Date: Fri, 4 May 2012 14:30:37 -0400 From: Patrick Kelsey <kelsey@ieee.org> To: Adrian Chadd <adrian@freebsd.org> Cc: freebsd-mips@freebsd.org Subject: Re: heads up - ar71xx changes Message-ID: <CAD44qMUDj6WZkjsk1Rze2beUKsfwZS9v-%2BhPvz_dLmDE_=9OpQ@mail.gmail.com> In-Reply-To: <CAJ-VmokJGtu8fvjgYNVPJ53GbxpkJc5F1v2meomQg3c9h9NXfg@mail.gmail.com> References: <CAJ-VmonZbXe3yUaBn3-giaz7aiMYsk3D4u%2BghbZUZkLWw595mQ@mail.gmail.com> <CAD44qMUubHchQJbjpvJdSutbSQZdCCjiKXV9a8hqPx1p0Vi=8A@mail.gmail.com> <CAD44qMWwTrZySNJj33pZz90bB05aG39rLxkF-H44Bp%2BpeHTJLQ@mail.gmail.com> <CAJ-VmokJGtu8fvjgYNVPJ53GbxpkJc5F1v2meomQg3c9h9NXfg@mail.gmail.com>
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On Fri, May 4, 2012 at 1:45 PM, Adrian Chadd <adrian@freebsd.org> wrote: > Hi, > > Is this with the switch PHY driver of yours, or just stand-alone? > What's the PHY that arge1 is attached to? Hmmm. On the RB450G, arge1 is connected to port 5 on the AR8316 switch, and port 5 on the AR8316 is configured by the boot loader to bypass the switch complex and connect directly to an internal PHY. The MDIO bus on the AR8316 is wired to arge0. arge0 is connected to the cpu port on the AR8316, with no real PHY. That hack diff I sent is making less and less overall sense (although it does let me limp along for the moment). What I really want is for arge0 to initialize to whatever fixed rate is hinted (or defaulted when no hint is given), and I want arge1 to see its PHY on the MDIO bus attached to arge0. Perhaps I should have ARGE_MDIO defined whereas I currently do not? -Patrick
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