From 13c40c54682ffe62977f670681268a26d500d6fa Mon Sep 17 00:00:00 2001 From: Alexander Simon Date: Wed, 30 Nov 2011 16:56:34 +0100 Subject: mac80211: Add HT operation modes for IBSS The HT mode is set by iw (previous patchsets). The interface is set into the specified HT mode. HT mode and capabilities are announced in beacons. If we add a station that uses HT also, the fastest matching HT mode will be used for transmission. That means if we are using HT40+ and we add a station running on HT40-, we would transfer at HT20. If we join an IBSS with HT40, but the secondary channel is not available, we will fall back into HT20 as well. Allow frame aggregation to start in IBSS mode. Signed-off-by: Alexander Simon [siwu@hrz.tu-chemnitz.de: Updates] * remove implicit channel_type enum assumptions * use rate_control_rate_init() if channel type changed * remove channel flags check * activate HT IBSS feature support * slightly reword commit message * rebase on wireless-testing Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer Reviewed-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/mac80211/main.c') diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 24cc50b963a9..60198ac664a0 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -570,7 +570,8 @@ struct ieee80211_hw *ieee80211_alloc_hw(size_t priv_data_len, WIPHY_FLAG_OFFCHAN_TX | WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL; - wiphy->features = NL80211_FEATURE_SK_TX_STATUS; + wiphy->features = NL80211_FEATURE_SK_TX_STATUS | + NL80211_FEATURE_HT_IBSS; if (!ops->set_key) wiphy->flags |= WIPHY_FLAG_IBSS_RSN; -- cgit v1.2.3