diff --git a/[refs] b/[refs]
index ebf78eab0a10..3145139b8970 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d3d5621abf6d2105700795fcbdf784b9cb46b495
+refs/heads/master: d2bb8e02810cc5844fe2bd5a81d4058b8afe6de9
diff --git a/trunk/drivers/net/wireless/rtl818x/rtl8180_dev.c b/trunk/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5a2b7199f5d5..109ab1baf625 100644
--- a/trunk/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/trunk/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -761,6 +761,14 @@ static void rtl8180_configure_filter(struct ieee80211_hw *dev,
 	rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
 }
 
+static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
+{
+	struct rtl8180_priv *priv = dev->priv;
+
+	return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+	       (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
 static const struct ieee80211_ops rtl8180_ops = {
 	.tx			= rtl8180_tx,
 	.start			= rtl8180_start,
@@ -771,6 +779,7 @@ static const struct ieee80211_ops rtl8180_ops = {
 	.bss_info_changed	= rtl8180_bss_info_changed,
 	.prepare_multicast	= rtl8180_prepare_multicast,
 	.configure_filter	= rtl8180_configure_filter,
+	.get_tsf		= rtl8180_get_tsf,
 };
 
 static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)