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Message-ID: <20250723184740.4075410-4-daniel.zahka@gmail.com>
Date: Wed, 23 Jul 2025 11:47:38 -0700
From: Daniel Zahka <daniel.zahka@...il.com>
To: Andrew Lunn <andrew+netdev@...n.ch>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Shuah Khan <shuah@...nel.org>,
Willem de Bruijn <willemb@...gle.com>,
netdev@...r.kernel.org,
linux-kselftest@...r.kernel.org
Subject: [PATCH net 3/3] selftests: drv-net: tso: fix non-tunneled tso6 test case name
The non-tunneled tso6 test case was showing up as:
ok 8 tso.ipv4
This is because of the way test_builder() uses the inner_ipver arg in
test naming, and how test_info is iterated over in main(). Given that
some tunnels not supported yet, e.g. ipip or sit, only support ipv4 or
ipv6 as the inner network protocol, I think the best fix here is to
call test_builder() in separate branches for tunneled and non-tunneled
tests, and to make supported inner l3 types an explicit attribute of
tunnel test cases.
# Detected qstat for LSO wire-packets
TAP version 13
1..14
ok 1 tso.ipv4
# Testing with mangleid enabled
ok 2 tso.vxlan4_ipv4
ok 3 tso.vxlan4_ipv6
# Testing with mangleid enabled
ok 4 tso.vxlan_csum4_ipv4
ok 5 tso.vxlan_csum4_ipv6
# Testing with mangleid enabled
ok 6 tso.gre4_ipv4
ok 7 tso.gre4_ipv6
ok 8 tso.ipv6
# Testing with mangleid enabled
ok 9 tso.vxlan6_ipv4
ok 10 tso.vxlan6_ipv6
# Testing with mangleid enabled
ok 11 tso.vxlan_csum6_ipv4
ok 12 tso.vxlan_csum6_ipv6
# Testing with mangleid enabled
ok 13 tso.gre6_ipv4
ok 14 tso.gre6_ipv6
# Totals: pass:14 fail:0 xfail:0 xpass:0 skip:0 error:0
Fixes: 0d0f4174f6c8 ("selftests: drv-net: add a simple TSO test")
Signed-off-by: Daniel Zahka <daniel.zahka@...il.com>
---
tools/testing/selftests/drivers/net/hw/tso.py | 26 ++++++++++---------
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/tools/testing/selftests/drivers/net/hw/tso.py b/tools/testing/selftests/drivers/net/hw/tso.py
index 6461a83b3d0e..5fddb5056a20 100755
--- a/tools/testing/selftests/drivers/net/hw/tso.py
+++ b/tools/testing/selftests/drivers/net/hw/tso.py
@@ -227,14 +227,14 @@ def main() -> None:
query_nic_features(cfg)
test_info = (
- # name, v4/v6 ethtool_feature tun:(type, args)
- ("", "4", "tx-tcp-segmentation", None),
- ("", "6", "tx-tcp6-segmentation", None),
- ("vxlan", "4", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 noudpcsum")),
- ("vxlan", "6", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 udp6zerocsumtx udp6zerocsumrx")),
- ("vxlan_csum", "", "tx-udp_tnl-csum-segmentation", ("vxlan", "id 100 dstport 4789 udpcsum")),
- ("gre", "4", "tx-gre-segmentation", ("gre", "")),
- ("gre", "6", "tx-gre-segmentation", ("ip6gre", "")),
+ # name, v4/v6 ethtool_feature tun:(type, args, inner ip versions)
+ ("", "4", "tx-tcp-segmentation", None),
+ ("", "6", "tx-tcp6-segmentation", None),
+ ("vxlan", "4", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 noudpcsum", ("4", "6"))),
+ ("vxlan", "6", "tx-udp_tnl-segmentation", ("vxlan", "id 100 dstport 4789 udp6zerocsumtx udp6zerocsumrx", ("4", "6"))),
+ ("vxlan_csum", "", "tx-udp_tnl-csum-segmentation", ("vxlan", "id 100 dstport 4789 udpcsum", ("4", "6"))),
+ ("gre", "4", "tx-gre-segmentation", ("gre", "", ("4", "6"))),
+ ("gre", "6", "tx-gre-segmentation", ("ip6gre","", ("4", "6"))),
)
cases = []
@@ -244,11 +244,13 @@ def main() -> None:
if info[1] and outer_ipver != info[1]:
continue
- cases.append(test_builder(info[0], cfg, outer_ipver, info[2],
- tun=info[3], inner_ipver="4"))
if info[3]:
- cases.append(test_builder(info[0], cfg, outer_ipver, info[2],
- tun=info[3], inner_ipver="6"))
+ cases += [
+ test_builder(info[0], cfg, outer_ipver, info[2], info[3], inner_ipver)
+ for inner_ipver in info[3][2]
+ ]
+ else:
+ cases.append(test_builder(info[0], cfg, outer_ipver, info[2], None, outer_ipver))
ksft_run(cases=cases, args=(cfg, ))
ksft_exit()
--
2.47.1
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