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-rw-r--r--package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch29
1 files changed, 29 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch b/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch
new file mode 100644
index 0000000000..faf282dcde
--- /dev/null
+++ b/package/kernel/mac80211/patches/308-ath9k-Disable-beacon-tasklet-during-reset.patch
@@ -0,0 +1,29 @@
+From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+Date: Fri, 17 Oct 2014 07:40:13 +0530
+Subject: [PATCH] ath9k: Disable beacon tasklet during reset
+
+When a chip reset is done, all running timers,
+tasklets etc. are stopped but the beacon tasklet
+is left running. Fix this.
+
+Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
+---
+
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -281,6 +281,7 @@ static int ath_reset_internal(struct ath
+ __ath_cancel_work(sc);
+
+ tasklet_disable(&sc->intr_tq);
++ tasklet_disable(&sc->bcon_tasklet);
+ spin_lock_bh(&sc->sc_pcu_lock);
+
+ if (!sc->cur_chan->offchannel) {
+@@ -326,6 +327,7 @@ static int ath_reset_internal(struct ath
+
+ out:
+ spin_unlock_bh(&sc->sc_pcu_lock);
++ tasklet_enable(&sc->bcon_tasklet);
+ tasklet_enable(&sc->intr_tq);
+
+ return r;