Quelle  ufs-mediatek-trace.h   Sprache: C

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (C) 2020 MediaTek Inc.
 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ufs_mtk

#if !defined(_TRACE_EVENT_UFS_MEDIATEK_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_EVENT_UFS_MEDIATEK_H

#include <linux/tracepoint.h>

TRACE_EVENT(ufs_mtk_event,
 TP_PROTO(unsigned int type, unsigned int data),
 TP_ARGS(type, data),

 TP_STRUCT__entry(
  __field(unsigned int, type)
  __field(unsigned int, data)
 ),

 TP_fast_assign(
  __entry->type = type;
  __entry->data = data;
 ),

 TP_printk("ufs: event=%u data=%u",
    __entry->type, __entry->data)
);

TRACE_EVENT(ufs_mtk_clk_scale,
 TP_PROTO(const char *name, bool scale_up, unsigned long clk_rate),
 TP_ARGS(name, scale_up, clk_rate),

 TP_STRUCT__entry(
  __field(const char*, name)
  __field(bool, scale_up)
  __field(unsigned long, clk_rate)
 ),

 TP_fast_assign(
  __entry->name = name;
  __entry->scale_up = scale_up;
  __entry->clk_rate = clk_rate;
 ),

 TP_printk("ufs: clk (%s) scaled %s @ %lu",
    __entry->name,
    __entry->scale_up ? "up" : "down",
    __entry->clk_rate)
);

#endif

#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH ../../drivers/ufs/host
#define TRACE_INCLUDE_FILE ufs-mediatek-trace
#include <trace/define_trace.h>