hmp-commands-info.hx

   1 HXCOMM Use DEFHEADING() to define headings in both help text and rST.
   2 HXCOMM Text between SRST and ERST is copied to the rST version and
   3 HXCOMM discarded from C version.
   4 HXCOMM DEF(command, args, callback, arg_string, help) is used to construct
   5 HXCOMM monitor info commands
   6 HXCOMM HXCOMM can be used for comments, discarded from both rST and C.
   7 HXCOMM
   8 HXCOMM In this file, generally SRST fragments should have two extra
   9 HXCOMM spaces of indent, so that the documentation list item for "info foo"
  10 HXCOMM appears inside the documentation list item for the top level
  11 HXCOMM "info" documentation entry. The exception is the first SRST
  12 HXCOMM fragment that defines that top level entry.
  13
  14 SRST
  15 ``info`` *subcommand*
  16   Show various information about the system state.
  17
  18 ERST
  19
  20     {
  21         .name       = "version",
  22         .args_type  = "",
  23         .params     = "",
  24         .help       = "show the version of QEMU",
  25         .cmd        = hmp_info_version,
  26         .flags      = "p",
  27     },
  28
  29 SRST
  30   ``info version``
  31     Show the version of QEMU.
  32 ERST
  33
  34     {
  35         .name       = "network",
  36         .args_type  = "",
  37         .params     = "",
  38         .help       = "show the network state",
  39         .cmd        = hmp_info_network,
  40     },
  41
  42 SRST
  43   ``info network``
  44     Show the network state.
  45 ERST
  46
  47     {
  48         .name       = "chardev",
  49         .args_type  = "",
  50         .params     = "",
  51         .help       = "show the character devices",
  52         .cmd        = hmp_info_chardev,
  53         .flags      = "p",
  54     },
  55
  56 SRST
  57   ``info chardev``
  58     Show the character devices.
  59 ERST
  60
  61     {
  62         .name       = "block",
  63         .args_type  = "nodes:-n,verbose:-v,device:B?",
  64         .params     = "[-n] [-v] [device]",
  65         .help       = "show info of one block device or all block devices "
  66                       "(-n: show named nodes; -v: show details)",
  67         .cmd        = hmp_info_block,
  68     },
  69
  70 SRST
  71   ``info block``
  72     Show info of one block device or all block devices.
  73 ERST
  74
  75     {
  76         .name       = "blockstats",
  77         .args_type  = "",
  78         .params     = "",
  79         .help       = "show block device statistics",
  80         .cmd        = hmp_info_blockstats,
  81     },
  82
  83 SRST
  84   ``info blockstats``
  85     Show block device statistics.
  86 ERST
  87
  88     {
  89         .name       = "block-jobs",
  90         .args_type  = "",
  91         .params     = "",
  92         .help       = "show progress of ongoing block device operations",
  93         .cmd        = hmp_info_block_jobs,
  94     },
  95
  96 SRST
  97   ``info block-jobs``
  98     Show progress of ongoing block device operations.
  99 ERST
 100
 101     {
 102         .name       = "registers",
 103         .args_type  = "cpustate_all:-a",
 104         .params     = "[-a]",
 105         .help       = "show the cpu registers (-a: all - show register info for all cpus)",
 106         .cmd        = hmp_info_registers,
 107     },
 108
 109 SRST
 110   ``info registers``
 111     Show the cpu registers.
 112 ERST
 113
 114 #if defined(TARGET_I386)
 115     {
 116         .name       = "lapic",
 117         .args_type  = "apic-id:i?",
 118         .params     = "[apic-id]",
 119         .help       = "show local apic state (apic-id: local apic to read, default is which of current CPU)",
 120
 121         .cmd        = hmp_info_local_apic,
 122     },
 123 #endif
 124
 125 SRST
 126   ``info lapic``
 127     Show local APIC state
 128 ERST
 129
 130 #if defined(TARGET_I386)
 131     {
 132         .name       = "ioapic",
 133         .args_type  = "",
 134         .params     = "",
 135         .help       = "show io apic state",
 136         .cmd        = hmp_info_io_apic,
 137     },
 138 #endif
 139
 140 SRST
 141   ``info ioapic``
 142     Show io APIC state
 143 ERST
 144
 145     {
 146         .name       = "cpus",
 147         .args_type  = "",
 148         .params     = "",
 149         .help       = "show infos for each CPU",
 150         .cmd        = hmp_info_cpus,
 151     },
 152
 153 SRST
 154   ``info cpus``
 155     Show infos for each CPU.
 156 ERST
 157
 158     {
 159         .name       = "history",
 160         .args_type  = "",
 161         .params     = "",
 162         .help       = "show the command line history",
 163         .cmd        = hmp_info_history,
 164         .flags      = "p",
 165     },
 166
 167 SRST
 168   ``info history``
 169     Show the command line history.
 170 ERST
 171
 172     {
 173         .name       = "irq",
 174         .args_type  = "",
 175         .params     = "",
 176         .help       = "show the interrupts statistics (if available)",
 177         .cmd        = hmp_info_irq,
 178     },
 179
 180 SRST
 181   ``info irq``
 182     Show the interrupts statistics (if available).
 183 ERST
 184
 185     {
 186         .name       = "pic",
 187         .args_type  = "",
 188         .params     = "",
 189         .help       = "show PIC state",
 190         .cmd        = hmp_info_pic,
 191     },
 192
 193 SRST
 194   ``info pic``
 195     Show PIC state.
 196 ERST
 197
 198     {
 199         .name       = "rdma",
 200         .args_type  = "",
 201         .params     = "",
 202         .help       = "show RDMA state",
 203         .cmd        = hmp_info_rdma,
 204     },
 205
 206 SRST
 207   ``info rdma``
 208     Show RDMA state.
 209 ERST
 210
 211     {
 212         .name       = "pci",
 213         .args_type  = "",
 214         .params     = "",
 215         .help       = "show PCI info",
 216         .cmd        = hmp_info_pci,
 217     },
 218
 219 SRST
 220   ``info pci``
 221     Show PCI information.
 222 ERST
 223
 224 #if defined(TARGET_I386) || defined(TARGET_SH4) || defined(TARGET_SPARC) || \
 225     defined(TARGET_PPC) || defined(TARGET_XTENSA) || defined(TARGET_M68K)
 226     {
 227         .name       = "tlb",
 228         .args_type  = "",
 229         .params     = "",
 230         .help       = "show virtual to physical memory mappings",
 231         .cmd        = hmp_info_tlb,
 232     },
 233 #endif
 234
 235 SRST
 236   ``info tlb``
 237     Show virtual to physical memory mappings.
 238 ERST
 239
 240 #if defined(TARGET_I386) || defined(TARGET_RISCV)
 241     {
 242         .name       = "mem",
 243         .args_type  = "",
 244         .params     = "",
 245         .help       = "show the active virtual memory mappings",
 246         .cmd        = hmp_info_mem,
 247     },
 248 #endif
 249
 250 SRST
 251   ``info mem``
 252     Show the active virtual memory mappings.
 253 ERST
 254
 255     {
 256         .name       = "mtree",
 257         .args_type  = "flatview:-f,dispatch_tree:-d,owner:-o,disabled:-D",
 258         .params     = "[-f][-d][-o][-D]",
 259         .help       = "show memory tree (-f: dump flat view for address spaces;"
 260                       "-d: dump dispatch tree, valid with -f only);"
 261                       "-o: dump region owners/parents;"
 262                       "-D: dump disabled regions",
 263         .cmd        = hmp_info_mtree,
 264     },
 265
 266 SRST
 267   ``info mtree``
 268     Show memory tree.
 269 ERST
 270
 271 #if defined(CONFIG_TCG)
 272     {
 273         .name       = "jit",
 274         .args_type  = "",
 275         .params     = "",
 276         .help       = "show dynamic compiler info",
 277     },
 278 #endif
 279
 280 SRST
 281   ``info jit``
 282     Show dynamic compiler info.
 283 ERST
 284
 285 #if defined(CONFIG_TCG)
 286     {
 287         .name       = "opcount",
 288         .args_type  = "",
 289         .params     = "",
 290         .help       = "show dynamic compiler opcode counters",
 291     },
 292 #endif
 293
 294 SRST
 295   ``info opcount``
 296     Show dynamic compiler opcode counters
 297 ERST
 298
 299     {
 300         .name       = "sync-profile",
 301         .args_type  = "mean:-m,no_coalesce:-n,max:i?",
 302         .params     = "[-m] [-n] [max]",
 303         .help       = "show synchronization profiling info, up to max entries "
 304                       "(default: 10), sorted by total wait time. (-m: sort by "
 305                       "mean wait time; -n: do not coalesce objects with the "
 306                       "same call site)",
 307         .cmd        = hmp_info_sync_profile,
 308     },
 309
 310 SRST
 311   ``info sync-profile [-m|-n]`` [*max*]
 312     Show synchronization profiling info, up to *max* entries (default: 10),
 313     sorted by total wait time.
 314
 315     ``-m``
 316       sort by mean wait time
 317     ``-n``
 318       do not coalesce objects with the same call site
 319
 320     When different objects that share the same call site are coalesced,
 321     the "Object" field shows---enclosed in brackets---the number of objects
 322     being coalesced.
 323 ERST
 324
 325     {
 326         .name       = "kvm",
 327         .args_type  = "",
 328         .params     = "",
 329         .help       = "show KVM information",
 330         .cmd        = hmp_info_kvm,
 331     },
 332
 333 SRST
 334   ``info kvm``
 335     Show KVM information.
 336 ERST
 337
 338     {
 339         .name       = "numa",
 340         .args_type  = "",
 341         .params     = "",
 342         .help       = "show NUMA information",
 343         .cmd        = hmp_info_numa,
 344     },
 345
 346 SRST
 347   ``info numa``
 348     Show NUMA information.
 349 ERST
 350
 351     {
 352         .name       = "usb",
 353         .args_type  = "",
 354         .params     = "",
 355         .help       = "show guest USB devices",
 356         .cmd        = hmp_info_usb,
 357     },
 358
 359 SRST
 360   ``info usb``
 361     Show guest USB devices.
 362 ERST
 363
 364     {
 365         .name       = "usbhost",
 366         .args_type  = "",
 367         .params     = "",
 368         .help       = "show host USB devices",
 369     },
 370
 371 SRST
 372   ``info usbhost``
 373     Show host USB devices.
 374 ERST
 375
 376     {
 377         .name       = "profile",
 378         .args_type  = "",
 379         .params     = "",
 380         .help       = "show profiling information",
 381         .cmd        = hmp_info_profile,
 382     },
 383
 384 SRST
 385   ``info profile``
 386     Show profiling information.
 387 ERST
 388
 389     {
 390         .name       = "capture",
 391         .args_type  = "",
 392         .params     = "",
 393         .help       = "show capture information",
 394         .cmd        = hmp_info_capture,
 395     },
 396
 397 SRST
 398   ``info capture``
 399     Show capture information.
 400 ERST
 401
 402     {
 403         .name       = "snapshots",
 404         .args_type  = "",
 405         .params     = "",
 406         .help       = "show the currently saved VM snapshots",
 407         .cmd        = hmp_info_snapshots,
 408     },
 409
 410 SRST
 411   ``info snapshots``
 412     Show the currently saved VM snapshots.
 413 ERST
 414
 415     {
 416         .name       = "status",
 417         .args_type  = "",
 418         .params     = "",
 419         .help       = "show the current VM status (running|paused)",
 420         .cmd        = hmp_info_status,
 421         .flags      = "p",
 422     },
 423
 424 SRST
 425   ``info status``
 426     Show the current VM status (running|paused).
 427 ERST
 428
 429     {
 430         .name       = "mice",
 431         .args_type  = "",
 432         .params     = "",
 433         .help       = "show which guest mouse is receiving events",
 434         .cmd        = hmp_info_mice,
 435     },
 436
 437 SRST
 438   ``info mice``
 439     Show which guest mouse is receiving events.
 440 ERST
 441
 442 #if defined(CONFIG_VNC)
 443     {
 444         .name       = "vnc",
 445         .args_type  = "",
 446         .params     = "",
 447         .help       = "show the vnc server status",
 448         .cmd        = hmp_info_vnc,
 449     },
 450 #endif
 451
 452 SRST
 453   ``info vnc``
 454     Show the vnc server status.
 455 ERST
 456
 457 #if defined(CONFIG_SPICE)
 458     {
 459         .name       = "spice",
 460         .args_type  = "",
 461         .params     = "",
 462         .help       = "show the spice server status",
 463         .cmd        = hmp_info_spice,
 464     },
 465 #endif
 466
 467 SRST
 468   ``info spice``
 469     Show the spice server status.
 470 ERST
 471
 472     {
 473         .name       = "name",
 474         .args_type  = "",
 475         .params     = "",
 476         .help       = "show the current VM name",
 477         .cmd        = hmp_info_name,
 478         .flags      = "p",
 479     },
 480
 481 SRST
 482   ``info name``
 483     Show the current VM name.
 484 ERST
 485
 486     {
 487         .name       = "uuid",
 488         .args_type  = "",
 489         .params     = "",
 490         .help       = "show the current VM UUID",
 491         .cmd        = hmp_info_uuid,
 492         .flags      = "p",
 493     },
 494
 495 SRST
 496   ``info uuid``
 497     Show the current VM UUID.
 498 ERST
 499
 500 #if defined(CONFIG_SLIRP)
 501     {
 502         .name       = "usernet",
 503         .args_type  = "",
 504         .params     = "",
 505         .help       = "show user network stack connection states",
 506         .cmd        = hmp_info_usernet,
 507     },
 508 #endif
 509
 510 SRST
 511   ``info usernet``
 512     Show user network stack connection states.
 513 ERST
 514
 515     {
 516         .name       = "migrate",
 517         .args_type  = "",
 518         .params     = "",
 519         .help       = "show migration status",
 520         .cmd        = hmp_info_migrate,
 521     },
 522
 523 SRST
 524   ``info migrate``
 525     Show migration status.
 526 ERST
 527
 528     {
 529         .name       = "migrate_capabilities",
 530         .args_type  = "",
 531         .params     = "",
 532         .help       = "show current migration capabilities",
 533         .cmd        = hmp_info_migrate_capabilities,
 534     },
 535
 536 SRST
 537   ``info migrate_capabilities``
 538     Show current migration capabilities.
 539 ERST
 540
 541     {
 542         .name       = "migrate_parameters",
 543         .args_type  = "",
 544         .params     = "",
 545         .help       = "show current migration parameters",
 546         .cmd        = hmp_info_migrate_parameters,
 547     },
 548
 549 SRST
 550   ``info migrate_parameters``
 551     Show current migration parameters.
 552 ERST
 553
 554     {
 555         .name       = "balloon",
 556         .args_type  = "",
 557         .params     = "",
 558         .help       = "show balloon information",
 559         .cmd        = hmp_info_balloon,
 560     },
 561
 562 SRST
 563   ``info balloon``
 564     Show balloon information.
 565 ERST
 566
 567     {
 568         .name       = "qtree",
 569         .args_type  = "",
 570         .params     = "",
 571         .help       = "show device tree",
 572         .cmd        = hmp_info_qtree,
 573     },
 574
 575 SRST
 576   ``info qtree``
 577     Show device tree.
 578 ERST
 579
 580     {
 581         .name       = "qdm",
 582         .args_type  = "",
 583         .params     = "",
 584         .help       = "show qdev device model list",
 585         .cmd        = hmp_info_qdm,
 586     },
 587
 588 SRST
 589   ``info qdm``
 590     Show qdev device model list.
 591 ERST
 592
 593     {
 594         .name       = "qom-tree",
 595         .args_type  = "path:s?",
 596         .params     = "[path]",
 597         .help       = "show QOM composition tree",
 598         .cmd        = hmp_info_qom_tree,
 599         .flags      = "p",
 600     },
 601
 602 SRST
 603   ``info qom-tree``
 604     Show QOM composition tree.
 605 ERST
 606
 607     {
 608         .name       = "roms",
 609         .args_type  = "",
 610         .params     = "",
 611         .help       = "show roms",
 612         .cmd        = hmp_info_roms,
 613     },
 614
 615 SRST
 616   ``info roms``
 617     Show roms.
 618 ERST
 619
 620     {
 621         .name       = "trace-events",
 622         .args_type  = "name:s?,vcpu:i?",
 623         .params     = "[name] [vcpu]",
 624         .help       = "show available trace-events & their state "
 625                       "(name: event name pattern; vcpu: vCPU to query, default is any)",
 626         .cmd = hmp_info_trace_events,
 627         .command_completion = info_trace_events_completion,
 628     },
 629
 630 SRST
 631   ``info trace-events``
 632     Show available trace-events & their state.
 633 ERST
 634
 635     {
 636         .name       = "tpm",
 637         .args_type  = "",
 638         .params     = "",
 639         .help       = "show the TPM device",
 640         .cmd        = hmp_info_tpm,
 641     },
 642
 643 SRST
 644   ``info tpm``
 645     Show the TPM device.
 646 ERST
 647
 648     {
 649         .name       = "memdev",
 650         .args_type  = "",
 651         .params     = "",
 652         .help       = "show memory backends",
 653         .cmd        = hmp_info_memdev,
 654         .flags      = "p",
 655     },
 656
 657 SRST
 658   ``info memdev``
 659     Show memory backends
 660 ERST
 661
 662     {
 663         .name       = "memory-devices",
 664         .args_type  = "",
 665         .params     = "",
 666         .help       = "show memory devices",
 667         .cmd        = hmp_info_memory_devices,
 668     },
 669
 670 SRST
 671   ``info memory-devices``
 672     Show memory devices.
 673 ERST
 674
 675     {
 676         .name       = "iothreads",
 677         .args_type  = "",
 678         .params     = "",
 679         .help       = "show iothreads",
 680         .cmd        = hmp_info_iothreads,
 681         .flags      = "p",
 682     },
 683
 684 SRST
 685   ``info iothreads``
 686     Show iothread's identifiers.
 687 ERST
 688
 689     {
 690         .name       = "rocker",
 691         .args_type  = "name:s",
 692         .params     = "name",
 693         .help       = "Show rocker switch",
 694         .cmd        = hmp_rocker,
 695     },
 696
 697 SRST
 698   ``info rocker`` *name*
 699     Show rocker switch.
 700 ERST
 701
 702     {
 703         .name       = "rocker-ports",
 704         .args_type  = "name:s",
 705         .params     = "name",
 706         .help       = "Show rocker ports",
 707         .cmd        = hmp_rocker_ports,
 708     },
 709
 710 SRST
 711   ``info rocker-ports`` *name*-ports
 712     Show rocker ports.
 713 ERST
 714
 715     {
 716         .name       = "rocker-of-dpa-flows",
 717         .args_type  = "name:s,tbl_id:i?",
 718         .params     = "name [tbl_id]",
 719         .help       = "Show rocker OF-DPA flow tables",
 720         .cmd        = hmp_rocker_of_dpa_flows,
 721     },
 722
 723 SRST
 724   ``info rocker-of-dpa-flows`` *name* [*tbl_id*]
 725     Show rocker OF-DPA flow tables.
 726 ERST
 727
 728     {
 729         .name       = "rocker-of-dpa-groups",
 730         .args_type  = "name:s,type:i?",
 731         .params     = "name [type]",
 732         .help       = "Show rocker OF-DPA groups",
 733         .cmd        = hmp_rocker_of_dpa_groups,
 734     },
 735
 736 SRST
 737   ``info rocker-of-dpa-groups`` *name* [*type*]
 738     Show rocker OF-DPA groups.
 739 ERST
 740
 741 #if defined(TARGET_S390X)
 742     {
 743         .name       = "skeys",
 744         .args_type  = "addr:l",
 745         .params     = "address",
 746         .help       = "Display the value of a storage key",
 747         .cmd        = hmp_info_skeys,
 748     },
 749 #endif
 750
 751 SRST
 752   ``info skeys`` *address*
 753     Display the value of a storage key (s390 only)
 754 ERST
 755
 756 #if defined(TARGET_S390X)
 757     {
 758         .name       = "cmma",
 759         .args_type  = "addr:l,count:l?",
 760         .params     = "address [count]",
 761         .help       = "Display the values of the CMMA storage attributes for a range of pages",
 762         .cmd        = hmp_info_cmma,
 763     },
 764 #endif
 765
 766 SRST
 767   ``info cmma`` *address*
 768     Display the values of the CMMA storage attributes for a range of
 769     pages (s390 only)
 770 ERST
 771
 772     {
 773         .name       = "dump",
 774         .args_type  = "",
 775         .params     = "",
 776         .help       = "Display the latest dump status",
 777         .cmd        = hmp_info_dump,
 778     },
 779
 780 SRST
 781   ``info dump``
 782     Display the latest dump status.
 783 ERST
 784
 785     {
 786         .name       = "ramblock",
 787         .args_type  = "",
 788         .params     = "",
 789         .help       = "Display system ramblock information",
 790         .cmd        = hmp_info_ramblock,
 791     },
 792
 793 SRST
 794   ``info ramblock``
 795     Dump all the ramblocks of the system.
 796 ERST
 797
 798     {
 799         .name       = "hotpluggable-cpus",
 800         .args_type  = "",
 801         .params     = "",
 802         .help       = "Show information about hotpluggable CPUs",
 803         .cmd        = hmp_hotpluggable_cpus,
 804         .flags      = "p",
 805     },
 806
 807 SRST
 808   ``info hotpluggable-cpus``
 809     Show information about hotpluggable CPUs
 810 ERST
 811
 812     {
 813         .name       = "vm-generation-id",
 814         .args_type  = "",
 815         .params     = "",
 816         .help       = "Show Virtual Machine Generation ID",
 817         .cmd = hmp_info_vm_generation_id,
 818     },
 819
 820 SRST
 821   ``info vm-generation-id``
 822     Show Virtual Machine Generation ID
 823 ERST
 824
 825     {
 826         .name       = "memory_size_summary",
 827         .args_type  = "",
 828         .params     = "",
 829         .help       = "show the amount of initially allocated and "
 830                       "present hotpluggable (if enabled) memory in bytes.",
 831         .cmd        = hmp_info_memory_size_summary,
 832     },
 833
 834 SRST
 835   ``info memory_size_summary``
 836     Display the amount of initially allocated and present hotpluggable (if
 837     enabled) memory in bytes.
 838 ERST
 839
 840 #if defined(TARGET_I386)
 841     {
 842         .name       = "sev",
 843         .args_type  = "",
 844         .params     = "",
 845         .help       = "show SEV information",
 846         .cmd        = hmp_info_sev,
 847     },
 848 #endif
 849
 850 SRST
 851   ``info sev``
 852     Show SEV information.
 853 ERST
 854
 855     {
 856         .name       = "replay",
 857         .args_type  = "",
 858         .params     = "",
 859         .help       = "show record/replay information",
 860         .cmd        = hmp_info_replay,
 861     },
 862
 863 SRST
 864   ``info replay``
 865     Display the record/replay information: mode and the current icount.
 866 ERST
 867
 868     {
 869         .name       = "dirty_rate",
 870         .args_type  = "",
 871         .params     = "",
 872         .help       = "show dirty rate information",
 873         .cmd        = hmp_info_dirty_rate,
 874     },
 875
 876 SRST
 877   ``info dirty_rate``
 878     Display the vcpu dirty rate information.
 879 ERST