From owner-freebsd-usb@FreeBSD.ORG  Sat Aug 20 14:22:40 2011
Return-Path: <owner-freebsd-usb@FreeBSD.ORG>
Delivered-To: freebsd-usb@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 128DE1065674;
	Sat, 20 Aug 2011 14:22:40 +0000 (UTC)
	(envelope-from phk@phk.freebsd.dk)
Received: from phk.freebsd.dk (phk.freebsd.dk [130.225.244.222])
	by mx1.freebsd.org (Postfix) with ESMTP id C623F8FC14;
	Sat, 20 Aug 2011 14:22:39 +0000 (UTC)
Received: from critter.freebsd.dk (critter.freebsd.dk [192.168.61.3])
	by phk.freebsd.dk (Postfix) with ESMTP id 5D1F15DB8;
	Sat, 20 Aug 2011 14:07:26 +0000 (UTC)
Received: from critter.freebsd.dk (localhost [127.0.0.1])
	by critter.freebsd.dk (8.14.5/8.14.5) with ESMTP id p7KE7Pqp005256;
	Sat, 20 Aug 2011 14:07:26 GMT (envelope-from phk@phk.freebsd.dk)
To: Hans Petter Selasky <hselasky@c2i.net>
From: "Poul-Henning Kamp" <phk@phk.freebsd.dk>
In-Reply-To: Your message of "Sat, 20 Aug 2011 15:55:04 +0200."
	<201108201555.04355.hselasky@c2i.net>
Content-Type: text/plain; charset=ISO-8859-1
Date: Sat, 20 Aug 2011 14:07:25 +0000
Message-ID: <5255.1313849245@critter.freebsd.dk>
Cc: FreeBSD-gnats-submit@freebsd.org, freebsd-usb@freebsd.org
Subject: Re: usb/159919: Patch for HUAWEI E173 (u3g/umodem)
X-BeenThere: freebsd-usb@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: FreeBSD support for USB <freebsd-usb.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
	<mailto:freebsd-usb-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-usb>
List-Post: <mailto:freebsd-usb@freebsd.org>
List-Help: <mailto:freebsd-usb-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-usb>,
	<mailto:freebsd-usb-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 20 Aug 2011 14:22:40 -0000

In message <201108201555.04355.hselasky@c2i.net>, Hans Petter Selasky writes:
>On Friday 19 August 2011 18:01:29 Poul-Henning Kamp wrote:
>>         With this patch I can get a Huawei E173 3G dongle to work.
>>         I'm not sure why I have to teach umodem about it specifically.
>>         It comes up as /dev/cuaU[012] rather than /dev/cuaU0.[012]
>
>Hi,
>
>What happens if you leave out the u3g.c patch?
>
>Could you post dmesg and output from:
>
>usbconfig -d X.Y dump_device_desc dump_curr_config_desc show_ifdrv

Dang, I should have thought of including that.

It's too late now the E173 just passed through my lab for a few
hours and it probably won't be back in the forseeable future.

Without any patches it comes up with the E173_INIT product-id and
da0/cd0 attaches.

The HUAWEI_INIT mode just hangs the device, nothing happens or
attaches afterwards.

With the HUAWEI_INITSCSI it disaspears, then comes back with the E173
product-id, da0/cd0 attaches, but umodem for some reason does not.

The patch makes umodem find it, but as three separate devices,
not as one device with three subdevices.

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.