From 0418a445838749c51cf1e31a9c7ace6685ae87cd Mon Sep 17 00:00:00 2001 From: Simon Wunderlich Date: Thu, 16 May 2013 13:00:31 +0200 Subject: mac80211: fix various components for the new 5 and 10 MHz widths This is a collection of minor fixes: * don't allow HT IEs in IBSS for 5/10 MHz * don't allow HT IEs in Mesh for 5/10 MHz * don't downgrade from/to 5 and 10 MHz channels * don't try HT rates for 5 and 10 MHz channels when selecting rates Signed-off-by: Simon Wunderlich Signed-off-by: Mathias Kretschmer Signed-off-by: Johannes Berg --- net/mac80211/mesh_plink.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'net/mac80211/mesh_plink.c') diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c index 09bebed99416..02c05fa15c20 100644 --- a/net/mac80211/mesh_plink.c +++ b/net/mac80211/mesh_plink.c @@ -154,8 +154,14 @@ static u32 mesh_set_ht_prot_mode(struct ieee80211_sub_if_data *sdata) u16 ht_opmode; bool non_ht_sta = false, ht20_sta = false; - if (sdata->vif.bss_conf.chandef.width == NL80211_CHAN_WIDTH_20_NOHT) + switch (sdata->vif.bss_conf.chandef.width) { + case NL80211_CHAN_WIDTH_20_NOHT: + case NL80211_CHAN_WIDTH_5: + case NL80211_CHAN_WIDTH_10: return 0; + default: + break; + } rcu_read_lock(); list_for_each_entry_rcu(sta, &local->sta_list, list) { -- cgit v1.2.3