1 files changed, 52 insertions, 0 deletions
diff --git a/src/util-dpdk-ice.c b/src/util-dpdk-ice.c
new file mode 100644
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+++ b/src/util-dpdk-ice.c
@@ -0,0 +1,52 @@
+/* Copyright (C) 2021 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ *  \defgroup dpdk DPDK Intel ICE driver helpers functions
+ *
+ *  @{
+ */
+
+/**
+ * \file
+ *
+ * \author Lukas Sismis <lukas.sismis@gmail.com>
+ *
+ * DPDK driver's helper functions
+ *
+ */
+
+#include "util-dpdk-ice.h"
+#include "util-dpdk.h"
+
+#ifdef HAVE_DPDK
+
+void iceDeviceSetRSSHashFunction(uint64_t *rss_hf)
+{
+#if RTE_VERSION < RTE_VERSION_NUM(20, 0, 0, 0)
+    *rss_hf = RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_NONFRAG_IPV4_OTHER | RTE_ETH_RSS_FRAG_IPV6 |
+              RTE_ETH_RSS_NONFRAG_IPV6_OTHER;
+#else
+    *rss_hf = RTE_ETH_RSS_IPV4 | RTE_ETH_RSS_FRAG_IPV4 | RTE_ETH_RSS_NONFRAG_IPV4_OTHER |
+              RTE_ETH_RSS_IPV6 | RTE_ETH_RSS_FRAG_IPV6 | RTE_ETH_RSS_NONFRAG_IPV6_OTHER;
+#endif
+}
+
+#endif /* HAVE_DPDK */
+/**
+ * @}
+ */