1 files changed, 53 insertions, 16 deletions

diff --git a/drivers/net/wireless/libertas/cfg.c b/drivers/net/wireless/libertas/cfg.c
index b456a53b64b1..85b3169c40d7 100644
--- a/drivers/net/wireless/libertas/cfg.c
+++ b/drivers/net/wireless/libertas/cfg.c
@@ -19,6 +19,7 @@
 #include "decl.h"
 #include "cfg.h"
 #include "cmd.h"
+#include "mesh.h"
 
 
 #define CHAN2G(_channel, _freq, _flags) {        \
@@ -442,13 +443,16 @@ static int lbs_cfg_set_channel(struct wiphy *wiphy,
 	struct lbs_private *priv = wiphy_priv(wiphy);
 	int ret = -ENOTSUPP;
 
-	lbs_deb_enter_args(LBS_DEB_CFG80211, "freq %d, type %d",
-			   channel->center_freq, channel_type);
+	lbs_deb_enter_args(LBS_DEB_CFG80211, "iface %s freq %d, type %d",
+			   netdev_name(netdev), channel->center_freq, channel_type);
 
 	if (channel_type != NL80211_CHAN_NO_HT)
 		goto out;
 
-	ret = lbs_set_channel(priv, channel->hw_value);
+	if (netdev == priv->mesh_dev)
+		ret = lbs_mesh_set_channel(priv, channel->hw_value);
+	else
+		ret = lbs_set_channel(priv, channel->hw_value);
 
  out:
 	lbs_deb_leave_args(LBS_DEB_CFG80211, "ret %d", ret);
@@ -708,7 +712,7 @@ static void lbs_scan_worker(struct work_struct *work)
 
 	if (priv->scan_channel < priv->scan_req->n_channels) {
 		cancel_delayed_work(&priv->scan_work);
-		if (!priv->stopping)
+		if (netif_running(priv->dev))
 			queue_delayed_work(priv->work_thread, &priv->scan_work,
 				msecs_to_jiffies(300));
 	}
@@ -1292,6 +1296,9 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
 	int ret = 0;
 	u8 preamble = RADIO_PREAMBLE_SHORT;
 
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	if (!sme->bssid) {
@@ -1402,28 +1409,23 @@ static int lbs_cfg_connect(struct wiphy *wiphy, struct net_device *dev,
 	return ret;
 }
 
-static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
-	u16 reason_code)
+int lbs_disconnect(struct lbs_private *priv, u16 reason)
 {
-	struct lbs_private *priv = wiphy_priv(wiphy);
 	struct cmd_ds_802_11_deauthenticate cmd;
-
-	lbs_deb_enter_args(LBS_DEB_CFG80211, "reason_code %d", reason_code);
-
-	/* store for lbs_cfg_ret_disconnect() */
-	priv->disassoc_reason = reason_code;
+	int ret;
 
 	memset(&cmd, 0, sizeof(cmd));
 	cmd.hdr.size = cpu_to_le16(sizeof(cmd));
 	/* Mildly ugly to use a locally store my own BSSID ... */
 	memcpy(cmd.macaddr, &priv->assoc_bss, ETH_ALEN);
-	cmd.reasoncode = cpu_to_le16(reason_code);
+	cmd.reasoncode = cpu_to_le16(reason);
 
-	if (lbs_cmd_with_response(priv, CMD_802_11_DEAUTHENTICATE, &cmd))
-		return -EFAULT;
+	ret = lbs_cmd_with_response(priv, CMD_802_11_DEAUTHENTICATE, &cmd);
+	if (ret)
+		return ret;
 
 	cfg80211_disconnected(priv->dev,
-			priv->disassoc_reason,
+			reason,
 			NULL, 0,
 			GFP_KERNEL);
 	priv->connect_status = LBS_DISCONNECTED;
@@ -1431,6 +1433,21 @@ static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
 	return 0;
 }
 
+static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev,
+	u16 reason_code)
+{
+	struct lbs_private *priv = wiphy_priv(wiphy);
+
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
+	lbs_deb_enter_args(LBS_DEB_CFG80211, "reason_code %d", reason_code);
+
+	/* store for lbs_cfg_ret_disconnect() */
+	priv->disassoc_reason = reason_code;
+
+	return lbs_disconnect(priv, reason_code);
+}
 
 static int lbs_cfg_set_default_key(struct wiphy *wiphy,
 				   struct net_device *netdev,
@@ -1439,6 +1456,9 @@ static int lbs_cfg_set_default_key(struct wiphy *wiphy,
 {
 	struct lbs_private *priv = wiphy_priv(wiphy);
 
+	if (netdev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	if (key_index != priv->wep_tx_key) {
@@ -1460,6 +1480,9 @@ static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev,
 	u16 key_type;
 	int ret = 0;
 
+	if (netdev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	lbs_deb_assoc("add_key: cipher 0x%x, mac_addr %pM\n",
@@ -1603,6 +1626,9 @@ static int lbs_get_survey(struct wiphy *wiphy, struct net_device *dev,
 	s8 signal, noise;
 	int ret;
 
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	if (idx != 0)
 		ret = -ENOENT;
 
@@ -1636,6 +1662,9 @@ static int lbs_change_intf(struct wiphy *wiphy, struct net_device *dev,
 	struct lbs_private *priv = wiphy_priv(wiphy);
 	int ret = 0;
 
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	switch (type) {
@@ -1959,6 +1988,9 @@ static int lbs_join_ibss(struct wiphy *wiphy, struct net_device *dev,
 	struct cfg80211_bss *bss;
 	DECLARE_SSID_BUF(ssid_buf);
 
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	if (!params->channel) {
@@ -1995,6 +2027,9 @@ static int lbs_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
 	struct cmd_ds_802_11_ad_hoc_stop cmd;
 	int ret = 0;
 
+	if (dev == priv->mesh_dev)
+		return -EOPNOTSUPP;
+
 	lbs_deb_enter(LBS_DEB_CFG80211);
 
 	memset(&cmd, 0, sizeof(cmd));
@@ -2117,6 +2152,8 @@ int lbs_cfg_register(struct lbs_private *priv)
 			BIT(NL80211_IFTYPE_ADHOC);
 	if (lbs_rtap_supported(priv))
 		wdev->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MONITOR);
+	if (lbs_mesh_activated(priv))
+		wdev->wiphy->interface_modes |= BIT(NL80211_IFTYPE_MESH_POINT);
 
 	wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &lbs_band_2ghz;