "Penryn-" TYPE_X86_CPU,\ 857 .property = "min-level",\ 858 .value = stringify(2),\ 859 },{\ 860 .driver = "Nehalem-" TYPE_X86_CPU,\ 861 .property = "model",\ 862 .value = stringify(2),\ 863 },{\ 864 .driver = "Nehalem-" TYPE_X86_CPU,\ 865 .property = "min-level",\ 866 .value = stringify(2),\ 867 },{\ 868 .driver = "virtio-net-pci",\ 869 .property = "any_layout",\ 870 .value = "off",\ 871 },{\ 872 .driver = TYPE_X86_CPU,\ 873 .property = "pmu",\ 874 .value = "on",\ 875 },{\ 876 .driver = "i440FX-pcihost",\ 877 .property = "short_root_bus",\ 878 .value = stringify(0),\ 879 },{\ 880 .driver = "q35-pcihost",\ 881 .property = "short_root_bus",\ 882 .value = stringify(0),\ 883 }, 884 885 #define PC_COMPAT_1_4 \ 886 PC_CPU_MODEL_IDS("1.4.0") \ 887 {\ 888 .driver = "scsi-hd",\ 889 .property = "discard_granularity",\ 890 .value = stringify(0),\ 891 },{\ 892 .driver = "scsi-cd",\ 893 .property = "discard_granularity",\ 894 .value = stringify(0),\ 895 },{\ 896 .driver = "scsi-disk",\ 897 .property = "discard_granularity",\ 898 .value = stringify(0),\ 899 },{\ 900 .driver = "ide-hd",\ 901 .property = "discard_granularity",\ 902 .value = stringify(0),\ 903 },{\ 904 .driver = "ide-cd",\ 905 .property = "discard_granularity",\ 906 .value = stringify(0),\ 907 },{\ 908 .driver = "ide-drive",\ 909 .property = "discard_granularity",\ 910 .value = stringify(0),\ 911 },{\ 912 .driver = "virtio-blk-pci",\ 913 .property = "discard_granularity",\ 914 .value = stringify(0),\ 915 },{\ 916 .driver = "virtio-serial-pci",\ 917 .property = "vectors",\ 918 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 919 .value = stringify(0xFFFFFFFF),\ 920 },{ \ 921 .driver = "virtio-net-pci", \ 922 .property = "ctrl_guest_offloads", \ 923 .value = "off", \ 924 },{\ 925 .driver = "e1000",\ 926 .property = "romfile",\ 927 .value = "pxe-e1000.rom",\ 928 },{\ 929 .driver = "ne2k_pci",\ 930 .property = "romfile",\ 931 .value = "pxe-ne2k_pci.rom",\ 932 },{\ 933 .driver = "pcnet",\ 934 .property = "romfile",\ 935 .value = "pxe-pcnet.rom",\ 936 },{\ 937 .driver = "rtl8139",\ 938 .property = "romfile",\ 939 .value = "pxe-rtl8139.rom",\ 940 },{\ 941 .driver = "virtio-net-pci",\ 942 .property = "romfile",\ 943 .value = "pxe-virtio.rom",\ 944 },{\ 945 .driver = "486-" TYPE_X86_CPU,\ 946 .property = "model",\ 947 .value = stringify(0),\ 948 },\ 949 {\ 950 .driver = "n270" "-" TYPE_X86_CPU,\ 951 .property = "movbe",\ 952 .value = "off",\ 953 },\ 954 {\ 955 .driver = "Westmere" "-" TYPE_X86_CPU,\ 956 .property = "pclmulqdq",\ 957 .value = "off",\ 958 }, 959 960 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 961 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 962 { \ 963 MachineClass *mc = MACHINE_CLASS(oc); \ 964 optsfn(mc); \ 965 mc->init = initfn; \ 966 } \ 967 static const TypeInfo pc_machine_type_##suffix = { \ 968 .name = namestr TYPE_MACHINE_SUFFIX, \ 969 .parent = TYPE_PC_MACHINE, \ 970 .class_init = pc_machine_##suffix##_class_init, \ 971 }; \ 972 static void pc_machine_init_##suffix(void) \ 973 { \ 974 type_register(&pc_machine_type_##suffix); \ 975 } \ 976 type_init(pc_machine_init_##suffix) 977 978 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 979 #endif 980