From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [RFC PATCH rdma-next 18/18] RDMA/mlx5: Enable attaching packet reformat action to steering flows Date: Mon, 16 Jul 2018 11:23:05 +0300 Message-ID: <20180716082305.11744-19-leon@kernel.org> References: <20180716082305.11744-1-leon@kernel.org> Cc: Leon Romanovsky , RDMA mailing list , Mark Bloch , Saeed Mahameed , linux-netdev To: Doug Ledford , Jason Gunthorpe Return-path: Received: from mail.kernel.org ([198.145.29.99]:41942 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728284AbeGPIu1 (ORCPT ); Mon, 16 Jul 2018 04:50:27 -0400 In-Reply-To: <20180716082305.11744-1-leon@kernel.org> Sender: netdev-owner@vger.kernel.org List-ID: From: Mark Bloch Any matching rules will be mutated based on the packet reformat context which is attached to that given flow rule. Signed-off-by: Mark Bloch Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/main.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index fc0492b7ad19..c0e902bf1de6 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -2480,6 +2480,13 @@ static int parse_flow_flow_action(const union ib_flow_spec *ib_spec, action->action |= MLX5_FLOW_CONTEXT_ACTION_DECAP; return 0; } + if (maction->flow_action_raw.sub_type == + MLX5_IB_FLOW_ACTION_PACKET_REFORMAT) { + action->action |= + MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT_ID; + action->packet_reformat_id = maction->flow_action_raw.action_id; + return 0; + } /* fall through */ default: return -EOPNOTSUPP;