From owner-freebsd-current@FreeBSD.ORG Sun Nov 15 17:34:38 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 144311065672 for ; Sun, 15 Nov 2009 17:34:38 +0000 (UTC) (envelope-from imb@protected-networks.net) Received: from sarah.protected-networks.net (sarah.protected-networks.net [IPv6:2001:470:1f07:4e1::1]) by mx1.freebsd.org (Postfix) with ESMTP id CEC408FC08 for ; Sun, 15 Nov 2009 17:34:37 +0000 (UTC) Received: from toshi.auburn.protected-networks.net (toshi.auburn.protected-networks.net [202.12.127.84]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "Iain Michael Butler", Issuer "Protected Networks Certificate Authority" (verified OK)) (Authenticated sender: imb) by sarah.protected-networks.net (Postfix) with ESMTPSA id A76D1615C for ; Sun, 15 Nov 2009 12:34:36 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=protected-networks.net; s=200705; t=1258306476; bh=PeTyY2HxTgkun+Svf/NBrzRUY65wDBhsFx6jesOOI90=; h=Message-ID:Date:From:MIME-Version:To:Subject:Content-Type: Content-Transfer-Encoding; b=UWxL0dOjDs4cYsHWiXZUY9Ov1Tq3WUHTdooUrpKHqO+uV5mmGEg6vYP30nCDr9g+c CkAv9y5GU7C/84jdEC1kIDMeGwySn+YRGovVvFhd6Vkh+DeniuSxzTNGcxPNwNC DomainKey-Signature: a=rsa-sha1; s=200509; d=protected-networks.net; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:subject: x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=leY0cyaQREJaZEAoKKgWLPjZ2fQglOr+DaidK9JQBd7YrWn9t2hoQcvR4BptaKNnK BeH2DRkXnkkzujeJWr2waCfVBLEsQshwcB5FtLWfBxibPkVZdEoiGg5Xg/ERdcU Message-ID: <4B003BA6.2020803@protected-networks.net> Date: Sun, 15 Nov 2009 12:34:30 -0500 From: Michael Butler User-Agent: Thunderbird 2.0.0.23 (X11/20090825) MIME-Version: 1.0 To: freebsd-current X-Enigmail-Version: 0.96.0 OpenPGP: id=0442D492 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: switching from legacy to ahci on intel ICH-7M? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Nov 2009 17:34:38 -0000 My current laptop has an AHCI-capable disk controller and SATA disk but, it appears, the manufacturer has no interest in implementing AHCI in the BIOS. Is there an example of how one might (re-)initialize the controller to take advantage of AHCI and the disk's NCQ capabilites somewhere? Michael