2 * Human Monitor Interface commands
4 * Copyright IBM, Corp. 2011
7 * Anthony Liguori <aliguori@us.ibm.com>
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
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.
16 #include "qemu/osdep.h"
17 #include "monitor/hmp.h"
20 #include "chardev/char.h"
21 #include "sysemu/block-backend.h"
22 #include "sysemu/runstate.h"
23 #include "qemu/config-file.h"
24 #include "qemu/option.h"
25 #include "qemu/timer.h"
26 #include "qemu/sockets.h"
27 #include "qemu/help_option.h"
28 #include "monitor/monitor-internal.h"
29 #include "qapi/error.h"
30 #include "qapi/clone-visitor.h"
31 #include "qapi/opts-visitor.h"
32 #include "qapi/qapi-builtin-visit.h"
33 #include "qapi/qapi-commands-block.h"
34 #include "qapi/qapi-commands-char.h"
35 #include "qapi/qapi-commands-control.h"
36 #include "qapi/qapi-commands-machine.h"
37 #include "qapi/qapi-commands-migration.h"
38 #include "qapi/qapi-commands-misc.h"
39 #include "qapi/qapi-commands-net.h"
40 #include "qapi/qapi-commands-pci.h"
41 #include "qapi/qapi-commands-rocker.h"
42 #include "qapi/qapi-commands-run-state.h"
43 #include "qapi/qapi-commands-stats.h"
44 #include "qapi/qapi-commands-tpm.h"
45 #include "qapi/qapi-commands-ui.h"
46 #include "qapi/qapi-commands-virtio.h"
47 #include "qapi/qapi-visit-virtio.h"
48 #include "qapi/qapi-visit-net.h"
49 #include "qapi/qapi-visit-migration.h"
50 #include "qapi/qmp/qdict.h"
51 #include "qapi/qmp/qerror.h"
52 #include "qapi/string-input-visitor.h"
53 #include "qapi/string-output-visitor.h"
54 #include "qom/object_interfaces.h"
55 #include "ui/console.h"
56 #include "qemu/cutils.h"
57 #include "qemu/error-report.h"
58 #include "hw/core/cpu.h"
59 #include "hw/intc/intc.h"
60 #include "migration/snapshot.h"
61 #include "migration/misc.h"
64 #include <spice/enums.h>
67 bool hmp_handle_error(Monitor *mon, Error *err)
70 error_reportf_err(err, "Error: ");
77 * Produce a strList from a comma separated list.
78 * A NULL or empty input string return NULL.
80 static strList *strList_from_comma_list(const char *in)
83 strList **tail = &res;
86 char *comma = strchr(in, ',');
90 value = g_strndup(in, comma - in);
91 in = comma + 1; /* skip the , */
96 QAPI_LIST_APPEND(tail, value);
102 void hmp_info_name(Monitor *mon, const QDict *qdict)
106 info = qmp_query_name(NULL);
107 if (info->has_name) {
108 monitor_printf(mon, "%s\n", info->name);
110 qapi_free_NameInfo(info);
113 void hmp_info_version(Monitor *mon, const QDict *qdict)
117 info = qmp_query_version(NULL);
119 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
120 info->qemu->major, info->qemu->minor, info->qemu->micro,
123 qapi_free_VersionInfo(info);
126 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
130 info = qmp_query_kvm(NULL);
131 monitor_printf(mon, "kvm support: ");
133 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
135 monitor_printf(mon, "not compiled\n");
138 qapi_free_KvmInfo(info);
141 void hmp_info_status(Monitor *mon, const QDict *qdict)
145 info = qmp_query_status(NULL);
147 monitor_printf(mon, "VM status: %s%s",
148 info->running ? "running" : "paused",
149 info->singlestep ? " (single step mode)" : "");
151 if (!info->running && info->status != RUN_STATE_PAUSED) {
152 monitor_printf(mon, " (%s)", RunState_str(info->status));
155 monitor_printf(mon, "\n");
157 qapi_free_StatusInfo(info);
160 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
164 info = qmp_query_uuid(NULL);
165 monitor_printf(mon, "%s\n", info->UUID);
166 qapi_free_UuidInfo(info);
169 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
171 ChardevInfoList *char_info, *info;
173 char_info = qmp_query_chardev(NULL);
174 for (info = char_info; info; info = info->next) {
175 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
176 info->value->filename);
179 qapi_free_ChardevInfoList(char_info);
182 void hmp_info_mice(Monitor *mon, const QDict *qdict)
184 MouseInfoList *mice_list, *mouse;
186 mice_list = qmp_query_mice(NULL);
188 monitor_printf(mon, "No mouse devices connected\n");
192 for (mouse = mice_list; mouse; mouse = mouse->next) {
193 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
194 mouse->value->current ? '*' : ' ',
195 mouse->value->index, mouse->value->name,
196 mouse->value->absolute ? " (absolute)" : "");
199 qapi_free_MouseInfoList(mice_list);
202 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
206 info = qmp_query_migrate(NULL);
208 migration_global_dump(mon);
210 if (info->blocked_reasons) {
211 strList *reasons = info->blocked_reasons;
212 monitor_printf(mon, "Outgoing migration blocked:\n");
214 monitor_printf(mon, " %s\n", reasons->value);
215 reasons = reasons->next;
219 if (info->has_status) {
220 monitor_printf(mon, "Migration status: %s",
221 MigrationStatus_str(info->status));
222 if (info->status == MIGRATION_STATUS_FAILED &&
223 info->has_error_desc) {
224 monitor_printf(mon, " (%s)\n", info->error_desc);
226 monitor_printf(mon, "\n");
229 monitor_printf(mon, "total time: %" PRIu64 " ms\n",
231 if (info->has_expected_downtime) {
232 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n",
233 info->expected_downtime);
235 if (info->has_downtime) {
236 monitor_printf(mon, "downtime: %" PRIu64 " ms\n",
239 if (info->has_setup_time) {
240 monitor_printf(mon, "setup: %" PRIu64 " ms\n",
246 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
247 info->ram->transferred >> 10);
248 monitor_printf(mon, "throughput: %0.2f mbps\n",
250 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
251 info->ram->remaining >> 10);
252 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
253 info->ram->total >> 10);
254 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
255 info->ram->duplicate);
256 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
258 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
260 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
261 info->ram->normal_bytes >> 10);
262 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
263 info->ram->dirty_sync_count);
264 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
265 info->ram->page_size >> 10);
266 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n",
267 info->ram->multifd_bytes >> 10);
268 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n",
269 info->ram->pages_per_second);
271 if (info->ram->dirty_pages_rate) {
272 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
273 info->ram->dirty_pages_rate);
275 if (info->ram->postcopy_requests) {
276 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
277 info->ram->postcopy_requests);
279 if (info->ram->precopy_bytes) {
280 monitor_printf(mon, "precopy ram: %" PRIu64 " kbytes\n",
281 info->ram->precopy_bytes >> 10);
283 if (info->ram->downtime_bytes) {
284 monitor_printf(mon, "downtime ram: %" PRIu64 " kbytes\n",
285 info->ram->downtime_bytes >> 10);
287 if (info->ram->postcopy_bytes) {
288 monitor_printf(mon, "postcopy ram: %" PRIu64 " kbytes\n",
289 info->ram->postcopy_bytes >> 10);
291 if (info->ram->dirty_sync_missed_zero_copy) {
293 "Zero-copy-send fallbacks happened: %" PRIu64 " times\n",
294 info->ram->dirty_sync_missed_zero_copy);
298 if (info->has_disk) {
299 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
300 info->disk->transferred >> 10);
301 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
302 info->disk->remaining >> 10);
303 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
304 info->disk->total >> 10);
307 if (info->has_xbzrle_cache) {
308 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
309 info->xbzrle_cache->cache_size);
310 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
311 info->xbzrle_cache->bytes >> 10);
312 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
313 info->xbzrle_cache->pages);
314 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n",
315 info->xbzrle_cache->cache_miss);
316 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
317 info->xbzrle_cache->cache_miss_rate);
318 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n",
319 info->xbzrle_cache->encoding_rate);
320 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n",
321 info->xbzrle_cache->overflow);
324 if (info->has_compression) {
325 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n",
326 info->compression->pages);
327 monitor_printf(mon, "compression busy: %" PRIu64 "\n",
328 info->compression->busy);
329 monitor_printf(mon, "compression busy rate: %0.2f\n",
330 info->compression->busy_rate);
331 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n",
332 info->compression->compressed_size >> 10);
333 monitor_printf(mon, "compression rate: %0.2f\n",
334 info->compression->compression_rate);
337 if (info->has_cpu_throttle_percentage) {
338 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
339 info->cpu_throttle_percentage);
342 if (info->has_postcopy_blocktime) {
343 monitor_printf(mon, "postcopy blocktime: %u\n",
344 info->postcopy_blocktime);
347 if (info->has_postcopy_vcpu_blocktime) {
350 v = string_output_visitor_new(false, &str);
351 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime,
353 visit_complete(v, &str);
354 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str);
358 if (info->has_socket_address) {
359 SocketAddressList *addr;
361 monitor_printf(mon, "socket address: [\n");
363 for (addr = info->socket_address; addr; addr = addr->next) {
364 char *s = socket_uri(addr->value);
365 monitor_printf(mon, "\t%s\n", s);
368 monitor_printf(mon, "]\n");
371 if (info->has_vfio) {
372 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n",
373 info->vfio->transferred >> 10);
376 qapi_free_MigrationInfo(info);
379 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
381 MigrationCapabilityStatusList *caps, *cap;
383 caps = qmp_query_migrate_capabilities(NULL);
386 for (cap = caps; cap; cap = cap->next) {
387 monitor_printf(mon, "%s: %s\n",
388 MigrationCapability_str(cap->value->capability),
389 cap->value->state ? "on" : "off");
393 qapi_free_MigrationCapabilityStatusList(caps);
396 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
398 MigrationParameters *params;
400 params = qmp_query_migrate_parameters(NULL);
403 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
404 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL),
405 params->announce_initial);
406 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
407 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX),
408 params->announce_max);
409 monitor_printf(mon, "%s: %" PRIu64 "\n",
410 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS),
411 params->announce_rounds);
412 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
413 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP),
414 params->announce_step);
415 assert(params->has_compress_level);
416 monitor_printf(mon, "%s: %u\n",
417 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL),
418 params->compress_level);
419 assert(params->has_compress_threads);
420 monitor_printf(mon, "%s: %u\n",
421 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS),
422 params->compress_threads);
423 assert(params->has_compress_wait_thread);
424 monitor_printf(mon, "%s: %s\n",
425 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD),
426 params->compress_wait_thread ? "on" : "off");
427 assert(params->has_decompress_threads);
428 monitor_printf(mon, "%s: %u\n",
429 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS),
430 params->decompress_threads);
431 assert(params->has_throttle_trigger_threshold);
432 monitor_printf(mon, "%s: %u\n",
433 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD),
434 params->throttle_trigger_threshold);
435 assert(params->has_cpu_throttle_initial);
436 monitor_printf(mon, "%s: %u\n",
437 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL),
438 params->cpu_throttle_initial);
439 assert(params->has_cpu_throttle_increment);
440 monitor_printf(mon, "%s: %u\n",
441 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT),
442 params->cpu_throttle_increment);
443 assert(params->has_cpu_throttle_tailslow);
444 monitor_printf(mon, "%s: %s\n",
445 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW),
446 params->cpu_throttle_tailslow ? "on" : "off");
447 assert(params->has_max_cpu_throttle);
448 monitor_printf(mon, "%s: %u\n",
449 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE),
450 params->max_cpu_throttle);
451 assert(params->has_tls_creds);
452 monitor_printf(mon, "%s: '%s'\n",
453 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS),
455 assert(params->has_tls_hostname);
456 monitor_printf(mon, "%s: '%s'\n",
457 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME),
458 params->tls_hostname);
459 assert(params->has_max_bandwidth);
460 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n",
461 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH),
462 params->max_bandwidth);
463 assert(params->has_downtime_limit);
464 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
465 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT),
466 params->downtime_limit);
467 assert(params->has_x_checkpoint_delay);
468 monitor_printf(mon, "%s: %u ms\n",
469 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY),
470 params->x_checkpoint_delay);
471 assert(params->has_block_incremental);
472 monitor_printf(mon, "%s: %s\n",
473 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL),
474 params->block_incremental ? "on" : "off");
475 monitor_printf(mon, "%s: %u\n",
476 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS),
477 params->multifd_channels);
478 monitor_printf(mon, "%s: %s\n",
479 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION),
480 MultiFDCompression_str(params->multifd_compression));
481 monitor_printf(mon, "%s: %" PRIu64 " bytes\n",
482 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE),
483 params->xbzrle_cache_size);
484 monitor_printf(mon, "%s: %" PRIu64 "\n",
485 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH),
486 params->max_postcopy_bandwidth);
487 monitor_printf(mon, "%s: '%s'\n",
488 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ),
491 if (params->has_block_bitmap_mapping) {
492 const BitmapMigrationNodeAliasList *bmnal;
494 monitor_printf(mon, "%s:\n",
495 MigrationParameter_str(
496 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING));
498 for (bmnal = params->block_bitmap_mapping;
502 const BitmapMigrationNodeAlias *bmna = bmnal->value;
503 const BitmapMigrationBitmapAliasList *bmbal;
505 monitor_printf(mon, " '%s' -> '%s'\n",
506 bmna->node_name, bmna->alias);
508 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) {
509 const BitmapMigrationBitmapAlias *bmba = bmbal->value;
511 monitor_printf(mon, " '%s' -> '%s'\n",
512 bmba->name, bmba->alias);
518 qapi_free_MigrationParameters(params);
523 /* Helper for hmp_info_vnc_clients, _servers */
524 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
527 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
531 NetworkAddressFamily_str(info->family),
532 info->websocket ? " (Websocket)" : "");
535 /* Helper displaying and auth and crypt info */
536 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
538 VncVencryptSubAuth *vencrypt)
540 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
541 VncPrimaryAuth_str(auth),
542 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none");
545 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
548 VncClientInfo *cinfo = client->value;
550 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
551 monitor_printf(mon, " x509_dname: %s\n",
552 cinfo->has_x509_dname ?
553 cinfo->x509_dname : "none");
554 monitor_printf(mon, " sasl_username: %s\n",
555 cinfo->has_sasl_username ?
556 cinfo->sasl_username : "none");
558 client = client->next;
562 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
565 VncServerInfo2 *sinfo = server->value;
566 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
567 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
568 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
569 server = server->next;
573 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
575 VncInfo2List *info2l, *info2l_head;
578 info2l = qmp_query_vnc_servers(&err);
579 info2l_head = info2l;
580 if (hmp_handle_error(mon, err)) {
584 monitor_printf(mon, "None\n");
589 VncInfo2 *info = info2l->value;
590 monitor_printf(mon, "%s:\n", info->id);
591 hmp_info_vnc_servers(mon, info->server);
592 hmp_info_vnc_clients(mon, info->clients);
594 /* The server entry displays its auth, we only
595 * need to display in the case of 'reverse' connections
596 * where there's no server.
598 hmp_info_vnc_authcrypt(mon, " ", info->auth,
599 info->has_vencrypt ? &info->vencrypt : NULL);
601 if (info->has_display) {
602 monitor_printf(mon, " Display: %s\n", info->display);
604 info2l = info2l->next;
607 qapi_free_VncInfo2List(info2l_head);
613 void hmp_info_spice(Monitor *mon, const QDict *qdict)
615 SpiceChannelList *chan;
617 const char *channel_name;
618 const char * const channel_names[] = {
619 [SPICE_CHANNEL_MAIN] = "main",
620 [SPICE_CHANNEL_DISPLAY] = "display",
621 [SPICE_CHANNEL_INPUTS] = "inputs",
622 [SPICE_CHANNEL_CURSOR] = "cursor",
623 [SPICE_CHANNEL_PLAYBACK] = "playback",
624 [SPICE_CHANNEL_RECORD] = "record",
625 [SPICE_CHANNEL_TUNNEL] = "tunnel",
626 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
627 [SPICE_CHANNEL_USBREDIR] = "usbredir",
628 [SPICE_CHANNEL_PORT] = "port",
630 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
631 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
632 * as quick fix for build failures with older versions. */
633 [SPICE_CHANNEL_WEBDAV] = "webdav",
637 info = qmp_query_spice(NULL);
639 if (!info->enabled) {
640 monitor_printf(mon, "Server: disabled\n");
644 monitor_printf(mon, "Server:\n");
645 if (info->has_port) {
646 monitor_printf(mon, " address: %s:%" PRId64 "\n",
647 info->host, info->port);
649 if (info->has_tls_port) {
650 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
651 info->host, info->tls_port);
653 monitor_printf(mon, " migrated: %s\n",
654 info->migrated ? "true" : "false");
655 monitor_printf(mon, " auth: %s\n", info->auth);
656 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
657 monitor_printf(mon, " mouse-mode: %s\n",
658 SpiceQueryMouseMode_str(info->mouse_mode));
660 if (!info->has_channels || info->channels == NULL) {
661 monitor_printf(mon, "Channels: none\n");
663 for (chan = info->channels; chan; chan = chan->next) {
664 monitor_printf(mon, "Channel:\n");
665 monitor_printf(mon, " address: %s:%s%s\n",
666 chan->value->host, chan->value->port,
667 chan->value->tls ? " [tls]" : "");
668 monitor_printf(mon, " session: %" PRId64 "\n",
669 chan->value->connection_id);
670 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
671 chan->value->channel_type, chan->value->channel_id);
673 channel_name = "unknown";
674 if (chan->value->channel_type > 0 &&
675 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
676 channel_names[chan->value->channel_type]) {
677 channel_name = channel_names[chan->value->channel_type];
680 monitor_printf(mon, " channel name: %s\n", channel_name);
685 qapi_free_SpiceInfo(info);
689 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
694 info = qmp_query_balloon(&err);
695 if (hmp_handle_error(mon, err)) {
699 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
701 qapi_free_BalloonInfo(info);
704 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
706 PciMemoryRegionList *region;
708 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
709 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
710 dev->slot, dev->function);
711 monitor_printf(mon, " ");
713 if (dev->class_info->has_desc) {
714 monitor_puts(mon, dev->class_info->desc);
716 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
719 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
720 dev->id->vendor, dev->id->device);
721 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) {
722 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n",
723 dev->id->subsystem_vendor, dev->id->subsystem);
727 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n",
728 dev->irq, (char)('A' + dev->irq_pin - 1));
731 if (dev->has_pci_bridge) {
732 monitor_printf(mon, " BUS %" PRId64 ".\n",
733 dev->pci_bridge->bus->number);
734 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
735 dev->pci_bridge->bus->secondary);
736 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
737 dev->pci_bridge->bus->subordinate);
739 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
740 dev->pci_bridge->bus->io_range->base,
741 dev->pci_bridge->bus->io_range->limit);
744 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
745 dev->pci_bridge->bus->memory_range->base,
746 dev->pci_bridge->bus->memory_range->limit);
748 monitor_printf(mon, " prefetchable memory range "
749 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
750 dev->pci_bridge->bus->prefetchable_range->base,
751 dev->pci_bridge->bus->prefetchable_range->limit);
754 for (region = dev->regions; region; region = region->next) {
757 addr = region->value->address;
758 size = region->value->size;
760 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
762 if (!strcmp(region->value->type, "io")) {
763 monitor_printf(mon, "I/O at 0x%04" PRIx64
764 " [0x%04" PRIx64 "].\n",
765 addr, addr + size - 1);
767 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
768 " [0x%08" PRIx64 "].\n",
769 region->value->mem_type_64 ? 64 : 32,
770 region->value->prefetch ? " prefetchable" : "",
771 addr, addr + size - 1);
775 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
777 if (dev->has_pci_bridge) {
778 if (dev->pci_bridge->has_devices) {
779 PciDeviceInfoList *cdev;
780 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
781 hmp_info_pci_device(mon, cdev->value);
787 static int hmp_info_pic_foreach(Object *obj, void *opaque)
789 InterruptStatsProvider *intc;
790 InterruptStatsProviderClass *k;
791 Monitor *mon = opaque;
793 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
794 intc = INTERRUPT_STATS_PROVIDER(obj);
795 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
797 k->print_info(intc, mon);
799 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
800 object_get_typename(obj));
807 void hmp_info_pic(Monitor *mon, const QDict *qdict)
809 object_child_foreach_recursive(object_get_root(),
810 hmp_info_pic_foreach, mon);
813 void hmp_info_pci(Monitor *mon, const QDict *qdict)
815 PciInfoList *info_list, *info;
818 info_list = qmp_query_pci(&err);
820 monitor_printf(mon, "PCI devices not supported\n");
825 for (info = info_list; info; info = info->next) {
826 PciDeviceInfoList *dev;
828 for (dev = info->value->devices; dev; dev = dev->next) {
829 hmp_info_pci_device(mon, dev->value);
833 qapi_free_PciInfoList(info_list);
836 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
839 TPMInfoList *info_list, *info;
842 TPMPassthroughOptions *tpo;
843 TPMEmulatorOptions *teo;
845 info_list = qmp_query_tpm(&err);
847 monitor_printf(mon, "TPM device not supported\n");
853 monitor_printf(mon, "TPM device:\n");
856 for (info = info_list; info; info = info->next) {
857 TPMInfo *ti = info->value;
858 monitor_printf(mon, " tpm%d: model=%s\n",
859 c, TpmModel_str(ti->model));
861 monitor_printf(mon, " \\ %s: type=%s",
862 ti->id, TpmType_str(ti->options->type));
864 switch (ti->options->type) {
865 case TPM_TYPE_PASSTHROUGH:
866 tpo = ti->options->u.passthrough.data;
867 monitor_printf(mon, "%s%s%s%s",
868 tpo->has_path ? ",path=" : "",
869 tpo->has_path ? tpo->path : "",
870 tpo->has_cancel_path ? ",cancel-path=" : "",
871 tpo->has_cancel_path ? tpo->cancel_path : "");
873 case TPM_TYPE_EMULATOR:
874 teo = ti->options->u.emulator.data;
875 monitor_printf(mon, ",chardev=%s", teo->chardev);
880 monitor_printf(mon, "\n");
883 qapi_free_TPMInfoList(info_list);
885 monitor_printf(mon, "TPM device not supported\n");
886 #endif /* CONFIG_TPM */
889 void hmp_quit(Monitor *mon, const QDict *qdict)
891 monitor_suspend(mon);
895 void hmp_stop(Monitor *mon, const QDict *qdict)
900 void hmp_sync_profile(Monitor *mon, const QDict *qdict)
902 const char *op = qdict_get_try_str(qdict, "op");
905 bool on = qsp_is_enabled();
907 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off");
910 if (!strcmp(op, "on")) {
912 } else if (!strcmp(op, "off")) {
914 } else if (!strcmp(op, "reset")) {
919 error_setg(&err, QERR_INVALID_PARAMETER, op);
920 hmp_handle_error(mon, err);
924 void hmp_system_reset(Monitor *mon, const QDict *qdict)
926 qmp_system_reset(NULL);
929 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
931 qmp_system_powerdown(NULL);
934 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict)
938 qmp_x_exit_preconfig(&err);
939 hmp_handle_error(mon, err);
942 void hmp_cpu(Monitor *mon, const QDict *qdict)
946 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
947 use it are converted to the QAPI */
948 cpu_index = qdict_get_int(qdict, "index");
949 if (monitor_set_cpu(mon, cpu_index) < 0) {
950 monitor_printf(mon, "invalid CPU index\n");
954 void hmp_memsave(Monitor *mon, const QDict *qdict)
956 uint32_t size = qdict_get_int(qdict, "size");
957 const char *filename = qdict_get_str(qdict, "filename");
958 uint64_t addr = qdict_get_int(qdict, "val");
960 int cpu_index = monitor_get_cpu_index(mon);
963 monitor_printf(mon, "No CPU available\n");
967 qmp_memsave(addr, size, filename, true, cpu_index, &err);
968 hmp_handle_error(mon, err);
971 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
973 uint32_t size = qdict_get_int(qdict, "size");
974 const char *filename = qdict_get_str(qdict, "filename");
975 uint64_t addr = qdict_get_int(qdict, "val");
978 qmp_pmemsave(addr, size, filename, &err);
979 hmp_handle_error(mon, err);
982 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
984 const char *chardev = qdict_get_str(qdict, "device");
985 const char *data = qdict_get_str(qdict, "data");
988 qmp_ringbuf_write(chardev, data, false, 0, &err);
990 hmp_handle_error(mon, err);
993 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
995 uint32_t size = qdict_get_int(qdict, "size");
996 const char *chardev = qdict_get_str(qdict, "device");
1001 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1002 if (hmp_handle_error(mon, err)) {
1006 for (i = 0; data[i]; i++) {
1007 unsigned char ch = data[i];
1010 monitor_printf(mon, "\\\\");
1011 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1012 monitor_printf(mon, "\\u%04X", ch);
1014 monitor_printf(mon, "%c", ch);
1018 monitor_printf(mon, "\n");
1022 void hmp_cont(Monitor *mon, const QDict *qdict)
1027 hmp_handle_error(mon, err);
1030 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1034 qmp_system_wakeup(&err);
1035 hmp_handle_error(mon, err);
1038 void hmp_nmi(Monitor *mon, const QDict *qdict)
1042 qmp_inject_nmi(&err);
1043 hmp_handle_error(mon, err);
1046 void hmp_set_link(Monitor *mon, const QDict *qdict)
1048 const char *name = qdict_get_str(qdict, "name");
1049 bool up = qdict_get_bool(qdict, "up");
1052 qmp_set_link(name, up, &err);
1053 hmp_handle_error(mon, err);
1056 void hmp_balloon(Monitor *mon, const QDict *qdict)
1058 int64_t value = qdict_get_int(qdict, "value");
1061 qmp_balloon(value, &err);
1062 hmp_handle_error(mon, err);
1065 void hmp_loadvm(Monitor *mon, const QDict *qdict)
1067 int saved_vm_running = runstate_is_running();
1068 const char *name = qdict_get_str(qdict, "name");
1071 vm_stop(RUN_STATE_RESTORE_VM);
1073 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) {
1076 hmp_handle_error(mon, err);
1079 void hmp_savevm(Monitor *mon, const QDict *qdict)
1083 save_snapshot(qdict_get_try_str(qdict, "name"),
1084 true, NULL, false, NULL, &err);
1085 hmp_handle_error(mon, err);
1088 void hmp_delvm(Monitor *mon, const QDict *qdict)
1091 const char *name = qdict_get_str(qdict, "name");
1093 delete_snapshot(name, false, NULL, &err);
1094 hmp_handle_error(mon, err);
1097 void hmp_announce_self(Monitor *mon, const QDict *qdict)
1099 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces");
1100 const char *id = qdict_get_try_str(qdict, "id");
1101 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters,
1102 migrate_announce_params());
1104 qapi_free_strList(params->interfaces);
1105 params->interfaces = strList_from_comma_list(interfaces_str);
1106 params->has_interfaces = params->interfaces != NULL;
1107 params->id = g_strdup(id);
1108 params->has_id = !!params->id;
1109 qmp_announce_self(params, NULL);
1110 qapi_free_AnnounceParameters(params);
1113 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1115 qmp_migrate_cancel(NULL);
1118 void hmp_migrate_continue(Monitor *mon, const QDict *qdict)
1121 const char *state = qdict_get_str(qdict, "state");
1122 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err);
1125 qmp_migrate_continue(val, &err);
1128 hmp_handle_error(mon, err);
1131 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1134 const char *uri = qdict_get_str(qdict, "uri");
1136 qmp_migrate_incoming(uri, &err);
1138 hmp_handle_error(mon, err);
1141 void hmp_migrate_recover(Monitor *mon, const QDict *qdict)
1144 const char *uri = qdict_get_str(qdict, "uri");
1146 qmp_migrate_recover(uri, &err);
1148 hmp_handle_error(mon, err);
1151 void hmp_migrate_pause(Monitor *mon, const QDict *qdict)
1155 qmp_migrate_pause(&err);
1157 hmp_handle_error(mon, err);
1161 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1163 const char *cap = qdict_get_str(qdict, "capability");
1164 bool state = qdict_get_bool(qdict, "state");
1166 MigrationCapabilityStatusList *caps = NULL;
1167 MigrationCapabilityStatus *value;
1170 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err);
1175 value = g_malloc0(sizeof(*value));
1176 value->capability = val;
1177 value->state = state;
1178 QAPI_LIST_PREPEND(caps, value);
1179 qmp_migrate_set_capabilities(caps, &err);
1180 qapi_free_MigrationCapabilityStatusList(caps);
1183 hmp_handle_error(mon, err);
1186 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1188 const char *param = qdict_get_str(qdict, "parameter");
1189 const char *valuestr = qdict_get_str(qdict, "value");
1190 Visitor *v = string_input_visitor_new(valuestr);
1191 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1);
1192 uint64_t valuebw = 0;
1193 uint64_t cache_size;
1197 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err);
1203 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1204 p->has_compress_level = true;
1205 visit_type_uint8(v, param, &p->compress_level, &err);
1207 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1208 p->has_compress_threads = true;
1209 visit_type_uint8(v, param, &p->compress_threads, &err);
1211 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD:
1212 p->has_compress_wait_thread = true;
1213 visit_type_bool(v, param, &p->compress_wait_thread, &err);
1215 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1216 p->has_decompress_threads = true;
1217 visit_type_uint8(v, param, &p->decompress_threads, &err);
1219 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD:
1220 p->has_throttle_trigger_threshold = true;
1221 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err);
1223 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1224 p->has_cpu_throttle_initial = true;
1225 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err);
1227 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1228 p->has_cpu_throttle_increment = true;
1229 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err);
1231 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW:
1232 p->has_cpu_throttle_tailslow = true;
1233 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err);
1235 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE:
1236 p->has_max_cpu_throttle = true;
1237 visit_type_uint8(v, param, &p->max_cpu_throttle, &err);
1239 case MIGRATION_PARAMETER_TLS_CREDS:
1240 p->has_tls_creds = true;
1241 p->tls_creds = g_new0(StrOrNull, 1);
1242 p->tls_creds->type = QTYPE_QSTRING;
1243 visit_type_str(v, param, &p->tls_creds->u.s, &err);
1245 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1246 p->has_tls_hostname = true;
1247 p->tls_hostname = g_new0(StrOrNull, 1);
1248 p->tls_hostname->type = QTYPE_QSTRING;
1249 visit_type_str(v, param, &p->tls_hostname->u.s, &err);
1251 case MIGRATION_PARAMETER_TLS_AUTHZ:
1252 p->has_tls_authz = true;
1253 p->tls_authz = g_new0(StrOrNull, 1);
1254 p->tls_authz->type = QTYPE_QSTRING;
1255 visit_type_str(v, param, &p->tls_authz->u.s, &err);
1257 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1258 p->has_max_bandwidth = true;
1260 * Can't use visit_type_size() here, because it
1261 * defaults to Bytes rather than Mebibytes.
1263 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1264 if (ret < 0 || valuebw > INT64_MAX
1265 || (size_t)valuebw != valuebw) {
1266 error_setg(&err, "Invalid size %s", valuestr);
1269 p->max_bandwidth = valuebw;
1271 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1272 p->has_downtime_limit = true;
1273 visit_type_size(v, param, &p->downtime_limit, &err);
1275 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1276 p->has_x_checkpoint_delay = true;
1277 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err);
1279 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1280 p->has_block_incremental = true;
1281 visit_type_bool(v, param, &p->block_incremental, &err);
1283 case MIGRATION_PARAMETER_MULTIFD_CHANNELS:
1284 p->has_multifd_channels = true;
1285 visit_type_uint8(v, param, &p->multifd_channels, &err);
1287 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION:
1288 p->has_multifd_compression = true;
1289 visit_type_MultiFDCompression(v, param, &p->multifd_compression,
1292 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL:
1293 p->has_multifd_zlib_level = true;
1294 visit_type_uint8(v, param, &p->multifd_zlib_level, &err);
1296 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL:
1297 p->has_multifd_zstd_level = true;
1298 visit_type_uint8(v, param, &p->multifd_zstd_level, &err);
1300 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE:
1301 p->has_xbzrle_cache_size = true;
1302 if (!visit_type_size(v, param, &cache_size, &err)) {
1305 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) {
1306 error_setg(&err, "Invalid size %s", valuestr);
1309 p->xbzrle_cache_size = cache_size;
1311 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH:
1312 p->has_max_postcopy_bandwidth = true;
1313 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err);
1315 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL:
1316 p->has_announce_initial = true;
1317 visit_type_size(v, param, &p->announce_initial, &err);
1319 case MIGRATION_PARAMETER_ANNOUNCE_MAX:
1320 p->has_announce_max = true;
1321 visit_type_size(v, param, &p->announce_max, &err);
1323 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS:
1324 p->has_announce_rounds = true;
1325 visit_type_size(v, param, &p->announce_rounds, &err);
1327 case MIGRATION_PARAMETER_ANNOUNCE_STEP:
1328 p->has_announce_step = true;
1329 visit_type_size(v, param, &p->announce_step, &err);
1331 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING:
1332 error_setg(&err, "The block-bitmap-mapping parameter can only be set "
1343 qmp_migrate_set_parameters(p, &err);
1346 qapi_free_MigrateSetParameters(p);
1348 hmp_handle_error(mon, err);
1351 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1354 const char *protocol = qdict_get_str(qdict, "protocol");
1355 const char *hostname = qdict_get_str(qdict, "hostname");
1356 bool has_port = qdict_haskey(qdict, "port");
1357 int port = qdict_get_try_int(qdict, "port", -1);
1358 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1359 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1360 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1362 qmp_client_migrate_info(protocol, hostname,
1363 has_port, port, has_tls_port, tls_port,
1364 !!cert_subject, cert_subject, &err);
1365 hmp_handle_error(mon, err);
1368 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1371 qmp_migrate_start_postcopy(&err);
1372 hmp_handle_error(mon, err);
1375 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1379 qmp_x_colo_lost_heartbeat(&err);
1380 hmp_handle_error(mon, err);
1383 void hmp_set_password(Monitor *mon, const QDict *qdict)
1385 const char *protocol = qdict_get_str(qdict, "protocol");
1386 const char *password = qdict_get_str(qdict, "password");
1387 const char *display = qdict_get_try_str(qdict, "display");
1388 const char *connected = qdict_get_try_str(qdict, "connected");
1391 SetPasswordOptions opts = {
1392 .password = (char *)password,
1393 .has_connected = !!connected,
1396 opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected,
1397 SET_PASSWORD_ACTION_KEEP, &err);
1402 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
1403 DISPLAY_PROTOCOL_VNC, &err);
1408 if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
1409 opts.u.vnc.has_display = !!display;
1410 opts.u.vnc.display = (char *)display;
1413 qmp_set_password(&opts, &err);
1416 hmp_handle_error(mon, err);
1419 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1421 const char *protocol = qdict_get_str(qdict, "protocol");
1422 const char *whenstr = qdict_get_str(qdict, "time");
1423 const char *display = qdict_get_try_str(qdict, "display");
1426 ExpirePasswordOptions opts = {
1427 .time = (char *)whenstr,
1430 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol,
1431 DISPLAY_PROTOCOL_VNC, &err);
1436 if (opts.protocol == DISPLAY_PROTOCOL_VNC) {
1437 opts.u.vnc.has_display = !!display;
1438 opts.u.vnc.display = (char *)display;
1441 qmp_expire_password(&opts, &err);
1444 hmp_handle_error(mon, err);
1449 static void hmp_change_read_arg(void *opaque, const char *password,
1450 void *readline_opaque)
1452 qmp_change_vnc_password(password, NULL);
1453 monitor_read_command(opaque, 1);
1457 void hmp_change(Monitor *mon, const QDict *qdict)
1459 const char *device = qdict_get_str(qdict, "device");
1460 const char *target = qdict_get_str(qdict, "target");
1461 const char *arg = qdict_get_try_str(qdict, "arg");
1462 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1463 bool force = qdict_get_try_bool(qdict, "force", false);
1464 BlockdevChangeReadOnlyMode read_only_mode = 0;
1468 if (strcmp(device, "vnc") == 0) {
1471 "Parameter 'read-only-mode' is invalid for VNC\n");
1474 if (strcmp(target, "passwd") == 0 ||
1475 strcmp(target, "password") == 0) {
1477 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common);
1478 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL);
1481 qmp_change_vnc_password(arg, &err);
1484 monitor_printf(mon, "Expected 'password' after 'vnc'\n");
1491 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup,
1493 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1499 qmp_blockdev_change_medium(true, device, false, NULL, target,
1500 !!arg, arg, true, force,
1501 !!read_only, read_only_mode,
1506 hmp_handle_error(mon, err);
1509 typedef struct HMPMigrationStatus {
1512 bool is_block_migration;
1513 } HMPMigrationStatus;
1515 static void hmp_migrate_status_cb(void *opaque)
1517 HMPMigrationStatus *status = opaque;
1518 MigrationInfo *info;
1520 info = qmp_query_migrate(NULL);
1521 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1522 info->status == MIGRATION_STATUS_SETUP) {
1523 if (info->has_disk) {
1526 if (info->disk->remaining) {
1527 progress = info->disk->transferred * 100 / info->disk->total;
1532 monitor_printf(status->mon, "Completed %d %%\r", progress);
1533 monitor_flush(status->mon);
1536 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1538 if (status->is_block_migration) {
1539 monitor_printf(status->mon, "\n");
1541 if (info->has_error_desc) {
1542 error_report("%s", info->error_desc);
1544 monitor_resume(status->mon);
1545 timer_free(status->timer);
1549 qapi_free_MigrationInfo(info);
1552 void hmp_migrate(Monitor *mon, const QDict *qdict)
1554 bool detach = qdict_get_try_bool(qdict, "detach", false);
1555 bool blk = qdict_get_try_bool(qdict, "blk", false);
1556 bool inc = qdict_get_try_bool(qdict, "inc", false);
1557 bool resume = qdict_get_try_bool(qdict, "resume", false);
1558 const char *uri = qdict_get_str(qdict, "uri");
1561 qmp_migrate(uri, !!blk, blk, !!inc, inc,
1562 false, false, true, resume, &err);
1563 if (hmp_handle_error(mon, err)) {
1568 HMPMigrationStatus *status;
1570 if (monitor_suspend(mon) < 0) {
1571 monitor_printf(mon, "terminal does not allow synchronous "
1572 "migration, continuing detached\n");
1576 status = g_malloc0(sizeof(*status));
1578 status->is_block_migration = blk || inc;
1579 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1581 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1585 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1589 const char *type = qdict_get_try_str(qdict, "type");
1591 if (type && is_help_option(type)) {
1595 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1600 netdev_add(opts, &err);
1602 qemu_opts_del(opts);
1606 hmp_handle_error(mon, err);
1609 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1611 const char *id = qdict_get_str(qdict, "id");
1614 qmp_netdev_del(id, &err);
1615 hmp_handle_error(mon, err);
1618 void hmp_object_add(Monitor *mon, const QDict *qdict)
1620 const char *options = qdict_get_str(qdict, "object");
1623 user_creatable_add_from_str(options, &err);
1624 hmp_handle_error(mon, err);
1627 void hmp_getfd(Monitor *mon, const QDict *qdict)
1629 const char *fdname = qdict_get_str(qdict, "fdname");
1632 qmp_getfd(fdname, &err);
1633 hmp_handle_error(mon, err);
1636 void hmp_closefd(Monitor *mon, const QDict *qdict)
1638 const char *fdname = qdict_get_str(qdict, "fdname");
1641 qmp_closefd(fdname, &err);
1642 hmp_handle_error(mon, err);
1645 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1647 const char *keys = qdict_get_str(qdict, "keys");
1649 KeyValueList *head = NULL, **tail = &head;
1650 int has_hold_time = qdict_haskey(qdict, "hold-time");
1651 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1653 const char *separator;
1657 separator = qemu_strchrnul(keys, '-');
1658 keyname_len = separator - keys;
1660 /* Be compatible with old interface, convert user inputted "<" */
1661 if (keys[0] == '<' && keyname_len == 1) {
1666 v = g_malloc0(sizeof(*v));
1668 if (strstart(keys, "0x", NULL)) {
1670 int value = strtoul(keys, &endp, 0);
1671 assert(endp <= keys + keyname_len);
1672 if (endp != keys + keyname_len) {
1675 v->type = KEY_VALUE_KIND_NUMBER;
1676 v->u.number.data = value;
1678 int idx = index_from_key(keys, keyname_len);
1679 if (idx == Q_KEY_CODE__MAX) {
1682 v->type = KEY_VALUE_KIND_QCODE;
1683 v->u.qcode.data = idx;
1685 QAPI_LIST_APPEND(tail, v);
1691 keys = separator + 1;
1694 qmp_send_key(head, has_hold_time, hold_time, &err);
1695 hmp_handle_error(mon, err);
1698 qapi_free_KeyValue(v);
1699 qapi_free_KeyValueList(head);
1703 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
1708 hmp_screendump(Monitor *mon, const QDict *qdict)
1710 const char *filename = qdict_get_str(qdict, "filename");
1711 const char *id = qdict_get_try_str(qdict, "device");
1712 int64_t head = qdict_get_try_int(qdict, "head", 0);
1713 const char *input_format = qdict_get_try_str(qdict, "format");
1717 format = qapi_enum_parse(&ImageFormat_lookup, input_format,
1718 IMAGE_FORMAT_PPM, &err);
1723 qmp_screendump(filename, id != NULL, id, id != NULL, head,
1724 input_format != NULL, format, &err);
1726 hmp_handle_error(mon, err);
1729 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1731 const char *args = qdict_get_str(qdict, "args");
1735 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
1737 error_setg(&err, "Parsing chardev args failed");
1739 qemu_chr_new_from_opts(opts, NULL, &err);
1740 qemu_opts_del(opts);
1742 hmp_handle_error(mon, err);
1745 void hmp_chardev_change(Monitor *mon, const QDict *qdict)
1747 const char *args = qdict_get_str(qdict, "args");
1750 ChardevBackend *backend = NULL;
1751 ChardevReturn *ret = NULL;
1752 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
1755 error_setg(&err, "Parsing chardev args failed");
1759 id = qdict_get_str(qdict, "id");
1760 if (qemu_opts_id(opts)) {
1761 error_setg(&err, "Unexpected 'id' parameter");
1765 backend = qemu_chr_parse_opts(opts, &err);
1770 ret = qmp_chardev_change(id, backend, &err);
1773 qapi_free_ChardevReturn(ret);
1774 qapi_free_ChardevBackend(backend);
1775 qemu_opts_del(opts);
1776 hmp_handle_error(mon, err);
1779 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1781 Error *local_err = NULL;
1783 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1784 hmp_handle_error(mon, local_err);
1787 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
1789 Error *local_err = NULL;
1791 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
1792 hmp_handle_error(mon, local_err);
1795 void hmp_object_del(Monitor *mon, const QDict *qdict)
1797 const char *id = qdict_get_str(qdict, "id");
1800 user_creatable_del(id, &err);
1801 hmp_handle_error(mon, err);
1804 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
1807 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
1808 MemoryDeviceInfoList *info;
1809 VirtioPMEMDeviceInfo *vpi;
1810 VirtioMEMDeviceInfo *vmi;
1811 MemoryDeviceInfo *value;
1812 PCDIMMDeviceInfo *di;
1813 SgxEPCDeviceInfo *se;
1815 for (info = info_list; info; info = info->next) {
1816 value = info->value;
1819 switch (value->type) {
1820 case MEMORY_DEVICE_INFO_KIND_DIMM:
1821 case MEMORY_DEVICE_INFO_KIND_NVDIMM:
1822 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ?
1823 value->u.dimm.data : value->u.nvdimm.data;
1824 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1825 MemoryDeviceInfoKind_str(value->type),
1826 di->id ? di->id : "");
1827 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
1828 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
1829 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
1830 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
1831 monitor_printf(mon, " memdev: %s\n", di->memdev);
1832 monitor_printf(mon, " hotplugged: %s\n",
1833 di->hotplugged ? "true" : "false");
1834 monitor_printf(mon, " hotpluggable: %s\n",
1835 di->hotpluggable ? "true" : "false");
1837 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM:
1838 vpi = value->u.virtio_pmem.data;
1839 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1840 MemoryDeviceInfoKind_str(value->type),
1841 vpi->id ? vpi->id : "");
1842 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr);
1843 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size);
1844 monitor_printf(mon, " memdev: %s\n", vpi->memdev);
1846 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM:
1847 vmi = value->u.virtio_mem.data;
1848 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1849 MemoryDeviceInfoKind_str(value->type),
1850 vmi->id ? vmi->id : "");
1851 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr);
1852 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node);
1853 monitor_printf(mon, " requested-size: %" PRIu64 "\n",
1854 vmi->requested_size);
1855 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size);
1856 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size);
1857 monitor_printf(mon, " block-size: %" PRIu64 "\n",
1859 monitor_printf(mon, " memdev: %s\n", vmi->memdev);
1861 case MEMORY_DEVICE_INFO_KIND_SGX_EPC:
1862 se = value->u.sgx_epc.data;
1863 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1864 MemoryDeviceInfoKind_str(value->type),
1865 se->id ? se->id : "");
1866 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr);
1867 monitor_printf(mon, " size: %" PRIu64 "\n", se->size);
1868 monitor_printf(mon, " node: %" PRId64 "\n", se->node);
1869 monitor_printf(mon, " memdev: %s\n", se->memdev);
1872 g_assert_not_reached();
1877 qapi_free_MemoryDeviceInfoList(info_list);
1878 hmp_handle_error(mon, err);
1881 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
1883 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
1884 IOThreadInfoList *info;
1885 IOThreadInfo *value;
1887 for (info = info_list; info; info = info->next) {
1888 value = info->value;
1889 monitor_printf(mon, "%s:\n", value->id);
1890 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
1891 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
1892 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
1893 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
1894 monitor_printf(mon, " aio-max-batch=%" PRId64 "\n",
1895 value->aio_max_batch);
1898 qapi_free_IOThreadInfoList(info_list);
1901 void hmp_rocker(Monitor *mon, const QDict *qdict)
1903 const char *name = qdict_get_str(qdict, "name");
1904 RockerSwitch *rocker;
1907 rocker = qmp_query_rocker(name, &err);
1908 if (hmp_handle_error(mon, err)) {
1912 monitor_printf(mon, "name: %s\n", rocker->name);
1913 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
1914 monitor_printf(mon, "ports: %d\n", rocker->ports);
1916 qapi_free_RockerSwitch(rocker);
1919 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
1921 RockerPortList *list, *port;
1922 const char *name = qdict_get_str(qdict, "name");
1925 list = qmp_query_rocker_ports(name, &err);
1926 if (hmp_handle_error(mon, err)) {
1930 monitor_printf(mon, " ena/ speed/ auto\n");
1931 monitor_printf(mon, " port link duplex neg?\n");
1933 for (port = list; port; port = port->next) {
1934 monitor_printf(mon, "%10s %-4s %-3s %2s %s\n",
1936 port->value->enabled ? port->value->link_up ?
1937 "up" : "down" : "!ena",
1938 port->value->speed == 10000 ? "10G" : "??",
1939 port->value->duplex ? "FD" : "HD",
1940 port->value->autoneg ? "Yes" : "No");
1943 qapi_free_RockerPortList(list);
1946 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
1948 RockerOfDpaFlowList *list, *info;
1949 const char *name = qdict_get_str(qdict, "name");
1950 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
1953 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
1954 if (hmp_handle_error(mon, err)) {
1958 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
1960 for (info = list; info; info = info->next) {
1961 RockerOfDpaFlow *flow = info->value;
1962 RockerOfDpaFlowKey *key = flow->key;
1963 RockerOfDpaFlowMask *mask = flow->mask;
1964 RockerOfDpaFlowAction *action = flow->action;
1967 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
1968 key->priority, key->tbl_id, flow->hits);
1970 monitor_printf(mon, "%-4d %-3d ",
1971 key->priority, key->tbl_id);
1974 if (key->has_in_pport) {
1975 monitor_printf(mon, " pport %d", key->in_pport);
1976 if (mask->has_in_pport) {
1977 monitor_printf(mon, "(0x%x)", mask->in_pport);
1981 if (key->has_vlan_id) {
1982 monitor_printf(mon, " vlan %d",
1983 key->vlan_id & VLAN_VID_MASK);
1984 if (mask->has_vlan_id) {
1985 monitor_printf(mon, "(0x%x)", mask->vlan_id);
1989 if (key->has_tunnel_id) {
1990 monitor_printf(mon, " tunnel %d", key->tunnel_id);
1991 if (mask->has_tunnel_id) {
1992 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
1996 if (key->has_eth_type) {
1997 switch (key->eth_type) {
1999 monitor_printf(mon, " ARP");
2002 monitor_printf(mon, " IP");
2005 monitor_printf(mon, " IPv6");
2008 monitor_printf(mon, " LACP");
2011 monitor_printf(mon, " LLDP");
2014 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2019 if (key->has_eth_src) {
2020 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2021 (mask->has_eth_src) &&
2022 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2023 monitor_printf(mon, " src <any mcast/bcast>");
2024 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2025 (mask->has_eth_src) &&
2026 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2027 monitor_printf(mon, " src <any ucast>");
2029 monitor_printf(mon, " src %s", key->eth_src);
2030 if (mask->has_eth_src) {
2031 monitor_printf(mon, "(%s)", mask->eth_src);
2036 if (key->has_eth_dst) {
2037 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2038 (mask->has_eth_dst) &&
2039 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2040 monitor_printf(mon, " dst <any mcast/bcast>");
2041 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2042 (mask->has_eth_dst) &&
2043 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2044 monitor_printf(mon, " dst <any ucast>");
2046 monitor_printf(mon, " dst %s", key->eth_dst);
2047 if (mask->has_eth_dst) {
2048 monitor_printf(mon, "(%s)", mask->eth_dst);
2053 if (key->has_ip_proto) {
2054 monitor_printf(mon, " proto %d", key->ip_proto);
2055 if (mask->has_ip_proto) {
2056 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2060 if (key->has_ip_tos) {
2061 monitor_printf(mon, " TOS %d", key->ip_tos);
2062 if (mask->has_ip_tos) {
2063 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2067 if (key->has_ip_dst) {
2068 monitor_printf(mon, " dst %s", key->ip_dst);
2071 if (action->has_goto_tbl || action->has_group_id ||
2072 action->has_new_vlan_id) {
2073 monitor_printf(mon, " -->");
2076 if (action->has_new_vlan_id) {
2077 monitor_printf(mon, " apply new vlan %d",
2078 ntohs(action->new_vlan_id));
2081 if (action->has_group_id) {
2082 monitor_printf(mon, " write group 0x%08x", action->group_id);
2085 if (action->has_goto_tbl) {
2086 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2089 monitor_printf(mon, "\n");
2092 qapi_free_RockerOfDpaFlowList(list);
2095 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2097 RockerOfDpaGroupList *list, *g;
2098 const char *name = qdict_get_str(qdict, "name");
2099 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2102 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2103 if (hmp_handle_error(mon, err)) {
2107 monitor_printf(mon, "id (decode) --> buckets\n");
2109 for (g = list; g; g = g->next) {
2110 RockerOfDpaGroup *group = g->value;
2113 monitor_printf(mon, "0x%08x", group->id);
2115 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2116 group->type == 1 ? "L2 rewrite" :
2117 group->type == 2 ? "L3 unicast" :
2118 group->type == 3 ? "L2 multicast" :
2119 group->type == 4 ? "L2 flood" :
2120 group->type == 5 ? "L3 interface" :
2121 group->type == 6 ? "L3 multicast" :
2122 group->type == 7 ? "L3 ECMP" :
2123 group->type == 8 ? "L2 overlay" :
2126 if (group->has_vlan_id) {
2127 monitor_printf(mon, " vlan %d", group->vlan_id);
2130 if (group->has_pport) {
2131 monitor_printf(mon, " pport %d", group->pport);
2134 if (group->has_index) {
2135 monitor_printf(mon, " index %d", group->index);
2138 monitor_printf(mon, ") -->");
2140 if (group->has_set_vlan_id && group->set_vlan_id) {
2142 monitor_printf(mon, " set vlan %d",
2143 group->set_vlan_id & VLAN_VID_MASK);
2146 if (group->has_set_eth_src) {
2149 monitor_printf(mon, " set");
2151 monitor_printf(mon, " src %s", group->set_eth_src);
2154 if (group->has_set_eth_dst) {
2156 monitor_printf(mon, " set");
2158 monitor_printf(mon, " dst %s", group->set_eth_dst);
2161 if (group->has_ttl_check && group->ttl_check) {
2162 monitor_printf(mon, " check TTL");
2165 if (group->has_group_id && group->group_id) {
2166 monitor_printf(mon, " group id 0x%08x", group->group_id);
2169 if (group->has_pop_vlan && group->pop_vlan) {
2170 monitor_printf(mon, " pop vlan");
2173 if (group->has_out_pport) {
2174 monitor_printf(mon, " out pport %d", group->out_pport);
2177 if (group->has_group_ids) {
2178 struct uint32List *id;
2180 monitor_printf(mon, " groups [");
2181 for (id = group->group_ids; id; id = id->next) {
2182 monitor_printf(mon, "0x%08x", id->value);
2184 monitor_printf(mon, ",");
2187 monitor_printf(mon, "]");
2190 monitor_printf(mon, "\n");
2193 qapi_free_RockerOfDpaGroupList(list);
2196 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2199 GuidInfo *info = qmp_query_vm_generation_id(&err);
2201 monitor_printf(mon, "%s\n", info->guid);
2203 hmp_handle_error(mon, err);
2204 qapi_free_GuidInfo(info);
2207 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
2210 MemoryInfo *info = qmp_query_memory_size_summary(&err);
2212 monitor_printf(mon, "base memory: %" PRIu64 "\n",
2215 if (info->has_plugged_memory) {
2216 monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
2217 info->plugged_memory);
2220 qapi_free_MemoryInfo(info);
2222 hmp_handle_error(mon, err);
2225 static void print_stats_schema_value(Monitor *mon, StatsSchemaValue *value)
2227 const char *unit = NULL;
2228 monitor_printf(mon, " %s (%s%s", value->name, StatsType_str(value->type),
2229 value->has_unit || value->exponent ? ", " : "");
2231 if (value->has_unit) {
2232 if (value->unit == STATS_UNIT_SECONDS) {
2234 } else if (value->unit == STATS_UNIT_BYTES) {
2239 if (unit && value->base == 10 &&
2240 value->exponent >= -18 && value->exponent <= 18 &&
2241 value->exponent % 3 == 0) {
2242 monitor_puts(mon, si_prefix(value->exponent));
2243 } else if (unit && value->base == 2 &&
2244 value->exponent >= 0 && value->exponent <= 60 &&
2245 value->exponent % 10 == 0) {
2247 monitor_puts(mon, iec_binary_prefix(value->exponent));
2248 } else if (value->exponent) {
2249 /* Use exponential notation and write the unit's English name */
2250 monitor_printf(mon, "* %d^%d%s",
2251 value->base, value->exponent,
2252 value->has_unit ? " " : "");
2256 if (value->has_unit) {
2257 monitor_puts(mon, unit ? unit : StatsUnit_str(value->unit));
2260 /* Print bucket size for linear histograms */
2261 if (value->type == STATS_TYPE_LINEAR_HISTOGRAM && value->has_bucket_size) {
2262 monitor_printf(mon, ", bucket size=%d", value->bucket_size);
2264 monitor_printf(mon, ")");
2267 static StatsSchemaValueList *find_schema_value_list(
2268 StatsSchemaList *list, StatsProvider provider,
2271 StatsSchemaList *node;
2273 for (node = list; node; node = node->next) {
2274 if (node->value->provider == provider &&
2275 node->value->target == target) {
2276 return node->value->stats;
2282 static void print_stats_results(Monitor *mon, StatsTarget target,
2284 StatsResult *result,
2285 StatsSchemaList *schema)
2287 /* Find provider schema */
2288 StatsSchemaValueList *schema_value_list =
2289 find_schema_value_list(schema, result->provider, target);
2290 StatsList *stats_list;
2292 if (!schema_value_list) {
2293 monitor_printf(mon, "failed to find schema list for %s\n",
2294 StatsProvider_str(result->provider));
2298 if (show_provider) {
2299 monitor_printf(mon, "provider: %s\n",
2300 StatsProvider_str(result->provider));
2303 for (stats_list = result->stats; stats_list;
2304 stats_list = stats_list->next,
2305 schema_value_list = schema_value_list->next) {
2307 Stats *stats = stats_list->value;
2308 StatsValue *stats_value = stats->value;
2309 StatsSchemaValue *schema_value = schema_value_list->value;
2311 /* Find schema entry */
2312 while (!g_str_equal(stats->name, schema_value->name)) {
2313 if (!schema_value_list->next) {
2314 monitor_printf(mon, "failed to find schema entry for %s\n",
2318 schema_value_list = schema_value_list->next;
2319 schema_value = schema_value_list->value;
2322 print_stats_schema_value(mon, schema_value);
2324 if (stats_value->type == QTYPE_QNUM) {
2325 monitor_printf(mon, ": %" PRId64 "\n", stats_value->u.scalar);
2326 } else if (stats_value->type == QTYPE_QBOOL) {
2327 monitor_printf(mon, ": %s\n", stats_value->u.boolean ? "yes" : "no");
2328 } else if (stats_value->type == QTYPE_QLIST) {
2332 monitor_printf(mon, ": ");
2333 for (list = stats_value->u.list, i = 1;
2335 list = list->next, i++) {
2336 monitor_printf(mon, "[%d]=%" PRId64 " ", i, list->value);
2338 monitor_printf(mon, "\n");
2343 /* Create the StatsFilter that is needed for an "info stats" invocation. */
2344 static StatsFilter *stats_filter(StatsTarget target, const char *names,
2345 int cpu_index, StatsProvider provider)
2347 StatsFilter *filter = g_malloc0(sizeof(*filter));
2348 StatsProvider provider_idx;
2349 StatsRequestList *request_list = NULL;
2351 filter->target = target;
2353 case STATS_TARGET_VM:
2355 case STATS_TARGET_VCPU:
2357 strList *vcpu_list = NULL;
2358 CPUState *cpu = qemu_get_cpu(cpu_index);
2359 char *canonical_path = object_get_canonical_path(OBJECT(cpu));
2361 QAPI_LIST_PREPEND(vcpu_list, canonical_path);
2362 filter->u.vcpu.has_vcpus = true;
2363 filter->u.vcpu.vcpus = vcpu_list;
2370 if (!names && provider == STATS_PROVIDER__MAX) {
2375 * "info stats" can only query either one or all the providers. Querying
2376 * by name, but not by provider, requires the creation of one filter per
2379 for (provider_idx = 0; provider_idx < STATS_PROVIDER__MAX; provider_idx++) {
2380 if (provider == STATS_PROVIDER__MAX || provider == provider_idx) {
2381 StatsRequest *request = g_new0(StatsRequest, 1);
2382 request->provider = provider_idx;
2383 if (names && !g_str_equal(names, "*")) {
2384 request->has_names = true;
2385 request->names = strList_from_comma_list(names);
2387 QAPI_LIST_PREPEND(request_list, request);
2391 filter->has_providers = true;
2392 filter->providers = request_list;
2396 void hmp_info_stats(Monitor *mon, const QDict *qdict)
2398 const char *target_str = qdict_get_str(qdict, "target");
2399 const char *provider_str = qdict_get_try_str(qdict, "provider");
2400 const char *names = qdict_get_try_str(qdict, "names");
2402 StatsProvider provider = STATS_PROVIDER__MAX;
2405 g_autoptr(StatsSchemaList) schema = NULL;
2406 g_autoptr(StatsResultList) stats = NULL;
2407 g_autoptr(StatsFilter) filter = NULL;
2408 StatsResultList *entry;
2410 target = qapi_enum_parse(&StatsTarget_lookup, target_str, -1, &err);
2412 monitor_printf(mon, "invalid stats target %s\n", target_str);
2416 provider = qapi_enum_parse(&StatsProvider_lookup, provider_str, -1, &err);
2418 monitor_printf(mon, "invalid stats provider %s\n", provider_str);
2423 schema = qmp_query_stats_schemas(provider_str ? true : false,
2430 case STATS_TARGET_VM:
2431 filter = stats_filter(target, names, -1, provider);
2433 case STATS_TARGET_VCPU: {}
2434 int cpu_index = monitor_get_cpu_index(mon);
2435 filter = stats_filter(target, names, cpu_index, provider);
2441 stats = qmp_query_stats(filter, &err);
2445 for (entry = stats; entry; entry = entry->next) {
2446 print_stats_results(mon, target, provider_str == NULL, entry->value, schema);
2451 monitor_printf(mon, "%s\n", error_get_pretty(err));
2457 static void hmp_virtio_dump_protocols(Monitor *mon,
2458 VhostDeviceProtocols *pcol)
2460 strList *pcol_list = pcol->protocols;
2462 monitor_printf(mon, "\t%s", pcol_list->value);
2463 pcol_list = pcol_list->next;
2464 if (pcol_list != NULL) {
2465 monitor_printf(mon, ",\n");
2468 monitor_printf(mon, "\n");
2469 if (pcol->has_unknown_protocols) {
2470 monitor_printf(mon, " unknown-protocols(0x%016"PRIx64")\n",
2471 pcol->unknown_protocols);
2475 static void hmp_virtio_dump_status(Monitor *mon,
2476 VirtioDeviceStatus *status)
2478 strList *status_list = status->statuses;
2479 while (status_list) {
2480 monitor_printf(mon, "\t%s", status_list->value);
2481 status_list = status_list->next;
2482 if (status_list != NULL) {
2483 monitor_printf(mon, ",\n");
2486 monitor_printf(mon, "\n");
2487 if (status->has_unknown_statuses) {
2488 monitor_printf(mon, " unknown-statuses(0x%016"PRIx32")\n",
2489 status->unknown_statuses);
2493 static void hmp_virtio_dump_features(Monitor *mon,
2494 VirtioDeviceFeatures *features)
2496 strList *transport_list = features->transports;
2497 while (transport_list) {
2498 monitor_printf(mon, "\t%s", transport_list->value);
2499 transport_list = transport_list->next;
2500 if (transport_list != NULL) {
2501 monitor_printf(mon, ",\n");
2505 monitor_printf(mon, "\n");
2506 strList *list = features->dev_features;
2509 monitor_printf(mon, "\t%s", list->value);
2512 monitor_printf(mon, ",\n");
2515 monitor_printf(mon, "\n");
2518 if (features->has_unknown_dev_features) {
2519 monitor_printf(mon, " unknown-features(0x%016"PRIx64")\n",
2520 features->unknown_dev_features);
2524 void hmp_virtio_query(Monitor *mon, const QDict *qdict)
2527 VirtioInfoList *list = qmp_x_query_virtio(&err);
2528 VirtioInfoList *node;
2531 hmp_handle_error(mon, err);
2536 monitor_printf(mon, "No VirtIO devices\n");
2542 monitor_printf(mon, "%s [%s]\n", node->value->path,
2546 qapi_free_VirtioInfoList(list);
2549 void hmp_virtio_status(Monitor *mon, const QDict *qdict)
2552 const char *path = qdict_get_try_str(qdict, "path");
2553 VirtioStatus *s = qmp_x_query_virtio_status(path, &err);
2556 hmp_handle_error(mon, err);
2560 monitor_printf(mon, "%s:\n", path);
2561 monitor_printf(mon, " device_name: %s %s\n",
2562 s->name, s->has_vhost_dev ? "(vhost)" : "");
2563 monitor_printf(mon, " device_id: %d\n", s->device_id);
2564 monitor_printf(mon, " vhost_started: %s\n",
2565 s->vhost_started ? "true" : "false");
2566 monitor_printf(mon, " bus_name: %s\n", s->bus_name);
2567 monitor_printf(mon, " broken: %s\n",
2568 s->broken ? "true" : "false");
2569 monitor_printf(mon, " disabled: %s\n",
2570 s->disabled ? "true" : "false");
2571 monitor_printf(mon, " disable_legacy_check: %s\n",
2572 s->disable_legacy_check ? "true" : "false");
2573 monitor_printf(mon, " started: %s\n",
2574 s->started ? "true" : "false");
2575 monitor_printf(mon, " use_started: %s\n",
2576 s->use_started ? "true" : "false");
2577 monitor_printf(mon, " start_on_kick: %s\n",
2578 s->start_on_kick ? "true" : "false");
2579 monitor_printf(mon, " use_guest_notifier_mask: %s\n",
2580 s->use_guest_notifier_mask ? "true" : "false");
2581 monitor_printf(mon, " vm_running: %s\n",
2582 s->vm_running ? "true" : "false");
2583 monitor_printf(mon, " num_vqs: %"PRId64"\n", s->num_vqs);
2584 monitor_printf(mon, " queue_sel: %d\n",
2586 monitor_printf(mon, " isr: %d\n", s->isr);
2587 monitor_printf(mon, " endianness: %s\n",
2589 monitor_printf(mon, " status:\n");
2590 hmp_virtio_dump_status(mon, s->status);
2591 monitor_printf(mon, " Guest features:\n");
2592 hmp_virtio_dump_features(mon, s->guest_features);
2593 monitor_printf(mon, " Host features:\n");
2594 hmp_virtio_dump_features(mon, s->host_features);
2595 monitor_printf(mon, " Backend features:\n");
2596 hmp_virtio_dump_features(mon, s->backend_features);
2598 if (s->has_vhost_dev) {
2599 monitor_printf(mon, " VHost:\n");
2600 monitor_printf(mon, " nvqs: %d\n",
2601 s->vhost_dev->nvqs);
2602 monitor_printf(mon, " vq_index: %"PRId64"\n",
2603 s->vhost_dev->vq_index);
2604 monitor_printf(mon, " max_queues: %"PRId64"\n",
2605 s->vhost_dev->max_queues);
2606 monitor_printf(mon, " n_mem_sections: %"PRId64"\n",
2607 s->vhost_dev->n_mem_sections);
2608 monitor_printf(mon, " n_tmp_sections: %"PRId64"\n",
2609 s->vhost_dev->n_tmp_sections);
2610 monitor_printf(mon, " backend_cap: %"PRId64"\n",
2611 s->vhost_dev->backend_cap);
2612 monitor_printf(mon, " log_enabled: %s\n",
2613 s->vhost_dev->log_enabled ? "true" : "false");
2614 monitor_printf(mon, " log_size: %"PRId64"\n",
2615 s->vhost_dev->log_size);
2616 monitor_printf(mon, " Features:\n");
2617 hmp_virtio_dump_features(mon, s->vhost_dev->features);
2618 monitor_printf(mon, " Acked features:\n");
2619 hmp_virtio_dump_features(mon, s->vhost_dev->acked_features);
2620 monitor_printf(mon, " Backend features:\n");
2621 hmp_virtio_dump_features(mon, s->vhost_dev->backend_features);
2622 monitor_printf(mon, " Protocol features:\n");
2623 hmp_virtio_dump_protocols(mon, s->vhost_dev->protocol_features);
2626 qapi_free_VirtioStatus(s);
2629 void hmp_vhost_queue_status(Monitor *mon, const QDict *qdict)
2632 const char *path = qdict_get_try_str(qdict, "path");
2633 int queue = qdict_get_int(qdict, "queue");
2634 VirtVhostQueueStatus *s =
2635 qmp_x_query_virtio_vhost_queue_status(path, queue, &err);
2638 hmp_handle_error(mon, err);
2642 monitor_printf(mon, "%s:\n", path);
2643 monitor_printf(mon, " device_name: %s (vhost)\n",
2645 monitor_printf(mon, " kick: %"PRId64"\n", s->kick);
2646 monitor_printf(mon, " call: %"PRId64"\n", s->call);
2647 monitor_printf(mon, " VRing:\n");
2648 monitor_printf(mon, " num: %"PRId64"\n", s->num);
2649 monitor_printf(mon, " desc: 0x%016"PRIx64"\n", s->desc);
2650 monitor_printf(mon, " desc_phys: 0x%016"PRIx64"\n",
2652 monitor_printf(mon, " desc_size: %"PRId32"\n", s->desc_size);
2653 monitor_printf(mon, " avail: 0x%016"PRIx64"\n", s->avail);
2654 monitor_printf(mon, " avail_phys: 0x%016"PRIx64"\n",
2656 monitor_printf(mon, " avail_size: %"PRId32"\n", s->avail_size);
2657 monitor_printf(mon, " used: 0x%016"PRIx64"\n", s->used);
2658 monitor_printf(mon, " used_phys: 0x%016"PRIx64"\n",
2660 monitor_printf(mon, " used_size: %"PRId32"\n", s->used_size);
2662 qapi_free_VirtVhostQueueStatus(s);
2665 void hmp_virtio_queue_status(Monitor *mon, const QDict *qdict)
2668 const char *path = qdict_get_try_str(qdict, "path");
2669 int queue = qdict_get_int(qdict, "queue");
2670 VirtQueueStatus *s = qmp_x_query_virtio_queue_status(path, queue, &err);
2673 hmp_handle_error(mon, err);
2677 monitor_printf(mon, "%s:\n", path);
2678 monitor_printf(mon, " device_name: %s\n", s->name);
2679 monitor_printf(mon, " queue_index: %d\n", s->queue_index);
2680 monitor_printf(mon, " inuse: %d\n", s->inuse);
2681 monitor_printf(mon, " used_idx: %d\n", s->used_idx);
2682 monitor_printf(mon, " signalled_used: %d\n",
2684 monitor_printf(mon, " signalled_used_valid: %s\n",
2685 s->signalled_used_valid ? "true" : "false");
2686 if (s->has_last_avail_idx) {
2687 monitor_printf(mon, " last_avail_idx: %d\n",
2690 if (s->has_shadow_avail_idx) {
2691 monitor_printf(mon, " shadow_avail_idx: %d\n",
2692 s->shadow_avail_idx);
2694 monitor_printf(mon, " VRing:\n");
2695 monitor_printf(mon, " num: %"PRId32"\n", s->vring_num);
2696 monitor_printf(mon, " num_default: %"PRId32"\n",
2697 s->vring_num_default);
2698 monitor_printf(mon, " align: %"PRId32"\n",
2700 monitor_printf(mon, " desc: 0x%016"PRIx64"\n",
2702 monitor_printf(mon, " avail: 0x%016"PRIx64"\n",
2704 monitor_printf(mon, " used: 0x%016"PRIx64"\n",
2707 qapi_free_VirtQueueStatus(s);
2710 void hmp_virtio_queue_element(Monitor *mon, const QDict *qdict)
2713 const char *path = qdict_get_try_str(qdict, "path");
2714 int queue = qdict_get_int(qdict, "queue");
2715 int index = qdict_get_try_int(qdict, "index", -1);
2716 VirtioQueueElement *e;
2717 VirtioRingDescList *list;
2719 e = qmp_x_query_virtio_queue_element(path, queue, index != -1,
2722 hmp_handle_error(mon, err);
2726 monitor_printf(mon, "%s:\n", path);
2727 monitor_printf(mon, " device_name: %s\n", e->name);
2728 monitor_printf(mon, " index: %d\n", e->index);
2729 monitor_printf(mon, " desc:\n");
2730 monitor_printf(mon, " descs:\n");
2734 monitor_printf(mon, " addr 0x%"PRIx64" len %d",
2735 list->value->addr, list->value->len);
2736 if (list->value->flags) {
2737 strList *flag = list->value->flags;
2738 monitor_printf(mon, " (");
2740 monitor_printf(mon, "%s", flag->value);
2743 monitor_printf(mon, ", ");
2746 monitor_printf(mon, ")");
2750 monitor_printf(mon, ",\n");
2753 monitor_printf(mon, "\n");
2754 monitor_printf(mon, " avail:\n");
2755 monitor_printf(mon, " flags: %d\n", e->avail->flags);
2756 monitor_printf(mon, " idx: %d\n", e->avail->idx);
2757 monitor_printf(mon, " ring: %d\n", e->avail->ring);
2758 monitor_printf(mon, " used:\n");
2759 monitor_printf(mon, " flags: %d\n", e->used->flags);
2760 monitor_printf(mon, " idx: %d\n", e->used->idx);
2762 qapi_free_VirtioQueueElement(e);