/* $Id: xintc_options.c,v 1.2 2005/01/04 17:48:57 moleres Exp $ *//********************************************************************************       XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS"*       AS A COURTESY TO YOU, SOLELY FOR USE IN DEVELOPING PROGRAMS AND*       SOLUTIONS FOR XILINX DEVICES.  BY PROVIDING THIS DESIGN, CODE,*       OR INFORMATION AS ONE POSSIBLE IMPLEMENTATION OF THIS FEATURE,*       APPLICATION OR STANDARD, XILINX IS MAKING NO REPRESENTATION*       THAT THIS IMPLEMENTATION IS FREE FROM ANY CLAIMS OF INFRINGEMENT,*       AND YOU ARE RESPONSIBLE FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE*       FOR YOUR IMPLEMENTATION.  XILINX EXPRESSLY DISCLAIMS ANY*       WARRANTY WHATSOEVER WITH RESPECT TO THE ADEQUACY OF THE*       IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OR*       REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE FROM CLAIMS OF*       INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS*       FOR A PARTICULAR PURPOSE.**       (c) Copyright 2002 Xilinx Inc.*       All rights reserved.*******************************************************************************//*****************************************************************************//**** @file xintc_options.c** Contains option functions for the XIntc driver. These functions allow the* user to configure an instance of the XIntc driver.  This file requires other* files of the component to be linked in also.** <pre>* MODIFICATION HISTORY:** Ver   Who  Date     Changes* ----- ---- -------- -----------------------------------------------------* 1.00b jhl  02/21/02 First release* 1.00c rpm  10/17/03 New release. Support the relocation of the options flag*                     from the instance structure to the xintc_g.c*                     configuration table.* </pre>*******************************************************************************//***************************** Include Files *********************************/#include "xbasic_types.h"#include "xintc.h"/************************** Constant Definitions *****************************//**************************** Type Definitions *******************************//***************** Macros (Inline Functions) Definitions *********************//************************** Function Prototypes ******************************//************************** Variable Definitions *****************************//*****************************************************************************//**** Set the options for the interrupt controller driver.** @param    InstancePtr is a pointer to the XIntc instance to be worked on.* @param    Options to be set. The available options are described in xintc.h.** @return** - XST_SUCCESS if the options were set successfully* - XST_INVALID_PARAM if the specified option was not valid** @note** None.*****************************************************************************/XStatus XIntc_SetOptions(XIntc *InstancePtr, Xuint32 Options){    XASSERT_NONVOID(InstancePtr != XNULL);    XASSERT_NONVOID(InstancePtr->IsReady == XCOMPONENT_IS_READY);    /*     * make sure option request is valid     */    if ((Options == XIN_SVC_SGL_ISR_OPTION) ||        (Options == XIN_SVC_ALL_ISRS_OPTION))    {        InstancePtr->CfgPtr->Options = Options;        return XST_SUCCESS;    }    else    {        return XST_INVALID_PARAM;    }}/*****************************************************************************//**** Return the currently set options.** @param    InstancePtr is a pointer to the XIntc instance to be worked on.** @return** The currently set options. The options are described in xintc.h.** @note** None.*****************************************************************************/Xuint32 XIntc_GetOptions(XIntc *InstancePtr){    /*     * assert the arguments     */    XASSERT_NONVOID(InstancePtr != XNULL);    XASSERT_NONVOID(InstancePtr->IsReady == XCOMPONENT_IS_READY);    return InstancePtr->CfgPtr->Options;}