cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

drm_trace.h (2039B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
      3#define _DRM_TRACE_H_
      4
      5#include <linux/stringify.h>
      6#include <linux/types.h>
      7#include <linux/tracepoint.h>
      8
      9struct drm_file;
     10
     11#undef TRACE_SYSTEM
     12#define TRACE_SYSTEM drm
     13#define TRACE_INCLUDE_FILE drm_trace
     14
     15TRACE_EVENT(drm_vblank_event,
     16	    TP_PROTO(int crtc, unsigned int seq, ktime_t time, bool high_prec),
     17	    TP_ARGS(crtc, seq, time, high_prec),
     18	    TP_STRUCT__entry(
     19		    __field(int, crtc)
     20		    __field(unsigned int, seq)
     21		    __field(ktime_t, time)
     22		    __field(bool, high_prec)
     23		    ),
     24	    TP_fast_assign(
     25		    __entry->crtc = crtc;
     26		    __entry->seq = seq;
     27		    __entry->time = time;
     28		    __entry->high_prec = high_prec;
     29			),
     30	    TP_printk("crtc=%d, seq=%u, time=%lld, high-prec=%s",
     31			__entry->crtc, __entry->seq, __entry->time,
     32			__entry->high_prec ? "true" : "false")
     33);
     34
     35TRACE_EVENT(drm_vblank_event_queued,
     36	    TP_PROTO(struct drm_file *file, int crtc, unsigned int seq),
     37	    TP_ARGS(file, crtc, seq),
     38	    TP_STRUCT__entry(
     39		    __field(struct drm_file *, file)
     40		    __field(int, crtc)
     41		    __field(unsigned int, seq)
     42		    ),
     43	    TP_fast_assign(
     44		    __entry->file = file;
     45		    __entry->crtc = crtc;
     46		    __entry->seq = seq;
     47		    ),
     48	    TP_printk("file=%p, crtc=%d, seq=%u", __entry->file, __entry->crtc, \
     49		      __entry->seq)
     50);
     51
     52TRACE_EVENT(drm_vblank_event_delivered,
     53	    TP_PROTO(struct drm_file *file, int crtc, unsigned int seq),
     54	    TP_ARGS(file, crtc, seq),
     55	    TP_STRUCT__entry(
     56		    __field(struct drm_file *, file)
     57		    __field(int, crtc)
     58		    __field(unsigned int, seq)
     59		    ),
     60	    TP_fast_assign(
     61		    __entry->file = file;
     62		    __entry->crtc = crtc;
     63		    __entry->seq = seq;
     64		    ),
     65	    TP_printk("file=%p, crtc=%d, seq=%u", __entry->file, __entry->crtc, \
     66		      __entry->seq)
     67);
     68
     69#endif /* _DRM_TRACE_H_ */
     70
     71/* This part must be outside protection */
     72#undef TRACE_INCLUDE_PATH
     73#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm
     74#include <trace/define_trace.h>