Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 3 Apr 2001 15:09:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 3 Apr 2001 15:09:16 -0400 Received: from router-100M.swansea.linux.org.uk ([194.168.151.17]:21768 "EHLO the-village.bc.nu") by vger.kernel.org with ESMTP id ; Tue, 3 Apr 2001 15:09:05 -0400 Subject: Re: Contacts within AMD? AMD-756 USB host-controller blacklisted due to To: miles@megapathdsl.net (Miles Lane) Date: Tue, 3 Apr 2001 20:10:51 +0100 (BST) Cc: linux-kernel@vger.kernel.org, david-b@pacbell.net (David Brownell) In-Reply-To: <3ACA0C83.1E5A6020@megapathdsl.net> from "Miles Lane" at Apr 03, 2001 10:46:43 AM X-Mailer: ELM [version 2.5 PL1] MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: From: Alan Cox Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > David Brownell recently added this check to the usb-ohci driver > since noone has gotten information from AMD for the workaround, > which is rumored to exist, for this bug. > > Do any of you have contacts within AMD who might be able to > get an explanation of the workaround to David Brownell? We are working on that currently via the Red Hat contact. > value given varies. Rereading NDP seems to give a valid value. > I am not really clear why we don't simply read the value twice > whenever the host-controller is detected to be an AMD-756. because we dont know the full scope of the problem yet. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/