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-stats.h" 44 #include "qapi/qapi-commands-tpm.h" 45 #include "qapi/qapi-commands-ui.h" 46 #include "qapi/qapi-commands-virtio.h" 47 #include "qapi/qapi-visit-virtio.h" 48 #include "qapi/qapi-visit-net.h" 49 #include "qapi/qapi-visit-migration.h" 50 #include "qapi/qmp/qdict.h" 51 #include "qapi/qmp/qerror.h" 52 #include "qapi/string-input-visitor.h" 53 #include "qapi/string-output-visitor.h" 54 #include "qom/object_interfaces.h" 55 #include "ui/console.h" 56 #include "qemu/cutils.h" 57 #include "qemu/error-report.h" 58 #include "hw/core/cpu.h" 59 #include "hw/intc/intc.h" 60 #include "migration/snapshot.h" 61 #include "migration/misc.h" 62 63 #ifdef CONFIG_SPICE 64 #include <spice/enums.h> 65 #endif 66 67 bool hmp_handle_error(Monitor *mon, Error *err) 68 { 69 if (err) { 70 error_reportf_err(err, "Error: "); 71 return true; 72 } 73 return false; 74 } 75 76 /* 77 * Produce a strList from a comma separated list. 78 * A NULL or empty input string return NULL. 79 */ 80 static strList *strList_from_comma_list(const char *in) 81 { 82 strList *res = NULL; 83 strList **tail = &res; 84 85 while (in && in[0]) { 86 char *comma = strchr(in, ','); 87 char *value; 88 89 if (comma) { 90 value = g_strndup(in, comma - in); 91 in = comma + 1; /* skip the , */ 92 } else { 93 value = g_strdup(in); 94 in = NULL; 95 } 96 QAPI_LIST_APPEND(tail, value); 97 } 98 99 return res; 100 } 101 102 void hmp_info_name(Monitor *mon, const QDict *qdict) 103 { 104 NameInfo *info; 105 106 info = qmp_query_name(NULL); 107 if (info->name) { 108 monitor_printf(mon, "%s\n", info->name); 109 } 110 qapi_free_NameInfo(info); 111 } 112 113 void hmp_info_version(Monitor *mon, const QDict *qdict) 114 { 115 VersionInfo *info; 116 117 info = qmp_query_version(NULL); 118 119 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n", 120 info->qemu->major, info->qemu->minor, info->qemu->micro, 121 info->package); 122 123 qapi_free_VersionInfo(info); 124 } 125 126 void hmp_info_kvm(Monitor *mon, const QDict *qdict) 127 { 128 KvmInfo *info; 129 130 info = qmp_query_kvm(NULL); 131 monitor_printf(mon, "kvm support: "); 132 if (info->present) { 133 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled"); 134 } else { 135 monitor_printf(mon, "not compiled\n"); 136 } 137 138 qapi_free_KvmInfo(info); 139 } 140 141 void hmp_info_status(Monitor *mon, const QDict *qdict) 142 { 143 StatusInfo *info; 144 145 info = qmp_query_status(NULL); 146 147 monitor_printf(mon, "VM status: %s%s", 148 info->running ? "running" : "paused", 149 info->singlestep ? " (single step mode)" : ""); 150 151 if (!info->running && info->status != RUN_STATE_PAUSED) { 152 monitor_printf(mon, " (%s)", RunState_str(info->status)); 153 } 154 155 monitor_printf(mon, "\n"); 156 157 qapi_free_StatusInfo(info); 158 } 159 160 void hmp_info_uuid(Monitor *mon, const QDict *qdict) 161 { 162 UuidInfo *info; 163 164 info = qmp_query_uuid(NULL); 165 monitor_printf(mon, "%s\n", info->UUID); 166 qapi_free_UuidInfo(info); 167 } 168 169 void hmp_info_chardev(Monitor *mon, const QDict *qdict) 170 { 171 ChardevInfoList *char_info, *info; 172 173 char_info = qmp_query_chardev(NULL); 174 for (info = char_info; info; info = info->next) { 175 monitor_printf(mon, "%s: filename=%s\n", info->value->label, 176 info->value->filename); 177 } 178 179 qapi_free_ChardevInfoList(char_info); 180 } 181 182 void hmp_info_mice(Monitor *mon, const QDict *qdict) 183 { 184 MouseInfoList *mice_list, *mouse; 185 186 mice_list = qmp_query_mice(NULL); 187 if (!mice_list) { 188 monitor_printf(mon, "No mouse devices connected\n"); 189 return; 190 } 191 192 for (mouse = mice_list; mouse; mouse = mouse->next) { 193 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", 194 mouse->value->current ? '*' : ' ', 195 mouse->value->index, mouse->value->name, 196 mouse->value->absolute ? " (absolute)" : ""); 197 } 198 199 qapi_free_MouseInfoList(mice_list); 200 } 201 202 void hmp_info_migrate(Monitor *mon, const QDict *qdict) 203 { 204 MigrationInfo *info; 205 206 info = qmp_query_migrate(NULL); 207 208 migration_global_dump(mon); 209 210 if (info->blocked_reasons) { 211 strList *reasons = info->blocked_reasons; 212 monitor_printf(mon, "Outgoing migration blocked:\n"); 213 while (reasons) { 214 monitor_printf(mon, " %s\n", reasons->value); 215 reasons = reasons->next; 216 } 217 } 218 219 if (info->has_status) { 220 monitor_printf(mon, "Migration status: %s", 221 MigrationStatus_str(info->status)); 222 if (info->status == MIGRATION_STATUS_FAILED && info->error_desc) { 223 monitor_printf(mon, " (%s)\n", info->error_desc); 224 } else { 225 monitor_printf(mon, "\n"); 226 } 227 228 monitor_printf(mon, "total time: %" PRIu64 " ms\n", 229 info->total_time); 230 if (info->has_expected_downtime) { 231 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n", 232 info->expected_downtime); 233 } 234 if (info->has_downtime) { 235 monitor_printf(mon, "downtime: %" PRIu64 " ms\n", 236 info->downtime); 237 } 238 if (info->has_setup_time) { 239 monitor_printf(mon, "setup: %" PRIu64 " ms\n", 240 info->setup_time); 241 } 242 } 243 244 if (info->ram) { 245 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n", 246 info->ram->transferred >> 10); 247 monitor_printf(mon, "throughput: %0.2f mbps\n", 248 info->ram->mbps); 249 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n", 250 info->ram->remaining >> 10); 251 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", 252 info->ram->total >> 10); 253 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n", 254 info->ram->duplicate); 255 monitor_printf(mon, "skipped: %" PRIu64 " pages\n", 256 info->ram->skipped); 257 monitor_printf(mon, "normal: %" PRIu64 " pages\n", 258 info->ram->normal); 259 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n", 260 info->ram->normal_bytes >> 10); 261 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n", 262 info->ram->dirty_sync_count); 263 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n", 264 info->ram->page_size >> 10); 265 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n", 266 info->ram->multifd_bytes >> 10); 267 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n", 268 info->ram->pages_per_second); 269 270 if (info->ram->dirty_pages_rate) { 271 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n", 272 info->ram->dirty_pages_rate); 273 } 274 if (info->ram->postcopy_requests) { 275 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n", 276 info->ram->postcopy_requests); 277 } 278 if (info->ram->precopy_bytes) { 279 monitor_printf(mon, "precopy ram: %" PRIu64 " kbytes\n", 280 info->ram->precopy_bytes >> 10); 281 } 282 if (info->ram->downtime_bytes) { 283 monitor_printf(mon, "downtime ram: %" PRIu64 " kbytes\n", 284 info->ram->downtime_bytes >> 10); 285 } 286 if (info->ram->postcopy_bytes) { 287 monitor_printf(mon, "postcopy ram: %" PRIu64 " kbytes\n", 288 info->ram->postcopy_bytes >> 10); 289 } 290 if (info->ram->dirty_sync_missed_zero_copy) { 291 monitor_printf(mon, 292 "Zero-copy-send fallbacks happened: %" PRIu64 " times\n", 293 info->ram->dirty_sync_missed_zero_copy); 294 } 295 } 296 297 if (info->disk) { 298 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n", 299 info->disk->transferred >> 10); 300 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n", 301 info->disk->remaining >> 10); 302 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n", 303 info->disk->total >> 10); 304 } 305 306 if (info->xbzrle_cache) { 307 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n", 308 info->xbzrle_cache->cache_size); 309 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n", 310 info->xbzrle_cache->bytes >> 10); 311 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n", 312 info->xbzrle_cache->pages); 313 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n", 314 info->xbzrle_cache->cache_miss); 315 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n", 316 info->xbzrle_cache->cache_miss_rate); 317 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n", 318 info->xbzrle_cache->encoding_rate); 319 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n", 320 info->xbzrle_cache->overflow); 321 } 322 323 if (info->compression) { 324 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n", 325 info->compression->pages); 326 monitor_printf(mon, "compression busy: %" PRIu64 "\n", 327 info->compression->busy); 328 monitor_printf(mon, "compression busy rate: %0.2f\n", 329 info->compression->busy_rate); 330 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n", 331 info->compression->compressed_size >> 10); 332 monitor_printf(mon, "compression rate: %0.2f\n", 333 info->compression->compression_rate); 334 } 335 336 if (info->has_cpu_throttle_percentage) { 337 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n", 338 info->cpu_throttle_percentage); 339 } 340 341 if (info->has_postcopy_blocktime) { 342 monitor_printf(mon, "postcopy blocktime: %u\n", 343 info->postcopy_blocktime); 344 } 345 346 if (info->has_postcopy_vcpu_blocktime) { 347 Visitor *v; 348 char *str; 349 v = string_output_visitor_new(false, &str); 350 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime, 351 &error_abort); 352 visit_complete(v, &str); 353 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str); 354 g_free(str); 355 visit_free(v); 356 } 357 if (info->has_socket_address) { 358 SocketAddressList *addr; 359 360 monitor_printf(mon, "socket address: [\n"); 361 362 for (addr = info->socket_address; addr; addr = addr->next) { 363 char *s = socket_uri(addr->value); 364 monitor_printf(mon, "\t%s\n", s); 365 g_free(s); 366 } 367 monitor_printf(mon, "]\n"); 368 } 369 370 if (info->vfio) { 371 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n", 372 info->vfio->transferred >> 10); 373 } 374 375 qapi_free_MigrationInfo(info); 376 } 377 378 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) 379 { 380 MigrationCapabilityStatusList *caps, *cap; 381 382 caps = qmp_query_migrate_capabilities(NULL); 383 384 if (caps) { 385 for (cap = caps; cap; cap = cap->next) { 386 monitor_printf(mon, "%s: %s\n", 387 MigrationCapability_str(cap->value->capability), 388 cap->value->state ? "on" : "off"); 389 } 390 } 391 392 qapi_free_MigrationCapabilityStatusList(caps); 393 } 394 395 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) 396 { 397 MigrationParameters *params; 398 399 params = qmp_query_migrate_parameters(NULL); 400 401 if (params) { 402 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 403 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL), 404 params->announce_initial); 405 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 406 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX), 407 params->announce_max); 408 monitor_printf(mon, "%s: %" PRIu64 "\n", 409 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS), 410 params->announce_rounds); 411 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 412 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP), 413 params->announce_step); 414 assert(params->has_compress_level); 415 monitor_printf(mon, "%s: %u\n", 416 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL), 417 params->compress_level); 418 assert(params->has_compress_threads); 419 monitor_printf(mon, "%s: %u\n", 420 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS), 421 params->compress_threads); 422 assert(params->has_compress_wait_thread); 423 monitor_printf(mon, "%s: %s\n", 424 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD), 425 params->compress_wait_thread ? "on" : "off"); 426 assert(params->has_decompress_threads); 427 monitor_printf(mon, "%s: %u\n", 428 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS), 429 params->decompress_threads); 430 assert(params->has_throttle_trigger_threshold); 431 monitor_printf(mon, "%s: %u\n", 432 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD), 433 params->throttle_trigger_threshold); 434 assert(params->has_cpu_throttle_initial); 435 monitor_printf(mon, "%s: %u\n", 436 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL), 437 params->cpu_throttle_initial); 438 assert(params->has_cpu_throttle_increment); 439 monitor_printf(mon, "%s: %u\n", 440 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT), 441 params->cpu_throttle_increment); 442 assert(params->has_cpu_throttle_tailslow); 443 monitor_printf(mon, "%s: %s\n", 444 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW), 445 params->cpu_throttle_tailslow ? "on" : "off"); 446 assert(params->has_max_cpu_throttle); 447 monitor_printf(mon, "%s: %u\n", 448 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE), 449 params->max_cpu_throttle); 450 assert(params->tls_creds); 451 monitor_printf(mon, "%s: '%s'\n", 452 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS), 453 params->tls_creds); 454 assert(params->tls_hostname); 455 monitor_printf(mon, "%s: '%s'\n", 456 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME), 457 params->tls_hostname); 458 assert(params->has_max_bandwidth); 459 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n", 460 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH), 461 params->max_bandwidth); 462 assert(params->has_downtime_limit); 463 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 464 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT), 465 params->downtime_limit); 466 assert(params->has_x_checkpoint_delay); 467 monitor_printf(mon, "%s: %u ms\n", 468 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY), 469 params->x_checkpoint_delay); 470 assert(params->has_block_incremental); 471 monitor_printf(mon, "%s: %s\n", 472 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL), 473 params->block_incremental ? "on" : "off"); 474 monitor_printf(mon, "%s: %u\n", 475 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS), 476 params->multifd_channels); 477 monitor_printf(mon, "%s: %s\n", 478 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION), 479 MultiFDCompression_str(params->multifd_compression)); 480 monitor_printf(mon, "%s: %" PRIu64 " bytes\n", 481 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE), 482 params->xbzrle_cache_size); 483 monitor_printf(mon, "%s: %" PRIu64 "\n", 484 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH), 485 params->max_postcopy_bandwidth); 486 monitor_printf(mon, "%s: '%s'\n", 487 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ), 488 params->tls_authz); 489 490 if (params->has_block_bitmap_mapping) { 491 const BitmapMigrationNodeAliasList *bmnal; 492 493 monitor_printf(mon, "%s:\n", 494 MigrationParameter_str( 495 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING)); 496 497 for (bmnal = params->block_bitmap_mapping; 498 bmnal; 499 bmnal = bmnal->next) 500 { 501 const BitmapMigrationNodeAlias *bmna = bmnal->value; 502 const BitmapMigrationBitmapAliasList *bmbal; 503 504 monitor_printf(mon, " '%s' -> '%s'\n", 505 bmna->node_name, bmna->alias); 506 507 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) { 508 const BitmapMigrationBitmapAlias *bmba = bmbal->value; 509 510 monitor_printf(mon, " '%s' -> '%s'\n", 511 bmba->name, bmba->alias); 512 } 513 } 514 } 515 } 516 517 qapi_free_MigrationParameters(params); 518 } 519 520 521 #ifdef CONFIG_VNC 522 /* Helper for hmp_info_vnc_clients, _servers */ 523 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, 524 const char *name) 525 { 526 monitor_printf(mon, " %s: %s:%s (%s%s)\n", 527 name, 528 info->host, 529 info->service, 530 NetworkAddressFamily_str(info->family), 531 info->websocket ? " (Websocket)" : ""); 532 } 533 534 /* Helper displaying and auth and crypt info */ 535 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, 536 VncPrimaryAuth auth, 537 VncVencryptSubAuth *vencrypt) 538 { 539 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, 540 VncPrimaryAuth_str(auth), 541 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); 542 } 543 544 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) 545 { 546 while (client) { 547 VncClientInfo *cinfo = client->value; 548 549 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); 550 monitor_printf(mon, " x509_dname: %s\n", 551 cinfo->x509_dname ?: "none"); 552 monitor_printf(mon, " sasl_username: %s\n", 553 cinfo->sasl_username ?: "none"); 554 555 client = client->next; 556 } 557 } 558 559 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) 560 { 561 while (server) { 562 VncServerInfo2 *sinfo = server->value; 563 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); 564 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, 565 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); 566 server = server->next; 567 } 568 } 569 570 void hmp_info_vnc(Monitor *mon, const QDict *qdict) 571 { 572 VncInfo2List *info2l, *info2l_head; 573 Error *err = NULL; 574 575 info2l = qmp_query_vnc_servers(&err); 576 info2l_head = info2l; 577 if (hmp_handle_error(mon, err)) { 578 return; 579 } 580 if (!info2l) { 581 monitor_printf(mon, "None\n"); 582 return; 583 } 584 585 while (info2l) { 586 VncInfo2 *info = info2l->value; 587 monitor_printf(mon, "%s:\n", info->id); 588 hmp_info_vnc_servers(mon, info->server); 589 hmp_info_vnc_clients(mon, info->clients); 590 if (!info->server) { 591 /* The server entry displays its auth, we only 592 * need to display in the case of 'reverse' connections 593 * where there's no server. 594 */ 595 hmp_info_vnc_authcrypt(mon, " ", info->auth, 596 info->has_vencrypt ? &info->vencrypt : NULL); 597 } 598 if (info->display) { 599 monitor_printf(mon, " Display: %s\n", info->display); 600 } 601 info2l = info2l->next; 602 } 603 604 qapi_free_VncInfo2List(info2l_head); 605 606 } 607 #endif 608 609 #ifdef CONFIG_SPICE 610 void hmp_info_spice(Monitor *mon, const QDict *qdict) 611 { 612 SpiceChannelList *chan; 613 SpiceInfo *info; 614 const char *channel_name; 615 const char * const channel_names[] = { 616 [SPICE_CHANNEL_MAIN] = "main", 617 [SPICE_CHANNEL_DISPLAY] = "display", 618 [SPICE_CHANNEL_INPUTS] = "inputs", 619 [SPICE_CHANNEL_CURSOR] = "cursor", 620 [SPICE_CHANNEL_PLAYBACK] = "playback", 621 [SPICE_CHANNEL_RECORD] = "record", 622 [SPICE_CHANNEL_TUNNEL] = "tunnel", 623 [SPICE_CHANNEL_SMARTCARD] = "smartcard", 624 [SPICE_CHANNEL_USBREDIR] = "usbredir", 625 [SPICE_CHANNEL_PORT] = "port", 626 #if 0 627 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, 628 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable 629 * as quick fix for build failures with older versions. */ 630 [SPICE_CHANNEL_WEBDAV] = "webdav", 631 #endif 632 }; 633 634 info = qmp_query_spice(NULL); 635 636 if (!info->enabled) { 637 monitor_printf(mon, "Server: disabled\n"); 638 goto out; 639 } 640 641 monitor_printf(mon, "Server:\n"); 642 if (info->has_port) { 643 monitor_printf(mon, " address: %s:%" PRId64 "\n", 644 info->host, info->port); 645 } 646 if (info->has_tls_port) { 647 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", 648 info->host, info->tls_port); 649 } 650 monitor_printf(mon, " migrated: %s\n", 651 info->migrated ? "true" : "false"); 652 monitor_printf(mon, " auth: %s\n", info->auth); 653 monitor_printf(mon, " compiled: %s\n", info->compiled_version); 654 monitor_printf(mon, " mouse-mode: %s\n", 655 SpiceQueryMouseMode_str(info->mouse_mode)); 656 657 if (!info->has_channels || info->channels == NULL) { 658 monitor_printf(mon, "Channels: none\n"); 659 } else { 660 for (chan = info->channels; chan; chan = chan->next) { 661 monitor_printf(mon, "Channel:\n"); 662 monitor_printf(mon, " address: %s:%s%s\n", 663 chan->value->host, chan->value->port, 664 chan->value->tls ? " [tls]" : ""); 665 monitor_printf(mon, " session: %" PRId64 "\n", 666 chan->value->connection_id); 667 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", 668 chan->value->channel_type, chan->value->channel_id); 669 670 channel_name = "unknown"; 671 if (chan->value->channel_type > 0 && 672 chan->value->channel_type < ARRAY_SIZE(channel_names) && 673 channel_names[chan->value->channel_type]) { 674 channel_name = channel_names[chan->value->channel_type]; 675 } 676 677 monitor_printf(mon, " channel name: %s\n", channel_name); 678 } 679 } 680 681 out: 682 qapi_free_SpiceInfo(info); 683 } 684 #endif 685 686 void hmp_info_balloon(Monitor *mon, const QDict *qdict) 687 { 688 BalloonInfo *info; 689 Error *err = NULL; 690 691 info = qmp_query_balloon(&err); 692 if (hmp_handle_error(mon, err)) { 693 return; 694 } 695 696 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); 697 698 qapi_free_BalloonInfo(info); 699 } 700 701 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) 702 { 703 PciMemoryRegionList *region; 704 705 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus); 706 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n", 707 dev->slot, dev->function); 708 monitor_printf(mon, " "); 709 710 if (dev->class_info->desc) { 711 monitor_puts(mon, dev->class_info->desc); 712 } else { 713 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class); 714 } 715 716 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n", 717 dev->id->vendor, dev->id->device); 718 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) { 719 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n", 720 dev->id->subsystem_vendor, dev->id->subsystem); 721 } 722 723 if (dev->has_irq) { 724 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n", 725 dev->irq, (char)('A' + dev->irq_pin - 1)); 726 } 727 728 if (dev->pci_bridge) { 729 monitor_printf(mon, " BUS %" PRId64 ".\n", 730 dev->pci_bridge->bus->number); 731 monitor_printf(mon, " secondary bus %" PRId64 ".\n", 732 dev->pci_bridge->bus->secondary); 733 monitor_printf(mon, " subordinate bus %" PRId64 ".\n", 734 dev->pci_bridge->bus->subordinate); 735 736 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n", 737 dev->pci_bridge->bus->io_range->base, 738 dev->pci_bridge->bus->io_range->limit); 739 740 monitor_printf(mon, 741 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n", 742 dev->pci_bridge->bus->memory_range->base, 743 dev->pci_bridge->bus->memory_range->limit); 744 745 monitor_printf(mon, " prefetchable memory range " 746 "[0x%08"PRIx64", 0x%08"PRIx64"]\n", 747 dev->pci_bridge->bus->prefetchable_range->base, 748 dev->pci_bridge->bus->prefetchable_range->limit); 749 } 750 751 for (region = dev->regions; region; region = region->next) { 752 uint64_t addr, size; 753 754 addr = region->value->address; 755 size = region->value->size; 756 757 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar); 758 759 if (!strcmp(region->value->type, "io")) { 760 monitor_printf(mon, "I/O at 0x%04" PRIx64 761 " [0x%04" PRIx64 "].\n", 762 addr, addr + size - 1); 763 } else { 764 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64 765 " [0x%08" PRIx64 "].\n", 766 region->value->mem_type_64 ? 64 : 32, 767 region->value->prefetch ? " prefetchable" : "", 768 addr, addr + size - 1); 769 } 770 } 771 772 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id); 773 774 if (dev->pci_bridge) { 775 if (dev->pci_bridge->has_devices) { 776 PciDeviceInfoList *cdev; 777 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) { 778 hmp_info_pci_device(mon, cdev->value); 779 } 780 } 781 } 782 } 783 784 static int hmp_info_pic_foreach(Object *obj, void *opaque) 785 { 786 InterruptStatsProvider *intc; 787 InterruptStatsProviderClass *k; 788 Monitor *mon = opaque; 789 790 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 791 intc = INTERRUPT_STATS_PROVIDER(obj); 792 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 793 if (k->print_info) { 794 k->print_info(intc, mon); 795 } else { 796 monitor_printf(mon, "Interrupt controller information not available for %s.\n", 797 object_get_typename(obj)); 798 } 799 } 800 801 return 0; 802 } 803 804 void hmp_info_pic(Monitor *mon, const QDict *qdict) 805 { 806 object_child_foreach_recursive(object_get_root(), 807 hmp_info_pic_foreach, mon); 808 } 809 810 void hmp_info_pci(Monitor *mon, const QDict *qdict) 811 { 812 PciInfoList *info_list, *info; 813 Error *err = NULL; 814 815 info_list = qmp_query_pci(&err); 816 if (err) { 817 monitor_printf(mon, "PCI devices not supported\n"); 818 error_free(err); 819 return; 820 } 821 822 for (info = info_list; info; info = info->next) { 823 PciDeviceInfoList *dev; 824 825 for (dev = info->value->devices; dev; dev = dev->next) { 826 hmp_info_pci_device(mon, dev->value); 827 } 828 } 829 830 qapi_free_PciInfoList(info_list); 831 } 832 833 void hmp_info_tpm(Monitor *mon, const QDict *qdict) 834 { 835 #ifdef CONFIG_TPM 836 TPMInfoList *info_list, *info; 837 Error *err = NULL; 838 unsigned int c = 0; 839 TPMPassthroughOptions *tpo; 840 TPMEmulatorOptions *teo; 841 842 info_list = qmp_query_tpm(&err); 843 if (err) { 844 monitor_printf(mon, "TPM device not supported\n"); 845 error_free(err); 846 return; 847 } 848 849 if (info_list) { 850 monitor_printf(mon, "TPM device:\n"); 851 } 852 853 for (info = info_list; info; info = info->next) { 854 TPMInfo *ti = info->value; 855 monitor_printf(mon, " tpm%d: model=%s\n", 856 c, TpmModel_str(ti->model)); 857 858 monitor_printf(mon, " \\ %s: type=%s", 859 ti->id, TpmType_str(ti->options->type)); 860 861 switch (ti->options->type) { 862 case TPM_TYPE_PASSTHROUGH: 863 tpo = ti->options->u.passthrough.data; 864 monitor_printf(mon, "%s%s%s%s", 865 tpo->path ? ",path=" : "", 866 tpo->path ?: "", 867 tpo->cancel_path ? ",cancel-path=" : "", 868 tpo->cancel_path ?: ""); 869 break; 870 case TPM_TYPE_EMULATOR: 871 teo = ti->options->u.emulator.data; 872 monitor_printf(mon, ",chardev=%s", teo->chardev); 873 break; 874 case TPM_TYPE__MAX: 875 break; 876 } 877 monitor_printf(mon, "\n"); 878 c++; 879 } 880 qapi_free_TPMInfoList(info_list); 881 #else 882 monitor_printf(mon, "TPM device not supported\n"); 883 #endif /* CONFIG_TPM */ 884 } 885 886 void hmp_quit(Monitor *mon, const QDict *qdict) 887 { 888 monitor_suspend(mon); 889 qmp_quit(NULL); 890 } 891 892 void hmp_stop(Monitor *mon, const QDict *qdict) 893 { 894 qmp_stop(NULL); 895 } 896 897 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 898 { 899 const char *op = qdict_get_try_str(qdict, "op"); 900 901 if (op == NULL) { 902 bool on = qsp_is_enabled(); 903 904 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 905 return; 906 } 907 if (!strcmp(op, "on")) { 908 qsp_enable(); 909 } else if (!strcmp(op, "off")) { 910 qsp_disable(); 911 } else if (!strcmp(op, "reset")) { 912 qsp_reset(); 913 } else { 914 Error *err = NULL; 915 916 error_setg(&err, QERR_INVALID_PARAMETER, op); 917 hmp_handle_error(mon, err); 918 } 919 } 920 921 void hmp_system_reset(Monitor *mon, const QDict *qdict) 922 { 923 qmp_system_reset(NULL); 924 } 925 926 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 927 { 928 qmp_system_powerdown(NULL); 929 } 930 931 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 932 { 933 Error *err = NULL; 934 935 qmp_x_exit_preconfig(&err); 936 hmp_handle_error(mon, err); 937 } 938 939 void hmp_cpu(Monitor *mon, const QDict *qdict) 940 { 941 int64_t cpu_index; 942 943 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 944 use it are converted to the QAPI */ 945 cpu_index = qdict_get_int(qdict, "index"); 946 if (monitor_set_cpu(mon, cpu_index) < 0) { 947 monitor_printf(mon, "invalid CPU index\n"); 948 } 949 } 950 951 void hmp_memsave(Monitor *mon, const QDict *qdict) 952 { 953 uint32_t size = qdict_get_int(qdict, "size"); 954 const char *filename = qdict_get_str(qdict, "filename"); 955 uint64_t addr = qdict_get_int(qdict, "val"); 956 Error *err = NULL; 957 int cpu_index = monitor_get_cpu_index(mon); 958 959 if (cpu_index < 0) { 960 monitor_printf(mon, "No CPU available\n"); 961 return; 962 } 963 964 qmp_memsave(addr, size, filename, true, cpu_index, &err); 965 hmp_handle_error(mon, err); 966 } 967 968 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 969 { 970 uint32_t size = qdict_get_int(qdict, "size"); 971 const char *filename = qdict_get_str(qdict, "filename"); 972 uint64_t addr = qdict_get_int(qdict, "val"); 973 Error *err = NULL; 974 975 qmp_pmemsave(addr, size, filename, &err); 976 hmp_handle_error(mon, err); 977 } 978 979 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 980 { 981 const char *chardev = qdict_get_str(qdict, "device"); 982 const char *data = qdict_get_str(qdict, "data"); 983 Error *err = NULL; 984 985 qmp_ringbuf_write(chardev, data, false, 0, &err); 986 987 hmp_handle_error(mon, err); 988 } 989 990 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 991 { 992 uint32_t size = qdict_get_int(qdict, "size"); 993 const char *chardev = qdict_get_str(qdict, "device"); 994 char *data; 995 Error *err = NULL; 996 int i; 997 998 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 999 if (hmp_handle_error(mon, err)) { 1000 return; 1001 } 1002 1003 for (i = 0; data[i]; i++) { 1004 unsigned char ch = data[i]; 1005 1006 if (ch == '\\') { 1007 monitor_printf(mon, "\\\\"); 1008 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 1009 monitor_printf(mon, "\\u%04X", ch); 1010 } else { 1011 monitor_printf(mon, "%c", ch); 1012 } 1013 1014 } 1015 monitor_printf(mon, "\n"); 1016 g_free(data); 1017 } 1018 1019 void hmp_cont(Monitor *mon, const QDict *qdict) 1020 { 1021 Error *err = NULL; 1022 1023 qmp_cont(&err); 1024 hmp_handle_error(mon, err); 1025 } 1026 1027 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 1028 { 1029 Error *err = NULL; 1030 1031 qmp_system_wakeup(&err); 1032 hmp_handle_error(mon, err); 1033 } 1034 1035 void hmp_nmi(Monitor *mon, const QDict *qdict) 1036 { 1037 Error *err = NULL; 1038 1039 qmp_inject_nmi(&err); 1040 hmp_handle_error(mon, err); 1041 } 1042 1043 void hmp_set_link(Monitor *mon, const QDict *qdict) 1044 { 1045 const char *name = qdict_get_str(qdict, "name"); 1046 bool up = qdict_get_bool(qdict, "up"); 1047 Error *err = NULL; 1048 1049 qmp_set_link(name, up, &err); 1050 hmp_handle_error(mon, err); 1051 } 1052 1053 void hmp_balloon(Monitor *mon, const QDict *qdict) 1054 { 1055 int64_t value = qdict_get_int(qdict, "value"); 1056 Error *err = NULL; 1057 1058 qmp_balloon(value, &err); 1059 hmp_handle_error(mon, err); 1060 } 1061 1062 void hmp_loadvm(Monitor *mon, const QDict *qdict) 1063 { 1064 int saved_vm_running = runstate_is_running(); 1065 const char *name = qdict_get_str(qdict, "name"); 1066 Error *err = NULL; 1067 1068 vm_stop(RUN_STATE_RESTORE_VM); 1069 1070 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) { 1071 vm_start(); 1072 } 1073 hmp_handle_error(mon, err); 1074 } 1075 1076 void hmp_savevm(Monitor *mon, const QDict *qdict) 1077 { 1078 Error *err = NULL; 1079 1080 save_snapshot(qdict_get_try_str(qdict, "name"), 1081 true, NULL, false, NULL, &err); 1082 hmp_handle_error(mon, err); 1083 } 1084 1085 void hmp_delvm(Monitor *mon, const QDict *qdict) 1086 { 1087 Error *err = NULL; 1088 const char *name = qdict_get_str(qdict, "name"); 1089 1090 delete_snapshot(name, false, NULL, &err); 1091 hmp_handle_error(mon, err); 1092 } 1093 1094 void hmp_announce_self(Monitor *mon, const QDict *qdict) 1095 { 1096 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 1097 const char *id = qdict_get_try_str(qdict, "id"); 1098 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 1099 migrate_announce_params()); 1100 1101 qapi_free_strList(params->interfaces); 1102 params->interfaces = strList_from_comma_list(interfaces_str); 1103 params->has_interfaces = params->interfaces != NULL; 1104 params->id = g_strdup(id); 1105 qmp_announce_self(params, NULL); 1106 qapi_free_AnnounceParameters(params); 1107 } 1108 1109 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1110 { 1111 qmp_migrate_cancel(NULL); 1112 } 1113 1114 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1115 { 1116 Error *err = NULL; 1117 const char *state = qdict_get_str(qdict, "state"); 1118 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1119 1120 if (val >= 0) { 1121 qmp_migrate_continue(val, &err); 1122 } 1123 1124 hmp_handle_error(mon, err); 1125 } 1126 1127 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1128 { 1129 Error *err = NULL; 1130 const char *uri = qdict_get_str(qdict, "uri"); 1131 1132 qmp_migrate_incoming(uri, &err); 1133 1134 hmp_handle_error(mon, err); 1135 } 1136 1137 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1138 { 1139 Error *err = NULL; 1140 const char *uri = qdict_get_str(qdict, "uri"); 1141 1142 qmp_migrate_recover(uri, &err); 1143 1144 hmp_handle_error(mon, err); 1145 } 1146 1147 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1148 { 1149 Error *err = NULL; 1150 1151 qmp_migrate_pause(&err); 1152 1153 hmp_handle_error(mon, err); 1154 } 1155 1156 1157 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1158 { 1159 const char *cap = qdict_get_str(qdict, "capability"); 1160 bool state = qdict_get_bool(qdict, "state"); 1161 Error *err = NULL; 1162 MigrationCapabilityStatusList *caps = NULL; 1163 MigrationCapabilityStatus *value; 1164 int val; 1165 1166 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1167 if (val < 0) { 1168 goto end; 1169 } 1170 1171 value = g_malloc0(sizeof(*value)); 1172 value->capability = val; 1173 value->state = state; 1174 QAPI_LIST_PREPEND(caps, value); 1175 qmp_migrate_set_capabilities(caps, &err); 1176 qapi_free_MigrationCapabilityStatusList(caps); 1177 1178 end: 1179 hmp_handle_error(mon, err); 1180 } 1181 1182 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1183 { 1184 const char *param = qdict_get_str(qdict, "parameter"); 1185 const char *valuestr = qdict_get_str(qdict, "value"); 1186 Visitor *v = string_input_visitor_new(valuestr); 1187 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1188 uint64_t valuebw = 0; 1189 uint64_t cache_size; 1190 Error *err = NULL; 1191 int val, ret; 1192 1193 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1194 if (val < 0) { 1195 goto cleanup; 1196 } 1197 1198 switch (val) { 1199 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1200 p->has_compress_level = true; 1201 visit_type_uint8(v, param, &p->compress_level, &err); 1202 break; 1203 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1204 p->has_compress_threads = true; 1205 visit_type_uint8(v, param, &p->compress_threads, &err); 1206 break; 1207 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1208 p->has_compress_wait_thread = true; 1209 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1210 break; 1211 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1212 p->has_decompress_threads = true; 1213 visit_type_uint8(v, param, &p->decompress_threads, &err); 1214 break; 1215 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1216 p->has_throttle_trigger_threshold = true; 1217 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err); 1218 break; 1219 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1220 p->has_cpu_throttle_initial = true; 1221 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err); 1222 break; 1223 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1224 p->has_cpu_throttle_increment = true; 1225 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err); 1226 break; 1227 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1228 p->has_cpu_throttle_tailslow = true; 1229 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1230 break; 1231 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1232 p->has_max_cpu_throttle = true; 1233 visit_type_uint8(v, param, &p->max_cpu_throttle, &err); 1234 break; 1235 case MIGRATION_PARAMETER_TLS_CREDS: 1236 p->tls_creds = g_new0(StrOrNull, 1); 1237 p->tls_creds->type = QTYPE_QSTRING; 1238 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1239 break; 1240 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1241 p->tls_hostname = g_new0(StrOrNull, 1); 1242 p->tls_hostname->type = QTYPE_QSTRING; 1243 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1244 break; 1245 case MIGRATION_PARAMETER_TLS_AUTHZ: 1246 p->tls_authz = g_new0(StrOrNull, 1); 1247 p->tls_authz->type = QTYPE_QSTRING; 1248 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1249 break; 1250 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1251 p->has_max_bandwidth = true; 1252 /* 1253 * Can't use visit_type_size() here, because it 1254 * defaults to Bytes rather than Mebibytes. 1255 */ 1256 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1257 if (ret < 0 || valuebw > INT64_MAX 1258 || (size_t)valuebw != valuebw) { 1259 error_setg(&err, "Invalid size %s", valuestr); 1260 break; 1261 } 1262 p->max_bandwidth = valuebw; 1263 break; 1264 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1265 p->has_downtime_limit = true; 1266 visit_type_size(v, param, &p->downtime_limit, &err); 1267 break; 1268 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1269 p->has_x_checkpoint_delay = true; 1270 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err); 1271 break; 1272 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1273 p->has_block_incremental = true; 1274 visit_type_bool(v, param, &p->block_incremental, &err); 1275 break; 1276 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1277 p->has_multifd_channels = true; 1278 visit_type_uint8(v, param, &p->multifd_channels, &err); 1279 break; 1280 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1281 p->has_multifd_compression = true; 1282 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1283 &err); 1284 break; 1285 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1286 p->has_multifd_zlib_level = true; 1287 visit_type_uint8(v, param, &p->multifd_zlib_level, &err); 1288 break; 1289 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1290 p->has_multifd_zstd_level = true; 1291 visit_type_uint8(v, param, &p->multifd_zstd_level, &err); 1292 break; 1293 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1294 p->has_xbzrle_cache_size = true; 1295 if (!visit_type_size(v, param, &cache_size, &err)) { 1296 break; 1297 } 1298 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1299 error_setg(&err, "Invalid size %s", valuestr); 1300 break; 1301 } 1302 p->xbzrle_cache_size = cache_size; 1303 break; 1304 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1305 p->has_max_postcopy_bandwidth = true; 1306 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1307 break; 1308 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1309 p->has_announce_initial = true; 1310 visit_type_size(v, param, &p->announce_initial, &err); 1311 break; 1312 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1313 p->has_announce_max = true; 1314 visit_type_size(v, param, &p->announce_max, &err); 1315 break; 1316 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1317 p->has_announce_rounds = true; 1318 visit_type_size(v, param, &p->announce_rounds, &err); 1319 break; 1320 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1321 p->has_announce_step = true; 1322 visit_type_size(v, param, &p->announce_step, &err); 1323 break; 1324 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1325 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1326 "through QMP"); 1327 break; 1328 default: 1329 assert(0); 1330 } 1331 1332 if (err) { 1333 goto cleanup; 1334 } 1335 1336 qmp_migrate_set_parameters(p, &err); 1337 1338 cleanup: 1339 qapi_free_MigrateSetParameters(p); 1340 visit_free(v); 1341 hmp_handle_error(mon, err); 1342 } 1343 1344 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1345 { 1346 Error *err = NULL; 1347 const char *protocol = qdict_get_str(qdict, "protocol"); 1348 const char *hostname = qdict_get_str(qdict, "hostname"); 1349 bool has_port = qdict_haskey(qdict, "port"); 1350 int port = qdict_get_try_int(qdict, "port", -1); 1351 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1352 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1353 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1354 1355 qmp_client_migrate_info(protocol, hostname, 1356 has_port, port, has_tls_port, tls_port, 1357 cert_subject, &err); 1358 hmp_handle_error(mon, err); 1359 } 1360 1361 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1362 { 1363 Error *err = NULL; 1364 qmp_migrate_start_postcopy(&err); 1365 hmp_handle_error(mon, err); 1366 } 1367 1368 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1369 { 1370 Error *err = NULL; 1371 1372 qmp_x_colo_lost_heartbeat(&err); 1373 hmp_handle_error(mon, err); 1374 } 1375 1376 void hmp_set_password(Monitor *mon, const QDict *qdict) 1377 { 1378 const char *protocol = qdict_get_str(qdict, "protocol"); 1379 const char *password = qdict_get_str(qdict, "password"); 1380 const char *display = qdict_get_try_str(qdict, "display"); 1381 const char *connected = qdict_get_try_str(qdict, "connected"); 1382 Error *err = NULL; 1383 1384 SetPasswordOptions opts = { 1385 .password = (char *)password, 1386 .has_connected = !!connected, 1387 }; 1388 1389 opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected, 1390 SET_PASSWORD_ACTION_KEEP, &err); 1391 if (err) { 1392 goto out; 1393 } 1394 1395 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1396 DISPLAY_PROTOCOL_VNC, &err); 1397 if (err) { 1398 goto out; 1399 } 1400 1401 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1402 opts.u.vnc.display = (char *)display; 1403 } 1404 1405 qmp_set_password(&opts, &err); 1406 1407 out: 1408 hmp_handle_error(mon, err); 1409 } 1410 1411 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1412 { 1413 const char *protocol = qdict_get_str(qdict, "protocol"); 1414 const char *whenstr = qdict_get_str(qdict, "time"); 1415 const char *display = qdict_get_try_str(qdict, "display"); 1416 Error *err = NULL; 1417 1418 ExpirePasswordOptions opts = { 1419 .time = (char *)whenstr, 1420 }; 1421 1422 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1423 DISPLAY_PROTOCOL_VNC, &err); 1424 if (err) { 1425 goto out; 1426 } 1427 1428 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1429 opts.u.vnc.display = (char *)display; 1430 } 1431 1432 qmp_expire_password(&opts, &err); 1433 1434 out: 1435 hmp_handle_error(mon, err); 1436 } 1437 1438 1439 #ifdef CONFIG_VNC 1440 static void hmp_change_read_arg(void *opaque, const char *password, 1441 void *readline_opaque) 1442 { 1443 qmp_change_vnc_password(password, NULL); 1444 monitor_read_command(opaque, 1); 1445 } 1446 #endif 1447 1448 void hmp_change(Monitor *mon, const QDict *qdict) 1449 { 1450 const char *device = qdict_get_str(qdict, "device"); 1451 const char *target = qdict_get_str(qdict, "target"); 1452 const char *arg = qdict_get_try_str(qdict, "arg"); 1453 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1454 bool force = qdict_get_try_bool(qdict, "force", false); 1455 BlockdevChangeReadOnlyMode read_only_mode = 0; 1456 Error *err = NULL; 1457 1458 #ifdef CONFIG_VNC 1459 if (strcmp(device, "vnc") == 0) { 1460 if (read_only) { 1461 monitor_printf(mon, 1462 "Parameter 'read-only-mode' is invalid for VNC\n"); 1463 return; 1464 } 1465 if (strcmp(target, "passwd") == 0 || 1466 strcmp(target, "password") == 0) { 1467 if (!arg) { 1468 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1469 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1470 return; 1471 } else { 1472 qmp_change_vnc_password(arg, &err); 1473 } 1474 } else { 1475 monitor_printf(mon, "Expected 'password' after 'vnc'\n"); 1476 } 1477 } else 1478 #endif 1479 { 1480 if (read_only) { 1481 read_only_mode = 1482 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1483 read_only, 1484 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1485 if (err) { 1486 goto end; 1487 } 1488 } 1489 1490 qmp_blockdev_change_medium(device, NULL, target, arg, true, force, 1491 !!read_only, read_only_mode, 1492 &err); 1493 } 1494 1495 end: 1496 hmp_handle_error(mon, err); 1497 } 1498 1499 typedef struct HMPMigrationStatus { 1500 QEMUTimer *timer; 1501 Monitor *mon; 1502 bool is_block_migration; 1503 } HMPMigrationStatus; 1504 1505 static void hmp_migrate_status_cb(void *opaque) 1506 { 1507 HMPMigrationStatus *status = opaque; 1508 MigrationInfo *info; 1509 1510 info = qmp_query_migrate(NULL); 1511 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1512 info->status == MIGRATION_STATUS_SETUP) { 1513 if (info->disk) { 1514 int progress; 1515 1516 if (info->disk->remaining) { 1517 progress = info->disk->transferred * 100 / info->disk->total; 1518 } else { 1519 progress = 100; 1520 } 1521 1522 monitor_printf(status->mon, "Completed %d %%\r", progress); 1523 monitor_flush(status->mon); 1524 } 1525 1526 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1527 } else { 1528 if (status->is_block_migration) { 1529 monitor_printf(status->mon, "\n"); 1530 } 1531 if (info->error_desc) { 1532 error_report("%s", info->error_desc); 1533 } 1534 monitor_resume(status->mon); 1535 timer_free(status->timer); 1536 g_free(status); 1537 } 1538 1539 qapi_free_MigrationInfo(info); 1540 } 1541 1542 void hmp_migrate(Monitor *mon, const QDict *qdict) 1543 { 1544 bool detach = qdict_get_try_bool(qdict, "detach", false); 1545 bool blk = qdict_get_try_bool(qdict, "blk", false); 1546 bool inc = qdict_get_try_bool(qdict, "inc", false); 1547 bool resume = qdict_get_try_bool(qdict, "resume", false); 1548 const char *uri = qdict_get_str(qdict, "uri"); 1549 Error *err = NULL; 1550 1551 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1552 false, false, true, resume, &err); 1553 if (hmp_handle_error(mon, err)) { 1554 return; 1555 } 1556 1557 if (!detach) { 1558 HMPMigrationStatus *status; 1559 1560 if (monitor_suspend(mon) < 0) { 1561 monitor_printf(mon, "terminal does not allow synchronous " 1562 "migration, continuing detached\n"); 1563 return; 1564 } 1565 1566 status = g_malloc0(sizeof(*status)); 1567 status->mon = mon; 1568 status->is_block_migration = blk || inc; 1569 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1570 status); 1571 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1572 } 1573 } 1574 1575 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1576 { 1577 Error *err = NULL; 1578 QemuOpts *opts; 1579 const char *type = qdict_get_try_str(qdict, "type"); 1580 1581 if (type && is_help_option(type)) { 1582 show_netdevs(); 1583 return; 1584 } 1585 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1586 if (err) { 1587 goto out; 1588 } 1589 1590 netdev_add(opts, &err); 1591 if (err) { 1592 qemu_opts_del(opts); 1593 } 1594 1595 out: 1596 hmp_handle_error(mon, err); 1597 } 1598 1599 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1600 { 1601 const char *id = qdict_get_str(qdict, "id"); 1602 Error *err = NULL; 1603 1604 qmp_netdev_del(id, &err); 1605 hmp_handle_error(mon, err); 1606 } 1607 1608 void hmp_object_add(Monitor *mon, const QDict *qdict) 1609 { 1610 const char *options = qdict_get_str(qdict, "object"); 1611 Error *err = NULL; 1612 1613 user_creatable_add_from_str(options, &err); 1614 hmp_handle_error(mon, err); 1615 } 1616 1617 void hmp_getfd(Monitor *mon, const QDict *qdict) 1618 { 1619 const char *fdname = qdict_get_str(qdict, "fdname"); 1620 Error *err = NULL; 1621 1622 qmp_getfd(fdname, &err); 1623 hmp_handle_error(mon, err); 1624 } 1625 1626 void hmp_closefd(Monitor *mon, const QDict *qdict) 1627 { 1628 const char *fdname = qdict_get_str(qdict, "fdname"); 1629 Error *err = NULL; 1630 1631 qmp_closefd(fdname, &err); 1632 hmp_handle_error(mon, err); 1633 } 1634 1635 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1636 { 1637 const char *keys = qdict_get_str(qdict, "keys"); 1638 KeyValue *v = NULL; 1639 KeyValueList *head = NULL, **tail = &head; 1640 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1641 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1642 Error *err = NULL; 1643 const char *separator; 1644 int keyname_len; 1645 1646 while (1) { 1647 separator = qemu_strchrnul(keys, '-'); 1648 keyname_len = separator - keys; 1649 1650 /* Be compatible with old interface, convert user inputted "<" */ 1651 if (keys[0] == '<' && keyname_len == 1) { 1652 keys = "less"; 1653 keyname_len = 4; 1654 } 1655 1656 v = g_malloc0(sizeof(*v)); 1657 1658 if (strstart(keys, "0x", NULL)) { 1659 char *endp; 1660 int value = strtoul(keys, &endp, 0); 1661 assert(endp <= keys + keyname_len); 1662 if (endp != keys + keyname_len) { 1663 goto err_out; 1664 } 1665 v->type = KEY_VALUE_KIND_NUMBER; 1666 v->u.number.data = value; 1667 } else { 1668 int idx = index_from_key(keys, keyname_len); 1669 if (idx == Q_KEY_CODE__MAX) { 1670 goto err_out; 1671 } 1672 v->type = KEY_VALUE_KIND_QCODE; 1673 v->u.qcode.data = idx; 1674 } 1675 QAPI_LIST_APPEND(tail, v); 1676 v = NULL; 1677 1678 if (!*separator) { 1679 break; 1680 } 1681 keys = separator + 1; 1682 } 1683 1684 qmp_send_key(head, has_hold_time, hold_time, &err); 1685 hmp_handle_error(mon, err); 1686 1687 out: 1688 qapi_free_KeyValue(v); 1689 qapi_free_KeyValueList(head); 1690 return; 1691 1692 err_out: 1693 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1694 goto out; 1695 } 1696 1697 void coroutine_fn 1698 hmp_screendump(Monitor *mon, const QDict *qdict) 1699 { 1700 const char *filename = qdict_get_str(qdict, "filename"); 1701 const char *id = qdict_get_try_str(qdict, "device"); 1702 int64_t head = qdict_get_try_int(qdict, "head", 0); 1703 const char *input_format = qdict_get_try_str(qdict, "format"); 1704 Error *err = NULL; 1705 ImageFormat format; 1706 1707 format = qapi_enum_parse(&ImageFormat_lookup, input_format, 1708 IMAGE_FORMAT_PPM, &err); 1709 if (err) { 1710 goto end; 1711 } 1712 1713 qmp_screendump(filename, id, id != NULL, head, 1714 input_format != NULL, format, &err); 1715 end: 1716 hmp_handle_error(mon, err); 1717 } 1718 1719 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1720 { 1721 const char *args = qdict_get_str(qdict, "args"); 1722 Error *err = NULL; 1723 QemuOpts *opts; 1724 1725 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1726 if (opts == NULL) { 1727 error_setg(&err, "Parsing chardev args failed"); 1728 } else { 1729 qemu_chr_new_from_opts(opts, NULL, &err); 1730 qemu_opts_del(opts); 1731 } 1732 hmp_handle_error(mon, err); 1733 } 1734 1735 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1736 { 1737 const char *args = qdict_get_str(qdict, "args"); 1738 const char *id; 1739 Error *err = NULL; 1740 ChardevBackend *backend = NULL; 1741 ChardevReturn *ret = NULL; 1742 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1743 true); 1744 if (!opts) { 1745 error_setg(&err, "Parsing chardev args failed"); 1746 goto end; 1747 } 1748 1749 id = qdict_get_str(qdict, "id"); 1750 if (qemu_opts_id(opts)) { 1751 error_setg(&err, "Unexpected 'id' parameter"); 1752 goto end; 1753 } 1754 1755 backend = qemu_chr_parse_opts(opts, &err); 1756 if (!backend) { 1757 goto end; 1758 } 1759 1760 ret = qmp_chardev_change(id, backend, &err); 1761 1762 end: 1763 qapi_free_ChardevReturn(ret); 1764 qapi_free_ChardevBackend(backend); 1765 qemu_opts_del(opts); 1766 hmp_handle_error(mon, err); 1767 } 1768 1769 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1770 { 1771 Error *local_err = NULL; 1772 1773 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1774 hmp_handle_error(mon, local_err); 1775 } 1776 1777 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1778 { 1779 Error *local_err = NULL; 1780 1781 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1782 hmp_handle_error(mon, local_err); 1783 } 1784 1785 void hmp_object_del(Monitor *mon, const QDict *qdict) 1786 { 1787 const char *id = qdict_get_str(qdict, "id"); 1788 Error *err = NULL; 1789 1790 user_creatable_del(id, &err); 1791 hmp_handle_error(mon, err); 1792 } 1793 1794 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1795 { 1796 Error *err = NULL; 1797 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1798 MemoryDeviceInfoList *info; 1799 VirtioPMEMDeviceInfo *vpi; 1800 VirtioMEMDeviceInfo *vmi; 1801 MemoryDeviceInfo *value; 1802 PCDIMMDeviceInfo *di; 1803 SgxEPCDeviceInfo *se; 1804 1805 for (info = info_list; info; info = info->next) { 1806 value = info->value; 1807 1808 if (value) { 1809 switch (value->type) { 1810 case MEMORY_DEVICE_INFO_KIND_DIMM: 1811 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1812 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1813 value->u.dimm.data : value->u.nvdimm.data; 1814 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1815 MemoryDeviceInfoKind_str(value->type), 1816 di->id ? di->id : ""); 1817 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1818 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1819 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1820 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1821 monitor_printf(mon, " memdev: %s\n", di->memdev); 1822 monitor_printf(mon, " hotplugged: %s\n", 1823 di->hotplugged ? "true" : "false"); 1824 monitor_printf(mon, " hotpluggable: %s\n", 1825 di->hotpluggable ? "true" : "false"); 1826 break; 1827 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1828 vpi = value->u.virtio_pmem.data; 1829 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1830 MemoryDeviceInfoKind_str(value->type), 1831 vpi->id ? vpi->id : ""); 1832 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1833 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1834 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1835 break; 1836 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1837 vmi = value->u.virtio_mem.data; 1838 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1839 MemoryDeviceInfoKind_str(value->type), 1840 vmi->id ? vmi->id : ""); 1841 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1842 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1843 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1844 vmi->requested_size); 1845 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1846 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1847 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1848 vmi->block_size); 1849 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1850 break; 1851 case MEMORY_DEVICE_INFO_KIND_SGX_EPC: 1852 se = value->u.sgx_epc.data; 1853 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1854 MemoryDeviceInfoKind_str(value->type), 1855 se->id ? se->id : ""); 1856 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr); 1857 monitor_printf(mon, " size: %" PRIu64 "\n", se->size); 1858 monitor_printf(mon, " node: %" PRId64 "\n", se->node); 1859 monitor_printf(mon, " memdev: %s\n", se->memdev); 1860 break; 1861 default: 1862 g_assert_not_reached(); 1863 } 1864 } 1865 } 1866 1867 qapi_free_MemoryDeviceInfoList(info_list); 1868 hmp_handle_error(mon, err); 1869 } 1870 1871 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1872 { 1873 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1874 IOThreadInfoList *info; 1875 IOThreadInfo *value; 1876 1877 for (info = info_list; info; info = info->next) { 1878 value = info->value; 1879 monitor_printf(mon, "%s:\n", value->id); 1880 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1881 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1882 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1883 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1884 monitor_printf(mon, " aio-max-batch=%" PRId64 "\n", 1885 value->aio_max_batch); 1886 } 1887 1888 qapi_free_IOThreadInfoList(info_list); 1889 } 1890 1891 void hmp_rocker(Monitor *mon, const QDict *qdict) 1892 { 1893 const char *name = qdict_get_str(qdict, "name"); 1894 RockerSwitch *rocker; 1895 Error *err = NULL; 1896 1897 rocker = qmp_query_rocker(name, &err); 1898 if (hmp_handle_error(mon, err)) { 1899 return; 1900 } 1901 1902 monitor_printf(mon, "name: %s\n", rocker->name); 1903 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1904 monitor_printf(mon, "ports: %d\n", rocker->ports); 1905 1906 qapi_free_RockerSwitch(rocker); 1907 } 1908 1909 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1910 { 1911 RockerPortList *list, *port; 1912 const char *name = qdict_get_str(qdict, "name"); 1913 Error *err = NULL; 1914 1915 list = qmp_query_rocker_ports(name, &err); 1916 if (hmp_handle_error(mon, err)) { 1917 return; 1918 } 1919 1920 monitor_printf(mon, " ena/ speed/ auto\n"); 1921 monitor_printf(mon, " port link duplex neg?\n"); 1922 1923 for (port = list; port; port = port->next) { 1924 monitor_printf(mon, "%10s %-4s %-3s %2s %s\n", 1925 port->value->name, 1926 port->value->enabled ? port->value->link_up ? 1927 "up" : "down" : "!ena", 1928 port->value->speed == 10000 ? "10G" : "??", 1929 port->value->duplex ? "FD" : "HD", 1930 port->value->autoneg ? "Yes" : "No"); 1931 } 1932 1933 qapi_free_RockerPortList(list); 1934 } 1935 1936 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1937 { 1938 RockerOfDpaFlowList *list, *info; 1939 const char *name = qdict_get_str(qdict, "name"); 1940 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1941 Error *err = NULL; 1942 1943 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1944 if (hmp_handle_error(mon, err)) { 1945 return; 1946 } 1947 1948 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1949 1950 for (info = list; info; info = info->next) { 1951 RockerOfDpaFlow *flow = info->value; 1952 RockerOfDpaFlowKey *key = flow->key; 1953 RockerOfDpaFlowMask *mask = flow->mask; 1954 RockerOfDpaFlowAction *action = flow->action; 1955 1956 if (flow->hits) { 1957 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 1958 key->priority, key->tbl_id, flow->hits); 1959 } else { 1960 monitor_printf(mon, "%-4d %-3d ", 1961 key->priority, key->tbl_id); 1962 } 1963 1964 if (key->has_in_pport) { 1965 monitor_printf(mon, " pport %d", key->in_pport); 1966 if (mask->has_in_pport) { 1967 monitor_printf(mon, "(0x%x)", mask->in_pport); 1968 } 1969 } 1970 1971 if (key->has_vlan_id) { 1972 monitor_printf(mon, " vlan %d", 1973 key->vlan_id & VLAN_VID_MASK); 1974 if (mask->has_vlan_id) { 1975 monitor_printf(mon, "(0x%x)", mask->vlan_id); 1976 } 1977 } 1978 1979 if (key->has_tunnel_id) { 1980 monitor_printf(mon, " tunnel %d", key->tunnel_id); 1981 if (mask->has_tunnel_id) { 1982 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 1983 } 1984 } 1985 1986 if (key->has_eth_type) { 1987 switch (key->eth_type) { 1988 case 0x0806: 1989 monitor_printf(mon, " ARP"); 1990 break; 1991 case 0x0800: 1992 monitor_printf(mon, " IP"); 1993 break; 1994 case 0x86dd: 1995 monitor_printf(mon, " IPv6"); 1996 break; 1997 case 0x8809: 1998 monitor_printf(mon, " LACP"); 1999 break; 2000 case 0x88cc: 2001 monitor_printf(mon, " LLDP"); 2002 break; 2003 default: 2004 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 2005 break; 2006 } 2007 } 2008 2009 if (key->eth_src) { 2010 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 2011 mask->eth_src && 2012 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2013 monitor_printf(mon, " src <any mcast/bcast>"); 2014 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 2015 mask->eth_src && 2016 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2017 monitor_printf(mon, " src <any ucast>"); 2018 } else { 2019 monitor_printf(mon, " src %s", key->eth_src); 2020 if (mask->eth_src) { 2021 monitor_printf(mon, "(%s)", mask->eth_src); 2022 } 2023 } 2024 } 2025 2026 if (key->eth_dst) { 2027 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 2028 mask->eth_dst && 2029 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2030 monitor_printf(mon, " dst <any mcast/bcast>"); 2031 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 2032 mask->eth_dst && 2033 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2034 monitor_printf(mon, " dst <any ucast>"); 2035 } else { 2036 monitor_printf(mon, " dst %s", key->eth_dst); 2037 if (mask->eth_dst) { 2038 monitor_printf(mon, "(%s)", mask->eth_dst); 2039 } 2040 } 2041 } 2042 2043 if (key->has_ip_proto) { 2044 monitor_printf(mon, " proto %d", key->ip_proto); 2045 if (mask->has_ip_proto) { 2046 monitor_printf(mon, "(0x%x)", mask->ip_proto); 2047 } 2048 } 2049 2050 if (key->has_ip_tos) { 2051 monitor_printf(mon, " TOS %d", key->ip_tos); 2052 if (mask->has_ip_tos) { 2053 monitor_printf(mon, "(0x%x)", mask->ip_tos); 2054 } 2055 } 2056 2057 if (key->ip_dst) { 2058 monitor_printf(mon, " dst %s", key->ip_dst); 2059 } 2060 2061 if (action->has_goto_tbl || action->has_group_id || 2062 action->has_new_vlan_id) { 2063 monitor_printf(mon, " -->"); 2064 } 2065 2066 if (action->has_new_vlan_id) { 2067 monitor_printf(mon, " apply new vlan %d", 2068 ntohs(action->new_vlan_id)); 2069 } 2070 2071 if (action->has_group_id) { 2072 monitor_printf(mon, " write group 0x%08x", action->group_id); 2073 } 2074 2075 if (action->has_goto_tbl) { 2076 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 2077 } 2078 2079 monitor_printf(mon, "\n"); 2080 } 2081 2082 qapi_free_RockerOfDpaFlowList(list); 2083 } 2084 2085 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 2086 { 2087 RockerOfDpaGroupList *list, *g; 2088 const char *name = qdict_get_str(qdict, "name"); 2089 uint8_t type = qdict_get_try_int(qdict, "type", 9); 2090 Error *err = NULL; 2091 2092 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 2093 if (hmp_handle_error(mon, err)) { 2094 return; 2095 } 2096 2097 monitor_printf(mon, "id (decode) --> buckets\n"); 2098 2099 for (g = list; g; g = g->next) { 2100 RockerOfDpaGroup *group = g->value; 2101 bool set = false; 2102 2103 monitor_printf(mon, "0x%08x", group->id); 2104 2105 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 2106 group->type == 1 ? "L2 rewrite" : 2107 group->type == 2 ? "L3 unicast" : 2108 group->type == 3 ? "L2 multicast" : 2109 group->type == 4 ? "L2 flood" : 2110 group->type == 5 ? "L3 interface" : 2111 group->type == 6 ? "L3 multicast" : 2112 group->type == 7 ? "L3 ECMP" : 2113 group->type == 8 ? "L2 overlay" : 2114 "unknown"); 2115 2116 if (group->has_vlan_id) { 2117 monitor_printf(mon, " vlan %d", group->vlan_id); 2118 } 2119 2120 if (group->has_pport) { 2121 monitor_printf(mon, " pport %d", group->pport); 2122 } 2123 2124 if (group->has_index) { 2125 monitor_printf(mon, " index %d", group->index); 2126 } 2127 2128 monitor_printf(mon, ") -->"); 2129 2130 if (group->has_set_vlan_id && group->set_vlan_id) { 2131 set = true; 2132 monitor_printf(mon, " set vlan %d", 2133 group->set_vlan_id & VLAN_VID_MASK); 2134 } 2135 2136 if (group->set_eth_src) { 2137 if (!set) { 2138 set = true; 2139 monitor_printf(mon, " set"); 2140 } 2141 monitor_printf(mon, " src %s", group->set_eth_src); 2142 } 2143 2144 if (group->set_eth_dst) { 2145 if (!set) { 2146 monitor_printf(mon, " set"); 2147 } 2148 monitor_printf(mon, " dst %s", group->set_eth_dst); 2149 } 2150 2151 if (group->has_ttl_check && group->ttl_check) { 2152 monitor_printf(mon, " check TTL"); 2153 } 2154 2155 if (group->has_group_id && group->group_id) { 2156 monitor_printf(mon, " group id 0x%08x", group->group_id); 2157 } 2158 2159 if (group->has_pop_vlan && group->pop_vlan) { 2160 monitor_printf(mon, " pop vlan"); 2161 } 2162 2163 if (group->has_out_pport) { 2164 monitor_printf(mon, " out pport %d", group->out_pport); 2165 } 2166 2167 if (group->has_group_ids) { 2168 struct uint32List *id; 2169 2170 monitor_printf(mon, " groups ["); 2171 for (id = group->group_ids; id; id = id->next) { 2172 monitor_printf(mon, "0x%08x", id->value); 2173 if (id->next) { 2174 monitor_printf(mon, ","); 2175 } 2176 } 2177 monitor_printf(mon, "]"); 2178 } 2179 2180 monitor_printf(mon, "\n"); 2181 } 2182 2183 qapi_free_RockerOfDpaGroupList(list); 2184 } 2185 2186 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2187 { 2188 Error *err = NULL; 2189 GuidInfo *info = qmp_query_vm_generation_id(&err); 2190 if (info) { 2191 monitor_printf(mon, "%s\n", info->guid); 2192 } 2193 hmp_handle_error(mon, err); 2194 qapi_free_GuidInfo(info); 2195 } 2196 2197 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2198 { 2199 Error *err = NULL; 2200 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2201 if (info) { 2202 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2203 info->base_memory); 2204 2205 if (info->has_plugged_memory) { 2206 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2207 info->plugged_memory); 2208 } 2209 2210 qapi_free_MemoryInfo(info); 2211 } 2212 hmp_handle_error(mon, err); 2213 } 2214 2215 static void print_stats_schema_value(Monitor *mon, StatsSchemaValue *value) 2216 { 2217 const char *unit = NULL; 2218 monitor_printf(mon, " %s (%s%s", value->name, StatsType_str(value->type), 2219 value->has_unit || value->exponent ? ", " : ""); 2220 2221 if (value->has_unit) { 2222 if (value->unit == STATS_UNIT_SECONDS) { 2223 unit = "s"; 2224 } else if (value->unit == STATS_UNIT_BYTES) { 2225 unit = "B"; 2226 } 2227 } 2228 2229 if (unit && value->base == 10 && 2230 value->exponent >= -18 && value->exponent <= 18 && 2231 value->exponent % 3 == 0) { 2232 monitor_puts(mon, si_prefix(value->exponent)); 2233 } else if (unit && value->base == 2 && 2234 value->exponent >= 0 && value->exponent <= 60 && 2235 value->exponent % 10 == 0) { 2236 2237 monitor_puts(mon, iec_binary_prefix(value->exponent)); 2238 } else if (value->exponent) { 2239 /* Use exponential notation and write the unit's English name */ 2240 monitor_printf(mon, "* %d^%d%s", 2241 value->base, value->exponent, 2242 value->has_unit ? " " : ""); 2243 unit = NULL; 2244 } 2245 2246 if (value->has_unit) { 2247 monitor_puts(mon, unit ? unit : StatsUnit_str(value->unit)); 2248 } 2249 2250 /* Print bucket size for linear histograms */ 2251 if (value->type == STATS_TYPE_LINEAR_HISTOGRAM && value->has_bucket_size) { 2252 monitor_printf(mon, ", bucket size=%d", value->bucket_size); 2253 } 2254 monitor_printf(mon, ")"); 2255 } 2256 2257 static StatsSchemaValueList *find_schema_value_list( 2258 StatsSchemaList *list, StatsProvider provider, 2259 StatsTarget target) 2260 { 2261 StatsSchemaList *node; 2262 2263 for (node = list; node; node = node->next) { 2264 if (node->value->provider == provider && 2265 node->value->target == target) { 2266 return node->value->stats; 2267 } 2268 } 2269 return NULL; 2270 } 2271 2272 static void print_stats_results(Monitor *mon, StatsTarget target, 2273 bool show_provider, 2274 StatsResult *result, 2275 StatsSchemaList *schema) 2276 { 2277 /* Find provider schema */ 2278 StatsSchemaValueList *schema_value_list = 2279 find_schema_value_list(schema, result->provider, target); 2280 StatsList *stats_list; 2281 2282 if (!schema_value_list) { 2283 monitor_printf(mon, "failed to find schema list for %s\n", 2284 StatsProvider_str(result->provider)); 2285 return; 2286 } 2287 2288 if (show_provider) { 2289 monitor_printf(mon, "provider: %s\n", 2290 StatsProvider_str(result->provider)); 2291 } 2292 2293 for (stats_list = result->stats; stats_list; 2294 stats_list = stats_list->next, 2295 schema_value_list = schema_value_list->next) { 2296 2297 Stats *stats = stats_list->value; 2298 StatsValue *stats_value = stats->value; 2299 StatsSchemaValue *schema_value = schema_value_list->value; 2300 2301 /* Find schema entry */ 2302 while (!g_str_equal(stats->name, schema_value->name)) { 2303 if (!schema_value_list->next) { 2304 monitor_printf(mon, "failed to find schema entry for %s\n", 2305 stats->name); 2306 return; 2307 } 2308 schema_value_list = schema_value_list->next; 2309 schema_value = schema_value_list->value; 2310 } 2311 2312 print_stats_schema_value(mon, schema_value); 2313 2314 if (stats_value->type == QTYPE_QNUM) { 2315 monitor_printf(mon, ": %" PRId64 "\n", stats_value->u.scalar); 2316 } else if (stats_value->type == QTYPE_QBOOL) { 2317 monitor_printf(mon, ": %s\n", stats_value->u.boolean ? "yes" : "no"); 2318 } else if (stats_value->type == QTYPE_QLIST) { 2319 uint64List *list; 2320 int i; 2321 2322 monitor_printf(mon, ": "); 2323 for (list = stats_value->u.list, i = 1; 2324 list; 2325 list = list->next, i++) { 2326 monitor_printf(mon, "[%d]=%" PRId64 " ", i, list->value); 2327 } 2328 monitor_printf(mon, "\n"); 2329 } 2330 } 2331 } 2332 2333 /* Create the StatsFilter that is needed for an "info stats" invocation. */ 2334 static StatsFilter *stats_filter(StatsTarget target, const char *names, 2335 int cpu_index, StatsProvider provider) 2336 { 2337 StatsFilter *filter = g_malloc0(sizeof(*filter)); 2338 StatsProvider provider_idx; 2339 StatsRequestList *request_list = NULL; 2340 2341 filter->target = target; 2342 switch (target) { 2343 case STATS_TARGET_VM: 2344 break; 2345 case STATS_TARGET_VCPU: 2346 { 2347 strList *vcpu_list = NULL; 2348 CPUState *cpu = qemu_get_cpu(cpu_index); 2349 char *canonical_path = object_get_canonical_path(OBJECT(cpu)); 2350 2351 QAPI_LIST_PREPEND(vcpu_list, canonical_path); 2352 filter->u.vcpu.has_vcpus = true; 2353 filter->u.vcpu.vcpus = vcpu_list; 2354 break; 2355 } 2356 default: 2357 break; 2358 } 2359 2360 if (!names && provider == STATS_PROVIDER__MAX) { 2361 return filter; 2362 } 2363 2364 /* 2365 * "info stats" can only query either one or all the providers. Querying 2366 * by name, but not by provider, requires the creation of one filter per 2367 * provider. 2368 */ 2369 for (provider_idx = 0; provider_idx < STATS_PROVIDER__MAX; provider_idx++) { 2370 if (provider == STATS_PROVIDER__MAX || provider == provider_idx) { 2371 StatsRequest *request = g_new0(StatsRequest, 1); 2372 request->provider = provider_idx; 2373 if (names && !g_str_equal(names, "*")) { 2374 request->has_names = true; 2375 request->names = strList_from_comma_list(names); 2376 } 2377 QAPI_LIST_PREPEND(request_list, request); 2378 } 2379 } 2380 2381 filter->has_providers = true; 2382 filter->providers = request_list; 2383 return filter; 2384 } 2385 2386 void hmp_info_stats(Monitor *mon, const QDict *qdict) 2387 { 2388 const char *target_str = qdict_get_str(qdict, "target"); 2389 const char *provider_str = qdict_get_try_str(qdict, "provider"); 2390 const char *names = qdict_get_try_str(qdict, "names"); 2391 2392 StatsProvider provider = STATS_PROVIDER__MAX; 2393 StatsTarget target; 2394 Error *err = NULL; 2395 g_autoptr(StatsSchemaList) schema = NULL; 2396 g_autoptr(StatsResultList) stats = NULL; 2397 g_autoptr(StatsFilter) filter = NULL; 2398 StatsResultList *entry; 2399 2400 target = qapi_enum_parse(&StatsTarget_lookup, target_str, -1, &err); 2401 if (err) { 2402 monitor_printf(mon, "invalid stats target %s\n", target_str); 2403 goto exit_no_print; 2404 } 2405 if (provider_str) { 2406 provider = qapi_enum_parse(&StatsProvider_lookup, provider_str, -1, &err); 2407 if (err) { 2408 monitor_printf(mon, "invalid stats provider %s\n", provider_str); 2409 goto exit_no_print; 2410 } 2411 } 2412 2413 schema = qmp_query_stats_schemas(provider_str ? true : false, 2414 provider, &err); 2415 if (err) { 2416 goto exit; 2417 } 2418 2419 switch (target) { 2420 case STATS_TARGET_VM: 2421 filter = stats_filter(target, names, -1, provider); 2422 break; 2423 case STATS_TARGET_VCPU: {} 2424 int cpu_index = monitor_get_cpu_index(mon); 2425 filter = stats_filter(target, names, cpu_index, provider); 2426 break; 2427 default: 2428 abort(); 2429 } 2430 2431 stats = qmp_query_stats(filter, &err); 2432 if (err) { 2433 goto exit; 2434 } 2435 for (entry = stats; entry; entry = entry->next) { 2436 print_stats_results(mon, target, provider_str == NULL, entry->value, schema); 2437 } 2438 2439 exit: 2440 if (err) { 2441 monitor_printf(mon, "%s\n", error_get_pretty(err)); 2442 } 2443 exit_no_print: 2444 error_free(err); 2445 } 2446 2447 static void hmp_virtio_dump_protocols(Monitor *mon, 2448 VhostDeviceProtocols *pcol) 2449 { 2450 strList *pcol_list = pcol->protocols; 2451 while (pcol_list) { 2452 monitor_printf(mon, "\t%s", pcol_list->value); 2453 pcol_list = pcol_list->next; 2454 if (pcol_list != NULL) { 2455 monitor_printf(mon, ",\n"); 2456 } 2457 } 2458 monitor_printf(mon, "\n"); 2459 if (pcol->has_unknown_protocols) { 2460 monitor_printf(mon, " unknown-protocols(0x%016"PRIx64")\n", 2461 pcol->unknown_protocols); 2462 } 2463 } 2464 2465 static void hmp_virtio_dump_status(Monitor *mon, 2466 VirtioDeviceStatus *status) 2467 { 2468 strList *status_list = status->statuses; 2469 while (status_list) { 2470 monitor_printf(mon, "\t%s", status_list->value); 2471 status_list = status_list->next; 2472 if (status_list != NULL) { 2473 monitor_printf(mon, ",\n"); 2474 } 2475 } 2476 monitor_printf(mon, "\n"); 2477 if (status->has_unknown_statuses) { 2478 monitor_printf(mon, " unknown-statuses(0x%016"PRIx32")\n", 2479 status->unknown_statuses); 2480 } 2481 } 2482 2483 static void hmp_virtio_dump_features(Monitor *mon, 2484 VirtioDeviceFeatures *features) 2485 { 2486 strList *transport_list = features->transports; 2487 while (transport_list) { 2488 monitor_printf(mon, "\t%s", transport_list->value); 2489 transport_list = transport_list->next; 2490 if (transport_list != NULL) { 2491 monitor_printf(mon, ",\n"); 2492 } 2493 } 2494 2495 monitor_printf(mon, "\n"); 2496 strList *list = features->dev_features; 2497 if (list) { 2498 while (list) { 2499 monitor_printf(mon, "\t%s", list->value); 2500 list = list->next; 2501 if (list != NULL) { 2502 monitor_printf(mon, ",\n"); 2503 } 2504 } 2505 monitor_printf(mon, "\n"); 2506 } 2507 2508 if (features->has_unknown_dev_features) { 2509 monitor_printf(mon, " unknown-features(0x%016"PRIx64")\n", 2510 features->unknown_dev_features); 2511 } 2512 } 2513 2514 void hmp_virtio_query(Monitor *mon, const QDict *qdict) 2515 { 2516 Error *err = NULL; 2517 VirtioInfoList *list = qmp_x_query_virtio(&err); 2518 VirtioInfoList *node; 2519 2520 if (err != NULL) { 2521 hmp_handle_error(mon, err); 2522 return; 2523 } 2524 2525 if (list == NULL) { 2526 monitor_printf(mon, "No VirtIO devices\n"); 2527 return; 2528 } 2529 2530 node = list; 2531 while (node) { 2532 monitor_printf(mon, "%s [%s]\n", node->value->path, 2533 node->value->name); 2534 node = node->next; 2535 } 2536 qapi_free_VirtioInfoList(list); 2537 } 2538 2539 void hmp_virtio_status(Monitor *mon, const QDict *qdict) 2540 { 2541 Error *err = NULL; 2542 const char *path = qdict_get_try_str(qdict, "path"); 2543 VirtioStatus *s = qmp_x_query_virtio_status(path, &err); 2544 2545 if (err != NULL) { 2546 hmp_handle_error(mon, err); 2547 return; 2548 } 2549 2550 monitor_printf(mon, "%s:\n", path); 2551 monitor_printf(mon, " device_name: %s %s\n", 2552 s->name, s->vhost_dev ? "(vhost)" : ""); 2553 monitor_printf(mon, " device_id: %d\n", s->device_id); 2554 monitor_printf(mon, " vhost_started: %s\n", 2555 s->vhost_started ? "true" : "false"); 2556 monitor_printf(mon, " bus_name: %s\n", s->bus_name); 2557 monitor_printf(mon, " broken: %s\n", 2558 s->broken ? "true" : "false"); 2559 monitor_printf(mon, " disabled: %s\n", 2560 s->disabled ? "true" : "false"); 2561 monitor_printf(mon, " disable_legacy_check: %s\n", 2562 s->disable_legacy_check ? "true" : "false"); 2563 monitor_printf(mon, " started: %s\n", 2564 s->started ? "true" : "false"); 2565 monitor_printf(mon, " use_started: %s\n", 2566 s->use_started ? "true" : "false"); 2567 monitor_printf(mon, " start_on_kick: %s\n", 2568 s->start_on_kick ? "true" : "false"); 2569 monitor_printf(mon, " use_guest_notifier_mask: %s\n", 2570 s->use_guest_notifier_mask ? "true" : "false"); 2571 monitor_printf(mon, " vm_running: %s\n", 2572 s->vm_running ? "true" : "false"); 2573 monitor_printf(mon, " num_vqs: %"PRId64"\n", s->num_vqs); 2574 monitor_printf(mon, " queue_sel: %d\n", 2575 s->queue_sel); 2576 monitor_printf(mon, " isr: %d\n", s->isr); 2577 monitor_printf(mon, " endianness: %s\n", 2578 s->device_endian); 2579 monitor_printf(mon, " status:\n"); 2580 hmp_virtio_dump_status(mon, s->status); 2581 monitor_printf(mon, " Guest features:\n"); 2582 hmp_virtio_dump_features(mon, s->guest_features); 2583 monitor_printf(mon, " Host features:\n"); 2584 hmp_virtio_dump_features(mon, s->host_features); 2585 monitor_printf(mon, " Backend features:\n"); 2586 hmp_virtio_dump_features(mon, s->backend_features); 2587 2588 if (s->vhost_dev) { 2589 monitor_printf(mon, " VHost:\n"); 2590 monitor_printf(mon, " nvqs: %d\n", 2591 s->vhost_dev->nvqs); 2592 monitor_printf(mon, " vq_index: %"PRId64"\n", 2593 s->vhost_dev->vq_index); 2594 monitor_printf(mon, " max_queues: %"PRId64"\n", 2595 s->vhost_dev->max_queues); 2596 monitor_printf(mon, " n_mem_sections: %"PRId64"\n", 2597 s->vhost_dev->n_mem_sections); 2598 monitor_printf(mon, " n_tmp_sections: %"PRId64"\n", 2599 s->vhost_dev->n_tmp_sections); 2600 monitor_printf(mon, " backend_cap: %"PRId64"\n", 2601 s->vhost_dev->backend_cap); 2602 monitor_printf(mon, " log_enabled: %s\n", 2603 s->vhost_dev->log_enabled ? "true" : "false"); 2604 monitor_printf(mon, " log_size: %"PRId64"\n", 2605 s->vhost_dev->log_size); 2606 monitor_printf(mon, " Features:\n"); 2607 hmp_virtio_dump_features(mon, s->vhost_dev->features); 2608 monitor_printf(mon, " Acked features:\n"); 2609 hmp_virtio_dump_features(mon, s->vhost_dev->acked_features); 2610 monitor_printf(mon, " Backend features:\n"); 2611 hmp_virtio_dump_features(mon, s->vhost_dev->backend_features); 2612 monitor_printf(mon, " Protocol features:\n"); 2613 hmp_virtio_dump_protocols(mon, s->vhost_dev->protocol_features); 2614 } 2615 2616 qapi_free_VirtioStatus(s); 2617 } 2618 2619 void hmp_vhost_queue_status(Monitor *mon, const QDict *qdict) 2620 { 2621 Error *err = NULL; 2622 const char *path = qdict_get_try_str(qdict, "path"); 2623 int queue = qdict_get_int(qdict, "queue"); 2624 VirtVhostQueueStatus *s = 2625 qmp_x_query_virtio_vhost_queue_status(path, queue, &err); 2626 2627 if (err != NULL) { 2628 hmp_handle_error(mon, err); 2629 return; 2630 } 2631 2632 monitor_printf(mon, "%s:\n", path); 2633 monitor_printf(mon, " device_name: %s (vhost)\n", 2634 s->name); 2635 monitor_printf(mon, " kick: %"PRId64"\n", s->kick); 2636 monitor_printf(mon, " call: %"PRId64"\n", s->call); 2637 monitor_printf(mon, " VRing:\n"); 2638 monitor_printf(mon, " num: %"PRId64"\n", s->num); 2639 monitor_printf(mon, " desc: 0x%016"PRIx64"\n", s->desc); 2640 monitor_printf(mon, " desc_phys: 0x%016"PRIx64"\n", 2641 s->desc_phys); 2642 monitor_printf(mon, " desc_size: %"PRId32"\n", s->desc_size); 2643 monitor_printf(mon, " avail: 0x%016"PRIx64"\n", s->avail); 2644 monitor_printf(mon, " avail_phys: 0x%016"PRIx64"\n", 2645 s->avail_phys); 2646 monitor_printf(mon, " avail_size: %"PRId32"\n", s->avail_size); 2647 monitor_printf(mon, " used: 0x%016"PRIx64"\n", s->used); 2648 monitor_printf(mon, " used_phys: 0x%016"PRIx64"\n", 2649 s->used_phys); 2650 monitor_printf(mon, " used_size: %"PRId32"\n", s->used_size); 2651 2652 qapi_free_VirtVhostQueueStatus(s); 2653 } 2654 2655 void hmp_virtio_queue_status(Monitor *mon, const QDict *qdict) 2656 { 2657 Error *err = NULL; 2658 const char *path = qdict_get_try_str(qdict, "path"); 2659 int queue = qdict_get_int(qdict, "queue"); 2660 VirtQueueStatus *s = qmp_x_query_virtio_queue_status(path, queue, &err); 2661 2662 if (err != NULL) { 2663 hmp_handle_error(mon, err); 2664 return; 2665 } 2666 2667 monitor_printf(mon, "%s:\n", path); 2668 monitor_printf(mon, " device_name: %s\n", s->name); 2669 monitor_printf(mon, " queue_index: %d\n", s->queue_index); 2670 monitor_printf(mon, " inuse: %d\n", s->inuse); 2671 monitor_printf(mon, " used_idx: %d\n", s->used_idx); 2672 monitor_printf(mon, " signalled_used: %d\n", 2673 s->signalled_used); 2674 monitor_printf(mon, " signalled_used_valid: %s\n", 2675 s->signalled_used_valid ? "true" : "false"); 2676 if (s->has_last_avail_idx) { 2677 monitor_printf(mon, " last_avail_idx: %d\n", 2678 s->last_avail_idx); 2679 } 2680 if (s->has_shadow_avail_idx) { 2681 monitor_printf(mon, " shadow_avail_idx: %d\n", 2682 s->shadow_avail_idx); 2683 } 2684 monitor_printf(mon, " VRing:\n"); 2685 monitor_printf(mon, " num: %"PRId32"\n", s->vring_num); 2686 monitor_printf(mon, " num_default: %"PRId32"\n", 2687 s->vring_num_default); 2688 monitor_printf(mon, " align: %"PRId32"\n", 2689 s->vring_align); 2690 monitor_printf(mon, " desc: 0x%016"PRIx64"\n", 2691 s->vring_desc); 2692 monitor_printf(mon, " avail: 0x%016"PRIx64"\n", 2693 s->vring_avail); 2694 monitor_printf(mon, " used: 0x%016"PRIx64"\n", 2695 s->vring_used); 2696 2697 qapi_free_VirtQueueStatus(s); 2698 } 2699 2700 void hmp_virtio_queue_element(Monitor *mon, const QDict *qdict) 2701 { 2702 Error *err = NULL; 2703 const char *path = qdict_get_try_str(qdict, "path"); 2704 int queue = qdict_get_int(qdict, "queue"); 2705 int index = qdict_get_try_int(qdict, "index", -1); 2706 VirtioQueueElement *e; 2707 VirtioRingDescList *list; 2708 2709 e = qmp_x_query_virtio_queue_element(path, queue, index != -1, 2710 index, &err); 2711 if (err != NULL) { 2712 hmp_handle_error(mon, err); 2713 return; 2714 } 2715 2716 monitor_printf(mon, "%s:\n", path); 2717 monitor_printf(mon, " device_name: %s\n", e->name); 2718 monitor_printf(mon, " index: %d\n", e->index); 2719 monitor_printf(mon, " desc:\n"); 2720 monitor_printf(mon, " descs:\n"); 2721 2722 list = e->descs; 2723 while (list) { 2724 monitor_printf(mon, " addr 0x%"PRIx64" len %d", 2725 list->value->addr, list->value->len); 2726 if (list->value->flags) { 2727 strList *flag = list->value->flags; 2728 monitor_printf(mon, " ("); 2729 while (flag) { 2730 monitor_printf(mon, "%s", flag->value); 2731 flag = flag->next; 2732 if (flag) { 2733 monitor_printf(mon, ", "); 2734 } 2735 } 2736 monitor_printf(mon, ")"); 2737 } 2738 list = list->next; 2739 if (list) { 2740 monitor_printf(mon, ",\n"); 2741 } 2742 } 2743 monitor_printf(mon, "\n"); 2744 monitor_printf(mon, " avail:\n"); 2745 monitor_printf(mon, " flags: %d\n", e->avail->flags); 2746 monitor_printf(mon, " idx: %d\n", e->avail->idx); 2747 monitor_printf(mon, " ring: %d\n", e->avail->ring); 2748 monitor_printf(mon, " used:\n"); 2749 monitor_printf(mon, " flags: %d\n", e->used->flags); 2750 monitor_printf(mon, " idx: %d\n", e->used->idx); 2751 2752 qapi_free_VirtioQueueElement(e); 2753 } 2754