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| author |   Moshe Shemesh <moshe@mellanox.com> | 2018-07-04 14:30:31 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-05 19:58:35 +0900 |
| commit | ec01aeb1803eaaf0d006e7b07b5ddb5e429c38a4 (patch) | |
| tree | 7f550116810f1142397a6928b61e88797958d28b /include/net/devlink.h | |
| parent | devlink: Add param set command (diff) | |
| download | linux-dev-ec01aeb1803eaaf0d006e7b07b5ddb5e429c38a4.tar.xz linux-dev-ec01aeb1803eaaf0d006e7b07b5ddb5e429c38a4.zip | |
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 <moshe@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/devlink.h')
| -rw-r--r-- | include/net/devlink.h | 18 |
1 files changed, 18 insertions, 0 deletions
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_ */ |