fcoe: EDD parsing patch for i40e

(cherry picked from commit 4031a2fa642c1db897c1340ad2718301bf873fb3)

diff --git a/modules.d/95fcoe/fcoe-edd.sh b/modules.d/95fcoe/fcoe-edd.sh
index 9ab2d3ebb1dcbfa09fc866852748e3ed6c2efd92..fb3dcd776d94c359d75f00ef7f388d5f37e1430c 100755 (executable)
--- 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