drivers/gpu/msm/adreno_trace.h

/* Copyright (c) 2013, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * 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.
 *
 */

#if !defined(_ADRENO_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _ADRENO_TRACE_H

#undef TRACE_SYSTEM
#define TRACE_SYSTEM kgsl
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE adreno_trace

#include <linux/tracepoint.h>

TRACE_EVENT(adreno_cmdbatch_queued,
	TP_PROTO(struct kgsl_cmdbatch *cmdbatch, unsigned int queued),
	TP_ARGS(cmdbatch, queued),
	TP_STRUCT__entry(
		__field(unsigned int, id)
		__field(unsigned int, timestamp)
		__field(unsigned int, queued)
	),
	TP_fast_assign(
		__entry->id = cmdbatch->context->id;
		__entry->timestamp = cmdbatch->timestamp;
		__entry->queued = queued;
	),
	TP_printk(
		"ctx=%u ts=%u queued=%u",
			__entry->id, __entry->timestamp, __entry->queued
	)
);

DECLARE_EVENT_CLASS(adreno_cmdbatch_template,
	TP_PROTO(struct kgsl_cmdbatch *cmdbatch, int inflight),
	TP_ARGS(cmdbatch, inflight),
	TP_STRUCT__entry(
		__field(unsigned int, id)
		__field(unsigned int, timestamp)
		__field(unsigned int, inflight)
	),
	TP_fast_assign(
		__entry->id = cmdbatch->context->id;
		__entry->timestamp = cmdbatch->timestamp;
		__entry->inflight = inflight;
	),
	TP_printk(
		"ctx=%u ts=%u inflight=%u",
			__entry->id, __entry->timestamp,
			__entry->inflight
	)
);

DEFINE_EVENT(adreno_cmdbatch_template, adreno_cmdbatch_retired,
	TP_PROTO(struct kgsl_cmdbatch *cmdbatch, int inflight),
	TP_ARGS(cmdbatch, inflight)
);

DEFINE_EVENT(adreno_cmdbatch_template, adreno_cmdbatch_submitted,
	TP_PROTO(struct kgsl_cmdbatch *cmdbatch, int inflight),
	TP_ARGS(cmdbatch, inflight)
);

DECLARE_EVENT_CLASS(adreno_drawctxt_template,
	TP_PROTO(struct adreno_context *drawctxt),
	TP_ARGS(drawctxt),
	TP_STRUCT__entry(
		__field(unsigned int, id)
	),
	TP_fast_assign(
		__entry->id = drawctxt->base.id;
	),
	TP_printk("ctx=%u", __entry->id)
);

DEFINE_EVENT(adreno_drawctxt_template, adreno_drawctxt_sleep,
	TP_PROTO(struct adreno_context *drawctxt),
	TP_ARGS(drawctxt)
);

DEFINE_EVENT(adreno_drawctxt_template, adreno_drawctxt_wake,
	TP_PROTO(struct adreno_context *drawctxt),
	TP_ARGS(drawctxt)
);

DEFINE_EVENT(adreno_drawctxt_template, dispatch_queue_context,
	TP_PROTO(struct adreno_context *drawctxt),
	TP_ARGS(drawctxt)
);

DEFINE_EVENT(adreno_drawctxt_template, adreno_drawctxt_invalidate,
	TP_PROTO(struct adreno_context *drawctxt),
	TP_ARGS(drawctxt)
);

TRACE_EVENT(adreno_drawctxt_wait_start,
	TP_PROTO(unsigned int id, unsigned int ts),
	TP_ARGS(id, ts),
	TP_STRUCT__entry(
		__field(unsigned int, id)
		__field(unsigned int, ts)
	),
	TP_fast_assign(
		__entry->id = id;
		__entry->ts = ts;
	),
	TP_printk(
		"ctx=%u ts=%u",
			__entry->id, __entry->ts
	)
);

TRACE_EVENT(adreno_drawctxt_wait_done,
	TP_PROTO(unsigned int id, unsigned int ts, int status),
	TP_ARGS(id, ts, status),
	TP_STRUCT__entry(
		__field(unsigned int, id)
		__field(unsigned int, ts)
		__field(int, status)
	),
	TP_fast_assign(
		__entry->id = id;
		__entry->ts = ts;
		__entry->status = status;
	),
	TP_printk(
		"ctx=%u ts=%u status=%d",
			__entry->id, __entry->ts, __entry->status
	)
);

TRACE_EVENT(adreno_gpu_fault,
	TP_PROTO(unsigned int status, unsigned int rptr, unsigned int wptr,
		unsigned int ib1base, unsigned int ib1size,
		unsigned int ib2base, unsigned int ib2size),
	TP_ARGS(status, rptr, wptr, ib1base, ib1size, ib2base, ib2size),
	TP_STRUCT__entry(
		__field(unsigned int, status)
		__field(unsigned int, rptr)
		__field(unsigned int, wptr)
		__field(unsigned int, ib1base)
		__field(unsigned int, ib1size)
		__field(unsigned int, ib2base)
		__field(unsigned int, ib2size)
	),
	TP_fast_assign(
		__entry->status = status;
		__entry->rptr = rptr;
		__entry->wptr = wptr;
		__entry->ib1base = ib1base;
		__entry->ib1size = ib1size;
		__entry->ib2base = ib2base;
		__entry->ib2size = ib2size;
	),
	TP_printk("status=%X RB=%X/%X IB1=%X/%X IB2=%X/%X",
		__entry->status, __entry->wptr, __entry->rptr,
		__entry->ib1base, __entry->ib1size, __entry->ib2base,
		__entry->ib2size)
);

#endif /* _ADRENO_TRACE_H */

/* This part must be outside protection */
#include <trace/define_trace.h>