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