From owner-freebsd-current@FreeBSD.ORG Wed Jan 12 13:06:57 2011 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 1371E106566B for ; Wed, 12 Jan 2011 13:06:57 +0000 (UTC) (envelope-from mavbsd@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id 93F898FC1A for ; Wed, 12 Jan 2011 13:06:56 +0000 (UTC) Received: by fxm16 with SMTP id 16so556127fxm.13 for ; Wed, 12 Jan 2011 05:06:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:message-id:date:from:user-agent :mime-version:to:cc:subject:references:in-reply-to :x-enigmail-version:content-type:content-transfer-encoding; bh=T51uZufDDvFPV/xT1TvGedfcYt+/EQtyJCLJtxQjmyM=; b=LrHXjPGp5qiaiQ3A1/9hGnh4Qu47zGMOta6cd7pdvhY12+V6+3l3yfJmNpy/QOyjMA 9wzh2vevzl0u9q4Wxu+ldJgbKVs0nJHb2pLqrk/l3YBaQS44kZC9CNy2+OmUUOG4qhwF MVNZWDciC/VJLqslSV6ys/pyXrFrFuRpGAWZ4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=qyAO2a3tVyAmNS2hRFO1LyXmyk6IX9EaMOXf0b0whx39rbJyCBzgfdpduO92IrEzml AXXlV5nhw2lk2/NbcFOG96VH2pQtLfieY1fT+uOhGEhoNtgA159aZDVDDZCZIYCQCA95 dDG+Pds7RxkmQCdIr8mp/BAIuQI0dQQ2vO4Yg= Received: by 10.223.101.140 with SMTP id c12mr993999fao.16.1294837615326; Wed, 12 Jan 2011 05:06:55 -0800 (PST) Received: from mavbook2.mavhome.dp.ua (pc.mavhome.dp.ua [212.86.226.226]) by mx.google.com with ESMTPS id a2sm190586faw.46.2011.01.12.05.06.52 (version=SSLv3 cipher=RC4-MD5); Wed, 12 Jan 2011 05:06:54 -0800 (PST) Sender: Alexander Motin Message-ID: <4D2DA74E.9070209@FreeBSD.org> Date: Wed, 12 Jan 2011 15:06:22 +0200 From: Alexander Motin User-Agent: Thunderbird 2.0.0.23 (X11/20091212) MIME-Version: 1.0 To: Anton Yuzhaninov References: In-Reply-To: X-Enigmail-Version: 0.96.0 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: 7bit Cc: FreeBSD-Current Subject: Re: AHCI on ICH7 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: Wed, 12 Jan 2011 13:06:57 -0000 Anton Yuzhaninov wrote: > Is it possible to get AHCI working on this controller: > > atapci1@pci0:0:31:2: class=0x01018f card=0x72101462 chip=0x27c08086 > rev=0x01 hdr=0x00 > vendor = 'Intel Corporation' > device = '82801GB/GR/GH (ICH7 Family) Serial ATA Storage > Controller' > class = mass storage > subclass = ATA > bar [10] = type I/O Port, range 32, base 0xe880, size 8, enabled > bar [14] = type I/O Port, range 32, base 0xe800, size 4, enabled > bar [18] = type I/O Port, range 32, base 0xe480, size 8, enabled > bar [1c] = type I/O Port, range 32, base 0xe400, size 4, enabled > bar [20] = type I/O Port, range 32, base 0xe080, size 16, enabled > cap 01[70] = powerspec 2 supports D0 D3 current D0 > > BIOS show that AHCI 1.0 supported. Seems like not. Even if this chip supports AHCI (only if it is ICH7R or ICH7M), BIOS haven't enabled AHCI mode on it. If it would do, you would see subclass = SATA and one more memory bar here. -- Alexander Motin