#!/bin/sh
#
# rc.pcmcia 1.13 1996/05/24 07:10:33 (David Hinds)
#
# This is designed to work in BSD as well as SysV init setups.  See
# the HOWTO for customization instructions.

# Source PCMCIA configuration, if available
if [ -f /etc/sysconfig/pcmcia ] ; then
    . /etc/sysconfig/pcmcia
else
    PCMCIA=yes
    # Should be either i82365 or tcic
    PCIC=i82365
    # Put socket driver timing parameters here
    # by Paolo 12/6/97
    PCIC_OPTS="irq_mask=0xefff"
    # Put pcmcia_core options here
    CORE_OPTS=
fi

# Check that PCMCIA is up
[ ${PCMCIA} = "no" ] && exit 0

if [ "$PCIC" = "" ] ; then
    echo "PCIC not defined in $0!"
    exit 1
fi

usage()
{
    echo "Usage: $0 {start|stop|restart}"
    exit 1
}

cleanup()
{
    while read SN CLASS MOD INST DEV EXTRA ; do
	if [ "$SN" != "Socket" ] ; then
	    /etc/pcmcia/$CLASS stop $DEV 2> /dev/null
	fi
    done
}

if [ $# -lt 1 ] ; then usage ; fi
action=$1

case "$action" in

'start')
    if [ -s /var/run/cardmgr.pid ] ; then
	if kill -0 `cat /var/run/cardmgr.pid` 2>/dev/null ; then
	    echo "cardmgr is already running"
	    exit 1
	else
	    echo "Cleaning up left-over PCMCIA devices..."
	    cat /var/run/stab | cleanup
	fi
    fi
    echo -n "Starting PCMCIA services:"
    PC=/lib/modules/`uname -r`/pcmcia
    SC=/var/run/pcmcia-scheme
    if [ -L $SC -o ! -O $SC ] ; then rm -f $SC ; fi
    if [ ! -f $SC ] ; then umask 022 ; touch $SC ; fi
    if [ -d $PC ] ; then
	/sbin/insmod $PC/pcmcia_core.o $CORE_OPTS
	/sbin/insmod $PC/$PCIC.o $PCIC_OPTS
	/sbin/insmod $PC/ds.o
	/sbin/cardmgr
	echo -n " cardmgr"
    else
	echo " Module directory $PC not found!"
	exit 1
    fi
    echo "."
    ;;

'stop')
    echo -n "Shutting down PCMCIA services:"
    if killall cardinfo 2>/dev/null ; then echo -n " cardinfo" ; fi
    PID=`cat /var/run/cardmgr.pid`
    kill $PID
    echo -n " cardmgr"
    while kill -0 $PID 2>/dev/null ; do sleep 2 ; done
    /sbin/rmmod ds
    /sbin/rmmod $PCIC
    /sbin/rmmod pcmcia_core
    echo "."
    ;;

'restart')
    $0 stop
    $0 start
    ;;

*)
    usage
    ;;

esac

exit 0