66 lines
2.8 KiB
C
66 lines
2.8 KiB
C
/* $NetBSD: ibm82660reg.h,v 1.1 2007/05/01 04:20:45 garbled Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2007 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Tim Rightnour
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _DEV_IC_IBM82660REG_H_
|
|
#define _DEV_IC_IBM82660REG_H_
|
|
|
|
/* Register definitions for the IBM 82660 PCI Bridge Controller.
|
|
* Also known as a Lanai/Kauai.
|
|
*/
|
|
|
|
#define IBM_82660_CACHE_STATUS 0xB1
|
|
#define IBM_82660_CACHE_STATUS_L1_EN 0x01
|
|
#define IBM_82660_CACHE_STATUS_L2_EN 0x02
|
|
|
|
#define IBM_82660_OPTIONS_1 0xBA
|
|
#define IBM_82660_OPTIONS_1_MCP 0x01
|
|
#define IBM_82660_OPTIONS_1_TEA 0x02
|
|
#define IBM_82660_OPTIONS_1_ISA 0x04
|
|
|
|
#define IBM_82660_OPTIONS_3 0xD4
|
|
#define IBM_82660_OPTIONS_3_ECC 0x01
|
|
#define IBM_82660_OPTIONS_3_DRAM 0x04
|
|
#define IBM_82660_OPTIONS_3_SRAM 0x08
|
|
#define IBM_82660_OPTIONS_3_SNOOP 0x80
|
|
|
|
#define IBM_82660_SYSTEM_CTRL 0x81C
|
|
#define IBM_82660_SYSTEM_CTRL_L2_EN 0x40
|
|
#define IBM_82660_SYSTEM_CTRL_L2_MI 0x80
|
|
|
|
#endif /* _DEV_IC_IBM82660REG_H_ */
|