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| author | Amit Cohen <amcohen@nvidia.com> | 2021-08-22 14:37:16 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-22 23:39:55 +0300 |
| commit | 43c1b83305fa7a6f1f66b37e98677958e4606c17 (patch) | |
| tree | 07ff613678fd44575c057c7d56a493713d9a5c9c /drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h | |
| parent | c3d2ed93b14d5300530549f08ef5c6b87bbaa5bb (diff) | |
| download | linux-43c1b83305fa7a6f1f66b37e98677958e4606c17.tar.xz | |
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>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h index c5d7007f9173..25d3eae63501 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h @@ -81,6 +81,7 @@ struct mlxsw_sp_router { size_t adj_grp_size_ranges_count; struct delayed_work nh_grp_activity_dw; struct list_head nh_res_grp_list; + bool inc_parsing_depth; }; struct mlxsw_sp_fib_entry_priv { |