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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 | ||
b6a0aa05 | 25 | #include "qemu/osdep.h" |
60386ea2 | 26 | #include "config-devices.h" |
ae0a5466 | 27 | |
d471bf3e | 28 | #include "qemu/units.h" |
04920fc0 | 29 | #include "hw/loader.h" |
549e984e | 30 | #include "hw/i386/x86.h" |
0d09e41a PB |
31 | #include "hw/i386/pc.h" |
32 | #include "hw/i386/apic.h" | |
0fd61a2d | 33 | #include "hw/pci-host/i440fx.h" |
fff123b8 | 34 | #include "hw/southbridge/piix.h" |
94692dcd | 35 | #include "hw/display/ramfb.h" |
a2eb5c0c | 36 | #include "hw/firmware/smbios.h" |
83c9f4ca PB |
37 | #include "hw/pci/pci.h" |
38 | #include "hw/pci/pci_ids.h" | |
39 | #include "hw/usb.h" | |
1422e32d | 40 | #include "net/net.h" |
df45d38f | 41 | #include "hw/ide/pci.h" |
64552b6b | 42 | #include "hw/irq.h" |
9c17d615 | 43 | #include "sysemu/kvm.h" |
83c9f4ca | 44 | #include "hw/kvm/clock.h" |
9c17d615 | 45 | #include "sysemu/sysemu.h" |
83c9f4ca | 46 | #include "hw/sysbus.h" |
9c17d615 | 47 | #include "sysemu/arch_init.h" |
93198b6c | 48 | #include "hw/i2c/smbus_eeprom.h" |
0d09e41a | 49 | #include "hw/xen/xen.h" |
022c62cb PB |
50 | #include "exec/memory.h" |
51 | #include "exec/address-spaces.h" | |
0445259b | 52 | #include "hw/acpi/acpi.h" |
dc59944b | 53 | #include "cpu.h" |
e688df6b | 54 | #include "qapi/error.h" |
c87b1520 | 55 | #include "qemu/error-report.h" |
29d3ccde | 56 | #ifdef CONFIG_XEN |
998250e9 TC |
57 | #include <xen/hvm/hvm_info_table.h> |
58 | #include "hw/xen/xen_pt.h" | |
29d3ccde | 59 | #endif |
84a899de | 60 | #include "migration/global_state.h" |
c4b63b7c | 61 | #include "migration/misc.h" |
3bfe5716 | 62 | #include "sysemu/numa.h" |
4b997690 | 63 | #include "hw/mem/nvdimm.h" |
5c94b826 | 64 | #include "hw/i386/acpi-build.h" |
845773ab IY |
65 | |
66 | #define MAX_IDE_BUS 2 | |
67 | ||
60386ea2 | 68 | #ifdef CONFIG_IDE_ISA |
845773ab IY |
69 | static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; |
70 | static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; | |
71 | static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; | |
60386ea2 | 72 | #endif |
845773ab IY |
73 | |
74 | /* PC hardware initialisation */ | |
76d39ab4 TC |
75 | static void pc_init1(MachineState *machine, |
76 | const char *host_type, const char *pci_type) | |
845773ab | 77 | { |
ec68007a | 78 | PCMachineState *pcms = PC_MACHINE(machine); |
7102fa70 | 79 | PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms); |
f0bb276b | 80 | X86MachineState *x86ms = X86_MACHINE(machine); |
1e099556 EH |
81 | MemoryRegion *system_memory = get_system_memory(); |
82 | MemoryRegion *system_io = get_system_io(); | |
845773ab | 83 | PCIBus *pci_bus; |
48a18b3c | 84 | ISABus *isa_bus; |
845773ab IY |
85 | PCII440FXState *i440fx_state; |
86 | int piix3_devfn = -1; | |
2ba154cf | 87 | qemu_irq smi_irq; |
b881fbe9 | 88 | GSIState *gsi_state; |
c0897e0c | 89 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 90 | ISADevice *rtc_state; |
ae0a5466 AK |
91 | MemoryRegion *ram_memory; |
92 | MemoryRegion *pci_memory; | |
4463aee6 | 93 | MemoryRegion *rom_memory; |
c87b1520 | 94 | ram_addr_t lowmem; |
845773ab | 95 | |
8156d480 GH |
96 | /* |
97 | * Calculate ram split, for memory below and above 4G. It's a bit | |
98 | * complicated for backward compatibility reasons ... | |
99 | * | |
100 | * - Traditional split is 3.5G (lowmem = 0xe0000000). This is the | |
101 | * default value for max_ram_below_4g now. | |
102 | * | |
103 | * - Then, to gigabyte align the memory, we move the split to 3G | |
104 | * (lowmem = 0xc0000000). But only in case we have to split in | |
105 | * the first place, i.e. ram_size is larger than (traditional) | |
106 | * lowmem. And for new machine types (gigabyte_align = true) | |
107 | * only, for live migration compatibility reasons. | |
108 | * | |
109 | * - Next the max-ram-below-4g option was added, which allowed to | |
110 | * reduce lowmem to a smaller value, to allow a larger PCI I/O | |
111 | * window below 4G. qemu doesn't enforce gigabyte alignment here, | |
112 | * but prints a warning. | |
113 | * | |
114 | * - Finally max-ram-below-4g got updated to also allow raising lowmem, | |
115 | * so legacy non-PAE guests can get as much memory as possible in | |
116 | * the 32bit address space below 4G. | |
117 | * | |
5ec7d098 GH |
118 | * - Note that Xen has its own ram setp code in xen_ram_init(), |
119 | * called via xen_hvm_init(). | |
120 | * | |
8156d480 GH |
121 | * Examples: |
122 | * qemu -M pc-1.7 -m 4G (old default) -> 3584M low, 512M high | |
123 | * qemu -M pc -m 4G (new default) -> 3072M low, 1024M high | |
124 | * qemu -M pc,max-ram-below-4g=2G -m 4G -> 2048M low, 2048M high | |
125 | * qemu -M pc,max-ram-below-4g=4G -m 3968M -> 3968M low (=4G-128M) | |
ecdbfceb | 126 | */ |
5ec7d098 GH |
127 | if (xen_enabled()) { |
128 | xen_hvm_init(pcms, &ram_memory); | |
129 | } else { | |
f0bb276b PB |
130 | if (!x86ms->max_ram_below_4g) { |
131 | x86ms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */ | |
5ec7d098 | 132 | } |
f0bb276b PB |
133 | lowmem = x86ms->max_ram_below_4g; |
134 | if (machine->ram_size >= x86ms->max_ram_below_4g) { | |
5ec7d098 GH |
135 | if (pcmc->gigabyte_align) { |
136 | if (lowmem > 0xc0000000) { | |
137 | lowmem = 0xc0000000; | |
138 | } | |
d471bf3e | 139 | if (lowmem & (1 * GiB - 1)) { |
3dc6f869 AF |
140 | warn_report("Large machine and max_ram_below_4g " |
141 | "(%" PRIu64 ") not a multiple of 1G; " | |
142 | "possible bad performance.", | |
f0bb276b | 143 | x86ms->max_ram_below_4g); |
5ec7d098 | 144 | } |
8156d480 | 145 | } |
c87b1520 | 146 | } |
c87b1520 | 147 | |
5ec7d098 | 148 | if (machine->ram_size >= lowmem) { |
f0bb276b PB |
149 | x86ms->above_4g_mem_size = machine->ram_size - lowmem; |
150 | x86ms->below_4g_mem_size = lowmem; | |
5ec7d098 | 151 | } else { |
f0bb276b PB |
152 | x86ms->above_4g_mem_size = 0; |
153 | x86ms->below_4g_mem_size = machine->ram_size; | |
5ec7d098 | 154 | } |
3c2a9669 DS |
155 | } |
156 | ||
703a548a | 157 | x86_cpus_init(x86ms, pcmc->default_cpu_version); |
3c2a9669 | 158 | |
7102fa70 | 159 | if (kvm_enabled() && pcmc->kvmclock_enabled) { |
3c2a9669 DS |
160 | kvmclock_create(); |
161 | } | |
162 | ||
7102fa70 | 163 | if (pcmc->pci_enabled) { |
4463aee6 | 164 | pci_memory = g_new(MemoryRegion, 1); |
286690e3 | 165 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
4463aee6 JK |
166 | rom_memory = pci_memory; |
167 | } else { | |
168 | pci_memory = NULL; | |
169 | rom_memory = system_memory; | |
170 | } | |
ae0a5466 | 171 | |
5db3f0de | 172 | pc_guest_info_init(pcms); |
3459a625 | 173 | |
7102fa70 | 174 | if (pcmc->smbios_defaults) { |
3ef96221 | 175 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 176 | /* These values are guest ABI, do not change */ |
e6667f71 | 177 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
7102fa70 EH |
178 | mc->name, pcmc->smbios_legacy_mode, |
179 | pcmc->smbios_uuid_encoded, | |
86299120 | 180 | SMBIOS_ENTRY_POINT_21); |
b29ad07e MA |
181 | } |
182 | ||
845773ab | 183 | /* allocate ram and load rom/bios */ |
29d3ccde | 184 | if (!xen_enabled()) { |
62b160c0 | 185 | pc_memory_init(pcms, system_memory, |
5934e216 | 186 | rom_memory, &ram_memory); |
b33a5bbf CL |
187 | } else if (machine->kernel_filename != NULL) { |
188 | /* For xen HVM direct kernel boot, load linux here */ | |
7bc35e0f | 189 | xen_load_linux(pcms); |
29d3ccde | 190 | } |
845773ab | 191 | |
417258f1 | 192 | gsi_state = pc_gsi_create(&x86ms->gsi, pcmc->pci_enabled); |
845773ab | 193 | |
7102fa70 | 194 | if (pcmc->pci_enabled) { |
48bc99a0 PMD |
195 | PIIX3State *piix3; |
196 | ||
76d39ab4 TC |
197 | pci_bus = i440fx_init(host_type, |
198 | pci_type, | |
48bc99a0 | 199 | &i440fx_state, |
3ef96221 | 200 | system_memory, system_io, machine->ram_size, |
f0bb276b PB |
201 | x86ms->below_4g_mem_size, |
202 | x86ms->above_4g_mem_size, | |
ae0a5466 | 203 | pci_memory, ram_memory); |
81ed6482 | 204 | pcms->bus = pci_bus; |
48bc99a0 PMD |
205 | |
206 | piix3 = piix3_create(pci_bus, &isa_bus); | |
207 | piix3->pic = x86ms->gsi; | |
208 | piix3_devfn = piix3->dev.devfn; | |
845773ab IY |
209 | } else { |
210 | pci_bus = NULL; | |
02a89b21 | 211 | i440fx_state = NULL; |
d10e5432 MA |
212 | isa_bus = isa_bus_new(NULL, get_system_memory(), system_io, |
213 | &error_abort); | |
57285cc3 | 214 | no_hpet = 1; |
845773ab | 215 | } |
f0bb276b | 216 | isa_bus_irqs(isa_bus, x86ms->gsi); |
845773ab | 217 | |
4501d317 | 218 | pc_i8259_create(isa_bus, gsi_state->i8259_irq); |
4bae1efe | 219 | |
7102fa70 | 220 | if (pcmc->pci_enabled) { |
a39e3564 | 221 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe RH |
222 | } |
223 | ||
6f529b75 PB |
224 | if (tcg_enabled()) { |
225 | x86_register_ferr_irq(x86ms->gsi[13]); | |
226 | } | |
845773ab | 227 | |
7102fa70 | 228 | pc_vga_init(isa_bus, pcmc->pci_enabled ? pci_bus : NULL); |
01195b73 | 229 | |
7fb1cf16 | 230 | assert(pcms->vmport != ON_OFF_AUTO__MAX); |
ec68007a EH |
231 | if (pcms->vmport == ON_OFF_AUTO_AUTO) { |
232 | pcms->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON; | |
d1048bef DS |
233 | } |
234 | ||
845773ab | 235 | /* init basic PC hardware */ |
f0bb276b | 236 | pc_basic_device_init(isa_bus, x86ms->gsi, &rtc_state, true, |
f5878b03 CM |
237 | (pcms->vmport != ON_OFF_AUTO_ON), pcms->pit_enabled, |
238 | 0x4); | |
845773ab | 239 | |
4b9c264b | 240 | pc_nic_init(pcmc, isa_bus, pci_bus); |
845773ab | 241 | |
7102fa70 | 242 | if (pcmc->pci_enabled) { |
c0897e0c | 243 | PCIDevice *dev; |
df45d38f BZ |
244 | |
245 | dev = pci_create_simple(pci_bus, piix3_devfn + 1, | |
246 | xen_enabled() ? "piix3-ide-xen" : "piix3-ide"); | |
be1765f3 | 247 | pci_ide_create_devs(dev); |
c0897e0c MA |
248 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
249 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
60386ea2 JM |
250 | pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state); |
251 | } | |
252 | #ifdef CONFIG_IDE_ISA | |
be1765f3 BZ |
253 | else { |
254 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; | |
c9d6da3a | 255 | int i; |
be1765f3 BZ |
256 | |
257 | ide_drive_get(hd, ARRAY_SIZE(hd)); | |
c9d6da3a | 258 | for (i = 0; i < MAX_IDE_BUS; i++) { |
c0897e0c | 259 | ISADevice *dev; |
61de3676 | 260 | char busname[] = "ide.0"; |
48a18b3c HP |
261 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
262 | ide_irq[i], | |
c0897e0c | 263 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
264 | /* |
265 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
266 | * second one. | |
267 | */ | |
268 | busname[4] = '0' + i; | |
269 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab | 270 | } |
60386ea2 | 271 | pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state); |
845773ab | 272 | } |
60386ea2 | 273 | #endif |
845773ab | 274 | |
4bcbe0b6 | 275 | if (pcmc->pci_enabled && machine_usb(machine)) { |
afb9a60e | 276 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
277 | } |
278 | ||
17e89077 | 279 | if (pcmc->pci_enabled && x86_machine_is_acpi_enabled(X86_MACHINE(pcms))) { |
781bbd6b | 280 | DeviceState *piix4_pm; |
845773ab | 281 | |
2ba154cf | 282 | smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); |
845773ab | 283 | /* TODO: Populate SPD eeprom data. */ |
ebe15582 | 284 | pcms->smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, |
f0bb276b | 285 | x86ms->gsi[9], smi_irq, |
ed9e923c | 286 | x86_machine_is_smm_enabled(x86ms), |
ebe15582 CM |
287 | &piix4_pm); |
288 | smbus_eeprom_init(pcms->smbus, 8, NULL, 0); | |
781bbd6b IM |
289 | |
290 | object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, | |
291 | TYPE_HOTPLUG_HANDLER, | |
ec68007a | 292 | (Object **)&pcms->acpi_dev, |
781bbd6b | 293 | object_property_allow_set_link, |
265b578c | 294 | OBJ_PROP_LINK_STRONG, &error_abort); |
781bbd6b IM |
295 | object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), |
296 | PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); | |
845773ab IY |
297 | } |
298 | ||
f6a0d06b EA |
299 | if (machine->nvdimms_state->is_enabled) { |
300 | nvdimm_init_acpi_state(machine->nvdimms_state, system_io, | |
5c94b826 | 301 | x86_nvdimm_acpi_dsmio, |
f0bb276b | 302 | x86ms->fw_cfg, OBJECT(pcms)); |
5fe79386 | 303 | } |
845773ab IY |
304 | } |
305 | ||
79859507 EH |
306 | /* Looking for a pc_compat_2_4() function? It doesn't exist. |
307 | * pc_compat_*() functions that run on machine-init time and | |
308 | * change global QEMU state are deprecated. Please don't create | |
309 | * one, and implement any pc-*-2.4 (and newer) compat code in | |
ac78f737 | 310 | * hw_compat_*, pc_compat_*, or * pc_*_machine_options(). |
79859507 EH |
311 | */ |
312 | ||
8995dd90 | 313 | static void pc_compat_2_3_fn(MachineState *machine) |
5cb50e0a | 314 | { |
ed9e923c | 315 | X86MachineState *x86ms = X86_MACHINE(machine); |
355023f2 | 316 | if (kvm_enabled()) { |
ed9e923c | 317 | x86ms->smm = ON_OFF_AUTO_OFF; |
355023f2 | 318 | } |
5cb50e0a JW |
319 | } |
320 | ||
1c30044e | 321 | static void pc_compat_2_2_fn(MachineState *machine) |
64bbd372 | 322 | { |
8995dd90 | 323 | pc_compat_2_3_fn(machine); |
64bbd372 PB |
324 | } |
325 | ||
c4fc5695 | 326 | static void pc_compat_2_1_fn(MachineState *machine) |
2cad57c7 | 327 | { |
1c30044e | 328 | pc_compat_2_2_fn(machine); |
5114e842 | 329 | x86_cpu_change_kvm_default("svm", NULL); |
2cad57c7 EH |
330 | } |
331 | ||
a310e653 | 332 | static void pc_compat_2_0_fn(MachineState *machine) |
3458b2b0 | 333 | { |
c4fc5695 | 334 | pc_compat_2_1_fn(machine); |
3458b2b0 MT |
335 | } |
336 | ||
a310e653 | 337 | static void pc_compat_1_7_fn(MachineState *machine) |
b29ad07e | 338 | { |
a310e653 | 339 | pc_compat_2_0_fn(machine); |
5114e842 | 340 | x86_cpu_change_kvm_default("x2apic", NULL); |
b29ad07e MA |
341 | } |
342 | ||
a310e653 | 343 | static void pc_compat_1_6_fn(MachineState *machine) |
f8c457b8 | 344 | { |
a310e653 | 345 | pc_compat_1_7_fn(machine); |
f8c457b8 MT |
346 | } |
347 | ||
a310e653 | 348 | static void pc_compat_1_5_fn(MachineState *machine) |
9604f70f | 349 | { |
a310e653 | 350 | pc_compat_1_6_fn(machine); |
9604f70f MT |
351 | } |
352 | ||
a310e653 | 353 | static void pc_compat_1_4_fn(MachineState *machine) |
9953f882 | 354 | { |
a310e653 | 355 | pc_compat_1_5_fn(machine); |
9953f882 MA |
356 | } |
357 | ||
3ef96221 | 358 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 359 | { |
a310e653 | 360 | pc_compat_1_4_fn(machine); |
89b439f3 EH |
361 | } |
362 | ||
30d2a17b | 363 | /* PC compat function for pc-1.0 to pc-1.2 */ |
3ef96221 | 364 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 365 | { |
3ef96221 | 366 | pc_compat_1_3(machine); |
5114e842 | 367 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
89b439f3 EH |
368 | } |
369 | ||
3ef96221 | 370 | static void pc_init_isa(MachineState *machine) |
845773ab | 371 | { |
76d39ab4 | 372 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE); |
845773ab IY |
373 | } |
374 | ||
29d3ccde | 375 | #ifdef CONFIG_XEN |
998250e9 TC |
376 | static void pc_xen_hvm_init_pci(MachineState *machine) |
377 | { | |
378 | const char *pci_type = has_igd_gfx_passthru ? | |
379 | TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE; | |
380 | ||
381 | pc_init1(machine, | |
382 | TYPE_I440FX_PCI_HOST_BRIDGE, | |
383 | pci_type); | |
384 | } | |
385 | ||
3ef96221 | 386 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 387 | { |
e492dc5a | 388 | PCMachineState *pcms = PC_MACHINE(machine); |
39ae4972 | 389 | |
a88ae0d4 EH |
390 | if (!xen_enabled()) { |
391 | error_report("xenfv machine requires the xen accelerator"); | |
392 | exit(1); | |
393 | } | |
394 | ||
998250e9 | 395 | pc_xen_hvm_init_pci(machine); |
e492dc5a | 396 | pci_create_simple(pcms->bus, -1, "xen-platform"); |
29d3ccde AP |
397 | } |
398 | #endif | |
399 | ||
99fbeafe EH |
400 | #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \ |
401 | static void pc_init_##suffix(MachineState *machine) \ | |
402 | { \ | |
403 | void (*compat)(MachineState *m) = (compatfn); \ | |
404 | if (compat) { \ | |
405 | compat(machine); \ | |
406 | } \ | |
76d39ab4 TC |
407 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, \ |
408 | TYPE_I440FX_PCI_DEVICE); \ | |
99fbeafe EH |
409 | } \ |
410 | DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn) | |
fddd179a | 411 | |
865906f7 | 412 | static void pc_i440fx_machine_options(MachineClass *m) |
fddd179a | 413 | { |
4b9c264b PB |
414 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
415 | pcmc->default_nic_model = "e1000"; | |
416 | ||
fddd179a EH |
417 | m->family = "pc_piix"; |
418 | m->desc = "Standard PC (i440FX + PIIX, 1996)"; | |
254bdb1c EH |
419 | m->default_machine_opts = "firmware=bios-256k.bin"; |
420 | m->default_display = "std"; | |
94692dcd | 421 | machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE); |
fddd179a EH |
422 | } |
423 | ||
541aaa1d | 424 | static void pc_i440fx_5_1_machine_options(MachineClass *m) |
fddd179a | 425 | { |
0788a56b | 426 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 427 | pc_i440fx_machine_options(m); |
fddd179a | 428 | m->alias = "pc"; |
ea0ac7f6 | 429 | m->is_default = true; |
0788a56b | 430 | pcmc->default_cpu_version = 1; |
fddd179a | 431 | } |
aeca6e8d | 432 | |
541aaa1d CH |
433 | DEFINE_I440FX_MACHINE(v5_1, "pc-i440fx-5.1", NULL, |
434 | pc_i440fx_5_1_machine_options); | |
435 | ||
436 | static void pc_i440fx_5_0_machine_options(MachineClass *m) | |
437 | { | |
438 | pc_i440fx_5_1_machine_options(m); | |
439 | m->alias = NULL; | |
440 | m->is_default = false; | |
441 | compat_props_add(m->compat_props, hw_compat_5_0, hw_compat_5_0_len); | |
442 | compat_props_add(m->compat_props, pc_compat_5_0, pc_compat_5_0_len); | |
443 | } | |
444 | ||
3eb74d20 CH |
445 | DEFINE_I440FX_MACHINE(v5_0, "pc-i440fx-5.0", NULL, |
446 | pc_i440fx_5_0_machine_options); | |
447 | ||
448 | static void pc_i440fx_4_2_machine_options(MachineClass *m) | |
449 | { | |
450 | pc_i440fx_5_0_machine_options(m); | |
451 | m->alias = NULL; | |
ea0ac7f6 | 452 | m->is_default = false; |
3eb74d20 CH |
453 | compat_props_add(m->compat_props, hw_compat_4_2, hw_compat_4_2_len); |
454 | compat_props_add(m->compat_props, pc_compat_4_2, pc_compat_4_2_len); | |
455 | } | |
456 | ||
9aec2e52 CH |
457 | DEFINE_I440FX_MACHINE(v4_2, "pc-i440fx-4.2", NULL, |
458 | pc_i440fx_4_2_machine_options); | |
459 | ||
460 | static void pc_i440fx_4_1_machine_options(MachineClass *m) | |
461 | { | |
462 | pc_i440fx_4_2_machine_options(m); | |
463 | m->alias = NULL; | |
ea0ac7f6 | 464 | m->is_default = false; |
9aec2e52 CH |
465 | compat_props_add(m->compat_props, hw_compat_4_1, hw_compat_4_1_len); |
466 | compat_props_add(m->compat_props, pc_compat_4_1, pc_compat_4_1_len); | |
467 | } | |
468 | ||
9bf2650b CH |
469 | DEFINE_I440FX_MACHINE(v4_1, "pc-i440fx-4.1", NULL, |
470 | pc_i440fx_4_1_machine_options); | |
471 | ||
472 | static void pc_i440fx_4_0_machine_options(MachineClass *m) | |
473 | { | |
0788a56b | 474 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
9bf2650b CH |
475 | pc_i440fx_4_1_machine_options(m); |
476 | m->alias = NULL; | |
ea0ac7f6 | 477 | m->is_default = false; |
0788a56b | 478 | pcmc->default_cpu_version = CPU_VERSION_LEGACY; |
9bf2650b CH |
479 | compat_props_add(m->compat_props, hw_compat_4_0, hw_compat_4_0_len); |
480 | compat_props_add(m->compat_props, pc_compat_4_0, pc_compat_4_0_len); | |
481 | } | |
482 | ||
84e060bf AW |
483 | DEFINE_I440FX_MACHINE(v4_0, "pc-i440fx-4.0", NULL, |
484 | pc_i440fx_4_0_machine_options); | |
485 | ||
486 | static void pc_i440fx_3_1_machine_options(MachineClass *m) | |
487 | { | |
fda672b5 SG |
488 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
489 | ||
84e060bf | 490 | pc_i440fx_4_0_machine_options(m); |
ea0ac7f6 | 491 | m->is_default = false; |
ebe15582 | 492 | pcmc->do_not_add_smb_acpi = true; |
7fccf2a0 | 493 | m->smbus_no_migration_support = true; |
84e060bf | 494 | m->alias = NULL; |
fda672b5 | 495 | pcmc->pvh_enabled = false; |
abd93cc7 MAL |
496 | compat_props_add(m->compat_props, hw_compat_3_1, hw_compat_3_1_len); |
497 | compat_props_add(m->compat_props, pc_compat_3_1, pc_compat_3_1_len); | |
84e060bf AW |
498 | } |
499 | ||
4a93722f MAL |
500 | DEFINE_I440FX_MACHINE(v3_1, "pc-i440fx-3.1", NULL, |
501 | pc_i440fx_3_1_machine_options); | |
502 | ||
503 | static void pc_i440fx_3_0_machine_options(MachineClass *m) | |
504 | { | |
505 | pc_i440fx_3_1_machine_options(m); | |
ddb3235d MAL |
506 | compat_props_add(m->compat_props, hw_compat_3_0, hw_compat_3_0_len); |
507 | compat_props_add(m->compat_props, pc_compat_3_0, pc_compat_3_0_len); | |
4a93722f MAL |
508 | } |
509 | ||
aa78a16d PM |
510 | DEFINE_I440FX_MACHINE(v3_0, "pc-i440fx-3.0", NULL, |
511 | pc_i440fx_3_0_machine_options); | |
968ee4ad BM |
512 | |
513 | static void pc_i440fx_2_12_machine_options(MachineClass *m) | |
514 | { | |
aa78a16d | 515 | pc_i440fx_3_0_machine_options(m); |
0d47310b MAL |
516 | compat_props_add(m->compat_props, hw_compat_2_12, hw_compat_2_12_len); |
517 | compat_props_add(m->compat_props, pc_compat_2_12, pc_compat_2_12_len); | |
968ee4ad BM |
518 | } |
519 | ||
df47ce8a HZ |
520 | DEFINE_I440FX_MACHINE(v2_12, "pc-i440fx-2.12", NULL, |
521 | pc_i440fx_2_12_machine_options); | |
522 | ||
523 | static void pc_i440fx_2_11_machine_options(MachineClass *m) | |
524 | { | |
525 | pc_i440fx_2_12_machine_options(m); | |
43df70a9 MAL |
526 | compat_props_add(m->compat_props, hw_compat_2_11, hw_compat_2_11_len); |
527 | compat_props_add(m->compat_props, pc_compat_2_11, pc_compat_2_11_len); | |
df47ce8a HZ |
528 | } |
529 | ||
a6fd5b0e MA |
530 | DEFINE_I440FX_MACHINE(v2_11, "pc-i440fx-2.11", NULL, |
531 | pc_i440fx_2_11_machine_options); | |
532 | ||
533 | static void pc_i440fx_2_10_machine_options(MachineClass *m) | |
534 | { | |
535 | pc_i440fx_2_11_machine_options(m); | |
503224f4 MAL |
536 | compat_props_add(m->compat_props, hw_compat_2_10, hw_compat_2_10_len); |
537 | compat_props_add(m->compat_props, pc_compat_2_10, pc_compat_2_10_len); | |
7b8be49d | 538 | m->auto_enable_numa_with_memhp = false; |
a6fd5b0e MA |
539 | } |
540 | ||
465238d9 PX |
541 | DEFINE_I440FX_MACHINE(v2_10, "pc-i440fx-2.10", NULL, |
542 | pc_i440fx_2_10_machine_options); | |
543 | ||
544 | static void pc_i440fx_2_9_machine_options(MachineClass *m) | |
545 | { | |
546 | pc_i440fx_2_10_machine_options(m); | |
3e803152 MAL |
547 | compat_props_add(m->compat_props, hw_compat_2_9, hw_compat_2_9_len); |
548 | compat_props_add(m->compat_props, pc_compat_2_9, pc_compat_2_9_len); | |
3da2bd8c | 549 | m->numa_auto_assign_ram = numa_legacy_auto_assign_ram; |
465238d9 PX |
550 | } |
551 | ||
d580bd4b EH |
552 | DEFINE_I440FX_MACHINE(v2_9, "pc-i440fx-2.9", NULL, |
553 | pc_i440fx_2_9_machine_options); | |
554 | ||
555 | static void pc_i440fx_2_8_machine_options(MachineClass *m) | |
556 | { | |
557 | pc_i440fx_2_9_machine_options(m); | |
edc24ccd MAL |
558 | compat_props_add(m->compat_props, hw_compat_2_8, hw_compat_2_8_len); |
559 | compat_props_add(m->compat_props, pc_compat_2_8, pc_compat_2_8_len); | |
d580bd4b EH |
560 | } |
561 | ||
a4d3c834 LM |
562 | DEFINE_I440FX_MACHINE(v2_8, "pc-i440fx-2.8", NULL, |
563 | pc_i440fx_2_8_machine_options); | |
564 | ||
a4d3c834 LM |
565 | static void pc_i440fx_2_7_machine_options(MachineClass *m) |
566 | { | |
567 | pc_i440fx_2_8_machine_options(m); | |
5a995064 MAL |
568 | compat_props_add(m->compat_props, hw_compat_2_7, hw_compat_2_7_len); |
569 | compat_props_add(m->compat_props, pc_compat_2_7, pc_compat_2_7_len); | |
a4d3c834 LM |
570 | } |
571 | ||
d86c1451 IM |
572 | DEFINE_I440FX_MACHINE(v2_7, "pc-i440fx-2.7", NULL, |
573 | pc_i440fx_2_7_machine_options); | |
574 | ||
d86c1451 IM |
575 | static void pc_i440fx_2_6_machine_options(MachineClass *m) |
576 | { | |
679dd1a9 | 577 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 578 | |
d86c1451 | 579 | pc_i440fx_2_7_machine_options(m); |
679dd1a9 | 580 | pcmc->legacy_cpu_hotplug = true; |
98e753a6 | 581 | pcmc->linuxboot_dma_enabled = false; |
ff8f261f MAL |
582 | compat_props_add(m->compat_props, hw_compat_2_6, hw_compat_2_6_len); |
583 | compat_props_add(m->compat_props, pc_compat_2_6, pc_compat_2_6_len); | |
d86c1451 IM |
584 | } |
585 | ||
240240d5 EH |
586 | DEFINE_I440FX_MACHINE(v2_6, "pc-i440fx-2.6", NULL, |
587 | pc_i440fx_2_6_machine_options); | |
588 | ||
240240d5 EH |
589 | static void pc_i440fx_2_5_machine_options(MachineClass *m) |
590 | { | |
2f34ebf2 | 591 | X86MachineClass *x86mc = X86_MACHINE_CLASS(m); |
88cbe073 | 592 | |
240240d5 | 593 | pc_i440fx_2_6_machine_options(m); |
2f34ebf2 | 594 | x86mc->save_tsc_khz = false; |
bab47d9a | 595 | m->legacy_fw_cfg_order = 1; |
fe759610 MAL |
596 | compat_props_add(m->compat_props, hw_compat_2_5, hw_compat_2_5_len); |
597 | compat_props_add(m->compat_props, pc_compat_2_5, pc_compat_2_5_len); | |
240240d5 EH |
598 | } |
599 | ||
87e896ab EH |
600 | DEFINE_I440FX_MACHINE(v2_5, "pc-i440fx-2.5", NULL, |
601 | pc_i440fx_2_5_machine_options); | |
602 | ||
87e896ab EH |
603 | static void pc_i440fx_2_4_machine_options(MachineClass *m) |
604 | { | |
605 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); | |
88cbe073 | 606 | |
87e896ab | 607 | pc_i440fx_2_5_machine_options(m); |
de796d93 | 608 | m->hw_version = "2.4.0"; |
87e896ab | 609 | pcmc->broken_reserved_end = true; |
2f99b9c2 MAL |
610 | compat_props_add(m->compat_props, hw_compat_2_4, hw_compat_2_4_len); |
611 | compat_props_add(m->compat_props, pc_compat_2_4, pc_compat_2_4_len); | |
87e896ab EH |
612 | } |
613 | ||
99fbeafe EH |
614 | DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL, |
615 | pc_i440fx_2_4_machine_options) | |
5cb50e0a | 616 | |
865906f7 | 617 | static void pc_i440fx_2_3_machine_options(MachineClass *m) |
fddd179a | 618 | { |
4421c6a3 | 619 | pc_i440fx_2_4_machine_options(m); |
de796d93 | 620 | m->hw_version = "2.3.0"; |
8995dd90 MAL |
621 | compat_props_add(m->compat_props, hw_compat_2_3, hw_compat_2_3_len); |
622 | compat_props_add(m->compat_props, pc_compat_2_3, pc_compat_2_3_len); | |
fddd179a | 623 | } |
5cb50e0a | 624 | |
8995dd90 | 625 | DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3_fn, |
99fbeafe | 626 | pc_i440fx_2_3_machine_options); |
61f219df | 627 | |
865906f7 | 628 | static void pc_i440fx_2_2_machine_options(MachineClass *m) |
fddd179a | 629 | { |
7102fa70 | 630 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 631 | |
fddd179a | 632 | pc_i440fx_2_3_machine_options(m); |
de796d93 | 633 | m->hw_version = "2.2.0"; |
112394af | 634 | m->default_machine_opts = "firmware=bios-256k.bin,suppress-vmdesc=on"; |
1c30044e MAL |
635 | compat_props_add(m->compat_props, hw_compat_2_2, hw_compat_2_2_len); |
636 | compat_props_add(m->compat_props, pc_compat_2_2, pc_compat_2_2_len); | |
7102fa70 | 637 | pcmc->rsdp_in_ram = false; |
fddd179a | 638 | } |
64bbd372 | 639 | |
1c30044e | 640 | DEFINE_I440FX_MACHINE(v2_2, "pc-i440fx-2.2", pc_compat_2_2_fn, |
99fbeafe | 641 | pc_i440fx_2_2_machine_options); |
61f219df | 642 | |
865906f7 | 643 | static void pc_i440fx_2_1_machine_options(MachineClass *m) |
fddd179a | 644 | { |
7102fa70 | 645 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 646 | |
fddd179a | 647 | pc_i440fx_2_2_machine_options(m); |
de796d93 | 648 | m->hw_version = "2.1.0"; |
fddd179a | 649 | m->default_display = NULL; |
c4fc5695 MAL |
650 | compat_props_add(m->compat_props, hw_compat_2_1, hw_compat_2_1_len); |
651 | compat_props_add(m->compat_props, pc_compat_2_1, pc_compat_2_1_len); | |
7102fa70 | 652 | pcmc->smbios_uuid_encoded = false; |
16a9e8a5 | 653 | pcmc->enforce_aligned_dimm = false; |
fddd179a | 654 | } |
f9f21873 | 655 | |
c4fc5695 | 656 | DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1_fn, |
99fbeafe | 657 | pc_i440fx_2_1_machine_options); |
61f219df | 658 | |
865906f7 | 659 | static void pc_i440fx_2_0_machine_options(MachineClass *m) |
fddd179a | 660 | { |
7102fa70 | 661 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 662 | |
fddd179a | 663 | pc_i440fx_2_1_machine_options(m); |
de796d93 | 664 | m->hw_version = "2.0.0"; |
a310e653 | 665 | compat_props_add(m->compat_props, pc_compat_2_0, pc_compat_2_0_len); |
7102fa70 EH |
666 | pcmc->smbios_legacy_mode = true; |
667 | pcmc->has_reserved_memory = false; | |
2b0ddf66 EH |
668 | /* This value depends on the actual DSDT and SSDT compiled into |
669 | * the source QEMU; unfortunately it depends on the binary and | |
670 | * not on the machine type, so we cannot make pc-i440fx-1.7 work on | |
671 | * both QEMU 1.7 and QEMU 2.0. | |
672 | * | |
673 | * Large variations cause migration to fail for more than one | |
674 | * consecutive value of the "-smp" maxcpus option. | |
675 | * | |
676 | * For small variations of the kind caused by different iasl versions, | |
677 | * the 4k rounding usually leaves slack. However, there could be still | |
678 | * one or two values that break. For QEMU 1.7 and QEMU 2.0 the | |
679 | * slack is only ~10 bytes before one "-smp maxcpus" value breaks! | |
680 | * | |
681 | * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on | |
682 | * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. | |
683 | */ | |
684 | pcmc->legacy_acpi_table_size = 6652; | |
cd4040ec | 685 | pcmc->acpi_data_size = 0x10000; |
fddd179a | 686 | } |
3458b2b0 | 687 | |
a310e653 | 688 | DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0_fn, |
99fbeafe | 689 | pc_i440fx_2_0_machine_options); |
61f219df | 690 | |
865906f7 | 691 | static void pc_i440fx_1_7_machine_options(MachineClass *m) |
fddd179a | 692 | { |
7102fa70 | 693 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 694 | |
fddd179a | 695 | pc_i440fx_2_0_machine_options(m); |
de796d93 | 696 | m->hw_version = "1.7.0"; |
fddd179a | 697 | m->default_machine_opts = NULL; |
71ae9e94 | 698 | m->option_rom_has_mr = true; |
a310e653 | 699 | compat_props_add(m->compat_props, pc_compat_1_7, pc_compat_1_7_len); |
7102fa70 EH |
700 | pcmc->smbios_defaults = false; |
701 | pcmc->gigabyte_align = false; | |
2b0ddf66 | 702 | pcmc->legacy_acpi_table_size = 6414; |
fddd179a | 703 | } |
aeca6e8d | 704 | |
a310e653 | 705 | DEFINE_I440FX_MACHINE(v1_7, "pc-i440fx-1.7", pc_compat_1_7_fn, |
99fbeafe | 706 | pc_i440fx_1_7_machine_options); |
61f219df | 707 | |
865906f7 | 708 | static void pc_i440fx_1_6_machine_options(MachineClass *m) |
fddd179a | 709 | { |
7102fa70 | 710 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
88cbe073 | 711 | |
fddd179a | 712 | pc_i440fx_1_7_machine_options(m); |
de796d93 | 713 | m->hw_version = "1.6.0"; |
71ae9e94 | 714 | m->rom_file_has_mr = false; |
a310e653 | 715 | compat_props_add(m->compat_props, pc_compat_1_6, pc_compat_1_6_len); |
7102fa70 | 716 | pcmc->has_acpi_build = false; |
fddd179a | 717 | } |
a0dba644 | 718 | |
a310e653 | 719 | DEFINE_I440FX_MACHINE(v1_6, "pc-i440fx-1.6", pc_compat_1_6_fn, |
99fbeafe | 720 | pc_i440fx_1_6_machine_options); |
61f219df | 721 | |
865906f7 | 722 | static void pc_i440fx_1_5_machine_options(MachineClass *m) |
fddd179a EH |
723 | { |
724 | pc_i440fx_1_6_machine_options(m); | |
de796d93 | 725 | m->hw_version = "1.5.0"; |
a310e653 | 726 | compat_props_add(m->compat_props, pc_compat_1_5, pc_compat_1_5_len); |
fddd179a | 727 | } |
b6b5c8e4 | 728 | |
a310e653 | 729 | DEFINE_I440FX_MACHINE(v1_5, "pc-i440fx-1.5", pc_compat_1_5_fn, |
99fbeafe | 730 | pc_i440fx_1_5_machine_options); |
61f219df | 731 | |
865906f7 | 732 | static void pc_i440fx_1_4_machine_options(MachineClass *m) |
fddd179a EH |
733 | { |
734 | pc_i440fx_1_5_machine_options(m); | |
de796d93 | 735 | m->hw_version = "1.4.0"; |
fddd179a | 736 | m->hot_add_cpu = NULL; |
a310e653 | 737 | compat_props_add(m->compat_props, pc_compat_1_4, pc_compat_1_4_len); |
fddd179a | 738 | } |
a0dba644 | 739 | |
a310e653 | 740 | DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4_fn, |
99fbeafe | 741 | pc_i440fx_1_4_machine_options); |
61f219df | 742 | |
865906f7 | 743 | static void pc_i440fx_1_3_machine_options(MachineClass *m) |
fddd179a | 744 | { |
f0bb276b | 745 | X86MachineClass *x86mc = X86_MACHINE_CLASS(m); |
88cbe073 MAL |
746 | static GlobalProperty compat[] = { |
747 | PC_CPU_MODEL_IDS("1.3.0") | |
6c36bddf EH |
748 | { "usb-tablet", "usb_version", "1" }, |
749 | { "virtio-net-pci", "ctrl_mac_addr", "off" }, | |
750 | { "virtio-net-pci", "mq", "off" }, | |
751 | { "e1000", "autonegotiation", "off" }, | |
88cbe073 MAL |
752 | }; |
753 | ||
fddd179a | 754 | pc_i440fx_1_4_machine_options(m); |
de796d93 | 755 | m->hw_version = "1.3.0"; |
30d2a17b | 756 | m->deprecation_reason = "use a newer machine type instead"; |
f0bb276b | 757 | x86mc->compat_apic_id_mode = true; |
88cbe073 | 758 | compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat)); |
fddd179a | 759 | } |
b6b5c8e4 | 760 | |
99fbeafe EH |
761 | DEFINE_I440FX_MACHINE(v1_3, "pc-1.3", pc_compat_1_3, |
762 | pc_i440fx_1_3_machine_options); | |
61f219df | 763 | |
f1ae2e38 | 764 | |
865906f7 | 765 | static void pc_i440fx_1_2_machine_options(MachineClass *m) |
fddd179a | 766 | { |
88cbe073 MAL |
767 | static GlobalProperty compat[] = { |
768 | PC_CPU_MODEL_IDS("1.2.0") | |
6c36bddf EH |
769 | { "nec-usb-xhci", "msi", "off" }, |
770 | { "nec-usb-xhci", "msix", "off" }, | |
6c36bddf EH |
771 | { "qxl", "revision", "3" }, |
772 | { "qxl-vga", "revision", "3" }, | |
773 | { "VGA", "mmio", "off" }, | |
88cbe073 MAL |
774 | }; |
775 | ||
fddd179a | 776 | pc_i440fx_1_3_machine_options(m); |
de796d93 | 777 | m->hw_version = "1.2.0"; |
88cbe073 | 778 | compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat)); |
fddd179a | 779 | } |
a0dba644 | 780 | |
99fbeafe EH |
781 | DEFINE_I440FX_MACHINE(v1_2, "pc-1.2", pc_compat_1_2, |
782 | pc_i440fx_1_2_machine_options); | |
61f219df | 783 | |
f4306941 | 784 | |
865906f7 | 785 | static void pc_i440fx_1_1_machine_options(MachineClass *m) |
fddd179a | 786 | { |
88cbe073 MAL |
787 | static GlobalProperty compat[] = { |
788 | PC_CPU_MODEL_IDS("1.1.0") | |
6c36bddf EH |
789 | { "virtio-scsi-pci", "hotplug", "off" }, |
790 | { "virtio-scsi-pci", "param_change", "off" }, | |
791 | { "VGA", "vgamem_mb", "8" }, | |
792 | { "vmware-svga", "vgamem_mb", "8" }, | |
793 | { "qxl-vga", "vgamem_mb", "8" }, | |
794 | { "qxl", "vgamem_mb", "8" }, | |
795 | { "virtio-blk-pci", "config-wce", "off" }, | |
88cbe073 MAL |
796 | }; |
797 | ||
fddd179a | 798 | pc_i440fx_1_2_machine_options(m); |
de796d93 | 799 | m->hw_version = "1.1.0"; |
88cbe073 | 800 | compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat)); |
fddd179a | 801 | } |
b6b5c8e4 | 802 | |
99fbeafe EH |
803 | DEFINE_I440FX_MACHINE(v1_1, "pc-1.1", pc_compat_1_2, |
804 | pc_i440fx_1_1_machine_options); | |
61f219df | 805 | |
865906f7 | 806 | static void pc_i440fx_1_0_machine_options(MachineClass *m) |
fddd179a | 807 | { |
88cbe073 MAL |
808 | static GlobalProperty compat[] = { |
809 | PC_CPU_MODEL_IDS("1.0") | |
6c36bddf EH |
810 | { TYPE_ISA_FDC, "check_media_rate", "off" }, |
811 | { "virtio-balloon-pci", "class", stringify(PCI_CLASS_MEMORY_RAM) }, | |
812 | { "apic-common", "vapic", "off" }, | |
813 | { TYPE_USB_DEVICE, "full-path", "no" }, | |
88cbe073 MAL |
814 | }; |
815 | ||
fddd179a EH |
816 | pc_i440fx_1_1_machine_options(m); |
817 | m->hw_version = "1.0"; | |
88cbe073 | 818 | compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat)); |
fddd179a | 819 | } |
b6b5c8e4 | 820 | |
99fbeafe EH |
821 | DEFINE_I440FX_MACHINE(v1_0, "pc-1.0", pc_compat_1_2, |
822 | pc_i440fx_1_0_machine_options); | |
61f219df | 823 | |
382b3a68 | 824 | |
bd8107d7 TC |
825 | typedef struct { |
826 | uint16_t gpu_device_id; | |
827 | uint16_t pch_device_id; | |
828 | uint8_t pch_revision_id; | |
829 | } IGDDeviceIDInfo; | |
830 | ||
831 | /* In real world different GPU should have different PCH. But actually | |
832 | * the different PCH DIDs likely map to different PCH SKUs. We do the | |
833 | * same thing for the GPU. For PCH, the different SKUs are going to be | |
834 | * all the same silicon design and implementation, just different | |
835 | * features turn on and off with fuses. The SW interfaces should be | |
836 | * consistent across all SKUs in a given family (eg LPT). But just same | |
837 | * features may not be supported. | |
838 | * | |
839 | * Most of these different PCH features probably don't matter to the | |
840 | * Gfx driver, but obviously any difference in display port connections | |
841 | * will so it should be fine with any PCH in case of passthrough. | |
842 | * | |
843 | * So currently use one PCH version, 0x8c4e, to cover all HSW(Haswell) | |
844 | * scenarios, 0x9cc3 for BDW(Broadwell). | |
845 | */ | |
846 | static const IGDDeviceIDInfo igd_combo_id_infos[] = { | |
847 | /* HSW Classic */ | |
848 | {0x0402, 0x8c4e, 0x04}, /* HSWGT1D, HSWD_w7 */ | |
849 | {0x0406, 0x8c4e, 0x04}, /* HSWGT1M, HSWM_w7 */ | |
850 | {0x0412, 0x8c4e, 0x04}, /* HSWGT2D, HSWD_w7 */ | |
851 | {0x0416, 0x8c4e, 0x04}, /* HSWGT2M, HSWM_w7 */ | |
852 | {0x041E, 0x8c4e, 0x04}, /* HSWGT15D, HSWD_w7 */ | |
853 | /* HSW ULT */ | |
854 | {0x0A06, 0x8c4e, 0x04}, /* HSWGT1UT, HSWM_w7 */ | |
855 | {0x0A16, 0x8c4e, 0x04}, /* HSWGT2UT, HSWM_w7 */ | |
856 | {0x0A26, 0x8c4e, 0x06}, /* HSWGT3UT, HSWM_w7 */ | |
857 | {0x0A2E, 0x8c4e, 0x04}, /* HSWGT3UT28W, HSWM_w7 */ | |
858 | {0x0A1E, 0x8c4e, 0x04}, /* HSWGT2UX, HSWM_w7 */ | |
859 | {0x0A0E, 0x8c4e, 0x04}, /* HSWGT1ULX, HSWM_w7 */ | |
860 | /* HSW CRW */ | |
861 | {0x0D26, 0x8c4e, 0x04}, /* HSWGT3CW, HSWM_w7 */ | |
862 | {0x0D22, 0x8c4e, 0x04}, /* HSWGT3CWDT, HSWD_w7 */ | |
863 | /* HSW Server */ | |
864 | {0x041A, 0x8c4e, 0x04}, /* HSWSVGT2, HSWD_w7 */ | |
865 | /* HSW SRVR */ | |
866 | {0x040A, 0x8c4e, 0x04}, /* HSWSVGT1, HSWD_w7 */ | |
867 | /* BSW */ | |
868 | {0x1606, 0x9cc3, 0x03}, /* BDWULTGT1, BDWM_w7 */ | |
869 | {0x1616, 0x9cc3, 0x03}, /* BDWULTGT2, BDWM_w7 */ | |
870 | {0x1626, 0x9cc3, 0x03}, /* BDWULTGT3, BDWM_w7 */ | |
871 | {0x160E, 0x9cc3, 0x03}, /* BDWULXGT1, BDWM_w7 */ | |
872 | {0x161E, 0x9cc3, 0x03}, /* BDWULXGT2, BDWM_w7 */ | |
873 | {0x1602, 0x9cc3, 0x03}, /* BDWHALOGT1, BDWM_w7 */ | |
874 | {0x1612, 0x9cc3, 0x03}, /* BDWHALOGT2, BDWM_w7 */ | |
875 | {0x1622, 0x9cc3, 0x03}, /* BDWHALOGT3, BDWM_w7 */ | |
876 | {0x162B, 0x9cc3, 0x03}, /* BDWHALO28W, BDWM_w7 */ | |
877 | {0x162A, 0x9cc3, 0x03}, /* BDWGT3WRKS, BDWM_w7 */ | |
878 | {0x162D, 0x9cc3, 0x03}, /* BDWGT3SRVR, BDWM_w7 */ | |
879 | }; | |
880 | ||
881 | static void isa_bridge_class_init(ObjectClass *klass, void *data) | |
882 | { | |
883 | DeviceClass *dc = DEVICE_CLASS(klass); | |
884 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | |
885 | ||
886 | dc->desc = "ISA bridge faked to support IGD PT"; | |
965242db | 887 | set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); |
bd8107d7 TC |
888 | k->vendor_id = PCI_VENDOR_ID_INTEL; |
889 | k->class_id = PCI_CLASS_BRIDGE_ISA; | |
890 | }; | |
891 | ||
892 | static TypeInfo isa_bridge_info = { | |
893 | .name = "igd-passthrough-isa-bridge", | |
894 | .parent = TYPE_PCI_DEVICE, | |
895 | .instance_size = sizeof(PCIDevice), | |
896 | .class_init = isa_bridge_class_init, | |
fd3b02c8 EH |
897 | .interfaces = (InterfaceInfo[]) { |
898 | { INTERFACE_CONVENTIONAL_PCI_DEVICE }, | |
899 | { }, | |
900 | }, | |
bd8107d7 TC |
901 | }; |
902 | ||
903 | static void pt_graphics_register_types(void) | |
904 | { | |
905 | type_register_static(&isa_bridge_info); | |
906 | } | |
907 | type_init(pt_graphics_register_types) | |
908 | ||
909 | void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id) | |
910 | { | |
911 | struct PCIDevice *bridge_dev; | |
912 | int i, num; | |
913 | uint16_t pch_dev_id = 0xffff; | |
914 | uint8_t pch_rev_id; | |
915 | ||
916 | num = ARRAY_SIZE(igd_combo_id_infos); | |
917 | for (i = 0; i < num; i++) { | |
918 | if (gpu_dev_id == igd_combo_id_infos[i].gpu_device_id) { | |
919 | pch_dev_id = igd_combo_id_infos[i].pch_device_id; | |
920 | pch_rev_id = igd_combo_id_infos[i].pch_revision_id; | |
921 | } | |
922 | } | |
923 | ||
924 | if (pch_dev_id == 0xffff) { | |
925 | return; | |
926 | } | |
927 | ||
928 | /* Currently IGD drivers always need to access PCH by 1f.0. */ | |
929 | bridge_dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0), | |
930 | "igd-passthrough-isa-bridge"); | |
931 | ||
932 | /* | |
933 | * Note that vendor id is always PCI_VENDOR_ID_INTEL. | |
934 | */ | |
935 | if (!bridge_dev) { | |
936 | fprintf(stderr, "set igd-passthrough-isa-bridge failed!\n"); | |
937 | return; | |
938 | } | |
939 | pci_config_set_device_id(bridge_dev->config, pch_dev_id); | |
940 | pci_config_set_revision(bridge_dev->config, pch_rev_id); | |
941 | } | |
845773ab | 942 | |
865906f7 | 943 | static void isapc_machine_options(MachineClass *m) |
fddd179a | 944 | { |
7102fa70 | 945 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
946 | m->desc = "ISA-only PC"; |
947 | m->max_cpus = 1; | |
71ae9e94 EH |
948 | m->option_rom_has_mr = true; |
949 | m->rom_file_has_mr = false; | |
7102fa70 EH |
950 | pcmc->pci_enabled = false; |
951 | pcmc->has_acpi_build = false; | |
952 | pcmc->smbios_defaults = false; | |
953 | pcmc->gigabyte_align = false; | |
954 | pcmc->smbios_legacy_mode = true; | |
955 | pcmc->has_reserved_memory = false; | |
4b9c264b | 956 | pcmc->default_nic_model = "ne2k_isa"; |
311ca98d | 957 | m->default_cpu_type = X86_CPU_TYPE_NAME("486"); |
fddd179a | 958 | } |
b6b5c8e4 | 959 | |
61f219df | 960 | DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa, |
25519b06 | 961 | isapc_machine_options); |
61f219df | 962 | |
845773ab | 963 | |
29d3ccde | 964 | #ifdef CONFIG_XEN |
9a709f06 | 965 | static void xenfv_4_2_machine_options(MachineClass *m) |
fddd179a | 966 | { |
9a709f06 OH |
967 | pc_i440fx_4_2_machine_options(m); |
968 | m->desc = "Xen Fully-virtualized PC"; | |
969 | m->max_cpus = HVM_MAX_VCPUS; | |
970 | m->default_machine_opts = "accel=xen"; | |
971 | } | |
972 | ||
973 | DEFINE_PC_MACHINE(xenfv_4_2, "xenfv-4.2", pc_xen_hvm_init, | |
974 | xenfv_4_2_machine_options); | |
975 | ||
976 | static void xenfv_3_1_machine_options(MachineClass *m) | |
977 | { | |
978 | pc_i440fx_3_1_machine_options(m); | |
fddd179a | 979 | m->desc = "Xen Fully-virtualized PC"; |
9a709f06 | 980 | m->alias = "xenfv"; |
fddd179a EH |
981 | m->max_cpus = HVM_MAX_VCPUS; |
982 | m->default_machine_opts = "accel=xen"; | |
fddd179a | 983 | } |
b6b5c8e4 | 984 | |
9a709f06 OH |
985 | DEFINE_PC_MACHINE(xenfv, "xenfv-3.1", pc_xen_hvm_init, |
986 | xenfv_3_1_machine_options); | |
29d3ccde | 987 | #endif |