diff options
Diffstat (limited to 'grub-core/kern/i386/coreboot/cbtable.c')
-rw-r--r-- | grub-core/kern/i386/coreboot/cbtable.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/grub-core/kern/i386/coreboot/cbtable.c b/grub-core/kern/i386/coreboot/cbtable.c new file mode 100644 index 0000000..34a2b59 --- /dev/null +++ b/grub-core/kern/i386/coreboot/cbtable.c @@ -0,0 +1,44 @@ +/* + * 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; +} |