From owner-freebsd-stable@FreeBSD.ORG Thu Oct 30 22:45:22 2008 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 185BA1065673 for ; Thu, 30 Oct 2008 22:45:22 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from QMTA01.emeryville.ca.mail.comcast.net (qmta01.emeryville.ca.mail.comcast.net [76.96.30.16]) by mx1.freebsd.org (Postfix) with ESMTP id F17FC8FC14 for ; Thu, 30 Oct 2008 22:45:21 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from OMTA05.emeryville.ca.mail.comcast.net ([76.96.30.43]) by QMTA01.emeryville.ca.mail.comcast.net with comcast id Z7u11a0030vp7WLA1AlMTw; Thu, 30 Oct 2008 22:45:21 +0000 Received: from koitsu.dyndns.org ([69.181.141.110]) by OMTA05.emeryville.ca.mail.comcast.net with comcast id ZAlL1a0022P6wsM8RAlLxa; Thu, 30 Oct 2008 22:45:20 +0000 X-Authority-Analysis: v=1.0 c=1 a=QycZ5dHgAAAA:8 a=xygHCC4G5pvWBM54_z0A:9 a=g_Nw4SE5s3b2XdhCdFesf7y3KTQA:4 a=EoioJ0NPDVgA:10 a=LY0hPdMaydYA:10 Received: by icarus.home.lan (Postfix, from userid 1000) id 0127EC9419; Thu, 30 Oct 2008 15:45:19 -0700 (PDT) Date: Thu, 30 Oct 2008 15:45:19 -0700 From: Jeremy Chadwick To: d@delphij.net Message-ID: <20081030224519.GA15921@icarus.home.lan> References: <490A0A35.8040109@protected-networks.net> <490A1D74.10008@delphij.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <490A1D74.10008@delphij.net> User-Agent: Mutt/1.5.18 (2008-05-17) Cc: FreeBSD stable Subject: Re: ICH7M limited to SATA-150? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Oct 2008 22:45:22 -0000 On Thu, Oct 30, 2008 at 01:47:48PM -0700, Xin LI wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hi, > > Michael Butler wrote: > > Recently, I upgraded the disk in my Toshiba A105 with a 7200rpm SATA-II > > device but it seems to still talking at SATA-I speed :-( > > > > atapci0: port > > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x18b0-0x18bf at device 31.2 on pci0 > > > > [ .. snip .. ] > > > > ad0: 305245MB at ata0-master SATA150 > > acd0: DVDR at ata1-master UDMA33 > > > > There don't appear to be any obvious 'compatibility jumpers' on the > > drive, so I'm wondering what gives? > > > > Is it possible this is hard-coded into the BIOS? > > Personally I don't really think ICH7M is capable to do SATA-300. Intel > datasheet 307013, page 191 says: > > Supported Supported > 3 Gb/s Transfer Rate > (Desktop Only) (Desktop Only) > > My understanding is that ICH7- *M* does not support SATA-300 at all. Xin Li is correct -- the mobile version doesn't do SATA300. -- | Jeremy Chadwick jdc at parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |