From ec01aeb1803eaaf0d006e7b07b5ddb5e429c38a4 Mon Sep 17 00:00:00 2001 From: Moshe Shemesh Date: Wed, 4 Jul 2018 14:30:31 +0300 Subject: devlink: Add support for get/set driverinit value "driverinit" configuration mode value is held by devlink to enable the driver query the value after reload. Two additional functions added to help the driver get/set the value from/to devlink: devlink_param_driverinit_value_set() and devlink_param_driverinit_value_get(). Signed-off-by: Moshe Shemesh Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- include/net/devlink.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) (limited to 'include/net') diff --git a/include/net/devlink.h b/include/net/devlink.h index 88062752dcd7..3302e43b09a4 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -503,6 +503,10 @@ int devlink_params_register(struct devlink *devlink, void devlink_params_unregister(struct devlink *devlink, const struct devlink_param *params, size_t params_count); +int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, + union devlink_param_value *init_val); +int devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, + union devlink_param_value init_val); #else @@ -711,6 +715,20 @@ devlink_params_unregister(struct devlink *devlink, } +static inline int +devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, + union devlink_param_value *init_val) +{ + return -EOPNOTSUPP; +} + +static inline int +devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, + union devlink_param_value init_val) +{ + return -EOPNOTSUPP; +} + #endif #endif /* _NET_DEVLINK_H_ */ -- cgit