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authorThomas Huehn <thomas@net.t-labs.tu-berlin.de>2015-03-24 21:09:38 +0100
committerJohannes Berg <johannes.berg@intel.com>2015-04-01 20:44:31 +0200
commitf62838bcc5f58f580961aaf8c9fe59036b7be825 (patch)
tree59cef7078d28c0371f00c46afbd7fb027e15e90a /net/mac80211/rc80211_minstrel.h
parent2cae0b6a70d666f8905f0f4bf788e56df1273878 (diff)
downloadlinux-f62838bcc5f58f580961aaf8c9fe59036b7be825.tar.bz2
mac80211: unify Minstrel & Minstrel-HTs calculation of rate statistics
This patch unifies the calculation of Minstrels and Minstrel-HTs per-rate statistic. The new common function minstrel_calc_rate_stats() is called when a statistic update is performed. Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de> Acked-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rc80211_minstrel.h')
-rw-r--r--net/mac80211/rc80211_minstrel.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_minstrel.h b/net/mac80211/rc80211_minstrel.h
index 9613e7392c7d..728144c8df3f 100644
--- a/net/mac80211/rc80211_minstrel.h
+++ b/net/mac80211/rc80211_minstrel.h
@@ -132,6 +132,9 @@ extern const struct rate_control_ops mac80211_minstrel;
void minstrel_add_sta_debugfs(void *priv, void *priv_sta, struct dentry *dir);
void minstrel_remove_sta_debugfs(void *priv, void *priv_sta);
+/* Recalculate success probabilities and counters for a given rate using EWMA */
+void minstrel_calc_rate_stats(struct minstrel_rate_stats *mr);
+
/* debugfs */
int minstrel_stats_open(struct inode *inode, struct file *file);
int minstrel_stats_csv_open(struct inode *inode, struct file *file);