1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/**
* \file mdio.h
*
* \brief MDIO APIs and macros.
*
* This file contains the driver API prototypes and macro definitions.
*/
/*
* Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 COPYRIGHT
* OWNER OR CONTRIBUTORS 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.
*
*/
#ifndef __MDIO_H__
#define __MDIO_H__
/* USER CODE BEGIN (0) */
/* USER CODE END */
#include "sys_common.h"
#include "system.h"
#include "hw_mdio.h"
#ifdef __cplusplus
extern "C" {
#endif
/* USER CODE BEGIN (1) */
/* USER CODE END */
/* MDIO input and output frequencies in Hz */
#define MDIO_FREQ_INPUT ((uint32)(VCLK3_FREQ * 1000000.00F))
#define MDIO_FREQ_OUTPUT 1000000U
/*****************************************************************************/
/**
* @addtogroup EMACMDIO
* @{
*/
/*
** Prototypes for the APIs
*/
extern uint32 MDIOPhyAliveStatusGet(uint32 baseAddr);
extern uint32 MDIOPhyLinkStatusGet(uint32 baseAddr);
extern void MDIOInit(uint32 baseAddr, uint32 mdioInputFreq,
uint32 mdioOutputFreq);
extern boolean MDIOPhyRegRead(uint32 baseAddr, uint32 phyAddr,
uint32 regNum, volatile uint16 * dataPtr);
extern void MDIOPhyRegWrite(uint32 baseAddr, uint32 phyAddr,
uint32 regNum, uint16 RegVal);
extern void MDIOEnable(uint32 baseAddr);
extern void MDIODisable(uint32 baseAddr);
/* USER CODE BEGIN (2) */
/* USER CODE END */
#ifdef __cplusplus
}
#endif
/**@}*/
#endif /* __MDIO_H__ */
|
