| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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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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| 57 | |
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