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#!/bin/bash
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command -v getarg >/dev/null || . /lib/dracut-lib.sh
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command -v get_fcoe_boot_mac >/dev/null || . /lib/uefi-lib.sh
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command -v set_ifname >/dev/null || . /lib/net-lib.sh
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print_fcoe_uefi_conf()
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{
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local mac dev vlan
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mac=$(get_fcoe_boot_mac "$1")
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[ -z "$mac" ] && return 1
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dev=$(set_ifname fcoe $mac)
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vlan=$(get_fcoe_boot_vlan "$1")
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if [ "$vlan" -ne "0" ]; then
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case "$vlan" in
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[0-9]*)
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printf "%s\n" "vlan=$dev.$vlan:$dev"
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dev="$dev.$vlan"
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;;
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*)
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printf "%s\n" "vlan=$vlan:$dev"
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dev="$vlan"
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;;
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esac
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fi
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# fcoe=eth0:nodcb
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printf "fcoe=%s\n" "$dev:nodcb"
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return 0
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}
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for i in /sys/firmware/efi/efivars/FcoeBootDevice-*; do
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[ -e "$i" ] || continue
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print_fcoe_uefi_conf $i > /etc/cmdline.d/40-fcoe-uefi.conf && break
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done
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