Add configuration to support OVS kernel module

OVS kernel module is important for NFV. The existed kernel config misses
several important kernel configuration, mostly for VxLAN, which is required
by the OVS kernel module.

Also add the OVS as a module, so that user can use it if needed, or replace
it when use the OPNFV patched OVS module.

Change-Id: I032f84e0468fc2614557274a50f30d502d39cc52
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

diff --git a/kernel/arch/x86/configs/opnfv.config b/kernel/arch/x86/configs/opnfv.config
index 573bcc9..c73eaf2 100644 (file)
--- a/kernel/arch/x86/configs/opnfv.config
+++ b/kernel/arch/x86/configs/opnfv.config
@@ -734,15 +734,15 @@ CONFIG_IP_PNP_BOOTP=y
 CONFIG_IP_PNP_RARP=y
 # CONFIG_NET_IPIP is not set
 # CONFIG_NET_IPGRE_DEMUX is not set
-# CONFIG_NET_IP_TUNNEL is not set
+CONFIG_NET_IP_TUNNEL=y
 CONFIG_IP_MROUTE=y
 # CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
 CONFIG_IP_PIMSM_V1=y
 CONFIG_IP_PIMSM_V2=y
 CONFIG_SYN_COOKIES=y
-# CONFIG_NET_UDP_TUNNEL is not set
+CONFIG_NET_UDP_TUNNEL=y
 # CONFIG_NET_FOU is not set
-# CONFIG_GENEVE is not set
+CONFIG_GENEVE=y
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -972,11 +972,15 @@ CONFIG_NET_SCH_FIFO=y
 # CONFIG_DCB is not set
 CONFIG_DNS_RESOLVER=y
 # CONFIG_BATMAN_ADV is not set
-# CONFIG_OPENVSWITCH is not set
+CONFIG_OPENVSWITCH=m
+CONFIG_OPENVSWITCH_VXLAN=m
+CONFIG_OPENVSWITCH_GENEVE=m
 # CONFIG_VSOCKETS is not set
 # CONFIG_NETLINK_MMAP is not set
 # CONFIG_NETLINK_DIAG is not set
-# CONFIG_MPLS is not set
+CONFIG_MPLS=y
+CONFIG_NET_MPLS_GSO=m
+# CONFIG_MPLS_ROUTING is not set
 # CONFIG_HSR is not set
 # CONFIG_NET_SWITCHDEV is not set
 CONFIG_RPS=y
@@ -1352,7 +1356,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NET_TEAM is not set
 # CONFIG_MACVLAN is not set
 # CONFIG_IPVLAN is not set
-# CONFIG_VXLAN is not set
+CONFIG_VXLAN=y
 CONFIG_NETCONSOLE=y
 CONFIG_NETPOLL=y
 CONFIG_NET_POLL_CONTROLLER=y
@@ -1448,9 +1452,11 @@ CONFIG_IGB=y
 CONFIG_IGBVF=y
 CONFIG_IXGB=y
 CONFIG_IXGBE=y
+CONFIG_IXGBE_VXLAN=y
 # CONFIG_IXGBE_HWMON is not set
-# CONFIG_IXGBEVF is not set
+CONFIG_IXGBEVF=y
 CONFIG_I40E=y
+CONFIG_I40E_VXLAN=y
 # CONFIG_I40EVF is not set
 # CONFIG_FM10K is not set
 CONFIG_NET_VENDOR_I825XX=y