From patchwork Wed Jan 5 08:07:25 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhu Yanjun X-Patchwork-Id: 12703612 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 72976C433FE for ; Tue, 4 Jan 2022 15:44:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232657AbiADPor (ORCPT ); Tue, 4 Jan 2022 10:44:47 -0500 Received: from mga18.intel.com ([134.134.136.126]:35449 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235053AbiADPom (ORCPT ); Tue, 4 Jan 2022 10:44:42 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10216"; a="229062518" X-IronPort-AV: E=Sophos;i="5.88,261,1635231600"; d="scan'208";a="229062518" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jan 2022 07:44:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.88,261,1635231600"; d="scan'208";a="526089395" Received: from intel-obmc.bj.intel.com (HELO intel-71.bj.intel.com) ([10.238.154.71]) by orsmga008.jf.intel.com with ESMTP; 04 Jan 2022 07:44:39 -0800 From: yanjun.zhu@linux.dev To: liangwenpeng@huawei.com, liweihang@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: [PATCH 2/4] RDMA/hns: Replace get_udp_sport with rdma_get_udp_sport Date: Wed, 5 Jan 2022 03:07:25 -0500 Message-Id: <20220105080727.2143737-3-yanjun.zhu@linux.dev> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20220105080727.2143737-1-yanjun.zhu@linux.dev> References: <20220105080727.2143737-1-yanjun.zhu@linux.dev> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Zhu Yanjun Several drivers have the same function xxx_get_udp_sport. So this function is moved to ib_verbs.h. Signed-off-by: Zhu Yanjun --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index eb0defa80d0d..cb795663b813 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4488,14 +4488,6 @@ static int modify_qp_rtr_to_rts(struct ib_qp *ibqp, return 0; } -static inline u16 get_udp_sport(u32 fl, u32 lqpn, u32 rqpn) -{ - if (!fl) - fl = rdma_calc_flow_label(lqpn, rqpn); - - return rdma_flow_label_to_udp_sport(fl); -} - static int get_dip_ctx_idx(struct ib_qp *ibqp, const struct ib_qp_attr *attr, u32 *dip_idx) { @@ -4712,8 +4704,8 @@ static int hns_roce_v2_set_path(struct ib_qp *ibqp, } hr_reg_write(context, QPC_UDPSPN, - is_udp ? get_udp_sport(grh->flow_label, ibqp->qp_num, - attr->dest_qp_num) : 0); + is_udp ? rdma_get_udp_sport(grh->flow_label, ibqp->qp_num, + attr->dest_qp_num) : 0); hr_reg_clear(qpc_mask, QPC_UDPSPN);