Spec says we can't write anything other than the global host control register before we enable AHCI, so enable it before resetting saved capabilities.
Spec says we can't write anything other than the global host control register
before we enable AHCI, so enable it before resetting saved capabilities.

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