From owner-freebsd-current@FreeBSD.ORG Sun May 23 20:42:05 2004 Return-Path: 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 2A51616A4CE; Sun, 23 May 2004 20:42:05 -0700 (PDT) Received: from auk2.snu.ac.kr (auk2.snu.ac.kr [147.46.100.32]) by mx1.FreeBSD.org (Postfix) with ESMTP id BE50043D39; Sun, 23 May 2004 20:42:04 -0700 (PDT) (envelope-from stopspam@users.sourceforge.net) Received: from [147.46.44.181] (stopspam@users.sourceforge.net) by auk2.snu.ac.kr (Terrace Internet Messaging Server) with ESMTP id 2004052412:24:28:348204.13435.3003640752 for ; Mon, 24 May 2004 12:24:28 +0900 (KST) Message-ID: <40B16F04.3060704@users.sourceforge.net> Date: Mon, 24 May 2004 12:41:56 +0900 From: Rob User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.6) Gecko/20040507 X-Accept-Language: en-us, en MIME-Version: 1.0 To: current@freebsd.org, freebsd-current@freebsd.org References: <200405232109.aa46210@salmon.maths.tcd.ie> In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit X-TERRACE-SPAMMARK: NO (SR:3.05) (by Terrace) X-Mailman-Approved-At: Mon, 24 May 2004 04:46:09 -0700 Subject: Re: USB patch for better bus_dma and detachment support X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 24 May 2004 03:42:05 -0000 Luke wrote: > On Sun, 23 May 2004, Ian Dowse wrote: > >>In case anybody is interested in testing or helping with this, >>there's a patch at >> >> http://people.freebsd.org/~iedowse/usb.diff >> >>that attempts to begin addressing a number of problems with our >>current USB code: > > > I'd love to try this out. I'm using a Netgear FA120 USB ethernet adapter > with the axe driver, and my kernel panics with a page fault in > usb_transfer_complete every time I attempt to bring the interface down. > This means I can't reboot without a panic. > It looks like this code might address my problem. > Would this patch also work against STABLE? I'm having same USB trouble with STABLE here! Thanks, Rob.