USB vendore designations..

[Lennart Augustsson]

I think the EHCI design has some bad flaws.
It was too long since I looked at it, so I can't remember if the ones
you mention are problematic.

Merry Chrisrmas!

	-- Lennart

Julian Elischer wrote:
> 
> EHCI is almost ok.. except for where it REALLY SUCKS!
> 
> Is there anyone who really understands it?
> It seems to me that there is almost no way to remove a pipe's queue from 
> the
> async active schedule without losing information as to whether the 
> transfers
> on it were completed or not. (other than halting the entire async schedule,
> removing the queue, and then restarting the async schedule. Similarly,
> there doesn't seen to be a really safe way to remove transfer items from
> said queue (i,e. cancel/abort them), without losing statet information for
> other items on the same queue.
> 
> Anyone with any thoughts on this, speak up! :-)
> 
> 
> 
> 
>