# Data path priority (smart data flow) Source: [https://docs.qualcomm.com/doc/80-PK177-134/topic/data_path_priority.html](https://docs.qualcomm.com/doc/80-PK177-134/topic/data_path_priority.html) The data path priority subsystem provides clients with APIs to control specific flow priority. These APIs are part of Smart Data Flow. - **[DPP subsystem APIs](https://docs.qualcomm.com/doc/80-PK177-134/topic/functions.html)** - **[DPP subsystem callback interfaces](https://docs.qualcomm.com/doc/80-PK177-134/topic/data_path_priority_callback_interfaces.html)** - **[DPP enums](https://docs.qualcomm.com/doc/80-PK177-134/topic/data_path_priority_enums.html)** - **[Example code](https://docs.qualcomm.com/doc/80-PK177-134/topic/example_code.html)** **Parent Topic:** [Modem API](https://docs.qualcomm.com/doc/80-PK177-134/topic/modem.html) Last Published: Nov 14, 2024 [Previous Topic Example code](https://docs.qualcomm.com/bundle/publicresource/80-PK177-134/topics/example_code_QC_1.md) [Next Topic DPP subsystem APIs](https://docs.qualcomm.com/bundle/publicresource/80-PK177-134/topics/functions.md)