The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/cam/scsi/scsi_dvcfg.h

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    1 /*      $FreeBSD: releng/10.0/sys/cam/scsi/scsi_dvcfg.h 139743 2005-01-05 22:34:37Z imp $       */
    2 /*      $NecBSD: scsi_dvcfg.h,v 1.4 1998/03/14 07:05:06 kmatsuda Exp $  */
    3 /*      $NetBSD$        */
    4 
    5 /*-
    6  * [NetBSD for NEC PC-98 series]
    7  *  Copyright (c) 1994, 1995, 1996, 1997, 1998
    8  *      NetBSD/pc98 porting staff. All rights reserved.
    9  *  Copyright (c) 1994, 1995, 1996, 1997, 1998
   10  *      Naofumi HONDA. All rights reserved.
   11  * 
   12  *  Redistribution and use in source and binary forms, with or without
   13  *  modification, are permitted provided that the following conditions
   14  *  are met:
   15  *  1. Redistributions of source code must retain the above copyright
   16  *     notice, this list of conditions and the following disclaimer.
   17  *  2. Redistributions in binary form must reproduce the above copyright
   18  *     notice, this list of conditions and the following disclaimer in the
   19  *     documentation and/or other materials provided with the distribution.
   20  *  3. The name of the author may not be used to endorse or promote products
   21  *     derived from this software without specific prior written permission.
   22  * 
   23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   24  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   25  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   26  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
   27  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   28  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
   29  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
   31  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
   32  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
   33  * POSSIBILITY OF SUCH DAMAGE.
   34  */
   35 
   36 #ifndef _SCSI_DVCFG_H_
   37 #define _SCSI_DVCFG_H_
   38 
   39 /* common dvcfg flags defitions for bs, ncv, stg */
   40 
   41 #define DVF_SCSI_SYNC           0x01
   42 #define DVF_SCSI_DISC           0x02
   43 #define DVF_SCSI_WAIT           0x04
   44 #define DVF_SCSI_LINK           0x08
   45 #define DVF_SCSI_QTAG           0x10
   46 #define DVF_SCSI_SP0            0x100
   47 #define DVF_SCSI_NOPARITY       0x200
   48 #define DVF_SCSI_SAVESP         0x400
   49 #define DVF_SCSI_SP1            0x800
   50 #define DVF_SCSI_PERIOD(XXX)    (((XXX) >> 24) & 0xff)
   51 #define DVF_SCSI_OFFSET(XXX)    (((XXX) >> 16) & 0xff)
   52 #define DVF_SCSI_SYNCMASK       0xffff0000
   53 
   54 #define DVF_SCSI_DEFCFG (DVF_SCSI_SYNC | DVF_SCSI_NOPARITY | DVF_SCSI_SYNCMASK)
   55 
   56 #define DVF_SCSI_BITS           "\020\13fssp\12noparity\11nosat\005qtag\004cmdlnk\003wait\002disc\001sync"
   57 
   58 #endif  /* !_SCSI_DVCFG_H_ */

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