pkgdefs/SUNWtpm/postinstall.tmpl

	postinstall.tmpl revision 8d26100c1d185652ac4e12e1b6c2337446ad0746
#!/sbin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (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 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

PKG_NAME=SUNWtpm
DRV=tpm
DRVPERM='* 0600 root sys'
ADD_DRV=/usr/sbin/add_drv

ACPITABLE=${BASEDIR}/boot/solaris/devicedb/master
TMP=/tmp/$$

ISA_TYPE_I386="i386"
ISA_TYPE_SPARC="sparc"
ISA_TYPE="$ARCH"

MACH=`/usr/bin/uname -m`

#
# Check if the BASEDIR option is needed
#
if [ "${BASEDIR:=/}" = "/" ]; then
	ADD_DRV_FLAGS=""
	NAME_TO_MAJOR="/etc/name_to_major"
	DEVLINK_TAB="/etc/devlink.tab"
else
	ADD_DRV_FLAGS="-b ${BASEDIR}"
	NAME_TO_MAJOR="${BASEDIR}/etc/name_to_major"
	DEVLINK_TAB="${BASEDIR}/etc/devlink.tab"
fi

add_driver()
{
	#
	# Make sure add_drv has not been previously executed before attempting
	# to add the driver
	#
	grep "^${DRV} " ${NAME_TO_MAJOR} > /dev/null 2>&1
	if [ $? -ne 0 ]; then
		${ADD_DRV} ${ADD_DRV_FLAGS} -m "${DRVPERM}" ${DRV}
		if [ $? -ne 0 ]; then
			echo "${PKG_NAME}: add_drv ${DRV} failed." >&2
			exit 1
		fi
	fi
}

#
# Update ACPI table if the entry is not already present.
#
add_acpi()
{
	/usr/bin/grep PNP0C31 ${ACPITABLE} > $TMP.acpi
	if [ $? -ne 0 ] ; then
		echo 'PNP0C31|ATM1200|IFX0102|BCM0101|NSC1200 tpm oth all none "Trusted Platform Module"' >> ${ACPITABLE}
	fi
}

# Add entry to /etc/devlink.tab if not there already
# Note: the tab after ${DRV} here is important.
if [ "${ISA_TYPE}" = "${ISA_TYPE_I386}" ]; then
	add_acpi
	add_driver
else
	if [ "${ISA_TYPE}" = "${ISA_TYPE_SPARC}" -a "${MACH}" = "sun4v" ]; then
		#
		# sun4v TPM device has a unique identifier
		#
		ADD_DRV_FLAGS="${ADD_DRV_FLAGS} -i 'SUNW,sun4v-ptpm'"
		add_driver
	fi
fi

exit 0