mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 10:08:59 +00:00
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From: Felix Fietkau <nbd@openwrt.org>
|
|
Date: Thu, 18 Feb 2016 19:45:33 +0100
|
|
Subject: [PATCH] mac80211: minstrel_ht: set default tx aggregation timeout to
|
|
0
|
|
|
|
The value 5000 was put here with the addition of the timeout field to
|
|
ieee80211_start_tx_ba_session. It was originally added in mac80211 to
|
|
save resources for drivers like iwlwifi, which only supports a limited
|
|
number of concurrent aggregation sessions.
|
|
|
|
Since iwlwifi does not use minstrel_ht and other drivers don't need
|
|
this, 0 is a better default - especially since there have been
|
|
recent reports of aggregation setup related issues reproduced with
|
|
ath9k. This should improve stability without causing any adverse
|
|
effects.
|
|
|
|
Cc: stable@vger.kernel.org
|
|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
|
|
---
|
|
|
|
--- a/net/mac80211/rc80211_minstrel_ht.c
|
|
+++ b/net/mac80211/rc80211_minstrel_ht.c
|
|
@@ -692,7 +692,7 @@ minstrel_aggr_check(struct ieee80211_sta
|
|
if (likely(sta->ampdu_mlme.tid_tx[tid]))
|
|
return;
|
|
|
|
- ieee80211_start_tx_ba_session(pubsta, tid, 5000);
|
|
+ ieee80211_start_tx_ba_session(pubsta, tid, 0);
|
|
}
|
|
|
|
static void
|