Update changelog for 18.02.1

[deb_dpdk.git] / examples / ip_pipeline / pipeline / pipeline_passthrough.c

diff --git a/examples/ip_pipeline/pipeline/pipeline_passthrough.c b/examples/ip_pipeline/pipeline/pipeline_passthrough.c
index fc2cae5..031f5f0 100644 (file)
--- a/examples/ip_pipeline/pipeline/pipeline_passthrough.c
+++ b/examples/ip_pipeline/pipeline/pipeline_passthrough.c
@@ -1,42 +1,40 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2015 Intel Corporation
  */
 
 #include "pipeline_passthrough.h"
 #include "pipeline_passthrough_be.h"
 
+static int
+app_pipeline_passthrough_track(struct pipeline_params *p,
+       uint32_t port_in,
+       uint32_t *port_out)
+{
+       struct pipeline_passthrough_params pp;
+       int status;
+
+       /* Check input arguments */
+       if ((p == NULL) ||
+               (port_in >= p->n_ports_in) ||
+               (port_out == NULL))
+               return -1;
+
+       status = pipeline_passthrough_parse_args(&pp, p);
+       if (status)
+               return -1;
+
+       if (pp.dma_hash_lb_enabled)
+               return -1;
+
+       *port_out = port_in / (p->n_ports_in / p->n_ports_out);
+       return 0;
+}
+
 static struct pipeline_fe_ops pipeline_passthrough_fe_ops = {
        .f_init = NULL,
+       .f_post_init = NULL,
        .f_free = NULL,
+       .f_track = app_pipeline_passthrough_track,
        .cmds = NULL,
 };