net/sfc: handle received packet type info from HW

[dpdk.git] / drivers / net / sfc / sfc_rx.c

diff --git a/drivers/net/sfc/sfc_rx.c b/drivers/net/sfc/sfc_rx.c
index 4df4132..be8fa23 100644 (file)
--- a/drivers/net/sfc/sfc_rx.c
+++ b/drivers/net/sfc/sfc_rx.c
@@ -169,6 +169,18 @@ sfc_rx_desc_flags_to_offload_flags(const unsigned int desc_flags)
        return mbuf_flags;
 }
 
+static uint32_t
+sfc_rx_desc_flags_to_packet_type(const unsigned int desc_flags)
+{
+       return RTE_PTYPE_L2_ETHER |
+               ((desc_flags & EFX_PKT_IPV4) ?
+                       RTE_PTYPE_L3_IPV4_EXT_UNKNOWN : 0) |
+               ((desc_flags & EFX_PKT_IPV6) ?
+                       RTE_PTYPE_L3_IPV6_EXT_UNKNOWN : 0) |
+               ((desc_flags & EFX_PKT_TCP) ? RTE_PTYPE_L4_TCP : 0) |
+               ((desc_flags & EFX_PKT_UDP) ? RTE_PTYPE_L4_UDP : 0);
+}
+
 uint16_t
 sfc_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
@@ -222,7 +234,7 @@ sfc_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
                rte_pktmbuf_pkt_len(m) = seg_len;
 
                m->ol_flags = sfc_rx_desc_flags_to_offload_flags(desc_flags);
-               m->packet_type = RTE_PTYPE_L2_ETHER;
+               m->packet_type = sfc_rx_desc_flags_to_packet_type(desc_flags);
 
                *rx_pkts++ = m;
                done_pkts++;