mwifiex: add cfg80211 tdls_oper handler support

This patch adds cfg80211 handler tdls_oper handler support to
mwifiex. Upon enable link, driver sets status as TDLS status as
setup complete and also sets AMSDU size, AMPDU params for direct
link. Upon disable link, driver issues command to FW to delete
this link in FW.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 3b0be45..d35c995 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -617,6 +617,7 @@
 	u8 ampdu_sta[MAX_NUM_TID];
 	u16 rx_seq[MAX_NUM_TID];
 	u16 max_amsdu;
+	u8 tdls_status;
 	struct mwifiex_tdls_capab tdls_cap;
 };
 
@@ -1209,6 +1210,7 @@
 				 size_t extra_ies_len);
 void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
 				       u8 *buf, int len);
+int mwifiex_tdls_oper(struct mwifiex_private *priv, u8 *peer, u8 action);
 
 #ifdef CONFIG_DEBUG_FS
 void mwifiex_debugfs_init(void);