blob: d60f5fd55929cab13021fec232e522d914e513ad (
plain)
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
|
/*
* Copyright (c) 2013-2017 ARM Limited. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an AS IS BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* $Date: 2. Feb 2017
* $Revision: V2.1
*
* Project: Ethernet PHY and MAC Driver common definitions
*/
/* History:
* Version 2.1
* ARM_ETH_LINK_INFO made volatile
* Version 2.0
* Removed ARM_ETH_STATUS enumerator
* Removed ARM_ETH_MODE enumerator
* Version 1.10
* Namespace prefix ARM_ added
* Version 1.00
* Initial release
*/
#ifndef DRIVER_ETH_H_
#define DRIVER_ETH_H_
#include "Driver_Common.h"
/**
\brief Ethernet Media Interface type
*/
#define ARM_ETH_INTERFACE_MII (0) ///< Media Independent Interface (MII)
#define ARM_ETH_INTERFACE_RMII (1) ///< Reduced Media Independent Interface (RMII)
#define ARM_ETH_INTERFACE_SMII (2) ///< Serial Media Independent Interface (SMII)
/**
\brief Ethernet link speed
*/
#define ARM_ETH_SPEED_10M (0) ///< 10 Mbps link speed
#define ARM_ETH_SPEED_100M (1) ///< 100 Mbps link speed
#define ARM_ETH_SPEED_1G (2) ///< 1 Gpbs link speed
/**
\brief Ethernet duplex mode
*/
#define ARM_ETH_DUPLEX_HALF (0) ///< Half duplex link
#define ARM_ETH_DUPLEX_FULL (1) ///< Full duplex link
/**
\brief Ethernet link state
*/
typedef enum _ARM_ETH_LINK_STATE {
ARM_ETH_LINK_DOWN, ///< Link is down
ARM_ETH_LINK_UP ///< Link is up
} ARM_ETH_LINK_STATE;
/**
\brief Ethernet link information
*/
typedef volatile struct _ARM_ETH_LINK_INFO {
uint32_t speed : 2; ///< Link speed: 0= 10 MBit, 1= 100 MBit, 2= 1 GBit
uint32_t duplex : 1; ///< Duplex mode: 0= Half, 1= Full
uint32_t reserved : 29;
} ARM_ETH_LINK_INFO;
/**
\brief Ethernet MAC Address
*/
typedef struct _ARM_ETH_MAC_ADDR {
uint8_t b[6]; ///< MAC Address (6 bytes), MSB first
} ARM_ETH_MAC_ADDR;
#endif /* DRIVER_ETH_H_ */
|
