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From: "David Adair" <dadair@ariodata.com>
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Date: Wed, 10 Nov 2004 17:57:35 -0800
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Subject: RE: Problems with MII mode operation on 440GP ethernet
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> 
> > I have a custom board with the same configuration (on 2.6). The
> > driver in that tree works in this configuration. FWIW, the port
> > also uses ocp calls to remove the three unused interfaces. In
> 
> This sounds reasonable to me -- OCP stays cpu generic but exact
> use is refined by the board port.
> 
> Can you give me any hints were to find the "ocp calls?"
> 

Ok, this was too dumb to let stand -- asm/ocp.h is pretty clear
and:

    /* Remove emac1 -- this board uses MII so there can only be one */
    ocp_remove_one_device(OCP_VENDOR_IBM, OCP_FUNC_EMAC, 1);

makes my board work without hacking up the ibm_emac driver.

Thanks again Matt.

David