+static inline void
+drain_crypto_buffers(struct lcore_conf *qconf)
+{
+ uint32_t i;
+ struct ipsec_ctx *ctx;
+
+ /* drain inbound buffers*/
+ ctx = &qconf->inbound;
+ for (i = 0; i != ctx->nb_qps; i++) {
+ if (ctx->tbl[i].len != 0)
+ enqueue_cop_burst(ctx->tbl + i);
+ }
+
+ /* drain outbound buffers*/
+ ctx = &qconf->outbound;
+ for (i = 0; i != ctx->nb_qps; i++) {
+ if (ctx->tbl[i].len != 0)
+ enqueue_cop_burst(ctx->tbl + i);
+ }
+}
+
+static void
+drain_inbound_crypto_queues(const struct lcore_conf *qconf,
+ struct ipsec_ctx *ctx)
+{
+ uint32_t n;
+ struct ipsec_traffic trf;
+
+ if (app_sa_prm.enable == 0) {
+
+ /* dequeue packets from crypto-queue */
+ n = ipsec_inbound_cqp_dequeue(ctx, trf.ipsec.pkts,
+ RTE_DIM(trf.ipsec.pkts));
+
+ trf.ip4.num = 0;
+ trf.ip6.num = 0;
+
+ /* split traffic by ipv4-ipv6 */
+ split46_traffic(&trf, trf.ipsec.pkts, n);
+ } else
+ ipsec_cqp_process(ctx, &trf);
+
+ /* process ipv4 packets */
+ if (trf.ip4.num != 0) {
+ inbound_sp_sa(ctx->sp4_ctx, ctx->sa_ctx, &trf.ip4, 0);
+ route4_pkts(qconf->rt4_ctx, trf.ip4.pkts, trf.ip4.num);
+ }
+
+ /* process ipv6 packets */
+ if (trf.ip6.num != 0) {
+ inbound_sp_sa(ctx->sp6_ctx, ctx->sa_ctx, &trf.ip6, 0);
+ route6_pkts(qconf->rt6_ctx, trf.ip6.pkts, trf.ip6.num);
+ }
+}
+
+static void
+drain_outbound_crypto_queues(const struct lcore_conf *qconf,
+ struct ipsec_ctx *ctx)
+{
+ uint32_t n;
+ struct ipsec_traffic trf;
+
+ if (app_sa_prm.enable == 0) {
+
+ /* dequeue packets from crypto-queue */
+ n = ipsec_outbound_cqp_dequeue(ctx, trf.ipsec.pkts,
+ RTE_DIM(trf.ipsec.pkts));
+
+ trf.ip4.num = 0;
+ trf.ip6.num = 0;
+
+ /* split traffic by ipv4-ipv6 */
+ split46_traffic(&trf, trf.ipsec.pkts, n);
+ } else
+ ipsec_cqp_process(ctx, &trf);
+
+ /* process ipv4 packets */
+ if (trf.ip4.num != 0)
+ route4_pkts(qconf->rt4_ctx, trf.ip4.pkts, trf.ip4.num);
+
+ /* process ipv6 packets */
+ if (trf.ip6.num != 0)
+ route6_pkts(qconf->rt6_ctx, trf.ip6.pkts, trf.ip6.num);
+}
+