2 * QEMU PC System Emulator
4 * Copyright (c) 2003-2004 Fabrice Bellard
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:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
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
28 #include "hw/loader.h"
29 #include "hw/i386/pc.h"
30 #include "hw/i386/apic.h"
31 #include "hw/i386/smbios.h"
32 #include "hw/pci/pci.h"
33 #include "hw/pci/pci_ids.h"
36 #include "hw/boards.h"
38 #include "sysemu/kvm.h"
39 #include "hw/kvm/clock.h"
40 #include "sysemu/sysemu.h"
41 #include "hw/sysbus.h"
42 #include "hw/cpu/icc_bus.h"
43 #include "sysemu/arch_init.h"
44 #include "sysemu/block-backend.h"
45 #include "hw/i2c/smbus.h"
46 #include "hw/xen/xen.h"
47 #include "exec/memory.h"
48 #include "exec/address-spaces.h"
49 #include "hw/acpi/acpi.h"
51 #include "qemu/error-report.h"
53 # include <xen/hvm/hvm_info_table.h>
55 #include "migration/migration.h"
59 static const int ide_iobase
[MAX_IDE_BUS
] = { 0x1f0, 0x170 };
60 static const int ide_iobase2
[MAX_IDE_BUS
] = { 0x3f6, 0x376 };
61 static const int ide_irq
[MAX_IDE_BUS
] = { 14, 15 };
63 static bool pci_enabled
= true;
64 static bool has_acpi_build
= true;
65 static bool rsdp_in_ram
= true;
66 static int legacy_acpi_table_size
;
67 static bool smbios_defaults
= true;
68 static bool smbios_legacy_mode
;
69 static bool smbios_uuid_encoded
= true;
70 /* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to
71 * host addresses aligned at 1Gbyte boundaries. This way we can use 1GByte
74 static bool gigabyte_align
= true;
75 static bool has_reserved_memory
= true;
76 static bool kvmclock_enabled
= true;
78 /* PC hardware initialisation */
79 static void pc_init1(MachineState
*machine
)
81 PCMachineState
*pc_machine
= PC_MACHINE(machine
);
82 MemoryRegion
*system_memory
= get_system_memory();
83 MemoryRegion
*system_io
= get_system_io();
85 ram_addr_t below_4g_mem_size
, above_4g_mem_size
;
88 PCII440FXState
*i440fx_state
;
94 DriveInfo
*hd
[MAX_IDE_BUS
* MAX_IDE_DEVS
];
95 BusState
*idebus
[MAX_IDE_BUS
];
98 MemoryRegion
*ram_memory
;
99 MemoryRegion
*pci_memory
;
100 MemoryRegion
*rom_memory
;
101 DeviceState
*icc_bridge
;
102 PcGuestInfo
*guest_info
;
105 /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory).
106 * If it doesn't, we need to split it in chunks below and above 4G.
107 * In any case, try to make sure that guest addresses aligned at
108 * 1G boundaries get mapped to host addresses aligned at 1G boundaries.
109 * For old machine types, use whatever split we used historically to avoid
110 * breaking migration.
112 if (machine
->ram_size
>= 0xe0000000) {
113 lowmem
= gigabyte_align
? 0xc0000000 : 0xe0000000;
118 /* Handle the machine opt max-ram-below-4g. It is basically doing
119 * min(qemu limit, user limit).
121 if (lowmem
> pc_machine
->max_ram_below_4g
) {
122 lowmem
= pc_machine
->max_ram_below_4g
;
123 if (machine
->ram_size
- lowmem
> lowmem
&&
124 lowmem
& ((1ULL << 30) - 1)) {
125 error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64
126 ") not a multiple of 1G; possible bad performance.",
127 pc_machine
->max_ram_below_4g
);
131 if (machine
->ram_size
>= lowmem
) {
132 above_4g_mem_size
= machine
->ram_size
- lowmem
;
133 below_4g_mem_size
= lowmem
;
135 above_4g_mem_size
= 0;
136 below_4g_mem_size
= machine
->ram_size
;
139 if (xen_enabled() && xen_hvm_init(&below_4g_mem_size
, &above_4g_mem_size
,
141 fprintf(stderr
, "xen hardware virtual machine initialisation failed\n");
145 icc_bridge
= qdev_create(NULL
, TYPE_ICC_BRIDGE
);
146 object_property_add_child(qdev_get_machine(), "icc-bridge",
147 OBJECT(icc_bridge
), NULL
);
149 pc_cpus_init(machine
->cpu_model
, icc_bridge
);
151 if (kvm_enabled() && kvmclock_enabled
) {
156 pci_memory
= g_new(MemoryRegion
, 1);
157 memory_region_init(pci_memory
, NULL
, "pci", UINT64_MAX
);
158 rom_memory
= pci_memory
;
161 rom_memory
= system_memory
;
164 guest_info
= pc_guest_info_init(below_4g_mem_size
, above_4g_mem_size
);
166 guest_info
->has_acpi_build
= has_acpi_build
;
167 guest_info
->legacy_acpi_table_size
= legacy_acpi_table_size
;
169 guest_info
->isapc_ram_fw
= !pci_enabled
;
170 guest_info
->has_reserved_memory
= has_reserved_memory
;
171 guest_info
->rsdp_in_ram
= rsdp_in_ram
;
173 if (smbios_defaults
) {
174 MachineClass
*mc
= MACHINE_GET_CLASS(machine
);
175 /* These values are guest ABI, do not change */
176 smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)",
177 mc
->name
, smbios_legacy_mode
, smbios_uuid_encoded
);
180 /* allocate ram and load rom/bios */
181 if (!xen_enabled()) {
182 pc_memory_init(machine
, system_memory
,
183 below_4g_mem_size
, above_4g_mem_size
,
184 rom_memory
, &ram_memory
, guest_info
);
185 } else if (machine
->kernel_filename
!= NULL
) {
186 /* For xen HVM direct kernel boot, load linux here */
187 xen_load_linux(machine
->kernel_filename
,
188 machine
->kernel_cmdline
,
189 machine
->initrd_filename
,
194 gsi_state
= g_malloc0(sizeof(*gsi_state
));
195 if (kvm_irqchip_in_kernel()) {
196 kvm_pc_setup_irq_routing(pci_enabled
);
197 gsi
= qemu_allocate_irqs(kvm_pc_gsi_handler
, gsi_state
,
200 gsi
= qemu_allocate_irqs(gsi_handler
, gsi_state
, GSI_NUM_PINS
);
204 pci_bus
= i440fx_init(&i440fx_state
, &piix3_devfn
, &isa_bus
, gsi
,
205 system_memory
, system_io
, machine
->ram_size
,
208 pci_memory
, ram_memory
);
212 isa_bus
= isa_bus_new(NULL
, get_system_memory(), system_io
);
215 isa_bus_irqs(isa_bus
, gsi
);
217 if (kvm_irqchip_in_kernel()) {
218 i8259
= kvm_i8259_init(isa_bus
);
219 } else if (xen_enabled()) {
220 i8259
= xen_interrupt_controller_init();
222 i8259
= i8259_init(isa_bus
, pc_allocate_cpu_irq());
225 for (i
= 0; i
< ISA_NUM_IRQS
; i
++) {
226 gsi_state
->i8259_irq
[i
] = i8259
[i
];
230 ioapic_init_gsi(gsi_state
, "i440fx");
232 qdev_init_nofail(icc_bridge
);
234 pc_register_ferr_irq(gsi
[13]);
236 pc_vga_init(isa_bus
, pci_enabled
? pci_bus
: NULL
);
238 assert(pc_machine
->vmport
!= ON_OFF_AUTO_MAX
);
239 if (pc_machine
->vmport
== ON_OFF_AUTO_AUTO
) {
240 pc_machine
->vmport
= xen_enabled() ? ON_OFF_AUTO_OFF
: ON_OFF_AUTO_ON
;
243 /* init basic PC hardware */
244 pc_basic_device_init(isa_bus
, gsi
, &rtc_state
, true, &floppy
,
245 (pc_machine
->vmport
!= ON_OFF_AUTO_ON
), 0x4);
247 pc_nic_init(isa_bus
, pci_bus
);
249 ide_drive_get(hd
, ARRAY_SIZE(hd
));
253 dev
= pci_piix3_xen_ide_init(pci_bus
, hd
, piix3_devfn
+ 1);
255 dev
= pci_piix3_ide_init(pci_bus
, hd
, piix3_devfn
+ 1);
257 idebus
[0] = qdev_get_child_bus(&dev
->qdev
, "ide.0");
258 idebus
[1] = qdev_get_child_bus(&dev
->qdev
, "ide.1");
260 for(i
= 0; i
< MAX_IDE_BUS
; i
++) {
262 char busname
[] = "ide.0";
263 dev
= isa_ide_init(isa_bus
, ide_iobase
[i
], ide_iobase2
[i
],
265 hd
[MAX_IDE_DEVS
* i
], hd
[MAX_IDE_DEVS
* i
+ 1]);
267 * The ide bus name is ide.0 for the first bus and ide.1 for the
270 busname
[4] = '0' + i
;
271 idebus
[i
] = qdev_get_child_bus(DEVICE(dev
), busname
);
275 pc_cmos_init(below_4g_mem_size
, above_4g_mem_size
, machine
->boot_order
,
276 machine
, floppy
, idebus
[0], idebus
[1], rtc_state
);
278 if (pci_enabled
&& usb_enabled()) {
279 pci_create_simple(pci_bus
, piix3_devfn
+ 2, "piix3-usb-uhci");
282 if (pci_enabled
&& acpi_enabled
) {
283 DeviceState
*piix4_pm
;
286 smi_irq
= qemu_allocate_irq(pc_acpi_smi_interrupt
, first_cpu
, 0);
287 /* TODO: Populate SPD eeprom data. */
288 smbus
= piix4_pm_init(pci_bus
, piix3_devfn
+ 3, 0xb100,
290 kvm_enabled(), &piix4_pm
);
291 smbus_eeprom_init(smbus
, 8, NULL
, 0);
293 object_property_add_link(OBJECT(machine
), PC_MACHINE_ACPI_DEVICE_PROP
,
294 TYPE_HOTPLUG_HANDLER
,
295 (Object
**)&pc_machine
->acpi_dev
,
296 object_property_allow_set_link
,
297 OBJ_PROP_LINK_UNREF_ON_RELEASE
, &error_abort
);
298 object_property_set_link(OBJECT(machine
), OBJECT(piix4_pm
),
299 PC_MACHINE_ACPI_DEVICE_PROP
, &error_abort
);
303 pc_pci_device_init(pci_bus
);
307 static void pc_compat_2_3(MachineState
*machine
)
309 savevm_skip_section_footers();
312 static void pc_compat_2_2(MachineState
*machine
)
314 pc_compat_2_3(machine
);
316 x86_cpu_compat_set_features("kvm64", FEAT_1_EDX
, 0, CPUID_VME
);
317 x86_cpu_compat_set_features("kvm32", FEAT_1_EDX
, 0, CPUID_VME
);
318 x86_cpu_compat_set_features("Conroe", FEAT_1_EDX
, 0, CPUID_VME
);
319 x86_cpu_compat_set_features("Penryn", FEAT_1_EDX
, 0, CPUID_VME
);
320 x86_cpu_compat_set_features("Nehalem", FEAT_1_EDX
, 0, CPUID_VME
);
321 x86_cpu_compat_set_features("Westmere", FEAT_1_EDX
, 0, CPUID_VME
);
322 x86_cpu_compat_set_features("SandyBridge", FEAT_1_EDX
, 0, CPUID_VME
);
323 x86_cpu_compat_set_features("Haswell", FEAT_1_EDX
, 0, CPUID_VME
);
324 x86_cpu_compat_set_features("Broadwell", FEAT_1_EDX
, 0, CPUID_VME
);
325 x86_cpu_compat_set_features("Opteron_G1", FEAT_1_EDX
, 0, CPUID_VME
);
326 x86_cpu_compat_set_features("Opteron_G2", FEAT_1_EDX
, 0, CPUID_VME
);
327 x86_cpu_compat_set_features("Opteron_G3", FEAT_1_EDX
, 0, CPUID_VME
);
328 x86_cpu_compat_set_features("Opteron_G4", FEAT_1_EDX
, 0, CPUID_VME
);
329 x86_cpu_compat_set_features("Opteron_G5", FEAT_1_EDX
, 0, CPUID_VME
);
330 x86_cpu_compat_set_features("Haswell", FEAT_1_ECX
, 0, CPUID_EXT_F16C
);
331 x86_cpu_compat_set_features("Haswell", FEAT_1_ECX
, 0, CPUID_EXT_RDRAND
);
332 x86_cpu_compat_set_features("Broadwell", FEAT_1_ECX
, 0, CPUID_EXT_F16C
);
333 x86_cpu_compat_set_features("Broadwell", FEAT_1_ECX
, 0, CPUID_EXT_RDRAND
);
334 machine
->suppress_vmdesc
= true;
337 static void pc_compat_2_1(MachineState
*machine
)
339 PCMachineState
*pcms
= PC_MACHINE(machine
);
341 pc_compat_2_2(machine
);
342 smbios_uuid_encoded
= false;
343 x86_cpu_compat_set_features("coreduo", FEAT_1_ECX
, CPUID_EXT_VMX
, 0);
344 x86_cpu_compat_set_features("core2duo", FEAT_1_ECX
, CPUID_EXT_VMX
, 0);
345 x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX
, CPUID_EXT3_SVM
);
346 pcms
->enforce_aligned_dimm
= false;
349 static void pc_compat_2_0(MachineState
*machine
)
351 pc_compat_2_1(machine
);
352 /* This value depends on the actual DSDT and SSDT compiled into
353 * the source QEMU; unfortunately it depends on the binary and
354 * not on the machine type, so we cannot make pc-i440fx-1.7 work on
355 * both QEMU 1.7 and QEMU 2.0.
357 * Large variations cause migration to fail for more than one
358 * consecutive value of the "-smp" maxcpus option.
360 * For small variations of the kind caused by different iasl versions,
361 * the 4k rounding usually leaves slack. However, there could be still
362 * one or two values that break. For QEMU 1.7 and QEMU 2.0 the
363 * slack is only ~10 bytes before one "-smp maxcpus" value breaks!
365 * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on
366 * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418.
368 legacy_acpi_table_size
= 6652;
369 smbios_legacy_mode
= true;
370 has_reserved_memory
= false;
371 pc_set_legacy_acpi_data_size();
374 static void pc_compat_1_7(MachineState
*machine
)
376 pc_compat_2_0(machine
);
377 smbios_defaults
= false;
378 gigabyte_align
= false;
379 option_rom_has_mr
= true;
380 legacy_acpi_table_size
= 6414;
381 x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX
, CPUID_EXT_X2APIC
);
384 static void pc_compat_1_6(MachineState
*machine
)
386 pc_compat_1_7(machine
);
387 rom_file_has_mr
= false;
388 has_acpi_build
= false;
391 static void pc_compat_1_5(MachineState
*machine
)
393 pc_compat_1_6(machine
);
396 static void pc_compat_1_4(MachineState
*machine
)
398 pc_compat_1_5(machine
);
399 x86_cpu_compat_set_features("n270", FEAT_1_ECX
, 0, CPUID_EXT_MOVBE
);
400 x86_cpu_compat_set_features("Westmere", FEAT_1_ECX
, 0, CPUID_EXT_PCLMULQDQ
);
403 static void pc_compat_1_3(MachineState
*machine
)
405 pc_compat_1_4(machine
);
406 enable_compat_apic_id_mode();
409 /* PC compat function for pc-0.14 to pc-1.2 */
410 static void pc_compat_1_2(MachineState
*machine
)
412 pc_compat_1_3(machine
);
413 x86_cpu_compat_kvm_no_autoenable(FEAT_KVM
, 1 << KVM_FEATURE_PV_EOI
);
416 /* PC compat function for pc-0.10 to pc-0.13 */
417 static void pc_compat_0_13(MachineState
*machine
)
419 pc_compat_1_2(machine
);
420 kvmclock_enabled
= false;
423 static void pc_init_isa(MachineState
*machine
)
426 has_acpi_build
= false;
427 smbios_defaults
= false;
428 gigabyte_align
= false;
429 smbios_legacy_mode
= true;
430 has_reserved_memory
= false;
431 option_rom_has_mr
= true;
432 rom_file_has_mr
= false;
433 if (!machine
->cpu_model
) {
434 machine
->cpu_model
= "486";
436 x86_cpu_compat_kvm_no_autoenable(FEAT_KVM
, 1 << KVM_FEATURE_PV_EOI
);
437 enable_compat_apic_id_mode();
442 static void pc_xen_hvm_init(MachineState
*machine
)
448 bus
= pci_find_primary_bus();
450 pci_create_simple(bus
, -1, "xen-platform");
455 #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \
456 static void pc_init_##suffix(MachineState *machine) \
458 void (*compat)(MachineState *m) = (compatfn); \
464 DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn)
466 static void pc_i440fx_machine_options(MachineClass
*m
)
468 pc_default_machine_options(m
);
469 m
->family
= "pc_piix";
470 m
->desc
= "Standard PC (i440FX + PIIX, 1996)";
471 m
->hot_add_cpu
= pc_hot_add_cpu
;
474 static void pc_i440fx_2_4_machine_options(MachineClass
*m
)
476 pc_i440fx_machine_options(m
);
477 m
->default_machine_opts
= "firmware=bios-256k.bin";
478 m
->default_display
= "std";
483 DEFINE_I440FX_MACHINE(v2_4
, "pc-i440fx-2.4", NULL
,
484 pc_i440fx_2_4_machine_options
)
487 static void pc_i440fx_2_3_machine_options(MachineClass
*m
)
489 pc_i440fx_machine_options(m
);
492 SET_MACHINE_COMPAT(m
, PC_COMPAT_2_3
);
495 DEFINE_I440FX_MACHINE(v2_3
, "pc-i440fx-2.3", pc_compat_2_3
,
496 pc_i440fx_2_3_machine_options
);
499 static void pc_i440fx_2_2_machine_options(MachineClass
*m
)
501 pc_i440fx_2_3_machine_options(m
);
502 SET_MACHINE_COMPAT(m
, PC_COMPAT_2_2
);
505 DEFINE_I440FX_MACHINE(v2_2
, "pc-i440fx-2.2", pc_compat_2_2
,
506 pc_i440fx_2_2_machine_options
);
509 static void pc_i440fx_2_1_machine_options(MachineClass
*m
)
511 pc_i440fx_2_2_machine_options(m
);
512 m
->default_display
= NULL
;
513 SET_MACHINE_COMPAT(m
, PC_COMPAT_2_1
);
516 DEFINE_I440FX_MACHINE(v2_1
, "pc-i440fx-2.1", pc_compat_2_1
,
517 pc_i440fx_2_1_machine_options
);
521 static void pc_i440fx_2_0_machine_options(MachineClass
*m
)
523 pc_i440fx_2_1_machine_options(m
);
524 SET_MACHINE_COMPAT(m
, PC_COMPAT_2_0
);
527 DEFINE_I440FX_MACHINE(v2_0
, "pc-i440fx-2.0", pc_compat_2_0
,
528 pc_i440fx_2_0_machine_options
);
531 static void pc_i440fx_1_7_machine_options(MachineClass
*m
)
533 pc_i440fx_2_0_machine_options(m
);
534 m
->default_machine_opts
= NULL
;
535 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_7
);
538 DEFINE_I440FX_MACHINE(v1_7
, "pc-i440fx-1.7", pc_compat_1_7
,
539 pc_i440fx_1_7_machine_options
);
542 static void pc_i440fx_1_6_machine_options(MachineClass
*m
)
544 pc_i440fx_1_7_machine_options(m
);
545 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_6
);
548 DEFINE_I440FX_MACHINE(v1_6
, "pc-i440fx-1.6", pc_compat_1_6
,
549 pc_i440fx_1_6_machine_options
);
552 static void pc_i440fx_1_5_machine_options(MachineClass
*m
)
554 pc_i440fx_1_6_machine_options(m
);
555 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_5
);
558 DEFINE_I440FX_MACHINE(v1_5
, "pc-i440fx-1.5", pc_compat_1_5
,
559 pc_i440fx_1_5_machine_options
);
562 static void pc_i440fx_1_4_machine_options(MachineClass
*m
)
564 pc_i440fx_1_5_machine_options(m
);
565 m
->hot_add_cpu
= NULL
;
566 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_4
);
569 DEFINE_I440FX_MACHINE(v1_4
, "pc-i440fx-1.4", pc_compat_1_4
,
570 pc_i440fx_1_4_machine_options
);
573 #define PC_COMPAT_1_3 \
576 .driver = "usb-tablet",\
577 .property = "usb_version",\
578 .value = stringify(1),\
580 .driver = "virtio-net-pci",\
581 .property = "ctrl_mac_addr",\
584 .driver = "virtio-net-pci", \
589 .property = "autonegotiation",\
594 static void pc_i440fx_1_3_machine_options(MachineClass
*m
)
596 pc_i440fx_1_4_machine_options(m
);
597 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_3
);
600 DEFINE_I440FX_MACHINE(v1_3
, "pc-1.3", pc_compat_1_3
,
601 pc_i440fx_1_3_machine_options
);
604 #define PC_COMPAT_1_2 \
607 .driver = "nec-usb-xhci",\
611 .driver = "nec-usb-xhci",\
615 .driver = "ivshmem",\
616 .property = "use64",\
620 .property = "revision",\
621 .value = stringify(3),\
623 .driver = "qxl-vga",\
624 .property = "revision",\
625 .value = stringify(3),\
632 static void pc_i440fx_1_2_machine_options(MachineClass
*m
)
634 pc_i440fx_1_3_machine_options(m
);
635 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_2
);
638 DEFINE_I440FX_MACHINE(v1_2
, "pc-1.2", pc_compat_1_2
,
639 pc_i440fx_1_2_machine_options
);
642 #define PC_COMPAT_1_1 \
645 .driver = "virtio-scsi-pci",\
646 .property = "hotplug",\
649 .driver = "virtio-scsi-pci",\
650 .property = "param_change",\
654 .property = "vgamem_mb",\
655 .value = stringify(8),\
657 .driver = "vmware-svga",\
658 .property = "vgamem_mb",\
659 .value = stringify(8),\
661 .driver = "qxl-vga",\
662 .property = "vgamem_mb",\
663 .value = stringify(8),\
666 .property = "vgamem_mb",\
667 .value = stringify(8),\
669 .driver = "virtio-blk-pci",\
670 .property = "config-wce",\
674 static void pc_i440fx_1_1_machine_options(MachineClass
*m
)
676 pc_i440fx_1_2_machine_options(m
);
677 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_1
);
680 DEFINE_I440FX_MACHINE(v1_1
, "pc-1.1", pc_compat_1_2
,
681 pc_i440fx_1_1_machine_options
);
684 #define PC_COMPAT_1_0 \
687 .driver = TYPE_ISA_FDC,\
688 .property = "check_media_rate",\
691 .driver = "virtio-balloon-pci",\
692 .property = "class",\
693 .value = stringify(PCI_CLASS_MEMORY_RAM),\
695 .driver = "apic-common",\
696 .property = "vapic",\
699 .driver = TYPE_USB_DEVICE,\
700 .property = "full-path",\
704 static void pc_i440fx_1_0_machine_options(MachineClass
*m
)
706 pc_i440fx_1_1_machine_options(m
);
707 m
->hw_version
= "1.0";
708 SET_MACHINE_COMPAT(m
, PC_COMPAT_1_0
);
711 DEFINE_I440FX_MACHINE(v1_0
, "pc-1.0", pc_compat_1_2
,
712 pc_i440fx_1_0_machine_options
);
715 #define PC_COMPAT_0_15 \
718 static void pc_i440fx_0_15_machine_options(MachineClass
*m
)
720 pc_i440fx_1_0_machine_options(m
);
721 m
->hw_version
= "0.15";
722 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_15
);
725 DEFINE_I440FX_MACHINE(v0_15
, "pc-0.15", pc_compat_1_2
,
726 pc_i440fx_0_15_machine_options
);
729 #define PC_COMPAT_0_14 \
732 .driver = "virtio-blk-pci",\
733 .property = "event_idx",\
736 .driver = "virtio-serial-pci",\
737 .property = "event_idx",\
740 .driver = "virtio-net-pci",\
741 .property = "event_idx",\
744 .driver = "virtio-balloon-pci",\
745 .property = "event_idx",\
749 .property = "revision",\
750 .value = stringify(2),\
752 .driver = "qxl-vga",\
753 .property = "revision",\
754 .value = stringify(2),\
757 static void pc_i440fx_0_14_machine_options(MachineClass
*m
)
759 pc_i440fx_0_15_machine_options(m
);
760 m
->hw_version
= "0.14";
761 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_14
);
764 DEFINE_I440FX_MACHINE(v0_14
, "pc-0.14", pc_compat_1_2
,
765 pc_i440fx_0_14_machine_options
);
768 #define PC_COMPAT_0_13 \
771 .driver = TYPE_PCI_DEVICE,\
772 .property = "command_serr_enable",\
776 .property = "use_broken_id",\
777 .value = stringify(1),\
779 .driver = "virtio-9p-pci",\
780 .property = "vectors",\
781 .value = stringify(0),\
784 .property = "rombar",\
785 .value = stringify(0),\
787 .driver = "vmware-svga",\
788 .property = "rombar",\
789 .value = stringify(0),\
792 static void pc_i440fx_0_13_machine_options(MachineClass
*m
)
794 pc_i440fx_0_14_machine_options(m
);
795 m
->hw_version
= "0.13";
796 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_13
);
799 DEFINE_I440FX_MACHINE(v0_13
, "pc-0.13", pc_compat_0_13
,
800 pc_i440fx_0_13_machine_options
);
803 #define PC_COMPAT_0_12 \
806 .driver = "virtio-serial-pci",\
807 .property = "max_ports",\
808 .value = stringify(1),\
810 .driver = "virtio-serial-pci",\
811 .property = "vectors",\
812 .value = stringify(0),\
814 .driver = "usb-mouse",\
815 .property = "serial",\
818 .driver = "usb-tablet",\
819 .property = "serial",\
822 .driver = "usb-kbd",\
823 .property = "serial",\
827 static void pc_i440fx_0_12_machine_options(MachineClass
*m
)
829 pc_i440fx_0_13_machine_options(m
);
830 m
->hw_version
= "0.12";
831 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_12
);
834 DEFINE_I440FX_MACHINE(v0_12
, "pc-0.12", pc_compat_0_13
,
835 pc_i440fx_0_12_machine_options
);
838 #define PC_COMPAT_0_11 \
841 .driver = "virtio-blk-pci",\
842 .property = "vectors",\
843 .value = stringify(0),\
845 .driver = TYPE_PCI_DEVICE,\
846 .property = "rombar",\
847 .value = stringify(0),\
849 .driver = "ide-drive",\
853 .driver = "scsi-disk",\
858 static void pc_i440fx_0_11_machine_options(MachineClass
*m
)
860 pc_i440fx_0_12_machine_options(m
);
861 m
->hw_version
= "0.11";
862 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_11
);
865 DEFINE_I440FX_MACHINE(v0_11
, "pc-0.11", pc_compat_0_13
,
866 pc_i440fx_0_11_machine_options
);
869 #define PC_COMPAT_0_10 \
872 .driver = "virtio-blk-pci",\
873 .property = "class",\
874 .value = stringify(PCI_CLASS_STORAGE_OTHER),\
876 .driver = "virtio-serial-pci",\
877 .property = "class",\
878 .value = stringify(PCI_CLASS_DISPLAY_OTHER),\
880 .driver = "virtio-net-pci",\
881 .property = "vectors",\
882 .value = stringify(0),\
884 .driver = "ide-drive",\
888 .driver = "scsi-disk",\
893 static void pc_i440fx_0_10_machine_options(MachineClass
*m
)
895 pc_i440fx_0_11_machine_options(m
);
896 m
->hw_version
= "0.10";
897 SET_MACHINE_COMPAT(m
, PC_COMPAT_0_10
);
900 DEFINE_I440FX_MACHINE(v0_10
, "pc-0.10", pc_compat_0_13
,
901 pc_i440fx_0_10_machine_options
);
904 static void isapc_machine_options(MachineClass
*m
)
906 pc_common_machine_options(m
);
907 m
->desc
= "ISA-only PC";
911 DEFINE_PC_MACHINE(isapc
, "isapc", pc_init_isa
,
912 isapc_machine_options
);
916 static void xenfv_machine_options(MachineClass
*m
)
918 pc_common_machine_options(m
);
919 m
->desc
= "Xen Fully-virtualized PC";
920 m
->max_cpus
= HVM_MAX_VCPUS
;
921 m
->default_machine_opts
= "accel=xen";
922 m
->hot_add_cpu
= pc_hot_add_cpu
;
925 DEFINE_PC_MACHINE(xenfv
, "xenfv", pc_xen_hvm_init
,
926 xenfv_machine_options
);