pcap: set port id in received mbuf
pcap: set port id in received mbuf

The port parameter in mbuf should be set with an input port id
because DPDK apps may use it to know where each packet came from.

Signed-off-by: Saori Usami <12f1b46cba6e1b5fca37de17deed8fdc372e2150@igel.co.jp>
Acked-by: Thomas Monjalon <ee2fa8b2681c737f775687e475dcbf2028a412f1@6wind.com>

phermansson/dpdk,phermansson/dpdk,phermansson/dpdk,phermansson/dpdk