net/null: support MTU update
authorMallesh Koujalagi <malleshx.koujalagi@intel.com>
Wed, 31 Jan 2018 02:08:15 +0000 (18:08 -0800)
committerFerruh Yigit <ferruh.yigit@intel.com>
Wed, 31 Jan 2018 19:57:29 +0000 (20:57 +0100)
commite6acdc77382111f5944e24efe569038e22077838
tree0ff4e5bcac01d705c73fa4ee211a3e7e36d985d6
parent59b91bec12c602d040150973de3ce0566f47bd75
net/null: support MTU update

NULL device is failed to attach ovs, reported operation not supported
and configuration failed.

To attach ovs:
$VSCTL add-port ovs-br dpdk1 -- set Interface dpdk1 type=dpdk \
        options:dpdk-devargs=eth_null0,size=64,copy=1

Signed-off-by: Mallesh Koujalagi <malleshx.koujalagi@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
drivers/net/null/rte_eth_null.c