When testpmd quits with two ports, the second port's MAC address
remains in the MAC table of switch manager.
There needs to be some time for HW to quiesce when closing a port,
otherwise a subsequent port close won't be handled correctly.
This patch adds a delay after turning off a logic port, just as
the kernel driver does.
Fixes: 8b5c9ec20b7b ("fm10k: support VMDQ in MAC/VLAN filter")
Reported-by: Xueqin Lin <xueqin.lin@intel.com>
Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Jing Chen <jing.d.chen@intel.com>
b961fe9344