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      1 #!/bin/sh
      2 #
      3 # CDDL HEADER START
      4 #
      5 # The contents of this file are subject to the terms of the
      6 # Common Development and Distribution License (the "License").
      7 # You may not use this file except in compliance with the License.
      8 #
      9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10 # or http://www.opensolaris.org/os/licensing.
     11 # See the License for the specific language governing permissions
     12 # and limitations under the License.
     13 #
     14 # When distributing Covered Code, include this CDDL HEADER in each
     15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16 # If applicable, add the following below this CDDL HEADER, with the
     17 # fields enclosed by brackets "[]" replaced with your own identifying
     18 # information: Portions Copyright [yyyy] [name of copyright owner]
     19 #
     20 # CDDL HEADER END
     21 #
     22 
     23 #
     24 # Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     25 # Use is subject to license terms.
     26 #
     27 # ident	"%Z%%M%	%I%	%E% SMI"
     28 
     29 PATH="/usr/bin:/usr/sbin:${PATH}"
     30 export PATH
     31 
     32 if [ "${BASEDIR:=/}" != "/" ]
     33 then
     34         BASEDIR_OPT="-b $BASEDIR"
     35 fi
     36 
     37 installed() {
     38         driver=$1
     39         grep "^${driver} " $BASEDIR/etc/name_to_major > /dev/null 2>&1
     40 
     41         return $?
     42 }
     43 
     44 verify_drv_class() {
     45 	driver=$1
     46 	class=$2
     47 	egrep "^$driver[ 	]+$class( |	|$)" \
     48 	    $BASEDIR/etc/driver_classes
     49 	return $?
     50 }
     51 
     52 EXIT=0
     53 
     54 if installed ahci; then
     55 	if verify_drv_class ahci scsi-self-identifying; then
     56 	    echo "ahci already installed" || EXIT=1
     57 	else
     58 	    echo "ahci\tscsi-self-identifying" >> \
     59 	        $BASEDIR/etc/driver_classes
     60 	fi
     61 else	
     62 	add_drv -i \
     63 	    '"pciclass,010601"' \
     64 	    ${BASEDIR_OPT} -m '* 0644 root sys' -c \
     65 	    scsi-self-identifying ahci || EXIT=1
     66 
     67 fi
     68 
     69 exit $EXIT
     70