From: Tom Herbert <therbert@google.com>
To: davem@davemloft.net, netdev@vger.kernel.org
Subject: [PATCH net-next 0/2] gue: Generalize remote checksum offload
Date: Tue, 25 Nov 2014 11:21:18 -0800 [thread overview]
Message-ID: <1416943280-28473-1-git-send-email-therbert@google.com> (raw)
The remote checksum offload is generalized by creating a common
function (remcsum_adjust) that does the work of modifying the
checksum in remote checksum offload. This function can be called
from normal or GRO path. GUE was modified to use this function.
Remote checksum offload is described in
https://tools.ietf.org/html/draft-herbert-remotecsumoffload-01
Tested by running 200 TCP_STREAM connections over GUE, did not see
any problems with remote checksum offload enabled.
Tom Herbert (2):
net: Add remcsum_adjust as common function for remote checksum offload
gue: Call remcsum_adjust
include/net/checksum.h | 16 ++++++++++
net/ipv4/fou.c | 84 ++++++++++----------------------------------------
2 files changed, 33 insertions(+), 67 deletions(-)
--
2.1.0.rc2.206.gedb03e5
next reply other threads:[~2014-11-25 19:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-25 19:21 Tom Herbert [this message]
2014-11-25 19:21 ` [PATCH net-next 1/2] net: Add remcsum_adjust as common function for remote checksum offload Tom Herbert
2014-11-25 19:21 ` [PATCH net-next 2/2] gue: Call remcsum_adjust Tom Herbert
2014-11-26 17:27 ` [PATCH net-next 0/2] gue: Generalize remote checksum offload David Miller
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