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 DEVICE_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
  27#define TXID_ENTRY      __field(u8, wcid) __field(u8, pktid)
  28#define TXID_ASSIGN     __entry->wcid = wcid; __entry->pktid = pktid
  29#define TXID_PR_FMT     " [%d:%d]"
  30#define TXID_PR_ARG     __entry->wcid, __entry->pktid
  31
  32DECLARE_EVENT_CLASS(dev_reg_evt,
  33        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  34        TP_ARGS(dev, reg, val),
  35        TP_STRUCT__entry(
  36                DEV_ENTRY
  37                REG_ENTRY
  38        ),
  39        TP_fast_assign(
  40                DEVICE_ASSIGN;
  41                REG_ASSIGN;
  42        ),
  43        TP_printk(
  44                DEV_PR_FMT REG_PR_FMT,
  45                DEV_PR_ARG, REG_PR_ARG
  46        )
  47);
  48
  49DEFINE_EVENT(dev_reg_evt, reg_rr,
  50        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  51        TP_ARGS(dev, reg, val)
  52);
  53
  54DEFINE_EVENT(dev_reg_evt, reg_wr,
  55        TP_PROTO(struct mt76_dev *dev, u32 reg, u32 val),
  56        TP_ARGS(dev, reg, val)
  57);
  58
  59TRACE_EVENT(dev_irq,
  60        TP_PROTO(struct mt76_dev *dev, u32 val, u32 mask),
  61
  62        TP_ARGS(dev, val, mask),
  63
  64        TP_STRUCT__entry(
  65                DEV_ENTRY
  66                __field(u32, val)
  67                __field(u32, mask)
  68        ),
  69
  70        TP_fast_assign(
  71                DEVICE_ASSIGN;
  72                __entry->val = val;
  73                __entry->mask = mask;
  74        ),
  75
  76        TP_printk(
  77                DEV_PR_FMT " %08x & %08x",
  78                DEV_PR_ARG, __entry->val, __entry->mask
  79        )
  80);
  81
  82DECLARE_EVENT_CLASS(dev_txid_evt,
  83        TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
  84        TP_ARGS(dev, wcid, pktid),
  85        TP_STRUCT__entry(
  86                DEV_ENTRY
  87                TXID_ENTRY
  88        ),
  89        TP_fast_assign(
  90                DEVICE_ASSIGN;
  91                TXID_ASSIGN;
  92        ),
  93        TP_printk(
  94                DEV_PR_FMT TXID_PR_FMT,
  95                DEV_PR_ARG, TXID_PR_ARG
  96        )
  97);
  98
  99DEFINE_EVENT(dev_txid_evt, mac_txdone,
 100        TP_PROTO(struct mt76_dev *dev, u8 wcid, u8 pktid),
 101        TP_ARGS(dev, wcid, pktid)
 102);
 103
 104#endif
 105
 106#undef TRACE_INCLUDE_PATH
 107#define TRACE_INCLUDE_PATH .
 108#undef TRACE_INCLUDE_FILE
 109#define TRACE_INCLUDE_FILE trace
 110
 111#include <trace/define_trace.h>
 112