eal/linux: add interrupt counter size for vdev

[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..be585a7 100644 (file)
--- a/lib/librte_port/rte_port_source_sink.h
+++ b/lib/librte_port/rte_port_source_sink.h
@@ -1,7 +1,7 @@
 /*-
  *   BSD LICENSE
  *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
  *   All rights reserved.
  *
  *   Redistribution and use in source and binary forms, with or without
@@ -53,12 +53,29 @@ 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;