45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
|
|
* GRUB -- GRand Unified Bootloader
|
|
* Copyright (C) 2007,2008,2013 Free Software Foundation, Inc.
|
|
*
|
|
* GRUB is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* GRUB is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <grub/i386/coreboot/memory.h>
|
|
#include <grub/coreboot/lbio.h>
|
|
#include <grub/types.h>
|
|
#include <grub/err.h>
|
|
#include <grub/misc.h>
|
|
#include <grub/dl.h>
|
|
|
|
GRUB_MOD_LICENSE ("GPLv3+");
|
|
|
|
grub_linuxbios_table_header_t
|
|
grub_linuxbios_get_tables (void)
|
|
{
|
|
grub_linuxbios_table_header_t table_header;
|
|
/* Assuming table_header is aligned to its size (8 bytes). */
|
|
for (table_header = (grub_linuxbios_table_header_t) 0x500;
|
|
table_header < (grub_linuxbios_table_header_t) 0x1000; table_header++)
|
|
if (grub_linuxbios_check_signature (table_header))
|
|
return table_header;
|
|
|
|
for (table_header = (grub_linuxbios_table_header_t) 0xf0000;
|
|
table_header < (grub_linuxbios_table_header_t) 0x100000; table_header++)
|
|
if (grub_linuxbios_check_signature (table_header))
|
|
return table_header;
|
|
|
|
return 0;
|
|
}
|