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.
19 #include "Driver_ETH_MAC.h"
21 #define ARM_ETH_MAC_DRV_VERSION ARM_DRIVER_VERSION_MAJOR_MINOR(2, 0) /* driver version */
24 static const ARM_DRIVER_VERSION DriverVersion = {
25 ARM_ETH_MAC_API_VERSION,
26 ARM_ETH_MAC_DRV_VERSION
29 /* Driver Capabilities */
30 static const ARM_ETH_MAC_CAPABILITIES DriverCapabilities = {
31 0, /* 1 = IPv4 header checksum verified on receive */
32 0, /* 1 = IPv6 checksum verification supported on receive */
33 0, /* 1 = UDP payload checksum verified on receive */
34 0, /* 1 = TCP payload checksum verified on receive */
35 0, /* 1 = ICMP payload checksum verified on receive */
36 0, /* 1 = IPv4 header checksum generated on transmit */
37 0, /* 1 = IPv6 checksum generation supported on transmit */
38 0, /* 1 = UDP payload checksum generated on transmit */
39 0, /* 1 = TCP payload checksum generated on transmit */
40 0, /* 1 = ICMP payload checksum generated on transmit */
41 0, /* Ethernet Media Interface type */
42 0, /* 1 = driver provides initial valid MAC address */
43 0, /* 1 = callback event \ref ARM_ETH_MAC_EVENT_RX_FRAME generated */
44 0, /* 1 = callback event \ref ARM_ETH_MAC_EVENT_TX_FRAME generated */
45 0, /* 1 = wakeup event \ref ARM_ETH_MAC_EVENT_WAKEUP generated */
46 0 /* 1 = Precision Timer supported */
53 ARM_DRIVER_VERSION ARM_ETH_MAC_GetVersion(void)
57 ARM_ETH_MAC_CAPABILITIES ARM_ETH_MAC_GetCapabilities(void)
61 int32_t ARM_ETH_MAC_Initialize(ARM_ETH_MAC_SignalEvent_t cb_event)
65 int32_t ARM_ETH_MAC_Uninitialize(void)
69 int32_t ARM_ETH_MAC_PowerControl(ARM_POWER_STATE state)
83 return ARM_DRIVER_ERROR_UNSUPPORTED;
87 int32_t ARM_ETH_MAC_GetMacAddress(ARM_ETH_MAC_ADDR *ptr_addr)
91 int32_t ARM_ETH_MAC_SetMacAddress(const ARM_ETH_MAC_ADDR *ptr_addr)
95 int32_t ARM_ETH_MAC_SetAddressFilter(const ARM_ETH_MAC_ADDR *ptr_addr, uint32_t num_addr)
99 int32_t ARM_ETH_MAC_SendFrame(const uint8_t *frame, uint32_t len, uint32_t flags)
103 int32_t ARM_ETH_MAC_ReadFrame(uint8_t *frame, uint32_t len)
107 uint32_t ARM_ETH_MAC_GetRxFrameSize(void)
111 int32_t ARM_ETH_MAC_GetRxFrameTime(ARM_ETH_MAC_TIME *time)
115 int32_t ARM_ETH_MAC_GetTxFrameTime(ARM_ETH_MAC_TIME *time)
119 int32_t ARM_ETH_MAC_Control(uint32_t control, uint32_t arg)
123 case ARM_ETH_MAC_CONFIGURE:
125 switch (arg & ARM_ETH_MAC_SPEED_Msk)
127 case ARM_ETH_MAC_SPEED_10M:
129 case ARM_ETH_SPEED_100M:
132 return ARM_DRIVER_ERROR_UNSUPPORTED;
135 switch (arg & ARM_ETH_MAC_DUPLEX_Msk)
137 case ARM_ETH_MAC_DUPLEX_FULL:
141 if (arg & ARM_ETH_MAC_LOOPBACK)
145 if ((arg & ARM_ETH_MAC_CHECKSUM_OFFLOAD_RX) ||
146 (arg & ARM_ETH_MAC_CHECKSUM_OFFLOAD_TX))
148 return ARM_DRIVER_ERROR_UNSUPPORTED;
151 if (!(arg & ARM_ETH_MAC_ADDRESS_BROADCAST))
155 if (arg & ARM_ETH_MAC_ADDRESS_MULTICAST)
159 if (arg & ARM_ETH_MAC_ADDRESS_ALL)
165 case ARM_ETH_MAC_CONTROL_TX:
168 case ARM_ETH_MAC_CONTROL_RX:
171 case ARM_ETH_MAC_FLUSH:
172 if (arg & ARM_ETH_MAC_FLUSH_RX)
175 if (arg & ARM_ETH_MAC_FLUSH_TX)
180 case ARM_ETH_MAC_SLEEP:
183 case ARM_ETH_MAC_VLAN_FILTER:
187 return ARM_DRIVER_ERROR_UNSUPPORTED;
191 int32_t ARM_ETH_MAC_ControlTimer(uint32_t control, ARM_ETH_MAC_TIME *time)
195 int32_t ARM_ETH_MAC_PHY_Read(uint8_t phy_addr, uint8_t reg_addr, uint16_t *data)
199 int32_t ARM_ETH_MAC_PHY_Write(uint8_t phy_addr, uint8_t reg_addr, uint16_t data)
203 void ARM_ETH_MAC_SignalEvent(uint32_t event)
207 // End ETH MAC Interface
209 ARM_DRIVER_ETH_MAC Driver_ETH_MAC =
211 ARM_ETH_MAC_GetVersion,
212 ARM_ETH_MAC_GetCapabilities,
213 ARM_ETH_MAC_Initialize,
214 ARM_ETH_MAC_Uninitialize,
215 ARM_ETH_MAC_PowerControl,
216 ARM_ETH_MAC_GetMacAddress,
217 ARM_ETH_MAC_SetMacAddress,
218 ARM_ETH_MAC_SetAddressFilter,
219 ARM_ETH_MAC_SendFrame,
220 ARM_ETH_MAC_ReadFrame,
221 ARM_ETH_MAC_GetRxFrameSize,
222 ARM_ETH_MAC_GetRxFrameTime,
223 ARM_ETH_MAC_GetTxFrameTime,
224 ARM_ETH_MAC_ControlTimer,
226 ARM_ETH_MAC_PHY_Read,
227 ARM_ETH_MAC_PHY_Write