Commit d5c232ff authored Feb 18, 2009 by Vasanthakumar Thiagarajan Committed by John W. Linville Feb 27, 2009

ath9k: Fix PTK/GTK handshake timeout

Some APs don't start BA negotiation with the client before it is done
with the key handshake in WPA/RSN. With those APs, key handshake times
out if EAPOL frames are sent after addba request. So defer the BA negotiation
until we are done with tx/rx of all EAPOL frames.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent a77b8552

drivers/net/wireless/ath9k/rc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1535,7 +1535,8 @@ static void ath_tx_status(void priv, struct ieee80211_supported_band sband,
		tx_info_priv->tx.ts_longretry);

		/* Check if aggregation has to be enabled for this tid */
		if (conf_is_ht(&sc->hw->conf)) {
		if (conf_is_ht(&sc->hw->conf) &&
		!(skb->protocol == cpu_to_be16(ETH_P_PAE))) {
		if (ieee80211_is_data_qos(fc)) {
		u8 *qc, tid;
		struct ath_node *an;