Hi There,

Latest official DPDK-16.04<http://www.dpdk.org/download> has been released and 
we're trying to use OVS(v2.5.0) with this version DPDK. However current OVS 
cannot support dpdk16.04 and we hit the incompatible issue which caused OVS 
failed to build with dpdk16.04.

According to the failure message, corresponding code updates are also needed in 
OVS to support DPDK16.04. I would like to know do we have any plan to implement 
the fix/patch to support DPDK16.04?

lib/netdev-dpdk.c: In function 'netdev_dpdk_get_features':
lib/netdev-dpdk.c:1569:29: error: 'ETH_LINK_AUTONEG_DUPLEX' undeclared (first 
use in this function)
     if (link.link_duplex == ETH_LINK_AUTONEG_DUPLEX) {
                             ^
lib/netdev-dpdk.c:1569:29: note: each undeclared identifier is reported only 
once for each function it appears in
lib/netdev-dpdk.c:1574:32: error: 'ETH_LINK_SPEED_10' undeclared (first use in 
this function)
         if (link.link_speed == ETH_LINK_SPEED_10) {
                                ^
lib/netdev-dpdk.c:1577:32: error: 'ETH_LINK_SPEED_100' undeclared (first use in 
this function)
         if (link.link_speed == ETH_LINK_SPEED_100) {
                                ^
lib/netdev-dpdk.c:1580:32: error: 'ETH_LINK_SPEED_1000' undeclared (first use 
in this function)
         if (link.link_speed == ETH_LINK_SPEED_1000) {
                                ^
lib/netdev-dpdk.c:1593:32: error: 'ETH_LINK_SPEED_10000' undeclared (first use 
in this function)
         if (link.link_speed == ETH_LINK_SPEED_10000) {
                                ^
Makefile:4026: recipe for target 'lib/netdev-dpdk.lo' failed
make[2]: *** [lib/netdev-dpdk.lo] Error 1
make[2]: Leaving directory '/home/openvswitch-2.5.0'
Makefile:4678: recipe for target 'all-recursive' failed
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory '/home/openvswitch-2.5.0'
Makefile:2619: recipe for target 'all' failed
make: *** [all] Error 2
[root@localhost openvswitch-2.5.0]#


Our test configurations:

OS kernel: Fedora 23 + Kernel 4.4.6
Motherboard: Intel WildCat Pass
BIOS: D0016
OVS version: 2.5.0
DPDK version: 16.04

Best Regards,
Alex



Best Regards,
Alex

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