Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932164AbWCNX2R (ORCPT ); Tue, 14 Mar 2006 18:28:17 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932170AbWCNX2R (ORCPT ); Tue, 14 Mar 2006 18:28:17 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:43213 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S932164AbWCNX2Q (ORCPT ); Tue, 14 Mar 2006 18:28:16 -0500 Date: Wed, 15 Mar 2006 00:03:06 +0100 From: Pavel Machek To: Muli Ben-Yehuda Cc: Andi Kleen , Jon Mason , Muli Ben-Yehuda , Linux-Kernel , discuss@x86-64.org, Andrew Morton Subject: Re: [PATCH RFC 2/3] x86-64: Calgary IOMMU - Calgary specific bits Message-ID: <20060314230306.GB1579@elf.ucw.cz> References: <20060314082432.GE23631@granada.merseine.nu> <20060314082552.GF23631@granada.merseine.nu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20060314082552.GF23631@granada.merseine.nu> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 711 Lines: 25 Hi! > +union tce_entry { > + u64 te_word; > + struct { > + unsigned int read :1; /* read allowed */ > + unsigned int write :1; /* write allowed */ > + unsigned int hubid :6; /* hub id - unused */ > + unsigned int rsvd :4; /* reserved */ > + unsigned long rpn :36; /* Real page number */ > + unsigned int unused :16; /* unused */ > + } bits; > +}; I'd say this is going to be pretty flakey. Pavel -- 161: { - 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/