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From: Alexander Duyck <alexander.duyck@gmail.com>
To: netdev@vger.kernel.org, willemb@google.com, davem@davemloft.net
Subject: [net-next PATCH 5/5] net: Add NETIF_F_GSO_UDP_L4 to list of GSO offloads with fallback
Date: Thu, 03 May 2018 17:33:46 -0700	[thread overview]
Message-ID: <20180504003346.4496.46205.stgit@localhost.localdomain> (raw)
In-Reply-To: <20180504002817.4496.64616.stgit@localhost.localdomain>

From: Alexander Duyck <alexander.h.duyck@intel.com>

Enable UDP offload as a generic software offload since we can now handle it
for multiple cases including if the checksum isn't present and via
gso_partial in the case of tunnels.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
---
 include/linux/netdev_features.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h
index c87c3a3453c1..efbd8b2c0197 100644
--- a/include/linux/netdev_features.h
+++ b/include/linux/netdev_features.h
@@ -184,7 +184,8 @@ enum {
 
 /* List of features with software fallbacks. */
 #define NETIF_F_GSO_SOFTWARE	(NETIF_F_ALL_TSO | \
-				 NETIF_F_GSO_SCTP)
+				 NETIF_F_GSO_SCTP| \
+				 NETIF_F_GSO_UDP_L4)
 
 /*
  * If one device supports one of these features, then enable them

      parent reply	other threads:[~2018-05-04  0:33 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-04  0:33 [net-next PATCH 0/5] UDP GSO Segmentation clean-ups Alexander Duyck
2018-05-04  0:33 ` [net-next PATCH 1/5] udp: Record gso_segs when supporting UDP segmentation offload Alexander Duyck
2018-05-04  1:50   ` Eric Dumazet
2018-05-04  0:33 ` [net-next PATCH 2/5] udp: Do not pass checksum or MSS as parameters Alexander Duyck
2018-05-04  1:56   ` Eric Dumazet
2018-05-04 14:27     ` Alexander Duyck
2018-05-04  0:33 ` [net-next PATCH 3/5] udp: Add support for software checksum and GSO_PARTIAL with GSO offload Alexander Duyck
2018-05-04  3:50   ` Eric Dumazet
2018-05-04 14:22     ` Alexander Duyck
2018-05-04  0:33 ` [net-next PATCH 4/5] udp: Do not copy destructor if one is not present Alexander Duyck
2018-05-04  1:58   ` Eric Dumazet
2018-05-04 14:23     ` Alexander Duyck
2018-05-04  0:33 ` Alexander Duyck [this message]

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