freebsd-dev/sys/boot/efi/include
Marcel Moolenaar 716f79c093 Remove file system support based on the simple file system protocol
as this only allows us to access file systems that EFI knows about.
With a loader that can only use EFI-supported file systems, we're
forced to put /boot on the EFI system partition. This is suboptimal
in the following ways:
1.  With /boot a symlink to /efi/boot, mergemaster complains about
    the mismatch and there's no quick solution.
2.  The EFI loader can only boot a single version of FreeBSD. There's
    no way to install multiple versions of FreeBSD and select one
    at the loader prompt.
3.  ZFS maintains /boot/zfs/zpool.cache and with /boot a symlink we
    end up with the file on a MSDOS file system. ZFS does not have
    proper handling of file systems that are under Giant.

Implement a disk device based on the block I/O protocol instead and
pull in file system code from libstand. The disk devices are really
the partitions that EFI knows about.

This change is backward compatible.

MFC after:	1 week
2010-01-09 22:54:29 +00:00
..
i386 Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
ia64 Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efi_nii.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efi.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efiapi.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
eficon.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efidebug.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efidef.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efidevp.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efierr.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efifpswa.h
efifs.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efilib.h Remove file system support based on the simple file system protocol 2010-01-09 22:54:29 +00:00
efinet.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efipart.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efiprot.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efipxebc.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efiser.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
efistdarg.h Sync the EFI headers with version 1.10.14.62 of the Intel sample EFI 2006-11-02 02:42:48 +00:00
README

/* $FreeBSD$ */
/*-

Files in this directory and subdirectories are subject to the following
copyright unless superceded or supplemented by additional specific license
terms found in the file headers of individual files.

Copyright (c) 1998-2000 Intel Corporation

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.

Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.

THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL INTEL BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
OF THE POSSIBILITY OF SUCH DAMAGE. THE EFI SPECIFICATION AND ALL
OTHER INFORMATION ON THIS WEB SITE ARE PROVIDED "AS IS" WITH NO
WARRANTIES, AND ARE SUBJECT TO CHANGE WITHOUT NOTICE.

*/