2 * Copyright (c) 2013-2016 ARM Limited. All rights reserved.
4 * SPDX-License-Identifier: Apache-2.0
6 * Licensed under the Apache License, Version 2.0 (the License); you may
7 * not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
14 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
21 * Project: Ethernet PHY and MAC Driver common definitions
26 * Removed ARM_ETH_STATUS enumerator
27 * Removed ARM_ETH_MODE enumerator
29 * Namespace prefix ARM_ added
34 #ifndef __DRIVER_ETH_H
35 #define __DRIVER_ETH_H
37 #include "Driver_Common.h"
40 \brief Ethernet Media Interface type
42 #define ARM_ETH_INTERFACE_MII 0 ///< Media Independent Interface (MII)
43 #define ARM_ETH_INTERFACE_RMII 1 ///< Reduced Media Independent Interface (RMII)
44 #define ARM_ETH_INTERFACE_SMII 2 ///< Serial Media Independent Interface (SMII)
47 \brief Ethernet link speed
49 #define ARM_ETH_SPEED_10M 0 ///< 10 Mbps link speed
50 #define ARM_ETH_SPEED_100M 1 ///< 100 Mbps link speed
51 #define ARM_ETH_SPEED_1G 2 ///< 1 Gpbs link speed
54 \brief Ethernet duplex mode
56 #define ARM_ETH_DUPLEX_HALF 0 ///< Half duplex link
57 #define ARM_ETH_DUPLEX_FULL 1 ///< Full duplex link
60 \brief Ethernet link state
62 typedef enum _ARM_ETH_LINK_STATE {
63 ARM_ETH_LINK_DOWN, ///< Link is down
64 ARM_ETH_LINK_UP ///< Link is up
68 \brief Ethernet link information
70 typedef struct _ARM_ETH_LINK_INFO {
71 uint32_t speed : 2; ///< Link speed: 0= 10 MBit, 1= 100 MBit, 2= 1 GBit
72 uint32_t duplex : 1; ///< Duplex mode: 0= Half, 1= Full
76 \brief Ethernet MAC Address
78 typedef struct _ARM_ETH_MAC_ADDR {
79 uint8_t b[6]; ///< MAC Address (6 bytes), MSB first
82 #endif /* __DRIVER_ETH_H */