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 "monitor/monitor-internal.h" 28 #include "qapi/error.h" 29 #include "qapi/clone-visitor.h" 30 #include "qapi/opts-visitor.h" 31 #include "qapi/qapi-builtin-visit.h" 32 #include "qapi/qapi-commands-block.h" 33 #include "qapi/qapi-commands-char.h" 34 #include "qapi/qapi-commands-control.h" 35 #include "qapi/qapi-commands-machine.h" 36 #include "qapi/qapi-commands-migration.h" 37 #include "qapi/qapi-commands-misc.h" 38 #include "qapi/qapi-commands-net.h" 39 #include "qapi/qapi-commands-pci.h" 40 #include "qapi/qapi-commands-rocker.h" 41 #include "qapi/qapi-commands-run-state.h" 42 #include "qapi/qapi-commands-tpm.h" 43 #include "qapi/qapi-commands-ui.h" 44 #include "qapi/qapi-visit-net.h" 45 #include "qapi/qapi-visit-migration.h" 46 #include "qapi/qmp/qdict.h" 47 #include "qapi/qmp/qerror.h" 48 #include "qapi/string-input-visitor.h" 49 #include "qapi/string-output-visitor.h" 50 #include "qom/object_interfaces.h" 51 #include "ui/console.h" 52 #include "qemu/cutils.h" 53 #include "qemu/error-report.h" 54 #include "exec/ramlist.h" 55 #include "hw/intc/intc.h" 56 #include "hw/rdma/rdma.h" 57 #include "migration/snapshot.h" 58 #include "migration/misc.h" 59 60 #ifdef CONFIG_SPICE 61 #include <spice/enums.h> 62 #endif 63 64 void hmp_handle_error(Monitor *mon, Error *err) 65 { 66 if (err) { 67 error_reportf_err(err, "Error: "); 68 } 69 } 70 71 /* 72 * Produce a strList from a comma separated list. 73 * A NULL or empty input string return NULL. 74 */ 75 static strList *strList_from_comma_list(const char *in) 76 { 77 strList *res = NULL; 78 strList **hook = &res; 79 80 while (in && in[0]) { 81 char *comma = strchr(in, ','); 82 *hook = g_new0(strList, 1); 83 84 if (comma) { 85 (*hook)->value = g_strndup(in, comma - in); 86 in = comma + 1; /* skip the , */ 87 } else { 88 (*hook)->value = g_strdup(in); 89 in = NULL; 90 } 91 hook = &(*hook)->next; 92 } 93 94 return res; 95 } 96 97 void hmp_info_name(Monitor *mon, const QDict *qdict) 98 { 99 NameInfo *info; 100 101 info = qmp_query_name(NULL); 102 if (info->has_name) { 103 monitor_printf(mon, "%s\n", info->name); 104 } 105 qapi_free_NameInfo(info); 106 } 107 108 void hmp_info_version(Monitor *mon, const QDict *qdict) 109 { 110 VersionInfo *info; 111 112 info = qmp_query_version(NULL); 113 114 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n", 115 info->qemu->major, info->qemu->minor, info->qemu->micro, 116 info->package); 117 118 qapi_free_VersionInfo(info); 119 } 120 121 void hmp_info_kvm(Monitor *mon, const QDict *qdict) 122 { 123 KvmInfo *info; 124 125 info = qmp_query_kvm(NULL); 126 monitor_printf(mon, "kvm support: "); 127 if (info->present) { 128 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled"); 129 } else { 130 monitor_printf(mon, "not compiled\n"); 131 } 132 133 qapi_free_KvmInfo(info); 134 } 135 136 void hmp_info_status(Monitor *mon, const QDict *qdict) 137 { 138 StatusInfo *info; 139 140 info = qmp_query_status(NULL); 141 142 monitor_printf(mon, "VM status: %s%s", 143 info->running ? "running" : "paused", 144 info->singlestep ? " (single step mode)" : ""); 145 146 if (!info->running && info->status != RUN_STATE_PAUSED) { 147 monitor_printf(mon, " (%s)", RunState_str(info->status)); 148 } 149 150 monitor_printf(mon, "\n"); 151 152 qapi_free_StatusInfo(info); 153 } 154 155 void hmp_info_uuid(Monitor *mon, const QDict *qdict) 156 { 157 UuidInfo *info; 158 159 info = qmp_query_uuid(NULL); 160 monitor_printf(mon, "%s\n", info->UUID); 161 qapi_free_UuidInfo(info); 162 } 163 164 void hmp_info_chardev(Monitor *mon, const QDict *qdict) 165 { 166 ChardevInfoList *char_info, *info; 167 168 char_info = qmp_query_chardev(NULL); 169 for (info = char_info; info; info = info->next) { 170 monitor_printf(mon, "%s: filename=%s\n", info->value->label, 171 info->value->filename); 172 } 173 174 qapi_free_ChardevInfoList(char_info); 175 } 176 177 void hmp_info_mice(Monitor *mon, const QDict *qdict) 178 { 179 MouseInfoList *mice_list, *mouse; 180 181 mice_list = qmp_query_mice(NULL); 182 if (!mice_list) { 183 monitor_printf(mon, "No mouse devices connected\n"); 184 return; 185 } 186 187 for (mouse = mice_list; mouse; mouse = mouse->next) { 188 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n", 189 mouse->value->current ? '*' : ' ', 190 mouse->value->index, mouse->value->name, 191 mouse->value->absolute ? " (absolute)" : ""); 192 } 193 194 qapi_free_MouseInfoList(mice_list); 195 } 196 197 static char *SocketAddress_to_str(SocketAddress *addr) 198 { 199 switch (addr->type) { 200 case SOCKET_ADDRESS_TYPE_INET: 201 return g_strdup_printf("tcp:%s:%s", 202 addr->u.inet.host, 203 addr->u.inet.port); 204 case SOCKET_ADDRESS_TYPE_UNIX: 205 return g_strdup_printf("unix:%s", 206 addr->u.q_unix.path); 207 case SOCKET_ADDRESS_TYPE_FD: 208 return g_strdup_printf("fd:%s", addr->u.fd.str); 209 case SOCKET_ADDRESS_TYPE_VSOCK: 210 return g_strdup_printf("tcp:%s:%s", 211 addr->u.vsock.cid, 212 addr->u.vsock.port); 213 default: 214 return g_strdup("unknown address type"); 215 } 216 } 217 218 void hmp_info_migrate(Monitor *mon, const QDict *qdict) 219 { 220 MigrationInfo *info; 221 222 info = qmp_query_migrate(NULL); 223 224 migration_global_dump(mon); 225 226 if (info->has_status) { 227 monitor_printf(mon, "Migration status: %s", 228 MigrationStatus_str(info->status)); 229 if (info->status == MIGRATION_STATUS_FAILED && 230 info->has_error_desc) { 231 monitor_printf(mon, " (%s)\n", info->error_desc); 232 } else { 233 monitor_printf(mon, "\n"); 234 } 235 236 monitor_printf(mon, "total time: %" PRIu64 " ms\n", 237 info->total_time); 238 if (info->has_expected_downtime) { 239 monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n", 240 info->expected_downtime); 241 } 242 if (info->has_downtime) { 243 monitor_printf(mon, "downtime: %" PRIu64 " ms\n", 244 info->downtime); 245 } 246 if (info->has_setup_time) { 247 monitor_printf(mon, "setup: %" PRIu64 " ms\n", 248 info->setup_time); 249 } 250 } 251 252 if (info->has_ram) { 253 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n", 254 info->ram->transferred >> 10); 255 monitor_printf(mon, "throughput: %0.2f mbps\n", 256 info->ram->mbps); 257 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n", 258 info->ram->remaining >> 10); 259 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n", 260 info->ram->total >> 10); 261 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n", 262 info->ram->duplicate); 263 monitor_printf(mon, "skipped: %" PRIu64 " pages\n", 264 info->ram->skipped); 265 monitor_printf(mon, "normal: %" PRIu64 " pages\n", 266 info->ram->normal); 267 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n", 268 info->ram->normal_bytes >> 10); 269 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n", 270 info->ram->dirty_sync_count); 271 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n", 272 info->ram->page_size >> 10); 273 monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n", 274 info->ram->multifd_bytes >> 10); 275 monitor_printf(mon, "pages-per-second: %" PRIu64 "\n", 276 info->ram->pages_per_second); 277 278 if (info->ram->dirty_pages_rate) { 279 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n", 280 info->ram->dirty_pages_rate); 281 } 282 if (info->ram->postcopy_requests) { 283 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n", 284 info->ram->postcopy_requests); 285 } 286 } 287 288 if (info->has_disk) { 289 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n", 290 info->disk->transferred >> 10); 291 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n", 292 info->disk->remaining >> 10); 293 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n", 294 info->disk->total >> 10); 295 } 296 297 if (info->has_xbzrle_cache) { 298 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n", 299 info->xbzrle_cache->cache_size); 300 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n", 301 info->xbzrle_cache->bytes >> 10); 302 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n", 303 info->xbzrle_cache->pages); 304 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n", 305 info->xbzrle_cache->cache_miss); 306 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n", 307 info->xbzrle_cache->cache_miss_rate); 308 monitor_printf(mon, "xbzrle encoding rate: %0.2f\n", 309 info->xbzrle_cache->encoding_rate); 310 monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n", 311 info->xbzrle_cache->overflow); 312 } 313 314 if (info->has_compression) { 315 monitor_printf(mon, "compression pages: %" PRIu64 " pages\n", 316 info->compression->pages); 317 monitor_printf(mon, "compression busy: %" PRIu64 "\n", 318 info->compression->busy); 319 monitor_printf(mon, "compression busy rate: %0.2f\n", 320 info->compression->busy_rate); 321 monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n", 322 info->compression->compressed_size >> 10); 323 monitor_printf(mon, "compression rate: %0.2f\n", 324 info->compression->compression_rate); 325 } 326 327 if (info->has_cpu_throttle_percentage) { 328 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n", 329 info->cpu_throttle_percentage); 330 } 331 332 if (info->has_postcopy_blocktime) { 333 monitor_printf(mon, "postcopy blocktime: %u\n", 334 info->postcopy_blocktime); 335 } 336 337 if (info->has_postcopy_vcpu_blocktime) { 338 Visitor *v; 339 char *str; 340 v = string_output_visitor_new(false, &str); 341 visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime, 342 &error_abort); 343 visit_complete(v, &str); 344 monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str); 345 g_free(str); 346 visit_free(v); 347 } 348 if (info->has_socket_address) { 349 SocketAddressList *addr; 350 351 monitor_printf(mon, "socket address: [\n"); 352 353 for (addr = info->socket_address; addr; addr = addr->next) { 354 char *s = SocketAddress_to_str(addr->value); 355 monitor_printf(mon, "\t%s\n", s); 356 g_free(s); 357 } 358 monitor_printf(mon, "]\n"); 359 } 360 qapi_free_MigrationInfo(info); 361 } 362 363 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) 364 { 365 MigrationCapabilityStatusList *caps, *cap; 366 367 caps = qmp_query_migrate_capabilities(NULL); 368 369 if (caps) { 370 for (cap = caps; cap; cap = cap->next) { 371 monitor_printf(mon, "%s: %s\n", 372 MigrationCapability_str(cap->value->capability), 373 cap->value->state ? "on" : "off"); 374 } 375 } 376 377 qapi_free_MigrationCapabilityStatusList(caps); 378 } 379 380 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) 381 { 382 MigrationParameters *params; 383 384 params = qmp_query_migrate_parameters(NULL); 385 386 if (params) { 387 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 388 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL), 389 params->announce_initial); 390 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 391 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX), 392 params->announce_max); 393 monitor_printf(mon, "%s: %" PRIu64 "\n", 394 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS), 395 params->announce_rounds); 396 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 397 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP), 398 params->announce_step); 399 assert(params->has_compress_level); 400 monitor_printf(mon, "%s: %u\n", 401 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL), 402 params->compress_level); 403 assert(params->has_compress_threads); 404 monitor_printf(mon, "%s: %u\n", 405 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS), 406 params->compress_threads); 407 assert(params->has_compress_wait_thread); 408 monitor_printf(mon, "%s: %s\n", 409 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD), 410 params->compress_wait_thread ? "on" : "off"); 411 assert(params->has_decompress_threads); 412 monitor_printf(mon, "%s: %u\n", 413 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS), 414 params->decompress_threads); 415 assert(params->has_throttle_trigger_threshold); 416 monitor_printf(mon, "%s: %u\n", 417 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD), 418 params->throttle_trigger_threshold); 419 assert(params->has_cpu_throttle_initial); 420 monitor_printf(mon, "%s: %u\n", 421 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL), 422 params->cpu_throttle_initial); 423 assert(params->has_cpu_throttle_increment); 424 monitor_printf(mon, "%s: %u\n", 425 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT), 426 params->cpu_throttle_increment); 427 assert(params->has_cpu_throttle_tailslow); 428 monitor_printf(mon, "%s: %s\n", 429 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW), 430 params->cpu_throttle_tailslow ? "on" : "off"); 431 assert(params->has_max_cpu_throttle); 432 monitor_printf(mon, "%s: %u\n", 433 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE), 434 params->max_cpu_throttle); 435 assert(params->has_tls_creds); 436 monitor_printf(mon, "%s: '%s'\n", 437 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS), 438 params->tls_creds); 439 assert(params->has_tls_hostname); 440 monitor_printf(mon, "%s: '%s'\n", 441 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME), 442 params->tls_hostname); 443 assert(params->has_max_bandwidth); 444 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n", 445 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH), 446 params->max_bandwidth); 447 assert(params->has_downtime_limit); 448 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 449 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT), 450 params->downtime_limit); 451 assert(params->has_x_checkpoint_delay); 452 monitor_printf(mon, "%s: %u ms\n", 453 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY), 454 params->x_checkpoint_delay); 455 assert(params->has_block_incremental); 456 monitor_printf(mon, "%s: %s\n", 457 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL), 458 params->block_incremental ? "on" : "off"); 459 monitor_printf(mon, "%s: %u\n", 460 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS), 461 params->multifd_channels); 462 monitor_printf(mon, "%s: %s\n", 463 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION), 464 MultiFDCompression_str(params->multifd_compression)); 465 monitor_printf(mon, "%s: %" PRIu64 " bytes\n", 466 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE), 467 params->xbzrle_cache_size); 468 monitor_printf(mon, "%s: %" PRIu64 "\n", 469 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH), 470 params->max_postcopy_bandwidth); 471 monitor_printf(mon, "%s: '%s'\n", 472 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ), 473 params->tls_authz); 474 475 if (params->has_block_bitmap_mapping) { 476 const BitmapMigrationNodeAliasList *bmnal; 477 478 monitor_printf(mon, "%s:\n", 479 MigrationParameter_str( 480 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING)); 481 482 for (bmnal = params->block_bitmap_mapping; 483 bmnal; 484 bmnal = bmnal->next) 485 { 486 const BitmapMigrationNodeAlias *bmna = bmnal->value; 487 const BitmapMigrationBitmapAliasList *bmbal; 488 489 monitor_printf(mon, " '%s' -> '%s'\n", 490 bmna->node_name, bmna->alias); 491 492 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) { 493 const BitmapMigrationBitmapAlias *bmba = bmbal->value; 494 495 monitor_printf(mon, " '%s' -> '%s'\n", 496 bmba->name, bmba->alias); 497 } 498 } 499 } 500 } 501 502 qapi_free_MigrationParameters(params); 503 } 504 505 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict) 506 { 507 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n", 508 qmp_query_migrate_cache_size(NULL) >> 10); 509 } 510 511 512 #ifdef CONFIG_VNC 513 /* Helper for hmp_info_vnc_clients, _servers */ 514 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, 515 const char *name) 516 { 517 monitor_printf(mon, " %s: %s:%s (%s%s)\n", 518 name, 519 info->host, 520 info->service, 521 NetworkAddressFamily_str(info->family), 522 info->websocket ? " (Websocket)" : ""); 523 } 524 525 /* Helper displaying and auth and crypt info */ 526 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, 527 VncPrimaryAuth auth, 528 VncVencryptSubAuth *vencrypt) 529 { 530 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, 531 VncPrimaryAuth_str(auth), 532 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); 533 } 534 535 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) 536 { 537 while (client) { 538 VncClientInfo *cinfo = client->value; 539 540 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); 541 monitor_printf(mon, " x509_dname: %s\n", 542 cinfo->has_x509_dname ? 543 cinfo->x509_dname : "none"); 544 monitor_printf(mon, " sasl_username: %s\n", 545 cinfo->has_sasl_username ? 546 cinfo->sasl_username : "none"); 547 548 client = client->next; 549 } 550 } 551 552 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) 553 { 554 while (server) { 555 VncServerInfo2 *sinfo = server->value; 556 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); 557 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, 558 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); 559 server = server->next; 560 } 561 } 562 563 void hmp_info_vnc(Monitor *mon, const QDict *qdict) 564 { 565 VncInfo2List *info2l, *info2l_head; 566 Error *err = NULL; 567 568 info2l = qmp_query_vnc_servers(&err); 569 info2l_head = info2l; 570 if (err) { 571 hmp_handle_error(mon, err); 572 return; 573 } 574 if (!info2l) { 575 monitor_printf(mon, "None\n"); 576 return; 577 } 578 579 while (info2l) { 580 VncInfo2 *info = info2l->value; 581 monitor_printf(mon, "%s:\n", info->id); 582 hmp_info_vnc_servers(mon, info->server); 583 hmp_info_vnc_clients(mon, info->clients); 584 if (!info->server) { 585 /* The server entry displays its auth, we only 586 * need to display in the case of 'reverse' connections 587 * where there's no server. 588 */ 589 hmp_info_vnc_authcrypt(mon, " ", info->auth, 590 info->has_vencrypt ? &info->vencrypt : NULL); 591 } 592 if (info->has_display) { 593 monitor_printf(mon, " Display: %s\n", info->display); 594 } 595 info2l = info2l->next; 596 } 597 598 qapi_free_VncInfo2List(info2l_head); 599 600 } 601 #endif 602 603 #ifdef CONFIG_SPICE 604 void hmp_info_spice(Monitor *mon, const QDict *qdict) 605 { 606 SpiceChannelList *chan; 607 SpiceInfo *info; 608 const char *channel_name; 609 const char * const channel_names[] = { 610 [SPICE_CHANNEL_MAIN] = "main", 611 [SPICE_CHANNEL_DISPLAY] = "display", 612 [SPICE_CHANNEL_INPUTS] = "inputs", 613 [SPICE_CHANNEL_CURSOR] = "cursor", 614 [SPICE_CHANNEL_PLAYBACK] = "playback", 615 [SPICE_CHANNEL_RECORD] = "record", 616 [SPICE_CHANNEL_TUNNEL] = "tunnel", 617 [SPICE_CHANNEL_SMARTCARD] = "smartcard", 618 [SPICE_CHANNEL_USBREDIR] = "usbredir", 619 [SPICE_CHANNEL_PORT] = "port", 620 #if 0 621 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, 622 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable 623 * as quick fix for build failures with older versions. */ 624 [SPICE_CHANNEL_WEBDAV] = "webdav", 625 #endif 626 }; 627 628 info = qmp_query_spice(NULL); 629 630 if (!info->enabled) { 631 monitor_printf(mon, "Server: disabled\n"); 632 goto out; 633 } 634 635 monitor_printf(mon, "Server:\n"); 636 if (info->has_port) { 637 monitor_printf(mon, " address: %s:%" PRId64 "\n", 638 info->host, info->port); 639 } 640 if (info->has_tls_port) { 641 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", 642 info->host, info->tls_port); 643 } 644 monitor_printf(mon, " migrated: %s\n", 645 info->migrated ? "true" : "false"); 646 monitor_printf(mon, " auth: %s\n", info->auth); 647 monitor_printf(mon, " compiled: %s\n", info->compiled_version); 648 monitor_printf(mon, " mouse-mode: %s\n", 649 SpiceQueryMouseMode_str(info->mouse_mode)); 650 651 if (!info->has_channels || info->channels == NULL) { 652 monitor_printf(mon, "Channels: none\n"); 653 } else { 654 for (chan = info->channels; chan; chan = chan->next) { 655 monitor_printf(mon, "Channel:\n"); 656 monitor_printf(mon, " address: %s:%s%s\n", 657 chan->value->host, chan->value->port, 658 chan->value->tls ? " [tls]" : ""); 659 monitor_printf(mon, " session: %" PRId64 "\n", 660 chan->value->connection_id); 661 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", 662 chan->value->channel_type, chan->value->channel_id); 663 664 channel_name = "unknown"; 665 if (chan->value->channel_type > 0 && 666 chan->value->channel_type < ARRAY_SIZE(channel_names) && 667 channel_names[chan->value->channel_type]) { 668 channel_name = channel_names[chan->value->channel_type]; 669 } 670 671 monitor_printf(mon, " channel name: %s\n", channel_name); 672 } 673 } 674 675 out: 676 qapi_free_SpiceInfo(info); 677 } 678 #endif 679 680 void hmp_info_balloon(Monitor *mon, const QDict *qdict) 681 { 682 BalloonInfo *info; 683 Error *err = NULL; 684 685 info = qmp_query_balloon(&err); 686 if (err) { 687 hmp_handle_error(mon, err); 688 return; 689 } 690 691 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); 692 693 qapi_free_BalloonInfo(info); 694 } 695 696 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) 697 { 698 PciMemoryRegionList *region; 699 700 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus); 701 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n", 702 dev->slot, dev->function); 703 monitor_printf(mon, " "); 704 705 if (dev->class_info->has_desc) { 706 monitor_printf(mon, "%s", dev->class_info->desc); 707 } else { 708 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class); 709 } 710 711 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n", 712 dev->id->vendor, dev->id->device); 713 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) { 714 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n", 715 dev->id->subsystem_vendor, dev->id->subsystem); 716 } 717 718 if (dev->has_irq) { 719 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n", 720 dev->irq, (char)('A' + dev->irq_pin - 1)); 721 } 722 723 if (dev->has_pci_bridge) { 724 monitor_printf(mon, " BUS %" PRId64 ".\n", 725 dev->pci_bridge->bus->number); 726 monitor_printf(mon, " secondary bus %" PRId64 ".\n", 727 dev->pci_bridge->bus->secondary); 728 monitor_printf(mon, " subordinate bus %" PRId64 ".\n", 729 dev->pci_bridge->bus->subordinate); 730 731 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n", 732 dev->pci_bridge->bus->io_range->base, 733 dev->pci_bridge->bus->io_range->limit); 734 735 monitor_printf(mon, 736 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n", 737 dev->pci_bridge->bus->memory_range->base, 738 dev->pci_bridge->bus->memory_range->limit); 739 740 monitor_printf(mon, " prefetchable memory range " 741 "[0x%08"PRIx64", 0x%08"PRIx64"]\n", 742 dev->pci_bridge->bus->prefetchable_range->base, 743 dev->pci_bridge->bus->prefetchable_range->limit); 744 } 745 746 for (region = dev->regions; region; region = region->next) { 747 uint64_t addr, size; 748 749 addr = region->value->address; 750 size = region->value->size; 751 752 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar); 753 754 if (!strcmp(region->value->type, "io")) { 755 monitor_printf(mon, "I/O at 0x%04" PRIx64 756 " [0x%04" PRIx64 "].\n", 757 addr, addr + size - 1); 758 } else { 759 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64 760 " [0x%08" PRIx64 "].\n", 761 region->value->mem_type_64 ? 64 : 32, 762 region->value->prefetch ? " prefetchable" : "", 763 addr, addr + size - 1); 764 } 765 } 766 767 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id); 768 769 if (dev->has_pci_bridge) { 770 if (dev->pci_bridge->has_devices) { 771 PciDeviceInfoList *cdev; 772 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) { 773 hmp_info_pci_device(mon, cdev->value); 774 } 775 } 776 } 777 } 778 779 static int hmp_info_irq_foreach(Object *obj, void *opaque) 780 { 781 InterruptStatsProvider *intc; 782 InterruptStatsProviderClass *k; 783 Monitor *mon = opaque; 784 785 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 786 intc = INTERRUPT_STATS_PROVIDER(obj); 787 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 788 uint64_t *irq_counts; 789 unsigned int nb_irqs, i; 790 if (k->get_statistics && 791 k->get_statistics(intc, &irq_counts, &nb_irqs)) { 792 if (nb_irqs > 0) { 793 monitor_printf(mon, "IRQ statistics for %s:\n", 794 object_get_typename(obj)); 795 for (i = 0; i < nb_irqs; i++) { 796 if (irq_counts[i] > 0) { 797 monitor_printf(mon, "%2d: %" PRId64 "\n", i, 798 irq_counts[i]); 799 } 800 } 801 } 802 } else { 803 monitor_printf(mon, "IRQ statistics not available for %s.\n", 804 object_get_typename(obj)); 805 } 806 } 807 808 return 0; 809 } 810 811 void hmp_info_irq(Monitor *mon, const QDict *qdict) 812 { 813 object_child_foreach_recursive(object_get_root(), 814 hmp_info_irq_foreach, mon); 815 } 816 817 static int hmp_info_pic_foreach(Object *obj, void *opaque) 818 { 819 InterruptStatsProvider *intc; 820 InterruptStatsProviderClass *k; 821 Monitor *mon = opaque; 822 823 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 824 intc = INTERRUPT_STATS_PROVIDER(obj); 825 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 826 if (k->print_info) { 827 k->print_info(intc, mon); 828 } else { 829 monitor_printf(mon, "Interrupt controller information not available for %s.\n", 830 object_get_typename(obj)); 831 } 832 } 833 834 return 0; 835 } 836 837 void hmp_info_pic(Monitor *mon, const QDict *qdict) 838 { 839 object_child_foreach_recursive(object_get_root(), 840 hmp_info_pic_foreach, mon); 841 } 842 843 static int hmp_info_rdma_foreach(Object *obj, void *opaque) 844 { 845 RdmaProvider *rdma; 846 RdmaProviderClass *k; 847 Monitor *mon = opaque; 848 849 if (object_dynamic_cast(obj, INTERFACE_RDMA_PROVIDER)) { 850 rdma = RDMA_PROVIDER(obj); 851 k = RDMA_PROVIDER_GET_CLASS(obj); 852 if (k->print_statistics) { 853 k->print_statistics(mon, rdma); 854 } else { 855 monitor_printf(mon, "RDMA statistics not available for %s.\n", 856 object_get_typename(obj)); 857 } 858 } 859 860 return 0; 861 } 862 863 void hmp_info_rdma(Monitor *mon, const QDict *qdict) 864 { 865 object_child_foreach_recursive(object_get_root(), 866 hmp_info_rdma_foreach, mon); 867 } 868 869 void hmp_info_pci(Monitor *mon, const QDict *qdict) 870 { 871 PciInfoList *info_list, *info; 872 Error *err = NULL; 873 874 info_list = qmp_query_pci(&err); 875 if (err) { 876 monitor_printf(mon, "PCI devices not supported\n"); 877 error_free(err); 878 return; 879 } 880 881 for (info = info_list; info; info = info->next) { 882 PciDeviceInfoList *dev; 883 884 for (dev = info->value->devices; dev; dev = dev->next) { 885 hmp_info_pci_device(mon, dev->value); 886 } 887 } 888 889 qapi_free_PciInfoList(info_list); 890 } 891 892 void hmp_info_tpm(Monitor *mon, const QDict *qdict) 893 { 894 TPMInfoList *info_list, *info; 895 Error *err = NULL; 896 unsigned int c = 0; 897 TPMPassthroughOptions *tpo; 898 TPMEmulatorOptions *teo; 899 900 info_list = qmp_query_tpm(&err); 901 if (err) { 902 monitor_printf(mon, "TPM device not supported\n"); 903 error_free(err); 904 return; 905 } 906 907 if (info_list) { 908 monitor_printf(mon, "TPM device:\n"); 909 } 910 911 for (info = info_list; info; info = info->next) { 912 TPMInfo *ti = info->value; 913 monitor_printf(mon, " tpm%d: model=%s\n", 914 c, TpmModel_str(ti->model)); 915 916 monitor_printf(mon, " \\ %s: type=%s", 917 ti->id, TpmTypeOptionsKind_str(ti->options->type)); 918 919 switch (ti->options->type) { 920 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH: 921 tpo = ti->options->u.passthrough.data; 922 monitor_printf(mon, "%s%s%s%s", 923 tpo->has_path ? ",path=" : "", 924 tpo->has_path ? tpo->path : "", 925 tpo->has_cancel_path ? ",cancel-path=" : "", 926 tpo->has_cancel_path ? tpo->cancel_path : ""); 927 break; 928 case TPM_TYPE_OPTIONS_KIND_EMULATOR: 929 teo = ti->options->u.emulator.data; 930 monitor_printf(mon, ",chardev=%s", teo->chardev); 931 break; 932 case TPM_TYPE_OPTIONS_KIND__MAX: 933 break; 934 } 935 monitor_printf(mon, "\n"); 936 c++; 937 } 938 qapi_free_TPMInfoList(info_list); 939 } 940 941 void hmp_quit(Monitor *mon, const QDict *qdict) 942 { 943 monitor_suspend(mon); 944 qmp_quit(NULL); 945 } 946 947 void hmp_stop(Monitor *mon, const QDict *qdict) 948 { 949 qmp_stop(NULL); 950 } 951 952 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 953 { 954 const char *op = qdict_get_try_str(qdict, "op"); 955 956 if (op == NULL) { 957 bool on = qsp_is_enabled(); 958 959 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 960 return; 961 } 962 if (!strcmp(op, "on")) { 963 qsp_enable(); 964 } else if (!strcmp(op, "off")) { 965 qsp_disable(); 966 } else if (!strcmp(op, "reset")) { 967 qsp_reset(); 968 } else { 969 Error *err = NULL; 970 971 error_setg(&err, QERR_INVALID_PARAMETER, op); 972 hmp_handle_error(mon, err); 973 } 974 } 975 976 void hmp_system_reset(Monitor *mon, const QDict *qdict) 977 { 978 qmp_system_reset(NULL); 979 } 980 981 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 982 { 983 qmp_system_powerdown(NULL); 984 } 985 986 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 987 { 988 Error *err = NULL; 989 990 qmp_x_exit_preconfig(&err); 991 hmp_handle_error(mon, err); 992 } 993 994 void hmp_cpu(Monitor *mon, const QDict *qdict) 995 { 996 int64_t cpu_index; 997 998 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 999 use it are converted to the QAPI */ 1000 cpu_index = qdict_get_int(qdict, "index"); 1001 if (monitor_set_cpu(cpu_index) < 0) { 1002 monitor_printf(mon, "invalid CPU index\n"); 1003 } 1004 } 1005 1006 void hmp_memsave(Monitor *mon, const QDict *qdict) 1007 { 1008 uint32_t size = qdict_get_int(qdict, "size"); 1009 const char *filename = qdict_get_str(qdict, "filename"); 1010 uint64_t addr = qdict_get_int(qdict, "val"); 1011 Error *err = NULL; 1012 int cpu_index = monitor_get_cpu_index(); 1013 1014 if (cpu_index < 0) { 1015 monitor_printf(mon, "No CPU available\n"); 1016 return; 1017 } 1018 1019 qmp_memsave(addr, size, filename, true, cpu_index, &err); 1020 hmp_handle_error(mon, err); 1021 } 1022 1023 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 1024 { 1025 uint32_t size = qdict_get_int(qdict, "size"); 1026 const char *filename = qdict_get_str(qdict, "filename"); 1027 uint64_t addr = qdict_get_int(qdict, "val"); 1028 Error *err = NULL; 1029 1030 qmp_pmemsave(addr, size, filename, &err); 1031 hmp_handle_error(mon, err); 1032 } 1033 1034 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 1035 { 1036 const char *chardev = qdict_get_str(qdict, "device"); 1037 const char *data = qdict_get_str(qdict, "data"); 1038 Error *err = NULL; 1039 1040 qmp_ringbuf_write(chardev, data, false, 0, &err); 1041 1042 hmp_handle_error(mon, err); 1043 } 1044 1045 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 1046 { 1047 uint32_t size = qdict_get_int(qdict, "size"); 1048 const char *chardev = qdict_get_str(qdict, "device"); 1049 char *data; 1050 Error *err = NULL; 1051 int i; 1052 1053 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 1054 if (err) { 1055 hmp_handle_error(mon, err); 1056 return; 1057 } 1058 1059 for (i = 0; data[i]; i++) { 1060 unsigned char ch = data[i]; 1061 1062 if (ch == '\\') { 1063 monitor_printf(mon, "\\\\"); 1064 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 1065 monitor_printf(mon, "\\u%04X", ch); 1066 } else { 1067 monitor_printf(mon, "%c", ch); 1068 } 1069 1070 } 1071 monitor_printf(mon, "\n"); 1072 g_free(data); 1073 } 1074 1075 void hmp_cont(Monitor *mon, const QDict *qdict) 1076 { 1077 Error *err = NULL; 1078 1079 qmp_cont(&err); 1080 hmp_handle_error(mon, err); 1081 } 1082 1083 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 1084 { 1085 Error *err = NULL; 1086 1087 qmp_system_wakeup(&err); 1088 hmp_handle_error(mon, err); 1089 } 1090 1091 void hmp_nmi(Monitor *mon, const QDict *qdict) 1092 { 1093 Error *err = NULL; 1094 1095 qmp_inject_nmi(&err); 1096 hmp_handle_error(mon, err); 1097 } 1098 1099 void hmp_set_link(Monitor *mon, const QDict *qdict) 1100 { 1101 const char *name = qdict_get_str(qdict, "name"); 1102 bool up = qdict_get_bool(qdict, "up"); 1103 Error *err = NULL; 1104 1105 qmp_set_link(name, up, &err); 1106 hmp_handle_error(mon, err); 1107 } 1108 1109 void hmp_balloon(Monitor *mon, const QDict *qdict) 1110 { 1111 int64_t value = qdict_get_int(qdict, "value"); 1112 Error *err = NULL; 1113 1114 qmp_balloon(value, &err); 1115 hmp_handle_error(mon, err); 1116 } 1117 1118 void hmp_loadvm(Monitor *mon, const QDict *qdict) 1119 { 1120 int saved_vm_running = runstate_is_running(); 1121 const char *name = qdict_get_str(qdict, "name"); 1122 Error *err = NULL; 1123 1124 vm_stop(RUN_STATE_RESTORE_VM); 1125 1126 if (load_snapshot(name, &err) == 0 && saved_vm_running) { 1127 vm_start(); 1128 } 1129 hmp_handle_error(mon, err); 1130 } 1131 1132 void hmp_savevm(Monitor *mon, const QDict *qdict) 1133 { 1134 Error *err = NULL; 1135 1136 save_snapshot(qdict_get_try_str(qdict, "name"), &err); 1137 hmp_handle_error(mon, err); 1138 } 1139 1140 void hmp_delvm(Monitor *mon, const QDict *qdict) 1141 { 1142 BlockDriverState *bs; 1143 Error *err = NULL; 1144 const char *name = qdict_get_str(qdict, "name"); 1145 1146 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) { 1147 error_prepend(&err, 1148 "deleting snapshot on device '%s': ", 1149 bdrv_get_device_name(bs)); 1150 } 1151 hmp_handle_error(mon, err); 1152 } 1153 1154 void hmp_announce_self(Monitor *mon, const QDict *qdict) 1155 { 1156 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 1157 const char *id = qdict_get_try_str(qdict, "id"); 1158 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 1159 migrate_announce_params()); 1160 1161 qapi_free_strList(params->interfaces); 1162 params->interfaces = strList_from_comma_list(interfaces_str); 1163 params->has_interfaces = params->interfaces != NULL; 1164 params->id = g_strdup(id); 1165 params->has_id = !!params->id; 1166 qmp_announce_self(params, NULL); 1167 qapi_free_AnnounceParameters(params); 1168 } 1169 1170 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1171 { 1172 qmp_migrate_cancel(NULL); 1173 } 1174 1175 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1176 { 1177 Error *err = NULL; 1178 const char *state = qdict_get_str(qdict, "state"); 1179 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1180 1181 if (val >= 0) { 1182 qmp_migrate_continue(val, &err); 1183 } 1184 1185 hmp_handle_error(mon, err); 1186 } 1187 1188 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1189 { 1190 Error *err = NULL; 1191 const char *uri = qdict_get_str(qdict, "uri"); 1192 1193 qmp_migrate_incoming(uri, &err); 1194 1195 hmp_handle_error(mon, err); 1196 } 1197 1198 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1199 { 1200 Error *err = NULL; 1201 const char *uri = qdict_get_str(qdict, "uri"); 1202 1203 qmp_migrate_recover(uri, &err); 1204 1205 hmp_handle_error(mon, err); 1206 } 1207 1208 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1209 { 1210 Error *err = NULL; 1211 1212 qmp_migrate_pause(&err); 1213 1214 hmp_handle_error(mon, err); 1215 } 1216 1217 /* Kept for backwards compatibility */ 1218 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) 1219 { 1220 Error *err = NULL; 1221 1222 double value = qdict_get_double(qdict, "value"); 1223 qmp_migrate_set_downtime(value, &err); 1224 hmp_handle_error(mon, err); 1225 } 1226 1227 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict) 1228 { 1229 int64_t value = qdict_get_int(qdict, "value"); 1230 Error *err = NULL; 1231 1232 qmp_migrate_set_cache_size(value, &err); 1233 hmp_handle_error(mon, err); 1234 } 1235 1236 /* Kept for backwards compatibility */ 1237 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict) 1238 { 1239 Error *err = NULL; 1240 1241 int64_t value = qdict_get_int(qdict, "value"); 1242 qmp_migrate_set_speed(value, &err); 1243 hmp_handle_error(mon, err); 1244 } 1245 1246 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1247 { 1248 const char *cap = qdict_get_str(qdict, "capability"); 1249 bool state = qdict_get_bool(qdict, "state"); 1250 Error *err = NULL; 1251 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps)); 1252 int val; 1253 1254 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1255 if (val < 0) { 1256 goto end; 1257 } 1258 1259 caps->value = g_malloc0(sizeof(*caps->value)); 1260 caps->value->capability = val; 1261 caps->value->state = state; 1262 caps->next = NULL; 1263 qmp_migrate_set_capabilities(caps, &err); 1264 1265 end: 1266 qapi_free_MigrationCapabilityStatusList(caps); 1267 hmp_handle_error(mon, err); 1268 } 1269 1270 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1271 { 1272 const char *param = qdict_get_str(qdict, "parameter"); 1273 const char *valuestr = qdict_get_str(qdict, "value"); 1274 Visitor *v = string_input_visitor_new(valuestr); 1275 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1276 uint64_t valuebw = 0; 1277 uint64_t cache_size; 1278 Error *err = NULL; 1279 int val, ret; 1280 1281 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1282 if (val < 0) { 1283 goto cleanup; 1284 } 1285 1286 switch (val) { 1287 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1288 p->has_compress_level = true; 1289 visit_type_int(v, param, &p->compress_level, &err); 1290 break; 1291 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1292 p->has_compress_threads = true; 1293 visit_type_int(v, param, &p->compress_threads, &err); 1294 break; 1295 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1296 p->has_compress_wait_thread = true; 1297 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1298 break; 1299 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1300 p->has_decompress_threads = true; 1301 visit_type_int(v, param, &p->decompress_threads, &err); 1302 break; 1303 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1304 p->has_throttle_trigger_threshold = true; 1305 visit_type_int(v, param, &p->throttle_trigger_threshold, &err); 1306 break; 1307 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1308 p->has_cpu_throttle_initial = true; 1309 visit_type_int(v, param, &p->cpu_throttle_initial, &err); 1310 break; 1311 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1312 p->has_cpu_throttle_increment = true; 1313 visit_type_int(v, param, &p->cpu_throttle_increment, &err); 1314 break; 1315 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1316 p->has_cpu_throttle_tailslow = true; 1317 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1318 break; 1319 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1320 p->has_max_cpu_throttle = true; 1321 visit_type_int(v, param, &p->max_cpu_throttle, &err); 1322 break; 1323 case MIGRATION_PARAMETER_TLS_CREDS: 1324 p->has_tls_creds = true; 1325 p->tls_creds = g_new0(StrOrNull, 1); 1326 p->tls_creds->type = QTYPE_QSTRING; 1327 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1328 break; 1329 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1330 p->has_tls_hostname = true; 1331 p->tls_hostname = g_new0(StrOrNull, 1); 1332 p->tls_hostname->type = QTYPE_QSTRING; 1333 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1334 break; 1335 case MIGRATION_PARAMETER_TLS_AUTHZ: 1336 p->has_tls_authz = true; 1337 p->tls_authz = g_new0(StrOrNull, 1); 1338 p->tls_authz->type = QTYPE_QSTRING; 1339 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1340 break; 1341 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1342 p->has_max_bandwidth = true; 1343 /* 1344 * Can't use visit_type_size() here, because it 1345 * defaults to Bytes rather than Mebibytes. 1346 */ 1347 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1348 if (ret < 0 || valuebw > INT64_MAX 1349 || (size_t)valuebw != valuebw) { 1350 error_setg(&err, "Invalid size %s", valuestr); 1351 break; 1352 } 1353 p->max_bandwidth = valuebw; 1354 break; 1355 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1356 p->has_downtime_limit = true; 1357 visit_type_int(v, param, &p->downtime_limit, &err); 1358 break; 1359 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1360 p->has_x_checkpoint_delay = true; 1361 visit_type_int(v, param, &p->x_checkpoint_delay, &err); 1362 break; 1363 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1364 p->has_block_incremental = true; 1365 visit_type_bool(v, param, &p->block_incremental, &err); 1366 break; 1367 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1368 p->has_multifd_channels = true; 1369 visit_type_int(v, param, &p->multifd_channels, &err); 1370 break; 1371 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1372 p->has_multifd_compression = true; 1373 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1374 &err); 1375 break; 1376 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1377 p->has_multifd_zlib_level = true; 1378 visit_type_int(v, param, &p->multifd_zlib_level, &err); 1379 break; 1380 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1381 p->has_multifd_zstd_level = true; 1382 visit_type_int(v, param, &p->multifd_zstd_level, &err); 1383 break; 1384 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1385 p->has_xbzrle_cache_size = true; 1386 if (!visit_type_size(v, param, &cache_size, &err)) { 1387 break; 1388 } 1389 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1390 error_setg(&err, "Invalid size %s", valuestr); 1391 break; 1392 } 1393 p->xbzrle_cache_size = cache_size; 1394 break; 1395 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1396 p->has_max_postcopy_bandwidth = true; 1397 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1398 break; 1399 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1400 p->has_announce_initial = true; 1401 visit_type_size(v, param, &p->announce_initial, &err); 1402 break; 1403 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1404 p->has_announce_max = true; 1405 visit_type_size(v, param, &p->announce_max, &err); 1406 break; 1407 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1408 p->has_announce_rounds = true; 1409 visit_type_size(v, param, &p->announce_rounds, &err); 1410 break; 1411 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1412 p->has_announce_step = true; 1413 visit_type_size(v, param, &p->announce_step, &err); 1414 break; 1415 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1416 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1417 "through QMP"); 1418 break; 1419 default: 1420 assert(0); 1421 } 1422 1423 if (err) { 1424 goto cleanup; 1425 } 1426 1427 qmp_migrate_set_parameters(p, &err); 1428 1429 cleanup: 1430 qapi_free_MigrateSetParameters(p); 1431 visit_free(v); 1432 hmp_handle_error(mon, err); 1433 } 1434 1435 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1436 { 1437 Error *err = NULL; 1438 const char *protocol = qdict_get_str(qdict, "protocol"); 1439 const char *hostname = qdict_get_str(qdict, "hostname"); 1440 bool has_port = qdict_haskey(qdict, "port"); 1441 int port = qdict_get_try_int(qdict, "port", -1); 1442 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1443 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1444 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1445 1446 qmp_client_migrate_info(protocol, hostname, 1447 has_port, port, has_tls_port, tls_port, 1448 !!cert_subject, cert_subject, &err); 1449 hmp_handle_error(mon, err); 1450 } 1451 1452 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1453 { 1454 Error *err = NULL; 1455 qmp_migrate_start_postcopy(&err); 1456 hmp_handle_error(mon, err); 1457 } 1458 1459 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1460 { 1461 Error *err = NULL; 1462 1463 qmp_x_colo_lost_heartbeat(&err); 1464 hmp_handle_error(mon, err); 1465 } 1466 1467 void hmp_set_password(Monitor *mon, const QDict *qdict) 1468 { 1469 const char *protocol = qdict_get_str(qdict, "protocol"); 1470 const char *password = qdict_get_str(qdict, "password"); 1471 const char *connected = qdict_get_try_str(qdict, "connected"); 1472 Error *err = NULL; 1473 1474 qmp_set_password(protocol, password, !!connected, connected, &err); 1475 hmp_handle_error(mon, err); 1476 } 1477 1478 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1479 { 1480 const char *protocol = qdict_get_str(qdict, "protocol"); 1481 const char *whenstr = qdict_get_str(qdict, "time"); 1482 Error *err = NULL; 1483 1484 qmp_expire_password(protocol, whenstr, &err); 1485 hmp_handle_error(mon, err); 1486 } 1487 1488 1489 #ifdef CONFIG_VNC 1490 static void hmp_change_read_arg(void *opaque, const char *password, 1491 void *readline_opaque) 1492 { 1493 qmp_change_vnc_password(password, NULL); 1494 monitor_read_command(opaque, 1); 1495 } 1496 #endif 1497 1498 void hmp_change(Monitor *mon, const QDict *qdict) 1499 { 1500 const char *device = qdict_get_str(qdict, "device"); 1501 const char *target = qdict_get_str(qdict, "target"); 1502 const char *arg = qdict_get_try_str(qdict, "arg"); 1503 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1504 BlockdevChangeReadOnlyMode read_only_mode = 0; 1505 Error *err = NULL; 1506 1507 #ifdef CONFIG_VNC 1508 if (strcmp(device, "vnc") == 0) { 1509 if (read_only) { 1510 monitor_printf(mon, 1511 "Parameter 'read-only-mode' is invalid for VNC\n"); 1512 return; 1513 } 1514 if (strcmp(target, "passwd") == 0 || 1515 strcmp(target, "password") == 0) { 1516 if (!arg) { 1517 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1518 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1519 return; 1520 } 1521 } 1522 qmp_change("vnc", target, !!arg, arg, &err); 1523 } else 1524 #endif 1525 { 1526 if (read_only) { 1527 read_only_mode = 1528 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1529 read_only, 1530 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1531 if (err) { 1532 goto end; 1533 } 1534 } 1535 1536 qmp_blockdev_change_medium(true, device, false, NULL, target, 1537 !!arg, arg, !!read_only, read_only_mode, 1538 &err); 1539 } 1540 1541 end: 1542 hmp_handle_error(mon, err); 1543 } 1544 1545 typedef struct HMPMigrationStatus 1546 { 1547 QEMUTimer *timer; 1548 Monitor *mon; 1549 bool is_block_migration; 1550 } HMPMigrationStatus; 1551 1552 static void hmp_migrate_status_cb(void *opaque) 1553 { 1554 HMPMigrationStatus *status = opaque; 1555 MigrationInfo *info; 1556 1557 info = qmp_query_migrate(NULL); 1558 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1559 info->status == MIGRATION_STATUS_SETUP) { 1560 if (info->has_disk) { 1561 int progress; 1562 1563 if (info->disk->remaining) { 1564 progress = info->disk->transferred * 100 / info->disk->total; 1565 } else { 1566 progress = 100; 1567 } 1568 1569 monitor_printf(status->mon, "Completed %d %%\r", progress); 1570 monitor_flush(status->mon); 1571 } 1572 1573 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1574 } else { 1575 if (status->is_block_migration) { 1576 monitor_printf(status->mon, "\n"); 1577 } 1578 if (info->has_error_desc) { 1579 error_report("%s", info->error_desc); 1580 } 1581 monitor_resume(status->mon); 1582 timer_del(status->timer); 1583 timer_free(status->timer); 1584 g_free(status); 1585 } 1586 1587 qapi_free_MigrationInfo(info); 1588 } 1589 1590 void hmp_migrate(Monitor *mon, const QDict *qdict) 1591 { 1592 bool detach = qdict_get_try_bool(qdict, "detach", false); 1593 bool blk = qdict_get_try_bool(qdict, "blk", false); 1594 bool inc = qdict_get_try_bool(qdict, "inc", false); 1595 bool resume = qdict_get_try_bool(qdict, "resume", false); 1596 const char *uri = qdict_get_str(qdict, "uri"); 1597 Error *err = NULL; 1598 1599 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1600 false, false, true, resume, &err); 1601 if (err) { 1602 hmp_handle_error(mon, err); 1603 return; 1604 } 1605 1606 if (!detach) { 1607 HMPMigrationStatus *status; 1608 1609 if (monitor_suspend(mon) < 0) { 1610 monitor_printf(mon, "terminal does not allow synchronous " 1611 "migration, continuing detached\n"); 1612 return; 1613 } 1614 1615 status = g_malloc0(sizeof(*status)); 1616 status->mon = mon; 1617 status->is_block_migration = blk || inc; 1618 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1619 status); 1620 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1621 } 1622 } 1623 1624 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1625 { 1626 Error *err = NULL; 1627 QemuOpts *opts; 1628 1629 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1630 if (err) { 1631 goto out; 1632 } 1633 1634 netdev_add(opts, &err); 1635 if (err) { 1636 qemu_opts_del(opts); 1637 } 1638 1639 out: 1640 hmp_handle_error(mon, err); 1641 } 1642 1643 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1644 { 1645 const char *id = qdict_get_str(qdict, "id"); 1646 Error *err = NULL; 1647 1648 qmp_netdev_del(id, &err); 1649 hmp_handle_error(mon, err); 1650 } 1651 1652 void hmp_object_add(Monitor *mon, const QDict *qdict) 1653 { 1654 Error *err = NULL; 1655 QemuOpts *opts; 1656 Object *obj = NULL; 1657 1658 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err); 1659 if (err) { 1660 goto end; 1661 } 1662 1663 obj = user_creatable_add_opts(opts, &err); 1664 qemu_opts_del(opts); 1665 1666 end: 1667 hmp_handle_error(mon, err); 1668 1669 if (obj) { 1670 object_unref(obj); 1671 } 1672 } 1673 1674 void hmp_getfd(Monitor *mon, const QDict *qdict) 1675 { 1676 const char *fdname = qdict_get_str(qdict, "fdname"); 1677 Error *err = NULL; 1678 1679 qmp_getfd(fdname, &err); 1680 hmp_handle_error(mon, err); 1681 } 1682 1683 void hmp_closefd(Monitor *mon, const QDict *qdict) 1684 { 1685 const char *fdname = qdict_get_str(qdict, "fdname"); 1686 Error *err = NULL; 1687 1688 qmp_closefd(fdname, &err); 1689 hmp_handle_error(mon, err); 1690 } 1691 1692 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1693 { 1694 const char *keys = qdict_get_str(qdict, "keys"); 1695 KeyValueList *keylist, *head = NULL, *tmp = NULL; 1696 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1697 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1698 Error *err = NULL; 1699 const char *separator; 1700 int keyname_len; 1701 1702 while (1) { 1703 separator = qemu_strchrnul(keys, '-'); 1704 keyname_len = separator - keys; 1705 1706 /* Be compatible with old interface, convert user inputted "<" */ 1707 if (keys[0] == '<' && keyname_len == 1) { 1708 keys = "less"; 1709 keyname_len = 4; 1710 } 1711 1712 keylist = g_malloc0(sizeof(*keylist)); 1713 keylist->value = g_malloc0(sizeof(*keylist->value)); 1714 1715 if (!head) { 1716 head = keylist; 1717 } 1718 if (tmp) { 1719 tmp->next = keylist; 1720 } 1721 tmp = keylist; 1722 1723 if (strstart(keys, "0x", NULL)) { 1724 char *endp; 1725 int value = strtoul(keys, &endp, 0); 1726 assert(endp <= keys + keyname_len); 1727 if (endp != keys + keyname_len) { 1728 goto err_out; 1729 } 1730 keylist->value->type = KEY_VALUE_KIND_NUMBER; 1731 keylist->value->u.number.data = value; 1732 } else { 1733 int idx = index_from_key(keys, keyname_len); 1734 if (idx == Q_KEY_CODE__MAX) { 1735 goto err_out; 1736 } 1737 keylist->value->type = KEY_VALUE_KIND_QCODE; 1738 keylist->value->u.qcode.data = idx; 1739 } 1740 1741 if (!*separator) { 1742 break; 1743 } 1744 keys = separator + 1; 1745 } 1746 1747 qmp_send_key(head, has_hold_time, hold_time, &err); 1748 hmp_handle_error(mon, err); 1749 1750 out: 1751 qapi_free_KeyValueList(head); 1752 return; 1753 1754 err_out: 1755 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1756 goto out; 1757 } 1758 1759 void hmp_screendump(Monitor *mon, const QDict *qdict) 1760 { 1761 const char *filename = qdict_get_str(qdict, "filename"); 1762 const char *id = qdict_get_try_str(qdict, "device"); 1763 int64_t head = qdict_get_try_int(qdict, "head", 0); 1764 Error *err = NULL; 1765 1766 qmp_screendump(filename, id != NULL, id, id != NULL, head, &err); 1767 hmp_handle_error(mon, err); 1768 } 1769 1770 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1771 { 1772 const char *args = qdict_get_str(qdict, "args"); 1773 Error *err = NULL; 1774 QemuOpts *opts; 1775 1776 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1777 if (opts == NULL) { 1778 error_setg(&err, "Parsing chardev args failed"); 1779 } else { 1780 qemu_chr_new_from_opts(opts, NULL, &err); 1781 qemu_opts_del(opts); 1782 } 1783 hmp_handle_error(mon, err); 1784 } 1785 1786 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1787 { 1788 const char *args = qdict_get_str(qdict, "args"); 1789 const char *id; 1790 Error *err = NULL; 1791 ChardevBackend *backend = NULL; 1792 ChardevReturn *ret = NULL; 1793 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1794 true); 1795 if (!opts) { 1796 error_setg(&err, "Parsing chardev args failed"); 1797 goto end; 1798 } 1799 1800 id = qdict_get_str(qdict, "id"); 1801 if (qemu_opts_id(opts)) { 1802 error_setg(&err, "Unexpected 'id' parameter"); 1803 goto end; 1804 } 1805 1806 backend = qemu_chr_parse_opts(opts, &err); 1807 if (!backend) { 1808 goto end; 1809 } 1810 1811 ret = qmp_chardev_change(id, backend, &err); 1812 1813 end: 1814 qapi_free_ChardevReturn(ret); 1815 qapi_free_ChardevBackend(backend); 1816 qemu_opts_del(opts); 1817 hmp_handle_error(mon, err); 1818 } 1819 1820 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1821 { 1822 Error *local_err = NULL; 1823 1824 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1825 hmp_handle_error(mon, local_err); 1826 } 1827 1828 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1829 { 1830 Error *local_err = NULL; 1831 1832 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1833 hmp_handle_error(mon, local_err); 1834 } 1835 1836 void hmp_object_del(Monitor *mon, const QDict *qdict) 1837 { 1838 const char *id = qdict_get_str(qdict, "id"); 1839 Error *err = NULL; 1840 1841 user_creatable_del(id, &err); 1842 hmp_handle_error(mon, err); 1843 } 1844 1845 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1846 { 1847 Error *err = NULL; 1848 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1849 MemoryDeviceInfoList *info; 1850 VirtioPMEMDeviceInfo *vpi; 1851 VirtioMEMDeviceInfo *vmi; 1852 MemoryDeviceInfo *value; 1853 PCDIMMDeviceInfo *di; 1854 1855 for (info = info_list; info; info = info->next) { 1856 value = info->value; 1857 1858 if (value) { 1859 switch (value->type) { 1860 case MEMORY_DEVICE_INFO_KIND_DIMM: 1861 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1862 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1863 value->u.dimm.data : value->u.nvdimm.data; 1864 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1865 MemoryDeviceInfoKind_str(value->type), 1866 di->id ? di->id : ""); 1867 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1868 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1869 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1870 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1871 monitor_printf(mon, " memdev: %s\n", di->memdev); 1872 monitor_printf(mon, " hotplugged: %s\n", 1873 di->hotplugged ? "true" : "false"); 1874 monitor_printf(mon, " hotpluggable: %s\n", 1875 di->hotpluggable ? "true" : "false"); 1876 break; 1877 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1878 vpi = value->u.virtio_pmem.data; 1879 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1880 MemoryDeviceInfoKind_str(value->type), 1881 vpi->id ? vpi->id : ""); 1882 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1883 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1884 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1885 break; 1886 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1887 vmi = value->u.virtio_mem.data; 1888 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1889 MemoryDeviceInfoKind_str(value->type), 1890 vmi->id ? vmi->id : ""); 1891 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1892 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1893 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1894 vmi->requested_size); 1895 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1896 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1897 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1898 vmi->block_size); 1899 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1900 break; 1901 default: 1902 g_assert_not_reached(); 1903 } 1904 } 1905 } 1906 1907 qapi_free_MemoryDeviceInfoList(info_list); 1908 hmp_handle_error(mon, err); 1909 } 1910 1911 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1912 { 1913 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1914 IOThreadInfoList *info; 1915 IOThreadInfo *value; 1916 1917 for (info = info_list; info; info = info->next) { 1918 value = info->value; 1919 monitor_printf(mon, "%s:\n", value->id); 1920 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1921 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1922 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1923 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1924 } 1925 1926 qapi_free_IOThreadInfoList(info_list); 1927 } 1928 1929 void hmp_rocker(Monitor *mon, const QDict *qdict) 1930 { 1931 const char *name = qdict_get_str(qdict, "name"); 1932 RockerSwitch *rocker; 1933 Error *err = NULL; 1934 1935 rocker = qmp_query_rocker(name, &err); 1936 if (err != NULL) { 1937 hmp_handle_error(mon, err); 1938 return; 1939 } 1940 1941 monitor_printf(mon, "name: %s\n", rocker->name); 1942 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1943 monitor_printf(mon, "ports: %d\n", rocker->ports); 1944 1945 qapi_free_RockerSwitch(rocker); 1946 } 1947 1948 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1949 { 1950 RockerPortList *list, *port; 1951 const char *name = qdict_get_str(qdict, "name"); 1952 Error *err = NULL; 1953 1954 list = qmp_query_rocker_ports(name, &err); 1955 if (err != NULL) { 1956 hmp_handle_error(mon, err); 1957 return; 1958 } 1959 1960 monitor_printf(mon, " ena/ speed/ auto\n"); 1961 monitor_printf(mon, " port link duplex neg?\n"); 1962 1963 for (port = list; port; port = port->next) { 1964 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n", 1965 port->value->name, 1966 port->value->enabled ? port->value->link_up ? 1967 "up" : "down" : "!ena", 1968 port->value->speed == 10000 ? "10G" : "??", 1969 port->value->duplex ? "FD" : "HD", 1970 port->value->autoneg ? "Yes" : "No"); 1971 } 1972 1973 qapi_free_RockerPortList(list); 1974 } 1975 1976 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1977 { 1978 RockerOfDpaFlowList *list, *info; 1979 const char *name = qdict_get_str(qdict, "name"); 1980 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1981 Error *err = NULL; 1982 1983 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1984 if (err != NULL) { 1985 hmp_handle_error(mon, err); 1986 return; 1987 } 1988 1989 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1990 1991 for (info = list; info; info = info->next) { 1992 RockerOfDpaFlow *flow = info->value; 1993 RockerOfDpaFlowKey *key = flow->key; 1994 RockerOfDpaFlowMask *mask = flow->mask; 1995 RockerOfDpaFlowAction *action = flow->action; 1996 1997 if (flow->hits) { 1998 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 1999 key->priority, key->tbl_id, flow->hits); 2000 } else { 2001 monitor_printf(mon, "%-4d %-3d ", 2002 key->priority, key->tbl_id); 2003 } 2004 2005 if (key->has_in_pport) { 2006 monitor_printf(mon, " pport %d", key->in_pport); 2007 if (mask->has_in_pport) { 2008 monitor_printf(mon, "(0x%x)", mask->in_pport); 2009 } 2010 } 2011 2012 if (key->has_vlan_id) { 2013 monitor_printf(mon, " vlan %d", 2014 key->vlan_id & VLAN_VID_MASK); 2015 if (mask->has_vlan_id) { 2016 monitor_printf(mon, "(0x%x)", mask->vlan_id); 2017 } 2018 } 2019 2020 if (key->has_tunnel_id) { 2021 monitor_printf(mon, " tunnel %d", key->tunnel_id); 2022 if (mask->has_tunnel_id) { 2023 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 2024 } 2025 } 2026 2027 if (key->has_eth_type) { 2028 switch (key->eth_type) { 2029 case 0x0806: 2030 monitor_printf(mon, " ARP"); 2031 break; 2032 case 0x0800: 2033 monitor_printf(mon, " IP"); 2034 break; 2035 case 0x86dd: 2036 monitor_printf(mon, " IPv6"); 2037 break; 2038 case 0x8809: 2039 monitor_printf(mon, " LACP"); 2040 break; 2041 case 0x88cc: 2042 monitor_printf(mon, " LLDP"); 2043 break; 2044 default: 2045 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 2046 break; 2047 } 2048 } 2049 2050 if (key->has_eth_src) { 2051 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 2052 (mask->has_eth_src) && 2053 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2054 monitor_printf(mon, " src <any mcast/bcast>"); 2055 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 2056 (mask->has_eth_src) && 2057 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2058 monitor_printf(mon, " src <any ucast>"); 2059 } else { 2060 monitor_printf(mon, " src %s", key->eth_src); 2061 if (mask->has_eth_src) { 2062 monitor_printf(mon, "(%s)", mask->eth_src); 2063 } 2064 } 2065 } 2066 2067 if (key->has_eth_dst) { 2068 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 2069 (mask->has_eth_dst) && 2070 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2071 monitor_printf(mon, " dst <any mcast/bcast>"); 2072 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 2073 (mask->has_eth_dst) && 2074 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2075 monitor_printf(mon, " dst <any ucast>"); 2076 } else { 2077 monitor_printf(mon, " dst %s", key->eth_dst); 2078 if (mask->has_eth_dst) { 2079 monitor_printf(mon, "(%s)", mask->eth_dst); 2080 } 2081 } 2082 } 2083 2084 if (key->has_ip_proto) { 2085 monitor_printf(mon, " proto %d", key->ip_proto); 2086 if (mask->has_ip_proto) { 2087 monitor_printf(mon, "(0x%x)", mask->ip_proto); 2088 } 2089 } 2090 2091 if (key->has_ip_tos) { 2092 monitor_printf(mon, " TOS %d", key->ip_tos); 2093 if (mask->has_ip_tos) { 2094 monitor_printf(mon, "(0x%x)", mask->ip_tos); 2095 } 2096 } 2097 2098 if (key->has_ip_dst) { 2099 monitor_printf(mon, " dst %s", key->ip_dst); 2100 } 2101 2102 if (action->has_goto_tbl || action->has_group_id || 2103 action->has_new_vlan_id) { 2104 monitor_printf(mon, " -->"); 2105 } 2106 2107 if (action->has_new_vlan_id) { 2108 monitor_printf(mon, " apply new vlan %d", 2109 ntohs(action->new_vlan_id)); 2110 } 2111 2112 if (action->has_group_id) { 2113 monitor_printf(mon, " write group 0x%08x", action->group_id); 2114 } 2115 2116 if (action->has_goto_tbl) { 2117 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 2118 } 2119 2120 monitor_printf(mon, "\n"); 2121 } 2122 2123 qapi_free_RockerOfDpaFlowList(list); 2124 } 2125 2126 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 2127 { 2128 RockerOfDpaGroupList *list, *g; 2129 const char *name = qdict_get_str(qdict, "name"); 2130 uint8_t type = qdict_get_try_int(qdict, "type", 9); 2131 Error *err = NULL; 2132 2133 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 2134 if (err != NULL) { 2135 hmp_handle_error(mon, err); 2136 return; 2137 } 2138 2139 monitor_printf(mon, "id (decode) --> buckets\n"); 2140 2141 for (g = list; g; g = g->next) { 2142 RockerOfDpaGroup *group = g->value; 2143 bool set = false; 2144 2145 monitor_printf(mon, "0x%08x", group->id); 2146 2147 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 2148 group->type == 1 ? "L2 rewrite" : 2149 group->type == 2 ? "L3 unicast" : 2150 group->type == 3 ? "L2 multicast" : 2151 group->type == 4 ? "L2 flood" : 2152 group->type == 5 ? "L3 interface" : 2153 group->type == 6 ? "L3 multicast" : 2154 group->type == 7 ? "L3 ECMP" : 2155 group->type == 8 ? "L2 overlay" : 2156 "unknown"); 2157 2158 if (group->has_vlan_id) { 2159 monitor_printf(mon, " vlan %d", group->vlan_id); 2160 } 2161 2162 if (group->has_pport) { 2163 monitor_printf(mon, " pport %d", group->pport); 2164 } 2165 2166 if (group->has_index) { 2167 monitor_printf(mon, " index %d", group->index); 2168 } 2169 2170 monitor_printf(mon, ") -->"); 2171 2172 if (group->has_set_vlan_id && group->set_vlan_id) { 2173 set = true; 2174 monitor_printf(mon, " set vlan %d", 2175 group->set_vlan_id & VLAN_VID_MASK); 2176 } 2177 2178 if (group->has_set_eth_src) { 2179 if (!set) { 2180 set = true; 2181 monitor_printf(mon, " set"); 2182 } 2183 monitor_printf(mon, " src %s", group->set_eth_src); 2184 } 2185 2186 if (group->has_set_eth_dst) { 2187 if (!set) { 2188 monitor_printf(mon, " set"); 2189 } 2190 monitor_printf(mon, " dst %s", group->set_eth_dst); 2191 } 2192 2193 if (group->has_ttl_check && group->ttl_check) { 2194 monitor_printf(mon, " check TTL"); 2195 } 2196 2197 if (group->has_group_id && group->group_id) { 2198 monitor_printf(mon, " group id 0x%08x", group->group_id); 2199 } 2200 2201 if (group->has_pop_vlan && group->pop_vlan) { 2202 monitor_printf(mon, " pop vlan"); 2203 } 2204 2205 if (group->has_out_pport) { 2206 monitor_printf(mon, " out pport %d", group->out_pport); 2207 } 2208 2209 if (group->has_group_ids) { 2210 struct uint32List *id; 2211 2212 monitor_printf(mon, " groups ["); 2213 for (id = group->group_ids; id; id = id->next) { 2214 monitor_printf(mon, "0x%08x", id->value); 2215 if (id->next) { 2216 monitor_printf(mon, ","); 2217 } 2218 } 2219 monitor_printf(mon, "]"); 2220 } 2221 2222 monitor_printf(mon, "\n"); 2223 } 2224 2225 qapi_free_RockerOfDpaGroupList(list); 2226 } 2227 2228 void hmp_info_ramblock(Monitor *mon, const QDict *qdict) 2229 { 2230 ram_block_dump(mon); 2231 } 2232 2233 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2234 { 2235 Error *err = NULL; 2236 GuidInfo *info = qmp_query_vm_generation_id(&err); 2237 if (info) { 2238 monitor_printf(mon, "%s\n", info->guid); 2239 } 2240 hmp_handle_error(mon, err); 2241 qapi_free_GuidInfo(info); 2242 } 2243 2244 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2245 { 2246 Error *err = NULL; 2247 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2248 if (info) { 2249 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2250 info->base_memory); 2251 2252 if (info->has_plugged_memory) { 2253 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2254 info->plugged_memory); 2255 } 2256 2257 qapi_free_MemoryInfo(info); 2258 } 2259 hmp_handle_error(mon, err); 2260 } 2261