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 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 158 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 159 160 /* Global System Interrupts */ 161 162 #define GSI_NUM_PINS IOAPIC_NUM_PINS 163 164 typedef struct GSIState { 165 qemu_irq i8259_irq[ISA_NUM_IRQS]; 166 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 167 } GSIState; 168 169 void gsi_handler(void *opaque, int n, int level); 170 171 /* vmport.c */ 172 #define TYPE_VMPORT "vmport" 173 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 174 175 static inline void vmport_init(ISABus *bus) 176 { 177 isa_create_simple(bus, TYPE_VMPORT); 178 } 179 180 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 181 void vmmouse_get_data(uint32_t *data); 182 void vmmouse_set_data(const uint32_t *data); 183 184 /* pc.c */ 185 extern int fd_bootchk; 186 187 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 188 void pc_register_ferr_irq(qemu_irq irq); 189 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 190 191 void pc_cpus_init(PCMachineState *pcms); 192 void pc_hot_add_cpu(const int64_t id, Error **errp); 193 void pc_acpi_init(const char *default_dsdt); 194 195 void pc_guest_info_init(PCMachineState *pcms); 196 197 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 198 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 199 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 200 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 201 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 202 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 203 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 204 205 206 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 207 MemoryRegion *pci_address_space); 208 209 void xen_load_linux(PCMachineState *pcms); 210 void pc_memory_init(PCMachineState *pcms, 211 MemoryRegion *system_memory, 212 MemoryRegion *rom_memory, 213 MemoryRegion **ram_memory); 214 uint64_t pc_pci_hole64_start(void); 215 qemu_irq pc_allocate_cpu_irq(void); 216 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 217 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 218 ISADevice **rtc_state, 219 bool create_fdctrl, 220 bool no_vmport, 221 bool has_pit, 222 uint32_t hpet_irqs); 223 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 224 void pc_cmos_init(PCMachineState *pcms, 225 BusState *ide0, BusState *ide1, 226 ISADevice *s); 227 void pc_nic_init(PCMachineClass *pcmc, ISABus *isa_bus, PCIBus *pci_bus); 228 void pc_pci_device_init(PCIBus *pci_bus); 229 230 typedef void (*cpu_set_smm_t)(int smm, void *arg); 231 232 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 233 234 ISADevice *pc_find_fdc0(void); 235 int cmos_get_fd_drive_type(FloppyDriveType fd0); 236 237 #define FW_CFG_IO_BASE 0x510 238 239 #define PORT92_A20_LINE "a20" 240 241 /* acpi_piix.c */ 242 243 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 244 qemu_irq sci_irq, qemu_irq smi_irq, 245 int smm_enabled, DeviceState **piix4_pm); 246 247 /* hpet.c */ 248 extern int no_hpet; 249 250 /* piix_pci.c */ 251 struct PCII440FXState; 252 typedef struct PCII440FXState PCII440FXState; 253 254 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 255 #define TYPE_I440FX_PCI_DEVICE "i440FX" 256 257 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 258 259 /* 260 * Reset Control Register: PCI-accessible ISA-Compatible Register at address 261 * 0xcf9, provided by the PCI/ISA bridge (PIIX3 PCI function 0, 8086:7000). 262 */ 263 #define RCR_IOPORT 0xcf9 264 265 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 266 PCII440FXState **pi440fx_state, int *piix_devfn, 267 ISABus **isa_bus, qemu_irq *pic, 268 MemoryRegion *address_space_mem, 269 MemoryRegion *address_space_io, 270 ram_addr_t ram_size, 271 ram_addr_t below_4g_mem_size, 272 ram_addr_t above_4g_mem_size, 273 MemoryRegion *pci_memory, 274 MemoryRegion *ram_memory); 275 276 PCIBus *find_i440fx(void); 277 /* piix4.c */ 278 extern PCIDevice *piix4_dev; 279 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 280 281 /* pc_sysfw.c */ 282 void pc_system_firmware_init(MemoryRegion *rom_memory, 283 bool isapc_ram_fw); 284 285 /* acpi-build.c */ 286 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 287 const CPUArchIdList *apic_ids, GArray *entry); 288 289 /* e820 types */ 290 #define E820_RAM 1 291 #define E820_RESERVED 2 292 #define E820_ACPI 3 293 #define E820_NVS 4 294 #define E820_UNUSABLE 5 295 296 int e820_add_entry(uint64_t, uint64_t, uint32_t); 297 int e820_get_num_entries(void); 298 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 299 300 #define PC_COMPAT_2_12 \ 301 HW_COMPAT_2_12 \ 302 {\ 303 .driver = TYPE_X86_CPU,\ 304 .property = "legacy-cache",\ 305 .value = "on",\ 306 }, 307 308 #define PC_COMPAT_2_11 \ 309 HW_COMPAT_2_11 \ 310 {\ 311 .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ 312 .property = "clflushopt",\ 313 .value = "off",\ 314 }, 315 316 #define PC_COMPAT_2_10 \ 317 HW_COMPAT_2_10 \ 318 {\ 319 .driver = TYPE_X86_CPU,\ 320 .property = "x-hv-max-vps",\ 321 .value = "0x40",\ 322 },{\ 323 .driver = "i440FX-pcihost",\ 324 .property = "x-pci-hole64-fix",\ 325 .value = "off",\ 326 },{\ 327 .driver = "q35-pcihost",\ 328 .property = "x-pci-hole64-fix",\ 329 .value = "off",\ 330 }, 331 332 #define PC_COMPAT_2_9 \ 333 HW_COMPAT_2_9 \ 334 {\ 335 .driver = "mch",\ 336 .property = "extended-tseg-mbytes",\ 337 .value = stringify(0),\ 338 },\ 339 340 #define PC_COMPAT_2_8 \ 341 HW_COMPAT_2_8 \ 342 {\ 343 .driver = TYPE_X86_CPU,\ 344 .property = "tcg-cpuid",\ 345 .value = "off",\ 346 },\ 347 {\ 348 .driver = "kvmclock",\ 349 .property = "x-mach-use-reliable-get-clock",\ 350 .value = "off",\ 351 },\ 352 {\ 353 .driver = "ICH9-LPC",\ 354 .property = "x-smi-broadcast",\ 355 .value = "off",\ 356 },\ 357 {\ 358 .driver = TYPE_X86_CPU,\ 359 .property = "vmware-cpuid-freq",\ 360 .value = "off",\ 361 },\ 362 {\ 363 .driver = "Haswell-" TYPE_X86_CPU,\ 364 .property = "stepping",\ 365 .value = "1",\ 366 }, 367 368 #define PC_COMPAT_2_7 \ 369 HW_COMPAT_2_7 \ 370 {\ 371 .driver = TYPE_X86_CPU,\ 372 .property = "l3-cache",\ 373 .value = "off",\ 374 },\ 375 {\ 376 .driver = TYPE_X86_CPU,\ 377 .property = "full-cpuid-auto-level",\ 378 .value = "off",\ 379 },\ 380 {\ 381 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 382 .property = "family",\ 383 .value = "15",\ 384 },\ 385 {\ 386 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 387 .property = "model",\ 388 .value = "6",\ 389 },\ 390 {\ 391 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 392 .property = "stepping",\ 393 .value = "1",\ 394 },\ 395 {\ 396 .driver = "isa-pcspk",\ 397 .property = "migrate",\ 398 .value = "off",\ 399 }, 400 401 #define PC_COMPAT_2_6 \ 402 HW_COMPAT_2_6 \ 403 {\ 404 .driver = TYPE_X86_CPU,\ 405 .property = "cpuid-0xb",\ 406 .value = "off",\ 407 },{\ 408 .driver = "vmxnet3",\ 409 .property = "romfile",\ 410 .value = "",\ 411 },\ 412 {\ 413 .driver = TYPE_X86_CPU,\ 414 .property = "fill-mtrr-mask",\ 415 .value = "off",\ 416 },\ 417 {\ 418 .driver = "apic-common",\ 419 .property = "legacy-instance-id",\ 420 .value = "on",\ 421 }, 422 423 #define PC_COMPAT_2_5 \ 424 HW_COMPAT_2_5 425 426 /* Helper for setting model-id for CPU models that changed model-id 427 * depending on QEMU versions up to QEMU 2.4. 428 */ 429 #define PC_CPU_MODEL_IDS(v) \ 430 {\ 431 .driver = "qemu32-" TYPE_X86_CPU,\ 432 .property = "model-id",\ 433 .value = "QEMU Virtual CPU version " v,\ 434 },\ 435 {\ 436 .driver = "qemu64-" TYPE_X86_CPU,\ 437 .property = "model-id",\ 438 .value = "QEMU Virtual CPU version " v,\ 439 },\ 440 {\ 441 .driver = "athlon-" TYPE_X86_CPU,\ 442 .property = "model-id",\ 443 .value = "QEMU Virtual CPU version " v,\ 444 }, 445 446 #define PC_COMPAT_2_4 \ 447 HW_COMPAT_2_4 \ 448 PC_CPU_MODEL_IDS("2.4.0") \ 449 {\ 450 .driver = "Haswell-" TYPE_X86_CPU,\ 451 .property = "abm",\ 452 .value = "off",\ 453 },\ 454 {\ 455 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 456 .property = "abm",\ 457 .value = "off",\ 458 },\ 459 {\ 460 .driver = "Broadwell-" TYPE_X86_CPU,\ 461 .property = "abm",\ 462 .value = "off",\ 463 },\ 464 {\ 465 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 466 .property = "abm",\ 467 .value = "off",\ 468 },\ 469 {\ 470 .driver = "host" "-" TYPE_X86_CPU,\ 471 .property = "host-cache-info",\ 472 .value = "on",\ 473 },\ 474 {\ 475 .driver = TYPE_X86_CPU,\ 476 .property = "check",\ 477 .value = "off",\ 478 },\ 479 {\ 480 .driver = "qemu64" "-" TYPE_X86_CPU,\ 481 .property = "sse4a",\ 482 .value = "on",\ 483 },\ 484 {\ 485 .driver = "qemu64" "-" TYPE_X86_CPU,\ 486 .property = "abm",\ 487 .value = "on",\ 488 },\ 489 {\ 490 .driver = "qemu64" "-" TYPE_X86_CPU,\ 491 .property = "popcnt",\ 492 .value = "on",\ 493 },\ 494 {\ 495 .driver = "qemu32" "-" TYPE_X86_CPU,\ 496 .property = "popcnt",\ 497 .value = "on",\ 498 },{\ 499 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 500 .property = "rdtscp",\ 501 .value = "on",\ 502 },{\ 503 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 504 .property = "rdtscp",\ 505 .value = "on",\ 506 },{\ 507 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 508 .property = "rdtscp",\ 509 .value = "on",\ 510 },{\ 511 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 512 .property = "rdtscp",\ 513 .value = "on",\ 514 }, 515 516 517 #define PC_COMPAT_2_3 \ 518 HW_COMPAT_2_3 \ 519 PC_CPU_MODEL_IDS("2.3.0") \ 520 {\ 521 .driver = TYPE_X86_CPU,\ 522 .property = "arat",\ 523 .value = "off",\ 524 },{\ 525 .driver = "qemu64" "-" TYPE_X86_CPU,\ 526 .property = "min-level",\ 527 .value = stringify(4),\ 528 },{\ 529 .driver = "kvm64" "-" TYPE_X86_CPU,\ 530 .property = "min-level",\ 531 .value = stringify(5),\ 532 },{\ 533 .driver = "pentium3" "-" TYPE_X86_CPU,\ 534 .property = "min-level",\ 535 .value = stringify(2),\ 536 },{\ 537 .driver = "n270" "-" TYPE_X86_CPU,\ 538 .property = "min-level",\ 539 .value = stringify(5),\ 540 },{\ 541 .driver = "Conroe" "-" TYPE_X86_CPU,\ 542 .property = "min-level",\ 543 .value = stringify(4),\ 544 },{\ 545 .driver = "Penryn" "-" TYPE_X86_CPU,\ 546 .property = "min-level",\ 547 .value = stringify(4),\ 548 },{\ 549 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 550 .property = "min-level",\ 551 .value = stringify(4),\ 552 },{\ 553 .driver = "n270" "-" TYPE_X86_CPU,\ 554 .property = "min-xlevel",\ 555 .value = stringify(0x8000000a),\ 556 },{\ 557 .driver = "Penryn" "-" TYPE_X86_CPU,\ 558 .property = "min-xlevel",\ 559 .value = stringify(0x8000000a),\ 560 },{\ 561 .driver = "Conroe" "-" TYPE_X86_CPU,\ 562 .property = "min-xlevel",\ 563 .value = stringify(0x8000000a),\ 564 },{\ 565 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 566 .property = "min-xlevel",\ 567 .value = stringify(0x8000000a),\ 568 },{\ 569 .driver = "Westmere" "-" TYPE_X86_CPU,\ 570 .property = "min-xlevel",\ 571 .value = stringify(0x8000000a),\ 572 },{\ 573 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 574 .property = "min-xlevel",\ 575 .value = stringify(0x8000000a),\ 576 },{\ 577 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 578 .property = "min-xlevel",\ 579 .value = stringify(0x8000000a),\ 580 },{\ 581 .driver = "Haswell" "-" TYPE_X86_CPU,\ 582 .property = "min-xlevel",\ 583 .value = stringify(0x8000000a),\ 584 },{\ 585 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 586 .property = "min-xlevel",\ 587 .value = stringify(0x8000000a),\ 588 },{\ 589 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 590 .property = "min-xlevel",\ 591 .value = stringify(0x8000000a),\ 592 },{\ 593 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 594 .property = "min-xlevel",\ 595 .value = stringify(0x8000000a),\ 596 },{\ 597 .driver = TYPE_X86_CPU,\ 598 .property = "kvm-no-smi-migration",\ 599 .value = "on",\ 600 }, 601 602 #define PC_COMPAT_2_2 \ 603 HW_COMPAT_2_2 \ 604 PC_CPU_MODEL_IDS("2.2.0") \ 605 {\ 606 .driver = "kvm64" "-" TYPE_X86_CPU,\ 607 .property = "vme",\ 608 .value = "off",\ 609 },\ 610 {\ 611 .driver = "kvm32" "-" TYPE_X86_CPU,\ 612 .property = "vme",\ 613 .value = "off",\ 614 },\ 615 {\ 616 .driver = "Conroe" "-" TYPE_X86_CPU,\ 617 .property = "vme",\ 618 .value = "off",\ 619 },\ 620 {\ 621 .driver = "Penryn" "-" TYPE_X86_CPU,\ 622 .property = "vme",\ 623 .value = "off",\ 624 },\ 625 {\ 626 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 627 .property = "vme",\ 628 .value = "off",\ 629 },\ 630 {\ 631 .driver = "Westmere" "-" TYPE_X86_CPU,\ 632 .property = "vme",\ 633 .value = "off",\ 634 },\ 635 {\ 636 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 637 .property = "vme",\ 638 .value = "off",\ 639 },\ 640 {\ 641 .driver = "Haswell" "-" TYPE_X86_CPU,\ 642 .property = "vme",\ 643 .value = "off",\ 644 },\ 645 {\ 646 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 647 .property = "vme",\ 648 .value = "off",\ 649 },\ 650 {\ 651 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 652 .property = "vme",\ 653 .value = "off",\ 654 },\ 655 {\ 656 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 657 .property = "vme",\ 658 .value = "off",\ 659 },\ 660 {\ 661 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 662 .property = "vme",\ 663 .value = "off",\ 664 },\ 665 {\ 666 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 667 .property = "vme",\ 668 .value = "off",\ 669 },\ 670 {\ 671 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 672 .property = "vme",\ 673 .value = "off",\ 674 },\ 675 {\ 676 .driver = "Haswell" "-" TYPE_X86_CPU,\ 677 .property = "f16c",\ 678 .value = "off",\ 679 },\ 680 {\ 681 .driver = "Haswell" "-" TYPE_X86_CPU,\ 682 .property = "rdrand",\ 683 .value = "off",\ 684 },\ 685 {\ 686 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 687 .property = "f16c",\ 688 .value = "off",\ 689 },\ 690 {\ 691 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 692 .property = "rdrand",\ 693 .value = "off",\ 694 }, 695 696 #define PC_COMPAT_2_1 \ 697 HW_COMPAT_2_1 \ 698 PC_CPU_MODEL_IDS("2.1.0") \ 699 {\ 700 .driver = "coreduo" "-" TYPE_X86_CPU,\ 701 .property = "vmx",\ 702 .value = "on",\ 703 },\ 704 {\ 705 .driver = "core2duo" "-" TYPE_X86_CPU,\ 706 .property = "vmx",\ 707 .value = "on",\ 708 }, 709 710 #define PC_COMPAT_2_0 \ 711 PC_CPU_MODEL_IDS("2.0.0") \ 712 {\ 713 .driver = "virtio-scsi-pci",\ 714 .property = "any_layout",\ 715 .value = "off",\ 716 },{\ 717 .driver = "PIIX4_PM",\ 718 .property = "memory-hotplug-support",\ 719 .value = "off",\ 720 },\ 721 {\ 722 .driver = "apic",\ 723 .property = "version",\ 724 .value = stringify(0x11),\ 725 },\ 726 {\ 727 .driver = "nec-usb-xhci",\ 728 .property = "superspeed-ports-first",\ 729 .value = "off",\ 730 },\ 731 {\ 732 .driver = "nec-usb-xhci",\ 733 .property = "force-pcie-endcap",\ 734 .value = "on",\ 735 },\ 736 {\ 737 .driver = "pci-serial",\ 738 .property = "prog_if",\ 739 .value = stringify(0),\ 740 },\ 741 {\ 742 .driver = "pci-serial-2x",\ 743 .property = "prog_if",\ 744 .value = stringify(0),\ 745 },\ 746 {\ 747 .driver = "pci-serial-4x",\ 748 .property = "prog_if",\ 749 .value = stringify(0),\ 750 },\ 751 {\ 752 .driver = "virtio-net-pci",\ 753 .property = "guest_announce",\ 754 .value = "off",\ 755 },\ 756 {\ 757 .driver = "ICH9-LPC",\ 758 .property = "memory-hotplug-support",\ 759 .value = "off",\ 760 },{\ 761 .driver = "xio3130-downstream",\ 762 .property = COMPAT_PROP_PCP,\ 763 .value = "off",\ 764 },{\ 765 .driver = "ioh3420",\ 766 .property = COMPAT_PROP_PCP,\ 767 .value = "off",\ 768 }, 769 770 #define PC_COMPAT_1_7 \ 771 PC_CPU_MODEL_IDS("1.7.0") \ 772 {\ 773 .driver = TYPE_USB_DEVICE,\ 774 .property = "msos-desc",\ 775 .value = "no",\ 776 },\ 777 {\ 778 .driver = "PIIX4_PM",\ 779 .property = "acpi-pci-hotplug-with-bridge-support",\ 780 .value = "off",\ 781 },\ 782 {\ 783 .driver = "hpet",\ 784 .property = HPET_INTCAP,\ 785 .value = stringify(4),\ 786 }, 787 788 #define PC_COMPAT_1_6 \ 789 PC_CPU_MODEL_IDS("1.6.0") \ 790 {\ 791 .driver = "e1000",\ 792 .property = "mitigation",\ 793 .value = "off",\ 794 },{\ 795 .driver = "qemu64-" TYPE_X86_CPU,\ 796 .property = "model",\ 797 .value = stringify(2),\ 798 },{\ 799 .driver = "qemu32-" TYPE_X86_CPU,\ 800 .property = "model",\ 801 .value = stringify(3),\ 802 },{\ 803 .driver = "i440FX-pcihost",\ 804 .property = "short_root_bus",\ 805 .value = stringify(1),\ 806 },{\ 807 .driver = "q35-pcihost",\ 808 .property = "short_root_bus",\ 809 .value = stringify(1),\ 810 }, 811 812 #define PC_COMPAT_1_5 \ 813 PC_CPU_MODEL_IDS("1.5.0") \ 814 {\ 815 .driver = "Conroe-" TYPE_X86_CPU,\ 816 .property = "model",\ 817 .value = stringify(2),\ 818 },{\ 819 .driver = "Conroe-" TYPE_X86_CPU,\ 820 .property = "min-level",\ 821 .value = stringify(2),\ 822 },{\ 823 .driver = "Penryn-" TYPE_X86_CPU,\ 824 .property = "model",\ 825 .value = stringify(2),\ 826 },{\ 827 .driver = "Penryn-" TYPE_X86_CPU,\ 828 .property = "min-level",\ 829 .value = stringify(2),\ 830 },{\ 831 .driver = "Nehalem-" TYPE_X86_CPU,\ 832 .property = "model",\ 833 .value = stringify(2),\ 834 },{\ 835 .driver = "Nehalem-" TYPE_X86_CPU,\ 836 .property = "min-level",\ 837 .value = stringify(2),\ 838 },{\ 839 .driver = "virtio-net-pci",\ 840 .property = "any_layout",\ 841 .value = "off",\ 842 },{\ 843 .driver = TYPE_X86_CPU,\ 844 .property = "pmu",\ 845 .value = "on",\ 846 },{\ 847 .driver = "i440FX-pcihost",\ 848 .property = "short_root_bus",\ 849 .value = stringify(0),\ 850 },{\ 851 .driver = "q35-pcihost",\ 852 .property = "short_root_bus",\ 853 .value = stringify(0),\ 854 }, 855 856 #define PC_COMPAT_1_4 \ 857 PC_CPU_MODEL_IDS("1.4.0") \ 858 {\ 859 .driver = "scsi-hd",\ 860 .property = "discard_granularity",\ 861 .value = stringify(0),\ 862 },{\ 863 .driver = "scsi-cd",\ 864 .property = "discard_granularity",\ 865 .value = stringify(0),\ 866 },{\ 867 .driver = "scsi-disk",\ 868 .property = "discard_granularity",\ 869 .value = stringify(0),\ 870 },{\ 871 .driver = "ide-hd",\ 872 .property = "discard_granularity",\ 873 .value = stringify(0),\ 874 },{\ 875 .driver = "ide-cd",\ 876 .property = "discard_granularity",\ 877 .value = stringify(0),\ 878 },{\ 879 .driver = "ide-drive",\ 880 .property = "discard_granularity",\ 881 .value = stringify(0),\ 882 },{\ 883 .driver = "virtio-blk-pci",\ 884 .property = "discard_granularity",\ 885 .value = stringify(0),\ 886 },{\ 887 .driver = "virtio-serial-pci",\ 888 .property = "vectors",\ 889 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 890 .value = stringify(0xFFFFFFFF),\ 891 },{ \ 892 .driver = "virtio-net-pci", \ 893 .property = "ctrl_guest_offloads", \ 894 .value = "off", \ 895 },{\ 896 .driver = "e1000",\ 897 .property = "romfile",\ 898 .value = "pxe-e1000.rom",\ 899 },{\ 900 .driver = "ne2k_pci",\ 901 .property = "romfile",\ 902 .value = "pxe-ne2k_pci.rom",\ 903 },{\ 904 .driver = "pcnet",\ 905 .property = "romfile",\ 906 .value = "pxe-pcnet.rom",\ 907 },{\ 908 .driver = "rtl8139",\ 909 .property = "romfile",\ 910 .value = "pxe-rtl8139.rom",\ 911 },{\ 912 .driver = "virtio-net-pci",\ 913 .property = "romfile",\ 914 .value = "pxe-virtio.rom",\ 915 },{\ 916 .driver = "486-" TYPE_X86_CPU,\ 917 .property = "model",\ 918 .value = stringify(0),\ 919 },\ 920 {\ 921 .driver = "n270" "-" TYPE_X86_CPU,\ 922 .property = "movbe",\ 923 .value = "off",\ 924 },\ 925 {\ 926 .driver = "Westmere" "-" TYPE_X86_CPU,\ 927 .property = "pclmulqdq",\ 928 .value = "off",\ 929 }, 930 931 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 932 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 933 { \ 934 MachineClass *mc = MACHINE_CLASS(oc); \ 935 optsfn(mc); \ 936 mc->init = initfn; \ 937 } \ 938 static const TypeInfo pc_machine_type_##suffix = { \ 939 .name = namestr TYPE_MACHINE_SUFFIX, \ 940 .parent = TYPE_PC_MACHINE, \ 941 .class_init = pc_machine_##suffix##_class_init, \ 942 }; \ 943 static void pc_machine_init_##suffix(void) \ 944 { \ 945 type_register(&pc_machine_type_##suffix); \ 946 } \ 947 type_init(pc_machine_init_##suffix) 948 949 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 950 #endif 951