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 #define PC_COMPAT_2_12 \ 304 HW_COMPAT_2_12 \ 305 {\ 306 .driver = TYPE_X86_CPU,\ 307 .property = "legacy-cache",\ 308 .value = "on",\ 309 },{\ 310 .driver = TYPE_X86_CPU,\ 311 .property = "topoext",\ 312 .value = "off",\ 313 },{\ 314 .driver = "EPYC-" TYPE_X86_CPU,\ 315 .property = "xlevel",\ 316 .value = stringify(0x8000000a),\ 317 },{\ 318 .driver = "EPYC-IBPB-" TYPE_X86_CPU,\ 319 .property = "xlevel",\ 320 .value = stringify(0x8000000a),\ 321 }, 322 323 #define PC_COMPAT_2_11 \ 324 HW_COMPAT_2_11 \ 325 {\ 326 .driver = TYPE_X86_CPU,\ 327 .property = "x-migrate-smi-count",\ 328 .value = "off",\ 329 },{\ 330 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ 331 .property = "clflushopt",\ 332 .value = "off",\ 333 }, 334 335 #define PC_COMPAT_2_10 \ 336 HW_COMPAT_2_10 \ 337 {\ 338 .driver = TYPE_X86_CPU,\ 339 .property = "x-hv-max-vps",\ 340 .value = "0x40",\ 341 },{\ 342 .driver = "i440FX-pcihost",\ 343 .property = "x-pci-hole64-fix",\ 344 .value = "off",\ 345 },{\ 346 .driver = "q35-pcihost",\ 347 .property = "x-pci-hole64-fix",\ 348 .value = "off",\ 349 }, 350 351 #define PC_COMPAT_2_9 \ 352 HW_COMPAT_2_9 \ 353 {\ 354 .driver = "mch",\ 355 .property = "extended-tseg-mbytes",\ 356 .value = stringify(0),\ 357 },\ 358 359 #define PC_COMPAT_2_8 \ 360 HW_COMPAT_2_8 \ 361 {\ 362 .driver = TYPE_X86_CPU,\ 363 .property = "tcg-cpuid",\ 364 .value = "off",\ 365 },\ 366 {\ 367 .driver = "kvmclock",\ 368 .property = "x-mach-use-reliable-get-clock",\ 369 .value = "off",\ 370 },\ 371 {\ 372 .driver = "ICH9-LPC",\ 373 .property = "x-smi-broadcast",\ 374 .value = "off",\ 375 },\ 376 {\ 377 .driver = TYPE_X86_CPU,\ 378 .property = "vmware-cpuid-freq",\ 379 .value = "off",\ 380 },\ 381 {\ 382 .driver = "Haswell-" TYPE_X86_CPU,\ 383 .property = "stepping",\ 384 .value = "1",\ 385 }, 386 387 #define PC_COMPAT_2_7 \ 388 HW_COMPAT_2_7 \ 389 {\ 390 .driver = TYPE_X86_CPU,\ 391 .property = "l3-cache",\ 392 .value = "off",\ 393 },\ 394 {\ 395 .driver = TYPE_X86_CPU,\ 396 .property = "full-cpuid-auto-level",\ 397 .value = "off",\ 398 },\ 399 {\ 400 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 401 .property = "family",\ 402 .value = "15",\ 403 },\ 404 {\ 405 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 406 .property = "model",\ 407 .value = "6",\ 408 },\ 409 {\ 410 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 411 .property = "stepping",\ 412 .value = "1",\ 413 },\ 414 {\ 415 .driver = "isa-pcspk",\ 416 .property = "migrate",\ 417 .value = "off",\ 418 }, 419 420 #define PC_COMPAT_2_6 \ 421 HW_COMPAT_2_6 \ 422 {\ 423 .driver = TYPE_X86_CPU,\ 424 .property = "cpuid-0xb",\ 425 .value = "off",\ 426 },{\ 427 .driver = "vmxnet3",\ 428 .property = "romfile",\ 429 .value = "",\ 430 },\ 431 {\ 432 .driver = TYPE_X86_CPU,\ 433 .property = "fill-mtrr-mask",\ 434 .value = "off",\ 435 },\ 436 {\ 437 .driver = "apic-common",\ 438 .property = "legacy-instance-id",\ 439 .value = "on",\ 440 }, 441 442 #define PC_COMPAT_2_5 \ 443 HW_COMPAT_2_5 444 445 /* Helper for setting model-id for CPU models that changed model-id 446 * depending on QEMU versions up to QEMU 2.4. 447 */ 448 #define PC_CPU_MODEL_IDS(v) \ 449 {\ 450 .driver = "qemu32-" TYPE_X86_CPU,\ 451 .property = "model-id",\ 452 .value = "QEMU Virtual CPU version " v,\ 453 },\ 454 {\ 455 .driver = "qemu64-" TYPE_X86_CPU,\ 456 .property = "model-id",\ 457 .value = "QEMU Virtual CPU version " v,\ 458 },\ 459 {\ 460 .driver = "athlon-" TYPE_X86_CPU,\ 461 .property = "model-id",\ 462 .value = "QEMU Virtual CPU version " v,\ 463 }, 464 465 #define PC_COMPAT_2_4 \ 466 HW_COMPAT_2_4 \ 467 PC_CPU_MODEL_IDS("2.4.0") \ 468 {\ 469 .driver = "Haswell-" TYPE_X86_CPU,\ 470 .property = "abm",\ 471 .value = "off",\ 472 },\ 473 {\ 474 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 475 .property = "abm",\ 476 .value = "off",\ 477 },\ 478 {\ 479 .driver = "Broadwell-" TYPE_X86_CPU,\ 480 .property = "abm",\ 481 .value = "off",\ 482 },\ 483 {\ 484 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 485 .property = "abm",\ 486 .value = "off",\ 487 },\ 488 {\ 489 .driver = "host" "-" TYPE_X86_CPU,\ 490 .property = "host-cache-info",\ 491 .value = "on",\ 492 },\ 493 {\ 494 .driver = TYPE_X86_CPU,\ 495 .property = "check",\ 496 .value = "off",\ 497 },\ 498 {\ 499 .driver = "qemu64" "-" TYPE_X86_CPU,\ 500 .property = "sse4a",\ 501 .value = "on",\ 502 },\ 503 {\ 504 .driver = "qemu64" "-" TYPE_X86_CPU,\ 505 .property = "abm",\ 506 .value = "on",\ 507 },\ 508 {\ 509 .driver = "qemu64" "-" TYPE_X86_CPU,\ 510 .property = "popcnt",\ 511 .value = "on",\ 512 },\ 513 {\ 514 .driver = "qemu32" "-" TYPE_X86_CPU,\ 515 .property = "popcnt",\ 516 .value = "on",\ 517 },{\ 518 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 519 .property = "rdtscp",\ 520 .value = "on",\ 521 },{\ 522 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 523 .property = "rdtscp",\ 524 .value = "on",\ 525 },{\ 526 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 527 .property = "rdtscp",\ 528 .value = "on",\ 529 },{\ 530 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 531 .property = "rdtscp",\ 532 .value = "on",\ 533 }, 534 535 536 #define PC_COMPAT_2_3 \ 537 HW_COMPAT_2_3 \ 538 PC_CPU_MODEL_IDS("2.3.0") \ 539 {\ 540 .driver = TYPE_X86_CPU,\ 541 .property = "arat",\ 542 .value = "off",\ 543 },{\ 544 .driver = "qemu64" "-" TYPE_X86_CPU,\ 545 .property = "min-level",\ 546 .value = stringify(4),\ 547 },{\ 548 .driver = "kvm64" "-" TYPE_X86_CPU,\ 549 .property = "min-level",\ 550 .value = stringify(5),\ 551 },{\ 552 .driver = "pentium3" "-" TYPE_X86_CPU,\ 553 .property = "min-level",\ 554 .value = stringify(2),\ 555 },{\ 556 .driver = "n270" "-" TYPE_X86_CPU,\ 557 .property = "min-level",\ 558 .value = stringify(5),\ 559 },{\ 560 .driver = "Conroe" "-" TYPE_X86_CPU,\ 561 .property = "min-level",\ 562 .value = stringify(4),\ 563 },{\ 564 .driver = "Penryn" "-" TYPE_X86_CPU,\ 565 .property = "min-level",\ 566 .value = stringify(4),\ 567 },{\ 568 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 569 .property = "min-level",\ 570 .value = stringify(4),\ 571 },{\ 572 .driver = "n270" "-" TYPE_X86_CPU,\ 573 .property = "min-xlevel",\ 574 .value = stringify(0x8000000a),\ 575 },{\ 576 .driver = "Penryn" "-" TYPE_X86_CPU,\ 577 .property = "min-xlevel",\ 578 .value = stringify(0x8000000a),\ 579 },{\ 580 .driver = "Conroe" "-" TYPE_X86_CPU,\ 581 .property = "min-xlevel",\ 582 .value = stringify(0x8000000a),\ 583 },{\ 584 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 585 .property = "min-xlevel",\ 586 .value = stringify(0x8000000a),\ 587 },{\ 588 .driver = "Westmere" "-" TYPE_X86_CPU,\ 589 .property = "min-xlevel",\ 590 .value = stringify(0x8000000a),\ 591 },{\ 592 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 593 .property = "min-xlevel",\ 594 .value = stringify(0x8000000a),\ 595 },{\ 596 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 597 .property = "min-xlevel",\ 598 .value = stringify(0x8000000a),\ 599 },{\ 600 .driver = "Haswell" "-" TYPE_X86_CPU,\ 601 .property = "min-xlevel",\ 602 .value = stringify(0x8000000a),\ 603 },{\ 604 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 605 .property = "min-xlevel",\ 606 .value = stringify(0x8000000a),\ 607 },{\ 608 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 609 .property = "min-xlevel",\ 610 .value = stringify(0x8000000a),\ 611 },{\ 612 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 613 .property = "min-xlevel",\ 614 .value = stringify(0x8000000a),\ 615 },{\ 616 .driver = TYPE_X86_CPU,\ 617 .property = "kvm-no-smi-migration",\ 618 .value = "on",\ 619 }, 620 621 #define PC_COMPAT_2_2 \ 622 HW_COMPAT_2_2 \ 623 PC_CPU_MODEL_IDS("2.2.0") \ 624 {\ 625 .driver = "kvm64" "-" TYPE_X86_CPU,\ 626 .property = "vme",\ 627 .value = "off",\ 628 },\ 629 {\ 630 .driver = "kvm32" "-" TYPE_X86_CPU,\ 631 .property = "vme",\ 632 .value = "off",\ 633 },\ 634 {\ 635 .driver = "Conroe" "-" TYPE_X86_CPU,\ 636 .property = "vme",\ 637 .value = "off",\ 638 },\ 639 {\ 640 .driver = "Penryn" "-" TYPE_X86_CPU,\ 641 .property = "vme",\ 642 .value = "off",\ 643 },\ 644 {\ 645 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 646 .property = "vme",\ 647 .value = "off",\ 648 },\ 649 {\ 650 .driver = "Westmere" "-" TYPE_X86_CPU,\ 651 .property = "vme",\ 652 .value = "off",\ 653 },\ 654 {\ 655 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 656 .property = "vme",\ 657 .value = "off",\ 658 },\ 659 {\ 660 .driver = "Haswell" "-" TYPE_X86_CPU,\ 661 .property = "vme",\ 662 .value = "off",\ 663 },\ 664 {\ 665 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 666 .property = "vme",\ 667 .value = "off",\ 668 },\ 669 {\ 670 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 671 .property = "vme",\ 672 .value = "off",\ 673 },\ 674 {\ 675 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 676 .property = "vme",\ 677 .value = "off",\ 678 },\ 679 {\ 680 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 681 .property = "vme",\ 682 .value = "off",\ 683 },\ 684 {\ 685 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 686 .property = "vme",\ 687 .value = "off",\ 688 },\ 689 {\ 690 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 691 .property = "vme",\ 692 .value = "off",\ 693 },\ 694 {\ 695 .driver = "Haswell" "-" TYPE_X86_CPU,\ 696 .property = "f16c",\ 697 .value = "off",\ 698 },\ 699 {\ 700 .driver = "Haswell" "-" TYPE_X86_CPU,\ 701 .property = "rdrand",\ 702 .value = "off",\ 703 },\ 704 {\ 705 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 706 .property = "f16c",\ 707 .value = "off",\ 708 },\ 709 {\ 710 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 711 .property = "rdrand",\ 712 .value = "off",\ 713 }, 714 715 #define PC_COMPAT_2_1 \ 716 HW_COMPAT_2_1 \ 717 PC_CPU_MODEL_IDS("2.1.0") \ 718 {\ 719 .driver = "coreduo" "-" TYPE_X86_CPU,\ 720 .property = "vmx",\ 721 .value = "on",\ 722 },\ 723 {\ 724 .driver = "core2duo" "-" TYPE_X86_CPU,\ 725 .property = "vmx",\ 726 .value = "on",\ 727 }, 728 729 #define PC_COMPAT_2_0 \ 730 PC_CPU_MODEL_IDS("2.0.0") \ 731 {\ 732 .driver = "virtio-scsi-pci",\ 733 .property = "any_layout",\ 734 .value = "off",\ 735 },{\ 736 .driver = "PIIX4_PM",\ 737 .property = "memory-hotplug-support",\ 738 .value = "off",\ 739 },\ 740 {\ 741 .driver = "apic",\ 742 .property = "version",\ 743 .value = stringify(0x11),\ 744 },\ 745 {\ 746 .driver = "nec-usb-xhci",\ 747 .property = "superspeed-ports-first",\ 748 .value = "off",\ 749 },\ 750 {\ 751 .driver = "nec-usb-xhci",\ 752 .property = "force-pcie-endcap",\ 753 .value = "on",\ 754 },\ 755 {\ 756 .driver = "pci-serial",\ 757 .property = "prog_if",\ 758 .value = stringify(0),\ 759 },\ 760 {\ 761 .driver = "pci-serial-2x",\ 762 .property = "prog_if",\ 763 .value = stringify(0),\ 764 },\ 765 {\ 766 .driver = "pci-serial-4x",\ 767 .property = "prog_if",\ 768 .value = stringify(0),\ 769 },\ 770 {\ 771 .driver = "virtio-net-pci",\ 772 .property = "guest_announce",\ 773 .value = "off",\ 774 },\ 775 {\ 776 .driver = "ICH9-LPC",\ 777 .property = "memory-hotplug-support",\ 778 .value = "off",\ 779 },{\ 780 .driver = "xio3130-downstream",\ 781 .property = COMPAT_PROP_PCP,\ 782 .value = "off",\ 783 },{\ 784 .driver = "ioh3420",\ 785 .property = COMPAT_PROP_PCP,\ 786 .value = "off",\ 787 }, 788 789 #define PC_COMPAT_1_7 \ 790 PC_CPU_MODEL_IDS("1.7.0") \ 791 {\ 792 .driver = TYPE_USB_DEVICE,\ 793 .property = "msos-desc",\ 794 .value = "no",\ 795 },\ 796 {\ 797 .driver = "PIIX4_PM",\ 798 .property = "acpi-pci-hotplug-with-bridge-support",\ 799 .value = "off",\ 800 },\ 801 {\ 802 .driver = "hpet",\ 803 .property = HPET_INTCAP,\ 804 .value = stringify(4),\ 805 }, 806 807 #define PC_COMPAT_1_6 \ 808 PC_CPU_MODEL_IDS("1.6.0") \ 809 {\ 810 .driver = "e1000",\ 811 .property = "mitigation",\ 812 .value = "off",\ 813 },{\ 814 .driver = "qemu64-" TYPE_X86_CPU,\ 815 .property = "model",\ 816 .value = stringify(2),\ 817 },{\ 818 .driver = "qemu32-" TYPE_X86_CPU,\ 819 .property = "model",\ 820 .value = stringify(3),\ 821 },{\ 822 .driver = "i440FX-pcihost",\ 823 .property = "short_root_bus",\ 824 .value = stringify(1),\ 825 },{\ 826 .driver = "q35-pcihost",\ 827 .property = "short_root_bus",\ 828 .value = stringify(1),\ 829 }, 830 831 #define PC_COMPAT_1_5 \ 832 PC_CPU_MODEL_IDS("1.5.0") \ 833 {\ 834 .driver = "Conroe-" TYPE_X86_CPU,\ 835 .property = "model",\ 836 .value = stringify(2),\ 837 },{\ 838 .driver = "Conroe-" TYPE_X86_CPU,\ 839 .property = "min-level",\ 840 .value = stringify(2),\ 841 },{\ 842 .driver = "Penryn-" TYPE_X86_CPU,\ 843 .property = "model",\ 844 .value = stringify(2),\ 845 },{\ 846 .driver = "Penryn-" TYPE_X86_CPU,\ 847 .property = "min-level",\ 848 .value = stringify(2),\ 849 },{\ 850 .driver = "Nehalem-" TYPE_X86_CPU,\ 851 .property = "model",\ 852 .value = stringify(2),\ 853 },{\ 854 .driver = "Nehalem-" TYPE_X86_CPU,\ 855 .property = "min-level",\ 856 .value = stringify(2),\ 857 },{\ 858 .driver = "virtio-net-pci",\ 859 .property = "any_layout",\ 860 .value = "off",\ 861 },{\ 862 .driver = TYPE_X86_CPU,\ 863 .property = "pmu",\ 864 .value = "on",\ 865 },{\ 866 .driver = "i440FX-pcihost",\ 867 .property = "short_root_bus",\ 868 .value = stringify(0),\ 869 },{\ 870 .driver = "q35-pcihost",\ 871 .property = "short_root_bus",\ 872 .value = stringify(0),\ 873 }, 874 875 #define PC_COMPAT_1_4 \ 876 PC_CPU_MODEL_IDS("1.4.0") \ 877 {\ 878 .driver = "scsi-hd",\ 879 .property = "discard_granularity",\ 880 .value = stringify(0),\ 881 },{\ 882 .driver = "scsi-cd",\ 883 .property = "discard_granularity",\ 884 .value = stringify(0),\ 885 },{\ 886 .driver = "scsi-disk",\ 887 .property = "discard_granularity",\ 888 .value = stringify(0),\ 889 },{\ 890 .driver = "ide-hd",\ 891 .property = "discard_granularity",\ 892 .value = stringify(0),\ 893 },{\ 894 .driver = "ide-cd",\ 895 .property = "discard_granularity",\ 896 .value = stringify(0),\ 897 },{\ 898 .driver = "ide-drive",\ 899 .property = "discard_granularity",\ 900 .value = stringify(0),\ 901 },{\ 902 .driver = "virtio-blk-pci",\ 903 .property = "discard_granularity",\ 904 .value = stringify(0),\ 905 },{\ 906 .driver = "virtio-serial-pci",\ 907 .property = "vectors",\ 908 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 909 .value = stringify(0xFFFFFFFF),\ 910 },{ \ 911 .driver = "virtio-net-pci", \ 912 .property = "ctrl_guest_offloads", \ 913 .value = "off", \ 914 },{\ 915 .driver = "e1000",\ 916 .property = "romfile",\ 917 .value = "pxe-e1000.rom",\ 918 },{\ 919 .driver = "ne2k_pci",\ 920 .property = "romfile",\ 921 .value = "pxe-ne2k_pci.rom",\ 922 },{\ 923 .driver = "pcnet",\ 924 .property = "romfile",\ 925 .value = "pxe-pcnet.rom",\ 926 },{\ 927 .driver = "rtl8139",\ 928 .property = "romfile",\ 929 .value = "pxe-rtl8139.rom",\ 930 },{\ 931 .driver = "virtio-net-pci",\ 932 .property = "romfile",\ 933 .value = "pxe-virtio.rom",\ 934 },{\ 935 .driver = "486-" TYPE_X86_CPU,\ 936 .property = "model",\ 937 .value = stringify(0),\ 938 },\ 939 {\ 940 .driver = "n270" "-" TYPE_X86_CPU,\ 941 .property = "movbe",\ 942 .value = "off",\ 943 },\ 944 {\ 945 .driver = "Westmere" "-" TYPE_X86_CPU,\ 946 .property = "pclmulqdq",\ 947 .value = "off",\ 948 }, 949 950 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 951 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 952 { \ 953 MachineClass *mc = MACHINE_CLASS(oc); \ 954 optsfn(mc); \ 955 mc->init = initfn; \ 956 } \ 957 static const TypeInfo pc_machine_type_##suffix = { \ 958 .name = namestr TYPE_MACHINE_SUFFIX, \ 959 .parent = TYPE_PC_MACHINE, \ 960 .class_init = pc_machine_##suffix##_class_init, \ 961 }; \ 962 static void pc_machine_init_##suffix(void) \ 963 { \ 964 type_register(&pc_machine_type_##suffix); \ 965 } \ 966 type_init(pc_machine_init_##suffix) 967 968 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 969 #endif 970