freebsd-dev

History

Warner Losh 00a47597a3 Implement efiblk_get_pdinfo_by_device_path Lookup a block device by it's device path. We use a 'loose' lookup whereby we scan forward to the first Media Path portion of the device path, then look at all our handles for one whose first Media Path matches. This will also work if the device path pointed to has a following file path (or paths) as that's ignored. It assumes that there's only one media path node that describes the entire device, which is true as of the latest UEFI spec (2.7 Errata A) as far as I've been able to determine. Sponsored by: Netflix		2018-07-23 20:36:54 +00:00
..
amd64
arm
arm64
i386
efi_driver_utils.h
efi_drivers.h	Move sys/boot to stand. Fix all references to new location	2017-11-14 23:02:19 +00:00
efi_nii.h
efi.h	libefi: UEFI_BOOT_VAR_GUID duplicates EFI_GLOBAL_VARIABLE	2018-03-15 05:58:35 +00:00
efiapi.h	loader.efi: add missing EFI GUIDs	2018-01-25 20:09:51 +00:00
efichar.h
eficon.h
eficonsctl.h
efidebug.h
efidef.h
efidevp.h	Define ADR subtype of ACPI type for a device path.	2018-07-13 21:03:32 +00:00
efierr.h
efifpswa.h
efifs.h
efigop.h
efilib.h	Implement efiblk_get_pdinfo_by_device_path	2018-07-23 20:36:54 +00:00
efinet.h
efipart.h
efipciio.h
efiprot.h
efipxebc.h
efiser.h
efistdarg.h
efiuga.h
efizfs.h	Provide a more direct interface to tell ZFS what the preferred handle	2018-06-15 19:07:26 +00:00
README

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copyright unless superceded or supplemented by additional specific license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.

*/