Initial commit

external/CMSIS_5/CMSIS/Driver/DriverTemplates/Driver_ETH_MAC.c

@@ -0,0 +1,231 @@
+/*
+ * Copyright (c) 2013-2020 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.
+ */
+
+#include "Driver_ETH_MAC.h"
+
+#define ARM_ETH_MAC_DRV_VERSION    ARM_DRIVER_VERSION_MAJOR_MINOR(1, 0) /* driver version */
+
+/* Driver Version */
+static const ARM_DRIVER_VERSION DriverVersion = {
+    ARM_ETH_MAC_API_VERSION,
+    ARM_ETH_MAC_DRV_VERSION
+};
+
+/* Driver Capabilities */
+static const ARM_ETH_MAC_CAPABILITIES DriverCapabilities = {
+    0, /* 1 = IPv4 header checksum verified on receive */
+    0, /* 1 = IPv6 checksum verification supported on receive */
+    0, /* 1 = UDP payload checksum verified on receive */
+    0, /* 1 = TCP payload checksum verified on receive */
+    0, /* 1 = ICMP payload checksum verified on receive */
+    0, /* 1 = IPv4 header checksum generated on transmit */
+    0, /* 1 = IPv6 checksum generation supported on transmit */
+    0, /* 1 = UDP payload checksum generated on transmit */
+    0, /* 1 = TCP payload checksum generated on transmit */
+    0, /* 1 = ICMP payload checksum generated on transmit */
+    0, /* Ethernet Media Interface type */
+    0, /* 1 = driver provides initial valid MAC address */
+    0, /* 1 = callback event \ref ARM_ETH_MAC_EVENT_RX_FRAME generated */
+    0, /* 1 = callback event \ref ARM_ETH_MAC_EVENT_TX_FRAME generated */
+    0, /* 1 = wakeup event \ref ARM_ETH_MAC_EVENT_WAKEUP generated */
+    0, /* 1 = Precision Timer supported */
+    0  /* Reserved (must be zero) */
+};
+
+//
+//  Functions
+//
+
+static ARM_DRIVER_VERSION ARM_ETH_MAC_GetVersion(void)
+{
+  return DriverVersion;
+}
+
+static ARM_ETH_MAC_CAPABILITIES ARM_ETH_MAC_GetCapabilities(void)
+{
+  return DriverCapabilities;
+}
+
+static int32_t ARM_ETH_MAC_Initialize(ARM_ETH_MAC_SignalEvent_t cb_event)
+{
+}
+
+static int32_t ARM_ETH_MAC_Uninitialize(void)
+{
+}
+
+static int32_t ARM_ETH_MAC_PowerControl(ARM_POWER_STATE state)
+{
+    switch (state)
+    {
+    case ARM_POWER_OFF:
+        break;
+
+    case ARM_POWER_LOW:
+        break;
+
+    case ARM_POWER_FULL:
+        break;
+    }
+    return ARM_DRIVER_OK;
+}
+
+static int32_t ARM_ETH_MAC_GetMacAddress(ARM_ETH_MAC_ADDR *ptr_addr)
+{
+}
+
+static int32_t ARM_ETH_MAC_SetMacAddress(const ARM_ETH_MAC_ADDR *ptr_addr)
+{
+}
+
+static int32_t ARM_ETH_MAC_SetAddressFilter(const ARM_ETH_MAC_ADDR *ptr_addr, uint32_t num_addr)
+{
+}
+
+static int32_t ARM_ETH_MAC_SendFrame(const uint8_t *frame, uint32_t len, uint32_t flags)
+{
+}
+
+static int32_t ARM_ETH_MAC_ReadFrame(uint8_t *frame, uint32_t len)
+{
+}
+
+static uint32_t ARM_ETH_MAC_GetRxFrameSize(void)
+{
+}
+
+static int32_t ARM_ETH_MAC_GetRxFrameTime(ARM_ETH_MAC_TIME *time)
+{
+}
+
+static int32_t ARM_ETH_MAC_GetTxFrameTime(ARM_ETH_MAC_TIME *time)
+{
+}
+
+static int32_t ARM_ETH_MAC_Control(uint32_t control, uint32_t arg)
+{
+    switch (control)
+    {
+    case ARM_ETH_MAC_CONFIGURE:
+
+        switch (arg & ARM_ETH_MAC_SPEED_Msk)
+        {
+        case ARM_ETH_MAC_SPEED_10M:
+            break;
+        case ARM_ETH_SPEED_100M:
+            break;
+        default:
+            return ARM_DRIVER_ERROR_UNSUPPORTED;
+        }
+
+        switch (arg & ARM_ETH_MAC_DUPLEX_Msk)
+        {
+        case ARM_ETH_MAC_DUPLEX_FULL:
+            break;
+        }
+
+        if (arg & ARM_ETH_MAC_LOOPBACK)
+        {
+        }
+
+        if ((arg & ARM_ETH_MAC_CHECKSUM_OFFLOAD_RX) ||
+            (arg & ARM_ETH_MAC_CHECKSUM_OFFLOAD_TX))
+        {
+            return ARM_DRIVER_ERROR_UNSUPPORTED;
+        }
+
+        if (!(arg & ARM_ETH_MAC_ADDRESS_BROADCAST))
+        {
+        }
+
+        if (arg & ARM_ETH_MAC_ADDRESS_MULTICAST)
+        {
+        }
+
+        if (arg & ARM_ETH_MAC_ADDRESS_ALL)
+        {
+        }
+
+        break;
+
+    case ARM_ETH_MAC_CONTROL_TX:
+        break;
+
+    case ARM_ETH_MAC_CONTROL_RX:
+        break;
+
+    case ARM_ETH_MAC_FLUSH:
+        if (arg & ARM_ETH_MAC_FLUSH_RX)
+        {
+        }
+        if (arg & ARM_ETH_MAC_FLUSH_TX)
+        {
+        }
+        break;
+
+    case ARM_ETH_MAC_SLEEP:
+        break;
+
+    case ARM_ETH_MAC_VLAN_FILTER:
+        break;
+
+    default:
+        return ARM_DRIVER_ERROR_UNSUPPORTED;
+    }
+}
+
+static int32_t ARM_ETH_MAC_ControlTimer(uint32_t control, ARM_ETH_MAC_TIME *time)
+{
+}
+
+static int32_t ARM_ETH_MAC_PHY_Read(uint8_t phy_addr, uint8_t reg_addr, uint16_t *data)
+{
+}
+
+static int32_t ARM_ETH_MAC_PHY_Write(uint8_t phy_addr, uint8_t reg_addr, uint16_t data)
+{
+}
+
+static void ARM_ETH_MAC_SignalEvent(uint32_t event)
+{
+}
+
+// End ETH MAC Interface
+
+extern \
+ARM_DRIVER_ETH_MAC Driver_ETH_MAC0;
+ARM_DRIVER_ETH_MAC Driver_ETH_MAC0 =
+{
+    ARM_ETH_MAC_GetVersion,
+    ARM_ETH_MAC_GetCapabilities,
+    ARM_ETH_MAC_Initialize,
+    ARM_ETH_MAC_Uninitialize,
+    ARM_ETH_MAC_PowerControl,
+    ARM_ETH_MAC_GetMacAddress,
+    ARM_ETH_MAC_SetMacAddress,
+    ARM_ETH_MAC_SetAddressFilter,
+    ARM_ETH_MAC_SendFrame,
+    ARM_ETH_MAC_ReadFrame,
+    ARM_ETH_MAC_GetRxFrameSize,
+    ARM_ETH_MAC_GetRxFrameTime,
+    ARM_ETH_MAC_GetTxFrameTime,
+    ARM_ETH_MAC_ControlTimer,
+    ARM_ETH_MAC_Control,
+    ARM_ETH_MAC_PHY_Read,
+    ARM_ETH_MAC_PHY_Write
+};