netdev - Re: [PATCH v2] net: cdc_ether: allow combined control and data interface

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Message-Id: <20130701.233817.1253947554176449518.davem@davemloft.net>
Date:	Mon, 01 Jul 2013 23:38:17 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	bjorn@...k.no
Cc:	netdev@...r.kernel.org, linux-usb@...r.kernel.org,
	mrkiko.rs@...il.com, oliver@...kum.org
Subject: Re: [PATCH v2] net: cdc_ether: allow combined control and data
 interface

From: Bjørn Mork <bjorn@...k.no>
Date: Sat, 29 Jun 2013 12:03:06 +0200

> Some Icera based Huawei modems handled by this driver are not
> completely CDC ECM compliant, using the same USB interface for both
> control and data. The CDC functional descriptors include a Union
> naming this interface as both master and slave, so it is supportable
> by relaxing the descriptor parsing in case these interfaces are
> identical.
> 
> This has been tested on a Huawei K3806 and verified to add support
> for that device.
> 
> Reported-and-tested-by: Enrico Mioso <mrkiko.rs@...il.com>
> Signed-off-by: Bjørn Mork <bjorn@...k.no>
> ---
> v2: Simplified unbind logic.  Thanks to Oliver Neukum

Oliver if you could give this a quick review, that would be
great.

Thanks.

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