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 } 360 361 if (info->has_vfio) { 362 monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n", 363 info->vfio->transferred >> 10); 364 } 365 366 qapi_free_MigrationInfo(info); 367 } 368 369 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict) 370 { 371 MigrationCapabilityStatusList *caps, *cap; 372 373 caps = qmp_query_migrate_capabilities(NULL); 374 375 if (caps) { 376 for (cap = caps; cap; cap = cap->next) { 377 monitor_printf(mon, "%s: %s\n", 378 MigrationCapability_str(cap->value->capability), 379 cap->value->state ? "on" : "off"); 380 } 381 } 382 383 qapi_free_MigrationCapabilityStatusList(caps); 384 } 385 386 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict) 387 { 388 MigrationParameters *params; 389 390 params = qmp_query_migrate_parameters(NULL); 391 392 if (params) { 393 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 394 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL), 395 params->announce_initial); 396 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 397 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX), 398 params->announce_max); 399 monitor_printf(mon, "%s: %" PRIu64 "\n", 400 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS), 401 params->announce_rounds); 402 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 403 MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP), 404 params->announce_step); 405 assert(params->has_compress_level); 406 monitor_printf(mon, "%s: %u\n", 407 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL), 408 params->compress_level); 409 assert(params->has_compress_threads); 410 monitor_printf(mon, "%s: %u\n", 411 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS), 412 params->compress_threads); 413 assert(params->has_compress_wait_thread); 414 monitor_printf(mon, "%s: %s\n", 415 MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD), 416 params->compress_wait_thread ? "on" : "off"); 417 assert(params->has_decompress_threads); 418 monitor_printf(mon, "%s: %u\n", 419 MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS), 420 params->decompress_threads); 421 assert(params->has_throttle_trigger_threshold); 422 monitor_printf(mon, "%s: %u\n", 423 MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD), 424 params->throttle_trigger_threshold); 425 assert(params->has_cpu_throttle_initial); 426 monitor_printf(mon, "%s: %u\n", 427 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL), 428 params->cpu_throttle_initial); 429 assert(params->has_cpu_throttle_increment); 430 monitor_printf(mon, "%s: %u\n", 431 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT), 432 params->cpu_throttle_increment); 433 assert(params->has_cpu_throttle_tailslow); 434 monitor_printf(mon, "%s: %s\n", 435 MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW), 436 params->cpu_throttle_tailslow ? "on" : "off"); 437 assert(params->has_max_cpu_throttle); 438 monitor_printf(mon, "%s: %u\n", 439 MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE), 440 params->max_cpu_throttle); 441 assert(params->has_tls_creds); 442 monitor_printf(mon, "%s: '%s'\n", 443 MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS), 444 params->tls_creds); 445 assert(params->has_tls_hostname); 446 monitor_printf(mon, "%s: '%s'\n", 447 MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME), 448 params->tls_hostname); 449 assert(params->has_max_bandwidth); 450 monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n", 451 MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH), 452 params->max_bandwidth); 453 assert(params->has_downtime_limit); 454 monitor_printf(mon, "%s: %" PRIu64 " ms\n", 455 MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT), 456 params->downtime_limit); 457 assert(params->has_x_checkpoint_delay); 458 monitor_printf(mon, "%s: %u ms\n", 459 MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY), 460 params->x_checkpoint_delay); 461 assert(params->has_block_incremental); 462 monitor_printf(mon, "%s: %s\n", 463 MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL), 464 params->block_incremental ? "on" : "off"); 465 monitor_printf(mon, "%s: %u\n", 466 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS), 467 params->multifd_channels); 468 monitor_printf(mon, "%s: %s\n", 469 MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION), 470 MultiFDCompression_str(params->multifd_compression)); 471 monitor_printf(mon, "%s: %" PRIu64 " bytes\n", 472 MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE), 473 params->xbzrle_cache_size); 474 monitor_printf(mon, "%s: %" PRIu64 "\n", 475 MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH), 476 params->max_postcopy_bandwidth); 477 monitor_printf(mon, "%s: '%s'\n", 478 MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ), 479 params->tls_authz); 480 481 if (params->has_block_bitmap_mapping) { 482 const BitmapMigrationNodeAliasList *bmnal; 483 484 monitor_printf(mon, "%s:\n", 485 MigrationParameter_str( 486 MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING)); 487 488 for (bmnal = params->block_bitmap_mapping; 489 bmnal; 490 bmnal = bmnal->next) 491 { 492 const BitmapMigrationNodeAlias *bmna = bmnal->value; 493 const BitmapMigrationBitmapAliasList *bmbal; 494 495 monitor_printf(mon, " '%s' -> '%s'\n", 496 bmna->node_name, bmna->alias); 497 498 for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) { 499 const BitmapMigrationBitmapAlias *bmba = bmbal->value; 500 501 monitor_printf(mon, " '%s' -> '%s'\n", 502 bmba->name, bmba->alias); 503 } 504 } 505 } 506 } 507 508 qapi_free_MigrationParameters(params); 509 } 510 511 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict) 512 { 513 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n", 514 qmp_query_migrate_cache_size(NULL) >> 10); 515 } 516 517 518 #ifdef CONFIG_VNC 519 /* Helper for hmp_info_vnc_clients, _servers */ 520 static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info, 521 const char *name) 522 { 523 monitor_printf(mon, " %s: %s:%s (%s%s)\n", 524 name, 525 info->host, 526 info->service, 527 NetworkAddressFamily_str(info->family), 528 info->websocket ? " (Websocket)" : ""); 529 } 530 531 /* Helper displaying and auth and crypt info */ 532 static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent, 533 VncPrimaryAuth auth, 534 VncVencryptSubAuth *vencrypt) 535 { 536 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent, 537 VncPrimaryAuth_str(auth), 538 vencrypt ? VncVencryptSubAuth_str(*vencrypt) : "none"); 539 } 540 541 static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client) 542 { 543 while (client) { 544 VncClientInfo *cinfo = client->value; 545 546 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client"); 547 monitor_printf(mon, " x509_dname: %s\n", 548 cinfo->has_x509_dname ? 549 cinfo->x509_dname : "none"); 550 monitor_printf(mon, " sasl_username: %s\n", 551 cinfo->has_sasl_username ? 552 cinfo->sasl_username : "none"); 553 554 client = client->next; 555 } 556 } 557 558 static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server) 559 { 560 while (server) { 561 VncServerInfo2 *sinfo = server->value; 562 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server"); 563 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth, 564 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL); 565 server = server->next; 566 } 567 } 568 569 void hmp_info_vnc(Monitor *mon, const QDict *qdict) 570 { 571 VncInfo2List *info2l, *info2l_head; 572 Error *err = NULL; 573 574 info2l = qmp_query_vnc_servers(&err); 575 info2l_head = info2l; 576 if (err) { 577 hmp_handle_error(mon, err); 578 return; 579 } 580 if (!info2l) { 581 monitor_printf(mon, "None\n"); 582 return; 583 } 584 585 while (info2l) { 586 VncInfo2 *info = info2l->value; 587 monitor_printf(mon, "%s:\n", info->id); 588 hmp_info_vnc_servers(mon, info->server); 589 hmp_info_vnc_clients(mon, info->clients); 590 if (!info->server) { 591 /* The server entry displays its auth, we only 592 * need to display in the case of 'reverse' connections 593 * where there's no server. 594 */ 595 hmp_info_vnc_authcrypt(mon, " ", info->auth, 596 info->has_vencrypt ? &info->vencrypt : NULL); 597 } 598 if (info->has_display) { 599 monitor_printf(mon, " Display: %s\n", info->display); 600 } 601 info2l = info2l->next; 602 } 603 604 qapi_free_VncInfo2List(info2l_head); 605 606 } 607 #endif 608 609 #ifdef CONFIG_SPICE 610 void hmp_info_spice(Monitor *mon, const QDict *qdict) 611 { 612 SpiceChannelList *chan; 613 SpiceInfo *info; 614 const char *channel_name; 615 const char * const channel_names[] = { 616 [SPICE_CHANNEL_MAIN] = "main", 617 [SPICE_CHANNEL_DISPLAY] = "display", 618 [SPICE_CHANNEL_INPUTS] = "inputs", 619 [SPICE_CHANNEL_CURSOR] = "cursor", 620 [SPICE_CHANNEL_PLAYBACK] = "playback", 621 [SPICE_CHANNEL_RECORD] = "record", 622 [SPICE_CHANNEL_TUNNEL] = "tunnel", 623 [SPICE_CHANNEL_SMARTCARD] = "smartcard", 624 [SPICE_CHANNEL_USBREDIR] = "usbredir", 625 [SPICE_CHANNEL_PORT] = "port", 626 #if 0 627 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7, 628 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable 629 * as quick fix for build failures with older versions. */ 630 [SPICE_CHANNEL_WEBDAV] = "webdav", 631 #endif 632 }; 633 634 info = qmp_query_spice(NULL); 635 636 if (!info->enabled) { 637 monitor_printf(mon, "Server: disabled\n"); 638 goto out; 639 } 640 641 monitor_printf(mon, "Server:\n"); 642 if (info->has_port) { 643 monitor_printf(mon, " address: %s:%" PRId64 "\n", 644 info->host, info->port); 645 } 646 if (info->has_tls_port) { 647 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n", 648 info->host, info->tls_port); 649 } 650 monitor_printf(mon, " migrated: %s\n", 651 info->migrated ? "true" : "false"); 652 monitor_printf(mon, " auth: %s\n", info->auth); 653 monitor_printf(mon, " compiled: %s\n", info->compiled_version); 654 monitor_printf(mon, " mouse-mode: %s\n", 655 SpiceQueryMouseMode_str(info->mouse_mode)); 656 657 if (!info->has_channels || info->channels == NULL) { 658 monitor_printf(mon, "Channels: none\n"); 659 } else { 660 for (chan = info->channels; chan; chan = chan->next) { 661 monitor_printf(mon, "Channel:\n"); 662 monitor_printf(mon, " address: %s:%s%s\n", 663 chan->value->host, chan->value->port, 664 chan->value->tls ? " [tls]" : ""); 665 monitor_printf(mon, " session: %" PRId64 "\n", 666 chan->value->connection_id); 667 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n", 668 chan->value->channel_type, chan->value->channel_id); 669 670 channel_name = "unknown"; 671 if (chan->value->channel_type > 0 && 672 chan->value->channel_type < ARRAY_SIZE(channel_names) && 673 channel_names[chan->value->channel_type]) { 674 channel_name = channel_names[chan->value->channel_type]; 675 } 676 677 monitor_printf(mon, " channel name: %s\n", channel_name); 678 } 679 } 680 681 out: 682 qapi_free_SpiceInfo(info); 683 } 684 #endif 685 686 void hmp_info_balloon(Monitor *mon, const QDict *qdict) 687 { 688 BalloonInfo *info; 689 Error *err = NULL; 690 691 info = qmp_query_balloon(&err); 692 if (err) { 693 hmp_handle_error(mon, err); 694 return; 695 } 696 697 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20); 698 699 qapi_free_BalloonInfo(info); 700 } 701 702 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev) 703 { 704 PciMemoryRegionList *region; 705 706 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus); 707 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n", 708 dev->slot, dev->function); 709 monitor_printf(mon, " "); 710 711 if (dev->class_info->has_desc) { 712 monitor_printf(mon, "%s", dev->class_info->desc); 713 } else { 714 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class); 715 } 716 717 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n", 718 dev->id->vendor, dev->id->device); 719 if (dev->id->has_subsystem_vendor && dev->id->has_subsystem) { 720 monitor_printf(mon, " PCI subsystem %04" PRIx64 ":%04" PRIx64 "\n", 721 dev->id->subsystem_vendor, dev->id->subsystem); 722 } 723 724 if (dev->has_irq) { 725 monitor_printf(mon, " IRQ %" PRId64 ", pin %c\n", 726 dev->irq, (char)('A' + dev->irq_pin - 1)); 727 } 728 729 if (dev->has_pci_bridge) { 730 monitor_printf(mon, " BUS %" PRId64 ".\n", 731 dev->pci_bridge->bus->number); 732 monitor_printf(mon, " secondary bus %" PRId64 ".\n", 733 dev->pci_bridge->bus->secondary); 734 monitor_printf(mon, " subordinate bus %" PRId64 ".\n", 735 dev->pci_bridge->bus->subordinate); 736 737 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n", 738 dev->pci_bridge->bus->io_range->base, 739 dev->pci_bridge->bus->io_range->limit); 740 741 monitor_printf(mon, 742 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n", 743 dev->pci_bridge->bus->memory_range->base, 744 dev->pci_bridge->bus->memory_range->limit); 745 746 monitor_printf(mon, " prefetchable memory range " 747 "[0x%08"PRIx64", 0x%08"PRIx64"]\n", 748 dev->pci_bridge->bus->prefetchable_range->base, 749 dev->pci_bridge->bus->prefetchable_range->limit); 750 } 751 752 for (region = dev->regions; region; region = region->next) { 753 uint64_t addr, size; 754 755 addr = region->value->address; 756 size = region->value->size; 757 758 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar); 759 760 if (!strcmp(region->value->type, "io")) { 761 monitor_printf(mon, "I/O at 0x%04" PRIx64 762 " [0x%04" PRIx64 "].\n", 763 addr, addr + size - 1); 764 } else { 765 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64 766 " [0x%08" PRIx64 "].\n", 767 region->value->mem_type_64 ? 64 : 32, 768 region->value->prefetch ? " prefetchable" : "", 769 addr, addr + size - 1); 770 } 771 } 772 773 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id); 774 775 if (dev->has_pci_bridge) { 776 if (dev->pci_bridge->has_devices) { 777 PciDeviceInfoList *cdev; 778 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) { 779 hmp_info_pci_device(mon, cdev->value); 780 } 781 } 782 } 783 } 784 785 static int hmp_info_irq_foreach(Object *obj, void *opaque) 786 { 787 InterruptStatsProvider *intc; 788 InterruptStatsProviderClass *k; 789 Monitor *mon = opaque; 790 791 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 792 intc = INTERRUPT_STATS_PROVIDER(obj); 793 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 794 uint64_t *irq_counts; 795 unsigned int nb_irqs, i; 796 if (k->get_statistics && 797 k->get_statistics(intc, &irq_counts, &nb_irqs)) { 798 if (nb_irqs > 0) { 799 monitor_printf(mon, "IRQ statistics for %s:\n", 800 object_get_typename(obj)); 801 for (i = 0; i < nb_irqs; i++) { 802 if (irq_counts[i] > 0) { 803 monitor_printf(mon, "%2d: %" PRId64 "\n", i, 804 irq_counts[i]); 805 } 806 } 807 } 808 } else { 809 monitor_printf(mon, "IRQ statistics not available for %s.\n", 810 object_get_typename(obj)); 811 } 812 } 813 814 return 0; 815 } 816 817 void hmp_info_irq(Monitor *mon, const QDict *qdict) 818 { 819 object_child_foreach_recursive(object_get_root(), 820 hmp_info_irq_foreach, mon); 821 } 822 823 static int hmp_info_pic_foreach(Object *obj, void *opaque) 824 { 825 InterruptStatsProvider *intc; 826 InterruptStatsProviderClass *k; 827 Monitor *mon = opaque; 828 829 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) { 830 intc = INTERRUPT_STATS_PROVIDER(obj); 831 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj); 832 if (k->print_info) { 833 k->print_info(intc, mon); 834 } else { 835 monitor_printf(mon, "Interrupt controller information not available for %s.\n", 836 object_get_typename(obj)); 837 } 838 } 839 840 return 0; 841 } 842 843 void hmp_info_pic(Monitor *mon, const QDict *qdict) 844 { 845 object_child_foreach_recursive(object_get_root(), 846 hmp_info_pic_foreach, mon); 847 } 848 849 static int hmp_info_rdma_foreach(Object *obj, void *opaque) 850 { 851 RdmaProvider *rdma; 852 RdmaProviderClass *k; 853 Monitor *mon = opaque; 854 855 if (object_dynamic_cast(obj, INTERFACE_RDMA_PROVIDER)) { 856 rdma = RDMA_PROVIDER(obj); 857 k = RDMA_PROVIDER_GET_CLASS(obj); 858 if (k->print_statistics) { 859 k->print_statistics(mon, rdma); 860 } else { 861 monitor_printf(mon, "RDMA statistics not available for %s.\n", 862 object_get_typename(obj)); 863 } 864 } 865 866 return 0; 867 } 868 869 void hmp_info_rdma(Monitor *mon, const QDict *qdict) 870 { 871 object_child_foreach_recursive(object_get_root(), 872 hmp_info_rdma_foreach, mon); 873 } 874 875 void hmp_info_pci(Monitor *mon, const QDict *qdict) 876 { 877 PciInfoList *info_list, *info; 878 Error *err = NULL; 879 880 info_list = qmp_query_pci(&err); 881 if (err) { 882 monitor_printf(mon, "PCI devices not supported\n"); 883 error_free(err); 884 return; 885 } 886 887 for (info = info_list; info; info = info->next) { 888 PciDeviceInfoList *dev; 889 890 for (dev = info->value->devices; dev; dev = dev->next) { 891 hmp_info_pci_device(mon, dev->value); 892 } 893 } 894 895 qapi_free_PciInfoList(info_list); 896 } 897 898 void hmp_info_tpm(Monitor *mon, const QDict *qdict) 899 { 900 TPMInfoList *info_list, *info; 901 Error *err = NULL; 902 unsigned int c = 0; 903 TPMPassthroughOptions *tpo; 904 TPMEmulatorOptions *teo; 905 906 info_list = qmp_query_tpm(&err); 907 if (err) { 908 monitor_printf(mon, "TPM device not supported\n"); 909 error_free(err); 910 return; 911 } 912 913 if (info_list) { 914 monitor_printf(mon, "TPM device:\n"); 915 } 916 917 for (info = info_list; info; info = info->next) { 918 TPMInfo *ti = info->value; 919 monitor_printf(mon, " tpm%d: model=%s\n", 920 c, TpmModel_str(ti->model)); 921 922 monitor_printf(mon, " \\ %s: type=%s", 923 ti->id, TpmTypeOptionsKind_str(ti->options->type)); 924 925 switch (ti->options->type) { 926 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH: 927 tpo = ti->options->u.passthrough.data; 928 monitor_printf(mon, "%s%s%s%s", 929 tpo->has_path ? ",path=" : "", 930 tpo->has_path ? tpo->path : "", 931 tpo->has_cancel_path ? ",cancel-path=" : "", 932 tpo->has_cancel_path ? tpo->cancel_path : ""); 933 break; 934 case TPM_TYPE_OPTIONS_KIND_EMULATOR: 935 teo = ti->options->u.emulator.data; 936 monitor_printf(mon, ",chardev=%s", teo->chardev); 937 break; 938 case TPM_TYPE_OPTIONS_KIND__MAX: 939 break; 940 } 941 monitor_printf(mon, "\n"); 942 c++; 943 } 944 qapi_free_TPMInfoList(info_list); 945 } 946 947 void hmp_quit(Monitor *mon, const QDict *qdict) 948 { 949 monitor_suspend(mon); 950 qmp_quit(NULL); 951 } 952 953 void hmp_stop(Monitor *mon, const QDict *qdict) 954 { 955 qmp_stop(NULL); 956 } 957 958 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 959 { 960 const char *op = qdict_get_try_str(qdict, "op"); 961 962 if (op == NULL) { 963 bool on = qsp_is_enabled(); 964 965 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 966 return; 967 } 968 if (!strcmp(op, "on")) { 969 qsp_enable(); 970 } else if (!strcmp(op, "off")) { 971 qsp_disable(); 972 } else if (!strcmp(op, "reset")) { 973 qsp_reset(); 974 } else { 975 Error *err = NULL; 976 977 error_setg(&err, QERR_INVALID_PARAMETER, op); 978 hmp_handle_error(mon, err); 979 } 980 } 981 982 void hmp_system_reset(Monitor *mon, const QDict *qdict) 983 { 984 qmp_system_reset(NULL); 985 } 986 987 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 988 { 989 qmp_system_powerdown(NULL); 990 } 991 992 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 993 { 994 Error *err = NULL; 995 996 qmp_x_exit_preconfig(&err); 997 hmp_handle_error(mon, err); 998 } 999 1000 void hmp_cpu(Monitor *mon, const QDict *qdict) 1001 { 1002 int64_t cpu_index; 1003 1004 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 1005 use it are converted to the QAPI */ 1006 cpu_index = qdict_get_int(qdict, "index"); 1007 if (monitor_set_cpu(mon, cpu_index) < 0) { 1008 monitor_printf(mon, "invalid CPU index\n"); 1009 } 1010 } 1011 1012 void hmp_memsave(Monitor *mon, const QDict *qdict) 1013 { 1014 uint32_t size = qdict_get_int(qdict, "size"); 1015 const char *filename = qdict_get_str(qdict, "filename"); 1016 uint64_t addr = qdict_get_int(qdict, "val"); 1017 Error *err = NULL; 1018 int cpu_index = monitor_get_cpu_index(mon); 1019 1020 if (cpu_index < 0) { 1021 monitor_printf(mon, "No CPU available\n"); 1022 return; 1023 } 1024 1025 qmp_memsave(addr, size, filename, true, cpu_index, &err); 1026 hmp_handle_error(mon, err); 1027 } 1028 1029 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 1030 { 1031 uint32_t size = qdict_get_int(qdict, "size"); 1032 const char *filename = qdict_get_str(qdict, "filename"); 1033 uint64_t addr = qdict_get_int(qdict, "val"); 1034 Error *err = NULL; 1035 1036 qmp_pmemsave(addr, size, filename, &err); 1037 hmp_handle_error(mon, err); 1038 } 1039 1040 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 1041 { 1042 const char *chardev = qdict_get_str(qdict, "device"); 1043 const char *data = qdict_get_str(qdict, "data"); 1044 Error *err = NULL; 1045 1046 qmp_ringbuf_write(chardev, data, false, 0, &err); 1047 1048 hmp_handle_error(mon, err); 1049 } 1050 1051 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 1052 { 1053 uint32_t size = qdict_get_int(qdict, "size"); 1054 const char *chardev = qdict_get_str(qdict, "device"); 1055 char *data; 1056 Error *err = NULL; 1057 int i; 1058 1059 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 1060 if (err) { 1061 hmp_handle_error(mon, err); 1062 return; 1063 } 1064 1065 for (i = 0; data[i]; i++) { 1066 unsigned char ch = data[i]; 1067 1068 if (ch == '\\') { 1069 monitor_printf(mon, "\\\\"); 1070 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 1071 monitor_printf(mon, "\\u%04X", ch); 1072 } else { 1073 monitor_printf(mon, "%c", ch); 1074 } 1075 1076 } 1077 monitor_printf(mon, "\n"); 1078 g_free(data); 1079 } 1080 1081 void hmp_cont(Monitor *mon, const QDict *qdict) 1082 { 1083 Error *err = NULL; 1084 1085 qmp_cont(&err); 1086 hmp_handle_error(mon, err); 1087 } 1088 1089 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 1090 { 1091 Error *err = NULL; 1092 1093 qmp_system_wakeup(&err); 1094 hmp_handle_error(mon, err); 1095 } 1096 1097 void hmp_nmi(Monitor *mon, const QDict *qdict) 1098 { 1099 Error *err = NULL; 1100 1101 qmp_inject_nmi(&err); 1102 hmp_handle_error(mon, err); 1103 } 1104 1105 void hmp_set_link(Monitor *mon, const QDict *qdict) 1106 { 1107 const char *name = qdict_get_str(qdict, "name"); 1108 bool up = qdict_get_bool(qdict, "up"); 1109 Error *err = NULL; 1110 1111 qmp_set_link(name, up, &err); 1112 hmp_handle_error(mon, err); 1113 } 1114 1115 void hmp_balloon(Monitor *mon, const QDict *qdict) 1116 { 1117 int64_t value = qdict_get_int(qdict, "value"); 1118 Error *err = NULL; 1119 1120 qmp_balloon(value, &err); 1121 hmp_handle_error(mon, err); 1122 } 1123 1124 void hmp_loadvm(Monitor *mon, const QDict *qdict) 1125 { 1126 int saved_vm_running = runstate_is_running(); 1127 const char *name = qdict_get_str(qdict, "name"); 1128 Error *err = NULL; 1129 1130 vm_stop(RUN_STATE_RESTORE_VM); 1131 1132 if (load_snapshot(name, &err) == 0 && saved_vm_running) { 1133 vm_start(); 1134 } 1135 hmp_handle_error(mon, err); 1136 } 1137 1138 void hmp_savevm(Monitor *mon, const QDict *qdict) 1139 { 1140 Error *err = NULL; 1141 1142 save_snapshot(qdict_get_try_str(qdict, "name"), &err); 1143 hmp_handle_error(mon, err); 1144 } 1145 1146 void hmp_delvm(Monitor *mon, const QDict *qdict) 1147 { 1148 BlockDriverState *bs; 1149 Error *err = NULL; 1150 const char *name = qdict_get_str(qdict, "name"); 1151 1152 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) { 1153 error_prepend(&err, 1154 "deleting snapshot on device '%s': ", 1155 bdrv_get_device_name(bs)); 1156 } 1157 hmp_handle_error(mon, err); 1158 } 1159 1160 void hmp_announce_self(Monitor *mon, const QDict *qdict) 1161 { 1162 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 1163 const char *id = qdict_get_try_str(qdict, "id"); 1164 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 1165 migrate_announce_params()); 1166 1167 qapi_free_strList(params->interfaces); 1168 params->interfaces = strList_from_comma_list(interfaces_str); 1169 params->has_interfaces = params->interfaces != NULL; 1170 params->id = g_strdup(id); 1171 params->has_id = !!params->id; 1172 qmp_announce_self(params, NULL); 1173 qapi_free_AnnounceParameters(params); 1174 } 1175 1176 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1177 { 1178 qmp_migrate_cancel(NULL); 1179 } 1180 1181 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1182 { 1183 Error *err = NULL; 1184 const char *state = qdict_get_str(qdict, "state"); 1185 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1186 1187 if (val >= 0) { 1188 qmp_migrate_continue(val, &err); 1189 } 1190 1191 hmp_handle_error(mon, err); 1192 } 1193 1194 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1195 { 1196 Error *err = NULL; 1197 const char *uri = qdict_get_str(qdict, "uri"); 1198 1199 qmp_migrate_incoming(uri, &err); 1200 1201 hmp_handle_error(mon, err); 1202 } 1203 1204 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1205 { 1206 Error *err = NULL; 1207 const char *uri = qdict_get_str(qdict, "uri"); 1208 1209 qmp_migrate_recover(uri, &err); 1210 1211 hmp_handle_error(mon, err); 1212 } 1213 1214 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1215 { 1216 Error *err = NULL; 1217 1218 qmp_migrate_pause(&err); 1219 1220 hmp_handle_error(mon, err); 1221 } 1222 1223 /* Kept for backwards compatibility */ 1224 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) 1225 { 1226 Error *err = NULL; 1227 1228 double value = qdict_get_double(qdict, "value"); 1229 qmp_migrate_set_downtime(value, &err); 1230 hmp_handle_error(mon, err); 1231 } 1232 1233 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict) 1234 { 1235 int64_t value = qdict_get_int(qdict, "value"); 1236 Error *err = NULL; 1237 1238 qmp_migrate_set_cache_size(value, &err); 1239 hmp_handle_error(mon, err); 1240 } 1241 1242 /* Kept for backwards compatibility */ 1243 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict) 1244 { 1245 Error *err = NULL; 1246 1247 int64_t value = qdict_get_int(qdict, "value"); 1248 qmp_migrate_set_speed(value, &err); 1249 hmp_handle_error(mon, err); 1250 } 1251 1252 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1253 { 1254 const char *cap = qdict_get_str(qdict, "capability"); 1255 bool state = qdict_get_bool(qdict, "state"); 1256 Error *err = NULL; 1257 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps)); 1258 int val; 1259 1260 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1261 if (val < 0) { 1262 goto end; 1263 } 1264 1265 caps->value = g_malloc0(sizeof(*caps->value)); 1266 caps->value->capability = val; 1267 caps->value->state = state; 1268 caps->next = NULL; 1269 qmp_migrate_set_capabilities(caps, &err); 1270 1271 end: 1272 qapi_free_MigrationCapabilityStatusList(caps); 1273 hmp_handle_error(mon, err); 1274 } 1275 1276 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1277 { 1278 const char *param = qdict_get_str(qdict, "parameter"); 1279 const char *valuestr = qdict_get_str(qdict, "value"); 1280 Visitor *v = string_input_visitor_new(valuestr); 1281 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1282 uint64_t valuebw = 0; 1283 uint64_t cache_size; 1284 Error *err = NULL; 1285 int val, ret; 1286 1287 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1288 if (val < 0) { 1289 goto cleanup; 1290 } 1291 1292 switch (val) { 1293 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1294 p->has_compress_level = true; 1295 visit_type_int(v, param, &p->compress_level, &err); 1296 break; 1297 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1298 p->has_compress_threads = true; 1299 visit_type_int(v, param, &p->compress_threads, &err); 1300 break; 1301 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1302 p->has_compress_wait_thread = true; 1303 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1304 break; 1305 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1306 p->has_decompress_threads = true; 1307 visit_type_int(v, param, &p->decompress_threads, &err); 1308 break; 1309 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1310 p->has_throttle_trigger_threshold = true; 1311 visit_type_int(v, param, &p->throttle_trigger_threshold, &err); 1312 break; 1313 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1314 p->has_cpu_throttle_initial = true; 1315 visit_type_int(v, param, &p->cpu_throttle_initial, &err); 1316 break; 1317 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1318 p->has_cpu_throttle_increment = true; 1319 visit_type_int(v, param, &p->cpu_throttle_increment, &err); 1320 break; 1321 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1322 p->has_cpu_throttle_tailslow = true; 1323 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1324 break; 1325 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1326 p->has_max_cpu_throttle = true; 1327 visit_type_int(v, param, &p->max_cpu_throttle, &err); 1328 break; 1329 case MIGRATION_PARAMETER_TLS_CREDS: 1330 p->has_tls_creds = true; 1331 p->tls_creds = g_new0(StrOrNull, 1); 1332 p->tls_creds->type = QTYPE_QSTRING; 1333 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1334 break; 1335 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1336 p->has_tls_hostname = true; 1337 p->tls_hostname = g_new0(StrOrNull, 1); 1338 p->tls_hostname->type = QTYPE_QSTRING; 1339 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1340 break; 1341 case MIGRATION_PARAMETER_TLS_AUTHZ: 1342 p->has_tls_authz = true; 1343 p->tls_authz = g_new0(StrOrNull, 1); 1344 p->tls_authz->type = QTYPE_QSTRING; 1345 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1346 break; 1347 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1348 p->has_max_bandwidth = true; 1349 /* 1350 * Can't use visit_type_size() here, because it 1351 * defaults to Bytes rather than Mebibytes. 1352 */ 1353 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1354 if (ret < 0 || valuebw > INT64_MAX 1355 || (size_t)valuebw != valuebw) { 1356 error_setg(&err, "Invalid size %s", valuestr); 1357 break; 1358 } 1359 p->max_bandwidth = valuebw; 1360 break; 1361 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1362 p->has_downtime_limit = true; 1363 visit_type_int(v, param, &p->downtime_limit, &err); 1364 break; 1365 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1366 p->has_x_checkpoint_delay = true; 1367 visit_type_int(v, param, &p->x_checkpoint_delay, &err); 1368 break; 1369 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1370 p->has_block_incremental = true; 1371 visit_type_bool(v, param, &p->block_incremental, &err); 1372 break; 1373 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1374 p->has_multifd_channels = true; 1375 visit_type_int(v, param, &p->multifd_channels, &err); 1376 break; 1377 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1378 p->has_multifd_compression = true; 1379 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1380 &err); 1381 break; 1382 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1383 p->has_multifd_zlib_level = true; 1384 visit_type_int(v, param, &p->multifd_zlib_level, &err); 1385 break; 1386 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1387 p->has_multifd_zstd_level = true; 1388 visit_type_int(v, param, &p->multifd_zstd_level, &err); 1389 break; 1390 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1391 p->has_xbzrle_cache_size = true; 1392 if (!visit_type_size(v, param, &cache_size, &err)) { 1393 break; 1394 } 1395 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1396 error_setg(&err, "Invalid size %s", valuestr); 1397 break; 1398 } 1399 p->xbzrle_cache_size = cache_size; 1400 break; 1401 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1402 p->has_max_postcopy_bandwidth = true; 1403 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1404 break; 1405 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1406 p->has_announce_initial = true; 1407 visit_type_size(v, param, &p->announce_initial, &err); 1408 break; 1409 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1410 p->has_announce_max = true; 1411 visit_type_size(v, param, &p->announce_max, &err); 1412 break; 1413 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1414 p->has_announce_rounds = true; 1415 visit_type_size(v, param, &p->announce_rounds, &err); 1416 break; 1417 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1418 p->has_announce_step = true; 1419 visit_type_size(v, param, &p->announce_step, &err); 1420 break; 1421 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1422 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1423 "through QMP"); 1424 break; 1425 default: 1426 assert(0); 1427 } 1428 1429 if (err) { 1430 goto cleanup; 1431 } 1432 1433 qmp_migrate_set_parameters(p, &err); 1434 1435 cleanup: 1436 qapi_free_MigrateSetParameters(p); 1437 visit_free(v); 1438 hmp_handle_error(mon, err); 1439 } 1440 1441 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1442 { 1443 Error *err = NULL; 1444 const char *protocol = qdict_get_str(qdict, "protocol"); 1445 const char *hostname = qdict_get_str(qdict, "hostname"); 1446 bool has_port = qdict_haskey(qdict, "port"); 1447 int port = qdict_get_try_int(qdict, "port", -1); 1448 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1449 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1450 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1451 1452 qmp_client_migrate_info(protocol, hostname, 1453 has_port, port, has_tls_port, tls_port, 1454 !!cert_subject, cert_subject, &err); 1455 hmp_handle_error(mon, err); 1456 } 1457 1458 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1459 { 1460 Error *err = NULL; 1461 qmp_migrate_start_postcopy(&err); 1462 hmp_handle_error(mon, err); 1463 } 1464 1465 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1466 { 1467 Error *err = NULL; 1468 1469 qmp_x_colo_lost_heartbeat(&err); 1470 hmp_handle_error(mon, err); 1471 } 1472 1473 void hmp_set_password(Monitor *mon, const QDict *qdict) 1474 { 1475 const char *protocol = qdict_get_str(qdict, "protocol"); 1476 const char *password = qdict_get_str(qdict, "password"); 1477 const char *connected = qdict_get_try_str(qdict, "connected"); 1478 Error *err = NULL; 1479 1480 qmp_set_password(protocol, password, !!connected, connected, &err); 1481 hmp_handle_error(mon, err); 1482 } 1483 1484 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1485 { 1486 const char *protocol = qdict_get_str(qdict, "protocol"); 1487 const char *whenstr = qdict_get_str(qdict, "time"); 1488 Error *err = NULL; 1489 1490 qmp_expire_password(protocol, whenstr, &err); 1491 hmp_handle_error(mon, err); 1492 } 1493 1494 1495 #ifdef CONFIG_VNC 1496 static void hmp_change_read_arg(void *opaque, const char *password, 1497 void *readline_opaque) 1498 { 1499 qmp_change_vnc_password(password, NULL); 1500 monitor_read_command(opaque, 1); 1501 } 1502 #endif 1503 1504 void hmp_change(Monitor *mon, const QDict *qdict) 1505 { 1506 const char *device = qdict_get_str(qdict, "device"); 1507 const char *target = qdict_get_str(qdict, "target"); 1508 const char *arg = qdict_get_try_str(qdict, "arg"); 1509 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1510 BlockdevChangeReadOnlyMode read_only_mode = 0; 1511 Error *err = NULL; 1512 1513 #ifdef CONFIG_VNC 1514 if (strcmp(device, "vnc") == 0) { 1515 if (read_only) { 1516 monitor_printf(mon, 1517 "Parameter 'read-only-mode' is invalid for VNC\n"); 1518 return; 1519 } 1520 if (strcmp(target, "passwd") == 0 || 1521 strcmp(target, "password") == 0) { 1522 if (!arg) { 1523 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1524 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1525 return; 1526 } 1527 } 1528 qmp_change("vnc", target, !!arg, arg, &err); 1529 } else 1530 #endif 1531 { 1532 if (read_only) { 1533 read_only_mode = 1534 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1535 read_only, 1536 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1537 if (err) { 1538 goto end; 1539 } 1540 } 1541 1542 qmp_blockdev_change_medium(true, device, false, NULL, target, 1543 !!arg, arg, !!read_only, read_only_mode, 1544 &err); 1545 } 1546 1547 end: 1548 hmp_handle_error(mon, err); 1549 } 1550 1551 typedef struct HMPMigrationStatus 1552 { 1553 QEMUTimer *timer; 1554 Monitor *mon; 1555 bool is_block_migration; 1556 } HMPMigrationStatus; 1557 1558 static void hmp_migrate_status_cb(void *opaque) 1559 { 1560 HMPMigrationStatus *status = opaque; 1561 MigrationInfo *info; 1562 1563 info = qmp_query_migrate(NULL); 1564 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1565 info->status == MIGRATION_STATUS_SETUP) { 1566 if (info->has_disk) { 1567 int progress; 1568 1569 if (info->disk->remaining) { 1570 progress = info->disk->transferred * 100 / info->disk->total; 1571 } else { 1572 progress = 100; 1573 } 1574 1575 monitor_printf(status->mon, "Completed %d %%\r", progress); 1576 monitor_flush(status->mon); 1577 } 1578 1579 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1580 } else { 1581 if (status->is_block_migration) { 1582 monitor_printf(status->mon, "\n"); 1583 } 1584 if (info->has_error_desc) { 1585 error_report("%s", info->error_desc); 1586 } 1587 monitor_resume(status->mon); 1588 timer_del(status->timer); 1589 timer_free(status->timer); 1590 g_free(status); 1591 } 1592 1593 qapi_free_MigrationInfo(info); 1594 } 1595 1596 void hmp_migrate(Monitor *mon, const QDict *qdict) 1597 { 1598 bool detach = qdict_get_try_bool(qdict, "detach", false); 1599 bool blk = qdict_get_try_bool(qdict, "blk", false); 1600 bool inc = qdict_get_try_bool(qdict, "inc", false); 1601 bool resume = qdict_get_try_bool(qdict, "resume", false); 1602 const char *uri = qdict_get_str(qdict, "uri"); 1603 Error *err = NULL; 1604 1605 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1606 false, false, true, resume, &err); 1607 if (err) { 1608 hmp_handle_error(mon, err); 1609 return; 1610 } 1611 1612 if (!detach) { 1613 HMPMigrationStatus *status; 1614 1615 if (monitor_suspend(mon) < 0) { 1616 monitor_printf(mon, "terminal does not allow synchronous " 1617 "migration, continuing detached\n"); 1618 return; 1619 } 1620 1621 status = g_malloc0(sizeof(*status)); 1622 status->mon = mon; 1623 status->is_block_migration = blk || inc; 1624 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1625 status); 1626 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1627 } 1628 } 1629 1630 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1631 { 1632 Error *err = NULL; 1633 QemuOpts *opts; 1634 1635 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1636 if (err) { 1637 goto out; 1638 } 1639 1640 netdev_add(opts, &err); 1641 if (err) { 1642 qemu_opts_del(opts); 1643 } 1644 1645 out: 1646 hmp_handle_error(mon, err); 1647 } 1648 1649 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1650 { 1651 const char *id = qdict_get_str(qdict, "id"); 1652 Error *err = NULL; 1653 1654 qmp_netdev_del(id, &err); 1655 hmp_handle_error(mon, err); 1656 } 1657 1658 void hmp_object_add(Monitor *mon, const QDict *qdict) 1659 { 1660 Error *err = NULL; 1661 QemuOpts *opts; 1662 Object *obj = NULL; 1663 1664 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err); 1665 if (err) { 1666 goto end; 1667 } 1668 1669 obj = user_creatable_add_opts(opts, &err); 1670 qemu_opts_del(opts); 1671 1672 end: 1673 hmp_handle_error(mon, err); 1674 1675 if (obj) { 1676 object_unref(obj); 1677 } 1678 } 1679 1680 void hmp_getfd(Monitor *mon, const QDict *qdict) 1681 { 1682 const char *fdname = qdict_get_str(qdict, "fdname"); 1683 Error *err = NULL; 1684 1685 qmp_getfd(fdname, &err); 1686 hmp_handle_error(mon, err); 1687 } 1688 1689 void hmp_closefd(Monitor *mon, const QDict *qdict) 1690 { 1691 const char *fdname = qdict_get_str(qdict, "fdname"); 1692 Error *err = NULL; 1693 1694 qmp_closefd(fdname, &err); 1695 hmp_handle_error(mon, err); 1696 } 1697 1698 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1699 { 1700 const char *keys = qdict_get_str(qdict, "keys"); 1701 KeyValueList *keylist, *head = NULL, *tmp = NULL; 1702 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1703 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1704 Error *err = NULL; 1705 const char *separator; 1706 int keyname_len; 1707 1708 while (1) { 1709 separator = qemu_strchrnul(keys, '-'); 1710 keyname_len = separator - keys; 1711 1712 /* Be compatible with old interface, convert user inputted "<" */ 1713 if (keys[0] == '<' && keyname_len == 1) { 1714 keys = "less"; 1715 keyname_len = 4; 1716 } 1717 1718 keylist = g_malloc0(sizeof(*keylist)); 1719 keylist->value = g_malloc0(sizeof(*keylist->value)); 1720 1721 if (!head) { 1722 head = keylist; 1723 } 1724 if (tmp) { 1725 tmp->next = keylist; 1726 } 1727 tmp = keylist; 1728 1729 if (strstart(keys, "0x", NULL)) { 1730 char *endp; 1731 int value = strtoul(keys, &endp, 0); 1732 assert(endp <= keys + keyname_len); 1733 if (endp != keys + keyname_len) { 1734 goto err_out; 1735 } 1736 keylist->value->type = KEY_VALUE_KIND_NUMBER; 1737 keylist->value->u.number.data = value; 1738 } else { 1739 int idx = index_from_key(keys, keyname_len); 1740 if (idx == Q_KEY_CODE__MAX) { 1741 goto err_out; 1742 } 1743 keylist->value->type = KEY_VALUE_KIND_QCODE; 1744 keylist->value->u.qcode.data = idx; 1745 } 1746 1747 if (!*separator) { 1748 break; 1749 } 1750 keys = separator + 1; 1751 } 1752 1753 qmp_send_key(head, has_hold_time, hold_time, &err); 1754 hmp_handle_error(mon, err); 1755 1756 out: 1757 qapi_free_KeyValueList(head); 1758 return; 1759 1760 err_out: 1761 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1762 goto out; 1763 } 1764 1765 void hmp_screendump(Monitor *mon, const QDict *qdict) 1766 { 1767 const char *filename = qdict_get_str(qdict, "filename"); 1768 const char *id = qdict_get_try_str(qdict, "device"); 1769 int64_t head = qdict_get_try_int(qdict, "head", 0); 1770 Error *err = NULL; 1771 1772 qmp_screendump(filename, id != NULL, id, id != NULL, head, &err); 1773 hmp_handle_error(mon, err); 1774 } 1775 1776 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1777 { 1778 const char *args = qdict_get_str(qdict, "args"); 1779 Error *err = NULL; 1780 QemuOpts *opts; 1781 1782 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1783 if (opts == NULL) { 1784 error_setg(&err, "Parsing chardev args failed"); 1785 } else { 1786 qemu_chr_new_from_opts(opts, NULL, &err); 1787 qemu_opts_del(opts); 1788 } 1789 hmp_handle_error(mon, err); 1790 } 1791 1792 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1793 { 1794 const char *args = qdict_get_str(qdict, "args"); 1795 const char *id; 1796 Error *err = NULL; 1797 ChardevBackend *backend = NULL; 1798 ChardevReturn *ret = NULL; 1799 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1800 true); 1801 if (!opts) { 1802 error_setg(&err, "Parsing chardev args failed"); 1803 goto end; 1804 } 1805 1806 id = qdict_get_str(qdict, "id"); 1807 if (qemu_opts_id(opts)) { 1808 error_setg(&err, "Unexpected 'id' parameter"); 1809 goto end; 1810 } 1811 1812 backend = qemu_chr_parse_opts(opts, &err); 1813 if (!backend) { 1814 goto end; 1815 } 1816 1817 ret = qmp_chardev_change(id, backend, &err); 1818 1819 end: 1820 qapi_free_ChardevReturn(ret); 1821 qapi_free_ChardevBackend(backend); 1822 qemu_opts_del(opts); 1823 hmp_handle_error(mon, err); 1824 } 1825 1826 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1827 { 1828 Error *local_err = NULL; 1829 1830 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1831 hmp_handle_error(mon, local_err); 1832 } 1833 1834 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1835 { 1836 Error *local_err = NULL; 1837 1838 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1839 hmp_handle_error(mon, local_err); 1840 } 1841 1842 void hmp_object_del(Monitor *mon, const QDict *qdict) 1843 { 1844 const char *id = qdict_get_str(qdict, "id"); 1845 Error *err = NULL; 1846 1847 user_creatable_del(id, &err); 1848 hmp_handle_error(mon, err); 1849 } 1850 1851 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1852 { 1853 Error *err = NULL; 1854 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1855 MemoryDeviceInfoList *info; 1856 VirtioPMEMDeviceInfo *vpi; 1857 VirtioMEMDeviceInfo *vmi; 1858 MemoryDeviceInfo *value; 1859 PCDIMMDeviceInfo *di; 1860 1861 for (info = info_list; info; info = info->next) { 1862 value = info->value; 1863 1864 if (value) { 1865 switch (value->type) { 1866 case MEMORY_DEVICE_INFO_KIND_DIMM: 1867 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1868 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1869 value->u.dimm.data : value->u.nvdimm.data; 1870 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1871 MemoryDeviceInfoKind_str(value->type), 1872 di->id ? di->id : ""); 1873 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1874 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1875 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1876 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1877 monitor_printf(mon, " memdev: %s\n", di->memdev); 1878 monitor_printf(mon, " hotplugged: %s\n", 1879 di->hotplugged ? "true" : "false"); 1880 monitor_printf(mon, " hotpluggable: %s\n", 1881 di->hotpluggable ? "true" : "false"); 1882 break; 1883 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1884 vpi = value->u.virtio_pmem.data; 1885 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1886 MemoryDeviceInfoKind_str(value->type), 1887 vpi->id ? vpi->id : ""); 1888 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1889 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1890 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1891 break; 1892 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1893 vmi = value->u.virtio_mem.data; 1894 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1895 MemoryDeviceInfoKind_str(value->type), 1896 vmi->id ? vmi->id : ""); 1897 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1898 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1899 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1900 vmi->requested_size); 1901 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1902 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1903 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1904 vmi->block_size); 1905 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1906 break; 1907 default: 1908 g_assert_not_reached(); 1909 } 1910 } 1911 } 1912 1913 qapi_free_MemoryDeviceInfoList(info_list); 1914 hmp_handle_error(mon, err); 1915 } 1916 1917 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1918 { 1919 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1920 IOThreadInfoList *info; 1921 IOThreadInfo *value; 1922 1923 for (info = info_list; info; info = info->next) { 1924 value = info->value; 1925 monitor_printf(mon, "%s:\n", value->id); 1926 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1927 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1928 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1929 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1930 } 1931 1932 qapi_free_IOThreadInfoList(info_list); 1933 } 1934 1935 void hmp_rocker(Monitor *mon, const QDict *qdict) 1936 { 1937 const char *name = qdict_get_str(qdict, "name"); 1938 RockerSwitch *rocker; 1939 Error *err = NULL; 1940 1941 rocker = qmp_query_rocker(name, &err); 1942 if (err != NULL) { 1943 hmp_handle_error(mon, err); 1944 return; 1945 } 1946 1947 monitor_printf(mon, "name: %s\n", rocker->name); 1948 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1949 monitor_printf(mon, "ports: %d\n", rocker->ports); 1950 1951 qapi_free_RockerSwitch(rocker); 1952 } 1953 1954 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1955 { 1956 RockerPortList *list, *port; 1957 const char *name = qdict_get_str(qdict, "name"); 1958 Error *err = NULL; 1959 1960 list = qmp_query_rocker_ports(name, &err); 1961 if (err != NULL) { 1962 hmp_handle_error(mon, err); 1963 return; 1964 } 1965 1966 monitor_printf(mon, " ena/ speed/ auto\n"); 1967 monitor_printf(mon, " port link duplex neg?\n"); 1968 1969 for (port = list; port; port = port->next) { 1970 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n", 1971 port->value->name, 1972 port->value->enabled ? port->value->link_up ? 1973 "up" : "down" : "!ena", 1974 port->value->speed == 10000 ? "10G" : "??", 1975 port->value->duplex ? "FD" : "HD", 1976 port->value->autoneg ? "Yes" : "No"); 1977 } 1978 1979 qapi_free_RockerPortList(list); 1980 } 1981 1982 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1983 { 1984 RockerOfDpaFlowList *list, *info; 1985 const char *name = qdict_get_str(qdict, "name"); 1986 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1987 Error *err = NULL; 1988 1989 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1990 if (err != NULL) { 1991 hmp_handle_error(mon, err); 1992 return; 1993 } 1994 1995 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1996 1997 for (info = list; info; info = info->next) { 1998 RockerOfDpaFlow *flow = info->value; 1999 RockerOfDpaFlowKey *key = flow->key; 2000 RockerOfDpaFlowMask *mask = flow->mask; 2001 RockerOfDpaFlowAction *action = flow->action; 2002 2003 if (flow->hits) { 2004 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 2005 key->priority, key->tbl_id, flow->hits); 2006 } else { 2007 monitor_printf(mon, "%-4d %-3d ", 2008 key->priority, key->tbl_id); 2009 } 2010 2011 if (key->has_in_pport) { 2012 monitor_printf(mon, " pport %d", key->in_pport); 2013 if (mask->has_in_pport) { 2014 monitor_printf(mon, "(0x%x)", mask->in_pport); 2015 } 2016 } 2017 2018 if (key->has_vlan_id) { 2019 monitor_printf(mon, " vlan %d", 2020 key->vlan_id & VLAN_VID_MASK); 2021 if (mask->has_vlan_id) { 2022 monitor_printf(mon, "(0x%x)", mask->vlan_id); 2023 } 2024 } 2025 2026 if (key->has_tunnel_id) { 2027 monitor_printf(mon, " tunnel %d", key->tunnel_id); 2028 if (mask->has_tunnel_id) { 2029 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 2030 } 2031 } 2032 2033 if (key->has_eth_type) { 2034 switch (key->eth_type) { 2035 case 0x0806: 2036 monitor_printf(mon, " ARP"); 2037 break; 2038 case 0x0800: 2039 monitor_printf(mon, " IP"); 2040 break; 2041 case 0x86dd: 2042 monitor_printf(mon, " IPv6"); 2043 break; 2044 case 0x8809: 2045 monitor_printf(mon, " LACP"); 2046 break; 2047 case 0x88cc: 2048 monitor_printf(mon, " LLDP"); 2049 break; 2050 default: 2051 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 2052 break; 2053 } 2054 } 2055 2056 if (key->has_eth_src) { 2057 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 2058 (mask->has_eth_src) && 2059 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2060 monitor_printf(mon, " src <any mcast/bcast>"); 2061 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 2062 (mask->has_eth_src) && 2063 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2064 monitor_printf(mon, " src <any ucast>"); 2065 } else { 2066 monitor_printf(mon, " src %s", key->eth_src); 2067 if (mask->has_eth_src) { 2068 monitor_printf(mon, "(%s)", mask->eth_src); 2069 } 2070 } 2071 } 2072 2073 if (key->has_eth_dst) { 2074 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 2075 (mask->has_eth_dst) && 2076 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2077 monitor_printf(mon, " dst <any mcast/bcast>"); 2078 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 2079 (mask->has_eth_dst) && 2080 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2081 monitor_printf(mon, " dst <any ucast>"); 2082 } else { 2083 monitor_printf(mon, " dst %s", key->eth_dst); 2084 if (mask->has_eth_dst) { 2085 monitor_printf(mon, "(%s)", mask->eth_dst); 2086 } 2087 } 2088 } 2089 2090 if (key->has_ip_proto) { 2091 monitor_printf(mon, " proto %d", key->ip_proto); 2092 if (mask->has_ip_proto) { 2093 monitor_printf(mon, "(0x%x)", mask->ip_proto); 2094 } 2095 } 2096 2097 if (key->has_ip_tos) { 2098 monitor_printf(mon, " TOS %d", key->ip_tos); 2099 if (mask->has_ip_tos) { 2100 monitor_printf(mon, "(0x%x)", mask->ip_tos); 2101 } 2102 } 2103 2104 if (key->has_ip_dst) { 2105 monitor_printf(mon, " dst %s", key->ip_dst); 2106 } 2107 2108 if (action->has_goto_tbl || action->has_group_id || 2109 action->has_new_vlan_id) { 2110 monitor_printf(mon, " -->"); 2111 } 2112 2113 if (action->has_new_vlan_id) { 2114 monitor_printf(mon, " apply new vlan %d", 2115 ntohs(action->new_vlan_id)); 2116 } 2117 2118 if (action->has_group_id) { 2119 monitor_printf(mon, " write group 0x%08x", action->group_id); 2120 } 2121 2122 if (action->has_goto_tbl) { 2123 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 2124 } 2125 2126 monitor_printf(mon, "\n"); 2127 } 2128 2129 qapi_free_RockerOfDpaFlowList(list); 2130 } 2131 2132 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 2133 { 2134 RockerOfDpaGroupList *list, *g; 2135 const char *name = qdict_get_str(qdict, "name"); 2136 uint8_t type = qdict_get_try_int(qdict, "type", 9); 2137 Error *err = NULL; 2138 2139 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 2140 if (err != NULL) { 2141 hmp_handle_error(mon, err); 2142 return; 2143 } 2144 2145 monitor_printf(mon, "id (decode) --> buckets\n"); 2146 2147 for (g = list; g; g = g->next) { 2148 RockerOfDpaGroup *group = g->value; 2149 bool set = false; 2150 2151 monitor_printf(mon, "0x%08x", group->id); 2152 2153 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 2154 group->type == 1 ? "L2 rewrite" : 2155 group->type == 2 ? "L3 unicast" : 2156 group->type == 3 ? "L2 multicast" : 2157 group->type == 4 ? "L2 flood" : 2158 group->type == 5 ? "L3 interface" : 2159 group->type == 6 ? "L3 multicast" : 2160 group->type == 7 ? "L3 ECMP" : 2161 group->type == 8 ? "L2 overlay" : 2162 "unknown"); 2163 2164 if (group->has_vlan_id) { 2165 monitor_printf(mon, " vlan %d", group->vlan_id); 2166 } 2167 2168 if (group->has_pport) { 2169 monitor_printf(mon, " pport %d", group->pport); 2170 } 2171 2172 if (group->has_index) { 2173 monitor_printf(mon, " index %d", group->index); 2174 } 2175 2176 monitor_printf(mon, ") -->"); 2177 2178 if (group->has_set_vlan_id && group->set_vlan_id) { 2179 set = true; 2180 monitor_printf(mon, " set vlan %d", 2181 group->set_vlan_id & VLAN_VID_MASK); 2182 } 2183 2184 if (group->has_set_eth_src) { 2185 if (!set) { 2186 set = true; 2187 monitor_printf(mon, " set"); 2188 } 2189 monitor_printf(mon, " src %s", group->set_eth_src); 2190 } 2191 2192 if (group->has_set_eth_dst) { 2193 if (!set) { 2194 monitor_printf(mon, " set"); 2195 } 2196 monitor_printf(mon, " dst %s", group->set_eth_dst); 2197 } 2198 2199 if (group->has_ttl_check && group->ttl_check) { 2200 monitor_printf(mon, " check TTL"); 2201 } 2202 2203 if (group->has_group_id && group->group_id) { 2204 monitor_printf(mon, " group id 0x%08x", group->group_id); 2205 } 2206 2207 if (group->has_pop_vlan && group->pop_vlan) { 2208 monitor_printf(mon, " pop vlan"); 2209 } 2210 2211 if (group->has_out_pport) { 2212 monitor_printf(mon, " out pport %d", group->out_pport); 2213 } 2214 2215 if (group->has_group_ids) { 2216 struct uint32List *id; 2217 2218 monitor_printf(mon, " groups ["); 2219 for (id = group->group_ids; id; id = id->next) { 2220 monitor_printf(mon, "0x%08x", id->value); 2221 if (id->next) { 2222 monitor_printf(mon, ","); 2223 } 2224 } 2225 monitor_printf(mon, "]"); 2226 } 2227 2228 monitor_printf(mon, "\n"); 2229 } 2230 2231 qapi_free_RockerOfDpaGroupList(list); 2232 } 2233 2234 void hmp_info_ramblock(Monitor *mon, const QDict *qdict) 2235 { 2236 ram_block_dump(mon); 2237 } 2238 2239 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2240 { 2241 Error *err = NULL; 2242 GuidInfo *info = qmp_query_vm_generation_id(&err); 2243 if (info) { 2244 monitor_printf(mon, "%s\n", info->guid); 2245 } 2246 hmp_handle_error(mon, err); 2247 qapi_free_GuidInfo(info); 2248 } 2249 2250 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2251 { 2252 Error *err = NULL; 2253 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2254 if (info) { 2255 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2256 info->base_memory); 2257 2258 if (info->has_plugged_memory) { 2259 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2260 info->plugged_memory); 2261 } 2262 2263 qapi_free_MemoryInfo(info); 2264 } 2265 hmp_handle_error(mon, err); 2266 } 2267