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