X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fice%2Fice_hash.c;h=60183bb38cd871be9fcab54dcfa0e12c930b4f22;hb=e7cc68c70736d6f6c901ea1a64ff90e163b85286;hp=2845ca0bdeae65ad554a6e7a85900041423a9e9f;hpb=c43d7ceb99993e98ca6bc0248aa59dbd2a8fe940;p=dpdk.git

diff --git a/drivers/net/ice/ice_hash.c b/drivers/net/ice/ice_hash.c
index 2845ca0bde..60183bb38c 100644
--- a/drivers/net/ice/ice_hash.c
+++ b/drivers/net/ice/ice_hash.c
@@ -479,6 +479,8 @@ struct ice_hash_match_type ice_hash_type_list[] = {
 		BIT_ULL(ICE_FLOW_FIELD_IDX_L2TPV3_SESS_ID)},
 	{ETH_RSS_PFCP,
 		BIT_ULL(ICE_FLOW_FIELD_IDX_PFCP_SEID)},
+	{ETH_RSS_GTPU,
+		BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID)},
 	/* IPV4 */
 	{ETH_RSS_IPV4 | ETH_RSS_L3_SRC_ONLY,
 		BIT_ULL(ICE_FLOW_FIELD_IDX_IPV4_SA)},
@@ -1012,6 +1014,7 @@ ice_hash_parse_action(struct ice_pattern_match_item *pattern_match_item,
 	enum rte_flow_action_type action_type;
 	const struct rte_flow_action_rss *rss;
 	const struct rte_flow_action *action;
+	bool hash_map_found = false;
 	uint64_t rss_attr_src_dst;
 	uint64_t rss_attr_l3_pre;
 	uint64_t rss_attr_symm;
@@ -1125,10 +1128,18 @@ ice_hash_parse_action(struct ice_pattern_match_item *pattern_match_item,
 				if (rss_type == ht_map->hash_type) {
 					hash_meta->hash_flds =
 							ht_map->hash_flds;
+					hash_map_found = true;
 					break;
 				}
 			}
 
+			if (pattern_match_item->pattern_list !=
+			    pattern_empty && !hash_map_found) {
+				return rte_flow_error_set(error, ENOTSUP,
+					RTE_FLOW_ERROR_TYPE_ACTION, action,
+					"Not supported flow");
+			}
+
 			/* update hash field for nat-t esp. */
 			if (rss_type == ETH_RSS_ESP &&
 			    (m->eth_rss_hint & ETH_RSS_NONFRAG_IPV4_UDP ||
@@ -1139,21 +1150,25 @@ ice_hash_parse_action(struct ice_pattern_match_item *pattern_match_item,
 				BIT_ULL(ICE_FLOW_FIELD_IDX_NAT_T_ESP_SPI);
 			}
 
-			/* update hash field for gtpu-ip and gtpu-eh. */
-			if (rss_type != ETH_RSS_GTPU)
-				break;
-			else if (hash_meta->pkt_hdr & ICE_FLOW_SEG_HDR_GTPU_IP)
-				hash_meta->hash_flds |=
-				BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID);
-			else if (hash_meta->pkt_hdr & ICE_FLOW_SEG_HDR_GTPU_EH)
+			/* update hash field for gtpu eh/gtpu dwn/gtpu up. */
+			if (hash_meta->pkt_hdr & ICE_FLOW_SEG_HDR_GTPU_EH) {
+				hash_meta->hash_flds &=
+				~(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID));
 				hash_meta->hash_flds |=
 				BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_TEID);
-			else if (hash_meta->pkt_hdr & ICE_FLOW_SEG_HDR_GTPU_DWN)
+			} else if (hash_meta->pkt_hdr &
+				   ICE_FLOW_SEG_HDR_GTPU_DWN) {
+				hash_meta->hash_flds &=
+				~(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID));
 				hash_meta->hash_flds |=
 				BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID);
-			else if (hash_meta->pkt_hdr & ICE_FLOW_SEG_HDR_GTPU_UP)
+			} else if (hash_meta->pkt_hdr &
+				   ICE_FLOW_SEG_HDR_GTPU_UP) {
+				hash_meta->hash_flds &=
+				~(BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID));
 				hash_meta->hash_flds |=
 				BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_UP_TEID);
+			}
 
 			break;