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-rocker.h" 41 #include "qapi/qapi-commands-run-state.h" 42 #include "qapi/qapi-commands-stats.h" 43 #include "qapi/qapi-commands-tpm.h" 44 #include "qapi/qapi-commands-ui.h" 45 #include "qapi/qapi-commands-virtio.h" 46 #include "qapi/qapi-visit-virtio.h" 47 #include "qapi/qapi-visit-net.h" 48 #include "qapi/qapi-visit-migration.h" 49 #include "qapi/qmp/qdict.h" 50 #include "qapi/qmp/qerror.h" 51 #include "qapi/string-input-visitor.h" 52 #include "qapi/string-output-visitor.h" 53 #include "qom/object_interfaces.h" 54 #include "ui/console.h" 55 #include "qemu/cutils.h" 56 #include "qemu/error-report.h" 57 #include "hw/core/cpu.h" 58 #include "hw/intc/intc.h" 59 #include "migration/snapshot.h" 60 #include "migration/misc.h" 61 62 #ifdef CONFIG_SPICE 63 #include <spice/enums.h> 64 #endif 65 66 bool hmp_handle_error(Monitor *mon, Error *err) 67 { 68 if (err) { 69 error_reportf_err(err, "Error: "); 70 return true; 71 } 72 return false; 73 } 74 75 /* 76 * Produce a strList from a comma separated list. 77 * A NULL or empty input string return NULL. 78 */ 79 static strList *strList_from_comma_list(const char *in) 80 { 81 strList *res = NULL; 82 strList **tail = &res; 83 84 while (in && in[0]) { 85 char *comma = strchr(in, ','); 86 char *value; 87 88 if (comma) { 89 value = g_strndup(in, comma - in); 90 in = comma + 1; /* skip the , */ 91 } else { 92 value = g_strdup(in); 93 in = NULL; 94 } 95 QAPI_LIST_APPEND(tail, value); 96 } 97 98 return res; 99 } 100 101 void hmp_info_name(Monitor *mon, const QDict *qdict) 102 { 103 NameInfo *info; 104 105 info = qmp_query_name(NULL); 106 if (info->name) { 107 monitor_printf(mon, "%s\n", info->name); 108 } 109 qapi_free_NameInfo(info); 110 } 111 112 void hmp_info_version(Monitor *mon, const QDict *qdict) 113 { 114 VersionInfo *info; 115 116 info = qmp_query_version(NULL); 117 118 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n", 119 info->qemu->major, info->qemu->minor, info->qemu->micro, 120 info->package); 121 122 qapi_free_VersionInfo(info); 123 } 124 125 void hmp_info_kvm(Monitor *mon, const QDict *qdict) 126 { 127 KvmInfo *info; 128 129 info = qmp_query_kvm(NULL); 130 monitor_printf(mon, "kvm support: "); 131 if (info->present) { 132 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled"); 133 } else { 134 monitor_printf(mon, "not compiled\n"); 135 } 136 137 qapi_free_KvmInfo(info); 138 } 139 140 void hmp_info_status(Monitor *mon, const QDict *qdict) 141 { 142 StatusInfo *info; 143 144 info = qmp_query_status(NULL); 145 146 monitor_printf(mon, "VM status: %s%s", 147 info->running ? "running" : "paused", 148 info->singlestep ? " (single step mode)" : ""); 149 150 if (!info->running && info->status != RUN_STATE_PAUSED) { 151 monitor_printf(mon, " (%s)", RunState_str(info->status)); 152 } 153 154 monitor_printf(mon, "\n"); 155 156 qapi_free_StatusInfo(info); 157 } 158 159 void hmp_info_uuid(Monitor *mon, const QDict *qdict) 160 { 161 UuidInfo *info; 162 163 info = qmp_query_uuid(NULL); 164 monitor_printf(mon, "%s\n", info->UUID); 165 qapi_free_UuidInfo(info); 166 } 167 168 void hmp_info_chardev(Monitor *mon, const QDict *qdict) 169 { 170 ChardevInfoList *char_info, *info; 171 172 char_info = qmp_query_chardev(NULL); 173 for (info = char_info; info; info = info->next) { 174 monitor_printf(mon, "%s: filename=%s\n", info->value->label, 175 info->value->filename); 176 } 177 178 qapi_free_ChardevInfoList(char_info); 179 } 180 181 void hmp_info_mice(Monitor *mon, const QDict *qdict) 182 { 183 MouseInfoList *mice_list, *mouse; 184 185 mice_list = qmp_query_mice(NULL); 186 if (!mice_list) { 187 monitor_printf(mon, "No mouse devices connected\n"); 188 return; 189 } 190 191 for (mouse = mice_list; mouse; mouse = mouse->next) { 192 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", 193 mouse->value->current ? '*' : ' ', 194 mouse->value->index, mouse->value->name, 195 mouse->value->absolute ? " (absolute)" : ""); 196 } 197 198 qapi_free_MouseInfoList(mice_list); 199 } 200 201 void hmp_info_migrate(Monitor *mon, const QDict *qdict) 202 { 203 MigrationInfo *info; 204 205 info = qmp_query_migrate(NULL); 206 207 migration_global_dump(mon); 208 209 if (info->blocked_reasons) { 210 strList *reasons = info->blocked_reasons; 211 monitor_printf(mon, "Outgoing migration blocked:\n"); 212 while (reasons) { 213 monitor_printf(mon, " %s\n", reasons->value); 214 reasons = reasons->next; 215 } 216 } 217 218 if (info->has_status) { 219 monitor_printf(mon, "Migration status: %s", 220 MigrationStatus_str(info->status)); 221 if (info->status == MIGRATION_STATUS_FAILED && info->error_desc) { 222 monitor_printf(mon, " (%s)\n", info->error_desc); 223 } else { 224 monitor_printf(mon, "\n"); 225 } 226 227 monitor_printf(mon, "total time: %" PRIu64 " ms\n", 228 info->total_time); 229 if (info->has_expected_downtime) { 230 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n", 231 info->expected_downtime); 232 } 233 if (info->has_downtime) { 234 monitor_printf(mon, "downtime: %" PRIu64 " ms\n", 235 info->downtime); 236 } 237 if (info->has_setup_time) { 238 monitor_printf(mon, "setup: %" PRIu64 " ms\n", 239 info->setup_time); 240 } 241 } 242 243 if (info->ram) { 244 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n", 245 info->ram->transferred >> 10); 246 monitor_printf(mon, "throughput: %0.2f mbps\n", 247 info->ram->mbps); 248 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n", 249 info->ram->remaining >> 10); 250 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", 251 info->ram->total >> 10); 252 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n", 253 info->ram->duplicate); 254 monitor_printf(mon, "skipped: %" PRIu64 " pages\n", 255 info->ram->skipped); 256 monitor_printf(mon, "normal: %" PRIu64 " pages\n", 257 info->ram->normal); 258 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n", 259 info->ram->normal_bytes >> 10); 260 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n", 261 info->ram->dirty_sync_count); 262 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n", 263 info->ram->page_size >> 10); 264 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n", 265 info->ram->multifd_bytes >> 10); 266 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n", 267 info->ram->pages_per_second); 268 269 if (info->ram->dirty_pages_rate) { 270 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n", 271 info->ram->dirty_pages_rate); 272 } 273 if (info->ram->postcopy_requests) { 274 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n", 275 info->ram->postcopy_requests); 276 } 277 if (info->ram->precopy_bytes) { 278 monitor_printf(mon, "precopy ram: %" PRIu64 " kbytes\n", 279 info->ram->precopy_bytes >> 10); 280 } 281 if (info->ram->downtime_bytes) { 282 monitor_printf(mon, "downtime ram: %" PRIu64 " kbytes\n", 283 info->ram->downtime_bytes >> 10); 284 } 285 if (info->ram->postcopy_bytes) { 286 monitor_printf(mon, "postcopy ram: %" PRIu64 " kbytes\n", 287 info->ram->postcopy_bytes >> 10); 288 } 289 if (info->ram->dirty_sync_missed_zero_copy) { 290 monitor_printf(mon, 291 "Zero-copy-send fallbacks happened: %" PRIu64 " times\n", 292 info->ram->dirty_sync_missed_zero_copy); 293 } 294 } 295 296 if (info->disk) { 297 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n", 298 info->disk->transferred >> 10); 299 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n", 300 info->disk->remaining >> 10); 301 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n", 302 info->disk->total >> 10); 303 } 304 305 if (info->xbzrle_cache) { 306 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n", 307 info->xbzrle_cache->cache_size); 308 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n", 309 info->xbzrle_cache->bytes >> 10); 310 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n", 311 info->xbzrle_cache->pages); 312 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n", 313 info->xbzrle_cache->cache_miss); 314 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n", 315 info->xbzrle_cache->cache_miss_rate); 316 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n", 317 info->xbzrle_cache->encoding_rate); 318 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n", 319 info->xbzrle_cache->overflow); 320 } 321 322 if (info->compression) { 323 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n", 324 info->compression->pages); 325 monitor_printf(mon, "compression busy: %" PRIu64 "\n", 326 info->compression->busy); 327 monitor_printf(mon, "compression busy rate: %0.2f\n", 328 info->compression->busy_rate); 329 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n", 330 info->compression->compressed_size >> 10); 331 monitor_printf(mon, "compression rate: %0.2f\n", 332 info->compression->compression_rate); 333 } 334 335 if (info->has_cpu_throttle_percentage) { 336 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n", 337 info->cpu_throttle_percentage); 338 } 339 340 if (info->has_postcopy_blocktime) { 341 monitor_printf(mon, "postcopy blocktime: %u\n", 342 info->postcopy_blocktime); 343 } 344 345 if (info->has_postcopy_vcpu_blocktime) { 346 Visitor *v; 347 char *str; 348 v = string_output_visitor_new(false, &str); 349 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime, 350 &error_abort); 351 visit_complete(v, &str); 352 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str); 353 g_free(str); 354 visit_free(v); 355 } 356 if (info->has_socket_address) { 357 SocketAddressList *addr; 358 359 monitor_printf(mon, "socket address: [\n"); 360 361 for (addr = info->socket_address; addr; addr = addr->next) { 362 char *s = socket_uri(addr->value); 363 monitor_printf(mon, "\t%s\n", s); 364 g_free(s); 365 } 366 monitor_printf(mon, "]\n"); 367 } 368 369 if (info->vfio) { 370 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n", 371 info->vfio->transferred >> 10); 372 } 373 374 qapi_free_MigrationInfo(info); 375 } 376 377 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) 378 { 379 MigrationCapabilityStatusList *caps, *cap; 380 381 caps = qmp_query_migrate_capabilities(NULL); 382 383 if (caps) { 384 for (cap = caps; cap; cap = cap->next) { 385 monitor_printf(mon, "%s: %s\n", 386 MigrationCapability_str(cap->value->capability), 387 cap->value->state ? "on" : "off"); 388 } 389 } 390 391 qapi_free_MigrationCapabilityStatusList(caps); 392 } 393 394 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) 395 { 396 MigrationParameters *params; 397 398 params = qmp_query_migrate_parameters(NULL); 399 400 if (params) { 401 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 402 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL), 403 params->announce_initial); 404 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 405 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX), 406 params->announce_max); 407 monitor_printf(mon, "%s: %" PRIu64 "\n", 408 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS), 409 params->announce_rounds); 410 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 411 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP), 412 params->announce_step); 413 assert(params->has_compress_level); 414 monitor_printf(mon, "%s: %u\n", 415 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL), 416 params->compress_level); 417 assert(params->has_compress_threads); 418 monitor_printf(mon, "%s: %u\n", 419 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS), 420 params->compress_threads); 421 assert(params->has_compress_wait_thread); 422 monitor_printf(mon, "%s: %s\n", 423 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD), 424 params->compress_wait_thread ? "on" : "off"); 425 assert(params->has_decompress_threads); 426 monitor_printf(mon, "%s: %u\n", 427 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS), 428 params->decompress_threads); 429 assert(params->has_throttle_trigger_threshold); 430 monitor_printf(mon, "%s: %u\n", 431 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD), 432 params->throttle_trigger_threshold); 433 assert(params->has_cpu_throttle_initial); 434 monitor_printf(mon, "%s: %u\n", 435 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL), 436 params->cpu_throttle_initial); 437 assert(params->has_cpu_throttle_increment); 438 monitor_printf(mon, "%s: %u\n", 439 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT), 440 params->cpu_throttle_increment); 441 assert(params->has_cpu_throttle_tailslow); 442 monitor_printf(mon, "%s: %s\n", 443 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW), 444 params->cpu_throttle_tailslow ? "on" : "off"); 445 assert(params->has_max_cpu_throttle); 446 monitor_printf(mon, "%s: %u\n", 447 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE), 448 params->max_cpu_throttle); 449 assert(params->tls_creds); 450 monitor_printf(mon, "%s: '%s'\n", 451 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS), 452 params->tls_creds); 453 assert(params->tls_hostname); 454 monitor_printf(mon, "%s: '%s'\n", 455 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME), 456 params->tls_hostname); 457 assert(params->has_max_bandwidth); 458 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n", 459 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH), 460 params->max_bandwidth); 461 assert(params->has_downtime_limit); 462 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 463 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT), 464 params->downtime_limit); 465 assert(params->has_x_checkpoint_delay); 466 monitor_printf(mon, "%s: %u ms\n", 467 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY), 468 params->x_checkpoint_delay); 469 assert(params->has_block_incremental); 470 monitor_printf(mon, "%s: %s\n", 471 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL), 472 params->block_incremental ? "on" : "off"); 473 monitor_printf(mon, "%s: %u\n", 474 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS), 475 params->multifd_channels); 476 monitor_printf(mon, "%s: %s\n", 477 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION), 478 MultiFDCompression_str(params->multifd_compression)); 479 monitor_printf(mon, "%s: %" PRIu64 " bytes\n", 480 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE), 481 params->xbzrle_cache_size); 482 monitor_printf(mon, "%s: %" PRIu64 "\n", 483 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH), 484 params->max_postcopy_bandwidth); 485 monitor_printf(mon, "%s: '%s'\n", 486 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ), 487 params->tls_authz); 488 489 if (params->has_block_bitmap_mapping) { 490 const BitmapMigrationNodeAliasList *bmnal; 491 492 monitor_printf(mon, "%s:\n", 493 MigrationParameter_str( 494 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING)); 495 496 for (bmnal = params->block_bitmap_mapping; 497 bmnal; 498 bmnal = bmnal->next) 499 { 500 const BitmapMigrationNodeAlias *bmna = bmnal->value; 501 const BitmapMigrationBitmapAliasList *bmbal; 502 503 monitor_printf(mon, " '%s' -> '%s'\n", 504 bmna->node_name, bmna->alias); 505 506 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) { 507 const BitmapMigrationBitmapAlias *bmba = bmbal->value; 508 509 monitor_printf(mon, " '%s' -> '%s'\n", 510 bmba->name, bmba->alias); 511 } 512 } 513 } 514 } 515 516 qapi_free_MigrationParameters(params); 517 } 518 519 520 #ifdef CONFIG_VNC 521 /* Helper for hmp_info_vnc_clients, _servers */ 522 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, 523 const char *name) 524 { 525 monitor_printf(mon, " %s: %s:%s (%s%s)\n", 526 name, 527 info->host, 528 info->service, 529 NetworkAddressFamily_str(info->family), 530 info->websocket ? " (Websocket)" : ""); 531 } 532 533 /* Helper displaying and auth and crypt info */ 534 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, 535 VncPrimaryAuth auth, 536 VncVencryptSubAuth *vencrypt) 537 { 538 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, 539 VncPrimaryAuth_str(auth), 540 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); 541 } 542 543 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) 544 { 545 while (client) { 546 VncClientInfo *cinfo = client->value; 547 548 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); 549 monitor_printf(mon, " x509_dname: %s\n", 550 cinfo->x509_dname ?: "none"); 551 monitor_printf(mon, " sasl_username: %s\n", 552 cinfo->sasl_username ?: "none"); 553 554 client = client->next; 555 } 556 } 557 558 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) 559 { 560 while (server) { 561 VncServerInfo2 *sinfo = server->value; 562 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); 563 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, 564 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); 565 server = server->next; 566 } 567 } 568 569 void hmp_info_vnc(Monitor *mon, const QDict *qdict) 570 { 571 VncInfo2List *info2l, *info2l_head; 572 Error *err = NULL; 573 574 info2l = qmp_query_vnc_servers(&err); 575 info2l_head = info2l; 576 if (hmp_handle_error(mon, err)) { 577 return; 578 } 579 if (!info2l) { 580 monitor_printf(mon, "None\n"); 581 return; 582 } 583 584 while (info2l) { 585 VncInfo2 *info = info2l->value; 586 monitor_printf(mon, "%s:\n", info->id); 587 hmp_info_vnc_servers(mon, info->server); 588 hmp_info_vnc_clients(mon, info->clients); 589 if (!info->server) { 590 /* The server entry displays its auth, we only 591 * need to display in the case of 'reverse' connections 592 * where there's no server. 593 */ 594 hmp_info_vnc_authcrypt(mon, " ", info->auth, 595 info->has_vencrypt ? &info->vencrypt : NULL); 596 } 597 if (info->display) { 598 monitor_printf(mon, " Display: %s\n", info->display); 599 } 600 info2l = info2l->next; 601 } 602 603 qapi_free_VncInfo2List(info2l_head); 604 605 } 606 #endif 607 608 #ifdef CONFIG_SPICE 609 void hmp_info_spice(Monitor *mon, const QDict *qdict) 610 { 611 SpiceChannelList *chan; 612 SpiceInfo *info; 613 const char *channel_name; 614 const char * const channel_names[] = { 615 [SPICE_CHANNEL_MAIN] = "main", 616 [SPICE_CHANNEL_DISPLAY] = "display", 617 [SPICE_CHANNEL_INPUTS] = "inputs", 618 [SPICE_CHANNEL_CURSOR] = "cursor", 619 [SPICE_CHANNEL_PLAYBACK] = "playback", 620 [SPICE_CHANNEL_RECORD] = "record", 621 [SPICE_CHANNEL_TUNNEL] = "tunnel", 622 [SPICE_CHANNEL_SMARTCARD] = "smartcard", 623 [SPICE_CHANNEL_USBREDIR] = "usbredir", 624 [SPICE_CHANNEL_PORT] = "port", 625 #if 0 626 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, 627 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable 628 * as quick fix for build failures with older versions. */ 629 [SPICE_CHANNEL_WEBDAV] = "webdav", 630 #endif 631 }; 632 633 info = qmp_query_spice(NULL); 634 635 if (!info->enabled) { 636 monitor_printf(mon, "Server: disabled\n"); 637 goto out; 638 } 639 640 monitor_printf(mon, "Server:\n"); 641 if (info->has_port) { 642 monitor_printf(mon, " address: %s:%" PRId64 "\n", 643 info->host, info->port); 644 } 645 if (info->has_tls_port) { 646 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", 647 info->host, info->tls_port); 648 } 649 monitor_printf(mon, " migrated: %s\n", 650 info->migrated ? "true" : "false"); 651 monitor_printf(mon, " auth: %s\n", info->auth); 652 monitor_printf(mon, " compiled: %s\n", info->compiled_version); 653 monitor_printf(mon, " mouse-mode: %s\n", 654 SpiceQueryMouseMode_str(info->mouse_mode)); 655 656 if (!info->has_channels || info->channels == NULL) { 657 monitor_printf(mon, "Channels: none\n"); 658 } else { 659 for (chan = info->channels; chan; chan = chan->next) { 660 monitor_printf(mon, "Channel:\n"); 661 monitor_printf(mon, " address: %s:%s%s\n", 662 chan->value->host, chan->value->port, 663 chan->value->tls ? " [tls]" : ""); 664 monitor_printf(mon, " session: %" PRId64 "\n", 665 chan->value->connection_id); 666 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", 667 chan->value->channel_type, chan->value->channel_id); 668 669 channel_name = "unknown"; 670 if (chan->value->channel_type > 0 && 671 chan->value->channel_type < ARRAY_SIZE(channel_names) && 672 channel_names[chan->value->channel_type]) { 673 channel_name = channel_names[chan->value->channel_type]; 674 } 675 676 monitor_printf(mon, " channel name: %s\n", channel_name); 677 } 678 } 679 680 out: 681 qapi_free_SpiceInfo(info); 682 } 683 #endif 684 685 void hmp_info_balloon(Monitor *mon, const QDict *qdict) 686 { 687 BalloonInfo *info; 688 Error *err = NULL; 689 690 info = qmp_query_balloon(&err); 691 if (hmp_handle_error(mon, err)) { 692 return; 693 } 694 695 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); 696 697 qapi_free_BalloonInfo(info); 698 } 699 700 static int hmp_info_pic_foreach(Object *obj, void *opaque) 701 { 702 InterruptStatsProvider *intc; 703 InterruptStatsProviderClass *k; 704 Monitor *mon = opaque; 705 706 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 707 intc = INTERRUPT_STATS_PROVIDER(obj); 708 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 709 if (k->print_info) { 710 k->print_info(intc, mon); 711 } else { 712 monitor_printf(mon, "Interrupt controller information not available for %s.\n", 713 object_get_typename(obj)); 714 } 715 } 716 717 return 0; 718 } 719 720 void hmp_info_pic(Monitor *mon, const QDict *qdict) 721 { 722 object_child_foreach_recursive(object_get_root(), 723 hmp_info_pic_foreach, mon); 724 } 725 726 void hmp_info_tpm(Monitor *mon, const QDict *qdict) 727 { 728 #ifdef CONFIG_TPM 729 TPMInfoList *info_list, *info; 730 Error *err = NULL; 731 unsigned int c = 0; 732 TPMPassthroughOptions *tpo; 733 TPMEmulatorOptions *teo; 734 735 info_list = qmp_query_tpm(&err); 736 if (err) { 737 monitor_printf(mon, "TPM device not supported\n"); 738 error_free(err); 739 return; 740 } 741 742 if (info_list) { 743 monitor_printf(mon, "TPM device:\n"); 744 } 745 746 for (info = info_list; info; info = info->next) { 747 TPMInfo *ti = info->value; 748 monitor_printf(mon, " tpm%d: model=%s\n", 749 c, TpmModel_str(ti->model)); 750 751 monitor_printf(mon, " \\ %s: type=%s", 752 ti->id, TpmType_str(ti->options->type)); 753 754 switch (ti->options->type) { 755 case TPM_TYPE_PASSTHROUGH: 756 tpo = ti->options->u.passthrough.data; 757 monitor_printf(mon, "%s%s%s%s", 758 tpo->path ? ",path=" : "", 759 tpo->path ?: "", 760 tpo->cancel_path ? ",cancel-path=" : "", 761 tpo->cancel_path ?: ""); 762 break; 763 case TPM_TYPE_EMULATOR: 764 teo = ti->options->u.emulator.data; 765 monitor_printf(mon, ",chardev=%s", teo->chardev); 766 break; 767 case TPM_TYPE__MAX: 768 break; 769 } 770 monitor_printf(mon, "\n"); 771 c++; 772 } 773 qapi_free_TPMInfoList(info_list); 774 #else 775 monitor_printf(mon, "TPM device not supported\n"); 776 #endif /* CONFIG_TPM */ 777 } 778 779 void hmp_quit(Monitor *mon, const QDict *qdict) 780 { 781 monitor_suspend(mon); 782 qmp_quit(NULL); 783 } 784 785 void hmp_stop(Monitor *mon, const QDict *qdict) 786 { 787 qmp_stop(NULL); 788 } 789 790 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 791 { 792 const char *op = qdict_get_try_str(qdict, "op"); 793 794 if (op == NULL) { 795 bool on = qsp_is_enabled(); 796 797 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 798 return; 799 } 800 if (!strcmp(op, "on")) { 801 qsp_enable(); 802 } else if (!strcmp(op, "off")) { 803 qsp_disable(); 804 } else if (!strcmp(op, "reset")) { 805 qsp_reset(); 806 } else { 807 Error *err = NULL; 808 809 error_setg(&err, QERR_INVALID_PARAMETER, op); 810 hmp_handle_error(mon, err); 811 } 812 } 813 814 void hmp_system_reset(Monitor *mon, const QDict *qdict) 815 { 816 qmp_system_reset(NULL); 817 } 818 819 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 820 { 821 qmp_system_powerdown(NULL); 822 } 823 824 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 825 { 826 Error *err = NULL; 827 828 qmp_x_exit_preconfig(&err); 829 hmp_handle_error(mon, err); 830 } 831 832 void hmp_cpu(Monitor *mon, const QDict *qdict) 833 { 834 int64_t cpu_index; 835 836 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 837 use it are converted to the QAPI */ 838 cpu_index = qdict_get_int(qdict, "index"); 839 if (monitor_set_cpu(mon, cpu_index) < 0) { 840 monitor_printf(mon, "invalid CPU index\n"); 841 } 842 } 843 844 void hmp_memsave(Monitor *mon, const QDict *qdict) 845 { 846 uint32_t size = qdict_get_int(qdict, "size"); 847 const char *filename = qdict_get_str(qdict, "filename"); 848 uint64_t addr = qdict_get_int(qdict, "val"); 849 Error *err = NULL; 850 int cpu_index = monitor_get_cpu_index(mon); 851 852 if (cpu_index < 0) { 853 monitor_printf(mon, "No CPU available\n"); 854 return; 855 } 856 857 qmp_memsave(addr, size, filename, true, cpu_index, &err); 858 hmp_handle_error(mon, err); 859 } 860 861 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 862 { 863 uint32_t size = qdict_get_int(qdict, "size"); 864 const char *filename = qdict_get_str(qdict, "filename"); 865 uint64_t addr = qdict_get_int(qdict, "val"); 866 Error *err = NULL; 867 868 qmp_pmemsave(addr, size, filename, &err); 869 hmp_handle_error(mon, err); 870 } 871 872 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 873 { 874 const char *chardev = qdict_get_str(qdict, "device"); 875 const char *data = qdict_get_str(qdict, "data"); 876 Error *err = NULL; 877 878 qmp_ringbuf_write(chardev, data, false, 0, &err); 879 880 hmp_handle_error(mon, err); 881 } 882 883 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 884 { 885 uint32_t size = qdict_get_int(qdict, "size"); 886 const char *chardev = qdict_get_str(qdict, "device"); 887 char *data; 888 Error *err = NULL; 889 int i; 890 891 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 892 if (hmp_handle_error(mon, err)) { 893 return; 894 } 895 896 for (i = 0; data[i]; i++) { 897 unsigned char ch = data[i]; 898 899 if (ch == '\\') { 900 monitor_printf(mon, "\\\\"); 901 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 902 monitor_printf(mon, "\\u%04X", ch); 903 } else { 904 monitor_printf(mon, "%c", ch); 905 } 906 907 } 908 monitor_printf(mon, "\n"); 909 g_free(data); 910 } 911 912 void hmp_cont(Monitor *mon, const QDict *qdict) 913 { 914 Error *err = NULL; 915 916 qmp_cont(&err); 917 hmp_handle_error(mon, err); 918 } 919 920 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 921 { 922 Error *err = NULL; 923 924 qmp_system_wakeup(&err); 925 hmp_handle_error(mon, err); 926 } 927 928 void hmp_nmi(Monitor *mon, const QDict *qdict) 929 { 930 Error *err = NULL; 931 932 qmp_inject_nmi(&err); 933 hmp_handle_error(mon, err); 934 } 935 936 void hmp_set_link(Monitor *mon, const QDict *qdict) 937 { 938 const char *name = qdict_get_str(qdict, "name"); 939 bool up = qdict_get_bool(qdict, "up"); 940 Error *err = NULL; 941 942 qmp_set_link(name, up, &err); 943 hmp_handle_error(mon, err); 944 } 945 946 void hmp_balloon(Monitor *mon, const QDict *qdict) 947 { 948 int64_t value = qdict_get_int(qdict, "value"); 949 Error *err = NULL; 950 951 qmp_balloon(value, &err); 952 hmp_handle_error(mon, err); 953 } 954 955 void hmp_loadvm(Monitor *mon, const QDict *qdict) 956 { 957 int saved_vm_running = runstate_is_running(); 958 const char *name = qdict_get_str(qdict, "name"); 959 Error *err = NULL; 960 961 vm_stop(RUN_STATE_RESTORE_VM); 962 963 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) { 964 vm_start(); 965 } 966 hmp_handle_error(mon, err); 967 } 968 969 void hmp_savevm(Monitor *mon, const QDict *qdict) 970 { 971 Error *err = NULL; 972 973 save_snapshot(qdict_get_try_str(qdict, "name"), 974 true, NULL, false, NULL, &err); 975 hmp_handle_error(mon, err); 976 } 977 978 void hmp_delvm(Monitor *mon, const QDict *qdict) 979 { 980 Error *err = NULL; 981 const char *name = qdict_get_str(qdict, "name"); 982 983 delete_snapshot(name, false, NULL, &err); 984 hmp_handle_error(mon, err); 985 } 986 987 void hmp_announce_self(Monitor *mon, const QDict *qdict) 988 { 989 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 990 const char *id = qdict_get_try_str(qdict, "id"); 991 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 992 migrate_announce_params()); 993 994 qapi_free_strList(params->interfaces); 995 params->interfaces = strList_from_comma_list(interfaces_str); 996 params->has_interfaces = params->interfaces != NULL; 997 params->id = g_strdup(id); 998 qmp_announce_self(params, NULL); 999 qapi_free_AnnounceParameters(params); 1000 } 1001 1002 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1003 { 1004 qmp_migrate_cancel(NULL); 1005 } 1006 1007 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1008 { 1009 Error *err = NULL; 1010 const char *state = qdict_get_str(qdict, "state"); 1011 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1012 1013 if (val >= 0) { 1014 qmp_migrate_continue(val, &err); 1015 } 1016 1017 hmp_handle_error(mon, err); 1018 } 1019 1020 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1021 { 1022 Error *err = NULL; 1023 const char *uri = qdict_get_str(qdict, "uri"); 1024 1025 qmp_migrate_incoming(uri, &err); 1026 1027 hmp_handle_error(mon, err); 1028 } 1029 1030 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1031 { 1032 Error *err = NULL; 1033 const char *uri = qdict_get_str(qdict, "uri"); 1034 1035 qmp_migrate_recover(uri, &err); 1036 1037 hmp_handle_error(mon, err); 1038 } 1039 1040 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1041 { 1042 Error *err = NULL; 1043 1044 qmp_migrate_pause(&err); 1045 1046 hmp_handle_error(mon, err); 1047 } 1048 1049 1050 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1051 { 1052 const char *cap = qdict_get_str(qdict, "capability"); 1053 bool state = qdict_get_bool(qdict, "state"); 1054 Error *err = NULL; 1055 MigrationCapabilityStatusList *caps = NULL; 1056 MigrationCapabilityStatus *value; 1057 int val; 1058 1059 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1060 if (val < 0) { 1061 goto end; 1062 } 1063 1064 value = g_malloc0(sizeof(*value)); 1065 value->capability = val; 1066 value->state = state; 1067 QAPI_LIST_PREPEND(caps, value); 1068 qmp_migrate_set_capabilities(caps, &err); 1069 qapi_free_MigrationCapabilityStatusList(caps); 1070 1071 end: 1072 hmp_handle_error(mon, err); 1073 } 1074 1075 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1076 { 1077 const char *param = qdict_get_str(qdict, "parameter"); 1078 const char *valuestr = qdict_get_str(qdict, "value"); 1079 Visitor *v = string_input_visitor_new(valuestr); 1080 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1081 uint64_t valuebw = 0; 1082 uint64_t cache_size; 1083 Error *err = NULL; 1084 int val, ret; 1085 1086 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1087 if (val < 0) { 1088 goto cleanup; 1089 } 1090 1091 switch (val) { 1092 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1093 p->has_compress_level = true; 1094 visit_type_uint8(v, param, &p->compress_level, &err); 1095 break; 1096 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1097 p->has_compress_threads = true; 1098 visit_type_uint8(v, param, &p->compress_threads, &err); 1099 break; 1100 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1101 p->has_compress_wait_thread = true; 1102 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1103 break; 1104 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1105 p->has_decompress_threads = true; 1106 visit_type_uint8(v, param, &p->decompress_threads, &err); 1107 break; 1108 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1109 p->has_throttle_trigger_threshold = true; 1110 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err); 1111 break; 1112 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1113 p->has_cpu_throttle_initial = true; 1114 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err); 1115 break; 1116 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1117 p->has_cpu_throttle_increment = true; 1118 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err); 1119 break; 1120 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1121 p->has_cpu_throttle_tailslow = true; 1122 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1123 break; 1124 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1125 p->has_max_cpu_throttle = true; 1126 visit_type_uint8(v, param, &p->max_cpu_throttle, &err); 1127 break; 1128 case MIGRATION_PARAMETER_TLS_CREDS: 1129 p->tls_creds = g_new0(StrOrNull, 1); 1130 p->tls_creds->type = QTYPE_QSTRING; 1131 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1132 break; 1133 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1134 p->tls_hostname = g_new0(StrOrNull, 1); 1135 p->tls_hostname->type = QTYPE_QSTRING; 1136 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1137 break; 1138 case MIGRATION_PARAMETER_TLS_AUTHZ: 1139 p->tls_authz = g_new0(StrOrNull, 1); 1140 p->tls_authz->type = QTYPE_QSTRING; 1141 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1142 break; 1143 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1144 p->has_max_bandwidth = true; 1145 /* 1146 * Can't use visit_type_size() here, because it 1147 * defaults to Bytes rather than Mebibytes. 1148 */ 1149 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1150 if (ret < 0 || valuebw > INT64_MAX 1151 || (size_t)valuebw != valuebw) { 1152 error_setg(&err, "Invalid size %s", valuestr); 1153 break; 1154 } 1155 p->max_bandwidth = valuebw; 1156 break; 1157 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1158 p->has_downtime_limit = true; 1159 visit_type_size(v, param, &p->downtime_limit, &err); 1160 break; 1161 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1162 p->has_x_checkpoint_delay = true; 1163 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err); 1164 break; 1165 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1166 p->has_block_incremental = true; 1167 visit_type_bool(v, param, &p->block_incremental, &err); 1168 break; 1169 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1170 p->has_multifd_channels = true; 1171 visit_type_uint8(v, param, &p->multifd_channels, &err); 1172 break; 1173 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1174 p->has_multifd_compression = true; 1175 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1176 &err); 1177 break; 1178 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1179 p->has_multifd_zlib_level = true; 1180 visit_type_uint8(v, param, &p->multifd_zlib_level, &err); 1181 break; 1182 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1183 p->has_multifd_zstd_level = true; 1184 visit_type_uint8(v, param, &p->multifd_zstd_level, &err); 1185 break; 1186 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1187 p->has_xbzrle_cache_size = true; 1188 if (!visit_type_size(v, param, &cache_size, &err)) { 1189 break; 1190 } 1191 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1192 error_setg(&err, "Invalid size %s", valuestr); 1193 break; 1194 } 1195 p->xbzrle_cache_size = cache_size; 1196 break; 1197 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1198 p->has_max_postcopy_bandwidth = true; 1199 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1200 break; 1201 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1202 p->has_announce_initial = true; 1203 visit_type_size(v, param, &p->announce_initial, &err); 1204 break; 1205 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1206 p->has_announce_max = true; 1207 visit_type_size(v, param, &p->announce_max, &err); 1208 break; 1209 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1210 p->has_announce_rounds = true; 1211 visit_type_size(v, param, &p->announce_rounds, &err); 1212 break; 1213 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1214 p->has_announce_step = true; 1215 visit_type_size(v, param, &p->announce_step, &err); 1216 break; 1217 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1218 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1219 "through QMP"); 1220 break; 1221 default: 1222 assert(0); 1223 } 1224 1225 if (err) { 1226 goto cleanup; 1227 } 1228 1229 qmp_migrate_set_parameters(p, &err); 1230 1231 cleanup: 1232 qapi_free_MigrateSetParameters(p); 1233 visit_free(v); 1234 hmp_handle_error(mon, err); 1235 } 1236 1237 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1238 { 1239 Error *err = NULL; 1240 const char *protocol = qdict_get_str(qdict, "protocol"); 1241 const char *hostname = qdict_get_str(qdict, "hostname"); 1242 bool has_port = qdict_haskey(qdict, "port"); 1243 int port = qdict_get_try_int(qdict, "port", -1); 1244 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1245 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1246 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1247 1248 qmp_client_migrate_info(protocol, hostname, 1249 has_port, port, has_tls_port, tls_port, 1250 cert_subject, &err); 1251 hmp_handle_error(mon, err); 1252 } 1253 1254 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1255 { 1256 Error *err = NULL; 1257 qmp_migrate_start_postcopy(&err); 1258 hmp_handle_error(mon, err); 1259 } 1260 1261 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1262 { 1263 Error *err = NULL; 1264 1265 qmp_x_colo_lost_heartbeat(&err); 1266 hmp_handle_error(mon, err); 1267 } 1268 1269 void hmp_set_password(Monitor *mon, const QDict *qdict) 1270 { 1271 const char *protocol = qdict_get_str(qdict, "protocol"); 1272 const char *password = qdict_get_str(qdict, "password"); 1273 const char *display = qdict_get_try_str(qdict, "display"); 1274 const char *connected = qdict_get_try_str(qdict, "connected"); 1275 Error *err = NULL; 1276 1277 SetPasswordOptions opts = { 1278 .password = (char *)password, 1279 .has_connected = !!connected, 1280 }; 1281 1282 opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected, 1283 SET_PASSWORD_ACTION_KEEP, &err); 1284 if (err) { 1285 goto out; 1286 } 1287 1288 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1289 DISPLAY_PROTOCOL_VNC, &err); 1290 if (err) { 1291 goto out; 1292 } 1293 1294 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1295 opts.u.vnc.display = (char *)display; 1296 } 1297 1298 qmp_set_password(&opts, &err); 1299 1300 out: 1301 hmp_handle_error(mon, err); 1302 } 1303 1304 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1305 { 1306 const char *protocol = qdict_get_str(qdict, "protocol"); 1307 const char *whenstr = qdict_get_str(qdict, "time"); 1308 const char *display = qdict_get_try_str(qdict, "display"); 1309 Error *err = NULL; 1310 1311 ExpirePasswordOptions opts = { 1312 .time = (char *)whenstr, 1313 }; 1314 1315 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1316 DISPLAY_PROTOCOL_VNC, &err); 1317 if (err) { 1318 goto out; 1319 } 1320 1321 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1322 opts.u.vnc.display = (char *)display; 1323 } 1324 1325 qmp_expire_password(&opts, &err); 1326 1327 out: 1328 hmp_handle_error(mon, err); 1329 } 1330 1331 1332 #ifdef CONFIG_VNC 1333 static void hmp_change_read_arg(void *opaque, const char *password, 1334 void *readline_opaque) 1335 { 1336 qmp_change_vnc_password(password, NULL); 1337 monitor_read_command(opaque, 1); 1338 } 1339 #endif 1340 1341 void hmp_change(Monitor *mon, const QDict *qdict) 1342 { 1343 const char *device = qdict_get_str(qdict, "device"); 1344 const char *target = qdict_get_str(qdict, "target"); 1345 const char *arg = qdict_get_try_str(qdict, "arg"); 1346 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1347 bool force = qdict_get_try_bool(qdict, "force", false); 1348 BlockdevChangeReadOnlyMode read_only_mode = 0; 1349 Error *err = NULL; 1350 1351 #ifdef CONFIG_VNC 1352 if (strcmp(device, "vnc") == 0) { 1353 if (read_only) { 1354 monitor_printf(mon, 1355 "Parameter 'read-only-mode' is invalid for VNC\n"); 1356 return; 1357 } 1358 if (strcmp(target, "passwd") == 0 || 1359 strcmp(target, "password") == 0) { 1360 if (!arg) { 1361 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1362 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1363 return; 1364 } else { 1365 qmp_change_vnc_password(arg, &err); 1366 } 1367 } else { 1368 monitor_printf(mon, "Expected 'password' after 'vnc'\n"); 1369 } 1370 } else 1371 #endif 1372 { 1373 if (read_only) { 1374 read_only_mode = 1375 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1376 read_only, 1377 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1378 if (err) { 1379 goto end; 1380 } 1381 } 1382 1383 qmp_blockdev_change_medium(device, NULL, target, arg, true, force, 1384 !!read_only, read_only_mode, 1385 &err); 1386 } 1387 1388 end: 1389 hmp_handle_error(mon, err); 1390 } 1391 1392 typedef struct HMPMigrationStatus { 1393 QEMUTimer *timer; 1394 Monitor *mon; 1395 bool is_block_migration; 1396 } HMPMigrationStatus; 1397 1398 static void hmp_migrate_status_cb(void *opaque) 1399 { 1400 HMPMigrationStatus *status = opaque; 1401 MigrationInfo *info; 1402 1403 info = qmp_query_migrate(NULL); 1404 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1405 info->status == MIGRATION_STATUS_SETUP) { 1406 if (info->disk) { 1407 int progress; 1408 1409 if (info->disk->remaining) { 1410 progress = info->disk->transferred * 100 / info->disk->total; 1411 } else { 1412 progress = 100; 1413 } 1414 1415 monitor_printf(status->mon, "Completed %d %%\r", progress); 1416 monitor_flush(status->mon); 1417 } 1418 1419 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1420 } else { 1421 if (status->is_block_migration) { 1422 monitor_printf(status->mon, "\n"); 1423 } 1424 if (info->error_desc) { 1425 error_report("%s", info->error_desc); 1426 } 1427 monitor_resume(status->mon); 1428 timer_free(status->timer); 1429 g_free(status); 1430 } 1431 1432 qapi_free_MigrationInfo(info); 1433 } 1434 1435 void hmp_migrate(Monitor *mon, const QDict *qdict) 1436 { 1437 bool detach = qdict_get_try_bool(qdict, "detach", false); 1438 bool blk = qdict_get_try_bool(qdict, "blk", false); 1439 bool inc = qdict_get_try_bool(qdict, "inc", false); 1440 bool resume = qdict_get_try_bool(qdict, "resume", false); 1441 const char *uri = qdict_get_str(qdict, "uri"); 1442 Error *err = NULL; 1443 1444 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1445 false, false, true, resume, &err); 1446 if (hmp_handle_error(mon, err)) { 1447 return; 1448 } 1449 1450 if (!detach) { 1451 HMPMigrationStatus *status; 1452 1453 if (monitor_suspend(mon) < 0) { 1454 monitor_printf(mon, "terminal does not allow synchronous " 1455 "migration, continuing detached\n"); 1456 return; 1457 } 1458 1459 status = g_malloc0(sizeof(*status)); 1460 status->mon = mon; 1461 status->is_block_migration = blk || inc; 1462 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1463 status); 1464 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1465 } 1466 } 1467 1468 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1469 { 1470 Error *err = NULL; 1471 QemuOpts *opts; 1472 const char *type = qdict_get_try_str(qdict, "type"); 1473 1474 if (type && is_help_option(type)) { 1475 show_netdevs(); 1476 return; 1477 } 1478 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1479 if (err) { 1480 goto out; 1481 } 1482 1483 netdev_add(opts, &err); 1484 if (err) { 1485 qemu_opts_del(opts); 1486 } 1487 1488 out: 1489 hmp_handle_error(mon, err); 1490 } 1491 1492 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1493 { 1494 const char *id = qdict_get_str(qdict, "id"); 1495 Error *err = NULL; 1496 1497 qmp_netdev_del(id, &err); 1498 hmp_handle_error(mon, err); 1499 } 1500 1501 void hmp_object_add(Monitor *mon, const QDict *qdict) 1502 { 1503 const char *options = qdict_get_str(qdict, "object"); 1504 Error *err = NULL; 1505 1506 user_creatable_add_from_str(options, &err); 1507 hmp_handle_error(mon, err); 1508 } 1509 1510 void hmp_getfd(Monitor *mon, const QDict *qdict) 1511 { 1512 const char *fdname = qdict_get_str(qdict, "fdname"); 1513 Error *err = NULL; 1514 1515 qmp_getfd(fdname, &err); 1516 hmp_handle_error(mon, err); 1517 } 1518 1519 void hmp_closefd(Monitor *mon, const QDict *qdict) 1520 { 1521 const char *fdname = qdict_get_str(qdict, "fdname"); 1522 Error *err = NULL; 1523 1524 qmp_closefd(fdname, &err); 1525 hmp_handle_error(mon, err); 1526 } 1527 1528 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1529 { 1530 const char *keys = qdict_get_str(qdict, "keys"); 1531 KeyValue *v = NULL; 1532 KeyValueList *head = NULL, **tail = &head; 1533 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1534 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1535 Error *err = NULL; 1536 const char *separator; 1537 int keyname_len; 1538 1539 while (1) { 1540 separator = qemu_strchrnul(keys, '-'); 1541 keyname_len = separator - keys; 1542 1543 /* Be compatible with old interface, convert user inputted "<" */ 1544 if (keys[0] == '<' && keyname_len == 1) { 1545 keys = "less"; 1546 keyname_len = 4; 1547 } 1548 1549 v = g_malloc0(sizeof(*v)); 1550 1551 if (strstart(keys, "0x", NULL)) { 1552 char *endp; 1553 int value = strtoul(keys, &endp, 0); 1554 assert(endp <= keys + keyname_len); 1555 if (endp != keys + keyname_len) { 1556 goto err_out; 1557 } 1558 v->type = KEY_VALUE_KIND_NUMBER; 1559 v->u.number.data = value; 1560 } else { 1561 int idx = index_from_key(keys, keyname_len); 1562 if (idx == Q_KEY_CODE__MAX) { 1563 goto err_out; 1564 } 1565 v->type = KEY_VALUE_KIND_QCODE; 1566 v->u.qcode.data = idx; 1567 } 1568 QAPI_LIST_APPEND(tail, v); 1569 v = NULL; 1570 1571 if (!*separator) { 1572 break; 1573 } 1574 keys = separator + 1; 1575 } 1576 1577 qmp_send_key(head, has_hold_time, hold_time, &err); 1578 hmp_handle_error(mon, err); 1579 1580 out: 1581 qapi_free_KeyValue(v); 1582 qapi_free_KeyValueList(head); 1583 return; 1584 1585 err_out: 1586 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1587 goto out; 1588 } 1589 1590 void coroutine_fn 1591 hmp_screendump(Monitor *mon, const QDict *qdict) 1592 { 1593 const char *filename = qdict_get_str(qdict, "filename"); 1594 const char *id = qdict_get_try_str(qdict, "device"); 1595 int64_t head = qdict_get_try_int(qdict, "head", 0); 1596 const char *input_format = qdict_get_try_str(qdict, "format"); 1597 Error *err = NULL; 1598 ImageFormat format; 1599 1600 format = qapi_enum_parse(&ImageFormat_lookup, input_format, 1601 IMAGE_FORMAT_PPM, &err); 1602 if (err) { 1603 goto end; 1604 } 1605 1606 qmp_screendump(filename, id, id != NULL, head, 1607 input_format != NULL, format, &err); 1608 end: 1609 hmp_handle_error(mon, err); 1610 } 1611 1612 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1613 { 1614 const char *args = qdict_get_str(qdict, "args"); 1615 Error *err = NULL; 1616 QemuOpts *opts; 1617 1618 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1619 if (opts == NULL) { 1620 error_setg(&err, "Parsing chardev args failed"); 1621 } else { 1622 qemu_chr_new_from_opts(opts, NULL, &err); 1623 qemu_opts_del(opts); 1624 } 1625 hmp_handle_error(mon, err); 1626 } 1627 1628 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1629 { 1630 const char *args = qdict_get_str(qdict, "args"); 1631 const char *id; 1632 Error *err = NULL; 1633 ChardevBackend *backend = NULL; 1634 ChardevReturn *ret = NULL; 1635 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1636 true); 1637 if (!opts) { 1638 error_setg(&err, "Parsing chardev args failed"); 1639 goto end; 1640 } 1641 1642 id = qdict_get_str(qdict, "id"); 1643 if (qemu_opts_id(opts)) { 1644 error_setg(&err, "Unexpected 'id' parameter"); 1645 goto end; 1646 } 1647 1648 backend = qemu_chr_parse_opts(opts, &err); 1649 if (!backend) { 1650 goto end; 1651 } 1652 1653 ret = qmp_chardev_change(id, backend, &err); 1654 1655 end: 1656 qapi_free_ChardevReturn(ret); 1657 qapi_free_ChardevBackend(backend); 1658 qemu_opts_del(opts); 1659 hmp_handle_error(mon, err); 1660 } 1661 1662 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1663 { 1664 Error *local_err = NULL; 1665 1666 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1667 hmp_handle_error(mon, local_err); 1668 } 1669 1670 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1671 { 1672 Error *local_err = NULL; 1673 1674 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1675 hmp_handle_error(mon, local_err); 1676 } 1677 1678 void hmp_object_del(Monitor *mon, const QDict *qdict) 1679 { 1680 const char *id = qdict_get_str(qdict, "id"); 1681 Error *err = NULL; 1682 1683 user_creatable_del(id, &err); 1684 hmp_handle_error(mon, err); 1685 } 1686 1687 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1688 { 1689 Error *err = NULL; 1690 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1691 MemoryDeviceInfoList *info; 1692 VirtioPMEMDeviceInfo *vpi; 1693 VirtioMEMDeviceInfo *vmi; 1694 MemoryDeviceInfo *value; 1695 PCDIMMDeviceInfo *di; 1696 SgxEPCDeviceInfo *se; 1697 1698 for (info = info_list; info; info = info->next) { 1699 value = info->value; 1700 1701 if (value) { 1702 switch (value->type) { 1703 case MEMORY_DEVICE_INFO_KIND_DIMM: 1704 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1705 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1706 value->u.dimm.data : value->u.nvdimm.data; 1707 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1708 MemoryDeviceInfoKind_str(value->type), 1709 di->id ? di->id : ""); 1710 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1711 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1712 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1713 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1714 monitor_printf(mon, " memdev: %s\n", di->memdev); 1715 monitor_printf(mon, " hotplugged: %s\n", 1716 di->hotplugged ? "true" : "false"); 1717 monitor_printf(mon, " hotpluggable: %s\n", 1718 di->hotpluggable ? "true" : "false"); 1719 break; 1720 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1721 vpi = value->u.virtio_pmem.data; 1722 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1723 MemoryDeviceInfoKind_str(value->type), 1724 vpi->id ? vpi->id : ""); 1725 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1726 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1727 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1728 break; 1729 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1730 vmi = value->u.virtio_mem.data; 1731 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1732 MemoryDeviceInfoKind_str(value->type), 1733 vmi->id ? vmi->id : ""); 1734 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1735 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1736 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1737 vmi->requested_size); 1738 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1739 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1740 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1741 vmi->block_size); 1742 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1743 break; 1744 case MEMORY_DEVICE_INFO_KIND_SGX_EPC: 1745 se = value->u.sgx_epc.data; 1746 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1747 MemoryDeviceInfoKind_str(value->type), 1748 se->id ? se->id : ""); 1749 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr); 1750 monitor_printf(mon, " size: %" PRIu64 "\n", se->size); 1751 monitor_printf(mon, " node: %" PRId64 "\n", se->node); 1752 monitor_printf(mon, " memdev: %s\n", se->memdev); 1753 break; 1754 default: 1755 g_assert_not_reached(); 1756 } 1757 } 1758 } 1759 1760 qapi_free_MemoryDeviceInfoList(info_list); 1761 hmp_handle_error(mon, err); 1762 } 1763 1764 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1765 { 1766 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1767 IOThreadInfoList *info; 1768 IOThreadInfo *value; 1769 1770 for (info = info_list; info; info = info->next) { 1771 value = info->value; 1772 monitor_printf(mon, "%s:\n", value->id); 1773 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1774 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1775 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1776 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1777 monitor_printf(mon, " aio-max-batch=%" PRId64 "\n", 1778 value->aio_max_batch); 1779 } 1780 1781 qapi_free_IOThreadInfoList(info_list); 1782 } 1783 1784 void hmp_rocker(Monitor *mon, const QDict *qdict) 1785 { 1786 const char *name = qdict_get_str(qdict, "name"); 1787 RockerSwitch *rocker; 1788 Error *err = NULL; 1789 1790 rocker = qmp_query_rocker(name, &err); 1791 if (hmp_handle_error(mon, err)) { 1792 return; 1793 } 1794 1795 monitor_printf(mon, "name: %s\n", rocker->name); 1796 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1797 monitor_printf(mon, "ports: %d\n", rocker->ports); 1798 1799 qapi_free_RockerSwitch(rocker); 1800 } 1801 1802 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1803 { 1804 RockerPortList *list, *port; 1805 const char *name = qdict_get_str(qdict, "name"); 1806 Error *err = NULL; 1807 1808 list = qmp_query_rocker_ports(name, &err); 1809 if (hmp_handle_error(mon, err)) { 1810 return; 1811 } 1812 1813 monitor_printf(mon, " ena/ speed/ auto\n"); 1814 monitor_printf(mon, " port link duplex neg?\n"); 1815 1816 for (port = list; port; port = port->next) { 1817 monitor_printf(mon, "%10s %-4s %-3s %2s %s\n", 1818 port->value->name, 1819 port->value->enabled ? port->value->link_up ? 1820 "up" : "down" : "!ena", 1821 port->value->speed == 10000 ? "10G" : "??", 1822 port->value->duplex ? "FD" : "HD", 1823 port->value->autoneg ? "Yes" : "No"); 1824 } 1825 1826 qapi_free_RockerPortList(list); 1827 } 1828 1829 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1830 { 1831 RockerOfDpaFlowList *list, *info; 1832 const char *name = qdict_get_str(qdict, "name"); 1833 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1834 Error *err = NULL; 1835 1836 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1837 if (hmp_handle_error(mon, err)) { 1838 return; 1839 } 1840 1841 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1842 1843 for (info = list; info; info = info->next) { 1844 RockerOfDpaFlow *flow = info->value; 1845 RockerOfDpaFlowKey *key = flow->key; 1846 RockerOfDpaFlowMask *mask = flow->mask; 1847 RockerOfDpaFlowAction *action = flow->action; 1848 1849 if (flow->hits) { 1850 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 1851 key->priority, key->tbl_id, flow->hits); 1852 } else { 1853 monitor_printf(mon, "%-4d %-3d ", 1854 key->priority, key->tbl_id); 1855 } 1856 1857 if (key->has_in_pport) { 1858 monitor_printf(mon, " pport %d", key->in_pport); 1859 if (mask->has_in_pport) { 1860 monitor_printf(mon, "(0x%x)", mask->in_pport); 1861 } 1862 } 1863 1864 if (key->has_vlan_id) { 1865 monitor_printf(mon, " vlan %d", 1866 key->vlan_id & VLAN_VID_MASK); 1867 if (mask->has_vlan_id) { 1868 monitor_printf(mon, "(0x%x)", mask->vlan_id); 1869 } 1870 } 1871 1872 if (key->has_tunnel_id) { 1873 monitor_printf(mon, " tunnel %d", key->tunnel_id); 1874 if (mask->has_tunnel_id) { 1875 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 1876 } 1877 } 1878 1879 if (key->has_eth_type) { 1880 switch (key->eth_type) { 1881 case 0x0806: 1882 monitor_printf(mon, " ARP"); 1883 break; 1884 case 0x0800: 1885 monitor_printf(mon, " IP"); 1886 break; 1887 case 0x86dd: 1888 monitor_printf(mon, " IPv6"); 1889 break; 1890 case 0x8809: 1891 monitor_printf(mon, " LACP"); 1892 break; 1893 case 0x88cc: 1894 monitor_printf(mon, " LLDP"); 1895 break; 1896 default: 1897 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 1898 break; 1899 } 1900 } 1901 1902 if (key->eth_src) { 1903 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 1904 mask->eth_src && 1905 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 1906 monitor_printf(mon, " src <any mcast/bcast>"); 1907 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 1908 mask->eth_src && 1909 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 1910 monitor_printf(mon, " src <any ucast>"); 1911 } else { 1912 monitor_printf(mon, " src %s", key->eth_src); 1913 if (mask->eth_src) { 1914 monitor_printf(mon, "(%s)", mask->eth_src); 1915 } 1916 } 1917 } 1918 1919 if (key->eth_dst) { 1920 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 1921 mask->eth_dst && 1922 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 1923 monitor_printf(mon, " dst <any mcast/bcast>"); 1924 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 1925 mask->eth_dst && 1926 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 1927 monitor_printf(mon, " dst <any ucast>"); 1928 } else { 1929 monitor_printf(mon, " dst %s", key->eth_dst); 1930 if (mask->eth_dst) { 1931 monitor_printf(mon, "(%s)", mask->eth_dst); 1932 } 1933 } 1934 } 1935 1936 if (key->has_ip_proto) { 1937 monitor_printf(mon, " proto %d", key->ip_proto); 1938 if (mask->has_ip_proto) { 1939 monitor_printf(mon, "(0x%x)", mask->ip_proto); 1940 } 1941 } 1942 1943 if (key->has_ip_tos) { 1944 monitor_printf(mon, " TOS %d", key->ip_tos); 1945 if (mask->has_ip_tos) { 1946 monitor_printf(mon, "(0x%x)", mask->ip_tos); 1947 } 1948 } 1949 1950 if (key->ip_dst) { 1951 monitor_printf(mon, " dst %s", key->ip_dst); 1952 } 1953 1954 if (action->has_goto_tbl || action->has_group_id || 1955 action->has_new_vlan_id) { 1956 monitor_printf(mon, " -->"); 1957 } 1958 1959 if (action->has_new_vlan_id) { 1960 monitor_printf(mon, " apply new vlan %d", 1961 ntohs(action->new_vlan_id)); 1962 } 1963 1964 if (action->has_group_id) { 1965 monitor_printf(mon, " write group 0x%08x", action->group_id); 1966 } 1967 1968 if (action->has_goto_tbl) { 1969 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 1970 } 1971 1972 monitor_printf(mon, "\n"); 1973 } 1974 1975 qapi_free_RockerOfDpaFlowList(list); 1976 } 1977 1978 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 1979 { 1980 RockerOfDpaGroupList *list, *g; 1981 const char *name = qdict_get_str(qdict, "name"); 1982 uint8_t type = qdict_get_try_int(qdict, "type", 9); 1983 Error *err = NULL; 1984 1985 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 1986 if (hmp_handle_error(mon, err)) { 1987 return; 1988 } 1989 1990 monitor_printf(mon, "id (decode) --> buckets\n"); 1991 1992 for (g = list; g; g = g->next) { 1993 RockerOfDpaGroup *group = g->value; 1994 bool set = false; 1995 1996 monitor_printf(mon, "0x%08x", group->id); 1997 1998 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 1999 group->type == 1 ? "L2 rewrite" : 2000 group->type == 2 ? "L3 unicast" : 2001 group->type == 3 ? "L2 multicast" : 2002 group->type == 4 ? "L2 flood" : 2003 group->type == 5 ? "L3 interface" : 2004 group->type == 6 ? "L3 multicast" : 2005 group->type == 7 ? "L3 ECMP" : 2006 group->type == 8 ? "L2 overlay" : 2007 "unknown"); 2008 2009 if (group->has_vlan_id) { 2010 monitor_printf(mon, " vlan %d", group->vlan_id); 2011 } 2012 2013 if (group->has_pport) { 2014 monitor_printf(mon, " pport %d", group->pport); 2015 } 2016 2017 if (group->has_index) { 2018 monitor_printf(mon, " index %d", group->index); 2019 } 2020 2021 monitor_printf(mon, ") -->"); 2022 2023 if (group->has_set_vlan_id && group->set_vlan_id) { 2024 set = true; 2025 monitor_printf(mon, " set vlan %d", 2026 group->set_vlan_id & VLAN_VID_MASK); 2027 } 2028 2029 if (group->set_eth_src) { 2030 if (!set) { 2031 set = true; 2032 monitor_printf(mon, " set"); 2033 } 2034 monitor_printf(mon, " src %s", group->set_eth_src); 2035 } 2036 2037 if (group->set_eth_dst) { 2038 if (!set) { 2039 monitor_printf(mon, " set"); 2040 } 2041 monitor_printf(mon, " dst %s", group->set_eth_dst); 2042 } 2043 2044 if (group->has_ttl_check && group->ttl_check) { 2045 monitor_printf(mon, " check TTL"); 2046 } 2047 2048 if (group->has_group_id && group->group_id) { 2049 monitor_printf(mon, " group id 0x%08x", group->group_id); 2050 } 2051 2052 if (group->has_pop_vlan && group->pop_vlan) { 2053 monitor_printf(mon, " pop vlan"); 2054 } 2055 2056 if (group->has_out_pport) { 2057 monitor_printf(mon, " out pport %d", group->out_pport); 2058 } 2059 2060 if (group->has_group_ids) { 2061 struct uint32List *id; 2062 2063 monitor_printf(mon, " groups ["); 2064 for (id = group->group_ids; id; id = id->next) { 2065 monitor_printf(mon, "0x%08x", id->value); 2066 if (id->next) { 2067 monitor_printf(mon, ","); 2068 } 2069 } 2070 monitor_printf(mon, "]"); 2071 } 2072 2073 monitor_printf(mon, "\n"); 2074 } 2075 2076 qapi_free_RockerOfDpaGroupList(list); 2077 } 2078 2079 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2080 { 2081 Error *err = NULL; 2082 GuidInfo *info = qmp_query_vm_generation_id(&err); 2083 if (info) { 2084 monitor_printf(mon, "%s\n", info->guid); 2085 } 2086 hmp_handle_error(mon, err); 2087 qapi_free_GuidInfo(info); 2088 } 2089 2090 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2091 { 2092 Error *err = NULL; 2093 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2094 if (info) { 2095 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2096 info->base_memory); 2097 2098 if (info->has_plugged_memory) { 2099 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2100 info->plugged_memory); 2101 } 2102 2103 qapi_free_MemoryInfo(info); 2104 } 2105 hmp_handle_error(mon, err); 2106 } 2107 2108 static void print_stats_schema_value(Monitor *mon, StatsSchemaValue *value) 2109 { 2110 const char *unit = NULL; 2111 monitor_printf(mon, " %s (%s%s", value->name, StatsType_str(value->type), 2112 value->has_unit || value->exponent ? ", " : ""); 2113 2114 if (value->has_unit) { 2115 if (value->unit == STATS_UNIT_SECONDS) { 2116 unit = "s"; 2117 } else if (value->unit == STATS_UNIT_BYTES) { 2118 unit = "B"; 2119 } 2120 } 2121 2122 if (unit && value->base == 10 && 2123 value->exponent >= -18 && value->exponent <= 18 && 2124 value->exponent % 3 == 0) { 2125 monitor_puts(mon, si_prefix(value->exponent)); 2126 } else if (unit && value->base == 2 && 2127 value->exponent >= 0 && value->exponent <= 60 && 2128 value->exponent % 10 == 0) { 2129 2130 monitor_puts(mon, iec_binary_prefix(value->exponent)); 2131 } else if (value->exponent) { 2132 /* Use exponential notation and write the unit's English name */ 2133 monitor_printf(mon, "* %d^%d%s", 2134 value->base, value->exponent, 2135 value->has_unit ? " " : ""); 2136 unit = NULL; 2137 } 2138 2139 if (value->has_unit) { 2140 monitor_puts(mon, unit ? unit : StatsUnit_str(value->unit)); 2141 } 2142 2143 /* Print bucket size for linear histograms */ 2144 if (value->type == STATS_TYPE_LINEAR_HISTOGRAM && value->has_bucket_size) { 2145 monitor_printf(mon, ", bucket size=%d", value->bucket_size); 2146 } 2147 monitor_printf(mon, ")"); 2148 } 2149 2150 static StatsSchemaValueList *find_schema_value_list( 2151 StatsSchemaList *list, StatsProvider provider, 2152 StatsTarget target) 2153 { 2154 StatsSchemaList *node; 2155 2156 for (node = list; node; node = node->next) { 2157 if (node->value->provider == provider && 2158 node->value->target == target) { 2159 return node->value->stats; 2160 } 2161 } 2162 return NULL; 2163 } 2164 2165 static void print_stats_results(Monitor *mon, StatsTarget target, 2166 bool show_provider, 2167 StatsResult *result, 2168 StatsSchemaList *schema) 2169 { 2170 /* Find provider schema */ 2171 StatsSchemaValueList *schema_value_list = 2172 find_schema_value_list(schema, result->provider, target); 2173 StatsList *stats_list; 2174 2175 if (!schema_value_list) { 2176 monitor_printf(mon, "failed to find schema list for %s\n", 2177 StatsProvider_str(result->provider)); 2178 return; 2179 } 2180 2181 if (show_provider) { 2182 monitor_printf(mon, "provider: %s\n", 2183 StatsProvider_str(result->provider)); 2184 } 2185 2186 for (stats_list = result->stats; stats_list; 2187 stats_list = stats_list->next, 2188 schema_value_list = schema_value_list->next) { 2189 2190 Stats *stats = stats_list->value; 2191 StatsValue *stats_value = stats->value; 2192 StatsSchemaValue *schema_value = schema_value_list->value; 2193 2194 /* Find schema entry */ 2195 while (!g_str_equal(stats->name, schema_value->name)) { 2196 if (!schema_value_list->next) { 2197 monitor_printf(mon, "failed to find schema entry for %s\n", 2198 stats->name); 2199 return; 2200 } 2201 schema_value_list = schema_value_list->next; 2202 schema_value = schema_value_list->value; 2203 } 2204 2205 print_stats_schema_value(mon, schema_value); 2206 2207 if (stats_value->type == QTYPE_QNUM) { 2208 monitor_printf(mon, ": %" PRId64 "\n", stats_value->u.scalar); 2209 } else if (stats_value->type == QTYPE_QBOOL) { 2210 monitor_printf(mon, ": %s\n", stats_value->u.boolean ? "yes" : "no"); 2211 } else if (stats_value->type == QTYPE_QLIST) { 2212 uint64List *list; 2213 int i; 2214 2215 monitor_printf(mon, ": "); 2216 for (list = stats_value->u.list, i = 1; 2217 list; 2218 list = list->next, i++) { 2219 monitor_printf(mon, "[%d]=%" PRId64 " ", i, list->value); 2220 } 2221 monitor_printf(mon, "\n"); 2222 } 2223 } 2224 } 2225 2226 /* Create the StatsFilter that is needed for an "info stats" invocation. */ 2227 static StatsFilter *stats_filter(StatsTarget target, const char *names, 2228 int cpu_index, StatsProvider provider) 2229 { 2230 StatsFilter *filter = g_malloc0(sizeof(*filter)); 2231 StatsProvider provider_idx; 2232 StatsRequestList *request_list = NULL; 2233 2234 filter->target = target; 2235 switch (target) { 2236 case STATS_TARGET_VM: 2237 break; 2238 case STATS_TARGET_VCPU: 2239 { 2240 strList *vcpu_list = NULL; 2241 CPUState *cpu = qemu_get_cpu(cpu_index); 2242 char *canonical_path = object_get_canonical_path(OBJECT(cpu)); 2243 2244 QAPI_LIST_PREPEND(vcpu_list, canonical_path); 2245 filter->u.vcpu.has_vcpus = true; 2246 filter->u.vcpu.vcpus = vcpu_list; 2247 break; 2248 } 2249 default: 2250 break; 2251 } 2252 2253 if (!names && provider == STATS_PROVIDER__MAX) { 2254 return filter; 2255 } 2256 2257 /* 2258 * "info stats" can only query either one or all the providers. Querying 2259 * by name, but not by provider, requires the creation of one filter per 2260 * provider. 2261 */ 2262 for (provider_idx = 0; provider_idx < STATS_PROVIDER__MAX; provider_idx++) { 2263 if (provider == STATS_PROVIDER__MAX || provider == provider_idx) { 2264 StatsRequest *request = g_new0(StatsRequest, 1); 2265 request->provider = provider_idx; 2266 if (names && !g_str_equal(names, "*")) { 2267 request->has_names = true; 2268 request->names = strList_from_comma_list(names); 2269 } 2270 QAPI_LIST_PREPEND(request_list, request); 2271 } 2272 } 2273 2274 filter->has_providers = true; 2275 filter->providers = request_list; 2276 return filter; 2277 } 2278 2279 void hmp_info_stats(Monitor *mon, const QDict *qdict) 2280 { 2281 const char *target_str = qdict_get_str(qdict, "target"); 2282 const char *provider_str = qdict_get_try_str(qdict, "provider"); 2283 const char *names = qdict_get_try_str(qdict, "names"); 2284 2285 StatsProvider provider = STATS_PROVIDER__MAX; 2286 StatsTarget target; 2287 Error *err = NULL; 2288 g_autoptr(StatsSchemaList) schema = NULL; 2289 g_autoptr(StatsResultList) stats = NULL; 2290 g_autoptr(StatsFilter) filter = NULL; 2291 StatsResultList *entry; 2292 2293 target = qapi_enum_parse(&StatsTarget_lookup, target_str, -1, &err); 2294 if (err) { 2295 monitor_printf(mon, "invalid stats target %s\n", target_str); 2296 goto exit_no_print; 2297 } 2298 if (provider_str) { 2299 provider = qapi_enum_parse(&StatsProvider_lookup, provider_str, -1, &err); 2300 if (err) { 2301 monitor_printf(mon, "invalid stats provider %s\n", provider_str); 2302 goto exit_no_print; 2303 } 2304 } 2305 2306 schema = qmp_query_stats_schemas(provider_str ? true : false, 2307 provider, &err); 2308 if (err) { 2309 goto exit; 2310 } 2311 2312 switch (target) { 2313 case STATS_TARGET_VM: 2314 filter = stats_filter(target, names, -1, provider); 2315 break; 2316 case STATS_TARGET_VCPU: {} 2317 int cpu_index = monitor_get_cpu_index(mon); 2318 filter = stats_filter(target, names, cpu_index, provider); 2319 break; 2320 default: 2321 abort(); 2322 } 2323 2324 stats = qmp_query_stats(filter, &err); 2325 if (err) { 2326 goto exit; 2327 } 2328 for (entry = stats; entry; entry = entry->next) { 2329 print_stats_results(mon, target, provider_str == NULL, entry->value, schema); 2330 } 2331 2332 exit: 2333 if (err) { 2334 monitor_printf(mon, "%s\n", error_get_pretty(err)); 2335 } 2336 exit_no_print: 2337 error_free(err); 2338 } 2339 2340 static void hmp_virtio_dump_protocols(Monitor *mon, 2341 VhostDeviceProtocols *pcol) 2342 { 2343 strList *pcol_list = pcol->protocols; 2344 while (pcol_list) { 2345 monitor_printf(mon, "\t%s", pcol_list->value); 2346 pcol_list = pcol_list->next; 2347 if (pcol_list != NULL) { 2348 monitor_printf(mon, ",\n"); 2349 } 2350 } 2351 monitor_printf(mon, "\n"); 2352 if (pcol->has_unknown_protocols) { 2353 monitor_printf(mon, " unknown-protocols(0x%016"PRIx64")\n", 2354 pcol->unknown_protocols); 2355 } 2356 } 2357 2358 static void hmp_virtio_dump_status(Monitor *mon, 2359 VirtioDeviceStatus *status) 2360 { 2361 strList *status_list = status->statuses; 2362 while (status_list) { 2363 monitor_printf(mon, "\t%s", status_list->value); 2364 status_list = status_list->next; 2365 if (status_list != NULL) { 2366 monitor_printf(mon, ",\n"); 2367 } 2368 } 2369 monitor_printf(mon, "\n"); 2370 if (status->has_unknown_statuses) { 2371 monitor_printf(mon, " unknown-statuses(0x%016"PRIx32")\n", 2372 status->unknown_statuses); 2373 } 2374 } 2375 2376 static void hmp_virtio_dump_features(Monitor *mon, 2377 VirtioDeviceFeatures *features) 2378 { 2379 strList *transport_list = features->transports; 2380 while (transport_list) { 2381 monitor_printf(mon, "\t%s", transport_list->value); 2382 transport_list = transport_list->next; 2383 if (transport_list != NULL) { 2384 monitor_printf(mon, ",\n"); 2385 } 2386 } 2387 2388 monitor_printf(mon, "\n"); 2389 strList *list = features->dev_features; 2390 if (list) { 2391 while (list) { 2392 monitor_printf(mon, "\t%s", list->value); 2393 list = list->next; 2394 if (list != NULL) { 2395 monitor_printf(mon, ",\n"); 2396 } 2397 } 2398 monitor_printf(mon, "\n"); 2399 } 2400 2401 if (features->has_unknown_dev_features) { 2402 monitor_printf(mon, " unknown-features(0x%016"PRIx64")\n", 2403 features->unknown_dev_features); 2404 } 2405 } 2406 2407 void hmp_virtio_query(Monitor *mon, const QDict *qdict) 2408 { 2409 Error *err = NULL; 2410 VirtioInfoList *list = qmp_x_query_virtio(&err); 2411 VirtioInfoList *node; 2412 2413 if (err != NULL) { 2414 hmp_handle_error(mon, err); 2415 return; 2416 } 2417 2418 if (list == NULL) { 2419 monitor_printf(mon, "No VirtIO devices\n"); 2420 return; 2421 } 2422 2423 node = list; 2424 while (node) { 2425 monitor_printf(mon, "%s [%s]\n", node->value->path, 2426 node->value->name); 2427 node = node->next; 2428 } 2429 qapi_free_VirtioInfoList(list); 2430 } 2431 2432 void hmp_virtio_status(Monitor *mon, const QDict *qdict) 2433 { 2434 Error *err = NULL; 2435 const char *path = qdict_get_try_str(qdict, "path"); 2436 VirtioStatus *s = qmp_x_query_virtio_status(path, &err); 2437 2438 if (err != NULL) { 2439 hmp_handle_error(mon, err); 2440 return; 2441 } 2442 2443 monitor_printf(mon, "%s:\n", path); 2444 monitor_printf(mon, " device_name: %s %s\n", 2445 s->name, s->vhost_dev ? "(vhost)" : ""); 2446 monitor_printf(mon, " device_id: %d\n", s->device_id); 2447 monitor_printf(mon, " vhost_started: %s\n", 2448 s->vhost_started ? "true" : "false"); 2449 monitor_printf(mon, " bus_name: %s\n", s->bus_name); 2450 monitor_printf(mon, " broken: %s\n", 2451 s->broken ? "true" : "false"); 2452 monitor_printf(mon, " disabled: %s\n", 2453 s->disabled ? "true" : "false"); 2454 monitor_printf(mon, " disable_legacy_check: %s\n", 2455 s->disable_legacy_check ? "true" : "false"); 2456 monitor_printf(mon, " started: %s\n", 2457 s->started ? "true" : "false"); 2458 monitor_printf(mon, " use_started: %s\n", 2459 s->use_started ? "true" : "false"); 2460 monitor_printf(mon, " start_on_kick: %s\n", 2461 s->start_on_kick ? "true" : "false"); 2462 monitor_printf(mon, " use_guest_notifier_mask: %s\n", 2463 s->use_guest_notifier_mask ? "true" : "false"); 2464 monitor_printf(mon, " vm_running: %s\n", 2465 s->vm_running ? "true" : "false"); 2466 monitor_printf(mon, " num_vqs: %"PRId64"\n", s->num_vqs); 2467 monitor_printf(mon, " queue_sel: %d\n", 2468 s->queue_sel); 2469 monitor_printf(mon, " isr: %d\n", s->isr); 2470 monitor_printf(mon, " endianness: %s\n", 2471 s->device_endian); 2472 monitor_printf(mon, " status:\n"); 2473 hmp_virtio_dump_status(mon, s->status); 2474 monitor_printf(mon, " Guest features:\n"); 2475 hmp_virtio_dump_features(mon, s->guest_features); 2476 monitor_printf(mon, " Host features:\n"); 2477 hmp_virtio_dump_features(mon, s->host_features); 2478 monitor_printf(mon, " Backend features:\n"); 2479 hmp_virtio_dump_features(mon, s->backend_features); 2480 2481 if (s->vhost_dev) { 2482 monitor_printf(mon, " VHost:\n"); 2483 monitor_printf(mon, " nvqs: %d\n", 2484 s->vhost_dev->nvqs); 2485 monitor_printf(mon, " vq_index: %"PRId64"\n", 2486 s->vhost_dev->vq_index); 2487 monitor_printf(mon, " max_queues: %"PRId64"\n", 2488 s->vhost_dev->max_queues); 2489 monitor_printf(mon, " n_mem_sections: %"PRId64"\n", 2490 s->vhost_dev->n_mem_sections); 2491 monitor_printf(mon, " n_tmp_sections: %"PRId64"\n", 2492 s->vhost_dev->n_tmp_sections); 2493 monitor_printf(mon, " backend_cap: %"PRId64"\n", 2494 s->vhost_dev->backend_cap); 2495 monitor_printf(mon, " log_enabled: %s\n", 2496 s->vhost_dev->log_enabled ? "true" : "false"); 2497 monitor_printf(mon, " log_size: %"PRId64"\n", 2498 s->vhost_dev->log_size); 2499 monitor_printf(mon, " Features:\n"); 2500 hmp_virtio_dump_features(mon, s->vhost_dev->features); 2501 monitor_printf(mon, " Acked features:\n"); 2502 hmp_virtio_dump_features(mon, s->vhost_dev->acked_features); 2503 monitor_printf(mon, " Backend features:\n"); 2504 hmp_virtio_dump_features(mon, s->vhost_dev->backend_features); 2505 monitor_printf(mon, " Protocol features:\n"); 2506 hmp_virtio_dump_protocols(mon, s->vhost_dev->protocol_features); 2507 } 2508 2509 qapi_free_VirtioStatus(s); 2510 } 2511 2512 void hmp_vhost_queue_status(Monitor *mon, const QDict *qdict) 2513 { 2514 Error *err = NULL; 2515 const char *path = qdict_get_try_str(qdict, "path"); 2516 int queue = qdict_get_int(qdict, "queue"); 2517 VirtVhostQueueStatus *s = 2518 qmp_x_query_virtio_vhost_queue_status(path, queue, &err); 2519 2520 if (err != NULL) { 2521 hmp_handle_error(mon, err); 2522 return; 2523 } 2524 2525 monitor_printf(mon, "%s:\n", path); 2526 monitor_printf(mon, " device_name: %s (vhost)\n", 2527 s->name); 2528 monitor_printf(mon, " kick: %"PRId64"\n", s->kick); 2529 monitor_printf(mon, " call: %"PRId64"\n", s->call); 2530 monitor_printf(mon, " VRing:\n"); 2531 monitor_printf(mon, " num: %"PRId64"\n", s->num); 2532 monitor_printf(mon, " desc: 0x%016"PRIx64"\n", s->desc); 2533 monitor_printf(mon, " desc_phys: 0x%016"PRIx64"\n", 2534 s->desc_phys); 2535 monitor_printf(mon, " desc_size: %"PRId32"\n", s->desc_size); 2536 monitor_printf(mon, " avail: 0x%016"PRIx64"\n", s->avail); 2537 monitor_printf(mon, " avail_phys: 0x%016"PRIx64"\n", 2538 s->avail_phys); 2539 monitor_printf(mon, " avail_size: %"PRId32"\n", s->avail_size); 2540 monitor_printf(mon, " used: 0x%016"PRIx64"\n", s->used); 2541 monitor_printf(mon, " used_phys: 0x%016"PRIx64"\n", 2542 s->used_phys); 2543 monitor_printf(mon, " used_size: %"PRId32"\n", s->used_size); 2544 2545 qapi_free_VirtVhostQueueStatus(s); 2546 } 2547 2548 void hmp_virtio_queue_status(Monitor *mon, const QDict *qdict) 2549 { 2550 Error *err = NULL; 2551 const char *path = qdict_get_try_str(qdict, "path"); 2552 int queue = qdict_get_int(qdict, "queue"); 2553 VirtQueueStatus *s = qmp_x_query_virtio_queue_status(path, queue, &err); 2554 2555 if (err != NULL) { 2556 hmp_handle_error(mon, err); 2557 return; 2558 } 2559 2560 monitor_printf(mon, "%s:\n", path); 2561 monitor_printf(mon, " device_name: %s\n", s->name); 2562 monitor_printf(mon, " queue_index: %d\n", s->queue_index); 2563 monitor_printf(mon, " inuse: %d\n", s->inuse); 2564 monitor_printf(mon, " used_idx: %d\n", s->used_idx); 2565 monitor_printf(mon, " signalled_used: %d\n", 2566 s->signalled_used); 2567 monitor_printf(mon, " signalled_used_valid: %s\n", 2568 s->signalled_used_valid ? "true" : "false"); 2569 if (s->has_last_avail_idx) { 2570 monitor_printf(mon, " last_avail_idx: %d\n", 2571 s->last_avail_idx); 2572 } 2573 if (s->has_shadow_avail_idx) { 2574 monitor_printf(mon, " shadow_avail_idx: %d\n", 2575 s->shadow_avail_idx); 2576 } 2577 monitor_printf(mon, " VRing:\n"); 2578 monitor_printf(mon, " num: %"PRId32"\n", s->vring_num); 2579 monitor_printf(mon, " num_default: %"PRId32"\n", 2580 s->vring_num_default); 2581 monitor_printf(mon, " align: %"PRId32"\n", 2582 s->vring_align); 2583 monitor_printf(mon, " desc: 0x%016"PRIx64"\n", 2584 s->vring_desc); 2585 monitor_printf(mon, " avail: 0x%016"PRIx64"\n", 2586 s->vring_avail); 2587 monitor_printf(mon, " used: 0x%016"PRIx64"\n", 2588 s->vring_used); 2589 2590 qapi_free_VirtQueueStatus(s); 2591 } 2592 2593 void hmp_virtio_queue_element(Monitor *mon, const QDict *qdict) 2594 { 2595 Error *err = NULL; 2596 const char *path = qdict_get_try_str(qdict, "path"); 2597 int queue = qdict_get_int(qdict, "queue"); 2598 int index = qdict_get_try_int(qdict, "index", -1); 2599 VirtioQueueElement *e; 2600 VirtioRingDescList *list; 2601 2602 e = qmp_x_query_virtio_queue_element(path, queue, index != -1, 2603 index, &err); 2604 if (err != NULL) { 2605 hmp_handle_error(mon, err); 2606 return; 2607 } 2608 2609 monitor_printf(mon, "%s:\n", path); 2610 monitor_printf(mon, " device_name: %s\n", e->name); 2611 monitor_printf(mon, " index: %d\n", e->index); 2612 monitor_printf(mon, " desc:\n"); 2613 monitor_printf(mon, " descs:\n"); 2614 2615 list = e->descs; 2616 while (list) { 2617 monitor_printf(mon, " addr 0x%"PRIx64" len %d", 2618 list->value->addr, list->value->len); 2619 if (list->value->flags) { 2620 strList *flag = list->value->flags; 2621 monitor_printf(mon, " ("); 2622 while (flag) { 2623 monitor_printf(mon, "%s", flag->value); 2624 flag = flag->next; 2625 if (flag) { 2626 monitor_printf(mon, ", "); 2627 } 2628 } 2629 monitor_printf(mon, ")"); 2630 } 2631 list = list->next; 2632 if (list) { 2633 monitor_printf(mon, ",\n"); 2634 } 2635 } 2636 monitor_printf(mon, "\n"); 2637 monitor_printf(mon, " avail:\n"); 2638 monitor_printf(mon, " flags: %d\n", e->avail->flags); 2639 monitor_printf(mon, " idx: %d\n", e->avail->idx); 2640 monitor_printf(mon, " ring: %d\n", e->avail->ring); 2641 monitor_printf(mon, " used:\n"); 2642 monitor_printf(mon, " flags: %d\n", e->used->flags); 2643 monitor_printf(mon, " idx: %d\n", e->used->idx); 2644 2645 qapi_free_VirtioQueueElement(e); 2646 } 2647