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/boards.h" 17 #include "hw/compat.h" 18 #include "hw/mem/pc-dimm.h" 19 #include "hw/mem/nvdimm.h" 20 #include "hw/acpi/acpi_dev_interface.h" 21 22 #define HPET_INTCAP "hpet-intcap" 23 24 #ifdef CONFIG_KVM 25 #define kvm_pit_in_kernel() \ 26 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 27 #define kvm_pic_in_kernel() \ 28 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 29 #define kvm_ioapic_in_kernel() \ 30 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 31 #else 32 #define kvm_pit_in_kernel() 0 33 #define kvm_pic_in_kernel() 0 34 #define kvm_ioapic_in_kernel() 0 35 #endif 36 37 /** 38 * PCMachineState: 39 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 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 57 /* Configuration options: */ 58 uint64_t max_ram_below_4g; 59 OnOffAuto vmport; 60 OnOffAuto smm; 61 62 AcpiNVDIMMState acpi_nvdimm_state; 63 64 /* RAM information (sizes, addresses, configuration): */ 65 ram_addr_t below_4g_mem_size, above_4g_mem_size; 66 67 /* CPU and apic information: */ 68 bool apic_xrupt_override; 69 unsigned apic_id_limit; 70 CPUArchIdList *possible_cpus; 71 72 /* NUMA information: */ 73 uint64_t numa_nodes; 74 uint64_t *node_mem; 75 }; 76 77 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 78 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 79 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 80 #define PC_MACHINE_VMPORT "vmport" 81 #define PC_MACHINE_SMM "smm" 82 #define PC_MACHINE_NVDIMM "nvdimm" 83 84 /** 85 * PCMachineClass: 86 * 87 * Methods: 88 * 89 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 90 * 91 * Compat fields: 92 * 93 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 94 * backend's alignment value if provided 95 * @acpi_data_size: Size of the chunk of memory at the top of RAM 96 * for the BIOS ACPI tables and other BIOS 97 * datastructures. 98 * @gigabyte_align: Make sure that guest addresses aligned at 99 * 1Gbyte boundaries get mapped to host 100 * addresses aligned at 1Gbyte boundaries. This 101 * way we can use 1GByte pages in the host. 102 * 103 */ 104 struct PCMachineClass { 105 /*< private >*/ 106 MachineClass parent_class; 107 108 /*< public >*/ 109 110 /* Methods: */ 111 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 112 DeviceState *dev); 113 114 /* Device configuration: */ 115 bool pci_enabled; 116 bool kvmclock_enabled; 117 118 /* Compat options: */ 119 120 /* ACPI compat: */ 121 bool has_acpi_build; 122 bool rsdp_in_ram; 123 int legacy_acpi_table_size; 124 unsigned acpi_data_size; 125 126 /* SMBIOS compat: */ 127 bool smbios_defaults; 128 bool smbios_legacy_mode; 129 bool smbios_uuid_encoded; 130 131 /* RAM / address space compat: */ 132 bool gigabyte_align; 133 bool has_reserved_memory; 134 bool enforce_aligned_dimm; 135 bool broken_reserved_end; 136 137 /* TSC rate migration: */ 138 bool save_tsc_khz; 139 /* generate legacy CPU hotplug AML */ 140 bool legacy_cpu_hotplug; 141 }; 142 143 #define TYPE_PC_MACHINE "generic-pc-machine" 144 #define PC_MACHINE(obj) \ 145 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 146 #define PC_MACHINE_GET_CLASS(obj) \ 147 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 148 #define PC_MACHINE_CLASS(klass) \ 149 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 150 151 /* PC-style peripherals (also used by other machines). */ 152 153 typedef struct PcPciInfo { 154 Range w32; 155 Range w64; 156 } PcPciInfo; 157 158 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 159 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 160 #define ACPI_PM_PROP_S4_VAL "s4_val" 161 #define ACPI_PM_PROP_SCI_INT "sci_int" 162 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 163 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 164 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 165 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 166 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 167 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 168 169 /* parallel.c */ 170 171 void parallel_hds_isa_init(ISABus *bus, int n); 172 173 bool parallel_mm_init(MemoryRegion *address_space, 174 hwaddr base, int it_shift, qemu_irq irq, 175 CharDriverState *chr); 176 177 /* i8259.c */ 178 179 extern DeviceState *isa_pic; 180 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 181 qemu_irq *kvm_i8259_init(ISABus *bus); 182 int pic_read_irq(DeviceState *d); 183 int pic_get_output(DeviceState *d); 184 void hmp_info_pic(Monitor *mon, const QDict *qdict); 185 void hmp_info_irq(Monitor *mon, const QDict *qdict); 186 187 /* ioapic.c */ 188 189 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 190 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 191 192 /* Global System Interrupts */ 193 194 #define GSI_NUM_PINS IOAPIC_NUM_PINS 195 196 typedef struct GSIState { 197 qemu_irq i8259_irq[ISA_NUM_IRQS]; 198 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 199 } GSIState; 200 201 void gsi_handler(void *opaque, int n, int level); 202 203 /* vmport.c */ 204 #define TYPE_VMPORT "vmport" 205 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 206 207 static inline void vmport_init(ISABus *bus) 208 { 209 isa_create_simple(bus, TYPE_VMPORT); 210 } 211 212 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 213 void vmmouse_get_data(uint32_t *data); 214 void vmmouse_set_data(const uint32_t *data); 215 216 /* pckbd.c */ 217 #define I8042_A20_LINE "a20" 218 219 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 220 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 221 MemoryRegion *region, ram_addr_t size, 222 hwaddr mask); 223 void i8042_isa_mouse_fake_event(void *opaque); 224 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 225 226 /* pc.c */ 227 extern int fd_bootchk; 228 229 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 230 void pc_register_ferr_irq(qemu_irq irq); 231 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 232 233 void pc_cpus_init(PCMachineState *pcms); 234 void pc_hot_add_cpu(const int64_t id, Error **errp); 235 void pc_acpi_init(const char *default_dsdt); 236 237 void pc_guest_info_init(PCMachineState *pcms); 238 239 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 240 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 241 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 242 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 243 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 244 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 245 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 246 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 247 248 249 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 250 MemoryRegion *pci_address_space); 251 252 void xen_load_linux(PCMachineState *pcms); 253 void pc_memory_init(PCMachineState *pcms, 254 MemoryRegion *system_memory, 255 MemoryRegion *rom_memory, 256 MemoryRegion **ram_memory); 257 qemu_irq pc_allocate_cpu_irq(void); 258 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 259 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 260 ISADevice **rtc_state, 261 bool create_fdctrl, 262 bool no_vmport, 263 uint32_t hpet_irqs); 264 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 265 void pc_cmos_init(PCMachineState *pcms, 266 BusState *ide0, BusState *ide1, 267 ISADevice *s); 268 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 269 void pc_pci_device_init(PCIBus *pci_bus); 270 271 typedef void (*cpu_set_smm_t)(int smm, void *arg); 272 273 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 274 275 ISADevice *pc_find_fdc0(void); 276 int cmos_get_fd_drive_type(FloppyDriveType fd0); 277 278 #define FW_CFG_IO_BASE 0x510 279 280 #define PORT92_A20_LINE "a20" 281 282 /* acpi_piix.c */ 283 284 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 285 qemu_irq sci_irq, qemu_irq smi_irq, 286 int smm_enabled, DeviceState **piix4_pm); 287 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 288 289 /* hpet.c */ 290 extern int no_hpet; 291 292 /* piix_pci.c */ 293 struct PCII440FXState; 294 typedef struct PCII440FXState PCII440FXState; 295 296 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 297 #define TYPE_I440FX_PCI_DEVICE "i440FX" 298 299 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 300 301 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 302 PCII440FXState **pi440fx_state, int *piix_devfn, 303 ISABus **isa_bus, qemu_irq *pic, 304 MemoryRegion *address_space_mem, 305 MemoryRegion *address_space_io, 306 ram_addr_t ram_size, 307 ram_addr_t below_4g_mem_size, 308 ram_addr_t above_4g_mem_size, 309 MemoryRegion *pci_memory, 310 MemoryRegion *ram_memory); 311 312 PCIBus *find_i440fx(void); 313 /* piix4.c */ 314 extern PCIDevice *piix4_dev; 315 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 316 317 /* vga.c */ 318 enum vga_retrace_method { 319 VGA_RETRACE_DUMB, 320 VGA_RETRACE_PRECISE 321 }; 322 323 extern enum vga_retrace_method vga_retrace_method; 324 325 int isa_vga_mm_init(hwaddr vram_base, 326 hwaddr ctrl_base, int it_shift, 327 MemoryRegion *address_space); 328 329 /* ne2000.c */ 330 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 331 { 332 DeviceState *dev; 333 ISADevice *isadev; 334 335 qemu_check_nic_model(nd, "ne2k_isa"); 336 337 isadev = isa_try_create(bus, "ne2k_isa"); 338 if (!isadev) { 339 return false; 340 } 341 dev = DEVICE(isadev); 342 qdev_prop_set_uint32(dev, "iobase", base); 343 qdev_prop_set_uint32(dev, "irq", irq); 344 qdev_set_nic_properties(dev, nd); 345 qdev_init_nofail(dev); 346 return true; 347 } 348 349 /* pc_sysfw.c */ 350 void pc_system_firmware_init(MemoryRegion *rom_memory, 351 bool isapc_ram_fw); 352 353 /* pvpanic.c */ 354 uint16_t pvpanic_port(void); 355 356 /* acpi-build.c */ 357 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 358 CPUArchIdList *apic_ids, GArray *entry); 359 360 /* e820 types */ 361 #define E820_RAM 1 362 #define E820_RESERVED 2 363 #define E820_ACPI 3 364 #define E820_NVS 4 365 #define E820_UNUSABLE 5 366 367 int e820_add_entry(uint64_t, uint64_t, uint32_t); 368 int e820_get_num_entries(void); 369 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 370 371 #define PC_COMPAT_2_6 \ 372 HW_COMPAT_2_6 \ 373 {\ 374 .driver = TYPE_X86_CPU,\ 375 .property = "cpuid-0xb",\ 376 .value = "off",\ 377 }, 378 379 #define PC_COMPAT_2_5 \ 380 PC_COMPAT_2_6 \ 381 HW_COMPAT_2_5 382 383 /* Helper for setting model-id for CPU models that changed model-id 384 * depending on QEMU versions up to QEMU 2.4. 385 */ 386 #define PC_CPU_MODEL_IDS(v) \ 387 {\ 388 .driver = "qemu32-" TYPE_X86_CPU,\ 389 .property = "model-id",\ 390 .value = "QEMU Virtual CPU version " v,\ 391 },\ 392 {\ 393 .driver = "qemu64-" TYPE_X86_CPU,\ 394 .property = "model-id",\ 395 .value = "QEMU Virtual CPU version " v,\ 396 },\ 397 {\ 398 .driver = "athlon-" TYPE_X86_CPU,\ 399 .property = "model-id",\ 400 .value = "QEMU Virtual CPU version " v,\ 401 }, 402 403 #define PC_COMPAT_2_4 \ 404 HW_COMPAT_2_4 \ 405 PC_CPU_MODEL_IDS("2.4.0") \ 406 {\ 407 .driver = "Haswell-" TYPE_X86_CPU,\ 408 .property = "abm",\ 409 .value = "off",\ 410 },\ 411 {\ 412 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 413 .property = "abm",\ 414 .value = "off",\ 415 },\ 416 {\ 417 .driver = "Broadwell-" TYPE_X86_CPU,\ 418 .property = "abm",\ 419 .value = "off",\ 420 },\ 421 {\ 422 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 423 .property = "abm",\ 424 .value = "off",\ 425 },\ 426 {\ 427 .driver = "host" "-" TYPE_X86_CPU,\ 428 .property = "host-cache-info",\ 429 .value = "on",\ 430 },\ 431 {\ 432 .driver = TYPE_X86_CPU,\ 433 .property = "check",\ 434 .value = "off",\ 435 },\ 436 {\ 437 .driver = "qemu64" "-" TYPE_X86_CPU,\ 438 .property = "sse4a",\ 439 .value = "on",\ 440 },\ 441 {\ 442 .driver = "qemu64" "-" TYPE_X86_CPU,\ 443 .property = "abm",\ 444 .value = "on",\ 445 },\ 446 {\ 447 .driver = "qemu64" "-" TYPE_X86_CPU,\ 448 .property = "popcnt",\ 449 .value = "on",\ 450 },\ 451 {\ 452 .driver = "qemu32" "-" TYPE_X86_CPU,\ 453 .property = "popcnt",\ 454 .value = "on",\ 455 },{\ 456 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 457 .property = "rdtscp",\ 458 .value = "on",\ 459 },{\ 460 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 461 .property = "rdtscp",\ 462 .value = "on",\ 463 },{\ 464 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 465 .property = "rdtscp",\ 466 .value = "on",\ 467 },{\ 468 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 469 .property = "rdtscp",\ 470 .value = "on",\ 471 }, 472 473 474 #define PC_COMPAT_2_3 \ 475 HW_COMPAT_2_3 \ 476 PC_CPU_MODEL_IDS("2.3.0") \ 477 {\ 478 .driver = TYPE_X86_CPU,\ 479 .property = "arat",\ 480 .value = "off",\ 481 },{\ 482 .driver = "qemu64" "-" TYPE_X86_CPU,\ 483 .property = "level",\ 484 .value = stringify(4),\ 485 },{\ 486 .driver = "kvm64" "-" TYPE_X86_CPU,\ 487 .property = "level",\ 488 .value = stringify(5),\ 489 },{\ 490 .driver = "pentium3" "-" TYPE_X86_CPU,\ 491 .property = "level",\ 492 .value = stringify(2),\ 493 },{\ 494 .driver = "n270" "-" TYPE_X86_CPU,\ 495 .property = "level",\ 496 .value = stringify(5),\ 497 },{\ 498 .driver = "Conroe" "-" TYPE_X86_CPU,\ 499 .property = "level",\ 500 .value = stringify(4),\ 501 },{\ 502 .driver = "Penryn" "-" TYPE_X86_CPU,\ 503 .property = "level",\ 504 .value = stringify(4),\ 505 },{\ 506 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 507 .property = "level",\ 508 .value = stringify(4),\ 509 },{\ 510 .driver = "n270" "-" TYPE_X86_CPU,\ 511 .property = "xlevel",\ 512 .value = stringify(0x8000000a),\ 513 },{\ 514 .driver = "Penryn" "-" TYPE_X86_CPU,\ 515 .property = "xlevel",\ 516 .value = stringify(0x8000000a),\ 517 },{\ 518 .driver = "Conroe" "-" TYPE_X86_CPU,\ 519 .property = "xlevel",\ 520 .value = stringify(0x8000000a),\ 521 },{\ 522 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 523 .property = "xlevel",\ 524 .value = stringify(0x8000000a),\ 525 },{\ 526 .driver = "Westmere" "-" TYPE_X86_CPU,\ 527 .property = "xlevel",\ 528 .value = stringify(0x8000000a),\ 529 },{\ 530 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 531 .property = "xlevel",\ 532 .value = stringify(0x8000000a),\ 533 },{\ 534 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 535 .property = "xlevel",\ 536 .value = stringify(0x8000000a),\ 537 },{\ 538 .driver = "Haswell" "-" TYPE_X86_CPU,\ 539 .property = "xlevel",\ 540 .value = stringify(0x8000000a),\ 541 },{\ 542 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 543 .property = "xlevel",\ 544 .value = stringify(0x8000000a),\ 545 },{\ 546 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 547 .property = "xlevel",\ 548 .value = stringify(0x8000000a),\ 549 },{\ 550 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 551 .property = "xlevel",\ 552 .value = stringify(0x8000000a),\ 553 }, 554 555 #define PC_COMPAT_2_2 \ 556 HW_COMPAT_2_2 \ 557 PC_CPU_MODEL_IDS("2.3.0") \ 558 {\ 559 .driver = "kvm64" "-" TYPE_X86_CPU,\ 560 .property = "vme",\ 561 .value = "off",\ 562 },\ 563 {\ 564 .driver = "kvm32" "-" TYPE_X86_CPU,\ 565 .property = "vme",\ 566 .value = "off",\ 567 },\ 568 {\ 569 .driver = "Conroe" "-" TYPE_X86_CPU,\ 570 .property = "vme",\ 571 .value = "off",\ 572 },\ 573 {\ 574 .driver = "Penryn" "-" TYPE_X86_CPU,\ 575 .property = "vme",\ 576 .value = "off",\ 577 },\ 578 {\ 579 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 580 .property = "vme",\ 581 .value = "off",\ 582 },\ 583 {\ 584 .driver = "Westmere" "-" TYPE_X86_CPU,\ 585 .property = "vme",\ 586 .value = "off",\ 587 },\ 588 {\ 589 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 590 .property = "vme",\ 591 .value = "off",\ 592 },\ 593 {\ 594 .driver = "Haswell" "-" TYPE_X86_CPU,\ 595 .property = "vme",\ 596 .value = "off",\ 597 },\ 598 {\ 599 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 600 .property = "vme",\ 601 .value = "off",\ 602 },\ 603 {\ 604 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 605 .property = "vme",\ 606 .value = "off",\ 607 },\ 608 {\ 609 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 610 .property = "vme",\ 611 .value = "off",\ 612 },\ 613 {\ 614 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 615 .property = "vme",\ 616 .value = "off",\ 617 },\ 618 {\ 619 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 620 .property = "vme",\ 621 .value = "off",\ 622 },\ 623 {\ 624 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 625 .property = "vme",\ 626 .value = "off",\ 627 },\ 628 {\ 629 .driver = "Haswell" "-" TYPE_X86_CPU,\ 630 .property = "f16c",\ 631 .value = "off",\ 632 },\ 633 {\ 634 .driver = "Haswell" "-" TYPE_X86_CPU,\ 635 .property = "rdrand",\ 636 .value = "off",\ 637 },\ 638 {\ 639 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 640 .property = "f16c",\ 641 .value = "off",\ 642 },\ 643 {\ 644 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 645 .property = "rdrand",\ 646 .value = "off",\ 647 }, 648 649 #define PC_COMPAT_2_1 \ 650 HW_COMPAT_2_1 \ 651 PC_CPU_MODEL_IDS("2.1.0") \ 652 {\ 653 .driver = "coreduo" "-" TYPE_X86_CPU,\ 654 .property = "vmx",\ 655 .value = "on",\ 656 },\ 657 {\ 658 .driver = "core2duo" "-" TYPE_X86_CPU,\ 659 .property = "vmx",\ 660 .value = "on",\ 661 }, 662 663 #define PC_COMPAT_2_0 \ 664 PC_CPU_MODEL_IDS("2.0.0") \ 665 {\ 666 .driver = "virtio-scsi-pci",\ 667 .property = "any_layout",\ 668 .value = "off",\ 669 },{\ 670 .driver = "PIIX4_PM",\ 671 .property = "memory-hotplug-support",\ 672 .value = "off",\ 673 },\ 674 {\ 675 .driver = "apic",\ 676 .property = "version",\ 677 .value = stringify(0x11),\ 678 },\ 679 {\ 680 .driver = "nec-usb-xhci",\ 681 .property = "superspeed-ports-first",\ 682 .value = "off",\ 683 },\ 684 {\ 685 .driver = "nec-usb-xhci",\ 686 .property = "force-pcie-endcap",\ 687 .value = "on",\ 688 },\ 689 {\ 690 .driver = "pci-serial",\ 691 .property = "prog_if",\ 692 .value = stringify(0),\ 693 },\ 694 {\ 695 .driver = "pci-serial-2x",\ 696 .property = "prog_if",\ 697 .value = stringify(0),\ 698 },\ 699 {\ 700 .driver = "pci-serial-4x",\ 701 .property = "prog_if",\ 702 .value = stringify(0),\ 703 },\ 704 {\ 705 .driver = "virtio-net-pci",\ 706 .property = "guest_announce",\ 707 .value = "off",\ 708 },\ 709 {\ 710 .driver = "ICH9-LPC",\ 711 .property = "memory-hotplug-support",\ 712 .value = "off",\ 713 },{\ 714 .driver = "xio3130-downstream",\ 715 .property = COMPAT_PROP_PCP,\ 716 .value = "off",\ 717 },{\ 718 .driver = "ioh3420",\ 719 .property = COMPAT_PROP_PCP,\ 720 .value = "off",\ 721 }, 722 723 #define PC_COMPAT_1_7 \ 724 PC_CPU_MODEL_IDS("1.7.0") \ 725 {\ 726 .driver = TYPE_USB_DEVICE,\ 727 .property = "msos-desc",\ 728 .value = "no",\ 729 },\ 730 {\ 731 .driver = "PIIX4_PM",\ 732 .property = "acpi-pci-hotplug-with-bridge-support",\ 733 .value = "off",\ 734 },\ 735 {\ 736 .driver = "hpet",\ 737 .property = HPET_INTCAP,\ 738 .value = stringify(4),\ 739 }, 740 741 #define PC_COMPAT_1_6 \ 742 PC_CPU_MODEL_IDS("1.6.0") \ 743 {\ 744 .driver = "e1000",\ 745 .property = "mitigation",\ 746 .value = "off",\ 747 },{\ 748 .driver = "qemu64-" TYPE_X86_CPU,\ 749 .property = "model",\ 750 .value = stringify(2),\ 751 },{\ 752 .driver = "qemu32-" TYPE_X86_CPU,\ 753 .property = "model",\ 754 .value = stringify(3),\ 755 },{\ 756 .driver = "i440FX-pcihost",\ 757 .property = "short_root_bus",\ 758 .value = stringify(1),\ 759 },{\ 760 .driver = "q35-pcihost",\ 761 .property = "short_root_bus",\ 762 .value = stringify(1),\ 763 }, 764 765 #define PC_COMPAT_1_5 \ 766 PC_CPU_MODEL_IDS("1.5.0") \ 767 {\ 768 .driver = "Conroe-" TYPE_X86_CPU,\ 769 .property = "model",\ 770 .value = stringify(2),\ 771 },{\ 772 .driver = "Conroe-" TYPE_X86_CPU,\ 773 .property = "level",\ 774 .value = stringify(2),\ 775 },{\ 776 .driver = "Penryn-" TYPE_X86_CPU,\ 777 .property = "model",\ 778 .value = stringify(2),\ 779 },{\ 780 .driver = "Penryn-" TYPE_X86_CPU,\ 781 .property = "level",\ 782 .value = stringify(2),\ 783 },{\ 784 .driver = "Nehalem-" TYPE_X86_CPU,\ 785 .property = "model",\ 786 .value = stringify(2),\ 787 },{\ 788 .driver = "Nehalem-" TYPE_X86_CPU,\ 789 .property = "level",\ 790 .value = stringify(2),\ 791 },{\ 792 .driver = "virtio-net-pci",\ 793 .property = "any_layout",\ 794 .value = "off",\ 795 },{\ 796 .driver = TYPE_X86_CPU,\ 797 .property = "pmu",\ 798 .value = "on",\ 799 },{\ 800 .driver = "i440FX-pcihost",\ 801 .property = "short_root_bus",\ 802 .value = stringify(0),\ 803 },{\ 804 .driver = "q35-pcihost",\ 805 .property = "short_root_bus",\ 806 .value = stringify(0),\ 807 }, 808 809 #define PC_COMPAT_1_4 \ 810 PC_CPU_MODEL_IDS("1.4.0") \ 811 {\ 812 .driver = "scsi-hd",\ 813 .property = "discard_granularity",\ 814 .value = stringify(0),\ 815 },{\ 816 .driver = "scsi-cd",\ 817 .property = "discard_granularity",\ 818 .value = stringify(0),\ 819 },{\ 820 .driver = "scsi-disk",\ 821 .property = "discard_granularity",\ 822 .value = stringify(0),\ 823 },{\ 824 .driver = "ide-hd",\ 825 .property = "discard_granularity",\ 826 .value = stringify(0),\ 827 },{\ 828 .driver = "ide-cd",\ 829 .property = "discard_granularity",\ 830 .value = stringify(0),\ 831 },{\ 832 .driver = "ide-drive",\ 833 .property = "discard_granularity",\ 834 .value = stringify(0),\ 835 },{\ 836 .driver = "virtio-blk-pci",\ 837 .property = "discard_granularity",\ 838 .value = stringify(0),\ 839 },{\ 840 .driver = "virtio-serial-pci",\ 841 .property = "vectors",\ 842 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 843 .value = stringify(0xFFFFFFFF),\ 844 },{ \ 845 .driver = "virtio-net-pci", \ 846 .property = "ctrl_guest_offloads", \ 847 .value = "off", \ 848 },{\ 849 .driver = "e1000",\ 850 .property = "romfile",\ 851 .value = "pxe-e1000.rom",\ 852 },{\ 853 .driver = "ne2k_pci",\ 854 .property = "romfile",\ 855 .value = "pxe-ne2k_pci.rom",\ 856 },{\ 857 .driver = "pcnet",\ 858 .property = "romfile",\ 859 .value = "pxe-pcnet.rom",\ 860 },{\ 861 .driver = "rtl8139",\ 862 .property = "romfile",\ 863 .value = "pxe-rtl8139.rom",\ 864 },{\ 865 .driver = "virtio-net-pci",\ 866 .property = "romfile",\ 867 .value = "pxe-virtio.rom",\ 868 },{\ 869 .driver = "486-" TYPE_X86_CPU,\ 870 .property = "model",\ 871 .value = stringify(0),\ 872 },\ 873 {\ 874 .driver = "n270" "-" TYPE_X86_CPU,\ 875 .property = "movbe",\ 876 .value = "off",\ 877 },\ 878 {\ 879 .driver = "Westmere" "-" TYPE_X86_CPU,\ 880 .property = "pclmulqdq",\ 881 .value = "off",\ 882 }, 883 884 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 885 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 886 { \ 887 MachineClass *mc = MACHINE_CLASS(oc); \ 888 optsfn(mc); \ 889 mc->name = namestr; \ 890 mc->init = initfn; \ 891 } \ 892 static const TypeInfo pc_machine_type_##suffix = { \ 893 .name = namestr TYPE_MACHINE_SUFFIX, \ 894 .parent = TYPE_PC_MACHINE, \ 895 .class_init = pc_machine_##suffix##_class_init, \ 896 }; \ 897 static void pc_machine_init_##suffix(void) \ 898 { \ 899 type_register(&pc_machine_type_##suffix); \ 900 } \ 901 type_init(pc_machine_init_##suffix) 902 903 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 904 #endif 905