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82a56f0d LC |
1 | HXCOMM QMP dispatch table and documentation |
2 | HXCOMM Text between SQMP and EQMP is copied to the QMP documention file and | |
3 | HXCOMM does not show up in the other formats. | |
4 | ||
5 | SQMP | |
6 | QMP Supported Commands | |
7 | ---------------------- | |
8 | ||
9 | This document describes all commands currently supported by QMP. | |
10 | ||
11 | Most of the time their usage is exactly the same as in the user Monitor, this | |
12 | means that any other document which also describe commands (the manpage, | |
13 | QEMU's manual, etc) can and should be consulted. | |
14 | ||
15 | QMP has two types of commands: regular and query commands. Regular commands | |
16 | usually change the Virtual Machine's state someway, while query commands just | |
17 | return information. The sections below are divided accordingly. | |
18 | ||
19 | It's important to observe that all communication examples are formatted in | |
20 | a reader-friendly way, so that they're easier to understand. However, in real | |
21 | protocol usage, they're emitted as a single line. | |
22 | ||
23 | Also, the following notation is used to denote data flow: | |
24 | ||
25 | -> data issued by the Client | |
26 | <- Server data response | |
27 | ||
28 | Please, refer to the QMP specification (QMP/qmp-spec.txt) for detailed | |
29 | information on the Server command and response formats. | |
30 | ||
31 | NOTE: This document is temporary and will be replaced soon. | |
32 | ||
33 | 1. Stability Considerations | |
34 | =========================== | |
35 | ||
36 | The current QMP command set (described in this file) may be useful for a | |
37 | number of use cases, however it's limited and several commands have bad | |
38 | defined semantics, specially with regard to command completion. | |
39 | ||
40 | These problems are going to be solved incrementally in the next QEMU releases | |
41 | and we're going to establish a deprecation policy for badly defined commands. | |
42 | ||
43 | If you're planning to adopt QMP, please observe the following: | |
44 | ||
c20cdf8b | 45 | 1. The deprecation policy will take effect and be documented soon, please |
82a56f0d LC |
46 | check the documentation of each used command as soon as a new release of |
47 | QEMU is available | |
48 | ||
49 | 2. DO NOT rely on anything which is not explicit documented | |
50 | ||
51 | 3. Errors, in special, are not documented. Applications should NOT check | |
52 | for specific errors classes or data (it's strongly recommended to only | |
53 | check for the "error" key) | |
54 | ||
55 | 2. Regular Commands | |
56 | =================== | |
57 | ||
58 | Server's responses in the examples below are always a success response, please | |
59 | refer to the QMP specification for more details on error responses. | |
60 | ||
61 | EQMP | |
62 | ||
63 | { | |
64 | .name = "quit", | |
65 | .args_type = "", | |
7a7f325e | 66 | .mhandler.cmd_new = qmp_marshal_input_quit, |
82a56f0d LC |
67 | }, |
68 | ||
69 | SQMP | |
70 | quit | |
71 | ---- | |
72 | ||
73 | Quit the emulator. | |
74 | ||
75 | Arguments: None. | |
76 | ||
77 | Example: | |
78 | ||
79 | -> { "execute": "quit" } | |
80 | <- { "return": {} } | |
81 | ||
82 | EQMP | |
83 | ||
84 | { | |
85 | .name = "eject", | |
86 | .args_type = "force:-f,device:B", | |
c245b6a3 | 87 | .mhandler.cmd_new = qmp_marshal_input_eject, |
82a56f0d LC |
88 | }, |
89 | ||
90 | SQMP | |
91 | eject | |
92 | ----- | |
93 | ||
94 | Eject a removable medium. | |
95 | ||
96 | Arguments: | |
97 | ||
98 | - force: force ejection (json-bool, optional) | |
99 | - device: device name (json-string) | |
100 | ||
101 | Example: | |
102 | ||
103 | -> { "execute": "eject", "arguments": { "device": "ide1-cd0" } } | |
104 | <- { "return": {} } | |
105 | ||
106 | Note: The "force" argument defaults to false. | |
107 | ||
108 | EQMP | |
109 | ||
110 | { | |
111 | .name = "change", | |
112 | .args_type = "device:B,target:F,arg:s?", | |
333a96ec | 113 | .mhandler.cmd_new = qmp_marshal_input_change, |
82a56f0d LC |
114 | }, |
115 | ||
116 | SQMP | |
117 | change | |
118 | ------ | |
119 | ||
120 | Change a removable medium or VNC configuration. | |
121 | ||
122 | Arguments: | |
123 | ||
124 | - "device": device name (json-string) | |
125 | - "target": filename or item (json-string) | |
126 | - "arg": additional argument (json-string, optional) | |
127 | ||
128 | Examples: | |
129 | ||
130 | 1. Change a removable medium | |
131 | ||
132 | -> { "execute": "change", | |
133 | "arguments": { "device": "ide1-cd0", | |
134 | "target": "/srv/images/Fedora-12-x86_64-DVD.iso" } } | |
135 | <- { "return": {} } | |
136 | ||
137 | 2. Change VNC password | |
138 | ||
139 | -> { "execute": "change", | |
140 | "arguments": { "device": "vnc", "target": "password", | |
141 | "arg": "foobar1" } } | |
142 | <- { "return": {} } | |
143 | ||
144 | EQMP | |
145 | ||
146 | { | |
147 | .name = "screendump", | |
148 | .args_type = "filename:F", | |
149 | .params = "filename", | |
150 | .help = "save screen into PPM image 'filename'", | |
151 | .user_print = monitor_user_noop, | |
152 | .mhandler.cmd_new = do_screen_dump, | |
153 | }, | |
154 | ||
155 | SQMP | |
156 | screendump | |
157 | ---------- | |
158 | ||
159 | Save screen into PPM image. | |
160 | ||
161 | Arguments: | |
162 | ||
163 | - "filename": file path (json-string) | |
164 | ||
165 | Example: | |
166 | ||
167 | -> { "execute": "screendump", "arguments": { "filename": "/tmp/image" } } | |
168 | <- { "return": {} } | |
169 | ||
170 | EQMP | |
171 | ||
172 | { | |
173 | .name = "stop", | |
174 | .args_type = "", | |
5f158f21 | 175 | .mhandler.cmd_new = qmp_marshal_input_stop, |
82a56f0d LC |
176 | }, |
177 | ||
178 | SQMP | |
179 | stop | |
180 | ---- | |
181 | ||
182 | Stop the emulator. | |
183 | ||
184 | Arguments: None. | |
185 | ||
186 | Example: | |
187 | ||
188 | -> { "execute": "stop" } | |
189 | <- { "return": {} } | |
190 | ||
191 | EQMP | |
192 | ||
193 | { | |
194 | .name = "cont", | |
195 | .args_type = "", | |
e42e818b | 196 | .mhandler.cmd_new = qmp_marshal_input_cont, |
82a56f0d LC |
197 | }, |
198 | ||
199 | SQMP | |
200 | cont | |
201 | ---- | |
202 | ||
203 | Resume emulation. | |
204 | ||
205 | Arguments: None. | |
206 | ||
207 | Example: | |
208 | ||
209 | -> { "execute": "cont" } | |
210 | <- { "return": {} } | |
211 | ||
212 | EQMP | |
213 | ||
214 | { | |
215 | .name = "system_reset", | |
216 | .args_type = "", | |
38d22653 | 217 | .mhandler.cmd_new = qmp_marshal_input_system_reset, |
82a56f0d LC |
218 | }, |
219 | ||
220 | SQMP | |
221 | system_reset | |
222 | ------------ | |
223 | ||
224 | Reset the system. | |
225 | ||
226 | Arguments: None. | |
227 | ||
228 | Example: | |
229 | ||
230 | -> { "execute": "system_reset" } | |
231 | <- { "return": {} } | |
232 | ||
233 | EQMP | |
234 | ||
235 | { | |
236 | .name = "system_powerdown", | |
237 | .args_type = "", | |
22e1bb9c | 238 | .mhandler.cmd_new = qmp_marshal_input_system_powerdown, |
82a56f0d LC |
239 | }, |
240 | ||
241 | SQMP | |
242 | system_powerdown | |
243 | ---------------- | |
244 | ||
245 | Send system power down event. | |
246 | ||
247 | Arguments: None. | |
248 | ||
249 | Example: | |
250 | ||
251 | -> { "execute": "system_powerdown" } | |
252 | <- { "return": {} } | |
253 | ||
254 | EQMP | |
255 | ||
256 | { | |
257 | .name = "device_add", | |
258 | .args_type = "device:O", | |
259 | .params = "driver[,prop=value][,...]", | |
260 | .help = "add device, like -device on the command line", | |
261 | .user_print = monitor_user_noop, | |
262 | .mhandler.cmd_new = do_device_add, | |
263 | }, | |
264 | ||
265 | SQMP | |
266 | device_add | |
267 | ---------- | |
268 | ||
269 | Add a device. | |
270 | ||
271 | Arguments: | |
272 | ||
273 | - "driver": the name of the new device's driver (json-string) | |
274 | - "bus": the device's parent bus (device tree path, json-string, optional) | |
275 | - "id": the device's ID, must be unique (json-string) | |
276 | - device properties | |
277 | ||
278 | Example: | |
279 | ||
280 | -> { "execute": "device_add", "arguments": { "driver": "e1000", "id": "net1" } } | |
281 | <- { "return": {} } | |
282 | ||
283 | Notes: | |
284 | ||
285 | (1) For detailed information about this command, please refer to the | |
286 | 'docs/qdev-device-use.txt' file. | |
287 | ||
288 | (2) It's possible to list device properties by running QEMU with the | |
289 | "-device DEVICE,\?" command-line argument, where DEVICE is the device's name | |
290 | ||
291 | EQMP | |
292 | ||
293 | { | |
294 | .name = "device_del", | |
295 | .args_type = "id:s", | |
296 | .params = "device", | |
297 | .help = "remove device", | |
298 | .user_print = monitor_user_noop, | |
299 | .mhandler.cmd_new = do_device_del, | |
300 | }, | |
301 | ||
302 | SQMP | |
303 | device_del | |
304 | ---------- | |
305 | ||
306 | Remove a device. | |
307 | ||
308 | Arguments: | |
309 | ||
310 | - "id": the device's ID (json-string) | |
311 | ||
312 | Example: | |
313 | ||
314 | -> { "execute": "device_del", "arguments": { "id": "net1" } } | |
315 | <- { "return": {} } | |
316 | ||
317 | EQMP | |
318 | ||
319 | { | |
320 | .name = "cpu", | |
321 | .args_type = "index:i", | |
755f1968 | 322 | .mhandler.cmd_new = qmp_marshal_input_cpu, |
82a56f0d LC |
323 | }, |
324 | ||
325 | SQMP | |
326 | cpu | |
327 | --- | |
328 | ||
329 | Set the default CPU. | |
330 | ||
331 | Arguments: | |
332 | ||
333 | - "index": the CPU's index (json-int) | |
334 | ||
335 | Example: | |
336 | ||
337 | -> { "execute": "cpu", "arguments": { "index": 0 } } | |
338 | <- { "return": {} } | |
339 | ||
340 | Note: CPUs' indexes are obtained with the 'query-cpus' command. | |
341 | ||
342 | EQMP | |
343 | ||
344 | { | |
345 | .name = "memsave", | |
0cfd6a9a LC |
346 | .args_type = "val:l,size:i,filename:s,cpu:i?", |
347 | .mhandler.cmd_new = qmp_marshal_input_memsave, | |
82a56f0d LC |
348 | }, |
349 | ||
350 | SQMP | |
351 | memsave | |
352 | ------- | |
353 | ||
354 | Save to disk virtual memory dump starting at 'val' of size 'size'. | |
355 | ||
356 | Arguments: | |
357 | ||
358 | - "val": the starting address (json-int) | |
359 | - "size": the memory size, in bytes (json-int) | |
360 | - "filename": file path (json-string) | |
0cfd6a9a | 361 | - "cpu": virtual CPU index (json-int, optional) |
82a56f0d LC |
362 | |
363 | Example: | |
364 | ||
365 | -> { "execute": "memsave", | |
366 | "arguments": { "val": 10, | |
367 | "size": 100, | |
368 | "filename": "/tmp/virtual-mem-dump" } } | |
369 | <- { "return": {} } | |
370 | ||
82a56f0d LC |
371 | EQMP |
372 | ||
373 | { | |
374 | .name = "pmemsave", | |
375 | .args_type = "val:l,size:i,filename:s", | |
6d3962bf | 376 | .mhandler.cmd_new = qmp_marshal_input_pmemsave, |
82a56f0d LC |
377 | }, |
378 | ||
379 | SQMP | |
380 | pmemsave | |
381 | -------- | |
382 | ||
383 | Save to disk physical memory dump starting at 'val' of size 'size'. | |
384 | ||
385 | Arguments: | |
386 | ||
387 | - "val": the starting address (json-int) | |
388 | - "size": the memory size, in bytes (json-int) | |
389 | - "filename": file path (json-string) | |
390 | ||
391 | Example: | |
392 | ||
393 | -> { "execute": "pmemsave", | |
394 | "arguments": { "val": 10, | |
395 | "size": 100, | |
396 | "filename": "/tmp/physical-mem-dump" } } | |
397 | <- { "return": {} } | |
398 | ||
a4046664 LJ |
399 | EQMP |
400 | ||
401 | { | |
402 | .name = "inject-nmi", | |
403 | .args_type = "", | |
ab49ab5c | 404 | .mhandler.cmd_new = qmp_marshal_input_inject_nmi, |
a4046664 LJ |
405 | }, |
406 | ||
407 | SQMP | |
408 | inject-nmi | |
409 | ---------- | |
410 | ||
411 | Inject an NMI on guest's CPUs. | |
412 | ||
413 | Arguments: None. | |
414 | ||
415 | Example: | |
416 | ||
417 | -> { "execute": "inject-nmi" } | |
418 | <- { "return": {} } | |
419 | ||
420 | Note: inject-nmi is only supported for x86 guest currently, it will | |
421 | returns "Unsupported" error for non-x86 guest. | |
422 | ||
82a56f0d LC |
423 | EQMP |
424 | ||
425 | { | |
426 | .name = "migrate", | |
427 | .args_type = "detach:-d,blk:-b,inc:-i,uri:s", | |
428 | .params = "[-d] [-b] [-i] uri", | |
429 | .help = "migrate to URI (using -d to not wait for completion)" | |
430 | "\n\t\t\t -b for migration without shared storage with" | |
431 | " full copy of disk\n\t\t\t -i for migration without " | |
432 | "shared storage with incremental copy of disk " | |
433 | "(base image shared between src and destination)", | |
434 | .user_print = monitor_user_noop, | |
435 | .mhandler.cmd_new = do_migrate, | |
436 | }, | |
437 | ||
438 | SQMP | |
439 | migrate | |
440 | ------- | |
441 | ||
442 | Migrate to URI. | |
443 | ||
444 | Arguments: | |
445 | ||
446 | - "blk": block migration, full disk copy (json-bool, optional) | |
447 | - "inc": incremental disk copy (json-bool, optional) | |
448 | - "uri": Destination URI (json-string) | |
449 | ||
450 | Example: | |
451 | ||
452 | -> { "execute": "migrate", "arguments": { "uri": "tcp:0:4446" } } | |
453 | <- { "return": {} } | |
454 | ||
455 | Notes: | |
456 | ||
457 | (1) The 'query-migrate' command should be used to check migration's progress | |
458 | and final result (this information is provided by the 'status' member) | |
459 | (2) All boolean arguments default to false | |
460 | (3) The user Monitor's "detach" argument is invalid in QMP and should not | |
461 | be used | |
462 | ||
463 | EQMP | |
464 | ||
465 | { | |
466 | .name = "migrate_cancel", | |
467 | .args_type = "", | |
6cdedb07 | 468 | .mhandler.cmd_new = qmp_marshal_input_migrate_cancel, |
82a56f0d LC |
469 | }, |
470 | ||
471 | SQMP | |
472 | migrate_cancel | |
473 | -------------- | |
474 | ||
475 | Cancel the current migration. | |
476 | ||
477 | Arguments: None. | |
478 | ||
479 | Example: | |
480 | ||
481 | -> { "execute": "migrate_cancel" } | |
482 | <- { "return": {} } | |
483 | ||
484 | EQMP | |
485 | ||
486 | { | |
487 | .name = "migrate_set_speed", | |
3a019b6e | 488 | .args_type = "value:o", |
3dc85383 | 489 | .mhandler.cmd_new = qmp_marshal_input_migrate_set_speed, |
82a56f0d LC |
490 | }, |
491 | ||
e866e239 | 492 | SQMP |
ff73edf5 JS |
493 | migrate_set_speed |
494 | ----------------- | |
e866e239 | 495 | |
ff73edf5 | 496 | Set maximum speed for migrations. |
e866e239 GH |
497 | |
498 | Arguments: | |
499 | ||
ff73edf5 | 500 | - "value": maximum speed, in bytes per second (json-int) |
e866e239 GH |
501 | |
502 | Example: | |
503 | ||
ff73edf5 | 504 | -> { "execute": "migrate_set_speed", "arguments": { "value": 1024 } } |
e866e239 GH |
505 | <- { "return": {} } |
506 | ||
507 | EQMP | |
508 | ||
509 | { | |
ff73edf5 JS |
510 | .name = "migrate_set_downtime", |
511 | .args_type = "value:T", | |
4f0a993b | 512 | .mhandler.cmd_new = qmp_marshal_input_migrate_set_downtime, |
e866e239 GH |
513 | }, |
514 | ||
82a56f0d | 515 | SQMP |
ff73edf5 JS |
516 | migrate_set_downtime |
517 | -------------------- | |
82a56f0d | 518 | |
ff73edf5 | 519 | Set maximum tolerated downtime (in seconds) for migrations. |
82a56f0d LC |
520 | |
521 | Arguments: | |
522 | ||
ff73edf5 | 523 | - "value": maximum downtime (json-number) |
82a56f0d LC |
524 | |
525 | Example: | |
526 | ||
ff73edf5 | 527 | -> { "execute": "migrate_set_downtime", "arguments": { "value": 0.1 } } |
82a56f0d LC |
528 | <- { "return": {} } |
529 | ||
530 | EQMP | |
531 | ||
532 | { | |
ff73edf5 JS |
533 | .name = "client_migrate_info", |
534 | .args_type = "protocol:s,hostname:s,port:i?,tls-port:i?,cert-subject:s?", | |
535 | .params = "protocol hostname port tls-port cert-subject", | |
536 | .help = "send migration info to spice/vnc client", | |
82a56f0d | 537 | .user_print = monitor_user_noop, |
edc5cb1a YH |
538 | .mhandler.cmd_async = client_migrate_info, |
539 | .flags = MONITOR_CMD_ASYNC, | |
82a56f0d LC |
540 | }, |
541 | ||
542 | SQMP | |
ff73edf5 JS |
543 | client_migrate_info |
544 | ------------------ | |
82a56f0d | 545 | |
ff73edf5 JS |
546 | Set the spice/vnc connection info for the migration target. The spice/vnc |
547 | server will ask the spice/vnc client to automatically reconnect using the | |
548 | new parameters (if specified) once the vm migration finished successfully. | |
82a56f0d LC |
549 | |
550 | Arguments: | |
551 | ||
ff73edf5 JS |
552 | - "protocol": protocol: "spice" or "vnc" (json-string) |
553 | - "hostname": migration target hostname (json-string) | |
554 | - "port": spice/vnc tcp port for plaintext channels (json-int, optional) | |
555 | - "tls-port": spice tcp port for tls-secured channels (json-int, optional) | |
556 | - "cert-subject": server certificate subject (json-string, optional) | |
82a56f0d LC |
557 | |
558 | Example: | |
559 | ||
ff73edf5 JS |
560 | -> { "execute": "client_migrate_info", |
561 | "arguments": { "protocol": "spice", | |
562 | "hostname": "virt42.lab.kraxel.org", | |
563 | "port": 1234 } } | |
82a56f0d LC |
564 | <- { "return": {} } |
565 | ||
566 | EQMP | |
567 | ||
568 | { | |
569 | .name = "netdev_add", | |
570 | .args_type = "netdev:O", | |
571 | .params = "[user|tap|socket],id=str[,prop=value][,...]", | |
572 | .help = "add host network device", | |
573 | .user_print = monitor_user_noop, | |
574 | .mhandler.cmd_new = do_netdev_add, | |
575 | }, | |
576 | ||
577 | SQMP | |
578 | netdev_add | |
579 | ---------- | |
580 | ||
581 | Add host network device. | |
582 | ||
583 | Arguments: | |
584 | ||
585 | - "type": the device type, "tap", "user", ... (json-string) | |
586 | - "id": the device's ID, must be unique (json-string) | |
587 | - device options | |
588 | ||
589 | Example: | |
590 | ||
591 | -> { "execute": "netdev_add", "arguments": { "type": "user", "id": "netdev1" } } | |
592 | <- { "return": {} } | |
593 | ||
594 | Note: The supported device options are the same ones supported by the '-net' | |
595 | command-line argument, which are listed in the '-help' output or QEMU's | |
596 | manual | |
597 | ||
598 | EQMP | |
599 | ||
600 | { | |
601 | .name = "netdev_del", | |
602 | .args_type = "id:s", | |
603 | .params = "id", | |
604 | .help = "remove host network device", | |
605 | .user_print = monitor_user_noop, | |
606 | .mhandler.cmd_new = do_netdev_del, | |
607 | }, | |
608 | ||
609 | SQMP | |
610 | netdev_del | |
611 | ---------- | |
612 | ||
613 | Remove host network device. | |
614 | ||
615 | Arguments: | |
616 | ||
617 | - "id": the device's ID, must be unique (json-string) | |
618 | ||
619 | Example: | |
620 | ||
621 | -> { "execute": "netdev_del", "arguments": { "id": "netdev1" } } | |
622 | <- { "return": {} } | |
623 | ||
6d4a2b3a CH |
624 | |
625 | EQMP | |
626 | ||
627 | { | |
628 | .name = "block_resize", | |
629 | .args_type = "device:B,size:o", | |
5e7caacb | 630 | .mhandler.cmd_new = qmp_marshal_input_block_resize, |
6d4a2b3a CH |
631 | }, |
632 | ||
633 | SQMP | |
634 | block_resize | |
635 | ------------ | |
636 | ||
637 | Resize a block image while a guest is running. | |
638 | ||
639 | Arguments: | |
640 | ||
641 | - "device": the device's ID, must be unique (json-string) | |
642 | - "size": new size | |
643 | ||
644 | Example: | |
645 | ||
646 | -> { "execute": "block_resize", "arguments": { "device": "scratch", "size": 1073741824 } } | |
647 | <- { "return": {} } | |
648 | ||
d967b2f1 JS |
649 | EQMP |
650 | ||
651 | { | |
652 | .name = "blockdev-snapshot-sync", | |
6106e249 LC |
653 | .args_type = "device:B,snapshot-file:s,format:s?", |
654 | .mhandler.cmd_new = qmp_marshal_input_blockdev_snapshot_sync, | |
d967b2f1 JS |
655 | }, |
656 | ||
657 | SQMP | |
658 | blockdev-snapshot-sync | |
659 | ---------------------- | |
660 | ||
661 | Synchronous snapshot of a block device. snapshot-file specifies the | |
662 | target of the new image. If the file exists, or if it is a device, the | |
663 | snapshot will be created in the existing file/device. If does not | |
664 | exist, a new file will be created. format specifies the format of the | |
665 | snapshot image, default is qcow2. | |
666 | ||
667 | Arguments: | |
668 | ||
669 | - "device": device name to snapshot (json-string) | |
670 | - "snapshot-file": name of new image file (json-string) | |
671 | - "format": format of new image (json-string, optional) | |
672 | ||
673 | Example: | |
674 | ||
7f3850c2 LC |
675 | -> { "execute": "blockdev-snapshot-sync", "arguments": { "device": "ide-hd0", |
676 | "snapshot-file": | |
677 | "/some/place/my-image", | |
678 | "format": "qcow2" } } | |
d967b2f1 JS |
679 | <- { "return": {} } |
680 | ||
82a56f0d LC |
681 | EQMP |
682 | ||
683 | { | |
684 | .name = "balloon", | |
685 | .args_type = "value:M", | |
d72f3264 | 686 | .mhandler.cmd_new = qmp_marshal_input_balloon, |
82a56f0d LC |
687 | }, |
688 | ||
689 | SQMP | |
690 | balloon | |
691 | ------- | |
692 | ||
693 | Request VM to change its memory allocation (in bytes). | |
694 | ||
695 | Arguments: | |
696 | ||
697 | - "value": New memory allocation (json-int) | |
698 | ||
699 | Example: | |
700 | ||
701 | -> { "execute": "balloon", "arguments": { "value": 536870912 } } | |
702 | <- { "return": {} } | |
703 | ||
704 | EQMP | |
705 | ||
706 | { | |
707 | .name = "set_link", | |
708 | .args_type = "name:s,up:b", | |
4b37156c | 709 | .mhandler.cmd_new = qmp_marshal_input_set_link, |
82a56f0d LC |
710 | }, |
711 | ||
712 | SQMP | |
713 | set_link | |
714 | -------- | |
715 | ||
716 | Change the link status of a network adapter. | |
717 | ||
718 | Arguments: | |
719 | ||
720 | - "name": network device name (json-string) | |
721 | - "up": status is up (json-bool) | |
722 | ||
723 | Example: | |
724 | ||
725 | -> { "execute": "set_link", "arguments": { "name": "e1000.0", "up": false } } | |
726 | <- { "return": {} } | |
727 | ||
728 | EQMP | |
729 | ||
730 | { | |
731 | .name = "getfd", | |
732 | .args_type = "fdname:s", | |
733 | .params = "getfd name", | |
734 | .help = "receive a file descriptor via SCM rights and assign it a name", | |
735 | .user_print = monitor_user_noop, | |
736 | .mhandler.cmd_new = do_getfd, | |
737 | }, | |
738 | ||
739 | SQMP | |
740 | getfd | |
741 | ----- | |
742 | ||
743 | Receive a file descriptor via SCM rights and assign it a name. | |
744 | ||
745 | Arguments: | |
746 | ||
747 | - "fdname": file descriptor name (json-string) | |
748 | ||
749 | Example: | |
750 | ||
751 | -> { "execute": "getfd", "arguments": { "fdname": "fd1" } } | |
752 | <- { "return": {} } | |
753 | ||
754 | EQMP | |
755 | ||
756 | { | |
757 | .name = "closefd", | |
758 | .args_type = "fdname:s", | |
759 | .params = "closefd name", | |
760 | .help = "close a file descriptor previously passed via SCM rights", | |
761 | .user_print = monitor_user_noop, | |
762 | .mhandler.cmd_new = do_closefd, | |
763 | }, | |
764 | ||
765 | SQMP | |
766 | closefd | |
767 | ------- | |
768 | ||
769 | Close a file descriptor previously passed via SCM rights. | |
770 | ||
771 | Arguments: | |
772 | ||
773 | - "fdname": file descriptor name (json-string) | |
774 | ||
775 | Example: | |
776 | ||
777 | -> { "execute": "closefd", "arguments": { "fdname": "fd1" } } | |
778 | <- { "return": {} } | |
779 | ||
780 | EQMP | |
781 | ||
782 | { | |
783 | .name = "block_passwd", | |
784 | .args_type = "device:B,password:s", | |
a4dea8a9 | 785 | .mhandler.cmd_new = qmp_marshal_input_block_passwd, |
82a56f0d LC |
786 | }, |
787 | ||
788 | SQMP | |
789 | block_passwd | |
790 | ------------ | |
791 | ||
792 | Set the password of encrypted block devices. | |
793 | ||
794 | Arguments: | |
795 | ||
796 | - "device": device name (json-string) | |
797 | - "password": password (json-string) | |
798 | ||
799 | Example: | |
800 | ||
801 | -> { "execute": "block_passwd", "arguments": { "device": "ide0-hd0", | |
802 | "password": "12345" } } | |
803 | <- { "return": {} } | |
804 | ||
727f005e ZYW |
805 | EQMP |
806 | ||
807 | { | |
808 | .name = "block_set_io_throttle", | |
809 | .args_type = "device:B,bps:l,bps_rd:l,bps_wr:l,iops:l,iops_rd:l,iops_wr:l", | |
810 | .params = "device bps bps_rd bps_wr iops iops_rd iops_wr", | |
811 | .help = "change I/O throttle limits for a block drive", | |
812 | .user_print = monitor_user_noop, | |
813 | .mhandler.cmd_new = do_block_set_io_throttle, | |
814 | }, | |
815 | ||
816 | SQMP | |
817 | block_set_io_throttle | |
818 | ------------ | |
819 | ||
820 | Change I/O throttle limits for a block drive. | |
821 | ||
822 | Arguments: | |
823 | ||
824 | - "device": device name (json-string) | |
825 | - "bps": total throughput limit in bytes per second(json-int) | |
826 | - "bps_rd": read throughput limit in bytes per second(json-int) | |
827 | - "bps_wr": read throughput limit in bytes per second(json-int) | |
828 | - "iops": total I/O operations per second(json-int) | |
829 | - "iops_rd": read I/O operations per second(json-int) | |
830 | - "iops_wr": write I/O operations per second(json-int) | |
831 | ||
832 | Example: | |
833 | ||
834 | -> { "execute": "block_set_io_throttle", "arguments": { "device": "virtio0", | |
835 | "bps": "1000000", | |
836 | "bps_rd": "0", | |
837 | "bps_wr": "0", | |
838 | "iops": "0", | |
839 | "iops_rd": "0", | |
840 | "iops_wr": "0" } } | |
841 | <- { "return": {} } | |
842 | ||
7572150c GH |
843 | EQMP |
844 | ||
845 | { | |
846 | .name = "set_password", | |
847 | .args_type = "protocol:s,password:s,connected:s?", | |
fbf796fd | 848 | .mhandler.cmd_new = qmp_marshal_input_set_password, |
7572150c GH |
849 | }, |
850 | ||
851 | SQMP | |
852 | set_password | |
853 | ------------ | |
854 | ||
855 | Set the password for vnc/spice protocols. | |
856 | ||
857 | Arguments: | |
858 | ||
859 | - "protocol": protocol name (json-string) | |
860 | - "password": password (json-string) | |
861 | - "connected": [ keep | disconnect | fail ] (josn-string, optional) | |
862 | ||
863 | Example: | |
864 | ||
865 | -> { "execute": "set_password", "arguments": { "protocol": "vnc", | |
866 | "password": "secret" } } | |
867 | <- { "return": {} } | |
868 | ||
869 | EQMP | |
870 | ||
871 | { | |
872 | .name = "expire_password", | |
873 | .args_type = "protocol:s,time:s", | |
9ad5372d | 874 | .mhandler.cmd_new = qmp_marshal_input_expire_password, |
7572150c GH |
875 | }, |
876 | ||
877 | SQMP | |
878 | expire_password | |
879 | --------------- | |
880 | ||
881 | Set the password expire time for vnc/spice protocols. | |
882 | ||
883 | Arguments: | |
884 | ||
885 | - "protocol": protocol name (json-string) | |
886 | - "time": [ now | never | +secs | secs ] (json-string) | |
887 | ||
888 | Example: | |
889 | ||
890 | -> { "execute": "expire_password", "arguments": { "protocol": "vnc", | |
891 | "time": "+60" } } | |
892 | <- { "return": {} } | |
893 | ||
82a56f0d LC |
894 | EQMP |
895 | ||
13661089 DB |
896 | { |
897 | .name = "add_client", | |
898 | .args_type = "protocol:s,fdname:s,skipauth:b?", | |
899 | .params = "protocol fdname skipauth", | |
900 | .help = "add a graphics client", | |
901 | .user_print = monitor_user_noop, | |
902 | .mhandler.cmd_new = add_graphics_client, | |
903 | }, | |
904 | ||
905 | SQMP | |
906 | add_client | |
907 | ---------- | |
908 | ||
909 | Add a graphics client | |
910 | ||
911 | Arguments: | |
912 | ||
913 | - "protocol": protocol name (json-string) | |
914 | - "fdname": file descriptor name (json-string) | |
915 | ||
916 | Example: | |
917 | ||
918 | -> { "execute": "add_client", "arguments": { "protocol": "vnc", | |
919 | "fdname": "myclient" } } | |
920 | <- { "return": {} } | |
921 | ||
922 | EQMP | |
82a56f0d LC |
923 | { |
924 | .name = "qmp_capabilities", | |
925 | .args_type = "", | |
926 | .params = "", | |
927 | .help = "enable QMP capabilities", | |
928 | .user_print = monitor_user_noop, | |
929 | .mhandler.cmd_new = do_qmp_capabilities, | |
930 | }, | |
931 | ||
932 | SQMP | |
933 | qmp_capabilities | |
934 | ---------------- | |
935 | ||
936 | Enable QMP capabilities. | |
937 | ||
938 | Arguments: None. | |
939 | ||
940 | Example: | |
941 | ||
942 | -> { "execute": "qmp_capabilities" } | |
943 | <- { "return": {} } | |
944 | ||
945 | Note: This command must be issued before issuing any other command. | |
946 | ||
0268d97c LC |
947 | EQMP |
948 | ||
949 | { | |
950 | .name = "human-monitor-command", | |
951 | .args_type = "command-line:s,cpu-index:i?", | |
d51a67b4 | 952 | .mhandler.cmd_new = qmp_marshal_input_human_monitor_command, |
0268d97c LC |
953 | }, |
954 | ||
955 | SQMP | |
956 | human-monitor-command | |
957 | --------------------- | |
958 | ||
959 | Execute a Human Monitor command. | |
960 | ||
961 | Arguments: | |
962 | ||
963 | - command-line: the command name and its arguments, just like the | |
964 | Human Monitor's shell (json-string) | |
965 | - cpu-index: select the CPU number to be used by commands which access CPU | |
966 | data, like 'info registers'. The Monitor selects CPU 0 if this | |
967 | argument is not provided (json-int, optional) | |
968 | ||
969 | Example: | |
970 | ||
971 | -> { "execute": "human-monitor-command", "arguments": { "command-line": "info kvm" } } | |
972 | <- { "return": "kvm support: enabled\r\n" } | |
973 | ||
974 | Notes: | |
975 | ||
976 | (1) The Human Monitor is NOT an stable interface, this means that command | |
977 | names, arguments and responses can change or be removed at ANY time. | |
978 | Applications that rely on long term stability guarantees should NOT | |
979 | use this command | |
980 | ||
981 | (2) Limitations: | |
982 | ||
983 | o This command is stateless, this means that commands that depend | |
984 | on state information (such as getfd) might not work | |
985 | ||
986 | o Commands that prompt the user for data (eg. 'cont' when the block | |
987 | device is encrypted) don't currently work | |
988 | ||
82a56f0d LC |
989 | 3. Query Commands |
990 | ================= | |
991 | ||
992 | HXCOMM Each query command below is inside a SQMP/EQMP section, do NOT change | |
993 | HXCOMM this! We will possibly move query commands definitions inside those | |
994 | HXCOMM sections, just like regular commands. | |
995 | ||
996 | EQMP | |
997 | ||
998 | SQMP | |
999 | query-version | |
1000 | ------------- | |
1001 | ||
1002 | Show QEMU version. | |
1003 | ||
1004 | Return a json-object with the following information: | |
1005 | ||
1006 | - "qemu": A json-object containing three integer values: | |
1007 | - "major": QEMU's major version (json-int) | |
1008 | - "minor": QEMU's minor version (json-int) | |
1009 | - "micro": QEMU's micro version (json-int) | |
1010 | - "package": package's version (json-string) | |
1011 | ||
1012 | Example: | |
1013 | ||
1014 | -> { "execute": "query-version" } | |
1015 | <- { | |
1016 | "return":{ | |
1017 | "qemu":{ | |
1018 | "major":0, | |
1019 | "minor":11, | |
1020 | "micro":5 | |
1021 | }, | |
1022 | "package":"" | |
1023 | } | |
1024 | } | |
1025 | ||
1026 | EQMP | |
1027 | ||
b9c15f16 LC |
1028 | { |
1029 | .name = "query-version", | |
1030 | .args_type = "", | |
1031 | .mhandler.cmd_new = qmp_marshal_input_query_version, | |
1032 | }, | |
1033 | ||
82a56f0d LC |
1034 | SQMP |
1035 | query-commands | |
1036 | -------------- | |
1037 | ||
1038 | List QMP available commands. | |
1039 | ||
1040 | Each command is represented by a json-object, the returned value is a json-array | |
1041 | of all commands. | |
1042 | ||
1043 | Each json-object contain: | |
1044 | ||
1045 | - "name": command's name (json-string) | |
1046 | ||
1047 | Example: | |
1048 | ||
1049 | -> { "execute": "query-commands" } | |
1050 | <- { | |
1051 | "return":[ | |
1052 | { | |
1053 | "name":"query-balloon" | |
1054 | }, | |
1055 | { | |
1056 | "name":"system_powerdown" | |
1057 | } | |
1058 | ] | |
1059 | } | |
1060 | ||
1061 | Note: This example has been shortened as the real response is too long. | |
1062 | ||
1063 | EQMP | |
1064 | ||
aa9b79bc LC |
1065 | { |
1066 | .name = "query-commands", | |
1067 | .args_type = "", | |
1068 | .mhandler.cmd_new = qmp_marshal_input_query_commands, | |
1069 | }, | |
1070 | ||
82a56f0d LC |
1071 | SQMP |
1072 | query-chardev | |
1073 | ------------- | |
1074 | ||
1075 | Each device is represented by a json-object. The returned value is a json-array | |
1076 | of all devices. | |
1077 | ||
1078 | Each json-object contain the following: | |
1079 | ||
1080 | - "label": device's label (json-string) | |
1081 | - "filename": device's file (json-string) | |
1082 | ||
1083 | Example: | |
1084 | ||
1085 | -> { "execute": "query-chardev" } | |
1086 | <- { | |
1087 | "return":[ | |
1088 | { | |
1089 | "label":"monitor", | |
1090 | "filename":"stdio" | |
1091 | }, | |
1092 | { | |
1093 | "label":"serial0", | |
1094 | "filename":"vc" | |
1095 | } | |
1096 | ] | |
1097 | } | |
1098 | ||
1099 | EQMP | |
1100 | ||
c5a415a0 LC |
1101 | { |
1102 | .name = "query-chardev", | |
1103 | .args_type = "", | |
1104 | .mhandler.cmd_new = qmp_marshal_input_query_chardev, | |
1105 | }, | |
1106 | ||
82a56f0d LC |
1107 | SQMP |
1108 | query-block | |
1109 | ----------- | |
1110 | ||
1111 | Show the block devices. | |
1112 | ||
1113 | Each block device information is stored in a json-object and the returned value | |
1114 | is a json-array of all devices. | |
1115 | ||
1116 | Each json-object contain the following: | |
1117 | ||
1118 | - "device": device name (json-string) | |
1119 | - "type": device type (json-string) | |
d8aeeb31 MA |
1120 | - deprecated, retained for backward compatibility |
1121 | - Possible values: "unknown" | |
82a56f0d LC |
1122 | - "removable": true if the device is removable, false otherwise (json-bool) |
1123 | - "locked": true if the device is locked, false otherwise (json-bool) | |
e4def80b MA |
1124 | - "tray-open": only present if removable, true if the device has a tray, |
1125 | and it is open (json-bool) | |
82a56f0d LC |
1126 | - "inserted": only present if the device is inserted, it is a json-object |
1127 | containing the following: | |
1128 | - "file": device file name (json-string) | |
1129 | - "ro": true if read-only, false otherwise (json-bool) | |
1130 | - "drv": driver format name (json-string) | |
1131 | - Possible values: "blkdebug", "bochs", "cloop", "cow", "dmg", | |
1132 | "file", "file", "ftp", "ftps", "host_cdrom", | |
1133 | "host_device", "host_floppy", "http", "https", | |
1134 | "nbd", "parallels", "qcow", "qcow2", "raw", | |
1135 | "tftp", "vdi", "vmdk", "vpc", "vvfat" | |
1136 | - "backing_file": backing file name (json-string, optional) | |
1137 | - "encrypted": true if encrypted, false otherwise (json-bool) | |
727f005e ZYW |
1138 | - "bps": limit total bytes per second (json-int) |
1139 | - "bps_rd": limit read bytes per second (json-int) | |
1140 | - "bps_wr": limit write bytes per second (json-int) | |
1141 | - "iops": limit total I/O operations per second (json-int) | |
1142 | - "iops_rd": limit read operations per second (json-int) | |
1143 | - "iops_wr": limit write operations per second (json-int) | |
1144 | ||
f04ef601 LC |
1145 | - "io-status": I/O operation status, only present if the device supports it |
1146 | and the VM is configured to stop on errors. It's always reset | |
1147 | to "ok" when the "cont" command is issued (json_string, optional) | |
1148 | - Possible values: "ok", "failed", "nospace" | |
82a56f0d LC |
1149 | |
1150 | Example: | |
1151 | ||
1152 | -> { "execute": "query-block" } | |
1153 | <- { | |
1154 | "return":[ | |
1155 | { | |
f04ef601 | 1156 | "io-status": "ok", |
82a56f0d LC |
1157 | "device":"ide0-hd0", |
1158 | "locked":false, | |
1159 | "removable":false, | |
1160 | "inserted":{ | |
1161 | "ro":false, | |
1162 | "drv":"qcow2", | |
1163 | "encrypted":false, | |
727f005e ZYW |
1164 | "file":"disks/test.img", |
1165 | "bps":1000000, | |
1166 | "bps_rd":0, | |
1167 | "bps_wr":0, | |
1168 | "iops":1000000, | |
1169 | "iops_rd":0, | |
1170 | "iops_wr":0, | |
82a56f0d | 1171 | }, |
d8aeeb31 | 1172 | "type":"unknown" |
82a56f0d LC |
1173 | }, |
1174 | { | |
f04ef601 | 1175 | "io-status": "ok", |
82a56f0d LC |
1176 | "device":"ide1-cd0", |
1177 | "locked":false, | |
1178 | "removable":true, | |
d8aeeb31 | 1179 | "type":"unknown" |
82a56f0d LC |
1180 | }, |
1181 | { | |
1182 | "device":"floppy0", | |
1183 | "locked":false, | |
1184 | "removable":true, | |
d8aeeb31 | 1185 | "type":"unknown" |
82a56f0d LC |
1186 | }, |
1187 | { | |
1188 | "device":"sd0", | |
1189 | "locked":false, | |
1190 | "removable":true, | |
d8aeeb31 | 1191 | "type":"unknown" |
82a56f0d LC |
1192 | } |
1193 | ] | |
1194 | } | |
1195 | ||
1196 | EQMP | |
1197 | ||
b2023818 LC |
1198 | { |
1199 | .name = "query-block", | |
1200 | .args_type = "", | |
1201 | .mhandler.cmd_new = qmp_marshal_input_query_block, | |
1202 | }, | |
1203 | ||
82a56f0d LC |
1204 | SQMP |
1205 | query-blockstats | |
1206 | ---------------- | |
1207 | ||
1208 | Show block device statistics. | |
1209 | ||
1210 | Each device statistic information is stored in a json-object and the returned | |
1211 | value is a json-array of all devices. | |
1212 | ||
1213 | Each json-object contain the following: | |
1214 | ||
1215 | - "device": device name (json-string) | |
1216 | - "stats": A json-object with the statistics information, it contains: | |
1217 | - "rd_bytes": bytes read (json-int) | |
1218 | - "wr_bytes": bytes written (json-int) | |
1219 | - "rd_operations": read operations (json-int) | |
1220 | - "wr_operations": write operations (json-int) | |
e8045d67 | 1221 | - "flush_operations": cache flush operations (json-int) |
c488c7f6 CH |
1222 | - "wr_total_time_ns": total time spend on writes in nano-seconds (json-int) |
1223 | - "rd_total_time_ns": total time spend on reads in nano-seconds (json-int) | |
1224 | - "flush_total_time_ns": total time spend on cache flushes in nano-seconds (json-int) | |
82a56f0d LC |
1225 | - "wr_highest_offset": Highest offset of a sector written since the |
1226 | BlockDriverState has been opened (json-int) | |
1227 | - "parent": Contains recursively the statistics of the underlying | |
1228 | protocol (e.g. the host file for a qcow2 image). If there is | |
1229 | no underlying protocol, this field is omitted | |
1230 | (json-object, optional) | |
1231 | ||
1232 | Example: | |
1233 | ||
1234 | -> { "execute": "query-blockstats" } | |
1235 | <- { | |
1236 | "return":[ | |
1237 | { | |
1238 | "device":"ide0-hd0", | |
1239 | "parent":{ | |
1240 | "stats":{ | |
1241 | "wr_highest_offset":3686448128, | |
1242 | "wr_bytes":9786368, | |
1243 | "wr_operations":751, | |
1244 | "rd_bytes":122567168, | |
1245 | "rd_operations":36772 | |
c488c7f6 CH |
1246 | "wr_total_times_ns":313253456 |
1247 | "rd_total_times_ns":3465673657 | |
1248 | "flush_total_times_ns":49653 | |
e8045d67 | 1249 | "flush_operations":61, |
82a56f0d LC |
1250 | } |
1251 | }, | |
1252 | "stats":{ | |
1253 | "wr_highest_offset":2821110784, | |
1254 | "wr_bytes":9786368, | |
1255 | "wr_operations":692, | |
1256 | "rd_bytes":122739200, | |
1257 | "rd_operations":36604 | |
e8045d67 | 1258 | "flush_operations":51, |
c488c7f6 CH |
1259 | "wr_total_times_ns":313253456 |
1260 | "rd_total_times_ns":3465673657 | |
1261 | "flush_total_times_ns":49653 | |
82a56f0d LC |
1262 | } |
1263 | }, | |
1264 | { | |
1265 | "device":"ide1-cd0", | |
1266 | "stats":{ | |
1267 | "wr_highest_offset":0, | |
1268 | "wr_bytes":0, | |
1269 | "wr_operations":0, | |
1270 | "rd_bytes":0, | |
1271 | "rd_operations":0 | |
e8045d67 | 1272 | "flush_operations":0, |
c488c7f6 CH |
1273 | "wr_total_times_ns":0 |
1274 | "rd_total_times_ns":0 | |
1275 | "flush_total_times_ns":0 | |
82a56f0d LC |
1276 | } |
1277 | }, | |
1278 | { | |
1279 | "device":"floppy0", | |
1280 | "stats":{ | |
1281 | "wr_highest_offset":0, | |
1282 | "wr_bytes":0, | |
1283 | "wr_operations":0, | |
1284 | "rd_bytes":0, | |
1285 | "rd_operations":0 | |
e8045d67 | 1286 | "flush_operations":0, |
c488c7f6 CH |
1287 | "wr_total_times_ns":0 |
1288 | "rd_total_times_ns":0 | |
1289 | "flush_total_times_ns":0 | |
82a56f0d LC |
1290 | } |
1291 | }, | |
1292 | { | |
1293 | "device":"sd0", | |
1294 | "stats":{ | |
1295 | "wr_highest_offset":0, | |
1296 | "wr_bytes":0, | |
1297 | "wr_operations":0, | |
1298 | "rd_bytes":0, | |
1299 | "rd_operations":0 | |
e8045d67 | 1300 | "flush_operations":0, |
c488c7f6 CH |
1301 | "wr_total_times_ns":0 |
1302 | "rd_total_times_ns":0 | |
1303 | "flush_total_times_ns":0 | |
82a56f0d LC |
1304 | } |
1305 | } | |
1306 | ] | |
1307 | } | |
1308 | ||
1309 | EQMP | |
1310 | ||
f11f57e4 LC |
1311 | { |
1312 | .name = "query-blockstats", | |
1313 | .args_type = "", | |
1314 | .mhandler.cmd_new = qmp_marshal_input_query_blockstats, | |
1315 | }, | |
1316 | ||
82a56f0d LC |
1317 | SQMP |
1318 | query-cpus | |
1319 | ---------- | |
1320 | ||
1321 | Show CPU information. | |
1322 | ||
1323 | Return a json-array. Each CPU is represented by a json-object, which contains: | |
1324 | ||
1325 | - "CPU": CPU index (json-int) | |
1326 | - "current": true if this is the current CPU, false otherwise (json-bool) | |
1327 | - "halted": true if the cpu is halted, false otherwise (json-bool) | |
1328 | - Current program counter. The key's name depends on the architecture: | |
1329 | "pc": i386/x86_64 (json-int) | |
1330 | "nip": PPC (json-int) | |
1331 | "pc" and "npc": sparc (json-int) | |
1332 | "PC": mips (json-int) | |
dc7a09cf | 1333 | - "thread_id": ID of the underlying host thread (json-int) |
82a56f0d LC |
1334 | |
1335 | Example: | |
1336 | ||
1337 | -> { "execute": "query-cpus" } | |
1338 | <- { | |
1339 | "return":[ | |
1340 | { | |
1341 | "CPU":0, | |
1342 | "current":true, | |
1343 | "halted":false, | |
1344 | "pc":3227107138 | |
dc7a09cf | 1345 | "thread_id":3134 |
82a56f0d LC |
1346 | }, |
1347 | { | |
1348 | "CPU":1, | |
1349 | "current":false, | |
1350 | "halted":true, | |
1351 | "pc":7108165 | |
dc7a09cf | 1352 | "thread_id":3135 |
82a56f0d LC |
1353 | } |
1354 | ] | |
1355 | } | |
1356 | ||
1357 | EQMP | |
1358 | ||
de0b36b6 LC |
1359 | { |
1360 | .name = "query-cpus", | |
1361 | .args_type = "", | |
1362 | .mhandler.cmd_new = qmp_marshal_input_query_cpus, | |
1363 | }, | |
1364 | ||
82a56f0d LC |
1365 | SQMP |
1366 | query-pci | |
1367 | --------- | |
1368 | ||
1369 | PCI buses and devices information. | |
1370 | ||
1371 | The returned value is a json-array of all buses. Each bus is represented by | |
1372 | a json-object, which has a key with a json-array of all PCI devices attached | |
1373 | to it. Each device is represented by a json-object. | |
1374 | ||
1375 | The bus json-object contains the following: | |
1376 | ||
1377 | - "bus": bus number (json-int) | |
1378 | - "devices": a json-array of json-objects, each json-object represents a | |
1379 | PCI device | |
1380 | ||
1381 | The PCI device json-object contains the following: | |
1382 | ||
1383 | - "bus": identical to the parent's bus number (json-int) | |
1384 | - "slot": slot number (json-int) | |
1385 | - "function": function number (json-int) | |
1386 | - "class_info": a json-object containing: | |
1387 | - "desc": device class description (json-string, optional) | |
1388 | - "class": device class number (json-int) | |
1389 | - "id": a json-object containing: | |
1390 | - "device": device ID (json-int) | |
1391 | - "vendor": vendor ID (json-int) | |
1392 | - "irq": device's IRQ if assigned (json-int, optional) | |
1393 | - "qdev_id": qdev id string (json-string) | |
1394 | - "pci_bridge": It's a json-object, only present if this device is a | |
1395 | PCI bridge, contains: | |
1396 | - "bus": bus number (json-int) | |
1397 | - "secondary": secondary bus number (json-int) | |
1398 | - "subordinate": subordinate bus number (json-int) | |
1399 | - "io_range": I/O memory range information, a json-object with the | |
1400 | following members: | |
1401 | - "base": base address, in bytes (json-int) | |
1402 | - "limit": limit address, in bytes (json-int) | |
1403 | - "memory_range": memory range information, a json-object with the | |
1404 | following members: | |
1405 | - "base": base address, in bytes (json-int) | |
1406 | - "limit": limit address, in bytes (json-int) | |
1407 | - "prefetchable_range": Prefetchable memory range information, a | |
1408 | json-object with the following members: | |
1409 | - "base": base address, in bytes (json-int) | |
1410 | - "limit": limit address, in bytes (json-int) | |
1411 | - "devices": a json-array of PCI devices if there's any attached, each | |
1412 | each element is represented by a json-object, which contains | |
1413 | the same members of the 'PCI device json-object' described | |
1414 | above (optional) | |
1415 | - "regions": a json-array of json-objects, each json-object represents a | |
1416 | memory region of this device | |
1417 | ||
1418 | The memory range json-object contains the following: | |
1419 | ||
1420 | - "base": base memory address (json-int) | |
1421 | - "limit": limit value (json-int) | |
1422 | ||
1423 | The region json-object can be an I/O region or a memory region, an I/O region | |
1424 | json-object contains the following: | |
1425 | ||
1426 | - "type": "io" (json-string, fixed) | |
1427 | - "bar": BAR number (json-int) | |
1428 | - "address": memory address (json-int) | |
1429 | - "size": memory size (json-int) | |
1430 | ||
1431 | A memory region json-object contains the following: | |
1432 | ||
1433 | - "type": "memory" (json-string, fixed) | |
1434 | - "bar": BAR number (json-int) | |
1435 | - "address": memory address (json-int) | |
1436 | - "size": memory size (json-int) | |
1437 | - "mem_type_64": true or false (json-bool) | |
1438 | - "prefetch": true or false (json-bool) | |
1439 | ||
1440 | Example: | |
1441 | ||
1442 | -> { "execute": "query-pci" } | |
1443 | <- { | |
1444 | "return":[ | |
1445 | { | |
1446 | "bus":0, | |
1447 | "devices":[ | |
1448 | { | |
1449 | "bus":0, | |
1450 | "qdev_id":"", | |
1451 | "slot":0, | |
1452 | "class_info":{ | |
1453 | "class":1536, | |
1454 | "desc":"Host bridge" | |
1455 | }, | |
1456 | "id":{ | |
1457 | "device":32902, | |
1458 | "vendor":4663 | |
1459 | }, | |
1460 | "function":0, | |
1461 | "regions":[ | |
1462 | ||
1463 | ] | |
1464 | }, | |
1465 | { | |
1466 | "bus":0, | |
1467 | "qdev_id":"", | |
1468 | "slot":1, | |
1469 | "class_info":{ | |
1470 | "class":1537, | |
1471 | "desc":"ISA bridge" | |
1472 | }, | |
1473 | "id":{ | |
1474 | "device":32902, | |
1475 | "vendor":28672 | |
1476 | }, | |
1477 | "function":0, | |
1478 | "regions":[ | |
1479 | ||
1480 | ] | |
1481 | }, | |
1482 | { | |
1483 | "bus":0, | |
1484 | "qdev_id":"", | |
1485 | "slot":1, | |
1486 | "class_info":{ | |
1487 | "class":257, | |
1488 | "desc":"IDE controller" | |
1489 | }, | |
1490 | "id":{ | |
1491 | "device":32902, | |
1492 | "vendor":28688 | |
1493 | }, | |
1494 | "function":1, | |
1495 | "regions":[ | |
1496 | { | |
1497 | "bar":4, | |
1498 | "size":16, | |
1499 | "address":49152, | |
1500 | "type":"io" | |
1501 | } | |
1502 | ] | |
1503 | }, | |
1504 | { | |
1505 | "bus":0, | |
1506 | "qdev_id":"", | |
1507 | "slot":2, | |
1508 | "class_info":{ | |
1509 | "class":768, | |
1510 | "desc":"VGA controller" | |
1511 | }, | |
1512 | "id":{ | |
1513 | "device":4115, | |
1514 | "vendor":184 | |
1515 | }, | |
1516 | "function":0, | |
1517 | "regions":[ | |
1518 | { | |
1519 | "prefetch":true, | |
1520 | "mem_type_64":false, | |
1521 | "bar":0, | |
1522 | "size":33554432, | |
1523 | "address":4026531840, | |
1524 | "type":"memory" | |
1525 | }, | |
1526 | { | |
1527 | "prefetch":false, | |
1528 | "mem_type_64":false, | |
1529 | "bar":1, | |
1530 | "size":4096, | |
1531 | "address":4060086272, | |
1532 | "type":"memory" | |
1533 | }, | |
1534 | { | |
1535 | "prefetch":false, | |
1536 | "mem_type_64":false, | |
1537 | "bar":6, | |
1538 | "size":65536, | |
1539 | "address":-1, | |
1540 | "type":"memory" | |
1541 | } | |
1542 | ] | |
1543 | }, | |
1544 | { | |
1545 | "bus":0, | |
1546 | "qdev_id":"", | |
1547 | "irq":11, | |
1548 | "slot":4, | |
1549 | "class_info":{ | |
1550 | "class":1280, | |
1551 | "desc":"RAM controller" | |
1552 | }, | |
1553 | "id":{ | |
1554 | "device":6900, | |
1555 | "vendor":4098 | |
1556 | }, | |
1557 | "function":0, | |
1558 | "regions":[ | |
1559 | { | |
1560 | "bar":0, | |
1561 | "size":32, | |
1562 | "address":49280, | |
1563 | "type":"io" | |
1564 | } | |
1565 | ] | |
1566 | } | |
1567 | ] | |
1568 | } | |
1569 | ] | |
1570 | } | |
1571 | ||
1572 | Note: This example has been shortened as the real response is too long. | |
1573 | ||
1574 | EQMP | |
1575 | ||
79627472 LC |
1576 | { |
1577 | .name = "query-pci", | |
1578 | .args_type = "", | |
1579 | .mhandler.cmd_new = qmp_marshal_input_query_pci, | |
1580 | }, | |
1581 | ||
82a56f0d LC |
1582 | SQMP |
1583 | query-kvm | |
1584 | --------- | |
1585 | ||
1586 | Show KVM information. | |
1587 | ||
1588 | Return a json-object with the following information: | |
1589 | ||
1590 | - "enabled": true if KVM support is enabled, false otherwise (json-bool) | |
1591 | - "present": true if QEMU has KVM support, false otherwise (json-bool) | |
1592 | ||
1593 | Example: | |
1594 | ||
1595 | -> { "execute": "query-kvm" } | |
1596 | <- { "return": { "enabled": true, "present": true } } | |
1597 | ||
1598 | EQMP | |
1599 | ||
292a2602 LC |
1600 | { |
1601 | .name = "query-kvm", | |
1602 | .args_type = "", | |
1603 | .mhandler.cmd_new = qmp_marshal_input_query_kvm, | |
1604 | }, | |
1605 | ||
82a56f0d LC |
1606 | SQMP |
1607 | query-status | |
1608 | ------------ | |
1609 | ||
1610 | Return a json-object with the following information: | |
1611 | ||
1612 | - "running": true if the VM is running, or false if it is paused (json-bool) | |
1613 | - "singlestep": true if the VM is in single step mode, | |
1614 | false otherwise (json-bool) | |
9e37b9dc LC |
1615 | - "status": one of the following values (json-string) |
1616 | "debug" - QEMU is running on a debugger | |
1617 | "inmigrate" - guest is paused waiting for an incoming migration | |
1618 | "internal-error" - An internal error that prevents further guest | |
1619 | execution has occurred | |
1620 | "io-error" - the last IOP has failed and the device is configured | |
1621 | to pause on I/O errors | |
1622 | "paused" - guest has been paused via the 'stop' command | |
1623 | "postmigrate" - guest is paused following a successful 'migrate' | |
1624 | "prelaunch" - QEMU was started with -S and guest has not started | |
1625 | "finish-migrate" - guest is paused to finish the migration process | |
1626 | "restore-vm" - guest is paused to restore VM state | |
1627 | "running" - guest is actively running | |
1628 | "save-vm" - guest is paused to save the VM state | |
1629 | "shutdown" - guest is shut down (and -no-shutdown is in use) | |
1630 | "watchdog" - the watchdog action is configured to pause and | |
1631 | has been triggered | |
82a56f0d LC |
1632 | |
1633 | Example: | |
1634 | ||
1635 | -> { "execute": "query-status" } | |
9e37b9dc | 1636 | <- { "return": { "running": true, "singlestep": false, "status": "running" } } |
82a56f0d LC |
1637 | |
1638 | EQMP | |
1fa9a5e4 LC |
1639 | |
1640 | { | |
1641 | .name = "query-status", | |
1642 | .args_type = "", | |
1643 | .mhandler.cmd_new = qmp_marshal_input_query_status, | |
1644 | }, | |
82a56f0d LC |
1645 | |
1646 | SQMP | |
1647 | query-mice | |
1648 | ---------- | |
1649 | ||
1650 | Show VM mice information. | |
1651 | ||
1652 | Each mouse is represented by a json-object, the returned value is a json-array | |
1653 | of all mice. | |
1654 | ||
1655 | The mouse json-object contains the following: | |
1656 | ||
1657 | - "name": mouse's name (json-string) | |
1658 | - "index": mouse's index (json-int) | |
1659 | - "current": true if this mouse is receiving events, false otherwise (json-bool) | |
1660 | - "absolute": true if the mouse generates absolute input events (json-bool) | |
1661 | ||
1662 | Example: | |
1663 | ||
1664 | -> { "execute": "query-mice" } | |
1665 | <- { | |
1666 | "return":[ | |
1667 | { | |
1668 | "name":"QEMU Microsoft Mouse", | |
1669 | "index":0, | |
1670 | "current":false, | |
1671 | "absolute":false | |
1672 | }, | |
1673 | { | |
1674 | "name":"QEMU PS/2 Mouse", | |
1675 | "index":1, | |
1676 | "current":true, | |
1677 | "absolute":true | |
1678 | } | |
1679 | ] | |
1680 | } | |
1681 | ||
1682 | EQMP | |
1683 | ||
e235cec3 LC |
1684 | { |
1685 | .name = "query-mice", | |
1686 | .args_type = "", | |
1687 | .mhandler.cmd_new = qmp_marshal_input_query_mice, | |
1688 | }, | |
1689 | ||
82a56f0d LC |
1690 | SQMP |
1691 | query-vnc | |
1692 | --------- | |
1693 | ||
1694 | Show VNC server information. | |
1695 | ||
1696 | Return a json-object with server information. Connected clients are returned | |
1697 | as a json-array of json-objects. | |
1698 | ||
1699 | The main json-object contains the following: | |
1700 | ||
1701 | - "enabled": true or false (json-bool) | |
1702 | - "host": server's IP address (json-string) | |
1703 | - "family": address family (json-string) | |
1704 | - Possible values: "ipv4", "ipv6", "unix", "unknown" | |
1705 | - "service": server's port number (json-string) | |
1706 | - "auth": authentication method (json-string) | |
1707 | - Possible values: "invalid", "none", "ra2", "ra2ne", "sasl", "tight", | |
1708 | "tls", "ultra", "unknown", "vencrypt", "vencrypt", | |
1709 | "vencrypt+plain", "vencrypt+tls+none", | |
1710 | "vencrypt+tls+plain", "vencrypt+tls+sasl", | |
1711 | "vencrypt+tls+vnc", "vencrypt+x509+none", | |
1712 | "vencrypt+x509+plain", "vencrypt+x509+sasl", | |
1713 | "vencrypt+x509+vnc", "vnc" | |
1714 | - "clients": a json-array of all connected clients | |
1715 | ||
1716 | Clients are described by a json-object, each one contain the following: | |
1717 | ||
1718 | - "host": client's IP address (json-string) | |
1719 | - "family": address family (json-string) | |
1720 | - Possible values: "ipv4", "ipv6", "unix", "unknown" | |
1721 | - "service": client's port number (json-string) | |
1722 | - "x509_dname": TLS dname (json-string, optional) | |
1723 | - "sasl_username": SASL username (json-string, optional) | |
1724 | ||
1725 | Example: | |
1726 | ||
1727 | -> { "execute": "query-vnc" } | |
1728 | <- { | |
1729 | "return":{ | |
1730 | "enabled":true, | |
1731 | "host":"0.0.0.0", | |
1732 | "service":"50402", | |
1733 | "auth":"vnc", | |
1734 | "family":"ipv4", | |
1735 | "clients":[ | |
1736 | { | |
1737 | "host":"127.0.0.1", | |
1738 | "service":"50401", | |
1739 | "family":"ipv4" | |
1740 | } | |
1741 | ] | |
1742 | } | |
1743 | } | |
1744 | ||
1745 | EQMP | |
1746 | ||
2b54aa87 LC |
1747 | { |
1748 | .name = "query-vnc", | |
1749 | .args_type = "", | |
1750 | .mhandler.cmd_new = qmp_marshal_input_query_vnc, | |
1751 | }, | |
1752 | ||
cb42a870 GH |
1753 | SQMP |
1754 | query-spice | |
1755 | ----------- | |
1756 | ||
1757 | Show SPICE server information. | |
1758 | ||
1759 | Return a json-object with server information. Connected clients are returned | |
1760 | as a json-array of json-objects. | |
1761 | ||
1762 | The main json-object contains the following: | |
1763 | ||
1764 | - "enabled": true or false (json-bool) | |
1765 | - "host": server's IP address (json-string) | |
1766 | - "port": server's port number (json-int, optional) | |
1767 | - "tls-port": server's port number (json-int, optional) | |
1768 | - "auth": authentication method (json-string) | |
1769 | - Possible values: "none", "spice" | |
1770 | - "channels": a json-array of all active channels clients | |
1771 | ||
1772 | Channels are described by a json-object, each one contain the following: | |
1773 | ||
1774 | - "host": client's IP address (json-string) | |
1775 | - "family": address family (json-string) | |
1776 | - Possible values: "ipv4", "ipv6", "unix", "unknown" | |
1777 | - "port": client's port number (json-string) | |
1778 | - "connection-id": spice connection id. All channels with the same id | |
1779 | belong to the same spice session (json-int) | |
1780 | - "channel-type": channel type. "1" is the main control channel, filter for | |
1781 | this one if you want track spice sessions only (json-int) | |
1782 | - "channel-id": channel id. Usually "0", might be different needed when | |
1783 | multiple channels of the same type exist, such as multiple | |
1784 | display channels in a multihead setup (json-int) | |
1785 | - "tls": whevener the channel is encrypted (json-bool) | |
1786 | ||
1787 | Example: | |
1788 | ||
1789 | -> { "execute": "query-spice" } | |
1790 | <- { | |
1791 | "return": { | |
1792 | "enabled": true, | |
1793 | "auth": "spice", | |
1794 | "port": 5920, | |
1795 | "tls-port": 5921, | |
1796 | "host": "0.0.0.0", | |
1797 | "channels": [ | |
1798 | { | |
1799 | "port": "54924", | |
1800 | "family": "ipv4", | |
1801 | "channel-type": 1, | |
1802 | "connection-id": 1804289383, | |
1803 | "host": "127.0.0.1", | |
1804 | "channel-id": 0, | |
1805 | "tls": true | |
1806 | }, | |
1807 | { | |
1808 | "port": "36710", | |
1809 | "family": "ipv4", | |
1810 | "channel-type": 4, | |
1811 | "connection-id": 1804289383, | |
1812 | "host": "127.0.0.1", | |
1813 | "channel-id": 0, | |
1814 | "tls": false | |
1815 | }, | |
1816 | [ ... more channels follow ... ] | |
1817 | ] | |
1818 | } | |
1819 | } | |
1820 | ||
1821 | EQMP | |
1822 | ||
d1f29646 LC |
1823 | #if defined(CONFIG_SPICE) |
1824 | { | |
1825 | .name = "query-spice", | |
1826 | .args_type = "", | |
1827 | .mhandler.cmd_new = qmp_marshal_input_query_spice, | |
1828 | }, | |
1829 | #endif | |
1830 | ||
82a56f0d LC |
1831 | SQMP |
1832 | query-name | |
1833 | ---------- | |
1834 | ||
1835 | Show VM name. | |
1836 | ||
1837 | Return a json-object with the following information: | |
1838 | ||
1839 | - "name": VM's name (json-string, optional) | |
1840 | ||
1841 | Example: | |
1842 | ||
1843 | -> { "execute": "query-name" } | |
1844 | <- { "return": { "name": "qemu-name" } } | |
1845 | ||
1846 | EQMP | |
1847 | ||
48a32bed AL |
1848 | { |
1849 | .name = "query-name", | |
1850 | .args_type = "", | |
1851 | .mhandler.cmd_new = qmp_marshal_input_query_name, | |
1852 | }, | |
1853 | ||
82a56f0d LC |
1854 | SQMP |
1855 | query-uuid | |
1856 | ---------- | |
1857 | ||
1858 | Show VM UUID. | |
1859 | ||
1860 | Return a json-object with the following information: | |
1861 | ||
1862 | - "UUID": Universally Unique Identifier (json-string) | |
1863 | ||
1864 | Example: | |
1865 | ||
1866 | -> { "execute": "query-uuid" } | |
1867 | <- { "return": { "UUID": "550e8400-e29b-41d4-a716-446655440000" } } | |
1868 | ||
1869 | EQMP | |
1870 | ||
efab767e LC |
1871 | { |
1872 | .name = "query-uuid", | |
1873 | .args_type = "", | |
1874 | .mhandler.cmd_new = qmp_marshal_input_query_uuid, | |
1875 | }, | |
1876 | ||
82a56f0d LC |
1877 | SQMP |
1878 | query-migrate | |
1879 | ------------- | |
1880 | ||
1881 | Migration status. | |
1882 | ||
1883 | Return a json-object. If migration is active there will be another json-object | |
1884 | with RAM migration status and if block migration is active another one with | |
1885 | block migration status. | |
1886 | ||
1887 | The main json-object contains the following: | |
1888 | ||
1889 | - "status": migration status (json-string) | |
1890 | - Possible values: "active", "completed", "failed", "cancelled" | |
1891 | - "ram": only present if "status" is "active", it is a json-object with the | |
1892 | following RAM information (in bytes): | |
1893 | - "transferred": amount transferred (json-int) | |
1894 | - "remaining": amount remaining (json-int) | |
1895 | - "total": total (json-int) | |
1896 | - "disk": only present if "status" is "active" and it is a block migration, | |
1897 | it is a json-object with the following disk information (in bytes): | |
1898 | - "transferred": amount transferred (json-int) | |
1899 | - "remaining": amount remaining (json-int) | |
1900 | - "total": total (json-int) | |
1901 | ||
1902 | Examples: | |
1903 | ||
1904 | 1. Before the first migration | |
1905 | ||
1906 | -> { "execute": "query-migrate" } | |
1907 | <- { "return": {} } | |
1908 | ||
1909 | 2. Migration is done and has succeeded | |
1910 | ||
1911 | -> { "execute": "query-migrate" } | |
1912 | <- { "return": { "status": "completed" } } | |
1913 | ||
1914 | 3. Migration is done and has failed | |
1915 | ||
1916 | -> { "execute": "query-migrate" } | |
1917 | <- { "return": { "status": "failed" } } | |
1918 | ||
1919 | 4. Migration is being performed and is not a block migration: | |
1920 | ||
1921 | -> { "execute": "query-migrate" } | |
1922 | <- { | |
1923 | "return":{ | |
1924 | "status":"active", | |
1925 | "ram":{ | |
1926 | "transferred":123, | |
1927 | "remaining":123, | |
1928 | "total":246 | |
1929 | } | |
1930 | } | |
1931 | } | |
1932 | ||
1933 | 5. Migration is being performed and is a block migration: | |
1934 | ||
1935 | -> { "execute": "query-migrate" } | |
1936 | <- { | |
1937 | "return":{ | |
1938 | "status":"active", | |
1939 | "ram":{ | |
1940 | "total":1057024, | |
1941 | "remaining":1053304, | |
1942 | "transferred":3720 | |
1943 | }, | |
1944 | "disk":{ | |
1945 | "total":20971520, | |
1946 | "remaining":20880384, | |
1947 | "transferred":91136 | |
1948 | } | |
1949 | } | |
1950 | } | |
1951 | ||
1952 | EQMP | |
1953 | ||
791e7c82 LC |
1954 | { |
1955 | .name = "query-migrate", | |
1956 | .args_type = "", | |
1957 | .mhandler.cmd_new = qmp_marshal_input_query_migrate, | |
1958 | }, | |
1959 | ||
82a56f0d LC |
1960 | SQMP |
1961 | query-balloon | |
1962 | ------------- | |
1963 | ||
1964 | Show balloon information. | |
1965 | ||
1966 | Make an asynchronous request for balloon info. When the request completes a | |
1967 | json-object will be returned containing the following data: | |
1968 | ||
1969 | - "actual": current balloon value in bytes (json-int) | |
1970 | - "mem_swapped_in": Amount of memory swapped in bytes (json-int, optional) | |
1971 | - "mem_swapped_out": Amount of memory swapped out in bytes (json-int, optional) | |
1972 | - "major_page_faults": Number of major faults (json-int, optional) | |
1973 | - "minor_page_faults": Number of minor faults (json-int, optional) | |
1974 | - "free_mem": Total amount of free and unused memory in | |
1975 | bytes (json-int, optional) | |
1976 | - "total_mem": Total amount of available memory in bytes (json-int, optional) | |
1977 | ||
1978 | Example: | |
1979 | ||
1980 | -> { "execute": "query-balloon" } | |
1981 | <- { | |
1982 | "return":{ | |
1983 | "actual":1073741824, | |
1984 | "mem_swapped_in":0, | |
1985 | "mem_swapped_out":0, | |
1986 | "major_page_faults":142, | |
1987 | "minor_page_faults":239245, | |
1988 | "free_mem":1014185984, | |
1989 | "total_mem":1044668416 | |
1990 | } | |
1991 | } | |
1992 | ||
1993 | EQMP | |
1994 | ||
96637bcd LC |
1995 | { |
1996 | .name = "query-balloon", | |
1997 | .args_type = "", | |
1998 | .mhandler.cmd_new = qmp_marshal_input_query_balloon, | |
1999 | }, | |
b4b12c62 AL |
2000 | |
2001 | { | |
2002 | .name = "qom-list", | |
2003 | .args_type = "path:s", | |
2004 | .mhandler.cmd_new = qmp_marshal_input_qom_list, | |
2005 | }, | |
eb6e8ea5 AL |
2006 | |
2007 | { | |
2008 | .name = "qom-set", | |
2009 | .args_type = "path:s,property:s,opts:O", | |
2010 | .mhandler.cmd_new = qmp_qom_set, | |
2011 | }, | |
2012 | ||
2013 | { | |
2014 | .name = "qom-get", | |
2015 | .args_type = "path:s,property:s", | |
2016 | .mhandler.cmd_new = qmp_qom_get, | |
2017 | }, | |
270b243f LC |
2018 | |
2019 | { | |
2020 | .name = "change-vnc-password", | |
2021 | .args_type = "password:s", | |
2022 | .mhandler.cmd_new = qmp_marshal_input_change_vnc_password, | |
2023 | }, |