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 #ifdef CONFIG_TPM 905 TPMInfoList *info_list, *info; 906 Error *err = NULL; 907 unsigned int c = 0; 908 TPMPassthroughOptions *tpo; 909 TPMEmulatorOptions *teo; 910 911 info_list = qmp_query_tpm(&err); 912 if (err) { 913 monitor_printf(mon, "TPM device not supported\n"); 914 error_free(err); 915 return; 916 } 917 918 if (info_list) { 919 monitor_printf(mon, "TPM device:\n"); 920 } 921 922 for (info = info_list; info; info = info->next) { 923 TPMInfo *ti = info->value; 924 monitor_printf(mon, " tpm%d: model=%s\n", 925 c, TpmModel_str(ti->model)); 926 927 monitor_printf(mon, " \\ %s: type=%s", 928 ti->id, TpmType_str(ti->options->type)); 929 930 switch (ti->options->type) { 931 case TPM_TYPE_PASSTHROUGH: 932 tpo = ti->options->u.passthrough.data; 933 monitor_printf(mon, "%s%s%s%s", 934 tpo->has_path ? ",path=" : "", 935 tpo->has_path ? tpo->path : "", 936 tpo->has_cancel_path ? ",cancel-path=" : "", 937 tpo->has_cancel_path ? tpo->cancel_path : ""); 938 break; 939 case TPM_TYPE_EMULATOR: 940 teo = ti->options->u.emulator.data; 941 monitor_printf(mon, ",chardev=%s", teo->chardev); 942 break; 943 case TPM_TYPE__MAX: 944 break; 945 } 946 monitor_printf(mon, "\n"); 947 c++; 948 } 949 qapi_free_TPMInfoList(info_list); 950 #else 951 monitor_printf(mon, "TPM device not supported\n"); 952 #endif /* CONFIG_TPM */ 953 } 954 955 void hmp_quit(Monitor *mon, const QDict *qdict) 956 { 957 monitor_suspend(mon); 958 qmp_quit(NULL); 959 } 960 961 void hmp_stop(Monitor *mon, const QDict *qdict) 962 { 963 qmp_stop(NULL); 964 } 965 966 void hmp_sync_profile(Monitor *mon, const QDict *qdict) 967 { 968 const char *op = qdict_get_try_str(qdict, "op"); 969 970 if (op == NULL) { 971 bool on = qsp_is_enabled(); 972 973 monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off"); 974 return; 975 } 976 if (!strcmp(op, "on")) { 977 qsp_enable(); 978 } else if (!strcmp(op, "off")) { 979 qsp_disable(); 980 } else if (!strcmp(op, "reset")) { 981 qsp_reset(); 982 } else { 983 Error *err = NULL; 984 985 error_setg(&err, QERR_INVALID_PARAMETER, op); 986 hmp_handle_error(mon, err); 987 } 988 } 989 990 void hmp_system_reset(Monitor *mon, const QDict *qdict) 991 { 992 qmp_system_reset(NULL); 993 } 994 995 void hmp_system_powerdown(Monitor *mon, const QDict *qdict) 996 { 997 qmp_system_powerdown(NULL); 998 } 999 1000 void hmp_exit_preconfig(Monitor *mon, const QDict *qdict) 1001 { 1002 Error *err = NULL; 1003 1004 qmp_x_exit_preconfig(&err); 1005 hmp_handle_error(mon, err); 1006 } 1007 1008 void hmp_cpu(Monitor *mon, const QDict *qdict) 1009 { 1010 int64_t cpu_index; 1011 1012 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that 1013 use it are converted to the QAPI */ 1014 cpu_index = qdict_get_int(qdict, "index"); 1015 if (monitor_set_cpu(mon, cpu_index) < 0) { 1016 monitor_printf(mon, "invalid CPU index\n"); 1017 } 1018 } 1019 1020 void hmp_memsave(Monitor *mon, const QDict *qdict) 1021 { 1022 uint32_t size = qdict_get_int(qdict, "size"); 1023 const char *filename = qdict_get_str(qdict, "filename"); 1024 uint64_t addr = qdict_get_int(qdict, "val"); 1025 Error *err = NULL; 1026 int cpu_index = monitor_get_cpu_index(mon); 1027 1028 if (cpu_index < 0) { 1029 monitor_printf(mon, "No CPU available\n"); 1030 return; 1031 } 1032 1033 qmp_memsave(addr, size, filename, true, cpu_index, &err); 1034 hmp_handle_error(mon, err); 1035 } 1036 1037 void hmp_pmemsave(Monitor *mon, const QDict *qdict) 1038 { 1039 uint32_t size = qdict_get_int(qdict, "size"); 1040 const char *filename = qdict_get_str(qdict, "filename"); 1041 uint64_t addr = qdict_get_int(qdict, "val"); 1042 Error *err = NULL; 1043 1044 qmp_pmemsave(addr, size, filename, &err); 1045 hmp_handle_error(mon, err); 1046 } 1047 1048 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict) 1049 { 1050 const char *chardev = qdict_get_str(qdict, "device"); 1051 const char *data = qdict_get_str(qdict, "data"); 1052 Error *err = NULL; 1053 1054 qmp_ringbuf_write(chardev, data, false, 0, &err); 1055 1056 hmp_handle_error(mon, err); 1057 } 1058 1059 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict) 1060 { 1061 uint32_t size = qdict_get_int(qdict, "size"); 1062 const char *chardev = qdict_get_str(qdict, "device"); 1063 char *data; 1064 Error *err = NULL; 1065 int i; 1066 1067 data = qmp_ringbuf_read(chardev, size, false, 0, &err); 1068 if (err) { 1069 hmp_handle_error(mon, err); 1070 return; 1071 } 1072 1073 for (i = 0; data[i]; i++) { 1074 unsigned char ch = data[i]; 1075 1076 if (ch == '\\') { 1077 monitor_printf(mon, "\\\\"); 1078 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) { 1079 monitor_printf(mon, "\\u%04X", ch); 1080 } else { 1081 monitor_printf(mon, "%c", ch); 1082 } 1083 1084 } 1085 monitor_printf(mon, "\n"); 1086 g_free(data); 1087 } 1088 1089 void hmp_cont(Monitor *mon, const QDict *qdict) 1090 { 1091 Error *err = NULL; 1092 1093 qmp_cont(&err); 1094 hmp_handle_error(mon, err); 1095 } 1096 1097 void hmp_system_wakeup(Monitor *mon, const QDict *qdict) 1098 { 1099 Error *err = NULL; 1100 1101 qmp_system_wakeup(&err); 1102 hmp_handle_error(mon, err); 1103 } 1104 1105 void hmp_nmi(Monitor *mon, const QDict *qdict) 1106 { 1107 Error *err = NULL; 1108 1109 qmp_inject_nmi(&err); 1110 hmp_handle_error(mon, err); 1111 } 1112 1113 void hmp_set_link(Monitor *mon, const QDict *qdict) 1114 { 1115 const char *name = qdict_get_str(qdict, "name"); 1116 bool up = qdict_get_bool(qdict, "up"); 1117 Error *err = NULL; 1118 1119 qmp_set_link(name, up, &err); 1120 hmp_handle_error(mon, err); 1121 } 1122 1123 void hmp_balloon(Monitor *mon, const QDict *qdict) 1124 { 1125 int64_t value = qdict_get_int(qdict, "value"); 1126 Error *err = NULL; 1127 1128 qmp_balloon(value, &err); 1129 hmp_handle_error(mon, err); 1130 } 1131 1132 void hmp_loadvm(Monitor *mon, const QDict *qdict) 1133 { 1134 int saved_vm_running = runstate_is_running(); 1135 const char *name = qdict_get_str(qdict, "name"); 1136 Error *err = NULL; 1137 1138 vm_stop(RUN_STATE_RESTORE_VM); 1139 1140 if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) { 1141 vm_start(); 1142 } 1143 hmp_handle_error(mon, err); 1144 } 1145 1146 void hmp_savevm(Monitor *mon, const QDict *qdict) 1147 { 1148 Error *err = NULL; 1149 1150 save_snapshot(qdict_get_try_str(qdict, "name"), 1151 true, NULL, false, NULL, &err); 1152 hmp_handle_error(mon, err); 1153 } 1154 1155 void hmp_delvm(Monitor *mon, const QDict *qdict) 1156 { 1157 Error *err = NULL; 1158 const char *name = qdict_get_str(qdict, "name"); 1159 1160 delete_snapshot(name, false, NULL, &err); 1161 hmp_handle_error(mon, err); 1162 } 1163 1164 void hmp_announce_self(Monitor *mon, const QDict *qdict) 1165 { 1166 const char *interfaces_str = qdict_get_try_str(qdict, "interfaces"); 1167 const char *id = qdict_get_try_str(qdict, "id"); 1168 AnnounceParameters *params = QAPI_CLONE(AnnounceParameters, 1169 migrate_announce_params()); 1170 1171 qapi_free_strList(params->interfaces); 1172 params->interfaces = strList_from_comma_list(interfaces_str); 1173 params->has_interfaces = params->interfaces != NULL; 1174 params->id = g_strdup(id); 1175 params->has_id = !!params->id; 1176 qmp_announce_self(params, NULL); 1177 qapi_free_AnnounceParameters(params); 1178 } 1179 1180 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) 1181 { 1182 qmp_migrate_cancel(NULL); 1183 } 1184 1185 void hmp_migrate_continue(Monitor *mon, const QDict *qdict) 1186 { 1187 Error *err = NULL; 1188 const char *state = qdict_get_str(qdict, "state"); 1189 int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err); 1190 1191 if (val >= 0) { 1192 qmp_migrate_continue(val, &err); 1193 } 1194 1195 hmp_handle_error(mon, err); 1196 } 1197 1198 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict) 1199 { 1200 Error *err = NULL; 1201 const char *uri = qdict_get_str(qdict, "uri"); 1202 1203 qmp_migrate_incoming(uri, &err); 1204 1205 hmp_handle_error(mon, err); 1206 } 1207 1208 void hmp_migrate_recover(Monitor *mon, const QDict *qdict) 1209 { 1210 Error *err = NULL; 1211 const char *uri = qdict_get_str(qdict, "uri"); 1212 1213 qmp_migrate_recover(uri, &err); 1214 1215 hmp_handle_error(mon, err); 1216 } 1217 1218 void hmp_migrate_pause(Monitor *mon, const QDict *qdict) 1219 { 1220 Error *err = NULL; 1221 1222 qmp_migrate_pause(&err); 1223 1224 hmp_handle_error(mon, err); 1225 } 1226 1227 1228 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict) 1229 { 1230 const char *cap = qdict_get_str(qdict, "capability"); 1231 bool state = qdict_get_bool(qdict, "state"); 1232 Error *err = NULL; 1233 MigrationCapabilityStatusList *caps = NULL; 1234 MigrationCapabilityStatus *value; 1235 int val; 1236 1237 val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err); 1238 if (val < 0) { 1239 goto end; 1240 } 1241 1242 value = g_malloc0(sizeof(*value)); 1243 value->capability = val; 1244 value->state = state; 1245 QAPI_LIST_PREPEND(caps, value); 1246 qmp_migrate_set_capabilities(caps, &err); 1247 qapi_free_MigrationCapabilityStatusList(caps); 1248 1249 end: 1250 hmp_handle_error(mon, err); 1251 } 1252 1253 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict) 1254 { 1255 const char *param = qdict_get_str(qdict, "parameter"); 1256 const char *valuestr = qdict_get_str(qdict, "value"); 1257 Visitor *v = string_input_visitor_new(valuestr); 1258 MigrateSetParameters *p = g_new0(MigrateSetParameters, 1); 1259 uint64_t valuebw = 0; 1260 uint64_t cache_size; 1261 Error *err = NULL; 1262 int val, ret; 1263 1264 val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err); 1265 if (val < 0) { 1266 goto cleanup; 1267 } 1268 1269 switch (val) { 1270 case MIGRATION_PARAMETER_COMPRESS_LEVEL: 1271 p->has_compress_level = true; 1272 visit_type_uint8(v, param, &p->compress_level, &err); 1273 break; 1274 case MIGRATION_PARAMETER_COMPRESS_THREADS: 1275 p->has_compress_threads = true; 1276 visit_type_uint8(v, param, &p->compress_threads, &err); 1277 break; 1278 case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD: 1279 p->has_compress_wait_thread = true; 1280 visit_type_bool(v, param, &p->compress_wait_thread, &err); 1281 break; 1282 case MIGRATION_PARAMETER_DECOMPRESS_THREADS: 1283 p->has_decompress_threads = true; 1284 visit_type_uint8(v, param, &p->decompress_threads, &err); 1285 break; 1286 case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD: 1287 p->has_throttle_trigger_threshold = true; 1288 visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err); 1289 break; 1290 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL: 1291 p->has_cpu_throttle_initial = true; 1292 visit_type_uint8(v, param, &p->cpu_throttle_initial, &err); 1293 break; 1294 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT: 1295 p->has_cpu_throttle_increment = true; 1296 visit_type_uint8(v, param, &p->cpu_throttle_increment, &err); 1297 break; 1298 case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW: 1299 p->has_cpu_throttle_tailslow = true; 1300 visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err); 1301 break; 1302 case MIGRATION_PARAMETER_MAX_CPU_THROTTLE: 1303 p->has_max_cpu_throttle = true; 1304 visit_type_uint8(v, param, &p->max_cpu_throttle, &err); 1305 break; 1306 case MIGRATION_PARAMETER_TLS_CREDS: 1307 p->has_tls_creds = true; 1308 p->tls_creds = g_new0(StrOrNull, 1); 1309 p->tls_creds->type = QTYPE_QSTRING; 1310 visit_type_str(v, param, &p->tls_creds->u.s, &err); 1311 break; 1312 case MIGRATION_PARAMETER_TLS_HOSTNAME: 1313 p->has_tls_hostname = true; 1314 p->tls_hostname = g_new0(StrOrNull, 1); 1315 p->tls_hostname->type = QTYPE_QSTRING; 1316 visit_type_str(v, param, &p->tls_hostname->u.s, &err); 1317 break; 1318 case MIGRATION_PARAMETER_TLS_AUTHZ: 1319 p->has_tls_authz = true; 1320 p->tls_authz = g_new0(StrOrNull, 1); 1321 p->tls_authz->type = QTYPE_QSTRING; 1322 visit_type_str(v, param, &p->tls_authz->u.s, &err); 1323 break; 1324 case MIGRATION_PARAMETER_MAX_BANDWIDTH: 1325 p->has_max_bandwidth = true; 1326 /* 1327 * Can't use visit_type_size() here, because it 1328 * defaults to Bytes rather than Mebibytes. 1329 */ 1330 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw); 1331 if (ret < 0 || valuebw > INT64_MAX 1332 || (size_t)valuebw != valuebw) { 1333 error_setg(&err, "Invalid size %s", valuestr); 1334 break; 1335 } 1336 p->max_bandwidth = valuebw; 1337 break; 1338 case MIGRATION_PARAMETER_DOWNTIME_LIMIT: 1339 p->has_downtime_limit = true; 1340 visit_type_size(v, param, &p->downtime_limit, &err); 1341 break; 1342 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY: 1343 p->has_x_checkpoint_delay = true; 1344 visit_type_uint32(v, param, &p->x_checkpoint_delay, &err); 1345 break; 1346 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL: 1347 p->has_block_incremental = true; 1348 visit_type_bool(v, param, &p->block_incremental, &err); 1349 break; 1350 case MIGRATION_PARAMETER_MULTIFD_CHANNELS: 1351 p->has_multifd_channels = true; 1352 visit_type_uint8(v, param, &p->multifd_channels, &err); 1353 break; 1354 case MIGRATION_PARAMETER_MULTIFD_COMPRESSION: 1355 p->has_multifd_compression = true; 1356 visit_type_MultiFDCompression(v, param, &p->multifd_compression, 1357 &err); 1358 break; 1359 case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL: 1360 p->has_multifd_zlib_level = true; 1361 visit_type_uint8(v, param, &p->multifd_zlib_level, &err); 1362 break; 1363 case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL: 1364 p->has_multifd_zstd_level = true; 1365 visit_type_uint8(v, param, &p->multifd_zstd_level, &err); 1366 break; 1367 case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE: 1368 p->has_xbzrle_cache_size = true; 1369 if (!visit_type_size(v, param, &cache_size, &err)) { 1370 break; 1371 } 1372 if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) { 1373 error_setg(&err, "Invalid size %s", valuestr); 1374 break; 1375 } 1376 p->xbzrle_cache_size = cache_size; 1377 break; 1378 case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH: 1379 p->has_max_postcopy_bandwidth = true; 1380 visit_type_size(v, param, &p->max_postcopy_bandwidth, &err); 1381 break; 1382 case MIGRATION_PARAMETER_ANNOUNCE_INITIAL: 1383 p->has_announce_initial = true; 1384 visit_type_size(v, param, &p->announce_initial, &err); 1385 break; 1386 case MIGRATION_PARAMETER_ANNOUNCE_MAX: 1387 p->has_announce_max = true; 1388 visit_type_size(v, param, &p->announce_max, &err); 1389 break; 1390 case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS: 1391 p->has_announce_rounds = true; 1392 visit_type_size(v, param, &p->announce_rounds, &err); 1393 break; 1394 case MIGRATION_PARAMETER_ANNOUNCE_STEP: 1395 p->has_announce_step = true; 1396 visit_type_size(v, param, &p->announce_step, &err); 1397 break; 1398 case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING: 1399 error_setg(&err, "The block-bitmap-mapping parameter can only be set " 1400 "through QMP"); 1401 break; 1402 default: 1403 assert(0); 1404 } 1405 1406 if (err) { 1407 goto cleanup; 1408 } 1409 1410 qmp_migrate_set_parameters(p, &err); 1411 1412 cleanup: 1413 qapi_free_MigrateSetParameters(p); 1414 visit_free(v); 1415 hmp_handle_error(mon, err); 1416 } 1417 1418 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict) 1419 { 1420 Error *err = NULL; 1421 const char *protocol = qdict_get_str(qdict, "protocol"); 1422 const char *hostname = qdict_get_str(qdict, "hostname"); 1423 bool has_port = qdict_haskey(qdict, "port"); 1424 int port = qdict_get_try_int(qdict, "port", -1); 1425 bool has_tls_port = qdict_haskey(qdict, "tls-port"); 1426 int tls_port = qdict_get_try_int(qdict, "tls-port", -1); 1427 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject"); 1428 1429 qmp_client_migrate_info(protocol, hostname, 1430 has_port, port, has_tls_port, tls_port, 1431 !!cert_subject, cert_subject, &err); 1432 hmp_handle_error(mon, err); 1433 } 1434 1435 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict) 1436 { 1437 Error *err = NULL; 1438 qmp_migrate_start_postcopy(&err); 1439 hmp_handle_error(mon, err); 1440 } 1441 1442 void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict) 1443 { 1444 Error *err = NULL; 1445 1446 qmp_x_colo_lost_heartbeat(&err); 1447 hmp_handle_error(mon, err); 1448 } 1449 1450 void hmp_set_password(Monitor *mon, const QDict *qdict) 1451 { 1452 const char *protocol = qdict_get_str(qdict, "protocol"); 1453 const char *password = qdict_get_str(qdict, "password"); 1454 const char *connected = qdict_get_try_str(qdict, "connected"); 1455 Error *err = NULL; 1456 1457 qmp_set_password(protocol, password, !!connected, connected, &err); 1458 hmp_handle_error(mon, err); 1459 } 1460 1461 void hmp_expire_password(Monitor *mon, const QDict *qdict) 1462 { 1463 const char *protocol = qdict_get_str(qdict, "protocol"); 1464 const char *whenstr = qdict_get_str(qdict, "time"); 1465 Error *err = NULL; 1466 1467 qmp_expire_password(protocol, whenstr, &err); 1468 hmp_handle_error(mon, err); 1469 } 1470 1471 1472 #ifdef CONFIG_VNC 1473 static void hmp_change_read_arg(void *opaque, const char *password, 1474 void *readline_opaque) 1475 { 1476 qmp_change_vnc_password(password, NULL); 1477 monitor_read_command(opaque, 1); 1478 } 1479 #endif 1480 1481 void hmp_change(Monitor *mon, const QDict *qdict) 1482 { 1483 const char *device = qdict_get_str(qdict, "device"); 1484 const char *target = qdict_get_str(qdict, "target"); 1485 const char *arg = qdict_get_try_str(qdict, "arg"); 1486 const char *read_only = qdict_get_try_str(qdict, "read-only-mode"); 1487 BlockdevChangeReadOnlyMode read_only_mode = 0; 1488 Error *err = NULL; 1489 1490 #ifdef CONFIG_VNC 1491 if (strcmp(device, "vnc") == 0) { 1492 if (read_only) { 1493 monitor_printf(mon, 1494 "Parameter 'read-only-mode' is invalid for VNC\n"); 1495 return; 1496 } 1497 if (strcmp(target, "passwd") == 0 || 1498 strcmp(target, "password") == 0) { 1499 if (!arg) { 1500 MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common); 1501 monitor_read_password(hmp_mon, hmp_change_read_arg, NULL); 1502 return; 1503 } else { 1504 qmp_change_vnc_password(arg, &err); 1505 } 1506 } else { 1507 monitor_printf(mon, "Expected 'password' after 'vnc'\n"); 1508 } 1509 } else 1510 #endif 1511 { 1512 if (read_only) { 1513 read_only_mode = 1514 qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup, 1515 read_only, 1516 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err); 1517 if (err) { 1518 goto end; 1519 } 1520 } 1521 1522 qmp_blockdev_change_medium(true, device, false, NULL, target, 1523 !!arg, arg, !!read_only, read_only_mode, 1524 &err); 1525 } 1526 1527 end: 1528 hmp_handle_error(mon, err); 1529 } 1530 1531 typedef struct HMPMigrationStatus { 1532 QEMUTimer *timer; 1533 Monitor *mon; 1534 bool is_block_migration; 1535 } HMPMigrationStatus; 1536 1537 static void hmp_migrate_status_cb(void *opaque) 1538 { 1539 HMPMigrationStatus *status = opaque; 1540 MigrationInfo *info; 1541 1542 info = qmp_query_migrate(NULL); 1543 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE || 1544 info->status == MIGRATION_STATUS_SETUP) { 1545 if (info->has_disk) { 1546 int progress; 1547 1548 if (info->disk->remaining) { 1549 progress = info->disk->transferred * 100 / info->disk->total; 1550 } else { 1551 progress = 100; 1552 } 1553 1554 monitor_printf(status->mon, "Completed %d %%\r", progress); 1555 monitor_flush(status->mon); 1556 } 1557 1558 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000); 1559 } else { 1560 if (status->is_block_migration) { 1561 monitor_printf(status->mon, "\n"); 1562 } 1563 if (info->has_error_desc) { 1564 error_report("%s", info->error_desc); 1565 } 1566 monitor_resume(status->mon); 1567 timer_free(status->timer); 1568 g_free(status); 1569 } 1570 1571 qapi_free_MigrationInfo(info); 1572 } 1573 1574 void hmp_migrate(Monitor *mon, const QDict *qdict) 1575 { 1576 bool detach = qdict_get_try_bool(qdict, "detach", false); 1577 bool blk = qdict_get_try_bool(qdict, "blk", false); 1578 bool inc = qdict_get_try_bool(qdict, "inc", false); 1579 bool resume = qdict_get_try_bool(qdict, "resume", false); 1580 const char *uri = qdict_get_str(qdict, "uri"); 1581 Error *err = NULL; 1582 1583 qmp_migrate(uri, !!blk, blk, !!inc, inc, 1584 false, false, true, resume, &err); 1585 if (err) { 1586 hmp_handle_error(mon, err); 1587 return; 1588 } 1589 1590 if (!detach) { 1591 HMPMigrationStatus *status; 1592 1593 if (monitor_suspend(mon) < 0) { 1594 monitor_printf(mon, "terminal does not allow synchronous " 1595 "migration, continuing detached\n"); 1596 return; 1597 } 1598 1599 status = g_malloc0(sizeof(*status)); 1600 status->mon = mon; 1601 status->is_block_migration = blk || inc; 1602 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb, 1603 status); 1604 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME)); 1605 } 1606 } 1607 1608 void hmp_netdev_add(Monitor *mon, const QDict *qdict) 1609 { 1610 Error *err = NULL; 1611 QemuOpts *opts; 1612 const char *type = qdict_get_try_str(qdict, "type"); 1613 1614 if (type && is_help_option(type)) { 1615 show_netdevs(); 1616 return; 1617 } 1618 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err); 1619 if (err) { 1620 goto out; 1621 } 1622 1623 netdev_add(opts, &err); 1624 if (err) { 1625 qemu_opts_del(opts); 1626 } 1627 1628 out: 1629 hmp_handle_error(mon, err); 1630 } 1631 1632 void hmp_netdev_del(Monitor *mon, const QDict *qdict) 1633 { 1634 const char *id = qdict_get_str(qdict, "id"); 1635 Error *err = NULL; 1636 1637 qmp_netdev_del(id, &err); 1638 hmp_handle_error(mon, err); 1639 } 1640 1641 void hmp_object_add(Monitor *mon, const QDict *qdict) 1642 { 1643 const char *options = qdict_get_str(qdict, "object"); 1644 Error *err = NULL; 1645 1646 user_creatable_add_from_str(options, &err); 1647 hmp_handle_error(mon, err); 1648 } 1649 1650 void hmp_getfd(Monitor *mon, const QDict *qdict) 1651 { 1652 const char *fdname = qdict_get_str(qdict, "fdname"); 1653 Error *err = NULL; 1654 1655 qmp_getfd(fdname, &err); 1656 hmp_handle_error(mon, err); 1657 } 1658 1659 void hmp_closefd(Monitor *mon, const QDict *qdict) 1660 { 1661 const char *fdname = qdict_get_str(qdict, "fdname"); 1662 Error *err = NULL; 1663 1664 qmp_closefd(fdname, &err); 1665 hmp_handle_error(mon, err); 1666 } 1667 1668 void hmp_sendkey(Monitor *mon, const QDict *qdict) 1669 { 1670 const char *keys = qdict_get_str(qdict, "keys"); 1671 KeyValue *v = NULL; 1672 KeyValueList *head = NULL, **tail = &head; 1673 int has_hold_time = qdict_haskey(qdict, "hold-time"); 1674 int hold_time = qdict_get_try_int(qdict, "hold-time", -1); 1675 Error *err = NULL; 1676 const char *separator; 1677 int keyname_len; 1678 1679 while (1) { 1680 separator = qemu_strchrnul(keys, '-'); 1681 keyname_len = separator - keys; 1682 1683 /* Be compatible with old interface, convert user inputted "<" */ 1684 if (keys[0] == '<' && keyname_len == 1) { 1685 keys = "less"; 1686 keyname_len = 4; 1687 } 1688 1689 v = g_malloc0(sizeof(*v)); 1690 1691 if (strstart(keys, "0x", NULL)) { 1692 char *endp; 1693 int value = strtoul(keys, &endp, 0); 1694 assert(endp <= keys + keyname_len); 1695 if (endp != keys + keyname_len) { 1696 goto err_out; 1697 } 1698 v->type = KEY_VALUE_KIND_NUMBER; 1699 v->u.number.data = value; 1700 } else { 1701 int idx = index_from_key(keys, keyname_len); 1702 if (idx == Q_KEY_CODE__MAX) { 1703 goto err_out; 1704 } 1705 v->type = KEY_VALUE_KIND_QCODE; 1706 v->u.qcode.data = idx; 1707 } 1708 QAPI_LIST_APPEND(tail, v); 1709 v = NULL; 1710 1711 if (!*separator) { 1712 break; 1713 } 1714 keys = separator + 1; 1715 } 1716 1717 qmp_send_key(head, has_hold_time, hold_time, &err); 1718 hmp_handle_error(mon, err); 1719 1720 out: 1721 qapi_free_KeyValue(v); 1722 qapi_free_KeyValueList(head); 1723 return; 1724 1725 err_out: 1726 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys); 1727 goto out; 1728 } 1729 1730 void coroutine_fn 1731 hmp_screendump(Monitor *mon, const QDict *qdict) 1732 { 1733 const char *filename = qdict_get_str(qdict, "filename"); 1734 const char *id = qdict_get_try_str(qdict, "device"); 1735 int64_t head = qdict_get_try_int(qdict, "head", 0); 1736 Error *err = NULL; 1737 1738 qmp_screendump(filename, id != NULL, id, id != NULL, head, &err); 1739 hmp_handle_error(mon, err); 1740 } 1741 1742 void hmp_chardev_add(Monitor *mon, const QDict *qdict) 1743 { 1744 const char *args = qdict_get_str(qdict, "args"); 1745 Error *err = NULL; 1746 QemuOpts *opts; 1747 1748 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true); 1749 if (opts == NULL) { 1750 error_setg(&err, "Parsing chardev args failed"); 1751 } else { 1752 qemu_chr_new_from_opts(opts, NULL, &err); 1753 qemu_opts_del(opts); 1754 } 1755 hmp_handle_error(mon, err); 1756 } 1757 1758 void hmp_chardev_change(Monitor *mon, const QDict *qdict) 1759 { 1760 const char *args = qdict_get_str(qdict, "args"); 1761 const char *id; 1762 Error *err = NULL; 1763 ChardevBackend *backend = NULL; 1764 ChardevReturn *ret = NULL; 1765 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, 1766 true); 1767 if (!opts) { 1768 error_setg(&err, "Parsing chardev args failed"); 1769 goto end; 1770 } 1771 1772 id = qdict_get_str(qdict, "id"); 1773 if (qemu_opts_id(opts)) { 1774 error_setg(&err, "Unexpected 'id' parameter"); 1775 goto end; 1776 } 1777 1778 backend = qemu_chr_parse_opts(opts, &err); 1779 if (!backend) { 1780 goto end; 1781 } 1782 1783 ret = qmp_chardev_change(id, backend, &err); 1784 1785 end: 1786 qapi_free_ChardevReturn(ret); 1787 qapi_free_ChardevBackend(backend); 1788 qemu_opts_del(opts); 1789 hmp_handle_error(mon, err); 1790 } 1791 1792 void hmp_chardev_remove(Monitor *mon, const QDict *qdict) 1793 { 1794 Error *local_err = NULL; 1795 1796 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err); 1797 hmp_handle_error(mon, local_err); 1798 } 1799 1800 void hmp_chardev_send_break(Monitor *mon, const QDict *qdict) 1801 { 1802 Error *local_err = NULL; 1803 1804 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err); 1805 hmp_handle_error(mon, local_err); 1806 } 1807 1808 void hmp_object_del(Monitor *mon, const QDict *qdict) 1809 { 1810 const char *id = qdict_get_str(qdict, "id"); 1811 Error *err = NULL; 1812 1813 user_creatable_del(id, &err); 1814 hmp_handle_error(mon, err); 1815 } 1816 1817 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict) 1818 { 1819 Error *err = NULL; 1820 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err); 1821 MemoryDeviceInfoList *info; 1822 VirtioPMEMDeviceInfo *vpi; 1823 VirtioMEMDeviceInfo *vmi; 1824 MemoryDeviceInfo *value; 1825 PCDIMMDeviceInfo *di; 1826 SgxEPCDeviceInfo *se; 1827 1828 for (info = info_list; info; info = info->next) { 1829 value = info->value; 1830 1831 if (value) { 1832 switch (value->type) { 1833 case MEMORY_DEVICE_INFO_KIND_DIMM: 1834 case MEMORY_DEVICE_INFO_KIND_NVDIMM: 1835 di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ? 1836 value->u.dimm.data : value->u.nvdimm.data; 1837 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1838 MemoryDeviceInfoKind_str(value->type), 1839 di->id ? di->id : ""); 1840 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr); 1841 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot); 1842 monitor_printf(mon, " node: %" PRId64 "\n", di->node); 1843 monitor_printf(mon, " size: %" PRIu64 "\n", di->size); 1844 monitor_printf(mon, " memdev: %s\n", di->memdev); 1845 monitor_printf(mon, " hotplugged: %s\n", 1846 di->hotplugged ? "true" : "false"); 1847 monitor_printf(mon, " hotpluggable: %s\n", 1848 di->hotpluggable ? "true" : "false"); 1849 break; 1850 case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM: 1851 vpi = value->u.virtio_pmem.data; 1852 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1853 MemoryDeviceInfoKind_str(value->type), 1854 vpi->id ? vpi->id : ""); 1855 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr); 1856 monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size); 1857 monitor_printf(mon, " memdev: %s\n", vpi->memdev); 1858 break; 1859 case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM: 1860 vmi = value->u.virtio_mem.data; 1861 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1862 MemoryDeviceInfoKind_str(value->type), 1863 vmi->id ? vmi->id : ""); 1864 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr); 1865 monitor_printf(mon, " node: %" PRId64 "\n", vmi->node); 1866 monitor_printf(mon, " requested-size: %" PRIu64 "\n", 1867 vmi->requested_size); 1868 monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size); 1869 monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size); 1870 monitor_printf(mon, " block-size: %" PRIu64 "\n", 1871 vmi->block_size); 1872 monitor_printf(mon, " memdev: %s\n", vmi->memdev); 1873 break; 1874 case MEMORY_DEVICE_INFO_KIND_SGX_EPC: 1875 se = value->u.sgx_epc.data; 1876 monitor_printf(mon, "Memory device [%s]: \"%s\"\n", 1877 MemoryDeviceInfoKind_str(value->type), 1878 se->id ? se->id : ""); 1879 monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr); 1880 monitor_printf(mon, " size: %" PRIu64 "\n", se->size); 1881 monitor_printf(mon, " memdev: %s\n", se->memdev); 1882 break; 1883 default: 1884 g_assert_not_reached(); 1885 } 1886 } 1887 } 1888 1889 qapi_free_MemoryDeviceInfoList(info_list); 1890 hmp_handle_error(mon, err); 1891 } 1892 1893 void hmp_info_iothreads(Monitor *mon, const QDict *qdict) 1894 { 1895 IOThreadInfoList *info_list = qmp_query_iothreads(NULL); 1896 IOThreadInfoList *info; 1897 IOThreadInfo *value; 1898 1899 for (info = info_list; info; info = info->next) { 1900 value = info->value; 1901 monitor_printf(mon, "%s:\n", value->id); 1902 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id); 1903 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns); 1904 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow); 1905 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink); 1906 monitor_printf(mon, " aio-max-batch=%" PRId64 "\n", 1907 value->aio_max_batch); 1908 } 1909 1910 qapi_free_IOThreadInfoList(info_list); 1911 } 1912 1913 void hmp_rocker(Monitor *mon, const QDict *qdict) 1914 { 1915 const char *name = qdict_get_str(qdict, "name"); 1916 RockerSwitch *rocker; 1917 Error *err = NULL; 1918 1919 rocker = qmp_query_rocker(name, &err); 1920 if (err != NULL) { 1921 hmp_handle_error(mon, err); 1922 return; 1923 } 1924 1925 monitor_printf(mon, "name: %s\n", rocker->name); 1926 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id); 1927 monitor_printf(mon, "ports: %d\n", rocker->ports); 1928 1929 qapi_free_RockerSwitch(rocker); 1930 } 1931 1932 void hmp_rocker_ports(Monitor *mon, const QDict *qdict) 1933 { 1934 RockerPortList *list, *port; 1935 const char *name = qdict_get_str(qdict, "name"); 1936 Error *err = NULL; 1937 1938 list = qmp_query_rocker_ports(name, &err); 1939 if (err != NULL) { 1940 hmp_handle_error(mon, err); 1941 return; 1942 } 1943 1944 monitor_printf(mon, " ena/ speed/ auto\n"); 1945 monitor_printf(mon, " port link duplex neg?\n"); 1946 1947 for (port = list; port; port = port->next) { 1948 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n", 1949 port->value->name, 1950 port->value->enabled ? port->value->link_up ? 1951 "up" : "down" : "!ena", 1952 port->value->speed == 10000 ? "10G" : "??", 1953 port->value->duplex ? "FD" : "HD", 1954 port->value->autoneg ? "Yes" : "No"); 1955 } 1956 1957 qapi_free_RockerPortList(list); 1958 } 1959 1960 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict) 1961 { 1962 RockerOfDpaFlowList *list, *info; 1963 const char *name = qdict_get_str(qdict, "name"); 1964 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1); 1965 Error *err = NULL; 1966 1967 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err); 1968 if (err != NULL) { 1969 hmp_handle_error(mon, err); 1970 return; 1971 } 1972 1973 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n"); 1974 1975 for (info = list; info; info = info->next) { 1976 RockerOfDpaFlow *flow = info->value; 1977 RockerOfDpaFlowKey *key = flow->key; 1978 RockerOfDpaFlowMask *mask = flow->mask; 1979 RockerOfDpaFlowAction *action = flow->action; 1980 1981 if (flow->hits) { 1982 monitor_printf(mon, "%-4d %-3d %-4" PRIu64, 1983 key->priority, key->tbl_id, flow->hits); 1984 } else { 1985 monitor_printf(mon, "%-4d %-3d ", 1986 key->priority, key->tbl_id); 1987 } 1988 1989 if (key->has_in_pport) { 1990 monitor_printf(mon, " pport %d", key->in_pport); 1991 if (mask->has_in_pport) { 1992 monitor_printf(mon, "(0x%x)", mask->in_pport); 1993 } 1994 } 1995 1996 if (key->has_vlan_id) { 1997 monitor_printf(mon, " vlan %d", 1998 key->vlan_id & VLAN_VID_MASK); 1999 if (mask->has_vlan_id) { 2000 monitor_printf(mon, "(0x%x)", mask->vlan_id); 2001 } 2002 } 2003 2004 if (key->has_tunnel_id) { 2005 monitor_printf(mon, " tunnel %d", key->tunnel_id); 2006 if (mask->has_tunnel_id) { 2007 monitor_printf(mon, "(0x%x)", mask->tunnel_id); 2008 } 2009 } 2010 2011 if (key->has_eth_type) { 2012 switch (key->eth_type) { 2013 case 0x0806: 2014 monitor_printf(mon, " ARP"); 2015 break; 2016 case 0x0800: 2017 monitor_printf(mon, " IP"); 2018 break; 2019 case 0x86dd: 2020 monitor_printf(mon, " IPv6"); 2021 break; 2022 case 0x8809: 2023 monitor_printf(mon, " LACP"); 2024 break; 2025 case 0x88cc: 2026 monitor_printf(mon, " LLDP"); 2027 break; 2028 default: 2029 monitor_printf(mon, " eth type 0x%04x", key->eth_type); 2030 break; 2031 } 2032 } 2033 2034 if (key->has_eth_src) { 2035 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) && 2036 (mask->has_eth_src) && 2037 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2038 monitor_printf(mon, " src <any mcast/bcast>"); 2039 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) && 2040 (mask->has_eth_src) && 2041 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) { 2042 monitor_printf(mon, " src <any ucast>"); 2043 } else { 2044 monitor_printf(mon, " src %s", key->eth_src); 2045 if (mask->has_eth_src) { 2046 monitor_printf(mon, "(%s)", mask->eth_src); 2047 } 2048 } 2049 } 2050 2051 if (key->has_eth_dst) { 2052 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) && 2053 (mask->has_eth_dst) && 2054 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2055 monitor_printf(mon, " dst <any mcast/bcast>"); 2056 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) && 2057 (mask->has_eth_dst) && 2058 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) { 2059 monitor_printf(mon, " dst <any ucast>"); 2060 } else { 2061 monitor_printf(mon, " dst %s", key->eth_dst); 2062 if (mask->has_eth_dst) { 2063 monitor_printf(mon, "(%s)", mask->eth_dst); 2064 } 2065 } 2066 } 2067 2068 if (key->has_ip_proto) { 2069 monitor_printf(mon, " proto %d", key->ip_proto); 2070 if (mask->has_ip_proto) { 2071 monitor_printf(mon, "(0x%x)", mask->ip_proto); 2072 } 2073 } 2074 2075 if (key->has_ip_tos) { 2076 monitor_printf(mon, " TOS %d", key->ip_tos); 2077 if (mask->has_ip_tos) { 2078 monitor_printf(mon, "(0x%x)", mask->ip_tos); 2079 } 2080 } 2081 2082 if (key->has_ip_dst) { 2083 monitor_printf(mon, " dst %s", key->ip_dst); 2084 } 2085 2086 if (action->has_goto_tbl || action->has_group_id || 2087 action->has_new_vlan_id) { 2088 monitor_printf(mon, " -->"); 2089 } 2090 2091 if (action->has_new_vlan_id) { 2092 monitor_printf(mon, " apply new vlan %d", 2093 ntohs(action->new_vlan_id)); 2094 } 2095 2096 if (action->has_group_id) { 2097 monitor_printf(mon, " write group 0x%08x", action->group_id); 2098 } 2099 2100 if (action->has_goto_tbl) { 2101 monitor_printf(mon, " goto tbl %d", action->goto_tbl); 2102 } 2103 2104 monitor_printf(mon, "\n"); 2105 } 2106 2107 qapi_free_RockerOfDpaFlowList(list); 2108 } 2109 2110 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict) 2111 { 2112 RockerOfDpaGroupList *list, *g; 2113 const char *name = qdict_get_str(qdict, "name"); 2114 uint8_t type = qdict_get_try_int(qdict, "type", 9); 2115 Error *err = NULL; 2116 2117 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err); 2118 if (err != NULL) { 2119 hmp_handle_error(mon, err); 2120 return; 2121 } 2122 2123 monitor_printf(mon, "id (decode) --> buckets\n"); 2124 2125 for (g = list; g; g = g->next) { 2126 RockerOfDpaGroup *group = g->value; 2127 bool set = false; 2128 2129 monitor_printf(mon, "0x%08x", group->id); 2130 2131 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" : 2132 group->type == 1 ? "L2 rewrite" : 2133 group->type == 2 ? "L3 unicast" : 2134 group->type == 3 ? "L2 multicast" : 2135 group->type == 4 ? "L2 flood" : 2136 group->type == 5 ? "L3 interface" : 2137 group->type == 6 ? "L3 multicast" : 2138 group->type == 7 ? "L3 ECMP" : 2139 group->type == 8 ? "L2 overlay" : 2140 "unknown"); 2141 2142 if (group->has_vlan_id) { 2143 monitor_printf(mon, " vlan %d", group->vlan_id); 2144 } 2145 2146 if (group->has_pport) { 2147 monitor_printf(mon, " pport %d", group->pport); 2148 } 2149 2150 if (group->has_index) { 2151 monitor_printf(mon, " index %d", group->index); 2152 } 2153 2154 monitor_printf(mon, ") -->"); 2155 2156 if (group->has_set_vlan_id && group->set_vlan_id) { 2157 set = true; 2158 monitor_printf(mon, " set vlan %d", 2159 group->set_vlan_id & VLAN_VID_MASK); 2160 } 2161 2162 if (group->has_set_eth_src) { 2163 if (!set) { 2164 set = true; 2165 monitor_printf(mon, " set"); 2166 } 2167 monitor_printf(mon, " src %s", group->set_eth_src); 2168 } 2169 2170 if (group->has_set_eth_dst) { 2171 if (!set) { 2172 monitor_printf(mon, " set"); 2173 } 2174 monitor_printf(mon, " dst %s", group->set_eth_dst); 2175 } 2176 2177 if (group->has_ttl_check && group->ttl_check) { 2178 monitor_printf(mon, " check TTL"); 2179 } 2180 2181 if (group->has_group_id && group->group_id) { 2182 monitor_printf(mon, " group id 0x%08x", group->group_id); 2183 } 2184 2185 if (group->has_pop_vlan && group->pop_vlan) { 2186 monitor_printf(mon, " pop vlan"); 2187 } 2188 2189 if (group->has_out_pport) { 2190 monitor_printf(mon, " out pport %d", group->out_pport); 2191 } 2192 2193 if (group->has_group_ids) { 2194 struct uint32List *id; 2195 2196 monitor_printf(mon, " groups ["); 2197 for (id = group->group_ids; id; id = id->next) { 2198 monitor_printf(mon, "0x%08x", id->value); 2199 if (id->next) { 2200 monitor_printf(mon, ","); 2201 } 2202 } 2203 monitor_printf(mon, "]"); 2204 } 2205 2206 monitor_printf(mon, "\n"); 2207 } 2208 2209 qapi_free_RockerOfDpaGroupList(list); 2210 } 2211 2212 void hmp_info_ramblock(Monitor *mon, const QDict *qdict) 2213 { 2214 ram_block_dump(mon); 2215 } 2216 2217 void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) 2218 { 2219 Error *err = NULL; 2220 GuidInfo *info = qmp_query_vm_generation_id(&err); 2221 if (info) { 2222 monitor_printf(mon, "%s\n", info->guid); 2223 } 2224 hmp_handle_error(mon, err); 2225 qapi_free_GuidInfo(info); 2226 } 2227 2228 void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict) 2229 { 2230 Error *err = NULL; 2231 MemoryInfo *info = qmp_query_memory_size_summary(&err); 2232 if (info) { 2233 monitor_printf(mon, "base memory: %" PRIu64 "\n", 2234 info->base_memory); 2235 2236 if (info->has_plugged_memory) { 2237 monitor_printf(mon, "plugged memory: %" PRIu64 "\n", 2238 info->plugged_memory); 2239 } 2240 2241 qapi_free_MemoryInfo(info); 2242 } 2243 hmp_handle_error(mon, err); 2244 } 2245