#!/bin/sh dcb="$1" _modprobe_r_edd="0" check_edd() { local cnt=0 [ -d /sys/firmware/edd ] && return 0 _modprobe_r_edd="1" modprobe edd || return $? while [ $cnt -lt 600 ]; do [ -d /sys/firmware/edd ] && return 0 cnt=$(($cnt+1)) sleep 0.1 done return 1 } check_edd || exit 1 for disk in /sys/firmware/edd/int13_*; do [ -d "$disk" ] || continue if [ -e "${disk}/pci_dev/driver" ]; then driver=$(readlink "${disk}/pci_dev/driver") driver=${driver##*/} fi # i40e uses dev_port 1 for a virtual fcoe function if [ "${driver}" = "i40e" ]; then dev_port=1 fi for nic in "${disk}"/pci_dev/net/*; do [ -d "$nic" ] || continue if [ -n "${dev_port}" -a -e "${nic}/dev_port" ]; then if [ "$(cat ${nic}/dev_port)" -ne "${dev_port}" ]; then continue fi fi if [ -e ${nic}/address ]; then fcoe_interface=${nic##*/} if ! [ -e "/tmp/.fcoe-$fcoe_interface" ]; then /sbin/fcoe-up "$fcoe_interface" "$dcb" > "/tmp/.fcoe-$fcoe_interface" fi fi done done [ "$_modprobe_r_edd" = "1" ] && modprobe -r edd unset _modprobe_r_edd