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net/mlx5: fix flow director mask

PATCH Superseded Nelio Laranjeiro 2 participants 10 messages Apr 12, 2018 – Apr 23, 2018 Network drivers

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Nelio Laranjeiro

author
#0 lore raw

cover net/mlx5: fix flow director mask

Flow director mask as been mistakenly removed from mlx5 PMD. This series brings it back.

Nelio Laranjeiro (2):
net/mlx5: split L3/L4 in flow director
net/mlx5: fix flow director mask

 drivers/net/mlx5/mlx5_flow.c | 155 ++++++++++++++++-------------------
 1 file changed, 69 insertions(+), 86 deletions(-)
Signature · 1 line
2.17.0
author
#1 lore raw

PATCH 1/2 net/mlx5: split L3/L4 in flow director

This will help to bring back the mask handler which was removed when this feature was rewritten on top of rte_flow.

Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 112 ++++++++++++-----------------------
 1 file changed, 37 insertions(+), 75 deletions(-)
drivers/net/mlx5/mlx5_flow.c +37 -75
index 7ef68de49..7ba643b83 100644
@@ -2695,8 +2695,11 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 	attributes->queue.index = fdir_filter->action.rx_queue;
+	/* Handle L3. */
 	switch (fdir_filter->input.flow_type) {
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
+	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
+	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
 			.src_addr = input->flow.udp4_flow.ip.src_ip,
 			.dst_addr = input->flow.udp4_flow.ip.dst_ip,

@@ -2704,15 +2707,44 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.type_of_service = input->flow.udp4_flow.ip.tos,
 			.next_proto_id = input->flow.udp4_flow.ip.proto,
 		};
-		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp4_flow.src_port,
-			.dst_port = input->flow.udp4_flow.dst_port,
-		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV4,
 			.spec = &attributes->l3,
 			.mask = &attributes->l3,
 		};
+		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
+		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
+			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
+			.proto = input->flow.udp6_flow.ip.proto,
+		};
+		memcpy(attributes->l3.ipv6.hdr.src_addr,
+		       input->flow.udp6_flow.ip.src_ip,
+		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+		memcpy(attributes->l3.ipv6.hdr.dst_addr,
+		       input->flow.udp6_flow.ip.dst_ip,
+		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+		attributes->items[1] = (struct rte_flow_item){
+			.type = RTE_FLOW_ITEM_TYPE_IPV6,
+			.spec = &attributes->l3,
+			.mask = &attributes->l3,
+		};
+		break;
+	default:
+		DRV_LOG(ERR, "port %u invalid flow type%d",
+			dev->data->port_id, fdir_filter->input.flow_type);
+		rte_errno = ENOTSUP;
+		return -rte_errno;
+	}
+	/* Handle L4. */
+	switch (fdir_filter->input.flow_type) {
+	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
+		attributes->l4.udp.hdr = (struct udp_hdr){
+			.src_port = input->flow.udp4_flow.src_port,
+			.dst_port = input->flow.udp4_flow.dst_port,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,

@@ -2720,62 +2752,21 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.tcp4_flow.ip.src_ip,
-			.dst_addr = input->flow.tcp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.tcp4_flow.ip.ttl,
-			.type_of_service = input->flow.tcp4_flow.ip.tos,
-			.next_proto_id = input->flow.tcp4_flow.ip.proto,
-		};
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
 			.src_port = input->flow.tcp4_flow.src_port,
 			.dst_port = input->flow.tcp4_flow.dst_port,
 		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
-	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.ip4_flow.src_ip,
-			.dst_addr = input->flow.ip4_flow.dst_ip,
-			.time_to_live = input->flow.ip4_flow.ttl,
-			.type_of_service = input->flow.ip4_flow.tos,
-			.next_proto_id = input->flow.ip4_flow.proto,
-		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
-		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
-			.proto = input->flow.udp6_flow.ip.proto,
-		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.udp6_flow.ip.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.udp6_flow.ip.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
 		attributes->l4.udp.hdr = (struct udp_hdr){
 			.src_port = input->flow.udp6_flow.src_port,
 			.dst_port = input->flow.udp6_flow.dst_port,
 		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,

@@ -2783,47 +2774,18 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.tcp6_flow.ip.hop_limits,
-			.proto = input->flow.tcp6_flow.ip.proto,
-		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.tcp6_flow.ip.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.tcp6_flow.ip.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
 			.src_port = input->flow.tcp6_flow.src_port,
 			.dst_port = input->flow.tcp6_flow.dst_port,
 		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.ipv6_flow.hop_limits,
-			.proto = input->flow.ipv6_flow.proto,
-		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.ipv6_flow.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.ipv6_flow.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		break;
 	default:
 		DRV_LOG(ERR, "port %u invalid flow type%d",
Signature · 1 line
2.17.0
author
#2 lore raw

PATCH 2/2 net/mlx5: fix flow director mask

In reply to Nelio Laranjeiro

During the transition to resurrect flow director on top of rte_flow, mask handling was removed by mistake.

Fixes 4c3e9bcdd52e ("net/mlx5: support flow director")
Cc [email protected]
Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 59 ++++++++++++++++++++++++------------
 1 file changed, 40 insertions(+), 19 deletions(-)
drivers/net/mlx5/mlx5_flow.c +40 -19
index 7ba643b83..5e75afa7f 100644
@@ -2661,6 +2661,9 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 {
 	struct priv *priv = dev->data->dev_private;
 	const struct rte_eth_fdir_input *input = &fdir_filter->input;
+	const struct rte_eth_fdir_masks *mask =
+		&dev->data->dev_conf.fdir_conf.mask;
+	unsigned int i;
 
 	/* Validate queue number. */
 	if (fdir_filter->action.rx_queue >= priv->rxqs_n) {

@@ -2701,11 +2704,16 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.udp4_flow.ip.src_ip,
-			.dst_addr = input->flow.udp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.udp4_flow.ip.ttl,
-			.type_of_service = input->flow.udp4_flow.ip.tos,
-			.next_proto_id = input->flow.udp4_flow.ip.proto,
+			.src_addr = input->flow.udp4_flow.ip.src_ip &
+				mask->ipv4_mask.src_ip,
+			.dst_addr = input->flow.udp4_flow.ip.dst_ip &
+				mask->ipv4_mask.dst_ip,
+			.time_to_live = input->flow.udp4_flow.ip.ttl &
+				mask->ipv4_mask.ttl,
+			.type_of_service = input->flow.udp4_flow.ip.tos &
+				mask->ipv4_mask.ttl,
+			.next_proto_id = input->flow.udp4_flow.ip.proto &
+				mask->ipv4_mask.proto,
 		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV4,

@@ -2720,12 +2728,17 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
 			.proto = input->flow.udp6_flow.ip.proto,
 		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.udp6_flow.ip.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.udp6_flow.ip.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+
+		for (i = 0;
+		     i != RTE_DIM(attributes->l3.ipv6.hdr.src_addr);
+		     ++i) {
+			attributes->l3.ipv6.hdr.src_addr[i] =
+				input->flow.udp6_flow.ip.src_ip[i] &
+				mask->ipv6_mask.src_ip[i];
+			attributes->l3.ipv6.hdr.dst_addr[i] =
+				input->flow.udp6_flow.ip.dst_ip[i] &
+				mask->ipv6_mask.dst_ip[i];
+		}
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV6,
 			.spec = &attributes->l3,

@@ -2742,8 +2755,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 	switch (fdir_filter->input.flow_type) {
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
 		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp4_flow.src_port,
-			.dst_port = input->flow.udp4_flow.dst_port,
+			.src_port = input->flow.udp4_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.udp4_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,

@@ -2753,8 +2768,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp4_flow.src_port,
-			.dst_port = input->flow.tcp4_flow.dst_port,
+			.src_port = input->flow.tcp4_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.tcp4_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,

@@ -2764,8 +2781,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
 		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp6_flow.src_port,
-			.dst_port = input->flow.udp6_flow.dst_port,
+			.src_port = input->flow.udp6_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.udp6_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,

@@ -2775,8 +2794,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp6_flow.src_port,
-			.dst_port = input->flow.tcp6_flow.dst_port,
+			.src_port = input->flow.tcp6_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.tcp6_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
Signature · 1 line
2.17.0
author
#3 lore raw

v2 cover net/mlx5: fix flow director mask

In reply to Nelio Laranjeiro

Flow director mask as been mistakenly removed from mlx5 PMD. This series brings it back.

Changes in v2:

Use the L3 structures instead of the l4 in the conversion.

Nelio Laranjeiro (2):
net/mlx5: split L3/L4 in flow director
net/mlx5: fix flow director mask

 drivers/net/mlx5/mlx5_flow.c | 155 ++++++++++++++++-------------------
 1 file changed, 69 insertions(+), 86 deletions(-)
Signature · 1 line
2.17.0
author
#4 lore raw

PATCH v2 1/2 net/mlx5: split L3/L4 in flow director

This will help to bring back the mask handler which was removed when this feature was rewritten on top of rte_flow.

Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 122 ++++++++++++-----------------------
 1 file changed, 42 insertions(+), 80 deletions(-)
drivers/net/mlx5/mlx5_flow.c +42 -80
index 7ef68de49..acaa5f318 100644
@@ -2695,53 +2695,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 	attributes->queue.index = fdir_filter->action.rx_queue;
+	/* Handle L3. */
 	switch (fdir_filter->input.flow_type) {
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.udp4_flow.ip.src_ip,
-			.dst_addr = input->flow.udp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.udp4_flow.ip.ttl,
-			.type_of_service = input->flow.udp4_flow.ip.tos,
-			.next_proto_id = input->flow.udp4_flow.ip.proto,
-		};
-		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp4_flow.src_port,
-			.dst_port = input->flow.udp4_flow.dst_port,
-		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
-		attributes->items[2] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_UDP,
-			.spec = &attributes->l4,
-			.mask = &attributes->l4,
-		};
-		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.tcp4_flow.ip.src_ip,
-			.dst_addr = input->flow.tcp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.tcp4_flow.ip.ttl,
-			.type_of_service = input->flow.tcp4_flow.ip.tos,
-			.next_proto_id = input->flow.tcp4_flow.ip.proto,
-		};
-		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp4_flow.src_port,
-			.dst_port = input->flow.tcp4_flow.dst_port,
-		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
-		attributes->items[2] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_TCP,
-			.spec = &attributes->l4,
-			.mask = &attributes->l4,
-		};
-		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
 			.src_addr = input->flow.ip4_flow.src_ip,

@@ -2757,73 +2714,78 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
 		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
 			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
 			.proto = input->flow.udp6_flow.ip.proto,
 		};
 		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.udp6_flow.ip.src_ip,
+		       input->flow.ipv6_flow.src_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
 		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.udp6_flow.ip.dst_ip,
+		       input->flow.ipv6_flow.dst_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp6_flow.src_port,
-			.dst_port = input->flow.udp6_flow.dst_port,
-		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV6,
 			.spec = &attributes->l3,
 			.mask = &attributes->l3,
 		};
+		break;
+	default:
+		DRV_LOG(ERR, "port %u invalid flow type%d",
+			dev->data->port_id, fdir_filter->input.flow_type);
+		rte_errno = ENOTSUP;
+		return -rte_errno;
+	}
+	/* Handle L4. */
+	switch (fdir_filter->input.flow_type) {
+	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
+		attributes->l4.udp.hdr = (struct udp_hdr){
+			.src_port = input->flow.udp4_flow.src_port,
+			.dst_port = input->flow.udp4_flow.dst_port,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
-	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.tcp6_flow.ip.hop_limits,
-			.proto = input->flow.tcp6_flow.ip.proto,
+	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
+		attributes->l4.tcp.hdr = (struct tcp_hdr){
+			.src_port = input->flow.tcp4_flow.src_port,
+			.dst_port = input->flow.tcp4_flow.dst_port,
 		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.tcp6_flow.ip.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.tcp6_flow.ip.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+		attributes->items[2] = (struct rte_flow_item){
+			.type = RTE_FLOW_ITEM_TYPE_TCP,
+			.spec = &attributes->l4,
+			.mask = &attributes->l4,
+		};
+		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
+		attributes->l4.udp.hdr = (struct udp_hdr){
+			.src_port = input->flow.udp6_flow.src_port,
+			.dst_port = input->flow.udp6_flow.dst_port,
+		};
+		attributes->items[2] = (struct rte_flow_item){
+			.type = RTE_FLOW_ITEM_TYPE_UDP,
+			.spec = &attributes->l4,
+			.mask = &attributes->l4,
+		};
+		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
 			.src_port = input->flow.tcp6_flow.src_port,
 			.dst_port = input->flow.tcp6_flow.dst_port,
 		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.ipv6_flow.hop_limits,
-			.proto = input->flow.ipv6_flow.proto,
-		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.ipv6_flow.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.ipv6_flow.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		break;
 	default:
 		DRV_LOG(ERR, "port %u invalid flow type%d",
Signature · 1 line
2.17.0
author
#5 lore raw

PATCH v2 2/2 net/mlx5: fix flow director mask

In reply to Nelio Laranjeiro

During the transition to resurrect flow director on top of rte_flow, mask handling was removed by mistake.

Fixes 4c3e9bcdd52e ("net/mlx5: support flow director")
Cc [email protected]
Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 63 ++++++++++++++++++++++++------------
 1 file changed, 42 insertions(+), 21 deletions(-)
drivers/net/mlx5/mlx5_flow.c +42 -21
index acaa5f318..8f3234084 100644
@@ -2661,6 +2661,9 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 {
 	struct priv *priv = dev->data->dev_private;
 	const struct rte_eth_fdir_input *input = &fdir_filter->input;
+	const struct rte_eth_fdir_masks *mask =
+		&dev->data->dev_conf.fdir_conf.mask;
+	unsigned int i;
 
 	/* Validate queue number. */
 	if (fdir_filter->action.rx_queue >= priv->rxqs_n) {

@@ -2701,11 +2704,16 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.ip4_flow.src_ip,
-			.dst_addr = input->flow.ip4_flow.dst_ip,
-			.time_to_live = input->flow.ip4_flow.ttl,
-			.type_of_service = input->flow.ip4_flow.tos,
-			.next_proto_id = input->flow.ip4_flow.proto,
+			.src_addr = input->flow.ip4_flow.src_ip &
+				mask->ipv4_mask.src_ip,
+			.dst_addr = input->flow.ip4_flow.dst_ip &
+				mask->ipv4_mask.dst_ip,
+			.time_to_live = input->flow.ip4_flow.ttl &
+				mask->ipv4_mask.ttl,
+			.type_of_service = input->flow.ip4_flow.tos &
+				mask->ipv4_mask.ttl,
+			.next_proto_id = input->flow.ip4_flow.proto &
+				mask->ipv4_mask.proto,
 		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV4,

@@ -2717,15 +2725,20 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
 		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
-			.proto = input->flow.udp6_flow.ip.proto,
+			.hop_limits = input->flow.ipv6_flow.hop_limits,
+			.proto = input->flow.ipv6_flow.proto,
 		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.ipv6_flow.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.ipv6_flow.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+
+		for (i = 0;
+		     i != RTE_DIM(attributes->l3.ipv6.hdr.src_addr);
+		     ++i) {
+			attributes->l3.ipv6.hdr.src_addr[i] =
+				input->flow.ipv6_flow.src_ip[i] &
+				mask->ipv6_mask.src_ip[i];
+			attributes->l3.ipv6.hdr.dst_addr[i] =
+				input->flow.ipv6_flow.dst_ip[i] &
+				mask->ipv6_mask.dst_ip[i];
+		}
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV6,
 			.spec = &attributes->l3,

@@ -2742,8 +2755,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 	switch (fdir_filter->input.flow_type) {
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
 		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp4_flow.src_port,
-			.dst_port = input->flow.udp4_flow.dst_port,
+			.src_port = input->flow.udp4_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.udp4_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,

@@ -2753,8 +2768,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp4_flow.src_port,
-			.dst_port = input->flow.tcp4_flow.dst_port,
+			.src_port = input->flow.tcp4_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.tcp4_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,

@@ -2764,8 +2781,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
 		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp6_flow.src_port,
-			.dst_port = input->flow.udp6_flow.dst_port,
+			.src_port = input->flow.udp6_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.udp6_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,

@@ -2775,8 +2794,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp6_flow.src_port,
-			.dst_port = input->flow.tcp6_flow.dst_port,
+			.src_port = input->flow.tcp6_flow.src_port &
+				mask->src_port_mask,
+			.dst_port = input->flow.tcp6_flow.dst_port &
+				mask->dst_port_mask,
 		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
Signature · 1 line
2.17.0
author
#6 lore raw

v3 cover net/mlx5: fix flow director mask

In reply to Nelio Laranjeiro

Flow director mask as been mistakenly removed from mlx5 PMD. This series brings it back.

Changes in v3:

Let flow API handle the mask from the user.

Changes in v2:

Use the L3 structures instead of the l4 in the conversion.

Nelio Laranjeiro (2):
net/mlx5: split L3/L4 in flow director
net/mlx5: fix flow director mask

 drivers/net/mlx5/mlx5_flow.c | 164 ++++++++++++++++++-----------------
 1 file changed, 83 insertions(+), 81 deletions(-)
Signature · 1 line
2.17.0
author
#7 lore raw

PATCH v3 1/2 net/mlx5: split L3/L4 in flow director

This will help to bring back the mask handler which was removed when this feature was rewritten on top of rte_flow.

Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 122 ++++++++++++-----------------------
 1 file changed, 42 insertions(+), 80 deletions(-)
drivers/net/mlx5/mlx5_flow.c +42 -80
index 7ef68de49..acaa5f318 100644
@@ -2695,53 +2695,10 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		return -rte_errno;
 	}
 	attributes->queue.index = fdir_filter->action.rx_queue;
+	/* Handle L3. */
 	switch (fdir_filter->input.flow_type) {
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.udp4_flow.ip.src_ip,
-			.dst_addr = input->flow.udp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.udp4_flow.ip.ttl,
-			.type_of_service = input->flow.udp4_flow.ip.tos,
-			.next_proto_id = input->flow.udp4_flow.ip.proto,
-		};
-		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp4_flow.src_port,
-			.dst_port = input->flow.udp4_flow.dst_port,
-		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
-		attributes->items[2] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_UDP,
-			.spec = &attributes->l4,
-			.mask = &attributes->l4,
-		};
-		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
-		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
-			.src_addr = input->flow.tcp4_flow.ip.src_ip,
-			.dst_addr = input->flow.tcp4_flow.ip.dst_ip,
-			.time_to_live = input->flow.tcp4_flow.ip.ttl,
-			.type_of_service = input->flow.tcp4_flow.ip.tos,
-			.next_proto_id = input->flow.tcp4_flow.ip.proto,
-		};
-		attributes->l4.tcp.hdr = (struct tcp_hdr){
-			.src_port = input->flow.tcp4_flow.src_port,
-			.dst_port = input->flow.tcp4_flow.dst_port,
-		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV4,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
-		attributes->items[2] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_TCP,
-			.spec = &attributes->l4,
-			.mask = &attributes->l4,
-		};
-		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 		attributes->l3.ipv4.hdr = (struct ipv4_hdr){
 			.src_addr = input->flow.ip4_flow.src_ip,

@@ -2757,73 +2714,78 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
+	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
 		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
 			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
 			.proto = input->flow.udp6_flow.ip.proto,
 		};
 		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.udp6_flow.ip.src_ip,
+		       input->flow.ipv6_flow.src_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
 		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.udp6_flow.ip.dst_ip,
+		       input->flow.ipv6_flow.dst_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		attributes->l4.udp.hdr = (struct udp_hdr){
-			.src_port = input->flow.udp6_flow.src_port,
-			.dst_port = input->flow.udp6_flow.dst_port,
-		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV6,
 			.spec = &attributes->l3,
 			.mask = &attributes->l3,
 		};
+		break;
+	default:
+		DRV_LOG(ERR, "port %u invalid flow type%d",
+			dev->data->port_id, fdir_filter->input.flow_type);
+		rte_errno = ENOTSUP;
+		return -rte_errno;
+	}
+	/* Handle L4. */
+	switch (fdir_filter->input.flow_type) {
+	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
+		attributes->l4.udp.hdr = (struct udp_hdr){
+			.src_port = input->flow.udp4_flow.src_port,
+			.dst_port = input->flow.udp4_flow.dst_port,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
-	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.tcp6_flow.ip.hop_limits,
-			.proto = input->flow.tcp6_flow.ip.proto,
+	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
+		attributes->l4.tcp.hdr = (struct tcp_hdr){
+			.src_port = input->flow.tcp4_flow.src_port,
+			.dst_port = input->flow.tcp4_flow.dst_port,
 		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.tcp6_flow.ip.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.tcp6_flow.ip.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+		attributes->items[2] = (struct rte_flow_item){
+			.type = RTE_FLOW_ITEM_TYPE_TCP,
+			.spec = &attributes->l4,
+			.mask = &attributes->l4,
+		};
+		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
+		attributes->l4.udp.hdr = (struct udp_hdr){
+			.src_port = input->flow.udp6_flow.src_port,
+			.dst_port = input->flow.udp6_flow.dst_port,
+		};
+		attributes->items[2] = (struct rte_flow_item){
+			.type = RTE_FLOW_ITEM_TYPE_UDP,
+			.spec = &attributes->l4,
+			.mask = &attributes->l4,
+		};
+		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 		attributes->l4.tcp.hdr = (struct tcp_hdr){
 			.src_port = input->flow.tcp6_flow.src_port,
 			.dst_port = input->flow.tcp6_flow.dst_port,
 		};
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
 			.mask = &attributes->l4,
 		};
 		break;
+	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
-		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.ipv6_flow.hop_limits,
-			.proto = input->flow.ipv6_flow.proto,
-		};
-		memcpy(attributes->l3.ipv6.hdr.src_addr,
-		       input->flow.ipv6_flow.src_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		memcpy(attributes->l3.ipv6.hdr.dst_addr,
-		       input->flow.ipv6_flow.dst_ip,
-		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
-		attributes->items[1] = (struct rte_flow_item){
-			.type = RTE_FLOW_ITEM_TYPE_IPV6,
-			.spec = &attributes->l3,
-			.mask = &attributes->l3,
-		};
 		break;
 	default:
 		DRV_LOG(ERR, "port %u invalid flow type%d",
Signature · 1 line
2.17.0
author
#8 lore raw

PATCH v3 2/2 net/mlx5: fix flow director mask

In reply to Nelio Laranjeiro

During the transition to resurrect flow director on top of rte_flow, mask handling was removed by mistake.

Fixes 4c3e9bcdd52e ("net/mlx5: support flow director")
Cc [email protected]
Signed-off-by Nelio Laranjeiro <[email protected]>
Acked-by Adrien Mazarguil <[email protected]>
---
 drivers/net/mlx5/mlx5_flow.c | 56 ++++++++++++++++++++++++++++++------
 1 file changed, 48 insertions(+), 8 deletions(-)
drivers/net/mlx5/mlx5_flow.c +48 -8
index acaa5f318..7e3bdcc66 100644
@@ -442,10 +442,18 @@ struct mlx5_fdir {
 		struct rte_flow_item_ipv4 ipv4;
 		struct rte_flow_item_ipv6 ipv6;
 	} l3;
+	union {
+		struct rte_flow_item_ipv4 ipv4;
+		struct rte_flow_item_ipv6 ipv6;
+	} l3_mask;
 	union {
 		struct rte_flow_item_udp udp;
 		struct rte_flow_item_tcp tcp;
 	} l4;
+	union {
+		struct rte_flow_item_udp udp;
+		struct rte_flow_item_tcp tcp;
+	} l4_mask;
 	struct rte_flow_action_queue queue;
 };
 

@@ -2661,6 +2669,8 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 {
 	struct priv *priv = dev->data->dev_private;
 	const struct rte_eth_fdir_input *input = &fdir_filter->input;
+	const struct rte_eth_fdir_masks *mask =
+		&dev->data->dev_conf.fdir_conf.mask;
 
 	/* Validate queue number. */
 	if (fdir_filter->action.rx_queue >= priv->rxqs_n) {

@@ -2707,29 +2717,43 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.type_of_service = input->flow.ip4_flow.tos,
 			.next_proto_id = input->flow.ip4_flow.proto,
 		};
+		attributes->l3_mask.ipv4.hdr = (struct ipv4_hdr){
+			.src_addr = mask->ipv4_mask.src_ip,
+			.dst_addr = mask->ipv4_mask.dst_ip,
+			.time_to_live = mask->ipv4_mask.ttl,
+			.type_of_service = mask->ipv4_mask.tos,
+			.next_proto_id = mask->ipv4_mask.proto,
+		};
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV4,
 			.spec = &attributes->l3,
-			.mask = &attributes->l3,
+			.mask = &attributes->l3_mask,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
 		attributes->l3.ipv6.hdr = (struct ipv6_hdr){
-			.hop_limits = input->flow.udp6_flow.ip.hop_limits,
-			.proto = input->flow.udp6_flow.ip.proto,
+			.hop_limits = input->flow.ipv6_flow.hop_limits,
+			.proto = input->flow.ipv6_flow.proto,
 		};
+
 		memcpy(attributes->l3.ipv6.hdr.src_addr,
 		       input->flow.ipv6_flow.src_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
 		memcpy(attributes->l3.ipv6.hdr.dst_addr,
 		       input->flow.ipv6_flow.dst_ip,
 		       RTE_DIM(attributes->l3.ipv6.hdr.src_addr));
+		memcpy(attributes->l3_mask.ipv6.hdr.src_addr,
+		       mask->ipv6_mask.src_ip,
+		       RTE_DIM(attributes->l3_mask.ipv6.hdr.src_addr));
+		memcpy(attributes->l3_mask.ipv6.hdr.dst_addr,
+		       mask->ipv6_mask.dst_ip,
+		       RTE_DIM(attributes->l3_mask.ipv6.hdr.src_addr));
 		attributes->items[1] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_IPV6,
 			.spec = &attributes->l3,
-			.mask = &attributes->l3,
+			.mask = &attributes->l3_mask,
 		};
 		break;
 	default:

@@ -2745,10 +2769,14 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.src_port = input->flow.udp4_flow.src_port,
 			.dst_port = input->flow.udp4_flow.dst_port,
 		};
+		attributes->l4_mask.udp.hdr = (struct udp_hdr){
+			.src_port = mask->src_port_mask,
+			.dst_port = mask->dst_port_mask,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,
-			.mask = &attributes->l4,
+			.mask = &attributes->l4_mask,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:

@@ -2756,10 +2784,14 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.src_port = input->flow.tcp4_flow.src_port,
 			.dst_port = input->flow.tcp4_flow.dst_port,
 		};
+		attributes->l4_mask.tcp.hdr = (struct tcp_hdr){
+			.src_port = mask->src_port_mask,
+			.dst_port = mask->dst_port_mask,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
-			.mask = &attributes->l4,
+			.mask = &attributes->l4_mask,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:

@@ -2767,10 +2799,14 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.src_port = input->flow.udp6_flow.src_port,
 			.dst_port = input->flow.udp6_flow.dst_port,
 		};
+		attributes->l4_mask.udp.hdr = (struct udp_hdr){
+			.src_port = mask->src_port_mask,
+			.dst_port = mask->dst_port_mask,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_UDP,
 			.spec = &attributes->l4,
-			.mask = &attributes->l4,
+			.mask = &attributes->l4_mask,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:

@@ -2778,10 +2814,14 @@ mlx5_fdir_filter_convert(struct rte_eth_dev *dev,
 			.src_port = input->flow.tcp6_flow.src_port,
 			.dst_port = input->flow.tcp6_flow.dst_port,
 		};
+		attributes->l4_mask.tcp.hdr = (struct tcp_hdr){
+			.src_port = mask->src_port_mask,
+			.dst_port = mask->dst_port_mask,
+		};
 		attributes->items[2] = (struct rte_flow_item){
 			.type = RTE_FLOW_ITEM_TYPE_TCP,
 			.spec = &attributes->l4,
-			.mask = &attributes->l4,
+			.mask = &attributes->l4_mask,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
Signature · 1 line
2.17.0
#9 lore raw
In reply to Nelio Laranjeiro

Tuesday, April 17, 2018 12:02 PM, Nelio Laranjeiro:

Quoted 11 lines

Subject: [dpdk-dev] [PATCH v3 0/2] net/mlx5: fix flow director mask

Flow director mask as been mistakenly removed from mlx5 PMD. This series brings it back.

Changes in v3:

Let flow API handle the mask from the user.

Changes in v2:

Quoted 8 lines

Use the L3 structures instead of the l4 in the conversion.

Nelio Laranjeiro (2):
net/mlx5: split L3/L4 in flow director
net/mlx5: fix flow director mask

 drivers/net/mlx5/mlx5_flow.c | 164 ++++++++++++++++++-----------------
 1 file changed, 83 insertions(+), 81 deletions(-)

Series applied to next-net-mlx, thanks.

Quoted 3 lines

--
2.17.0