sonic-buildimage/platform/broadcom/saibcm-modules/debian/opennsl-modules.init

#!/bin/bash
# This script load/unload opennsl kernel modules

### BEGIN INIT INFO
# Provides:          load-opennsl-modules
# Required-Start:
# Required-Stop:
# Should-Start:
# Should-Stop:
# Default-Start:     S
# Default-Stop:      0 6
# Short-Description: Load OpenNSL kernel modules
### END INIT INFO

function create_devices()
{
    rm -f /dev/linux-knet-cb
    rm -f /dev/linux-bcm-knet
    rm -f /dev/linux-bcm-bde
    rm -f /dev/linux-kernel-bde

    mknod /dev/linux-knet-cb    c 121 0
    mknod /dev/linux-bcm-knet   c 122 0
    mknod /dev/linux-bcm-bde    c 126 0
    mknod /dev/linux-kernel-bde c 127 0
}

function load_kernel_modules()
{
    modprobe linux-kernel-bde dmasize=32M maxpayload=128
    modprobe linux-user-bde
    modprobe linux-bcm-knet use_rx_skb=1 rx_buffer_size=9238
    modprobe linux-knet-cb
}

function remove_kernel_modules()
{
    rmmod linux-knet-cb
    rmmod linux-bcm-knet
    rmmod linux-user-bde
    rmmod linux-kernel-bde
}

case "$1" in
start)
    echo -n "Load OpenNSL kernel modules... "

    create_devices
    load_kernel_modules

    echo "done."
    ;;

stop)
    echo -n "Unload OpenNSL kernel modules... "

    remove_kernel_modules

    echo "done."
    ;;

force-reload|restart)
    echo "Not supported"
    ;;

*)
    echo "Usage: /etc/init.d/opennsl-modules.init {start|stop}"
    exit 1
    ;;
esac

exit 0