2 * This file is part of the coreboot project.
4 * Copyright (C) 2008-2009 coresystems GmbH
5 * Copyright 2013 Google Inc.
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 2 of the License.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
18 #include <console/console.h>
19 #include <cpu/x86/smm.h>
23 #include <ec/google/chromeec/ec.h>
25 #include <soc/iomap.h>
32 int mainboard_io_trap_handler(int smif
)
36 printk(BIOS_DEBUG
, "Sample\n");
37 smm_get_gnvs()->smif
= 0;
43 /* On success, the IO Trap Handler returns 0
44 * On failure, the IO Trap Handler returns a value != 0
46 * For now, we force the return value to 0 and log all traps to
47 * see what's going on.
49 //smm_get_gnvs()->smif = 0;