]>
Commit | Line | Data |
---|---|---|
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 | ||
25 | #include <glib.h> | |
26 | ||
27 | #include "hw/hw.h" | |
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" | |
34 | #include "hw/usb.h" | |
35 | #include "net/net.h" | |
36 | #include "hw/boards.h" | |
37 | #include "hw/ide.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/blockdev.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" | |
50 | #include "cpu.h" | |
51 | #ifdef CONFIG_XEN | |
52 | # include <xen/hvm/hvm_info_table.h> | |
53 | #endif | |
54 | ||
55 | #define MAX_IDE_BUS 2 | |
56 | ||
57 | static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; | |
58 | static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; | |
59 | static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; | |
60 | ||
61 | static bool has_pci_info; | |
62 | static bool has_acpi_build = true; | |
63 | static bool smbios_type1_defaults = true; | |
64 | /* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to | |
65 | * host addresses aligned at 1Gbyte boundaries. This way we can use 1GByte | |
66 | * pages in the host. | |
67 | */ | |
68 | static bool gigabyte_align = true; | |
69 | ||
70 | /* PC hardware initialisation */ | |
71 | static void pc_init1(QEMUMachineInitArgs *args, | |
72 | int pci_enabled, | |
73 | int kvmclock_enabled) | |
74 | { | |
75 | MemoryRegion *system_memory = get_system_memory(); | |
76 | MemoryRegion *system_io = get_system_io(); | |
77 | int i; | |
78 | ram_addr_t below_4g_mem_size, above_4g_mem_size; | |
79 | PCIBus *pci_bus; | |
80 | ISABus *isa_bus; | |
81 | PCII440FXState *i440fx_state; | |
82 | int piix3_devfn = -1; | |
83 | qemu_irq *cpu_irq; | |
84 | qemu_irq *gsi; | |
85 | qemu_irq *i8259; | |
86 | qemu_irq *smi_irq; | |
87 | GSIState *gsi_state; | |
88 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; | |
89 | BusState *idebus[MAX_IDE_BUS]; | |
90 | ISADevice *rtc_state; | |
91 | ISADevice *floppy; | |
92 | MemoryRegion *ram_memory; | |
93 | MemoryRegion *pci_memory; | |
94 | MemoryRegion *rom_memory; | |
95 | DeviceState *icc_bridge; | |
96 | FWCfgState *fw_cfg = NULL; | |
97 | PcGuestInfo *guest_info; | |
98 | ||
99 | if (xen_enabled() && xen_hvm_init(&ram_memory) != 0) { | |
100 | fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); | |
101 | exit(1); | |
102 | } | |
103 | ||
104 | icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE); | |
105 | object_property_add_child(qdev_get_machine(), "icc-bridge", | |
106 | OBJECT(icc_bridge), NULL); | |
107 | ||
108 | pc_cpus_init(args->cpu_model, icc_bridge); | |
109 | ||
110 | if (kvm_enabled() && kvmclock_enabled) { | |
111 | kvmclock_create(); | |
112 | } | |
113 | ||
114 | /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory). | |
115 | * If it doesn't, we need to split it in chunks below and above 4G. | |
116 | * In any case, try to make sure that guest addresses aligned at | |
117 | * 1G boundaries get mapped to host addresses aligned at 1G boundaries. | |
118 | * For old machine types, use whatever split we used historically to avoid | |
119 | * breaking migration. | |
120 | */ | |
121 | if (args->ram_size >= 0xe0000000) { | |
122 | ram_addr_t lowmem = gigabyte_align ? 0xc0000000 : 0xe0000000; | |
123 | above_4g_mem_size = args->ram_size - lowmem; | |
124 | below_4g_mem_size = lowmem; | |
125 | } else { | |
126 | above_4g_mem_size = 0; | |
127 | below_4g_mem_size = args->ram_size; | |
128 | } | |
129 | ||
130 | if (pci_enabled) { | |
131 | pci_memory = g_new(MemoryRegion, 1); | |
132 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); | |
133 | rom_memory = pci_memory; | |
134 | } else { | |
135 | pci_memory = NULL; | |
136 | rom_memory = system_memory; | |
137 | } | |
138 | ||
139 | guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size); | |
140 | ||
141 | guest_info->has_acpi_build = has_acpi_build; | |
142 | ||
143 | guest_info->has_pci_info = has_pci_info; | |
144 | guest_info->isapc_ram_fw = !pci_enabled; | |
145 | ||
146 | if (smbios_type1_defaults) { | |
147 | /* These values are guest ABI, do not change */ | |
148 | smbios_set_type1_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", | |
149 | args->machine->name); | |
150 | } | |
151 | ||
152 | /* allocate ram and load rom/bios */ | |
153 | if (!xen_enabled()) { | |
154 | fw_cfg = pc_memory_init(system_memory, | |
155 | args->kernel_filename, args->kernel_cmdline, | |
156 | args->initrd_filename, | |
157 | below_4g_mem_size, above_4g_mem_size, | |
158 | rom_memory, &ram_memory, guest_info); | |
159 | } | |
160 | ||
161 | gsi_state = g_malloc0(sizeof(*gsi_state)); | |
162 | if (kvm_irqchip_in_kernel()) { | |
163 | kvm_pc_setup_irq_routing(pci_enabled); | |
164 | gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, | |
165 | GSI_NUM_PINS); | |
166 | } else { | |
167 | gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); | |
168 | } | |
169 | ||
170 | if (pci_enabled) { | |
171 | pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, | |
172 | system_memory, system_io, args->ram_size, | |
173 | below_4g_mem_size, | |
174 | above_4g_mem_size, | |
175 | pci_memory, ram_memory); | |
176 | } else { | |
177 | pci_bus = NULL; | |
178 | i440fx_state = NULL; | |
179 | isa_bus = isa_bus_new(NULL, system_io); | |
180 | no_hpet = 1; | |
181 | } | |
182 | isa_bus_irqs(isa_bus, gsi); | |
183 | ||
184 | if (kvm_irqchip_in_kernel()) { | |
185 | i8259 = kvm_i8259_init(isa_bus); | |
186 | } else if (xen_enabled()) { | |
187 | i8259 = xen_interrupt_controller_init(); | |
188 | } else { | |
189 | cpu_irq = pc_allocate_cpu_irq(); | |
190 | i8259 = i8259_init(isa_bus, cpu_irq[0]); | |
191 | } | |
192 | ||
193 | for (i = 0; i < ISA_NUM_IRQS; i++) { | |
194 | gsi_state->i8259_irq[i] = i8259[i]; | |
195 | } | |
196 | if (pci_enabled) { | |
197 | ioapic_init_gsi(gsi_state, "i440fx"); | |
198 | } | |
199 | qdev_init_nofail(icc_bridge); | |
200 | ||
201 | pc_register_ferr_irq(gsi[13]); | |
202 | ||
203 | pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); | |
204 | ||
205 | /* init basic PC hardware */ | |
206 | pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled(), | |
207 | 0x4); | |
208 | ||
209 | pc_nic_init(isa_bus, pci_bus); | |
210 | ||
211 | ide_drive_get(hd, MAX_IDE_BUS); | |
212 | if (pci_enabled) { | |
213 | PCIDevice *dev; | |
214 | if (xen_enabled()) { | |
215 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
216 | } else { | |
217 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
218 | } | |
219 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); | |
220 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
221 | } else { | |
222 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
223 | ISADevice *dev; | |
224 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], | |
225 | ide_irq[i], | |
226 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); | |
227 | idebus[i] = qdev_get_child_bus(DEVICE(dev), "ide.0"); | |
228 | } | |
229 | } | |
230 | ||
231 | pc_cmos_init(below_4g_mem_size, above_4g_mem_size, args->boot_order, | |
232 | floppy, idebus[0], idebus[1], rtc_state); | |
233 | ||
234 | if (pci_enabled && usb_enabled(false)) { | |
235 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); | |
236 | } | |
237 | ||
238 | if (pci_enabled && acpi_enabled) { | |
239 | i2c_bus *smbus; | |
240 | ||
241 | smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1); | |
242 | /* TODO: Populate SPD eeprom data. */ | |
243 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
244 | gsi[9], *smi_irq, | |
245 | kvm_enabled(), fw_cfg); | |
246 | smbus_eeprom_init(smbus, 8, NULL, 0); | |
247 | } | |
248 | ||
249 | if (pci_enabled) { | |
250 | pc_pci_device_init(pci_bus); | |
251 | } | |
252 | } | |
253 | ||
254 | static void pc_init_pci(QEMUMachineInitArgs *args) | |
255 | { | |
256 | pc_init1(args, 1, 1); | |
257 | } | |
258 | ||
259 | static void pc_compat_1_7(QEMUMachineInitArgs *args) | |
260 | { | |
261 | smbios_type1_defaults = false; | |
262 | gigabyte_align = false; | |
263 | } | |
264 | ||
265 | static void pc_compat_1_6(QEMUMachineInitArgs *args) | |
266 | { | |
267 | pc_compat_1_7(args); | |
268 | has_pci_info = false; | |
269 | rom_file_in_ram = false; | |
270 | has_acpi_build = false; | |
271 | } | |
272 | ||
273 | static void pc_compat_1_5(QEMUMachineInitArgs *args) | |
274 | { | |
275 | pc_compat_1_6(args); | |
276 | } | |
277 | ||
278 | static void pc_compat_1_4(QEMUMachineInitArgs *args) | |
279 | { | |
280 | pc_compat_1_5(args); | |
281 | x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE); | |
282 | x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ); | |
283 | } | |
284 | ||
285 | static void pc_compat_1_3(QEMUMachineInitArgs *args) | |
286 | { | |
287 | pc_compat_1_4(args); | |
288 | enable_compat_apic_id_mode(); | |
289 | } | |
290 | ||
291 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
292 | static void pc_compat_1_2(QEMUMachineInitArgs *args) | |
293 | { | |
294 | pc_compat_1_3(args); | |
295 | disable_kvm_pv_eoi(); | |
296 | } | |
297 | ||
298 | static void pc_init_pci_1_7(QEMUMachineInitArgs *args) | |
299 | { | |
300 | pc_compat_1_7(args); | |
301 | pc_init_pci(args); | |
302 | } | |
303 | ||
304 | static void pc_init_pci_1_6(QEMUMachineInitArgs *args) | |
305 | { | |
306 | pc_compat_1_6(args); | |
307 | pc_init_pci(args); | |
308 | } | |
309 | ||
310 | static void pc_init_pci_1_5(QEMUMachineInitArgs *args) | |
311 | { | |
312 | pc_compat_1_5(args); | |
313 | pc_init_pci(args); | |
314 | } | |
315 | ||
316 | static void pc_init_pci_1_4(QEMUMachineInitArgs *args) | |
317 | { | |
318 | pc_compat_1_4(args); | |
319 | pc_init_pci(args); | |
320 | } | |
321 | ||
322 | static void pc_init_pci_1_3(QEMUMachineInitArgs *args) | |
323 | { | |
324 | pc_compat_1_3(args); | |
325 | pc_init_pci(args); | |
326 | } | |
327 | ||
328 | /* PC machine init function for pc-0.14 to pc-1.2 */ | |
329 | static void pc_init_pci_1_2(QEMUMachineInitArgs *args) | |
330 | { | |
331 | pc_compat_1_2(args); | |
332 | pc_init_pci(args); | |
333 | } | |
334 | ||
335 | /* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */ | |
336 | static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args) | |
337 | { | |
338 | has_pci_info = false; | |
339 | has_acpi_build = false; | |
340 | smbios_type1_defaults = false; | |
341 | disable_kvm_pv_eoi(); | |
342 | enable_compat_apic_id_mode(); | |
343 | pc_init1(args, 1, 0); | |
344 | } | |
345 | ||
346 | static void pc_init_isa(QEMUMachineInitArgs *args) | |
347 | { | |
348 | has_pci_info = false; | |
349 | has_acpi_build = false; | |
350 | smbios_type1_defaults = false; | |
351 | if (!args->cpu_model) { | |
352 | args->cpu_model = "486"; | |
353 | } | |
354 | disable_kvm_pv_eoi(); | |
355 | enable_compat_apic_id_mode(); | |
356 | pc_init1(args, 0, 1); | |
357 | } | |
358 | ||
359 | #ifdef CONFIG_XEN | |
360 | static void pc_xen_hvm_init(QEMUMachineInitArgs *args) | |
361 | { | |
362 | PCIBus *bus; | |
363 | ||
364 | pc_init_pci(args); | |
365 | ||
366 | bus = pci_find_primary_bus(); | |
367 | if (bus != NULL) { | |
368 | pci_create_simple(bus, -1, "xen-platform"); | |
369 | } | |
370 | } | |
371 | #endif | |
372 | ||
373 | #define PC_I440FX_MACHINE_OPTIONS \ | |
374 | PC_DEFAULT_MACHINE_OPTIONS, \ | |
375 | .desc = "Standard PC (i440FX + PIIX, 1996)", \ | |
376 | .hot_add_cpu = pc_hot_add_cpu | |
377 | ||
378 | #define PC_I440FX_2_0_MACHINE_OPTIONS \ | |
379 | PC_I440FX_MACHINE_OPTIONS, \ | |
380 | .default_machine_opts = "firmware=bios-256k.bin" | |
381 | ||
382 | static QEMUMachine pc_i440fx_machine_v2_0 = { | |
383 | PC_I440FX_2_0_MACHINE_OPTIONS, | |
384 | .name = "pc-i440fx-2.0", | |
385 | .alias = "pc", | |
386 | .init = pc_init_pci, | |
387 | .is_default = 1, | |
388 | }; | |
389 | ||
390 | #define PC_I440FX_1_7_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS | |
391 | ||
392 | static QEMUMachine pc_i440fx_machine_v1_7 = { | |
393 | PC_I440FX_1_7_MACHINE_OPTIONS, | |
394 | .name = "pc-i440fx-1.7", | |
395 | .init = pc_init_pci_1_7, | |
396 | .compat_props = (GlobalProperty[]) { | |
397 | PC_COMPAT_1_7, | |
398 | { /* end of list */ } | |
399 | }, | |
400 | }; | |
401 | ||
402 | #define PC_I440FX_1_6_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS | |
403 | ||
404 | static QEMUMachine pc_i440fx_machine_v1_6 = { | |
405 | PC_I440FX_1_6_MACHINE_OPTIONS, | |
406 | .name = "pc-i440fx-1.6", | |
407 | .init = pc_init_pci_1_6, | |
408 | .compat_props = (GlobalProperty[]) { | |
409 | PC_COMPAT_1_6, | |
410 | { /* end of list */ } | |
411 | }, | |
412 | }; | |
413 | ||
414 | static QEMUMachine pc_i440fx_machine_v1_5 = { | |
415 | PC_I440FX_1_6_MACHINE_OPTIONS, | |
416 | .name = "pc-i440fx-1.5", | |
417 | .init = pc_init_pci_1_5, | |
418 | .compat_props = (GlobalProperty[]) { | |
419 | PC_COMPAT_1_5, | |
420 | { /* end of list */ } | |
421 | }, | |
422 | }; | |
423 | ||
424 | #define PC_I440FX_1_4_MACHINE_OPTIONS \ | |
425 | PC_I440FX_1_6_MACHINE_OPTIONS, \ | |
426 | .hot_add_cpu = NULL | |
427 | ||
428 | static QEMUMachine pc_i440fx_machine_v1_4 = { | |
429 | PC_I440FX_1_4_MACHINE_OPTIONS, | |
430 | .name = "pc-i440fx-1.4", | |
431 | .init = pc_init_pci_1_4, | |
432 | .compat_props = (GlobalProperty[]) { | |
433 | PC_COMPAT_1_4, | |
434 | { /* end of list */ } | |
435 | }, | |
436 | }; | |
437 | ||
438 | #define PC_COMPAT_1_3 \ | |
439 | PC_COMPAT_1_4, \ | |
440 | {\ | |
441 | .driver = "usb-tablet",\ | |
442 | .property = "usb_version",\ | |
443 | .value = stringify(1),\ | |
444 | },{\ | |
445 | .driver = "virtio-net-pci",\ | |
446 | .property = "ctrl_mac_addr",\ | |
447 | .value = "off", \ | |
448 | },{ \ | |
449 | .driver = "virtio-net-pci", \ | |
450 | .property = "mq", \ | |
451 | .value = "off", \ | |
452 | }, {\ | |
453 | .driver = "e1000",\ | |
454 | .property = "autonegotiation",\ | |
455 | .value = "off",\ | |
456 | } | |
457 | ||
458 | static QEMUMachine pc_machine_v1_3 = { | |
459 | PC_I440FX_1_4_MACHINE_OPTIONS, | |
460 | .name = "pc-1.3", | |
461 | .init = pc_init_pci_1_3, | |
462 | .compat_props = (GlobalProperty[]) { | |
463 | PC_COMPAT_1_3, | |
464 | { /* end of list */ } | |
465 | }, | |
466 | }; | |
467 | ||
468 | #define PC_COMPAT_1_2 \ | |
469 | PC_COMPAT_1_3,\ | |
470 | {\ | |
471 | .driver = "nec-usb-xhci",\ | |
472 | .property = "msi",\ | |
473 | .value = "off",\ | |
474 | },{\ | |
475 | .driver = "nec-usb-xhci",\ | |
476 | .property = "msix",\ | |
477 | .value = "off",\ | |
478 | },{\ | |
479 | .driver = "ivshmem",\ | |
480 | .property = "use64",\ | |
481 | .value = "0",\ | |
482 | },{\ | |
483 | .driver = "qxl",\ | |
484 | .property = "revision",\ | |
485 | .value = stringify(3),\ | |
486 | },{\ | |
487 | .driver = "qxl-vga",\ | |
488 | .property = "revision",\ | |
489 | .value = stringify(3),\ | |
490 | },{\ | |
491 | .driver = "VGA",\ | |
492 | .property = "mmio",\ | |
493 | .value = "off",\ | |
494 | } | |
495 | ||
496 | #define PC_I440FX_1_2_MACHINE_OPTIONS \ | |
497 | PC_I440FX_1_4_MACHINE_OPTIONS, \ | |
498 | .init = pc_init_pci_1_2 | |
499 | ||
500 | static QEMUMachine pc_machine_v1_2 = { | |
501 | PC_I440FX_1_2_MACHINE_OPTIONS, | |
502 | .name = "pc-1.2", | |
503 | .compat_props = (GlobalProperty[]) { | |
504 | PC_COMPAT_1_2, | |
505 | { /* end of list */ } | |
506 | }, | |
507 | }; | |
508 | ||
509 | #define PC_COMPAT_1_1 \ | |
510 | PC_COMPAT_1_2,\ | |
511 | {\ | |
512 | .driver = "virtio-scsi-pci",\ | |
513 | .property = "hotplug",\ | |
514 | .value = "off",\ | |
515 | },{\ | |
516 | .driver = "virtio-scsi-pci",\ | |
517 | .property = "param_change",\ | |
518 | .value = "off",\ | |
519 | },{\ | |
520 | .driver = "VGA",\ | |
521 | .property = "vgamem_mb",\ | |
522 | .value = stringify(8),\ | |
523 | },{\ | |
524 | .driver = "vmware-svga",\ | |
525 | .property = "vgamem_mb",\ | |
526 | .value = stringify(8),\ | |
527 | },{\ | |
528 | .driver = "qxl-vga",\ | |
529 | .property = "vgamem_mb",\ | |
530 | .value = stringify(8),\ | |
531 | },{\ | |
532 | .driver = "qxl",\ | |
533 | .property = "vgamem_mb",\ | |
534 | .value = stringify(8),\ | |
535 | },{\ | |
536 | .driver = "virtio-blk-pci",\ | |
537 | .property = "config-wce",\ | |
538 | .value = "off",\ | |
539 | } | |
540 | ||
541 | static QEMUMachine pc_machine_v1_1 = { | |
542 | PC_I440FX_1_2_MACHINE_OPTIONS, | |
543 | .name = "pc-1.1", | |
544 | .compat_props = (GlobalProperty[]) { | |
545 | PC_COMPAT_1_1, | |
546 | { /* end of list */ } | |
547 | }, | |
548 | }; | |
549 | ||
550 | #define PC_COMPAT_1_0 \ | |
551 | PC_COMPAT_1_1,\ | |
552 | {\ | |
553 | .driver = TYPE_ISA_FDC,\ | |
554 | .property = "check_media_rate",\ | |
555 | .value = "off",\ | |
556 | }, {\ | |
557 | .driver = "virtio-balloon-pci",\ | |
558 | .property = "class",\ | |
559 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
560 | },{\ | |
561 | .driver = "apic",\ | |
562 | .property = "vapic",\ | |
563 | .value = "off",\ | |
564 | },{\ | |
565 | .driver = TYPE_USB_DEVICE,\ | |
566 | .property = "full-path",\ | |
567 | .value = "no",\ | |
568 | } | |
569 | ||
570 | static QEMUMachine pc_machine_v1_0 = { | |
571 | PC_I440FX_1_2_MACHINE_OPTIONS, | |
572 | .name = "pc-1.0", | |
573 | .compat_props = (GlobalProperty[]) { | |
574 | PC_COMPAT_1_0, | |
575 | { /* end of list */ } | |
576 | }, | |
577 | .hw_version = "1.0", | |
578 | }; | |
579 | ||
580 | #define PC_COMPAT_0_15 \ | |
581 | PC_COMPAT_1_0 | |
582 | ||
583 | static QEMUMachine pc_machine_v0_15 = { | |
584 | PC_I440FX_1_2_MACHINE_OPTIONS, | |
585 | .name = "pc-0.15", | |
586 | .compat_props = (GlobalProperty[]) { | |
587 | PC_COMPAT_0_15, | |
588 | { /* end of list */ } | |
589 | }, | |
590 | .hw_version = "0.15", | |
591 | }; | |
592 | ||
593 | #define PC_COMPAT_0_14 \ | |
594 | PC_COMPAT_0_15,\ | |
595 | {\ | |
596 | .driver = "virtio-blk-pci",\ | |
597 | .property = "event_idx",\ | |
598 | .value = "off",\ | |
599 | },{\ | |
600 | .driver = "virtio-serial-pci",\ | |
601 | .property = "event_idx",\ | |
602 | .value = "off",\ | |
603 | },{\ | |
604 | .driver = "virtio-net-pci",\ | |
605 | .property = "event_idx",\ | |
606 | .value = "off",\ | |
607 | },{\ | |
608 | .driver = "virtio-balloon-pci",\ | |
609 | .property = "event_idx",\ | |
610 | .value = "off",\ | |
611 | } | |
612 | ||
613 | static QEMUMachine pc_machine_v0_14 = { | |
614 | PC_I440FX_1_2_MACHINE_OPTIONS, | |
615 | .name = "pc-0.14", | |
616 | .compat_props = (GlobalProperty[]) { | |
617 | PC_COMPAT_0_14, | |
618 | { | |
619 | .driver = "qxl", | |
620 | .property = "revision", | |
621 | .value = stringify(2), | |
622 | },{ | |
623 | .driver = "qxl-vga", | |
624 | .property = "revision", | |
625 | .value = stringify(2), | |
626 | }, | |
627 | { /* end of list */ } | |
628 | }, | |
629 | .hw_version = "0.14", | |
630 | }; | |
631 | ||
632 | #define PC_COMPAT_0_13 \ | |
633 | PC_COMPAT_0_14,\ | |
634 | {\ | |
635 | .driver = TYPE_PCI_DEVICE,\ | |
636 | .property = "command_serr_enable",\ | |
637 | .value = "off",\ | |
638 | },{\ | |
639 | .driver = "AC97",\ | |
640 | .property = "use_broken_id",\ | |
641 | .value = stringify(1),\ | |
642 | } | |
643 | ||
644 | #define PC_I440FX_0_13_MACHINE_OPTIONS \ | |
645 | PC_I440FX_1_2_MACHINE_OPTIONS, \ | |
646 | .init = pc_init_pci_no_kvmclock | |
647 | ||
648 | static QEMUMachine pc_machine_v0_13 = { | |
649 | PC_I440FX_0_13_MACHINE_OPTIONS, | |
650 | .name = "pc-0.13", | |
651 | .compat_props = (GlobalProperty[]) { | |
652 | PC_COMPAT_0_13, | |
653 | { | |
654 | .driver = "virtio-9p-pci", | |
655 | .property = "vectors", | |
656 | .value = stringify(0), | |
657 | },{ | |
658 | .driver = "VGA", | |
659 | .property = "rombar", | |
660 | .value = stringify(0), | |
661 | },{ | |
662 | .driver = "vmware-svga", | |
663 | .property = "rombar", | |
664 | .value = stringify(0), | |
665 | }, | |
666 | { /* end of list */ } | |
667 | }, | |
668 | .hw_version = "0.13", | |
669 | }; | |
670 | ||
671 | #define PC_COMPAT_0_12 \ | |
672 | PC_COMPAT_0_13,\ | |
673 | {\ | |
674 | .driver = "virtio-serial-pci",\ | |
675 | .property = "max_ports",\ | |
676 | .value = stringify(1),\ | |
677 | },{\ | |
678 | .driver = "virtio-serial-pci",\ | |
679 | .property = "vectors",\ | |
680 | .value = stringify(0),\ | |
681 | },{\ | |
682 | .driver = "usb-mouse",\ | |
683 | .property = "serial",\ | |
684 | .value = "1",\ | |
685 | },{\ | |
686 | .driver = "usb-tablet",\ | |
687 | .property = "serial",\ | |
688 | .value = "1",\ | |
689 | },{\ | |
690 | .driver = "usb-kbd",\ | |
691 | .property = "serial",\ | |
692 | .value = "1",\ | |
693 | } | |
694 | ||
695 | static QEMUMachine pc_machine_v0_12 = { | |
696 | PC_I440FX_0_13_MACHINE_OPTIONS, | |
697 | .name = "pc-0.12", | |
698 | .compat_props = (GlobalProperty[]) { | |
699 | PC_COMPAT_0_12, | |
700 | { | |
701 | .driver = "VGA", | |
702 | .property = "rombar", | |
703 | .value = stringify(0), | |
704 | },{ | |
705 | .driver = "vmware-svga", | |
706 | .property = "rombar", | |
707 | .value = stringify(0), | |
708 | }, | |
709 | { /* end of list */ } | |
710 | }, | |
711 | .hw_version = "0.12", | |
712 | }; | |
713 | ||
714 | #define PC_COMPAT_0_11 \ | |
715 | PC_COMPAT_0_12,\ | |
716 | {\ | |
717 | .driver = "virtio-blk-pci",\ | |
718 | .property = "vectors",\ | |
719 | .value = stringify(0),\ | |
720 | },{\ | |
721 | .driver = TYPE_PCI_DEVICE,\ | |
722 | .property = "rombar",\ | |
723 | .value = stringify(0),\ | |
724 | } | |
725 | ||
726 | static QEMUMachine pc_machine_v0_11 = { | |
727 | PC_I440FX_0_13_MACHINE_OPTIONS, | |
728 | .name = "pc-0.11", | |
729 | .compat_props = (GlobalProperty[]) { | |
730 | PC_COMPAT_0_11, | |
731 | { | |
732 | .driver = "ide-drive", | |
733 | .property = "ver", | |
734 | .value = "0.11", | |
735 | },{ | |
736 | .driver = "scsi-disk", | |
737 | .property = "ver", | |
738 | .value = "0.11", | |
739 | }, | |
740 | { /* end of list */ } | |
741 | }, | |
742 | .hw_version = "0.11", | |
743 | }; | |
744 | ||
745 | static QEMUMachine pc_machine_v0_10 = { | |
746 | PC_I440FX_0_13_MACHINE_OPTIONS, | |
747 | .name = "pc-0.10", | |
748 | .compat_props = (GlobalProperty[]) { | |
749 | PC_COMPAT_0_11, | |
750 | { | |
751 | .driver = "virtio-blk-pci", | |
752 | .property = "class", | |
753 | .value = stringify(PCI_CLASS_STORAGE_OTHER), | |
754 | },{ | |
755 | .driver = "virtio-serial-pci", | |
756 | .property = "class", | |
757 | .value = stringify(PCI_CLASS_DISPLAY_OTHER), | |
758 | },{ | |
759 | .driver = "virtio-net-pci", | |
760 | .property = "vectors", | |
761 | .value = stringify(0), | |
762 | },{ | |
763 | .driver = "ide-drive", | |
764 | .property = "ver", | |
765 | .value = "0.10", | |
766 | },{ | |
767 | .driver = "scsi-disk", | |
768 | .property = "ver", | |
769 | .value = "0.10", | |
770 | }, | |
771 | { /* end of list */ } | |
772 | }, | |
773 | .hw_version = "0.10", | |
774 | }; | |
775 | ||
776 | static QEMUMachine isapc_machine = { | |
777 | PC_COMMON_MACHINE_OPTIONS, | |
778 | .name = "isapc", | |
779 | .desc = "ISA-only PC", | |
780 | .init = pc_init_isa, | |
781 | .max_cpus = 1, | |
782 | .compat_props = (GlobalProperty[]) { | |
783 | { /* end of list */ } | |
784 | }, | |
785 | }; | |
786 | ||
787 | #ifdef CONFIG_XEN | |
788 | static QEMUMachine xenfv_machine = { | |
789 | PC_COMMON_MACHINE_OPTIONS, | |
790 | .name = "xenfv", | |
791 | .desc = "Xen Fully-virtualized PC", | |
792 | .init = pc_xen_hvm_init, | |
793 | .max_cpus = HVM_MAX_VCPUS, | |
794 | .default_machine_opts = "accel=xen", | |
795 | .hot_add_cpu = pc_hot_add_cpu, | |
796 | }; | |
797 | #endif | |
798 | ||
799 | static void pc_machine_init(void) | |
800 | { | |
801 | qemu_register_machine(&pc_i440fx_machine_v2_0); | |
802 | qemu_register_machine(&pc_i440fx_machine_v1_7); | |
803 | qemu_register_machine(&pc_i440fx_machine_v1_6); | |
804 | qemu_register_machine(&pc_i440fx_machine_v1_5); | |
805 | qemu_register_machine(&pc_i440fx_machine_v1_4); | |
806 | qemu_register_machine(&pc_machine_v1_3); | |
807 | qemu_register_machine(&pc_machine_v1_2); | |
808 | qemu_register_machine(&pc_machine_v1_1); | |
809 | qemu_register_machine(&pc_machine_v1_0); | |
810 | qemu_register_machine(&pc_machine_v0_15); | |
811 | qemu_register_machine(&pc_machine_v0_14); | |
812 | qemu_register_machine(&pc_machine_v0_13); | |
813 | qemu_register_machine(&pc_machine_v0_12); | |
814 | qemu_register_machine(&pc_machine_v0_11); | |
815 | qemu_register_machine(&pc_machine_v0_10); | |
816 | qemu_register_machine(&isapc_machine); | |
817 | #ifdef CONFIG_XEN | |
818 | qemu_register_machine(&xenfv_machine); | |
819 | #endif | |
820 | } | |
821 | ||
822 | machine_init(pc_machine_init); |