host_port_stats_t
host_port_stats_t* mcp_port = NULL ;
sizeof_port_stats = OFFSETOF(host_port_stats_t, pfc_frames_rx_lo) +
sizeof_port_stats = OFFSETOF(host_port_stats_t, not_used ) +
host_port_stats_t* mcp_port = NULL ;
host_port_stats_t* mcp_port = NULL ;
host_port_stats_t stats_mcp_port ; // stats need to be preserved on PMF migration