From owner-freebsd-current@FreeBSD.ORG Wed Jul 1 09:39:57 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 E3214106564A for ; Wed, 1 Jul 2009 09:39:57 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from cmail.optima.ua (cmail.optima.ua [195.248.191.121]) by mx1.freebsd.org (Postfix) with ESMTP id 651268FC14 for ; Wed, 1 Jul 2009 09:39:56 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from [212.86.226.226] (account mav@alkar.net HELO mavbook.mavhome.dp.ua) by cmail.optima.ua (CommuniGate Pro SMTP 5.2.9) with ESMTPSA id 247277780; Wed, 01 Jul 2009 12:39:53 +0300 Message-ID: <4A4B2EE6.2080501@FreeBSD.org> Date: Wed, 01 Jul 2009 12:39:50 +0300 From: Alexander Motin User-Agent: Thunderbird 2.0.0.21 (X11/20090405) MIME-Version: 1.0 To: "James R. Van Artsdalen" References: <1246206181.00132972.1246192801@10.7.7.3> <1246206186.00132982.1246194002@10.7.7.3> <1246209783.00133001.1246197001@10.7.7.3> <1246260183.00133237.1246247402@10.7.7.3> <4A48798A.5070604@FreeBSD.org> <4A487BF7.8060103@haruhiism.net> <4A48922D.5090507@FreeBSD.org> <4A48C0BC.3030104@haruhiism.net> <4A48CD19.8080606@FreeBSD.org> <4A48D136.3050309@haruhiism.net> <4A48D551.5090509@FreeBSD.org> <4A49E7A3.70509@haruhiism.net> <4A49EA94.3070109@FreeBSD.org> <4A4B2A90.8090300@jrv.org> In-Reply-To: <4A4B2A90.8090300@jrv.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@freebsd.org Subject: Re: RFC: ATA to CAM integration patch 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, 01 Jul 2009 09:39:58 -0000 James R. Van Artsdalen wrote: > Has anyone found any PCI-X or PCI cards that do AHCI? Or a PCI-Express, > PCI-X or PCI card that supports AHCI & FIS-based switching for port > multipliers? > > I'm trying to set up to test this but the only AHCI cards I've found are > based on the Jmicron chips, which are PCI-e only, no more than 2 SATA > ports, and don't do FIS-based switching. > > PS. I understand FIS-based switching isn't there yet but I assume it > will be. I still haven't found any AHCI card with FBS support. Ideas welcome. I am working on driver for SiI3124/3132. I haven't tested yet how fast they really are (3132 is quite cheap), but they declare PM with FBS support. First one is 4-port PCI-X, second - 2-port PCIe. -- Alexander Motin