Use mii_phy_add_media() and remove usage of local macro ADD. Also checks extended status register to see whether the PHY is fast ethernet or not. This removes a lot of checks for specific PHY models and it makes easy to add more PHYs to e1000phy(4).
Use mii_phy_add_media() and remove usage of local macro ADD. Also
checks extended status register to see whether the PHY is fast
ethernet or not. This removes a lot of checks for specific PHY
models and it makes easy to add more PHYs to e1000phy(4).

While I'm here remove setting mii_anegticks as it is set with
mii_phy_add_media().

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