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Subject: Re: pmac_zilog debugging ...
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Kevin Diggs <kevdig@hypersurf.com>
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Date: Sat, 08 Nov 2008 09:23:23 +1100
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On Fri, 2008-11-07 at 13:38 -0800, Kevin Diggs wrote:
> to connect an 8600 to a laptop via ppp the link will lock up in short
> order from "payloaded" pings. Any advice on how to figure out where it
> is locking up? This command works fine to connect two x86 laptops. At
> 1200 it does take a while for an xterm to show up, though.

Flow control might be busted. You may need to revert the polarity of the
CTS line sampling. Let me know what you find out.

Cheers,
Ben.