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 /** 24 * PCMachineState: 25 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 26 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 27 * backend's alignment value if provided 28 */ 29 struct PCMachineState { 30 /*< private >*/ 31 MachineState parent_obj; 32 33 /* <public> */ 34 MemoryHotplugState hotplug_memory; 35 36 HotplugHandler *acpi_dev; 37 ISADevice *rtc; 38 39 uint64_t max_ram_below_4g; 40 OnOffAuto vmport; 41 OnOffAuto smm; 42 bool enforce_aligned_dimm; 43 ram_addr_t below_4g_mem_size, above_4g_mem_size; 44 }; 45 46 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 47 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 48 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 49 #define PC_MACHINE_VMPORT "vmport" 50 #define PC_MACHINE_SMM "smm" 51 #define PC_MACHINE_ENFORCE_ALIGNED_DIMM "enforce-aligned-dimm" 52 53 /** 54 * PCMachineClass: 55 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 56 */ 57 struct PCMachineClass { 58 /*< private >*/ 59 MachineClass parent_class; 60 61 /*< public >*/ 62 bool broken_reserved_end; 63 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 64 DeviceState *dev); 65 }; 66 67 #define TYPE_PC_MACHINE "generic-pc-machine" 68 #define PC_MACHINE(obj) \ 69 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 70 #define PC_MACHINE_GET_CLASS(obj) \ 71 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 72 #define PC_MACHINE_CLASS(klass) \ 73 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 74 75 /* PC-style peripherals (also used by other machines). */ 76 77 typedef struct PcPciInfo { 78 Range w32; 79 Range w64; 80 } PcPciInfo; 81 82 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 83 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 84 #define ACPI_PM_PROP_S4_VAL "s4_val" 85 #define ACPI_PM_PROP_SCI_INT "sci_int" 86 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 87 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 88 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 89 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 90 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 91 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 92 93 struct PcGuestInfo { 94 bool isapc_ram_fw; 95 hwaddr ram_size, ram_size_below_4g; 96 unsigned apic_id_limit; 97 bool apic_xrupt_override; 98 uint64_t numa_nodes; 99 uint64_t *node_mem; 100 uint64_t *node_cpu; 101 FWCfgState *fw_cfg; 102 int legacy_acpi_table_size; 103 bool has_acpi_build; 104 bool has_reserved_memory; 105 bool rsdp_in_ram; 106 }; 107 108 /* parallel.c */ 109 110 void parallel_hds_isa_init(ISABus *bus, int n); 111 112 bool parallel_mm_init(MemoryRegion *address_space, 113 hwaddr base, int it_shift, qemu_irq irq, 114 CharDriverState *chr); 115 116 /* i8259.c */ 117 118 extern DeviceState *isa_pic; 119 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 120 qemu_irq *kvm_i8259_init(ISABus *bus); 121 int pic_read_irq(DeviceState *d); 122 int pic_get_output(DeviceState *d); 123 void hmp_info_pic(Monitor *mon, const QDict *qdict); 124 void hmp_info_irq(Monitor *mon, const QDict *qdict); 125 126 /* ioapic.c */ 127 128 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 129 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 130 131 /* Global System Interrupts */ 132 133 #define GSI_NUM_PINS IOAPIC_NUM_PINS 134 135 typedef struct GSIState { 136 qemu_irq i8259_irq[ISA_NUM_IRQS]; 137 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 138 } GSIState; 139 140 void gsi_handler(void *opaque, int n, int level); 141 142 /* vmport.c */ 143 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 144 145 static inline void vmport_init(ISABus *bus) 146 { 147 isa_create_simple(bus, "vmport"); 148 } 149 150 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 151 void vmmouse_get_data(uint32_t *data); 152 void vmmouse_set_data(const uint32_t *data); 153 154 /* pckbd.c */ 155 156 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 157 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 158 MemoryRegion *region, ram_addr_t size, 159 hwaddr mask); 160 void i8042_isa_mouse_fake_event(void *opaque); 161 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 162 163 /* pc.c */ 164 extern int fd_bootchk; 165 166 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 167 void pc_register_ferr_irq(qemu_irq irq); 168 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 169 170 void pc_cpus_init(const char *cpu_model, DeviceState *icc_bridge); 171 void pc_hot_add_cpu(const int64_t id, Error **errp); 172 void pc_acpi_init(const char *default_dsdt); 173 174 PcGuestInfo *pc_guest_info_init(PCMachineState *pcms); 175 176 void pc_set_legacy_acpi_data_size(void); 177 178 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 179 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 180 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 181 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 182 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 183 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 184 185 186 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 187 MemoryRegion *pci_address_space); 188 189 FWCfgState *xen_load_linux(PCMachineState *pcms, 190 PcGuestInfo *guest_info); 191 FWCfgState *pc_memory_init(PCMachineState *pcms, 192 MemoryRegion *system_memory, 193 MemoryRegion *rom_memory, 194 MemoryRegion **ram_memory, 195 PcGuestInfo *guest_info); 196 qemu_irq pc_allocate_cpu_irq(void); 197 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 198 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 199 ISADevice **rtc_state, 200 bool create_fdctrl, 201 bool no_vmport, 202 uint32 hpet_irqs); 203 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 204 void pc_cmos_init(PCMachineState *pcms, 205 BusState *ide0, BusState *ide1, 206 ISADevice *s); 207 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 208 void pc_pci_device_init(PCIBus *pci_bus); 209 210 typedef void (*cpu_set_smm_t)(int smm, void *arg); 211 212 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 213 214 /* acpi_piix.c */ 215 216 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 217 qemu_irq sci_irq, qemu_irq smi_irq, 218 int smm_enabled, DeviceState **piix4_pm); 219 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 220 221 /* hpet.c */ 222 extern int no_hpet; 223 224 /* piix_pci.c */ 225 struct PCII440FXState; 226 typedef struct PCII440FXState PCII440FXState; 227 228 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 229 #define TYPE_I440FX_PCI_DEVICE "i440FX" 230 231 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 232 233 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 234 PCII440FXState **pi440fx_state, int *piix_devfn, 235 ISABus **isa_bus, qemu_irq *pic, 236 MemoryRegion *address_space_mem, 237 MemoryRegion *address_space_io, 238 ram_addr_t ram_size, 239 ram_addr_t below_4g_mem_size, 240 ram_addr_t above_4g_mem_size, 241 MemoryRegion *pci_memory, 242 MemoryRegion *ram_memory); 243 244 PCIBus *find_i440fx(void); 245 /* piix4.c */ 246 extern PCIDevice *piix4_dev; 247 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 248 249 /* vga.c */ 250 enum vga_retrace_method { 251 VGA_RETRACE_DUMB, 252 VGA_RETRACE_PRECISE 253 }; 254 255 extern enum vga_retrace_method vga_retrace_method; 256 257 int isa_vga_mm_init(hwaddr vram_base, 258 hwaddr ctrl_base, int it_shift, 259 MemoryRegion *address_space); 260 261 /* ne2000.c */ 262 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 263 { 264 DeviceState *dev; 265 ISADevice *isadev; 266 267 qemu_check_nic_model(nd, "ne2k_isa"); 268 269 isadev = isa_try_create(bus, "ne2k_isa"); 270 if (!isadev) { 271 return false; 272 } 273 dev = DEVICE(isadev); 274 qdev_prop_set_uint32(dev, "iobase", base); 275 qdev_prop_set_uint32(dev, "irq", irq); 276 qdev_set_nic_properties(dev, nd); 277 qdev_init_nofail(dev); 278 return true; 279 } 280 281 /* pc_sysfw.c */ 282 void pc_system_firmware_init(MemoryRegion *rom_memory, 283 bool isapc_ram_fw); 284 285 /* pvpanic.c */ 286 uint16_t pvpanic_port(void); 287 288 /* e820 types */ 289 #define E820_RAM 1 290 #define E820_RESERVED 2 291 #define E820_ACPI 3 292 #define E820_NVS 4 293 #define E820_UNUSABLE 5 294 295 int e820_add_entry(uint64_t, uint64_t, uint32_t); 296 int e820_get_num_entries(void); 297 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 298 299 #define PC_COMPAT_2_3 \ 300 HW_COMPAT_2_3 \ 301 {\ 302 .driver = TYPE_X86_CPU,\ 303 .property = "arat",\ 304 .value = "off",\ 305 },{\ 306 .driver = "qemu64" "-" TYPE_X86_CPU,\ 307 .property = "level",\ 308 .value = stringify(4),\ 309 },{\ 310 .driver = "kvm64" "-" TYPE_X86_CPU,\ 311 .property = "level",\ 312 .value = stringify(5),\ 313 },{\ 314 .driver = "pentium3" "-" TYPE_X86_CPU,\ 315 .property = "level",\ 316 .value = stringify(2),\ 317 },{\ 318 .driver = "n270" "-" TYPE_X86_CPU,\ 319 .property = "level",\ 320 .value = stringify(5),\ 321 },{\ 322 .driver = "Conroe" "-" TYPE_X86_CPU,\ 323 .property = "level",\ 324 .value = stringify(4),\ 325 },{\ 326 .driver = "Penryn" "-" TYPE_X86_CPU,\ 327 .property = "level",\ 328 .value = stringify(4),\ 329 },{\ 330 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 331 .property = "level",\ 332 .value = stringify(4),\ 333 },{\ 334 .driver = "n270" "-" TYPE_X86_CPU,\ 335 .property = "xlevel",\ 336 .value = stringify(0x8000000a),\ 337 },{\ 338 .driver = "Penryn" "-" TYPE_X86_CPU,\ 339 .property = "xlevel",\ 340 .value = stringify(0x8000000a),\ 341 },{\ 342 .driver = "Conroe" "-" TYPE_X86_CPU,\ 343 .property = "xlevel",\ 344 .value = stringify(0x8000000a),\ 345 },{\ 346 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 347 .property = "xlevel",\ 348 .value = stringify(0x8000000a),\ 349 },{\ 350 .driver = "Westmere" "-" TYPE_X86_CPU,\ 351 .property = "xlevel",\ 352 .value = stringify(0x8000000a),\ 353 },{\ 354 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 355 .property = "xlevel",\ 356 .value = stringify(0x8000000a),\ 357 },{\ 358 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 359 .property = "xlevel",\ 360 .value = stringify(0x8000000a),\ 361 },{\ 362 .driver = "Haswell" "-" TYPE_X86_CPU,\ 363 .property = "xlevel",\ 364 .value = stringify(0x8000000a),\ 365 },{\ 366 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 367 .property = "xlevel",\ 368 .value = stringify(0x8000000a),\ 369 },{\ 370 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 371 .property = "xlevel",\ 372 .value = stringify(0x8000000a),\ 373 },{\ 374 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 375 .property = "xlevel",\ 376 .value = stringify(0x8000000a),\ 377 }, 378 379 #define PC_COMPAT_2_2 \ 380 PC_COMPAT_2_3 \ 381 HW_COMPAT_2_2 \ 382 {\ 383 .driver = "kvm64" "-" TYPE_X86_CPU,\ 384 .property = "vme",\ 385 .value = "off",\ 386 },\ 387 {\ 388 .driver = "kvm32" "-" TYPE_X86_CPU,\ 389 .property = "vme",\ 390 .value = "off",\ 391 },\ 392 {\ 393 .driver = "Conroe" "-" TYPE_X86_CPU,\ 394 .property = "vme",\ 395 .value = "off",\ 396 },\ 397 {\ 398 .driver = "Penryn" "-" TYPE_X86_CPU,\ 399 .property = "vme",\ 400 .value = "off",\ 401 },\ 402 {\ 403 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 404 .property = "vme",\ 405 .value = "off",\ 406 },\ 407 {\ 408 .driver = "Westmere" "-" TYPE_X86_CPU,\ 409 .property = "vme",\ 410 .value = "off",\ 411 },\ 412 {\ 413 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 414 .property = "vme",\ 415 .value = "off",\ 416 },\ 417 {\ 418 .driver = "Haswell" "-" TYPE_X86_CPU,\ 419 .property = "vme",\ 420 .value = "off",\ 421 },\ 422 {\ 423 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 424 .property = "vme",\ 425 .value = "off",\ 426 },\ 427 {\ 428 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 429 .property = "vme",\ 430 .value = "off",\ 431 },\ 432 {\ 433 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 434 .property = "vme",\ 435 .value = "off",\ 436 },\ 437 {\ 438 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 439 .property = "vme",\ 440 .value = "off",\ 441 },\ 442 {\ 443 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 444 .property = "vme",\ 445 .value = "off",\ 446 },\ 447 {\ 448 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 449 .property = "vme",\ 450 .value = "off",\ 451 },\ 452 {\ 453 .driver = "Haswell" "-" TYPE_X86_CPU,\ 454 .property = "f16c",\ 455 .value = "off",\ 456 },\ 457 {\ 458 .driver = "Haswell" "-" TYPE_X86_CPU,\ 459 .property = "rdrand",\ 460 .value = "off",\ 461 },\ 462 {\ 463 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 464 .property = "f16c",\ 465 .value = "off",\ 466 },\ 467 {\ 468 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 469 .property = "rdrand",\ 470 .value = "off",\ 471 }, 472 473 #define PC_COMPAT_2_1 \ 474 PC_COMPAT_2_2 \ 475 HW_COMPAT_2_1 \ 476 {\ 477 .driver = "coreduo" "-" TYPE_X86_CPU,\ 478 .property = "vmx",\ 479 .value = "on",\ 480 },\ 481 {\ 482 .driver = "core2duo" "-" TYPE_X86_CPU,\ 483 .property = "vmx",\ 484 .value = "on",\ 485 }, 486 487 #define PC_COMPAT_2_0 \ 488 PC_COMPAT_2_1 \ 489 {\ 490 .driver = "virtio-scsi-pci",\ 491 .property = "any_layout",\ 492 .value = "off",\ 493 },{\ 494 .driver = "PIIX4_PM",\ 495 .property = "memory-hotplug-support",\ 496 .value = "off",\ 497 },\ 498 {\ 499 .driver = "apic",\ 500 .property = "version",\ 501 .value = stringify(0x11),\ 502 },\ 503 {\ 504 .driver = "nec-usb-xhci",\ 505 .property = "superspeed-ports-first",\ 506 .value = "off",\ 507 },\ 508 {\ 509 .driver = "nec-usb-xhci",\ 510 .property = "force-pcie-endcap",\ 511 .value = "on",\ 512 },\ 513 {\ 514 .driver = "pci-serial",\ 515 .property = "prog_if",\ 516 .value = stringify(0),\ 517 },\ 518 {\ 519 .driver = "pci-serial-2x",\ 520 .property = "prog_if",\ 521 .value = stringify(0),\ 522 },\ 523 {\ 524 .driver = "pci-serial-4x",\ 525 .property = "prog_if",\ 526 .value = stringify(0),\ 527 },\ 528 {\ 529 .driver = "virtio-net-pci",\ 530 .property = "guest_announce",\ 531 .value = "off",\ 532 },\ 533 {\ 534 .driver = "ICH9-LPC",\ 535 .property = "memory-hotplug-support",\ 536 .value = "off",\ 537 },{\ 538 .driver = "xio3130-downstream",\ 539 .property = COMPAT_PROP_PCP,\ 540 .value = "off",\ 541 },{\ 542 .driver = "ioh3420",\ 543 .property = COMPAT_PROP_PCP,\ 544 .value = "off",\ 545 }, 546 547 #define PC_COMPAT_1_7 \ 548 PC_COMPAT_2_0 \ 549 {\ 550 .driver = TYPE_USB_DEVICE,\ 551 .property = "msos-desc",\ 552 .value = "no",\ 553 },\ 554 {\ 555 .driver = "PIIX4_PM",\ 556 .property = "acpi-pci-hotplug-with-bridge-support",\ 557 .value = "off",\ 558 },\ 559 {\ 560 .driver = "hpet",\ 561 .property = HPET_INTCAP,\ 562 .value = stringify(4),\ 563 }, 564 565 #define PC_COMPAT_1_6 \ 566 PC_COMPAT_1_7 \ 567 {\ 568 .driver = "e1000",\ 569 .property = "mitigation",\ 570 .value = "off",\ 571 },{\ 572 .driver = "qemu64-" TYPE_X86_CPU,\ 573 .property = "model",\ 574 .value = stringify(2),\ 575 },{\ 576 .driver = "qemu32-" TYPE_X86_CPU,\ 577 .property = "model",\ 578 .value = stringify(3),\ 579 },{\ 580 .driver = "i440FX-pcihost",\ 581 .property = "short_root_bus",\ 582 .value = stringify(1),\ 583 },{\ 584 .driver = "q35-pcihost",\ 585 .property = "short_root_bus",\ 586 .value = stringify(1),\ 587 }, 588 589 #define PC_COMPAT_1_5 \ 590 PC_COMPAT_1_6 \ 591 {\ 592 .driver = "Conroe-" TYPE_X86_CPU,\ 593 .property = "model",\ 594 .value = stringify(2),\ 595 },{\ 596 .driver = "Conroe-" TYPE_X86_CPU,\ 597 .property = "level",\ 598 .value = stringify(2),\ 599 },{\ 600 .driver = "Penryn-" TYPE_X86_CPU,\ 601 .property = "model",\ 602 .value = stringify(2),\ 603 },{\ 604 .driver = "Penryn-" TYPE_X86_CPU,\ 605 .property = "level",\ 606 .value = stringify(2),\ 607 },{\ 608 .driver = "Nehalem-" TYPE_X86_CPU,\ 609 .property = "model",\ 610 .value = stringify(2),\ 611 },{\ 612 .driver = "Nehalem-" TYPE_X86_CPU,\ 613 .property = "level",\ 614 .value = stringify(2),\ 615 },{\ 616 .driver = "virtio-net-pci",\ 617 .property = "any_layout",\ 618 .value = "off",\ 619 },{\ 620 .driver = TYPE_X86_CPU,\ 621 .property = "pmu",\ 622 .value = "on",\ 623 },{\ 624 .driver = "i440FX-pcihost",\ 625 .property = "short_root_bus",\ 626 .value = stringify(0),\ 627 },{\ 628 .driver = "q35-pcihost",\ 629 .property = "short_root_bus",\ 630 .value = stringify(0),\ 631 }, 632 633 #define PC_COMPAT_1_4 \ 634 PC_COMPAT_1_5 \ 635 {\ 636 .driver = "scsi-hd",\ 637 .property = "discard_granularity",\ 638 .value = stringify(0),\ 639 },{\ 640 .driver = "scsi-cd",\ 641 .property = "discard_granularity",\ 642 .value = stringify(0),\ 643 },{\ 644 .driver = "scsi-disk",\ 645 .property = "discard_granularity",\ 646 .value = stringify(0),\ 647 },{\ 648 .driver = "ide-hd",\ 649 .property = "discard_granularity",\ 650 .value = stringify(0),\ 651 },{\ 652 .driver = "ide-cd",\ 653 .property = "discard_granularity",\ 654 .value = stringify(0),\ 655 },{\ 656 .driver = "ide-drive",\ 657 .property = "discard_granularity",\ 658 .value = stringify(0),\ 659 },{\ 660 .driver = "virtio-blk-pci",\ 661 .property = "discard_granularity",\ 662 .value = stringify(0),\ 663 },{\ 664 .driver = "virtio-serial-pci",\ 665 .property = "vectors",\ 666 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 667 .value = stringify(0xFFFFFFFF),\ 668 },{ \ 669 .driver = "virtio-net-pci", \ 670 .property = "ctrl_guest_offloads", \ 671 .value = "off", \ 672 },{\ 673 .driver = "e1000",\ 674 .property = "romfile",\ 675 .value = "pxe-e1000.rom",\ 676 },{\ 677 .driver = "ne2k_pci",\ 678 .property = "romfile",\ 679 .value = "pxe-ne2k_pci.rom",\ 680 },{\ 681 .driver = "pcnet",\ 682 .property = "romfile",\ 683 .value = "pxe-pcnet.rom",\ 684 },{\ 685 .driver = "rtl8139",\ 686 .property = "romfile",\ 687 .value = "pxe-rtl8139.rom",\ 688 },{\ 689 .driver = "virtio-net-pci",\ 690 .property = "romfile",\ 691 .value = "pxe-virtio.rom",\ 692 },{\ 693 .driver = "486-" TYPE_X86_CPU,\ 694 .property = "model",\ 695 .value = stringify(0),\ 696 },\ 697 {\ 698 .driver = "n270" "-" TYPE_X86_CPU,\ 699 .property = "movbe",\ 700 .value = "off",\ 701 },\ 702 {\ 703 .driver = "Westmere" "-" TYPE_X86_CPU,\ 704 .property = "pclmulqdq",\ 705 .value = "off",\ 706 }, 707 708 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 709 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 710 { \ 711 MachineClass *mc = MACHINE_CLASS(oc); \ 712 optsfn(mc); \ 713 mc->name = namestr; \ 714 mc->init = initfn; \ 715 } \ 716 static const TypeInfo pc_machine_type_##suffix = { \ 717 .name = namestr TYPE_MACHINE_SUFFIX, \ 718 .parent = TYPE_PC_MACHINE, \ 719 .class_init = pc_machine_##suffix##_class_init, \ 720 }; \ 721 static void pc_machine_init_##suffix(void) \ 722 { \ 723 type_register(&pc_machine_type_##suffix); \ 724 } \ 725 machine_init(pc_machine_init_##suffix) 726 727 #define SET_MACHINE_COMPAT(m, COMPAT) do { \ 728 static GlobalProperty props[] = { \ 729 COMPAT \ 730 { /* end of list */ } \ 731 }; \ 732 (m)->compat_props = props; \ 733 } while (0) 734 735 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 736 #endif 737