X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fice_rxtx.c;h=d052bd0f1b6f75d04b0d371355fb0d07b8e82252;hb=77a72b4d9dc003f46dd3ad5ef4e011af7128fffb;hp=0785f370280f5e6b330d66e15e8741651228f788;hpb=7f85d5ebcfe1af9a3cb7af7d05ec05fd797c1b09;p=dpdk.git

diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 0785f37028..d052bd0f1b 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -43,6 +43,28 @@ ice_proto_xtr_type_to_rxdid(uint8_t xtr_type)
 				rxdid_map[xtr_type] : ICE_RXDID_COMMS_OVS;
 }
 
+static inline void
+ice_rxd_to_pkt_fields_by_comms_generic(__rte_unused struct ice_rx_queue *rxq,
+				       struct rte_mbuf *mb,
+				       volatile union ice_rx_flex_desc *rxdp)
+{
+	volatile struct ice_32b_rx_flex_desc_comms *desc =
+			(volatile struct ice_32b_rx_flex_desc_comms *)rxdp;
+	uint16_t stat_err = rte_le_to_cpu_16(desc->status_error0);
+
+	if (likely(stat_err & (1 << ICE_RX_FLEX_DESC_STATUS0_RSS_VALID_S))) {
+		mb->ol_flags |= PKT_RX_RSS_HASH;
+		mb->hash.rss = rte_le_to_cpu_32(desc->rss_hash);
+	}
+
+#ifndef RTE_LIBRTE_ICE_16BYTE_RX_DESC
+	if (desc->flow_id != 0xFFFFFFFF) {
+		mb->ol_flags |= PKT_RX_FDIR | PKT_RX_FDIR_ID;
+		mb->hash.fdir.hi = rte_le_to_cpu_32(desc->flow_id);
+	}
+#endif
+}
+
 static inline void
 ice_rxd_to_pkt_fields_by_comms_ovs(__rte_unused struct ice_rx_queue *rxq,
 				   struct rte_mbuf *mb,
@@ -148,7 +170,7 @@ ice_rxd_to_pkt_fields_by_comms_aux_v2(struct ice_rx_queue *rxq,
 #endif
 }
 
-static void
+void
 ice_select_rxd_to_pkt_fields_handler(struct ice_rx_queue *rxq, uint32_t rxdid)
 {
 	switch (rxdid) {
@@ -182,6 +204,10 @@ ice_select_rxd_to_pkt_fields_handler(struct ice_rx_queue *rxq, uint32_t rxdid)
 		rxq->rxd_to_pkt_fields = ice_rxd_to_pkt_fields_by_comms_aux_v2;
 		break;
 
+	case ICE_RXDID_COMMS_GENERIC:
+		rxq->rxd_to_pkt_fields = ice_rxd_to_pkt_fields_by_comms_generic;
+		break;
+
 	case ICE_RXDID_COMMS_OVS:
 		rxq->rxd_to_pkt_fields = ice_rxd_to_pkt_fields_by_comms_ovs;
 		break;
@@ -1425,6 +1451,11 @@ ice_rxd_error_to_pkt_flags(uint16_t stat_err0)
 	if (unlikely(stat_err0 & (1 << ICE_RX_FLEX_DESC_STATUS0_XSUM_EIPE_S)))
 		flags |= PKT_RX_EIP_CKSUM_BAD;
 
+	if (unlikely(stat_err0 & (1 << ICE_RX_FLEX_DESC_STATUS0_XSUM_EUDPE_S)))
+		flags |= PKT_RX_OUTER_L4_CKSUM_BAD;
+	else
+		flags |= PKT_RX_OUTER_L4_CKSUM_GOOD;
+
 	return flags;
 }
 
@@ -2293,8 +2324,11 @@ ice_parse_tunneling_params(uint64_t ol_flags,
 	*cd_tunneling |= (tx_offload.l2_len >> 1) <<
 		ICE_TXD_CTX_QW0_NATLEN_S;
 
-	if ((ol_flags & PKT_TX_OUTER_UDP_CKSUM) &&
-	    (ol_flags & PKT_TX_OUTER_IP_CKSUM) &&
+	/**
+	 * Calculate the tunneling UDP checksum.
+	 * Shall be set only if L4TUNT = 01b and EIPT is not zero
+	 */
+	if (!(*cd_tunneling & ICE_TX_CTX_EIPT_NONE) &&
 	    (*cd_tunneling & ICE_TXD_CTX_UDP_TUNNELING))
 		*cd_tunneling |= ICE_TXD_CTX_QW0_L4T_CS_M;
 }