sbbcio.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
* or http://www.opensolaris.org/os/licensing.
* 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) 1999-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_SBBCIO_H
#define _SYS_SBBCIO_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
#define SBBC_IOC ('s' << 8)
#define SBBC_SBBCREG_WR _IOWR('s', 2, struct ssc_sbbc_regio)
#define SBBC_SBBCREG_RD _IOWR('s', 7, struct ssc_sbbc_regio)
/* offset 0x000000 to 0x07FFFF - read write sbbc internal registers */
struct ssc_sbbc_regio {
uint32_t offset; /* provided by SSC application SW */
uint32_t len; /* provided by SSC application SW */
uint32_t value; /* provided by SSC application SW */
uint32_t retval; /* return value provided by driver */
};
#ifdef __cplusplus
}
#endif
#endif /* _SYS_SBBCIO_H */