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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* (C) COPYRIGHT 2023 ARM Limited. All rights reserved.
*
* This program is free software and is provided to you under the terms of the
* GNU General Public License version 2 as published by the Free Software
* Foundation, and any use by you of this program is subject to the terms
* of such GNU license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you can access it online at
* http://www.gnu.org/licenses/gpl-2.0.html.
*
*/
#ifndef _TRACE_POWER_GPU_WORK_PERIOD_MALI
#define _TRACE_POWER_GPU_WORK_PERIOD_MALI
#endif
#undef TRACE_SYSTEM
#define TRACE_SYSTEM power
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE mali_power_gpu_work_period_trace
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#if !defined(_TRACE_POWER_GPU_WORK_PERIOD_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_POWER_GPU_WORK_PERIOD_H
#include <linux/tracepoint.h>
/**
* gpu_work_period - Reports GPU work period metrics
*
* @gpu_id: Unique GPU Identifier
* @uid: UID of an application
* @start_time_ns: Start time of a GPU work period in nanoseconds
* @end_time_ns: End time of a GPU work period in nanoseconds
* @total_active_duration_ns: Total amount of time the GPU was running GPU work for given
* UID during the GPU work period, in nanoseconds. This duration does
* not double-account parallel GPU work for the same UID.
*/
TRACE_EVENT(
gpu_work_period,
TP_PROTO(u32 gpu_id, u32 uid, u64 start_time_ns, u64 end_time_ns,
u64 total_active_duration_ns),
TP_ARGS(gpu_id, uid, start_time_ns, end_time_ns, total_active_duration_ns),
TP_STRUCT__entry(__field(u32, gpu_id) __field(u32, uid) __field(u64, start_time_ns)
__field(u64, end_time_ns) __field(u64, total_active_duration_ns)),
TP_fast_assign(__entry->gpu_id = gpu_id; __entry->uid = uid;
__entry->start_time_ns = start_time_ns; __entry->end_time_ns = end_time_ns;
__entry->total_active_duration_ns = total_active_duration_ns;),
TP_printk(
"gpu_id=%u uid=%u start_time_ns=%llu end_time_ns=%llu total_active_duration_ns=%llu",
__entry->gpu_id, __entry->uid, __entry->start_time_ns, __entry->end_time_ns,
__entry->total_active_duration_ns));
#endif /* _TRACE_POWER_GPU_WORK_PERIOD_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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