From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 3 Jul 2012 17:13:33 +0000 (+0200)
Subject: ath9k: set 4ADDRESS bit in RX filter for AR9550
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b3d7aa432ad46948a0f350177a3ba536138e1d01;p=deliverable%2Flinux.git

ath9k: set 4ADDRESS bit in RX filter for AR9550

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Acked-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/mac.h b/drivers/net/wireless/ath/ath9k/mac.h
index 21c955609e6c..0eba36dca6f8 100644
--- a/drivers/net/wireless/ath/ath9k/mac.h
+++ b/drivers/net/wireless/ath/ath9k/mac.h
@@ -646,6 +646,7 @@ enum ath9k_rx_filter {
 	ATH9K_RX_FILTER_PHYRADAR = 0x00002000,
 	ATH9K_RX_FILTER_MCAST_BCAST_ALL = 0x00008000,
 	ATH9K_RX_FILTER_CONTROL_WRAPPER = 0x00080000,
+	ATH9K_RX_FILTER_4ADDRESS = 0x00100000,
 };
 
 #define ATH9K_RATESERIES_RTS_CTS  0x0001
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 6a7dd26f2a13..11f3703a420a 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -430,6 +430,9 @@ u32 ath_calcrxfilter(struct ath_softc *sc)
 		rfilt |= ATH9K_RX_FILTER_MCAST_BCAST_ALL;
 	}
 
+	if (AR_SREV_9550(sc->sc_ah))
+		rfilt |= ATH9K_RX_FILTER_4ADDRESS;
+
 	return rfilt;
 
 }