diff options
| author | Pierre Le Magourou <plemagourou@aldebaran.com> | 2016-07-18 23:22:19 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-07-19 16:22:36 +0300 |
| commit | f3651bae564497250bfde375761554d2e6bb0772 (patch) | |
| tree | 32162b4a30782faf942b0c3ebc51e8228e42b696 /drivers/net/wireless/ath/ath6kl | |
| parent | 270df8f80d67f257d5b3a94d10b899870f39606a (diff) | |
ath6kl: Fix wrong regulatory domain disconnection.
One minute after a successful connection, the kernel checks if the
frequency and the channel width are well configured for the country we
are in. (regulatory domain)
ath6kl driver was setting the NL80211_CHAN_HT20 channel without checking
for the HT capabilities. (we should have NL80211_CHAN_NO_HT in our
case because the firmware did not support HT)
This patch adds a check on ht_cap.ht_supported in order to create the
channel corresponding to the firmware capabilities.
Signed-off-by: Pierre Le Magourou <plemagourou@aldebaran.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/cfg80211.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index ef5b40ef6d67..07dcb826fde1 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1111,7 +1111,8 @@ void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, cfg80211_chandef_create(&chandef, ieee80211_get_channel(vif->ar->wiphy, freq), - (mode == WMI_11G_HT20) ? + (mode == WMI_11G_HT20 && + ath6kl_band_2ghz.ht_cap.ht_supported) ? NL80211_CHAN_HT20 : NL80211_CHAN_NO_HT); mutex_lock(&vif->wdev.mtx); |