Re: [PATCH 2/4] EHCI: Support Intel Moorestown MPH and OTG host

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On Tuesday 23 June 2009, Alek Du wrote:
> 
> > If those are really class identifiers then surely they
> > ought to be declared symbolically in the same system
> > header as the other PCI classes.
> 
> We may have a whole PCI ID patch for Intel Moorestown Platform later.

"May"?  Surely you can send a patch for these two right now...


> But before that, can I still use them here as this? The class id is only used here.
> I will send update patch once the PCI part patch in mainline. I just do not want this
> depends on the PCI part.

If you really must.  But I don't see what the holdup would be.

 
> > And please explain acronyms like MRST and MPH, which
> > seem unique to Intel's stuff.
> 
> MRST = Intel Moorestown Platform which is a LPIA (Low power IA) platform
> MPH = Multi-port Host, this host has integrated port controller logic for
> multiple host ports (1~6 downstream port(s)). Also it supports LPM (Link Power Management).

OK.  I suggest the source code say "Intel Moorestown" not "MRST",
and "Intel Multi-Port Host" not "MPH"..

Aren't *most* root hubs a "Multi-Port Host" though?  Or is the
LPM support the big issue?

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