linux-kernel - [PATCH 3.12 60/72] introduce NETIF_F_GSO_ENCAP

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Message-Id: <68e1af15edf79f7ecad3b619de47ba656b772f26.1478523828.git.jslaby@suse.cz>
Date:   Mon,  7 Nov 2016 14:05:07 +0100
From:   Jiri Slaby <jslaby@...e.cz>
To:     stable@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Pravin B Shelar <pshelar@...ira.com>,
        Michal Kubecek <mkubecek@...e.cz>, Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 60/72] introduce NETIF_F_GSO_ENCAP_ALL helper mask

From: Pravin B Shelar <pshelar@...ira.com>

3.12-stable review patch.  If anyone has any objections, please let me know.

===============

part of commit f6eec614d2252a99b861e288b6301599d2d58da4 upstream.

Add NETIF_F_GSO_ENCAP_ALL mask covering all encapsulation GSO flags.

[mk] only introduce the helper, do not pick the openvswitch change the
original commit was about.

Signed-off-by: Pravin B Shelar <pshelar@...ira.com>
Acked-by: Andy Zhou <azhou@...ira.com>
Signed-off-by: Michal Kubecek <mkubecek@...e.cz>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 include/linux/netdev_features.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index a2a89a5c7be5..05009a1631fa 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -157,4 +157,8 @@ enum {
 /* changeable features with no special hardware requirements */
 #define NETIF_F_SOFT_FEATURES	(NETIF_F_GSO | NETIF_F_GRO)
 
+#define NETIF_F_GSO_ENCAP_ALL	(NETIF_F_GSO_GRE |			\
+				 NETIF_F_GSO_UDP_TUNNEL |		\
+				 NETIF_F_GSO_MPLS)
+
 #endif	/* _LINUX_NETDEV_FEATURES_H */
-- 
2.10.2