/****************************************************************************** * * 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, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * XILINX CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Except as contained in this notice, the name of the Xilinx shall not be used * in advertising or otherwise to promote the sale, use or other dealings in * this Software without prior written authorization from Xilinx. * ******************************************************************************/ /****************************************************************************/ /** * * @file xuartps_sinit.c * * The implementation of the XUartPs driver's static initialzation * functionality. * *
* MODIFICATION HISTORY: * * Ver Who Date Changes * ----- ------ -------- ----------------------------------------------- * 1.00 drg/jz 01/13/10 First Release ** *****************************************************************************/ /***************************** Include Files ********************************/ #include "xstatus.h" #include "xparameters.h" #include "xuartps.h" /************************** Constant Definitions ****************************/ /**************************** Type Definitions ******************************/ /***************** Macros (Inline Functions) Definitions ********************/ /************************** Variable Definitions ****************************/ extern XUartPs_Config XUartPs_ConfigTable[XPAR_XUARTPS_NUM_INSTANCES]; /************************** Function Prototypes *****************************/ /****************************************************************************/ /** * * Looks up the device configuration based on the unique device ID. The table * contains the configuration info for each device in the system. * * @param DeviceId contains the ID of the device * * @return A pointer to the configuration structure or NULL if the * specified device is not in the system. * * @note None. * ******************************************************************************/ XUartPs_Config *XUartPs_LookupConfig(u16 DeviceId) { XUartPs_Config *CfgPtr = NULL; u32 Index; for (Index = 0U; Index < (u32)XPAR_XUARTPS_NUM_INSTANCES; Index++) { if (XUartPs_ConfigTable[Index].DeviceId == DeviceId) { CfgPtr = &XUartPs_ConfigTable[Index]; break; } } return (XUartPs_Config *)CfgPtr; }