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Linux kernel mirror (for testing)
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1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Copyright (C) 2024 Raspberry Pi
4 */
5
6#ifndef V3D_PERFORMANCE_COUNTERS_H
7#define V3D_PERFORMANCE_COUNTERS_H
8
9/* Holds a description of a given performance counter. The index of
10 * performance counter is given by the array on `v3d_performance_counter.c`.
11 */
12struct v3d_perf_counter_desc {
13 /* Category of the counter */
14 char category[32];
15
16 /* Name of the counter */
17 char name[64];
18
19 /* Description of the counter */
20 char description[256];
21};
22
23struct v3d_perfmon_info {
24 /* Different revisions of V3D have different total number of
25 * performance counters.
26 */
27 unsigned int max_counters;
28
29 /* Array of counters valid for the platform. */
30 const struct v3d_perf_counter_desc *counters;
31};
32
33#endif