linux-kernel - Re: [PATCH] serial/option: Add support for Option GTM671WFS

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Date:	Tue, 05 Aug 2014 11:00:53 -0500
From:	Dan Williams <dcbw@...hat.com>
To:	Ricardo Ribalda Delgado <ricardo.ribalda@...il.com>
Cc:	Johan Hovold <johan@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Linux USB Mailing List <linux-usb@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] serial/option: Add support for Option GTM671WFS

On Mon, 2014-08-04 at 11:12 +0200, Ricardo Ribalda Delgado wrote:
> Hello Dan
> 
> >
> > Are you 100% sure these don't go into the 'hso' driver?  'option' is
> > used for mostly older Option devices (like 5+ years old).  I tried to
> > find information about this module, and the closest I could come for
> > 0af0:9200 was:
> >
> > http://trac.gateworks.com/wiki/3g
> >
> > which indicates they might be 'hso' instead.  Can you give that a try?

Follow-up note: this device should indeed be driven by 'hso' (not
option) and Ricardo has submitted a patch for that to netdev@.

Dan

> With all the hso_ids configuration I get the following error message:
> 
> [  553.501693] hso: drivers/net/usb/hso.c: Option Wireless
> [  553.524898] hso 2-1.4:1.7: Not our interface
> 
> and depending on the mode I get 3, 4 or 6 ttySH interfaces
> 
> But, if we ignore this, the device can connect to the internet with
> hso_connect.sh. I have already post a patch using the hso driver.
> 
> The device could also connect with option.ko... Do you think that
> there could be other devices wrongly handled with option ?
> 
> Ricardo
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