diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/cmd.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/cmd.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c index 937ba4bcb056..d2ab8cd8ad9f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cmd.c @@ -1604,7 +1604,27 @@ void mlx5_cmd_flush(struct mlx5_core_dev *dev) static int status_to_err(u8 status) { - return status ? -1 : 0; /* TBD more meaningful codes */ + switch (status) { + case MLX5_CMD_DELIVERY_STAT_OK: + case MLX5_DRIVER_STATUS_ABORTED: + return 0; + case MLX5_CMD_DELIVERY_STAT_SIGNAT_ERR: + case MLX5_CMD_DELIVERY_STAT_TOK_ERR: + return -EBADR; + case MLX5_CMD_DELIVERY_STAT_BAD_BLK_NUM_ERR: + case MLX5_CMD_DELIVERY_STAT_OUT_PTR_ALIGN_ERR: + case MLX5_CMD_DELIVERY_STAT_IN_PTR_ALIGN_ERR: + return -EFAULT; /* Bad address */ + case MLX5_CMD_DELIVERY_STAT_IN_LENGTH_ERR: + case MLX5_CMD_DELIVERY_STAT_OUT_LENGTH_ERR: + case MLX5_CMD_DELIVERY_STAT_CMD_DESCR_ERR: + case MLX5_CMD_DELIVERY_STAT_RES_FLD_NOT_CLR_ERR: + return -ENOMSG; + case MLX5_CMD_DELIVERY_STAT_FW_ERR: + return -EIO; + default: + return -EINVAL; + } } static struct mlx5_cmd_msg *alloc_msg(struct mlx5_core_dev *dev, int in_size, |