From f38fd12fa7b7b98e158a9b31d388da34eef25c22 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 1 Dec 2009 18:29:42 +0100 Subject: mac80211: allow disabling 40MHz on 2.4GHz In some situations it is required that a system be configured with no support for 40 MHz channels in the 2.4 GHz band. Rather than imposing any such restrictions on everybody, allow configuration a system like that with a module parameter. It is writable at runtime but only takes effect at the time of the next association. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/ieee80211_i.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/mac80211/ieee80211_i.h') diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index e63aecbddfb..6fb3f718153 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -881,6 +881,8 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, void ieee80211_configure_filter(struct ieee80211_local *local); u32 ieee80211_reset_erp_info(struct ieee80211_sub_if_data *sdata); +extern bool ieee80211_disable_40mhz_24ghz; + /* STA code */ void ieee80211_sta_setup_sdata(struct ieee80211_sub_if_data *sdata); int ieee80211_mgd_auth(struct ieee80211_sub_if_data *sdata, -- cgit v1.2.3