diff options
| -rw-r--r-- | include/net/devlink.h | 12 | ||||
| -rw-r--r-- | net/core/devlink.c | 67 |
2 files changed, 62 insertions, 17 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index 7fc0748c58e3..3943072d3552 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -578,6 +578,10 @@ 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); +int +devlink_port_param_driverinit_value_get(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value *init_val); void devlink_param_value_changed(struct devlink *devlink, u32 param_id); void devlink_param_value_str_fill(union devlink_param_value *dst_val, const char *src); @@ -827,6 +831,14 @@ devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, return -EOPNOTSUPP; } +static inline int +devlink_port_param_driverinit_value_get(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value *init_val) +{ + return -EOPNOTSUPP; +} + static inline void devlink_param_value_changed(struct devlink *devlink, u32 param_id) { diff --git a/net/core/devlink.c b/net/core/devlink.c index 113ad9f529e1..fdfdb9b571a9 100644 --- a/net/core/devlink.c +++ b/net/core/devlink.c @@ -4714,26 +4714,13 @@ void devlink_port_params_unregister(struct devlink_port *devlink_port, } EXPORT_SYMBOL_GPL(devlink_port_params_unregister); -/** - * devlink_param_driverinit_value_get - get configuration parameter - * value for driver initializing - * - * @devlink: devlink - * @param_id: parameter ID - * @init_val: value of parameter in driverinit configuration mode - * - * This function should be used by the driver to get driverinit - * configuration for initialization after reload command. - */ -int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, - union devlink_param_value *init_val) +static int +__devlink_param_driverinit_value_get(struct list_head *param_list, u32 param_id, + union devlink_param_value *init_val) { struct devlink_param_item *param_item; - if (!devlink->ops || !devlink->ops->reload) - return -EOPNOTSUPP; - - param_item = devlink_param_find_by_id(&devlink->param_list, param_id); + param_item = devlink_param_find_by_id(param_list, param_id); if (!param_item) return -EINVAL; @@ -4749,6 +4736,27 @@ int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, return 0; } + +/** + * devlink_param_driverinit_value_get - get configuration parameter + * value for driver initializing + * + * @devlink: devlink + * @param_id: parameter ID + * @init_val: value of parameter in driverinit configuration mode + * + * This function should be used by the driver to get driverinit + * configuration for initialization after reload command. + */ +int devlink_param_driverinit_value_get(struct devlink *devlink, u32 param_id, + union devlink_param_value *init_val) +{ + if (!devlink->ops || !devlink->ops->reload) + return -EOPNOTSUPP; + + return __devlink_param_driverinit_value_get(&devlink->param_list, + param_id, init_val); +} EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_get); /** @@ -4788,6 +4796,31 @@ int devlink_param_driverinit_value_set(struct devlink *devlink, u32 param_id, EXPORT_SYMBOL_GPL(devlink_param_driverinit_value_set); /** + * devlink_port_param_driverinit_value_get - get configuration parameter + * value for driver initializing + * + * @devlink_port: devlink_port + * @param_id: parameter ID + * @init_val: value of parameter in driverinit configuration mode + * + * This function should be used by the driver to get driverinit + * configuration for initialization after reload command. + */ +int devlink_port_param_driverinit_value_get(struct devlink_port *devlink_port, + u32 param_id, + union devlink_param_value *init_val) +{ + struct devlink *devlink = devlink_port->devlink; + + if (!devlink->ops || !devlink->ops->reload) + return -EOPNOTSUPP; + + return __devlink_param_driverinit_value_get(&devlink_port->param_list, + param_id, init_val); +} +EXPORT_SYMBOL_GPL(devlink_port_param_driverinit_value_get); + +/** * devlink_param_value_changed - notify devlink on a parameter's value * change. Should be called by the driver * right after the change. |