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From: Mat Martineau <mathew.j.martineau@linux.intel.com>
To: netdev@vger.kernel.org
Cc: Geliang Tang <geliangtang@gmail.com>,
	davem@davemloft.net, kuba@kernel.org,
	matthieu.baerts@tessares.net, mptcp@lists.linux.dev,
	pabeni@redhat.com,
	Mat Martineau <mathew.j.martineau@linux.intel.com>
Subject: [PATCH net-next 15/16] selftests: mptcp: enable checksum in mptcp_connect.sh
Date: Thu, 17 Jun 2021 16:46:21 -0700	[thread overview]
Message-ID: <20210617234622.472030-16-mathew.j.martineau@linux.intel.com> (raw)
In-Reply-To: <20210617234622.472030-1-mathew.j.martineau@linux.intel.com>

From: Geliang Tang <geliangtang@gmail.com>

This patch added a new argument "-C" for the mptcp_connect.sh script to
set the sysctl checksum_enabled to 1 in ns1, ns2, ns3 and ns4 to enable
the data checksum.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
---
 tools/testing/selftests/net/mptcp/mptcp_connect.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
index 9ca5f1ba461e..69351c3eb68c 100755
--- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh
+++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh
@@ -3,7 +3,7 @@
 
 time_start=$(date +%s)
 
-optstring="S:R:d:e:l:r:h4cm:f:t"
+optstring="S:R:d:e:l:r:h4cm:f:tC"
 ret=0
 sin=""
 sout=""
@@ -22,6 +22,7 @@ sndbuf=0
 rcvbuf=0
 options_log=true
 do_tcp=0
+checksum=false
 filesize=0
 
 if [ $tc_loss -eq 100 ];then
@@ -47,6 +48,7 @@ usage() {
 	echo -e "\t-R: set rcvbuf value (default: use kernel default)"
 	echo -e "\t-m: test mode (poll, sendfile; default: poll)"
 	echo -e "\t-t: also run tests with TCP (use twice to non-fallback tcp)"
+	echo -e "\t-C: enable the MPTCP data checksum"
 }
 
 while getopts "$optstring" option;do
@@ -104,6 +106,9 @@ while getopts "$optstring" option;do
 	"t")
 		do_tcp=$((do_tcp+1))
 		;;
+	"C")
+		checksum=true
+		;;
 	"?")
 		usage $0
 		exit 1
@@ -200,6 +205,12 @@ ip -net "$ns4" route add default via dead:beef:3::2
 # use TCP syn cookies, even if no flooding was detected.
 ip netns exec "$ns2" sysctl -q net.ipv4.tcp_syncookies=2
 
+if $checksum; then
+	for i in "$ns1" "$ns2" "$ns3" "$ns4";do
+		ip netns exec $i sysctl -q net.mptcp.checksum_enabled=1
+	done
+fi
+
 set_ethtool_flags() {
 	local ns="$1"
 	local dev="$2"
-- 
2.32.0


  parent reply	other threads:[~2021-06-17 23:46 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-17 23:46 [PATCH net-next 00/16] mptcp: DSS checksum support Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 01/16] mptcp: add csum_enabled in mptcp_sock Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 02/16] mptcp: generate the data checksum Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 03/16] mptcp: add csum_reqd in mptcp_out_options Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 04/16] mptcp: send out checksum for MP_CAPABLE with data Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 05/16] mptcp: send out checksum for DSS Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 06/16] mptcp: add sk parameter for mptcp_get_options Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 07/16] mptcp: add csum_reqd in mptcp_options_received Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 08/16] mptcp: receive checksum for MP_CAPABLE with data Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 09/16] mptcp: receive checksum for DSS Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 10/16] mptcp: validate the data checksum Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 11/16] mptcp: tune re-injections for csum enabled mode Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 12/16] mptcp: add the mib for data checksum Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 13/16] mptcp: add a new sysctl checksum_enabled Mat Martineau
2021-06-17 23:46 ` [PATCH net-next 14/16] mptcp: dump csum fields in mptcp_dump_mpext Mat Martineau
2021-06-17 23:46 ` Mat Martineau [this message]
2021-06-17 23:46 ` [PATCH net-next 16/16] selftests: mptcp: enable checksum in mptcp_join.sh Mat Martineau
2021-06-18 18:50 ` [PATCH net-next 00/16] mptcp: DSS checksum support patchwork-bot+netdevbpf

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