Return-path: Received: from nf-out-0910.google.com ([64.233.182.189]:9475 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751147AbXJaA7g (ORCPT ); Tue, 30 Oct 2007 20:59:36 -0400 Received: by nf-out-0910.google.com with SMTP id g13so1802759nfb for ; Tue, 30 Oct 2007 17:59:34 -0700 (PDT) Message-ID: (sfid-20071031_005940_061173_B4BC638D) Date: Wed, 31 Oct 2007 01:59:34 +0100 From: dragoran To: "Pavel Machek" Subject: Re: [ipw3945-devel] iwl3945 in 2.6.24-rc1 dies under load Cc: linux-wireless@vger.kernel.org, "kernel list" , ipw3945-devel@lists.sourceforge.net, yi.zhu@intel.com In-Reply-To: <20071031005202.GA1534@elf.ucw.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 References: <20071031005202.GA1534@elf.ucw.cz> Sender: linux-wireless-owner@vger.kernel.org List-ID: On 10/31/07, Pavel Machek wrote: > > Hi! > > ...does not seem to work too well :-(. It connects with the AP > (good!), and survives some "normal" use, but it died at first big > tcpspray (baaaad!). > > Oct 31 01:05:07 amd kernel: phy4: Selected rate control algorithm > 'simple' [..] > Oct 31 01:23:53 amd kernel: iwl3945: iwl-3945-rs not selected as rate > control algo! [...] the iwlXXXX driver do not work well with the simple rate scale algo. make sure that its not built into the kernel and not loaded before iwl3945 is loaded. You can also try the patches from Johannes which fixes this by letting the driver choose which one to use as default.