Commit Graph

17 Commits

Author SHA1 Message Date
Warner Losh
dd2b9c2967 stand: fix mismerge
Remove stray line from mismerge of 5d1531d9d4. This is no longer
needed.

Fixes:			5d1531d9d4
Sponsored by:		Netflix
2022-09-16 10:54:04 -06:00
Warner Losh
fc352701ff stand: collapse all copies of *copyenv into md_copyenv
Use the efi's bi_copyenv to md_copyenv and place it in modinfo.c. Remove
all other nearly identical and efi's has the best error handling.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D36574
2022-09-16 09:18:56 -06:00
Warner Losh
5d1531d9d4 stand: Move md_copymodules into modinfo.c and reduce copies
md_copymodules, bi_copymdoules, bi_copymodules32 (x2) and
bi_copymodules64 (x2) are all the same routine... Replace them all with
md_copymodules. This saves about 800 bytes on i386 BIOS loader, which is
a nice bonus.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D36572
2022-09-16 09:18:56 -06:00
Warner Losh
bca9c87b61 stand: Create common/modinfo.h
Move all the MOD_xxx macros to this header. Each user of this interface
is currently required to define MOD_ALIGNMENT(l). modinfo was selected
because it sits inbetween modules and metadata and will make it easier
to migrate to new, shared intefaces.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D36571
2022-09-16 09:18:56 -06:00
Warner Losh
8b19d28d68 stand: Create MOD_ALIGN macro and use it everywhere
To further reduce the differences between the different MOD_xxx macros,
use MOD_ALIGN to do the proper alignment for the given use.

Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D36570
2022-09-16 09:18:56 -06:00
Warner Losh
20b23ae74b stand: remove mips support
As part of decommissioning mips support, remove the boot loader
support. Do this in advance of other boot loader work to limit the
amount of work that will be thrown away.

Sponsored by:		Netflix
Reviewed by:		jrtc27
Differential Revision:	https://reviews.freebsd.org/D33377
2021-12-10 11:05:31 -07:00
Warner Losh
eb24e1491f Remove sparc64 support from the boot loader.
Remove all the sparc64 specific bits, both files and ifdefs.
2020-02-03 17:34:57 +00:00
Ian Lepore
c1418270b2 Extend loader(8) geli support to all architectures and all disk-like devices.
This moves the bulk of the geli support from lib386/biosdisk.c into a new
geli/gelidev.c which implements a devsw-type device whose dv_strategy()
function handles geli decryption. Support for all arches comes from moving
the taste-and-attach code to the devopen() function in libsa.

After opening any DEVT_DISK device, devopen() calls the new function
geli_probe_and_attach(), which will "attach" the geli code to the open_file
struct by creating a geli_devdesc instance to replace the disk_devdesc
instance in the open_file. That routes all IO for the device through the
geli code.

A new public geli_add_key() function is added, to allow arch/vendor-specific
code to add keys obtained from custom hardware or other sources.

With these changes, geli support will be compiled into all variations of
loader(8) on all arches because the default is WITH_LOADER_GELI.

Relnotes:	yes
Sponsored by:	Microchip Technology Inc
Differential Revision:	https://reviews.freebsd.org/D15743
2018-07-13 17:50:25 +00:00
Warner Losh
c96ac12e5c Transition to boot_env_to_howto and boot_howto_to_env in the boot
loader.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D16205
2018-07-13 16:43:29 +00:00
Warner Losh
4569e91328 Eliminate boot loader copies of boot arg parsing.
Eliminate 4 of the copies of the arg parsing in /boot/laoder
by using boot_parse_cmdline.

Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D16205
2018-07-13 16:43:23 +00:00
Kyle Evans
28ee318d9c stand: Fix build after r334882
Not sure how this was not caught in Universe.
2018-06-09 15:28:37 +00:00
Kyle Evans
593e2c6ece stand: Consolidate checking for boot flags driven by environment vars
e.g. boot_mute, boot_single, boot_verbose, and friends; we checked for these
in multiple places, consolidate into common/ and allow a setting of "NO" for
any of these to turn them off. This allows systems with multiple
loader.conf(5) or loader.conf(5) overlay systems to easily turn off
variables in later processed files by setting it to NO.

Reported by:	Nick Wolff @ iXsystems
Reviewed by:	imp
2018-06-09 15:10:39 +00:00
Marius Strobl
dd5dbb3199 - Unbreak booting sparc64 kernels after the metadata unification in
r329190; sparc64 kernels are always 64-bit but with that revision
  in place, the loader was treating them as 32-bit ones.
- In order to reduce the likelihood of this kind of breakage in the
  future, #ifdef out md_load() on sparc64 and make md_load_dual() -
  which is currently local to metadata.c anyway - static.
- Make md_getboothowto() - also local to metadata.c - static.
- Get rid of the unused DTB pointer on sparc64.
2018-05-21 01:20:19 +00:00
Warner Losh
56e53cb8ef Prefer uintXX_t to u_intXX_t
A foolish consistency is the hobgoblin of little minds, adored by
little statesmen and philosophers and divines. With consistency a
great soul has simply nothing to do. -- Ralph Waldo Emerson
2018-03-13 16:33:00 +00:00
Ian Lepore
7feea4075b Fix module loading on arm after the metadata.c unification in r329190.
Arm modules need an additional address fixup not needed by other platforms.
2018-02-28 21:51:51 +00:00
Kyle Evans
4daa199d7b stand: Fix ubldr after r329190
metadata load files were consolidated in r329190, and these relocation fixup
bits were inadvertently dropped in the process. Re-add them to fix boot with
ubldr.

Glanced over by:	jhibbits
X-MFC-With:	r329190
2018-02-15 15:01:07 +00:00
Justin Hibbits
d3e1307bf5 Unify metadata load files for arm, mips, powerpc, sparc64
Summary:
All metadata.c files are very similar, with only trivial changes.  Unify them
into a single common file, with minor special-casing where needed.

Reviewed By: imp
Differential Revision: https://reviews.freebsd.org/D13978
2018-02-13 03:44:50 +00:00