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