1 /* 2 * Human Monitor Interface commands 3 * 4 * Copyright IBM, Corp. 2011 5 * 6 * Authors: 7 * Anthony Liguori <aliguori@us.ibm.com> 8 * 9 * This work is licensed under the terms of the GNU GPL, version 2. See 10 * the COPYING file in the top-level directory. 11 * 12 * Contributions after 2012-01-13 are licensed under the terms of the 13 * GNU GPL, version 2 or (at your option) any later version. 14 */ 15 16 #include "qemu/osdep.h" 17 #include "monitor/hmp.h" 18 #include "net/net.h" 19 #include "net/eth.h" 20 #include "chardev/char.h" 21 #include "sysemu/block-backend.h" 22 #include "sysemu/runstate.h" 23 #include "qemu/config-file.h" 24 #include "qemu/option.h" 25 #include "qemu/timer.h" 26 #include "qemu/sockets.h" 27 #include "qemu/help_option.h" 28 #include "monitor/monitor-internal.h" 29 #include "qapi/error.h" 30 #include "qapi/clone-visitor.h" 31 #include "qapi/opts-visitor.h" 32 #include "qapi/qapi-builtin-visit.h" 33 #include "qapi/qapi-commands-block.h" 34 #include "qapi/qapi-commands-char.h" 35 #include "qapi/qapi-commands-control.h" 36 #include "qapi/qapi-commands-machine.h" 37 #include "qapi/qapi-commands-migration.h" 38 #include "qapi/qapi-commands-misc.h" 39 #include "qapi/qapi-commands-net.h" 40 #include "qapi/qapi-commands-pci.h" 41 #include "qapi/qapi-commands-rocker.h" 42 #include "qapi/qapi-commands-run-state.h" 43 #include "qapi/qapi-commands-tpm.h" 44 #include "qapi/qapi-commands-ui.h" 45 #include "qapi/qapi-visit-net.h" 46 #include "qapi/qapi-visit-migration.h" 47 #include "qapi/qmp/qdict.h" 48 #include "qapi/qmp/qerror.h" 49 #include "qapi/string-input-visitor.h" 50 #include "qapi/string-output-visitor.h" 51 #include "qom/object_interfaces.h" 52 #include "ui/console.h" 53 #include "qemu/cutils.h" 54 #include "qemu/error-report.h" 55 #include "hw/intc/intc.h" 56 #include "migration/snapshot.h" 57 #include "migration/misc.h" 58 59 #ifdef CONFIG_SPICE 60 #include <spice/enums.h> 61 #endif 62 63 bool hmp_handle_error(Monitor *mon, Error *err) 64 { 65 if (err) { 66 error_reportf_err(err, "Error: "); 67 return true; 68 } 69 return false; 70 } 71 72 /* 73 * Produce a strList from a comma separated list. 74 * A NULL or empty input string return NULL. 75 */ 76 static strList *strList_from_comma_list(const char *in) 77 { 78 strList *res = NULL; 79 strList **tail = &res; 80 81 while (in && in[0]) { 82 char *comma = strchr(in, ','); 83 char *value; 84 85 if (comma) { 86 value = g_strndup(in, comma - in); 87 in = comma + 1; /* skip the , */ 88 } else { 89 value = g_strdup(in); 90 in = NULL; 91 } 92 QAPI_LIST_APPEND(tail, value); 93 } 94 95 return res; 96 } 97 98 void hmp_info_name(Monitor *mon, const QDict *qdict) 99 { 100 NameInfo *info; 101 102 info = qmp_query_name(NULL); 103 if (info->has_name) { 104 monitor_printf(mon, "%s\n", info->name); 105 } 106 qapi_free_NameInfo(info); 107 } 108 109 void hmp_info_version(Monitor *mon, const QDict *qdict) 110 { 111 VersionInfo *info; 112 113 info = qmp_query_version(NULL); 114 115 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n", 116 info->qemu->major, info->qemu->minor, info->qemu->micro, 117 info->package); 118 119 qapi_free_VersionInfo(info); 120 } 121 122 void hmp_info_kvm(Monitor *mon, const QDict *qdict) 123 { 124 KvmInfo *info; 125 126 info = qmp_query_kvm(NULL); 127 monitor_printf(mon, "kvm support: "); 128 if (info->present) { 129 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled"); 130 } else { 131 monitor_printf(mon, "not compiled\n"); 132 } 133 134 qapi_free_KvmInfo(info); 135 } 136 137 void hmp_info_status(Monitor *mon, const QDict *qdict) 138 { 139 StatusInfo *info; 140 141 info = qmp_query_status(NULL); 142 143 monitor_printf(mon, "VM status: %s%s", 144 info->running ? "running" : "paused", 145 info->singlestep ? " (single step mode)" : ""); 146 147 if (!info->running && info->status != RUN_STATE_PAUSED) { 148 monitor_printf(mon, " (%s)", RunState_str(info->status)); 149 } 150 151 monitor_printf(mon, "\n"); 152 153 qapi_free_StatusInfo(info); 154 } 155 156 void hmp_info_uuid(Monitor *mon, const QDict *qdict) 157 { 158 UuidInfo *info; 159 160 info = qmp_query_uuid(NULL); 161 monitor_printf(mon, "%s\n", info->UUID); 162 qapi_free_UuidInfo(info); 163 } 164 165 void hmp_info_chardev(Monitor *mon, const QDict *qdict) 166 { 167 ChardevInfoList *char_info, *info; 168 169 char_info = qmp_query_chardev(NULL); 170 for (info = char_info; info; info = info->next) { 171 monitor_printf(mon, "%s: filename=%s\n", info->value->label, 172 info->value->filename); 173 } 174 175 qapi_free_ChardevInfoList(char_info); 176 } 177 178 void hmp_info_mice(Monitor *mon, const QDict *qdict) 179 { 180 MouseInfoList *mice_list, *mouse; 181 182 mice_list = qmp_query_mice(NULL); 183 if (!mice_list) { 184 monitor_printf(mon, "No mouse devices connected\n"); 185 return; 186 } 187 188 for (mouse = mice_list; mouse; mouse = mouse->next) { 189 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", 190 mouse->value->current ? '*' : ' ', 191 mouse->value->index, mouse->value->name, 192 mouse->value->absolute ? " (absolute)" : ""); 193 } 194 195 qapi_free_MouseInfoList(mice_list); 196 } 197 198 static char *SocketAddress_to_str(SocketAddress *addr) 199 { 200 switch (addr->type) { 201 case SOCKET_ADDRESS_TYPE_INET: 202 return g_strdup_printf("tcp:%s:%s", 203 addr->u.inet.host, 204 addr->u.inet.port); 205 case SOCKET_ADDRESS_TYPE_UNIX: 206 return g_strdup_printf("unix:%s", 207 addr->u.q_unix.path); 208 case SOCKET_ADDRESS_TYPE_FD: 209 return g_strdup_printf("fd:%s", addr->u.fd.str); 210 case SOCKET_ADDRESS_TYPE_VSOCK: 211 return g_strdup_printf("tcp:%s:%s", 212 addr->u.vsock.cid, 213 addr->u.vsock.port); 214 default: 215 return g_strdup("unknown address type"); 216 } 217 } 218 219 void hmp_info_migrate(Monitor *mon, const QDict *qdict) 220 { 221 MigrationInfo *info; 222 223 info = qmp_query_migrate(NULL); 224 225 migration_global_dump(mon); 226 227 if (info->blocked_reasons) { 228 strList *reasons = info->blocked_reasons; 229 monitor_printf(mon, "Outgoing migration blocked:\n"); 230 while (reasons) { 231 monitor_printf(mon, " %s\n", reasons->value); 232 reasons = reasons->next; 233 } 234 } 235 236 if (info->has_status) { 237 monitor_printf(mon, "Migration status: %s", 238 MigrationStatus_str(info->status)); 239 if (info->status == MIGRATION_STATUS_FAILED && 240 info->has_error_desc) { 241 monitor_printf(mon, " (%s)\n", info->error_desc); 242 } else { 243 monitor_printf(mon, "\n"); 244 } 245 246 monitor_printf(mon, "total time: %" PRIu64 " ms\n", 247 info->total_time); 248 if (info->has_expected_downtime) { 249 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n", 250 info->expected_downtime); 251 } 252 if (info->has_downtime) { 253 monitor_printf(mon, "downtime: %" PRIu64 " ms\n", 254 info->downtime); 255 } 256 if (info->has_setup_time) { 257 monitor_printf(mon, "setup: %" PRIu64 " ms\n", 258 info->setup_time); 259 } 260 } 261 262 if (info->has_ram) { 263 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n", 264 info->ram->transferred >> 10); 265 monitor_printf(mon, "throughput: %0.2f mbps\n", 266 info->ram->mbps); 267 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n", 268 info->ram->remaining >> 10); 269 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", 270 info->ram->total >> 10); 271 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n", 272 info->ram->duplicate); 273 monitor_printf(mon, "skipped: %" PRIu64 " pages\n", 274 info->ram->skipped); 275 monitor_printf(mon, "normal: %" PRIu64 " pages\n", 276 info->ram->normal); 277 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n", 278 info->ram->normal_bytes >> 10); 279 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n", 280 info->ram->dirty_sync_count); 281 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n", 282 info->ram->page_size >> 10); 283 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n", 284 info->ram->multifd_bytes >> 10); 285 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n", 286 info->ram->pages_per_second); 287 288 if (info->ram->dirty_pages_rate) { 289 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n", 290 info->ram->dirty_pages_rate); 291 } 292 if (info->ram->postcopy_requests) { 293 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n", 294 info->ram->postcopy_requests); 295 } 296 if (info->ram->precopy_bytes) { 297 monitor_printf(mon, "precopy ram: %" PRIu64 " kbytes\n", 298 info->ram->precopy_bytes >> 10); 299 } 300 if (info->ram->downtime_bytes) { 301 monitor_printf(mon, "downtime ram: %" PRIu64 " kbytes\n", 302 info->ram->downtime_bytes >> 10); 303 } 304 if (info->ram->postcopy_bytes) { 305 monitor_printf(mon, "postcopy ram: %" PRIu64 " kbytes\n", 306 info->ram->postcopy_bytes >> 10); 307 } 308 } 309 310 if (info->has_disk) { 311 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n", 312 info->disk->transferred >> 10); 313 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n", 314 info->disk->remaining >> 10); 315 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n", 316 info->disk->total >> 10); 317 } 318 319 if (info->has_xbzrle_cache) { 320 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n", 321 info->xbzrle_cache->cache_size); 322 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n", 323 info->xbzrle_cache->bytes >> 10); 324 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n", 325 info->xbzrle_cache->pages); 326 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n", 327 info->xbzrle_cache->cache_miss); 328 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n", 329 info->xbzrle_cache->cache_miss_rate); 330 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n", 331 info->xbzrle_cache->encoding_rate); 332 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n", 333 info->xbzrle_cache->overflow); 334 } 335 336 if (info->has_compression) { 337 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n", 338 info->compression->pages); 339 monitor_printf(mon, "compression busy: %" PRIu64 "\n", 340 info->compression->busy); 341 monitor_printf(mon, "compression busy rate: %0.2f\n", 342 info->compression->busy_rate); 343 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n", 344 info->compression->compressed_size >> 10); 345 monitor_printf(mon, "compression rate: %0.2f\n", 346 info->compression->compression_rate); 347 } 348 349 if (info->has_cpu_throttle_percentage) { 350 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n", 351 info->cpu_throttle_percentage); 352 } 353 354 if (info->has_postcopy_blocktime) { 355 monitor_printf(mon, "postcopy blocktime: %u\n", 356 info->postcopy_blocktime); 357 } 358 359 if (info->has_postcopy_vcpu_blocktime) { 360 Visitor *v; 361 char *str; 362 v = string_output_visitor_new(false, &str); 363 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime, 364 &error_abort); 365 visit_complete(v, &str); 366 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str); 367 g_free(str); 368 visit_free(v); 369 } 370 if (info->has_socket_address) { 371 SocketAddressList *addr; 372 373 monitor_printf(mon, "socket address: [\n"); 374 375 for (addr = info->socket_address; addr; addr = addr->next) { 376 char *s = SocketAddress_to_str(addr->value); 377 monitor_printf(mon, "\t%s\n", s); 378 g_free(s); 379 } 380 monitor_printf(mon, "]\n"); 381 } 382 383 if (info->has_vfio) { 384 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n", 385 info->vfio->transferred >> 10); 386 } 387 388 qapi_free_MigrationInfo(info); 389 } 390 391 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) 392 { 393 MigrationCapabilityStatusList *caps, *cap; 394 395 caps = qmp_query_migrate_capabilities(NULL); 396 397 if (caps) { 398 for (cap = caps; cap; cap = cap->next) { 399 monitor_printf(mon, "%s: %s\n", 400 MigrationCapability_str(cap->value->capability), 401 cap->value->state ? "on" : "off"); 402 } 403 } 404 405 qapi_free_MigrationCapabilityStatusList(caps); 406 } 407 408 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) 409 { 410 MigrationParameters *params; 411 412 params = qmp_query_migrate_parameters(NULL); 413 414 if (params) { 415 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 416 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL), 417 params->announce_initial); 418 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 419 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX), 420 params->announce_max); 421 monitor_printf(mon, "%s: %" PRIu64 "\n", 422 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS), 423 params->announce_rounds); 424 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 425 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP), 426 params->announce_step); 427 assert(params->has_compress_level); 428 monitor_printf(mon, "%s: %u\n", 429 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL), 430 params->compress_level); 431 assert(params->has_compress_threads); 432 monitor_printf(mon, "%s: %u\n", 433 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS), 434 params->compress_threads); 435 assert(params->has_compress_wait_thread); 436 monitor_printf(mon, "%s: %s\n", 437 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD), 438 params->compress_wait_thread ? "on" : "off"); 439 assert(params->has_decompress_threads); 440 monitor_printf(mon, "%s: %u\n", 441 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS), 442 params->decompress_threads); 443 assert(params->has_throttle_trigger_threshold); 444 monitor_printf(mon, "%s: %u\n", 445 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD), 446 params->throttle_trigger_threshold); 447 assert(params->has_cpu_throttle_initial); 448 monitor_printf(mon, "%s: %u\n", 449 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL), 450 params->cpu_throttle_initial); 451 assert(params->has_cpu_throttle_increment); 452 monitor_printf(mon, "%s: %u\n", 453 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT), 454 params->cpu_throttle_increment); 455 assert(params->has_cpu_throttle_tailslow); 456 monitor_printf(mon, "%s: %s\n", 457 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW), 458 params->cpu_throttle_tailslow ? "on" : "off"); 459 assert(params->has_max_cpu_throttle); 460 monitor_printf(mon, "%s: %u\n", 461 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE), 462 params->max_cpu_throttle); 463 assert(params->has_tls_creds); 464 monitor_printf(mon, "%s: '%s'\n", 465 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS), 466 params->tls_creds); 467 assert(params->has_tls_hostname); 468 monitor_printf(mon, "%s: '%s'\n", 469 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME), 470 params->tls_hostname); 471 assert(params->has_max_bandwidth); 472 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n", 473 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH), 474 params->max_bandwidth); 475 assert(params->has_downtime_limit); 476 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 477 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT), 478 params->downtime_limit); 479 assert(params->has_x_checkpoint_delay); 480 monitor_printf(mon, "%s: %u ms\n", 481 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY), 482 params->x_checkpoint_delay); 483 assert(params->has_block_incremental); 484 monitor_printf(mon, "%s: %s\n", 485 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL), 486 params->block_incremental ? "on" : "off"); 487 monitor_printf(mon, "%s: %u\n", 488 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS), 489 params->multifd_channels); 490 monitor_printf(mon, "%s: %s\n", 491 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION), 492 MultiFDCompression_str(params->multifd_compression)); 493 monitor_printf(mon, "%s: %" PRIu64 " bytes\n", 494 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE), 495 params->xbzrle_cache_size); 496 monitor_printf(mon, "%s: %" PRIu64 "\n", 497 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH), 498 params->max_postcopy_bandwidth); 499 monitor_printf(mon, "%s: '%s'\n", 500 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ), 501 params->tls_authz); 502 503 if (params->has_block_bitmap_mapping) { 504 const BitmapMigrationNodeAliasList *bmnal; 505 506 monitor_printf(mon, "%s:\n", 507 MigrationParameter_str( 508 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING)); 509 510 for (bmnal = params->block_bitmap_mapping; 511 bmnal; 512 bmnal = bmnal->next) 513 { 514 const BitmapMigrationNodeAlias *bmna = bmnal->value; 515 const BitmapMigrationBitmapAliasList *bmbal; 516 517 monitor_printf(mon, " '%s' -> '%s'\n", 518 bmna->node_name, bmna->alias); 519 520 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) { 521 const BitmapMigrationBitmapAlias *bmba = bmbal->value; 522 523 monitor_printf(mon, " '%s' -> '%s'\n", 524 bmba->name, bmba->alias); 525 } 526 } 527 } 528 } 529 530 qapi_free_MigrationParameters(params); 531 } 532 533 534 #ifdef CONFIG_VNC 535 /* Helper for hmp_info_vnc_clients, _servers */ 536 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, 537 const char *name) 538 { 539 monitor_printf(mon, " %s: %s:%s (%s%s)\n", 540 name, 541 info->host, 542 info->service, 543 NetworkAddressFamily_str(info->family), 544 info->websocket ? " (Websocket)" : ""); 545 } 546 547 /* Helper displaying and auth and crypt info */ 548 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, 549 VncPrimaryAuth auth, 550 VncVencryptSubAuth *vencrypt) 551 { 552 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, 553 VncPrimaryAuth_str(auth), 554 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); 555 } 556 557 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) 558 { 559 while (client) { 560 VncClientInfo *cinfo = client->value; 561 562 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); 563 monitor_printf(mon, " x509_dname: %s\n", 564 cinfo->has_x509_dname ? 565 cinfo->x509_dname : "none"); 566 monitor_printf(mon, " sasl_username: %s\n", 567 cinfo->has_sasl_username ? 568 cinfo->sasl_username : "none"); 569 570 client = client->next; 571 } 572 } 573 574 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) 575 { 576 while (server) { 577 VncServerInfo2 *sinfo = server->value; 578 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); 579 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, 580 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); 581 server = server->next; 582 } 583 } 584 585 void hmp_info_vnc(Monitor *mon, const QDict *qdict) 586 { 587 VncInfo2List *info2l, *info2l_head; 588 Error *err = NULL; 589 590 info2l = qmp_query_vnc_servers(&err); 591 info2l_head = info2l; 592 if (hmp_handle_error(mon, err)) { 593 return; 594 } 595 if (!info2l) { 596 monitor_printf(mon, "None\n"); 597 return; 598 } 599 600 while (info2l) { 601 VncInfo2 *info = info2l->value; 602 monitor_printf(mon, "%s:\n", info->id); 603 hmp_info_vnc_servers(mon, info->server); 604 hmp_info_vnc_clients(mon, info->clients); 605 if (!info->server) { 606 /* The server entry displays its auth, we only 607 * need to display in the case of 'reverse' connections 608 * where there's no server. 609 */ 610 hmp_info_vnc_authcrypt(mon, " ", info->auth, 611 info->has_vencrypt ? &info->vencrypt : NULL); 612 } 613 if (info->has_display) { 614 monitor_printf(mon, " Display: %s\n", info->display); 615 } 616 info2l = info2l->next; 617 } 618 619 qapi_free_VncInfo2List(info2l_head); 620 621 } 622 #endif 623 624 #ifdef CONFIG_SPICE 625 void hmp_info_spice(Monitor *mon, const QDict *qdict) 626 { 627 SpiceChannelList *chan; 628 SpiceInfo *info; 629 const char *channel_name; 630 const char * const channel_names[] = { 631 [SPICE_CHANNEL_MAIN] = "main", 632 [SPICE_CHANNEL_DISPLAY] = "display", 633 [SPICE_CHANNEL_INPUTS] = "inputs", 634 [SPICE_CHANNEL_CURSOR] = "cursor", 635 [SPICE_CHANNEL_PLAYBACK] = "playback", 636 [SPICE_CHANNEL_RECORD] = "record", 637 [SPICE_CHANNEL_TUNNEL] = "tunnel", 638 [SPICE_CHANNEL_SMARTCARD] = "smartcard", 639 [SPICE_CHANNEL_USBREDIR] = "usbredir", 640 [SPICE_CHANNEL_PORT] = "port", 641 #if 0 642 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, 643 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable 644 * as quick fix for build failures with older versions. */ 645 [SPICE_CHANNEL_WEBDAV] = "webdav", 646 #endif 647 }; 648 649 info = qmp_query_spice(NULL); 650 651 if (!info->enabled) { 652 monitor_printf(mon, "Server: disabled\n"); 653 goto out; 654 } 655 656 monitor_printf(mon, "Server:\n"); 657 if (info->has_port) { 658 monitor_printf(mon, " address: %s:%" PRId64 "\n", 659 info->host, info->port); 660 } 661 if (info->has_tls_port) { 662 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", 663 info->host, info->tls_port); 664 } 665 monitor_printf(mon, " migrated: %s\n", 666 info->migrated ? "true" : "false"); 667 monitor_printf(mon, " auth: %s\n", info->auth); 668 monitor_printf(mon, " compiled: %s\n", info->compiled_version); 669 monitor_printf(mon, " mouse-mode: %s\n", 670 SpiceQueryMouseMode_str(info->mouse_mode)); 671 672 if (!info->has_channels || info->channels == NULL) { 673 monitor_printf(mon, "Channels: none\n"); 674 } else { 675 for (chan = info->channels; chan; chan = chan->next) { 676 monitor_printf(mon, "Channel:\n"); 677 monitor_printf(mon, " address: %s:%s%s\n", 678 chan->value->host, chan->value->port, 679 chan->value->tls ? " [tls]" : ""); 680 monitor_printf(mon, " session: %" PRId64 "\n", 681 chan->value->connection_id); 682 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", 683 chan->value->channel_type, chan->value->channel_id); 684 685 channel_name = "unknown"; 686 if (chan->value->channel_type > 0 && 687 chan->value->channel_type < ARRAY_SIZE(channel_names) && 688 channel_names[chan->value->channel_type]) { 689 channel_name = channel_names[chan->value->channel_type]; 690 } 691 692 monitor_printf(mon, " channel name: %s\n", channel_name); 693 } 694 } 695 696 out: 697 qapi_free_SpiceInfo(info); 698 } 699 #endif 700 701 void hmp_info_balloon(Monitor *mon, const QDict *qdict) 702 { 703 BalloonInfo *info; 704 Error *err = NULL; 705 706 info = qmp_query_balloon(&err); 707 if (hmp_handle_error(mon, err)) { 708 return; 709 } 710 711 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); 712 713 qapi_free_BalloonInfo(info); 714 } 715 716 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) 717 { 718 PciMemoryRegionList *region; 719 720 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus); 721 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n", 722 dev->slot, dev->function); 723 monitor_printf(mon, " "); 724 725 if (dev->class_info->has_desc) { 726 monitor_printf(mon, "%s", dev->class_info->desc); 727 } else { 728 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class); 729 } 730 731 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n", 732 dev->id->vendor, dev->id->device); 733 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) { 734 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n", 735 dev->id->subsystem_vendor, dev->id->subsystem); 736 } 737 738 if (dev->has_irq) { 739 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n", 740 dev->irq, (char)('A' + dev->irq_pin - 1)); 741 } 742 743 if (dev->has_pci_bridge) { 744 monitor_printf(mon, " BUS %" PRId64 ".\n", 745 dev->pci_bridge->bus->number); 746 monitor_printf(mon, " secondary bus %" PRId64 ".\n", 747 dev->pci_bridge->bus->secondary); 748 monitor_printf(mon, " subordinate bus %" PRId64 ".\n", 749 dev->pci_bridge->bus->subordinate); 750 751 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n", 752 dev->pci_bridge->bus->io_range->base, 753 dev->pci_bridge->bus->io_range->limit); 754 755 monitor_printf(mon, 756 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n", 757 dev->pci_bridge->bus->memory_range->base, 758 dev->pci_bridge->bus->memory_range->limit); 759 760 monitor_printf(mon, " prefetchable memory range " 761 "[0x%08"PRIx64", 0x%08"PRIx64"]\n", 762 dev->pci_bridge->bus->prefetchable_range->base, 763 dev->pci_bridge->bus->prefetchable_range->limit); 764 } 765 766 for (region = dev->regions; region; region = region->next) { 767 uint64_t addr, size; 768 769 addr = region->value->address; 770 size = region->value->size; 771 772 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar); 773 774 if (!strcmp(region->value->type, "io")) { 775 monitor_printf(mon, "I/O at 0x%04" PRIx64 776 " [0x%04" PRIx64 "].\n", 777 addr, addr + size - 1); 778 } else { 779 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64 780 " [0x%08" PRIx64 "].\n", 781 region->value->mem_type_64 ? 64 : 32, 782 region->value->prefetch ? " prefetchable" : "", 783 addr, addr + size - 1); 784 } 785 } 786 787 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id); 788 789 if (dev->has_pci_bridge) { 790 if (dev->pci_bridge->has_devices) { 791 PciDeviceInfoList *cdev; 792 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) { 793 hmp_info_pci_device(mon, cdev->value); 794 } 795 } 796 } 797 } 798 799 static int hmp_info_pic_foreach(Object *obj, void *opaque) 800 { 801 InterruptStatsProvider *intc; 802 InterruptStatsProviderClass *k; 803 Monitor *mon = opaque; 804 805 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 806 intc = INTERRUPT_STATS_PROVIDER(obj); 807 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 808 if (k->print_info) { 809 k->print_info(intc, mon); 810 } else { 811 monitor_printf(mon, "Interrupt controller information not available for %s.\n", 812 object_get_typename(obj)); 813 } 814 } 815 816 return 0; 817 } 818 819 void hmp_info_pic(Monitor *mon, const QDict *qdict) 820 { 821 object_child_foreach_recursive(object_get_root(), 822 hmp_info_pic_foreach, mon); 823 } 824 825 void hmp_info_pci(Monitor *mon, const QDict *qdict) 826 { 827 PciInfoList *info_list, *info; 828 Error *err = NULL; 829 830 info_list = qmp_query_pci(&err); 831 if (err) { 832 monitor_printf(mon, "PCI devices not supported\n"); 833 error_free(err); 834 return; 835 } 836 837 for (info = info_list; info; info = info->next) { 838 PciDeviceInfoList *dev; 839 840 for (dev = info->value->devices; dev; dev = dev->next) { 841 hmp_info_pci_device(mon, dev->value); 842 } 843 } 844 845 qapi_free_PciInfoList(info_list); 846 } 847 848 void hmp_info_tpm(Monitor *mon, const QDict *qdict) 849 { 850 #ifdef CONFIG_TPM 851 TPMInfoList *info_list, *info; 852 Error *err = NULL; 853 unsigned int c = 0; 854 TPMPassthroughOptions *tpo; 855 TPMEmulatorOptions *teo; 856 857 info_list = qmp_query_tpm(&err); 858 if (err) { 859 monitor_printf(mon, "TPM device not supported\n"); 860 error_free(err); 861 return; 862 } 863 864 if (info_list) { 865 monitor_printf(mon, "TPM device:\n"); 866 } 867 868 for (info = info_list; info; info = info->next) { 869 TPMInfo *ti = info->value; 870 monitor_printf(mon, " tpm%d: model=%s\n", 871 c, TpmModel_str(ti->model)); 872 873 monitor_printf(mon, " \\ %s: type=%s", 874 ti->id, TpmType_str(ti->options->type)); 875 876 switch (ti->options->type) { 877 case TPM_TYPE_PASSTHROUGH: 878 tpo = ti->options->u.passthrough.data; 879 monitor_printf(mon, "%s%s%s%s", 880 tpo->has_path ? ",path=" : "", 881 tpo->has_path ? tpo->path : "", 882 tpo->has_cancel_path ? ",cancel-path=" : "", 883 tpo->has_cancel_path ? tpo->cancel_path : ""); 884 break; 885 case TPM_TYPE_EMULATOR: 886 teo = ti->options->u.emulator.data; 887 monitor_printf(mon, ",chardev=%s", teo->chardev); 888 break; 889 case TPM_TYPE__MAX: 890 break; 891 } 892 monitor_printf(mon, "\n"); 893 c++; 894 } 895 qapi_free_TPMInfoList(info_list); 896 #else 897 monitor_printf(mon, "TPM device not supported\n"); 898 #endif /* CONFIG_TPM */ 899 } 900 901 void hmp_quit(Monitor *mon, const QDict *qdict) 902 { 903 monitor_suspend(mon); 904 qmp_quit(NULL); 905 } 906 907 void hmp_stop(Monitor *mon, const QDict *qdict) 908 { 909 qmp_stop(NULL); 910 } 911 912 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 913 { 914 const char *op = qdict_get_try_str(qdict, "op"); 915 916 if (op == NULL) { 917 bool on = qsp_is_enabled(); 918 919 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 920 return; 921 } 922 if (!strcmp(op, "on")) { 923 qsp_enable(); 924 } else if (!strcmp(op, "off")) { 925 qsp_disable(); 926 } else if (!strcmp(op, "reset")) { 927 qsp_reset(); 928 } else { 929 Error *err = NULL; 930 931 error_setg(&err, QERR_INVALID_PARAMETER, op); 932 hmp_handle_error(mon, err); 933 } 934 } 935 936 void hmp_system_reset(Monitor *mon, const QDict *qdict) 937 { 938 qmp_system_reset(NULL); 939 } 940 941 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 942 { 943 qmp_system_powerdown(NULL); 944 } 945 946 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 947 { 948 Error *err = NULL; 949 950 qmp_x_exit_preconfig(&err); 951 hmp_handle_error(mon, err); 952 } 953 954 void hmp_cpu(Monitor *mon, const QDict *qdict) 955 { 956 int64_t cpu_index; 957 958 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 959 use it are converted to the QAPI */ 960 cpu_index = qdict_get_int(qdict, "index"); 961 if (monitor_set_cpu(mon, cpu_index) < 0) { 962 monitor_printf(mon, "invalid CPU index\n"); 963 } 964 } 965 966 void hmp_memsave(Monitor *mon, const QDict *qdict) 967 { 968 uint32_t size = qdict_get_int(qdict, "size"); 969 const char *filename = qdict_get_str(qdict, "filename"); 970 uint64_t addr = qdict_get_int(qdict, "val"); 971 Error *err = NULL; 972 int cpu_index = monitor_get_cpu_index(mon); 973 974 if (cpu_index < 0) { 975 monitor_printf(mon, "No CPU available\n"); 976 return; 977 } 978 979 qmp_memsave(addr, size, filename, true, cpu_index, &err); 980 hmp_handle_error(mon, err); 981 } 982 983 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 984 { 985 uint32_t size = qdict_get_int(qdict, "size"); 986 const char *filename = qdict_get_str(qdict, "filename"); 987 uint64_t addr = qdict_get_int(qdict, "val"); 988 Error *err = NULL; 989 990 qmp_pmemsave(addr, size, filename, &err); 991 hmp_handle_error(mon, err); 992 } 993 994 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 995 { 996 const char *chardev = qdict_get_str(qdict, "device"); 997 const char *data = qdict_get_str(qdict, "data"); 998 Error *err = NULL; 999 1000 qmp_ringbuf_write(chardev, data, false, 0, &err); 1001 1002 hmp_handle_error(mon, err); 1003 } 1004 1005 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 1006 { 1007 uint32_t size = qdict_get_int(qdict, "size"); 1008 const char *chardev = qdict_get_str(qdict, "device"); 1009 char *data; 1010 Error *err = NULL; 1011 int i; 1012 1013 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 1014 if (hmp_handle_error(mon, err)) { 1015 return; 1016 } 1017 1018 for (i = 0; data[i]; i++) { 1019 unsigned char ch = data[i]; 1020 1021 if (ch == '\\') { 1022 monitor_printf(mon, "\\\\"); 1023 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 1024 monitor_printf(mon, "\\u%04X", ch); 1025 } else { 1026 monitor_printf(mon, "%c", ch); 1027 } 1028 1029 } 1030 monitor_printf(mon, "\n"); 1031 g_free(data); 1032 } 1033 1034 void hmp_cont(Monitor *mon, const QDict *qdict) 1035 { 1036 Error *err = NULL; 1037 1038 qmp_cont(&err); 1039 hmp_handle_error(mon, err); 1040 } 1041 1042 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 1043 { 1044 Error *err = NULL; 1045 1046 qmp_system_wakeup(&err); 1047 hmp_handle_error(mon, err); 1048 } 1049 1050 void hmp_nmi(Monitor *mon, const QDict *qdict) 1051 { 1052 Error *err = NULL; 1053 1054 qmp_inject_nmi(&err); 1055 hmp_handle_error(mon, err); 1056 } 1057 1058 void hmp_set_link(Monitor *mon, const QDict *qdict) 1059 { 1060 const char *name = qdict_get_str(qdict, "name"); 1061 bool up = qdict_get_bool(qdict, "up"); 1062 Error *err = NULL; 1063 1064 qmp_set_link(name, up, &err); 1065 hmp_handle_error(mon, err); 1066 } 1067 1068 void hmp_balloon(Monitor *mon, const QDict *qdict) 1069 { 1070 int64_t value = qdict_get_int(qdict, "value"); 1071 Error *err = NULL; 1072 1073 qmp_balloon(value, &err); 1074 hmp_handle_error(mon, err); 1075 } 1076 1077 void hmp_loadvm(Monitor *mon, const QDict *qdict) 1078 { 1079 int saved_vm_running = runstate_is_running(); 1080 const char *name = qdict_get_str(qdict, "name"); 1081 Error *err = NULL; 1082 1083 vm_stop(RUN_STATE_RESTORE_VM); 1084 1085 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) { 1086 vm_start(); 1087 } 1088 hmp_handle_error(mon, err); 1089 } 1090 1091 void hmp_savevm(Monitor *mon, const QDict *qdict) 1092 { 1093 Error *err = NULL; 1094 1095 save_snapshot(qdict_get_try_str(qdict, "name"), 1096 true, NULL, false, NULL, &err); 1097 hmp_handle_error(mon, err); 1098 } 1099 1100 void hmp_delvm(Monitor *mon, const QDict *qdict) 1101 { 1102 Error *err = NULL; 1103 const char *name = qdict_get_str(qdict, "name"); 1104 1105 delete_snapshot(name, false, NULL, &err); 1106 hmp_handle_error(mon, err); 1107 } 1108 1109 void hmp_announce_self(Monitor *mon, const QDict *qdict) 1110 { 1111 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 1112 const char *id = qdict_get_try_str(qdict, "id"); 1113 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 1114 migrate_announce_params()); 1115 1116 qapi_free_strList(params->interfaces); 1117 params->interfaces = strList_from_comma_list(interfaces_str); 1118 params->has_interfaces = params->interfaces != NULL; 1119 params->id = g_strdup(id); 1120 params->has_id = !!params->id; 1121 qmp_announce_self(params, NULL); 1122 qapi_free_AnnounceParameters(params); 1123 } 1124 1125 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1126 { 1127 qmp_migrate_cancel(NULL); 1128 } 1129 1130 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1131 { 1132 Error *err = NULL; 1133 const char *state = qdict_get_str(qdict, "state"); 1134 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1135 1136 if (val >= 0) { 1137 qmp_migrate_continue(val, &err); 1138 } 1139 1140 hmp_handle_error(mon, err); 1141 } 1142 1143 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1144 { 1145 Error *err = NULL; 1146 const char *uri = qdict_get_str(qdict, "uri"); 1147 1148 qmp_migrate_incoming(uri, &err); 1149 1150 hmp_handle_error(mon, err); 1151 } 1152 1153 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1154 { 1155 Error *err = NULL; 1156 const char *uri = qdict_get_str(qdict, "uri"); 1157 1158 qmp_migrate_recover(uri, &err); 1159 1160 hmp_handle_error(mon, err); 1161 } 1162 1163 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1164 { 1165 Error *err = NULL; 1166 1167 qmp_migrate_pause(&err); 1168 1169 hmp_handle_error(mon, err); 1170 } 1171 1172 1173 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1174 { 1175 const char *cap = qdict_get_str(qdict, "capability"); 1176 bool state = qdict_get_bool(qdict, "state"); 1177 Error *err = NULL; 1178 MigrationCapabilityStatusList *caps = NULL; 1179 MigrationCapabilityStatus *value; 1180 int val; 1181 1182 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1183 if (val < 0) { 1184 goto end; 1185 } 1186 1187 value = g_malloc0(sizeof(*value)); 1188 value->capability = val; 1189 value->state = state; 1190 QAPI_LIST_PREPEND(caps, value); 1191 qmp_migrate_set_capabilities(caps, &err); 1192 qapi_free_MigrationCapabilityStatusList(caps); 1193 1194 end: 1195 hmp_handle_error(mon, err); 1196 } 1197 1198 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1199 { 1200 const char *param = qdict_get_str(qdict, "parameter"); 1201 const char *valuestr = qdict_get_str(qdict, "value"); 1202 Visitor *v = string_input_visitor_new(valuestr); 1203 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1204 uint64_t valuebw = 0; 1205 uint64_t cache_size; 1206 Error *err = NULL; 1207 int val, ret; 1208 1209 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1210 if (val < 0) { 1211 goto cleanup; 1212 } 1213 1214 switch (val) { 1215 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1216 p->has_compress_level = true; 1217 visit_type_uint8(v, param, &p->compress_level, &err); 1218 break; 1219 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1220 p->has_compress_threads = true; 1221 visit_type_uint8(v, param, &p->compress_threads, &err); 1222 break; 1223 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1224 p->has_compress_wait_thread = true; 1225 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1226 break; 1227 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1228 p->has_decompress_threads = true; 1229 visit_type_uint8(v, param, &p->decompress_threads, &err); 1230 break; 1231 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1232 p->has_throttle_trigger_threshold = true; 1233 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err); 1234 break; 1235 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1236 p->has_cpu_throttle_initial = true; 1237 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err); 1238 break; 1239 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1240 p->has_cpu_throttle_increment = true; 1241 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err); 1242 break; 1243 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1244 p->has_cpu_throttle_tailslow = true; 1245 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1246 break; 1247 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1248 p->has_max_cpu_throttle = true; 1249 visit_type_uint8(v, param, &p->max_cpu_throttle, &err); 1250 break; 1251 case MIGRATION_PARAMETER_TLS_CREDS: 1252 p->has_tls_creds = true; 1253 p->tls_creds = g_new0(StrOrNull, 1); 1254 p->tls_creds->type = QTYPE_QSTRING; 1255 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1256 break; 1257 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1258 p->has_tls_hostname = true; 1259 p->tls_hostname = g_new0(StrOrNull, 1); 1260 p->tls_hostname->type = QTYPE_QSTRING; 1261 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1262 break; 1263 case MIGRATION_PARAMETER_TLS_AUTHZ: 1264 p->has_tls_authz = true; 1265 p->tls_authz = g_new0(StrOrNull, 1); 1266 p->tls_authz->type = QTYPE_QSTRING; 1267 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1268 break; 1269 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1270 p->has_max_bandwidth = true; 1271 /* 1272 * Can't use visit_type_size() here, because it 1273 * defaults to Bytes rather than Mebibytes. 1274 */ 1275 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1276 if (ret < 0 || valuebw > INT64_MAX 1277 || (size_t)valuebw != valuebw) { 1278 error_setg(&err, "Invalid size %s", valuestr); 1279 break; 1280 } 1281 p->max_bandwidth = valuebw; 1282 break; 1283 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1284 p->has_downtime_limit = true; 1285 visit_type_size(v, param, &p->downtime_limit, &err); 1286 break; 1287 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1288 p->has_x_checkpoint_delay = true; 1289 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err); 1290 break; 1291 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1292 p->has_block_incremental = true; 1293 visit_type_bool(v, param, &p->block_incremental, &err); 1294 break; 1295 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1296 p->has_multifd_channels = true; 1297 visit_type_uint8(v, param, &p->multifd_channels, &err); 1298 break; 1299 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1300 p->has_multifd_compression = true; 1301 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1302 &err); 1303 break; 1304 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1305 p->has_multifd_zlib_level = true; 1306 visit_type_uint8(v, param, &p->multifd_zlib_level, &err); 1307 break; 1308 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1309 p->has_multifd_zstd_level = true; 1310 visit_type_uint8(v, param, &p->multifd_zstd_level, &err); 1311 break; 1312 #ifdef CONFIG_LINUX 1313 case MIGRATION_PARAMETER_ZERO_COPY_SEND: 1314 p->has_zero_copy_send = true; 1315 visit_type_bool(v, param, &p->zero_copy_send, &err); 1316 break; 1317 #endif 1318 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1319 p->has_xbzrle_cache_size = true; 1320 if (!visit_type_size(v, param, &cache_size, &err)) { 1321 break; 1322 } 1323 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1324 error_setg(&err, "Invalid size %s", valuestr); 1325 break; 1326 } 1327 p->xbzrle_cache_size = cache_size; 1328 break; 1329 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1330 p->has_max_postcopy_bandwidth = true; 1331 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1332 break; 1333 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1334 p->has_announce_initial = true; 1335 visit_type_size(v, param, &p->announce_initial, &err); 1336 break; 1337 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1338 p->has_announce_max = true; 1339 visit_type_size(v, param, &p->announce_max, &err); 1340 break; 1341 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1342 p->has_announce_rounds = true; 1343 visit_type_size(v, param, &p->announce_rounds, &err); 1344 break; 1345 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1346 p->has_announce_step = true; 1347 visit_type_size(v, param, &p->announce_step, &err); 1348 break; 1349 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1350 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1351 "through QMP"); 1352 break; 1353 default: 1354 assert(0); 1355 } 1356 1357 if (err) { 1358 goto cleanup; 1359 } 1360 1361 qmp_migrate_set_parameters(p, &err); 1362 1363 cleanup: 1364 qapi_free_MigrateSetParameters(p); 1365 visit_free(v); 1366 hmp_handle_error(mon, err); 1367 } 1368 1369 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1370 { 1371 Error *err = NULL; 1372 const char *protocol = qdict_get_str(qdict, "protocol"); 1373 const char *hostname = qdict_get_str(qdict, "hostname"); 1374 bool has_port = qdict_haskey(qdict, "port"); 1375 int port = qdict_get_try_int(qdict, "port", -1); 1376 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1377 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1378 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1379 1380 qmp_client_migrate_info(protocol, hostname, 1381 has_port, port, has_tls_port, tls_port, 1382 !!cert_subject, cert_subject, &err); 1383 hmp_handle_error(mon, err); 1384 } 1385 1386 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1387 { 1388 Error *err = NULL; 1389 qmp_migrate_start_postcopy(&err); 1390 hmp_handle_error(mon, err); 1391 } 1392 1393 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1394 { 1395 Error *err = NULL; 1396 1397 qmp_x_colo_lost_heartbeat(&err); 1398 hmp_handle_error(mon, err); 1399 } 1400 1401 void hmp_set_password(Monitor *mon, const QDict *qdict) 1402 { 1403 const char *protocol = qdict_get_str(qdict, "protocol"); 1404 const char *password = qdict_get_str(qdict, "password"); 1405 const char *display = qdict_get_try_str(qdict, "display"); 1406 const char *connected = qdict_get_try_str(qdict, "connected"); 1407 Error *err = NULL; 1408 1409 SetPasswordOptions opts = { 1410 .password = (char *)password, 1411 .has_connected = !!connected, 1412 }; 1413 1414 opts.connected = qapi_enum_parse(&SetPasswordAction_lookup, connected, 1415 SET_PASSWORD_ACTION_KEEP, &err); 1416 if (err) { 1417 goto out; 1418 } 1419 1420 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1421 DISPLAY_PROTOCOL_VNC, &err); 1422 if (err) { 1423 goto out; 1424 } 1425 1426 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1427 opts.u.vnc.has_display = !!display; 1428 opts.u.vnc.display = (char *)display; 1429 } 1430 1431 qmp_set_password(&opts, &err); 1432 1433 out: 1434 hmp_handle_error(mon, err); 1435 } 1436 1437 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1438 { 1439 const char *protocol = qdict_get_str(qdict, "protocol"); 1440 const char *whenstr = qdict_get_str(qdict, "time"); 1441 const char *display = qdict_get_try_str(qdict, "display"); 1442 Error *err = NULL; 1443 1444 ExpirePasswordOptions opts = { 1445 .time = (char *)whenstr, 1446 }; 1447 1448 opts.protocol = qapi_enum_parse(&DisplayProtocol_lookup, protocol, 1449 DISPLAY_PROTOCOL_VNC, &err); 1450 if (err) { 1451 goto out; 1452 } 1453 1454 if (opts.protocol == DISPLAY_PROTOCOL_VNC) { 1455 opts.u.vnc.has_display = !!display; 1456 opts.u.vnc.display = (char *)display; 1457 } 1458 1459 qmp_expire_password(&opts, &err); 1460 1461 out: 1462 hmp_handle_error(mon, err); 1463 } 1464 1465 1466 #ifdef CONFIG_VNC 1467 static void hmp_change_read_arg(void *opaque, const char *password, 1468 void *readline_opaque) 1469 { 1470 qmp_change_vnc_password(password, NULL); 1471 monitor_read_command(opaque, 1); 1472 } 1473 #endif 1474 1475 void hmp_change(Monitor *mon, const QDict *qdict) 1476 { 1477 const char *device = qdict_get_str(qdict, "device"); 1478 const char *target = qdict_get_str(qdict, "target"); 1479 const char *arg = qdict_get_try_str(qdict, "arg"); 1480 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1481 bool force = qdict_get_try_bool(qdict, "force", false); 1482 BlockdevChangeReadOnlyMode read_only_mode = 0; 1483 Error *err = NULL; 1484 1485 #ifdef CONFIG_VNC 1486 if (strcmp(device, "vnc") == 0) { 1487 if (read_only) { 1488 monitor_printf(mon, 1489 "Parameter 'read-only-mode' is invalid for VNC\n"); 1490 return; 1491 } 1492 if (strcmp(target, "passwd") == 0 || 1493 strcmp(target, "password") == 0) { 1494 if (!arg) { 1495 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1496 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1497 return; 1498 } else { 1499 qmp_change_vnc_password(arg, &err); 1500 } 1501 } else { 1502 monitor_printf(mon, "Expected 'password' after 'vnc'\n"); 1503 } 1504 } else 1505 #endif 1506 { 1507 if (read_only) { 1508 read_only_mode = 1509 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1510 read_only, 1511 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1512 if (err) { 1513 goto end; 1514 } 1515 } 1516 1517 qmp_blockdev_change_medium(true, device, false, NULL, target, 1518 !!arg, arg, true, force, 1519 !!read_only, read_only_mode, 1520 &err); 1521 } 1522 1523 end: 1524 hmp_handle_error(mon, err); 1525 } 1526 1527 typedef struct HMPMigrationStatus { 1528 QEMUTimer *timer; 1529 Monitor *mon; 1530 bool is_block_migration; 1531 } HMPMigrationStatus; 1532 1533 static void hmp_migrate_status_cb(void *opaque) 1534 { 1535 HMPMigrationStatus *status = opaque; 1536 MigrationInfo *info; 1537 1538 info = qmp_query_migrate(NULL); 1539 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1540 info->status == MIGRATION_STATUS_SETUP) { 1541 if (info->has_disk) { 1542 int progress; 1543 1544 if (info->disk->remaining) { 1545 progress = info->disk->transferred * 100 / info->disk->total; 1546 } else { 1547 progress = 100; 1548 } 1549 1550 monitor_printf(status->mon, "Completed %d %%\r", progress); 1551 monitor_flush(status->mon); 1552 } 1553 1554 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1555 } else { 1556 if (status->is_block_migration) { 1557 monitor_printf(status->mon, "\n"); 1558 } 1559 if (info->has_error_desc) { 1560 error_report("%s", info->error_desc); 1561 } 1562 monitor_resume(status->mon); 1563 timer_free(status->timer); 1564 g_free(status); 1565 } 1566 1567 qapi_free_MigrationInfo(info); 1568 } 1569 1570 void hmp_migrate(Monitor *mon, const QDict *qdict) 1571 { 1572 bool detach = qdict_get_try_bool(qdict, "detach", false); 1573 bool blk = qdict_get_try_bool(qdict, "blk", false); 1574 bool inc = qdict_get_try_bool(qdict, "inc", false); 1575 bool resume = qdict_get_try_bool(qdict, "resume", false); 1576 const char *uri = qdict_get_str(qdict, "uri"); 1577 Error *err = NULL; 1578 1579 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1580 false, false, true, resume, &err); 1581 if (hmp_handle_error(mon, err)) { 1582 return; 1583 } 1584 1585 if (!detach) { 1586 HMPMigrationStatus *status; 1587 1588 if (monitor_suspend(mon) < 0) { 1589 monitor_printf(mon, "terminal does not allow synchronous " 1590 "migration, continuing detached\n"); 1591 return; 1592 } 1593 1594 status = g_malloc0(sizeof(*status)); 1595 status->mon = mon; 1596 status->is_block_migration = blk || inc; 1597 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1598 status); 1599 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1600 } 1601 } 1602 1603 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1604 { 1605 Error *err = NULL; 1606 QemuOpts *opts; 1607 const char *type = qdict_get_try_str(qdict, "type"); 1608 1609 if (type && is_help_option(type)) { 1610 show_netdevs(); 1611 return; 1612 } 1613 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1614 if (err) { 1615 goto out; 1616 } 1617 1618 netdev_add(opts, &err); 1619 if (err) { 1620 qemu_opts_del(opts); 1621 } 1622 1623 out: 1624 hmp_handle_error(mon, err); 1625 } 1626 1627 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1628 { 1629 const char *id = qdict_get_str(qdict, "id"); 1630 Error *err = NULL; 1631 1632 qmp_netdev_del(id, &err); 1633 hmp_handle_error(mon, err); 1634 } 1635 1636 void hmp_object_add(Monitor *mon, const QDict *qdict) 1637 { 1638 const char *options = qdict_get_str(qdict, "object"); 1639 Error *err = NULL; 1640 1641 user_creatable_add_from_str(options, &err); 1642 hmp_handle_error(mon, err); 1643 } 1644 1645 void hmp_getfd(Monitor *mon, const QDict *qdict) 1646 { 1647 const char *fdname = qdict_get_str(qdict, "fdname"); 1648 Error *err = NULL; 1649 1650 qmp_getfd(fdname, &err); 1651 hmp_handle_error(mon, err); 1652 } 1653 1654 void hmp_closefd(Monitor *mon, const QDict *qdict) 1655 { 1656 const char *fdname = qdict_get_str(qdict, "fdname"); 1657 Error *err = NULL; 1658 1659 qmp_closefd(fdname, &err); 1660 hmp_handle_error(mon, err); 1661 } 1662 1663 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1664 { 1665 const char *keys = qdict_get_str(qdict, "keys"); 1666 KeyValue *v = NULL; 1667 KeyValueList *head = NULL, **tail = &head; 1668 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1669 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1670 Error *err = NULL; 1671 const char *separator; 1672 int keyname_len; 1673 1674 while (1) { 1675 separator = qemu_strchrnul(keys, '-'); 1676 keyname_len = separator - keys; 1677 1678 /* Be compatible with old interface, convert user inputted "<" */ 1679 if (keys[0] == '<' && keyname_len == 1) { 1680 keys = "less"; 1681 keyname_len = 4; 1682 } 1683 1684 v = g_malloc0(sizeof(*v)); 1685 1686 if (strstart(keys, "0x", NULL)) { 1687 char *endp; 1688 int value = strtoul(keys, &endp, 0); 1689 assert(endp <= keys + keyname_len); 1690 if (endp != keys + keyname_len) { 1691 goto err_out; 1692 } 1693 v->type = KEY_VALUE_KIND_NUMBER; 1694 v->u.number.data = value; 1695 } else { 1696 int idx = index_from_key(keys, keyname_len); 1697 if (idx == Q_KEY_CODE__MAX) { 1698 goto err_out; 1699 } 1700 v->type = KEY_VALUE_KIND_QCODE; 1701 v->u.qcode.data = idx; 1702 } 1703 QAPI_LIST_APPEND(tail, v); 1704 v = NULL; 1705 1706 if (!*separator) { 1707 break; 1708 } 1709 keys = separator + 1; 1710 } 1711 1712 qmp_send_key(head, has_hold_time, hold_time, &err); 1713 hmp_handle_error(mon, err); 1714 1715 out: 1716 qapi_free_KeyValue(v); 1717 qapi_free_KeyValueList(head); 1718 return; 1719 1720 err_out: 1721 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1722 goto out; 1723 } 1724 1725 void coroutine_fn 1726 hmp_screendump(Monitor *mon, const QDict *qdict) 1727 { 1728 const char *filename = qdict_get_str(qdict, "filename"); 1729 const char *id = qdict_get_try_str(qdict, "device"); 1730 int64_t head = qdict_get_try_int(qdict, "head", 0); 1731 const char *input_format = qdict_get_try_str(qdict, "format"); 1732 Error *err = NULL; 1733 ImageFormat format; 1734 1735 format = qapi_enum_parse(&ImageFormat_lookup, input_format, 1736 IMAGE_FORMAT_PPM, &err); 1737 if (err) { 1738 goto end; 1739 } 1740 1741 qmp_screendump(filename, id != NULL, id, id != NULL, head, 1742 input_format != NULL, format, &err); 1743 end: 1744 hmp_handle_error(mon, err); 1745 } 1746 1747 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1748 { 1749 const char *args = qdict_get_str(qdict, "args"); 1750 Error *err = NULL; 1751 QemuOpts *opts; 1752 1753 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1754 if (opts == NULL) { 1755 error_setg(&err, "Parsing chardev args failed"); 1756 } else { 1757 qemu_chr_new_from_opts(opts, NULL, &err); 1758 qemu_opts_del(opts); 1759 } 1760 hmp_handle_error(mon, err); 1761 } 1762 1763 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1764 { 1765 const char *args = qdict_get_str(qdict, "args"); 1766 const char *id; 1767 Error *err = NULL; 1768 ChardevBackend *backend = NULL; 1769 ChardevReturn *ret = NULL; 1770 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1771 true); 1772 if (!opts) { 1773 error_setg(&err, "Parsing chardev args failed"); 1774 goto end; 1775 } 1776 1777 id = qdict_get_str(qdict, "id"); 1778 if (qemu_opts_id(opts)) { 1779 error_setg(&err, "Unexpected 'id' parameter"); 1780 goto end; 1781 } 1782 1783 backend = qemu_chr_parse_opts(opts, &err); 1784 if (!backend) { 1785 goto end; 1786 } 1787 1788 ret = qmp_chardev_change(id, backend, &err); 1789 1790 end: 1791 qapi_free_ChardevReturn(ret); 1792 qapi_free_ChardevBackend(backend); 1793 qemu_opts_del(opts); 1794 hmp_handle_error(mon, err); 1795 } 1796 1797 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1798 { 1799 Error *local_err = NULL; 1800 1801 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1802 hmp_handle_error(mon, local_err); 1803 } 1804 1805 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1806 { 1807 Error *local_err = NULL; 1808 1809 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1810 hmp_handle_error(mon, local_err); 1811 } 1812 1813 void hmp_object_del(Monitor *mon, const QDict *qdict) 1814 { 1815 const char *id = qdict_get_str(qdict, "id"); 1816 Error *err = NULL; 1817 1818 user_creatable_del(id, &err); 1819 hmp_handle_error(mon, err); 1820 } 1821 1822 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1823 { 1824 Error *err = NULL; 1825 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1826 MemoryDeviceInfoList *info; 1827 VirtioPMEMDeviceInfo *vpi; 1828 VirtioMEMDeviceInfo *vmi; 1829 MemoryDeviceInfo *value; 1830 PCDIMMDeviceInfo *di; 1831 SgxEPCDeviceInfo *se; 1832 1833 for (info = info_list; info; info = info->next) { 1834 value = info->value; 1835 1836 if (value) { 1837 switch (value->type) { 1838 case MEMORY_DEVICE_INFO_KIND_DIMM: 1839 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1840 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1841 value->u.dimm.data : value->u.nvdimm.data; 1842 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1843 MemoryDeviceInfoKind_str(value->type), 1844 di->id ? di->id : ""); 1845 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1846 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1847 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1848 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1849 monitor_printf(mon, " memdev: %s\n", di->memdev); 1850 monitor_printf(mon, " hotplugged: %s\n", 1851 di->hotplugged ? "true" : "false"); 1852 monitor_printf(mon, " hotpluggable: %s\n", 1853 di->hotpluggable ? "true" : "false"); 1854 break; 1855 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1856 vpi = value->u.virtio_pmem.data; 1857 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1858 MemoryDeviceInfoKind_str(value->type), 1859 vpi->id ? vpi->id : ""); 1860 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1861 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1862 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1863 break; 1864 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1865 vmi = value->u.virtio_mem.data; 1866 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1867 MemoryDeviceInfoKind_str(value->type), 1868 vmi->id ? vmi->id : ""); 1869 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1870 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1871 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1872 vmi->requested_size); 1873 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1874 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1875 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1876 vmi->block_size); 1877 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1878 break; 1879 case MEMORY_DEVICE_INFO_KIND_SGX_EPC: 1880 se = value->u.sgx_epc.data; 1881 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1882 MemoryDeviceInfoKind_str(value->type), 1883 se->id ? se->id : ""); 1884 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr); 1885 monitor_printf(mon, " size: %" PRIu64 "\n", se->size); 1886 monitor_printf(mon, " node: %" PRId64 "\n", se->node); 1887 monitor_printf(mon, " memdev: %s\n", se->memdev); 1888 break; 1889 default: 1890 g_assert_not_reached(); 1891 } 1892 } 1893 } 1894 1895 qapi_free_MemoryDeviceInfoList(info_list); 1896 hmp_handle_error(mon, err); 1897 } 1898 1899 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1900 { 1901 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1902 IOThreadInfoList *info; 1903 IOThreadInfo *value; 1904 1905 for (info = info_list; info; info = info->next) { 1906 value = info->value; 1907 monitor_printf(mon, "%s:\n", value->id); 1908 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1909 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1910 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1911 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1912 monitor_printf(mon, " aio-max-batch=%" PRId64 "\n", 1913 value->aio_max_batch); 1914 } 1915 1916 qapi_free_IOThreadInfoList(info_list); 1917 } 1918 1919 void hmp_rocker(Monitor *mon, const QDict *qdict) 1920 { 1921 const char *name = qdict_get_str(qdict, "name"); 1922 RockerSwitch *rocker; 1923 Error *err = NULL; 1924 1925 rocker = qmp_query_rocker(name, &err); 1926 if (hmp_handle_error(mon, err)) { 1927 return; 1928 } 1929 1930 monitor_printf(mon, "name: %s\n", rocker->name); 1931 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1932 monitor_printf(mon, "ports: %d\n", rocker->ports); 1933 1934 qapi_free_RockerSwitch(rocker); 1935 } 1936 1937 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1938 { 1939 RockerPortList *list, *port; 1940 const char *name = qdict_get_str(qdict, "name"); 1941 Error *err = NULL; 1942 1943 list = qmp_query_rocker_ports(name, &err); 1944 if (hmp_handle_error(mon, err)) { 1945 return; 1946 } 1947 1948 monitor_printf(mon, " ena/ speed/ auto\n"); 1949 monitor_printf(mon, " port link duplex neg?\n"); 1950 1951 for (port = list; port; port = port->next) { 1952 monitor_printf(mon, "%10s %-4s %-3s %2s %s\n", 1953 port->value->name, 1954 port->value->enabled ? port->value->link_up ? 1955 "up" : "down" : "!ena", 1956 port->value->speed == 10000 ? "10G" : "??", 1957 port->value->duplex ? "FD" : "HD", 1958 port->value->autoneg ? "Yes" : "No"); 1959 } 1960 1961 qapi_free_RockerPortList(list); 1962 } 1963 1964 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1965 { 1966 RockerOfDpaFlowList *list, *info; 1967 const char *name = qdict_get_str(qdict, "name"); 1968 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1969 Error *err = NULL; 1970 1971 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1972 if (hmp_handle_error(mon, err)) { 1973 return; 1974 } 1975 1976 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1977 1978 for (info = list; info; info = info->next) { 1979 RockerOfDpaFlow *flow = info->value; 1980 RockerOfDpaFlowKey *key = flow->key; 1981 RockerOfDpaFlowMask *mask = flow->mask; 1982 RockerOfDpaFlowAction *action = flow->action; 1983 1984 if (flow->hits) { 1985 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 1986 key->priority, key->tbl_id, flow->hits); 1987 } else { 1988 monitor_printf(mon, "%-4d %-3d ", 1989 key->priority, key->tbl_id); 1990 } 1991 1992 if (key->has_in_pport) { 1993 monitor_printf(mon, " pport %d", key->in_pport); 1994 if (mask->has_in_pport) { 1995 monitor_printf(mon, "(0x%x)", mask->in_pport); 1996 } 1997 } 1998 1999 if (key->has_vlan_id) { 2000 monitor_printf(mon, " vlan %d", 2001 key->vlan_id & VLAN_VID_MASK); 2002 if (mask->has_vlan_id) { 2003 monitor_printf(mon, "(0x%x)", mask->vlan_id); 2004 } 2005 } 2006 2007 if (key->has_tunnel_id) { 2008 monitor_printf(mon, " tunnel %d", key->tunnel_id); 2009 if (mask->has_tunnel_id) { 2010 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 2011 } 2012 } 2013 2014 if (key->has_eth_type) { 2015 switch (key->eth_type) { 2016 case 0x0806: 2017 monitor_printf(mon, " ARP"); 2018 break; 2019 case 0x0800: 2020 monitor_printf(mon, " IP"); 2021 break; 2022 case 0x86dd: 2023 monitor_printf(mon, " IPv6"); 2024 break; 2025 case 0x8809: 2026 monitor_printf(mon, " LACP"); 2027 break; 2028 case 0x88cc: 2029 monitor_printf(mon, " LLDP"); 2030 break; 2031 default: 2032 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 2033 break; 2034 } 2035 } 2036 2037 if (key->has_eth_src) { 2038 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 2039 (mask->has_eth_src) && 2040 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2041 monitor_printf(mon, " src <any mcast/bcast>"); 2042 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 2043 (mask->has_eth_src) && 2044 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2045 monitor_printf(mon, " src <any ucast>"); 2046 } else { 2047 monitor_printf(mon, " src %s", key->eth_src); 2048 if (mask->has_eth_src) { 2049 monitor_printf(mon, "(%s)", mask->eth_src); 2050 } 2051 } 2052 } 2053 2054 if (key->has_eth_dst) { 2055 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 2056 (mask->has_eth_dst) && 2057 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2058 monitor_printf(mon, " dst <any mcast/bcast>"); 2059 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 2060 (mask->has_eth_dst) && 2061 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2062 monitor_printf(mon, " dst <any ucast>"); 2063 } else { 2064 monitor_printf(mon, " dst %s", key->eth_dst); 2065 if (mask->has_eth_dst) { 2066 monitor_printf(mon, "(%s)", mask->eth_dst); 2067 } 2068 } 2069 } 2070 2071 if (key->has_ip_proto) { 2072 monitor_printf(mon, " proto %d", key->ip_proto); 2073 if (mask->has_ip_proto) { 2074 monitor_printf(mon, "(0x%x)", mask->ip_proto); 2075 } 2076 } 2077 2078 if (key->has_ip_tos) { 2079 monitor_printf(mon, " TOS %d", key->ip_tos); 2080 if (mask->has_ip_tos) { 2081 monitor_printf(mon, "(0x%x)", mask->ip_tos); 2082 } 2083 } 2084 2085 if (key->has_ip_dst) { 2086 monitor_printf(mon, " dst %s", key->ip_dst); 2087 } 2088 2089 if (action->has_goto_tbl || action->has_group_id || 2090 action->has_new_vlan_id) { 2091 monitor_printf(mon, " -->"); 2092 } 2093 2094 if (action->has_new_vlan_id) { 2095 monitor_printf(mon, " apply new vlan %d", 2096 ntohs(action->new_vlan_id)); 2097 } 2098 2099 if (action->has_group_id) { 2100 monitor_printf(mon, " write group 0x%08x", action->group_id); 2101 } 2102 2103 if (action->has_goto_tbl) { 2104 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 2105 } 2106 2107 monitor_printf(mon, "\n"); 2108 } 2109 2110 qapi_free_RockerOfDpaFlowList(list); 2111 } 2112 2113 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 2114 { 2115 RockerOfDpaGroupList *list, *g; 2116 const char *name = qdict_get_str(qdict, "name"); 2117 uint8_t type = qdict_get_try_int(qdict, "type", 9); 2118 Error *err = NULL; 2119 2120 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 2121 if (hmp_handle_error(mon, err)) { 2122 return; 2123 } 2124 2125 monitor_printf(mon, "id (decode) --> buckets\n"); 2126 2127 for (g = list; g; g = g->next) { 2128 RockerOfDpaGroup *group = g->value; 2129 bool set = false; 2130 2131 monitor_printf(mon, "0x%08x", group->id); 2132 2133 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 2134 group->type == 1 ? "L2 rewrite" : 2135 group->type == 2 ? "L3 unicast" : 2136 group->type == 3 ? "L2 multicast" : 2137 group->type == 4 ? "L2 flood" : 2138 group->type == 5 ? "L3 interface" : 2139 group->type == 6 ? "L3 multicast" : 2140 group->type == 7 ? "L3 ECMP" : 2141 group->type == 8 ? "L2 overlay" : 2142 "unknown"); 2143 2144 if (group->has_vlan_id) { 2145 monitor_printf(mon, " vlan %d", group->vlan_id); 2146 } 2147 2148 if (group->has_pport) { 2149 monitor_printf(mon, " pport %d", group->pport); 2150 } 2151 2152 if (group->has_index) { 2153 monitor_printf(mon, " index %d", group->index); 2154 } 2155 2156 monitor_printf(mon, ") -->"); 2157 2158 if (group->has_set_vlan_id && group->set_vlan_id) { 2159 set = true; 2160 monitor_printf(mon, " set vlan %d", 2161 group->set_vlan_id & VLAN_VID_MASK); 2162 } 2163 2164 if (group->has_set_eth_src) { 2165 if (!set) { 2166 set = true; 2167 monitor_printf(mon, " set"); 2168 } 2169 monitor_printf(mon, " src %s", group->set_eth_src); 2170 } 2171 2172 if (group->has_set_eth_dst) { 2173 if (!set) { 2174 monitor_printf(mon, " set"); 2175 } 2176 monitor_printf(mon, " dst %s", group->set_eth_dst); 2177 } 2178 2179 if (group->has_ttl_check && group->ttl_check) { 2180 monitor_printf(mon, " check TTL"); 2181 } 2182 2183 if (group->has_group_id && group->group_id) { 2184 monitor_printf(mon, " group id 0x%08x", group->group_id); 2185 } 2186 2187 if (group->has_pop_vlan && group->pop_vlan) { 2188 monitor_printf(mon, " pop vlan"); 2189 } 2190 2191 if (group->has_out_pport) { 2192 monitor_printf(mon, " out pport %d", group->out_pport); 2193 } 2194 2195 if (group->has_group_ids) { 2196 struct uint32List *id; 2197 2198 monitor_printf(mon, " groups ["); 2199 for (id = group->group_ids; id; id = id->next) { 2200 monitor_printf(mon, "0x%08x", id->value); 2201 if (id->next) { 2202 monitor_printf(mon, ","); 2203 } 2204 } 2205 monitor_printf(mon, "]"); 2206 } 2207 2208 monitor_printf(mon, "\n"); 2209 } 2210 2211 qapi_free_RockerOfDpaGroupList(list); 2212 } 2213 2214 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2215 { 2216 Error *err = NULL; 2217 GuidInfo *info = qmp_query_vm_generation_id(&err); 2218 if (info) { 2219 monitor_printf(mon, "%s\n", info->guid); 2220 } 2221 hmp_handle_error(mon, err); 2222 qapi_free_GuidInfo(info); 2223 } 2224 2225 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2226 { 2227 Error *err = NULL; 2228 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2229 if (info) { 2230 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2231 info->base_memory); 2232 2233 if (info->has_plugged_memory) { 2234 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2235 info->plugged_memory); 2236 } 2237 2238 qapi_free_MemoryInfo(info); 2239 } 2240 hmp_handle_error(mon, err); 2241 } 2242