1 files changed, 65 insertions, 0 deletions
diff --git a/package/mac80211/patches/521-ath5k_common_clockrate.patch b/package/mac80211/patches/521-ath5k_common_clockrate.patch
new file mode 100644
index 0000000000..08c18342e7
--- /dev/null
+++ b/package/mac80211/patches/521-ath5k_common_clockrate.patch
@@ -0,0 +1,65 @@
+--- a/drivers/net/wireless/ath/ath5k/pcu.c
++++ b/drivers/net/wireless/ath/ath5k/pcu.c
+@@ -207,7 +207,8 @@ static int ath5k_hw_set_cts_timeout(stru
+  */
+ unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec)
+ {
+-	return usec * ath5k_hw_get_clockrate(ah);
++	struct ath_common *common = ath5k_hw_common(ah);
++	return usec * common->clockrate;
+ }
+ 
+ /**
+@@ -216,17 +217,19 @@ unsigned int ath5k_hw_htoclock(struct at
+  */
+ unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock)
+ {
+-	return clock / ath5k_hw_get_clockrate(ah);
++	struct ath_common *common = ath5k_hw_common(ah);
++	return clock / common->clockrate;
+ }
+ 
+ /**
+- * ath5k_hw_get_clockrate - Get the clock rate for current mode
++ * ath5k_hw_set_clockrate - Set common->clockrate for the current channel
+  *
+  * @ah: The &struct ath5k_hw
+  */
+-unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah)
++void ath5k_hw_set_clockrate(struct ath5k_hw *ah)
+ {
+ 	struct ieee80211_channel *channel = ah->ah_current_channel;
++	struct ath_common *common = ath5k_hw_common(ah);
+ 	int clock;
+ 
+ 	if (channel->hw_value & CHANNEL_5GHZ)
+@@ -240,7 +243,7 @@ unsigned int ath5k_hw_get_clockrate(stru
+ 	if (channel->hw_value & CHANNEL_TURBO)
+ 		clock *= 2;
+ 
+-	return clock;
++	common->clockrate = clock;
+ }
+ 
+ /**
+--- a/drivers/net/wireless/ath/ath5k/ath5k.h
++++ b/drivers/net/wireless/ath/ath5k/ath5k.h
+@@ -1201,7 +1201,7 @@ void ath5k_hw_set_ack_bitrate_high(struc
+ /* Clock rate related functions */
+ unsigned int ath5k_hw_htoclock(struct ath5k_hw *ah, unsigned int usec);
+ unsigned int ath5k_hw_clocktoh(struct ath5k_hw *ah, unsigned int clock);
+-unsigned int ath5k_hw_get_clockrate(struct ath5k_hw *ah);
++void ath5k_hw_set_clockrate(struct ath5k_hw *ah);
+ 
+ /* Queue Control Unit, DFS Control Unit Functions */
+ int ath5k_hw_get_tx_queueprops(struct ath5k_hw *ah, int queue,
+--- a/drivers/net/wireless/ath/ath5k/phy.c
++++ b/drivers/net/wireless/ath/ath5k/phy.c
+@@ -1093,6 +1093,7 @@ int ath5k_hw_channel(struct ath5k_hw *ah
+ 
+ 	ah->ah_current_channel = channel;
+ 	ah->ah_turbo = channel->hw_value == CHANNEL_T ? true : false;
++	ath5k_hw_set_clockrate(ah);
+ 
+ 	return 0;
+ }