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block/vpc: fix uninitialised variable compiler warning
[qemu.git] / hmp.c
blobbf1de747d5413cb30e5643fbc182aefb2838509a
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 monitor_printf(mon, "%s: '%s'\n",
317 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
318 params->has_tls_creds ? params->tls_creds : "");
319 monitor_printf(mon, "%s: '%s'\n",
320 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
321 params->has_tls_hostname ? params->tls_hostname : "");
322 assert(params->has_max_bandwidth);
323 monitor_printf(mon, "%s: %" PRId64 " bytes/second\n",
324 MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
325 params->max_bandwidth);
326 assert(params->has_downtime_limit);
327 monitor_printf(mon, "%s: %" PRId64 " milliseconds\n",
328 MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
329 params->downtime_limit);
330 assert(params->has_x_checkpoint_delay);
331 monitor_printf(mon, "%s: %" PRId64 "\n",
332 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CHECKPOINT_DELAY],
333 params->x_checkpoint_delay);
334 assert(params->has_block_incremental);
335 monitor_printf(mon, "%s: %s\n",
336 MigrationParameter_lookup[MIGRATION_PARAMETER_BLOCK_INCREMENTAL],
337 params->block_incremental ? "on" : "off");
338 }
339
340 qapi_free_MigrationParameters(params);
341 }
342
343 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
344 {
345 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
346 qmp_query_migrate_cache_size(NULL) >> 10);
347 }
348
349 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
350 {
351 CpuInfoList *cpu_list, *cpu;
352
353 cpu_list = qmp_query_cpus(NULL);
354
355 for (cpu = cpu_list; cpu; cpu = cpu->next) {
356 int active = ' ';
357
358 if (cpu->value->CPU == monitor_get_cpu_index()) {
359 active = '*';
360 }
361
362 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
363
364 switch (cpu->value->arch) {
365 case CPU_INFO_ARCH_X86:
366 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86.pc);
367 break;
368 case CPU_INFO_ARCH_PPC:
369 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc.nip);
370 break;
371 case CPU_INFO_ARCH_SPARC:
372 monitor_printf(mon, " pc=0x%016" PRIx64,
373 cpu->value->u.q_sparc.pc);
374 monitor_printf(mon, " npc=0x%016" PRIx64,
375 cpu->value->u.q_sparc.npc);
376 break;
377 case CPU_INFO_ARCH_MIPS:
378 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips.PC);
379 break;
380 case CPU_INFO_ARCH_TRICORE:
381 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore.PC);
382 break;
383 default:
384 break;
385 }
386
387 if (cpu->value->halted) {
388 monitor_printf(mon, " (halted)");
389 }
390
391 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
392 }
393
394 qapi_free_CpuInfoList(cpu_list);
395 }
396
397 static void print_block_info(Monitor *mon, BlockInfo *info,
398 BlockDeviceInfo *inserted, bool verbose)
399 {
400 ImageInfo *image_info;
401
402 assert(!info || !info->has_inserted || info->inserted == inserted);
403
404 if (info && *info->device) {
405 monitor_printf(mon, "%s", info->device);
406 if (inserted && inserted->has_node_name) {
407 monitor_printf(mon, " (%s)", inserted->node_name);
408 }
409 } else {
410 assert(info || inserted);
411 monitor_printf(mon, "%s",
412 inserted && inserted->has_node_name ? inserted->node_name
413 : info && info->has_qdev ? info->qdev
414 : "<anonymous>");
415 }
416
417 if (inserted) {
418 monitor_printf(mon, ": %s (%s%s%s)\n",
419 inserted->file,
420 inserted->drv,
421 inserted->ro ? ", read-only" : "",
422 inserted->encrypted ? ", encrypted" : "");
423 } else {
424 monitor_printf(mon, ": [not inserted]\n");
425 }
426
427 if (info) {
428 if (info->has_qdev) {
429 monitor_printf(mon, " Attached to: %s\n", info->qdev);
430 }
431 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
432 monitor_printf(mon, " I/O status: %s\n",
433 BlockDeviceIoStatus_lookup[info->io_status]);
434 }
435
436 if (info->removable) {
437 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
438 info->locked ? "" : "not ",
439 info->tray_open ? "open" : "closed");
440 }
441 }
442
443
444 if (!inserted) {
445 return;
446 }
447
448 monitor_printf(mon, " Cache mode: %s%s%s\n",
449 inserted->cache->writeback ? "writeback" : "writethrough",
450 inserted->cache->direct ? ", direct" : "",
451 inserted->cache->no_flush ? ", ignore flushes" : "");
452
453 if (inserted->has_backing_file) {
454 monitor_printf(mon,
455 " Backing file: %s "
456 "(chain depth: %" PRId64 ")\n",
457 inserted->backing_file,
458 inserted->backing_file_depth);
459 }
460
461 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
462 monitor_printf(mon, " Detect zeroes: %s\n",
463 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
464 }
465
466 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
467 inserted->iops || inserted->iops_rd || inserted->iops_wr)
468 {
469 monitor_printf(mon, " I/O throttling: bps=%" PRId64
470 " bps_rd=%" PRId64 " bps_wr=%" PRId64
471 " bps_max=%" PRId64
472 " bps_rd_max=%" PRId64
473 " bps_wr_max=%" PRId64
474 " iops=%" PRId64 " iops_rd=%" PRId64
475 " iops_wr=%" PRId64
476 " iops_max=%" PRId64
477 " iops_rd_max=%" PRId64
478 " iops_wr_max=%" PRId64
479 " iops_size=%" PRId64
480 " group=%s\n",
481 inserted->bps,
482 inserted->bps_rd,
483 inserted->bps_wr,
484 inserted->bps_max,
485 inserted->bps_rd_max,
486 inserted->bps_wr_max,
487 inserted->iops,
488 inserted->iops_rd,
489 inserted->iops_wr,
490 inserted->iops_max,
491 inserted->iops_rd_max,
492 inserted->iops_wr_max,
493 inserted->iops_size,
494 inserted->group);
495 }
496
497 if (verbose) {
498 monitor_printf(mon, "\nImages:\n");
499 image_info = inserted->image;
500 while (1) {
501 bdrv_image_info_dump((fprintf_function)monitor_printf,
502 mon, image_info);
503 if (image_info->has_backing_image) {
504 image_info = image_info->backing_image;
505 } else {
506 break;
507 }
508 }
509 }
510 }
511
512 void hmp_info_block(Monitor *mon, const QDict *qdict)
513 {
514 BlockInfoList *block_list, *info;
515 BlockDeviceInfoList *blockdev_list, *blockdev;
516 const char *device = qdict_get_try_str(qdict, "device");
517 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
518 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
519 bool printed = false;
520
521 /* Print BlockBackend information */
522 if (!nodes) {
523 block_list = qmp_query_block(NULL);
524 } else {
525 block_list = NULL;
526 }
527
528 for (info = block_list; info; info = info->next) {
529 if (device && strcmp(device, info->value->device)) {
530 continue;
531 }
532
533 if (info != block_list) {
534 monitor_printf(mon, "\n");
535 }
536
537 print_block_info(mon, info->value, info->value->has_inserted
538 ? info->value->inserted : NULL,
539 verbose);
540 printed = true;
541 }
542
543 qapi_free_BlockInfoList(block_list);
544
545 if ((!device && !nodes) || printed) {
546 return;
547 }
548
549 /* Print node information */
550 blockdev_list = qmp_query_named_block_nodes(NULL);
551 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
552 assert(blockdev->value->has_node_name);
553 if (device && strcmp(device, blockdev->value->node_name)) {
554 continue;
555 }
556
557 if (blockdev != blockdev_list) {
558 monitor_printf(mon, "\n");
559 }
560
561 print_block_info(mon, NULL, blockdev->value, verbose);
562 }
563 qapi_free_BlockDeviceInfoList(blockdev_list);
564 }
565
566 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
567 {
568 BlockStatsList *stats_list, *stats;
569
570 stats_list = qmp_query_blockstats(false, false, NULL);
571
572 for (stats = stats_list; stats; stats = stats->next) {
573 if (!stats->value->has_device) {
574 continue;
575 }
576
577 monitor_printf(mon, "%s:", stats->value->device);
578 monitor_printf(mon, " rd_bytes=%" PRId64
579 " wr_bytes=%" PRId64
580 " rd_operations=%" PRId64
581 " wr_operations=%" PRId64
582 " flush_operations=%" PRId64
583 " wr_total_time_ns=%" PRId64
584 " rd_total_time_ns=%" PRId64
585 " flush_total_time_ns=%" PRId64
586 " rd_merged=%" PRId64
587 " wr_merged=%" PRId64
588 " idle_time_ns=%" PRId64
589 "\n",
590 stats->value->stats->rd_bytes,
591 stats->value->stats->wr_bytes,
592 stats->value->stats->rd_operations,
593 stats->value->stats->wr_operations,
594 stats->value->stats->flush_operations,
595 stats->value->stats->wr_total_time_ns,
596 stats->value->stats->rd_total_time_ns,
597 stats->value->stats->flush_total_time_ns,
598 stats->value->stats->rd_merged,
599 stats->value->stats->wr_merged,
600 stats->value->stats->idle_time_ns);
601 }
602
603 qapi_free_BlockStatsList(stats_list);
604 }
605
606 /* Helper for hmp_info_vnc_clients, _servers */
607 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
608 const char *name)
609 {
610 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
611 name,
612 info->host,
613 info->service,
614 NetworkAddressFamily_lookup[info->family],
615 info->websocket ? " (Websocket)" : "");
616 }
617
618 /* Helper displaying and auth and crypt info */
619 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
620 VncPrimaryAuth auth,
621 VncVencryptSubAuth *vencrypt)
622 {
623 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
624 VncPrimaryAuth_lookup[auth],
625 vencrypt ? VncVencryptSubAuth_lookup[*vencrypt] : "none");
626 }
627
628 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
629 {
630 while (client) {
631 VncClientInfo *cinfo = client->value;
632
633 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
634 monitor_printf(mon, " x509_dname: %s\n",
635 cinfo->has_x509_dname ?
636 cinfo->x509_dname : "none");
637 monitor_printf(mon, " sasl_username: %s\n",
638 cinfo->has_sasl_username ?
639 cinfo->sasl_username : "none");
640
641 client = client->next;
642 }
643 }
644
645 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
646 {
647 while (server) {
648 VncServerInfo2 *sinfo = server->value;
649 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
650 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
651 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
652 server = server->next;
653 }
654 }
655
656 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
657 {
658 VncInfo2List *info2l;
659 Error *err = NULL;
660
661 info2l = qmp_query_vnc_servers(&err);
662 if (err) {
663 error_report_err(err);
664 return;
665 }
666 if (!info2l) {
667 monitor_printf(mon, "None\n");
668 return;
669 }
670
671 while (info2l) {
672 VncInfo2 *info = info2l->value;
673 monitor_printf(mon, "%s:\n", info->id);
674 hmp_info_vnc_servers(mon, info->server);
675 hmp_info_vnc_clients(mon, info->clients);
676 if (!info->server) {
677 /* The server entry displays its auth, we only
678 * need to display in the case of 'reverse' connections
679 * where there's no server.
680 */
681 hmp_info_vnc_authcrypt(mon, " ", info->auth,
682 info->has_vencrypt ? &info->vencrypt : NULL);
683 }
684 if (info->has_display) {
685 monitor_printf(mon, " Display: %s\n", info->display);
686 }
687 info2l = info2l->next;
688 }
689
690 qapi_free_VncInfo2List(info2l);
691
692 }
693
694 #ifdef CONFIG_SPICE
695 void hmp_info_spice(Monitor *mon, const QDict *qdict)
696 {
697 SpiceChannelList *chan;
698 SpiceInfo *info;
699 const char *channel_name;
700 const char * const channel_names[] = {
701 [SPICE_CHANNEL_MAIN] = "main",
702 [SPICE_CHANNEL_DISPLAY] = "display",
703 [SPICE_CHANNEL_INPUTS] = "inputs",
704 [SPICE_CHANNEL_CURSOR] = "cursor",
705 [SPICE_CHANNEL_PLAYBACK] = "playback",
706 [SPICE_CHANNEL_RECORD] = "record",
707 [SPICE_CHANNEL_TUNNEL] = "tunnel",
708 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
709 [SPICE_CHANNEL_USBREDIR] = "usbredir",
710 [SPICE_CHANNEL_PORT] = "port",
711 #if 0
712 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
713 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
714 * as quick fix for build failures with older versions. */
715 [SPICE_CHANNEL_WEBDAV] = "webdav",
716 #endif
717 };
718
719 info = qmp_query_spice(NULL);
720
721 if (!info->enabled) {
722 monitor_printf(mon, "Server: disabled\n");
723 goto out;
724 }
725
726 monitor_printf(mon, "Server:\n");
727 if (info->has_port) {
728 monitor_printf(mon, " address: %s:%" PRId64 "\n",
729 info->host, info->port);
730 }
731 if (info->has_tls_port) {
732 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
733 info->host, info->tls_port);
734 }
735 monitor_printf(mon, " migrated: %s\n",
736 info->migrated ? "true" : "false");
737 monitor_printf(mon, " auth: %s\n", info->auth);
738 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
739 monitor_printf(mon, " mouse-mode: %s\n",
740 SpiceQueryMouseMode_lookup[info->mouse_mode]);
741
742 if (!info->has_channels || info->channels == NULL) {
743 monitor_printf(mon, "Channels: none\n");
744 } else {
745 for (chan = info->channels; chan; chan = chan->next) {
746 monitor_printf(mon, "Channel:\n");
747 monitor_printf(mon, " address: %s:%s%s\n",
748 chan->value->host, chan->value->port,
749 chan->value->tls ? " [tls]" : "");
750 monitor_printf(mon, " session: %" PRId64 "\n",
751 chan->value->connection_id);
752 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
753 chan->value->channel_type, chan->value->channel_id);
754
755 channel_name = "unknown";
756 if (chan->value->channel_type > 0 &&
757 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
758 channel_names[chan->value->channel_type]) {
759 channel_name = channel_names[chan->value->channel_type];
760 }
761
762 monitor_printf(mon, " channel name: %s\n", channel_name);
763 }
764 }
765
766 out:
767 qapi_free_SpiceInfo(info);
768 }
769 #endif
770
771 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
772 {
773 BalloonInfo *info;
774 Error *err = NULL;
775
776 info = qmp_query_balloon(&err);
777 if (err) {
778 error_report_err(err);
779 return;
780 }
781
782 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
783
784 qapi_free_BalloonInfo(info);
785 }
786
787 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
788 {
789 PciMemoryRegionList *region;
790
791 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
792 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
793 dev->slot, dev->function);
794 monitor_printf(mon, " ");
795
796 if (dev->class_info->has_desc) {
797 monitor_printf(mon, "%s", dev->class_info->desc);
798 } else {
799 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
800 }
801
802 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
803 dev->id->vendor, dev->id->device);
804
805 if (dev->has_irq) {
806 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
807 }
808
809 if (dev->has_pci_bridge) {
810 monitor_printf(mon, " BUS %" PRId64 ".\n",
811 dev->pci_bridge->bus->number);
812 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
813 dev->pci_bridge->bus->secondary);
814 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
815 dev->pci_bridge->bus->subordinate);
816
817 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
818 dev->pci_bridge->bus->io_range->base,
819 dev->pci_bridge->bus->io_range->limit);
820
821 monitor_printf(mon,
822 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
823 dev->pci_bridge->bus->memory_range->base,
824 dev->pci_bridge->bus->memory_range->limit);
825
826 monitor_printf(mon, " prefetchable memory range "
827 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
828 dev->pci_bridge->bus->prefetchable_range->base,
829 dev->pci_bridge->bus->prefetchable_range->limit);
830 }
831
832 for (region = dev->regions; region; region = region->next) {
833 uint64_t addr, size;
834
835 addr = region->value->address;
836 size = region->value->size;
837
838 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
839
840 if (!strcmp(region->value->type, "io")) {
841 monitor_printf(mon, "I/O at 0x%04" PRIx64
842 " [0x%04" PRIx64 "].\n",
843 addr, addr + size - 1);
844 } else {
845 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
846 " [0x%08" PRIx64 "].\n",
847 region->value->mem_type_64 ? 64 : 32,
848 region->value->prefetch ? " prefetchable" : "",
849 addr, addr + size - 1);
850 }
851 }
852
853 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
854
855 if (dev->has_pci_bridge) {
856 if (dev->pci_bridge->has_devices) {
857 PciDeviceInfoList *cdev;
858 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
859 hmp_info_pci_device(mon, cdev->value);
860 }
861 }
862 }
863 }
864
865 static int hmp_info_irq_foreach(Object *obj, void *opaque)
866 {
867 InterruptStatsProvider *intc;
868 InterruptStatsProviderClass *k;
869 Monitor *mon = opaque;
870
871 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
872 intc = INTERRUPT_STATS_PROVIDER(obj);
873 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
874 uint64_t *irq_counts;
875 unsigned int nb_irqs, i;
876 if (k->get_statistics &&
877 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
878 if (nb_irqs > 0) {
879 monitor_printf(mon, "IRQ statistics for %s:\n",
880 object_get_typename(obj));
881 for (i = 0; i < nb_irqs; i++) {
882 if (irq_counts[i] > 0) {
883 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
884 irq_counts[i]);
885 }
886 }
887 }
888 } else {
889 monitor_printf(mon, "IRQ statistics not available for %s.\n",
890 object_get_typename(obj));
891 }
892 }
893
894 return 0;
895 }
896
897 void hmp_info_irq(Monitor *mon, const QDict *qdict)
898 {
899 object_child_foreach_recursive(object_get_root(),
900 hmp_info_irq_foreach, mon);
901 }
902
903 static int hmp_info_pic_foreach(Object *obj, void *opaque)
904 {
905 InterruptStatsProvider *intc;
906 InterruptStatsProviderClass *k;
907 Monitor *mon = opaque;
908
909 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
910 intc = INTERRUPT_STATS_PROVIDER(obj);
911 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
912 if (k->print_info) {
913 k->print_info(intc, mon);
914 } else {
915 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
916 object_get_typename(obj));
917 }
918 }
919
920 return 0;
921 }
922
923 void hmp_info_pic(Monitor *mon, const QDict *qdict)
924 {
925 object_child_foreach_recursive(object_get_root(),
926 hmp_info_pic_foreach, mon);
927 }
928
929 void hmp_info_pci(Monitor *mon, const QDict *qdict)
930 {
931 PciInfoList *info_list, *info;
932 Error *err = NULL;
933
934 info_list = qmp_query_pci(&err);
935 if (err) {
936 monitor_printf(mon, "PCI devices not supported\n");
937 error_free(err);
938 return;
939 }
940
941 for (info = info_list; info; info = info->next) {
942 PciDeviceInfoList *dev;
943
944 for (dev = info->value->devices; dev; dev = dev->next) {
945 hmp_info_pci_device(mon, dev->value);
946 }
947 }
948
949 qapi_free_PciInfoList(info_list);
950 }
951
952 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
953 {
954 BlockJobInfoList *list;
955 Error *err = NULL;
956
957 list = qmp_query_block_jobs(&err);
958 assert(!err);
959
960 if (!list) {
961 monitor_printf(mon, "No active jobs\n");
962 return;
963 }
964
965 while (list) {
966 if (strcmp(list->value->type, "stream") == 0) {
967 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
968 " of %" PRId64 " bytes, speed limit %" PRId64
969 " bytes/s\n",
970 list->value->device,
971 list->value->offset,
972 list->value->len,
973 list->value->speed);
974 } else {
975 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
976 " of %" PRId64 " bytes, speed limit %" PRId64
977 " bytes/s\n",
978 list->value->type,
979 list->value->device,
980 list->value->offset,
981 list->value->len,
982 list->value->speed);
983 }
984 list = list->next;
985 }
986
987 qapi_free_BlockJobInfoList(list);
988 }
989
990 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
991 {
992 TPMInfoList *info_list, *info;
993 Error *err = NULL;
994 unsigned int c = 0;
995 TPMPassthroughOptions *tpo;
996
997 info_list = qmp_query_tpm(&err);
998 if (err) {
999 monitor_printf(mon, "TPM device not supported\n");
1000 error_free(err);
1001 return;
1002 }
1003
1004 if (info_list) {
1005 monitor_printf(mon, "TPM device:\n");
1006 }
1007
1008 for (info = info_list; info; info = info->next) {
1009 TPMInfo *ti = info->value;
1010 monitor_printf(mon, " tpm%d: model=%s\n",
1011 c, TpmModel_lookup[ti->model]);
1012
1013 monitor_printf(mon, " \\ %s: type=%s",
1014 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
1015
1016 switch (ti->options->type) {
1017 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
1018 tpo = ti->options->u.passthrough.data;
1019 monitor_printf(mon, "%s%s%s%s",
1020 tpo->has_path ? ",path=" : "",
1021 tpo->has_path ? tpo->path : "",
1022 tpo->has_cancel_path ? ",cancel-path=" : "",
1023 tpo->has_cancel_path ? tpo->cancel_path : "");
1024 break;
1025 case TPM_TYPE_OPTIONS_KIND__MAX:
1026 break;
1027 }
1028 monitor_printf(mon, "\n");
1029 c++;
1030 }
1031 qapi_free_TPMInfoList(info_list);
1032 }
1033
1034 void hmp_quit(Monitor *mon, const QDict *qdict)
1035 {
1036 monitor_suspend(mon);
1037 qmp_quit(NULL);
1038 }
1039
1040 void hmp_stop(Monitor *mon, const QDict *qdict)
1041 {
1042 qmp_stop(NULL);
1043 }
1044
1045 void hmp_system_reset(Monitor *mon, const QDict *qdict)
1046 {
1047 qmp_system_reset(NULL);
1048 }
1049
1050 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
1051 {
1052 qmp_system_powerdown(NULL);
1053 }
1054
1055 void hmp_cpu(Monitor *mon, const QDict *qdict)
1056 {
1057 int64_t cpu_index;
1058
1059 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1060 use it are converted to the QAPI */
1061 cpu_index = qdict_get_int(qdict, "index");
1062 if (monitor_set_cpu(cpu_index) < 0) {
1063 monitor_printf(mon, "invalid CPU index\n");
1064 }
1065 }
1066
1067 void hmp_memsave(Monitor *mon, const QDict *qdict)
1068 {
1069 uint32_t size = qdict_get_int(qdict, "size");
1070 const char *filename = qdict_get_str(qdict, "filename");
1071 uint64_t addr = qdict_get_int(qdict, "val");
1072 Error *err = NULL;
1073 int cpu_index = monitor_get_cpu_index();
1074
1075 if (cpu_index < 0) {
1076 monitor_printf(mon, "No CPU available\n");
1077 return;
1078 }
1079
1080 qmp_memsave(addr, size, filename, true, cpu_index, &err);
1081 hmp_handle_error(mon, &err);
1082 }
1083
1084 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1085 {
1086 uint32_t size = qdict_get_int(qdict, "size");
1087 const char *filename = qdict_get_str(qdict, "filename");
1088 uint64_t addr = qdict_get_int(qdict, "val");
1089 Error *err = NULL;
1090
1091 qmp_pmemsave(addr, size, filename, &err);
1092 hmp_handle_error(mon, &err);
1093 }
1094
1095 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1096 {
1097 const char *chardev = qdict_get_str(qdict, "device");
1098 const char *data = qdict_get_str(qdict, "data");
1099 Error *err = NULL;
1100
1101 qmp_ringbuf_write(chardev, data, false, 0, &err);
1102
1103 hmp_handle_error(mon, &err);
1104 }
1105
1106 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1107 {
1108 uint32_t size = qdict_get_int(qdict, "size");
1109 const char *chardev = qdict_get_str(qdict, "device");
1110 char *data;
1111 Error *err = NULL;
1112 int i;
1113
1114 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1115 if (err) {
1116 error_report_err(err);
1117 return;
1118 }
1119
1120 for (i = 0; data[i]; i++) {
1121 unsigned char ch = data[i];
1122
1123 if (ch == '\\') {
1124 monitor_printf(mon, "\\\\");
1125 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1126 monitor_printf(mon, "\\u%04X", ch);
1127 } else {
1128 monitor_printf(mon, "%c", ch);
1129 }
1130
1131 }
1132 monitor_printf(mon, "\n");
1133 g_free(data);
1134 }
1135
1136 void hmp_cont(Monitor *mon, const QDict *qdict)
1137 {
1138 Error *err = NULL;
1139
1140 qmp_cont(&err);
1141 hmp_handle_error(mon, &err);
1142 }
1143
1144 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1145 {
1146 qmp_system_wakeup(NULL);
1147 }
1148
1149 void hmp_nmi(Monitor *mon, const QDict *qdict)
1150 {
1151 Error *err = NULL;
1152
1153 qmp_inject_nmi(&err);
1154 hmp_handle_error(mon, &err);
1155 }
1156
1157 void hmp_set_link(Monitor *mon, const QDict *qdict)
1158 {
1159 const char *name = qdict_get_str(qdict, "name");
1160 bool up = qdict_get_bool(qdict, "up");
1161 Error *err = NULL;
1162
1163 qmp_set_link(name, up, &err);
1164 hmp_handle_error(mon, &err);
1165 }
1166
1167 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1168 {
1169 const char *device = qdict_get_str(qdict, "device");
1170 const char *password = qdict_get_str(qdict, "password");
1171 Error *err = NULL;
1172
1173 qmp_block_passwd(true, device, false, NULL, password, &err);
1174 hmp_handle_error(mon, &err);
1175 }
1176
1177 void hmp_balloon(Monitor *mon, const QDict *qdict)
1178 {
1179 int64_t value = qdict_get_int(qdict, "value");
1180 Error *err = NULL;
1181
1182 qmp_balloon(value, &err);
1183 if (err) {
1184 error_report_err(err);
1185 }
1186 }
1187
1188 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1189 {
1190 const char *device = qdict_get_str(qdict, "device");
1191 int64_t size = qdict_get_int(qdict, "size");
1192 Error *err = NULL;
1193
1194 qmp_block_resize(true, device, false, NULL, size, &err);
1195 hmp_handle_error(mon, &err);
1196 }
1197
1198 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1199 {
1200 const char *filename = qdict_get_str(qdict, "target");
1201 const char *format = qdict_get_try_str(qdict, "format");
1202 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1203 bool full = qdict_get_try_bool(qdict, "full", false);
1204 Error *err = NULL;
1205 DriveMirror mirror = {
1206 .device = (char *)qdict_get_str(qdict, "device"),
1207 .target = (char *)filename,
1208 .has_format = !!format,
1209 .format = (char *)format,
1210 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1211 .has_mode = true,
1212 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1213 .unmap = true,
1214 };
1215
1216 if (!filename) {
1217 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1218 hmp_handle_error(mon, &err);
1219 return;
1220 }
1221 qmp_drive_mirror(&mirror, &err);
1222 hmp_handle_error(mon, &err);
1223 }
1224
1225 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1226 {
1227 const char *device = qdict_get_str(qdict, "device");
1228 const char *filename = qdict_get_str(qdict, "target");
1229 const char *format = qdict_get_try_str(qdict, "format");
1230 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1231 bool full = qdict_get_try_bool(qdict, "full", false);
1232 bool compress = qdict_get_try_bool(qdict, "compress", false);
1233 Error *err = NULL;
1234 DriveBackup backup = {
1235 .device = (char *)device,
1236 .target = (char *)filename,
1237 .has_format = !!format,
1238 .format = (char *)format,
1239 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1240 .has_mode = true,
1241 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1242 .has_compress = !!compress,
1243 .compress = compress,
1244 };
1245
1246 if (!filename) {
1247 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1248 hmp_handle_error(mon, &err);
1249 return;
1250 }
1251
1252 qmp_drive_backup(&backup, &err);
1253 hmp_handle_error(mon, &err);
1254 }
1255
1256 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1257 {
1258 const char *device = qdict_get_str(qdict, "device");
1259 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1260 const char *format = qdict_get_try_str(qdict, "format");
1261 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1262 enum NewImageMode mode;
1263 Error *err = NULL;
1264
1265 if (!filename) {
1266 /* In the future, if 'snapshot-file' is not specified, the snapshot
1267 will be taken internally. Today it's actually required. */
1268 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1269 hmp_handle_error(mon, &err);
1270 return;
1271 }
1272
1273 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1274 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1275 filename, false, NULL,
1276 !!format, format,
1277 true, mode, &err);
1278 hmp_handle_error(mon, &err);
1279 }
1280
1281 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1282 {
1283 const char *device = qdict_get_str(qdict, "device");
1284 const char *name = qdict_get_str(qdict, "name");
1285 Error *err = NULL;
1286
1287 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1288 hmp_handle_error(mon, &err);
1289 }
1290
1291 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1292 {
1293 const char *device = qdict_get_str(qdict, "device");
1294 const char *name = qdict_get_str(qdict, "name");
1295 const char *id = qdict_get_try_str(qdict, "id");
1296 Error *err = NULL;
1297
1298 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1299 true, name, &err);
1300 hmp_handle_error(mon, &err);
1301 }
1302
1303 void hmp_loadvm(Monitor *mon, const QDict *qdict)
1304 {
1305 int saved_vm_running = runstate_is_running();
1306 const char *name = qdict_get_str(qdict, "name");
1307 Error *err = NULL;
1308
1309 vm_stop(RUN_STATE_RESTORE_VM);
1310
1311 if (load_snapshot(name, &err) == 0 && saved_vm_running) {
1312 vm_start();
1313 }
1314 hmp_handle_error(mon, &err);
1315 }
1316
1317 void hmp_savevm(Monitor *mon, const QDict *qdict)
1318 {
1319 Error *err = NULL;
1320
1321 save_snapshot(qdict_get_try_str(qdict, "name"), &err);
1322 hmp_handle_error(mon, &err);
1323 }
1324
1325 void hmp_delvm(Monitor *mon, const QDict *qdict)
1326 {
1327 BlockDriverState *bs;
1328 Error *err;
1329 const char *name = qdict_get_str(qdict, "name");
1330
1331 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
1332 error_reportf_err(err,
1333 "Error while deleting snapshot on device '%s': ",
1334 bdrv_get_device_name(bs));
1335 }
1336 }
1337
1338 void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
1339 {
1340 BlockDriverState *bs, *bs1;
1341 BdrvNextIterator it1;
1342 QEMUSnapshotInfo *sn_tab, *sn;
1343 bool no_snapshot = true;
1344 int nb_sns, i;
1345 int total;
1346 int *global_snapshots;
1347 AioContext *aio_context;
1348
1349 typedef struct SnapshotEntry {
1350 QEMUSnapshotInfo sn;
1351 QTAILQ_ENTRY(SnapshotEntry) next;
1352 } SnapshotEntry;
1353
1354 typedef struct ImageEntry {
1355 const char *imagename;
1356 QTAILQ_ENTRY(ImageEntry) next;
1357 QTAILQ_HEAD(, SnapshotEntry) snapshots;
1358 } ImageEntry;
1359
1360 QTAILQ_HEAD(, ImageEntry) image_list =
1361 QTAILQ_HEAD_INITIALIZER(image_list);
1362
1363 ImageEntry *image_entry, *next_ie;
1364 SnapshotEntry *snapshot_entry;
1365
1366 bs = bdrv_all_find_vmstate_bs();
1367 if (!bs) {
1368 monitor_printf(mon, "No available block device supports snapshots\n");
1369 return;
1370 }
1371 aio_context = bdrv_get_aio_context(bs);
1372
1373 aio_context_acquire(aio_context);
1374 nb_sns = bdrv_snapshot_list(bs, &sn_tab);
1375 aio_context_release(aio_context);
1376
1377 if (nb_sns < 0) {
1378 monitor_printf(mon, "bdrv_snapshot_list: error %d\n", nb_sns);
1379 return;
1380 }
1381
1382 for (bs1 = bdrv_first(&it1); bs1; bs1 = bdrv_next(&it1)) {
1383 int bs1_nb_sns = 0;
1384 ImageEntry *ie;
1385 SnapshotEntry *se;
1386 AioContext *ctx = bdrv_get_aio_context(bs1);
1387
1388 aio_context_acquire(ctx);
1389 if (bdrv_can_snapshot(bs1)) {
1390 sn = NULL;
1391 bs1_nb_sns = bdrv_snapshot_list(bs1, &sn);
1392 if (bs1_nb_sns > 0) {
1393 no_snapshot = false;
1394 ie = g_new0(ImageEntry, 1);
1395 ie->imagename = bdrv_get_device_name(bs1);
1396 QTAILQ_INIT(&ie->snapshots);
1397 QTAILQ_INSERT_TAIL(&image_list, ie, next);
1398 for (i = 0; i < bs1_nb_sns; i++) {
1399 se = g_new0(SnapshotEntry, 1);
1400 se->sn = sn[i];
1401 QTAILQ_INSERT_TAIL(&ie->snapshots, se, next);
1402 }
1403 }
1404 g_free(sn);
1405 }
1406 aio_context_release(ctx);
1407 }
1408
1409 if (no_snapshot) {
1410 monitor_printf(mon, "There is no snapshot available.\n");
1411 return;
1412 }
1413
1414 global_snapshots = g_new0(int, nb_sns);
1415 total = 0;
1416 for (i = 0; i < nb_sns; i++) {
1417 SnapshotEntry *next_sn;
1418 if (bdrv_all_find_snapshot(sn_tab[i].name, &bs1) == 0) {
1419 global_snapshots[total] = i;
1420 total++;
1421 QTAILQ_FOREACH(image_entry, &image_list, next) {
1422 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots,
1423 next, next_sn) {
1424 if (!strcmp(sn_tab[i].name, snapshot_entry->sn.name)) {
1425 QTAILQ_REMOVE(&image_entry->snapshots, snapshot_entry,
1426 next);
1427 g_free(snapshot_entry);
1428 }
1429 }
1430 }
1431 }
1432 }
1433
1434 monitor_printf(mon, "List of snapshots present on all disks:\n");
1435
1436 if (total > 0) {
1437 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1438 monitor_printf(mon, "\n");
1439 for (i = 0; i < total; i++) {
1440 sn = &sn_tab[global_snapshots[i]];
1441 /* The ID is not guaranteed to be the same on all images, so
1442 * overwrite it.
1443 */
1444 pstrcpy(sn->id_str, sizeof(sn->id_str), "--");
1445 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, sn);
1446 monitor_printf(mon, "\n");
1447 }
1448 } else {
1449 monitor_printf(mon, "None\n");
1450 }
1451
1452 QTAILQ_FOREACH(image_entry, &image_list, next) {
1453 if (QTAILQ_EMPTY(&image_entry->snapshots)) {
1454 continue;
1455 }
1456 monitor_printf(mon,
1457 "\nList of partial (non-loadable) snapshots on '%s':\n",
1458 image_entry->imagename);
1459 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1460 monitor_printf(mon, "\n");
1461 QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
1462 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon,
1463 &snapshot_entry->sn);
1464 monitor_printf(mon, "\n");
1465 }
1466 }
1467
1468 QTAILQ_FOREACH_SAFE(image_entry, &image_list, next, next_ie) {
1469 SnapshotEntry *next_sn;
1470 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots, next,
1471 next_sn) {
1472 g_free(snapshot_entry);
1473 }
1474 g_free(image_entry);
1475 }
1476 g_free(sn_tab);
1477 g_free(global_snapshots);
1478
1479 }
1480
1481 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1482 {
1483 qmp_migrate_cancel(NULL);
1484 }
1485
1486 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1487 {
1488 Error *err = NULL;
1489 const char *uri = qdict_get_str(qdict, "uri");
1490
1491 qmp_migrate_incoming(uri, &err);
1492
1493 hmp_handle_error(mon, &err);
1494 }
1495
1496 /* Kept for backwards compatibility */
1497 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1498 {
1499 double value = qdict_get_double(qdict, "value");
1500 qmp_migrate_set_downtime(value, NULL);
1501 }
1502
1503 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1504 {
1505 int64_t value = qdict_get_int(qdict, "value");
1506 Error *err = NULL;
1507
1508 qmp_migrate_set_cache_size(value, &err);
1509 if (err) {
1510 error_report_err(err);
1511 return;
1512 }
1513 }
1514
1515 /* Kept for backwards compatibility */
1516 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1517 {
1518 int64_t value = qdict_get_int(qdict, "value");
1519 qmp_migrate_set_speed(value, NULL);
1520 }
1521
1522 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1523 {
1524 const char *cap = qdict_get_str(qdict, "capability");
1525 bool state = qdict_get_bool(qdict, "state");
1526 Error *err = NULL;
1527 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1528 int i;
1529
1530 for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
1531 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1532 caps->value = g_malloc0(sizeof(*caps->value));
1533 caps->value->capability = i;
1534 caps->value->state = state;
1535 caps->next = NULL;
1536 qmp_migrate_set_capabilities(caps, &err);
1537 break;
1538 }
1539 }
1540
1541 if (i == MIGRATION_CAPABILITY__MAX) {
1542 error_setg(&err, QERR_INVALID_PARAMETER, cap);
1543 }
1544
1545 qapi_free_MigrationCapabilityStatusList(caps);
1546
1547 if (err) {
1548 error_report_err(err);
1549 }
1550 }
1551
1552 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1553 {
1554 const char *param = qdict_get_str(qdict, "parameter");
1555 const char *valuestr = qdict_get_str(qdict, "value");
1556 Visitor *v = string_input_visitor_new(valuestr);
1557 uint64_t valuebw = 0;
1558 int64_t valueint = 0;
1559 bool valuebool = false;
1560 Error *err = NULL;
1561 bool use_int_value = false;
1562 int i, ret;
1563
1564 for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
1565 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1566 MigrationParameters p = { 0 };
1567 switch (i) {
1568 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1569 p.has_compress_level = true;
1570 use_int_value = true;
1571 break;
1572 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1573 p.has_compress_threads = true;
1574 use_int_value = true;
1575 break;
1576 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1577 p.has_decompress_threads = true;
1578 use_int_value = true;
1579 break;
1580 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1581 p.has_cpu_throttle_initial = true;
1582 use_int_value = true;
1583 break;
1584 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1585 p.has_cpu_throttle_increment = true;
1586 use_int_value = true;
1587 break;
1588 case MIGRATION_PARAMETER_TLS_CREDS:
1589 p.has_tls_creds = true;
1590 p.tls_creds = (char *) valuestr;
1591 break;
1592 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1593 p.has_tls_hostname = true;
1594 p.tls_hostname = (char *) valuestr;
1595 break;
1596 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1597 p.has_max_bandwidth = true;
1598 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1599 if (ret < 0 || valuebw > INT64_MAX
1600 || (size_t)valuebw != valuebw) {
1601 error_setg(&err, "Invalid size %s", valuestr);
1602 goto cleanup;
1603 }
1604 p.max_bandwidth = valuebw;
1605 break;
1606 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1607 p.has_downtime_limit = true;
1608 use_int_value = true;
1609 break;
1610 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1611 p.has_x_checkpoint_delay = true;
1612 use_int_value = true;
1613 break;
1614 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1615 p.has_block_incremental = true;
1616 visit_type_bool(v, param, &valuebool, &err);
1617 if (err) {
1618 goto cleanup;
1619 }
1620 p.block_incremental = valuebool;
1621 break;
1622 }
1623
1624 if (use_int_value) {
1625 visit_type_int(v, param, &valueint, &err);
1626 if (err) {
1627 goto cleanup;
1628 }
1629 /* Set all integers; only one has_FOO will be set, and
1630 * the code ignores the remaining values */
1631 p.compress_level = valueint;
1632 p.compress_threads = valueint;
1633 p.decompress_threads = valueint;
1634 p.cpu_throttle_initial = valueint;
1635 p.cpu_throttle_increment = valueint;
1636 p.downtime_limit = valueint;
1637 p.x_checkpoint_delay = valueint;
1638 }
1639
1640 qmp_migrate_set_parameters(&p, &err);
1641 break;
1642 }
1643 }
1644
1645 if (i == MIGRATION_PARAMETER__MAX) {
1646 error_setg(&err, QERR_INVALID_PARAMETER, param);
1647 }
1648
1649 cleanup:
1650 visit_free(v);
1651 if (err) {
1652 error_report_err(err);
1653 }
1654 }
1655
1656 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1657 {
1658 Error *err = NULL;
1659 const char *protocol = qdict_get_str(qdict, "protocol");
1660 const char *hostname = qdict_get_str(qdict, "hostname");
1661 bool has_port = qdict_haskey(qdict, "port");
1662 int port = qdict_get_try_int(qdict, "port", -1);
1663 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1664 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1665 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1666
1667 qmp_client_migrate_info(protocol, hostname,
1668 has_port, port, has_tls_port, tls_port,
1669 !!cert_subject, cert_subject, &err);
1670 hmp_handle_error(mon, &err);
1671 }
1672
1673 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1674 {
1675 Error *err = NULL;
1676 qmp_migrate_start_postcopy(&err);
1677 hmp_handle_error(mon, &err);
1678 }
1679
1680 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1681 {
1682 Error *err = NULL;
1683
1684 qmp_x_colo_lost_heartbeat(&err);
1685 hmp_handle_error(mon, &err);
1686 }
1687
1688 void hmp_set_password(Monitor *mon, const QDict *qdict)
1689 {
1690 const char *protocol = qdict_get_str(qdict, "protocol");
1691 const char *password = qdict_get_str(qdict, "password");
1692 const char *connected = qdict_get_try_str(qdict, "connected");
1693 Error *err = NULL;
1694
1695 qmp_set_password(protocol, password, !!connected, connected, &err);
1696 hmp_handle_error(mon, &err);
1697 }
1698
1699 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1700 {
1701 const char *protocol = qdict_get_str(qdict, "protocol");
1702 const char *whenstr = qdict_get_str(qdict, "time");
1703 Error *err = NULL;
1704
1705 qmp_expire_password(protocol, whenstr, &err);
1706 hmp_handle_error(mon, &err);
1707 }
1708
1709 void hmp_eject(Monitor *mon, const QDict *qdict)
1710 {
1711 bool force = qdict_get_try_bool(qdict, "force", false);
1712 const char *device = qdict_get_str(qdict, "device");
1713 Error *err = NULL;
1714
1715 qmp_eject(true, device, false, NULL, true, force, &err);
1716 hmp_handle_error(mon, &err);
1717 }
1718
1719 static void hmp_change_read_arg(void *opaque, const char *password,
1720 void *readline_opaque)
1721 {
1722 qmp_change_vnc_password(password, NULL);
1723 monitor_read_command(opaque, 1);
1724 }
1725
1726 void hmp_change(Monitor *mon, const QDict *qdict)
1727 {
1728 const char *device = qdict_get_str(qdict, "device");
1729 const char *target = qdict_get_str(qdict, "target");
1730 const char *arg = qdict_get_try_str(qdict, "arg");
1731 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1732 BlockdevChangeReadOnlyMode read_only_mode = 0;
1733 Error *err = NULL;
1734
1735 if (strcmp(device, "vnc") == 0) {
1736 if (read_only) {
1737 monitor_printf(mon,
1738 "Parameter 'read-only-mode' is invalid for VNC\n");
1739 return;
1740 }
1741 if (strcmp(target, "passwd") == 0 ||
1742 strcmp(target, "password") == 0) {
1743 if (!arg) {
1744 monitor_read_password(mon, hmp_change_read_arg, NULL);
1745 return;
1746 }
1747 }
1748 qmp_change("vnc", target, !!arg, arg, &err);
1749 } else {
1750 if (read_only) {
1751 read_only_mode =
1752 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1753 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE__MAX,
1754 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1755 if (err) {
1756 hmp_handle_error(mon, &err);
1757 return;
1758 }
1759 }
1760
1761 qmp_blockdev_change_medium(true, device, false, NULL, target,
1762 !!arg, arg, !!read_only, read_only_mode,
1763 &err);
1764 }
1765
1766 hmp_handle_error(mon, &err);
1767 }
1768
1769 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1770 {
1771 Error *err = NULL;
1772 BlockIOThrottle throttle = {
1773 .has_device = true,
1774 .device = (char *) qdict_get_str(qdict, "device"),
1775 .bps = qdict_get_int(qdict, "bps"),
1776 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1777 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1778 .iops = qdict_get_int(qdict, "iops"),
1779 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1780 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1781 };
1782
1783 qmp_block_set_io_throttle(&throttle, &err);
1784 hmp_handle_error(mon, &err);
1785 }
1786
1787 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1788 {
1789 Error *error = NULL;
1790 const char *device = qdict_get_str(qdict, "device");
1791 const char *base = qdict_get_try_str(qdict, "base");
1792 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1793
1794 qmp_block_stream(true, device, device, base != NULL, base, false, NULL,
1795 false, NULL, qdict_haskey(qdict, "speed"), speed,
1796 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1797
1798 hmp_handle_error(mon, &error);
1799 }
1800
1801 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1802 {
1803 Error *error = NULL;
1804 const char *device = qdict_get_str(qdict, "device");
1805 int64_t value = qdict_get_int(qdict, "speed");
1806
1807 qmp_block_job_set_speed(device, value, &error);
1808
1809 hmp_handle_error(mon, &error);
1810 }
1811
1812 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1813 {
1814 Error *error = NULL;
1815 const char *device = qdict_get_str(qdict, "device");
1816 bool force = qdict_get_try_bool(qdict, "force", false);
1817
1818 qmp_block_job_cancel(device, true, force, &error);
1819
1820 hmp_handle_error(mon, &error);
1821 }
1822
1823 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1824 {
1825 Error *error = NULL;
1826 const char *device = qdict_get_str(qdict, "device");
1827
1828 qmp_block_job_pause(device, &error);
1829
1830 hmp_handle_error(mon, &error);
1831 }
1832
1833 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1834 {
1835 Error *error = NULL;
1836 const char *device = qdict_get_str(qdict, "device");
1837
1838 qmp_block_job_resume(device, &error);
1839
1840 hmp_handle_error(mon, &error);
1841 }
1842
1843 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1844 {
1845 Error *error = NULL;
1846 const char *device = qdict_get_str(qdict, "device");
1847
1848 qmp_block_job_complete(device, &error);
1849
1850 hmp_handle_error(mon, &error);
1851 }
1852
1853 typedef struct HMPMigrationStatus
1854 {
1855 QEMUTimer *timer;
1856 Monitor *mon;
1857 bool is_block_migration;
1858 } HMPMigrationStatus;
1859
1860 static void hmp_migrate_status_cb(void *opaque)
1861 {
1862 HMPMigrationStatus *status = opaque;
1863 MigrationInfo *info;
1864
1865 info = qmp_query_migrate(NULL);
1866 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1867 info->status == MIGRATION_STATUS_SETUP) {
1868 if (info->has_disk) {
1869 int progress;
1870
1871 if (info->disk->remaining) {
1872 progress = info->disk->transferred * 100 / info->disk->total;
1873 } else {
1874 progress = 100;
1875 }
1876
1877 monitor_printf(status->mon, "Completed %d %%\r", progress);
1878 monitor_flush(status->mon);
1879 }
1880
1881 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1882 } else {
1883 if (status->is_block_migration) {
1884 monitor_printf(status->mon, "\n");
1885 }
1886 if (info->has_error_desc) {
1887 error_report("%s", info->error_desc);
1888 }
1889 monitor_resume(status->mon);
1890 timer_del(status->timer);
1891 g_free(status);
1892 }
1893
1894 qapi_free_MigrationInfo(info);
1895 }
1896
1897 void hmp_migrate(Monitor *mon, const QDict *qdict)
1898 {
1899 bool detach = qdict_get_try_bool(qdict, "detach", false);
1900 bool blk = qdict_get_try_bool(qdict, "blk", false);
1901 bool inc = qdict_get_try_bool(qdict, "inc", false);
1902 const char *uri = qdict_get_str(qdict, "uri");
1903 Error *err = NULL;
1904
1905 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1906 if (err) {
1907 error_report_err(err);
1908 return;
1909 }
1910
1911 if (!detach) {
1912 HMPMigrationStatus *status;
1913
1914 if (monitor_suspend(mon) < 0) {
1915 monitor_printf(mon, "terminal does not allow synchronous "
1916 "migration, continuing detached\n");
1917 return;
1918 }
1919
1920 status = g_malloc0(sizeof(*status));
1921 status->mon = mon;
1922 status->is_block_migration = blk || inc;
1923 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1924 status);
1925 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1926 }
1927 }
1928
1929 void hmp_device_add(Monitor *mon, const QDict *qdict)
1930 {
1931 Error *err = NULL;
1932
1933 qmp_device_add((QDict *)qdict, NULL, &err);
1934 hmp_handle_error(mon, &err);
1935 }
1936
1937 void hmp_device_del(Monitor *mon, const QDict *qdict)
1938 {
1939 const char *id = qdict_get_str(qdict, "id");
1940 Error *err = NULL;
1941
1942 qmp_device_del(id, &err);
1943 hmp_handle_error(mon, &err);
1944 }
1945
1946 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1947 {
1948 Error *err = NULL;
1949 bool paging = qdict_get_try_bool(qdict, "paging", false);
1950 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1951 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1952 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1953 const char *file = qdict_get_str(qdict, "filename");
1954 bool has_begin = qdict_haskey(qdict, "begin");
1955 bool has_length = qdict_haskey(qdict, "length");
1956 bool has_detach = qdict_haskey(qdict, "detach");
1957 int64_t begin = 0;
1958 int64_t length = 0;
1959 bool detach = false;
1960 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1961 char *prot;
1962
1963 if (zlib + lzo + snappy > 1) {
1964 error_setg(&err, "only one of '-z|-l|-s' can be set");
1965 hmp_handle_error(mon, &err);
1966 return;
1967 }
1968
1969 if (zlib) {
1970 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1971 }
1972
1973 if (lzo) {
1974 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1975 }
1976
1977 if (snappy) {
1978 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1979 }
1980
1981 if (has_begin) {
1982 begin = qdict_get_int(qdict, "begin");
1983 }
1984 if (has_length) {
1985 length = qdict_get_int(qdict, "length");
1986 }
1987 if (has_detach) {
1988 detach = qdict_get_bool(qdict, "detach");
1989 }
1990
1991 prot = g_strconcat("file:", file, NULL);
1992
1993 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1994 has_length, length, true, dump_format, &err);
1995 hmp_handle_error(mon, &err);
1996 g_free(prot);
1997 }
1998
1999 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
2000 {
2001 Error *err = NULL;
2002 QemuOpts *opts;
2003
2004 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
2005 if (err) {
2006 goto out;
2007 }
2008
2009 netdev_add(opts, &err);
2010 if (err) {
2011 qemu_opts_del(opts);
2012 }
2013
2014 out:
2015 hmp_handle_error(mon, &err);
2016 }
2017
2018 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
2019 {
2020 const char *id = qdict_get_str(qdict, "id");
2021 Error *err = NULL;
2022
2023 qmp_netdev_del(id, &err);
2024 hmp_handle_error(mon, &err);
2025 }
2026
2027 void hmp_object_add(Monitor *mon, const QDict *qdict)
2028 {
2029 Error *err = NULL;
2030 QemuOpts *opts;
2031 Object *obj = NULL;
2032
2033 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
2034 if (err) {
2035 hmp_handle_error(mon, &err);
2036 return;
2037 }
2038
2039 obj = user_creatable_add_opts(opts, &err);
2040 qemu_opts_del(opts);
2041
2042 if (err) {
2043 hmp_handle_error(mon, &err);
2044 }
2045 if (obj) {
2046 object_unref(obj);
2047 }
2048 }
2049
2050 void hmp_getfd(Monitor *mon, const QDict *qdict)
2051 {
2052 const char *fdname = qdict_get_str(qdict, "fdname");
2053 Error *err = NULL;
2054
2055 qmp_getfd(fdname, &err);
2056 hmp_handle_error(mon, &err);
2057 }
2058
2059 void hmp_closefd(Monitor *mon, const QDict *qdict)
2060 {
2061 const char *fdname = qdict_get_str(qdict, "fdname");
2062 Error *err = NULL;
2063
2064 qmp_closefd(fdname, &err);
2065 hmp_handle_error(mon, &err);
2066 }
2067
2068 void hmp_sendkey(Monitor *mon, const QDict *qdict)
2069 {
2070 const char *keys = qdict_get_str(qdict, "keys");
2071 KeyValueList *keylist, *head = NULL, *tmp = NULL;
2072 int has_hold_time = qdict_haskey(qdict, "hold-time");
2073 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
2074 Error *err = NULL;
2075 char *separator;
2076 int keyname_len;
2077
2078 while (1) {
2079 separator = strchr(keys, '-');
2080 keyname_len = separator ? separator - keys : strlen(keys);
2081
2082 /* Be compatible with old interface, convert user inputted "<" */
2083 if (keys[0] == '<' && keyname_len == 1) {
2084 keys = "less";
2085 keyname_len = 4;
2086 }
2087
2088 keylist = g_malloc0(sizeof(*keylist));
2089 keylist->value = g_malloc0(sizeof(*keylist->value));
2090
2091 if (!head) {
2092 head = keylist;
2093 }
2094 if (tmp) {
2095 tmp->next = keylist;
2096 }
2097 tmp = keylist;
2098
2099 if (strstart(keys, "0x", NULL)) {
2100 char *endp;
2101 int value = strtoul(keys, &endp, 0);
2102 assert(endp <= keys + keyname_len);
2103 if (endp != keys + keyname_len) {
2104 goto err_out;
2105 }
2106 keylist->value->type = KEY_VALUE_KIND_NUMBER;
2107 keylist->value->u.number.data = value;
2108 } else {
2109 int idx = index_from_key(keys, keyname_len);
2110 if (idx == Q_KEY_CODE__MAX) {
2111 goto err_out;
2112 }
2113 keylist->value->type = KEY_VALUE_KIND_QCODE;
2114 keylist->value->u.qcode.data = idx;
2115 }
2116
2117 if (!separator) {
2118 break;
2119 }
2120 keys = separator + 1;
2121 }
2122
2123 qmp_send_key(head, has_hold_time, hold_time, &err);
2124 hmp_handle_error(mon, &err);
2125
2126 out:
2127 qapi_free_KeyValueList(head);
2128 return;
2129
2130 err_out:
2131 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
2132 goto out;
2133 }
2134
2135 void hmp_screendump(Monitor *mon, const QDict *qdict)
2136 {
2137 const char *filename = qdict_get_str(qdict, "filename");
2138 Error *err = NULL;
2139
2140 qmp_screendump(filename, &err);
2141 hmp_handle_error(mon, &err);
2142 }
2143
2144 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
2145 {
2146 const char *uri = qdict_get_str(qdict, "uri");
2147 bool writable = qdict_get_try_bool(qdict, "writable", false);
2148 bool all = qdict_get_try_bool(qdict, "all", false);
2149 Error *local_err = NULL;
2150 BlockInfoList *block_list, *info;
2151 SocketAddress *addr;
2152
2153 if (writable && !all) {
2154 error_setg(&local_err, "-w only valid together with -a");
2155 goto exit;
2156 }
2157
2158 /* First check if the address is valid and start the server. */
2159 addr = socket_parse(uri, &local_err);
2160 if (local_err != NULL) {
2161 goto exit;
2162 }
2163
2164 nbd_server_start(addr, NULL, &local_err);
2165 qapi_free_SocketAddress(addr);
2166 if (local_err != NULL) {
2167 goto exit;
2168 }
2169
2170 if (!all) {
2171 return;
2172 }
2173
2174 /* Then try adding all block devices. If one fails, close all and
2175 * exit.
2176 */
2177 block_list = qmp_query_block(NULL);
2178
2179 for (info = block_list; info; info = info->next) {
2180 if (!info->value->has_inserted) {
2181 continue;
2182 }
2183
2184 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
2185
2186 if (local_err != NULL) {
2187 qmp_nbd_server_stop(NULL);
2188 break;
2189 }
2190 }
2191
2192 qapi_free_BlockInfoList(block_list);
2193
2194 exit:
2195 hmp_handle_error(mon, &local_err);
2196 }
2197
2198 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
2199 {
2200 const char *device = qdict_get_str(qdict, "device");
2201 bool writable = qdict_get_try_bool(qdict, "writable", false);
2202 Error *local_err = NULL;
2203
2204 qmp_nbd_server_add(device, true, writable, &local_err);
2205
2206 if (local_err != NULL) {
2207 hmp_handle_error(mon, &local_err);
2208 }
2209 }
2210
2211 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
2212 {
2213 Error *err = NULL;
2214
2215 qmp_nbd_server_stop(&err);
2216 hmp_handle_error(mon, &err);
2217 }
2218
2219 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2220 {
2221 int cpuid;
2222 Error *err = NULL;
2223
2224 cpuid = qdict_get_int(qdict, "id");
2225 qmp_cpu_add(cpuid, &err);
2226 hmp_handle_error(mon, &err);
2227 }
2228
2229 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2230 {
2231 const char *args = qdict_get_str(qdict, "args");
2232 Error *err = NULL;
2233 QemuOpts *opts;
2234
2235 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
2236 if (opts == NULL) {
2237 error_setg(&err, "Parsing chardev args failed");
2238 } else {
2239 qemu_chr_new_from_opts(opts, &err);
2240 qemu_opts_del(opts);
2241 }
2242 hmp_handle_error(mon, &err);
2243 }
2244
2245 void hmp_chardev_change(Monitor *mon, const QDict *qdict)
2246 {
2247 const char *args = qdict_get_str(qdict, "args");
2248 const char *id;
2249 Error *err = NULL;
2250 ChardevBackend *backend = NULL;
2251 ChardevReturn *ret = NULL;
2252 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
2253 true);
2254 if (!opts) {
2255 error_setg(&err, "Parsing chardev args failed");
2256 goto end;
2257 }
2258
2259 id = qdict_get_str(qdict, "id");
2260 if (qemu_opts_id(opts)) {
2261 error_setg(&err, "Unexpected 'id' parameter");
2262 goto end;
2263 }
2264
2265 backend = qemu_chr_parse_opts(opts, &err);
2266 if (!backend) {
2267 goto end;
2268 }
2269
2270 ret = qmp_chardev_change(id, backend, &err);
2271
2272 end:
2273 qapi_free_ChardevReturn(ret);
2274 qapi_free_ChardevBackend(backend);
2275 qemu_opts_del(opts);
2276 hmp_handle_error(mon, &err);
2277 }
2278
2279 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2280 {
2281 Error *local_err = NULL;
2282
2283 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2284 hmp_handle_error(mon, &local_err);
2285 }
2286
2287 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
2288 {
2289 Error *local_err = NULL;
2290
2291 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
2292 hmp_handle_error(mon, &local_err);
2293 }
2294
2295 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2296 {
2297 BlockBackend *blk;
2298 BlockBackend *local_blk = NULL;
2299 AioContext *aio_context;
2300 const char* device = qdict_get_str(qdict, "device");
2301 const char* command = qdict_get_str(qdict, "command");
2302 Error *err = NULL;
2303 int ret;
2304
2305 blk = blk_by_name(device);
2306 if (!blk) {
2307 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2308 if (bs) {
2309 blk = local_blk = blk_new(0, BLK_PERM_ALL);
2310 ret = blk_insert_bs(blk, bs, &err);
2311 if (ret < 0) {
2312 goto fail;
2313 }
2314 } else {
2315 goto fail;
2316 }
2317 }
2318
2319 aio_context = blk_get_aio_context(blk);
2320 aio_context_acquire(aio_context);
2321
2322 /*
2323 * Notably absent: Proper permission management. This is sad, but it seems
2324 * almost impossible to achieve without changing the semantics and thereby
2325 * limiting the use cases of the qemu-io HMP command.
2326 *
2327 * In an ideal world we would unconditionally create a new BlockBackend for
2328 * qemuio_command(), but we have commands like 'reopen' and want them to
2329 * take effect on the exact BlockBackend whose name the user passed instead
2330 * of just on a temporary copy of it.
2331 *
2332 * Another problem is that deleting the temporary BlockBackend involves
2333 * draining all requests on it first, but some qemu-iotests cases want to
2334 * issue multiple aio_read/write requests and expect them to complete in
2335 * the background while the monitor has already returned.
2336 *
2337 * This is also what prevents us from saving the original permissions and
2338 * restoring them later: We can't revoke permissions until all requests
2339 * have completed, and we don't know when that is nor can we really let
2340 * anything else run before we have revoken them to avoid race conditions.
2341 *
2342 * What happens now is that command() in qemu-io-cmds.c can extend the
2343 * permissions if necessary for the qemu-io command. And they simply stay
2344 * extended, possibly resulting in a read-only guest device keeping write
2345 * permissions. Ugly, but it appears to be the lesser evil.
2346 */
2347 qemuio_command(blk, command);
2348
2349 aio_context_release(aio_context);
2350
2351 fail:
2352 blk_unref(local_blk);
2353 hmp_handle_error(mon, &err);
2354 }
2355
2356 void hmp_object_del(Monitor *mon, const QDict *qdict)
2357 {
2358 const char *id = qdict_get_str(qdict, "id");
2359 Error *err = NULL;
2360
2361 user_creatable_del(id, &err);
2362 hmp_handle_error(mon, &err);
2363 }
2364
2365 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2366 {
2367 Error *err = NULL;
2368 MemdevList *memdev_list = qmp_query_memdev(&err);
2369 MemdevList *m = memdev_list;
2370 Visitor *v;
2371 char *str;
2372
2373 while (m) {
2374 v = string_output_visitor_new(false, &str);
2375 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
2376 monitor_printf(mon, "memory backend: %s\n", m->value->id);
2377 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2378 monitor_printf(mon, " merge: %s\n",
2379 m->value->merge ? "true" : "false");
2380 monitor_printf(mon, " dump: %s\n",
2381 m->value->dump ? "true" : "false");
2382 monitor_printf(mon, " prealloc: %s\n",
2383 m->value->prealloc ? "true" : "false");
2384 monitor_printf(mon, " policy: %s\n",
2385 HostMemPolicy_lookup[m->value->policy]);
2386 visit_complete(v, &str);
2387 monitor_printf(mon, " host nodes: %s\n", str);
2388
2389 g_free(str);
2390 visit_free(v);
2391 m = m->next;
2392 }
2393
2394 monitor_printf(mon, "\n");
2395
2396 qapi_free_MemdevList(memdev_list);
2397 }
2398
2399 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2400 {
2401 Error *err = NULL;
2402 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2403 MemoryDeviceInfoList *info;
2404 MemoryDeviceInfo *value;
2405 PCDIMMDeviceInfo *di;
2406
2407 for (info = info_list; info; info = info->next) {
2408 value = info->value;
2409
2410 if (value) {
2411 switch (value->type) {
2412 case MEMORY_DEVICE_INFO_KIND_DIMM:
2413 di = value->u.dimm.data;
2414
2415 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
2416 MemoryDeviceInfoKind_lookup[value->type],
2417 di->id ? di->id : "");
2418 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2419 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2420 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2421 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2422 monitor_printf(mon, " memdev: %s\n", di->memdev);
2423 monitor_printf(mon, " hotplugged: %s\n",
2424 di->hotplugged ? "true" : "false");
2425 monitor_printf(mon, " hotpluggable: %s\n",
2426 di->hotpluggable ? "true" : "false");
2427 break;
2428 default:
2429 break;
2430 }
2431 }
2432 }
2433
2434 qapi_free_MemoryDeviceInfoList(info_list);
2435 }
2436
2437 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2438 {
2439 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2440 IOThreadInfoList *info;
2441 IOThreadInfo *value;
2442
2443 for (info = info_list; info; info = info->next) {
2444 value = info->value;
2445 monitor_printf(mon, "%s:\n", value->id);
2446 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
2447 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
2448 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
2449 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
2450 }
2451
2452 qapi_free_IOThreadInfoList(info_list);
2453 }
2454
2455 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2456 {
2457 const char *path = qdict_get_try_str(qdict, "path");
2458 ObjectPropertyInfoList *list;
2459 Error *err = NULL;
2460
2461 if (path == NULL) {
2462 monitor_printf(mon, "/\n");
2463 return;
2464 }
2465
2466 list = qmp_qom_list(path, &err);
2467 if (err == NULL) {
2468 ObjectPropertyInfoList *start = list;
2469 while (list != NULL) {
2470 ObjectPropertyInfo *value = list->value;
2471
2472 monitor_printf(mon, "%s (%s)\n",
2473 value->name, value->type);
2474 list = list->next;
2475 }
2476 qapi_free_ObjectPropertyInfoList(start);
2477 }
2478 hmp_handle_error(mon, &err);
2479 }
2480
2481 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2482 {
2483 const char *path = qdict_get_str(qdict, "path");
2484 const char *property = qdict_get_str(qdict, "property");
2485 const char *value = qdict_get_str(qdict, "value");
2486 Error *err = NULL;
2487 bool ambiguous = false;
2488 Object *obj;
2489
2490 obj = object_resolve_path(path, &ambiguous);
2491 if (obj == NULL) {
2492 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2493 "Device '%s' not found", path);
2494 } else {
2495 if (ambiguous) {
2496 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2497 }
2498 object_property_parse(obj, value, property, &err);
2499 }
2500 hmp_handle_error(mon, &err);
2501 }
2502
2503 void hmp_rocker(Monitor *mon, const QDict *qdict)
2504 {
2505 const char *name = qdict_get_str(qdict, "name");
2506 RockerSwitch *rocker;
2507 Error *err = NULL;
2508
2509 rocker = qmp_query_rocker(name, &err);
2510 if (err != NULL) {
2511 hmp_handle_error(mon, &err);
2512 return;
2513 }
2514
2515 monitor_printf(mon, "name: %s\n", rocker->name);
2516 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2517 monitor_printf(mon, "ports: %d\n", rocker->ports);
2518
2519 qapi_free_RockerSwitch(rocker);
2520 }
2521
2522 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2523 {
2524 RockerPortList *list, *port;
2525 const char *name = qdict_get_str(qdict, "name");
2526 Error *err = NULL;
2527
2528 list = qmp_query_rocker_ports(name, &err);
2529 if (err != NULL) {
2530 hmp_handle_error(mon, &err);
2531 return;
2532 }
2533
2534 monitor_printf(mon, " ena/ speed/ auto\n");
2535 monitor_printf(mon, " port link duplex neg?\n");
2536
2537 for (port = list; port; port = port->next) {
2538 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2539 port->value->name,
2540 port->value->enabled ? port->value->link_up ?
2541 "up" : "down" : "!ena",
2542 port->value->speed == 10000 ? "10G" : "??",
2543 port->value->duplex ? "FD" : "HD",
2544 port->value->autoneg ? "Yes" : "No");
2545 }
2546
2547 qapi_free_RockerPortList(list);
2548 }
2549
2550 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2551 {
2552 RockerOfDpaFlowList *list, *info;
2553 const char *name = qdict_get_str(qdict, "name");
2554 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2555 Error *err = NULL;
2556
2557 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2558 if (err != NULL) {
2559 hmp_handle_error(mon, &err);
2560 return;
2561 }
2562
2563 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2564
2565 for (info = list; info; info = info->next) {
2566 RockerOfDpaFlow *flow = info->value;
2567 RockerOfDpaFlowKey *key = flow->key;
2568 RockerOfDpaFlowMask *mask = flow->mask;
2569 RockerOfDpaFlowAction *action = flow->action;
2570
2571 if (flow->hits) {
2572 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2573 key->priority, key->tbl_id, flow->hits);
2574 } else {
2575 monitor_printf(mon, "%-4d %-3d ",
2576 key->priority, key->tbl_id);
2577 }
2578
2579 if (key->has_in_pport) {
2580 monitor_printf(mon, " pport %d", key->in_pport);
2581 if (mask->has_in_pport) {
2582 monitor_printf(mon, "(0x%x)", mask->in_pport);
2583 }
2584 }
2585
2586 if (key->has_vlan_id) {
2587 monitor_printf(mon, " vlan %d",
2588 key->vlan_id & VLAN_VID_MASK);
2589 if (mask->has_vlan_id) {
2590 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2591 }
2592 }
2593
2594 if (key->has_tunnel_id) {
2595 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2596 if (mask->has_tunnel_id) {
2597 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2598 }
2599 }
2600
2601 if (key->has_eth_type) {
2602 switch (key->eth_type) {
2603 case 0x0806:
2604 monitor_printf(mon, " ARP");
2605 break;
2606 case 0x0800:
2607 monitor_printf(mon, " IP");
2608 break;
2609 case 0x86dd:
2610 monitor_printf(mon, " IPv6");
2611 break;
2612 case 0x8809:
2613 monitor_printf(mon, " LACP");
2614 break;
2615 case 0x88cc:
2616 monitor_printf(mon, " LLDP");
2617 break;
2618 default:
2619 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2620 break;
2621 }
2622 }
2623
2624 if (key->has_eth_src) {
2625 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2626 (mask->has_eth_src) &&
2627 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2628 monitor_printf(mon, " src <any mcast/bcast>");
2629 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2630 (mask->has_eth_src) &&
2631 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2632 monitor_printf(mon, " src <any ucast>");
2633 } else {
2634 monitor_printf(mon, " src %s", key->eth_src);
2635 if (mask->has_eth_src) {
2636 monitor_printf(mon, "(%s)", mask->eth_src);
2637 }
2638 }
2639 }
2640
2641 if (key->has_eth_dst) {
2642 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2643 (mask->has_eth_dst) &&
2644 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2645 monitor_printf(mon, " dst <any mcast/bcast>");
2646 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2647 (mask->has_eth_dst) &&
2648 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2649 monitor_printf(mon, " dst <any ucast>");
2650 } else {
2651 monitor_printf(mon, " dst %s", key->eth_dst);
2652 if (mask->has_eth_dst) {
2653 monitor_printf(mon, "(%s)", mask->eth_dst);
2654 }
2655 }
2656 }
2657
2658 if (key->has_ip_proto) {
2659 monitor_printf(mon, " proto %d", key->ip_proto);
2660 if (mask->has_ip_proto) {
2661 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2662 }
2663 }
2664
2665 if (key->has_ip_tos) {
2666 monitor_printf(mon, " TOS %d", key->ip_tos);
2667 if (mask->has_ip_tos) {
2668 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2669 }
2670 }
2671
2672 if (key->has_ip_dst) {
2673 monitor_printf(mon, " dst %s", key->ip_dst);
2674 }
2675
2676 if (action->has_goto_tbl || action->has_group_id ||
2677 action->has_new_vlan_id) {
2678 monitor_printf(mon, " -->");
2679 }
2680
2681 if (action->has_new_vlan_id) {
2682 monitor_printf(mon, " apply new vlan %d",
2683 ntohs(action->new_vlan_id));
2684 }
2685
2686 if (action->has_group_id) {
2687 monitor_printf(mon, " write group 0x%08x", action->group_id);
2688 }
2689
2690 if (action->has_goto_tbl) {
2691 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2692 }
2693
2694 monitor_printf(mon, "\n");
2695 }
2696
2697 qapi_free_RockerOfDpaFlowList(list);
2698 }
2699
2700 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2701 {
2702 RockerOfDpaGroupList *list, *g;
2703 const char *name = qdict_get_str(qdict, "name");
2704 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2705 Error *err = NULL;
2706 bool set = false;
2707
2708 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2709 if (err != NULL) {
2710 hmp_handle_error(mon, &err);
2711 return;
2712 }
2713
2714 monitor_printf(mon, "id (decode) --> buckets\n");
2715
2716 for (g = list; g; g = g->next) {
2717 RockerOfDpaGroup *group = g->value;
2718
2719 monitor_printf(mon, "0x%08x", group->id);
2720
2721 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2722 group->type == 1 ? "L2 rewrite" :
2723 group->type == 2 ? "L3 unicast" :
2724 group->type == 3 ? "L2 multicast" :
2725 group->type == 4 ? "L2 flood" :
2726 group->type == 5 ? "L3 interface" :
2727 group->type == 6 ? "L3 multicast" :
2728 group->type == 7 ? "L3 ECMP" :
2729 group->type == 8 ? "L2 overlay" :
2730 "unknown");
2731
2732 if (group->has_vlan_id) {
2733 monitor_printf(mon, " vlan %d", group->vlan_id);
2734 }
2735
2736 if (group->has_pport) {
2737 monitor_printf(mon, " pport %d", group->pport);
2738 }
2739
2740 if (group->has_index) {
2741 monitor_printf(mon, " index %d", group->index);
2742 }
2743
2744 monitor_printf(mon, ") -->");
2745
2746 if (group->has_set_vlan_id && group->set_vlan_id) {
2747 set = true;
2748 monitor_printf(mon, " set vlan %d",
2749 group->set_vlan_id & VLAN_VID_MASK);
2750 }
2751
2752 if (group->has_set_eth_src) {
2753 if (!set) {
2754 set = true;
2755 monitor_printf(mon, " set");
2756 }
2757 monitor_printf(mon, " src %s", group->set_eth_src);
2758 }
2759
2760 if (group->has_set_eth_dst) {
2761 if (!set) {
2762 set = true;
2763 monitor_printf(mon, " set");
2764 }
2765 monitor_printf(mon, " dst %s", group->set_eth_dst);
2766 }
2767
2768 set = false;
2769
2770 if (group->has_ttl_check && group->ttl_check) {
2771 monitor_printf(mon, " check TTL");
2772 }
2773
2774 if (group->has_group_id && group->group_id) {
2775 monitor_printf(mon, " group id 0x%08x", group->group_id);
2776 }
2777
2778 if (group->has_pop_vlan && group->pop_vlan) {
2779 monitor_printf(mon, " pop vlan");
2780 }
2781
2782 if (group->has_out_pport) {
2783 monitor_printf(mon, " out pport %d", group->out_pport);
2784 }
2785
2786 if (group->has_group_ids) {
2787 struct uint32List *id;
2788
2789 monitor_printf(mon, " groups [");
2790 for (id = group->group_ids; id; id = id->next) {
2791 monitor_printf(mon, "0x%08x", id->value);
2792 if (id->next) {
2793 monitor_printf(mon, ",");
2794 }
2795 }
2796 monitor_printf(mon, "]");
2797 }
2798
2799 monitor_printf(mon, "\n");
2800 }
2801
2802 qapi_free_RockerOfDpaGroupList(list);
2803 }
2804
2805 void hmp_info_dump(Monitor *mon, const QDict *qdict)
2806 {
2807 DumpQueryResult *result = qmp_query_dump(NULL);
2808
2809 assert(result && result->status < DUMP_STATUS__MAX);
2810 monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]);
2811
2812 if (result->status == DUMP_STATUS_ACTIVE) {
2813 float percent = 0;
2814 assert(result->total != 0);
2815 percent = 100.0 * result->completed / result->total;
2816 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2817 }
2818
2819 qapi_free_DumpQueryResult(result);
2820 }
2821
2822 void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
2823 {
2824 ram_block_dump(mon);
2825 }
2826
2827 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2828 {
2829 Error *err = NULL;
2830 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2831 HotpluggableCPUList *saved = l;
2832 CpuInstanceProperties *c;
2833
2834 if (err != NULL) {
2835 hmp_handle_error(mon, &err);
2836 return;
2837 }
2838
2839 monitor_printf(mon, "Hotpluggable CPUs:\n");
2840 while (l) {
2841 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2842 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2843 l->value->vcpus_count);
2844 if (l->value->has_qom_path) {
2845 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2846 }
2847
2848 c = l->value->props;
2849 monitor_printf(mon, " CPUInstance Properties:\n");
2850 if (c->has_node_id) {
2851 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
2852 }
2853 if (c->has_socket_id) {
2854 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
2855 }
2856 if (c->has_core_id) {
2857 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
2858 }
2859 if (c->has_thread_id) {
2860 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
2861 }
2862
2863 l = l->next;
2864 }
2865
2866 qapi_free_HotpluggableCPUList(saved);
2867 }
2868
2869 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2870 {
2871 Error *err = NULL;
2872 GuidInfo *info = qmp_query_vm_generation_id(&err);
2873 if (info) {
2874 monitor_printf(mon, "%s\n", info->guid);
2875 }
2876 hmp_handle_error(mon, &err);
2877 qapi_free_GuidInfo(info);
2878 }
QEmu