From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.theptrgroup.com (mail.theptrgroup.com [71.178.251.9]) by ozlabs.org (Postfix) with ESMTP id 18D40B6F16 for ; Wed, 23 Jun 2010 01:15:26 +1000 (EST) Received: from [10.11.13.50] (unknown [10.11.13.50]) by mail.theptrgroup.com (Postfix) with ESMTP id C8CF71E002 for ; Tue, 22 Jun 2010 11:15:24 -0400 (EDT) Message-ID: <4C20D386.2000506@ThePTRGroup.com> Date: Tue, 22 Jun 2010 11:15:18 -0400 From: Chuck Meade MIME-Version: 1.0 To: linuxppc-dev@lists.ozlabs.org Subject: Re: UCC interactions References: <4C1FB6BB.4040705@mlbassoc.com> In-Reply-To: Content-Type: text/plain; charset=iso-8859-1 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 06/22/2010 10:51 AM, Timur Tabi wrote: > On Mon, Jun 21, 2010 at 2:00 PM, Gary Thomas wrote: >> I'm running 2.6.33.3 on MPC8358. I have UCC1+UCC2 working fine >> for ethernet, but when I add UCC3 as a UART, the network devices >> quit working. > > Since you're using QE UART, would you mind testing this patch: > > http://patchwork.ozlabs.org/patch/56181/ > > and letting us know if it works for you? > Hi Timur, His UART is not working yet. I am fine with him testing my patch (I hope he does), just he still is working on getting his UART to work at all. I think since he is using MPC8358, he needs the soft UART mode microcode patch. The patch that you mention above is one I wrote that affects how the UART close operation handles being closed when buffered output is still present. I fixed the timeout so it closes in the correct amount of time. Gary is not quite ready for testing this yet. Thanks, Chuck