Regards
_Sugesh

From: discuss [mailto:discuss-boun...@openvswitch.org] On Behalf Of Binghan
Sent: Monday, July 4, 2016 10:05 AM
To: b...@openvswitch.org
Subject: [ovs-discuss] How to enable dpdk interface for OVS+DPDK on RHEL?

Hi,

I built OVS+DPDK from source. I use OVS 2.5.0 and DPDK 2.2.0, the build 
environment is RHEL 7.2. I try to follow this instruction, 
https://github.com/openvswitch/ovs/blob/master/INSTALL.Fedora.md
However, it reports:
make rpm-fedora
make: *** No rule to make target `rpm-fedora'.  Stop.

So, try commands as follow,
./boot.sh
./configure
rpmbuild -bb rhel/openvswitch-fedora.spec --with dpdk

Finally, I got following RPMs,
RPMS/x86_64/openvswitch-2.5.0.el7.x86_64.rpm
RPMS/noarch/openvswitch-2.5.0.el7.noarch.
RPMS/noarch/python-openvswitch-2.5.0.el7.noarch.rpm
RPMS/noarch/openvswitch-test-2.5.0.el7.noarch.rpm
RPMS/x86_64/openvswitch-devel-2.5.0.el7.x86_64.rpm
RPMS/x86_64/openvswitch-ovn-2.5.0.el7.x86_64.rpm
RPMS/x86_64/openvswitch-debuginfo-2.5.0.el7.x86_64.rpm

Then, I installed rpm RPMS/x86_64/openvswitch-2.5.0.el7.x86_64.rpm.
I can create bridge and ports, but dpdk interface does not exist.
ovs-vsctl get Open_vSwitch . iface_types
[geneve, gre, internal, ipsec_gre, "l3gre", lisp, patch, stt, system, tap, 
vxlan ]

[Sugesh] Is userspace datapath enabled on the system??
Please refer INSTALL.DPDK.md in OVS repo for configuring DPDK in OVS.

How can I enable dpdk interface or Is there anything wrong with my build 
procedure?

BRs,
Binghan
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