The attached patch adds support for GigE MII PHYs in the MII support
library. This allows GigE drivers to use the MII library the same way
10/100 drivers do.

Since the MII library is already used by lots of network drivers and the
GigE MII register bit definitions were "reserved" when many 10/100 PHYs
were designed, the new GigE registers are accessed only if a driver
specifically enables it. Existing 10/100 drivers should see no behavior
differences with this change.

-- 
James Chapman
PGP key : http://www.katalix.com/~jchapman/pgpkey.txt