Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 30 Nov 2000 03:14:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 30 Nov 2000 03:14:03 -0500 Received: from [216.161.55.93] ([216.161.55.93]:56561 "EHLO blue.int.wirex.com") by vger.kernel.org with ESMTP id ; Thu, 30 Nov 2000 03:13:53 -0500 Date: Wed, 29 Nov 2000 23:44:20 -0800 From: Greg KH To: "Mohammad A. Haque" Cc: linux-kernel@vger.kernel.org Subject: Re: Keyspan USB PDA adapter && test12pre3 hang Message-ID: <20001129234420.A7196@wirex.com> Mail-Followup-To: Greg KH , "Mohammad A. Haque" , linux-kernel@vger.kernel.org In-Reply-To: <3A25EB64.3462AE4D@haque.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <3A25EB64.3462AE4D@haque.net>; from mhaque@haque.net on Thu, Nov 30, 2000 at 12:53:40AM -0500 X-Operating-System: Linux 2.2.17-immunix (i686) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Nov 30, 2000 at 12:53:40AM -0500, Mohammad A. Haque wrote: > Anyone else out there with a Keyspan USB PDA adapter using test12-pre3? > I'm experiencing hangs when I try to send data to my Palm Vx using it. > Locks up the machine hard. No SysRq. No messages. USB serial debug > output doesn't have much either... Are you using the usb-uhci host driver? If so, the following fix from Georg Acher should do the trick: ----- Replace line 275 (insert_td()) qh->hw.qh.element = virt_to_bus (new) | UHCI_PTR_TERM; by qh->hw.qh.element = virt_to_bus (new) ; ----- Let me (and the list) know if this doesn't fix your problem. greg k-h -- greg@(kroah|wirex).com http://immunix.org/~greg - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org Please read the FAQ at http://www.tux.org/lkml/