From 7ccc8bd7593634d827e8bc55898a5038e29848b5 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 19 Nov 2010 22:55:38 +0100 Subject: mac80211: calculate beacon loss time accurately Instead of using a fixed 2 second timeout, calculate beacon loss interval from the advertised beacon interval and a frame count. With this beacon loss happens after N (default 7) consecutive frames are missed which for a typical setup (100TU beacon interval) is ~700ms (or ~1/3 previous). Signed-off-by: Sam Leffler Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- net/mac80211/ieee80211_i.h | 1 + 1 file changed, 1 insertion(+) (limited to 'net/mac80211/ieee80211_i.h') diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 3598abf21844..ff7bc307827b 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -349,6 +349,7 @@ struct ieee80211_if_managed { struct work_struct chswitch_work; struct work_struct beacon_connection_loss_work; + unsigned long beacon_timeout; unsigned long probe_timeout; int probe_send_count; -- cgit v1.2.1