#!/bin/sh
# This script is used to test SDHC card functionality for bsc9132rdb

DEV="mmc0:e624"

if [ -f /sys/bus/mmc/drivers/mmcblk/bind ]; then
    echo "PASS: /sys/bus/mmc/drivers/mmcblk/bind found"
else
    echo "FAIL: /sys/bus/mmc/drivers/mmcblk/bind not found"
    exit 1
fi

if [ -f /sys/bus/mmc/drivers/mmcblk/unbind ]; then
    echo "PASS: /sys/bus/mmc/drivers/mmcblk/unbind found"
else
    echo "FAIL: /sys/bus/mmc/drivers/mmcblk/unbind not found"
    exit 1
fi

if [ -f /sys/bus/mmc/drivers/mmc_test/bind ]; then
    echo "PASS: /sys/bus/mmc/drivers/mmc_test/bind found"
else
    echo "FAIL: /sys/bus/mmc/drivers/mmc_test/bind not found"
    exit 1
fi

if [ -f /sys/bus/mmc/drivers/mmc_test/unbind ]; then
    echo "PASS: /sys/bus/mmc/drivers/mmc_test/unbind found"
else
    echo "FAIL: /sys/bus/mmc/drivers/mmc_test/unbind not found"
    exit 1
fi

mount -t debugfs none /sys/kernel/debug
if [ $? -eq 0 ]; then
    echo "PASS: successfully mount /sys/kernel/debug"
else
    echo "FAIL: failed to mount /sys/kernel/debug"
fi

echo $DEV > /sys/bus/mmc/drivers/mmcblk/unbind
if [ $? -eq 0 ]; then
    echo "PASS: successfully unbind mmcblk driver"
else
    echo "FAIL: failed to unbind mmcblk driver"
fi

echo $DEV > /sys/bus/mmc/drivers/mmc_test/bind
if [ $? -eq 0 ]; then
    echo "PASS: successfully bind mmc_test driver"
else
    echo "FAIL: failed to bind mmc_test driver"
fi

# echo 0 means test all supported test cases
fail_num=`echo 0 > /sys/kernel/debug/mmc0/mmc0\:e624/test | grep -E -c 'FAILED|ERROR'`
if [ $fail_num -eq 0 ]; then
    echo "PASS: all test cases passed"
else
    echo "FAIL: some test cases failed"
fi

cat /sys/kernel/debug/mmc0/mmc0\:e624/test

echo $DEV > /sys/bus/mmc/drivers/mmc_test/unbind
if [ $? -eq 0 ]; then
    echo "PASS: successfully unbind mmc_test driver"
else
    echo "FAIL: failed to unbind mmc_test driver"
fi

echo $DEV > /sys/bus/mmc/drivers/mmcblk/bind
if [ $? -eq 0 ]; then
    echo "PASS: successfully bind mmcblk driver"
else
    echo "FAIL: failed to bind mmcblk driver"
fi