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xaxidma_sinit.c File Reference


Detailed Description

Look up the hardware settings using device ID. The hardware setting is inside the configuration table in xaxidma_g.c, generated automatically by XPS or manually by the user.

 MODIFICATION HISTORY:

 Ver   Who  Date     Changes
 ----- ---- -------- -------------------------------------------------------
 1.00a jz   08/16/10 First release
 2.00a jz   08/10/10 Second release, added in xaxidma_g.c, xaxidma_sinit.c,
                     updated tcl file, added xaxidma_porting_guide.h
 3.00a jz   11/22/10 Support IP core parameters change
 


Functions

XAxiDma_ConfigXAxiDma_LookupConfig (u32 DeviceId)


Function Documentation

XAxiDma_Config* XAxiDma_LookupConfig u32  DeviceId  ) 
 

Look up the hardware configuration for a device instance

Parameters:
DeviceId is the unique device ID of the device to lookup for
Returns:
The configuration structure for the device. If the device ID is not found, a NULL pointer is returned.