Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Sat, 28 Apr 2001 21:06:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Sat, 28 Apr 2001 21:06:26 -0400 Received: from adsl-63-199-250-45.dsl.sndg02.pacbell.net ([63.199.250.45]:51471 "EHLO ziggy.one-eyed-alien.net") by vger.kernel.org with ESMTP id ; Sat, 28 Apr 2001 21:06:21 -0400 Date: Sat, 28 Apr 2001 18:06:16 -0700 From: Matthew Dharm To: Andries.Brouwer@cwi.nl Cc: linux-kernel@vger.kernel.org, linux-usb-devel@lists.sourceforge.net, mailhot@enst.fr, markus@schlup.net Subject: Re: Dane-Elec PhotoMate Combo Message-ID: <20010428180616.B30295@one-eyed-alien.net> Mail-Followup-To: Andries.Brouwer@cwi.nl, linux-kernel@vger.kernel.org, linux-usb-devel@lists.sourceforge.net, mailhot@enst.fr, markus@schlup.net In-Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-md5; protocol="application/pgp-signature"; boundary="jho1yZJdad60DJr+" Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: ; from Andries.Brouwer@cwi.nl on Sat, Apr 28, 2001 at 05:02:21PM +0200 Organization: One Eyed Alien Networks X-Copyright: (C) 2001 Matthew Dharm, all rights reserved. Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --jho1yZJdad60DJr+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Apr 28, 2001 at 05:02:21PM +0200, Andries.Brouwer@cwi.nl wrote: > I just got a Dane-Elec PhotoMate Combo SmartMedia/CompactFlash reader > manufactured by SCM Microsystems. It is a USB device with ID 04e6:0005. >=20 > The http://www.qbik.ch/usb/devices/ list of supported devices > calls this thing unsupported, and mailhot@enst.fr writes: > "I want this to work ! I'll help testing." >=20 > I think the status can be changed to fully supported, at least > it works fine in my first tests. >=20 > Changes required: > (i) in sd.c there is a peculiar code fragment that assumes > that a removable disk is write protected in case the status is unknown; > reversing this default allows writing to the flash card. This is an unsafe assumption. The code fragment you call "peculiar" is definately necessary. > (ii) this card needs usb/storage/dpcm.c which is compiled when > CONFIG_USB_STORAGE_DPCM is set, but this variable is missing > from usb/Config.in. Add it. This config option is considered so immature that it's not ready for the kernel config, even as an EXPERIMENTAL. Use it at your own risk. Matt --=20 Matthew Dharm Home: mdharm-usb@one-eyed-alien.= net=20 Maintainer, Linux USB Mass Storage Driver A female who groks UNIX? My universe is collapsing. -- Mike User Friendly, 10/11/1998 --jho1yZJdad60DJr+ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (GNU/Linux) Comment: For info see http://www.gnupg.org iD8DBQE662kIz64nssGU+ykRAuLsAJ45wQP1MbbIDSkEhkS+/XA/j0dwZwCggLH8 7FlkIUBXLQObMOeHj6VZLYo= =ZMj4 -----END PGP SIGNATURE----- --jho1yZJdad60DJr+-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/