diff options
Diffstat (limited to 'include/linux/interconnect-provider.h')
| -rw-r--r-- | include/linux/interconnect-provider.h | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h index 6bd01f7159c6..55cfebc658e6 100644 --- a/include/linux/interconnect-provider.h +++ b/include/linux/interconnect-provider.h @@ -33,10 +33,10 @@ struct icc_node_data { */ struct icc_onecell_data { unsigned int num_nodes; - struct icc_node *nodes[]; + struct icc_node *nodes[] __counted_by(num_nodes); }; -struct icc_node *of_icc_xlate_onecell(struct of_phandle_args *spec, +struct icc_node *of_icc_xlate_onecell(const struct of_phandle_args *spec, void *data); /** @@ -65,8 +65,9 @@ struct icc_provider { u32 peak_bw, u32 *agg_avg, u32 *agg_peak); void (*pre_aggregate)(struct icc_node *node); int (*get_bw)(struct icc_node *node, u32 *avg, u32 *peak); - struct icc_node* (*xlate)(struct of_phandle_args *spec, void *data); - struct icc_node_data* (*xlate_extended)(struct of_phandle_args *spec, void *data); + struct icc_node* (*xlate)(const struct of_phandle_args *spec, void *data); + struct icc_node_data* (*xlate_extended)(const struct of_phandle_args *spec, + void *data); struct device *dev; int users; bool inter_set; @@ -115,16 +116,18 @@ struct icc_node { int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, u32 peak_bw, u32 *agg_avg, u32 *agg_peak); +struct icc_node *icc_node_create_dyn(void); struct icc_node *icc_node_create(int id); void icc_node_destroy(int id); +int icc_link_nodes(struct icc_node *src_node, struct icc_node **dst_node); int icc_link_create(struct icc_node *node, const int dst_id); -int icc_link_destroy(struct icc_node *src, struct icc_node *dst); void icc_node_add(struct icc_node *node, struct icc_provider *provider); void icc_node_del(struct icc_node *node); int icc_nodes_remove(struct icc_provider *provider); -int icc_provider_add(struct icc_provider *provider); -int icc_provider_del(struct icc_provider *provider); -struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec); +void icc_provider_init(struct icc_provider *provider); +int icc_provider_register(struct icc_provider *provider); +void icc_provider_deregister(struct icc_provider *provider); +struct icc_node_data *of_icc_get_from_provider(const struct of_phandle_args *spec); void icc_sync_state(struct device *dev); #else @@ -135,6 +138,11 @@ static inline int icc_std_aggregate(struct icc_node *node, u32 tag, u32 avg_bw, return -ENOTSUPP; } +static inline struct icc_node *icc_node_create_dyn(void) +{ + return ERR_PTR(-EOPNOTSUPP); +} + static inline struct icc_node *icc_node_create(int id) { return ERR_PTR(-ENOTSUPP); @@ -144,12 +152,12 @@ static inline void icc_node_destroy(int id) { } -static inline int icc_link_create(struct icc_node *node, const int dst_id) +static inline int icc_link_nodes(struct icc_node *src_node, struct icc_node **dst_node) { - return -ENOTSUPP; + return -EOPNOTSUPP; } -static inline int icc_link_destroy(struct icc_node *src, struct icc_node *dst) +static inline int icc_link_create(struct icc_node *node, const int dst_id) { return -ENOTSUPP; } @@ -167,17 +175,16 @@ static inline int icc_nodes_remove(struct icc_provider *provider) return -ENOTSUPP; } -static inline int icc_provider_add(struct icc_provider *provider) -{ - return -ENOTSUPP; -} +static inline void icc_provider_init(struct icc_provider *provider) { } -static inline int icc_provider_del(struct icc_provider *provider) +static inline int icc_provider_register(struct icc_provider *provider) { return -ENOTSUPP; } -static inline struct icc_node_data *of_icc_get_from_provider(struct of_phandle_args *spec) +static inline void icc_provider_deregister(struct icc_provider *provider) { } + +static inline struct icc_node_data *of_icc_get_from_provider(const struct of_phandle_args *spec) { return ERR_PTR(-ENOTSUPP); } |