1 #ifndef HW_PC_H 2 #define HW_PC_H 3 4 #include "qemu-common.h" 5 #include "exec/memory.h" 6 #include "hw/boards.h" 7 #include "hw/isa/isa.h" 8 #include "hw/block/fdc.h" 9 #include "net/net.h" 10 #include "hw/i386/ioapic.h" 11 12 #include "qemu/range.h" 13 #include "qemu/bitmap.h" 14 #include "sysemu/sysemu.h" 15 #include "hw/pci/pci.h" 16 #include "hw/boards.h" 17 #include "hw/compat.h" 18 #include "hw/mem/pc-dimm.h" 19 #include "hw/mem/nvdimm.h" 20 #include "hw/acpi/acpi_dev_interface.h" 21 22 #define HPET_INTCAP "hpet-intcap" 23 24 #ifdef CONFIG_KVM 25 #define kvm_pit_in_kernel() \ 26 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 27 #define kvm_pic_in_kernel() \ 28 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 29 #define kvm_ioapic_in_kernel() \ 30 (kvm_irqchip_in_kernel() && !kvm_irqchip_is_split()) 31 #else 32 #define kvm_pit_in_kernel() 0 33 #define kvm_pic_in_kernel() 0 34 #define kvm_ioapic_in_kernel() 0 35 #endif 36 37 /** 38 * PCMachineState: 39 * @acpi_dev: link to ACPI PM device that performs ACPI hotplug handling 40 */ 41 struct PCMachineState { 42 /*< private >*/ 43 MachineState parent_obj; 44 45 /* <public> */ 46 47 /* State for other subsystems/APIs: */ 48 MemoryHotplugState hotplug_memory; 49 Notifier machine_done; 50 51 /* Pointers to devices and objects: */ 52 HotplugHandler *acpi_dev; 53 ISADevice *rtc; 54 PCIBus *bus; 55 FWCfgState *fw_cfg; 56 57 /* Configuration options: */ 58 uint64_t max_ram_below_4g; 59 OnOffAuto vmport; 60 OnOffAuto smm; 61 62 AcpiNVDIMMState acpi_nvdimm_state; 63 64 /* RAM information (sizes, addresses, configuration): */ 65 ram_addr_t below_4g_mem_size, above_4g_mem_size; 66 67 /* CPU and apic information: */ 68 bool apic_xrupt_override; 69 unsigned apic_id_limit; 70 CPUArchIdList *possible_cpus; 71 72 /* NUMA information: */ 73 uint64_t numa_nodes; 74 uint64_t *node_mem; 75 76 /* Address space used by IOAPIC device. All IOAPIC interrupts 77 * will be translated to MSI messages in the address space. */ 78 AddressSpace *ioapic_as; 79 }; 80 81 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 82 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 83 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 84 #define PC_MACHINE_VMPORT "vmport" 85 #define PC_MACHINE_SMM "smm" 86 #define PC_MACHINE_NVDIMM "nvdimm" 87 88 /** 89 * PCMachineClass: 90 * 91 * Methods: 92 * 93 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 94 * 95 * Compat fields: 96 * 97 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 98 * backend's alignment value if provided 99 * @acpi_data_size: Size of the chunk of memory at the top of RAM 100 * for the BIOS ACPI tables and other BIOS 101 * datastructures. 102 * @gigabyte_align: Make sure that guest addresses aligned at 103 * 1Gbyte boundaries get mapped to host 104 * addresses aligned at 1Gbyte boundaries. This 105 * way we can use 1GByte pages in the host. 106 * 107 */ 108 struct PCMachineClass { 109 /*< private >*/ 110 MachineClass parent_class; 111 112 /*< public >*/ 113 114 /* Methods: */ 115 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 116 DeviceState *dev); 117 118 /* Device configuration: */ 119 bool pci_enabled; 120 bool kvmclock_enabled; 121 122 /* Compat options: */ 123 124 /* ACPI compat: */ 125 bool has_acpi_build; 126 bool rsdp_in_ram; 127 int legacy_acpi_table_size; 128 unsigned acpi_data_size; 129 130 /* SMBIOS compat: */ 131 bool smbios_defaults; 132 bool smbios_legacy_mode; 133 bool smbios_uuid_encoded; 134 135 /* RAM / address space compat: */ 136 bool gigabyte_align; 137 bool has_reserved_memory; 138 bool enforce_aligned_dimm; 139 bool broken_reserved_end; 140 141 /* TSC rate migration: */ 142 bool save_tsc_khz; 143 /* generate legacy CPU hotplug AML */ 144 bool legacy_cpu_hotplug; 145 }; 146 147 #define TYPE_PC_MACHINE "generic-pc-machine" 148 #define PC_MACHINE(obj) \ 149 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 150 #define PC_MACHINE_GET_CLASS(obj) \ 151 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 152 #define PC_MACHINE_CLASS(klass) \ 153 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 154 155 /* PC-style peripherals (also used by other machines). */ 156 157 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 158 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 159 #define ACPI_PM_PROP_S4_VAL "s4_val" 160 #define ACPI_PM_PROP_SCI_INT "sci_int" 161 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 162 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 163 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 164 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 165 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 166 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 167 168 /* parallel.c */ 169 170 void parallel_hds_isa_init(ISABus *bus, int n); 171 172 bool parallel_mm_init(MemoryRegion *address_space, 173 hwaddr base, int it_shift, qemu_irq irq, 174 CharDriverState *chr); 175 176 /* i8259.c */ 177 178 extern DeviceState *isa_pic; 179 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 180 qemu_irq *kvm_i8259_init(ISABus *bus); 181 int pic_read_irq(DeviceState *d); 182 int pic_get_output(DeviceState *d); 183 void hmp_info_pic(Monitor *mon, const QDict *qdict); 184 void hmp_info_irq(Monitor *mon, const QDict *qdict); 185 186 /* ioapic.c */ 187 188 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 189 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 190 191 /* Global System Interrupts */ 192 193 #define GSI_NUM_PINS IOAPIC_NUM_PINS 194 195 typedef struct GSIState { 196 qemu_irq i8259_irq[ISA_NUM_IRQS]; 197 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 198 } GSIState; 199 200 void gsi_handler(void *opaque, int n, int level); 201 202 /* vmport.c */ 203 #define TYPE_VMPORT "vmport" 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, TYPE_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 #define I8042_A20_LINE "a20" 217 218 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 219 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 220 MemoryRegion *region, ram_addr_t size, 221 hwaddr mask); 222 void i8042_isa_mouse_fake_event(void *opaque); 223 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 224 225 /* pc.c */ 226 extern int fd_bootchk; 227 228 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 229 void pc_register_ferr_irq(qemu_irq irq); 230 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 231 232 void pc_cpus_init(PCMachineState *pcms); 233 void pc_hot_add_cpu(const int64_t id, Error **errp); 234 void pc_acpi_init(const char *default_dsdt); 235 236 void pc_guest_info_init(PCMachineState *pcms); 237 238 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 239 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 240 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 241 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 242 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 243 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 244 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 245 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 246 247 248 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 249 MemoryRegion *pci_address_space); 250 251 void xen_load_linux(PCMachineState *pcms); 252 void pc_memory_init(PCMachineState *pcms, 253 MemoryRegion *system_memory, 254 MemoryRegion *rom_memory, 255 MemoryRegion **ram_memory); 256 qemu_irq pc_allocate_cpu_irq(void); 257 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 258 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 259 ISADevice **rtc_state, 260 bool create_fdctrl, 261 bool no_vmport, 262 uint32_t hpet_irqs); 263 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 264 void pc_cmos_init(PCMachineState *pcms, 265 BusState *ide0, BusState *ide1, 266 ISADevice *s); 267 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 268 void pc_pci_device_init(PCIBus *pci_bus); 269 270 typedef void (*cpu_set_smm_t)(int smm, void *arg); 271 272 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 273 274 ISADevice *pc_find_fdc0(void); 275 int cmos_get_fd_drive_type(FloppyDriveType fd0); 276 277 #define FW_CFG_IO_BASE 0x510 278 279 #define PORT92_A20_LINE "a20" 280 281 /* acpi_piix.c */ 282 283 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 284 qemu_irq sci_irq, qemu_irq smi_irq, 285 int smm_enabled, DeviceState **piix4_pm); 286 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 287 288 /* hpet.c */ 289 extern int no_hpet; 290 291 /* piix_pci.c */ 292 struct PCII440FXState; 293 typedef struct PCII440FXState PCII440FXState; 294 295 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 296 #define TYPE_I440FX_PCI_DEVICE "i440FX" 297 298 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 299 300 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 301 PCII440FXState **pi440fx_state, int *piix_devfn, 302 ISABus **isa_bus, qemu_irq *pic, 303 MemoryRegion *address_space_mem, 304 MemoryRegion *address_space_io, 305 ram_addr_t ram_size, 306 ram_addr_t below_4g_mem_size, 307 ram_addr_t above_4g_mem_size, 308 MemoryRegion *pci_memory, 309 MemoryRegion *ram_memory); 310 311 PCIBus *find_i440fx(void); 312 /* piix4.c */ 313 extern PCIDevice *piix4_dev; 314 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 315 316 /* vga.c */ 317 enum vga_retrace_method { 318 VGA_RETRACE_DUMB, 319 VGA_RETRACE_PRECISE 320 }; 321 322 extern enum vga_retrace_method vga_retrace_method; 323 324 int isa_vga_mm_init(hwaddr vram_base, 325 hwaddr ctrl_base, int it_shift, 326 MemoryRegion *address_space); 327 328 /* ne2000.c */ 329 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 330 { 331 DeviceState *dev; 332 ISADevice *isadev; 333 334 qemu_check_nic_model(nd, "ne2k_isa"); 335 336 isadev = isa_try_create(bus, "ne2k_isa"); 337 if (!isadev) { 338 return false; 339 } 340 dev = DEVICE(isadev); 341 qdev_prop_set_uint32(dev, "iobase", base); 342 qdev_prop_set_uint32(dev, "irq", irq); 343 qdev_set_nic_properties(dev, nd); 344 qdev_init_nofail(dev); 345 return true; 346 } 347 348 /* pc_sysfw.c */ 349 void pc_system_firmware_init(MemoryRegion *rom_memory, 350 bool isapc_ram_fw); 351 352 /* pvpanic.c */ 353 uint16_t pvpanic_port(void); 354 355 /* acpi-build.c */ 356 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 357 CPUArchIdList *apic_ids, GArray *entry); 358 359 /* e820 types */ 360 #define E820_RAM 1 361 #define E820_RESERVED 2 362 #define E820_ACPI 3 363 #define E820_NVS 4 364 #define E820_UNUSABLE 5 365 366 int e820_add_entry(uint64_t, uint64_t, uint32_t); 367 int e820_get_num_entries(void); 368 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 369 370 #define PC_COMPAT_2_6 \ 371 HW_COMPAT_2_6 \ 372 {\ 373 .driver = "fw_cfg_io",\ 374 .property = "dma_enabled",\ 375 .value = "off",\ 376 },{\ 377 .driver = TYPE_X86_CPU,\ 378 .property = "cpuid-0xb",\ 379 .value = "off",\ 380 },{\ 381 .driver = "vmxnet3",\ 382 .property = "romfile",\ 383 .value = "",\ 384 },\ 385 {\ 386 .driver = TYPE_X86_CPU,\ 387 .property = "fill-mtrr-mask",\ 388 .value = "off",\ 389 },\ 390 {\ 391 .driver = "apic-common",\ 392 .property = "legacy-instance-id",\ 393 .value = "on",\ 394 }, 395 396 #define PC_COMPAT_2_5 \ 397 PC_COMPAT_2_6 \ 398 HW_COMPAT_2_5 399 400 /* Helper for setting model-id for CPU models that changed model-id 401 * depending on QEMU versions up to QEMU 2.4. 402 */ 403 #define PC_CPU_MODEL_IDS(v) \ 404 {\ 405 .driver = "qemu32-" TYPE_X86_CPU,\ 406 .property = "model-id",\ 407 .value = "QEMU Virtual CPU version " v,\ 408 },\ 409 {\ 410 .driver = "qemu64-" TYPE_X86_CPU,\ 411 .property = "model-id",\ 412 .value = "QEMU Virtual CPU version " v,\ 413 },\ 414 {\ 415 .driver = "athlon-" TYPE_X86_CPU,\ 416 .property = "model-id",\ 417 .value = "QEMU Virtual CPU version " v,\ 418 }, 419 420 #define PC_COMPAT_2_4 \ 421 HW_COMPAT_2_4 \ 422 PC_CPU_MODEL_IDS("2.4.0") \ 423 {\ 424 .driver = "Haswell-" TYPE_X86_CPU,\ 425 .property = "abm",\ 426 .value = "off",\ 427 },\ 428 {\ 429 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 430 .property = "abm",\ 431 .value = "off",\ 432 },\ 433 {\ 434 .driver = "Broadwell-" TYPE_X86_CPU,\ 435 .property = "abm",\ 436 .value = "off",\ 437 },\ 438 {\ 439 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 440 .property = "abm",\ 441 .value = "off",\ 442 },\ 443 {\ 444 .driver = "host" "-" TYPE_X86_CPU,\ 445 .property = "host-cache-info",\ 446 .value = "on",\ 447 },\ 448 {\ 449 .driver = TYPE_X86_CPU,\ 450 .property = "check",\ 451 .value = "off",\ 452 },\ 453 {\ 454 .driver = "qemu64" "-" TYPE_X86_CPU,\ 455 .property = "sse4a",\ 456 .value = "on",\ 457 },\ 458 {\ 459 .driver = "qemu64" "-" TYPE_X86_CPU,\ 460 .property = "abm",\ 461 .value = "on",\ 462 },\ 463 {\ 464 .driver = "qemu64" "-" TYPE_X86_CPU,\ 465 .property = "popcnt",\ 466 .value = "on",\ 467 },\ 468 {\ 469 .driver = "qemu32" "-" TYPE_X86_CPU,\ 470 .property = "popcnt",\ 471 .value = "on",\ 472 },{\ 473 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 474 .property = "rdtscp",\ 475 .value = "on",\ 476 },{\ 477 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 478 .property = "rdtscp",\ 479 .value = "on",\ 480 },{\ 481 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 482 .property = "rdtscp",\ 483 .value = "on",\ 484 },{\ 485 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 486 .property = "rdtscp",\ 487 .value = "on",\ 488 }, 489 490 491 #define PC_COMPAT_2_3 \ 492 HW_COMPAT_2_3 \ 493 PC_CPU_MODEL_IDS("2.3.0") \ 494 {\ 495 .driver = TYPE_X86_CPU,\ 496 .property = "arat",\ 497 .value = "off",\ 498 },{\ 499 .driver = "qemu64" "-" TYPE_X86_CPU,\ 500 .property = "level",\ 501 .value = stringify(4),\ 502 },{\ 503 .driver = "kvm64" "-" TYPE_X86_CPU,\ 504 .property = "level",\ 505 .value = stringify(5),\ 506 },{\ 507 .driver = "pentium3" "-" TYPE_X86_CPU,\ 508 .property = "level",\ 509 .value = stringify(2),\ 510 },{\ 511 .driver = "n270" "-" TYPE_X86_CPU,\ 512 .property = "level",\ 513 .value = stringify(5),\ 514 },{\ 515 .driver = "Conroe" "-" TYPE_X86_CPU,\ 516 .property = "level",\ 517 .value = stringify(4),\ 518 },{\ 519 .driver = "Penryn" "-" TYPE_X86_CPU,\ 520 .property = "level",\ 521 .value = stringify(4),\ 522 },{\ 523 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 524 .property = "level",\ 525 .value = stringify(4),\ 526 },{\ 527 .driver = "n270" "-" TYPE_X86_CPU,\ 528 .property = "xlevel",\ 529 .value = stringify(0x8000000a),\ 530 },{\ 531 .driver = "Penryn" "-" TYPE_X86_CPU,\ 532 .property = "xlevel",\ 533 .value = stringify(0x8000000a),\ 534 },{\ 535 .driver = "Conroe" "-" TYPE_X86_CPU,\ 536 .property = "xlevel",\ 537 .value = stringify(0x8000000a),\ 538 },{\ 539 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 540 .property = "xlevel",\ 541 .value = stringify(0x8000000a),\ 542 },{\ 543 .driver = "Westmere" "-" TYPE_X86_CPU,\ 544 .property = "xlevel",\ 545 .value = stringify(0x8000000a),\ 546 },{\ 547 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 548 .property = "xlevel",\ 549 .value = stringify(0x8000000a),\ 550 },{\ 551 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 552 .property = "xlevel",\ 553 .value = stringify(0x8000000a),\ 554 },{\ 555 .driver = "Haswell" "-" TYPE_X86_CPU,\ 556 .property = "xlevel",\ 557 .value = stringify(0x8000000a),\ 558 },{\ 559 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 560 .property = "xlevel",\ 561 .value = stringify(0x8000000a),\ 562 },{\ 563 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 564 .property = "xlevel",\ 565 .value = stringify(0x8000000a),\ 566 },{\ 567 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 568 .property = "xlevel",\ 569 .value = stringify(0x8000000a),\ 570 }, 571 572 #define PC_COMPAT_2_2 \ 573 HW_COMPAT_2_2 \ 574 PC_CPU_MODEL_IDS("2.3.0") \ 575 {\ 576 .driver = "kvm64" "-" TYPE_X86_CPU,\ 577 .property = "vme",\ 578 .value = "off",\ 579 },\ 580 {\ 581 .driver = "kvm32" "-" TYPE_X86_CPU,\ 582 .property = "vme",\ 583 .value = "off",\ 584 },\ 585 {\ 586 .driver = "Conroe" "-" TYPE_X86_CPU,\ 587 .property = "vme",\ 588 .value = "off",\ 589 },\ 590 {\ 591 .driver = "Penryn" "-" TYPE_X86_CPU,\ 592 .property = "vme",\ 593 .value = "off",\ 594 },\ 595 {\ 596 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 597 .property = "vme",\ 598 .value = "off",\ 599 },\ 600 {\ 601 .driver = "Westmere" "-" TYPE_X86_CPU,\ 602 .property = "vme",\ 603 .value = "off",\ 604 },\ 605 {\ 606 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 607 .property = "vme",\ 608 .value = "off",\ 609 },\ 610 {\ 611 .driver = "Haswell" "-" TYPE_X86_CPU,\ 612 .property = "vme",\ 613 .value = "off",\ 614 },\ 615 {\ 616 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 617 .property = "vme",\ 618 .value = "off",\ 619 },\ 620 {\ 621 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 622 .property = "vme",\ 623 .value = "off",\ 624 },\ 625 {\ 626 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 627 .property = "vme",\ 628 .value = "off",\ 629 },\ 630 {\ 631 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 632 .property = "vme",\ 633 .value = "off",\ 634 },\ 635 {\ 636 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 637 .property = "vme",\ 638 .value = "off",\ 639 },\ 640 {\ 641 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 642 .property = "vme",\ 643 .value = "off",\ 644 },\ 645 {\ 646 .driver = "Haswell" "-" TYPE_X86_CPU,\ 647 .property = "f16c",\ 648 .value = "off",\ 649 },\ 650 {\ 651 .driver = "Haswell" "-" TYPE_X86_CPU,\ 652 .property = "rdrand",\ 653 .value = "off",\ 654 },\ 655 {\ 656 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 657 .property = "f16c",\ 658 .value = "off",\ 659 },\ 660 {\ 661 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 662 .property = "rdrand",\ 663 .value = "off",\ 664 }, 665 666 #define PC_COMPAT_2_1 \ 667 HW_COMPAT_2_1 \ 668 PC_CPU_MODEL_IDS("2.1.0") \ 669 {\ 670 .driver = "coreduo" "-" TYPE_X86_CPU,\ 671 .property = "vmx",\ 672 .value = "on",\ 673 },\ 674 {\ 675 .driver = "core2duo" "-" TYPE_X86_CPU,\ 676 .property = "vmx",\ 677 .value = "on",\ 678 }, 679 680 #define PC_COMPAT_2_0 \ 681 PC_CPU_MODEL_IDS("2.0.0") \ 682 {\ 683 .driver = "virtio-scsi-pci",\ 684 .property = "any_layout",\ 685 .value = "off",\ 686 },{\ 687 .driver = "PIIX4_PM",\ 688 .property = "memory-hotplug-support",\ 689 .value = "off",\ 690 },\ 691 {\ 692 .driver = "apic",\ 693 .property = "version",\ 694 .value = stringify(0x11),\ 695 },\ 696 {\ 697 .driver = "nec-usb-xhci",\ 698 .property = "superspeed-ports-first",\ 699 .value = "off",\ 700 },\ 701 {\ 702 .driver = "nec-usb-xhci",\ 703 .property = "force-pcie-endcap",\ 704 .value = "on",\ 705 },\ 706 {\ 707 .driver = "pci-serial",\ 708 .property = "prog_if",\ 709 .value = stringify(0),\ 710 },\ 711 {\ 712 .driver = "pci-serial-2x",\ 713 .property = "prog_if",\ 714 .value = stringify(0),\ 715 },\ 716 {\ 717 .driver = "pci-serial-4x",\ 718 .property = "prog_if",\ 719 .value = stringify(0),\ 720 },\ 721 {\ 722 .driver = "virtio-net-pci",\ 723 .property = "guest_announce",\ 724 .value = "off",\ 725 },\ 726 {\ 727 .driver = "ICH9-LPC",\ 728 .property = "memory-hotplug-support",\ 729 .value = "off",\ 730 },{\ 731 .driver = "xio3130-downstream",\ 732 .property = COMPAT_PROP_PCP,\ 733 .value = "off",\ 734 },{\ 735 .driver = "ioh3420",\ 736 .property = COMPAT_PROP_PCP,\ 737 .value = "off",\ 738 }, 739 740 #define PC_COMPAT_1_7 \ 741 PC_CPU_MODEL_IDS("1.7.0") \ 742 {\ 743 .driver = TYPE_USB_DEVICE,\ 744 .property = "msos-desc",\ 745 .value = "no",\ 746 },\ 747 {\ 748 .driver = "PIIX4_PM",\ 749 .property = "acpi-pci-hotplug-with-bridge-support",\ 750 .value = "off",\ 751 },\ 752 {\ 753 .driver = "hpet",\ 754 .property = HPET_INTCAP,\ 755 .value = stringify(4),\ 756 }, 757 758 #define PC_COMPAT_1_6 \ 759 PC_CPU_MODEL_IDS("1.6.0") \ 760 {\ 761 .driver = "e1000",\ 762 .property = "mitigation",\ 763 .value = "off",\ 764 },{\ 765 .driver = "qemu64-" TYPE_X86_CPU,\ 766 .property = "model",\ 767 .value = stringify(2),\ 768 },{\ 769 .driver = "qemu32-" TYPE_X86_CPU,\ 770 .property = "model",\ 771 .value = stringify(3),\ 772 },{\ 773 .driver = "i440FX-pcihost",\ 774 .property = "short_root_bus",\ 775 .value = stringify(1),\ 776 },{\ 777 .driver = "q35-pcihost",\ 778 .property = "short_root_bus",\ 779 .value = stringify(1),\ 780 }, 781 782 #define PC_COMPAT_1_5 \ 783 PC_CPU_MODEL_IDS("1.5.0") \ 784 {\ 785 .driver = "Conroe-" TYPE_X86_CPU,\ 786 .property = "model",\ 787 .value = stringify(2),\ 788 },{\ 789 .driver = "Conroe-" TYPE_X86_CPU,\ 790 .property = "level",\ 791 .value = stringify(2),\ 792 },{\ 793 .driver = "Penryn-" TYPE_X86_CPU,\ 794 .property = "model",\ 795 .value = stringify(2),\ 796 },{\ 797 .driver = "Penryn-" TYPE_X86_CPU,\ 798 .property = "level",\ 799 .value = stringify(2),\ 800 },{\ 801 .driver = "Nehalem-" TYPE_X86_CPU,\ 802 .property = "model",\ 803 .value = stringify(2),\ 804 },{\ 805 .driver = "Nehalem-" TYPE_X86_CPU,\ 806 .property = "level",\ 807 .value = stringify(2),\ 808 },{\ 809 .driver = "virtio-net-pci",\ 810 .property = "any_layout",\ 811 .value = "off",\ 812 },{\ 813 .driver = TYPE_X86_CPU,\ 814 .property = "pmu",\ 815 .value = "on",\ 816 },{\ 817 .driver = "i440FX-pcihost",\ 818 .property = "short_root_bus",\ 819 .value = stringify(0),\ 820 },{\ 821 .driver = "q35-pcihost",\ 822 .property = "short_root_bus",\ 823 .value = stringify(0),\ 824 }, 825 826 #define PC_COMPAT_1_4 \ 827 PC_CPU_MODEL_IDS("1.4.0") \ 828 {\ 829 .driver = "scsi-hd",\ 830 .property = "discard_granularity",\ 831 .value = stringify(0),\ 832 },{\ 833 .driver = "scsi-cd",\ 834 .property = "discard_granularity",\ 835 .value = stringify(0),\ 836 },{\ 837 .driver = "scsi-disk",\ 838 .property = "discard_granularity",\ 839 .value = stringify(0),\ 840 },{\ 841 .driver = "ide-hd",\ 842 .property = "discard_granularity",\ 843 .value = stringify(0),\ 844 },{\ 845 .driver = "ide-cd",\ 846 .property = "discard_granularity",\ 847 .value = stringify(0),\ 848 },{\ 849 .driver = "ide-drive",\ 850 .property = "discard_granularity",\ 851 .value = stringify(0),\ 852 },{\ 853 .driver = "virtio-blk-pci",\ 854 .property = "discard_granularity",\ 855 .value = stringify(0),\ 856 },{\ 857 .driver = "virtio-serial-pci",\ 858 .property = "vectors",\ 859 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 860 .value = stringify(0xFFFFFFFF),\ 861 },{ \ 862 .driver = "virtio-net-pci", \ 863 .property = "ctrl_guest_offloads", \ 864 .value = "off", \ 865 },{\ 866 .driver = "e1000",\ 867 .property = "romfile",\ 868 .value = "pxe-e1000.rom",\ 869 },{\ 870 .driver = "ne2k_pci",\ 871 .property = "romfile",\ 872 .value = "pxe-ne2k_pci.rom",\ 873 },{\ 874 .driver = "pcnet",\ 875 .property = "romfile",\ 876 .value = "pxe-pcnet.rom",\ 877 },{\ 878 .driver = "rtl8139",\ 879 .property = "romfile",\ 880 .value = "pxe-rtl8139.rom",\ 881 },{\ 882 .driver = "virtio-net-pci",\ 883 .property = "romfile",\ 884 .value = "pxe-virtio.rom",\ 885 },{\ 886 .driver = "486-" TYPE_X86_CPU,\ 887 .property = "model",\ 888 .value = stringify(0),\ 889 },\ 890 {\ 891 .driver = "n270" "-" TYPE_X86_CPU,\ 892 .property = "movbe",\ 893 .value = "off",\ 894 },\ 895 {\ 896 .driver = "Westmere" "-" TYPE_X86_CPU,\ 897 .property = "pclmulqdq",\ 898 .value = "off",\ 899 }, 900 901 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 902 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 903 { \ 904 MachineClass *mc = MACHINE_CLASS(oc); \ 905 optsfn(mc); \ 906 mc->name = namestr; \ 907 mc->init = initfn; \ 908 } \ 909 static const TypeInfo pc_machine_type_##suffix = { \ 910 .name = namestr TYPE_MACHINE_SUFFIX, \ 911 .parent = TYPE_PC_MACHINE, \ 912 .class_init = pc_machine_##suffix##_class_init, \ 913 }; \ 914 static void pc_machine_init_##suffix(void) \ 915 { \ 916 type_register(&pc_machine_type_##suffix); \ 917 } \ 918 type_init(pc_machine_init_##suffix) 919 920 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 921 #endif 922