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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License (the "License").
      6  * You may not use this file except in compliance with the License.
      7  *
      8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      9  * or http://www.opensolaris.org/os/licensing.
     10  * See the License for the specific language governing permissions
     11  * and limitations under the License.
     12  *
     13  * When distributing Covered Code, include this CDDL HEADER in each
     14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     15  * If applicable, add the following below this CDDL HEADER, with the
     16  * fields enclosed by brackets "[]" replaced with your own identifying
     17  * information: Portions Copyright [yyyy] [name of copyright owner]
     18  *
     19  * CDDL HEADER END
     20  */
     21 /*
     22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
     23  * Use is subject to license terms.
     24  */
     25 
     26 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     27 
     28 /*
     29  * This file defines the known controller types.  To add a new controller
     30  * type, simply add a new line to the array and define the necessary
     31  * ops vector in a 'driver' file.
     32  */
     33 #include "global.h"
     34 #include <sys/dkio.h>
     35 
     36 extern	struct ctlr_ops scsiops;
     37 extern	struct ctlr_ops ataops;
     38 extern	struct ctlr_ops pcmcia_ataops;
     39 extern  struct ctlr_ops genericops;
     40 
     41 /*
     42  * This array defines the supported controller types
     43  */
     44 struct	ctlr_type ctlr_types[] = {
     45 
     46 	{ DKC_DIRECT,
     47 		"ata",
     48 		&ataops,
     49 		CF_NOFORMAT | CF_WLIST },
     50 
     51 	{ DKC_SCSI_CCS,
     52 		"SCSI",
     53 		&scsiops,
     54 		CF_SCSI | CF_EMBEDDED },
     55 
     56 	{ DKC_PCMCIA_ATA,
     57 		"pcmcia",
     58 		&pcmcia_ataops,
     59 		CF_NOFORMAT | CF_NOWLIST },
     60 
     61 	{ DKC_VBD,
     62 		"virtual-dsk",
     63 		&genericops,
     64 		CF_NOWLIST },
     65 
     66 };
     67 
     68 /*
     69  * This variable is used to count the entries in the array so its
     70  * size is not hard-wired anywhere.
     71  */
     72 int	nctypes = sizeof (ctlr_types) / sizeof (struct ctlr_type);
     73