At Wed, 19 Jul 2006 20:58:39 -0400 (EDT),
Joanne M Mikkelson wrote:
> 
> Hi,
> 
> I've attached a patch for review that implements an addition to ugen,
> providing improved bulk USB transfer rates when enabled.  This is the
> work that was proposed earlier to enable the USRP to work better.
> (See http://mail-index.netbsd.org/tech-kern/2006/05/03/0008.html for
> the proposal.)  If the changes are okay, Greg Troxel will commit them.

Thanks for doing this.
Unfortuntely, I have zero knowledge on the USB code and I can't review
this, but I think providing unified diffs will make the reviewer's job
easier.