1/* SPDX-License-Identifier: GPL-2.0 */
 2#if !defined(_VIRTGPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
 3#define _VIRTGPU_TRACE_H_
 4
 5#include <linux/tracepoint.h>
 6
 7#undef TRACE_SYSTEM
 8#define TRACE_SYSTEM virtio_gpu
 9#define TRACE_INCLUDE_FILE virtgpu_trace
10
11DECLARE_EVENT_CLASS(virtio_gpu_cmd,
12	TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
13	TP_ARGS(vq, hdr),
14	TP_STRUCT__entry(
15			 __field(int, dev)
16			 __field(unsigned int, vq)
17			 __field(const char *, name)
18			 __field(u32, type)
19			 __field(u32, flags)
20			 __field(u64, fence_id)
21			 __field(u32, ctx_id)
22			 ),
23	TP_fast_assign(
24		       __entry->dev = vq->vdev->index;
25		       __entry->vq = vq->index;
26		       __entry->name = vq->name;
27		       __entry->type = le32_to_cpu(hdr->type);
28		       __entry->flags = le32_to_cpu(hdr->flags);
29		       __entry->fence_id = le64_to_cpu(hdr->fence_id);
30		       __entry->ctx_id = le32_to_cpu(hdr->ctx_id);
31		       ),
32	TP_printk("vdev=%d vq=%u name=%s type=0x%x flags=0x%x fence_id=%llu ctx_id=%u",
33		  __entry->dev, __entry->vq, __entry->name,
34		  __entry->type, __entry->flags, __entry->fence_id,
35		  __entry->ctx_id)
36);
37
38DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_queue,
39	TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
40	TP_ARGS(vq, hdr)
41);
42
43DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_response,
44	TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr),
45	TP_ARGS(vq, hdr)
46);
47
48#endif
49
50#undef TRACE_INCLUDE_PATH
51#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/virtio
52#include <trace/define_trace.h>