selftests: net: bridge: add MRC and QQIC field encoding tests

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Enhance vlmc_query_intvl_test and vlmc_query_response_intvl_test in
bridge_vlan_mcast.sh to validate IGMPv3/MLDv2 protocol compliance for
MRC and QQIC field encoding across both linear and exponential ranges.

TEST: Vlan multicast snooping enable                                [ OK ]
TEST: Vlan mcast_query_interval global option default value         [ OK ]
TEST: Number of tagged IGMPv2 general query                         [ OK ]
TEST: IGMPv3 QQIC linear value 60(s)                                [ OK ]
TEST: MLDv2 QQIC linear value 60(s)                                 [ OK ]
TEST: IGMPv3 QQIC non linear value 160(s)                           [ OK ]
TEST: MLDv2 QQIC non linear value 160(s)                            [ OK ]
TEST: Vlan mcast_query_response_interval global option default value   [ OK ]
TEST: IGMPv3 MRC linear value of 60(x0.1s)                          [ OK ]
TEST: MLDv2 MRC linear value of 24000(ms)                           [ OK ]
TEST: IGMPv3 MRC non linear value of 240(x0.1s)                     [ OK ]
TEST: MLDv2 MRC non linear value of 48000(ms)                       [ OK ]

Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Ujjal Roy <royujjal@gmail.com>
Link: https://patch.msgid.link/20260502131907.987-6-royujjal@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Ujjal Roy 2026-05-02 13:19:06 +00:00 • committed by Jakub Kicinski

parent e51560f422

commit 529dbe762d

1 changed files with 132 additions and 8 deletions

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tools/testing/selftests/net/forwarding/bridge_vlan_mcast.sh

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