From owner-freebsd-hardware@FreeBSD.ORG  Fri Nov 13 09:09:06 2009
Return-Path: <owner-freebsd-hardware@FreeBSD.ORG>
Delivered-To: freebsd-hardware@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 820281065679
	for <freebsd-hardware@freebsd.org>;
	Fri, 13 Nov 2009 09:09:06 +0000 (UTC)
	(envelope-from hselasky@c2i.net)
Received: from swip.net (mailfe04.swip.net [212.247.154.97])
	by mx1.freebsd.org (Postfix) with ESMTP id DC7038FC16
	for <freebsd-hardware@freebsd.org>;
	Fri, 13 Nov 2009 09:09:05 +0000 (UTC)
X-Cloudmark-Score: 0.000000 []
X-Cloudmark-Analysis: v=1.0 c=1 a=D-uDodvM0yAA:10
	a=MnI1ikcADjEx7bvsp0jZvQ==:17 a=jhrT6nCssbIPamiFIj8A:9
	a=z6aLvXORTMyjuOFypT4A:7 a=frVLgRqW8-hKmBbt9cneEeMFiZUA:4
Received: from [188.126.201.140] (account mc467741@c2i.net HELO
	laptop.adsl.tele2.no)
	by mailfe04.swip.net (CommuniGate Pro SMTP 5.2.16)
	with ESMTPA id 1320032357; Fri, 13 Nov 2009 09:09:03 +0100
From: Hans Petter Selasky <hselasky@c2i.net>
To: freebsd-hardware@freebsd.org
Date: Fri, 13 Nov 2009 09:08:05 +0100
User-Agent: KMail/1.11.4 (FreeBSD/9.0-CURRENT; KDE/4.2.4; i386; ; )
References: <4AFADA49.5070401@bulinfo.net>
	<200911111704.20112.hselasky@c2i.net>
	<4AFD086F.4090009@bulinfo.net>
In-Reply-To: <4AFD086F.4090009@bulinfo.net>
X-Face: (%<A9p'; 5>:6u[ldzJ`0qjD7sCkfdMmD*RxpO<Q0yAl~?`'F?jDVb]E6TQ7'#h-VlLs}k/
	(yxg(p!IL.`#ng"%`BMrham7%UK,}VH\wUOm=^>wEEQ+KWt[{J#x6ow~JO:,zwp.(t; @Aq
	:4:&nFCgDb8[3oIeTb^'",;u{5{}C9>"PuY\)!=#\u9SSM-nz8+SR~B\!qBv
MIME-Version: 1.0
Content-Type: Text/Plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200911130908.06079.hselasky@c2i.net>
Cc: 
Subject: Re: USB SD, MMC, MS, CF card reader?
X-BeenThere: freebsd-hardware@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: General discussion of FreeBSD hardware <freebsd-hardware.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hardware>, 
	<mailto:freebsd-hardware-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hardware>
List-Post: <mailto:freebsd-hardware@freebsd.org>
List-Help: <mailto:freebsd-hardware-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hardware>, 
	<mailto:freebsd-hardware-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 13 Nov 2009 09:09:06 -0000

On Friday 13 November 2009 08:19:11 Krassimir Slavchev wrote:
> Hans Petter Selasky wrote:
> > On Wednesday 11 November 2009 16:37:45 Krassimir Slavchev wrote:
> >> Hi All,
> >>
> >> I have an old USB card reader which is not recognized by 8.0.
> >> The reader is based on a C-Media CM320L chip.
> >>
> >> Does this reader need special handling or umass driver can be used?
> >>
> >> # usbconfig -u 7 -a 2 dump_info
> >> ugen7.2: <product 0x5200 vendor 0x0d8c> at usbus7, cfg=0 md=HOST
> >> spd=HIGH (480Mbps) pwr=ON
> >>
> >> # usbconfig -u 7 -a 2 dump_device_quirks
> >
> > Hi,
> >
> > The umass quirks are currently not available through the USB quirks API.
> > Can you do: dump_device_desc and dump_curr_config_desc ?
> > You probably need to edit sys/dev/usb/storage/umass.c and add a device
> > entry there.
>
> I have tried almost all possible protocol combinations but no luck.
> With UMASS_PROTO_SCSI | UMASS_PROTO_BBB:
>
> umass0: <vendor 0x0d8c product 0x5200, class 0/0, rev 2.00/1.00, addr 2>
> on usbus7
> umass0:  SCSI over Bulk-Only; quirks = 0x0000
> umass0: Get Max Lun not supported (USB_ERR_TIMEOUT)
> umass0:0:0:-1: Attached to scbus0
>
> Adding NO_GETMAXLUN quirk:
> umass0: <vendor 0x0d8c product 0x5200, class 0/0, rev 2.00/1.00, addr 2>
> on usbus7
> umass0:  SCSI over Bulk-Only; quirks = 0x0100
> umass0:0:0:-1: Attached to scbus0
>
> The same reader works on windows with 'Generic USB Mass Storage' driver
> and in the chip documentation I found that it is 'Compliant with USB
> Mass Storage Device Class specifications'.
>
> May be something is handled differently?


I don't know. Maybe your device needs some special command before it responds.

--HPS