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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" | |
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; | |
b881fbe9 | 77 | qemu_irq *gsi; |
845773ab | 78 | qemu_irq *i8259; |
2ba154cf | 79 | qemu_irq smi_irq; |
b881fbe9 | 80 | GSIState *gsi_state; |
845773ab | 81 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
c0897e0c | 82 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 83 | ISADevice *rtc_state; |
ae0a5466 AK |
84 | MemoryRegion *ram_memory; |
85 | MemoryRegion *pci_memory; | |
4463aee6 | 86 | MemoryRegion *rom_memory; |
3459a625 | 87 | PcGuestInfo *guest_info; |
c87b1520 | 88 | ram_addr_t lowmem; |
845773ab | 89 | |
ecdbfceb MT |
90 | /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory). |
91 | * If it doesn't, we need to split it in chunks below and above 4G. | |
92 | * In any case, try to make sure that guest addresses aligned at | |
93 | * 1G boundaries get mapped to host addresses aligned at 1G boundaries. | |
94 | * For old machine types, use whatever split we used historically to avoid | |
95 | * breaking migration. | |
96 | */ | |
3ef96221 | 97 | if (machine->ram_size >= 0xe0000000) { |
7102fa70 | 98 | lowmem = pcmc->gigabyte_align ? 0xc0000000 : 0xe0000000; |
c87b1520 DS |
99 | } else { |
100 | lowmem = 0xe0000000; | |
101 | } | |
102 | ||
a9dd38db | 103 | /* Handle the machine opt max-ram-below-4g. It is basically doing |
c87b1520 DS |
104 | * min(qemu limit, user limit). |
105 | */ | |
ec68007a EH |
106 | if (lowmem > pcms->max_ram_below_4g) { |
107 | lowmem = pcms->max_ram_below_4g; | |
c87b1520 DS |
108 | if (machine->ram_size - lowmem > lowmem && |
109 | lowmem & ((1ULL << 30) - 1)) { | |
110 | error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64 | |
111 | ") not a multiple of 1G; possible bad performance.", | |
ec68007a | 112 | pcms->max_ram_below_4g); |
c87b1520 DS |
113 | } |
114 | } | |
115 | ||
116 | if (machine->ram_size >= lowmem) { | |
c0aa4e1e EH |
117 | pcms->above_4g_mem_size = machine->ram_size - lowmem; |
118 | pcms->below_4g_mem_size = lowmem; | |
e0e7e67b | 119 | } else { |
c0aa4e1e EH |
120 | pcms->above_4g_mem_size = 0; |
121 | pcms->below_4g_mem_size = machine->ram_size; | |
e0e7e67b AP |
122 | } |
123 | ||
91176e31 | 124 | if (xen_enabled() && xen_hvm_init(pcms, &ram_memory) != 0) { |
3c2a9669 DS |
125 | fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); |
126 | exit(1); | |
127 | } | |
128 | ||
4884b7bf | 129 | pc_cpus_init(pcms); |
3c2a9669 | 130 | |
7102fa70 | 131 | if (kvm_enabled() && pcmc->kvmclock_enabled) { |
3c2a9669 DS |
132 | kvmclock_create(); |
133 | } | |
134 | ||
7102fa70 | 135 | if (pcmc->pci_enabled) { |
4463aee6 | 136 | pci_memory = g_new(MemoryRegion, 1); |
286690e3 | 137 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
4463aee6 JK |
138 | rom_memory = pci_memory; |
139 | } else { | |
140 | pci_memory = NULL; | |
141 | rom_memory = system_memory; | |
142 | } | |
ae0a5466 | 143 | |
b9cfc918 | 144 | guest_info = pc_guest_info_init(pcms); |
72c194f7 | 145 | |
7102fa70 | 146 | guest_info->has_acpi_build = pcmc->has_acpi_build; |
2b0ddf66 | 147 | guest_info->legacy_acpi_table_size = pcmc->legacy_acpi_table_size; |
72c194f7 | 148 | |
7102fa70 EH |
149 | guest_info->isapc_ram_fw = !pcmc->pci_enabled; |
150 | guest_info->has_reserved_memory = pcmc->has_reserved_memory; | |
151 | guest_info->rsdp_in_ram = pcmc->rsdp_in_ram; | |
3459a625 | 152 | |
7102fa70 | 153 | if (pcmc->smbios_defaults) { |
3ef96221 | 154 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 155 | /* These values are guest ABI, do not change */ |
e6667f71 | 156 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
7102fa70 EH |
157 | mc->name, pcmc->smbios_legacy_mode, |
158 | pcmc->smbios_uuid_encoded, | |
86299120 | 159 | SMBIOS_ENTRY_POINT_21); |
b29ad07e MA |
160 | } |
161 | ||
845773ab | 162 | /* allocate ram and load rom/bios */ |
29d3ccde | 163 | if (!xen_enabled()) { |
62b160c0 | 164 | pc_memory_init(pcms, system_memory, |
6e7d8249 | 165 | rom_memory, &ram_memory, guest_info); |
b33a5bbf CL |
166 | } else if (machine->kernel_filename != NULL) { |
167 | /* For xen HVM direct kernel boot, load linux here */ | |
df1f79fd | 168 | xen_load_linux(pcms, guest_info); |
29d3ccde | 169 | } |
845773ab | 170 | |
b881fbe9 | 171 | gsi_state = g_malloc0(sizeof(*gsi_state)); |
15eafc2e | 172 | if (kvm_ioapic_in_kernel()) { |
7102fa70 | 173 | kvm_pc_setup_irq_routing(pcmc->pci_enabled); |
d8ee0384 | 174 | gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, |
10b61882 JK |
175 | GSI_NUM_PINS); |
176 | } else { | |
177 | gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); | |
178 | } | |
845773ab | 179 | |
7102fa70 | 180 | if (pcmc->pci_enabled) { |
76d39ab4 TC |
181 | pci_bus = i440fx_init(host_type, |
182 | pci_type, | |
7bb836e4 | 183 | &i440fx_state, &piix3_devfn, &isa_bus, gsi, |
3ef96221 | 184 | system_memory, system_io, machine->ram_size, |
c0aa4e1e EH |
185 | pcms->below_4g_mem_size, |
186 | pcms->above_4g_mem_size, | |
ae0a5466 | 187 | pci_memory, ram_memory); |
845773ab IY |
188 | } else { |
189 | pci_bus = NULL; | |
02a89b21 | 190 | i440fx_state = NULL; |
bb2ed009 | 191 | isa_bus = isa_bus_new(NULL, get_system_memory(), system_io); |
57285cc3 | 192 | no_hpet = 1; |
845773ab | 193 | } |
48a18b3c | 194 | isa_bus_irqs(isa_bus, gsi); |
845773ab | 195 | |
15eafc2e | 196 | if (kvm_pic_in_kernel()) { |
10b61882 JK |
197 | i8259 = kvm_i8259_init(isa_bus); |
198 | } else if (xen_enabled()) { | |
199 | i8259 = xen_interrupt_controller_init(); | |
200 | } else { | |
0b0cc076 | 201 | i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq()); |
4bae1efe RH |
202 | } |
203 | ||
43a0db35 JK |
204 | for (i = 0; i < ISA_NUM_IRQS; i++) { |
205 | gsi_state->i8259_irq[i] = i8259[i]; | |
206 | } | |
2ba154cf | 207 | g_free(i8259); |
7102fa70 | 208 | if (pcmc->pci_enabled) { |
a39e3564 | 209 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe RH |
210 | } |
211 | ||
b881fbe9 | 212 | pc_register_ferr_irq(gsi[13]); |
845773ab | 213 | |
7102fa70 | 214 | pc_vga_init(isa_bus, pcmc->pci_enabled ? pci_bus : NULL); |
01195b73 | 215 | |
7fb1cf16 | 216 | assert(pcms->vmport != ON_OFF_AUTO__MAX); |
ec68007a EH |
217 | if (pcms->vmport == ON_OFF_AUTO_AUTO) { |
218 | pcms->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON; | |
d1048bef DS |
219 | } |
220 | ||
845773ab | 221 | /* init basic PC hardware */ |
220a8846 | 222 | pc_basic_device_init(isa_bus, gsi, &rtc_state, true, |
ec68007a | 223 | (pcms->vmport != ON_OFF_AUTO_ON), 0x4); |
845773ab | 224 | |
9011a1a7 | 225 | pc_nic_init(isa_bus, pci_bus); |
845773ab | 226 | |
d8f94e1b | 227 | ide_drive_get(hd, ARRAY_SIZE(hd)); |
7102fa70 | 228 | if (pcmc->pci_enabled) { |
c0897e0c | 229 | PCIDevice *dev; |
679f4f8b SS |
230 | if (xen_enabled()) { |
231 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
232 | } else { | |
233 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
234 | } | |
c0897e0c MA |
235 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
236 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
845773ab IY |
237 | } else { |
238 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
c0897e0c | 239 | ISADevice *dev; |
61de3676 | 240 | char busname[] = "ide.0"; |
48a18b3c HP |
241 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
242 | ide_irq[i], | |
c0897e0c | 243 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
244 | /* |
245 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
246 | * second one. | |
247 | */ | |
248 | busname[4] = '0' + i; | |
249 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab IY |
250 | } |
251 | } | |
252 | ||
88076854 | 253 | pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state); |
845773ab | 254 | |
7102fa70 | 255 | if (pcmc->pci_enabled && usb_enabled()) { |
afb9a60e | 256 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
257 | } |
258 | ||
7102fa70 | 259 | if (pcmc->pci_enabled && acpi_enabled) { |
781bbd6b | 260 | DeviceState *piix4_pm; |
a5c82852 | 261 | I2CBus *smbus; |
845773ab | 262 | |
2ba154cf | 263 | smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); |
845773ab IY |
264 | /* TODO: Populate SPD eeprom data. */ |
265 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
2ba154cf | 266 | gsi[9], smi_irq, |
ec68007a | 267 | pc_machine_is_smm_enabled(pcms), |
355023f2 | 268 | &piix4_pm); |
a88df0b9 | 269 | smbus_eeprom_init(smbus, 8, NULL, 0); |
781bbd6b IM |
270 | |
271 | object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, | |
272 | TYPE_HOTPLUG_HANDLER, | |
ec68007a | 273 | (Object **)&pcms->acpi_dev, |
781bbd6b IM |
274 | object_property_allow_set_link, |
275 | OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort); | |
276 | object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), | |
277 | PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); | |
845773ab IY |
278 | } |
279 | ||
7102fa70 | 280 | if (pcmc->pci_enabled) { |
845773ab IY |
281 | pc_pci_device_init(pci_bus); |
282 | } | |
283 | } | |
284 | ||
79859507 EH |
285 | /* Looking for a pc_compat_2_4() function? It doesn't exist. |
286 | * pc_compat_*() functions that run on machine-init time and | |
287 | * change global QEMU state are deprecated. Please don't create | |
288 | * one, and implement any pc-*-2.4 (and newer) compat code in | |
289 | * HW_COMPAT_*, PC_COMPAT_*, or * pc_*_machine_options(). | |
290 | */ | |
291 | ||
5cb50e0a JW |
292 | static void pc_compat_2_3(MachineState *machine) |
293 | { | |
355023f2 | 294 | PCMachineState *pcms = PC_MACHINE(machine); |
37fb569c | 295 | savevm_skip_section_footers(); |
355023f2 PB |
296 | if (kvm_enabled()) { |
297 | pcms->smm = ON_OFF_AUTO_OFF; | |
298 | } | |
13d16814 | 299 | global_state_set_optional(); |
61964c23 | 300 | savevm_skip_configuration(); |
5cb50e0a JW |
301 | } |
302 | ||
64bbd372 PB |
303 | static void pc_compat_2_2(MachineState *machine) |
304 | { | |
5cb50e0a | 305 | pc_compat_2_3(machine); |
54ed388b | 306 | machine->suppress_vmdesc = true; |
64bbd372 PB |
307 | } |
308 | ||
2cad57c7 EH |
309 | static void pc_compat_2_1(MachineState *machine) |
310 | { | |
64bbd372 | 311 | pc_compat_2_2(machine); |
5114e842 | 312 | x86_cpu_change_kvm_default("svm", NULL); |
2cad57c7 EH |
313 | } |
314 | ||
3ef96221 | 315 | static void pc_compat_2_0(MachineState *machine) |
3458b2b0 | 316 | { |
2cad57c7 | 317 | pc_compat_2_1(machine); |
3458b2b0 MT |
318 | } |
319 | ||
3ef96221 | 320 | static void pc_compat_1_7(MachineState *machine) |
b29ad07e | 321 | { |
3ef96221 | 322 | pc_compat_2_0(machine); |
5114e842 | 323 | x86_cpu_change_kvm_default("x2apic", NULL); |
b29ad07e MA |
324 | } |
325 | ||
3ef96221 | 326 | static void pc_compat_1_6(MachineState *machine) |
f8c457b8 | 327 | { |
3ef96221 | 328 | pc_compat_1_7(machine); |
f8c457b8 MT |
329 | } |
330 | ||
3ef96221 | 331 | static void pc_compat_1_5(MachineState *machine) |
9604f70f | 332 | { |
3ef96221 | 333 | pc_compat_1_6(machine); |
9604f70f MT |
334 | } |
335 | ||
3ef96221 | 336 | static void pc_compat_1_4(MachineState *machine) |
9953f882 | 337 | { |
3ef96221 | 338 | pc_compat_1_5(machine); |
9953f882 MA |
339 | } |
340 | ||
3ef96221 | 341 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 342 | { |
3ef96221 | 343 | pc_compat_1_4(machine); |
8932cfdf | 344 | enable_compat_apic_id_mode(); |
89b439f3 EH |
345 | } |
346 | ||
347 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
3ef96221 | 348 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 349 | { |
3ef96221 | 350 | pc_compat_1_3(machine); |
5114e842 | 351 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
89b439f3 EH |
352 | } |
353 | ||
72d164aa EH |
354 | /* PC compat function for pc-0.10 to pc-0.13 */ |
355 | static void pc_compat_0_13(MachineState *machine) | |
356 | { | |
357 | pc_compat_1_2(machine); | |
72d164aa EH |
358 | } |
359 | ||
3ef96221 | 360 | static void pc_init_isa(MachineState *machine) |
845773ab | 361 | { |
3ef96221 MA |
362 | if (!machine->cpu_model) { |
363 | machine->cpu_model = "486"; | |
5650f5f4 | 364 | } |
5114e842 | 365 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
8932cfdf | 366 | enable_compat_apic_id_mode(); |
76d39ab4 | 367 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE); |
845773ab IY |
368 | } |
369 | ||
29d3ccde | 370 | #ifdef CONFIG_XEN |
998250e9 TC |
371 | static void pc_xen_hvm_init_pci(MachineState *machine) |
372 | { | |
373 | const char *pci_type = has_igd_gfx_passthru ? | |
374 | TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE; | |
375 | ||
376 | pc_init1(machine, | |
377 | TYPE_I440FX_PCI_HOST_BRIDGE, | |
378 | pci_type); | |
379 | } | |
380 | ||
3ef96221 | 381 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 382 | { |
39ae4972 PD |
383 | PCIBus *bus; |
384 | ||
a88ae0d4 EH |
385 | if (!xen_enabled()) { |
386 | error_report("xenfv machine requires the xen accelerator"); | |
387 | exit(1); | |
388 | } | |
389 | ||
998250e9 | 390 | pc_xen_hvm_init_pci(machine); |
39ae4972 | 391 | |
1ef7a2a2 | 392 | bus = pci_find_primary_bus(); |
39ae4972 PD |
393 | if (bus != NULL) { |
394 | pci_create_simple(bus, -1, "xen-platform"); | |
395 | } | |
29d3ccde AP |
396 | } |
397 | #endif | |
398 | ||
99fbeafe EH |
399 | #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \ |
400 | static void pc_init_##suffix(MachineState *machine) \ | |
401 | { \ | |
402 | void (*compat)(MachineState *m) = (compatfn); \ | |
403 | if (compat) { \ | |
404 | compat(machine); \ | |
405 | } \ | |
76d39ab4 TC |
406 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, \ |
407 | TYPE_I440FX_PCI_DEVICE); \ | |
99fbeafe EH |
408 | } \ |
409 | DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn) | |
fddd179a | 410 | |
865906f7 | 411 | static void pc_i440fx_machine_options(MachineClass *m) |
fddd179a | 412 | { |
fddd179a EH |
413 | m->family = "pc_piix"; |
414 | m->desc = "Standard PC (i440FX + PIIX, 1996)"; | |
415 | m->hot_add_cpu = pc_hot_add_cpu; | |
254bdb1c EH |
416 | m->default_machine_opts = "firmware=bios-256k.bin"; |
417 | m->default_display = "std"; | |
fddd179a EH |
418 | } |
419 | ||
87e896ab | 420 | static void pc_i440fx_2_5_machine_options(MachineClass *m) |
fddd179a EH |
421 | { |
422 | pc_i440fx_machine_options(m); | |
fddd179a EH |
423 | m->alias = "pc"; |
424 | m->is_default = 1; | |
425 | } | |
aeca6e8d | 426 | |
87e896ab EH |
427 | DEFINE_I440FX_MACHINE(v2_5, "pc-i440fx-2.5", NULL, |
428 | pc_i440fx_2_5_machine_options); | |
429 | ||
430 | ||
431 | static void pc_i440fx_2_4_machine_options(MachineClass *m) | |
432 | { | |
433 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); | |
434 | pc_i440fx_2_5_machine_options(m); | |
de796d93 | 435 | m->hw_version = "2.4.0"; |
87e896ab EH |
436 | m->alias = NULL; |
437 | m->is_default = 0; | |
438 | pcmc->broken_reserved_end = true; | |
439 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_4); | |
440 | } | |
441 | ||
99fbeafe EH |
442 | DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL, |
443 | pc_i440fx_2_4_machine_options) | |
5cb50e0a | 444 | |
f9f21873 | 445 | |
865906f7 | 446 | static void pc_i440fx_2_3_machine_options(MachineClass *m) |
fddd179a | 447 | { |
4421c6a3 | 448 | pc_i440fx_2_4_machine_options(m); |
de796d93 | 449 | m->hw_version = "2.3.0"; |
fddd179a EH |
450 | m->alias = NULL; |
451 | m->is_default = 0; | |
25519b06 | 452 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); |
fddd179a | 453 | } |
5cb50e0a | 454 | |
99fbeafe EH |
455 | DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3, |
456 | pc_i440fx_2_3_machine_options); | |
61f219df | 457 | |
5cb50e0a | 458 | |
865906f7 | 459 | static void pc_i440fx_2_2_machine_options(MachineClass *m) |
fddd179a | 460 | { |
7102fa70 | 461 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 462 | pc_i440fx_2_3_machine_options(m); |
de796d93 | 463 | m->hw_version = "2.2.0"; |
25519b06 | 464 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_2); |
7102fa70 | 465 | pcmc->rsdp_in_ram = false; |
fddd179a | 466 | } |
64bbd372 | 467 | |
99fbeafe EH |
468 | DEFINE_I440FX_MACHINE(v2_2, "pc-i440fx-2.2", pc_compat_2_2, |
469 | pc_i440fx_2_2_machine_options); | |
61f219df | 470 | |
64bbd372 | 471 | |
865906f7 | 472 | static void pc_i440fx_2_1_machine_options(MachineClass *m) |
fddd179a | 473 | { |
7102fa70 | 474 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 475 | pc_i440fx_2_2_machine_options(m); |
de796d93 | 476 | m->hw_version = "2.1.0"; |
fddd179a | 477 | m->default_display = NULL; |
25519b06 | 478 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_1); |
7102fa70 | 479 | pcmc->smbios_uuid_encoded = false; |
16a9e8a5 | 480 | pcmc->enforce_aligned_dimm = false; |
fddd179a | 481 | } |
f9f21873 | 482 | |
99fbeafe EH |
483 | DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1, |
484 | pc_i440fx_2_1_machine_options); | |
61f219df | 485 | |
aeca6e8d | 486 | |
fddd179a | 487 | |
865906f7 | 488 | static void pc_i440fx_2_0_machine_options(MachineClass *m) |
fddd179a | 489 | { |
7102fa70 | 490 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 491 | pc_i440fx_2_1_machine_options(m); |
de796d93 | 492 | m->hw_version = "2.0.0"; |
25519b06 | 493 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_0); |
7102fa70 EH |
494 | pcmc->smbios_legacy_mode = true; |
495 | pcmc->has_reserved_memory = false; | |
2b0ddf66 EH |
496 | /* This value depends on the actual DSDT and SSDT compiled into |
497 | * the source QEMU; unfortunately it depends on the binary and | |
498 | * not on the machine type, so we cannot make pc-i440fx-1.7 work on | |
499 | * both QEMU 1.7 and QEMU 2.0. | |
500 | * | |
501 | * Large variations cause migration to fail for more than one | |
502 | * consecutive value of the "-smp" maxcpus option. | |
503 | * | |
504 | * For small variations of the kind caused by different iasl versions, | |
505 | * the 4k rounding usually leaves slack. However, there could be still | |
506 | * one or two values that break. For QEMU 1.7 and QEMU 2.0 the | |
507 | * slack is only ~10 bytes before one "-smp maxcpus" value breaks! | |
508 | * | |
509 | * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on | |
510 | * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. | |
511 | */ | |
512 | pcmc->legacy_acpi_table_size = 6652; | |
cd4040ec | 513 | pcmc->acpi_data_size = 0x10000; |
fddd179a | 514 | } |
3458b2b0 | 515 | |
99fbeafe EH |
516 | DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0, |
517 | pc_i440fx_2_0_machine_options); | |
61f219df | 518 | |
3458b2b0 | 519 | |
865906f7 | 520 | static void pc_i440fx_1_7_machine_options(MachineClass *m) |
fddd179a | 521 | { |
7102fa70 | 522 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 523 | pc_i440fx_2_0_machine_options(m); |
de796d93 | 524 | m->hw_version = "1.7.0"; |
fddd179a | 525 | m->default_machine_opts = NULL; |
71ae9e94 | 526 | m->option_rom_has_mr = true; |
25519b06 | 527 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_7); |
7102fa70 EH |
528 | pcmc->smbios_defaults = false; |
529 | pcmc->gigabyte_align = false; | |
2b0ddf66 | 530 | pcmc->legacy_acpi_table_size = 6414; |
fddd179a | 531 | } |
aeca6e8d | 532 | |
99fbeafe EH |
533 | DEFINE_I440FX_MACHINE(v1_7, "pc-i440fx-1.7", pc_compat_1_7, |
534 | pc_i440fx_1_7_machine_options); | |
61f219df | 535 | |
e9845f09 | 536 | |
865906f7 | 537 | static void pc_i440fx_1_6_machine_options(MachineClass *m) |
fddd179a | 538 | { |
7102fa70 | 539 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 540 | pc_i440fx_1_7_machine_options(m); |
de796d93 | 541 | m->hw_version = "1.6.0"; |
71ae9e94 | 542 | m->rom_file_has_mr = false; |
25519b06 | 543 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_6); |
7102fa70 | 544 | pcmc->has_acpi_build = false; |
fddd179a | 545 | } |
a0dba644 | 546 | |
99fbeafe EH |
547 | DEFINE_I440FX_MACHINE(v1_6, "pc-i440fx-1.6", pc_compat_1_6, |
548 | pc_i440fx_1_6_machine_options); | |
61f219df | 549 | |
845773ab | 550 | |
865906f7 | 551 | static void pc_i440fx_1_5_machine_options(MachineClass *m) |
fddd179a EH |
552 | { |
553 | pc_i440fx_1_6_machine_options(m); | |
de796d93 | 554 | m->hw_version = "1.5.0"; |
25519b06 | 555 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_5); |
fddd179a | 556 | } |
b6b5c8e4 | 557 | |
99fbeafe EH |
558 | DEFINE_I440FX_MACHINE(v1_5, "pc-i440fx-1.5", pc_compat_1_5, |
559 | pc_i440fx_1_5_machine_options); | |
61f219df | 560 | |
45053fde | 561 | |
865906f7 | 562 | static void pc_i440fx_1_4_machine_options(MachineClass *m) |
fddd179a EH |
563 | { |
564 | pc_i440fx_1_5_machine_options(m); | |
de796d93 | 565 | m->hw_version = "1.4.0"; |
fddd179a | 566 | m->hot_add_cpu = NULL; |
25519b06 | 567 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_4); |
fddd179a | 568 | } |
a0dba644 | 569 | |
99fbeafe EH |
570 | DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4, |
571 | pc_i440fx_1_4_machine_options); | |
61f219df | 572 | |
bf3caa3d | 573 | |
427e3aa1 | 574 | #define PC_COMPAT_1_3 \ |
a7cde24d | 575 | PC_COMPAT_1_4 \ |
427e3aa1 HG |
576 | {\ |
577 | .driver = "usb-tablet",\ | |
578 | .property = "usb_version",\ | |
579 | .value = stringify(1),\ | |
c1943a3f AK |
580 | },{\ |
581 | .driver = "virtio-net-pci",\ | |
582 | .property = "ctrl_mac_addr",\ | |
583 | .value = "off", \ | |
a9c87c58 JW |
584 | },{ \ |
585 | .driver = "virtio-net-pci", \ | |
586 | .property = "mq", \ | |
587 | .value = "off", \ | |
2af234e6 MT |
588 | }, {\ |
589 | .driver = "e1000",\ | |
590 | .property = "autonegotiation",\ | |
591 | .value = "off",\ | |
a7cde24d | 592 | }, |
427e3aa1 | 593 | |
fddd179a | 594 | |
865906f7 | 595 | static void pc_i440fx_1_3_machine_options(MachineClass *m) |
fddd179a EH |
596 | { |
597 | pc_i440fx_1_4_machine_options(m); | |
de796d93 | 598 | m->hw_version = "1.3.0"; |
25519b06 | 599 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_3); |
fddd179a | 600 | } |
b6b5c8e4 | 601 | |
99fbeafe EH |
602 | DEFINE_I440FX_MACHINE(v1_3, "pc-1.3", pc_compat_1_3, |
603 | pc_i440fx_1_3_machine_options); | |
61f219df | 604 | |
f1ae2e38 | 605 | |
183c5eaa | 606 | #define PC_COMPAT_1_2 \ |
a7cde24d | 607 | PC_COMPAT_1_3 \ |
183c5eaa GH |
608 | {\ |
609 | .driver = "nec-usb-xhci",\ | |
610 | .property = "msi",\ | |
611 | .value = "off",\ | |
612 | },{\ | |
613 | .driver = "nec-usb-xhci",\ | |
614 | .property = "msix",\ | |
615 | .value = "off",\ | |
c08ba66f GH |
616 | },{\ |
617 | .driver = "ivshmem",\ | |
618 | .property = "use64",\ | |
619 | .value = "0",\ | |
591af143 GH |
620 | },{\ |
621 | .driver = "qxl",\ | |
622 | .property = "revision",\ | |
623 | .value = stringify(3),\ | |
624 | },{\ | |
625 | .driver = "qxl-vga",\ | |
626 | .property = "revision",\ | |
627 | .value = stringify(3),\ | |
803ff052 GH |
628 | },{\ |
629 | .driver = "VGA",\ | |
630 | .property = "mmio",\ | |
631 | .value = "off",\ | |
a7cde24d | 632 | }, |
183c5eaa | 633 | |
865906f7 | 634 | static void pc_i440fx_1_2_machine_options(MachineClass *m) |
fddd179a EH |
635 | { |
636 | pc_i440fx_1_3_machine_options(m); | |
de796d93 | 637 | m->hw_version = "1.2.0"; |
25519b06 | 638 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_2); |
fddd179a | 639 | } |
a0dba644 | 640 | |
99fbeafe EH |
641 | DEFINE_I440FX_MACHINE(v1_2, "pc-1.2", pc_compat_1_2, |
642 | pc_i440fx_1_2_machine_options); | |
61f219df | 643 | |
f4306941 | 644 | |
9e56edcf | 645 | #define PC_COMPAT_1_1 \ |
a7cde24d | 646 | PC_COMPAT_1_2 \ |
9e56edcf | 647 | {\ |
07a5298c PB |
648 | .driver = "virtio-scsi-pci",\ |
649 | .property = "hotplug",\ | |
650 | .value = "off",\ | |
651 | },{\ | |
652 | .driver = "virtio-scsi-pci",\ | |
653 | .property = "param_change",\ | |
654 | .value = "off",\ | |
655 | },{\ | |
9e56edcf GH |
656 | .driver = "VGA",\ |
657 | .property = "vgamem_mb",\ | |
658 | .value = stringify(8),\ | |
659 | },{\ | |
660 | .driver = "vmware-svga",\ | |
661 | .property = "vgamem_mb",\ | |
662 | .value = stringify(8),\ | |
663 | },{\ | |
664 | .driver = "qxl-vga",\ | |
665 | .property = "vgamem_mb",\ | |
666 | .value = stringify(8),\ | |
667 | },{\ | |
668 | .driver = "qxl",\ | |
669 | .property = "vgamem_mb",\ | |
670 | .value = stringify(8),\ | |
ea776abc SH |
671 | },{\ |
672 | .driver = "virtio-blk-pci",\ | |
673 | .property = "config-wce",\ | |
674 | .value = "off",\ | |
a7cde24d | 675 | }, |
9e56edcf | 676 | |
865906f7 | 677 | static void pc_i440fx_1_1_machine_options(MachineClass *m) |
fddd179a EH |
678 | { |
679 | pc_i440fx_1_2_machine_options(m); | |
de796d93 | 680 | m->hw_version = "1.1.0"; |
25519b06 | 681 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_1); |
fddd179a | 682 | } |
b6b5c8e4 | 683 | |
99fbeafe EH |
684 | DEFINE_I440FX_MACHINE(v1_1, "pc-1.1", pc_compat_1_2, |
685 | pc_i440fx_1_1_machine_options); | |
61f219df | 686 | |
f1dacf1c | 687 | |
d6c73008 | 688 | #define PC_COMPAT_1_0 \ |
a7cde24d | 689 | PC_COMPAT_1_1 \ |
d6c73008 | 690 | {\ |
020c8e76 | 691 | .driver = TYPE_ISA_FDC,\ |
d6c73008 MT |
692 | .property = "check_media_rate",\ |
693 | .value = "off",\ | |
2ba1d381 DG |
694 | }, {\ |
695 | .driver = "virtio-balloon-pci",\ | |
696 | .property = "class",\ | |
697 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
fc34e77b | 698 | },{\ |
df1fd4b5 | 699 | .driver = "apic-common",\ |
fc34e77b AL |
700 | .property = "vapic",\ |
701 | .value = "off",\ | |
eeb0cf9a | 702 | },{\ |
bce54474 | 703 | .driver = TYPE_USB_DEVICE,\ |
eeb0cf9a GH |
704 | .property = "full-path",\ |
705 | .value = "no",\ | |
a7cde24d | 706 | }, |
d6c73008 | 707 | |
865906f7 | 708 | static void pc_i440fx_1_0_machine_options(MachineClass *m) |
fddd179a EH |
709 | { |
710 | pc_i440fx_1_1_machine_options(m); | |
711 | m->hw_version = "1.0"; | |
25519b06 | 712 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_0); |
fddd179a | 713 | } |
b6b5c8e4 | 714 | |
99fbeafe EH |
715 | DEFINE_I440FX_MACHINE(v1_0, "pc-1.0", pc_compat_1_2, |
716 | pc_i440fx_1_0_machine_options); | |
61f219df | 717 | |
382b3a68 | 718 | |
d6c73008 MT |
719 | #define PC_COMPAT_0_15 \ |
720 | PC_COMPAT_1_0 | |
721 | ||
865906f7 | 722 | static void pc_i440fx_0_15_machine_options(MachineClass *m) |
fddd179a EH |
723 | { |
724 | pc_i440fx_1_0_machine_options(m); | |
725 | m->hw_version = "0.15"; | |
25519b06 | 726 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_15); |
fddd179a | 727 | } |
b6b5c8e4 | 728 | |
99fbeafe EH |
729 | DEFINE_I440FX_MACHINE(v0_15, "pc-0.15", pc_compat_1_2, |
730 | pc_i440fx_0_15_machine_options); | |
61f219df | 731 | |
ce01a508 | 732 | |
d6c73008 | 733 | #define PC_COMPAT_0_14 \ |
a7cde24d | 734 | PC_COMPAT_0_15 \ |
d6c73008 MT |
735 | {\ |
736 | .driver = "virtio-blk-pci",\ | |
737 | .property = "event_idx",\ | |
738 | .value = "off",\ | |
739 | },{\ | |
740 | .driver = "virtio-serial-pci",\ | |
741 | .property = "event_idx",\ | |
742 | .value = "off",\ | |
743 | },{\ | |
744 | .driver = "virtio-net-pci",\ | |
745 | .property = "event_idx",\ | |
746 | .value = "off",\ | |
747 | },{\ | |
748 | .driver = "virtio-balloon-pci",\ | |
749 | .property = "event_idx",\ | |
750 | .value = "off",\ | |
bb08d882 EH |
751 | },{\ |
752 | .driver = "qxl",\ | |
753 | .property = "revision",\ | |
754 | .value = stringify(2),\ | |
755 | },{\ | |
756 | .driver = "qxl-vga",\ | |
757 | .property = "revision",\ | |
758 | .value = stringify(2),\ | |
a7cde24d | 759 | }, |
d6c73008 | 760 | |
865906f7 | 761 | static void pc_i440fx_0_14_machine_options(MachineClass *m) |
fddd179a EH |
762 | { |
763 | pc_i440fx_0_15_machine_options(m); | |
764 | m->hw_version = "0.14"; | |
25519b06 | 765 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_14); |
fddd179a | 766 | } |
b6b5c8e4 | 767 | |
99fbeafe EH |
768 | DEFINE_I440FX_MACHINE(v0_14, "pc-0.14", pc_compat_1_2, |
769 | pc_i440fx_0_14_machine_options); | |
61f219df | 770 | |
19857e62 | 771 | |
d6c73008 | 772 | #define PC_COMPAT_0_13 \ |
a7cde24d | 773 | PC_COMPAT_0_14 \ |
d6c73008 | 774 | {\ |
bce54474 | 775 | .driver = TYPE_PCI_DEVICE,\ |
d6c73008 MT |
776 | .property = "command_serr_enable",\ |
777 | .value = "off",\ | |
778 | },{\ | |
779 | .driver = "AC97",\ | |
780 | .property = "use_broken_id",\ | |
781 | .value = stringify(1),\ | |
d765519b EH |
782 | },{\ |
783 | .driver = "virtio-9p-pci",\ | |
784 | .property = "vectors",\ | |
785 | .value = stringify(0),\ | |
faf7e425 EH |
786 | },{\ |
787 | .driver = "VGA",\ | |
788 | .property = "rombar",\ | |
789 | .value = stringify(0),\ | |
790 | },{\ | |
791 | .driver = "vmware-svga",\ | |
792 | .property = "rombar",\ | |
793 | .value = stringify(0),\ | |
a7cde24d | 794 | }, |
d6c73008 | 795 | |
865906f7 | 796 | static void pc_i440fx_0_13_machine_options(MachineClass *m) |
fddd179a | 797 | { |
7102fa70 | 798 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
799 | pc_i440fx_0_14_machine_options(m); |
800 | m->hw_version = "0.13"; | |
25519b06 | 801 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_13); |
7102fa70 | 802 | pcmc->kvmclock_enabled = false; |
fddd179a | 803 | } |
a0dba644 | 804 | |
99fbeafe EH |
805 | DEFINE_I440FX_MACHINE(v0_13, "pc-0.13", pc_compat_0_13, |
806 | pc_i440fx_0_13_machine_options); | |
61f219df | 807 | |
b903a0f7 | 808 | |
d6c73008 | 809 | #define PC_COMPAT_0_12 \ |
a7cde24d | 810 | PC_COMPAT_0_13 \ |
d6c73008 MT |
811 | {\ |
812 | .driver = "virtio-serial-pci",\ | |
813 | .property = "max_ports",\ | |
814 | .value = stringify(1),\ | |
815 | },{\ | |
816 | .driver = "virtio-serial-pci",\ | |
817 | .property = "vectors",\ | |
818 | .value = stringify(0),\ | |
93c8e4dc GH |
819 | },{\ |
820 | .driver = "usb-mouse",\ | |
821 | .property = "serial",\ | |
822 | .value = "1",\ | |
823 | },{\ | |
824 | .driver = "usb-tablet",\ | |
825 | .property = "serial",\ | |
826 | .value = "1",\ | |
827 | },{\ | |
828 | .driver = "usb-kbd",\ | |
829 | .property = "serial",\ | |
830 | .value = "1",\ | |
a7cde24d | 831 | }, |
d6c73008 | 832 | |
865906f7 | 833 | static void pc_i440fx_0_12_machine_options(MachineClass *m) |
fddd179a EH |
834 | { |
835 | pc_i440fx_0_13_machine_options(m); | |
836 | m->hw_version = "0.12"; | |
25519b06 | 837 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_12); |
fddd179a | 838 | } |
b6b5c8e4 | 839 | |
99fbeafe EH |
840 | DEFINE_I440FX_MACHINE(v0_12, "pc-0.12", pc_compat_0_13, |
841 | pc_i440fx_0_12_machine_options); | |
61f219df | 842 | |
845773ab | 843 | |
d6c73008 | 844 | #define PC_COMPAT_0_11 \ |
a7cde24d | 845 | PC_COMPAT_0_12 \ |
d6c73008 MT |
846 | {\ |
847 | .driver = "virtio-blk-pci",\ | |
848 | .property = "vectors",\ | |
849 | .value = stringify(0),\ | |
c115cd65 | 850 | },{\ |
bce54474 | 851 | .driver = TYPE_PCI_DEVICE,\ |
c115cd65 PB |
852 | .property = "rombar",\ |
853 | .value = stringify(0),\ | |
d5303df7 EH |
854 | },{\ |
855 | .driver = "ide-drive",\ | |
856 | .property = "ver",\ | |
857 | .value = "0.11",\ | |
858 | },{\ | |
859 | .driver = "scsi-disk",\ | |
860 | .property = "ver",\ | |
861 | .value = "0.11",\ | |
a7cde24d | 862 | }, |
d6c73008 | 863 | |
865906f7 | 864 | static void pc_i440fx_0_11_machine_options(MachineClass *m) |
fddd179a EH |
865 | { |
866 | pc_i440fx_0_12_machine_options(m); | |
867 | m->hw_version = "0.11"; | |
25519b06 | 868 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_11); |
fddd179a | 869 | } |
b6b5c8e4 | 870 | |
99fbeafe EH |
871 | DEFINE_I440FX_MACHINE(v0_11, "pc-0.11", pc_compat_0_13, |
872 | pc_i440fx_0_11_machine_options); | |
61f219df | 873 | |
845773ab | 874 | |
f6d5a0ba EH |
875 | #define PC_COMPAT_0_10 \ |
876 | PC_COMPAT_0_11 \ | |
877 | {\ | |
878 | .driver = "virtio-blk-pci",\ | |
879 | .property = "class",\ | |
880 | .value = stringify(PCI_CLASS_STORAGE_OTHER),\ | |
881 | },{\ | |
882 | .driver = "virtio-serial-pci",\ | |
883 | .property = "class",\ | |
884 | .value = stringify(PCI_CLASS_DISPLAY_OTHER),\ | |
885 | },{\ | |
886 | .driver = "virtio-net-pci",\ | |
887 | .property = "vectors",\ | |
888 | .value = stringify(0),\ | |
889 | },{\ | |
890 | .driver = "ide-drive",\ | |
891 | .property = "ver",\ | |
892 | .value = "0.10",\ | |
893 | },{\ | |
894 | .driver = "scsi-disk",\ | |
895 | .property = "ver",\ | |
896 | .value = "0.10",\ | |
897 | }, | |
898 | ||
865906f7 | 899 | static void pc_i440fx_0_10_machine_options(MachineClass *m) |
fddd179a EH |
900 | { |
901 | pc_i440fx_0_11_machine_options(m); | |
902 | m->hw_version = "0.10"; | |
25519b06 | 903 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_10); |
fddd179a | 904 | } |
b6b5c8e4 | 905 | |
99fbeafe EH |
906 | DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13, |
907 | pc_i440fx_0_10_machine_options); | |
61f219df | 908 | |
bd8107d7 TC |
909 | typedef struct { |
910 | uint16_t gpu_device_id; | |
911 | uint16_t pch_device_id; | |
912 | uint8_t pch_revision_id; | |
913 | } IGDDeviceIDInfo; | |
914 | ||
915 | /* In real world different GPU should have different PCH. But actually | |
916 | * the different PCH DIDs likely map to different PCH SKUs. We do the | |
917 | * same thing for the GPU. For PCH, the different SKUs are going to be | |
918 | * all the same silicon design and implementation, just different | |
919 | * features turn on and off with fuses. The SW interfaces should be | |
920 | * consistent across all SKUs in a given family (eg LPT). But just same | |
921 | * features may not be supported. | |
922 | * | |
923 | * Most of these different PCH features probably don't matter to the | |
924 | * Gfx driver, but obviously any difference in display port connections | |
925 | * will so it should be fine with any PCH in case of passthrough. | |
926 | * | |
927 | * So currently use one PCH version, 0x8c4e, to cover all HSW(Haswell) | |
928 | * scenarios, 0x9cc3 for BDW(Broadwell). | |
929 | */ | |
930 | static const IGDDeviceIDInfo igd_combo_id_infos[] = { | |
931 | /* HSW Classic */ | |
932 | {0x0402, 0x8c4e, 0x04}, /* HSWGT1D, HSWD_w7 */ | |
933 | {0x0406, 0x8c4e, 0x04}, /* HSWGT1M, HSWM_w7 */ | |
934 | {0x0412, 0x8c4e, 0x04}, /* HSWGT2D, HSWD_w7 */ | |
935 | {0x0416, 0x8c4e, 0x04}, /* HSWGT2M, HSWM_w7 */ | |
936 | {0x041E, 0x8c4e, 0x04}, /* HSWGT15D, HSWD_w7 */ | |
937 | /* HSW ULT */ | |
938 | {0x0A06, 0x8c4e, 0x04}, /* HSWGT1UT, HSWM_w7 */ | |
939 | {0x0A16, 0x8c4e, 0x04}, /* HSWGT2UT, HSWM_w7 */ | |
940 | {0x0A26, 0x8c4e, 0x06}, /* HSWGT3UT, HSWM_w7 */ | |
941 | {0x0A2E, 0x8c4e, 0x04}, /* HSWGT3UT28W, HSWM_w7 */ | |
942 | {0x0A1E, 0x8c4e, 0x04}, /* HSWGT2UX, HSWM_w7 */ | |
943 | {0x0A0E, 0x8c4e, 0x04}, /* HSWGT1ULX, HSWM_w7 */ | |
944 | /* HSW CRW */ | |
945 | {0x0D26, 0x8c4e, 0x04}, /* HSWGT3CW, HSWM_w7 */ | |
946 | {0x0D22, 0x8c4e, 0x04}, /* HSWGT3CWDT, HSWD_w7 */ | |
947 | /* HSW Server */ | |
948 | {0x041A, 0x8c4e, 0x04}, /* HSWSVGT2, HSWD_w7 */ | |
949 | /* HSW SRVR */ | |
950 | {0x040A, 0x8c4e, 0x04}, /* HSWSVGT1, HSWD_w7 */ | |
951 | /* BSW */ | |
952 | {0x1606, 0x9cc3, 0x03}, /* BDWULTGT1, BDWM_w7 */ | |
953 | {0x1616, 0x9cc3, 0x03}, /* BDWULTGT2, BDWM_w7 */ | |
954 | {0x1626, 0x9cc3, 0x03}, /* BDWULTGT3, BDWM_w7 */ | |
955 | {0x160E, 0x9cc3, 0x03}, /* BDWULXGT1, BDWM_w7 */ | |
956 | {0x161E, 0x9cc3, 0x03}, /* BDWULXGT2, BDWM_w7 */ | |
957 | {0x1602, 0x9cc3, 0x03}, /* BDWHALOGT1, BDWM_w7 */ | |
958 | {0x1612, 0x9cc3, 0x03}, /* BDWHALOGT2, BDWM_w7 */ | |
959 | {0x1622, 0x9cc3, 0x03}, /* BDWHALOGT3, BDWM_w7 */ | |
960 | {0x162B, 0x9cc3, 0x03}, /* BDWHALO28W, BDWM_w7 */ | |
961 | {0x162A, 0x9cc3, 0x03}, /* BDWGT3WRKS, BDWM_w7 */ | |
962 | {0x162D, 0x9cc3, 0x03}, /* BDWGT3SRVR, BDWM_w7 */ | |
963 | }; | |
964 | ||
965 | static void isa_bridge_class_init(ObjectClass *klass, void *data) | |
966 | { | |
967 | DeviceClass *dc = DEVICE_CLASS(klass); | |
968 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | |
969 | ||
970 | dc->desc = "ISA bridge faked to support IGD PT"; | |
971 | k->vendor_id = PCI_VENDOR_ID_INTEL; | |
972 | k->class_id = PCI_CLASS_BRIDGE_ISA; | |
973 | }; | |
974 | ||
975 | static TypeInfo isa_bridge_info = { | |
976 | .name = "igd-passthrough-isa-bridge", | |
977 | .parent = TYPE_PCI_DEVICE, | |
978 | .instance_size = sizeof(PCIDevice), | |
979 | .class_init = isa_bridge_class_init, | |
980 | }; | |
981 | ||
982 | static void pt_graphics_register_types(void) | |
983 | { | |
984 | type_register_static(&isa_bridge_info); | |
985 | } | |
986 | type_init(pt_graphics_register_types) | |
987 | ||
988 | void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id) | |
989 | { | |
990 | struct PCIDevice *bridge_dev; | |
991 | int i, num; | |
992 | uint16_t pch_dev_id = 0xffff; | |
993 | uint8_t pch_rev_id; | |
994 | ||
995 | num = ARRAY_SIZE(igd_combo_id_infos); | |
996 | for (i = 0; i < num; i++) { | |
997 | if (gpu_dev_id == igd_combo_id_infos[i].gpu_device_id) { | |
998 | pch_dev_id = igd_combo_id_infos[i].pch_device_id; | |
999 | pch_rev_id = igd_combo_id_infos[i].pch_revision_id; | |
1000 | } | |
1001 | } | |
1002 | ||
1003 | if (pch_dev_id == 0xffff) { | |
1004 | return; | |
1005 | } | |
1006 | ||
1007 | /* Currently IGD drivers always need to access PCH by 1f.0. */ | |
1008 | bridge_dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0), | |
1009 | "igd-passthrough-isa-bridge"); | |
1010 | ||
1011 | /* | |
1012 | * Note that vendor id is always PCI_VENDOR_ID_INTEL. | |
1013 | */ | |
1014 | if (!bridge_dev) { | |
1015 | fprintf(stderr, "set igd-passthrough-isa-bridge failed!\n"); | |
1016 | return; | |
1017 | } | |
1018 | pci_config_set_device_id(bridge_dev->config, pch_dev_id); | |
1019 | pci_config_set_revision(bridge_dev->config, pch_rev_id); | |
1020 | } | |
845773ab | 1021 | |
865906f7 | 1022 | static void isapc_machine_options(MachineClass *m) |
fddd179a | 1023 | { |
7102fa70 | 1024 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
1025 | m->desc = "ISA-only PC"; |
1026 | m->max_cpus = 1; | |
71ae9e94 EH |
1027 | m->option_rom_has_mr = true; |
1028 | m->rom_file_has_mr = false; | |
7102fa70 EH |
1029 | pcmc->pci_enabled = false; |
1030 | pcmc->has_acpi_build = false; | |
1031 | pcmc->smbios_defaults = false; | |
1032 | pcmc->gigabyte_align = false; | |
1033 | pcmc->smbios_legacy_mode = true; | |
1034 | pcmc->has_reserved_memory = false; | |
fddd179a | 1035 | } |
b6b5c8e4 | 1036 | |
61f219df | 1037 | DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa, |
25519b06 | 1038 | isapc_machine_options); |
61f219df | 1039 | |
845773ab | 1040 | |
29d3ccde | 1041 | #ifdef CONFIG_XEN |
865906f7 | 1042 | static void xenfv_machine_options(MachineClass *m) |
fddd179a | 1043 | { |
fddd179a EH |
1044 | m->desc = "Xen Fully-virtualized PC"; |
1045 | m->max_cpus = HVM_MAX_VCPUS; | |
1046 | m->default_machine_opts = "accel=xen"; | |
1047 | m->hot_add_cpu = pc_hot_add_cpu; | |
1048 | } | |
b6b5c8e4 | 1049 | |
61f219df | 1050 | DEFINE_PC_MACHINE(xenfv, "xenfv", pc_xen_hvm_init, |
25519b06 | 1051 | xenfv_machine_options); |
29d3ccde | 1052 | #endif |