Re: Interpreting lsusb output

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On Thu, Jan 20, 2011 at 04:57:44PM +0000, Joseph L. Casale wrote:
> >Have you tried the output of 'lsusb -t'?
> >
> >Or the lsusb.py program that comes in the usbutils package?  Either of
> >them will show you this.
> 
> Greg,
> I did try that, but didn't know how to correlate this?
> As an example:
> 
> ~ # lsusb -t
> Bus#  6
> `-Dev#   1 Vendor 0x0000 Product 0x0000
>   `-Dev#   3 Vendor 0x03f0 Product 0x1027
> 
> So how do I interpret "Bus#  6" with the ID that vmware reports, which I
> assume is the PCi ID?

If you are in a vmware guest instance, no, that's not a PCI device, but
a virtual root hub.

I'm confused as to exactly what you are trying to determine here.  What
do you want to figure out?

> I am very limited to what was compiled in the console,

Why?  Is this an embedded system?  If so, do you need to figure this out
in a program to do something else with, or are you just curious?

thanks,

greg k-h
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