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 "hmp.h"
  17 #include "net/net.h"
  18 #include "net/eth.h"
  19 #include "sysemu/char.h"
  20 #include "sysemu/block-backend.h"
  21 #include "qemu/option.h"
  22 #include "qemu/timer.h"
  23 #include "qmp-commands.h"
  24 #include "qemu/sockets.h"
  25 #include "monitor/monitor.h"
  26 #include "monitor/qdev.h"
  27 #include "qapi/opts-visitor.h"
  28 #include "qapi/string-output-visitor.h"
  29 #include "qapi-visit.h"
  30 #include "ui/console.h"
  31 #include "block/qapi.h"
  32 #include "qemu-io.h"
  33
  34 #ifdef CONFIG_SPICE
  35 #include <spice/enums.h>
  36 #endif
  37
  38 static void hmp_handle_error(Monitor *mon, Error **errp)
  39 {
  40     assert(errp);
  41     if (*errp) {
  42         monitor_printf(mon, "%s\n", error_get_pretty(*errp));
  43         error_free(*errp);
  44     }
  45 }
  46
  47 void hmp_info_name(Monitor *mon, const QDict *qdict)
  48 {
  49     NameInfo *info;
  50
  51     info = qmp_query_name(NULL);
  52     if (info->has_name) {
  53         monitor_printf(mon, "%s\n", info->name);
  54     }
  55     qapi_free_NameInfo(info);
  56 }
  57
  58 void hmp_info_version(Monitor *mon, const QDict *qdict)
  59 {
  60     VersionInfo *info;
  61
  62     info = qmp_query_version(NULL);
  63
  64     monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
  65                    info->qemu->major, info->qemu->minor, info->qemu->micro,
  66                    info->package);
  67
  68     qapi_free_VersionInfo(info);
  69 }
  70
  71 void hmp_info_kvm(Monitor *mon, const QDict *qdict)
  72 {
  73     KvmInfo *info;
  74
  75     info = qmp_query_kvm(NULL);
  76     monitor_printf(mon, "kvm support: ");
  77     if (info->present) {
  78         monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
  79     } else {
  80         monitor_printf(mon, "not compiled\n");
  81     }
  82
  83     qapi_free_KvmInfo(info);
  84 }
  85
  86 void hmp_info_status(Monitor *mon, const QDict *qdict)
  87 {
  88     StatusInfo *info;
  89
  90     info = qmp_query_status(NULL);
  91
  92     monitor_printf(mon, "VM status: %s%s",
  93                    info->running ? "running" : "paused",
  94                    info->singlestep ? " (single step mode)" : "");
  95
  96     if (!info->running && info->status != RUN_STATE_PAUSED) {
  97         monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
  98     }
  99
 100     monitor_printf(mon, "\n");
 101
 102     qapi_free_StatusInfo(info);
 103 }
 104
 105 void hmp_info_uuid(Monitor *mon, const QDict *qdict)
 106 {
 107     UuidInfo *info;
 108
 109     info = qmp_query_uuid(NULL);
 110     monitor_printf(mon, "%s\n", info->UUID);
 111     qapi_free_UuidInfo(info);
 112 }
 113
 114 void hmp_info_chardev(Monitor *mon, const QDict *qdict)
 115 {
 116     ChardevInfoList *char_info, *info;
 117
 118     char_info = qmp_query_chardev(NULL);
 119     for (info = char_info; info; info = info->next) {
 120         monitor_printf(mon, "%s: filename=%s\n", info->value->label,
 121                                                  info->value->filename);
 122     }
 123
 124     qapi_free_ChardevInfoList(char_info);
 125 }
 126
 127 void hmp_info_mice(Monitor *mon, const QDict *qdict)
 128 {
 129     MouseInfoList *mice_list, *mouse;
 130
 131     mice_list = qmp_query_mice(NULL);
 132     if (!mice_list) {
 133         monitor_printf(mon, "No mouse devices connected\n");
 134         return;
 135     }
 136
 137     for (mouse = mice_list; mouse; mouse = mouse->next) {
 138         monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
 139                        mouse->value->current ? '*' : ' ',
 140                        mouse->value->index, mouse->value->name,
 141                        mouse->value->absolute ? " (absolute)" : "");
 142     }
 143
 144     qapi_free_MouseInfoList(mice_list);
 145 }
 146
 147 void hmp_info_migrate(Monitor *mon, const QDict *qdict)
 148 {
 149     MigrationInfo *info;
 150     MigrationCapabilityStatusList *caps, *cap;
 151
 152     info = qmp_query_migrate(NULL);
 153     caps = qmp_query_migrate_capabilities(NULL);
 154
 155     /* do not display parameters during setup */
 156     if (info->has_status && caps) {
 157         monitor_printf(mon, "capabilities: ");
 158         for (cap = caps; cap; cap = cap->next) {
 159             monitor_printf(mon, "%s: %s ",
 160                            MigrationCapability_lookup[cap->value->capability],
 161                            cap->value->state ? "on" : "off");
 162         }
 163         monitor_printf(mon, "\n");
 164     }
 165
 166     if (info->has_status) {
 167         monitor_printf(mon, "Migration status: %s\n",
 168                        MigrationStatus_lookup[info->status]);
 169         monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
 170                        info->total_time);
 171         if (info->has_expected_downtime) {
 172             monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
 173                            info->expected_downtime);
 174         }
 175         if (info->has_downtime) {
 176             monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
 177                            info->downtime);
 178         }
 179         if (info->has_setup_time) {
 180             monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
 181                            info->setup_time);
 182         }
 183     }
 184
 185     if (info->has_ram) {
 186         monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
 187                        info->ram->transferred >> 10);
 188         monitor_printf(mon, "throughput: %0.2f mbps\n",
 189                        info->ram->mbps);
 190         monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
 191                        info->ram->remaining >> 10);
 192         monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
 193                        info->ram->total >> 10);
 194         monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
 195                        info->ram->duplicate);
 196         monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
 197                        info->ram->skipped);
 198         monitor_printf(mon, "normal: %" PRIu64 " pages\n",
 199                        info->ram->normal);
 200         monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
 201                        info->ram->normal_bytes >> 10);
 202         monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
 203                        info->ram->dirty_sync_count);
 204         if (info->ram->dirty_pages_rate) {
 205             monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
 206                            info->ram->dirty_pages_rate);
 207         }
 208     }
 209
 210     if (info->has_disk) {
 211         monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
 212                        info->disk->transferred >> 10);
 213         monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
 214                        info->disk->remaining >> 10);
 215         monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
 216                        info->disk->total >> 10);
 217     }
 218
 219     if (info->has_xbzrle_cache) {
 220         monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
 221                        info->xbzrle_cache->cache_size);
 222         monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
 223                        info->xbzrle_cache->bytes >> 10);
 224         monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
 225                        info->xbzrle_cache->pages);
 226         monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
 227                        info->xbzrle_cache->cache_miss);
 228         monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
 229                        info->xbzrle_cache->cache_miss_rate);
 230         monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
 231                        info->xbzrle_cache->overflow);
 232     }
 233
 234     qapi_free_MigrationInfo(info);
 235     qapi_free_MigrationCapabilityStatusList(caps);
 236 }
 237
 238 void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
 239 {
 240     MigrationCapabilityStatusList *caps, *cap;
 241
 242     caps = qmp_query_migrate_capabilities(NULL);
 243
 244     if (caps) {
 245         monitor_printf(mon, "capabilities: ");
 246         for (cap = caps; cap; cap = cap->next) {
 247             monitor_printf(mon, "%s: %s ",
 248                            MigrationCapability_lookup[cap->value->capability],
 249                            cap->value->state ? "on" : "off");
 250         }
 251         monitor_printf(mon, "\n");
 252     }
 253
 254     qapi_free_MigrationCapabilityStatusList(caps);
 255 }
 256
 257 void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
 258 {
 259     MigrationParameters *params;
 260
 261     params = qmp_query_migrate_parameters(NULL);
 262
 263     if (params) {
 264         monitor_printf(mon, "parameters:");
 265         monitor_printf(mon, " %s: %" PRId64,
 266             MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
 267             params->compress_level);
 268         monitor_printf(mon, " %s: %" PRId64,
 269             MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
 270             params->compress_threads);
 271         monitor_printf(mon, " %s: %" PRId64,
 272             MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
 273             params->decompress_threads);
 274         monitor_printf(mon, "\n");
 275     }
 276
 277     qapi_free_MigrationParameters(params);
 278 }
 279
 280 void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
 281 {
 282     monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
 283                    qmp_query_migrate_cache_size(NULL) >> 10);
 284 }
 285
 286 void hmp_info_cpus(Monitor *mon, const QDict *qdict)
 287 {
 288     CpuInfoList *cpu_list, *cpu;
 289
 290     cpu_list = qmp_query_cpus(NULL);
 291
 292     for (cpu = cpu_list; cpu; cpu = cpu->next) {
 293         int active = ' ';
 294
 295         if (cpu->value->CPU == monitor_get_cpu_index()) {
 296             active = '*';
 297         }
 298
 299         monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
 300
 301         if (cpu->value->has_pc) {
 302             monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->pc);
 303         }
 304         if (cpu->value->has_nip) {
 305             monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->nip);
 306         }
 307         if (cpu->value->has_npc) {
 308             monitor_printf(mon, " npc=0x%016" PRIx64, cpu->value->npc);
 309         }
 310         if (cpu->value->has_PC) {
 311             monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->PC);
 312         }
 313
 314         if (cpu->value->halted) {
 315             monitor_printf(mon, " (halted)");
 316         }
 317
 318         monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
 319     }
 320
 321     qapi_free_CpuInfoList(cpu_list);
 322 }
 323
 324 static void print_block_info(Monitor *mon, BlockInfo *info,
 325                              BlockDeviceInfo *inserted, bool verbose)
 326 {
 327     ImageInfo *image_info;
 328
 329     assert(!info || !info->has_inserted || info->inserted == inserted);
 330
 331     if (info) {
 332         monitor_printf(mon, "%s", info->device);
 333         if (inserted && inserted->has_node_name) {
 334             monitor_printf(mon, " (%s)", inserted->node_name);
 335         }
 336     } else {
 337         assert(inserted);
 338         monitor_printf(mon, "%s",
 339                        inserted->has_node_name
 340                        ? inserted->node_name
 341                        : "<anonymous>");
 342     }
 343
 344     if (inserted) {
 345         monitor_printf(mon, ": %s (%s%s%s)\n",
 346                        inserted->file,
 347                        inserted->drv,
 348                        inserted->ro ? ", read-only" : "",
 349                        inserted->encrypted ? ", encrypted" : "");
 350     } else {
 351         monitor_printf(mon, ": [not inserted]\n");
 352     }
 353
 354     if (info) {
 355         if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
 356             monitor_printf(mon, "    I/O status:       %s\n",
 357                            BlockDeviceIoStatus_lookup[info->io_status]);
 358         }
 359
 360         if (info->removable) {
 361             monitor_printf(mon, "    Removable device: %slocked, tray %s\n",
 362                            info->locked ? "" : "not ",
 363                            info->tray_open ? "open" : "closed");
 364         }
 365     }
 366
 367
 368     if (!inserted) {
 369         return;
 370     }
 371
 372     monitor_printf(mon, "    Cache mode:       %s%s%s\n",
 373                    inserted->cache->writeback ? "writeback" : "writethrough",
 374                    inserted->cache->direct ? ", direct" : "",
 375                    inserted->cache->no_flush ? ", ignore flushes" : "");
 376
 377     if (inserted->has_backing_file) {
 378         monitor_printf(mon,
 379                        "    Backing file:     %s "
 380                        "(chain depth: %" PRId64 ")\n",
 381                        inserted->backing_file,
 382                        inserted->backing_file_depth);
 383     }
 384
 385     if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
 386         monitor_printf(mon, "    Detect zeroes:    %s\n",
 387                        BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
 388     }
 389
 390     if (inserted->bps  || inserted->bps_rd  || inserted->bps_wr  ||
 391         inserted->iops || inserted->iops_rd || inserted->iops_wr)
 392     {
 393         monitor_printf(mon, "    I/O throttling:   bps=%" PRId64
 394                         " bps_rd=%" PRId64  " bps_wr=%" PRId64
 395                         " bps_max=%" PRId64
 396                         " bps_rd_max=%" PRId64
 397                         " bps_wr_max=%" PRId64
 398                         " iops=%" PRId64 " iops_rd=%" PRId64
 399                         " iops_wr=%" PRId64
 400                         " iops_max=%" PRId64
 401                         " iops_rd_max=%" PRId64
 402                         " iops_wr_max=%" PRId64
 403                         " iops_size=%" PRId64 "\n",
 404                         inserted->bps,
 405                         inserted->bps_rd,
 406                         inserted->bps_wr,
 407                         inserted->bps_max,
 408                         inserted->bps_rd_max,
 409                         inserted->bps_wr_max,
 410                         inserted->iops,
 411                         inserted->iops_rd,
 412                         inserted->iops_wr,
 413                         inserted->iops_max,
 414                         inserted->iops_rd_max,
 415                         inserted->iops_wr_max,
 416                         inserted->iops_size);
 417     }
 418
 419     if (verbose) {
 420         monitor_printf(mon, "\nImages:\n");
 421         image_info = inserted->image;
 422         while (1) {
 423                 bdrv_image_info_dump((fprintf_function)monitor_printf,
 424                                      mon, image_info);
 425             if (image_info->has_backing_image) {
 426                 image_info = image_info->backing_image;
 427             } else {
 428                 break;
 429             }
 430         }
 431     }
 432 }
 433
 434 void hmp_info_block(Monitor *mon, const QDict *qdict)
 435 {
 436     BlockInfoList *block_list, *info;
 437     BlockDeviceInfoList *blockdev_list, *blockdev;
 438     const char *device = qdict_get_try_str(qdict, "device");
 439     bool verbose = qdict_get_try_bool(qdict, "verbose", 0);
 440     bool nodes = qdict_get_try_bool(qdict, "nodes", 0);
 441     bool printed = false;
 442
 443     /* Print BlockBackend information */
 444     if (!nodes) {
 445         block_list = qmp_query_block(NULL);
 446     } else {
 447         block_list = NULL;
 448     }
 449
 450     for (info = block_list; info; info = info->next) {
 451         if (device && strcmp(device, info->value->device)) {
 452             continue;
 453         }
 454
 455         if (info != block_list) {
 456             monitor_printf(mon, "\n");
 457         }
 458
 459         print_block_info(mon, info->value, info->value->has_inserted
 460                                            ? info->value->inserted : NULL,
 461                          verbose);
 462         printed = true;
 463     }
 464
 465     qapi_free_BlockInfoList(block_list);
 466
 467     if ((!device && !nodes) || printed) {
 468         return;
 469     }
 470
 471     /* Print node information */
 472     blockdev_list = qmp_query_named_block_nodes(NULL);
 473     for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
 474         assert(blockdev->value->has_node_name);
 475         if (device && strcmp(device, blockdev->value->node_name)) {
 476             continue;
 477         }
 478
 479         if (blockdev != blockdev_list) {
 480             monitor_printf(mon, "\n");
 481         }
 482
 483         print_block_info(mon, NULL, blockdev->value, verbose);
 484     }
 485     qapi_free_BlockDeviceInfoList(blockdev_list);
 486 }
 487
 488 void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
 489 {
 490     BlockStatsList *stats_list, *stats;
 491
 492     stats_list = qmp_query_blockstats(false, false, NULL);
 493
 494     for (stats = stats_list; stats; stats = stats->next) {
 495         if (!stats->value->has_device) {
 496             continue;
 497         }
 498
 499         monitor_printf(mon, "%s:", stats->value->device);
 500         monitor_printf(mon, " rd_bytes=%" PRId64
 501                        " wr_bytes=%" PRId64
 502                        " rd_operations=%" PRId64
 503                        " wr_operations=%" PRId64
 504                        " flush_operations=%" PRId64
 505                        " wr_total_time_ns=%" PRId64
 506                        " rd_total_time_ns=%" PRId64
 507                        " flush_total_time_ns=%" PRId64
 508                        " rd_merged=%" PRId64
 509                        " wr_merged=%" PRId64
 510                        "\n",
 511                        stats->value->stats->rd_bytes,
 512                        stats->value->stats->wr_bytes,
 513                        stats->value->stats->rd_operations,
 514                        stats->value->stats->wr_operations,
 515                        stats->value->stats->flush_operations,
 516                        stats->value->stats->wr_total_time_ns,
 517                        stats->value->stats->rd_total_time_ns,
 518                        stats->value->stats->flush_total_time_ns,
 519                        stats->value->stats->rd_merged,
 520                        stats->value->stats->wr_merged);
 521     }
 522
 523     qapi_free_BlockStatsList(stats_list);
 524 }
 525
 526 void hmp_info_vnc(Monitor *mon, const QDict *qdict)
 527 {
 528     VncInfo *info;
 529     Error *err = NULL;
 530     VncClientInfoList *client;
 531
 532     info = qmp_query_vnc(&err);
 533     if (err) {
 534         monitor_printf(mon, "%s\n", error_get_pretty(err));
 535         error_free(err);
 536         return;
 537     }
 538
 539     if (!info->enabled) {
 540         monitor_printf(mon, "Server: disabled\n");
 541         goto out;
 542     }
 543
 544     monitor_printf(mon, "Server:\n");
 545     if (info->has_host && info->has_service) {
 546         monitor_printf(mon, "     address: %s:%s\n", info->host, info->service);
 547     }
 548     if (info->has_auth) {
 549         monitor_printf(mon, "        auth: %s\n", info->auth);
 550     }
 551
 552     if (!info->has_clients || info->clients == NULL) {
 553         monitor_printf(mon, "Client: none\n");
 554     } else {
 555         for (client = info->clients; client; client = client->next) {
 556             monitor_printf(mon, "Client:\n");
 557             monitor_printf(mon, "     address: %s:%s\n",
 558                            client->value->base->host,
 559                            client->value->base->service);
 560             monitor_printf(mon, "  x509_dname: %s\n",
 561                            client->value->x509_dname ?
 562                            client->value->x509_dname : "none");
 563             monitor_printf(mon, "    username: %s\n",
 564                            client->value->has_sasl_username ?
 565                            client->value->sasl_username : "none");
 566         }
 567     }
 568
 569 out:
 570     qapi_free_VncInfo(info);
 571 }
 572
 573 #ifdef CONFIG_SPICE
 574 void hmp_info_spice(Monitor *mon, const QDict *qdict)
 575 {
 576     SpiceChannelList *chan;
 577     SpiceInfo *info;
 578     const char *channel_name;
 579     const char * const channel_names[] = {
 580         [SPICE_CHANNEL_MAIN] = "main",
 581         [SPICE_CHANNEL_DISPLAY] = "display",
 582         [SPICE_CHANNEL_INPUTS] = "inputs",
 583         [SPICE_CHANNEL_CURSOR] = "cursor",
 584         [SPICE_CHANNEL_PLAYBACK] = "playback",
 585         [SPICE_CHANNEL_RECORD] = "record",
 586         [SPICE_CHANNEL_TUNNEL] = "tunnel",
 587         [SPICE_CHANNEL_SMARTCARD] = "smartcard",
 588         [SPICE_CHANNEL_USBREDIR] = "usbredir",
 589         [SPICE_CHANNEL_PORT] = "port",
 590 #if 0
 591         /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
 592          * no easy way to #ifdef (SPICE_CHANNEL_* is a enum).  Disable
 593          * as quick fix for build failures with older versions. */
 594         [SPICE_CHANNEL_WEBDAV] = "webdav",
 595 #endif
 596     };
 597
 598     info = qmp_query_spice(NULL);
 599
 600     if (!info->enabled) {
 601         monitor_printf(mon, "Server: disabled\n");
 602         goto out;
 603     }
 604
 605     monitor_printf(mon, "Server:\n");
 606     if (info->has_port) {
 607         monitor_printf(mon, "     address: %s:%" PRId64 "\n",
 608                        info->host, info->port);
 609     }
 610     if (info->has_tls_port) {
 611         monitor_printf(mon, "     address: %s:%" PRId64 " [tls]\n",
 612                        info->host, info->tls_port);
 613     }
 614     monitor_printf(mon, "    migrated: %s\n",
 615                    info->migrated ? "true" : "false");
 616     monitor_printf(mon, "        auth: %s\n", info->auth);
 617     monitor_printf(mon, "    compiled: %s\n", info->compiled_version);
 618     monitor_printf(mon, "  mouse-mode: %s\n",
 619                    SpiceQueryMouseMode_lookup[info->mouse_mode]);
 620
 621     if (!info->has_channels || info->channels == NULL) {
 622         monitor_printf(mon, "Channels: none\n");
 623     } else {
 624         for (chan = info->channels; chan; chan = chan->next) {
 625             monitor_printf(mon, "Channel:\n");
 626             monitor_printf(mon, "     address: %s:%s%s\n",
 627                            chan->value->base->host, chan->value->base->port,
 628                            chan->value->tls ? " [tls]" : "");
 629             monitor_printf(mon, "     session: %" PRId64 "\n",
 630                            chan->value->connection_id);
 631             monitor_printf(mon, "     channel: %" PRId64 ":%" PRId64 "\n",
 632                            chan->value->channel_type, chan->value->channel_id);
 633
 634             channel_name = "unknown";
 635             if (chan->value->channel_type > 0 &&
 636                 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
 637                 channel_names[chan->value->channel_type]) {
 638                 channel_name = channel_names[chan->value->channel_type];
 639             }
 640
 641             monitor_printf(mon, "     channel name: %s\n", channel_name);
 642         }
 643     }
 644
 645 out:
 646     qapi_free_SpiceInfo(info);
 647 }
 648 #endif
 649
 650 void hmp_info_balloon(Monitor *mon, const QDict *qdict)
 651 {
 652     BalloonInfo *info;
 653     Error *err = NULL;
 654
 655     info = qmp_query_balloon(&err);
 656     if (err) {
 657         monitor_printf(mon, "%s\n", error_get_pretty(err));
 658         error_free(err);
 659         return;
 660     }
 661
 662     monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
 663
 664     qapi_free_BalloonInfo(info);
 665 }
 666
 667 static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
 668 {
 669     PciMemoryRegionList *region;
 670
 671     monitor_printf(mon, "  Bus %2" PRId64 ", ", dev->bus);
 672     monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
 673                    dev->slot, dev->function);
 674     monitor_printf(mon, "    ");
 675
 676     if (dev->class_info->has_desc) {
 677         monitor_printf(mon, "%s", dev->class_info->desc);
 678     } else {
 679         monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
 680     }
 681
 682     monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
 683                    dev->id->vendor, dev->id->device);
 684
 685     if (dev->has_irq) {
 686         monitor_printf(mon, "      IRQ %" PRId64 ".\n", dev->irq);
 687     }
 688
 689     if (dev->has_pci_bridge) {
 690         monitor_printf(mon, "      BUS %" PRId64 ".\n",
 691                        dev->pci_bridge->bus->number);
 692         monitor_printf(mon, "      secondary bus %" PRId64 ".\n",
 693                        dev->pci_bridge->bus->secondary);
 694         monitor_printf(mon, "      subordinate bus %" PRId64 ".\n",
 695                        dev->pci_bridge->bus->subordinate);
 696
 697         monitor_printf(mon, "      IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
 698                        dev->pci_bridge->bus->io_range->base,
 699                        dev->pci_bridge->bus->io_range->limit);
 700
 701         monitor_printf(mon,
 702                        "      memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
 703                        dev->pci_bridge->bus->memory_range->base,
 704                        dev->pci_bridge->bus->memory_range->limit);
 705
 706         monitor_printf(mon, "      prefetchable memory range "
 707                        "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
 708                        dev->pci_bridge->bus->prefetchable_range->base,
 709                        dev->pci_bridge->bus->prefetchable_range->limit);
 710     }
 711
 712     for (region = dev->regions; region; region = region->next) {
 713         uint64_t addr, size;
 714
 715         addr = region->value->address;
 716         size = region->value->size;
 717
 718         monitor_printf(mon, "      BAR%" PRId64 ": ", region->value->bar);
 719
 720         if (!strcmp(region->value->type, "io")) {
 721             monitor_printf(mon, "I/O at 0x%04" PRIx64
 722                                 " [0x%04" PRIx64 "].\n",
 723                            addr, addr + size - 1);
 724         } else {
 725             monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
 726                                " [0x%08" PRIx64 "].\n",
 727                            region->value->mem_type_64 ? 64 : 32,
 728                            region->value->prefetch ? " prefetchable" : "",
 729                            addr, addr + size - 1);
 730         }
 731     }
 732
 733     monitor_printf(mon, "      id \"%s\"\n", dev->qdev_id);
 734
 735     if (dev->has_pci_bridge) {
 736         if (dev->pci_bridge->has_devices) {
 737             PciDeviceInfoList *cdev;
 738             for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
 739                 hmp_info_pci_device(mon, cdev->value);
 740             }
 741         }
 742     }
 743 }
 744
 745 void hmp_info_pci(Monitor *mon, const QDict *qdict)
 746 {
 747     PciInfoList *info_list, *info;
 748     Error *err = NULL;
 749
 750     info_list = qmp_query_pci(&err);
 751     if (err) {
 752         monitor_printf(mon, "PCI devices not supported\n");
 753         error_free(err);
 754         return;
 755     }
 756
 757     for (info = info_list; info; info = info->next) {
 758         PciDeviceInfoList *dev;
 759
 760         for (dev = info->value->devices; dev; dev = dev->next) {
 761             hmp_info_pci_device(mon, dev->value);
 762         }
 763     }
 764
 765     qapi_free_PciInfoList(info_list);
 766 }
 767
 768 void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
 769 {
 770     BlockJobInfoList *list;
 771     Error *err = NULL;
 772
 773     list = qmp_query_block_jobs(&err);
 774     assert(!err);
 775
 776     if (!list) {
 777         monitor_printf(mon, "No active jobs\n");
 778         return;
 779     }
 780
 781     while (list) {
 782         if (strcmp(list->value->type, "stream") == 0) {
 783             monitor_printf(mon, "Streaming device %s: Completed %" PRId64
 784                            " of %" PRId64 " bytes, speed limit %" PRId64
 785                            " bytes/s\n",
 786                            list->value->device,
 787                            list->value->offset,
 788                            list->value->len,
 789                            list->value->speed);
 790         } else {
 791             monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
 792                            " of %" PRId64 " bytes, speed limit %" PRId64
 793                            " bytes/s\n",
 794                            list->value->type,
 795                            list->value->device,
 796                            list->value->offset,
 797                            list->value->len,
 798                            list->value->speed);
 799         }
 800         list = list->next;
 801     }
 802
 803     qapi_free_BlockJobInfoList(list);
 804 }
 805
 806 void hmp_info_tpm(Monitor *mon, const QDict *qdict)
 807 {
 808     TPMInfoList *info_list, *info;
 809     Error *err = NULL;
 810     unsigned int c = 0;
 811     TPMPassthroughOptions *tpo;
 812
 813     info_list = qmp_query_tpm(&err);
 814     if (err) {
 815         monitor_printf(mon, "TPM device not supported\n");
 816         error_free(err);
 817         return;
 818     }
 819
 820     if (info_list) {
 821         monitor_printf(mon, "TPM device:\n");
 822     }
 823
 824     for (info = info_list; info; info = info->next) {
 825         TPMInfo *ti = info->value;
 826         monitor_printf(mon, " tpm%d: model=%s\n",
 827                        c, TpmModel_lookup[ti->model]);
 828
 829         monitor_printf(mon, "  \\ %s: type=%s",
 830                        ti->id, TpmTypeOptionsKind_lookup[ti->options->kind]);
 831
 832         switch (ti->options->kind) {
 833         case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
 834             tpo = ti->options->passthrough;
 835             monitor_printf(mon, "%s%s%s%s",
 836                            tpo->has_path ? ",path=" : "",
 837                            tpo->has_path ? tpo->path : "",
 838                            tpo->has_cancel_path ? ",cancel-path=" : "",
 839                            tpo->has_cancel_path ? tpo->cancel_path : "");
 840             break;
 841         case TPM_TYPE_OPTIONS_KIND_MAX:
 842             break;
 843         }
 844         monitor_printf(mon, "\n");
 845         c++;
 846     }
 847     qapi_free_TPMInfoList(info_list);
 848 }
 849
 850 void hmp_quit(Monitor *mon, const QDict *qdict)
 851 {
 852     monitor_suspend(mon);
 853     qmp_quit(NULL);
 854 }
 855
 856 void hmp_stop(Monitor *mon, const QDict *qdict)
 857 {
 858     qmp_stop(NULL);
 859 }
 860
 861 void hmp_system_reset(Monitor *mon, const QDict *qdict)
 862 {
 863     qmp_system_reset(NULL);
 864 }
 865
 866 void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
 867 {
 868     qmp_system_powerdown(NULL);
 869 }
 870
 871 void hmp_cpu(Monitor *mon, const QDict *qdict)
 872 {
 873     int64_t cpu_index;
 874
 875     /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
 876             use it are converted to the QAPI */
 877     cpu_index = qdict_get_int(qdict, "index");
 878     if (monitor_set_cpu(cpu_index) < 0) {
 879         monitor_printf(mon, "invalid CPU index\n");
 880     }
 881 }
 882
 883 void hmp_memsave(Monitor *mon, const QDict *qdict)
 884 {
 885     uint32_t size = qdict_get_int(qdict, "size");
 886     const char *filename = qdict_get_str(qdict, "filename");
 887     uint64_t addr = qdict_get_int(qdict, "val");
 888     Error *err = NULL;
 889
 890     qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &err);
 891     hmp_handle_error(mon, &err);
 892 }
 893
 894 void hmp_pmemsave(Monitor *mon, const QDict *qdict)
 895 {
 896     uint32_t size = qdict_get_int(qdict, "size");
 897     const char *filename = qdict_get_str(qdict, "filename");
 898     uint64_t addr = qdict_get_int(qdict, "val");
 899     Error *err = NULL;
 900
 901     qmp_pmemsave(addr, size, filename, &err);
 902     hmp_handle_error(mon, &err);
 903 }
 904
 905 void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
 906 {
 907     const char *chardev = qdict_get_str(qdict, "device");
 908     const char *data = qdict_get_str(qdict, "data");
 909     Error *err = NULL;
 910
 911     qmp_ringbuf_write(chardev, data, false, 0, &err);
 912
 913     hmp_handle_error(mon, &err);
 914 }
 915
 916 void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
 917 {
 918     uint32_t size = qdict_get_int(qdict, "size");
 919     const char *chardev = qdict_get_str(qdict, "device");
 920     char *data;
 921     Error *err = NULL;
 922     int i;
 923
 924     data = qmp_ringbuf_read(chardev, size, false, 0, &err);
 925     if (err) {
 926         monitor_printf(mon, "%s\n", error_get_pretty(err));
 927         error_free(err);
 928         return;
 929     }
 930
 931     for (i = 0; data[i]; i++) {
 932         unsigned char ch = data[i];
 933
 934         if (ch == '\\') {
 935             monitor_printf(mon, "\\\\");
 936         } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
 937             monitor_printf(mon, "\\u%04X", ch);
 938         } else {
 939             monitor_printf(mon, "%c", ch);
 940         }
 941
 942     }
 943     monitor_printf(mon, "\n");
 944     g_free(data);
 945 }
 946
 947 static void hmp_cont_cb(void *opaque, int err)
 948 {
 949     if (!err) {
 950         qmp_cont(NULL);
 951     }
 952 }
 953
 954 static bool key_is_missing(const BlockInfo *bdev)
 955 {
 956     return (bdev->inserted && bdev->inserted->encryption_key_missing);
 957 }
 958
 959 void hmp_cont(Monitor *mon, const QDict *qdict)
 960 {
 961     BlockInfoList *bdev_list, *bdev;
 962     Error *err = NULL;
 963
 964     bdev_list = qmp_query_block(NULL);
 965     for (bdev = bdev_list; bdev; bdev = bdev->next) {
 966         if (key_is_missing(bdev->value)) {
 967             monitor_read_block_device_key(mon, bdev->value->device,
 968                                           hmp_cont_cb, NULL);
 969             goto out;
 970         }
 971     }
 972
 973     qmp_cont(&err);
 974     hmp_handle_error(mon, &err);
 975
 976 out:
 977     qapi_free_BlockInfoList(bdev_list);
 978 }
 979
 980 void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
 981 {
 982     qmp_system_wakeup(NULL);
 983 }
 984
 985 void hmp_nmi(Monitor *mon, const QDict *qdict)
 986 {
 987     Error *err = NULL;
 988
 989     qmp_inject_nmi(&err);
 990     hmp_handle_error(mon, &err);
 991 }
 992
 993 void hmp_set_link(Monitor *mon, const QDict *qdict)
 994 {
 995     const char *name = qdict_get_str(qdict, "name");
 996     int up = qdict_get_bool(qdict, "up");
 997     Error *err = NULL;
 998
 999     qmp_set_link(name, up, &err);
1000     hmp_handle_error(mon, &err);
1001 }
1002
1003 void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1004 {
1005     const char *device = qdict_get_str(qdict, "device");
1006     const char *password = qdict_get_str(qdict, "password");
1007     Error *err = NULL;
1008
1009     qmp_block_passwd(true, device, false, NULL, password, &err);
1010     hmp_handle_error(mon, &err);
1011 }
1012
1013 void hmp_balloon(Monitor *mon, const QDict *qdict)
1014 {
1015     int64_t value = qdict_get_int(qdict, "value");
1016     Error *err = NULL;
1017
1018     qmp_balloon(value, &err);
1019     if (err) {
1020         monitor_printf(mon, "balloon: %s\n", error_get_pretty(err));
1021         error_free(err);
1022     }
1023 }
1024
1025 void hmp_block_resize(Monitor *mon, const QDict *qdict)
1026 {
1027     const char *device = qdict_get_str(qdict, "device");
1028     int64_t size = qdict_get_int(qdict, "size");
1029     Error *err = NULL;
1030
1031     qmp_block_resize(true, device, false, NULL, size, &err);
1032     hmp_handle_error(mon, &err);
1033 }
1034
1035 void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1036 {
1037     const char *device = qdict_get_str(qdict, "device");
1038     const char *filename = qdict_get_str(qdict, "target");
1039     const char *format = qdict_get_try_str(qdict, "format");
1040     int reuse = qdict_get_try_bool(qdict, "reuse", 0);
1041     int full = qdict_get_try_bool(qdict, "full", 0);
1042     enum NewImageMode mode;
1043     Error *err = NULL;
1044
1045     if (!filename) {
1046         error_set(&err, QERR_MISSING_PARAMETER, "target");
1047         hmp_handle_error(mon, &err);
1048         return;
1049     }
1050
1051     if (reuse) {
1052         mode = NEW_IMAGE_MODE_EXISTING;
1053     } else {
1054         mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1055     }
1056
1057     qmp_drive_mirror(device, filename, !!format, format,
1058                      false, NULL, false, NULL,
1059                      full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1060                      true, mode, false, 0, false, 0, false, 0,
1061                      false, 0, false, 0, &err);
1062     hmp_handle_error(mon, &err);
1063 }
1064
1065 void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1066 {
1067     const char *device = qdict_get_str(qdict, "device");
1068     const char *filename = qdict_get_str(qdict, "target");
1069     const char *format = qdict_get_try_str(qdict, "format");
1070     int reuse = qdict_get_try_bool(qdict, "reuse", 0);
1071     int full = qdict_get_try_bool(qdict, "full", 0);
1072     enum NewImageMode mode;
1073     Error *err = NULL;
1074
1075     if (!filename) {
1076         error_set(&err, QERR_MISSING_PARAMETER, "target");
1077         hmp_handle_error(mon, &err);
1078         return;
1079     }
1080
1081     if (reuse) {
1082         mode = NEW_IMAGE_MODE_EXISTING;
1083     } else {
1084         mode = NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1085     }
1086
1087     qmp_drive_backup(device, filename, !!format, format,
1088                      full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1089                      true, mode, false, 0, false, NULL,
1090                      false, 0, false, 0, &err);
1091     hmp_handle_error(mon, &err);
1092 }
1093
1094 void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1095 {
1096     const char *device = qdict_get_str(qdict, "device");
1097     const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1098     const char *format = qdict_get_try_str(qdict, "format");
1099     int reuse = qdict_get_try_bool(qdict, "reuse", 0);
1100     enum NewImageMode mode;
1101     Error *err = NULL;
1102
1103     if (!filename) {
1104         /* In the future, if 'snapshot-file' is not specified, the snapshot
1105            will be taken internally. Today it's actually required. */
1106         error_set(&err, QERR_MISSING_PARAMETER, "snapshot-file");
1107         hmp_handle_error(mon, &err);
1108         return;
1109     }
1110
1111     mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
1112     qmp_blockdev_snapshot_sync(true, device, false, NULL,
1113                                filename, false, NULL,
1114                                !!format, format,
1115                                true, mode, &err);
1116     hmp_handle_error(mon, &err);
1117 }
1118
1119 void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1120 {
1121     const char *device = qdict_get_str(qdict, "device");
1122     const char *name = qdict_get_str(qdict, "name");
1123     Error *err = NULL;
1124
1125     qmp_blockdev_snapshot_internal_sync(device, name, &err);
1126     hmp_handle_error(mon, &err);
1127 }
1128
1129 void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1130 {
1131     const char *device = qdict_get_str(qdict, "device");
1132     const char *name = qdict_get_str(qdict, "name");
1133     const char *id = qdict_get_try_str(qdict, "id");
1134     Error *err = NULL;
1135
1136     qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
1137                                                true, name, &err);
1138     hmp_handle_error(mon, &err);
1139 }
1140
1141 void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1142 {
1143     qmp_migrate_cancel(NULL);
1144 }
1145
1146 void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1147 {
1148     Error *err = NULL;
1149     const char *uri = qdict_get_str(qdict, "uri");
1150
1151     qmp_migrate_incoming(uri, &err);
1152
1153     hmp_handle_error(mon, &err);
1154 }
1155
1156 void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1157 {
1158     double value = qdict_get_double(qdict, "value");
1159     qmp_migrate_set_downtime(value, NULL);
1160 }
1161
1162 void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1163 {
1164     int64_t value = qdict_get_int(qdict, "value");
1165     Error *err = NULL;
1166
1167     qmp_migrate_set_cache_size(value, &err);
1168     if (err) {
1169         monitor_printf(mon, "%s\n", error_get_pretty(err));
1170         error_free(err);
1171         return;
1172     }
1173 }
1174
1175 void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1176 {
1177     int64_t value = qdict_get_int(qdict, "value");
1178     qmp_migrate_set_speed(value, NULL);
1179 }
1180
1181 void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1182 {
1183     const char *cap = qdict_get_str(qdict, "capability");
1184     bool state = qdict_get_bool(qdict, "state");
1185     Error *err = NULL;
1186     MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1187     int i;
1188
1189     for (i = 0; i < MIGRATION_CAPABILITY_MAX; i++) {
1190         if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1191             caps->value = g_malloc0(sizeof(*caps->value));
1192             caps->value->capability = i;
1193             caps->value->state = state;
1194             caps->next = NULL;
1195             qmp_migrate_set_capabilities(caps, &err);
1196             break;
1197         }
1198     }
1199
1200     if (i == MIGRATION_CAPABILITY_MAX) {
1201         error_set(&err, QERR_INVALID_PARAMETER, cap);
1202     }
1203
1204     qapi_free_MigrationCapabilityStatusList(caps);
1205
1206     if (err) {
1207         monitor_printf(mon, "migrate_set_capability: %s\n",
1208                        error_get_pretty(err));
1209         error_free(err);
1210     }
1211 }
1212
1213 void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1214 {
1215     const char *param = qdict_get_str(qdict, "parameter");
1216     int value = qdict_get_int(qdict, "value");
1217     Error *err = NULL;
1218     bool has_compress_level = false;
1219     bool has_compress_threads = false;
1220     bool has_decompress_threads = false;
1221     int i;
1222
1223     for (i = 0; i < MIGRATION_PARAMETER_MAX; i++) {
1224         if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
1225             switch (i) {
1226             case MIGRATION_PARAMETER_COMPRESS_LEVEL:
1227                 has_compress_level = true;
1228                 break;
1229             case MIGRATION_PARAMETER_COMPRESS_THREADS:
1230                 has_compress_threads = true;
1231                 break;
1232             case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
1233                 has_decompress_threads = true;
1234                 break;
1235             }
1236             qmp_migrate_set_parameters(has_compress_level, value,
1237                                        has_compress_threads, value,
1238                                        has_decompress_threads, value,
1239                                        &err);
1240             break;
1241         }
1242     }
1243
1244     if (i == MIGRATION_PARAMETER_MAX) {
1245         error_set(&err, QERR_INVALID_PARAMETER, param);
1246     }
1247
1248     if (err) {
1249         monitor_printf(mon, "migrate_set_parameter: %s\n",
1250                        error_get_pretty(err));
1251         error_free(err);
1252     }
1253 }
1254
1255 void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1256 {
1257     Error *err = NULL;
1258     const char *protocol = qdict_get_str(qdict, "protocol");
1259     const char *hostname = qdict_get_str(qdict, "hostname");
1260     bool has_port        = qdict_haskey(qdict, "port");
1261     int port             = qdict_get_try_int(qdict, "port", -1);
1262     bool has_tls_port    = qdict_haskey(qdict, "tls-port");
1263     int tls_port         = qdict_get_try_int(qdict, "tls-port", -1);
1264     const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1265
1266     qmp_client_migrate_info(protocol, hostname,
1267                             has_port, port, has_tls_port, tls_port,
1268                             !!cert_subject, cert_subject, &err);
1269     hmp_handle_error(mon, &err);
1270 }
1271
1272 void hmp_set_password(Monitor *mon, const QDict *qdict)
1273 {
1274     const char *protocol  = qdict_get_str(qdict, "protocol");
1275     const char *password  = qdict_get_str(qdict, "password");
1276     const char *connected = qdict_get_try_str(qdict, "connected");
1277     Error *err = NULL;
1278
1279     qmp_set_password(protocol, password, !!connected, connected, &err);
1280     hmp_handle_error(mon, &err);
1281 }
1282
1283 void hmp_expire_password(Monitor *mon, const QDict *qdict)
1284 {
1285     const char *protocol  = qdict_get_str(qdict, "protocol");
1286     const char *whenstr = qdict_get_str(qdict, "time");
1287     Error *err = NULL;
1288
1289     qmp_expire_password(protocol, whenstr, &err);
1290     hmp_handle_error(mon, &err);
1291 }
1292
1293 void hmp_eject(Monitor *mon, const QDict *qdict)
1294 {
1295     int force = qdict_get_try_bool(qdict, "force", 0);
1296     const char *device = qdict_get_str(qdict, "device");
1297     Error *err = NULL;
1298
1299     qmp_eject(device, true, force, &err);
1300     hmp_handle_error(mon, &err);
1301 }
1302
1303 static void hmp_change_read_arg(void *opaque, const char *password,
1304                                 void *readline_opaque)
1305 {
1306     qmp_change_vnc_password(password, NULL);
1307     monitor_read_command(opaque, 1);
1308 }
1309
1310 void hmp_change(Monitor *mon, const QDict *qdict)
1311 {
1312     const char *device = qdict_get_str(qdict, "device");
1313     const char *target = qdict_get_str(qdict, "target");
1314     const char *arg = qdict_get_try_str(qdict, "arg");
1315     Error *err = NULL;
1316
1317     if (strcmp(device, "vnc") == 0 &&
1318             (strcmp(target, "passwd") == 0 ||
1319              strcmp(target, "password") == 0)) {
1320         if (!arg) {
1321             monitor_read_password(mon, hmp_change_read_arg, NULL);
1322             return;
1323         }
1324     }
1325
1326     qmp_change(device, target, !!arg, arg, &err);
1327     if (err &&
1328         error_get_class(err) == ERROR_CLASS_DEVICE_ENCRYPTED) {
1329         error_free(err);
1330         monitor_read_block_device_key(mon, device, NULL, NULL);
1331         return;
1332     }
1333     hmp_handle_error(mon, &err);
1334 }
1335
1336 void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1337 {
1338     Error *err = NULL;
1339
1340     qmp_block_set_io_throttle(qdict_get_str(qdict, "device"),
1341                               qdict_get_int(qdict, "bps"),
1342                               qdict_get_int(qdict, "bps_rd"),
1343                               qdict_get_int(qdict, "bps_wr"),
1344                               qdict_get_int(qdict, "iops"),
1345                               qdict_get_int(qdict, "iops_rd"),
1346                               qdict_get_int(qdict, "iops_wr"),
1347                               false, /* no burst max via HMP */
1348                               0,
1349                               false,
1350                               0,
1351                               false,
1352                               0,
1353                               false,
1354                               0,
1355                               false,
1356                               0,
1357                               false,
1358                               0,
1359                               false, /* No default I/O size */
1360                               0, &err);
1361     hmp_handle_error(mon, &err);
1362 }
1363
1364 void hmp_block_stream(Monitor *mon, const QDict *qdict)
1365 {
1366     Error *error = NULL;
1367     const char *device = qdict_get_str(qdict, "device");
1368     const char *base = qdict_get_try_str(qdict, "base");
1369     int64_t speed = qdict_get_try_int(qdict, "speed", 0);
1370
1371     qmp_block_stream(device, base != NULL, base, false, NULL,
1372                      qdict_haskey(qdict, "speed"), speed,
1373                      true, BLOCKDEV_ON_ERROR_REPORT, &error);
1374
1375     hmp_handle_error(mon, &error);
1376 }
1377
1378 void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1379 {
1380     Error *error = NULL;
1381     const char *device = qdict_get_str(qdict, "device");
1382     int64_t value = qdict_get_int(qdict, "speed");
1383
1384     qmp_block_job_set_speed(device, value, &error);
1385
1386     hmp_handle_error(mon, &error);
1387 }
1388
1389 void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1390 {
1391     Error *error = NULL;
1392     const char *device = qdict_get_str(qdict, "device");
1393     bool force = qdict_get_try_bool(qdict, "force", 0);
1394
1395     qmp_block_job_cancel(device, true, force, &error);
1396
1397     hmp_handle_error(mon, &error);
1398 }
1399
1400 void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1401 {
1402     Error *error = NULL;
1403     const char *device = qdict_get_str(qdict, "device");
1404
1405     qmp_block_job_pause(device, &error);
1406
1407     hmp_handle_error(mon, &error);
1408 }
1409
1410 void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1411 {
1412     Error *error = NULL;
1413     const char *device = qdict_get_str(qdict, "device");
1414
1415     qmp_block_job_resume(device, &error);
1416
1417     hmp_handle_error(mon, &error);
1418 }
1419
1420 void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1421 {
1422     Error *error = NULL;
1423     const char *device = qdict_get_str(qdict, "device");
1424
1425     qmp_block_job_complete(device, &error);
1426
1427     hmp_handle_error(mon, &error);
1428 }
1429
1430 typedef struct HMPMigrationStatus
1431 {
1432     QEMUTimer *timer;
1433     Monitor *mon;
1434     bool is_block_migration;
1435 } HMPMigrationStatus;
1436
1437 static void hmp_migrate_status_cb(void *opaque)
1438 {
1439     HMPMigrationStatus *status = opaque;
1440     MigrationInfo *info;
1441
1442     info = qmp_query_migrate(NULL);
1443     if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1444         info->status == MIGRATION_STATUS_SETUP) {
1445         if (info->has_disk) {
1446             int progress;
1447
1448             if (info->disk->remaining) {
1449                 progress = info->disk->transferred * 100 / info->disk->total;
1450             } else {
1451                 progress = 100;
1452             }
1453
1454             monitor_printf(status->mon, "Completed %d %%\r", progress);
1455             monitor_flush(status->mon);
1456         }
1457
1458         timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
1459     } else {
1460         if (status->is_block_migration) {
1461             monitor_printf(status->mon, "\n");
1462         }
1463         monitor_resume(status->mon);
1464         timer_del(status->timer);
1465         g_free(status);
1466     }
1467
1468     qapi_free_MigrationInfo(info);
1469 }
1470
1471 void hmp_migrate(Monitor *mon, const QDict *qdict)
1472 {
1473     int detach = qdict_get_try_bool(qdict, "detach", 0);
1474     int blk = qdict_get_try_bool(qdict, "blk", 0);
1475     int inc = qdict_get_try_bool(qdict, "inc", 0);
1476     const char *uri = qdict_get_str(qdict, "uri");
1477     Error *err = NULL;
1478
1479     qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1480     if (err) {
1481         monitor_printf(mon, "migrate: %s\n", error_get_pretty(err));
1482         error_free(err);
1483         return;
1484     }
1485
1486     if (!detach) {
1487         HMPMigrationStatus *status;
1488
1489         if (monitor_suspend(mon) < 0) {
1490             monitor_printf(mon, "terminal does not allow synchronous "
1491                            "migration, continuing detached\n");
1492             return;
1493         }
1494
1495         status = g_malloc0(sizeof(*status));
1496         status->mon = mon;
1497         status->is_block_migration = blk || inc;
1498         status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
1499                                           status);
1500         timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
1501     }
1502 }
1503
1504 void hmp_device_add(Monitor *mon, const QDict *qdict)
1505 {
1506     do_device_add(mon, qdict, NULL);
1507 }
1508
1509 void hmp_device_del(Monitor *mon, const QDict *qdict)
1510 {
1511     const char *id = qdict_get_str(qdict, "id");
1512     Error *err = NULL;
1513
1514     qmp_device_del(id, &err);
1515     hmp_handle_error(mon, &err);
1516 }
1517
1518 void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1519 {
1520     Error *err = NULL;
1521     int paging = qdict_get_try_bool(qdict, "paging", 0);
1522     int zlib = qdict_get_try_bool(qdict, "zlib", 0);
1523     int lzo = qdict_get_try_bool(qdict, "lzo", 0);
1524     int snappy = qdict_get_try_bool(qdict, "snappy", 0);
1525     const char *file = qdict_get_str(qdict, "filename");
1526     bool has_begin = qdict_haskey(qdict, "begin");
1527     bool has_length = qdict_haskey(qdict, "length");
1528     int64_t begin = 0;
1529     int64_t length = 0;
1530     enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
1531     char *prot;
1532
1533     if (zlib + lzo + snappy > 1) {
1534         error_setg(&err, "only one of '-z|-l|-s' can be set");
1535         hmp_handle_error(mon, &err);
1536         return;
1537     }
1538
1539     if (zlib) {
1540         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1541     }
1542
1543     if (lzo) {
1544         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1545     }
1546
1547     if (snappy) {
1548         dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1549     }
1550
1551     if (has_begin) {
1552         begin = qdict_get_int(qdict, "begin");
1553     }
1554     if (has_length) {
1555         length = qdict_get_int(qdict, "length");
1556     }
1557
1558     prot = g_strconcat("file:", file, NULL);
1559
1560     qmp_dump_guest_memory(paging, prot, has_begin, begin, has_length, length,
1561                           true, dump_format, &err);
1562     hmp_handle_error(mon, &err);
1563     g_free(prot);
1564 }
1565
1566 void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1567 {
1568     Error *err = NULL;
1569     QemuOpts *opts;
1570
1571     opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
1572     if (err) {
1573         goto out;
1574     }
1575
1576     netdev_add(opts, &err);
1577     if (err) {
1578         qemu_opts_del(opts);
1579     }
1580
1581 out:
1582     hmp_handle_error(mon, &err);
1583 }
1584
1585 void hmp_netdev_del(Monitor *mon, const QDict *qdict)
1586 {
1587     const char *id = qdict_get_str(qdict, "id");
1588     Error *err = NULL;
1589
1590     qmp_netdev_del(id, &err);
1591     hmp_handle_error(mon, &err);
1592 }
1593
1594 void hmp_object_add(Monitor *mon, const QDict *qdict)
1595 {
1596     Error *err = NULL;
1597     Error *err_end = NULL;
1598     QemuOpts *opts;
1599     char *type = NULL;
1600     char *id = NULL;
1601     void *dummy = NULL;
1602     OptsVisitor *ov;
1603     QDict *pdict;
1604
1605     opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
1606     if (err) {
1607         goto out;
1608     }
1609
1610     ov = opts_visitor_new(opts);
1611     pdict = qdict_clone_shallow(qdict);
1612
1613     visit_start_struct(opts_get_visitor(ov), &dummy, NULL, NULL, 0, &err);
1614     if (err) {
1615         goto out_clean;
1616     }
1617
1618     qdict_del(pdict, "qom-type");
1619     visit_type_str(opts_get_visitor(ov), &type, "qom-type", &err);
1620     if (err) {
1621         goto out_end;
1622     }
1623
1624     qdict_del(pdict, "id");
1625     visit_type_str(opts_get_visitor(ov), &id, "id", &err);
1626     if (err) {
1627         goto out_end;
1628     }
1629
1630     object_add(type, id, pdict, opts_get_visitor(ov), &err);
1631
1632 out_end:
1633     visit_end_struct(opts_get_visitor(ov), &err_end);
1634     if (!err && err_end) {
1635         qmp_object_del(id, NULL);
1636     }
1637     error_propagate(&err, err_end);
1638 out_clean:
1639     opts_visitor_cleanup(ov);
1640
1641     QDECREF(pdict);
1642     qemu_opts_del(opts);
1643     g_free(id);
1644     g_free(type);
1645     g_free(dummy);
1646
1647 out:
1648     hmp_handle_error(mon, &err);
1649 }
1650
1651 void hmp_getfd(Monitor *mon, const QDict *qdict)
1652 {
1653     const char *fdname = qdict_get_str(qdict, "fdname");
1654     Error *err = NULL;
1655
1656     qmp_getfd(fdname, &err);
1657     hmp_handle_error(mon, &err);
1658 }
1659
1660 void hmp_closefd(Monitor *mon, const QDict *qdict)
1661 {
1662     const char *fdname = qdict_get_str(qdict, "fdname");
1663     Error *err = NULL;
1664
1665     qmp_closefd(fdname, &err);
1666     hmp_handle_error(mon, &err);
1667 }
1668
1669 void hmp_sendkey(Monitor *mon, const QDict *qdict)
1670 {
1671     const char *keys = qdict_get_str(qdict, "keys");
1672     KeyValueList *keylist, *head = NULL, *tmp = NULL;
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     char keyname_buf[16];
1677     char *separator;
1678     int keyname_len;
1679
1680     while (1) {
1681         separator = strchr(keys, '-');
1682         keyname_len = separator ? separator - keys : strlen(keys);
1683         pstrcpy(keyname_buf, sizeof(keyname_buf), keys);
1684
1685         /* Be compatible with old interface, convert user inputted "<" */
1686         if (!strncmp(keyname_buf, "<", 1) && keyname_len == 1) {
1687             pstrcpy(keyname_buf, sizeof(keyname_buf), "less");
1688             keyname_len = 4;
1689         }
1690         keyname_buf[keyname_len] = 0;
1691
1692         keylist = g_malloc0(sizeof(*keylist));
1693         keylist->value = g_malloc0(sizeof(*keylist->value));
1694
1695         if (!head) {
1696             head = keylist;
1697         }
1698         if (tmp) {
1699             tmp->next = keylist;
1700         }
1701         tmp = keylist;
1702
1703         if (strstart(keyname_buf, "0x", NULL)) {
1704             char *endp;
1705             int value = strtoul(keyname_buf, &endp, 0);
1706             if (*endp != '\0') {
1707                 goto err_out;
1708             }
1709             keylist->value->kind = KEY_VALUE_KIND_NUMBER;
1710             keylist->value->number = value;
1711         } else {
1712             int idx = index_from_key(keyname_buf);
1713             if (idx == Q_KEY_CODE_MAX) {
1714                 goto err_out;
1715             }
1716             keylist->value->kind = KEY_VALUE_KIND_QCODE;
1717             keylist->value->qcode = idx;
1718         }
1719
1720         if (!separator) {
1721             break;
1722         }
1723         keys = separator + 1;
1724     }
1725
1726     qmp_send_key(head, has_hold_time, hold_time, &err);
1727     hmp_handle_error(mon, &err);
1728
1729 out:
1730     qapi_free_KeyValueList(head);
1731     return;
1732
1733 err_out:
1734     monitor_printf(mon, "invalid parameter: %s\n", keyname_buf);
1735     goto out;
1736 }
1737
1738 void hmp_screendump(Monitor *mon, const QDict *qdict)
1739 {
1740     const char *filename = qdict_get_str(qdict, "filename");
1741     Error *err = NULL;
1742
1743     qmp_screendump(filename, &err);
1744     hmp_handle_error(mon, &err);
1745 }
1746
1747 void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
1748 {
1749     const char *uri = qdict_get_str(qdict, "uri");
1750     int writable = qdict_get_try_bool(qdict, "writable", 0);
1751     int all = qdict_get_try_bool(qdict, "all", 0);
1752     Error *local_err = NULL;
1753     BlockInfoList *block_list, *info;
1754     SocketAddress *addr;
1755
1756     if (writable && !all) {
1757         error_setg(&local_err, "-w only valid together with -a");
1758         goto exit;
1759     }
1760
1761     /* First check if the address is valid and start the server.  */
1762     addr = socket_parse(uri, &local_err);
1763     if (local_err != NULL) {
1764         goto exit;
1765     }
1766
1767     qmp_nbd_server_start(addr, &local_err);
1768     qapi_free_SocketAddress(addr);
1769     if (local_err != NULL) {
1770         goto exit;
1771     }
1772
1773     if (!all) {
1774         return;
1775     }
1776
1777     /* Then try adding all block devices.  If one fails, close all and
1778      * exit.
1779      */
1780     block_list = qmp_query_block(NULL);
1781
1782     for (info = block_list; info; info = info->next) {
1783         if (!info->value->has_inserted) {
1784             continue;
1785         }
1786
1787         qmp_nbd_server_add(info->value->device, true, writable, &local_err);
1788
1789         if (local_err != NULL) {
1790             qmp_nbd_server_stop(NULL);
1791             break;
1792         }
1793     }
1794
1795     qapi_free_BlockInfoList(block_list);
1796
1797 exit:
1798     hmp_handle_error(mon, &local_err);
1799 }
1800
1801 void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
1802 {
1803     const char *device = qdict_get_str(qdict, "device");
1804     int writable = qdict_get_try_bool(qdict, "writable", 0);
1805     Error *local_err = NULL;
1806
1807     qmp_nbd_server_add(device, true, writable, &local_err);
1808
1809     if (local_err != NULL) {
1810         hmp_handle_error(mon, &local_err);
1811     }
1812 }
1813
1814 void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
1815 {
1816     Error *err = NULL;
1817
1818     qmp_nbd_server_stop(&err);
1819     hmp_handle_error(mon, &err);
1820 }
1821
1822 void hmp_cpu_add(Monitor *mon, const QDict *qdict)
1823 {
1824     int cpuid;
1825     Error *err = NULL;
1826
1827     cpuid = qdict_get_int(qdict, "id");
1828     qmp_cpu_add(cpuid, &err);
1829     hmp_handle_error(mon, &err);
1830 }
1831
1832 void hmp_chardev_add(Monitor *mon, const QDict *qdict)
1833 {
1834     const char *args = qdict_get_str(qdict, "args");
1835     Error *err = NULL;
1836     QemuOpts *opts;
1837
1838     opts = qemu_opts_parse(qemu_find_opts("chardev"), args, 1);
1839     if (opts == NULL) {
1840         error_setg(&err, "Parsing chardev args failed");
1841     } else {
1842         qemu_chr_new_from_opts(opts, NULL, &err);
1843     }
1844     hmp_handle_error(mon, &err);
1845 }
1846
1847 void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
1848 {
1849     Error *local_err = NULL;
1850
1851     qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
1852     hmp_handle_error(mon, &local_err);
1853 }
1854
1855 void hmp_qemu_io(Monitor *mon, const QDict *qdict)
1856 {
1857     BlockBackend *blk;
1858     const char* device = qdict_get_str(qdict, "device");
1859     const char* command = qdict_get_str(qdict, "command");
1860     Error *err = NULL;
1861
1862     blk = blk_by_name(device);
1863     if (blk) {
1864         qemuio_command(blk, command);
1865     } else {
1866         error_set(&err, QERR_DEVICE_NOT_FOUND, device);
1867     }
1868
1869     hmp_handle_error(mon, &err);
1870 }
1871
1872 void hmp_object_del(Monitor *mon, const QDict *qdict)
1873 {
1874     const char *id = qdict_get_str(qdict, "id");
1875     Error *err = NULL;
1876
1877     qmp_object_del(id, &err);
1878     hmp_handle_error(mon, &err);
1879 }
1880
1881 void hmp_info_memdev(Monitor *mon, const QDict *qdict)
1882 {
1883     Error *err = NULL;
1884     MemdevList *memdev_list = qmp_query_memdev(&err);
1885     MemdevList *m = memdev_list;
1886     StringOutputVisitor *ov;
1887     char *str;
1888     int i = 0;
1889
1890
1891     while (m) {
1892         ov = string_output_visitor_new(false);
1893         visit_type_uint16List(string_output_get_visitor(ov),
1894                               &m->value->host_nodes, NULL, NULL);
1895         monitor_printf(mon, "memory backend: %d\n", i);
1896         monitor_printf(mon, "  size:  %" PRId64 "\n", m->value->size);
1897         monitor_printf(mon, "  merge: %s\n",
1898                        m->value->merge ? "true" : "false");
1899         monitor_printf(mon, "  dump: %s\n",
1900                        m->value->dump ? "true" : "false");
1901         monitor_printf(mon, "  prealloc: %s\n",
1902                        m->value->prealloc ? "true" : "false");
1903         monitor_printf(mon, "  policy: %s\n",
1904                        HostMemPolicy_lookup[m->value->policy]);
1905         str = string_output_get_string(ov);
1906         monitor_printf(mon, "  host nodes: %s\n", str);
1907
1908         g_free(str);
1909         string_output_visitor_cleanup(ov);
1910         m = m->next;
1911         i++;
1912     }
1913
1914     monitor_printf(mon, "\n");
1915
1916     qapi_free_MemdevList(memdev_list);
1917 }
1918
1919 void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
1920 {
1921     Error *err = NULL;
1922     MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
1923     MemoryDeviceInfoList *info;
1924     MemoryDeviceInfo *value;
1925     PCDIMMDeviceInfo *di;
1926
1927     for (info = info_list; info; info = info->next) {
1928         value = info->value;
1929
1930         if (value) {
1931             switch (value->kind) {
1932             case MEMORY_DEVICE_INFO_KIND_DIMM:
1933                 di = value->dimm;
1934
1935                 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1936                                MemoryDeviceInfoKind_lookup[value->kind],
1937                                di->id ? di->id : "");
1938                 monitor_printf(mon, "  addr: 0x%" PRIx64 "\n", di->addr);
1939                 monitor_printf(mon, "  slot: %" PRId64 "\n", di->slot);
1940                 monitor_printf(mon, "  node: %" PRId64 "\n", di->node);
1941                 monitor_printf(mon, "  size: %" PRIu64 "\n", di->size);
1942                 monitor_printf(mon, "  memdev: %s\n", di->memdev);
1943                 monitor_printf(mon, "  hotplugged: %s\n",
1944                                di->hotplugged ? "true" : "false");
1945                 monitor_printf(mon, "  hotpluggable: %s\n",
1946                                di->hotpluggable ? "true" : "false");
1947                 break;
1948             default:
1949                 break;
1950             }
1951         }
1952     }
1953
1954     qapi_free_MemoryDeviceInfoList(info_list);
1955 }
1956
1957 void hmp_qom_list(Monitor *mon, const QDict *qdict)
1958 {
1959     const char *path = qdict_get_try_str(qdict, "path");
1960     ObjectPropertyInfoList *list;
1961     Error *err = NULL;
1962
1963     if (path == NULL) {
1964         monitor_printf(mon, "/\n");
1965         return;
1966     }
1967
1968     list = qmp_qom_list(path, &err);
1969     if (err == NULL) {
1970         ObjectPropertyInfoList *start = list;
1971         while (list != NULL) {
1972             ObjectPropertyInfo *value = list->value;
1973
1974             monitor_printf(mon, "%s (%s)\n",
1975                            value->name, value->type);
1976             list = list->next;
1977         }
1978         qapi_free_ObjectPropertyInfoList(start);
1979     }
1980     hmp_handle_error(mon, &err);
1981 }
1982
1983 void hmp_qom_set(Monitor *mon, const QDict *qdict)
1984 {
1985     const char *path = qdict_get_str(qdict, "path");
1986     const char *property = qdict_get_str(qdict, "property");
1987     const char *value = qdict_get_str(qdict, "value");
1988     Error *err = NULL;
1989     bool ambiguous = false;
1990     Object *obj;
1991
1992     obj = object_resolve_path(path, &ambiguous);
1993     if (obj == NULL) {
1994         error_set(&err, QERR_DEVICE_NOT_FOUND, path);
1995     } else {
1996         if (ambiguous) {
1997             monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
1998         }
1999         object_property_parse(obj, value, property, &err);
2000     }
2001     hmp_handle_error(mon, &err);
2002 }
2003
2004 void hmp_rocker(Monitor *mon, const QDict *qdict)
2005 {
2006     const char *name = qdict_get_str(qdict, "name");
2007     RockerSwitch *rocker;
2008     Error *errp = NULL;
2009
2010     rocker = qmp_query_rocker(name, &errp);
2011     if (errp != NULL) {
2012         hmp_handle_error(mon, &errp);
2013         return;
2014     }
2015
2016     monitor_printf(mon, "name: %s\n", rocker->name);
2017     monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2018     monitor_printf(mon, "ports: %d\n", rocker->ports);
2019
2020     qapi_free_RockerSwitch(rocker);
2021 }
2022
2023 void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2024 {
2025     RockerPortList *list, *port;
2026     const char *name = qdict_get_str(qdict, "name");
2027     Error *errp = NULL;
2028
2029     list = qmp_query_rocker_ports(name, &errp);
2030     if (errp != NULL) {
2031         hmp_handle_error(mon, &errp);
2032         return;
2033     }
2034
2035     monitor_printf(mon, "            ena/    speed/ auto\n");
2036     monitor_printf(mon, "      port  link    duplex neg?\n");
2037
2038     for (port = list; port; port = port->next) {
2039         monitor_printf(mon, "%10s  %-4s   %-3s  %2s  %-3s\n",
2040                        port->value->name,
2041                        port->value->enabled ? port->value->link_up ?
2042                        "up" : "down" : "!ena",
2043                        port->value->speed == 10000 ? "10G" : "??",
2044                        port->value->duplex ? "FD" : "HD",
2045                        port->value->autoneg ? "Yes" : "No");
2046     }
2047
2048     qapi_free_RockerPortList(list);
2049 }
2050
2051 void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2052 {
2053     RockerOfDpaFlowList *list, *info;
2054     const char *name = qdict_get_str(qdict, "name");
2055     uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
2056     Error *errp = NULL;
2057
2058     list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &errp);
2059     if (errp != NULL) {
2060         hmp_handle_error(mon, &errp);
2061         return;
2062     }
2063
2064     monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2065
2066     for (info = list; info; info = info->next) {
2067         RockerOfDpaFlow *flow = info->value;
2068         RockerOfDpaFlowKey *key = flow->key;
2069         RockerOfDpaFlowMask *mask = flow->mask;
2070         RockerOfDpaFlowAction *action = flow->action;
2071
2072         if (flow->hits) {
2073             monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2074                            key->priority, key->tbl_id, flow->hits);
2075         } else {
2076             monitor_printf(mon, "%-4d %-3d     ",
2077                            key->priority, key->tbl_id);
2078         }
2079
2080         if (key->has_in_pport) {
2081             monitor_printf(mon, " pport %d", key->in_pport);
2082             if (mask->has_in_pport) {
2083                 monitor_printf(mon, "(0x%x)", mask->in_pport);
2084             }
2085         }
2086
2087         if (key->has_vlan_id) {
2088             monitor_printf(mon, " vlan %d",
2089                            key->vlan_id & VLAN_VID_MASK);
2090             if (mask->has_vlan_id) {
2091                 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2092             }
2093         }
2094
2095         if (key->has_tunnel_id) {
2096             monitor_printf(mon, " tunnel %d", key->tunnel_id);
2097             if (mask->has_tunnel_id) {
2098                 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2099             }
2100         }
2101
2102         if (key->has_eth_type) {
2103             switch (key->eth_type) {
2104             case 0x0806:
2105                 monitor_printf(mon, " ARP");
2106                 break;
2107             case 0x0800:
2108                 monitor_printf(mon, " IP");
2109                 break;
2110             case 0x86dd:
2111                 monitor_printf(mon, " IPv6");
2112                 break;
2113             case 0x8809:
2114                 monitor_printf(mon, " LACP");
2115                 break;
2116             case 0x88cc:
2117                 monitor_printf(mon, " LLDP");
2118                 break;
2119             default:
2120                 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2121                 break;
2122             }
2123         }
2124
2125         if (key->has_eth_src) {
2126             if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2127                 (mask->has_eth_src) &&
2128                 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2129                 monitor_printf(mon, " src <any mcast/bcast>");
2130             } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2131                 (mask->has_eth_src) &&
2132                 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2133                 monitor_printf(mon, " src <any ucast>");
2134             } else {
2135                 monitor_printf(mon, " src %s", key->eth_src);
2136                 if (mask->has_eth_src) {
2137                     monitor_printf(mon, "(%s)", mask->eth_src);
2138                 }
2139             }
2140         }
2141
2142         if (key->has_eth_dst) {
2143             if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2144                 (mask->has_eth_dst) &&
2145                 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2146                 monitor_printf(mon, " dst <any mcast/bcast>");
2147             } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2148                 (mask->has_eth_dst) &&
2149                 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2150                 monitor_printf(mon, " dst <any ucast>");
2151             } else {
2152                 monitor_printf(mon, " dst %s", key->eth_dst);
2153                 if (mask->has_eth_dst) {
2154                     monitor_printf(mon, "(%s)", mask->eth_dst);
2155                 }
2156             }
2157         }
2158
2159         if (key->has_ip_proto) {
2160             monitor_printf(mon, " proto %d", key->ip_proto);
2161             if (mask->has_ip_proto) {
2162                 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2163             }
2164         }
2165
2166         if (key->has_ip_tos) {
2167             monitor_printf(mon, " TOS %d", key->ip_tos);
2168             if (mask->has_ip_tos) {
2169                 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2170             }
2171         }
2172
2173         if (key->has_ip_dst) {
2174             monitor_printf(mon, " dst %s", key->ip_dst);
2175         }
2176
2177         if (action->has_goto_tbl || action->has_group_id ||
2178             action->has_new_vlan_id) {
2179             monitor_printf(mon, " -->");
2180         }
2181
2182         if (action->has_new_vlan_id) {
2183             monitor_printf(mon, " apply new vlan %d",
2184                            ntohs(action->new_vlan_id));
2185         }
2186
2187         if (action->has_group_id) {
2188             monitor_printf(mon, " write group 0x%08x", action->group_id);
2189         }
2190
2191         if (action->has_goto_tbl) {
2192             monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2193         }
2194
2195         monitor_printf(mon, "\n");
2196     }
2197
2198     qapi_free_RockerOfDpaFlowList(list);
2199 }
2200
2201 void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2202 {
2203     RockerOfDpaGroupList *list, *g;
2204     const char *name = qdict_get_str(qdict, "name");
2205     uint8_t type = qdict_get_try_int(qdict, "type", 9);
2206     Error *errp = NULL;
2207     bool set = false;
2208
2209     list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &errp);
2210     if (errp != NULL) {
2211         hmp_handle_error(mon, &errp);
2212         return;
2213     }
2214
2215     monitor_printf(mon, "id (decode) --> buckets\n");
2216
2217     for (g = list; g; g = g->next) {
2218         RockerOfDpaGroup *group = g->value;
2219
2220         monitor_printf(mon, "0x%08x", group->id);
2221
2222         monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2223                                          group->type == 1 ? "L2 rewrite" :
2224                                          group->type == 2 ? "L3 unicast" :
2225                                          group->type == 3 ? "L2 multicast" :
2226                                          group->type == 4 ? "L2 flood" :
2227                                          group->type == 5 ? "L3 interface" :
2228                                          group->type == 6 ? "L3 multicast" :
2229                                          group->type == 7 ? "L3 ECMP" :
2230                                          group->type == 8 ? "L2 overlay" :
2231                                          "unknown");
2232
2233         if (group->has_vlan_id) {
2234             monitor_printf(mon, " vlan %d", group->vlan_id);
2235         }
2236
2237         if (group->has_pport) {
2238             monitor_printf(mon, " pport %d", group->pport);
2239         }
2240
2241         if (group->has_index) {
2242             monitor_printf(mon, " index %d", group->index);
2243         }
2244
2245         monitor_printf(mon, ") -->");
2246
2247         if (group->has_set_vlan_id && group->set_vlan_id) {
2248             set = true;
2249             monitor_printf(mon, " set vlan %d",
2250                            group->set_vlan_id & VLAN_VID_MASK);
2251         }
2252
2253         if (group->has_set_eth_src) {
2254             if (!set) {
2255                 set = true;
2256                 monitor_printf(mon, " set");
2257             }
2258             monitor_printf(mon, " src %s", group->set_eth_src);
2259         }
2260
2261         if (group->has_set_eth_dst) {
2262             if (!set) {
2263                 set = true;
2264                 monitor_printf(mon, " set");
2265             }
2266             monitor_printf(mon, " dst %s", group->set_eth_dst);
2267         }
2268
2269         set = false;
2270
2271         if (group->has_ttl_check && group->ttl_check) {
2272             monitor_printf(mon, " check TTL");
2273         }
2274
2275         if (group->has_group_id && group->group_id) {
2276             monitor_printf(mon, " group id 0x%08x", group->group_id);
2277         }
2278
2279         if (group->has_pop_vlan && group->pop_vlan) {
2280             monitor_printf(mon, " pop vlan");
2281         }
2282
2283         if (group->has_out_pport) {
2284             monitor_printf(mon, " out pport %d", group->out_pport);
2285         }
2286
2287         if (group->has_group_ids) {
2288             struct uint32List *id;
2289
2290             monitor_printf(mon, " groups [");
2291             for (id = group->group_ids; id; id = id->next) {
2292                 monitor_printf(mon, "0x%08x", id->value);
2293                 if (id->next) {
2294                     monitor_printf(mon, ",");
2295                 }
2296             }
2297             monitor_printf(mon, "]");
2298         }
2299
2300         monitor_printf(mon, "\n");
2301     }
2302
2303     qapi_free_RockerOfDpaGroupList(list);
2304 }