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 B7CDBC2BBC7 for ; Mon, 13 Apr 2020 13:37:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8D24820767 for ; Mon, 13 Apr 2020 13:37:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586785032; bh=F8aJn+N+qn2g5uQhQDxXFwESJ03YwiK3YRVavkAoQIc=; h=From:To:Cc:Subject:Date:List-ID:From; b=BF+s9d0tkP1V9cIS9dr2NPk0NA6KNfV3d6N7SYqQfUazxtnsZaA0wO4hkT3Z+ZAWL YySzNunKFNUeNgYNhDCh+uJGVoYzD+emtKsRfNz7H68OlmSyIpica0zl20JOGUPQKQ Na2yUmTKrG10StLXyRNfichrXOc64O56sG2WFuvc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730068AbgDMNhL (ORCPT ); Mon, 13 Apr 2020 09:37:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:37458 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729900AbgDMNhK (ORCPT ); Mon, 13 Apr 2020 09:37:10 -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 282C72073E; Mon, 13 Apr 2020 13:37:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586785029; bh=F8aJn+N+qn2g5uQhQDxXFwESJ03YwiK3YRVavkAoQIc=; h=From:To:Cc:Subject:Date:From; b=KjHGOxqJ5ce1c7nUhb9IBokDcNfmLHzgxdkQuplPmJaHI4ZlbKKPs0Y1FVtBw4qBV ebzQFg25B47iGChjrcErARx4HXJ/yJUsXD5xCeTfxF+XZ5nfC3EZTaMB5HUGCFlgQq A3/GqmnZFAvAtBJoFG6waHT643Xlo2IxDfUs+mWM= 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 v2 0/6] Set flow_label and RoCEv2 UDP source port for datagram QP Date: Mon, 13 Apr 2020 16:36:57 +0300 Message-Id: <20200413133703.932731-1-leon@kernel.org> X-Mailer: git-send-email 2.25.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Leon Romanovsky Changelog: v2: Dropped patch "RDMA/cm: Set flow label of recv_wc based on primary flow label", because it violates IBTA 13.5.4.3/13.5.4.4 sections. v1: Added extra patch to reduce amount of kzalloc/kfree calls in the HCA set capability flow. https://lore.kernel.org/lkml/20200322093031.918447-1-leon@kernel.org v0: https://lore.kernel.org/linux-rdma/20200318095300.45574-1-leon@kernel.org -------------------------------- >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. Leon Romanovsky (1): net/mlx5: Refactor HCA capability set flow Mark Zhang (5): 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/mlx5: Set UDP source port based on the grh.flow_label 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 | 96 +++++++++++-------- include/linux/mlx5/mlx5_ifc.h | 5 +- include/rdma/ib_verbs.h | 44 +++++++++ 8 files changed, 173 insertions(+), 54 deletions(-) -- 2.25.2