usr/src/cmd/format/init_ci386.c

   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);