From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755609Ab0CQQ0T (ORCPT ); Wed, 17 Mar 2010 12:26:19 -0400 Received: from mail.digidescorp.com ([66.244.163.200]:53880 "EHLO digidescorp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754233Ab0CQQ0N (ORCPT ); Wed, 17 Mar 2010 12:26:13 -0400 X-Spam-Processed: digidescorp.com, Wed, 17 Mar 2010 11:26:11 -0500 X-Authenticated-Sender: steve@digidescorp.com X-Return-Path: prvs=16925da2b5=steve@digidescorp.com X-Envelope-From: steve@digidescorp.com X-MDaemon-Deliver-To: linux-kernel@vger.kernel.org From: "Steven J. Magnani" To: Dan Williams Cc: linux-kernel@vger.kernel.org, microblaze-uclinux@itee.uq.edu.au, monstr@monstr.eu, Grant Likely Subject: [PATCH 0/4] dmaengine: Add driver for Xilinx MPMC Date: Wed, 17 Mar 2010 11:25:58 -0500 Message-Id: <1268843158-15223-1-git-send-email-steve@digidescorp.com> X-Mailer: git-send-email 1.6.0.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a DMA engine driver for SDMA channels on a Xilinx Multi-Port Memory Controller (MPMC). Caveats: * The OF bus driver (part 4) is based on the fsldma driver and how I thought the device and channels might be represented in a device tree blob. As I don't use OF in my kernel, all I am able to do is verify that the code compiles. Suggestions for improvement are especially welcome here. * Similarly, I took a stab at DCR support based on the ll_temac driver and some discussions about supporting both DCR and simple pointer access to device registers. I'm working on Microblaze so cannot test the DCR code. Regards, ------------------------------------------------------------------------ Steven J. Magnani "I claim this network for MARS! www.digidescorp.com Earthling, return my space modulator!" #include