db21554_csr.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1999 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_DB21554_CSR_H
#define _SYS_DB21554_CSR_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/* CSR Register Offset definitions */
/* Configuration Own Bits register definition */
#define DS_IO_OWN 0x0001
#define US_IO_OWN 0x0100
/* the following is a 8bit register bit definitions for IO own */
#define DS8_IO_OWN 0x01
#define US8_IO_OWN 0x01
/* IO control status register bits: Register offset 0x26-27 */
typedef volatile struct us_mem2_tbl {
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DB21554_CSR_H */