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1/* SPDX-License-Identifier: GPL-2.0 */2/*3 * Copyright (c) 2015-2016, Intel Corporation. All rights reserved.4 * Intel Management Engine Interface (Intel MEI) Linux driver5 */6 7#if !defined(_MEI_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)8#define _MEI_TRACE_H_9 10#include <linux/stringify.h>11#include <linux/types.h>12#include <linux/tracepoint.h>13 14#include <linux/device.h>15 16#undef TRACE_SYSTEM17#define TRACE_SYSTEM mei18 19TRACE_EVENT(mei_reg_read,20 TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val),21 TP_ARGS(dev, reg, offs, val),22 TP_STRUCT__entry(23 __string(dev, dev_name(dev))24 __field(const char *, reg)25 __field(u32, offs)26 __field(u32, val)27 ),28 TP_fast_assign(29 __assign_str(dev);30 __entry->reg = reg;31 __entry->offs = offs;32 __entry->val = val;33 ),34 TP_printk("[%s] read %s:[%#x] = %#x",35 __get_str(dev), __entry->reg, __entry->offs, __entry->val)36);37 38TRACE_EVENT(mei_reg_write,39 TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val),40 TP_ARGS(dev, reg, offs, val),41 TP_STRUCT__entry(42 __string(dev, dev_name(dev))43 __field(const char *, reg)44 __field(u32, offs)45 __field(u32, val)46 ),47 TP_fast_assign(48 __assign_str(dev);49 __entry->reg = reg;50 __entry->offs = offs;51 __entry->val = val;52 ),53 TP_printk("[%s] write %s[%#x] = %#x",54 __get_str(dev), __entry->reg, __entry->offs, __entry->val)55);56 57TRACE_EVENT(mei_pci_cfg_read,58 TP_PROTO(const struct device *dev, const char *reg, u32 offs, u32 val),59 TP_ARGS(dev, reg, offs, val),60 TP_STRUCT__entry(61 __string(dev, dev_name(dev))62 __field(const char *, reg)63 __field(u32, offs)64 __field(u32, val)65 ),66 TP_fast_assign(67 __assign_str(dev);68 __entry->reg = reg;69 __entry->offs = offs;70 __entry->val = val;71 ),72 TP_printk("[%s] pci cfg read %s:[%#x] = %#x",73 __get_str(dev), __entry->reg, __entry->offs, __entry->val)74);75 76#endif /* _MEI_TRACE_H_ */77 78/* This part must be outside protection */79#undef TRACE_INCLUDE_PATH80#undef TRACE_INCLUDE_FILE81#define TRACE_INCLUDE_PATH .82#define TRACE_INCLUDE_FILE mei-trace83#include <trace/define_trace.h>84