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Subject: Re: MPC8641D PEX: programming OWBAR in Endpoint mode?
From: David Hagood <david.hagood@gmail.com>
To: "tiejun.chen" <tiejun.chen@windriver.com>
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Date: Sat, 25 Sep 2010 06:51:13 -0500
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On Sat, 2010-09-25 at 17:46 +0800, tiejun.chen wrote:
> As a summary you have no any issue to access InBound/BAR/LAW.

Correct: full access to the inbound.
> And I remember there is only one
> requirement to OutBound, and that is the window address should be aligned based
> on the size from OWS. Are you sure?
Yes. As my first test I've been using 4k and 64k sizes, aligned on 16M
boundaries.
> 
> And did you try to configure OutBound REGS when RC mode? If so I'm afraid we may
> miss some errata on EP.
In RC mode the built-in drivers take over.