| 1 |
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| 2 | #if !defined(_VIRTGPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
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| 3 | #define _VIRTGPU_TRACE_H_
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| 4 |
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| 5 | #include <linux/tracepoint.h>
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| 6 |
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| 7 | #undef TRACE_SYSTEM
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| 8 | #define TRACE_SYSTEM virtio_gpu
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| 9 | #define TRACE_INCLUDE_FILE virtgpu_trace
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| 10 |
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| 11 | DECLARE_EVENT_CLASS(virtio_gpu_cmd,
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| 12 | TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr, u32 seqno),
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| 13 | TP_ARGS(vq, hdr, seqno),
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| 14 | TP_STRUCT__entry(
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| 15 | __field(int, dev)
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| 16 | __field(unsigned int, vq)
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| 17 | __string(name, vq->name)
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| 18 | __field(u32, type)
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| 19 | __field(u32, flags)
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| 20 | __field(u64, fence_id)
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| 21 | __field(u32, ctx_id)
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| 22 | __field(u32, num_free)
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| 23 | __field(u32, seqno)
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| 24 | ),
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| 25 | TP_fast_assign(
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| 26 | __entry->dev = vq->vdev->index;
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| 27 | __entry->vq = vq->index;
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| 28 | __assign_str(name);
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| 29 | __entry->type = le32_to_cpu(hdr->type);
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| 30 | __entry->flags = le32_to_cpu(hdr->flags);
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| 31 | __entry->fence_id = le64_to_cpu(hdr->fence_id);
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| 32 | __entry->ctx_id = le32_to_cpu(hdr->ctx_id);
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| 33 | __entry->num_free = vq->num_free;
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| 34 | __entry->seqno = seqno;
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| 35 | ),
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| 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",
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| 37 | __entry->dev, __entry->vq, __get_str(name),
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| 38 | __entry->type, __entry->flags, __entry->fence_id,
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| 39 | __entry->ctx_id, __entry->num_free, __entry->seqno)
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| 40 | );
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| 41 |
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| 42 | DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_queue,
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| 43 | TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr, u32 seqno),
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| 44 | TP_ARGS(vq, hdr, seqno)
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| 45 | );
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| 46 |
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| 47 | DEFINE_EVENT(virtio_gpu_cmd, virtio_gpu_cmd_response,
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| 48 | TP_PROTO(struct virtqueue *vq, struct virtio_gpu_ctrl_hdr *hdr, u32 seqno),
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| 49 | TP_ARGS(vq, hdr, seqno)
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| 50 | );
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| 51 |
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| 52 | #endif
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| 53 |
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| 54 | #undef TRACE_INCLUDE_PATH
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| 55 | #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/virtio
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| 56 | #include <trace/define_trace.h>
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