Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759894AbYCZAGt (ORCPT ); Tue, 25 Mar 2008 20:06:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756431AbYCZAGk (ORCPT ); Tue, 25 Mar 2008 20:06:40 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:58835 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1755785AbYCZAGj (ORCPT ); Tue, 25 Mar 2008 20:06:39 -0400 Date: Tue, 25 Mar 2008 23:49:29 +0000 From: Alan Cox To: Benjamin Herrenschmidt Cc: , Linux IDE , Subject: Re: [PATCH] pata_sil680: Only enable MMIO on Cell blades Message-ID: <20080325234929.7c52d5c6@core> In-Reply-To: <20080325235112.C29CDDE1D9@ozlabs.org> References: <20080325235112.C29CDDE1D9@ozlabs.org> X-Mailer: Claws Mail 3.3.1 (GTK+ 2.12.5; x86_64-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 703 Lines: 17 On Wed, 26 Mar 2008 10:50:41 +1100 Benjamin Herrenschmidt wrote: > There have been reported regressions of the SIL 680 driver when > using MMIO, so this makes it only try MMIO on Cell blades where > it's known to be necessary (the host bridge doesn't do PIO on these). > > We'll try to find the root problem with MMIO separately. > > Signed-off-by: Benjamin Herrenschmidt Acked-by: Alan Cox -- 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/