netdev - [PATCH v6 12/13] net: ethernet: aquantia: Receive side scaling

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Message-Id: <d25eb24f25d28803cbc03b3bb14d1ba62d406178.1484788010.git.vomlehn@texas.net>
Date:   Wed, 18 Jan 2017 17:08:03 -0800
From:   Alexander Loktionov <Alexander.Loktionov@...antia.com>
To:     netdev@...r.kernel.org, David VomLehn <vomlehn@...as.net>
Cc:     "David S . Miller" <davem@...emloft.net>,
        Simon Edelhaus <Simon.Edelhaus@...antia.com>,
        Alexander Loktionov <Alexander.Loktionov@...antia.com>,
        Dmitrii Tarakanov <Dmitrii.Tarakanov@...antia.com>,
        Pavel Belous <Pavel.Belous@...antia.com>,
        Dmitry Bezrukov <Dmitry.Bezrukov@...antia.com>
Subject: [PATCH v6 12/13] net: ethernet: aquantia: Receive side scaling

From: David VomLehn <vomlehn@...as.net>

Add definitions that support receive side scaling.

Signed-off-by: Alexander Loktionov <Alexander.Loktionov@...antia.com>
Signed-off-by: Dmitrii Tarakanov <Dmitrii.Tarakanov@...antia.com>
Signed-off-by: Pavel Belous <Pavel.Belous@...antia.com>
Signed-off-by: Dmitry Bezrukov <Dmitry.Bezrukov@...antia.com>
Signed-off-by: David M. VomLehn <vomlehn@...as.net>
---
 drivers/net/ethernet/aquantia/atlantic/aq_rss.h | 26 +++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 drivers/net/ethernet/aquantia/atlantic/aq_rss.h

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_rss.h b/drivers/net/ethernet/aquantia/atlantic/aq_rss.h
new file mode 100644
index 0000000..1db6eb2
--- /dev/null
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_rss.h
@@ -0,0 +1,26 @@
+/*
+ * aQuantia Corporation Network Driver
+ * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+/* File aq_rss.h: Receive Side Scaling definitions. */
+
+#ifndef AQ_RSS_H
+#define AQ_RSS_H
+
+#include "aq_common.h"
+#include "aq_cfg.h"
+
+struct aq_rss_parameters {
+	u16 base_cpu_number;
+	u16 indirection_table_size;
+	u16 hash_secret_key_size;
+	u32 hash_secret_key[AQ_CFG_RSS_HASHKEY_SIZE / sizeof(u32)];
+	u8 indirection_table[AQ_CFG_RSS_INDIRECTION_TABLE_MAX];
+};
+
+#endif /* AQ_RSS_H */
-- 
2.9.3