43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright(c) 2022, Intel Corporation. */
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/* Modeled on trace-events-sample.h */
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/* The trace subsystem name for e1000e will be "e1000e_trace".
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*
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* This file is named e1000e_trace.h.
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*
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* Since this include file's name is different from the trace
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* subsystem name, we'll have to define TRACE_INCLUDE_FILE at the end
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* of this file.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM e1000e_trace
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#if !defined(_TRACE_E1000E_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_E1000E_TRACE_H
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#include <linux/tracepoint.h>
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TRACE_EVENT(e1000e_trace_mac_register,
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TP_PROTO(uint32_t reg),
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TP_ARGS(reg),
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TP_STRUCT__entry(__field(uint32_t, reg)),
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TP_fast_assign(__entry->reg = reg;),
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TP_printk("event: TraceHub e1000e mac register: 0x%08x",
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__entry->reg)
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);
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#endif
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/* This must be outside ifdef _E1000E_TRACE_H */
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/* This trace include file is not located in the .../include/trace
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* with the kernel tracepoint definitions, because we're a loadable
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* module.
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*/
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE e1000e_trace
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#include <trace/define_trace.h>
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