Support the IP Encapsulating Security Payload (ESP) in transport mode.
Signed-off-by: Alexander Kozyrev <akozy...@nvidia.com>
---
lib/mbuf/rte_mbuf_ptype.h | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/lib/mbuf/rte_mbuf_ptype.h b/lib/mbuf/rte_mbuf_ptype.h
index 17a2dd3576..7cb7ddddda 100644
--- a/lib/mbuf/rte_mbuf_ptype.h
+++ b/lib/mbuf/rte_mbuf_ptype.h
@@ -308,6 +308,17 @@ extern "C" {
* | 'version'=4, 'protocol'=2, 'MF'=0, 'frag_offset'=0>
*/
#define RTE_PTYPE_L4_IGMP 0x00000700
+/**
+ * ESP (IP Encapsulating Security Payload) transport packet type.
+ *
+ * Packet format:
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=50>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=50>
+ */
+#define RTE_PTYPE_L4_ESP 0x00000800
/**
* Mask of layer 4 packet types.
* It is used for outer packet for tunneling cases.
@@ -658,6 +669,18 @@ extern "C" {
* | 'version'=6, 'next header'!=[6|17|44|132|1]>
*/
#define RTE_PTYPE_INNER_L4_NONFRAG 0x06000000
+/**
+ * ESP (IP Encapsulating Security Payload) transport packet type.
+ * It is used for inner packet only.
+ *
+ * Packet format (inner only):
+ * <'ether type'=0x0800
+ * | 'version'=4, 'protocol'=50>
+ * or,
+ * <'ether type'=0x86DD
+ * | 'version'=6, 'next header'=50>
+ */
+#define RTE_PTYPE_INNER_L4_ESP 0x08000000
/**
* Mask of inner layer 4 packet types.
*/
--
2.18.2
