Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754320Ab1DSJLE (ORCPT ); Tue, 19 Apr 2011 05:11:04 -0400 Received: from mail-ew0-f46.google.com ([209.85.215.46]:43814 "EHLO mail-ew0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751921Ab1DSJLB convert rfc822-to-8bit (ORCPT ); Tue, 19 Apr 2011 05:11:01 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=PQj6NFifKu5NHPBc/0Q1XiS1fPOdckPQILRvsRhNGCga8biHOZHZESwFSyxVwq3c/f o5qjDSNwjNawXnlPZhnUGdjIqA5Qqcjbm+Xz3rfzQhHPfAP79uwAgVg86FekmLC3UAB3 Y+s4GUTm8w2bVMJ763BZIobZLUIRTkpQJir1A= MIME-Version: 1.0 In-Reply-To: <201104181613.43572.arnd@arndb.de> References: <1302817968-28516-1-git-send-email-fernando.lugo@ti.com> <201104181358.53521.arnd@arndb.de> <201104181613.43572.arnd@arndb.de> Date: Tue, 19 Apr 2011 18:11:00 +0900 X-Google-Sender-Auth: WJKKd6wrOZgCsq7dOHKfFd440SI Message-ID: Subject: Re: [PATCH] OMAP: iommu flush page table entries from L1 and L2 cache From: Kyungmin Park To: Arnd Bergmann Cc: Hari Kanigeri , Russell King - ARM Linux , Fernando Guzman Lugo , Tony Lindgren , Hiroshi DOYU , linux-kernel@vger.kernel.org, Andrzej Pietrasiewicz , Ramesh Gupta , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Marek Szyprowski Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1337 Lines: 36 On Mon, Apr 18, 2011 at 11:13 PM, Arnd Bergmann wrote: > On Monday 18 April 2011, Kyungmin Park wrote: >> On Mon, Apr 18, 2011 at 8:58 PM, Arnd Bergmann wrote: >> > >> > One missing piece is still a way for a platform to provide both >> > the iommu and the dma-mapping API in a unified driver. Right now, >> > you have to export both interface for a generic solution. >> >> Actually MSM and we (Michal, Marek) tried to merge the generic IOMMU >> implementation into mm, but MM did't accept it. > > I'm confused. What do you mean with MM? linux/mm, Memory Management. Thank you, Kyungmin Park > >> So now it's implemented at each SoCs. I think it's good chance to make >> a generic IOMMU feature for ARM consolidation. >> >> Before this idea, can you review our implementation at above URL? > > I've commented on the main implementation for the IOMMU now. > > ? ? ? ?Arnd > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > -- 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/