Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 18 Nov 2002 07:49:21 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 18 Nov 2002 07:49:21 -0500 Received: from pc1-cwma1-5-cust42.swa.cable.ntl.com ([80.5.120.42]:31411 "EHLO irongate.swansea.linux.org.uk") by vger.kernel.org with ESMTP id ; Mon, 18 Nov 2002 07:48:26 -0500 Subject: Re: Status of the CMD680 IDE driver From: Alan Cox To: Vitezslav Samel Cc: Linux Kernel Mailing List In-Reply-To: <20021118102653.GB425@pc11.op.pod.cz> References: <73fe.3dd52324.188a7@gzp1.gzp.hu> <1037383237.19971.49.camel@irongate.swansea.linux.org.uk> <20021118102653.GB425@pc11.op.pod.cz> Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Ximian Evolution 1.0.8 (1.0.8-10) Date: 18 Nov 2002 13:23:02 +0000 Message-Id: <1037625782.7547.8.camel@irongate.swansea.linux.org.uk> Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 869 Lines: 22 On Mon, 2002-11-18 at 10:26, Vitezslav Samel wrote: > On Fri, Nov 15, 2002 at 06:00:37PM +0000, Alan Cox wrote: > > On Fri, 2002-11-15 at 16:39, Gabor Z. Papp wrote: > > > Seems like it is in the later 2.4, but removed from the -ac > > > line, and missing from the 2.5 tree. > > > > siimage driver drives the CMD680 and the SATA SII3112 version of the > > chip. > > I tried it, but performance drops from 44 MB/s to cca. 20 MB/s > when using new seagate drive in udma5 between 2.4 and 2.5 version. Feel free to debug it. Start by checking that its detecting 40/80pin cables correctly given that paticular report Alan - 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/