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, u32 seqno),
13	TP_ARGS(vq, hdr, seqno),
14	TP_STRUCT__entry(
15			 __field(int, dev)
16			 __field(unsigned int, vq)
17			 __string(name, vq->name)
18			 __field(u32, type)
19			 __field(u32, flags)
20			 __field(u64, fence_id)
21			 __field(u32, ctx_id)
22			 __field(u32, num_free)
23			 __field(u32, seqno)
24			 ),
25	TP_fast_assign(
26		       __entry->dev = vq->vdev->index;
27		       __entry->vq = vq->index;
28		       __assign_str(name, vq->name);
29		       __entry->type = le32_to_cpu(hdr->type);
30		       __entry->flags = le32_to_cpu(hdr->flags);
31		       __entry->fence_id = le64_to_cpu(hdr->fence_id);
32		       __entry->ctx_id = le32_to_cpu(hdr->ctx_id);
33		       __entry->num_free = vq->num_free;
34		       __entry->seqno = seqno;
35		       ),
36	TP_printk("vdev=%d vq=%u name=%s type=0x%x flags=0x%x fence_id=%llu ctx_id=%u num_free=%u seqno=%u",
37		  __entry->dev, __entry->vq, __get_str(name),
38		  __entry->type, __entry->flags, __entry->fence_id,
39		  __entry->ctx_id, __entry->num_free, __entry->seqno)
40);
41
42DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_queue,
43	TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr, u32 seqno),
44	TP_ARGS(vq, hdr, seqno)
45);
46
47DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_response,
48	TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr, u32 seqno),
49	TP_ARGS(vq, hdr, seqno)
50);
51
52#endif
53
54#undef TRACE_INCLUDE_PATH
55#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/virtio
56#include <trace/define_trace.h>