From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3EEC0C5ACD6 for ; Wed, 18 Mar 2020 09:53:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1511120770 for ; Wed, 18 Mar 2020 09:53:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584525187; bh=8gg3tjIhkt2FJ8A0Bi3bOqZB1iaXQRhtVf8ExTCF3mo=; h=From:To:Cc:Subject:Date:List-ID:From; b=FjQDJHa1l1rYWZKCjuzxSYeOgH/rQQuAZCdrzOfM2BK8oOKd+w990oc20HfA2oOH2 YfeZbuUWQRQF3mxrPwAgC0KkuiPDhL8ac64boQ2O56Aa/D87hAtHwUu9gTDlHP5Fab XBaSAcB6Ul7VPQaayELNnyEJJu1cowBYjesu/8ZM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727281AbgCRJxG (ORCPT ); Wed, 18 Mar 2020 05:53:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:49042 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726786AbgCRJxG (ORCPT ); Wed, 18 Mar 2020 05:53:06 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DDEEF2076F; Wed, 18 Mar 2020 09:53:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584525185; bh=8gg3tjIhkt2FJ8A0Bi3bOqZB1iaXQRhtVf8ExTCF3mo=; h=From:To:Cc:Subject:Date:From; b=GULeZ9sVKOoRFqUYShCmm7PrYsvTqv1IdWGpLslE3Btn3NYvT9i2Ax5VmOlflI50J mfBkDaShnZ2oaFjftPVbBImntHMeTgiNa4psdGgb+OqpeVw5z9ZZn6VSC3vVPWCOxb wub0yA4/+yANMq9qOui9wZ3aWD00wQcsF7QHscjM= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , linux-rdma@vger.kernel.org, Maor Gottlieb , Mark Zhang , netdev@vger.kernel.org, Saeed Mahameed Subject: [PATCH rdma-next 0/6] Set flow_label and RoCEv2 UDP source port for datagram QP Date: Wed, 18 Mar 2020 11:52:54 +0200 Message-Id: <20200318095300.45574-1-leon@kernel.org> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky >From Mark: This series provide flow label and UDP source port definition in RoCE v2. Those fields are used to create entropy for network routes (ECMP), load balancers and 802.3ad link aggregation switching that are not aware of RoCE headers. Thanks. Mark Zhang (6): net/mlx5: Enable SW-defined RoCEv2 UDP source port RDMA/core: Add hash functions to calculate RoCEv2 flowlabel and UDP source port RDMA/mlx5: Define RoCEv2 udp source port when set path RDMA/cma: Initialize the flow label of CM's route path record RDMA/cm: Set flow label of recv_wc based on primary flow label RDMA/mlx5: Set UDP source port based on the grh.flow_label drivers/infiniband/core/cm.c | 7 +++ drivers/infiniband/core/cma.c | 23 ++++++++++ drivers/infiniband/hw/mlx5/ah.c | 21 ++++++++- drivers/infiniband/hw/mlx5/main.c | 4 +- drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 +- drivers/infiniband/hw/mlx5/qp.c | 30 ++++++++++--- .../net/ethernet/mellanox/mlx5/core/main.c | 39 ++++++++++++++++ include/linux/mlx5/mlx5_ifc.h | 5 ++- include/rdma/ib_verbs.h | 44 +++++++++++++++++++ 9 files changed, 164 insertions(+), 13 deletions(-) -- 2.24.1