#Data Structure

#UCP Call DSP Data Structure

Name	Description
hbDSPRpcCmd	DSP operator registration command enumeration

#DSP Backend Data Structure

Name	Description
handle_fn	DSP operator pointer type

#Functional Interface

#UCP Call DSP Interface

Name	Description
hbDSPRpcV2	Task creation interface
hbDSPAddrMap	DSP memory mapping interface
hbDSPAddrUnmap	DSP memory demapping interface

#DSP Backend Interface

Name	Description
hb_dsp_env_init	DSP environment initialization
hb_dsp_env_init_ex	DSP environment initialization and support command line parameters
hb_dsp_init_global_tm	Initialize the TileManager object on the DSP side
hb_get_global_tm	Get the TileManager object on the DSP side
hb_get_global_tm_buf	Get the idma buffer object in TileManager on the DSP side
hb_dsp_start	DSP thread starts and will not exit
hb_dsp_mem_map	Memory address mapping interface
hb_dsp_mem_unmap	Memory address unmapping interface
hb_dsp_register_fn	Register DSP op
hb_dsp_unregister_fn	Unregister DSP op