<h2>Editing File: /usr/lib/dracut/modules.d/95fcoe/parse-fcoe.sh</h2><form method='post'><textarea name='content' class='file-edit'>#!/bin/sh
#
# Supported formats:
# fcoe=&lt;networkdevice&gt;:&lt;dcb|nodcb&gt;:&lt;fabric|vn2vn&gt;
# fcoe=&lt;macaddress&gt;:&lt;dcb|nodcb&gt;:&lt;fabric|vn2vn&gt;
#
# 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 &quot;rd.fcoe=0: skipping fcoe&quot;
	return 0
fi

[ -z &quot;$fcoe&quot; ] &amp;&amp; fcoe=$(getarg fcoe=)

# If it's not set we don't continue
[ -z &quot;$fcoe&quot; ] &amp;&amp; return

[ -e /sys/bus/fcoe/ctlr_create ] || modprobe -b -a fcoe || modprobe -b -a libfcoe || die &quot;FCoE requested but kernel/initrd does not support FCoE&quot;

initqueue --onetime modprobe -b -q bnx2fc

parse_fcoe_opts() {
    local OLDIFS=&quot;$IFS&quot;
    local IFS=:
    set $fcoe
    IFS=&quot;$OLDIFS&quot;

    case $# in
        2)
            fcoe_interface=$1
            fcoe_dcb=$2
            fcoe_mode=&quot;fabric&quot;
            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=&quot;fabric&quot;
            return 0
            ;;
        8)
            fcoe_mac=$1:$2:$3:$4:$5:$6
            fcoe_dcb=$7
            fcoe_mode=$8
            return 0
            ;;
        *)
            warn &quot;Invalid arguments for fcoe=$fcoe&quot;
            return 1
            ;;
    esac
}

parse_fcoe_opts

if [ &quot;$fcoe_interface&quot; = &quot;edd&quot; ]; then
    if [ &quot;$fcoe_dcb&quot; != &quot;nodcb&quot; -a &quot;$fcoe_dcb&quot; != &quot;dcb&quot; ] ; then
        warn &quot;Invalid FCoE DCB option: $fcoe_dcb&quot;
    fi
    /sbin/initqueue --settled --unique /sbin/fcoe-edd $fcoe_dcb
else
    for fcoe in $(getargs fcoe=); do
        unset fcoe_mac
        unset fcoe_interface
        parse_fcoe_opts
        if [ &quot;$fcoe_dcb&quot; != &quot;nodcb&quot; -a &quot;$fcoe_dcb&quot; != &quot;dcb&quot; ] ; then
            warn &quot;Invalid FCoE DCB option: $fcoe_dcb&quot;
        fi
        . $(command -v fcoe-genrules.sh)
    done
fi
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