New upstream version 18.08

[deb_dpdk.git] / drivers / net / tap / tap_rss.h

diff --git a/drivers/net/tap/tap_rss.h b/drivers/net/tap/tap_rss.h
index 3bb0d14..17606b2 100644 (file)
--- a/drivers/net/tap/tap_rss.h
+++ b/drivers/net/tap/tap_rss.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2017 Mellanox Technologies, Ltd.
+ * Copyright 2017 Mellanox Technologies, Ltd
  */
 
 #ifndef _TAP_RSS_H_
@@ -9,6 +9,12 @@
 #define TAP_MAX_QUEUES 16
 #endif
 
+/* Fixed RSS hash key size in bytes. */
+#define TAP_RSS_HASH_KEY_SIZE 40
+
+/* Supported RSS */
+#define TAP_RSS_HF_MASK (~(ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP))
+
 /* hashed fields for RSS */
 enum hash_field {
        HASH_FIELD_IPV4_L3,     /* IPv4 src/dst addr */