Set reserved bits in the TX Configuration Register the value from the Sun docs. Seems to fix watchdog timeout issues in Sun ERI variants.
Set reserved bits in the TX Configuration Register the value from the Sun docs.
Seems to fix watchdog timeout issues in Sun ERI variants.

tested by a few

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars