Return-path: Received: from he.sipsolutions.net ([78.46.109.217]:48182 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751561Ab2LLKpr (ORCPT ); Wed, 12 Dec 2012 05:45:47 -0500 Message-ID: <1355309167.9708.0.camel@jlt4.sipsolutions.net> (sfid-20121212_114552_037402_DC9A041B) Subject: Re: [PATCH] mac80211: modify max_nullfunc parameter From: Johannes Berg To: "Chen, Chien-Chia" Cc: linux-wireless@vger.kernel.org, ath9k-devel@lists.ath9k.org, users@rt2x00.serialmonkey.com Date: Wed, 12 Dec 2012 11:46:07 +0100 In-Reply-To: <1355308099-18193-1-git-send-email-machen@suse.com> (sfid-20121212_112818_604239_5BEF48FB) References: <1355308099-18193-1-git-send-email-machen@suse.com> (sfid-20121212_112818_604239_5BEF48FB) Content-Type: text/plain; charset="UTF-8" Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Wed, 2012-12-12 at 18:28 +0800, Chen, Chien-Chia wrote: > From: Chen, Chien-Chia > > This parameter default is 2. But it is easy to cause my station > losing the connection with AP. After I tune it to 20. It improves > much when using rt2x00 and Linksys WRT160N V3 AP router. I'm not very keen on taking a driver specific change into mac80211 ... maybe the driver shouldn't lose so many frames instead? johannes