From 3fae0273168026ed7b6065674f1410f531d58164 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 22 Jun 2012 13:36:25 +0200 Subject: mac80211: trace debug messages It can be very useful to have all debug messages available when debugging, but hard to correlate between different sources, so add a trace event for all mac80211 debug messages. Signed-off-by: Johannes Berg --- net/mac80211/debug.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'net/mac80211/debug.h') diff --git a/net/mac80211/debug.h b/net/mac80211/debug.h index 6e6bbb9..8f383a5 100644 --- a/net/mac80211/debug.h +++ b/net/mac80211/debug.h @@ -1,5 +1,6 @@ #ifndef __MAC80211_DEBUG_H #define __MAC80211_DEBUG_H +#include #ifdef CONFIG_MAC80211_IBSS_DEBUG #define MAC80211_IBSS_DEBUG 1 @@ -61,6 +62,22 @@ #define MAC80211_MLME_DEBUG 0 #endif +#ifdef CONFIG_MAC80211_MESSAGE_TRACING +void __sdata_info(const char *fmt, ...) __printf(1, 2); +void __sdata_dbg(bool print, const char *fmt, ...) __printf(2, 3); +void __sdata_err(const char *fmt, ...) __printf(1, 2); +void __wiphy_dbg(struct wiphy *wiphy, bool print, const char *fmt, ...) + __printf(3, 4); + +#define _sdata_info(sdata, fmt, ...) \ + __sdata_info("%s: " fmt, (sdata)->name, ##__VA_ARGS__) +#define _sdata_dbg(print, sdata, fmt, ...) \ + __sdata_dbg(print, "%s: " fmt, (sdata)->name, ##__VA_ARGS__) +#define _sdata_err(sdata, fmt, ...) \ + __sdata_err("%s: " fmt, (sdata)->name, ##__VA_ARGS__) +#define _wiphy_dbg(print, wiphy, fmt, ...) \ + __wiphy_dbg(wiphy, print, fmt, ##__VA_ARGS__) +#else #define _sdata_info(sdata, fmt, ...) \ do { \ pr_info("%s: " fmt, \ @@ -85,6 +102,7 @@ do { \ if (print) \ wiphy_dbg((wiphy), fmt, ##__VA_ARGS__); \ } while (0) +#endif #define sdata_info(sdata, fmt, ...) \ _sdata_info(sdata, fmt, ##__VA_ARGS__) -- cgit v1.1