From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dgt.com.pl (mail.dgt.com.pl [195.117.141.2]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id D56A067DC5 for ; Thu, 28 Jul 2005 21:25:28 +1000 (EST) Received: from mail.dgt.com.pl (localhost [127.0.0.1]) by dgt.com.pl (Postfix) with SMTP id AD5DC59032 for ; Thu, 28 Jul 2005 13:25:16 +0200 (CEST) Received: from [192.168.7.66] (proxy.dgt.com.pl [::ffff:195.117.141.11]) by dgt.com.pl (Postfix) with ESMTP id 2AA1E58601 for ; Thu, 28 Jul 2005 13:25:16 +0200 (CEST) Message-ID: <42E8C0C7.9080408@dgt.com.pl> Date: Thu, 28 Jul 2005 13:25:59 +0200 From: Wojciech Kromer MIME-Version: 1.0 To: linuxppc-embedded@ozlabs.org References: <42E8BB67.8070407@dgt.com.pl> In-Reply-To: <42E8BB67.8070407@dgt.com.pl> Content-Type: text/plain; charset=us-ascii; format=flowed Subject: Re: burst List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Forgot to say, it's on mpc8250 > How to enable burst acces for external device? > What i did: > - program UPMx with correct cycles > - setup ORx BRx, and not set BI (BurstInhibit) > - done opremap instead of opremap_nocache > > An no burst acces is done. > > Do I have to do DMA transfers? > >