#

# CDDL HEADER START

#

# The contents of this file are subject to the terms of the

# Common Development and Distribution License, Version 1.0 only

# (the "License"). You may not use this file except in compliance

# with the License.

#

# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE

# or http://www.opensolaris.org/os/licensing.

# See the License for the specific language governing permissions

# and limitations under the License.

#

# When distributing Covered Code, include this CDDL HEADER in each

# file and include the License file at usr/src/OPENSOLARIS.LICENSE.

# If applicable, add the following below this CDDL HEADER, with the

# fields enclosed by brackets "[]" replaced with your own identifying

# information: Portions Copyright [yyyy] [name of copyright owner]

#

# CDDL HEADER END

#

#

# Copyright (c) 1997 Sun Microsystems, Inc.

# All Rights Reserved.

#

# postinstall script for SUNWpsdir package.

#

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

#

#

# 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()

{

basedir=/

alias=""

class=""

ADD_ALIAS=0

ADD_CLASS=0

ADD_MINOR=0

OPTIND=1

IS_NET_DRIVER=0

cmd="add_drv"

while getopts i:b:m:c:n opt

do

case $opt in

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"

;;

n) IS_NET_DRIVER=1

;;

\?) 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 [ $? -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

# The following clone device/dev is needed for Custom Jumpstart

if [ $IS_NET_DRIVER -eq 1 ]

then

CLONE_DEVICE=devices/pseudo/clone@0:$drvname

set `/usr/bin/grep "^clone[ ]" $basedir/etc/name_to_major`

CLONE_MAJ=$2

set `/usr/bin/grep "^$drvname[ ]" $basedir/etc/name_to_major`

DRIVER_MAJ=$2

mknod $basedir/$CLONE_DEVICE c $CLONE_MAJ $DRIVER_MAJ

chmod 600 $basedir/$CLONE_DEVICE

chgrp sys $basedir/$CLONE_DEVICE

chown root $basedir/$CLONE_DEVICE

ln -s ../$CLONE_DEVICE $basedir/dev/$drvname

fi

}

#

# Update /etc/driver_classes for drivers which change from class

# "scsi" to class "dada".

#

drvclasses_updates()

{

nawk '

BEGIN {

seen_ata = 0

}

/^#/ || /^$/ {

print

next

}

# ATA controller driver now is a dual mode driver

# which supports both scsi and dada classes.

# Add an entry to advertise it as such in the

# /etc/driver_classes

$1 == "ata" {

if (seen_ata == 0) {

print "ata\tdada"

print "ata\tscsi"

seen_ata = 1

}

next

}

{ printf "%s\t%s\n", $1, $2 }' ${BASEDIR}/etc/driver_classes > /tmp/d.$$

cp /tmp/d.$$ ${BASEDIR}/etc/driver_classes

rm /tmp/d.$$

}

#

# Add new device drivers to system

#

# Platform-specific drivers

case "${ARCH}" in

i386)

drvclasses_updates

check_add_drv -b "${BASEDIR}" -i '"mwss"' sbpro

check_add_drv -b "${BASEDIR}" pci-ide

check_add_drv -b "${BASEDIR}" -i '"ide"' ata

;;

ppc)

;;

esac