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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 | ||
07fb6176 | 64 | static int legacy_acpi_table_size; |
3ab135f3 | 65 | |
845773ab | 66 | /* PC hardware initialisation */ |
76d39ab4 TC |
67 | static void pc_init1(MachineState *machine, |
68 | const char *host_type, const char *pci_type) | |
845773ab | 69 | { |
ec68007a | 70 | PCMachineState *pcms = PC_MACHINE(machine); |
7102fa70 | 71 | PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms); |
1e099556 EH |
72 | MemoryRegion *system_memory = get_system_memory(); |
73 | MemoryRegion *system_io = get_system_io(); | |
845773ab | 74 | int i; |
845773ab | 75 | PCIBus *pci_bus; |
48a18b3c | 76 | ISABus *isa_bus; |
845773ab IY |
77 | PCII440FXState *i440fx_state; |
78 | int piix3_devfn = -1; | |
b881fbe9 | 79 | qemu_irq *gsi; |
845773ab | 80 | qemu_irq *i8259; |
2ba154cf | 81 | qemu_irq smi_irq; |
b881fbe9 | 82 | GSIState *gsi_state; |
845773ab | 83 | DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; |
c0897e0c | 84 | BusState *idebus[MAX_IDE_BUS]; |
1d914fa0 | 85 | ISADevice *rtc_state; |
ae0a5466 AK |
86 | MemoryRegion *ram_memory; |
87 | MemoryRegion *pci_memory; | |
4463aee6 | 88 | MemoryRegion *rom_memory; |
3459a625 | 89 | PcGuestInfo *guest_info; |
c87b1520 | 90 | ram_addr_t lowmem; |
845773ab | 91 | |
ecdbfceb MT |
92 | /* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory). |
93 | * If it doesn't, we need to split it in chunks below and above 4G. | |
94 | * In any case, try to make sure that guest addresses aligned at | |
95 | * 1G boundaries get mapped to host addresses aligned at 1G boundaries. | |
96 | * For old machine types, use whatever split we used historically to avoid | |
97 | * breaking migration. | |
98 | */ | |
3ef96221 | 99 | if (machine->ram_size >= 0xe0000000) { |
7102fa70 | 100 | lowmem = pcmc->gigabyte_align ? 0xc0000000 : 0xe0000000; |
c87b1520 DS |
101 | } else { |
102 | lowmem = 0xe0000000; | |
103 | } | |
104 | ||
a9dd38db | 105 | /* Handle the machine opt max-ram-below-4g. It is basically doing |
c87b1520 DS |
106 | * min(qemu limit, user limit). |
107 | */ | |
ec68007a EH |
108 | if (lowmem > pcms->max_ram_below_4g) { |
109 | lowmem = pcms->max_ram_below_4g; | |
c87b1520 DS |
110 | if (machine->ram_size - lowmem > lowmem && |
111 | lowmem & ((1ULL << 30) - 1)) { | |
112 | error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64 | |
113 | ") not a multiple of 1G; possible bad performance.", | |
ec68007a | 114 | pcms->max_ram_below_4g); |
c87b1520 DS |
115 | } |
116 | } | |
117 | ||
118 | if (machine->ram_size >= lowmem) { | |
c0aa4e1e EH |
119 | pcms->above_4g_mem_size = machine->ram_size - lowmem; |
120 | pcms->below_4g_mem_size = lowmem; | |
e0e7e67b | 121 | } else { |
c0aa4e1e EH |
122 | pcms->above_4g_mem_size = 0; |
123 | pcms->below_4g_mem_size = machine->ram_size; | |
e0e7e67b AP |
124 | } |
125 | ||
91176e31 | 126 | if (xen_enabled() && xen_hvm_init(pcms, &ram_memory) != 0) { |
3c2a9669 DS |
127 | fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); |
128 | exit(1); | |
129 | } | |
130 | ||
4884b7bf | 131 | pc_cpus_init(pcms); |
3c2a9669 | 132 | |
7102fa70 | 133 | if (kvm_enabled() && pcmc->kvmclock_enabled) { |
3c2a9669 DS |
134 | kvmclock_create(); |
135 | } | |
136 | ||
7102fa70 | 137 | if (pcmc->pci_enabled) { |
4463aee6 | 138 | pci_memory = g_new(MemoryRegion, 1); |
286690e3 | 139 | memory_region_init(pci_memory, NULL, "pci", UINT64_MAX); |
4463aee6 JK |
140 | rom_memory = pci_memory; |
141 | } else { | |
142 | pci_memory = NULL; | |
143 | rom_memory = system_memory; | |
144 | } | |
ae0a5466 | 145 | |
b9cfc918 | 146 | guest_info = pc_guest_info_init(pcms); |
72c194f7 | 147 | |
7102fa70 | 148 | guest_info->has_acpi_build = pcmc->has_acpi_build; |
07fb6176 | 149 | guest_info->legacy_acpi_table_size = legacy_acpi_table_size; |
72c194f7 | 150 | |
7102fa70 EH |
151 | guest_info->isapc_ram_fw = !pcmc->pci_enabled; |
152 | guest_info->has_reserved_memory = pcmc->has_reserved_memory; | |
153 | guest_info->rsdp_in_ram = pcmc->rsdp_in_ram; | |
3459a625 | 154 | |
7102fa70 | 155 | if (pcmc->smbios_defaults) { |
3ef96221 | 156 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
b29ad07e | 157 | /* These values are guest ABI, do not change */ |
e6667f71 | 158 | smbios_set_defaults("QEMU", "Standard PC (i440FX + PIIX, 1996)", |
7102fa70 EH |
159 | mc->name, pcmc->smbios_legacy_mode, |
160 | pcmc->smbios_uuid_encoded, | |
86299120 | 161 | SMBIOS_ENTRY_POINT_21); |
b29ad07e MA |
162 | } |
163 | ||
845773ab | 164 | /* allocate ram and load rom/bios */ |
29d3ccde | 165 | if (!xen_enabled()) { |
62b160c0 | 166 | pc_memory_init(pcms, system_memory, |
6e7d8249 | 167 | rom_memory, &ram_memory, guest_info); |
b33a5bbf CL |
168 | } else if (machine->kernel_filename != NULL) { |
169 | /* For xen HVM direct kernel boot, load linux here */ | |
df1f79fd | 170 | xen_load_linux(pcms, guest_info); |
29d3ccde | 171 | } |
845773ab | 172 | |
b881fbe9 | 173 | gsi_state = g_malloc0(sizeof(*gsi_state)); |
15eafc2e | 174 | if (kvm_ioapic_in_kernel()) { |
7102fa70 | 175 | kvm_pc_setup_irq_routing(pcmc->pci_enabled); |
d8ee0384 | 176 | gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state, |
10b61882 JK |
177 | GSI_NUM_PINS); |
178 | } else { | |
179 | gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS); | |
180 | } | |
845773ab | 181 | |
7102fa70 | 182 | if (pcmc->pci_enabled) { |
76d39ab4 TC |
183 | pci_bus = i440fx_init(host_type, |
184 | pci_type, | |
7bb836e4 | 185 | &i440fx_state, &piix3_devfn, &isa_bus, gsi, |
3ef96221 | 186 | system_memory, system_io, machine->ram_size, |
c0aa4e1e EH |
187 | pcms->below_4g_mem_size, |
188 | pcms->above_4g_mem_size, | |
ae0a5466 | 189 | pci_memory, ram_memory); |
845773ab IY |
190 | } else { |
191 | pci_bus = NULL; | |
02a89b21 | 192 | i440fx_state = NULL; |
bb2ed009 | 193 | isa_bus = isa_bus_new(NULL, get_system_memory(), system_io); |
57285cc3 | 194 | no_hpet = 1; |
845773ab | 195 | } |
48a18b3c | 196 | isa_bus_irqs(isa_bus, gsi); |
845773ab | 197 | |
15eafc2e | 198 | if (kvm_pic_in_kernel()) { |
10b61882 JK |
199 | i8259 = kvm_i8259_init(isa_bus); |
200 | } else if (xen_enabled()) { | |
201 | i8259 = xen_interrupt_controller_init(); | |
202 | } else { | |
0b0cc076 | 203 | i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq()); |
4bae1efe RH |
204 | } |
205 | ||
43a0db35 JK |
206 | for (i = 0; i < ISA_NUM_IRQS; i++) { |
207 | gsi_state->i8259_irq[i] = i8259[i]; | |
208 | } | |
2ba154cf | 209 | g_free(i8259); |
7102fa70 | 210 | if (pcmc->pci_enabled) { |
a39e3564 | 211 | ioapic_init_gsi(gsi_state, "i440fx"); |
4bae1efe RH |
212 | } |
213 | ||
b881fbe9 | 214 | pc_register_ferr_irq(gsi[13]); |
845773ab | 215 | |
7102fa70 | 216 | pc_vga_init(isa_bus, pcmc->pci_enabled ? pci_bus : NULL); |
01195b73 | 217 | |
7fb1cf16 | 218 | assert(pcms->vmport != ON_OFF_AUTO__MAX); |
ec68007a EH |
219 | if (pcms->vmport == ON_OFF_AUTO_AUTO) { |
220 | pcms->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON; | |
d1048bef DS |
221 | } |
222 | ||
845773ab | 223 | /* init basic PC hardware */ |
220a8846 | 224 | pc_basic_device_init(isa_bus, gsi, &rtc_state, true, |
ec68007a | 225 | (pcms->vmport != ON_OFF_AUTO_ON), 0x4); |
845773ab | 226 | |
9011a1a7 | 227 | pc_nic_init(isa_bus, pci_bus); |
845773ab | 228 | |
d8f94e1b | 229 | ide_drive_get(hd, ARRAY_SIZE(hd)); |
7102fa70 | 230 | if (pcmc->pci_enabled) { |
c0897e0c | 231 | PCIDevice *dev; |
679f4f8b SS |
232 | if (xen_enabled()) { |
233 | dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1); | |
234 | } else { | |
235 | dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1); | |
236 | } | |
c0897e0c MA |
237 | idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0"); |
238 | idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1"); | |
845773ab IY |
239 | } else { |
240 | for(i = 0; i < MAX_IDE_BUS; i++) { | |
c0897e0c | 241 | ISADevice *dev; |
61de3676 | 242 | char busname[] = "ide.0"; |
48a18b3c HP |
243 | dev = isa_ide_init(isa_bus, ide_iobase[i], ide_iobase2[i], |
244 | ide_irq[i], | |
c0897e0c | 245 | hd[MAX_IDE_DEVS * i], hd[MAX_IDE_DEVS * i + 1]); |
61de3676 AG |
246 | /* |
247 | * The ide bus name is ide.0 for the first bus and ide.1 for the | |
248 | * second one. | |
249 | */ | |
250 | busname[4] = '0' + i; | |
251 | idebus[i] = qdev_get_child_bus(DEVICE(dev), busname); | |
845773ab IY |
252 | } |
253 | } | |
254 | ||
88076854 | 255 | pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state); |
845773ab | 256 | |
7102fa70 | 257 | if (pcmc->pci_enabled && usb_enabled()) { |
afb9a60e | 258 | pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci"); |
845773ab IY |
259 | } |
260 | ||
7102fa70 | 261 | if (pcmc->pci_enabled && acpi_enabled) { |
781bbd6b | 262 | DeviceState *piix4_pm; |
a5c82852 | 263 | I2CBus *smbus; |
845773ab | 264 | |
2ba154cf | 265 | smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0); |
845773ab IY |
266 | /* TODO: Populate SPD eeprom data. */ |
267 | smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100, | |
2ba154cf | 268 | gsi[9], smi_irq, |
ec68007a | 269 | pc_machine_is_smm_enabled(pcms), |
355023f2 | 270 | &piix4_pm); |
a88df0b9 | 271 | smbus_eeprom_init(smbus, 8, NULL, 0); |
781bbd6b IM |
272 | |
273 | object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP, | |
274 | TYPE_HOTPLUG_HANDLER, | |
ec68007a | 275 | (Object **)&pcms->acpi_dev, |
781bbd6b IM |
276 | object_property_allow_set_link, |
277 | OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort); | |
278 | object_property_set_link(OBJECT(machine), OBJECT(piix4_pm), | |
279 | PC_MACHINE_ACPI_DEVICE_PROP, &error_abort); | |
845773ab IY |
280 | } |
281 | ||
7102fa70 | 282 | if (pcmc->pci_enabled) { |
845773ab IY |
283 | pc_pci_device_init(pci_bus); |
284 | } | |
285 | } | |
286 | ||
79859507 EH |
287 | /* Looking for a pc_compat_2_4() function? It doesn't exist. |
288 | * pc_compat_*() functions that run on machine-init time and | |
289 | * change global QEMU state are deprecated. Please don't create | |
290 | * one, and implement any pc-*-2.4 (and newer) compat code in | |
291 | * HW_COMPAT_*, PC_COMPAT_*, or * pc_*_machine_options(). | |
292 | */ | |
293 | ||
5cb50e0a JW |
294 | static void pc_compat_2_3(MachineState *machine) |
295 | { | |
355023f2 | 296 | PCMachineState *pcms = PC_MACHINE(machine); |
37fb569c | 297 | savevm_skip_section_footers(); |
355023f2 PB |
298 | if (kvm_enabled()) { |
299 | pcms->smm = ON_OFF_AUTO_OFF; | |
300 | } | |
13d16814 | 301 | global_state_set_optional(); |
61964c23 | 302 | savevm_skip_configuration(); |
5cb50e0a JW |
303 | } |
304 | ||
64bbd372 PB |
305 | static void pc_compat_2_2(MachineState *machine) |
306 | { | |
5cb50e0a | 307 | pc_compat_2_3(machine); |
54ed388b | 308 | machine->suppress_vmdesc = true; |
64bbd372 PB |
309 | } |
310 | ||
2cad57c7 EH |
311 | static void pc_compat_2_1(MachineState *machine) |
312 | { | |
91aa70ab | 313 | PCMachineState *pcms = PC_MACHINE(machine); |
64bbd372 PB |
314 | |
315 | pc_compat_2_2(machine); | |
5114e842 | 316 | x86_cpu_change_kvm_default("svm", NULL); |
91aa70ab | 317 | pcms->enforce_aligned_dimm = false; |
2cad57c7 EH |
318 | } |
319 | ||
3ef96221 | 320 | static void pc_compat_2_0(MachineState *machine) |
3458b2b0 | 321 | { |
2cad57c7 | 322 | pc_compat_2_1(machine); |
07fb6176 PB |
323 | /* This value depends on the actual DSDT and SSDT compiled into |
324 | * the source QEMU; unfortunately it depends on the binary and | |
325 | * not on the machine type, so we cannot make pc-i440fx-1.7 work on | |
326 | * both QEMU 1.7 and QEMU 2.0. | |
327 | * | |
328 | * Large variations cause migration to fail for more than one | |
329 | * consecutive value of the "-smp" maxcpus option. | |
330 | * | |
331 | * For small variations of the kind caused by different iasl versions, | |
332 | * the 4k rounding usually leaves slack. However, there could be still | |
333 | * one or two values that break. For QEMU 1.7 and QEMU 2.0 the | |
334 | * slack is only ~10 bytes before one "-smp maxcpus" value breaks! | |
335 | * | |
336 | * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on | |
337 | * QEMU 1.7 it is 6414. For RHEL/CentOS 7.0 it is 6418. | |
338 | */ | |
339 | legacy_acpi_table_size = 6652; | |
927766c7 | 340 | pc_set_legacy_acpi_data_size(); |
3458b2b0 MT |
341 | } |
342 | ||
3ef96221 | 343 | static void pc_compat_1_7(MachineState *machine) |
b29ad07e | 344 | { |
3ef96221 | 345 | pc_compat_2_0(machine); |
ac41881b | 346 | option_rom_has_mr = true; |
f47337cb | 347 | legacy_acpi_table_size = 6414; |
5114e842 | 348 | x86_cpu_change_kvm_default("x2apic", NULL); |
b29ad07e MA |
349 | } |
350 | ||
3ef96221 | 351 | static void pc_compat_1_6(MachineState *machine) |
f8c457b8 | 352 | { |
3ef96221 | 353 | pc_compat_1_7(machine); |
98bc3ab0 | 354 | rom_file_has_mr = false; |
f8c457b8 MT |
355 | } |
356 | ||
3ef96221 | 357 | static void pc_compat_1_5(MachineState *machine) |
9604f70f | 358 | { |
3ef96221 | 359 | pc_compat_1_6(machine); |
9604f70f MT |
360 | } |
361 | ||
3ef96221 | 362 | static void pc_compat_1_4(MachineState *machine) |
9953f882 | 363 | { |
3ef96221 | 364 | pc_compat_1_5(machine); |
9953f882 MA |
365 | } |
366 | ||
3ef96221 | 367 | static void pc_compat_1_3(MachineState *machine) |
8932cfdf | 368 | { |
3ef96221 | 369 | pc_compat_1_4(machine); |
8932cfdf | 370 | enable_compat_apic_id_mode(); |
89b439f3 EH |
371 | } |
372 | ||
373 | /* PC compat function for pc-0.14 to pc-1.2 */ | |
3ef96221 | 374 | static void pc_compat_1_2(MachineState *machine) |
89b439f3 | 375 | { |
3ef96221 | 376 | pc_compat_1_3(machine); |
5114e842 | 377 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
89b439f3 EH |
378 | } |
379 | ||
72d164aa EH |
380 | /* PC compat function for pc-0.10 to pc-0.13 */ |
381 | static void pc_compat_0_13(MachineState *machine) | |
382 | { | |
383 | pc_compat_1_2(machine); | |
72d164aa EH |
384 | } |
385 | ||
3ef96221 | 386 | static void pc_init_isa(MachineState *machine) |
845773ab | 387 | { |
5f8632d3 DS |
388 | option_rom_has_mr = true; |
389 | rom_file_has_mr = false; | |
3ef96221 MA |
390 | if (!machine->cpu_model) { |
391 | machine->cpu_model = "486"; | |
5650f5f4 | 392 | } |
5114e842 | 393 | x86_cpu_change_kvm_default("kvm-pv-eoi", NULL); |
8932cfdf | 394 | enable_compat_apic_id_mode(); |
76d39ab4 | 395 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, TYPE_I440FX_PCI_DEVICE); |
845773ab IY |
396 | } |
397 | ||
29d3ccde | 398 | #ifdef CONFIG_XEN |
998250e9 TC |
399 | static void pc_xen_hvm_init_pci(MachineState *machine) |
400 | { | |
401 | const char *pci_type = has_igd_gfx_passthru ? | |
402 | TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE; | |
403 | ||
404 | pc_init1(machine, | |
405 | TYPE_I440FX_PCI_HOST_BRIDGE, | |
406 | pci_type); | |
407 | } | |
408 | ||
3ef96221 | 409 | static void pc_xen_hvm_init(MachineState *machine) |
29d3ccde | 410 | { |
39ae4972 PD |
411 | PCIBus *bus; |
412 | ||
a88ae0d4 EH |
413 | if (!xen_enabled()) { |
414 | error_report("xenfv machine requires the xen accelerator"); | |
415 | exit(1); | |
416 | } | |
417 | ||
998250e9 | 418 | pc_xen_hvm_init_pci(machine); |
39ae4972 | 419 | |
1ef7a2a2 | 420 | bus = pci_find_primary_bus(); |
39ae4972 PD |
421 | if (bus != NULL) { |
422 | pci_create_simple(bus, -1, "xen-platform"); | |
423 | } | |
29d3ccde AP |
424 | } |
425 | #endif | |
426 | ||
99fbeafe EH |
427 | #define DEFINE_I440FX_MACHINE(suffix, name, compatfn, optionfn) \ |
428 | static void pc_init_##suffix(MachineState *machine) \ | |
429 | { \ | |
430 | void (*compat)(MachineState *m) = (compatfn); \ | |
431 | if (compat) { \ | |
432 | compat(machine); \ | |
433 | } \ | |
76d39ab4 TC |
434 | pc_init1(machine, TYPE_I440FX_PCI_HOST_BRIDGE, \ |
435 | TYPE_I440FX_PCI_DEVICE); \ | |
99fbeafe EH |
436 | } \ |
437 | DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn) | |
fddd179a | 438 | |
865906f7 | 439 | static void pc_i440fx_machine_options(MachineClass *m) |
fddd179a | 440 | { |
fddd179a EH |
441 | m->family = "pc_piix"; |
442 | m->desc = "Standard PC (i440FX + PIIX, 1996)"; | |
443 | m->hot_add_cpu = pc_hot_add_cpu; | |
254bdb1c EH |
444 | m->default_machine_opts = "firmware=bios-256k.bin"; |
445 | m->default_display = "std"; | |
fddd179a EH |
446 | } |
447 | ||
87e896ab | 448 | static void pc_i440fx_2_5_machine_options(MachineClass *m) |
fddd179a EH |
449 | { |
450 | pc_i440fx_machine_options(m); | |
fddd179a EH |
451 | m->alias = "pc"; |
452 | m->is_default = 1; | |
453 | } | |
aeca6e8d | 454 | |
87e896ab EH |
455 | DEFINE_I440FX_MACHINE(v2_5, "pc-i440fx-2.5", NULL, |
456 | pc_i440fx_2_5_machine_options); | |
457 | ||
458 | ||
459 | static void pc_i440fx_2_4_machine_options(MachineClass *m) | |
460 | { | |
461 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); | |
462 | pc_i440fx_2_5_machine_options(m); | |
de796d93 | 463 | m->hw_version = "2.4.0"; |
87e896ab EH |
464 | m->alias = NULL; |
465 | m->is_default = 0; | |
466 | pcmc->broken_reserved_end = true; | |
467 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_4); | |
468 | } | |
469 | ||
99fbeafe EH |
470 | DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL, |
471 | pc_i440fx_2_4_machine_options) | |
5cb50e0a | 472 | |
f9f21873 | 473 | |
865906f7 | 474 | static void pc_i440fx_2_3_machine_options(MachineClass *m) |
fddd179a | 475 | { |
4421c6a3 | 476 | pc_i440fx_2_4_machine_options(m); |
de796d93 | 477 | m->hw_version = "2.3.0"; |
fddd179a EH |
478 | m->alias = NULL; |
479 | m->is_default = 0; | |
25519b06 | 480 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_3); |
fddd179a | 481 | } |
5cb50e0a | 482 | |
99fbeafe EH |
483 | DEFINE_I440FX_MACHINE(v2_3, "pc-i440fx-2.3", pc_compat_2_3, |
484 | pc_i440fx_2_3_machine_options); | |
61f219df | 485 | |
5cb50e0a | 486 | |
865906f7 | 487 | static void pc_i440fx_2_2_machine_options(MachineClass *m) |
fddd179a | 488 | { |
7102fa70 | 489 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 490 | pc_i440fx_2_3_machine_options(m); |
de796d93 | 491 | m->hw_version = "2.2.0"; |
25519b06 | 492 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_2); |
7102fa70 | 493 | pcmc->rsdp_in_ram = false; |
fddd179a | 494 | } |
64bbd372 | 495 | |
99fbeafe EH |
496 | DEFINE_I440FX_MACHINE(v2_2, "pc-i440fx-2.2", pc_compat_2_2, |
497 | pc_i440fx_2_2_machine_options); | |
61f219df | 498 | |
64bbd372 | 499 | |
865906f7 | 500 | static void pc_i440fx_2_1_machine_options(MachineClass *m) |
fddd179a | 501 | { |
7102fa70 | 502 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 503 | pc_i440fx_2_2_machine_options(m); |
de796d93 | 504 | m->hw_version = "2.1.0"; |
fddd179a | 505 | m->default_display = NULL; |
25519b06 | 506 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_1); |
7102fa70 | 507 | pcmc->smbios_uuid_encoded = false; |
fddd179a | 508 | } |
f9f21873 | 509 | |
99fbeafe EH |
510 | DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1, |
511 | pc_i440fx_2_1_machine_options); | |
61f219df | 512 | |
aeca6e8d | 513 | |
fddd179a | 514 | |
865906f7 | 515 | static void pc_i440fx_2_0_machine_options(MachineClass *m) |
fddd179a | 516 | { |
7102fa70 | 517 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 518 | pc_i440fx_2_1_machine_options(m); |
de796d93 | 519 | m->hw_version = "2.0.0"; |
25519b06 | 520 | SET_MACHINE_COMPAT(m, PC_COMPAT_2_0); |
7102fa70 EH |
521 | pcmc->smbios_legacy_mode = true; |
522 | pcmc->has_reserved_memory = false; | |
fddd179a | 523 | } |
3458b2b0 | 524 | |
99fbeafe EH |
525 | DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0, |
526 | pc_i440fx_2_0_machine_options); | |
61f219df | 527 | |
3458b2b0 | 528 | |
865906f7 | 529 | static void pc_i440fx_1_7_machine_options(MachineClass *m) |
fddd179a | 530 | { |
7102fa70 | 531 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 532 | pc_i440fx_2_0_machine_options(m); |
de796d93 | 533 | m->hw_version = "1.7.0"; |
fddd179a | 534 | m->default_machine_opts = NULL; |
25519b06 | 535 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_7); |
7102fa70 EH |
536 | pcmc->smbios_defaults = false; |
537 | pcmc->gigabyte_align = false; | |
fddd179a | 538 | } |
aeca6e8d | 539 | |
99fbeafe EH |
540 | DEFINE_I440FX_MACHINE(v1_7, "pc-i440fx-1.7", pc_compat_1_7, |
541 | pc_i440fx_1_7_machine_options); | |
61f219df | 542 | |
e9845f09 | 543 | |
865906f7 | 544 | static void pc_i440fx_1_6_machine_options(MachineClass *m) |
fddd179a | 545 | { |
7102fa70 | 546 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a | 547 | pc_i440fx_1_7_machine_options(m); |
de796d93 | 548 | m->hw_version = "1.6.0"; |
25519b06 | 549 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_6); |
7102fa70 | 550 | pcmc->has_acpi_build = false; |
fddd179a | 551 | } |
a0dba644 | 552 | |
99fbeafe EH |
553 | DEFINE_I440FX_MACHINE(v1_6, "pc-i440fx-1.6", pc_compat_1_6, |
554 | pc_i440fx_1_6_machine_options); | |
61f219df | 555 | |
845773ab | 556 | |
865906f7 | 557 | static void pc_i440fx_1_5_machine_options(MachineClass *m) |
fddd179a EH |
558 | { |
559 | pc_i440fx_1_6_machine_options(m); | |
de796d93 | 560 | m->hw_version = "1.5.0"; |
25519b06 | 561 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_5); |
fddd179a | 562 | } |
b6b5c8e4 | 563 | |
99fbeafe EH |
564 | DEFINE_I440FX_MACHINE(v1_5, "pc-i440fx-1.5", pc_compat_1_5, |
565 | pc_i440fx_1_5_machine_options); | |
61f219df | 566 | |
45053fde | 567 | |
865906f7 | 568 | static void pc_i440fx_1_4_machine_options(MachineClass *m) |
fddd179a EH |
569 | { |
570 | pc_i440fx_1_5_machine_options(m); | |
de796d93 | 571 | m->hw_version = "1.4.0"; |
fddd179a | 572 | m->hot_add_cpu = NULL; |
25519b06 | 573 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_4); |
fddd179a | 574 | } |
a0dba644 | 575 | |
99fbeafe EH |
576 | DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4, |
577 | pc_i440fx_1_4_machine_options); | |
61f219df | 578 | |
bf3caa3d | 579 | |
427e3aa1 | 580 | #define PC_COMPAT_1_3 \ |
a7cde24d | 581 | PC_COMPAT_1_4 \ |
427e3aa1 HG |
582 | {\ |
583 | .driver = "usb-tablet",\ | |
584 | .property = "usb_version",\ | |
585 | .value = stringify(1),\ | |
c1943a3f AK |
586 | },{\ |
587 | .driver = "virtio-net-pci",\ | |
588 | .property = "ctrl_mac_addr",\ | |
589 | .value = "off", \ | |
a9c87c58 JW |
590 | },{ \ |
591 | .driver = "virtio-net-pci", \ | |
592 | .property = "mq", \ | |
593 | .value = "off", \ | |
2af234e6 MT |
594 | }, {\ |
595 | .driver = "e1000",\ | |
596 | .property = "autonegotiation",\ | |
597 | .value = "off",\ | |
a7cde24d | 598 | }, |
427e3aa1 | 599 | |
fddd179a | 600 | |
865906f7 | 601 | static void pc_i440fx_1_3_machine_options(MachineClass *m) |
fddd179a EH |
602 | { |
603 | pc_i440fx_1_4_machine_options(m); | |
de796d93 | 604 | m->hw_version = "1.3.0"; |
25519b06 | 605 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_3); |
fddd179a | 606 | } |
b6b5c8e4 | 607 | |
99fbeafe EH |
608 | DEFINE_I440FX_MACHINE(v1_3, "pc-1.3", pc_compat_1_3, |
609 | pc_i440fx_1_3_machine_options); | |
61f219df | 610 | |
f1ae2e38 | 611 | |
183c5eaa | 612 | #define PC_COMPAT_1_2 \ |
a7cde24d | 613 | PC_COMPAT_1_3 \ |
183c5eaa GH |
614 | {\ |
615 | .driver = "nec-usb-xhci",\ | |
616 | .property = "msi",\ | |
617 | .value = "off",\ | |
618 | },{\ | |
619 | .driver = "nec-usb-xhci",\ | |
620 | .property = "msix",\ | |
621 | .value = "off",\ | |
c08ba66f GH |
622 | },{\ |
623 | .driver = "ivshmem",\ | |
624 | .property = "use64",\ | |
625 | .value = "0",\ | |
591af143 GH |
626 | },{\ |
627 | .driver = "qxl",\ | |
628 | .property = "revision",\ | |
629 | .value = stringify(3),\ | |
630 | },{\ | |
631 | .driver = "qxl-vga",\ | |
632 | .property = "revision",\ | |
633 | .value = stringify(3),\ | |
803ff052 GH |
634 | },{\ |
635 | .driver = "VGA",\ | |
636 | .property = "mmio",\ | |
637 | .value = "off",\ | |
a7cde24d | 638 | }, |
183c5eaa | 639 | |
865906f7 | 640 | static void pc_i440fx_1_2_machine_options(MachineClass *m) |
fddd179a EH |
641 | { |
642 | pc_i440fx_1_3_machine_options(m); | |
de796d93 | 643 | m->hw_version = "1.2.0"; |
25519b06 | 644 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_2); |
fddd179a | 645 | } |
a0dba644 | 646 | |
99fbeafe EH |
647 | DEFINE_I440FX_MACHINE(v1_2, "pc-1.2", pc_compat_1_2, |
648 | pc_i440fx_1_2_machine_options); | |
61f219df | 649 | |
f4306941 | 650 | |
9e56edcf | 651 | #define PC_COMPAT_1_1 \ |
a7cde24d | 652 | PC_COMPAT_1_2 \ |
9e56edcf | 653 | {\ |
07a5298c PB |
654 | .driver = "virtio-scsi-pci",\ |
655 | .property = "hotplug",\ | |
656 | .value = "off",\ | |
657 | },{\ | |
658 | .driver = "virtio-scsi-pci",\ | |
659 | .property = "param_change",\ | |
660 | .value = "off",\ | |
661 | },{\ | |
9e56edcf GH |
662 | .driver = "VGA",\ |
663 | .property = "vgamem_mb",\ | |
664 | .value = stringify(8),\ | |
665 | },{\ | |
666 | .driver = "vmware-svga",\ | |
667 | .property = "vgamem_mb",\ | |
668 | .value = stringify(8),\ | |
669 | },{\ | |
670 | .driver = "qxl-vga",\ | |
671 | .property = "vgamem_mb",\ | |
672 | .value = stringify(8),\ | |
673 | },{\ | |
674 | .driver = "qxl",\ | |
675 | .property = "vgamem_mb",\ | |
676 | .value = stringify(8),\ | |
ea776abc SH |
677 | },{\ |
678 | .driver = "virtio-blk-pci",\ | |
679 | .property = "config-wce",\ | |
680 | .value = "off",\ | |
a7cde24d | 681 | }, |
9e56edcf | 682 | |
865906f7 | 683 | static void pc_i440fx_1_1_machine_options(MachineClass *m) |
fddd179a EH |
684 | { |
685 | pc_i440fx_1_2_machine_options(m); | |
de796d93 | 686 | m->hw_version = "1.1.0"; |
25519b06 | 687 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_1); |
fddd179a | 688 | } |
b6b5c8e4 | 689 | |
99fbeafe EH |
690 | DEFINE_I440FX_MACHINE(v1_1, "pc-1.1", pc_compat_1_2, |
691 | pc_i440fx_1_1_machine_options); | |
61f219df | 692 | |
f1dacf1c | 693 | |
d6c73008 | 694 | #define PC_COMPAT_1_0 \ |
a7cde24d | 695 | PC_COMPAT_1_1 \ |
d6c73008 | 696 | {\ |
020c8e76 | 697 | .driver = TYPE_ISA_FDC,\ |
d6c73008 MT |
698 | .property = "check_media_rate",\ |
699 | .value = "off",\ | |
2ba1d381 DG |
700 | }, {\ |
701 | .driver = "virtio-balloon-pci",\ | |
702 | .property = "class",\ | |
703 | .value = stringify(PCI_CLASS_MEMORY_RAM),\ | |
fc34e77b | 704 | },{\ |
df1fd4b5 | 705 | .driver = "apic-common",\ |
fc34e77b AL |
706 | .property = "vapic",\ |
707 | .value = "off",\ | |
eeb0cf9a | 708 | },{\ |
bce54474 | 709 | .driver = TYPE_USB_DEVICE,\ |
eeb0cf9a GH |
710 | .property = "full-path",\ |
711 | .value = "no",\ | |
a7cde24d | 712 | }, |
d6c73008 | 713 | |
865906f7 | 714 | static void pc_i440fx_1_0_machine_options(MachineClass *m) |
fddd179a EH |
715 | { |
716 | pc_i440fx_1_1_machine_options(m); | |
717 | m->hw_version = "1.0"; | |
25519b06 | 718 | SET_MACHINE_COMPAT(m, PC_COMPAT_1_0); |
fddd179a | 719 | } |
b6b5c8e4 | 720 | |
99fbeafe EH |
721 | DEFINE_I440FX_MACHINE(v1_0, "pc-1.0", pc_compat_1_2, |
722 | pc_i440fx_1_0_machine_options); | |
61f219df | 723 | |
382b3a68 | 724 | |
d6c73008 MT |
725 | #define PC_COMPAT_0_15 \ |
726 | PC_COMPAT_1_0 | |
727 | ||
865906f7 | 728 | static void pc_i440fx_0_15_machine_options(MachineClass *m) |
fddd179a EH |
729 | { |
730 | pc_i440fx_1_0_machine_options(m); | |
731 | m->hw_version = "0.15"; | |
25519b06 | 732 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_15); |
fddd179a | 733 | } |
b6b5c8e4 | 734 | |
99fbeafe EH |
735 | DEFINE_I440FX_MACHINE(v0_15, "pc-0.15", pc_compat_1_2, |
736 | pc_i440fx_0_15_machine_options); | |
61f219df | 737 | |
ce01a508 | 738 | |
d6c73008 | 739 | #define PC_COMPAT_0_14 \ |
a7cde24d | 740 | PC_COMPAT_0_15 \ |
d6c73008 MT |
741 | {\ |
742 | .driver = "virtio-blk-pci",\ | |
743 | .property = "event_idx",\ | |
744 | .value = "off",\ | |
745 | },{\ | |
746 | .driver = "virtio-serial-pci",\ | |
747 | .property = "event_idx",\ | |
748 | .value = "off",\ | |
749 | },{\ | |
750 | .driver = "virtio-net-pci",\ | |
751 | .property = "event_idx",\ | |
752 | .value = "off",\ | |
753 | },{\ | |
754 | .driver = "virtio-balloon-pci",\ | |
755 | .property = "event_idx",\ | |
756 | .value = "off",\ | |
bb08d882 EH |
757 | },{\ |
758 | .driver = "qxl",\ | |
759 | .property = "revision",\ | |
760 | .value = stringify(2),\ | |
761 | },{\ | |
762 | .driver = "qxl-vga",\ | |
763 | .property = "revision",\ | |
764 | .value = stringify(2),\ | |
a7cde24d | 765 | }, |
d6c73008 | 766 | |
865906f7 | 767 | static void pc_i440fx_0_14_machine_options(MachineClass *m) |
fddd179a EH |
768 | { |
769 | pc_i440fx_0_15_machine_options(m); | |
770 | m->hw_version = "0.14"; | |
25519b06 | 771 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_14); |
fddd179a | 772 | } |
b6b5c8e4 | 773 | |
99fbeafe EH |
774 | DEFINE_I440FX_MACHINE(v0_14, "pc-0.14", pc_compat_1_2, |
775 | pc_i440fx_0_14_machine_options); | |
61f219df | 776 | |
19857e62 | 777 | |
d6c73008 | 778 | #define PC_COMPAT_0_13 \ |
a7cde24d | 779 | PC_COMPAT_0_14 \ |
d6c73008 | 780 | {\ |
bce54474 | 781 | .driver = TYPE_PCI_DEVICE,\ |
d6c73008 MT |
782 | .property = "command_serr_enable",\ |
783 | .value = "off",\ | |
784 | },{\ | |
785 | .driver = "AC97",\ | |
786 | .property = "use_broken_id",\ | |
787 | .value = stringify(1),\ | |
d765519b EH |
788 | },{\ |
789 | .driver = "virtio-9p-pci",\ | |
790 | .property = "vectors",\ | |
791 | .value = stringify(0),\ | |
faf7e425 EH |
792 | },{\ |
793 | .driver = "VGA",\ | |
794 | .property = "rombar",\ | |
795 | .value = stringify(0),\ | |
796 | },{\ | |
797 | .driver = "vmware-svga",\ | |
798 | .property = "rombar",\ | |
799 | .value = stringify(0),\ | |
a7cde24d | 800 | }, |
d6c73008 | 801 | |
865906f7 | 802 | static void pc_i440fx_0_13_machine_options(MachineClass *m) |
fddd179a | 803 | { |
7102fa70 | 804 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
805 | pc_i440fx_0_14_machine_options(m); |
806 | m->hw_version = "0.13"; | |
25519b06 | 807 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_13); |
7102fa70 | 808 | pcmc->kvmclock_enabled = false; |
fddd179a | 809 | } |
a0dba644 | 810 | |
99fbeafe EH |
811 | DEFINE_I440FX_MACHINE(v0_13, "pc-0.13", pc_compat_0_13, |
812 | pc_i440fx_0_13_machine_options); | |
61f219df | 813 | |
b903a0f7 | 814 | |
d6c73008 | 815 | #define PC_COMPAT_0_12 \ |
a7cde24d | 816 | PC_COMPAT_0_13 \ |
d6c73008 MT |
817 | {\ |
818 | .driver = "virtio-serial-pci",\ | |
819 | .property = "max_ports",\ | |
820 | .value = stringify(1),\ | |
821 | },{\ | |
822 | .driver = "virtio-serial-pci",\ | |
823 | .property = "vectors",\ | |
824 | .value = stringify(0),\ | |
93c8e4dc GH |
825 | },{\ |
826 | .driver = "usb-mouse",\ | |
827 | .property = "serial",\ | |
828 | .value = "1",\ | |
829 | },{\ | |
830 | .driver = "usb-tablet",\ | |
831 | .property = "serial",\ | |
832 | .value = "1",\ | |
833 | },{\ | |
834 | .driver = "usb-kbd",\ | |
835 | .property = "serial",\ | |
836 | .value = "1",\ | |
a7cde24d | 837 | }, |
d6c73008 | 838 | |
865906f7 | 839 | static void pc_i440fx_0_12_machine_options(MachineClass *m) |
fddd179a EH |
840 | { |
841 | pc_i440fx_0_13_machine_options(m); | |
842 | m->hw_version = "0.12"; | |
25519b06 | 843 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_12); |
fddd179a | 844 | } |
b6b5c8e4 | 845 | |
99fbeafe EH |
846 | DEFINE_I440FX_MACHINE(v0_12, "pc-0.12", pc_compat_0_13, |
847 | pc_i440fx_0_12_machine_options); | |
61f219df | 848 | |
845773ab | 849 | |
d6c73008 | 850 | #define PC_COMPAT_0_11 \ |
a7cde24d | 851 | PC_COMPAT_0_12 \ |
d6c73008 MT |
852 | {\ |
853 | .driver = "virtio-blk-pci",\ | |
854 | .property = "vectors",\ | |
855 | .value = stringify(0),\ | |
c115cd65 | 856 | },{\ |
bce54474 | 857 | .driver = TYPE_PCI_DEVICE,\ |
c115cd65 PB |
858 | .property = "rombar",\ |
859 | .value = stringify(0),\ | |
d5303df7 EH |
860 | },{\ |
861 | .driver = "ide-drive",\ | |
862 | .property = "ver",\ | |
863 | .value = "0.11",\ | |
864 | },{\ | |
865 | .driver = "scsi-disk",\ | |
866 | .property = "ver",\ | |
867 | .value = "0.11",\ | |
a7cde24d | 868 | }, |
d6c73008 | 869 | |
865906f7 | 870 | static void pc_i440fx_0_11_machine_options(MachineClass *m) |
fddd179a EH |
871 | { |
872 | pc_i440fx_0_12_machine_options(m); | |
873 | m->hw_version = "0.11"; | |
25519b06 | 874 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_11); |
fddd179a | 875 | } |
b6b5c8e4 | 876 | |
99fbeafe EH |
877 | DEFINE_I440FX_MACHINE(v0_11, "pc-0.11", pc_compat_0_13, |
878 | pc_i440fx_0_11_machine_options); | |
61f219df | 879 | |
845773ab | 880 | |
f6d5a0ba EH |
881 | #define PC_COMPAT_0_10 \ |
882 | PC_COMPAT_0_11 \ | |
883 | {\ | |
884 | .driver = "virtio-blk-pci",\ | |
885 | .property = "class",\ | |
886 | .value = stringify(PCI_CLASS_STORAGE_OTHER),\ | |
887 | },{\ | |
888 | .driver = "virtio-serial-pci",\ | |
889 | .property = "class",\ | |
890 | .value = stringify(PCI_CLASS_DISPLAY_OTHER),\ | |
891 | },{\ | |
892 | .driver = "virtio-net-pci",\ | |
893 | .property = "vectors",\ | |
894 | .value = stringify(0),\ | |
895 | },{\ | |
896 | .driver = "ide-drive",\ | |
897 | .property = "ver",\ | |
898 | .value = "0.10",\ | |
899 | },{\ | |
900 | .driver = "scsi-disk",\ | |
901 | .property = "ver",\ | |
902 | .value = "0.10",\ | |
903 | }, | |
904 | ||
865906f7 | 905 | static void pc_i440fx_0_10_machine_options(MachineClass *m) |
fddd179a EH |
906 | { |
907 | pc_i440fx_0_11_machine_options(m); | |
908 | m->hw_version = "0.10"; | |
25519b06 | 909 | SET_MACHINE_COMPAT(m, PC_COMPAT_0_10); |
fddd179a | 910 | } |
b6b5c8e4 | 911 | |
99fbeafe EH |
912 | DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13, |
913 | pc_i440fx_0_10_machine_options); | |
61f219df | 914 | |
bd8107d7 TC |
915 | typedef struct { |
916 | uint16_t gpu_device_id; | |
917 | uint16_t pch_device_id; | |
918 | uint8_t pch_revision_id; | |
919 | } IGDDeviceIDInfo; | |
920 | ||
921 | /* In real world different GPU should have different PCH. But actually | |
922 | * the different PCH DIDs likely map to different PCH SKUs. We do the | |
923 | * same thing for the GPU. For PCH, the different SKUs are going to be | |
924 | * all the same silicon design and implementation, just different | |
925 | * features turn on and off with fuses. The SW interfaces should be | |
926 | * consistent across all SKUs in a given family (eg LPT). But just same | |
927 | * features may not be supported. | |
928 | * | |
929 | * Most of these different PCH features probably don't matter to the | |
930 | * Gfx driver, but obviously any difference in display port connections | |
931 | * will so it should be fine with any PCH in case of passthrough. | |
932 | * | |
933 | * So currently use one PCH version, 0x8c4e, to cover all HSW(Haswell) | |
934 | * scenarios, 0x9cc3 for BDW(Broadwell). | |
935 | */ | |
936 | static const IGDDeviceIDInfo igd_combo_id_infos[] = { | |
937 | /* HSW Classic */ | |
938 | {0x0402, 0x8c4e, 0x04}, /* HSWGT1D, HSWD_w7 */ | |
939 | {0x0406, 0x8c4e, 0x04}, /* HSWGT1M, HSWM_w7 */ | |
940 | {0x0412, 0x8c4e, 0x04}, /* HSWGT2D, HSWD_w7 */ | |
941 | {0x0416, 0x8c4e, 0x04}, /* HSWGT2M, HSWM_w7 */ | |
942 | {0x041E, 0x8c4e, 0x04}, /* HSWGT15D, HSWD_w7 */ | |
943 | /* HSW ULT */ | |
944 | {0x0A06, 0x8c4e, 0x04}, /* HSWGT1UT, HSWM_w7 */ | |
945 | {0x0A16, 0x8c4e, 0x04}, /* HSWGT2UT, HSWM_w7 */ | |
946 | {0x0A26, 0x8c4e, 0x06}, /* HSWGT3UT, HSWM_w7 */ | |
947 | {0x0A2E, 0x8c4e, 0x04}, /* HSWGT3UT28W, HSWM_w7 */ | |
948 | {0x0A1E, 0x8c4e, 0x04}, /* HSWGT2UX, HSWM_w7 */ | |
949 | {0x0A0E, 0x8c4e, 0x04}, /* HSWGT1ULX, HSWM_w7 */ | |
950 | /* HSW CRW */ | |
951 | {0x0D26, 0x8c4e, 0x04}, /* HSWGT3CW, HSWM_w7 */ | |
952 | {0x0D22, 0x8c4e, 0x04}, /* HSWGT3CWDT, HSWD_w7 */ | |
953 | /* HSW Server */ | |
954 | {0x041A, 0x8c4e, 0x04}, /* HSWSVGT2, HSWD_w7 */ | |
955 | /* HSW SRVR */ | |
956 | {0x040A, 0x8c4e, 0x04}, /* HSWSVGT1, HSWD_w7 */ | |
957 | /* BSW */ | |
958 | {0x1606, 0x9cc3, 0x03}, /* BDWULTGT1, BDWM_w7 */ | |
959 | {0x1616, 0x9cc3, 0x03}, /* BDWULTGT2, BDWM_w7 */ | |
960 | {0x1626, 0x9cc3, 0x03}, /* BDWULTGT3, BDWM_w7 */ | |
961 | {0x160E, 0x9cc3, 0x03}, /* BDWULXGT1, BDWM_w7 */ | |
962 | {0x161E, 0x9cc3, 0x03}, /* BDWULXGT2, BDWM_w7 */ | |
963 | {0x1602, 0x9cc3, 0x03}, /* BDWHALOGT1, BDWM_w7 */ | |
964 | {0x1612, 0x9cc3, 0x03}, /* BDWHALOGT2, BDWM_w7 */ | |
965 | {0x1622, 0x9cc3, 0x03}, /* BDWHALOGT3, BDWM_w7 */ | |
966 | {0x162B, 0x9cc3, 0x03}, /* BDWHALO28W, BDWM_w7 */ | |
967 | {0x162A, 0x9cc3, 0x03}, /* BDWGT3WRKS, BDWM_w7 */ | |
968 | {0x162D, 0x9cc3, 0x03}, /* BDWGT3SRVR, BDWM_w7 */ | |
969 | }; | |
970 | ||
971 | static void isa_bridge_class_init(ObjectClass *klass, void *data) | |
972 | { | |
973 | DeviceClass *dc = DEVICE_CLASS(klass); | |
974 | PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); | |
975 | ||
976 | dc->desc = "ISA bridge faked to support IGD PT"; | |
977 | k->vendor_id = PCI_VENDOR_ID_INTEL; | |
978 | k->class_id = PCI_CLASS_BRIDGE_ISA; | |
979 | }; | |
980 | ||
981 | static TypeInfo isa_bridge_info = { | |
982 | .name = "igd-passthrough-isa-bridge", | |
983 | .parent = TYPE_PCI_DEVICE, | |
984 | .instance_size = sizeof(PCIDevice), | |
985 | .class_init = isa_bridge_class_init, | |
986 | }; | |
987 | ||
988 | static void pt_graphics_register_types(void) | |
989 | { | |
990 | type_register_static(&isa_bridge_info); | |
991 | } | |
992 | type_init(pt_graphics_register_types) | |
993 | ||
994 | void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id) | |
995 | { | |
996 | struct PCIDevice *bridge_dev; | |
997 | int i, num; | |
998 | uint16_t pch_dev_id = 0xffff; | |
999 | uint8_t pch_rev_id; | |
1000 | ||
1001 | num = ARRAY_SIZE(igd_combo_id_infos); | |
1002 | for (i = 0; i < num; i++) { | |
1003 | if (gpu_dev_id == igd_combo_id_infos[i].gpu_device_id) { | |
1004 | pch_dev_id = igd_combo_id_infos[i].pch_device_id; | |
1005 | pch_rev_id = igd_combo_id_infos[i].pch_revision_id; | |
1006 | } | |
1007 | } | |
1008 | ||
1009 | if (pch_dev_id == 0xffff) { | |
1010 | return; | |
1011 | } | |
1012 | ||
1013 | /* Currently IGD drivers always need to access PCH by 1f.0. */ | |
1014 | bridge_dev = pci_create_simple(bus, PCI_DEVFN(0x1f, 0), | |
1015 | "igd-passthrough-isa-bridge"); | |
1016 | ||
1017 | /* | |
1018 | * Note that vendor id is always PCI_VENDOR_ID_INTEL. | |
1019 | */ | |
1020 | if (!bridge_dev) { | |
1021 | fprintf(stderr, "set igd-passthrough-isa-bridge failed!\n"); | |
1022 | return; | |
1023 | } | |
1024 | pci_config_set_device_id(bridge_dev->config, pch_dev_id); | |
1025 | pci_config_set_revision(bridge_dev->config, pch_rev_id); | |
1026 | } | |
845773ab | 1027 | |
865906f7 | 1028 | static void isapc_machine_options(MachineClass *m) |
fddd179a | 1029 | { |
7102fa70 | 1030 | PCMachineClass *pcmc = PC_MACHINE_CLASS(m); |
fddd179a EH |
1031 | m->desc = "ISA-only PC"; |
1032 | m->max_cpus = 1; | |
7102fa70 EH |
1033 | pcmc->pci_enabled = false; |
1034 | pcmc->has_acpi_build = false; | |
1035 | pcmc->smbios_defaults = false; | |
1036 | pcmc->gigabyte_align = false; | |
1037 | pcmc->smbios_legacy_mode = true; | |
1038 | pcmc->has_reserved_memory = false; | |
fddd179a | 1039 | } |
b6b5c8e4 | 1040 | |
61f219df | 1041 | DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa, |
25519b06 | 1042 | isapc_machine_options); |
61f219df | 1043 | |
845773ab | 1044 | |
29d3ccde | 1045 | #ifdef CONFIG_XEN |
865906f7 | 1046 | static void xenfv_machine_options(MachineClass *m) |
fddd179a | 1047 | { |
fddd179a EH |
1048 | m->desc = "Xen Fully-virtualized PC"; |
1049 | m->max_cpus = HVM_MAX_VCPUS; | |
1050 | m->default_machine_opts = "accel=xen"; | |
1051 | m->hot_add_cpu = pc_hot_add_cpu; | |
1052 | } | |
b6b5c8e4 | 1053 | |
61f219df | 1054 | DEFINE_PC_MACHINE(xenfv, "xenfv", pc_xen_hvm_init, |
25519b06 | 1055 | xenfv_machine_options); |
29d3ccde | 1056 | #endif |