/******************************************************************************
*
* Copyright (C) 2010 - 2014 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.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* XILINX CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
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******************************************************************************/
/*****************************************************************************/
/**
*
* @file xscugic_sinit.c
*
* Contains static init functions for the XScuGic driver for the Interrupt
* Controller. See xscugic.h for a detailed description of the driver.
*
* <pre>
* MODIFICATION HISTORY:
*
* Ver   Who  Date     Changes
* ----- ---- -------- --------------------------------------------------------
* 1.00a drg  01/19/10 First release
*
* </pre>
*
******************************************************************************/

/***************************** Include Files *********************************/

#include "xil_types.h"
#include "xil_assert.h"
#include "xparameters.h"
#include "xscugic.h"

/************************** Constant Definitions *****************************/


/**************************** Type Definitions *******************************/


/***************** Macros (Inline Functions) Definitions *********************/

/************************** Variable Definitions *****************************/

extern XScuGic_Config XScuGic_ConfigTable[XPAR_SCUGIC_NUM_INSTANCES];

/************************** Function Prototypes ******************************/

/*****************************************************************************/
/**
*
* Looks up the device configuration based on the unique device ID. A table
* contains the configuration info for each device in the system.
*
* @param	DeviceId is the unique identifier for a device.
*
* @return	A pointer to the XScuGic configuration structure for the
*		specified device, or NULL if the device was not found.
*
* @note		None.
*
******************************************************************************/
XScuGic_Config *XScuGic_LookupConfig(u16 DeviceId)
{
	XScuGic_Config *CfgPtr = NULL;
	u32 Index;

	for (Index=0U; Index < (u32)XPAR_SCUGIC_NUM_INSTANCES; Index++) {
		if (XScuGic_ConfigTable[Index].DeviceId == DeviceId) {
			CfgPtr = &XScuGic_ConfigTable[Index];
			break;
		}
	}

	return (XScuGic_Config *)CfgPtr;
}