From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.ebshome.net (gate.ebshome.net [208.106.21.240]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (Client CN "gate.ebshome.net", Issuer "gate.ebshome.net" (not verified)) by ozlabs.org (Postfix) with ESMTP id 34E55DDE9F for ; Tue, 23 Jan 2007 04:18:29 +1100 (EST) Date: Mon, 22 Jan 2007 09:18:27 -0800 From: Eugene Surovegin To: - Reyneke Subject: Re: Howto use PPC4xx memory to memory DMA Message-ID: <20070122171827.GB6339@gate.ebshome.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: Cc: ctz001@email.mot.com, linuxppc-embedded@ozlabs.org List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Sun, Jan 21, 2007 at 09:28:34PM +0000, - Reyneke wrote: > > This seems to be one of those ongoing uncertainties. It seems commonly > advocated that you shouldn't use it, but as yet I've found no suitable > alternative. Really? Could you elaborate, why API described in Documentation/DMA-API.txt (e.g. "Streaming DMA mappings") is not suitable for you?. -- Eugene