From owner-freebsd-hackers@FreeBSD.ORG Wed Jan 11 05:35:31 2006 Return-Path: X-Original-To: freebsd-hackers@freebsd.org Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 30B9E16A41F for ; Wed, 11 Jan 2006 05:35:31 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from harmony.bsdimp.com (vc4-2-0-87.dsl.netrack.net [199.45.160.85]) by mx1.FreeBSD.org (Postfix) with ESMTP id B41F143D49 for ; Wed, 11 Jan 2006 05:35:30 +0000 (GMT) (envelope-from imp@bsdimp.com) Received: from localhost (localhost.village.org [127.0.0.1] (may be forged)) by harmony.bsdimp.com (8.13.3/8.13.3) with ESMTP id k0B5YsXE001393; Tue, 10 Jan 2006 22:34:54 -0700 (MST) (envelope-from imp@bsdimp.com) Date: Tue, 10 Jan 2006 22:35:02 -0700 (MST) Message-Id: <20060110.223502.42773946.imp@bsdimp.com> To: brooks@one-eyed-alien.net From: "M. Warner Losh" In-Reply-To: <20060109203836.GA24598@odin.ac.hmc.edu> References: <20060109183738.GA4822@odin.ac.hmc.edu> <17346.51495.219254.784361@canoe.dclg.ca> <20060109203836.GA24598@odin.ac.hmc.edu> X-Mailer: Mew version 3.3 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0 (harmony.bsdimp.com [127.0.0.1]); Tue, 10 Jan 2006 22:34:54 -0700 (MST) Cc: freebsd-hackers@freebsd.org, dgilbert@dclg.ca Subject: Re: Ricoh PCI to SD device? X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Jan 2006 05:35:31 -0000 In message: <20060109203836.GA24598@odin.ac.hmc.edu> Brooks Davis writes: : On Mon, Jan 09, 2006 at 03:35:51PM -0500, David Gilbert wrote: : > >>>>> "Brooks" == Brooks Davis writes: : > : > Brooks> On Mon, Jan 09, 2006 at 11:12:30AM -0500, David Gilbert wrote: : > >> Has anyone had a look at the following: : > >> : > >> none1@pci3:1:2: class=0x080501 card=0x01aa1028 chip=0x08221180 : > >> rev=0x17 hdr=0x00 vendor = 'Ricoh Co Ltd' device = 'SD Bus Host : > >> Adapter' class = base peripheral : > >> : > >> This shows up on my new Dell XPS-170 laptop. Since there is no USB : > >> attachment for the SD card reader, I can only surmise that this is : > >> it. Is someone looking at this, or is this completely new? : > : > Brooks> People are looking at it, but there are no docs available. : > Brooks> Apparently, there is some work being done to reverse engineer : > Brooks> it. Linux doesn't support it either. : > : > Wasn't there a disk extension to project evil? : : It's been discussed, but I don't know of any actual work on it. I've seen some work on it. However, the interface isn't as easy to emulate as the network layer... Warner