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hmp: Use qapi_enum_parse() in hmp_migrate_set_capability()
[mirror_qemu.git] / hmp.c
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 "chardev/char.h"
21 #include "sysemu/block-backend.h"
22 #include "sysemu/sysemu.h"
23 #include "qemu/config-file.h"
24 #include "qemu/option.h"
25 #include "qemu/timer.h"
26 #include "qmp-commands.h"
27 #include "qemu/sockets.h"
28 #include "monitor/monitor.h"
29 #include "monitor/qdev.h"
30 #include "qapi/opts-visitor.h"
31 #include "qapi/qmp/qerror.h"
32 #include "qapi/string-input-visitor.h"
33 #include "qapi/string-output-visitor.h"
34 #include "qapi/util.h"
35 #include "qapi-visit.h"
36 #include "qom/object_interfaces.h"
37 #include "ui/console.h"
38 #include "block/nbd.h"
39 #include "block/qapi.h"
40 #include "qemu-io.h"
41 #include "qemu/cutils.h"
42 #include "qemu/error-report.h"
43 #include "exec/ramlist.h"
44 #include "hw/intc/intc.h"
45 #include "migration/snapshot.h"
46 #include "migration/misc.h"
47
48 #ifdef CONFIG_SPICE
49 #include <spice/enums.h>
50 #endif
51
52 static void hmp_handle_error(Monitor *mon, Error **errp)
53 {
54 assert(errp);
55 if (*errp) {
56 error_report_err(*errp);
57 }
58 }
59
60 void hmp_info_name(Monitor *mon, const QDict *qdict)
61 {
62 NameInfo *info;
63
64 info = qmp_query_name(NULL);
65 if (info->has_name) {
66 monitor_printf(mon, "%s\n", info->name);
67 }
68 qapi_free_NameInfo(info);
69 }
70
71 void hmp_info_version(Monitor *mon, const QDict *qdict)
72 {
73 VersionInfo *info;
74
75 info = qmp_query_version(NULL);
76
77 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
78 info->qemu->major, info->qemu->minor, info->qemu->micro,
79 info->package);
80
81 qapi_free_VersionInfo(info);
82 }
83
84 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
85 {
86 KvmInfo *info;
87
88 info = qmp_query_kvm(NULL);
89 monitor_printf(mon, "kvm support: ");
90 if (info->present) {
91 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
92 } else {
93 monitor_printf(mon, "not compiled\n");
94 }
95
96 qapi_free_KvmInfo(info);
97 }
98
99 void hmp_info_status(Monitor *mon, const QDict *qdict)
100 {
101 StatusInfo *info;
102
103 info = qmp_query_status(NULL);
104
105 monitor_printf(mon, "VM status: %s%s",
106 info->running ? "running" : "paused",
107 info->singlestep ? " (single step mode)" : "");
108
109 if (!info->running && info->status != RUN_STATE_PAUSED) {
110 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
111 }
112
113 monitor_printf(mon, "\n");
114
115 qapi_free_StatusInfo(info);
116 }
117
118 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
119 {
120 UuidInfo *info;
121
122 info = qmp_query_uuid(NULL);
123 monitor_printf(mon, "%s\n", info->UUID);
124 qapi_free_UuidInfo(info);
125 }
126
127 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
128 {
129 ChardevInfoList *char_info, *info;
130
131 char_info = qmp_query_chardev(NULL);
132 for (info = char_info; info; info = info->next) {
133 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
134 info->value->filename);
135 }
136
137 qapi_free_ChardevInfoList(char_info);
138 }
139
140 void hmp_info_mice(Monitor *mon, const QDict *qdict)
141 {
142 MouseInfoList *mice_list, *mouse;
143
144 mice_list = qmp_query_mice(NULL);
145 if (!mice_list) {
146 monitor_printf(mon, "No mouse devices connected\n");
147 return;
148 }
149
150 for (mouse = mice_list; mouse; mouse = mouse->next) {
151 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
152 mouse->value->current ? '*' : ' ',
153 mouse->value->index, mouse->value->name,
154 mouse->value->absolute ? " (absolute)" : "");
155 }
156
157 qapi_free_MouseInfoList(mice_list);
158 }
159
160 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
161 {
162 MigrationInfo *info;
163 MigrationCapabilityStatusList *caps, *cap;
164
165 info = qmp_query_migrate(NULL);
166 caps = qmp_query_migrate_capabilities(NULL);
167
168 migration_global_dump(mon);
169
170 /* do not display parameters during setup */
171 if (info->has_status && caps) {
172 monitor_printf(mon, "capabilities: ");
173 for (cap = caps; cap; cap = cap->next) {
174 monitor_printf(mon, "%s: %s ",
175 MigrationCapability_lookup[cap->value->capability],
176 cap->value->state ? "on" : "off");
177 }
178 monitor_printf(mon, "\n");
179 }
180
181 if (info->has_status) {
182 monitor_printf(mon, "Migration status: %s",
183 MigrationStatus_lookup[info->status]);
184 if (info->status == MIGRATION_STATUS_FAILED &&
185 info->has_error_desc) {
186 monitor_printf(mon, " (%s)\n", info->error_desc);
187 } else {
188 monitor_printf(mon, "\n");
189 }
190
191 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
192 info->total_time);
193 if (info->has_expected_downtime) {
194 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
195 info->expected_downtime);
196 }
197 if (info->has_downtime) {
198 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
199 info->downtime);
200 }
201 if (info->has_setup_time) {
202 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
203 info->setup_time);
204 }
205 }
206
207 if (info->has_ram) {
208 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
209 info->ram->transferred >> 10);
210 monitor_printf(mon, "throughput: %0.2f mbps\n",
211 info->ram->mbps);
212 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
213 info->ram->remaining >> 10);
214 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
215 info->ram->total >> 10);
216 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
217 info->ram->duplicate);
218 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
219 info->ram->skipped);
220 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
221 info->ram->normal);
222 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
223 info->ram->normal_bytes >> 10);
224 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
225 info->ram->dirty_sync_count);
226 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
227 info->ram->page_size >> 10);
228
229 if (info->ram->dirty_pages_rate) {
230 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
231 info->ram->dirty_pages_rate);
232 }
233 if (info->ram->postcopy_requests) {
234 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
235 info->ram->postcopy_requests);
236 }
237 }
238
239 if (info->has_disk) {
240 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
241 info->disk->transferred >> 10);
242 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
243 info->disk->remaining >> 10);
244 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
245 info->disk->total >> 10);
246 }
247
248 if (info->has_xbzrle_cache) {
249 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
250 info->xbzrle_cache->cache_size);
251 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
252 info->xbzrle_cache->bytes >> 10);
253 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
254 info->xbzrle_cache->pages);
255 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
256 info->xbzrle_cache->cache_miss);
257 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
258 info->xbzrle_cache->cache_miss_rate);
259 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
260 info->xbzrle_cache->overflow);
261 }
262
263 if (info->has_cpu_throttle_percentage) {
264 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
265 info->cpu_throttle_percentage);
266 }
267
268 qapi_free_MigrationInfo(info);
269 qapi_free_MigrationCapabilityStatusList(caps);
270 }
271
272 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
273 {
274 MigrationCapabilityStatusList *caps, *cap;
275
276 caps = qmp_query_migrate_capabilities(NULL);
277
278 if (caps) {
279 for (cap = caps; cap; cap = cap->next) {
280 monitor_printf(mon, "%s: %s\n",
281 MigrationCapability_lookup[cap->value->capability],
282 cap->value->state ? "on" : "off");
283 }
284 }
285
286 qapi_free_MigrationCapabilityStatusList(caps);
287 }
288
289 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
290 {
291 MigrationParameters *params;
292
293 params = qmp_query_migrate_parameters(NULL);
294
295 if (params) {
296 assert(params->has_compress_level);
297 monitor_printf(mon, "%s: %" PRId64 "\n",
298 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
299 params->compress_level);
300 assert(params->has_compress_threads);
301 monitor_printf(mon, "%s: %" PRId64 "\n",
302 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
303 params->compress_threads);
304 assert(params->has_decompress_threads);
305 monitor_printf(mon, "%s: %" PRId64 "\n",
306 MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
307 params->decompress_threads);
308 assert(params->has_cpu_throttle_initial);
309 monitor_printf(mon, "%s: %" PRId64 "\n",
310 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL],
311 params->cpu_throttle_initial);
312 assert(params->has_cpu_throttle_increment);
313 monitor_printf(mon, "%s: %" PRId64 "\n",
314 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT],
315 params->cpu_throttle_increment);
316 assert(params->has_tls_creds);
317 monitor_printf(mon, "%s: '%s'\n",
318 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
319 params->tls_creds);
320 assert(params->has_tls_hostname);
321 monitor_printf(mon, "%s: '%s'\n",
322 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
323 params->tls_hostname);
324 assert(params->has_max_bandwidth);
325 monitor_printf(mon, "%s: %" PRId64 " bytes/second\n",
326 MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
327 params->max_bandwidth);
328 assert(params->has_downtime_limit);
329 monitor_printf(mon, "%s: %" PRId64 " milliseconds\n",
330 MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
331 params->downtime_limit);
332 assert(params->has_x_checkpoint_delay);
333 monitor_printf(mon, "%s: %" PRId64 "\n",
334 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CHECKPOINT_DELAY],
335 params->x_checkpoint_delay);
336 assert(params->has_block_incremental);
337 monitor_printf(mon, "%s: %s\n",
338 MigrationParameter_lookup[MIGRATION_PARAMETER_BLOCK_INCREMENTAL],
339 params->block_incremental ? "on" : "off");
340 }
341
342 qapi_free_MigrationParameters(params);
343 }
344
345 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
346 {
347 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
348 qmp_query_migrate_cache_size(NULL) >> 10);
349 }
350
351 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
352 {
353 CpuInfoList *cpu_list, *cpu;
354
355 cpu_list = qmp_query_cpus(NULL);
356
357 for (cpu = cpu_list; cpu; cpu = cpu->next) {
358 int active = ' ';
359
360 if (cpu->value->CPU == monitor_get_cpu_index()) {
361 active = '*';
362 }
363
364 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
365
366 switch (cpu->value->arch) {
367 case CPU_INFO_ARCH_X86:
368 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86.pc);
369 break;
370 case CPU_INFO_ARCH_PPC:
371 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc.nip);
372 break;
373 case CPU_INFO_ARCH_SPARC:
374 monitor_printf(mon, " pc=0x%016" PRIx64,
375 cpu->value->u.q_sparc.pc);
376 monitor_printf(mon, " npc=0x%016" PRIx64,
377 cpu->value->u.q_sparc.npc);
378 break;
379 case CPU_INFO_ARCH_MIPS:
380 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips.PC);
381 break;
382 case CPU_INFO_ARCH_TRICORE:
383 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore.PC);
384 break;
385 default:
386 break;
387 }
388
389 if (cpu->value->halted) {
390 monitor_printf(mon, " (halted)");
391 }
392
393 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
394 }
395
396 qapi_free_CpuInfoList(cpu_list);
397 }
398
399 static void print_block_info(Monitor *mon, BlockInfo *info,
400 BlockDeviceInfo *inserted, bool verbose)
401 {
402 ImageInfo *image_info;
403
404 assert(!info || !info->has_inserted || info->inserted == inserted);
405
406 if (info && *info->device) {
407 monitor_printf(mon, "%s", info->device);
408 if (inserted && inserted->has_node_name) {
409 monitor_printf(mon, " (%s)", inserted->node_name);
410 }
411 } else {
412 assert(info || inserted);
413 monitor_printf(mon, "%s",
414 inserted && inserted->has_node_name ? inserted->node_name
415 : info && info->has_qdev ? info->qdev
416 : "<anonymous>");
417 }
418
419 if (inserted) {
420 monitor_printf(mon, ": %s (%s%s%s)\n",
421 inserted->file,
422 inserted->drv,
423 inserted->ro ? ", read-only" : "",
424 inserted->encrypted ? ", encrypted" : "");
425 } else {
426 monitor_printf(mon, ": [not inserted]\n");
427 }
428
429 if (info) {
430 if (info->has_qdev) {
431 monitor_printf(mon, " Attached to: %s\n", info->qdev);
432 }
433 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
434 monitor_printf(mon, " I/O status: %s\n",
435 BlockDeviceIoStatus_lookup[info->io_status]);
436 }
437
438 if (info->removable) {
439 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
440 info->locked ? "" : "not ",
441 info->tray_open ? "open" : "closed");
442 }
443 }
444
445
446 if (!inserted) {
447 return;
448 }
449
450 monitor_printf(mon, " Cache mode: %s%s%s\n",
451 inserted->cache->writeback ? "writeback" : "writethrough",
452 inserted->cache->direct ? ", direct" : "",
453 inserted->cache->no_flush ? ", ignore flushes" : "");
454
455 if (inserted->has_backing_file) {
456 monitor_printf(mon,
457 " Backing file: %s "
458 "(chain depth: %" PRId64 ")\n",
459 inserted->backing_file,
460 inserted->backing_file_depth);
461 }
462
463 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
464 monitor_printf(mon, " Detect zeroes: %s\n",
465 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
466 }
467
468 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
469 inserted->iops || inserted->iops_rd || inserted->iops_wr)
470 {
471 monitor_printf(mon, " I/O throttling: bps=%" PRId64
472 " bps_rd=%" PRId64 " bps_wr=%" PRId64
473 " bps_max=%" PRId64
474 " bps_rd_max=%" PRId64
475 " bps_wr_max=%" PRId64
476 " iops=%" PRId64 " iops_rd=%" PRId64
477 " iops_wr=%" PRId64
478 " iops_max=%" PRId64
479 " iops_rd_max=%" PRId64
480 " iops_wr_max=%" PRId64
481 " iops_size=%" PRId64
482 " group=%s\n",
483 inserted->bps,
484 inserted->bps_rd,
485 inserted->bps_wr,
486 inserted->bps_max,
487 inserted->bps_rd_max,
488 inserted->bps_wr_max,
489 inserted->iops,
490 inserted->iops_rd,
491 inserted->iops_wr,
492 inserted->iops_max,
493 inserted->iops_rd_max,
494 inserted->iops_wr_max,
495 inserted->iops_size,
496 inserted->group);
497 }
498
499 if (verbose) {
500 monitor_printf(mon, "\nImages:\n");
501 image_info = inserted->image;
502 while (1) {
503 bdrv_image_info_dump((fprintf_function)monitor_printf,
504 mon, image_info);
505 if (image_info->has_backing_image) {
506 image_info = image_info->backing_image;
507 } else {
508 break;
509 }
510 }
511 }
512 }
513
514 void hmp_info_block(Monitor *mon, const QDict *qdict)
515 {
516 BlockInfoList *block_list, *info;
517 BlockDeviceInfoList *blockdev_list, *blockdev;
518 const char *device = qdict_get_try_str(qdict, "device");
519 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
520 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
521 bool printed = false;
522
523 /* Print BlockBackend information */
524 if (!nodes) {
525 block_list = qmp_query_block(NULL);
526 } else {
527 block_list = NULL;
528 }
529
530 for (info = block_list; info; info = info->next) {
531 if (device && strcmp(device, info->value->device)) {
532 continue;
533 }
534
535 if (info != block_list) {
536 monitor_printf(mon, "\n");
537 }
538
539 print_block_info(mon, info->value, info->value->has_inserted
540 ? info->value->inserted : NULL,
541 verbose);
542 printed = true;
543 }
544
545 qapi_free_BlockInfoList(block_list);
546
547 if ((!device && !nodes) || printed) {
548 return;
549 }
550
551 /* Print node information */
552 blockdev_list = qmp_query_named_block_nodes(NULL);
553 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
554 assert(blockdev->value->has_node_name);
555 if (device && strcmp(device, blockdev->value->node_name)) {
556 continue;
557 }
558
559 if (blockdev != blockdev_list) {
560 monitor_printf(mon, "\n");
561 }
562
563 print_block_info(mon, NULL, blockdev->value, verbose);
564 }
565 qapi_free_BlockDeviceInfoList(blockdev_list);
566 }
567
568 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
569 {
570 BlockStatsList *stats_list, *stats;
571
572 stats_list = qmp_query_blockstats(false, false, NULL);
573
574 for (stats = stats_list; stats; stats = stats->next) {
575 if (!stats->value->has_device) {
576 continue;
577 }
578
579 monitor_printf(mon, "%s:", stats->value->device);
580 monitor_printf(mon, " rd_bytes=%" PRId64
581 " wr_bytes=%" PRId64
582 " rd_operations=%" PRId64
583 " wr_operations=%" PRId64
584 " flush_operations=%" PRId64
585 " wr_total_time_ns=%" PRId64
586 " rd_total_time_ns=%" PRId64
587 " flush_total_time_ns=%" PRId64
588 " rd_merged=%" PRId64
589 " wr_merged=%" PRId64
590 " idle_time_ns=%" PRId64
591 "\n",
592 stats->value->stats->rd_bytes,
593 stats->value->stats->wr_bytes,
594 stats->value->stats->rd_operations,
595 stats->value->stats->wr_operations,
596 stats->value->stats->flush_operations,
597 stats->value->stats->wr_total_time_ns,
598 stats->value->stats->rd_total_time_ns,
599 stats->value->stats->flush_total_time_ns,
600 stats->value->stats->rd_merged,
601 stats->value->stats->wr_merged,
602 stats->value->stats->idle_time_ns);
603 }
604
605 qapi_free_BlockStatsList(stats_list);
606 }
607
608 /* Helper for hmp_info_vnc_clients, _servers */
609 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
610 const char *name)
611 {
612 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
613 name,
614 info->host,
615 info->service,
616 NetworkAddressFamily_lookup[info->family],
617 info->websocket ? " (Websocket)" : "");
618 }
619
620 /* Helper displaying and auth and crypt info */
621 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
622 VncPrimaryAuth auth,
623 VncVencryptSubAuth *vencrypt)
624 {
625 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
626 VncPrimaryAuth_lookup[auth],
627 vencrypt ? VncVencryptSubAuth_lookup[*vencrypt] : "none");
628 }
629
630 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
631 {
632 while (client) {
633 VncClientInfo *cinfo = client->value;
634
635 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
636 monitor_printf(mon, " x509_dname: %s\n",
637 cinfo->has_x509_dname ?
638 cinfo->x509_dname : "none");
639 monitor_printf(mon, " sasl_username: %s\n",
640 cinfo->has_sasl_username ?
641 cinfo->sasl_username : "none");
642
643 client = client->next;
644 }
645 }
646
647 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
648 {
649 while (server) {
650 VncServerInfo2 *sinfo = server->value;
651 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
652 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
653 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
654 server = server->next;
655 }
656 }
657
658 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
659 {
660 VncInfo2List *info2l;
661 Error *err = NULL;
662
663 info2l = qmp_query_vnc_servers(&err);
664 if (err) {
665 error_report_err(err);
666 return;
667 }
668 if (!info2l) {
669 monitor_printf(mon, "None\n");
670 return;
671 }
672
673 while (info2l) {
674 VncInfo2 *info = info2l->value;
675 monitor_printf(mon, "%s:\n", info->id);
676 hmp_info_vnc_servers(mon, info->server);
677 hmp_info_vnc_clients(mon, info->clients);
678 if (!info->server) {
679 /* The server entry displays its auth, we only
680 * need to display in the case of 'reverse' connections
681 * where there's no server.
682 */
683 hmp_info_vnc_authcrypt(mon, " ", info->auth,
684 info->has_vencrypt ? &info->vencrypt : NULL);
685 }
686 if (info->has_display) {
687 monitor_printf(mon, " Display: %s\n", info->display);
688 }
689 info2l = info2l->next;
690 }
691
692 qapi_free_VncInfo2List(info2l);
693
694 }
695
696 #ifdef CONFIG_SPICE
697 void hmp_info_spice(Monitor *mon, const QDict *qdict)
698 {
699 SpiceChannelList *chan;
700 SpiceInfo *info;
701 const char *channel_name;
702 const char * const channel_names[] = {
703 [SPICE_CHANNEL_MAIN] = "main",
704 [SPICE_CHANNEL_DISPLAY] = "display",
705 [SPICE_CHANNEL_INPUTS] = "inputs",
706 [SPICE_CHANNEL_CURSOR] = "cursor",
707 [SPICE_CHANNEL_PLAYBACK] = "playback",
708 [SPICE_CHANNEL_RECORD] = "record",
709 [SPICE_CHANNEL_TUNNEL] = "tunnel",
710 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
711 [SPICE_CHANNEL_USBREDIR] = "usbredir",
712 [SPICE_CHANNEL_PORT] = "port",
713 #if 0
714 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
715 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
716 * as quick fix for build failures with older versions. */
717 [SPICE_CHANNEL_WEBDAV] = "webdav",
718 #endif
719 };
720
721 info = qmp_query_spice(NULL);
722
723 if (!info->enabled) {
724 monitor_printf(mon, "Server: disabled\n");
725 goto out;
726 }
727
728 monitor_printf(mon, "Server:\n");
729 if (info->has_port) {
730 monitor_printf(mon, " address: %s:%" PRId64 "\n",
731 info->host, info->port);
732 }
733 if (info->has_tls_port) {
734 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
735 info->host, info->tls_port);
736 }
737 monitor_printf(mon, " migrated: %s\n",
738 info->migrated ? "true" : "false");
739 monitor_printf(mon, " auth: %s\n", info->auth);
740 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
741 monitor_printf(mon, " mouse-mode: %s\n",
742 SpiceQueryMouseMode_lookup[info->mouse_mode]);
743
744 if (!info->has_channels || info->channels == NULL) {
745 monitor_printf(mon, "Channels: none\n");
746 } else {
747 for (chan = info->channels; chan; chan = chan->next) {
748 monitor_printf(mon, "Channel:\n");
749 monitor_printf(mon, " address: %s:%s%s\n",
750 chan->value->host, chan->value->port,
751 chan->value->tls ? " [tls]" : "");
752 monitor_printf(mon, " session: %" PRId64 "\n",
753 chan->value->connection_id);
754 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
755 chan->value->channel_type, chan->value->channel_id);
756
757 channel_name = "unknown";
758 if (chan->value->channel_type > 0 &&
759 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
760 channel_names[chan->value->channel_type]) {
761 channel_name = channel_names[chan->value->channel_type];
762 }
763
764 monitor_printf(mon, " channel name: %s\n", channel_name);
765 }
766 }
767
768 out:
769 qapi_free_SpiceInfo(info);
770 }
771 #endif
772
773 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
774 {
775 BalloonInfo *info;
776 Error *err = NULL;
777
778 info = qmp_query_balloon(&err);
779 if (err) {
780 error_report_err(err);
781 return;
782 }
783
784 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
785
786 qapi_free_BalloonInfo(info);
787 }
788
789 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
790 {
791 PciMemoryRegionList *region;
792
793 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
794 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
795 dev->slot, dev->function);
796 monitor_printf(mon, " ");
797
798 if (dev->class_info->has_desc) {
799 monitor_printf(mon, "%s", dev->class_info->desc);
800 } else {
801 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
802 }
803
804 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
805 dev->id->vendor, dev->id->device);
806
807 if (dev->has_irq) {
808 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
809 }
810
811 if (dev->has_pci_bridge) {
812 monitor_printf(mon, " BUS %" PRId64 ".\n",
813 dev->pci_bridge->bus->number);
814 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
815 dev->pci_bridge->bus->secondary);
816 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
817 dev->pci_bridge->bus->subordinate);
818
819 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
820 dev->pci_bridge->bus->io_range->base,
821 dev->pci_bridge->bus->io_range->limit);
822
823 monitor_printf(mon,
824 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
825 dev->pci_bridge->bus->memory_range->base,
826 dev->pci_bridge->bus->memory_range->limit);
827
828 monitor_printf(mon, " prefetchable memory range "
829 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
830 dev->pci_bridge->bus->prefetchable_range->base,
831 dev->pci_bridge->bus->prefetchable_range->limit);
832 }
833
834 for (region = dev->regions; region; region = region->next) {
835 uint64_t addr, size;
836
837 addr = region->value->address;
838 size = region->value->size;
839
840 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
841
842 if (!strcmp(region->value->type, "io")) {
843 monitor_printf(mon, "I/O at 0x%04" PRIx64
844 " [0x%04" PRIx64 "].\n",
845 addr, addr + size - 1);
846 } else {
847 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
848 " [0x%08" PRIx64 "].\n",
849 region->value->mem_type_64 ? 64 : 32,
850 region->value->prefetch ? " prefetchable" : "",
851 addr, addr + size - 1);
852 }
853 }
854
855 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
856
857 if (dev->has_pci_bridge) {
858 if (dev->pci_bridge->has_devices) {
859 PciDeviceInfoList *cdev;
860 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
861 hmp_info_pci_device(mon, cdev->value);
862 }
863 }
864 }
865 }
866
867 static int hmp_info_irq_foreach(Object *obj, void *opaque)
868 {
869 InterruptStatsProvider *intc;
870 InterruptStatsProviderClass *k;
871 Monitor *mon = opaque;
872
873 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
874 intc = INTERRUPT_STATS_PROVIDER(obj);
875 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
876 uint64_t *irq_counts;
877 unsigned int nb_irqs, i;
878 if (k->get_statistics &&
879 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
880 if (nb_irqs > 0) {
881 monitor_printf(mon, "IRQ statistics for %s:\n",
882 object_get_typename(obj));
883 for (i = 0; i < nb_irqs; i++) {
884 if (irq_counts[i] > 0) {
885 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
886 irq_counts[i]);
887 }
888 }
889 }
890 } else {
891 monitor_printf(mon, "IRQ statistics not available for %s.\n",
892 object_get_typename(obj));
893 }
894 }
895
896 return 0;
897 }
898
899 void hmp_info_irq(Monitor *mon, const QDict *qdict)
900 {
901 object_child_foreach_recursive(object_get_root(),
902 hmp_info_irq_foreach, mon);
903 }
904
905 static int hmp_info_pic_foreach(Object *obj, void *opaque)
906 {
907 InterruptStatsProvider *intc;
908 InterruptStatsProviderClass *k;
909 Monitor *mon = opaque;
910
911 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
912 intc = INTERRUPT_STATS_PROVIDER(obj);
913 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
914 if (k->print_info) {
915 k->print_info(intc, mon);
916 } else {
917 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
918 object_get_typename(obj));
919 }
920 }
921
922 return 0;
923 }
924
925 void hmp_info_pic(Monitor *mon, const QDict *qdict)
926 {
927 object_child_foreach_recursive(object_get_root(),
928 hmp_info_pic_foreach, mon);
929 }
930
931 void hmp_info_pci(Monitor *mon, const QDict *qdict)
932 {
933 PciInfoList *info_list, *info;
934 Error *err = NULL;
935
936 info_list = qmp_query_pci(&err);
937 if (err) {
938 monitor_printf(mon, "PCI devices not supported\n");
939 error_free(err);
940 return;
941 }
942
943 for (info = info_list; info; info = info->next) {
944 PciDeviceInfoList *dev;
945
946 for (dev = info->value->devices; dev; dev = dev->next) {
947 hmp_info_pci_device(mon, dev->value);
948 }
949 }
950
951 qapi_free_PciInfoList(info_list);
952 }
953
954 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
955 {
956 BlockJobInfoList *list;
957 Error *err = NULL;
958
959 list = qmp_query_block_jobs(&err);
960 assert(!err);
961
962 if (!list) {
963 monitor_printf(mon, "No active jobs\n");
964 return;
965 }
966
967 while (list) {
968 if (strcmp(list->value->type, "stream") == 0) {
969 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
970 " of %" PRId64 " bytes, speed limit %" PRId64
971 " bytes/s\n",
972 list->value->device,
973 list->value->offset,
974 list->value->len,
975 list->value->speed);
976 } else {
977 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
978 " of %" PRId64 " bytes, speed limit %" PRId64
979 " bytes/s\n",
980 list->value->type,
981 list->value->device,
982 list->value->offset,
983 list->value->len,
984 list->value->speed);
985 }
986 list = list->next;
987 }
988
989 qapi_free_BlockJobInfoList(list);
990 }
991
992 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
993 {
994 TPMInfoList *info_list, *info;
995 Error *err = NULL;
996 unsigned int c = 0;
997 TPMPassthroughOptions *tpo;
998
999 info_list = qmp_query_tpm(&err);
1000 if (err) {
1001 monitor_printf(mon, "TPM device not supported\n");
1002 error_free(err);
1003 return;
1004 }
1005
1006 if (info_list) {
1007 monitor_printf(mon, "TPM device:\n");
1008 }
1009
1010 for (info = info_list; info; info = info->next) {
1011 TPMInfo *ti = info->value;
1012 monitor_printf(mon, " tpm%d: model=%s\n",
1013 c, TpmModel_lookup[ti->model]);
1014
1015 monitor_printf(mon, " \\ %s: type=%s",
1016 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
1017
1018 switch (ti->options->type) {
1019 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
1020 tpo = ti->options->u.passthrough.data;
1021 monitor_printf(mon, "%s%s%s%s",
1022 tpo->has_path ? ",path=" : "",
1023 tpo->has_path ? tpo->path : "",
1024 tpo->has_cancel_path ? ",cancel-path=" : "",
1025 tpo->has_cancel_path ? tpo->cancel_path : "");
1026 break;
1027 case TPM_TYPE_OPTIONS_KIND__MAX:
1028 break;
1029 }
1030 monitor_printf(mon, "\n");
1031 c++;
1032 }
1033 qapi_free_TPMInfoList(info_list);
1034 }
1035
1036 void hmp_quit(Monitor *mon, const QDict *qdict)
1037 {
1038 monitor_suspend(mon);
1039 qmp_quit(NULL);
1040 }
1041
1042 void hmp_stop(Monitor *mon, const QDict *qdict)
1043 {
1044 qmp_stop(NULL);
1045 }
1046
1047 void hmp_system_reset(Monitor *mon, const QDict *qdict)
1048 {
1049 qmp_system_reset(NULL);
1050 }
1051
1052 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
1053 {
1054 qmp_system_powerdown(NULL);
1055 }
1056
1057 void hmp_cpu(Monitor *mon, const QDict *qdict)
1058 {
1059 int64_t cpu_index;
1060
1061 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1062 use it are converted to the QAPI */
1063 cpu_index = qdict_get_int(qdict, "index");
1064 if (monitor_set_cpu(cpu_index) < 0) {
1065 monitor_printf(mon, "invalid CPU index\n");
1066 }
1067 }
1068
1069 void hmp_memsave(Monitor *mon, const QDict *qdict)
1070 {
1071 uint32_t size = qdict_get_int(qdict, "size");
1072 const char *filename = qdict_get_str(qdict, "filename");
1073 uint64_t addr = qdict_get_int(qdict, "val");
1074 Error *err = NULL;
1075 int cpu_index = monitor_get_cpu_index();
1076
1077 if (cpu_index < 0) {
1078 monitor_printf(mon, "No CPU available\n");
1079 return;
1080 }
1081
1082 qmp_memsave(addr, size, filename, true, cpu_index, &err);
1083 hmp_handle_error(mon, &err);
1084 }
1085
1086 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1087 {
1088 uint32_t size = qdict_get_int(qdict, "size");
1089 const char *filename = qdict_get_str(qdict, "filename");
1090 uint64_t addr = qdict_get_int(qdict, "val");
1091 Error *err = NULL;
1092
1093 qmp_pmemsave(addr, size, filename, &err);
1094 hmp_handle_error(mon, &err);
1095 }
1096
1097 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1098 {
1099 const char *chardev = qdict_get_str(qdict, "device");
1100 const char *data = qdict_get_str(qdict, "data");
1101 Error *err = NULL;
1102
1103 qmp_ringbuf_write(chardev, data, false, 0, &err);
1104
1105 hmp_handle_error(mon, &err);
1106 }
1107
1108 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1109 {
1110 uint32_t size = qdict_get_int(qdict, "size");
1111 const char *chardev = qdict_get_str(qdict, "device");
1112 char *data;
1113 Error *err = NULL;
1114 int i;
1115
1116 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1117 if (err) {
1118 error_report_err(err);
1119 return;
1120 }
1121
1122 for (i = 0; data[i]; i++) {
1123 unsigned char ch = data[i];
1124
1125 if (ch == '\\') {
1126 monitor_printf(mon, "\\\\");
1127 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1128 monitor_printf(mon, "\\u%04X", ch);
1129 } else {
1130 monitor_printf(mon, "%c", ch);
1131 }
1132
1133 }
1134 monitor_printf(mon, "\n");
1135 g_free(data);
1136 }
1137
1138 void hmp_cont(Monitor *mon, const QDict *qdict)
1139 {
1140 Error *err = NULL;
1141
1142 qmp_cont(&err);
1143 hmp_handle_error(mon, &err);
1144 }
1145
1146 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1147 {
1148 qmp_system_wakeup(NULL);
1149 }
1150
1151 void hmp_nmi(Monitor *mon, const QDict *qdict)
1152 {
1153 Error *err = NULL;
1154
1155 qmp_inject_nmi(&err);
1156 hmp_handle_error(mon, &err);
1157 }
1158
1159 void hmp_set_link(Monitor *mon, const QDict *qdict)
1160 {
1161 const char *name = qdict_get_str(qdict, "name");
1162 bool up = qdict_get_bool(qdict, "up");
1163 Error *err = NULL;
1164
1165 qmp_set_link(name, up, &err);
1166 hmp_handle_error(mon, &err);
1167 }
1168
1169 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1170 {
1171 const char *device = qdict_get_str(qdict, "device");
1172 const char *password = qdict_get_str(qdict, "password");
1173 Error *err = NULL;
1174
1175 qmp_block_passwd(true, device, false, NULL, password, &err);
1176 hmp_handle_error(mon, &err);
1177 }
1178
1179 void hmp_balloon(Monitor *mon, const QDict *qdict)
1180 {
1181 int64_t value = qdict_get_int(qdict, "value");
1182 Error *err = NULL;
1183
1184 qmp_balloon(value, &err);
1185 if (err) {
1186 error_report_err(err);
1187 }
1188 }
1189
1190 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1191 {
1192 const char *device = qdict_get_str(qdict, "device");
1193 int64_t size = qdict_get_int(qdict, "size");
1194 Error *err = NULL;
1195
1196 qmp_block_resize(true, device, false, NULL, size, &err);
1197 hmp_handle_error(mon, &err);
1198 }
1199
1200 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1201 {
1202 const char *filename = qdict_get_str(qdict, "target");
1203 const char *format = qdict_get_try_str(qdict, "format");
1204 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1205 bool full = qdict_get_try_bool(qdict, "full", false);
1206 Error *err = NULL;
1207 DriveMirror mirror = {
1208 .device = (char *)qdict_get_str(qdict, "device"),
1209 .target = (char *)filename,
1210 .has_format = !!format,
1211 .format = (char *)format,
1212 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1213 .has_mode = true,
1214 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1215 .unmap = true,
1216 };
1217
1218 if (!filename) {
1219 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1220 hmp_handle_error(mon, &err);
1221 return;
1222 }
1223 qmp_drive_mirror(&mirror, &err);
1224 hmp_handle_error(mon, &err);
1225 }
1226
1227 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1228 {
1229 const char *device = qdict_get_str(qdict, "device");
1230 const char *filename = qdict_get_str(qdict, "target");
1231 const char *format = qdict_get_try_str(qdict, "format");
1232 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1233 bool full = qdict_get_try_bool(qdict, "full", false);
1234 bool compress = qdict_get_try_bool(qdict, "compress", false);
1235 Error *err = NULL;
1236 DriveBackup backup = {
1237 .device = (char *)device,
1238 .target = (char *)filename,
1239 .has_format = !!format,
1240 .format = (char *)format,
1241 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1242 .has_mode = true,
1243 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1244 .has_compress = !!compress,
1245 .compress = compress,
1246 };
1247
1248 if (!filename) {
1249 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1250 hmp_handle_error(mon, &err);
1251 return;
1252 }
1253
1254 qmp_drive_backup(&backup, &err);
1255 hmp_handle_error(mon, &err);
1256 }
1257
1258 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1259 {
1260 const char *device = qdict_get_str(qdict, "device");
1261 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1262 const char *format = qdict_get_try_str(qdict, "format");
1263 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1264 enum NewImageMode mode;
1265 Error *err = NULL;
1266
1267 if (!filename) {
1268 /* In the future, if 'snapshot-file' is not specified, the snapshot
1269 will be taken internally. Today it's actually required. */
1270 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1271 hmp_handle_error(mon, &err);
1272 return;
1273 }
1274
1275 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1276 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1277 filename, false, NULL,
1278 !!format, format,
1279 true, mode, &err);
1280 hmp_handle_error(mon, &err);
1281 }
1282
1283 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1284 {
1285 const char *device = qdict_get_str(qdict, "device");
1286 const char *name = qdict_get_str(qdict, "name");
1287 Error *err = NULL;
1288
1289 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1290 hmp_handle_error(mon, &err);
1291 }
1292
1293 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1294 {
1295 const char *device = qdict_get_str(qdict, "device");
1296 const char *name = qdict_get_str(qdict, "name");
1297 const char *id = qdict_get_try_str(qdict, "id");
1298 Error *err = NULL;
1299
1300 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1301 true, name, &err);
1302 hmp_handle_error(mon, &err);
1303 }
1304
1305 void hmp_loadvm(Monitor *mon, const QDict *qdict)
1306 {
1307 int saved_vm_running = runstate_is_running();
1308 const char *name = qdict_get_str(qdict, "name");
1309 Error *err = NULL;
1310
1311 vm_stop(RUN_STATE_RESTORE_VM);
1312
1313 if (load_snapshot(name, &err) == 0 && saved_vm_running) {
1314 vm_start();
1315 }
1316 hmp_handle_error(mon, &err);
1317 }
1318
1319 void hmp_savevm(Monitor *mon, const QDict *qdict)
1320 {
1321 Error *err = NULL;
1322
1323 save_snapshot(qdict_get_try_str(qdict, "name"), &err);
1324 hmp_handle_error(mon, &err);
1325 }
1326
1327 void hmp_delvm(Monitor *mon, const QDict *qdict)
1328 {
1329 BlockDriverState *bs;
1330 Error *err;
1331 const char *name = qdict_get_str(qdict, "name");
1332
1333 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
1334 error_reportf_err(err,
1335 "Error while deleting snapshot on device '%s': ",
1336 bdrv_get_device_name(bs));
1337 }
1338 }
1339
1340 void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
1341 {
1342 BlockDriverState *bs, *bs1;
1343 BdrvNextIterator it1;
1344 QEMUSnapshotInfo *sn_tab, *sn;
1345 bool no_snapshot = true;
1346 int nb_sns, i;
1347 int total;
1348 int *global_snapshots;
1349 AioContext *aio_context;
1350
1351 typedef struct SnapshotEntry {
1352 QEMUSnapshotInfo sn;
1353 QTAILQ_ENTRY(SnapshotEntry) next;
1354 } SnapshotEntry;
1355
1356 typedef struct ImageEntry {
1357 const char *imagename;
1358 QTAILQ_ENTRY(ImageEntry) next;
1359 QTAILQ_HEAD(, SnapshotEntry) snapshots;
1360 } ImageEntry;
1361
1362 QTAILQ_HEAD(, ImageEntry) image_list =
1363 QTAILQ_HEAD_INITIALIZER(image_list);
1364
1365 ImageEntry *image_entry, *next_ie;
1366 SnapshotEntry *snapshot_entry;
1367
1368 bs = bdrv_all_find_vmstate_bs();
1369 if (!bs) {
1370 monitor_printf(mon, "No available block device supports snapshots\n");
1371 return;
1372 }
1373 aio_context = bdrv_get_aio_context(bs);
1374
1375 aio_context_acquire(aio_context);
1376 nb_sns = bdrv_snapshot_list(bs, &sn_tab);
1377 aio_context_release(aio_context);
1378
1379 if (nb_sns < 0) {
1380 monitor_printf(mon, "bdrv_snapshot_list: error %d\n", nb_sns);
1381 return;
1382 }
1383
1384 for (bs1 = bdrv_first(&it1); bs1; bs1 = bdrv_next(&it1)) {
1385 int bs1_nb_sns = 0;
1386 ImageEntry *ie;
1387 SnapshotEntry *se;
1388 AioContext *ctx = bdrv_get_aio_context(bs1);
1389
1390 aio_context_acquire(ctx);
1391 if (bdrv_can_snapshot(bs1)) {
1392 sn = NULL;
1393 bs1_nb_sns = bdrv_snapshot_list(bs1, &sn);
1394 if (bs1_nb_sns > 0) {
1395 no_snapshot = false;
1396 ie = g_new0(ImageEntry, 1);
1397 ie->imagename = bdrv_get_device_name(bs1);
1398 QTAILQ_INIT(&ie->snapshots);
1399 QTAILQ_INSERT_TAIL(&image_list, ie, next);
1400 for (i = 0; i < bs1_nb_sns; i++) {
1401 se = g_new0(SnapshotEntry, 1);
1402 se->sn = sn[i];
1403 QTAILQ_INSERT_TAIL(&ie->snapshots, se, next);
1404 }
1405 }
1406 g_free(sn);
1407 }
1408 aio_context_release(ctx);
1409 }
1410
1411 if (no_snapshot) {
1412 monitor_printf(mon, "There is no snapshot available.\n");
1413 return;
1414 }
1415
1416 global_snapshots = g_new0(int, nb_sns);
1417 total = 0;
1418 for (i = 0; i < nb_sns; i++) {
1419 SnapshotEntry *next_sn;
1420 if (bdrv_all_find_snapshot(sn_tab[i].name, &bs1) == 0) {
1421 global_snapshots[total] = i;
1422 total++;
1423 QTAILQ_FOREACH(image_entry, &image_list, next) {
1424 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots,
1425 next, next_sn) {
1426 if (!strcmp(sn_tab[i].name, snapshot_entry->sn.name)) {
1427 QTAILQ_REMOVE(&image_entry->snapshots, snapshot_entry,
1428 next);
1429 g_free(snapshot_entry);
1430 }
1431 }
1432 }
1433 }
1434 }
1435
1436 monitor_printf(mon, "List of snapshots present on all disks:\n");
1437
1438 if (total > 0) {
1439 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1440 monitor_printf(mon, "\n");
1441 for (i = 0; i < total; i++) {
1442 sn = &sn_tab[global_snapshots[i]];
1443 /* The ID is not guaranteed to be the same on all images, so
1444 * overwrite it.
1445 */
1446 pstrcpy(sn->id_str, sizeof(sn->id_str), "--");
1447 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, sn);
1448 monitor_printf(mon, "\n");
1449 }
1450 } else {
1451 monitor_printf(mon, "None\n");
1452 }
1453
1454 QTAILQ_FOREACH(image_entry, &image_list, next) {
1455 if (QTAILQ_EMPTY(&image_entry->snapshots)) {
1456 continue;
1457 }
1458 monitor_printf(mon,
1459 "\nList of partial (non-loadable) snapshots on '%s':\n",
1460 image_entry->imagename);
1461 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1462 monitor_printf(mon, "\n");
1463 QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
1464 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon,
1465 &snapshot_entry->sn);
1466 monitor_printf(mon, "\n");
1467 }
1468 }
1469
1470 QTAILQ_FOREACH_SAFE(image_entry, &image_list, next, next_ie) {
1471 SnapshotEntry *next_sn;
1472 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots, next,
1473 next_sn) {
1474 g_free(snapshot_entry);
1475 }
1476 g_free(image_entry);
1477 }
1478 g_free(sn_tab);
1479 g_free(global_snapshots);
1480
1481 }
1482
1483 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1484 {
1485 qmp_migrate_cancel(NULL);
1486 }
1487
1488 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1489 {
1490 Error *err = NULL;
1491 const char *uri = qdict_get_str(qdict, "uri");
1492
1493 qmp_migrate_incoming(uri, &err);
1494
1495 hmp_handle_error(mon, &err);
1496 }
1497
1498 /* Kept for backwards compatibility */
1499 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1500 {
1501 double value = qdict_get_double(qdict, "value");
1502 qmp_migrate_set_downtime(value, NULL);
1503 }
1504
1505 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1506 {
1507 int64_t value = qdict_get_int(qdict, "value");
1508 Error *err = NULL;
1509
1510 qmp_migrate_set_cache_size(value, &err);
1511 if (err) {
1512 error_report_err(err);
1513 return;
1514 }
1515 }
1516
1517 /* Kept for backwards compatibility */
1518 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1519 {
1520 int64_t value = qdict_get_int(qdict, "value");
1521 qmp_migrate_set_speed(value, NULL);
1522 }
1523
1524 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1525 {
1526 const char *cap = qdict_get_str(qdict, "capability");
1527 bool state = qdict_get_bool(qdict, "state");
1528 Error *err = NULL;
1529 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1530 int val;
1531
1532 val = qapi_enum_parse(MigrationCapability_lookup, cap, -1, &err);
1533 if (val < 0) {
1534 goto end;
1535 }
1536
1537 caps->value = g_malloc0(sizeof(*caps->value));
1538 caps->value->capability = val;
1539 caps->value->state = state;
1540 caps->next = NULL;
1541 qmp_migrate_set_capabilities(caps, &err);
1542
1543 end:
1544 qapi_free_MigrationCapabilityStatusList(caps);
1545
1546 if (err) {
1547 error_report_err(err);
1548 }
1549 }
1550
1551 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1552 {
1553 const char *param = qdict_get_str(qdict, "parameter");
1554 const char *valuestr = qdict_get_str(qdict, "value");
1555 Visitor *v = string_input_visitor_new(valuestr);
1556 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1);
1557 uint64_t valuebw = 0;
1558 Error *err = NULL;
1559 int i, ret;
1560
1561 for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
1562 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1563 switch (i) {
1564 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1565 p->has_compress_level = true;
1566 visit_type_int(v, param, &p->compress_level, &err);
1567 break;
1568 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1569 p->has_compress_threads = true;
1570 visit_type_int(v, param, &p->compress_threads, &err);
1571 break;
1572 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1573 p->has_decompress_threads = true;
1574 visit_type_int(v, param, &p->decompress_threads, &err);
1575 break;
1576 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1577 p->has_cpu_throttle_initial = true;
1578 visit_type_int(v, param, &p->cpu_throttle_initial, &err);
1579 break;
1580 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1581 p->has_cpu_throttle_increment = true;
1582 visit_type_int(v, param, &p->cpu_throttle_increment, &err);
1583 break;
1584 case MIGRATION_PARAMETER_TLS_CREDS:
1585 p->has_tls_creds = true;
1586 p->tls_creds = g_new0(StrOrNull, 1);
1587 p->tls_creds->type = QTYPE_QSTRING;
1588 visit_type_str(v, param, &p->tls_creds->u.s, &err);
1589 break;
1590 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1591 p->has_tls_hostname = true;
1592 p->tls_hostname = g_new0(StrOrNull, 1);
1593 p->tls_hostname->type = QTYPE_QSTRING;
1594 visit_type_str(v, param, &p->tls_hostname->u.s, &err);
1595 break;
1596 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1597 p->has_max_bandwidth = true;
1598 /*
1599 * Can't use visit_type_size() here, because it
1600 * defaults to Bytes rather than Mebibytes.
1601 */
1602 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1603 if (ret < 0 || valuebw > INT64_MAX
1604 || (size_t)valuebw != valuebw) {
1605 error_setg(&err, "Invalid size %s", valuestr);
1606 break;
1607 }
1608 p->max_bandwidth = valuebw;
1609 break;
1610 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1611 p->has_downtime_limit = true;
1612 visit_type_int(v, param, &p->downtime_limit, &err);
1613 break;
1614 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1615 p->has_x_checkpoint_delay = true;
1616 visit_type_int(v, param, &p->x_checkpoint_delay, &err);
1617 break;
1618 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1619 p->has_block_incremental = true;
1620 visit_type_bool(v, param, &p->block_incremental, &err);
1621 break;
1622 }
1623
1624 if (err) {
1625 goto cleanup;
1626 }
1627
1628 qmp_migrate_set_parameters(p, &err);
1629 break;
1630 }
1631 }
1632
1633 if (i == MIGRATION_PARAMETER__MAX) {
1634 error_setg(&err, QERR_INVALID_PARAMETER, param);
1635 }
1636
1637 cleanup:
1638 qapi_free_MigrateSetParameters(p);
1639 visit_free(v);
1640 if (err) {
1641 error_report_err(err);
1642 }
1643 }
1644
1645 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1646 {
1647 Error *err = NULL;
1648 const char *protocol = qdict_get_str(qdict, "protocol");
1649 const char *hostname = qdict_get_str(qdict, "hostname");
1650 bool has_port = qdict_haskey(qdict, "port");
1651 int port = qdict_get_try_int(qdict, "port", -1);
1652 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1653 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1654 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1655
1656 qmp_client_migrate_info(protocol, hostname,
1657 has_port, port, has_tls_port, tls_port,
1658 !!cert_subject, cert_subject, &err);
1659 hmp_handle_error(mon, &err);
1660 }
1661
1662 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1663 {
1664 Error *err = NULL;
1665 qmp_migrate_start_postcopy(&err);
1666 hmp_handle_error(mon, &err);
1667 }
1668
1669 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1670 {
1671 Error *err = NULL;
1672
1673 qmp_x_colo_lost_heartbeat(&err);
1674 hmp_handle_error(mon, &err);
1675 }
1676
1677 void hmp_set_password(Monitor *mon, const QDict *qdict)
1678 {
1679 const char *protocol = qdict_get_str(qdict, "protocol");
1680 const char *password = qdict_get_str(qdict, "password");
1681 const char *connected = qdict_get_try_str(qdict, "connected");
1682 Error *err = NULL;
1683
1684 qmp_set_password(protocol, password, !!connected, connected, &err);
1685 hmp_handle_error(mon, &err);
1686 }
1687
1688 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1689 {
1690 const char *protocol = qdict_get_str(qdict, "protocol");
1691 const char *whenstr = qdict_get_str(qdict, "time");
1692 Error *err = NULL;
1693
1694 qmp_expire_password(protocol, whenstr, &err);
1695 hmp_handle_error(mon, &err);
1696 }
1697
1698 void hmp_eject(Monitor *mon, const QDict *qdict)
1699 {
1700 bool force = qdict_get_try_bool(qdict, "force", false);
1701 const char *device = qdict_get_str(qdict, "device");
1702 Error *err = NULL;
1703
1704 qmp_eject(true, device, false, NULL, true, force, &err);
1705 hmp_handle_error(mon, &err);
1706 }
1707
1708 static void hmp_change_read_arg(void *opaque, const char *password,
1709 void *readline_opaque)
1710 {
1711 qmp_change_vnc_password(password, NULL);
1712 monitor_read_command(opaque, 1);
1713 }
1714
1715 void hmp_change(Monitor *mon, const QDict *qdict)
1716 {
1717 const char *device = qdict_get_str(qdict, "device");
1718 const char *target = qdict_get_str(qdict, "target");
1719 const char *arg = qdict_get_try_str(qdict, "arg");
1720 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1721 BlockdevChangeReadOnlyMode read_only_mode = 0;
1722 Error *err = NULL;
1723
1724 if (strcmp(device, "vnc") == 0) {
1725 if (read_only) {
1726 monitor_printf(mon,
1727 "Parameter 'read-only-mode' is invalid for VNC\n");
1728 return;
1729 }
1730 if (strcmp(target, "passwd") == 0 ||
1731 strcmp(target, "password") == 0) {
1732 if (!arg) {
1733 monitor_read_password(mon, hmp_change_read_arg, NULL);
1734 return;
1735 }
1736 }
1737 qmp_change("vnc", target, !!arg, arg, &err);
1738 } else {
1739 if (read_only) {
1740 read_only_mode =
1741 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1742 read_only,
1743 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1744 if (err) {
1745 hmp_handle_error(mon, &err);
1746 return;
1747 }
1748 }
1749
1750 qmp_blockdev_change_medium(true, device, false, NULL, target,
1751 !!arg, arg, !!read_only, read_only_mode,
1752 &err);
1753 }
1754
1755 hmp_handle_error(mon, &err);
1756 }
1757
1758 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1759 {
1760 Error *err = NULL;
1761 BlockIOThrottle throttle = {
1762 .has_device = true,
1763 .device = (char *) qdict_get_str(qdict, "device"),
1764 .bps = qdict_get_int(qdict, "bps"),
1765 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1766 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1767 .iops = qdict_get_int(qdict, "iops"),
1768 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1769 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1770 };
1771
1772 qmp_block_set_io_throttle(&throttle, &err);
1773 hmp_handle_error(mon, &err);
1774 }
1775
1776 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1777 {
1778 Error *error = NULL;
1779 const char *device = qdict_get_str(qdict, "device");
1780 const char *base = qdict_get_try_str(qdict, "base");
1781 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1782
1783 qmp_block_stream(true, device, device, base != NULL, base, false, NULL,
1784 false, NULL, qdict_haskey(qdict, "speed"), speed,
1785 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1786
1787 hmp_handle_error(mon, &error);
1788 }
1789
1790 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1791 {
1792 Error *error = NULL;
1793 const char *device = qdict_get_str(qdict, "device");
1794 int64_t value = qdict_get_int(qdict, "speed");
1795
1796 qmp_block_job_set_speed(device, value, &error);
1797
1798 hmp_handle_error(mon, &error);
1799 }
1800
1801 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1802 {
1803 Error *error = NULL;
1804 const char *device = qdict_get_str(qdict, "device");
1805 bool force = qdict_get_try_bool(qdict, "force", false);
1806
1807 qmp_block_job_cancel(device, true, force, &error);
1808
1809 hmp_handle_error(mon, &error);
1810 }
1811
1812 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1813 {
1814 Error *error = NULL;
1815 const char *device = qdict_get_str(qdict, "device");
1816
1817 qmp_block_job_pause(device, &error);
1818
1819 hmp_handle_error(mon, &error);
1820 }
1821
1822 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1823 {
1824 Error *error = NULL;
1825 const char *device = qdict_get_str(qdict, "device");
1826
1827 qmp_block_job_resume(device, &error);
1828
1829 hmp_handle_error(mon, &error);
1830 }
1831
1832 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1833 {
1834 Error *error = NULL;
1835 const char *device = qdict_get_str(qdict, "device");
1836
1837 qmp_block_job_complete(device, &error);
1838
1839 hmp_handle_error(mon, &error);
1840 }
1841
1842 typedef struct HMPMigrationStatus
1843 {
1844 QEMUTimer *timer;
1845 Monitor *mon;
1846 bool is_block_migration;
1847 } HMPMigrationStatus;
1848
1849 static void hmp_migrate_status_cb(void *opaque)
1850 {
1851 HMPMigrationStatus *status = opaque;
1852 MigrationInfo *info;
1853
1854 info = qmp_query_migrate(NULL);
1855 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1856 info->status == MIGRATION_STATUS_SETUP) {
1857 if (info->has_disk) {
1858 int progress;
1859
1860 if (info->disk->remaining) {
1861 progress = info->disk->transferred * 100 / info->disk->total;
1862 } else {
1863 progress = 100;
1864 }
1865
1866 monitor_printf(status->mon, "Completed %d %%\r", progress);
1867 monitor_flush(status->mon);
1868 }
1869
1870 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1871 } else {
1872 if (status->is_block_migration) {
1873 monitor_printf(status->mon, "\n");
1874 }
1875 if (info->has_error_desc) {
1876 error_report("%s", info->error_desc);
1877 }
1878 monitor_resume(status->mon);
1879 timer_del(status->timer);
1880 g_free(status);
1881 }
1882
1883 qapi_free_MigrationInfo(info);
1884 }
1885
1886 void hmp_migrate(Monitor *mon, const QDict *qdict)
1887 {
1888 bool detach = qdict_get_try_bool(qdict, "detach", false);
1889 bool blk = qdict_get_try_bool(qdict, "blk", false);
1890 bool inc = qdict_get_try_bool(qdict, "inc", false);
1891 const char *uri = qdict_get_str(qdict, "uri");
1892 Error *err = NULL;
1893
1894 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1895 if (err) {
1896 error_report_err(err);
1897 return;
1898 }
1899
1900 if (!detach) {
1901 HMPMigrationStatus *status;
1902
1903 if (monitor_suspend(mon) < 0) {
1904 monitor_printf(mon, "terminal does not allow synchronous "
1905 "migration, continuing detached\n");
1906 return;
1907 }
1908
1909 status = g_malloc0(sizeof(*status));
1910 status->mon = mon;
1911 status->is_block_migration = blk || inc;
1912 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1913 status);
1914 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1915 }
1916 }
1917
1918 void hmp_device_add(Monitor *mon, const QDict *qdict)
1919 {
1920 Error *err = NULL;
1921
1922 qmp_device_add((QDict *)qdict, NULL, &err);
1923 hmp_handle_error(mon, &err);
1924 }
1925
1926 void hmp_device_del(Monitor *mon, const QDict *qdict)
1927 {
1928 const char *id = qdict_get_str(qdict, "id");
1929 Error *err = NULL;
1930
1931 qmp_device_del(id, &err);
1932 hmp_handle_error(mon, &err);
1933 }
1934
1935 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1936 {
1937 Error *err = NULL;
1938 bool paging = qdict_get_try_bool(qdict, "paging", false);
1939 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1940 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1941 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1942 const char *file = qdict_get_str(qdict, "filename");
1943 bool has_begin = qdict_haskey(qdict, "begin");
1944 bool has_length = qdict_haskey(qdict, "length");
1945 bool has_detach = qdict_haskey(qdict, "detach");
1946 int64_t begin = 0;
1947 int64_t length = 0;
1948 bool detach = false;
1949 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1950 char *prot;
1951
1952 if (zlib + lzo + snappy > 1) {
1953 error_setg(&err, "only one of '-z|-l|-s' can be set");
1954 hmp_handle_error(mon, &err);
1955 return;
1956 }
1957
1958 if (zlib) {
1959 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1960 }
1961
1962 if (lzo) {
1963 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1964 }
1965
1966 if (snappy) {
1967 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1968 }
1969
1970 if (has_begin) {
1971 begin = qdict_get_int(qdict, "begin");
1972 }
1973 if (has_length) {
1974 length = qdict_get_int(qdict, "length");
1975 }
1976 if (has_detach) {
1977 detach = qdict_get_bool(qdict, "detach");
1978 }
1979
1980 prot = g_strconcat("file:", file, NULL);
1981
1982 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1983 has_length, length, true, dump_format, &err);
1984 hmp_handle_error(mon, &err);
1985 g_free(prot);
1986 }
1987
1988 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1989 {
1990 Error *err = NULL;
1991 QemuOpts *opts;
1992
1993 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1994 if (err) {
1995 goto out;
1996 }
1997
1998 netdev_add(opts, &err);
1999 if (err) {
2000 qemu_opts_del(opts);
2001 }
2002
2003 out:
2004 hmp_handle_error(mon, &err);
2005 }
2006
2007 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
2008 {
2009 const char *id = qdict_get_str(qdict, "id");
2010 Error *err = NULL;
2011
2012 qmp_netdev_del(id, &err);
2013 hmp_handle_error(mon, &err);
2014 }
2015
2016 void hmp_object_add(Monitor *mon, const QDict *qdict)
2017 {
2018 Error *err = NULL;
2019 QemuOpts *opts;
2020 Object *obj = NULL;
2021
2022 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
2023 if (err) {
2024 hmp_handle_error(mon, &err);
2025 return;
2026 }
2027
2028 obj = user_creatable_add_opts(opts, &err);
2029 qemu_opts_del(opts);
2030
2031 if (err) {
2032 hmp_handle_error(mon, &err);
2033 }
2034 if (obj) {
2035 object_unref(obj);
2036 }
2037 }
2038
2039 void hmp_getfd(Monitor *mon, const QDict *qdict)
2040 {
2041 const char *fdname = qdict_get_str(qdict, "fdname");
2042 Error *err = NULL;
2043
2044 qmp_getfd(fdname, &err);
2045 hmp_handle_error(mon, &err);
2046 }
2047
2048 void hmp_closefd(Monitor *mon, const QDict *qdict)
2049 {
2050 const char *fdname = qdict_get_str(qdict, "fdname");
2051 Error *err = NULL;
2052
2053 qmp_closefd(fdname, &err);
2054 hmp_handle_error(mon, &err);
2055 }
2056
2057 void hmp_sendkey(Monitor *mon, const QDict *qdict)
2058 {
2059 const char *keys = qdict_get_str(qdict, "keys");
2060 KeyValueList *keylist, *head = NULL, *tmp = NULL;
2061 int has_hold_time = qdict_haskey(qdict, "hold-time");
2062 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
2063 Error *err = NULL;
2064 char *separator;
2065 int keyname_len;
2066
2067 while (1) {
2068 separator = strchr(keys, '-');
2069 keyname_len = separator ? separator - keys : strlen(keys);
2070
2071 /* Be compatible with old interface, convert user inputted "<" */
2072 if (keys[0] == '<' && keyname_len == 1) {
2073 keys = "less";
2074 keyname_len = 4;
2075 }
2076
2077 keylist = g_malloc0(sizeof(*keylist));
2078 keylist->value = g_malloc0(sizeof(*keylist->value));
2079
2080 if (!head) {
2081 head = keylist;
2082 }
2083 if (tmp) {
2084 tmp->next = keylist;
2085 }
2086 tmp = keylist;
2087
2088 if (strstart(keys, "0x", NULL)) {
2089 char *endp;
2090 int value = strtoul(keys, &endp, 0);
2091 assert(endp <= keys + keyname_len);
2092 if (endp != keys + keyname_len) {
2093 goto err_out;
2094 }
2095 keylist->value->type = KEY_VALUE_KIND_NUMBER;
2096 keylist->value->u.number.data = value;
2097 } else {
2098 int idx = index_from_key(keys, keyname_len);
2099 if (idx == Q_KEY_CODE__MAX) {
2100 goto err_out;
2101 }
2102 keylist->value->type = KEY_VALUE_KIND_QCODE;
2103 keylist->value->u.qcode.data = idx;
2104 }
2105
2106 if (!separator) {
2107 break;
2108 }
2109 keys = separator + 1;
2110 }
2111
2112 qmp_send_key(head, has_hold_time, hold_time, &err);
2113 hmp_handle_error(mon, &err);
2114
2115 out:
2116 qapi_free_KeyValueList(head);
2117 return;
2118
2119 err_out:
2120 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
2121 goto out;
2122 }
2123
2124 void hmp_screendump(Monitor *mon, const QDict *qdict)
2125 {
2126 const char *filename = qdict_get_str(qdict, "filename");
2127 Error *err = NULL;
2128
2129 qmp_screendump(filename, &err);
2130 hmp_handle_error(mon, &err);
2131 }
2132
2133 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
2134 {
2135 const char *uri = qdict_get_str(qdict, "uri");
2136 bool writable = qdict_get_try_bool(qdict, "writable", false);
2137 bool all = qdict_get_try_bool(qdict, "all", false);
2138 Error *local_err = NULL;
2139 BlockInfoList *block_list, *info;
2140 SocketAddress *addr;
2141
2142 if (writable && !all) {
2143 error_setg(&local_err, "-w only valid together with -a");
2144 goto exit;
2145 }
2146
2147 /* First check if the address is valid and start the server. */
2148 addr = socket_parse(uri, &local_err);
2149 if (local_err != NULL) {
2150 goto exit;
2151 }
2152
2153 nbd_server_start(addr, NULL, &local_err);
2154 qapi_free_SocketAddress(addr);
2155 if (local_err != NULL) {
2156 goto exit;
2157 }
2158
2159 if (!all) {
2160 return;
2161 }
2162
2163 /* Then try adding all block devices. If one fails, close all and
2164 * exit.
2165 */
2166 block_list = qmp_query_block(NULL);
2167
2168 for (info = block_list; info; info = info->next) {
2169 if (!info->value->has_inserted) {
2170 continue;
2171 }
2172
2173 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
2174
2175 if (local_err != NULL) {
2176 qmp_nbd_server_stop(NULL);
2177 break;
2178 }
2179 }
2180
2181 qapi_free_BlockInfoList(block_list);
2182
2183 exit:
2184 hmp_handle_error(mon, &local_err);
2185 }
2186
2187 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
2188 {
2189 const char *device = qdict_get_str(qdict, "device");
2190 bool writable = qdict_get_try_bool(qdict, "writable", false);
2191 Error *local_err = NULL;
2192
2193 qmp_nbd_server_add(device, true, writable, &local_err);
2194
2195 if (local_err != NULL) {
2196 hmp_handle_error(mon, &local_err);
2197 }
2198 }
2199
2200 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
2201 {
2202 Error *err = NULL;
2203
2204 qmp_nbd_server_stop(&err);
2205 hmp_handle_error(mon, &err);
2206 }
2207
2208 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2209 {
2210 int cpuid;
2211 Error *err = NULL;
2212
2213 cpuid = qdict_get_int(qdict, "id");
2214 qmp_cpu_add(cpuid, &err);
2215 hmp_handle_error(mon, &err);
2216 }
2217
2218 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2219 {
2220 const char *args = qdict_get_str(qdict, "args");
2221 Error *err = NULL;
2222 QemuOpts *opts;
2223
2224 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
2225 if (opts == NULL) {
2226 error_setg(&err, "Parsing chardev args failed");
2227 } else {
2228 qemu_chr_new_from_opts(opts, &err);
2229 qemu_opts_del(opts);
2230 }
2231 hmp_handle_error(mon, &err);
2232 }
2233
2234 void hmp_chardev_change(Monitor *mon, const QDict *qdict)
2235 {
2236 const char *args = qdict_get_str(qdict, "args");
2237 const char *id;
2238 Error *err = NULL;
2239 ChardevBackend *backend = NULL;
2240 ChardevReturn *ret = NULL;
2241 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
2242 true);
2243 if (!opts) {
2244 error_setg(&err, "Parsing chardev args failed");
2245 goto end;
2246 }
2247
2248 id = qdict_get_str(qdict, "id");
2249 if (qemu_opts_id(opts)) {
2250 error_setg(&err, "Unexpected 'id' parameter");
2251 goto end;
2252 }
2253
2254 backend = qemu_chr_parse_opts(opts, &err);
2255 if (!backend) {
2256 goto end;
2257 }
2258
2259 ret = qmp_chardev_change(id, backend, &err);
2260
2261 end:
2262 qapi_free_ChardevReturn(ret);
2263 qapi_free_ChardevBackend(backend);
2264 qemu_opts_del(opts);
2265 hmp_handle_error(mon, &err);
2266 }
2267
2268 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2269 {
2270 Error *local_err = NULL;
2271
2272 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2273 hmp_handle_error(mon, &local_err);
2274 }
2275
2276 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
2277 {
2278 Error *local_err = NULL;
2279
2280 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
2281 hmp_handle_error(mon, &local_err);
2282 }
2283
2284 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2285 {
2286 BlockBackend *blk;
2287 BlockBackend *local_blk = NULL;
2288 AioContext *aio_context;
2289 const char* device = qdict_get_str(qdict, "device");
2290 const char* command = qdict_get_str(qdict, "command");
2291 Error *err = NULL;
2292 int ret;
2293
2294 blk = blk_by_name(device);
2295 if (!blk) {
2296 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2297 if (bs) {
2298 blk = local_blk = blk_new(0, BLK_PERM_ALL);
2299 ret = blk_insert_bs(blk, bs, &err);
2300 if (ret < 0) {
2301 goto fail;
2302 }
2303 } else {
2304 goto fail;
2305 }
2306 }
2307
2308 aio_context = blk_get_aio_context(blk);
2309 aio_context_acquire(aio_context);
2310
2311 /*
2312 * Notably absent: Proper permission management. This is sad, but it seems
2313 * almost impossible to achieve without changing the semantics and thereby
2314 * limiting the use cases of the qemu-io HMP command.
2315 *
2316 * In an ideal world we would unconditionally create a new BlockBackend for
2317 * qemuio_command(), but we have commands like 'reopen' and want them to
2318 * take effect on the exact BlockBackend whose name the user passed instead
2319 * of just on a temporary copy of it.
2320 *
2321 * Another problem is that deleting the temporary BlockBackend involves
2322 * draining all requests on it first, but some qemu-iotests cases want to
2323 * issue multiple aio_read/write requests and expect them to complete in
2324 * the background while the monitor has already returned.
2325 *
2326 * This is also what prevents us from saving the original permissions and
2327 * restoring them later: We can't revoke permissions until all requests
2328 * have completed, and we don't know when that is nor can we really let
2329 * anything else run before we have revoken them to avoid race conditions.
2330 *
2331 * What happens now is that command() in qemu-io-cmds.c can extend the
2332 * permissions if necessary for the qemu-io command. And they simply stay
2333 * extended, possibly resulting in a read-only guest device keeping write
2334 * permissions. Ugly, but it appears to be the lesser evil.
2335 */
2336 qemuio_command(blk, command);
2337
2338 aio_context_release(aio_context);
2339
2340 fail:
2341 blk_unref(local_blk);
2342 hmp_handle_error(mon, &err);
2343 }
2344
2345 void hmp_object_del(Monitor *mon, const QDict *qdict)
2346 {
2347 const char *id = qdict_get_str(qdict, "id");
2348 Error *err = NULL;
2349
2350 user_creatable_del(id, &err);
2351 hmp_handle_error(mon, &err);
2352 }
2353
2354 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2355 {
2356 Error *err = NULL;
2357 MemdevList *memdev_list = qmp_query_memdev(&err);
2358 MemdevList *m = memdev_list;
2359 Visitor *v;
2360 char *str;
2361
2362 while (m) {
2363 v = string_output_visitor_new(false, &str);
2364 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
2365 monitor_printf(mon, "memory backend: %s\n", m->value->id);
2366 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2367 monitor_printf(mon, " merge: %s\n",
2368 m->value->merge ? "true" : "false");
2369 monitor_printf(mon, " dump: %s\n",
2370 m->value->dump ? "true" : "false");
2371 monitor_printf(mon, " prealloc: %s\n",
2372 m->value->prealloc ? "true" : "false");
2373 monitor_printf(mon, " policy: %s\n",
2374 HostMemPolicy_lookup[m->value->policy]);
2375 visit_complete(v, &str);
2376 monitor_printf(mon, " host nodes: %s\n", str);
2377
2378 g_free(str);
2379 visit_free(v);
2380 m = m->next;
2381 }
2382
2383 monitor_printf(mon, "\n");
2384
2385 qapi_free_MemdevList(memdev_list);
2386 }
2387
2388 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2389 {
2390 Error *err = NULL;
2391 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2392 MemoryDeviceInfoList *info;
2393 MemoryDeviceInfo *value;
2394 PCDIMMDeviceInfo *di;
2395
2396 for (info = info_list; info; info = info->next) {
2397 value = info->value;
2398
2399 if (value) {
2400 switch (value->type) {
2401 case MEMORY_DEVICE_INFO_KIND_DIMM:
2402 di = value->u.dimm.data;
2403
2404 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
2405 MemoryDeviceInfoKind_lookup[value->type],
2406 di->id ? di->id : "");
2407 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2408 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2409 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2410 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2411 monitor_printf(mon, " memdev: %s\n", di->memdev);
2412 monitor_printf(mon, " hotplugged: %s\n",
2413 di->hotplugged ? "true" : "false");
2414 monitor_printf(mon, " hotpluggable: %s\n",
2415 di->hotpluggable ? "true" : "false");
2416 break;
2417 default:
2418 break;
2419 }
2420 }
2421 }
2422
2423 qapi_free_MemoryDeviceInfoList(info_list);
2424 }
2425
2426 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2427 {
2428 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2429 IOThreadInfoList *info;
2430 IOThreadInfo *value;
2431
2432 for (info = info_list; info; info = info->next) {
2433 value = info->value;
2434 monitor_printf(mon, "%s:\n", value->id);
2435 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
2436 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
2437 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
2438 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
2439 }
2440
2441 qapi_free_IOThreadInfoList(info_list);
2442 }
2443
2444 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2445 {
2446 const char *path = qdict_get_try_str(qdict, "path");
2447 ObjectPropertyInfoList *list;
2448 Error *err = NULL;
2449
2450 if (path == NULL) {
2451 monitor_printf(mon, "/\n");
2452 return;
2453 }
2454
2455 list = qmp_qom_list(path, &err);
2456 if (err == NULL) {
2457 ObjectPropertyInfoList *start = list;
2458 while (list != NULL) {
2459 ObjectPropertyInfo *value = list->value;
2460
2461 monitor_printf(mon, "%s (%s)\n",
2462 value->name, value->type);
2463 list = list->next;
2464 }
2465 qapi_free_ObjectPropertyInfoList(start);
2466 }
2467 hmp_handle_error(mon, &err);
2468 }
2469
2470 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2471 {
2472 const char *path = qdict_get_str(qdict, "path");
2473 const char *property = qdict_get_str(qdict, "property");
2474 const char *value = qdict_get_str(qdict, "value");
2475 Error *err = NULL;
2476 bool ambiguous = false;
2477 Object *obj;
2478
2479 obj = object_resolve_path(path, &ambiguous);
2480 if (obj == NULL) {
2481 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2482 "Device '%s' not found", path);
2483 } else {
2484 if (ambiguous) {
2485 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2486 }
2487 object_property_parse(obj, value, property, &err);
2488 }
2489 hmp_handle_error(mon, &err);
2490 }
2491
2492 void hmp_rocker(Monitor *mon, const QDict *qdict)
2493 {
2494 const char *name = qdict_get_str(qdict, "name");
2495 RockerSwitch *rocker;
2496 Error *err = NULL;
2497
2498 rocker = qmp_query_rocker(name, &err);
2499 if (err != NULL) {
2500 hmp_handle_error(mon, &err);
2501 return;
2502 }
2503
2504 monitor_printf(mon, "name: %s\n", rocker->name);
2505 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2506 monitor_printf(mon, "ports: %d\n", rocker->ports);
2507
2508 qapi_free_RockerSwitch(rocker);
2509 }
2510
2511 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2512 {
2513 RockerPortList *list, *port;
2514 const char *name = qdict_get_str(qdict, "name");
2515 Error *err = NULL;
2516
2517 list = qmp_query_rocker_ports(name, &err);
2518 if (err != NULL) {
2519 hmp_handle_error(mon, &err);
2520 return;
2521 }
2522
2523 monitor_printf(mon, " ena/ speed/ auto\n");
2524 monitor_printf(mon, " port link duplex neg?\n");
2525
2526 for (port = list; port; port = port->next) {
2527 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2528 port->value->name,
2529 port->value->enabled ? port->value->link_up ?
2530 "up" : "down" : "!ena",
2531 port->value->speed == 10000 ? "10G" : "??",
2532 port->value->duplex ? "FD" : "HD",
2533 port->value->autoneg ? "Yes" : "No");
2534 }
2535
2536 qapi_free_RockerPortList(list);
2537 }
2538
2539 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2540 {
2541 RockerOfDpaFlowList *list, *info;
2542 const char *name = qdict_get_str(qdict, "name");
2543 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2544 Error *err = NULL;
2545
2546 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2547 if (err != NULL) {
2548 hmp_handle_error(mon, &err);
2549 return;
2550 }
2551
2552 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2553
2554 for (info = list; info; info = info->next) {
2555 RockerOfDpaFlow *flow = info->value;
2556 RockerOfDpaFlowKey *key = flow->key;
2557 RockerOfDpaFlowMask *mask = flow->mask;
2558 RockerOfDpaFlowAction *action = flow->action;
2559
2560 if (flow->hits) {
2561 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2562 key->priority, key->tbl_id, flow->hits);
2563 } else {
2564 monitor_printf(mon, "%-4d %-3d ",
2565 key->priority, key->tbl_id);
2566 }
2567
2568 if (key->has_in_pport) {
2569 monitor_printf(mon, " pport %d", key->in_pport);
2570 if (mask->has_in_pport) {
2571 monitor_printf(mon, "(0x%x)", mask->in_pport);
2572 }
2573 }
2574
2575 if (key->has_vlan_id) {
2576 monitor_printf(mon, " vlan %d",
2577 key->vlan_id & VLAN_VID_MASK);
2578 if (mask->has_vlan_id) {
2579 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2580 }
2581 }
2582
2583 if (key->has_tunnel_id) {
2584 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2585 if (mask->has_tunnel_id) {
2586 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2587 }
2588 }
2589
2590 if (key->has_eth_type) {
2591 switch (key->eth_type) {
2592 case 0x0806:
2593 monitor_printf(mon, " ARP");
2594 break;
2595 case 0x0800:
2596 monitor_printf(mon, " IP");
2597 break;
2598 case 0x86dd:
2599 monitor_printf(mon, " IPv6");
2600 break;
2601 case 0x8809:
2602 monitor_printf(mon, " LACP");
2603 break;
2604 case 0x88cc:
2605 monitor_printf(mon, " LLDP");
2606 break;
2607 default:
2608 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2609 break;
2610 }
2611 }
2612
2613 if (key->has_eth_src) {
2614 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2615 (mask->has_eth_src) &&
2616 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2617 monitor_printf(mon, " src <any mcast/bcast>");
2618 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2619 (mask->has_eth_src) &&
2620 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2621 monitor_printf(mon, " src <any ucast>");
2622 } else {
2623 monitor_printf(mon, " src %s", key->eth_src);
2624 if (mask->has_eth_src) {
2625 monitor_printf(mon, "(%s)", mask->eth_src);
2626 }
2627 }
2628 }
2629
2630 if (key->has_eth_dst) {
2631 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2632 (mask->has_eth_dst) &&
2633 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2634 monitor_printf(mon, " dst <any mcast/bcast>");
2635 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2636 (mask->has_eth_dst) &&
2637 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2638 monitor_printf(mon, " dst <any ucast>");
2639 } else {
2640 monitor_printf(mon, " dst %s", key->eth_dst);
2641 if (mask->has_eth_dst) {
2642 monitor_printf(mon, "(%s)", mask->eth_dst);
2643 }
2644 }
2645 }
2646
2647 if (key->has_ip_proto) {
2648 monitor_printf(mon, " proto %d", key->ip_proto);
2649 if (mask->has_ip_proto) {
2650 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2651 }
2652 }
2653
2654 if (key->has_ip_tos) {
2655 monitor_printf(mon, " TOS %d", key->ip_tos);
2656 if (mask->has_ip_tos) {
2657 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2658 }
2659 }
2660
2661 if (key->has_ip_dst) {
2662 monitor_printf(mon, " dst %s", key->ip_dst);
2663 }
2664
2665 if (action->has_goto_tbl || action->has_group_id ||
2666 action->has_new_vlan_id) {
2667 monitor_printf(mon, " -->");
2668 }
2669
2670 if (action->has_new_vlan_id) {
2671 monitor_printf(mon, " apply new vlan %d",
2672 ntohs(action->new_vlan_id));
2673 }
2674
2675 if (action->has_group_id) {
2676 monitor_printf(mon, " write group 0x%08x", action->group_id);
2677 }
2678
2679 if (action->has_goto_tbl) {
2680 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2681 }
2682
2683 monitor_printf(mon, "\n");
2684 }
2685
2686 qapi_free_RockerOfDpaFlowList(list);
2687 }
2688
2689 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2690 {
2691 RockerOfDpaGroupList *list, *g;
2692 const char *name = qdict_get_str(qdict, "name");
2693 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2694 Error *err = NULL;
2695 bool set = false;
2696
2697 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2698 if (err != NULL) {
2699 hmp_handle_error(mon, &err);
2700 return;
2701 }
2702
2703 monitor_printf(mon, "id (decode) --> buckets\n");
2704
2705 for (g = list; g; g = g->next) {
2706 RockerOfDpaGroup *group = g->value;
2707
2708 monitor_printf(mon, "0x%08x", group->id);
2709
2710 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2711 group->type == 1 ? "L2 rewrite" :
2712 group->type == 2 ? "L3 unicast" :
2713 group->type == 3 ? "L2 multicast" :
2714 group->type == 4 ? "L2 flood" :
2715 group->type == 5 ? "L3 interface" :
2716 group->type == 6 ? "L3 multicast" :
2717 group->type == 7 ? "L3 ECMP" :
2718 group->type == 8 ? "L2 overlay" :
2719 "unknown");
2720
2721 if (group->has_vlan_id) {
2722 monitor_printf(mon, " vlan %d", group->vlan_id);
2723 }
2724
2725 if (group->has_pport) {
2726 monitor_printf(mon, " pport %d", group->pport);
2727 }
2728
2729 if (group->has_index) {
2730 monitor_printf(mon, " index %d", group->index);
2731 }
2732
2733 monitor_printf(mon, ") -->");
2734
2735 if (group->has_set_vlan_id && group->set_vlan_id) {
2736 set = true;
2737 monitor_printf(mon, " set vlan %d",
2738 group->set_vlan_id & VLAN_VID_MASK);
2739 }
2740
2741 if (group->has_set_eth_src) {
2742 if (!set) {
2743 set = true;
2744 monitor_printf(mon, " set");
2745 }
2746 monitor_printf(mon, " src %s", group->set_eth_src);
2747 }
2748
2749 if (group->has_set_eth_dst) {
2750 if (!set) {
2751 set = true;
2752 monitor_printf(mon, " set");
2753 }
2754 monitor_printf(mon, " dst %s", group->set_eth_dst);
2755 }
2756
2757 set = false;
2758
2759 if (group->has_ttl_check && group->ttl_check) {
2760 monitor_printf(mon, " check TTL");
2761 }
2762
2763 if (group->has_group_id && group->group_id) {
2764 monitor_printf(mon, " group id 0x%08x", group->group_id);
2765 }
2766
2767 if (group->has_pop_vlan && group->pop_vlan) {
2768 monitor_printf(mon, " pop vlan");
2769 }
2770
2771 if (group->has_out_pport) {
2772 monitor_printf(mon, " out pport %d", group->out_pport);
2773 }
2774
2775 if (group->has_group_ids) {
2776 struct uint32List *id;
2777
2778 monitor_printf(mon, " groups [");
2779 for (id = group->group_ids; id; id = id->next) {
2780 monitor_printf(mon, "0x%08x", id->value);
2781 if (id->next) {
2782 monitor_printf(mon, ",");
2783 }
2784 }
2785 monitor_printf(mon, "]");
2786 }
2787
2788 monitor_printf(mon, "\n");
2789 }
2790
2791 qapi_free_RockerOfDpaGroupList(list);
2792 }
2793
2794 void hmp_info_dump(Monitor *mon, const QDict *qdict)
2795 {
2796 DumpQueryResult *result = qmp_query_dump(NULL);
2797
2798 assert(result && result->status < DUMP_STATUS__MAX);
2799 monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]);
2800
2801 if (result->status == DUMP_STATUS_ACTIVE) {
2802 float percent = 0;
2803 assert(result->total != 0);
2804 percent = 100.0 * result->completed / result->total;
2805 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2806 }
2807
2808 qapi_free_DumpQueryResult(result);
2809 }
2810
2811 void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
2812 {
2813 ram_block_dump(mon);
2814 }
2815
2816 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2817 {
2818 Error *err = NULL;
2819 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2820 HotpluggableCPUList *saved = l;
2821 CpuInstanceProperties *c;
2822
2823 if (err != NULL) {
2824 hmp_handle_error(mon, &err);
2825 return;
2826 }
2827
2828 monitor_printf(mon, "Hotpluggable CPUs:\n");
2829 while (l) {
2830 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2831 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2832 l->value->vcpus_count);
2833 if (l->value->has_qom_path) {
2834 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2835 }
2836
2837 c = l->value->props;
2838 monitor_printf(mon, " CPUInstance Properties:\n");
2839 if (c->has_node_id) {
2840 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
2841 }
2842 if (c->has_socket_id) {
2843 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
2844 }
2845 if (c->has_core_id) {
2846 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
2847 }
2848 if (c->has_thread_id) {
2849 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
2850 }
2851
2852 l = l->next;
2853 }
2854
2855 qapi_free_HotpluggableCPUList(saved);
2856 }
2857
2858 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2859 {
2860 Error *err = NULL;
2861 GuidInfo *info = qmp_query_vm_generation_id(&err);
2862 if (info) {
2863 monitor_printf(mon, "%s\n", info->guid);
2864 }
2865 hmp_handle_error(mon, &err);
2866 qapi_free_GuidInfo(info);
2867 }
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