examples/ipsec-secgw: create lookaside sessions at init

[dpdk.git] / examples / ipsec-secgw / ipsec.h

diff --git a/examples/ipsec-secgw/ipsec.h b/examples/ipsec-secgw/ipsec.h
index ccfde8e..2005ae8 100644 (file)
--- a/examples/ipsec-secgw/ipsec.h
+++ b/examples/ipsec-secgw/ipsec.h
@@ -9,6 +9,7 @@
 
 #include <rte_byteorder.h>
 #include <rte_crypto.h>
+#include <rte_ip_frag.h>
 #include <rte_security.h>
 #include <rte_flow.h>
 #include <rte_ipsec.h>
@@ -37,6 +38,11 @@
 
 #define IP6_VERSION (6)
 
+#define SATP_OUT_IPV4(t)       \
+       ((((t) & RTE_IPSEC_SATP_MODE_MASK) == RTE_IPSEC_SATP_MODE_TRANS && \
+       (((t) & RTE_IPSEC_SATP_IPV_MASK) == RTE_IPSEC_SATP_IPV4)) || \
+       ((t) & RTE_IPSEC_SATP_MODE_MASK) == RTE_IPSEC_SATP_MODE_TUNLV4)
+
 struct rte_crypto_xform;
 struct ipsec_xform;
 struct rte_mbuf;
@@ -106,7 +112,7 @@ ipsec_mask_saptr(void *ptr)
 struct ipsec_sa {
        struct rte_ipsec_session sessions[IPSEC_SESSION_MAX];
        uint32_t spi;
-       uint32_t cdev_id_qp;
+       struct cdev_qp *cqp[RTE_MAX_LCORE];
        uint64_t seq;
        uint32_t salt;
        uint32_t fallback_sessions;
@@ -224,12 +230,11 @@ struct ipsec_ctx {
        uint16_t nb_qps;
        uint16_t last_qp;
        struct cdev_qp tbl[MAX_QP_PER_LCORE];
-       struct rte_mempool *session_pool;
-       struct rte_mempool *session_priv_pool;
        struct rte_mbuf *ol_pkts[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
        uint16_t ol_pkts_cnt;
        uint64_t ipv4_offloads;
        uint64_t ipv6_offloads;
+       uint32_t lcore_id;
 };
 
 struct cdev_key {
@@ -260,6 +265,35 @@ struct cnt_blk {
        uint32_t cnt;
 } __rte_packed;
 
+struct lcore_rx_queue {
+       uint16_t port_id;
+       uint8_t queue_id;
+       struct rte_security_ctx *sec_ctx;
+} __rte_cache_aligned;
+
+struct buffer {
+       uint16_t len;
+       struct rte_mbuf *m_table[MAX_PKT_BURST] __rte_aligned(sizeof(void *));
+};
+
+struct lcore_conf {
+       uint16_t nb_rx_queue;
+       struct lcore_rx_queue rx_queue_list[MAX_RX_QUEUE_PER_LCORE];
+       uint16_t tx_queue_id[RTE_MAX_ETHPORTS];
+       struct buffer tx_mbufs[RTE_MAX_ETHPORTS];
+       struct ipsec_ctx inbound;
+       struct ipsec_ctx outbound;
+       struct rt_ctx *rt4_ctx;
+       struct rt_ctx *rt6_ctx;
+       struct {
+               struct rte_ip_frag_tbl *tbl;
+               struct rte_mempool *pool_indir;
+               struct rte_ip_frag_death_row dr;
+       } frag;
+} __rte_cache_aligned;
+
+extern struct lcore_conf lcore_conf[RTE_MAX_LCORE];
+
 /* Socket ctx */
 extern struct socket_ctx socket_ctx[NB_SOCKETS];
 
@@ -389,7 +423,8 @@ int
 sa_spi_present(struct sa_ctx *sa_ctx, uint32_t spi, int inbound);
 
 void
-sa_init(struct socket_ctx *ctx, int32_t socket_id);
+sa_init(struct socket_ctx *ctx, int32_t socket_id,
+               struct lcore_conf *lcore_conf);
 
 void
 rt_init(struct socket_ctx *ctx, int32_t socket_id);
@@ -405,8 +440,9 @@ void
 enqueue_cop_burst(struct cdev_qp *cqp);
 
 int
-create_lookaside_session(struct ipsec_ctx *ipsec_ctx, struct ipsec_sa *sa,
-               struct rte_ipsec_session *ips);
+create_lookaside_session(struct ipsec_ctx *ipsec_ctx[],
+       struct socket_ctx *skt_ctx, struct ipsec_sa *sa,
+       struct rte_ipsec_session *ips);
 
 int
 create_inline_session(struct socket_ctx *skt_ctx, struct ipsec_sa *sa,