test: ums: Add script for testing UMS gadget operation
This commit adds new test for UMS USB gadget to u-boot mainline tree.
It is similar in operation to the one already available in test/dfu
directory.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
diff --git a/test/ums/ums_gadget_test.sh b/test/ums/ums_gadget_test.sh
new file mode 100755
index 0000000..56d4616
--- /dev/null
+++ b/test/ums/ums_gadget_test.sh
@@ -0,0 +1,175 @@
+#! /bin/bash
+
+# Copyright (C) 2014 Samsung Electronics
+# Lukasz Majewski <l.majewski@samsung.com>
+#
+# UMS operation test script
+#
+# SPDX-License-Identifier: GPL-2.0+
+
+clear
+
+COLOUR_RED="\33[31m"
+COLOUR_GREEN="\33[32m"
+COLOUR_DEFAULT="\33[0m"
+
+DIR=./
+SUFFIX=img
+RCV_DIR=rcv/
+LOG_FILE=./log/log-`date +%d-%m-%Y_%H-%M-%S`
+
+cd `dirname $0`
+../dfu/dfu_gadget_test_init.sh 33M 97M
+
+cleanup () {
+ rm -rf $RCV_DIR $MNT_DIR
+}
+
+control_c()
+# run if user hits control-c
+{
+ echo -en "\n*** CTRL+C ***\n"
+ umount $MNT_DIR
+ cleanup
+ exit 0
+}
+
+# trap keyboard interrupt (control-c)
+trap control_c SIGINT
+
+die () {
+ printf " $COLOUR_RED FAILED $COLOUR_DEFAULT \n"
+ cleanup
+ exit 1
+}
+
+calculate_md5sum () {
+ MD5SUM=`md5sum $1`
+ MD5SUM=`echo $MD5SUM | cut -d ' ' -f1`
+ echo "md5sum:"$MD5SUM
+}
+
+ums_test_file () {
+ printf "$COLOUR_GREEN========================================================================================= $COLOUR_DEFAULT\n"
+ printf "File:$COLOUR_GREEN %s $COLOUR_DEFAULT\n" $1
+
+ mount /dev/$MEM_DEV $MNT_DIR
+ if [ -f $MNT_DIR/dat_* ]; then
+ rm $MNT_DIR/dat_*
+ fi
+
+ cp ./$1 $MNT_DIR
+ umount $MNT_DIR
+
+
+ echo -n "TX: "
+ calculate_md5sum $1
+
+ MD5_TX=$MD5SUM
+ sleep 1
+ N_FILE=$DIR$RCV_DIR${1:2}"_rcv"
+
+ mount /dev/$MEM_DEV $MNT_DIR
+ cp $MNT_DIR/$1 $N_FILE || die $?
+ rm $MNT_DIR/$1
+ umount $MNT_DIR
+
+ echo -n "RX: "
+ calculate_md5sum $N_FILE
+ MD5_RX=$MD5SUM
+
+ if [ "$MD5_TX" == "$MD5_RX" ]; then
+ printf " $COLOUR_GREEN -------> OK $COLOUR_DEFAULT \n"
+ else
+ printf " $COLOUR_RED -------> FAILED $COLOUR_DEFAULT \n"
+ cleanup
+ exit 1
+ fi
+}
+
+printf "$COLOUR_GREEN========================================================================================= $COLOUR_DEFAULT\n"
+echo "U-boot UMS test program"
+
+if [ $EUID -ne 0 ]; then
+ echo "You must be root to do this." 1>&2
+ exit 100
+fi
+
+if [ $# -lt 3 ]; then
+ echo "Wrong number of arguments"
+ echo "Example:"
+ echo "sudo ./ums_gadget_test.sh VID PID PART_NUM [-f ext4] [test_file]"
+ die
+fi
+
+MNT_DIR="/mnt/tmp-ums-test"
+
+VID=$1; shift
+PID=$1; shift
+PART_NUM=$1; shift
+
+if [ "$1" == "-f" ]; then
+ shift
+ FS_TO_FORMAT=$1; shift
+fi
+
+TEST_FILE=$1
+
+for f in `find /sys -type f -name idProduct`; do
+ d=`dirname ${f}`
+ if [ `cat ${d}/idVendor` != "${VID}" ]; then
+ continue
+ fi
+ if [ `cat ${d}/idProduct` != "${PID}" ]; then
+ continue
+ fi
+ USB_DEV=${d}
+ break
+done
+
+if [ -z "${USB_DEV}" ]; then
+ echo "Connect target"
+ echo "e.g. ums 0 mmc 0"
+ exit 1
+fi
+
+MEM_DEV=`find $USB_DEV -type d -name "sd[a-z]" | awk -F/ '{print $(NF)}' -`
+
+mkdir -p $RCV_DIR
+if [ ! -d $MNT_DIR ]; then
+ mkdir -p $MNT_DIR
+fi
+
+if [ "$PART_NUM" == "-" ]; then
+ PART_NUM=""
+fi
+MEM_DEV=$MEM_DEV$PART_NUM
+
+if [ -n "$FS_TO_FORMAT" ]; then
+ echo -n "Formatting partition /dev/$MEM_DEV to $FS_TO_FORMAT"
+ mkfs -t $FS_TO_FORMAT /dev/$MEM_DEV > /dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ printf " $COLOUR_GREEN DONE $COLOUR_DEFAULT \n"
+ else
+ die
+ fi
+fi
+
+printf "Mount: /dev/$MEM_DEV \n"
+
+if [ -n "$TEST_FILE" ]; then
+ if [ ! -e $TEST_FILE ]; then
+ echo "No file: $TEST_FILE"
+ die
+ fi
+ ums_test_file $TEST_FILE
+else
+ for file in $DIR*.$SUFFIX
+ do
+ ums_test_file $file
+ done
+fi
+
+cleanup
+
+exit 0