Re: full data usb captures with usbmon?

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On Tue, Jun 01, 2010 at 05:41:23PM -0400, Chris Frey wrote:
> Hi,
> 
> Usbmon only dumps about 32 bytes of urb data.  The comments in the
> driver source code seem to indicate that this is intended:
> 
> 	/*
> 	 * No, we do not want arbitrarily long data strings.
> 	 * Use the binary interface if you want to capture bulk data!
> 	 */
> 	#define DATA_MAX  32
> 
> What is this binary interface it refers to?  What is the best way to
> capture every last bit of usb data, similar to usbmon?

usbmon is.

Please read the documentation for how to use the binary interface in the
file at Documentation/usb/usbmon.txt

thanks,

greg k-h
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