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authorFelix Fietkau <nbd@openwrt.org>2011-03-25 16:36:48 +0000
committerFelix Fietkau <nbd@openwrt.org>2011-03-25 16:36:48 +0000
commitea6bf64605b8fccbfb2c0a45b13d2577fca5a461 (patch)
tree7fd8ad5652bf91385d91a6af5c4497f428aad2f2
parent516440649b79c3cccb391712c8fc5f3807e3c28f (diff)
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ath9k: fix chip wakeup on interface start - should fix some instability issues
SVN-Revision: 26290
-rw-r--r--package/mac80211/patches/590-ath9k_fix_start_wakeup.patch20
1 files changed, 20 insertions, 0 deletions
diff --git a/package/mac80211/patches/590-ath9k_fix_start_wakeup.patch b/package/mac80211/patches/590-ath9k_fix_start_wakeup.patch
new file mode 100644
index 0000000..d8dc645
--- /dev/null
+++ b/package/mac80211/patches/590-ath9k_fix_start_wakeup.patch
@@ -0,0 +1,20 @@
+--- a/drivers/net/wireless/ath/ath9k/main.c
++++ b/drivers/net/wireless/ath/ath9k/main.c
+@@ -1048,6 +1048,8 @@ static int ath9k_start(struct ieee80211_
+ "Starting driver with initial channel: %d MHz\n",
+ curchan->center_freq);
+
++ ath9k_ps_wakeup(sc);
++
+ mutex_lock(&sc->mutex);
+
+ /* setup initial channel */
+@@ -1143,6 +1145,8 @@ static int ath9k_start(struct ieee80211_
+ mutex_unlock:
+ mutex_unlock(&sc->mutex);
+
++ ath9k_ps_restore(sc);
++
+ return r;
+ }
+