hmp.c

   1 /*
   2  * Human Monitor Interface
   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 "hmp.h"
  18 #include "net/net.h"
  19 #include "net/eth.h"
  20 #include "sysemu/char.h"
  21 #include "sysemu/block-backend.h"
  22 #include "qemu/option.h"
  23 #include "qemu/timer.h"
  24 #include "qmp-commands.h"
  25 #include "qemu/sockets.h"
  26 #include "monitor/monitor.h"
  27 #include "monitor/qdev.h"
  28 #include "qapi/opts-visitor.h"
  29 #include "qapi/qmp/qerror.h"
  30 #include "qapi/string-output-visitor.h"
  31 #include "qapi/util.h"
  32 #include "qapi-visit.h"
  33 #include "qom/object_interfaces.h"
  34 #include "ui/console.h"
  35 #include "block/qapi.h"
  36 #include "qemu-io.h"
  37
  38 #ifdef CONFIG_SPICE
  39 #include <spice/enums.h>
  40 #endif
  41
  42 static void hmp_handle_error(Monitor *mon, Error **errp)
  43 {
  44     assert(errp);
  45     if (*errp) {
  46         error_report_err(*errp);
  47     }
  48 }
  49
  50 void hmp_info_name(Monitor *mon, const QDict *qdict)
  51 {
  52     NameInfo *info;
  53
  54     info = qmp_query_name(NULL);
  55     if (info->has_name) {
  56         monitor_printf(mon, "%s\n", info->name);
  57     }
  58     qapi_free_NameInfo(info);
  59 }
  60
  61 void hmp_info_version(Monitor *mon, const QDict *qdict)
  62 {
  63     VersionInfo *info;
  64
  65     info = qmp_query_version(NULL);
  66
  67     monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
  68                    info->qemu->major, info->qemu->minor, info->qemu->micro,
  69                    info->package);
  70
  71     qapi_free_VersionInfo(info);
  72 }
  73
  74 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
  75 {
  76     KvmInfo *info;
  77
  78     info = qmp_query_kvm(NULL);
  79     monitor_printf(mon, "kvm support: ");
  80     if (info->present) {
  81         monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
  82     } else {
  83         monitor_printf(mon, "not compiled\n");
  84     }
  85
  86     qapi_free_KvmInfo(info);
  87 }
  88
  89 void hmp_info_status(Monitor *mon, const QDict *qdict)
  90 {
  91     StatusInfo *info;
  92
  93     info = qmp_query_status(NULL);
  94
  95     monitor_printf(mon, "VM status: %s%s",
  96                    info->running ? "running" : "paused",
  97                    info->singlestep ? " (single step mode)" : "");
  98
  99     if (!info->running && info->status != RUN_STATE_PAUSED) {
 100         monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
 101     }
 102
 103     monitor_printf(mon, "\n");
 104
 105     qapi_free_StatusInfo(info);
 106 }
 107
 108 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
 109 {
 110     UuidInfo *info;
 111
 112     info = qmp_query_uuid(NULL);
 113     monitor_printf(mon, "%s\n", info->UUID);
 114     qapi_free_UuidInfo(info);
 115 }
 116
 117 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
 118 {
 119     ChardevInfoList *char_info, *info;
 120
 121     char_info = qmp_query_chardev(NULL);
 122     for (info = char_info; info; info = info->next) {
 123         monitor_printf(mon, "%s: filename=%s\n", info->value->label,
 124                                                  info->value->filename);
 125     }
 126
 127     qapi_free_ChardevInfoList(char_info);
 128 }
 129
 130 void hmp_info_mice(Monitor *mon, const QDict *qdict)
 131 {
 132     MouseInfoList *mice_list, *mouse;
 133
 134     mice_list = qmp_query_mice(NULL);
 135     if (!mice_list) {
 136         monitor_printf(mon, "No mouse devices connected\n");
 137         return;
 138     }
 139
 140     for (mouse = mice_list; mouse; mouse = mouse->next) {
 141         monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
 142                        mouse->value->current ? '*' : ' ',
 143                        mouse->value->index, mouse->value->name,
 144                        mouse->value->absolute ? " (absolute)" : "");
 145     }
 146
 147     qapi_free_MouseInfoList(mice_list);
 148 }
 149
 150 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
 151 {
 152     MigrationInfo *info;
 153     MigrationCapabilityStatusList *caps, *cap;
 154
 155     info = qmp_query_migrate(NULL);
 156     caps = qmp_query_migrate_capabilities(NULL);
 157
 158     /* do not display parameters during setup */
 159     if (info->has_status && caps) {
 160         monitor_printf(mon, "capabilities: ");
 161         for (cap = caps; cap; cap = cap->next) {
 162             monitor_printf(mon, "%s: %s ",
 163                            MigrationCapability_lookup[cap->value->capability],
 164                            cap->value->state ? "on" : "off");
 165         }
 166         monitor_printf(mon, "\n");
 167     }
 168
 169     if (info->has_status) {
 170         monitor_printf(mon, "Migration status: %s\n",
 171                        MigrationStatus_lookup[info->status]);
 172         monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
 173                        info->total_time);
 174         if (info->has_expected_downtime) {
 175             monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
 176                            info->expected_downtime);
 177         }
 178         if (info->has_downtime) {
 179             monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
 180                            info->downtime);
 181         }
 182         if (info->has_setup_time) {
 183             monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
 184                            info->setup_time);
 185         }
 186     }
 187
 188     if (info->has_ram) {
 189         monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
 190                        info->ram->transferred >> 10);
 191         monitor_printf(mon, "throughput: %0.2f mbps\n",
 192                        info->ram->mbps);
 193         monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
 194                        info->ram->remaining >> 10);
 195         monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
 196                        info->ram->total >> 10);
 197         monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
 198                        info->ram->duplicate);
 199         monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
 200                        info->ram->skipped);
 201         monitor_printf(mon, "normal: %" PRIu64 " pages\n",
 202                        info->ram->normal);
 203         monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
 204                        info->ram->normal_bytes >> 10);
 205         monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
 206                        info->ram->dirty_sync_count);
 207         if (info->ram->dirty_pages_rate) {
 208             monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
 209                            info->ram->dirty_pages_rate);
 210         }
 211     }
 212
 213     if (info->has_disk) {
 214         monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
 215                        info->disk->transferred >> 10);
 216         monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
 217                        info->disk->remaining >> 10);
 218         monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
 219                        info->disk->total >> 10);
 220     }
 221
 222     if (info->has_xbzrle_cache) {
 223         monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
 224                        info->xbzrle_cache->cache_size);
 225         monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
 226                        info->xbzrle_cache->bytes >> 10);
 227         monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
 228                        info->xbzrle_cache->pages);
 229         monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
 230                        info->xbzrle_cache->cache_miss);
 231         monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
 232                        info->xbzrle_cache->cache_miss_rate);
 233         monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
 234                        info->xbzrle_cache->overflow);
 235     }
 236
 237     if (info->has_x_cpu_throttle_percentage) {
 238         monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
 239                        info->x_cpu_throttle_percentage);
 240     }
 241
 242     qapi_free_MigrationInfo(info);
 243     qapi_free_MigrationCapabilityStatusList(caps);
 244 }
 245
 246 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
 247 {
 248     MigrationCapabilityStatusList *caps, *cap;
 249
 250     caps = qmp_query_migrate_capabilities(NULL);
 251
 252     if (caps) {
 253         monitor_printf(mon, "capabilities: ");
 254         for (cap = caps; cap; cap = cap->next) {
 255             monitor_printf(mon, "%s: %s ",
 256                            MigrationCapability_lookup[cap->value->capability],
 257                            cap->value->state ? "on" : "off");
 258         }
 259         monitor_printf(mon, "\n");
 260     }
 261
 262     qapi_free_MigrationCapabilityStatusList(caps);
 263 }
 264
 265 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
 266 {
 267     MigrationParameters *params;
 268
 269     params = qmp_query_migrate_parameters(NULL);
 270
 271     if (params) {
 272         monitor_printf(mon, "parameters:");
 273         monitor_printf(mon, " %s: %" PRId64,
 274             MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
 275             params->compress_level);
 276         monitor_printf(mon, " %s: %" PRId64,
 277             MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
 278             params->compress_threads);
 279         monitor_printf(mon, " %s: %" PRId64,
 280             MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
 281             params->decompress_threads);
 282         monitor_printf(mon, " %s: %" PRId64,
 283             MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL],
 284             params->x_cpu_throttle_initial);
 285         monitor_printf(mon, " %s: %" PRId64,
 286             MigrationParameter_lookup[MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT],
 287             params->x_cpu_throttle_increment);
 288         monitor_printf(mon, "\n");
 289     }
 290
 291     qapi_free_MigrationParameters(params);
 292 }
 293
 294 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
 295 {
 296     monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
 297                    qmp_query_migrate_cache_size(NULL) >> 10);
 298 }
 299
 300 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
 301 {
 302     CpuInfoList *cpu_list, *cpu;
 303
 304     cpu_list = qmp_query_cpus(NULL);
 305
 306     for (cpu = cpu_list; cpu; cpu = cpu->next) {
 307         int active = ' ';
 308
 309         if (cpu->value->CPU == monitor_get_cpu_index()) {
 310             active = '*';
 311         }
 312
 313         monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
 314
 315         switch (cpu->value->arch) {
 316         case CPU_INFO_ARCH_X86:
 317             monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86->pc);
 318             break;
 319         case CPU_INFO_ARCH_PPC:
 320             monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc->nip);
 321             break;
 322         case CPU_INFO_ARCH_SPARC:
 323             monitor_printf(mon, " pc=0x%016" PRIx64,
 324                            cpu->value->u.q_sparc->pc);
 325             monitor_printf(mon, " npc=0x%016" PRIx64,
 326                            cpu->value->u.q_sparc->npc);
 327             break;
 328         case CPU_INFO_ARCH_MIPS:
 329             monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips->PC);
 330             break;
 331         case CPU_INFO_ARCH_TRICORE:
 332             monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore->PC);
 333             break;
 334         default:
 335             break;
 336         }
 337
 338         if (cpu->value->halted) {
 339             monitor_printf(mon, " (halted)");
 340         }
 341
 342         monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
 343     }
 344
 345     qapi_free_CpuInfoList(cpu_list);
 346 }
 347
 348 static void print_block_info(Monitor *mon, BlockInfo *info,
 349                              BlockDeviceInfo *inserted, bool verbose)
 350 {
 351     ImageInfo *image_info;
 352
 353     assert(!info || !info->has_inserted || info->inserted == inserted);
 354
 355     if (info) {
 356         monitor_printf(mon, "%s", info->device);
 357         if (inserted && inserted->has_node_name) {
 358             monitor_printf(mon, " (%s)", inserted->node_name);
 359         }
 360     } else {
 361         assert(inserted);
 362         monitor_printf(mon, "%s",
 363                        inserted->has_node_name
 364                        ? inserted->node_name
 365                        : "<anonymous>");
 366     }
 367
 368     if (inserted) {
 369         monitor_printf(mon, ": %s (%s%s%s)\n",
 370                        inserted->file,
 371                        inserted->drv,
 372                        inserted->ro ? ", read-only" : "",
 373                        inserted->encrypted ? ", encrypted" : "");
 374     } else {
 375         monitor_printf(mon, ": [not inserted]\n");
 376     }
 377
 378     if (info) {
 379         if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
 380             monitor_printf(mon, "    I/O status:       %s\n",
 381                            BlockDeviceIoStatus_lookup[info->io_status]);
 382         }
 383
 384         if (info->removable) {
 385             monitor_printf(mon, "    Removable device: %slocked, tray %s\n",
 386                            info->locked ? "" : "not ",
 387                            info->tray_open ? "open" : "closed");
 388         }
 389     }
 390
 391
 392     if (!inserted) {
 393         return;
 394     }
 395
 396     monitor_printf(mon, "    Cache mode:       %s%s%s\n",
 397                    inserted->cache->writeback ? "writeback" : "writethrough",
 398                    inserted->cache->direct ? ", direct" : "",
 399                    inserted->cache->no_flush ? ", ignore flushes" : "");
 400
 401     if (inserted->has_backing_file) {
 402         monitor_printf(mon,
 403                        "    Backing file:     %s "
 404                        "(chain depth: %" PRId64 ")\n",
 405                        inserted->backing_file,
 406                        inserted->backing_file_depth);
 407     }
 408
 409     if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
 410         monitor_printf(mon, "    Detect zeroes:    %s\n",
 411                        BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
 412     }
 413
 414     if (inserted->bps  || inserted->bps_rd  || inserted->bps_wr  ||
 415         inserted->iops || inserted->iops_rd || inserted->iops_wr)
 416     {
 417         monitor_printf(mon, "    I/O throttling:   bps=%" PRId64
 418                         " bps_rd=%" PRId64  " bps_wr=%" PRId64
 419                         " bps_max=%" PRId64
 420                         " bps_rd_max=%" PRId64
 421                         " bps_wr_max=%" PRId64
 422                         " iops=%" PRId64 " iops_rd=%" PRId64
 423                         " iops_wr=%" PRId64
 424                         " iops_max=%" PRId64
 425                         " iops_rd_max=%" PRId64
 426                         " iops_wr_max=%" PRId64
 427                         " iops_size=%" PRId64
 428                         " group=%s\n",
 429                         inserted->bps,
 430                         inserted->bps_rd,
 431                         inserted->bps_wr,
 432                         inserted->bps_max,
 433                         inserted->bps_rd_max,
 434                         inserted->bps_wr_max,
 435                         inserted->iops,
 436                         inserted->iops_rd,
 437                         inserted->iops_wr,
 438                         inserted->iops_max,
 439                         inserted->iops_rd_max,
 440                         inserted->iops_wr_max,
 441                         inserted->iops_size,
 442                         inserted->group);
 443     }
 444
 445     if (verbose) {
 446         monitor_printf(mon, "\nImages:\n");
 447         image_info = inserted->image;
 448         while (1) {
 449                 bdrv_image_info_dump((fprintf_function)monitor_printf,
 450                                      mon, image_info);
 451             if (image_info->has_backing_image) {
 452                 image_info = image_info->backing_image;
 453             } else {
 454                 break;
 455             }
 456         }
 457     }
 458 }
 459
 460 void hmp_info_block(Monitor *mon, const QDict *qdict)
 461 {
 462     BlockInfoList *block_list, *info;
 463     BlockDeviceInfoList *blockdev_list, *blockdev;
 464     const char *device = qdict_get_try_str(qdict, "device");
 465     bool verbose = qdict_get_try_bool(qdict, "verbose", false);
 466     bool nodes = qdict_get_try_bool(qdict, "nodes", false);
 467     bool printed = false;
 468
 469     /* Print BlockBackend information */
 470     if (!nodes) {
 471         block_list = qmp_query_block(NULL);
 472     } else {
 473         block_list = NULL;
 474     }
 475
 476     for (info = block_list; info; info = info->next) {
 477         if (device && strcmp(device, info->value->device)) {
 478             continue;
 479         }
 480
 481         if (info != block_list) {
 482             monitor_printf(mon, "\n");
 483         }
 484
 485         print_block_info(mon, info->value, info->value->has_inserted
 486                                            ? info->value->inserted : NULL,
 487                          verbose);
 488         printed = true;
 489     }
 490
 491     qapi_free_BlockInfoList(block_list);
 492
 493     if ((!device && !nodes) || printed) {
 494         return;
 495     }
 496
 497     /* Print node information */
 498     blockdev_list = qmp_query_named_block_nodes(NULL);
 499     for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
 500         assert(blockdev->value->has_node_name);
 501         if (device && strcmp(device, blockdev->value->node_name)) {
 502             continue;
 503         }
 504
 505         if (blockdev != blockdev_list) {
 506             monitor_printf(mon, "\n");
 507         }
 508
 509         print_block_info(mon, NULL, blockdev->value, verbose);
 510     }
 511     qapi_free_BlockDeviceInfoList(blockdev_list);
 512 }
 513
 514 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
 515 {
 516     BlockStatsList *stats_list, *stats;
 517
 518     stats_list = qmp_query_blockstats(false, false, NULL);
 519
 520     for (stats = stats_list; stats; stats = stats->next) {
 521         if (!stats->value->has_device) {
 522             continue;
 523         }
 524
 525         monitor_printf(mon, "%s:", stats->value->device);
 526         monitor_printf(mon, " rd_bytes=%" PRId64
 527                        " wr_bytes=%" PRId64
 528                        " rd_operations=%" PRId64
 529                        " wr_operations=%" PRId64
 530                        " flush_operations=%" PRId64
 531                        " wr_total_time_ns=%" PRId64
 532                        " rd_total_time_ns=%" PRId64
 533                        " flush_total_time_ns=%" PRId64
 534                        " rd_merged=%" PRId64
 535                        " wr_merged=%" PRId64
 536                        " idle_time_ns=%" PRId64
 537                        "\n",
 538                        stats->value->stats->rd_bytes,
 539                        stats->value->stats->wr_bytes,
 540                        stats->value->stats->rd_operations,
 541                        stats->value->stats->wr_operations,
 542                        stats->value->stats->flush_operations,
 543                        stats->value->stats->wr_total_time_ns,
 544                        stats->value->stats->rd_total_time_ns,
 545                        stats->value->stats->flush_total_time_ns,
 546                        stats->value->stats->rd_merged,
 547                        stats->value->stats->wr_merged,
 548                        stats->value->stats->idle_time_ns);
 549     }
 550
 551     qapi_free_BlockStatsList(stats_list);
 552 }
 553
 554 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
 555 {
 556     VncInfo *info;
 557     Error *err = NULL;
 558     VncClientInfoList *client;
 559
 560     info = qmp_query_vnc(&err);
 561     if (err) {
 562         error_report_err(err);
 563         return;
 564     }
 565
 566     if (!info->enabled) {
 567         monitor_printf(mon, "Server: disabled\n");
 568         goto out;
 569     }
 570
 571     monitor_printf(mon, "Server:\n");
 572     if (info->has_host && info->has_service) {
 573         monitor_printf(mon, "     address: %s:%s\n", info->host, info->service);
 574     }
 575     if (info->has_auth) {
 576         monitor_printf(mon, "        auth: %s\n", info->auth);
 577     }
 578
 579     if (!info->has_clients || info->clients == NULL) {
 580         monitor_printf(mon, "Client: none\n");
 581     } else {
 582         for (client = info->clients; client; client = client->next) {
 583             monitor_printf(mon, "Client:\n");
 584             monitor_printf(mon, "     address: %s:%s\n",
 585                            client->value->host,
 586                            client->value->service);
 587             monitor_printf(mon, "  x509_dname: %s\n",
 588                            client->value->x509_dname ?
 589                            client->value->x509_dname : "none");
 590             monitor_printf(mon, "    username: %s\n",
 591                            client->value->has_sasl_username ?
 592                            client->value->sasl_username : "none");
 593         }
 594     }
 595
 596 out:
 597     qapi_free_VncInfo(info);
 598 }
 599
 600 #ifdef CONFIG_SPICE
 601 void hmp_info_spice(Monitor *mon, const QDict *qdict)
 602 {
 603     SpiceChannelList *chan;
 604     SpiceInfo *info;
 605     const char *channel_name;
 606     const char * const channel_names[] = {
 607         [SPICE_CHANNEL_MAIN] = "main",
 608         [SPICE_CHANNEL_DISPLAY] = "display",
 609         [SPICE_CHANNEL_INPUTS] = "inputs",
 610         [SPICE_CHANNEL_CURSOR] = "cursor",
 611         [SPICE_CHANNEL_PLAYBACK] = "playback",
 612         [SPICE_CHANNEL_RECORD] = "record",
 613         [SPICE_CHANNEL_TUNNEL] = "tunnel",
 614         [SPICE_CHANNEL_SMARTCARD] = "smartcard",
 615         [SPICE_CHANNEL_USBREDIR] = "usbredir",
 616         [SPICE_CHANNEL_PORT] = "port",
 617 #if 0
 618         /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
 619          * no easy way to #ifdef (SPICE_CHANNEL_* is a enum).  Disable
 620          * as quick fix for build failures with older versions. */
 621         [SPICE_CHANNEL_WEBDAV] = "webdav",
 622 #endif
 623     };
 624
 625     info = qmp_query_spice(NULL);
 626
 627     if (!info->enabled) {
 628         monitor_printf(mon, "Server: disabled\n");
 629         goto out;
 630     }
 631
 632     monitor_printf(mon, "Server:\n");
 633     if (info->has_port) {
 634         monitor_printf(mon, "     address: %s:%" PRId64 "\n",
 635                        info->host, info->port);
 636     }
 637     if (info->has_tls_port) {
 638         monitor_printf(mon, "     address: %s:%" PRId64 " [tls]\n",
 639                        info->host, info->tls_port);
 640     }
 641     monitor_printf(mon, "    migrated: %s\n",
 642                    info->migrated ? "true" : "false");
 643     monitor_printf(mon, "        auth: %s\n", info->auth);
 644     monitor_printf(mon, "    compiled: %s\n", info->compiled_version);
 645     monitor_printf(mon, "  mouse-mode: %s\n",
 646                    SpiceQueryMouseMode_lookup[info->mouse_mode]);
 647
 648     if (!info->has_channels || info->channels == NULL) {
 649         monitor_printf(mon, "Channels: none\n");
 650     } else {
 651         for (chan = info->channels; chan; chan = chan->next) {
 652             monitor_printf(mon, "Channel:\n");
 653             monitor_printf(mon, "     address: %s:%s%s\n",
 654                            chan->value->host, chan->value->port,
 655                            chan->value->tls ? " [tls]" : "");
 656             monitor_printf(mon, "     session: %" PRId64 "\n",
 657                            chan->value->connection_id);
 658             monitor_printf(mon, "     channel: %" PRId64 ":%" PRId64 "\n",
 659                            chan->value->channel_type, chan->value->channel_id);
 660
 661             channel_name = "unknown";
 662             if (chan->value->channel_type > 0 &&
 663                 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
 664                 channel_names[chan->value->channel_type]) {
 665                 channel_name = channel_names[chan->value->channel_type];
 666             }
 667
 668             monitor_printf(mon, "     channel name: %s\n", channel_name);
 669         }
 670     }
 671
 672 out:
 673     qapi_free_SpiceInfo(info);
 674 }
 675 #endif
 676
 677 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
 678 {
 679     BalloonInfo *info;
 680     Error *err = NULL;
 681
 682     info = qmp_query_balloon(&err);
 683     if (err) {
 684         error_report_err(err);
 685         return;
 686     }
 687
 688     monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
 689
 690     qapi_free_BalloonInfo(info);
 691 }
 692
 693 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
 694 {
 695     PciMemoryRegionList *region;
 696
 697     monitor_printf(mon, "  Bus %2" PRId64 ", ", dev->bus);
 698     monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
 699                    dev->slot, dev->function);
 700     monitor_printf(mon, "    ");
 701
 702     if (dev->class_info->has_desc) {
 703         monitor_printf(mon, "%s", dev->class_info->desc);
 704     } else {
 705         monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
 706     }
 707
 708     monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
 709                    dev->id->vendor, dev->id->device);
 710
 711     if (dev->has_irq) {
 712         monitor_printf(mon, "      IRQ %" PRId64 ".\n", dev->irq);
 713     }
 714
 715     if (dev->has_pci_bridge) {
 716         monitor_printf(mon, "      BUS %" PRId64 ".\n",
 717                        dev->pci_bridge->bus->number);
 718         monitor_printf(mon, "      secondary bus %" PRId64 ".\n",
 719                        dev->pci_bridge->bus->secondary);
 720         monitor_printf(mon, "      subordinate bus %" PRId64 ".\n",
 721                        dev->pci_bridge->bus->subordinate);
 722
 723         monitor_printf(mon, "      IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
 724                        dev->pci_bridge->bus->io_range->base,
 725                        dev->pci_bridge->bus->io_range->limit);
 726
 727         monitor_printf(mon,
 728                        "      memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
 729                        dev->pci_bridge->bus->memory_range->base,
 730                        dev->pci_bridge->bus->memory_range->limit);
 731
 732         monitor_printf(mon, "      prefetchable memory range "
 733                        "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
 734                        dev->pci_bridge->bus->prefetchable_range->base,
 735                        dev->pci_bridge->bus->prefetchable_range->limit);
 736     }
 737
 738     for (region = dev->regions; region; region = region->next) {
 739         uint64_t addr, size;
 740
 741         addr = region->value->address;
 742         size = region->value->size;
 743
 744         monitor_printf(mon, "      BAR%" PRId64 ": ", region->value->bar);
 745
 746         if (!strcmp(region->value->type, "io")) {
 747             monitor_printf(mon, "I/O at 0x%04" PRIx64
 748                                 " [0x%04" PRIx64 "].\n",
 749                            addr, addr + size - 1);
 750         } else {
 751             monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
 752                                " [0x%08" PRIx64 "].\n",
 753                            region->value->mem_type_64 ? 64 : 32,
 754                            region->value->prefetch ? " prefetchable" : "",
 755                            addr, addr + size - 1);
 756         }
 757     }
 758
 759     monitor_printf(mon, "      id \"%s\"\n", dev->qdev_id);
 760
 761     if (dev->has_pci_bridge) {
 762         if (dev->pci_bridge->has_devices) {
 763             PciDeviceInfoList *cdev;
 764             for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
 765                 hmp_info_pci_device(mon, cdev->value);
 766             }
 767         }
 768     }
 769 }
 770
 771 void hmp_info_pci(Monitor *mon, const QDict *qdict)
 772 {
 773     PciInfoList *info_list, *info;
 774     Error *err = NULL;
 775
 776     info_list = qmp_query_pci(&err);
 777     if (err) {
 778         monitor_printf(mon, "PCI devices not supported\n");
 779         error_free(err);
 780         return;
 781     }
 782
 783     for (info = info_list; info; info = info->next) {
 784         PciDeviceInfoList *dev;
 785
 786         for (dev = info->value->devices; dev; dev = dev->next) {
 787             hmp_info_pci_device(mon, dev->value);
 788         }
 789     }
 790
 791     qapi_free_PciInfoList(info_list);
 792 }
 793
 794 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
 795 {
 796     BlockJobInfoList *list;
 797     Error *err = NULL;
 798
 799     list = qmp_query_block_jobs(&err);
 800     assert(!err);
 801
 802     if (!list) {
 803         monitor_printf(mon, "No active jobs\n");
 804         return;
 805     }
 806
 807     while (list) {
 808         if (strcmp(list->value->type, "stream") == 0) {
 809             monitor_printf(mon, "Streaming device %s: Completed %" PRId64
 810                            " of %" PRId64 " bytes, speed limit %" PRId64
 811                            " bytes/s\n",
 812                            list->value->device,
 813                            list->value->offset,
 814                            list->value->len,
 815                            list->value->speed);
 816         } else {
 817             monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
 818                            " of %" PRId64 " bytes, speed limit %" PRId64
 819                            " bytes/s\n",
 820                            list->value->type,
 821                            list->value->device,
 822                            list->value->offset,
 823                            list->value->len,
 824                            list->value->speed);
 825         }
 826         list = list->next;
 827     }
 828
 829     qapi_free_BlockJobInfoList(list);
 830 }
 831
 832 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
 833 {
 834     TPMInfoList *info_list, *info;
 835     Error *err = NULL;
 836     unsigned int c = 0;
 837     TPMPassthroughOptions *tpo;
 838
 839     info_list = qmp_query_tpm(&err);
 840     if (err) {
 841         monitor_printf(mon, "TPM device not supported\n");
 842         error_free(err);
 843         return;
 844     }
 845
 846     if (info_list) {
 847         monitor_printf(mon, "TPM device:\n");
 848     }
 849
 850     for (info = info_list; info; info = info->next) {
 851         TPMInfo *ti = info->value;
 852         monitor_printf(mon, " tpm%d: model=%s\n",
 853                        c, TpmModel_lookup[ti->model]);
 854
 855         monitor_printf(mon, "  \\ %s: type=%s",
 856                        ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
 857
 858         switch (ti->options->type) {
 859         case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
 860             tpo = ti->options->u.passthrough;
 861             monitor_printf(mon, "%s%s%s%s",
 862                            tpo->has_path ? ",path=" : "",
 863                            tpo->has_path ? tpo->path : "",
 864                            tpo->has_cancel_path ? ",cancel-path=" : "",
 865                            tpo->has_cancel_path ? tpo->cancel_path : "");
 866             break;
 867         case TPM_TYPE_OPTIONS_KIND__MAX:
 868             break;
 869         }
 870         monitor_printf(mon, "\n");
 871         c++;
 872     }
 873     qapi_free_TPMInfoList(info_list);
 874 }
 875
 876 void hmp_quit(Monitor *mon, const QDict *qdict)
 877 {
 878     monitor_suspend(mon);
 879     qmp_quit(NULL);
 880 }
 881
 882 void hmp_stop(Monitor *mon, const QDict *qdict)
 883 {
 884     qmp_stop(NULL);
 885 }
 886
 887 void hmp_system_reset(Monitor *mon, const QDict *qdict)
 888 {
 889     qmp_system_reset(NULL);
 890 }
 891
 892 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
 893 {
 894     qmp_system_powerdown(NULL);
 895 }
 896
 897 void hmp_cpu(Monitor *mon, const QDict *qdict)
 898 {
 899     int64_t cpu_index;
 900
 901     /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
 902             use it are converted to the QAPI */
 903     cpu_index = qdict_get_int(qdict, "index");
 904     if (monitor_set_cpu(cpu_index) < 0) {
 905         monitor_printf(mon, "invalid CPU index\n");
 906     }
 907 }
 908
 909 void hmp_memsave(Monitor *mon, const QDict *qdict)
 910 {
 911     uint32_t size = qdict_get_int(qdict, "size");
 912     const char *filename = qdict_get_str(qdict, "filename");
 913     uint64_t addr = qdict_get_int(qdict, "val");
 914     Error *err = NULL;
 915
 916     qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
 917     hmp_handle_error(mon, &err);
 918 }
 919
 920 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
 921 {
 922     uint32_t size = qdict_get_int(qdict, "size");
 923     const char *filename = qdict_get_str(qdict, "filename");
 924     uint64_t addr = qdict_get_int(qdict, "val");
 925     Error *err = NULL;
 926
 927     qmp_pmemsave(addr, size, filename, &err);
 928     hmp_handle_error(mon, &err);
 929 }
 930
 931 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
 932 {
 933     const char *chardev = qdict_get_str(qdict, "device");
 934     const char *data = qdict_get_str(qdict, "data");
 935     Error *err = NULL;
 936
 937     qmp_ringbuf_write(chardev, data, false, 0, &err);
 938
 939     hmp_handle_error(mon, &err);
 940 }
 941
 942 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
 943 {
 944     uint32_t size = qdict_get_int(qdict, "size");
 945     const char *chardev = qdict_get_str(qdict, "device");
 946     char *data;
 947     Error *err = NULL;
 948     int i;
 949
 950     data = qmp_ringbuf_read(chardev, size, false, 0, &err);
 951     if (err) {
 952         error_report_err(err);
 953         return;
 954     }
 955
 956     for (i = 0; data[i]; i++) {
 957         unsigned char ch = data[i];
 958
 959         if (ch == '\\') {
 960             monitor_printf(mon, "\\\\");
 961         } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
 962             monitor_printf(mon, "\\u%04X", ch);
 963         } else {
 964             monitor_printf(mon, "%c", ch);
 965         }
 966
 967     }
 968     monitor_printf(mon, "\n");
 969     g_free(data);
 970 }
 971
 972 static void hmp_cont_cb(void *opaque, int err)
 973 {
 974     if (!err) {
 975         qmp_cont(NULL);
 976     }
 977 }
 978
 979 static bool key_is_missing(const BlockInfo *bdev)
 980 {
 981     return (bdev->inserted && bdev->inserted->encryption_key_missing);
 982 }
 983
 984 void hmp_cont(Monitor *mon, const QDict *qdict)
 985 {
 986     BlockInfoList *bdev_list, *bdev;
 987     Error *err = NULL;
 988
 989     bdev_list = qmp_query_block(NULL);
 990     for (bdev = bdev_list; bdev; bdev = bdev->next) {
 991         if (key_is_missing(bdev->value)) {
 992             monitor_read_block_device_key(mon, bdev->value->device,
 993                                           hmp_cont_cb, NULL);
 994             goto out;
 995         }
 996     }
 997
 998     qmp_cont(&err);
 999     hmp_handle_error(mon, &err);
1000
1001 out:
1002     qapi_free_BlockInfoList(bdev_list);
1003 }
1004
1005 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1006 {
1007     qmp_system_wakeup(NULL);
1008 }
1009
1010 void hmp_nmi(Monitor *mon, const QDict *qdict)
1011 {
1012     Error *err = NULL;
1013
1014     qmp_inject_nmi(&err);
1015     hmp_handle_error(mon, &err);
1016 }
1017
1018 void hmp_set_link(Monitor *mon, const QDict *qdict)
1019 {
1020     const char *name = qdict_get_str(qdict, "name");
1021     bool up = qdict_get_bool(qdict, "up");
1022     Error *err = NULL;
1023
1024     qmp_set_link(name, up, &err);
1025     hmp_handle_error(mon, &err);
1026 }
1027
1028 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1029 {
1030     const char *device = qdict_get_str(qdict, "device");
1031     const char *password = qdict_get_str(qdict, "password");
1032     Error *err = NULL;
1033
1034     qmp_block_passwd(true, device, false, NULL, password, &err);
1035     hmp_handle_error(mon, &err);
1036 }
1037
1038 void hmp_balloon(Monitor *mon, const QDict *qdict)
1039 {
1040     int64_t value = qdict_get_int(qdict, "value");
1041     Error *err = NULL;
1042
1043     qmp_balloon(value, &err);
1044     if (err) {
1045         error_report_err(err);
1046     }
1047 }
1048
1049 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1050 {
1051     const char *device = qdict_get_str(qdict, "device");
1052     int64_t size = qdict_get_int(qdict, "size");
1053     Error *err = NULL;
1054
1055     qmp_block_resize(true, device, false, NULL, size, &err);
1056     hmp_handle_error(mon, &err);
1057 }
1058
1059 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1060 {
1061     const char *device = qdict_get_str(qdict, "device");
1062     const char *filename = qdict_get_str(qdict, "target");
1063     const char *format = qdict_get_try_str(qdict, "format");
1064     bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1065     bool full = qdict_get_try_bool(qdict, "full", false);
1066     enum NewImageMode mode;
1067     Error *err = NULL;
1068
1069     if (!filename) {
1070         error_setg(&err, QERR_MISSING_PARAMETER, "target");
1071         hmp_handle_error(mon, &err);
1072         return;
1073     }
1074
1075     if (reuse) {
1076         mode = NEW_IMAGE_MODE_EXISTING;
1077     } else {
1078         mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1079     }
1080
1081     qmp_drive_mirror(device, filename, !!format, format,
1082                      false, NULL, false, NULL,
1083                      full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1084                      true, mode, false, 0, false, 0, false, 0,
1085                      false, 0, false, 0, false, true, &err);
1086     hmp_handle_error(mon, &err);
1087 }
1088
1089 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1090 {
1091     const char *device = qdict_get_str(qdict, "device");
1092     const char *filename = qdict_get_str(qdict, "target");
1093     const char *format = qdict_get_try_str(qdict, "format");
1094     bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1095     bool full = qdict_get_try_bool(qdict, "full", false);
1096     enum NewImageMode mode;
1097     Error *err = NULL;
1098
1099     if (!filename) {
1100         error_setg(&err, QERR_MISSING_PARAMETER, "target");
1101         hmp_handle_error(mon, &err);
1102         return;
1103     }
1104
1105     if (reuse) {
1106         mode = NEW_IMAGE_MODE_EXISTING;
1107     } else {
1108         mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1109     }
1110
1111     qmp_drive_backup(device, filename, !!format, format,
1112                      full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1113                      true, mode, false, 0, false, NULL,
1114                      false, 0, false, 0, &err);
1115     hmp_handle_error(mon, &err);
1116 }
1117
1118 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1119 {
1120     const char *device = qdict_get_str(qdict, "device");
1121     const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1122     const char *format = qdict_get_try_str(qdict, "format");
1123     bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1124     enum NewImageMode mode;
1125     Error *err = NULL;
1126
1127     if (!filename) {
1128         /* In the future, if 'snapshot-file' is not specified, the snapshot
1129            will be taken internally. Today it's actually required. */
1130         error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1131         hmp_handle_error(mon, &err);
1132         return;
1133     }
1134
1135     mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1136     qmp_blockdev_snapshot_sync(true, device, false, NULL,
1137                                filename, false, NULL,
1138                                !!format, format,
1139                                true, mode, &err);
1140     hmp_handle_error(mon, &err);
1141 }
1142
1143 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1144 {
1145     const char *device = qdict_get_str(qdict, "device");
1146     const char *name = qdict_get_str(qdict, "name");
1147     Error *err = NULL;
1148
1149     qmp_blockdev_snapshot_internal_sync(device, name, &err);
1150     hmp_handle_error(mon, &err);
1151 }
1152
1153 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1154 {
1155     const char *device = qdict_get_str(qdict, "device");
1156     const char *name = qdict_get_str(qdict, "name");
1157     const char *id = qdict_get_try_str(qdict, "id");
1158     Error *err = NULL;
1159
1160     qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1161                                                true, name, &err);
1162     hmp_handle_error(mon, &err);
1163 }
1164
1165 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1166 {
1167     qmp_migrate_cancel(NULL);
1168 }
1169
1170 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1171 {
1172     Error *err = NULL;
1173     const char *uri = qdict_get_str(qdict, "uri");
1174
1175     qmp_migrate_incoming(uri, &err);
1176
1177     hmp_handle_error(mon, &err);
1178 }
1179
1180 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1181 {
1182     double value = qdict_get_double(qdict, "value");
1183     qmp_migrate_set_downtime(value, NULL);
1184 }
1185
1186 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1187 {
1188     int64_t value = qdict_get_int(qdict, "value");
1189     Error *err = NULL;
1190
1191     qmp_migrate_set_cache_size(value, &err);
1192     if (err) {
1193         error_report_err(err);
1194         return;
1195     }
1196 }
1197
1198 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1199 {
1200     int64_t value = qdict_get_int(qdict, "value");
1201     qmp_migrate_set_speed(value, NULL);
1202 }
1203
1204 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1205 {
1206     const char *cap = qdict_get_str(qdict, "capability");
1207     bool state = qdict_get_bool(qdict, "state");
1208     Error *err = NULL;
1209     MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1210     int i;
1211
1212     for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
1213         if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1214             caps->value = g_malloc0(sizeof(*caps->value));
1215             caps->value->capability = i;
1216             caps->value->state = state;
1217             caps->next = NULL;
1218             qmp_migrate_set_capabilities(caps, &err);
1219             break;
1220         }
1221     }
1222
1223     if (i == MIGRATION_CAPABILITY__MAX) {
1224         error_setg(&err, QERR_INVALID_PARAMETER, cap);
1225     }
1226
1227     qapi_free_MigrationCapabilityStatusList(caps);
1228
1229     if (err) {
1230         error_report_err(err);
1231     }
1232 }
1233
1234 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1235 {
1236     const char *param = qdict_get_str(qdict, "parameter");
1237     int value = qdict_get_int(qdict, "value");
1238     Error *err = NULL;
1239     bool has_compress_level = false;
1240     bool has_compress_threads = false;
1241     bool has_decompress_threads = false;
1242     bool has_x_cpu_throttle_initial = false;
1243     bool has_x_cpu_throttle_increment = false;
1244     int i;
1245
1246     for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
1247         if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1248             switch (i) {
1249             case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1250                 has_compress_level = true;
1251                 break;
1252             case MIGRATION_PARAMETER_COMPRESS_THREADS:
1253                 has_compress_threads = true;
1254                 break;
1255             case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1256                 has_decompress_threads = true;
1257                 break;
1258             case MIGRATION_PARAMETER_X_CPU_THROTTLE_INITIAL:
1259                 has_x_cpu_throttle_initial = true;
1260                 break;
1261             case MIGRATION_PARAMETER_X_CPU_THROTTLE_INCREMENT:
1262                 has_x_cpu_throttle_increment = true;
1263                 break;
1264             }
1265             qmp_migrate_set_parameters(has_compress_level, value,
1266                                        has_compress_threads, value,
1267                                        has_decompress_threads, value,
1268                                        has_x_cpu_throttle_initial, value,
1269                                        has_x_cpu_throttle_increment, value,
1270                                        &err);
1271             break;
1272         }
1273     }
1274
1275     if (i == MIGRATION_PARAMETER__MAX) {
1276         error_setg(&err, QERR_INVALID_PARAMETER, param);
1277     }
1278
1279     if (err) {
1280         error_report_err(err);
1281     }
1282 }
1283
1284 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1285 {
1286     Error *err = NULL;
1287     const char *protocol = qdict_get_str(qdict, "protocol");
1288     const char *hostname = qdict_get_str(qdict, "hostname");
1289     bool has_port        = qdict_haskey(qdict, "port");
1290     int port             = qdict_get_try_int(qdict, "port", -1);
1291     bool has_tls_port    = qdict_haskey(qdict, "tls-port");
1292     int tls_port         = qdict_get_try_int(qdict, "tls-port", -1);
1293     const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1294
1295     qmp_client_migrate_info(protocol, hostname,
1296                             has_port, port, has_tls_port, tls_port,
1297                             !!cert_subject, cert_subject, &err);
1298     hmp_handle_error(mon, &err);
1299 }
1300
1301 void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1302 {
1303     Error *err = NULL;
1304     qmp_migrate_start_postcopy(&err);
1305     hmp_handle_error(mon, &err);
1306 }
1307
1308 void hmp_set_password(Monitor *mon, const QDict *qdict)
1309 {
1310     const char *protocol  = qdict_get_str(qdict, "protocol");
1311     const char *password  = qdict_get_str(qdict, "password");
1312     const char *connected = qdict_get_try_str(qdict, "connected");
1313     Error *err = NULL;
1314
1315     qmp_set_password(protocol, password, !!connected, connected, &err);
1316     hmp_handle_error(mon, &err);
1317 }
1318
1319 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1320 {
1321     const char *protocol  = qdict_get_str(qdict, "protocol");
1322     const char *whenstr = qdict_get_str(qdict, "time");
1323     Error *err = NULL;
1324
1325     qmp_expire_password(protocol, whenstr, &err);
1326     hmp_handle_error(mon, &err);
1327 }
1328
1329 void hmp_eject(Monitor *mon, const QDict *qdict)
1330 {
1331     bool force = qdict_get_try_bool(qdict, "force", false);
1332     const char *device = qdict_get_str(qdict, "device");
1333     Error *err = NULL;
1334
1335     qmp_eject(device, true, force, &err);
1336     hmp_handle_error(mon, &err);
1337 }
1338
1339 static void hmp_change_read_arg(void *opaque, const char *password,
1340                                 void *readline_opaque)
1341 {
1342     qmp_change_vnc_password(password, NULL);
1343     monitor_read_command(opaque, 1);
1344 }
1345
1346 void hmp_change(Monitor *mon, const QDict *qdict)
1347 {
1348     const char *device = qdict_get_str(qdict, "device");
1349     const char *target = qdict_get_str(qdict, "target");
1350     const char *arg = qdict_get_try_str(qdict, "arg");
1351     const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1352     BlockdevChangeReadOnlyMode read_only_mode = 0;
1353     Error *err = NULL;
1354
1355     if (strcmp(device, "vnc") == 0) {
1356         if (read_only) {
1357             monitor_printf(mon,
1358                            "Parameter 'read-only-mode' is invalid for VNC\n");
1359             return;
1360         }
1361         if (strcmp(target, "passwd") == 0 ||
1362             strcmp(target, "password") == 0) {
1363             if (!arg) {
1364                 monitor_read_password(mon, hmp_change_read_arg, NULL);
1365                 return;
1366             }
1367         }
1368         qmp_change("vnc", target, !!arg, arg, &err);
1369     } else {
1370         if (read_only) {
1371             read_only_mode =
1372                 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
1373                                 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE__MAX,
1374                                 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1375             if (err) {
1376                 hmp_handle_error(mon, &err);
1377                 return;
1378             }
1379         }
1380
1381         qmp_blockdev_change_medium(device, target, !!arg, arg,
1382                                    !!read_only, read_only_mode, &err);
1383         if (err &&
1384             error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1385             error_free(err);
1386             monitor_read_block_device_key(mon, device, NULL, NULL);
1387             return;
1388         }
1389     }
1390
1391     hmp_handle_error(mon, &err);
1392 }
1393
1394 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1395 {
1396     Error *err = NULL;
1397
1398     qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
1399                               qdict_get_int(qdict, "bps"),
1400                               qdict_get_int(qdict, "bps_rd"),
1401                               qdict_get_int(qdict, "bps_wr"),
1402                               qdict_get_int(qdict, "iops"),
1403                               qdict_get_int(qdict, "iops_rd"),
1404                               qdict_get_int(qdict, "iops_wr"),
1405                               false, /* no burst max via HMP */
1406                               0,
1407                               false,
1408                               0,
1409                               false,
1410                               0,
1411                               false,
1412                               0,
1413                               false,
1414                               0,
1415                               false,
1416                               0,
1417                               false, /* No default I/O size */
1418                               0,
1419                               false,
1420                               NULL, &err);
1421     hmp_handle_error(mon, &err);
1422 }
1423
1424 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1425 {
1426     Error *error = NULL;
1427     const char *device = qdict_get_str(qdict, "device");
1428     const char *base = qdict_get_try_str(qdict, "base");
1429     int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1430
1431     qmp_block_stream(device, base != NULL, base, false, NULL,
1432                      qdict_haskey(qdict, "speed"), speed,
1433                      true, BLOCKDEV_ON_ERROR_REPORT, &error);
1434
1435     hmp_handle_error(mon, &error);
1436 }
1437
1438 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1439 {
1440     Error *error = NULL;
1441     const char *device = qdict_get_str(qdict, "device");
1442     int64_t value = qdict_get_int(qdict, "speed");
1443
1444     qmp_block_job_set_speed(device, value, &error);
1445
1446     hmp_handle_error(mon, &error);
1447 }
1448
1449 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1450 {
1451     Error *error = NULL;
1452     const char *device = qdict_get_str(qdict, "device");
1453     bool force = qdict_get_try_bool(qdict, "force", false);
1454
1455     qmp_block_job_cancel(device, true, force, &error);
1456
1457     hmp_handle_error(mon, &error);
1458 }
1459
1460 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1461 {
1462     Error *error = NULL;
1463     const char *device = qdict_get_str(qdict, "device");
1464
1465     qmp_block_job_pause(device, &error);
1466
1467     hmp_handle_error(mon, &error);
1468 }
1469
1470 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1471 {
1472     Error *error = NULL;
1473     const char *device = qdict_get_str(qdict, "device");
1474
1475     qmp_block_job_resume(device, &error);
1476
1477     hmp_handle_error(mon, &error);
1478 }
1479
1480 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1481 {
1482     Error *error = NULL;
1483     const char *device = qdict_get_str(qdict, "device");
1484
1485     qmp_block_job_complete(device, &error);
1486
1487     hmp_handle_error(mon, &error);
1488 }
1489
1490 typedef struct HMPMigrationStatus
1491 {
1492     QEMUTimer *timer;
1493     Monitor *mon;
1494     bool is_block_migration;
1495 } HMPMigrationStatus;
1496
1497 static void hmp_migrate_status_cb(void *opaque)
1498 {
1499     HMPMigrationStatus *status = opaque;
1500     MigrationInfo *info;
1501
1502     info = qmp_query_migrate(NULL);
1503     if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1504         info->status == MIGRATION_STATUS_SETUP) {
1505         if (info->has_disk) {
1506             int progress;
1507
1508             if (info->disk->remaining) {
1509                 progress = info->disk->transferred * 100 / info->disk->total;
1510             } else {
1511                 progress = 100;
1512             }
1513
1514             monitor_printf(status->mon, "Completed %d %%\r", progress);
1515             monitor_flush(status->mon);
1516         }
1517
1518         timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1519     } else {
1520         if (status->is_block_migration) {
1521             monitor_printf(status->mon, "\n");
1522         }
1523         monitor_resume(status->mon);
1524         timer_del(status->timer);
1525         g_free(status);
1526     }
1527
1528     qapi_free_MigrationInfo(info);
1529 }
1530
1531 void hmp_migrate(Monitor *mon, const QDict *qdict)
1532 {
1533     bool detach = qdict_get_try_bool(qdict, "detach", false);
1534     bool blk = qdict_get_try_bool(qdict, "blk", false);
1535     bool inc = qdict_get_try_bool(qdict, "inc", false);
1536     const char *uri = qdict_get_str(qdict, "uri");
1537     Error *err = NULL;
1538
1539     qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1540     if (err) {
1541         error_report_err(err);
1542         return;
1543     }
1544
1545     if (!detach) {
1546         HMPMigrationStatus *status;
1547
1548         if (monitor_suspend(mon) < 0) {
1549             monitor_printf(mon, "terminal does not allow synchronous "
1550                            "migration, continuing detached\n");
1551             return;
1552         }
1553
1554         status = g_malloc0(sizeof(*status));
1555         status->mon = mon;
1556         status->is_block_migration = blk || inc;
1557         status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1558                                           status);
1559         timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1560     }
1561 }
1562
1563 void hmp_device_add(Monitor *mon, const QDict *qdict)
1564 {
1565     Error *err = NULL;
1566
1567     qmp_device_add((QDict *)qdict, NULL, &err);
1568     hmp_handle_error(mon, &err);
1569 }
1570
1571 void hmp_device_del(Monitor *mon, const QDict *qdict)
1572 {
1573     const char *id = qdict_get_str(qdict, "id");
1574     Error *err = NULL;
1575
1576     qmp_device_del(id, &err);
1577     hmp_handle_error(mon, &err);
1578 }
1579
1580 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1581 {
1582     Error *err = NULL;
1583     bool paging = qdict_get_try_bool(qdict, "paging", false);
1584     bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1585     bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1586     bool snappy = qdict_get_try_bool(qdict, "snappy", false);
1587     const char *file = qdict_get_str(qdict, "filename");
1588     bool has_begin = qdict_haskey(qdict, "begin");
1589     bool has_length = qdict_haskey(qdict, "length");
1590     bool has_detach = qdict_haskey(qdict, "detach");
1591     int64_t begin = 0;
1592     int64_t length = 0;
1593     bool detach = false;
1594     enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1595     char *prot;
1596
1597     if (zlib + lzo + snappy > 1) {
1598         error_setg(&err, "only one of '-z|-l|-s' can be set");
1599         hmp_handle_error(mon, &err);
1600         return;
1601     }
1602
1603     if (zlib) {
1604         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1605     }
1606
1607     if (lzo) {
1608         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1609     }
1610
1611     if (snappy) {
1612         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1613     }
1614
1615     if (has_begin) {
1616         begin = qdict_get_int(qdict, "begin");
1617     }
1618     if (has_length) {
1619         length = qdict_get_int(qdict, "length");
1620     }
1621     if (has_detach) {
1622         detach = qdict_get_bool(qdict, "detach");
1623     }
1624
1625     prot = g_strconcat("file:", file, NULL);
1626
1627     qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1628                           has_length, length, true, dump_format, &err);
1629     hmp_handle_error(mon, &err);
1630     g_free(prot);
1631 }
1632
1633 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1634 {
1635     Error *err = NULL;
1636     QemuOpts *opts;
1637
1638     opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1639     if (err) {
1640         goto out;
1641     }
1642
1643     netdev_add(opts, &err);
1644     if (err) {
1645         qemu_opts_del(opts);
1646     }
1647
1648 out:
1649     hmp_handle_error(mon, &err);
1650 }
1651
1652 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1653 {
1654     const char *id = qdict_get_str(qdict, "id");
1655     Error *err = NULL;
1656
1657     qmp_netdev_del(id, &err);
1658     hmp_handle_error(mon, &err);
1659 }
1660
1661 void hmp_object_add(Monitor *mon, const QDict *qdict)
1662 {
1663     Error *err = NULL;
1664     QemuOpts *opts;
1665     OptsVisitor *ov;
1666     Object *obj = NULL;
1667
1668     opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
1669     if (err) {
1670         hmp_handle_error(mon, &err);
1671         return;
1672     }
1673
1674     ov = opts_visitor_new(opts);
1675     obj = user_creatable_add(qdict, opts_get_visitor(ov), &err);
1676     opts_visitor_cleanup(ov);
1677     qemu_opts_del(opts);
1678
1679     if (err) {
1680         hmp_handle_error(mon, &err);
1681     }
1682     if (obj) {
1683         object_unref(obj);
1684     }
1685 }
1686
1687 void hmp_getfd(Monitor *mon, const QDict *qdict)
1688 {
1689     const char *fdname = qdict_get_str(qdict, "fdname");
1690     Error *err = NULL;
1691
1692     qmp_getfd(fdname, &err);
1693     hmp_handle_error(mon, &err);
1694 }
1695
1696 void hmp_closefd(Monitor *mon, const QDict *qdict)
1697 {
1698     const char *fdname = qdict_get_str(qdict, "fdname");
1699     Error *err = NULL;
1700
1701     qmp_closefd(fdname, &err);
1702     hmp_handle_error(mon, &err);
1703 }
1704
1705 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1706 {
1707     const char *keys = qdict_get_str(qdict, "keys");
1708     KeyValueList *keylist, *head = NULL, *tmp = NULL;
1709     int has_hold_time = qdict_haskey(qdict, "hold-time");
1710     int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
1711     Error *err = NULL;
1712     char *separator;
1713     int keyname_len;
1714
1715     while (1) {
1716         separator = strchr(keys, '-');
1717         keyname_len = separator ? separator - keys : strlen(keys);
1718
1719         /* Be compatible with old interface, convert user inputted "<" */
1720         if (keys[0] == '<' && keyname_len == 1) {
1721             keys = "less";
1722             keyname_len = 4;
1723         }
1724
1725         keylist = g_malloc0(sizeof(*keylist));
1726         keylist->value = g_malloc0(sizeof(*keylist->value));
1727
1728         if (!head) {
1729             head = keylist;
1730         }
1731         if (tmp) {
1732             tmp->next = keylist;
1733         }
1734         tmp = keylist;
1735
1736         if (strstart(keys, "0x", NULL)) {
1737             char *endp;
1738             int value = strtoul(keys, &endp, 0);
1739             assert(endp <= keys + keyname_len);
1740             if (endp != keys + keyname_len) {
1741                 goto err_out;
1742             }
1743             keylist->value->type = KEY_VALUE_KIND_NUMBER;
1744             keylist->value->u.number = value;
1745         } else {
1746             int idx = index_from_key(keys, keyname_len);
1747             if (idx == Q_KEY_CODE__MAX) {
1748                 goto err_out;
1749             }
1750             keylist->value->type = KEY_VALUE_KIND_QCODE;
1751             keylist->value->u.qcode = idx;
1752         }
1753
1754         if (!separator) {
1755             break;
1756         }
1757         keys = separator + 1;
1758     }
1759
1760     qmp_send_key(head, has_hold_time, hold_time, &err);
1761     hmp_handle_error(mon, &err);
1762
1763 out:
1764     qapi_free_KeyValueList(head);
1765     return;
1766
1767 err_out:
1768     monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
1769     goto out;
1770 }
1771
1772 void hmp_screendump(Monitor *mon, const QDict *qdict)
1773 {
1774     const char *filename = qdict_get_str(qdict, "filename");
1775     Error *err = NULL;
1776
1777     qmp_screendump(filename, &err);
1778     hmp_handle_error(mon, &err);
1779 }
1780
1781 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1782 {
1783     const char *uri = qdict_get_str(qdict, "uri");
1784     bool writable = qdict_get_try_bool(qdict, "writable", false);
1785     bool all = qdict_get_try_bool(qdict, "all", false);
1786     Error *local_err = NULL;
1787     BlockInfoList *block_list, *info;
1788     SocketAddress *addr;
1789
1790     if (writable && !all) {
1791         error_setg(&local_err, "-w only valid together with -a");
1792         goto exit;
1793     }
1794
1795     /* First check if the address is valid and start the server.  */
1796     addr = socket_parse(uri, &local_err);
1797     if (local_err != NULL) {
1798         goto exit;
1799     }
1800
1801     qmp_nbd_server_start(addr, false, NULL, &local_err);
1802     qapi_free_SocketAddress(addr);
1803     if (local_err != NULL) {
1804         goto exit;
1805     }
1806
1807     if (!all) {
1808         return;
1809     }
1810
1811     /* Then try adding all block devices.  If one fails, close all and
1812      * exit.
1813      */
1814     block_list = qmp_query_block(NULL);
1815
1816     for (info = block_list; info; info = info->next) {
1817         if (!info->value->has_inserted) {
1818             continue;
1819         }
1820
1821         qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1822
1823         if (local_err != NULL) {
1824             qmp_nbd_server_stop(NULL);
1825             break;
1826         }
1827     }
1828
1829     qapi_free_BlockInfoList(block_list);
1830
1831 exit:
1832     hmp_handle_error(mon, &local_err);
1833 }
1834
1835 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1836 {
1837     const char *device = qdict_get_str(qdict, "device");
1838     bool writable = qdict_get_try_bool(qdict, "writable", false);
1839     Error *local_err = NULL;
1840
1841     qmp_nbd_server_add(device, true, writable, &local_err);
1842
1843     if (local_err != NULL) {
1844         hmp_handle_error(mon, &local_err);
1845     }
1846 }
1847
1848 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1849 {
1850     Error *err = NULL;
1851
1852     qmp_nbd_server_stop(&err);
1853     hmp_handle_error(mon, &err);
1854 }
1855
1856 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
1857 {
1858     int cpuid;
1859     Error *err = NULL;
1860
1861     cpuid = qdict_get_int(qdict, "id");
1862     qmp_cpu_add(cpuid, &err);
1863     hmp_handle_error(mon, &err);
1864 }
1865
1866 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1867 {
1868     const char *args = qdict_get_str(qdict, "args");
1869     Error *err = NULL;
1870     QemuOpts *opts;
1871
1872     opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
1873     if (opts == NULL) {
1874         error_setg(&err, "Parsing chardev args failed");
1875     } else {
1876         qemu_chr_new_from_opts(opts, NULL, &err);
1877     }
1878     hmp_handle_error(mon, &err);
1879 }
1880
1881 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1882 {
1883     Error *local_err = NULL;
1884
1885     qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1886     hmp_handle_error(mon, &local_err);
1887 }
1888
1889 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
1890 {
1891     BlockBackend *blk;
1892     const char* device = qdict_get_str(qdict, "device");
1893     const char* command = qdict_get_str(qdict, "command");
1894     Error *err = NULL;
1895
1896     blk = blk_by_name(device);
1897     if (blk) {
1898         qemuio_command(blk, command);
1899     } else {
1900         error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
1901                   "Device '%s' not found", device);
1902     }
1903
1904     hmp_handle_error(mon, &err);
1905 }
1906
1907 void hmp_object_del(Monitor *mon, const QDict *qdict)
1908 {
1909     const char *id = qdict_get_str(qdict, "id");
1910     Error *err = NULL;
1911
1912     user_creatable_del(id, &err);
1913     hmp_handle_error(mon, &err);
1914 }
1915
1916 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
1917 {
1918     Error *err = NULL;
1919     MemdevList *memdev_list = qmp_query_memdev(&err);
1920     MemdevList *m = memdev_list;
1921     StringOutputVisitor *ov;
1922     char *str;
1923     int i = 0;
1924
1925
1926     while (m) {
1927         ov = string_output_visitor_new(false);
1928         visit_type_uint16List(string_output_get_visitor(ov), NULL,
1929                               &m->value->host_nodes, NULL);
1930         monitor_printf(mon, "memory backend: %d\n", i);
1931         monitor_printf(mon, "  size:  %" PRId64 "\n", m->value->size);
1932         monitor_printf(mon, "  merge: %s\n",
1933                        m->value->merge ? "true" : "false");
1934         monitor_printf(mon, "  dump: %s\n",
1935                        m->value->dump ? "true" : "false");
1936         monitor_printf(mon, "  prealloc: %s\n",
1937                        m->value->prealloc ? "true" : "false");
1938         monitor_printf(mon, "  policy: %s\n",
1939                        HostMemPolicy_lookup[m->value->policy]);
1940         str = string_output_get_string(ov);
1941         monitor_printf(mon, "  host nodes: %s\n", str);
1942
1943         g_free(str);
1944         string_output_visitor_cleanup(ov);
1945         m = m->next;
1946         i++;
1947     }
1948
1949     monitor_printf(mon, "\n");
1950
1951     qapi_free_MemdevList(memdev_list);
1952 }
1953
1954 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
1955 {
1956     Error *err = NULL;
1957     MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
1958     MemoryDeviceInfoList *info;
1959     MemoryDeviceInfo *value;
1960     PCDIMMDeviceInfo *di;
1961
1962     for (info = info_list; info; info = info->next) {
1963         value = info->value;
1964
1965         if (value) {
1966             switch (value->type) {
1967             case MEMORY_DEVICE_INFO_KIND_DIMM:
1968                 di = value->u.dimm;
1969
1970                 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1971                                MemoryDeviceInfoKind_lookup[value->type],
1972                                di->id ? di->id : "");
1973                 monitor_printf(mon, "  addr: 0x%" PRIx64 "\n", di->addr);
1974                 monitor_printf(mon, "  slot: %" PRId64 "\n", di->slot);
1975                 monitor_printf(mon, "  node: %" PRId64 "\n", di->node);
1976                 monitor_printf(mon, "  size: %" PRIu64 "\n", di->size);
1977                 monitor_printf(mon, "  memdev: %s\n", di->memdev);
1978                 monitor_printf(mon, "  hotplugged: %s\n",
1979                                di->hotplugged ? "true" : "false");
1980                 monitor_printf(mon, "  hotpluggable: %s\n",
1981                                di->hotpluggable ? "true" : "false");
1982                 break;
1983             default:
1984                 break;
1985             }
1986         }
1987     }
1988
1989     qapi_free_MemoryDeviceInfoList(info_list);
1990 }
1991
1992 void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
1993 {
1994     IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
1995     IOThreadInfoList *info;
1996
1997     for (info = info_list; info; info = info->next) {
1998         monitor_printf(mon, "%s: thread_id=%" PRId64 "\n",
1999                        info->value->id, info->value->thread_id);
2000     }
2001
2002     qapi_free_IOThreadInfoList(info_list);
2003 }
2004
2005 void hmp_qom_list(Monitor *mon, const QDict *qdict)
2006 {
2007     const char *path = qdict_get_try_str(qdict, "path");
2008     ObjectPropertyInfoList *list;
2009     Error *err = NULL;
2010
2011     if (path == NULL) {
2012         monitor_printf(mon, "/\n");
2013         return;
2014     }
2015
2016     list = qmp_qom_list(path, &err);
2017     if (err == NULL) {
2018         ObjectPropertyInfoList *start = list;
2019         while (list != NULL) {
2020             ObjectPropertyInfo *value = list->value;
2021
2022             monitor_printf(mon, "%s (%s)\n",
2023                            value->name, value->type);
2024             list = list->next;
2025         }
2026         qapi_free_ObjectPropertyInfoList(start);
2027     }
2028     hmp_handle_error(mon, &err);
2029 }
2030
2031 void hmp_qom_set(Monitor *mon, const QDict *qdict)
2032 {
2033     const char *path = qdict_get_str(qdict, "path");
2034     const char *property = qdict_get_str(qdict, "property");
2035     const char *value = qdict_get_str(qdict, "value");
2036     Error *err = NULL;
2037     bool ambiguous = false;
2038     Object *obj;
2039
2040     obj = object_resolve_path(path, &ambiguous);
2041     if (obj == NULL) {
2042         error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2043                   "Device '%s' not found", path);
2044     } else {
2045         if (ambiguous) {
2046             monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2047         }
2048         object_property_parse(obj, value, property, &err);
2049     }
2050     hmp_handle_error(mon, &err);
2051 }
2052
2053 void hmp_rocker(Monitor *mon, const QDict *qdict)
2054 {
2055     const char *name = qdict_get_str(qdict, "name");
2056     RockerSwitch *rocker;
2057     Error *err = NULL;
2058
2059     rocker = qmp_query_rocker(name, &err);
2060     if (err != NULL) {
2061         hmp_handle_error(mon, &err);
2062         return;
2063     }
2064
2065     monitor_printf(mon, "name: %s\n", rocker->name);
2066     monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2067     monitor_printf(mon, "ports: %d\n", rocker->ports);
2068
2069     qapi_free_RockerSwitch(rocker);
2070 }
2071
2072 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2073 {
2074     RockerPortList *list, *port;
2075     const char *name = qdict_get_str(qdict, "name");
2076     Error *err = NULL;
2077
2078     list = qmp_query_rocker_ports(name, &err);
2079     if (err != NULL) {
2080         hmp_handle_error(mon, &err);
2081         return;
2082     }
2083
2084     monitor_printf(mon, "            ena/    speed/ auto\n");
2085     monitor_printf(mon, "      port  link    duplex neg?\n");
2086
2087     for (port = list; port; port = port->next) {
2088         monitor_printf(mon, "%10s  %-4s   %-3s  %2s  %-3s\n",
2089                        port->value->name,
2090                        port->value->enabled ? port->value->link_up ?
2091                        "up" : "down" : "!ena",
2092                        port->value->speed == 10000 ? "10G" : "??",
2093                        port->value->duplex ? "FD" : "HD",
2094                        port->value->autoneg ? "Yes" : "No");
2095     }
2096
2097     qapi_free_RockerPortList(list);
2098 }
2099
2100 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2101 {
2102     RockerOfDpaFlowList *list, *info;
2103     const char *name = qdict_get_str(qdict, "name");
2104     uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2105     Error *err = NULL;
2106
2107     list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2108     if (err != NULL) {
2109         hmp_handle_error(mon, &err);
2110         return;
2111     }
2112
2113     monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2114
2115     for (info = list; info; info = info->next) {
2116         RockerOfDpaFlow *flow = info->value;
2117         RockerOfDpaFlowKey *key = flow->key;
2118         RockerOfDpaFlowMask *mask = flow->mask;
2119         RockerOfDpaFlowAction *action = flow->action;
2120
2121         if (flow->hits) {
2122             monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2123                            key->priority, key->tbl_id, flow->hits);
2124         } else {
2125             monitor_printf(mon, "%-4d %-3d     ",
2126                            key->priority, key->tbl_id);
2127         }
2128
2129         if (key->has_in_pport) {
2130             monitor_printf(mon, " pport %d", key->in_pport);
2131             if (mask->has_in_pport) {
2132                 monitor_printf(mon, "(0x%x)", mask->in_pport);
2133             }
2134         }
2135
2136         if (key->has_vlan_id) {
2137             monitor_printf(mon, " vlan %d",
2138                            key->vlan_id & VLAN_VID_MASK);
2139             if (mask->has_vlan_id) {
2140                 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2141             }
2142         }
2143
2144         if (key->has_tunnel_id) {
2145             monitor_printf(mon, " tunnel %d", key->tunnel_id);
2146             if (mask->has_tunnel_id) {
2147                 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2148             }
2149         }
2150
2151         if (key->has_eth_type) {
2152             switch (key->eth_type) {
2153             case 0x0806:
2154                 monitor_printf(mon, " ARP");
2155                 break;
2156             case 0x0800:
2157                 monitor_printf(mon, " IP");
2158                 break;
2159             case 0x86dd:
2160                 monitor_printf(mon, " IPv6");
2161                 break;
2162             case 0x8809:
2163                 monitor_printf(mon, " LACP");
2164                 break;
2165             case 0x88cc:
2166                 monitor_printf(mon, " LLDP");
2167                 break;
2168             default:
2169                 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2170                 break;
2171             }
2172         }
2173
2174         if (key->has_eth_src) {
2175             if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2176                 (mask->has_eth_src) &&
2177                 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2178                 monitor_printf(mon, " src <any mcast/bcast>");
2179             } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2180                 (mask->has_eth_src) &&
2181                 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2182                 monitor_printf(mon, " src <any ucast>");
2183             } else {
2184                 monitor_printf(mon, " src %s", key->eth_src);
2185                 if (mask->has_eth_src) {
2186                     monitor_printf(mon, "(%s)", mask->eth_src);
2187                 }
2188             }
2189         }
2190
2191         if (key->has_eth_dst) {
2192             if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2193                 (mask->has_eth_dst) &&
2194                 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2195                 monitor_printf(mon, " dst <any mcast/bcast>");
2196             } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2197                 (mask->has_eth_dst) &&
2198                 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2199                 monitor_printf(mon, " dst <any ucast>");
2200             } else {
2201                 monitor_printf(mon, " dst %s", key->eth_dst);
2202                 if (mask->has_eth_dst) {
2203                     monitor_printf(mon, "(%s)", mask->eth_dst);
2204                 }
2205             }
2206         }
2207
2208         if (key->has_ip_proto) {
2209             monitor_printf(mon, " proto %d", key->ip_proto);
2210             if (mask->has_ip_proto) {
2211                 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2212             }
2213         }
2214
2215         if (key->has_ip_tos) {
2216             monitor_printf(mon, " TOS %d", key->ip_tos);
2217             if (mask->has_ip_tos) {
2218                 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2219             }
2220         }
2221
2222         if (key->has_ip_dst) {
2223             monitor_printf(mon, " dst %s", key->ip_dst);
2224         }
2225
2226         if (action->has_goto_tbl || action->has_group_id ||
2227             action->has_new_vlan_id) {
2228             monitor_printf(mon, " -->");
2229         }
2230
2231         if (action->has_new_vlan_id) {
2232             monitor_printf(mon, " apply new vlan %d",
2233                            ntohs(action->new_vlan_id));
2234         }
2235
2236         if (action->has_group_id) {
2237             monitor_printf(mon, " write group 0x%08x", action->group_id);
2238         }
2239
2240         if (action->has_goto_tbl) {
2241             monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2242         }
2243
2244         monitor_printf(mon, "\n");
2245     }
2246
2247     qapi_free_RockerOfDpaFlowList(list);
2248 }
2249
2250 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2251 {
2252     RockerOfDpaGroupList *list, *g;
2253     const char *name = qdict_get_str(qdict, "name");
2254     uint8_t type = qdict_get_try_int(qdict, "type", 9);
2255     Error *err = NULL;
2256     bool set = false;
2257
2258     list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2259     if (err != NULL) {
2260         hmp_handle_error(mon, &err);
2261         return;
2262     }
2263
2264     monitor_printf(mon, "id (decode) --> buckets\n");
2265
2266     for (g = list; g; g = g->next) {
2267         RockerOfDpaGroup *group = g->value;
2268
2269         monitor_printf(mon, "0x%08x", group->id);
2270
2271         monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2272                                          group->type == 1 ? "L2 rewrite" :
2273                                          group->type == 2 ? "L3 unicast" :
2274                                          group->type == 3 ? "L2 multicast" :
2275                                          group->type == 4 ? "L2 flood" :
2276                                          group->type == 5 ? "L3 interface" :
2277                                          group->type == 6 ? "L3 multicast" :
2278                                          group->type == 7 ? "L3 ECMP" :
2279                                          group->type == 8 ? "L2 overlay" :
2280                                          "unknown");
2281
2282         if (group->has_vlan_id) {
2283             monitor_printf(mon, " vlan %d", group->vlan_id);
2284         }
2285
2286         if (group->has_pport) {
2287             monitor_printf(mon, " pport %d", group->pport);
2288         }
2289
2290         if (group->has_index) {
2291             monitor_printf(mon, " index %d", group->index);
2292         }
2293
2294         monitor_printf(mon, ") -->");
2295
2296         if (group->has_set_vlan_id && group->set_vlan_id) {
2297             set = true;
2298             monitor_printf(mon, " set vlan %d",
2299                            group->set_vlan_id & VLAN_VID_MASK);
2300         }
2301
2302         if (group->has_set_eth_src) {
2303             if (!set) {
2304                 set = true;
2305                 monitor_printf(mon, " set");
2306             }
2307             monitor_printf(mon, " src %s", group->set_eth_src);
2308         }
2309
2310         if (group->has_set_eth_dst) {
2311             if (!set) {
2312                 set = true;
2313                 monitor_printf(mon, " set");
2314             }
2315             monitor_printf(mon, " dst %s", group->set_eth_dst);
2316         }
2317
2318         set = false;
2319
2320         if (group->has_ttl_check && group->ttl_check) {
2321             monitor_printf(mon, " check TTL");
2322         }
2323
2324         if (group->has_group_id && group->group_id) {
2325             monitor_printf(mon, " group id 0x%08x", group->group_id);
2326         }
2327
2328         if (group->has_pop_vlan && group->pop_vlan) {
2329             monitor_printf(mon, " pop vlan");
2330         }
2331
2332         if (group->has_out_pport) {
2333             monitor_printf(mon, " out pport %d", group->out_pport);
2334         }
2335
2336         if (group->has_group_ids) {
2337             struct uint32List *id;
2338
2339             monitor_printf(mon, " groups [");
2340             for (id = group->group_ids; id; id = id->next) {
2341                 monitor_printf(mon, "0x%08x", id->value);
2342                 if (id->next) {
2343                     monitor_printf(mon, ",");
2344                 }
2345             }
2346             monitor_printf(mon, "]");
2347         }
2348
2349         monitor_printf(mon, "\n");
2350     }
2351
2352     qapi_free_RockerOfDpaGroupList(list);
2353 }