tree f772d9d2cba24046f0bd08e1501c4b257ee3346d
parent 69ce1ac26dcdd2073d4b4dc0eb52787eb9fca628
author John Snow <jsnow@redhat.com> 1453495859 -0500
committer John Snow <jsnow@redhat.com> 1453750523 -0500

fdc: add pick_drive

Split apart pick_geometry by creating a pick_drive routine that will only
ever called during device bring-up instead of relying on pick_geometry to
be used in both cases.

With this change, the drive field is changed to be 'write once'. It is
not altered after the initialization routines exit.

media_validated does not need to be migrated. The target VM
will just revalidate the media on post_load anyway.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 1453495865-9649-7-git-send-email-jsnow@redhat.com