Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758526AbZD1CHo (ORCPT ); Mon, 27 Apr 2009 22:07:44 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759796AbZD1CHP (ORCPT ); Mon, 27 Apr 2009 22:07:15 -0400 Received: from az33egw02.freescale.net ([192.88.158.103]:58805 "EHLO az33egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757080AbZD1CHO convert rfc822-to-8bit (ORCPT ); Mon, 27 Apr 2009 22:07:14 -0400 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 8BIT Subject: RE: [PATCH] fsldma: use PCI Read Multiple command Date: Tue, 28 Apr 2009 10:06:58 +0800 Message-ID: In-Reply-To: <49F60F1C.3050300@ovro.caltech.edu> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH] fsldma: use PCI Read Multiple command Thread-Index: AcnHcwv0CXgr1RsVT8aA0l10yM59VQAMpYSw References: <20090424183517.GB23140@ovro.caltech.edu> <49F608B7.9080409@ovro.caltech.edu> <49F60A3A.4060402@freescale.com> <49F60BF8.8040404@ovro.caltech.edu> <46B638E2-885C-4281-81EA-CB685264E143@kernel.crashing.org> <49F60EC9.2050501@ovro.caltech.edu> <49F60F1C.3050300@ovro.caltech.edu> From: "Liu Dave-R63238" To: "David Hawkins" , "Kumar Gala" Cc: "Ira Snyder" , , , "Dan Williams" , "Tabi Timur-B04825" X-Brightmail-Tracker: AAAAAQAAAWE= X-Brightmail-Tracker: AAAAAQAAAWE= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 647 Lines: 14 > >> You can mark the pci inbound window on the 83xx as > >> non-prefetchable(assuming 83xx is host). On a x86 host > >> I doubt there is any easy way to get non-prefetchable memory. > One more note; we don't have access to a host-mode MPC8349EA, > our boards are all targets. Actually we also can use the inbound window(w/wo prefetchable) in the agent mode. It doesn't care if it is host or agent. -- 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/