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| author | Johannes Berg <johannes.berg@intel.com> | 2012-06-22 15:36:25 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-06-24 13:33:18 +0400 |
| commit | 3fae0273168026ed7b6065674f1410f531d58164 (patch) | |
| tree | 18333b3760f1c5fea83d1f92a1a6c8a0c1e0212d /net/mac80211/debug.h | |
| parent | 011ad0e9f8533cd003fb760663713df2655a2114 (diff) | |
| download | linux-3fae0273168026ed7b6065674f1410f531d58164.tar.xz | |
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 <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/debug.h')
| -rw-r--r-- | net/mac80211/debug.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/net/mac80211/debug.h b/net/mac80211/debug.h index 6e6bbb9a9d41..8f383a576016 100644 --- a/net/mac80211/debug.h +++ b/net/mac80211/debug.h @@ -1,5 +1,6 @@ #ifndef __MAC80211_DEBUG_H #define __MAC80211_DEBUG_H +#include <net/cfg80211.h> #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__) |