Acked-by: Avery Pennarun <[email protected]> This fixes serious problems on our platform, especially with iPhone 4 generation devices.
On Thu, Feb 18, 2016 at 1:49 PM, Felix Fietkau <[email protected]> wrote: > 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: [email protected] > Signed-off-by: Felix Fietkau <[email protected]> > --- > net/mac80211/rc80211_minstrel_ht.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/net/mac80211/rc80211_minstrel_ht.c > b/net/mac80211/rc80211_minstrel_ht.c > index 3928dbd..a7d9227 100644 > --- a/net/mac80211/rc80211_minstrel_ht.c > +++ b/net/mac80211/rc80211_minstrel_ht.c > @@ -691,7 +691,7 @@ 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 > -- > 2.2.2 > -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
