LXR linux/drivers/net/wireless/mediatek/mt76/trace.h

   1/* SPDX-License-Identifier: ISC */
   2/*
   3 * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
   4 */
   5
   6#if !defined(__MT76_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
   7#define __MT76_TRACE_H
   8
   9#include <linux/tracepoint.h>
  10#include "mt76.h"
  11
  12#undef TRACE_SYSTEM
  13#define TRACE_SYSTEM mt76
  14
  15#define MAXNAME         32
  16#define DEV_ENTRY       __array(char, wiphy_name, 32)
  17#define DEV_ASSIGN      strlcpy(__entry->wiphy_name,    \
  18                                wiphy_name(dev->hw->wiphy), MAXNAME)
  19#define DEV_PR_FMT      "%s"
  20#define DEV_PR_ARG      __entry->wiphy_name
  21
  22#define REG_ENTRY       __field(u32, reg) __field(u32, val)
  23#define REG_ASSIGN      __entry->reg = reg; __entry->val = val
  24#define REG_PR_FMT      " %04x=%08x"
  25#define REG_PR_ARG      __entry->reg, __entry->val
  26
  27DECLARE_EVENT_CLASS(dev_reg_evt,
  28        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  29        TP_ARGS(dev, reg, val),
  30        TP_STRUCT__entry(
  31                DEV_ENTRY
  32                REG_ENTRY
  33        ),
  34        TP_fast_assign(
  35                DEV_ASSIGN;
  36                REG_ASSIGN;
  37        ),
  38        TP_printk(
  39                DEV_PR_FMT REG_PR_FMT,
  40                DEV_PR_ARG, REG_PR_ARG
  41        )
  42);
  43
  44DEFINE_EVENT(dev_reg_evt, reg_rr,
  45        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  46        TP_ARGS(dev, reg, val)
  47);
  48
  49DEFINE_EVENT(dev_reg_evt, reg_wr,
  50        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  51        TP_ARGS(dev, reg, val)
  52);
  53
  54#endif
  55
  56#undef TRACE_INCLUDE_PATH
  57#define TRACE_INCLUDE_PATH .
  58#undef TRACE_INCLUDE_FILE
  59#define TRACE_INCLUDE_FILE trace
  60
  61#include <trace/define_trace.h>
  62