From patchwork Sun Apr 11 12:29:17 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 12196299 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=-14.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 23662C433B4 for ; Sun, 11 Apr 2021 12:29:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 04194611F0 for ; Sun, 11 Apr 2021 12:29:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235466AbhDKM3r (ORCPT ); Sun, 11 Apr 2021 08:29:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:51320 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229804AbhDKM3q (ORCPT ); Sun, 11 Apr 2021 08:29:46 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 7D69A610C8; Sun, 11 Apr 2021 12:29:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618144170; bh=vvod46FFvsLIObM4UJY8ibXDvqx4jxtkFns9xCfqbas=; h=From:To:Cc:Subject:Date:From; b=Bmc5bC1feeq1T4WUz/K/WEhcyFVdMiwPpDCJ1hDnvDeUZn4Iribm/UVM7Oslvz7oS pptsB67joWQdYVQSzrvCiNBRS9ngrRisXaMNUb5BFlxFGgqgif8AjrisKMeAZ+Tnfy zNbSrU9NXzkoG/biQmweVK5ujnyzFKrXcmZSwMbyHNjnYENy2bkkMS5l173c4zFM9N SXyEsxN7E0vC+Fv3mb9zh8F8OarhImcv5IZDw7ajQVxrR3qYz3JdFcCFajYLJ5PzjR n20t63cc5YIXaoDTizCeqd7fE7ZU8BBEZioTFWnr0NT5JK995tiWj5e9Ncl5tfTabv BfbgVsDcrDfIg== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , linux-api@vger.kernel.org, linux-rdma@vger.kernel.org, Maor Gottlieb , netdev@vger.kernel.org, Saeed Mahameed , Yishai Hadas Subject: [PATCH rdma-next v1 0/7] Add MEMIC operations support Date: Sun, 11 Apr 2021 15:29:17 +0300 Message-Id: <20210411122924.60230-1-leon@kernel.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Leon Romanovsky Changelog: v1: * Changed logic of patch #6 per-Jason's request. v0: https://lore.kernel.org/linux-rdma/20210318111548.674749-1-leon@kernel.org --------------------------------------------------------------------------- Hi, This series from Maor extends MEMIC to support atomic operations from the host in addition to already supported regular read/write. Thanks Maor Gottlieb (7): net/mlx5: Add MEMIC operations related bits RDMA/uverbs: Make UVERBS_OBJECT_METHODS to consider line number RDMA/mlx5: Move all DM logic to separate file RDMA/mlx5: Re-organize the DM code RDMA/mlx5: Add support to MODIFY_MEMIC command RDMA/mlx5: Add support in MEMIC operations RDMA/mlx5: Expose UAPI to query DM drivers/infiniband/hw/mlx5/Makefile | 1 + drivers/infiniband/hw/mlx5/cmd.c | 101 ---- drivers/infiniband/hw/mlx5/cmd.h | 3 - drivers/infiniband/hw/mlx5/dm.c | 584 +++++++++++++++++++++++ drivers/infiniband/hw/mlx5/dm.h | 68 +++ drivers/infiniband/hw/mlx5/main.c | 243 +--------- drivers/infiniband/hw/mlx5/mlx5_ib.h | 25 +- drivers/infiniband/hw/mlx5/mr.c | 1 + include/linux/mlx5/mlx5_ifc.h | 42 +- include/rdma/uverbs_named_ioctl.h | 2 +- include/uapi/rdma/mlx5_user_ioctl_cmds.h | 19 + 11 files changed, 720 insertions(+), 369 deletions(-) create mode 100644 drivers/infiniband/hw/mlx5/dm.c create mode 100644 drivers/infiniband/hw/mlx5/dm.h