5011d262f0
This moves these commands from MAINTAINERS section "Human Monitor (HMP)" to "Graphics". Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20230109190321.1056914-12-armbru@redhat.com>
2309 lines
74 KiB
C
2309 lines
74 KiB
C
/*
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* Human Monitor Interface commands
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*
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* Copyright IBM, Corp. 2011
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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*
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* This work is licensed under the terms of the GNU GPL, version 2. See
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* the COPYING file in the top-level directory.
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*
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* Contributions after 2012-01-13 are licensed under the terms of the
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* GNU GPL, version 2 or (at your option) any later version.
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*/
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#include "qemu/osdep.h"
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#include "monitor/hmp.h"
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#include "net/net.h"
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#include "net/eth.h"
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#include "chardev/char.h"
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#include "sysemu/block-backend.h"
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#include "sysemu/runstate.h"
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#include "qemu/config-file.h"
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#include "qemu/option.h"
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#include "qemu/timer.h"
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#include "qemu/sockets.h"
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#include "qemu/help_option.h"
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#include "monitor/monitor-internal.h"
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#include "qapi/error.h"
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#include "qapi/clone-visitor.h"
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#include "qapi/opts-visitor.h"
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#include "qapi/qapi-builtin-visit.h"
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#include "qapi/qapi-commands-block.h"
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#include "qapi/qapi-commands-char.h"
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#include "qapi/qapi-commands-control.h"
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#include "qapi/qapi-commands-machine.h"
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#include "qapi/qapi-commands-migration.h"
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#include "qapi/qapi-commands-misc.h"
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#include "qapi/qapi-commands-net.h"
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#include "qapi/qapi-commands-rocker.h"
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#include "qapi/qapi-commands-run-state.h"
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#include "qapi/qapi-commands-stats.h"
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#include "qapi/qapi-commands-tpm.h"
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#include "qapi/qapi-commands-ui.h"
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#include "qapi/qapi-commands-virtio.h"
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#include "qapi/qapi-visit-virtio.h"
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#include "qapi/qapi-visit-net.h"
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#include "qapi/qapi-visit-migration.h"
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#include "qapi/qmp/qdict.h"
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#include "qapi/qmp/qerror.h"
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#include "qapi/string-input-visitor.h"
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#include "qapi/string-output-visitor.h"
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#include "qom/object_interfaces.h"
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#include "qemu/cutils.h"
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#include "qemu/error-report.h"
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#include "hw/core/cpu.h"
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#include "hw/intc/intc.h"
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#include "migration/snapshot.h"
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#include "migration/misc.h"
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bool hmp_handle_error(Monitor *mon, Error *err)
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{
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if (err) {
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error_reportf_err(err, "Error: ");
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return true;
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}
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return false;
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}
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/*
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* Produce a strList from a comma separated list.
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* A NULL or empty input string return NULL.
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*/
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static strList *strList_from_comma_list(const char *in)
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{
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strList *res = NULL;
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strList **tail = &res;
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while (in && in[0]) {
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char *comma = strchr(in, ',');
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char *value;
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if (comma) {
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value = g_strndup(in, comma - in);
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in = comma + 1; /* skip the , */
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} else {
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value = g_strdup(in);
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in = NULL;
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}
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QAPI_LIST_APPEND(tail, value);
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}
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return res;
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}
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void hmp_info_name(Monitor *mon, const QDict *qdict)
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{
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NameInfo *info;
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info = qmp_query_name(NULL);
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if (info->name) {
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monitor_printf(mon, "%s\n", info->name);
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}
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qapi_free_NameInfo(info);
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}
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void hmp_info_version(Monitor *mon, const QDict *qdict)
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{
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VersionInfo *info;
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info = qmp_query_version(NULL);
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monitor_printf(mon, "%" PRId64 ".%" PRId64 ".%" PRId64 "%s\n",
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info->qemu->major, info->qemu->minor, info->qemu->micro,
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info->package);
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qapi_free_VersionInfo(info);
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}
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void hmp_info_kvm(Monitor *mon, const QDict *qdict)
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{
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KvmInfo *info;
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info = qmp_query_kvm(NULL);
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monitor_printf(mon, "kvm support: ");
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if (info->present) {
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monitor_printf(mon, "%s\n", info->enabled ? "enabled" : "disabled");
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} else {
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monitor_printf(mon, "not compiled\n");
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}
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qapi_free_KvmInfo(info);
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}
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void hmp_info_status(Monitor *mon, const QDict *qdict)
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{
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StatusInfo *info;
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info = qmp_query_status(NULL);
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monitor_printf(mon, "VM status: %s%s",
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info->running ? "running" : "paused",
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info->singlestep ? " (single step mode)" : "");
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if (!info->running && info->status != RUN_STATE_PAUSED) {
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monitor_printf(mon, " (%s)", RunState_str(info->status));
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}
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monitor_printf(mon, "\n");
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qapi_free_StatusInfo(info);
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}
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void hmp_info_uuid(Monitor *mon, const QDict *qdict)
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{
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UuidInfo *info;
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info = qmp_query_uuid(NULL);
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monitor_printf(mon, "%s\n", info->UUID);
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qapi_free_UuidInfo(info);
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}
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void hmp_info_chardev(Monitor *mon, const QDict *qdict)
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{
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ChardevInfoList *char_info, *info;
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char_info = qmp_query_chardev(NULL);
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for (info = char_info; info; info = info->next) {
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monitor_printf(mon, "%s: filename=%s\n", info->value->label,
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info->value->filename);
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}
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qapi_free_ChardevInfoList(char_info);
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}
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void hmp_info_migrate(Monitor *mon, const QDict *qdict)
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{
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MigrationInfo *info;
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info = qmp_query_migrate(NULL);
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migration_global_dump(mon);
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if (info->blocked_reasons) {
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strList *reasons = info->blocked_reasons;
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monitor_printf(mon, "Outgoing migration blocked:\n");
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while (reasons) {
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monitor_printf(mon, " %s\n", reasons->value);
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reasons = reasons->next;
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}
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}
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if (info->has_status) {
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monitor_printf(mon, "Migration status: %s",
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MigrationStatus_str(info->status));
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if (info->status == MIGRATION_STATUS_FAILED && info->error_desc) {
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monitor_printf(mon, " (%s)\n", info->error_desc);
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} else {
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monitor_printf(mon, "\n");
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}
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monitor_printf(mon, "total time: %" PRIu64 " ms\n",
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info->total_time);
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if (info->has_expected_downtime) {
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monitor_printf(mon, "expected downtime: %" PRIu64 " ms\n",
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info->expected_downtime);
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}
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if (info->has_downtime) {
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monitor_printf(mon, "downtime: %" PRIu64 " ms\n",
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info->downtime);
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}
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if (info->has_setup_time) {
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monitor_printf(mon, "setup: %" PRIu64 " ms\n",
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info->setup_time);
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}
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}
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if (info->ram) {
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monitor_printf(mon, "transferred ram: %" PRIu64 " kbytes\n",
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info->ram->transferred >> 10);
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monitor_printf(mon, "throughput: %0.2f mbps\n",
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info->ram->mbps);
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monitor_printf(mon, "remaining ram: %" PRIu64 " kbytes\n",
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info->ram->remaining >> 10);
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monitor_printf(mon, "total ram: %" PRIu64 " kbytes\n",
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info->ram->total >> 10);
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monitor_printf(mon, "duplicate: %" PRIu64 " pages\n",
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info->ram->duplicate);
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monitor_printf(mon, "skipped: %" PRIu64 " pages\n",
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info->ram->skipped);
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monitor_printf(mon, "normal: %" PRIu64 " pages\n",
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info->ram->normal);
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monitor_printf(mon, "normal bytes: %" PRIu64 " kbytes\n",
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info->ram->normal_bytes >> 10);
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monitor_printf(mon, "dirty sync count: %" PRIu64 "\n",
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info->ram->dirty_sync_count);
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monitor_printf(mon, "page size: %" PRIu64 " kbytes\n",
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info->ram->page_size >> 10);
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monitor_printf(mon, "multifd bytes: %" PRIu64 " kbytes\n",
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info->ram->multifd_bytes >> 10);
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monitor_printf(mon, "pages-per-second: %" PRIu64 "\n",
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info->ram->pages_per_second);
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if (info->ram->dirty_pages_rate) {
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monitor_printf(mon, "dirty pages rate: %" PRIu64 " pages\n",
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info->ram->dirty_pages_rate);
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}
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if (info->ram->postcopy_requests) {
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monitor_printf(mon, "postcopy request count: %" PRIu64 "\n",
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info->ram->postcopy_requests);
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}
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if (info->ram->precopy_bytes) {
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monitor_printf(mon, "precopy ram: %" PRIu64 " kbytes\n",
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info->ram->precopy_bytes >> 10);
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}
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if (info->ram->downtime_bytes) {
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monitor_printf(mon, "downtime ram: %" PRIu64 " kbytes\n",
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info->ram->downtime_bytes >> 10);
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}
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if (info->ram->postcopy_bytes) {
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monitor_printf(mon, "postcopy ram: %" PRIu64 " kbytes\n",
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info->ram->postcopy_bytes >> 10);
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}
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if (info->ram->dirty_sync_missed_zero_copy) {
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monitor_printf(mon,
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"Zero-copy-send fallbacks happened: %" PRIu64 " times\n",
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info->ram->dirty_sync_missed_zero_copy);
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}
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}
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if (info->disk) {
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monitor_printf(mon, "transferred disk: %" PRIu64 " kbytes\n",
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info->disk->transferred >> 10);
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monitor_printf(mon, "remaining disk: %" PRIu64 " kbytes\n",
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info->disk->remaining >> 10);
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monitor_printf(mon, "total disk: %" PRIu64 " kbytes\n",
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info->disk->total >> 10);
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}
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if (info->xbzrle_cache) {
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monitor_printf(mon, "cache size: %" PRIu64 " bytes\n",
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info->xbzrle_cache->cache_size);
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monitor_printf(mon, "xbzrle transferred: %" PRIu64 " kbytes\n",
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info->xbzrle_cache->bytes >> 10);
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monitor_printf(mon, "xbzrle pages: %" PRIu64 " pages\n",
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info->xbzrle_cache->pages);
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monitor_printf(mon, "xbzrle cache miss: %" PRIu64 " pages\n",
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info->xbzrle_cache->cache_miss);
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monitor_printf(mon, "xbzrle cache miss rate: %0.2f\n",
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info->xbzrle_cache->cache_miss_rate);
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monitor_printf(mon, "xbzrle encoding rate: %0.2f\n",
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info->xbzrle_cache->encoding_rate);
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monitor_printf(mon, "xbzrle overflow: %" PRIu64 "\n",
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info->xbzrle_cache->overflow);
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}
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if (info->compression) {
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monitor_printf(mon, "compression pages: %" PRIu64 " pages\n",
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info->compression->pages);
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monitor_printf(mon, "compression busy: %" PRIu64 "\n",
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info->compression->busy);
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monitor_printf(mon, "compression busy rate: %0.2f\n",
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info->compression->busy_rate);
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monitor_printf(mon, "compressed size: %" PRIu64 " kbytes\n",
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info->compression->compressed_size >> 10);
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monitor_printf(mon, "compression rate: %0.2f\n",
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info->compression->compression_rate);
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}
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if (info->has_cpu_throttle_percentage) {
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monitor_printf(mon, "cpu throttle percentage: %" PRIu64 "\n",
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info->cpu_throttle_percentage);
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}
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if (info->has_postcopy_blocktime) {
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monitor_printf(mon, "postcopy blocktime: %u\n",
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info->postcopy_blocktime);
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}
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if (info->has_postcopy_vcpu_blocktime) {
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Visitor *v;
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char *str;
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v = string_output_visitor_new(false, &str);
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visit_type_uint32List(v, NULL, &info->postcopy_vcpu_blocktime,
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&error_abort);
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visit_complete(v, &str);
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monitor_printf(mon, "postcopy vcpu blocktime: %s\n", str);
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g_free(str);
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visit_free(v);
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}
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if (info->has_socket_address) {
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SocketAddressList *addr;
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monitor_printf(mon, "socket address: [\n");
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for (addr = info->socket_address; addr; addr = addr->next) {
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char *s = socket_uri(addr->value);
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monitor_printf(mon, "\t%s\n", s);
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g_free(s);
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}
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monitor_printf(mon, "]\n");
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}
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if (info->vfio) {
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monitor_printf(mon, "vfio device transferred: %" PRIu64 " kbytes\n",
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info->vfio->transferred >> 10);
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}
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qapi_free_MigrationInfo(info);
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}
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void hmp_info_migrate_capabilities(Monitor *mon, const QDict *qdict)
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{
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MigrationCapabilityStatusList *caps, *cap;
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caps = qmp_query_migrate_capabilities(NULL);
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if (caps) {
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for (cap = caps; cap; cap = cap->next) {
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monitor_printf(mon, "%s: %s\n",
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MigrationCapability_str(cap->value->capability),
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cap->value->state ? "on" : "off");
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}
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}
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qapi_free_MigrationCapabilityStatusList(caps);
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}
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void hmp_info_migrate_parameters(Monitor *mon, const QDict *qdict)
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{
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MigrationParameters *params;
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params = qmp_query_migrate_parameters(NULL);
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if (params) {
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monitor_printf(mon, "%s: %" PRIu64 " ms\n",
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MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_INITIAL),
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params->announce_initial);
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monitor_printf(mon, "%s: %" PRIu64 " ms\n",
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MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_MAX),
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params->announce_max);
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monitor_printf(mon, "%s: %" PRIu64 "\n",
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MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_ROUNDS),
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params->announce_rounds);
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monitor_printf(mon, "%s: %" PRIu64 " ms\n",
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MigrationParameter_str(MIGRATION_PARAMETER_ANNOUNCE_STEP),
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params->announce_step);
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assert(params->has_compress_level);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_LEVEL),
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params->compress_level);
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assert(params->has_compress_threads);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_THREADS),
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params->compress_threads);
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assert(params->has_compress_wait_thread);
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monitor_printf(mon, "%s: %s\n",
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MigrationParameter_str(MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD),
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params->compress_wait_thread ? "on" : "off");
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assert(params->has_decompress_threads);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_DECOMPRESS_THREADS),
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params->decompress_threads);
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assert(params->has_throttle_trigger_threshold);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD),
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params->throttle_trigger_threshold);
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assert(params->has_cpu_throttle_initial);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL),
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params->cpu_throttle_initial);
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assert(params->has_cpu_throttle_increment);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT),
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params->cpu_throttle_increment);
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assert(params->has_cpu_throttle_tailslow);
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monitor_printf(mon, "%s: %s\n",
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MigrationParameter_str(MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW),
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params->cpu_throttle_tailslow ? "on" : "off");
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assert(params->has_max_cpu_throttle);
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monitor_printf(mon, "%s: %u\n",
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MigrationParameter_str(MIGRATION_PARAMETER_MAX_CPU_THROTTLE),
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params->max_cpu_throttle);
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assert(params->tls_creds);
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monitor_printf(mon, "%s: '%s'\n",
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MigrationParameter_str(MIGRATION_PARAMETER_TLS_CREDS),
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params->tls_creds);
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assert(params->tls_hostname);
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monitor_printf(mon, "%s: '%s'\n",
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MigrationParameter_str(MIGRATION_PARAMETER_TLS_HOSTNAME),
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params->tls_hostname);
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assert(params->has_max_bandwidth);
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monitor_printf(mon, "%s: %" PRIu64 " bytes/second\n",
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MigrationParameter_str(MIGRATION_PARAMETER_MAX_BANDWIDTH),
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params->max_bandwidth);
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assert(params->has_downtime_limit);
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monitor_printf(mon, "%s: %" PRIu64 " ms\n",
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MigrationParameter_str(MIGRATION_PARAMETER_DOWNTIME_LIMIT),
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params->downtime_limit);
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assert(params->has_x_checkpoint_delay);
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monitor_printf(mon, "%s: %u ms\n",
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MigrationParameter_str(MIGRATION_PARAMETER_X_CHECKPOINT_DELAY),
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params->x_checkpoint_delay);
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assert(params->has_block_incremental);
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monitor_printf(mon, "%s: %s\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_BLOCK_INCREMENTAL),
|
|
params->block_incremental ? "on" : "off");
|
|
monitor_printf(mon, "%s: %u\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_CHANNELS),
|
|
params->multifd_channels);
|
|
monitor_printf(mon, "%s: %s\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_MULTIFD_COMPRESSION),
|
|
MultiFDCompression_str(params->multifd_compression));
|
|
monitor_printf(mon, "%s: %" PRIu64 " bytes\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE),
|
|
params->xbzrle_cache_size);
|
|
monitor_printf(mon, "%s: %" PRIu64 "\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH),
|
|
params->max_postcopy_bandwidth);
|
|
monitor_printf(mon, "%s: '%s'\n",
|
|
MigrationParameter_str(MIGRATION_PARAMETER_TLS_AUTHZ),
|
|
params->tls_authz);
|
|
|
|
if (params->has_block_bitmap_mapping) {
|
|
const BitmapMigrationNodeAliasList *bmnal;
|
|
|
|
monitor_printf(mon, "%s:\n",
|
|
MigrationParameter_str(
|
|
MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING));
|
|
|
|
for (bmnal = params->block_bitmap_mapping;
|
|
bmnal;
|
|
bmnal = bmnal->next)
|
|
{
|
|
const BitmapMigrationNodeAlias *bmna = bmnal->value;
|
|
const BitmapMigrationBitmapAliasList *bmbal;
|
|
|
|
monitor_printf(mon, " '%s' -> '%s'\n",
|
|
bmna->node_name, bmna->alias);
|
|
|
|
for (bmbal = bmna->bitmaps; bmbal; bmbal = bmbal->next) {
|
|
const BitmapMigrationBitmapAlias *bmba = bmbal->value;
|
|
|
|
monitor_printf(mon, " '%s' -> '%s'\n",
|
|
bmba->name, bmba->alias);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
qapi_free_MigrationParameters(params);
|
|
}
|
|
|
|
void hmp_info_balloon(Monitor *mon, const QDict *qdict)
|
|
{
|
|
BalloonInfo *info;
|
|
Error *err = NULL;
|
|
|
|
info = qmp_query_balloon(&err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "balloon: actual=%" PRId64 "\n", info->actual >> 20);
|
|
|
|
qapi_free_BalloonInfo(info);
|
|
}
|
|
|
|
static int hmp_info_pic_foreach(Object *obj, void *opaque)
|
|
{
|
|
InterruptStatsProvider *intc;
|
|
InterruptStatsProviderClass *k;
|
|
Monitor *mon = opaque;
|
|
|
|
if (object_dynamic_cast(obj, TYPE_INTERRUPT_STATS_PROVIDER)) {
|
|
intc = INTERRUPT_STATS_PROVIDER(obj);
|
|
k = INTERRUPT_STATS_PROVIDER_GET_CLASS(obj);
|
|
if (k->print_info) {
|
|
k->print_info(intc, mon);
|
|
} else {
|
|
monitor_printf(mon, "Interrupt controller information not available for %s.\n",
|
|
object_get_typename(obj));
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void hmp_info_pic(Monitor *mon, const QDict *qdict)
|
|
{
|
|
object_child_foreach_recursive(object_get_root(),
|
|
hmp_info_pic_foreach, mon);
|
|
}
|
|
|
|
void hmp_info_tpm(Monitor *mon, const QDict *qdict)
|
|
{
|
|
#ifdef CONFIG_TPM
|
|
TPMInfoList *info_list, *info;
|
|
Error *err = NULL;
|
|
unsigned int c = 0;
|
|
TPMPassthroughOptions *tpo;
|
|
TPMEmulatorOptions *teo;
|
|
|
|
info_list = qmp_query_tpm(&err);
|
|
if (err) {
|
|
monitor_printf(mon, "TPM device not supported\n");
|
|
error_free(err);
|
|
return;
|
|
}
|
|
|
|
if (info_list) {
|
|
monitor_printf(mon, "TPM device:\n");
|
|
}
|
|
|
|
for (info = info_list; info; info = info->next) {
|
|
TPMInfo *ti = info->value;
|
|
monitor_printf(mon, " tpm%d: model=%s\n",
|
|
c, TpmModel_str(ti->model));
|
|
|
|
monitor_printf(mon, " \\ %s: type=%s",
|
|
ti->id, TpmType_str(ti->options->type));
|
|
|
|
switch (ti->options->type) {
|
|
case TPM_TYPE_PASSTHROUGH:
|
|
tpo = ti->options->u.passthrough.data;
|
|
monitor_printf(mon, "%s%s%s%s",
|
|
tpo->path ? ",path=" : "",
|
|
tpo->path ?: "",
|
|
tpo->cancel_path ? ",cancel-path=" : "",
|
|
tpo->cancel_path ?: "");
|
|
break;
|
|
case TPM_TYPE_EMULATOR:
|
|
teo = ti->options->u.emulator.data;
|
|
monitor_printf(mon, ",chardev=%s", teo->chardev);
|
|
break;
|
|
case TPM_TYPE__MAX:
|
|
break;
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
c++;
|
|
}
|
|
qapi_free_TPMInfoList(info_list);
|
|
#else
|
|
monitor_printf(mon, "TPM device not supported\n");
|
|
#endif /* CONFIG_TPM */
|
|
}
|
|
|
|
void hmp_quit(Monitor *mon, const QDict *qdict)
|
|
{
|
|
monitor_suspend(mon);
|
|
qmp_quit(NULL);
|
|
}
|
|
|
|
void hmp_stop(Monitor *mon, const QDict *qdict)
|
|
{
|
|
qmp_stop(NULL);
|
|
}
|
|
|
|
void hmp_sync_profile(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *op = qdict_get_try_str(qdict, "op");
|
|
|
|
if (op == NULL) {
|
|
bool on = qsp_is_enabled();
|
|
|
|
monitor_printf(mon, "sync-profile is %s\n", on ? "on" : "off");
|
|
return;
|
|
}
|
|
if (!strcmp(op, "on")) {
|
|
qsp_enable();
|
|
} else if (!strcmp(op, "off")) {
|
|
qsp_disable();
|
|
} else if (!strcmp(op, "reset")) {
|
|
qsp_reset();
|
|
} else {
|
|
Error *err = NULL;
|
|
|
|
error_setg(&err, QERR_INVALID_PARAMETER, op);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
}
|
|
|
|
void hmp_system_reset(Monitor *mon, const QDict *qdict)
|
|
{
|
|
qmp_system_reset(NULL);
|
|
}
|
|
|
|
void hmp_system_powerdown(Monitor *mon, const QDict *qdict)
|
|
{
|
|
qmp_system_powerdown(NULL);
|
|
}
|
|
|
|
void hmp_exit_preconfig(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_x_exit_preconfig(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_cpu(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int64_t cpu_index;
|
|
|
|
/* XXX: drop the monitor_set_cpu() usage when all HMP commands that
|
|
use it are converted to the QAPI */
|
|
cpu_index = qdict_get_int(qdict, "index");
|
|
if (monitor_set_cpu(mon, cpu_index) < 0) {
|
|
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 *err = NULL;
|
|
int cpu_index = monitor_get_cpu_index(mon);
|
|
|
|
if (cpu_index < 0) {
|
|
monitor_printf(mon, "No CPU available\n");
|
|
return;
|
|
}
|
|
|
|
qmp_memsave(addr, size, filename, true, cpu_index, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
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 *err = NULL;
|
|
|
|
qmp_pmemsave(addr, size, filename, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_ringbuf_write(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *chardev = qdict_get_str(qdict, "device");
|
|
const char *data = qdict_get_str(qdict, "data");
|
|
Error *err = NULL;
|
|
|
|
qmp_ringbuf_write(chardev, data, false, 0, &err);
|
|
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_ringbuf_read(Monitor *mon, const QDict *qdict)
|
|
{
|
|
uint32_t size = qdict_get_int(qdict, "size");
|
|
const char *chardev = qdict_get_str(qdict, "device");
|
|
char *data;
|
|
Error *err = NULL;
|
|
int i;
|
|
|
|
data = qmp_ringbuf_read(chardev, size, false, 0, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
for (i = 0; data[i]; i++) {
|
|
unsigned char ch = data[i];
|
|
|
|
if (ch == '\\') {
|
|
monitor_printf(mon, "\\\\");
|
|
} else if ((ch < 0x20 && ch != '\n' && ch != '\t') || ch == 0x7F) {
|
|
monitor_printf(mon, "\\u%04X", ch);
|
|
} else {
|
|
monitor_printf(mon, "%c", ch);
|
|
}
|
|
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
g_free(data);
|
|
}
|
|
|
|
void hmp_cont(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_cont(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_system_wakeup(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_system_wakeup(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_nmi(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_inject_nmi(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_set_link(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
bool up = qdict_get_bool(qdict, "up");
|
|
Error *err = NULL;
|
|
|
|
qmp_set_link(name, up, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_balloon(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int64_t value = qdict_get_int(qdict, "value");
|
|
Error *err = NULL;
|
|
|
|
qmp_balloon(value, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_loadvm(Monitor *mon, const QDict *qdict)
|
|
{
|
|
int saved_vm_running = runstate_is_running();
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
Error *err = NULL;
|
|
|
|
vm_stop(RUN_STATE_RESTORE_VM);
|
|
|
|
if (load_snapshot(name, NULL, false, NULL, &err) && saved_vm_running) {
|
|
vm_start();
|
|
}
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_savevm(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
save_snapshot(qdict_get_try_str(qdict, "name"),
|
|
true, NULL, false, NULL, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_delvm(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
|
|
delete_snapshot(name, false, NULL, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_announce_self(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *interfaces_str = qdict_get_try_str(qdict, "interfaces");
|
|
const char *id = qdict_get_try_str(qdict, "id");
|
|
AnnounceParameters *params = QAPI_CLONE(AnnounceParameters,
|
|
migrate_announce_params());
|
|
|
|
qapi_free_strList(params->interfaces);
|
|
params->interfaces = strList_from_comma_list(interfaces_str);
|
|
params->has_interfaces = params->interfaces != NULL;
|
|
params->id = g_strdup(id);
|
|
qmp_announce_self(params, NULL);
|
|
qapi_free_AnnounceParameters(params);
|
|
}
|
|
|
|
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
|
|
{
|
|
qmp_migrate_cancel(NULL);
|
|
}
|
|
|
|
void hmp_migrate_continue(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *state = qdict_get_str(qdict, "state");
|
|
int val = qapi_enum_parse(&MigrationStatus_lookup, state, -1, &err);
|
|
|
|
if (val >= 0) {
|
|
qmp_migrate_continue(val, &err);
|
|
}
|
|
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_migrate_incoming(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *uri = qdict_get_str(qdict, "uri");
|
|
|
|
qmp_migrate_incoming(uri, &err);
|
|
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_migrate_recover(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *uri = qdict_get_str(qdict, "uri");
|
|
|
|
qmp_migrate_recover(uri, &err);
|
|
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_migrate_pause(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_migrate_pause(&err);
|
|
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
|
|
void hmp_migrate_set_capability(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *cap = qdict_get_str(qdict, "capability");
|
|
bool state = qdict_get_bool(qdict, "state");
|
|
Error *err = NULL;
|
|
MigrationCapabilityStatusList *caps = NULL;
|
|
MigrationCapabilityStatus *value;
|
|
int val;
|
|
|
|
val = qapi_enum_parse(&MigrationCapability_lookup, cap, -1, &err);
|
|
if (val < 0) {
|
|
goto end;
|
|
}
|
|
|
|
value = g_malloc0(sizeof(*value));
|
|
value->capability = val;
|
|
value->state = state;
|
|
QAPI_LIST_PREPEND(caps, value);
|
|
qmp_migrate_set_capabilities(caps, &err);
|
|
qapi_free_MigrationCapabilityStatusList(caps);
|
|
|
|
end:
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_migrate_set_parameter(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *param = qdict_get_str(qdict, "parameter");
|
|
const char *valuestr = qdict_get_str(qdict, "value");
|
|
Visitor *v = string_input_visitor_new(valuestr);
|
|
MigrateSetParameters *p = g_new0(MigrateSetParameters, 1);
|
|
uint64_t valuebw = 0;
|
|
uint64_t cache_size;
|
|
Error *err = NULL;
|
|
int val, ret;
|
|
|
|
val = qapi_enum_parse(&MigrationParameter_lookup, param, -1, &err);
|
|
if (val < 0) {
|
|
goto cleanup;
|
|
}
|
|
|
|
switch (val) {
|
|
case MIGRATION_PARAMETER_COMPRESS_LEVEL:
|
|
p->has_compress_level = true;
|
|
visit_type_uint8(v, param, &p->compress_level, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_COMPRESS_THREADS:
|
|
p->has_compress_threads = true;
|
|
visit_type_uint8(v, param, &p->compress_threads, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_COMPRESS_WAIT_THREAD:
|
|
p->has_compress_wait_thread = true;
|
|
visit_type_bool(v, param, &p->compress_wait_thread, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_DECOMPRESS_THREADS:
|
|
p->has_decompress_threads = true;
|
|
visit_type_uint8(v, param, &p->decompress_threads, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_THROTTLE_TRIGGER_THRESHOLD:
|
|
p->has_throttle_trigger_threshold = true;
|
|
visit_type_uint8(v, param, &p->throttle_trigger_threshold, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_CPU_THROTTLE_INITIAL:
|
|
p->has_cpu_throttle_initial = true;
|
|
visit_type_uint8(v, param, &p->cpu_throttle_initial, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_CPU_THROTTLE_INCREMENT:
|
|
p->has_cpu_throttle_increment = true;
|
|
visit_type_uint8(v, param, &p->cpu_throttle_increment, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_CPU_THROTTLE_TAILSLOW:
|
|
p->has_cpu_throttle_tailslow = true;
|
|
visit_type_bool(v, param, &p->cpu_throttle_tailslow, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MAX_CPU_THROTTLE:
|
|
p->has_max_cpu_throttle = true;
|
|
visit_type_uint8(v, param, &p->max_cpu_throttle, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_TLS_CREDS:
|
|
p->tls_creds = g_new0(StrOrNull, 1);
|
|
p->tls_creds->type = QTYPE_QSTRING;
|
|
visit_type_str(v, param, &p->tls_creds->u.s, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_TLS_HOSTNAME:
|
|
p->tls_hostname = g_new0(StrOrNull, 1);
|
|
p->tls_hostname->type = QTYPE_QSTRING;
|
|
visit_type_str(v, param, &p->tls_hostname->u.s, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_TLS_AUTHZ:
|
|
p->tls_authz = g_new0(StrOrNull, 1);
|
|
p->tls_authz->type = QTYPE_QSTRING;
|
|
visit_type_str(v, param, &p->tls_authz->u.s, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MAX_BANDWIDTH:
|
|
p->has_max_bandwidth = true;
|
|
/*
|
|
* Can't use visit_type_size() here, because it
|
|
* defaults to Bytes rather than Mebibytes.
|
|
*/
|
|
ret = qemu_strtosz_MiB(valuestr, NULL, &valuebw);
|
|
if (ret < 0 || valuebw > INT64_MAX
|
|
|| (size_t)valuebw != valuebw) {
|
|
error_setg(&err, "Invalid size %s", valuestr);
|
|
break;
|
|
}
|
|
p->max_bandwidth = valuebw;
|
|
break;
|
|
case MIGRATION_PARAMETER_DOWNTIME_LIMIT:
|
|
p->has_downtime_limit = true;
|
|
visit_type_size(v, param, &p->downtime_limit, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_X_CHECKPOINT_DELAY:
|
|
p->has_x_checkpoint_delay = true;
|
|
visit_type_uint32(v, param, &p->x_checkpoint_delay, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_BLOCK_INCREMENTAL:
|
|
p->has_block_incremental = true;
|
|
visit_type_bool(v, param, &p->block_incremental, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MULTIFD_CHANNELS:
|
|
p->has_multifd_channels = true;
|
|
visit_type_uint8(v, param, &p->multifd_channels, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MULTIFD_COMPRESSION:
|
|
p->has_multifd_compression = true;
|
|
visit_type_MultiFDCompression(v, param, &p->multifd_compression,
|
|
&err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MULTIFD_ZLIB_LEVEL:
|
|
p->has_multifd_zlib_level = true;
|
|
visit_type_uint8(v, param, &p->multifd_zlib_level, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_MULTIFD_ZSTD_LEVEL:
|
|
p->has_multifd_zstd_level = true;
|
|
visit_type_uint8(v, param, &p->multifd_zstd_level, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_XBZRLE_CACHE_SIZE:
|
|
p->has_xbzrle_cache_size = true;
|
|
if (!visit_type_size(v, param, &cache_size, &err)) {
|
|
break;
|
|
}
|
|
if (cache_size > INT64_MAX || (size_t)cache_size != cache_size) {
|
|
error_setg(&err, "Invalid size %s", valuestr);
|
|
break;
|
|
}
|
|
p->xbzrle_cache_size = cache_size;
|
|
break;
|
|
case MIGRATION_PARAMETER_MAX_POSTCOPY_BANDWIDTH:
|
|
p->has_max_postcopy_bandwidth = true;
|
|
visit_type_size(v, param, &p->max_postcopy_bandwidth, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_ANNOUNCE_INITIAL:
|
|
p->has_announce_initial = true;
|
|
visit_type_size(v, param, &p->announce_initial, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_ANNOUNCE_MAX:
|
|
p->has_announce_max = true;
|
|
visit_type_size(v, param, &p->announce_max, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_ANNOUNCE_ROUNDS:
|
|
p->has_announce_rounds = true;
|
|
visit_type_size(v, param, &p->announce_rounds, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_ANNOUNCE_STEP:
|
|
p->has_announce_step = true;
|
|
visit_type_size(v, param, &p->announce_step, &err);
|
|
break;
|
|
case MIGRATION_PARAMETER_BLOCK_BITMAP_MAPPING:
|
|
error_setg(&err, "The block-bitmap-mapping parameter can only be set "
|
|
"through QMP");
|
|
break;
|
|
default:
|
|
assert(0);
|
|
}
|
|
|
|
if (err) {
|
|
goto cleanup;
|
|
}
|
|
|
|
qmp_migrate_set_parameters(p, &err);
|
|
|
|
cleanup:
|
|
qapi_free_MigrateSetParameters(p);
|
|
visit_free(v);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_client_migrate_info(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *protocol = qdict_get_str(qdict, "protocol");
|
|
const char *hostname = qdict_get_str(qdict, "hostname");
|
|
bool has_port = qdict_haskey(qdict, "port");
|
|
int port = qdict_get_try_int(qdict, "port", -1);
|
|
bool has_tls_port = qdict_haskey(qdict, "tls-port");
|
|
int tls_port = qdict_get_try_int(qdict, "tls-port", -1);
|
|
const char *cert_subject = qdict_get_try_str(qdict, "cert-subject");
|
|
|
|
qmp_client_migrate_info(protocol, hostname,
|
|
has_port, port, has_tls_port, tls_port,
|
|
cert_subject, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_migrate_start_postcopy(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
qmp_migrate_start_postcopy(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_x_colo_lost_heartbeat(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
|
|
qmp_x_colo_lost_heartbeat(&err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
#ifdef CONFIG_VNC
|
|
static void hmp_change_read_arg(void *opaque, const char *password,
|
|
void *readline_opaque)
|
|
{
|
|
qmp_change_vnc_password(password, NULL);
|
|
monitor_read_command(opaque, 1);
|
|
}
|
|
#endif
|
|
|
|
void hmp_change(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *device = qdict_get_str(qdict, "device");
|
|
const char *target = qdict_get_str(qdict, "target");
|
|
const char *arg = qdict_get_try_str(qdict, "arg");
|
|
const char *read_only = qdict_get_try_str(qdict, "read-only-mode");
|
|
bool force = qdict_get_try_bool(qdict, "force", false);
|
|
BlockdevChangeReadOnlyMode read_only_mode = 0;
|
|
Error *err = NULL;
|
|
|
|
#ifdef CONFIG_VNC
|
|
if (strcmp(device, "vnc") == 0) {
|
|
if (read_only) {
|
|
monitor_printf(mon,
|
|
"Parameter 'read-only-mode' is invalid for VNC\n");
|
|
return;
|
|
}
|
|
if (strcmp(target, "passwd") == 0 ||
|
|
strcmp(target, "password") == 0) {
|
|
if (!arg) {
|
|
MonitorHMP *hmp_mon = container_of(mon, MonitorHMP, common);
|
|
monitor_read_password(hmp_mon, hmp_change_read_arg, NULL);
|
|
return;
|
|
} else {
|
|
qmp_change_vnc_password(arg, &err);
|
|
}
|
|
} else {
|
|
monitor_printf(mon, "Expected 'password' after 'vnc'\n");
|
|
}
|
|
} else
|
|
#endif
|
|
{
|
|
if (read_only) {
|
|
read_only_mode =
|
|
qapi_enum_parse(&BlockdevChangeReadOnlyMode_lookup,
|
|
read_only,
|
|
BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
|
|
if (err) {
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
qmp_blockdev_change_medium(device, NULL, target, arg, true, force,
|
|
!!read_only, read_only_mode,
|
|
&err);
|
|
}
|
|
|
|
end:
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
typedef struct HMPMigrationStatus {
|
|
QEMUTimer *timer;
|
|
Monitor *mon;
|
|
bool is_block_migration;
|
|
} HMPMigrationStatus;
|
|
|
|
static void hmp_migrate_status_cb(void *opaque)
|
|
{
|
|
HMPMigrationStatus *status = opaque;
|
|
MigrationInfo *info;
|
|
|
|
info = qmp_query_migrate(NULL);
|
|
if (!info->has_status || info->status == MIGRATION_STATUS_ACTIVE ||
|
|
info->status == MIGRATION_STATUS_SETUP) {
|
|
if (info->disk) {
|
|
int progress;
|
|
|
|
if (info->disk->remaining) {
|
|
progress = info->disk->transferred * 100 / info->disk->total;
|
|
} else {
|
|
progress = 100;
|
|
}
|
|
|
|
monitor_printf(status->mon, "Completed %d %%\r", progress);
|
|
monitor_flush(status->mon);
|
|
}
|
|
|
|
timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME) + 1000);
|
|
} else {
|
|
if (status->is_block_migration) {
|
|
monitor_printf(status->mon, "\n");
|
|
}
|
|
if (info->error_desc) {
|
|
error_report("%s", info->error_desc);
|
|
}
|
|
monitor_resume(status->mon);
|
|
timer_free(status->timer);
|
|
g_free(status);
|
|
}
|
|
|
|
qapi_free_MigrationInfo(info);
|
|
}
|
|
|
|
void hmp_migrate(Monitor *mon, const QDict *qdict)
|
|
{
|
|
bool detach = qdict_get_try_bool(qdict, "detach", false);
|
|
bool blk = qdict_get_try_bool(qdict, "blk", false);
|
|
bool inc = qdict_get_try_bool(qdict, "inc", false);
|
|
bool resume = qdict_get_try_bool(qdict, "resume", false);
|
|
const char *uri = qdict_get_str(qdict, "uri");
|
|
Error *err = NULL;
|
|
|
|
qmp_migrate(uri, !!blk, blk, !!inc, inc,
|
|
false, false, true, resume, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
if (!detach) {
|
|
HMPMigrationStatus *status;
|
|
|
|
if (monitor_suspend(mon) < 0) {
|
|
monitor_printf(mon, "terminal does not allow synchronous "
|
|
"migration, continuing detached\n");
|
|
return;
|
|
}
|
|
|
|
status = g_malloc0(sizeof(*status));
|
|
status->mon = mon;
|
|
status->is_block_migration = blk || inc;
|
|
status->timer = timer_new_ms(QEMU_CLOCK_REALTIME, hmp_migrate_status_cb,
|
|
status);
|
|
timer_mod(status->timer, qemu_clock_get_ms(QEMU_CLOCK_REALTIME));
|
|
}
|
|
}
|
|
|
|
void hmp_netdev_add(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
QemuOpts *opts;
|
|
const char *type = qdict_get_try_str(qdict, "type");
|
|
|
|
if (type && is_help_option(type)) {
|
|
show_netdevs();
|
|
return;
|
|
}
|
|
opts = qemu_opts_from_qdict(qemu_find_opts("netdev"), qdict, &err);
|
|
if (err) {
|
|
goto out;
|
|
}
|
|
|
|
netdev_add(opts, &err);
|
|
if (err) {
|
|
qemu_opts_del(opts);
|
|
}
|
|
|
|
out:
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_netdev_del(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *id = qdict_get_str(qdict, "id");
|
|
Error *err = NULL;
|
|
|
|
qmp_netdev_del(id, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_object_add(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *options = qdict_get_str(qdict, "object");
|
|
Error *err = NULL;
|
|
|
|
user_creatable_add_from_str(options, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_getfd(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *fdname = qdict_get_str(qdict, "fdname");
|
|
Error *err = NULL;
|
|
|
|
qmp_getfd(fdname, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_closefd(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *fdname = qdict_get_str(qdict, "fdname");
|
|
Error *err = NULL;
|
|
|
|
qmp_closefd(fdname, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_chardev_add(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *args = qdict_get_str(qdict, "args");
|
|
Error *err = NULL;
|
|
QemuOpts *opts;
|
|
|
|
opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args, true);
|
|
if (opts == NULL) {
|
|
error_setg(&err, "Parsing chardev args failed");
|
|
} else {
|
|
qemu_chr_new_from_opts(opts, NULL, &err);
|
|
qemu_opts_del(opts);
|
|
}
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_chardev_change(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *args = qdict_get_str(qdict, "args");
|
|
const char *id;
|
|
Error *err = NULL;
|
|
ChardevBackend *backend = NULL;
|
|
ChardevReturn *ret = NULL;
|
|
QemuOpts *opts = qemu_opts_parse_noisily(qemu_find_opts("chardev"), args,
|
|
true);
|
|
if (!opts) {
|
|
error_setg(&err, "Parsing chardev args failed");
|
|
goto end;
|
|
}
|
|
|
|
id = qdict_get_str(qdict, "id");
|
|
if (qemu_opts_id(opts)) {
|
|
error_setg(&err, "Unexpected 'id' parameter");
|
|
goto end;
|
|
}
|
|
|
|
backend = qemu_chr_parse_opts(opts, &err);
|
|
if (!backend) {
|
|
goto end;
|
|
}
|
|
|
|
ret = qmp_chardev_change(id, backend, &err);
|
|
|
|
end:
|
|
qapi_free_ChardevReturn(ret);
|
|
qapi_free_ChardevBackend(backend);
|
|
qemu_opts_del(opts);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_chardev_remove(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *local_err = NULL;
|
|
|
|
qmp_chardev_remove(qdict_get_str(qdict, "id"), &local_err);
|
|
hmp_handle_error(mon, local_err);
|
|
}
|
|
|
|
void hmp_chardev_send_break(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *local_err = NULL;
|
|
|
|
qmp_chardev_send_break(qdict_get_str(qdict, "id"), &local_err);
|
|
hmp_handle_error(mon, local_err);
|
|
}
|
|
|
|
void hmp_object_del(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *id = qdict_get_str(qdict, "id");
|
|
Error *err = NULL;
|
|
|
|
user_creatable_del(id, &err);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
MemoryDeviceInfoList *info_list = qmp_query_memory_devices(&err);
|
|
MemoryDeviceInfoList *info;
|
|
VirtioPMEMDeviceInfo *vpi;
|
|
VirtioMEMDeviceInfo *vmi;
|
|
MemoryDeviceInfo *value;
|
|
PCDIMMDeviceInfo *di;
|
|
SgxEPCDeviceInfo *se;
|
|
|
|
for (info = info_list; info; info = info->next) {
|
|
value = info->value;
|
|
|
|
if (value) {
|
|
switch (value->type) {
|
|
case MEMORY_DEVICE_INFO_KIND_DIMM:
|
|
case MEMORY_DEVICE_INFO_KIND_NVDIMM:
|
|
di = value->type == MEMORY_DEVICE_INFO_KIND_DIMM ?
|
|
value->u.dimm.data : value->u.nvdimm.data;
|
|
monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
|
|
MemoryDeviceInfoKind_str(value->type),
|
|
di->id ? di->id : "");
|
|
monitor_printf(mon, " addr: 0x%" PRIx64 "\n", di->addr);
|
|
monitor_printf(mon, " slot: %" PRId64 "\n", di->slot);
|
|
monitor_printf(mon, " node: %" PRId64 "\n", di->node);
|
|
monitor_printf(mon, " size: %" PRIu64 "\n", di->size);
|
|
monitor_printf(mon, " memdev: %s\n", di->memdev);
|
|
monitor_printf(mon, " hotplugged: %s\n",
|
|
di->hotplugged ? "true" : "false");
|
|
monitor_printf(mon, " hotpluggable: %s\n",
|
|
di->hotpluggable ? "true" : "false");
|
|
break;
|
|
case MEMORY_DEVICE_INFO_KIND_VIRTIO_PMEM:
|
|
vpi = value->u.virtio_pmem.data;
|
|
monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
|
|
MemoryDeviceInfoKind_str(value->type),
|
|
vpi->id ? vpi->id : "");
|
|
monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vpi->memaddr);
|
|
monitor_printf(mon, " size: %" PRIu64 "\n", vpi->size);
|
|
monitor_printf(mon, " memdev: %s\n", vpi->memdev);
|
|
break;
|
|
case MEMORY_DEVICE_INFO_KIND_VIRTIO_MEM:
|
|
vmi = value->u.virtio_mem.data;
|
|
monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
|
|
MemoryDeviceInfoKind_str(value->type),
|
|
vmi->id ? vmi->id : "");
|
|
monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", vmi->memaddr);
|
|
monitor_printf(mon, " node: %" PRId64 "\n", vmi->node);
|
|
monitor_printf(mon, " requested-size: %" PRIu64 "\n",
|
|
vmi->requested_size);
|
|
monitor_printf(mon, " size: %" PRIu64 "\n", vmi->size);
|
|
monitor_printf(mon, " max-size: %" PRIu64 "\n", vmi->max_size);
|
|
monitor_printf(mon, " block-size: %" PRIu64 "\n",
|
|
vmi->block_size);
|
|
monitor_printf(mon, " memdev: %s\n", vmi->memdev);
|
|
break;
|
|
case MEMORY_DEVICE_INFO_KIND_SGX_EPC:
|
|
se = value->u.sgx_epc.data;
|
|
monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
|
|
MemoryDeviceInfoKind_str(value->type),
|
|
se->id ? se->id : "");
|
|
monitor_printf(mon, " memaddr: 0x%" PRIx64 "\n", se->memaddr);
|
|
monitor_printf(mon, " size: %" PRIu64 "\n", se->size);
|
|
monitor_printf(mon, " node: %" PRId64 "\n", se->node);
|
|
monitor_printf(mon, " memdev: %s\n", se->memdev);
|
|
break;
|
|
default:
|
|
g_assert_not_reached();
|
|
}
|
|
}
|
|
}
|
|
|
|
qapi_free_MemoryDeviceInfoList(info_list);
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
void hmp_info_iothreads(Monitor *mon, const QDict *qdict)
|
|
{
|
|
IOThreadInfoList *info_list = qmp_query_iothreads(NULL);
|
|
IOThreadInfoList *info;
|
|
IOThreadInfo *value;
|
|
|
|
for (info = info_list; info; info = info->next) {
|
|
value = info->value;
|
|
monitor_printf(mon, "%s:\n", value->id);
|
|
monitor_printf(mon, " thread_id=%" PRId64 "\n", value->thread_id);
|
|
monitor_printf(mon, " poll-max-ns=%" PRId64 "\n", value->poll_max_ns);
|
|
monitor_printf(mon, " poll-grow=%" PRId64 "\n", value->poll_grow);
|
|
monitor_printf(mon, " poll-shrink=%" PRId64 "\n", value->poll_shrink);
|
|
monitor_printf(mon, " aio-max-batch=%" PRId64 "\n",
|
|
value->aio_max_batch);
|
|
}
|
|
|
|
qapi_free_IOThreadInfoList(info_list);
|
|
}
|
|
|
|
void hmp_rocker(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
RockerSwitch *rocker;
|
|
Error *err = NULL;
|
|
|
|
rocker = qmp_query_rocker(name, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "name: %s\n", rocker->name);
|
|
monitor_printf(mon, "id: 0x%" PRIx64 "\n", rocker->id);
|
|
monitor_printf(mon, "ports: %d\n", rocker->ports);
|
|
|
|
qapi_free_RockerSwitch(rocker);
|
|
}
|
|
|
|
void hmp_rocker_ports(Monitor *mon, const QDict *qdict)
|
|
{
|
|
RockerPortList *list, *port;
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
Error *err = NULL;
|
|
|
|
list = qmp_query_rocker_ports(name, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, " ena/ speed/ auto\n");
|
|
monitor_printf(mon, " port link duplex neg?\n");
|
|
|
|
for (port = list; port; port = port->next) {
|
|
monitor_printf(mon, "%10s %-4s %-3s %2s %s\n",
|
|
port->value->name,
|
|
port->value->enabled ? port->value->link_up ?
|
|
"up" : "down" : "!ena",
|
|
port->value->speed == 10000 ? "10G" : "??",
|
|
port->value->duplex ? "FD" : "HD",
|
|
port->value->autoneg ? "Yes" : "No");
|
|
}
|
|
|
|
qapi_free_RockerPortList(list);
|
|
}
|
|
|
|
void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict)
|
|
{
|
|
RockerOfDpaFlowList *list, *info;
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
uint32_t tbl_id = qdict_get_try_int(qdict, "tbl_id", -1);
|
|
Error *err = NULL;
|
|
|
|
list = qmp_query_rocker_of_dpa_flows(name, tbl_id != -1, tbl_id, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "prio tbl hits key(mask) --> actions\n");
|
|
|
|
for (info = list; info; info = info->next) {
|
|
RockerOfDpaFlow *flow = info->value;
|
|
RockerOfDpaFlowKey *key = flow->key;
|
|
RockerOfDpaFlowMask *mask = flow->mask;
|
|
RockerOfDpaFlowAction *action = flow->action;
|
|
|
|
if (flow->hits) {
|
|
monitor_printf(mon, "%-4d %-3d %-4" PRIu64,
|
|
key->priority, key->tbl_id, flow->hits);
|
|
} else {
|
|
monitor_printf(mon, "%-4d %-3d ",
|
|
key->priority, key->tbl_id);
|
|
}
|
|
|
|
if (key->has_in_pport) {
|
|
monitor_printf(mon, " pport %d", key->in_pport);
|
|
if (mask->has_in_pport) {
|
|
monitor_printf(mon, "(0x%x)", mask->in_pport);
|
|
}
|
|
}
|
|
|
|
if (key->has_vlan_id) {
|
|
monitor_printf(mon, " vlan %d",
|
|
key->vlan_id & VLAN_VID_MASK);
|
|
if (mask->has_vlan_id) {
|
|
monitor_printf(mon, "(0x%x)", mask->vlan_id);
|
|
}
|
|
}
|
|
|
|
if (key->has_tunnel_id) {
|
|
monitor_printf(mon, " tunnel %d", key->tunnel_id);
|
|
if (mask->has_tunnel_id) {
|
|
monitor_printf(mon, "(0x%x)", mask->tunnel_id);
|
|
}
|
|
}
|
|
|
|
if (key->has_eth_type) {
|
|
switch (key->eth_type) {
|
|
case 0x0806:
|
|
monitor_printf(mon, " ARP");
|
|
break;
|
|
case 0x0800:
|
|
monitor_printf(mon, " IP");
|
|
break;
|
|
case 0x86dd:
|
|
monitor_printf(mon, " IPv6");
|
|
break;
|
|
case 0x8809:
|
|
monitor_printf(mon, " LACP");
|
|
break;
|
|
case 0x88cc:
|
|
monitor_printf(mon, " LLDP");
|
|
break;
|
|
default:
|
|
monitor_printf(mon, " eth type 0x%04x", key->eth_type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (key->eth_src) {
|
|
if ((strcmp(key->eth_src, "01:00:00:00:00:00") == 0) &&
|
|
mask->eth_src &&
|
|
(strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
|
|
monitor_printf(mon, " src <any mcast/bcast>");
|
|
} else if ((strcmp(key->eth_src, "00:00:00:00:00:00") == 0) &&
|
|
mask->eth_src &&
|
|
(strcmp(mask->eth_src, "01:00:00:00:00:00") == 0)) {
|
|
monitor_printf(mon, " src <any ucast>");
|
|
} else {
|
|
monitor_printf(mon, " src %s", key->eth_src);
|
|
if (mask->eth_src) {
|
|
monitor_printf(mon, "(%s)", mask->eth_src);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (key->eth_dst) {
|
|
if ((strcmp(key->eth_dst, "01:00:00:00:00:00") == 0) &&
|
|
mask->eth_dst &&
|
|
(strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
|
|
monitor_printf(mon, " dst <any mcast/bcast>");
|
|
} else if ((strcmp(key->eth_dst, "00:00:00:00:00:00") == 0) &&
|
|
mask->eth_dst &&
|
|
(strcmp(mask->eth_dst, "01:00:00:00:00:00") == 0)) {
|
|
monitor_printf(mon, " dst <any ucast>");
|
|
} else {
|
|
monitor_printf(mon, " dst %s", key->eth_dst);
|
|
if (mask->eth_dst) {
|
|
monitor_printf(mon, "(%s)", mask->eth_dst);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (key->has_ip_proto) {
|
|
monitor_printf(mon, " proto %d", key->ip_proto);
|
|
if (mask->has_ip_proto) {
|
|
monitor_printf(mon, "(0x%x)", mask->ip_proto);
|
|
}
|
|
}
|
|
|
|
if (key->has_ip_tos) {
|
|
monitor_printf(mon, " TOS %d", key->ip_tos);
|
|
if (mask->has_ip_tos) {
|
|
monitor_printf(mon, "(0x%x)", mask->ip_tos);
|
|
}
|
|
}
|
|
|
|
if (key->ip_dst) {
|
|
monitor_printf(mon, " dst %s", key->ip_dst);
|
|
}
|
|
|
|
if (action->has_goto_tbl || action->has_group_id ||
|
|
action->has_new_vlan_id) {
|
|
monitor_printf(mon, " -->");
|
|
}
|
|
|
|
if (action->has_new_vlan_id) {
|
|
monitor_printf(mon, " apply new vlan %d",
|
|
ntohs(action->new_vlan_id));
|
|
}
|
|
|
|
if (action->has_group_id) {
|
|
monitor_printf(mon, " write group 0x%08x", action->group_id);
|
|
}
|
|
|
|
if (action->has_goto_tbl) {
|
|
monitor_printf(mon, " goto tbl %d", action->goto_tbl);
|
|
}
|
|
|
|
monitor_printf(mon, "\n");
|
|
}
|
|
|
|
qapi_free_RockerOfDpaFlowList(list);
|
|
}
|
|
|
|
void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict)
|
|
{
|
|
RockerOfDpaGroupList *list, *g;
|
|
const char *name = qdict_get_str(qdict, "name");
|
|
uint8_t type = qdict_get_try_int(qdict, "type", 9);
|
|
Error *err = NULL;
|
|
|
|
list = qmp_query_rocker_of_dpa_groups(name, type != 9, type, &err);
|
|
if (hmp_handle_error(mon, err)) {
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "id (decode) --> buckets\n");
|
|
|
|
for (g = list; g; g = g->next) {
|
|
RockerOfDpaGroup *group = g->value;
|
|
bool set = false;
|
|
|
|
monitor_printf(mon, "0x%08x", group->id);
|
|
|
|
monitor_printf(mon, " (type %s", group->type == 0 ? "L2 interface" :
|
|
group->type == 1 ? "L2 rewrite" :
|
|
group->type == 2 ? "L3 unicast" :
|
|
group->type == 3 ? "L2 multicast" :
|
|
group->type == 4 ? "L2 flood" :
|
|
group->type == 5 ? "L3 interface" :
|
|
group->type == 6 ? "L3 multicast" :
|
|
group->type == 7 ? "L3 ECMP" :
|
|
group->type == 8 ? "L2 overlay" :
|
|
"unknown");
|
|
|
|
if (group->has_vlan_id) {
|
|
monitor_printf(mon, " vlan %d", group->vlan_id);
|
|
}
|
|
|
|
if (group->has_pport) {
|
|
monitor_printf(mon, " pport %d", group->pport);
|
|
}
|
|
|
|
if (group->has_index) {
|
|
monitor_printf(mon, " index %d", group->index);
|
|
}
|
|
|
|
monitor_printf(mon, ") -->");
|
|
|
|
if (group->has_set_vlan_id && group->set_vlan_id) {
|
|
set = true;
|
|
monitor_printf(mon, " set vlan %d",
|
|
group->set_vlan_id & VLAN_VID_MASK);
|
|
}
|
|
|
|
if (group->set_eth_src) {
|
|
if (!set) {
|
|
set = true;
|
|
monitor_printf(mon, " set");
|
|
}
|
|
monitor_printf(mon, " src %s", group->set_eth_src);
|
|
}
|
|
|
|
if (group->set_eth_dst) {
|
|
if (!set) {
|
|
monitor_printf(mon, " set");
|
|
}
|
|
monitor_printf(mon, " dst %s", group->set_eth_dst);
|
|
}
|
|
|
|
if (group->has_ttl_check && group->ttl_check) {
|
|
monitor_printf(mon, " check TTL");
|
|
}
|
|
|
|
if (group->has_group_id && group->group_id) {
|
|
monitor_printf(mon, " group id 0x%08x", group->group_id);
|
|
}
|
|
|
|
if (group->has_pop_vlan && group->pop_vlan) {
|
|
monitor_printf(mon, " pop vlan");
|
|
}
|
|
|
|
if (group->has_out_pport) {
|
|
monitor_printf(mon, " out pport %d", group->out_pport);
|
|
}
|
|
|
|
if (group->has_group_ids) {
|
|
struct uint32List *id;
|
|
|
|
monitor_printf(mon, " groups [");
|
|
for (id = group->group_ids; id; id = id->next) {
|
|
monitor_printf(mon, "0x%08x", id->value);
|
|
if (id->next) {
|
|
monitor_printf(mon, ",");
|
|
}
|
|
}
|
|
monitor_printf(mon, "]");
|
|
}
|
|
|
|
monitor_printf(mon, "\n");
|
|
}
|
|
|
|
qapi_free_RockerOfDpaGroupList(list);
|
|
}
|
|
|
|
void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
GuidInfo *info = qmp_query_vm_generation_id(&err);
|
|
if (info) {
|
|
monitor_printf(mon, "%s\n", info->guid);
|
|
}
|
|
hmp_handle_error(mon, err);
|
|
qapi_free_GuidInfo(info);
|
|
}
|
|
|
|
void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
MemoryInfo *info = qmp_query_memory_size_summary(&err);
|
|
if (info) {
|
|
monitor_printf(mon, "base memory: %" PRIu64 "\n",
|
|
info->base_memory);
|
|
|
|
if (info->has_plugged_memory) {
|
|
monitor_printf(mon, "plugged memory: %" PRIu64 "\n",
|
|
info->plugged_memory);
|
|
}
|
|
|
|
qapi_free_MemoryInfo(info);
|
|
}
|
|
hmp_handle_error(mon, err);
|
|
}
|
|
|
|
static void print_stats_schema_value(Monitor *mon, StatsSchemaValue *value)
|
|
{
|
|
const char *unit = NULL;
|
|
monitor_printf(mon, " %s (%s%s", value->name, StatsType_str(value->type),
|
|
value->has_unit || value->exponent ? ", " : "");
|
|
|
|
if (value->has_unit) {
|
|
if (value->unit == STATS_UNIT_SECONDS) {
|
|
unit = "s";
|
|
} else if (value->unit == STATS_UNIT_BYTES) {
|
|
unit = "B";
|
|
}
|
|
}
|
|
|
|
if (unit && value->base == 10 &&
|
|
value->exponent >= -18 && value->exponent <= 18 &&
|
|
value->exponent % 3 == 0) {
|
|
monitor_puts(mon, si_prefix(value->exponent));
|
|
} else if (unit && value->base == 2 &&
|
|
value->exponent >= 0 && value->exponent <= 60 &&
|
|
value->exponent % 10 == 0) {
|
|
|
|
monitor_puts(mon, iec_binary_prefix(value->exponent));
|
|
} else if (value->exponent) {
|
|
/* Use exponential notation and write the unit's English name */
|
|
monitor_printf(mon, "* %d^%d%s",
|
|
value->base, value->exponent,
|
|
value->has_unit ? " " : "");
|
|
unit = NULL;
|
|
}
|
|
|
|
if (value->has_unit) {
|
|
monitor_puts(mon, unit ? unit : StatsUnit_str(value->unit));
|
|
}
|
|
|
|
/* Print bucket size for linear histograms */
|
|
if (value->type == STATS_TYPE_LINEAR_HISTOGRAM && value->has_bucket_size) {
|
|
monitor_printf(mon, ", bucket size=%d", value->bucket_size);
|
|
}
|
|
monitor_printf(mon, ")");
|
|
}
|
|
|
|
static StatsSchemaValueList *find_schema_value_list(
|
|
StatsSchemaList *list, StatsProvider provider,
|
|
StatsTarget target)
|
|
{
|
|
StatsSchemaList *node;
|
|
|
|
for (node = list; node; node = node->next) {
|
|
if (node->value->provider == provider &&
|
|
node->value->target == target) {
|
|
return node->value->stats;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static void print_stats_results(Monitor *mon, StatsTarget target,
|
|
bool show_provider,
|
|
StatsResult *result,
|
|
StatsSchemaList *schema)
|
|
{
|
|
/* Find provider schema */
|
|
StatsSchemaValueList *schema_value_list =
|
|
find_schema_value_list(schema, result->provider, target);
|
|
StatsList *stats_list;
|
|
|
|
if (!schema_value_list) {
|
|
monitor_printf(mon, "failed to find schema list for %s\n",
|
|
StatsProvider_str(result->provider));
|
|
return;
|
|
}
|
|
|
|
if (show_provider) {
|
|
monitor_printf(mon, "provider: %s\n",
|
|
StatsProvider_str(result->provider));
|
|
}
|
|
|
|
for (stats_list = result->stats; stats_list;
|
|
stats_list = stats_list->next,
|
|
schema_value_list = schema_value_list->next) {
|
|
|
|
Stats *stats = stats_list->value;
|
|
StatsValue *stats_value = stats->value;
|
|
StatsSchemaValue *schema_value = schema_value_list->value;
|
|
|
|
/* Find schema entry */
|
|
while (!g_str_equal(stats->name, schema_value->name)) {
|
|
if (!schema_value_list->next) {
|
|
monitor_printf(mon, "failed to find schema entry for %s\n",
|
|
stats->name);
|
|
return;
|
|
}
|
|
schema_value_list = schema_value_list->next;
|
|
schema_value = schema_value_list->value;
|
|
}
|
|
|
|
print_stats_schema_value(mon, schema_value);
|
|
|
|
if (stats_value->type == QTYPE_QNUM) {
|
|
monitor_printf(mon, ": %" PRId64 "\n", stats_value->u.scalar);
|
|
} else if (stats_value->type == QTYPE_QBOOL) {
|
|
monitor_printf(mon, ": %s\n", stats_value->u.boolean ? "yes" : "no");
|
|
} else if (stats_value->type == QTYPE_QLIST) {
|
|
uint64List *list;
|
|
int i;
|
|
|
|
monitor_printf(mon, ": ");
|
|
for (list = stats_value->u.list, i = 1;
|
|
list;
|
|
list = list->next, i++) {
|
|
monitor_printf(mon, "[%d]=%" PRId64 " ", i, list->value);
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Create the StatsFilter that is needed for an "info stats" invocation. */
|
|
static StatsFilter *stats_filter(StatsTarget target, const char *names,
|
|
int cpu_index, StatsProvider provider)
|
|
{
|
|
StatsFilter *filter = g_malloc0(sizeof(*filter));
|
|
StatsProvider provider_idx;
|
|
StatsRequestList *request_list = NULL;
|
|
|
|
filter->target = target;
|
|
switch (target) {
|
|
case STATS_TARGET_VM:
|
|
break;
|
|
case STATS_TARGET_VCPU:
|
|
{
|
|
strList *vcpu_list = NULL;
|
|
CPUState *cpu = qemu_get_cpu(cpu_index);
|
|
char *canonical_path = object_get_canonical_path(OBJECT(cpu));
|
|
|
|
QAPI_LIST_PREPEND(vcpu_list, canonical_path);
|
|
filter->u.vcpu.has_vcpus = true;
|
|
filter->u.vcpu.vcpus = vcpu_list;
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (!names && provider == STATS_PROVIDER__MAX) {
|
|
return filter;
|
|
}
|
|
|
|
/*
|
|
* "info stats" can only query either one or all the providers. Querying
|
|
* by name, but not by provider, requires the creation of one filter per
|
|
* provider.
|
|
*/
|
|
for (provider_idx = 0; provider_idx < STATS_PROVIDER__MAX; provider_idx++) {
|
|
if (provider == STATS_PROVIDER__MAX || provider == provider_idx) {
|
|
StatsRequest *request = g_new0(StatsRequest, 1);
|
|
request->provider = provider_idx;
|
|
if (names && !g_str_equal(names, "*")) {
|
|
request->has_names = true;
|
|
request->names = strList_from_comma_list(names);
|
|
}
|
|
QAPI_LIST_PREPEND(request_list, request);
|
|
}
|
|
}
|
|
|
|
filter->has_providers = true;
|
|
filter->providers = request_list;
|
|
return filter;
|
|
}
|
|
|
|
void hmp_info_stats(Monitor *mon, const QDict *qdict)
|
|
{
|
|
const char *target_str = qdict_get_str(qdict, "target");
|
|
const char *provider_str = qdict_get_try_str(qdict, "provider");
|
|
const char *names = qdict_get_try_str(qdict, "names");
|
|
|
|
StatsProvider provider = STATS_PROVIDER__MAX;
|
|
StatsTarget target;
|
|
Error *err = NULL;
|
|
g_autoptr(StatsSchemaList) schema = NULL;
|
|
g_autoptr(StatsResultList) stats = NULL;
|
|
g_autoptr(StatsFilter) filter = NULL;
|
|
StatsResultList *entry;
|
|
|
|
target = qapi_enum_parse(&StatsTarget_lookup, target_str, -1, &err);
|
|
if (err) {
|
|
monitor_printf(mon, "invalid stats target %s\n", target_str);
|
|
goto exit_no_print;
|
|
}
|
|
if (provider_str) {
|
|
provider = qapi_enum_parse(&StatsProvider_lookup, provider_str, -1, &err);
|
|
if (err) {
|
|
monitor_printf(mon, "invalid stats provider %s\n", provider_str);
|
|
goto exit_no_print;
|
|
}
|
|
}
|
|
|
|
schema = qmp_query_stats_schemas(provider_str ? true : false,
|
|
provider, &err);
|
|
if (err) {
|
|
goto exit;
|
|
}
|
|
|
|
switch (target) {
|
|
case STATS_TARGET_VM:
|
|
filter = stats_filter(target, names, -1, provider);
|
|
break;
|
|
case STATS_TARGET_VCPU: {}
|
|
int cpu_index = monitor_get_cpu_index(mon);
|
|
filter = stats_filter(target, names, cpu_index, provider);
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
|
|
stats = qmp_query_stats(filter, &err);
|
|
if (err) {
|
|
goto exit;
|
|
}
|
|
for (entry = stats; entry; entry = entry->next) {
|
|
print_stats_results(mon, target, provider_str == NULL, entry->value, schema);
|
|
}
|
|
|
|
exit:
|
|
if (err) {
|
|
monitor_printf(mon, "%s\n", error_get_pretty(err));
|
|
}
|
|
exit_no_print:
|
|
error_free(err);
|
|
}
|
|
|
|
static void hmp_virtio_dump_protocols(Monitor *mon,
|
|
VhostDeviceProtocols *pcol)
|
|
{
|
|
strList *pcol_list = pcol->protocols;
|
|
while (pcol_list) {
|
|
monitor_printf(mon, "\t%s", pcol_list->value);
|
|
pcol_list = pcol_list->next;
|
|
if (pcol_list != NULL) {
|
|
monitor_printf(mon, ",\n");
|
|
}
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
if (pcol->has_unknown_protocols) {
|
|
monitor_printf(mon, " unknown-protocols(0x%016"PRIx64")\n",
|
|
pcol->unknown_protocols);
|
|
}
|
|
}
|
|
|
|
static void hmp_virtio_dump_status(Monitor *mon,
|
|
VirtioDeviceStatus *status)
|
|
{
|
|
strList *status_list = status->statuses;
|
|
while (status_list) {
|
|
monitor_printf(mon, "\t%s", status_list->value);
|
|
status_list = status_list->next;
|
|
if (status_list != NULL) {
|
|
monitor_printf(mon, ",\n");
|
|
}
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
if (status->has_unknown_statuses) {
|
|
monitor_printf(mon, " unknown-statuses(0x%016"PRIx32")\n",
|
|
status->unknown_statuses);
|
|
}
|
|
}
|
|
|
|
static void hmp_virtio_dump_features(Monitor *mon,
|
|
VirtioDeviceFeatures *features)
|
|
{
|
|
strList *transport_list = features->transports;
|
|
while (transport_list) {
|
|
monitor_printf(mon, "\t%s", transport_list->value);
|
|
transport_list = transport_list->next;
|
|
if (transport_list != NULL) {
|
|
monitor_printf(mon, ",\n");
|
|
}
|
|
}
|
|
|
|
monitor_printf(mon, "\n");
|
|
strList *list = features->dev_features;
|
|
if (list) {
|
|
while (list) {
|
|
monitor_printf(mon, "\t%s", list->value);
|
|
list = list->next;
|
|
if (list != NULL) {
|
|
monitor_printf(mon, ",\n");
|
|
}
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
}
|
|
|
|
if (features->has_unknown_dev_features) {
|
|
monitor_printf(mon, " unknown-features(0x%016"PRIx64")\n",
|
|
features->unknown_dev_features);
|
|
}
|
|
}
|
|
|
|
void hmp_virtio_query(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
VirtioInfoList *list = qmp_x_query_virtio(&err);
|
|
VirtioInfoList *node;
|
|
|
|
if (err != NULL) {
|
|
hmp_handle_error(mon, err);
|
|
return;
|
|
}
|
|
|
|
if (list == NULL) {
|
|
monitor_printf(mon, "No VirtIO devices\n");
|
|
return;
|
|
}
|
|
|
|
node = list;
|
|
while (node) {
|
|
monitor_printf(mon, "%s [%s]\n", node->value->path,
|
|
node->value->name);
|
|
node = node->next;
|
|
}
|
|
qapi_free_VirtioInfoList(list);
|
|
}
|
|
|
|
void hmp_virtio_status(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *path = qdict_get_try_str(qdict, "path");
|
|
VirtioStatus *s = qmp_x_query_virtio_status(path, &err);
|
|
|
|
if (err != NULL) {
|
|
hmp_handle_error(mon, err);
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "%s:\n", path);
|
|
monitor_printf(mon, " device_name: %s %s\n",
|
|
s->name, s->vhost_dev ? "(vhost)" : "");
|
|
monitor_printf(mon, " device_id: %d\n", s->device_id);
|
|
monitor_printf(mon, " vhost_started: %s\n",
|
|
s->vhost_started ? "true" : "false");
|
|
monitor_printf(mon, " bus_name: %s\n", s->bus_name);
|
|
monitor_printf(mon, " broken: %s\n",
|
|
s->broken ? "true" : "false");
|
|
monitor_printf(mon, " disabled: %s\n",
|
|
s->disabled ? "true" : "false");
|
|
monitor_printf(mon, " disable_legacy_check: %s\n",
|
|
s->disable_legacy_check ? "true" : "false");
|
|
monitor_printf(mon, " started: %s\n",
|
|
s->started ? "true" : "false");
|
|
monitor_printf(mon, " use_started: %s\n",
|
|
s->use_started ? "true" : "false");
|
|
monitor_printf(mon, " start_on_kick: %s\n",
|
|
s->start_on_kick ? "true" : "false");
|
|
monitor_printf(mon, " use_guest_notifier_mask: %s\n",
|
|
s->use_guest_notifier_mask ? "true" : "false");
|
|
monitor_printf(mon, " vm_running: %s\n",
|
|
s->vm_running ? "true" : "false");
|
|
monitor_printf(mon, " num_vqs: %"PRId64"\n", s->num_vqs);
|
|
monitor_printf(mon, " queue_sel: %d\n",
|
|
s->queue_sel);
|
|
monitor_printf(mon, " isr: %d\n", s->isr);
|
|
monitor_printf(mon, " endianness: %s\n",
|
|
s->device_endian);
|
|
monitor_printf(mon, " status:\n");
|
|
hmp_virtio_dump_status(mon, s->status);
|
|
monitor_printf(mon, " Guest features:\n");
|
|
hmp_virtio_dump_features(mon, s->guest_features);
|
|
monitor_printf(mon, " Host features:\n");
|
|
hmp_virtio_dump_features(mon, s->host_features);
|
|
monitor_printf(mon, " Backend features:\n");
|
|
hmp_virtio_dump_features(mon, s->backend_features);
|
|
|
|
if (s->vhost_dev) {
|
|
monitor_printf(mon, " VHost:\n");
|
|
monitor_printf(mon, " nvqs: %d\n",
|
|
s->vhost_dev->nvqs);
|
|
monitor_printf(mon, " vq_index: %"PRId64"\n",
|
|
s->vhost_dev->vq_index);
|
|
monitor_printf(mon, " max_queues: %"PRId64"\n",
|
|
s->vhost_dev->max_queues);
|
|
monitor_printf(mon, " n_mem_sections: %"PRId64"\n",
|
|
s->vhost_dev->n_mem_sections);
|
|
monitor_printf(mon, " n_tmp_sections: %"PRId64"\n",
|
|
s->vhost_dev->n_tmp_sections);
|
|
monitor_printf(mon, " backend_cap: %"PRId64"\n",
|
|
s->vhost_dev->backend_cap);
|
|
monitor_printf(mon, " log_enabled: %s\n",
|
|
s->vhost_dev->log_enabled ? "true" : "false");
|
|
monitor_printf(mon, " log_size: %"PRId64"\n",
|
|
s->vhost_dev->log_size);
|
|
monitor_printf(mon, " Features:\n");
|
|
hmp_virtio_dump_features(mon, s->vhost_dev->features);
|
|
monitor_printf(mon, " Acked features:\n");
|
|
hmp_virtio_dump_features(mon, s->vhost_dev->acked_features);
|
|
monitor_printf(mon, " Backend features:\n");
|
|
hmp_virtio_dump_features(mon, s->vhost_dev->backend_features);
|
|
monitor_printf(mon, " Protocol features:\n");
|
|
hmp_virtio_dump_protocols(mon, s->vhost_dev->protocol_features);
|
|
}
|
|
|
|
qapi_free_VirtioStatus(s);
|
|
}
|
|
|
|
void hmp_vhost_queue_status(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *path = qdict_get_try_str(qdict, "path");
|
|
int queue = qdict_get_int(qdict, "queue");
|
|
VirtVhostQueueStatus *s =
|
|
qmp_x_query_virtio_vhost_queue_status(path, queue, &err);
|
|
|
|
if (err != NULL) {
|
|
hmp_handle_error(mon, err);
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "%s:\n", path);
|
|
monitor_printf(mon, " device_name: %s (vhost)\n",
|
|
s->name);
|
|
monitor_printf(mon, " kick: %"PRId64"\n", s->kick);
|
|
monitor_printf(mon, " call: %"PRId64"\n", s->call);
|
|
monitor_printf(mon, " VRing:\n");
|
|
monitor_printf(mon, " num: %"PRId64"\n", s->num);
|
|
monitor_printf(mon, " desc: 0x%016"PRIx64"\n", s->desc);
|
|
monitor_printf(mon, " desc_phys: 0x%016"PRIx64"\n",
|
|
s->desc_phys);
|
|
monitor_printf(mon, " desc_size: %"PRId32"\n", s->desc_size);
|
|
monitor_printf(mon, " avail: 0x%016"PRIx64"\n", s->avail);
|
|
monitor_printf(mon, " avail_phys: 0x%016"PRIx64"\n",
|
|
s->avail_phys);
|
|
monitor_printf(mon, " avail_size: %"PRId32"\n", s->avail_size);
|
|
monitor_printf(mon, " used: 0x%016"PRIx64"\n", s->used);
|
|
monitor_printf(mon, " used_phys: 0x%016"PRIx64"\n",
|
|
s->used_phys);
|
|
monitor_printf(mon, " used_size: %"PRId32"\n", s->used_size);
|
|
|
|
qapi_free_VirtVhostQueueStatus(s);
|
|
}
|
|
|
|
void hmp_virtio_queue_status(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *path = qdict_get_try_str(qdict, "path");
|
|
int queue = qdict_get_int(qdict, "queue");
|
|
VirtQueueStatus *s = qmp_x_query_virtio_queue_status(path, queue, &err);
|
|
|
|
if (err != NULL) {
|
|
hmp_handle_error(mon, err);
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "%s:\n", path);
|
|
monitor_printf(mon, " device_name: %s\n", s->name);
|
|
monitor_printf(mon, " queue_index: %d\n", s->queue_index);
|
|
monitor_printf(mon, " inuse: %d\n", s->inuse);
|
|
monitor_printf(mon, " used_idx: %d\n", s->used_idx);
|
|
monitor_printf(mon, " signalled_used: %d\n",
|
|
s->signalled_used);
|
|
monitor_printf(mon, " signalled_used_valid: %s\n",
|
|
s->signalled_used_valid ? "true" : "false");
|
|
if (s->has_last_avail_idx) {
|
|
monitor_printf(mon, " last_avail_idx: %d\n",
|
|
s->last_avail_idx);
|
|
}
|
|
if (s->has_shadow_avail_idx) {
|
|
monitor_printf(mon, " shadow_avail_idx: %d\n",
|
|
s->shadow_avail_idx);
|
|
}
|
|
monitor_printf(mon, " VRing:\n");
|
|
monitor_printf(mon, " num: %"PRId32"\n", s->vring_num);
|
|
monitor_printf(mon, " num_default: %"PRId32"\n",
|
|
s->vring_num_default);
|
|
monitor_printf(mon, " align: %"PRId32"\n",
|
|
s->vring_align);
|
|
monitor_printf(mon, " desc: 0x%016"PRIx64"\n",
|
|
s->vring_desc);
|
|
monitor_printf(mon, " avail: 0x%016"PRIx64"\n",
|
|
s->vring_avail);
|
|
monitor_printf(mon, " used: 0x%016"PRIx64"\n",
|
|
s->vring_used);
|
|
|
|
qapi_free_VirtQueueStatus(s);
|
|
}
|
|
|
|
void hmp_virtio_queue_element(Monitor *mon, const QDict *qdict)
|
|
{
|
|
Error *err = NULL;
|
|
const char *path = qdict_get_try_str(qdict, "path");
|
|
int queue = qdict_get_int(qdict, "queue");
|
|
int index = qdict_get_try_int(qdict, "index", -1);
|
|
VirtioQueueElement *e;
|
|
VirtioRingDescList *list;
|
|
|
|
e = qmp_x_query_virtio_queue_element(path, queue, index != -1,
|
|
index, &err);
|
|
if (err != NULL) {
|
|
hmp_handle_error(mon, err);
|
|
return;
|
|
}
|
|
|
|
monitor_printf(mon, "%s:\n", path);
|
|
monitor_printf(mon, " device_name: %s\n", e->name);
|
|
monitor_printf(mon, " index: %d\n", e->index);
|
|
monitor_printf(mon, " desc:\n");
|
|
monitor_printf(mon, " descs:\n");
|
|
|
|
list = e->descs;
|
|
while (list) {
|
|
monitor_printf(mon, " addr 0x%"PRIx64" len %d",
|
|
list->value->addr, list->value->len);
|
|
if (list->value->flags) {
|
|
strList *flag = list->value->flags;
|
|
monitor_printf(mon, " (");
|
|
while (flag) {
|
|
monitor_printf(mon, "%s", flag->value);
|
|
flag = flag->next;
|
|
if (flag) {
|
|
monitor_printf(mon, ", ");
|
|
}
|
|
}
|
|
monitor_printf(mon, ")");
|
|
}
|
|
list = list->next;
|
|
if (list) {
|
|
monitor_printf(mon, ",\n");
|
|
}
|
|
}
|
|
monitor_printf(mon, "\n");
|
|
monitor_printf(mon, " avail:\n");
|
|
monitor_printf(mon, " flags: %d\n", e->avail->flags);
|
|
monitor_printf(mon, " idx: %d\n", e->avail->idx);
|
|
monitor_printf(mon, " ring: %d\n", e->avail->ring);
|
|
monitor_printf(mon, " used:\n");
|
|
monitor_printf(mon, " flags: %d\n", e->used->flags);
|
|
monitor_printf(mon, " idx: %d\n", e->used->idx);
|
|
|
|
qapi_free_VirtioQueueElement(e);
|
|
}
|