From patchwork Thu Apr 22 05:28:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bob Pearson X-Patchwork-Id: 12217651 X-Patchwork-Delegate: jgg@ziepe.ca 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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 AD30DC433B4 for ; Thu, 22 Apr 2021 05:28:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 85A5161042 for ; Thu, 22 Apr 2021 05:28:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229548AbhDVF3Y (ORCPT ); Thu, 22 Apr 2021 01:29:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229533AbhDVF3X (ORCPT ); Thu, 22 Apr 2021 01:29:23 -0400 Received: from mail-oi1-x231.google.com (mail-oi1-x231.google.com [IPv6:2607:f8b0:4864:20::231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DFDA4C06174A for ; Wed, 21 Apr 2021 22:28:49 -0700 (PDT) Received: by mail-oi1-x231.google.com with SMTP id n184so18703739oia.12 for ; Wed, 21 Apr 2021 22:28:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=bJeUsGrNnZQzzCLtjN2Dy6J69IfylXkxR5VCG0J4XL4=; b=hPvMfKiIqx8HMfG0g1M2kB8E8NpoMRvILYy68NhqcYmkjaEJ2YnJllcZGAIpKaTCdi JqkmN462WN/2zMJtvrKPvNXTneAs1/n568mM42VCB6DJe2G9b0/9A93bYpvYcie1vcsU T7h7r9Le+sFci3zKcl9uaLiV99n6vXpRkGL0FrtqEctnSuY/ZWTjGo79FfEYa3cx2cUo tnd2S4RuFAGKPZFfvAjpoDGRgn6OT5JpfUpRHCMoLelpKsbW06wafesf+JvTeD16gPO3 jnbocZ+xMrUt1nbKxQJc5vwNi3JX7v6KAp0C3QdEf/ODvlY1/IampE/PLOSBjWq8YLz/ AWWA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=bJeUsGrNnZQzzCLtjN2Dy6J69IfylXkxR5VCG0J4XL4=; b=JXEDmFMfQFYW/ryzKwkM9FnXBJHMqa40BDu1HWRlXHkyvhNXYrG+aB2Z9CtFqzs+mp Xa5+mFcQDmRpqUZEtBin188mVnmJWiu5jMmIk8vMagW/60c+SVuG9IIkFhSuxt+VuAAb OS9UpWZm34tZLC82JNm/9wu/fHE/YTL3qgMI+C5eibgLCrMFzrPKNwGoVSmTqIVLdXAe mmFUcXE1LORKJN3uUISca6yTufDrmvne6nIC4gpYc7D2AJy+vrAO/cVKadMoXsFVJjxw P8KGvblM8C3tRkb+08jc0xTCYddA2MEuGk1ZP8ozZPDCOmR5cdUCVUWM9TUphMQsGjxy YpIg== X-Gm-Message-State: AOAM530sdcpS4vAf1euTq/0QwtBhoLLsPUugSBHcbHhF3pyScKJxC05X 9x3qbJDpIVSJ5qvY8o8VMa4= X-Google-Smtp-Source: ABdhPJzlBpbYbZIbeL7K00/3wHEYwSeq5TlQIW1X0z1HO1ucky36iQAoY+y8qPDi5Xex6Dzp7OltzQ== X-Received: by 2002:aca:4107:: with SMTP id o7mr1067449oia.122.1619069329371; Wed, 21 Apr 2021 22:28:49 -0700 (PDT) Received: from localhost (2603-8081-140c-1a00-e336-c4b4-ca5e-5b3f.res6.spectrum.com. [2603:8081:140c:1a00:e336:c4b4:ca5e:5b3f]) by smtp.gmail.com with ESMTPSA id p11sm398358oti.53.2021.04.21.22.28.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Apr 2021 22:28:49 -0700 (PDT) From: Bob Pearson X-Google-Original-From: Bob Pearson To: jgg@nvidia.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org Cc: Bob Pearson Subject: [PATCH for-next v4 01/10] RDMA/rxe: Add bind MW fields to rxe_send_wr Date: Thu, 22 Apr 2021 00:28:14 -0500 Message-Id: <20210422052822.36527-2-rpearson@hpe.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20210422052822.36527-1-rpearson@hpe.com> References: <20210422052822.36527-1-rpearson@hpe.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Add fields to struct rxe_send_wr in rdma_user_rxe.h to support bind MW work requests Signed-off-by: Bob Pearson --- include/uapi/rdma/rdma_user_rxe.h | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/include/uapi/rdma/rdma_user_rxe.h b/include/uapi/rdma/rdma_user_rxe.h index 068433e2229d..b8f408ceb1a8 100644 --- a/include/uapi/rdma/rdma_user_rxe.h +++ b/include/uapi/rdma/rdma_user_rxe.h @@ -99,7 +99,17 @@ struct rxe_send_wr { __u32 remote_qkey; __u16 pkey_index; } ud; + struct { + __aligned_u64 addr; + __aligned_u64 length; + __u32 mr_lkey; + __u32 mw_rkey; + __u32 rkey; + __u32 access; + __u32 flags; + } mw; /* reg is only used by the kernel and is not part of the uapi */ +#ifdef __KERNEL__ struct { union { struct ib_mr *mr; @@ -108,6 +118,7 @@ struct rxe_send_wr { __u32 key; __u32 access; } reg; +#endif } wr; };