From owner-freebsd-current@FreeBSD.ORG Wed Oct 19 03:30:41 2005 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BE05416A41F for ; Wed, 19 Oct 2005 03:30:41 +0000 (GMT) (envelope-from sam@errno.com) Received: from ebb.errno.com (ebb.errno.com [69.12.149.25]) by mx1.FreeBSD.org (Postfix) with ESMTP id 74A4943D46 for ; Wed, 19 Oct 2005 03:30:41 +0000 (GMT) (envelope-from sam@errno.com) Received: from [10.0.0.200] ([10.0.0.200]) (authenticated bits=0) by ebb.errno.com (8.12.9/8.12.6) with ESMTP id j9J3UdpU058756 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 18 Oct 2005 20:30:39 -0700 (PDT) (envelope-from sam@errno.com) Message-ID: <4355BDCF.2070805@errno.com> Date: Tue, 18 Oct 2005 20:30:23 -0700 From: Sam Leffler User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050927) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Kernel Jake References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Re: page fault - 6.0-RC1 i386 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Oct 2005 03:30:41 -0000 Kernel Jake wrote: > Sam Leffler wrote: > >> Are you operating in 11g w/ protection enabled? If possible try >> turning off protection at the ap and/or using ifconfig on the local >> station. > > > The DWL-G520 had defaulted to a protection mode of CTS. My DI-624 > access point had defaulted to a mode of "Auto", which I assume means it > does whatever the client wants. I did an 'ifconfig protmode off', and I > have now been successfully streaming audio continuously for 9.5 hours > without a panic. Hitherto this feat was unheard of (pun intended). > > Thanks for your help! Let me know if you would like me to test patches > or assist in further investigation. This is a test machine that I can > tweak willy nilly. Thanks for reporting back. There's a "feature" in the driver I've been meanging to nuke 'cuz it's prone to race conditions; this just confirms it. Sam