1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1999-2000 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_SBBCIO_H 28 #define _SYS_SBBCIO_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 #define SBBC_IOC ('s' << 8) 37 38 #define SBBC_SBBCREG_WR _IOWR('s', 2, struct ssc_sbbc_regio) 39 #define SBBC_SBBCREG_RD _IOWR('s', 7, struct ssc_sbbc_regio) 40 41 /* offset 0x000000 to 0x07FFFF - read write sbbc internal registers */ 42 struct ssc_sbbc_regio { 43 uint32_t offset; /* provided by SSC application SW */ 44 uint32_t len; /* provided by SSC application SW */ 45 uint32_t value; /* provided by SSC application SW */ 46 uint32_t retval; /* return value provided by driver */ 47 }; 48 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* _SYS_SBBCIO_H */ 54