1#!/bin/bash 2# SPDX-License-Identifier: GPL-2.0 3 4# Kselftest framework requirement - SKIP code is 4. 5ksft_skip=4 6 7if [ $UID != 0 ]; then 8 echo "Please run ir_loopback test as root [SKIP]" 9 exit $ksft_skip 10fi 11 12if ! /sbin/modprobe -q -n rc-loopback; then 13 echo "ir_loopback: module rc-loopback is not found [SKIP]" 14 exit $ksft_skip 15fi 16 17/sbin/modprobe rc-loopback 18if [ $? -ne 0 ]; then 19 exit 20fi 21 22RCDEV=$(grep -l DRV_NAME=rc-loopback /sys/class/rc/rc*/uevent | grep -o 'rc[0-9]\+') 23 24./ir_loopback $RCDEV $RCDEV 25exit 26