From 029458212604570eec4789049a8a74428484dbb4 Mon Sep 17 00:00:00 2001 From: Arik Nemtsov Date: Thu, 10 Nov 2011 11:28:57 +0200 Subject: mac80211: Save probe response data for bss Allow setting a probe response template for an interface operating in AP mode. Low level drivers are notified about changes in the probe response template and are able to retrieve a copy of the current probe response. This data can, for example, be uploaded to hardware as a template. Signed-off-by: Guy Eilam Signed-off-by: Arik Nemtsov Signed-off-by: John W. Linville --- include/net/mac80211.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 2714646b298f..0756049ae76d 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -166,6 +166,7 @@ struct ieee80211_low_level_stats { * that it is only ever disabled for station mode. * @BSS_CHANGED_IDLE: Idle changed for this BSS/interface. * @BSS_CHANGED_SSID: SSID changed for this BSS (AP mode) + * @BSS_CHANGED_AP_PROBE_RESP: Probe Response changed for this BSS (AP mode) */ enum ieee80211_bss_change { BSS_CHANGED_ASSOC = 1<<0, @@ -184,6 +185,7 @@ enum ieee80211_bss_change { BSS_CHANGED_QOS = 1<<13, BSS_CHANGED_IDLE = 1<<14, BSS_CHANGED_SSID = 1<<15, + BSS_CHANGED_AP_PROBE_RESP = 1<<16, /* when adding here, make sure to change ieee80211_reconfig */ }; @@ -2674,6 +2676,19 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw, return ieee80211_beacon_get_tim(hw, vif, NULL, NULL); } +/** + * ieee80211_proberesp_get - retrieve a Probe Response template + * @hw: pointer obtained from ieee80211_alloc_hw(). + * @vif: &struct ieee80211_vif pointer from the add_interface callback. + * + * Creates a Probe Response template which can, for example, be uploaded to + * hardware. The destination address should be set by the caller. + * + * Can only be called in AP mode. + */ +struct sk_buff *ieee80211_proberesp_get(struct ieee80211_hw *hw, + struct ieee80211_vif *vif); + /** * ieee80211_pspoll_get - retrieve a PS Poll template * @hw: pointer obtained from ieee80211_alloc_hw(). -- cgit v1.2.3