From 6b77863b719a4e32909c218c0d5a83a14f4d98c5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 23 Jul 2012 14:53:27 +0200 Subject: mac80211: fix current vs. operating channel in preq/beacon When sending probe requests, e.g. during software scanning, these will go out on the *current* channel, so their IEs need to be built from the current channel. At other times, e.g. for beacons or probe request templates, the IEs will be used on the *operating* channel and using the current channel instead might result in errors. Add the appropriate parameters to respect the difference. Signed-off-by: Johannes Berg --- net/mac80211/ieee80211_i.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'net/mac80211/ieee80211_i.h') diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 8e65ad9c870a..0aaad023cdbe 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1459,6 +1459,7 @@ int ieee80211_build_preq_ies(struct ieee80211_local *local, u8 *buffer, u8 channel); struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, u32 ratemask, + struct ieee80211_channel *chan, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, bool directed); @@ -1489,9 +1490,11 @@ u8 *ieee80211_ie_build_ht_oper(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap, u8 *ieee80211_ie_build_vht_cap(u8 *pos, struct ieee80211_sta_vht_cap *vht_cap, u32 cap); int ieee80211_add_srates_ie(struct ieee80211_sub_if_data *sdata, - struct sk_buff *skb, bool need_basic); + struct sk_buff *skb, bool need_basic, + enum ieee80211_band band); int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, - struct sk_buff *skb, bool need_basic); + struct sk_buff *skb, bool need_basic, + enum ieee80211_band band); /* channel management */ enum ieee80211_chan_mode { -- cgit v1.2.3