[net-next 08/17] net/mlx5: DR, Support IPv6 matching on flow label for STEv0
From: Saeed Mahameed <saeed@kernel.org>
Date: 2021-08-27 00:59:08
Subsystem:
mellanox mlx5 core vpi driver, networking drivers, the rest · Maintainers:
Saeed Mahameed, Leon Romanovsky, Tariq Toukan, Mark Bloch, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Yevgeny Kliteynik <redacted> Add missing support for matching on IPv6 flow label for STEv0. Signed-off-by: Yevgeny Kliteynik <redacted> Reviewed-by: Alex Vesker <redacted> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> --- .../net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c
index e4dd4eed5aee..22902c32002c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_ste_v0.c@@ -1157,6 +1157,7 @@ dr_ste_v0_build_eth_ipv6_l3_l4_tag(struct mlx5dr_match_param *value, u8 *tag) { struct mlx5dr_match_spec *spec = sb->inner ? &value->inner : &value->outer; + struct mlx5dr_match_misc *misc = &value->misc; DR_STE_SET_TAG(eth_l4, tag, dst_port, spec, tcp_dport); DR_STE_SET_TAG(eth_l4, tag, src_port, spec, tcp_sport);
@@ -1168,6 +1169,11 @@ dr_ste_v0_build_eth_ipv6_l3_l4_tag(struct mlx5dr_match_param *value, DR_STE_SET_TAG(eth_l4, tag, ecn, spec, ip_ecn); DR_STE_SET_TAG(eth_l4, tag, ipv6_hop_limit, spec, ttl_hoplimit); + if (sb->inner) + DR_STE_SET_TAG(eth_l4, tag, flow_label, misc, inner_ipv6_flow_label); + else + DR_STE_SET_TAG(eth_l4, tag, flow_label, misc, outer_ipv6_flow_label); + if (spec->tcp_flags) { DR_STE_SET_TCP_FLAGS(eth_l4, tag, spec); spec->tcp_flags = 0;
--
2.31.1