From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: ICH9 2 port SATA controller port map? Date: Thu, 27 Sep 2007 10:08:03 +0900 Message-ID: <46FB0273.60302@gmail.com> References: <39B20DF628532344BC7A2692CB6AEE0701CC0C09@orsmsx420.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from rv-out-0910.google.com ([209.85.198.187]:13811 "EHLO rv-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753648AbXI0ETn (ORCPT ); Thu, 27 Sep 2007 00:19:43 -0400 Received: by rv-out-0910.google.com with SMTP id k20so2202053rvb for ; Wed, 26 Sep 2007 21:19:42 -0700 (PDT) In-Reply-To: <39B20DF628532344BC7A2692CB6AEE0701CC0C09@orsmsx420.amr.corp.intel.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Gaston, Jason D" Cc: linux-ide@vger.kernel.org Gaston, Jason D wrote: > Hello, > > ICH9 has DeviceID's for 2 port, IDE mode, SATA controllers. The current > port map in ata_piix is setup for the 4 port controllers. This seems to > work ok, but I wonder if a new port map should be defined for the 2 port > controllers, where the two ports are PM, SM? You can refer to the ICH9 > Datasheet on intel.com for detail. Yes, please go ahead and define new entry for the controllers. Thanks. -- tejun