cpu: Move halted and interrupt_request fields to CPUState
[qemu/agraf.git] / hmp.c
blob2f47a8a9dddefcf820aa8795785b971ea74f1f03
1 /*
2 * Human Monitor Interface
4 * Copyright IBM, Corp. 2011
6 * Authors:
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 "hmp.h"
17 #include "net/net.h"
18 #include "char/char.h"
19 #include "qemu/option.h"
20 #include "qemu/timer.h"
21 #include "qmp-commands.h"
22 #include "qemu/sockets.h"
23 #include "monitor/monitor.h"
24 #include "ui/console.h"
26 static void hmp_handle_error(Monitor *mon, Error **errp)
28 if (error_is_set(errp)) {
29 monitor_printf(mon, "%s\n", error_get_pretty(*errp));
30 error_free(*errp);
34 void hmp_info_name(Monitor *mon, const QDict *qdict)
36 NameInfo *info;
38 info = qmp_query_name(NULL);
39 if (info->has_name) {
40 monitor_printf(mon, "%s\n", info->name);
42 qapi_free_NameInfo(info);
45 void hmp_info_version(Monitor *mon, const QDict *qdict)
47 VersionInfo *info;
49 info = qmp_query_version(NULL);
51 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
52 info->qemu.major, info->qemu.minor, info->qemu.micro,
53 info->package);
55 qapi_free_VersionInfo(info);
58 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
60 KvmInfo *info;
62 info = qmp_query_kvm(NULL);
63 monitor_printf(mon, "kvm support: ");
64 if (info->present) {
65 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
66 } else {
67 monitor_printf(mon, "not compiled\n");
70 qapi_free_KvmInfo(info);
73 void hmp_info_status(Monitor *mon, const QDict *qdict)
75 StatusInfo *info;
77 info = qmp_query_status(NULL);
79 monitor_printf(mon, "VM status: %s%s",
80 info->running ? "running" : "paused",
81 info->singlestep ? " (single step mode)" : "");
83 if (!info->running && info->status != RUN_STATE_PAUSED) {
84 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
87 monitor_printf(mon, "\n");
89 qapi_free_StatusInfo(info);
92 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
94 UuidInfo *info;
96 info = qmp_query_uuid(NULL);
97 monitor_printf(mon, "%s\n", info->UUID);
98 qapi_free_UuidInfo(info);
101 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
103 ChardevInfoList *char_info, *info;
105 char_info = qmp_query_chardev(NULL);
106 for (info = char_info; info; info = info->next) {
107 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
108 info->value->filename);
111 qapi_free_ChardevInfoList(char_info);
114 void hmp_info_mice(Monitor *mon, const QDict *qdict)
116 MouseInfoList *mice_list, *mouse;
118 mice_list = qmp_query_mice(NULL);
119 if (!mice_list) {
120 monitor_printf(mon, "No mouse devices connected\n");
121 return;
124 for (mouse = mice_list; mouse; mouse = mouse->next) {
125 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
126 mouse->value->current ? '*' : ' ',
127 mouse->value->index, mouse->value->name,
128 mouse->value->absolute ? " (absolute)" : "");
131 qapi_free_MouseInfoList(mice_list);
134 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
136 MigrationInfo *info;
137 MigrationCapabilityStatusList *caps, *cap;
139 info = qmp_query_migrate(NULL);
140 caps = qmp_query_migrate_capabilities(NULL);
142 /* do not display parameters during setup */
143 if (info->has_status && caps) {
144 monitor_printf(mon, "capabilities: ");
145 for (cap = caps; cap; cap = cap->next) {
146 monitor_printf(mon, "%s: %s ",
147 MigrationCapability_lookup[cap->value->capability],
148 cap->value->state ? "on" : "off");
150 monitor_printf(mon, "\n");
153 if (info->has_status) {
154 monitor_printf(mon, "Migration status: %s\n", info->status);
155 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
156 info->total_time);
157 if (info->has_expected_downtime) {
158 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
159 info->expected_downtime);
161 if (info->has_downtime) {
162 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
163 info->downtime);
167 if (info->has_ram) {
168 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
169 info->ram->transferred >> 10);
170 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
171 info->ram->remaining >> 10);
172 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
173 info->ram->total >> 10);
174 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
175 info->ram->duplicate);
176 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
177 info->ram->normal);
178 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
179 info->ram->normal_bytes >> 10);
180 if (info->ram->dirty_pages_rate) {
181 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
182 info->ram->dirty_pages_rate);
186 if (info->has_disk) {
187 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
188 info->disk->transferred >> 10);
189 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
190 info->disk->remaining >> 10);
191 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
192 info->disk->total >> 10);
195 if (info->has_xbzrle_cache) {
196 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
197 info->xbzrle_cache->cache_size);
198 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
199 info->xbzrle_cache->bytes >> 10);
200 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
201 info->xbzrle_cache->pages);
202 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
203 info->xbzrle_cache->cache_miss);
204 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
205 info->xbzrle_cache->overflow);
208 qapi_free_MigrationInfo(info);
209 qapi_free_MigrationCapabilityStatusList(caps);
212 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
214 MigrationCapabilityStatusList *caps, *cap;
216 caps = qmp_query_migrate_capabilities(NULL);
218 if (caps) {
219 monitor_printf(mon, "capabilities: ");
220 for (cap = caps; cap; cap = cap->next) {
221 monitor_printf(mon, "%s: %s ",
222 MigrationCapability_lookup[cap->value->capability],
223 cap->value->state ? "on" : "off");
225 monitor_printf(mon, "\n");
228 qapi_free_MigrationCapabilityStatusList(caps);
231 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
233 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
234 qmp_query_migrate_cache_size(NULL) >> 10);
237 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
239 CpuInfoList *cpu_list, *cpu;
241 cpu_list = qmp_query_cpus(NULL);
243 for (cpu = cpu_list; cpu; cpu = cpu->next) {
244 int active = ' ';
246 if (cpu->value->CPU == monitor_get_cpu_index()) {
247 active = '*';
250 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
252 if (cpu->value->has_pc) {
253 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->pc);
255 if (cpu->value->has_nip) {
256 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
258 if (cpu->value->has_npc) {
259 monitor_printf(mon, " npc=0x%016" PRIx64, cpu->value->npc);
261 if (cpu->value->has_PC) {
262 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
265 if (cpu->value->halted) {
266 monitor_printf(mon, " (halted)");
269 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
272 qapi_free_CpuInfoList(cpu_list);
275 void hmp_info_block(Monitor *mon, const QDict *qdict)
277 BlockInfoList *block_list, *info;
279 block_list = qmp_query_block(NULL);
281 for (info = block_list; info; info = info->next) {
282 monitor_printf(mon, "%s: removable=%d",
283 info->value->device, info->value->removable);
285 if (info->value->removable) {
286 monitor_printf(mon, " locked=%d", info->value->locked);
287 monitor_printf(mon, " tray-open=%d", info->value->tray_open);
290 if (info->value->has_io_status) {
291 monitor_printf(mon, " io-status=%s",
292 BlockDeviceIoStatus_lookup[info->value->io_status]);
295 if (info->value->has_inserted) {
296 monitor_printf(mon, " file=");
297 monitor_print_filename(mon, info->value->inserted->file);
299 if (info->value->inserted->has_backing_file) {
300 monitor_printf(mon, " backing_file=");
301 monitor_print_filename(mon, info->value->inserted->backing_file);
302 monitor_printf(mon, " backing_file_depth=%" PRId64,
303 info->value->inserted->backing_file_depth);
305 monitor_printf(mon, " ro=%d drv=%s encrypted=%d",
306 info->value->inserted->ro,
307 info->value->inserted->drv,
308 info->value->inserted->encrypted);
310 monitor_printf(mon, " bps=%" PRId64 " bps_rd=%" PRId64
311 " bps_wr=%" PRId64 " iops=%" PRId64
312 " iops_rd=%" PRId64 " iops_wr=%" PRId64,
313 info->value->inserted->bps,
314 info->value->inserted->bps_rd,
315 info->value->inserted->bps_wr,
316 info->value->inserted->iops,
317 info->value->inserted->iops_rd,
318 info->value->inserted->iops_wr);
319 } else {
320 monitor_printf(mon, " [not inserted]");
323 monitor_printf(mon, "\n");
326 qapi_free_BlockInfoList(block_list);
329 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
331 BlockStatsList *stats_list, *stats;
333 stats_list = qmp_query_blockstats(NULL);
335 for (stats = stats_list; stats; stats = stats->next) {
336 if (!stats->value->has_device) {
337 continue;
340 monitor_printf(mon, "%s:", stats->value->device);
341 monitor_printf(mon, " rd_bytes=%" PRId64
342 " wr_bytes=%" PRId64
343 " rd_operations=%" PRId64
344 " wr_operations=%" PRId64
345 " flush_operations=%" PRId64
346 " wr_total_time_ns=%" PRId64
347 " rd_total_time_ns=%" PRId64
348 " flush_total_time_ns=%" PRId64
349 "\n",
350 stats->value->stats->rd_bytes,
351 stats->value->stats->wr_bytes,
352 stats->value->stats->rd_operations,
353 stats->value->stats->wr_operations,
354 stats->value->stats->flush_operations,
355 stats->value->stats->wr_total_time_ns,
356 stats->value->stats->rd_total_time_ns,
357 stats->value->stats->flush_total_time_ns);
360 qapi_free_BlockStatsList(stats_list);
363 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
365 VncInfo *info;
366 Error *err = NULL;
367 VncClientInfoList *client;
369 info = qmp_query_vnc(&err);
370 if (err) {
371 monitor_printf(mon, "%s\n", error_get_pretty(err));
372 error_free(err);
373 return;
376 if (!info->enabled) {
377 monitor_printf(mon, "Server: disabled\n");
378 goto out;
381 monitor_printf(mon, "Server:\n");
382 if (info->has_host && info->has_service) {
383 monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
385 if (info->has_auth) {
386 monitor_printf(mon, " auth: %s\n", info->auth);
389 if (!info->has_clients || info->clients == NULL) {
390 monitor_printf(mon, "Client: none\n");
391 } else {
392 for (client = info->clients; client; client = client->next) {
393 monitor_printf(mon, "Client:\n");
394 monitor_printf(mon, " address: %s:%s\n",
395 client->value->host, client->value->service);
396 monitor_printf(mon, " x509_dname: %s\n",
397 client->value->x509_dname ?
398 client->value->x509_dname : "none");
399 monitor_printf(mon, " username: %s\n",
400 client->value->has_sasl_username ?
401 client->value->sasl_username : "none");
405 out:
406 qapi_free_VncInfo(info);
409 void hmp_info_spice(Monitor *mon, const QDict *qdict)
411 SpiceChannelList *chan;
412 SpiceInfo *info;
414 info = qmp_query_spice(NULL);
416 if (!info->enabled) {
417 monitor_printf(mon, "Server: disabled\n");
418 goto out;
421 monitor_printf(mon, "Server:\n");
422 if (info->has_port) {
423 monitor_printf(mon, " address: %s:%" PRId64 "\n",
424 info->host, info->port);
426 if (info->has_tls_port) {
427 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
428 info->host, info->tls_port);
430 monitor_printf(mon, " migrated: %s\n",
431 info->migrated ? "true" : "false");
432 monitor_printf(mon, " auth: %s\n", info->auth);
433 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
434 monitor_printf(mon, " mouse-mode: %s\n",
435 SpiceQueryMouseMode_lookup[info->mouse_mode]);
437 if (!info->has_channels || info->channels == NULL) {
438 monitor_printf(mon, "Channels: none\n");
439 } else {
440 for (chan = info->channels; chan; chan = chan->next) {
441 monitor_printf(mon, "Channel:\n");
442 monitor_printf(mon, " address: %s:%s%s\n",
443 chan->value->host, chan->value->port,
444 chan->value->tls ? " [tls]" : "");
445 monitor_printf(mon, " session: %" PRId64 "\n",
446 chan->value->connection_id);
447 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
448 chan->value->channel_type, chan->value->channel_id);
452 out:
453 qapi_free_SpiceInfo(info);
456 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
458 BalloonInfo *info;
459 Error *err = NULL;
461 info = qmp_query_balloon(&err);
462 if (err) {
463 monitor_printf(mon, "%s\n", error_get_pretty(err));
464 error_free(err);
465 return;
468 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
470 qapi_free_BalloonInfo(info);
473 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
475 PciMemoryRegionList *region;
477 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
478 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
479 dev->slot, dev->function);
480 monitor_printf(mon, " ");
482 if (dev->class_info.has_desc) {
483 monitor_printf(mon, "%s", dev->class_info.desc);
484 } else {
485 monitor_printf(mon, "Class %04" PRId64, dev->class_info.class);
488 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
489 dev->id.vendor, dev->id.device);
491 if (dev->has_irq) {
492 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
495 if (dev->has_pci_bridge) {
496 monitor_printf(mon, " BUS %" PRId64 ".\n",
497 dev->pci_bridge->bus.number);
498 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
499 dev->pci_bridge->bus.secondary);
500 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
501 dev->pci_bridge->bus.subordinate);
503 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
504 dev->pci_bridge->bus.io_range->base,
505 dev->pci_bridge->bus.io_range->limit);
507 monitor_printf(mon,
508 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
509 dev->pci_bridge->bus.memory_range->base,
510 dev->pci_bridge->bus.memory_range->limit);
512 monitor_printf(mon, " prefetchable memory range "
513 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
514 dev->pci_bridge->bus.prefetchable_range->base,
515 dev->pci_bridge->bus.prefetchable_range->limit);
518 for (region = dev->regions; region; region = region->next) {
519 uint64_t addr, size;
521 addr = region->value->address;
522 size = region->value->size;
524 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
526 if (!strcmp(region->value->type, "io")) {
527 monitor_printf(mon, "I/O at 0x%04" PRIx64
528 " [0x%04" PRIx64 "].\n",
529 addr, addr + size - 1);
530 } else {
531 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
532 " [0x%08" PRIx64 "].\n",
533 region->value->mem_type_64 ? 64 : 32,
534 region->value->prefetch ? " prefetchable" : "",
535 addr, addr + size - 1);
539 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
541 if (dev->has_pci_bridge) {
542 if (dev->pci_bridge->has_devices) {
543 PciDeviceInfoList *cdev;
544 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
545 hmp_info_pci_device(mon, cdev->value);
551 void hmp_info_pci(Monitor *mon, const QDict *qdict)
553 PciInfoList *info_list, *info;
554 Error *err = NULL;
556 info_list = qmp_query_pci(&err);
557 if (err) {
558 monitor_printf(mon, "PCI devices not supported\n");
559 error_free(err);
560 return;
563 for (info = info_list; info; info = info->next) {
564 PciDeviceInfoList *dev;
566 for (dev = info->value->devices; dev; dev = dev->next) {
567 hmp_info_pci_device(mon, dev->value);
571 qapi_free_PciInfoList(info_list);
574 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
576 BlockJobInfoList *list;
577 Error *err = NULL;
579 list = qmp_query_block_jobs(&err);
580 assert(!err);
582 if (!list) {
583 monitor_printf(mon, "No active jobs\n");
584 return;
587 while (list) {
588 if (strcmp(list->value->type, "stream") == 0) {
589 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
590 " of %" PRId64 " bytes, speed limit %" PRId64
591 " bytes/s\n",
592 list->value->device,
593 list->value->offset,
594 list->value->len,
595 list->value->speed);
596 } else {
597 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
598 " of %" PRId64 " bytes, speed limit %" PRId64
599 " bytes/s\n",
600 list->value->type,
601 list->value->device,
602 list->value->offset,
603 list->value->len,
604 list->value->speed);
606 list = list->next;
610 void hmp_quit(Monitor *mon, const QDict *qdict)
612 monitor_suspend(mon);
613 qmp_quit(NULL);
616 void hmp_stop(Monitor *mon, const QDict *qdict)
618 qmp_stop(NULL);
621 void hmp_system_reset(Monitor *mon, const QDict *qdict)
623 qmp_system_reset(NULL);
626 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
628 qmp_system_powerdown(NULL);
631 void hmp_cpu(Monitor *mon, const QDict *qdict)
633 int64_t cpu_index;
635 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
636 use it are converted to the QAPI */
637 cpu_index = qdict_get_int(qdict, "index");
638 if (monitor_set_cpu(cpu_index) < 0) {
639 monitor_printf(mon, "invalid CPU index\n");
643 void hmp_memsave(Monitor *mon, const QDict *qdict)
645 uint32_t size = qdict_get_int(qdict, "size");
646 const char *filename = qdict_get_str(qdict, "filename");
647 uint64_t addr = qdict_get_int(qdict, "val");
648 Error *errp = NULL;
650 qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &errp);
651 hmp_handle_error(mon, &errp);
654 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
656 uint32_t size = qdict_get_int(qdict, "size");
657 const char *filename = qdict_get_str(qdict, "filename");
658 uint64_t addr = qdict_get_int(qdict, "val");
659 Error *errp = NULL;
661 qmp_pmemsave(addr, size, filename, &errp);
662 hmp_handle_error(mon, &errp);
665 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
667 const char *chardev = qdict_get_str(qdict, "device");
668 const char *data = qdict_get_str(qdict, "data");
669 Error *errp = NULL;
671 qmp_ringbuf_write(chardev, data, false, 0, &errp);
673 hmp_handle_error(mon, &errp);
676 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
678 uint32_t size = qdict_get_int(qdict, "size");
679 const char *chardev = qdict_get_str(qdict, "device");
680 char *data;
681 Error *errp = NULL;
682 int i;
684 data = qmp_ringbuf_read(chardev, size, false, 0, &errp);
685 if (errp) {
686 monitor_printf(mon, "%s\n", error_get_pretty(errp));
687 error_free(errp);
688 return;
691 for (i = 0; data[i]; i++) {
692 unsigned char ch = data[i];
694 if (ch == '\\') {
695 monitor_printf(mon, "\\\\");
696 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
697 monitor_printf(mon, "\\u%04X", ch);
698 } else {
699 monitor_printf(mon, "%c", ch);
703 monitor_printf(mon, "\n");
704 g_free(data);
707 static void hmp_cont_cb(void *opaque, int err)
709 if (!err) {
710 qmp_cont(NULL);
714 static bool key_is_missing(const BlockInfo *bdev)
716 return (bdev->inserted && bdev->inserted->encryption_key_missing);
719 void hmp_cont(Monitor *mon, const QDict *qdict)
721 BlockInfoList *bdev_list, *bdev;
722 Error *errp = NULL;
724 bdev_list = qmp_query_block(NULL);
725 for (bdev = bdev_list; bdev; bdev = bdev->next) {
726 if (key_is_missing(bdev->value)) {
727 monitor_read_block_device_key(mon, bdev->value->device,
728 hmp_cont_cb, NULL);
729 goto out;
733 qmp_cont(&errp);
734 hmp_handle_error(mon, &errp);
736 out:
737 qapi_free_BlockInfoList(bdev_list);
740 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
742 qmp_system_wakeup(NULL);
745 void hmp_inject_nmi(Monitor *mon, const QDict *qdict)
747 Error *errp = NULL;
749 qmp_inject_nmi(&errp);
750 hmp_handle_error(mon, &errp);
753 void hmp_set_link(Monitor *mon, const QDict *qdict)
755 const char *name = qdict_get_str(qdict, "name");
756 int up = qdict_get_bool(qdict, "up");
757 Error *errp = NULL;
759 qmp_set_link(name, up, &errp);
760 hmp_handle_error(mon, &errp);
763 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
765 const char *device = qdict_get_str(qdict, "device");
766 const char *password = qdict_get_str(qdict, "password");
767 Error *errp = NULL;
769 qmp_block_passwd(device, password, &errp);
770 hmp_handle_error(mon, &errp);
773 void hmp_balloon(Monitor *mon, const QDict *qdict)
775 int64_t value = qdict_get_int(qdict, "value");
776 Error *errp = NULL;
778 qmp_balloon(value, &errp);
779 if (error_is_set(&errp)) {
780 monitor_printf(mon, "balloon: %s\n", error_get_pretty(errp));
781 error_free(errp);
785 void hmp_block_resize(Monitor *mon, const QDict *qdict)
787 const char *device = qdict_get_str(qdict, "device");
788 int64_t size = qdict_get_int(qdict, "size");
789 Error *errp = NULL;
791 qmp_block_resize(device, size, &errp);
792 hmp_handle_error(mon, &errp);
795 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
797 const char *device = qdict_get_str(qdict, "device");
798 const char *filename = qdict_get_str(qdict, "target");
799 const char *format = qdict_get_try_str(qdict, "format");
800 int reuse = qdict_get_try_bool(qdict, "reuse", 0);
801 int full = qdict_get_try_bool(qdict, "full", 0);
802 enum NewImageMode mode;
803 Error *errp = NULL;
805 if (!filename) {
806 error_set(&errp, QERR_MISSING_PARAMETER, "target");
807 hmp_handle_error(mon, &errp);
808 return;
811 if (reuse) {
812 mode = NEW_IMAGE_MODE_EXISTING;
813 } else {
814 mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
817 qmp_drive_mirror(device, filename, !!format, format,
818 full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
819 true, mode, false, 0, false, 0, false, 0,
820 false, 0, false, 0, &errp);
821 hmp_handle_error(mon, &errp);
824 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
826 const char *device = qdict_get_str(qdict, "device");
827 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
828 const char *format = qdict_get_try_str(qdict, "format");
829 int reuse = qdict_get_try_bool(qdict, "reuse", 0);
830 enum NewImageMode mode;
831 Error *errp = NULL;
833 if (!filename) {
834 /* In the future, if 'snapshot-file' is not specified, the snapshot
835 will be taken internally. Today it's actually required. */
836 error_set(&errp, QERR_MISSING_PARAMETER, "snapshot-file");
837 hmp_handle_error(mon, &errp);
838 return;
841 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
842 qmp_blockdev_snapshot_sync(device, filename, !!format, format,
843 true, mode, &errp);
844 hmp_handle_error(mon, &errp);
847 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
849 qmp_migrate_cancel(NULL);
852 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
854 double value = qdict_get_double(qdict, "value");
855 qmp_migrate_set_downtime(value, NULL);
858 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
860 int64_t value = qdict_get_int(qdict, "value");
861 Error *err = NULL;
863 qmp_migrate_set_cache_size(value, &err);
864 if (err) {
865 monitor_printf(mon, "%s\n", error_get_pretty(err));
866 error_free(err);
867 return;
871 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
873 int64_t value = qdict_get_int(qdict, "value");
874 qmp_migrate_set_speed(value, NULL);
877 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
879 const char *cap = qdict_get_str(qdict, "capability");
880 bool state = qdict_get_bool(qdict, "state");
881 Error *err = NULL;
882 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
883 int i;
885 for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
886 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
887 caps->value = g_malloc0(sizeof(*caps->value));
888 caps->value->capability = i;
889 caps->value->state = state;
890 caps->next = NULL;
891 qmp_migrate_set_capabilities(caps, &err);
892 break;
896 if (i == MIGRATION_CAPABILITY_MAX) {
897 error_set(&err, QERR_INVALID_PARAMETER, cap);
900 qapi_free_MigrationCapabilityStatusList(caps);
902 if (err) {
903 monitor_printf(mon, "migrate_set_capability: %s\n",
904 error_get_pretty(err));
905 error_free(err);
909 void hmp_set_password(Monitor *mon, const QDict *qdict)
911 const char *protocol = qdict_get_str(qdict, "protocol");
912 const char *password = qdict_get_str(qdict, "password");
913 const char *connected = qdict_get_try_str(qdict, "connected");
914 Error *err = NULL;
916 qmp_set_password(protocol, password, !!connected, connected, &err);
917 hmp_handle_error(mon, &err);
920 void hmp_expire_password(Monitor *mon, const QDict *qdict)
922 const char *protocol = qdict_get_str(qdict, "protocol");
923 const char *whenstr = qdict_get_str(qdict, "time");
924 Error *err = NULL;
926 qmp_expire_password(protocol, whenstr, &err);
927 hmp_handle_error(mon, &err);
930 void hmp_eject(Monitor *mon, const QDict *qdict)
932 int force = qdict_get_try_bool(qdict, "force", 0);
933 const char *device = qdict_get_str(qdict, "device");
934 Error *err = NULL;
936 qmp_eject(device, true, force, &err);
937 hmp_handle_error(mon, &err);
940 static void hmp_change_read_arg(Monitor *mon, const char *password,
941 void *opaque)
943 qmp_change_vnc_password(password, NULL);
944 monitor_read_command(mon, 1);
947 void hmp_change(Monitor *mon, const QDict *qdict)
949 const char *device = qdict_get_str(qdict, "device");
950 const char *target = qdict_get_str(qdict, "target");
951 const char *arg = qdict_get_try_str(qdict, "arg");
952 Error *err = NULL;
954 if (strcmp(device, "vnc") == 0 &&
955 (strcmp(target, "passwd") == 0 ||
956 strcmp(target, "password") == 0)) {
957 if (!arg) {
958 monitor_read_password(mon, hmp_change_read_arg, NULL);
959 return;
963 qmp_change(device, target, !!arg, arg, &err);
964 if (error_is_set(&err) &&
965 error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
966 error_free(err);
967 monitor_read_block_device_key(mon, device, NULL, NULL);
968 return;
970 hmp_handle_error(mon, &err);
973 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
975 Error *err = NULL;
977 qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
978 qdict_get_int(qdict, "bps"),
979 qdict_get_int(qdict, "bps_rd"),
980 qdict_get_int(qdict, "bps_wr"),
981 qdict_get_int(qdict, "iops"),
982 qdict_get_int(qdict, "iops_rd"),
983 qdict_get_int(qdict, "iops_wr"), &err);
984 hmp_handle_error(mon, &err);
987 void hmp_block_stream(Monitor *mon, const QDict *qdict)
989 Error *error = NULL;
990 const char *device = qdict_get_str(qdict, "device");
991 const char *base = qdict_get_try_str(qdict, "base");
992 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
994 qmp_block_stream(device, base != NULL, base,
995 qdict_haskey(qdict, "speed"), speed,
996 BLOCKDEV_ON_ERROR_REPORT, true, &error);
998 hmp_handle_error(mon, &error);
1001 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1003 Error *error = NULL;
1004 const char *device = qdict_get_str(qdict, "device");
1005 int64_t value = qdict_get_int(qdict, "speed");
1007 qmp_block_job_set_speed(device, value, &error);
1009 hmp_handle_error(mon, &error);
1012 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1014 Error *error = NULL;
1015 const char *device = qdict_get_str(qdict, "device");
1016 bool force = qdict_get_try_bool(qdict, "force", 0);
1018 qmp_block_job_cancel(device, true, force, &error);
1020 hmp_handle_error(mon, &error);
1023 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1025 Error *error = NULL;
1026 const char *device = qdict_get_str(qdict, "device");
1028 qmp_block_job_pause(device, &error);
1030 hmp_handle_error(mon, &error);
1033 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1035 Error *error = NULL;
1036 const char *device = qdict_get_str(qdict, "device");
1038 qmp_block_job_resume(device, &error);
1040 hmp_handle_error(mon, &error);
1043 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1045 Error *error = NULL;
1046 const char *device = qdict_get_str(qdict, "device");
1048 qmp_block_job_complete(device, &error);
1050 hmp_handle_error(mon, &error);
1053 typedef struct MigrationStatus
1055 QEMUTimer *timer;
1056 Monitor *mon;
1057 bool is_block_migration;
1058 } MigrationStatus;
1060 static void hmp_migrate_status_cb(void *opaque)
1062 MigrationStatus *status = opaque;
1063 MigrationInfo *info;
1065 info = qmp_query_migrate(NULL);
1066 if (!info->has_status || strcmp(info->status, "active") == 0) {
1067 if (info->has_disk) {
1068 int progress;
1070 if (info->disk->remaining) {
1071 progress = info->disk->transferred * 100 / info->disk->total;
1072 } else {
1073 progress = 100;
1076 monitor_printf(status->mon, "Completed %d %%\r", progress);
1077 monitor_flush(status->mon);
1080 qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock) + 1000);
1081 } else {
1082 if (status->is_block_migration) {
1083 monitor_printf(status->mon, "\n");
1085 monitor_resume(status->mon);
1086 qemu_del_timer(status->timer);
1087 g_free(status);
1090 qapi_free_MigrationInfo(info);
1093 void hmp_migrate(Monitor *mon, const QDict *qdict)
1095 int detach = qdict_get_try_bool(qdict, "detach", 0);
1096 int blk = qdict_get_try_bool(qdict, "blk", 0);
1097 int inc = qdict_get_try_bool(qdict, "inc", 0);
1098 const char *uri = qdict_get_str(qdict, "uri");
1099 Error *err = NULL;
1101 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1102 if (err) {
1103 monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
1104 error_free(err);
1105 return;
1108 if (!detach) {
1109 MigrationStatus *status;
1111 if (monitor_suspend(mon) < 0) {
1112 monitor_printf(mon, "terminal does not allow synchronous "
1113 "migration, continuing detached\n");
1114 return;
1117 status = g_malloc0(sizeof(*status));
1118 status->mon = mon;
1119 status->is_block_migration = blk || inc;
1120 status->timer = qemu_new_timer_ms(rt_clock, hmp_migrate_status_cb,
1121 status);
1122 qemu_mod_timer(status->timer, qemu_get_clock_ms(rt_clock));
1126 void hmp_device_del(Monitor *mon, const QDict *qdict)
1128 const char *id = qdict_get_str(qdict, "id");
1129 Error *err = NULL;
1131 qmp_device_del(id, &err);
1132 hmp_handle_error(mon, &err);
1135 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1137 Error *errp = NULL;
1138 int paging = qdict_get_try_bool(qdict, "paging", 0);
1139 const char *file = qdict_get_str(qdict, "filename");
1140 bool has_begin = qdict_haskey(qdict, "begin");
1141 bool has_length = qdict_haskey(qdict, "length");
1142 int64_t begin = 0;
1143 int64_t length = 0;
1144 char *prot;
1146 if (has_begin) {
1147 begin = qdict_get_int(qdict, "begin");
1149 if (has_length) {
1150 length = qdict_get_int(qdict, "length");
1153 prot = g_strconcat("file:", file, NULL);
1155 qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
1156 &errp);
1157 hmp_handle_error(mon, &errp);
1158 g_free(prot);
1161 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1163 Error *err = NULL;
1164 QemuOpts *opts;
1166 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1167 if (error_is_set(&err)) {
1168 goto out;
1171 netdev_add(opts, &err);
1172 if (error_is_set(&err)) {
1173 qemu_opts_del(opts);
1176 out:
1177 hmp_handle_error(mon, &err);
1180 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1182 const char *id = qdict_get_str(qdict, "id");
1183 Error *err = NULL;
1185 qmp_netdev_del(id, &err);
1186 hmp_handle_error(mon, &err);
1189 void hmp_getfd(Monitor *mon, const QDict *qdict)
1191 const char *fdname = qdict_get_str(qdict, "fdname");
1192 Error *errp = NULL;
1194 qmp_getfd(fdname, &errp);
1195 hmp_handle_error(mon, &errp);
1198 void hmp_closefd(Monitor *mon, const QDict *qdict)
1200 const char *fdname = qdict_get_str(qdict, "fdname");
1201 Error *errp = NULL;
1203 qmp_closefd(fdname, &errp);
1204 hmp_handle_error(mon, &errp);
1207 void hmp_send_key(Monitor *mon, const QDict *qdict)
1209 const char *keys = qdict_get_str(qdict, "keys");
1210 KeyValueList *keylist, *head = NULL, *tmp = NULL;
1211 int has_hold_time = qdict_haskey(qdict, "hold-time");
1212 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1213 Error *err = NULL;
1214 char keyname_buf[16];
1215 char *separator;
1216 int keyname_len;
1218 while (1) {
1219 separator = strchr(keys, '-');
1220 keyname_len = separator ? separator - keys : strlen(keys);
1221 pstrcpy(keyname_buf, sizeof(keyname_buf), keys);
1223 /* Be compatible with old interface, convert user inputted "<" */
1224 if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) {
1225 pstrcpy(keyname_buf, sizeof(keyname_buf), "less");
1226 keyname_len = 4;
1228 keyname_buf[keyname_len] = 0;
1230 keylist = g_malloc0(sizeof(*keylist));
1231 keylist->value = g_malloc0(sizeof(*keylist->value));
1233 if (!head) {
1234 head = keylist;
1236 if (tmp) {
1237 tmp->next = keylist;
1239 tmp = keylist;
1241 if (strstart(keyname_buf, "0x", NULL)) {
1242 char *endp;
1243 int value = strtoul(keyname_buf, &endp, 0);
1244 if (*endp != '\0') {
1245 goto err_out;
1247 keylist->value->kind = KEY_VALUE_KIND_NUMBER;
1248 keylist->value->number = value;
1249 } else {
1250 int idx = index_from_key(keyname_buf);
1251 if (idx == Q_KEY_CODE_MAX) {
1252 goto err_out;
1254 keylist->value->kind = KEY_VALUE_KIND_QCODE;
1255 keylist->value->qcode = idx;
1258 if (!separator) {
1259 break;
1261 keys = separator + 1;
1264 qmp_send_key(head, has_hold_time, hold_time, &err);
1265 hmp_handle_error(mon, &err);
1267 out:
1268 qapi_free_KeyValueList(head);
1269 return;
1271 err_out:
1272 monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
1273 goto out;
1276 void hmp_screen_dump(Monitor *mon, const QDict *qdict)
1278 const char *filename = qdict_get_str(qdict, "filename");
1279 Error *err = NULL;
1281 qmp_screendump(filename, &err);
1282 hmp_handle_error(mon, &err);
1285 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1287 const char *uri = qdict_get_str(qdict, "uri");
1288 int writable = qdict_get_try_bool(qdict, "writable", 0);
1289 int all = qdict_get_try_bool(qdict, "all", 0);
1290 Error *local_err = NULL;
1291 BlockInfoList *block_list, *info;
1292 SocketAddress *addr;
1294 if (writable && !all) {
1295 error_setg(&local_err, "-w only valid together with -a");
1296 goto exit;
1299 /* First check if the address is valid and start the server. */
1300 addr = socket_parse(uri, &local_err);
1301 if (local_err != NULL) {
1302 goto exit;
1305 qmp_nbd_server_start(addr, &local_err);
1306 qapi_free_SocketAddress(addr);
1307 if (local_err != NULL) {
1308 goto exit;
1311 if (!all) {
1312 return;
1315 /* Then try adding all block devices. If one fails, close all and
1316 * exit.
1318 block_list = qmp_query_block(NULL);
1320 for (info = block_list; info; info = info->next) {
1321 if (!info->value->has_inserted) {
1322 continue;
1325 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1327 if (local_err != NULL) {
1328 qmp_nbd_server_stop(NULL);
1329 break;
1333 qapi_free_BlockInfoList(block_list);
1335 exit:
1336 hmp_handle_error(mon, &local_err);
1339 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1341 const char *device = qdict_get_str(qdict, "device");
1342 int writable = qdict_get_try_bool(qdict, "writable", 0);
1343 Error *local_err = NULL;
1345 qmp_nbd_server_add(device, true, writable, &local_err);
1347 if (local_err != NULL) {
1348 hmp_handle_error(mon, &local_err);
1352 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1354 Error *errp = NULL;
1356 qmp_nbd_server_stop(&errp);
1357 hmp_handle_error(mon, &errp);
1360 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1362 const char *args = qdict_get_str(qdict, "args");
1363 Error *err = NULL;
1364 QemuOpts *opts;
1366 opts = qemu_opts_parse(qemu_find_opts("chardev"), args, 1);
1367 if (opts == NULL) {
1368 error_setg(&err, "Parsing chardev args failed");
1369 } else {
1370 qemu_chr_new_from_opts(opts, NULL, &err);
1372 hmp_handle_error(mon, &err);
1375 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1377 Error *local_err = NULL;
1379 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1380 hmp_handle_error(mon, &local_err);