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xen/MSI-X: latch MSI-X table writes
[qemu/ericb.git] / hmp.c
blob21406059c761d14b3aef4203e534013df9f907b3
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 "hmp.h"
17 #include "net/net.h"
18 #include "net/eth.h"
19 #include "sysemu/char.h"
20 #include "sysemu/block-backend.h"
21 #include "qemu/option.h"
22 #include "qemu/timer.h"
23 #include "qmp-commands.h"
24 #include "qemu/sockets.h"
25 #include "monitor/monitor.h"
26 #include "monitor/qdev.h"
27 #include "qapi/opts-visitor.h"
28 #include "qapi/qmp/qerror.h"
29 #include "qapi/string-output-visitor.h"
30 #include "qapi/util.h"
31 #include "qapi-visit.h"
32 #include "ui/console.h"
33 #include "block/qapi.h"
34 #include "qemu-io.h"
35
36 #ifdef CONFIG_SPICE
37 #include <spice/enums.h>
38 #endif
39
40 static void hmp_handle_error(Monitor *mon, Error **errp)
41 {
42 assert(errp);
43 if (*errp) {
44 monitor_printf(mon, "%s\n", error_get_pretty(*errp));
45 error_free(*errp);
46 }
47 }
48
49 void hmp_info_name(Monitor *mon, const QDict *qdict)
50 {
51 NameInfo *info;
52
53 info = qmp_query_name(NULL);
54 if (info->has_name) {
55 monitor_printf(mon, "%s\n", info->name);
56 }
57 qapi_free_NameInfo(info);
58 }
59
60 void hmp_info_version(Monitor *mon, const QDict *qdict)
61 {
62 VersionInfo *info;
63
64 info = qmp_query_version(NULL);
65
66 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
67 info->qemu->major, info->qemu->minor, info->qemu->micro,
68 info->package);
69
70 qapi_free_VersionInfo(info);
71 }
72
73 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
74 {
75 KvmInfo *info;
76
77 info = qmp_query_kvm(NULL);
78 monitor_printf(mon, "kvm support: ");
79 if (info->present) {
80 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
81 } else {
82 monitor_printf(mon, "not compiled\n");
83 }
84
85 qapi_free_KvmInfo(info);
86 }
87
88 void hmp_info_status(Monitor *mon, const QDict *qdict)
89 {
90 StatusInfo *info;
91
92 info = qmp_query_status(NULL);
93
94 monitor_printf(mon, "VM status: %s%s",
95 info->running ? "running" : "paused",
96 info->singlestep ? " (single step mode)" : "");
97
98 if (!info->running && info->status != RUN_STATE_PAUSED) {
99 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
100 }
101
102 monitor_printf(mon, "\n");
103
104 qapi_free_StatusInfo(info);
105 }
106
107 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
108 {
109 UuidInfo *info;
110
111 info = qmp_query_uuid(NULL);
112 monitor_printf(mon, "%s\n", info->UUID);
113 qapi_free_UuidInfo(info);
114 }
115
116 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
117 {
118 ChardevInfoList *char_info, *info;
119
120 char_info = qmp_query_chardev(NULL);
121 for (info = char_info; info; info = info->next) {
122 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
123 info->value->filename);
124 }
125
126 qapi_free_ChardevInfoList(char_info);
127 }
128
129 void hmp_info_mice(Monitor *mon, const QDict *qdict)
130 {
131 MouseInfoList *mice_list, *mouse;
132
133 mice_list = qmp_query_mice(NULL);
134 if (!mice_list) {
135 monitor_printf(mon, "No mouse devices connected\n");
136 return;
137 }
138
139 for (mouse = mice_list; mouse; mouse = mouse->next) {
140 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
141 mouse->value->current ? '*' : ' ',
142 mouse->value->index, mouse->value->name,
143 mouse->value->absolute ? " (absolute)" : "");
144 }
145
146 qapi_free_MouseInfoList(mice_list);
147 }
148
149 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
150 {
151 MigrationInfo *info;
152 MigrationCapabilityStatusList *caps, *cap;
153
154 info = qmp_query_migrate(NULL);
155 caps = qmp_query_migrate_capabilities(NULL);
156
157 /* do not display parameters during setup */
158 if (info->has_status && caps) {
159 monitor_printf(mon, "capabilities: ");
160 for (cap = caps; cap; cap = cap->next) {
161 monitor_printf(mon, "%s: %s ",
162 MigrationCapability_lookup[cap->value->capability],
163 cap->value->state ? "on" : "off");
164 }
165 monitor_printf(mon, "\n");
166 }
167
168 if (info->has_status) {
169 monitor_printf(mon, "Migration status: %s\n",
170 MigrationStatus_lookup[info->status]);
171 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
172 info->total_time);
173 if (info->has_expected_downtime) {
174 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
175 info->expected_downtime);
176 }
177 if (info->has_downtime) {
178 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
179 info->downtime);
180 }
181 if (info->has_setup_time) {
182 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
183 info->setup_time);
184 }
185 }
186
187 if (info->has_ram) {
188 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
189 info->ram->transferred >> 10);
190 monitor_printf(mon, "throughput: %0.2f mbps\n",
191 info->ram->mbps);
192 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
193 info->ram->remaining >> 10);
194 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
195 info->ram->total >> 10);
196 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
197 info->ram->duplicate);
198 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
199 info->ram->skipped);
200 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
201 info->ram->normal);
202 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
203 info->ram->normal_bytes >> 10);
204 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
205 info->ram->dirty_sync_count);
206 if (info->ram->dirty_pages_rate) {
207 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
208 info->ram->dirty_pages_rate);
209 }
210 }
211
212 if (info->has_disk) {
213 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
214 info->disk->transferred >> 10);
215 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
216 info->disk->remaining >> 10);
217 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
218 info->disk->total >> 10);
219 }
220
221 if (info->has_xbzrle_cache) {
222 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
223 info->xbzrle_cache->cache_size);
224 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
225 info->xbzrle_cache->bytes >> 10);
226 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
227 info->xbzrle_cache->pages);
228 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
229 info->xbzrle_cache->cache_miss);
230 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
231 info->xbzrle_cache->cache_miss_rate);
232 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
233 info->xbzrle_cache->overflow);
234 }
235
236 if (info->has_x_cpu_throttle_percentage) {
237 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
238 info->x_cpu_throttle_percentage);
239 }
240
241 qapi_free_MigrationInfo(info);
242 qapi_free_MigrationCapabilityStatusList(caps);
243 }
244
245 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
246 {
247 MigrationCapabilityStatusList *caps, *cap;
248
249 caps = qmp_query_migrate_capabilities(NULL);
250
251 if (caps) {
252 monitor_printf(mon, "capabilities: ");
253 for (cap = caps; cap; cap = cap->next) {
254 monitor_printf(mon, "%s: %s ",
255 MigrationCapability_lookup[cap->value->capability],
256 cap->value->state ? "on" : "off");
257 }
258 monitor_printf(mon, "\n");
259 }
260
261 qapi_free_MigrationCapabilityStatusList(caps);
262 }
263
264 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
265 {
266 MigrationParameters *params;
267
268 params = qmp_query_migrate_parameters(NULL);
269
270 if (params) {
271 monitor_printf(mon, "parameters:");
272 monitor_printf(mon, " %s: %" PRId64,
273 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
274 params->compress_level);
275 monitor_printf(mon, " %s: %" PRId64,
276 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
277 params->compress_threads);
278 monitor_printf(mon, " %s: %" PRId64,
279 MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
280 params->decompress_threads);
281 monitor_printf(mon, " %s: %" PRId64,
282 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL],
283 params->x_cpu_throttle_initial);
284 monitor_printf(mon, " %s: %" PRId64,
285 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT],
286 params->x_cpu_throttle_increment);
287 monitor_printf(mon, "\n");
288 }
289
290 qapi_free_MigrationParameters(params);
291 }
292
293 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
294 {
295 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
296 qmp_query_migrate_cache_size(NULL) >> 10);
297 }
298
299 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
300 {
301 CpuInfoList *cpu_list, *cpu;
302
303 cpu_list = qmp_query_cpus(NULL);
304
305 for (cpu = cpu_list; cpu; cpu = cpu->next) {
306 int active = ' ';
307
308 if (cpu->value->CPU == monitor_get_cpu_index()) {
309 active = '*';
310 }
311
312 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
313
314 if (cpu->value->has_pc) {
315 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->pc);
316 }
317 if (cpu->value->has_nip) {
318 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
319 }
320 if (cpu->value->has_npc) {
321 monitor_printf(mon, " npc=0x%016" PRIx64, cpu->value->npc);
322 }
323 if (cpu->value->has_PC) {
324 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
325 }
326
327 if (cpu->value->halted) {
328 monitor_printf(mon, " (halted)");
329 }
330
331 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
332 }
333
334 qapi_free_CpuInfoList(cpu_list);
335 }
336
337 static void print_block_info(Monitor *mon, BlockInfo *info,
338 BlockDeviceInfo *inserted, bool verbose)
339 {
340 ImageInfo *image_info;
341
342 assert(!info || !info->has_inserted || info->inserted == inserted);
343
344 if (info) {
345 monitor_printf(mon, "%s", info->device);
346 if (inserted && inserted->has_node_name) {
347 monitor_printf(mon, " (%s)", inserted->node_name);
348 }
349 } else {
350 assert(inserted);
351 monitor_printf(mon, "%s",
352 inserted->has_node_name
353 ? inserted->node_name
354 : "<anonymous>");
355 }
356
357 if (inserted) {
358 monitor_printf(mon, ": %s (%s%s%s)\n",
359 inserted->file,
360 inserted->drv,
361 inserted->ro ? ", read-only" : "",
362 inserted->encrypted ? ", encrypted" : "");
363 } else {
364 monitor_printf(mon, ": [not inserted]\n");
365 }
366
367 if (info) {
368 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
369 monitor_printf(mon, " I/O status: %s\n",
370 BlockDeviceIoStatus_lookup[info->io_status]);
371 }
372
373 if (info->removable) {
374 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
375 info->locked ? "" : "not ",
376 info->tray_open ? "open" : "closed");
377 }
378 }
379
380
381 if (!inserted) {
382 return;
383 }
384
385 monitor_printf(mon, " Cache mode: %s%s%s\n",
386 inserted->cache->writeback ? "writeback" : "writethrough",
387 inserted->cache->direct ? ", direct" : "",
388 inserted->cache->no_flush ? ", ignore flushes" : "");
389
390 if (inserted->has_backing_file) {
391 monitor_printf(mon,
392 " Backing file: %s "
393 "(chain depth: %" PRId64 ")\n",
394 inserted->backing_file,
395 inserted->backing_file_depth);
396 }
397
398 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
399 monitor_printf(mon, " Detect zeroes: %s\n",
400 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
401 }
402
403 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
404 inserted->iops || inserted->iops_rd || inserted->iops_wr)
405 {
406 monitor_printf(mon, " I/O throttling: bps=%" PRId64
407 " bps_rd=%" PRId64 " bps_wr=%" PRId64
408 " bps_max=%" PRId64
409 " bps_rd_max=%" PRId64
410 " bps_wr_max=%" PRId64
411 " iops=%" PRId64 " iops_rd=%" PRId64
412 " iops_wr=%" PRId64
413 " iops_max=%" PRId64
414 " iops_rd_max=%" PRId64
415 " iops_wr_max=%" PRId64
416 " iops_size=%" PRId64
417 " group=%s\n",
418 inserted->bps,
419 inserted->bps_rd,
420 inserted->bps_wr,
421 inserted->bps_max,
422 inserted->bps_rd_max,
423 inserted->bps_wr_max,
424 inserted->iops,
425 inserted->iops_rd,
426 inserted->iops_wr,
427 inserted->iops_max,
428 inserted->iops_rd_max,
429 inserted->iops_wr_max,
430 inserted->iops_size,
431 inserted->group);
432 }
433
434 if (verbose) {
435 monitor_printf(mon, "\nImages:\n");
436 image_info = inserted->image;
437 while (1) {
438 bdrv_image_info_dump((fprintf_function)monitor_printf,
439 mon, image_info);
440 if (image_info->has_backing_image) {
441 image_info = image_info->backing_image;
442 } else {
443 break;
444 }
445 }
446 }
447 }
448
449 void hmp_info_block(Monitor *mon, const QDict *qdict)
450 {
451 BlockInfoList *block_list, *info;
452 BlockDeviceInfoList *blockdev_list, *blockdev;
453 const char *device = qdict_get_try_str(qdict, "device");
454 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
455 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
456 bool printed = false;
457
458 /* Print BlockBackend information */
459 if (!nodes) {
460 block_list = qmp_query_block(NULL);
461 } else {
462 block_list = NULL;
463 }
464
465 for (info = block_list; info; info = info->next) {
466 if (device && strcmp(device, info->value->device)) {
467 continue;
468 }
469
470 if (info != block_list) {
471 monitor_printf(mon, "\n");
472 }
473
474 print_block_info(mon, info->value, info->value->has_inserted
475 ? info->value->inserted : NULL,
476 verbose);
477 printed = true;
478 }
479
480 qapi_free_BlockInfoList(block_list);
481
482 if ((!device && !nodes) || printed) {
483 return;
484 }
485
486 /* Print node information */
487 blockdev_list = qmp_query_named_block_nodes(NULL);
488 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
489 assert(blockdev->value->has_node_name);
490 if (device && strcmp(device, blockdev->value->node_name)) {
491 continue;
492 }
493
494 if (blockdev != blockdev_list) {
495 monitor_printf(mon, "\n");
496 }
497
498 print_block_info(mon, NULL, blockdev->value, verbose);
499 }
500 qapi_free_BlockDeviceInfoList(blockdev_list);
501 }
502
503 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
504 {
505 BlockStatsList *stats_list, *stats;
506
507 stats_list = qmp_query_blockstats(false, false, NULL);
508
509 for (stats = stats_list; stats; stats = stats->next) {
510 if (!stats->value->has_device) {
511 continue;
512 }
513
514 monitor_printf(mon, "%s:", stats->value->device);
515 monitor_printf(mon, " rd_bytes=%" PRId64
516 " wr_bytes=%" PRId64
517 " rd_operations=%" PRId64
518 " wr_operations=%" PRId64
519 " flush_operations=%" PRId64
520 " wr_total_time_ns=%" PRId64
521 " rd_total_time_ns=%" PRId64
522 " flush_total_time_ns=%" PRId64
523 " rd_merged=%" PRId64
524 " wr_merged=%" PRId64
525 " idle_time_ns=%" PRId64
526 "\n",
527 stats->value->stats->rd_bytes,
528 stats->value->stats->wr_bytes,
529 stats->value->stats->rd_operations,
530 stats->value->stats->wr_operations,
531 stats->value->stats->flush_operations,
532 stats->value->stats->wr_total_time_ns,
533 stats->value->stats->rd_total_time_ns,
534 stats->value->stats->flush_total_time_ns,
535 stats->value->stats->rd_merged,
536 stats->value->stats->wr_merged,
537 stats->value->stats->idle_time_ns);
538 }
539
540 qapi_free_BlockStatsList(stats_list);
541 }
542
543 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
544 {
545 VncInfo *info;
546 Error *err = NULL;
547 VncClientInfoList *client;
548
549 info = qmp_query_vnc(&err);
550 if (err) {
551 monitor_printf(mon, "%s\n", error_get_pretty(err));
552 error_free(err);
553 return;
554 }
555
556 if (!info->enabled) {
557 monitor_printf(mon, "Server: disabled\n");
558 goto out;
559 }
560
561 monitor_printf(mon, "Server:\n");
562 if (info->has_host && info->has_service) {
563 monitor_printf(mon, " address: %s:%s\n", info->host, info->service);
564 }
565 if (info->has_auth) {
566 monitor_printf(mon, " auth: %s\n", info->auth);
567 }
568
569 if (!info->has_clients || info->clients == NULL) {
570 monitor_printf(mon, "Client: none\n");
571 } else {
572 for (client = info->clients; client; client = client->next) {
573 monitor_printf(mon, "Client:\n");
574 monitor_printf(mon, " address: %s:%s\n",
575 client->value->host,
576 client->value->service);
577 monitor_printf(mon, " x509_dname: %s\n",
578 client->value->x509_dname ?
579 client->value->x509_dname : "none");
580 monitor_printf(mon, " username: %s\n",
581 client->value->has_sasl_username ?
582 client->value->sasl_username : "none");
583 }
584 }
585
586 out:
587 qapi_free_VncInfo(info);
588 }
589
590 #ifdef CONFIG_SPICE
591 void hmp_info_spice(Monitor *mon, const QDict *qdict)
592 {
593 SpiceChannelList *chan;
594 SpiceInfo *info;
595 const char *channel_name;
596 const char * const channel_names[] = {
597 [SPICE_CHANNEL_MAIN] = "main",
598 [SPICE_CHANNEL_DISPLAY] = "display",
599 [SPICE_CHANNEL_INPUTS] = "inputs",
600 [SPICE_CHANNEL_CURSOR] = "cursor",
601 [SPICE_CHANNEL_PLAYBACK] = "playback",
602 [SPICE_CHANNEL_RECORD] = "record",
603 [SPICE_CHANNEL_TUNNEL] = "tunnel",
604 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
605 [SPICE_CHANNEL_USBREDIR] = "usbredir",
606 [SPICE_CHANNEL_PORT] = "port",
607 #if 0
608 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
609 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
610 * as quick fix for build failures with older versions. */
611 [SPICE_CHANNEL_WEBDAV] = "webdav",
612 #endif
613 };
614
615 info = qmp_query_spice(NULL);
616
617 if (!info->enabled) {
618 monitor_printf(mon, "Server: disabled\n");
619 goto out;
620 }
621
622 monitor_printf(mon, "Server:\n");
623 if (info->has_port) {
624 monitor_printf(mon, " address: %s:%" PRId64 "\n",
625 info->host, info->port);
626 }
627 if (info->has_tls_port) {
628 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
629 info->host, info->tls_port);
630 }
631 monitor_printf(mon, " migrated: %s\n",
632 info->migrated ? "true" : "false");
633 monitor_printf(mon, " auth: %s\n", info->auth);
634 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
635 monitor_printf(mon, " mouse-mode: %s\n",
636 SpiceQueryMouseMode_lookup[info->mouse_mode]);
637
638 if (!info->has_channels || info->channels == NULL) {
639 monitor_printf(mon, "Channels: none\n");
640 } else {
641 for (chan = info->channels; chan; chan = chan->next) {
642 monitor_printf(mon, "Channel:\n");
643 monitor_printf(mon, " address: %s:%s%s\n",
644 chan->value->host, chan->value->port,
645 chan->value->tls ? " [tls]" : "");
646 monitor_printf(mon, " session: %" PRId64 "\n",
647 chan->value->connection_id);
648 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
649 chan->value->channel_type, chan->value->channel_id);
650
651 channel_name = "unknown";
652 if (chan->value->channel_type > 0 &&
653 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
654 channel_names[chan->value->channel_type]) {
655 channel_name = channel_names[chan->value->channel_type];
656 }
657
658 monitor_printf(mon, " channel name: %s\n", channel_name);
659 }
660 }
661
662 out:
663 qapi_free_SpiceInfo(info);
664 }
665 #endif
666
667 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
668 {
669 BalloonInfo *info;
670 Error *err = NULL;
671
672 info = qmp_query_balloon(&err);
673 if (err) {
674 monitor_printf(mon, "%s\n", error_get_pretty(err));
675 error_free(err);
676 return;
677 }
678
679 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
680
681 qapi_free_BalloonInfo(info);
682 }
683
684 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
685 {
686 PciMemoryRegionList *region;
687
688 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
689 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
690 dev->slot, dev->function);
691 monitor_printf(mon, " ");
692
693 if (dev->class_info->has_desc) {
694 monitor_printf(mon, "%s", dev->class_info->desc);
695 } else {
696 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
697 }
698
699 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
700 dev->id->vendor, dev->id->device);
701
702 if (dev->has_irq) {
703 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
704 }
705
706 if (dev->has_pci_bridge) {
707 monitor_printf(mon, " BUS %" PRId64 ".\n",
708 dev->pci_bridge->bus->number);
709 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
710 dev->pci_bridge->bus->secondary);
711 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
712 dev->pci_bridge->bus->subordinate);
713
714 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
715 dev->pci_bridge->bus->io_range->base,
716 dev->pci_bridge->bus->io_range->limit);
717
718 monitor_printf(mon,
719 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
720 dev->pci_bridge->bus->memory_range->base,
721 dev->pci_bridge->bus->memory_range->limit);
722
723 monitor_printf(mon, " prefetchable memory range "
724 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
725 dev->pci_bridge->bus->prefetchable_range->base,
726 dev->pci_bridge->bus->prefetchable_range->limit);
727 }
728
729 for (region = dev->regions; region; region = region->next) {
730 uint64_t addr, size;
731
732 addr = region->value->address;
733 size = region->value->size;
734
735 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
736
737 if (!strcmp(region->value->type, "io")) {
738 monitor_printf(mon, "I/O at 0x%04" PRIx64
739 " [0x%04" PRIx64 "].\n",
740 addr, addr + size - 1);
741 } else {
742 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
743 " [0x%08" PRIx64 "].\n",
744 region->value->mem_type_64 ? 64 : 32,
745 region->value->prefetch ? " prefetchable" : "",
746 addr, addr + size - 1);
747 }
748 }
749
750 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
751
752 if (dev->has_pci_bridge) {
753 if (dev->pci_bridge->has_devices) {
754 PciDeviceInfoList *cdev;
755 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
756 hmp_info_pci_device(mon, cdev->value);
757 }
758 }
759 }
760 }
761
762 void hmp_info_pci(Monitor *mon, const QDict *qdict)
763 {
764 PciInfoList *info_list, *info;
765 Error *err = NULL;
766
767 info_list = qmp_query_pci(&err);
768 if (err) {
769 monitor_printf(mon, "PCI devices not supported\n");
770 error_free(err);
771 return;
772 }
773
774 for (info = info_list; info; info = info->next) {
775 PciDeviceInfoList *dev;
776
777 for (dev = info->value->devices; dev; dev = dev->next) {
778 hmp_info_pci_device(mon, dev->value);
779 }
780 }
781
782 qapi_free_PciInfoList(info_list);
783 }
784
785 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
786 {
787 BlockJobInfoList *list;
788 Error *err = NULL;
789
790 list = qmp_query_block_jobs(&err);
791 assert(!err);
792
793 if (!list) {
794 monitor_printf(mon, "No active jobs\n");
795 return;
796 }
797
798 while (list) {
799 if (strcmp(list->value->type, "stream") == 0) {
800 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
801 " of %" PRId64 " bytes, speed limit %" PRId64
802 " bytes/s\n",
803 list->value->device,
804 list->value->offset,
805 list->value->len,
806 list->value->speed);
807 } else {
808 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
809 " of %" PRId64 " bytes, speed limit %" PRId64
810 " bytes/s\n",
811 list->value->type,
812 list->value->device,
813 list->value->offset,
814 list->value->len,
815 list->value->speed);
816 }
817 list = list->next;
818 }
819
820 qapi_free_BlockJobInfoList(list);
821 }
822
823 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
824 {
825 TPMInfoList *info_list, *info;
826 Error *err = NULL;
827 unsigned int c = 0;
828 TPMPassthroughOptions *tpo;
829
830 info_list = qmp_query_tpm(&err);
831 if (err) {
832 monitor_printf(mon, "TPM device not supported\n");
833 error_free(err);
834 return;
835 }
836
837 if (info_list) {
838 monitor_printf(mon, "TPM device:\n");
839 }
840
841 for (info = info_list; info; info = info->next) {
842 TPMInfo *ti = info->value;
843 monitor_printf(mon, " tpm%d: model=%s\n",
844 c, TpmModel_lookup[ti->model]);
845
846 monitor_printf(mon, " \\ %s: type=%s",
847 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
848
849 switch (ti->options->type) {
850 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
851 tpo = ti->options->u.passthrough;
852 monitor_printf(mon, "%s%s%s%s",
853 tpo->has_path ? ",path=" : "",
854 tpo->has_path ? tpo->path : "",
855 tpo->has_cancel_path ? ",cancel-path=" : "",
856 tpo->has_cancel_path ? tpo->cancel_path : "");
857 break;
858 case TPM_TYPE_OPTIONS_KIND_MAX:
859 break;
860 }
861 monitor_printf(mon, "\n");
862 c++;
863 }
864 qapi_free_TPMInfoList(info_list);
865 }
866
867 void hmp_quit(Monitor *mon, const QDict *qdict)
868 {
869 monitor_suspend(mon);
870 qmp_quit(NULL);
871 }
872
873 void hmp_stop(Monitor *mon, const QDict *qdict)
874 {
875 qmp_stop(NULL);
876 }
877
878 void hmp_system_reset(Monitor *mon, const QDict *qdict)
879 {
880 qmp_system_reset(NULL);
881 }
882
883 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
884 {
885 qmp_system_powerdown(NULL);
886 }
887
888 void hmp_cpu(Monitor *mon, const QDict *qdict)
889 {
890 int64_t cpu_index;
891
892 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
893 use it are converted to the QAPI */
894 cpu_index = qdict_get_int(qdict, "index");
895 if (monitor_set_cpu(cpu_index) < 0) {
896 monitor_printf(mon, "invalid CPU index\n");
897 }
898 }
899
900 void hmp_memsave(Monitor *mon, const QDict *qdict)
901 {
902 uint32_t size = qdict_get_int(qdict, "size");
903 const char *filename = qdict_get_str(qdict, "filename");
904 uint64_t addr = qdict_get_int(qdict, "val");
905 Error *err = NULL;
906
907 qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
908 hmp_handle_error(mon, &err);
909 }
910
911 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
912 {
913 uint32_t size = qdict_get_int(qdict, "size");
914 const char *filename = qdict_get_str(qdict, "filename");
915 uint64_t addr = qdict_get_int(qdict, "val");
916 Error *err = NULL;
917
918 qmp_pmemsave(addr, size, filename, &err);
919 hmp_handle_error(mon, &err);
920 }
921
922 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
923 {
924 const char *chardev = qdict_get_str(qdict, "device");
925 const char *data = qdict_get_str(qdict, "data");
926 Error *err = NULL;
927
928 qmp_ringbuf_write(chardev, data, false, 0, &err);
929
930 hmp_handle_error(mon, &err);
931 }
932
933 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
934 {
935 uint32_t size = qdict_get_int(qdict, "size");
936 const char *chardev = qdict_get_str(qdict, "device");
937 char *data;
938 Error *err = NULL;
939 int i;
940
941 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
942 if (err) {
943 monitor_printf(mon, "%s\n", error_get_pretty(err));
944 error_free(err);
945 return;
946 }
947
948 for (i = 0; data[i]; i++) {
949 unsigned char ch = data[i];
950
951 if (ch == '\\') {
952 monitor_printf(mon, "\\\\");
953 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
954 monitor_printf(mon, "\\u%04X", ch);
955 } else {
956 monitor_printf(mon, "%c", ch);
957 }
958
959 }
960 monitor_printf(mon, "\n");
961 g_free(data);
962 }
963
964 static void hmp_cont_cb(void *opaque, int err)
965 {
966 if (!err) {
967 qmp_cont(NULL);
968 }
969 }
970
971 static bool key_is_missing(const BlockInfo *bdev)
972 {
973 return (bdev->inserted && bdev->inserted->encryption_key_missing);
974 }
975
976 void hmp_cont(Monitor *mon, const QDict *qdict)
977 {
978 BlockInfoList *bdev_list, *bdev;
979 Error *err = NULL;
980
981 bdev_list = qmp_query_block(NULL);
982 for (bdev = bdev_list; bdev; bdev = bdev->next) {
983 if (key_is_missing(bdev->value)) {
984 monitor_read_block_device_key(mon, bdev->value->device,
985 hmp_cont_cb, NULL);
986 goto out;
987 }
988 }
989
990 qmp_cont(&err);
991 hmp_handle_error(mon, &err);
992
993 out:
994 qapi_free_BlockInfoList(bdev_list);
995 }
996
997 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
998 {
999 qmp_system_wakeup(NULL);
1000 }
1001
1002 void hmp_nmi(Monitor *mon, const QDict *qdict)
1003 {
1004 Error *err = NULL;
1005
1006 qmp_inject_nmi(&err);
1007 hmp_handle_error(mon, &err);
1008 }
1009
1010 void hmp_set_link(Monitor *mon, const QDict *qdict)
1011 {
1012 const char *name = qdict_get_str(qdict, "name");
1013 bool up = qdict_get_bool(qdict, "up");
1014 Error *err = NULL;
1015
1016 qmp_set_link(name, up, &err);
1017 hmp_handle_error(mon, &err);
1018 }
1019
1020 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1021 {
1022 const char *device = qdict_get_str(qdict, "device");
1023 const char *password = qdict_get_str(qdict, "password");
1024 Error *err = NULL;
1025
1026 qmp_block_passwd(true, device, false, NULL, password, &err);
1027 hmp_handle_error(mon, &err);
1028 }
1029
1030 void hmp_balloon(Monitor *mon, const QDict *qdict)
1031 {
1032 int64_t value = qdict_get_int(qdict, "value");
1033 Error *err = NULL;
1034
1035 qmp_balloon(value, &err);
1036 if (err) {
1037 monitor_printf(mon, "balloon: %s\n", error_get_pretty(err));
1038 error_free(err);
1039 }
1040 }
1041
1042 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1043 {
1044 const char *device = qdict_get_str(qdict, "device");
1045 int64_t size = qdict_get_int(qdict, "size");
1046 Error *err = NULL;
1047
1048 qmp_block_resize(true, device, false, NULL, size, &err);
1049 hmp_handle_error(mon, &err);
1050 }
1051
1052 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1053 {
1054 const char *device = qdict_get_str(qdict, "device");
1055 const char *filename = qdict_get_str(qdict, "target");
1056 const char *format = qdict_get_try_str(qdict, "format");
1057 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1058 bool full = qdict_get_try_bool(qdict, "full", false);
1059 enum NewImageMode mode;
1060 Error *err = NULL;
1061
1062 if (!filename) {
1063 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1064 hmp_handle_error(mon, &err);
1065 return;
1066 }
1067
1068 if (reuse) {
1069 mode = NEW_IMAGE_MODE_EXISTING;
1070 } else {
1071 mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1072 }
1073
1074 qmp_drive_mirror(device, filename, !!format, format,
1075 false, NULL, false, NULL,
1076 full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1077 true, mode, false, 0, false, 0, false, 0,
1078 false, 0, false, 0, false, true, &err);
1079 hmp_handle_error(mon, &err);
1080 }
1081
1082 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1083 {
1084 const char *device = qdict_get_str(qdict, "device");
1085 const char *filename = qdict_get_str(qdict, "target");
1086 const char *format = qdict_get_try_str(qdict, "format");
1087 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1088 bool full = qdict_get_try_bool(qdict, "full", false);
1089 enum NewImageMode mode;
1090 Error *err = NULL;
1091
1092 if (!filename) {
1093 error_setg(&err, QERR_MISSING_PARAMETER, "target");
1094 hmp_handle_error(mon, &err);
1095 return;
1096 }
1097
1098 if (reuse) {
1099 mode = NEW_IMAGE_MODE_EXISTING;
1100 } else {
1101 mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1102 }
1103
1104 qmp_drive_backup(device, filename, !!format, format,
1105 full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1106 true, mode, false, 0, false, NULL,
1107 false, 0, false, 0, &err);
1108 hmp_handle_error(mon, &err);
1109 }
1110
1111 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1112 {
1113 const char *device = qdict_get_str(qdict, "device");
1114 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1115 const char *format = qdict_get_try_str(qdict, "format");
1116 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1117 enum NewImageMode mode;
1118 Error *err = NULL;
1119
1120 if (!filename) {
1121 /* In the future, if 'snapshot-file' is not specified, the snapshot
1122 will be taken internally. Today it's actually required. */
1123 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1124 hmp_handle_error(mon, &err);
1125 return;
1126 }
1127
1128 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1129 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1130 filename, false, NULL,
1131 !!format, format,
1132 true, mode, &err);
1133 hmp_handle_error(mon, &err);
1134 }
1135
1136 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1137 {
1138 const char *device = qdict_get_str(qdict, "device");
1139 const char *name = qdict_get_str(qdict, "name");
1140 Error *err = NULL;
1141
1142 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1143 hmp_handle_error(mon, &err);
1144 }
1145
1146 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1147 {
1148 const char *device = qdict_get_str(qdict, "device");
1149 const char *name = qdict_get_str(qdict, "name");
1150 const char *id = qdict_get_try_str(qdict, "id");
1151 Error *err = NULL;
1152
1153 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1154 true, name, &err);
1155 hmp_handle_error(mon, &err);
1156 }
1157
1158 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1159 {
1160 qmp_migrate_cancel(NULL);
1161 }
1162
1163 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1164 {
1165 Error *err = NULL;
1166 const char *uri = qdict_get_str(qdict, "uri");
1167
1168 qmp_migrate_incoming(uri, &err);
1169
1170 hmp_handle_error(mon, &err);
1171 }
1172
1173 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1174 {
1175 double value = qdict_get_double(qdict, "value");
1176 qmp_migrate_set_downtime(value, NULL);
1177 }
1178
1179 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1180 {
1181 int64_t value = qdict_get_int(qdict, "value");
1182 Error *err = NULL;
1183
1184 qmp_migrate_set_cache_size(value, &err);
1185 if (err) {
1186 monitor_printf(mon, "%s\n", error_get_pretty(err));
1187 error_free(err);
1188 return;
1189 }
1190 }
1191
1192 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1193 {
1194 int64_t value = qdict_get_int(qdict, "value");
1195 qmp_migrate_set_speed(value, NULL);
1196 }
1197
1198 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1199 {
1200 const char *cap = qdict_get_str(qdict, "capability");
1201 bool state = qdict_get_bool(qdict, "state");
1202 Error *err = NULL;
1203 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1204 int i;
1205
1206 for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
1207 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1208 caps->value = g_malloc0(sizeof(*caps->value));
1209 caps->value->capability = i;
1210 caps->value->state = state;
1211 caps->next = NULL;
1212 qmp_migrate_set_capabilities(caps, &err);
1213 break;
1214 }
1215 }
1216
1217 if (i == MIGRATION_CAPABILITY_MAX) {
1218 error_setg(&err, QERR_INVALID_PARAMETER, cap);
1219 }
1220
1221 qapi_free_MigrationCapabilityStatusList(caps);
1222
1223 if (err) {
1224 monitor_printf(mon, "migrate_set_capability: %s\n",
1225 error_get_pretty(err));
1226 error_free(err);
1227 }
1228 }
1229
1230 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1231 {
1232 const char *param = qdict_get_str(qdict, "parameter");
1233 int value = qdict_get_int(qdict, "value");
1234 Error *err = NULL;
1235 bool has_compress_level = false;
1236 bool has_compress_threads = false;
1237 bool has_decompress_threads = false;
1238 bool has_x_cpu_throttle_initial = false;
1239 bool has_x_cpu_throttle_increment = false;
1240 int i;
1241
1242 for (i = 0; i < MIGRATION_PARAMETER_MAX; i++) {
1243 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1244 switch (i) {
1245 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1246 has_compress_level = true;
1247 break;
1248 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1249 has_compress_threads = true;
1250 break;
1251 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1252 has_decompress_threads = true;
1253 break;
1254 case MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL:
1255 has_x_cpu_throttle_initial = true;
1256 break;
1257 case MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT:
1258 has_x_cpu_throttle_increment = true;
1259 break;
1260 }
1261 qmp_migrate_set_parameters(has_compress_level, value,
1262 has_compress_threads, value,
1263 has_decompress_threads, value,
1264 has_x_cpu_throttle_initial, value,
1265 has_x_cpu_throttle_increment, value,
1266 &err);
1267 break;
1268 }
1269 }
1270
1271 if (i == MIGRATION_PARAMETER_MAX) {
1272 error_setg(&err, QERR_INVALID_PARAMETER, param);
1273 }
1274
1275 if (err) {
1276 monitor_printf(mon, "migrate_set_parameter: %s\n",
1277 error_get_pretty(err));
1278 error_free(err);
1279 }
1280 }
1281
1282 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1283 {
1284 Error *err = NULL;
1285 const char *protocol = qdict_get_str(qdict, "protocol");
1286 const char *hostname = qdict_get_str(qdict, "hostname");
1287 bool has_port = qdict_haskey(qdict, "port");
1288 int port = qdict_get_try_int(qdict, "port", -1);
1289 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1290 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1291 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1292
1293 qmp_client_migrate_info(protocol, hostname,
1294 has_port, port, has_tls_port, tls_port,
1295 !!cert_subject, cert_subject, &err);
1296 hmp_handle_error(mon, &err);
1297 }
1298
1299 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1300 {
1301 Error *err = NULL;
1302 qmp_migrate_start_postcopy(&err);
1303 hmp_handle_error(mon, &err);
1304 }
1305
1306 void hmp_set_password(Monitor *mon, const QDict *qdict)
1307 {
1308 const char *protocol = qdict_get_str(qdict, "protocol");
1309 const char *password = qdict_get_str(qdict, "password");
1310 const char *connected = qdict_get_try_str(qdict, "connected");
1311 Error *err = NULL;
1312
1313 qmp_set_password(protocol, password, !!connected, connected, &err);
1314 hmp_handle_error(mon, &err);
1315 }
1316
1317 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1318 {
1319 const char *protocol = qdict_get_str(qdict, "protocol");
1320 const char *whenstr = qdict_get_str(qdict, "time");
1321 Error *err = NULL;
1322
1323 qmp_expire_password(protocol, whenstr, &err);
1324 hmp_handle_error(mon, &err);
1325 }
1326
1327 void hmp_eject(Monitor *mon, const QDict *qdict)
1328 {
1329 bool force = qdict_get_try_bool(qdict, "force", false);
1330 const char *device = qdict_get_str(qdict, "device");
1331 Error *err = NULL;
1332
1333 qmp_eject(device, true, force, &err);
1334 hmp_handle_error(mon, &err);
1335 }
1336
1337 static void hmp_change_read_arg(void *opaque, const char *password,
1338 void *readline_opaque)
1339 {
1340 qmp_change_vnc_password(password, NULL);
1341 monitor_read_command(opaque, 1);
1342 }
1343
1344 void hmp_change(Monitor *mon, const QDict *qdict)
1345 {
1346 const char *device = qdict_get_str(qdict, "device");
1347 const char *target = qdict_get_str(qdict, "target");
1348 const char *arg = qdict_get_try_str(qdict, "arg");
1349 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1350 BlockdevChangeReadOnlyMode read_only_mode = 0;
1351 Error *err = NULL;
1352
1353 if (strcmp(device, "vnc") == 0) {
1354 if (read_only) {
1355 monitor_printf(mon,
1356 "Parameter 'read-only-mode' is invalid for VNC\n");
1357 return;
1358 }
1359 if (strcmp(target, "passwd") == 0 ||
1360 strcmp(target, "password") == 0) {
1361 if (!arg) {
1362 monitor_read_password(mon, hmp_change_read_arg, NULL);
1363 return;
1364 }
1365 }
1366 qmp_change("vnc", target, !!arg, arg, &err);
1367 } else {
1368 if (read_only) {
1369 read_only_mode =
1370 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1371 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE_MAX,
1372 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1373 if (err) {
1374 hmp_handle_error(mon, &err);
1375 return;
1376 }
1377 }
1378
1379 qmp_blockdev_change_medium(device, target, !!arg, arg,
1380 !!read_only, read_only_mode, &err);
1381 if (err &&
1382 error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1383 error_free(err);
1384 monitor_read_block_device_key(mon, device, NULL, NULL);
1385 return;
1386 }
1387 }
1388
1389 hmp_handle_error(mon, &err);
1390 }
1391
1392 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1393 {
1394 Error *err = NULL;
1395
1396 qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
1397 qdict_get_int(qdict, "bps"),
1398 qdict_get_int(qdict, "bps_rd"),
1399 qdict_get_int(qdict, "bps_wr"),
1400 qdict_get_int(qdict, "iops"),
1401 qdict_get_int(qdict, "iops_rd"),
1402 qdict_get_int(qdict, "iops_wr"),
1403 false, /* no burst max via HMP */
1404 0,
1405 false,
1406 0,
1407 false,
1408 0,
1409 false,
1410 0,
1411 false,
1412 0,
1413 false,
1414 0,
1415 false, /* No default I/O size */
1416 0,
1417 false,
1418 NULL, &err);
1419 hmp_handle_error(mon, &err);
1420 }
1421
1422 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1423 {
1424 Error *error = NULL;
1425 const char *device = qdict_get_str(qdict, "device");
1426 const char *base = qdict_get_try_str(qdict, "base");
1427 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1428
1429 qmp_block_stream(device, base != NULL, base, false, NULL,
1430 qdict_haskey(qdict, "speed"), speed,
1431 true, BLOCKDEV_ON_ERROR_REPORT, &error);
1432
1433 hmp_handle_error(mon, &error);
1434 }
1435
1436 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1437 {
1438 Error *error = NULL;
1439 const char *device = qdict_get_str(qdict, "device");
1440 int64_t value = qdict_get_int(qdict, "speed");
1441
1442 qmp_block_job_set_speed(device, value, &error);
1443
1444 hmp_handle_error(mon, &error);
1445 }
1446
1447 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1448 {
1449 Error *error = NULL;
1450 const char *device = qdict_get_str(qdict, "device");
1451 bool force = qdict_get_try_bool(qdict, "force", false);
1452
1453 qmp_block_job_cancel(device, true, force, &error);
1454
1455 hmp_handle_error(mon, &error);
1456 }
1457
1458 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1459 {
1460 Error *error = NULL;
1461 const char *device = qdict_get_str(qdict, "device");
1462
1463 qmp_block_job_pause(device, &error);
1464
1465 hmp_handle_error(mon, &error);
1466 }
1467
1468 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1469 {
1470 Error *error = NULL;
1471 const char *device = qdict_get_str(qdict, "device");
1472
1473 qmp_block_job_resume(device, &error);
1474
1475 hmp_handle_error(mon, &error);
1476 }
1477
1478 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1479 {
1480 Error *error = NULL;
1481 const char *device = qdict_get_str(qdict, "device");
1482
1483 qmp_block_job_complete(device, &error);
1484
1485 hmp_handle_error(mon, &error);
1486 }
1487
1488 typedef struct HMPMigrationStatus
1489 {
1490 QEMUTimer *timer;
1491 Monitor *mon;
1492 bool is_block_migration;
1493 } HMPMigrationStatus;
1494
1495 static void hmp_migrate_status_cb(void *opaque)
1496 {
1497 HMPMigrationStatus *status = opaque;
1498 MigrationInfo *info;
1499
1500 info = qmp_query_migrate(NULL);
1501 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1502 info->status == MIGRATION_STATUS_SETUP) {
1503 if (info->has_disk) {
1504 int progress;
1505
1506 if (info->disk->remaining) {
1507 progress = info->disk->transferred * 100 / info->disk->total;
1508 } else {
1509 progress = 100;
1510 }
1511
1512 monitor_printf(status->mon, "Completed %d %%\r", progress);
1513 monitor_flush(status->mon);
1514 }
1515
1516 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1517 } else {
1518 if (status->is_block_migration) {
1519 monitor_printf(status->mon, "\n");
1520 }
1521 monitor_resume(status->mon);
1522 timer_del(status->timer);
1523 g_free(status);
1524 }
1525
1526 qapi_free_MigrationInfo(info);
1527 }
1528
1529 void hmp_migrate(Monitor *mon, const QDict *qdict)
1530 {
1531 bool detach = qdict_get_try_bool(qdict, "detach", false);
1532 bool blk = qdict_get_try_bool(qdict, "blk", false);
1533 bool inc = qdict_get_try_bool(qdict, "inc", false);
1534 const char *uri = qdict_get_str(qdict, "uri");
1535 Error *err = NULL;
1536
1537 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1538 if (err) {
1539 monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
1540 error_free(err);
1541 return;
1542 }
1543
1544 if (!detach) {
1545 HMPMigrationStatus *status;
1546
1547 if (monitor_suspend(mon) < 0) {
1548 monitor_printf(mon, "terminal does not allow synchronous "
1549 "migration, continuing detached\n");
1550 return;
1551 }
1552
1553 status = g_malloc0(sizeof(*status));
1554 status->mon = mon;
1555 status->is_block_migration = blk || inc;
1556 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1557 status);
1558 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1559 }
1560 }
1561
1562 void hmp_device_add(Monitor *mon, const QDict *qdict)
1563 {
1564 Error *err = NULL;
1565
1566 qmp_device_add((QDict *)qdict, NULL, &err);
1567 hmp_handle_error(mon, &err);
1568 }
1569
1570 void hmp_device_del(Monitor *mon, const QDict *qdict)
1571 {
1572 const char *id = qdict_get_str(qdict, "id");
1573 Error *err = NULL;
1574
1575 qmp_device_del(id, &err);
1576 hmp_handle_error(mon, &err);
1577 }
1578
1579 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1580 {
1581 Error *err = NULL;
1582 bool paging = qdict_get_try_bool(qdict, "paging", false);
1583 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1584 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1585 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1586 const char *file = qdict_get_str(qdict, "filename");
1587 bool has_begin = qdict_haskey(qdict, "begin");
1588 bool has_length = qdict_haskey(qdict, "length");
1589 int64_t begin = 0;
1590 int64_t length = 0;
1591 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1592 char *prot;
1593
1594 if (zlib + lzo + snappy > 1) {
1595 error_setg(&err, "only one of '-z|-l|-s' can be set");
1596 hmp_handle_error(mon, &err);
1597 return;
1598 }
1599
1600 if (zlib) {
1601 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1602 }
1603
1604 if (lzo) {
1605 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1606 }
1607
1608 if (snappy) {
1609 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1610 }
1611
1612 if (has_begin) {
1613 begin = qdict_get_int(qdict, "begin");
1614 }
1615 if (has_length) {
1616 length = qdict_get_int(qdict, "length");
1617 }
1618
1619 prot = g_strconcat("file:", file, NULL);
1620
1621 qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
1622 true, dump_format, &err);
1623 hmp_handle_error(mon, &err);
1624 g_free(prot);
1625 }
1626
1627 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1628 {
1629 Error *err = NULL;
1630 QemuOpts *opts;
1631
1632 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1633 if (err) {
1634 goto out;
1635 }
1636
1637 netdev_add(opts, &err);
1638 if (err) {
1639 qemu_opts_del(opts);
1640 }
1641
1642 out:
1643 hmp_handle_error(mon, &err);
1644 }
1645
1646 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1647 {
1648 const char *id = qdict_get_str(qdict, "id");
1649 Error *err = NULL;
1650
1651 qmp_netdev_del(id, &err);
1652 hmp_handle_error(mon, &err);
1653 }
1654
1655 void hmp_object_add(Monitor *mon, const QDict *qdict)
1656 {
1657 Error *err = NULL;
1658 Error *err_end = NULL;
1659 QemuOpts *opts;
1660 char *type = NULL;
1661 char *id = NULL;
1662 void *dummy = NULL;
1663 OptsVisitor *ov;
1664 QDict *pdict;
1665
1666 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
1667 if (err) {
1668 goto out;
1669 }
1670
1671 ov = opts_visitor_new(opts);
1672 pdict = qdict_clone_shallow(qdict);
1673
1674 visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err);
1675 if (err) {
1676 goto out_clean;
1677 }
1678
1679 qdict_del(pdict, "qom-type");
1680 visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
1681 if (err) {
1682 goto out_end;
1683 }
1684
1685 qdict_del(pdict, "id");
1686 visit_type_str(opts_get_visitor(ov), &id, "id", &err);
1687 if (err) {
1688 goto out_end;
1689 }
1690
1691 object_add(type, id, pdict, opts_get_visitor(ov), &err);
1692
1693 out_end:
1694 visit_end_struct(opts_get_visitor(ov), &err_end);
1695 if (!err && err_end) {
1696 qmp_object_del(id, NULL);
1697 }
1698 error_propagate(&err, err_end);
1699 out_clean:
1700 opts_visitor_cleanup(ov);
1701
1702 QDECREF(pdict);
1703 qemu_opts_del(opts);
1704 g_free(id);
1705 g_free(type);
1706 g_free(dummy);
1707
1708 out:
1709 hmp_handle_error(mon, &err);
1710 }
1711
1712 void hmp_getfd(Monitor *mon, const QDict *qdict)
1713 {
1714 const char *fdname = qdict_get_str(qdict, "fdname");
1715 Error *err = NULL;
1716
1717 qmp_getfd(fdname, &err);
1718 hmp_handle_error(mon, &err);
1719 }
1720
1721 void hmp_closefd(Monitor *mon, const QDict *qdict)
1722 {
1723 const char *fdname = qdict_get_str(qdict, "fdname");
1724 Error *err = NULL;
1725
1726 qmp_closefd(fdname, &err);
1727 hmp_handle_error(mon, &err);
1728 }
1729
1730 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1731 {
1732 const char *keys = qdict_get_str(qdict, "keys");
1733 KeyValueList *keylist, *head = NULL, *tmp = NULL;
1734 int has_hold_time = qdict_haskey(qdict, "hold-time");
1735 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1736 Error *err = NULL;
1737 char keyname_buf[16];
1738 char *separator;
1739 int keyname_len;
1740
1741 while (1) {
1742 separator = strchr(keys, '-');
1743 keyname_len = separator ? separator - keys : strlen(keys);
1744 pstrcpy(keyname_buf, sizeof(keyname_buf), keys);
1745
1746 /* Be compatible with old interface, convert user inputted "<" */
1747 if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) {
1748 pstrcpy(keyname_buf, sizeof(keyname_buf), "less");
1749 keyname_len = 4;
1750 }
1751 keyname_buf[keyname_len] = 0;
1752
1753 keylist = g_malloc0(sizeof(*keylist));
1754 keylist->value = g_malloc0(sizeof(*keylist->value));
1755
1756 if (!head) {
1757 head = keylist;
1758 }
1759 if (tmp) {
1760 tmp->next = keylist;
1761 }
1762 tmp = keylist;
1763
1764 if (strstart(keyname_buf, "0x", NULL)) {
1765 char *endp;
1766 int value = strtoul(keyname_buf, &endp, 0);
1767 if (*endp != '\0') {
1768 goto err_out;
1769 }
1770 keylist->value->type = KEY_VALUE_KIND_NUMBER;
1771 keylist->value->u.number = value;
1772 } else {
1773 int idx = index_from_key(keyname_buf);
1774 if (idx == Q_KEY_CODE_MAX) {
1775 goto err_out;
1776 }
1777 keylist->value->type = KEY_VALUE_KIND_QCODE;
1778 keylist->value->u.qcode = idx;
1779 }
1780
1781 if (!separator) {
1782 break;
1783 }
1784 keys = separator + 1;
1785 }
1786
1787 qmp_send_key(head, has_hold_time, hold_time, &err);
1788 hmp_handle_error(mon, &err);
1789
1790 out:
1791 qapi_free_KeyValueList(head);
1792 return;
1793
1794 err_out:
1795 monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
1796 goto out;
1797 }
1798
1799 void hmp_screendump(Monitor *mon, const QDict *qdict)
1800 {
1801 const char *filename = qdict_get_str(qdict, "filename");
1802 Error *err = NULL;
1803
1804 qmp_screendump(filename, &err);
1805 hmp_handle_error(mon, &err);
1806 }
1807
1808 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1809 {
1810 const char *uri = qdict_get_str(qdict, "uri");
1811 bool writable = qdict_get_try_bool(qdict, "writable", false);
1812 bool all = qdict_get_try_bool(qdict, "all", false);
1813 Error *local_err = NULL;
1814 BlockInfoList *block_list, *info;
1815 SocketAddress *addr;
1816
1817 if (writable && !all) {
1818 error_setg(&local_err, "-w only valid together with -a");
1819 goto exit;
1820 }
1821
1822 /* First check if the address is valid and start the server. */
1823 addr = socket_parse(uri, &local_err);
1824 if (local_err != NULL) {
1825 goto exit;
1826 }
1827
1828 qmp_nbd_server_start(addr, &local_err);
1829 qapi_free_SocketAddress(addr);
1830 if (local_err != NULL) {
1831 goto exit;
1832 }
1833
1834 if (!all) {
1835 return;
1836 }
1837
1838 /* Then try adding all block devices. If one fails, close all and
1839 * exit.
1840 */
1841 block_list = qmp_query_block(NULL);
1842
1843 for (info = block_list; info; info = info->next) {
1844 if (!info->value->has_inserted) {
1845 continue;
1846 }
1847
1848 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1849
1850 if (local_err != NULL) {
1851 qmp_nbd_server_stop(NULL);
1852 break;
1853 }
1854 }
1855
1856 qapi_free_BlockInfoList(block_list);
1857
1858 exit:
1859 hmp_handle_error(mon, &local_err);
1860 }
1861
1862 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1863 {
1864 const char *device = qdict_get_str(qdict, "device");
1865 bool writable = qdict_get_try_bool(qdict, "writable", false);
1866 Error *local_err = NULL;
1867
1868 qmp_nbd_server_add(device, true, writable, &local_err);
1869
1870 if (local_err != NULL) {
1871 hmp_handle_error(mon, &local_err);
1872 }
1873 }
1874
1875 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1876 {
1877 Error *err = NULL;
1878
1879 qmp_nbd_server_stop(&err);
1880 hmp_handle_error(mon, &err);
1881 }
1882
1883 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
1884 {
1885 int cpuid;
1886 Error *err = NULL;
1887
1888 cpuid = qdict_get_int(qdict, "id");
1889 qmp_cpu_add(cpuid, &err);
1890 hmp_handle_error(mon, &err);
1891 }
1892
1893 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1894 {
1895 const char *args = qdict_get_str(qdict, "args");
1896 Error *err = NULL;
1897 QemuOpts *opts;
1898
1899 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
1900 if (opts == NULL) {
1901 error_setg(&err, "Parsing chardev args failed");
1902 } else {
1903 qemu_chr_new_from_opts(opts, NULL, &err);
1904 }
1905 hmp_handle_error(mon, &err);
1906 }
1907
1908 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1909 {
1910 Error *local_err = NULL;
1911
1912 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1913 hmp_handle_error(mon, &local_err);
1914 }
1915
1916 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
1917 {
1918 BlockBackend *blk;
1919 const char* device = qdict_get_str(qdict, "device");
1920 const char* command = qdict_get_str(qdict, "command");
1921 Error *err = NULL;
1922
1923 blk = blk_by_name(device);
1924 if (blk) {
1925 qemuio_command(blk, command);
1926 } else {
1927 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
1928 "Device '%s' not found", device);
1929 }
1930
1931 hmp_handle_error(mon, &err);
1932 }
1933
1934 void hmp_object_del(Monitor *mon, const QDict *qdict)
1935 {
1936 const char *id = qdict_get_str(qdict, "id");
1937 Error *err = NULL;
1938
1939 qmp_object_del(id, &err);
1940 hmp_handle_error(mon, &err);
1941 }
1942
1943 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
1944 {
1945 Error *err = NULL;
1946 MemdevList *memdev_list = qmp_query_memdev(&err);
1947 MemdevList *m = memdev_list;
1948 StringOutputVisitor *ov;
1949 char *str;
1950 int i = 0;
1951
1952
1953 while (m) {
1954 ov = string_output_visitor_new(false);
1955 visit_type_uint16List(string_output_get_visitor(ov),
1956 &m->value->host_nodes, NULL, NULL);
1957 monitor_printf(mon, "memory backend: %d\n", i);
1958 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
1959 monitor_printf(mon, " merge: %s\n",
1960 m->value->merge ? "true" : "false");
1961 monitor_printf(mon, " dump: %s\n",
1962 m->value->dump ? "true" : "false");
1963 monitor_printf(mon, " prealloc: %s\n",
1964 m->value->prealloc ? "true" : "false");
1965 monitor_printf(mon, " policy: %s\n",
1966 HostMemPolicy_lookup[m->value->policy]);
1967 str = string_output_get_string(ov);
1968 monitor_printf(mon, " host nodes: %s\n", str);
1969
1970 g_free(str);
1971 string_output_visitor_cleanup(ov);
1972 m = m->next;
1973 i++;
1974 }
1975
1976 monitor_printf(mon, "\n");
1977
1978 qapi_free_MemdevList(memdev_list);
1979 }
1980
1981 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
1982 {
1983 Error *err = NULL;
1984 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
1985 MemoryDeviceInfoList *info;
1986 MemoryDeviceInfo *value;
1987 PCDIMMDeviceInfo *di;
1988
1989 for (info = info_list; info; info = info->next) {
1990 value = info->value;
1991
1992 if (value) {
1993 switch (value->type) {
1994 case MEMORY_DEVICE_INFO_KIND_DIMM:
1995 di = value->u.dimm;
1996
1997 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1998 MemoryDeviceInfoKind_lookup[value->type],
1999 di->id ? di->id : "");
2000 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2001 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2002 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2003 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2004 monitor_printf(mon, " memdev: %s\n", di->memdev);
2005 monitor_printf(mon, " hotplugged: %s\n",
2006 di->hotplugged ? "true" : "false");
2007 monitor_printf(mon, " hotpluggable: %s\n",
2008 di->hotpluggable ? "true" : "false");
2009 break;
2010 default:
2011 break;
2012 }
2013 }
2014 }
2015
2016 qapi_free_MemoryDeviceInfoList(info_list);
2017 }
2018
2019 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2020 {
2021 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2022 IOThreadInfoList *info;
2023
2024 for (info = info_list; info; info = info->next) {
2025 monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",
2026 info->value->id, info->value->thread_id);
2027 }
2028
2029 qapi_free_IOThreadInfoList(info_list);
2030 }
2031
2032 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2033 {
2034 const char *path = qdict_get_try_str(qdict, "path");
2035 ObjectPropertyInfoList *list;
2036 Error *err = NULL;
2037
2038 if (path == NULL) {
2039 monitor_printf(mon, "/\n");
2040 return;
2041 }
2042
2043 list = qmp_qom_list(path, &err);
2044 if (err == NULL) {
2045 ObjectPropertyInfoList *start = list;
2046 while (list != NULL) {
2047 ObjectPropertyInfo *value = list->value;
2048
2049 monitor_printf(mon, "%s (%s)\n",
2050 value->name, value->type);
2051 list = list->next;
2052 }
2053 qapi_free_ObjectPropertyInfoList(start);
2054 }
2055 hmp_handle_error(mon, &err);
2056 }
2057
2058 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2059 {
2060 const char *path = qdict_get_str(qdict, "path");
2061 const char *property = qdict_get_str(qdict, "property");
2062 const char *value = qdict_get_str(qdict, "value");
2063 Error *err = NULL;
2064 bool ambiguous = false;
2065 Object *obj;
2066
2067 obj = object_resolve_path(path, &ambiguous);
2068 if (obj == NULL) {
2069 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2070 "Device '%s' not found", path);
2071 } else {
2072 if (ambiguous) {
2073 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2074 }
2075 object_property_parse(obj, value, property, &err);
2076 }
2077 hmp_handle_error(mon, &err);
2078 }
2079
2080 void hmp_rocker(Monitor *mon, const QDict *qdict)
2081 {
2082 const char *name = qdict_get_str(qdict, "name");
2083 RockerSwitch *rocker;
2084 Error *errp = NULL;
2085
2086 rocker = qmp_query_rocker(name, &errp);
2087 if (errp != NULL) {
2088 hmp_handle_error(mon, &errp);
2089 return;
2090 }
2091
2092 monitor_printf(mon, "name: %s\n", rocker->name);
2093 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2094 monitor_printf(mon, "ports: %d\n", rocker->ports);
2095
2096 qapi_free_RockerSwitch(rocker);
2097 }
2098
2099 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2100 {
2101 RockerPortList *list, *port;
2102 const char *name = qdict_get_str(qdict, "name");
2103 Error *errp = NULL;
2104
2105 list = qmp_query_rocker_ports(name, &errp);
2106 if (errp != NULL) {
2107 hmp_handle_error(mon, &errp);
2108 return;
2109 }
2110
2111 monitor_printf(mon, " ena/ speed/ auto\n");
2112 monitor_printf(mon, " port link duplex neg?\n");
2113
2114 for (port = list; port; port = port->next) {
2115 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2116 port->value->name,
2117 port->value->enabled ? port->value->link_up ?
2118 "up" : "down" : "!ena",
2119 port->value->speed == 10000 ? "10G" : "??",
2120 port->value->duplex ? "FD" : "HD",
2121 port->value->autoneg ? "Yes" : "No");
2122 }
2123
2124 qapi_free_RockerPortList(list);
2125 }
2126
2127 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2128 {
2129 RockerOfDpaFlowList *list, *info;
2130 const char *name = qdict_get_str(qdict, "name");
2131 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2132 Error *errp = NULL;
2133
2134 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &errp);
2135 if (errp != NULL) {
2136 hmp_handle_error(mon, &errp);
2137 return;
2138 }
2139
2140 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2141
2142 for (info = list; info; info = info->next) {
2143 RockerOfDpaFlow *flow = info->value;
2144 RockerOfDpaFlowKey *key = flow->key;
2145 RockerOfDpaFlowMask *mask = flow->mask;
2146 RockerOfDpaFlowAction *action = flow->action;
2147
2148 if (flow->hits) {
2149 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2150 key->priority, key->tbl_id, flow->hits);
2151 } else {
2152 monitor_printf(mon, "%-4d %-3d ",
2153 key->priority, key->tbl_id);
2154 }
2155
2156 if (key->has_in_pport) {
2157 monitor_printf(mon, " pport %d", key->in_pport);
2158 if (mask->has_in_pport) {
2159 monitor_printf(mon, "(0x%x)", mask->in_pport);
2160 }
2161 }
2162
2163 if (key->has_vlan_id) {
2164 monitor_printf(mon, " vlan %d",
2165 key->vlan_id & VLAN_VID_MASK);
2166 if (mask->has_vlan_id) {
2167 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2168 }
2169 }
2170
2171 if (key->has_tunnel_id) {
2172 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2173 if (mask->has_tunnel_id) {
2174 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2175 }
2176 }
2177
2178 if (key->has_eth_type) {
2179 switch (key->eth_type) {
2180 case 0x0806:
2181 monitor_printf(mon, " ARP");
2182 break;
2183 case 0x0800:
2184 monitor_printf(mon, " IP");
2185 break;
2186 case 0x86dd:
2187 monitor_printf(mon, " IPv6");
2188 break;
2189 case 0x8809:
2190 monitor_printf(mon, " LACP");
2191 break;
2192 case 0x88cc:
2193 monitor_printf(mon, " LLDP");
2194 break;
2195 default:
2196 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2197 break;
2198 }
2199 }
2200
2201 if (key->has_eth_src) {
2202 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2203 (mask->has_eth_src) &&
2204 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2205 monitor_printf(mon, " src <any mcast/bcast>");
2206 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2207 (mask->has_eth_src) &&
2208 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2209 monitor_printf(mon, " src <any ucast>");
2210 } else {
2211 monitor_printf(mon, " src %s", key->eth_src);
2212 if (mask->has_eth_src) {
2213 monitor_printf(mon, "(%s)", mask->eth_src);
2214 }
2215 }
2216 }
2217
2218 if (key->has_eth_dst) {
2219 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2220 (mask->has_eth_dst) &&
2221 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2222 monitor_printf(mon, " dst <any mcast/bcast>");
2223 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2224 (mask->has_eth_dst) &&
2225 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2226 monitor_printf(mon, " dst <any ucast>");
2227 } else {
2228 monitor_printf(mon, " dst %s", key->eth_dst);
2229 if (mask->has_eth_dst) {
2230 monitor_printf(mon, "(%s)", mask->eth_dst);
2231 }
2232 }
2233 }
2234
2235 if (key->has_ip_proto) {
2236 monitor_printf(mon, " proto %d", key->ip_proto);
2237 if (mask->has_ip_proto) {
2238 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2239 }
2240 }
2241
2242 if (key->has_ip_tos) {
2243 monitor_printf(mon, " TOS %d", key->ip_tos);
2244 if (mask->has_ip_tos) {
2245 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2246 }
2247 }
2248
2249 if (key->has_ip_dst) {
2250 monitor_printf(mon, " dst %s", key->ip_dst);
2251 }
2252
2253 if (action->has_goto_tbl || action->has_group_id ||
2254 action->has_new_vlan_id) {
2255 monitor_printf(mon, " -->");
2256 }
2257
2258 if (action->has_new_vlan_id) {
2259 monitor_printf(mon, " apply new vlan %d",
2260 ntohs(action->new_vlan_id));
2261 }
2262
2263 if (action->has_group_id) {
2264 monitor_printf(mon, " write group 0x%08x", action->group_id);
2265 }
2266
2267 if (action->has_goto_tbl) {
2268 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2269 }
2270
2271 monitor_printf(mon, "\n");
2272 }
2273
2274 qapi_free_RockerOfDpaFlowList(list);
2275 }
2276
2277 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2278 {
2279 RockerOfDpaGroupList *list, *g;
2280 const char *name = qdict_get_str(qdict, "name");
2281 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2282 Error *errp = NULL;
2283 bool set = false;
2284
2285 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &errp);
2286 if (errp != NULL) {
2287 hmp_handle_error(mon, &errp);
2288 return;
2289 }
2290
2291 monitor_printf(mon, "id (decode) --> buckets\n");
2292
2293 for (g = list; g; g = g->next) {
2294 RockerOfDpaGroup *group = g->value;
2295
2296 monitor_printf(mon, "0x%08x", group->id);
2297
2298 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2299 group->type == 1 ? "L2 rewrite" :
2300 group->type == 2 ? "L3 unicast" :
2301 group->type == 3 ? "L2 multicast" :
2302 group->type == 4 ? "L2 flood" :
2303 group->type == 5 ? "L3 interface" :
2304 group->type == 6 ? "L3 multicast" :
2305 group->type == 7 ? "L3 ECMP" :
2306 group->type == 8 ? "L2 overlay" :
2307 "unknown");
2308
2309 if (group->has_vlan_id) {
2310 monitor_printf(mon, " vlan %d", group->vlan_id);
2311 }
2312
2313 if (group->has_pport) {
2314 monitor_printf(mon, " pport %d", group->pport);
2315 }
2316
2317 if (group->has_index) {
2318 monitor_printf(mon, " index %d", group->index);
2319 }
2320
2321 monitor_printf(mon, ") -->");
2322
2323 if (group->has_set_vlan_id && group->set_vlan_id) {
2324 set = true;
2325 monitor_printf(mon, " set vlan %d",
2326 group->set_vlan_id & VLAN_VID_MASK);
2327 }
2328
2329 if (group->has_set_eth_src) {
2330 if (!set) {
2331 set = true;
2332 monitor_printf(mon, " set");
2333 }
2334 monitor_printf(mon, " src %s", group->set_eth_src);
2335 }
2336
2337 if (group->has_set_eth_dst) {
2338 if (!set) {
2339 set = true;
2340 monitor_printf(mon, " set");
2341 }
2342 monitor_printf(mon, " dst %s", group->set_eth_dst);
2343 }
2344
2345 set = false;
2346
2347 if (group->has_ttl_check && group->ttl_check) {
2348 monitor_printf(mon, " check TTL");
2349 }
2350
2351 if (group->has_group_id && group->group_id) {
2352 monitor_printf(mon, " group id 0x%08x", group->group_id);
2353 }
2354
2355 if (group->has_pop_vlan && group->pop_vlan) {
2356 monitor_printf(mon, " pop vlan");
2357 }
2358
2359 if (group->has_out_pport) {
2360 monitor_printf(mon, " out pport %d", group->out_pport);
2361 }
2362
2363 if (group->has_group_ids) {
2364 struct uint32List *id;
2365
2366 monitor_printf(mon, " groups [");
2367 for (id = group->group_ids; id; id = id->next) {
2368 monitor_printf(mon, "0x%08x", id->value);
2369 if (id->next) {
2370 monitor_printf(mon, ",");
2371 }
2372 }
2373 monitor_printf(mon, "]");
2374 }
2375
2376 monitor_printf(mon, "\n");
2377 }
2378
2379 qapi_free_RockerOfDpaGroupList(list);
2380 }
Eric Blake's pending patches to qemu