X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fixgbe%2Fixgbe_flow.c;h=c8645f0569d66b723c167596be13cb4b049431a2;hb=d84fb5eba1dac6a8d8b5506fa38e555c2c8d7e91;hp=067252a0b8ddfb81887e761f1ed66ba026018795;hpb=0d722a19f30e5bb5462bb7928775aa7debe7d94d;p=dpdk.git

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 067252a0b8..c8645f0569 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -56,7 +56,6 @@
 #include <rte_alarm.h>
 #include <rte_ether.h>
 #include <rte_ethdev.h>
-#include <rte_atomic.h>
 #include <rte_malloc.h>
 #include <rte_random.h>
 #include <rte_dev.h>
@@ -267,7 +266,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 	item = next_no_void_pattern(pattern, item);
 	if (item->type != RTE_FLOW_ITEM_TYPE_TCP &&
 	    item->type != RTE_FLOW_ITEM_TYPE_UDP &&
-	    item->type != RTE_FLOW_ITEM_TYPE_SCTP) {
+	    item->type != RTE_FLOW_ITEM_TYPE_SCTP &&
+	    item->type != RTE_FLOW_ITEM_TYPE_END) {
 		memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
 		rte_flow_error_set(error, EINVAL,
 			RTE_FLOW_ERROR_TYPE_ITEM,
@@ -276,7 +276,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 	}
 
 	/* get the TCP/UDP info */
-	if (!item->spec || !item->mask) {
+	if ((item->type != RTE_FLOW_ITEM_TYPE_END) &&
+		(!item->spec || !item->mask)) {
 		memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
 		rte_flow_error_set(error, EINVAL,
 			RTE_FLOW_ERROR_TYPE_ITEM,
@@ -356,7 +357,7 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 		udp_spec = (const struct rte_flow_item_udp *)item->spec;
 		filter->dst_port = udp_spec->hdr.dst_port;
 		filter->src_port = udp_spec->hdr.src_port;
-	} else {
+	} else if (item->type == RTE_FLOW_ITEM_TYPE_SCTP) {
 		sctp_mask = (const struct rte_flow_item_sctp *)item->mask;
 
 		/**
@@ -379,6 +380,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 		sctp_spec = (const struct rte_flow_item_sctp *)item->spec;
 		filter->dst_port = sctp_spec->hdr.dst_port;
 		filter->src_port = sctp_spec->hdr.src_port;
+	} else {
+		goto action;
 	}
 
 	/* check if the next not void item is END */
@@ -391,6 +394,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 		return -rte_errno;
 	}
 
+action:
+
 	/**
 	 * n-tuple only supports forwarding,
 	 * check if the first not void action is QUEUE.
@@ -488,9 +493,7 @@ ixgbe_parse_ntuple_filter(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 
-	if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM ||
-		filter->priority > IXGBE_5TUPLE_MAX_PRI ||
-		filter->priority < IXGBE_5TUPLE_MIN_PRI)
+	if (filter->queue >= dev->data->nb_rx_queues)
 		return -rte_errno;
 
 	/* fixed value for ixgbe */
@@ -707,7 +710,7 @@ ixgbe_parse_ethertype_filter(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 
-	if (filter->queue >= IXGBE_MAX_RX_QUEUE_NUM) {
+	if (filter->queue >= dev->data->nb_rx_queues) {
 		memset(filter, 0, sizeof(struct rte_eth_ethertype_filter));
 		rte_flow_error_set(error, EINVAL,
 			RTE_FLOW_ERROR_TYPE_ITEM,
@@ -984,6 +987,9 @@ ixgbe_parse_syn_filter(struct rte_eth_dev *dev,
 	ret = cons_parse_syn_filter(attr, pattern,
 					actions, filter, error);
 
+	if (filter->queue >= dev->data->nb_rx_queues)
+		return -rte_errno;
+
 	if (ret)
 		return ret;
 
@@ -1177,6 +1183,9 @@ ixgbe_parse_l2_tn_filter(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 
+	if (l2_tn_filter->pool >= dev->data->nb_rx_queues)
+		return -rte_errno;
+
 	return ret;
 }
 
@@ -1234,6 +1243,14 @@ ixgbe_parse_fdir_act_attr(const struct rte_flow_attr *attr,
 		act_q = (const struct rte_flow_action_queue *)act->conf;
 		rule->queue = act_q->index;
 	} else { /* drop */
+		/* signature mode does not support drop action. */
+		if (rule->mode == RTE_FDIR_MODE_SIGNATURE) {
+			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_ACTION,
+				act, "Not supported action.");
+			return -rte_errno;
+		}
 		rule->fdirflags = IXGBE_FDIRCMD_DROP;
 	}
 
@@ -1268,15 +1285,78 @@ ixgbe_parse_fdir_act_attr(const struct rte_flow_attr *attr,
 	return 0;
 }
 
+/* search next no void pattern and skip fuzzy */
+static inline
+const struct rte_flow_item *next_no_fuzzy_pattern(
+		const struct rte_flow_item pattern[],
+		const struct rte_flow_item *cur)
+{
+	const struct rte_flow_item *next =
+		next_no_void_pattern(pattern, cur);
+	while (1) {
+		if (next->type != RTE_FLOW_ITEM_TYPE_FUZZY)
+			return next;
+		next = next_no_void_pattern(pattern, next);
+	}
+}
+
+static inline uint8_t signature_match(const struct rte_flow_item pattern[])
+{
+	const struct rte_flow_item_fuzzy *spec, *last, *mask;
+	const struct rte_flow_item *item;
+	uint32_t sh, lh, mh;
+	int i = 0;
+
+	while (1) {
+		item = pattern + i;
+		if (item->type == RTE_FLOW_ITEM_TYPE_END)
+			break;
+
+		if (item->type == RTE_FLOW_ITEM_TYPE_FUZZY) {
+			spec =
+			(const struct rte_flow_item_fuzzy *)item->spec;
+			last =
+			(const struct rte_flow_item_fuzzy *)item->last;
+			mask =
+			(const struct rte_flow_item_fuzzy *)item->mask;
+
+			if (!spec || !mask)
+				return 0;
+
+			sh = spec->thresh;
+
+			if (!last)
+				lh = sh;
+			else
+				lh = last->thresh;
+
+			mh = mask->thresh;
+			sh = sh & mh;
+			lh = lh & mh;
+
+			if (!sh || sh > lh)
+				return 0;
+
+			return 1;
+		}
+
+		i++;
+	}
+
+	return 0;
+}
+
 /**
  * Parse the rule to see if it is a IP or MAC VLAN flow director rule.
  * And get the flow director filter info BTW.
  * UDP/TCP/SCTP PATTERN:
- * The first not void item can be ETH or IPV4.
- * The second not void item must be IPV4 if the first one is ETH.
+ * The first not void item can be ETH or IPV4 or IPV6
+ * The second not void item must be IPV4 or IPV6 if the first one is ETH.
  * The next not void item could be UDP or TCP or SCTP (optional)
  * The next not void item could be RAW (for flexbyte, optional)
  * The next not void item must be END.
+ * A Fuzzy Match pattern can appear at any place before END.
+ * Fuzzy Match is optional for IPV4 but is required for IPV6
  * MAC VLAN PATTERN:
  * The first not void item must be ETH.
  * The second not void item must be MAC VLAN.
@@ -1313,7 +1393,8 @@ ixgbe_parse_fdir_act_attr(const struct rte_flow_attr *attr,
  * Item->last should be NULL.
  */
 static int
-ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
+ixgbe_parse_fdir_filter_normal(struct rte_eth_dev *dev,
+			       const struct rte_flow_attr *attr,
 			       const struct rte_flow_item pattern[],
 			       const struct rte_flow_action actions[],
 			       struct ixgbe_fdir_rule *rule,
@@ -1324,6 +1405,8 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 	const struct rte_flow_item_eth *eth_mask;
 	const struct rte_flow_item_ipv4 *ipv4_spec;
 	const struct rte_flow_item_ipv4 *ipv4_mask;
+	const struct rte_flow_item_ipv6 *ipv6_spec;
+	const struct rte_flow_item_ipv6 *ipv6_mask;
 	const struct rte_flow_item_tcp *tcp_spec;
 	const struct rte_flow_item_tcp *tcp_mask;
 	const struct rte_flow_item_udp *udp_spec;
@@ -1334,8 +1417,9 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 	const struct rte_flow_item_vlan *vlan_mask;
 	const struct rte_flow_item_raw *raw_mask;
 	const struct rte_flow_item_raw *raw_spec;
+	uint8_t j;
 
-	uint32_t j;
+	struct ixgbe_hw *hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
 
 	if (!pattern) {
 		rte_flow_error_set(error, EINVAL,
@@ -1371,9 +1455,10 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 	 * The first not void item should be
 	 * MAC or IPv4 or TCP or UDP or SCTP.
 	 */
-	item = next_no_void_pattern(pattern, NULL);
+	item = next_no_fuzzy_pattern(pattern, NULL);
 	if (item->type != RTE_FLOW_ITEM_TYPE_ETH &&
 	    item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+	    item->type != RTE_FLOW_ITEM_TYPE_IPV6 &&
 	    item->type != RTE_FLOW_ITEM_TYPE_TCP &&
 	    item->type != RTE_FLOW_ITEM_TYPE_UDP &&
 	    item->type != RTE_FLOW_ITEM_TYPE_SCTP) {
@@ -1384,7 +1469,10 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		return -rte_errno;
 	}
 
-	rule->mode = RTE_FDIR_MODE_PERFECT;
+	if (signature_match(pattern))
+		rule->mode = RTE_FDIR_MODE_SIGNATURE;
+	else
+		rule->mode = RTE_FDIR_MODE_PERFECT;
 
 	/*Not supported last point for range*/
 	if (item->last) {
@@ -1421,14 +1509,13 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 
 
 		if (item->mask) {
-			/* If ethernet has meaning, it means MAC VLAN mode. */
-			rule->mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
 
 			rule->b_mask = TRUE;
 			eth_mask = (const struct rte_flow_item_eth *)item->mask;
 
 			/* Ether type should be masked. */
-			if (eth_mask->type) {
+			if (eth_mask->type ||
+			    rule->mode == RTE_FDIR_MODE_SIGNATURE) {
 				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
 				rte_flow_error_set(error, EINVAL,
 					RTE_FLOW_ERROR_TYPE_ITEM,
@@ -1436,6 +1523,9 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 				return -rte_errno;
 			}
 
+			/* If ethernet has meaning, it means MAC VLAN mode. */
+			rule->mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN;
+
 			/**
 			 * src MAC address must be masked,
 			 * and don't support dst MAC address mask.
@@ -1464,7 +1554,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		 * Check if the next not void item is vlan or ipv4.
 		 * IPv6 is not supported.
 		 */
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (rule->mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
 			if (item->type != RTE_FLOW_ITEM_TYPE_VLAN) {
 				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
@@ -1511,7 +1601,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		/* More than one tags are not supported. */
 
 		/* Next not void item must be END */
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_END) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
 			rte_flow_error_set(error, EINVAL,
@@ -1521,7 +1611,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		}
 	}
 
-	/* Get the IP info. */
+	/* Get the IPV4 info. */
 	if (item->type == RTE_FLOW_ITEM_TYPE_IPV4) {
 		/**
 		 * Set the flow type even if there's no content
@@ -1581,7 +1671,99 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		 * Check if the next not void item is
 		 * TCP or UDP or SCTP or END.
 		 */
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
+		if (item->type != RTE_FLOW_ITEM_TYPE_TCP &&
+		    item->type != RTE_FLOW_ITEM_TYPE_UDP &&
+		    item->type != RTE_FLOW_ITEM_TYPE_SCTP &&
+		    item->type != RTE_FLOW_ITEM_TYPE_END &&
+		    item->type != RTE_FLOW_ITEM_TYPE_RAW) {
+			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_ITEM,
+				item, "Not supported by fdir filter");
+			return -rte_errno;
+		}
+	}
+
+	/* Get the IPV6 info. */
+	if (item->type == RTE_FLOW_ITEM_TYPE_IPV6) {
+		/**
+		 * Set the flow type even if there's no content
+		 * as we must have a flow type.
+		 */
+		rule->ixgbe_fdir.formatted.flow_type =
+			IXGBE_ATR_FLOW_TYPE_IPV6;
+
+		/**
+		 * 1. must signature match
+		 * 2. not support last
+		 * 3. mask must not null
+		 */
+		if (rule->mode != RTE_FDIR_MODE_SIGNATURE ||
+		    item->last ||
+		    !item->mask) {
+			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_UNSPECIFIED,
+				item, "Not supported last point for range");
+			return -rte_errno;
+		}
+
+		rule->b_mask = TRUE;
+		ipv6_mask =
+			(const struct rte_flow_item_ipv6 *)item->mask;
+		if (ipv6_mask->hdr.vtc_flow ||
+		    ipv6_mask->hdr.payload_len ||
+		    ipv6_mask->hdr.proto ||
+		    ipv6_mask->hdr.hop_limits) {
+			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_ITEM,
+				item, "Not supported by fdir filter");
+			return -rte_errno;
+		}
+
+		/* check src addr mask */
+		for (j = 0; j < 16; j++) {
+			if (ipv6_mask->hdr.src_addr[j] == UINT8_MAX) {
+				rule->mask.src_ipv6_mask |= 1 << j;
+			} else if (ipv6_mask->hdr.src_addr[j] != 0) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
+		}
+
+		/* check dst addr mask */
+		for (j = 0; j < 16; j++) {
+			if (ipv6_mask->hdr.dst_addr[j] == UINT8_MAX) {
+				rule->mask.dst_ipv6_mask |= 1 << j;
+			} else if (ipv6_mask->hdr.dst_addr[j] != 0) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
+		}
+
+		if (item->spec) {
+			rule->b_spec = TRUE;
+			ipv6_spec =
+				(const struct rte_flow_item_ipv6 *)item->spec;
+			rte_memcpy(rule->ixgbe_fdir.formatted.src_ip,
+				   ipv6_spec->hdr.src_addr, 16);
+			rte_memcpy(rule->ixgbe_fdir.formatted.dst_ip,
+				   ipv6_spec->hdr.dst_addr, 16);
+		}
+
+		/**
+		 * Check if the next not void item is
+		 * TCP or UDP or SCTP or END.
+		 */
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_TCP &&
 		    item->type != RTE_FLOW_ITEM_TYPE_UDP &&
 		    item->type != RTE_FLOW_ITEM_TYPE_SCTP &&
@@ -1601,8 +1783,8 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		 * Set the flow type even if there's no content
 		 * as we must have a flow type.
 		 */
-		rule->ixgbe_fdir.formatted.flow_type =
-			IXGBE_ATR_FLOW_TYPE_TCPV4;
+		rule->ixgbe_fdir.formatted.flow_type |=
+			IXGBE_ATR_L4TYPE_TCP;
 		/*Not supported last point for range*/
 		if (item->last) {
 			rte_flow_error_set(error, EINVAL,
@@ -1648,7 +1830,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 				tcp_spec->hdr.dst_port;
 		}
 
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_RAW &&
 		    item->type != RTE_FLOW_ITEM_TYPE_END) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
@@ -1666,8 +1848,8 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		 * Set the flow type even if there's no content
 		 * as we must have a flow type.
 		 */
-		rule->ixgbe_fdir.formatted.flow_type =
-			IXGBE_ATR_FLOW_TYPE_UDPV4;
+		rule->ixgbe_fdir.formatted.flow_type |=
+			IXGBE_ATR_L4TYPE_UDP;
 		/*Not supported last point for range*/
 		if (item->last) {
 			rte_flow_error_set(error, EINVAL,
@@ -1708,7 +1890,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 				udp_spec->hdr.dst_port;
 		}
 
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_RAW &&
 		    item->type != RTE_FLOW_ITEM_TYPE_END) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
@@ -1726,8 +1908,8 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 		 * Set the flow type even if there's no content
 		 * as we must have a flow type.
 		 */
-		rule->ixgbe_fdir.formatted.flow_type =
-			IXGBE_ATR_FLOW_TYPE_SCTPV4;
+		rule->ixgbe_fdir.formatted.flow_type |=
+			IXGBE_ATR_L4TYPE_SCTP;
 		/*Not supported last point for range*/
 		if (item->last) {
 			rte_flow_error_set(error, EINVAL,
@@ -1735,44 +1917,65 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 				item, "Not supported last point for range");
 			return -rte_errno;
 		}
-		/**
-		 * Only care about src & dst ports,
-		 * others should be masked.
-		 */
-		if (!item->mask) {
-			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
-			rte_flow_error_set(error, EINVAL,
-				RTE_FLOW_ERROR_TYPE_ITEM,
-				item, "Not supported by fdir filter");
-			return -rte_errno;
-		}
-		rule->b_mask = TRUE;
-		sctp_mask =
-			(const struct rte_flow_item_sctp *)item->mask;
-		if (sctp_mask->hdr.tag ||
-		    sctp_mask->hdr.cksum) {
-			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
-			rte_flow_error_set(error, EINVAL,
-				RTE_FLOW_ERROR_TYPE_ITEM,
-				item, "Not supported by fdir filter");
-			return -rte_errno;
-		}
-		rule->mask.src_port_mask = sctp_mask->hdr.src_port;
-		rule->mask.dst_port_mask = sctp_mask->hdr.dst_port;
 
-		if (item->spec) {
-			rule->b_spec = TRUE;
-			sctp_spec =
+		/* only x550 family only support sctp port */
+		if (hw->mac.type == ixgbe_mac_X550 ||
+		    hw->mac.type == ixgbe_mac_X550EM_x ||
+		    hw->mac.type == ixgbe_mac_X550EM_a) {
+			/**
+			 * Only care about src & dst ports,
+			 * others should be masked.
+			 */
+			if (!item->mask) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
+			rule->b_mask = TRUE;
+			sctp_mask =
+				(const struct rte_flow_item_sctp *)item->mask;
+			if (sctp_mask->hdr.tag ||
+				sctp_mask->hdr.cksum) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
+			rule->mask.src_port_mask = sctp_mask->hdr.src_port;
+			rule->mask.dst_port_mask = sctp_mask->hdr.dst_port;
+
+			if (item->spec) {
+				rule->b_spec = TRUE;
+				sctp_spec =
 				(const struct rte_flow_item_sctp *)item->spec;
-			rule->ixgbe_fdir.formatted.src_port =
-				sctp_spec->hdr.src_port;
-			rule->ixgbe_fdir.formatted.dst_port =
-				sctp_spec->hdr.dst_port;
+				rule->ixgbe_fdir.formatted.src_port =
+					sctp_spec->hdr.src_port;
+				rule->ixgbe_fdir.formatted.dst_port =
+					sctp_spec->hdr.dst_port;
+			}
+		/* others even sctp port is not supported */
+		} else {
+			sctp_mask =
+				(const struct rte_flow_item_sctp *)item->mask;
+			if (sctp_mask &&
+				(sctp_mask->hdr.src_port ||
+				 sctp_mask->hdr.dst_port ||
+				 sctp_mask->hdr.tag ||
+				 sctp_mask->hdr.cksum)) {
+				memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "Not supported by fdir filter");
+				return -rte_errno;
+			}
 		}
 
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_RAW &&
-		    item->type != RTE_FLOW_ITEM_TYPE_END) {
+			item->type != RTE_FLOW_ITEM_TYPE_END) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
 			rte_flow_error_set(error, EINVAL,
 				RTE_FLOW_ERROR_TYPE_ITEM,
@@ -1854,7 +2057,7 @@ ixgbe_parse_fdir_filter_normal(const struct rte_flow_attr *attr,
 
 	if (item->type != RTE_FLOW_ITEM_TYPE_END) {
 		/* check if the next not void item is END */
-		item = next_no_void_pattern(pattern, item);
+		item = next_no_fuzzy_pattern(pattern, item);
 		if (item->type != RTE_FLOW_ITEM_TYPE_END) {
 			memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
 			rte_flow_error_set(error, EINVAL,
@@ -2366,7 +2569,7 @@ ixgbe_parse_fdir_filter(struct rte_eth_dev *dev,
 		hw->mac.type != ixgbe_mac_X550EM_a)
 		return -ENOTSUP;
 
-	ret = ixgbe_parse_fdir_filter_normal(attr, pattern,
+	ret = ixgbe_parse_fdir_filter_normal(dev, attr, pattern,
 					actions, rule, error);
 
 	if (!ret)
@@ -2375,10 +2578,24 @@ ixgbe_parse_fdir_filter(struct rte_eth_dev *dev,
 	ret = ixgbe_parse_fdir_filter_tunnel(attr, pattern,
 					actions, rule, error);
 
+	if (ret)
+		return ret;
+
 step_next:
+
+	if (hw->mac.type == ixgbe_mac_82599EB &&
+		rule->fdirflags == IXGBE_FDIRCMD_DROP &&
+		(rule->ixgbe_fdir.formatted.src_port != 0 ||
+		rule->ixgbe_fdir.formatted.dst_port != 0))
+		return -ENOTSUP;
+
 	if (fdir_mode == RTE_FDIR_MODE_NONE ||
 	    fdir_mode != rule->mode)
 		return -ENOTSUP;
+
+	if (rule->queue >= dev->data->nb_rx_queues)
+		return -ENOTSUP;
+
 	return ret;
 }
 
@@ -2464,6 +2681,7 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 	struct ixgbe_eth_l2_tunnel_conf_ele *l2_tn_filter_ptr;
 	struct ixgbe_fdir_rule_ele *fdir_rule_ptr;
 	struct ixgbe_flow_mem *ixgbe_flow_mem_ptr;
+	uint8_t first_mask = FALSE;
 
 	flow = rte_zmalloc("ixgbe_rte_flow", sizeof(struct rte_flow), 0);
 	if (!flow) {
@@ -2489,6 +2707,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 		if (!ret) {
 			ntuple_filter_ptr = rte_zmalloc("ixgbe_ntuple_filter",
 				sizeof(struct ixgbe_ntuple_filter_ele), 0);
+			if (!ntuple_filter_ptr) {
+				PMD_DRV_LOG(ERR, "failed to allocate memory");
+				goto out;
+			}
 			(void)rte_memcpy(&ntuple_filter_ptr->filter_info,
 				&ntuple_filter,
 				sizeof(struct rte_eth_ntuple_filter));
@@ -2511,6 +2733,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 			ethertype_filter_ptr = rte_zmalloc(
 				"ixgbe_ethertype_filter",
 				sizeof(struct ixgbe_ethertype_filter_ele), 0);
+			if (!ethertype_filter_ptr) {
+				PMD_DRV_LOG(ERR, "failed to allocate memory");
+				goto out;
+			}
 			(void)rte_memcpy(&ethertype_filter_ptr->filter_info,
 				&ethertype_filter,
 				sizeof(struct rte_eth_ethertype_filter));
@@ -2531,6 +2757,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 		if (!ret) {
 			syn_filter_ptr = rte_zmalloc("ixgbe_syn_filter",
 				sizeof(struct ixgbe_eth_syn_filter_ele), 0);
+			if (!syn_filter_ptr) {
+				PMD_DRV_LOG(ERR, "failed to allocate memory");
+				goto out;
+			}
 			(void)rte_memcpy(&syn_filter_ptr->filter_info,
 				&syn_filter,
 				sizeof(struct rte_eth_syn_filter));
@@ -2567,6 +2797,7 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 					goto out;
 
 				fdir_info->mask_added = TRUE;
+				first_mask = TRUE;
 			} else {
 				/**
 				 * Only support one global mask,
@@ -2590,6 +2821,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 			if (!ret) {
 				fdir_rule_ptr = rte_zmalloc("ixgbe_fdir_filter",
 					sizeof(struct ixgbe_fdir_rule_ele), 0);
+				if (!fdir_rule_ptr) {
+					PMD_DRV_LOG(ERR, "failed to allocate memory");
+					goto out;
+				}
 				(void)rte_memcpy(&fdir_rule_ptr->filter_info,
 					&fdir_rule,
 					sizeof(struct ixgbe_fdir_rule));
@@ -2601,8 +2836,15 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 				return flow;
 			}
 
-			if (ret)
+			if (ret) {
+				/**
+				 * clean the mask_added flag if fail to
+				 * program
+				 **/
+				if (first_mask)
+					fdir_info->mask_added = FALSE;
 				goto out;
+			}
 		}
 
 		goto out;
@@ -2616,6 +2858,10 @@ ixgbe_flow_create(struct rte_eth_dev *dev,
 		if (!ret) {
 			l2_tn_filter_ptr = rte_zmalloc("ixgbe_l2_tn_filter",
 				sizeof(struct ixgbe_eth_l2_tunnel_conf_ele), 0);
+			if (!l2_tn_filter_ptr) {
+				PMD_DRV_LOG(ERR, "failed to allocate memory");
+				goto out;
+			}
 			(void)rte_memcpy(&l2_tn_filter_ptr->filter_info,
 				&l2_tn_filter,
 				sizeof(struct rte_eth_l2_tunnel_conf));