can I differentiate two usb device in linux hotplug?

can I differentiate two usb device in linux hotplug?

[ayuan]

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Hi,
         I have some problems in using linux-hotplug. For example, if I have usb camera and usb mp3 at the same time, can I differentiate the two usb device in linux 
hotplug? If linux hotplug can differentiate the two usb device, how to differentiate them? Thanks!ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÓ†+\x12\x17ó^µéšŠX¬²š'²ŠÞu¼ÿ\x1a„è3#Â\x1a„è3#ŠËayö¬·÷š³&§vÇœº·°k+hiÇ\x1e²Ì¨º·(š›­z·ë¢f§Ég›nº0±êè¯\b«zW¬±×¯‰ÇÿXœ’\x17«zÚ\x13¯(­\x16·žþ^[m¦Ïÿÿ\f0þ-¢l©s÷(›ûküäƒ7ð\x16ý\x0eÿÛM7þßàÛiiý6«ëšoàÛiiþÙ©—ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ.)îÇøh¶™nƒ÷^½éfj)bž	b²Øm¶ŸÿþX§»\x1fá¢Úeº\x0fì¢êÜyú+ïçzÒâžìÿ†‹i–èÿuëÞ—ùb²Ûÿ²‹«qçè®\aÿëa¶ÚlÿÿåŠËlþÊ.­ÇŸ¢¸\x1eþw­þX¬¶ÏåŠËbú?–)îÇøh¶™nƒ÷^

Re: can I differentiate two usb device in linux hotplug?

[Greg KH]

On Tue, Nov 18, 2003 at 11:26:47AM +0800, ayuan wrote:
> Hi,
> I have some problems in using linux-hotplug. For example, if I have
> usb camera and usb mp3 at the same time, can I differentiate the two
> usb device in linux hotplug? If linux hotplug can differentiate the
> two usb device, how to differentiate them?

Yes it can.  Please see the documenataion at
http://linux-hotplug.sf.net/ for details on how to do this (based on
vendor id, product id, etc.)

thanks,

greg k-h


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