1 /* 2 * QEMU PC System Emulator 3 * 4 * Copyright (c) 2003-2004 Fabrice Bellard 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to deal 8 * in the Software without restriction, including without limitation the rights 9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10 * copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 22 * THE SOFTWARE. 23 */ 24 25 #include <glib.h> 26 27 #include "hw/hw.h" 28 #include "hw/pc.h" 29 #include "hw/apic.h" 30 #include "hw/pci/pci.h" 31 #include "hw/pci/pci_ids.h" 32 #include "hw/usb.h" 33 #include "net/net.h" 34 #include "hw/boards.h" 35 #include "hw/ide.h" 36 #include "sysemu/kvm.h" 37 #include "hw/kvm/clock.h" 38 #include "sysemu/sysemu.h" 39 #include "hw/sysbus.h" 40 #include "sysemu/arch_init.h" 41 #include "sysemu/blockdev.h" 42 #include "hw/smbus.h" 43 #include "hw/xen.h" 44 #include "exec/memory.h" 45 #include "exec/address-spaces.h" 46 #include "cpu.h" 47 #ifdef CONFIG_XEN 48 # include <xen/hvm/hvm_info_table.h> 49 #endif 50 51 #define MAX_IDE_BUS 2 52 53 static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; 54 static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; 55 static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; 56 57 /* PC hardware initialisation */ 58 static void pc_init1(MemoryRegion *system_memory, 59 MemoryRegion *system_io, 60 ram_addr_t ram_size, 61 const char *boot_device, 62 const char *kernel_filename, 63 const char *kernel_cmdline, 64 const char *initrd_filename, 65 const char *cpu_model, 66 int pci_enabled, 67 int kvmclock_enabled) 68 { 69 int i; 70 ram_addr_t below_4g_mem_size, above_4g_mem_size; 71 PCIBus *pci_bus; 72 ISABus *isa_bus; 73 PCII440FXState *i440fx_state; 74 int piix3_devfn = -1; 75 qemu_irq *cpu_irq; 76 qemu_irq *gsi; 77 qemu_irq *i8259; 78 qemu_irq *smi_irq; 79 GSIState *gsi_state; 80 DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; 81 BusState *idebus[MAX_IDE_BUS]; 82 ISADevice *rtc_state; 83 ISADevice *floppy; 84 MemoryRegion *ram_memory; 85 MemoryRegion *pci_memory; 86 MemoryRegion *rom_memory; 87 void *fw_cfg = NULL; 88 89 pc_cpus_init(cpu_model); 90 pc_acpi_init("acpi-dsdt.aml"); 91 92 if (kvmclock_enabled) { 93 kvmclock_create(); 94 } 95 96 if (ram_size >= 0xe0000000 ) { 97 above_4g_mem_size = ram_size - 0xe0000000; 98 below_4g_mem_size = 0xe0000000; 99 } else { 100 above_4g_mem_size = 0; 101 below_4g_mem_size = ram_size; 102 } 103 104 if (pci_enabled) { 105 pci_memory = g_new(MemoryRegion, 1); 106 memory_region_init(pci_memory, "pci", INT64_MAX); 107 rom_memory = pci_memory; 108 } else { 109 pci_memory = NULL; 110 rom_memory = system_memory; 111 } 112 113 /* allocate ram and load rom/bios */ 114 if (!xen_enabled()) { 115 fw_cfg = pc_memory_init(system_memory, 116 kernel_filename, kernel_cmdline, initrd_filename, 117 below_4g_mem_size, above_4g_mem_size, 118 rom_memory, &ram_memory); 119 } 120 121 gsi_state = g_malloc0(sizeof(*gsi_state)); 122 if (kvm_irqchip_in_kernel()) { 123 kvm_pc_setup_irq_routing(pci_enabled); 124 gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, 125 GSI_NUM_PINS); 126 } else { 127 gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); 128 } 129 130 if (pci_enabled) { 131 pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, 132 system_memory, system_io, ram_size, 133 below_4g_mem_size, 134 0x100000000ULL - below_4g_mem_size, 135 0x100000000ULL + above_4g_mem_size, 136 (sizeof(hwaddr) == 4 137 ? 0 138 : ((uint64_t)1 << 62)), 139 pci_memory, ram_memory); 140 } else { 141 pci_bus = NULL; 142 i440fx_state = NULL; 143 isa_bus = isa_bus_new(NULL, system_io); 144 no_hpet = 1; 145 } 146 isa_bus_irqs(isa_bus, gsi); 147 148 if (kvm_irqchip_in_kernel()) { 149 i8259 = kvm_i8259_init(isa_bus); 150 } else if (xen_enabled()) { 151 i8259 = xen_interrupt_controller_init(); 152 } else { 153 cpu_irq = pc_allocate_cpu_irq(); 154 i8259 = i8259_init(isa_bus, cpu_irq[0]); 155 } 156 157 for (i = 0; i < ISA_NUM_IRQS; i++) { 158 gsi_state->i8259_irq[i] = i8259[i]; 159 } 160 if (pci_enabled) { 161 ioapic_init_gsi(gsi_state, "i440fx"); 162 } 163 164 pc_register_ferr_irq(gsi[13]); 165 166 pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); 167 if (xen_enabled()) { 168 pci_create_simple(pci_bus, -1, "xen-platform"); 169 } 170 171 /* init basic PC hardware */ 172 pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled()); 173 174 pc_nic_init(isa_bus, pci_bus); 175 176 ide_drive_get(hd, MAX_IDE_BUS); 177 if (pci_enabled) { 178 PCIDevice *dev; 179 if (xen_enabled()) { 180 dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); 181 } else { 182 dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); 183 } 184 idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); 185 idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); 186 } else { 187 for(i = 0; i < MAX_IDE_BUS; i++) { 188 ISADevice *dev; 189 dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], 190 ide_irq[i], 191 hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); 192 idebus[i] = qdev_get_child_bus(&dev->qdev, "ide.0"); 193 } 194 } 195 196 audio_init(isa_bus, pci_enabled ? pci_bus : NULL); 197 198 pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device, 199 floppy, idebus[0], idebus[1], rtc_state); 200 201 if (pci_enabled && usb_enabled(false)) { 202 pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); 203 } 204 205 if (pci_enabled && acpi_enabled) { 206 i2c_bus *smbus; 207 208 smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1); 209 /* TODO: Populate SPD eeprom data. */ 210 smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, 211 gsi[9], *smi_irq, 212 kvm_enabled(), fw_cfg); 213 smbus_eeprom_init(smbus, 8, NULL, 0); 214 } 215 216 if (pci_enabled) { 217 pc_pci_device_init(pci_bus); 218 } 219 } 220 221 static void pc_init_pci(QEMUMachineInitArgs *args) 222 { 223 ram_addr_t ram_size = args->ram_size; 224 const char *cpu_model = args->cpu_model; 225 const char *kernel_filename = args->kernel_filename; 226 const char *kernel_cmdline = args->kernel_cmdline; 227 const char *initrd_filename = args->initrd_filename; 228 const char *boot_device = args->boot_device; 229 pc_init1(get_system_memory(), 230 get_system_io(), 231 ram_size, boot_device, 232 kernel_filename, kernel_cmdline, 233 initrd_filename, cpu_model, 1, 1); 234 } 235 236 static void pc_init_pci_1_3(QEMUMachineInitArgs *args) 237 { 238 enable_compat_apic_id_mode(); 239 pc_init_pci(args); 240 } 241 242 /* PC machine init function for pc-0.14 to pc-1.2 */ 243 static void pc_init_pci_1_2(QEMUMachineInitArgs *args) 244 { 245 disable_kvm_pv_eoi(); 246 pc_init_pci_1_3(args); 247 } 248 249 /* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */ 250 static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args) 251 { 252 ram_addr_t ram_size = args->ram_size; 253 const char *cpu_model = args->cpu_model; 254 const char *kernel_filename = args->kernel_filename; 255 const char *kernel_cmdline = args->kernel_cmdline; 256 const char *initrd_filename = args->initrd_filename; 257 const char *boot_device = args->boot_device; 258 disable_kvm_pv_eoi(); 259 enable_compat_apic_id_mode(); 260 pc_init1(get_system_memory(), 261 get_system_io(), 262 ram_size, boot_device, 263 kernel_filename, kernel_cmdline, 264 initrd_filename, cpu_model, 1, 0); 265 } 266 267 static void pc_init_isa(QEMUMachineInitArgs *args) 268 { 269 ram_addr_t ram_size = args->ram_size; 270 const char *cpu_model = args->cpu_model; 271 const char *kernel_filename = args->kernel_filename; 272 const char *kernel_cmdline = args->kernel_cmdline; 273 const char *initrd_filename = args->initrd_filename; 274 const char *boot_device = args->boot_device; 275 if (cpu_model == NULL) 276 cpu_model = "486"; 277 disable_kvm_pv_eoi(); 278 enable_compat_apic_id_mode(); 279 pc_init1(get_system_memory(), 280 get_system_io(), 281 ram_size, boot_device, 282 kernel_filename, kernel_cmdline, 283 initrd_filename, cpu_model, 0, 1); 284 } 285 286 #ifdef CONFIG_XEN 287 static void pc_xen_hvm_init(QEMUMachineInitArgs *args) 288 { 289 if (xen_hvm_init() != 0) { 290 hw_error("xen hardware virtual machine initialisation failed"); 291 } 292 pc_init_pci_no_kvmclock(args); 293 xen_vcpu_init(); 294 } 295 #endif 296 297 static QEMUMachine pc_i440fx_machine_v1_5 = { 298 .name = "pc-i440fx-1.5", 299 .alias = "pc", 300 .desc = "Standard PC (i440FX + PIIX, 1996)", 301 .init = pc_init_pci, 302 .max_cpus = 255, 303 .is_default = 1, 304 DEFAULT_MACHINE_OPTIONS, 305 }; 306 307 static QEMUMachine pc_i440fx_machine_v1_4 = { 308 .name = "pc-i440fx-1.4", 309 .desc = "Standard PC (i440FX + PIIX, 1996)", 310 .init = pc_init_pci, 311 .max_cpus = 255, 312 .compat_props = (GlobalProperty[]) { 313 PC_COMPAT_1_4, 314 { /* end of list */ } 315 }, 316 DEFAULT_MACHINE_OPTIONS, 317 }; 318 319 #define PC_COMPAT_1_3 \ 320 PC_COMPAT_1_4, \ 321 {\ 322 .driver = "usb-tablet",\ 323 .property = "usb_version",\ 324 .value = stringify(1),\ 325 },{\ 326 .driver = "virtio-net-pci",\ 327 .property = "ctrl_mac_addr",\ 328 .value = "off", \ 329 },{ \ 330 .driver = "virtio-net-pci", \ 331 .property = "mq", \ 332 .value = "off", \ 333 }, {\ 334 .driver = "e1000",\ 335 .property = "autonegotiation",\ 336 .value = "off",\ 337 } 338 339 static QEMUMachine pc_machine_v1_3 = { 340 .name = "pc-1.3", 341 .desc = "Standard PC", 342 .init = pc_init_pci_1_3, 343 .max_cpus = 255, 344 .compat_props = (GlobalProperty[]) { 345 PC_COMPAT_1_3, 346 { /* end of list */ } 347 }, 348 DEFAULT_MACHINE_OPTIONS, 349 }; 350 351 #define PC_COMPAT_1_2 \ 352 PC_COMPAT_1_3,\ 353 {\ 354 .driver = "nec-usb-xhci",\ 355 .property = "msi",\ 356 .value = "off",\ 357 },{\ 358 .driver = "nec-usb-xhci",\ 359 .property = "msix",\ 360 .value = "off",\ 361 },{\ 362 .driver = "ivshmem",\ 363 .property = "use64",\ 364 .value = "0",\ 365 },{\ 366 .driver = "qxl",\ 367 .property = "revision",\ 368 .value = stringify(3),\ 369 },{\ 370 .driver = "qxl-vga",\ 371 .property = "revision",\ 372 .value = stringify(3),\ 373 },{\ 374 .driver = "VGA",\ 375 .property = "mmio",\ 376 .value = "off",\ 377 } 378 379 static QEMUMachine pc_machine_v1_2 = { 380 .name = "pc-1.2", 381 .desc = "Standard PC", 382 .init = pc_init_pci_1_2, 383 .max_cpus = 255, 384 .compat_props = (GlobalProperty[]) { 385 PC_COMPAT_1_2, 386 { /* end of list */ } 387 }, 388 DEFAULT_MACHINE_OPTIONS, 389 }; 390 391 #define PC_COMPAT_1_1 \ 392 PC_COMPAT_1_2,\ 393 {\ 394 .driver = "virtio-scsi-pci",\ 395 .property = "hotplug",\ 396 .value = "off",\ 397 },{\ 398 .driver = "virtio-scsi-pci",\ 399 .property = "param_change",\ 400 .value = "off",\ 401 },{\ 402 .driver = "VGA",\ 403 .property = "vgamem_mb",\ 404 .value = stringify(8),\ 405 },{\ 406 .driver = "vmware-svga",\ 407 .property = "vgamem_mb",\ 408 .value = stringify(8),\ 409 },{\ 410 .driver = "qxl-vga",\ 411 .property = "vgamem_mb",\ 412 .value = stringify(8),\ 413 },{\ 414 .driver = "qxl",\ 415 .property = "vgamem_mb",\ 416 .value = stringify(8),\ 417 },{\ 418 .driver = "virtio-blk-pci",\ 419 .property = "config-wce",\ 420 .value = "off",\ 421 } 422 423 static QEMUMachine pc_machine_v1_1 = { 424 .name = "pc-1.1", 425 .desc = "Standard PC", 426 .init = pc_init_pci_1_2, 427 .max_cpus = 255, 428 .compat_props = (GlobalProperty[]) { 429 PC_COMPAT_1_1, 430 { /* end of list */ } 431 }, 432 DEFAULT_MACHINE_OPTIONS, 433 }; 434 435 #define PC_COMPAT_1_0 \ 436 PC_COMPAT_1_1,\ 437 {\ 438 .driver = "pc-sysfw",\ 439 .property = "rom_only",\ 440 .value = stringify(1),\ 441 }, {\ 442 .driver = "isa-fdc",\ 443 .property = "check_media_rate",\ 444 .value = "off",\ 445 }, {\ 446 .driver = "virtio-balloon-pci",\ 447 .property = "class",\ 448 .value = stringify(PCI_CLASS_MEMORY_RAM),\ 449 },{\ 450 .driver = "apic",\ 451 .property = "vapic",\ 452 .value = "off",\ 453 },{\ 454 .driver = TYPE_USB_DEVICE,\ 455 .property = "full-path",\ 456 .value = "no",\ 457 } 458 459 static QEMUMachine pc_machine_v1_0 = { 460 .name = "pc-1.0", 461 .desc = "Standard PC", 462 .init = pc_init_pci_1_2, 463 .max_cpus = 255, 464 .compat_props = (GlobalProperty[]) { 465 PC_COMPAT_1_0, 466 { /* end of list */ } 467 }, 468 .hw_version = "1.0", 469 DEFAULT_MACHINE_OPTIONS, 470 }; 471 472 #define PC_COMPAT_0_15 \ 473 PC_COMPAT_1_0 474 475 static QEMUMachine pc_machine_v0_15 = { 476 .name = "pc-0.15", 477 .desc = "Standard PC", 478 .init = pc_init_pci_1_2, 479 .max_cpus = 255, 480 .compat_props = (GlobalProperty[]) { 481 PC_COMPAT_0_15, 482 { /* end of list */ } 483 }, 484 .hw_version = "0.15", 485 DEFAULT_MACHINE_OPTIONS, 486 }; 487 488 #define PC_COMPAT_0_14 \ 489 PC_COMPAT_0_15,\ 490 {\ 491 .driver = "virtio-blk-pci",\ 492 .property = "event_idx",\ 493 .value = "off",\ 494 },{\ 495 .driver = "virtio-serial-pci",\ 496 .property = "event_idx",\ 497 .value = "off",\ 498 },{\ 499 .driver = "virtio-net-pci",\ 500 .property = "event_idx",\ 501 .value = "off",\ 502 },{\ 503 .driver = "virtio-balloon-pci",\ 504 .property = "event_idx",\ 505 .value = "off",\ 506 } 507 508 static QEMUMachine pc_machine_v0_14 = { 509 .name = "pc-0.14", 510 .desc = "Standard PC", 511 .init = pc_init_pci_1_2, 512 .max_cpus = 255, 513 .compat_props = (GlobalProperty[]) { 514 PC_COMPAT_0_14, 515 { 516 .driver = "qxl", 517 .property = "revision", 518 .value = stringify(2), 519 },{ 520 .driver = "qxl-vga", 521 .property = "revision", 522 .value = stringify(2), 523 }, 524 { /* end of list */ } 525 }, 526 .hw_version = "0.14", 527 DEFAULT_MACHINE_OPTIONS, 528 }; 529 530 #define PC_COMPAT_0_13 \ 531 PC_COMPAT_0_14,\ 532 {\ 533 .driver = TYPE_PCI_DEVICE,\ 534 .property = "command_serr_enable",\ 535 .value = "off",\ 536 },{\ 537 .driver = "AC97",\ 538 .property = "use_broken_id",\ 539 .value = stringify(1),\ 540 } 541 542 static QEMUMachine pc_machine_v0_13 = { 543 .name = "pc-0.13", 544 .desc = "Standard PC", 545 .init = pc_init_pci_no_kvmclock, 546 .max_cpus = 255, 547 .compat_props = (GlobalProperty[]) { 548 PC_COMPAT_0_13, 549 { 550 .driver = "virtio-9p-pci", 551 .property = "vectors", 552 .value = stringify(0), 553 },{ 554 .driver = "VGA", 555 .property = "rombar", 556 .value = stringify(0), 557 },{ 558 .driver = "vmware-svga", 559 .property = "rombar", 560 .value = stringify(0), 561 }, 562 { /* end of list */ } 563 }, 564 .hw_version = "0.13", 565 DEFAULT_MACHINE_OPTIONS, 566 }; 567 568 #define PC_COMPAT_0_12 \ 569 PC_COMPAT_0_13,\ 570 {\ 571 .driver = "virtio-serial-pci",\ 572 .property = "max_ports",\ 573 .value = stringify(1),\ 574 },{\ 575 .driver = "virtio-serial-pci",\ 576 .property = "vectors",\ 577 .value = stringify(0),\ 578 } 579 580 static QEMUMachine pc_machine_v0_12 = { 581 .name = "pc-0.12", 582 .desc = "Standard PC", 583 .init = pc_init_pci_no_kvmclock, 584 .max_cpus = 255, 585 .compat_props = (GlobalProperty[]) { 586 PC_COMPAT_0_12, 587 { 588 .driver = "VGA", 589 .property = "rombar", 590 .value = stringify(0), 591 },{ 592 .driver = "vmware-svga", 593 .property = "rombar", 594 .value = stringify(0), 595 }, 596 { /* end of list */ } 597 }, 598 .hw_version = "0.12", 599 DEFAULT_MACHINE_OPTIONS, 600 }; 601 602 #define PC_COMPAT_0_11 \ 603 PC_COMPAT_0_12,\ 604 {\ 605 .driver = "virtio-blk-pci",\ 606 .property = "vectors",\ 607 .value = stringify(0),\ 608 },{\ 609 .driver = TYPE_PCI_DEVICE,\ 610 .property = "rombar",\ 611 .value = stringify(0),\ 612 } 613 614 static QEMUMachine pc_machine_v0_11 = { 615 .name = "pc-0.11", 616 .desc = "Standard PC, qemu 0.11", 617 .init = pc_init_pci_no_kvmclock, 618 .max_cpus = 255, 619 .compat_props = (GlobalProperty[]) { 620 PC_COMPAT_0_11, 621 { 622 .driver = "ide-drive", 623 .property = "ver", 624 .value = "0.11", 625 },{ 626 .driver = "scsi-disk", 627 .property = "ver", 628 .value = "0.11", 629 }, 630 { /* end of list */ } 631 }, 632 .hw_version = "0.11", 633 DEFAULT_MACHINE_OPTIONS, 634 }; 635 636 static QEMUMachine pc_machine_v0_10 = { 637 .name = "pc-0.10", 638 .desc = "Standard PC, qemu 0.10", 639 .init = pc_init_pci_no_kvmclock, 640 .max_cpus = 255, 641 .compat_props = (GlobalProperty[]) { 642 PC_COMPAT_0_11, 643 { 644 .driver = "virtio-blk-pci", 645 .property = "class", 646 .value = stringify(PCI_CLASS_STORAGE_OTHER), 647 },{ 648 .driver = "virtio-serial-pci", 649 .property = "class", 650 .value = stringify(PCI_CLASS_DISPLAY_OTHER), 651 },{ 652 .driver = "virtio-net-pci", 653 .property = "vectors", 654 .value = stringify(0), 655 },{ 656 .driver = "ide-drive", 657 .property = "ver", 658 .value = "0.10", 659 },{ 660 .driver = "scsi-disk", 661 .property = "ver", 662 .value = "0.10", 663 }, 664 { /* end of list */ } 665 }, 666 .hw_version = "0.10", 667 DEFAULT_MACHINE_OPTIONS, 668 }; 669 670 static QEMUMachine isapc_machine = { 671 .name = "isapc", 672 .desc = "ISA-only PC", 673 .init = pc_init_isa, 674 .max_cpus = 1, 675 .compat_props = (GlobalProperty[]) { 676 { 677 .driver = "pc-sysfw", 678 .property = "rom_only", 679 .value = stringify(1), 680 }, 681 { /* end of list */ } 682 }, 683 DEFAULT_MACHINE_OPTIONS, 684 }; 685 686 #ifdef CONFIG_XEN 687 static QEMUMachine xenfv_machine = { 688 .name = "xenfv", 689 .desc = "Xen Fully-virtualized PC", 690 .init = pc_xen_hvm_init, 691 .max_cpus = HVM_MAX_VCPUS, 692 .default_machine_opts = "accel=xen", 693 DEFAULT_MACHINE_OPTIONS, 694 }; 695 #endif 696 697 static void pc_machine_init(void) 698 { 699 qemu_register_machine(&pc_i440fx_machine_v1_5); 700 qemu_register_machine(&pc_i440fx_machine_v1_4); 701 qemu_register_machine(&pc_machine_v1_3); 702 qemu_register_machine(&pc_machine_v1_2); 703 qemu_register_machine(&pc_machine_v1_1); 704 qemu_register_machine(&pc_machine_v1_0); 705 qemu_register_machine(&pc_machine_v0_15); 706 qemu_register_machine(&pc_machine_v0_14); 707 qemu_register_machine(&pc_machine_v0_13); 708 qemu_register_machine(&pc_machine_v0_12); 709 qemu_register_machine(&pc_machine_v0_11); 710 qemu_register_machine(&pc_machine_v0_10); 711 qemu_register_machine(&isapc_machine); 712 #ifdef CONFIG_XEN 713 qemu_register_machine(&xenfv_machine); 714 #endif 715 } 716 717 machine_init(pc_machine_init); 718