xref: /openbmc/qemu/accel/accel-qmp.c (revision f96b157ebb93f94cd56ebbc99bc20982b8fd86ef) 
1 /*
2  * QMP commands related to accelerators
3  *
4  * Copyright (c) Linaro
5  *
6  * SPDX-License-Identifier: GPL-2.0-or-later
7  */
8 
9 #include "qemu/osdep.h"
10 #include "qemu/accel.h"
11 #include "qapi/type-helpers.h"
12 #include "qapi/qapi-commands-accelerator.h"
13 #include "accel/accel-ops.h"
14 #include "accel/accel-cpu-ops.h"
15 #include "hw/core/cpu.h"
16 
qmp_x_accel_stats(Error ** errp)17 HumanReadableText *qmp_x_accel_stats(Error **errp)
18 {
19     AccelState *accel = current_accel();
20     AccelClass *acc = ACCEL_GET_CLASS(accel);
21     g_autoptr(GString) buf = g_string_new("");
22 
23     if (acc->get_stats) {
24         acc->get_stats(accel, buf);
25     }
26     if (acc->ops->get_vcpu_stats) {
27         CPUState *cpu;
28 
29         CPU_FOREACH(cpu) {
30             acc->ops->get_vcpu_stats(cpu, buf);
31         }
32     }
33 
34     return human_readable_text_from_str(buf);
35 }
36