Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759173Ab1D0UaJ (ORCPT ); Wed, 27 Apr 2011 16:30:09 -0400 Received: from caramon.arm.linux.org.uk ([78.32.30.218]:49606 "EHLO caramon.arm.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759082Ab1D0UaF (ORCPT ); Wed, 27 Apr 2011 16:30:05 -0400 Date: Wed, 27 Apr 2011 21:29:42 +0100 From: Russell King - ARM Linux To: FUJITA Tomonori Cc: catalin.marinas@arm.com, linaro-mm-sig@lists.linaro.org, linux-arm-kernel@lists.infradead.org, arnd@arndb.de, linux-kernel@vger.kernel.org Subject: Re: [RFC] ARM DMA mapping TODO, v1 Message-ID: <20110427202942.GA17290@n2100.arm.linux.org.uk> References: <201104212129.17013.arnd@arndb.de> <20110427230344I.fujita.tomonori@lab.ntt.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20110427230344I.fujita.tomonori@lab.ntt.co.jp> User-Agent: Mutt/1.5.19 (2009-01-05) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 633 Lines: 16 On Wed, Apr 27, 2011 at 11:06:00PM +0900, FUJITA Tomonori wrote: > On Wed, 27 Apr 2011 10:52:25 +0100 > Catalin Marinas wrote: > > > Anyway, we end up with different DMA ops per device via dev_archdata. > > Several architectures already do. What's wrong with the approach for > arm? Please read the rest of the thread, where I've already explained the issue. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/