mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
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2e59846460
+ Replace eventlib with ftrace for Linux-OOT kernel + Added event logging for: * job_submit * job_prefence * job_postfence * job_timestamps JIRA DLA-6820 Change-Id: I4d1ad1b535b2422257e9e1dce8d94ee317c65feb Signed-off-by: Akshata Bhat <akshatab@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2906273 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com> Reviewed-by: Amit Sharma (SW-TEGRA) <amisharma@nvidia.com> Reviewed-by: Arvind M <am@nvidia.com> Reviewed-by: Ken Adams <kadams@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
87 lines
2.2 KiB
C
87 lines
2.2 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (c) 2023, NVIDIA Corporation. All rights reserved.
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*
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* NVDLA event logging to ftrace
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM nvdla_ftrace
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#if !defined(_TRACE_NVDLA_FTRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_NVDLA_FTRACE_H
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#include <linux/tracepoint.h>
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#include <linux/device.h>
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TRACE_EVENT(job_submit,
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TP_PROTO(struct device *dev, u32 class_id, u32 job_id, u32 num_fences, u64 hw_timestamp),
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TP_ARGS(dev, class_id, job_id, num_fences, hw_timestamp),
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TP_STRUCT__entry(
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__field(struct device *, dev)
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__field(u32, class_id)
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__field(u32, job_id)
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__field(u32, num_fences)
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__field(u64, hw_timestamp)
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),
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TP_fast_assign(
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__entry->dev = dev;
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__entry->class_id = class_id;
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__entry->job_id = job_id;
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__entry->num_fences = num_fences;
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__entry->hw_timestamp = hw_timestamp;
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),
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TP_printk("%s class=%02x id=%u fences=%u ts=%llu",
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dev_name(__entry->dev), __entry->class_id, __entry->job_id,
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__entry->num_fences, __entry->hw_timestamp
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)
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);
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DECLARE_EVENT_CLASS(job_fence,
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TP_PROTO(u32 job_id, u32 syncpt_id, u32 threshold),
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TP_ARGS(job_id, syncpt_id, threshold),
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TP_STRUCT__entry(
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__field(u32, job_id)
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__field(u32, syncpt_id)
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__field(u32, threshold)
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),
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TP_fast_assign(
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__entry->job_id = job_id;
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__entry->syncpt_id = syncpt_id;
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__entry->threshold = threshold;
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),
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TP_printk("job_id=%u syncpt_id=%u threshold=%u",
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__entry->job_id, __entry->syncpt_id, __entry->threshold
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)
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);
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DEFINE_EVENT(job_fence, job_prefence,
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TP_PROTO(u32 job_id, u32 syncpt_id, u32 threshold),
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TP_ARGS(job_id, syncpt_id, threshold));
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DEFINE_EVENT(job_fence, job_postfence,
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TP_PROTO(u32 job_id, u32 syncpt_id, u32 threshold),
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TP_ARGS(job_id, syncpt_id, threshold));
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TRACE_EVENT(job_timestamps,
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TP_PROTO(u32 job_id, u64 begin, u64 end),
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TP_ARGS(job_id, begin, end),
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TP_STRUCT__entry(
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__field(u32, job_id)
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__field(u64, begin)
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__field(u64, end)
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),
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TP_fast_assign(
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__entry->job_id = job_id;
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__entry->begin = begin;
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__entry->end = end;
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),
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TP_printk("job_id=%u begin=%llu end=%llu",
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__entry->job_id, __entry->begin, __entry->end
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)
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);
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#endif /* End of _TRACE_NVDLA_FTRACE_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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