120 lines
4.4 KiB
C
120 lines
4.4 KiB
C
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/******************************************************************************
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*
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* Copyright (C) 2006 Vreelin Engineering, Inc. All Rights Reserved.
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* (c) Copyright 2007-2013 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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* @file xusb_cp9.h
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*
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* This file contains the constants, typedefs, variables and functions
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* prototypes related to the USB chapter 9 related code.
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*
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* @note None.
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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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* 1.00a hvm 2/22/07 First release
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* 1.01a hvm 5/30/07 Moved the USB class specific command processing to
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* application files.
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* 4.02a bss 4/5/12 Made changes so that the flag __LITTLE_ENDIAN__ gets
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* defined when compiled with ARM CodeSourcery toolchain.
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* </pre>
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*****************************************************************************/
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#ifndef XUSB_CH9_H
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#define XUSB_CH9_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************** Include Files **********************************/
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#include "xusb.h"
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#include "xusb_types.h"
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#ifdef __ARMEL__
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#ifndef __LITTLE_ENDIAN__
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#define __LITTLE_ENDIAN__
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#endif
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#endif
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/**************************** Type Definitions ********************************/
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/*
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* Structure 32 bit int memory access to the Dual Port RAM.
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*/
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typedef union {
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u32 Word;
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struct {
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u8 Zero;
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u8 One;
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u8 Two;
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u8 Three;
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} Byte;
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} IntChar;
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/************************** Function Prototypes *******************************/
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void EP0ProcessOutToken(XUsb * InstancePtr);
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void EP0ProcessInToken(XUsb * InstancePtr);
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int Chapter9(XUsb * InstancePtr);
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int ExecuteCommand(XUsb * InstancePtr);
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void GetInterface(XUsb * InstancePtr);
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void SetInterface(XUsb * InstancePtr);
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void SetupControlWriteStatusStage(XUsb * InstancePtr);
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void GetStatus(XUsb * InstancePtr);
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void GetDescriptor(XUsb * InstancePtr);
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void SetDescriptor(XUsb * InstancePtr);
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void GetConfiguration(XUsb * InstancePtr);
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void SetConfiguration(XUsb * InstancePtr);
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void SetClearFeature(XUsb * InstancePtr, int flag);
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void LoadEP0(XUsb * InstancePtr);
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extern void InitUsbInterface(XUsb * InstancePtr);
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#ifdef __cplusplus
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}
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#endif
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#endif /* XUSB_CH9_H */
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