diff options
| author | Moshe Shemesh <moshe@nvidia.com> | 2021-09-06 11:02:44 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2022-02-23 15:21:59 -0800 |
| commit | 45fee8edb4b333af79efad7a99de51718ebda94b (patch) | |
| tree | 2d62f01fc799ac9cb9f3d890a2dafbc76e63394d /drivers/net/ethernet/mellanox/mlx5/core/port.c | |
| parent | 72fb3b60a3114a1154a8ae5629ea3b43a88a7a4d (diff) | |
net/mlx5: Add clarification on sync reset failure
In case devlink reload action fw_activate failed in sync reset stage,
use the new MFRL field reset_state to find why it failed and share this
clarification with the user.
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/port.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/port.c b/drivers/net/ethernet/mellanox/mlx5/core/port.c index 1ef2b6a848c1..d15b417d3e07 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/port.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/port.c @@ -33,9 +33,10 @@ #include <linux/mlx5/port.h> #include "mlx5_core.h" -int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, - int size_in, void *data_out, int size_out, - u16 reg_id, int arg, int write) +/* calling with verbose false will not print error to log */ +int mlx5_access_reg(struct mlx5_core_dev *dev, void *data_in, int size_in, + void *data_out, int size_out, u16 reg_id, int arg, + int write, bool verbose) { int outlen = MLX5_ST_SZ_BYTES(access_register_out) + size_out; int inlen = MLX5_ST_SZ_BYTES(access_register_in) + size_in; @@ -57,7 +58,9 @@ int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, MLX5_SET(access_register_in, in, argument, arg); MLX5_SET(access_register_in, in, register_id, reg_id); - err = mlx5_cmd_exec(dev, in, inlen, out, outlen); + err = mlx5_cmd_do(dev, in, inlen, out, outlen); + if (verbose) + err = mlx5_cmd_check(dev, err, in, out); if (err) goto out; @@ -69,6 +72,15 @@ out: kvfree(in); return err; } +EXPORT_SYMBOL_GPL(mlx5_access_reg); + +int mlx5_core_access_reg(struct mlx5_core_dev *dev, void *data_in, + int size_in, void *data_out, int size_out, + u16 reg_id, int arg, int write) +{ + return mlx5_access_reg(dev, data_in, size_in, data_out, size_out, + reg_id, arg, write, true); +} EXPORT_SYMBOL_GPL(mlx5_core_access_reg); int mlx5_query_pcam_reg(struct mlx5_core_dev *dev, u32 *pcam, u8 feature_group, |