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135 lines
5.5 KiB
C
135 lines
5.5 KiB
C
#define TESTAPP_GEN
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/* $Id: xemaclite_example.h,v 1.1.2.1 2010/07/12 08:34:24 svemula Exp $
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*/
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/******************************************************************************
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*
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* (c) Copyright 2009 - 2010 Xilinx, Inc. All rights reserved.
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*
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* This file contains confidential and proprietary information of Xilinx, Inc.
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* and is protected under U.S. and international copyright and other
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* intellectual property laws.
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*
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* DISCLAIMER
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* This disclaimer is not a license and does not grant any rights to the
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* materials distributed herewith. Except as otherwise provided in a valid
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* license issued to you by Xilinx, and to the maximum extent permitted by
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* applicable law: (1) THESE MATERIALS ARE MADE AVAILABLE "AS IS" AND WITH ALL
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* FAULTS, AND XILINX HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS, EXPRESS,
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* IMPLIED, OR STATUTORY, INCLUDING BUT NOT LIMITED TO WARRANTIES OF
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* MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE;
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* and (2) Xilinx shall not be liable (whether in contract or tort, including
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* negligence, or under any other theory of liability) for any loss or damage
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* of any kind or nature related to, arising under or in connection with these
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* materials, including for any direct, or any indirect, special, incidental,
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* or consequential loss or damage (including loss of data, profits, goodwill,
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* or any type of loss or damage suffered as a result of any action brought by
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* a third party) even if such damage or loss was reasonably foreseeable or
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* Xilinx had been advised of the possibility of the same.
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*
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* CRITICAL APPLICATIONS
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* Xilinx products are not designed or intended to be fail-safe, or for use in
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* any application requiring fail-safe performance, such as life-support or
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* safety devices or systems, Class III medical devices, nuclear facilities,
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* applications related to the deployment of airbags, or any other applications
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* that could lead to death, personal injury, or severe property or
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* environmental damage (individually and collectively, "Critical
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* Applications"). Customer assumes the sole risk and liability of any use of
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* Xilinx products in Critical Applications, subject only to applicable laws
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* and regulations governing limitations on product liability.
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*
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* THIS COPYRIGHT NOTICE AND DISCLAIMER MUST BE RETAINED AS PART OF THIS FILE
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* AT ALL TIMES.
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*
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******************************************************************************/
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/*****************************************************************************/
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/**
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*
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* @file xemaclite_example.h
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*
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* Defines common data types, prototypes, and includes the proper headers
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* for use with the EmacLite example code residing in this directory.
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*
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* This file along with xemaclite_example_util.c are utilized with the specific
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* example code in the other source code files provided.
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*
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* These examples are designed to be compiled and utilized within the EDK
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* standalone BSP development environment. The readme file contains more
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* information on build requirements needed by these examples.
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*
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* <pre>
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* MODIFICATION HISTORY:
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*
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* Ver Who Date Changes
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* ----- ---- -------- -------------------------------------------------------
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* 2.00a ktn 04/13/09 First release
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* </pre>
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*
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******************************************************************************/
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#ifndef XEMACLITE_EXAMPLE_H
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#define XEMACLITE_EXAMPLE_H
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/***************************** Include Files *********************************/
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#include "xparameters.h"
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#include "xemaclite.h"
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/************************** Constant Definitions ****************************/
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#define PHY_REG0_OFFSET 0 /* Register 0 of PHY device */
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#define PHY_REG1_OFFSET 1 /* Register 1 of PHY device */
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#define PHY_REG0_RESET_MASK 0x8000 /* Reset Phy device */
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#define PHY_REG0_LOOPBACK_MASK 0x4000 /* Loopback Enable in Phy */
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#define PHY_REG0_SPD_100_MASK 0x2000 /* Speed of 100Mbps for Phy */
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#define PHY_REG1_DETECT_MASK 0x1808 /* Mask to detect PHY device */
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#define EMACLITE_PHY_DELAY_SEC 4 /* Amount of time to delay waiting on
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* PHY to reset.
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*/
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/*
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* The following constants map to the XPAR parameters created in the
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* xparameters.h file. They are defined here such that a user can easily
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* change all the needed parameters in one place.
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*/
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#define EMAC_DEVICE_ID XPAR_EMACLITE_0_DEVICE_ID
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/***************** Macros (Inline Functions) Definitions *********************/
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/**************************** Type Definitions ******************************/
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/************************** Function Prototypes *****************************/
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/*
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* Utility functions implemented in xemaclite_example_util.c
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*/
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void EmacLitePhyDelay(unsigned int Seconds);
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u32 EmacLitePhyDetect(XEmacLite *InstancePtr);
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int EmacLiteEnablePhyLoopBack(XEmacLite *InstancePtr, u32 PhyAddress);
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int EmacLiteDisablePhyLoopBack(XEmacLite *InstancePtr, u32 PhyAddress);
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/************************** Variable Definitions ****************************/
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/*
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* Set up valid local MAC addresses. This loop back test uses the LocalAddress
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* both as a source and destination MAC address.
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*/
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XEmacLite EmacLiteInstance; /* Instance of the EmacLite */
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/*
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* Buffers used for Transmission and Reception of Packets. These are declared
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* as global so that they are not a part of the stack.
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*/
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u8 TxFrame[XEL_MAX_FRAME_SIZE];
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u8 RxFrame[XEL_MAX_FRAME_SIZE];
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volatile u32 RecvFrameLength; /* Indicates the length of the Received packet
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*/
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volatile int TransmitComplete; /* Flag to indicate that the Transmission
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* is complete
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*/
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#endif /* XTEMAC_EXAMPLE_H */
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