cmpkt.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) 1992,1997-1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_DKTP_CMPKT_H
#define _SYS_DKTP_CMPKT_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
struct cmpkt {
int cp_scblen; /* len of status control blk */
int cp_cdblen; /* len of cmd description blk */
long cp_reason; /* error status */
void (*cp_callback)(); /* callback function */
long cp_time; /* timeout values */
long cp_flags;
long cp_resid; /* data bytes not transferred */
long cp_byteleft; /* remaining bytes to do */
/* for a particular disk section */
long cp_bytexfer; /* bytes xfer in this operation */
long cp_secleft; /* # of sectors remains */
void (*cp_iodone)(); /* target driver iodone() */
};
/* reason code for completion status */
#define CPS_SUCCESS 0 /* command completes with no err */
/* flags definitions */
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DKTP_CMPKT_H */