Date: Fri, 1 Dec 2006 11:17:30 -0800
From: Greg KH <gregkh@suse.de>
To: "Lu, Yinghai" <yinghai.lu@amd.com>,
       Stefan Reinauer <stepan@coresystems.de>,
       "Eric W. Biederman" <ebiederm@xmission.com>, linuxbios@linuxbios.org,
       linux-kernel@vger.kernel.org
Subject: Re: [LinuxBIOS] #57: libusb host program for PLX NET20DC debug device
Message-ID: <20061201191730.GA3539@suse.de>
References: <5986589C150B2F49A46483AC44C7BCA4907273@ssvlexmb2.amd.com> <20061201184123.GA2996@suse.de> <20061201190426.14911.qmail@stuge.se>
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On Fri, Dec 01, 2006 at 08:04:26PM +0100, Peter Stuge wrote:
> On Fri, Dec 01, 2006 at 10:41:23AM -0800, Greg KH wrote:
> > On Fri, Dec 01, 2006 at 10:26:19AM -0800, Lu, Yinghai wrote:
> > > Anyone is working on creating one usb_serial_driver for USB debug
> > > device without using host debug port?
> > 
> > I can do that in about 15 minutes if you give me the device ids for
> > the usb debug device that you wish to have.
> 
> The host (aka remote) end of the NET20DC debug device has vid 0x0525
> and pid 0x127a.

You can use the usb-serial generic driver with those ids (as module
parameters) today, with no kernel changes needed.

> > Or you can also use the generic usb-serial driver today just fine
> > with no modification.  Have you had a problem with using that
> > option?
> 
> Does it check for a debug descriptor and attach to the device if one
> is found? Neat!

No, sorry, you need to use the device ids.

thanks,

greg k-h
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