+++ /dev/null
-/******************************************************************************
-*
-* 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.
-*
-* 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 xsysmon_selftest.c
-*
-* This file contains a diagnostic self test function for the XSysMon driver.
-* The self test function does a simple read/write test of the Alarm Threshold
-* Register.
-*
-* See xsysmonpsu.h for more information.
-*
-* @note None.
-*
-* <pre>
-*
-* MODIFICATION HISTORY:
-*
-* Ver Who Date Changes
-* ----- ----- -------- -----------------------------------------------------
-* 1.0 kvn 12/15/15 First release
-*
-* </pre>
-*
-*****************************************************************************/
-
-/***************************** Include Files ********************************/
-
-#include "xsysmonpsu.h"
-
-/************************** Constant Definitions ****************************/
-
-/*
- * The following constant defines the test value to be written
- * to the Alarm Threshold Register
- */
-#define XSM_ATR_TEST_VALUE 0x55U
-
-/**************************** Type Definitions ******************************/
-
-/***************** Macros (Inline Functions) Definitions ********************/
-
-/************************** Variable Definitions ****************************/
-
-/************************** Function Prototypes *****************************/
-
-/*****************************************************************************/
-/**
-*
-* Run a self-test on the driver/device. The test
-* - Resets the device,
-* - Writes a value into the Alarm Threshold register and reads it back
-* for comparison.
-* - Resets the device again.
-*
-*
-* @param InstancePtr is a pointer to the XSysMonPsu instance.
-*
-* @return
-* - XST_SUCCESS if the value read from the Alarm Threshold
-* register is the same as the value written.
-* - XST_FAILURE Otherwise
-*
-* @note This is a destructive test in that resets of the device are
-* performed. Refer to the device specification for the
-* device status after the reset operation.
-*
-******************************************************************************/
-s32 XSysMonPsu_SelfTest(XSysMonPsu *InstancePtr)
-{
- s32 Status;
- u32 RegValue;
-
- /* Assert the argument */
- Xil_AssertNonvoid(InstancePtr != NULL);
- Xil_AssertNonvoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
-
- /* Reset the device to get it back to its default state */
- XSysMonPsu_Reset(InstancePtr);
-
- /*
- * Write a value into the Alarm Threshold registers, read it back, and
- * do the comparison
- */
- XSysMonPsu_SetAlarmThreshold(InstancePtr, XSM_ATR_SUP1_UPPER,
- XSM_ATR_TEST_VALUE, XSYSMON_PS);
- RegValue = (u32)XSysMonPsu_GetAlarmThreshold(InstancePtr,
- XSM_ATR_SUP1_UPPER, XSYSMON_PS);
-
- if (RegValue == XSM_ATR_TEST_VALUE) {
- Status = XST_SUCCESS;
- } else {
- Status = XST_FAILURE;
- }
-
- /* Reset the device again to its default state. */
- XSysMonPsu_Reset(InstancePtr);
-
- /* Return the test result. */
- return Status;
-}
-/** @} */