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nbd: Add qemu-nbd -D for human-readable description
[qemu.git] / hmp.c
blobb5e3f54534c43e635c9414558f9bad3da5da2f1e
1 /*
2 * Human Monitor Interface
3 *
4 * Copyright IBM, Corp. 2011
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 *
12 * Contributions after 2012-01-13 are licensed under the terms of the
13 * GNU GPL, version 2 or (at your option) any later version.
14 */
15
16 #include "qemu/osdep.h"
17 #include "hmp.h"
18 #include "net/net.h"
19 #include "net/eth.h"
20 #include "sysemu/char.h"
21 #include "sysemu/block-backend.h"
22 #include "qemu/option.h"
23 #include "qemu/timer.h"
24 #include "qmp-commands.h"
25 #include "qemu/sockets.h"
26 #include "monitor/monitor.h"
27 #include "monitor/qdev.h"
28 #include "qapi/opts-visitor.h"
29 #include "qapi/qmp/qerror.h"
30 #include "qapi/string-output-visitor.h"
31 #include "qapi/util.h"
32 #include "qapi-visit.h"
33 #include "qom/object_interfaces.h"
34 #include "ui/console.h"
35 #include "block/qapi.h"
36 #include "qemu-io.h"
37 #include "qemu/cutils.h"
38 #include "qemu/error-report.h"
39 #include "hw/intc/intc.h"
40
41 #ifdef CONFIG_SPICE
42 #include <spice/enums.h>
43 #endif
44
45 static void hmp_handle_error(Monitor *mon, Error **errp)
46 {
47 assert(errp);
48 if (*errp) {
49 error_report_err(*errp);
50 }
51 }
52
53 void hmp_info_name(Monitor *mon, const QDict *qdict)
54 {
55 NameInfo *info;
56
57 info = qmp_query_name(NULL);
58 if (info->has_name) {
59 monitor_printf(mon, "%s\n", info->name);
60 }
61 qapi_free_NameInfo(info);
62 }
63
64 void hmp_info_version(Monitor *mon, const QDict *qdict)
65 {
66 VersionInfo *info;
67
68 info = qmp_query_version(NULL);
69
70 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
71 info->qemu->major, info->qemu->minor, info->qemu->micro,
72 info->package);
73
74 qapi_free_VersionInfo(info);
75 }
76
77 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
78 {
79 KvmInfo *info;
80
81 info = qmp_query_kvm(NULL);
82 monitor_printf(mon, "kvm support: ");
83 if (info->present) {
84 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
85 } else {
86 monitor_printf(mon, "not compiled\n");
87 }
88
89 qapi_free_KvmInfo(info);
90 }
91
92 void hmp_info_status(Monitor *mon, const QDict *qdict)
93 {
94 StatusInfo *info;
95
96 info = qmp_query_status(NULL);
97
98 monitor_printf(mon, "VM status: %s%s",
99 info->running ? "running" : "paused",
100 info->singlestep ? " (single step mode)" : "");
101
102 if (!info->running && info->status != RUN_STATE_PAUSED) {
103 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
104 }
105
106 monitor_printf(mon, "\n");
107
108 qapi_free_StatusInfo(info);
109 }
110
111 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
112 {
113 UuidInfo *info;
114
115 info = qmp_query_uuid(NULL);
116 monitor_printf(mon, "%s\n", info->UUID);
117 qapi_free_UuidInfo(info);
118 }
119
120 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
121 {
122 ChardevInfoList *char_info, *info;
123
124 char_info = qmp_query_chardev(NULL);
125 for (info = char_info; info; info = info->next) {
126 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
127 info->value->filename);
128 }
129
130 qapi_free_ChardevInfoList(char_info);
131 }
132
133 void hmp_info_mice(Monitor *mon, const QDict *qdict)
134 {
135 MouseInfoList *mice_list, *mouse;
136
137 mice_list = qmp_query_mice(NULL);
138 if (!mice_list) {
139 monitor_printf(mon, "No mouse devices connected\n");
140 return;
141 }
142
143 for (mouse = mice_list; mouse; mouse = mouse->next) {
144 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
145 mouse->value->current ? '*' : ' ',
146 mouse->value->index, mouse->value->name,
147 mouse->value->absolute ? " (absolute)" : "");
148 }
149
150 qapi_free_MouseInfoList(mice_list);
151 }
152
153 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
154 {
155 MigrationInfo *info;
156 MigrationCapabilityStatusList *caps, *cap;
157
158 info = qmp_query_migrate(NULL);
159 caps = qmp_query_migrate_capabilities(NULL);
160
161 /* do not display parameters during setup */
162 if (info->has_status && caps) {
163 monitor_printf(mon, "capabilities: ");
164 for (cap = caps; cap; cap = cap->next) {
165 monitor_printf(mon, "%s: %s ",
166 MigrationCapability_lookup[cap->value->capability],
167 cap->value->state ? "on" : "off");
168 }
169 monitor_printf(mon, "\n");
170 }
171
172 if (info->has_status) {
173 monitor_printf(mon, "Migration status: %s",
174 MigrationStatus_lookup[info->status]);
175 if (info->status == MIGRATION_STATUS_FAILED &&
176 info->has_error_desc) {
177 monitor_printf(mon, " (%s)\n", info->error_desc);
178 } else {
179 monitor_printf(mon, "\n");
180 }
181
182 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
183 info->total_time);
184 if (info->has_expected_downtime) {
185 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
186 info->expected_downtime);
187 }
188 if (info->has_downtime) {
189 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
190 info->downtime);
191 }
192 if (info->has_setup_time) {
193 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
194 info->setup_time);
195 }
196 }
197
198 if (info->has_ram) {
199 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
200 info->ram->transferred >> 10);
201 monitor_printf(mon, "throughput: %0.2f mbps\n",
202 info->ram->mbps);
203 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
204 info->ram->remaining >> 10);
205 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
206 info->ram->total >> 10);
207 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
208 info->ram->duplicate);
209 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
210 info->ram->skipped);
211 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
212 info->ram->normal);
213 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
214 info->ram->normal_bytes >> 10);
215 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
216 info->ram->dirty_sync_count);
217 if (info->ram->dirty_pages_rate) {
218 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
219 info->ram->dirty_pages_rate);
220 }
221 if (info->ram->postcopy_requests) {
222 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
223 info->ram->postcopy_requests);
224 }
225 }
226
227 if (info->has_disk) {
228 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
229 info->disk->transferred >> 10);
230 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
231 info->disk->remaining >> 10);
232 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
233 info->disk->total >> 10);
234 }
235
236 if (info->has_xbzrle_cache) {
237 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
238 info->xbzrle_cache->cache_size);
239 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
240 info->xbzrle_cache->bytes >> 10);
241 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
242 info->xbzrle_cache->pages);
243 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
244 info->xbzrle_cache->cache_miss);
245 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
246 info->xbzrle_cache->cache_miss_rate);
247 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
248 info->xbzrle_cache->overflow);
249 }
250
251 if (info->has_cpu_throttle_percentage) {
252 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
253 info->cpu_throttle_percentage);
254 }
255
256 qapi_free_MigrationInfo(info);
257 qapi_free_MigrationCapabilityStatusList(caps);
258 }
259
260 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
261 {
262 MigrationCapabilityStatusList *caps, *cap;
263
264 caps = qmp_query_migrate_capabilities(NULL);
265
266 if (caps) {
267 monitor_printf(mon, "capabilities: ");
268 for (cap = caps; cap; cap = cap->next) {
269 monitor_printf(mon, "%s: %s ",
270 MigrationCapability_lookup[cap->value->capability],
271 cap->value->state ? "on" : "off");
272 }
273 monitor_printf(mon, "\n");
274 }
275
276 qapi_free_MigrationCapabilityStatusList(caps);
277 }
278
279 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
280 {
281 MigrationParameters *params;
282
283 params = qmp_query_migrate_parameters(NULL);
284
285 if (params) {
286 monitor_printf(mon, "parameters:");
287 assert(params->has_compress_level);
288 monitor_printf(mon, " %s: %" PRId64,
289 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
290 params->compress_level);
291 assert(params->has_compress_threads);
292 monitor_printf(mon, " %s: %" PRId64,
293 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
294 params->compress_threads);
295 assert(params->has_decompress_threads);
296 monitor_printf(mon, " %s: %" PRId64,
297 MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
298 params->decompress_threads);
299 assert(params->has_cpu_throttle_initial);
300 monitor_printf(mon, " %s: %" PRId64,
301 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL],
302 params->cpu_throttle_initial);
303 assert(params->has_cpu_throttle_increment);
304 monitor_printf(mon, " %s: %" PRId64,
305 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT],
306 params->cpu_throttle_increment);
307 monitor_printf(mon, " %s: '%s'",
308 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
309 params->has_tls_creds ? params->tls_creds : "");
310 monitor_printf(mon, " %s: '%s'",
311 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
312 params->has_tls_hostname ? params->tls_hostname : "");
313 assert(params->has_max_bandwidth);
314 monitor_printf(mon, " %s: %" PRId64 " bytes/second",
315 MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
316 params->max_bandwidth);
317 assert(params->has_downtime_limit);
318 monitor_printf(mon, " %s: %" PRId64 " milliseconds",
319 MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
320 params->downtime_limit);
321 monitor_printf(mon, " %s: %" PRId64,
322 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CHECKPOINT_DELAY],
323 params->x_checkpoint_delay);
324 monitor_printf(mon, "\n");
325 }
326
327 qapi_free_MigrationParameters(params);
328 }
329
330 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
331 {
332 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
333 qmp_query_migrate_cache_size(NULL) >> 10);
334 }
335
336 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
337 {
338 CpuInfoList *cpu_list, *cpu;
339
340 cpu_list = qmp_query_cpus(NULL);
341
342 for (cpu = cpu_list; cpu; cpu = cpu->next) {
343 int active = ' ';
344
345 if (cpu->value->CPU == monitor_get_cpu_index()) {
346 active = '*';
347 }
348
349 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
350
351 switch (cpu->value->arch) {
352 case CPU_INFO_ARCH_X86:
353 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86.pc);
354 break;
355 case CPU_INFO_ARCH_PPC:
356 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc.nip);
357 break;
358 case CPU_INFO_ARCH_SPARC:
359 monitor_printf(mon, " pc=0x%016" PRIx64,
360 cpu->value->u.q_sparc.pc);
361 monitor_printf(mon, " npc=0x%016" PRIx64,
362 cpu->value->u.q_sparc.npc);
363 break;
364 case CPU_INFO_ARCH_MIPS:
365 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips.PC);
366 break;
367 case CPU_INFO_ARCH_TRICORE:
368 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore.PC);
369 break;
370 default:
371 break;
372 }
373
374 if (cpu->value->halted) {
375 monitor_printf(mon, " (halted)");
376 }
377
378 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
379 }
380
381 qapi_free_CpuInfoList(cpu_list);
382 }
383
384 static void print_block_info(Monitor *mon, BlockInfo *info,
385 BlockDeviceInfo *inserted, bool verbose)
386 {
387 ImageInfo *image_info;
388
389 assert(!info || !info->has_inserted || info->inserted == inserted);
390
391 if (info) {
392 monitor_printf(mon, "%s", info->device);
393 if (inserted && inserted->has_node_name) {
394 monitor_printf(mon, " (%s)", inserted->node_name);
395 }
396 } else {
397 assert(inserted);
398 monitor_printf(mon, "%s",
399 inserted->has_node_name
400 ? inserted->node_name
401 : "<anonymous>");
402 }
403
404 if (inserted) {
405 monitor_printf(mon, ": %s (%s%s%s)\n",
406 inserted->file,
407 inserted->drv,
408 inserted->ro ? ", read-only" : "",
409 inserted->encrypted ? ", encrypted" : "");
410 } else {
411 monitor_printf(mon, ": [not inserted]\n");
412 }
413
414 if (info) {
415 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
416 monitor_printf(mon, " I/O status: %s\n",
417 BlockDeviceIoStatus_lookup[info->io_status]);
418 }
419
420 if (info->removable) {
421 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
422 info->locked ? "" : "not ",
423 info->tray_open ? "open" : "closed");
424 }
425 }
426
427
428 if (!inserted) {
429 return;
430 }
431
432 monitor_printf(mon, " Cache mode: %s%s%s\n",
433 inserted->cache->writeback ? "writeback" : "writethrough",
434 inserted->cache->direct ? ", direct" : "",
435 inserted->cache->no_flush ? ", ignore flushes" : "");
436
437 if (inserted->has_backing_file) {
438 monitor_printf(mon,
439 " Backing file: %s "
440 "(chain depth: %" PRId64 ")\n",
441 inserted->backing_file,
442 inserted->backing_file_depth);
443 }
444
445 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
446 monitor_printf(mon, " Detect zeroes: %s\n",
447 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
448 }
449
450 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
451 inserted->iops || inserted->iops_rd || inserted->iops_wr)
452 {
453 monitor_printf(mon, " I/O throttling: bps=%" PRId64
454 " bps_rd=%" PRId64 " bps_wr=%" PRId64
455 " bps_max=%" PRId64
456 " bps_rd_max=%" PRId64
457 " bps_wr_max=%" PRId64
458 " iops=%" PRId64 " iops_rd=%" PRId64
459 " iops_wr=%" PRId64
460 " iops_max=%" PRId64
461 " iops_rd_max=%" PRId64
462 " iops_wr_max=%" PRId64
463 " iops_size=%" PRId64
464 " group=%s\n",
465 inserted->bps,
466 inserted->bps_rd,
467 inserted->bps_wr,
468 inserted->bps_max,
469 inserted->bps_rd_max,
470 inserted->bps_wr_max,
471 inserted->iops,
472 inserted->iops_rd,
473 inserted->iops_wr,
474 inserted->iops_max,
475 inserted->iops_rd_max,
476 inserted->iops_wr_max,
477 inserted->iops_size,
478 inserted->group);
479 }
480
481 if (verbose) {
482 monitor_printf(mon, "\nImages:\n");
483 image_info = inserted->image;
484 while (1) {
485 bdrv_image_info_dump((fprintf_function)monitor_printf,
486 mon, image_info);
487 if (image_info->has_backing_image) {
488 image_info = image_info->backing_image;
489 } else {
490 break;
491 }
492 }
493 }
494 }
495
496 void hmp_info_block(Monitor *mon, const QDict *qdict)
497 {
498 BlockInfoList *block_list, *info;
499 BlockDeviceInfoList *blockdev_list, *blockdev;
500 const char *device = qdict_get_try_str(qdict, "device");
501 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
502 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
503 bool printed = false;
504
505 /* Print BlockBackend information */
506 if (!nodes) {
507 block_list = qmp_query_block(NULL);
508 } else {
509 block_list = NULL;
510 }
511
512 for (info = block_list; info; info = info->next) {
513 if (device && strcmp(device, info->value->device)) {
514 continue;
515 }
516
517 if (info != block_list) {
518 monitor_printf(mon, "\n");
519 }
520
521 print_block_info(mon, info->value, info->value->has_inserted
522 ? info->value->inserted : NULL,
523 verbose);
524 printed = true;
525 }
526
527 qapi_free_BlockInfoList(block_list);
528
529 if ((!device && !nodes) || printed) {
530 return;
531 }
532
533 /* Print node information */
534 blockdev_list = qmp_query_named_block_nodes(NULL);
535 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
536 assert(blockdev->value->has_node_name);
537 if (device && strcmp(device, blockdev->value->node_name)) {
538 continue;
539 }
540
541 if (blockdev != blockdev_list) {
542 monitor_printf(mon, "\n");
543 }
544
545 print_block_info(mon, NULL, blockdev->value, verbose);
546 }
547 qapi_free_BlockDeviceInfoList(blockdev_list);
548 }
549
550 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
551 {
552 BlockStatsList *stats_list, *stats;
553
554 stats_list = qmp_query_blockstats(false, false, NULL);
555
556 for (stats = stats_list; stats; stats = stats->next) {
557 if (!stats->value->has_device) {
558 continue;
559 }
560
561 monitor_printf(mon, "%s:", stats->value->device);
562 monitor_printf(mon, " rd_bytes=%" PRId64
563 " wr_bytes=%" PRId64
564 " rd_operations=%" PRId64
565 " wr_operations=%" PRId64
566 " flush_operations=%" PRId64
567 " wr_total_time_ns=%" PRId64
568 " rd_total_time_ns=%" PRId64
569 " flush_total_time_ns=%" PRId64
570 " rd_merged=%" PRId64
571 " wr_merged=%" PRId64
572 " idle_time_ns=%" PRId64
573 "\n",
574 stats->value->stats->rd_bytes,
575 stats->value->stats->wr_bytes,
576 stats->value->stats->rd_operations,
577 stats->value->stats->wr_operations,
578 stats->value->stats->flush_operations,
579 stats->value->stats->wr_total_time_ns,
580 stats->value->stats->rd_total_time_ns,
581 stats->value->stats->flush_total_time_ns,
582 stats->value->stats->rd_merged,
583 stats->value->stats->wr_merged,
584 stats->value->stats->idle_time_ns);
585 }
586
587 qapi_free_BlockStatsList(stats_list);
588 }
589
590 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
591 {
592 VncInfo *info;
593 Error *err = NULL;
594 VncClientInfoList *client;
595
596 info = qmp_query_vnc(&err);
597 if (err) {
598 error_report_err(err);
599 return;
600 }
601
602 if (!info->enabled) {
603 monitor_printf(mon, "Server: disabled\n");
604 goto out;
605 }
606
607 monitor_printf(mon, "Server:\n");
608 if (info->has_host && info->has_service) {
609 monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
610 }
611 if (info->has_auth) {
612 monitor_printf(mon, " auth: %s\n", info->auth);
613 }
614
615 if (!info->has_clients || info->clients == NULL) {
616 monitor_printf(mon, "Client: none\n");
617 } else {
618 for (client = info->clients; client; client = client->next) {
619 monitor_printf(mon, "Client:\n");
620 monitor_printf(mon, " address: %s:%s\n",
621 client->value->host,
622 client->value->service);
623 monitor_printf(mon, " x509_dname: %s\n",
624 client->value->x509_dname ?
625 client->value->x509_dname : "none");
626 monitor_printf(mon, " username: %s\n",
627 client->value->has_sasl_username ?
628 client->value->sasl_username : "none");
629 }
630 }
631
632 out:
633 qapi_free_VncInfo(info);
634 }
635
636 #ifdef CONFIG_SPICE
637 void hmp_info_spice(Monitor *mon, const QDict *qdict)
638 {
639 SpiceChannelList *chan;
640 SpiceInfo *info;
641 const char *channel_name;
642 const char * const channel_names[] = {
643 [SPICE_CHANNEL_MAIN] = "main",
644 [SPICE_CHANNEL_DISPLAY] = "display",
645 [SPICE_CHANNEL_INPUTS] = "inputs",
646 [SPICE_CHANNEL_CURSOR] = "cursor",
647 [SPICE_CHANNEL_PLAYBACK] = "playback",
648 [SPICE_CHANNEL_RECORD] = "record",
649 [SPICE_CHANNEL_TUNNEL] = "tunnel",
650 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
651 [SPICE_CHANNEL_USBREDIR] = "usbredir",
652 [SPICE_CHANNEL_PORT] = "port",
653 #if 0
654 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
655 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
656 * as quick fix for build failures with older versions. */
657 [SPICE_CHANNEL_WEBDAV] = "webdav",
658 #endif
659 };
660
661 info = qmp_query_spice(NULL);
662
663 if (!info->enabled) {
664 monitor_printf(mon, "Server: disabled\n");
665 goto out;
666 }
667
668 monitor_printf(mon, "Server:\n");
669 if (info->has_port) {
670 monitor_printf(mon, " address: %s:%" PRId64 "\n",
671 info->host, info->port);
672 }
673 if (info->has_tls_port) {
674 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
675 info->host, info->tls_port);
676 }
677 monitor_printf(mon, " migrated: %s\n",
678 info->migrated ? "true" : "false");
679 monitor_printf(mon, " auth: %s\n", info->auth);
680 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
681 monitor_printf(mon, " mouse-mode: %s\n",
682 SpiceQueryMouseMode_lookup[info->mouse_mode]);
683
684 if (!info->has_channels || info->channels == NULL) {
685 monitor_printf(mon, "Channels: none\n");
686 } else {
687 for (chan = info->channels; chan; chan = chan->next) {
688 monitor_printf(mon, "Channel:\n");
689 monitor_printf(mon, " address: %s:%s%s\n",
690 chan->value->host, chan->value->port,
691 chan->value->tls ? " [tls]" : "");
692 monitor_printf(mon, " session: %" PRId64 "\n",
693 chan->value->connection_id);
694 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
695 chan->value->channel_type, chan->value->channel_id);
696
697 channel_name = "unknown";
698 if (chan->value->channel_type > 0 &&
699 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
700 channel_names[chan->value->channel_type]) {
701 channel_name = channel_names[chan->value->channel_type];
702 }
703
704 monitor_printf(mon, " channel name: %s\n", channel_name);
705 }
706 }
707
708 out:
709 qapi_free_SpiceInfo(info);
710 }
711 #endif
712
713 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
714 {
715 BalloonInfo *info;
716 Error *err = NULL;
717
718 info = qmp_query_balloon(&err);
719 if (err) {
720 error_report_err(err);
721 return;
722 }
723
724 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
725
726 qapi_free_BalloonInfo(info);
727 }
728
729 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
730 {
731 PciMemoryRegionList *region;
732
733 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
734 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
735 dev->slot, dev->function);
736 monitor_printf(mon, " ");
737
738 if (dev->class_info->has_desc) {
739 monitor_printf(mon, "%s", dev->class_info->desc);
740 } else {
741 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
742 }
743
744 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
745 dev->id->vendor, dev->id->device);
746
747 if (dev->has_irq) {
748 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
749 }
750
751 if (dev->has_pci_bridge) {
752 monitor_printf(mon, " BUS %" PRId64 ".\n",
753 dev->pci_bridge->bus->number);
754 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
755 dev->pci_bridge->bus->secondary);
756 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
757 dev->pci_bridge->bus->subordinate);
758
759 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
760 dev->pci_bridge->bus->io_range->base,
761 dev->pci_bridge->bus->io_range->limit);
762
763 monitor_printf(mon,
764 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
765 dev->pci_bridge->bus->memory_range->base,
766 dev->pci_bridge->bus->memory_range->limit);
767
768 monitor_printf(mon, " prefetchable memory range "
769 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
770 dev->pci_bridge->bus->prefetchable_range->base,
771 dev->pci_bridge->bus->prefetchable_range->limit);
772 }
773
774 for (region = dev->regions; region; region = region->next) {
775 uint64_t addr, size;
776
777 addr = region->value->address;
778 size = region->value->size;
779
780 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
781
782 if (!strcmp(region->value->type, "io")) {
783 monitor_printf(mon, "I/O at 0x%04" PRIx64
784 " [0x%04" PRIx64 "].\n",
785 addr, addr + size - 1);
786 } else {
787 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
788 " [0x%08" PRIx64 "].\n",
789 region->value->mem_type_64 ? 64 : 32,
790 region->value->prefetch ? " prefetchable" : "",
791 addr, addr + size - 1);
792 }
793 }
794
795 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
796
797 if (dev->has_pci_bridge) {
798 if (dev->pci_bridge->has_devices) {
799 PciDeviceInfoList *cdev;
800 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
801 hmp_info_pci_device(mon, cdev->value);
802 }
803 }
804 }
805 }
806
807 static int hmp_info_irq_foreach(Object *obj, void *opaque)
808 {
809 InterruptStatsProvider *intc;
810 InterruptStatsProviderClass *k;
811 Monitor *mon = opaque;
812
813 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
814 intc = INTERRUPT_STATS_PROVIDER(obj);
815 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
816 uint64_t *irq_counts;
817 unsigned int nb_irqs, i;
818 if (k->get_statistics &&
819 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
820 if (nb_irqs > 0) {
821 monitor_printf(mon, "IRQ statistics for %s:\n",
822 object_get_typename(obj));
823 for (i = 0; i < nb_irqs; i++) {
824 if (irq_counts[i] > 0) {
825 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
826 irq_counts[i]);
827 }
828 }
829 }
830 } else {
831 monitor_printf(mon, "IRQ statistics not available for %s.\n",
832 object_get_typename(obj));
833 }
834 }
835
836 return 0;
837 }
838
839 void hmp_info_irq(Monitor *mon, const QDict *qdict)
840 {
841 object_child_foreach_recursive(object_get_root(),
842 hmp_info_irq_foreach, mon);
843 }
844
845 static int hmp_info_pic_foreach(Object *obj, void *opaque)
846 {
847 InterruptStatsProvider *intc;
848 InterruptStatsProviderClass *k;
849 Monitor *mon = opaque;
850
851 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
852 intc = INTERRUPT_STATS_PROVIDER(obj);
853 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
854 if (k->print_info) {
855 k->print_info(intc, mon);
856 } else {
857 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
858 object_get_typename(obj));
859 }
860 }
861
862 return 0;
863 }
864
865 void hmp_info_pic(Monitor *mon, const QDict *qdict)
866 {
867 object_child_foreach_recursive(object_get_root(),
868 hmp_info_pic_foreach, mon);
869 }
870
871 void hmp_info_pci(Monitor *mon, const QDict *qdict)
872 {
873 PciInfoList *info_list, *info;
874 Error *err = NULL;
875
876 info_list = qmp_query_pci(&err);
877 if (err) {
878 monitor_printf(mon, "PCI devices not supported\n");
879 error_free(err);
880 return;
881 }
882
883 for (info = info_list; info; info = info->next) {
884 PciDeviceInfoList *dev;
885
886 for (dev = info->value->devices; dev; dev = dev->next) {
887 hmp_info_pci_device(mon, dev->value);
888 }
889 }
890
891 qapi_free_PciInfoList(info_list);
892 }
893
894 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
895 {
896 BlockJobInfoList *list;
897 Error *err = NULL;
898
899 list = qmp_query_block_jobs(&err);
900 assert(!err);
901
902 if (!list) {
903 monitor_printf(mon, "No active jobs\n");
904 return;
905 }
906
907 while (list) {
908 if (strcmp(list->value->type, "stream") == 0) {
909 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
910 " of %" PRId64 " bytes, speed limit %" PRId64
911 " bytes/s\n",
912 list->value->device,
913 list->value->offset,
914 list->value->len,
915 list->value->speed);
916 } else {
917 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
918 " of %" PRId64 " bytes, speed limit %" PRId64
919 " bytes/s\n",
920 list->value->type,
921 list->value->device,
922 list->value->offset,
923 list->value->len,
924 list->value->speed);
925 }
926 list = list->next;
927 }
928
929 qapi_free_BlockJobInfoList(list);
930 }
931
932 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
933 {
934 TPMInfoList *info_list, *info;
935 Error *err = NULL;
936 unsigned int c = 0;
937 TPMPassthroughOptions *tpo;
938
939 info_list = qmp_query_tpm(&err);
940 if (err) {
941 monitor_printf(mon, "TPM device not supported\n");
942 error_free(err);
943 return;
944 }
945
946 if (info_list) {
947 monitor_printf(mon, "TPM device:\n");
948 }
949
950 for (info = info_list; info; info = info->next) {
951 TPMInfo *ti = info->value;
952 monitor_printf(mon, " tpm%d: model=%s\n",
953 c, TpmModel_lookup[ti->model]);
954
955 monitor_printf(mon, " \\ %s: type=%s",
956 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
957
958 switch (ti->options->type) {
959 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
960 tpo = ti->options->u.passthrough.data;
961 monitor_printf(mon, "%s%s%s%s",
962 tpo->has_path ? ",path=" : "",
963 tpo->has_path ? tpo->path : "",
964 tpo->has_cancel_path ? ",cancel-path=" : "",
965 tpo->has_cancel_path ? tpo->cancel_path : "");
966 break;
967 case TPM_TYPE_OPTIONS_KIND__MAX:
968 break;
969 }
970 monitor_printf(mon, "\n");
971 c++;
972 }
973 qapi_free_TPMInfoList(info_list);
974 }
975
976 void hmp_quit(Monitor *mon, const QDict *qdict)
977 {
978 monitor_suspend(mon);
979 qmp_quit(NULL);
980 }
981
982 void hmp_stop(Monitor *mon, const QDict *qdict)
983 {
984 qmp_stop(NULL);
985 }
986
987 void hmp_system_reset(Monitor *mon, const QDict *qdict)
988 {
989 qmp_system_reset(NULL);
990 }
991
992 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
993 {
994 qmp_system_powerdown(NULL);
995 }
996
997 void hmp_cpu(Monitor *mon, const QDict *qdict)
998 {
999 int64_t cpu_index;
1000
1001 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1002 use it are converted to the QAPI */
1003 cpu_index = qdict_get_int(qdict, "index");
1004 if (monitor_set_cpu(cpu_index) < 0) {
1005 monitor_printf(mon, "invalid CPU index\n");
1006 }
1007 }
1008
1009 void hmp_memsave(Monitor *mon, const QDict *qdict)
1010 {
1011 uint32_t size = qdict_get_int(qdict, "size");
1012 const char *filename = qdict_get_str(qdict, "filename");
1013 uint64_t addr = qdict_get_int(qdict, "val");
1014 Error *err = NULL;
1015
1016 qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
1017 hmp_handle_error(mon, &err);
1018 }
1019
1020 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1021 {
1022 uint32_t size = qdict_get_int(qdict, "size");
1023 const char *filename = qdict_get_str(qdict, "filename");
1024 uint64_t addr = qdict_get_int(qdict, "val");
1025 Error *err = NULL;
1026
1027 qmp_pmemsave(addr, size, filename, &err);
1028 hmp_handle_error(mon, &err);
1029 }
1030
1031 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1032 {
1033 const char *chardev = qdict_get_str(qdict, "device");
1034 const char *data = qdict_get_str(qdict, "data");
1035 Error *err = NULL;
1036
1037 qmp_ringbuf_write(chardev, data, false, 0, &err);
1038
1039 hmp_handle_error(mon, &err);
1040 }
1041
1042 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1043 {
1044 uint32_t size = qdict_get_int(qdict, "size");
1045 const char *chardev = qdict_get_str(qdict, "device");
1046 char *data;
1047 Error *err = NULL;
1048 int i;
1049
1050 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1051 if (err) {
1052 error_report_err(err);
1053 return;
1054 }
1055
1056 for (i = 0; data[i]; i++) {
1057 unsigned char ch = data[i];
1058
1059 if (ch == '\\') {
1060 monitor_printf(mon, "\\\\");
1061 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1062 monitor_printf(mon, "\\u%04X", ch);
1063 } else {
1064 monitor_printf(mon, "%c", ch);
1065 }
1066
1067 }
1068 monitor_printf(mon, "\n");
1069 g_free(data);
1070 }
1071
1072 static void hmp_cont_cb(void *opaque, int err)
1073 {
1074 if (!err) {
1075 qmp_cont(NULL);
1076 }
1077 }
1078
1079 static bool key_is_missing(const BlockInfo *bdev)
1080 {
1081 return (bdev->inserted && bdev->inserted->encryption_key_missing);
1082 }
1083
1084 void hmp_cont(Monitor *mon, const QDict *qdict)
1085 {
1086 BlockInfoList *bdev_list, *bdev;
1087 Error *err = NULL;
1088
1089 bdev_list = qmp_query_block(NULL);
1090 for (bdev = bdev_list; bdev; bdev = bdev->next) {
1091 if (key_is_missing(bdev->value)) {
1092 monitor_read_block_device_key(mon, bdev->value->device,
1093 hmp_cont_cb, NULL);
1094 goto out;
1095 }
1096 }
1097
1098 qmp_cont(&err);
1099 hmp_handle_error(mon, &err);
1100
1101 out:
1102 qapi_free_BlockInfoList(bdev_list);
1103 }
1104
1105 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1106 {
1107 qmp_system_wakeup(NULL);
1108 }
1109
1110 void hmp_nmi(Monitor *mon, const QDict *qdict)
1111 {
1112 Error *err = NULL;
1113
1114 qmp_inject_nmi(&err);
1115 hmp_handle_error(mon, &err);
1116 }
1117
1118 void hmp_set_link(Monitor *mon, const QDict *qdict)
1119 {
1120 const char *name = qdict_get_str(qdict, "name");
1121 bool up = qdict_get_bool(qdict, "up");
1122 Error *err = NULL;
1123
1124 qmp_set_link(name, up, &err);
1125 hmp_handle_error(mon, &err);
1126 }
1127
1128 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1129 {
1130 const char *device = qdict_get_str(qdict, "device");
1131 const char *password = qdict_get_str(qdict, "password");
1132 Error *err = NULL;
1133
1134 qmp_block_passwd(true, device, false, NULL, password, &err);
1135 hmp_handle_error(mon, &err);
1136 }
1137
1138 void hmp_balloon(Monitor *mon, const QDict *qdict)
1139 {
1140 int64_t value = qdict_get_int(qdict, "value");
1141 Error *err = NULL;
1142
1143 qmp_balloon(value, &err);
1144 if (err) {
1145 error_report_err(err);
1146 }
1147 }
1148
1149 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1150 {
1151 const char *device = qdict_get_str(qdict, "device");
1152 int64_t size = qdict_get_int(qdict, "size");
1153 Error *err = NULL;
1154
1155 qmp_block_resize(true, device, false, NULL, size, &err);
1156 hmp_handle_error(mon, &err);
1157 }
1158
1159 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1160 {
1161 const char *filename = qdict_get_str(qdict, "target");
1162 const char *format = qdict_get_try_str(qdict, "format");
1163 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1164 bool full = qdict_get_try_bool(qdict, "full", false);
1165 Error *err = NULL;
1166 DriveMirror mirror = {
1167 .device = (char *)qdict_get_str(qdict, "device"),
1168 .target = (char *)filename,
1169 .has_format = !!format,
1170 .format = (char *)format,
1171 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1172 .has_mode = true,
1173 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1174 .unmap = true,
1175 };
1176
1177 if (!filename) {
1178 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1179 hmp_handle_error(mon, &err);
1180 return;
1181 }
1182 qmp_drive_mirror(&mirror, &err);
1183 hmp_handle_error(mon, &err);
1184 }
1185
1186 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1187 {
1188 const char *device = qdict_get_str(qdict, "device");
1189 const char *filename = qdict_get_str(qdict, "target");
1190 const char *format = qdict_get_try_str(qdict, "format");
1191 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1192 bool full = qdict_get_try_bool(qdict, "full", false);
1193 bool compress = qdict_get_try_bool(qdict, "compress", false);
1194 Error *err = NULL;
1195 DriveBackup backup = {
1196 .device = (char *)device,
1197 .target = (char *)filename,
1198 .has_format = !!format,
1199 .format = (char *)format,
1200 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1201 .has_mode = true,
1202 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1203 .has_compress = !!compress,
1204 .compress = compress,
1205 };
1206
1207 if (!filename) {
1208 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1209 hmp_handle_error(mon, &err);
1210 return;
1211 }
1212
1213 qmp_drive_backup(&backup, &err);
1214 hmp_handle_error(mon, &err);
1215 }
1216
1217 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1218 {
1219 const char *device = qdict_get_str(qdict, "device");
1220 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1221 const char *format = qdict_get_try_str(qdict, "format");
1222 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1223 enum NewImageMode mode;
1224 Error *err = NULL;
1225
1226 if (!filename) {
1227 /* In the future, if 'snapshot-file' is not specified, the snapshot
1228 will be taken internally. Today it's actually required. */
1229 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1230 hmp_handle_error(mon, &err);
1231 return;
1232 }
1233
1234 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1235 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1236 filename, false, NULL,
1237 !!format, format,
1238 true, mode, &err);
1239 hmp_handle_error(mon, &err);
1240 }
1241
1242 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1243 {
1244 const char *device = qdict_get_str(qdict, "device");
1245 const char *name = qdict_get_str(qdict, "name");
1246 Error *err = NULL;
1247
1248 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1249 hmp_handle_error(mon, &err);
1250 }
1251
1252 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1253 {
1254 const char *device = qdict_get_str(qdict, "device");
1255 const char *name = qdict_get_str(qdict, "name");
1256 const char *id = qdict_get_try_str(qdict, "id");
1257 Error *err = NULL;
1258
1259 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1260 true, name, &err);
1261 hmp_handle_error(mon, &err);
1262 }
1263
1264 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1265 {
1266 qmp_migrate_cancel(NULL);
1267 }
1268
1269 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1270 {
1271 Error *err = NULL;
1272 const char *uri = qdict_get_str(qdict, "uri");
1273
1274 qmp_migrate_incoming(uri, &err);
1275
1276 hmp_handle_error(mon, &err);
1277 }
1278
1279 /* Kept for backwards compatibility */
1280 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1281 {
1282 double value = qdict_get_double(qdict, "value");
1283 qmp_migrate_set_downtime(value, NULL);
1284 }
1285
1286 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1287 {
1288 int64_t value = qdict_get_int(qdict, "value");
1289 Error *err = NULL;
1290
1291 qmp_migrate_set_cache_size(value, &err);
1292 if (err) {
1293 error_report_err(err);
1294 return;
1295 }
1296 }
1297
1298 /* Kept for backwards compatibility */
1299 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1300 {
1301 int64_t value = qdict_get_int(qdict, "value");
1302 qmp_migrate_set_speed(value, NULL);
1303 }
1304
1305 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1306 {
1307 const char *cap = qdict_get_str(qdict, "capability");
1308 bool state = qdict_get_bool(qdict, "state");
1309 Error *err = NULL;
1310 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1311 int i;
1312
1313 for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
1314 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1315 caps->value = g_malloc0(sizeof(*caps->value));
1316 caps->value->capability = i;
1317 caps->value->state = state;
1318 caps->next = NULL;
1319 qmp_migrate_set_capabilities(caps, &err);
1320 break;
1321 }
1322 }
1323
1324 if (i == MIGRATION_CAPABILITY__MAX) {
1325 error_setg(&err, QERR_INVALID_PARAMETER, cap);
1326 }
1327
1328 qapi_free_MigrationCapabilityStatusList(caps);
1329
1330 if (err) {
1331 error_report_err(err);
1332 }
1333 }
1334
1335 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1336 {
1337 const char *param = qdict_get_str(qdict, "parameter");
1338 const char *valuestr = qdict_get_str(qdict, "value");
1339 int64_t valuebw = 0;
1340 long valueint = 0;
1341 char *endp;
1342 Error *err = NULL;
1343 bool use_int_value = false;
1344 int i;
1345
1346 for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
1347 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1348 MigrationParameters p = { 0 };
1349 switch (i) {
1350 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1351 p.has_compress_level = true;
1352 use_int_value = true;
1353 break;
1354 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1355 p.has_compress_threads = true;
1356 use_int_value = true;
1357 break;
1358 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1359 p.has_decompress_threads = true;
1360 use_int_value = true;
1361 break;
1362 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1363 p.has_cpu_throttle_initial = true;
1364 use_int_value = true;
1365 break;
1366 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1367 p.has_cpu_throttle_increment = true;
1368 use_int_value = true;
1369 break;
1370 case MIGRATION_PARAMETER_TLS_CREDS:
1371 p.has_tls_creds = true;
1372 p.tls_creds = (char *) valuestr;
1373 break;
1374 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1375 p.has_tls_hostname = true;
1376 p.tls_hostname = (char *) valuestr;
1377 break;
1378 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1379 p.has_max_bandwidth = true;
1380 valuebw = qemu_strtosz(valuestr, &endp);
1381 if (valuebw < 0 || (size_t)valuebw != valuebw
1382 || *endp != '\0') {
1383 error_setg(&err, "Invalid size %s", valuestr);
1384 goto cleanup;
1385 }
1386 p.max_bandwidth = valuebw;
1387 break;
1388 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1389 p.has_downtime_limit = true;
1390 use_int_value = true;
1391 break;
1392 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1393 p.has_x_checkpoint_delay = true;
1394 use_int_value = true;
1395 break;
1396 }
1397
1398 if (use_int_value) {
1399 if (qemu_strtol(valuestr, NULL, 10, &valueint) < 0) {
1400 error_setg(&err, "Unable to parse '%s' as an int",
1401 valuestr);
1402 goto cleanup;
1403 }
1404 /* Set all integers; only one has_FOO will be set, and
1405 * the code ignores the remaining values */
1406 p.compress_level = valueint;
1407 p.compress_threads = valueint;
1408 p.decompress_threads = valueint;
1409 p.cpu_throttle_initial = valueint;
1410 p.cpu_throttle_increment = valueint;
1411 p.downtime_limit = valueint;
1412 p.x_checkpoint_delay = valueint;
1413 }
1414
1415 qmp_migrate_set_parameters(&p, &err);
1416 break;
1417 }
1418 }
1419
1420 if (i == MIGRATION_PARAMETER__MAX) {
1421 error_setg(&err, QERR_INVALID_PARAMETER, param);
1422 }
1423
1424 cleanup:
1425 if (err) {
1426 error_report_err(err);
1427 }
1428 }
1429
1430 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1431 {
1432 Error *err = NULL;
1433 const char *protocol = qdict_get_str(qdict, "protocol");
1434 const char *hostname = qdict_get_str(qdict, "hostname");
1435 bool has_port = qdict_haskey(qdict, "port");
1436 int port = qdict_get_try_int(qdict, "port", -1);
1437 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1438 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1439 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1440
1441 qmp_client_migrate_info(protocol, hostname,
1442 has_port, port, has_tls_port, tls_port,
1443 !!cert_subject, cert_subject, &err);
1444 hmp_handle_error(mon, &err);
1445 }
1446
1447 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1448 {
1449 Error *err = NULL;
1450 qmp_migrate_start_postcopy(&err);
1451 hmp_handle_error(mon, &err);
1452 }
1453
1454 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1455 {
1456 Error *err = NULL;
1457
1458 qmp_x_colo_lost_heartbeat(&err);
1459 hmp_handle_error(mon, &err);
1460 }
1461
1462 void hmp_set_password(Monitor *mon, const QDict *qdict)
1463 {
1464 const char *protocol = qdict_get_str(qdict, "protocol");
1465 const char *password = qdict_get_str(qdict, "password");
1466 const char *connected = qdict_get_try_str(qdict, "connected");
1467 Error *err = NULL;
1468
1469 qmp_set_password(protocol, password, !!connected, connected, &err);
1470 hmp_handle_error(mon, &err);
1471 }
1472
1473 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1474 {
1475 const char *protocol = qdict_get_str(qdict, "protocol");
1476 const char *whenstr = qdict_get_str(qdict, "time");
1477 Error *err = NULL;
1478
1479 qmp_expire_password(protocol, whenstr, &err);
1480 hmp_handle_error(mon, &err);
1481 }
1482
1483 void hmp_eject(Monitor *mon, const QDict *qdict)
1484 {
1485 bool force = qdict_get_try_bool(qdict, "force", false);
1486 const char *device = qdict_get_str(qdict, "device");
1487 Error *err = NULL;
1488
1489 qmp_eject(true, device, false, NULL, true, force, &err);
1490 hmp_handle_error(mon, &err);
1491 }
1492
1493 static void hmp_change_read_arg(void *opaque, const char *password,
1494 void *readline_opaque)
1495 {
1496 qmp_change_vnc_password(password, NULL);
1497 monitor_read_command(opaque, 1);
1498 }
1499
1500 void hmp_change(Monitor *mon, const QDict *qdict)
1501 {
1502 const char *device = qdict_get_str(qdict, "device");
1503 const char *target = qdict_get_str(qdict, "target");
1504 const char *arg = qdict_get_try_str(qdict, "arg");
1505 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1506 BlockdevChangeReadOnlyMode read_only_mode = 0;
1507 Error *err = NULL;
1508
1509 if (strcmp(device, "vnc") == 0) {
1510 if (read_only) {
1511 monitor_printf(mon,
1512 "Parameter 'read-only-mode' is invalid for VNC\n");
1513 return;
1514 }
1515 if (strcmp(target, "passwd") == 0 ||
1516 strcmp(target, "password") == 0) {
1517 if (!arg) {
1518 monitor_read_password(mon, hmp_change_read_arg, NULL);
1519 return;
1520 }
1521 }
1522 qmp_change("vnc", target, !!arg, arg, &err);
1523 } else {
1524 if (read_only) {
1525 read_only_mode =
1526 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1527 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE__MAX,
1528 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1529 if (err) {
1530 hmp_handle_error(mon, &err);
1531 return;
1532 }
1533 }
1534
1535 qmp_blockdev_change_medium(true, device, false, NULL, target,
1536 !!arg, arg, !!read_only, read_only_mode,
1537 &err);
1538 if (err &&
1539 error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1540 error_free(err);
1541 monitor_read_block_device_key(mon, device, NULL, NULL);
1542 return;
1543 }
1544 }
1545
1546 hmp_handle_error(mon, &err);
1547 }
1548
1549 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1550 {
1551 Error *err = NULL;
1552 BlockIOThrottle throttle = {
1553 .device = (char *) qdict_get_str(qdict, "device"),
1554 .bps = qdict_get_int(qdict, "bps"),
1555 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1556 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1557 .iops = qdict_get_int(qdict, "iops"),
1558 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1559 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1560 };
1561
1562 qmp_block_set_io_throttle(&throttle, &err);
1563 hmp_handle_error(mon, &err);
1564 }
1565
1566 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1567 {
1568 Error *error = NULL;
1569 const char *device = qdict_get_str(qdict, "device");
1570 const char *base = qdict_get_try_str(qdict, "base");
1571 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1572
1573 qmp_block_stream(false, NULL, device, base != NULL, base, false, NULL,
1574 false, NULL, qdict_haskey(qdict, "speed"), speed,
1575 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1576
1577 hmp_handle_error(mon, &error);
1578 }
1579
1580 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1581 {
1582 Error *error = NULL;
1583 const char *device = qdict_get_str(qdict, "device");
1584 int64_t value = qdict_get_int(qdict, "speed");
1585
1586 qmp_block_job_set_speed(device, value, &error);
1587
1588 hmp_handle_error(mon, &error);
1589 }
1590
1591 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1592 {
1593 Error *error = NULL;
1594 const char *device = qdict_get_str(qdict, "device");
1595 bool force = qdict_get_try_bool(qdict, "force", false);
1596
1597 qmp_block_job_cancel(device, true, force, &error);
1598
1599 hmp_handle_error(mon, &error);
1600 }
1601
1602 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1603 {
1604 Error *error = NULL;
1605 const char *device = qdict_get_str(qdict, "device");
1606
1607 qmp_block_job_pause(device, &error);
1608
1609 hmp_handle_error(mon, &error);
1610 }
1611
1612 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1613 {
1614 Error *error = NULL;
1615 const char *device = qdict_get_str(qdict, "device");
1616
1617 qmp_block_job_resume(device, &error);
1618
1619 hmp_handle_error(mon, &error);
1620 }
1621
1622 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1623 {
1624 Error *error = NULL;
1625 const char *device = qdict_get_str(qdict, "device");
1626
1627 qmp_block_job_complete(device, &error);
1628
1629 hmp_handle_error(mon, &error);
1630 }
1631
1632 typedef struct HMPMigrationStatus
1633 {
1634 QEMUTimer *timer;
1635 Monitor *mon;
1636 bool is_block_migration;
1637 } HMPMigrationStatus;
1638
1639 static void hmp_migrate_status_cb(void *opaque)
1640 {
1641 HMPMigrationStatus *status = opaque;
1642 MigrationInfo *info;
1643
1644 info = qmp_query_migrate(NULL);
1645 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1646 info->status == MIGRATION_STATUS_SETUP) {
1647 if (info->has_disk) {
1648 int progress;
1649
1650 if (info->disk->remaining) {
1651 progress = info->disk->transferred * 100 / info->disk->total;
1652 } else {
1653 progress = 100;
1654 }
1655
1656 monitor_printf(status->mon, "Completed %d %%\r", progress);
1657 monitor_flush(status->mon);
1658 }
1659
1660 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1661 } else {
1662 if (status->is_block_migration) {
1663 monitor_printf(status->mon, "\n");
1664 }
1665 if (info->has_error_desc) {
1666 error_report("%s", info->error_desc);
1667 }
1668 monitor_resume(status->mon);
1669 timer_del(status->timer);
1670 g_free(status);
1671 }
1672
1673 qapi_free_MigrationInfo(info);
1674 }
1675
1676 void hmp_migrate(Monitor *mon, const QDict *qdict)
1677 {
1678 bool detach = qdict_get_try_bool(qdict, "detach", false);
1679 bool blk = qdict_get_try_bool(qdict, "blk", false);
1680 bool inc = qdict_get_try_bool(qdict, "inc", false);
1681 const char *uri = qdict_get_str(qdict, "uri");
1682 Error *err = NULL;
1683
1684 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1685 if (err) {
1686 error_report_err(err);
1687 return;
1688 }
1689
1690 if (!detach) {
1691 HMPMigrationStatus *status;
1692
1693 if (monitor_suspend(mon) < 0) {
1694 monitor_printf(mon, "terminal does not allow synchronous "
1695 "migration, continuing detached\n");
1696 return;
1697 }
1698
1699 status = g_malloc0(sizeof(*status));
1700 status->mon = mon;
1701 status->is_block_migration = blk || inc;
1702 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1703 status);
1704 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1705 }
1706 }
1707
1708 void hmp_device_add(Monitor *mon, const QDict *qdict)
1709 {
1710 Error *err = NULL;
1711
1712 qmp_device_add((QDict *)qdict, NULL, &err);
1713 hmp_handle_error(mon, &err);
1714 }
1715
1716 void hmp_device_del(Monitor *mon, const QDict *qdict)
1717 {
1718 const char *id = qdict_get_str(qdict, "id");
1719 Error *err = NULL;
1720
1721 qmp_device_del(id, &err);
1722 hmp_handle_error(mon, &err);
1723 }
1724
1725 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1726 {
1727 Error *err = NULL;
1728 bool paging = qdict_get_try_bool(qdict, "paging", false);
1729 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1730 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1731 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1732 const char *file = qdict_get_str(qdict, "filename");
1733 bool has_begin = qdict_haskey(qdict, "begin");
1734 bool has_length = qdict_haskey(qdict, "length");
1735 bool has_detach = qdict_haskey(qdict, "detach");
1736 int64_t begin = 0;
1737 int64_t length = 0;
1738 bool detach = false;
1739 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1740 char *prot;
1741
1742 if (zlib + lzo + snappy > 1) {
1743 error_setg(&err, "only one of '-z|-l|-s' can be set");
1744 hmp_handle_error(mon, &err);
1745 return;
1746 }
1747
1748 if (zlib) {
1749 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1750 }
1751
1752 if (lzo) {
1753 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1754 }
1755
1756 if (snappy) {
1757 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1758 }
1759
1760 if (has_begin) {
1761 begin = qdict_get_int(qdict, "begin");
1762 }
1763 if (has_length) {
1764 length = qdict_get_int(qdict, "length");
1765 }
1766 if (has_detach) {
1767 detach = qdict_get_bool(qdict, "detach");
1768 }
1769
1770 prot = g_strconcat("file:", file, NULL);
1771
1772 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1773 has_length, length, true, dump_format, &err);
1774 hmp_handle_error(mon, &err);
1775 g_free(prot);
1776 }
1777
1778 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1779 {
1780 Error *err = NULL;
1781 QemuOpts *opts;
1782
1783 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1784 if (err) {
1785 goto out;
1786 }
1787
1788 netdev_add(opts, &err);
1789 if (err) {
1790 qemu_opts_del(opts);
1791 }
1792
1793 out:
1794 hmp_handle_error(mon, &err);
1795 }
1796
1797 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1798 {
1799 const char *id = qdict_get_str(qdict, "id");
1800 Error *err = NULL;
1801
1802 qmp_netdev_del(id, &err);
1803 hmp_handle_error(mon, &err);
1804 }
1805
1806 void hmp_object_add(Monitor *mon, const QDict *qdict)
1807 {
1808 Error *err = NULL;
1809 QemuOpts *opts;
1810 Visitor *v;
1811 Object *obj = NULL;
1812
1813 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
1814 if (err) {
1815 hmp_handle_error(mon, &err);
1816 return;
1817 }
1818
1819 v = opts_visitor_new(opts);
1820 obj = user_creatable_add(qdict, v, &err);
1821 visit_free(v);
1822 qemu_opts_del(opts);
1823
1824 if (err) {
1825 hmp_handle_error(mon, &err);
1826 }
1827 if (obj) {
1828 object_unref(obj);
1829 }
1830 }
1831
1832 void hmp_getfd(Monitor *mon, const QDict *qdict)
1833 {
1834 const char *fdname = qdict_get_str(qdict, "fdname");
1835 Error *err = NULL;
1836
1837 qmp_getfd(fdname, &err);
1838 hmp_handle_error(mon, &err);
1839 }
1840
1841 void hmp_closefd(Monitor *mon, const QDict *qdict)
1842 {
1843 const char *fdname = qdict_get_str(qdict, "fdname");
1844 Error *err = NULL;
1845
1846 qmp_closefd(fdname, &err);
1847 hmp_handle_error(mon, &err);
1848 }
1849
1850 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1851 {
1852 const char *keys = qdict_get_str(qdict, "keys");
1853 KeyValueList *keylist, *head = NULL, *tmp = NULL;
1854 int has_hold_time = qdict_haskey(qdict, "hold-time");
1855 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1856 Error *err = NULL;
1857 char *separator;
1858 int keyname_len;
1859
1860 while (1) {
1861 separator = strchr(keys, '-');
1862 keyname_len = separator ? separator - keys : strlen(keys);
1863
1864 /* Be compatible with old interface, convert user inputted "<" */
1865 if (keys[0] == '<' && keyname_len == 1) {
1866 keys = "less";
1867 keyname_len = 4;
1868 }
1869
1870 keylist = g_malloc0(sizeof(*keylist));
1871 keylist->value = g_malloc0(sizeof(*keylist->value));
1872
1873 if (!head) {
1874 head = keylist;
1875 }
1876 if (tmp) {
1877 tmp->next = keylist;
1878 }
1879 tmp = keylist;
1880
1881 if (strstart(keys, "0x", NULL)) {
1882 char *endp;
1883 int value = strtoul(keys, &endp, 0);
1884 assert(endp <= keys + keyname_len);
1885 if (endp != keys + keyname_len) {
1886 goto err_out;
1887 }
1888 keylist->value->type = KEY_VALUE_KIND_NUMBER;
1889 keylist->value->u.number.data = value;
1890 } else {
1891 int idx = index_from_key(keys, keyname_len);
1892 if (idx == Q_KEY_CODE__MAX) {
1893 goto err_out;
1894 }
1895 keylist->value->type = KEY_VALUE_KIND_QCODE;
1896 keylist->value->u.qcode.data = idx;
1897 }
1898
1899 if (!separator) {
1900 break;
1901 }
1902 keys = separator + 1;
1903 }
1904
1905 qmp_send_key(head, has_hold_time, hold_time, &err);
1906 hmp_handle_error(mon, &err);
1907
1908 out:
1909 qapi_free_KeyValueList(head);
1910 return;
1911
1912 err_out:
1913 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
1914 goto out;
1915 }
1916
1917 void hmp_screendump(Monitor *mon, const QDict *qdict)
1918 {
1919 const char *filename = qdict_get_str(qdict, "filename");
1920 Error *err = NULL;
1921
1922 qmp_screendump(filename, &err);
1923 hmp_handle_error(mon, &err);
1924 }
1925
1926 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1927 {
1928 const char *uri = qdict_get_str(qdict, "uri");
1929 bool writable = qdict_get_try_bool(qdict, "writable", false);
1930 bool all = qdict_get_try_bool(qdict, "all", false);
1931 Error *local_err = NULL;
1932 BlockInfoList *block_list, *info;
1933 SocketAddress *addr;
1934
1935 if (writable && !all) {
1936 error_setg(&local_err, "-w only valid together with -a");
1937 goto exit;
1938 }
1939
1940 /* First check if the address is valid and start the server. */
1941 addr = socket_parse(uri, &local_err);
1942 if (local_err != NULL) {
1943 goto exit;
1944 }
1945
1946 qmp_nbd_server_start(addr, false, NULL, &local_err);
1947 qapi_free_SocketAddress(addr);
1948 if (local_err != NULL) {
1949 goto exit;
1950 }
1951
1952 if (!all) {
1953 return;
1954 }
1955
1956 /* Then try adding all block devices. If one fails, close all and
1957 * exit.
1958 */
1959 block_list = qmp_query_block(NULL);
1960
1961 for (info = block_list; info; info = info->next) {
1962 if (!info->value->has_inserted) {
1963 continue;
1964 }
1965
1966 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1967
1968 if (local_err != NULL) {
1969 qmp_nbd_server_stop(NULL);
1970 break;
1971 }
1972 }
1973
1974 qapi_free_BlockInfoList(block_list);
1975
1976 exit:
1977 hmp_handle_error(mon, &local_err);
1978 }
1979
1980 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1981 {
1982 const char *device = qdict_get_str(qdict, "device");
1983 bool writable = qdict_get_try_bool(qdict, "writable", false);
1984 Error *local_err = NULL;
1985
1986 qmp_nbd_server_add(device, true, writable, &local_err);
1987
1988 if (local_err != NULL) {
1989 hmp_handle_error(mon, &local_err);
1990 }
1991 }
1992
1993 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1994 {
1995 Error *err = NULL;
1996
1997 qmp_nbd_server_stop(&err);
1998 hmp_handle_error(mon, &err);
1999 }
2000
2001 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2002 {
2003 int cpuid;
2004 Error *err = NULL;
2005
2006 cpuid = qdict_get_int(qdict, "id");
2007 qmp_cpu_add(cpuid, &err);
2008 hmp_handle_error(mon, &err);
2009 }
2010
2011 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2012 {
2013 const char *args = qdict_get_str(qdict, "args");
2014 Error *err = NULL;
2015 QemuOpts *opts;
2016
2017 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
2018 if (opts == NULL) {
2019 error_setg(&err, "Parsing chardev args failed");
2020 } else {
2021 qemu_chr_new_from_opts(opts, &err);
2022 qemu_opts_del(opts);
2023 }
2024 hmp_handle_error(mon, &err);
2025 }
2026
2027 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2028 {
2029 Error *local_err = NULL;
2030
2031 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2032 hmp_handle_error(mon, &local_err);
2033 }
2034
2035 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2036 {
2037 BlockBackend *blk;
2038 BlockBackend *local_blk = NULL;
2039 AioContext *aio_context;
2040 const char* device = qdict_get_str(qdict, "device");
2041 const char* command = qdict_get_str(qdict, "command");
2042 Error *err = NULL;
2043
2044 blk = blk_by_name(device);
2045 if (!blk) {
2046 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2047 if (bs) {
2048 blk = local_blk = blk_new();
2049 blk_insert_bs(blk, bs);
2050 } else {
2051 goto fail;
2052 }
2053 }
2054
2055 aio_context = blk_get_aio_context(blk);
2056 aio_context_acquire(aio_context);
2057
2058 qemuio_command(blk, command);
2059
2060 aio_context_release(aio_context);
2061
2062 fail:
2063 blk_unref(local_blk);
2064 hmp_handle_error(mon, &err);
2065 }
2066
2067 void hmp_object_del(Monitor *mon, const QDict *qdict)
2068 {
2069 const char *id = qdict_get_str(qdict, "id");
2070 Error *err = NULL;
2071
2072 user_creatable_del(id, &err);
2073 hmp_handle_error(mon, &err);
2074 }
2075
2076 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2077 {
2078 Error *err = NULL;
2079 MemdevList *memdev_list = qmp_query_memdev(&err);
2080 MemdevList *m = memdev_list;
2081 Visitor *v;
2082 char *str;
2083 int i = 0;
2084
2085
2086 while (m) {
2087 v = string_output_visitor_new(false, &str);
2088 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
2089 monitor_printf(mon, "memory backend: %d\n", i);
2090 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2091 monitor_printf(mon, " merge: %s\n",
2092 m->value->merge ? "true" : "false");
2093 monitor_printf(mon, " dump: %s\n",
2094 m->value->dump ? "true" : "false");
2095 monitor_printf(mon, " prealloc: %s\n",
2096 m->value->prealloc ? "true" : "false");
2097 monitor_printf(mon, " policy: %s\n",
2098 HostMemPolicy_lookup[m->value->policy]);
2099 visit_complete(v, &str);
2100 monitor_printf(mon, " host nodes: %s\n", str);
2101
2102 g_free(str);
2103 visit_free(v);
2104 m = m->next;
2105 i++;
2106 }
2107
2108 monitor_printf(mon, "\n");
2109
2110 qapi_free_MemdevList(memdev_list);
2111 }
2112
2113 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2114 {
2115 Error *err = NULL;
2116 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2117 MemoryDeviceInfoList *info;
2118 MemoryDeviceInfo *value;
2119 PCDIMMDeviceInfo *di;
2120
2121 for (info = info_list; info; info = info->next) {
2122 value = info->value;
2123
2124 if (value) {
2125 switch (value->type) {
2126 case MEMORY_DEVICE_INFO_KIND_DIMM:
2127 di = value->u.dimm.data;
2128
2129 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
2130 MemoryDeviceInfoKind_lookup[value->type],
2131 di->id ? di->id : "");
2132 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2133 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2134 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2135 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2136 monitor_printf(mon, " memdev: %s\n", di->memdev);
2137 monitor_printf(mon, " hotplugged: %s\n",
2138 di->hotplugged ? "true" : "false");
2139 monitor_printf(mon, " hotpluggable: %s\n",
2140 di->hotpluggable ? "true" : "false");
2141 break;
2142 default:
2143 break;
2144 }
2145 }
2146 }
2147
2148 qapi_free_MemoryDeviceInfoList(info_list);
2149 }
2150
2151 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2152 {
2153 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2154 IOThreadInfoList *info;
2155
2156 for (info = info_list; info; info = info->next) {
2157 monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",
2158 info->value->id, info->value->thread_id);
2159 }
2160
2161 qapi_free_IOThreadInfoList(info_list);
2162 }
2163
2164 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2165 {
2166 const char *path = qdict_get_try_str(qdict, "path");
2167 ObjectPropertyInfoList *list;
2168 Error *err = NULL;
2169
2170 if (path == NULL) {
2171 monitor_printf(mon, "/\n");
2172 return;
2173 }
2174
2175 list = qmp_qom_list(path, &err);
2176 if (err == NULL) {
2177 ObjectPropertyInfoList *start = list;
2178 while (list != NULL) {
2179 ObjectPropertyInfo *value = list->value;
2180
2181 monitor_printf(mon, "%s (%s)\n",
2182 value->name, value->type);
2183 list = list->next;
2184 }
2185 qapi_free_ObjectPropertyInfoList(start);
2186 }
2187 hmp_handle_error(mon, &err);
2188 }
2189
2190 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2191 {
2192 const char *path = qdict_get_str(qdict, "path");
2193 const char *property = qdict_get_str(qdict, "property");
2194 const char *value = qdict_get_str(qdict, "value");
2195 Error *err = NULL;
2196 bool ambiguous = false;
2197 Object *obj;
2198
2199 obj = object_resolve_path(path, &ambiguous);
2200 if (obj == NULL) {
2201 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2202 "Device '%s' not found", path);
2203 } else {
2204 if (ambiguous) {
2205 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2206 }
2207 object_property_parse(obj, value, property, &err);
2208 }
2209 hmp_handle_error(mon, &err);
2210 }
2211
2212 void hmp_rocker(Monitor *mon, const QDict *qdict)
2213 {
2214 const char *name = qdict_get_str(qdict, "name");
2215 RockerSwitch *rocker;
2216 Error *err = NULL;
2217
2218 rocker = qmp_query_rocker(name, &err);
2219 if (err != NULL) {
2220 hmp_handle_error(mon, &err);
2221 return;
2222 }
2223
2224 monitor_printf(mon, "name: %s\n", rocker->name);
2225 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2226 monitor_printf(mon, "ports: %d\n", rocker->ports);
2227
2228 qapi_free_RockerSwitch(rocker);
2229 }
2230
2231 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2232 {
2233 RockerPortList *list, *port;
2234 const char *name = qdict_get_str(qdict, "name");
2235 Error *err = NULL;
2236
2237 list = qmp_query_rocker_ports(name, &err);
2238 if (err != NULL) {
2239 hmp_handle_error(mon, &err);
2240 return;
2241 }
2242
2243 monitor_printf(mon, " ena/ speed/ auto\n");
2244 monitor_printf(mon, " port link duplex neg?\n");
2245
2246 for (port = list; port; port = port->next) {
2247 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2248 port->value->name,
2249 port->value->enabled ? port->value->link_up ?
2250 "up" : "down" : "!ena",
2251 port->value->speed == 10000 ? "10G" : "??",
2252 port->value->duplex ? "FD" : "HD",
2253 port->value->autoneg ? "Yes" : "No");
2254 }
2255
2256 qapi_free_RockerPortList(list);
2257 }
2258
2259 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2260 {
2261 RockerOfDpaFlowList *list, *info;
2262 const char *name = qdict_get_str(qdict, "name");
2263 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2264 Error *err = NULL;
2265
2266 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2267 if (err != NULL) {
2268 hmp_handle_error(mon, &err);
2269 return;
2270 }
2271
2272 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2273
2274 for (info = list; info; info = info->next) {
2275 RockerOfDpaFlow *flow = info->value;
2276 RockerOfDpaFlowKey *key = flow->key;
2277 RockerOfDpaFlowMask *mask = flow->mask;
2278 RockerOfDpaFlowAction *action = flow->action;
2279
2280 if (flow->hits) {
2281 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2282 key->priority, key->tbl_id, flow->hits);
2283 } else {
2284 monitor_printf(mon, "%-4d %-3d ",
2285 key->priority, key->tbl_id);
2286 }
2287
2288 if (key->has_in_pport) {
2289 monitor_printf(mon, " pport %d", key->in_pport);
2290 if (mask->has_in_pport) {
2291 monitor_printf(mon, "(0x%x)", mask->in_pport);
2292 }
2293 }
2294
2295 if (key->has_vlan_id) {
2296 monitor_printf(mon, " vlan %d",
2297 key->vlan_id & VLAN_VID_MASK);
2298 if (mask->has_vlan_id) {
2299 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2300 }
2301 }
2302
2303 if (key->has_tunnel_id) {
2304 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2305 if (mask->has_tunnel_id) {
2306 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2307 }
2308 }
2309
2310 if (key->has_eth_type) {
2311 switch (key->eth_type) {
2312 case 0x0806:
2313 monitor_printf(mon, " ARP");
2314 break;
2315 case 0x0800:
2316 monitor_printf(mon, " IP");
2317 break;
2318 case 0x86dd:
2319 monitor_printf(mon, " IPv6");
2320 break;
2321 case 0x8809:
2322 monitor_printf(mon, " LACP");
2323 break;
2324 case 0x88cc:
2325 monitor_printf(mon, " LLDP");
2326 break;
2327 default:
2328 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2329 break;
2330 }
2331 }
2332
2333 if (key->has_eth_src) {
2334 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2335 (mask->has_eth_src) &&
2336 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2337 monitor_printf(mon, " src <any mcast/bcast>");
2338 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2339 (mask->has_eth_src) &&
2340 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2341 monitor_printf(mon, " src <any ucast>");
2342 } else {
2343 monitor_printf(mon, " src %s", key->eth_src);
2344 if (mask->has_eth_src) {
2345 monitor_printf(mon, "(%s)", mask->eth_src);
2346 }
2347 }
2348 }
2349
2350 if (key->has_eth_dst) {
2351 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2352 (mask->has_eth_dst) &&
2353 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2354 monitor_printf(mon, " dst <any mcast/bcast>");
2355 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2356 (mask->has_eth_dst) &&
2357 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2358 monitor_printf(mon, " dst <any ucast>");
2359 } else {
2360 monitor_printf(mon, " dst %s", key->eth_dst);
2361 if (mask->has_eth_dst) {
2362 monitor_printf(mon, "(%s)", mask->eth_dst);
2363 }
2364 }
2365 }
2366
2367 if (key->has_ip_proto) {
2368 monitor_printf(mon, " proto %d", key->ip_proto);
2369 if (mask->has_ip_proto) {
2370 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2371 }
2372 }
2373
2374 if (key->has_ip_tos) {
2375 monitor_printf(mon, " TOS %d", key->ip_tos);
2376 if (mask->has_ip_tos) {
2377 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2378 }
2379 }
2380
2381 if (key->has_ip_dst) {
2382 monitor_printf(mon, " dst %s", key->ip_dst);
2383 }
2384
2385 if (action->has_goto_tbl || action->has_group_id ||
2386 action->has_new_vlan_id) {
2387 monitor_printf(mon, " -->");
2388 }
2389
2390 if (action->has_new_vlan_id) {
2391 monitor_printf(mon, " apply new vlan %d",
2392 ntohs(action->new_vlan_id));
2393 }
2394
2395 if (action->has_group_id) {
2396 monitor_printf(mon, " write group 0x%08x", action->group_id);
2397 }
2398
2399 if (action->has_goto_tbl) {
2400 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2401 }
2402
2403 monitor_printf(mon, "\n");
2404 }
2405
2406 qapi_free_RockerOfDpaFlowList(list);
2407 }
2408
2409 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2410 {
2411 RockerOfDpaGroupList *list, *g;
2412 const char *name = qdict_get_str(qdict, "name");
2413 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2414 Error *err = NULL;
2415 bool set = false;
2416
2417 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2418 if (err != NULL) {
2419 hmp_handle_error(mon, &err);
2420 return;
2421 }
2422
2423 monitor_printf(mon, "id (decode) --> buckets\n");
2424
2425 for (g = list; g; g = g->next) {
2426 RockerOfDpaGroup *group = g->value;
2427
2428 monitor_printf(mon, "0x%08x", group->id);
2429
2430 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2431 group->type == 1 ? "L2 rewrite" :
2432 group->type == 2 ? "L3 unicast" :
2433 group->type == 3 ? "L2 multicast" :
2434 group->type == 4 ? "L2 flood" :
2435 group->type == 5 ? "L3 interface" :
2436 group->type == 6 ? "L3 multicast" :
2437 group->type == 7 ? "L3 ECMP" :
2438 group->type == 8 ? "L2 overlay" :
2439 "unknown");
2440
2441 if (group->has_vlan_id) {
2442 monitor_printf(mon, " vlan %d", group->vlan_id);
2443 }
2444
2445 if (group->has_pport) {
2446 monitor_printf(mon, " pport %d", group->pport);
2447 }
2448
2449 if (group->has_index) {
2450 monitor_printf(mon, " index %d", group->index);
2451 }
2452
2453 monitor_printf(mon, ") -->");
2454
2455 if (group->has_set_vlan_id && group->set_vlan_id) {
2456 set = true;
2457 monitor_printf(mon, " set vlan %d",
2458 group->set_vlan_id & VLAN_VID_MASK);
2459 }
2460
2461 if (group->has_set_eth_src) {
2462 if (!set) {
2463 set = true;
2464 monitor_printf(mon, " set");
2465 }
2466 monitor_printf(mon, " src %s", group->set_eth_src);
2467 }
2468
2469 if (group->has_set_eth_dst) {
2470 if (!set) {
2471 set = true;
2472 monitor_printf(mon, " set");
2473 }
2474 monitor_printf(mon, " dst %s", group->set_eth_dst);
2475 }
2476
2477 set = false;
2478
2479 if (group->has_ttl_check && group->ttl_check) {
2480 monitor_printf(mon, " check TTL");
2481 }
2482
2483 if (group->has_group_id && group->group_id) {
2484 monitor_printf(mon, " group id 0x%08x", group->group_id);
2485 }
2486
2487 if (group->has_pop_vlan && group->pop_vlan) {
2488 monitor_printf(mon, " pop vlan");
2489 }
2490
2491 if (group->has_out_pport) {
2492 monitor_printf(mon, " out pport %d", group->out_pport);
2493 }
2494
2495 if (group->has_group_ids) {
2496 struct uint32List *id;
2497
2498 monitor_printf(mon, " groups [");
2499 for (id = group->group_ids; id; id = id->next) {
2500 monitor_printf(mon, "0x%08x", id->value);
2501 if (id->next) {
2502 monitor_printf(mon, ",");
2503 }
2504 }
2505 monitor_printf(mon, "]");
2506 }
2507
2508 monitor_printf(mon, "\n");
2509 }
2510
2511 qapi_free_RockerOfDpaGroupList(list);
2512 }
2513
2514 void hmp_info_dump(Monitor *mon, const QDict *qdict)
2515 {
2516 DumpQueryResult *result = qmp_query_dump(NULL);
2517
2518 assert(result && result->status < DUMP_STATUS__MAX);
2519 monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]);
2520
2521 if (result->status == DUMP_STATUS_ACTIVE) {
2522 float percent = 0;
2523 assert(result->total != 0);
2524 percent = 100.0 * result->completed / result->total;
2525 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2526 }
2527
2528 qapi_free_DumpQueryResult(result);
2529 }
2530
2531 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2532 {
2533 Error *err = NULL;
2534 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2535 HotpluggableCPUList *saved = l;
2536 CpuInstanceProperties *c;
2537
2538 if (err != NULL) {
2539 hmp_handle_error(mon, &err);
2540 return;
2541 }
2542
2543 monitor_printf(mon, "Hotpluggable CPUs:\n");
2544 while (l) {
2545 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2546 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2547 l->value->vcpus_count);
2548 if (l->value->has_qom_path) {
2549 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2550 }
2551
2552 c = l->value->props;
2553 monitor_printf(mon, " CPUInstance Properties:\n");
2554 if (c->has_node_id) {
2555 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
2556 }
2557 if (c->has_socket_id) {
2558 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
2559 }
2560 if (c->has_core_id) {
2561 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
2562 }
2563 if (c->has_thread_id) {
2564 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
2565 }
2566
2567 l = l->next;
2568 }
2569
2570 qapi_free_HotpluggableCPUList(saved);
2571 }
QEmu