net/mlx5: fix VXLAN-GPE next protocol translation

index 1b4e15dff1..f9acb69cca 100644
@@ -8962,46 +8962,40 @@ flow_dv_translate_item_vxlan(struct rte_eth_dev *dev,
 
 static void
 flow_dv_translate_item_vxlan_gpe(void *matcher, void *key,
-				 const struct rte_flow_item *item, int inner)
+				 const struct rte_flow_item *item,
+				 const uint64_t pattern_flags)
 {
+	static const struct rte_flow_item_vxlan_gpe dummy_vxlan_gpe_hdr = {0, };
 	const struct rte_flow_item_vxlan_gpe *vxlan_m = item->mask;
 	const struct rte_flow_item_vxlan_gpe *vxlan_v = item->spec;
-	void *headers_m;
-	void *headers_v;
+	/* The item was validated to be on the outer side */
+	void *headers_m = MLX5_ADDR_OF(fte_match_param, matcher, outer_headers);
+	void *headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
 	void *misc_m =
 		MLX5_ADDR_OF(fte_match_param, matcher, misc_parameters_3);
 	void *misc_v =
 		MLX5_ADDR_OF(fte_match_param, key, misc_parameters_3);
-	char *vni_m;
-	char *vni_v;
-	uint16_t dport;
-	int size;
-	int i;
+	char *vni_m =
+		MLX5_ADDR_OF(fte_match_set_misc3, misc_m, outer_vxlan_gpe_vni);
+	char *vni_v =
+		MLX5_ADDR_OF(fte_match_set_misc3, misc_v, outer_vxlan_gpe_vni);
+	int i, size = sizeof(vxlan_m->vni);
 	uint8_t flags_m = 0xff;
 	uint8_t flags_v = 0xc;
+	uint8_t m_protocol, v_protocol;
 
-	if (inner) {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 inner_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, inner_headers);
-	} else {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 outer_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
-	}
-	dport = item->type == RTE_FLOW_ITEM_TYPE_VXLAN ?
-		MLX5_UDP_PORT_VXLAN : MLX5_UDP_PORT_VXLAN_GPE;
 	if (!MLX5_GET16(fte_match_set_lyr_2_4, headers_v, udp_dport)) {
 		MLX5_SET(fte_match_set_lyr_2_4, headers_m, udp_dport, 0xFFFF);
-		MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport, dport);
+		MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport,
+			 MLX5_UDP_PORT_VXLAN_GPE);
+	}
+	if (!vxlan_v) {
+		vxlan_v = &dummy_vxlan_gpe_hdr;
+		vxlan_m = &dummy_vxlan_gpe_hdr;
+	} else {
+		if (!vxlan_m)
+			vxlan_m = &rte_flow_item_vxlan_gpe_mask;
 	}
-	if (!vxlan_v)
-		return;
-	if (!vxlan_m)
-		vxlan_m = &rte_flow_item_vxlan_gpe_mask;
-	size = sizeof(vxlan_m->vni);
-	vni_m = MLX5_ADDR_OF(fte_match_set_misc3, misc_m, outer_vxlan_gpe_vni);
-	vni_v = MLX5_ADDR_OF(fte_match_set_misc3, misc_v, outer_vxlan_gpe_vni);
 	memcpy(vni_m, vxlan_m->vni, size);
 	for (i = 0; i < size; ++i)
 		vni_v[i] = vni_m[i] & vxlan_v->vni[i];

@@ -9011,10 +9005,22 @@ flow_dv_translate_item_vxlan_gpe(void *matcher, void *key,
 	}
 	MLX5_SET(fte_match_set_misc3, misc_m, outer_vxlan_gpe_flags, flags_m);
 	MLX5_SET(fte_match_set_misc3, misc_v, outer_vxlan_gpe_flags, flags_v);
-	MLX5_SET(fte_match_set_misc3, misc_m, outer_vxlan_gpe_next_protocol,
-		 vxlan_m->protocol);
-	MLX5_SET(fte_match_set_misc3, misc_v, outer_vxlan_gpe_next_protocol,
-		 vxlan_v->protocol);
+	m_protocol = vxlan_m->protocol;
+	v_protocol = vxlan_v->protocol;
+	if (!m_protocol) {
+		m_protocol = 0xff;
+		/* Force next protocol to ensure next headers parsing. */
+		if (pattern_flags & MLX5_FLOW_LAYER_INNER_L2)
+			v_protocol = RTE_VXLAN_GPE_TYPE_ETH;
+		else if (pattern_flags & MLX5_FLOW_LAYER_INNER_L3_IPV4)
+			v_protocol = RTE_VXLAN_GPE_TYPE_IPV4;
+		else if (pattern_flags & MLX5_FLOW_LAYER_INNER_L3_IPV6)
+			v_protocol = RTE_VXLAN_GPE_TYPE_IPV6;
+	}
+	MLX5_SET(fte_match_set_misc3, misc_m,
+		 outer_vxlan_gpe_next_protocol, m_protocol);
+	MLX5_SET(fte_match_set_misc3, misc_v,
+		 outer_vxlan_gpe_next_protocol, m_protocol & v_protocol);
 }
 
 /**

@@ -12644,6 +12650,7 @@ flow_dv_translate(struct rte_eth_dev *dev,
 		.std_tbl_fix = true,
 	};
 	const struct rte_flow_item *integrity_items[2] = {NULL, NULL};
+	const struct rte_flow_item *tunnel_item = NULL;
 
 	if (!wks)
 		return rte_flow_error_set(error, ENOMEM,

@@ -13437,11 +13444,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 			last_item = MLX5_FLOW_LAYER_VXLAN;
 			break;
 		case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
-			flow_dv_translate_item_vxlan_gpe(match_mask,
-							 match_value, items,
-							 tunnel);
 			matcher.priority = MLX5_TUNNEL_PRIO_GET(rss_desc);
 			last_item = MLX5_FLOW_LAYER_VXLAN_GPE;
+			tunnel_item = items;
 			break;
 		case RTE_FLOW_ITEM_TYPE_GENEVE:
 			flow_dv_translate_item_geneve(match_mask, match_value,

@@ -13573,6 +13578,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 						      integrity_items,
 						      item_flags);
 	}
+	if (item_flags & MLX5_FLOW_LAYER_VXLAN_GPE)
+		flow_dv_translate_item_vxlan_gpe(match_mask, match_value,
+						 tunnel_item, item_flags);
 #ifdef RTE_LIBRTE_MLX5_DEBUG
 	MLX5_ASSERT(!flow_dv_check_valid_spec(matcher.mask.buf,
 					      dev_flow->dv.value.buf));

index f657980737..205fe19cdd 100644
@@ -258,6 +258,29 @@ mlx5_flow_expand_rss_item_complete(const struct rte_flow_item *item)
 		else
 			ret = RTE_FLOW_ITEM_TYPE_END;
 		break;
+	case RTE_FLOW_ITEM_TYPE_GENEVE:
+		ether_type_m = item->mask ?
+			       ((const struct rte_flow_item_geneve *)
+			       (item->mask))->protocol :
+			       rte_flow_item_geneve_mask.protocol;
+		ether_type = ((const struct rte_flow_item_geneve *)
+			     (item->spec))->protocol;
+		ether_type_m = rte_be_to_cpu_16(ether_type_m);
+		ether_type = rte_be_to_cpu_16(ether_type);
+		switch (ether_type_m & ether_type) {
+		case RTE_ETHER_TYPE_TEB:
+			ret = RTE_FLOW_ITEM_TYPE_ETH;
+			break;
+		case RTE_ETHER_TYPE_IPV4:
+			ret = RTE_FLOW_ITEM_TYPE_IPV4;
+			break;
+		case RTE_ETHER_TYPE_IPV6:
+			ret = RTE_FLOW_ITEM_TYPE_IPV6;
+			break;
+		default:
+			ret = RTE_FLOW_ITEM_TYPE_END;
+		}
+		break;
 	default:
 		ret = RTE_FLOW_ITEM_TYPE_VOID;
 		break;

@@ -530,7 +553,8 @@ enum mlx5_expansion {
 	MLX5_EXPANSION_IPV6_UDP,
 	MLX5_EXPANSION_IPV6_TCP,
 	MLX5_EXPANSION_IPV6_FRAG_EXT,
-	MLX5_EXPANSION_GTP
+	MLX5_EXPANSION_GTP,
+	MLX5_EXPANSION_GENEVE,
 };
 
 /** Supported expansion of items. */

@@ -574,6 +598,7 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {
 		.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_VXLAN,
 						  MLX5_EXPANSION_VXLAN_GPE,
 						  MLX5_EXPANSION_MPLS,
+						  MLX5_EXPANSION_GENEVE,
 						  MLX5_EXPANSION_GTP),
 		.type = RTE_FLOW_ITEM_TYPE_UDP,
 		.rss_types = RTE_ETH_RSS_NONFRAG_IPV4_UDP,

@@ -598,6 +623,7 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {
 		.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_VXLAN,
 						  MLX5_EXPANSION_VXLAN_GPE,
 						  MLX5_EXPANSION_MPLS,
+						  MLX5_EXPANSION_GENEVE,
 						  MLX5_EXPANSION_GTP),
 		.type = RTE_FLOW_ITEM_TYPE_UDP,
 		.rss_types = RTE_ETH_RSS_NONFRAG_IPV6_UDP,

@@ -701,6 +727,12 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {
 						  MLX5_EXPANSION_IPV6),
 		.type = RTE_FLOW_ITEM_TYPE_GTP,
 	},
+	[MLX5_EXPANSION_GENEVE] = {
+		.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_ETH,
+						  MLX5_EXPANSION_IPV4,
+						  MLX5_EXPANSION_IPV6),
+		.type = RTE_FLOW_ITEM_TYPE_GENEVE,
+	},
 };
 
 static struct rte_flow_action_handle *

index 205fe19cdd..43598f92ee 100644
@@ -654,7 +654,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = {
 		.type = RTE_FLOW_ITEM_TYPE_VXLAN_GPE,
 	},
 	[MLX5_EXPANSION_GRE] = {
-		.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4,
+		.next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_ETH,
+						  MLX5_EXPANSION_IPV4,
 						  MLX5_EXPANSION_IPV6,
 						  MLX5_EXPANSION_GRE_KEY,
 						  MLX5_EXPANSION_MPLS),

index f9acb69cca..bce504391d 100644
@@ -93,6 +93,20 @@ static int
 flow_dv_jump_tbl_resource_release(struct rte_eth_dev *dev,
 				  uint32_t rix_jump);
 
+static inline uint16_t
+mlx5_translate_tunnel_etypes(uint64_t pattern_flags)
+{
+	if (pattern_flags & MLX5_FLOW_LAYER_INNER_L2)
+		return RTE_ETHER_TYPE_TEB;
+	else if (pattern_flags & MLX5_FLOW_LAYER_INNER_L3_IPV4)
+		return RTE_ETHER_TYPE_IPV4;
+	else if (pattern_flags & MLX5_FLOW_LAYER_INNER_L3_IPV6)
+		return RTE_ETHER_TYPE_IPV6;
+	else if (pattern_flags & MLX5_FLOW_LAYER_MPLS)
+		return RTE_ETHER_TYPE_MPLS;
+	return 0;
+}
+
 static int16_t
 flow_dv_get_esw_manager_vport_id(struct rte_eth_dev *dev)
 {

@@ -9038,49 +9052,39 @@ flow_dv_translate_item_vxlan_gpe(void *matcher, void *key,
 
 static void
 flow_dv_translate_item_geneve(void *matcher, void *key,
-			      const struct rte_flow_item *item, int inner)
+			      const struct rte_flow_item *item,
+			      uint64_t pattern_flags)
 {
+	static const struct rte_flow_item_geneve empty_geneve = {0,};
 	const struct rte_flow_item_geneve *geneve_m = item->mask;
 	const struct rte_flow_item_geneve *geneve_v = item->spec;
-	void *headers_m;
-	void *headers_v;
+	/* GENEVE flow item validation allows single tunnel item */
+	void *headers_m = MLX5_ADDR_OF(fte_match_param, matcher, outer_headers);
+	void *headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
 	void *misc_m = MLX5_ADDR_OF(fte_match_param, matcher, misc_parameters);
 	void *misc_v = MLX5_ADDR_OF(fte_match_param, key, misc_parameters);
-	uint16_t dport;
 	uint16_t gbhdr_m;
 	uint16_t gbhdr_v;
-	char *vni_m;
-	char *vni_v;
-	size_t size, i;
+	char *vni_m = MLX5_ADDR_OF(fte_match_set_misc, misc_m, geneve_vni);
+	char *vni_v = MLX5_ADDR_OF(fte_match_set_misc, misc_v, geneve_vni);
+	size_t size = sizeof(geneve_m->vni), i;
+	uint16_t protocol_m, protocol_v;
 
-	if (inner) {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 inner_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, inner_headers);
-	} else {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 outer_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
-	}
-	dport = MLX5_UDP_PORT_GENEVE;
 	if (!MLX5_GET16(fte_match_set_lyr_2_4, headers_v, udp_dport)) {
 		MLX5_SET(fte_match_set_lyr_2_4, headers_m, udp_dport, 0xFFFF);
-		MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport, dport);
+		MLX5_SET(fte_match_set_lyr_2_4, headers_v, udp_dport,
+			 MLX5_UDP_PORT_GENEVE);
+	}
+	if (!geneve_v) {
+		geneve_v = &empty_geneve;
+		geneve_m = &empty_geneve;
+	} else {
+		if (!geneve_m)
+			geneve_m = &rte_flow_item_geneve_mask;
 	}
-	if (!geneve_v)
-		return;
-	if (!geneve_m)
-		geneve_m = &rte_flow_item_geneve_mask;
-	size = sizeof(geneve_m->vni);
-	vni_m = MLX5_ADDR_OF(fte_match_set_misc, misc_m, geneve_vni);
-	vni_v = MLX5_ADDR_OF(fte_match_set_misc, misc_v, geneve_vni);
 	memcpy(vni_m, geneve_m->vni, size);
 	for (i = 0; i < size; ++i)
 		vni_v[i] = vni_m[i] & geneve_v->vni[i];
-	MLX5_SET(fte_match_set_misc, misc_m, geneve_protocol_type,
-		 rte_be_to_cpu_16(geneve_m->protocol));
-	MLX5_SET(fte_match_set_misc, misc_v, geneve_protocol_type,
-		 rte_be_to_cpu_16(geneve_v->protocol & geneve_m->protocol));
 	gbhdr_m = rte_be_to_cpu_16(geneve_m->ver_opt_len_o_c_rsvd0);
 	gbhdr_v = rte_be_to_cpu_16(geneve_v->ver_opt_len_o_c_rsvd0);
 	MLX5_SET(fte_match_set_misc, misc_m, geneve_oam,

@@ -9092,6 +9096,16 @@ flow_dv_translate_item_geneve(void *matcher, void *key,
 	MLX5_SET(fte_match_set_misc, misc_v, geneve_opt_len,
 		 MLX5_GENEVE_OPTLEN_VAL(gbhdr_v) &
 		 MLX5_GENEVE_OPTLEN_VAL(gbhdr_m));
+	protocol_m = rte_be_to_cpu_16(geneve_m->protocol);
+	protocol_v = rte_be_to_cpu_16(geneve_v->protocol);
+	if (!protocol_m) {
+		/* Force next protocol to prevent matchers duplication */
+		protocol_m = 0xFFFF;
+		protocol_v = mlx5_translate_tunnel_etypes(pattern_flags);
+	}
+	MLX5_SET(fte_match_set_misc, misc_m, geneve_protocol_type, protocol_m);
+	MLX5_SET(fte_match_set_misc, misc_v, geneve_protocol_type,
+		 protocol_m & protocol_v);
 }
 
 /**

@@ -13449,10 +13463,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 			tunnel_item = items;
 			break;
 		case RTE_FLOW_ITEM_TYPE_GENEVE:
-			flow_dv_translate_item_geneve(match_mask, match_value,
-						      items, tunnel);
 			matcher.priority = MLX5_TUNNEL_PRIO_GET(rss_desc);
 			last_item = MLX5_FLOW_LAYER_GENEVE;
+			tunnel_item = items;
 			break;
 		case RTE_FLOW_ITEM_TYPE_GENEVE_OPT:
 			ret = flow_dv_translate_item_geneve_opt(dev, match_mask,

@@ -13581,6 +13594,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 	if (item_flags & MLX5_FLOW_LAYER_VXLAN_GPE)
 		flow_dv_translate_item_vxlan_gpe(match_mask, match_value,
 						 tunnel_item, item_flags);
+	else if (item_flags & MLX5_FLOW_LAYER_GENEVE)
+		flow_dv_translate_item_geneve(match_mask, match_value,
+					      tunnel_item, item_flags);
 #ifdef RTE_LIBRTE_MLX5_DEBUG
 	MLX5_ASSERT(!flow_dv_check_valid_spec(matcher.mask.buf,
 					      dev_flow->dv.value.buf));

index bce504391d..287a17d956 100644
@@ -8730,18 +8730,19 @@ flow_dv_translate_item_gre_key(void *matcher, void *key,
  *   Flow matcher value.
  * @param[in] item
  *   Flow pattern to translate.
- * @param[in] inner
- *   Item is inner pattern.
+ * @param[in] pattern_flags
+ *   Accumulated pattern flags.
  */
 static void
 flow_dv_translate_item_gre(void *matcher, void *key,
 			   const struct rte_flow_item *item,
-			   int inner)
+			   uint64_t pattern_flags)
 {
+	static const struct rte_flow_item_gre empty_gre = {0,};
 	const struct rte_flow_item_gre *gre_m = item->mask;
 	const struct rte_flow_item_gre *gre_v = item->spec;
-	void *headers_m;
-	void *headers_v;
+	void *headers_m = MLX5_ADDR_OF(fte_match_param, matcher, outer_headers);
+	void *headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
 	void *misc_m = MLX5_ADDR_OF(fte_match_param, matcher, misc_parameters);
 	void *misc_v = MLX5_ADDR_OF(fte_match_param, key, misc_parameters);
 	struct {

@@ -8758,26 +8759,17 @@ flow_dv_translate_item_gre(void *matcher, void *key,
 			uint16_t value;
 		};
 	} gre_crks_rsvd0_ver_m, gre_crks_rsvd0_ver_v;
+	uint16_t protocol_m, protocol_v;
 
-	if (inner) {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 inner_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, inner_headers);
-	} else {
-		headers_m = MLX5_ADDR_OF(fte_match_param, matcher,
-					 outer_headers);
-		headers_v = MLX5_ADDR_OF(fte_match_param, key, outer_headers);
-	}
 	MLX5_SET(fte_match_set_lyr_2_4, headers_m, ip_protocol, 0xff);
 	MLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_protocol, IPPROTO_GRE);
-	if (!gre_v)
-		return;
-	if (!gre_m)
-		gre_m = &rte_flow_item_gre_mask;
-	MLX5_SET(fte_match_set_misc, misc_m, gre_protocol,
-		 rte_be_to_cpu_16(gre_m->protocol));
-	MLX5_SET(fte_match_set_misc, misc_v, gre_protocol,
-		 rte_be_to_cpu_16(gre_v->protocol & gre_m->protocol));
+	if (!gre_v) {
+		gre_v = &empty_gre;
+		gre_m = &empty_gre;
+	} else {
+		if (!gre_m)
+			gre_m = &rte_flow_item_gre_mask;
+	}
 	gre_crks_rsvd0_ver_m.value = rte_be_to_cpu_16(gre_m->c_rsvd0_ver);
 	gre_crks_rsvd0_ver_v.value = rte_be_to_cpu_16(gre_v->c_rsvd0_ver);
 	MLX5_SET(fte_match_set_misc, misc_m, gre_c_present,

@@ -8795,6 +8787,16 @@ flow_dv_translate_item_gre(void *matcher, void *key,
 	MLX5_SET(fte_match_set_misc, misc_v, gre_s_present,
 		 gre_crks_rsvd0_ver_v.s_present &
 		 gre_crks_rsvd0_ver_m.s_present);
+	protocol_m = rte_be_to_cpu_16(gre_m->protocol);
+	protocol_v = rte_be_to_cpu_16(gre_v->protocol);
+	if (!protocol_m) {
+		/* Force next protocol to prevent matchers duplication */
+		protocol_m = 0xFFFF;
+		protocol_v = mlx5_translate_tunnel_etypes(pattern_flags);
+	}
+	MLX5_SET(fte_match_set_misc, misc_m, gre_protocol, protocol_m);
+	MLX5_SET(fte_match_set_misc, misc_v, gre_protocol,
+		 protocol_m & protocol_v);
 }
 
 /**

@@ -8806,13 +8808,13 @@ flow_dv_translate_item_gre(void *matcher, void *key,
  *   Flow matcher value.
  * @param[in] item
  *   Flow pattern to translate.
- * @param[in] inner
- *   Item is inner pattern.
+ * @param[in] pattern_flags
+ *   Accumulated pattern flags.
  */
 static void
 flow_dv_translate_item_nvgre(void *matcher, void *key,
 			     const struct rte_flow_item *item,
-			     int inner)
+			     unsigned long pattern_flags)
 {
 	const struct rte_flow_item_nvgre *nvgre_m = item->mask;
 	const struct rte_flow_item_nvgre *nvgre_v = item->spec;

@@ -8839,7 +8841,7 @@ flow_dv_translate_item_nvgre(void *matcher, void *key,
 		.mask = &gre_mask,
 		.last = NULL,
 	};
-	flow_dv_translate_item_gre(matcher, key, &gre_item, inner);
+	flow_dv_translate_item_gre(matcher, key, &gre_item, pattern_flags);
 	if (!nvgre_v)
 		return;
 	if (!nvgre_m)

@@ -13434,10 +13436,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 					     MLX5_FLOW_LAYER_OUTER_L4_UDP;
 			break;
 		case RTE_FLOW_ITEM_TYPE_GRE:
-			flow_dv_translate_item_gre(match_mask, match_value,
-						   items, tunnel);
 			matcher.priority = MLX5_TUNNEL_PRIO_GET(rss_desc);
 			last_item = MLX5_FLOW_LAYER_GRE;
+			tunnel_item = items;
 			break;
 		case RTE_FLOW_ITEM_TYPE_GRE_KEY:
 			flow_dv_translate_item_gre_key(match_mask,

@@ -13445,10 +13446,9 @@ flow_dv_translate(struct rte_eth_dev *dev,
 			last_item = MLX5_FLOW_LAYER_GRE_KEY;
 			break;
 		case RTE_FLOW_ITEM_TYPE_NVGRE:
-			flow_dv_translate_item_nvgre(match_mask, match_value,
-						     items, tunnel);
 			matcher.priority = MLX5_TUNNEL_PRIO_GET(rss_desc);
 			last_item = MLX5_FLOW_LAYER_GRE;
+			tunnel_item = items;
 			break;
 		case RTE_FLOW_ITEM_TYPE_VXLAN:
 			flow_dv_translate_item_vxlan(dev, attr,

@@ -13597,6 +13597,16 @@ flow_dv_translate(struct rte_eth_dev *dev,
 	else if (item_flags & MLX5_FLOW_LAYER_GENEVE)
 		flow_dv_translate_item_geneve(match_mask, match_value,
 					      tunnel_item, item_flags);
+	else if (item_flags & MLX5_FLOW_LAYER_GRE) {
+		if (tunnel_item->type == RTE_FLOW_ITEM_TYPE_GRE)
+			flow_dv_translate_item_gre(match_mask, match_value,
+						   tunnel_item, item_flags);
+		else if (tunnel_item->type == RTE_FLOW_ITEM_TYPE_NVGRE)
+			flow_dv_translate_item_nvgre(match_mask, match_value,
+						     tunnel_item, item_flags);
+		else
+			MLX5_ASSERT(false);
+	}
 #ifdef RTE_LIBRTE_MLX5_DEBUG
 	MLX5_ASSERT(!flow_dv_check_valid_spec(matcher.mask.buf,
 					      dev_flow->dv.value.buf));