#!/bin/sh
#
#ident	"@(#)postinstall	1.3	04/09/17 SMI"
#
#
# Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

PATH=/usr/bin:/usr/sbin:$PATH; export PATH

# Driver definitions
DRVR_NAME=fp
DRVR_PERM="-m '* 0600 root sys'"
DRVR_CLASS=""
DRVR_ALIASES=""

HARDWARE_STRING="SUNW,qlc|SUNW,jfca"

if [ -z "${BASEDIR}" ]; then
	echo "\n$0 Failed: BASEDIR is not set.\n" >&2
	exit 1
fi

# Remove existing definition, if it exists. 
/usr/sbin/rem_drv -b "${BASEDIR}" ${DRVR_NAME} > /dev/null 2>&1

fp_conf_scsi_binding()
{
	# Update fp.conf with scsi-binding-set
	CONFFILE=${BASEDIR}/kernel/drv/fp.conf

	grep "^scsi-binding-set=" $CONFFILE > /dev/null 2>&1
	if [ $? -eq 1 ]; then
		if [ ! -w $CONFFILE ] ; then
			echo "$CONFFILE not writeable."  >&2
			echo "Failed to update." >&2
			exit 1
		else
			cat << EOF >> $CONFFILE
#
# To generate the binding-set specific 'compatible' forms used to address
# legacy issues the 'scsi-binding-set' property must be defined. [do not remove]
#
scsi-binding-set="fcp";
EOF
			if [ $? -ne 0 ] ; then
				echo "Failed to update $CONFFILE." >&2
				exit 1
			fi
		fi
	fi
}

fp_conf_scsi_binding

# Check for hardware
prtconf -pv | egrep "${HARDWARE_STRING}" > /dev/null 2>&1
if [ $? -eq 0 ]; then
	# Hardware is present, attach the drivers
	ADD_DRV="add_drv -b ${BASEDIR}"
else
	# No hardware found on the system
	ADD_DRV="add_drv -n -b ${BASEDIR}"
fi

eval ${ADD_DRV} "${DRVR_PERM}" ${DRVR_CLASS} "${DRVR_ALIASES}" ${DRVR_NAME}
if [ $? -ne 0 ]; then
	echo "\nCommand Failed:\n${ADD_DRV} "${DRVR_PERM}" ${DRVR_CLASS} \
		"${DRVR_ALIASES}" ${DRVR_NAME}\n" >&2
	exit 1
fi

exit 0