NetBSD/sys/arch/mvme68k/dev/if_iereg.h

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/* $NetBSD: if_iereg.h,v 1.2 1999/02/14 17:54:28 scw Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Steve C. Woodford.
*
* 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.
*/
/*
* Definitions for the MPU Port and Channel Attention registers
* of the onboard i82596 Ethernet controller on MVME1[67]7 boards.
*/
#ifndef __mvme68k_if_iereg_h
#define __mvme68k_if_iereg_h
struct mpu_regs {
volatile u_int16_t mpu_upper; /* Upper Command Word */
volatile u_int16_t mpu_lower; /* Lower Command Word */
volatile u_int32_t mpu_ca; /* Channel Attention. Dummy Rd or Wr */
};
#define IE_MPU_RESET 0x00 /* Software Reset */
#define IE_MPU_SELF_TEST 0x01 /* Execute a Self-Test */
#define IE_MPU_SCP_ADDRESS 0x02 /* Sys. Configuration Address Pointer */
#define IE_MPU_DUMP 0x03 /* Execute a Dump */
#endif /* __mvme68k_if_iereg_h */