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| author | Felix Fietkau <nbd@openwrt.org> | 2016-02-18 19:49:18 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-02-23 10:39:24 +0100 |
| commit | 7a36b930e6ed4702c866dc74a5ad07318a57c688 (patch) | |
| tree | 960c4cdda9c07c35577c1e6f6dd26ed661dc54b8 /net | |
| parent | 212c5a5e6ba61678be6b5fee576e38bccb50b613 (diff) | |
| download | linux-7a36b930e6ed4702c866dc74a5ad07318a57c688.tar.gz linux-7a36b930e6ed4702c866dc74a5ad07318a57c688.tar.bz2 linux-7a36b930e6ed4702c866dc74a5ad07318a57c688.zip | |
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
Acked-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c index 702328bcabdc..409b3640da6c 100644 --- a/net/mac80211/rc80211_minstrel_ht.c +++ b/net/mac80211/rc80211_minstrel_ht.c @@ -692,7 +692,7 @@ minstrel_aggr_check(struct ieee80211_sta *pubsta, struct sk_buff *skb) 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 |