1 files changed, 79 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/stats_port.h b/VNFs/DPPD-PROX/stats_port.h
new file mode 100644
index 00000000..4e166e1b
--- /dev/null
+++ b/VNFs/DPPD-PROX/stats_port.h
@@ -0,0 +1,79 @@
+/*
+// Copyright (c) 2010-2017 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+*/
+
+#ifndef _STATS_PORT_H_
+#define _STATS_PORT_H_
+
+#include <inttypes.h>
+
+enum PKT_SIZE_BIN {
+	PKT_SIZE_64,
+	PKT_SIZE_65,
+	PKT_SIZE_128,
+	PKT_SIZE_256,
+	PKT_SIZE_512,
+	PKT_SIZE_1024,
+	PKT_SIZE_1522,
+	PKT_SIZE_COUNT,
+};
+
+struct port_stats_sample {
+	uint64_t tsc;
+	uint64_t no_mbufs;
+	uint64_t ierrors;
+	uint64_t imissed;
+	uint64_t oerrors;
+	uint64_t rx_tot;
+	uint64_t tx_tot;
+	uint64_t rx_bytes;
+	uint64_t tx_bytes;
+	uint64_t tx_pkt_size[PKT_SIZE_COUNT];
+};
+
+struct port_stats {
+	struct port_stats_sample sample[2];
+};
+
+struct get_port_stats {
+	uint64_t no_mbufs_diff;
+	uint64_t ierrors_diff;
+	uint64_t imissed_diff;
+	uint64_t rx_bytes_diff;
+	uint64_t tx_bytes_diff;
+	uint64_t rx_pkts_diff;
+	uint64_t tx_pkts_diff;
+	uint64_t rx_tot;
+	uint64_t tx_tot;
+	uint64_t no_mbufs_tot;
+	uint64_t ierrors_tot;
+	uint64_t imissed_tot;
+	uint64_t last_tsc;
+	uint64_t prev_tsc;
+};
+
+int stats_port(uint8_t port_id, struct get_port_stats *ps);
+void stats_port_init(void);
+void stats_port_reset(void);
+void stats_port_update(void);
+uint64_t stats_port_get_ierrors(void);
+uint64_t stats_port_get_imissed(void);
+uint64_t stats_port_get_rx_packets(void);
+uint64_t stats_port_get_tx_packets(void);
+
+int stats_get_n_ports(void);
+struct port_stats_sample *stats_get_port_stats_sample(uint32_t port_id, int l);
+
+#endif /* _STATS_PORT_H_ */