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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_SYSTEM8#define TRACE_SYSTEM virtio_gpu9#define TRACE_INCLUDE_FILE virtgpu_trace10 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);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#endif53 54#undef TRACE_INCLUDE_PATH55#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/virtio56#include <trace/define_trace.h>57