From: Johannes Berg Date: Wed, 21 Mar 2018 10:00:14 +0000 (+0100) Subject: ath9k_htc: use non-QoS NDP for AP probing X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=60b01bcce97191f473fa869df2713143936d6ef4;p=linux.git ath9k_htc: use non-QoS NDP for AP probing When switching mac80211 to use QoS NDP, it turned out that ath9k_htc is somehow broken by this, e.g. see https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891060. Fix this by using the new mac80211 flag to go back to the old, incorrect, behaviour for this driver. Fixes: 7b6ddeaf27ec ("mac80211: use QoS NDP for AP probing") Reported-by: Ben Caradoc-Davies Acked-by: Kalle Valo Signed-off-by: Johannes Berg --- diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c index e89e5ef2c2a4e..f246e9ed4a814 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c @@ -729,6 +729,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv, ieee80211_hw_set(hw, SPECTRUM_MGMT); ieee80211_hw_set(hw, SIGNAL_DBM); ieee80211_hw_set(hw, AMPDU_AGGREGATION); + ieee80211_hw_set(hw, DOESNT_SUPPORT_QOS_NDP); if (ath9k_ps_enable) ieee80211_hw_set(hw, SUPPORTS_PS);