From patchwork Thu Jun 28 21:51:02 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 936516 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=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=mellanox.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41Gtlt5Ny8z9ryk for ; Fri, 29 Jun 2018 07:51:54 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967194AbeF1Vvx (ORCPT ); Thu, 28 Jun 2018 17:51:53 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:41948 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S967177AbeF1Vvu (ORCPT ); Thu, 28 Jun 2018 17:51:50 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from saeedm@mellanox.com) with ESMTPS (AES256-SHA encrypted); 29 Jun 2018 00:54:29 +0300 Received: from stpd.hsd1.ca.comcast.net ([172.16.5.11]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id w5SLpBed030203; Fri, 29 Jun 2018 00:51:44 +0300 From: Saeed Mahameed To: "David S. Miller" Cc: netdev@vger.kernel.org, Or Gerlitz , Tariq Toukan , Saeed Mahameed Subject: [net-next 11/12] net/mlx5e: Add counter for total num of NOP operations Date: Thu, 28 Jun 2018 14:51:02 -0700 Message-Id: <20180628215103.9141-12-saeedm@mellanox.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180628215103.9141-1-saeedm@mellanox.com> References: <20180628215103.9141-1-saeedm@mellanox.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Tariq Toukan A per-ring counter for NOP operations already exists. Here I add a counter that sums them up. Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 2 ++ drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 76107ed3a651..c0507fada0be 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -44,6 +44,7 @@ static const struct counter_desc sw_stats_desc[] = { { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_packets) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tso_inner_bytes) }, { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_added_vlan_packets) }, + { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_nop) }, #ifdef CONFIG_MLX5_EN_TLS { MLX5E_DECLARE_STAT(struct mlx5e_sw_stats, tx_tls_ooo) }, @@ -173,6 +174,7 @@ void mlx5e_grp_sw_update_stats(struct mlx5e_priv *priv) s->tx_tso_inner_packets += sq_stats->tso_inner_packets; s->tx_tso_inner_bytes += sq_stats->tso_inner_bytes; s->tx_added_vlan_packets += sq_stats->added_vlan_packets; + s->tx_nop += sq_stats->nop; s->tx_queue_stopped += sq_stats->stopped; s->tx_queue_wake += sq_stats->wake; s->tx_udp_seg_rem += sq_stats->udp_seg_rem; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 1d641b012afa..fc3f66003edd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -61,6 +61,7 @@ struct mlx5e_sw_stats { u64 tx_tso_inner_packets; u64 tx_tso_inner_bytes; u64 tx_added_vlan_packets; + u64 tx_nop; u64 rx_lro_packets; u64 rx_lro_bytes; u64 rx_removed_vlan_packets;