#!/bin/sh

# check for root user
#
if [ `id -u` -ne 0 ]
then
	echo "You must be root to run `basename $0`." >&2
	exit 1
fi

osrelease=`sysctl -n compat.linux.osrelease`

case $osrelease in
	2.6.*)
		if [ `echo $osrelease | cut -d . -f 3` -lt 12 ]; then
		osrelease=TOOLOW
		fi
	;;
	2.*)
		if [ `echo $osrelease | cut -d . -f 2` -lt 6 ]; then
		osrelease=TOOLOW
		fi
	;;
	*)
		if [ `echo $osrelease | cut -d . -f 1` -lt 2 ]; then
		osrelease=TOOLOW
		fi
	;;
esac

if [ $osrelease = "TOOLOW" ]; then
        echo "You need to set compat.linux.osrelease to atleast 2.6.12 to run `basename $0`." >&2
        exit 1
fi


lpfs=`mount -t linprocfs | awk 'END{ print NR }'`
if [ ${lpfs} -le 0 ]; then
	echo "You need to mount linprocfs to run `basename $0`." >&2
	exit 1
fi
lsfs=`mount -t linsysfs | awk 'END{ print NR }'`
if [ ${lsfs} -le 0 ]; then
	echo "You need to mount linsysfs to run `basename $0`." >&2
	exit 1
fi

# check for active mfi_linux.ko
#
if ! kldstat -q -m mfi_linux
then
	if kldload mfi_linux
	then
		echo 'mfi_linux module loaded.' >&2
	else
		echo 'mfi_linux module failed to load.' >&2
		exit 1
	fi
fi

if [ $# -le 0 ]; then
	echo "usage: `basename $0` [options]" >&2
	exec %%PREFIX%%/libexec/MegaCli -h
fi

exec %%PREFIX%%/libexec/MegaCli ${*}