1 files changed, 21 insertions, 16 deletions

diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 8a40a1439984..2b928ecf47bd 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -33,7 +33,7 @@ MODULE_AUTHOR("Andrea Merello <andreamrl@tiscali.it>");
 MODULE_DESCRIPTION("RTL8180 / RTL8185 PCI wireless driver");
 MODULE_LICENSE("GPL");
 
-static struct pci_device_id rtl8180_table[] __devinitdata = {
+static DEFINE_PCI_DEVICE_TABLE(rtl8180_table) = {
 	/* rtl8185 */
 	{ PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8185) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_BELKIN, 0x700f) },
@@ -82,8 +82,6 @@ static const struct ieee80211_channel rtl818x_channels[] = {
 };
 
 
-
-
 void rtl8180_write_phy(struct ieee80211_hw *dev, u8 addr, u32 data)
 {
 	struct rtl8180_priv *priv = dev->priv;
@@ -615,7 +613,6 @@ static int rtl8180_start(struct ieee80211_hw *dev)
 	reg |= RTL818X_CMD_TX_ENABLE;
 	rtl818x_iowrite8(priv, &priv->map->CMD, reg);
 
-	priv->mode = NL80211_IFTYPE_MONITOR;
 	return 0;
 
  err_free_rings:
@@ -633,8 +630,6 @@ static void rtl8180_stop(struct ieee80211_hw *dev)
 	u8 reg;
 	int i;
 
-	priv->mode = NL80211_IFTYPE_UNSPECIFIED;
-
 	rtl818x_iowrite16(priv, &priv->map->INT_MASK, 0);
 
 	reg = rtl818x_ioread8(priv, &priv->map->CMD);
@@ -657,38 +652,39 @@ static void rtl8180_stop(struct ieee80211_hw *dev)
 }
 
 static int rtl8180_add_interface(struct ieee80211_hw *dev,
-				 struct ieee80211_if_init_conf *conf)
+				 struct ieee80211_vif *vif)
 {
 	struct rtl8180_priv *priv = dev->priv;
 
-	if (priv->mode != NL80211_IFTYPE_MONITOR)
-		return -EOPNOTSUPP;
+	/*
+	 * We only support one active interface at a time.
+	 */
+	if (priv->vif)
+		return -EBUSY;
 
-	switch (conf->type) {
+	switch (vif->type) {
 	case NL80211_IFTYPE_STATION:
-		priv->mode = conf->type;
 		break;
 	default:
 		return -EOPNOTSUPP;
 	}
 
-	priv->vif = conf->vif;
+	priv->vif = vif;
 
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_CONFIG);
 	rtl818x_iowrite32(priv, (__le32 __iomem *)&priv->map->MAC[0],
-			  le32_to_cpu(*(__le32 *)conf->mac_addr));
+			  le32_to_cpu(*(__le32 *)vif->addr));
 	rtl818x_iowrite16(priv, (__le16 __iomem *)&priv->map->MAC[4],
-			  le16_to_cpu(*(__le16 *)(conf->mac_addr + 4)));
+			  le16_to_cpu(*(__le16 *)(vif->addr + 4)));
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD, RTL818X_EEPROM_CMD_NORMAL);
 
 	return 0;
 }
 
 static void rtl8180_remove_interface(struct ieee80211_hw *dev,
-				     struct ieee80211_if_init_conf *conf)
+				     struct ieee80211_vif *vif)
 {
 	struct rtl8180_priv *priv = dev->priv;
-	priv->mode = NL80211_IFTYPE_MONITOR;
 	priv->vif = NULL;
 }
 
@@ -765,6 +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,
@@ -775,6 +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)