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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 # SUNWagp postinstall script
     28 
     29 PATH=/usr/bin:/usr/sbin:${PATH}
     30 export PATH
     31 BRALIAS="\
     32 	\"pci8086,7124\" \
     33 	\"pci8086,7122\" \
     34 	\"pci8086,7120\" \
     35 	\"pci1022,7454\" \
     36 	\"pci8086,3580\" \
     37 	\"pci8086,3575\" \
     38 	\"pci8086,2560\" \
     39 	\"pci8086,2570\" \
     40 	\"pci8086,2580\" \
     41 	\"pci8086,2590\" \
     42 	\"pci8086,2770\" \
     43 	\"pci8086,27a0\" \
     44 	\"pci8086,2970\" \
     45 	\"pci8086,2980\" \
     46 	\"pci8086,2990\" \
     47 	\"pci8086,29a0\" \
     48 	\"pci8086,29b0\" \
     49 	\"pci8086,29c0\" \
     50 	\"pci8086,29d0\" \
     51 	\"pci8086,2a00\" \
     52 	\"pci8086,2a10\" \
     53 	\"pci8086,2a40\" \
     54 	\"pci8086,2e00\" \
     55 	\"pci8086,2e10\" \
     56 	\"pci8086,2e20\" \
     57 	\"pci8086,1130\" \
     58 	"
     59 CPUGART='"pci1022,1103"'
     60 DRVPERM='* 0644 root sys'
     61 
     62 # Function: check_add_drv()
     63 #
     64 # This function will check if the module has an entry in etc/name_to_major
     65 # If not simply calls add_drv with the arguments given. If there is
     66 # such an entry in name_to_major file, it adds entries in driver_aliases
     67 # and minor_perm if necessary.
     68 # The syntax of this function is the same as add_drv. 
     69 
     70 check_add_drv()
     71 {
     72 	alias=""
     73 	ADD_ALIAS=0
     74 	ADD_MINOR=0
     75 	OPTIND=1
     76 
     77 	cmd="add_drv"
     78 
     79 	while getopts i:b:m:  opt
     80 	do
     81 		case $opt in
     82 			i )	ADD_ALIAS=1	
     83 				alias=$OPTARG
     84 				cmd=$cmd" -i '$alias'"
     85 				;;
     86 			m )	ADD_MINOR=1
     87 				minor=$OPTARG
     88 				cmd=$cmd" -m '$minor'"
     89 				;;
     90 			b)	BASEDIR=$OPTARG
     91 				cmd=$cmd" -b $BASEDIR"
     92 				;;
     93 			\?) 	echo "check_add_drv can not handle this option"
     94 				return
     95 				;;
     96 			esac
     97 	done 
     98 	shift `/usr/bin/expr $OPTIND - 1`
     99 	
    100 	drvname=$1
    101 
    102 	cmd=$cmd" "$drvname
    103 
    104 	/usr/bin/grep "^$drvname[ 	]" $BASEDIR/etc/name_to_major >  /dev/null 2>&1
    105 	
    106 	if [ $? -ne 0 ]
    107 	then
    108 		eval $cmd
    109 	else
    110 		# entry already in name_to_major, add alias, minorperm
    111 		# if necessary
    112 		if [ $ADD_ALIAS = 1 ]	
    113 		then
    114 			for i in $alias
    115 			do
    116 				/usr/bin/egrep "$i" $BASEDIR/etc/driver_aliases>/dev/null 2>&1
    117 				if [ $? -ne 0 ]
    118 				then
    119 					echo "$drvname $i" >> $BASEDIR/etc/driver_aliases
    120 				else
    121 					/usr/bin/egrep "^$drvname[ 	]+$i" $BASEDIR/etc/driver_aliases>/dev/null 2>&1
    122 					if [ $? -ne 0 ]
    123 					then
    124 						return 1
    125 					fi
    126 				fi
    127 			done
    128 		fi
    129 
    130 		if [ $ADD_MINOR = 1 ]
    131 		then
    132 			/usr/bin/grep "^$drvname:" $BASEDIR/etc/minor_perm > /dev/null 2>&1
    133 			if [ $? -ne 0 ]
    134 			then 
    135 				minorentry="$drvname:$minor"
    136 				echo $minorentry >> $BASEDIR/etc/minor_perm
    137 			fi
    138 		fi
    139 	fi
    140 
    141 }
    142 
    143 EXIT=0
    144 
    145 if [ "${BASEDIR:=/}" = "/" ]
    146 then
    147 	ADD_DRV="check_add_drv"
    148 else
    149 	ADD_DRV="check_add_drv -b ${BASEDIR}"
    150 fi
    151 
    152 ${ADD_DRV} -m "${DRVPERM}" -i "${BRALIAS}" agptarget || EXIT=1
    153 
    154 # amd64_gart is only needed in AMD64 system
    155 ${ADD_DRV} -m "${DRVPERM}" -i "${CPUGART}" amd64_gart || EXIT=1
    156 
    157 ${ADD_DRV} -m "${DRVPERM}" agpgart || EXIT=1
    158 
    159 exit ${EXIT}
    160