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target/arm: Decode aa64 armv8.3 fcmla
[qemu/ar7.git] / hmp.c
blobae86bfbadebefd574c4f2fc24d4df74fefdeecc0
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/error.h"
31 #include "qapi/opts-visitor.h"
32 #include "qapi/qmp/qdict.h"
33 #include "qapi/qmp/qerror.h"
34 #include "qapi/string-input-visitor.h"
35 #include "qapi/string-output-visitor.h"
36 #include "qapi-visit.h"
37 #include "qom/object_interfaces.h"
38 #include "ui/console.h"
39 #include "block/nbd.h"
40 #include "block/qapi.h"
41 #include "qemu-io.h"
42 #include "qemu/cutils.h"
43 #include "qemu/error-report.h"
44 #include "exec/ramlist.h"
45 #include "hw/intc/intc.h"
46 #include "migration/snapshot.h"
47 #include "migration/misc.h"
48
49 #ifdef CONFIG_SPICE
50 #include <spice/enums.h>
51 #endif
52
53 static void hmp_handle_error(Monitor *mon, Error **errp)
54 {
55 assert(errp);
56 if (*errp) {
57 error_report_err(*errp);
58 }
59 }
60
61 void hmp_info_name(Monitor *mon, const QDict *qdict)
62 {
63 NameInfo *info;
64
65 info = qmp_query_name(NULL);
66 if (info->has_name) {
67 monitor_printf(mon, "%s\n", info->name);
68 }
69 qapi_free_NameInfo(info);
70 }
71
72 void hmp_info_version(Monitor *mon, const QDict *qdict)
73 {
74 VersionInfo *info;
75
76 info = qmp_query_version(NULL);
77
78 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
79 info->qemu->major, info->qemu->minor, info->qemu->micro,
80 info->package);
81
82 qapi_free_VersionInfo(info);
83 }
84
85 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
86 {
87 KvmInfo *info;
88
89 info = qmp_query_kvm(NULL);
90 monitor_printf(mon, "kvm support: ");
91 if (info->present) {
92 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
93 } else {
94 monitor_printf(mon, "not compiled\n");
95 }
96
97 qapi_free_KvmInfo(info);
98 }
99
100 void hmp_info_status(Monitor *mon, const QDict *qdict)
101 {
102 StatusInfo *info;
103
104 info = qmp_query_status(NULL);
105
106 monitor_printf(mon, "VM status: %s%s",
107 info->running ? "running" : "paused",
108 info->singlestep ? " (single step mode)" : "");
109
110 if (!info->running && info->status != RUN_STATE_PAUSED) {
111 monitor_printf(mon, " (%s)", RunState_str(info->status));
112 }
113
114 monitor_printf(mon, "\n");
115
116 qapi_free_StatusInfo(info);
117 }
118
119 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
120 {
121 UuidInfo *info;
122
123 info = qmp_query_uuid(NULL);
124 monitor_printf(mon, "%s\n", info->UUID);
125 qapi_free_UuidInfo(info);
126 }
127
128 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
129 {
130 ChardevInfoList *char_info, *info;
131
132 char_info = qmp_query_chardev(NULL);
133 for (info = char_info; info; info = info->next) {
134 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
135 info->value->filename);
136 }
137
138 qapi_free_ChardevInfoList(char_info);
139 }
140
141 void hmp_info_mice(Monitor *mon, const QDict *qdict)
142 {
143 MouseInfoList *mice_list, *mouse;
144
145 mice_list = qmp_query_mice(NULL);
146 if (!mice_list) {
147 monitor_printf(mon, "No mouse devices connected\n");
148 return;
149 }
150
151 for (mouse = mice_list; mouse; mouse = mouse->next) {
152 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
153 mouse->value->current ? '*' : ' ',
154 mouse->value->index, mouse->value->name,
155 mouse->value->absolute ? " (absolute)" : "");
156 }
157
158 qapi_free_MouseInfoList(mice_list);
159 }
160
161 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
162 {
163 MigrationInfo *info;
164 MigrationCapabilityStatusList *caps, *cap;
165
166 info = qmp_query_migrate(NULL);
167 caps = qmp_query_migrate_capabilities(NULL);
168
169 migration_global_dump(mon);
170
171 /* do not display parameters during setup */
172 if (info->has_status && caps) {
173 monitor_printf(mon, "capabilities: ");
174 for (cap = caps; cap; cap = cap->next) {
175 monitor_printf(mon, "%s: %s ",
176 MigrationCapability_str(cap->value->capability),
177 cap->value->state ? "on" : "off");
178 }
179 monitor_printf(mon, "\n");
180 }
181
182 if (info->has_status) {
183 monitor_printf(mon, "Migration status: %s",
184 MigrationStatus_str(info->status));
185 if (info->status == MIGRATION_STATUS_FAILED &&
186 info->has_error_desc) {
187 monitor_printf(mon, " (%s)\n", info->error_desc);
188 } else {
189 monitor_printf(mon, "\n");
190 }
191
192 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
193 info->total_time);
194 if (info->has_expected_downtime) {
195 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
196 info->expected_downtime);
197 }
198 if (info->has_downtime) {
199 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
200 info->downtime);
201 }
202 if (info->has_setup_time) {
203 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
204 info->setup_time);
205 }
206 }
207
208 if (info->has_ram) {
209 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
210 info->ram->transferred >> 10);
211 monitor_printf(mon, "throughput: %0.2f mbps\n",
212 info->ram->mbps);
213 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
214 info->ram->remaining >> 10);
215 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
216 info->ram->total >> 10);
217 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
218 info->ram->duplicate);
219 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
220 info->ram->skipped);
221 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
222 info->ram->normal);
223 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
224 info->ram->normal_bytes >> 10);
225 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
226 info->ram->dirty_sync_count);
227 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
228 info->ram->page_size >> 10);
229
230 if (info->ram->dirty_pages_rate) {
231 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
232 info->ram->dirty_pages_rate);
233 }
234 if (info->ram->postcopy_requests) {
235 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
236 info->ram->postcopy_requests);
237 }
238 }
239
240 if (info->has_disk) {
241 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
242 info->disk->transferred >> 10);
243 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
244 info->disk->remaining >> 10);
245 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
246 info->disk->total >> 10);
247 }
248
249 if (info->has_xbzrle_cache) {
250 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
251 info->xbzrle_cache->cache_size);
252 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
253 info->xbzrle_cache->bytes >> 10);
254 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
255 info->xbzrle_cache->pages);
256 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
257 info->xbzrle_cache->cache_miss);
258 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
259 info->xbzrle_cache->cache_miss_rate);
260 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
261 info->xbzrle_cache->overflow);
262 }
263
264 if (info->has_cpu_throttle_percentage) {
265 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
266 info->cpu_throttle_percentage);
267 }
268
269 qapi_free_MigrationInfo(info);
270 qapi_free_MigrationCapabilityStatusList(caps);
271 }
272
273 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
274 {
275 MigrationCapabilityStatusList *caps, *cap;
276
277 caps = qmp_query_migrate_capabilities(NULL);
278
279 if (caps) {
280 for (cap = caps; cap; cap = cap->next) {
281 monitor_printf(mon, "%s: %s\n",
282 MigrationCapability_str(cap->value->capability),
283 cap->value->state ? "on" : "off");
284 }
285 }
286
287 qapi_free_MigrationCapabilityStatusList(caps);
288 }
289
290 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
291 {
292 MigrationParameters *params;
293
294 params = qmp_query_migrate_parameters(NULL);
295
296 if (params) {
297 assert(params->has_compress_level);
298 monitor_printf(mon, "%s: %u\n",
299 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL),
300 params->compress_level);
301 assert(params->has_compress_threads);
302 monitor_printf(mon, "%s: %u\n",
303 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS),
304 params->compress_threads);
305 assert(params->has_decompress_threads);
306 monitor_printf(mon, "%s: %u\n",
307 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS),
308 params->decompress_threads);
309 assert(params->has_cpu_throttle_initial);
310 monitor_printf(mon, "%s: %u\n",
311 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL),
312 params->cpu_throttle_initial);
313 assert(params->has_cpu_throttle_increment);
314 monitor_printf(mon, "%s: %u\n",
315 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT),
316 params->cpu_throttle_increment);
317 assert(params->has_tls_creds);
318 monitor_printf(mon, "%s: '%s'\n",
319 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS),
320 params->tls_creds);
321 assert(params->has_tls_hostname);
322 monitor_printf(mon, "%s: '%s'\n",
323 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME),
324 params->tls_hostname);
325 assert(params->has_max_bandwidth);
326 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n",
327 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH),
328 params->max_bandwidth);
329 assert(params->has_downtime_limit);
330 monitor_printf(mon, "%s: %" PRIu64 " milliseconds\n",
331 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT),
332 params->downtime_limit);
333 assert(params->has_x_checkpoint_delay);
334 monitor_printf(mon, "%s: %u\n",
335 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY),
336 params->x_checkpoint_delay);
337 assert(params->has_block_incremental);
338 monitor_printf(mon, "%s: %s\n",
339 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL),
340 params->block_incremental ? "on" : "off");
341 monitor_printf(mon, "%s: %u\n",
342 MigrationParameter_str(MIGRATION_PARAMETER_X_MULTIFD_CHANNELS),
343 params->x_multifd_channels);
344 monitor_printf(mon, "%s: %u\n",
345 MigrationParameter_str(MIGRATION_PARAMETER_X_MULTIFD_PAGE_COUNT),
346 params->x_multifd_page_count);
347 monitor_printf(mon, "%s: %" PRIu64 "\n",
348 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE),
349 params->xbzrle_cache_size);
350 }
351
352 qapi_free_MigrationParameters(params);
353 }
354
355 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
356 {
357 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
358 qmp_query_migrate_cache_size(NULL) >> 10);
359 }
360
361 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
362 {
363 CpuInfoFastList *cpu_list, *cpu;
364
365 cpu_list = qmp_query_cpus_fast(NULL);
366
367 for (cpu = cpu_list; cpu; cpu = cpu->next) {
368 int active = ' ';
369
370 if (cpu->value->cpu_index == monitor_get_cpu_index()) {
371 active = '*';
372 }
373
374 monitor_printf(mon, "%c CPU #%" PRId64 ":", active,
375 cpu->value->cpu_index);
376 monitor_printf(mon, " thread-id=%" PRId64 "\n", cpu->value->thread_id);
377 }
378
379 qapi_free_CpuInfoFastList(cpu_list);
380 }
381
382 static void print_block_info(Monitor *mon, BlockInfo *info,
383 BlockDeviceInfo *inserted, bool verbose)
384 {
385 ImageInfo *image_info;
386
387 assert(!info || !info->has_inserted || info->inserted == inserted);
388
389 if (info && *info->device) {
390 monitor_printf(mon, "%s", info->device);
391 if (inserted && inserted->has_node_name) {
392 monitor_printf(mon, " (%s)", inserted->node_name);
393 }
394 } else {
395 assert(info || inserted);
396 monitor_printf(mon, "%s",
397 inserted && inserted->has_node_name ? inserted->node_name
398 : info && info->has_qdev ? info->qdev
399 : "<anonymous>");
400 }
401
402 if (inserted) {
403 monitor_printf(mon, ": %s (%s%s%s)\n",
404 inserted->file,
405 inserted->drv,
406 inserted->ro ? ", read-only" : "",
407 inserted->encrypted ? ", encrypted" : "");
408 } else {
409 monitor_printf(mon, ": [not inserted]\n");
410 }
411
412 if (info) {
413 if (info->has_qdev) {
414 monitor_printf(mon, " Attached to: %s\n", info->qdev);
415 }
416 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
417 monitor_printf(mon, " I/O status: %s\n",
418 BlockDeviceIoStatus_str(info->io_status));
419 }
420
421 if (info->removable) {
422 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
423 info->locked ? "" : "not ",
424 info->tray_open ? "open" : "closed");
425 }
426 }
427
428
429 if (!inserted) {
430 return;
431 }
432
433 monitor_printf(mon, " Cache mode: %s%s%s\n",
434 inserted->cache->writeback ? "writeback" : "writethrough",
435 inserted->cache->direct ? ", direct" : "",
436 inserted->cache->no_flush ? ", ignore flushes" : "");
437
438 if (inserted->has_backing_file) {
439 monitor_printf(mon,
440 " Backing file: %s "
441 "(chain depth: %" PRId64 ")\n",
442 inserted->backing_file,
443 inserted->backing_file_depth);
444 }
445
446 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
447 monitor_printf(mon, " Detect zeroes: %s\n",
448 BlockdevDetectZeroesOptions_str(inserted->detect_zeroes));
449 }
450
451 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
452 inserted->iops || inserted->iops_rd || inserted->iops_wr)
453 {
454 monitor_printf(mon, " I/O throttling: bps=%" PRId64
455 " bps_rd=%" PRId64 " bps_wr=%" PRId64
456 " bps_max=%" PRId64
457 " bps_rd_max=%" PRId64
458 " bps_wr_max=%" PRId64
459 " iops=%" PRId64 " iops_rd=%" PRId64
460 " iops_wr=%" PRId64
461 " iops_max=%" PRId64
462 " iops_rd_max=%" PRId64
463 " iops_wr_max=%" PRId64
464 " iops_size=%" PRId64
465 " group=%s\n",
466 inserted->bps,
467 inserted->bps_rd,
468 inserted->bps_wr,
469 inserted->bps_max,
470 inserted->bps_rd_max,
471 inserted->bps_wr_max,
472 inserted->iops,
473 inserted->iops_rd,
474 inserted->iops_wr,
475 inserted->iops_max,
476 inserted->iops_rd_max,
477 inserted->iops_wr_max,
478 inserted->iops_size,
479 inserted->group);
480 }
481
482 if (verbose) {
483 monitor_printf(mon, "\nImages:\n");
484 image_info = inserted->image;
485 while (1) {
486 bdrv_image_info_dump((fprintf_function)monitor_printf,
487 mon, image_info);
488 if (image_info->has_backing_image) {
489 image_info = image_info->backing_image;
490 } else {
491 break;
492 }
493 }
494 }
495 }
496
497 void hmp_info_block(Monitor *mon, const QDict *qdict)
498 {
499 BlockInfoList *block_list, *info;
500 BlockDeviceInfoList *blockdev_list, *blockdev;
501 const char *device = qdict_get_try_str(qdict, "device");
502 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
503 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
504 bool printed = false;
505
506 /* Print BlockBackend information */
507 if (!nodes) {
508 block_list = qmp_query_block(NULL);
509 } else {
510 block_list = NULL;
511 }
512
513 for (info = block_list; info; info = info->next) {
514 if (device && strcmp(device, info->value->device)) {
515 continue;
516 }
517
518 if (info != block_list) {
519 monitor_printf(mon, "\n");
520 }
521
522 print_block_info(mon, info->value, info->value->has_inserted
523 ? info->value->inserted : NULL,
524 verbose);
525 printed = true;
526 }
527
528 qapi_free_BlockInfoList(block_list);
529
530 if ((!device && !nodes) || printed) {
531 return;
532 }
533
534 /* Print node information */
535 blockdev_list = qmp_query_named_block_nodes(NULL);
536 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
537 assert(blockdev->value->has_node_name);
538 if (device && strcmp(device, blockdev->value->node_name)) {
539 continue;
540 }
541
542 if (blockdev != blockdev_list) {
543 monitor_printf(mon, "\n");
544 }
545
546 print_block_info(mon, NULL, blockdev->value, verbose);
547 }
548 qapi_free_BlockDeviceInfoList(blockdev_list);
549 }
550
551 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
552 {
553 BlockStatsList *stats_list, *stats;
554
555 stats_list = qmp_query_blockstats(false, false, NULL);
556
557 for (stats = stats_list; stats; stats = stats->next) {
558 if (!stats->value->has_device) {
559 continue;
560 }
561
562 monitor_printf(mon, "%s:", stats->value->device);
563 monitor_printf(mon, " rd_bytes=%" PRId64
564 " wr_bytes=%" PRId64
565 " rd_operations=%" PRId64
566 " wr_operations=%" PRId64
567 " flush_operations=%" PRId64
568 " wr_total_time_ns=%" PRId64
569 " rd_total_time_ns=%" PRId64
570 " flush_total_time_ns=%" PRId64
571 " rd_merged=%" PRId64
572 " wr_merged=%" PRId64
573 " idle_time_ns=%" PRId64
574 "\n",
575 stats->value->stats->rd_bytes,
576 stats->value->stats->wr_bytes,
577 stats->value->stats->rd_operations,
578 stats->value->stats->wr_operations,
579 stats->value->stats->flush_operations,
580 stats->value->stats->wr_total_time_ns,
581 stats->value->stats->rd_total_time_ns,
582 stats->value->stats->flush_total_time_ns,
583 stats->value->stats->rd_merged,
584 stats->value->stats->wr_merged,
585 stats->value->stats->idle_time_ns);
586 }
587
588 qapi_free_BlockStatsList(stats_list);
589 }
590
591 /* Helper for hmp_info_vnc_clients, _servers */
592 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
593 const char *name)
594 {
595 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
596 name,
597 info->host,
598 info->service,
599 NetworkAddressFamily_str(info->family),
600 info->websocket ? " (Websocket)" : "");
601 }
602
603 /* Helper displaying and auth and crypt info */
604 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
605 VncPrimaryAuth auth,
606 VncVencryptSubAuth *vencrypt)
607 {
608 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
609 VncPrimaryAuth_str(auth),
610 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none");
611 }
612
613 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
614 {
615 while (client) {
616 VncClientInfo *cinfo = client->value;
617
618 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
619 monitor_printf(mon, " x509_dname: %s\n",
620 cinfo->has_x509_dname ?
621 cinfo->x509_dname : "none");
622 monitor_printf(mon, " sasl_username: %s\n",
623 cinfo->has_sasl_username ?
624 cinfo->sasl_username : "none");
625
626 client = client->next;
627 }
628 }
629
630 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
631 {
632 while (server) {
633 VncServerInfo2 *sinfo = server->value;
634 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
635 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
636 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
637 server = server->next;
638 }
639 }
640
641 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
642 {
643 VncInfo2List *info2l;
644 Error *err = NULL;
645
646 info2l = qmp_query_vnc_servers(&err);
647 if (err) {
648 hmp_handle_error(mon, &err);
649 return;
650 }
651 if (!info2l) {
652 monitor_printf(mon, "None\n");
653 return;
654 }
655
656 while (info2l) {
657 VncInfo2 *info = info2l->value;
658 monitor_printf(mon, "%s:\n", info->id);
659 hmp_info_vnc_servers(mon, info->server);
660 hmp_info_vnc_clients(mon, info->clients);
661 if (!info->server) {
662 /* The server entry displays its auth, we only
663 * need to display in the case of 'reverse' connections
664 * where there's no server.
665 */
666 hmp_info_vnc_authcrypt(mon, " ", info->auth,
667 info->has_vencrypt ? &info->vencrypt : NULL);
668 }
669 if (info->has_display) {
670 monitor_printf(mon, " Display: %s\n", info->display);
671 }
672 info2l = info2l->next;
673 }
674
675 qapi_free_VncInfo2List(info2l);
676
677 }
678
679 #ifdef CONFIG_SPICE
680 void hmp_info_spice(Monitor *mon, const QDict *qdict)
681 {
682 SpiceChannelList *chan;
683 SpiceInfo *info;
684 const char *channel_name;
685 const char * const channel_names[] = {
686 [SPICE_CHANNEL_MAIN] = "main",
687 [SPICE_CHANNEL_DISPLAY] = "display",
688 [SPICE_CHANNEL_INPUTS] = "inputs",
689 [SPICE_CHANNEL_CURSOR] = "cursor",
690 [SPICE_CHANNEL_PLAYBACK] = "playback",
691 [SPICE_CHANNEL_RECORD] = "record",
692 [SPICE_CHANNEL_TUNNEL] = "tunnel",
693 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
694 [SPICE_CHANNEL_USBREDIR] = "usbredir",
695 [SPICE_CHANNEL_PORT] = "port",
696 #if 0
697 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
698 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
699 * as quick fix for build failures with older versions. */
700 [SPICE_CHANNEL_WEBDAV] = "webdav",
701 #endif
702 };
703
704 info = qmp_query_spice(NULL);
705
706 if (!info->enabled) {
707 monitor_printf(mon, "Server: disabled\n");
708 goto out;
709 }
710
711 monitor_printf(mon, "Server:\n");
712 if (info->has_port) {
713 monitor_printf(mon, " address: %s:%" PRId64 "\n",
714 info->host, info->port);
715 }
716 if (info->has_tls_port) {
717 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
718 info->host, info->tls_port);
719 }
720 monitor_printf(mon, " migrated: %s\n",
721 info->migrated ? "true" : "false");
722 monitor_printf(mon, " auth: %s\n", info->auth);
723 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
724 monitor_printf(mon, " mouse-mode: %s\n",
725 SpiceQueryMouseMode_str(info->mouse_mode));
726
727 if (!info->has_channels || info->channels == NULL) {
728 monitor_printf(mon, "Channels: none\n");
729 } else {
730 for (chan = info->channels; chan; chan = chan->next) {
731 monitor_printf(mon, "Channel:\n");
732 monitor_printf(mon, " address: %s:%s%s\n",
733 chan->value->host, chan->value->port,
734 chan->value->tls ? " [tls]" : "");
735 monitor_printf(mon, " session: %" PRId64 "\n",
736 chan->value->connection_id);
737 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
738 chan->value->channel_type, chan->value->channel_id);
739
740 channel_name = "unknown";
741 if (chan->value->channel_type > 0 &&
742 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
743 channel_names[chan->value->channel_type]) {
744 channel_name = channel_names[chan->value->channel_type];
745 }
746
747 monitor_printf(mon, " channel name: %s\n", channel_name);
748 }
749 }
750
751 out:
752 qapi_free_SpiceInfo(info);
753 }
754 #endif
755
756 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
757 {
758 BalloonInfo *info;
759 Error *err = NULL;
760
761 info = qmp_query_balloon(&err);
762 if (err) {
763 hmp_handle_error(mon, &err);
764 return;
765 }
766
767 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
768
769 qapi_free_BalloonInfo(info);
770 }
771
772 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
773 {
774 PciMemoryRegionList *region;
775
776 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
777 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
778 dev->slot, dev->function);
779 monitor_printf(mon, " ");
780
781 if (dev->class_info->has_desc) {
782 monitor_printf(mon, "%s", dev->class_info->desc);
783 } else {
784 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
785 }
786
787 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
788 dev->id->vendor, dev->id->device);
789
790 if (dev->has_irq) {
791 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
792 }
793
794 if (dev->has_pci_bridge) {
795 monitor_printf(mon, " BUS %" PRId64 ".\n",
796 dev->pci_bridge->bus->number);
797 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
798 dev->pci_bridge->bus->secondary);
799 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
800 dev->pci_bridge->bus->subordinate);
801
802 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
803 dev->pci_bridge->bus->io_range->base,
804 dev->pci_bridge->bus->io_range->limit);
805
806 monitor_printf(mon,
807 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
808 dev->pci_bridge->bus->memory_range->base,
809 dev->pci_bridge->bus->memory_range->limit);
810
811 monitor_printf(mon, " prefetchable memory range "
812 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
813 dev->pci_bridge->bus->prefetchable_range->base,
814 dev->pci_bridge->bus->prefetchable_range->limit);
815 }
816
817 for (region = dev->regions; region; region = region->next) {
818 uint64_t addr, size;
819
820 addr = region->value->address;
821 size = region->value->size;
822
823 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
824
825 if (!strcmp(region->value->type, "io")) {
826 monitor_printf(mon, "I/O at 0x%04" PRIx64
827 " [0x%04" PRIx64 "].\n",
828 addr, addr + size - 1);
829 } else {
830 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
831 " [0x%08" PRIx64 "].\n",
832 region->value->mem_type_64 ? 64 : 32,
833 region->value->prefetch ? " prefetchable" : "",
834 addr, addr + size - 1);
835 }
836 }
837
838 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
839
840 if (dev->has_pci_bridge) {
841 if (dev->pci_bridge->has_devices) {
842 PciDeviceInfoList *cdev;
843 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
844 hmp_info_pci_device(mon, cdev->value);
845 }
846 }
847 }
848 }
849
850 static int hmp_info_irq_foreach(Object *obj, void *opaque)
851 {
852 InterruptStatsProvider *intc;
853 InterruptStatsProviderClass *k;
854 Monitor *mon = opaque;
855
856 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
857 intc = INTERRUPT_STATS_PROVIDER(obj);
858 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
859 uint64_t *irq_counts;
860 unsigned int nb_irqs, i;
861 if (k->get_statistics &&
862 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
863 if (nb_irqs > 0) {
864 monitor_printf(mon, "IRQ statistics for %s:\n",
865 object_get_typename(obj));
866 for (i = 0; i < nb_irqs; i++) {
867 if (irq_counts[i] > 0) {
868 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
869 irq_counts[i]);
870 }
871 }
872 }
873 } else {
874 monitor_printf(mon, "IRQ statistics not available for %s.\n",
875 object_get_typename(obj));
876 }
877 }
878
879 return 0;
880 }
881
882 void hmp_info_irq(Monitor *mon, const QDict *qdict)
883 {
884 object_child_foreach_recursive(object_get_root(),
885 hmp_info_irq_foreach, mon);
886 }
887
888 static int hmp_info_pic_foreach(Object *obj, void *opaque)
889 {
890 InterruptStatsProvider *intc;
891 InterruptStatsProviderClass *k;
892 Monitor *mon = opaque;
893
894 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
895 intc = INTERRUPT_STATS_PROVIDER(obj);
896 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
897 if (k->print_info) {
898 k->print_info(intc, mon);
899 } else {
900 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
901 object_get_typename(obj));
902 }
903 }
904
905 return 0;
906 }
907
908 void hmp_info_pic(Monitor *mon, const QDict *qdict)
909 {
910 object_child_foreach_recursive(object_get_root(),
911 hmp_info_pic_foreach, mon);
912 }
913
914 void hmp_info_pci(Monitor *mon, const QDict *qdict)
915 {
916 PciInfoList *info_list, *info;
917 Error *err = NULL;
918
919 info_list = qmp_query_pci(&err);
920 if (err) {
921 monitor_printf(mon, "PCI devices not supported\n");
922 error_free(err);
923 return;
924 }
925
926 for (info = info_list; info; info = info->next) {
927 PciDeviceInfoList *dev;
928
929 for (dev = info->value->devices; dev; dev = dev->next) {
930 hmp_info_pci_device(mon, dev->value);
931 }
932 }
933
934 qapi_free_PciInfoList(info_list);
935 }
936
937 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
938 {
939 BlockJobInfoList *list;
940 Error *err = NULL;
941
942 list = qmp_query_block_jobs(&err);
943 assert(!err);
944
945 if (!list) {
946 monitor_printf(mon, "No active jobs\n");
947 return;
948 }
949
950 while (list) {
951 if (strcmp(list->value->type, "stream") == 0) {
952 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
953 " of %" PRId64 " bytes, speed limit %" PRId64
954 " bytes/s\n",
955 list->value->device,
956 list->value->offset,
957 list->value->len,
958 list->value->speed);
959 } else {
960 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
961 " of %" PRId64 " bytes, speed limit %" PRId64
962 " bytes/s\n",
963 list->value->type,
964 list->value->device,
965 list->value->offset,
966 list->value->len,
967 list->value->speed);
968 }
969 list = list->next;
970 }
971
972 qapi_free_BlockJobInfoList(list);
973 }
974
975 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
976 {
977 TPMInfoList *info_list, *info;
978 Error *err = NULL;
979 unsigned int c = 0;
980 TPMPassthroughOptions *tpo;
981 TPMEmulatorOptions *teo;
982
983 info_list = qmp_query_tpm(&err);
984 if (err) {
985 monitor_printf(mon, "TPM device not supported\n");
986 error_free(err);
987 return;
988 }
989
990 if (info_list) {
991 monitor_printf(mon, "TPM device:\n");
992 }
993
994 for (info = info_list; info; info = info->next) {
995 TPMInfo *ti = info->value;
996 monitor_printf(mon, " tpm%d: model=%s\n",
997 c, TpmModel_str(ti->model));
998
999 monitor_printf(mon, " \\ %s: type=%s",
1000 ti->id, TpmTypeOptionsKind_str(ti->options->type));
1001
1002 switch (ti->options->type) {
1003 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
1004 tpo = ti->options->u.passthrough.data;
1005 monitor_printf(mon, "%s%s%s%s",
1006 tpo->has_path ? ",path=" : "",
1007 tpo->has_path ? tpo->path : "",
1008 tpo->has_cancel_path ? ",cancel-path=" : "",
1009 tpo->has_cancel_path ? tpo->cancel_path : "");
1010 break;
1011 case TPM_TYPE_OPTIONS_KIND_EMULATOR:
1012 teo = ti->options->u.emulator.data;
1013 monitor_printf(mon, ",chardev=%s", teo->chardev);
1014 break;
1015 case TPM_TYPE_OPTIONS_KIND__MAX:
1016 break;
1017 }
1018 monitor_printf(mon, "\n");
1019 c++;
1020 }
1021 qapi_free_TPMInfoList(info_list);
1022 }
1023
1024 void hmp_quit(Monitor *mon, const QDict *qdict)
1025 {
1026 monitor_suspend(mon);
1027 qmp_quit(NULL);
1028 }
1029
1030 void hmp_stop(Monitor *mon, const QDict *qdict)
1031 {
1032 qmp_stop(NULL);
1033 }
1034
1035 void hmp_system_reset(Monitor *mon, const QDict *qdict)
1036 {
1037 qmp_system_reset(NULL);
1038 }
1039
1040 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
1041 {
1042 qmp_system_powerdown(NULL);
1043 }
1044
1045 void hmp_cpu(Monitor *mon, const QDict *qdict)
1046 {
1047 int64_t cpu_index;
1048
1049 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1050 use it are converted to the QAPI */
1051 cpu_index = qdict_get_int(qdict, "index");
1052 if (monitor_set_cpu(cpu_index) < 0) {
1053 monitor_printf(mon, "invalid CPU index\n");
1054 }
1055 }
1056
1057 void hmp_memsave(Monitor *mon, const QDict *qdict)
1058 {
1059 uint32_t size = qdict_get_int(qdict, "size");
1060 const char *filename = qdict_get_str(qdict, "filename");
1061 uint64_t addr = qdict_get_int(qdict, "val");
1062 Error *err = NULL;
1063 int cpu_index = monitor_get_cpu_index();
1064
1065 if (cpu_index < 0) {
1066 monitor_printf(mon, "No CPU available\n");
1067 return;
1068 }
1069
1070 qmp_memsave(addr, size, filename, true, cpu_index, &err);
1071 hmp_handle_error(mon, &err);
1072 }
1073
1074 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1075 {
1076 uint32_t size = qdict_get_int(qdict, "size");
1077 const char *filename = qdict_get_str(qdict, "filename");
1078 uint64_t addr = qdict_get_int(qdict, "val");
1079 Error *err = NULL;
1080
1081 qmp_pmemsave(addr, size, filename, &err);
1082 hmp_handle_error(mon, &err);
1083 }
1084
1085 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1086 {
1087 const char *chardev = qdict_get_str(qdict, "device");
1088 const char *data = qdict_get_str(qdict, "data");
1089 Error *err = NULL;
1090
1091 qmp_ringbuf_write(chardev, data, false, 0, &err);
1092
1093 hmp_handle_error(mon, &err);
1094 }
1095
1096 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1097 {
1098 uint32_t size = qdict_get_int(qdict, "size");
1099 const char *chardev = qdict_get_str(qdict, "device");
1100 char *data;
1101 Error *err = NULL;
1102 int i;
1103
1104 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1105 if (err) {
1106 hmp_handle_error(mon, &err);
1107 return;
1108 }
1109
1110 for (i = 0; data[i]; i++) {
1111 unsigned char ch = data[i];
1112
1113 if (ch == '\\') {
1114 monitor_printf(mon, "\\\\");
1115 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1116 monitor_printf(mon, "\\u%04X", ch);
1117 } else {
1118 monitor_printf(mon, "%c", ch);
1119 }
1120
1121 }
1122 monitor_printf(mon, "\n");
1123 g_free(data);
1124 }
1125
1126 void hmp_cont(Monitor *mon, const QDict *qdict)
1127 {
1128 Error *err = NULL;
1129
1130 qmp_cont(&err);
1131 hmp_handle_error(mon, &err);
1132 }
1133
1134 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1135 {
1136 qmp_system_wakeup(NULL);
1137 }
1138
1139 void hmp_nmi(Monitor *mon, const QDict *qdict)
1140 {
1141 Error *err = NULL;
1142
1143 qmp_inject_nmi(&err);
1144 hmp_handle_error(mon, &err);
1145 }
1146
1147 void hmp_set_link(Monitor *mon, const QDict *qdict)
1148 {
1149 const char *name = qdict_get_str(qdict, "name");
1150 bool up = qdict_get_bool(qdict, "up");
1151 Error *err = NULL;
1152
1153 qmp_set_link(name, up, &err);
1154 hmp_handle_error(mon, &err);
1155 }
1156
1157 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1158 {
1159 const char *device = qdict_get_str(qdict, "device");
1160 const char *password = qdict_get_str(qdict, "password");
1161 Error *err = NULL;
1162
1163 qmp_block_passwd(true, device, false, NULL, password, &err);
1164 hmp_handle_error(mon, &err);
1165 }
1166
1167 void hmp_balloon(Monitor *mon, const QDict *qdict)
1168 {
1169 int64_t value = qdict_get_int(qdict, "value");
1170 Error *err = NULL;
1171
1172 qmp_balloon(value, &err);
1173 hmp_handle_error(mon, &err);
1174 }
1175
1176 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1177 {
1178 const char *device = qdict_get_str(qdict, "device");
1179 int64_t size = qdict_get_int(qdict, "size");
1180 Error *err = NULL;
1181
1182 qmp_block_resize(true, device, false, NULL, size, &err);
1183 hmp_handle_error(mon, &err);
1184 }
1185
1186 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1187 {
1188 const char *filename = qdict_get_str(qdict, "target");
1189 const char *format = qdict_get_try_str(qdict, "format");
1190 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1191 bool full = qdict_get_try_bool(qdict, "full", false);
1192 Error *err = NULL;
1193 DriveMirror mirror = {
1194 .device = (char *)qdict_get_str(qdict, "device"),
1195 .target = (char *)filename,
1196 .has_format = !!format,
1197 .format = (char *)format,
1198 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1199 .has_mode = true,
1200 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1201 .unmap = true,
1202 };
1203
1204 if (!filename) {
1205 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1206 hmp_handle_error(mon, &err);
1207 return;
1208 }
1209 qmp_drive_mirror(&mirror, &err);
1210 hmp_handle_error(mon, &err);
1211 }
1212
1213 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1214 {
1215 const char *device = qdict_get_str(qdict, "device");
1216 const char *filename = qdict_get_str(qdict, "target");
1217 const char *format = qdict_get_try_str(qdict, "format");
1218 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1219 bool full = qdict_get_try_bool(qdict, "full", false);
1220 bool compress = qdict_get_try_bool(qdict, "compress", false);
1221 Error *err = NULL;
1222 DriveBackup backup = {
1223 .device = (char *)device,
1224 .target = (char *)filename,
1225 .has_format = !!format,
1226 .format = (char *)format,
1227 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1228 .has_mode = true,
1229 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1230 .has_compress = !!compress,
1231 .compress = compress,
1232 };
1233
1234 if (!filename) {
1235 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1236 hmp_handle_error(mon, &err);
1237 return;
1238 }
1239
1240 qmp_drive_backup(&backup, &err);
1241 hmp_handle_error(mon, &err);
1242 }
1243
1244 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1245 {
1246 const char *device = qdict_get_str(qdict, "device");
1247 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1248 const char *format = qdict_get_try_str(qdict, "format");
1249 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1250 enum NewImageMode mode;
1251 Error *err = NULL;
1252
1253 if (!filename) {
1254 /* In the future, if 'snapshot-file' is not specified, the snapshot
1255 will be taken internally. Today it's actually required. */
1256 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1257 hmp_handle_error(mon, &err);
1258 return;
1259 }
1260
1261 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1262 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1263 filename, false, NULL,
1264 !!format, format,
1265 true, mode, &err);
1266 hmp_handle_error(mon, &err);
1267 }
1268
1269 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1270 {
1271 const char *device = qdict_get_str(qdict, "device");
1272 const char *name = qdict_get_str(qdict, "name");
1273 Error *err = NULL;
1274
1275 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1276 hmp_handle_error(mon, &err);
1277 }
1278
1279 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1280 {
1281 const char *device = qdict_get_str(qdict, "device");
1282 const char *name = qdict_get_str(qdict, "name");
1283 const char *id = qdict_get_try_str(qdict, "id");
1284 Error *err = NULL;
1285
1286 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1287 true, name, &err);
1288 hmp_handle_error(mon, &err);
1289 }
1290
1291 void hmp_loadvm(Monitor *mon, const QDict *qdict)
1292 {
1293 int saved_vm_running = runstate_is_running();
1294 const char *name = qdict_get_str(qdict, "name");
1295 Error *err = NULL;
1296
1297 vm_stop(RUN_STATE_RESTORE_VM);
1298
1299 if (load_snapshot(name, &err) == 0 && saved_vm_running) {
1300 vm_start();
1301 }
1302 hmp_handle_error(mon, &err);
1303 }
1304
1305 void hmp_savevm(Monitor *mon, const QDict *qdict)
1306 {
1307 Error *err = NULL;
1308
1309 save_snapshot(qdict_get_try_str(qdict, "name"), &err);
1310 hmp_handle_error(mon, &err);
1311 }
1312
1313 void hmp_delvm(Monitor *mon, const QDict *qdict)
1314 {
1315 BlockDriverState *bs;
1316 Error *err;
1317 const char *name = qdict_get_str(qdict, "name");
1318
1319 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
1320 error_reportf_err(err,
1321 "Error while deleting snapshot on device '%s': ",
1322 bdrv_get_device_name(bs));
1323 }
1324 }
1325
1326 void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
1327 {
1328 BlockDriverState *bs, *bs1;
1329 BdrvNextIterator it1;
1330 QEMUSnapshotInfo *sn_tab, *sn;
1331 bool no_snapshot = true;
1332 int nb_sns, i;
1333 int total;
1334 int *global_snapshots;
1335 AioContext *aio_context;
1336
1337 typedef struct SnapshotEntry {
1338 QEMUSnapshotInfo sn;
1339 QTAILQ_ENTRY(SnapshotEntry) next;
1340 } SnapshotEntry;
1341
1342 typedef struct ImageEntry {
1343 const char *imagename;
1344 QTAILQ_ENTRY(ImageEntry) next;
1345 QTAILQ_HEAD(, SnapshotEntry) snapshots;
1346 } ImageEntry;
1347
1348 QTAILQ_HEAD(, ImageEntry) image_list =
1349 QTAILQ_HEAD_INITIALIZER(image_list);
1350
1351 ImageEntry *image_entry, *next_ie;
1352 SnapshotEntry *snapshot_entry;
1353
1354 bs = bdrv_all_find_vmstate_bs();
1355 if (!bs) {
1356 monitor_printf(mon, "No available block device supports snapshots\n");
1357 return;
1358 }
1359 aio_context = bdrv_get_aio_context(bs);
1360
1361 aio_context_acquire(aio_context);
1362 nb_sns = bdrv_snapshot_list(bs, &sn_tab);
1363 aio_context_release(aio_context);
1364
1365 if (nb_sns < 0) {
1366 monitor_printf(mon, "bdrv_snapshot_list: error %d\n", nb_sns);
1367 return;
1368 }
1369
1370 for (bs1 = bdrv_first(&it1); bs1; bs1 = bdrv_next(&it1)) {
1371 int bs1_nb_sns = 0;
1372 ImageEntry *ie;
1373 SnapshotEntry *se;
1374 AioContext *ctx = bdrv_get_aio_context(bs1);
1375
1376 aio_context_acquire(ctx);
1377 if (bdrv_can_snapshot(bs1)) {
1378 sn = NULL;
1379 bs1_nb_sns = bdrv_snapshot_list(bs1, &sn);
1380 if (bs1_nb_sns > 0) {
1381 no_snapshot = false;
1382 ie = g_new0(ImageEntry, 1);
1383 ie->imagename = bdrv_get_device_name(bs1);
1384 QTAILQ_INIT(&ie->snapshots);
1385 QTAILQ_INSERT_TAIL(&image_list, ie, next);
1386 for (i = 0; i < bs1_nb_sns; i++) {
1387 se = g_new0(SnapshotEntry, 1);
1388 se->sn = sn[i];
1389 QTAILQ_INSERT_TAIL(&ie->snapshots, se, next);
1390 }
1391 }
1392 g_free(sn);
1393 }
1394 aio_context_release(ctx);
1395 }
1396
1397 if (no_snapshot) {
1398 monitor_printf(mon, "There is no snapshot available.\n");
1399 return;
1400 }
1401
1402 global_snapshots = g_new0(int, nb_sns);
1403 total = 0;
1404 for (i = 0; i < nb_sns; i++) {
1405 SnapshotEntry *next_sn;
1406 if (bdrv_all_find_snapshot(sn_tab[i].name, &bs1) == 0) {
1407 global_snapshots[total] = i;
1408 total++;
1409 QTAILQ_FOREACH(image_entry, &image_list, next) {
1410 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots,
1411 next, next_sn) {
1412 if (!strcmp(sn_tab[i].name, snapshot_entry->sn.name)) {
1413 QTAILQ_REMOVE(&image_entry->snapshots, snapshot_entry,
1414 next);
1415 g_free(snapshot_entry);
1416 }
1417 }
1418 }
1419 }
1420 }
1421
1422 monitor_printf(mon, "List of snapshots present on all disks:\n");
1423
1424 if (total > 0) {
1425 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1426 monitor_printf(mon, "\n");
1427 for (i = 0; i < total; i++) {
1428 sn = &sn_tab[global_snapshots[i]];
1429 /* The ID is not guaranteed to be the same on all images, so
1430 * overwrite it.
1431 */
1432 pstrcpy(sn->id_str, sizeof(sn->id_str), "--");
1433 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, sn);
1434 monitor_printf(mon, "\n");
1435 }
1436 } else {
1437 monitor_printf(mon, "None\n");
1438 }
1439
1440 QTAILQ_FOREACH(image_entry, &image_list, next) {
1441 if (QTAILQ_EMPTY(&image_entry->snapshots)) {
1442 continue;
1443 }
1444 monitor_printf(mon,
1445 "\nList of partial (non-loadable) snapshots on '%s':\n",
1446 image_entry->imagename);
1447 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1448 monitor_printf(mon, "\n");
1449 QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
1450 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon,
1451 &snapshot_entry->sn);
1452 monitor_printf(mon, "\n");
1453 }
1454 }
1455
1456 QTAILQ_FOREACH_SAFE(image_entry, &image_list, next, next_ie) {
1457 SnapshotEntry *next_sn;
1458 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots, next,
1459 next_sn) {
1460 g_free(snapshot_entry);
1461 }
1462 g_free(image_entry);
1463 }
1464 g_free(sn_tab);
1465 g_free(global_snapshots);
1466
1467 }
1468
1469 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1470 {
1471 qmp_migrate_cancel(NULL);
1472 }
1473
1474 void hmp_migrate_continue(Monitor *mon, const QDict *qdict)
1475 {
1476 Error *err = NULL;
1477 const char *state = qdict_get_str(qdict, "state");
1478 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err);
1479
1480 if (val >= 0) {
1481 qmp_migrate_continue(val, &err);
1482 }
1483
1484 hmp_handle_error(mon, &err);
1485 }
1486
1487 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1488 {
1489 Error *err = NULL;
1490 const char *uri = qdict_get_str(qdict, "uri");
1491
1492 qmp_migrate_incoming(uri, &err);
1493
1494 hmp_handle_error(mon, &err);
1495 }
1496
1497 /* Kept for backwards compatibility */
1498 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1499 {
1500 double value = qdict_get_double(qdict, "value");
1501 qmp_migrate_set_downtime(value, NULL);
1502 }
1503
1504 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1505 {
1506 int64_t value = qdict_get_int(qdict, "value");
1507 Error *err = NULL;
1508
1509 qmp_migrate_set_cache_size(value, &err);
1510 hmp_handle_error(mon, &err);
1511 }
1512
1513 /* Kept for backwards compatibility */
1514 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1515 {
1516 int64_t value = qdict_get_int(qdict, "value");
1517 qmp_migrate_set_speed(value, NULL);
1518 }
1519
1520 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1521 {
1522 const char *cap = qdict_get_str(qdict, "capability");
1523 bool state = qdict_get_bool(qdict, "state");
1524 Error *err = NULL;
1525 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1526 int val;
1527
1528 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err);
1529 if (val < 0) {
1530 goto end;
1531 }
1532
1533 caps->value = g_malloc0(sizeof(*caps->value));
1534 caps->value->capability = val;
1535 caps->value->state = state;
1536 caps->next = NULL;
1537 qmp_migrate_set_capabilities(caps, &err);
1538
1539 end:
1540 qapi_free_MigrationCapabilityStatusList(caps);
1541 hmp_handle_error(mon, &err);
1542 }
1543
1544 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1545 {
1546 const char *param = qdict_get_str(qdict, "parameter");
1547 const char *valuestr = qdict_get_str(qdict, "value");
1548 Visitor *v = string_input_visitor_new(valuestr);
1549 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1);
1550 uint64_t valuebw = 0;
1551 uint64_t cache_size;
1552 Error *err = NULL;
1553 int val, ret;
1554
1555 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err);
1556 if (val < 0) {
1557 goto cleanup;
1558 }
1559
1560 switch (val) {
1561 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1562 p->has_compress_level = true;
1563 visit_type_int(v, param, &p->compress_level, &err);
1564 break;
1565 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1566 p->has_compress_threads = true;
1567 visit_type_int(v, param, &p->compress_threads, &err);
1568 break;
1569 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1570 p->has_decompress_threads = true;
1571 visit_type_int(v, param, &p->decompress_threads, &err);
1572 break;
1573 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1574 p->has_cpu_throttle_initial = true;
1575 visit_type_int(v, param, &p->cpu_throttle_initial, &err);
1576 break;
1577 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1578 p->has_cpu_throttle_increment = true;
1579 visit_type_int(v, param, &p->cpu_throttle_increment, &err);
1580 break;
1581 case MIGRATION_PARAMETER_TLS_CREDS:
1582 p->has_tls_creds = true;
1583 p->tls_creds = g_new0(StrOrNull, 1);
1584 p->tls_creds->type = QTYPE_QSTRING;
1585 visit_type_str(v, param, &p->tls_creds->u.s, &err);
1586 break;
1587 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1588 p->has_tls_hostname = true;
1589 p->tls_hostname = g_new0(StrOrNull, 1);
1590 p->tls_hostname->type = QTYPE_QSTRING;
1591 visit_type_str(v, param, &p->tls_hostname->u.s, &err);
1592 break;
1593 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1594 p->has_max_bandwidth = true;
1595 /*
1596 * Can't use visit_type_size() here, because it
1597 * defaults to Bytes rather than Mebibytes.
1598 */
1599 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1600 if (ret < 0 || valuebw > INT64_MAX
1601 || (size_t)valuebw != valuebw) {
1602 error_setg(&err, "Invalid size %s", valuestr);
1603 break;
1604 }
1605 p->max_bandwidth = valuebw;
1606 break;
1607 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1608 p->has_downtime_limit = true;
1609 visit_type_int(v, param, &p->downtime_limit, &err);
1610 break;
1611 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1612 p->has_x_checkpoint_delay = true;
1613 visit_type_int(v, param, &p->x_checkpoint_delay, &err);
1614 break;
1615 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1616 p->has_block_incremental = true;
1617 visit_type_bool(v, param, &p->block_incremental, &err);
1618 break;
1619 case MIGRATION_PARAMETER_X_MULTIFD_CHANNELS:
1620 p->has_x_multifd_channels = true;
1621 visit_type_int(v, param, &p->x_multifd_channels, &err);
1622 break;
1623 case MIGRATION_PARAMETER_X_MULTIFD_PAGE_COUNT:
1624 p->has_x_multifd_page_count = true;
1625 visit_type_int(v, param, &p->x_multifd_page_count, &err);
1626 break;
1627 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE:
1628 p->has_xbzrle_cache_size = true;
1629 visit_type_size(v, param, &cache_size, &err);
1630 if (err || cache_size > INT64_MAX
1631 || (size_t)cache_size != cache_size) {
1632 error_setg(&err, "Invalid size %s", valuestr);
1633 break;
1634 }
1635 p->xbzrle_cache_size = cache_size;
1636 break;
1637 default:
1638 assert(0);
1639 }
1640
1641 if (err) {
1642 goto cleanup;
1643 }
1644
1645 qmp_migrate_set_parameters(p, &err);
1646
1647 cleanup:
1648 qapi_free_MigrateSetParameters(p);
1649 visit_free(v);
1650 hmp_handle_error(mon, &err);
1651 }
1652
1653 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1654 {
1655 Error *err = NULL;
1656 const char *protocol = qdict_get_str(qdict, "protocol");
1657 const char *hostname = qdict_get_str(qdict, "hostname");
1658 bool has_port = qdict_haskey(qdict, "port");
1659 int port = qdict_get_try_int(qdict, "port", -1);
1660 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1661 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1662 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1663
1664 qmp_client_migrate_info(protocol, hostname,
1665 has_port, port, has_tls_port, tls_port,
1666 !!cert_subject, cert_subject, &err);
1667 hmp_handle_error(mon, &err);
1668 }
1669
1670 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1671 {
1672 Error *err = NULL;
1673 qmp_migrate_start_postcopy(&err);
1674 hmp_handle_error(mon, &err);
1675 }
1676
1677 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1678 {
1679 Error *err = NULL;
1680
1681 qmp_x_colo_lost_heartbeat(&err);
1682 hmp_handle_error(mon, &err);
1683 }
1684
1685 void hmp_set_password(Monitor *mon, const QDict *qdict)
1686 {
1687 const char *protocol = qdict_get_str(qdict, "protocol");
1688 const char *password = qdict_get_str(qdict, "password");
1689 const char *connected = qdict_get_try_str(qdict, "connected");
1690 Error *err = NULL;
1691
1692 qmp_set_password(protocol, password, !!connected, connected, &err);
1693 hmp_handle_error(mon, &err);
1694 }
1695
1696 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1697 {
1698 const char *protocol = qdict_get_str(qdict, "protocol");
1699 const char *whenstr = qdict_get_str(qdict, "time");
1700 Error *err = NULL;
1701
1702 qmp_expire_password(protocol, whenstr, &err);
1703 hmp_handle_error(mon, &err);
1704 }
1705
1706 void hmp_eject(Monitor *mon, const QDict *qdict)
1707 {
1708 bool force = qdict_get_try_bool(qdict, "force", false);
1709 const char *device = qdict_get_str(qdict, "device");
1710 Error *err = NULL;
1711
1712 qmp_eject(true, device, false, NULL, true, force, &err);
1713 hmp_handle_error(mon, &err);
1714 }
1715
1716 static void hmp_change_read_arg(void *opaque, const char *password,
1717 void *readline_opaque)
1718 {
1719 qmp_change_vnc_password(password, NULL);
1720 monitor_read_command(opaque, 1);
1721 }
1722
1723 void hmp_change(Monitor *mon, const QDict *qdict)
1724 {
1725 const char *device = qdict_get_str(qdict, "device");
1726 const char *target = qdict_get_str(qdict, "target");
1727 const char *arg = qdict_get_try_str(qdict, "arg");
1728 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1729 BlockdevChangeReadOnlyMode read_only_mode = 0;
1730 Error *err = NULL;
1731
1732 if (strcmp(device, "vnc") == 0) {
1733 if (read_only) {
1734 monitor_printf(mon,
1735 "Parameter 'read-only-mode' is invalid for VNC\n");
1736 return;
1737 }
1738 if (strcmp(target, "passwd") == 0 ||
1739 strcmp(target, "password") == 0) {
1740 if (!arg) {
1741 monitor_read_password(mon, hmp_change_read_arg, NULL);
1742 return;
1743 }
1744 }
1745 qmp_change("vnc", target, !!arg, arg, &err);
1746 } else {
1747 if (read_only) {
1748 read_only_mode =
1749 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup,
1750 read_only,
1751 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1752 if (err) {
1753 hmp_handle_error(mon, &err);
1754 return;
1755 }
1756 }
1757
1758 qmp_blockdev_change_medium(true, device, false, NULL, target,
1759 !!arg, arg, !!read_only, read_only_mode,
1760 &err);
1761 }
1762
1763 hmp_handle_error(mon, &err);
1764 }
1765
1766 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1767 {
1768 Error *err = NULL;
1769 BlockIOThrottle throttle = {
1770 .has_device = true,
1771 .device = (char *) qdict_get_str(qdict, "device"),
1772 .bps = qdict_get_int(qdict, "bps"),
1773 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1774 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1775 .iops = qdict_get_int(qdict, "iops"),
1776 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1777 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1778 };
1779
1780 qmp_block_set_io_throttle(&throttle, &err);
1781 hmp_handle_error(mon, &err);
1782 }
1783
1784 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1785 {
1786 Error *error = NULL;
1787 const char *device = qdict_get_str(qdict, "device");
1788 const char *base = qdict_get_try_str(qdict, "base");
1789 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1790
1791 qmp_block_stream(true, device, device, base != NULL, base, false, NULL,
1792 false, NULL, qdict_haskey(qdict, "speed"), speed,
1793 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1794
1795 hmp_handle_error(mon, &error);
1796 }
1797
1798 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1799 {
1800 Error *error = NULL;
1801 const char *device = qdict_get_str(qdict, "device");
1802 int64_t value = qdict_get_int(qdict, "speed");
1803
1804 qmp_block_job_set_speed(device, value, &error);
1805
1806 hmp_handle_error(mon, &error);
1807 }
1808
1809 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1810 {
1811 Error *error = NULL;
1812 const char *device = qdict_get_str(qdict, "device");
1813 bool force = qdict_get_try_bool(qdict, "force", false);
1814
1815 qmp_block_job_cancel(device, true, force, &error);
1816
1817 hmp_handle_error(mon, &error);
1818 }
1819
1820 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1821 {
1822 Error *error = NULL;
1823 const char *device = qdict_get_str(qdict, "device");
1824
1825 qmp_block_job_pause(device, &error);
1826
1827 hmp_handle_error(mon, &error);
1828 }
1829
1830 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1831 {
1832 Error *error = NULL;
1833 const char *device = qdict_get_str(qdict, "device");
1834
1835 qmp_block_job_resume(device, &error);
1836
1837 hmp_handle_error(mon, &error);
1838 }
1839
1840 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1841 {
1842 Error *error = NULL;
1843 const char *device = qdict_get_str(qdict, "device");
1844
1845 qmp_block_job_complete(device, &error);
1846
1847 hmp_handle_error(mon, &error);
1848 }
1849
1850 typedef struct HMPMigrationStatus
1851 {
1852 QEMUTimer *timer;
1853 Monitor *mon;
1854 bool is_block_migration;
1855 } HMPMigrationStatus;
1856
1857 static void hmp_migrate_status_cb(void *opaque)
1858 {
1859 HMPMigrationStatus *status = opaque;
1860 MigrationInfo *info;
1861
1862 info = qmp_query_migrate(NULL);
1863 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1864 info->status == MIGRATION_STATUS_SETUP) {
1865 if (info->has_disk) {
1866 int progress;
1867
1868 if (info->disk->remaining) {
1869 progress = info->disk->transferred * 100 / info->disk->total;
1870 } else {
1871 progress = 100;
1872 }
1873
1874 monitor_printf(status->mon, "Completed %d %%\r", progress);
1875 monitor_flush(status->mon);
1876 }
1877
1878 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1879 } else {
1880 if (status->is_block_migration) {
1881 monitor_printf(status->mon, "\n");
1882 }
1883 if (info->has_error_desc) {
1884 error_report("%s", info->error_desc);
1885 }
1886 monitor_resume(status->mon);
1887 timer_del(status->timer);
1888 g_free(status);
1889 }
1890
1891 qapi_free_MigrationInfo(info);
1892 }
1893
1894 void hmp_migrate(Monitor *mon, const QDict *qdict)
1895 {
1896 bool detach = qdict_get_try_bool(qdict, "detach", false);
1897 bool blk = qdict_get_try_bool(qdict, "blk", false);
1898 bool inc = qdict_get_try_bool(qdict, "inc", false);
1899 const char *uri = qdict_get_str(qdict, "uri");
1900 Error *err = NULL;
1901
1902 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1903 if (err) {
1904 hmp_handle_error(mon, &err);
1905 return;
1906 }
1907
1908 if (!detach) {
1909 HMPMigrationStatus *status;
1910
1911 if (monitor_suspend(mon) < 0) {
1912 monitor_printf(mon, "terminal does not allow synchronous "
1913 "migration, continuing detached\n");
1914 return;
1915 }
1916
1917 status = g_malloc0(sizeof(*status));
1918 status->mon = mon;
1919 status->is_block_migration = blk || inc;
1920 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1921 status);
1922 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1923 }
1924 }
1925
1926 void hmp_device_add(Monitor *mon, const QDict *qdict)
1927 {
1928 Error *err = NULL;
1929
1930 qmp_device_add((QDict *)qdict, NULL, &err);
1931 hmp_handle_error(mon, &err);
1932 }
1933
1934 void hmp_device_del(Monitor *mon, const QDict *qdict)
1935 {
1936 const char *id = qdict_get_str(qdict, "id");
1937 Error *err = NULL;
1938
1939 qmp_device_del(id, &err);
1940 hmp_handle_error(mon, &err);
1941 }
1942
1943 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1944 {
1945 Error *err = NULL;
1946 bool paging = qdict_get_try_bool(qdict, "paging", false);
1947 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1948 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1949 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1950 const char *file = qdict_get_str(qdict, "filename");
1951 bool has_begin = qdict_haskey(qdict, "begin");
1952 bool has_length = qdict_haskey(qdict, "length");
1953 bool has_detach = qdict_haskey(qdict, "detach");
1954 int64_t begin = 0;
1955 int64_t length = 0;
1956 bool detach = false;
1957 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1958 char *prot;
1959
1960 if (zlib + lzo + snappy > 1) {
1961 error_setg(&err, "only one of '-z|-l|-s' can be set");
1962 hmp_handle_error(mon, &err);
1963 return;
1964 }
1965
1966 if (zlib) {
1967 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1968 }
1969
1970 if (lzo) {
1971 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1972 }
1973
1974 if (snappy) {
1975 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1976 }
1977
1978 if (has_begin) {
1979 begin = qdict_get_int(qdict, "begin");
1980 }
1981 if (has_length) {
1982 length = qdict_get_int(qdict, "length");
1983 }
1984 if (has_detach) {
1985 detach = qdict_get_bool(qdict, "detach");
1986 }
1987
1988 prot = g_strconcat("file:", file, NULL);
1989
1990 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1991 has_length, length, true, dump_format, &err);
1992 hmp_handle_error(mon, &err);
1993 g_free(prot);
1994 }
1995
1996 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1997 {
1998 Error *err = NULL;
1999 QemuOpts *opts;
2000
2001 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
2002 if (err) {
2003 goto out;
2004 }
2005
2006 netdev_add(opts, &err);
2007 if (err) {
2008 qemu_opts_del(opts);
2009 }
2010
2011 out:
2012 hmp_handle_error(mon, &err);
2013 }
2014
2015 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
2016 {
2017 const char *id = qdict_get_str(qdict, "id");
2018 Error *err = NULL;
2019
2020 qmp_netdev_del(id, &err);
2021 hmp_handle_error(mon, &err);
2022 }
2023
2024 void hmp_object_add(Monitor *mon, const QDict *qdict)
2025 {
2026 Error *err = NULL;
2027 QemuOpts *opts;
2028 Object *obj = NULL;
2029
2030 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
2031 if (err) {
2032 hmp_handle_error(mon, &err);
2033 return;
2034 }
2035
2036 obj = user_creatable_add_opts(opts, &err);
2037 qemu_opts_del(opts);
2038
2039 if (err) {
2040 hmp_handle_error(mon, &err);
2041 }
2042 if (obj) {
2043 object_unref(obj);
2044 }
2045 }
2046
2047 void hmp_getfd(Monitor *mon, const QDict *qdict)
2048 {
2049 const char *fdname = qdict_get_str(qdict, "fdname");
2050 Error *err = NULL;
2051
2052 qmp_getfd(fdname, &err);
2053 hmp_handle_error(mon, &err);
2054 }
2055
2056 void hmp_closefd(Monitor *mon, const QDict *qdict)
2057 {
2058 const char *fdname = qdict_get_str(qdict, "fdname");
2059 Error *err = NULL;
2060
2061 qmp_closefd(fdname, &err);
2062 hmp_handle_error(mon, &err);
2063 }
2064
2065 void hmp_sendkey(Monitor *mon, const QDict *qdict)
2066 {
2067 const char *keys = qdict_get_str(qdict, "keys");
2068 KeyValueList *keylist, *head = NULL, *tmp = NULL;
2069 int has_hold_time = qdict_haskey(qdict, "hold-time");
2070 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
2071 Error *err = NULL;
2072 char *separator;
2073 int keyname_len;
2074
2075 while (1) {
2076 separator = strchr(keys, '-');
2077 keyname_len = separator ? separator - keys : strlen(keys);
2078
2079 /* Be compatible with old interface, convert user inputted "<" */
2080 if (keys[0] == '<' && keyname_len == 1) {
2081 keys = "less";
2082 keyname_len = 4;
2083 }
2084
2085 keylist = g_malloc0(sizeof(*keylist));
2086 keylist->value = g_malloc0(sizeof(*keylist->value));
2087
2088 if (!head) {
2089 head = keylist;
2090 }
2091 if (tmp) {
2092 tmp->next = keylist;
2093 }
2094 tmp = keylist;
2095
2096 if (strstart(keys, "0x", NULL)) {
2097 char *endp;
2098 int value = strtoul(keys, &endp, 0);
2099 assert(endp <= keys + keyname_len);
2100 if (endp != keys + keyname_len) {
2101 goto err_out;
2102 }
2103 keylist->value->type = KEY_VALUE_KIND_NUMBER;
2104 keylist->value->u.number.data = value;
2105 } else {
2106 int idx = index_from_key(keys, keyname_len);
2107 if (idx == Q_KEY_CODE__MAX) {
2108 goto err_out;
2109 }
2110 keylist->value->type = KEY_VALUE_KIND_QCODE;
2111 keylist->value->u.qcode.data = idx;
2112 }
2113
2114 if (!separator) {
2115 break;
2116 }
2117 keys = separator + 1;
2118 }
2119
2120 qmp_send_key(head, has_hold_time, hold_time, &err);
2121 hmp_handle_error(mon, &err);
2122
2123 out:
2124 qapi_free_KeyValueList(head);
2125 return;
2126
2127 err_out:
2128 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
2129 goto out;
2130 }
2131
2132 void hmp_screendump(Monitor *mon, const QDict *qdict)
2133 {
2134 const char *filename = qdict_get_str(qdict, "filename");
2135 Error *err = NULL;
2136
2137 qmp_screendump(filename, &err);
2138 hmp_handle_error(mon, &err);
2139 }
2140
2141 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
2142 {
2143 const char *uri = qdict_get_str(qdict, "uri");
2144 bool writable = qdict_get_try_bool(qdict, "writable", false);
2145 bool all = qdict_get_try_bool(qdict, "all", false);
2146 Error *local_err = NULL;
2147 BlockInfoList *block_list, *info;
2148 SocketAddress *addr;
2149
2150 if (writable && !all) {
2151 error_setg(&local_err, "-w only valid together with -a");
2152 goto exit;
2153 }
2154
2155 /* First check if the address is valid and start the server. */
2156 addr = socket_parse(uri, &local_err);
2157 if (local_err != NULL) {
2158 goto exit;
2159 }
2160
2161 nbd_server_start(addr, NULL, &local_err);
2162 qapi_free_SocketAddress(addr);
2163 if (local_err != NULL) {
2164 goto exit;
2165 }
2166
2167 if (!all) {
2168 return;
2169 }
2170
2171 /* Then try adding all block devices. If one fails, close all and
2172 * exit.
2173 */
2174 block_list = qmp_query_block(NULL);
2175
2176 for (info = block_list; info; info = info->next) {
2177 if (!info->value->has_inserted) {
2178 continue;
2179 }
2180
2181 qmp_nbd_server_add(info->value->device, false, NULL,
2182 true, writable, &local_err);
2183
2184 if (local_err != NULL) {
2185 qmp_nbd_server_stop(NULL);
2186 break;
2187 }
2188 }
2189
2190 qapi_free_BlockInfoList(block_list);
2191
2192 exit:
2193 hmp_handle_error(mon, &local_err);
2194 }
2195
2196 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
2197 {
2198 const char *device = qdict_get_str(qdict, "device");
2199 const char *name = qdict_get_try_str(qdict, "name");
2200 bool writable = qdict_get_try_bool(qdict, "writable", false);
2201 Error *local_err = NULL;
2202
2203 qmp_nbd_server_add(device, !!name, name, true, writable, &local_err);
2204 hmp_handle_error(mon, &local_err);
2205 }
2206
2207 void hmp_nbd_server_remove(Monitor *mon, const QDict *qdict)
2208 {
2209 const char *name = qdict_get_str(qdict, "name");
2210 bool force = qdict_get_try_bool(qdict, "force", false);
2211 Error *err = NULL;
2212
2213 /* Rely on NBD_SERVER_REMOVE_MODE_SAFE being the default */
2214 qmp_nbd_server_remove(name, force, NBD_SERVER_REMOVE_MODE_HARD, &err);
2215 hmp_handle_error(mon, &err);
2216 }
2217
2218 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
2219 {
2220 Error *err = NULL;
2221
2222 qmp_nbd_server_stop(&err);
2223 hmp_handle_error(mon, &err);
2224 }
2225
2226 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2227 {
2228 int cpuid;
2229 Error *err = NULL;
2230
2231 cpuid = qdict_get_int(qdict, "id");
2232 qmp_cpu_add(cpuid, &err);
2233 hmp_handle_error(mon, &err);
2234 }
2235
2236 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2237 {
2238 const char *args = qdict_get_str(qdict, "args");
2239 Error *err = NULL;
2240 QemuOpts *opts;
2241
2242 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
2243 if (opts == NULL) {
2244 error_setg(&err, "Parsing chardev args failed");
2245 } else {
2246 qemu_chr_new_from_opts(opts, &err);
2247 qemu_opts_del(opts);
2248 }
2249 hmp_handle_error(mon, &err);
2250 }
2251
2252 void hmp_chardev_change(Monitor *mon, const QDict *qdict)
2253 {
2254 const char *args = qdict_get_str(qdict, "args");
2255 const char *id;
2256 Error *err = NULL;
2257 ChardevBackend *backend = NULL;
2258 ChardevReturn *ret = NULL;
2259 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
2260 true);
2261 if (!opts) {
2262 error_setg(&err, "Parsing chardev args failed");
2263 goto end;
2264 }
2265
2266 id = qdict_get_str(qdict, "id");
2267 if (qemu_opts_id(opts)) {
2268 error_setg(&err, "Unexpected 'id' parameter");
2269 goto end;
2270 }
2271
2272 backend = qemu_chr_parse_opts(opts, &err);
2273 if (!backend) {
2274 goto end;
2275 }
2276
2277 ret = qmp_chardev_change(id, backend, &err);
2278
2279 end:
2280 qapi_free_ChardevReturn(ret);
2281 qapi_free_ChardevBackend(backend);
2282 qemu_opts_del(opts);
2283 hmp_handle_error(mon, &err);
2284 }
2285
2286 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2287 {
2288 Error *local_err = NULL;
2289
2290 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2291 hmp_handle_error(mon, &local_err);
2292 }
2293
2294 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
2295 {
2296 Error *local_err = NULL;
2297
2298 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
2299 hmp_handle_error(mon, &local_err);
2300 }
2301
2302 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2303 {
2304 BlockBackend *blk;
2305 BlockBackend *local_blk = NULL;
2306 const char* device = qdict_get_str(qdict, "device");
2307 const char* command = qdict_get_str(qdict, "command");
2308 Error *err = NULL;
2309 int ret;
2310
2311 blk = blk_by_name(device);
2312 if (!blk) {
2313 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2314 if (bs) {
2315 blk = local_blk = blk_new(0, BLK_PERM_ALL);
2316 ret = blk_insert_bs(blk, bs, &err);
2317 if (ret < 0) {
2318 goto fail;
2319 }
2320 } else {
2321 goto fail;
2322 }
2323 }
2324
2325 /*
2326 * Notably absent: Proper permission management. This is sad, but it seems
2327 * almost impossible to achieve without changing the semantics and thereby
2328 * limiting the use cases of the qemu-io HMP command.
2329 *
2330 * In an ideal world we would unconditionally create a new BlockBackend for
2331 * qemuio_command(), but we have commands like 'reopen' and want them to
2332 * take effect on the exact BlockBackend whose name the user passed instead
2333 * of just on a temporary copy of it.
2334 *
2335 * Another problem is that deleting the temporary BlockBackend involves
2336 * draining all requests on it first, but some qemu-iotests cases want to
2337 * issue multiple aio_read/write requests and expect them to complete in
2338 * the background while the monitor has already returned.
2339 *
2340 * This is also what prevents us from saving the original permissions and
2341 * restoring them later: We can't revoke permissions until all requests
2342 * have completed, and we don't know when that is nor can we really let
2343 * anything else run before we have revoken them to avoid race conditions.
2344 *
2345 * What happens now is that command() in qemu-io-cmds.c can extend the
2346 * permissions if necessary for the qemu-io command. And they simply stay
2347 * extended, possibly resulting in a read-only guest device keeping write
2348 * permissions. Ugly, but it appears to be the lesser evil.
2349 */
2350 qemuio_command(blk, command);
2351
2352 fail:
2353 blk_unref(local_blk);
2354 hmp_handle_error(mon, &err);
2355 }
2356
2357 void hmp_object_del(Monitor *mon, const QDict *qdict)
2358 {
2359 const char *id = qdict_get_str(qdict, "id");
2360 Error *err = NULL;
2361
2362 user_creatable_del(id, &err);
2363 hmp_handle_error(mon, &err);
2364 }
2365
2366 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2367 {
2368 Error *err = NULL;
2369 MemdevList *memdev_list = qmp_query_memdev(&err);
2370 MemdevList *m = memdev_list;
2371 Visitor *v;
2372 char *str;
2373
2374 while (m) {
2375 v = string_output_visitor_new(false, &str);
2376 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
2377 monitor_printf(mon, "memory backend: %s\n", m->value->id);
2378 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2379 monitor_printf(mon, " merge: %s\n",
2380 m->value->merge ? "true" : "false");
2381 monitor_printf(mon, " dump: %s\n",
2382 m->value->dump ? "true" : "false");
2383 monitor_printf(mon, " prealloc: %s\n",
2384 m->value->prealloc ? "true" : "false");
2385 monitor_printf(mon, " policy: %s\n",
2386 HostMemPolicy_str(m->value->policy));
2387 visit_complete(v, &str);
2388 monitor_printf(mon, " host nodes: %s\n", str);
2389
2390 g_free(str);
2391 visit_free(v);
2392 m = m->next;
2393 }
2394
2395 monitor_printf(mon, "\n");
2396
2397 qapi_free_MemdevList(memdev_list);
2398 hmp_handle_error(mon, &err);
2399 }
2400
2401 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2402 {
2403 Error *err = NULL;
2404 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2405 MemoryDeviceInfoList *info;
2406 MemoryDeviceInfo *value;
2407 PCDIMMDeviceInfo *di;
2408
2409 for (info = info_list; info; info = info->next) {
2410 value = info->value;
2411
2412 if (value) {
2413 switch (value->type) {
2414 case MEMORY_DEVICE_INFO_KIND_DIMM:
2415 di = value->u.dimm.data;
2416
2417 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
2418 MemoryDeviceInfoKind_str(value->type),
2419 di->id ? di->id : "");
2420 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2421 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2422 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2423 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2424 monitor_printf(mon, " memdev: %s\n", di->memdev);
2425 monitor_printf(mon, " hotplugged: %s\n",
2426 di->hotplugged ? "true" : "false");
2427 monitor_printf(mon, " hotpluggable: %s\n",
2428 di->hotpluggable ? "true" : "false");
2429 break;
2430 default:
2431 break;
2432 }
2433 }
2434 }
2435
2436 qapi_free_MemoryDeviceInfoList(info_list);
2437 hmp_handle_error(mon, &err);
2438 }
2439
2440 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2441 {
2442 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2443 IOThreadInfoList *info;
2444 IOThreadInfo *value;
2445
2446 for (info = info_list; info; info = info->next) {
2447 value = info->value;
2448 monitor_printf(mon, "%s:\n", value->id);
2449 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
2450 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
2451 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
2452 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
2453 }
2454
2455 qapi_free_IOThreadInfoList(info_list);
2456 }
2457
2458 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2459 {
2460 const char *path = qdict_get_try_str(qdict, "path");
2461 ObjectPropertyInfoList *list;
2462 Error *err = NULL;
2463
2464 if (path == NULL) {
2465 monitor_printf(mon, "/\n");
2466 return;
2467 }
2468
2469 list = qmp_qom_list(path, &err);
2470 if (err == NULL) {
2471 ObjectPropertyInfoList *start = list;
2472 while (list != NULL) {
2473 ObjectPropertyInfo *value = list->value;
2474
2475 monitor_printf(mon, "%s (%s)\n",
2476 value->name, value->type);
2477 list = list->next;
2478 }
2479 qapi_free_ObjectPropertyInfoList(start);
2480 }
2481 hmp_handle_error(mon, &err);
2482 }
2483
2484 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2485 {
2486 const char *path = qdict_get_str(qdict, "path");
2487 const char *property = qdict_get_str(qdict, "property");
2488 const char *value = qdict_get_str(qdict, "value");
2489 Error *err = NULL;
2490 bool ambiguous = false;
2491 Object *obj;
2492
2493 obj = object_resolve_path(path, &ambiguous);
2494 if (obj == NULL) {
2495 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2496 "Device '%s' not found", path);
2497 } else {
2498 if (ambiguous) {
2499 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2500 }
2501 object_property_parse(obj, value, property, &err);
2502 }
2503 hmp_handle_error(mon, &err);
2504 }
2505
2506 void hmp_rocker(Monitor *mon, const QDict *qdict)
2507 {
2508 const char *name = qdict_get_str(qdict, "name");
2509 RockerSwitch *rocker;
2510 Error *err = NULL;
2511
2512 rocker = qmp_query_rocker(name, &err);
2513 if (err != NULL) {
2514 hmp_handle_error(mon, &err);
2515 return;
2516 }
2517
2518 monitor_printf(mon, "name: %s\n", rocker->name);
2519 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2520 monitor_printf(mon, "ports: %d\n", rocker->ports);
2521
2522 qapi_free_RockerSwitch(rocker);
2523 }
2524
2525 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2526 {
2527 RockerPortList *list, *port;
2528 const char *name = qdict_get_str(qdict, "name");
2529 Error *err = NULL;
2530
2531 list = qmp_query_rocker_ports(name, &err);
2532 if (err != NULL) {
2533 hmp_handle_error(mon, &err);
2534 return;
2535 }
2536
2537 monitor_printf(mon, " ena/ speed/ auto\n");
2538 monitor_printf(mon, " port link duplex neg?\n");
2539
2540 for (port = list; port; port = port->next) {
2541 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2542 port->value->name,
2543 port->value->enabled ? port->value->link_up ?
2544 "up" : "down" : "!ena",
2545 port->value->speed == 10000 ? "10G" : "??",
2546 port->value->duplex ? "FD" : "HD",
2547 port->value->autoneg ? "Yes" : "No");
2548 }
2549
2550 qapi_free_RockerPortList(list);
2551 }
2552
2553 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2554 {
2555 RockerOfDpaFlowList *list, *info;
2556 const char *name = qdict_get_str(qdict, "name");
2557 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2558 Error *err = NULL;
2559
2560 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2561 if (err != NULL) {
2562 hmp_handle_error(mon, &err);
2563 return;
2564 }
2565
2566 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2567
2568 for (info = list; info; info = info->next) {
2569 RockerOfDpaFlow *flow = info->value;
2570 RockerOfDpaFlowKey *key = flow->key;
2571 RockerOfDpaFlowMask *mask = flow->mask;
2572 RockerOfDpaFlowAction *action = flow->action;
2573
2574 if (flow->hits) {
2575 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2576 key->priority, key->tbl_id, flow->hits);
2577 } else {
2578 monitor_printf(mon, "%-4d %-3d ",
2579 key->priority, key->tbl_id);
2580 }
2581
2582 if (key->has_in_pport) {
2583 monitor_printf(mon, " pport %d", key->in_pport);
2584 if (mask->has_in_pport) {
2585 monitor_printf(mon, "(0x%x)", mask->in_pport);
2586 }
2587 }
2588
2589 if (key->has_vlan_id) {
2590 monitor_printf(mon, " vlan %d",
2591 key->vlan_id & VLAN_VID_MASK);
2592 if (mask->has_vlan_id) {
2593 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2594 }
2595 }
2596
2597 if (key->has_tunnel_id) {
2598 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2599 if (mask->has_tunnel_id) {
2600 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2601 }
2602 }
2603
2604 if (key->has_eth_type) {
2605 switch (key->eth_type) {
2606 case 0x0806:
2607 monitor_printf(mon, " ARP");
2608 break;
2609 case 0x0800:
2610 monitor_printf(mon, " IP");
2611 break;
2612 case 0x86dd:
2613 monitor_printf(mon, " IPv6");
2614 break;
2615 case 0x8809:
2616 monitor_printf(mon, " LACP");
2617 break;
2618 case 0x88cc:
2619 monitor_printf(mon, " LLDP");
2620 break;
2621 default:
2622 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2623 break;
2624 }
2625 }
2626
2627 if (key->has_eth_src) {
2628 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2629 (mask->has_eth_src) &&
2630 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2631 monitor_printf(mon, " src <any mcast/bcast>");
2632 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2633 (mask->has_eth_src) &&
2634 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2635 monitor_printf(mon, " src <any ucast>");
2636 } else {
2637 monitor_printf(mon, " src %s", key->eth_src);
2638 if (mask->has_eth_src) {
2639 monitor_printf(mon, "(%s)", mask->eth_src);
2640 }
2641 }
2642 }
2643
2644 if (key->has_eth_dst) {
2645 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2646 (mask->has_eth_dst) &&
2647 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2648 monitor_printf(mon, " dst <any mcast/bcast>");
2649 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2650 (mask->has_eth_dst) &&
2651 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2652 monitor_printf(mon, " dst <any ucast>");
2653 } else {
2654 monitor_printf(mon, " dst %s", key->eth_dst);
2655 if (mask->has_eth_dst) {
2656 monitor_printf(mon, "(%s)", mask->eth_dst);
2657 }
2658 }
2659 }
2660
2661 if (key->has_ip_proto) {
2662 monitor_printf(mon, " proto %d", key->ip_proto);
2663 if (mask->has_ip_proto) {
2664 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2665 }
2666 }
2667
2668 if (key->has_ip_tos) {
2669 monitor_printf(mon, " TOS %d", key->ip_tos);
2670 if (mask->has_ip_tos) {
2671 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2672 }
2673 }
2674
2675 if (key->has_ip_dst) {
2676 monitor_printf(mon, " dst %s", key->ip_dst);
2677 }
2678
2679 if (action->has_goto_tbl || action->has_group_id ||
2680 action->has_new_vlan_id) {
2681 monitor_printf(mon, " -->");
2682 }
2683
2684 if (action->has_new_vlan_id) {
2685 monitor_printf(mon, " apply new vlan %d",
2686 ntohs(action->new_vlan_id));
2687 }
2688
2689 if (action->has_group_id) {
2690 monitor_printf(mon, " write group 0x%08x", action->group_id);
2691 }
2692
2693 if (action->has_goto_tbl) {
2694 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2695 }
2696
2697 monitor_printf(mon, "\n");
2698 }
2699
2700 qapi_free_RockerOfDpaFlowList(list);
2701 }
2702
2703 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2704 {
2705 RockerOfDpaGroupList *list, *g;
2706 const char *name = qdict_get_str(qdict, "name");
2707 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2708 Error *err = NULL;
2709 bool set = false;
2710
2711 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2712 if (err != NULL) {
2713 hmp_handle_error(mon, &err);
2714 return;
2715 }
2716
2717 monitor_printf(mon, "id (decode) --> buckets\n");
2718
2719 for (g = list; g; g = g->next) {
2720 RockerOfDpaGroup *group = g->value;
2721
2722 monitor_printf(mon, "0x%08x", group->id);
2723
2724 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2725 group->type == 1 ? "L2 rewrite" :
2726 group->type == 2 ? "L3 unicast" :
2727 group->type == 3 ? "L2 multicast" :
2728 group->type == 4 ? "L2 flood" :
2729 group->type == 5 ? "L3 interface" :
2730 group->type == 6 ? "L3 multicast" :
2731 group->type == 7 ? "L3 ECMP" :
2732 group->type == 8 ? "L2 overlay" :
2733 "unknown");
2734
2735 if (group->has_vlan_id) {
2736 monitor_printf(mon, " vlan %d", group->vlan_id);
2737 }
2738
2739 if (group->has_pport) {
2740 monitor_printf(mon, " pport %d", group->pport);
2741 }
2742
2743 if (group->has_index) {
2744 monitor_printf(mon, " index %d", group->index);
2745 }
2746
2747 monitor_printf(mon, ") -->");
2748
2749 if (group->has_set_vlan_id && group->set_vlan_id) {
2750 set = true;
2751 monitor_printf(mon, " set vlan %d",
2752 group->set_vlan_id & VLAN_VID_MASK);
2753 }
2754
2755 if (group->has_set_eth_src) {
2756 if (!set) {
2757 set = true;
2758 monitor_printf(mon, " set");
2759 }
2760 monitor_printf(mon, " src %s", group->set_eth_src);
2761 }
2762
2763 if (group->has_set_eth_dst) {
2764 if (!set) {
2765 set = true;
2766 monitor_printf(mon, " set");
2767 }
2768 monitor_printf(mon, " dst %s", group->set_eth_dst);
2769 }
2770
2771 set = false;
2772
2773 if (group->has_ttl_check && group->ttl_check) {
2774 monitor_printf(mon, " check TTL");
2775 }
2776
2777 if (group->has_group_id && group->group_id) {
2778 monitor_printf(mon, " group id 0x%08x", group->group_id);
2779 }
2780
2781 if (group->has_pop_vlan && group->pop_vlan) {
2782 monitor_printf(mon, " pop vlan");
2783 }
2784
2785 if (group->has_out_pport) {
2786 monitor_printf(mon, " out pport %d", group->out_pport);
2787 }
2788
2789 if (group->has_group_ids) {
2790 struct uint32List *id;
2791
2792 monitor_printf(mon, " groups [");
2793 for (id = group->group_ids; id; id = id->next) {
2794 monitor_printf(mon, "0x%08x", id->value);
2795 if (id->next) {
2796 monitor_printf(mon, ",");
2797 }
2798 }
2799 monitor_printf(mon, "]");
2800 }
2801
2802 monitor_printf(mon, "\n");
2803 }
2804
2805 qapi_free_RockerOfDpaGroupList(list);
2806 }
2807
2808 void hmp_info_dump(Monitor *mon, const QDict *qdict)
2809 {
2810 DumpQueryResult *result = qmp_query_dump(NULL);
2811
2812 assert(result && result->status < DUMP_STATUS__MAX);
2813 monitor_printf(mon, "Status: %s\n", DumpStatus_str(result->status));
2814
2815 if (result->status == DUMP_STATUS_ACTIVE) {
2816 float percent = 0;
2817 assert(result->total != 0);
2818 percent = 100.0 * result->completed / result->total;
2819 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2820 }
2821
2822 qapi_free_DumpQueryResult(result);
2823 }
2824
2825 void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
2826 {
2827 ram_block_dump(mon);
2828 }
2829
2830 void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2831 {
2832 Error *err = NULL;
2833 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2834 HotpluggableCPUList *saved = l;
2835 CpuInstanceProperties *c;
2836
2837 if (err != NULL) {
2838 hmp_handle_error(mon, &err);
2839 return;
2840 }
2841
2842 monitor_printf(mon, "Hotpluggable CPUs:\n");
2843 while (l) {
2844 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2845 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2846 l->value->vcpus_count);
2847 if (l->value->has_qom_path) {
2848 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2849 }
2850
2851 c = l->value->props;
2852 monitor_printf(mon, " CPUInstance Properties:\n");
2853 if (c->has_node_id) {
2854 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
2855 }
2856 if (c->has_socket_id) {
2857 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
2858 }
2859 if (c->has_core_id) {
2860 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
2861 }
2862 if (c->has_thread_id) {
2863 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
2864 }
2865
2866 l = l->next;
2867 }
2868
2869 qapi_free_HotpluggableCPUList(saved);
2870 }
2871
2872 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2873 {
2874 Error *err = NULL;
2875 GuidInfo *info = qmp_query_vm_generation_id(&err);
2876 if (info) {
2877 monitor_printf(mon, "%s\n", info->guid);
2878 }
2879 hmp_handle_error(mon, &err);
2880 qapi_free_GuidInfo(info);
2881 }
2882
2883 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
2884 {
2885 Error *err = NULL;
2886 MemoryInfo *info = qmp_query_memory_size_summary(&err);
2887 if (info) {
2888 monitor_printf(mon, "base memory: %" PRIu64 "\n",
2889 info->base_memory);
2890
2891 if (info->has_plugged_memory) {
2892 monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
2893 info->plugged_memory);
2894 }
2895
2896 qapi_free_MemoryInfo(info);
2897 }
2898 hmp_handle_error(mon, &err);
2899 }
AR7 emulation for QEMU