From owner-freebsd-current@FreeBSD.ORG Mon Mar 8 17:25:29 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 1EDB516A4CE for ; Mon, 8 Mar 2004 17:25:29 -0800 (PST) Received: from otter3.centtech.com (moat3.centtech.com [207.200.51.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id D3AC543D31 for ; Mon, 8 Mar 2004 17:25:28 -0800 (PST) (envelope-from anderson@centtech.com) Received: from centtech.com ([192.168.42.25]) by otter3.centtech.com (8.12.3/8.12.3) with ESMTP id i291PQE8075004; Mon, 8 Mar 2004 19:25:26 -0600 (CST) (envelope-from anderson@centtech.com) Message-ID: <404D1CDC.5060909@centtech.com> Date: Mon, 08 Mar 2004 19:24:44 -0600 From: Eric Anderson User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.6) Gecko/20040205 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Julian Elischer References: In-Reply-To: Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-current@freebsd.org Subject: Re: -CURRENT, EHCI, and the iPod 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: Tue, 09 Mar 2004 01:25:29 -0000 Julian Elischer wrote: [..snip..] >>Have you been able to successfully connect a USB 2 device to this controller? >>The behavior I've seen on a couple ICH4 boards is that the controller gets >>recognized fine and USB 1 devices work (through UHCI). However, as soon as >>I connect a USB 2 device, I get the "controller halted" and "disabling port" >>messages. > > > yes I have read a USB-2 flash 'keyring' drive at 54Mb/sec. well above > the 12Mb/sec that USB1 is capable of.. > > > > > >>Tried to debug it but didn't have much luck. I suspect it's some subtle >>timing bug or other weirdness with Intel's implementation. . . >> >>My two NEC-based ones work ok -- one PCI and one CardBus. I do >>sometimes have panics with umass, and occassionally the laptop >>somehow loses all ability to deliver interrupts, to anything (almost >>always when accessing the USB hard drive for the first time after a >>reboot). > > > Note this is with the MFC'd -stable code. So it should work in -current then, right? I'll build a new kernel with EHCI support and give it a try.. Eric -- ------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology Today is the tomorrow you worried about yesterday. ------------------------------------------------------------------