UPF_SOFT_FLOW
up.port.flags = UPF_FIXED_PORT | UPF_FIXED_TYPE | UPF_SOFT_FLOW | UPF_HARD_FLOW;
} else if (port->flags & UPF_SOFT_FLOW) {
up->port.flags |= UPF_SOFT_FLOW | UPF_HARD_FLOW;
if (up->port.flags & UPF_SOFT_FLOW) {
if (uport->flags & UPF_SOFT_FLOW) {