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 77 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" 78 #define PC_MACHINE_MEMHP_REGION_SIZE "hotplug-memory-region-size" 79 #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" 80 #define PC_MACHINE_VMPORT "vmport" 81 #define PC_MACHINE_SMM "smm" 82 #define PC_MACHINE_NVDIMM "nvdimm" 83 84 /** 85 * PCMachineClass: 86 * 87 * Methods: 88 * 89 * @get_hotplug_handler: pointer to parent class callback @get_hotplug_handler 90 * 91 * Compat fields: 92 * 93 * @enforce_aligned_dimm: check that DIMM's address/size is aligned by 94 * backend's alignment value if provided 95 * @acpi_data_size: Size of the chunk of memory at the top of RAM 96 * for the BIOS ACPI tables and other BIOS 97 * datastructures. 98 * @gigabyte_align: Make sure that guest addresses aligned at 99 * 1Gbyte boundaries get mapped to host 100 * addresses aligned at 1Gbyte boundaries. This 101 * way we can use 1GByte pages in the host. 102 * 103 */ 104 struct PCMachineClass { 105 /*< private >*/ 106 MachineClass parent_class; 107 108 /*< public >*/ 109 110 /* Methods: */ 111 HotplugHandler *(*get_hotplug_handler)(MachineState *machine, 112 DeviceState *dev); 113 114 /* Device configuration: */ 115 bool pci_enabled; 116 bool kvmclock_enabled; 117 118 /* Compat options: */ 119 120 /* ACPI compat: */ 121 bool has_acpi_build; 122 bool rsdp_in_ram; 123 int legacy_acpi_table_size; 124 unsigned acpi_data_size; 125 126 /* SMBIOS compat: */ 127 bool smbios_defaults; 128 bool smbios_legacy_mode; 129 bool smbios_uuid_encoded; 130 131 /* RAM / address space compat: */ 132 bool gigabyte_align; 133 bool has_reserved_memory; 134 bool enforce_aligned_dimm; 135 bool broken_reserved_end; 136 137 /* TSC rate migration: */ 138 bool save_tsc_khz; 139 /* generate legacy CPU hotplug AML */ 140 bool legacy_cpu_hotplug; 141 }; 142 143 #define TYPE_PC_MACHINE "generic-pc-machine" 144 #define PC_MACHINE(obj) \ 145 OBJECT_CHECK(PCMachineState, (obj), TYPE_PC_MACHINE) 146 #define PC_MACHINE_GET_CLASS(obj) \ 147 OBJECT_GET_CLASS(PCMachineClass, (obj), TYPE_PC_MACHINE) 148 #define PC_MACHINE_CLASS(klass) \ 149 OBJECT_CLASS_CHECK(PCMachineClass, (klass), TYPE_PC_MACHINE) 150 151 /* PC-style peripherals (also used by other machines). */ 152 153 #define ACPI_PM_PROP_S3_DISABLED "disable_s3" 154 #define ACPI_PM_PROP_S4_DISABLED "disable_s4" 155 #define ACPI_PM_PROP_S4_VAL "s4_val" 156 #define ACPI_PM_PROP_SCI_INT "sci_int" 157 #define ACPI_PM_PROP_ACPI_ENABLE_CMD "acpi_enable_cmd" 158 #define ACPI_PM_PROP_ACPI_DISABLE_CMD "acpi_disable_cmd" 159 #define ACPI_PM_PROP_PM_IO_BASE "pm_io_base" 160 #define ACPI_PM_PROP_GPE0_BLK "gpe0_blk" 161 #define ACPI_PM_PROP_GPE0_BLK_LEN "gpe0_blk_len" 162 #define ACPI_PM_PROP_TCO_ENABLED "enable_tco" 163 164 /* parallel.c */ 165 166 void parallel_hds_isa_init(ISABus *bus, int n); 167 168 bool parallel_mm_init(MemoryRegion *address_space, 169 hwaddr base, int it_shift, qemu_irq irq, 170 CharDriverState *chr); 171 172 /* i8259.c */ 173 174 extern DeviceState *isa_pic; 175 qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq); 176 qemu_irq *kvm_i8259_init(ISABus *bus); 177 int pic_read_irq(DeviceState *d); 178 int pic_get_output(DeviceState *d); 179 void hmp_info_pic(Monitor *mon, const QDict *qdict); 180 void hmp_info_irq(Monitor *mon, const QDict *qdict); 181 182 /* ioapic.c */ 183 184 void kvm_ioapic_dump_state(Monitor *mon, const QDict *qdict); 185 void ioapic_dump_state(Monitor *mon, const QDict *qdict); 186 187 /* Global System Interrupts */ 188 189 #define GSI_NUM_PINS IOAPIC_NUM_PINS 190 191 typedef struct GSIState { 192 qemu_irq i8259_irq[ISA_NUM_IRQS]; 193 qemu_irq ioapic_irq[IOAPIC_NUM_PINS]; 194 } GSIState; 195 196 void gsi_handler(void *opaque, int n, int level); 197 198 /* vmport.c */ 199 #define TYPE_VMPORT "vmport" 200 typedef uint32_t (VMPortReadFunc)(void *opaque, uint32_t address); 201 202 static inline void vmport_init(ISABus *bus) 203 { 204 isa_create_simple(bus, TYPE_VMPORT); 205 } 206 207 void vmport_register(unsigned char command, VMPortReadFunc *func, void *opaque); 208 void vmmouse_get_data(uint32_t *data); 209 void vmmouse_set_data(const uint32_t *data); 210 211 /* pckbd.c */ 212 #define I8042_A20_LINE "a20" 213 214 void i8042_init(qemu_irq kbd_irq, qemu_irq mouse_irq, uint32_t io_base); 215 void i8042_mm_init(qemu_irq kbd_irq, qemu_irq mouse_irq, 216 MemoryRegion *region, ram_addr_t size, 217 hwaddr mask); 218 void i8042_isa_mouse_fake_event(void *opaque); 219 void i8042_setup_a20_line(ISADevice *dev, qemu_irq *a20_out); 220 221 /* pc.c */ 222 extern int fd_bootchk; 223 224 bool pc_machine_is_smm_enabled(PCMachineState *pcms); 225 void pc_register_ferr_irq(qemu_irq irq); 226 void pc_acpi_smi_interrupt(void *opaque, int irq, int level); 227 228 void pc_cpus_init(PCMachineState *pcms); 229 void pc_hot_add_cpu(const int64_t id, Error **errp); 230 void pc_acpi_init(const char *default_dsdt); 231 232 void pc_guest_info_init(PCMachineState *pcms); 233 234 #define PCI_HOST_PROP_PCI_HOLE_START "pci-hole-start" 235 #define PCI_HOST_PROP_PCI_HOLE_END "pci-hole-end" 236 #define PCI_HOST_PROP_PCI_HOLE64_START "pci-hole64-start" 237 #define PCI_HOST_PROP_PCI_HOLE64_END "pci-hole64-end" 238 #define PCI_HOST_PROP_PCI_HOLE64_SIZE "pci-hole64-size" 239 #define PCI_HOST_BELOW_4G_MEM_SIZE "below-4g-mem-size" 240 #define PCI_HOST_ABOVE_4G_MEM_SIZE "above-4g-mem-size" 241 #define DEFAULT_PCI_HOLE64_SIZE (~0x0ULL) 242 243 244 void pc_pci_as_mapping_init(Object *owner, MemoryRegion *system_memory, 245 MemoryRegion *pci_address_space); 246 247 void xen_load_linux(PCMachineState *pcms); 248 void pc_memory_init(PCMachineState *pcms, 249 MemoryRegion *system_memory, 250 MemoryRegion *rom_memory, 251 MemoryRegion **ram_memory); 252 qemu_irq pc_allocate_cpu_irq(void); 253 DeviceState *pc_vga_init(ISABus *isa_bus, PCIBus *pci_bus); 254 void pc_basic_device_init(ISABus *isa_bus, qemu_irq *gsi, 255 ISADevice **rtc_state, 256 bool create_fdctrl, 257 bool no_vmport, 258 uint32_t hpet_irqs); 259 void pc_init_ne2k_isa(ISABus *bus, NICInfo *nd); 260 void pc_cmos_init(PCMachineState *pcms, 261 BusState *ide0, BusState *ide1, 262 ISADevice *s); 263 void pc_nic_init(ISABus *isa_bus, PCIBus *pci_bus); 264 void pc_pci_device_init(PCIBus *pci_bus); 265 266 typedef void (*cpu_set_smm_t)(int smm, void *arg); 267 268 void ioapic_init_gsi(GSIState *gsi_state, const char *parent_name); 269 270 ISADevice *pc_find_fdc0(void); 271 int cmos_get_fd_drive_type(FloppyDriveType fd0); 272 273 #define FW_CFG_IO_BASE 0x510 274 275 #define PORT92_A20_LINE "a20" 276 277 /* acpi_piix.c */ 278 279 I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base, 280 qemu_irq sci_irq, qemu_irq smi_irq, 281 int smm_enabled, DeviceState **piix4_pm); 282 void piix4_smbus_register_device(SMBusDevice *dev, uint8_t addr); 283 284 /* hpet.c */ 285 extern int no_hpet; 286 287 /* piix_pci.c */ 288 struct PCII440FXState; 289 typedef struct PCII440FXState PCII440FXState; 290 291 #define TYPE_I440FX_PCI_HOST_BRIDGE "i440FX-pcihost" 292 #define TYPE_I440FX_PCI_DEVICE "i440FX" 293 294 #define TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE "igd-passthrough-i440FX" 295 296 PCIBus *i440fx_init(const char *host_type, const char *pci_type, 297 PCII440FXState **pi440fx_state, int *piix_devfn, 298 ISABus **isa_bus, qemu_irq *pic, 299 MemoryRegion *address_space_mem, 300 MemoryRegion *address_space_io, 301 ram_addr_t ram_size, 302 ram_addr_t below_4g_mem_size, 303 ram_addr_t above_4g_mem_size, 304 MemoryRegion *pci_memory, 305 MemoryRegion *ram_memory); 306 307 PCIBus *find_i440fx(void); 308 /* piix4.c */ 309 extern PCIDevice *piix4_dev; 310 int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn); 311 312 /* vga.c */ 313 enum vga_retrace_method { 314 VGA_RETRACE_DUMB, 315 VGA_RETRACE_PRECISE 316 }; 317 318 extern enum vga_retrace_method vga_retrace_method; 319 320 int isa_vga_mm_init(hwaddr vram_base, 321 hwaddr ctrl_base, int it_shift, 322 MemoryRegion *address_space); 323 324 /* ne2000.c */ 325 static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) 326 { 327 DeviceState *dev; 328 ISADevice *isadev; 329 330 qemu_check_nic_model(nd, "ne2k_isa"); 331 332 isadev = isa_try_create(bus, "ne2k_isa"); 333 if (!isadev) { 334 return false; 335 } 336 dev = DEVICE(isadev); 337 qdev_prop_set_uint32(dev, "iobase", base); 338 qdev_prop_set_uint32(dev, "irq", irq); 339 qdev_set_nic_properties(dev, nd); 340 qdev_init_nofail(dev); 341 return true; 342 } 343 344 /* pc_sysfw.c */ 345 void pc_system_firmware_init(MemoryRegion *rom_memory, 346 bool isapc_ram_fw); 347 348 /* pvpanic.c */ 349 uint16_t pvpanic_port(void); 350 351 /* acpi-build.c */ 352 void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid, 353 CPUArchIdList *apic_ids, GArray *entry); 354 355 /* e820 types */ 356 #define E820_RAM 1 357 #define E820_RESERVED 2 358 #define E820_ACPI 3 359 #define E820_NVS 4 360 #define E820_UNUSABLE 5 361 362 int e820_add_entry(uint64_t, uint64_t, uint32_t); 363 int e820_get_num_entries(void); 364 bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); 365 366 #define PC_COMPAT_2_6 \ 367 HW_COMPAT_2_6 \ 368 {\ 369 .driver = "fw_cfg_io",\ 370 .property = "dma_enabled",\ 371 .value = "off",\ 372 },{\ 373 .driver = TYPE_X86_CPU,\ 374 .property = "cpuid-0xb",\ 375 .value = "off",\ 376 },{\ 377 .driver = "vmxnet3",\ 378 .property = "romfile",\ 379 .value = "",\ 380 },\ 381 {\ 382 .driver = TYPE_X86_CPU,\ 383 .property = "fill-mtrr-mask",\ 384 .value = "off",\ 385 },\ 386 {\ 387 .driver = "apic",\ 388 .property = "legacy-instance-id",\ 389 .value = "on",\ 390 }, 391 392 #define PC_COMPAT_2_5 \ 393 PC_COMPAT_2_6 \ 394 HW_COMPAT_2_5 395 396 /* Helper for setting model-id for CPU models that changed model-id 397 * depending on QEMU versions up to QEMU 2.4. 398 */ 399 #define PC_CPU_MODEL_IDS(v) \ 400 {\ 401 .driver = "qemu32-" TYPE_X86_CPU,\ 402 .property = "model-id",\ 403 .value = "QEMU Virtual CPU version " v,\ 404 },\ 405 {\ 406 .driver = "qemu64-" TYPE_X86_CPU,\ 407 .property = "model-id",\ 408 .value = "QEMU Virtual CPU version " v,\ 409 },\ 410 {\ 411 .driver = "athlon-" TYPE_X86_CPU,\ 412 .property = "model-id",\ 413 .value = "QEMU Virtual CPU version " v,\ 414 }, 415 416 #define PC_COMPAT_2_4 \ 417 HW_COMPAT_2_4 \ 418 PC_CPU_MODEL_IDS("2.4.0") \ 419 {\ 420 .driver = "Haswell-" TYPE_X86_CPU,\ 421 .property = "abm",\ 422 .value = "off",\ 423 },\ 424 {\ 425 .driver = "Haswell-noTSX-" TYPE_X86_CPU,\ 426 .property = "abm",\ 427 .value = "off",\ 428 },\ 429 {\ 430 .driver = "Broadwell-" TYPE_X86_CPU,\ 431 .property = "abm",\ 432 .value = "off",\ 433 },\ 434 {\ 435 .driver = "Broadwell-noTSX-" TYPE_X86_CPU,\ 436 .property = "abm",\ 437 .value = "off",\ 438 },\ 439 {\ 440 .driver = "host" "-" TYPE_X86_CPU,\ 441 .property = "host-cache-info",\ 442 .value = "on",\ 443 },\ 444 {\ 445 .driver = TYPE_X86_CPU,\ 446 .property = "check",\ 447 .value = "off",\ 448 },\ 449 {\ 450 .driver = "qemu64" "-" TYPE_X86_CPU,\ 451 .property = "sse4a",\ 452 .value = "on",\ 453 },\ 454 {\ 455 .driver = "qemu64" "-" TYPE_X86_CPU,\ 456 .property = "abm",\ 457 .value = "on",\ 458 },\ 459 {\ 460 .driver = "qemu64" "-" TYPE_X86_CPU,\ 461 .property = "popcnt",\ 462 .value = "on",\ 463 },\ 464 {\ 465 .driver = "qemu32" "-" TYPE_X86_CPU,\ 466 .property = "popcnt",\ 467 .value = "on",\ 468 },{\ 469 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 470 .property = "rdtscp",\ 471 .value = "on",\ 472 },{\ 473 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 474 .property = "rdtscp",\ 475 .value = "on",\ 476 },{\ 477 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 478 .property = "rdtscp",\ 479 .value = "on",\ 480 },{\ 481 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 482 .property = "rdtscp",\ 483 .value = "on",\ 484 }, 485 486 487 #define PC_COMPAT_2_3 \ 488 HW_COMPAT_2_3 \ 489 PC_CPU_MODEL_IDS("2.3.0") \ 490 {\ 491 .driver = TYPE_X86_CPU,\ 492 .property = "arat",\ 493 .value = "off",\ 494 },{\ 495 .driver = "qemu64" "-" TYPE_X86_CPU,\ 496 .property = "level",\ 497 .value = stringify(4),\ 498 },{\ 499 .driver = "kvm64" "-" TYPE_X86_CPU,\ 500 .property = "level",\ 501 .value = stringify(5),\ 502 },{\ 503 .driver = "pentium3" "-" TYPE_X86_CPU,\ 504 .property = "level",\ 505 .value = stringify(2),\ 506 },{\ 507 .driver = "n270" "-" TYPE_X86_CPU,\ 508 .property = "level",\ 509 .value = stringify(5),\ 510 },{\ 511 .driver = "Conroe" "-" TYPE_X86_CPU,\ 512 .property = "level",\ 513 .value = stringify(4),\ 514 },{\ 515 .driver = "Penryn" "-" TYPE_X86_CPU,\ 516 .property = "level",\ 517 .value = stringify(4),\ 518 },{\ 519 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 520 .property = "level",\ 521 .value = stringify(4),\ 522 },{\ 523 .driver = "n270" "-" TYPE_X86_CPU,\ 524 .property = "xlevel",\ 525 .value = stringify(0x8000000a),\ 526 },{\ 527 .driver = "Penryn" "-" TYPE_X86_CPU,\ 528 .property = "xlevel",\ 529 .value = stringify(0x8000000a),\ 530 },{\ 531 .driver = "Conroe" "-" TYPE_X86_CPU,\ 532 .property = "xlevel",\ 533 .value = stringify(0x8000000a),\ 534 },{\ 535 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 536 .property = "xlevel",\ 537 .value = stringify(0x8000000a),\ 538 },{\ 539 .driver = "Westmere" "-" TYPE_X86_CPU,\ 540 .property = "xlevel",\ 541 .value = stringify(0x8000000a),\ 542 },{\ 543 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 544 .property = "xlevel",\ 545 .value = stringify(0x8000000a),\ 546 },{\ 547 .driver = "IvyBridge" "-" TYPE_X86_CPU,\ 548 .property = "xlevel",\ 549 .value = stringify(0x8000000a),\ 550 },{\ 551 .driver = "Haswell" "-" TYPE_X86_CPU,\ 552 .property = "xlevel",\ 553 .value = stringify(0x8000000a),\ 554 },{\ 555 .driver = "Haswell-noTSX" "-" TYPE_X86_CPU,\ 556 .property = "xlevel",\ 557 .value = stringify(0x8000000a),\ 558 },{\ 559 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 560 .property = "xlevel",\ 561 .value = stringify(0x8000000a),\ 562 },{\ 563 .driver = "Broadwell-noTSX" "-" TYPE_X86_CPU,\ 564 .property = "xlevel",\ 565 .value = stringify(0x8000000a),\ 566 }, 567 568 #define PC_COMPAT_2_2 \ 569 HW_COMPAT_2_2 \ 570 PC_CPU_MODEL_IDS("2.3.0") \ 571 {\ 572 .driver = "kvm64" "-" TYPE_X86_CPU,\ 573 .property = "vme",\ 574 .value = "off",\ 575 },\ 576 {\ 577 .driver = "kvm32" "-" TYPE_X86_CPU,\ 578 .property = "vme",\ 579 .value = "off",\ 580 },\ 581 {\ 582 .driver = "Conroe" "-" TYPE_X86_CPU,\ 583 .property = "vme",\ 584 .value = "off",\ 585 },\ 586 {\ 587 .driver = "Penryn" "-" TYPE_X86_CPU,\ 588 .property = "vme",\ 589 .value = "off",\ 590 },\ 591 {\ 592 .driver = "Nehalem" "-" TYPE_X86_CPU,\ 593 .property = "vme",\ 594 .value = "off",\ 595 },\ 596 {\ 597 .driver = "Westmere" "-" TYPE_X86_CPU,\ 598 .property = "vme",\ 599 .value = "off",\ 600 },\ 601 {\ 602 .driver = "SandyBridge" "-" TYPE_X86_CPU,\ 603 .property = "vme",\ 604 .value = "off",\ 605 },\ 606 {\ 607 .driver = "Haswell" "-" TYPE_X86_CPU,\ 608 .property = "vme",\ 609 .value = "off",\ 610 },\ 611 {\ 612 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 613 .property = "vme",\ 614 .value = "off",\ 615 },\ 616 {\ 617 .driver = "Opteron_G1" "-" TYPE_X86_CPU,\ 618 .property = "vme",\ 619 .value = "off",\ 620 },\ 621 {\ 622 .driver = "Opteron_G2" "-" TYPE_X86_CPU,\ 623 .property = "vme",\ 624 .value = "off",\ 625 },\ 626 {\ 627 .driver = "Opteron_G3" "-" TYPE_X86_CPU,\ 628 .property = "vme",\ 629 .value = "off",\ 630 },\ 631 {\ 632 .driver = "Opteron_G4" "-" TYPE_X86_CPU,\ 633 .property = "vme",\ 634 .value = "off",\ 635 },\ 636 {\ 637 .driver = "Opteron_G5" "-" TYPE_X86_CPU,\ 638 .property = "vme",\ 639 .value = "off",\ 640 },\ 641 {\ 642 .driver = "Haswell" "-" TYPE_X86_CPU,\ 643 .property = "f16c",\ 644 .value = "off",\ 645 },\ 646 {\ 647 .driver = "Haswell" "-" TYPE_X86_CPU,\ 648 .property = "rdrand",\ 649 .value = "off",\ 650 },\ 651 {\ 652 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 653 .property = "f16c",\ 654 .value = "off",\ 655 },\ 656 {\ 657 .driver = "Broadwell" "-" TYPE_X86_CPU,\ 658 .property = "rdrand",\ 659 .value = "off",\ 660 }, 661 662 #define PC_COMPAT_2_1 \ 663 HW_COMPAT_2_1 \ 664 PC_CPU_MODEL_IDS("2.1.0") \ 665 {\ 666 .driver = "coreduo" "-" TYPE_X86_CPU,\ 667 .property = "vmx",\ 668 .value = "on",\ 669 },\ 670 {\ 671 .driver = "core2duo" "-" TYPE_X86_CPU,\ 672 .property = "vmx",\ 673 .value = "on",\ 674 }, 675 676 #define PC_COMPAT_2_0 \ 677 PC_CPU_MODEL_IDS("2.0.0") \ 678 {\ 679 .driver = "virtio-scsi-pci",\ 680 .property = "any_layout",\ 681 .value = "off",\ 682 },{\ 683 .driver = "PIIX4_PM",\ 684 .property = "memory-hotplug-support",\ 685 .value = "off",\ 686 },\ 687 {\ 688 .driver = "apic",\ 689 .property = "version",\ 690 .value = stringify(0x11),\ 691 },\ 692 {\ 693 .driver = "nec-usb-xhci",\ 694 .property = "superspeed-ports-first",\ 695 .value = "off",\ 696 },\ 697 {\ 698 .driver = "nec-usb-xhci",\ 699 .property = "force-pcie-endcap",\ 700 .value = "on",\ 701 },\ 702 {\ 703 .driver = "pci-serial",\ 704 .property = "prog_if",\ 705 .value = stringify(0),\ 706 },\ 707 {\ 708 .driver = "pci-serial-2x",\ 709 .property = "prog_if",\ 710 .value = stringify(0),\ 711 },\ 712 {\ 713 .driver = "pci-serial-4x",\ 714 .property = "prog_if",\ 715 .value = stringify(0),\ 716 },\ 717 {\ 718 .driver = "virtio-net-pci",\ 719 .property = "guest_announce",\ 720 .value = "off",\ 721 },\ 722 {\ 723 .driver = "ICH9-LPC",\ 724 .property = "memory-hotplug-support",\ 725 .value = "off",\ 726 },{\ 727 .driver = "xio3130-downstream",\ 728 .property = COMPAT_PROP_PCP,\ 729 .value = "off",\ 730 },{\ 731 .driver = "ioh3420",\ 732 .property = COMPAT_PROP_PCP,\ 733 .value = "off",\ 734 }, 735 736 #define PC_COMPAT_1_7 \ 737 PC_CPU_MODEL_IDS("1.7.0") \ 738 {\ 739 .driver = TYPE_USB_DEVICE,\ 740 .property = "msos-desc",\ 741 .value = "no",\ 742 },\ 743 {\ 744 .driver = "PIIX4_PM",\ 745 .property = "acpi-pci-hotplug-with-bridge-support",\ 746 .value = "off",\ 747 },\ 748 {\ 749 .driver = "hpet",\ 750 .property = HPET_INTCAP,\ 751 .value = stringify(4),\ 752 }, 753 754 #define PC_COMPAT_1_6 \ 755 PC_CPU_MODEL_IDS("1.6.0") \ 756 {\ 757 .driver = "e1000",\ 758 .property = "mitigation",\ 759 .value = "off",\ 760 },{\ 761 .driver = "qemu64-" TYPE_X86_CPU,\ 762 .property = "model",\ 763 .value = stringify(2),\ 764 },{\ 765 .driver = "qemu32-" TYPE_X86_CPU,\ 766 .property = "model",\ 767 .value = stringify(3),\ 768 },{\ 769 .driver = "i440FX-pcihost",\ 770 .property = "short_root_bus",\ 771 .value = stringify(1),\ 772 },{\ 773 .driver = "q35-pcihost",\ 774 .property = "short_root_bus",\ 775 .value = stringify(1),\ 776 }, 777 778 #define PC_COMPAT_1_5 \ 779 PC_CPU_MODEL_IDS("1.5.0") \ 780 {\ 781 .driver = "Conroe-" TYPE_X86_CPU,\ 782 .property = "model",\ 783 .value = stringify(2),\ 784 },{\ 785 .driver = "Conroe-" TYPE_X86_CPU,\ 786 .property = "level",\ 787 .value = stringify(2),\ 788 },{\ 789 .driver = "Penryn-" TYPE_X86_CPU,\ 790 .property = "model",\ 791 .value = stringify(2),\ 792 },{\ 793 .driver = "Penryn-" TYPE_X86_CPU,\ 794 .property = "level",\ 795 .value = stringify(2),\ 796 },{\ 797 .driver = "Nehalem-" TYPE_X86_CPU,\ 798 .property = "model",\ 799 .value = stringify(2),\ 800 },{\ 801 .driver = "Nehalem-" TYPE_X86_CPU,\ 802 .property = "level",\ 803 .value = stringify(2),\ 804 },{\ 805 .driver = "virtio-net-pci",\ 806 .property = "any_layout",\ 807 .value = "off",\ 808 },{\ 809 .driver = TYPE_X86_CPU,\ 810 .property = "pmu",\ 811 .value = "on",\ 812 },{\ 813 .driver = "i440FX-pcihost",\ 814 .property = "short_root_bus",\ 815 .value = stringify(0),\ 816 },{\ 817 .driver = "q35-pcihost",\ 818 .property = "short_root_bus",\ 819 .value = stringify(0),\ 820 }, 821 822 #define PC_COMPAT_1_4 \ 823 PC_CPU_MODEL_IDS("1.4.0") \ 824 {\ 825 .driver = "scsi-hd",\ 826 .property = "discard_granularity",\ 827 .value = stringify(0),\ 828 },{\ 829 .driver = "scsi-cd",\ 830 .property = "discard_granularity",\ 831 .value = stringify(0),\ 832 },{\ 833 .driver = "scsi-disk",\ 834 .property = "discard_granularity",\ 835 .value = stringify(0),\ 836 },{\ 837 .driver = "ide-hd",\ 838 .property = "discard_granularity",\ 839 .value = stringify(0),\ 840 },{\ 841 .driver = "ide-cd",\ 842 .property = "discard_granularity",\ 843 .value = stringify(0),\ 844 },{\ 845 .driver = "ide-drive",\ 846 .property = "discard_granularity",\ 847 .value = stringify(0),\ 848 },{\ 849 .driver = "virtio-blk-pci",\ 850 .property = "discard_granularity",\ 851 .value = stringify(0),\ 852 },{\ 853 .driver = "virtio-serial-pci",\ 854 .property = "vectors",\ 855 /* DEV_NVECTORS_UNSPECIFIED as a uint32_t string */\ 856 .value = stringify(0xFFFFFFFF),\ 857 },{ \ 858 .driver = "virtio-net-pci", \ 859 .property = "ctrl_guest_offloads", \ 860 .value = "off", \ 861 },{\ 862 .driver = "e1000",\ 863 .property = "romfile",\ 864 .value = "pxe-e1000.rom",\ 865 },{\ 866 .driver = "ne2k_pci",\ 867 .property = "romfile",\ 868 .value = "pxe-ne2k_pci.rom",\ 869 },{\ 870 .driver = "pcnet",\ 871 .property = "romfile",\ 872 .value = "pxe-pcnet.rom",\ 873 },{\ 874 .driver = "rtl8139",\ 875 .property = "romfile",\ 876 .value = "pxe-rtl8139.rom",\ 877 },{\ 878 .driver = "virtio-net-pci",\ 879 .property = "romfile",\ 880 .value = "pxe-virtio.rom",\ 881 },{\ 882 .driver = "486-" TYPE_X86_CPU,\ 883 .property = "model",\ 884 .value = stringify(0),\ 885 },\ 886 {\ 887 .driver = "n270" "-" TYPE_X86_CPU,\ 888 .property = "movbe",\ 889 .value = "off",\ 890 },\ 891 {\ 892 .driver = "Westmere" "-" TYPE_X86_CPU,\ 893 .property = "pclmulqdq",\ 894 .value = "off",\ 895 }, 896 897 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \ 898 static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \ 899 { \ 900 MachineClass *mc = MACHINE_CLASS(oc); \ 901 optsfn(mc); \ 902 mc->name = namestr; \ 903 mc->init = initfn; \ 904 } \ 905 static const TypeInfo pc_machine_type_##suffix = { \ 906 .name = namestr TYPE_MACHINE_SUFFIX, \ 907 .parent = TYPE_PC_MACHINE, \ 908 .class_init = pc_machine_##suffix##_class_init, \ 909 }; \ 910 static void pc_machine_init_##suffix(void) \ 911 { \ 912 type_register(&pc_machine_type_##suffix); \ 913 } \ 914 type_init(pc_machine_init_##suffix) 915 916 extern void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id); 917 #endif 918