From 05ca2b606aa4f52f253467c89da63f8d9f310e5d Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 7 Mar 2010 16:29:37 +0000 Subject: [PATCH] mac80211: increase minstrel_ht precision by properly using a-mpdu frame stats SVN-Revision: 20034 --- package/mac80211/patches/560-minstrel_ht.patch | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/package/mac80211/patches/560-minstrel_ht.patch b/package/mac80211/patches/560-minstrel_ht.patch index 2eaab62ab6..15ff3e6d72 100644 --- a/package/mac80211/patches/560-minstrel_ht.patch +++ b/package/mac80211/patches/560-minstrel_ht.patch @@ -68,7 +68,7 @@ --- /dev/null +++ b/net/mac80211/rc80211_minstrel_ht.c -@@ -0,0 +1,825 @@ +@@ -0,0 +1,824 @@ +/* + * Copyright (C) 2010 Felix Fietkau + * @@ -463,11 +463,10 @@ + group = minstrel_ht_get_group_idx(&ar[i]); + rate = &mi->groups[group].rates[ar[i].idx % 8]; + -+ if (last && (info->flags & IEEE80211_TX_STAT_ACK) && -+ info->status.ampdu_len == info->status.ampdu_ack_len) -+ rate->success++; ++ if (last && (info->flags & IEEE80211_TX_STAT_ACK)) ++ rate->success += info->status.ampdu_ack_len; + -+ rate->attempts += ar[i].count; ++ rate->attempts += ar[i].count * info->status.ampdu_len; + } + + -- 2.30.2