X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;ds=sidebyside;f=lib%2Flibrte_ethdev%2Frte_flow.h;h=eab87a55a61e8c56caa20cfd24cbf22e5800c9ae;hb=346553db5bd1e2d0c25d017d590cd5225a704b22;hp=354cb1dd0f9269dc26270ab822ba8a0835f5640d;hpb=23198c17afd76a6c30d0ca551bb1f3b35e405a3d;p=dpdk.git

diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h
index 354cb1dd0f..eab87a55a6 100644
--- a/lib/librte_ethdev/rte_flow.h
+++ b/lib/librte_ethdev/rte_flow.h
@@ -434,6 +434,15 @@ enum rte_flow_item_type {
 	 * @code rte_be32_t * @endcode
 	 */
 	RTE_FLOW_ITEM_TYPE_GRE_KEY,
+
+	/**
+	 * Matches a GTP extension header: PDU session container.
+	 *
+	 * Configure flow for GTP packets with extension header type 0x85.
+	 *
+	 * See struct rte_flow_item_gtp_psc.
+	 */
+	RTE_FLOW_ITEM_TYPE_GTP_PSC,
 };
 
 /**
@@ -1192,6 +1201,24 @@ static const struct rte_flow_item_meta rte_flow_item_meta_mask = {
 };
 #endif
 
+/**
+ * RTE_FLOW_ITEM_TYPE_GTP_PSC.
+ *
+ * Matches a GTP PDU extension header with type 0x85.
+ */
+struct rte_flow_item_gtp_psc {
+	uint8_t pdu_type; /**< PDU type. */
+	uint8_t qfi; /**< QoS flow identifier. */
+};
+
+/** Default mask for RTE_FLOW_ITEM_TYPE_GTP_PSC. */
+#ifndef __cplusplus
+static const struct rte_flow_item_gtp_psc
+rte_flow_item_gtp_psc_mask = {
+	.qfi = 0x3f,
+};
+#endif
+
 /**
  * @warning
  * @b EXPERIMENTAL: this structure may change without prior notice