| /* |
| * 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_ */ |