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From: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
To: dev@dpdk.org, Yongseok Koh <yskoh@mellanox.com>
Cc: Adrien Mazarguil <adrien.mazarguil@6wind.com>
Subject: [PATCH v3 1/2] net/mlx5: split L3/L4 in flow director
Date: Tue, 17 Apr 2018 11:01:35 +0200	[thread overview]
Message-ID: <3a21b471452c14a3e03dcd58a46a0e2225c27adf.1523888984.git.nelio.laranjeiro@6wind.com> (raw)
In-Reply-To: <cover.1523888984.git.nelio.laranjeiro@6wind.com>
In-Reply-To: <cover.1523888984.git.nelio.laranjeiro@6wind.com>

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 <nelio.laranjeiro@6wind.com>
Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>
---
 drivers/net/mlx5/mlx5_flow.c | 122 ++++++++++++-----------------------
 1 file changed, 42 insertions(+), 80 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 7ef68de49..acaa5f318 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -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",
-- 
2.17.0

  parent reply	other threads:[~2018-04-17  9:01 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-12 14:31 [PATCH 0/2] net/mlx5: fix flow director mask Nelio Laranjeiro
2018-04-12 14:31 ` [PATCH 1/2] net/mlx5: split L3/L4 in flow director Nelio Laranjeiro
2018-04-12 14:31 ` [PATCH 2/2] net/mlx5: fix flow director mask Nelio Laranjeiro
2018-04-13 15:28 ` [PATCH v2 0/2] " Nelio Laranjeiro
2018-04-17  9:01   ` [PATCH v3 " Nelio Laranjeiro
2018-04-23  5:39     ` Shahaf Shuler
2018-04-17  9:01   ` Nelio Laranjeiro [this message]
2018-04-17  9:01   ` [PATCH v3 2/2] " Nelio Laranjeiro
2018-04-13 15:28 ` [PATCH v2 1/2] net/mlx5: split L3/L4 in flow director Nelio Laranjeiro
2018-04-13 15:28 ` [PATCH v2 2/2] net/mlx5: fix flow director mask Nelio Laranjeiro

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