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Commit | Line | Data |
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36d20cb2 MA |
1 | /* |
2 | * QEMU Machine | |
3 | * | |
4 | * Copyright (C) 2014 Red Hat Inc | |
5 | * | |
6 | * Authors: | |
7 | * Marcel Apfelbaum <marcel.a@redhat.com> | |
8 | * | |
9 | * This work is licensed under the terms of the GNU GPL, version 2 or later. | |
10 | * See the COPYING file in the top-level directory. | |
11 | */ | |
12 | ||
18c86e2b | 13 | #include "qemu/osdep.h" |
fc6b3cf9 | 14 | #include "qemu/units.h" |
36d20cb2 | 15 | #include "hw/boards.h" |
da34e65c | 16 | #include "qapi/error.h" |
9af23989 | 17 | #include "qapi/qapi-visit-common.h" |
6b1b1440 | 18 | #include "qapi/visitor.h" |
33cd52b5 AG |
19 | #include "hw/sysbus.h" |
20 | #include "sysemu/sysemu.h" | |
3bfe5716 | 21 | #include "sysemu/numa.h" |
33cd52b5 | 22 | #include "qemu/error-report.h" |
c6ff347c | 23 | #include "sysemu/qtest.h" |
edc24ccd | 24 | #include "hw/pci/pci.h" |
f6a0d06b | 25 | #include "hw/mem/nvdimm.h" |
6b1b1440 | 26 | |
8e8cbed0 | 27 | GlobalProperty hw_compat_4_0[] = { |
0a719662 GH |
28 | { "VGA", "edid", "false" }, |
29 | { "secondary-vga", "edid", "false" }, | |
30 | { "bochs-display", "edid", "false" }, | |
31 | { "virtio-vga", "edid", "false" }, | |
32 | { "virtio-gpu-pci", "edid", "false" }, | |
e57f2c31 | 33 | { "virtio-device", "use-started", "false" }, |
0a719662 | 34 | }; |
9bf2650b CH |
35 | const size_t hw_compat_4_0_len = G_N_ELEMENTS(hw_compat_4_0); |
36 | ||
abd93cc7 | 37 | GlobalProperty hw_compat_3_1[] = { |
6c36bddf EH |
38 | { "pcie-root-port", "x-speed", "2_5" }, |
39 | { "pcie-root-port", "x-width", "1" }, | |
40 | { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" }, | |
41 | { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" }, | |
b6148757 MAL |
42 | { "tpm-crb", "ppi", "false" }, |
43 | { "tpm-tis", "ppi", "false" }, | |
b63e1050 GH |
44 | { "usb-kbd", "serial", "42" }, |
45 | { "usb-mouse", "serial", "42" }, | |
442bac16 | 46 | { "usb-tablet", "serial", "42" }, |
5c81161f SG |
47 | { "virtio-blk-device", "discard", "false" }, |
48 | { "virtio-blk-device", "write-zeroes", "false" }, | |
abd93cc7 MAL |
49 | }; |
50 | const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1); | |
51 | ||
ddb3235d MAL |
52 | GlobalProperty hw_compat_3_0[] = {}; |
53 | const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0); | |
54 | ||
0d47310b | 55 | GlobalProperty hw_compat_2_12[] = { |
6c36bddf EH |
56 | { "migration", "decompress-error-check", "off" }, |
57 | { "hda-audio", "use-timer", "false" }, | |
58 | { "cirrus-vga", "global-vmstate", "true" }, | |
59 | { "VGA", "global-vmstate", "true" }, | |
60 | { "vmware-svga", "global-vmstate", "true" }, | |
61 | { "qxl-vga", "global-vmstate", "true" }, | |
0d47310b MAL |
62 | }; |
63 | const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); | |
64 | ||
43df70a9 | 65 | GlobalProperty hw_compat_2_11[] = { |
6c36bddf EH |
66 | { "hpet", "hpet-offset-saved", "false" }, |
67 | { "virtio-blk-pci", "vectors", "2" }, | |
68 | { "vhost-user-blk-pci", "vectors", "2" }, | |
69 | { "e1000", "migrate_tso_props", "off" }, | |
43df70a9 MAL |
70 | }; |
71 | const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11); | |
72 | ||
503224f4 | 73 | GlobalProperty hw_compat_2_10[] = { |
6c36bddf EH |
74 | { "virtio-mouse-device", "wheel-axis", "false" }, |
75 | { "virtio-tablet-device", "wheel-axis", "false" }, | |
503224f4 MAL |
76 | }; |
77 | const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10); | |
78 | ||
3e803152 | 79 | GlobalProperty hw_compat_2_9[] = { |
6c36bddf EH |
80 | { "pci-bridge", "shpc", "off" }, |
81 | { "intel-iommu", "pt", "off" }, | |
82 | { "virtio-net-device", "x-mtu-bypass-backend", "off" }, | |
83 | { "pcie-root-port", "x-migrate-msix", "false" }, | |
3e803152 MAL |
84 | }; |
85 | const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9); | |
86 | ||
edc24ccd | 87 | GlobalProperty hw_compat_2_8[] = { |
6c36bddf EH |
88 | { "fw_cfg_mem", "x-file-slots", "0x10" }, |
89 | { "fw_cfg_io", "x-file-slots", "0x10" }, | |
90 | { "pflash_cfi01", "old-multiple-chip-handling", "on" }, | |
91 | { "pci-bridge", "shpc", "on" }, | |
92 | { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" }, | |
93 | { "virtio-pci", "x-pcie-deverr-init", "off" }, | |
94 | { "virtio-pci", "x-pcie-lnkctl-init", "off" }, | |
95 | { "virtio-pci", "x-pcie-pm-init", "off" }, | |
96 | { "cirrus-vga", "vgamem_mb", "8" }, | |
97 | { "isa-cirrus-vga", "vgamem_mb", "8" }, | |
edc24ccd MAL |
98 | }; |
99 | const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8); | |
100 | ||
5a995064 | 101 | GlobalProperty hw_compat_2_7[] = { |
6c36bddf EH |
102 | { "virtio-pci", "page-per-vq", "on" }, |
103 | { "virtio-serial-device", "emergency-write", "off" }, | |
104 | { "ioapic", "version", "0x11" }, | |
105 | { "intel-iommu", "x-buggy-eim", "true" }, | |
106 | { "virtio-pci", "x-ignore-backend-features", "on" }, | |
5a995064 MAL |
107 | }; |
108 | const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7); | |
109 | ||
ff8f261f | 110 | GlobalProperty hw_compat_2_6[] = { |
6c36bddf | 111 | { "virtio-mmio", "format_transport_address", "off" }, |
f2784eed DB |
112 | /* |
113 | * don't include devices which are modern-only | |
114 | * ie keyboard, mouse, tablet, gpu, vga & crypto | |
115 | */ | |
116 | { "virtio-9p-pci", "disable-modern", "on" }, | |
117 | { "virtio-9p-pci", "disable-legacy", "off" }, | |
118 | { "virtio-balloon-pci", "disable-modern", "on" }, | |
119 | { "virtio-balloon-pci", "disable-legacy", "off" }, | |
120 | { "virtio-blk-pci", "disable-modern", "on" }, | |
121 | { "virtio-blk-pci", "disable-legacy", "off" }, | |
122 | { "virtio-input-host-pci", "disable-modern", "on" }, | |
123 | { "virtio-input-host-pci", "disable-legacy", "off" }, | |
124 | { "virtio-net-pci", "disable-modern", "on" }, | |
125 | { "virtio-net-pci", "disable-legacy", "off" }, | |
126 | { "virtio-rng-pci", "disable-modern", "on" }, | |
127 | { "virtio-rng-pci", "disable-legacy", "off" }, | |
128 | { "virtio-scsi-pci", "disable-modern", "on" }, | |
129 | { "virtio-scsi-pci", "disable-legacy", "off" }, | |
130 | { "virtio-serial-pci", "disable-modern", "on" }, | |
131 | { "virtio-serial-pci", "disable-legacy", "off" }, | |
ff8f261f MAL |
132 | }; |
133 | const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6); | |
134 | ||
fe759610 | 135 | GlobalProperty hw_compat_2_5[] = { |
6c36bddf EH |
136 | { "isa-fdc", "fallback", "144" }, |
137 | { "pvscsi", "x-old-pci-configuration", "on" }, | |
138 | { "pvscsi", "x-disable-pcie", "on" }, | |
139 | { "vmxnet3", "x-old-msi-offsets", "on" }, | |
140 | { "vmxnet3", "x-disable-pcie", "on" }, | |
fe759610 MAL |
141 | }; |
142 | const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5); | |
143 | ||
2f99b9c2 | 144 | GlobalProperty hw_compat_2_4[] = { |
6c36bddf EH |
145 | { "virtio-blk-device", "scsi", "true" }, |
146 | { "e1000", "extra_mac_registers", "off" }, | |
147 | { "virtio-pci", "x-disable-pcie", "on" }, | |
148 | { "virtio-pci", "migrate-extra", "off" }, | |
149 | { "fw_cfg_mem", "dma_enabled", "off" }, | |
150 | { "fw_cfg_io", "dma_enabled", "off" } | |
2f99b9c2 MAL |
151 | }; |
152 | const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4); | |
153 | ||
8995dd90 | 154 | GlobalProperty hw_compat_2_3[] = { |
6c36bddf EH |
155 | { "virtio-blk-pci", "any_layout", "off" }, |
156 | { "virtio-balloon-pci", "any_layout", "off" }, | |
157 | { "virtio-serial-pci", "any_layout", "off" }, | |
158 | { "virtio-9p-pci", "any_layout", "off" }, | |
159 | { "virtio-rng-pci", "any_layout", "off" }, | |
160 | { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" }, | |
161 | { "migration", "send-configuration", "off" }, | |
162 | { "migration", "send-section-footer", "off" }, | |
163 | { "migration", "store-global-state", "off" }, | |
8995dd90 MAL |
164 | }; |
165 | const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3); | |
166 | ||
1c30044e MAL |
167 | GlobalProperty hw_compat_2_2[] = {}; |
168 | const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2); | |
169 | ||
c4fc5695 | 170 | GlobalProperty hw_compat_2_1[] = { |
6c36bddf EH |
171 | { "intel-hda", "old_msi_addr", "on" }, |
172 | { "VGA", "qemu-extended-regs", "off" }, | |
173 | { "secondary-vga", "qemu-extended-regs", "off" }, | |
174 | { "virtio-scsi-pci", "any_layout", "off" }, | |
175 | { "usb-mouse", "usb_version", "1" }, | |
176 | { "usb-kbd", "usb_version", "1" }, | |
177 | { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" }, | |
c4fc5695 MAL |
178 | }; |
179 | const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1); | |
180 | ||
6b1b1440 MA |
181 | static char *machine_get_accel(Object *obj, Error **errp) |
182 | { | |
183 | MachineState *ms = MACHINE(obj); | |
184 | ||
185 | return g_strdup(ms->accel); | |
186 | } | |
187 | ||
188 | static void machine_set_accel(Object *obj, const char *value, Error **errp) | |
189 | { | |
190 | MachineState *ms = MACHINE(obj); | |
191 | ||
556068ee | 192 | g_free(ms->accel); |
6b1b1440 MA |
193 | ms->accel = g_strdup(value); |
194 | } | |
195 | ||
32c18a2d | 196 | static void machine_set_kernel_irqchip(Object *obj, Visitor *v, |
d7bce999 | 197 | const char *name, void *opaque, |
32c18a2d | 198 | Error **errp) |
6b1b1440 | 199 | { |
32c18a2d | 200 | Error *err = NULL; |
6b1b1440 | 201 | MachineState *ms = MACHINE(obj); |
32c18a2d | 202 | OnOffSplit mode; |
6b1b1440 | 203 | |
51e72bc1 | 204 | visit_type_OnOffSplit(v, name, &mode, &err); |
32c18a2d MG |
205 | if (err) { |
206 | error_propagate(errp, err); | |
207 | return; | |
208 | } else { | |
209 | switch (mode) { | |
210 | case ON_OFF_SPLIT_ON: | |
211 | ms->kernel_irqchip_allowed = true; | |
212 | ms->kernel_irqchip_required = true; | |
213 | ms->kernel_irqchip_split = false; | |
214 | break; | |
215 | case ON_OFF_SPLIT_OFF: | |
216 | ms->kernel_irqchip_allowed = false; | |
217 | ms->kernel_irqchip_required = false; | |
218 | ms->kernel_irqchip_split = false; | |
219 | break; | |
220 | case ON_OFF_SPLIT_SPLIT: | |
221 | ms->kernel_irqchip_allowed = true; | |
222 | ms->kernel_irqchip_required = true; | |
223 | ms->kernel_irqchip_split = true; | |
224 | break; | |
225 | default: | |
78a39306 GK |
226 | /* The value was checked in visit_type_OnOffSplit() above. If |
227 | * we get here, then something is wrong in QEMU. | |
228 | */ | |
32c18a2d MG |
229 | abort(); |
230 | } | |
231 | } | |
6b1b1440 MA |
232 | } |
233 | ||
234 | static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, | |
d7bce999 | 235 | const char *name, void *opaque, |
6b1b1440 MA |
236 | Error **errp) |
237 | { | |
238 | MachineState *ms = MACHINE(obj); | |
239 | int64_t value = ms->kvm_shadow_mem; | |
240 | ||
51e72bc1 | 241 | visit_type_int(v, name, &value, errp); |
6b1b1440 MA |
242 | } |
243 | ||
244 | static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, | |
d7bce999 | 245 | const char *name, void *opaque, |
6b1b1440 MA |
246 | Error **errp) |
247 | { | |
248 | MachineState *ms = MACHINE(obj); | |
249 | Error *error = NULL; | |
250 | int64_t value; | |
251 | ||
51e72bc1 | 252 | visit_type_int(v, name, &value, &error); |
6b1b1440 MA |
253 | if (error) { |
254 | error_propagate(errp, error); | |
255 | return; | |
256 | } | |
257 | ||
258 | ms->kvm_shadow_mem = value; | |
259 | } | |
260 | ||
261 | static char *machine_get_kernel(Object *obj, Error **errp) | |
262 | { | |
263 | MachineState *ms = MACHINE(obj); | |
264 | ||
265 | return g_strdup(ms->kernel_filename); | |
266 | } | |
267 | ||
268 | static void machine_set_kernel(Object *obj, const char *value, Error **errp) | |
269 | { | |
270 | MachineState *ms = MACHINE(obj); | |
271 | ||
556068ee | 272 | g_free(ms->kernel_filename); |
6b1b1440 MA |
273 | ms->kernel_filename = g_strdup(value); |
274 | } | |
275 | ||
276 | static char *machine_get_initrd(Object *obj, Error **errp) | |
277 | { | |
278 | MachineState *ms = MACHINE(obj); | |
279 | ||
280 | return g_strdup(ms->initrd_filename); | |
281 | } | |
282 | ||
283 | static void machine_set_initrd(Object *obj, const char *value, Error **errp) | |
284 | { | |
285 | MachineState *ms = MACHINE(obj); | |
286 | ||
556068ee | 287 | g_free(ms->initrd_filename); |
6b1b1440 MA |
288 | ms->initrd_filename = g_strdup(value); |
289 | } | |
290 | ||
291 | static char *machine_get_append(Object *obj, Error **errp) | |
292 | { | |
293 | MachineState *ms = MACHINE(obj); | |
294 | ||
295 | return g_strdup(ms->kernel_cmdline); | |
296 | } | |
297 | ||
298 | static void machine_set_append(Object *obj, const char *value, Error **errp) | |
299 | { | |
300 | MachineState *ms = MACHINE(obj); | |
301 | ||
556068ee | 302 | g_free(ms->kernel_cmdline); |
6b1b1440 MA |
303 | ms->kernel_cmdline = g_strdup(value); |
304 | } | |
305 | ||
306 | static char *machine_get_dtb(Object *obj, Error **errp) | |
307 | { | |
308 | MachineState *ms = MACHINE(obj); | |
309 | ||
310 | return g_strdup(ms->dtb); | |
311 | } | |
312 | ||
313 | static void machine_set_dtb(Object *obj, const char *value, Error **errp) | |
314 | { | |
315 | MachineState *ms = MACHINE(obj); | |
316 | ||
556068ee | 317 | g_free(ms->dtb); |
6b1b1440 MA |
318 | ms->dtb = g_strdup(value); |
319 | } | |
320 | ||
321 | static char *machine_get_dumpdtb(Object *obj, Error **errp) | |
322 | { | |
323 | MachineState *ms = MACHINE(obj); | |
324 | ||
325 | return g_strdup(ms->dumpdtb); | |
326 | } | |
327 | ||
328 | static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) | |
329 | { | |
330 | MachineState *ms = MACHINE(obj); | |
331 | ||
556068ee | 332 | g_free(ms->dumpdtb); |
6b1b1440 MA |
333 | ms->dumpdtb = g_strdup(value); |
334 | } | |
335 | ||
336 | static void machine_get_phandle_start(Object *obj, Visitor *v, | |
d7bce999 EB |
337 | const char *name, void *opaque, |
338 | Error **errp) | |
6b1b1440 MA |
339 | { |
340 | MachineState *ms = MACHINE(obj); | |
341 | int64_t value = ms->phandle_start; | |
342 | ||
51e72bc1 | 343 | visit_type_int(v, name, &value, errp); |
6b1b1440 MA |
344 | } |
345 | ||
346 | static void machine_set_phandle_start(Object *obj, Visitor *v, | |
d7bce999 EB |
347 | const char *name, void *opaque, |
348 | Error **errp) | |
6b1b1440 MA |
349 | { |
350 | MachineState *ms = MACHINE(obj); | |
351 | Error *error = NULL; | |
352 | int64_t value; | |
353 | ||
51e72bc1 | 354 | visit_type_int(v, name, &value, &error); |
6b1b1440 MA |
355 | if (error) { |
356 | error_propagate(errp, error); | |
357 | return; | |
358 | } | |
359 | ||
360 | ms->phandle_start = value; | |
361 | } | |
362 | ||
363 | static char *machine_get_dt_compatible(Object *obj, Error **errp) | |
364 | { | |
365 | MachineState *ms = MACHINE(obj); | |
366 | ||
367 | return g_strdup(ms->dt_compatible); | |
368 | } | |
369 | ||
370 | static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) | |
371 | { | |
372 | MachineState *ms = MACHINE(obj); | |
373 | ||
556068ee | 374 | g_free(ms->dt_compatible); |
6b1b1440 MA |
375 | ms->dt_compatible = g_strdup(value); |
376 | } | |
377 | ||
378 | static bool machine_get_dump_guest_core(Object *obj, Error **errp) | |
379 | { | |
380 | MachineState *ms = MACHINE(obj); | |
381 | ||
382 | return ms->dump_guest_core; | |
383 | } | |
384 | ||
385 | static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) | |
386 | { | |
387 | MachineState *ms = MACHINE(obj); | |
388 | ||
389 | ms->dump_guest_core = value; | |
390 | } | |
391 | ||
392 | static bool machine_get_mem_merge(Object *obj, Error **errp) | |
393 | { | |
394 | MachineState *ms = MACHINE(obj); | |
395 | ||
396 | return ms->mem_merge; | |
397 | } | |
398 | ||
399 | static void machine_set_mem_merge(Object *obj, bool value, Error **errp) | |
400 | { | |
401 | MachineState *ms = MACHINE(obj); | |
402 | ||
403 | ms->mem_merge = value; | |
404 | } | |
405 | ||
406 | static bool machine_get_usb(Object *obj, Error **errp) | |
407 | { | |
408 | MachineState *ms = MACHINE(obj); | |
409 | ||
410 | return ms->usb; | |
411 | } | |
412 | ||
413 | static void machine_set_usb(Object *obj, bool value, Error **errp) | |
414 | { | |
415 | MachineState *ms = MACHINE(obj); | |
416 | ||
417 | ms->usb = value; | |
c6e76503 | 418 | ms->usb_disabled = !value; |
6b1b1440 MA |
419 | } |
420 | ||
cfc58cf3 EH |
421 | static bool machine_get_graphics(Object *obj, Error **errp) |
422 | { | |
423 | MachineState *ms = MACHINE(obj); | |
424 | ||
425 | return ms->enable_graphics; | |
426 | } | |
427 | ||
428 | static void machine_set_graphics(Object *obj, bool value, Error **errp) | |
429 | { | |
430 | MachineState *ms = MACHINE(obj); | |
431 | ||
432 | ms->enable_graphics = value; | |
433 | } | |
434 | ||
79814179 TC |
435 | static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) |
436 | { | |
437 | MachineState *ms = MACHINE(obj); | |
438 | ||
439 | return ms->igd_gfx_passthru; | |
440 | } | |
441 | ||
442 | static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) | |
443 | { | |
444 | MachineState *ms = MACHINE(obj); | |
445 | ||
446 | ms->igd_gfx_passthru = value; | |
447 | } | |
448 | ||
6b1b1440 MA |
449 | static char *machine_get_firmware(Object *obj, Error **errp) |
450 | { | |
451 | MachineState *ms = MACHINE(obj); | |
452 | ||
453 | return g_strdup(ms->firmware); | |
454 | } | |
455 | ||
456 | static void machine_set_firmware(Object *obj, const char *value, Error **errp) | |
457 | { | |
458 | MachineState *ms = MACHINE(obj); | |
459 | ||
556068ee | 460 | g_free(ms->firmware); |
6b1b1440 MA |
461 | ms->firmware = g_strdup(value); |
462 | } | |
463 | ||
9850c604 AG |
464 | static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) |
465 | { | |
466 | MachineState *ms = MACHINE(obj); | |
467 | ||
468 | ms->suppress_vmdesc = value; | |
469 | } | |
470 | ||
471 | static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) | |
472 | { | |
473 | MachineState *ms = MACHINE(obj); | |
474 | ||
475 | return ms->suppress_vmdesc; | |
476 | } | |
477 | ||
902c053d GK |
478 | static void machine_set_enforce_config_section(Object *obj, bool value, |
479 | Error **errp) | |
480 | { | |
481 | MachineState *ms = MACHINE(obj); | |
482 | ||
91c082ad TH |
483 | warn_report("enforce-config-section is deprecated, please use " |
484 | "-global migration.send-configuration=on|off instead"); | |
485 | ||
902c053d GK |
486 | ms->enforce_config_section = value; |
487 | } | |
488 | ||
489 | static bool machine_get_enforce_config_section(Object *obj, Error **errp) | |
490 | { | |
491 | MachineState *ms = MACHINE(obj); | |
492 | ||
493 | return ms->enforce_config_section; | |
494 | } | |
495 | ||
db588194 BS |
496 | static char *machine_get_memory_encryption(Object *obj, Error **errp) |
497 | { | |
498 | MachineState *ms = MACHINE(obj); | |
499 | ||
500 | return g_strdup(ms->memory_encryption); | |
501 | } | |
502 | ||
503 | static void machine_set_memory_encryption(Object *obj, const char *value, | |
504 | Error **errp) | |
505 | { | |
506 | MachineState *ms = MACHINE(obj); | |
507 | ||
508 | g_free(ms->memory_encryption); | |
509 | ms->memory_encryption = g_strdup(value); | |
510 | } | |
511 | ||
f6a0d06b EA |
512 | static bool machine_get_nvdimm(Object *obj, Error **errp) |
513 | { | |
514 | MachineState *ms = MACHINE(obj); | |
515 | ||
516 | return ms->nvdimms_state->is_enabled; | |
517 | } | |
518 | ||
519 | static void machine_set_nvdimm(Object *obj, bool value, Error **errp) | |
520 | { | |
521 | MachineState *ms = MACHINE(obj); | |
522 | ||
523 | ms->nvdimms_state->is_enabled = value; | |
524 | } | |
525 | ||
526 | static char *machine_get_nvdimm_persistence(Object *obj, Error **errp) | |
527 | { | |
528 | MachineState *ms = MACHINE(obj); | |
529 | ||
530 | return g_strdup(ms->nvdimms_state->persistence_string); | |
531 | } | |
532 | ||
533 | static void machine_set_nvdimm_persistence(Object *obj, const char *value, | |
534 | Error **errp) | |
535 | { | |
536 | MachineState *ms = MACHINE(obj); | |
537 | NVDIMMState *nvdimms_state = ms->nvdimms_state; | |
538 | ||
539 | if (strcmp(value, "cpu") == 0) { | |
540 | nvdimms_state->persistence = 3; | |
541 | } else if (strcmp(value, "mem-ctrl") == 0) { | |
542 | nvdimms_state->persistence = 2; | |
543 | } else { | |
544 | error_setg(errp, "-machine nvdimm-persistence=%s: unsupported option", | |
545 | value); | |
546 | return; | |
547 | } | |
548 | ||
549 | g_free(nvdimms_state->persistence_string); | |
550 | nvdimms_state->persistence_string = g_strdup(value); | |
551 | } | |
552 | ||
0bd1909d | 553 | void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) |
33cd52b5 | 554 | { |
0bd1909d EH |
555 | strList *item = g_new0(strList, 1); |
556 | ||
557 | item->value = g_strdup(type); | |
558 | item->next = mc->allowed_dynamic_sysbus_devices; | |
559 | mc->allowed_dynamic_sysbus_devices = item; | |
33cd52b5 AG |
560 | } |
561 | ||
0bd1909d | 562 | static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) |
33cd52b5 | 563 | { |
0bd1909d EH |
564 | MachineState *machine = opaque; |
565 | MachineClass *mc = MACHINE_GET_CLASS(machine); | |
566 | bool allowed = false; | |
567 | strList *wl; | |
33cd52b5 | 568 | |
0bd1909d EH |
569 | for (wl = mc->allowed_dynamic_sysbus_devices; |
570 | !allowed && wl; | |
571 | wl = wl->next) { | |
572 | allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); | |
573 | } | |
574 | ||
575 | if (!allowed) { | |
576 | error_report("Option '-device %s' cannot be handled by this machine", | |
577 | object_class_get_name(object_get_class(OBJECT(sbdev)))); | |
578 | exit(1); | |
33cd52b5 | 579 | } |
0bd1909d EH |
580 | } |
581 | ||
582 | static void machine_init_notify(Notifier *notifier, void *data) | |
583 | { | |
584 | MachineState *machine = MACHINE(qdev_get_machine()); | |
33cd52b5 AG |
585 | |
586 | /* | |
0bd1909d EH |
587 | * Loop through all dynamically created sysbus devices and check if they are |
588 | * all allowed. If a device is not allowed, error out. | |
33cd52b5 | 589 | */ |
0bd1909d | 590 | foreach_dynamic_sysbus_device(validate_sysbus_device, machine); |
33cd52b5 AG |
591 | } |
592 | ||
f2d672c2 IM |
593 | HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) |
594 | { | |
595 | int i; | |
f2d672c2 | 596 | HotpluggableCPUList *head = NULL; |
d342eb76 IM |
597 | MachineClass *mc = MACHINE_GET_CLASS(machine); |
598 | ||
599 | /* force board to initialize possible_cpus if it hasn't been done yet */ | |
600 | mc->possible_cpu_arch_ids(machine); | |
f2d672c2 | 601 | |
f2d672c2 | 602 | for (i = 0; i < machine->possible_cpus->len; i++) { |
d342eb76 | 603 | Object *cpu; |
f2d672c2 IM |
604 | HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); |
605 | HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); | |
606 | ||
d342eb76 | 607 | cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); |
f2d672c2 IM |
608 | cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; |
609 | cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, | |
610 | sizeof(*cpu_item->props)); | |
611 | ||
612 | cpu = machine->possible_cpus->cpus[i].cpu; | |
613 | if (cpu) { | |
614 | cpu_item->has_qom_path = true; | |
615 | cpu_item->qom_path = object_get_canonical_path(cpu); | |
616 | } | |
617 | list_item->value = cpu_item; | |
618 | list_item->next = head; | |
619 | head = list_item; | |
620 | } | |
621 | return head; | |
622 | } | |
623 | ||
7c88e65d IM |
624 | /** |
625 | * machine_set_cpu_numa_node: | |
626 | * @machine: machine object to modify | |
627 | * @props: specifies which cpu objects to assign to | |
628 | * numa node specified by @props.node_id | |
629 | * @errp: if an error occurs, a pointer to an area to store the error | |
630 | * | |
631 | * Associate NUMA node specified by @props.node_id with cpu slots that | |
632 | * match socket/core/thread-ids specified by @props. It's recommended to use | |
633 | * query-hotpluggable-cpus.props values to specify affected cpu slots, | |
634 | * which would lead to exact 1:1 mapping of cpu slots to NUMA node. | |
635 | * | |
636 | * However for CLI convenience it's possible to pass in subset of properties, | |
637 | * which would affect all cpu slots that match it. | |
638 | * Ex for pc machine: | |
639 | * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ | |
640 | * -numa cpu,node-id=0,socket_id=0 \ | |
641 | * -numa cpu,node-id=1,socket_id=1 | |
642 | * will assign all child cores of socket 0 to node 0 and | |
643 | * of socket 1 to node 1. | |
644 | * | |
645 | * On attempt of reassigning (already assigned) cpu slot to another NUMA node, | |
646 | * return error. | |
647 | * Empty subset is disallowed and function will return with error in this case. | |
648 | */ | |
649 | void machine_set_cpu_numa_node(MachineState *machine, | |
650 | const CpuInstanceProperties *props, Error **errp) | |
651 | { | |
652 | MachineClass *mc = MACHINE_GET_CLASS(machine); | |
653 | bool match = false; | |
654 | int i; | |
655 | ||
656 | if (!mc->possible_cpu_arch_ids) { | |
657 | error_setg(errp, "mapping of CPUs to NUMA node is not supported"); | |
658 | return; | |
659 | } | |
660 | ||
661 | /* disabling node mapping is not supported, forbid it */ | |
662 | assert(props->has_node_id); | |
663 | ||
664 | /* force board to initialize possible_cpus if it hasn't been done yet */ | |
665 | mc->possible_cpu_arch_ids(machine); | |
666 | ||
667 | for (i = 0; i < machine->possible_cpus->len; i++) { | |
668 | CPUArchId *slot = &machine->possible_cpus->cpus[i]; | |
669 | ||
670 | /* reject unsupported by board properties */ | |
671 | if (props->has_thread_id && !slot->props.has_thread_id) { | |
672 | error_setg(errp, "thread-id is not supported"); | |
673 | return; | |
674 | } | |
675 | ||
676 | if (props->has_core_id && !slot->props.has_core_id) { | |
677 | error_setg(errp, "core-id is not supported"); | |
678 | return; | |
679 | } | |
680 | ||
681 | if (props->has_socket_id && !slot->props.has_socket_id) { | |
682 | error_setg(errp, "socket-id is not supported"); | |
683 | return; | |
684 | } | |
685 | ||
686 | /* skip slots with explicit mismatch */ | |
687 | if (props->has_thread_id && props->thread_id != slot->props.thread_id) { | |
688 | continue; | |
689 | } | |
690 | ||
691 | if (props->has_core_id && props->core_id != slot->props.core_id) { | |
692 | continue; | |
693 | } | |
694 | ||
695 | if (props->has_socket_id && props->socket_id != slot->props.socket_id) { | |
696 | continue; | |
697 | } | |
698 | ||
699 | /* reject assignment if slot is already assigned, for compatibility | |
700 | * of legacy cpu_index mapping with SPAPR core based mapping do not | |
701 | * error out if cpu thread and matched core have the same node-id */ | |
702 | if (slot->props.has_node_id && | |
703 | slot->props.node_id != props->node_id) { | |
704 | error_setg(errp, "CPU is already assigned to node-id: %" PRId64, | |
705 | slot->props.node_id); | |
706 | return; | |
707 | } | |
708 | ||
709 | /* assign slot to node as it's matched '-numa cpu' key */ | |
710 | match = true; | |
711 | slot->props.node_id = props->node_id; | |
712 | slot->props.has_node_id = props->has_node_id; | |
713 | } | |
714 | ||
715 | if (!match) { | |
716 | error_setg(errp, "no match found"); | |
717 | } | |
718 | } | |
719 | ||
076b35b5 ND |
720 | static void machine_class_init(ObjectClass *oc, void *data) |
721 | { | |
722 | MachineClass *mc = MACHINE_CLASS(oc); | |
723 | ||
724 | /* Default 128 MB as guest ram size */ | |
d23b6caa | 725 | mc->default_ram_size = 128 * MiB; |
71ae9e94 | 726 | mc->rom_file_has_mr = true; |
26b81df4 | 727 | |
55641213 LV |
728 | /* numa node memory size aligned on 8MB by default. |
729 | * On Linux, each node's border has to be 8MB aligned | |
730 | */ | |
731 | mc->numa_mem_align_shift = 23; | |
3bfe5716 | 732 | mc->numa_auto_assign_ram = numa_default_auto_assign_ram; |
55641213 | 733 | |
26b81df4 EH |
734 | object_class_property_add_str(oc, "accel", |
735 | machine_get_accel, machine_set_accel, &error_abort); | |
736 | object_class_property_set_description(oc, "accel", | |
737 | "Accelerator list", &error_abort); | |
738 | ||
e80200c5 | 739 | object_class_property_add(oc, "kernel-irqchip", "on|off|split", |
26b81df4 EH |
740 | NULL, machine_set_kernel_irqchip, |
741 | NULL, NULL, &error_abort); | |
742 | object_class_property_set_description(oc, "kernel-irqchip", | |
743 | "Configure KVM in-kernel irqchip", &error_abort); | |
744 | ||
745 | object_class_property_add(oc, "kvm-shadow-mem", "int", | |
746 | machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, | |
747 | NULL, NULL, &error_abort); | |
748 | object_class_property_set_description(oc, "kvm-shadow-mem", | |
749 | "KVM shadow MMU size", &error_abort); | |
750 | ||
751 | object_class_property_add_str(oc, "kernel", | |
752 | machine_get_kernel, machine_set_kernel, &error_abort); | |
753 | object_class_property_set_description(oc, "kernel", | |
754 | "Linux kernel image file", &error_abort); | |
755 | ||
756 | object_class_property_add_str(oc, "initrd", | |
757 | machine_get_initrd, machine_set_initrd, &error_abort); | |
758 | object_class_property_set_description(oc, "initrd", | |
759 | "Linux initial ramdisk file", &error_abort); | |
760 | ||
761 | object_class_property_add_str(oc, "append", | |
762 | machine_get_append, machine_set_append, &error_abort); | |
763 | object_class_property_set_description(oc, "append", | |
764 | "Linux kernel command line", &error_abort); | |
765 | ||
766 | object_class_property_add_str(oc, "dtb", | |
767 | machine_get_dtb, machine_set_dtb, &error_abort); | |
768 | object_class_property_set_description(oc, "dtb", | |
769 | "Linux kernel device tree file", &error_abort); | |
770 | ||
771 | object_class_property_add_str(oc, "dumpdtb", | |
772 | machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); | |
773 | object_class_property_set_description(oc, "dumpdtb", | |
774 | "Dump current dtb to a file and quit", &error_abort); | |
775 | ||
776 | object_class_property_add(oc, "phandle-start", "int", | |
777 | machine_get_phandle_start, machine_set_phandle_start, | |
778 | NULL, NULL, &error_abort); | |
779 | object_class_property_set_description(oc, "phandle-start", | |
780 | "The first phandle ID we may generate dynamically", &error_abort); | |
781 | ||
782 | object_class_property_add_str(oc, "dt-compatible", | |
783 | machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); | |
784 | object_class_property_set_description(oc, "dt-compatible", | |
785 | "Overrides the \"compatible\" property of the dt root node", | |
786 | &error_abort); | |
787 | ||
788 | object_class_property_add_bool(oc, "dump-guest-core", | |
789 | machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); | |
790 | object_class_property_set_description(oc, "dump-guest-core", | |
097f699c | 791 | "Include guest memory in a core dump", &error_abort); |
26b81df4 EH |
792 | |
793 | object_class_property_add_bool(oc, "mem-merge", | |
794 | machine_get_mem_merge, machine_set_mem_merge, &error_abort); | |
795 | object_class_property_set_description(oc, "mem-merge", | |
796 | "Enable/disable memory merge support", &error_abort); | |
797 | ||
798 | object_class_property_add_bool(oc, "usb", | |
799 | machine_get_usb, machine_set_usb, &error_abort); | |
800 | object_class_property_set_description(oc, "usb", | |
801 | "Set on/off to enable/disable usb", &error_abort); | |
802 | ||
803 | object_class_property_add_bool(oc, "graphics", | |
804 | machine_get_graphics, machine_set_graphics, &error_abort); | |
805 | object_class_property_set_description(oc, "graphics", | |
806 | "Set on/off to enable/disable graphics emulation", &error_abort); | |
807 | ||
808 | object_class_property_add_bool(oc, "igd-passthru", | |
809 | machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, | |
810 | &error_abort); | |
811 | object_class_property_set_description(oc, "igd-passthru", | |
812 | "Set on/off to enable/disable igd passthrou", &error_abort); | |
813 | ||
814 | object_class_property_add_str(oc, "firmware", | |
815 | machine_get_firmware, machine_set_firmware, | |
816 | &error_abort); | |
817 | object_class_property_set_description(oc, "firmware", | |
818 | "Firmware image", &error_abort); | |
819 | ||
820 | object_class_property_add_bool(oc, "suppress-vmdesc", | |
821 | machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, | |
822 | &error_abort); | |
823 | object_class_property_set_description(oc, "suppress-vmdesc", | |
824 | "Set on to disable self-describing migration", &error_abort); | |
825 | ||
826 | object_class_property_add_bool(oc, "enforce-config-section", | |
827 | machine_get_enforce_config_section, machine_set_enforce_config_section, | |
828 | &error_abort); | |
829 | object_class_property_set_description(oc, "enforce-config-section", | |
830 | "Set on to enforce configuration section migration", &error_abort); | |
db588194 BS |
831 | |
832 | object_class_property_add_str(oc, "memory-encryption", | |
833 | machine_get_memory_encryption, machine_set_memory_encryption, | |
834 | &error_abort); | |
835 | object_class_property_set_description(oc, "memory-encryption", | |
bfec23a0 | 836 | "Set memory encryption object to use", &error_abort); |
076b35b5 ND |
837 | } |
838 | ||
dcb3d601 EH |
839 | static void machine_class_base_init(ObjectClass *oc, void *data) |
840 | { | |
841 | if (!object_class_is_abstract(oc)) { | |
98cec76a | 842 | MachineClass *mc = MACHINE_CLASS(oc); |
dcb3d601 EH |
843 | const char *cname = object_class_get_name(oc); |
844 | assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); | |
98cec76a EH |
845 | mc->name = g_strndup(cname, |
846 | strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); | |
b66bbee3 | 847 | mc->compat_props = g_ptr_array_new(); |
dcb3d601 EH |
848 | } |
849 | } | |
850 | ||
6b1b1440 MA |
851 | static void machine_initfn(Object *obj) |
852 | { | |
33cd52b5 | 853 | MachineState *ms = MACHINE(obj); |
b2fc91db | 854 | MachineClass *mc = MACHINE_GET_CLASS(obj); |
33cd52b5 | 855 | |
d8870d02 | 856 | ms->kernel_irqchip_allowed = true; |
b2fc91db | 857 | ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; |
4689b77b | 858 | ms->kvm_shadow_mem = -1; |
47c8ca53 | 859 | ms->dump_guest_core = true; |
75cc7f01 | 860 | ms->mem_merge = true; |
cfc58cf3 | 861 | ms->enable_graphics = true; |
d8870d02 | 862 | |
f6a0d06b EA |
863 | if (mc->nvdimm_supported) { |
864 | Object *obj = OBJECT(ms); | |
865 | ||
866 | ms->nvdimms_state = g_new0(NVDIMMState, 1); | |
867 | object_property_add_bool(obj, "nvdimm", | |
868 | machine_get_nvdimm, machine_set_nvdimm, | |
869 | &error_abort); | |
870 | object_property_set_description(obj, "nvdimm", | |
871 | "Set on/off to enable/disable " | |
872 | "NVDIMM instantiation", NULL); | |
873 | ||
874 | object_property_add_str(obj, "nvdimm-persistence", | |
875 | machine_get_nvdimm_persistence, | |
876 | machine_set_nvdimm_persistence, | |
877 | &error_abort); | |
878 | object_property_set_description(obj, "nvdimm-persistence", | |
879 | "Set NVDIMM persistence" | |
880 | "Valid values are cpu, mem-ctrl", | |
881 | NULL); | |
882 | } | |
883 | ||
884 | ||
33cd52b5 AG |
885 | /* Register notifier when init is done for sysbus sanity checks */ |
886 | ms->sysbus_notifier.notify = machine_init_notify; | |
887 | qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); | |
6b1b1440 MA |
888 | } |
889 | ||
890 | static void machine_finalize(Object *obj) | |
891 | { | |
892 | MachineState *ms = MACHINE(obj); | |
893 | ||
894 | g_free(ms->accel); | |
895 | g_free(ms->kernel_filename); | |
896 | g_free(ms->initrd_filename); | |
897 | g_free(ms->kernel_cmdline); | |
898 | g_free(ms->dtb); | |
899 | g_free(ms->dumpdtb); | |
900 | g_free(ms->dt_compatible); | |
901 | g_free(ms->firmware); | |
2ff4f67c | 902 | g_free(ms->device_memory); |
f6a0d06b | 903 | g_free(ms->nvdimms_state); |
6b1b1440 | 904 | } |
36d20cb2 | 905 | |
5e97b623 MA |
906 | bool machine_usb(MachineState *machine) |
907 | { | |
908 | return machine->usb; | |
909 | } | |
910 | ||
d8870d02 MA |
911 | bool machine_kernel_irqchip_allowed(MachineState *machine) |
912 | { | |
913 | return machine->kernel_irqchip_allowed; | |
914 | } | |
915 | ||
916 | bool machine_kernel_irqchip_required(MachineState *machine) | |
917 | { | |
918 | return machine->kernel_irqchip_required; | |
919 | } | |
920 | ||
32c18a2d MG |
921 | bool machine_kernel_irqchip_split(MachineState *machine) |
922 | { | |
923 | return machine->kernel_irqchip_split; | |
924 | } | |
925 | ||
4689b77b MA |
926 | int machine_kvm_shadow_mem(MachineState *machine) |
927 | { | |
928 | return machine->kvm_shadow_mem; | |
929 | } | |
930 | ||
6cabe7fa MA |
931 | int machine_phandle_start(MachineState *machine) |
932 | { | |
933 | return machine->phandle_start; | |
934 | } | |
935 | ||
47c8ca53 MA |
936 | bool machine_dump_guest_core(MachineState *machine) |
937 | { | |
938 | return machine->dump_guest_core; | |
939 | } | |
940 | ||
75cc7f01 MA |
941 | bool machine_mem_merge(MachineState *machine) |
942 | { | |
943 | return machine->mem_merge; | |
944 | } | |
945 | ||
ec78f811 IM |
946 | static char *cpu_slot_to_string(const CPUArchId *cpu) |
947 | { | |
948 | GString *s = g_string_new(NULL); | |
949 | if (cpu->props.has_socket_id) { | |
950 | g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); | |
951 | } | |
952 | if (cpu->props.has_core_id) { | |
953 | if (s->len) { | |
954 | g_string_append_printf(s, ", "); | |
955 | } | |
956 | g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); | |
957 | } | |
958 | if (cpu->props.has_thread_id) { | |
959 | if (s->len) { | |
960 | g_string_append_printf(s, ", "); | |
961 | } | |
962 | g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); | |
963 | } | |
964 | return g_string_free(s, false); | |
965 | } | |
966 | ||
7a3099fc | 967 | static void machine_numa_finish_cpu_init(MachineState *machine) |
ec78f811 IM |
968 | { |
969 | int i; | |
60bed6a3 | 970 | bool default_mapping; |
ec78f811 IM |
971 | GString *s = g_string_new(NULL); |
972 | MachineClass *mc = MACHINE_GET_CLASS(machine); | |
973 | const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); | |
974 | ||
975 | assert(nb_numa_nodes); | |
60bed6a3 IM |
976 | for (i = 0; i < possible_cpus->len; i++) { |
977 | if (possible_cpus->cpus[i].props.has_node_id) { | |
978 | break; | |
979 | } | |
980 | } | |
981 | default_mapping = (i == possible_cpus->len); | |
982 | ||
ec78f811 IM |
983 | for (i = 0; i < possible_cpus->len; i++) { |
984 | const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; | |
985 | ||
ec78f811 | 986 | if (!cpu_slot->props.has_node_id) { |
d41f3e75 IM |
987 | /* fetch default mapping from board and enable it */ |
988 | CpuInstanceProperties props = cpu_slot->props; | |
989 | ||
79e07936 | 990 | props.node_id = mc->get_default_cpu_node_id(machine, i); |
d41f3e75 | 991 | if (!default_mapping) { |
60bed6a3 IM |
992 | /* record slots with not set mapping, |
993 | * TODO: make it hard error in future */ | |
994 | char *cpu_str = cpu_slot_to_string(cpu_slot); | |
995 | g_string_append_printf(s, "%sCPU %d [%s]", | |
996 | s->len ? ", " : "", i, cpu_str); | |
997 | g_free(cpu_str); | |
d41f3e75 IM |
998 | |
999 | /* non mapped cpus used to fallback to node 0 */ | |
1000 | props.node_id = 0; | |
60bed6a3 | 1001 | } |
d41f3e75 IM |
1002 | |
1003 | props.has_node_id = true; | |
1004 | machine_set_cpu_numa_node(machine, &props, &error_fatal); | |
ec78f811 IM |
1005 | } |
1006 | } | |
c6ff347c | 1007 | if (s->len && !qtest_enabled()) { |
3dc6f869 AF |
1008 | warn_report("CPU(s) not present in any NUMA nodes: %s", |
1009 | s->str); | |
1010 | warn_report("All CPU(s) up to maxcpus should be described " | |
1011 | "in NUMA config, ability to start up with partial NUMA " | |
1012 | "mappings is obsoleted and will be removed in future"); | |
ec78f811 IM |
1013 | } |
1014 | g_string_free(s, true); | |
1015 | } | |
1016 | ||
482dfe9a IM |
1017 | void machine_run_board_init(MachineState *machine) |
1018 | { | |
1019 | MachineClass *machine_class = MACHINE_GET_CLASS(machine); | |
ec78f811 | 1020 | |
7747abf1 | 1021 | numa_complete_configuration(machine); |
3aeaac8f | 1022 | if (nb_numa_nodes) { |
7a3099fc | 1023 | machine_numa_finish_cpu_init(machine); |
3aeaac8f | 1024 | } |
c9cf636d AF |
1025 | |
1026 | /* If the machine supports the valid_cpu_types check and the user | |
1027 | * specified a CPU with -cpu check here that the user CPU is supported. | |
1028 | */ | |
1029 | if (machine_class->valid_cpu_types && machine->cpu_type) { | |
1030 | ObjectClass *class = object_class_by_name(machine->cpu_type); | |
1031 | int i; | |
1032 | ||
1033 | for (i = 0; machine_class->valid_cpu_types[i]; i++) { | |
1034 | if (object_class_dynamic_cast(class, | |
1035 | machine_class->valid_cpu_types[i])) { | |
1036 | /* The user specificed CPU is in the valid field, we are | |
1037 | * good to go. | |
1038 | */ | |
1039 | break; | |
1040 | } | |
1041 | } | |
1042 | ||
1043 | if (!machine_class->valid_cpu_types[i]) { | |
1044 | /* The user specified CPU is not valid */ | |
1045 | error_report("Invalid CPU type: %s", machine->cpu_type); | |
1046 | error_printf("The valid types are: %s", | |
1047 | machine_class->valid_cpu_types[0]); | |
1048 | for (i = 1; machine_class->valid_cpu_types[i]; i++) { | |
1049 | error_printf(", %s", machine_class->valid_cpu_types[i]); | |
1050 | } | |
1051 | error_printf("\n"); | |
1052 | ||
1053 | exit(1); | |
1054 | } | |
1055 | } | |
1056 | ||
482dfe9a IM |
1057 | machine_class->init(machine); |
1058 | } | |
1059 | ||
36d20cb2 MA |
1060 | static const TypeInfo machine_info = { |
1061 | .name = TYPE_MACHINE, | |
1062 | .parent = TYPE_OBJECT, | |
1063 | .abstract = true, | |
1064 | .class_size = sizeof(MachineClass), | |
076b35b5 | 1065 | .class_init = machine_class_init, |
dcb3d601 | 1066 | .class_base_init = machine_class_base_init, |
36d20cb2 | 1067 | .instance_size = sizeof(MachineState), |
6b1b1440 MA |
1068 | .instance_init = machine_initfn, |
1069 | .instance_finalize = machine_finalize, | |
36d20cb2 MA |
1070 | }; |
1071 | ||
1072 | static void machine_register_types(void) | |
1073 | { | |
1074 | type_register_static(&machine_info); | |
1075 | } | |
1076 | ||
1077 | type_init(machine_register_types) |