Interact is always called with NULL. Simplify code a little by
removing this argument, and expanding when rc is NULL. This
effectively completes the back out of custom scripts for tftp booted
loaders

Interact is always called with NULL. Simplify code a little by
removing this argument, and expanding when rc is NULL. This
effectively completes the back out of custom scripts for tftp booted
loaders from r269153 that was started in r292344 with the new path
tricks that obsoleted it.

Submitted by: Netflix

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Move loader help file definitions to being 100% inside of loader.mk.

HELP_FILES is a loader only thing, so move it to loader.mk. Only
generate the help file if HELP_FILES is defined. Adjust Makefile

Move loader help file definitions to being 100% inside of loader.mk.

HELP_FILES is a loader only thing, so move it to loader.mk. Only
generate the help file if HELP_FILES is defined. Adjust Makefiles to
new convention. Fix a few cases where ${.CURDIR}/ was missing
resulting in missing bits from the help files.

Sponsored by: Netflix

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libefi: make efichar.h more usable in stand code

Use _STANDALONE for guard expression in efichar.[ch] and add efi_char typedef.
clean up boot1.c, and replace for loop in efipart.c with ucs2len().

R

libefi: make efichar.h more usable in stand code

Use _STANDALONE for guard expression in efichar.[ch] and add efi_char typedef.
clean up boot1.c, and replace for loop in efipart.c with ucs2len().

Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D13488

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Revert r326792, r326784, r326772, r326712

Something subtle is creating problems for disk access on ubldr. Back
it out unti that can be sorted out.

Sponsored by: Netflix

Fix regression with lua import

Don't print when we can't find a file. Copy it instead to the error
buffer. Higher level routines determine if it's appropriate to print
the error message.

Also, remo

Fix regression with lua import

Don't print when we can't find a file. Copy it instead to the error
buffer. Higher level routines determine if it's appropriate to print
the error message.

Also, remove dead code (labeled bogusly lost functionality) since we
never used that functionality. Remove unused arg from interact() too.

Sponsored by: Netflix

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boot1.c needs EFI_ZFS_BOOT too, so add it globally. Otherwise we'll
not be able to actually read ZFS partitions.

Submitted by: kevans@

Prefer stdint.h to inttypes.h since the added prototypes form the
latter aren't used. Prefer sys/link_elf.h to link.h so we're only
dependent on the kernel tree. The default installation of link.h ju

Prefer stdint.h to inttypes.h since the added prototypes form the
latter aren't used. Prefer sys/link_elf.h to link.h so we're only
dependent on the kernel tree. The default installation of link.h just
includes this file, and any benefit from that is outweighed by the
hassle it causes. This reduces the footprint of files needed from the
system includes (or sysroot in buildworld).

Sponsored by: Netflix

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Make sure we include the right path for skein.h, as well only include
the ZFS flags for zfs_modules.c. This keeps us from pulling from the
system or sysroot during buildworld.

loader.efi: add note about iPXE into the efipart.c

Commant update.

Remove stale dependency on ufsread.c

Remove the now-useless dependency on ufsread.c. In some cases, it was
on the wrong file. But in all cases, we now automatically generate
.depend files, so we don

Remove stale dependency on ufsread.c

Remove the now-useless dependency on ufsread.c. In some cases, it was
on the wrong file. But in all cases, we now automatically generate
.depend files, so we don't need it explicitly.

Sponsored by: Netflix

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loader.efi: efipart should exclude iPXE stub block protocol

iPXE does insert stub BLOCK IO protocol handle to rework other issues,
this handle is not usable as it does not provide actual implementa

loader.efi: efipart should exclude iPXE stub block protocol

iPXE does insert stub BLOCK IO protocol handle to rework other issues,
this handle is not usable as it does not provide actual implementation.

We can detect this situation by checking and validating the BlockSize
property, so this update does make sure we have BlockSize at least 512B
and its value is power of 2.

PR: 223969
Reported by: Jeff Pieper
Reviewed by: imp
Differential Revision: https://reviews.freebsd.org/D13297

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