From patchwork Tue May 7 13:38:23 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Max Gurtovoy X-Patchwork-Id: 10932965 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 113DF13AD for ; Tue, 7 May 2019 13:38:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 0410D288EE for ; Tue, 7 May 2019 13:38:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EC91E288F4; Tue, 7 May 2019 13:38:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 90A8C288D3 for ; Tue, 7 May 2019 13:38:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726495AbfEGNis (ORCPT ); Tue, 7 May 2019 09:38:48 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:40363 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726632AbfEGNis (ORCPT ); Tue, 7 May 2019 09:38:48 -0400 Received: from Internal Mail-Server by MTLPINE2 (envelope-from maxg@mellanox.com) with ESMTPS (AES256-SHA encrypted); 7 May 2019 16:38:40 +0300 Received: from r-vnc08.mtr.labs.mlnx (r-vnc08.mtr.labs.mlnx [10.208.0.121]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x47DcdF9021865; Tue, 7 May 2019 16:38:40 +0300 From: Max Gurtovoy To: leonro@mellanox.com, linux-rdma@vger.kernel.org, sagi@grimberg.me, jgg@mellanox.com, dledford@redhat.com, hch@lst.de, bvanassche@acm.org Cc: israelr@mellanox.com, idanb@mellanox.com, oren@mellanox.com, vladimirk@mellanox.com, shlomin@mellanox.com, maxg@mellanox.com Subject: [PATCH 09/25] RDMA/mlx5: Update set_sig_data_segment attribute for new signature API Date: Tue, 7 May 2019 16:38:23 +0300 Message-Id: <1557236319-9986-10-git-send-email-maxg@mellanox.com> X-Mailer: git-send-email 1.7.8.2 In-Reply-To: <1557236319-9986-1-git-send-email-maxg@mellanox.com> References: <1557236319-9986-1-git-send-email-maxg@mellanox.com> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Explicitly pass the sig_mr and the access flags for the mkey segment configuration. This function will be used also in the new signature API, so modify it in order to use it in both APIs. This is a preparation commit before adding new signature API. Signed-off-by: Max Gurtovoy Reviewed-by: Sagi Grimberg --- drivers/infiniband/hw/mlx5/qp.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index d430f455ed04..a44d5b32492c 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -4567,17 +4567,15 @@ static int set_sig_data_segment(const struct ib_sig_handover_wr *wr, } static void set_sig_mkey_segment(struct mlx5_mkey_seg *seg, - const struct ib_sig_handover_wr *wr, u32 size, - u32 length, u32 pdn) + struct ib_mr *sig_mr, int access_flags, + u32 size, u32 length, u32 pdn) { - struct ib_mr *sig_mr = wr->sig_mr; u32 sig_key = sig_mr->rkey; u8 sigerr = to_mmr(sig_mr)->sig->sigerr_count & 1; memset(seg, 0, sizeof(*seg)); - seg->flags = get_umr_flags(wr->access_flags) | - MLX5_MKC_ACCESS_MODE_KLMS; + seg->flags = get_umr_flags(access_flags) | MLX5_MKC_ACCESS_MODE_KLMS; seg->qpn_mkey7_0 = cpu_to_be32((sig_key & 0xff) | 0xffffff00); seg->flags_pd = cpu_to_be32(MLX5_MKEY_REMOTE_INVAL | sigerr << 26 | MLX5_MKEY_BSF_EN | pdn); @@ -4634,7 +4632,8 @@ static int set_sig_umr_wr(const struct ib_send_wr *send_wr, *size += sizeof(struct mlx5_wqe_umr_ctrl_seg) / 16; handle_post_send_edge(&qp->sq, seg, *size, cur_edge); - set_sig_mkey_segment(*seg, wr, xlt_size, region_len, pdn); + set_sig_mkey_segment(*seg, wr->sig_mr, wr->access_flags, xlt_size, + region_len, pdn); *seg += sizeof(struct mlx5_mkey_seg); *size += sizeof(struct mlx5_mkey_seg) / 16; handle_post_send_edge(&qp->sq, seg, *size, cur_edge);