Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit aee286c2 authored by Thomas Pedersen's avatar Thomas Pedersen Committed by John W. Linville
Browse files

mac80211: fix STA channel width field 



According to IEEE 802.11 8.4.2.59, set the "STA channel width" bit to 0
if transmitting STA is using a 20mhz channel.

Signed-off-by: default avatarThomas Pedersen <thomas@cozybit.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent e76781e4

net/mac80211/util.c

+3 −1
Original line number Diff line number Diff line
@@ -1684,7 +1684,9 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, 
		ht_oper->ht_param = IEEE80211_HT_PARAM_CHA_SEC_NONE;

		break;

	}

	if (ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)

	if (ht_cap->cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 &&

	    channel_type != NL80211_CHAN_NO_HT &&

	    channel_type != NL80211_CHAN_HT20)

		ht_oper->ht_param |= IEEE80211_HT_PARAM_CHAN_WIDTH_ANY;



	/*