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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-03-25 16:36:48 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2011-03-25 16:36:48 +0000
commit597d73f857118e834c7a8c99b08e449bff8793b2 (patch)
tree0d78a8a500035c43da88e015519486de19c66773 /package/mac80211/patches/590-ath9k_fix_start_wakeup.patch
parent78273cbbc1343a826f2d5b75434a0f0b93e57d3a (diff)
ath9k: fix chip wakeup on interface start - should fix some instability issues
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26290 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/mac80211/patches/590-ath9k_fix_start_wakeup.patch')
-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 000000000..d8dc6457f
--- /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;
+ }
+