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Date: Fri, 27 May 2011 12:45:56 -0600 (MDT)
From: Warren Block <wblock@wonkity.com>
To: David Demelier <demelier.david@gmail.com>
In-Reply-To: <4DDFC302.2090400@gmail.com>
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References: <4DDFC302.2090400@gmail.com>
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	(wonkity.com [127.0.0.1]); Fri, 27 May 2011 12:45:56 -0600 (MDT)
Cc: freebsd-questions@freebsd.org
Subject: Re: Adding a devd entry for a specified uhid
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On Fri, 27 May 2011, David Demelier wrote:

> Hello,
>
> I have a USB keyboard that use uhid for multimedia keys, it works pretty well 
> with usbhidaction but I need to run the command by hand each time.
>
> Because I also have gamepad that are uhid too, I would like to get the vendor 
> and product id of this keyboard uhid to match the good hid device with devd 
> and do not try to run usbhidaction on the gamepad.
>
> usbconfig need ugenx.y to deal with vendor and product id so how can I know 
> the vendor and product id of my uhid device ?

devd returns a device-name value.  I thought there was an example in the 
scanner section of the Handbook, but no.  A rough example:

attach 20 {
 	device-name "ugen[0-9].[0-9]";
 	match "vendor" "0x09999";
 	match "product" "0x9999";
 	action "/usr/bin/usbhidaction $device-name ...";
};