1 #ifndef HW_PC_H 2 #define HW_PC_H 3 4 #include "qemu-common.h" 5 #include "qemu/typedefs.h" 6 #include "exec/memory.h" 7 #include "hw/boards.h" 8 #include "hw/isa/isa.h" 9 #include "hw/block/fdc.h" 10 #include "net/net.h" 11 #include "hw/i386/ioapic.h" 12 13 #include "qemu/range.h" 14 #include "qemu/bitmap.h" 15 #include "sysemu/sysemu.h" 16 #include "hw/pci/pci.h" 17 #include "hw/boards.h" 18 #include "hw/compat.h" 19 #include "hw/mem/pc-dimm.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 */ 40 struct PCMachineState { 41 /*< private >*/ 42 MachineState parent_obj; 43 44 /* <public> */ 45 46 /* State for other subsystems/APIs: */ 47 MemoryHotplugState hotplug_memory; 48 49 /* Pointers to devices and objects: */ 50 HotplugHandler *acpi_dev; 51 ISADevice *rtc; 52 PCIBus *bus; 53 54 /* Configuration options: */ 55 uint64_t max_ram_below_4g; 56 OnOffAuto vmport; 57 OnOffAuto smm; 58 bool nvdimm; 59 60 /* RAM information (sizes, addresses, configuration): */ 61 ram_addr_t below_4g_mem_size, above_4g_mem_size; 62 }; 63 64 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 65 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 66 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 67 #define PC_MACHINE_VMPORT "vmport" 68 #define PC_MACHINE_SMM "smm" 69 #define PC_MACHINE_NVDIMM "nvdimm" 70 71 /** 72 * PCMachineClass: 73 * 74 * Methods: 75 * 76 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 77 * 78 * Compat fields: 79 * 80 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 81 * backend's alignment value if provided 82 * @acpi_data_size: Size of the chunk of memory at the top of RAM 83 * for the BIOS ACPI tables and other BIOS 84 * datastructures. 85 * @gigabyte_align: Make sure that guest addresses aligned at 86 * 1Gbyte boundaries get mapped to host 87 * addresses aligned at 1Gbyte boundaries. This 88 * way we can use 1GByte pages in the host. 89 * 90 */ 91 struct PCMachineClass { 92 /*< private >*/ 93 MachineClass parent_class; 94 95 /*< public >*/ 96 97 /* Methods: */ 98 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 99 DeviceState *dev); 100 101 /* Device configuration: */ 102 bool pci_enabled; 103 bool kvmclock_enabled; 104 105 /* Compat options: */ 106 107 /* ACPI compat: */ 108 bool has_acpi_build; 109 bool rsdp_in_ram; 110 int legacy_acpi_table_size; 111 unsigned acpi_data_size; 112 113 /* SMBIOS compat: */ 114 bool smbios_defaults; 115 bool smbios_legacy_mode; 116 bool smbios_uuid_encoded; 117 118 /* RAM / address space compat: */ 119 bool gigabyte_align; 120 bool has_reserved_memory; 121 bool enforce_aligned_dimm; 122 bool broken_reserved_end; 123 }; 124 125 #define TYPE_PC_MACHINE "generic-pc-machine" 126 #define PC_MACHINE(obj) \ 127 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 128 #define PC_MACHINE_GET_CLASS(obj) \ 129 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 130 #define PC_MACHINE_CLASS(klass) \ 131 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 132 133 /* PC-style peripherals (also used by other machines). */ 134 135 typedef struct PcPciInfo { 136 Range w32; 137 Range w64; 138 } PcPciInfo; 139 140 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 141 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 142 #define ACPI_PM_PROP_S4_VAL "s4_val" 143 #define ACPI_PM_PROP_SCI_INT "sci_int" 144 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 145 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 146 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 147 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 148 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 149 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 150 151 struct PcGuestInfo { 152 bool isapc_ram_fw; 153 hwaddr ram_size, ram_size_below_4g; 154 unsigned apic_id_limit; 155 bool apic_xrupt_override; 156 uint64_t numa_nodes; 157 uint64_t *node_mem; 158 uint64_t *node_cpu; 159 FWCfgState *fw_cfg; 160 int legacy_acpi_table_size; 161 bool has_acpi_build; 162 bool has_reserved_memory; 163 bool rsdp_in_ram; 164 }; 165 166 /* parallel.c */ 167 168 void parallel_hds_isa_init(ISABus *bus, int n); 169 170 bool parallel_mm_init(MemoryRegion *address_space, 171 hwaddr base, int it_shift, qemu_irq irq, 172 CharDriverState *chr); 173 174 /* i8259.c */ 175 176 extern DeviceState *isa_pic; 177 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 178 qemu_irq *kvm_i8259_init(ISABus *bus); 179 int pic_read_irq(DeviceState *d); 180 int pic_get_output(DeviceState *d); 181 void hmp_info_pic(Monitor *mon, const QDict *qdict); 182 void hmp_info_irq(Monitor *mon, const QDict *qdict); 183 184 /* ioapic.c */ 185 186 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 187 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 188 189 /* Global System Interrupts */ 190 191 #define GSI_NUM_PINS IOAPIC_NUM_PINS 192 193 typedef struct GSIState { 194 qemu_irq i8259_irq[ISA_NUM_IRQS]; 195 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 196 } GSIState; 197 198 void gsi_handler(void *opaque, int n, int level); 199 200 /* vmport.c */ 201 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 202 203 static inline void vmport_init(ISABus *bus) 204 { 205 isa_create_simple(bus, "vmport"); 206 } 207 208 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 209 void vmmouse_get_data(uint32_t *data); 210 void vmmouse_set_data(const uint32_t *data); 211 212 /* pckbd.c */ 213 214 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 215 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 216 MemoryRegion *region, ram_addr_t size, 217 hwaddr mask); 218 void i8042_isa_mouse_fake_event(void *opaque); 219 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 220 221 /* pc.c */ 222 extern int fd_bootchk; 223 224 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 225 void pc_register_ferr_irq(qemu_irq irq); 226 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 227 228 void pc_cpus_init(PCMachineState *pcms); 229 void pc_hot_add_cpu(const int64_t id, Error **errp); 230 void pc_acpi_init(const char *default_dsdt); 231 232 PcGuestInfo *pc_guest_info_init(PCMachineState *pcms); 233 234 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 235 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 236 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 237 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 238 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 239 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 240 241 242 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 243 MemoryRegion *pci_address_space); 244 245 FWCfgState *xen_load_linux(PCMachineState *pcms, 246 PcGuestInfo *guest_info); 247 FWCfgState *pc_memory_init(PCMachineState *pcms, 248 MemoryRegion *system_memory, 249 MemoryRegion *rom_memory, 250 MemoryRegion **ram_memory, 251 PcGuestInfo *guest_info); 252 qemu_irq pc_allocate_cpu_irq(void); 253 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 254 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 255 ISADevice **rtc_state, 256 bool create_fdctrl, 257 bool no_vmport, 258 uint32 hpet_irqs); 259 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 260 void pc_cmos_init(PCMachineState *pcms, 261 BusState *ide0, BusState *ide1, 262 ISADevice *s); 263 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 264 void pc_pci_device_init(PCIBus *pci_bus); 265 266 typedef void (*cpu_set_smm_t)(int smm, void *arg); 267 268 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 269 270 ISADevice *pc_find_fdc0(void); 271 272 /* acpi_piix.c */ 273 274 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 275 qemu_irq sci_irq, qemu_irq smi_irq, 276 int smm_enabled, DeviceState **piix4_pm); 277 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 278 279 /* hpet.c */ 280 extern int no_hpet; 281 282 /* piix_pci.c */ 283 struct PCII440FXState; 284 typedef struct PCII440FXState PCII440FXState; 285 286 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 287 #define TYPE_I440FX_PCI_DEVICE "i440FX" 288 289 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 290 291 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 292 PCII440FXState **pi440fx_state, int *piix_devfn, 293 ISABus **isa_bus, qemu_irq *pic, 294 MemoryRegion *address_space_mem, 295 MemoryRegion *address_space_io, 296 ram_addr_t ram_size, 297 ram_addr_t below_4g_mem_size, 298 ram_addr_t above_4g_mem_size, 299 MemoryRegion *pci_memory, 300 MemoryRegion *ram_memory); 301 302 PCIBus *find_i440fx(void); 303 /* piix4.c */ 304 extern PCIDevice *piix4_dev; 305 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 306 307 /* vga.c */ 308 enum vga_retrace_method { 309 VGA_RETRACE_DUMB, 310 VGA_RETRACE_PRECISE 311 }; 312 313 extern enum vga_retrace_method vga_retrace_method; 314 315 int isa_vga_mm_init(hwaddr vram_base, 316 hwaddr ctrl_base, int it_shift, 317 MemoryRegion *address_space); 318 319 /* ne2000.c */ 320 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 321 { 322 DeviceState *dev; 323 ISADevice *isadev; 324 325 qemu_check_nic_model(nd, "ne2k_isa"); 326 327 isadev = isa_try_create(bus, "ne2k_isa"); 328 if (!isadev) { 329 return false; 330 } 331 dev = DEVICE(isadev); 332 qdev_prop_set_uint32(dev, "iobase", base); 333 qdev_prop_set_uint32(dev, "irq", irq); 334 qdev_set_nic_properties(dev, nd); 335 qdev_init_nofail(dev); 336 return true; 337 } 338 339 /* pc_sysfw.c */ 340 void pc_system_firmware_init(MemoryRegion *rom_memory, 341 bool isapc_ram_fw); 342 343 /* pvpanic.c */ 344 uint16_t pvpanic_port(void); 345 346 /* e820 types */ 347 #define E820_RAM 1 348 #define E820_RESERVED 2 349 #define E820_ACPI 3 350 #define E820_NVS 4 351 #define E820_UNUSABLE 5 352 353 int e820_add_entry(uint64_t, uint64_t, uint32_t); 354 int e820_get_num_entries(void); 355 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 356 357 #define PC_COMPAT_2_5 \ 358 HW_COMPAT_2_5 359 360 #define PC_COMPAT_2_4 \ 361 PC_COMPAT_2_5 \ 362 HW_COMPAT_2_4 \ 363 {\ 364 .driver = "Haswell-" TYPE_X86_CPU,\ 365 .property = "abm",\ 366 .value = "off",\ 367 },\ 368 {\ 369 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 370 .property = "abm",\ 371 .value = "off",\ 372 },\ 373 {\ 374 .driver = "Broadwell-" TYPE_X86_CPU,\ 375 .property = "abm",\ 376 .value = "off",\ 377 },\ 378 {\ 379 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 380 .property = "abm",\ 381 .value = "off",\ 382 },\ 383 {\ 384 .driver = "host" "-" TYPE_X86_CPU,\ 385 .property = "host-cache-info",\ 386 .value = "on",\ 387 },\ 388 {\ 389 .driver = TYPE_X86_CPU,\ 390 .property = "check",\ 391 .value = "off",\ 392 },\ 393 {\ 394 .driver = "qemu64" "-" TYPE_X86_CPU,\ 395 .property = "sse4a",\ 396 .value = "on",\ 397 },\ 398 {\ 399 .driver = "qemu64" "-" TYPE_X86_CPU,\ 400 .property = "abm",\ 401 .value = "on",\ 402 },\ 403 {\ 404 .driver = "qemu64" "-" TYPE_X86_CPU,\ 405 .property = "popcnt",\ 406 .value = "on",\ 407 },\ 408 {\ 409 .driver = "qemu32" "-" TYPE_X86_CPU,\ 410 .property = "popcnt",\ 411 .value = "on",\ 412 },{\ 413 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 414 .property = "rdtscp",\ 415 .value = "on",\ 416 },{\ 417 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 418 .property = "rdtscp",\ 419 .value = "on",\ 420 },{\ 421 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 422 .property = "rdtscp",\ 423 .value = "on",\ 424 },{\ 425 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 426 .property = "rdtscp",\ 427 .value = "on",\ 428 }, 429 430 431 #define PC_COMPAT_2_3 \ 432 PC_COMPAT_2_4 \ 433 HW_COMPAT_2_3 \ 434 {\ 435 .driver = TYPE_X86_CPU,\ 436 .property = "arat",\ 437 .value = "off",\ 438 },{\ 439 .driver = "qemu64" "-" TYPE_X86_CPU,\ 440 .property = "level",\ 441 .value = stringify(4),\ 442 },{\ 443 .driver = "kvm64" "-" TYPE_X86_CPU,\ 444 .property = "level",\ 445 .value = stringify(5),\ 446 },{\ 447 .driver = "pentium3" "-" TYPE_X86_CPU,\ 448 .property = "level",\ 449 .value = stringify(2),\ 450 },{\ 451 .driver = "n270" "-" TYPE_X86_CPU,\ 452 .property = "level",\ 453 .value = stringify(5),\ 454 },{\ 455 .driver = "Conroe" "-" TYPE_X86_CPU,\ 456 .property = "level",\ 457 .value = stringify(4),\ 458 },{\ 459 .driver = "Penryn" "-" TYPE_X86_CPU,\ 460 .property = "level",\ 461 .value = stringify(4),\ 462 },{\ 463 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 464 .property = "level",\ 465 .value = stringify(4),\ 466 },{\ 467 .driver = "n270" "-" TYPE_X86_CPU,\ 468 .property = "xlevel",\ 469 .value = stringify(0x8000000a),\ 470 },{\ 471 .driver = "Penryn" "-" TYPE_X86_CPU,\ 472 .property = "xlevel",\ 473 .value = stringify(0x8000000a),\ 474 },{\ 475 .driver = "Conroe" "-" TYPE_X86_CPU,\ 476 .property = "xlevel",\ 477 .value = stringify(0x8000000a),\ 478 },{\ 479 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 480 .property = "xlevel",\ 481 .value = stringify(0x8000000a),\ 482 },{\ 483 .driver = "Westmere" "-" TYPE_X86_CPU,\ 484 .property = "xlevel",\ 485 .value = stringify(0x8000000a),\ 486 },{\ 487 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 488 .property = "xlevel",\ 489 .value = stringify(0x8000000a),\ 490 },{\ 491 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 492 .property = "xlevel",\ 493 .value = stringify(0x8000000a),\ 494 },{\ 495 .driver = "Haswell" "-" TYPE_X86_CPU,\ 496 .property = "xlevel",\ 497 .value = stringify(0x8000000a),\ 498 },{\ 499 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 500 .property = "xlevel",\ 501 .value = stringify(0x8000000a),\ 502 },{\ 503 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 504 .property = "xlevel",\ 505 .value = stringify(0x8000000a),\ 506 },{\ 507 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 508 .property = "xlevel",\ 509 .value = stringify(0x8000000a),\ 510 }, 511 512 #define PC_COMPAT_2_2 \ 513 PC_COMPAT_2_3 \ 514 HW_COMPAT_2_2 \ 515 {\ 516 .driver = "kvm64" "-" TYPE_X86_CPU,\ 517 .property = "vme",\ 518 .value = "off",\ 519 },\ 520 {\ 521 .driver = "kvm32" "-" TYPE_X86_CPU,\ 522 .property = "vme",\ 523 .value = "off",\ 524 },\ 525 {\ 526 .driver = "Conroe" "-" TYPE_X86_CPU,\ 527 .property = "vme",\ 528 .value = "off",\ 529 },\ 530 {\ 531 .driver = "Penryn" "-" TYPE_X86_CPU,\ 532 .property = "vme",\ 533 .value = "off",\ 534 },\ 535 {\ 536 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 537 .property = "vme",\ 538 .value = "off",\ 539 },\ 540 {\ 541 .driver = "Westmere" "-" TYPE_X86_CPU,\ 542 .property = "vme",\ 543 .value = "off",\ 544 },\ 545 {\ 546 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 547 .property = "vme",\ 548 .value = "off",\ 549 },\ 550 {\ 551 .driver = "Haswell" "-" TYPE_X86_CPU,\ 552 .property = "vme",\ 553 .value = "off",\ 554 },\ 555 {\ 556 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 557 .property = "vme",\ 558 .value = "off",\ 559 },\ 560 {\ 561 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 562 .property = "vme",\ 563 .value = "off",\ 564 },\ 565 {\ 566 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 567 .property = "vme",\ 568 .value = "off",\ 569 },\ 570 {\ 571 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 572 .property = "vme",\ 573 .value = "off",\ 574 },\ 575 {\ 576 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 577 .property = "vme",\ 578 .value = "off",\ 579 },\ 580 {\ 581 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 582 .property = "vme",\ 583 .value = "off",\ 584 },\ 585 {\ 586 .driver = "Haswell" "-" TYPE_X86_CPU,\ 587 .property = "f16c",\ 588 .value = "off",\ 589 },\ 590 {\ 591 .driver = "Haswell" "-" TYPE_X86_CPU,\ 592 .property = "rdrand",\ 593 .value = "off",\ 594 },\ 595 {\ 596 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 597 .property = "f16c",\ 598 .value = "off",\ 599 },\ 600 {\ 601 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 602 .property = "rdrand",\ 603 .value = "off",\ 604 }, 605 606 #define PC_COMPAT_2_1 \ 607 PC_COMPAT_2_2 \ 608 HW_COMPAT_2_1 \ 609 {\ 610 .driver = "coreduo" "-" TYPE_X86_CPU,\ 611 .property = "vmx",\ 612 .value = "on",\ 613 },\ 614 {\ 615 .driver = "core2duo" "-" TYPE_X86_CPU,\ 616 .property = "vmx",\ 617 .value = "on",\ 618 }, 619 620 #define PC_COMPAT_2_0 \ 621 PC_COMPAT_2_1 \ 622 {\ 623 .driver = "virtio-scsi-pci",\ 624 .property = "any_layout",\ 625 .value = "off",\ 626 },{\ 627 .driver = "PIIX4_PM",\ 628 .property = "memory-hotplug-support",\ 629 .value = "off",\ 630 },\ 631 {\ 632 .driver = "apic",\ 633 .property = "version",\ 634 .value = stringify(0x11),\ 635 },\ 636 {\ 637 .driver = "nec-usb-xhci",\ 638 .property = "superspeed-ports-first",\ 639 .value = "off",\ 640 },\ 641 {\ 642 .driver = "nec-usb-xhci",\ 643 .property = "force-pcie-endcap",\ 644 .value = "on",\ 645 },\ 646 {\ 647 .driver = "pci-serial",\ 648 .property = "prog_if",\ 649 .value = stringify(0),\ 650 },\ 651 {\ 652 .driver = "pci-serial-2x",\ 653 .property = "prog_if",\ 654 .value = stringify(0),\ 655 },\ 656 {\ 657 .driver = "pci-serial-4x",\ 658 .property = "prog_if",\ 659 .value = stringify(0),\ 660 },\ 661 {\ 662 .driver = "virtio-net-pci",\ 663 .property = "guest_announce",\ 664 .value = "off",\ 665 },\ 666 {\ 667 .driver = "ICH9-LPC",\ 668 .property = "memory-hotplug-support",\ 669 .value = "off",\ 670 },{\ 671 .driver = "xio3130-downstream",\ 672 .property = COMPAT_PROP_PCP,\ 673 .value = "off",\ 674 },{\ 675 .driver = "ioh3420",\ 676 .property = COMPAT_PROP_PCP,\ 677 .value = "off",\ 678 }, 679 680 #define PC_COMPAT_1_7 \ 681 PC_COMPAT_2_0 \ 682 {\ 683 .driver = TYPE_USB_DEVICE,\ 684 .property = "msos-desc",\ 685 .value = "no",\ 686 },\ 687 {\ 688 .driver = "PIIX4_PM",\ 689 .property = "acpi-pci-hotplug-with-bridge-support",\ 690 .value = "off",\ 691 },\ 692 {\ 693 .driver = "hpet",\ 694 .property = HPET_INTCAP,\ 695 .value = stringify(4),\ 696 }, 697 698 #define PC_COMPAT_1_6 \ 699 PC_COMPAT_1_7 \ 700 {\ 701 .driver = "e1000",\ 702 .property = "mitigation",\ 703 .value = "off",\ 704 },{\ 705 .driver = "qemu64-" TYPE_X86_CPU,\ 706 .property = "model",\ 707 .value = stringify(2),\ 708 },{\ 709 .driver = "qemu32-" TYPE_X86_CPU,\ 710 .property = "model",\ 711 .value = stringify(3),\ 712 },{\ 713 .driver = "i440FX-pcihost",\ 714 .property = "short_root_bus",\ 715 .value = stringify(1),\ 716 },{\ 717 .driver = "q35-pcihost",\ 718 .property = "short_root_bus",\ 719 .value = stringify(1),\ 720 }, 721 722 #define PC_COMPAT_1_5 \ 723 PC_COMPAT_1_6 \ 724 {\ 725 .driver = "Conroe-" TYPE_X86_CPU,\ 726 .property = "model",\ 727 .value = stringify(2),\ 728 },{\ 729 .driver = "Conroe-" TYPE_X86_CPU,\ 730 .property = "level",\ 731 .value = stringify(2),\ 732 },{\ 733 .driver = "Penryn-" TYPE_X86_CPU,\ 734 .property = "model",\ 735 .value = stringify(2),\ 736 },{\ 737 .driver = "Penryn-" TYPE_X86_CPU,\ 738 .property = "level",\ 739 .value = stringify(2),\ 740 },{\ 741 .driver = "Nehalem-" TYPE_X86_CPU,\ 742 .property = "model",\ 743 .value = stringify(2),\ 744 },{\ 745 .driver = "Nehalem-" TYPE_X86_CPU,\ 746 .property = "level",\ 747 .value = stringify(2),\ 748 },{\ 749 .driver = "virtio-net-pci",\ 750 .property = "any_layout",\ 751 .value = "off",\ 752 },{\ 753 .driver = TYPE_X86_CPU,\ 754 .property = "pmu",\ 755 .value = "on",\ 756 },{\ 757 .driver = "i440FX-pcihost",\ 758 .property = "short_root_bus",\ 759 .value = stringify(0),\ 760 },{\ 761 .driver = "q35-pcihost",\ 762 .property = "short_root_bus",\ 763 .value = stringify(0),\ 764 }, 765 766 #define PC_COMPAT_1_4 \ 767 PC_COMPAT_1_5 \ 768 {\ 769 .driver = "scsi-hd",\ 770 .property = "discard_granularity",\ 771 .value = stringify(0),\ 772 },{\ 773 .driver = "scsi-cd",\ 774 .property = "discard_granularity",\ 775 .value = stringify(0),\ 776 },{\ 777 .driver = "scsi-disk",\ 778 .property = "discard_granularity",\ 779 .value = stringify(0),\ 780 },{\ 781 .driver = "ide-hd",\ 782 .property = "discard_granularity",\ 783 .value = stringify(0),\ 784 },{\ 785 .driver = "ide-cd",\ 786 .property = "discard_granularity",\ 787 .value = stringify(0),\ 788 },{\ 789 .driver = "ide-drive",\ 790 .property = "discard_granularity",\ 791 .value = stringify(0),\ 792 },{\ 793 .driver = "virtio-blk-pci",\ 794 .property = "discard_granularity",\ 795 .value = stringify(0),\ 796 },{\ 797 .driver = "virtio-serial-pci",\ 798 .property = "vectors",\ 799 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 800 .value = stringify(0xFFFFFFFF),\ 801 },{ \ 802 .driver = "virtio-net-pci", \ 803 .property = "ctrl_guest_offloads", \ 804 .value = "off", \ 805 },{\ 806 .driver = "e1000",\ 807 .property = "romfile",\ 808 .value = "pxe-e1000.rom",\ 809 },{\ 810 .driver = "ne2k_pci",\ 811 .property = "romfile",\ 812 .value = "pxe-ne2k_pci.rom",\ 813 },{\ 814 .driver = "pcnet",\ 815 .property = "romfile",\ 816 .value = "pxe-pcnet.rom",\ 817 },{\ 818 .driver = "rtl8139",\ 819 .property = "romfile",\ 820 .value = "pxe-rtl8139.rom",\ 821 },{\ 822 .driver = "virtio-net-pci",\ 823 .property = "romfile",\ 824 .value = "pxe-virtio.rom",\ 825 },{\ 826 .driver = "486-" TYPE_X86_CPU,\ 827 .property = "model",\ 828 .value = stringify(0),\ 829 },\ 830 {\ 831 .driver = "n270" "-" TYPE_X86_CPU,\ 832 .property = "movbe",\ 833 .value = "off",\ 834 },\ 835 {\ 836 .driver = "Westmere" "-" TYPE_X86_CPU,\ 837 .property = "pclmulqdq",\ 838 .value = "off",\ 839 }, 840 841 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 842 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 843 { \ 844 MachineClass *mc = MACHINE_CLASS(oc); \ 845 optsfn(mc); \ 846 mc->name = namestr; \ 847 mc->init = initfn; \ 848 } \ 849 static const TypeInfo pc_machine_type_##suffix = { \ 850 .name = namestr TYPE_MACHINE_SUFFIX, \ 851 .parent = TYPE_PC_MACHINE, \ 852 .class_init = pc_machine_##suffix##_class_init, \ 853 }; \ 854 static void pc_machine_init_##suffix(void) \ 855 { \ 856 type_register(&pc_machine_type_##suffix); \ 857 } \ 858 machine_init(pc_machine_init_##suffix) 859 860 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 861 #endif 862