gitops/mt76
1
0
Fork 0
mirror of https://github.com/outbackdingo/mt76.git synced 2026-10-24 13:26:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

mt76: mt7615: add tracing support

Browse Source 
Introduce token tracing support in mt7615_mac_tx_free routine

Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This commit is contained in:
Lorenzo Bianconi
2020-01-27 17:47:51 +01:00
committed by Felix Fietkau
parent 5ac9889c33
commit 7801ebd775
4 changed files with 77 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mt7615/mt7615_trace.h
+56
View File
@@ -0,0 +1,56 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (C) 2019 Lorenzo Bianconi <[email protected]>
*/
#if !defined(__MT7615_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __MT7615_TRACE_H
#include <linux/tracepoint.h>
#include "mt7615.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mt7615
#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 TOKEN_ENTRY __field(u16, token)
#define TOKEN_ASSIGN __entry->token = token
#define TOKEN_PR_FMT " %d"
#define TOKEN_PR_ARG __entry->token
DECLARE_EVENT_CLASS(dev_token,
TP_PROTO(struct mt7615_dev *dev, u16 token),
TP_ARGS(dev, token),
TP_STRUCT__entry(
DEV_ENTRY
TOKEN_ENTRY
),
TP_fast_assign(
DEV_ASSIGN;
TOKEN_ASSIGN;
),
TP_printk(
DEV_PR_FMT TOKEN_PR_FMT,
DEV_PR_ARG, TOKEN_PR_ARG
)
);
DEFINE_EVENT(dev_token, mac_tx_free,
TP_PROTO(struct mt7615_dev *dev, u16 token),
TP_ARGS(dev, token)
);
#endif
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE mt7615_trace
#include <trace/define_trace.h>