svn commit: r280727 - in head: share/mk sys/conf

[Slawa Olhovchenkov]

On Fri, Mar 27, 2015 at 02:35:12AM +0000, Warner Losh wrote:

> Author: imp
> Date: Fri Mar 27 02:35:11 2015
> New Revision: 280727
> URL: https://svnweb.freebsd.org/changeset/base/280727
> 
> Log:
>   Add support for specifying unsupported / broken options that override
>   any defaults or user specified actions on the command line. This would
>   be useful for specifying features that are always broken or that
>   cannot make sense on a specific architecture, like ACPI on pc98 or
>   EISA on !i386 (!x86 usage of EISA is broken and there's no supported
>   hardware that could have it in any event). Any items in
>   __ALWAYS_NO_OPTIONS are forced to "no" regardless of other settings.

Alpha 21064 support EISA.
FreeBSD support Digi EISA card.