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 #ifdef CONFIG_KVM 24 #define kvm_pit_in_kernel() \ 25 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 26 #define kvm_pic_in_kernel() \ 27 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 28 #define kvm_ioapic_in_kernel() \ 29 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 30 #else 31 #define kvm_pit_in_kernel() 0 32 #define kvm_pic_in_kernel() 0 33 #define kvm_ioapic_in_kernel() 0 34 #endif 35 36 /** 37 * PCMachineState: 38 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 39 * @boot_cpus: number of present VCPUs 40 */ 41 struct PCMachineState { 42 /*< private >*/ 43 MachineState parent_obj; 44 45 /* <public> */ 46 47 /* State for other subsystems/APIs: */ 48 MemoryHotplugState hotplug_memory; 49 Notifier machine_done; 50 51 /* Pointers to devices and objects: */ 52 HotplugHandler *acpi_dev; 53 ISADevice *rtc; 54 PCIBus *bus; 55 FWCfgState *fw_cfg; 56 qemu_irq *gsi; 57 58 /* Configuration options: */ 59 uint64_t max_ram_below_4g; 60 OnOffAuto vmport; 61 OnOffAuto smm; 62 63 AcpiNVDIMMState acpi_nvdimm_state; 64 65 bool acpi_build_enabled; 66 bool smbus; 67 bool sata; 68 bool pit; 69 70 /* RAM information (sizes, addresses, configuration): */ 71 ram_addr_t below_4g_mem_size, above_4g_mem_size; 72 73 /* CPU and apic information: */ 74 bool apic_xrupt_override; 75 unsigned apic_id_limit; 76 uint16_t boot_cpus; 77 78 /* NUMA information: */ 79 uint64_t numa_nodes; 80 uint64_t *node_mem; 81 82 /* Address space used by IOAPIC device. All IOAPIC interrupts 83 * will be translated to MSI messages in the address space. */ 84 AddressSpace *ioapic_as; 85 }; 86 87 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 88 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 89 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 90 #define PC_MACHINE_VMPORT "vmport" 91 #define PC_MACHINE_SMM "smm" 92 #define PC_MACHINE_NVDIMM "nvdimm" 93 #define PC_MACHINE_SMBUS "smbus" 94 #define PC_MACHINE_SATA "sata" 95 #define PC_MACHINE_PIT "pit" 96 97 /** 98 * PCMachineClass: 99 * 100 * Methods: 101 * 102 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 103 * 104 * Compat fields: 105 * 106 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 107 * backend's alignment value if provided 108 * @acpi_data_size: Size of the chunk of memory at the top of RAM 109 * for the BIOS ACPI tables and other BIOS 110 * datastructures. 111 * @gigabyte_align: Make sure that guest addresses aligned at 112 * 1Gbyte boundaries get mapped to host 113 * addresses aligned at 1Gbyte boundaries. This 114 * way we can use 1GByte pages in the host. 115 * 116 */ 117 struct PCMachineClass { 118 /*< private >*/ 119 MachineClass parent_class; 120 121 /*< public >*/ 122 123 /* Methods: */ 124 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 125 DeviceState *dev); 126 127 /* Device configuration: */ 128 bool pci_enabled; 129 bool kvmclock_enabled; 130 131 /* Compat options: */ 132 133 /* ACPI compat: */ 134 bool has_acpi_build; 135 bool rsdp_in_ram; 136 int legacy_acpi_table_size; 137 unsigned acpi_data_size; 138 139 /* SMBIOS compat: */ 140 bool smbios_defaults; 141 bool smbios_legacy_mode; 142 bool smbios_uuid_encoded; 143 144 /* RAM / address space compat: */ 145 bool gigabyte_align; 146 bool has_reserved_memory; 147 bool enforce_aligned_dimm; 148 bool broken_reserved_end; 149 150 /* TSC rate migration: */ 151 bool save_tsc_khz; 152 /* generate legacy CPU hotplug AML */ 153 bool legacy_cpu_hotplug; 154 }; 155 156 #define TYPE_PC_MACHINE "generic-pc-machine" 157 #define PC_MACHINE(obj) \ 158 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 159 #define PC_MACHINE_GET_CLASS(obj) \ 160 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 161 #define PC_MACHINE_CLASS(klass) \ 162 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 163 164 /* PC-style peripherals (also used by other machines). */ 165 166 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 167 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 168 #define ACPI_PM_PROP_S4_VAL "s4_val" 169 #define ACPI_PM_PROP_SCI_INT "sci_int" 170 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 171 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 172 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 173 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 174 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 175 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 176 177 /* parallel.c */ 178 179 void parallel_hds_isa_init(ISABus *bus, int n); 180 181 bool parallel_mm_init(MemoryRegion *address_space, 182 hwaddr base, int it_shift, qemu_irq irq, 183 Chardev *chr); 184 185 /* i8259.c */ 186 187 extern DeviceState *isa_pic; 188 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 189 qemu_irq *kvm_i8259_init(ISABus *bus); 190 int pic_read_irq(DeviceState *d); 191 int pic_get_output(DeviceState *d); 192 193 /* ioapic.c */ 194 195 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 196 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 197 198 /* Global System Interrupts */ 199 200 #define GSI_NUM_PINS IOAPIC_NUM_PINS 201 202 typedef struct GSIState { 203 qemu_irq i8259_irq[ISA_NUM_IRQS]; 204 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 205 } GSIState; 206 207 void gsi_handler(void *opaque, int n, int level); 208 209 /* vmport.c */ 210 #define TYPE_VMPORT "vmport" 211 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 212 213 static inline void vmport_init(ISABus *bus) 214 { 215 isa_create_simple(bus, TYPE_VMPORT); 216 } 217 218 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 219 void vmmouse_get_data(uint32_t *data); 220 void vmmouse_set_data(const uint32_t *data); 221 222 /* pckbd.c */ 223 #define I8042_A20_LINE "a20" 224 225 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 226 MemoryRegion *region, ram_addr_t size, 227 hwaddr mask); 228 void i8042_isa_mouse_fake_event(void *opaque); 229 void i8042_setup_a20_line(ISADevice *dev, qemu_irq a20_out); 230 231 /* pc.c */ 232 extern int fd_bootchk; 233 234 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 235 void pc_register_ferr_irq(qemu_irq irq); 236 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 237 238 void pc_cpus_init(PCMachineState *pcms); 239 void pc_hot_add_cpu(const int64_t id, Error **errp); 240 void pc_acpi_init(const char *default_dsdt); 241 242 void pc_guest_info_init(PCMachineState *pcms); 243 244 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 245 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 246 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 247 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 248 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 249 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 250 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 251 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 252 253 254 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 255 MemoryRegion *pci_address_space); 256 257 void xen_load_linux(PCMachineState *pcms); 258 void pc_memory_init(PCMachineState *pcms, 259 MemoryRegion *system_memory, 260 MemoryRegion *rom_memory, 261 MemoryRegion **ram_memory); 262 qemu_irq pc_allocate_cpu_irq(void); 263 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 264 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 265 ISADevice **rtc_state, 266 bool create_fdctrl, 267 bool no_vmport, 268 bool has_pit, 269 uint32_t hpet_irqs); 270 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 271 void pc_cmos_init(PCMachineState *pcms, 272 BusState *ide0, BusState *ide1, 273 ISADevice *s); 274 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 275 void pc_pci_device_init(PCIBus *pci_bus); 276 277 typedef void (*cpu_set_smm_t)(int smm, void *arg); 278 279 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 280 281 ISADevice *pc_find_fdc0(void); 282 int cmos_get_fd_drive_type(FloppyDriveType fd0); 283 284 #define FW_CFG_IO_BASE 0x510 285 286 #define PORT92_A20_LINE "a20" 287 288 /* acpi_piix.c */ 289 290 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 291 qemu_irq sci_irq, qemu_irq smi_irq, 292 int smm_enabled, DeviceState **piix4_pm); 293 294 /* hpet.c */ 295 extern int no_hpet; 296 297 /* piix_pci.c */ 298 struct PCII440FXState; 299 typedef struct PCII440FXState PCII440FXState; 300 301 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 302 #define TYPE_I440FX_PCI_DEVICE "i440FX" 303 304 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 305 306 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 307 PCII440FXState **pi440fx_state, int *piix_devfn, 308 ISABus **isa_bus, qemu_irq *pic, 309 MemoryRegion *address_space_mem, 310 MemoryRegion *address_space_io, 311 ram_addr_t ram_size, 312 ram_addr_t below_4g_mem_size, 313 ram_addr_t above_4g_mem_size, 314 MemoryRegion *pci_memory, 315 MemoryRegion *ram_memory); 316 317 PCIBus *find_i440fx(void); 318 /* piix4.c */ 319 extern PCIDevice *piix4_dev; 320 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 321 322 /* vga.c */ 323 enum vga_retrace_method { 324 VGA_RETRACE_DUMB, 325 VGA_RETRACE_PRECISE 326 }; 327 328 extern enum vga_retrace_method vga_retrace_method; 329 330 int isa_vga_mm_init(hwaddr vram_base, 331 hwaddr ctrl_base, int it_shift, 332 MemoryRegion *address_space); 333 334 /* ne2000.c */ 335 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 336 { 337 DeviceState *dev; 338 ISADevice *isadev; 339 340 qemu_check_nic_model(nd, "ne2k_isa"); 341 342 isadev = isa_try_create(bus, "ne2k_isa"); 343 if (!isadev) { 344 return false; 345 } 346 dev = DEVICE(isadev); 347 qdev_prop_set_uint32(dev, "iobase", base); 348 qdev_prop_set_uint32(dev, "irq", irq); 349 qdev_set_nic_properties(dev, nd); 350 qdev_init_nofail(dev); 351 return true; 352 } 353 354 /* pc_sysfw.c */ 355 void pc_system_firmware_init(MemoryRegion *rom_memory, 356 bool isapc_ram_fw); 357 358 /* pvpanic.c */ 359 uint16_t pvpanic_port(void); 360 361 /* acpi-build.c */ 362 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 363 const CPUArchIdList *apic_ids, GArray *entry); 364 365 /* e820 types */ 366 #define E820_RAM 1 367 #define E820_RESERVED 2 368 #define E820_ACPI 3 369 #define E820_NVS 4 370 #define E820_UNUSABLE 5 371 372 int e820_add_entry(uint64_t, uint64_t, uint32_t); 373 int e820_get_num_entries(void); 374 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 375 376 #define PC_COMPAT_2_8 \ 377 HW_COMPAT_2_8 \ 378 {\ 379 .driver = "kvmclock",\ 380 .property = "x-mach-use-reliable-get-clock",\ 381 .value = "off",\ 382 },\ 383 {\ 384 .driver = "ICH9-LPC",\ 385 .property = "x-smi-broadcast",\ 386 .value = "off",\ 387 },\ 388 {\ 389 .driver = TYPE_X86_CPU,\ 390 .property = "vmware-cpuid-freq",\ 391 .value = "off",\ 392 }, 393 394 #define PC_COMPAT_2_7 \ 395 HW_COMPAT_2_7 \ 396 {\ 397 .driver = TYPE_X86_CPU,\ 398 .property = "l3-cache",\ 399 .value = "off",\ 400 },\ 401 {\ 402 .driver = TYPE_X86_CPU,\ 403 .property = "full-cpuid-auto-level",\ 404 .value = "off",\ 405 },\ 406 {\ 407 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 408 .property = "family",\ 409 .value = "15",\ 410 },\ 411 {\ 412 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 413 .property = "model",\ 414 .value = "6",\ 415 },\ 416 {\ 417 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 418 .property = "stepping",\ 419 .value = "1",\ 420 },\ 421 {\ 422 .driver = "isa-pcspk",\ 423 .property = "migrate",\ 424 .value = "off",\ 425 }, 426 427 #define PC_COMPAT_2_6 \ 428 HW_COMPAT_2_6 \ 429 {\ 430 .driver = "fw_cfg_io",\ 431 .property = "dma_enabled",\ 432 .value = "off",\ 433 },{\ 434 .driver = TYPE_X86_CPU,\ 435 .property = "cpuid-0xb",\ 436 .value = "off",\ 437 },{\ 438 .driver = "vmxnet3",\ 439 .property = "romfile",\ 440 .value = "",\ 441 },\ 442 {\ 443 .driver = TYPE_X86_CPU,\ 444 .property = "fill-mtrr-mask",\ 445 .value = "off",\ 446 },\ 447 {\ 448 .driver = "apic-common",\ 449 .property = "legacy-instance-id",\ 450 .value = "on",\ 451 }, 452 453 #define PC_COMPAT_2_5 \ 454 HW_COMPAT_2_5 455 456 /* Helper for setting model-id for CPU models that changed model-id 457 * depending on QEMU versions up to QEMU 2.4. 458 */ 459 #define PC_CPU_MODEL_IDS(v) \ 460 {\ 461 .driver = "qemu32-" TYPE_X86_CPU,\ 462 .property = "model-id",\ 463 .value = "QEMU Virtual CPU version " v,\ 464 },\ 465 {\ 466 .driver = "qemu64-" TYPE_X86_CPU,\ 467 .property = "model-id",\ 468 .value = "QEMU Virtual CPU version " v,\ 469 },\ 470 {\ 471 .driver = "athlon-" TYPE_X86_CPU,\ 472 .property = "model-id",\ 473 .value = "QEMU Virtual CPU version " v,\ 474 }, 475 476 #define PC_COMPAT_2_4 \ 477 HW_COMPAT_2_4 \ 478 PC_CPU_MODEL_IDS("2.4.0") \ 479 {\ 480 .driver = "Haswell-" TYPE_X86_CPU,\ 481 .property = "abm",\ 482 .value = "off",\ 483 },\ 484 {\ 485 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 486 .property = "abm",\ 487 .value = "off",\ 488 },\ 489 {\ 490 .driver = "Broadwell-" TYPE_X86_CPU,\ 491 .property = "abm",\ 492 .value = "off",\ 493 },\ 494 {\ 495 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 496 .property = "abm",\ 497 .value = "off",\ 498 },\ 499 {\ 500 .driver = "host" "-" TYPE_X86_CPU,\ 501 .property = "host-cache-info",\ 502 .value = "on",\ 503 },\ 504 {\ 505 .driver = TYPE_X86_CPU,\ 506 .property = "check",\ 507 .value = "off",\ 508 },\ 509 {\ 510 .driver = "qemu64" "-" TYPE_X86_CPU,\ 511 .property = "sse4a",\ 512 .value = "on",\ 513 },\ 514 {\ 515 .driver = "qemu64" "-" TYPE_X86_CPU,\ 516 .property = "abm",\ 517 .value = "on",\ 518 },\ 519 {\ 520 .driver = "qemu64" "-" TYPE_X86_CPU,\ 521 .property = "popcnt",\ 522 .value = "on",\ 523 },\ 524 {\ 525 .driver = "qemu32" "-" TYPE_X86_CPU,\ 526 .property = "popcnt",\ 527 .value = "on",\ 528 },{\ 529 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 530 .property = "rdtscp",\ 531 .value = "on",\ 532 },{\ 533 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 534 .property = "rdtscp",\ 535 .value = "on",\ 536 },{\ 537 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 538 .property = "rdtscp",\ 539 .value = "on",\ 540 },{\ 541 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 542 .property = "rdtscp",\ 543 .value = "on",\ 544 }, 545 546 547 #define PC_COMPAT_2_3 \ 548 HW_COMPAT_2_3 \ 549 PC_CPU_MODEL_IDS("2.3.0") \ 550 {\ 551 .driver = TYPE_X86_CPU,\ 552 .property = "arat",\ 553 .value = "off",\ 554 },{\ 555 .driver = "qemu64" "-" TYPE_X86_CPU,\ 556 .property = "level",\ 557 .value = stringify(4),\ 558 },{\ 559 .driver = "kvm64" "-" TYPE_X86_CPU,\ 560 .property = "level",\ 561 .value = stringify(5),\ 562 },{\ 563 .driver = "pentium3" "-" TYPE_X86_CPU,\ 564 .property = "level",\ 565 .value = stringify(2),\ 566 },{\ 567 .driver = "n270" "-" TYPE_X86_CPU,\ 568 .property = "level",\ 569 .value = stringify(5),\ 570 },{\ 571 .driver = "Conroe" "-" TYPE_X86_CPU,\ 572 .property = "level",\ 573 .value = stringify(4),\ 574 },{\ 575 .driver = "Penryn" "-" TYPE_X86_CPU,\ 576 .property = "level",\ 577 .value = stringify(4),\ 578 },{\ 579 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 580 .property = "level",\ 581 .value = stringify(4),\ 582 },{\ 583 .driver = "n270" "-" TYPE_X86_CPU,\ 584 .property = "xlevel",\ 585 .value = stringify(0x8000000a),\ 586 },{\ 587 .driver = "Penryn" "-" TYPE_X86_CPU,\ 588 .property = "xlevel",\ 589 .value = stringify(0x8000000a),\ 590 },{\ 591 .driver = "Conroe" "-" TYPE_X86_CPU,\ 592 .property = "xlevel",\ 593 .value = stringify(0x8000000a),\ 594 },{\ 595 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 596 .property = "xlevel",\ 597 .value = stringify(0x8000000a),\ 598 },{\ 599 .driver = "Westmere" "-" TYPE_X86_CPU,\ 600 .property = "xlevel",\ 601 .value = stringify(0x8000000a),\ 602 },{\ 603 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 604 .property = "xlevel",\ 605 .value = stringify(0x8000000a),\ 606 },{\ 607 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 608 .property = "xlevel",\ 609 .value = stringify(0x8000000a),\ 610 },{\ 611 .driver = "Haswell" "-" TYPE_X86_CPU,\ 612 .property = "xlevel",\ 613 .value = stringify(0x8000000a),\ 614 },{\ 615 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 616 .property = "xlevel",\ 617 .value = stringify(0x8000000a),\ 618 },{\ 619 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 620 .property = "xlevel",\ 621 .value = stringify(0x8000000a),\ 622 },{\ 623 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 624 .property = "xlevel",\ 625 .value = stringify(0x8000000a),\ 626 }, 627 628 #define PC_COMPAT_2_2 \ 629 HW_COMPAT_2_2 \ 630 PC_CPU_MODEL_IDS("2.3.0") \ 631 {\ 632 .driver = "kvm64" "-" TYPE_X86_CPU,\ 633 .property = "vme",\ 634 .value = "off",\ 635 },\ 636 {\ 637 .driver = "kvm32" "-" TYPE_X86_CPU,\ 638 .property = "vme",\ 639 .value = "off",\ 640 },\ 641 {\ 642 .driver = "Conroe" "-" TYPE_X86_CPU,\ 643 .property = "vme",\ 644 .value = "off",\ 645 },\ 646 {\ 647 .driver = "Penryn" "-" TYPE_X86_CPU,\ 648 .property = "vme",\ 649 .value = "off",\ 650 },\ 651 {\ 652 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 653 .property = "vme",\ 654 .value = "off",\ 655 },\ 656 {\ 657 .driver = "Westmere" "-" TYPE_X86_CPU,\ 658 .property = "vme",\ 659 .value = "off",\ 660 },\ 661 {\ 662 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 663 .property = "vme",\ 664 .value = "off",\ 665 },\ 666 {\ 667 .driver = "Haswell" "-" TYPE_X86_CPU,\ 668 .property = "vme",\ 669 .value = "off",\ 670 },\ 671 {\ 672 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 673 .property = "vme",\ 674 .value = "off",\ 675 },\ 676 {\ 677 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 678 .property = "vme",\ 679 .value = "off",\ 680 },\ 681 {\ 682 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 683 .property = "vme",\ 684 .value = "off",\ 685 },\ 686 {\ 687 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 688 .property = "vme",\ 689 .value = "off",\ 690 },\ 691 {\ 692 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 693 .property = "vme",\ 694 .value = "off",\ 695 },\ 696 {\ 697 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 698 .property = "vme",\ 699 .value = "off",\ 700 },\ 701 {\ 702 .driver = "Haswell" "-" TYPE_X86_CPU,\ 703 .property = "f16c",\ 704 .value = "off",\ 705 },\ 706 {\ 707 .driver = "Haswell" "-" TYPE_X86_CPU,\ 708 .property = "rdrand",\ 709 .value = "off",\ 710 },\ 711 {\ 712 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 713 .property = "f16c",\ 714 .value = "off",\ 715 },\ 716 {\ 717 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 718 .property = "rdrand",\ 719 .value = "off",\ 720 }, 721 722 #define PC_COMPAT_2_1 \ 723 HW_COMPAT_2_1 \ 724 PC_CPU_MODEL_IDS("2.1.0") \ 725 {\ 726 .driver = "coreduo" "-" TYPE_X86_CPU,\ 727 .property = "vmx",\ 728 .value = "on",\ 729 },\ 730 {\ 731 .driver = "core2duo" "-" TYPE_X86_CPU,\ 732 .property = "vmx",\ 733 .value = "on",\ 734 }, 735 736 #define PC_COMPAT_2_0 \ 737 PC_CPU_MODEL_IDS("2.0.0") \ 738 {\ 739 .driver = "virtio-scsi-pci",\ 740 .property = "any_layout",\ 741 .value = "off",\ 742 },{\ 743 .driver = "PIIX4_PM",\ 744 .property = "memory-hotplug-support",\ 745 .value = "off",\ 746 },\ 747 {\ 748 .driver = "apic",\ 749 .property = "version",\ 750 .value = stringify(0x11),\ 751 },\ 752 {\ 753 .driver = "nec-usb-xhci",\ 754 .property = "superspeed-ports-first",\ 755 .value = "off",\ 756 },\ 757 {\ 758 .driver = "nec-usb-xhci",\ 759 .property = "force-pcie-endcap",\ 760 .value = "on",\ 761 },\ 762 {\ 763 .driver = "pci-serial",\ 764 .property = "prog_if",\ 765 .value = stringify(0),\ 766 },\ 767 {\ 768 .driver = "pci-serial-2x",\ 769 .property = "prog_if",\ 770 .value = stringify(0),\ 771 },\ 772 {\ 773 .driver = "pci-serial-4x",\ 774 .property = "prog_if",\ 775 .value = stringify(0),\ 776 },\ 777 {\ 778 .driver = "virtio-net-pci",\ 779 .property = "guest_announce",\ 780 .value = "off",\ 781 },\ 782 {\ 783 .driver = "ICH9-LPC",\ 784 .property = "memory-hotplug-support",\ 785 .value = "off",\ 786 },{\ 787 .driver = "xio3130-downstream",\ 788 .property = COMPAT_PROP_PCP,\ 789 .value = "off",\ 790 },{\ 791 .driver = "ioh3420",\ 792 .property = COMPAT_PROP_PCP,\ 793 .value = "off",\ 794 }, 795 796 #define PC_COMPAT_1_7 \ 797 PC_CPU_MODEL_IDS("1.7.0") \ 798 {\ 799 .driver = TYPE_USB_DEVICE,\ 800 .property = "msos-desc",\ 801 .value = "no",\ 802 },\ 803 {\ 804 .driver = "PIIX4_PM",\ 805 .property = "acpi-pci-hotplug-with-bridge-support",\ 806 .value = "off",\ 807 },\ 808 {\ 809 .driver = "hpet",\ 810 .property = HPET_INTCAP,\ 811 .value = stringify(4),\ 812 }, 813 814 #define PC_COMPAT_1_6 \ 815 PC_CPU_MODEL_IDS("1.6.0") \ 816 {\ 817 .driver = "e1000",\ 818 .property = "mitigation",\ 819 .value = "off",\ 820 },{\ 821 .driver = "qemu64-" TYPE_X86_CPU,\ 822 .property = "model",\ 823 .value = stringify(2),\ 824 },{\ 825 .driver = "qemu32-" TYPE_X86_CPU,\ 826 .property = "model",\ 827 .value = stringify(3),\ 828 },{\ 829 .driver = "i440FX-pcihost",\ 830 .property = "short_root_bus",\ 831 .value = stringify(1),\ 832 },{\ 833 .driver = "q35-pcihost",\ 834 .property = "short_root_bus",\ 835 .value = stringify(1),\ 836 }, 837 838 #define PC_COMPAT_1_5 \ 839 PC_CPU_MODEL_IDS("1.5.0") \ 840 {\ 841 .driver = "Conroe-" TYPE_X86_CPU,\ 842 .property = "model",\ 843 .value = stringify(2),\ 844 },{\ 845 .driver = "Conroe-" TYPE_X86_CPU,\ 846 .property = "level",\ 847 .value = stringify(2),\ 848 },{\ 849 .driver = "Penryn-" TYPE_X86_CPU,\ 850 .property = "model",\ 851 .value = stringify(2),\ 852 },{\ 853 .driver = "Penryn-" TYPE_X86_CPU,\ 854 .property = "level",\ 855 .value = stringify(2),\ 856 },{\ 857 .driver = "Nehalem-" TYPE_X86_CPU,\ 858 .property = "model",\ 859 .value = stringify(2),\ 860 },{\ 861 .driver = "Nehalem-" TYPE_X86_CPU,\ 862 .property = "level",\ 863 .value = stringify(2),\ 864 },{\ 865 .driver = "virtio-net-pci",\ 866 .property = "any_layout",\ 867 .value = "off",\ 868 },{\ 869 .driver = TYPE_X86_CPU,\ 870 .property = "pmu",\ 871 .value = "on",\ 872 },{\ 873 .driver = "i440FX-pcihost",\ 874 .property = "short_root_bus",\ 875 .value = stringify(0),\ 876 },{\ 877 .driver = "q35-pcihost",\ 878 .property = "short_root_bus",\ 879 .value = stringify(0),\ 880 }, 881 882 #define PC_COMPAT_1_4 \ 883 PC_CPU_MODEL_IDS("1.4.0") \ 884 {\ 885 .driver = "scsi-hd",\ 886 .property = "discard_granularity",\ 887 .value = stringify(0),\ 888 },{\ 889 .driver = "scsi-cd",\ 890 .property = "discard_granularity",\ 891 .value = stringify(0),\ 892 },{\ 893 .driver = "scsi-disk",\ 894 .property = "discard_granularity",\ 895 .value = stringify(0),\ 896 },{\ 897 .driver = "ide-hd",\ 898 .property = "discard_granularity",\ 899 .value = stringify(0),\ 900 },{\ 901 .driver = "ide-cd",\ 902 .property = "discard_granularity",\ 903 .value = stringify(0),\ 904 },{\ 905 .driver = "ide-drive",\ 906 .property = "discard_granularity",\ 907 .value = stringify(0),\ 908 },{\ 909 .driver = "virtio-blk-pci",\ 910 .property = "discard_granularity",\ 911 .value = stringify(0),\ 912 },{\ 913 .driver = "virtio-serial-pci",\ 914 .property = "vectors",\ 915 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 916 .value = stringify(0xFFFFFFFF),\ 917 },{ \ 918 .driver = "virtio-net-pci", \ 919 .property = "ctrl_guest_offloads", \ 920 .value = "off", \ 921 },{\ 922 .driver = "e1000",\ 923 .property = "romfile",\ 924 .value = "pxe-e1000.rom",\ 925 },{\ 926 .driver = "ne2k_pci",\ 927 .property = "romfile",\ 928 .value = "pxe-ne2k_pci.rom",\ 929 },{\ 930 .driver = "pcnet",\ 931 .property = "romfile",\ 932 .value = "pxe-pcnet.rom",\ 933 },{\ 934 .driver = "rtl8139",\ 935 .property = "romfile",\ 936 .value = "pxe-rtl8139.rom",\ 937 },{\ 938 .driver = "virtio-net-pci",\ 939 .property = "romfile",\ 940 .value = "pxe-virtio.rom",\ 941 },{\ 942 .driver = "486-" TYPE_X86_CPU,\ 943 .property = "model",\ 944 .value = stringify(0),\ 945 },\ 946 {\ 947 .driver = "n270" "-" TYPE_X86_CPU,\ 948 .property = "movbe",\ 949 .value = "off",\ 950 },\ 951 {\ 952 .driver = "Westmere" "-" TYPE_X86_CPU,\ 953 .property = "pclmulqdq",\ 954 .value = "off",\ 955 }, 956 957 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 958 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 959 { \ 960 MachineClass *mc = MACHINE_CLASS(oc); \ 961 optsfn(mc); \ 962 mc->init = initfn; \ 963 } \ 964 static const TypeInfo pc_machine_type_##suffix = { \ 965 .name = namestr TYPE_MACHINE_SUFFIX, \ 966 .parent = TYPE_PC_MACHINE, \ 967 .class_init = pc_machine_##suffix##_class_init, \ 968 }; \ 969 static void pc_machine_init_##suffix(void) \ 970 { \ 971 type_register(&pc_machine_type_##suffix); \ 972 } \ 973 type_init(pc_machine_init_##suffix) 974 975 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 976 #endif 977