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/linux/drivers/net/ethernet/mellanox/mlxsw/ |
H A D | spectrum_router.h | diff 43c1b83305fa7a6f1f66b37e98677958e4606c17 Sun Aug 22 13:37:16 CEST 2021 Amit Cohen <amcohen@nvidia.com> mlxsw: spectrum_router: Increase parsing depth for multipath hash
Commit 01848e05f8bb ("mlxsw: spectrum_router: Add support for inner layer 3 multipath hash policy") and commit daeabf89eb89 ("mlxsw: spectrum_router: Add support for custom multipath hash policy") added support for multipath hash policies where the hash is calculated based on inner packet fields.
For IPv6-in-IPv6 packets, the default parsing depth (96 bytes) is not enough when these policies are used.
Therefore, for such cases, call the new API to increase / decrease the parsing depth as necessary. Care is taken to ensure the API is not called multiple times.
Signed-off-by: Amit Cohen <amcohen@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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H A D | spectrum_router.c | diff 43c1b83305fa7a6f1f66b37e98677958e4606c17 Sun Aug 22 13:37:16 CEST 2021 Amit Cohen <amcohen@nvidia.com> mlxsw: spectrum_router: Increase parsing depth for multipath hash
Commit 01848e05f8bb ("mlxsw: spectrum_router: Add support for inner layer 3 multipath hash policy") and commit daeabf89eb89 ("mlxsw: spectrum_router: Add support for custom multipath hash policy") added support for multipath hash policies where the hash is calculated based on inner packet fields.
For IPv6-in-IPv6 packets, the default parsing depth (96 bytes) is not enough when these policies are used.
Therefore, for such cases, call the new API to increase / decrease the parsing depth as necessary. Care is taken to ensure the API is not called multiple times.
Signed-off-by: Amit Cohen <amcohen@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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