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target/s390x: Fix risbg handling
[qemu.git] / hmp.c
CommitLineData
48a32bed
AL		 1/*
2 * Human Monitor Interface
3 *
4 * Copyright IBM, Corp. 2011
5 *
6 * Authors:
7 * Anthony Liguori <[email protected]>
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 *
6b620ca3
PB		 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.
48a32bed
AL		 14 */
15
d38ea87a 16#include "qemu/osdep.h"
48a32bed 17#include "hmp.h"
1422e32d 18#include "net/net.h"
fafa4d50 19#include "net/eth.h"
8228e353 20#include "chardev/char.h"
4c7b7e9b 21#include "sysemu/block-backend.h"
52b26205 22#include "sysemu/sysemu.h"
213dcb06 23#include "qemu/config-file.h"
1de7afc9
PB		 24#include "qemu/option.h"
25#include "qemu/timer.h"
48a32bed 26#include "qmp-commands.h"
1de7afc9 27#include "qemu/sockets.h"
83c9089e 28#include "monitor/monitor.h"
318660f8 29#include "monitor/qdev.h"
cff8b2c6 30#include "qapi/opts-visitor.h"
cc7a8ea7 31#include "qapi/qmp/qerror.h"
f4a06d13 32#include "qapi/string-input-visitor.h"
eb1539b2 33#include "qapi/string-output-visitor.h"
baead0ab 34#include "qapi/util.h"
eb1539b2 35#include "qapi-visit.h"
90998d58 36#include "qom/object_interfaces.h"
28ecbaee 37#include "ui/console.h"
bd269ebc 38#include "block/nbd.h"
bd093a36 39#include "block/qapi.h"
587da2c3 40#include "qemu-io.h"
f348b6d1 41#include "qemu/cutils.h"
d59ce6f3 42#include "qemu/error-report.h"
be9b23c4 43#include "exec/ramlist.h"
61b97833 44#include "hw/intc/intc.h"
5e22479a 45#include "migration/snapshot.h"
9d18af93 46#include "migration/misc.h"
48a32bed 47
22fa7da0
CR		 48#ifdef CONFIG_SPICE
49#include <spice/enums.h>
50#endif
51
0cfd6a9a
LC		 52static void hmp_handle_error(Monitor *mon, Error **errp)
53{
415168e0
MA		 54 assert(errp);
55 if (*errp) {
193227f9 56 error_report_err(*errp);
0cfd6a9a
LC		 57 }
58}
59
84f2d0ea 60void hmp_info_name(Monitor *mon, const QDict *qdict)
48a32bed
AL		 61{
62 NameInfo *info;
63
64 info = qmp_query_name(NULL);
65 if (info->has_name) {
66 monitor_printf(mon, "%s\n", info->name);
67 }
68 qapi_free_NameInfo(info);
69}
b9c15f16 70
84f2d0ea 71void hmp_info_version(Monitor *mon, const QDict *qdict)
b9c15f16
LC		 72{
73 VersionInfo *info;
74
75 info = qmp_query_version(NULL);
76
77 monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
4752cdbb 78 info->qemu->major, info->qemu->minor, info->qemu->micro,
b9c15f16
LC		 79 info->package);
80
81 qapi_free_VersionInfo(info);
82}
292a2602 83
84f2d0ea 84void hmp_info_kvm(Monitor *mon, const QDict *qdict)
292a2602
LC		 85{
86 KvmInfo *info;
87
88 info = qmp_query_kvm(NULL);
89 monitor_printf(mon, "kvm support: ");
90 if (info->present) {
91 monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
92 } else {
93 monitor_printf(mon, "not compiled\n");
94 }
95
96 qapi_free_KvmInfo(info);
97}
98
84f2d0ea 99void hmp_info_status(Monitor *mon, const QDict *qdict)
1fa9a5e4
LC		 100{
101 StatusInfo *info;
102
103 info = qmp_query_status(NULL);
104
105 monitor_printf(mon, "VM status: %s%s",
106 info->running ? "running" : "paused",
107 info->singlestep ? " (single step mode)" : "");
108
109 if (!info->running && info->status != RUN_STATE_PAUSED) {
110 monitor_printf(mon, " (%s)", RunState_lookup[info->status]);
111 }
112
113 monitor_printf(mon, "\n");
114
115 qapi_free_StatusInfo(info);
116}
117
84f2d0ea 118void hmp_info_uuid(Monitor *mon, const QDict *qdict)
efab767e
LC		 119{
120 UuidInfo *info;
121
122 info = qmp_query_uuid(NULL);
123 monitor_printf(mon, "%s\n", info->UUID);
124 qapi_free_UuidInfo(info);
125}
c5a415a0 126
84f2d0ea 127void hmp_info_chardev(Monitor *mon, const QDict *qdict)
c5a415a0
LC		 128{
129 ChardevInfoList *char_info, *info;
130
131 char_info = qmp_query_chardev(NULL);
132 for (info = char_info; info; info = info->next) {
133 monitor_printf(mon, "%s: filename=%s\n", info->value->label,
134 info->value->filename);
135 }
136
137 qapi_free_ChardevInfoList(char_info);
138}
7a7f325e 139
84f2d0ea 140void hmp_info_mice(Monitor *mon, const QDict *qdict)
e235cec3
LC		 141{
142 MouseInfoList *mice_list, *mouse;
143
144 mice_list = qmp_query_mice(NULL);
145 if (!mice_list) {
146 monitor_printf(mon, "No mouse devices connected\n");
147 return;
148 }
149
150 for (mouse = mice_list; mouse; mouse = mouse->next) {
151 monitor_printf(mon, "%c Mouse #%" PRId64 ": %s%s\n",
152 mouse->value->current ? '*' : ' ',
153 mouse->value->index, mouse->value->name,
154 mouse->value->absolute ? " (absolute)" : "");
155 }
156
157 qapi_free_MouseInfoList(mice_list);
158}
159
84f2d0ea 160void hmp_info_migrate(Monitor *mon, const QDict *qdict)
791e7c82
LC		 161{
162 MigrationInfo *info;
bbf6da32 163 MigrationCapabilityStatusList *caps, *cap;
791e7c82
LC		 164
165 info = qmp_query_migrate(NULL);
bbf6da32
OW		 166 caps = qmp_query_migrate_capabilities(NULL);
167
9d18af93
PX		 168 migration_global_dump(mon);
169
bbf6da32
OW		 170 /* do not display parameters during setup */
171 if (info->has_status && caps) {
172 monitor_printf(mon, "capabilities: ");
173 for (cap = caps; cap; cap = cap->next) {
174 monitor_printf(mon, "%s: %s ",
175 MigrationCapability_lookup[cap->value->capability],
176 cap->value->state ? "on" : "off");
177 }
178 monitor_printf(mon, "\n");
179 }
791e7c82
LC		 180
181 if (info->has_status) {
d59ce6f3 182 monitor_printf(mon, "Migration status: %s",
24b8c39b 183 MigrationStatus_lookup[info->status]);
d59ce6f3
DB		 184 if (info->status == MIGRATION_STATUS_FAILED &&
185 info->has_error_desc) {
186 monitor_printf(mon, " (%s)\n", info->error_desc);
187 } else {
188 monitor_printf(mon, "\n");
189 }
190
7aa939af
JQ		 191 monitor_printf(mon, "total time: %" PRIu64 " milliseconds\n",
192 info->total_time);
2c52ddf1
JQ		 193 if (info->has_expected_downtime) {
194 monitor_printf(mon, "expected downtime: %" PRIu64 " milliseconds\n",
195 info->expected_downtime);
196 }
9c5a9fcf
JQ		 197 if (info->has_downtime) {
198 monitor_printf(mon, "downtime: %" PRIu64 " milliseconds\n",
199 info->downtime);
200 }
ed4fbd10
MH		 201 if (info->has_setup_time) {
202 monitor_printf(mon, "setup: %" PRIu64 " milliseconds\n",
203 info->setup_time);
204 }
791e7c82
LC		 205 }
206
207 if (info->has_ram) {
208 monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
209 info->ram->transferred >> 10);
7e114f8c
MH		 210 monitor_printf(mon, "throughput: %0.2f mbps\n",
211 info->ram->mbps);
791e7c82
LC		 212 monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
213 info->ram->remaining >> 10);
214 monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
215 info->ram->total >> 10);
004d4c10
OW		 216 monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
217 info->ram->duplicate);
f1c72795
PL		 218 monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
219 info->ram->skipped);
004d4c10
OW		 220 monitor_printf(mon, "normal: %" PRIu64 " pages\n",
221 info->ram->normal);
222 monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
223 info->ram->normal_bytes >> 10);
58570ed8
C		 224 monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
225 info->ram->dirty_sync_count);
030ce1f8
CF		 226 monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
227 info->ram->page_size >> 10);
228
8d017193
JQ		 229 if (info->ram->dirty_pages_rate) {
230 monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
231 info->ram->dirty_pages_rate);
232 }
d3bf5418
DDAG		 233 if (info->ram->postcopy_requests) {
234 monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
235 info->ram->postcopy_requests);
236 }
791e7c82
LC		 237 }
238
239 if (info->has_disk) {
240 monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
241 info->disk->transferred >> 10);
242 monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
243 info->disk->remaining >> 10);
244 monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
245 info->disk->total >> 10);
246 }
247
f36d55af
OW		 248 if (info->has_xbzrle_cache) {
249 monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
250 info->xbzrle_cache->cache_size);
251 monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
252 info->xbzrle_cache->bytes >> 10);
253 monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
254 info->xbzrle_cache->pages);
255 monitor_printf(mon, "xbzrle cache miss: %" PRIu64 "\n",
256 info->xbzrle_cache->cache_miss);
8bc39233
C		 257 monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
258 info->xbzrle_cache->cache_miss_rate);
f36d55af
OW		 259 monitor_printf(mon, "xbzrle overflow : %" PRIu64 "\n",
260 info->xbzrle_cache->overflow);
261 }
262
d85a31d1 263 if (info->has_cpu_throttle_percentage) {
4782893e 264 monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
d85a31d1 265 info->cpu_throttle_percentage);
4782893e
JH		 266 }
267
791e7c82 268 qapi_free_MigrationInfo(info);
bbf6da32
OW		 269 qapi_free_MigrationCapabilityStatusList(caps);
270}
271
84f2d0ea 272void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
bbf6da32
OW		 273{
274 MigrationCapabilityStatusList *caps, *cap;
275
276 caps = qmp_query_migrate_capabilities(NULL);
277
278 if (caps) {
bbf6da32 279 for (cap = caps; cap; cap = cap->next) {
d80a0169 280 monitor_printf(mon, "%s: %s\n",
bbf6da32
OW		 281 MigrationCapability_lookup[cap->value->capability],
282 cap->value->state ? "on" : "off");
283 }
bbf6da32
OW		 284 }
285
286 qapi_free_MigrationCapabilityStatusList(caps);
791e7c82
LC		 287}
288
50e9a629
LL		 289void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
290{
291 MigrationParameters *params;
292
293 params = qmp_query_migrate_parameters(NULL);
294
295 if (params) {
de63ab61 296 assert(params->has_compress_level);
2c02468c 297 monitor_printf(mon, "%s: %" PRId64 "\n",
50e9a629
LL		 298 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_LEVEL],
299 params->compress_level);
de63ab61 300 assert(params->has_compress_threads);
2c02468c 301 monitor_printf(mon, "%s: %" PRId64 "\n",
50e9a629
LL		 302 MigrationParameter_lookup[MIGRATION_PARAMETER_COMPRESS_THREADS],
303 params->compress_threads);
de63ab61 304 assert(params->has_decompress_threads);
2c02468c 305 monitor_printf(mon, "%s: %" PRId64 "\n",
50e9a629
LL		 306 MigrationParameter_lookup[MIGRATION_PARAMETER_DECOMPRESS_THREADS],
307 params->decompress_threads);
de63ab61 308 assert(params->has_cpu_throttle_initial);
2c02468c 309 monitor_printf(mon, "%s: %" PRId64 "\n",
d85a31d1
JH		 310 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL],
311 params->cpu_throttle_initial);
de63ab61 312 assert(params->has_cpu_throttle_increment);
2c02468c 313 monitor_printf(mon, "%s: %" PRId64 "\n",
d85a31d1
JH		 314 MigrationParameter_lookup[MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT],
315 params->cpu_throttle_increment);
2c02468c 316 monitor_printf(mon, "%s: '%s'\n",
69ef1f36 317 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_CREDS],
de63ab61 318 params->has_tls_creds ? params->tls_creds : "");
2c02468c 319 monitor_printf(mon, "%s: '%s'\n",
69ef1f36 320 MigrationParameter_lookup[MIGRATION_PARAMETER_TLS_HOSTNAME],
de63ab61 321 params->has_tls_hostname ? params->tls_hostname : "");
2ff30257 322 assert(params->has_max_bandwidth);
2c02468c 323 monitor_printf(mon, "%s: %" PRId64 " bytes/second\n",
2ff30257
AA		 324 MigrationParameter_lookup[MIGRATION_PARAMETER_MAX_BANDWIDTH],
325 params->max_bandwidth);
326 assert(params->has_downtime_limit);
2c02468c 327 monitor_printf(mon, "%s: %" PRId64 " milliseconds\n",
2ff30257
AA		 328 MigrationParameter_lookup[MIGRATION_PARAMETER_DOWNTIME_LIMIT],
329 params->downtime_limit);
fe39a4d4 330 assert(params->has_x_checkpoint_delay);
2c02468c 331 monitor_printf(mon, "%s: %" PRId64 "\n",
68b53591
HZ		 332 MigrationParameter_lookup[MIGRATION_PARAMETER_X_CHECKPOINT_DELAY],
333 params->x_checkpoint_delay);
2833c59b
JQ		 334 assert(params->has_block_incremental);
335 monitor_printf(mon, "%s: %s\n",
336 MigrationParameter_lookup[MIGRATION_PARAMETER_BLOCK_INCREMENTAL],
337 params->block_incremental ? "on" : "off");
50e9a629
LL		 338 }
339
340 qapi_free_MigrationParameters(params);
341}
342
84f2d0ea 343void hmp_info_migrate_cache_size(Monitor *mon, const QDict *qdict)
9e1ba4cc
OW		 344{
345 monitor_printf(mon, "xbzrel cache size: %" PRId64 " kbytes\n",
346 qmp_query_migrate_cache_size(NULL) >> 10);
347}
348
84f2d0ea 349void hmp_info_cpus(Monitor *mon, const QDict *qdict)
de0b36b6
LC		 350{
351 CpuInfoList *cpu_list, *cpu;
352
353 cpu_list = qmp_query_cpus(NULL);
354
355 for (cpu = cpu_list; cpu; cpu = cpu->next) {
356 int active = ' ';
357
358 if (cpu->value->CPU == monitor_get_cpu_index()) {
359 active = '*';
360 }
361
852bef0e 362 monitor_printf(mon, "%c CPU #%" PRId64 ":", active, cpu->value->CPU);
de0b36b6 363
86f4b687
EB		 364 switch (cpu->value->arch) {
365 case CPU_INFO_ARCH_X86:
544a3731 366 monitor_printf(mon, " pc=0x%016" PRIx64, cpu->value->u.x86.pc);
86f4b687
EB		 367 break;
368 case CPU_INFO_ARCH_PPC:
544a3731 369 monitor_printf(mon, " nip=0x%016" PRIx64, cpu->value->u.ppc.nip);
86f4b687
EB		 370 break;
371 case CPU_INFO_ARCH_SPARC:
86ae1911 372 monitor_printf(mon, " pc=0x%016" PRIx64,
544a3731 373 cpu->value->u.q_sparc.pc);
86ae1911 374 monitor_printf(mon, " npc=0x%016" PRIx64,
544a3731 375 cpu->value->u.q_sparc.npc);
86f4b687
EB		 376 break;
377 case CPU_INFO_ARCH_MIPS:
544a3731 378 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.q_mips.PC);
86f4b687
EB		 379 break;
380 case CPU_INFO_ARCH_TRICORE:
544a3731 381 monitor_printf(mon, " PC=0x%016" PRIx64, cpu->value->u.tricore.PC);
86f4b687
EB		 382 break;
383 default:
384 break;
de0b36b6
LC		 385 }
386
387 if (cpu->value->halted) {
388 monitor_printf(mon, " (halted)");
389 }
390
391 monitor_printf(mon, " thread_id=%" PRId64 "\n", cpu->value->thread_id);
392 }
393
394 qapi_free_CpuInfoList(cpu_list);
395}
396
289b276c
KW		 397static void print_block_info(Monitor *mon, BlockInfo *info,
398 BlockDeviceInfo *inserted, bool verbose)
b2023818 399{
bd093a36 400 ImageInfo *image_info;
b2023818 401
8d6adccd
KW		 402 assert(!info || !info->has_inserted || info->inserted == inserted);
403
404 if (info) {
405 monitor_printf(mon, "%s", info->device);
406 if (inserted && inserted->has_node_name) {
407 monitor_printf(mon, " (%s)", inserted->node_name);
408 }
409 } else {
410 assert(inserted);
411 monitor_printf(mon, "%s",
412 inserted->has_node_name
413 ? inserted->node_name
414 : "<anonymous>");
415 }
416
289b276c
KW		 417 if (inserted) {
418 monitor_printf(mon, ": %s (%s%s%s)\n",
419 inserted->file,
420 inserted->drv,
421 inserted->ro ? ", read-only" : "",
422 inserted->encrypted ? ", encrypted" : "");
423 } else {
424 monitor_printf(mon, ": [not inserted]\n");
425 }
b2023818 426
8d6adccd
KW		 427 if (info) {
428 if (info->has_io_status && info->io_status != BLOCK_DEVICE_IO_STATUS_OK) {
429 monitor_printf(mon, " I/O status: %s\n",
430 BlockDeviceIoStatus_lookup[info->io_status]);
431 }
b2023818 432
8d6adccd
KW		 433 if (info->removable) {
434 monitor_printf(mon, " Removable device: %slocked, tray %s\n",
435 info->locked ? "" : "not ",
436 info->tray_open ? "open" : "closed");
437 }
289b276c 438 }
fbe2e26c 439
b2023818 440
289b276c
KW		 441 if (!inserted) {
442 return;
443 }
b2023818 444
289b276c
KW		 445 monitor_printf(mon, " Cache mode: %s%s%s\n",
446 inserted->cache->writeback ? "writeback" : "writethrough",
447 inserted->cache->direct ? ", direct" : "",
448 inserted->cache->no_flush ? ", ignore flushes" : "");
449
450 if (inserted->has_backing_file) {
451 monitor_printf(mon,
452 " Backing file: %s "
453 "(chain depth: %" PRId64 ")\n",
454 inserted->backing_file,
455 inserted->backing_file_depth);
456 }
727f005e 457
289b276c
KW		 458 if (inserted->detect_zeroes != BLOCKDEV_DETECT_ZEROES_OPTIONS_OFF) {
459 monitor_printf(mon, " Detect zeroes: %s\n",
460 BlockdevDetectZeroesOptions_lookup[inserted->detect_zeroes]);
461 }
fbe2e26c 462
289b276c
KW		 463 if (inserted->bps || inserted->bps_rd || inserted->bps_wr ||
464 inserted->iops || inserted->iops_rd || inserted->iops_wr)
465 {
466 monitor_printf(mon, " I/O throttling: bps=%" PRId64
467 " bps_rd=%" PRId64 " bps_wr=%" PRId64
468 " bps_max=%" PRId64
469 " bps_rd_max=%" PRId64
470 " bps_wr_max=%" PRId64
471 " iops=%" PRId64 " iops_rd=%" PRId64
472 " iops_wr=%" PRId64
473 " iops_max=%" PRId64
474 " iops_rd_max=%" PRId64
475 " iops_wr_max=%" PRId64
b8fe1694
AG		 476 " iops_size=%" PRId64
477 " group=%s\n",
289b276c
KW		 478 inserted->bps,
479 inserted->bps_rd,
480 inserted->bps_wr,
481 inserted->bps_max,
482 inserted->bps_rd_max,
483 inserted->bps_wr_max,
484 inserted->iops,
485 inserted->iops_rd,
486 inserted->iops_wr,
487 inserted->iops_max,
488 inserted->iops_rd_max,
489 inserted->iops_wr_max,
b8fe1694
AG		 490 inserted->iops_size,
491 inserted->group);
289b276c 492 }
fbe2e26c 493
9419874f 494 if (verbose) {
289b276c
KW		 495 monitor_printf(mon, "\nImages:\n");
496 image_info = inserted->image;
497 while (1) {
498 bdrv_image_info_dump((fprintf_function)monitor_printf,
499 mon, image_info);
500 if (image_info->has_backing_image) {
501 image_info = image_info->backing_image;
502 } else {
503 break;
504 }
505 }
506 }
507}
9e193c5a 508
289b276c
KW		 509void hmp_info_block(Monitor *mon, const QDict *qdict)
510{
511 BlockInfoList *block_list, *info;
e6bb31ec 512 BlockDeviceInfoList *blockdev_list, *blockdev;
289b276c 513 const char *device = qdict_get_try_str(qdict, "device");
34acbc95
EB		 514 bool verbose = qdict_get_try_bool(qdict, "verbose", false);
515 bool nodes = qdict_get_try_bool(qdict, "nodes", false);
e6bb31ec 516 bool printed = false;
9e193c5a 517
e6bb31ec
KW		 518 /* Print BlockBackend information */
519 if (!nodes) {
f19e44bc 520 block_list = qmp_query_block(NULL);
e6bb31ec
KW		 521 } else {
522 block_list = NULL;
523 }
fbe2e26c 524
289b276c
KW		 525 for (info = block_list; info; info = info->next) {
526 if (device && strcmp(device, info->value->device)) {
527 continue;
465bee1d
PL		 528 }
529
289b276c
KW		 530 if (info != block_list) {
531 monitor_printf(mon, "\n");
fbe2e26c 532 }
bd093a36 533
289b276c
KW		 534 print_block_info(mon, info->value, info->value->has_inserted
535 ? info->value->inserted : NULL,
536 verbose);
e6bb31ec 537 printed = true;
b2023818
LC		 538 }
539
540 qapi_free_BlockInfoList(block_list);
e6bb31ec
KW		 541
542 if ((!device && !nodes) || printed) {
543 return;
544 }
545
546 /* Print node information */
547 blockdev_list = qmp_query_named_block_nodes(NULL);
548 for (blockdev = blockdev_list; blockdev; blockdev = blockdev->next) {
549 assert(blockdev->value->has_node_name);
550 if (device && strcmp(device, blockdev->value->node_name)) {
551 continue;
552 }
553
554 if (blockdev != blockdev_list) {
555 monitor_printf(mon, "\n");
556 }
557
558 print_block_info(mon, NULL, blockdev->value, verbose);
559 }
560 qapi_free_BlockDeviceInfoList(blockdev_list);
b2023818
LC		 561}
562
84f2d0ea 563void hmp_info_blockstats(Monitor *mon, const QDict *qdict)
f11f57e4
LC		 564{
565 BlockStatsList *stats_list, *stats;
566
f71eaa74 567 stats_list = qmp_query_blockstats(false, false, NULL);
f11f57e4
LC		 568
569 for (stats = stats_list; stats; stats = stats->next) {
570 if (!stats->value->has_device) {
571 continue;
572 }
573
574 monitor_printf(mon, "%s:", stats->value->device);
575 monitor_printf(mon, " rd_bytes=%" PRId64
576 " wr_bytes=%" PRId64
577 " rd_operations=%" PRId64
578 " wr_operations=%" PRId64
579 " flush_operations=%" PRId64
580 " wr_total_time_ns=%" PRId64
581 " rd_total_time_ns=%" PRId64
582 " flush_total_time_ns=%" PRId64
f4564d53
PL		 583 " rd_merged=%" PRId64
584 " wr_merged=%" PRId64
cb38fffb 585 " idle_time_ns=%" PRId64
f11f57e4
LC		 586 "\n",
587 stats->value->stats->rd_bytes,
588 stats->value->stats->wr_bytes,
589 stats->value->stats->rd_operations,
590 stats->value->stats->wr_operations,
591 stats->value->stats->flush_operations,
592 stats->value->stats->wr_total_time_ns,
593 stats->value->stats->rd_total_time_ns,
f4564d53
PL		 594 stats->value->stats->flush_total_time_ns,
595 stats->value->stats->rd_merged,
cb38fffb
AG		 596 stats->value->stats->wr_merged,
597 stats->value->stats->idle_time_ns);
f11f57e4
LC		 598 }
599
600 qapi_free_BlockStatsList(stats_list);
601}
602
0a9667ec
DDAG		 603/* Helper for hmp_info_vnc_clients, _servers */
604static void hmp_info_VncBasicInfo(Monitor *mon, VncBasicInfo *info,
605 const char *name)
606{
607 monitor_printf(mon, " %s: %s:%s (%s%s)\n",
608 name,
609 info->host,
610 info->service,
611 NetworkAddressFamily_lookup[info->family],
612 info->websocket ? " (Websocket)" : "");
613}
614
615/* Helper displaying and auth and crypt info */
616static void hmp_info_vnc_authcrypt(Monitor *mon, const char *indent,
617 VncPrimaryAuth auth,
618 VncVencryptSubAuth *vencrypt)
619{
620 monitor_printf(mon, "%sAuth: %s (Sub: %s)\n", indent,
621 VncPrimaryAuth_lookup[auth],
622 vencrypt ? VncVencryptSubAuth_lookup[*vencrypt] : "none");
623}
624
625static void hmp_info_vnc_clients(Monitor *mon, VncClientInfoList *client)
626{
627 while (client) {
628 VncClientInfo *cinfo = client->value;
629
630 hmp_info_VncBasicInfo(mon, qapi_VncClientInfo_base(cinfo), "Client");
631 monitor_printf(mon, " x509_dname: %s\n",
632 cinfo->has_x509_dname ?
633 cinfo->x509_dname : "none");
634 monitor_printf(mon, " sasl_username: %s\n",
635 cinfo->has_sasl_username ?
636 cinfo->sasl_username : "none");
637
638 client = client->next;
639 }
640}
641
642static void hmp_info_vnc_servers(Monitor *mon, VncServerInfo2List *server)
643{
644 while (server) {
645 VncServerInfo2 *sinfo = server->value;
646 hmp_info_VncBasicInfo(mon, qapi_VncServerInfo2_base(sinfo), "Server");
647 hmp_info_vnc_authcrypt(mon, " ", sinfo->auth,
648 sinfo->has_vencrypt ? &sinfo->vencrypt : NULL);
649 server = server->next;
650 }
651}
652
84f2d0ea 653void hmp_info_vnc(Monitor *mon, const QDict *qdict)
2b54aa87 654{
0a9667ec 655 VncInfo2List *info2l;
2b54aa87 656 Error *err = NULL;
2b54aa87 657
0a9667ec 658 info2l = qmp_query_vnc_servers(&err);
2b54aa87 659 if (err) {
193227f9 660 error_report_err(err);
2b54aa87
LC		 661 return;
662 }
0a9667ec
DDAG		 663 if (!info2l) {
664 monitor_printf(mon, "None\n");
665 return;
2b54aa87
LC		 666 }
667
0a9667ec
DDAG		 668 while (info2l) {
669 VncInfo2 *info = info2l->value;
670 monitor_printf(mon, "%s:\n", info->id);
671 hmp_info_vnc_servers(mon, info->server);
672 hmp_info_vnc_clients(mon, info->clients);
673 if (!info->server) {
674 /* The server entry displays its auth, we only
675 * need to display in the case of 'reverse' connections
676 * where there's no server.
677 */
678 hmp_info_vnc_authcrypt(mon, " ", info->auth,
679 info->has_vencrypt ? &info->vencrypt : NULL);
680 }
681 if (info->has_display) {
682 monitor_printf(mon, " Display: %s\n", info->display);
2b54aa87 683 }
0a9667ec 684 info2l = info2l->next;
2b54aa87
LC		 685 }
686
0a9667ec
DDAG		 687 qapi_free_VncInfo2List(info2l);
688
2b54aa87
LC		 689}
690
206addd5 691#ifdef CONFIG_SPICE
84f2d0ea 692void hmp_info_spice(Monitor *mon, const QDict *qdict)
d1f29646
LC		 693{
694 SpiceChannelList *chan;
695 SpiceInfo *info;
22fa7da0
CR		 696 const char *channel_name;
697 const char * const channel_names[] = {
698 [SPICE_CHANNEL_MAIN] = "main",
699 [SPICE_CHANNEL_DISPLAY] = "display",
700 [SPICE_CHANNEL_INPUTS] = "inputs",
701 [SPICE_CHANNEL_CURSOR] = "cursor",
702 [SPICE_CHANNEL_PLAYBACK] = "playback",
703 [SPICE_CHANNEL_RECORD] = "record",
704 [SPICE_CHANNEL_TUNNEL] = "tunnel",
705 [SPICE_CHANNEL_SMARTCARD] = "smartcard",
706 [SPICE_CHANNEL_USBREDIR] = "usbredir",
707 [SPICE_CHANNEL_PORT] = "port",
7c6044a9
GH		 708#if 0
709 /* minimum spice-protocol is 0.12.3, webdav was added in 0.12.7,
710 * no easy way to #ifdef (SPICE_CHANNEL_* is a enum). Disable
711 * as quick fix for build failures with older versions. */
22fa7da0 712 [SPICE_CHANNEL_WEBDAV] = "webdav",
7c6044a9 713#endif
22fa7da0 714 };
d1f29646
LC		 715
716 info = qmp_query_spice(NULL);
717
718 if (!info->enabled) {
719 monitor_printf(mon, "Server: disabled\n");
720 goto out;
721 }
722
723 monitor_printf(mon, "Server:\n");
724 if (info->has_port) {
725 monitor_printf(mon, " address: %s:%" PRId64 "\n",
726 info->host, info->port);
727 }
728 if (info->has_tls_port) {
729 monitor_printf(mon, " address: %s:%" PRId64 " [tls]\n",
730 info->host, info->tls_port);
731 }
61c4efe2
YH		 732 monitor_printf(mon, " migrated: %s\n",
733 info->migrated ? "true" : "false");
d1f29646
LC		 734 monitor_printf(mon, " auth: %s\n", info->auth);
735 monitor_printf(mon, " compiled: %s\n", info->compiled_version);
4efee029
AL		 736 monitor_printf(mon, " mouse-mode: %s\n",
737 SpiceQueryMouseMode_lookup[info->mouse_mode]);
d1f29646
LC		 738
739 if (!info->has_channels || info->channels == NULL) {
740 monitor_printf(mon, "Channels: none\n");
741 } else {
742 for (chan = info->channels; chan; chan = chan->next) {
743 monitor_printf(mon, "Channel:\n");
744 monitor_printf(mon, " address: %s:%s%s\n",
ddf21908 745 chan->value->host, chan->value->port,
d1f29646
LC		 746 chan->value->tls ? " [tls]" : "");
747 monitor_printf(mon, " session: %" PRId64 "\n",
748 chan->value->connection_id);
749 monitor_printf(mon, " channel: %" PRId64 ":%" PRId64 "\n",
750 chan->value->channel_type, chan->value->channel_id);
22fa7da0
CR		 751
752 channel_name = "unknown";
753 if (chan->value->channel_type > 0 &&
754 chan->value->channel_type < ARRAY_SIZE(channel_names) &&
755 channel_names[chan->value->channel_type]) {
756 channel_name = channel_names[chan->value->channel_type];
757 }
758
759 monitor_printf(mon, " channel name: %s\n", channel_name);
d1f29646
LC		 760 }
761 }
762
763out:
764 qapi_free_SpiceInfo(info);
765}
206addd5 766#endif
d1f29646 767
84f2d0ea 768void hmp_info_balloon(Monitor *mon, const QDict *qdict)
96637bcd
LC		 769{
770 BalloonInfo *info;
771 Error *err = NULL;
772
773 info = qmp_query_balloon(&err);
774 if (err) {
193227f9 775 error_report_err(err);
96637bcd
LC		 776 return;
777 }
778
01ceb97e 779 monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
96637bcd
LC		 780
781 qapi_free_BalloonInfo(info);
782}
783
79627472
LC		 784static void hmp_info_pci_device(Monitor *mon, const PciDeviceInfo *dev)
785{
786 PciMemoryRegionList *region;
787
788 monitor_printf(mon, " Bus %2" PRId64 ", ", dev->bus);
789 monitor_printf(mon, "device %3" PRId64 ", function %" PRId64 ":\n",
790 dev->slot, dev->function);
791 monitor_printf(mon, " ");
792
9fa02cd1
EB		 793 if (dev->class_info->has_desc) {
794 monitor_printf(mon, "%s", dev->class_info->desc);
79627472 795 } else {
9fa02cd1 796 monitor_printf(mon, "Class %04" PRId64, dev->class_info->q_class);
79627472
LC		 797 }
798
799 monitor_printf(mon, ": PCI device %04" PRIx64 ":%04" PRIx64 "\n",
9fa02cd1 800 dev->id->vendor, dev->id->device);
79627472
LC		 801
802 if (dev->has_irq) {
803 monitor_printf(mon, " IRQ %" PRId64 ".\n", dev->irq);
804 }
805
806 if (dev->has_pci_bridge) {
807 monitor_printf(mon, " BUS %" PRId64 ".\n",
9fa02cd1 808 dev->pci_bridge->bus->number);
79627472 809 monitor_printf(mon, " secondary bus %" PRId64 ".\n",
9fa02cd1 810 dev->pci_bridge->bus->secondary);
79627472 811 monitor_printf(mon, " subordinate bus %" PRId64 ".\n",
9fa02cd1 812 dev->pci_bridge->bus->subordinate);
79627472
LC		 813
814 monitor_printf(mon, " IO range [0x%04"PRIx64", 0x%04"PRIx64"]\n",
9fa02cd1
EB		 815 dev->pci_bridge->bus->io_range->base,
816 dev->pci_bridge->bus->io_range->limit);
79627472
LC		 817
818 monitor_printf(mon,
819 " memory range [0x%08"PRIx64", 0x%08"PRIx64"]\n",
9fa02cd1
EB		 820 dev->pci_bridge->bus->memory_range->base,
821 dev->pci_bridge->bus->memory_range->limit);
79627472
LC		 822
823 monitor_printf(mon, " prefetchable memory range "
824 "[0x%08"PRIx64", 0x%08"PRIx64"]\n",
9fa02cd1
EB		 825 dev->pci_bridge->bus->prefetchable_range->base,
826 dev->pci_bridge->bus->prefetchable_range->limit);
79627472
LC		 827 }
828
829 for (region = dev->regions; region; region = region->next) {
830 uint64_t addr, size;
831
832 addr = region->value->address;
833 size = region->value->size;
834
835 monitor_printf(mon, " BAR%" PRId64 ": ", region->value->bar);
836
837 if (!strcmp(region->value->type, "io")) {
838 monitor_printf(mon, "I/O at 0x%04" PRIx64
839 " [0x%04" PRIx64 "].\n",
840 addr, addr + size - 1);
841 } else {
842 monitor_printf(mon, "%d bit%s memory at 0x%08" PRIx64
843 " [0x%08" PRIx64 "].\n",
844 region->value->mem_type_64 ? 64 : 32,
845 region->value->prefetch ? " prefetchable" : "",
846 addr, addr + size - 1);
847 }
848 }
849
850 monitor_printf(mon, " id \"%s\"\n", dev->qdev_id);
851
852 if (dev->has_pci_bridge) {
853 if (dev->pci_bridge->has_devices) {
854 PciDeviceInfoList *cdev;
855 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) {
856 hmp_info_pci_device(mon, cdev->value);
857 }
858 }
859 }
860}
861
61b97833
HP		 862static int hmp_info_irq_foreach(Object *obj, void *opaque)
863{
864 InterruptStatsProvider *intc;
865 InterruptStatsProviderClass *k;
866 Monitor *mon = opaque;
867
868 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
869 intc = INTERRUPT_STATS_PROVIDER(obj);
870 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
871 uint64_t *irq_counts;
872 unsigned int nb_irqs, i;
873 if (k->get_statistics &&
874 k->get_statistics(intc, &irq_counts, &nb_irqs)) {
875 if (nb_irqs > 0) {
876 monitor_printf(mon, "IRQ statistics for %s:\n",
877 object_get_typename(obj));
878 for (i = 0; i < nb_irqs; i++) {
879 if (irq_counts[i] > 0) {
880 monitor_printf(mon, "%2d: %" PRId64 "\n", i,
881 irq_counts[i]);
882 }
883 }
884 }
885 } else {
886 monitor_printf(mon, "IRQ statistics not available for %s.\n",
887 object_get_typename(obj));
888 }
889 }
890
891 return 0;
892}
893
894void hmp_info_irq(Monitor *mon, const QDict *qdict)
895{
896 object_child_foreach_recursive(object_get_root(),
897 hmp_info_irq_foreach, mon);
898}
899
900static int hmp_info_pic_foreach(Object *obj, void *opaque)
901{
902 InterruptStatsProvider *intc;
903 InterruptStatsProviderClass *k;
904 Monitor *mon = opaque;
905
906 if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
907 intc = INTERRUPT_STATS_PROVIDER(obj);
908 k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
909 if (k->print_info) {
910 k->print_info(intc, mon);
911 } else {
912 monitor_printf(mon, "Interrupt controller information not available for %s.\n",
913 object_get_typename(obj));
914 }
915 }
916
917 return 0;
918}
919
920void hmp_info_pic(Monitor *mon, const QDict *qdict)
921{
922 object_child_foreach_recursive(object_get_root(),
923 hmp_info_pic_foreach, mon);
924}
925
84f2d0ea 926void hmp_info_pci(Monitor *mon, const QDict *qdict)
79627472 927{
f46cee37 928 PciInfoList *info_list, *info;
79627472
LC		 929 Error *err = NULL;
930
f46cee37 931 info_list = qmp_query_pci(&err);
79627472
LC		 932 if (err) {
933 monitor_printf(mon, "PCI devices not supported\n");
934 error_free(err);
935 return;
936 }
937
f46cee37 938 for (info = info_list; info; info = info->next) {
79627472
LC		 939 PciDeviceInfoList *dev;
940
941 for (dev = info->value->devices; dev; dev = dev->next) {
942 hmp_info_pci_device(mon, dev->value);
943 }
944 }
945
f46cee37 946 qapi_free_PciInfoList(info_list);
79627472
LC		 947}
948
84f2d0ea 949void hmp_info_block_jobs(Monitor *mon, const QDict *qdict)
fb5458cd
SH		 950{
951 BlockJobInfoList *list;
952 Error *err = NULL;
953
954 list = qmp_query_block_jobs(&err);
955 assert(!err);
956
957 if (!list) {
958 monitor_printf(mon, "No active jobs\n");
959 return;
960 }
961
962 while (list) {
963 if (strcmp(list->value->type, "stream") == 0) {
964 monitor_printf(mon, "Streaming device %s: Completed %" PRId64
965 " of %" PRId64 " bytes, speed limit %" PRId64
966 " bytes/s\n",
967 list->value->device,
968 list->value->offset,
969 list->value->len,
970 list->value->speed);
971 } else {
972 monitor_printf(mon, "Type %s, device %s: Completed %" PRId64
973 " of %" PRId64 " bytes, speed limit %" PRId64
974 " bytes/s\n",
975 list->value->type,
976 list->value->device,
977 list->value->offset,
978 list->value->len,
979 list->value->speed);
980 }
981 list = list->next;
982 }
93bb1315
GA		 983
984 qapi_free_BlockJobInfoList(list);
fb5458cd
SH		 985}
986
d1a0cf73
SB		 987void hmp_info_tpm(Monitor *mon, const QDict *qdict)
988{
989 TPMInfoList *info_list, *info;
990 Error *err = NULL;
991 unsigned int c = 0;
992 TPMPassthroughOptions *tpo;
993
994 info_list = qmp_query_tpm(&err);
995 if (err) {
996 monitor_printf(mon, "TPM device not supported\n");
997 error_free(err);
998 return;
999 }
1000
1001 if (info_list) {
1002 monitor_printf(mon, "TPM device:\n");
1003 }
1004
1005 for (info = info_list; info; info = info->next) {
1006 TPMInfo *ti = info->value;
1007 monitor_printf(mon, " tpm%d: model=%s\n",
1008 c, TpmModel_lookup[ti->model]);
1009
1010 monitor_printf(mon, " \\ %s: type=%s",
ce21131a 1011 ti->id, TpmTypeOptionsKind_lookup[ti->options->type]);
d1a0cf73 1012
ce21131a 1013 switch (ti->options->type) {
88ca7bcf 1014 case TPM_TYPE_OPTIONS_KIND_PASSTHROUGH:
32bafa8f 1015 tpo = ti->options->u.passthrough.data;
d1a0cf73
SB		 1016 monitor_printf(mon, "%s%s%s%s",
1017 tpo->has_path ? ",path=" : "",
1018 tpo->has_path ? tpo->path : "",
1019 tpo->has_cancel_path ? ",cancel-path=" : "",
1020 tpo->has_cancel_path ? tpo->cancel_path : "");
1021 break;
7fb1cf16 1022 case TPM_TYPE_OPTIONS_KIND__MAX:
d1a0cf73
SB		 1023 break;
1024 }
1025 monitor_printf(mon, "\n");
1026 c++;
1027 }
1028 qapi_free_TPMInfoList(info_list);
1029}
1030
7a7f325e
LC		 1031void hmp_quit(Monitor *mon, const QDict *qdict)
1032{
1033 monitor_suspend(mon);
1034 qmp_quit(NULL);
1035}
5f158f21
LC		 1036
1037void hmp_stop(Monitor *mon, const QDict *qdict)
1038{
1039 qmp_stop(NULL);
1040}
38d22653
LC		 1041
1042void hmp_system_reset(Monitor *mon, const QDict *qdict)
1043{
1044 qmp_system_reset(NULL);
1045}
5bc465e4
LC		 1046
1047void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
1048{
1049 qmp_system_powerdown(NULL);
1050}
755f1968
LC		 1051
1052void hmp_cpu(Monitor *mon, const QDict *qdict)
1053{
1054 int64_t cpu_index;
1055
1056 /* XXX: drop the monitor_set_cpu() usage when all HMP commands that
1057 use it are converted to the QAPI */
1058 cpu_index = qdict_get_int(qdict, "index");
1059 if (monitor_set_cpu(cpu_index) < 0) {
1060 monitor_printf(mon, "invalid CPU index\n");
1061 }
1062}
0cfd6a9a
LC		 1063
1064void hmp_memsave(Monitor *mon, const QDict *qdict)
1065{
1066 uint32_t size = qdict_get_int(qdict, "size");
1067 const char *filename = qdict_get_str(qdict, "filename");
1068 uint64_t addr = qdict_get_int(qdict, "val");
e940f543 1069 Error *err = NULL;
854e67fe 1070 int cpu_index = monitor_get_cpu_index();
0cfd6a9a 1071
854e67fe
TH		 1072 if (cpu_index < 0) {
1073 monitor_printf(mon, "No CPU available\n");
1074 return;
1075 }
1076
1077 qmp_memsave(addr, size, filename, true, cpu_index, &err);
e940f543 1078 hmp_handle_error(mon, &err);
0cfd6a9a 1079}
6d3962bf
LC		 1080
1081void hmp_pmemsave(Monitor *mon, const QDict *qdict)
1082{
1083 uint32_t size = qdict_get_int(qdict, "size");
1084 const char *filename = qdict_get_str(qdict, "filename");
1085 uint64_t addr = qdict_get_int(qdict, "val");
e940f543 1086 Error *err = NULL;
6d3962bf 1087
e940f543
MA		 1088 qmp_pmemsave(addr, size, filename, &err);
1089 hmp_handle_error(mon, &err);
1f590cf9
LL		 1090}
1091
3949e594 1092void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
1f590cf9 1093{
1f590cf9
LL		 1094 const char *chardev = qdict_get_str(qdict, "device");
1095 const char *data = qdict_get_str(qdict, "data");
e940f543 1096 Error *err = NULL;
1f590cf9 1097
e940f543 1098 qmp_ringbuf_write(chardev, data, false, 0, &err);
1f590cf9 1099
e940f543 1100 hmp_handle_error(mon, &err);
6d3962bf 1101}
e42e818b 1102
3949e594 1103void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
49b6d722
LL		 1104{
1105 uint32_t size = qdict_get_int(qdict, "size");
1106 const char *chardev = qdict_get_str(qdict, "device");
3ab651fc 1107 char *data;
e940f543 1108 Error *err = NULL;
543f3412 1109 int i;
49b6d722 1110
e940f543
MA		 1111 data = qmp_ringbuf_read(chardev, size, false, 0, &err);
1112 if (err) {
193227f9 1113 error_report_err(err);
49b6d722
LL		 1114 return;
1115 }
1116
543f3412
MA		 1117 for (i = 0; data[i]; i++) {
1118 unsigned char ch = data[i];
1119
1120 if (ch == '\\') {
1121 monitor_printf(mon, "\\\\");
1122 } else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
1123 monitor_printf(mon, "\\u%04X", ch);
1124 } else {
1125 monitor_printf(mon, "%c", ch);
1126 }
1127
1128 }
1129 monitor_printf(mon, "\n");
3ab651fc 1130 g_free(data);
49b6d722
LL		 1131}
1132
e42e818b
LC		 1133void hmp_cont(Monitor *mon, const QDict *qdict)
1134{
e940f543 1135 Error *err = NULL;
e42e818b 1136
e940f543
MA		 1137 qmp_cont(&err);
1138 hmp_handle_error(mon, &err);
e42e818b 1139}
ab49ab5c 1140
9b9df25a
GH		 1141void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
1142{
1143 qmp_system_wakeup(NULL);
1144}
1145
3e5a50d6 1146void hmp_nmi(Monitor *mon, const QDict *qdict)
ab49ab5c 1147{
e940f543 1148 Error *err = NULL;
ab49ab5c 1149
e940f543
MA		 1150 qmp_inject_nmi(&err);
1151 hmp_handle_error(mon, &err);
ab49ab5c 1152}
4b37156c
LC		 1153
1154void hmp_set_link(Monitor *mon, const QDict *qdict)
1155{
1156 const char *name = qdict_get_str(qdict, "name");
34acbc95 1157 bool up = qdict_get_bool(qdict, "up");
e940f543 1158 Error *err = NULL;
4b37156c 1159
e940f543
MA		 1160 qmp_set_link(name, up, &err);
1161 hmp_handle_error(mon, &err);
4b37156c 1162}
a4dea8a9
LC		 1163
1164void hmp_block_passwd(Monitor *mon, const QDict *qdict)
1165{
1166 const char *device = qdict_get_str(qdict, "device");
1167 const char *password = qdict_get_str(qdict, "password");
e940f543 1168 Error *err = NULL;
a4dea8a9 1169
e940f543
MA		 1170 qmp_block_passwd(true, device, false, NULL, password, &err);
1171 hmp_handle_error(mon, &err);
a4dea8a9 1172}
d72f3264
LC		 1173
1174void hmp_balloon(Monitor *mon, const QDict *qdict)
1175{
1176 int64_t value = qdict_get_int(qdict, "value");
e940f543 1177 Error *err = NULL;
d72f3264 1178
e940f543
MA		 1179 qmp_balloon(value, &err);
1180 if (err) {
193227f9 1181 error_report_err(err);
d72f3264
LC		 1182 }
1183}
5e7caacb
LC		 1184
1185void hmp_block_resize(Monitor *mon, const QDict *qdict)
1186{
1187 const char *device = qdict_get_str(qdict, "device");
1188 int64_t size = qdict_get_int(qdict, "size");
e940f543 1189 Error *err = NULL;
5e7caacb 1190
e940f543
MA		 1191 qmp_block_resize(true, device, false, NULL, size, &err);
1192 hmp_handle_error(mon, &err);
5e7caacb 1193}
6106e249 1194
d9b902db
PB		 1195void hmp_drive_mirror(Monitor *mon, const QDict *qdict)
1196{
d9b902db
PB		 1197 const char *filename = qdict_get_str(qdict, "target");
1198 const char *format = qdict_get_try_str(qdict, "format");
34acbc95
EB		 1199 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1200 bool full = qdict_get_try_bool(qdict, "full", false);
e940f543 1201 Error *err = NULL;
faecd40a
EB		 1202 DriveMirror mirror = {
1203 .device = (char *)qdict_get_str(qdict, "device"),
1204 .target = (char *)filename,
1205 .has_format = !!format,
1206 .format = (char *)format,
1207 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1208 .has_mode = true,
1209 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
1210 .unmap = true,
1211 };
d9b902db
PB		 1212
1213 if (!filename) {
c6bd8c70 1214 error_setg(&err, QERR_MISSING_PARAMETER, "target");
e940f543 1215 hmp_handle_error(mon, &err);
d9b902db
PB		 1216 return;
1217 }
faecd40a 1218 qmp_drive_mirror(&mirror, &err);
e940f543 1219 hmp_handle_error(mon, &err);
d9b902db
PB		 1220}
1221
de90930a
SH		 1222void hmp_drive_backup(Monitor *mon, const QDict *qdict)
1223{
1224 const char *device = qdict_get_str(qdict, "device");
1225 const char *filename = qdict_get_str(qdict, "target");
1226 const char *format = qdict_get_try_str(qdict, "format");
34acbc95
EB		 1227 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
1228 bool full = qdict_get_try_bool(qdict, "full", false);
13b9414b 1229 bool compress = qdict_get_try_bool(qdict, "compress", false);
e940f543 1230 Error *err = NULL;
81206a89
PB		 1231 DriveBackup backup = {
1232 .device = (char *)device,
1233 .target = (char *)filename,
1234 .has_format = !!format,
1235 .format = (char *)format,
1236 .sync = full ? MIRROR_SYNC_MODE_FULL : MIRROR_SYNC_MODE_TOP,
1237 .has_mode = true,
1238 .mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS,
13b9414b
PB		 1239 .has_compress = !!compress,
1240 .compress = compress,
81206a89 1241 };
de90930a
SH		 1242
1243 if (!filename) {
c6bd8c70 1244 error_setg(&err, QERR_MISSING_PARAMETER, "target");
e940f543 1245 hmp_handle_error(mon, &err);
de90930a
SH		 1246 return;
1247 }
1248
81206a89 1249 qmp_drive_backup(&backup, &err);
e940f543 1250 hmp_handle_error(mon, &err);
de90930a
SH		 1251}
1252
6106e249
LC		 1253void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict)
1254{
1255 const char *device = qdict_get_str(qdict, "device");
1256 const char *filename = qdict_get_try_str(qdict, "snapshot-file");
1257 const char *format = qdict_get_try_str(qdict, "format");
34acbc95 1258 bool reuse = qdict_get_try_bool(qdict, "reuse", false);
6cc2a415 1259 enum NewImageMode mode;
e940f543 1260 Error *err = NULL;
6106e249
LC		 1261
1262 if (!filename) {
1263 /* In the future, if 'snapshot-file' is not specified, the snapshot
1264 will be taken internally. Today it's actually required. */
c6bd8c70 1265 error_setg(&err, QERR_MISSING_PARAMETER, "snapshot-file");
e940f543 1266 hmp_handle_error(mon, &err);
6106e249
LC		 1267 return;
1268 }
1269
6cc2a415 1270 mode = reuse ? NEW_IMAGE_MODE_EXISTING : NEW_IMAGE_MODE_ABSOLUTE_PATHS;
0901f67e
BC		 1271 qmp_blockdev_snapshot_sync(true, device, false, NULL,
1272 filename, false, NULL,
1273 !!format, format,
e940f543
MA		 1274 true, mode, &err);
1275 hmp_handle_error(mon, &err);
6106e249 1276}
6cdedb07 1277
775ca88e
WX		 1278void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
1279{
1280 const char *device = qdict_get_str(qdict, "device");
1281 const char *name = qdict_get_str(qdict, "name");
e940f543 1282 Error *err = NULL;
775ca88e 1283
e940f543
MA		 1284 qmp_blockdev_snapshot_internal_sync(device, name, &err);
1285 hmp_handle_error(mon, &err);
775ca88e
WX		 1286}
1287
7a4ed2ee
WX		 1288void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
1289{
1290 const char *device = qdict_get_str(qdict, "device");
1291 const char *name = qdict_get_str(qdict, "name");
1292 const char *id = qdict_get_try_str(qdict, "id");
e940f543 1293 Error *err = NULL;
7a4ed2ee
WX		 1294
1295 qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
e940f543
MA		 1296 true, name, &err);
1297 hmp_handle_error(mon, &err);
7a4ed2ee
WX		 1298}
1299
52b26205
JQ		 1300void hmp_loadvm(Monitor *mon, const QDict *qdict)
1301{
1302 int saved_vm_running = runstate_is_running();
1303 const char *name = qdict_get_str(qdict, "name");
927d6638 1304 Error *err = NULL;
52b26205
JQ		 1305
1306 vm_stop(RUN_STATE_RESTORE_VM);
1307
5e22479a 1308 if (load_snapshot(name, &err) == 0 && saved_vm_running) {
52b26205
JQ		 1309 vm_start();
1310 }
927d6638 1311 hmp_handle_error(mon, &err);
52b26205
JQ		 1312}
1313
d9c7d137
JQ		 1314void hmp_savevm(Monitor *mon, const QDict *qdict)
1315{
927d6638
JQ		 1316 Error *err = NULL;
1317
5e22479a 1318 save_snapshot(qdict_get_try_str(qdict, "name"), &err);
927d6638 1319 hmp_handle_error(mon, &err);
d9c7d137
JQ		 1320}
1321
d905bb7b
JQ		 1322void hmp_delvm(Monitor *mon, const QDict *qdict)
1323{
1324 BlockDriverState *bs;
1325 Error *err;
1326 const char *name = qdict_get_str(qdict, "name");
1327
1328 if (bdrv_all_delete_snapshot(name, &bs, &err) < 0) {
1329 error_reportf_err(err,
1330 "Error while deleting snapshot on device '%s': ",
1331 bdrv_get_device_name(bs));
1332 }
1333}
1334
66830618
JQ		 1335void hmp_info_snapshots(Monitor *mon, const QDict *qdict)
1336{
1337 BlockDriverState *bs, *bs1;
1338 BdrvNextIterator it1;
1339 QEMUSnapshotInfo *sn_tab, *sn;
1340 bool no_snapshot = true;
1341 int nb_sns, i;
1342 int total;
1343 int *global_snapshots;
1344 AioContext *aio_context;
1345
1346 typedef struct SnapshotEntry {
1347 QEMUSnapshotInfo sn;
1348 QTAILQ_ENTRY(SnapshotEntry) next;
1349 } SnapshotEntry;
1350
1351 typedef struct ImageEntry {
1352 const char *imagename;
1353 QTAILQ_ENTRY(ImageEntry) next;
1354 QTAILQ_HEAD(, SnapshotEntry) snapshots;
1355 } ImageEntry;
1356
1357 QTAILQ_HEAD(, ImageEntry) image_list =
1358 QTAILQ_HEAD_INITIALIZER(image_list);
1359
1360 ImageEntry *image_entry, *next_ie;
1361 SnapshotEntry *snapshot_entry;
1362
1363 bs = bdrv_all_find_vmstate_bs();
1364 if (!bs) {
1365 monitor_printf(mon, "No available block device supports snapshots\n");
1366 return;
1367 }
1368 aio_context = bdrv_get_aio_context(bs);
1369
1370 aio_context_acquire(aio_context);
1371 nb_sns = bdrv_snapshot_list(bs, &sn_tab);
1372 aio_context_release(aio_context);
1373
1374 if (nb_sns < 0) {
1375 monitor_printf(mon, "bdrv_snapshot_list: error %d\n", nb_sns);
1376 return;
1377 }
1378
1379 for (bs1 = bdrv_first(&it1); bs1; bs1 = bdrv_next(&it1)) {
1380 int bs1_nb_sns = 0;
1381 ImageEntry *ie;
1382 SnapshotEntry *se;
1383 AioContext *ctx = bdrv_get_aio_context(bs1);
1384
1385 aio_context_acquire(ctx);
1386 if (bdrv_can_snapshot(bs1)) {
1387 sn = NULL;
1388 bs1_nb_sns = bdrv_snapshot_list(bs1, &sn);
1389 if (bs1_nb_sns > 0) {
1390 no_snapshot = false;
1391 ie = g_new0(ImageEntry, 1);
1392 ie->imagename = bdrv_get_device_name(bs1);
1393 QTAILQ_INIT(&ie->snapshots);
1394 QTAILQ_INSERT_TAIL(&image_list, ie, next);
1395 for (i = 0; i < bs1_nb_sns; i++) {
1396 se = g_new0(SnapshotEntry, 1);
1397 se->sn = sn[i];
1398 QTAILQ_INSERT_TAIL(&ie->snapshots, se, next);
1399 }
1400 }
1401 g_free(sn);
1402 }
1403 aio_context_release(ctx);
1404 }
1405
1406 if (no_snapshot) {
1407 monitor_printf(mon, "There is no snapshot available.\n");
1408 return;
1409 }
1410
1411 global_snapshots = g_new0(int, nb_sns);
1412 total = 0;
1413 for (i = 0; i < nb_sns; i++) {
1414 SnapshotEntry *next_sn;
1415 if (bdrv_all_find_snapshot(sn_tab[i].name, &bs1) == 0) {
1416 global_snapshots[total] = i;
1417 total++;
1418 QTAILQ_FOREACH(image_entry, &image_list, next) {
1419 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots,
1420 next, next_sn) {
1421 if (!strcmp(sn_tab[i].name, snapshot_entry->sn.name)) {
1422 QTAILQ_REMOVE(&image_entry->snapshots, snapshot_entry,
1423 next);
1424 g_free(snapshot_entry);
1425 }
1426 }
1427 }
1428 }
1429 }
1430
1431 monitor_printf(mon, "List of snapshots present on all disks:\n");
1432
1433 if (total > 0) {
1434 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1435 monitor_printf(mon, "\n");
1436 for (i = 0; i < total; i++) {
1437 sn = &sn_tab[global_snapshots[i]];
1438 /* The ID is not guaranteed to be the same on all images, so
1439 * overwrite it.
1440 */
1441 pstrcpy(sn->id_str, sizeof(sn->id_str), "--");
1442 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, sn);
1443 monitor_printf(mon, "\n");
1444 }
1445 } else {
1446 monitor_printf(mon, "None\n");
1447 }
1448
1449 QTAILQ_FOREACH(image_entry, &image_list, next) {
1450 if (QTAILQ_EMPTY(&image_entry->snapshots)) {
1451 continue;
1452 }
1453 monitor_printf(mon,
1454 "\nList of partial (non-loadable) snapshots on '%s':\n",
1455 image_entry->imagename);
1456 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon, NULL);
1457 monitor_printf(mon, "\n");
1458 QTAILQ_FOREACH(snapshot_entry, &image_entry->snapshots, next) {
1459 bdrv_snapshot_dump((fprintf_function)monitor_printf, mon,
1460 &snapshot_entry->sn);
1461 monitor_printf(mon, "\n");
1462 }
1463 }
1464
1465 QTAILQ_FOREACH_SAFE(image_entry, &image_list, next, next_ie) {
1466 SnapshotEntry *next_sn;
1467 QTAILQ_FOREACH_SAFE(snapshot_entry, &image_entry->snapshots, next,
1468 next_sn) {
1469 g_free(snapshot_entry);
1470 }
1471 g_free(image_entry);
1472 }
1473 g_free(sn_tab);
1474 g_free(global_snapshots);
1475
1476}
1477
6cdedb07
LC		 1478void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
1479{
1480 qmp_migrate_cancel(NULL);
1481}
4f0a993b 1482
bf1ae1f4
DDAG		 1483void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
1484{
1485 Error *err = NULL;
1486 const char *uri = qdict_get_str(qdict, "uri");
1487
1488 qmp_migrate_incoming(uri, &err);
1489
1fa57f55 1490 hmp_handle_error(mon, &err);
bf1ae1f4
DDAG		 1491}
1492
2ff30257 1493/* Kept for backwards compatibility */
4f0a993b
LC		 1494void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict)
1495{
1496 double value = qdict_get_double(qdict, "value");
1497 qmp_migrate_set_downtime(value, NULL);
1498}
3dc85383 1499
9e1ba4cc
OW		 1500void hmp_migrate_set_cache_size(Monitor *mon, const QDict *qdict)
1501{
1502 int64_t value = qdict_get_int(qdict, "value");
1503 Error *err = NULL;
1504
1505 qmp_migrate_set_cache_size(value, &err);
1506 if (err) {
193227f9 1507 error_report_err(err);
9e1ba4cc
OW		 1508 return;
1509 }
1510}
1511
2ff30257 1512/* Kept for backwards compatibility */
3dc85383
LC		 1513void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict)
1514{
1515 int64_t value = qdict_get_int(qdict, "value");
1516 qmp_migrate_set_speed(value, NULL);
1517}
fbf796fd 1518
00458433
OW		 1519void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
1520{
1521 const char *cap = qdict_get_str(qdict, "capability");
1522 bool state = qdict_get_bool(qdict, "state");
1523 Error *err = NULL;
1524 MigrationCapabilityStatusList *caps = g_malloc0(sizeof(*caps));
1525 int i;
1526
7fb1cf16 1527 for (i = 0; i < MIGRATION_CAPABILITY__MAX; i++) {
00458433
OW		 1528 if (strcmp(cap, MigrationCapability_lookup[i]) == 0) {
1529 caps->value = g_malloc0(sizeof(*caps->value));
1530 caps->value->capability = i;
1531 caps->value->state = state;
1532 caps->next = NULL;
1533 qmp_migrate_set_capabilities(caps, &err);
1534 break;
1535 }
1536 }
1537
7fb1cf16 1538 if (i == MIGRATION_CAPABILITY__MAX) {
c6bd8c70 1539 error_setg(&err, QERR_INVALID_PARAMETER, cap);
00458433
OW		 1540 }
1541
1542 qapi_free_MigrationCapabilityStatusList(caps);
1543
1544 if (err) {
193227f9 1545 error_report_err(err);
00458433
OW		 1546 }
1547}
1548
50e9a629
LL		 1549void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
1550{
1551 const char *param = qdict_get_str(qdict, "parameter");
69ef1f36 1552 const char *valuestr = qdict_get_str(qdict, "value");
f4a06d13 1553 Visitor *v = string_input_visitor_new(valuestr);
f46bfdbf 1554 uint64_t valuebw = 0;
f4a06d13 1555 int64_t valueint = 0;
2833c59b 1556 bool valuebool = false;
50e9a629 1557 Error *err = NULL;
69ef1f36 1558 bool use_int_value = false;
f17fd4fd 1559 int i, ret;
50e9a629 1560
7fb1cf16 1561 for (i = 0; i < MIGRATION_PARAMETER__MAX; i++) {
50e9a629 1562 if (strcmp(param, MigrationParameter_lookup[i]) == 0) {
7f375e04 1563 MigrationParameters p = { 0 };
50e9a629
LL		 1564 switch (i) {
1565 case MIGRATION_PARAMETER_COMPRESS_LEVEL:
7f375e04 1566 p.has_compress_level = true;
69ef1f36 1567 use_int_value = true;
50e9a629
LL		 1568 break;
1569 case MIGRATION_PARAMETER_COMPRESS_THREADS:
7f375e04 1570 p.has_compress_threads = true;
69ef1f36 1571 use_int_value = true;
50e9a629
LL		 1572 break;
1573 case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
7f375e04 1574 p.has_decompress_threads = true;
69ef1f36 1575 use_int_value = true;
50e9a629 1576 break;
d85a31d1 1577 case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
7f375e04 1578 p.has_cpu_throttle_initial = true;
69ef1f36 1579 use_int_value = true;
1626fee3 1580 break;
d85a31d1 1581 case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
7f375e04 1582 p.has_cpu_throttle_increment = true;
bb2b777c 1583 use_int_value = true;
1626fee3 1584 break;
69ef1f36 1585 case MIGRATION_PARAMETER_TLS_CREDS:
7f375e04
EB		 1586 p.has_tls_creds = true;
1587 p.tls_creds = (char *) valuestr;
69ef1f36
DB		 1588 break;
1589 case MIGRATION_PARAMETER_TLS_HOSTNAME:
7f375e04
EB		 1590 p.has_tls_hostname = true;
1591 p.tls_hostname = (char *) valuestr;
69ef1f36 1592 break;
2ff30257
AA		 1593 case MIGRATION_PARAMETER_MAX_BANDWIDTH:
1594 p.has_max_bandwidth = true;
f17fd4fd 1595 ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
f46bfdbf
MA		 1596 if (ret < 0 || valuebw > INT64_MAX
1597 || (size_t)valuebw != valuebw) {
2ff30257
AA		 1598 error_setg(&err, "Invalid size %s", valuestr);
1599 goto cleanup;
1600 }
1601 p.max_bandwidth = valuebw;
1602 break;
1603 case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
1604 p.has_downtime_limit = true;
1605 use_int_value = true;
1606 break;
68b53591
HZ		 1607 case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
1608 p.has_x_checkpoint_delay = true;
1609 use_int_value = true;
1610 break;
2833c59b
JQ		 1611 case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
1612 p.has_block_incremental = true;
1613 visit_type_bool(v, param, &valuebool, &err);
1614 if (err) {
1615 goto cleanup;
1616 }
1617 p.block_incremental = valuebool;
1618 break;
50e9a629 1619 }
69ef1f36
DB		 1620
1621 if (use_int_value) {
f4a06d13
JQ		 1622 visit_type_int(v, param, &valueint, &err);
1623 if (err) {
69ef1f36
DB		 1624 goto cleanup;
1625 }
7f375e04
EB		 1626 /* Set all integers; only one has_FOO will be set, and
1627 * the code ignores the remaining values */
1628 p.compress_level = valueint;
1629 p.compress_threads = valueint;
1630 p.decompress_threads = valueint;
1631 p.cpu_throttle_initial = valueint;
1632 p.cpu_throttle_increment = valueint;
2ff30257 1633 p.downtime_limit = valueint;
68b53591 1634 p.x_checkpoint_delay = valueint;
69ef1f36
DB		 1635 }
1636
7f375e04 1637 qmp_migrate_set_parameters(&p, &err);
50e9a629
LL		 1638 break;
1639 }
1640 }
1641
7fb1cf16 1642 if (i == MIGRATION_PARAMETER__MAX) {
c6bd8c70 1643 error_setg(&err, QERR_INVALID_PARAMETER, param);
50e9a629
LL		 1644 }
1645
69ef1f36 1646 cleanup:
f4a06d13 1647 visit_free(v);
50e9a629 1648 if (err) {
193227f9 1649 error_report_err(err);
50e9a629
LL		 1650 }
1651}
1652
b8a185bc
MA		 1653void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
1654{
1655 Error *err = NULL;
1656 const char *protocol = qdict_get_str(qdict, "protocol");
1657 const char *hostname = qdict_get_str(qdict, "hostname");
1658 bool has_port = qdict_haskey(qdict, "port");
1659 int port = qdict_get_try_int(qdict, "port", -1);
1660 bool has_tls_port = qdict_haskey(qdict, "tls-port");
1661 int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
1662 const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
1663
1664 qmp_client_migrate_info(protocol, hostname,
1665 has_port, port, has_tls_port, tls_port,
1666 !!cert_subject, cert_subject, &err);
1667 hmp_handle_error(mon, &err);
1668}
1669
4886a1bc
DDAG		 1670void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
1671{
1672 Error *err = NULL;
1673 qmp_migrate_start_postcopy(&err);
1674 hmp_handle_error(mon, &err);
1675}
1676
d89e666e
HZ		 1677void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
1678{
1679 Error *err = NULL;
1680
1681 qmp_x_colo_lost_heartbeat(&err);
1682 hmp_handle_error(mon, &err);
1683}
1684
fbf796fd
LC		 1685void hmp_set_password(Monitor *mon, const QDict *qdict)
1686{
1687 const char *protocol = qdict_get_str(qdict, "protocol");
1688 const char *password = qdict_get_str(qdict, "password");
1689 const char *connected = qdict_get_try_str(qdict, "connected");
1690 Error *err = NULL;
1691
1692 qmp_set_password(protocol, password, !!connected, connected, &err);
1693 hmp_handle_error(mon, &err);
1694}
9ad5372d
LC		 1695
1696void hmp_expire_password(Monitor *mon, const QDict *qdict)
1697{
1698 const char *protocol = qdict_get_str(qdict, "protocol");
1699 const char *whenstr = qdict_get_str(qdict, "time");
1700 Error *err = NULL;
1701
1702 qmp_expire_password(protocol, whenstr, &err);
1703 hmp_handle_error(mon, &err);
1704}
c245b6a3
LC		 1705
1706void hmp_eject(Monitor *mon, const QDict *qdict)
1707{
34acbc95 1708 bool force = qdict_get_try_bool(qdict, "force", false);
c245b6a3
LC		 1709 const char *device = qdict_get_str(qdict, "device");
1710 Error *err = NULL;
1711
fbe2d816 1712 qmp_eject(true, device, false, NULL, true, force, &err);
c245b6a3
LC		 1713 hmp_handle_error(mon, &err);
1714}
333a96ec 1715
c60bf339
SH		 1716static void hmp_change_read_arg(void *opaque, const char *password,
1717 void *readline_opaque)
333a96ec
LC		 1718{
1719 qmp_change_vnc_password(password, NULL);
c60bf339 1720 monitor_read_command(opaque, 1);
333a96ec
LC		 1721}
1722
333a96ec
LC		 1723void hmp_change(Monitor *mon, const QDict *qdict)
1724{
1725 const char *device = qdict_get_str(qdict, "device");
1726 const char *target = qdict_get_str(qdict, "target");
1727 const char *arg = qdict_get_try_str(qdict, "arg");
baead0ab
HR		 1728 const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
1729 BlockdevChangeReadOnlyMode read_only_mode = 0;
333a96ec
LC		 1730 Error *err = NULL;
1731
10686749 1732 if (strcmp(device, "vnc") == 0) {
baead0ab
HR		 1733 if (read_only) {
1734 monitor_printf(mon,
1735 "Parameter 'read-only-mode' is invalid for VNC\n");
1736 return;
1737 }
10686749
HR		 1738 if (strcmp(target, "passwd") == 0 ||
1739 strcmp(target, "password") == 0) {
1740 if (!arg) {
1741 monitor_read_password(mon, hmp_change_read_arg, NULL);
1742 return;
1743 }
1744 }
1745 qmp_change("vnc", target, !!arg, arg, &err);
1746 } else {
baead0ab
HR		 1747 if (read_only) {
1748 read_only_mode =
1749 qapi_enum_parse(BlockdevChangeReadOnlyMode_lookup,
7fb1cf16 1750 read_only, BLOCKDEV_CHANGE_READ_ONLY_MODE__MAX,
baead0ab
HR		 1751 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
1752 if (err) {
1753 hmp_handle_error(mon, &err);
1754 return;
1755 }
1756 }
1757
70e2cb3b
KW		 1758 qmp_blockdev_change_medium(true, device, false, NULL, target,
1759 !!arg, arg, !!read_only, read_only_mode,
1760 &err);
333a96ec
LC		 1761 }
1762
333a96ec
LC		 1763 hmp_handle_error(mon, &err);
1764}
80047da5
LC		 1765
1766void hmp_block_set_io_throttle(Monitor *mon, const QDict *qdict)
1767{
1768 Error *err = NULL;
4dc9397b 1769 BlockIOThrottle throttle = {
3f35c3b1 1770 .has_device = true,
4dc9397b
EB		 1771 .device = (char *) qdict_get_str(qdict, "device"),
1772 .bps = qdict_get_int(qdict, "bps"),
1773 .bps_rd = qdict_get_int(qdict, "bps_rd"),
1774 .bps_wr = qdict_get_int(qdict, "bps_wr"),
1775 .iops = qdict_get_int(qdict, "iops"),
1776 .iops_rd = qdict_get_int(qdict, "iops_rd"),
1777 .iops_wr = qdict_get_int(qdict, "iops_wr"),
1778 };
80047da5 1779
4dc9397b 1780 qmp_block_set_io_throttle(&throttle, &err);
80047da5
LC		 1781 hmp_handle_error(mon, &err);
1782}
12bd451f
SH		 1783
1784void hmp_block_stream(Monitor *mon, const QDict *qdict)
1785{
1786 Error *error = NULL;
1787 const char *device = qdict_get_str(qdict, "device");
1788 const char *base = qdict_get_try_str(qdict, "base");
c83c66c3 1789 int64_t speed = qdict_get_try_int(qdict, "speed", 0);
12bd451f 1790
11d6fbe0 1791 qmp_block_stream(true, device, device, base != NULL, base, false, NULL,
312fe09c 1792 false, NULL, qdict_haskey(qdict, "speed"), speed,
46663e5e 1793 true, BLOCKDEV_ON_ERROR_REPORT, &error);
12bd451f
SH		 1794
1795 hmp_handle_error(mon, &error);
1796}
2d47c6e9
SH		 1797
1798void hmp_block_job_set_speed(Monitor *mon, const QDict *qdict)
1799{
1800 Error *error = NULL;
1801 const char *device = qdict_get_str(qdict, "device");
c6db2395 1802 int64_t value = qdict_get_int(qdict, "speed");
2d47c6e9
SH		 1803
1804 qmp_block_job_set_speed(device, value, &error);
1805
1806 hmp_handle_error(mon, &error);
1807}
370521a1
SH		 1808
1809void hmp_block_job_cancel(Monitor *mon, const QDict *qdict)
1810{
1811 Error *error = NULL;
1812 const char *device = qdict_get_str(qdict, "device");
34acbc95 1813 bool force = qdict_get_try_bool(qdict, "force", false);
370521a1 1814
6e37fb81
PB		 1815 qmp_block_job_cancel(device, true, force, &error);
1816
1817 hmp_handle_error(mon, &error);
1818}
1819
1820void hmp_block_job_pause(Monitor *mon, const QDict *qdict)
1821{
1822 Error *error = NULL;
1823 const char *device = qdict_get_str(qdict, "device");
1824
1825 qmp_block_job_pause(device, &error);
1826
1827 hmp_handle_error(mon, &error);
1828}
1829
1830void hmp_block_job_resume(Monitor *mon, const QDict *qdict)
1831{
1832 Error *error = NULL;
1833 const char *device = qdict_get_str(qdict, "device");
1834
1835 qmp_block_job_resume(device, &error);
370521a1
SH		 1836
1837 hmp_handle_error(mon, &error);
1838}
e1c37d0e 1839
aeae883b
PB		 1840void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
1841{
1842 Error *error = NULL;
1843 const char *device = qdict_get_str(qdict, "device");
1844
1845 qmp_block_job_complete(device, &error);
1846
1847 hmp_handle_error(mon, &error);
1848}
1849
e49f35bd 1850typedef struct HMPMigrationStatus
e1c37d0e
LC		 1851{
1852 QEMUTimer *timer;
1853 Monitor *mon;
1854 bool is_block_migration;
e49f35bd 1855} HMPMigrationStatus;
e1c37d0e
LC		 1856
1857static void hmp_migrate_status_cb(void *opaque)
1858{
e49f35bd 1859 HMPMigrationStatus *status = opaque;
e1c37d0e
LC		 1860 MigrationInfo *info;
1861
1862 info = qmp_query_migrate(NULL);
24b8c39b
HZ		 1863 if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
1864 info->status == MIGRATION_STATUS_SETUP) {
e1c37d0e
LC		 1865 if (info->has_disk) {
1866 int progress;
1867
1868 if (info->disk->remaining) {
1869 progress = info->disk->transferred * 100 / info->disk->total;
1870 } else {
1871 progress = 100;
1872 }
1873
1874 monitor_printf(status->mon, "Completed %d %%\r", progress);
1875 monitor_flush(status->mon);
1876 }
1877
bc72ad67 1878 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
e1c37d0e
LC		 1879 } else {
1880 if (status->is_block_migration) {
1881 monitor_printf(status->mon, "\n");
1882 }
d59ce6f3
DB		 1883 if (info->has_error_desc) {
1884 error_report("%s", info->error_desc);
1885 }
e1c37d0e 1886 monitor_resume(status->mon);
bc72ad67 1887 timer_del(status->timer);
e1c37d0e
LC		 1888 g_free(status);
1889 }
1890
1891 qapi_free_MigrationInfo(info);
1892}
1893
1894void hmp_migrate(Monitor *mon, const QDict *qdict)
1895{
34acbc95
EB		 1896 bool detach = qdict_get_try_bool(qdict, "detach", false);
1897 bool blk = qdict_get_try_bool(qdict, "blk", false);
1898 bool inc = qdict_get_try_bool(qdict, "inc", false);
e1c37d0e
LC		 1899 const char *uri = qdict_get_str(qdict, "uri");
1900 Error *err = NULL;
1901
1902 qmp_migrate(uri, !!blk, blk, !!inc, inc, false, false, &err);
1903 if (err) {
193227f9 1904 error_report_err(err);
e1c37d0e
LC		 1905 return;
1906 }
1907
1908 if (!detach) {
e49f35bd 1909 HMPMigrationStatus *status;
e1c37d0e
LC		 1910
1911 if (monitor_suspend(mon) < 0) {
1912 monitor_printf(mon, "terminal does not allow synchronous "
1913 "migration, continuing detached\n");
1914 return;
1915 }
1916
1917 status = g_malloc0(sizeof(*status));
1918 status->mon = mon;
1919 status->is_block_migration = blk || inc;
bc72ad67 1920 status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
e1c37d0e 1921 status);
bc72ad67 1922 timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
e1c37d0e
LC		 1923 }
1924}
a15fef21 1925
318660f8
MA		 1926void hmp_device_add(Monitor *mon, const QDict *qdict)
1927{
485febc6
MA		 1928 Error *err = NULL;
1929
1930 qmp_device_add((QDict *)qdict, NULL, &err);
1931 hmp_handle_error(mon, &err);
318660f8
MA		 1932}
1933
a15fef21
LC		 1934void hmp_device_del(Monitor *mon, const QDict *qdict)
1935{
1936 const char *id = qdict_get_str(qdict, "id");
1937 Error *err = NULL;
1938
1939 qmp_device_del(id, &err);
1940 hmp_handle_error(mon, &err);
1941}
783e9b48
WC		 1942
1943void hmp_dump_guest_memory(Monitor *mon, const QDict *qdict)
1944{
e940f543 1945 Error *err = NULL;
34acbc95
EB		 1946 bool paging = qdict_get_try_bool(qdict, "paging", false);
1947 bool zlib = qdict_get_try_bool(qdict, "zlib", false);
1948 bool lzo = qdict_get_try_bool(qdict, "lzo", false);
1949 bool snappy = qdict_get_try_bool(qdict, "snappy", false);
75363769 1950 const char *file = qdict_get_str(qdict, "filename");
783e9b48
WC		 1951 bool has_begin = qdict_haskey(qdict, "begin");
1952 bool has_length = qdict_haskey(qdict, "length");
228de9cf 1953 bool has_detach = qdict_haskey(qdict, "detach");
783e9b48
WC		 1954 int64_t begin = 0;
1955 int64_t length = 0;
228de9cf 1956 bool detach = false;
b53ccc30 1957 enum DumpGuestMemoryFormat dump_format = DUMP_GUEST_MEMORY_FORMAT_ELF;
75363769 1958 char *prot;
783e9b48 1959
1b7a0f75 1960 if (zlib + lzo + snappy > 1) {
e940f543
MA		 1961 error_setg(&err, "only one of '-z|-l|-s' can be set");
1962 hmp_handle_error(mon, &err);
1b7a0f75
QN		 1963 return;
1964 }
1965
1966 if (zlib) {
1967 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_ZLIB;
1968 }
1969
1970 if (lzo) {
1971 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_LZO;
1972 }
1973
1974 if (snappy) {
1975 dump_format = DUMP_GUEST_MEMORY_FORMAT_KDUMP_SNAPPY;
1976 }
1977
783e9b48
WC		 1978 if (has_begin) {
1979 begin = qdict_get_int(qdict, "begin");
1980 }
1981 if (has_length) {
1982 length = qdict_get_int(qdict, "length");
1983 }
228de9cf
PX		 1984 if (has_detach) {
1985 detach = qdict_get_bool(qdict, "detach");
1986 }
783e9b48 1987
75363769
LC		 1988 prot = g_strconcat("file:", file, NULL);
1989
228de9cf
PX		 1990 qmp_dump_guest_memory(paging, prot, true, detach, has_begin, begin,
1991 has_length, length, true, dump_format, &err);
e940f543 1992 hmp_handle_error(mon, &err);
75363769 1993 g_free(prot);
783e9b48 1994}
928059a3
LC		 1995
1996void hmp_netdev_add(Monitor *mon, const QDict *qdict)
1997{
1998 Error *err = NULL;
1999 QemuOpts *opts;
2000
2001 opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
84d18f06 2002 if (err) {
928059a3
LC		 2003 goto out;
2004 }
2005
2006 netdev_add(opts, &err);
84d18f06 2007 if (err) {
928059a3
LC		 2008 qemu_opts_del(opts);
2009 }
2010
2011out:
2012 hmp_handle_error(mon, &err);
2013}
5f964155
LC		 2014
2015void hmp_netdev_del(Monitor *mon, const QDict *qdict)
2016{
2017 const char *id = qdict_get_str(qdict, "id");
2018 Error *err = NULL;
2019
2020 qmp_netdev_del(id, &err);
2021 hmp_handle_error(mon, &err);
2022}
208c9d1b 2023
cff8b2c6
PB		 2024void hmp_object_add(Monitor *mon, const QDict *qdict)
2025{
2026 Error *err = NULL;
2027 QemuOpts *opts;
90998d58 2028 Object *obj = NULL;
cff8b2c6
PB		 2029
2030 opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
2031 if (err) {
90998d58
DB		 2032 hmp_handle_error(mon, &err);
2033 return;
cff8b2c6
PB		 2034 }
2035
3a464105 2036 obj = user_creatable_add_opts(opts, &err);
90998d58 2037 qemu_opts_del(opts);
cff8b2c6 2038
cff8b2c6 2039 if (err) {
90998d58 2040 hmp_handle_error(mon, &err);
cff8b2c6 2041 }
90998d58
DB		 2042 if (obj) {
2043 object_unref(obj);
cff8b2c6 2044 }
cff8b2c6
PB		 2045}
2046
208c9d1b
CB		 2047void hmp_getfd(Monitor *mon, const QDict *qdict)
2048{
2049 const char *fdname = qdict_get_str(qdict, "fdname");
e940f543 2050 Error *err = NULL;
208c9d1b 2051
e940f543
MA		 2052 qmp_getfd(fdname, &err);
2053 hmp_handle_error(mon, &err);
208c9d1b
CB		 2054}
2055
2056void hmp_closefd(Monitor *mon, const QDict *qdict)
2057{
2058 const char *fdname = qdict_get_str(qdict, "fdname");
e940f543 2059 Error *err = NULL;
208c9d1b 2060
e940f543
MA		 2061 qmp_closefd(fdname, &err);
2062 hmp_handle_error(mon, &err);
208c9d1b 2063}
e4c8f004 2064
3e5a50d6 2065void hmp_sendkey(Monitor *mon, const QDict *qdict)
e4c8f004
AK		 2066{
2067 const char *keys = qdict_get_str(qdict, "keys");
9f328977 2068 KeyValueList *keylist, *head = NULL, *tmp = NULL;
e4c8f004
AK		 2069 int has_hold_time = qdict_haskey(qdict, "hold-time");
2070 int hold_time = qdict_get_try_int(qdict, "hold-time", -1);
2071 Error *err = NULL;
e4c8f004 2072 char *separator;
9f328977 2073 int keyname_len;
e4c8f004
AK		 2074
2075 while (1) {
2076 separator = strchr(keys, '-');
2077 keyname_len = separator ? separator - keys : strlen(keys);
e4c8f004
AK		 2078
2079 /* Be compatible with old interface, convert user inputted "<" */
64ffbe04
WB		 2080 if (keys[0] == '<' && keyname_len == 1) {
2081 keys = "less";
e4c8f004
AK		 2082 keyname_len = 4;
2083 }
e4c8f004 2084
e4c8f004 2085 keylist = g_malloc0(sizeof(*keylist));
9f328977 2086 keylist->value = g_malloc0(sizeof(*keylist->value));
e4c8f004
AK		 2087
2088 if (!head) {
2089 head = keylist;
2090 }
2091 if (tmp) {
2092 tmp->next = keylist;
2093 }
2094 tmp = keylist;
2095
64ffbe04 2096 if (strstart(keys, "0x", NULL)) {
9f328977 2097 char *endp;
64ffbe04
WB		 2098 int value = strtoul(keys, &endp, 0);
2099 assert(endp <= keys + keyname_len);
2100 if (endp != keys + keyname_len) {
9f328977
LC		 2101 goto err_out;
2102 }
568c73a4 2103 keylist->value->type = KEY_VALUE_KIND_NUMBER;
32bafa8f 2104 keylist->value->u.number.data = value;
9f328977 2105 } else {
64ffbe04 2106 int idx = index_from_key(keys, keyname_len);
7fb1cf16 2107 if (idx == Q_KEY_CODE__MAX) {
9f328977
LC		 2108 goto err_out;
2109 }
568c73a4 2110 keylist->value->type = KEY_VALUE_KIND_QCODE;
32bafa8f 2111 keylist->value->u.qcode.data = idx;
9f328977
LC		 2112 }
2113
e4c8f004
AK		 2114 if (!separator) {
2115 break;
2116 }
2117 keys = separator + 1;
2118 }
2119
9f328977 2120 qmp_send_key(head, has_hold_time, hold_time, &err);
e4c8f004 2121 hmp_handle_error(mon, &err);
9f328977
LC		 2122
2123out:
2124 qapi_free_KeyValueList(head);
2125 return;
2126
2127err_out:
64ffbe04 2128 monitor_printf(mon, "invalid parameter: %.*s\n", keyname_len, keys);
9f328977 2129 goto out;
e4c8f004 2130}
ad39cf6d 2131
3e5a50d6 2132void hmp_screendump(Monitor *mon, const QDict *qdict)
ad39cf6d
LC		 2133{
2134 const char *filename = qdict_get_str(qdict, "filename");
2135 Error *err = NULL;
2136
2137 qmp_screendump(filename, &err);
2138 hmp_handle_error(mon, &err);
2139}
4057725f
PB		 2140
2141void hmp_nbd_server_start(Monitor *mon, const QDict *qdict)
2142{
2143 const char *uri = qdict_get_str(qdict, "uri");
34acbc95
EB		 2144 bool writable = qdict_get_try_bool(qdict, "writable", false);
2145 bool all = qdict_get_try_bool(qdict, "all", false);
4057725f
PB		 2146 Error *local_err = NULL;
2147 BlockInfoList *block_list, *info;
bd269ebc 2148 SocketAddress *addr;
4057725f
PB		 2149
2150 if (writable && !all) {
2151 error_setg(&local_err, "-w only valid together with -a");
2152 goto exit;
2153 }
2154
2155 /* First check if the address is valid and start the server. */
2156 addr = socket_parse(uri, &local_err);
2157 if (local_err != NULL) {
2158 goto exit;
2159 }
2160
bd269ebc
MA		 2161 nbd_server_start(addr, NULL, &local_err);
2162 qapi_free_SocketAddress(addr);
4057725f
PB		 2163 if (local_err != NULL) {
2164 goto exit;
2165 }
2166
2167 if (!all) {
2168 return;
2169 }
2170
2171 /* Then try adding all block devices. If one fails, close all and
2172 * exit.
2173 */
2174 block_list = qmp_query_block(NULL);
2175
2176 for (info = block_list; info; info = info->next) {
2177 if (!info->value->has_inserted) {
2178 continue;
2179 }
2180
2181 qmp_nbd_server_add(info->value->device, true, writable, &local_err);
2182
2183 if (local_err != NULL) {
2184 qmp_nbd_server_stop(NULL);
2185 break;
2186 }
2187 }
2188
2189 qapi_free_BlockInfoList(block_list);
2190
2191exit:
2192 hmp_handle_error(mon, &local_err);
2193}
2194
2195void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
2196{
2197 const char *device = qdict_get_str(qdict, "device");
34acbc95 2198 bool writable = qdict_get_try_bool(qdict, "writable", false);
4057725f
PB		 2199 Error *local_err = NULL;
2200
2201 qmp_nbd_server_add(device, true, writable, &local_err);
2202
2203 if (local_err != NULL) {
2204 hmp_handle_error(mon, &local_err);
2205 }
2206}
2207
2208void hmp_nbd_server_stop(Monitor *mon, const QDict *qdict)
2209{
e940f543 2210 Error *err = NULL;
4057725f 2211
e940f543
MA		 2212 qmp_nbd_server_stop(&err);
2213 hmp_handle_error(mon, &err);
4057725f 2214}
f1088908 2215
abf23329
JH		 2216void hmp_cpu_add(Monitor *mon, const QDict *qdict)
2217{
2218 int cpuid;
2219 Error *err = NULL;
2220
2221 cpuid = qdict_get_int(qdict, "id");
2222 qmp_cpu_add(cpuid, &err);
2223 hmp_handle_error(mon, &err);
2224}
2225
f1088908
GH		 2226void hmp_chardev_add(Monitor *mon, const QDict *qdict)
2227{
2228 const char *args = qdict_get_str(qdict, "args");
2229 Error *err = NULL;
2230 QemuOpts *opts;
2231
70b94331 2232 opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
f1088908 2233 if (opts == NULL) {
312fd5f2 2234 error_setg(&err, "Parsing chardev args failed");
f1088908 2235 } else {
b4948be9 2236 qemu_chr_new_from_opts(opts, &err);
0a73336d 2237 qemu_opts_del(opts);
f1088908
GH		 2238 }
2239 hmp_handle_error(mon, &err);
2240}
2241
75b60160
AN		 2242void hmp_chardev_change(Monitor *mon, const QDict *qdict)
2243{
2244 const char *args = qdict_get_str(qdict, "args");
2245 const char *id;
2246 Error *err = NULL;
2247 ChardevBackend *backend = NULL;
2248 ChardevReturn *ret = NULL;
2249 QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
2250 true);
2251 if (!opts) {
2252 error_setg(&err, "Parsing chardev args failed");
2253 goto end;
2254 }
2255
2256 id = qdict_get_str(qdict, "id");
2257 if (qemu_opts_id(opts)) {
2258 error_setg(&err, "Unexpected 'id' parameter");
2259 goto end;
2260 }
2261
2262 backend = qemu_chr_parse_opts(opts, &err);
2263 if (!backend) {
2264 goto end;
2265 }
2266
2267 ret = qmp_chardev_change(id, backend, &err);
2268
2269end:
2270 qapi_free_ChardevReturn(ret);
2271 qapi_free_ChardevBackend(backend);
2272 qemu_opts_del(opts);
2273 hmp_handle_error(mon, &err);
2274}
2275
f1088908
GH		 2276void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
2277{
2278 Error *local_err = NULL;
2279
2280 qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
2281 hmp_handle_error(mon, &local_err);
2282}
587da2c3 2283
bd1d5ad9
SF		 2284void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
2285{
2286 Error *local_err = NULL;
2287
2288 qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
2289 hmp_handle_error(mon, &local_err);
2290}
2291
587da2c3
KW		 2292void hmp_qemu_io(Monitor *mon, const QDict *qdict)
2293{
4c7b7e9b 2294 BlockBackend *blk;
e7f98f2f 2295 BlockBackend *local_blk = NULL;
1813d330 2296 AioContext *aio_context;
587da2c3
KW		 2297 const char* device = qdict_get_str(qdict, "device");
2298 const char* command = qdict_get_str(qdict, "command");
2299 Error *err = NULL;
d7086422 2300 int ret;
587da2c3 2301
4c7b7e9b 2302 blk = blk_by_name(device);
e7f98f2f
KW		 2303 if (!blk) {
2304 BlockDriverState *bs = bdrv_lookup_bs(NULL, device, &err);
2305 if (bs) {
6d0eb64d 2306 blk = local_blk = blk_new(0, BLK_PERM_ALL);
d7086422
KW		 2307 ret = blk_insert_bs(blk, bs, &err);
2308 if (ret < 0) {
2309 goto fail;
2310 }
e7f98f2f
KW		 2311 } else {
2312 goto fail;
2313 }
2314 }
2315
1813d330
KW		 2316 aio_context = blk_get_aio_context(blk);
2317 aio_context_acquire(aio_context);
479b5998 2318
887354bd
KW		 2319 /*
2320 * Notably absent: Proper permission management. This is sad, but it seems
2321 * almost impossible to achieve without changing the semantics and thereby
2322 * limiting the use cases of the qemu-io HMP command.
2323 *
2324 * In an ideal world we would unconditionally create a new BlockBackend for
2325 * qemuio_command(), but we have commands like 'reopen' and want them to
2326 * take effect on the exact BlockBackend whose name the user passed instead
2327 * of just on a temporary copy of it.
2328 *
2329 * Another problem is that deleting the temporary BlockBackend involves
2330 * draining all requests on it first, but some qemu-iotests cases want to
2331 * issue multiple aio_read/write requests and expect them to complete in
2332 * the background while the monitor has already returned.
2333 *
2334 * This is also what prevents us from saving the original permissions and
2335 * restoring them later: We can't revoke permissions until all requests
2336 * have completed, and we don't know when that is nor can we really let
2337 * anything else run before we have revoken them to avoid race conditions.
2338 *
2339 * What happens now is that command() in qemu-io-cmds.c can extend the
2340 * permissions if necessary for the qemu-io command. And they simply stay
2341 * extended, possibly resulting in a read-only guest device keeping write
2342 * permissions. Ugly, but it appears to be the lesser evil.
2343 */
1813d330 2344 qemuio_command(blk, command);
479b5998 2345
1813d330 2346 aio_context_release(aio_context);
587da2c3 2347
e7f98f2f
KW		 2348fail:
2349 blk_unref(local_blk);
587da2c3
KW		 2350 hmp_handle_error(mon, &err);
2351}
ab2d0531
PB		 2352
2353void hmp_object_del(Monitor *mon, const QDict *qdict)
2354{
2355 const char *id = qdict_get_str(qdict, "id");
2356 Error *err = NULL;
2357
90998d58 2358 user_creatable_del(id, &err);
ab2d0531
PB		 2359 hmp_handle_error(mon, &err);
2360}
eb1539b2
HT		 2361
2362void hmp_info_memdev(Monitor *mon, const QDict *qdict)
2363{
2364 Error *err = NULL;
2365 MemdevList *memdev_list = qmp_query_memdev(&err);
2366 MemdevList *m = memdev_list;
3b098d56 2367 Visitor *v;
976620ac 2368 char *str;
eb1539b2
HT		 2369
2370 while (m) {
3b098d56
EB		 2371 v = string_output_visitor_new(false, &str);
2372 visit_type_uint16List(v, NULL, &m->value->host_nodes, NULL);
e1ff3c67 2373 monitor_printf(mon, "memory backend: %s\n", m->value->id);
eb1539b2
HT		 2374 monitor_printf(mon, " size: %" PRId64 "\n", m->value->size);
2375 monitor_printf(mon, " merge: %s\n",
2376 m->value->merge ? "true" : "false");
2377 monitor_printf(mon, " dump: %s\n",
2378 m->value->dump ? "true" : "false");
2379 monitor_printf(mon, " prealloc: %s\n",
2380 m->value->prealloc ? "true" : "false");
2381 monitor_printf(mon, " policy: %s\n",
2382 HostMemPolicy_lookup[m->value->policy]);
3b098d56 2383 visit_complete(v, &str);
976620ac 2384 monitor_printf(mon, " host nodes: %s\n", str);
eb1539b2 2385
976620ac 2386 g_free(str);
3b098d56 2387 visit_free(v);
eb1539b2 2388 m = m->next;
eb1539b2
HT		 2389 }
2390
2391 monitor_printf(mon, "\n");
ecaf54a0
CF		 2392
2393 qapi_free_MemdevList(memdev_list);
eb1539b2 2394}
a631892f
ZG		 2395
2396void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
2397{
2398 Error *err = NULL;
2399 MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
2400 MemoryDeviceInfoList *info;
2401 MemoryDeviceInfo *value;
2402 PCDIMMDeviceInfo *di;
2403
2404 for (info = info_list; info; info = info->next) {
2405 value = info->value;
2406
2407 if (value) {
1fd5d4fe 2408 switch (value->type) {
a631892f 2409 case MEMORY_DEVICE_INFO_KIND_DIMM:
32bafa8f 2410 di = value->u.dimm.data;
a631892f
ZG		 2411
2412 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
1fd5d4fe 2413 MemoryDeviceInfoKind_lookup[value->type],
a631892f
ZG		 2414 di->id ? di->id : "");
2415 monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
2416 monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
2417 monitor_printf(mon, " node: %" PRId64 "\n", di->node);
2418 monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
2419 monitor_printf(mon, " memdev: %s\n", di->memdev);
2420 monitor_printf(mon, " hotplugged: %s\n",
2421 di->hotplugged ? "true" : "false");
2422 monitor_printf(mon, " hotpluggable: %s\n",
2423 di->hotpluggable ? "true" : "false");
2424 break;
2425 default:
2426 break;
2427 }
2428 }
2429 }
2430
2431 qapi_free_MemoryDeviceInfoList(info_list);
2432}
89d7fa9e 2433
62313160
TW		 2434void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
2435{
2436 IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
2437 IOThreadInfoList *info;
5fc00480 2438 IOThreadInfo *value;
62313160
TW		 2439
2440 for (info = info_list; info; info = info->next) {
5fc00480
PH		 2441 value = info->value;
2442 monitor_printf(mon, "%s:\n", value->id);
2443 monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
2444 monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
2445 monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
2446 monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
62313160
TW		 2447 }
2448
2449 qapi_free_IOThreadInfoList(info_list);
2450}
2451
89d7fa9e
AF		 2452void hmp_qom_list(Monitor *mon, const QDict *qdict)
2453{
2454 const char *path = qdict_get_try_str(qdict, "path");
2455 ObjectPropertyInfoList *list;
2456 Error *err = NULL;
2457
2458 if (path == NULL) {
2459 monitor_printf(mon, "/\n");
2460 return;
2461 }
2462
2463 list = qmp_qom_list(path, &err);
2464 if (err == NULL) {
2465 ObjectPropertyInfoList *start = list;
2466 while (list != NULL) {
2467 ObjectPropertyInfo *value = list->value;
2468
2469 monitor_printf(mon, "%s (%s)\n",
2470 value->name, value->type);
2471 list = list->next;
2472 }
2473 qapi_free_ObjectPropertyInfoList(start);
2474 }
2475 hmp_handle_error(mon, &err);
2476}
c0e6ee9e
AF		 2477
2478void hmp_qom_set(Monitor *mon, const QDict *qdict)
2479{
2480 const char *path = qdict_get_str(qdict, "path");
2481 const char *property = qdict_get_str(qdict, "property");
2482 const char *value = qdict_get_str(qdict, "value");
2483 Error *err = NULL;
2484 bool ambiguous = false;
2485 Object *obj;
2486
2487 obj = object_resolve_path(path, &ambiguous);
2488 if (obj == NULL) {
75158ebb
MA		 2489 error_set(&err, ERROR_CLASS_DEVICE_NOT_FOUND,
2490 "Device '%s' not found", path);
c0e6ee9e
AF		 2491 } else {
2492 if (ambiguous) {
2493 monitor_printf(mon, "Warning: Path '%s' is ambiguous\n", path);
2494 }
2495 object_property_parse(obj, value, property, &err);
2496 }
2497 hmp_handle_error(mon, &err);
2498}
fafa4d50
SF		 2499
2500void hmp_rocker(Monitor *mon, const QDict *qdict)
2501{
2502 const char *name = qdict_get_str(qdict, "name");
2503 RockerSwitch *rocker;
533fdaed 2504 Error *err = NULL;
fafa4d50 2505
533fdaed
MA		 2506 rocker = qmp_query_rocker(name, &err);
2507 if (err != NULL) {
2508 hmp_handle_error(mon, &err);
fafa4d50
SF		 2509 return;
2510 }
2511
2512 monitor_printf(mon, "name: %s\n", rocker->name);
2513 monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
2514 monitor_printf(mon, "ports: %d\n", rocker->ports);
2515
2516 qapi_free_RockerSwitch(rocker);
2517}
2518
2519void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
2520{
2521 RockerPortList *list, *port;
2522 const char *name = qdict_get_str(qdict, "name");
533fdaed 2523 Error *err = NULL;
fafa4d50 2524
533fdaed
MA		 2525 list = qmp_query_rocker_ports(name, &err);
2526 if (err != NULL) {
2527 hmp_handle_error(mon, &err);
fafa4d50
SF		 2528 return;
2529 }
2530
2531 monitor_printf(mon, " ena/ speed/ auto\n");
2532 monitor_printf(mon, " port link duplex neg?\n");
2533
2534 for (port = list; port; port = port->next) {
2535 monitor_printf(mon, "%10s %-4s %-3s %2s %-3s\n",
2536 port->value->name,
2537 port->value->enabled ? port->value->link_up ?
2538 "up" : "down" : "!ena",
2539 port->value->speed == 10000 ? "10G" : "??",
2540 port->value->duplex ? "FD" : "HD",
2541 port->value->autoneg ? "Yes" : "No");
2542 }
2543
2544 qapi_free_RockerPortList(list);
2545}
2546
2547void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
2548{
2549 RockerOfDpaFlowList *list, *info;
2550 const char *name = qdict_get_str(qdict, "name");
2551 uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
533fdaed 2552 Error *err = NULL;
fafa4d50 2553
533fdaed
MA		 2554 list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
2555 if (err != NULL) {
2556 hmp_handle_error(mon, &err);
fafa4d50
SF		 2557 return;
2558 }
2559
2560 monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
2561
2562 for (info = list; info; info = info->next) {
2563 RockerOfDpaFlow *flow = info->value;
2564 RockerOfDpaFlowKey *key = flow->key;
2565 RockerOfDpaFlowMask *mask = flow->mask;
2566 RockerOfDpaFlowAction *action = flow->action;
2567
2568 if (flow->hits) {
2569 monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
2570 key->priority, key->tbl_id, flow->hits);
2571 } else {
2572 monitor_printf(mon, "%-4d %-3d ",
2573 key->priority, key->tbl_id);
2574 }
2575
2576 if (key->has_in_pport) {
2577 monitor_printf(mon, " pport %d", key->in_pport);
2578 if (mask->has_in_pport) {
2579 monitor_printf(mon, "(0x%x)", mask->in_pport);
2580 }
2581 }
2582
2583 if (key->has_vlan_id) {
2584 monitor_printf(mon, " vlan %d",
2585 key->vlan_id & VLAN_VID_MASK);
2586 if (mask->has_vlan_id) {
2587 monitor_printf(mon, "(0x%x)", mask->vlan_id);
2588 }
2589 }
2590
2591 if (key->has_tunnel_id) {
2592 monitor_printf(mon, " tunnel %d", key->tunnel_id);
2593 if (mask->has_tunnel_id) {
2594 monitor_printf(mon, "(0x%x)", mask->tunnel_id);
2595 }
2596 }
2597
2598 if (key->has_eth_type) {
2599 switch (key->eth_type) {
2600 case 0x0806:
2601 monitor_printf(mon, " ARP");
2602 break;
2603 case 0x0800:
2604 monitor_printf(mon, " IP");
2605 break;
2606 case 0x86dd:
2607 monitor_printf(mon, " IPv6");
2608 break;
2609 case 0x8809:
2610 monitor_printf(mon, " LACP");
2611 break;
2612 case 0x88cc:
2613 monitor_printf(mon, " LLDP");
2614 break;
2615 default:
2616 monitor_printf(mon, " eth type 0x%04x", key->eth_type);
2617 break;
2618 }
2619 }
2620
2621 if (key->has_eth_src) {
2622 if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
2623 (mask->has_eth_src) &&
2624 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2625 monitor_printf(mon, " src <any mcast/bcast>");
2626 } else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
2627 (mask->has_eth_src) &&
2628 (strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
2629 monitor_printf(mon, " src <any ucast>");
2630 } else {
2631 monitor_printf(mon, " src %s", key->eth_src);
2632 if (mask->has_eth_src) {
2633 monitor_printf(mon, "(%s)", mask->eth_src);
2634 }
2635 }
2636 }
2637
2638 if (key->has_eth_dst) {
2639 if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
2640 (mask->has_eth_dst) &&
2641 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2642 monitor_printf(mon, " dst <any mcast/bcast>");
2643 } else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
2644 (mask->has_eth_dst) &&
2645 (strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
2646 monitor_printf(mon, " dst <any ucast>");
2647 } else {
2648 monitor_printf(mon, " dst %s", key->eth_dst);
2649 if (mask->has_eth_dst) {
2650 monitor_printf(mon, "(%s)", mask->eth_dst);
2651 }
2652 }
2653 }
2654
2655 if (key->has_ip_proto) {
2656 monitor_printf(mon, " proto %d", key->ip_proto);
2657 if (mask->has_ip_proto) {
2658 monitor_printf(mon, "(0x%x)", mask->ip_proto);
2659 }
2660 }
2661
2662 if (key->has_ip_tos) {
2663 monitor_printf(mon, " TOS %d", key->ip_tos);
2664 if (mask->has_ip_tos) {
2665 monitor_printf(mon, "(0x%x)", mask->ip_tos);
2666 }
2667 }
2668
2669 if (key->has_ip_dst) {
2670 monitor_printf(mon, " dst %s", key->ip_dst);
2671 }
2672
2673 if (action->has_goto_tbl || action->has_group_id ||
2674 action->has_new_vlan_id) {
2675 monitor_printf(mon, " -->");
2676 }
2677
2678 if (action->has_new_vlan_id) {
2679 monitor_printf(mon, " apply new vlan %d",
2680 ntohs(action->new_vlan_id));
2681 }
2682
2683 if (action->has_group_id) {
2684 monitor_printf(mon, " write group 0x%08x", action->group_id);
2685 }
2686
2687 if (action->has_goto_tbl) {
2688 monitor_printf(mon, " goto tbl %d", action->goto_tbl);
2689 }
2690
2691 monitor_printf(mon, "\n");
2692 }
2693
2694 qapi_free_RockerOfDpaFlowList(list);
2695}
2696
2697void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
2698{
2699 RockerOfDpaGroupList *list, *g;
2700 const char *name = qdict_get_str(qdict, "name");
2701 uint8_t type = qdict_get_try_int(qdict, "type", 9);
533fdaed 2702 Error *err = NULL;
fafa4d50
SF		 2703 bool set = false;
2704
533fdaed
MA		 2705 list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
2706 if (err != NULL) {
2707 hmp_handle_error(mon, &err);
fafa4d50
SF		 2708 return;
2709 }
2710
2711 monitor_printf(mon, "id (decode) --> buckets\n");
2712
2713 for (g = list; g; g = g->next) {
2714 RockerOfDpaGroup *group = g->value;
2715
2716 monitor_printf(mon, "0x%08x", group->id);
2717
2718 monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
2719 group->type == 1 ? "L2 rewrite" :
2720 group->type == 2 ? "L3 unicast" :
2721 group->type == 3 ? "L2 multicast" :
2722 group->type == 4 ? "L2 flood" :
2723 group->type == 5 ? "L3 interface" :
2724 group->type == 6 ? "L3 multicast" :
2725 group->type == 7 ? "L3 ECMP" :
2726 group->type == 8 ? "L2 overlay" :
2727 "unknown");
2728
2729 if (group->has_vlan_id) {
2730 monitor_printf(mon, " vlan %d", group->vlan_id);
2731 }
2732
2733 if (group->has_pport) {
2734 monitor_printf(mon, " pport %d", group->pport);
2735 }
2736
2737 if (group->has_index) {
2738 monitor_printf(mon, " index %d", group->index);
2739 }
2740
2741 monitor_printf(mon, ") -->");
2742
2743 if (group->has_set_vlan_id && group->set_vlan_id) {
2744 set = true;
2745 monitor_printf(mon, " set vlan %d",
2746 group->set_vlan_id & VLAN_VID_MASK);
2747 }
2748
2749 if (group->has_set_eth_src) {
2750 if (!set) {
2751 set = true;
2752 monitor_printf(mon, " set");
2753 }
2754 monitor_printf(mon, " src %s", group->set_eth_src);
2755 }
2756
2757 if (group->has_set_eth_dst) {
2758 if (!set) {
2759 set = true;
2760 monitor_printf(mon, " set");
2761 }
2762 monitor_printf(mon, " dst %s", group->set_eth_dst);
2763 }
2764
2765 set = false;
2766
2767 if (group->has_ttl_check && group->ttl_check) {
2768 monitor_printf(mon, " check TTL");
2769 }
2770
2771 if (group->has_group_id && group->group_id) {
2772 monitor_printf(mon, " group id 0x%08x", group->group_id);
2773 }
2774
2775 if (group->has_pop_vlan && group->pop_vlan) {
2776 monitor_printf(mon, " pop vlan");
2777 }
2778
2779 if (group->has_out_pport) {
2780 monitor_printf(mon, " out pport %d", group->out_pport);
2781 }
2782
2783 if (group->has_group_ids) {
2784 struct uint32List *id;
2785
2786 monitor_printf(mon, " groups [");
2787 for (id = group->group_ids; id; id = id->next) {
2788 monitor_printf(mon, "0x%08x", id->value);
2789 if (id->next) {
2790 monitor_printf(mon, ",");
2791 }
2792 }
2793 monitor_printf(mon, "]");
2794 }
2795
2796 monitor_printf(mon, "\n");
2797 }
2798
2799 qapi_free_RockerOfDpaGroupList(list);
2800}
4a6b52d6
PX		 2801
2802void hmp_info_dump(Monitor *mon, const QDict *qdict)
2803{
2804 DumpQueryResult *result = qmp_query_dump(NULL);
2805
2806 assert(result && result->status < DUMP_STATUS__MAX);
2807 monitor_printf(mon, "Status: %s\n", DumpStatus_lookup[result->status]);
2808
2809 if (result->status == DUMP_STATUS_ACTIVE) {
2810 float percent = 0;
2811 assert(result->total != 0);
2812 percent = 100.0 * result->completed / result->total;
2813 monitor_printf(mon, "Finished: %.2f %%\n", percent);
2814 }
2815
2816 qapi_free_DumpQueryResult(result);
2817}
d2d8d46f 2818
be9b23c4
PX		 2819void hmp_info_ramblock(Monitor *mon, const QDict *qdict)
2820{
2821 ram_block_dump(mon);
2822}
2823
d2d8d46f
BR		 2824void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict)
2825{
2826 Error *err = NULL;
2827 HotpluggableCPUList *l = qmp_query_hotpluggable_cpus(&err);
2828 HotpluggableCPUList *saved = l;
2829 CpuInstanceProperties *c;
2830
2831 if (err != NULL) {
2832 hmp_handle_error(mon, &err);
2833 return;
2834 }
2835
2836 monitor_printf(mon, "Hotpluggable CPUs:\n");
2837 while (l) {
2838 monitor_printf(mon, " type: \"%s\"\n", l->value->type);
2839 monitor_printf(mon, " vcpus_count: \"%" PRIu64 "\"\n",
2840 l->value->vcpus_count);
2841 if (l->value->has_qom_path) {
2842 monitor_printf(mon, " qom_path: \"%s\"\n", l->value->qom_path);
2843 }
2844
2845 c = l->value->props;
2846 monitor_printf(mon, " CPUInstance Properties:\n");
27393c33
PK		 2847 if (c->has_node_id) {
2848 monitor_printf(mon, " node-id: \"%" PRIu64 "\"\n", c->node_id);
d2d8d46f 2849 }
27393c33
PK		 2850 if (c->has_socket_id) {
2851 monitor_printf(mon, " socket-id: \"%" PRIu64 "\"\n", c->socket_id);
d2d8d46f 2852 }
27393c33
PK		 2853 if (c->has_core_id) {
2854 monitor_printf(mon, " core-id: \"%" PRIu64 "\"\n", c->core_id);
d2d8d46f 2855 }
27393c33
PK		 2856 if (c->has_thread_id) {
2857 monitor_printf(mon, " thread-id: \"%" PRIu64 "\"\n", c->thread_id);
d2d8d46f
BR		 2858 }
2859
2860 l = l->next;
2861 }
2862
2863 qapi_free_HotpluggableCPUList(saved);
2864}
39164c13
IM		 2865
2866void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
2867{
72d9196f
BW		 2868 Error *err = NULL;
2869 GuidInfo *info = qmp_query_vm_generation_id(&err);
39164c13
IM		 2870 if (info) {
2871 monitor_printf(mon, "%s\n", info->guid);
2872 }
72d9196f 2873 hmp_handle_error(mon, &err);
39164c13
IM		 2874 qapi_free_GuidInfo(info);
2875}
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