1 files changed, 9 insertions, 121 deletions

diff --git a/drivers/net/wireless/mwifiex/uap_event.c b/drivers/net/wireless/mwifiex/uap_event.c
index 718066577c6..92e77a398ec 100644
--- a/drivers/net/wireless/mwifiex/uap_event.c
+++ b/drivers/net/wireless/mwifiex/uap_event.c
@@ -21,126 +21,8 @@
 #include "main.h"
 #include "11n.h"
 
-/*
- * This function will return the pointer to station entry in station list
- * table which matches specified mac address.
- * This function should be called after acquiring RA list spinlock.
- * NULL is returned if station entry is not found in associated STA list.
- */
-struct mwifiex_sta_node *
-mwifiex_get_sta_entry(struct mwifiex_private *priv, u8 *mac)
-{
-	struct mwifiex_sta_node *node;
-
-	if (!mac)
-		return NULL;
-
-	list_for_each_entry(node, &priv->sta_list, list) {
-		if (!memcmp(node->mac_addr, mac, ETH_ALEN))
-			return node;
-	}
-
-	return NULL;
-}
-
-/*
- * This function will add a sta_node entry to associated station list
- * table with the given mac address.
- * If entry exist already, existing entry is returned.
- * If received mac address is NULL, NULL is returned.
- */
-static struct mwifiex_sta_node *
-mwifiex_add_sta_entry(struct mwifiex_private *priv, u8 *mac)
-{
-	struct mwifiex_sta_node *node;
-	unsigned long flags;
-
-	if (!mac)
-		return NULL;
-
-	spin_lock_irqsave(&priv->sta_list_spinlock, flags);
-	node = mwifiex_get_sta_entry(priv, mac);
-	if (node)
-		goto done;
-
-	node = kzalloc(sizeof(struct mwifiex_sta_node), GFP_ATOMIC);
-	if (!node)
-		goto done;
-
-	memcpy(node->mac_addr, mac, ETH_ALEN);
-	list_add_tail(&node->list, &priv->sta_list);
-
-done:
-	spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);
-	return node;
-}
-
-/*
- * This function will search for HT IE in association request IEs
- * and set station HT parameters accordingly.
- */
-static void
-mwifiex_set_sta_ht_cap(struct mwifiex_private *priv, const u8 *ies,
-		       int ies_len, struct mwifiex_sta_node *node)
-{
-	const struct ieee80211_ht_cap *ht_cap;
-
-	if (!ies)
-		return;
 
-	ht_cap = (void *)cfg80211_find_ie(WLAN_EID_HT_CAPABILITY, ies, ies_len);
-	if (ht_cap) {
-		node->is_11n_enabled = 1;
-		node->max_amsdu = le16_to_cpu(ht_cap->cap_info) &
-				  IEEE80211_HT_CAP_MAX_AMSDU ?
-				  MWIFIEX_TX_DATA_BUF_SIZE_8K :
-				  MWIFIEX_TX_DATA_BUF_SIZE_4K;
-	} else {
-		node->is_11n_enabled = 0;
-	}
 
-	return;
-}
-
-/*
- * This function will delete a station entry from station list
- */
-static void mwifiex_del_sta_entry(struct mwifiex_private *priv, u8 *mac)
-{
-	struct mwifiex_sta_node *node;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->sta_list_spinlock, flags);
-
-	node = mwifiex_get_sta_entry(priv, mac);
-	if (node) {
-		list_del(&node->list);
-		kfree(node);
-	}
-
-	spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);
-	return;
-}
-
-/*
- * This function will delete all stations from associated station list.
- */
-static void mwifiex_del_all_sta_list(struct mwifiex_private *priv)
-{
-	struct mwifiex_sta_node *node, *tmp;
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->sta_list_spinlock, flags);
-
-	list_for_each_entry_safe(node, tmp, &priv->sta_list, list) {
-		list_del(&node->list);
-		kfree(node);
-	}
-
-	INIT_LIST_HEAD(&priv->sta_list);
-	spin_unlock_irqrestore(&priv->sta_list_spinlock, flags);
-	return;
-}
 
 /*
  * This function handles AP interface specific events generated by firmware.
@@ -268,9 +150,9 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv)
 	case EVENT_ADDBA:
 		dev_dbg(adapter->dev, "event: ADDBA Request\n");
 		if (priv->media_connected)
-			mwifiex_send_cmd_async(priv, HostCmd_CMD_11N_ADDBA_RSP,
-					       HostCmd_ACT_GEN_SET, 0,
-					       adapter->event_body);
+			mwifiex_send_cmd(priv, HostCmd_CMD_11N_ADDBA_RSP,
+					 HostCmd_ACT_GEN_SET, 0,
+					 adapter->event_body, false);
 		break;
 	case EVENT_DELBA:
 		dev_dbg(adapter->dev, "event: DELBA Request\n");
@@ -284,6 +166,12 @@ int mwifiex_process_uap_event(struct mwifiex_private *priv)
 			mwifiex_11n_ba_stream_timeout(priv, ba_timeout);
 		}
 		break;
+	case EVENT_EXT_SCAN_REPORT:
+		dev_dbg(adapter->dev, "event: EXT_SCAN Report\n");
+		if (adapter->ext_scan)
+			return mwifiex_handle_event_ext_scan_report(priv,
+						adapter->event_skb->data);
+		break;
 	default:
 		dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
 			eventcause);