On Wed, Oct 30, 2002 at 04:08:41PM -0500, Dan Streetman wrote:
> 
> On Wed, 30 Oct 2002, Greg KH wrote:
> 
> >On Wed, Oct 30, 2002 at 01:53:29PM -0500, Dan Streetman wrote:
> >> 
> >> This patch sets up the URB interval correctly when using interrupts via 
> >> usbfs.  This is finally possible since the automagic resubmission is gone.
> >
> >Hm, I don't understand, what does this patch do that couldn't be done
> >before?  Oh, we were forced to do "one shot" interrupt urbs before,
> >right?  How does this patch change the way userspace programs that
> >were used to the old way work?
> 
> There is no change to userspace programs.  Before the interval was set to 
> 0 (one-shot), this changes usbfs to use the endpoint's requested interval 
> (bInterval).

But wouldn't any program that expected a one shot interrupt, be
supprised with this change?  Or am I just missing something really basic
here?

thanks,

greg k-h


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