#include <rte_hash.h>
#include "ipsec.h"
+#include "esp.h"
static inline int
create_session(struct ipsec_ctx *ipsec_ctx __rte_unused, struct ipsec_sa *sa)
{
- uint32_t cdev_id_qp = 0;
+ unsigned long cdev_id_qp = 0;
int32_t ret;
struct cdev_key key = { 0 };
}
RTE_LOG(DEBUG, IPSEC, "Create session for SA spi %u on cryptodev "
- "%u qp %u\n", sa->spi, ipsec_ctx->tbl[cdev_id_qp].id,
+ "%u qp %u\n", sa->spi,
+ ipsec_ctx->tbl[cdev_id_qp].id,
ipsec_ctx->tbl[cdev_id_qp].qp);
sa->crypto_session = rte_cryptodev_sym_session_create(
static inline void
enqueue_cop(struct cdev_qp *cqp, struct rte_crypto_op *cop)
{
- int ret, i;
+ int32_t ret, i;
cqp->buf[cqp->len++] = cop;
}
}
-static inline uint16_t
-ipsec_processing(struct ipsec_ctx *ipsec_ctx, struct rte_mbuf *pkts[],
- struct ipsec_sa *sas[], uint16_t nb_pkts, uint16_t max_pkts)
+static inline void
+ipsec_enqueue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
+ struct rte_mbuf *pkts[], struct ipsec_sa *sas[],
+ uint16_t nb_pkts)
{
- int ret = 0, i, j, nb_cops;
+ int32_t ret = 0, i;
struct ipsec_mbuf_metadata *priv;
- struct rte_crypto_op *cops[max_pkts];
struct ipsec_sa *sa;
- struct rte_mbuf *pkt;
for (i = 0; i < nb_pkts; i++) {
+ if (unlikely(sas[i] == NULL)) {
+ rte_pktmbuf_free(pkts[i]);
+ continue;
+ }
+
rte_prefetch0(sas[i]);
rte_prefetch0(pkts[i]);
sa = sas[i];
priv->sa = sa;
- RTE_ASSERT(sa != NULL);
-
priv->cop.type = RTE_CRYPTO_OP_TYPE_SYMMETRIC;
rte_prefetch0(&priv->sym_cop);
rte_crypto_op_attach_sym_session(&priv->cop,
sa->crypto_session);
- ret = sa->pre_crypto(pkts[i], sa, &priv->cop);
+ ret = xform_func(pkts[i], sa, &priv->cop);
if (unlikely(ret)) {
rte_pktmbuf_free(pkts[i]);
continue;
RTE_ASSERT(sa->cdev_id_qp < ipsec_ctx->nb_qps);
enqueue_cop(&ipsec_ctx->tbl[sa->cdev_id_qp], &priv->cop);
}
+}
+
+static inline int
+ipsec_dequeue(ipsec_xform_fn xform_func, struct ipsec_ctx *ipsec_ctx,
+ struct rte_mbuf *pkts[], uint16_t max_pkts)
+{
+ int32_t nb_pkts = 0, ret = 0, i, j, nb_cops;
+ struct ipsec_mbuf_metadata *priv;
+ struct rte_crypto_op *cops[max_pkts];
+ struct ipsec_sa *sa;
+ struct rte_mbuf *pkt;
- nb_pkts = 0;
for (i = 0; i < ipsec_ctx->nb_qps && nb_pkts < max_pkts; i++) {
struct cdev_qp *cqp;
RTE_ASSERT(sa != NULL);
- ret = sa->post_crypto(pkt, sa, cops[j]);
+ ret = xform_func(pkt, sa, cops[j]);
if (unlikely(ret))
rte_pktmbuf_free(pkt);
else
inbound_sa_lookup(ctx->sa_ctx, pkts, sas, nb_pkts);
- return ipsec_processing(ctx, pkts, sas, nb_pkts, len);
+ ipsec_enqueue(esp_inbound, ctx, pkts, sas, nb_pkts);
+
+ return ipsec_dequeue(esp_inbound_post, ctx, pkts, len);
}
uint16_t
outbound_sa_lookup(ctx->sa_ctx, sa_idx, sas, nb_pkts);
- return ipsec_processing(ctx, pkts, sas, nb_pkts, len);
+ ipsec_enqueue(esp_outbound, ctx, pkts, sas, nb_pkts);
+
+ return ipsec_dequeue(esp_outbound_post, ctx, pkts, len);
}