NAME

efi — EFI runtime services

SYNOPSIS

efi* at fdt?

DESCRIPTION

The efi driver provides support for EFI runtime services offered by UEFI firmware implementations. Support is currently limited to reading and setting the Real Time Clock on systems that offer such functionality.

SEE ALSO

intro(4)

HISTORY

The efi device driver first appeared in OpenBSD 6.3.

AUTHORS

The efi driver was written by Mark Kettenis <kettenis@openbsd.org>.