Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/seastar/dpdk/drivers/net/nfb/nfb_stats.h b/src/seastar/dpdk/drivers/net/nfb/nfb_stats.h
new file mode 100644
index 000000000..c7d8c8c0b
--- /dev/null
+++ b/src/seastar/dpdk/drivers/net/nfb/nfb_stats.h
@@ -0,0 +1,38 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2019 Cesnet
+ * Copyright(c) 2019 Netcope Technologies, a.s. <info@netcope.com>
+ * All rights reserved.
+ */
+
+#ifndef _NFB_STATS_H_
+#define _NFB_STATS_H_
+
+#include <nfb/nfb.h>
+#include <nfb/ndp.h>
+
+#include <rte_ethdev.h>
+
+/**
+ * DPDK callback to get device statistics.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ * @param[out] stats
+ *   Stats structure output buffer.
+ *
+ * @return
+ *   0 on success and stats is filled, negative errno value otherwise.
+ */
+int
+nfb_eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
+
+/**
+ * DPDK callback to clear device statistics.
+ *
+ * @param dev
+ *   Pointer to Ethernet device structure.
+ */
+void
+nfb_eth_stats_reset(struct rte_eth_dev *dev);
+
+#endif /* _NFB_STATS_H_ */