[PATCH 05/31] FreeBSD OFED support for DPDK MLX5 PMD
FreeBSD doesn’t allow userspace to send ioctl call for
configuring allmulti mode. Added ALLMULTI flag in mlx5en.
In MLX5 PMD, allmulti mode will be enabled/disabled in DPDK
only if allmulti is supported by the mlx5en. it won't be changed
on network interface side.