Corretctly return 0xffffffff for the returned LBA if the disk is too large for the READ CAPACITY command.
Corretctly return 0xffffffff for the returned LBA if the disk is too large
for the READ CAPACITY command.

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