From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 18 Jan 2001 07:18:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 18 Jan 2001 07:18:13 -0500 Received: from saw.sw.com.sg ([203.120.9.98]:8068 "HELO saw.sw.com.sg") by vger.kernel.org with SMTP id ; Thu, 18 Jan 2001 07:17:57 -0500 Message-ID: <20010118201731.A8492@saw.sw.com.sg> Date: Thu, 18 Jan 2001 20:17:31 +0800 From: Andrey Savochkin To: huggie@earth.li Cc: eepro100@scyld.com, linux-kernel@vger.kernel.org Subject: Re: eepro cmd_wait In-Reply-To: <20010118131011.B19784@the.earth.li> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.93.2i In-Reply-To: <20010118131011.B19784@the.earth.li>; from "Simon Huggins" on Thu, Jan 18, 2001 at 01:10:11PM Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, On Thu, Jan 18, 2001 at 01:10:11PM +0100, Simon Huggins wrote: > We have a server running 2.2.18 + RAID which has an eepro100 in it. > It's connected to a Dlink DFE 816 100 16port 100baseTX hub. > > When the machine boots we get a whole series of timeout errors. > > Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0x70) timedout with(0x70)! > Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0x10) timedout with(0x10)! > Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0xffffff90) timedout with(0xffffff90)! > Jan 18 11:58:38 miguet last message repeated 38 times > Jan 18 11:58:50 miguet last message repeated 12 times Could you try to add inl(ioaddr + SCBPointer); udelay(10); before outb(RxAddrLoad, ioaddr + SCBCmd); in speedo_resume()? These two line are a workaround for the RxAddrLoad timing bug, developed by Donald Becker. wait_for_cmd_done timeouts may be related to this bug, too. Best regards Andrey V. Savochkin - 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/