1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * Copyright (C) 2020 MediaTek Inc. 4 */ 5#undef TRACE_SYSTEM 6#define TRACE_SYSTEM ufs_mtk 7 8#if !defined(_TRACE_EVENT_UFS_MEDIATEK_H) || defined(TRACE_HEADER_MULTI_READ) 9#define _TRACE_EVENT_UFS_MEDIATEK_H 10 11#include <linux/tracepoint.h> 12 13TRACE_EVENT(ufs_mtk_event, 14 TP_PROTO(unsigned int type, unsigned int data), 15 TP_ARGS(type, data), 16 17 TP_STRUCT__entry( 18 __field(unsigned int, type) 19 __field(unsigned int, data) 20 ), 21 22 TP_fast_assign( 23 __entry->type = type; 24 __entry->data = data; 25 ), 26 27 TP_printk("ufs: event=%u data=%u", 28 __entry->type, __entry->data) 29); 30 31TRACE_EVENT(ufs_mtk_clk_scale, 32 TP_PROTO(const char *name, bool scale_up, unsigned long clk_rate), 33 TP_ARGS(name, scale_up, clk_rate), 34 35 TP_STRUCT__entry( 36 __field(const char*, name) 37 __field(bool, scale_up) 38 __field(unsigned long, clk_rate) 39 ), 40 41 TP_fast_assign( 42 __entry->name = name; 43 __entry->scale_up = scale_up; 44 __entry->clk_rate = clk_rate; 45 ), 46 47 TP_printk("ufs: clk (%s) scaled %s @ %lu", 48 __entry->name, 49 __entry->scale_up ? "up" : "down", 50 __entry->clk_rate) 51); 52 53#endif 54 55#undef TRACE_INCLUDE_PATH 56#undef TRACE_INCLUDE_FILE 57#define TRACE_INCLUDE_PATH ../../drivers/ufs/host 58#define TRACE_INCLUDE_FILE ufs-mediatek-trace 59#include <trace/define_trace.h> 60