diff options
| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-11-21 18:13:14 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-11-21 14:16:04 -0500 |
| commit | 4d28f771ff2ca0701999b037df38ad06e949edf6 (patch) | |
| tree | 09543a522d4285833278289c14eca7facec50d6c /drivers/net/wireless/ath/ath9k | |
| parent | 1c11e10b6a64f14427be518ccc2a242b73fc3d9f (diff) | |
ath9k: Fix rate control debugging
Update the rate statistics only when debugfs has been enabled
in ath9k and mac80211 and move the stat() functions under proper
conditionals.
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 36 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.h | 16 |
2 files changed, 33 insertions, 19 deletions
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index 004f016290d3..714558d1ba78 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -982,16 +982,6 @@ static void ath_rc_update_per(struct ath_softc *sc, } } -static void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, - int xretries, int retries, u8 per) -{ - struct ath_rc_stats *stats = &rc->rcstats[rix]; - - stats->xretries += xretries; - stats->retries += retries; - stats->per = per; -} - static void ath_rc_update_ht(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, struct ieee80211_tx_info *tx_info, @@ -1065,14 +1055,6 @@ static void ath_rc_update_ht(struct ath_softc *sc, } -static void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) -{ - struct ath_rc_stats *stats; - - stats = &rc->rcstats[final_rate]; - stats->success++; -} - static void ath_rc_tx_status(struct ath_softc *sc, struct ath_rate_priv *ath_rc_priv, struct sk_buff *skb) @@ -1352,6 +1334,24 @@ static void ath_rate_update(void *priv, struct ieee80211_supported_band *sband, #if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) +void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) +{ + struct ath_rc_stats *stats; + + stats = &rc->rcstats[final_rate]; + stats->success++; +} + +void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per) +{ + struct ath_rc_stats *stats = &rc->rcstats[rix]; + + stats->xretries += xretries; + stats->retries += retries; + stats->per = per; +} + static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, size_t count, loff_t *ppos) { diff --git a/drivers/net/wireless/ath/ath9k/rc.h b/drivers/net/wireless/ath/ath9k/rc.h index 528c83cf7011..267dbfcfaa96 100644 --- a/drivers/net/wireless/ath/ath9k/rc.h +++ b/drivers/net/wireless/ath/ath9k/rc.h @@ -213,10 +213,24 @@ struct ath_rate_priv { #if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) struct dentry *debugfs_rcstats; -#endif struct ath_rc_stats rcstats[RATE_TABLE_SIZE]; +#endif }; +#if defined(CONFIG_MAC80211_DEBUGFS) && defined(CONFIG_ATH9K_DEBUGFS) +void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate); +void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per); +#else +static inline void ath_debug_stat_rc(struct ath_rate_priv *rc, int final_rate) +{ +} +static inline void ath_debug_stat_retries(struct ath_rate_priv *rc, int rix, + int xretries, int retries, u8 per) +{ +} +#endif + #ifdef CONFIG_ATH9K_RATE_CONTROL int ath_rate_control_register(void); void ath_rate_control_unregister(void); |