mwifiex: parse TDLS action frames during RX

This patch adds support for parsing TDLS action frames during
station receive handler.
Peer station capabilities are stored into station node.

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>

1 files changed, 17 insertions, 2 deletions

diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 54197847d494..3b0be45f833c 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -594,8 +594,20 @@ struct mwifiex_bss_priv {
         u64 fw_tsf;
 };
 
-/* This is AP specific structure which stores information
- * about associated STA
+struct mwifiex_tdls_capab {
+        __le16 capab;
+        u8 rates[32];
+        u8 rates_len;
+        u8 qos_info;
+        u8 coex_2040;
+        struct ieee80211_ht_cap ht_capb;
+        struct ieee80211_ht_operation ht_oper;
+        struct ieee_types_extcap extcap;
+        struct ieee_types_generic rsn_ie;
+};
+
+/* This is AP/TDLS specific structure which stores information
+ * about associated/peer STA
  */
 struct mwifiex_sta_node {
         struct list_head list;
@@ -605,6 +617,7 @@ struct mwifiex_sta_node {
         u8 ampdu_sta[MAX_NUM_TID];
         u16 rx_seq[MAX_NUM_TID];
         u16 max_amsdu;
+        struct mwifiex_tdls_capab tdls_cap;
 };
 
 struct mwifiex_if_ops {
@@ -1194,6 +1207,8 @@ int mwifiex_send_tdls_action_frame(struct mwifiex_private *priv,
                                  u8 *peer, u8 action_code, u8 dialog_token,
                                  u16 status_code, const u8 *extra_ies,
                                  size_t extra_ies_len);
+void mwifiex_process_tdls_action_frame(struct mwifiex_private *priv,
+                                       u8 *buf, int len);
 
 #ifdef CONFIG_DEBUG_FS
 void mwifiex_debugfs_init(void);