diff options
| author | Jiri Pirko <jiri@mellanox.com> | 2015-11-27 13:45:57 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-30 15:05:40 -0500 |
| commit | 89309da39f55922f6ca18ecd09a158c319c69d55 (patch) | |
| tree | 4fb282164ff6065aed09bb4094b94cbd264f19bc /drivers/net/ethernet/mellanox/mlxsw/core.h | |
| parent | 85926f8770403d4c7a1828db873eb8c6bec14ce5 (diff) | |
mlxsw: core: Implement temperature hwmon interface
ASIC provides access to temperature sensors. Implement their exposure to
userspace using hwmon.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/core.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index 807827350a89..5ac952956d55 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -209,4 +209,28 @@ struct mlxsw_bus_info { u8 psid[MLXSW_CMD_BOARDINFO_PSID_LEN]; }; +struct mlxsw_hwmon; + +#ifdef CONFIG_MLXSW_CORE_HWMON + +int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core, + const struct mlxsw_bus_info *mlxsw_bus_info, + struct mlxsw_hwmon **p_hwmon); +void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon); + +#else + +static inline int mlxsw_hwmon_init(struct mlxsw_core *mlxsw_core, + const struct mlxsw_bus_info *mlxsw_bus_info, + struct mlxsw_hwmon **p_hwmon) +{ + return 0; +} + +static inline void mlxsw_hwmon_fini(struct mlxsw_hwmon *mlxsw_hwmon) +{ +} + +#endif + #endif |