diff options
Diffstat (limited to 'hmp.c')
| -rw-r--r-- | hmp.c | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/hmp.c b/hmp.c index 443d3a7ff4..e7659d5ffc 100644 --- a/hmp.c +++ b/hmp.c @@ -14,6 +14,14 @@ #include "hmp.h" #include "qmp-commands.h" +static void hmp_handle_error(Monitor *mon, Error **errp) +{ + if (error_is_set(errp)) { + monitor_printf(mon, "%s\n", error_get_pretty(*errp)); + error_free(*errp); + } +} + void hmp_info_name(Monitor *mon) { NameInfo *info; @@ -216,6 +224,16 @@ void hmp_info_block(Monitor *mon) info->value->inserted->ro, info->value->inserted->drv, info->value->inserted->encrypted); + + monitor_printf(mon, " bps=%" PRId64 " bps_rd=%" PRId64 + " bps_wr=%" PRId64 " iops=%" PRId64 + " iops_rd=%" PRId64 " iops_wr=%" PRId64, + info->value->inserted->bps, + info->value->inserted->bps_rd, + info->value->inserted->bps_wr, + info->value->inserted->iops, + info->value->inserted->iops_rd, + info->value->inserted->iops_wr); } else { monitor_printf(mon, " [not inserted]"); } @@ -521,3 +539,143 @@ void hmp_cpu(Monitor *mon, const QDict *qdict) monitor_printf(mon, "invalid CPU index\n"); } } + +void hmp_memsave(Monitor *mon, const QDict *qdict) +{ + uint32_t size = qdict_get_int(qdict, "size"); + const char *filename = qdict_get_str(qdict, "filename"); + uint64_t addr = qdict_get_int(qdict, "val"); + Error *errp = NULL; + + qmp_memsave(addr, size, filename, true, monitor_get_cpu_index(), &errp); + hmp_handle_error(mon, &errp); +} + +void hmp_pmemsave(Monitor *mon, const QDict *qdict) +{ + uint32_t size = qdict_get_int(qdict, "size"); + const char *filename = qdict_get_str(qdict, "filename"); + uint64_t addr = qdict_get_int(qdict, "val"); + Error *errp = NULL; + + qmp_pmemsave(addr, size, filename, &errp); + hmp_handle_error(mon, &errp); +} + +static void hmp_cont_cb(void *opaque, int err) +{ + Monitor *mon = opaque; + + if (!err) { + hmp_cont(mon, NULL); + } +} + +void hmp_cont(Monitor *mon, const QDict *qdict) +{ + Error *errp = NULL; + + qmp_cont(&errp); + if (error_is_set(&errp)) { + if (error_is_type(errp, QERR_DEVICE_ENCRYPTED)) { + const char *device; + + /* The device is encrypted. Ask the user for the password + and retry */ + + device = error_get_field(errp, "device"); + assert(device != NULL); + + monitor_read_block_device_key(mon, device, hmp_cont_cb, mon); + error_free(errp); + return; + } + hmp_handle_error(mon, &errp); + } +} + +void hmp_inject_nmi(Monitor *mon, const QDict *qdict) +{ + Error *errp = NULL; + + qmp_inject_nmi(&errp); + hmp_handle_error(mon, &errp); +} + +void hmp_set_link(Monitor *mon, const QDict *qdict) +{ + const char *name = qdict_get_str(qdict, "name"); + int up = qdict_get_bool(qdict, "up"); + Error *errp = NULL; + + qmp_set_link(name, up, &errp); + hmp_handle_error(mon, &errp); +} + +void hmp_block_passwd(Monitor *mon, const QDict *qdict) +{ + const char *device = qdict_get_str(qdict, "device"); + const char *password = qdict_get_str(qdict, "password"); + Error *errp = NULL; + + qmp_block_passwd(device, password, &errp); + hmp_handle_error(mon, &errp); +} + +void hmp_balloon(Monitor *mon, const QDict *qdict) +{ + int64_t value = qdict_get_int(qdict, "value"); + Error *errp = NULL; + + qmp_balloon(value, &errp); + if (error_is_set(&errp)) { + monitor_printf(mon, "balloon: %s\n", error_get_pretty(errp)); + error_free(errp); + } +} + +void hmp_block_resize(Monitor *mon, const QDict *qdict) +{ + const char *device = qdict_get_str(qdict, "device"); + int64_t size = qdict_get_int(qdict, "size"); + Error *errp = NULL; + + qmp_block_resize(device, size, &errp); + hmp_handle_error(mon, &errp); +} + +void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict) +{ + const char *device = qdict_get_str(qdict, "device"); + const char *filename = qdict_get_try_str(qdict, "snapshot-file"); + const char *format = qdict_get_try_str(qdict, "format"); + Error *errp = NULL; + + if (!filename) { + /* In the future, if 'snapshot-file' is not specified, the snapshot + will be taken internally. Today it's actually required. */ + error_set(&errp, QERR_MISSING_PARAMETER, "snapshot-file"); + hmp_handle_error(mon, &errp); + return; + } + + qmp_blockdev_snapshot_sync(device, filename, !!format, format, &errp); + hmp_handle_error(mon, &errp); +} + +void hmp_migrate_cancel(Monitor *mon, const QDict *qdict) +{ + qmp_migrate_cancel(NULL); +} + +void hmp_migrate_set_downtime(Monitor *mon, const QDict *qdict) +{ + double value = qdict_get_double(qdict, "value"); + qmp_migrate_set_downtime(value, NULL); +} + +void hmp_migrate_set_speed(Monitor *mon, const QDict *qdict) +{ + int64_t value = qdict_get_int(qdict, "value"); + qmp_migrate_set_speed(value, NULL); +} |