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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007 Corey Osgood <corey_osgood@verizon.net>
*
* This program 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 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc.
*/
/* Datasheets:
* Name: VT82C686A "Super South" South Bridge
* Link: http://www.datasheets.org.uk/datasheet.php?article=3510260
* Name: VT82C686B "Super South" South Bridge
* Link: http://www.datasheet4u.com/html/V/T/8/VT82C686B_VIA.pdf.html
*/
/* Super I/0 Configuration Registers. */
/* Any registers not listed here are reserved. */
#define VT82C686_SIO_DEV_ID 0xe0 /* Super-I/O Device ID */
#define VT82C686_SIO_REV 0xe1 /* Super-I/O Device Revision */
#define VT82C686_FS 0xe2 /* Function Select */
#define VT82C686_FDC 0xe3 /* Floppy */
#define VT82C686_PP 0xe6 /* Parallel Port */
#define VT82C686_SP1 0xe7 /* Serial Port 1 */
#define VT82C686_SP2 0xe8 /* Serial Port 2 */
#define VT82C686_SP_CFG 0xee /* Serial Port Configuration */
#define VT82C686_POWER 0xef /* Power Down Control */
#define VT82C686_PP_CTRL 0xf0 /* Parallel Port Control */
#define VT82C686_SP_CTRL 0xf1 /* Serial Port Control */
#define VT82C686_FDC_CFG 0xf6 /* Floppy Controller Configuration */
#define VT82C686_FDC_DC 0xf8 /* Floppy Drive Control */
#define VT82C686_GPIO 0xfc /* General Purpose I/O */
/* For reference, used PCI IDs and their names in pci_ids.h: */
/*
PCI_VENDOR_ID_VIA 0x1106
PCI_DEVICE_ID_VIA_82C686 0x0686 // Function 0, PCI Config
PCI_DEVICE_ID_VIA_82C586_1 0x0571 // Function 1, IDE Controller
PCI_DEVICE_ID_VIA_82C586_2 0x3038 // Functions 2 & 3, USB Ports 0-1 & 2-3
PCI_DEVICE_ID_VIA_82C586_3 0x3040 // Possible 2nd USB Controller?
PCI_DEVICE_ID_VIA_82C686_4 0x3057 // Function 4, Power Management
PCI_DEVICE_ID_VIA_82C686_5 0x3058 // Function 5, AC'97 Codec
PCI_DEVICE_ID_VIA_82C686_6 0x3068 // Function 6, MC'97 Codec
*/
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