arge1 still works (it's the standalone PHY) but arge0 and the other switch
ports don't work. They're enumerated though, demonstrating that the
mdiobus abstraction is correctly working.
* arge0 doesn't (yet) work via the switch PHY ports; I'm not sure why.
* arge1 maps to the WAN port. That works.
TODO:
* The PLL register needs a different (non-default) value for Gigabit
Ethernet. The board setup code needs to be extended a bit to allow
for non-default pll_1000 values - right now, those values come out
of hard-coded values in the per-chip set_pll_ge() routines.
Obtained from: Linux / OpenWRT
This uses the new firmware(9) method for squirreling away the EEPROM
contents from SPI flash so ath(4) can get to them later.
It won't work out of the box just yet - you have to add this to
if_ath_pci.c:
#define ATH_EEPROM_FIRMWARE
.. until I've added it as a configuration option and updated things.
