+++ /dev/null
-/******************************************************************************
-*
-* Copyright (C) 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
-* XILINX 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 xzdma_selftest.c
-* @addtogroup zdma_v1_0
-* @{
-*
-* This file contains the self-test function for the ZDMA core.
-*
-* <pre>
-* MODIFICATION HISTORY:
-*
-* Ver Who Date Changes
-* ----- ------ -------- ------------------------------------------------------
-* 1.0 vns 2/27/15 First release
-* </pre>
-*
-******************************************************************************/
-
-/***************************** Include Files *********************************/
-
-#include "xzdma.h"
-
-/************************** Constant Definitions *****************************/
-
-
-/***************** Macros (Inline Functions) Definitions *********************/
-
-
-/**************************** Type Definitions *******************************/
-
-
-/************************** Function Prototypes ******************************/
-
-
-/************************** Variable Definitions *****************************/
-
-
-/************************** Function Definitions *****************************/
-
-/*****************************************************************************/
-/**
-*
-* This file contains a diagnostic self-test function for the ZDMA driver.
-* Refer to the header file xzdma.h for more detailed information.
-*
-* @param InstancePtr is a pointer to XZDma instance.
-*
-* @return
-* - XST_SUCCESS if the test is successful.
-* - XST_FAILURE if the test is failed.
-*
-* @note None.
-*
-******************************************************************************/
-s32 XZDma_SelfTest(XZDma *InstancePtr)
-{
-
- u32 Data;
- s32 Status;
-
- Xil_AssertNonvoid(InstancePtr != NULL);
-
- Data = XZDma_ReadReg(InstancePtr->Config.BaseAddress,
- XZDMA_CH_CTRL0_OFFSET);
-
- /* Changing DMA channel to over fetch */
-
- XZDma_WriteReg(InstancePtr->Config.BaseAddress, XZDMA_CH_CTRL0_OFFSET,
- (Data | XZDMA_CTRL0_OVR_FETCH_MASK));
-
- if (((u32)XZDma_ReadReg(InstancePtr->Config.BaseAddress,
- XZDMA_CH_CTRL0_OFFSET) & XZDMA_CTRL0_OVR_FETCH_MASK) !=
- XZDMA_CTRL0_OVR_FETCH_MASK) {
- Status = (s32)XST_FAILURE;
- }
- else {
- Status = (s32)XST_SUCCESS;
- }
-
- /* Retrieving the change settings */
- XZDma_WriteReg(InstancePtr->Config.BaseAddress, XZDMA_CH_CTRL0_OFFSET,
- Data);
-
- return Status;
-
-}
-/** @} */