diff options
| author | Aya Levin <ayal@nvidia.com> | 2021-10-11 17:19:23 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-10-25 23:51:19 +0300 |
| commit | b87ef75cb5c98a16a7b8e01765277890a6a175cd (patch) | |
| tree | 49ea81ae8e33930f8b83a108e6a71c7bece04654 /drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h | |
| parent | cb464ba53c0cb497dcb4a3daaf4fad4b75291863 (diff) | |
| download | linux-b87ef75cb5c98a16a7b8e01765277890a6a175cd.tar.xz | |
net/mlx5: Print health buffer by log level
Add log macro which gets log level as a parameter. Use the severity
read from the health buffer and the new log macro to log the health buffer
with severity as log level. Prior to this patch, health buffer was
printed in error log level regardless of its severity. Now the user may
filter dmesg (--level) or change kernel log level to focus on different
severity levels of firmware errors.
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h index 230eab7e3bc9..bb677329ea08 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h @@ -97,6 +97,30 @@ do { \ __func__, __LINE__, current->pid, \ ##__VA_ARGS__) +static inline void mlx5_printk(struct mlx5_core_dev *dev, int level, const char *format, ...) +{ + struct device *device = dev->device; + struct va_format vaf; + va_list args; + + if (WARN_ONCE(level < LOGLEVEL_EMERG || level > LOGLEVEL_DEBUG, + "Level %d is out of range, set to default level\n", level)) + level = LOGLEVEL_DEFAULT; + + va_start(args, format); + vaf.fmt = format; + vaf.va = &args; + + dev_printk_emit(level, device, "%s %s: %pV", dev_driver_string(device), dev_name(device), + &vaf); + va_end(args); +} + +#define mlx5_log(__dev, level, format, ...) \ + mlx5_printk(__dev, level, "%s:%d:(pid %d): " format, \ + __func__, __LINE__, current->pid, \ + ##__VA_ARGS__) + static inline struct device *mlx5_core_dma_dev(struct mlx5_core_dev *dev) { return &dev->pdev->dev; |