From b1085be3f468a58d4a43f3ea878ecb6c10910552 Mon Sep 17 00:00:00 2001 From: Mark Bloch Date: Sun, 2 Sep 2018 12:51:32 +0300 Subject: [PATCH] RDMA/mlx5: Enable attaching modify header to steering flows When creating a flow steering rule, allow the user to attach a modify header action. Signed-off-by: Mark Bloch Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mlx5/main.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index ed323db1b6d2..8a4cdba6be8c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2474,6 +2474,14 @@ static int parse_flow_flow_action(const union ib_flow_spec *ib_spec, MLX5_FLOW_CONTEXT_ACTION_ENCRYPT : MLX5_FLOW_CONTEXT_ACTION_DECRYPT; return 0; + case IB_FLOW_ACTION_UNSPECIFIED: + if (maction->flow_action_raw.sub_type == + MLX5_IB_FLOW_ACTION_MODIFY_HEADER) { + action->action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR; + action->modify_id = maction->flow_action_raw.action_id; + return 0; + } + /* fall through */ default: return -EOPNOTSUPP; } -- GitLab