test mbuf attach

[dpdk.git] / lib / librte_port / rte_port_source_sink.h

diff --git a/lib/librte_port/rte_port_source_sink.h b/lib/librte_port/rte_port_source_sink.h
index 0f9be79..16b8318 100644 (file)
--- a/lib/librte_port/rte_port_source_sink.h
+++ b/lib/librte_port/rte_port_source_sink.h
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 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) 2010-2016 Intel Corporation
  */
 
 #ifndef __INCLUDE_RTE_PORT_SOURCE_SINK_H__
@@ -53,12 +24,29 @@ extern "C" {
 struct rte_port_source_params {
        /** Pre-initialized buffer pool */
        struct rte_mempool *mempool;
+
+       /** The full path of the pcap file to read packets from */
+       const char *file_name;
+       /** The number of bytes to be read from each packet in the
+        *  pcap file. If this value is 0, the whole packet is read;
+        *  if it is bigger than packet size, the generated packets
+        *  will contain the whole packet */
+       uint32_t n_bytes_per_pkt;
 };
 
 /** source port operations */
 extern struct rte_port_in_ops rte_port_source_ops;
 
-/** sink port parameters: NONE */
+/** sink port parameters */
+struct rte_port_sink_params {
+       /** The full path of the pcap file to write the packets to */
+       const char *file_name;
+       /** The maximum number of packets write to the pcap file.
+        *  If this value is 0, the "infinite" write will be carried
+        *  out.
+        */
+       uint32_t max_n_pkts;
+};
 
 /** sink port operations */
 extern struct rte_port_out_ops rte_port_sink_ops;