drivers/net/wireless/mediatek/mt76/mt76x02_trace.h

   1 /* SPDX-License-Identifier: ISC */
   2 /*
   3  * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name>
   4  */
   5
   6 #if !defined(__MT76x02_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
   7 #define __MT76x02_TRACE_H
   8
   9 #include <linux/tracepoint.h>
  10 #include "mt76x02.h"
  11
  12 #undef TRACE_SYSTEM
  13 #define TRACE_SYSTEM mt76x02
  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(mt76_hw(dev)->wiphy), MAXNAME)
  19 #define DEV_PR_FMT      "%s"
  20 #define DEV_PR_ARG      __entry->wiphy_name
  21
  22 #define TXID_ENTRY      __field(u8, wcid) __field(u8, pktid)
  23 #define TXID_ASSIGN     __entry->wcid = wcid; __entry->pktid = pktid
  24 #define TXID_PR_FMT     " [%d:%d]"
  25 #define TXID_PR_ARG     __entry->wcid, __entry->pktid
  26
  27 DECLARE_EVENT_CLASS(dev_evt,
  28         TP_PROTO(struct mt76x02_dev *dev),
  29         TP_ARGS(dev),
  30         TP_STRUCT__entry(
  31                 DEV_ENTRY
  32         ),
  33         TP_fast_assign(
  34                 DEV_ASSIGN;
  35         ),
  36         TP_printk(DEV_PR_FMT, DEV_PR_ARG)
  37 );
  38
  39 DECLARE_EVENT_CLASS(dev_txid_evt,
  40         TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid),
  41         TP_ARGS(dev, wcid, pktid),
  42         TP_STRUCT__entry(
  43                 DEV_ENTRY
  44                 TXID_ENTRY
  45         ),
  46         TP_fast_assign(
  47                 DEV_ASSIGN;
  48                 TXID_ASSIGN;
  49         ),
  50         TP_printk(
  51                 DEV_PR_FMT TXID_PR_FMT,
  52                 DEV_PR_ARG, TXID_PR_ARG
  53         )
  54 );
  55
  56 DEFINE_EVENT(dev_txid_evt, mac_txdone_add,
  57         TP_PROTO(struct mt76x02_dev *dev, u8 wcid, u8 pktid),
  58         TP_ARGS(dev, wcid, pktid)
  59 );
  60
  61 DEFINE_EVENT(dev_evt, mac_txstat_poll,
  62         TP_PROTO(struct mt76x02_dev *dev),
  63         TP_ARGS(dev)
  64 );
  65
  66 TRACE_EVENT(mac_txstat_fetch,
  67         TP_PROTO(struct mt76x02_dev *dev,
  68                  struct mt76x02_tx_status *stat),
  69
  70         TP_ARGS(dev, stat),
  71
  72         TP_STRUCT__entry(
  73                 DEV_ENTRY
  74                 TXID_ENTRY
  75                 __field(bool, success)
  76                 __field(bool, aggr)
  77                 __field(bool, ack_req)
  78                 __field(u16, rate)
  79                 __field(u8, retry)
  80         ),
  81
  82         TP_fast_assign(
  83                 DEV_ASSIGN;
  84                 __entry->success = stat->success;
  85                 __entry->aggr = stat->aggr;
  86                 __entry->ack_req = stat->ack_req;
  87                 __entry->wcid = stat->wcid;
  88                 __entry->pktid = stat->pktid;
  89                 __entry->rate = stat->rate;
  90                 __entry->retry = stat->retry;
  91         ),
  92
  93         TP_printk(
  94                 DEV_PR_FMT TXID_PR_FMT
  95                 " success:%d aggr:%d ack_req:%d"
  96                 " rate:%04x retry:%d",
  97                 DEV_PR_ARG, TXID_PR_ARG,
  98                 __entry->success, __entry->aggr, __entry->ack_req,
  99                 __entry->rate, __entry->retry
 100         )
 101 );
 102
 103 TRACE_EVENT(dev_irq,
 104         TP_PROTO(struct mt76x02_dev *dev, u32 val, u32 mask),
 105
 106         TP_ARGS(dev, val, mask),
 107
 108         TP_STRUCT__entry(
 109                 DEV_ENTRY
 110                 __field(u32, val)
 111                 __field(u32, mask)
 112         ),
 113
 114         TP_fast_assign(
 115                 DEV_ASSIGN;
 116                 __entry->val = val;
 117                 __entry->mask = mask;
 118         ),
 119
 120         TP_printk(
 121                 DEV_PR_FMT " %08x & %08x",
 122                 DEV_PR_ARG, __entry->val, __entry->mask
 123         )
 124 );
 125
 126 #endif
 127
 128 #undef TRACE_INCLUDE_PATH
 129 #define TRACE_INCLUDE_PATH .
 130 #undef TRACE_INCLUDE_FILE
 131 #define TRACE_INCLUDE_FILE mt76x02_trace
 132
 133 #include <trace/define_trace.h>