mbx_common_config_vlan
struct mbx_common_config_vlan *fwcmd;
fwcmd = (struct mbx_common_config_vlan *)&mbx.payload;
sizeof (struct mbx_common_config_vlan));
mbx.payload_length = sizeof (struct mbx_common_config_vlan);
sizeof (struct mbx_common_config_vlan));