From b4d59a9317e41faec3d0b6a03f0454d1e8abb710 Mon Sep 17 00:00:00 2001 From: Bruno Randolf Date: Tue, 23 Feb 2010 18:51:13 +0900 Subject: [PATCH] mac80211: fix rates setup on IBSS merge when an IBSS merge happened, the supported rates for the newly added station were left empty, causing the rate control module to be initialized with only the basic rates. also the section of the ibss code which deals with updating supported rates for an already existing station fails to inform the rate control module about the new rates. as i don't know how to fix this (minstrel does not have an update function), i have just added a comment for now. Signed-off-by: Bruno Randolf Signed-off-by: John W. Linville --- net/mac80211/ibss.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index f3e94248674..b840d9072de 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -276,6 +276,8 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, (unsigned long long) sta->sta.supp_rates[band]); #endif rcu_read_unlock(); + + /* FIXME: update rate control */ } else { rcu_read_unlock(); ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, @@ -370,6 +372,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_sub_if_data *sdata, sdata->name, mgmt->bssid); #endif ieee80211_sta_join_ibss(sdata, bss); + supp_rates = ieee80211_sta_get_rates(local, elems, band); ieee80211_ibss_add_sta(sdata, mgmt->bssid, mgmt->sa, supp_rates, GFP_KERNEL); } -- 2.41.0