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 /* TSC rate migration: */ 125 bool save_tsc_khz; 126 }; 127 128 #define TYPE_PC_MACHINE "generic-pc-machine" 129 #define PC_MACHINE(obj) \ 130 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 131 #define PC_MACHINE_GET_CLASS(obj) \ 132 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 133 #define PC_MACHINE_CLASS(klass) \ 134 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 135 136 /* PC-style peripherals (also used by other machines). */ 137 138 typedef struct PcPciInfo { 139 Range w32; 140 Range w64; 141 } PcPciInfo; 142 143 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 144 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 145 #define ACPI_PM_PROP_S4_VAL "s4_val" 146 #define ACPI_PM_PROP_SCI_INT "sci_int" 147 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 148 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 149 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 150 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 151 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 152 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 153 154 struct PcGuestInfo { 155 bool isapc_ram_fw; 156 hwaddr ram_size, ram_size_below_4g; 157 unsigned apic_id_limit; 158 bool apic_xrupt_override; 159 uint64_t numa_nodes; 160 uint64_t *node_mem; 161 uint64_t *node_cpu; 162 FWCfgState *fw_cfg; 163 int legacy_acpi_table_size; 164 bool has_acpi_build; 165 bool has_reserved_memory; 166 bool rsdp_in_ram; 167 }; 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 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 205 206 static inline void vmport_init(ISABus *bus) 207 { 208 isa_create_simple(bus, "vmport"); 209 } 210 211 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 212 void vmmouse_get_data(uint32_t *data); 213 void vmmouse_set_data(const uint32_t *data); 214 215 /* pckbd.c */ 216 217 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 218 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 219 MemoryRegion *region, ram_addr_t size, 220 hwaddr mask); 221 void i8042_isa_mouse_fake_event(void *opaque); 222 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 223 224 /* pc.c */ 225 extern int fd_bootchk; 226 227 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 228 void pc_register_ferr_irq(qemu_irq irq); 229 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 230 231 void pc_cpus_init(PCMachineState *pcms); 232 void pc_hot_add_cpu(const int64_t id, Error **errp); 233 void pc_acpi_init(const char *default_dsdt); 234 235 PcGuestInfo *pc_guest_info_init(PCMachineState *pcms); 236 237 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 238 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 239 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 240 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 241 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 242 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 243 244 245 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 246 MemoryRegion *pci_address_space); 247 248 FWCfgState *xen_load_linux(PCMachineState *pcms, 249 PcGuestInfo *guest_info); 250 FWCfgState *pc_memory_init(PCMachineState *pcms, 251 MemoryRegion *system_memory, 252 MemoryRegion *rom_memory, 253 MemoryRegion **ram_memory, 254 PcGuestInfo *guest_info); 255 qemu_irq pc_allocate_cpu_irq(void); 256 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 257 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 258 ISADevice **rtc_state, 259 bool create_fdctrl, 260 bool no_vmport, 261 uint32_t hpet_irqs); 262 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 263 void pc_cmos_init(PCMachineState *pcms, 264 BusState *ide0, BusState *ide1, 265 ISADevice *s); 266 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 267 void pc_pci_device_init(PCIBus *pci_bus); 268 269 typedef void (*cpu_set_smm_t)(int smm, void *arg); 270 271 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 272 273 ISADevice *pc_find_fdc0(void); 274 275 /* acpi_piix.c */ 276 277 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 278 qemu_irq sci_irq, qemu_irq smi_irq, 279 int smm_enabled, DeviceState **piix4_pm); 280 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 281 282 /* hpet.c */ 283 extern int no_hpet; 284 285 /* piix_pci.c */ 286 struct PCII440FXState; 287 typedef struct PCII440FXState PCII440FXState; 288 289 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 290 #define TYPE_I440FX_PCI_DEVICE "i440FX" 291 292 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 293 294 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 295 PCII440FXState **pi440fx_state, int *piix_devfn, 296 ISABus **isa_bus, qemu_irq *pic, 297 MemoryRegion *address_space_mem, 298 MemoryRegion *address_space_io, 299 ram_addr_t ram_size, 300 ram_addr_t below_4g_mem_size, 301 ram_addr_t above_4g_mem_size, 302 MemoryRegion *pci_memory, 303 MemoryRegion *ram_memory); 304 305 PCIBus *find_i440fx(void); 306 /* piix4.c */ 307 extern PCIDevice *piix4_dev; 308 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 309 310 /* vga.c */ 311 enum vga_retrace_method { 312 VGA_RETRACE_DUMB, 313 VGA_RETRACE_PRECISE 314 }; 315 316 extern enum vga_retrace_method vga_retrace_method; 317 318 int isa_vga_mm_init(hwaddr vram_base, 319 hwaddr ctrl_base, int it_shift, 320 MemoryRegion *address_space); 321 322 /* ne2000.c */ 323 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 324 { 325 DeviceState *dev; 326 ISADevice *isadev; 327 328 qemu_check_nic_model(nd, "ne2k_isa"); 329 330 isadev = isa_try_create(bus, "ne2k_isa"); 331 if (!isadev) { 332 return false; 333 } 334 dev = DEVICE(isadev); 335 qdev_prop_set_uint32(dev, "iobase", base); 336 qdev_prop_set_uint32(dev, "irq", irq); 337 qdev_set_nic_properties(dev, nd); 338 qdev_init_nofail(dev); 339 return true; 340 } 341 342 /* pc_sysfw.c */ 343 void pc_system_firmware_init(MemoryRegion *rom_memory, 344 bool isapc_ram_fw); 345 346 /* pvpanic.c */ 347 uint16_t pvpanic_port(void); 348 349 /* e820 types */ 350 #define E820_RAM 1 351 #define E820_RESERVED 2 352 #define E820_ACPI 3 353 #define E820_NVS 4 354 #define E820_UNUSABLE 5 355 356 int e820_add_entry(uint64_t, uint64_t, uint32_t); 357 int e820_get_num_entries(void); 358 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 359 360 #define PC_COMPAT_2_5 \ 361 HW_COMPAT_2_5 362 363 #define PC_COMPAT_2_4 \ 364 PC_COMPAT_2_5 \ 365 HW_COMPAT_2_4 \ 366 {\ 367 .driver = "Haswell-" TYPE_X86_CPU,\ 368 .property = "abm",\ 369 .value = "off",\ 370 },\ 371 {\ 372 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 373 .property = "abm",\ 374 .value = "off",\ 375 },\ 376 {\ 377 .driver = "Broadwell-" TYPE_X86_CPU,\ 378 .property = "abm",\ 379 .value = "off",\ 380 },\ 381 {\ 382 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 383 .property = "abm",\ 384 .value = "off",\ 385 },\ 386 {\ 387 .driver = "host" "-" TYPE_X86_CPU,\ 388 .property = "host-cache-info",\ 389 .value = "on",\ 390 },\ 391 {\ 392 .driver = TYPE_X86_CPU,\ 393 .property = "check",\ 394 .value = "off",\ 395 },\ 396 {\ 397 .driver = "qemu64" "-" TYPE_X86_CPU,\ 398 .property = "sse4a",\ 399 .value = "on",\ 400 },\ 401 {\ 402 .driver = "qemu64" "-" TYPE_X86_CPU,\ 403 .property = "abm",\ 404 .value = "on",\ 405 },\ 406 {\ 407 .driver = "qemu64" "-" TYPE_X86_CPU,\ 408 .property = "popcnt",\ 409 .value = "on",\ 410 },\ 411 {\ 412 .driver = "qemu32" "-" TYPE_X86_CPU,\ 413 .property = "popcnt",\ 414 .value = "on",\ 415 },{\ 416 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 417 .property = "rdtscp",\ 418 .value = "on",\ 419 },{\ 420 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 421 .property = "rdtscp",\ 422 .value = "on",\ 423 },{\ 424 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 425 .property = "rdtscp",\ 426 .value = "on",\ 427 },{\ 428 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 429 .property = "rdtscp",\ 430 .value = "on",\ 431 }, 432 433 434 #define PC_COMPAT_2_3 \ 435 PC_COMPAT_2_4 \ 436 HW_COMPAT_2_3 \ 437 {\ 438 .driver = TYPE_X86_CPU,\ 439 .property = "arat",\ 440 .value = "off",\ 441 },{\ 442 .driver = "qemu64" "-" TYPE_X86_CPU,\ 443 .property = "level",\ 444 .value = stringify(4),\ 445 },{\ 446 .driver = "kvm64" "-" TYPE_X86_CPU,\ 447 .property = "level",\ 448 .value = stringify(5),\ 449 },{\ 450 .driver = "pentium3" "-" TYPE_X86_CPU,\ 451 .property = "level",\ 452 .value = stringify(2),\ 453 },{\ 454 .driver = "n270" "-" TYPE_X86_CPU,\ 455 .property = "level",\ 456 .value = stringify(5),\ 457 },{\ 458 .driver = "Conroe" "-" TYPE_X86_CPU,\ 459 .property = "level",\ 460 .value = stringify(4),\ 461 },{\ 462 .driver = "Penryn" "-" TYPE_X86_CPU,\ 463 .property = "level",\ 464 .value = stringify(4),\ 465 },{\ 466 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 467 .property = "level",\ 468 .value = stringify(4),\ 469 },{\ 470 .driver = "n270" "-" TYPE_X86_CPU,\ 471 .property = "xlevel",\ 472 .value = stringify(0x8000000a),\ 473 },{\ 474 .driver = "Penryn" "-" TYPE_X86_CPU,\ 475 .property = "xlevel",\ 476 .value = stringify(0x8000000a),\ 477 },{\ 478 .driver = "Conroe" "-" TYPE_X86_CPU,\ 479 .property = "xlevel",\ 480 .value = stringify(0x8000000a),\ 481 },{\ 482 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 483 .property = "xlevel",\ 484 .value = stringify(0x8000000a),\ 485 },{\ 486 .driver = "Westmere" "-" TYPE_X86_CPU,\ 487 .property = "xlevel",\ 488 .value = stringify(0x8000000a),\ 489 },{\ 490 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 491 .property = "xlevel",\ 492 .value = stringify(0x8000000a),\ 493 },{\ 494 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 495 .property = "xlevel",\ 496 .value = stringify(0x8000000a),\ 497 },{\ 498 .driver = "Haswell" "-" TYPE_X86_CPU,\ 499 .property = "xlevel",\ 500 .value = stringify(0x8000000a),\ 501 },{\ 502 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 503 .property = "xlevel",\ 504 .value = stringify(0x8000000a),\ 505 },{\ 506 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 507 .property = "xlevel",\ 508 .value = stringify(0x8000000a),\ 509 },{\ 510 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 511 .property = "xlevel",\ 512 .value = stringify(0x8000000a),\ 513 }, 514 515 #define PC_COMPAT_2_2 \ 516 PC_COMPAT_2_3 \ 517 HW_COMPAT_2_2 \ 518 {\ 519 .driver = "kvm64" "-" TYPE_X86_CPU,\ 520 .property = "vme",\ 521 .value = "off",\ 522 },\ 523 {\ 524 .driver = "kvm32" "-" TYPE_X86_CPU,\ 525 .property = "vme",\ 526 .value = "off",\ 527 },\ 528 {\ 529 .driver = "Conroe" "-" TYPE_X86_CPU,\ 530 .property = "vme",\ 531 .value = "off",\ 532 },\ 533 {\ 534 .driver = "Penryn" "-" TYPE_X86_CPU,\ 535 .property = "vme",\ 536 .value = "off",\ 537 },\ 538 {\ 539 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 540 .property = "vme",\ 541 .value = "off",\ 542 },\ 543 {\ 544 .driver = "Westmere" "-" TYPE_X86_CPU,\ 545 .property = "vme",\ 546 .value = "off",\ 547 },\ 548 {\ 549 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 550 .property = "vme",\ 551 .value = "off",\ 552 },\ 553 {\ 554 .driver = "Haswell" "-" TYPE_X86_CPU,\ 555 .property = "vme",\ 556 .value = "off",\ 557 },\ 558 {\ 559 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 560 .property = "vme",\ 561 .value = "off",\ 562 },\ 563 {\ 564 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 565 .property = "vme",\ 566 .value = "off",\ 567 },\ 568 {\ 569 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 570 .property = "vme",\ 571 .value = "off",\ 572 },\ 573 {\ 574 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 575 .property = "vme",\ 576 .value = "off",\ 577 },\ 578 {\ 579 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 580 .property = "vme",\ 581 .value = "off",\ 582 },\ 583 {\ 584 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 585 .property = "vme",\ 586 .value = "off",\ 587 },\ 588 {\ 589 .driver = "Haswell" "-" TYPE_X86_CPU,\ 590 .property = "f16c",\ 591 .value = "off",\ 592 },\ 593 {\ 594 .driver = "Haswell" "-" TYPE_X86_CPU,\ 595 .property = "rdrand",\ 596 .value = "off",\ 597 },\ 598 {\ 599 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 600 .property = "f16c",\ 601 .value = "off",\ 602 },\ 603 {\ 604 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 605 .property = "rdrand",\ 606 .value = "off",\ 607 }, 608 609 #define PC_COMPAT_2_1 \ 610 PC_COMPAT_2_2 \ 611 HW_COMPAT_2_1 \ 612 {\ 613 .driver = "coreduo" "-" TYPE_X86_CPU,\ 614 .property = "vmx",\ 615 .value = "on",\ 616 },\ 617 {\ 618 .driver = "core2duo" "-" TYPE_X86_CPU,\ 619 .property = "vmx",\ 620 .value = "on",\ 621 }, 622 623 #define PC_COMPAT_2_0 \ 624 PC_COMPAT_2_1 \ 625 {\ 626 .driver = "virtio-scsi-pci",\ 627 .property = "any_layout",\ 628 .value = "off",\ 629 },{\ 630 .driver = "PIIX4_PM",\ 631 .property = "memory-hotplug-support",\ 632 .value = "off",\ 633 },\ 634 {\ 635 .driver = "apic",\ 636 .property = "version",\ 637 .value = stringify(0x11),\ 638 },\ 639 {\ 640 .driver = "nec-usb-xhci",\ 641 .property = "superspeed-ports-first",\ 642 .value = "off",\ 643 },\ 644 {\ 645 .driver = "nec-usb-xhci",\ 646 .property = "force-pcie-endcap",\ 647 .value = "on",\ 648 },\ 649 {\ 650 .driver = "pci-serial",\ 651 .property = "prog_if",\ 652 .value = stringify(0),\ 653 },\ 654 {\ 655 .driver = "pci-serial-2x",\ 656 .property = "prog_if",\ 657 .value = stringify(0),\ 658 },\ 659 {\ 660 .driver = "pci-serial-4x",\ 661 .property = "prog_if",\ 662 .value = stringify(0),\ 663 },\ 664 {\ 665 .driver = "virtio-net-pci",\ 666 .property = "guest_announce",\ 667 .value = "off",\ 668 },\ 669 {\ 670 .driver = "ICH9-LPC",\ 671 .property = "memory-hotplug-support",\ 672 .value = "off",\ 673 },{\ 674 .driver = "xio3130-downstream",\ 675 .property = COMPAT_PROP_PCP,\ 676 .value = "off",\ 677 },{\ 678 .driver = "ioh3420",\ 679 .property = COMPAT_PROP_PCP,\ 680 .value = "off",\ 681 }, 682 683 #define PC_COMPAT_1_7 \ 684 PC_COMPAT_2_0 \ 685 {\ 686 .driver = TYPE_USB_DEVICE,\ 687 .property = "msos-desc",\ 688 .value = "no",\ 689 },\ 690 {\ 691 .driver = "PIIX4_PM",\ 692 .property = "acpi-pci-hotplug-with-bridge-support",\ 693 .value = "off",\ 694 },\ 695 {\ 696 .driver = "hpet",\ 697 .property = HPET_INTCAP,\ 698 .value = stringify(4),\ 699 }, 700 701 #define PC_COMPAT_1_6 \ 702 PC_COMPAT_1_7 \ 703 {\ 704 .driver = "e1000",\ 705 .property = "mitigation",\ 706 .value = "off",\ 707 },{\ 708 .driver = "qemu64-" TYPE_X86_CPU,\ 709 .property = "model",\ 710 .value = stringify(2),\ 711 },{\ 712 .driver = "qemu32-" TYPE_X86_CPU,\ 713 .property = "model",\ 714 .value = stringify(3),\ 715 },{\ 716 .driver = "i440FX-pcihost",\ 717 .property = "short_root_bus",\ 718 .value = stringify(1),\ 719 },{\ 720 .driver = "q35-pcihost",\ 721 .property = "short_root_bus",\ 722 .value = stringify(1),\ 723 }, 724 725 #define PC_COMPAT_1_5 \ 726 PC_COMPAT_1_6 \ 727 {\ 728 .driver = "Conroe-" TYPE_X86_CPU,\ 729 .property = "model",\ 730 .value = stringify(2),\ 731 },{\ 732 .driver = "Conroe-" TYPE_X86_CPU,\ 733 .property = "level",\ 734 .value = stringify(2),\ 735 },{\ 736 .driver = "Penryn-" TYPE_X86_CPU,\ 737 .property = "model",\ 738 .value = stringify(2),\ 739 },{\ 740 .driver = "Penryn-" TYPE_X86_CPU,\ 741 .property = "level",\ 742 .value = stringify(2),\ 743 },{\ 744 .driver = "Nehalem-" TYPE_X86_CPU,\ 745 .property = "model",\ 746 .value = stringify(2),\ 747 },{\ 748 .driver = "Nehalem-" TYPE_X86_CPU,\ 749 .property = "level",\ 750 .value = stringify(2),\ 751 },{\ 752 .driver = "virtio-net-pci",\ 753 .property = "any_layout",\ 754 .value = "off",\ 755 },{\ 756 .driver = TYPE_X86_CPU,\ 757 .property = "pmu",\ 758 .value = "on",\ 759 },{\ 760 .driver = "i440FX-pcihost",\ 761 .property = "short_root_bus",\ 762 .value = stringify(0),\ 763 },{\ 764 .driver = "q35-pcihost",\ 765 .property = "short_root_bus",\ 766 .value = stringify(0),\ 767 }, 768 769 #define PC_COMPAT_1_4 \ 770 PC_COMPAT_1_5 \ 771 {\ 772 .driver = "scsi-hd",\ 773 .property = "discard_granularity",\ 774 .value = stringify(0),\ 775 },{\ 776 .driver = "scsi-cd",\ 777 .property = "discard_granularity",\ 778 .value = stringify(0),\ 779 },{\ 780 .driver = "scsi-disk",\ 781 .property = "discard_granularity",\ 782 .value = stringify(0),\ 783 },{\ 784 .driver = "ide-hd",\ 785 .property = "discard_granularity",\ 786 .value = stringify(0),\ 787 },{\ 788 .driver = "ide-cd",\ 789 .property = "discard_granularity",\ 790 .value = stringify(0),\ 791 },{\ 792 .driver = "ide-drive",\ 793 .property = "discard_granularity",\ 794 .value = stringify(0),\ 795 },{\ 796 .driver = "virtio-blk-pci",\ 797 .property = "discard_granularity",\ 798 .value = stringify(0),\ 799 },{\ 800 .driver = "virtio-serial-pci",\ 801 .property = "vectors",\ 802 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 803 .value = stringify(0xFFFFFFFF),\ 804 },{ \ 805 .driver = "virtio-net-pci", \ 806 .property = "ctrl_guest_offloads", \ 807 .value = "off", \ 808 },{\ 809 .driver = "e1000",\ 810 .property = "romfile",\ 811 .value = "pxe-e1000.rom",\ 812 },{\ 813 .driver = "ne2k_pci",\ 814 .property = "romfile",\ 815 .value = "pxe-ne2k_pci.rom",\ 816 },{\ 817 .driver = "pcnet",\ 818 .property = "romfile",\ 819 .value = "pxe-pcnet.rom",\ 820 },{\ 821 .driver = "rtl8139",\ 822 .property = "romfile",\ 823 .value = "pxe-rtl8139.rom",\ 824 },{\ 825 .driver = "virtio-net-pci",\ 826 .property = "romfile",\ 827 .value = "pxe-virtio.rom",\ 828 },{\ 829 .driver = "486-" TYPE_X86_CPU,\ 830 .property = "model",\ 831 .value = stringify(0),\ 832 },\ 833 {\ 834 .driver = "n270" "-" TYPE_X86_CPU,\ 835 .property = "movbe",\ 836 .value = "off",\ 837 },\ 838 {\ 839 .driver = "Westmere" "-" TYPE_X86_CPU,\ 840 .property = "pclmulqdq",\ 841 .value = "off",\ 842 }, 843 844 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 845 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 846 { \ 847 MachineClass *mc = MACHINE_CLASS(oc); \ 848 optsfn(mc); \ 849 mc->name = namestr; \ 850 mc->init = initfn; \ 851 } \ 852 static const TypeInfo pc_machine_type_##suffix = { \ 853 .name = namestr TYPE_MACHINE_SUFFIX, \ 854 .parent = TYPE_PC_MACHINE, \ 855 .class_init = pc_machine_##suffix##_class_init, \ 856 }; \ 857 static void pc_machine_init_##suffix(void) \ 858 { \ 859 type_register(&pc_machine_type_##suffix); \ 860 } \ 861 machine_init(pc_machine_init_##suffix) 862 863 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 864 #endif 865