IRDMA_MTU_TO_MSS_IPV6
(tmp + IRDMA_MTU_TO_MSS_IPV6) < IRDMA_MIN_MTU_IPV6))
(1500 - IRDMA_MTU_TO_MSS_IPV6);
(cm_node->iwdev->vsi.mtu - IRDMA_MTU_TO_MSS_IPV6);
(ieq->vsi->mtu - IRDMA_MTU_TO_MSS_IPV6);