selftests/ir/ir_loopback.sh

0001 #!/bin/bash
0002 # SPDX-License-Identifier: GPL-2.0
0003
0004 # Kselftest framework requirement - SKIP code is 4.
0005 ksft_skip=4
0006
0007 if [ $UID != 0 ]; then
0008         echo "Please run ir_loopback test as root [SKIP]"
0009         exit $ksft_skip
0010 fi
0011
0012 if ! /sbin/modprobe -q -n rc-loopback; then
0013         echo "ir_loopback: module rc-loopback is not found in /lib/modules/`uname -r` [SKIP]"
0014         exit $ksft_skip
0015 fi
0016
0017 /sbin/modprobe rc-loopback
0018 if [ $? -ne 0 ]; then
0019         exit
0020 fi
0021
0022 RCDEV=$(grep -l DRV_NAME=rc-loopback /sys/class/rc/rc*/uevent | grep -o 'rc[0-9]\+')
0023
0024 ./ir_loopback $RCDEV $RCDEV
0025 exit