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/* SPDX-License-Identifier: GPL-2.0 OR MIT */
/* Copyright (c) 2026 Imagination Technologies Ltd. */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM pvr
#if !defined(PVR_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define PVR_TRACE_H
#include "pvr_context.h"
#include "pvr_device.h"
#include "pvr_fw.h"
#include "pvr_hwrt.h"
#include "pvr_job.h"
#include "pvr_sync.h"
#include <linux/stringify.h>
#include <linux/types.h>
#include <linux/tracepoint.h>
/*
* NOTE:
* When adding trace points, or extra data to existing ones - you must capture
* all the data in the TP_fast_assign section that you wish to use in the
* TP_printk section. This is because the printk is performed on demand from the
* captured data when you `cat /sys/kernel/tracing/trace` and by the time this
* happens any pointers you captured will likely no longer point to valid data.
*/
/* Job submit */
TRACE_EVENT(pvr_job_submit_ioctl,
TP_PROTO(struct pvr_device *pvr_dev, u32 count),
TP_ARGS(pvr_dev, count),
TP_STRUCT__entry(__field(struct pvr_device *, pvr_dev)
__field(u32, count)),
TP_fast_assign(__entry->pvr_dev = pvr_dev;
__entry->count = count;),
TP_printk("pvr_dev=%p count=%u",
__entry->pvr_dev,
__entry->count)
);
#define PVR_JOB_TYPE_TO_STR(val) \
__print_symbolic(val, \
{ DRM_PVR_JOB_TYPE_GEOMETRY, "geometry" }, \
{ DRM_PVR_JOB_TYPE_FRAGMENT, "fragment" }, \
{ DRM_PVR_JOB_TYPE_COMPUTE, "compute" }, \
{ DRM_PVR_JOB_TYPE_TRANSFER_FRAG, "transfer" })
TRACE_EVENT(pvr_job_create,
TP_PROTO(struct pvr_device *pvr_dev, struct pvr_job *job,
u32 sync_op_count),
TP_ARGS(pvr_dev, job, sync_op_count),
TP_STRUCT__entry(__field(struct pvr_device *, pvr_dev)
__field(struct pvr_context *, ctx)
__field(struct pvr_fw_object *, fw_obj)
__field(u32, fw_addr)
__field(u32, hwrt_addr)
__field(struct pvr_job *, job)
__field(enum drm_pvr_job_type, job_type)
__field(u32, sync_op_count)),
TP_fast_assign(__entry->pvr_dev = pvr_dev;
__entry->ctx = job->ctx;
__entry->fw_obj = job->ctx->fw_obj;
pvr_fw_object_get_fw_addr(job->ctx->fw_obj, &__entry->fw_addr);
__entry->hwrt_addr = job->hwrt ?
job->hwrt->fw_obj->fw_addr_offset :
0;
__entry->job = job;
__entry->job_type = job->type;
__entry->sync_op_count = sync_op_count;),
TP_printk("pvr_dev=%p ctx=%p fw_obj=%p fw_addr=0x%x hwrt_addr=0x%x job=%p job_type=%s sync_op_count=%u",
__entry->pvr_dev,
__entry->ctx,
__entry->fw_obj,
__entry->fw_addr,
__entry->hwrt_addr,
__entry->job,
PVR_JOB_TYPE_TO_STR(__entry->job_type),
__entry->sync_op_count)
);
#undef PVR_JOB_TYPE_TO_STR
TRACE_EVENT(pvr_job_submit_fw,
TP_PROTO(struct pvr_job *job),
TP_ARGS(job),
TP_STRUCT__entry(__field(struct pvr_job *, job)
__field(u32, done_seqno)),
TP_fast_assign(__entry->job = job;
__entry->done_seqno = job->done_fence->seqno;),
TP_printk("job=%p done_seqno=%u",
__entry->job,
__entry->done_seqno)
);
TRACE_EVENT(pvr_job_done,
TP_PROTO(struct pvr_job *job),
TP_ARGS(job),
TP_STRUCT__entry(__field(struct pvr_job *, job)),
TP_fast_assign(__entry->job = job;),
TP_printk("job=%p", __entry->job)
);
#endif /* PVR_TRACE_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/imagination
#define TRACE_INCLUDE_FILE pvr_trace
#include <trace/define_trace.h>
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