cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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armada_trace.h (2424B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#if !defined(ARMADA_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
      3#define ARMADA_TRACE_H
      4
      5#include <linux/tracepoint.h>
      6
      7struct drm_crtc;
      8struct drm_framebuffer;
      9struct drm_plane;
     10
     11#undef TRACE_SYSTEM
     12#define TRACE_SYSTEM armada
     13#define TRACE_INCLUDE_FILE armada_trace
     14
     15TRACE_EVENT(armada_drm_irq,
     16	TP_PROTO(struct drm_crtc *crtc, u32 stat),
     17	TP_ARGS(crtc, stat),
     18	TP_STRUCT__entry(
     19		__field(struct drm_crtc *, crtc)
     20		__field(u32, stat)
     21	),
     22	TP_fast_assign(
     23		__entry->crtc = crtc;
     24		__entry->stat = stat;
     25	),
     26	TP_printk("crtc %p stat 0x%08x",
     27		__entry->crtc, __entry->stat)
     28);
     29
     30TRACE_EVENT(armada_ovl_plane_update,
     31	TP_PROTO(struct drm_plane *plane, struct drm_crtc *crtc,
     32		     struct drm_framebuffer *fb,
     33		     int crtc_x, int crtc_y, unsigned crtc_w, unsigned crtc_h,
     34		     uint32_t src_x, uint32_t src_y, uint32_t src_w, uint32_t src_h),
     35	TP_ARGS(plane, crtc, fb, crtc_x, crtc_y, crtc_w, crtc_h, src_x, src_y, src_w, src_h),
     36	TP_STRUCT__entry(
     37		__field(struct drm_plane *, plane)
     38		__field(struct drm_crtc *, crtc)
     39		__field(struct drm_framebuffer *, fb)
     40		__field(int, crtc_x)
     41		__field(int, crtc_y)
     42		__field(unsigned int, crtc_w)
     43		__field(unsigned int, crtc_h)
     44		__field(u32, src_x)
     45		__field(u32, src_y)
     46		__field(u32, src_w)
     47		__field(u32, src_h)
     48	),
     49	TP_fast_assign(
     50		__entry->plane = plane;
     51		__entry->crtc = crtc;
     52		__entry->fb = fb;
     53		__entry->crtc_x = crtc_x;
     54		__entry->crtc_y = crtc_y;
     55		__entry->crtc_w = crtc_w;
     56		__entry->crtc_h = crtc_h;
     57		__entry->src_x = src_x;
     58		__entry->src_y = src_y;
     59		__entry->src_w = src_w;
     60		__entry->src_h = src_h;
     61	),
     62	TP_printk("plane %p crtc %p fb %p crtc @ (%d,%d, %ux%u) src @ (%u,%u, %ux%u)",
     63		__entry->plane, __entry->crtc, __entry->fb,
     64		__entry->crtc_x, __entry->crtc_y,
     65		__entry->crtc_w, __entry->crtc_h,
     66		__entry->src_x >> 16, __entry->src_y >> 16,
     67		__entry->src_w >> 16, __entry->src_h >> 16)
     68);
     69
     70TRACE_EVENT(armada_ovl_plane_work,
     71	TP_PROTO(struct drm_crtc *crtc, struct drm_plane *plane),
     72	TP_ARGS(crtc, plane),
     73	TP_STRUCT__entry(
     74		__field(struct drm_plane *, plane)
     75		__field(struct drm_crtc *, crtc)
     76	),
     77	TP_fast_assign(
     78		__entry->plane = plane;
     79		__entry->crtc = crtc;
     80	),
     81	TP_printk("plane %p crtc %p",
     82		__entry->plane, __entry->crtc)
     83);
     84
     85#endif
     86
     87/* This part must be outside protection */
     88#undef TRACE_INCLUDE_PATH
     89#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/armada
     90#include <trace/define_trace.h>