RT2501USB needs to reserve room for a 32bit value aligned on a 32bit boundary at the end of each data transfer (unlike RT2500USB which reserves only 16bit).
RT2501USB needs to reserve room for a 32bit value aligned on a 32bit
boundary at the end of each data transfer (unlike RT2500USB which
reserves only 16bit).

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