{"id":834183,"url":"http://patchwork.ozlabs.org/api/1.2/patches/834183/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/patch/20171104085030.25430-8-saeedm@mellanox.com/","project":{"id":7,"url":"http://patchwork.ozlabs.org/api/1.2/projects/7/?format=json","name":"Linux network development","link_name":"netdev","list_id":"netdev.vger.kernel.org","list_email":"netdev@vger.kernel.org","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20171104085030.25430-8-saeedm@mellanox.com>","list_archive_url":null,"date":"2017-11-04T08:50:25","name":"[net-next,07/12] net/mlx5e: Add support for ethtool msglvl support","commit_ref":null,"pull_url":null,"state":"superseded","archived":true,"hash":"411fcc93df628b60768506fa0ff2225e0ae9a0ca","submitter":{"id":65299,"url":"http://patchwork.ozlabs.org/api/1.2/people/65299/?format=json","name":"Saeed Mahameed","email":"saeedm@mellanox.com"},"delegate":{"id":34,"url":"http://patchwork.ozlabs.org/api/1.2/users/34/?format=json","username":"davem","first_name":"David","last_name":"Miller","email":"davem@davemloft.net"},"mbox":"http://patchwork.ozlabs.org/project/netdev/patch/20171104085030.25430-8-saeedm@mellanox.com/mbox/","series":[{"id":11869,"url":"http://patchwork.ozlabs.org/api/1.2/series/11869/?format=json","web_url":"http://patchwork.ozlabs.org/project/netdev/list/?series=11869","date":"2017-11-04T08:50:18","name":"[net-next,01/12] net/dcb: Add dscp to priority selector type","version":1,"mbox":"http://patchwork.ozlabs.org/series/11869/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/834183/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/834183/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"patchwork-incoming@ozlabs.org","Delivered-To":"patchwork-incoming@ozlabs.org","Authentication-Results":"ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=vger.kernel.org\n\t(client-ip=209.132.180.67; helo=vger.kernel.org;\n\tenvelope-from=netdev-owner@vger.kernel.org;\n\treceiver=)","Received":["from vger.kernel.org (vger.kernel.org [209.132.180.67])\n\tby ozlabs.org (Postfix) with ESMTP id 3yTXdx5wdNz9sBW\n\tfor ;\n\tSat, 4 Nov 2017 19:52:53 +1100 (AEDT)","(majordomo@vger.kernel.org) by vger.kernel.org via listexpand\n\tid S932812AbdKDIww (ORCPT );\n\tSat, 4 Nov 2017 04:52:52 -0400","from mail-il-dmz.mellanox.com ([193.47.165.129]:54510 \"EHLO\n\tmellanox.co.il\" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org\n\twith ESMTP id S1756331AbdKDIwE (ORCPT\n\t); Sat, 4 Nov 2017 04:52:04 -0400","from Internal Mail-Server by MTLPINE1 (envelope-from\n\tsaeedm@mellanox.com)\n\twith ESMTPS (AES256-SHA encrypted); 4 Nov 2017 10:52:01 +0200","from mti-swat15.mti.labs.mlnx. (mti-swat15.mti.labs.mlnx\n\t[10.20.1.123])\n\tby labmailer.mlnx (8.13.8/8.13.8) with ESMTP id vA48pkiV022678;\n\tSat, 4 Nov 2017 10:51:59 +0200"],"From":"Saeed Mahameed ","To":"\"David S. Miller\" ","Cc":"netdev@vger.kernel.org, Gal Pressman ,\n\tInbar Karmy , Saeed Mahameed ","Subject":"[net-next 07/12] net/mlx5e: Add support for ethtool msglvl support","Date":"Sat, 4 Nov 2017 01:50:25 -0700","Message-Id":"<20171104085030.25430-8-saeedm@mellanox.com>","X-Mailer":"git-send-email 2.14.2","In-Reply-To":"<20171104085030.25430-1-saeedm@mellanox.com>","References":"<20171104085030.25430-1-saeedm@mellanox.com>","Sender":"netdev-owner@vger.kernel.org","Precedence":"bulk","List-ID":"","X-Mailing-List":"netdev@vger.kernel.org"},"content":"From: Gal Pressman \n\nUse ethtool -s msglvl on/off to toggle debug messages.\n\nSigned-off-by: Gal Pressman \nSigned-off-by: Inbar Karmy \nSigned-off-by: Saeed Mahameed \n---\n drivers/net/ethernet/mellanox/mlx5/core/en.h | 11 +++++++++++\n drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 13 +++++++++++++\n drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 +\n 3 files changed, 25 insertions(+)","diff":"diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h\nindex fae7b62d173f..8c872e2e1aa0 100644\n--- a/drivers/net/ethernet/mellanox/mlx5/core/en.h\n+++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h\n@@ -127,6 +127,16 @@\n \n #define MLX5E_NUM_MAIN_GROUPS 9\n \n+#define MLX5E_MSG_LEVEL\t\t\tNETIF_MSG_LINK\n+\n+#define mlx5e_dbg(mlevel, priv, format, ...) \\\n+do { \\\n+\tif (NETIF_MSG_##mlevel & (priv)->msglevel) \\\n+\t\tnetdev_warn(priv->netdev, format, \\\n+\t\t\t ##__VA_ARGS__); \\\n+} while (0)\n+\n+\n static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size)\n {\n \tswitch (wq_type) {\n@@ -754,6 +764,7 @@ struct mlx5e_priv {\n #endif\n \t/* priv data path fields - end */\n \n+\tu32 msglevel;\n \tunsigned long state;\n \tstruct mutex state_lock; /* Protects Interface state */\n \tstruct mlx5e_rq drop_rq;\ndiff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c\nindex b34aa8efb036..63d1ac695a75 100644\n--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c\n+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c\n@@ -1340,6 +1340,16 @@ static int mlx5e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)\n \treturn mlx5_set_port_wol(mdev, mlx5_wol_mode);\n }\n \n+static u32 mlx5e_get_msglevel(struct net_device *dev)\n+{\n+\treturn ((struct mlx5e_priv *)netdev_priv(dev))->msglevel;\n+}\n+\n+static void mlx5e_set_msglevel(struct net_device *dev, u32 val)\n+{\n+\t((struct mlx5e_priv *)netdev_priv(dev))->msglevel = val;\n+}\n+\n static int mlx5e_set_phys_id(struct net_device *dev,\n \t\t\t enum ethtool_phys_id_state state)\n {\n@@ -1672,4 +1682,7 @@ const struct ethtool_ops mlx5e_ethtool_ops = {\n \t.get_priv_flags = mlx5e_get_priv_flags,\n \t.set_priv_flags = mlx5e_set_priv_flags,\n \t.self_test = mlx5e_self_test,\n+\t.get_msglevel = mlx5e_get_msglevel,\n+\t.set_msglevel = mlx5e_set_msglevel,\n+\n };\ndiff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\nindex a97ee38143aa..73d7c672c4ff 100644\n--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\n+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c\n@@ -4091,6 +4091,7 @@ static void mlx5e_build_nic_netdev_priv(struct mlx5_core_dev *mdev,\n \tpriv->netdev = netdev;\n \tpriv->profile = profile;\n \tpriv->ppriv = ppriv;\n+\tpriv->msglevel = MLX5E_MSG_LEVEL;\n \tpriv->hard_mtu = MLX5E_ETH_HARD_MTU;\n \n \tmlx5e_build_nic_params(mdev, &priv->channels.params, profile->max_nch(mdev));\n","prefixes":["net-next","07/12"]}