Re: [PATCH net-next v5 5/5] selftests: net: bridge: add MRC and QQIC field encoding tests

Nikolay Aleksandrov <[email protected]> Sat, 2 May 2026 09:06:25 +0300
Newsgroups dev.linux.lists.bridge,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest,org.kernel.vger.netdev
Message-ID <[email protected]>
On 01/05/2026 20:31, Ujjal Roy wrote:
> 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: Ido Schimmel <[email protected]>
> Signed-off-by: Ujjal Roy <[email protected]>
> ---
>   .../net/forwarding/bridge_vlan_mcast.sh       | 140 +++++++++++++++++-
>   1 file changed, 132 insertions(+), 8 deletions(-)
> 

Reviewed-by: Nikolay Aleksandrov <[email protected]>