1 files changed, 88 insertions, 0 deletions
diff --git a/src/spdk/dpdk/examples/ipsec-secgw/ipsec-secgw.h b/src/spdk/dpdk/examples/ipsec-secgw/ipsec-secgw.h
new file mode 100644
index 000000000..4b53cb537
--- /dev/null
+++ b/src/spdk/dpdk/examples/ipsec-secgw/ipsec-secgw.h
@@ -0,0 +1,88 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright (C) 2020 Marvell International Ltd.
+ */
+#ifndef _IPSEC_SECGW_H_
+#define _IPSEC_SECGW_H_
+
+#include <stdbool.h>
+
+#define NB_SOCKETS 4
+
+#define MAX_PKT_BURST 32
+
+#define RTE_LOGTYPE_IPSEC RTE_LOGTYPE_USER1
+
+#if RTE_BYTE_ORDER != RTE_LITTLE_ENDIAN
+#define __BYTES_TO_UINT64(a, b, c, d, e, f, g, h) \
+	(((uint64_t)((a) & 0xff) << 56) | \
+	((uint64_t)((b) & 0xff) << 48) | \
+	((uint64_t)((c) & 0xff) << 40) | \
+	((uint64_t)((d) & 0xff) << 32) | \
+	((uint64_t)((e) & 0xff) << 24) | \
+	((uint64_t)((f) & 0xff) << 16) | \
+	((uint64_t)((g) & 0xff) << 8)  | \
+	((uint64_t)(h) & 0xff))
+#else
+#define __BYTES_TO_UINT64(a, b, c, d, e, f, g, h) \
+	(((uint64_t)((h) & 0xff) << 56) | \
+	((uint64_t)((g) & 0xff) << 48) | \
+	((uint64_t)((f) & 0xff) << 40) | \
+	((uint64_t)((e) & 0xff) << 32) | \
+	((uint64_t)((d) & 0xff) << 24) | \
+	((uint64_t)((c) & 0xff) << 16) | \
+	((uint64_t)((b) & 0xff) << 8) | \
+	((uint64_t)(a) & 0xff))
+#endif
+
+#define ETHADDR(a, b, c, d, e, f) (__BYTES_TO_UINT64(a, b, c, d, e, f, 0, 0))
+
+struct traffic_type {
+	const uint8_t *data[MAX_PKT_BURST * 2];
+	struct rte_mbuf *pkts[MAX_PKT_BURST * 2];
+	void *saptr[MAX_PKT_BURST * 2];
+	uint32_t res[MAX_PKT_BURST * 2];
+	uint32_t num;
+};
+
+struct ipsec_traffic {
+	struct traffic_type ipsec;
+	struct traffic_type ip4;
+	struct traffic_type ip6;
+};
+
+/* Fields optimized for devices without burst */
+struct traffic_type_nb {
+	const uint8_t *data;
+	struct rte_mbuf *pkt;
+	uint32_t res;
+	uint32_t num;
+};
+
+struct ipsec_traffic_nb {
+	struct traffic_type_nb ipsec;
+	struct traffic_type_nb ip4;
+	struct traffic_type_nb ip6;
+};
+
+/* port/source ethernet addr and destination ethernet addr */
+struct ethaddr_info {
+	uint64_t src, dst;
+};
+
+extern struct ethaddr_info ethaddr_tbl[RTE_MAX_ETHPORTS];
+
+/* Port mask to identify the unprotected ports */
+extern uint32_t unprotected_port_mask;
+
+/* Index of SA in single mode */
+extern uint32_t single_sa_idx;
+
+extern volatile bool force_quit;
+
+static inline uint8_t
+is_unprotected_port(uint16_t port_id)
+{
+	return unprotected_port_mask & (1 << port_id);
+}
+
+#endif /* _IPSEC_SECGW_H_ */