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Diffstat (limited to 'include/linux/interconnect-provider.h')
-rw-r--r--include/linux/interconnect-provider.h7
1 files changed, 5 insertions, 2 deletions
diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h
index 63caccadc2db..b16f9effa555 100644
--- a/include/linux/interconnect-provider.h
+++ b/include/linux/interconnect-provider.h
@@ -36,6 +36,8 @@ struct icc_node *of_icc_xlate_onecell(struct of_phandle_args *spec,
* @nodes: internal list of the interconnect provider nodes
* @set: pointer to device specific set operation function
* @aggregate: pointer to device specific aggregate operation function
+ * @pre_aggregate: pointer to device specific function that is called
+ * before the aggregation begins (optional)
* @xlate: provider-specific callback for mapping nodes from phandle arguments
* @dev: the device this interconnect provider belongs to
* @users: count of active users
@@ -45,8 +47,9 @@ struct icc_provider {
struct list_head provider_list;
struct list_head nodes;
int (*set)(struct icc_node *src, struct icc_node *dst);
- int (*aggregate)(struct icc_node *node, u32 avg_bw, u32 peak_bw,
- u32 *agg_avg, u32 *agg_peak);
+ int (*aggregate)(struct icc_node *node, u32 tag, u32 avg_bw,
+ u32 peak_bw, u32 *agg_avg, u32 *agg_peak);
+ void (*pre_aggregate)(struct icc_node *node);
struct icc_node* (*xlate)(struct of_phandle_args *spec, void *data);
struct device *dev;
int users;