2 * This file is part of the coreboot project.
4 * Copyright (C) 2008 Advanced Micro Devices, Inc.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
23 #include <device/pci_ids.h>
26 /* Power management index/data registers */
27 #define PM_INDEX 0xcd6
29 #define PM2_INDEX 0xcd0
30 #define PM2_DATA 0xcd1
32 extern void pm_iowrite(u8 reg, u8 value);
33 extern u8 pm_ioread(u8 reg);
34 extern void pm2_iowrite(u8 reg, u8 value);
35 extern u8 pm2_ioread(u8 reg);
36 extern void set_sm_enable_bits(device_t sm_dev, u32 reg_pos, u32 mask, u32 val);
38 void sb600_enable(device_t dev);
40 void sb600_lpc_port80(void);
41 void sb600_pci_port80(void);