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      strscpy(__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_PR_FMT     " [%d:%d]"
  24 #define TXID_PR_ARG     __entry->wcid, __entry->pktid
  25
  26 DECLARE_EVENT_CLASS(dev_evt,
  27         TP_PROTO(struct mt76x02_dev *dev),
  28         TP_ARGS(dev),
  29         TP_STRUCT__entry(
  30                 DEV_ENTRY
  31         ),
  32         TP_fast_assign(
  33                 DEV_ASSIGN;
  34         ),
  35         TP_printk(DEV_PR_FMT, DEV_PR_ARG)
  36 );
  37
  38 DEFINE_EVENT(dev_evt, mac_txstat_poll,
  39         TP_PROTO(struct mt76x02_dev *dev),
  40         TP_ARGS(dev)
  41 );
  42
  43 TRACE_EVENT(mac_txstat_fetch,
  44         TP_PROTO(struct mt76x02_dev *dev,
  45                  struct mt76x02_tx_status *stat),
  46
  47         TP_ARGS(dev, stat),
  48
  49         TP_STRUCT__entry(
  50                 DEV_ENTRY
  51                 TXID_ENTRY
  52                 __field(bool, success)
  53                 __field(bool, aggr)
  54                 __field(bool, ack_req)
  55                 __field(u16, rate)
  56                 __field(u8, retry)
  57         ),
  58
  59         TP_fast_assign(
  60                 DEV_ASSIGN;
  61                 __entry->success = stat->success;
  62                 __entry->aggr = stat->aggr;
  63                 __entry->ack_req = stat->ack_req;
  64                 __entry->wcid = stat->wcid;
  65                 __entry->pktid = stat->pktid;
  66                 __entry->rate = stat->rate;
  67                 __entry->retry = stat->retry;
  68         ),
  69
  70         TP_printk(
  71                 DEV_PR_FMT TXID_PR_FMT
  72                 " success:%d aggr:%d ack_req:%d"
  73                 " rate:%04x retry:%d",
  74                 DEV_PR_ARG, TXID_PR_ARG,
  75                 __entry->success, __entry->aggr, __entry->ack_req,
  76                 __entry->rate, __entry->retry
  77         )
  78 );
  79
  80 #endif
  81
  82 #undef TRACE_INCLUDE_PATH
  83 #define TRACE_INCLUDE_PATH .
  84 #undef TRACE_INCLUDE_FILE
  85 #define TRACE_INCLUDE_FILE mt76x02_trace
  86
  87 #include <trace/define_trace.h>