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From: "Alina Friedrichsen" <x-alina@gmx.net>
To: linux-wireless@vger.kernel.org, linville@tuxdriver.com,
	johannes@sipsolutions.net
Subject: [PATCH] mac80211: Give it some time to do the TSF sync
Date: Sat, 21 Feb 2009 22:52:02 +0100	[thread overview]
Message-ID: <20090221215202.227310@gmx.net> (raw)

Give slow hardware some time to do the TSF sync, to not run into an IBS=
S merging endless loop in some rarely situations.

Signed-off-by: Alina Friedrichsen <x-alina@gmx.net>
---
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c
index 1bbfc70..896e45c 100644
--- a/net/mac80211/ibss.c
+++ b/net/mac80211/ibss.c
@@ -332,7 +332,7 @@ static void ieee80211_rx_bss_info(struct ieee80211_=
sub_if_data *sdata,
 	       jiffies);
 #endif
=20
-	if (beacon_timestamp > rx_timestamp) {
+	if (beacon_timestamp > rx_timestamp && rx_timestamp > 0x400000) {
 #ifdef CONFIG_MAC80211_IBSS_DEBUG
 		printk(KERN_DEBUG "%s: beacon TSF higher than "
 		       "local TSF - IBSS merge with BSSID %pM\n",

--=20
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             reply	other threads:[~2009-02-21 21:52 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-21 21:52 Alina Friedrichsen [this message]
2009-02-21 22:02 ` [PATCH] mac80211: Give it some time to do the TSF sync Michael Buesch
2009-02-22  6:45   ` Kalle Valo

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