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authorShahaf Shuler <shahafs@mellanox.com>2018-11-11 13:15:26 +0200
committerFerruh Yigit <ferruh.yigit@intel.com>2018-11-14 00:35:53 +0100
commit325384fcd97b288b200edbd8d39929ab9ebc0fe4 (patch)
treebb37cc7aedcf6857b3f7f201c1ab8e3fc0c23fee /drivers/net/mlx5/mlx5_flow.c
parent817a6c47404550374d5a0700b328a803bec9b13e (diff)
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net/mlx5: remove GRE inner IPv6 matching limitation
Such limitation seems not to exist on: - MLNX_OFED_linux-4.5-0.3.0.0 (Beta) - MLNX_OFED_LINUX-4.4-2.0.7.0 (GA) - upstream kernel 4.19.0-rc7 Signed-off-by: Shahaf Shuler <shahafs@mellanox.com> Acked-by: Yongseok Koh <yskoh@mellanox.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5_flow.c')
-rw-r--r--drivers/net/mlx5/mlx5_flow.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 21d65f4..5ad3a11 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -1240,17 +1240,6 @@ mlx5_flow_validate_item_ipv6(const struct rte_flow_item *item,
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"L3 cannot follow an L4 layer.");
- /*
- * IPv6 is not recognised by the NIC inside a GRE tunnel.
- * Such support has to be disabled as the rule will be
- * accepted. Issue reproduced with Mellanox OFED 4.3-3.0.2.1 and
- * Mellanox OFED 4.4-1.0.0.0.
- */
- if (tunnel && item_flags & MLX5_FLOW_LAYER_GRE)
- return rte_flow_error_set(error, ENOTSUP,
- RTE_FLOW_ERROR_TYPE_ITEM, item,
- "IPv6 inside a GRE tunnel is"
- " not recognised.");
if (!mask)
mask = &rte_flow_item_ipv6_mask;
ret = mlx5_flow_item_acceptable(item, (const uint8_t *)mask,