Re: [patch 2.6.29] usb: ehci-sched.c: EHCI SITD scheduling bugfix (resend)

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On Thu, 16 Apr 2009, David Brownell wrote:

> On Thursday 16 April 2009, Dan Streetman wrote:
> > If you don't mind, I'd like to summarize, as I think we only really
> > disagree on 2 points:
> > 
> > 1. Can more than 188 bytes worth of SSPLTs be issued in a single uframe?
> > 2. Can an Isoc transfer that is larger than 188 bytes be started in a
> > uframe that is not empty?
> 
> 
> What does all this discussion mean for the $SUBJECT patch?
> Merge, with improved comment?  As "temporary"?
> Or reject, in favor of more substantive updates?

The patch does fix a bug in the current code, so it should be merged.  

IMO the whole area could stand some improvement, but writing it will be 
non-trivial.  For now, let's just get this fix in.

Alan Stern

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