From 8bf11d8d081106c3cce8281a0150e716f8ac5d22 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 15 Dec 2011 11:17:37 +0100 Subject: mac80211: delay IBSS station insertion In order to notify drivers and simplify the station management code, defer IBSS station insertion to a work item and don't do it directly while receiving a frame. This increases the complexity in IBSS a little bit, but it's pretty straight forward and it allows us to reduce the station management complexity (next patch) considerably. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/ieee80211_i.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'net/mac80211/ieee80211_i.h') diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 9516c3088fb..eca6063e287 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -482,6 +482,9 @@ struct ieee80211_if_ibss { struct sk_buff __rcu *presp; struct sk_buff *skb; + spinlock_t incomplete_lock; + struct list_head incomplete_stations; + enum { IEEE80211_IBSS_MLME_SEARCH, IEEE80211_IBSS_MLME_JOINED, @@ -1172,9 +1175,8 @@ void ieee80211_sta_reset_conn_monitor(struct ieee80211_sub_if_data *sdata); /* IBSS code */ void ieee80211_ibss_notify_scan_completed(struct ieee80211_local *local); void ieee80211_ibss_setup_sdata(struct ieee80211_sub_if_data *sdata); -struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, - u8 *bssid, u8 *addr, u32 supp_rates, - gfp_t gfp); +void ieee80211_ibss_rx_no_sta(struct ieee80211_sub_if_data *sdata, + const u8 *bssid, const u8 *addr, u32 supp_rates); int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, struct cfg80211_ibss_params *params); int ieee80211_ibss_leave(struct ieee80211_sub_if_data *sdata); -- cgit v1.2.3-70-g09d2