VFPF_SET_Q_FILTERS_RX_MASK_CHANGED
req->flags |= VFPF_SET_Q_FILTERS_RX_MASK_CHANGED;
if (filters->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED)
if (msg->flags & VFPF_SET_Q_FILTERS_RX_MASK_CHANGED) {