MTK_FOE_IB1_UDP
FIELD_PREP(MTK_FOE_IB1_UDP, l4proto == IPPROTO_UDP) |
FIELD_PREP(MTK_FOE_IB1_UDP, l4proto == IPPROTO_UDP) |
if ((data->ib1 ^ entry->data.ib1) & MTK_FOE_IB1_UDP)
u32 ib1_mask = mtk_get_ib1_pkt_type_mask(ppe->eth) | MTK_FOE_IB1_UDP;