[PATCH V5 5/5] ath10k: Fix TDLS peer TX data failure issue on encryped AP

yintang at qti.qualcomm.com yintang at qti.qualcomm.com
Tue Oct 10 01:13:05 PDT 2017

From: Yingying Tang <yintang at qti.qualcomm.com>

For WPA encryption, QCA6174 firmware(version: WLAN.RM.4.4) will unblock
data when M4 was sent successfully. For other encryption which didn't need
4-way handshake firmware will unblock the data when peer authorized. Since
TDLS is 3-way handshake host need send authorize cmd to firmware to unblock

Signed-off-by: Yingying Tang <yintang at qti.qualcomm.com>
 drivers/net/wireless/ath/ath10k/mac.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index f6702cb..d2530f7 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -5841,6 +5841,10 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		ath10k_warn(ar, "Peer %pM disappeared!\n", peer_addr);
+	if (sta && sta->tdls)
+		ath10k_wmi_peer_set_param(ar, arvif->vdev_id, sta->addr,
 	return ret;

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