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/*
* Copyright (C) 2001-2003 Hewlett-Packard Co.
* Contributed by Stephane Eranian <eranian@hpl.hp.com>
* Contributed by Chris Ahna <christopher.j.ahna@intel.com>
*
* This file is part of the ELILO, the EFI Linux boot loader.
*
* ELILO 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 2, or (at your option)
* any later version.
*
* ELILO 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 ELILO; see the file COPYING. If not, write to the Free
* Software Foundation, 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Please check out the elilo.txt for complete documentation on how
* to use this program.
*/
#include <efi.h>
#include <efilib.h>
#include "elilo.h"
#include "config.h"
#include "private.h"
typedef struct {
UINTN legacy_free_boot;
} ia32_global_config_t;
static ia32_global_config_t ia32_gconf;
static config_option_t sysdeps_global_options[]={
{OPT_BOOL, OPT_GLOBAL, L"legacy-free", NULL, NULL, &ia32_gconf.legacy_free_boot}
};
/*
* IA-32 operations that need to be done only once and just before
* entering the main loop of the loader
* Return:
* 0 if sucessful
* -1 otherwise (will abort execution)
*/
INTN
sysdeps_preloop_actions(EFI_HANDLE dev, CHAR16 **argv, INTN argc, INTN index, EFI_HANDLE image)
{
return 0;
}
#define IA32_CMDLINE_OPTIONS L""
CHAR16 *
sysdeps_get_cmdline_opts(VOID)
{
return IA32_CMDLINE_OPTIONS;
}
INTN
sysdeps_getopt(INTN c, INTN optind, CHAR16 *optarg)
{
return -1;
}
VOID
sysdeps_print_cmdline_opts(VOID)
{
}
INTN
ia32_use_legacy_free_boot(VOID)
{
return ia32_gconf.legacy_free_boot ? 1 : 0;
}
INTN
sysdeps_register_options(VOID)
{
INTN ret;
ret = register_config_options(sysdeps_global_options,
sizeof(sysdeps_global_options)/sizeof(config_option_t),
OPTIONS_GROUP_GLOBAL);
#if 0
/* no per image options yet */
if (ret == -1 ) return ret;
ret = register_config_options(sysdeps_image_options,
sizeof(sysdeps_image_options)/sizeof(config_option_t),
OPTIONS_GROUP_IMAGE);
#endif
return ret;
}
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