From patchwork Sat Aug 20 20:12:10 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 9291853 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C2E96607FF for ; Sat, 20 Aug 2016 20:13:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B507728B08 for ; Sat, 20 Aug 2016 20:13:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A92E128BEF; Sat, 20 Aug 2016 20:13:49 +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=-6.9 required=2.0 tests=BAYES_00, 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 55E1828B08 for ; Sat, 20 Aug 2016 20:13:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753126AbcHTUNf (ORCPT ); Sat, 20 Aug 2016 16:13:35 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:34286 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752357AbcHTUMw (ORCPT ); Sat, 20 Aug 2016 16:12:52 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from saeedm@mellanox.com) with ESMTPS (AES256-SHA encrypted); 20 Aug 2016 23:12:42 +0300 Received: from reg-l-vrt-045-015.mtl.labs.mlnx (reg-l-vrt-045-015.mtl.labs.mlnx [10.135.45.15]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id u7KKCdPU022871; Sat, 20 Aug 2016 23:12:42 +0300 From: Saeed Mahameed To: "David S. Miller" , Doug Ledford Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, Leon Romanovsky , Tal Alon , Matan Barak , Aviv Heller , Saeed Mahameed , Leon Romanovsky Subject: [PATCH net-next 27/30] net/mlx5: Vport LAG creation support Date: Sat, 20 Aug 2016 23:12:10 +0300 Message-Id: <1471723933-5894-28-git-send-email-saeedm@mellanox.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1471723933-5894-1-git-send-email-saeedm@mellanox.com> References: <1471723933-5894-1-git-send-email-saeedm@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 From: Aviv Heller Add interfaces for issuing CREATE_VPORT_LAG and DESTROY_VPORT_LAG commands. Used for receiving PF1's eth traffic on PF0's root ft. Signed-off-by: Aviv Heller Signed-off-by: Saeed Mahameed Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/mellanox/mlx5/core/lag.c | 22 ++++++++++++++++++++++ include/linux/mlx5/driver.h | 2 ++ 2 files changed, 24 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 3cb570a..5fe320c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -110,6 +110,28 @@ static int mlx5_cmd_destroy_lag(struct mlx5_core_dev *dev) return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); } +int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev) +{ + u32 in[MLX5_ST_SZ_DW(create_vport_lag_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(create_vport_lag_out)] = {0}; + + MLX5_SET(create_vport_lag_in, in, opcode, MLX5_CMD_OP_CREATE_VPORT_LAG); + + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); +} +EXPORT_SYMBOL(mlx5_cmd_create_vport_lag); + +int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev) +{ + u32 in[MLX5_ST_SZ_DW(destroy_vport_lag_in)] = {0}; + u32 out[MLX5_ST_SZ_DW(destroy_vport_lag_out)] = {0}; + + MLX5_SET(destroy_vport_lag_in, in, opcode, MLX5_CMD_OP_DESTROY_VPORT_LAG); + + return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); +} +EXPORT_SYMBOL(mlx5_cmd_destroy_vport_lag); + static struct mlx5_lag *mlx5_lag_dev_get(struct mlx5_core_dev *dev) { return dev->priv.lag; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index c568dd9..5cb9fa7 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -944,6 +944,8 @@ int mlx5_register_interface(struct mlx5_interface *intf); void mlx5_unregister_interface(struct mlx5_interface *intf); int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id); +int mlx5_cmd_create_vport_lag(struct mlx5_core_dev *dev); +int mlx5_cmd_destroy_vport_lag(struct mlx5_core_dev *dev); bool mlx5_lag_is_active(struct mlx5_core_dev *dev); struct net_device *mlx5_lag_get_roce_netdev(struct mlx5_core_dev *dev);