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 | |
11 | DECLARE_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 | |
42 | DEFINE_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 | |
47 | DEFINE_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> |
57 | |