linux_dsm_epyc7002/drivers/net/wireless/ath/ath5k/trace.h
Johannes Berg cc5569f63e ath5k: use more idiomatic tracing include style
Pretty much everywhere that uses a trace definition
header that's not in include/trace/events/ uses the
make system for the include path rather than putting
it into the sources, so do that in ath5k as well.

This came up during backporting work (where this is
required), but since all other drivers do it this
way upstream it seemed applicable.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-12 15:29:14 -04:00

107 lines
2.4 KiB
C

#if !defined(__TRACE_ATH5K_H) || defined(TRACE_HEADER_MULTI_READ)
#define __TRACE_ATH5K_H
#include <linux/tracepoint.h>
#if !defined(CONFIG_ATH5K_TRACER) || defined(__CHECKER__)
#undef TRACE_EVENT
#define TRACE_EVENT(name, proto, ...) \
static inline void trace_ ## name(proto) {}
#endif
struct sk_buff;
struct ath5k_txq;
struct ath5k_tx_status;
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ath5k
TRACE_EVENT(ath5k_rx,
TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb),
TP_ARGS(priv, skb),
TP_STRUCT__entry(
__field(struct ath5k_hw *, priv)
__field(unsigned long, skbaddr)
__dynamic_array(u8, frame, skb->len)
),
TP_fast_assign(
__entry->priv = priv;
__entry->skbaddr = (unsigned long) skb;
memcpy(__get_dynamic_array(frame), skb->data, skb->len);
),
TP_printk(
"[%p] RX skb=%lx", __entry->priv, __entry->skbaddr
)
);
TRACE_EVENT(ath5k_tx,
TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb,
struct ath5k_txq *q),
TP_ARGS(priv, skb, q),
TP_STRUCT__entry(
__field(struct ath5k_hw *, priv)
__field(unsigned long, skbaddr)
__field(u8, qnum)
__dynamic_array(u8, frame, skb->len)
),
TP_fast_assign(
__entry->priv = priv;
__entry->skbaddr = (unsigned long) skb;
__entry->qnum = (u8) q->qnum;
memcpy(__get_dynamic_array(frame), skb->data, skb->len);
),
TP_printk(
"[%p] TX skb=%lx q=%d", __entry->priv, __entry->skbaddr,
__entry->qnum
)
);
TRACE_EVENT(ath5k_tx_complete,
TP_PROTO(struct ath5k_hw *priv, struct sk_buff *skb,
struct ath5k_txq *q, struct ath5k_tx_status *ts),
TP_ARGS(priv, skb, q, ts),
TP_STRUCT__entry(
__field(struct ath5k_hw *, priv)
__field(unsigned long, skbaddr)
__field(u8, qnum)
__field(u8, ts_status)
__field(s8, ts_rssi)
__field(u8, ts_antenna)
),
TP_fast_assign(
__entry->priv = priv;
__entry->skbaddr = (unsigned long) skb;
__entry->qnum = (u8) q->qnum;
__entry->ts_status = ts->ts_status;
__entry->ts_rssi = ts->ts_rssi;
__entry->ts_antenna = ts->ts_antenna;
),
TP_printk(
"[%p] TX end skb=%lx q=%d stat=%x rssi=%d ant=%x",
__entry->priv, __entry->skbaddr, __entry->qnum,
__entry->ts_status, __entry->ts_rssi, __entry->ts_antenna
)
);
#endif /* __TRACE_ATH5K_H */
#if defined(CONFIG_ATH5K_TRACER) && !defined(__CHECKER__)
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>
#endif