blob: c172c5d697f4f721a040cdceb7dde4d16025398a [file] [log] [blame]
/******************************************************************************
*
* Copyright (C) 2016 Xilinx, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* Use of the Software is limited solely to applications:
* (a) running on a Xilinx device, or
* (b) that interact with a Xilinx device through a bus or interconnect.
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******************************************************************************/
/****************************************************************************/
/**
*
* @file xusbpsu_sinit.h
* @addtogroup usbpsu_v1_0
* @{
*
*
* <pre>
* MODIFICATION HISTORY:
*
* Ver Who Date Changes
* ----- ---- -------- -------------------------------------------------------
* 1.0 sg 06/06/16 First release
*
* </pre>
*
*****************************************************************************/
/***************************** Include Files *********************************/
#include "xparameters.h"
#include "xusbpsu.h"
/************************** Constant Definitions *****************************/
/**************************** Type Definitions *******************************/
/***************** Macros (Inline Functions) Definitions *********************/
/************************** Function Prototypes ******************************/
/************************** Variable Definitions *****************************/
extern XUsbPsu_Config XUsbPsu_ConfigTable[];
/*****************************************************************************/
/**
* Lookup the device configuration based on the unique device ID. The table
* contains the configuration info for each device in the system.
*
* @param DeviceId is the unique device ID of the device being looked up.
*
* @return
* A pointer to the configuration table entry corresponding to the given
* device ID, or NULL if no match is found.
*
******************************************************************************/
XUsbPsu_Config *XUsbPsu_LookupConfig(u16 DeviceId)
{
XUsbPsu_Config *CfgPtr = NULL;
u32 i;
for (i = 0U; i < (u32)XPAR_XUSBPSU_NUM_INSTANCES; i++) {
if (XUsbPsu_ConfigTable[i].DeviceId == DeviceId) {
CfgPtr = &XUsbPsu_ConfigTable[i];
break;
}
}
return (XUsbPsu_Config *)(CfgPtr);
}
/** @} */