diff options
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/mt76x02_trace.h')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt76x02_trace.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h new file mode 100644 index 000000000..6a98092e9 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h @@ -0,0 +1,87 @@ +/* SPDX-License-Identifier: ISC */ +/* + * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> + */ + +#if !defined(__MT76x02_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) +#define __MT76x02_TRACE_H + +#include <linux/tracepoint.h> +#include "mt76x02.h" + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM mt76x02 + +#define MAXNAME 32 +#define DEV_ENTRY __array(char, wiphy_name, 32) +#define DEV_ASSIGN strlcpy(__entry->wiphy_name, \ + wiphy_name(mt76_hw(dev)->wiphy), MAXNAME) +#define DEV_PR_FMT "%s" +#define DEV_PR_ARG __entry->wiphy_name + +#define TXID_ENTRY __field(u8, wcid) __field(u8, pktid) +#define TXID_PR_FMT " [%d:%d]" +#define TXID_PR_ARG __entry->wcid, __entry->pktid + +DECLARE_EVENT_CLASS(dev_evt, + TP_PROTO(struct mt76x02_dev *dev), + TP_ARGS(dev), + TP_STRUCT__entry( + DEV_ENTRY + ), + TP_fast_assign( + DEV_ASSIGN; + ), + TP_printk(DEV_PR_FMT, DEV_PR_ARG) +); + +DEFINE_EVENT(dev_evt, mac_txstat_poll, + TP_PROTO(struct mt76x02_dev *dev), + TP_ARGS(dev) +); + +TRACE_EVENT(mac_txstat_fetch, + TP_PROTO(struct mt76x02_dev *dev, + struct mt76x02_tx_status *stat), + + TP_ARGS(dev, stat), + + TP_STRUCT__entry( + DEV_ENTRY + TXID_ENTRY + __field(bool, success) + __field(bool, aggr) + __field(bool, ack_req) + __field(u16, rate) + __field(u8, retry) + ), + + TP_fast_assign( + DEV_ASSIGN; + __entry->success = stat->success; + __entry->aggr = stat->aggr; + __entry->ack_req = stat->ack_req; + __entry->wcid = stat->wcid; + __entry->pktid = stat->pktid; + __entry->rate = stat->rate; + __entry->retry = stat->retry; + ), + + TP_printk( + DEV_PR_FMT TXID_PR_FMT + " success:%d aggr:%d ack_req:%d" + " rate:%04x retry:%d", + DEV_PR_ARG, TXID_PR_ARG, + __entry->success, __entry->aggr, __entry->ack_req, + __entry->rate, __entry->retry + ) +); + +#endif + +#undef TRACE_INCLUDE_PATH +#define TRACE_INCLUDE_PATH . +#undef TRACE_INCLUDE_FILE +#define TRACE_INCLUDE_FILE mt76x02_trace + +#include <trace/define_trace.h> |