diff options
| author | Joe Perches <joe@perches.com> | 2010-07-26 14:39:57 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-07-27 15:14:13 -0400 |
| commit | e1db74fcc3d95c8a051ec457241b5aa65a01a603 (patch) | |
| tree | 4165af9c4cb369a806fc34e50a24a6378f5a123f /include/net/cfg80211.h | |
| parent | 97c5e2756e3f0711877c5b6f2323151964229260 (diff) | |
include/net/cfg80211.h: Add wiphy_<level> printk equivalents
Simplify logging messages for wiphy devices
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 64 |
1 files changed, 63 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 4d1f19d7079..7fe774c2d43 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -1416,7 +1416,7 @@ static inline struct device *wiphy_dev(struct wiphy *wiphy) * * @wiphy: The wiphy whose name to return */ -static inline const char *wiphy_name(struct wiphy *wiphy) +static inline const char *wiphy_name(const struct wiphy *wiphy) { return dev_name(&wiphy->dev); } @@ -2420,4 +2420,66 @@ void cfg80211_cqm_rssi_notify(struct net_device *dev, enum nl80211_cqm_rssi_threshold_event rssi_event, gfp_t gfp); +#ifdef __KERNEL__ + +/* Logging, debugging and troubleshooting/diagnostic helpers. */ + +/* wiphy_printk helpers, similar to dev_printk */ + +#define wiphy_printk(level, wiphy, format, args...) \ + printk(level "%s: " format, wiphy_name(wiphy), ##args) +#define wiphy_emerg(wiphy, format, args...) \ + wiphy_printk(KERN_EMERG, wiphy, format, ##args) +#define wiphy_alert(wiphy, format, args...) \ + wiphy_printk(KERN_ALERT, wiphy, format, ##args) +#define wiphy_crit(wiphy, format, args...) \ + wiphy_printk(KERN_CRIT, wiphy, format, ##args) +#define wiphy_err(wiphy, format, args...) \ + wiphy_printk(KERN_ERR, wiphy, format, ##args) +#define wiphy_warn(wiphy, format, args...) \ + wiphy_printk(KERN_WARNING, wiphy, format, ##args) +#define wiphy_notice(wiphy, format, args...) \ + wiphy_printk(KERN_NOTICE, wiphy, format, ##args) +#define wiphy_info(wiphy, format, args...) \ + wiphy_printk(KERN_INFO, wiphy, format, ##args) +#define wiphy_debug(wiphy, format, args...) \ + wiphy_printk(KERN_DEBUG, wiphy, format, ##args) + +#if defined(DEBUG) +#define wiphy_dbg(wiphy, format, args...) \ + wiphy_printk(KERN_DEBUG, wiphy, format, ##args) +#elif defined(CONFIG_DYNAMIC_DEBUG) +#define wiphy_dbg(wiphy, format, args...) \ + dynamic_pr_debug("%s: " format, wiphy_name(dev), ##args) +#else +#define wiphy_dbg(wiphy, format, args...) \ +({ \ + if (0) \ + wiphy_printk(KERN_DEBUG, wiphy, format, ##args); \ + 0; \ +}) +#endif + +#if defined(VERBOSE_DEBUG) +#define wiphy_vdbg wiphy_dbg +#else + +#define wiphy_vdbg(wiphy, format, args...) \ +({ \ + if (0) \ + wiphy_printk(KERN_DEBUG, wiphy, format, ##args); \ + 0; \ +}) +#endif + +/* + * wiphy_WARN() acts like wiphy_printk(), but with the key difference + * of using a WARN/WARN_ON to get the message out, including the + * file/line information and a backtrace. + */ +#define wiphy_WARN(wiphy, format, args...) \ + WARN(1, "wiphy: %s\n" format, wiphy_name(wiphy), ##args); + +#endif + #endif /* __NET_CFG80211_H */ |