5.10 ETH 使用说明

name    ETH_DeInit.
fun     DeInitializes the ETH peripheral.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_StructInit.
fun     Initializes the structure parameter of type ETH_InitType used to
        initialize ETH. This function is usually called before initializing
        a parameter of type ETH_InitType.
param   ETH_InitParam :
          - Pointer to the ETH_InitType structure which will be initialized.
return  none

name    ETH_DMATxDescListInit.
fun     Initialize the ETH DMA transmit descriptor.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  none

name    ETH_DMARxDescListInit.
fun     Initialize the ETH DMA Receive descriptor.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  none

name    ETH_ConfigMDCNormalClock.
fun     Configure the normal clock frequency (1.0MHz ≤ MDC clock ≤ 2.5MHz) of the
        MDC based on the CSR clock frequency(HclkFreq),
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_ConfigMDCFastClock.
fun     Configure the fast clock frequency (MDC clock > 2.5MHz) of the MDC based
        on the CSR clock frequency(HclkFreq),
param   ETHx (The input parameters must be the following values):
          - ETH
param   DivValue (The input parameters must be the following values):
          - ETH_MDCFCLK_CRSCLK_DIV4
          - ETH_MDCFCLK_CRSCLK_DIV6
          - ETH_MDCFCLK_CRSCLK_DIV8
          - ETH_MDCFCLK_CRSCLK_DIV10
          - ETH_MDCFCLK_CRSCLK_DIV12
          - ETH_MDCFCLK_CRSCLK_DIV14
          - ETH_MDCFCLK_CRSCLK_DIV16
          - ETH_MDCFCLK_CRSCLK_DIV18
return  none
note    Configure for fast clocks is only supported if the interface chip supports
        faster MDC clocks.

name    ETH_ReadPHYRegister.
fun     Read a PHY register.
param   ETHx (The input parameters must be the following values):
          - ETH
param   PHYAddr :
          - PHY port address, must be a value from 0 to 31.
param   PHYReg :
          - PHY register address, must be a value from 0 to 31.
param   pRegValue :
          - Points to the address where the read PHY register value is stored.
return  0 or 1.

name    ETH_WritePHYRegister.
fun     Read a PHY register.
param   ETHx (The input parameters must be the following values):
          - ETH
param   PHYAddr :
          - PHY port address, must be a value from 0 to 31.
param   PHYReg :
          - PHY register address, must be a value from 0 to 31.
param   PHYRegValue :
          - The value to write.
return  0 or 1.

name    ETH_ExternalPHYInit.
fun     Initialize the external PHY, including settings related to whether or
        not to enable the PHY auto-negotiation function.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   ETH_InitParam :
          - Pointer to the ETH_InitType structure which will be initialized.
return  One of EthFuncStatusType.

name    ETH_Init.
fun     Initialize the ETH module with ETH_InitParam of type ETH_InitType, including
        ETH MAC initialization, MTL initialization, ETH DMA initialization, etc.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   ETH_InitParam :
          - Pointer to the ETH_InitType structure which will be initialized.
return  One of EthFuncStatusType.

name    ETH_TxMACCmd.
fun     Enables or disables the MAC transmission.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_RxMACCmd.
fun     Enables or disables the MAC reception.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_SetHashTable.
fun     Set the ETH Hash Table Value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pHashTable :
          - Pointer to a table of two 32 bit values, that contains the 64
            bits of the hash table.
return  none

name    ETH_RxVLANTagStructInit.
fun     Initializes the structure parameter of type ETH_RxVLANTagInitType used to
        initialize VLAN tag. This function is usually called before initializing
        a parameter of type ETH_RxVLANTagInitType.
param   ETH_InitParam :
          - Pointer to the ETH_RxVLANTagInitType structure which will be initialized.
return  none

name    ETH_RxVLANTagInit.
fun     Initialize VLAN tag processing on the receive path.
param   ETHx (The input parameters must be the following values):
          - ETH
param   ETH_RxVTInitParam :
          - Pointer to the ETH_RxVLANTagInitType structure which will be initialized.
return  none

name    ETH_SetVLANHashTable.
fun     Set the ETH VLAN Hash Table Value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   HashTable :
          - VLAN hash table 16 bit value.
return  none

name    ETH_SetRxVLANIdentifier.
fun     Set the VLAN Identifier for Rx packets.
param   ETHx (The input parameters must be the following values):
          - ETH
param   VLANIdentifier :
          - VLAN Identifier value.
return  none

name    ETH_InitiatePauseControlPacket.
fun     Initiates a pause control packet transmission during TX flow control
        operation.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    The pause packet function is only valid when the MAC is configured
        in full-duplex mode.
note    During control packet transmission, this bit remains set to 1 to
        indicate that packet transmission is in progress. When pause packet
        transmission is complete, the MAC resets this bit to 0. No write
        operations should be performed to this register until this bit is
        cleared.

name    ETH_ActivateBackpressure.
fun     Activate backpressure function during TX flow control operation.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    Activate backpressure function is only valid when the MAC is configured
        in half-duplex mode.
note    during backpressure, when the MAC receives a new frame, the transmitter
        starts sending a JAM pattern resulting in a collision.
note    BPA is automatically disabled when the MAC is configured in full-duplex
        mode.

name    ETH_PowerDownCmd.
fun     Enables or disables the ETH Power Down mode.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MagicPacketDetectionCmd.
fun     Enables or disables the MAC Magic Packet Detection.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_WakeUpPacketDetectionCmd.
fun     Enables or disables the MAC Remote Wake-Up Packet Detection.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_GlobalUnicastWakeUpCmd.
fun     Enables or disables any unicast packet filtered by the MAC
        address recognition to be a wake-up packet.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ResetWakeUpPacketFilterRegPointer.
fun     Reset Wakeup packet filter register pointer.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_SetWakeUpPacketFilterRegister.
fun     Populates the remote wakeup packet registers.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pBuffer :
          - Pointer on remote WakeUp Packet Filter Register buffer data (8 words).
return  none
note    When MAC RWK Packet Filter register is written, the content is transferred
        from CSR clock domain to PHY receive clock domain after the write operation,
        there should not be any further write to the MAC RWK Packet Filter register
        until the first write is updated in PHY receive clock domain. Otherwise, the
        second write operation does not get updated to the PHY receive clock domain.
        Therefore, the delay between two writes to the MAC RWK Packet Filter register
        should be at least 4 cycles of the PHY receive clock.

name    ETH_CSRRegisterWrite1ClearCmd.
fun     Enables or disables Write 1 clear mode for some CSR registers.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_SetMACAddress.
fun     Set MAC address by application layer setting. Support configuring
        MAC address registers 0~3.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MAC_ADDR0_OFFSET
          - ETH_MAC_ADDR1_OFFSET
          - ETH_MAC_ADDR2_OFFSET
          - ETH_MAC_ADDR3_OFFSET
param   pAddr:
          - Pointer on MAC address buffer
return  none

name    ETH_GetMACAddress.
fun     Get MAC address by application layer setting. Support get MAC address
        registers 0~3.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MAC_ADDR0_OFFSET
          - ETH_MAC_ADDR1_OFFSET
          - ETH_MAC_ADDR2_OFFSET
          - ETH_MAC_ADDR3_OFFSET
param   pAddr:
          - Pointer on MAC address buffer
return  none

name    ETH_MACAddressPerfectFilterCmd.
fun     Enables or disables the Address filter module uses the specified ETH
        MAC address (MAC address 1 ~ MAC address 3) for perfect filtering.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MACADDR1_OFFSET
          - ETH_MACADDR2_OFFSET
          - ETH_MACADDR3_OFFSET
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_SetMACAddressFilter.
fun     Set the filter type for the specified ETH MAC address (MAC address 1 ~
        MAC address 3).
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MACADDR1_OFFSET
          - ETH_MACADDR2_OFFSET
          - ETH_MACADDR3_OFFSET
param   Filter (The input parameters must be the following values):
          - ETH_MACADDR_FILTER_SA
          - ETH_MACADDR_FILTER_DA
return  none

name    ETH_SetMACAddressFilterMaskBytes.
fun     Set the filter mask bytes for the specified ETH MAC address (MAC address 1 ~
        MAC address 3).
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MACADDR1_OFFSET
          - ETH_MACADDR2_OFFSET
          - ETH_MACADDR3_OFFSET
param   MaskByte (The input parameters must be the following values):
          - ETH_MACADDR_MASK_BYTE6
          - ETH_MACADDR_MASK_BYTE5
          - ETH_MACADDR_MASK_BYTE4
          - ETH_MACADDR_MASK_BYTE3
          - ETH_MACADDR_MASK_BYTE2
          - ETH_MACADDR_MASK_BYTE1
return  none

name    ETH_MMCCountersReset.
fun     Resets the MMC Counters.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MMCCounterStopRolloverCmd.
fun     Enables or disables the MMC Counter Stop Rollover.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MMCResetOnReadCmd.
fun     Enables or disables the MMC Reset On Read.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MMCCounterFreezeCmd.
fun     Enables or disables the MMC Counter Freeze.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MMCCounterHalfPreset.
fun     Preset and Initialize the MMC counters to almost-half value:
        0x7FFF_FFF0.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MMCCounterFullPreset.
fun     Preset and Initialize the MMC counters to almost-full value:
        0xFFFF_FFF0.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MMCCounterUpdateForDropBCPacketCmd.
fun     Enables or disables the Update MMC Counters for Dropped Broadcast
        Packets.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_GetMMCCounterValue.
fun     Get the specified ETH MMC counter value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MMC_SCGP_OFFSET
          - ETH_MMC_MCGP_OFFSET
          - ETH_MMC_PCG_OFFSET
          - ETH_MMC_BPG_OFFSET
          - ETH_MMC_MPG_OFFSET
          - ETH_MMC_CRCEP_OFFSET
          - ETH_MMC_AEP_OFFSET
          - ETH_MMC_UPG_OFFSET
return  Corresponding counter value.

name    ETH_MACTimeStampCmd.
fun     Enables or disables the MAC timestamp.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_SetTimeStampUpdateMethod.
fun     Selects the MAC timestamp Update method.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Method (The input parameters must be the following values):
          - ETH_MACTS_FINE_UPDATE
          - ETH_MACTS_COARSE_UPDATE
return  none

name    ETH_MACTimeStampInit.
fun     Initialize the MAC timestamp. The system time is initialized
        (overwritten) with the values specified in the MAC System Time Seconds
        Update Register and the MAC System Time Nanoseconds Update Register.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MACTimeStampUpdate.
fun     Update the MAC timestamp. The system time is updated (added or
        subtracted) with the values specified in the MAC System Time Seconds
        Update Register and the MAC System Time Nanoseconds Update Register.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_EnableTimeStampIntTrigger.
fun     Enable the MAC TimeStamp interrupt trigger. the timestamp interrupt is
        generated when the System Time becomes greater than the value written
        in the Target Time register.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MACTimeStampAddendRegUpdate.
fun     Update the MAC timestamp addend register. the content of the Timestamp
        Addend register is updated in the PTP block for fine correction.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MACTimeStampAllPacketsCmd.
fun     Enables or disables the MAC timestamp for All Packets.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MACTimeStampDigBinRolloverCmd.
fun     Enables or disables the MAC timestamp Rollover for Digital or Binary.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_PTPTypePacketProcesCmd.
fun     Enables or disables the processing for selected PTP packet type.
param   ETHx (The input parameters must be the following values):
          - ETH
param   PacketType (The input parameters must be the following values):
          - ETH_MACPTP_TYPE_VERSION2
          - ETH_MACPTP_TYPE_ETHERNET
          - ETH_MACPTP_TYPE_IPV6UDP
          - ETH_MACPTP_TYPE_IPV4UDP (default)
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MACAddrPTPPacketFilterCmd.
fun     Enables or disables the MAC address for PTP packet filtering.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MACTxTimeStampStatusModeCmd.
fun     Enables or disables the MAC TX timestamp status mode.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_SetSubSecondIncrementValue.
fun     Sets the system time Sub-Second Increment value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IncValue :
          - 0~0xFF
return  none

name    ETH_SetTimeStampUpdateValue.
fun     Sets the Time Stamp update value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   CalMode (The input parameters must be the following values):
          - ETH_MACTS_CALMODE_SUB
          - ETH_MACTS_CALMODE_ADD
param   SecondValue :
          - 0~0xFFFFFFFF
param   SubSecondValue :
          - 0~0x7FFFFFFF
return  none
note    When CalMode is set to ETH_MACTS_CALMODE_SUB, the seconds field
        and nanosecond field must be programmed with the complement of
        the corresponding part of the update value.

name    ETH_SetTimeStampAddendValue.
fun     Sets the Time Stamp addend value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   AddValue :
          - 0~0xFFFFFFFF
return  none

name    ETH_GetTimeStampRegValue.
fun     Gets the specified ETH MAC TimeStamp register value.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Offset (The input parameters must be the following values):
          - ETH_MACTS_SSIR_OFFSET
          - ETH_MACTS_STSR_OFFSET
          - ETH_MACTS_STNSR_OFFSET
          - ETH_MACTS_STSUR_OFFSET
          - ETH_MACTS_STNSUR_OFFSET
          - ETH_MACTS_TAR_OFFSET
          - ETH_MACTS_TTSNSR_OFFSET
          - ETH_MACTS_TTSSR_OFFSET
          - ETH_MACTS_TICNSR_OFFSET
          - ETH_MACTS_TECNSR_OFFSET
          - ETH_MACTS_TILR_OFFSET
          - ETH_MACTS_TELR_OFFSET
          - ETH_MACTS_PTTSR_OFFSET
          - ETH_MACTS_PTTNSR_OFFSET
return  Corresponding MAC TimeStamp value.

name    ETH_ConfigPPSOutput.
fun     Configure the PPS output, e.g. configure the output frequency,
        which defaults to one pulse per second.
param   ETHx (The input parameters must be the following values):
          - ETH
param   OutputFreq (The input parameters must be the following values):
          - ETH_MACPPS_FREQCTRL_B2D1
          - ETH_MACPPS_FREQCTRL_B4D2
          - ETH_MACPPS_FREQCTRL_B8D4
          - ETH_MACPPS_FREQCTRL_B16D8
          - ETH_MACPPS_FREQCTRL_B32D16
          - ETH_MACPPS_FREQCTRL_B64D32
          - ETH_MACPPS_FREQCTRL_B128D64
          - ETH_MACPPS_FREQCTRL_B256D128
          - ETH_MACPPS_FREQCTRL_B512D256
          - ETH_MACPPS_FREQCTRL_B1024D512
          - ETH_MACPPS_FREQCTRL_B2048D1024
          - ETH_MACPPS_FREQCTRL_B4096D2048
          - ETH_MACPPS_FREQCTRL_B8192D4096
          - ETH_MACPPS_FREQCTRL_B16384D8192
          - ETH_MACPPS_FREQCTRL_B32768D16384
return  none

name    ETH_SetPPSTargetTimeValue.
fun     Sets the PPS target time value with seconds field and nanosecond field.
param   ETHx (The input parameters must be the following values):
          - ETH
param   SecondValue :
          - 0~0xFFFFFFFF
param   SubSecondValue :
          - 0~0x7FFFFFFF
return  none

name    ETH_MTLDropTxStatusCmd.
fun     Enables or disables the Drop Transmit Status.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_MTLCounterPreset.
fun     Preset and Initialize the MTL counters to value: 0x7F0.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_MTLCounterReset.
fun     Reset all counters of MTL.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    The counter reset control bit is automatically cleared after 1 clock
        cycle.

name    ETH_FlushTransmitQueue.
fun     Clears the ETH transmit FIFO.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    The MTL Transmit Queue Operation Mode Register (ETH_MTLTXQOPMOD)
        should not be written until the flush operation is complete.
        This function causes all data in the Tx FIFO to be lost or flushed.
        However, data that has been accepted by the MAC transmitter will not
        be flushed. It will be scheduled for transmission and will result in
        underflow and short packets being sent.

name    ETH_GetMTLUnderflowPacketCounter.
fun     Get the number of packets aborted by the controller due to Tx queue
        underflow.
param   ETHx (The input parameters must be the following values):
          - ETH
return  Counter value: 0~0x7FF.

name    ETH_GetMTLOverflowPacketCounter.
fun     Gets the number of packets discarded due to Rx queue overflow.
param   ETHx (The input parameters must be the following values):
          - ETH
return  Counter value: 0~0x7FF.

name    ETH_GetMTLMissedPacketCounter.
fun     Gets the number of packets lost due to the application performing
        packet refresh requests against this queue.
param   ETHx (The input parameters must be the following values):
          - ETH
return  Counter value: 0~0x7FF.

name    ETH_SoftwareReset.
fun     ETH software reset, the MAC and the DMA controller reset the logic
        and all internal registers of the DMA, MTL, and MAC.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    1. The software reset status bit (SWR) is automatically cleared after
        the reset operation is completed.
        2. Before reprogramming any ETH register, a value of zero should be
        read in SWR bit.
        3. The SWR bit must be read at least 4 CSR clock cycles after it is
        written to 1.

name    ETH_TxDMACmd.
fun     Enables or disables the DMA transmission.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_RxDMACmd.
fun     Enables or disables the DMA reception.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ResumeDMATransmission.
fun     Resume TX DMA by writing any value to transmit descriptor tail pointer
        register when TX DMA enters suspend mode.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    This function is only applicable when the DMA enters suspend mode.

name    ETH_ResumeDMAReception.
fun     Resume RX DMA by writing any value to receive descriptor tail pointer
        register when RX DMA enters suspend mode.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none
note    This function is only applicable when the DMA enters suspend mode.

name    ETH_SetRxInterruptWatchdogTimer.
fun     Set the watchdog timer for the DMA receive interrupt.
param   ETHx (The input parameters must be the following values):
          - ETH
param   CntUnit (The input parameters must be the following values):
          - ETH_DMARXINT_WDGTIM_CNTUNIT_256
          - ETH_DMARXINT_WDGTIM_CNTUNIT_512
          - ETH_DMARXINT_WDGTIM_CNTUNIT_1024
          - ETH_DMARXINT_WDGTIM_CNTUNIT_2048
param   CntValue :
          - Count value: 0~0x000000FF.
return  none
note    Timer cycles = count unit * count value (CntUnit * CntValue) system
        clock cycles.

name    ETH_GetCurrentTxDescriptorAddress.
fun     Gets the address of the current application transmit descriptor read
        by the DMA.
param   ETHx (The input parameters must be the following values):
          - ETH
return  The value of the current Tx descriptor address.

name    ETH_GetCurrentRxDescriptorAddress.
fun     Gets the address of the current application receive descriptor read
        by the DMA.
param   ETHx (The input parameters must be the following values):
          - ETH
return  The value of the current Rx descriptor address.

name    ETH_GetCurrentTxBufferAddress.
fun     Gets the address of the current application transmit buffer read
        by the DMA.
param   ETHx (The input parameters must be the following values):
          - ETH
return  The value of the current Tx buffer address.

name    ETH_GetCurrentRxBufferAddress.
fun     Gets the address of the current application receive buffer read
        by the DMA.
param   ETHx (The input parameters must be the following values):
          - ETH
return  The value of the current Rx buffer address.

name    ETH_GetTxDMAErrorType.
fun     Get the type of TX DMA error that caused the fatal bus error.
param   ETHx (The input parameters must be the following values):
          - ETH
return  TX DMA Error Bits[2:0] Value:
          - bit[0]:
            - 1: Error during read transfer
            - 0: Error during write transfer
          - bit[1]:
            - 1: Error during descriptor access
            - 0: Error during data buffer access
          - bit[2]:
            - 1: Error during data transfer by Tx DMA
            - 0: No Error during data transfer by Tx DMA
        Invalid value:
          - 0xFF
note    This function returns a valid value only if a fatal bus error occurs
        (FBE set to 1). And these error types do not generate interrupts.

name    ETH_GetRxDMAErrorType.
fun     Get the type of RX DMA error that caused the fatal bus error.
param   ETHx (The input parameters must be the following values):
          - ETH
return  RX DMA Error Bits[2:0] Value:
          - bit[0]:
            - 1: Error during read transfer
            - 0: Error during write transfer
          - bit[1]:
            - 1: Error during descriptor access
            - 0: Error during data buffer access
          - bit[2]:
            - 1: Error during data transfer by Rx DMA
            - 0: No Error during data transfer by Rx DMA
        Invalid value:
          - 0xFF
note    This function returns a valid value only if a fatal bus error occurs
        (FBE set to 1). And these error types do not generate interrupts.

name    ETH_GetDMACh0DroppedPacketCounter.
fun     Get the number of packet counters dropped by the DMA due to bus errors
        or programming the RPF field in the DMA Channel 0 Rx Control Register.
param   ETHx (The input parameters must be the following values):
          - ETH
return  Counter value: 0~0x7FF.

name    ETH_GetDMACh0ERICounter.
fun     Get the number of counts for the number of times an ERI (Early Receive
        Interrupt) is valid.
param   ETHx (The input parameters must be the following values):
          - ETH
return  Counter value: 0~0xFFF.

name    ETH_RxDescAssignMemory.
fun     Assign memory buffers to a DMA Rx descriptor.
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   Index :
          - Index of the DMA Rx descriptor.
param   pBuffer1 :
          - Points to Buffer1 address.
param   pBuffer2 :
          - Points to Buffer2 address, if available.
return  One of EthFuncStatusType.

name    ETH_BuildRxDescriptors.
fun     This function gives back Rx Desc of the last received Packet to the DMA,
        so ETH DMA will be able to use these descriptors to receive next Packets.
        It should be called after processing the received Packet.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  One of EthFuncStatusType.

name    ETH_PrepareTxDescriptors.
fun     Prepare Tx DMA descriptor before transmission.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   pTxPacket :
          - Points to the TX packet, containing some configuration information
param   ItMode :
          - Mode Selection: 1 indicates to interrupt mode, 0 indicates to polling mode.
return  One of EthFuncStatusType.

name    ETH_Transmit.
fun     Send packets via polling mode.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   pTxPacket :
          - Points to the TX packet, containing some configuration information
param   Timeout :
          - timeout value
return  One of EthFuncStatusType.

name    ETH_TransmitIT.
fun     Send packets via interrupt mode.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   pTxPacket :
          - Points to the TX packet, containing some configuration information
return  One of EthFuncStatusType.

name    ETH_IsRxDataAvailable.
fun     Checks the data of received packets.
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  1 or 0.

name    ETH_GetRxDataBuffer.
fun     Used to fetch the data buffer when processing the received Packet.
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   pRxBuffer :
          - Points to the RX buffer, ETH_BufferType structure.
return  One of EthFuncStatusType.

name    ETH_GetRxDataLength.
fun     Used to fetch the data length of last received Packet when processing the
        received Packet.
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  0 or length of last received Packet.

name    ETH_GetRxPacketInfo.
fun     Get the Rx Packet info (Packet type, VLAN tag, Filters status, ...).
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
param   pRxPacket :
          - Points to the RX packet, containing some packet information.
return  One of EthFuncStatusType.

name    ETH_Start.
fun     Turn on ETH via polling mode, including turning on TX and RX DMA engines,
        turning on TX and RX MAC controllers, etc.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none.

name    ETH_StartIT.
fun     Turn on ETH via interrupt mode, including turning on TX and RX DMA engines,
        turning on TX and RX MAC controllers, etc.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  none.

name    ETH_Stop.
fun     Turn off ETH in polling mode, including turning off TX and RX DMA engines,
        turning off TX and RX MAC controllers, etc.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none.

name    ETH_StopIT.
fun     Turn off ETH in interrupt mode, including turning off TX and RX DMA engines,
        turning off TX and RX MAC controllers, etc.
param   ETHx (The input parameters must be the following values):
          - ETH
param   pInfo :
          - Pointer to an ETH_InfoType structure parameter containing various
            information about the operation of the ETH module.
return  none.

name    ETH_GetTxDescFlagStatus.
fun     Checks whether the specified ETH DMA Tx Descriptor status flag
        bits is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMATXDESC_FLAG_IHE
          - ETH_DMATXDESC_FLAG_DB
          - ETH_DMATXDESC_FLAG_UF
          - ETH_DMATXDESC_FLAG_ED
          - ETH_DMATXDESC_FLAG_CC
          - ETH_DMATXDESC_FLAG_EC
          - ETH_DMATXDESC_FLAG_LC
          - ETH_DMATXDESC_FLAG_NC
          - ETH_DMATXDESC_FLAG_LOC
          - ETH_DMATXDESC_FLAG_PCE
          - ETH_DMATXDESC_FLAG_PF
          - ETH_DMATXDESC_FLAG_JT
          - ETH_DMATXDESC_FLAG_ES
          - ETH_DMATXDESC_FLAG_TTSS
          - ETH_DMATXDESC_FLAG_DE
          - ETH_DMATXDESC_FLAG_LD
          - ETH_DMATXDESC_FLAG_FD
return  SET or RESET

name    ETH_GetRxDescExtendedFlagStatus.
fun     Checks whether the specified ETH DMA Rx Descriptor Extended status
        flag bits is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMARXDESC_EXTFLAG_PT_NONE
          - ETH_DMARXDESC_EXTFLAG_PT_NUDP
          - ETH_DMARXDESC_EXTFLAG_PT_TCP
          - ETH_DMARXDESC_EXTFLAG_PT_ICNP
          - ETH_DMARXDESC_EXTFLAG_IPHE
          - ETH_DMARXDESC_EXTFLAG_IPV4
          - ETH_DMARXDESC_EXTFLAG_IPV6
          - ETH_DMARXDESC_EXTFLAG_IPCB
          - ETH_DMARXDESC_EXTFLAG_IPCE
          - ETH_DMARXDESC_EXTFLAG_PMT_NONE
          - ETH_DMARXDESC_EXTFLAG_PMT_SYNC
          - ETH_DMARXDESC_EXTFLAG_PMT_FU
          - ETH_DMARXDESC_EXTFLAG_PMT_DREQ
          - ETH_DMARXDESC_EXTFLAG_PMT_DRESP
          - ETH_DMARXDESC_EXTFLAG_PMT_PDREQ
          - ETH_DMARXDESC_EXTFLAG_PMT_PDRESP
          - ETH_DMARXDESC_EXTFLAG_PMT_PRFU
          - ETH_DMARXDESC_EXTFLAG_PMT_ANN
          - ETH_DMARXDESC_EXTFLAG_PMT_MAN
          - ETH_DMARXDESC_EXTFLAG_PMT_SIG
          - ETH_DMARXDESC_EXTFLAG_PMT_PRT
          - ETH_DMARXDESC_EXTFLAG_PFT
          - ETH_DMARXDESC_EXTFLAG_PV
          - ETH_DMARXDESC_EXTFLAG_TSA
          - ETH_DMARXDESC_EXTFLAG_TD
return  SET or RESET

name    ETH_GetRxDescFilterFlagStatus.
fun     Checks whether the specified ETH DMA Rx Descriptor Filter status flag
        bits is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMARXDESC_FLTFLAG_VFS
          - ETH_DMARXDESC_FLTFLAG_SAF
          - ETH_DMARXDESC_FLTFLAG_DAF
          - ETH_DMARXDESC_FLTFLAG_HF
return  SET or RESET

name    ETH_GetRxDescFlagStatus.
fun     Checks whether the specified ETH DMA Rx Descriptor status flag bits
        is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMARXDESC_FLAG_ES
          - ETH_DMARXDESC_FLAG_LT_LP
          - ETH_DMARXDESC_FLAG_LT_TP
          - ETH_DMARXDESC_FLAG_LT_ARP
          - ETH_DMARXDESC_FLAG_LT_VLAN
          - ETH_DMARXDESC_FLAG_LT_DVLAN
          - ETH_DMARXDESC_FLAG_LT_MAC
          - ETH_DMARXDESC_FLAG_LT_OAM
          - ETH_DMARXDESC_FLAG_DE
          - ETH_DMARXDESC_FLAG_RE
          - ETH_DMARXDESC_FLAG_OE
          - ETH_DMARXDESC_FLAG_RWT
          - ETH_DMARXDESC_FLAG_GP
          - ETH_DMARXDESC_FLAG_CE
          - ETH_DMARXDESC_FLAG_RS0V
          - ETH_DMARXDESC_FLAG_RS1V
          - ETH_DMARXDESC_FLAG_RS2V
          - ETH_DMARXDESC_FLAG_LD
          - ETH_DMARXDESC_FLAG_FD
return  SET or RESET

name    ETH_GetFlowControlBusyStatus.
fun     Checks whether the ETH flow control busy bit is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
return  SET or RESET
note    The Flow Control register should not be written to until this bit
        is cleared.

name    ETH_GetMACInterruptStatus.
fun     Checks whether the specified ETH MAC Interrupt flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MAC_INT_FLAG_PHY
          - ETH_MAC_INT_FLAG_PMT
          - ETH_MAC_INT_FLAG_MMCRX
          - ETH_MAC_INT_FLAG_MMCTX
          - ETH_MAC_INT_FLAG_TS
          - ETH_MAC_INT_FLAG_TX
          - ETH_MAC_INT_FLAG_RX
          - ETH_MAC_INT_FLAG_MDIO
return  SET or RESET

name    ETH_GetMACTxRxFlagStatus.
fun     Checks whether the specified ETH MAC transmit-receive status
        flag bits is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_MACTX_FLAG_TJT
          - ETH_MACTX_FLAG_NCARR
          - ETH_MACTX_FLAG_LCARR
          - ETH_MACTX_FLAG_EXDEF
          - ETH_MACTX_FLAG_LCOL
          - ETH_MACTX_FLAG_EXCOL
          - ETH_MACRX_FLAG_RWT
return  SET or RESET

name    ETH_GetPMTFlagStatus.
fun     Checks whether the specified ETH PMT status flag bits is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_PMT_FLAG_WUPFRPR
          - ETH_PMT_FLAG_WUPR
          - ETH_PMT_FLAG_MPR
return  SET or RESET

name    ETH_GetMMCRxInterruptStatus.
fun     Checks whether the specified ETH MMC RX Interrupt flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MMCRX_INT_FLAG_BCGPIS
          - ETH_MMCRX_INT_FLAG_MCGPIS
          - ETH_MMCRX_INT_FLAG_CRCERPIS
          - ETH_MMCRX_INT_FLAG_ALGNERPIS
          - ETH_MMCRX_INT_FLAG_UCGPIS
return  SET or RESET

name    ETH_GetMMCTxInterruptStatus.
fun     Checks whether the specified ETH MMC TX Interrupt flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MMCTX_INT_FLAG_SCOLGPIS
          - ETH_MMCTX_INT_FLAG_MCOLGPIS
          - ETH_MMCTX_INT_FLAG_GPKTIS
return  SET or RESET

name    ETH_GetMACTimeStampFlagStatus.
fun     Checks whether the specified ETH MAC Time Stamp flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_MACTS_FLAG_SOVF
          - ETH_MACTS_FLAG_TARGT0
          - ETH_MACTS_FLAG_TRGTERR0
          - ETH_MACTS_FLAG_TXTSSIS
return  SET or RESET

name    ETH_GetFlushTransmitQueueStatus.
fun     Checks whether the ETH Flush Transmit Queue bit is cleared or not.
param   ETHx (The input parameters must be the following values):
          - ETH
return  SET or RESET
note    The MTL Transmit Queue Operation Mode Register (ETH_MTLTXQOPMOD)
        should not be written until the Flush Transmit Queue bit is reset.

name    ETH_GetMTLInterruptStatus.
fun     Checks whether the specified ETH MTL Interrupt flag is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MTL_INT_FLAG_Q0IS
return  SET or RESET

name    ETH_GetMTLQueueInterruptStatus.
fun     Checks whether the specified ETH MTL queue Interrupt flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MTLTXQUEUE_INT_FLAG_UNFIS
          - ETH_MTLRXQUEUE_INT_FLAG_OVFIS
return  SET or RESET

name    ETH_GetMTLCounterFlagStatus.
fun     Checks whether the specified ETH MTL Counter flag is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_MTLCOUNTER_FLAG_UFCNTOVF
          - ETH_MTLCOUNTER_FLAG_OVFCNTOVF
          - ETH_MTLCOUNTER_FLAG_MISCNTOVF
return  SET or RESET

name    ETH_GetSoftwareResetStatus.
fun     Checks whether the ETH software reset bit (SWR) is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
return  SET or RESET
note    1. Before reprogramming any ETH register, a value of zero should be
        read in SWR bit.
        2. The SWR bit must be read at least 4 CSR clock cycles after it is
        written to 1.

name    ETH_GetDMAInterruptStatus.
fun     Checks whether the specified ETH DMA Interrupt flag is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_DMA_INT_FLAG_DMACH0
          - ETH_DMA_INT_FLAG_MTL
          - ETH_DMA_INT_FLAG_MAC
return  SET or RESET

name    ETH_GetDMACh0TxProcessStatus.
fun     Returns the ETH DMA Transmit Process Status.
param   ETHx (The input parameters must be the following values):
          - ETH
return  One of the following values:
          - ETH_DMACH0_TXPRO_FLAG_STOP
          - ETH_DMACH0_TXPRO_FLAG_RUN_FTTD
          - ETH_DMACH0_TXPRO_FLAG_RUN_WS
          - ETH_DMACH0_TXPRO_FLAG_RUN_RDS
          - ETH_DMACH0_TXPRO_FLAG_TSTMP_WS
          - ETH_DMACH0_TXPRO_FLAG_SUSPND
          - ETH_DMACH0_TXPRO_FLAG_RUN_CTD

name    ETH_GetDMACh0RxProcessStatus.
fun     Returns the ETH DMA Receive Process Status.
param   ETHx (The input parameters must be the following values):
          - ETH
return  One of the following values:
          - ETH_DMACH0_RXPRO_FLAG_STOP
          - ETH_DMACH0_RXPRO_FLAG_RUN_FTTD
          - ETH_DMACH0_RXPRO_FLAG_RUN_WRP
          - ETH_DMACH0_RXPRO_FLAG_SUSPND
          - ETH_DMACH0_RXPRO_FLAG_RUN_CRD
          - ETH_DMACH0_RXPRO_FLAG_TSTMP
          - ETH_DMACH0_RXPRO_FLAG_RUN_TRP

name    ETH_GetDMACh0FlagStatus.
fun     Checks whether the specified ETH DMA-CH0 flag is set or not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMACH0_FLAG_TI
          - ETH_DMACH0_FLAG_TPS
          - ETH_DMACH0_FLAG_TBU
          - ETH_DMACH0_FLAG_RI
          - ETH_DMACH0_FLAG_RBU
          - ETH_DMACH0_FLAG_RPS
          - ETH_DMACH0_FLAG_RWT
          - ETH_DMACH0_FLAG_ETI
          - ETH_DMACH0_FLAG_ERI
          - ETH_DMACH0_FLAG_FBE
          - ETH_DMACH0_FLAG_CDE
          - ETH_DMACH0_FLAG_AIS
          - ETH_DMACH0_FLAG_NIS
return  SET or RESET

name    ETH_GetDMACh0InterruptStatus.
fun     Checks whether the specified ETH DMA-CH0 Interrupt flag is set or
        not.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_DMACH0_INT_FLAG_TI
          - ETH_DMACH0_INT_FLAG_TPS
          - ETH_DMACH0_INT_FLAG_TBU
          - ETH_DMACH0_INT_FLAG_RI
          - ETH_DMACH0_INT_FLAG_RBU
          - ETH_DMACH0_INT_FLAG_RPS
          - ETH_DMACH0_INT_FLAG_RWT
          - ETH_DMACH0_INT_FLAG_ETI
          - ETH_DMACH0_INT_FLAG_ERI
          - ETH_DMACH0_INT_FLAG_FBE
          - ETH_DMACH0_INT_FLAG_CDE
          - ETH_DMACH0_INT_FLAG_AIS
          - ETH_DMACH0_INT_FLAG_NIS
return  SET or RESET

name    ETH_ClearMACPHYInterruptFlag.
fun     Clears the MAC PHY Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_ClearPMTFlag.
fun     Clears the MAC PMT pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_PMT_FLAG_WUPR
          - ETH_PMT_FLAG_MPR
return  none

name    ETH_ClearMMCRxInterruptFlag.
fun     Clears the MMC RX Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MMCRX_INT_FLAG_BCGPIS
          - ETH_MMCRX_INT_FLAG_MCGPIS
          - ETH_MMCRX_INT_FLAG_CRCERPIS
          - ETH_MMCRX_INT_FLAG_ALGNERPIS
          - ETH_MMCRX_INT_FLAG_UCGPIS
return  none

name    ETH_ClearMMCTxInterruptFlag.
fun     Clears the MMC TX Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MMCTX_INT_FLAG_SCOLGPIS
          - ETH_MMCTX_INT_FLAG_MCOLGPIS
          - ETH_MMCTX_INT_FLAG_GPKTIS
return  none

name    ETH_ClearMACTimeStampFlag.
fun     Clears the MAC Time Stamp pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_MACTS_FLAG_SOVF
          - ETH_MACTS_FLAG_TARGT0
          - ETH_MACTS_FLAG_TRGTERR0
          - ETH_MACTS_FLAG_TXTSSIS
return  none

name    ETH_ClearMACTxRxFlag.
fun     Clears the MAC TX RX pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_MACTX_FLAG_TJT
          - ETH_MACTX_FLAG_NCARR
          - ETH_MACTX_FLAG_LCARR
          - ETH_MACTX_FLAG_EXDEF
          - ETH_MACTX_FLAG_LCOL
          - ETH_MACTX_FLAG_EXCOL
          - ETH_MACRX_FLAG_RWT
return  none

name    ETH_ClearMACMDIOInterruptFlag.
fun     Clears the MAC MDIO Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
return  none

name    ETH_ClearMTLQueueInterruptFlag.
fun     Clears the MTL Queue Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_MTLTXQUEUE_INT_FLAG_UNFIS
          - ETH_MTLRXQUEUE_INT_FLAG_OVFIS
return  none

name    ETH_ClearDMACh0Flag.
fun     Clears the DMA Channel 0 pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Flag (The input parameters must be the following values):
          - ETH_DMACH0_FLAG_TI
          - ETH_DMACH0_FLAG_TPS
          - ETH_DMACH0_FLAG_TBU
          - ETH_DMACH0_FLAG_RI
          - ETH_DMACH0_FLAG_RBU
          - ETH_DMACH0_FLAG_RPS
          - ETH_DMACH0_FLAG_RWT
          - ETH_DMACH0_FLAG_ETI
          - ETH_DMACH0_FLAG_ERI
          - ETH_DMACH0_FLAG_FBE
          - ETH_DMACH0_FLAG_CDE
          - ETH_DMACH0_FLAG_AIS
          - ETH_DMACH0_FLAG_NIS
return  none

name    ETH_ClearDMACh0InterruptFlag.
fun     Clears the DMA Channel 0 Interrupt pending flag for the ETH.
param   ETHx (The input parameters must be the following values):
          - ETH
param   IntFlag (The input parameters must be the following values):
          - ETH_DMACH0_INT_FLAG_TI
          - ETH_DMACH0_INT_FLAG_TPS
          - ETH_DMACH0_INT_FLAG_TBU
          - ETH_DMACH0_INT_FLAG_RI
          - ETH_DMACH0_INT_FLAG_RBU
          - ETH_DMACH0_INT_FLAG_RPS
          - ETH_DMACH0_INT_FLAG_RWT
          - ETH_DMACH0_INT_FLAG_ETI
          - ETH_DMACH0_INT_FLAG_ERI
          - ETH_DMACH0_INT_FLAG_FBE
          - ETH_DMACH0_INT_FLAG_CDE
          - ETH_DMACH0_INT_FLAG_AIS
          - ETH_DMACH0_INT_FLAG_NIS
return  none

name    ETH_ConfigMACInterrupt.
fun     Enables or disables the specified ETH MAC interrupts.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Interrupt (The input parameters must be the following values):
          - ETH_MAC_INT_PHY
          - ETH_MAC_INT_PMT
          - ETH_MAC_INT_TS
          - ETH_MAC_INT_TX
          - ETH_MAC_INT_RX
          - ETH_MAC_INT_MDIO
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ConfigMMCRxInterrupt.
fun     Enables or disables the specified ETH MMC RX interrupts.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Interrupt (The input parameters must be the following values):
          - ETH_MMCRX_INT_BCGPIM
          - ETH_MMCRX_INT_MCGPIM
          - ETH_MMCRX_INT_CRCERPIM
          - ETH_MMCRX_INT_ALGNERPIM
          - ETH_MMCRX_INT_UCGPIM
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ConfigMMCTxInterrupt.
fun     Enables or disables the specified ETH MMC TX interrupts.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Interrupt (The input parameters must be the following values):
          - ETH_MMCTX_INT_SCOLGPIM
          - ETH_MMCTX_INT_MCOLGPIM
          - ETH_MMCTX_INT_GPKTIM
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ConfigMTLQueueInterrupt.
fun     Enables or disables the specified ETH MTL Queue interrupts.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Interrupt (The input parameters must be the following values):
          - ETH_MTLTXQUEUE_INT_UIE
          - ETH_MTLRXQUEUE_INT_OIE
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none

name    ETH_ConfigDMACh0Interrupt.
fun     Enables or disables the specified ETH DMA Channel 0 interrupts.
param   ETHx (The input parameters must be the following values):
          - ETH
param   Interrupt (The input parameters must be the following values):
          - ETH_DMACH0_INT_TI
          - ETH_DMACH0_INT_TPS
          - ETH_DMACH0_INT_TBU
          - ETH_DMACH0_INT_RI
          - ETH_DMACH0_INT_RBU
          - ETH_DMACH0_INT_RPS
          - ETH_DMACH0_INT_RWT
          - ETH_DMACH0_INT_ETI
          - ETH_DMACH0_INT_ERI
          - ETH_DMACH0_INT_FBE
          - ETH_DMACH0_INT_CDE
          - ETH_DMACH0_INT_AIS
          - ETH_DMACH0_INT_NIS
param   Cmd (The input parameters must be the following values):
          - ENABLE
          - DISABLE
return  none