This is a note to let you know that I've just added the patch titled
ath9k: always clear ps filter bit on new assoc
to the 3.11-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath9k-always-clear-ps-filter-bit-on-new-assoc.patch
and it can be found in the queue-3.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 026d5b07c03458f9c0ccd19c3850564a5409c325 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@xxxxxxxxxxx>
Date: Tue, 6 Aug 2013 14:18:10 +0200
Subject: ath9k: always clear ps filter bit on new assoc
From: Felix Fietkau <nbd@xxxxxxxxxxx>
commit 026d5b07c03458f9c0ccd19c3850564a5409c325 upstream.
Otherwise in some cases, EAPOL frames might be filtered during the
initial handshake, causing delays and assoc failures.
Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/xmit.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2602,6 +2602,7 @@ void ath_tx_node_init(struct ath_softc *
for (acno = 0, ac = &an->ac[acno];
acno < IEEE80211_NUM_ACS; acno++, ac++) {
ac->sched = false;
+ ac->clear_ps_filter = true;
ac->txq = sc->tx.txq_map[acno];
INIT_LIST_HEAD(&ac->tid_q);
}
Patches currently in stable-queue which might be from nbd@xxxxxxxxxxx are
queue-3.11/ath9k-fix-rx-descriptor-related-race-condition.patch
queue-3.11/ath9k-always-clear-ps-filter-bit-on-new-assoc.patch
queue-3.11/ath9k-avoid-accessing-mrc-registers-on-single-chain-devices.patch
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