From patchwork Wed Jan 5 22:12:32 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Yanjun X-Patchwork-Id: 12704046 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D20C6C433F5 for ; Wed, 5 Jan 2022 05:49:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236315AbiAEFtt (ORCPT ); Wed, 5 Jan 2022 00:49:49 -0500 Received: from mga07.intel.com ([134.134.136.100]:27100 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236188AbiAEFtt (ORCPT ); Wed, 5 Jan 2022 00:49:49 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10217"; a="305725896" X-IronPort-AV: E=Sophos;i="5.88,262,1635231600"; d="scan'208";a="305725896" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jan 2022 21:49:48 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,262,1635231600"; d="scan'208";a="760688600" Received: from intel-obmc.bj.intel.com (HELO intel-71.bj.intel.com) ([10.238.154.71]) by fmsmga006.fm.intel.com with ESMTP; 04 Jan 2022 21:49:46 -0800 From: yanjun.zhu@linux.dev To: liangwenpeng@huawei.com, jgg@ziepe.ca, mustafa.ismail@intel.com, shiraz.saleem@intel.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org, yanjun.zhu@linux.dev Subject: [PATCHv2 0/5] Generate UDP src port with flow label or lqpn/rqpn Date: Wed, 5 Jan 2022 17:12:32 -0500 Message-Id: <20220105221237.2659462-1-yanjun.zhu@linux.dev> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Zhu Yanjun Follow the advice from Leon Romanovsky, rdma_get_udp_sport is moved to ib_verbs.h. several drivers generate udp source port with this function. --- v1->v2:Remove the local variables in commits "RDMA/irdma: Make the source udp port vary" and "RDMA/rxe: Use the standard method to produce udp source port". A new commit is added to remove the redundant randomization for UDP source port in RXE. --- Zhu Yanjun (5): RDMA/core: Calculate UDP source port based on flow label or lqpn/rqpn RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport RDMA/irdma: Make the source udp port vary RDMA/rxe: Use the standard method to produce udp source port RDMA/rxe: Remove the redundant randomization for UDP source port drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 12 ++---------- drivers/infiniband/hw/irdma/verbs.c | 4 ++++ drivers/infiniband/sw/rxe/rxe_qp.c | 10 ++-------- drivers/infiniband/sw/rxe/rxe_verbs.c | 6 ++++++ include/rdma/ib_verbs.h | 17 +++++++++++++++++ 5 files changed, 31 insertions(+), 18 deletions(-)