From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [dpdk-dev] [PATCH v3 33/33] net/txgbe: add security type in flow action
Date: Fri, 18 Dec 2020 17:37:02 +0800 [thread overview]
Message-ID: <20201218093702.3651867-34-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20201218093702.3651867-1-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 488949c84..57a4f2e17 100644
--- a/drivers/net/txgbe/txgbe_flow.c
+++ b/drivers/net/txgbe/txgbe_flow.c
@@ -129,6 +129,9 @@ 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,
@@ -177,6 +180,43 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
memset(ð_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);
@@ -547,6 +587,12 @@ 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));
@@ -2672,6 +2718,12 @@ 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 6e6006f00..daa523b20 100644
--- a/drivers/net/txgbe/txgbe_ipsec.c
+++ b/drivers/net/txgbe/txgbe_ipsec.c
@@ -655,6 +655,36 @@ 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 58e18552d..5edd6b507 100644
--- a/drivers/net/txgbe/txgbe_ipsec.h
+++ b/drivers/net/txgbe/txgbe_ipsec.h
@@ -90,5 +90,8 @@ struct txgbe_ipsec {
};
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_*/
--
2.18.2
next prev parent reply other threads:[~2020-12-18 9:45 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-18 9:36 [dpdk-dev] [PATCH v3 00/33] net: add txgbe PMD part 2 Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 01/33] net/txgbe: add generic flow API Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 02/33] net/txgbe: add ntuple filter init and uninit Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 03/33] net/txgbe: support ntuple filter add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 04/33] net/txgbe: parse n-tuple filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 05/33] net/txgbe: support ethertype filter add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 06/33] net/txgbe: parse ethertype filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 07/33] net/txgbe: support syn filter add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 08/33] net/txgbe: parse syn filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 09/33] net/txgbe: add L2 tunnel filter init and uninit Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 10/33] net/txgbe: config L2 tunnel filter with e-tag Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 11/33] net/txgbe: support L2 tunnel filter add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 12/33] net/txgbe: parse L2 tunnel filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 13/33] net/txgbe: add flow director filter init and uninit Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 14/33] net/txgbe: configure flow director filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 15/33] net/txgbe: support flow director filter add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 16/33] net/txgbe: parse flow director filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 17/33] net/txgbe: restore RSS filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 18/33] net/txgbe: parse " Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 19/33] net/txgbe: support to create consistent filter Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 20/33] net/txgbe: support to destroy " Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 21/33] net/txgbe: flush all the filters Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 22/33] net/txgbe: support UDP tunnel port add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 23/33] net/txgbe: add TM configuration init and uninit Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 24/33] net/txgbe: add TM capabilities get operation Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 25/33] net/txgbe: support TM shaper profile add and delete Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 26/33] net/txgbe: support TM node " Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 27/33] net/txgbe: add TM hierarchy commit Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 28/33] net/txgbe: support to add traffic mirror rules Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 29/33] net/txgbe: add IPsec context creation Jiawen Wu
2020-12-18 9:36 ` [dpdk-dev] [PATCH v3 30/33] net/txgbe: add security session create operation Jiawen Wu
2020-12-18 9:37 ` [dpdk-dev] [PATCH v3 31/33] net/txgbe: destroy security session Jiawen Wu
2020-12-18 9:37 ` [dpdk-dev] [PATCH v3 32/33] net/txgbe: add security offload in Rx and Tx process Jiawen Wu
2020-12-18 9:37 ` Jiawen Wu [this message]
2021-01-13 6:15 ` [dpdk-dev] [PATCH v3 00/33] net: add txgbe PMD part 2 Jiawen Wu
2021-01-13 13:15 ` Ferruh Yigit
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