Return-path: Received: from mail.gmx.net ([213.165.64.20]:42780 "HELO mail.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1753497AbZBUWdN (ORCPT ); Sat, 21 Feb 2009 17:33:13 -0500 Content-Type: text/plain; charset=iso-8859-1 Date: Sat, 21 Feb 2009 23:33:10 +0100 From: "Alina Friedrichsen" Message-ID: <20090221223310.227280@gmx.net> (sfid-20090221_233401_880114_10CEFE16) MIME-Version: 1.0 Subject: [PATCH v2] mac80211: Give it some time to do the TSF sync To: linux-wireless@vger.kernel.org, linville@tuxdriver.com, johannes@sipsolutions.net Sender: linux-wireless-owner@vger.kernel.org List-ID: Give slow hardware some time to do the TSF sync, to not run into an IBS= S merging endless loop in some rarely situations. Version 2 adds a comment. Signed-off-by: Alina Friedrichsen --- diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 1bbfc70..ea737bf 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -332,6 +332,10 @@ static void ieee80211_rx_bss_info(struct ieee80211= _sub_if_data *sdata, jiffies); #endif =20 + /* give slow hardware some time to do the TSF sync */ + if (rx_timestamp > 0x400000) + goto put_bss; + if (beacon_timestamp > rx_timestamp) { #ifdef CONFIG_MAC80211_IBSS_DEBUG printk(KERN_DEBUG "%s: beacon TSF higher than " --=20 Jetzt 1 Monat kostenlos! GMX FreeDSL - Telefonanschluss + DSL=20 f=FCr nur 17,95 Euro/mtl.!* http://dsl.gmx.de/?ac=3DOM.AD.PD003K11308T4= 569a -- To unsubscribe from this list: send the line "unsubscribe linux-wireles= s" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html