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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/pci/pci.h"
32 #include "hw/pci/pci_ids.h"
33 #include "hw/usb.h"
34 #include "net/net.h"
35 #include "hw/boards.h"
36 #include "hw/ide.h"
37 #include "sysemu/kvm.h"
38 #include "hw/kvm/clock.h"
39 #include "sysemu/sysemu.h"
40 #include "hw/sysbus.h"
41 #include "hw/cpu/icc_bus.h"
42 #include "sysemu/arch_init.h"
43 #include "sysemu/blockdev.h"
44 #include "hw/i2c/smbus.h"
45 #include "hw/xen/xen.h"
46 #include "exec/memory.h"
47 #include "exec/address-spaces.h"
48 #include "hw/acpi/acpi.h"
49 #include "cpu.h"
50 #ifdef CONFIG_XEN
51 #  include <xen/hvm/hvm_info_table.h>
52 #endif
53
54 #define MAX_IDE_BUS 2
55
56 static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
57 static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
58 static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
59
60 static bool has_pci_info;
61 static bool has_acpi_build = true;
62
63 /* PC hardware initialisation */
64 static void pc_init1(QEMUMachineInitArgs *args,
65                      int pci_enabled,
66                      int kvmclock_enabled)
67 {
68     MemoryRegion *system_memory = get_system_memory();
69     MemoryRegion *system_io = get_system_io();
70     int i;
71     ram_addr_t below_4g_mem_size, above_4g_mem_size;
72     PCIBus *pci_bus;
73     ISABus *isa_bus;
74     PCII440FXState *i440fx_state;
75     int piix3_devfn = -1;
76     qemu_irq *cpu_irq;
77     qemu_irq *gsi;
78     qemu_irq *i8259;
79     qemu_irq *smi_irq;
80     GSIState *gsi_state;
81     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
82     BusState *idebus[MAX_IDE_BUS];
83     ISADevice *rtc_state;
84     ISADevice *floppy;
85     MemoryRegion *ram_memory;
86     MemoryRegion *pci_memory;
87     MemoryRegion *rom_memory;
88     DeviceState *icc_bridge;
89     FWCfgState *fw_cfg = NULL;
90     PcGuestInfo *guest_info;
91
92     if (xen_enabled() && xen_hvm_init(&ram_memory) != 0) {
93         fprintf(stderr, "xen hardware virtual machine initialisation failed\n");
94         exit(1);
95     }
96
97     icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE);
98     object_property_add_child(qdev_get_machine(), "icc-bridge",
99                               OBJECT(icc_bridge), NULL);
100
101     pc_cpus_init(args->cpu_model, icc_bridge);
102
103     if (kvm_enabled() && kvmclock_enabled) {
104         kvmclock_create();
105     }
106
107     if (args->ram_size >= 0xe0000000) {
108         above_4g_mem_size = args->ram_size - 0xe0000000;
109         below_4g_mem_size = 0xe0000000;
110     } else {
111         above_4g_mem_size = 0;
112         below_4g_mem_size = args->ram_size;
113     }
114
115     if (pci_enabled) {
116         pci_memory = g_new(MemoryRegion, 1);
117         memory_region_init(pci_memory, NULL, "pci", INT64_MAX);
118         rom_memory = pci_memory;
119     } else {
120         pci_memory = NULL;
121         rom_memory = system_memory;
122     }
123
124     guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size);
125
126     guest_info->has_acpi_build = has_acpi_build;
127
128     guest_info->has_pci_info = has_pci_info;
129     guest_info->isapc_ram_fw = !pci_enabled;
130
131     /* allocate ram and load rom/bios */
132     if (!xen_enabled()) {
133         fw_cfg = pc_memory_init(system_memory,
134                        args->kernel_filename, args->kernel_cmdline,
135                        args->initrd_filename,
136                        below_4g_mem_size, above_4g_mem_size,
137                        rom_memory, &ram_memory, guest_info);
138     }
139
140     gsi_state = g_malloc0(sizeof(*gsi_state));
141     if (kvm_irqchip_in_kernel()) {
142         kvm_pc_setup_irq_routing(pci_enabled);
143         gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state,
144                                  GSI_NUM_PINS);
145     } else {
146         gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS);
147     }
148
149     if (pci_enabled) {
150         pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi,
151                               system_memory, system_io, args->ram_size,
152                               below_4g_mem_size,
153                               0x100000000ULL - below_4g_mem_size,
154                               above_4g_mem_size,
155                               pci_memory, ram_memory);
156     } else {
157         pci_bus = NULL;
158         i440fx_state = NULL;
159         isa_bus = isa_bus_new(NULL, system_io);
160         no_hpet = 1;
161     }
162     isa_bus_irqs(isa_bus, gsi);
163
164     if (kvm_irqchip_in_kernel()) {
165         i8259 = kvm_i8259_init(isa_bus);
166     } else if (xen_enabled()) {
167         i8259 = xen_interrupt_controller_init();
168     } else {
169         cpu_irq = pc_allocate_cpu_irq();
170         i8259 = i8259_init(isa_bus, cpu_irq[0]);
171     }
172
173     for (i = 0; i < ISA_NUM_IRQS; i++) {
174         gsi_state->i8259_irq[i] = i8259[i];
175     }
176     if (pci_enabled) {
177         ioapic_init_gsi(gsi_state, "i440fx");
178     }
179     qdev_init_nofail(icc_bridge);
180
181     pc_register_ferr_irq(gsi[13]);
182
183     pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL);
184
185     /* init basic PC hardware */
186     pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled());
187
188     pc_nic_init(isa_bus, pci_bus);
189
190     ide_drive_get(hd, MAX_IDE_BUS);
191     if (pci_enabled) {
192         PCIDevice *dev;
193         if (xen_enabled()) {
194             dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
195         } else {
196             dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
197         }
198         idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
199         idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
200     } else {
201         for(i = 0; i < MAX_IDE_BUS; i++) {
202             ISADevice *dev;
203             dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i],
204                                ide_irq[i],
205                                hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]);
206             idebus[i] = qdev_get_child_bus(DEVICE(dev), "ide.0");
207         }
208     }
209
210     pc_cmos_init(below_4g_mem_size, above_4g_mem_size, args->boot_order,
211                  floppy, idebus[0], idebus[1], rtc_state);
212
213     if (pci_enabled && usb_enabled(false)) {
214         pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
215     }
216
217     if (pci_enabled && acpi_enabled) {
218         i2c_bus *smbus;
219
220         smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1);
221         /* TODO: Populate SPD eeprom data.  */
222         smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
223                               gsi[9], *smi_irq,
224                               kvm_enabled(), fw_cfg);
225         smbus_eeprom_init(smbus, 8, NULL, 0);
226     }
227
228     if (pci_enabled) {
229         pc_pci_device_init(pci_bus);
230     }
231 }
232
233 static void pc_init_pci(QEMUMachineInitArgs *args)
234 {
235     pc_init1(args, 1, 1);
236 }
237
238 static void pc_compat_1_6(QEMUMachineInitArgs *args)
239 {
240     has_pci_info = false;
241     rom_file_in_ram = false;
242     has_acpi_build = false;
243 }
244
245 static void pc_compat_1_5(QEMUMachineInitArgs *args)
246 {
247     pc_compat_1_6(args);
248 }
249
250 static void pc_compat_1_4(QEMUMachineInitArgs *args)
251 {
252     pc_compat_1_5(args);
253     x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE);
254     x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ);
255 }
256
257 static void pc_compat_1_3(QEMUMachineInitArgs *args)
258 {
259     pc_compat_1_4(args);
260     enable_compat_apic_id_mode();
261 }
262
263 /* PC compat function for pc-0.14 to pc-1.2 */
264 static void pc_compat_1_2(QEMUMachineInitArgs *args)
265 {
266     pc_compat_1_3(args);
267     disable_kvm_pv_eoi();
268 }
269
270 static void pc_init_pci_1_6(QEMUMachineInitArgs *args)
271 {
272     pc_compat_1_6(args);
273     pc_init_pci(args);
274 }
275
276 static void pc_init_pci_1_5(QEMUMachineInitArgs *args)
277 {
278     pc_compat_1_5(args);
279     pc_init_pci(args);
280 }
281
282 static void pc_init_pci_1_4(QEMUMachineInitArgs *args)
283 {
284     pc_compat_1_4(args);
285     pc_init_pci(args);
286 }
287
288 static void pc_init_pci_1_3(QEMUMachineInitArgs *args)
289 {
290     pc_compat_1_3(args);
291     pc_init_pci(args);
292 }
293
294 /* PC machine init function for pc-0.14 to pc-1.2 */
295 static void pc_init_pci_1_2(QEMUMachineInitArgs *args)
296 {
297     pc_compat_1_2(args);
298     pc_init_pci(args);
299 }
300
301 /* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */
302 static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
303 {
304     has_pci_info = false;
305     has_acpi_build = false;
306     disable_kvm_pv_eoi();
307     enable_compat_apic_id_mode();
308     pc_init1(args, 1, 0);
309 }
310
311 static void pc_init_isa(QEMUMachineInitArgs *args)
312 {
313     has_pci_info = false;
314     has_acpi_build = false;
315     if (!args->cpu_model) {
316         args->cpu_model = "486";
317     }
318     disable_kvm_pv_eoi();
319     enable_compat_apic_id_mode();
320     pc_init1(args, 0, 1);
321 }
322
323 #ifdef CONFIG_XEN
324 static void pc_xen_hvm_init(QEMUMachineInitArgs *args)
325 {
326     PCIBus *bus;
327
328     pc_init_pci(args);
329
330     bus = pci_find_primary_bus();
331     if (bus != NULL) {
332         pci_create_simple(bus, -1, "xen-platform");
333     }
334 }
335 #endif
336
337 #define PC_I440FX_MACHINE_OPTIONS \
338     PC_DEFAULT_MACHINE_OPTIONS, \
339     .desc = "Standard PC (i440FX + PIIX, 1996)", \
340     .hot_add_cpu = pc_hot_add_cpu
341
342 #define PC_I440FX_2_0_MACHINE_OPTIONS                           \
343     PC_I440FX_MACHINE_OPTIONS,                                  \
344     .default_machine_opts = "firmware=bios-256k.bin"
345
346 static QEMUMachine pc_i440fx_machine_v2_0 = {
347     PC_I440FX_2_0_MACHINE_OPTIONS,
348     .name = "pc-i440fx-2.0",
349     .alias = "pc",
350     .init = pc_init_pci,
351     .is_default = 1,
352 };
353
354 #define PC_I440FX_1_7_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS
355
356 static QEMUMachine pc_i440fx_machine_v1_7 = {
357     PC_I440FX_1_7_MACHINE_OPTIONS,
358     .name = "pc-i440fx-1.7",
359     .init = pc_init_pci,
360 };
361
362 #define PC_I440FX_1_6_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS
363
364 static QEMUMachine pc_i440fx_machine_v1_6 = {
365     PC_I440FX_1_6_MACHINE_OPTIONS,
366     .name = "pc-i440fx-1.6",
367     .init = pc_init_pci_1_6,
368     .compat_props = (GlobalProperty[]) {
369         PC_COMPAT_1_6,
370         { /* end of list */ }
371     },
372 };
373
374 static QEMUMachine pc_i440fx_machine_v1_5 = {
375     PC_I440FX_1_6_MACHINE_OPTIONS,
376     .name = "pc-i440fx-1.5",
377     .init = pc_init_pci_1_5,
378     .compat_props = (GlobalProperty[]) {
379         PC_COMPAT_1_5,
380         { /* end of list */ }
381     },
382 };
383
384 #define PC_I440FX_1_4_MACHINE_OPTIONS \
385     PC_I440FX_1_6_MACHINE_OPTIONS, \
386     .hot_add_cpu = NULL
387
388 static QEMUMachine pc_i440fx_machine_v1_4 = {
389     PC_I440FX_1_4_MACHINE_OPTIONS,
390     .name = "pc-i440fx-1.4",
391     .init = pc_init_pci_1_4,
392     .compat_props = (GlobalProperty[]) {
393         PC_COMPAT_1_4,
394         { /* end of list */ }
395     },
396 };
397
398 #define PC_COMPAT_1_3 \
399         PC_COMPAT_1_4, \
400         {\
401             .driver   = "usb-tablet",\
402             .property = "usb_version",\
403             .value    = stringify(1),\
404         },{\
405             .driver   = "virtio-net-pci",\
406             .property = "ctrl_mac_addr",\
407             .value    = "off",      \
408         },{ \
409             .driver   = "virtio-net-pci", \
410             .property = "mq", \
411             .value    = "off", \
412         }, {\
413             .driver   = "e1000",\
414             .property = "autonegotiation",\
415             .value    = "off",\
416         }
417
418 static QEMUMachine pc_machine_v1_3 = {
419     PC_I440FX_1_4_MACHINE_OPTIONS,
420     .name = "pc-1.3",
421     .init = pc_init_pci_1_3,
422     .compat_props = (GlobalProperty[]) {
423         PC_COMPAT_1_3,
424         { /* end of list */ }
425     },
426 };
427
428 #define PC_COMPAT_1_2 \
429         PC_COMPAT_1_3,\
430         {\
431             .driver   = "nec-usb-xhci",\
432             .property = "msi",\
433             .value    = "off",\
434         },{\
435             .driver   = "nec-usb-xhci",\
436             .property = "msix",\
437             .value    = "off",\
438         },{\
439             .driver   = "ivshmem",\
440             .property = "use64",\
441             .value    = "0",\
442         },{\
443             .driver   = "qxl",\
444             .property = "revision",\
445             .value    = stringify(3),\
446         },{\
447             .driver   = "qxl-vga",\
448             .property = "revision",\
449             .value    = stringify(3),\
450         },{\
451             .driver   = "VGA",\
452             .property = "mmio",\
453             .value    = "off",\
454         }
455
456 #define PC_I440FX_1_2_MACHINE_OPTIONS \
457     PC_I440FX_1_4_MACHINE_OPTIONS, \
458     .init = pc_init_pci_1_2
459
460 static QEMUMachine pc_machine_v1_2 = {
461     PC_I440FX_1_2_MACHINE_OPTIONS,
462     .name = "pc-1.2",
463     .compat_props = (GlobalProperty[]) {
464         PC_COMPAT_1_2,
465         { /* end of list */ }
466     },
467 };
468
469 #define PC_COMPAT_1_1 \
470         PC_COMPAT_1_2,\
471         {\
472             .driver   = "virtio-scsi-pci",\
473             .property = "hotplug",\
474             .value    = "off",\
475         },{\
476             .driver   = "virtio-scsi-pci",\
477             .property = "param_change",\
478             .value    = "off",\
479         },{\
480             .driver   = "VGA",\
481             .property = "vgamem_mb",\
482             .value    = stringify(8),\
483         },{\
484             .driver   = "vmware-svga",\
485             .property = "vgamem_mb",\
486             .value    = stringify(8),\
487         },{\
488             .driver   = "qxl-vga",\
489             .property = "vgamem_mb",\
490             .value    = stringify(8),\
491         },{\
492             .driver   = "qxl",\
493             .property = "vgamem_mb",\
494             .value    = stringify(8),\
495         },{\
496             .driver   = "virtio-blk-pci",\
497             .property = "config-wce",\
498             .value    = "off",\
499         }
500
501 static QEMUMachine pc_machine_v1_1 = {
502     PC_I440FX_1_2_MACHINE_OPTIONS,
503     .name = "pc-1.1",
504     .compat_props = (GlobalProperty[]) {
505         PC_COMPAT_1_1,
506         { /* end of list */ }
507     },
508 };
509
510 #define PC_COMPAT_1_0 \
511         PC_COMPAT_1_1,\
512         {\
513             .driver   = TYPE_ISA_FDC,\
514             .property = "check_media_rate",\
515             .value    = "off",\
516         }, {\
517             .driver   = "virtio-balloon-pci",\
518             .property = "class",\
519             .value    = stringify(PCI_CLASS_MEMORY_RAM),\
520         },{\
521             .driver   = "apic",\
522             .property = "vapic",\
523             .value    = "off",\
524         },{\
525             .driver   = TYPE_USB_DEVICE,\
526             .property = "full-path",\
527             .value    = "no",\
528         }
529
530 static QEMUMachine pc_machine_v1_0 = {
531     PC_I440FX_1_2_MACHINE_OPTIONS,
532     .name = "pc-1.0",
533     .compat_props = (GlobalProperty[]) {
534         PC_COMPAT_1_0,
535         { /* end of list */ }
536     },
537     .hw_version = "1.0",
538 };
539
540 #define PC_COMPAT_0_15 \
541         PC_COMPAT_1_0
542
543 static QEMUMachine pc_machine_v0_15 = {
544     PC_I440FX_1_2_MACHINE_OPTIONS,
545     .name = "pc-0.15",
546     .compat_props = (GlobalProperty[]) {
547         PC_COMPAT_0_15,
548         { /* end of list */ }
549     },
550     .hw_version = "0.15",
551 };
552
553 #define PC_COMPAT_0_14 \
554         PC_COMPAT_0_15,\
555         {\
556             .driver   = "virtio-blk-pci",\
557             .property = "event_idx",\
558             .value    = "off",\
559         },{\
560             .driver   = "virtio-serial-pci",\
561             .property = "event_idx",\
562             .value    = "off",\
563         },{\
564             .driver   = "virtio-net-pci",\
565             .property = "event_idx",\
566             .value    = "off",\
567         },{\
568             .driver   = "virtio-balloon-pci",\
569             .property = "event_idx",\
570             .value    = "off",\
571         }
572
573 static QEMUMachine pc_machine_v0_14 = {
574     PC_I440FX_1_2_MACHINE_OPTIONS,
575     .name = "pc-0.14",
576     .compat_props = (GlobalProperty[]) {
577         PC_COMPAT_0_14, 
578         {
579             .driver   = "qxl",
580             .property = "revision",
581             .value    = stringify(2),
582         },{
583             .driver   = "qxl-vga",
584             .property = "revision",
585             .value    = stringify(2),
586         },
587         { /* end of list */ }
588     },
589     .hw_version = "0.14",
590 };
591
592 #define PC_COMPAT_0_13 \
593         PC_COMPAT_0_14,\
594         {\
595             .driver   = TYPE_PCI_DEVICE,\
596             .property = "command_serr_enable",\
597             .value    = "off",\
598         },{\
599             .driver   = "AC97",\
600             .property = "use_broken_id",\
601             .value    = stringify(1),\
602         }
603
604 #define PC_I440FX_0_13_MACHINE_OPTIONS \
605     PC_I440FX_1_2_MACHINE_OPTIONS, \
606     .init = pc_init_pci_no_kvmclock
607
608 static QEMUMachine pc_machine_v0_13 = {
609     PC_I440FX_0_13_MACHINE_OPTIONS,
610     .name = "pc-0.13",
611     .compat_props = (GlobalProperty[]) {
612         PC_COMPAT_0_13,
613         {
614             .driver   = "virtio-9p-pci",
615             .property = "vectors",
616             .value    = stringify(0),
617         },{
618             .driver   = "VGA",
619             .property = "rombar",
620             .value    = stringify(0),
621         },{
622             .driver   = "vmware-svga",
623             .property = "rombar",
624             .value    = stringify(0),
625         },
626         { /* end of list */ }
627     },
628     .hw_version = "0.13",
629 };
630
631 #define PC_COMPAT_0_12 \
632         PC_COMPAT_0_13,\
633         {\
634             .driver   = "virtio-serial-pci",\
635             .property = "max_ports",\
636             .value    = stringify(1),\
637         },{\
638             .driver   = "virtio-serial-pci",\
639             .property = "vectors",\
640             .value    = stringify(0),\
641         },{\
642             .driver   = "usb-mouse",\
643             .property = "serial",\
644             .value    = "1",\
645         },{\
646             .driver   = "usb-tablet",\
647             .property = "serial",\
648             .value    = "1",\
649         },{\
650             .driver   = "usb-kbd",\
651             .property = "serial",\
652             .value    = "1",\
653         }
654
655 static QEMUMachine pc_machine_v0_12 = {
656     PC_I440FX_0_13_MACHINE_OPTIONS,
657     .name = "pc-0.12",
658     .compat_props = (GlobalProperty[]) {
659         PC_COMPAT_0_12,
660         {
661             .driver   = "VGA",
662             .property = "rombar",
663             .value    = stringify(0),
664         },{
665             .driver   = "vmware-svga",
666             .property = "rombar",
667             .value    = stringify(0),
668         },
669         { /* end of list */ }
670     },
671     .hw_version = "0.12",
672 };
673
674 #define PC_COMPAT_0_11 \
675         PC_COMPAT_0_12,\
676         {\
677             .driver   = "virtio-blk-pci",\
678             .property = "vectors",\
679             .value    = stringify(0),\
680         },{\
681             .driver   = TYPE_PCI_DEVICE,\
682             .property = "rombar",\
683             .value    = stringify(0),\
684         }
685
686 static QEMUMachine pc_machine_v0_11 = {
687     PC_I440FX_0_13_MACHINE_OPTIONS,
688     .name = "pc-0.11",
689     .compat_props = (GlobalProperty[]) {
690         PC_COMPAT_0_11,
691         {
692             .driver   = "ide-drive",
693             .property = "ver",
694             .value    = "0.11",
695         },{
696             .driver   = "scsi-disk",
697             .property = "ver",
698             .value    = "0.11",
699         },
700         { /* end of list */ }
701     },
702     .hw_version = "0.11",
703 };
704
705 static QEMUMachine pc_machine_v0_10 = {
706     PC_I440FX_0_13_MACHINE_OPTIONS,
707     .name = "pc-0.10",
708     .compat_props = (GlobalProperty[]) {
709         PC_COMPAT_0_11,
710         {
711             .driver   = "virtio-blk-pci",
712             .property = "class",
713             .value    = stringify(PCI_CLASS_STORAGE_OTHER),
714         },{
715             .driver   = "virtio-serial-pci",
716             .property = "class",
717             .value    = stringify(PCI_CLASS_DISPLAY_OTHER),
718         },{
719             .driver   = "virtio-net-pci",
720             .property = "vectors",
721             .value    = stringify(0),
722         },{
723             .driver   = "ide-drive",
724             .property = "ver",
725             .value    = "0.10",
726         },{
727             .driver   = "scsi-disk",
728             .property = "ver",
729             .value    = "0.10",
730         },
731         { /* end of list */ }
732     },
733     .hw_version = "0.10",
734 };
735
736 static QEMUMachine isapc_machine = {
737     PC_COMMON_MACHINE_OPTIONS,
738     .name = "isapc",
739     .desc = "ISA-only PC",
740     .init = pc_init_isa,
741     .max_cpus = 1,
742     .compat_props = (GlobalProperty[]) {
743         { /* end of list */ }
744     },
745 };
746
747 #ifdef CONFIG_XEN
748 static QEMUMachine xenfv_machine = {
749     PC_COMMON_MACHINE_OPTIONS,
750     .name = "xenfv",
751     .desc = "Xen Fully-virtualized PC",
752     .init = pc_xen_hvm_init,
753     .max_cpus = HVM_MAX_VCPUS,
754     .default_machine_opts = "accel=xen",
755     .hot_add_cpu = pc_hot_add_cpu,
756 };
757 #endif
758
759 static void pc_machine_init(void)
760 {
761     qemu_register_machine(&pc_i440fx_machine_v2_0);
762     qemu_register_machine(&pc_i440fx_machine_v1_7);
763     qemu_register_machine(&pc_i440fx_machine_v1_6);
764     qemu_register_machine(&pc_i440fx_machine_v1_5);
765     qemu_register_machine(&pc_i440fx_machine_v1_4);
766     qemu_register_machine(&pc_machine_v1_3);
767     qemu_register_machine(&pc_machine_v1_2);
768     qemu_register_machine(&pc_machine_v1_1);
769     qemu_register_machine(&pc_machine_v1_0);
770     qemu_register_machine(&pc_machine_v0_15);
771     qemu_register_machine(&pc_machine_v0_14);
772     qemu_register_machine(&pc_machine_v0_13);
773     qemu_register_machine(&pc_machine_v0_12);
774     qemu_register_machine(&pc_machine_v0_11);
775     qemu_register_machine(&pc_machine_v0_10);
776     qemu_register_machine(&isapc_machine);
777 #ifdef CONFIG_XEN
778     qemu_register_machine(&xenfv_machine);
779 #endif
780 }
781
782 machine_init(pc_machine_init);
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