dada_ctl.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) 1996, by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_DADA_DADA_CTL_H
#define _SYS_DADA_DADA_CTL_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/dada/dada_types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* DCD control information
*
* Defines for stating level of reset
*/
#define RESET_ALL 0 /* Reset all the target on the bus. */
#define RESET_TARGET 1 /* Reset a specific target */
/*
* Defines for reset_notify flag, to regsiter or cancel
* the notification of external and internal bus resets
*/
#define DCD_RESET_NOTIFY 0x01 /* register the reset notification */
#define DCD_RESET_CANCEL 0x02 /* Cancel the reset notification */
/*
* Define for the dcd_get_addr/ dcd_get_name first argument.
*/
#define DCD_GET_INITIATOR_ID ((struct dcd_device *)NULL)
/* return initiator-id */
/*
* Define for dcd_get_name string length.
* This is needed ebcause MAXNAMELEN is not part of DDI.
*/
#define DCD_MAXNAMELEN MAXNAMELEN
#ifdef _KERNEL
/*
* kernel function decalarations
*/
/*
* Abort and reset functions
*/
#ifdef __STDC__
extern int dcd_abort(struct dcd_address *ap, struct dcd_pkt *pkt);
extern int dcd_reset(struct dcd_address *ap, int level);
#else /* __STDC__ */
extern int dcd_abort(), dcd_reset();
#endif
/*
* Other functions
*/
#ifdef __STDC__
extern int dcd_get_bus_addr(struct dcd_device *devp, char *name, int len);
extern int dcd_get_name(struct dcd_device *devp, char *name, int len);
#else /* __STDC__ */
extern int dcd_get_bus_addr();
extern int dcd_get_name();
#endif /* __STDC__ */
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DADA_DADA_CTL_H */