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EDIT :: parse-fcoe.sh

#!/bin/sh # # Supported formats: # fcoe=<networkdevice>:<dcb|nodcb>:<fabric|vn2vn> # fcoe=<macaddress>:<dcb|nodcb>:<fabric|vn2vn> # # Note currently only nodcb is supported, the dcb option is reserved for # future use. # # Note letters in the macaddress must be lowercase! # # Examples: # fcoe=eth0:nodcb:vn2vn # fcoe=4a:3f:4c:04:f8:d7:nodcb:fabric if ! getargbool 1 rd.fcoe -d -n rd.nofcoe ; then info "rd.fcoe=0: skipping fcoe" return 0 fi [ -z "$fcoe" ] && fcoe=$(getarg fcoe=) # If it's not set we don't continue [ -z "$fcoe" ] && return [ -e /sys/bus/fcoe/ctlr_create ] || modprobe -b -a fcoe || modprobe -b -a libfcoe || die "FCoE requested but kernel/initrd does not support FCoE" initqueue --onetime modprobe -b -q bnx2fc parse_fcoe_opts() { local OLDIFS="$IFS" local IFS=: set $fcoe IFS="$OLDIFS" case $# in 2) fcoe_interface=$1 fcoe_dcb=$2 fcoe_mode="fabric" return 0 ;; 3) fcoe_interface=$1 fcoe_dcb=$2 fcoe_mode=$3 return 0 ;; 7) fcoe_mac=$1:$2:$3:$4:$5:$6 fcoe_dcb=$7 fcoe_mode="fabric" return 0 ;; 8) fcoe_mac=$1:$2:$3:$4:$5:$6 fcoe_dcb=$7 fcoe_mode=$8 return 0 ;; *) warn "Invalid arguments for fcoe=$fcoe" return 1 ;; esac } parse_fcoe_opts if [ "$fcoe_interface" = "edd" ]; then if [ "$fcoe_dcb" != "nodcb" -a "$fcoe_dcb" != "dcb" ] ; then warn "Invalid FCoE DCB option: $fcoe_dcb" fi /sbin/initqueue --settled --unique /sbin/fcoe-edd $fcoe_dcb else for fcoe in $(getargs fcoe=); do unset fcoe_mac unset fcoe_interface parse_fcoe_opts if [ "$fcoe_dcb" != "nodcb" -a "$fcoe_dcb" != "dcb" ] ; then warn "Invalid FCoE DCB option: $fcoe_dcb" fi . $(command -v fcoe-genrules.sh) done fi

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