From 9a5bd6804a56d5c3091d26894c5302980b38252e Mon Sep 17 00:00:00 2001

From: Chris Leech <cleech@redhat.com>

Date: Fri, 3 Jul 2015 13:44:16 +0200

Subject: [PATCH] fcoe: EDD parsing patch for i40e

(cherry picked from commit 4031a2fa642c1db897c1340ad2718301bf873fb3)

---

 modules.d/95fcoe/fcoe-edd.sh | 13 +++++++++++++

 1 file changed, 13 insertions(+)

diff --git a/modules.d/95fcoe/fcoe-edd.sh b/modules.d/95fcoe/fcoe-edd.sh

index 9ab2d3e..fb3dcd7 100755

--- a/modules.d/95fcoe/fcoe-edd.sh

+++ b/modules.d/95fcoe/fcoe-edd.sh

@@ -9,8 +9,21 @@ fi

 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