netdev - Re: [PATCH 1/3] option: Removing one bogus and adding some new Huawei combinations

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Date:	Tue, 13 Dec 2011 09:16:00 -0800
From:	Greg KH <greg@...ah.com>
To:	Bjorn Mork <bjorn@...k.no>
Cc:	netdev@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH 1/3] option: Removing one bogus and adding some new
 Huawei combinations

On Tue, Dec 13, 2011 at 05:33:02AM +0100, Bjorn Mork wrote:
> From: Bjørn Mork <bjorn@...k.no>
> 
> Huawei use the product code HUAWEI_PRODUCT_E353 (0x1506) for a
> number of different devices, which each can appear with a number
> of different descriptor sets.  Different types of interfaces
> can be identified by looking at the subclass and protocol fields
> 
> Subclass 1 protocol 8 is actually the data interface of a CDC
> ECM set, with subclass 1 protocol 9 as the control interface.
> Neither support serial data communcation, and cannot therefore
> be supported by this driver.
> 
> At the same time, add a few other sets which appear if the
> device is configured in "Windows mode" using this modeswitch
> message:
> 55534243000000000000000000000011060000000100000000000000000000
> 
> Signed-off-by: Bjørn Mork <bjorn@...k.no>
> ---
>  drivers/usb/serial/option.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)

I'll take this one now through the usb tree as it's relevant there.

greg k-h
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