/*
 * 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) 1992 Sun Microsystems, Inc.  All Rights Reserved.
 */

#ifndef _SYS_DKTP_FCTYPES_H
#define _SYS_DKTP_FCTYPES_H

#ifdef  __cplusplus
extern "C" {
#endif

#define DMULT_MAXCNT    2
#define DUPLX_MAXCNT    2

#define ds_kstat        ds_cmn.dsc_kstat
#define ds_mutex        ds_cmn.dsc_mutex
#define ds_tgcomobjp    ds_cmn.dsc_tgcomobjp

struct  fc_data_cmn {
        kstat_t         *dsc_kstat;
        kmutex_t        dsc_mutex;
        opaque_t        dsc_tgcomobjp;
};

struct  fc_data {
        struct fc_data_cmn ds_cmn;

        short           ds_flag;
        short           ds_outcnt;
        struct diskhd   ds_tab;
        opaque_t        ds_queobjp;
};

#define ds_actf         ds_tab.b_actf
#define ds_actl         ds_tab.b_actl
#define ds_waitcnt      ds_tab.b_bcount
#define ds_bp           ds_actf

struct  fc_que  {
        struct fc_que   *next;
        opaque_t        fc_qobjp;
        struct buf      *fc_bp;
        short           fc_outcnt;
        short           fc_maxcnt;
};

struct  duplx_data {
        struct fc_data_cmn ds_cmn;

        struct fc_que   ds_readq;
        struct fc_que   ds_writeq;
};

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_DKTP_FCTYPES_H */