drivers/net/wireless/ath/ath5k/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #if !defined(__TRACE_ATH5K_H) || defined(TRACE_HEADER_MULTI_READ)
   3 #define __TRACE_ATH5K_H
   4
   5 #include <linux/tracepoint.h>
   6
   7
   8 #if !defined(CONFIG_ATH5K_TRACER) || defined(__CHECKER__)
   9 #undef TRACE_EVENT
  10 #define TRACE_EVENT(name, proto, ...) \
  11 static inline void trace_ ## name(proto) {}
  12 #endif
  13
  14 struct sk_buff;
  15 struct ath5k_txq;
  16 struct ath5k_tx_status;
  17
  18 #undef TRACE_SYSTEM
  19 #define TRACE_SYSTEM ath5k
  20
  21 TRACE_EVENT(ath5k_rx,
  22         TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb),
  23         TP_ARGS(priv, skb),
  24         TP_STRUCT__entry(
  25                 __field(struct ath5k_hw *, priv)
  26                 __field(unsigned long, skbaddr)
  27                 __dynamic_array(u8, frame, skb->len)
  28         ),
  29         TP_fast_assign(
  30                 __entry->priv = priv;
  31                 __entry->skbaddr = (unsigned long) skb;
  32                 memcpy(__get_dynamic_array(frame), skb->data, skb->len);
  33         ),
  34         TP_printk(
  35                 "[%p] RX skb=%lx", __entry->priv, __entry->skbaddr
  36         )
  37 );
  38
  39 TRACE_EVENT(ath5k_tx,
  40         TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb,
  41                  struct ath5k_txq *q),
  42
  43         TP_ARGS(priv, skb, q),
  44
  45         TP_STRUCT__entry(
  46                 __field(struct ath5k_hw *, priv)
  47                 __field(unsigned long, skbaddr)
  48                 __field(u8, qnum)
  49                 __dynamic_array(u8, frame, skb->len)
  50         ),
  51
  52         TP_fast_assign(
  53                 __entry->priv = priv;
  54                 __entry->skbaddr = (unsigned long) skb;
  55                 __entry->qnum = (u8) q->qnum;
  56                 memcpy(__get_dynamic_array(frame), skb->data, skb->len);
  57         ),
  58
  59         TP_printk(
  60                 "[%p] TX skb=%lx q=%d", __entry->priv, __entry->skbaddr,
  61                 __entry->qnum
  62         )
  63 );
  64
  65 TRACE_EVENT(ath5k_tx_complete,
  66         TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb,
  67                  struct ath5k_txq *q, struct ath5k_tx_status *ts),
  68
  69         TP_ARGS(priv, skb, q, ts),
  70
  71         TP_STRUCT__entry(
  72                 __field(struct ath5k_hw *, priv)
  73                 __field(unsigned long, skbaddr)
  74                 __field(u8, qnum)
  75                 __field(u8, ts_status)
  76                 __field(s8, ts_rssi)
  77                 __field(u8, ts_antenna)
  78         ),
  79
  80         TP_fast_assign(
  81                 __entry->priv = priv;
  82                 __entry->skbaddr = (unsigned long) skb;
  83                 __entry->qnum = (u8) q->qnum;
  84                 __entry->ts_status = ts->ts_status;
  85                 __entry->ts_rssi =  ts->ts_rssi;
  86                 __entry->ts_antenna = ts->ts_antenna;
  87         ),
  88
  89         TP_printk(
  90                 "[%p] TX end skb=%lx q=%d stat=%x rssi=%d ant=%x",
  91                 __entry->priv, __entry->skbaddr, __entry->qnum,
  92                 __entry->ts_status, __entry->ts_rssi, __entry->ts_antenna
  93         )
  94 );
  95
  96 #endif /* __TRACE_ATH5K_H */
  97
  98 #if defined(CONFIG_ATH5K_TRACER) && !defined(__CHECKER__)
  99
 100 #undef TRACE_INCLUDE_PATH
 101 #define TRACE_INCLUDE_PATH .
 102 #undef TRACE_INCLUDE_FILE
 103 #define TRACE_INCLUDE_FILE trace
 104
 105 #include <trace/define_trace.h>
 106
 107 #endif