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mac80211: notify driver of rate control updates

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Devices that have internal rate control need to be
notified when the bandwidth or SMPS state changes
just like external rate control algorithms get a
notification now.

Add this notification and clarify the change bits
while at it, the HT_CHANGED bit really meant only
bandwidth changed.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2012-03-30 08:43:32 +02:00
committed by John W. Linville
parent 7213cf2cb0
commit 8f727ef3c4
7 changed files with 72 additions and 16 deletions
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2
net/mac80211/mlme.c
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@@ -219,7 +219,7 @@ static u32 ieee80211_config_ht_tx(struct ieee80211_sub_if_data *sdata,
sta->sta.ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40;
rate_control_rate_update(local, sband, sta,
IEEE80211_RC_HT_CHANGED);
IEEE80211_RC_BW_CHANGED);
}
mutex_unlock(&local->sta_mtx);