OpenSolaris_b135/pkgdefs/SUNWadpu320/postinstall

#!/sbin/sh
#
# Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.

# ident	"%Z%%M%	%I%	%E% SMI"

# Function: check_add_drv()
#
# This function will check if the module has an entry in etc/name_to_major
# If not simply calls add_drv with the arguments given. If there is
# such an entry in name_to_major file, it adds entries in driver_aliases
# driver_classes and minor_perm if necessary.
# The syntax of this function is the same as add_drv. 

check_add_drv()
{
	if [ "$BASEDIR" = "" ]
	then
		BASEDIR=/  
	fi
	alias=""
	class=""
	ADD_ALIAS=0
	ADD_CLASS=0
	ADD_MINOR=0
	OPTIND=1
	IS_NET_DRIVER=0

	cmd="add_drv"

	NO_CMD=
	while getopts i:b:m:c:N  opt
	do
		case $opt in
			N )	NO_CMD=1;;
			i )	ADD_ALIAS=1	
				alias=$OPTARG
				cmd=$cmd" -i '$alias'"
				;;
			m )	ADD_MINOR=1
				minor=$OPTARG
				cmd=$cmd" -m '$minor'"
				;;
			c)	ADD_CLASS=1
				class=$OPTARG
				cmd=$cmd" -c $class"
				;;
			b)	BASEDIR=$OPTARG
				cmd=$cmd" -b $BASEDIR"
				;;
			\?) 	echo "check_add_drv can not handle this option"
				return
				;;
			esac
	done 
	shift `/usr/bin/expr $OPTIND - 1`
	
	drvname=$1

	cmd=$cmd" "$drvname

	drvname=`echo $drvname | /usr/bin/sed 's;.*/;;g'`

	/usr/bin/grep "^$drvname[ 	]" $BASEDIR/etc/name_to_major >  /dev/null 2>&1

	if [ "$NO_CMD" = "" -a $? -ne 0 ] 
	then
		eval $cmd
	else	
		# entry already in name_to_major, add alias, class, minorperm
		# if necessary
		if [ $ADD_ALIAS = 1 ]	
		then
			for i in $alias
			do
				/usr/bin/egrep "^$drvname[ 	]+$i" $BASEDIR/etc/driver_aliases>/dev/null 2>&1
				if [ $? -ne 0 ]
				then
					echo "$drvname $i" >> $BASEDIR/etc/driver_aliases	
				fi
			done
		fi

		if [ $ADD_CLASS = 1 ]
		then
			/usr/bin/egrep "^$drvname[ 	]+$class( |	|$)" $BASEDIR/etc/driver_classes > /dev/null 2>&1
			if [ $? -ne 0 ]
			then 
				echo "$drvname\t$class" >> $BASEDIR/etc/driver_classes
			fi
		fi

		if [ $ADD_MINOR = 1 ]
		then
			/usr/bin/grep "^$drvname:" $BASEDIR/etc/minor_perm > /dev/null 2>&1
			if [ $? -ne 0 ]
			then 
				minorentry="$drvname:$minor"
				echo $minorentry >> $BASEDIR/etc/minor_perm
			fi
		fi

	fi


}


check_add_drv -i '"pci9005,8000" "pci9005,800f.9005.5f" "pci9005,8010" "pci9005,8011" "pci9005,8012" "pci9005,8014" "pci9005,8015" "pci9005,8016" "pci9005,8017" "pci9005,801d" "pci9005,801e" "pci9005,801f" "pci9005,808f"' -b "$BASEDIR" -c scsi \
                        -m 'adpu320ctl 0666 root root' adpu320