Merge remote-tracking branch 'remotes/cschoenebeck/tags/pull-9p-20211027' into staging
[qemu.git] / monitor / hmp-cmds.c
1 /*
2 * Human Monitor Interface commands
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 "monitor/hmp.h"
18 #include "net/net.h"
19 #include "net/eth.h"
20 #include "chardev/char.h"
21 #include "sysemu/block-backend.h"
22 #include "sysemu/runstate.h"
23 #include "qemu/config-file.h"
24 #include "qemu/option.h"
25 #include "qemu/timer.h"
26 #include "qemu/sockets.h"
27 #include "qemu/help_option.h"
28 #include "monitor/monitor-internal.h"
29 #include "qapi/error.h"
30 #include "qapi/clone-visitor.h"
31 #include "qapi/opts-visitor.h"
32 #include "qapi/qapi-builtin-visit.h"
33 #include "qapi/qapi-commands-block.h"
34 #include "qapi/qapi-commands-char.h"
35 #include "qapi/qapi-commands-control.h"
36 #include "qapi/qapi-commands-machine.h"
37 #include "qapi/qapi-commands-migration.h"
38 #include "qapi/qapi-commands-misc.h"
39 #include "qapi/qapi-commands-net.h"
40 #include "qapi/qapi-commands-pci.h"
41 #include "qapi/qapi-commands-rocker.h"
42 #include "qapi/qapi-commands-run-state.h"
43 #include "qapi/qapi-commands-tpm.h"
44 #include "qapi/qapi-commands-ui.h"
45 #include "qapi/qapi-visit-net.h"
46 #include "qapi/qapi-visit-migration.h"
47 #include "qapi/qmp/qdict.h"
48 #include "qapi/qmp/qerror.h"
49 #include "qapi/string-input-visitor.h"
50 #include "qapi/string-output-visitor.h"
51 #include "qom/object_interfaces.h"
52 #include "ui/console.h"
53 #include "qemu/cutils.h"
54 #include "qemu/error-report.h"
55 #include "exec/ramlist.h"
56 #include "hw/intc/intc.h"
57 #include "hw/rdma/rdma.h"
58 #include "migration/snapshot.h"
59 #include "migration/misc.h"
60
61 #ifdef CONFIG_SPICE
62 #include <spice/enums.h>
63 #endif
64
65 void hmp_handle_error(Monitor *mon, Error *err)
66 {
67 if (err) {
68 error_reportf_err(err, "Error: ");
69 }
70 }
71
72 /*
73 * Produce a strList from a comma separated list.
74 * A NULL or empty input string return NULL.
75 */
76 static strList *strList_from_comma_list(const char *in)
77 {
78 strList *res = NULL;
79 strList **tail = &res;
80
81 while (in && in[0]) {
82 char *comma = strchr(in, ',');
83 char *value;
84
85 if (comma) {
86 value = g_strndup(in, comma - in);
87 in = comma + 1; /* skip the , */
88 } else {
89 value = g_strdup(in);
90 in = NULL;
91 }
92 QAPI_LIST_APPEND(tail, value);
93 }
94
95 return res;
96 }
97
98 void hmp_info_name(Monitor *mon, const QDict *qdict)
99 {
100 NameInfo *info;
101
102 info = qmp_query_name(NULL);
103 if (info->has_name) {
104 monitor_printf(mon, "%s\n", info->name);
105 }
106 qapi_free_NameInfo(info);
107 }
108
109 void hmp_info_version(Monitor *mon, const QDict *qdict)
110 {
111 VersionInfo *info;
112
113 info = qmp_query_version(NULL);
114
115 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
116 info->qemu->major, info->qemu->minor, info->qemu->micro,
117 info->package);
118
119 qapi_free_VersionInfo(info);
120 }
121
122 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
123 {
124 KvmInfo *info;
125
126 info = qmp_query_kvm(NULL);
127 monitor_printf(mon, "kvm support: ");
128 if (info->present) {
129 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
130 } else {
131 monitor_printf(mon, "not compiled\n");
132 }
133
134 qapi_free_KvmInfo(info);
135 }
136
137 void hmp_info_status(Monitor *mon, const QDict *qdict)
138 {
139 StatusInfo *info;
140
141 info = qmp_query_status(NULL);
142
143 monitor_printf(mon, "VM status: %s%s",
144 info->running ? "running" : "paused",
145 info->singlestep ? " (single step mode)" : "");
146
147 if (!info->running && info->status != RUN_STATE_PAUSED) {
148 monitor_printf(mon, " (%s)", RunState_str(info->status));
149 }
150
151 monitor_printf(mon, "\n");
152
153 qapi_free_StatusInfo(info);
154 }
155
156 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
157 {
158 UuidInfo *info;
159
160 info = qmp_query_uuid(NULL);
161 monitor_printf(mon, "%s\n", info->UUID);
162 qapi_free_UuidInfo(info);
163 }
164
165 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
166 {
167 ChardevInfoList *char_info, *info;
168
169 char_info = qmp_query_chardev(NULL);
170 for (info = char_info; info; info = info->next) {
171 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
172 info->value->filename);
173 }
174
175 qapi_free_ChardevInfoList(char_info);
176 }
177
178 void hmp_info_mice(Monitor *mon, const QDict *qdict)
179 {
180 MouseInfoList *mice_list, *mouse;
181
182 mice_list = qmp_query_mice(NULL);
183 if (!mice_list) {
184 monitor_printf(mon, "No mouse devices connected\n");
185 return;
186 }
187
188 for (mouse = mice_list; mouse; mouse = mouse->next) {
189 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
190 mouse->value->current ? '*' : ' ',
191 mouse->value->index, mouse->value->name,
192 mouse->value->absolute ? " (absolute)" : "");
193 }
194
195 qapi_free_MouseInfoList(mice_list);
196 }
197
198 static char *SocketAddress_to_str(SocketAddress *addr)
199 {
200 switch (addr->type) {
201 case SOCKET_ADDRESS_TYPE_INET:
202 return g_strdup_printf("tcp:%s:%s",
203 addr->u.inet.host,
204 addr->u.inet.port);
205 case SOCKET_ADDRESS_TYPE_UNIX:
206 return g_strdup_printf("unix:%s",
207 addr->u.q_unix.path);
208 case SOCKET_ADDRESS_TYPE_FD:
209 return g_strdup_printf("fd:%s", addr->u.fd.str);
210 case SOCKET_ADDRESS_TYPE_VSOCK:
211 return g_strdup_printf("tcp:%s:%s",
212 addr->u.vsock.cid,
213 addr->u.vsock.port);
214 default:
215 return g_strdup("unknown address type");
216 }
217 }
218
219 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
220 {
221 MigrationInfo *info;
222
223 info = qmp_query_migrate(NULL);
224
225 migration_global_dump(mon);
226
227 if (info->blocked_reasons) {
228 strList *reasons = info->blocked_reasons;
229 monitor_printf(mon, "Outgoing migration blocked:\n");
230 while (reasons) {
231 monitor_printf(mon, " %s\n", reasons->value);
232 reasons = reasons->next;
233 }
234 }
235
236 if (info->has_status) {
237 monitor_printf(mon, "Migration status: %s",
238 MigrationStatus_str(info->status));
239 if (info->status == MIGRATION_STATUS_FAILED &&
240 info->has_error_desc) {
241 monitor_printf(mon, " (%s)\n", info->error_desc);
242 } else {
243 monitor_printf(mon, "\n");
244 }
245
246 monitor_printf(mon, "total time: %" PRIu64 " ms\n",
247 info->total_time);
248 if (info->has_expected_downtime) {
249 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n",
250 info->expected_downtime);
251 }
252 if (info->has_downtime) {
253 monitor_printf(mon, "downtime: %" PRIu64 " ms\n",
254 info->downtime);
255 }
256 if (info->has_setup_time) {
257 monitor_printf(mon, "setup: %" PRIu64 " ms\n",
258 info->setup_time);
259 }
260 }
261
262 if (info->has_ram) {
263 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
264 info->ram->transferred >> 10);
265 monitor_printf(mon, "throughput: %0.2f mbps\n",
266 info->ram->mbps);
267 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
268 info->ram->remaining >> 10);
269 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
270 info->ram->total >> 10);
271 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
272 info->ram->duplicate);
273 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
274 info->ram->skipped);
275 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
276 info->ram->normal);
277 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
278 info->ram->normal_bytes >> 10);
279 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
280 info->ram->dirty_sync_count);
281 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
282 info->ram->page_size >> 10);
283 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n",
284 info->ram->multifd_bytes >> 10);
285 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n",
286 info->ram->pages_per_second);
287
288 if (info->ram->dirty_pages_rate) {
289 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
290 info->ram->dirty_pages_rate);
291 }
292 if (info->ram->postcopy_requests) {
293 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
294 info->ram->postcopy_requests);
295 }
296 }
297
298 if (info->has_disk) {
299 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
300 info->disk->transferred >> 10);
301 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
302 info->disk->remaining >> 10);
303 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
304 info->disk->total >> 10);
305 }
306
307 if (info->has_xbzrle_cache) {
308 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
309 info->xbzrle_cache->cache_size);
310 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
311 info->xbzrle_cache->bytes >> 10);
312 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
313 info->xbzrle_cache->pages);
314 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n",
315 info->xbzrle_cache->cache_miss);
316 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
317 info->xbzrle_cache->cache_miss_rate);
318 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n",
319 info->xbzrle_cache->encoding_rate);
320 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n",
321 info->xbzrle_cache->overflow);
322 }
323
324 if (info->has_compression) {
325 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n",
326 info->compression->pages);
327 monitor_printf(mon, "compression busy: %" PRIu64 "\n",
328 info->compression->busy);
329 monitor_printf(mon, "compression busy rate: %0.2f\n",
330 info->compression->busy_rate);
331 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n",
332 info->compression->compressed_size >> 10);
333 monitor_printf(mon, "compression rate: %0.2f\n",
334 info->compression->compression_rate);
335 }
336
337 if (info->has_cpu_throttle_percentage) {
338 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
339 info->cpu_throttle_percentage);
340 }
341
342 if (info->has_postcopy_blocktime) {
343 monitor_printf(mon, "postcopy blocktime: %u\n",
344 info->postcopy_blocktime);
345 }
346
347 if (info->has_postcopy_vcpu_blocktime) {
348 Visitor *v;
349 char *str;
350 v = string_output_visitor_new(false, &str);
351 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime,
352 &error_abort);
353 visit_complete(v, &str);
354 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str);
355 g_free(str);
356 visit_free(v);
357 }
358 if (info->has_socket_address) {
359 SocketAddressList *addr;
360
361 monitor_printf(mon, "socket address: [\n");
362
363 for (addr = info->socket_address; addr; addr = addr->next) {
364 char *s = SocketAddress_to_str(addr->value);
365 monitor_printf(mon, "\t%s\n", s);
366 g_free(s);
367 }
368 monitor_printf(mon, "]\n");
369 }
370
371 if (info->has_vfio) {
372 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n",
373 info->vfio->transferred >> 10);
374 }
375
376 qapi_free_MigrationInfo(info);
377 }
378
379 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
380 {
381 MigrationCapabilityStatusList *caps, *cap;
382
383 caps = qmp_query_migrate_capabilities(NULL);
384
385 if (caps) {
386 for (cap = caps; cap; cap = cap->next) {
387 monitor_printf(mon, "%s: %s\n",
388 MigrationCapability_str(cap->value->capability),
389 cap->value->state ? "on" : "off");
390 }
391 }
392
393 qapi_free_MigrationCapabilityStatusList(caps);
394 }
395
396 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
397 {
398 MigrationParameters *params;
399
400 params = qmp_query_migrate_parameters(NULL);
401
402 if (params) {
403 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
404 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL),
405 params->announce_initial);
406 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
407 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX),
408 params->announce_max);
409 monitor_printf(mon, "%s: %" PRIu64 "\n",
410 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS),
411 params->announce_rounds);
412 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
413 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP),
414 params->announce_step);
415 assert(params->has_compress_level);
416 monitor_printf(mon, "%s: %u\n",
417 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL),
418 params->compress_level);
419 assert(params->has_compress_threads);
420 monitor_printf(mon, "%s: %u\n",
421 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS),
422 params->compress_threads);
423 assert(params->has_compress_wait_thread);
424 monitor_printf(mon, "%s: %s\n",
425 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD),
426 params->compress_wait_thread ? "on" : "off");
427 assert(params->has_decompress_threads);
428 monitor_printf(mon, "%s: %u\n",
429 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS),
430 params->decompress_threads);
431 assert(params->has_throttle_trigger_threshold);
432 monitor_printf(mon, "%s: %u\n",
433 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD),
434 params->throttle_trigger_threshold);
435 assert(params->has_cpu_throttle_initial);
436 monitor_printf(mon, "%s: %u\n",
437 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL),
438 params->cpu_throttle_initial);
439 assert(params->has_cpu_throttle_increment);
440 monitor_printf(mon, "%s: %u\n",
441 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT),
442 params->cpu_throttle_increment);
443 assert(params->has_cpu_throttle_tailslow);
444 monitor_printf(mon, "%s: %s\n",
445 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW),
446 params->cpu_throttle_tailslow ? "on" : "off");
447 assert(params->has_max_cpu_throttle);
448 monitor_printf(mon, "%s: %u\n",
449 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE),
450 params->max_cpu_throttle);
451 assert(params->has_tls_creds);
452 monitor_printf(mon, "%s: '%s'\n",
453 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS),
454 params->tls_creds);
455 assert(params->has_tls_hostname);
456 monitor_printf(mon, "%s: '%s'\n",
457 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME),
458 params->tls_hostname);
459 assert(params->has_max_bandwidth);
460 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n",
461 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH),
462 params->max_bandwidth);
463 assert(params->has_downtime_limit);
464 monitor_printf(mon, "%s: %" PRIu64 " ms\n",
465 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT),
466 params->downtime_limit);
467 assert(params->has_x_checkpoint_delay);
468 monitor_printf(mon, "%s: %u ms\n",
469 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY),
470 params->x_checkpoint_delay);
471 assert(params->has_block_incremental);
472 monitor_printf(mon, "%s: %s\n",
473 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL),
474 params->block_incremental ? "on" : "off");
475 monitor_printf(mon, "%s: %u\n",
476 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS),
477 params->multifd_channels);
478 monitor_printf(mon, "%s: %s\n",
479 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION),
480 MultiFDCompression_str(params->multifd_compression));
481 monitor_printf(mon, "%s: %" PRIu64 " bytes\n",
482 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE),
483 params->xbzrle_cache_size);
484 monitor_printf(mon, "%s: %" PRIu64 "\n",
485 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH),
486 params->max_postcopy_bandwidth);
487 monitor_printf(mon, "%s: '%s'\n",
488 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ),
489 params->tls_authz);
490
491 if (params->has_block_bitmap_mapping) {
492 const BitmapMigrationNodeAliasList *bmnal;
493
494 monitor_printf(mon, "%s:\n",
495 MigrationParameter_str(
496 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING));
497
498 for (bmnal = params->block_bitmap_mapping;
499 bmnal;
500 bmnal = bmnal->next)
501 {
502 const BitmapMigrationNodeAlias *bmna = bmnal->value;
503 const BitmapMigrationBitmapAliasList *bmbal;
504
505 monitor_printf(mon, " '%s' -> '%s'\n",
506 bmna->node_name, bmna->alias);
507
508 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) {
509 const BitmapMigrationBitmapAlias *bmba = bmbal->value;
510
511 monitor_printf(mon, " '%s' -> '%s'\n",
512 bmba->name, bmba->alias);
513 }
514 }
515 }
516 }
517
518 qapi_free_MigrationParameters(params);
519 }
520
521
522 #ifdef CONFIG_VNC
523 /* Helper for hmp_info_vnc_clients, _servers */
524 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
525 const char *name)
526 {
527 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
528 name,
529 info->host,
530 info->service,
531 NetworkAddressFamily_str(info->family),
532 info->websocket ? " (Websocket)" : "");
533 }
534
535 /* Helper displaying and auth and crypt info */
536 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
537 VncPrimaryAuth auth,
538 VncVencryptSubAuth *vencrypt)
539 {
540 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
541 VncPrimaryAuth_str(auth),
542 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none");
543 }
544
545 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
546 {
547 while (client) {
548 VncClientInfo *cinfo = client->value;
549
550 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
551 monitor_printf(mon, " x509_dname: %s\n",
552 cinfo->has_x509_dname ?
553 cinfo->x509_dname : "none");
554 monitor_printf(mon, " sasl_username: %s\n",
555 cinfo->has_sasl_username ?
556 cinfo->sasl_username : "none");
557
558 client = client->next;
559 }
560 }
561
562 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
563 {
564 while (server) {
565 VncServerInfo2 *sinfo = server->value;
566 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
567 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
568 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
569 server = server->next;
570 }
571 }
572
573 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
574 {
575 VncInfo2List *info2l, *info2l_head;
576 Error *err = NULL;
577
578 info2l = qmp_query_vnc_servers(&err);
579 info2l_head = info2l;
580 if (err) {
581 hmp_handle_error(mon, err);
582 return;
583 }
584 if (!info2l) {
585 monitor_printf(mon, "None\n");
586 return;
587 }
588
589 while (info2l) {
590 VncInfo2 *info = info2l->value;
591 monitor_printf(mon, "%s:\n", info->id);
592 hmp_info_vnc_servers(mon, info->server);
593 hmp_info_vnc_clients(mon, info->clients);
594 if (!info->server) {
595 /* The server entry displays its auth, we only
596 * need to display in the case of 'reverse' connections
597 * where there's no server.
598 */
599 hmp_info_vnc_authcrypt(mon, " ", info->auth,
600 info->has_vencrypt ? &info->vencrypt : NULL);
601 }
602 if (info->has_display) {
603 monitor_printf(mon, " Display: %s\n", info->display);
604 }
605 info2l = info2l->next;
606 }
607
608 qapi_free_VncInfo2List(info2l_head);
609
610 }
611 #endif
612
613 #ifdef CONFIG_SPICE
614 void hmp_info_spice(Monitor *mon, const QDict *qdict)
615 {
616 SpiceChannelList *chan;
617 SpiceInfo *info;
618 const char *channel_name;
619 const char * const channel_names[] = {
620 [SPICE_CHANNEL_MAIN] = "main",
621 [SPICE_CHANNEL_DISPLAY] = "display",
622 [SPICE_CHANNEL_INPUTS] = "inputs",
623 [SPICE_CHANNEL_CURSOR] = "cursor",
624 [SPICE_CHANNEL_PLAYBACK] = "playback",
625 [SPICE_CHANNEL_RECORD] = "record",
626 [SPICE_CHANNEL_TUNNEL] = "tunnel",
627 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
628 [SPICE_CHANNEL_USBREDIR] = "usbredir",
629 [SPICE_CHANNEL_PORT] = "port",
630 #if 0
631 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
632 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
633 * as quick fix for build failures with older versions. */
634 [SPICE_CHANNEL_WEBDAV] = "webdav",
635 #endif
636 };
637
638 info = qmp_query_spice(NULL);
639
640 if (!info->enabled) {
641 monitor_printf(mon, "Server: disabled\n");
642 goto out;
643 }
644
645 monitor_printf(mon, "Server:\n");
646 if (info->has_port) {
647 monitor_printf(mon, " address: %s:%" PRId64 "\n",
648 info->host, info->port);
649 }
650 if (info->has_tls_port) {
651 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
652 info->host, info->tls_port);
653 }
654 monitor_printf(mon, " migrated: %s\n",
655 info->migrated ? "true" : "false");
656 monitor_printf(mon, " auth: %s\n", info->auth);
657 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
658 monitor_printf(mon, " mouse-mode: %s\n",
659 SpiceQueryMouseMode_str(info->mouse_mode));
660
661 if (!info->has_channels || info->channels == NULL) {
662 monitor_printf(mon, "Channels: none\n");
663 } else {
664 for (chan = info->channels; chan; chan = chan->next) {
665 monitor_printf(mon, "Channel:\n");
666 monitor_printf(mon, " address: %s:%s%s\n",
667 chan->value->host, chan->value->port,
668 chan->value->tls ? " [tls]" : "");
669 monitor_printf(mon, " session: %" PRId64 "\n",
670 chan->value->connection_id);
671 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
672 chan->value->channel_type, chan->value->channel_id);
673
674 channel_name = "unknown";
675 if (chan->value->channel_type > 0 &&
676 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
677 channel_names[chan->value->channel_type]) {
678 channel_name = channel_names[chan->value->channel_type];
679 }
680
681 monitor_printf(mon, " channel name: %s\n", channel_name);
682 }
683 }
684
685 out:
686 qapi_free_SpiceInfo(info);
687 }
688 #endif
689
690 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
691 {
692 BalloonInfo *info;
693 Error *err = NULL;
694
695 info = qmp_query_balloon(&err);
696 if (err) {
697 hmp_handle_error(mon, err);
698 return;
699 }
700
701 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
702
703 qapi_free_BalloonInfo(info);
704 }
705
706 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
707 {
708 PciMemoryRegionList *region;
709
710 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
711 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
712 dev->slot, dev->function);
713 monitor_printf(mon, " ");
714
715 if (dev->class_info->has_desc) {
716 monitor_printf(mon, "%s", dev->class_info->desc);
717 } else {
718 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
719 }
720
721 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
722 dev->id->vendor, dev->id->device);
723 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) {
724 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n",
725 dev->id->subsystem_vendor, dev->id->subsystem);
726 }
727
728 if (dev->has_irq) {
729 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n",
730 dev->irq, (char)('A' + dev->irq_pin - 1));
731 }
732
733 if (dev->has_pci_bridge) {
734 monitor_printf(mon, " BUS %" PRId64 ".\n",
735 dev->pci_bridge->bus->number);
736 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
737 dev->pci_bridge->bus->secondary);
738 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
739 dev->pci_bridge->bus->subordinate);
740
741 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
742 dev->pci_bridge->bus->io_range->base,
743 dev->pci_bridge->bus->io_range->limit);
744
745 monitor_printf(mon,
746 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
747 dev->pci_bridge->bus->memory_range->base,
748 dev->pci_bridge->bus->memory_range->limit);
749
750 monitor_printf(mon, " prefetchable memory range "
751 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
752 dev->pci_bridge->bus->prefetchable_range->base,
753 dev->pci_bridge->bus->prefetchable_range->limit);
754 }
755
756 for (region = dev->regions; region; region = region->next) {
757 uint64_t addr, size;
758
759 addr = region->value->address;
760 size = region->value->size;
761
762 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
763
764 if (!strcmp(region->value->type, "io")) {
765 monitor_printf(mon, "I/O at 0x%04" PRIx64
766 " [0x%04" PRIx64 "].\n",
767 addr, addr + size - 1);
768 } else {
769 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
770 " [0x%08" PRIx64 "].\n",
771 region->value->mem_type_64 ? 64 : 32,
772 region->value->prefetch ? " prefetchable" : "",
773 addr, addr + size - 1);
774 }
775 }
776
777 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
778
779 if (dev->has_pci_bridge) {
780 if (dev->pci_bridge->has_devices) {
781 PciDeviceInfoList *cdev;
782 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
783 hmp_info_pci_device(mon, cdev->value);
784 }
785 }
786 }
787 }
788
789 static int hmp_info_irq_foreach(Object *obj, void *opaque)
790 {
791 InterruptStatsProvider *intc;
792 InterruptStatsProviderClass *k;
793 Monitor *mon = opaque;
794
795 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
796 intc = INTERRUPT_STATS_PROVIDER(obj);
797 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
798 uint64_t *irq_counts;
799 unsigned int nb_irqs, i;
800 if (k->get_statistics &&
801 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
802 if (nb_irqs > 0) {
803 monitor_printf(mon, "IRQ statistics for %s:\n",
804 object_get_typename(obj));
805 for (i = 0; i < nb_irqs; i++) {
806 if (irq_counts[i] > 0) {
807 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
808 irq_counts[i]);
809 }
810 }
811 }
812 } else {
813 monitor_printf(mon, "IRQ statistics not available for %s.\n",
814 object_get_typename(obj));
815 }
816 }
817
818 return 0;
819 }
820
821 void hmp_info_irq(Monitor *mon, const QDict *qdict)
822 {
823 object_child_foreach_recursive(object_get_root(),
824 hmp_info_irq_foreach, mon);
825 }
826
827 static int hmp_info_pic_foreach(Object *obj, void *opaque)
828 {
829 InterruptStatsProvider *intc;
830 InterruptStatsProviderClass *k;
831 Monitor *mon = opaque;
832
833 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
834 intc = INTERRUPT_STATS_PROVIDER(obj);
835 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
836 if (k->print_info) {
837 k->print_info(intc, mon);
838 } else {
839 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
840 object_get_typename(obj));
841 }
842 }
843
844 return 0;
845 }
846
847 void hmp_info_pic(Monitor *mon, const QDict *qdict)
848 {
849 object_child_foreach_recursive(object_get_root(),
850 hmp_info_pic_foreach, mon);
851 }
852
853 static int hmp_info_rdma_foreach(Object *obj, void *opaque)
854 {
855 RdmaProvider *rdma;
856 RdmaProviderClass *k;
857 Monitor *mon = opaque;
858
859 if (object_dynamic_cast(obj, INTERFACE_RDMA_PROVIDER)) {
860 rdma = RDMA_PROVIDER(obj);
861 k = RDMA_PROVIDER_GET_CLASS(obj);
862 if (k->print_statistics) {
863 k->print_statistics(mon, rdma);
864 } else {
865 monitor_printf(mon, "RDMA statistics not available for %s.\n",
866 object_get_typename(obj));
867 }
868 }
869
870 return 0;
871 }
872
873 void hmp_info_rdma(Monitor *mon, const QDict *qdict)
874 {
875 object_child_foreach_recursive(object_get_root(),
876 hmp_info_rdma_foreach, mon);
877 }
878
879 void hmp_info_pci(Monitor *mon, const QDict *qdict)
880 {
881 PciInfoList *info_list, *info;
882 Error *err = NULL;
883
884 info_list = qmp_query_pci(&err);
885 if (err) {
886 monitor_printf(mon, "PCI devices not supported\n");
887 error_free(err);
888 return;
889 }
890
891 for (info = info_list; info; info = info->next) {
892 PciDeviceInfoList *dev;
893
894 for (dev = info->value->devices; dev; dev = dev->next) {
895 hmp_info_pci_device(mon, dev->value);
896 }
897 }
898
899 qapi_free_PciInfoList(info_list);
900 }
901
902 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
903 {
904 #ifdef CONFIG_TPM
905 TPMInfoList *info_list, *info;
906 Error *err = NULL;
907 unsigned int c = 0;
908 TPMPassthroughOptions *tpo;
909 TPMEmulatorOptions *teo;
910
911 info_list = qmp_query_tpm(&err);
912 if (err) {
913 monitor_printf(mon, "TPM device not supported\n");
914 error_free(err);
915 return;
916 }
917
918 if (info_list) {
919 monitor_printf(mon, "TPM device:\n");
920 }
921
922 for (info = info_list; info; info = info->next) {
923 TPMInfo *ti = info->value;
924 monitor_printf(mon, " tpm%d: model=%s\n",
925 c, TpmModel_str(ti->model));
926
927 monitor_printf(mon, " \\ %s: type=%s",
928 ti->id, TpmTypeOptionsKind_str(ti->options->type));
929
930 switch (ti->options->type) {
931 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
932 tpo = ti->options->u.passthrough.data;
933 monitor_printf(mon, "%s%s%s%s",
934 tpo->has_path ? ",path=" : "",
935 tpo->has_path ? tpo->path : "",
936 tpo->has_cancel_path ? ",cancel-path=" : "",
937 tpo->has_cancel_path ? tpo->cancel_path : "");
938 break;
939 case TPM_TYPE_OPTIONS_KIND_EMULATOR:
940 teo = ti->options->u.emulator.data;
941 monitor_printf(mon, ",chardev=%s", teo->chardev);
942 break;
943 case TPM_TYPE_OPTIONS_KIND__MAX:
944 break;
945 }
946 monitor_printf(mon, "\n");
947 c++;
948 }
949 qapi_free_TPMInfoList(info_list);
950 #else
951 monitor_printf(mon, "TPM device not supported\n");
952 #endif /* CONFIG_TPM */
953 }
954
955 void hmp_quit(Monitor *mon, const QDict *qdict)
956 {
957 monitor_suspend(mon);
958 qmp_quit(NULL);
959 }
960
961 void hmp_stop(Monitor *mon, const QDict *qdict)
962 {
963 qmp_stop(NULL);
964 }
965
966 void hmp_sync_profile(Monitor *mon, const QDict *qdict)
967 {
968 const char *op = qdict_get_try_str(qdict, "op");
969
970 if (op == NULL) {
971 bool on = qsp_is_enabled();
972
973 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off");
974 return;
975 }
976 if (!strcmp(op, "on")) {
977 qsp_enable();
978 } else if (!strcmp(op, "off")) {
979 qsp_disable();
980 } else if (!strcmp(op, "reset")) {
981 qsp_reset();
982 } else {
983 Error *err = NULL;
984
985 error_setg(&err, QERR_INVALID_PARAMETER, op);
986 hmp_handle_error(mon, err);
987 }
988 }
989
990 void hmp_system_reset(Monitor *mon, const QDict *qdict)
991 {
992 qmp_system_reset(NULL);
993 }
994
995 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
996 {
997 qmp_system_powerdown(NULL);
998 }
999
1000 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict)
1001 {
1002 Error *err = NULL;
1003
1004 qmp_x_exit_preconfig(&err);
1005 hmp_handle_error(mon, err);
1006 }
1007
1008 void hmp_cpu(Monitor *mon, const QDict *qdict)
1009 {
1010 int64_t cpu_index;
1011
1012 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1013 use it are converted to the QAPI */
1014 cpu_index = qdict_get_int(qdict, "index");
1015 if (monitor_set_cpu(mon, cpu_index) < 0) {
1016 monitor_printf(mon, "invalid CPU index\n");
1017 }
1018 }
1019
1020 void hmp_memsave(Monitor *mon, const QDict *qdict)
1021 {
1022 uint32_t size = qdict_get_int(qdict, "size");
1023 const char *filename = qdict_get_str(qdict, "filename");
1024 uint64_t addr = qdict_get_int(qdict, "val");
1025 Error *err = NULL;
1026 int cpu_index = monitor_get_cpu_index(mon);
1027
1028 if (cpu_index < 0) {
1029 monitor_printf(mon, "No CPU available\n");
1030 return;
1031 }
1032
1033 qmp_memsave(addr, size, filename, true, cpu_index, &err);
1034 hmp_handle_error(mon, err);
1035 }
1036
1037 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1038 {
1039 uint32_t size = qdict_get_int(qdict, "size");
1040 const char *filename = qdict_get_str(qdict, "filename");
1041 uint64_t addr = qdict_get_int(qdict, "val");
1042 Error *err = NULL;
1043
1044 qmp_pmemsave(addr, size, filename, &err);
1045 hmp_handle_error(mon, err);
1046 }
1047
1048 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1049 {
1050 const char *chardev = qdict_get_str(qdict, "device");
1051 const char *data = qdict_get_str(qdict, "data");
1052 Error *err = NULL;
1053
1054 qmp_ringbuf_write(chardev, data, false, 0, &err);
1055
1056 hmp_handle_error(mon, err);
1057 }
1058
1059 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
1060 {
1061 uint32_t size = qdict_get_int(qdict, "size");
1062 const char *chardev = qdict_get_str(qdict, "device");
1063 char *data;
1064 Error *err = NULL;
1065 int i;
1066
1067 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1068 if (err) {
1069 hmp_handle_error(mon, err);
1070 return;
1071 }
1072
1073 for (i = 0; data[i]; i++) {
1074 unsigned char ch = data[i];
1075
1076 if (ch == '\\') {
1077 monitor_printf(mon, "\\\\");
1078 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1079 monitor_printf(mon, "\\u%04X", ch);
1080 } else {
1081 monitor_printf(mon, "%c", ch);
1082 }
1083
1084 }
1085 monitor_printf(mon, "\n");
1086 g_free(data);
1087 }
1088
1089 void hmp_cont(Monitor *mon, const QDict *qdict)
1090 {
1091 Error *err = NULL;
1092
1093 qmp_cont(&err);
1094 hmp_handle_error(mon, err);
1095 }
1096
1097 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1098 {
1099 Error *err = NULL;
1100
1101 qmp_system_wakeup(&err);
1102 hmp_handle_error(mon, err);
1103 }
1104
1105 void hmp_nmi(Monitor *mon, const QDict *qdict)
1106 {
1107 Error *err = NULL;
1108
1109 qmp_inject_nmi(&err);
1110 hmp_handle_error(mon, err);
1111 }
1112
1113 void hmp_set_link(Monitor *mon, const QDict *qdict)
1114 {
1115 const char *name = qdict_get_str(qdict, "name");
1116 bool up = qdict_get_bool(qdict, "up");
1117 Error *err = NULL;
1118
1119 qmp_set_link(name, up, &err);
1120 hmp_handle_error(mon, err);
1121 }
1122
1123 void hmp_balloon(Monitor *mon, const QDict *qdict)
1124 {
1125 int64_t value = qdict_get_int(qdict, "value");
1126 Error *err = NULL;
1127
1128 qmp_balloon(value, &err);
1129 hmp_handle_error(mon, err);
1130 }
1131
1132 void hmp_loadvm(Monitor *mon, const QDict *qdict)
1133 {
1134 int saved_vm_running = runstate_is_running();
1135 const char *name = qdict_get_str(qdict, "name");
1136 Error *err = NULL;
1137
1138 vm_stop(RUN_STATE_RESTORE_VM);
1139
1140 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) {
1141 vm_start();
1142 }
1143 hmp_handle_error(mon, err);
1144 }
1145
1146 void hmp_savevm(Monitor *mon, const QDict *qdict)
1147 {
1148 Error *err = NULL;
1149
1150 save_snapshot(qdict_get_try_str(qdict, "name"),
1151 true, NULL, false, NULL, &err);
1152 hmp_handle_error(mon, err);
1153 }
1154
1155 void hmp_delvm(Monitor *mon, const QDict *qdict)
1156 {
1157 Error *err = NULL;
1158 const char *name = qdict_get_str(qdict, "name");
1159
1160 delete_snapshot(name, false, NULL, &err);
1161 hmp_handle_error(mon, err);
1162 }
1163
1164 void hmp_announce_self(Monitor *mon, const QDict *qdict)
1165 {
1166 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces");
1167 const char *id = qdict_get_try_str(qdict, "id");
1168 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters,
1169 migrate_announce_params());
1170
1171 qapi_free_strList(params->interfaces);
1172 params->interfaces = strList_from_comma_list(interfaces_str);
1173 params->has_interfaces = params->interfaces != NULL;
1174 params->id = g_strdup(id);
1175 params->has_id = !!params->id;
1176 qmp_announce_self(params, NULL);
1177 qapi_free_AnnounceParameters(params);
1178 }
1179
1180 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1181 {
1182 qmp_migrate_cancel(NULL);
1183 }
1184
1185 void hmp_migrate_continue(Monitor *mon, const QDict *qdict)
1186 {
1187 Error *err = NULL;
1188 const char *state = qdict_get_str(qdict, "state");
1189 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err);
1190
1191 if (val >= 0) {
1192 qmp_migrate_continue(val, &err);
1193 }
1194
1195 hmp_handle_error(mon, err);
1196 }
1197
1198 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1199 {
1200 Error *err = NULL;
1201 const char *uri = qdict_get_str(qdict, "uri");
1202
1203 qmp_migrate_incoming(uri, &err);
1204
1205 hmp_handle_error(mon, err);
1206 }
1207
1208 void hmp_migrate_recover(Monitor *mon, const QDict *qdict)
1209 {
1210 Error *err = NULL;
1211 const char *uri = qdict_get_str(qdict, "uri");
1212
1213 qmp_migrate_recover(uri, &err);
1214
1215 hmp_handle_error(mon, err);
1216 }
1217
1218 void hmp_migrate_pause(Monitor *mon, const QDict *qdict)
1219 {
1220 Error *err = NULL;
1221
1222 qmp_migrate_pause(&err);
1223
1224 hmp_handle_error(mon, err);
1225 }
1226
1227
1228 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1229 {
1230 const char *cap = qdict_get_str(qdict, "capability");
1231 bool state = qdict_get_bool(qdict, "state");
1232 Error *err = NULL;
1233 MigrationCapabilityStatusList *caps = NULL;
1234 MigrationCapabilityStatus *value;
1235 int val;
1236
1237 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err);
1238 if (val < 0) {
1239 goto end;
1240 }
1241
1242 value = g_malloc0(sizeof(*value));
1243 value->capability = val;
1244 value->state = state;
1245 QAPI_LIST_PREPEND(caps, value);
1246 qmp_migrate_set_capabilities(caps, &err);
1247 qapi_free_MigrationCapabilityStatusList(caps);
1248
1249 end:
1250 hmp_handle_error(mon, err);
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 Visitor *v = string_input_visitor_new(valuestr);
1258 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1);
1259 uint64_t valuebw = 0;
1260 uint64_t cache_size;
1261 Error *err = NULL;
1262 int val, ret;
1263
1264 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err);
1265 if (val < 0) {
1266 goto cleanup;
1267 }
1268
1269 switch (val) {
1270 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1271 p->has_compress_level = true;
1272 visit_type_uint8(v, param, &p->compress_level, &err);
1273 break;
1274 case MIGRATION_PARAMETER_COMPRESS_THREADS:
1275 p->has_compress_threads = true;
1276 visit_type_uint8(v, param, &p->compress_threads, &err);
1277 break;
1278 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD:
1279 p->has_compress_wait_thread = true;
1280 visit_type_bool(v, param, &p->compress_wait_thread, &err);
1281 break;
1282 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1283 p->has_decompress_threads = true;
1284 visit_type_uint8(v, param, &p->decompress_threads, &err);
1285 break;
1286 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD:
1287 p->has_throttle_trigger_threshold = true;
1288 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err);
1289 break;
1290 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
1291 p->has_cpu_throttle_initial = true;
1292 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err);
1293 break;
1294 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
1295 p->has_cpu_throttle_increment = true;
1296 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err);
1297 break;
1298 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW:
1299 p->has_cpu_throttle_tailslow = true;
1300 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err);
1301 break;
1302 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE:
1303 p->has_max_cpu_throttle = true;
1304 visit_type_uint8(v, param, &p->max_cpu_throttle, &err);
1305 break;
1306 case MIGRATION_PARAMETER_TLS_CREDS:
1307 p->has_tls_creds = true;
1308 p->tls_creds = g_new0(StrOrNull, 1);
1309 p->tls_creds->type = QTYPE_QSTRING;
1310 visit_type_str(v, param, &p->tls_creds->u.s, &err);
1311 break;
1312 case MIGRATION_PARAMETER_TLS_HOSTNAME:
1313 p->has_tls_hostname = true;
1314 p->tls_hostname = g_new0(StrOrNull, 1);
1315 p->tls_hostname->type = QTYPE_QSTRING;
1316 visit_type_str(v, param, &p->tls_hostname->u.s, &err);
1317 break;
1318 case MIGRATION_PARAMETER_TLS_AUTHZ:
1319 p->has_tls_authz = true;
1320 p->tls_authz = g_new0(StrOrNull, 1);
1321 p->tls_authz->type = QTYPE_QSTRING;
1322 visit_type_str(v, param, &p->tls_authz->u.s, &err);
1323 break;
1324 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1325 p->has_max_bandwidth = true;
1326 /*
1327 * Can't use visit_type_size() here, because it
1328 * defaults to Bytes rather than Mebibytes.
1329 */
1330 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
1331 if (ret < 0 || valuebw > INT64_MAX
1332 || (size_t)valuebw != valuebw) {
1333 error_setg(&err, "Invalid size %s", valuestr);
1334 break;
1335 }
1336 p->max_bandwidth = valuebw;
1337 break;
1338 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1339 p->has_downtime_limit = true;
1340 visit_type_size(v, param, &p->downtime_limit, &err);
1341 break;
1342 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1343 p->has_x_checkpoint_delay = true;
1344 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err);
1345 break;
1346 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1347 p->has_block_incremental = true;
1348 visit_type_bool(v, param, &p->block_incremental, &err);
1349 break;
1350 case MIGRATION_PARAMETER_MULTIFD_CHANNELS:
1351 p->has_multifd_channels = true;
1352 visit_type_uint8(v, param, &p->multifd_channels, &err);
1353 break;
1354 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION:
1355 p->has_multifd_compression = true;
1356 visit_type_MultiFDCompression(v, param, &p->multifd_compression,
1357 &err);
1358 break;
1359 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL:
1360 p->has_multifd_zlib_level = true;
1361 visit_type_uint8(v, param, &p->multifd_zlib_level, &err);
1362 break;
1363 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL:
1364 p->has_multifd_zstd_level = true;
1365 visit_type_uint8(v, param, &p->multifd_zstd_level, &err);
1366 break;
1367 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE:
1368 p->has_xbzrle_cache_size = true;
1369 if (!visit_type_size(v, param, &cache_size, &err)) {
1370 break;
1371 }
1372 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) {
1373 error_setg(&err, "Invalid size %s", valuestr);
1374 break;
1375 }
1376 p->xbzrle_cache_size = cache_size;
1377 break;
1378 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH:
1379 p->has_max_postcopy_bandwidth = true;
1380 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err);
1381 break;
1382 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL:
1383 p->has_announce_initial = true;
1384 visit_type_size(v, param, &p->announce_initial, &err);
1385 break;
1386 case MIGRATION_PARAMETER_ANNOUNCE_MAX:
1387 p->has_announce_max = true;
1388 visit_type_size(v, param, &p->announce_max, &err);
1389 break;
1390 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS:
1391 p->has_announce_rounds = true;
1392 visit_type_size(v, param, &p->announce_rounds, &err);
1393 break;
1394 case MIGRATION_PARAMETER_ANNOUNCE_STEP:
1395 p->has_announce_step = true;
1396 visit_type_size(v, param, &p->announce_step, &err);
1397 break;
1398 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING:
1399 error_setg(&err, "The block-bitmap-mapping parameter can only be set "
1400 "through QMP");
1401 break;
1402 default:
1403 assert(0);
1404 }
1405
1406 if (err) {
1407 goto cleanup;
1408 }
1409
1410 qmp_migrate_set_parameters(p, &err);
1411
1412 cleanup:
1413 qapi_free_MigrateSetParameters(p);
1414 visit_free(v);
1415 hmp_handle_error(mon, err);
1416 }
1417
1418 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1419 {
1420 Error *err = NULL;
1421 const char *protocol = qdict_get_str(qdict, "protocol");
1422 const char *hostname = qdict_get_str(qdict, "hostname");
1423 bool has_port = qdict_haskey(qdict, "port");
1424 int port = qdict_get_try_int(qdict, "port", -1);
1425 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1426 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1427 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1428
1429 qmp_client_migrate_info(protocol, hostname,
1430 has_port, port, has_tls_port, tls_port,
1431 !!cert_subject, cert_subject, &err);
1432 hmp_handle_error(mon, err);
1433 }
1434
1435 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1436 {
1437 Error *err = NULL;
1438 qmp_migrate_start_postcopy(&err);
1439 hmp_handle_error(mon, err);
1440 }
1441
1442 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1443 {
1444 Error *err = NULL;
1445
1446 qmp_x_colo_lost_heartbeat(&err);
1447 hmp_handle_error(mon, err);
1448 }
1449
1450 void hmp_set_password(Monitor *mon, const QDict *qdict)
1451 {
1452 const char *protocol = qdict_get_str(qdict, "protocol");
1453 const char *password = qdict_get_str(qdict, "password");
1454 const char *connected = qdict_get_try_str(qdict, "connected");
1455 Error *err = NULL;
1456
1457 qmp_set_password(protocol, password, !!connected, connected, &err);
1458 hmp_handle_error(mon, err);
1459 }
1460
1461 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1462 {
1463 const char *protocol = qdict_get_str(qdict, "protocol");
1464 const char *whenstr = qdict_get_str(qdict, "time");
1465 Error *err = NULL;
1466
1467 qmp_expire_password(protocol, whenstr, &err);
1468 hmp_handle_error(mon, err);
1469 }
1470
1471
1472 #ifdef CONFIG_VNC
1473 static void hmp_change_read_arg(void *opaque, const char *password,
1474 void *readline_opaque)
1475 {
1476 qmp_change_vnc_password(password, NULL);
1477 monitor_read_command(opaque, 1);
1478 }
1479 #endif
1480
1481 void hmp_change(Monitor *mon, const QDict *qdict)
1482 {
1483 const char *device = qdict_get_str(qdict, "device");
1484 const char *target = qdict_get_str(qdict, "target");
1485 const char *arg = qdict_get_try_str(qdict, "arg");
1486 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1487 BlockdevChangeReadOnlyMode read_only_mode = 0;
1488 Error *err = NULL;
1489
1490 #ifdef CONFIG_VNC
1491 if (strcmp(device, "vnc") == 0) {
1492 if (read_only) {
1493 monitor_printf(mon,
1494 "Parameter 'read-only-mode' is invalid for VNC\n");
1495 return;
1496 }
1497 if (strcmp(target, "passwd") == 0 ||
1498 strcmp(target, "password") == 0) {
1499 if (arg) {
1500 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common);
1501 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL);
1502 return;
1503 } else {
1504 qmp_change_vnc_password(arg, &err);
1505 }
1506 } else {
1507 monitor_printf(mon, "Expected 'password' after 'vnc'\n");
1508 }
1509 } else
1510 #endif
1511 {
1512 if (read_only) {
1513 read_only_mode =
1514 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup,
1515 read_only,
1516 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1517 if (err) {
1518 goto end;
1519 }
1520 }
1521
1522 qmp_blockdev_change_medium(true, device, false, NULL, target,
1523 !!arg, arg, !!read_only, read_only_mode,
1524 &err);
1525 }
1526
1527 end:
1528 hmp_handle_error(mon, err);
1529 }
1530
1531 typedef struct HMPMigrationStatus {
1532 QEMUTimer *timer;
1533 Monitor *mon;
1534 bool is_block_migration;
1535 } HMPMigrationStatus;
1536
1537 static void hmp_migrate_status_cb(void *opaque)
1538 {
1539 HMPMigrationStatus *status = opaque;
1540 MigrationInfo *info;
1541
1542 info = qmp_query_migrate(NULL);
1543 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1544 info->status == MIGRATION_STATUS_SETUP) {
1545 if (info->has_disk) {
1546 int progress;
1547
1548 if (info->disk->remaining) {
1549 progress = info->disk->transferred * 100 / info->disk->total;
1550 } else {
1551 progress = 100;
1552 }
1553
1554 monitor_printf(status->mon, "Completed %d %%\r", progress);
1555 monitor_flush(status->mon);
1556 }
1557
1558 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1559 } else {
1560 if (status->is_block_migration) {
1561 monitor_printf(status->mon, "\n");
1562 }
1563 if (info->has_error_desc) {
1564 error_report("%s", info->error_desc);
1565 }
1566 monitor_resume(status->mon);
1567 timer_free(status->timer);
1568 g_free(status);
1569 }
1570
1571 qapi_free_MigrationInfo(info);
1572 }
1573
1574 void hmp_migrate(Monitor *mon, const QDict *qdict)
1575 {
1576 bool detach = qdict_get_try_bool(qdict, "detach", false);
1577 bool blk = qdict_get_try_bool(qdict, "blk", false);
1578 bool inc = qdict_get_try_bool(qdict, "inc", false);
1579 bool resume = qdict_get_try_bool(qdict, "resume", false);
1580 const char *uri = qdict_get_str(qdict, "uri");
1581 Error *err = NULL;
1582
1583 qmp_migrate(uri, !!blk, blk, !!inc, inc,
1584 false, false, true, resume, &err);
1585 if (err) {
1586 hmp_handle_error(mon, err);
1587 return;
1588 }
1589
1590 if (!detach) {
1591 HMPMigrationStatus *status;
1592
1593 if (monitor_suspend(mon) < 0) {
1594 monitor_printf(mon, "terminal does not allow synchronous "
1595 "migration, continuing detached\n");
1596 return;
1597 }
1598
1599 status = g_malloc0(sizeof(*status));
1600 status->mon = mon;
1601 status->is_block_migration = blk || inc;
1602 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1603 status);
1604 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1605 }
1606 }
1607
1608 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1609 {
1610 Error *err = NULL;
1611 QemuOpts *opts;
1612 const char *type = qdict_get_try_str(qdict, "type");
1613
1614 if (type && is_help_option(type)) {
1615 show_netdevs();
1616 return;
1617 }
1618 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1619 if (err) {
1620 goto out;
1621 }
1622
1623 netdev_add(opts, &err);
1624 if (err) {
1625 qemu_opts_del(opts);
1626 }
1627
1628 out:
1629 hmp_handle_error(mon, err);
1630 }
1631
1632 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1633 {
1634 const char *id = qdict_get_str(qdict, "id");
1635 Error *err = NULL;
1636
1637 qmp_netdev_del(id, &err);
1638 hmp_handle_error(mon, err);
1639 }
1640
1641 void hmp_object_add(Monitor *mon, const QDict *qdict)
1642 {
1643 const char *options = qdict_get_str(qdict, "object");
1644 Error *err = NULL;
1645
1646 user_creatable_add_from_str(options, &err);
1647 hmp_handle_error(mon, err);
1648 }
1649
1650 void hmp_getfd(Monitor *mon, const QDict *qdict)
1651 {
1652 const char *fdname = qdict_get_str(qdict, "fdname");
1653 Error *err = NULL;
1654
1655 qmp_getfd(fdname, &err);
1656 hmp_handle_error(mon, err);
1657 }
1658
1659 void hmp_closefd(Monitor *mon, const QDict *qdict)
1660 {
1661 const char *fdname = qdict_get_str(qdict, "fdname");
1662 Error *err = NULL;
1663
1664 qmp_closefd(fdname, &err);
1665 hmp_handle_error(mon, err);
1666 }
1667
1668 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1669 {
1670 const char *keys = qdict_get_str(qdict, "keys");
1671 KeyValue *v = NULL;
1672 KeyValueList *head = NULL, **tail = &head;
1673 int has_hold_time = qdict_haskey(qdict, "hold-time");
1674 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1675 Error *err = NULL;
1676 const char *separator;
1677 int keyname_len;
1678
1679 while (1) {
1680 separator = qemu_strchrnul(keys, '-');
1681 keyname_len = separator - keys;
1682
1683 /* Be compatible with old interface, convert user inputted "<" */
1684 if (keys[0] == '<' && keyname_len == 1) {
1685 keys = "less";
1686 keyname_len = 4;
1687 }
1688
1689 v = g_malloc0(sizeof(*v));
1690
1691 if (strstart(keys, "0x", NULL)) {
1692 char *endp;
1693 int value = strtoul(keys, &endp, 0);
1694 assert(endp <= keys + keyname_len);
1695 if (endp != keys + keyname_len) {
1696 goto err_out;
1697 }
1698 v->type = KEY_VALUE_KIND_NUMBER;
1699 v->u.number.data = value;
1700 } else {
1701 int idx = index_from_key(keys, keyname_len);
1702 if (idx == Q_KEY_CODE__MAX) {
1703 goto err_out;
1704 }
1705 v->type = KEY_VALUE_KIND_QCODE;
1706 v->u.qcode.data = idx;
1707 }
1708 QAPI_LIST_APPEND(tail, v);
1709 v = NULL;
1710
1711 if (!*separator) {
1712 break;
1713 }
1714 keys = separator + 1;
1715 }
1716
1717 qmp_send_key(head, has_hold_time, hold_time, &err);
1718 hmp_handle_error(mon, err);
1719
1720 out:
1721 qapi_free_KeyValue(v);
1722 qapi_free_KeyValueList(head);
1723 return;
1724
1725 err_out:
1726 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
1727 goto out;
1728 }
1729
1730 void coroutine_fn
1731 hmp_screendump(Monitor *mon, const QDict *qdict)
1732 {
1733 const char *filename = qdict_get_str(qdict, "filename");
1734 const char *id = qdict_get_try_str(qdict, "device");
1735 int64_t head = qdict_get_try_int(qdict, "head", 0);
1736 Error *err = NULL;
1737
1738 qmp_screendump(filename, id != NULL, id, id != NULL, head, &err);
1739 hmp_handle_error(mon, err);
1740 }
1741
1742 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1743 {
1744 const char *args = qdict_get_str(qdict, "args");
1745 Error *err = NULL;
1746 QemuOpts *opts;
1747
1748 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
1749 if (opts == NULL) {
1750 error_setg(&err, "Parsing chardev args failed");
1751 } else {
1752 qemu_chr_new_from_opts(opts, NULL, &err);
1753 qemu_opts_del(opts);
1754 }
1755 hmp_handle_error(mon, err);
1756 }
1757
1758 void hmp_chardev_change(Monitor *mon, const QDict *qdict)
1759 {
1760 const char *args = qdict_get_str(qdict, "args");
1761 const char *id;
1762 Error *err = NULL;
1763 ChardevBackend *backend = NULL;
1764 ChardevReturn *ret = NULL;
1765 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
1766 true);
1767 if (!opts) {
1768 error_setg(&err, "Parsing chardev args failed");
1769 goto end;
1770 }
1771
1772 id = qdict_get_str(qdict, "id");
1773 if (qemu_opts_id(opts)) {
1774 error_setg(&err, "Unexpected 'id' parameter");
1775 goto end;
1776 }
1777
1778 backend = qemu_chr_parse_opts(opts, &err);
1779 if (!backend) {
1780 goto end;
1781 }
1782
1783 ret = qmp_chardev_change(id, backend, &err);
1784
1785 end:
1786 qapi_free_ChardevReturn(ret);
1787 qapi_free_ChardevBackend(backend);
1788 qemu_opts_del(opts);
1789 hmp_handle_error(mon, err);
1790 }
1791
1792 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1793 {
1794 Error *local_err = NULL;
1795
1796 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1797 hmp_handle_error(mon, local_err);
1798 }
1799
1800 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
1801 {
1802 Error *local_err = NULL;
1803
1804 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
1805 hmp_handle_error(mon, local_err);
1806 }
1807
1808 void hmp_object_del(Monitor *mon, const QDict *qdict)
1809 {
1810 const char *id = qdict_get_str(qdict, "id");
1811 Error *err = NULL;
1812
1813 user_creatable_del(id, &err);
1814 hmp_handle_error(mon, err);
1815 }
1816
1817 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
1818 {
1819 Error *err = NULL;
1820 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
1821 MemoryDeviceInfoList *info;
1822 VirtioPMEMDeviceInfo *vpi;
1823 VirtioMEMDeviceInfo *vmi;
1824 MemoryDeviceInfo *value;
1825 PCDIMMDeviceInfo *di;
1826
1827 for (info = info_list; info; info = info->next) {
1828 value = info->value;
1829
1830 if (value) {
1831 switch (value->type) {
1832 case MEMORY_DEVICE_INFO_KIND_DIMM:
1833 case MEMORY_DEVICE_INFO_KIND_NVDIMM:
1834 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ?
1835 value->u.dimm.data : value->u.nvdimm.data;
1836 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1837 MemoryDeviceInfoKind_str(value->type),
1838 di->id ? di->id : "");
1839 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
1840 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
1841 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
1842 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
1843 monitor_printf(mon, " memdev: %s\n", di->memdev);
1844 monitor_printf(mon, " hotplugged: %s\n",
1845 di->hotplugged ? "true" : "false");
1846 monitor_printf(mon, " hotpluggable: %s\n",
1847 di->hotpluggable ? "true" : "false");
1848 break;
1849 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM:
1850 vpi = value->u.virtio_pmem.data;
1851 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1852 MemoryDeviceInfoKind_str(value->type),
1853 vpi->id ? vpi->id : "");
1854 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr);
1855 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size);
1856 monitor_printf(mon, " memdev: %s\n", vpi->memdev);
1857 break;
1858 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM:
1859 vmi = value->u.virtio_mem.data;
1860 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1861 MemoryDeviceInfoKind_str(value->type),
1862 vmi->id ? vmi->id : "");
1863 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr);
1864 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node);
1865 monitor_printf(mon, " requested-size: %" PRIu64 "\n",
1866 vmi->requested_size);
1867 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size);
1868 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size);
1869 monitor_printf(mon, " block-size: %" PRIu64 "\n",
1870 vmi->block_size);
1871 monitor_printf(mon, " memdev: %s\n", vmi->memdev);
1872 break;
1873 default:
1874 g_assert_not_reached();
1875 }
1876 }
1877 }
1878
1879 qapi_free_MemoryDeviceInfoList(info_list);
1880 hmp_handle_error(mon, err);
1881 }
1882
1883 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
1884 {
1885 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
1886 IOThreadInfoList *info;
1887 IOThreadInfo *value;
1888
1889 for (info = info_list; info; info = info->next) {
1890 value = info->value;
1891 monitor_printf(mon, "%s:\n", value->id);
1892 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
1893 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
1894 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
1895 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
1896 }
1897
1898 qapi_free_IOThreadInfoList(info_list);
1899 }
1900
1901 void hmp_rocker(Monitor *mon, const QDict *qdict)
1902 {
1903 const char *name = qdict_get_str(qdict, "name");
1904 RockerSwitch *rocker;
1905 Error *err = NULL;
1906
1907 rocker = qmp_query_rocker(name, &err);
1908 if (err != NULL) {
1909 hmp_handle_error(mon, err);
1910 return;
1911 }
1912
1913 monitor_printf(mon, "name: %s\n", rocker->name);
1914 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
1915 monitor_printf(mon, "ports: %d\n", rocker->ports);
1916
1917 qapi_free_RockerSwitch(rocker);
1918 }
1919
1920 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
1921 {
1922 RockerPortList *list, *port;
1923 const char *name = qdict_get_str(qdict, "name");
1924 Error *err = NULL;
1925
1926 list = qmp_query_rocker_ports(name, &err);
1927 if (err != NULL) {
1928 hmp_handle_error(mon, err);
1929 return;
1930 }
1931
1932 monitor_printf(mon, " ena/ speed/ auto\n");
1933 monitor_printf(mon, " port link duplex neg?\n");
1934
1935 for (port = list; port; port = port->next) {
1936 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
1937 port->value->name,
1938 port->value->enabled ? port->value->link_up ?
1939 "up" : "down" : "!ena",
1940 port->value->speed == 10000 ? "10G" : "??",
1941 port->value->duplex ? "FD" : "HD",
1942 port->value->autoneg ? "Yes" : "No");
1943 }
1944
1945 qapi_free_RockerPortList(list);
1946 }
1947
1948 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
1949 {
1950 RockerOfDpaFlowList *list, *info;
1951 const char *name = qdict_get_str(qdict, "name");
1952 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
1953 Error *err = NULL;
1954
1955 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
1956 if (err != NULL) {
1957 hmp_handle_error(mon, err);
1958 return;
1959 }
1960
1961 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
1962
1963 for (info = list; info; info = info->next) {
1964 RockerOfDpaFlow *flow = info->value;
1965 RockerOfDpaFlowKey *key = flow->key;
1966 RockerOfDpaFlowMask *mask = flow->mask;
1967 RockerOfDpaFlowAction *action = flow->action;
1968
1969 if (flow->hits) {
1970 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
1971 key->priority, key->tbl_id, flow->hits);
1972 } else {
1973 monitor_printf(mon, "%-4d %-3d ",
1974 key->priority, key->tbl_id);
1975 }
1976
1977 if (key->has_in_pport) {
1978 monitor_printf(mon, " pport %d", key->in_pport);
1979 if (mask->has_in_pport) {
1980 monitor_printf(mon, "(0x%x)", mask->in_pport);
1981 }
1982 }
1983
1984 if (key->has_vlan_id) {
1985 monitor_printf(mon, " vlan %d",
1986 key->vlan_id & VLAN_VID_MASK);
1987 if (mask->has_vlan_id) {
1988 monitor_printf(mon, "(0x%x)", mask->vlan_id);
1989 }
1990 }
1991
1992 if (key->has_tunnel_id) {
1993 monitor_printf(mon, " tunnel %d", key->tunnel_id);
1994 if (mask->has_tunnel_id) {
1995 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
1996 }
1997 }
1998
1999 if (key->has_eth_type) {
2000 switch (key->eth_type) {
2001 case 0x0806:
2002 monitor_printf(mon, " ARP");
2003 break;
2004 case 0x0800:
2005 monitor_printf(mon, " IP");
2006 break;
2007 case 0x86dd:
2008 monitor_printf(mon, " IPv6");
2009 break;
2010 case 0x8809:
2011 monitor_printf(mon, " LACP");
2012 break;
2013 case 0x88cc:
2014 monitor_printf(mon, " LLDP");
2015 break;
2016 default:
2017 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2018 break;
2019 }
2020 }
2021
2022 if (key->has_eth_src) {
2023 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2024 (mask->has_eth_src) &&
2025 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2026 monitor_printf(mon, " src <any mcast/bcast>");
2027 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2028 (mask->has_eth_src) &&
2029 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2030 monitor_printf(mon, " src <any ucast>");
2031 } else {
2032 monitor_printf(mon, " src %s", key->eth_src);
2033 if (mask->has_eth_src) {
2034 monitor_printf(mon, "(%s)", mask->eth_src);
2035 }
2036 }
2037 }
2038
2039 if (key->has_eth_dst) {
2040 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2041 (mask->has_eth_dst) &&
2042 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2043 monitor_printf(mon, " dst <any mcast/bcast>");
2044 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2045 (mask->has_eth_dst) &&
2046 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2047 monitor_printf(mon, " dst <any ucast>");
2048 } else {
2049 monitor_printf(mon, " dst %s", key->eth_dst);
2050 if (mask->has_eth_dst) {
2051 monitor_printf(mon, "(%s)", mask->eth_dst);
2052 }
2053 }
2054 }
2055
2056 if (key->has_ip_proto) {
2057 monitor_printf(mon, " proto %d", key->ip_proto);
2058 if (mask->has_ip_proto) {
2059 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2060 }
2061 }
2062
2063 if (key->has_ip_tos) {
2064 monitor_printf(mon, " TOS %d", key->ip_tos);
2065 if (mask->has_ip_tos) {
2066 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2067 }
2068 }
2069
2070 if (key->has_ip_dst) {
2071 monitor_printf(mon, " dst %s", key->ip_dst);
2072 }
2073
2074 if (action->has_goto_tbl || action->has_group_id ||
2075 action->has_new_vlan_id) {
2076 monitor_printf(mon, " -->");
2077 }
2078
2079 if (action->has_new_vlan_id) {
2080 monitor_printf(mon, " apply new vlan %d",
2081 ntohs(action->new_vlan_id));
2082 }
2083
2084 if (action->has_group_id) {
2085 monitor_printf(mon, " write group 0x%08x", action->group_id);
2086 }
2087
2088 if (action->has_goto_tbl) {
2089 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2090 }
2091
2092 monitor_printf(mon, "\n");
2093 }
2094
2095 qapi_free_RockerOfDpaFlowList(list);
2096 }
2097
2098 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2099 {
2100 RockerOfDpaGroupList *list, *g;
2101 const char *name = qdict_get_str(qdict, "name");
2102 uint8_t type = qdict_get_try_int(qdict, "type", 9);
2103 Error *err = NULL;
2104
2105 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2106 if (err != NULL) {
2107 hmp_handle_error(mon, err);
2108 return;
2109 }
2110
2111 monitor_printf(mon, "id (decode) --> buckets\n");
2112
2113 for (g = list; g; g = g->next) {
2114 RockerOfDpaGroup *group = g->value;
2115 bool set = false;
2116
2117 monitor_printf(mon, "0x%08x", group->id);
2118
2119 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2120 group->type == 1 ? "L2 rewrite" :
2121 group->type == 2 ? "L3 unicast" :
2122 group->type == 3 ? "L2 multicast" :
2123 group->type == 4 ? "L2 flood" :
2124 group->type == 5 ? "L3 interface" :
2125 group->type == 6 ? "L3 multicast" :
2126 group->type == 7 ? "L3 ECMP" :
2127 group->type == 8 ? "L2 overlay" :
2128 "unknown");
2129
2130 if (group->has_vlan_id) {
2131 monitor_printf(mon, " vlan %d", group->vlan_id);
2132 }
2133
2134 if (group->has_pport) {
2135 monitor_printf(mon, " pport %d", group->pport);
2136 }
2137
2138 if (group->has_index) {
2139 monitor_printf(mon, " index %d", group->index);
2140 }
2141
2142 monitor_printf(mon, ") -->");
2143
2144 if (group->has_set_vlan_id && group->set_vlan_id) {
2145 set = true;
2146 monitor_printf(mon, " set vlan %d",
2147 group->set_vlan_id & VLAN_VID_MASK);
2148 }
2149
2150 if (group->has_set_eth_src) {
2151 if (!set) {
2152 set = true;
2153 monitor_printf(mon, " set");
2154 }
2155 monitor_printf(mon, " src %s", group->set_eth_src);
2156 }
2157
2158 if (group->has_set_eth_dst) {
2159 if (!set) {
2160 monitor_printf(mon, " set");
2161 }
2162 monitor_printf(mon, " dst %s", group->set_eth_dst);
2163 }
2164
2165 if (group->has_ttl_check && group->ttl_check) {
2166 monitor_printf(mon, " check TTL");
2167 }
2168
2169 if (group->has_group_id && group->group_id) {
2170 monitor_printf(mon, " group id 0x%08x", group->group_id);
2171 }
2172
2173 if (group->has_pop_vlan && group->pop_vlan) {
2174 monitor_printf(mon, " pop vlan");
2175 }
2176
2177 if (group->has_out_pport) {
2178 monitor_printf(mon, " out pport %d", group->out_pport);
2179 }
2180
2181 if (group->has_group_ids) {
2182 struct uint32List *id;
2183
2184 monitor_printf(mon, " groups [");
2185 for (id = group->group_ids; id; id = id->next) {
2186 monitor_printf(mon, "0x%08x", id->value);
2187 if (id->next) {
2188 monitor_printf(mon, ",");
2189 }
2190 }
2191 monitor_printf(mon, "]");
2192 }
2193
2194 monitor_printf(mon, "\n");
2195 }
2196
2197 qapi_free_RockerOfDpaGroupList(list);
2198 }
2199
2200 void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
2201 {
2202 ram_block_dump(mon);
2203 }
2204
2205 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2206 {
2207 Error *err = NULL;
2208 GuidInfo *info = qmp_query_vm_generation_id(&err);
2209 if (info) {
2210 monitor_printf(mon, "%s\n", info->guid);
2211 }
2212 hmp_handle_error(mon, err);
2213 qapi_free_GuidInfo(info);
2214 }
2215
2216 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
2217 {
2218 Error *err = NULL;
2219 MemoryInfo *info = qmp_query_memory_size_summary(&err);
2220 if (info) {
2221 monitor_printf(mon, "base memory: %" PRIu64 "\n",
2222 info->base_memory);
2223
2224 if (info->has_plugged_memory) {
2225 monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
2226 info->plugged_memory);
2227 }
2228
2229 qapi_free_MemoryInfo(info);
2230 }
2231 hmp_handle_error(mon, err);
2232 }