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From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [dpdk-dev] [PATCH v2 37/37] net/txgbe: add security type in flow action
Date: Wed, 11 Nov 2020 14:49:36 +0800
Message-ID: <20201111064936.768604-38-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20201111064936.768604-1-jiawenwu@trustnetic.com>

Add security type in flow action.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
 drivers/net/txgbe/txgbe_flow.c  | 52 +++++++++++++++++++++++++++++++++
 drivers/net/txgbe/txgbe_ipsec.c | 30 +++++++++++++++++++
 drivers/net/txgbe/txgbe_ipsec.h |  3 ++
 3 files changed, 85 insertions(+)

diff --git a/drivers/net/txgbe/txgbe_flow.c b/drivers/net/txgbe/txgbe_flow.c
index b5f4073e2..5ca89d619 100644
--- a/drivers/net/txgbe/txgbe_flow.c
+++ b/drivers/net/txgbe/txgbe_flow.c
@@ -145,6 +145,9 @@ const struct rte_flow_action *next_no_void_action(
  * END
  * other members in mask and spec should set to 0x00.
  * item->last should be NULL.
+ *
+ * Special case for flow action type RTE_FLOW_ACTION_TYPE_SECURITY.
+ *
  */
 static int
 cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
@@ -193,6 +196,43 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
 	memset(&eth_null, 0, sizeof(struct rte_flow_item_eth));
 	memset(&vlan_null, 0, sizeof(struct rte_flow_item_vlan));
 
+#ifdef RTE_LIB_SECURITY
+	/**
+	 *  Special case for flow action type RTE_FLOW_ACTION_TYPE_SECURITY
+	 */
+	act = next_no_void_action(actions, NULL);
+	if (act->type == RTE_FLOW_ACTION_TYPE_SECURITY) {
+		const void *conf = act->conf;
+		/* check if the next not void item is END */
+		act = next_no_void_action(actions, act);
+		if (act->type != RTE_FLOW_ACTION_TYPE_END) {
+			memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
+			rte_flow_error_set(error, EINVAL,
+				RTE_FLOW_ERROR_TYPE_ACTION,
+				act, "Not supported action.");
+			return -rte_errno;
+		}
+
+		/* get the IP pattern*/
+		item = next_no_void_pattern(pattern, NULL);
+		while (item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+				item->type != RTE_FLOW_ITEM_TYPE_IPV6) {
+			if (item->last ||
+					item->type == RTE_FLOW_ITEM_TYPE_END) {
+				rte_flow_error_set(error, EINVAL,
+					RTE_FLOW_ERROR_TYPE_ITEM,
+					item, "IP pattern missing.");
+				return -rte_errno;
+			}
+			item = next_no_void_pattern(pattern, item);
+		}
+
+		filter->proto = IPPROTO_ESP;
+		return txgbe_crypto_add_ingress_sa_from_flow(conf, item->spec,
+					item->type == RTE_FLOW_ITEM_TYPE_IPV6);
+	}
+#endif
+
 	/* the first not void item can be MAC or IPv4 */
 	item = next_no_void_pattern(pattern, NULL);
 
@@ -563,6 +603,12 @@ txgbe_parse_ntuple_filter(struct rte_eth_dev *dev,
 	if (ret)
 		return ret;
 
+#ifdef RTE_LIB_SECURITY
+	/* ESP flow not really a flow */
+	if (filter->proto == IPPROTO_ESP)
+		return 0;
+#endif
+
 	/* txgbe doesn't support tcp flags */
 	if (filter->flags & RTE_NTUPLE_FLAGS_TCP_FLAG) {
 		memset(filter, 0, sizeof(struct rte_eth_ntuple_filter));
@@ -2690,6 +2736,12 @@ txgbe_flow_create(struct rte_eth_dev *dev,
 	ret = txgbe_parse_ntuple_filter(dev, attr, pattern,
 			actions, &ntuple_filter, error);
 
+#ifdef RTE_LIB_SECURITY
+	/* ESP flow not really a flow*/
+	if (ntuple_filter.proto == IPPROTO_ESP)
+		return flow;
+#endif
+
 	if (!ret) {
 		ret = txgbe_add_del_ntuple_filter(dev, &ntuple_filter, TRUE);
 		if (!ret) {
diff --git a/drivers/net/txgbe/txgbe_ipsec.c b/drivers/net/txgbe/txgbe_ipsec.c
index f8c54f3d4..d0543ce0b 100644
--- a/drivers/net/txgbe/txgbe_ipsec.c
+++ b/drivers/net/txgbe/txgbe_ipsec.c
@@ -658,6 +658,36 @@ txgbe_crypto_enable_ipsec(struct rte_eth_dev *dev)
 	return 0;
 }
 
+int
+txgbe_crypto_add_ingress_sa_from_flow(const void *sess,
+				      const void *ip_spec,
+				      uint8_t is_ipv6)
+{
+	struct txgbe_crypto_session *ic_session =
+			get_sec_session_private_data(sess);
+
+	if (ic_session->op == TXGBE_OP_AUTHENTICATED_DECRYPTION) {
+		if (is_ipv6) {
+			const struct rte_flow_item_ipv6 *ipv6 = ip_spec;
+			ic_session->src_ip.type = IPv6;
+			ic_session->dst_ip.type = IPv6;
+			rte_memcpy(ic_session->src_ip.ipv6,
+				   ipv6->hdr.src_addr, 16);
+			rte_memcpy(ic_session->dst_ip.ipv6,
+				   ipv6->hdr.dst_addr, 16);
+		} else {
+			const struct rte_flow_item_ipv4 *ipv4 = ip_spec;
+			ic_session->src_ip.type = IPv4;
+			ic_session->dst_ip.type = IPv4;
+			ic_session->src_ip.ipv4 = ipv4->hdr.src_addr;
+			ic_session->dst_ip.ipv4 = ipv4->hdr.dst_addr;
+		}
+		return txgbe_crypto_add_sa(ic_session);
+	}
+
+	return 0;
+}
+
 static struct rte_security_ops txgbe_security_ops = {
 	.session_create = txgbe_crypto_create_session,
 	.session_get_size = txgbe_crypto_session_get_size,
diff --git a/drivers/net/txgbe/txgbe_ipsec.h b/drivers/net/txgbe/txgbe_ipsec.h
index 54c27d8ce..1e5678437 100644
--- a/drivers/net/txgbe/txgbe_ipsec.h
+++ b/drivers/net/txgbe/txgbe_ipsec.h
@@ -91,5 +91,8 @@ struct txgbe_ipsec {
 
 int txgbe_ipsec_ctx_create(struct rte_eth_dev *dev);
 int txgbe_crypto_enable_ipsec(struct rte_eth_dev *dev);
+int txgbe_crypto_add_ingress_sa_from_flow(const void *sess,
+					  const void *ip_spec,
+					  uint8_t is_ipv6);
 
 #endif /*TXGBE_IPSEC_H_*/
-- 
2.18.4





  parent reply	other threads:[~2020-11-11  6:59 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-11  6:48 [dpdk-dev] [PATCH v2 00/37] net: add txgbe PMD part 2 Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 01/37] net/txgbe: add ntuple filter init and uninit Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 02/37] net/txgbe: support ntuple filter add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 03/37] net/txgbe: add ntuple parse rule Jiawen Wu
2020-11-11 16:06   ` Ferruh Yigit
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 04/37] net/txgbe: support ntuple filter remove operaion Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 05/37] net/txgbe: support ethertype filter add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 06/37] net/txgbe: add ethertype parse rule Jiawen Wu
2020-11-11 16:02   ` Ferruh Yigit
2020-11-11 16:04     ` Ferruh Yigit
2020-11-12  1:57       ` Wang, Haiyue
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 07/37] net/txgbe: support syn filter add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 08/37] net/txgbe: add syn filter parse rule Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 09/37] net/txgbe: add L2 tunnel filter init and uninit Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 10/37] net/txgbe: config L2 tunnel filter with e-tag Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 11/37] net/txgbe: support L2 tunnel filter add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 12/37] net/txgbe: add L2 tunnel filter parse rule Jiawen Wu
2020-11-11 16:10   ` Ferruh Yigit
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 13/37] net/txgbe: add FDIR filter init and uninit Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 14/37] net/txgbe: configure FDIR filter Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 15/37] net/txgbe: support FDIR add and delete operations Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 16/37] net/txgbe: add FDIR parse normal rule Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 17/37] net/txgbe: add FDIR parse tunnel rule Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 18/37] net/txgbe: add FDIR restore operation Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 19/37] net/txgbe: add RSS filter parse rule Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 20/37] net/txgbe: add RSS filter restore operation Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 21/37] net/txgbe: add filter list init and uninit Jiawen Wu
2020-11-11 16:10   ` Ferruh Yigit
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 22/37] net/txgbe: add generic flow API Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 23/37] net/txgbe: add flow API create function Jiawen Wu
2020-11-11 16:11   ` Ferruh Yigit
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 24/37] net/txgbe: add flow API destroy function Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 25/37] net/txgbe: add flow API flush function Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 26/37] net/txgbe: support UDP tunnel port add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 27/37] net/txgbe: add TM configuration init and uninit Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 28/37] net/txgbe: add TM capabilities get operation Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 29/37] net/txgbe: support TM shaper profile add and delete Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 30/37] net/txgbe: support TM node " Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 31/37] net/txgbe: add TM hierarchy commit Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 32/37] net/txgbe: add macsec setting Jiawen Wu
2020-11-11 16:13   ` Ferruh Yigit
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 33/37] net/txgbe: add IPsec context creation Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 34/37] net/txgbe: add security session create operation Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 35/37] net/txgbe: support security session destroy Jiawen Wu
2020-11-11  6:49 ` [dpdk-dev] [PATCH v2 36/37] net/txgbe: add security offload in Rx and Tx process Jiawen Wu
2020-11-11  6:49 ` Jiawen Wu [this message]
2020-11-11 16:00 ` [dpdk-dev] [PATCH v2 00/37] net: add txgbe PMD part 2 Ferruh Yigit
2020-11-11 16:09   ` Ferruh Yigit

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