From 79c48764e1da40341b0e8149417c00efc9849b43 Mon Sep 17 00:00:00 2001 From: Gal Pressman Date: Tue, 28 Jul 2015 09:35:31 +0300 Subject: net/mlx5e: Add support for ethtool msglvl support Use ethtool -s msglvl on/off to toggle debug messages. Signed-off-by: Gal Pressman Signed-off-by: Inbar Karmy Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index fae7b62d173f..8c872e2e1aa0 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -127,6 +127,16 @@ #define MLX5E_NUM_MAIN_GROUPS 9 +#define MLX5E_MSG_LEVEL NETIF_MSG_LINK + +#define mlx5e_dbg(mlevel, priv, format, ...) \ +do { \ + if (NETIF_MSG_##mlevel & (priv)->msglevel) \ + netdev_warn(priv->netdev, format, \ + ##__VA_ARGS__); \ +} while (0) + + static inline u16 mlx5_min_rx_wqes(int wq_type, u32 wq_size) { switch (wq_type) { @@ -754,6 +764,7 @@ struct mlx5e_priv { #endif /* priv data path fields - end */ + u32 msglevel; unsigned long state; struct mutex state_lock; /* Protects Interface state */ struct mlx5e_rq drop_rq; -- cgit v1.2.3-55-g7522