diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_trace.h')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_trace.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_trace.h b/drivers/gpu/drm/v3d/v3d_trace.h new file mode 100644 index 000000000000..85dd351e1e09 --- /dev/null +++ b/drivers/gpu/drm/v3d/v3d_trace.h @@ -0,0 +1,82 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* Copyright (C) 2015-2018 Broadcom */ + +#if !defined(_V3D_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ) +#define _V3D_TRACE_H_ + +#include <linux/stringify.h> +#include <linux/types.h> +#include <linux/tracepoint.h> + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM v3d +#define TRACE_INCLUDE_FILE v3d_trace + +TRACE_EVENT(v3d_submit_cl, + TP_PROTO(struct drm_device *dev, bool is_render, + uint64_t seqno, + u32 ctnqba, u32 ctnqea), + TP_ARGS(dev, is_render, seqno, ctnqba, ctnqea), + + TP_STRUCT__entry( + __field(u32, dev) + __field(bool, is_render) + __field(u64, seqno) + __field(u32, ctnqba) + __field(u32, ctnqea) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + __entry->is_render = is_render; + __entry->seqno = seqno; + __entry->ctnqba = ctnqba; + __entry->ctnqea = ctnqea; + ), + + TP_printk("dev=%u, %s, seqno=%llu, 0x%08x..0x%08x", + __entry->dev, + __entry->is_render ? "RCL" : "BCL", + __entry->seqno, + __entry->ctnqba, + __entry->ctnqea) +); + +TRACE_EVENT(v3d_reset_begin, + TP_PROTO(struct drm_device *dev), + TP_ARGS(dev), + + TP_STRUCT__entry( + __field(u32, dev) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + ), + + TP_printk("dev=%u", + __entry->dev) +); + +TRACE_EVENT(v3d_reset_end, + TP_PROTO(struct drm_device *dev), + TP_ARGS(dev), + + TP_STRUCT__entry( + __field(u32, dev) + ), + + TP_fast_assign( + __entry->dev = dev->primary->index; + ), + + TP_printk("dev=%u", + __entry->dev) +); + +#endif /* _V3D_TRACE_H_ */ + +/* This part must be outside protection */ +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#include <trace/define_trace.h> |