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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 PB |
43 | #include "sysemu/arch_init.h" |
44 | #include "sysemu/blockdev.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 | |
845773ab IY |
55 | |
56 | #define MAX_IDE_BUS 2 | |
57 | ||
58 | static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; | |
59 | static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; | |
60 | static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; | |
61 | ||
7f1bb742 | 62 | static bool has_pci_info; |
72c194f7 | 63 | static bool has_acpi_build = true; |
e6667f71 | 64 | static bool smbios_defaults = true; |
c97294ec | 65 | static bool smbios_legacy_mode; |
ecdbfceb MT |
66 | /* Make sure that guest addresses aligned at 1Gbyte boundaries get mapped to |
67 | * host addresses aligned at 1Gbyte boundaries. This way we can use 1GByte | |
68 | * pages in the host. | |
69 | */ | |
bb43d383 | 70 | static bool gigabyte_align = true; |
de268e13 | 71 | static bool has_reserved_memory = true; |
3ab135f3 | 72 | |
845773ab | 73 | /* PC hardware initialisation */ |
3ef96221 | 74 | static void pc_init1(MachineState *machine, |
0ec329da JK |
75 | int pci_enabled, |
76 | int kvmclock_enabled) | |
845773ab | 77 | { |
781bbd6b | 78 | PCMachineState *pc_machine = PC_MACHINE(machine); |
1e099556 EH |
79 | MemoryRegion *system_memory = get_system_memory(); |
80 | MemoryRegion *system_io = get_system_io(); | |
845773ab IY |
81 | int i; |
82 | ram_addr_t below_4g_mem_size, above_4g_mem_size; | |
83 | PCIBus *pci_bus; | |
48a18b3c | 84 | ISABus *isa_bus; |
845773ab IY |
85 | PCII440FXState *i440fx_state; |
86 | int piix3_devfn = -1; | |
87 | qemu_irq *cpu_irq; | |
b881fbe9 | 88 | qemu_irq *gsi; |
845773ab | 89 | qemu_irq *i8259; |
845773ab | 90 | qemu_irq *smi_irq; |
b881fbe9 | 91 | GSIState *gsi_state; |
845773ab | 92 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
c0897e0c | 93 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 94 | ISADevice *rtc_state; |
34d4260e | 95 | ISADevice *floppy; |
ae0a5466 AK |
96 | MemoryRegion *ram_memory; |
97 | MemoryRegion *pci_memory; | |
4463aee6 | 98 | MemoryRegion *rom_memory; |
f0513d2c | 99 | DeviceState *icc_bridge; |
a88b362c | 100 | FWCfgState *fw_cfg = NULL; |
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 | ||
117 | /* Handle the machine opt max-ram-below-4g. It is basicly doing | |
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; | |
166 | ||
f8c457b8 | 167 | guest_info->has_pci_info = has_pci_info; |
6dd2a5c9 | 168 | guest_info->isapc_ram_fw = !pci_enabled; |
de268e13 | 169 | guest_info->has_reserved_memory = has_reserved_memory; |
3459a625 | 170 | |
e6667f71 | 171 | if (smbios_defaults) { |
3ef96221 | 172 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 173 | /* These values are guest ABI, do not change */ |
e6667f71 | 174 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
3ef96221 | 175 | mc->name, smbios_legacy_mode); |
b29ad07e MA |
176 | } |
177 | ||
845773ab | 178 | /* allocate ram and load rom/bios */ |
29d3ccde | 179 | if (!xen_enabled()) { |
9521d42b PB |
180 | fw_cfg = pc_memory_init(machine, system_memory, |
181 | below_4g_mem_size, above_4g_mem_size, | |
182 | rom_memory, &ram_memory, guest_info); | |
29d3ccde | 183 | } |
845773ab | 184 | |
b881fbe9 | 185 | gsi_state = g_malloc0(sizeof(*gsi_state)); |
3d4b2649 | 186 | if (kvm_irqchip_in_kernel()) { |
d8ee0384 JB |
187 | kvm_pc_setup_irq_routing(pci_enabled); |
188 | gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, | |
10b61882 JK |
189 | GSI_NUM_PINS); |
190 | } else { | |
191 | gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); | |
192 | } | |
845773ab IY |
193 | |
194 | if (pci_enabled) { | |
60573079 | 195 | pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi, |
3ef96221 | 196 | system_memory, system_io, machine->ram_size, |
ddaaefb4 | 197 | below_4g_mem_size, |
39848901 | 198 | above_4g_mem_size, |
ae0a5466 | 199 | pci_memory, ram_memory); |
845773ab IY |
200 | } else { |
201 | pci_bus = NULL; | |
02a89b21 | 202 | i440fx_state = NULL; |
48a18b3c | 203 | isa_bus = isa_bus_new(NULL, system_io); |
57285cc3 | 204 | no_hpet = 1; |
845773ab | 205 | } |
48a18b3c | 206 | isa_bus_irqs(isa_bus, gsi); |
845773ab | 207 | |
3d4b2649 | 208 | if (kvm_irqchip_in_kernel()) { |
10b61882 JK |
209 | i8259 = kvm_i8259_init(isa_bus); |
210 | } else if (xen_enabled()) { | |
211 | i8259 = xen_interrupt_controller_init(); | |
212 | } else { | |
4bae1efe | 213 | cpu_irq = pc_allocate_cpu_irq(); |
48a18b3c | 214 | i8259 = i8259_init(isa_bus, cpu_irq[0]); |
4bae1efe RH |
215 | } |
216 | ||
43a0db35 JK |
217 | for (i = 0; i < ISA_NUM_IRQS; i++) { |
218 | gsi_state->i8259_irq[i] = i8259[i]; | |
219 | } | |
4bae1efe | 220 | if (pci_enabled) { |
a39e3564 | 221 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe | 222 | } |
f0513d2c | 223 | qdev_init_nofail(icc_bridge); |
4bae1efe | 224 | |
b881fbe9 | 225 | pc_register_ferr_irq(gsi[13]); |
845773ab | 226 | |
f424d5c4 | 227 | pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL); |
01195b73 | 228 | |
845773ab | 229 | /* init basic PC hardware */ |
7a10ef51 LPF |
230 | pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy, xen_enabled(), |
231 | 0x4); | |
845773ab | 232 | |
9011a1a7 | 233 | pc_nic_init(isa_bus, pci_bus); |
845773ab | 234 | |
75717903 | 235 | ide_drive_get(hd, MAX_IDE_BUS); |
845773ab | 236 | if (pci_enabled) { |
c0897e0c | 237 | PCIDevice *dev; |
679f4f8b SS |
238 | if (xen_enabled()) { |
239 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
240 | } else { | |
241 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
242 | } | |
c0897e0c MA |
243 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
244 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
845773ab IY |
245 | } else { |
246 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
c0897e0c | 247 | ISADevice *dev; |
61de3676 | 248 | char busname[] = "ide.0"; |
48a18b3c HP |
249 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
250 | ide_irq[i], | |
c0897e0c | 251 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
252 | /* |
253 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
254 | * second one. | |
255 | */ | |
256 | busname[4] = '0' + i; | |
257 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab IY |
258 | } |
259 | } | |
260 | ||
3ef96221 | 261 | pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order, |
34d4260e | 262 | floppy, idebus[0], idebus[1], rtc_state); |
845773ab | 263 | |
094b287f | 264 | if (pci_enabled && usb_enabled(false)) { |
afb9a60e | 265 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
266 | } |
267 | ||
268 | if (pci_enabled && acpi_enabled) { | |
781bbd6b | 269 | DeviceState *piix4_pm; |
a5c82852 | 270 | I2CBus *smbus; |
845773ab | 271 | |
182735ef | 272 | smi_irq = qemu_allocate_irqs(pc_acpi_smi_interrupt, first_cpu, 1); |
845773ab IY |
273 | /* TODO: Populate SPD eeprom data. */ |
274 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
da98c8eb | 275 | gsi[9], *smi_irq, |
781bbd6b | 276 | kvm_enabled(), fw_cfg, &piix4_pm); |
a88df0b9 | 277 | smbus_eeprom_init(smbus, 8, NULL, 0); |
781bbd6b IM |
278 | |
279 | object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, | |
280 | TYPE_HOTPLUG_HANDLER, | |
281 | (Object **)&pc_machine->acpi_dev, | |
282 | object_property_allow_set_link, | |
283 | OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort); | |
284 | object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), | |
285 | PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); | |
845773ab IY |
286 | } |
287 | ||
845773ab IY |
288 | if (pci_enabled) { |
289 | pc_pci_device_init(pci_bus); | |
290 | } | |
291 | } | |
292 | ||
3ef96221 | 293 | static void pc_init_pci(MachineState *machine) |
845773ab | 294 | { |
3ef96221 | 295 | pc_init1(machine, 1, 1); |
0ec329da JK |
296 | } |
297 | ||
3ef96221 | 298 | static void pc_compat_2_0(MachineState *machine) |
3458b2b0 | 299 | { |
c97294ec | 300 | smbios_legacy_mode = true; |
de268e13 | 301 | has_reserved_memory = false; |
3458b2b0 MT |
302 | } |
303 | ||
3ef96221 | 304 | static void pc_compat_1_7(MachineState *machine) |
b29ad07e | 305 | { |
3ef96221 | 306 | pc_compat_2_0(machine); |
e6667f71 | 307 | smbios_defaults = false; |
bb43d383 | 308 | gigabyte_align = false; |
ac41881b | 309 | option_rom_has_mr = true; |
ef02ef5f | 310 | x86_cpu_compat_disable_kvm_features(FEAT_1_ECX, CPUID_EXT_X2APIC); |
b29ad07e MA |
311 | } |
312 | ||
3ef96221 | 313 | static void pc_compat_1_6(MachineState *machine) |
f8c457b8 | 314 | { |
3ef96221 | 315 | pc_compat_1_7(machine); |
f8c457b8 | 316 | has_pci_info = false; |
98bc3ab0 | 317 | rom_file_has_mr = false; |
72c194f7 | 318 | has_acpi_build = false; |
f8c457b8 MT |
319 | } |
320 | ||
3ef96221 | 321 | static void pc_compat_1_5(MachineState *machine) |
9604f70f | 322 | { |
3ef96221 | 323 | pc_compat_1_6(machine); |
9604f70f MT |
324 | } |
325 | ||
3ef96221 | 326 | static void pc_compat_1_4(MachineState *machine) |
9953f882 | 327 | { |
3ef96221 | 328 | pc_compat_1_5(machine); |
4458c236 | 329 | x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE); |
56383703 | 330 | x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ); |
9953f882 MA |
331 | } |
332 | ||
3ef96221 | 333 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 334 | { |
3ef96221 | 335 | pc_compat_1_4(machine); |
8932cfdf | 336 | enable_compat_apic_id_mode(); |
89b439f3 EH |
337 | } |
338 | ||
339 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
3ef96221 | 340 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 341 | { |
3ef96221 | 342 | pc_compat_1_3(machine); |
8fb4f821 | 343 | x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI); |
89b439f3 EH |
344 | } |
345 | ||
3ef96221 | 346 | static void pc_init_pci_2_0(MachineState *machine) |
3458b2b0 | 347 | { |
3ef96221 MA |
348 | pc_compat_2_0(machine); |
349 | pc_init_pci(machine); | |
3458b2b0 MT |
350 | } |
351 | ||
3ef96221 | 352 | static void pc_init_pci_1_7(MachineState *machine) |
b29ad07e | 353 | { |
3ef96221 MA |
354 | pc_compat_1_7(machine); |
355 | pc_init_pci(machine); | |
b29ad07e MA |
356 | } |
357 | ||
3ef96221 | 358 | static void pc_init_pci_1_6(MachineState *machine) |
89b439f3 | 359 | { |
3ef96221 MA |
360 | pc_compat_1_6(machine); |
361 | pc_init_pci(machine); | |
89b439f3 EH |
362 | } |
363 | ||
3ef96221 | 364 | static void pc_init_pci_1_5(MachineState *machine) |
89b439f3 | 365 | { |
3ef96221 MA |
366 | pc_compat_1_5(machine); |
367 | pc_init_pci(machine); | |
89b439f3 EH |
368 | } |
369 | ||
3ef96221 | 370 | static void pc_init_pci_1_4(MachineState *machine) |
89b439f3 | 371 | { |
3ef96221 MA |
372 | pc_compat_1_4(machine); |
373 | pc_init_pci(machine); | |
89b439f3 EH |
374 | } |
375 | ||
3ef96221 | 376 | static void pc_init_pci_1_3(MachineState *machine) |
89b439f3 | 377 | { |
3ef96221 MA |
378 | pc_compat_1_3(machine); |
379 | pc_init_pci(machine); | |
8932cfdf EH |
380 | } |
381 | ||
43a52ce6 | 382 | /* PC machine init function for pc-0.14 to pc-1.2 */ |
3ef96221 | 383 | static void pc_init_pci_1_2(MachineState *machine) |
dc59944b | 384 | { |
3ef96221 MA |
385 | pc_compat_1_2(machine); |
386 | pc_init_pci(machine); | |
dc59944b MT |
387 | } |
388 | ||
faab4597 | 389 | /* PC init function for pc-0.10 to pc-0.13 */ |
3ef96221 | 390 | static void pc_init_pci_no_kvmclock(MachineState *machine) |
0ec329da | 391 | { |
faab4597 | 392 | pc_compat_1_2(machine); |
3ef96221 | 393 | pc_init1(machine, 1, 0); |
845773ab IY |
394 | } |
395 | ||
3ef96221 | 396 | static void pc_init_isa(MachineState *machine) |
845773ab | 397 | { |
f8c457b8 | 398 | has_pci_info = false; |
98af2ac9 | 399 | has_acpi_build = false; |
e6667f71 | 400 | smbios_defaults = false; |
5f8632d3 DS |
401 | gigabyte_align = false; |
402 | smbios_legacy_mode = true; | |
403 | has_reserved_memory = false; | |
404 | option_rom_has_mr = true; | |
405 | rom_file_has_mr = false; | |
3ef96221 MA |
406 | if (!machine->cpu_model) { |
407 | machine->cpu_model = "486"; | |
5650f5f4 | 408 | } |
8fb4f821 | 409 | x86_cpu_compat_disable_kvm_features(FEAT_KVM, KVM_FEATURE_PV_EOI); |
8932cfdf | 410 | enable_compat_apic_id_mode(); |
3ef96221 | 411 | pc_init1(machine, 0, 1); |
845773ab IY |
412 | } |
413 | ||
29d3ccde | 414 | #ifdef CONFIG_XEN |
3ef96221 | 415 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 416 | { |
39ae4972 PD |
417 | PCIBus *bus; |
418 | ||
3ef96221 | 419 | pc_init_pci(machine); |
39ae4972 | 420 | |
1ef7a2a2 | 421 | bus = pci_find_primary_bus(); |
39ae4972 PD |
422 | if (bus != NULL) { |
423 | pci_create_simple(bus, -1, "xen-platform"); | |
424 | } | |
29d3ccde AP |
425 | } |
426 | #endif | |
427 | ||
a0dba644 MT |
428 | #define PC_I440FX_MACHINE_OPTIONS \ |
429 | PC_DEFAULT_MACHINE_OPTIONS, \ | |
430 | .desc = "Standard PC (i440FX + PIIX, 1996)", \ | |
431 | .hot_add_cpu = pc_hot_add_cpu | |
432 | ||
3458b2b0 | 433 | #define PC_I440FX_2_1_MACHINE_OPTIONS \ |
bcf2b7d2 GH |
434 | PC_I440FX_MACHINE_OPTIONS, \ |
435 | .default_machine_opts = "firmware=bios-256k.bin" | |
aeca6e8d | 436 | |
3458b2b0 MT |
437 | static QEMUMachine pc_i440fx_machine_v2_1 = { |
438 | PC_I440FX_2_1_MACHINE_OPTIONS, | |
439 | .name = "pc-i440fx-2.1", | |
aeca6e8d GH |
440 | .alias = "pc", |
441 | .init = pc_init_pci, | |
442 | .is_default = 1, | |
443 | }; | |
444 | ||
3458b2b0 MT |
445 | #define PC_I440FX_2_0_MACHINE_OPTIONS PC_I440FX_2_1_MACHINE_OPTIONS |
446 | ||
447 | static QEMUMachine pc_i440fx_machine_v2_0 = { | |
448 | PC_I440FX_2_0_MACHINE_OPTIONS, | |
449 | .name = "pc-i440fx-2.0", | |
450 | .init = pc_init_pci_2_0, | |
9df11c9f GS |
451 | .compat_props = (GlobalProperty[]) { |
452 | PC_COMPAT_2_0, | |
453 | { /* end of list */ } | |
454 | }, | |
3458b2b0 MT |
455 | }; |
456 | ||
e9845f09 | 457 | #define PC_I440FX_1_7_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS |
aeca6e8d | 458 | |
e9845f09 VM |
459 | static QEMUMachine pc_i440fx_machine_v1_7 = { |
460 | PC_I440FX_1_7_MACHINE_OPTIONS, | |
461 | .name = "pc-i440fx-1.7", | |
b29ad07e | 462 | .init = pc_init_pci_1_7, |
5319dc7b GH |
463 | .compat_props = (GlobalProperty[]) { |
464 | PC_COMPAT_1_7, | |
465 | { /* end of list */ } | |
466 | }, | |
e9845f09 VM |
467 | }; |
468 | ||
a0dba644 MT |
469 | #define PC_I440FX_1_6_MACHINE_OPTIONS PC_I440FX_MACHINE_OPTIONS |
470 | ||
45053fde | 471 | static QEMUMachine pc_i440fx_machine_v1_6 = { |
a0dba644 | 472 | PC_I440FX_1_6_MACHINE_OPTIONS, |
45053fde | 473 | .name = "pc-i440fx-1.6", |
9604f70f | 474 | .init = pc_init_pci_1_6, |
e9845f09 VM |
475 | .compat_props = (GlobalProperty[]) { |
476 | PC_COMPAT_1_6, | |
477 | { /* end of list */ } | |
478 | }, | |
845773ab IY |
479 | }; |
480 | ||
45053fde | 481 | static QEMUMachine pc_i440fx_machine_v1_5 = { |
a0dba644 | 482 | PC_I440FX_1_6_MACHINE_OPTIONS, |
45053fde | 483 | .name = "pc-i440fx-1.5", |
f8c457b8 | 484 | .init = pc_init_pci_1_5, |
ffce9ebb EH |
485 | .compat_props = (GlobalProperty[]) { |
486 | PC_COMPAT_1_5, | |
487 | { /* end of list */ } | |
488 | }, | |
45053fde EH |
489 | }; |
490 | ||
a0dba644 MT |
491 | #define PC_I440FX_1_4_MACHINE_OPTIONS \ |
492 | PC_I440FX_1_6_MACHINE_OPTIONS, \ | |
493 | .hot_add_cpu = NULL | |
494 | ||
bf3caa3d | 495 | static QEMUMachine pc_i440fx_machine_v1_4 = { |
a0dba644 | 496 | PC_I440FX_1_4_MACHINE_OPTIONS, |
bf3caa3d | 497 | .name = "pc-i440fx-1.4", |
9953f882 | 498 | .init = pc_init_pci_1_4, |
bf3caa3d PB |
499 | .compat_props = (GlobalProperty[]) { |
500 | PC_COMPAT_1_4, | |
501 | { /* end of list */ } | |
502 | }, | |
bf3caa3d PB |
503 | }; |
504 | ||
427e3aa1 | 505 | #define PC_COMPAT_1_3 \ |
bf3caa3d | 506 | PC_COMPAT_1_4, \ |
427e3aa1 HG |
507 | {\ |
508 | .driver = "usb-tablet",\ | |
509 | .property = "usb_version",\ | |
510 | .value = stringify(1),\ | |
c1943a3f AK |
511 | },{\ |
512 | .driver = "virtio-net-pci",\ | |
513 | .property = "ctrl_mac_addr",\ | |
514 | .value = "off", \ | |
a9c87c58 JW |
515 | },{ \ |
516 | .driver = "virtio-net-pci", \ | |
517 | .property = "mq", \ | |
518 | .value = "off", \ | |
2af234e6 MT |
519 | }, {\ |
520 | .driver = "e1000",\ | |
521 | .property = "autonegotiation",\ | |
522 | .value = "off",\ | |
427e3aa1 HG |
523 | } |
524 | ||
f1ae2e38 | 525 | static QEMUMachine pc_machine_v1_3 = { |
a0dba644 | 526 | PC_I440FX_1_4_MACHINE_OPTIONS, |
f1ae2e38 | 527 | .name = "pc-1.3", |
8932cfdf | 528 | .init = pc_init_pci_1_3, |
f1ae2e38 | 529 | .compat_props = (GlobalProperty[]) { |
427e3aa1 | 530 | PC_COMPAT_1_3, |
f1ae2e38 GH |
531 | { /* end of list */ } |
532 | }, | |
533 | }; | |
534 | ||
183c5eaa | 535 | #define PC_COMPAT_1_2 \ |
427e3aa1 | 536 | PC_COMPAT_1_3,\ |
183c5eaa GH |
537 | {\ |
538 | .driver = "nec-usb-xhci",\ | |
539 | .property = "msi",\ | |
540 | .value = "off",\ | |
541 | },{\ | |
542 | .driver = "nec-usb-xhci",\ | |
543 | .property = "msix",\ | |
544 | .value = "off",\ | |
c08ba66f GH |
545 | },{\ |
546 | .driver = "ivshmem",\ | |
547 | .property = "use64",\ | |
548 | .value = "0",\ | |
591af143 GH |
549 | },{\ |
550 | .driver = "qxl",\ | |
551 | .property = "revision",\ | |
552 | .value = stringify(3),\ | |
553 | },{\ | |
554 | .driver = "qxl-vga",\ | |
555 | .property = "revision",\ | |
556 | .value = stringify(3),\ | |
803ff052 GH |
557 | },{\ |
558 | .driver = "VGA",\ | |
559 | .property = "mmio",\ | |
560 | .value = "off",\ | |
183c5eaa GH |
561 | } |
562 | ||
a0dba644 MT |
563 | #define PC_I440FX_1_2_MACHINE_OPTIONS \ |
564 | PC_I440FX_1_4_MACHINE_OPTIONS, \ | |
565 | .init = pc_init_pci_1_2 | |
566 | ||
f4306941 | 567 | static QEMUMachine pc_machine_v1_2 = { |
a0dba644 | 568 | PC_I440FX_1_2_MACHINE_OPTIONS, |
f4306941 | 569 | .name = "pc-1.2", |
183c5eaa GH |
570 | .compat_props = (GlobalProperty[]) { |
571 | PC_COMPAT_1_2, | |
572 | { /* end of list */ } | |
573 | }, | |
f4306941 GH |
574 | }; |
575 | ||
9e56edcf | 576 | #define PC_COMPAT_1_1 \ |
183c5eaa | 577 | PC_COMPAT_1_2,\ |
9e56edcf | 578 | {\ |
07a5298c PB |
579 | .driver = "virtio-scsi-pci",\ |
580 | .property = "hotplug",\ | |
581 | .value = "off",\ | |
582 | },{\ | |
583 | .driver = "virtio-scsi-pci",\ | |
584 | .property = "param_change",\ | |
585 | .value = "off",\ | |
586 | },{\ | |
9e56edcf GH |
587 | .driver = "VGA",\ |
588 | .property = "vgamem_mb",\ | |
589 | .value = stringify(8),\ | |
590 | },{\ | |
591 | .driver = "vmware-svga",\ | |
592 | .property = "vgamem_mb",\ | |
593 | .value = stringify(8),\ | |
594 | },{\ | |
595 | .driver = "qxl-vga",\ | |
596 | .property = "vgamem_mb",\ | |
597 | .value = stringify(8),\ | |
598 | },{\ | |
599 | .driver = "qxl",\ | |
600 | .property = "vgamem_mb",\ | |
601 | .value = stringify(8),\ | |
ea776abc SH |
602 | },{\ |
603 | .driver = "virtio-blk-pci",\ | |
604 | .property = "config-wce",\ | |
605 | .value = "off",\ | |
9e56edcf GH |
606 | } |
607 | ||
f1dacf1c | 608 | static QEMUMachine pc_machine_v1_1 = { |
a0dba644 | 609 | PC_I440FX_1_2_MACHINE_OPTIONS, |
f1dacf1c | 610 | .name = "pc-1.1", |
9e56edcf GH |
611 | .compat_props = (GlobalProperty[]) { |
612 | PC_COMPAT_1_1, | |
613 | { /* end of list */ } | |
614 | }, | |
f1dacf1c GH |
615 | }; |
616 | ||
d6c73008 | 617 | #define PC_COMPAT_1_0 \ |
9e56edcf | 618 | PC_COMPAT_1_1,\ |
d6c73008 | 619 | {\ |
020c8e76 | 620 | .driver = TYPE_ISA_FDC,\ |
d6c73008 MT |
621 | .property = "check_media_rate",\ |
622 | .value = "off",\ | |
2ba1d381 DG |
623 | }, {\ |
624 | .driver = "virtio-balloon-pci",\ | |
625 | .property = "class",\ | |
626 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
fc34e77b AL |
627 | },{\ |
628 | .driver = "apic",\ | |
629 | .property = "vapic",\ | |
630 | .value = "off",\ | |
eeb0cf9a | 631 | },{\ |
bce54474 | 632 | .driver = TYPE_USB_DEVICE,\ |
eeb0cf9a GH |
633 | .property = "full-path",\ |
634 | .value = "no",\ | |
d6c73008 MT |
635 | } |
636 | ||
382b3a68 | 637 | static QEMUMachine pc_machine_v1_0 = { |
a0dba644 | 638 | PC_I440FX_1_2_MACHINE_OPTIONS, |
382b3a68 | 639 | .name = "pc-1.0", |
1b89fafe | 640 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 641 | PC_COMPAT_1_0, |
1b89fafe JJ |
642 | { /* end of list */ } |
643 | }, | |
93bfef4c | 644 | .hw_version = "1.0", |
382b3a68 JJ |
645 | }; |
646 | ||
d6c73008 MT |
647 | #define PC_COMPAT_0_15 \ |
648 | PC_COMPAT_1_0 | |
649 | ||
ce01a508 | 650 | static QEMUMachine pc_machine_v0_15 = { |
a0dba644 | 651 | PC_I440FX_1_2_MACHINE_OPTIONS, |
ce01a508 | 652 | .name = "pc-0.15", |
1b89fafe | 653 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 654 | PC_COMPAT_0_15, |
1b89fafe JJ |
655 | { /* end of list */ } |
656 | }, | |
93bfef4c | 657 | .hw_version = "0.15", |
ce01a508 AL |
658 | }; |
659 | ||
d6c73008 MT |
660 | #define PC_COMPAT_0_14 \ |
661 | PC_COMPAT_0_15,\ | |
662 | {\ | |
663 | .driver = "virtio-blk-pci",\ | |
664 | .property = "event_idx",\ | |
665 | .value = "off",\ | |
666 | },{\ | |
667 | .driver = "virtio-serial-pci",\ | |
668 | .property = "event_idx",\ | |
669 | .value = "off",\ | |
670 | },{\ | |
671 | .driver = "virtio-net-pci",\ | |
672 | .property = "event_idx",\ | |
673 | .value = "off",\ | |
674 | },{\ | |
675 | .driver = "virtio-balloon-pci",\ | |
676 | .property = "event_idx",\ | |
677 | .value = "off",\ | |
678 | } | |
679 | ||
19857e62 | 680 | static QEMUMachine pc_machine_v0_14 = { |
a0dba644 | 681 | PC_I440FX_1_2_MACHINE_OPTIONS, |
19857e62 | 682 | .name = "pc-0.14", |
3827cdb1 | 683 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 684 | PC_COMPAT_0_14, |
3827cdb1 AL |
685 | { |
686 | .driver = "qxl", | |
687 | .property = "revision", | |
688 | .value = stringify(2), | |
689 | },{ | |
690 | .driver = "qxl-vga", | |
691 | .property = "revision", | |
692 | .value = stringify(2), | |
1b89fafe | 693 | }, |
3827cdb1 AL |
694 | { /* end of list */ } |
695 | }, | |
93bfef4c | 696 | .hw_version = "0.14", |
19857e62 GH |
697 | }; |
698 | ||
d6c73008 MT |
699 | #define PC_COMPAT_0_13 \ |
700 | PC_COMPAT_0_14,\ | |
701 | {\ | |
bce54474 | 702 | .driver = TYPE_PCI_DEVICE,\ |
d6c73008 MT |
703 | .property = "command_serr_enable",\ |
704 | .value = "off",\ | |
705 | },{\ | |
706 | .driver = "AC97",\ | |
707 | .property = "use_broken_id",\ | |
708 | .value = stringify(1),\ | |
709 | } | |
710 | ||
a0dba644 MT |
711 | #define PC_I440FX_0_13_MACHINE_OPTIONS \ |
712 | PC_I440FX_1_2_MACHINE_OPTIONS, \ | |
713 | .init = pc_init_pci_no_kvmclock | |
714 | ||
b903a0f7 | 715 | static QEMUMachine pc_machine_v0_13 = { |
a0dba644 | 716 | PC_I440FX_0_13_MACHINE_OPTIONS, |
b903a0f7 | 717 | .name = "pc-0.13", |
9dbcca5a | 718 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 719 | PC_COMPAT_0_13, |
9dbcca5a GH |
720 | { |
721 | .driver = "virtio-9p-pci", | |
722 | .property = "vectors", | |
723 | .value = stringify(0), | |
281a26b1 GH |
724 | },{ |
725 | .driver = "VGA", | |
726 | .property = "rombar", | |
727 | .value = stringify(0), | |
728 | },{ | |
729 | .driver = "vmware-svga", | |
730 | .property = "rombar", | |
731 | .value = stringify(0), | |
1b89fafe | 732 | }, |
9dbcca5a GH |
733 | { /* end of list */ } |
734 | }, | |
93bfef4c | 735 | .hw_version = "0.13", |
b903a0f7 GH |
736 | }; |
737 | ||
d6c73008 MT |
738 | #define PC_COMPAT_0_12 \ |
739 | PC_COMPAT_0_13,\ | |
740 | {\ | |
741 | .driver = "virtio-serial-pci",\ | |
742 | .property = "max_ports",\ | |
743 | .value = stringify(1),\ | |
744 | },{\ | |
745 | .driver = "virtio-serial-pci",\ | |
746 | .property = "vectors",\ | |
747 | .value = stringify(0),\ | |
93c8e4dc GH |
748 | },{\ |
749 | .driver = "usb-mouse",\ | |
750 | .property = "serial",\ | |
751 | .value = "1",\ | |
752 | },{\ | |
753 | .driver = "usb-tablet",\ | |
754 | .property = "serial",\ | |
755 | .value = "1",\ | |
756 | },{\ | |
757 | .driver = "usb-kbd",\ | |
758 | .property = "serial",\ | |
759 | .value = "1",\ | |
d6c73008 MT |
760 | } |
761 | ||
845773ab | 762 | static QEMUMachine pc_machine_v0_12 = { |
a0dba644 | 763 | PC_I440FX_0_13_MACHINE_OPTIONS, |
845773ab | 764 | .name = "pc-0.12", |
845773ab | 765 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 766 | PC_COMPAT_0_12, |
845773ab | 767 | { |
281a26b1 GH |
768 | .driver = "VGA", |
769 | .property = "rombar", | |
770 | .value = stringify(0), | |
771 | },{ | |
772 | .driver = "vmware-svga", | |
773 | .property = "rombar", | |
774 | .value = stringify(0), | |
1b89fafe | 775 | }, |
845773ab | 776 | { /* end of list */ } |
93bfef4c CV |
777 | }, |
778 | .hw_version = "0.12", | |
845773ab IY |
779 | }; |
780 | ||
d6c73008 MT |
781 | #define PC_COMPAT_0_11 \ |
782 | PC_COMPAT_0_12,\ | |
783 | {\ | |
784 | .driver = "virtio-blk-pci",\ | |
785 | .property = "vectors",\ | |
786 | .value = stringify(0),\ | |
c115cd65 | 787 | },{\ |
bce54474 | 788 | .driver = TYPE_PCI_DEVICE,\ |
c115cd65 PB |
789 | .property = "rombar",\ |
790 | .value = stringify(0),\ | |
d6c73008 MT |
791 | } |
792 | ||
845773ab | 793 | static QEMUMachine pc_machine_v0_11 = { |
a0dba644 | 794 | PC_I440FX_0_13_MACHINE_OPTIONS, |
845773ab | 795 | .name = "pc-0.11", |
845773ab | 796 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 797 | PC_COMPAT_0_11, |
845773ab | 798 | { |
845773ab IY |
799 | .driver = "ide-drive", |
800 | .property = "ver", | |
801 | .value = "0.11", | |
802 | },{ | |
803 | .driver = "scsi-disk", | |
804 | .property = "ver", | |
805 | .value = "0.11", | |
1b89fafe | 806 | }, |
845773ab | 807 | { /* end of list */ } |
93bfef4c CV |
808 | }, |
809 | .hw_version = "0.11", | |
845773ab IY |
810 | }; |
811 | ||
812 | static QEMUMachine pc_machine_v0_10 = { | |
a0dba644 | 813 | PC_I440FX_0_13_MACHINE_OPTIONS, |
845773ab | 814 | .name = "pc-0.10", |
845773ab | 815 | .compat_props = (GlobalProperty[]) { |
d6c73008 | 816 | PC_COMPAT_0_11, |
845773ab IY |
817 | { |
818 | .driver = "virtio-blk-pci", | |
819 | .property = "class", | |
820 | .value = stringify(PCI_CLASS_STORAGE_OTHER), | |
821 | },{ | |
822 | .driver = "virtio-serial-pci", | |
823 | .property = "class", | |
824 | .value = stringify(PCI_CLASS_DISPLAY_OTHER), | |
845773ab IY |
825 | },{ |
826 | .driver = "virtio-net-pci", | |
827 | .property = "vectors", | |
828 | .value = stringify(0), | |
845773ab IY |
829 | },{ |
830 | .driver = "ide-drive", | |
831 | .property = "ver", | |
832 | .value = "0.10", | |
833 | },{ | |
834 | .driver = "scsi-disk", | |
835 | .property = "ver", | |
836 | .value = "0.10", | |
1b89fafe | 837 | }, |
845773ab IY |
838 | { /* end of list */ } |
839 | }, | |
93bfef4c | 840 | .hw_version = "0.10", |
845773ab IY |
841 | }; |
842 | ||
843 | static QEMUMachine isapc_machine = { | |
a0dba644 | 844 | PC_COMMON_MACHINE_OPTIONS, |
845773ab IY |
845 | .name = "isapc", |
846 | .desc = "ISA-only PC", | |
847 | .init = pc_init_isa, | |
848 | .max_cpus = 1, | |
1b89fafe | 849 | .compat_props = (GlobalProperty[]) { |
1b89fafe JJ |
850 | { /* end of list */ } |
851 | }, | |
845773ab IY |
852 | }; |
853 | ||
29d3ccde AP |
854 | #ifdef CONFIG_XEN |
855 | static QEMUMachine xenfv_machine = { | |
a0dba644 | 856 | PC_COMMON_MACHINE_OPTIONS, |
29d3ccde AP |
857 | .name = "xenfv", |
858 | .desc = "Xen Fully-virtualized PC", | |
859 | .init = pc_xen_hvm_init, | |
860 | .max_cpus = HVM_MAX_VCPUS, | |
861 | .default_machine_opts = "accel=xen", | |
594278d9 | 862 | .hot_add_cpu = pc_hot_add_cpu, |
d160024f MT |
863 | .compat_props = (GlobalProperty[]) { |
864 | /* xenfv has no fwcfg and so does not load acpi from QEMU. | |
865 | * as such new acpi features don't work. | |
866 | */ | |
867 | { | |
868 | .driver = "PIIX4_PM", | |
869 | .property = "acpi-pci-hotplug-with-bridge-support", | |
870 | .value = "off", | |
871 | }, | |
872 | { /* end of list */ } | |
873 | }, | |
29d3ccde AP |
874 | }; |
875 | #endif | |
876 | ||
845773ab IY |
877 | static void pc_machine_init(void) |
878 | { | |
d5747cac IM |
879 | qemu_register_pc_machine(&pc_i440fx_machine_v2_1); |
880 | qemu_register_pc_machine(&pc_i440fx_machine_v2_0); | |
881 | qemu_register_pc_machine(&pc_i440fx_machine_v1_7); | |
882 | qemu_register_pc_machine(&pc_i440fx_machine_v1_6); | |
883 | qemu_register_pc_machine(&pc_i440fx_machine_v1_5); | |
884 | qemu_register_pc_machine(&pc_i440fx_machine_v1_4); | |
885 | qemu_register_pc_machine(&pc_machine_v1_3); | |
886 | qemu_register_pc_machine(&pc_machine_v1_2); | |
887 | qemu_register_pc_machine(&pc_machine_v1_1); | |
888 | qemu_register_pc_machine(&pc_machine_v1_0); | |
889 | qemu_register_pc_machine(&pc_machine_v0_15); | |
890 | qemu_register_pc_machine(&pc_machine_v0_14); | |
891 | qemu_register_pc_machine(&pc_machine_v0_13); | |
892 | qemu_register_pc_machine(&pc_machine_v0_12); | |
893 | qemu_register_pc_machine(&pc_machine_v0_11); | |
894 | qemu_register_pc_machine(&pc_machine_v0_10); | |
895 | qemu_register_pc_machine(&isapc_machine); | |
29d3ccde | 896 | #ifdef CONFIG_XEN |
d5747cac | 897 | qemu_register_pc_machine(&xenfv_machine); |
29d3ccde | 898 | #endif |
845773ab IY |
899 | } |
900 | ||
901 | machine_init(pc_machine_init); |