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util/cutils: Return qemu_strtosz*() error and value separately
[qemu.git] / hmp.c
blobd16761f32e90c2c6bbc50c52fb4a4512e4c12c31
1 /*
2 * Human Monitor Interface
3 *
4 * Copyright IBM, Corp. 2011
5 *
6 * Authors:
7 * Anthony Liguori <aliguori@us.ibm.com>
8 *
9 * This work is licensed under the terms of the GNU GPL, version 2. See
10 * the COPYING file in the top-level directory.
11 *
12 * Contributions after 2012-01-13 are licensed under the terms of the
13 * GNU GPL, version 2 or (at your option) any later version.
14 */
15
16 #include "qemu/osdep.h"
17 #include "hmp.h"
18 #include "net/net.h"
19 #include "net/eth.h"
20 #include "sysemu/char.h"
21 #include "sysemu/block-backend.h"
22 #include "qemu/config-file.h"
23 #include "qemu/option.h"
24 #include "qemu/timer.h"
25 #include "qmp-commands.h"
26 #include "qemu/sockets.h"
27 #include "monitor/monitor.h"
28 #include "monitor/qdev.h"
29 #include "qapi/opts-visitor.h"
30 #include "qapi/qmp/qerror.h"
31 #include "qapi/string-output-visitor.h"
32 #include "qapi/util.h"
33 #include "qapi-visit.h"
34 #include "qom/object_interfaces.h"
35 #include "ui/console.h"
36 #include "block/qapi.h"
37 #include "qemu-io.h"
38 #include "qemu/cutils.h"
39 #include "qemu/error-report.h"
40 #include "hw/intc/intc.h"
41
42 #ifdef CONFIG_SPICE
43 #include <spice/enums.h>
44 #endif
45
46 static void hmp_handle_error(Monitor *mon, Error **errp)
47 {
48 assert(errp);
49 if (*errp) {
50 error_report_err(*errp);
51 }
52 }
53
54 void hmp_info_name(Monitor *mon, const QDict *qdict)
55 {
56 NameInfo *info;
57
58 info = qmp_query_name(NULL);
59 if (info->has_name) {
60 monitor_printf(mon, "%s\n", info->name);
61 }
62 qapi_free_NameInfo(info);
63 }
64
65 void hmp_info_version(Monitor *mon, const QDict *qdict)
66 {
67 VersionInfo *info;
68
69 info = qmp_query_version(NULL);
70
71 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
72 info->qemu->major, info->qemu->minor, info->qemu->micro,
73 info->package);
74
75 qapi_free_VersionInfo(info);
76 }
77
78 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
79 {
80 KvmInfo *info;
81
82 info = qmp_query_kvm(NULL);
83 monitor_printf(mon, "kvm support: ");
84 if (info->present) {
85 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
86 } else {
87 monitor_printf(mon, "not compiled\n");
88 }
89
90 qapi_free_KvmInfo(info);
91 }
92
93 void hmp_info_status(Monitor *mon, const QDict *qdict)
94 {
95 StatusInfo *info;
96
97 info = qmp_query_status(NULL);
98
99 monitor_printf(mon, "VM status: %s%s",
100 info->running ? "running" : "paused",
101 info->singlestep ? " (single step mode)" : "");
102
103 if (!info->running && info->status != RUN_STATE_PAUSED) {
104 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
105 }
106
107 monitor_printf(mon, "\n");
108
109 qapi_free_StatusInfo(info);
110 }
111
112 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
113 {
114 UuidInfo *info;
115
116 info = qmp_query_uuid(NULL);
117 monitor_printf(mon, "%s\n", info->UUID);
118 qapi_free_UuidInfo(info);
119 }
120
121 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
122 {
123 ChardevInfoList *char_info, *info;
124
125 char_info = qmp_query_chardev(NULL);
126 for (info = char_info; info; info = info->next) {
127 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
128 info->value->filename);
129 }
130
131 qapi_free_ChardevInfoList(char_info);
132 }
133
134 void hmp_info_mice(Monitor *mon, const QDict *qdict)
135 {
136 MouseInfoList *mice_list, *mouse;
137
138 mice_list = qmp_query_mice(NULL);
139 if (!mice_list) {
140 monitor_printf(mon, "No mouse devices connected\n");
141 return;
142 }
143
144 for (mouse = mice_list; mouse; mouse = mouse->next) {
145 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
146 mouse->value->current ? '*' : ' ',
147 mouse->value->index, mouse->value->name,
148 mouse->value->absolute ? " (absolute)" : "");
149 }
150
151 qapi_free_MouseInfoList(mice_list);
152 }
153
154 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
155 {
156 MigrationInfo *info;
157 MigrationCapabilityStatusList *caps, *cap;
158
159 info = qmp_query_migrate(NULL);
160 caps = qmp_query_migrate_capabilities(NULL);
161
162 /* do not display parameters during setup */
163 if (info->has_status && caps) {
164 monitor_printf(mon, "capabilities: ");
165 for (cap = caps; cap; cap = cap->next) {
166 monitor_printf(mon, "%s: %s ",
167 MigrationCapability_lookup[cap->value->capability],
168 cap->value->state ? "on" : "off");
169 }
170 monitor_printf(mon, "\n");
171 }
172
173 if (info->has_status) {
174 monitor_printf(mon, "Migration status: %s",
175 MigrationStatus_lookup[info->status]);
176 if (info->status == MIGRATION_STATUS_FAILED &&
177 info->has_error_desc) {
178 monitor_printf(mon, " (%s)\n", info->error_desc);
179 } else {
180 monitor_printf(mon, "\n");
181 }
182
183 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
184 info->total_time);
185 if (info->has_expected_downtime) {
186 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
187 info->expected_downtime);
188 }
189 if (info->has_downtime) {
190 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
191 info->downtime);
192 }
193 if (info->has_setup_time) {
194 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
195 info->setup_time);
196 }
197 }
198
199 if (info->has_ram) {
200 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
201 info->ram->transferred >> 10);
202 monitor_printf(mon, "throughput: %0.2f mbps\n",
203 info->ram->mbps);
204 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
205 info->ram->remaining >> 10);
206 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
207 info->ram->total >> 10);
208 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
209 info->ram->duplicate);
210 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
211 info->ram->skipped);
212 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
213 info->ram->normal);
214 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
215 info->ram->normal_bytes >> 10);
216 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
217 info->ram->dirty_sync_count);
218 if (info->ram->dirty_pages_rate) {
219 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
220 info->ram->dirty_pages_rate);
221 }
222 if (info->ram->postcopy_requests) {
223 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
224 info->ram->postcopy_requests);
225 }
226 }
227
228 if (info->has_disk) {
229 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
230 info->disk->transferred >> 10);
231 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
232 info->disk->remaining >> 10);
233 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
234 info->disk->total >> 10);
235 }
236
237 if (info->has_xbzrle_cache) {
238 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
239 info->xbzrle_cache->cache_size);
240 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
241 info->xbzrle_cache->bytes >> 10);
242 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
243 info->xbzrle_cache->pages);
244 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
245 info->xbzrle_cache->cache_miss);
246 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
247 info->xbzrle_cache->cache_miss_rate);
248 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
249 info->xbzrle_cache->overflow);
250 }
251
252 if (info->has_cpu_throttle_percentage) {
253 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
254 info->cpu_throttle_percentage);
255 }
256
257 qapi_free_MigrationInfo(info);
258 qapi_free_MigrationCapabilityStatusList(caps);
259 }
260
261 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
262 {
263 MigrationCapabilityStatusList *caps, *cap;
264
265 caps = qmp_query_migrate_capabilities(NULL);
266
267 if (caps) {
268 monitor_printf(mon, "capabilities: ");
269 for (cap = caps; cap; cap = cap->next) {
270 monitor_printf(mon, "%s: %s ",
271 MigrationCapability_lookup[cap->value->capability],
272 cap->value->state ? "on" : "off");
273 }
274 monitor_printf(mon, "\n");
275 }
276
277 qapi_free_MigrationCapabilityStatusList(caps);
278 }
279
280 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
281 {
282 MigrationParameters *params;
283
284 params = qmp_query_migrate_parameters(NULL);
285
286 if (params) {
287 monitor_printf(mon, "parameters:");
288 assert(params->has_compress_level);
289 monitor_printf(mon, " %s: %" PRId64,
290 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
291 params->compress_level);
292 assert(params->has_compress_threads);
293 monitor_printf(mon, " %s: %" PRId64,
294 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
295 params->compress_threads);
296 assert(params->has_decompress_threads);
297 monitor_printf(mon, " %s: %" PRId64,
298 MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
299 params->decompress_threads);
300 assert(params->has_cpu_throttle_initial);
301 monitor_printf(mon, " %s: %" PRId64,
302 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL],
303 params->cpu_throttle_initial);
304 assert(params->has_cpu_throttle_increment);
305 monitor_printf(mon, " %s: %" PRId64,
306 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT],
307 params->cpu_throttle_increment);
308 monitor_printf(mon, " %s: '%s'",
309 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
310 params->has_tls_creds ? params->tls_creds : "");
311 monitor_printf(mon, " %s: '%s'",
312 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
313 params->has_tls_hostname ? params->tls_hostname : "");
314 assert(params->has_max_bandwidth);
315 monitor_printf(mon, " %s: %" PRId64 " bytes/second",
316 MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
317 params->max_bandwidth);
318 assert(params->has_downtime_limit);
319 monitor_printf(mon, " %s: %" PRId64 " milliseconds",
320 MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
321 params->downtime_limit);
322 assert(params->has_x_checkpoint_delay);
323 monitor_printf(mon, " %s: %" PRId64,
324 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CHECKPOINT_DELAY],
325 params->x_checkpoint_delay);
326 monitor_printf(mon, "\n");
327 }
328
329 qapi_free_MigrationParameters(params);
330 }
331
332 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
333 {
334 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
335 qmp_query_migrate_cache_size(NULL) >> 10);
336 }
337
338 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
339 {
340 CpuInfoList *cpu_list, *cpu;
341
342 cpu_list = qmp_query_cpus(NULL);
343
344 for (cpu = cpu_list; cpu; cpu = cpu->next) {
345 int active = ' ';
346
347 if (cpu->value->CPU == monitor_get_cpu_index()) {
348 active = '*';
349 }
350
351 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
352
353 switch (cpu->value->arch) {
354 case CPU_INFO_ARCH_X86:
355 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86.pc);
356 break;
357 case CPU_INFO_ARCH_PPC:
358 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc.nip);
359 break;
360 case CPU_INFO_ARCH_SPARC:
361 monitor_printf(mon, " pc=0x%016" PRIx64,
362 cpu->value->u.q_sparc.pc);
363 monitor_printf(mon, " npc=0x%016" PRIx64,
364 cpu->value->u.q_sparc.npc);
365 break;
366 case CPU_INFO_ARCH_MIPS:
367 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips.PC);
368 break;
369 case CPU_INFO_ARCH_TRICORE:
370 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore.PC);
371 break;
372 default:
373 break;
374 }
375
376 if (cpu->value->halted) {
377 monitor_printf(mon, " (halted)");
378 }
379
380 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
381 }
382
383 qapi_free_CpuInfoList(cpu_list);
384 }
385
386 static void print_block_info(Monitor *mon, BlockInfo *info,
387 BlockDeviceInfo *inserted, bool verbose)
388 {
389 ImageInfo *image_info;
390
391 assert(!info || !info->has_inserted || info->inserted == inserted);
392
393 if (info) {
394 monitor_printf(mon, "%s", info->device);
395 if (inserted && inserted->has_node_name) {
396 monitor_printf(mon, " (%s)", inserted->node_name);
397 }
398 } else {
399 assert(inserted);
400 monitor_printf(mon, "%s",
401 inserted->has_node_name
402 ? inserted->node_name
403 : "<anonymous>");
404 }
405
406 if (inserted) {
407 monitor_printf(mon, ": %s (%s%s%s)\n",
408 inserted->file,
409 inserted->drv,
410 inserted->ro ? ", read-only" : "",
411 inserted->encrypted ? ", encrypted" : "");
412 } else {
413 monitor_printf(mon, ": [not inserted]\n");
414 }
415
416 if (info) {
417 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
418 monitor_printf(mon, " I/O status: %s\n",
419 BlockDeviceIoStatus_lookup[info->io_status]);
420 }
421
422 if (info->removable) {
423 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
424 info->locked ? "" : "not ",
425 info->tray_open ? "open" : "closed");
426 }
427 }
428
429
430 if (!inserted) {
431 return;
432 }
433
434 monitor_printf(mon, " Cache mode: %s%s%s\n",
435 inserted->cache->writeback ? "writeback" : "writethrough",
436 inserted->cache->direct ? ", direct" : "",
437 inserted->cache->no_flush ? ", ignore flushes" : "");
438
439 if (inserted->has_backing_file) {
440 monitor_printf(mon,
441 " Backing file: %s "
442 "(chain depth: %" PRId64 ")\n",
443 inserted->backing_file,
444 inserted->backing_file_depth);
445 }
446
447 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
448 monitor_printf(mon, " Detect zeroes: %s\n",
449 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
450 }
451
452 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
453 inserted->iops || inserted->iops_rd || inserted->iops_wr)
454 {
455 monitor_printf(mon, " I/O throttling: bps=%" PRId64
456 " bps_rd=%" PRId64 " bps_wr=%" PRId64
457 " bps_max=%" PRId64
458 " bps_rd_max=%" PRId64
459 " bps_wr_max=%" PRId64
460 " iops=%" PRId64 " iops_rd=%" PRId64
461 " iops_wr=%" PRId64
462 " iops_max=%" PRId64
463 " iops_rd_max=%" PRId64
464 " iops_wr_max=%" PRId64
465 " iops_size=%" PRId64
466 " group=%s\n",
467 inserted->bps,
468 inserted->bps_rd,
469 inserted->bps_wr,
470 inserted->bps_max,
471 inserted->bps_rd_max,
472 inserted->bps_wr_max,
473 inserted->iops,
474 inserted->iops_rd,
475 inserted->iops_wr,
476 inserted->iops_max,
477 inserted->iops_rd_max,
478 inserted->iops_wr_max,
479 inserted->iops_size,
480 inserted->group);
481 }
482
483 if (verbose) {
484 monitor_printf(mon, "\nImages:\n");
485 image_info = inserted->image;
486 while (1) {
487 bdrv_image_info_dump((fprintf_function)monitor_printf,
488 mon, image_info);
489 if (image_info->has_backing_image) {
490 image_info = image_info->backing_image;
491 } else {
492 break;
493 }
494 }
495 }
496 }
497
498 void hmp_info_block(Monitor *mon, const QDict *qdict)
499 {
500 BlockInfoList *block_list, *info;
501 BlockDeviceInfoList *blockdev_list, *blockdev;
502 const char *device = qdict_get_try_str(qdict, "device");
503 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
504 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
505 bool printed = false;
506
507 /* Print BlockBackend information */
508 if (!nodes) {
509 block_list = qmp_query_block(NULL);
510 } else {
511 block_list = NULL;
512 }
513
514 for (info = block_list; info; info = info->next) {
515 if (device && strcmp(device, info->value->device)) {
516 continue;
517 }
518
519 if (info != block_list) {
520 monitor_printf(mon, "\n");
521 }
522
523 print_block_info(mon, info->value, info->value->has_inserted
524 ? info->value->inserted : NULL,
525 verbose);
526 printed = true;
527 }
528
529 qapi_free_BlockInfoList(block_list);
530
531 if ((!device && !nodes) || printed) {
532 return;
533 }
534
535 /* Print node information */
536 blockdev_list = qmp_query_named_block_nodes(NULL);
537 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
538 assert(blockdev->value->has_node_name);
539 if (device && strcmp(device, blockdev->value->node_name)) {
540 continue;
541 }
542
543 if (blockdev != blockdev_list) {
544 monitor_printf(mon, "\n");
545 }
546
547 print_block_info(mon, NULL, blockdev->value, verbose);
548 }
549 qapi_free_BlockDeviceInfoList(blockdev_list);
550 }
551
552 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
553 {
554 BlockStatsList *stats_list, *stats;
555
556 stats_list = qmp_query_blockstats(false, false, NULL);
557
558 for (stats = stats_list; stats; stats = stats->next) {
559 if (!stats->value->has_device) {
560 continue;
561 }
562
563 monitor_printf(mon, "%s:", stats->value->device);
564 monitor_printf(mon, " rd_bytes=%" PRId64
565 " wr_bytes=%" PRId64
566 " rd_operations=%" PRId64
567 " wr_operations=%" PRId64
568 " flush_operations=%" PRId64
569 " wr_total_time_ns=%" PRId64
570 " rd_total_time_ns=%" PRId64
571 " flush_total_time_ns=%" PRId64
572 " rd_merged=%" PRId64
573 " wr_merged=%" PRId64
574 " idle_time_ns=%" PRId64
575 "\n",
576 stats->value->stats->rd_bytes,
577 stats->value->stats->wr_bytes,
578 stats->value->stats->rd_operations,
579 stats->value->stats->wr_operations,
580 stats->value->stats->flush_operations,
581 stats->value->stats->wr_total_time_ns,
582 stats->value->stats->rd_total_time_ns,
583 stats->value->stats->flush_total_time_ns,
584 stats->value->stats->rd_merged,
585 stats->value->stats->wr_merged,
586 stats->value->stats->idle_time_ns);
587 }
588
589 qapi_free_BlockStatsList(stats_list);
590 }
591
592 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
593 {
594 VncInfo *info;
595 Error *err = NULL;
596 VncClientInfoList *client;
597
598 info = qmp_query_vnc(&err);
599 if (err) {
600 error_report_err(err);
601 return;
602 }
603
604 if (!info->enabled) {
605 monitor_printf(mon, "Server: disabled\n");
606 goto out;
607 }
608
609 monitor_printf(mon, "Server:\n");
610 if (info->has_host && info->has_service) {
611 monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
612 }
613 if (info->has_auth) {
614 monitor_printf(mon, " auth: %s\n", info->auth);
615 }
616
617 if (!info->has_clients || info->clients == NULL) {
618 monitor_printf(mon, "Client: none\n");
619 } else {
620 for (client = info->clients; client; client = client->next) {
621 monitor_printf(mon, "Client:\n");
622 monitor_printf(mon, " address: %s:%s\n",
623 client->value->host,
624 client->value->service);
625 monitor_printf(mon, " x509_dname: %s\n",
626 client->value->x509_dname ?
627 client->value->x509_dname : "none");
628 monitor_printf(mon, " username: %s\n",
629 client->value->has_sasl_username ?
630 client->value->sasl_username : "none");
631 }
632 }
633
634 out:
635 qapi_free_VncInfo(info);
636 }
637
638 #ifdef CONFIG_SPICE
639 void hmp_info_spice(Monitor *mon, const QDict *qdict)
640 {
641 SpiceChannelList *chan;
642 SpiceInfo *info;
643 const char *channel_name;
644 const char * const channel_names[] = {
645 [SPICE_CHANNEL_MAIN] = "main",
646 [SPICE_CHANNEL_DISPLAY] = "display",
647 [SPICE_CHANNEL_INPUTS] = "inputs",
648 [SPICE_CHANNEL_CURSOR] = "cursor",
649 [SPICE_CHANNEL_PLAYBACK] = "playback",
650 [SPICE_CHANNEL_RECORD] = "record",
651 [SPICE_CHANNEL_TUNNEL] = "tunnel",
652 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
653 [SPICE_CHANNEL_USBREDIR] = "usbredir",
654 [SPICE_CHANNEL_PORT] = "port",
655 #if 0
656 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
657 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
658 * as quick fix for build failures with older versions. */
659 [SPICE_CHANNEL_WEBDAV] = "webdav",
660 #endif
661 };
662
663 info = qmp_query_spice(NULL);
664
665 if (!info->enabled) {
666 monitor_printf(mon, "Server: disabled\n");
667 goto out;
668 }
669
670 monitor_printf(mon, "Server:\n");
671 if (info->has_port) {
672 monitor_printf(mon, " address: %s:%" PRId64 "\n",
673 info->host, info->port);
674 }
675 if (info->has_tls_port) {
676 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
677 info->host, info->tls_port);
678 }
679 monitor_printf(mon, " migrated: %s\n",
680 info->migrated ? "true" : "false");
681 monitor_printf(mon, " auth: %s\n", info->auth);
682 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
683 monitor_printf(mon, " mouse-mode: %s\n",
684 SpiceQueryMouseMode_lookup[info->mouse_mode]);
685
686 if (!info->has_channels || info->channels == NULL) {
687 monitor_printf(mon, "Channels: none\n");
688 } else {
689 for (chan = info->channels; chan; chan = chan->next) {
690 monitor_printf(mon, "Channel:\n");
691 monitor_printf(mon, " address: %s:%s%s\n",
692 chan->value->host, chan->value->port,
693 chan->value->tls ? " [tls]" : "");
694 monitor_printf(mon, " session: %" PRId64 "\n",
695 chan->value->connection_id);
696 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
697 chan->value->channel_type, chan->value->channel_id);
698
699 channel_name = "unknown";
700 if (chan->value->channel_type > 0 &&
701 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
702 channel_names[chan->value->channel_type]) {
703 channel_name = channel_names[chan->value->channel_type];
704 }
705
706 monitor_printf(mon, " channel name: %s\n", channel_name);
707 }
708 }
709
710 out:
711 qapi_free_SpiceInfo(info);
712 }
713 #endif
714
715 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
716 {
717 BalloonInfo *info;
718 Error *err = NULL;
719
720 info = qmp_query_balloon(&err);
721 if (err) {
722 error_report_err(err);
723 return;
724 }
725
726 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
727
728 qapi_free_BalloonInfo(info);
729 }
730
731 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
732 {
733 PciMemoryRegionList *region;
734
735 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
736 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
737 dev->slot, dev->function);
738 monitor_printf(mon, " ");
739
740 if (dev->class_info->has_desc) {
741 monitor_printf(mon, "%s", dev->class_info->desc);
742 } else {
743 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
744 }
745
746 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
747 dev->id->vendor, dev->id->device);
748
749 if (dev->has_irq) {
750 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
751 }
752
753 if (dev->has_pci_bridge) {
754 monitor_printf(mon, " BUS %" PRId64 ".\n",
755 dev->pci_bridge->bus->number);
756 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
757 dev->pci_bridge->bus->secondary);
758 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
759 dev->pci_bridge->bus->subordinate);
760
761 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
762 dev->pci_bridge->bus->io_range->base,
763 dev->pci_bridge->bus->io_range->limit);
764
765 monitor_printf(mon,
766 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
767 dev->pci_bridge->bus->memory_range->base,
768 dev->pci_bridge->bus->memory_range->limit);
769
770 monitor_printf(mon, " prefetchable memory range "
771 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
772 dev->pci_bridge->bus->prefetchable_range->base,
773 dev->pci_bridge->bus->prefetchable_range->limit);
774 }
775
776 for (region = dev->regions; region; region = region->next) {
777 uint64_t addr, size;
778
779 addr = region->value->address;
780 size = region->value->size;
781
782 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
783
784 if (!strcmp(region->value->type, "io")) {
785 monitor_printf(mon, "I/O at 0x%04" PRIx64
786 " [0x%04" PRIx64 "].\n",
787 addr, addr + size - 1);
788 } else {
789 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
790 " [0x%08" PRIx64 "].\n",
791 region->value->mem_type_64 ? 64 : 32,
792 region->value->prefetch ? " prefetchable" : "",
793 addr, addr + size - 1);
794 }
795 }
796
797 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
798
799 if (dev->has_pci_bridge) {
800 if (dev->pci_bridge->has_devices) {
801 PciDeviceInfoList *cdev;
802 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
803 hmp_info_pci_device(mon, cdev->value);
804 }
805 }
806 }
807 }
808
809 static int hmp_info_irq_foreach(Object *obj, void *opaque)
810 {
811 InterruptStatsProvider *intc;
812 InterruptStatsProviderClass *k;
813 Monitor *mon = opaque;
814
815 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
816 intc = INTERRUPT_STATS_PROVIDER(obj);
817 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
818 uint64_t *irq_counts;
819 unsigned int nb_irqs, i;
820 if (k->get_statistics &&
821 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
822 if (nb_irqs > 0) {
823 monitor_printf(mon, "IRQ statistics for %s:\n",
824 object_get_typename(obj));
825 for (i = 0; i < nb_irqs; i++) {
826 if (irq_counts[i] > 0) {
827 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
828 irq_counts[i]);
829 }
830 }
831 }
832 } else {
833 monitor_printf(mon, "IRQ statistics not available for %s.\n",
834 object_get_typename(obj));
835 }
836 }
837
838 return 0;
839 }
840
841 void hmp_info_irq(Monitor *mon, const QDict *qdict)
842 {
843 object_child_foreach_recursive(object_get_root(),
844 hmp_info_irq_foreach, mon);
845 }
846
847 static int hmp_info_pic_foreach(Object *obj, void *opaque)
848 {
849 InterruptStatsProvider *intc;
850 InterruptStatsProviderClass *k;
851 Monitor *mon = opaque;
852
853 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
854 intc = INTERRUPT_STATS_PROVIDER(obj);
855 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
856 if (k->print_info) {
857 k->print_info(intc, mon);
858 } else {
859 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
860 object_get_typename(obj));
861 }
862 }
863
864 return 0;
865 }
866
867 void hmp_info_pic(Monitor *mon, const QDict *qdict)
868 {
869 object_child_foreach_recursive(object_get_root(),
870 hmp_info_pic_foreach, mon);
871 }
872
873 void hmp_info_pci(Monitor *mon, const QDict *qdict)
874 {
875 PciInfoList *info_list, *info;
876 Error *err = NULL;
877
878 info_list = qmp_query_pci(&err);
879 if (err) {
880 monitor_printf(mon, "PCI devices not supported\n");
881 error_free(err);
882 return;
883 }
884
885 for (info = info_list; info; info = info->next) {
886 PciDeviceInfoList *dev;
887
888 for (dev = info->value->devices; dev; dev = dev->next) {
889 hmp_info_pci_device(mon, dev->value);
890 }
891 }
892
893 qapi_free_PciInfoList(info_list);
894 }
895
896 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
897 {
898 BlockJobInfoList *list;
899 Error *err = NULL;
900
901 list = qmp_query_block_jobs(&err);
902 assert(!err);
903
904 if (!list) {
905 monitor_printf(mon, "No active jobs\n");
906 return;
907 }
908
909 while (list) {
910 if (strcmp(list->value->type, "stream") == 0) {
911 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
912 " of %" PRId64 " bytes, speed limit %" PRId64
913 " bytes/s\n",
914 list->value->device,
915 list->value->offset,
916 list->value->len,
917 list->value->speed);
918 } else {
919 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
920 " of %" PRId64 " bytes, speed limit %" PRId64
921 " bytes/s\n",
922 list->value->type,
923 list->value->device,
924 list->value->offset,
925 list->value->len,
926 list->value->speed);
927 }
928 list = list->next;
929 }
930
931 qapi_free_BlockJobInfoList(list);
932 }
933
934 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
935 {
936 TPMInfoList *info_list, *info;
937 Error *err = NULL;
938 unsigned int c = 0;
939 TPMPassthroughOptions *tpo;
940
941 info_list = qmp_query_tpm(&err);
942 if (err) {
943 monitor_printf(mon, "TPM device not supported\n");
944 error_free(err);
945 return;
946 }
947
948 if (info_list) {
949 monitor_printf(mon, "TPM device:\n");
950 }
951
952 for (info = info_list; info; info = info->next) {
953 TPMInfo *ti = info->value;
954 monitor_printf(mon, " tpm%d: model=%s\n",
955 c, TpmModel_lookup[ti->model]);
956
957 monitor_printf(mon, " \\ %s: type=%s",
958 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
959
960 switch (ti->options->type) {
961 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
962 tpo = ti->options->u.passthrough.data;
963 monitor_printf(mon, "%s%s%s%s",
964 tpo->has_path ? ",path=" : "",
965 tpo->has_path ? tpo->path : "",
966 tpo->has_cancel_path ? ",cancel-path=" : "",
967 tpo->has_cancel_path ? tpo->cancel_path : "");
968 break;
969 case TPM_TYPE_OPTIONS_KIND__MAX:
970 break;
971 }
972 monitor_printf(mon, "\n");
973 c++;
974 }
975 qapi_free_TPMInfoList(info_list);
976 }
977
978 void hmp_quit(Monitor *mon, const QDict *qdict)
979 {
980 monitor_suspend(mon);
981 qmp_quit(NULL);
982 }
983
984 void hmp_stop(Monitor *mon, const QDict *qdict)
985 {
986 qmp_stop(NULL);
987 }
988
989 void hmp_system_reset(Monitor *mon, const QDict *qdict)
990 {
991 qmp_system_reset(NULL);
992 }
993
994 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
995 {
996 qmp_system_powerdown(NULL);
997 }
998
999 void hmp_cpu(Monitor *mon, const QDict *qdict)
1000 {
1001 int64_t cpu_index;
1002
1003 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1004 use it are converted to the QAPI */
1005 cpu_index = qdict_get_int(qdict, "index");
1006 if (monitor_set_cpu(cpu_index) < 0) {
1007 monitor_printf(mon, "invalid CPU index\n");
1008 }
1009 }
1010
1011 void hmp_memsave(Monitor *mon, const QDict *qdict)
1012 {
1013 uint32_t size = qdict_get_int(qdict, "size");
1014 const char *filename = qdict_get_str(qdict, "filename");
1015 uint64_t addr = qdict_get_int(qdict, "val");
1016 Error *err = NULL;
1017 int cpu_index = monitor_get_cpu_index();
1018
1019 if (cpu_index < 0) {
1020 monitor_printf(mon, "No CPU available\n");
1021 return;
1022 }
1023
1024 qmp_memsave(addr, size, filename, true, cpu_index, &err);
1025 hmp_handle_error(mon, &err);
1026 }
1027
1028 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1029 {
1030 uint32_t size = qdict_get_int(qdict, "size");
1031 const char *filename = qdict_get_str(qdict, "filename");
1032 uint64_t addr = qdict_get_int(qdict, "val");
1033 Error *err = NULL;
1034
1035 qmp_pmemsave(addr, size, filename, &err);
1036 hmp_handle_error(mon, &err);
1037 }
1038
1039 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1040 {
1041 const char *chardev = qdict_get_str(qdict, "device");
1042 const char *data = qdict_get_str(qdict, "data");
1043 Error *err = NULL;
1044
1045 qmp_ringbuf_write(chardev, data, false, 0, &err);
1046
1047 hmp_handle_error(mon, &err);
1048 }
1049
1050 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1051 {
1052 uint32_t size = qdict_get_int(qdict, "size");
1053 const char *chardev = qdict_get_str(qdict, "device");
1054 char *data;
1055 Error *err = NULL;
1056 int i;
1057
1058 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1059 if (err) {
1060 error_report_err(err);
1061 return;
1062 }
1063
1064 for (i = 0; data[i]; i++) {
1065 unsigned char ch = data[i];
1066
1067 if (ch == '\\') {
1068 monitor_printf(mon, "\\\\");
1069 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1070 monitor_printf(mon, "\\u%04X", ch);
1071 } else {
1072 monitor_printf(mon, "%c", ch);
1073 }
1074
1075 }
1076 monitor_printf(mon, "\n");
1077 g_free(data);
1078 }
1079
1080 static void hmp_cont_cb(void *opaque, int err)
1081 {
1082 if (!err) {
1083 qmp_cont(NULL);
1084 }
1085 }
1086
1087 static bool key_is_missing(const BlockInfo *bdev)
1088 {
1089 return (bdev->inserted && bdev->inserted->encryption_key_missing);
1090 }
1091
1092 void hmp_cont(Monitor *mon, const QDict *qdict)
1093 {
1094 BlockInfoList *bdev_list, *bdev;
1095 Error *err = NULL;
1096
1097 bdev_list = qmp_query_block(NULL);
1098 for (bdev = bdev_list; bdev; bdev = bdev->next) {
1099 if (key_is_missing(bdev->value)) {
1100 monitor_read_block_device_key(mon, bdev->value->device,
1101 hmp_cont_cb, NULL);
1102 goto out;
1103 }
1104 }
1105
1106 qmp_cont(&err);
1107 hmp_handle_error(mon, &err);
1108
1109 out:
1110 qapi_free_BlockInfoList(bdev_list);
1111 }
1112
1113 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1114 {
1115 qmp_system_wakeup(NULL);
1116 }
1117
1118 void hmp_nmi(Monitor *mon, const QDict *qdict)
1119 {
1120 Error *err = NULL;
1121
1122 qmp_inject_nmi(&err);
1123 hmp_handle_error(mon, &err);
1124 }
1125
1126 void hmp_set_link(Monitor *mon, const QDict *qdict)
1127 {
1128 const char *name = qdict_get_str(qdict, "name");
1129 bool up = qdict_get_bool(qdict, "up");
1130 Error *err = NULL;
1131
1132 qmp_set_link(name, up, &err);
1133 hmp_handle_error(mon, &err);
1134 }
1135
1136 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1137 {
1138 const char *device = qdict_get_str(qdict, "device");
1139 const char *password = qdict_get_str(qdict, "password");
1140 Error *err = NULL;
1141
1142 qmp_block_passwd(true, device, false, NULL, password, &err);
1143 hmp_handle_error(mon, &err);
1144 }
1145
1146 void hmp_balloon(Monitor *mon, const QDict *qdict)
1147 {
1148 int64_t value = qdict_get_int(qdict, "value");
1149 Error *err = NULL;
1150
1151 qmp_balloon(value, &err);
1152 if (err) {
1153 error_report_err(err);
1154 }
1155 }
1156
1157 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1158 {
1159 const char *device = qdict_get_str(qdict, "device");
1160 int64_t size = qdict_get_int(qdict, "size");
1161 Error *err = NULL;
1162
1163 qmp_block_resize(true, device, false, NULL, size, &err);
1164 hmp_handle_error(mon, &err);
1165 }
1166
1167 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1168 {
1169 const char *filename = qdict_get_str(qdict, "target");
1170 const char *format = qdict_get_try_str(qdict, "format");
1171 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1172 bool full = qdict_get_try_bool(qdict, "full", false);
1173 Error *err = NULL;
1174 DriveMirror mirror = {
1175 .device = (char *)qdict_get_str(qdict, "device"),
1176 .target = (char *)filename,
1177 .has_format = !!format,
1178 .format = (char *)format,
1179 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1180 .has_mode = true,
1181 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1182 .unmap = true,
1183 };
1184
1185 if (!filename) {
1186 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1187 hmp_handle_error(mon, &err);
1188 return;
1189 }
1190 qmp_drive_mirror(&mirror, &err);
1191 hmp_handle_error(mon, &err);
1192 }
1193
1194 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1195 {
1196 const char *device = qdict_get_str(qdict, "device");
1197 const char *filename = qdict_get_str(qdict, "target");
1198 const char *format = qdict_get_try_str(qdict, "format");
1199 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1200 bool full = qdict_get_try_bool(qdict, "full", false);
1201 bool compress = qdict_get_try_bool(qdict, "compress", false);
1202 Error *err = NULL;
1203 DriveBackup backup = {
1204 .device = (char *)device,
1205 .target = (char *)filename,
1206 .has_format = !!format,
1207 .format = (char *)format,
1208 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1209 .has_mode = true,
1210 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1211 .has_compress = !!compress,
1212 .compress = compress,
1213 };
1214
1215 if (!filename) {
1216 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1217 hmp_handle_error(mon, &err);
1218 return;
1219 }
1220
1221 qmp_drive_backup(&backup, &err);
1222 hmp_handle_error(mon, &err);
1223 }
1224
1225 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1226 {
1227 const char *device = qdict_get_str(qdict, "device");
1228 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1229 const char *format = qdict_get_try_str(qdict, "format");
1230 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1231 enum NewImageMode mode;
1232 Error *err = NULL;
1233
1234 if (!filename) {
1235 /* In the future, if 'snapshot-file' is not specified, the snapshot
1236 will be taken internally. Today it's actually required. */
1237 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1238 hmp_handle_error(mon, &err);
1239 return;
1240 }
1241
1242 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1243 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1244 filename, false, NULL,
1245 !!format, format,
1246 true, mode, &err);
1247 hmp_handle_error(mon, &err);
1248 }
1249
1250 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1251 {
1252 const char *device = qdict_get_str(qdict, "device");
1253 const char *name = qdict_get_str(qdict, "name");
1254 Error *err = NULL;
1255
1256 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1257 hmp_handle_error(mon, &err);
1258 }
1259
1260 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1261 {
1262 const char *device = qdict_get_str(qdict, "device");
1263 const char *name = qdict_get_str(qdict, "name");
1264 const char *id = qdict_get_try_str(qdict, "id");
1265 Error *err = NULL;
1266
1267 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1268 true, name, &err);
1269 hmp_handle_error(mon, &err);
1270 }
1271
1272 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1273 {
1274 qmp_migrate_cancel(NULL);
1275 }
1276
1277 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1278 {
1279 Error *err = NULL;
1280 const char *uri = qdict_get_str(qdict, "uri");
1281
1282 qmp_migrate_incoming(uri, &err);
1283
1284 hmp_handle_error(mon, &err);
1285 }
1286
1287 /* Kept for backwards compatibility */
1288 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1289 {
1290 double value = qdict_get_double(qdict, "value");
1291 qmp_migrate_set_downtime(value, NULL);
1292 }
1293
1294 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1295 {
1296 int64_t value = qdict_get_int(qdict, "value");
1297 Error *err = NULL;
1298
1299 qmp_migrate_set_cache_size(value, &err);
1300 if (err) {
1301 error_report_err(err);
1302 return;
1303 }
1304 }
1305
1306 /* Kept for backwards compatibility */
1307 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1308 {
1309 int64_t value = qdict_get_int(qdict, "value");
1310 qmp_migrate_set_speed(value, NULL);
1311 }
1312
1313 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1314 {
1315 const char *cap = qdict_get_str(qdict, "capability");
1316 bool state = qdict_get_bool(qdict, "state");
1317 Error *err = NULL;
1318 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1319 int i;
1320
1321 for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
1322 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1323 caps->value = g_malloc0(sizeof(*caps->value));
1324 caps->value->capability = i;
1325 caps->value->state = state;
1326 caps->next = NULL;
1327 qmp_migrate_set_capabilities(caps, &err);
1328 break;
1329 }
1330 }
1331
1332 if (i == MIGRATION_CAPABILITY__MAX) {
1333 error_setg(&err, QERR_INVALID_PARAMETER, cap);
1334 }
1335
1336 qapi_free_MigrationCapabilityStatusList(caps);
1337
1338 if (err) {
1339 error_report_err(err);
1340 }
1341 }
1342
1343 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1344 {
1345 const char *param = qdict_get_str(qdict, "parameter");
1346 const char *valuestr = qdict_get_str(qdict, "value");
1347 int64_t valuebw = 0;
1348 long valueint = 0;
1349 Error *err = NULL;
1350 bool use_int_value = false;
1351 int i, ret;
1352
1353 for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
1354 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1355 MigrationParameters p = { 0 };
1356 switch (i) {
1357 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1358 p.has_compress_level = true;
1359 use_int_value = true;
1360 break;
1361 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1362 p.has_compress_threads = true;
1363 use_int_value = true;
1364 break;
1365 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1366 p.has_decompress_threads = true;
1367 use_int_value = true;
1368 break;
1369 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1370 p.has_cpu_throttle_initial = true;
1371 use_int_value = true;
1372 break;
1373 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1374 p.has_cpu_throttle_increment = true;
1375 use_int_value = true;
1376 break;
1377 case MIGRATION_PARAMETER_TLS_CREDS:
1378 p.has_tls_creds = true;
1379 p.tls_creds = (char *) valuestr;
1380 break;
1381 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1382 p.has_tls_hostname = true;
1383 p.tls_hostname = (char *) valuestr;
1384 break;
1385 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1386 p.has_max_bandwidth = true;
1387 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1388 if (ret < 0 || (size_t)valuebw != valuebw) {
1389 error_setg(&err, "Invalid size %s", valuestr);
1390 goto cleanup;
1391 }
1392 p.max_bandwidth = valuebw;
1393 break;
1394 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1395 p.has_downtime_limit = true;
1396 use_int_value = true;
1397 break;
1398 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1399 p.has_x_checkpoint_delay = true;
1400 use_int_value = true;
1401 break;
1402 }
1403
1404 if (use_int_value) {
1405 if (qemu_strtol(valuestr, NULL, 10, &valueint) < 0) {
1406 error_setg(&err, "Unable to parse '%s' as an int",
1407 valuestr);
1408 goto cleanup;
1409 }
1410 /* Set all integers; only one has_FOO will be set, and
1411 * the code ignores the remaining values */
1412 p.compress_level = valueint;
1413 p.compress_threads = valueint;
1414 p.decompress_threads = valueint;
1415 p.cpu_throttle_initial = valueint;
1416 p.cpu_throttle_increment = valueint;
1417 p.downtime_limit = valueint;
1418 p.x_checkpoint_delay = valueint;
1419 }
1420
1421 qmp_migrate_set_parameters(&p, &err);
1422 break;
1423 }
1424 }
1425
1426 if (i == MIGRATION_PARAMETER__MAX) {
1427 error_setg(&err, QERR_INVALID_PARAMETER, param);
1428 }
1429
1430 cleanup:
1431 if (err) {
1432 error_report_err(err);
1433 }
1434 }
1435
1436 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1437 {
1438 Error *err = NULL;
1439 const char *protocol = qdict_get_str(qdict, "protocol");
1440 const char *hostname = qdict_get_str(qdict, "hostname");
1441 bool has_port = qdict_haskey(qdict, "port");
1442 int port = qdict_get_try_int(qdict, "port", -1);
1443 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1444 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1445 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1446
1447 qmp_client_migrate_info(protocol, hostname,
1448 has_port, port, has_tls_port, tls_port,
1449 !!cert_subject, cert_subject, &err);
1450 hmp_handle_error(mon, &err);
1451 }
1452
1453 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1454 {
1455 Error *err = NULL;
1456 qmp_migrate_start_postcopy(&err);
1457 hmp_handle_error(mon, &err);
1458 }
1459
1460 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1461 {
1462 Error *err = NULL;
1463
1464 qmp_x_colo_lost_heartbeat(&err);
1465 hmp_handle_error(mon, &err);
1466 }
1467
1468 void hmp_set_password(Monitor *mon, const QDict *qdict)
1469 {
1470 const char *protocol = qdict_get_str(qdict, "protocol");
1471 const char *password = qdict_get_str(qdict, "password");
1472 const char *connected = qdict_get_try_str(qdict, "connected");
1473 Error *err = NULL;
1474
1475 qmp_set_password(protocol, password, !!connected, connected, &err);
1476 hmp_handle_error(mon, &err);
1477 }
1478
1479 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1480 {
1481 const char *protocol = qdict_get_str(qdict, "protocol");
1482 const char *whenstr = qdict_get_str(qdict, "time");
1483 Error *err = NULL;
1484
1485 qmp_expire_password(protocol, whenstr, &err);
1486 hmp_handle_error(mon, &err);
1487 }
1488
1489 void hmp_eject(Monitor *mon, const QDict *qdict)
1490 {
1491 bool force = qdict_get_try_bool(qdict, "force", false);
1492 const char *device = qdict_get_str(qdict, "device");
1493 Error *err = NULL;
1494
1495 qmp_eject(true, device, false, NULL, true, force, &err);
1496 hmp_handle_error(mon, &err);
1497 }
1498
1499 static void hmp_change_read_arg(void *opaque, const char *password,
1500 void *readline_opaque)
1501 {
1502 qmp_change_vnc_password(password, NULL);
1503 monitor_read_command(opaque, 1);
1504 }
1505
1506 void hmp_change(Monitor *mon, const QDict *qdict)
1507 {
1508 const char *device = qdict_get_str(qdict, "device");
1509 const char *target = qdict_get_str(qdict, "target");
1510 const char *arg = qdict_get_try_str(qdict, "arg");
1511 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1512 BlockdevChangeReadOnlyMode read_only_mode = 0;
1513 Error *err = NULL;
1514
1515 if (strcmp(device, "vnc") == 0) {
1516 if (read_only) {
1517 monitor_printf(mon,
1518 "Parameter 'read-only-mode' is invalid for VNC\n");
1519 return;
1520 }
1521 if (strcmp(target, "passwd") == 0 ||
1522 strcmp(target, "password") == 0) {
1523 if (!arg) {
1524 monitor_read_password(mon, hmp_change_read_arg, NULL);
1525 return;
1526 }
1527 }
1528 qmp_change("vnc", target, !!arg, arg, &err);
1529 } else {
1530 if (read_only) {
1531 read_only_mode =
1532 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1533 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE__MAX,
1534 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1535 if (err) {
1536 hmp_handle_error(mon, &err);
1537 return;
1538 }
1539 }
1540
1541 qmp_blockdev_change_medium(true, device, false, NULL, target,
1542 !!arg, arg, !!read_only, read_only_mode,
1543 &err);
1544 if (err &&
1545 error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1546 error_free(err);
1547 monitor_read_block_device_key(mon, device, NULL, NULL);
1548 return;
1549 }
1550 }
1551
1552 hmp_handle_error(mon, &err);
1553 }
1554
1555 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1556 {
1557 Error *err = NULL;
1558 BlockIOThrottle throttle = {
1559 .has_device = true,
1560 .device = (char *) qdict_get_str(qdict, "device"),
1561 .bps = qdict_get_int(qdict, "bps"),
1562 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1563 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1564 .iops = qdict_get_int(qdict, "iops"),
1565 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1566 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1567 };
1568
1569 qmp_block_set_io_throttle(&throttle, &err);
1570 hmp_handle_error(mon, &err);
1571 }
1572
1573 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1574 {
1575 Error *error = NULL;
1576 const char *device = qdict_get_str(qdict, "device");
1577 const char *base = qdict_get_try_str(qdict, "base");
1578 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1579
1580 qmp_block_stream(true, device, device, base != NULL, base, false, NULL,
1581 false, NULL, qdict_haskey(qdict, "speed"), speed,
1582 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1583
1584 hmp_handle_error(mon, &error);
1585 }
1586
1587 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1588 {
1589 Error *error = NULL;
1590 const char *device = qdict_get_str(qdict, "device");
1591 int64_t value = qdict_get_int(qdict, "speed");
1592
1593 qmp_block_job_set_speed(device, value, &error);
1594
1595 hmp_handle_error(mon, &error);
1596 }
1597
1598 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1599 {
1600 Error *error = NULL;
1601 const char *device = qdict_get_str(qdict, "device");
1602 bool force = qdict_get_try_bool(qdict, "force", false);
1603
1604 qmp_block_job_cancel(device, true, force, &error);
1605
1606 hmp_handle_error(mon, &error);
1607 }
1608
1609 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1610 {
1611 Error *error = NULL;
1612 const char *device = qdict_get_str(qdict, "device");
1613
1614 qmp_block_job_pause(device, &error);
1615
1616 hmp_handle_error(mon, &error);
1617 }
1618
1619 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1620 {
1621 Error *error = NULL;
1622 const char *device = qdict_get_str(qdict, "device");
1623
1624 qmp_block_job_resume(device, &error);
1625
1626 hmp_handle_error(mon, &error);
1627 }
1628
1629 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1630 {
1631 Error *error = NULL;
1632 const char *device = qdict_get_str(qdict, "device");
1633
1634 qmp_block_job_complete(device, &error);
1635
1636 hmp_handle_error(mon, &error);
1637 }
1638
1639 typedef struct HMPMigrationStatus
1640 {
1641 QEMUTimer *timer;
1642 Monitor *mon;
1643 bool is_block_migration;
1644 } HMPMigrationStatus;
1645
1646 static void hmp_migrate_status_cb(void *opaque)
1647 {
1648 HMPMigrationStatus *status = opaque;
1649 MigrationInfo *info;
1650
1651 info = qmp_query_migrate(NULL);
1652 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1653 info->status == MIGRATION_STATUS_SETUP) {
1654 if (info->has_disk) {
1655 int progress;
1656
1657 if (info->disk->remaining) {
1658 progress = info->disk->transferred * 100 / info->disk->total;
1659 } else {
1660 progress = 100;
1661 }
1662
1663 monitor_printf(status->mon, "Completed %d %%\r", progress);
1664 monitor_flush(status->mon);
1665 }
1666
1667 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1668 } else {
1669 if (status->is_block_migration) {
1670 monitor_printf(status->mon, "\n");
1671 }
1672 if (info->has_error_desc) {
1673 error_report("%s", info->error_desc);
1674 }
1675 monitor_resume(status->mon);
1676 timer_del(status->timer);
1677 g_free(status);
1678 }
1679
1680 qapi_free_MigrationInfo(info);
1681 }
1682
1683 void hmp_migrate(Monitor *mon, const QDict *qdict)
1684 {
1685 bool detach = qdict_get_try_bool(qdict, "detach", false);
1686 bool blk = qdict_get_try_bool(qdict, "blk", false);
1687 bool inc = qdict_get_try_bool(qdict, "inc", false);
1688 const char *uri = qdict_get_str(qdict, "uri");
1689 Error *err = NULL;
1690
1691 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1692 if (err) {
1693 error_report_err(err);
1694 return;
1695 }
1696
1697 if (!detach) {
1698 HMPMigrationStatus *status;
1699
1700 if (monitor_suspend(mon) < 0) {
1701 monitor_printf(mon, "terminal does not allow synchronous "
1702 "migration, continuing detached\n");
1703 return;
1704 }
1705
1706 status = g_malloc0(sizeof(*status));
1707 status->mon = mon;
1708 status->is_block_migration = blk || inc;
1709 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1710 status);
1711 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1712 }
1713 }
1714
1715 void hmp_device_add(Monitor *mon, const QDict *qdict)
1716 {
1717 Error *err = NULL;
1718
1719 qmp_device_add((QDict *)qdict, NULL, &err);
1720 hmp_handle_error(mon, &err);
1721 }
1722
1723 void hmp_device_del(Monitor *mon, const QDict *qdict)
1724 {
1725 const char *id = qdict_get_str(qdict, "id");
1726 Error *err = NULL;
1727
1728 qmp_device_del(id, &err);
1729 hmp_handle_error(mon, &err);
1730 }
1731
1732 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1733 {
1734 Error *err = NULL;
1735 bool paging = qdict_get_try_bool(qdict, "paging", false);
1736 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1737 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1738 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1739 const char *file = qdict_get_str(qdict, "filename");
1740 bool has_begin = qdict_haskey(qdict, "begin");
1741 bool has_length = qdict_haskey(qdict, "length");
1742 bool has_detach = qdict_haskey(qdict, "detach");
1743 int64_t begin = 0;
1744 int64_t length = 0;
1745 bool detach = false;
1746 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1747 char *prot;
1748
1749 if (zlib + lzo + snappy > 1) {
1750 error_setg(&err, "only one of '-z|-l|-s' can be set");
1751 hmp_handle_error(mon, &err);
1752 return;
1753 }
1754
1755 if (zlib) {
1756 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1757 }
1758
1759 if (lzo) {
1760 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1761 }
1762
1763 if (snappy) {
1764 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1765 }
1766
1767 if (has_begin) {
1768 begin = qdict_get_int(qdict, "begin");
1769 }
1770 if (has_length) {
1771 length = qdict_get_int(qdict, "length");
1772 }
1773 if (has_detach) {
1774 detach = qdict_get_bool(qdict, "detach");
1775 }
1776
1777 prot = g_strconcat("file:", file, NULL);
1778
1779 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1780 has_length, length, true, dump_format, &err);
1781 hmp_handle_error(mon, &err);
1782 g_free(prot);
1783 }
1784
1785 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1786 {
1787 Error *err = NULL;
1788 QemuOpts *opts;
1789
1790 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1791 if (err) {
1792 goto out;
1793 }
1794
1795 netdev_add(opts, &err);
1796 if (err) {
1797 qemu_opts_del(opts);
1798 }
1799
1800 out:
1801 hmp_handle_error(mon, &err);
1802 }
1803
1804 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1805 {
1806 const char *id = qdict_get_str(qdict, "id");
1807 Error *err = NULL;
1808
1809 qmp_netdev_del(id, &err);
1810 hmp_handle_error(mon, &err);
1811 }
1812
1813 void hmp_object_add(Monitor *mon, const QDict *qdict)
1814 {
1815 Error *err = NULL;
1816 QemuOpts *opts;
1817 Object *obj = NULL;
1818
1819 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
1820 if (err) {
1821 hmp_handle_error(mon, &err);
1822 return;
1823 }
1824
1825 obj = user_creatable_add_opts(opts, &err);
1826 qemu_opts_del(opts);
1827
1828 if (err) {
1829 hmp_handle_error(mon, &err);
1830 }
1831 if (obj) {
1832 object_unref(obj);
1833 }
1834 }
1835
1836 void hmp_getfd(Monitor *mon, const QDict *qdict)
1837 {
1838 const char *fdname = qdict_get_str(qdict, "fdname");
1839 Error *err = NULL;
1840
1841 qmp_getfd(fdname, &err);
1842 hmp_handle_error(mon, &err);
1843 }
1844
1845 void hmp_closefd(Monitor *mon, const QDict *qdict)
1846 {
1847 const char *fdname = qdict_get_str(qdict, "fdname");
1848 Error *err = NULL;
1849
1850 qmp_closefd(fdname, &err);
1851 hmp_handle_error(mon, &err);
1852 }
1853
1854 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1855 {
1856 const char *keys = qdict_get_str(qdict, "keys");
1857 KeyValueList *keylist, *head = NULL, *tmp = NULL;
1858 int has_hold_time = qdict_haskey(qdict, "hold-time");
1859 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1860 Error *err = NULL;
1861 char *separator;
1862 int keyname_len;
1863
1864 while (1) {
1865 separator = strchr(keys, '-');
1866 keyname_len = separator ? separator - keys : strlen(keys);
1867
1868 /* Be compatible with old interface, convert user inputted "<" */
1869 if (keys[0] == '<' && keyname_len == 1) {
1870 keys = "less";
1871 keyname_len = 4;
1872 }
1873
1874 keylist = g_malloc0(sizeof(*keylist));
1875 keylist->value = g_malloc0(sizeof(*keylist->value));
1876
1877 if (!head) {
1878 head = keylist;
1879 }
1880 if (tmp) {
1881 tmp->next = keylist;
1882 }
1883 tmp = keylist;
1884
1885 if (strstart(keys, "0x", NULL)) {
1886 char *endp;
1887 int value = strtoul(keys, &endp, 0);
1888 assert(endp <= keys + keyname_len);
1889 if (endp != keys + keyname_len) {
1890 goto err_out;
1891 }
1892 keylist->value->type = KEY_VALUE_KIND_NUMBER;
1893 keylist->value->u.number.data = value;
1894 } else {
1895 int idx = index_from_key(keys, keyname_len);
1896 if (idx == Q_KEY_CODE__MAX) {
1897 goto err_out;
1898 }
1899 keylist->value->type = KEY_VALUE_KIND_QCODE;
1900 keylist->value->u.qcode.data = idx;
1901 }
1902
1903 if (!separator) {
1904 break;
1905 }
1906 keys = separator + 1;
1907 }
1908
1909 qmp_send_key(head, has_hold_time, hold_time, &err);
1910 hmp_handle_error(mon, &err);
1911
1912 out:
1913 qapi_free_KeyValueList(head);
1914 return;
1915
1916 err_out:
1917 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
1918 goto out;
1919 }
1920
1921 void hmp_screendump(Monitor *mon, const QDict *qdict)
1922 {
1923 const char *filename = qdict_get_str(qdict, "filename");
1924 Error *err = NULL;
1925
1926 qmp_screendump(filename, &err);
1927 hmp_handle_error(mon, &err);
1928 }
1929
1930 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1931 {
1932 const char *uri = qdict_get_str(qdict, "uri");
1933 bool writable = qdict_get_try_bool(qdict, "writable", false);
1934 bool all = qdict_get_try_bool(qdict, "all", false);
1935 Error *local_err = NULL;
1936 BlockInfoList *block_list, *info;
1937 SocketAddress *addr;
1938
1939 if (writable && !all) {
1940 error_setg(&local_err, "-w only valid together with -a");
1941 goto exit;
1942 }
1943
1944 /* First check if the address is valid and start the server. */
1945 addr = socket_parse(uri, &local_err);
1946 if (local_err != NULL) {
1947 goto exit;
1948 }
1949
1950 qmp_nbd_server_start(addr, false, NULL, &local_err);
1951 qapi_free_SocketAddress(addr);
1952 if (local_err != NULL) {
1953 goto exit;
1954 }
1955
1956 if (!all) {
1957 return;
1958 }
1959
1960 /* Then try adding all block devices. If one fails, close all and
1961 * exit.
1962 */
1963 block_list = qmp_query_block(NULL);
1964
1965 for (info = block_list; info; info = info->next) {
1966 if (!info->value->has_inserted) {
1967 continue;
1968 }
1969
1970 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1971
1972 if (local_err != NULL) {
1973 qmp_nbd_server_stop(NULL);
1974 break;
1975 }
1976 }
1977
1978 qapi_free_BlockInfoList(block_list);
1979
1980 exit:
1981 hmp_handle_error(mon, &local_err);
1982 }
1983
1984 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1985 {
1986 const char *device = qdict_get_str(qdict, "device");
1987 bool writable = qdict_get_try_bool(qdict, "writable", false);
1988 Error *local_err = NULL;
1989
1990 qmp_nbd_server_add(device, true, writable, &local_err);
1991
1992 if (local_err != NULL) {
1993 hmp_handle_error(mon, &local_err);
1994 }
1995 }
1996
1997 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1998 {
1999 Error *err = NULL;
2000
2001 qmp_nbd_server_stop(&err);
2002 hmp_handle_error(mon, &err);
2003 }
2004
2005 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2006 {
2007 int cpuid;
2008 Error *err = NULL;
2009
2010 cpuid = qdict_get_int(qdict, "id");
2011 qmp_cpu_add(cpuid, &err);
2012 hmp_handle_error(mon, &err);
2013 }
2014
2015 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2016 {
2017 const char *args = qdict_get_str(qdict, "args");
2018 Error *err = NULL;
2019 QemuOpts *opts;
2020
2021 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
2022 if (opts == NULL) {
2023 error_setg(&err, "Parsing chardev args failed");
2024 } else {
2025 qemu_chr_new_from_opts(opts, &err);
2026 qemu_opts_del(opts);
2027 }
2028 hmp_handle_error(mon, &err);
2029 }
2030
2031 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2032 {
2033 Error *local_err = NULL;
2034
2035 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2036 hmp_handle_error(mon, &local_err);
2037 }
2038
2039 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2040 {
2041 BlockBackend *blk;
2042 BlockBackend *local_blk = NULL;
2043 AioContext *aio_context;
2044 const char* device = qdict_get_str(qdict, "device");
2045 const char* command = qdict_get_str(qdict, "command");
2046 Error *err = NULL;
2047
2048 blk = blk_by_name(device);
2049 if (!blk) {
2050 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2051 if (bs) {
2052 blk = local_blk = blk_new();
2053 blk_insert_bs(blk, bs);
2054 } else {
2055 goto fail;
2056 }
2057 }
2058
2059 aio_context = blk_get_aio_context(blk);
2060 aio_context_acquire(aio_context);
2061
2062 qemuio_command(blk, command);
2063
2064 aio_context_release(aio_context);
2065
2066 fail:
2067 blk_unref(local_blk);
2068 hmp_handle_error(mon, &err);
2069 }
2070
2071 void hmp_object_del(Monitor *mon, const QDict *qdict)
2072 {
2073 const char *id = qdict_get_str(qdict, "id");
2074 Error *err = NULL;
2075
2076 user_creatable_del(id, &err);
2077 hmp_handle_error(mon, &err);
2078 }
2079
2080 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2081 {
2082 Error *err = NULL;
2083 MemdevList *memdev_list = qmp_query_memdev(&err);
2084 MemdevList *m = memdev_list;
2085 Visitor *v;
2086 char *str;
2087
2088 while (m) {
2089 v = string_output_visitor_new(false, &str);
2090 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
2091 monitor_printf(mon, "memory backend: %s\n", m->value->id);
2092 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2093 monitor_printf(mon, " merge: %s\n",
2094 m->value->merge ? "true" : "false");
2095 monitor_printf(mon, " dump: %s\n",
2096 m->value->dump ? "true" : "false");
2097 monitor_printf(mon, " prealloc: %s\n",
2098 m->value->prealloc ? "true" : "false");
2099 monitor_printf(mon, " policy: %s\n",
2100 HostMemPolicy_lookup[m->value->policy]);
2101 visit_complete(v, &str);
2102 monitor_printf(mon, " host nodes: %s\n", str);
2103
2104 g_free(str);
2105 visit_free(v);
2106 m = m->next;
2107 }
2108
2109 monitor_printf(mon, "\n");
2110
2111 qapi_free_MemdevList(memdev_list);
2112 }
2113
2114 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2115 {
2116 Error *err = NULL;
2117 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2118 MemoryDeviceInfoList *info;
2119 MemoryDeviceInfo *value;
2120 PCDIMMDeviceInfo *di;
2121
2122 for (info = info_list; info; info = info->next) {
2123 value = info->value;
2124
2125 if (value) {
2126 switch (value->type) {
2127 case MEMORY_DEVICE_INFO_KIND_DIMM:
2128 di = value->u.dimm.data;
2129
2130 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
2131 MemoryDeviceInfoKind_lookup[value->type],
2132 di->id ? di->id : "");
2133 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2134 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2135 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2136 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2137 monitor_printf(mon, " memdev: %s\n", di->memdev);
2138 monitor_printf(mon, " hotplugged: %s\n",
2139 di->hotplugged ? "true" : "false");
2140 monitor_printf(mon, " hotpluggable: %s\n",
2141 di->hotpluggable ? "true" : "false");
2142 break;
2143 default:
2144 break;
2145 }
2146 }
2147 }
2148
2149 qapi_free_MemoryDeviceInfoList(info_list);
2150 }
2151
2152 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2153 {
2154 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2155 IOThreadInfoList *info;
2156 IOThreadInfo *value;
2157
2158 for (info = info_list; info; info = info->next) {
2159 value = info->value;
2160 monitor_printf(mon, "%s:\n", value->id);
2161 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
2162 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
2163 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
2164 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
2165 }
2166
2167 qapi_free_IOThreadInfoList(info_list);
2168 }
2169
2170 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2171 {
2172 const char *path = qdict_get_try_str(qdict, "path");
2173 ObjectPropertyInfoList *list;
2174 Error *err = NULL;
2175
2176 if (path == NULL) {
2177 monitor_printf(mon, "/\n");
2178 return;
2179 }
2180
2181 list = qmp_qom_list(path, &err);
2182 if (err == NULL) {
2183 ObjectPropertyInfoList *start = list;
2184 while (list != NULL) {
2185 ObjectPropertyInfo *value = list->value;
2186
2187 monitor_printf(mon, "%s (%s)\n",
2188 value->name, value->type);
2189 list = list->next;
2190 }
2191 qapi_free_ObjectPropertyInfoList(start);
2192 }
2193 hmp_handle_error(mon, &err);
2194 }
2195
2196 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2197 {
2198 const char *path = qdict_get_str(qdict, "path");
2199 const char *property = qdict_get_str(qdict, "property");
2200 const char *value = qdict_get_str(qdict, "value");
2201 Error *err = NULL;
2202 bool ambiguous = false;
2203 Object *obj;
2204
2205 obj = object_resolve_path(path, &ambiguous);
2206 if (obj == NULL) {
2207 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2208 "Device '%s' not found", path);
2209 } else {
2210 if (ambiguous) {
2211 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2212 }
2213 object_property_parse(obj, value, property, &err);
2214 }
2215 hmp_handle_error(mon, &err);
2216 }
2217
2218 void hmp_rocker(Monitor *mon, const QDict *qdict)
2219 {
2220 const char *name = qdict_get_str(qdict, "name");
2221 RockerSwitch *rocker;
2222 Error *err = NULL;
2223
2224 rocker = qmp_query_rocker(name, &err);
2225 if (err != NULL) {
2226 hmp_handle_error(mon, &err);
2227 return;
2228 }
2229
2230 monitor_printf(mon, "name: %s\n", rocker->name);
2231 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2232 monitor_printf(mon, "ports: %d\n", rocker->ports);
2233
2234 qapi_free_RockerSwitch(rocker);
2235 }
2236
2237 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2238 {
2239 RockerPortList *list, *port;
2240 const char *name = qdict_get_str(qdict, "name");
2241 Error *err = NULL;
2242
2243 list = qmp_query_rocker_ports(name, &err);
2244 if (err != NULL) {
2245 hmp_handle_error(mon, &err);
2246 return;
2247 }
2248
2249 monitor_printf(mon, " ena/ speed/ auto\n");
2250 monitor_printf(mon, " port link duplex neg?\n");
2251
2252 for (port = list; port; port = port->next) {
2253 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2254 port->value->name,
2255 port->value->enabled ? port->value->link_up ?
2256 "up" : "down" : "!ena",
2257 port->value->speed == 10000 ? "10G" : "??",
2258 port->value->duplex ? "FD" : "HD",
2259 port->value->autoneg ? "Yes" : "No");
2260 }
2261
2262 qapi_free_RockerPortList(list);
2263 }
2264
2265 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2266 {
2267 RockerOfDpaFlowList *list, *info;
2268 const char *name = qdict_get_str(qdict, "name");
2269 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2270 Error *err = NULL;
2271
2272 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2273 if (err != NULL) {
2274 hmp_handle_error(mon, &err);
2275 return;
2276 }
2277
2278 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2279
2280 for (info = list; info; info = info->next) {
2281 RockerOfDpaFlow *flow = info->value;
2282 RockerOfDpaFlowKey *key = flow->key;
2283 RockerOfDpaFlowMask *mask = flow->mask;
2284 RockerOfDpaFlowAction *action = flow->action;
2285
2286 if (flow->hits) {
2287 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2288 key->priority, key->tbl_id, flow->hits);
2289 } else {
2290 monitor_printf(mon, "%-4d %-3d ",
2291 key->priority, key->tbl_id);
2292 }
2293
2294 if (key->has_in_pport) {
2295 monitor_printf(mon, " pport %d", key->in_pport);
2296 if (mask->has_in_pport) {
2297 monitor_printf(mon, "(0x%x)", mask->in_pport);
2298 }
2299 }
2300
2301 if (key->has_vlan_id) {
2302 monitor_printf(mon, " vlan %d",
2303 key->vlan_id & VLAN_VID_MASK);
2304 if (mask->has_vlan_id) {
2305 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2306 }
2307 }
2308
2309 if (key->has_tunnel_id) {
2310 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2311 if (mask->has_tunnel_id) {
2312 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2313 }
2314 }
2315
2316 if (key->has_eth_type) {
2317 switch (key->eth_type) {
2318 case 0x0806:
2319 monitor_printf(mon, " ARP");
2320 break;
2321 case 0x0800:
2322 monitor_printf(mon, " IP");
2323 break;
2324 case 0x86dd:
2325 monitor_printf(mon, " IPv6");
2326 break;
2327 case 0x8809:
2328 monitor_printf(mon, " LACP");
2329 break;
2330 case 0x88cc:
2331 monitor_printf(mon, " LLDP");
2332 break;
2333 default:
2334 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2335 break;
2336 }
2337 }
2338
2339 if (key->has_eth_src) {
2340 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2341 (mask->has_eth_src) &&
2342 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2343 monitor_printf(mon, " src <any mcast/bcast>");
2344 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2345 (mask->has_eth_src) &&
2346 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2347 monitor_printf(mon, " src <any ucast>");
2348 } else {
2349 monitor_printf(mon, " src %s", key->eth_src);
2350 if (mask->has_eth_src) {
2351 monitor_printf(mon, "(%s)", mask->eth_src);
2352 }
2353 }
2354 }
2355
2356 if (key->has_eth_dst) {
2357 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2358 (mask->has_eth_dst) &&
2359 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2360 monitor_printf(mon, " dst <any mcast/bcast>");
2361 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2362 (mask->has_eth_dst) &&
2363 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2364 monitor_printf(mon, " dst <any ucast>");
2365 } else {
2366 monitor_printf(mon, " dst %s", key->eth_dst);
2367 if (mask->has_eth_dst) {
2368 monitor_printf(mon, "(%s)", mask->eth_dst);
2369 }
2370 }
2371 }
2372
2373 if (key->has_ip_proto) {
2374 monitor_printf(mon, " proto %d", key->ip_proto);
2375 if (mask->has_ip_proto) {
2376 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2377 }
2378 }
2379
2380 if (key->has_ip_tos) {
2381 monitor_printf(mon, " TOS %d", key->ip_tos);
2382 if (mask->has_ip_tos) {
2383 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2384 }
2385 }
2386
2387 if (key->has_ip_dst) {
2388 monitor_printf(mon, " dst %s", key->ip_dst);
2389 }
2390
2391 if (action->has_goto_tbl || action->has_group_id ||
2392 action->has_new_vlan_id) {
2393 monitor_printf(mon, " -->");
2394 }
2395
2396 if (action->has_new_vlan_id) {
2397 monitor_printf(mon, " apply new vlan %d",
2398 ntohs(action->new_vlan_id));
2399 }
2400
2401 if (action->has_group_id) {
2402 monitor_printf(mon, " write group 0x%08x", action->group_id);
2403 }
2404
2405 if (action->has_goto_tbl) {
2406 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2407 }
2408
2409 monitor_printf(mon, "\n");
2410 }
2411
2412 qapi_free_RockerOfDpaFlowList(list);
2413 }
2414
2415 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2416 {
2417 RockerOfDpaGroupList *list, *g;
2418 const char *name = qdict_get_str(qdict, "name");
2419 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2420 Error *err = NULL;
2421 bool set = false;
2422
2423 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2424 if (err != NULL) {
2425 hmp_handle_error(mon, &err);
2426 return;
2427 }
2428
2429 monitor_printf(mon, "id (decode) --> buckets\n");
2430
2431 for (g = list; g; g = g->next) {
2432 RockerOfDpaGroup *group = g->value;
2433
2434 monitor_printf(mon, "0x%08x", group->id);
2435
2436 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2437 group->type == 1 ? "L2 rewrite" :
2438 group->type == 2 ? "L3 unicast" :
2439 group->type == 3 ? "L2 multicast" :
2440 group->type == 4 ? "L2 flood" :
2441 group->type == 5 ? "L3 interface" :
2442 group->type == 6 ? "L3 multicast" :
2443 group->type == 7 ? "L3 ECMP" :
2444 group->type == 8 ? "L2 overlay" :
2445 "unknown");
2446
2447 if (group->has_vlan_id) {
2448 monitor_printf(mon, " vlan %d", group->vlan_id);
2449 }
2450
2451 if (group->has_pport) {
2452 monitor_printf(mon, " pport %d", group->pport);
2453 }
2454
2455 if (group->has_index) {
2456 monitor_printf(mon, " index %d", group->index);
2457 }
2458
2459 monitor_printf(mon, ") -->");
2460
2461 if (group->has_set_vlan_id && group->set_vlan_id) {
2462 set = true;
2463 monitor_printf(mon, " set vlan %d",
2464 group->set_vlan_id & VLAN_VID_MASK);
2465 }
2466
2467 if (group->has_set_eth_src) {
2468 if (!set) {
2469 set = true;
2470 monitor_printf(mon, " set");
2471 }
2472 monitor_printf(mon, " src %s", group->set_eth_src);
2473 }
2474
2475 if (group->has_set_eth_dst) {
2476 if (!set) {
2477 set = true;
2478 monitor_printf(mon, " set");
2479 }
2480 monitor_printf(mon, " dst %s", group->set_eth_dst);
2481 }
2482
2483 set = false;
2484
2485 if (group->has_ttl_check && group->ttl_check) {
2486 monitor_printf(mon, " check TTL");
2487 }
2488
2489 if (group->has_group_id && group->group_id) {
2490 monitor_printf(mon, " group id 0x%08x", group->group_id);
2491 }
2492
2493 if (group->has_pop_vlan && group->pop_vlan) {
2494 monitor_printf(mon, " pop vlan");
2495 }
2496
2497 if (group->has_out_pport) {
2498 monitor_printf(mon, " out pport %d", group->out_pport);
2499 }
2500
2501 if (group->has_group_ids) {
2502 struct uint32List *id;
2503
2504 monitor_printf(mon, " groups [");
2505 for (id = group->group_ids; id; id = id->next) {
2506 monitor_printf(mon, "0x%08x", id->value);
2507 if (id->next) {
2508 monitor_printf(mon, ",");
2509 }
2510 }
2511 monitor_printf(mon, "]");
2512 }
2513
2514 monitor_printf(mon, "\n");
2515 }
2516
2517 qapi_free_RockerOfDpaGroupList(list);
2518 }
2519
2520 void hmp_info_dump(Monitor *mon, const QDict *qdict)
2521 {
2522 DumpQueryResult *result = qmp_query_dump(NULL);
2523
2524 assert(result && result->status < DUMP_STATUS__MAX);
2525 monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]);
2526
2527 if (result->status == DUMP_STATUS_ACTIVE) {
2528 float percent = 0;
2529 assert(result->total != 0);
2530 percent = 100.0 * result->completed / result->total;
2531 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2532 }
2533
2534 qapi_free_DumpQueryResult(result);
2535 }
2536
2537 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2538 {
2539 Error *err = NULL;
2540 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2541 HotpluggableCPUList *saved = l;
2542 CpuInstanceProperties *c;
2543
2544 if (err != NULL) {
2545 hmp_handle_error(mon, &err);
2546 return;
2547 }
2548
2549 monitor_printf(mon, "Hotpluggable CPUs:\n");
2550 while (l) {
2551 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2552 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2553 l->value->vcpus_count);
2554 if (l->value->has_qom_path) {
2555 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2556 }
2557
2558 c = l->value->props;
2559 monitor_printf(mon, " CPUInstance Properties:\n");
2560 if (c->has_node_id) {
2561 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
2562 }
2563 if (c->has_socket_id) {
2564 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
2565 }
2566 if (c->has_core_id) {
2567 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
2568 }
2569 if (c->has_thread_id) {
2570 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
2571 }
2572
2573 l = l->next;
2574 }
2575
2576 qapi_free_HotpluggableCPUList(saved);
2577 }
QEmu