RE: XHCI: Ring expansion failure

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> Sounds like a bug. Why num_trbs_in_deq_seg becomes high? How many urbs
> are submitted during resume? Normally only isoc transfer triggers ring
> expansion with multiple trbs per urb.

I've seen the number of free ring entries go down after a sequence
where all the active urb got cancelled.
Not looked at why - I've seeing other issues, but they might be
related to a pile of local changes (probably not the one's I
posted patches for).

	David



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