linux-stable.git/tools/testing/selftests/net/forwarding/Makefile, branch v6.7 Linux kernel stable tree selftests: forwarding: bridge_fdb_learning_limit: Add a new selftest 2023-10-18T00:39:02+00:00 Johannes Nixdorf jnixdorf-oss@avm.de 2023-10-16T13:27:24+00:00 6f84090333bbff3473235a13eb99c308a53e3725 Add a suite covering the fdb_n_learned and fdb_max_learned bridge features, touching all special cases in accounting at least once. Acked-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: Johannes Nixdorf <jnixdorf-oss@avm.de> Link: https://lore.kernel.org/r/20231016-fdb_limit-v5-5-32cddff87758@avm.de Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add a suite covering the fdb_n_learned and fdb_max_learned bridge
features, touching all special cases in accounting at least once.

Acked-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Johannes Nixdorf <jnixdorf-oss@avm.de>
Link: https://lore.kernel.org/r/20231016-fdb_limit-v5-5-32cddff87758@avm.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: router_bridge_1d_lag: Add a new selftest 2023-08-02T08:18:18+00:00 Petr Machata petrm@nvidia.com 2023-07-31T15:47:19+00:00 24e84656e43260ea39a22efc56825e1dadfdaa5f Add a selftest to verify that routing through several bridges works when LAG VLANs are used instead of physical ports, and that routing through LAG VLANs themselves works as physical ports are de/enslaved. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a selftest to verify that routing through several bridges works when
LAG VLANs are used instead of physical ports, and that routing through LAG
VLANs themselves works as physical ports are de/enslaved.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: router_bridge_lag: Add a new selftest 2023-08-02T08:18:18+00:00 Petr Machata petrm@nvidia.com 2023-07-31T15:47:18+00:00 3f0c4e70a9efbfbac6205e0cb2a79ccd5810589b Add a selftest to verify that routing through a bridge works when LAG is used instead of physical ports. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a selftest to verify that routing through a bridge works when LAG is
used instead of physical ports.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: router_bridge_vlan_upper: Add a new selftest 2023-08-02T08:18:18+00:00 Petr Machata petrm@nvidia.com 2023-07-31T15:47:17+00:00 49e15dec8b90314ad94f20c5435810dd3229df98 Add a selftest that verifies routing through VLAN bridge uppers. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a selftest that verifies routing through VLAN bridge uppers.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: router_bridge_1d: Add a new selftest 2023-08-02T08:18:18+00:00 Petr Machata petrm@nvidia.com 2023-07-31T15:47:16+00:00 0a06e0c1af97e5b9510cf29b7a7ac2e9dc4b612c Add a selftest to verify that routing through a 1d bridge works when VLAN upper of a physical port is used instead of a physical port. Also verify that when a port is attached to an already-configured bridge, the configuration is applied. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a selftest to verify that routing through a 1d bridge works when VLAN
upper of a physical port is used instead of a physical port. Also verify
that when a port is attached to an already-configured bridge, the
configuration is applied.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: router_bridge_pvid_vlan_upper: Add a new selftest 2023-07-14T09:20:15+00:00 Petr Machata petrm@nvidia.com 2023-07-13T16:15:34+00:00 9cbb3da4f4f7c2851df2ed3548263718e99c281a This tests whether addition and deletion of a VLAN upper that coincides with the current PVID setting throws off forwarding. This selftests is specifically geared towards offloading drivers. In particular, mlxsw used to fail this selftest, and an earlier patch in this patchset fixes the issue. However, there's nothing HW-specific in the test itself (it absolutely is supposed to pass on SW datapath), and therefore it is put into the generic forwarding directory. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This tests whether addition and deletion of a VLAN upper that coincides
with the current PVID setting throws off forwarding.

This selftests is specifically geared towards offloading drivers. In
particular, mlxsw used to fail this selftest, and an earlier patch in this
patchset fixes the issue. However, there's nothing HW-specific in the test
itself (it absolutely is supposed to pass on SW datapath), and therefore it
is put into the generic forwarding directory.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: router_bridge_vlan_upper_pvid: Add a new selftest 2023-07-14T09:20:15+00:00 Petr Machata petrm@nvidia.com 2023-07-13T16:15:33+00:00 b0307b77265bc8e2f4d2ecea3225ed2de8565a70 This tests whether changes to PVID that coincide with an existing VLAN upper throw off forwarding. This selftests is specifically geared towards offloading drivers, but since there's nothing HW-specific in the test itself (it absolutely is supposed to pass on SW datapath), it is put into the generic forwarding directory. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Danielle Ratson <danieller@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
This tests whether changes to PVID that coincide with an existing VLAN
upper throw off forwarding. This selftests is specifically geared towards
offloading drivers, but since there's nothing HW-specific in the test
itself (it absolutely is supposed to pass on SW datapath), it is put into
the generic forwarding directory.

Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Danielle Ratson <danieller@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
selftests: forwarding: Add test cases for flower port range matching 2023-07-12T23:57:18+00:00 Ido Schimmel idosch@nvidia.com 2023-07-11T16:44:03+00:00 209218e4799bf1bac0296f749b824b4e0da1575e Add test cases to verify that flower port range matching works correctly. Test both source and destination port ranges, with different combinations of IPv4/IPv6 and TCP/UDP, on both ingress and egress. Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: Petr Machata <petrm@nvidia.com> Link: https://lore.kernel.org/r/9d47c9cd4522b2d335b13ce8f6c9b33199298cee.1689092769.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add test cases to verify that flower port range matching works
correctly. Test both source and destination port ranges, with different
combinations of IPv4/IPv6 and TCP/UDP, on both ingress and egress.

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/9d47c9cd4522b2d335b13ce8f6c9b33199298cee.1689092769.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: net: add tc flower cfm test 2023-06-13T00:01:45+00:00 Zahari Doychev zdoychev@maxlinear.com 2023-06-08T10:56:48+00:00 1668a55a73f5a3ddde1019695223eed8e23b9436 New cfm flower test case is added to the net forwarding selfttests. Example output: # ./tc_flower_cfm.sh p1 p2 TEST: CFM opcode match test [ OK ] TEST: CFM level match test [ OK ] TEST: CFM opcode and level match test [ OK ] Signed-off-by: Zahari Doychev <zdoychev@maxlinear.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
New cfm flower test case is added to the net forwarding selfttests.

Example output:

 # ./tc_flower_cfm.sh p1 p2
 TEST: CFM opcode match test                                         [ OK ]
 TEST: CFM level match test                                          [ OK ]
 TEST: CFM opcode and level match test                               [ OK ]

Signed-off-by: Zahari Doychev <zdoychev@maxlinear.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
selftests: forwarding: Add layer 2 miss test cases 2023-05-31T06:37:01+00:00 Ido Schimmel idosch@nvidia.com 2023-05-29T11:48:35+00:00 8c33266ae26aa462409f8959624a95aea7831763 Add test cases to verify that the bridge driver correctly marks layer 2 misses only when it should and that the flower classifier can match on this metadata. Example output: # ./tc_flower_l2_miss.sh TEST: L2 miss - Unicast [ OK ] TEST: L2 miss - Multicast (IPv4) [ OK ] TEST: L2 miss - Multicast (IPv6) [ OK ] TEST: L2 miss - Link-local multicast (IPv4) [ OK ] TEST: L2 miss - Link-local multicast (IPv6) [ OK ] TEST: L2 miss - Broadcast [ OK ] Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org> 
Add test cases to verify that the bridge driver correctly marks layer 2
misses only when it should and that the flower classifier can match on
this metadata.

Example output:

 # ./tc_flower_l2_miss.sh
 TEST: L2 miss - Unicast                                             [ OK ]
 TEST: L2 miss - Multicast (IPv4)                                    [ OK ]
 TEST: L2 miss - Multicast (IPv6)                                    [ OK ]
 TEST: L2 miss - Link-local multicast (IPv4)                         [ OK ]
 TEST: L2 miss - Link-local multicast (IPv6)                         [ OK ]
 TEST: L2 miss - Broadcast                                           [ OK ]

Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>