Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751420AbWBVUVv (ORCPT ); Wed, 22 Feb 2006 15:21:51 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751422AbWBVUVv (ORCPT ); Wed, 22 Feb 2006 15:21:51 -0500 Received: from pentafluge.infradead.org ([213.146.154.40]:21958 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S1751420AbWBVUVv (ORCPT ); Wed, 22 Feb 2006 15:21:51 -0500 Subject: Re: Problem with NETIF_F_HIGHDMA From: Arjan van de Ven To: Corey Minyard Cc: Linux Kernel In-Reply-To: <43FCC62A.4070704@acm.org> References: <43FCB1B3.8090101@acm.org> <1140634261.2979.59.camel@laptopd505.fenrus.org> <43FCC62A.4070704@acm.org> Content-Type: text/plain Date: Wed, 22 Feb 2006 21:21:45 +0100 Message-Id: <1140639706.2979.75.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 595 Lines: 18 On Wed, 2006-02-22 at 14:14 -0600, Corey Minyard wrote: > >you use the PCI mapping api right? if you do that then there's no > >problem, after pci mapping the addresses will be in the lower address > >range perfectly fine.... > > > > > Ah, cool, physical memory remapping. Then the problem lies elsewhere. > Thanks. iommu's are cool things ;) - 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/