From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?RMOibmllbA==?= Fraga Subject: ICH10 not working with AHCI kernel option Date: Thu, 8 Apr 2010 10:36:46 -0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Return-path: Received: from lo.gmane.org ([80.91.229.12]:50483 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750771Ab0DHNh0 (ORCPT ); Thu, 8 Apr 2010 09:37:26 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1Nzrv5-0005VC-QE for linux-ide@vger.kernel.org; Thu, 08 Apr 2010 15:37:19 +0200 Received: from 189.62.197.41 ([189.62.197.41]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 08 Apr 2010 15:37:19 +0200 Received: from fragabr by 189.62.197.41 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 08 Apr 2010 15:37:19 +0200 Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: linux-ide@vger.kernel.org I'm using Linux 2.6.33 and MSI X58 Pro-E motherboard which have the following SATA controller: 00:1f.2 SATA controller: Intel Corporation 82801JI (ICH10 Family) SATA AHCI Controller But if I use just the following kernel option: <*> AHCI SATA support it will not be able to mount the root device. So I have to use: [*] ATA SFF support <*> Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support What's wrong here? I mean, I would like to use just AHCI and get rid of this legacy SFF interface. Hints? Thanks. -- Linux 2.6.33: Man-Eating Seals of Antiquity