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