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RIOT/boards/qemu-i386/x86_board_lpm.c
René Kijewski 4e4f908379 Initial import of the x86 port
Currently this works only in qemu.
2014-05-25 13:40:29 +02:00

60 lines
1.3 KiB
C

/*
* Copyright (C) 2014 René Kijewski <rene.kijewski@fu-berlin.de>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @ingroup x86
* @{
*
* @file
* @brief Placeholder if someone uses x86-multiboot as a board.
*
* @author René Kijewski <rene.kijewski@fu-berlin.de>
*
* @}
*/
#include <lpm.h>
void lpm_init(void)
{
// void
}
enum lpm_mode lpm_set(enum lpm_mode target)
{
if (target != LPM_ON) {
asm volatile ("hlt");
}
return LPM_UNKNOWN;
}
void lpm_awake(void)
{
// void
}
void lpm_begin_awake(void)
{
// void
}
void lpm_end_awake(void)
{
// void
}