Home | History | Annotate | Download | only in SUNWafe
      1 #!/sbin/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 # Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
     24 # Use is subject to license terms.
     25 #
     26 # ident	"%Z%%M%	%I%	%E% SMI"	
     27 
     28 # Function: check_add_drv()
     29 #
     30 # This function will check if the module has an entry in etc/name_to_major
     31 # If not simply calls add_drv with the arguments given. If there is
     32 # such an entry in name_to_major file, it adds entries in driver_aliases
     33 # driver_classes and minor_perm if necessary.
     34 # The syntax of this function is the same as add_drv. 
     35 
     36 check_add_drv()
     37 {
     38 	if [ "$BASEDIR" = "" ]
     39 	then
     40 		BASEDIR=/  
     41 	fi
     42 	alias=""
     43 	class=""
     44 	ADD_ALIAS=0
     45 	ADD_CLASS=0
     46 	ADD_MINOR=0
     47 	OPTIND=1
     48 	IS_NET_DRIVER=0
     49 
     50 	cmd="add_drv"
     51 
     52 	NO_CMD=
     53 	while getopts i:b:m:c:N  opt
     54 	do
     55 		case $opt in
     56 			N )	NO_CMD=1;;
     57 			i )	ADD_ALIAS=1	
     58 				alias=$OPTARG
     59 				cmd=$cmd" -i '$alias'"
     60 				;;
     61 			m )	ADD_MINOR=1
     62 				minor=$OPTARG
     63 				cmd=$cmd" -m '$minor'"
     64 				;;
     65 			c)	ADD_CLASS=1
     66 				class=$OPTARG
     67 				cmd=$cmd" -c $class"
     68 				;;
     69 			b)	BASEDIR=$OPTARG
     70 				cmd=$cmd" -b $BASEDIR"
     71 				;;
     72 			\?) 	echo "check_add_drv can not handle this option"
     73 				return
     74 				;;
     75 			esac
     76 	done 
     77 	shift `/usr/bin/expr $OPTIND - 1`
     78 	
     79 	drvname=$1
     80 
     81 	cmd=$cmd" "$drvname
     82 
     83 	drvname=`echo $drvname | /usr/bin/sed 's;.*/;;g'`
     84 
     85 	/usr/bin/grep "^$drvname[ 	]" $BASEDIR/etc/name_to_major >  /dev/null 2>&1
     86 
     87 	#
     88 	# NB: We really would have liked to use update_drv here, but 
     89 	# since we can't do that (see CR 6281386), we have this code.
     90 	# Note that if we've never added this driver before, the add_drv
     91 	# below takes care of worrying about conflicting entries in
     92 	# /etc/driver_aliases.  (It will fail if there is a conflicting
     93 	# driver squatting on the alias.)
     94 	# 
     95 	if [ "$NO_CMD" = "" -a $? -ne 0 ] 
     96 	then
     97 		eval $cmd
     98 	else	
     99 		# entry already in name_to_major, add alias, class, minorperm
    100 		# if necessary
    101 		if [ $ADD_ALIAS = 1 ]	
    102 		then
    103 			for i in $alias
    104 			do
    105 				/usr/bin/egrep "^$drvname[ 	]+$i" $BASEDIR/etc/driver_aliases>/dev/null 2>&1
    106 				if [ $? -ne 0 ]
    107 				then
    108 					echo "$drvname $i" >> $BASEDIR/etc/driver_aliases	
    109 				fi
    110 			done
    111 		fi
    112 
    113 		if [ $ADD_CLASS = 1 ]
    114 		then
    115 			/usr/bin/egrep "^$drvname[ 	]+$class( |	|$)" $BASEDIR/etc/driver_classes > /dev/null 2>&1
    116 			if [ $? -ne 0 ]
    117 			then 
    118 				echo "$drvname\t$class" >> $BASEDIR/etc/driver_classes
    119 			fi
    120 		fi
    121 
    122 		if [ $ADD_MINOR = 1 ]
    123 		then
    124 			/usr/bin/grep "^$drvname:" $BASEDIR/etc/minor_perm > /dev/null 2>&1
    125 			if [ $? -ne 0 ]
    126 			then 
    127 				minorentry="$drvname:$minor"
    128 				echo $minorentry >> $BASEDIR/etc/minor_perm
    129 			fi
    130 		fi
    131 
    132 	fi
    133 
    134 
    135 }
    136 
    137 check_add_drv -b "${BASEDIR}" -i \
    138 	'"pci10b7,9300"
    139 	"pci1113,1216"
    140 	"pci1317,981"
    141 	"pci1317,985"
    142 	"pci1317,1985"
    143 	"pci1317,9511"
    144 	"pci1317,9513"
    145 	"pci13d1,ab02"
    146 	"pci13d1,ab03"
    147 	"pci13d1,ab08" 
    148 	"pci1737,ab08"' \
    149 	-m '* 0666 root sys' afe
    150