1# $NetBSD: t_capabilities.sh,v 1.3 2023/10/18 08:52:46 rin Exp $ 2# 3# Copyright (c) 2020 The NetBSD Foundation, Inc. 4# All rights reserved. 5# 6# This code is derived from software contributed to The NetBSD Foundation 7# by Jukka Ruohonen. 8# 9# Redistribution and use in source and binary forms, with or without 10# modification, are permitted provided that the following conditions 11# are met: 12# 1. Redistributions of source code must retain the above copyright 13# notice, this list of conditions and the following disclaimer. 14# 2. Redistributions in binary form must reproduce the above copyright 15# notice, this list of conditions and the following disclaimer in the 16# documentation and/or other materials provided with the distribution. 17# 18# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28# POSSIBILITY OF SUCH DAMAGE. 29# 30setcap() { 31 32 echo "Request: $1 $2 ($3)" 33 ifconfig $1 $2 34 35 if [ $4 -eq 1 ]; then 36 37 if [ ! $? -eq 0 ]; then 38 atf_fail "Failed to enable $3 for $1" 39 fi 40 41 if [ -z "$(ifconfig $1 | grep "enabled" | grep $3)" ]; then 42 atf_fail "Failed to enable $3 for $1" 43 fi 44 45 echo "Request: $1 -$2 (-$3)" 46 ifconfig $1 -$2 47 48 if [ ! $? -eq 0 ]; then 49 atf_fail "Failed to disable $3 for $1" 50 fi 51 52 if [ ! -z "$(ifconfig $1 | grep "enabled" | grep $3)" ]; then 53 atf_fail "Failed to disable $3 for $1" 54 fi 55 fi 56} 57 58parsecap() { 59 60 i=$1 61 checkrv=$3 62 x=$(echo $2 | sed "s/.*<//" | sed "s/>//") 63 64 export IFS="," 65 66 for y in $x; do 67 68 z="" 69 70 if [ $y = "TSO4" ]; then 71 z="tso4" 72 elif [ $y = "IP4CSUM_Rx" ]; then 73 z="ip4csum-rx" 74 elif [ $y = "IP4CSUM_Tx" ]; then 75 z="ip4csum-tx" 76 elif [ $y = "TCP4CSUM_Rx" ]; then 77 z="tcp4csum-rx" 78 elif [ $y = "TCP4CSUM_Tx" ]; then 79 z="tcp4csum-tx" 80 elif [ $y = "UDP4CSUM_Rx" ]; then 81 z="udp4csum-rx" 82 elif [ $y = "UDP4CSUM_Tx" ]; then 83 z="udp4csum-tx" 84 elif [ $y = "TCP6CSUM_Rx" ]; then 85 z="tcp6csum-rx" 86 elif [ $y = "TCP6CSUM_Tx" ]; then 87 z="tcp6csum-tx" 88 elif [ $y = "UDP6CSUM_Rx" ]; then 89 z="udp6csum-rx" 90 elif [ $y = "UDP6CSUM_Tx" ]; then 91 z="udp6csum-tx" 92 elif [ $y = "TSO6" ]; then 93 z="tso6" 94 fi 95 96 if [ -z $z ]; then 97 echo "Skipping unrecognized $y for $i" 98 else 99 setcap $i $z $y $checkrv 100 fi 101 done 102 103 unset IFS 104} 105 106atf_test_case basic 107basic_head() { 108 atf_set "require.user" "root" 109 atf_set "descr" "Test setting interface capabilities" 110} 111 112basic_body() { 113 114 if ! [ $(atf_config_get "run_unsafe" "no") = "yes" ]; then 115 atf_skip "modify if_capenable for real interfaces" 116 fi 117 118 for i in $(ifconfig -l); do 119 120 c=$(ifconfig $i | grep "capabilities") 121 122 if [ -z "$c" ]; then 123 echo "Skipping $i, no capabilities" 124 continue 125 fi 126 127 if [ ! -z "$(echo $i | grep ixg)" ]; then 128 echo "Skipping $i (PR kern/50933)" 129 continue 130 fi 131 132 enabled=$(ifconfig $i | grep "enabled") 133 134 for l in $c; do 135 136 if [ ! -z "$(echo $l | grep "ec_capabilities")" ]; then 137 continue 138 fi 139 140 parsecap $i $l 1 141 done 142 143 if [ ! -z "$enabled" ]; then 144 145 echo "Restoring capabilities for $i" 146 147 for l in $enabled; do 148 149 ec=$(echo $l | grep "ec_enabled") 150 151 if [ ! -z "$ec" ]; then 152 continue 153 fi 154 155 parsecap $i $l 0 156 done 157 fi 158 done 159} 160 161atf_init_test_cases() { 162 atf_add_test_case basic 163} 164