From patchwork Mon Apr 20 11:41:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1273272 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=default header.b=R1QLLMkc; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 495Pv24xsTz9sSd for ; Mon, 20 Apr 2020 21:42:22 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726543AbgDTLmW (ORCPT ); Mon, 20 Apr 2020 07:42:22 -0400 Received: from mail.kernel.org ([198.145.29.99]:45962 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725886AbgDTLmU (ORCPT ); Mon, 20 Apr 2020 07:42:20 -0400 Received: from localhost (unknown [213.57.247.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 69B41218AC; Mon, 20 Apr 2020 11:42:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587382939; bh=qCfIoBmFi0W25EXlC0rndYZI8y4yRIOkJmVP75iIUj8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=R1QLLMkchn0MCntnmsay7yWkls6v/1Uigni8IatEhHr4udJyqEoDtIhmk9MMW+dUw EwiSmrUhEZ/PFtLDVwCfdNG8bSBdbKt2y5gdiRGLyN71+AoKKTLrakIDV5k1OkL75v bVQ6vnFME6dEVKtRWjSawOoP0ijBXu7xzXMLwVdY= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , linux-rdma@vger.kernel.org, Moshe Shemesh , netdev@vger.kernel.org, Saeed Mahameed Subject: [PATCH mlx5-next 11/24] net/mlx5: Update lag.c new cmd interface Date: Mon, 20 Apr 2020 14:41:23 +0300 Message-Id: <20200420114136.264924-12-leon@kernel.org> X-Mailer: git-send-email 2.25.2 In-Reply-To: <20200420114136.264924-1-leon@kernel.org> References: <20200420114136.264924-1-leon@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Leon Romanovsky Do mass update of lag.c to reuse newly introduced mlx5_cmd_exec_in*() interfaces. Reviewed-by: Moshe Shemesh Signed-off-by: Leon Romanovsky --- drivers/net/ethernet/mellanox/mlx5/core/lag.c | 52 ++++++------------- 1 file changed, 17 insertions(+), 35 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lag.c b/drivers/net/ethernet/mellanox/mlx5/core/lag.c index 5461fbe47c0d..874c70e8cc54 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lag.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lag.c @@ -47,8 +47,7 @@ static DEFINE_SPINLOCK(lag_lock); static int mlx5_cmd_create_lag(struct mlx5_core_dev *dev, u8 remap_port1, u8 remap_port2) { - u32 in[MLX5_ST_SZ_DW(create_lag_in)] = {0}; - u32 out[MLX5_ST_SZ_DW(create_lag_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(create_lag_in)] = {}; void *lag_ctx = MLX5_ADDR_OF(create_lag_in, in, ctx); MLX5_SET(create_lag_in, in, opcode, MLX5_CMD_OP_CREATE_LAG); @@ -56,14 +55,13 @@ static int mlx5_cmd_create_lag(struct mlx5_core_dev *dev, u8 remap_port1, MLX5_SET(lagc, lag_ctx, tx_remap_affinity_1, remap_port1); MLX5_SET(lagc, lag_ctx, tx_remap_affinity_2, remap_port2); - return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); + return mlx5_cmd_exec_in(dev, create_lag, in); } static int mlx5_cmd_modify_lag(struct mlx5_core_dev *dev, u8 remap_port1, u8 remap_port2) { - u32 in[MLX5_ST_SZ_DW(modify_lag_in)] = {0}; - u32 out[MLX5_ST_SZ_DW(modify_lag_out)] = {0}; + u32 in[MLX5_ST_SZ_DW(modify_lag_in)] = {}; void *lag_ctx = MLX5_ADDR_OF(modify_lag_in, in, ctx); MLX5_SET(modify_lag_in, in, opcode, MLX5_CMD_OP_MODIFY_LAG); @@ -72,52 +70,29 @@ static int mlx5_cmd_modify_lag(struct mlx5_core_dev *dev, u8 remap_port1, MLX5_SET(lagc, lag_ctx, tx_remap_affinity_1, remap_port1); MLX5_SET(lagc, lag_ctx, tx_remap_affinity_2, remap_port2); - return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); -} - -static int mlx5_cmd_destroy_lag(struct mlx5_core_dev *dev) -{ - u32 in[MLX5_ST_SZ_DW(destroy_lag_in)] = {0}; - u32 out[MLX5_ST_SZ_DW(destroy_lag_out)] = {0}; - - MLX5_SET(destroy_lag_in, in, opcode, MLX5_CMD_OP_DESTROY_LAG); - - return mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out)); + return mlx5_cmd_exec_in(dev, modify_lag, in); } 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}; + u32 in[MLX5_ST_SZ_DW(create_vport_lag_in)] = {}; 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)); + return mlx5_cmd_exec_in(dev, create_vport_lag, in); } 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}; + u32 in[MLX5_ST_SZ_DW(destroy_vport_lag_in)] = {}; 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)); + return mlx5_cmd_exec_in(dev, destroy_vport_lag, in); } EXPORT_SYMBOL(mlx5_cmd_destroy_vport_lag); -static int mlx5_cmd_query_cong_counter(struct mlx5_core_dev *dev, - bool reset, void *out, int out_size) -{ - u32 in[MLX5_ST_SZ_DW(query_cong_statistics_in)] = { }; - - MLX5_SET(query_cong_statistics_in, in, opcode, - MLX5_CMD_OP_QUERY_CONG_STATISTICS); - MLX5_SET(query_cong_statistics_in, in, clear, reset); - return mlx5_cmd_exec(dev, in, sizeof(in), out, out_size); -} - int mlx5_lag_dev_get_netdev_idx(struct mlx5_lag *ldev, struct net_device *ndev) { @@ -232,12 +207,14 @@ int mlx5_activate_lag(struct mlx5_lag *ldev, static int mlx5_deactivate_lag(struct mlx5_lag *ldev) { struct mlx5_core_dev *dev0 = ldev->pf[MLX5_LAG_P1].dev; + u32 in[MLX5_ST_SZ_DW(destroy_lag_in)] = {}; bool roce_lag = __mlx5_lag_is_roce(ldev); int err; ldev->flags &= ~MLX5_LAG_MODE_FLAGS; - err = mlx5_cmd_destroy_lag(dev0); + MLX5_SET(destroy_lag_in, in, opcode, MLX5_CMD_OP_DESTROY_LAG); + err = mlx5_cmd_exec_in(dev0, destroy_lag, in); if (err) { if (roce_lag) { mlx5_core_err(dev0, @@ -783,7 +760,12 @@ int mlx5_lag_query_cong_counters(struct mlx5_core_dev *dev, spin_unlock(&lag_lock); for (i = 0; i < num_ports; ++i) { - ret = mlx5_cmd_query_cong_counter(mdev[i], false, out, outlen); + u32 in[MLX5_ST_SZ_DW(query_cong_statistics_in)] = {}; + + MLX5_SET(query_cong_statistics_in, in, opcode, + MLX5_CMD_OP_QUERY_CONG_STATISTICS); + ret = mlx5_cmd_exec_inout(mdev[i], query_cong_statistics, in, + out); if (ret) goto free;