X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Fsecurity%2Frte_security.h;h=2a43cbe811a7c7c605e142f3dfd4a01bbcf5f1bf;hb=917229c24e871bbc3225a0227eb3f0faaa7aaa69;hp=a10c9b5f0062cedfb3216868a10b33457c7180d5;hpb=f0b538a5f8c808c805dd6968537cb60f1cf0912c;p=dpdk.git

diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h
index a10c9b5f00..2a43cbe811 100644
--- a/lib/security/rte_security.h
+++ b/lib/security/rte_security.h
@@ -19,17 +19,11 @@ extern "C" {
 
 #include <sys/types.h>
 
-#include <netinet/in.h>
-#include <netinet/ip.h>
-#include <netinet/ip6.h>
-
 #include <rte_compat.h>
 #include <rte_common.h>
 #include <rte_crypto.h>
-#include <rte_mbuf.h>
+#include <rte_ip.h>
 #include <rte_mbuf_dyn.h>
-#include <rte_memory.h>
-#include <rte_mempool.h>
 
 /** IPSec protocol mode */
 enum rte_security_ipsec_sa_mode {
@@ -131,6 +125,11 @@ struct rte_security_ipsec_tunnel_param {
 	};
 };
 
+struct rte_security_ipsec_udp_param {
+	uint16_t sport;
+	uint16_t dport;
+};
+
 /**
  * IPsec Security Association option flags
  */
@@ -223,6 +222,66 @@ struct rte_security_ipsec_sa_options {
 	 *   source and destination IP addresses.
 	 */
 	uint32_t tunnel_hdr_verify : 2;
+
+	/** Verify UDP encapsulation ports in inbound
+	 *
+	 * * 1: Match UDP source and destination ports
+	 * * 0: Do not match UDP ports
+	 */
+	uint32_t udp_ports_verify : 1;
+
+	/** Compute/verify inner packet IPv4 header checksum in tunnel mode
+	 *
+	 * * 1: For outbound, compute inner packet IPv4 header checksum
+	 *      before tunnel encapsulation and for inbound, verify after
+	 *      tunnel decapsulation.
+	 * * 0: Inner packet IP header checksum is not computed/verified.
+	 *
+	 * The checksum verification status would be set in mbuf using
+	 * RTE_MBUF_F_RX_IP_CKSUM_xxx flags.
+	 *
+	 * Inner IP checksum computation can also be enabled(per operation)
+	 * by setting the flag RTE_MBUF_F_TX_IP_CKSUM in mbuf.
+	 */
+	uint32_t ip_csum_enable : 1;
+
+	/** Compute/verify inner packet L4 checksum in tunnel mode
+	 *
+	 * * 1: For outbound, compute inner packet L4 checksum before
+	 *      tunnel encapsulation and for inbound, verify after
+	 *      tunnel decapsulation.
+	 * * 0: Inner packet L4 checksum is not computed/verified.
+	 *
+	 * The checksum verification status would be set in mbuf using
+	 * RTE_MBUF_F_RX_L4_CKSUM_xxx flags.
+	 *
+	 * Inner L4 checksum computation can also be enabled(per operation)
+	 * by setting the flags RTE_MBUF_F_TX_TCP_CKSUM or RTE_MBUF_F_TX_SCTP_CKSUM or
+	 * RTE_MBUF_F_TX_UDP_CKSUM or RTE_MBUF_F_TX_L4_MASK in mbuf.
+	 */
+	uint32_t l4_csum_enable : 1;
+
+	/** Enable IP reassembly on inline inbound packets.
+	 *
+	 * * 1: Enable driver to try reassembly of encrypted IP packets for
+	 *      this SA, if supported by the driver. This feature will work
+	 *      only if user has successfully set IP reassembly config params
+	 *      using rte_eth_ip_reassembly_conf_set() for the inline Ethernet
+	 *      device. PMD need to register mbuf dynamic fields using
+	 *      rte_eth_ip_reassembly_dynfield_register() and security session
+	 *      creation would fail if dynfield is not registered successfully.
+	 * * 0: Disable IP reassembly of packets (default).
+	 */
+	uint32_t ip_reassembly_en : 1;
+
+	/** Reserved bit fields for future extension
+	 *
+	 * User should ensure reserved_opts is cleared as it may change in
+	 * subsequent releases to support new options.
+	 *
+	 * Note: Reduce number of bits in reserved_opts for every new option.
+	 */
+	uint32_t reserved_opts : 17;
 };
 
 /** IPSec security association direction */
@@ -283,6 +342,16 @@ struct rte_security_ipsec_xform {
 	/**< Anti replay window size to enable sequence replay attack handling.
 	 * replay checking is disabled if the window size is 0.
 	 */
+	union {
+		uint64_t value;
+		struct {
+			uint32_t low;
+			uint32_t hi;
+		};
+	} esn;
+	/**< Extended Sequence Number */
+	struct rte_security_ipsec_udp_param udp;
+	/**< UDP parameters, ignored when udp_encap option not specified */
 };
 
 /**