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Commit | Line | Data |
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845773ab IY |
1 | /* |
2 | * QEMU PC System Emulator | |
3 | * | |
4 | * Copyright (c) 2003-2004 Fabrice Bellard | |
5 | * | |
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: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
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 | |
22 | * THE SOFTWARE. | |
23 | */ | |
24 | ||
ae0a5466 AK |
25 | #include <glib.h> |
26 | ||
83c9f4ca | 27 | #include "hw/hw.h" |
04920fc0 | 28 | #include "hw/loader.h" |
0d09e41a PB |
29 | #include "hw/i386/pc.h" |
30 | #include "hw/i386/apic.h" | |
b29ad07e | 31 | #include "hw/i386/smbios.h" |
83c9f4ca PB |
32 | #include "hw/pci/pci.h" |
33 | #include "hw/pci/pci_ids.h" | |
34 | #include "hw/usb.h" | |
1422e32d | 35 | #include "net/net.h" |
83c9f4ca PB |
36 | #include "hw/boards.h" |
37 | #include "hw/ide.h" | |
9c17d615 | 38 | #include "sysemu/kvm.h" |
83c9f4ca | 39 | #include "hw/kvm/clock.h" |
9c17d615 | 40 | #include "sysemu/sysemu.h" |
83c9f4ca | 41 | #include "hw/sysbus.h" |
f0513d2c | 42 | #include "hw/cpu/icc_bus.h" |
9c17d615 | 43 | #include "sysemu/arch_init.h" |
4be74634 | 44 | #include "sysemu/block-backend.h" |
0d09e41a PB |
45 | #include "hw/i2c/smbus.h" |
46 | #include "hw/xen/xen.h" | |
022c62cb PB |
47 | #include "exec/memory.h" |
48 | #include "exec/address-spaces.h" | |
0445259b | 49 | #include "hw/acpi/acpi.h" |
dc59944b | 50 | #include "cpu.h" |
c87b1520 | 51 | #include "qemu/error-report.h" |
29d3ccde AP |
52 | #ifdef CONFIG_XEN |
53 | # include <xen/hvm/hvm_info_table.h> | |
54 | #endif | |
37fb569c | 55 | #include "migration/migration.h" |
845773ab IY |
56 | |
57 | #define MAX_IDE_BUS 2 | |
58 | ||
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 }; | |
62 | ||
72d164aa | 63 | static bool pci_enabled = true; |
72c194f7 | 64 | static bool has_acpi_build = true; |
384fb32e | 65 | static bool rsdp_in_ram = true; |
07fb6176 | 66 | static int legacy_acpi_table_size; |
e6667f71 | 67 | static bool smbios_defaults = true; |
c97294ec | 68 | static bool smbios_legacy_mode; |
caad057b | 69 | static bool smbios_uuid_encoded = true; |
ecdbfceb MT |
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 | |
72 | * pages in the host. | |
73 | */ | |
bb43d383 | 74 | static bool gigabyte_align = true; |
de268e13 | 75 | static bool has_reserved_memory = true; |
72d164aa | 76 | static bool kvmclock_enabled = true; |
3ab135f3 | 77 | |
845773ab | 78 | /* PC hardware initialisation */ |
72d164aa | 79 | static void pc_init1(MachineState *machine) |
845773ab | 80 | { |
781bbd6b | 81 | PCMachineState *pc_machine = PC_MACHINE(machine); |
1e099556 EH |
82 | MemoryRegion *system_memory = get_system_memory(); |
83 | MemoryRegion *system_io = get_system_io(); | |
845773ab IY |
84 | int i; |
85 | ram_addr_t below_4g_mem_size, above_4g_mem_size; | |
86 | PCIBus *pci_bus; | |
48a18b3c | 87 | ISABus *isa_bus; |
845773ab IY |
88 | PCII440FXState *i440fx_state; |
89 | int piix3_devfn = -1; | |
b881fbe9 | 90 | qemu_irq *gsi; |
845773ab | 91 | qemu_irq *i8259; |
2ba154cf | 92 | qemu_irq smi_irq; |
b881fbe9 | 93 | GSIState *gsi_state; |
845773ab | 94 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
c0897e0c | 95 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 96 | ISADevice *rtc_state; |
ae0a5466 AK |
97 | MemoryRegion *ram_memory; |
98 | MemoryRegion *pci_memory; | |
4463aee6 | 99 | MemoryRegion *rom_memory; |
f0513d2c | 100 | DeviceState *icc_bridge; |
3459a625 | 101 | PcGuestInfo *guest_info; |
c87b1520 | 102 | ram_addr_t lowmem; |
845773ab | 103 | |
ecdbfceb MT |
104 | /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory). |
105 | * If it doesn't, we need to split it in chunks below and above 4G. | |
106 | * In any case, try to make sure that guest addresses aligned at | |
107 | * 1G boundaries get mapped to host addresses aligned at 1G boundaries. | |
108 | * For old machine types, use whatever split we used historically to avoid | |
109 | * breaking migration. | |
110 | */ | |
3ef96221 | 111 | if (machine->ram_size >= 0xe0000000) { |
c87b1520 DS |
112 | lowmem = gigabyte_align ? 0xc0000000 : 0xe0000000; |
113 | } else { | |
114 | lowmem = 0xe0000000; | |
115 | } | |
116 | ||
a9dd38db | 117 | /* Handle the machine opt max-ram-below-4g. It is basically doing |
c87b1520 DS |
118 | * min(qemu limit, user limit). |
119 | */ | |
120 | if (lowmem > pc_machine->max_ram_below_4g) { | |
121 | lowmem = pc_machine->max_ram_below_4g; | |
122 | if (machine->ram_size - lowmem > lowmem && | |
123 | lowmem & ((1ULL << 30) - 1)) { | |
124 | error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64 | |
125 | ") not a multiple of 1G; possible bad performance.", | |
126 | pc_machine->max_ram_below_4g); | |
127 | } | |
128 | } | |
129 | ||
130 | if (machine->ram_size >= lowmem) { | |
3ef96221 | 131 | above_4g_mem_size = machine->ram_size - lowmem; |
bb43d383 | 132 | below_4g_mem_size = lowmem; |
e0e7e67b AP |
133 | } else { |
134 | above_4g_mem_size = 0; | |
3ef96221 | 135 | below_4g_mem_size = machine->ram_size; |
e0e7e67b AP |
136 | } |
137 | ||
3c2a9669 DS |
138 | if (xen_enabled() && xen_hvm_init(&below_4g_mem_size, &above_4g_mem_size, |
139 | &ram_memory) != 0) { | |
140 | fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); | |
141 | exit(1); | |
142 | } | |
143 | ||
144 | icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE); | |
145 | object_property_add_child(qdev_get_machine(), "icc-bridge", | |
146 | OBJECT(icc_bridge), NULL); | |
147 | ||
148 | pc_cpus_init(machine->cpu_model, icc_bridge); | |
149 | ||
150 | if (kvm_enabled() && kvmclock_enabled) { | |
151 | kvmclock_create(); | |
152 | } | |
153 | ||
4463aee6 JK |
154 | if (pci_enabled) { |
155 | pci_memory = g_new(MemoryRegion, 1); | |
286690e3 | 156 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
4463aee6 JK |
157 | rom_memory = pci_memory; |
158 | } else { | |
159 | pci_memory = NULL; | |
160 | rom_memory = system_memory; | |
161 | } | |
ae0a5466 | 162 | |
3459a625 | 163 | guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size); |
72c194f7 MT |
164 | |
165 | guest_info->has_acpi_build = has_acpi_build; | |
07fb6176 | 166 | guest_info->legacy_acpi_table_size = legacy_acpi_table_size; |
72c194f7 | 167 | |
6dd2a5c9 | 168 | guest_info->isapc_ram_fw = !pci_enabled; |
de268e13 | 169 | guest_info->has_reserved_memory = has_reserved_memory; |
384fb32e | 170 | guest_info->rsdp_in_ram = rsdp_in_ram; |
3459a625 | 171 | |
e6667f71 | 172 | if (smbios_defaults) { |
3ef96221 | 173 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 174 | /* These values are guest ABI, do not change */ |
e6667f71 | 175 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
caad057b | 176 | mc->name, smbios_legacy_mode, smbios_uuid_encoded); |
b29ad07e MA |
177 | } |
178 | ||
845773ab | 179 | /* allocate ram and load rom/bios */ |
29d3ccde | 180 | if (!xen_enabled()) { |
6e7d8249 LE |
181 | pc_memory_init(machine, system_memory, |
182 | below_4g_mem_size, above_4g_mem_size, | |
183 | rom_memory, &ram_memory, guest_info); | |
b33a5bbf CL |
184 | } else if (machine->kernel_filename != NULL) { |
185 | /* For xen HVM direct kernel boot, load linux here */ | |
6e7d8249 LE |
186 | xen_load_linux(machine->kernel_filename, |
187 | machine->kernel_cmdline, | |
188 | machine->initrd_filename, | |
189 | below_4g_mem_size, | |
190 | guest_info); | |
29d3ccde | 191 | } |
845773ab | 192 | |
b881fbe9 | 193 | gsi_state = g_malloc0(sizeof(*gsi_state)); |
3d4b2649 | 194 | if (kvm_irqchip_in_kernel()) { |
d8ee0384 JB |
195 | kvm_pc_setup_irq_routing(pci_enabled); |
196 | gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, | |
10b61882 JK |
197 | GSI_NUM_PINS); |
198 | } else { | |
199 | gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); | |
200 | } | |
845773ab IY |
201 | |
202 | if (pci_enabled) { | |
60573079 | 203 | pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, |
3ef96221 | 204 | system_memory, system_io, machine->ram_size, |
ddaaefb4 | 205 | below_4g_mem_size, |
39848901 | 206 | above_4g_mem_size, |
ae0a5466 | 207 | pci_memory, ram_memory); |
845773ab IY |
208 | } else { |
209 | pci_bus = NULL; | |
02a89b21 | 210 | i440fx_state = NULL; |
bb2ed009 | 211 | isa_bus = isa_bus_new(NULL, get_system_memory(), system_io); |
57285cc3 | 212 | no_hpet = 1; |
845773ab | 213 | } |
48a18b3c | 214 | isa_bus_irqs(isa_bus, gsi); |
845773ab | 215 | |
3d4b2649 | 216 | if (kvm_irqchip_in_kernel()) { |
10b61882 JK |
217 | i8259 = kvm_i8259_init(isa_bus); |
218 | } else if (xen_enabled()) { | |
219 | i8259 = xen_interrupt_controller_init(); | |
220 | } else { | |
0b0cc076 | 221 | i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq()); |
4bae1efe RH |
222 | } |
223 | ||
43a0db35 JK |
224 | for (i = 0; i < ISA_NUM_IRQS; i++) { |
225 | gsi_state->i8259_irq[i] = i8259[i]; | |
226 | } | |
2ba154cf | 227 | g_free(i8259); |
4bae1efe | 228 | if (pci_enabled) { |
a39e3564 | 229 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe | 230 | } |
f0513d2c | 231 | qdev_init_nofail(icc_bridge); |
4bae1efe | 232 | |
b881fbe9 | 233 | pc_register_ferr_irq(gsi[13]); |
845773ab | 234 | |
f424d5c4 | 235 | pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); |
01195b73 | 236 | |
d1048bef DS |
237 | assert(pc_machine->vmport != ON_OFF_AUTO_MAX); |
238 | if (pc_machine->vmport == ON_OFF_AUTO_AUTO) { | |
239 | pc_machine->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON; | |
240 | } | |
241 | ||
845773ab | 242 | /* init basic PC hardware */ |
220a8846 | 243 | pc_basic_device_init(isa_bus, gsi, &rtc_state, true, |
d1048bef | 244 | (pc_machine->vmport != ON_OFF_AUTO_ON), 0x4); |
845773ab | 245 | |
9011a1a7 | 246 | pc_nic_init(isa_bus, pci_bus); |
845773ab | 247 | |
d8f94e1b | 248 | ide_drive_get(hd, ARRAY_SIZE(hd)); |
845773ab | 249 | if (pci_enabled) { |
c0897e0c | 250 | PCIDevice *dev; |
679f4f8b SS |
251 | if (xen_enabled()) { |
252 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
253 | } else { | |
254 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
255 | } | |
c0897e0c MA |
256 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
257 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
845773ab IY |
258 | } else { |
259 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
c0897e0c | 260 | ISADevice *dev; |
61de3676 | 261 | char busname[] = "ide.0"; |
48a18b3c HP |
262 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
263 | ide_irq[i], | |
c0897e0c | 264 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
265 | /* |
266 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
267 | * second one. | |
268 | */ | |
269 | busname[4] = '0' + i; | |
270 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab IY |
271 | } |
272 | } | |
273 | ||
3ef96221 | 274 | pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order, |
220a8846 | 275 | machine, idebus[0], idebus[1], rtc_state); |
845773ab | 276 | |
de77a243 | 277 | if (pci_enabled && usb_enabled()) { |
afb9a60e | 278 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
279 | } |
280 | ||
281 | if (pci_enabled && acpi_enabled) { | |
781bbd6b | 282 | DeviceState *piix4_pm; |
a5c82852 | 283 | I2CBus *smbus; |
845773ab | 284 | |
2ba154cf | 285 | smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); |
845773ab IY |
286 | /* TODO: Populate SPD eeprom data. */ |
287 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
2ba154cf | 288 | gsi[9], smi_irq, |
355023f2 PB |
289 | pc_machine_is_smm_enabled(pc_machine), |
290 | &piix4_pm); | |
a88df0b9 | 291 | smbus_eeprom_init(smbus, 8, NULL, 0); |
781bbd6b IM |
292 | |
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); | |
845773ab IY |
300 | } |
301 | ||
845773ab IY |
302 | if (pci_enabled) { |
303 | pc_pci_device_init(pci_bus); | |
304 | } | |
305 | } | |
306 | ||
5cb50e0a JW |
307 | static void pc_compat_2_3(MachineState *machine) |
308 | { | |
355023f2 | 309 | PCMachineState *pcms = PC_MACHINE(machine); |
37fb569c | 310 | savevm_skip_section_footers(); |
355023f2 PB |
311 | if (kvm_enabled()) { |
312 | pcms->smm = ON_OFF_AUTO_OFF; | |
313 | } | |
13d16814 | 314 | global_state_set_optional(); |
61964c23 | 315 | savevm_skip_configuration(); |
5cb50e0a JW |
316 | } |
317 | ||
64bbd372 PB |
318 | static void pc_compat_2_2(MachineState *machine) |
319 | { | |
5cb50e0a | 320 | pc_compat_2_3(machine); |
384fb32e | 321 | rsdp_in_ram = false; |
54ed388b | 322 | machine->suppress_vmdesc = true; |
64bbd372 PB |
323 | } |
324 | ||
2cad57c7 EH |
325 | static void pc_compat_2_1(MachineState *machine) |
326 | { | |
91aa70ab | 327 | PCMachineState *pcms = PC_MACHINE(machine); |
64bbd372 PB |
328 | |
329 | pc_compat_2_2(machine); | |
caad057b | 330 | smbios_uuid_encoded = false; |
75d373ef | 331 | x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM); |
91aa70ab | 332 | pcms->enforce_aligned_dimm = false; |
2cad57c7 EH |
333 | } |
334 | ||
3ef96221 | 335 | static void pc_compat_2_0(MachineState *machine) |
3458b2b0 | 336 | { |
2cad57c7 | 337 | pc_compat_2_1(machine); |
07fb6176 PB |
338 | /* This value depends on the actual DSDT and SSDT compiled into |
339 | * the source QEMU; unfortunately it depends on the binary and | |
340 | * not on the machine type, so we cannot make pc-i440fx-1.7 work on | |
341 | * both QEMU 1.7 and QEMU 2.0. | |
342 | * | |
343 | * Large variations cause migration to fail for more than one | |
344 | * consecutive value of the "-smp" maxcpus option. | |
345 | * | |
346 | * For small variations of the kind caused by different iasl versions, | |
347 | * the 4k rounding usually leaves slack. However, there could be still | |
348 | * one or two values that break. For QEMU 1.7 and QEMU 2.0 the | |
349 | * slack is only ~10 bytes before one "-smp maxcpus" value breaks! | |
350 | * | |
351 | * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on | |
352 | * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. | |
353 | */ | |
354 | legacy_acpi_table_size = 6652; | |
c97294ec | 355 | smbios_legacy_mode = true; |
de268e13 | 356 | has_reserved_memory = false; |
927766c7 | 357 | pc_set_legacy_acpi_data_size(); |
3458b2b0 MT |
358 | } |
359 | ||
3ef96221 | 360 | static void pc_compat_1_7(MachineState *machine) |
b29ad07e | 361 | { |
3ef96221 | 362 | pc_compat_2_0(machine); |
e6667f71 | 363 | smbios_defaults = false; |
bb43d383 | 364 | gigabyte_align = false; |
ac41881b | 365 | option_rom_has_mr = true; |
f47337cb | 366 | legacy_acpi_table_size = 6414; |
1cadaa94 | 367 | x86_cpu_compat_kvm_no_autoenable(FEAT_1_ECX, CPUID_EXT_X2APIC); |
b29ad07e MA |
368 | } |
369 | ||
3ef96221 | 370 | static void pc_compat_1_6(MachineState *machine) |
f8c457b8 | 371 | { |
3ef96221 | 372 | pc_compat_1_7(machine); |
98bc3ab0 | 373 | rom_file_has_mr = false; |
72c194f7 | 374 | has_acpi_build = false; |
f8c457b8 MT |
375 | } |
376 | ||
3ef96221 | 377 | static void pc_compat_1_5(MachineState *machine) |
9604f70f | 378 | { |
3ef96221 | 379 | pc_compat_1_6(machine); |
9604f70f MT |
380 | } |
381 | ||
3ef96221 | 382 | static void pc_compat_1_4(MachineState *machine) |
9953f882 | 383 | { |
3ef96221 | 384 | pc_compat_1_5(machine); |
9953f882 MA |
385 | } |
386 | ||
3ef96221 | 387 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 388 | { |
3ef96221 | 389 | pc_compat_1_4(machine); |
8932cfdf | 390 | enable_compat_apic_id_mode(); |
89b439f3 EH |
391 | } |
392 | ||
393 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
3ef96221 | 394 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 395 | { |
3ef96221 | 396 | pc_compat_1_3(machine); |
0034a0f2 | 397 | x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, 1 << KVM_FEATURE_PV_EOI); |
89b439f3 EH |
398 | } |
399 | ||
72d164aa EH |
400 | /* PC compat function for pc-0.10 to pc-0.13 */ |
401 | static void pc_compat_0_13(MachineState *machine) | |
402 | { | |
403 | pc_compat_1_2(machine); | |
404 | kvmclock_enabled = false; | |
405 | } | |
406 | ||
3ef96221 | 407 | static void pc_init_isa(MachineState *machine) |
845773ab | 408 | { |
72d164aa | 409 | pci_enabled = false; |
98af2ac9 | 410 | has_acpi_build = false; |
e6667f71 | 411 | smbios_defaults = false; |
5f8632d3 DS |
412 | gigabyte_align = false; |
413 | smbios_legacy_mode = true; | |
414 | has_reserved_memory = false; | |
415 | option_rom_has_mr = true; | |
416 | rom_file_has_mr = false; | |
3ef96221 MA |
417 | if (!machine->cpu_model) { |
418 | machine->cpu_model = "486"; | |
5650f5f4 | 419 | } |
0034a0f2 | 420 | x86_cpu_compat_kvm_no_autoenable(FEAT_KVM, 1 << KVM_FEATURE_PV_EOI); |
8932cfdf | 421 | enable_compat_apic_id_mode(); |
72d164aa | 422 | pc_init1(machine); |
845773ab IY |
423 | } |
424 | ||
29d3ccde | 425 | #ifdef CONFIG_XEN |
3ef96221 | 426 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 427 | { |
39ae4972 PD |
428 | PCIBus *bus; |
429 | ||
211b5b1d | 430 | pc_init1(machine); |
39ae4972 | 431 | |
1ef7a2a2 | 432 | bus = pci_find_primary_bus(); |
39ae4972 PD |
433 | if (bus != NULL) { |
434 | pci_create_simple(bus, -1, "xen-platform"); | |
435 | } | |
29d3ccde AP |
436 | } |
437 | #endif | |
438 | ||
99fbeafe EH |
439 | #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \ |
440 | static void pc_init_##suffix(MachineState *machine) \ | |
441 | { \ | |
442 | void (*compat)(MachineState *m) = (compatfn); \ | |
443 | if (compat) { \ | |
444 | compat(machine); \ | |
445 | } \ | |
446 | pc_init1(machine); \ | |
447 | } \ | |
448 | DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn) | |
fddd179a | 449 | |
865906f7 | 450 | static void pc_i440fx_machine_options(MachineClass *m) |
fddd179a EH |
451 | { |
452 | pc_default_machine_options(m); | |
453 | m->family = "pc_piix"; | |
454 | m->desc = "Standard PC (i440FX + PIIX, 1996)"; | |
455 | m->hot_add_cpu = pc_hot_add_cpu; | |
456 | } | |
457 | ||
865906f7 | 458 | static void pc_i440fx_2_4_machine_options(MachineClass *m) |
fddd179a EH |
459 | { |
460 | pc_i440fx_machine_options(m); | |
461 | m->default_machine_opts = "firmware=bios-256k.bin"; | |
462 | m->default_display = "std"; | |
463 | m->alias = "pc"; | |
464 | m->is_default = 1; | |
465 | } | |
aeca6e8d | 466 | |
99fbeafe EH |
467 | DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL, |
468 | pc_i440fx_2_4_machine_options) | |
5cb50e0a | 469 | |
f9f21873 | 470 | |
865906f7 | 471 | static void pc_i440fx_2_3_machine_options(MachineClass *m) |
fddd179a | 472 | { |
4421c6a3 | 473 | pc_i440fx_2_4_machine_options(m); |
fddd179a EH |
474 | m->alias = NULL; |
475 | m->is_default = 0; | |
25519b06 | 476 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); |
fddd179a | 477 | } |
5cb50e0a | 478 | |
99fbeafe EH |
479 | DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3, |
480 | pc_i440fx_2_3_machine_options); | |
61f219df | 481 | |
5cb50e0a | 482 | |
865906f7 | 483 | static void pc_i440fx_2_2_machine_options(MachineClass *m) |
fddd179a EH |
484 | { |
485 | pc_i440fx_2_3_machine_options(m); | |
25519b06 | 486 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_2); |
fddd179a | 487 | } |
64bbd372 | 488 | |
99fbeafe EH |
489 | DEFINE_I440FX_MACHINE(v2_2, "pc-i440fx-2.2", pc_compat_2_2, |
490 | pc_i440fx_2_2_machine_options); | |
61f219df | 491 | |
64bbd372 | 492 | |
865906f7 | 493 | static void pc_i440fx_2_1_machine_options(MachineClass *m) |
fddd179a EH |
494 | { |
495 | pc_i440fx_2_2_machine_options(m); | |
496 | m->default_display = NULL; | |
25519b06 | 497 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_1); |
fddd179a | 498 | } |
f9f21873 | 499 | |
99fbeafe EH |
500 | DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1, |
501 | pc_i440fx_2_1_machine_options); | |
61f219df | 502 | |
aeca6e8d | 503 | |
fddd179a | 504 | |
865906f7 | 505 | static void pc_i440fx_2_0_machine_options(MachineClass *m) |
fddd179a EH |
506 | { |
507 | pc_i440fx_2_1_machine_options(m); | |
25519b06 | 508 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_0); |
fddd179a | 509 | } |
3458b2b0 | 510 | |
99fbeafe EH |
511 | DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0, |
512 | pc_i440fx_2_0_machine_options); | |
61f219df | 513 | |
3458b2b0 | 514 | |
865906f7 | 515 | static void pc_i440fx_1_7_machine_options(MachineClass *m) |
fddd179a EH |
516 | { |
517 | pc_i440fx_2_0_machine_options(m); | |
518 | m->default_machine_opts = NULL; | |
25519b06 | 519 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_7); |
fddd179a | 520 | } |
aeca6e8d | 521 | |
99fbeafe EH |
522 | DEFINE_I440FX_MACHINE(v1_7, "pc-i440fx-1.7", pc_compat_1_7, |
523 | pc_i440fx_1_7_machine_options); | |
61f219df | 524 | |
e9845f09 | 525 | |
865906f7 | 526 | static void pc_i440fx_1_6_machine_options(MachineClass *m) |
fddd179a EH |
527 | { |
528 | pc_i440fx_1_7_machine_options(m); | |
25519b06 | 529 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_6); |
fddd179a | 530 | } |
a0dba644 | 531 | |
99fbeafe EH |
532 | DEFINE_I440FX_MACHINE(v1_6, "pc-i440fx-1.6", pc_compat_1_6, |
533 | pc_i440fx_1_6_machine_options); | |
61f219df | 534 | |
845773ab | 535 | |
865906f7 | 536 | static void pc_i440fx_1_5_machine_options(MachineClass *m) |
fddd179a EH |
537 | { |
538 | pc_i440fx_1_6_machine_options(m); | |
25519b06 | 539 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_5); |
fddd179a | 540 | } |
b6b5c8e4 | 541 | |
99fbeafe EH |
542 | DEFINE_I440FX_MACHINE(v1_5, "pc-i440fx-1.5", pc_compat_1_5, |
543 | pc_i440fx_1_5_machine_options); | |
61f219df | 544 | |
45053fde | 545 | |
865906f7 | 546 | static void pc_i440fx_1_4_machine_options(MachineClass *m) |
fddd179a EH |
547 | { |
548 | pc_i440fx_1_5_machine_options(m); | |
549 | m->hot_add_cpu = NULL; | |
25519b06 | 550 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_4); |
fddd179a | 551 | } |
a0dba644 | 552 | |
99fbeafe EH |
553 | DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4, |
554 | pc_i440fx_1_4_machine_options); | |
61f219df | 555 | |
bf3caa3d | 556 | |
427e3aa1 | 557 | #define PC_COMPAT_1_3 \ |
a7cde24d | 558 | PC_COMPAT_1_4 \ |
427e3aa1 HG |
559 | {\ |
560 | .driver = "usb-tablet",\ | |
561 | .property = "usb_version",\ | |
562 | .value = stringify(1),\ | |
c1943a3f AK |
563 | },{\ |
564 | .driver = "virtio-net-pci",\ | |
565 | .property = "ctrl_mac_addr",\ | |
566 | .value = "off", \ | |
a9c87c58 JW |
567 | },{ \ |
568 | .driver = "virtio-net-pci", \ | |
569 | .property = "mq", \ | |
570 | .value = "off", \ | |
2af234e6 MT |
571 | }, {\ |
572 | .driver = "e1000",\ | |
573 | .property = "autonegotiation",\ | |
574 | .value = "off",\ | |
a7cde24d | 575 | }, |
427e3aa1 | 576 | |
fddd179a | 577 | |
865906f7 | 578 | static void pc_i440fx_1_3_machine_options(MachineClass *m) |
fddd179a EH |
579 | { |
580 | pc_i440fx_1_4_machine_options(m); | |
25519b06 | 581 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_3); |
fddd179a | 582 | } |
b6b5c8e4 | 583 | |
99fbeafe EH |
584 | DEFINE_I440FX_MACHINE(v1_3, "pc-1.3", pc_compat_1_3, |
585 | pc_i440fx_1_3_machine_options); | |
61f219df | 586 | |
f1ae2e38 | 587 | |
183c5eaa | 588 | #define PC_COMPAT_1_2 \ |
a7cde24d | 589 | PC_COMPAT_1_3 \ |
183c5eaa GH |
590 | {\ |
591 | .driver = "nec-usb-xhci",\ | |
592 | .property = "msi",\ | |
593 | .value = "off",\ | |
594 | },{\ | |
595 | .driver = "nec-usb-xhci",\ | |
596 | .property = "msix",\ | |
597 | .value = "off",\ | |
c08ba66f GH |
598 | },{\ |
599 | .driver = "ivshmem",\ | |
600 | .property = "use64",\ | |
601 | .value = "0",\ | |
591af143 GH |
602 | },{\ |
603 | .driver = "qxl",\ | |
604 | .property = "revision",\ | |
605 | .value = stringify(3),\ | |
606 | },{\ | |
607 | .driver = "qxl-vga",\ | |
608 | .property = "revision",\ | |
609 | .value = stringify(3),\ | |
803ff052 GH |
610 | },{\ |
611 | .driver = "VGA",\ | |
612 | .property = "mmio",\ | |
613 | .value = "off",\ | |
a7cde24d | 614 | }, |
183c5eaa | 615 | |
865906f7 | 616 | static void pc_i440fx_1_2_machine_options(MachineClass *m) |
fddd179a EH |
617 | { |
618 | pc_i440fx_1_3_machine_options(m); | |
25519b06 | 619 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_2); |
fddd179a | 620 | } |
a0dba644 | 621 | |
99fbeafe EH |
622 | DEFINE_I440FX_MACHINE(v1_2, "pc-1.2", pc_compat_1_2, |
623 | pc_i440fx_1_2_machine_options); | |
61f219df | 624 | |
f4306941 | 625 | |
9e56edcf | 626 | #define PC_COMPAT_1_1 \ |
a7cde24d | 627 | PC_COMPAT_1_2 \ |
9e56edcf | 628 | {\ |
07a5298c PB |
629 | .driver = "virtio-scsi-pci",\ |
630 | .property = "hotplug",\ | |
631 | .value = "off",\ | |
632 | },{\ | |
633 | .driver = "virtio-scsi-pci",\ | |
634 | .property = "param_change",\ | |
635 | .value = "off",\ | |
636 | },{\ | |
9e56edcf GH |
637 | .driver = "VGA",\ |
638 | .property = "vgamem_mb",\ | |
639 | .value = stringify(8),\ | |
640 | },{\ | |
641 | .driver = "vmware-svga",\ | |
642 | .property = "vgamem_mb",\ | |
643 | .value = stringify(8),\ | |
644 | },{\ | |
645 | .driver = "qxl-vga",\ | |
646 | .property = "vgamem_mb",\ | |
647 | .value = stringify(8),\ | |
648 | },{\ | |
649 | .driver = "qxl",\ | |
650 | .property = "vgamem_mb",\ | |
651 | .value = stringify(8),\ | |
ea776abc SH |
652 | },{\ |
653 | .driver = "virtio-blk-pci",\ | |
654 | .property = "config-wce",\ | |
655 | .value = "off",\ | |
a7cde24d | 656 | }, |
9e56edcf | 657 | |
865906f7 | 658 | static void pc_i440fx_1_1_machine_options(MachineClass *m) |
fddd179a EH |
659 | { |
660 | pc_i440fx_1_2_machine_options(m); | |
25519b06 | 661 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_1); |
fddd179a | 662 | } |
b6b5c8e4 | 663 | |
99fbeafe EH |
664 | DEFINE_I440FX_MACHINE(v1_1, "pc-1.1", pc_compat_1_2, |
665 | pc_i440fx_1_1_machine_options); | |
61f219df | 666 | |
f1dacf1c | 667 | |
d6c73008 | 668 | #define PC_COMPAT_1_0 \ |
a7cde24d | 669 | PC_COMPAT_1_1 \ |
d6c73008 | 670 | {\ |
020c8e76 | 671 | .driver = TYPE_ISA_FDC,\ |
d6c73008 MT |
672 | .property = "check_media_rate",\ |
673 | .value = "off",\ | |
2ba1d381 DG |
674 | }, {\ |
675 | .driver = "virtio-balloon-pci",\ | |
676 | .property = "class",\ | |
677 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
fc34e77b | 678 | },{\ |
df1fd4b5 | 679 | .driver = "apic-common",\ |
fc34e77b AL |
680 | .property = "vapic",\ |
681 | .value = "off",\ | |
eeb0cf9a | 682 | },{\ |
bce54474 | 683 | .driver = TYPE_USB_DEVICE,\ |
eeb0cf9a GH |
684 | .property = "full-path",\ |
685 | .value = "no",\ | |
a7cde24d | 686 | }, |
d6c73008 | 687 | |
865906f7 | 688 | static void pc_i440fx_1_0_machine_options(MachineClass *m) |
fddd179a EH |
689 | { |
690 | pc_i440fx_1_1_machine_options(m); | |
691 | m->hw_version = "1.0"; | |
25519b06 | 692 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_0); |
fddd179a | 693 | } |
b6b5c8e4 | 694 | |
99fbeafe EH |
695 | DEFINE_I440FX_MACHINE(v1_0, "pc-1.0", pc_compat_1_2, |
696 | pc_i440fx_1_0_machine_options); | |
61f219df | 697 | |
382b3a68 | 698 | |
d6c73008 MT |
699 | #define PC_COMPAT_0_15 \ |
700 | PC_COMPAT_1_0 | |
701 | ||
865906f7 | 702 | static void pc_i440fx_0_15_machine_options(MachineClass *m) |
fddd179a EH |
703 | { |
704 | pc_i440fx_1_0_machine_options(m); | |
705 | m->hw_version = "0.15"; | |
25519b06 | 706 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_15); |
fddd179a | 707 | } |
b6b5c8e4 | 708 | |
99fbeafe EH |
709 | DEFINE_I440FX_MACHINE(v0_15, "pc-0.15", pc_compat_1_2, |
710 | pc_i440fx_0_15_machine_options); | |
61f219df | 711 | |
ce01a508 | 712 | |
d6c73008 | 713 | #define PC_COMPAT_0_14 \ |
a7cde24d | 714 | PC_COMPAT_0_15 \ |
d6c73008 MT |
715 | {\ |
716 | .driver = "virtio-blk-pci",\ | |
717 | .property = "event_idx",\ | |
718 | .value = "off",\ | |
719 | },{\ | |
720 | .driver = "virtio-serial-pci",\ | |
721 | .property = "event_idx",\ | |
722 | .value = "off",\ | |
723 | },{\ | |
724 | .driver = "virtio-net-pci",\ | |
725 | .property = "event_idx",\ | |
726 | .value = "off",\ | |
727 | },{\ | |
728 | .driver = "virtio-balloon-pci",\ | |
729 | .property = "event_idx",\ | |
730 | .value = "off",\ | |
bb08d882 EH |
731 | },{\ |
732 | .driver = "qxl",\ | |
733 | .property = "revision",\ | |
734 | .value = stringify(2),\ | |
735 | },{\ | |
736 | .driver = "qxl-vga",\ | |
737 | .property = "revision",\ | |
738 | .value = stringify(2),\ | |
a7cde24d | 739 | }, |
d6c73008 | 740 | |
865906f7 | 741 | static void pc_i440fx_0_14_machine_options(MachineClass *m) |
fddd179a EH |
742 | { |
743 | pc_i440fx_0_15_machine_options(m); | |
744 | m->hw_version = "0.14"; | |
25519b06 | 745 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_14); |
fddd179a | 746 | } |
b6b5c8e4 | 747 | |
99fbeafe EH |
748 | DEFINE_I440FX_MACHINE(v0_14, "pc-0.14", pc_compat_1_2, |
749 | pc_i440fx_0_14_machine_options); | |
61f219df | 750 | |
19857e62 | 751 | |
d6c73008 | 752 | #define PC_COMPAT_0_13 \ |
a7cde24d | 753 | PC_COMPAT_0_14 \ |
d6c73008 | 754 | {\ |
bce54474 | 755 | .driver = TYPE_PCI_DEVICE,\ |
d6c73008 MT |
756 | .property = "command_serr_enable",\ |
757 | .value = "off",\ | |
758 | },{\ | |
759 | .driver = "AC97",\ | |
760 | .property = "use_broken_id",\ | |
761 | .value = stringify(1),\ | |
d765519b EH |
762 | },{\ |
763 | .driver = "virtio-9p-pci",\ | |
764 | .property = "vectors",\ | |
765 | .value = stringify(0),\ | |
faf7e425 EH |
766 | },{\ |
767 | .driver = "VGA",\ | |
768 | .property = "rombar",\ | |
769 | .value = stringify(0),\ | |
770 | },{\ | |
771 | .driver = "vmware-svga",\ | |
772 | .property = "rombar",\ | |
773 | .value = stringify(0),\ | |
a7cde24d | 774 | }, |
d6c73008 | 775 | |
865906f7 | 776 | static void pc_i440fx_0_13_machine_options(MachineClass *m) |
fddd179a EH |
777 | { |
778 | pc_i440fx_0_14_machine_options(m); | |
779 | m->hw_version = "0.13"; | |
25519b06 | 780 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_13); |
fddd179a | 781 | } |
a0dba644 | 782 | |
99fbeafe EH |
783 | DEFINE_I440FX_MACHINE(v0_13, "pc-0.13", pc_compat_0_13, |
784 | pc_i440fx_0_13_machine_options); | |
61f219df | 785 | |
b903a0f7 | 786 | |
d6c73008 | 787 | #define PC_COMPAT_0_12 \ |
a7cde24d | 788 | PC_COMPAT_0_13 \ |
d6c73008 MT |
789 | {\ |
790 | .driver = "virtio-serial-pci",\ | |
791 | .property = "max_ports",\ | |
792 | .value = stringify(1),\ | |
793 | },{\ | |
794 | .driver = "virtio-serial-pci",\ | |
795 | .property = "vectors",\ | |
796 | .value = stringify(0),\ | |
93c8e4dc GH |
797 | },{\ |
798 | .driver = "usb-mouse",\ | |
799 | .property = "serial",\ | |
800 | .value = "1",\ | |
801 | },{\ | |
802 | .driver = "usb-tablet",\ | |
803 | .property = "serial",\ | |
804 | .value = "1",\ | |
805 | },{\ | |
806 | .driver = "usb-kbd",\ | |
807 | .property = "serial",\ | |
808 | .value = "1",\ | |
a7cde24d | 809 | }, |
d6c73008 | 810 | |
865906f7 | 811 | static void pc_i440fx_0_12_machine_options(MachineClass *m) |
fddd179a EH |
812 | { |
813 | pc_i440fx_0_13_machine_options(m); | |
814 | m->hw_version = "0.12"; | |
25519b06 | 815 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_12); |
fddd179a | 816 | } |
b6b5c8e4 | 817 | |
99fbeafe EH |
818 | DEFINE_I440FX_MACHINE(v0_12, "pc-0.12", pc_compat_0_13, |
819 | pc_i440fx_0_12_machine_options); | |
61f219df | 820 | |
845773ab | 821 | |
d6c73008 | 822 | #define PC_COMPAT_0_11 \ |
a7cde24d | 823 | PC_COMPAT_0_12 \ |
d6c73008 MT |
824 | {\ |
825 | .driver = "virtio-blk-pci",\ | |
826 | .property = "vectors",\ | |
827 | .value = stringify(0),\ | |
c115cd65 | 828 | },{\ |
bce54474 | 829 | .driver = TYPE_PCI_DEVICE,\ |
c115cd65 PB |
830 | .property = "rombar",\ |
831 | .value = stringify(0),\ | |
d5303df7 EH |
832 | },{\ |
833 | .driver = "ide-drive",\ | |
834 | .property = "ver",\ | |
835 | .value = "0.11",\ | |
836 | },{\ | |
837 | .driver = "scsi-disk",\ | |
838 | .property = "ver",\ | |
839 | .value = "0.11",\ | |
a7cde24d | 840 | }, |
d6c73008 | 841 | |
865906f7 | 842 | static void pc_i440fx_0_11_machine_options(MachineClass *m) |
fddd179a EH |
843 | { |
844 | pc_i440fx_0_12_machine_options(m); | |
845 | m->hw_version = "0.11"; | |
25519b06 | 846 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_11); |
fddd179a | 847 | } |
b6b5c8e4 | 848 | |
99fbeafe EH |
849 | DEFINE_I440FX_MACHINE(v0_11, "pc-0.11", pc_compat_0_13, |
850 | pc_i440fx_0_11_machine_options); | |
61f219df | 851 | |
845773ab | 852 | |
f6d5a0ba EH |
853 | #define PC_COMPAT_0_10 \ |
854 | PC_COMPAT_0_11 \ | |
855 | {\ | |
856 | .driver = "virtio-blk-pci",\ | |
857 | .property = "class",\ | |
858 | .value = stringify(PCI_CLASS_STORAGE_OTHER),\ | |
859 | },{\ | |
860 | .driver = "virtio-serial-pci",\ | |
861 | .property = "class",\ | |
862 | .value = stringify(PCI_CLASS_DISPLAY_OTHER),\ | |
863 | },{\ | |
864 | .driver = "virtio-net-pci",\ | |
865 | .property = "vectors",\ | |
866 | .value = stringify(0),\ | |
867 | },{\ | |
868 | .driver = "ide-drive",\ | |
869 | .property = "ver",\ | |
870 | .value = "0.10",\ | |
871 | },{\ | |
872 | .driver = "scsi-disk",\ | |
873 | .property = "ver",\ | |
874 | .value = "0.10",\ | |
875 | }, | |
876 | ||
865906f7 | 877 | static void pc_i440fx_0_10_machine_options(MachineClass *m) |
fddd179a EH |
878 | { |
879 | pc_i440fx_0_11_machine_options(m); | |
880 | m->hw_version = "0.10"; | |
25519b06 | 881 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_10); |
fddd179a | 882 | } |
b6b5c8e4 | 883 | |
99fbeafe EH |
884 | DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13, |
885 | pc_i440fx_0_10_machine_options); | |
61f219df | 886 | |
845773ab | 887 | |
865906f7 | 888 | static void isapc_machine_options(MachineClass *m) |
fddd179a EH |
889 | { |
890 | pc_common_machine_options(m); | |
891 | m->desc = "ISA-only PC"; | |
892 | m->max_cpus = 1; | |
893 | } | |
b6b5c8e4 | 894 | |
61f219df | 895 | DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa, |
25519b06 | 896 | isapc_machine_options); |
61f219df | 897 | |
845773ab | 898 | |
29d3ccde | 899 | #ifdef CONFIG_XEN |
865906f7 | 900 | static void xenfv_machine_options(MachineClass *m) |
fddd179a EH |
901 | { |
902 | pc_common_machine_options(m); | |
903 | m->desc = "Xen Fully-virtualized PC"; | |
904 | m->max_cpus = HVM_MAX_VCPUS; | |
905 | m->default_machine_opts = "accel=xen"; | |
906 | m->hot_add_cpu = pc_hot_add_cpu; | |
907 | } | |
b6b5c8e4 | 908 | |
61f219df | 909 | DEFINE_PC_MACHINE(xenfv, "xenfv", pc_xen_hvm_init, |
25519b06 | 910 | xenfv_machine_options); |
29d3ccde | 911 | #endif |