s5dkio.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) 1990 by Sun Microsystems, Inc.
*/
#ifndef _SYS5_DKIO_H
#define _SYS5_DKIO_H
#pragma ident "%Z%%M% %I% %E% SMI" /* SunOS-4.0 5.19 */
#ifdef __cplusplus
extern "C" {
#endif
/*
* Structures and definitions for disk io control commands
*/
/*
* Structures used as data by ioctl calls.
*/
/*
* Used for controller info
*/
struct s5_dk_cinfo {
short dki_ctype; /* controller type */
short dki_flags; /* flags */
short dki_cnum; /* controller number */
int dki_addr; /* controller address */
int dki_space; /* controller bus type */
int dki_prio; /* interrupt priority */
int dki_vec; /* interrupt vector */
int dki_unit; /* unit number */
int dki_slave; /* slave number */
short dki_partition; /* partition number */
short dki_maxtransfer; /* max. transfer size in DEV_BSIZE */
};
/*
* Disk io control commands
* Warning: some other ioctls with the DIOC prefix exist elsewhere.
*/
/*
* These from hdio.h
*/
/*
* These are from cdio.h
* CDROM io control commands
*/
/*
/*
* definition for user-scsi command structure
*/
struct s5_uscsi_cmd {
int uscsi_flags; /* read, write, etc. see below */
short uscsi_status; /* resulting status */
short uscsi_timeout; /* Command Timeout */
void *uscsi_reserved_5; /* Reserved for Future Use */
};
/*
* User SCSI io control command
*/
#ifdef __cplusplus
}
#endif
#endif /* _SYS5_DKIO_H */