mirror of
https://github.com/FreeRTOS/FreeRTOS-Kernel.git
synced 2025-08-19 17:48:33 -04:00
Update version number ready for V8.2.1 release.
This commit is contained in:
Richard Barry
parent
63b3c773d5
commit
693d0520bc
1329 changed files with 17245 additions and 15042 deletions
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@ -1,5 +1,5 @@
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/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -0,0 +1,103 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Xilinx, Inc. All rights reserved.
|
||||
*
|
||||
* Xilinx, Inc.
|
||||
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
|
||||
* COURTESY TO YOU. 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_CC_H__
|
||||
#define __ARCH_CC_H__
|
||||
|
||||
#include <stdio.h>
|
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#include <stdlib.h>
|
||||
|
||||
#include "lwipopts.h"
|
||||
|
||||
/** if you want to use the struct timeval provided
|
||||
* by your system, set this to 0 and include <sys/time.h> in cc.h */
|
||||
#define LWIP_TIMEVAL_PRIVATE 0
|
||||
#include <sys/time.h>
|
||||
|
||||
/* Define platform endianness (might already be defined) */
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||||
#ifndef BYTE_ORDER
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||||
#if XPAR_MICROBLAZE_0_ENDIANNESS == 1
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||||
#define BYTE_ORDER LITTLE_ENDIAN
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||||
#else
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||||
#define BYTE_ORDER BIG_ENDIAN
|
||||
#endif
|
||||
#endif /* BYTE_ORDER */
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||||
|
||||
typedef unsigned char u8_t;
|
||||
typedef signed char s8_t;
|
||||
typedef unsigned short u16_t;
|
||||
typedef signed short s16_t;
|
||||
typedef unsigned long u32_t;
|
||||
typedef signed long s32_t;
|
||||
typedef unsigned long long u64_t;
|
||||
typedef signed long long s64_t;
|
||||
|
||||
#define S16_F "d"
|
||||
#define U16_F "d"
|
||||
#define S32_F "d"
|
||||
#define U32_F "x"
|
||||
|
||||
#define X16_F "x"
|
||||
#define X32_F "x"
|
||||
|
||||
#define LWIP_RAND rand
|
||||
|
||||
typedef u32_t mem_ptr_t;
|
||||
|
||||
#define PACK_STRUCT_FIELD(x) x
|
||||
#define PACK_STRUCT_STRUCT __attribute__((packed))
|
||||
#define PACK_STRUCT_BEGIN
|
||||
#define PACK_STRUCT_END
|
||||
|
||||
#define LWIP_PLATFORM_ASSERT(x)
|
||||
#define LWIP_PLATFORM_DIAG(x) do { printf x; } while(0)
|
||||
|
||||
#endif /* __ARCH_CC_H__ */
|
||||
|
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Xilinx, Inc. All rights reserved.
|
||||
*
|
||||
* Xilinx, Inc.
|
||||
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
|
||||
* COURTESY TO YOU. 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_CPU_H__
|
||||
#define __ARCH_CPU_H__
|
||||
|
||||
#include "lwipopts.h"
|
||||
|
||||
#ifdef PROCESSOR_LITTLE_ENDIAN
|
||||
#define BYTE_ORDER LITTLE_ENDIAN
|
||||
#else
|
||||
#define BYTE_ORDER BIG_ENDIAN
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_CPU_H__ */
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Xilinx, Inc. All rights reserved.
|
||||
*
|
||||
* Xilinx, Inc.
|
||||
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
|
||||
* COURTESY TO YOU. 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __ARCH_PERF_H__
|
||||
#define __ARCH_PERF_H__
|
||||
|
||||
#define PERF_START /* null definition */
|
||||
#define PERF_STOP(x) /* null definition */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
void perf_init(char *fname);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_PERF_H__ */
|
||||
|
|
@ -0,0 +1,130 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
|
||||
* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
|
||||
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
|
||||
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
|
||||
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
|
||||
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007 Xilinx, Inc. All rights reserved.
|
||||
*
|
||||
* Xilinx, Inc.
|
||||
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
|
||||
* COURTESY TO YOU. 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef __SYS_XILINX_ARCH_H__
|
||||
#define __SYS_XILINX_ARCH_H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
#include "lwipopts.h"
|
||||
|
||||
#ifdef OS_IS_XILKERNEL
|
||||
|
||||
#include "arch/cc.h"
|
||||
#include "semaphore.h"
|
||||
#include "os_config.h"
|
||||
|
||||
#define SYS_MBOX_NULL NULL
|
||||
#define SYS_SEM_NULL NULL
|
||||
#define SYS_MBOX_SIZE 500
|
||||
#define SYS_SEM_MAX MAX_SEM
|
||||
#define SYS_MBOX_MAX (MAX_SEM/2)
|
||||
#define SYS_THREAD_MAX MAX_PTHREADS
|
||||
|
||||
#define SEM_FREE 0xffffffff
|
||||
#define TID_FREE 0xffffffff
|
||||
|
||||
struct sys_mbox_msg {
|
||||
struct sys_mbox_msg *next;
|
||||
void *msg;
|
||||
};
|
||||
|
||||
struct sys_mbox_s {
|
||||
u8_t used;
|
||||
u16_t first, last;
|
||||
void *msgs[SYS_MBOX_SIZE];
|
||||
sem_t mail;
|
||||
sem_t mutex;
|
||||
};
|
||||
|
||||
|
||||
typedef sem_t sys_sem_t;
|
||||
|
||||
struct sys_mbox_s;
|
||||
typedef struct sys_mbox_s sys_mbox_t;
|
||||
|
||||
struct sys_thread;
|
||||
typedef struct sys_thread *sys_thread_t;
|
||||
|
||||
typedef u32_t sys_prot_t;
|
||||
#endif
|
||||
|
||||
#ifdef OS_IS_FREERTOS
|
||||
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#include "queue.h"
|
||||
#include "semphr.h"
|
||||
#include "timers.h"
|
||||
|
||||
#define SYS_MBOX_NULL ( ( xQueueHandle ) NULL )
|
||||
#define SYS_SEM_NULL ( ( xSemaphoreHandle ) NULL )
|
||||
#define SYS_DEFAULT_THREAD_STACK_DEPTH configMINIMAL_STACK_SIZE
|
||||
|
||||
typedef xSemaphoreHandle sys_sem_t;
|
||||
typedef xSemaphoreHandle sys_mutex_t;
|
||||
typedef xQueueHandle sys_mbox_t;
|
||||
typedef xTaskHandle sys_thread_t;
|
||||
|
||||
typedef unsigned long sys_prot_t;
|
||||
|
||||
#define sys_mbox_valid( x ) ( ( ( *x ) == NULL) ? pdFALSE : pdTRUE )
|
||||
#define sys_mbox_set_invalid( x ) ( ( *x ) = NULL )
|
||||
#define sys_sem_valid( x ) ( ( ( *x ) == NULL) ? pdFALSE : pdTRUE )
|
||||
#define sys_sem_set_invalid( x ) ( ( *x ) = NULL )
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __SYS_XILINX_ARCH_H__ */
|
||||
|
|
@ -0,0 +1,81 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __XADAPTER_H_
|
||||
#define __XADAPTER_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "lwipopts.h"
|
||||
|
||||
#if !NO_SYS
|
||||
#ifdef OS_IS_XILKERNEL
|
||||
#include "xmk.h"
|
||||
#endif
|
||||
#include "lwip/sys.h"
|
||||
#endif
|
||||
|
||||
#include "lwip/netif.h"
|
||||
#include "lwip/ip.h"
|
||||
|
||||
#include "netif/xtopology.h"
|
||||
|
||||
struct xemac_s {
|
||||
enum xemac_types type;
|
||||
int topology_index;
|
||||
void *state;
|
||||
#if !NO_SYS
|
||||
sys_sem_t sem_rx_data_available;
|
||||
#endif
|
||||
};
|
||||
|
||||
void lwip_raw_init();
|
||||
int xemacif_input(struct netif *netif);
|
||||
void xemacif_input_thread(struct netif *netif);
|
||||
struct netif * xemac_add(struct netif *netif,
|
||||
struct ip_addr *ipaddr, struct ip_addr *netmask, struct ip_addr *gw,
|
||||
unsigned char *mac_ethernet_address,
|
||||
unsigned mac_baseaddr);
|
||||
#ifdef __arm__
|
||||
void xemacpsif_resetrx_on_no_rxdata(struct netif *netif);
|
||||
#endif
|
||||
|
||||
/* global lwip debug variable used for debugging */
|
||||
extern int lwip_runtime_debug;
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2010 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __NETIF_XAXIEMACIF_H__
|
||||
#define __NETIF_XAXIEMACIF_H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "xlwipconfig.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xadapter.h"
|
||||
|
||||
#include "xparameters.h"
|
||||
#include "xstatus.h"
|
||||
|
||||
#include "xaxiethernet.h"
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET_FIFO
|
||||
#include "xllfifo.h"
|
||||
#else
|
||||
#include "xaxidma.h"
|
||||
#include "xaxidma_hw.h"
|
||||
#endif
|
||||
|
||||
#include "netif/xpqueue.h"
|
||||
#include "xlwipconfig.h"
|
||||
|
||||
void xaxiemacif_setmac(u32_t index, u8_t *addr);
|
||||
u8_t* xaxiemacif_getmac(u32_t index);
|
||||
err_t xaxiemacif_init(struct netif *netif);
|
||||
int xaxiemacif_input(struct netif *netif);
|
||||
|
||||
unsigned get_IEEE_phy_speed(XAxiEthernet *xaxiemacp);
|
||||
unsigned configure_IEEE_phy_speed(XAxiEthernet *xaxiemacp, unsigned speed);
|
||||
unsigned Phy_Setup (XAxiEthernet *xaxiemacp);
|
||||
|
||||
/* xaxiemacif_hw.c */
|
||||
void xaxiemac_error_handler(XAxiEthernet * Temac);
|
||||
|
||||
/* structure within each netif, encapsulating all information required for
|
||||
* using a particular temac instance
|
||||
*/
|
||||
typedef struct {
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET_FIFO
|
||||
XLlFifo axififo;
|
||||
#else
|
||||
XAxiDma axidma;
|
||||
#endif
|
||||
XAxiEthernet axi_ethernet;
|
||||
|
||||
/* queue to store overflow packets */
|
||||
pq_queue_t *recv_q;
|
||||
pq_queue_t *send_q;
|
||||
|
||||
/* pointers to memory holding buffer descriptors (used only with SDMA) */
|
||||
void *rx_bdspace;
|
||||
void *tx_bdspace;
|
||||
} xaxiemacif_s;
|
||||
|
||||
extern xaxiemacif_s xaxiemacif;
|
||||
|
||||
int is_tx_space_available(xaxiemacif_s *emac);
|
||||
|
||||
/* xaxiemacif_dma.c */
|
||||
#ifndef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET_FIFO
|
||||
XStatus init_axi_dma(struct xemac_s *xemac);
|
||||
int process_sent_bds(XAxiDma_BdRing *txring);
|
||||
|
||||
void axidma_send_handler(void *arg);
|
||||
XStatus axidma_sgsend(xaxiemacif_s *xaxiemacif, struct pbuf *p);
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __NETIF_XAXIEMACIF_H__ */
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __NETIF_XEMACLITEIF_H__
|
||||
#define __NETIF_XEMACLITEIF_H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "lwip/netif.h"
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xpqueue.h"
|
||||
#include "xemaclite.h"
|
||||
#include "xemaclite_i.h"
|
||||
#include "xstatus.h"
|
||||
|
||||
/* structure within each netif, encapsulating all information required for
|
||||
* using a particular emaclite instance
|
||||
*/
|
||||
typedef struct {
|
||||
XEmacLite *instance;
|
||||
|
||||
/* queue to store overflow packets */
|
||||
pq_queue_t *recv_q;
|
||||
pq_queue_t *send_q;
|
||||
} xemacliteif_s;
|
||||
|
||||
void xemacliteif_setmac(u32_t index, u8_t *addr);
|
||||
u8_t* xemacliteif_getmac(u32_t index);
|
||||
err_t xemacliteif_init(struct netif *netif);
|
||||
int xemacliteif_input(struct netif *netif);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __NETIF_XEMACLITEIF_H__ */
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2010 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __NETIF_XEMACPSIF_H__
|
||||
#define __NETIF_XEMACPSIF_H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "xlwipconfig.h"
|
||||
#include "lwip/netif.h"
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xadapter.h"
|
||||
|
||||
#include "xstatus.h"
|
||||
#include "sleep.h"
|
||||
#include "xparameters.h"
|
||||
#include "xparameters_ps.h" /* defines XPAR values */
|
||||
#include "xil_types.h"
|
||||
#include "xil_assert.h"
|
||||
#include "xil_io.h"
|
||||
#include "xil_exception.h"
|
||||
#include "xpseudo_asm.h"
|
||||
#include "xil_cache.h"
|
||||
#include "xil_printf.h"
|
||||
#include "xuartps.h"
|
||||
#include "xscugic.h"
|
||||
#include "xemacps.h" /* defines XEmacPs API */
|
||||
|
||||
#include "netif/xpqueue.h"
|
||||
#include "xlwipconfig.h"
|
||||
|
||||
void xemacpsif_setmac(u32_t index, u8_t *addr);
|
||||
u8_t* xemacpsif_getmac(u32_t index);
|
||||
err_t xemacpsif_init(struct netif *netif);
|
||||
int xemacpsif_input(struct netif *netif);
|
||||
#ifdef NOTNOW_BHILL
|
||||
unsigned get_IEEE_phy_speed(XLlTemac *xlltemacp);
|
||||
#endif
|
||||
|
||||
/* xaxiemacif_hw.c */
|
||||
void xemacps_error_handler(XEmacPs * Temac);
|
||||
|
||||
/* structure within each netif, encapsulating all information required for
|
||||
* using a particular temac instance
|
||||
*/
|
||||
typedef struct {
|
||||
XEmacPs emacps;
|
||||
|
||||
/* queue to store overflow packets */
|
||||
pq_queue_t *recv_q;
|
||||
pq_queue_t *send_q;
|
||||
|
||||
/* pointers to memory holding buffer descriptors (used only with SDMA) */
|
||||
void *rx_bdspace;
|
||||
void *tx_bdspace;
|
||||
|
||||
unsigned int last_rx_frms_cntr;
|
||||
|
||||
} xemacpsif_s;
|
||||
|
||||
extern xemacpsif_s xemacpsif;
|
||||
|
||||
int is_tx_space_available(xemacpsif_s *emac);
|
||||
|
||||
/* xaxiemacif_dma.c */
|
||||
|
||||
XStatus init_axi_dma(struct xemac_s *xemac);
|
||||
void process_sent_bds(XEmacPs_BdRing *txring);
|
||||
unsigned Phy_Setup (XEmacPs *xemacpsp);
|
||||
void emacps_send_handler(void *arg);
|
||||
XStatus emacps_sgsend(xemacpsif_s *xemacpsif, struct pbuf *p);
|
||||
void emacps_recv_handler(void *arg);
|
||||
void emacps_error_handler(void *arg,u8 Direction, u32 ErrorWord);
|
||||
void setup_rx_bds(XEmacPs_BdRing *rxring);
|
||||
void HandleTxErrors(struct xemac_s *xemac);
|
||||
void HandleEmacPsError(struct xemac_s *xemac);
|
||||
XEmacPs_Config *xemacps_lookup_config(unsigned mac_base);
|
||||
void init_emacps(xemacpsif_s *xemacps, struct netif *netif);
|
||||
void setup_isr (struct xemac_s *xemac);
|
||||
XStatus init_dma(struct xemac_s *xemac);
|
||||
void start_emacps (xemacpsif_s *xemacps);
|
||||
void FreeTxRxPBufs(void);
|
||||
void FreeOnlyTxPBufs(void);
|
||||
void init_emacps_on_error (xemacpsif_s *xemacps, struct netif *netif);
|
||||
void clean_dma_txdescs(struct xemac_s *xemac);
|
||||
void resetrx_on_no_rxdata(xemacpsif_s *xemacpsif);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __NETIF_XAXIEMACIF_H__ */
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __NETIF_XLLTEMACIF_H__
|
||||
#define __NETIF_XLLTEMACIF_H__
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#include "lwip/netif.h"
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xadapter.h"
|
||||
|
||||
#include "xparameters.h"
|
||||
#include "xstatus.h"
|
||||
#include "xlltemac.h"
|
||||
#include "xlldma.h"
|
||||
#include "xllfifo.h"
|
||||
#include "xlldma_bdring.h"
|
||||
|
||||
#include "netif/xpqueue.h"
|
||||
#include "xlwipconfig.h"
|
||||
|
||||
void xlltemacif_setmac(u32_t index, u8_t *addr);
|
||||
u8_t* xlltemacif_getmac(u32_t index);
|
||||
err_t xlltemacif_init(struct netif *netif);
|
||||
int xlltemacif_input(struct netif *netif);
|
||||
unsigned get_IEEE_phy_speed(XLlTemac *xlltemacp);
|
||||
unsigned Phy_Setup (XLlTemac *xlltemacp);
|
||||
unsigned configure_IEEE_phy_speed(XLlTemac *xlltemacp, unsigned speed);
|
||||
|
||||
/* xlltemacif_hw.c */
|
||||
void xlltemac_error_handler(XLlTemac * Temac);
|
||||
|
||||
/* structure within each netif, encapsulating all information required for
|
||||
* using a particular temac instance
|
||||
*/
|
||||
typedef struct {
|
||||
XLlDma lldma;
|
||||
XLlFifo llfifo;
|
||||
XLlTemac lltemac;
|
||||
|
||||
/* queue to store overflow packets */
|
||||
pq_queue_t *recv_q;
|
||||
pq_queue_t *send_q;
|
||||
|
||||
/* pointers to memory holding buffer descriptors (used only with SDMA) */
|
||||
void *rx_bdspace;
|
||||
void *tx_bdspace;
|
||||
} xlltemacif_s;
|
||||
|
||||
extern xlltemacif_s xlltemacif;
|
||||
|
||||
/* xlltemacif_sdma.c */
|
||||
XStatus init_sdma(struct xemac_s *xemac);
|
||||
int process_sent_bds(XLlDma_BdRing *txring);
|
||||
void lldma_send_handler(void *arg);
|
||||
XStatus lldma_sgsend(xlltemacif_s *xlltemacif, struct pbuf *p);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* __NETIF_XLLTEMACIF_H__ */
|
||||
|
|
@ -0,0 +1,56 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __LWIP_PBUF_QUEUE_H_
|
||||
#define __LWIP_PBUF_QUEUE_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define PQ_QUEUE_SIZE 4096
|
||||
|
||||
typedef struct {
|
||||
void *data[PQ_QUEUE_SIZE];
|
||||
int head, tail, len;
|
||||
} pq_queue_t;
|
||||
|
||||
pq_queue_t* pq_create_queue();
|
||||
int pq_enqueue(pq_queue_t *q, void *p);
|
||||
void* pq_dequeue(pq_queue_t *q);
|
||||
int pq_qlength(pq_queue_t *q);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,60 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#ifndef __XTOPOLOGY_H_
|
||||
#define __XTOPOLOGY_H_
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
enum xemac_types { xemac_type_unknown = -1, xemac_type_xps_emaclite, xemac_type_xps_ll_temac, xemac_type_axi_ethernet, xemac_type_emacps };
|
||||
|
||||
struct xtopology_t {
|
||||
unsigned emac_baseaddr;
|
||||
enum xemac_types emac_type;
|
||||
unsigned intc_baseaddr;
|
||||
unsigned intc_emac_intr; /* valid only for xemac_type_xps_emaclite */
|
||||
unsigned scugic_baseaddr; /* valid only for Zynq */
|
||||
unsigned scugic_emac_intr; /* valid only for GEM */
|
||||
};
|
||||
|
||||
extern int xtopology_n_emacs;
|
||||
extern struct xtopology_t xtopology[];
|
||||
|
||||
int xtopology_find_index(unsigned base);
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
#ifndef __XLWIPCONFIG_H_
|
||||
#define __XLWIPCONFIG_H_
|
||||
|
||||
|
||||
/* This is a generated file - do not edit */
|
||||
|
||||
#define XLWIP_CONFIG_INCLUDE_EMACLITE 1
|
||||
#endif
|
||||
|
|
@ -0,0 +1,288 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#include "lwipopts.h"
|
||||
#include "xlwipconfig.h"
|
||||
|
||||
#if !NO_SYS
|
||||
#ifdef OS_IS_XILKERNEL
|
||||
#include "xmk.h"
|
||||
#include "sys/process.h"
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#include "lwip/mem.h"
|
||||
#include "lwip/stats.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/ip.h"
|
||||
#include "lwip/tcp.h"
|
||||
#include "lwip/udp.h"
|
||||
#include "lwip/tcp_impl.h"
|
||||
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xadapter.h"
|
||||
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_EMACLITE
|
||||
#include "netif/xemacliteif.h"
|
||||
#endif
|
||||
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_TEMAC
|
||||
#include "netif/xlltemacif.h"
|
||||
#endif
|
||||
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET
|
||||
#include "netif/xaxiemacif.h"
|
||||
#endif
|
||||
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_GEM
|
||||
#include "netif/xemacpsif.h"
|
||||
#endif
|
||||
|
||||
#if !NO_SYS
|
||||
#include "lwip/tcpip.h"
|
||||
#endif
|
||||
|
||||
|
||||
/* global lwip debug variable used for debugging */
|
||||
int lwip_runtime_debug = 0;
|
||||
|
||||
void
|
||||
lwip_raw_init()
|
||||
{
|
||||
ip_init(); /* Doesn't do much, it should be called to handle future changes. */
|
||||
#if LWIP_UDP
|
||||
udp_init(); /* Clears the UDP PCB list. */
|
||||
#endif
|
||||
#if LWIP_TCP
|
||||
tcp_init(); /* Clears the TCP PCB list and clears some internal TCP timers. */
|
||||
/* Note: you must call tcp_fasttmr() and tcp_slowtmr() at the */
|
||||
/* predefined regular intervals after this initialization. */
|
||||
#endif
|
||||
}
|
||||
|
||||
static enum xemac_types
|
||||
find_mac_type(unsigned base)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < xtopology_n_emacs; i++) {
|
||||
if (xtopology[i].emac_baseaddr == base)
|
||||
return xtopology[i].emac_type;
|
||||
}
|
||||
|
||||
return xemac_type_unknown;
|
||||
}
|
||||
|
||||
int
|
||||
xtopology_find_index(unsigned base)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < xtopology_n_emacs; i++) {
|
||||
if (xtopology[i].emac_baseaddr == base)
|
||||
return i;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
/*
|
||||
* xemac_add: this is a wrapper around lwIP's netif_add function.
|
||||
* The objective is to provide portability between the different Xilinx MAC's
|
||||
* This function can be used to add both xps_ethernetlite and xps_ll_temac
|
||||
* based interfaces
|
||||
*/
|
||||
struct netif *
|
||||
xemac_add(struct netif *netif,
|
||||
struct ip_addr *ipaddr, struct ip_addr *netmask, struct ip_addr *gw,
|
||||
unsigned char *mac_ethernet_address,
|
||||
unsigned mac_baseaddr)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* set mac address */
|
||||
netif->hwaddr_len = 6;
|
||||
for (i = 0; i < 6; i++)
|
||||
netif->hwaddr[i] = mac_ethernet_address[i];
|
||||
|
||||
/* initialize based on MAC type */
|
||||
switch (find_mac_type(mac_baseaddr)) {
|
||||
case xemac_type_xps_emaclite:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_EMACLITE
|
||||
return netif_add(netif, ipaddr, netmask, gw,
|
||||
(void*)mac_baseaddr,
|
||||
xemacliteif_init,
|
||||
#if NO_SYS
|
||||
ethernet_input
|
||||
#else
|
||||
tcpip_input
|
||||
#endif
|
||||
);
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
case xemac_type_xps_ll_temac:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_TEMAC
|
||||
return netif_add(netif, ipaddr, netmask, gw,
|
||||
(void*)mac_baseaddr,
|
||||
xlltemacif_init,
|
||||
#if NO_SYS
|
||||
ethernet_input
|
||||
#else
|
||||
tcpip_input
|
||||
#endif
|
||||
);
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
case xemac_type_axi_ethernet:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET
|
||||
return netif_add(netif, ipaddr, netmask, gw,
|
||||
(void*)mac_baseaddr,
|
||||
xaxiemacif_init,
|
||||
#if NO_SYS
|
||||
ethernet_input
|
||||
#else
|
||||
tcpip_input
|
||||
#endif
|
||||
);
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
#ifdef __arm__
|
||||
case xemac_type_emacps:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_GEM
|
||||
return netif_add(netif, ipaddr, netmask, gw,
|
||||
(void*)mac_baseaddr,
|
||||
xemacpsif_init,
|
||||
#if NO_SYS
|
||||
ethernet_input
|
||||
#else
|
||||
tcpip_input
|
||||
#endif
|
||||
|
||||
);
|
||||
#endif
|
||||
#endif
|
||||
default:
|
||||
printf("unable to determine type of EMAC with baseaddress 0x%08x\r\n",
|
||||
mac_baseaddr);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
||||
#if !NO_SYS
|
||||
/*
|
||||
* The input thread calls lwIP to process any received packets.
|
||||
* This thread waits until a packet is received (sem_rx_data_available),
|
||||
* and then calls xemacif_input which processes 1 packet at a time.
|
||||
*/
|
||||
void
|
||||
xemacif_input_thread(struct netif *netif)
|
||||
{
|
||||
struct xemac_s *emac = (struct xemac_s *)netif->state;
|
||||
while (1) {
|
||||
/* sleep until there are packets to process
|
||||
* This semaphore is set by the packet receive interrupt
|
||||
* routine.
|
||||
*/
|
||||
sys_sem_wait(&emac->sem_rx_data_available);
|
||||
|
||||
/* move all received packets to lwIP */
|
||||
xemacif_input(netif);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
int
|
||||
xemacif_input(struct netif *netif)
|
||||
{
|
||||
struct xemac_s *emac = (struct xemac_s *)netif->state;
|
||||
SYS_ARCH_DECL_PROTECT(lev);
|
||||
|
||||
int n_packets = 0;
|
||||
|
||||
switch (emac->type) {
|
||||
case xemac_type_xps_emaclite:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_EMACLITE
|
||||
SYS_ARCH_PROTECT(lev);
|
||||
n_packets = xemacliteif_input(netif);
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
break;
|
||||
#else
|
||||
print("incorrect configuration: xps_ethernetlite drivers not present?");
|
||||
while(1);
|
||||
return 0;
|
||||
#endif
|
||||
case xemac_type_xps_ll_temac:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_TEMAC
|
||||
SYS_ARCH_PROTECT(lev);
|
||||
n_packets = xlltemacif_input(netif);
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
break;
|
||||
#else
|
||||
print("incorrect configuration: xps_ll_temac drivers not present?");
|
||||
while(1);
|
||||
return 0;
|
||||
#endif
|
||||
case xemac_type_axi_ethernet:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_AXI_ETHERNET
|
||||
SYS_ARCH_PROTECT(lev);
|
||||
n_packets = xaxiemacif_input(netif);
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
break;
|
||||
#else
|
||||
print("incorrect configuration: axi_ethernet drivers not present?");
|
||||
while(1);
|
||||
return 0;
|
||||
#endif
|
||||
#ifdef __arm__
|
||||
case xemac_type_emacps:
|
||||
#ifdef XLWIP_CONFIG_INCLUDE_GEM
|
||||
SYS_ARCH_PROTECT(lev);
|
||||
n_packets = xemacpsif_input(netif);
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
break;
|
||||
#else
|
||||
xil_printf("incorrect configuration: ps7_ethernet drivers not present?\r\n");
|
||||
while(1);
|
||||
return 0;
|
||||
#endif
|
||||
#endif
|
||||
default:
|
||||
print("incorrect configuration: unknown temac type");
|
||||
while(1);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return n_packets;
|
||||
}
|
||||
|
|
@ -0,0 +1,845 @@
|
|||
/*
|
||||
* Copyright (c) 2001-2004 Swedish Institute of Computer Science.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without modification,
|
||||
* are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
* 3. The name of the author may not be used to endorse or promote products
|
||||
* derived from this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
|
||||
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
|
||||
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
||||
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
|
||||
* OF SUCH DAMAGE.
|
||||
*
|
||||
* This file is part of the lwIP TCP/IP stack.
|
||||
*
|
||||
* Author: Adam Dunkels <adam@sics.se>
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* Copyright (c) 2007-2013 Xilinx, Inc. All rights reserved.
|
||||
*
|
||||
* Xilinx, Inc.
|
||||
* XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
|
||||
* COURTESY TO YOU. 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#include "lwipopts.h"
|
||||
#include "xlwipconfig.h"
|
||||
|
||||
#if !NO_SYS
|
||||
#include "FreeRTOS.h"
|
||||
#include "task.h"
|
||||
#endif
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "lwip/opt.h"
|
||||
#include "lwip/def.h"
|
||||
#include "lwip/mem.h"
|
||||
#include "lwip/pbuf.h"
|
||||
#include "lwip/sys.h"
|
||||
#include "lwip/stats.h"
|
||||
#include "lwip/timers.h"
|
||||
|
||||
#include "netif/etharp.h"
|
||||
#include "netif/xadapter.h"
|
||||
#include "netif/xemacliteif.h"
|
||||
#include "xstatus.h"
|
||||
|
||||
#include "netif/xpqueue.h"
|
||||
|
||||
#include "xlwipconfig.h"
|
||||
#include "xparameters.h"
|
||||
#if XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ == 1
|
||||
#include "xscugic.h"
|
||||
#define INTC_DIST_BASE_ADDR XPAR_SCUGIC_DIST_BASEADDR
|
||||
#else
|
||||
#include "xintc.h"
|
||||
#endif
|
||||
|
||||
/* Define those to better describe your network interface. */
|
||||
#define IFNAME0 'x'
|
||||
#define IFNAME1 'e'
|
||||
|
||||
|
||||
/* Advertisement control register. */
|
||||
#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */
|
||||
#define ADVERTISE_1000XFULL 0x0020 /* Try for 1000BASE-X full-duplex */
|
||||
#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */
|
||||
#define ADVERTISE_1000XHALF 0x0040 /* Try for 1000BASE-X half-duplex */
|
||||
#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */
|
||||
#define ADVERTISE_1000XPAUSE 0x0080 /* Try for 1000BASE-X pause */
|
||||
#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */
|
||||
#define ADVERTISE_1000XPSE_ASYM 0x0100 /* Try for 1000BASE-X asym pause */
|
||||
#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */
|
||||
|
||||
|
||||
#define ADVERTISE_100_AND_10 (ADVERTISE_10FULL | ADVERTISE_100FULL | \
|
||||
ADVERTISE_10HALF | ADVERTISE_100HALF)
|
||||
#define ADVERTISE_100 (ADVERTISE_100FULL | ADVERTISE_100HALF)
|
||||
#define ADVERTISE_10 (ADVERTISE_10FULL | ADVERTISE_10HALF)
|
||||
|
||||
#if XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ == 1
|
||||
#define EMACLITE_INTR_PRIORITY_SET_IN_GIC 0xA0
|
||||
#define TRIG_TYPE_RISING_EDGE_SENSITIVE 0x3
|
||||
#endif
|
||||
|
||||
#define IEEE_CONTROL_REG_OFFSET 0
|
||||
#define IEEE_STATUS_REG_OFFSET 1
|
||||
#define IEEE_AUTONEGO_ADVERTISE_REG 4
|
||||
#define IEEE_PARTNER_ABILITIES_1_REG_OFFSET 5
|
||||
#define IEEE_PARTNER_ABILITIES_2_REG_OFFSET 8
|
||||
#define IEEE_PARTNER_ABILITIES_3_REG_OFFSET 10
|
||||
#define IEEE_1000_ADVERTISE_REG_OFFSET 9
|
||||
#define IEEE_CTRL_1GBPS_LINKSPEED_MASK 0x2040
|
||||
#define IEEE_CTRL_LINKSPEED_MASK 0x0040
|
||||
#define IEEE_CTRL_LINKSPEED_1000M 0x0040
|
||||
#define IEEE_CTRL_LINKSPEED_100M 0x2000
|
||||
#define IEEE_CTRL_LINKSPEED_10M 0x0000
|
||||
#define IEEE_CTRL_RESET_MASK 0x8000
|
||||
#define IEEE_CTRL_AUTONEGOTIATE_ENABLE 0x1000
|
||||
#define IEEE_STAT_AUTONEGOTIATE_CAPABLE 0x0008
|
||||
#define IEEE_STAT_AUTONEGOTIATE_COMPLETE 0x0020
|
||||
#define IEEE_STAT_AUTONEGOTIATE_RESTART 0x0200
|
||||
#define IEEE_STAT_1GBPS_EXTENSIONS 0x0100
|
||||
#define IEEE_AN1_ABILITY_MASK 0x1FE0
|
||||
#define IEEE_AN3_ABILITY_MASK_1GBPS 0x0C00
|
||||
#define IEEE_AN1_ABILITY_MASK_100MBPS 0x0380
|
||||
#define IEEE_AN1_ABILITY_MASK_10MBPS 0x0060
|
||||
|
||||
#define PHY_DETECT_REG 1
|
||||
#define PHY_DETECT_MASK 0x1808
|
||||
|
||||
/* Forward declarations. */
|
||||
static err_t xemacliteif_output(struct netif *netif, struct pbuf *p,
|
||||
struct ip_addr *ipaddr);
|
||||
unsigned get_IEEE_phy_speed_emaclite(XEmacLite *xemaclitep);
|
||||
unsigned configure_IEEE_phy_speed_emaclite(XEmacLite *xemaclitep, unsigned speed);
|
||||
|
||||
/* The payload from multiple pbufs is assembled into a single contiguous
|
||||
* area for transmission. Currently this is a global variable (it should really
|
||||
* belong in the per netif structure), but that is ok since this can be used
|
||||
* only in a protected context
|
||||
*/
|
||||
unsigned char xemac_tx_frame[XEL_MAX_FRAME_SIZE] __attribute__((aligned(64)));
|
||||
|
||||
#ifndef XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ
|
||||
#if XPAR_INTC_0_HAS_FAST == 1
|
||||
/*********** Function Prototypes *********************************************/
|
||||
/*
|
||||
* Function prototypes of the functions used for registering Fast
|
||||
* Interrupt Handlers
|
||||
*/
|
||||
static void XEmacLite_FastInterruptHandler(void)
|
||||
__attribute__ ((fast_interrupt));
|
||||
|
||||
|
||||
/**************** Variable Declarations **************************************/
|
||||
|
||||
/** Variables for Fast Interrupt handlers ***/
|
||||
XEmacLite *xemaclitep_fast;
|
||||
|
||||
#endif
|
||||
#endif
|
||||
|
||||
static void
|
||||
xemacif_recv_handler(void *arg) {
|
||||
struct xemac_s *xemac = (struct xemac_s *)(arg);
|
||||
xemacliteif_s *xemacliteif = (xemacliteif_s *)(xemac->state);
|
||||
XEmacLite *instance = xemacliteif->instance;
|
||||
struct pbuf *p;
|
||||
int len = 0;
|
||||
struct xtopology_t *xtopologyp = &xtopology[xemac->topology_index];
|
||||
|
||||
#if XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ == 1
|
||||
#else
|
||||
XIntc_AckIntr(xtopologyp->intc_baseaddr, 1 << xtopologyp->intc_emac_intr);
|
||||
#endif
|
||||
p = pbuf_alloc(PBUF_RAW, XEL_MAX_FRAME_SIZE, PBUF_POOL);
|
||||
if (!p) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.memerr++;
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
/* receive and just ignore the frame.
|
||||
* we need to receive the frame because otherwise emaclite will
|
||||
* not generate any other interrupts since it cannot receive,
|
||||
* and we do not actively poll the emaclite
|
||||
*/
|
||||
XEmacLite_Recv(instance, xemac_tx_frame);
|
||||
return;
|
||||
}
|
||||
|
||||
/* receive the packet */
|
||||
len = XEmacLite_Recv(instance, p->payload);
|
||||
|
||||
if (len == 0) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
pbuf_free(p);
|
||||
return;
|
||||
}
|
||||
|
||||
/* store it in the receive queue, where it'll be processed by xemacif input thread */
|
||||
if (pq_enqueue(xemacliteif->recv_q, (void*)p) < 0) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.memerr++;
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
pbuf_free(p);
|
||||
return;
|
||||
}
|
||||
|
||||
#if !NO_SYS
|
||||
sys_sem_signal(&xemac->sem_rx_data_available);
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
int transmit_packet(XEmacLite *instancep, void *packet, unsigned len)
|
||||
{
|
||||
XStatus result = 0;
|
||||
|
||||
/* there is space for a buffer, so transfer */
|
||||
result = XEmacLite_Send(instancep, packet, len);
|
||||
|
||||
if (result != XST_SUCCESS) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* this function is always called with interrupts off
|
||||
* this function also assumes that there is space to send in the Emaclite buffer
|
||||
*/
|
||||
static err_t
|
||||
_unbuffered_low_level_output(XEmacLite *instancep, struct pbuf *p)
|
||||
{
|
||||
struct pbuf *q;
|
||||
int total_len = 0;
|
||||
|
||||
#if ETH_PAD_SIZE
|
||||
pbuf_header(p, -ETH_PAD_SIZE); /* drop the padding word */
|
||||
#endif
|
||||
|
||||
for(q = p, total_len = 0; q != NULL; q = q->next) {
|
||||
/* Send the data from the pbuf to the interface, one pbuf at a
|
||||
time. The size of the data in each pbuf is kept in the ->len
|
||||
variable. */
|
||||
memcpy(xemac_tx_frame + total_len, q->payload, q->len);
|
||||
total_len += q->len;
|
||||
}
|
||||
|
||||
if (transmit_packet(instancep, xemac_tx_frame, total_len) < 0) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
}
|
||||
|
||||
#if ETH_PAD_SIZE
|
||||
pbuf_header(p, ETH_PAD_SIZE); /* reclaim the padding word */
|
||||
#endif
|
||||
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.xmit++;
|
||||
#endif /* LINK_STATS */
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* low_level_output():
|
||||
*
|
||||
* Should do the actual transmission of the packet. The packet is
|
||||
* contained in the pbuf that is passed to the function. This pbuf
|
||||
* might be chained.
|
||||
*
|
||||
*/
|
||||
static err_t
|
||||
low_level_output(struct netif *netif, struct pbuf *p)
|
||||
{
|
||||
SYS_ARCH_DECL_PROTECT(lev);
|
||||
struct xemac_s *xemac = (struct xemac_s *)(netif->state);
|
||||
xemacliteif_s *xemacliteif = (xemacliteif_s *)(xemac->state);
|
||||
XEmacLite *instance = xemacliteif->instance;
|
||||
struct pbuf *q;
|
||||
|
||||
SYS_ARCH_PROTECT(lev);
|
||||
|
||||
/* check if space is available to send */
|
||||
if (XEmacLite_TxBufferAvailable(instance) == TRUE) {
|
||||
if (pq_qlength(xemacliteif->send_q)) { /* send backlog */
|
||||
_unbuffered_low_level_output(instance, (struct pbuf *)pq_dequeue(xemacliteif->send_q));
|
||||
} else { /* send current */
|
||||
_unbuffered_low_level_output(instance, p);
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
return ERR_OK;
|
||||
}
|
||||
}
|
||||
|
||||
/* if we cannot send the packet immediately, then make a copy of the whole packet
|
||||
* into a separate pbuf and store it in send_q. We cannot enqueue the pbuf as is
|
||||
* since parts of the pbuf may be modified inside lwIP.
|
||||
*/
|
||||
q = pbuf_alloc(PBUF_RAW, p->tot_len, PBUF_POOL);
|
||||
if (!q) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
for (q->len = 0; p; p = p->next) {
|
||||
memcpy(q->payload + q->len, p->payload, p->len);
|
||||
q->len += p->len;
|
||||
}
|
||||
if (pq_enqueue(xemacliteif->send_q, (void *)q) < 0) {
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.drop++;
|
||||
#endif
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
SYS_ARCH_UNPROTECT(lev);
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
static void
|
||||
xemacif_send_handler(void *arg) {
|
||||
struct xemac_s *xemac = (struct xemac_s *)(arg);
|
||||
xemacliteif_s *xemacliteif = (xemacliteif_s *)(xemac->state);
|
||||
XEmacLite *instance = xemacliteif->instance;
|
||||
struct xtopology_t *xtopologyp = &xtopology[xemac->topology_index];
|
||||
|
||||
#if XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ == 1
|
||||
#else
|
||||
XIntc_AckIntr(xtopologyp->intc_baseaddr, 1 << xtopologyp->intc_emac_intr);
|
||||
#endif
|
||||
|
||||
if (pq_qlength(xemacliteif->send_q) && (XEmacLite_TxBufferAvailable(instance) == TRUE)) {
|
||||
struct pbuf *p = pq_dequeue(xemacliteif->send_q);
|
||||
_unbuffered_low_level_output(instance, p);
|
||||
pbuf_free(p);
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* low_level_input():
|
||||
*
|
||||
* Should allocate a pbuf and transfer the bytes of the incoming
|
||||
* packet from the interface into the pbuf.
|
||||
*
|
||||
*/
|
||||
static struct pbuf *
|
||||
low_level_input(struct netif *netif)
|
||||
{
|
||||
struct xemac_s *xemac = (struct xemac_s *)(netif->state);
|
||||
xemacliteif_s *xemacliteif = (xemacliteif_s *)(xemac->state);
|
||||
|
||||
/* see if there is data to process */
|
||||
if (pq_qlength(xemacliteif->recv_q) == 0)
|
||||
return NULL;
|
||||
|
||||
/* return one packet from receive q */
|
||||
return (struct pbuf *)pq_dequeue(xemacliteif->recv_q);
|
||||
}
|
||||
|
||||
/*
|
||||
* xemacliteif_output():
|
||||
*
|
||||
* This function is called by the TCP/IP stack when an IP packet
|
||||
* should be sent. It calls the function called low_level_output() to
|
||||
* do the actual transmission of the packet.
|
||||
*
|
||||
*/
|
||||
|
||||
err_t
|
||||
xemacliteif_output(struct netif *netif, struct pbuf *p,
|
||||
struct ip_addr *ipaddr)
|
||||
{
|
||||
/* resolve hardware address, then send (or queue) packet */
|
||||
return etharp_output(netif, p, ipaddr);
|
||||
}
|
||||
|
||||
/*
|
||||
* xemacliteif_input():
|
||||
*
|
||||
* This function should be called when a packet is ready to be read
|
||||
* from the interface. It uses the function low_level_input() that
|
||||
* should handle the actual reception of bytes from the network
|
||||
* interface.
|
||||
*
|
||||
* Returns the number of packets read (max 1 packet on success,
|
||||
* 0 if there are no packets)
|
||||
*
|
||||
*/
|
||||
int
|
||||
xemacliteif_input(struct netif *netif)
|
||||
{
|
||||
struct eth_hdr *ethhdr;
|
||||
struct pbuf *p;
|
||||
|
||||
/* move received packet into a new pbuf */
|
||||
p = low_level_input(netif);
|
||||
|
||||
/* no packet could be read, silently ignore this */
|
||||
if (p == NULL)
|
||||
return 0;
|
||||
|
||||
/* points to packet payload, which starts with an Ethernet header */
|
||||
ethhdr = p->payload;
|
||||
|
||||
#if LINK_STATS
|
||||
lwip_stats.link.recv++;
|
||||
#endif /* LINK_STATS */
|
||||
|
||||
switch (htons(ethhdr->type)) {
|
||||
/* IP or ARP packet? */
|
||||
case ETHTYPE_IP:
|
||||
case ETHTYPE_ARP:
|
||||
#if PPPOE_SUPPORT
|
||||
/* PPPoE packet? */
|
||||
case ETHTYPE_PPPOEDISC:
|
||||
case ETHTYPE_PPPOE:
|
||||
#endif /* PPPOE_SUPPORT */
|
||||
/* full packet send to tcpip_thread to process */
|
||||
if (netif->input(p, netif) != ERR_OK) {
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("xlltemacif_input: IP input error\r\n"));
|
||||
pbuf_free(p);
|
||||
p = NULL;
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
pbuf_free(p);
|
||||
p = NULL;
|
||||
break;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
#if !NO_SYS
|
||||
static void
|
||||
arp_timer(void *arg)
|
||||
{
|
||||
etharp_tmr();
|
||||
sys_timeout(ARP_TMR_INTERVAL, arp_timer, NULL);
|
||||
}
|
||||
#endif
|
||||
|
||||
static XEmacLite_Config *
|
||||
xemaclite_lookup_config(unsigned base)
|
||||
{
|
||||
XEmacLite_Config *CfgPtr = NULL;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < XPAR_XEMACLITE_NUM_INSTANCES; i++)
|
||||
if (XEmacLite_ConfigTable[i].BaseAddress == base) {
|
||||
CfgPtr = &XEmacLite_ConfigTable[i];
|
||||
break;
|
||||
}
|
||||
|
||||
return CfgPtr;
|
||||
}
|
||||
|
||||
void XEmacLite_InterruptWrapper( void *InstancePtr )
|
||||
{
|
||||
extern BaseType_t xInsideISR;
|
||||
|
||||
xInsideISR++;
|
||||
XEmacLite_InterruptHandler( InstancePtr );
|
||||
xInsideISR--;
|
||||
}
|
||||
|
||||
static err_t low_level_init(struct netif *netif)
|
||||
{
|
||||
struct xemac_s *xemac;
|
||||
XEmacLite_Config *config;
|
||||
XEmacLite *xemaclitep;
|
||||
struct xtopology_t *xtopologyp;
|
||||
xemacliteif_s *xemacliteif;
|
||||
unsigned link_speed = 1000;
|
||||
|
||||
xemaclitep = mem_malloc(sizeof *xemaclitep);
|
||||
#ifndef XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ
|
||||
#if XPAR_INTC_0_HAS_FAST == 1
|
||||
xemaclitep_fast = xemaclitep;
|
||||
#endif
|
||||
#endif
|
||||
if (xemaclitep == NULL) {
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("xemacliteif_init: out of memory\r\n"));
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
xemac = mem_malloc(sizeof *xemac);
|
||||
if (xemac == NULL) {
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("xemacliteif_init: out of memory\r\n"));
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
xemacliteif = mem_malloc(sizeof *xemacliteif);
|
||||
if (xemacliteif == NULL) {
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("xemacliteif_init: out of memory\r\n"));
|
||||
return ERR_MEM;
|
||||
}
|
||||
|
||||
/* obtain pointer to topology structure for this emac */
|
||||
xemac->topology_index = xtopology_find_index((unsigned)(netif->state));
|
||||
xtopologyp = &xtopology[xemac->topology_index];
|
||||
|
||||
/* obtain config of this emaclite */
|
||||
config = xemaclite_lookup_config((unsigned)(netif->state));
|
||||
|
||||
/* maximum transfer unit */
|
||||
netif->mtu = XEL_MTU_SIZE;
|
||||
|
||||
/* broadcast capability */
|
||||
netif->flags = NETIF_FLAG_BROADCAST | NETIF_FLAG_ETHARP | NETIF_FLAG_LINK_UP;
|
||||
|
||||
/* initialize the mac */
|
||||
XEmacLite_Initialize(xemaclitep, config->DeviceId);
|
||||
xemaclitep->NextRxBufferToUse = 0;
|
||||
|
||||
#if XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ == 1
|
||||
XScuGic_RegisterHandler(xtopologyp->scugic_baseaddr,
|
||||
xtopologyp->intc_emac_intr,
|
||||
(Xil_ExceptionHandler)XEmacLite_InterruptHandler,
|
||||
xemaclitep);
|
||||
|
||||
XScuGic_SetPriTrigTypeByDistAddr(INTC_DIST_BASE_ADDR,
|
||||
xtopologyp->intc_emac_intr,
|
||||
EMACLITE_INTR_PRIORITY_SET_IN_GIC,
|
||||
TRIG_TYPE_RISING_EDGE_SENSITIVE);
|
||||
|
||||
XScuGic_EnableIntr(INTC_DIST_BASE_ADDR,
|
||||
xtopologyp->intc_emac_intr);
|
||||
#else
|
||||
#if NO_SYS
|
||||
|
||||
#if XPAR_INTC_0_HAS_FAST == 1
|
||||
XIntc_RegisterFastHandler(xtopologyp->intc_baseaddr,
|
||||
xtopologyp->intc_emac_intr,
|
||||
(XFastInterruptHandler)XEmacLite_FastInterruptHandler);
|
||||
#else
|
||||
XIntc_RegisterHandler(xtopologyp->intc_baseaddr,
|
||||
xtopologyp->intc_emac_intr,
|
||||
(XInterruptHandler)XEmacLite_InterruptHandler,
|
||||
xemaclitep);
|
||||
#endif
|
||||
|
||||
#else
|
||||
xPortInstallInterruptHandler( XPAR_INTC_0_EMACLITE_0_VEC_ID, ( XInterruptHandler ) XEmacLite_InterruptWrapper, xemaclitep );
|
||||
vPortEnableInterrupt( XPAR_INTC_0_EMACLITE_0_VEC_ID );
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* set mac address */
|
||||
XEmacLite_SetMacAddress(xemaclitep, (unsigned char*)(netif->hwaddr));
|
||||
|
||||
/* flush any frames already received */
|
||||
XEmacLite_FlushReceive(xemaclitep);
|
||||
|
||||
/* set Rx, Tx interrupt handlers */
|
||||
XEmacLite_SetRecvHandler(xemaclitep, (void *)(xemac), xemacif_recv_handler);
|
||||
XEmacLite_SetSendHandler(xemaclitep, (void *)(xemac), xemacif_send_handler);
|
||||
|
||||
/* enable Rx, Tx interrupts */
|
||||
XEmacLite_EnableInterrupts(xemaclitep);
|
||||
|
||||
#if !NO_SYS
|
||||
sys_sem_new(&xemac->sem_rx_data_available, 0);
|
||||
#endif
|
||||
|
||||
/* replace the state in netif (currently the base address of emaclite)
|
||||
* with the xemacliteif instance pointer.
|
||||
* this contains a pointer to the config table entry
|
||||
*/
|
||||
xemac->type = xemac_type_xps_emaclite;
|
||||
xemac->state = (void *)xemacliteif;
|
||||
netif->state = (void *)xemac;
|
||||
|
||||
xemacliteif->instance = xemaclitep;
|
||||
xemacliteif->recv_q = pq_create_queue();
|
||||
if (!xemacliteif->recv_q)
|
||||
return ERR_MEM;
|
||||
|
||||
xemacliteif->send_q = pq_create_queue();
|
||||
if (!xemacliteif->send_q)
|
||||
return ERR_MEM;
|
||||
|
||||
/* Initialize PHY */
|
||||
|
||||
|
||||
/* set PHY <--> MAC data clock */
|
||||
#ifdef CONFIG_LINKSPEED_AUTODETECT
|
||||
link_speed = get_IEEE_phy_speed_emaclite(xemaclitep);
|
||||
xil_printf("auto-negotiated link speed: %d\r\n", link_speed);
|
||||
#elif defined(CONFIG_LINKSPEED1000)
|
||||
xil_printf("Link speed of 1000 Mbps not possible\r\n");
|
||||
#elif defined(CONFIG_LINKSPEED100)
|
||||
link_speed = 100;
|
||||
configure_IEEE_phy_speed_emaclite(xemaclitep, link_speed);
|
||||
xil_printf("link speed: %d\r\n", link_speed);
|
||||
#elif defined(CONFIG_LINKSPEED10)
|
||||
link_speed = 10;
|
||||
configure_IEEE_phy_speed_emaclite(xemaclitep, link_speed);
|
||||
xil_printf("link speed: %d\r\n", link_speed);
|
||||
#endif
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
|
||||
static int detect_phy_emaclite(XEmacLite *xemaclitep)
|
||||
{
|
||||
u16 phy_reg;
|
||||
u32 phy_addr;
|
||||
|
||||
for (phy_addr = 31; phy_addr > 0; phy_addr--) {
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr, PHY_DETECT_REG, &phy_reg);
|
||||
|
||||
if ((phy_reg != 0xFFFF) &&
|
||||
((phy_reg & PHY_DETECT_MASK) == PHY_DETECT_MASK)) {
|
||||
/* Found a valid PHY address */
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("XEMacLite detect_phy: PHY detected at address %d.\r\n", phy_addr));
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("XEMacLite detect_phy: PHY detected.\r\n"));
|
||||
return phy_addr;
|
||||
}
|
||||
}
|
||||
|
||||
LWIP_DEBUGF(NETIF_DEBUG, ("XEMacLite detect_phy: No PHY detected. Assuming a PHY at address 0\r\n"));
|
||||
|
||||
/* default to zero */
|
||||
return 0;
|
||||
}
|
||||
|
||||
unsigned get_IEEE_phy_speed_emaclite(XEmacLite *xemaclitep)
|
||||
{
|
||||
u16 control;
|
||||
u16 status;
|
||||
u16 partner_capabilities;
|
||||
u16 partner_capabilities_1000;
|
||||
u16 phylinkspeed;
|
||||
u32 phy_addr = detect_phy_emaclite(xemaclitep);
|
||||
const TickType_t xSmallDelay = pdMS_TO_TICKS( 200UL );
|
||||
|
||||
/* Dont advertise PHY speed of 1000 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_1000_ADVERTISE_REG_OFFSET,
|
||||
0);
|
||||
/* Advertise PHY speed of 100 and 10 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_AUTONEGO_ADVERTISE_REG,
|
||||
ADVERTISE_100_AND_10);
|
||||
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_CONTROL_REG_OFFSET,
|
||||
&control);
|
||||
control |= (IEEE_CTRL_AUTONEGOTIATE_ENABLE |
|
||||
IEEE_STAT_AUTONEGOTIATE_RESTART);
|
||||
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_CONTROL_REG_OFFSET,
|
||||
control);
|
||||
|
||||
/* Read PHY control and status registers is successful. */
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_CONTROL_REG_OFFSET,
|
||||
&control);
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_STATUS_REG_OFFSET,
|
||||
&status);
|
||||
|
||||
if ((control & IEEE_CTRL_AUTONEGOTIATE_ENABLE) &&
|
||||
(status & IEEE_STAT_AUTONEGOTIATE_CAPABLE)) {
|
||||
|
||||
while ( !(status & IEEE_STAT_AUTONEGOTIATE_COMPLETE) ) {
|
||||
#if !NO_SYS
|
||||
vTaskDelay( xSmallDelay );
|
||||
#endif
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_STATUS_REG_OFFSET,
|
||||
&status);
|
||||
}
|
||||
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_PARTNER_ABILITIES_1_REG_OFFSET,
|
||||
&partner_capabilities);
|
||||
|
||||
if (status & IEEE_STAT_1GBPS_EXTENSIONS) {
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_PARTNER_ABILITIES_3_REG_OFFSET,
|
||||
&partner_capabilities_1000);
|
||||
if (partner_capabilities_1000 & IEEE_AN3_ABILITY_MASK_1GBPS) return 1000;
|
||||
}
|
||||
|
||||
if (partner_capabilities & IEEE_AN1_ABILITY_MASK_100MBPS) return 100;
|
||||
if (partner_capabilities & IEEE_AN1_ABILITY_MASK_10MBPS) return 10;
|
||||
|
||||
xil_printf("%s: unknown PHY link speed, setting TEMAC speed to be 10 Mbps\r\n",
|
||||
__FUNCTION__);
|
||||
return 10;
|
||||
|
||||
|
||||
} else {
|
||||
|
||||
/* Update TEMAC speed accordingly */
|
||||
if (status & IEEE_STAT_1GBPS_EXTENSIONS) {
|
||||
|
||||
/* Get commanded link speed */
|
||||
phylinkspeed = control & IEEE_CTRL_1GBPS_LINKSPEED_MASK;
|
||||
|
||||
switch (phylinkspeed) {
|
||||
case (IEEE_CTRL_LINKSPEED_1000M):
|
||||
return 1000;
|
||||
case (IEEE_CTRL_LINKSPEED_100M):
|
||||
return 100;
|
||||
case (IEEE_CTRL_LINKSPEED_10M):
|
||||
return 10;
|
||||
default:
|
||||
xil_printf("%s: unknown PHY link speed (%d), setting TEMAC speed to be 10 Mbps\r\n",
|
||||
__FUNCTION__, phylinkspeed);
|
||||
return 10;
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
return (control & IEEE_CTRL_LINKSPEED_MASK) ? 100 : 10;
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
unsigned configure_IEEE_phy_speed_emaclite(XEmacLite *xemaclitep, unsigned speed)
|
||||
{
|
||||
u16 control;
|
||||
u16 status;
|
||||
u16 phylinkspeed;
|
||||
u32 phy_addr = detect_phy_emaclite(xemaclitep);
|
||||
|
||||
XEmacLite_PhyRead(xemaclitep, phy_addr,
|
||||
IEEE_CONTROL_REG_OFFSET,
|
||||
&control);
|
||||
control &= ~IEEE_CTRL_LINKSPEED_100M;
|
||||
control &= ~IEEE_CTRL_LINKSPEED_10M;
|
||||
if (speed == 100) {
|
||||
control |= IEEE_CTRL_LINKSPEED_100M;
|
||||
/* Dont advertise PHY speed of 1000 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_1000_ADVERTISE_REG_OFFSET,
|
||||
0);
|
||||
/* Dont advertise PHY speed of 10 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_AUTONEGO_ADVERTISE_REG,
|
||||
ADVERTISE_100);
|
||||
|
||||
}
|
||||
else if (speed == 10) {
|
||||
control |= IEEE_CTRL_LINKSPEED_10M;
|
||||
/* Dont advertise PHY speed of 1000 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_1000_ADVERTISE_REG_OFFSET,
|
||||
0);
|
||||
/* Dont advertise PHY speed of 100 Mbps */
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_AUTONEGO_ADVERTISE_REG,
|
||||
ADVERTISE_10);
|
||||
}
|
||||
|
||||
XEmacLite_PhyWrite(xemaclitep, phy_addr,
|
||||
IEEE_CONTROL_REG_OFFSET,
|
||||
control | IEEE_CTRL_RESET_MASK);
|
||||
{
|
||||
volatile int wait;
|
||||
for (wait=0; wait < 100000; wait++);
|
||||
for (wait=0; wait < 100000; wait++);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* xemacliteif_init():
|
||||
*
|
||||
* Should be called at the beginning of the program to set up the
|
||||
* network interface. It calls the function low_level_init() to do the
|
||||
* actual setup of the hardware.
|
||||
*
|
||||
*/
|
||||
|
||||
err_t
|
||||
xemacliteif_init(struct netif *netif)
|
||||
{
|
||||
#if LWIP_SNMP
|
||||
/* ifType ethernetCsmacd(6) @see RFC1213 */
|
||||
netif->link_type = 6;
|
||||
/* your link speed here */
|
||||
netif->link_speed = ;
|
||||
netif->ts = 0;
|
||||
netif->ifinoctets = 0;
|
||||
netif->ifinucastpkts = 0;
|
||||
netif->ifinnucastpkts = 0;
|
||||
netif->ifindiscards = 0;
|
||||
netif->ifoutoctets = 0;
|
||||
netif->ifoutucastpkts = 0;
|
||||
netif->ifoutnucastpkts = 0;
|
||||
netif->ifoutdiscards = 0;
|
||||
#endif
|
||||
|
||||
netif->name[0] = IFNAME0;
|
||||
netif->name[1] = IFNAME1;
|
||||
netif->output = xemacliteif_output;
|
||||
netif->linkoutput = low_level_output;
|
||||
|
||||
low_level_init(netif);
|
||||
|
||||
#if !NO_SYS
|
||||
sys_timeout(ARP_TMR_INTERVAL, arp_timer, NULL);
|
||||
#endif
|
||||
|
||||
return ERR_OK;
|
||||
}
|
||||
|
||||
#ifndef XLWIP_CONFIG_INCLUDE_EMACLITE_ON_ZYNQ
|
||||
#if XPAR_INTC_0_HAS_FAST == 1
|
||||
/****************** Fast Interrupt Handler **********************************/
|
||||
|
||||
void XEmacLite_FastInterruptHandler (void)
|
||||
{
|
||||
XEmacLite_InterruptHandler((void *)xemaclitep_fast);
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
|
@ -0,0 +1,94 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* Copyright (C) 2007 - 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 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.
|
||||
*
|
||||
******************************************************************************/
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "netif/xpqueue.h"
|
||||
|
||||
#define NUM_QUEUES 2
|
||||
|
||||
pq_queue_t pq_queue[NUM_QUEUES];
|
||||
|
||||
pq_queue_t *
|
||||
pq_create_queue()
|
||||
{
|
||||
static int i;
|
||||
pq_queue_t *q = NULL;
|
||||
|
||||
if (i >= NUM_QUEUES) {
|
||||
xil_printf("ERR: Max Queues allocated\n\r");
|
||||
return q;
|
||||
}
|
||||
|
||||
q = &pq_queue[i++];
|
||||
|
||||
if (!q)
|
||||
return q;
|
||||
|
||||
q->head = q->tail = q->len = 0;
|
||||
|
||||
return q;
|
||||
}
|
||||
|
||||
int
|
||||
pq_enqueue(pq_queue_t *q, void *p)
|
||||
{
|
||||
if (q->len == PQ_QUEUE_SIZE)
|
||||
return -1;
|
||||
|
||||
q->data[q->head] = p;
|
||||
q->head = (q->head + 1)%PQ_QUEUE_SIZE;
|
||||
q->len++;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void*
|
||||
pq_dequeue(pq_queue_t *q)
|
||||
{
|
||||
int ptail;
|
||||
|
||||
if (q->len == 0)
|
||||
return NULL;
|
||||
|
||||
ptail = q->tail;
|
||||
q->tail = (q->tail + 1)%PQ_QUEUE_SIZE;
|
||||
q->len--;
|
||||
|
||||
return q->data[ptail];
|
||||
}
|
||||
|
||||
int
|
||||
pq_qlength(pq_queue_t *q)
|
||||
{
|
||||
return q->len;
|
||||
}
|
||||
|
|
@ -0,0 +1,15 @@
|
|||
#include "netif/xtopology.h"
|
||||
#include "xparameters.h"
|
||||
|
||||
struct xtopology_t xtopology[] = {
|
||||
{
|
||||
0x40E00000,
|
||||
xemac_type_xps_emaclite,
|
||||
0x41200000,
|
||||
2,
|
||||
0x0,
|
||||
0x0,
|
||||
},
|
||||
};
|
||||
|
||||
int xtopology_n_emacs = 1;
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
FreeRTOS V8.2.0 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
FreeRTOS V8.2.1 - Copyright (C) 2015 Real Time Engineers Ltd.
|
||||
All rights reserved
|
||||
|
||||
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
|
||||
|
|
@ -10,12 +10,12 @@
|
|||
the terms of the GNU General Public License (version 2) as published by the
|
||||
Free Software Foundation >>!AND MODIFIED BY!<< the FreeRTOS exception.
|
||||
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
>>! NOTE: The modification to the GPL is included to allow you to !<<
|
||||
>>! distribute a combined work that includes FreeRTOS without being !<<
|
||||
>>! obliged to provide the source code for proprietary components !<<
|
||||
>>! outside of the FreeRTOS kernel. !<<
|
||||
***************************************************************************
|
||||
***************************************************************************
|
||||
|
||||
FreeRTOS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
|
|
@ -37,17 +37,17 @@
|
|||
***************************************************************************
|
||||
|
||||
http://www.FreeRTOS.org/FAQHelp.html - Having a problem? Start by reading
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
the FAQ page "My application does not run, what could be wrong?". Have you
|
||||
defined configASSERT()?
|
||||
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
http://www.FreeRTOS.org/support - In return for receiving this top quality
|
||||
embedded software for free we request you assist our global community by
|
||||
participating in the support forum.
|
||||
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
http://www.FreeRTOS.org/training - Investing in training allows your team to
|
||||
be as productive as possible as early as possible. Now you can receive
|
||||
FreeRTOS training directly from Richard Barry, CEO of Real Time Engineers
|
||||
Ltd, and the world's leading authority on the world's leading RTOS.
|
||||
|
||||
http://www.FreeRTOS.org/plus - A selection of FreeRTOS ecosystem products,
|
||||
including FreeRTOS+Trace - an indispensable productivity tool, a DOS
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue