]>
Commit | Line | Data |
---|---|---|
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" |
ae0a5466 | 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" | |
60d8f328 | 31 | #include "hw/smbios/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" |
9c17d615 | 42 | #include "sysemu/arch_init.h" |
4be74634 | 43 | #include "sysemu/block-backend.h" |
0d09e41a PB |
44 | #include "hw/i2c/smbus.h" |
45 | #include "hw/xen/xen.h" | |
022c62cb PB |
46 | #include "exec/memory.h" |
47 | #include "exec/address-spaces.h" | |
0445259b | 48 | #include "hw/acpi/acpi.h" |
dc59944b | 49 | #include "cpu.h" |
c87b1520 | 50 | #include "qemu/error-report.h" |
29d3ccde | 51 | #ifdef CONFIG_XEN |
998250e9 TC |
52 | #include <xen/hvm/hvm_info_table.h> |
53 | #include "hw/xen/xen_pt.h" | |
29d3ccde | 54 | #endif |
37fb569c | 55 | #include "migration/migration.h" |
32c18a2d | 56 | #include "kvm_i386.h" |
845773ab IY |
57 | |
58 | #define MAX_IDE_BUS 2 | |
59 | ||
60 | static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 }; | |
61 | static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 }; | |
62 | static const int ide_irq[MAX_IDE_BUS] = { 14, 15 }; | |
63 | ||
64 | /* PC hardware initialisation */ | |
76d39ab4 TC |
65 | static void pc_init1(MachineState *machine, |
66 | const char *host_type, const char *pci_type) | |
845773ab | 67 | { |
ec68007a | 68 | PCMachineState *pcms = PC_MACHINE(machine); |
7102fa70 | 69 | PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms); |
1e099556 EH |
70 | MemoryRegion *system_memory = get_system_memory(); |
71 | MemoryRegion *system_io = get_system_io(); | |
845773ab | 72 | int i; |
845773ab | 73 | PCIBus *pci_bus; |
48a18b3c | 74 | ISABus *isa_bus; |
845773ab IY |
75 | PCII440FXState *i440fx_state; |
76 | int piix3_devfn = -1; | |
845773ab | 77 | qemu_irq *i8259; |
2ba154cf | 78 | qemu_irq smi_irq; |
b881fbe9 | 79 | GSIState *gsi_state; |
845773ab | 80 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
c0897e0c | 81 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 82 | ISADevice *rtc_state; |
ae0a5466 AK |
83 | MemoryRegion *ram_memory; |
84 | MemoryRegion *pci_memory; | |
4463aee6 | 85 | MemoryRegion *rom_memory; |
c87b1520 | 86 | ram_addr_t lowmem; |
845773ab | 87 | |
8156d480 GH |
88 | /* |
89 | * Calculate ram split, for memory below and above 4G. It's a bit | |
90 | * complicated for backward compatibility reasons ... | |
91 | * | |
92 | * - Traditional split is 3.5G (lowmem = 0xe0000000). This is the | |
93 | * default value for max_ram_below_4g now. | |
94 | * | |
95 | * - Then, to gigabyte align the memory, we move the split to 3G | |
96 | * (lowmem = 0xc0000000). But only in case we have to split in | |
97 | * the first place, i.e. ram_size is larger than (traditional) | |
98 | * lowmem. And for new machine types (gigabyte_align = true) | |
99 | * only, for live migration compatibility reasons. | |
100 | * | |
101 | * - Next the max-ram-below-4g option was added, which allowed to | |
102 | * reduce lowmem to a smaller value, to allow a larger PCI I/O | |
103 | * window below 4G. qemu doesn't enforce gigabyte alignment here, | |
104 | * but prints a warning. | |
105 | * | |
106 | * - Finally max-ram-below-4g got updated to also allow raising lowmem, | |
107 | * so legacy non-PAE guests can get as much memory as possible in | |
108 | * the 32bit address space below 4G. | |
109 | * | |
5ec7d098 GH |
110 | * - Note that Xen has its own ram setp code in xen_ram_init(), |
111 | * called via xen_hvm_init(). | |
112 | * | |
8156d480 GH |
113 | * Examples: |
114 | * qemu -M pc-1.7 -m 4G (old default) -> 3584M low, 512M high | |
115 | * qemu -M pc -m 4G (new default) -> 3072M low, 1024M high | |
116 | * qemu -M pc,max-ram-below-4g=2G -m 4G -> 2048M low, 2048M high | |
117 | * qemu -M pc,max-ram-below-4g=4G -m 3968M -> 3968M low (=4G-128M) | |
ecdbfceb | 118 | */ |
5ec7d098 GH |
119 | if (xen_enabled()) { |
120 | xen_hvm_init(pcms, &ram_memory); | |
121 | } else { | |
122 | if (!pcms->max_ram_below_4g) { | |
123 | pcms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */ | |
124 | } | |
125 | lowmem = pcms->max_ram_below_4g; | |
126 | if (machine->ram_size >= pcms->max_ram_below_4g) { | |
127 | if (pcmc->gigabyte_align) { | |
128 | if (lowmem > 0xc0000000) { | |
129 | lowmem = 0xc0000000; | |
130 | } | |
131 | if (lowmem & ((1ULL << 30) - 1)) { | |
132 | error_report("Warning: Large machine and max_ram_below_4g " | |
133 | "(%" PRIu64 ") not a multiple of 1G; " | |
134 | "possible bad performance.", | |
135 | pcms->max_ram_below_4g); | |
136 | } | |
8156d480 | 137 | } |
c87b1520 | 138 | } |
c87b1520 | 139 | |
5ec7d098 GH |
140 | if (machine->ram_size >= lowmem) { |
141 | pcms->above_4g_mem_size = machine->ram_size - lowmem; | |
142 | pcms->below_4g_mem_size = lowmem; | |
143 | } else { | |
144 | pcms->above_4g_mem_size = 0; | |
145 | pcms->below_4g_mem_size = machine->ram_size; | |
146 | } | |
3c2a9669 DS |
147 | } |
148 | ||
4884b7bf | 149 | pc_cpus_init(pcms); |
3c2a9669 | 150 | |
7102fa70 | 151 | if (kvm_enabled() && pcmc->kvmclock_enabled) { |
3c2a9669 DS |
152 | kvmclock_create(); |
153 | } | |
154 | ||
7102fa70 | 155 | if (pcmc->pci_enabled) { |
4463aee6 | 156 | pci_memory = g_new(MemoryRegion, 1); |
286690e3 | 157 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
4463aee6 JK |
158 | rom_memory = pci_memory; |
159 | } else { | |
160 | pci_memory = NULL; | |
161 | rom_memory = system_memory; | |
162 | } | |
ae0a5466 | 163 | |
5db3f0de | 164 | pc_guest_info_init(pcms); |
3459a625 | 165 | |
7102fa70 | 166 | if (pcmc->smbios_defaults) { |
3ef96221 | 167 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 168 | /* These values are guest ABI, do not change */ |
e6667f71 | 169 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
7102fa70 EH |
170 | mc->name, pcmc->smbios_legacy_mode, |
171 | pcmc->smbios_uuid_encoded, | |
86299120 | 172 | SMBIOS_ENTRY_POINT_21); |
b29ad07e MA |
173 | } |
174 | ||
845773ab | 175 | /* allocate ram and load rom/bios */ |
29d3ccde | 176 | if (!xen_enabled()) { |
62b160c0 | 177 | pc_memory_init(pcms, system_memory, |
5934e216 | 178 | rom_memory, &ram_memory); |
b33a5bbf CL |
179 | } else if (machine->kernel_filename != NULL) { |
180 | /* For xen HVM direct kernel boot, load linux here */ | |
7bc35e0f | 181 | xen_load_linux(pcms); |
29d3ccde | 182 | } |
845773ab | 183 | |
b881fbe9 | 184 | gsi_state = g_malloc0(sizeof(*gsi_state)); |
15eafc2e | 185 | if (kvm_ioapic_in_kernel()) { |
7102fa70 | 186 | kvm_pc_setup_irq_routing(pcmc->pci_enabled); |
3e6c0c4c MAL |
187 | pcms->gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, |
188 | GSI_NUM_PINS); | |
10b61882 | 189 | } else { |
3e6c0c4c | 190 | pcms->gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); |
10b61882 | 191 | } |
845773ab | 192 | |
7102fa70 | 193 | if (pcmc->pci_enabled) { |
76d39ab4 TC |
194 | pci_bus = i440fx_init(host_type, |
195 | pci_type, | |
3e6c0c4c | 196 | &i440fx_state, &piix3_devfn, &isa_bus, pcms->gsi, |
3ef96221 | 197 | system_memory, system_io, machine->ram_size, |
c0aa4e1e EH |
198 | pcms->below_4g_mem_size, |
199 | pcms->above_4g_mem_size, | |
ae0a5466 | 200 | pci_memory, ram_memory); |
81ed6482 | 201 | pcms->bus = pci_bus; |
845773ab IY |
202 | } else { |
203 | pci_bus = NULL; | |
02a89b21 | 204 | i440fx_state = NULL; |
d10e5432 MA |
205 | isa_bus = isa_bus_new(NULL, get_system_memory(), system_io, |
206 | &error_abort); | |
57285cc3 | 207 | no_hpet = 1; |
845773ab | 208 | } |
3e6c0c4c | 209 | isa_bus_irqs(isa_bus, pcms->gsi); |
845773ab | 210 | |
15eafc2e | 211 | if (kvm_pic_in_kernel()) { |
10b61882 JK |
212 | i8259 = kvm_i8259_init(isa_bus); |
213 | } else if (xen_enabled()) { | |
214 | i8259 = xen_interrupt_controller_init(); | |
215 | } else { | |
0b0cc076 | 216 | i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq()); |
4bae1efe RH |
217 | } |
218 | ||
43a0db35 JK |
219 | for (i = 0; i < ISA_NUM_IRQS; i++) { |
220 | gsi_state->i8259_irq[i] = i8259[i]; | |
221 | } | |
2ba154cf | 222 | g_free(i8259); |
7102fa70 | 223 | if (pcmc->pci_enabled) { |
a39e3564 | 224 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe RH |
225 | } |
226 | ||
3e6c0c4c | 227 | pc_register_ferr_irq(pcms->gsi[13]); |
845773ab | 228 | |
7102fa70 | 229 | pc_vga_init(isa_bus, pcmc->pci_enabled ? pci_bus : NULL); |
01195b73 | 230 | |
7fb1cf16 | 231 | assert(pcms->vmport != ON_OFF_AUTO__MAX); |
ec68007a EH |
232 | if (pcms->vmport == ON_OFF_AUTO_AUTO) { |
233 | pcms->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON; | |
d1048bef DS |
234 | } |
235 | ||
845773ab | 236 | /* init basic PC hardware */ |
3e6c0c4c | 237 | pc_basic_device_init(isa_bus, pcms->gsi, &rtc_state, true, |
ec68007a | 238 | (pcms->vmport != ON_OFF_AUTO_ON), 0x4); |
845773ab | 239 | |
9011a1a7 | 240 | pc_nic_init(isa_bus, pci_bus); |
845773ab | 241 | |
d8f94e1b | 242 | ide_drive_get(hd, ARRAY_SIZE(hd)); |
7102fa70 | 243 | if (pcmc->pci_enabled) { |
c0897e0c | 244 | PCIDevice *dev; |
679f4f8b SS |
245 | if (xen_enabled()) { |
246 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
247 | } else { | |
248 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
249 | } | |
c0897e0c MA |
250 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
251 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
845773ab IY |
252 | } else { |
253 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
c0897e0c | 254 | ISADevice *dev; |
61de3676 | 255 | char busname[] = "ide.0"; |
48a18b3c HP |
256 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
257 | ide_irq[i], | |
c0897e0c | 258 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
259 | /* |
260 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
261 | * second one. | |
262 | */ | |
263 | busname[4] = '0' + i; | |
264 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab IY |
265 | } |
266 | } | |
267 | ||
88076854 | 268 | pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state); |
845773ab | 269 | |
4bcbe0b6 | 270 | if (pcmc->pci_enabled && machine_usb(machine)) { |
afb9a60e | 271 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
272 | } |
273 | ||
7102fa70 | 274 | if (pcmc->pci_enabled && acpi_enabled) { |
781bbd6b | 275 | DeviceState *piix4_pm; |
a5c82852 | 276 | I2CBus *smbus; |
845773ab | 277 | |
2ba154cf | 278 | smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); |
845773ab IY |
279 | /* TODO: Populate SPD eeprom data. */ |
280 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
3e6c0c4c | 281 | pcms->gsi[9], smi_irq, |
ec68007a | 282 | pc_machine_is_smm_enabled(pcms), |
355023f2 | 283 | &piix4_pm); |
a88df0b9 | 284 | smbus_eeprom_init(smbus, 8, NULL, 0); |
781bbd6b IM |
285 | |
286 | object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, | |
287 | TYPE_HOTPLUG_HANDLER, | |
ec68007a | 288 | (Object **)&pcms->acpi_dev, |
781bbd6b IM |
289 | object_property_allow_set_link, |
290 | OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort); | |
291 | object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), | |
292 | PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); | |
845773ab IY |
293 | } |
294 | ||
7102fa70 | 295 | if (pcmc->pci_enabled) { |
845773ab IY |
296 | pc_pci_device_init(pci_bus); |
297 | } | |
5fe79386 XG |
298 | |
299 | if (pcms->acpi_nvdimm_state.is_enabled) { | |
300 | nvdimm_init_acpi_state(&pcms->acpi_nvdimm_state, system_io, | |
301 | pcms->fw_cfg, OBJECT(pcms)); | |
302 | } | |
845773ab IY |
303 | } |
304 | ||
79859507 EH |
305 | /* Looking for a pc_compat_2_4() function? It doesn't exist. |
306 | * pc_compat_*() functions that run on machine-init time and | |
307 | * change global QEMU state are deprecated. Please don't create | |
308 | * one, and implement any pc-*-2.4 (and newer) compat code in | |
309 | * HW_COMPAT_*, PC_COMPAT_*, or * pc_*_machine_options(). | |
310 | */ | |
311 | ||
5cb50e0a JW |
312 | static void pc_compat_2_3(MachineState *machine) |
313 | { | |
355023f2 | 314 | PCMachineState *pcms = PC_MACHINE(machine); |
37fb569c | 315 | savevm_skip_section_footers(); |
355023f2 PB |
316 | if (kvm_enabled()) { |
317 | pcms->smm = ON_OFF_AUTO_OFF; | |
318 | } | |
13d16814 | 319 | global_state_set_optional(); |
61964c23 | 320 | savevm_skip_configuration(); |
5cb50e0a JW |
321 | } |
322 | ||
64bbd372 PB |
323 | static void pc_compat_2_2(MachineState *machine) |
324 | { | |
5cb50e0a | 325 | pc_compat_2_3(machine); |
54ed388b | 326 | machine->suppress_vmdesc = true; |
64bbd372 PB |
327 | } |
328 | ||
2cad57c7 EH |
329 | static void pc_compat_2_1(MachineState *machine) |
330 | { | |
64bbd372 | 331 | pc_compat_2_2(machine); |
5114e842 | 332 | x86_cpu_change_kvm_default("svm", NULL); |
2cad57c7 EH |
333 | } |
334 | ||
3ef96221 | 335 | static void pc_compat_2_0(MachineState *machine) |
3458b2b0 | 336 | { |
2cad57c7 | 337 | pc_compat_2_1(machine); |
3458b2b0 MT |
338 | } |
339 | ||
3ef96221 | 340 | static void pc_compat_1_7(MachineState *machine) |
b29ad07e | 341 | { |
3ef96221 | 342 | pc_compat_2_0(machine); |
5114e842 | 343 | x86_cpu_change_kvm_default("x2apic", NULL); |
b29ad07e MA |
344 | } |
345 | ||
3ef96221 | 346 | static void pc_compat_1_6(MachineState *machine) |
f8c457b8 | 347 | { |
3ef96221 | 348 | pc_compat_1_7(machine); |
f8c457b8 MT |
349 | } |
350 | ||
3ef96221 | 351 | static void pc_compat_1_5(MachineState *machine) |
9604f70f | 352 | { |
3ef96221 | 353 | pc_compat_1_6(machine); |
9604f70f MT |
354 | } |
355 | ||
3ef96221 | 356 | static void pc_compat_1_4(MachineState *machine) |
9953f882 | 357 | { |
3ef96221 | 358 | pc_compat_1_5(machine); |
9953f882 MA |
359 | } |
360 | ||
3ef96221 | 361 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 362 | { |
3ef96221 | 363 | pc_compat_1_4(machine); |
8932cfdf | 364 | enable_compat_apic_id_mode(); |
89b439f3 EH |
365 | } |
366 | ||
367 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
3ef96221 | 368 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 369 | { |
3ef96221 | 370 | pc_compat_1_3(machine); |
5114e842 | 371 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
89b439f3 EH |
372 | } |
373 | ||
72d164aa EH |
374 | /* PC compat function for pc-0.10 to pc-0.13 */ |
375 | static void pc_compat_0_13(MachineState *machine) | |
376 | { | |
377 | pc_compat_1_2(machine); | |
72d164aa EH |
378 | } |
379 | ||
3ef96221 | 380 | static void pc_init_isa(MachineState *machine) |
845773ab | 381 | { |
3ef96221 MA |
382 | if (!machine->cpu_model) { |
383 | machine->cpu_model = "486"; | |
5650f5f4 | 384 | } |
5114e842 | 385 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
8932cfdf | 386 | enable_compat_apic_id_mode(); |
76d39ab4 | 387 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE); |
845773ab IY |
388 | } |
389 | ||
29d3ccde | 390 | #ifdef CONFIG_XEN |
998250e9 TC |
391 | static void pc_xen_hvm_init_pci(MachineState *machine) |
392 | { | |
393 | const char *pci_type = has_igd_gfx_passthru ? | |
394 | TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE; | |
395 | ||
396 | pc_init1(machine, | |
397 | TYPE_I440FX_PCI_HOST_BRIDGE, | |
398 | pci_type); | |
399 | } | |
400 | ||
3ef96221 | 401 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 402 | { |
39ae4972 PD |
403 | PCIBus *bus; |
404 | ||
a88ae0d4 EH |
405 | if (!xen_enabled()) { |
406 | error_report("xenfv machine requires the xen accelerator"); | |
407 | exit(1); | |
408 | } | |
409 | ||
998250e9 | 410 | pc_xen_hvm_init_pci(machine); |
39ae4972 | 411 | |
1ef7a2a2 | 412 | bus = pci_find_primary_bus(); |
39ae4972 PD |
413 | if (bus != NULL) { |
414 | pci_create_simple(bus, -1, "xen-platform"); | |
415 | } | |
29d3ccde AP |
416 | } |
417 | #endif | |
418 | ||
99fbeafe EH |
419 | #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \ |
420 | static void pc_init_##suffix(MachineState *machine) \ | |
421 | { \ | |
422 | void (*compat)(MachineState *m) = (compatfn); \ | |
423 | if (compat) { \ | |
424 | compat(machine); \ | |
425 | } \ | |
76d39ab4 TC |
426 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, \ |
427 | TYPE_I440FX_PCI_DEVICE); \ | |
99fbeafe EH |
428 | } \ |
429 | DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn) | |
fddd179a | 430 | |
865906f7 | 431 | static void pc_i440fx_machine_options(MachineClass *m) |
fddd179a | 432 | { |
fddd179a EH |
433 | m->family = "pc_piix"; |
434 | m->desc = "Standard PC (i440FX + PIIX, 1996)"; | |
435 | m->hot_add_cpu = pc_hot_add_cpu; | |
254bdb1c EH |
436 | m->default_machine_opts = "firmware=bios-256k.bin"; |
437 | m->default_display = "std"; | |
fddd179a EH |
438 | } |
439 | ||
d86c1451 | 440 | static void pc_i440fx_2_7_machine_options(MachineClass *m) |
fddd179a EH |
441 | { |
442 | pc_i440fx_machine_options(m); | |
fddd179a EH |
443 | m->alias = "pc"; |
444 | m->is_default = 1; | |
445 | } | |
aeca6e8d | 446 | |
d86c1451 IM |
447 | DEFINE_I440FX_MACHINE(v2_7, "pc-i440fx-2.7", NULL, |
448 | pc_i440fx_2_7_machine_options); | |
449 | ||
450 | ||
451 | static void pc_i440fx_2_6_machine_options(MachineClass *m) | |
452 | { | |
679dd1a9 | 453 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
d86c1451 IM |
454 | pc_i440fx_2_7_machine_options(m); |
455 | m->is_default = 0; | |
456 | m->alias = NULL; | |
679dd1a9 | 457 | pcmc->legacy_cpu_hotplug = true; |
d86c1451 IM |
458 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_6); |
459 | } | |
460 | ||
240240d5 EH |
461 | DEFINE_I440FX_MACHINE(v2_6, "pc-i440fx-2.6", NULL, |
462 | pc_i440fx_2_6_machine_options); | |
463 | ||
464 | ||
465 | static void pc_i440fx_2_5_machine_options(MachineClass *m) | |
466 | { | |
36f96c4b | 467 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
240240d5 | 468 | pc_i440fx_2_6_machine_options(m); |
36f96c4b | 469 | pcmc->save_tsc_khz = false; |
bab47d9a | 470 | m->legacy_fw_cfg_order = 1; |
240240d5 EH |
471 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_5); |
472 | } | |
473 | ||
87e896ab EH |
474 | DEFINE_I440FX_MACHINE(v2_5, "pc-i440fx-2.5", NULL, |
475 | pc_i440fx_2_5_machine_options); | |
476 | ||
477 | ||
478 | static void pc_i440fx_2_4_machine_options(MachineClass *m) | |
479 | { | |
480 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); | |
481 | pc_i440fx_2_5_machine_options(m); | |
de796d93 | 482 | m->hw_version = "2.4.0"; |
87e896ab EH |
483 | pcmc->broken_reserved_end = true; |
484 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_4); | |
485 | } | |
486 | ||
99fbeafe EH |
487 | DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL, |
488 | pc_i440fx_2_4_machine_options) | |
5cb50e0a | 489 | |
f9f21873 | 490 | |
865906f7 | 491 | static void pc_i440fx_2_3_machine_options(MachineClass *m) |
fddd179a | 492 | { |
4421c6a3 | 493 | pc_i440fx_2_4_machine_options(m); |
de796d93 | 494 | m->hw_version = "2.3.0"; |
25519b06 | 495 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); |
fddd179a | 496 | } |
5cb50e0a | 497 | |
99fbeafe EH |
498 | DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3, |
499 | pc_i440fx_2_3_machine_options); | |
61f219df | 500 | |
5cb50e0a | 501 | |
865906f7 | 502 | static void pc_i440fx_2_2_machine_options(MachineClass *m) |
fddd179a | 503 | { |
7102fa70 | 504 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 505 | pc_i440fx_2_3_machine_options(m); |
de796d93 | 506 | m->hw_version = "2.2.0"; |
25519b06 | 507 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_2); |
7102fa70 | 508 | pcmc->rsdp_in_ram = false; |
fddd179a | 509 | } |
64bbd372 | 510 | |
99fbeafe EH |
511 | DEFINE_I440FX_MACHINE(v2_2, "pc-i440fx-2.2", pc_compat_2_2, |
512 | pc_i440fx_2_2_machine_options); | |
61f219df | 513 | |
64bbd372 | 514 | |
865906f7 | 515 | static void pc_i440fx_2_1_machine_options(MachineClass *m) |
fddd179a | 516 | { |
7102fa70 | 517 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 518 | pc_i440fx_2_2_machine_options(m); |
de796d93 | 519 | m->hw_version = "2.1.0"; |
fddd179a | 520 | m->default_display = NULL; |
25519b06 | 521 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_1); |
7102fa70 | 522 | pcmc->smbios_uuid_encoded = false; |
16a9e8a5 | 523 | pcmc->enforce_aligned_dimm = false; |
fddd179a | 524 | } |
f9f21873 | 525 | |
99fbeafe EH |
526 | DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1, |
527 | pc_i440fx_2_1_machine_options); | |
61f219df | 528 | |
aeca6e8d | 529 | |
fddd179a | 530 | |
865906f7 | 531 | static void pc_i440fx_2_0_machine_options(MachineClass *m) |
fddd179a | 532 | { |
7102fa70 | 533 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 534 | pc_i440fx_2_1_machine_options(m); |
de796d93 | 535 | m->hw_version = "2.0.0"; |
25519b06 | 536 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_0); |
7102fa70 EH |
537 | pcmc->smbios_legacy_mode = true; |
538 | pcmc->has_reserved_memory = false; | |
2b0ddf66 EH |
539 | /* This value depends on the actual DSDT and SSDT compiled into |
540 | * the source QEMU; unfortunately it depends on the binary and | |
541 | * not on the machine type, so we cannot make pc-i440fx-1.7 work on | |
542 | * both QEMU 1.7 and QEMU 2.0. | |
543 | * | |
544 | * Large variations cause migration to fail for more than one | |
545 | * consecutive value of the "-smp" maxcpus option. | |
546 | * | |
547 | * For small variations of the kind caused by different iasl versions, | |
548 | * the 4k rounding usually leaves slack. However, there could be still | |
549 | * one or two values that break. For QEMU 1.7 and QEMU 2.0 the | |
550 | * slack is only ~10 bytes before one "-smp maxcpus" value breaks! | |
551 | * | |
552 | * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on | |
553 | * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. | |
554 | */ | |
555 | pcmc->legacy_acpi_table_size = 6652; | |
cd4040ec | 556 | pcmc->acpi_data_size = 0x10000; |
fddd179a | 557 | } |
3458b2b0 | 558 | |
99fbeafe EH |
559 | DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0, |
560 | pc_i440fx_2_0_machine_options); | |
61f219df | 561 | |
3458b2b0 | 562 | |
865906f7 | 563 | static void pc_i440fx_1_7_machine_options(MachineClass *m) |
fddd179a | 564 | { |
7102fa70 | 565 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 566 | pc_i440fx_2_0_machine_options(m); |
de796d93 | 567 | m->hw_version = "1.7.0"; |
fddd179a | 568 | m->default_machine_opts = NULL; |
71ae9e94 | 569 | m->option_rom_has_mr = true; |
25519b06 | 570 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_7); |
7102fa70 EH |
571 | pcmc->smbios_defaults = false; |
572 | pcmc->gigabyte_align = false; | |
2b0ddf66 | 573 | pcmc->legacy_acpi_table_size = 6414; |
fddd179a | 574 | } |
aeca6e8d | 575 | |
99fbeafe EH |
576 | DEFINE_I440FX_MACHINE(v1_7, "pc-i440fx-1.7", pc_compat_1_7, |
577 | pc_i440fx_1_7_machine_options); | |
61f219df | 578 | |
e9845f09 | 579 | |
865906f7 | 580 | static void pc_i440fx_1_6_machine_options(MachineClass *m) |
fddd179a | 581 | { |
7102fa70 | 582 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 583 | pc_i440fx_1_7_machine_options(m); |
de796d93 | 584 | m->hw_version = "1.6.0"; |
71ae9e94 | 585 | m->rom_file_has_mr = false; |
25519b06 | 586 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_6); |
7102fa70 | 587 | pcmc->has_acpi_build = false; |
fddd179a | 588 | } |
a0dba644 | 589 | |
99fbeafe EH |
590 | DEFINE_I440FX_MACHINE(v1_6, "pc-i440fx-1.6", pc_compat_1_6, |
591 | pc_i440fx_1_6_machine_options); | |
61f219df | 592 | |
845773ab | 593 | |
865906f7 | 594 | static void pc_i440fx_1_5_machine_options(MachineClass *m) |
fddd179a EH |
595 | { |
596 | pc_i440fx_1_6_machine_options(m); | |
de796d93 | 597 | m->hw_version = "1.5.0"; |
25519b06 | 598 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_5); |
fddd179a | 599 | } |
b6b5c8e4 | 600 | |
99fbeafe EH |
601 | DEFINE_I440FX_MACHINE(v1_5, "pc-i440fx-1.5", pc_compat_1_5, |
602 | pc_i440fx_1_5_machine_options); | |
61f219df | 603 | |
45053fde | 604 | |
865906f7 | 605 | static void pc_i440fx_1_4_machine_options(MachineClass *m) |
fddd179a EH |
606 | { |
607 | pc_i440fx_1_5_machine_options(m); | |
de796d93 | 608 | m->hw_version = "1.4.0"; |
fddd179a | 609 | m->hot_add_cpu = NULL; |
25519b06 | 610 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_4); |
fddd179a | 611 | } |
a0dba644 | 612 | |
99fbeafe EH |
613 | DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4, |
614 | pc_i440fx_1_4_machine_options); | |
61f219df | 615 | |
bf3caa3d | 616 | |
427e3aa1 | 617 | #define PC_COMPAT_1_3 \ |
cd6c1b70 | 618 | PC_CPU_MODEL_IDS("1.3.0") \ |
427e3aa1 HG |
619 | {\ |
620 | .driver = "usb-tablet",\ | |
621 | .property = "usb_version",\ | |
622 | .value = stringify(1),\ | |
c1943a3f AK |
623 | },{\ |
624 | .driver = "virtio-net-pci",\ | |
625 | .property = "ctrl_mac_addr",\ | |
626 | .value = "off", \ | |
a9c87c58 JW |
627 | },{ \ |
628 | .driver = "virtio-net-pci", \ | |
629 | .property = "mq", \ | |
630 | .value = "off", \ | |
2af234e6 MT |
631 | }, {\ |
632 | .driver = "e1000",\ | |
633 | .property = "autonegotiation",\ | |
634 | .value = "off",\ | |
a7cde24d | 635 | }, |
427e3aa1 | 636 | |
fddd179a | 637 | |
865906f7 | 638 | static void pc_i440fx_1_3_machine_options(MachineClass *m) |
fddd179a EH |
639 | { |
640 | pc_i440fx_1_4_machine_options(m); | |
de796d93 | 641 | m->hw_version = "1.3.0"; |
25519b06 | 642 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_3); |
fddd179a | 643 | } |
b6b5c8e4 | 644 | |
99fbeafe EH |
645 | DEFINE_I440FX_MACHINE(v1_3, "pc-1.3", pc_compat_1_3, |
646 | pc_i440fx_1_3_machine_options); | |
61f219df | 647 | |
f1ae2e38 | 648 | |
183c5eaa | 649 | #define PC_COMPAT_1_2 \ |
cd6c1b70 | 650 | PC_CPU_MODEL_IDS("1.2.0") \ |
183c5eaa GH |
651 | {\ |
652 | .driver = "nec-usb-xhci",\ | |
653 | .property = "msi",\ | |
654 | .value = "off",\ | |
655 | },{\ | |
656 | .driver = "nec-usb-xhci",\ | |
657 | .property = "msix",\ | |
658 | .value = "off",\ | |
c08ba66f GH |
659 | },{\ |
660 | .driver = "ivshmem",\ | |
661 | .property = "use64",\ | |
662 | .value = "0",\ | |
591af143 GH |
663 | },{\ |
664 | .driver = "qxl",\ | |
665 | .property = "revision",\ | |
666 | .value = stringify(3),\ | |
667 | },{\ | |
668 | .driver = "qxl-vga",\ | |
669 | .property = "revision",\ | |
670 | .value = stringify(3),\ | |
803ff052 GH |
671 | },{\ |
672 | .driver = "VGA",\ | |
673 | .property = "mmio",\ | |
674 | .value = "off",\ | |
a7cde24d | 675 | }, |
183c5eaa | 676 | |
865906f7 | 677 | static void pc_i440fx_1_2_machine_options(MachineClass *m) |
fddd179a EH |
678 | { |
679 | pc_i440fx_1_3_machine_options(m); | |
de796d93 | 680 | m->hw_version = "1.2.0"; |
25519b06 | 681 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_2); |
fddd179a | 682 | } |
a0dba644 | 683 | |
99fbeafe EH |
684 | DEFINE_I440FX_MACHINE(v1_2, "pc-1.2", pc_compat_1_2, |
685 | pc_i440fx_1_2_machine_options); | |
61f219df | 686 | |
f4306941 | 687 | |
9e56edcf | 688 | #define PC_COMPAT_1_1 \ |
cd6c1b70 | 689 | PC_CPU_MODEL_IDS("1.1.0") \ |
9e56edcf | 690 | {\ |
07a5298c PB |
691 | .driver = "virtio-scsi-pci",\ |
692 | .property = "hotplug",\ | |
693 | .value = "off",\ | |
694 | },{\ | |
695 | .driver = "virtio-scsi-pci",\ | |
696 | .property = "param_change",\ | |
697 | .value = "off",\ | |
698 | },{\ | |
9e56edcf GH |
699 | .driver = "VGA",\ |
700 | .property = "vgamem_mb",\ | |
701 | .value = stringify(8),\ | |
702 | },{\ | |
703 | .driver = "vmware-svga",\ | |
704 | .property = "vgamem_mb",\ | |
705 | .value = stringify(8),\ | |
706 | },{\ | |
707 | .driver = "qxl-vga",\ | |
708 | .property = "vgamem_mb",\ | |
709 | .value = stringify(8),\ | |
710 | },{\ | |
711 | .driver = "qxl",\ | |
712 | .property = "vgamem_mb",\ | |
713 | .value = stringify(8),\ | |
ea776abc SH |
714 | },{\ |
715 | .driver = "virtio-blk-pci",\ | |
716 | .property = "config-wce",\ | |
717 | .value = "off",\ | |
a7cde24d | 718 | }, |
9e56edcf | 719 | |
865906f7 | 720 | static void pc_i440fx_1_1_machine_options(MachineClass *m) |
fddd179a EH |
721 | { |
722 | pc_i440fx_1_2_machine_options(m); | |
de796d93 | 723 | m->hw_version = "1.1.0"; |
25519b06 | 724 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_1); |
fddd179a | 725 | } |
b6b5c8e4 | 726 | |
99fbeafe EH |
727 | DEFINE_I440FX_MACHINE(v1_1, "pc-1.1", pc_compat_1_2, |
728 | pc_i440fx_1_1_machine_options); | |
61f219df | 729 | |
f1dacf1c | 730 | |
d6c73008 | 731 | #define PC_COMPAT_1_0 \ |
cd6c1b70 | 732 | PC_CPU_MODEL_IDS("1.0") \ |
d6c73008 | 733 | {\ |
020c8e76 | 734 | .driver = TYPE_ISA_FDC,\ |
d6c73008 MT |
735 | .property = "check_media_rate",\ |
736 | .value = "off",\ | |
2ba1d381 DG |
737 | }, {\ |
738 | .driver = "virtio-balloon-pci",\ | |
739 | .property = "class",\ | |
740 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
fc34e77b | 741 | },{\ |
df1fd4b5 | 742 | .driver = "apic-common",\ |
fc34e77b AL |
743 | .property = "vapic",\ |
744 | .value = "off",\ | |
eeb0cf9a | 745 | },{\ |
bce54474 | 746 | .driver = TYPE_USB_DEVICE,\ |
eeb0cf9a GH |
747 | .property = "full-path",\ |
748 | .value = "no",\ | |
a7cde24d | 749 | }, |
d6c73008 | 750 | |
865906f7 | 751 | static void pc_i440fx_1_0_machine_options(MachineClass *m) |
fddd179a EH |
752 | { |
753 | pc_i440fx_1_1_machine_options(m); | |
754 | m->hw_version = "1.0"; | |
25519b06 | 755 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_0); |
fddd179a | 756 | } |
b6b5c8e4 | 757 | |
99fbeafe EH |
758 | DEFINE_I440FX_MACHINE(v1_0, "pc-1.0", pc_compat_1_2, |
759 | pc_i440fx_1_0_machine_options); | |
61f219df | 760 | |
382b3a68 | 761 | |
cd6c1b70 EH |
762 | #define PC_COMPAT_0_15 \ |
763 | PC_CPU_MODEL_IDS("0.15") | |
764 | ||
865906f7 | 765 | static void pc_i440fx_0_15_machine_options(MachineClass *m) |
fddd179a EH |
766 | { |
767 | pc_i440fx_1_0_machine_options(m); | |
768 | m->hw_version = "0.15"; | |
cd6c1b70 | 769 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_15); |
fddd179a | 770 | } |
b6b5c8e4 | 771 | |
99fbeafe EH |
772 | DEFINE_I440FX_MACHINE(v0_15, "pc-0.15", pc_compat_1_2, |
773 | pc_i440fx_0_15_machine_options); | |
61f219df | 774 | |
ce01a508 | 775 | |
d6c73008 | 776 | #define PC_COMPAT_0_14 \ |
cd6c1b70 | 777 | PC_CPU_MODEL_IDS("0.14") \ |
d6c73008 MT |
778 | {\ |
779 | .driver = "virtio-blk-pci",\ | |
780 | .property = "event_idx",\ | |
781 | .value = "off",\ | |
782 | },{\ | |
783 | .driver = "virtio-serial-pci",\ | |
784 | .property = "event_idx",\ | |
785 | .value = "off",\ | |
786 | },{\ | |
787 | .driver = "virtio-net-pci",\ | |
788 | .property = "event_idx",\ | |
789 | .value = "off",\ | |
790 | },{\ | |
791 | .driver = "virtio-balloon-pci",\ | |
792 | .property = "event_idx",\ | |
793 | .value = "off",\ | |
bb08d882 EH |
794 | },{\ |
795 | .driver = "qxl",\ | |
796 | .property = "revision",\ | |
797 | .value = stringify(2),\ | |
798 | },{\ | |
799 | .driver = "qxl-vga",\ | |
800 | .property = "revision",\ | |
801 | .value = stringify(2),\ | |
a7cde24d | 802 | }, |
d6c73008 | 803 | |
865906f7 | 804 | static void pc_i440fx_0_14_machine_options(MachineClass *m) |
fddd179a EH |
805 | { |
806 | pc_i440fx_0_15_machine_options(m); | |
807 | m->hw_version = "0.14"; | |
25519b06 | 808 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_14); |
fddd179a | 809 | } |
b6b5c8e4 | 810 | |
99fbeafe EH |
811 | DEFINE_I440FX_MACHINE(v0_14, "pc-0.14", pc_compat_1_2, |
812 | pc_i440fx_0_14_machine_options); | |
61f219df | 813 | |
19857e62 | 814 | |
d6c73008 | 815 | #define PC_COMPAT_0_13 \ |
cd6c1b70 | 816 | PC_CPU_MODEL_IDS("0.13") \ |
d6c73008 | 817 | {\ |
bce54474 | 818 | .driver = TYPE_PCI_DEVICE,\ |
d6c73008 MT |
819 | .property = "command_serr_enable",\ |
820 | .value = "off",\ | |
821 | },{\ | |
822 | .driver = "AC97",\ | |
823 | .property = "use_broken_id",\ | |
824 | .value = stringify(1),\ | |
d765519b EH |
825 | },{\ |
826 | .driver = "virtio-9p-pci",\ | |
827 | .property = "vectors",\ | |
828 | .value = stringify(0),\ | |
faf7e425 EH |
829 | },{\ |
830 | .driver = "VGA",\ | |
831 | .property = "rombar",\ | |
832 | .value = stringify(0),\ | |
833 | },{\ | |
834 | .driver = "vmware-svga",\ | |
835 | .property = "rombar",\ | |
836 | .value = stringify(0),\ | |
a7cde24d | 837 | }, |
d6c73008 | 838 | |
865906f7 | 839 | static void pc_i440fx_0_13_machine_options(MachineClass *m) |
fddd179a | 840 | { |
7102fa70 | 841 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
842 | pc_i440fx_0_14_machine_options(m); |
843 | m->hw_version = "0.13"; | |
25519b06 | 844 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_13); |
7102fa70 | 845 | pcmc->kvmclock_enabled = false; |
fddd179a | 846 | } |
a0dba644 | 847 | |
99fbeafe EH |
848 | DEFINE_I440FX_MACHINE(v0_13, "pc-0.13", pc_compat_0_13, |
849 | pc_i440fx_0_13_machine_options); | |
61f219df | 850 | |
b903a0f7 | 851 | |
d6c73008 | 852 | #define PC_COMPAT_0_12 \ |
cd6c1b70 | 853 | PC_CPU_MODEL_IDS("0.12") \ |
d6c73008 MT |
854 | {\ |
855 | .driver = "virtio-serial-pci",\ | |
856 | .property = "max_ports",\ | |
857 | .value = stringify(1),\ | |
858 | },{\ | |
859 | .driver = "virtio-serial-pci",\ | |
860 | .property = "vectors",\ | |
861 | .value = stringify(0),\ | |
93c8e4dc GH |
862 | },{\ |
863 | .driver = "usb-mouse",\ | |
864 | .property = "serial",\ | |
865 | .value = "1",\ | |
866 | },{\ | |
867 | .driver = "usb-tablet",\ | |
868 | .property = "serial",\ | |
869 | .value = "1",\ | |
870 | },{\ | |
871 | .driver = "usb-kbd",\ | |
872 | .property = "serial",\ | |
873 | .value = "1",\ | |
a7cde24d | 874 | }, |
d6c73008 | 875 | |
865906f7 | 876 | static void pc_i440fx_0_12_machine_options(MachineClass *m) |
fddd179a EH |
877 | { |
878 | pc_i440fx_0_13_machine_options(m); | |
879 | m->hw_version = "0.12"; | |
25519b06 | 880 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_12); |
fddd179a | 881 | } |
b6b5c8e4 | 882 | |
99fbeafe EH |
883 | DEFINE_I440FX_MACHINE(v0_12, "pc-0.12", pc_compat_0_13, |
884 | pc_i440fx_0_12_machine_options); | |
61f219df | 885 | |
845773ab | 886 | |
d6c73008 | 887 | #define PC_COMPAT_0_11 \ |
cd6c1b70 | 888 | PC_CPU_MODEL_IDS("0.11") \ |
d6c73008 MT |
889 | {\ |
890 | .driver = "virtio-blk-pci",\ | |
891 | .property = "vectors",\ | |
892 | .value = stringify(0),\ | |
c115cd65 | 893 | },{\ |
bce54474 | 894 | .driver = TYPE_PCI_DEVICE,\ |
c115cd65 PB |
895 | .property = "rombar",\ |
896 | .value = stringify(0),\ | |
d5303df7 EH |
897 | },{\ |
898 | .driver = "ide-drive",\ | |
899 | .property = "ver",\ | |
900 | .value = "0.11",\ | |
901 | },{\ | |
902 | .driver = "scsi-disk",\ | |
903 | .property = "ver",\ | |
904 | .value = "0.11",\ | |
a7cde24d | 905 | }, |
d6c73008 | 906 | |
865906f7 | 907 | static void pc_i440fx_0_11_machine_options(MachineClass *m) |
fddd179a EH |
908 | { |
909 | pc_i440fx_0_12_machine_options(m); | |
910 | m->hw_version = "0.11"; | |
25519b06 | 911 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_11); |
fddd179a | 912 | } |
b6b5c8e4 | 913 | |
99fbeafe EH |
914 | DEFINE_I440FX_MACHINE(v0_11, "pc-0.11", pc_compat_0_13, |
915 | pc_i440fx_0_11_machine_options); | |
61f219df | 916 | |
845773ab | 917 | |
f6d5a0ba | 918 | #define PC_COMPAT_0_10 \ |
cd6c1b70 | 919 | PC_CPU_MODEL_IDS("0.10") \ |
f6d5a0ba EH |
920 | {\ |
921 | .driver = "virtio-blk-pci",\ | |
922 | .property = "class",\ | |
923 | .value = stringify(PCI_CLASS_STORAGE_OTHER),\ | |
924 | },{\ | |
925 | .driver = "virtio-serial-pci",\ | |
926 | .property = "class",\ | |
927 | .value = stringify(PCI_CLASS_DISPLAY_OTHER),\ | |
928 | },{\ | |
929 | .driver = "virtio-net-pci",\ | |
930 | .property = "vectors",\ | |
931 | .value = stringify(0),\ | |
932 | },{\ | |
933 | .driver = "ide-drive",\ | |
934 | .property = "ver",\ | |
935 | .value = "0.10",\ | |
936 | },{\ | |
937 | .driver = "scsi-disk",\ | |
938 | .property = "ver",\ | |
939 | .value = "0.10",\ | |
940 | }, | |
941 | ||
865906f7 | 942 | static void pc_i440fx_0_10_machine_options(MachineClass *m) |
fddd179a EH |
943 | { |
944 | pc_i440fx_0_11_machine_options(m); | |
945 | m->hw_version = "0.10"; | |
25519b06 | 946 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_10); |
fddd179a | 947 | } |
b6b5c8e4 | 948 | |
99fbeafe EH |
949 | DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13, |
950 | pc_i440fx_0_10_machine_options); | |
61f219df | 951 | |
bd8107d7 TC |
952 | typedef struct { |
953 | uint16_t gpu_device_id; | |
954 | uint16_t pch_device_id; | |
955 | uint8_t pch_revision_id; | |
956 | } IGDDeviceIDInfo; | |
957 | ||
958 | /* In real world different GPU should have different PCH. But actually | |
959 | * the different PCH DIDs likely map to different PCH SKUs. We do the | |
960 | * same thing for the GPU. For PCH, the different SKUs are going to be | |
961 | * all the same silicon design and implementation, just different | |
962 | * features turn on and off with fuses. The SW interfaces should be | |
963 | * consistent across all SKUs in a given family (eg LPT). But just same | |
964 | * features may not be supported. | |
965 | * | |
966 | * Most of these different PCH features probably don't matter to the | |
967 | * Gfx driver, but obviously any difference in display port connections | |
968 | * will so it should be fine with any PCH in case of passthrough. | |
969 | * | |
970 | * So currently use one PCH version, 0x8c4e, to cover all HSW(Haswell) | |
971 | * scenarios, 0x9cc3 for BDW(Broadwell). | |
972 | */ | |
973 | static const IGDDeviceIDInfo igd_combo_id_infos[] = { | |
974 | /* HSW Classic */ | |
975 | {0x0402, 0x8c4e, 0x04}, /* HSWGT1D, HSWD_w7 */ | |
976 | {0x0406, 0x8c4e, 0x04}, /* HSWGT1M, HSWM_w7 */ | |
977 | {0x0412, 0x8c4e, 0x04}, /* HSWGT2D, HSWD_w7 */ | |
978 | {0x0416, 0x8c4e, 0x04}, /* HSWGT2M, HSWM_w7 */ | |
979 | {0x041E, 0x8c4e, 0x04}, /* HSWGT15D, HSWD_w7 */ | |
980 | /* HSW ULT */ | |
981 | {0x0A06, 0x8c4e, 0x04}, /* HSWGT1UT, HSWM_w7 */ | |
982 | {0x0A16, 0x8c4e, 0x04}, /* HSWGT2UT, HSWM_w7 */ | |
983 | {0x0A26, 0x8c4e, 0x06}, /* HSWGT3UT, HSWM_w7 */ | |
984 | {0x0A2E, 0x8c4e, 0x04}, /* HSWGT3UT28W, HSWM_w7 */ | |
985 | {0x0A1E, 0x8c4e, 0x04}, /* HSWGT2UX, HSWM_w7 */ | |
986 | {0x0A0E, 0x8c4e, 0x04}, /* HSWGT1ULX, HSWM_w7 */ | |
987 | /* HSW CRW */ | |
988 | {0x0D26, 0x8c4e, 0x04}, /* HSWGT3CW, HSWM_w7 */ | |
989 | {0x0D22, 0x8c4e, 0x04}, /* HSWGT3CWDT, HSWD_w7 */ | |
990 | /* HSW Server */ | |
991 | {0x041A, 0x8c4e, 0x04}, /* HSWSVGT2, HSWD_w7 */ | |
992 | /* HSW SRVR */ | |
993 | {0x040A, 0x8c4e, 0x04}, /* HSWSVGT1, HSWD_w7 */ | |
994 | /* BSW */ | |
995 | {0x1606, 0x9cc3, 0x03}, /* BDWULTGT1, BDWM_w7 */ | |
996 | {0x1616, 0x9cc3, 0x03}, /* BDWULTGT2, BDWM_w7 */ | |
997 | {0x1626, 0x9cc3, 0x03}, /* BDWULTGT3, BDWM_w7 */ | |
998 | {0x160E, 0x9cc3, 0x03}, /* BDWULXGT1, BDWM_w7 */ | |
999 | {0x161E, 0x9cc3, 0x03}, /* BDWULXGT2, BDWM_w7 */ | |
1000 | {0x1602, 0x9cc3, 0x03}, /* BDWHALOGT1, BDWM_w7 */ | |
1001 | {0x1612, 0x9cc3, 0x03}, /* BDWHALOGT2, BDWM_w7 */ | |
1002 | {0x1622, 0x9cc3, 0x03}, /* BDWHALOGT3, BDWM_w7 */ | |
1003 | {0x162B, 0x9cc3, 0x03}, /* BDWHALO28W, BDWM_w7 */ | |
1004 | {0x162A, 0x9cc3, 0x03}, /* BDWGT3WRKS, BDWM_w7 */ | |
1005 | {0x162D, 0x9cc3, 0x03}, /* BDWGT3SRVR, BDWM_w7 */ | |
1006 | }; | |
1007 | ||
1008 | static void isa_bridge_class_init(ObjectClass *klass, void *data) | |
1009 | { | |
1010 | DeviceClass *dc = DEVICE_CLASS(klass); | |
1011 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | |
1012 | ||
1013 | dc->desc = "ISA bridge faked to support IGD PT"; | |
1014 | k->vendor_id = PCI_VENDOR_ID_INTEL; | |
1015 | k->class_id = PCI_CLASS_BRIDGE_ISA; | |
1016 | }; | |
1017 | ||
1018 | static TypeInfo isa_bridge_info = { | |
1019 | .name = "igd-passthrough-isa-bridge", | |
1020 | .parent = TYPE_PCI_DEVICE, | |
1021 | .instance_size = sizeof(PCIDevice), | |
1022 | .class_init = isa_bridge_class_init, | |
1023 | }; | |
1024 | ||
1025 | static void pt_graphics_register_types(void) | |
1026 | { | |
1027 | type_register_static(&isa_bridge_info); | |
1028 | } | |
1029 | type_init(pt_graphics_register_types) | |
1030 | ||
1031 | void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id) | |
1032 | { | |
1033 | struct PCIDevice *bridge_dev; | |
1034 | int i, num; | |
1035 | uint16_t pch_dev_id = 0xffff; | |
1036 | uint8_t pch_rev_id; | |
1037 | ||
1038 | num = ARRAY_SIZE(igd_combo_id_infos); | |
1039 | for (i = 0; i < num; i++) { | |
1040 | if (gpu_dev_id == igd_combo_id_infos[i].gpu_device_id) { | |
1041 | pch_dev_id = igd_combo_id_infos[i].pch_device_id; | |
1042 | pch_rev_id = igd_combo_id_infos[i].pch_revision_id; | |
1043 | } | |
1044 | } | |
1045 | ||
1046 | if (pch_dev_id == 0xffff) { | |
1047 | return; | |
1048 | } | |
1049 | ||
1050 | /* Currently IGD drivers always need to access PCH by 1f.0. */ | |
1051 | bridge_dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0), | |
1052 | "igd-passthrough-isa-bridge"); | |
1053 | ||
1054 | /* | |
1055 | * Note that vendor id is always PCI_VENDOR_ID_INTEL. | |
1056 | */ | |
1057 | if (!bridge_dev) { | |
1058 | fprintf(stderr, "set igd-passthrough-isa-bridge failed!\n"); | |
1059 | return; | |
1060 | } | |
1061 | pci_config_set_device_id(bridge_dev->config, pch_dev_id); | |
1062 | pci_config_set_revision(bridge_dev->config, pch_rev_id); | |
1063 | } | |
845773ab | 1064 | |
865906f7 | 1065 | static void isapc_machine_options(MachineClass *m) |
fddd179a | 1066 | { |
7102fa70 | 1067 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
1068 | m->desc = "ISA-only PC"; |
1069 | m->max_cpus = 1; | |
71ae9e94 EH |
1070 | m->option_rom_has_mr = true; |
1071 | m->rom_file_has_mr = false; | |
7102fa70 EH |
1072 | pcmc->pci_enabled = false; |
1073 | pcmc->has_acpi_build = false; | |
1074 | pcmc->smbios_defaults = false; | |
1075 | pcmc->gigabyte_align = false; | |
1076 | pcmc->smbios_legacy_mode = true; | |
1077 | pcmc->has_reserved_memory = false; | |
fddd179a | 1078 | } |
b6b5c8e4 | 1079 | |
61f219df | 1080 | DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa, |
25519b06 | 1081 | isapc_machine_options); |
61f219df | 1082 | |
845773ab | 1083 | |
29d3ccde | 1084 | #ifdef CONFIG_XEN |
865906f7 | 1085 | static void xenfv_machine_options(MachineClass *m) |
fddd179a | 1086 | { |
fddd179a EH |
1087 | m->desc = "Xen Fully-virtualized PC"; |
1088 | m->max_cpus = HVM_MAX_VCPUS; | |
1089 | m->default_machine_opts = "accel=xen"; | |
1090 | m->hot_add_cpu = pc_hot_add_cpu; | |
1091 | } | |
b6b5c8e4 | 1092 | |
61f219df | 1093 | DEFINE_PC_MACHINE(xenfv, "xenfv", pc_xen_hvm_init, |
25519b06 | 1094 | xenfv_machine_options); |
29d3ccde | 1095 | #endif |