/**
 ******************************************************************************
 * @file    stm32hxx_hal_eth.h
 * @author  MCD Application Team
 * @brief   Header file of ETH HAL module.
 ******************************************************************************
 * @attention
 *
 * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
 * All rights reserved.</center></h2>
 *
 * This software component is licensed by ST under BSD 3-Clause license,
 * the "License"; You may not use this file except in compliance with the
 * License. You may obtain a copy of the License at:
 *                        opensource.org/licenses/BSD-3-Clause
 *
 ******************************************************************************
 */

/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32Hxx_HAL_ETH_H
    #define STM32Hxx_HAL_ETH_H

    #define STM32H7xx_HAL_ETH_H

    #ifdef __cplusplus
        extern "C" {
    #endif


/* Includes ------------------------------------------------------------------*/
    #include "stm32h7xx_hal_def.h"

    #if defined( ETH )

/** @addtogroup STM32H7xx_HAL_Driver
 * @{
 */

/** @addtogroup ETH
 * @{
 */

/* Exported types ------------------------------------------------------------*/
        #ifndef ETH_TX_DESC_CNT
            #error Please define ETH_TX_DESC_CNT in your stm32h7xx_hal_conf.h
        #endif

        #ifndef ETH_RX_DESC_CNT
            #error Please define ETH_RX_DESC_CNT in your stm32h7xx_hal_conf.h
        #endif

/*********************** Descriptors struct def section ************************/

/** @defgroup ETH_Exported_Types ETH Exported Types
 * @{
 */
        struct xErrorFields
        {
            uint16_t
                ERR_IHE       : 1, /* IP Header Error */
                ERR_DB        : 1, /* Deferred Bit */
                ERR_Umderflow : 1, /* Underflow Error */
                ERR_ExcDefer  : 1, /* Excessive Deferral */
                ERR_CC        : 4, /* Collision count. */
                ERR_EC        : 1, /* Excessive Collision */
                ERR_LC        : 1, /* Late collision. */
                ERR_NC        : 1, /* No carrier. */
                ERR_LoC       : 1, /* Loss of Carrier: carrier lost during transmission */
                ERR_PCE       : 1, /* Payload Checksum Error */
                ERR_FF        : 1, /* Packet Flushed: DMA/MTL flushed the packet due to SW flush */
                ERR_JT        : 1, /* Jabber Timeout */
                ERR_SUMMARY   : 1;
        }
        __attribute__( ( packed ) );

/**
 * @brief  ETH DMA Descriptor structure definition
 */
        typedef struct
        {
            union
            {
                __IO uint32_t DESC0; /* The buffer */
                uint32_t Buffer_1____;
            };
            union
            {
                __IO uint32_t DESC1;
                uint32_t Buffer_2____;
            };
            union
            {
                __IO uint32_t DESC2; /* Buffer 1 length (0x00003FFFU) Buffer 2 Length (0x3FFF0000) */
                struct
                {
                    unsigned
                        Buff1_Length : 14, /* Buffer 1 Length */
                        VTIR________ : 2,  /* VLAN Tag Insertion or Replacement mask */
                        Buff2_Length : 14, /* Buffer 2 Length */
                        TTSE________ : 1,  /* Transmit Timestamp Enable */
                        IOC_________ : 1;  /* Interrupt on Completion */
                };
            };
            union
            {
                __IO uint32_t DESC3; /* bit 31 is the OWN (by DMA) bit */
                struct
                {
                    struct xErrorFields ERR_FIELDS;
                    struct
                    {
                        uint16_t

                            Reserved_1__ : 1,
                            TIMESTAMP___ : 1, /*!< Tx Timestamp Status */
                            Reserved_3__ : 10,
                            LAST_DESC___ : 1, /*!< Last Descriptor */
                            FIRST_DESC__ : 1, /*!< First Descriptor */
                            STATUS_CTX__ : 1, /*!< Context Type */
                            OWN_________ : 1;
                    } __attribute__( ( packed ) );
                };
            };
            uint32_t BackupAddr0; /* used to store rx buffer 1 address */
            uint32_t BackupAddr1; /* used to store rx buffer 2 address */
        } ETH_DMADescTypeDef;

/*
 * Channel status register ( see field DMACSR, or "ETH_DMACSR".
 */
        typedef struct
        {
            union
            {
                uint32_t ulValue;
                struct
                {
                    uint32_t
                        TI_Transmit_Interrupt__________ : 1,
                        TPS_Transmit_Process_Stopped___ : 1,
                        TBU_Transmit_Buffer_Unavailable : 1,
                        R_0 : 3,
                        RI_Receive_Interrupt___________ : 1,
                        RBU_Receive_Buffer_Unavailable_ : 1,
                        RPS_Receive_Process_Stopped____ : 1,
                        RWT_Receive_Watchdog_Timeout___ : 1,
                        ETI_Early_Transmit_Interrupt___ : 1,
                        ERI_Early_Receive_Interrupt____ : 1,
                        FBE_Fatal_Bus_Error____________ : 1,
                        CDE_Context_Descriptor_Error___ : 1,
                        AIS_Abnormal_Interrupt_Summary_ : 1,
                        NIS_Normal_Interrupt_Summary___ : 1,

                        REB_0_Error_during_read_transfer_when_1__________ : 1,
                        REB_1_Error_during_descriptor_access_when_1______ : 1,
                        REB_2_Error_during_data_transfer_by_Rx_DMA_when_1 : 1,

                        TEB_0_Error_during_read_transfer_when_1__________ : 1,
                        TEB_1_Error_during_descriptor_access_when_1______ : 1,
                        TEB_2_Error_during_data_transfer_by_Tx_DMA_when_1 : 1,

                        R_1 : 10;
                };
            };
        } IntStatus_t;

/**
 *
 */

/**
 * @brief  ETH Buffers List structure definition
 */
        typedef struct __ETH_BufferTypeDef
        {
            uint8_t * buffer;                  /*<! buffer address */

            uint32_t len;                      /*<! buffer length */

            struct __ETH_BufferTypeDef * next; /*<! Pointer to the next buffer in the list */
        } ETH_BufferTypeDef;

/**
 *
 */

/**
 * @brief  DMA Transmit Descriptors Wrapper structure definition
 */
        typedef struct
        {
            uint32_t TxDesc[ ETH_TX_DESC_CNT ]; /*<! Tx DMA descriptors addresses */

            uint32_t CurTxDesc;                 /*<! Current Tx descriptor index for packet transmission */

            uint32_t TailTxDesc;                /*<! Next TX packet to clean up the buffer */
        } ETH_TxDescListTypeDef;

/**
 *
 */

/**
 * @brief  Transmit Packet Configuration structure definition
 */
        typedef struct
        {
            uint32_t Attributes;          /*!< Tx packet HW features capabilities.
                                           *  This parameter can be a combination of @ref ETH_Tx_Packet_Attributes*/

            uint32_t Length;              /*!< Total packet length   */

            ETH_BufferTypeDef * TxBuffer; /*!< Tx buffers pointers */

            uint32_t SrcAddrCtrl;         /*!< Specifies the source address insertion control.
                                           *  This parameter can be a value of @ref ETH_Tx_Packet_Source_Addr_Control */

            uint32_t CRCPadCtrl;          /*!< Specifies the CRC and Pad insertion and replacement control.
                                           * This parameter can be a value of @ref ETH_Tx_Packet_CRC_Pad_Control  */

            uint32_t ChecksumCtrl;        /*!< Specifies the checksum insertion control.
                                           * This parameter can be a value of @ref ETH_Tx_Packet_Checksum_Control  */

            uint32_t MaxSegmentSize;      /*!< Sets TCP maximum segment size only when TCP segmentation is enabled.
                                           * This parameter can be a value from 0x0 to 0x3FFF */

            uint32_t PayloadLen;          /*!< Sets Total payload length only when TCP segmentation is enabled.
                                           * This parameter can be a value from 0x0 to 0x3FFFF */

            uint32_t TCPHeaderLen;        /*!< Sets TCP header length only when TCP segmentation is enabled.
                                           * This parameter can be a value from 0x5 to 0xF */

            uint32_t VlanTag;             /*!< Sets VLAN Tag only when VLAN is enabled.
                                           * This parameter can be a value from 0x0 to 0xFFFF*/

            uint32_t VlanCtrl;            /*!< Specifies VLAN Tag insertion control only when VLAN is enabled.
                                           * This parameter can be a value of @ref ETH_Tx_Packet_VLAN_Control */

            uint32_t InnerVlanTag;        /*!< Sets Inner VLAN Tag only when Inner VLAN is enabled.
                                           * This parameter can be a value from 0x0 to 0x3FFFF */

            uint32_t InnerVlanCtrl;       /*!< Specifies Inner VLAN Tag insertion control only when Inner VLAN is enabled.
                                           * This parameter can be a value of @ref ETH_Tx_Packet_Inner_VLAN_Control   */
        } ETH_TxPacketConfig;

/**
 *
 */

/**
 * @brief  DMA Receive Descriptors Wrapper structure definition
 */
        typedef struct
        {
            uint32_t RxDesc[ ETH_RX_DESC_CNT ]; /*<! Rx DMA descriptors addresses. */

            uint32_t CurRxDesc;                 /*<! Current Rx descriptor, ready for next reception. */

            uint32_t FirstAppDesc;              /*<! First descriptor of last received packet. */

            uint32_t AppDescNbr;                /*<! Number of descriptors of last received packet. */

            uint32_t AppContextDesc;            /*<! If 1 a context descriptor is present in last received packet.
                                                 * If 0 no context descriptor is present in last received packet. */

            uint32_t ItMode;                    /*<! If 1, DMA will generate the Rx complete interrupt.
                                                 * If 0, DMA will not generate the Rx complete interrupt. */
        } ETH_RxDescListTypeDef;

/**
 *
 */

/**
 * @brief  Received Packet Information structure definition
 */
        typedef struct
        {
            uint32_t SegmentCnt;      /*<! Number of Rx Descriptors */

            uint32_t VlanTag;         /*<! Vlan Tag value */

            uint32_t InnerVlanTag;    /*<! Inner Vlan Tag value */

            uint32_t Checksum;        /*<! Rx Checksum status.
                                       * This parameter can be a value of @ref ETH_Rx_Checksum_Status */

            uint32_t HeaderType;      /*<! IP header type.
                                       * This parameter can be a value of @ref ETH_Rx_IP_Header_Type */

            uint32_t PayloadType;     /*<! Payload type.
                                       * This parameter can be a value of @ref ETH_Rx_Payload_Type */

            uint32_t MacFilterStatus; /*<! MAC filter status.
                                       * This parameter can be a value of @ref ETH_Rx_MAC_Filter_Status */

            uint32_t L3FilterStatus;  /*<! L3 filter status
                                       * This parameter can be a value of @ref ETH_Rx_L3_Filter_Status */

            uint32_t L4FilterStatus;  /*<! L4 filter status
                                       * This parameter can be a value of @ref ETH_Rx_L4_Filter_Status */

            uint32_t ErrorCode;       /*<! Rx error code
                                       * This parameter can be a combination of @ref ETH_Rx_Error_Code */
        } ETH_RxPacketInfo;

/**
 *
 */

/**
 * @brief  ETH MAC Configuration Structure definition
 */
        typedef struct
        {
            uint32_t SourceAddrControl;                      /*!< Selects the Source Address Insertion or Replacement Control.
                                                              * This parameter can be a value of @ref ETH_Source_Addr_Control */

            FunctionalState ChecksumOffload;                 /*!< Enables or Disable the checksum checking for received packet payloads TCP, UDP or ICMP headers */

            uint32_t InterPacketGapVal;                      /*!< Sets the minimum IPG between Packet during transmission.
                                                              *  This parameter can be a value of @ref ETH_Inter_Packet_Gap */

            FunctionalState GiantPacketSizeLimitControl;     /*!< Enables or disables the Giant Packet Size Limit Control. */

            FunctionalState Support2KPacket;                 /*!< Enables or disables the IEEE 802.3as Support for 2K length Packets */

            FunctionalState CRCStripTypePacket;              /*!< Enables or disables the CRC stripping for Type packets.*/

            FunctionalState AutomaticPadCRCStrip;            /*!< Enables or disables  the Automatic MAC Pad/CRC Stripping.*/

            FunctionalState Watchdog;                        /*!< Enables or disables the Watchdog timer on Rx path
                                                              * When enabled, the MAC allows no more then 2048 bytes to be received.
                                                              * When disabled, the MAC can receive up to 16384 bytes. */

            FunctionalState Jabber;                          /*!< Enables or disables Jabber timer on Tx path
                                                              * When enabled, the MAC allows no more then 2048 bytes to be sent.
                                                              * When disabled, the MAC can send up to 16384 bytes. */

            FunctionalState JumboPacket;                     /*!< Enables or disables receiving Jumbo Packet
                                                              * When enabled, the MAC allows jumbo packets of 9,018 bytes
                                                              * without reporting a giant packet error */

            uint32_t Speed;                                  /*!< Sets the Ethernet speed: 10/100 Mbps.
                                                              * This parameter can be a value of @ref ETH_Speed */

            uint32_t DuplexMode;                             /*!< Selects the MAC duplex mode: Half-Duplex or Full-Duplex mode
                                                              * This parameter can be a value of @ref ETH_Duplex_Mode */

            FunctionalState LoopbackMode;                    /*!< Enables or disables the loopback mode */

            FunctionalState CarrierSenseBeforeTransmit;      /*!< Enables or disables the Carrier Sense Before Transmission in Full Duplex Mode. */

            FunctionalState ReceiveOwn;                      /*!< Enables or disables the Receive Own in Half Duplex mode. */

            FunctionalState CarrierSenseDuringTransmit;      /*!< Enables or disables the Carrier Sense During Transmission in the Half Duplex mode */

            FunctionalState RetryTransmission;               /*!< Enables or disables the MAC retry transmission, when a collision occurs in Half Duplex mode.*/

            uint32_t BackOffLimit;                           /*!< Selects the BackOff limit value.
                                                              * This parameter can be a value of @ref ETH_Back_Off_Limit */

            FunctionalState DeferralCheck;                   /*!< Enables or disables the deferral check function in Half Duplex mode. */

            uint32_t PreambleLength;                         /*!< Selects or not the Preamble Length for Transmit packets (Full Duplex mode).
                                                              * This parameter can be a value of @ref ETH_Preamble_Length */

            FunctionalState UnicastSlowProtocolPacketDetect; /*!< Enable or disables the Detection of Slow Protocol Packets with unicast address. */

            FunctionalState SlowProtocolDetect;              /*!< Enable or disables the Slow Protocol Detection. */

            FunctionalState CRCCheckingRxPackets;            /*!< Enable or disables the CRC Checking for Received Packets. */

            uint32_t GiantPacketSizeLimit;                   /*!< Specifies the packet size that the MAC will declare it as Giant, If it's size is
                                                              * greater than the value programmed in this field in units of bytes
                                                              * This parameter must be a number between Min_Data = 0x618 (1518 byte) and Max_Data = 0x3FFF (32 Kbyte)*/

            FunctionalState ExtendedInterPacketGap;          /*!< Enable or disables the extended inter packet gap. */

            uint32_t ExtendedInterPacketGapVal;              /*!< Sets the Extended IPG between Packet during transmission.
                                                              * This parameter can be a value from 0x0 to 0xFF */

            FunctionalState ProgrammableWatchdog;            /*!< Enable or disables the Programmable Watchdog.*/

            uint32_t WatchdogTimeout;                        /*!< This field is used as watchdog timeout for a received packet
                                                              * This parameter can be a value of @ref ETH_Watchdog_Timeout */

            uint32_t PauseTime;                              /*!< This field holds the value to be used in the Pause Time field in the transmit control packet.
                                                              * This parameter must be a number between Min_Data = 0x0 and Max_Data = 0xFFFF */

            FunctionalState ZeroQuantaPause;                 /*!< Enable or disables the automatic generation of Zero Quanta Pause Control packets.*/

            uint32_t PauseLowThreshold;                      /*!< This field configures the threshold of the PAUSE to be checked for automatic retransmission of PAUSE Packet.
                                                              * This parameter can be a value of @ref ETH_Pause_Low_Threshold */

            FunctionalState TransmitFlowControl;             /*!< Enables or disables the MAC to transmit Pause packets in Full Duplex mode
                                                              * or the MAC back pressure operation in Half Duplex mode */

            FunctionalState UnicastPausePacketDetect;        /*!< Enables or disables the MAC to detect Pause packets with unicast address of the station */

            FunctionalState ReceiveFlowControl;              /*!< Enables or disables the MAC to decodes the received Pause packet
                                                              * and disables its transmitter for a specified (Pause) time */

            uint32_t TransmitQueueMode;                      /*!< Specifies the Transmit Queue operating mode.
                                                              * This parameter can be a value of @ref ETH_Transmit_Mode */

            uint32_t ReceiveQueueMode;                       /*!< Specifies the Receive Queue operating mode.
                                                              *  This parameter can be a value of @ref ETH_Receive_Mode */

            FunctionalState DropTCPIPChecksumErrorPacket;    /*!< Enables or disables Dropping of TCPIP Checksum Error Packets. */

            FunctionalState ForwardRxErrorPacket;            /*!< Enables or disables  forwarding Error Packets. */

            FunctionalState ForwardRxUndersizedGoodPacket;   /*!< Enables or disables  forwarding Undersized Good Packets.*/
        } ETH_MACConfigTypeDef;

/**
 *
 */

/**
 * @brief  ETH DMA Configuration Structure definition
 */
        typedef struct
        {
            uint32_t DMAArbitration;             /*!< Sets the arbitration scheme between DMA Tx and Rx
                                                  *          This parameter can be a value of @ref ETH_DMA_Arbitration */

            FunctionalState AddressAlignedBeats; /*!< Enables or disables the AHB Master interface address aligned
                                                  *             burst transfers on Read and Write channels  */

            uint32_t BurstMode;                  /*!< Sets the AHB Master interface burst transfers.
                                                  *      This parameter can be a value of @ref ETH_Burst_Mode */

            FunctionalState RebuildINCRxBurst;   /*!< Enables or disables the AHB Master to rebuild the pending beats
                                                  *    of any initiated burst transfer with INCRx and SINGLE transfers. */

            FunctionalState PBLx8Mode;           /*!< Enables or disables the PBL multiplication by eight. */

            uint32_t TxDMABurstLength;           /*!< Indicates the maximum number of beats to be transferred in one Tx DMA transaction.
                                                  *      This parameter can be a value of @ref ETH_Tx_DMA_Burst_Length */

            FunctionalState SecondPacketOperate; /*!< Enables or disables the Operate on second Packet mode, which allows the DMA to process a second
                                                  *       Packet of Transmit data even before obtaining the status for the first one. */

            uint32_t RxDMABurstLength;           /*!< Indicates the maximum number of beats to be transferred in one Rx DMA transaction.
                                                  *     This parameter can be a value of @ref ETH_Rx_DMA_Burst_Length */

            FunctionalState FlushRxPacket;       /*!< Enables or disables the Rx Packet Flush */

            FunctionalState TCPSegmentation;     /*!< Enables or disables the TCP Segmentation */

            uint32_t MaximumSegmentSize;         /*!< Sets the maximum segment size that should be used while segmenting the packet
                                                  *   This parameter can be a value from 0x40 to 0x3FFF */
        } ETH_DMAConfigTypeDef;

/**
 *
 */

/**
 * @brief  HAL ETH Media Interfaces enum definition
 */
        typedef enum
        {
            HAL_ETH_MII_MODE = 0x00U, /*!<  Media Independent Interface               */
            HAL_ETH_RMII_MODE = 0x01U /*!<   Reduced Media Independent Interface       */
        } ETH_MediaInterfaceTypeDef;

/**
 *
 */

/**
 * @brief  ETH Init Structure definition
 */
        typedef struct
        {
            uint8_t * MACAddr;                        /*!< MAC Address of used Hardware: must be pointer on an array of 6 bytes */

            ETH_MediaInterfaceTypeDef MediaInterface; /*!< Selects the MII interface or the RMII interface. */

            ETH_DMADescTypeDef * TxDesc;              /*!< Provides the address of the first DMA Tx descriptor in the list */

            ETH_DMADescTypeDef * RxDesc;              /*!< Provides the address of the first DMA Rx descriptor in the list */

            uint32_t RxBuffLen;                       /*!< Provides the length of Rx buffers size */
        } ETH_InitTypeDef;

/**
 *
 */

/**
 * @brief  HAL State structures definition
 */
        typedef uint32_t HAL_ETH_StateTypeDef;

/**
 *
 */

/**
 * @brief  ETH Handle Structure definition
 */
        #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )
            typedef struct __ETH_HandleTypeDef
        #else
            typedef struct
        #endif
            {
                ETH_TypeDef * Instance;            /*!< Register base address       */

                ETH_InitTypeDef Init;              /*!< Ethernet Init Configuration */

                ETH_TxDescListTypeDef TxDescList;  /*!< Tx descriptor wrapper: holds all Tx descriptors list
                                                    *   addresses and current descriptor index  */

                ETH_RxDescListTypeDef RxDescList;  /*!< Rx descriptor wrapper: holds all Rx descriptors list
                                                    *   addresses and current descriptor index  */

                HAL_LockTypeDef Lock;              /*!< Locking object             */

                __IO HAL_ETH_StateTypeDef gState;  /*!< ETH state information related to global Handle management
                                                    *     and also related to Tx operations.
                                                    *    This parameter can be a value of @ref HAL_ETH_StateTypeDef */

                __IO HAL_ETH_StateTypeDef RxState; /*!< ETH state information related to Rx operations.
                                                    *    This parameter can be a value of @ref HAL_ETH_StateTypeDef */

                __IO uint32_t ErrorCode;           /*!< Holds the global Error code of the ETH HAL status machine
                                                    *    This parameter can be a value of of @ref ETH_Error_Code */

                __IO uint32_t DMAErrorCode;        /*!< Holds the DMA Rx Tx Error code when a DMA AIS interrupt occurs
                                                    *     This parameter can be a combination of @ref ETH_DMA_Status_Flags */

                __IO uint32_t MACErrorCode;        /*!< Holds the MAC Rx Tx Error code when a MAC Rx or Tx status interrupt occurs
                                                    *    This parameter can be a combination of @ref ETH_MAC_Rx_Tx_Status */

                __IO uint32_t MACWakeUpEvent;      /*!< Holds the Wake Up event when the MAC exit the power down mode
                                                    *    This parameter can be a value of @ref ETH_MAC_Wake_Up_Event */

                __IO uint32_t MACLPIEvent;         /*!< Holds the LPI event when the an LPI status interrupt occurs.
                                                    *    This parameter can be a value of @ref ETHEx_LPI_Event */

                #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )
                    void ( *TxCpltCallback )( struct __ETH_HandleTypeDef * heth );    /*!< ETH Tx Complete Callback */
                    void ( *RxCpltCallback )( struct __ETH_HandleTypeDef * heth );    /*!< ETH Rx  Complete Callback     */
                    void ( *DMAErrorCallback )( struct __ETH_HandleTypeDef * heth );  /*!< ETH DMA Error Callback   */
                    void ( *MACErrorCallback )( struct __ETH_HandleTypeDef * heth );  /*!< ETH MAC Error Callback     */
                    void ( *PMTCallback )( struct __ETH_HandleTypeDef * heth );       /*!< ETH Power Management Callback            */
                    void ( *EEECallback )( struct __ETH_HandleTypeDef * heth );       /*!< ETH EEE Callback   */
                    void ( *WakeUpCallback )( struct __ETH_HandleTypeDef * heth );    /*!< ETH Wake UP Callback   */

                    void ( *MspInitCallback )( struct __ETH_HandleTypeDef * heth );   /*!< ETH Msp Init callback              */
                    void ( *MspDeInitCallback )( struct __ETH_HandleTypeDef * heth ); /*!< ETH Msp DeInit callback            */
                #endif /* USE_HAL_ETH_REGISTER_CALLBACKS */
            } ETH_HandleTypeDef;

/**
 *
 */

        #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )

/**
 * @brief  HAL ETH Callback ID enumeration definition
 */
                typedef enum
                {
                    HAL_ETH_MSPINIT_CB_ID = 0x00U,     /*!< ETH MspInit callback ID           */
                    HAL_ETH_MSPDEINIT_CB_ID = 0x01U,   /*!< ETH MspDeInit callback ID         */

                    HAL_ETH_TX_COMPLETE_CB_ID = 0x02U, /*!< ETH Tx Complete Callback ID       */
                    HAL_ETH_RX_COMPLETE_CB_ID = 0x03U, /*!< ETH Rx Complete Callback ID       */
                    HAL_ETH_DMA_ERROR_CB_ID = 0x04U,   /*!< ETH DMA Error Callback ID         */
                    HAL_ETH_MAC_ERROR_CB_ID = 0x05U,   /*!< ETH MAC Error Callback ID         */
                    HAL_ETH_PMT_CB_ID = 0x06U,         /*!< ETH Power Management Callback ID  */
                    HAL_ETH_EEE_CB_ID = 0x07U,         /*!< ETH EEE Callback ID               */
                    HAL_ETH_WAKEUP_CB_ID = 0x08U       /*!< ETH Wake UP Callback ID           */
                } HAL_ETH_CallbackIDTypeDef;

/**
 * @brief  HAL ETH Callback pointer definition
 */
                typedef  void (* pETH_CallbackTypeDef)( ETH_HandleTypeDef * heth ); /*!< pointer to an ETH callback function */

        #endif /* USE_HAL_ETH_REGISTER_CALLBACKS */

/**
 * @brief  ETH MAC filter structure definition
 */
            typedef struct
            {
                FunctionalState PromiscuousMode;          /*!< Enable or Disable Promiscuous Mode */

                FunctionalState ReceiveAllMode;           /*!< Enable or Disable Receive All Mode */

                FunctionalState HachOrPerfectFilter;      /*!< Enable or Disable Perfect filtering in addition to Hash filtering */

                FunctionalState HashUnicast;              /*!< Enable or Disable Hash filtering on unicast packets */

                FunctionalState HashMulticast;            /*!< Enable or Disable Hash filtering on multicast packets */

                FunctionalState PassAllMulticast;         /*!< Enable or Disable passing all multicast packets */

                FunctionalState SrcAddrFiltering;         /*!< Enable or Disable source address filtering module */

                FunctionalState SrcAddrInverseFiltering;  /*!< Enable or Disable source address inverse filtering */

                FunctionalState DestAddrInverseFiltering; /*!< Enable or Disable destination address inverse filtering */

                FunctionalState BroadcastFilter;          /*!< Enable or Disable broadcast filter */

                uint32_t ControlPacketsFilter;            /*!< Set the control packets filter
                                                           * This parameter can be a value of @ref ETH_Control_Packets_Filter */
            } ETH_MACFilterConfigTypeDef;

/**
 *
 */

/**
 * @brief  ETH Power Down structure definition
 */
            typedef struct
            {
                FunctionalState WakeUpPacket;  /*!< Enable or Disable Wake up packet detection in power down mode */

                FunctionalState MagicPacket;   /*!< Enable or Disable Magic packet detection in power down mode */

                FunctionalState GlobalUnicast; /*!< Enable or Disable Global unicast packet detection in power down mode */

                FunctionalState WakeUpForward; /*!< Enable or Disable Forwarding Wake up packets */
            } ETH_PowerDownConfigTypeDef;

/**
 *
 */

/**
 * @}
 */

/* Exported constants --------------------------------------------------------*/

/** @defgroup ETH_Exported_Constants ETH Exported Constants
 * @{
 */

/** @defgroup ETH_DMA_Tx_Descriptor_Bit_Definition ETH DMA Tx Descriptor Bit Definition
 * @{
 */

/*
 * DMA Tx Normal Desciptor Read Format
 * -----------------------------------------------------------------------------------------------
 * TDES0 |                         Buffer1 or Header Address  [31:0]                              |
 * -----------------------------------------------------------------------------------------------
 * TDES1 |                   Buffer2 Address [31:0] / Next Descriptor Address [31:0]              |
 * -----------------------------------------------------------------------------------------------
 * TDES2 | IOC(31) | TTSE(30) | Buff2 Length[29:16] | VTIR[15:14] | Header or Buff1 Length[13:0]  |
 * -----------------------------------------------------------------------------------------------
 * TDES3 | OWN(31) | CTRL[30:26] | Reserved[25:24] | CTRL[23:20] | Reserved[19:17] | Status[16:0] |
 * -----------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of TDES0 RF register
 */
        #define ETH_DMATXNDESCRF_B1AP                                  ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Transmit Packet Timestamp Low */

/**
 * @brief  Bit definition of TDES1 RF register
 */
        #define ETH_DMATXNDESCRF_B2AP                                  ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Transmit Packet Timestamp High */

/**
 * @brief  Bit definition of TDES2 RF register
 */
        #define ETH_DMATXNDESCRF_IOC                                   ( ( uint32_t ) 0x80000000U ) /*!< Interrupt on Completion */
        #define ETH_DMATXNDESCRF_TTSE                                  ( ( uint32_t ) 0x40000000U ) /*!< Transmit Timestamp Enable */
        #define ETH_DMATXNDESCRF_B2L                                   ( ( uint32_t ) 0x3FFF0000U ) /*!< Buffer 2 Length */
        #define ETH_DMATXNDESCRF_VTIR                                  ( ( uint32_t ) 0x0000C000U ) /*!< VLAN Tag Insertion or Replacement mask */
        #define ETH_DMATXNDESCRF_VTIR_DISABLE                          ( ( uint32_t ) 0x00000000U ) /*!< Do not add a VLAN tag. */
        #define ETH_DMATXNDESCRF_VTIR_REMOVE                           ( ( uint32_t ) 0x00004000U ) /*!< Remove the VLAN tag from the packets before transmission. */
        #define ETH_DMATXNDESCRF_VTIR_INSERT                           ( ( uint32_t ) 0x00008000U ) /*!< Insert a VLAN tag. */
        #define ETH_DMATXNDESCRF_VTIR_REPLACE                          ( ( uint32_t ) 0x0000C000U ) /*!< Replace the VLAN tag. */
        #define ETH_DMATXNDESCRF_B1L                                   ( ( uint32_t ) 0x00003FFFU ) /*!< Buffer 1 Length */
        #define ETH_DMATXNDESCRF_HL                                    ( ( uint32_t ) 0x000003FFU ) /*!< Header Length */

/**
 * @brief  Bit definition of TDES3 RF register
 */
        #define ETH_DMATXNDESCRF_OWN                                   ( ( uint32_t ) 0x80000000U ) /*!< OWN bit: descriptor is owned by DMA engine */
        #define ETH_DMATXNDESCRF_CTXT                                  ( ( uint32_t ) 0x40000000U ) /*!< Context Type */
        #define ETH_DMATXNDESCRF_FD                                    ( ( uint32_t ) 0x20000000U ) /*!< First Descriptor */
        #define ETH_DMATXNDESCRF_LD                                    ( ( uint32_t ) 0x10000000U ) /*!< Last Descriptor */
        #define ETH_DMATXNDESCRF_CPC                                   ( ( uint32_t ) 0x0C000000U ) /*!< CRC Pad Control mask */
        #define ETH_DMATXNDESCRF_CPC_CRCPAD_INSERT                     ( ( uint32_t ) 0x00000000U ) /*!< CRC Pad Control: CRC and Pad Insertion */
        #define ETH_DMATXNDESCRF_CPC_CRC_INSERT                        ( ( uint32_t ) 0x04000000U ) /*!< CRC Pad Control: CRC Insertion (Disable Pad Insertion) */
        #define ETH_DMATXNDESCRF_CPC_DISABLE                           ( ( uint32_t ) 0x08000000U ) /*!< CRC Pad Control: Disable CRC Insertion */
        #define ETH_DMATXNDESCRF_CPC_CRC_REPLACE                       ( ( uint32_t ) 0x0C000000U ) /*!< CRC Pad Control: CRC Replacement */
        #define ETH_DMATXNDESCRF_SAIC                                  ( ( uint32_t ) 0x03800000U ) /*!< SA Insertion Control mask*/
        #define ETH_DMATXNDESCRF_SAIC_DISABLE                          ( ( uint32_t ) 0x00000000U ) /*!< SA Insertion Control: Do not include the source address */
        #define ETH_DMATXNDESCRF_SAIC_INSERT                           ( ( uint32_t ) 0x00800000U ) /*!< SA Insertion Control: Include or insert the source address */
        #define ETH_DMATXNDESCRF_SAIC_REPLACE                          ( ( uint32_t ) 0x01000000U ) /*!< SA Insertion Control: Replace the source address */
        #define ETH_DMATXNDESCRF_THL                                   ( ( uint32_t ) 0x00780000U ) /*!< TCP Header Length */
        #define ETH_DMATXNDESCRF_TSE                                   ( ( uint32_t ) 0x00040000U ) /*!< TCP segmentation enable */
        #define ETH_DMATXNDESCRF_CIC                                   ( ( uint32_t ) 0x00030000U ) /*!< Checksum Insertion Control: 4 cases */
        #define ETH_DMATXNDESCRF_CIC_DISABLE                           ( ( uint32_t ) 0x00000000U ) /*!< Do Nothing: Checksum Engine is disabled */
        #define ETH_DMATXNDESCRF_CIC_IPHDR_INSERT                      ( ( uint32_t ) 0x00010000U ) /*!< Only IP header checksum calculation and insertion are enabled. */
        #define ETH_DMATXNDESCRF_CIC_IPHDR_PAYLOAD_INSERT              ( ( uint32_t ) 0x00020000U ) /*!< IP header checksum and payload checksum calculation and insertion are
                                                                                                     * enabled, but pseudo header checksum is not calculated in hardware */
        #define ETH_DMATXNDESCRF_CIC_IPHDR_PAYLOAD_INSERT_PHDR_CALC    ( ( uint32_t ) 0x00030000U ) /*!< IP Header checksum and payload checksum calculation and insertion are
                                                                                                     * enabled, and pseudo header checksum is calculated in hardware. */
        #define ETH_DMATXNDESCRF_TPL                                   ( ( uint32_t ) 0x0003FFFFU ) /*!< TCP Payload Length */
        #define ETH_DMATXNDESCRF_FL                                    ( ( uint32_t ) 0x00007FFFU ) /*!< Transmit End of Ring */

/*
 * DMA Tx Normal Descriptor Write Back Format
 * -----------------------------------------------------------------------------------------------
 * TDES0 |                         Timestamp Low                                                  |
 * -----------------------------------------------------------------------------------------------
 * TDES1 |                         Timestamp High                                                 |
 * -----------------------------------------------------------------------------------------------
 * TDES2 |                           Reserved[31:0]                                               |
 * -----------------------------------------------------------------------------------------------
 * TDES3 | OWN(31) |                          Status[30:0]                                        |
 * -----------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of TDES0 WBF register
 */
        #define ETH_DMATXNDESCWBF_TTSL    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Buffer1 Address Pointer or TSO Header Address Pointer */

/**
 * @brief  Bit definition of TDES1 WBF register
 */
        #define ETH_DMATXNDESCWBF_TTSH    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Buffer2 Address Pointer */

/**
 * @brief  Bit definition of TDES3 WBF register
 */
        #define ETH_DMATXNDESCWBF_OWN     ( ( uint32_t ) 0x80000000U )     /*!< OWN bit: descriptor is owned by DMA engine */
        #define ETH_DMATXNDESCWBF_CTXT    ( ( uint32_t ) 0x40000000U )     /*!< Context Type */
        #define ETH_DMATXNDESCWBF_FD      ( ( uint32_t ) 0x20000000U )     /*!< First Descriptor */
        #define ETH_DMATXNDESCWBF_LD      ( ( uint32_t ) 0x10000000U )     /*!< Last Descriptor */
        #define ETH_DMATXNDESCWBF_TTSS    ( ( uint32_t ) 0x00020000U )     /*!< Tx Timestamp Status */
        #define ETH_DMATXNDESCWBF_DP      ( ( uint32_t ) 0x04000000U )     /*!< Disable Padding */
        #define ETH_DMATXNDESCWBF_TTSE    ( ( uint32_t ) 0x02000000U )     /*!< Transmit Timestamp Enable */
        #define ETH_DMATXNDESCWBF_ES      ( ( uint32_t ) 0x00008000U )     /*!< Error summary: OR of the following bits: IHE || UF || ED || EC || LCO || PCE || NC || LCA || FF || JT */
        #define ETH_DMATXNDESCWBF_JT      ( ( uint32_t ) 0x00004000U )     /*!< Jabber Timeout */
        #define ETH_DMATXNDESCWBF_FF      ( ( uint32_t ) 0x00002000U )     /*!< Packet Flushed: DMA/MTL flushed the packet due to SW flush */
        #define ETH_DMATXNDESCWBF_PCE     ( ( uint32_t ) 0x00001000U )     /*!< Payload Checksum Error */
        #define ETH_DMATXNDESCWBF_LCA     ( ( uint32_t ) 0x00000800U )     /*!< Loss of Carrier: carrier lost during transmission */
        #define ETH_DMATXNDESCWBF_NC      ( ( uint32_t ) 0x00000400U )     /*!< No Carrier: no carrier signal from the transceiver */
        #define ETH_DMATXNDESCWBF_LCO     ( ( uint32_t ) 0x00000200U )     /*!< Late Collision: transmission aborted due to collision */
        #define ETH_DMATXNDESCWBF_EC      ( ( uint32_t ) 0x00000100U )     /*!< Excessive Collision: transmission aborted after 16 collisions */
        #define ETH_DMATXNDESCWBF_CC      ( ( uint32_t ) 0x000000F0U )     /*!< Collision Count */
        #define ETH_DMATXNDESCWBF_ED      ( ( uint32_t ) 0x00000008U )     /*!< Excessive Deferral */
        #define ETH_DMATXNDESCWBF_UF      ( ( uint32_t ) 0x00000004U )     /*!< Underflow Error: late data arrival from the memory */
        #define ETH_DMATXNDESCWBF_DB      ( ( uint32_t ) 0x00000002U )     /*!< Deferred Bit */
        #define ETH_DMATXNDESCWBF_IHE     ( ( uint32_t ) 0x00000004U )     /*!< IP Header Error */


/*
 * DMA Tx Context Desciptor
 * -----------------------------------------------------------------------------------------------
 * TDES0 |                               Timestamp Low                                            |
 * -----------------------------------------------------------------------------------------------
 * TDES1 |                               Timestamp High                                           |
 * -----------------------------------------------------------------------------------------------
 * TDES2 |      Inner VLAN Tag[31:16]    | Reserved(15) |     Maximum Segment Size [14:0]         |
 * -----------------------------------------------------------------------------------------------
 * TDES3 | OWN(31) |                          Status[30:0]                                        |
 * -----------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of Tx context descriptor register 0
 */
        #define ETH_DMATXCDESC_TTSL             ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Transmit Packet Timestamp Low */

/**
 * @brief  Bit definition of Tx context descriptor register 1
 */
        #define ETH_DMATXCDESC_TTSH             ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Transmit Packet Timestamp High */

/**
 * @brief  Bit definition of Tx context descriptor register 2
 */
        #define ETH_DMATXCDESC_IVT              ( ( uint32_t ) 0xFFFF0000U ) /*!< Inner VLAN Tag */
        #define ETH_DMATXCDESC_MSS              ( ( uint32_t ) 0x00003FFFU ) /*!< Maximum Segment Size */

/**
 * @brief  Bit definition of Tx context descriptor register 3
 */
        #define ETH_DMATXCDESC_OWN              ( ( uint32_t ) 0x80000000U ) /*!< OWN bit: descriptor is owned by DMA engine */
        #define ETH_DMATXCDESC_CTXT             ( ( uint32_t ) 0x40000000U ) /*!< Context Type */
        #define ETH_DMATXCDESC_OSTC             ( ( uint32_t ) 0x08000000U ) /*!< One-Step Timestamp Correction Enable */
        #define ETH_DMATXCDESC_TCMSSV           ( ( uint32_t ) 0x04000000U ) /*!< One-Step Timestamp Correction Input or MSS Valid */
        #define ETH_DMATXCDESC_CDE              ( ( uint32_t ) 0x00800000U ) /*!< Context Descriptor Error */
        #define ETH_DMATXCDESC_IVTIR            ( ( uint32_t ) 0x000C0000U ) /*!< Inner VLAN Tag Insert or Replace Mask */
        #define ETH_DMATXCDESC_IVTIR_DISABLE    ( ( uint32_t ) 0x00000000U ) /*!< Do not add the inner VLAN tag. */
        #define ETH_DMATXCDESC_IVTIR_REMOVE     ( ( uint32_t ) 0x00040000U ) /*!< Remove the inner VLAN tag from the packets before transmission. */
        #define ETH_DMATXCDESC_IVTIR_INSERT     ( ( uint32_t ) 0x00080000U ) /*!< Insert the inner VLAN tag. */
        #define ETH_DMATXCDESC_IVTIR_REPLACE    ( ( uint32_t ) 0x000C0000U ) /*!< Replace the inner VLAN tag. */
        #define ETH_DMATXCDESC_IVLTV            ( ( uint32_t ) 0x00020000U ) /*!< Inner VLAN Tag Valid */
        #define ETH_DMATXCDESC_VLTV             ( ( uint32_t ) 0x00010000U ) /*!< VLAN Tag Valid */
        #define ETH_DMATXCDESC_VT               ( ( uint32_t ) 0x0000FFFFU ) /*!< VLAN Tag */

/**
 * @}
 */


/** @defgroup ETH_DMA_Rx_Descriptor_Bit_Definition ETH DMA Rx Descriptor Bit Definition
 * @{
 */

/*
 * DMA Rx Normal Descriptor read format
 * -----------------------------------------------------------------------------------------------------------
 * RDES0 |                                  Buffer1 or Header Address [31:0]                                 |
 * -----------------------------------------------------------------------------------------------------------
 * RDES1 |                                            Reserved                                               |
 * -----------------------------------------------------------------------------------------------------------
 * RDES2 |                                      Payload or Buffer2 Address[31:0]                             |
 * -----------------------------------------------------------------------------------------------------------
 * RDES3 | OWN(31) | IOC(30) | Reserved [29:26] | BUF2V(25) | BUF1V(24) |           Reserved [23:0]          |
 * -----------------------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of Rx normal descriptor register 0 read format
 */
        #define ETH_DMARXNDESCRF_BUF1AP    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Header or Buffer 1 Address Pointer  */

/**
 * @brief  Bit definition of Rx normal descriptor register 2 read format
 */
        #define ETH_DMARXNDESCRF_BUF2AP    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Buffer 2 Address Pointer  */

/**
 * @brief  Bit definition of Rx normal descriptor register 3 read format
 */
        #define ETH_DMARXNDESCRF_OWN       ( ( uint32_t ) 0x80000000U ) /*!< OWN bit: descriptor is owned by DMA engine  */
        #define ETH_DMARXNDESCRF_IOC       ( ( uint32_t ) 0x40000000U ) /*!< Interrupt Enabled on Completion  */
        #define ETH_DMARXNDESCRF_BUF2V     ( ( uint32_t ) 0x02000000U ) /*!< Buffer 2 Address Valid */
        #define ETH_DMARXNDESCRF_BUF1V     ( ( uint32_t ) 0x01000000U ) /*!< Buffer 1 Address Valid */

/*
 * DMA Rx Normal Descriptor write back format
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES0 |                 Inner VLAN Tag[31:16]                 |                 Outer VLAN Tag[15:0]                |
 *  ---------------------------------------------------------------------------------------------------------------------
 * RDES1 |       OAM code, or MAC Control Opcode [31:16]         |               Extended Status                       |
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES2 |      MAC Filter Status[31:16]        | VF(15) | Reserved [14:12] | ARP Status [11:10] | Header Length [9:0] |
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES3 | OWN(31) | CTXT(30) |  FD(29) | LD(28) |   Status[27:16]     | ES(15) |        Packet Length[14:0]           |
 * ---------------------------------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of Rx normal descriptor register 0 write back format
 */
        #define ETH_DMARXNDESCWBF_IVT              ( ( uint32_t ) 0xFFFF0000U ) /*!< Inner VLAN Tag  */
        #define ETH_DMARXNDESCWBF_OVT              ( ( uint32_t ) 0x0000FFFFU ) /*!< Outer VLAN Tag  */

/**
 * @brief  Bit definition of Rx normal descriptor register 1 write back format
 */
        #define ETH_DMARXNDESCWBF_OPC              ( ( uint32_t ) 0xFFFF0000U ) /*!< OAM Sub-Type Code, or MAC Control Packet opcode  */
        #define ETH_DMARXNDESCWBF_TD               ( ( uint32_t ) 0x00008000U ) /*!< Timestamp Dropped  */
        #define ETH_DMARXNDESCWBF_TSA              ( ( uint32_t ) 0x00004000U ) /*!< Timestamp Available  */
        #define ETH_DMARXNDESCWBF_PV               ( ( uint32_t ) 0x00002000U ) /*!< PTP Version  */
        #define ETH_DMARXNDESCWBF_PFT              ( ( uint32_t ) 0x00001000U ) /*!< PTP Packet Type  */
        #define ETH_DMARXNDESCWBF_PMT_NO           ( ( uint32_t ) 0x00000000U ) /*!< PTP Message Type: No PTP message received  */
        #define ETH_DMARXNDESCWBF_PMT_SYNC         ( ( uint32_t ) 0x00000100U ) /*!< PTP Message Type: SYNC (all clock types)  */
        #define ETH_DMARXNDESCWBF_PMT_FUP          ( ( uint32_t ) 0x00000200U ) /*!< PTP Message Type: Follow_Up (all clock types)  */
        #define ETH_DMARXNDESCWBF_PMT_DREQ         ( ( uint32_t ) 0x00000300U ) /*!< PTP Message Type: Delay_Req (all clock types)  */
        #define ETH_DMARXNDESCWBF_PMT_DRESP        ( ( uint32_t ) 0x00000400U ) /*!< PTP Message Type: Delay_Resp (all clock types)  */
        #define ETH_DMARXNDESCWBF_PMT_PDREQ        ( ( uint32_t ) 0x00000500U ) /*!< PTP Message Type: Pdelay_Req (in peer-to-peer transparent clock)  */
        #define ETH_DMARXNDESCWBF_PMT_PDRESP       ( ( uint32_t ) 0x00000600U ) /*!< PTP Message Type: Pdelay_Resp (in peer-to-peer transparent clock)  */
        #define ETH_DMARXNDESCWBF_PMT_PDRESPFUP    ( ( uint32_t ) 0x00000700U ) /*!< PTP Message Type: Pdelay_Resp_Follow_Up (in peer-to-peer transparent clock)  */
        #define ETH_DMARXNDESCWBF_PMT_ANNOUNCE     ( ( uint32_t ) 0x00000800U ) /*!< PTP Message Type: Announce  */
        #define ETH_DMARXNDESCWBF_PMT_MANAG        ( ( uint32_t ) 0x00000900U ) /*!< PTP Message Type: Management  */
        #define ETH_DMARXNDESCWBF_PMT_SIGN         ( ( uint32_t ) 0x00000A00U ) /*!< PTP Message Type: Signaling  */
        #define ETH_DMARXNDESCWBF_PMT_RESERVED     ( ( uint32_t ) 0x00000F00U ) /*!< PTP Message Type: PTP packet with Reserved message type  */
        #define ETH_DMARXNDESCWBF_IPCE             ( ( uint32_t ) 0x00000080U ) /*!< IP Payload Error */
        #define ETH_DMARXNDESCWBF_IPCB             ( ( uint32_t ) 0x00000040U ) /*!< IP Checksum Bypassed */
        #define ETH_DMARXNDESCWBF_IPV6             ( ( uint32_t ) 0x00000020U ) /*!< IPv6 header Present */
        #define ETH_DMARXNDESCWBF_IPV4             ( ( uint32_t ) 0x00000010U ) /*!< IPv4 header Present */
        #define ETH_DMARXNDESCWBF_IPHE             ( ( uint32_t ) 0x00000008U ) /*!< IP Header Error */
        #define ETH_DMARXNDESCWBF_PT               ( ( uint32_t ) 0x00000003U ) /*!< Payload Type mask */
        #define ETH_DMARXNDESCWBF_PT_UNKNOWN       ( ( uint32_t ) 0x00000000U ) /*!< Payload Type: Unknown type or IP/AV payload not processed */
        #define ETH_DMARXNDESCWBF_PT_UDP           ( ( uint32_t ) 0x00000001U ) /*!< Payload Type: UDP */
        #define ETH_DMARXNDESCWBF_PT_TCP           ( ( uint32_t ) 0x00000002U ) /*!< Payload Type: TCP  */
        #define ETH_DMARXNDESCWBF_PT_ICMP          ( ( uint32_t ) 0x00000003U ) /*!< Payload Type: ICMP */

/**
 * @brief  Bit definition of Rx normal descriptor register 2 write back format
 */
        #define ETH_DMARXNDESCWBF_L3L4FM           ( ( uint32_t ) 0x20000000U ) /*!< L3 and L4 Filter Number Matched: if reset filter 0 is matched , if set filter 1 is matched */
        #define ETH_DMARXNDESCWBF_L4FM             ( ( uint32_t ) 0x10000000U ) /*!< Layer 4 Filter Match                  */
        #define ETH_DMARXNDESCWBF_L3FM             ( ( uint32_t ) 0x08000000U ) /*!< Layer 3 Filter Match                  */
        #define ETH_DMARXNDESCWBF_MADRM            ( ( uint32_t ) 0x07F80000U ) /*!< MAC Address Match or Hash Value       */
        #define ETH_DMARXNDESCWBF_HF               ( ( uint32_t ) 0x00040000U ) /*!< Hash Filter Status                    */
        #define ETH_DMARXNDESCWBF_DAF              ( ( uint32_t ) 0x00020000U ) /*!< Destination Address Filter Fail       */
        #define ETH_DMARXNDESCWBF_SAF              ( ( uint32_t ) 0x00010000U ) /*!< SA Address Filter Fail                */
        #define ETH_DMARXNDESCWBF_VF               ( ( uint32_t ) 0x00008000U ) /*!< VLAN Filter Status                    */
        #define ETH_DMARXNDESCWBF_ARPNR            ( ( uint32_t ) 0x00000400U ) /*!< ARP Reply Not Generated               */


/**
 * @brief  Bit definition of Rx normal descriptor register 3 write back format
 */
        #define ETH_DMARXNDESCWBF_OWN         ( ( uint32_t ) 0x80000000U ) /*!< Own Bit */
        #define ETH_DMARXNDESCWBF_CTXT        ( ( uint32_t ) 0x40000000U ) /*!< Receive Context Descriptor */
        #define ETH_DMARXNDESCWBF_FD          ( ( uint32_t ) 0x20000000U ) /*!< First Descriptor */
        #define ETH_DMARXNDESCWBF_LD          ( ( uint32_t ) 0x10000000U ) /*!< Last Descriptor */
        #define ETH_DMARXNDESCWBF_RS2V        ( ( uint32_t ) 0x08000000U ) /*!< Receive Status RDES2 Valid */
        #define ETH_DMARXNDESCWBF_RS1V        ( ( uint32_t ) 0x04000000U ) /*!< Receive Status RDES1 Valid */
        #define ETH_DMARXNDESCWBF_RS0V        ( ( uint32_t ) 0x02000000U ) /*!< Receive Status RDES0 Valid */
        #define ETH_DMARXNDESCWBF_CE          ( ( uint32_t ) 0x01000000U ) /*!< CRC Error */
        #define ETH_DMARXNDESCWBF_GP          ( ( uint32_t ) 0x00800000U ) /*!< Giant Packet */
        #define ETH_DMARXNDESCWBF_RWT         ( ( uint32_t ) 0x00400000U ) /*!< Receive Watchdog Timeout */
        #define ETH_DMARXNDESCWBF_OE          ( ( uint32_t ) 0x00200000U ) /*!< Overflow Error */
        #define ETH_DMARXNDESCWBF_RE          ( ( uint32_t ) 0x00100000U ) /*!< Receive Error */
        #define ETH_DMARXNDESCWBF_DE          ( ( uint32_t ) 0x00080000U ) /*!< Dribble Bit Error */
        #define ETH_DMARXNDESCWBF_LT          ( ( uint32_t ) 0x00070000U ) /*!< Length/Type Field */
        #define ETH_DMARXNDESCWBF_LT_LP       ( ( uint32_t ) 0x00000000U ) /*!< The packet is a length packet */
        #define ETH_DMARXNDESCWBF_LT_TP       ( ( uint32_t ) 0x00010000U ) /*!< The packet is a type packet */
        #define ETH_DMARXNDESCWBF_LT_ARP      ( ( uint32_t ) 0x00030000U ) /*!< The packet is a ARP Request packet type */
        #define ETH_DMARXNDESCWBF_LT_VLAN     ( ( uint32_t ) 0x00040000U ) /*!< The packet is a type packet with VLAN Tag */
        #define ETH_DMARXNDESCWBF_LT_DVLAN    ( ( uint32_t ) 0x00050000U ) /*!< The packet is a type packet with Double VLAN Tag */
        #define ETH_DMARXNDESCWBF_LT_MAC      ( ( uint32_t ) 0x00060000U ) /*!< The packet is a MAC Control packet type */
        #define ETH_DMARXNDESCWBF_LT_OAM      ( ( uint32_t ) 0x00070000U ) /*!< The packet is a OAM packet type */
        #define ETH_DMARXNDESCWBF_ES          ( ( uint32_t ) 0x00008000U ) /*!< Error Summary */
        #define ETH_DMARXNDESCWBF_PL          ( ( uint32_t ) 0x00007FFFU ) /*!< Packet Length */

/*
 * DMA Rx context Descriptor
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES0 |                                     Timestamp Low[31:0]                                                     |
 *  ---------------------------------------------------------------------------------------------------------------------
 * RDES1 |                                     Timestamp High[31:0]                                                    |
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES2 |                                          Reserved                                                           |
 * ---------------------------------------------------------------------------------------------------------------------
 * RDES3 | OWN(31) | CTXT(30) |                                Reserved[29:0]                                          |
 * ---------------------------------------------------------------------------------------------------------------------
 */

/**
 * @brief  Bit definition of Rx context descriptor register 0
 */
        #define ETH_DMARXCDESC_RTSL    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Receive Packet Timestamp Low  */

/**
 * @brief  Bit definition of Rx context descriptor register 1
 */
        #define ETH_DMARXCDESC_RTSH    ( ( uint32_t ) 0xFFFFFFFFU ) /*!< Receive Packet Timestamp High  */

/**
 * @brief  Bit definition of Rx context descriptor register 3
 */
        #define ETH_DMARXCDESC_OWN     ( ( uint32_t ) 0x80000000U ) /*!< Own Bit  */
        #define ETH_DMARXCDESC_CTXT    ( ( uint32_t ) 0x40000000U ) /*!< Receive Context Descriptor  */

/**
 * @}
 */

/** @defgroup ETH_Frame_settings ETH frame settings
 * @{
 */
        #define ETH_MAX_PACKET_SIZE        ( ( uint32_t ) 1528U ) /*!< ETH_HEADER + 2*VLAN_TAG + MAX_ETH_PAYLOAD + ETH_CRC */
        #define ETH_HEADER                 ( ( uint32_t ) 14U )   /*!< 6 byte Dest addr, 6 byte Src addr, 2 byte length/type */
        #define ETH_CRC                    ( ( uint32_t ) 4U )    /*!< Ethernet CRC */
        #define ETH_VLAN_TAG               ( ( uint32_t ) 4U )    /*!< optional 802.1q VLAN Tag */
        #define ETH_MIN_PAYLOAD            ( ( uint32_t ) 46U )   /*!< Minimum Ethernet payload size */
        #define ETH_MAX_PAYLOAD            ( ( uint32_t ) 1500U ) /*!< Maximum Ethernet payload size */
        #define ETH_JUMBO_FRAME_PAYLOAD    ( ( uint32_t ) 9000U ) /*!< Jumbo frame payload size */

/**
 * @}
 */

/** @defgroup ETH_Error_Code ETH Error Code
 * @{
 */
        #define HAL_ETH_ERROR_NONE                    ( ( uint32_t ) 0x00000000U ) /*!< No error            */
        #define HAL_ETH_ERROR_PARAM                   ( ( uint32_t ) 0x00000001U ) /*!< Busy error          */
        #define HAL_ETH_ERROR_BUSY                    ( ( uint32_t ) 0x00000002U ) /*!< Parameter error     */
        #define HAL_ETH_ERROR_TIMEOUT                 ( ( uint32_t ) 0x00000004U ) /*!< Timeout error       */
        #define HAL_ETH_ERROR_DMA                     ( ( uint32_t ) 0x00000008U ) /*!< DMA transfer error  */
        #define HAL_ETH_ERROR_MAC                     ( ( uint32_t ) 0x00000010U ) /*!< MAC transfer error  */
        #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )
            #define HAL_ETH_ERROR_INVALID_CALLBACK    ( ( uint32_t ) 0x00000020U ) /*!< Invalid Callback error  */
        #endif /* USE_HAL_ETH_REGISTER_CALLBACKS */

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_Attributes ETH Tx Packet Attributes
 * @{
 */
        #define ETH_TX_PACKETS_FEATURES_CSUM            ( ( uint32_t ) 0x00000001U )
        #define ETH_TX_PACKETS_FEATURES_SAIC            ( ( uint32_t ) 0x00000002U )
        #define ETH_TX_PACKETS_FEATURES_VLANTAG         ( ( uint32_t ) 0x00000004U )
        #define ETH_TX_PACKETS_FEATURES_INNERVLANTAG    ( ( uint32_t ) 0x00000008U )
        #define ETH_TX_PACKETS_FEATURES_TSO             ( ( uint32_t ) 0x00000010U )
        #define ETH_TX_PACKETS_FEATURES_CRCPAD          ( ( uint32_t ) 0x00000020U )

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_Source_Addr_Control ETH Tx Packet Source Addr Control
 * @{
 */
        #define ETH_SRC_ADDR_CONTROL_DISABLE    ETH_DMATXNDESCRF_SAIC_DISABLE
        #define ETH_SRC_ADDR_INSERT             ETH_DMATXNDESCRF_SAIC_INSERT
        #define ETH_SRC_ADDR_REPLACE            ETH_DMATXNDESCRF_SAIC_REPLACE

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_CRC_Pad_Control ETH Tx Packet CRC Pad Control
 * @{
 */
        #define ETH_CRC_PAD_DISABLE    ETH_DMATXNDESCRF_CPC_DISABLE
        #define ETH_CRC_PAD_INSERT     ETH_DMATXNDESCRF_CPC_CRCPAD_INSERT
        #define ETH_CRC_INSERT         ETH_DMATXNDESCRF_CPC_CRC_INSERT
        #define ETH_CRC_REPLACE        ETH_DMATXNDESCRF_CPC_CRC_REPLACE

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_Checksum_Control ETH Tx Packet Checksum Control
 * @{
 */
        #define ETH_CHECKSUM_DISABLE                           ETH_DMATXNDESCRF_CIC_DISABLE
        #define ETH_CHECKSUM_IPHDR_INSERT                      ETH_DMATXNDESCRF_CIC_IPHDR_INSERT
        #define ETH_CHECKSUM_IPHDR_PAYLOAD_INSERT              ETH_DMATXNDESCRF_CIC_IPHDR_PAYLOAD_INSERT
        #define ETH_CHECKSUM_IPHDR_PAYLOAD_INSERT_PHDR_CALC    ETH_DMATXNDESCRF_CIC_IPHDR_PAYLOAD_INSERT_PHDR_CALC

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_VLAN_Control ETH Tx Packet VLAN Control
 * @{
 */
        #define ETH_VLAN_DISABLE    ETH_DMATXNDESCRF_VTIR_DISABLE
        #define ETH_VLAN_REMOVE     ETH_DMATXNDESCRF_VTIR_REMOVE
        #define ETH_VLAN_INSERT     ETH_DMATXNDESCRF_VTIR_INSERT
        #define ETH_VLAN_REPLACE    ETH_DMATXNDESCRF_VTIR_REPLACE

/**
 * @}
 */

/** @defgroup ETH_Tx_Packet_Inner_VLAN_Control ETH Tx Packet Inner VLAN Control
 * @{
 */
        #define ETH_INNER_VLAN_DISABLE    ETH_DMATXCDESC_IVTIR_DISABLE
        #define ETH_INNER_VLAN_REMOVE     ETH_DMATXCDESC_IVTIR_REMOVE
        #define ETH_INNER_VLAN_INSERT     ETH_DMATXCDESC_IVTIR_INSERT
        #define ETH_INNER_VLAN_REPLACE    ETH_DMATXCDESC_IVTIR_REPLACE

/**
 * @}
 */

/** @defgroup ETH_Rx_Checksum_Status ETH Rx Checksum Status
 * @{
 */
        #define ETH_CHECKSUM_BYPASSED            ETH_DMARXNDESCWBF_IPCB
        #define ETH_CHECKSUM_IP_HEADER_ERROR     ETH_DMARXNDESCWBF_IPHE
        #define ETH_CHECKSUM_IP_PAYLOAD_ERROR    ETH_DMARXNDESCWBF_IPCE

/**
 * @}
 */

/** @defgroup ETH_Rx_IP_Header_Type ETH Rx IP Header Type
 * @{
 */
        #define ETH_IP_HEADER_IPV4    ETH_DMARXNDESCWBF_IPV4
        #define ETH_IP_HEADER_IPV6    ETH_DMARXNDESCWBF_IPV6

/**
 * @}
 */

/** @defgroup ETH_Rx_Payload_Type ETH Rx Payload Type
 * @{
 */
        #define ETH_IP_PAYLOAD_UNKNOWN    ETH_DMARXNDESCWBF_PT_UNKNOWN
        #define ETH_IP_PAYLOAD_UDP        ETH_DMARXNDESCWBF_PT_UDP
        #define ETH_IP_PAYLOAD_TCP        ETH_DMARXNDESCWBF_PT_TCP
        #define ETH_IP_PAYLOAD_ICMPN      ETH_DMARXNDESCWBF_PT_ICMP

/**
 * @}
 */

/** @defgroup ETH_Rx_MAC_Filter_Status ETH Rx MAC Filter Status
 * @{
 */
        #define ETH_HASH_FILTER_PASS       ETH_DMARXNDESCWBF_HF
        #define ETH_VLAN_FILTER_PASS       ETH_DMARXNDESCWBF_VF
        #define ETH_DEST_ADDRESS_FAIL      ETH_DMARXNDESCWBF_DAF
        #define ETH_SOURCE_ADDRESS_FAIL    ETH_DMARXNDESCWBF_SAF

/**
 * @}
 */

/** @defgroup ETH_Rx_L3_Filter_Status ETH Rx L3 Filter Status
 * @{
 */
        #define ETH_L3_FILTER0_MATCH    ETH_DMARXNDESCWBF_L3FM
        #define ETH_L3_FILTER1_MATCH    ( ETH_DMARXNDESCWBF_L3FM | ETH_DMARXNDESCWBF_L3L4FM )

/**
 * @}
 */

/** @defgroup ETH_Rx_L4_Filter_Status ETH Rx L4 Filter Status
 * @{
 */
        #define ETH_L4_FILTER0_MATCH    ETH_DMARXNDESCWBF_L4FM
        #define ETH_L4_FILTER1_MATCH    ( ETH_DMARXNDESCWBF_L4FM | ETH_DMARXNDESCWBF_L3L4FM )

/**
 * @}
 */

/** @defgroup ETH_Rx_Error_Code ETH Rx Error Code
 * @{
 */
        #define ETH_DRIBBLE_BIT_ERROR    ETH_DMARXNDESCWBF_DE
        #define ETH_RECEIVE_ERROR        ETH_DMARXNDESCWBF_RE
        #define ETH_RECEIVE_OVERFLOW     ETH_DMARXNDESCWBF_OE
        #define ETH_WATCHDOG_TIMEOUT     ETH_DMARXNDESCWBF_RWT
        #define ETH_GIANT_PACKET         ETH_DMARXNDESCWBF_GP
        #define ETH_CRC_ERROR            ETH_DMARXNDESCWBF_CE

/**
 * @}
 */

/** @defgroup ETH_DMA_Arbitration ETH DMA Arbitration
 * @{
 */
        #define ETH_DMAARBITRATION_RX         ETH_DMAMR_DA
        #define ETH_DMAARBITRATION_RX1_TX1    ( ( uint32_t ) 0x00000000U )
        #define ETH_DMAARBITRATION_RX2_TX1    ETH_DMAMR_PR_2_1
        #define ETH_DMAARBITRATION_RX3_TX1    ETH_DMAMR_PR_3_1
        #define ETH_DMAARBITRATION_RX4_TX1    ETH_DMAMR_PR_4_1
        #define ETH_DMAARBITRATION_RX5_TX1    ETH_DMAMR_PR_5_1
        #define ETH_DMAARBITRATION_RX6_TX1    ETH_DMAMR_PR_6_1
        #define ETH_DMAARBITRATION_RX7_TX1    ETH_DMAMR_PR_7_1
        #define ETH_DMAARBITRATION_RX8_TX1    ETH_DMAMR_PR_8_1
        #define ETH_DMAARBITRATION_TX         ( ETH_DMAMR_TXPR | ETH_DMAMR_DA )
        #define ETH_DMAARBITRATION_TX1_RX1    ( ( uint32_t ) 0x00000000U )
        #define ETH_DMAARBITRATION_TX2_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_2_1 )
        #define ETH_DMAARBITRATION_TX3_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_3_1 )
        #define ETH_DMAARBITRATION_TX4_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_4_1 )
        #define ETH_DMAARBITRATION_TX5_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_5_1 )
        #define ETH_DMAARBITRATION_TX6_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_6_1 )
        #define ETH_DMAARBITRATION_TX7_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_7_1 )
        #define ETH_DMAARBITRATION_TX8_RX1    ( ETH_DMAMR_TXPR | ETH_DMAMR_PR_8_1 )

/**
 * @}
 */

/** @defgroup ETH_Burst_Mode ETH Burst Mode
 * @{
 */
        #define ETH_BURSTLENGTH_FIXED          ETH_DMASBMR_FB
        #define ETH_BURSTLENGTH_MIXED          ETH_DMASBMR_MB
        #define ETH_BURSTLENGTH_UNSPECIFIED    ( ( uint32_t ) 0x00000000U )

/**
 * @}
 */

/** @defgroup ETH_Tx_DMA_Burst_Length ETH Tx DMA Burst Length
 * @{
 */
        #define ETH_TXDMABURSTLENGTH_1BEAT     ETH_DMACTCR_TPBL_1PBL
        #define ETH_TXDMABURSTLENGTH_2BEAT     ETH_DMACTCR_TPBL_2PBL
        #define ETH_TXDMABURSTLENGTH_4BEAT     ETH_DMACTCR_TPBL_4PBL
        #define ETH_TXDMABURSTLENGTH_8BEAT     ETH_DMACTCR_TPBL_8PBL
        #define ETH_TXDMABURSTLENGTH_16BEAT    ETH_DMACTCR_TPBL_16PBL
        #define ETH_TXDMABURSTLENGTH_32BEAT    ETH_DMACTCR_TPBL_32PBL

/**
 * @}
 */

/** @defgroup ETH_Rx_DMA_Burst_Length ETH Rx DMA Burst Length
 * @{
 */
        #define ETH_RXDMABURSTLENGTH_1BEAT     ETH_DMACRCR_RPBL_1PBL
        #define ETH_RXDMABURSTLENGTH_2BEAT     ETH_DMACRCR_RPBL_2PBL
        #define ETH_RXDMABURSTLENGTH_4BEAT     ETH_DMACRCR_RPBL_4PBL
        #define ETH_RXDMABURSTLENGTH_8BEAT     ETH_DMACRCR_RPBL_8PBL
        #define ETH_RXDMABURSTLENGTH_16BEAT    ETH_DMACRCR_RPBL_16PBL
        #define ETH_RXDMABURSTLENGTH_32BEAT    ETH_DMACRCR_RPBL_32PBL

/**
 * @}
 */

/** @defgroup ETH_DMA_Interrupts ETH DMA Interrupts
 * @{
 */
        #define ETH_DMA_NORMAL_IT                   ETH_DMACIER_NIE
        #define ETH_DMA_ABNORMAL_IT                 ETH_DMACIER_AIE
        #define ETH_DMA_CONTEXT_DESC_ERROR_IT       ETH_DMACIER_CDEE
        #define ETH_DMA_FATAL_BUS_ERROR_IT          ETH_DMACIER_FBEE
        #define ETH_DMA_EARLY_RX_IT                 ETH_DMACIER_ERIE
        #define ETH_DMA_EARLY_TX_IT                 ETH_DMACIER_ETIE
        #define ETH_DMA_RX_WATCHDOG_TIMEOUT_IT      ETH_DMACIER_RWTE
        #define ETH_DMA_RX_PROCESS_STOPPED_IT       ETH_DMACIER_RSE
        #define ETH_DMA_RX_BUFFER_UNAVAILABLE_IT    ETH_DMACIER_RBUE
        #define ETH_DMA_RX_IT                       ETH_DMACIER_RIE
        #define ETH_DMA_TX_BUFFER_UNAVAILABLE_IT    ETH_DMACIER_TBUE
        #define ETH_DMA_TX_PROCESS_STOPPED_IT       ETH_DMACIER_TXSE
        #define ETH_DMA_TX_IT                       ETH_DMACIER_TIE

/**
 * @}
 */

/** @defgroup ETH_DMA_Status_Flags ETH DMA Status Flags
 * @{
 */
        #define ETH_DMA_RX_NO_ERROR_FLAG              ( ( uint32_t ) 0x00000000U )
        #define ETH_DMA_RX_DESC_READ_ERROR_FLAG       ( ETH_DMACSR_REB_BIT_2 | ETH_DMACSR_REB_BIT_1 | ETH_DMACSR_REB_BIT_0 )
        #define ETH_DMA_RX_DESC_WRITE_ERROR_FLAG      ( ETH_DMACSR_REB_BIT_2 | ETH_DMACSR_REB_BIT_1 )
        #define ETH_DMA_RX_BUFFER_READ_ERROR_FLAG     ( ETH_DMACSR_REB_BIT_2 | ETH_DMACSR_REB_BIT_0 )
        #define ETH_DMA_RX_BUFFER_WRITE_ERROR_FLAG    ETH_DMACSR_REB_BIT_2
        #define ETH_DMA_TX_NO_ERROR_FLAG              ( ( uint32_t ) 0x00000000U )
        #define ETH_DMA_TX_DESC_READ_ERROR_FLAG       ( ETH_DMACSR_TEB_BIT_2 | ETH_DMACSR_TEB_BIT_1 | ETH_DMACSR_TEB_BIT_0 )
        #define ETH_DMA_TX_DESC_WRITE_ERROR_FLAG      ( ETH_DMACSR_TEB_BIT_2 | ETH_DMACSR_TEB_BIT_1 )
        #define ETH_DMA_TX_BUFFER_READ_ERROR_FLAG     ( ETH_DMACSR_TEB_BIT_2 | ETH_DMACSR_TEB_BIT_0 )
        #define ETH_DMA_TX_BUFFER_WRITE_ERROR_FLAG    ETH_DMACSR_TEB_BIT_2
        #define ETH_DMA_CONTEXT_DESC_ERROR_FLAG       ETH_DMACSR_CDE
        #define ETH_DMA_FATAL_BUS_ERROR_FLAG          ETH_DMACSR_FBE
        #define ETH_DMA_EARLY_TX_IT_FLAG              ETH_DMACSR_ERI
        #define ETH_DMA_RX_WATCHDOG_TIMEOUT_FLAG      ETH_DMACSR_RWT
        #define ETH_DMA_RX_PROCESS_STOPPED_FLAG       ETH_DMACSR_RPS
        #define ETH_DMA_RX_BUFFER_UNAVAILABLE_FLAG    ETH_DMACSR_RBU
        #define ETH_DMA_TX_PROCESS_STOPPED_FLAG       ETH_DMACSR_TPS

/**
 * @}
 */

/** @defgroup ETH_Transmit_Mode ETH Transmit Mode
 * @{
 */
        #define ETH_TRANSMITSTOREFORWARD     ETH_MTLTQOMR_TSF
        #define ETH_TRANSMITTHRESHOLD_32     ETH_MTLTQOMR_TTC_32BITS
        #define ETH_TRANSMITTHRESHOLD_64     ETH_MTLTQOMR_TTC_64BITS
        #define ETH_TRANSMITTHRESHOLD_96     ETH_MTLTQOMR_TTC_96BITS
        #define ETH_TRANSMITTHRESHOLD_128    ETH_MTLTQOMR_TTC_128BITS
        #define ETH_TRANSMITTHRESHOLD_192    ETH_MTLTQOMR_TTC_192BITS
        #define ETH_TRANSMITTHRESHOLD_256    ETH_MTLTQOMR_TTC_256BITS
        #define ETH_TRANSMITTHRESHOLD_384    ETH_MTLTQOMR_TTC_384BITS
        #define ETH_TRANSMITTHRESHOLD_512    ETH_MTLTQOMR_TTC_512BITS

/**
 * @}
 */

/** @defgroup ETH_Receive_Mode ETH Receive Mode
 * @{
 */
        #define ETH_RECEIVESTOREFORWARD      ETH_MTLRQOMR_RSF
        #define ETH_RECEIVETHRESHOLD8_64     ETH_MTLRQOMR_RTC_64BITS
        #define ETH_RECEIVETHRESHOLD8_32     ETH_MTLRQOMR_RTC_32BITS
        #define ETH_RECEIVETHRESHOLD8_96     ETH_MTLRQOMR_RTC_96BITS
        #define ETH_RECEIVETHRESHOLD8_128    ETH_MTLRQOMR_RTC_128BITS

/**
 * @}
 */

/** @defgroup ETH_Pause_Low_Threshold  ETH Pause Low Threshold
 * @{
 */
        #define ETH_PAUSELOWTHRESHOLD_MINUS_4      ETH_MACTFCR_PLT_MINUS4
        #define ETH_PAUSELOWTHRESHOLD_MINUS_28     ETH_MACTFCR_PLT_MINUS28
        #define ETH_PAUSELOWTHRESHOLD_MINUS_36     ETH_MACTFCR_PLT_MINUS36
        #define ETH_PAUSELOWTHRESHOLD_MINUS_144    ETH_MACTFCR_PLT_MINUS144
        #define ETH_PAUSELOWTHRESHOLD_MINUS_256    ETH_MACTFCR_PLT_MINUS256
        #define ETH_PAUSELOWTHRESHOLD_MINUS_512    ETH_MACTFCR_PLT_MINUS512

/**
 * @}
 */

/** @defgroup ETH_Watchdog_Timeout ETH Watchdog Timeout
 * @{
 */
        #define ETH_WATCHDOGTIMEOUT_2KB     ETH_MACWTR_WTO_2KB
        #define ETH_WATCHDOGTIMEOUT_3KB     ETH_MACWTR_WTO_3KB
        #define ETH_WATCHDOGTIMEOUT_4KB     ETH_MACWTR_WTO_4KB
        #define ETH_WATCHDOGTIMEOUT_5KB     ETH_MACWTR_WTO_5KB
        #define ETH_WATCHDOGTIMEOUT_6KB     ETH_MACWTR_WTO_6KB
        #define ETH_WATCHDOGTIMEOUT_7KB     ETH_MACWTR_WTO_7KB
        #define ETH_WATCHDOGTIMEOUT_8KB     ETH_MACWTR_WTO_8KB
        #define ETH_WATCHDOGTIMEOUT_9KB     ETH_MACWTR_WTO_9KB
        #define ETH_WATCHDOGTIMEOUT_10KB    ETH_MACWTR_WTO_10KB
        #define ETH_WATCHDOGTIMEOUT_11KB    ETH_MACWTR_WTO_12KB
        #define ETH_WATCHDOGTIMEOUT_12KB    ETH_MACWTR_WTO_12KB
        #define ETH_WATCHDOGTIMEOUT_13KB    ETH_MACWTR_WTO_13KB
        #define ETH_WATCHDOGTIMEOUT_14KB    ETH_MACWTR_WTO_14KB
        #define ETH_WATCHDOGTIMEOUT_15KB    ETH_MACWTR_WTO_15KB
        #define ETH_WATCHDOGTIMEOUT_16KB    ETH_MACWTR_WTO_16KB

/**
 * @}
 */

/** @defgroup ETH_Inter_Packet_Gap ETH Inter Packet Gap
 * @{
 */
        #define ETH_INTERPACKETGAP_96BIT    ETH_MACCR_IPG_96BIT
        #define ETH_INTERPACKETGAP_88BIT    ETH_MACCR_IPG_88BIT
        #define ETH_INTERPACKETGAP_80BIT    ETH_MACCR_IPG_80BIT
        #define ETH_INTERPACKETGAP_72BIT    ETH_MACCR_IPG_72BIT
        #define ETH_INTERPACKETGAP_64BIT    ETH_MACCR_IPG_64BIT
        #define ETH_INTERPACKETGAP_56BIT    ETH_MACCR_IPG_56BIT
        #define ETH_INTERPACKETGAP_48BIT    ETH_MACCR_IPG_48BIT
        #define ETH_INTERPACKETGAP_40BIT    ETH_MACCR_IPG_40BIT

/**
 * @}
 */

/** @defgroup ETH_Speed  ETH Speed
 * @{
 */
        #define ETH_SPEED_10M     ( ( uint32_t ) 0x00000000U )
        #define ETH_SPEED_100M    ETH_MACCR_FES

/**
 * @}
 */

/** @defgroup ETH_Duplex_Mode ETH Duplex Mode
 * @{
 */
        #define ETH_FULLDUPLEX_MODE    ETH_MACCR_DM
        #define ETH_HALFDUPLEX_MODE    ( ( uint32_t ) 0x00000000U )

/**
 * @}
 */

/** @defgroup ETH_Back_Off_Limit ETH Back Off Limit
 * @{
 */
        #define ETH_BACKOFFLIMIT_10    ETH_MACCR_BL_10
        #define ETH_BACKOFFLIMIT_8     ETH_MACCR_BL_8
        #define ETH_BACKOFFLIMIT_4     ETH_MACCR_BL_4
        #define ETH_BACKOFFLIMIT_1     ETH_MACCR_BL_1

/**
 * @}
 */

/** @defgroup ETH_Preamble_Length ETH Preamble Length
 * @{
 */
        #define ETH_PREAMBLELENGTH_7    ETH_MACCR_PRELEN_7
        #define ETH_PREAMBLELENGTH_5    ETH_MACCR_PRELEN_5
        #define ETH_PREAMBLELENGTH_3    ETH_MACCR_PRELEN_3

/**
 * @}
 */

/** @defgroup ETH_Source_Addr_Control ETH Source Addr Control
 * @{
 */
        #define ETH_SOURCEADDRESS_DISABLE          ( ( uint32_t ) 0x00000000U )
        #define ETH_SOURCEADDRESS_INSERT_ADDR0     ETH_MACCR_SARC_INSADDR0
        #define ETH_SOURCEADDRESS_INSERT_ADDR1     ETH_MACCR_SARC_INSADDR1
        #define ETH_SOURCEADDRESS_REPLACE_ADDR0    ETH_MACCR_SARC_REPADDR0
        #define ETH_SOURCEADDRESS_REPLACE_ADDR1    ETH_MACCR_SARC_REPADDR1

/**
 * @}
 */

/** @defgroup ETH_Control_Packets_Filter ETH Control Packets Filter
 * @{
 */
        #define ETH_CTRLPACKETS_BLOCK_ALL                     ETH_MACPFR_PCF_BLOCKALL
        #define ETH_CTRLPACKETS_FORWARD_ALL_EXCEPT_PA         ETH_MACPFR_PCF_FORWARDALLEXCEPTPA
        #define ETH_CTRLPACKETS_FORWARD_ALL                   ETH_MACPFR_PCF_FORWARDALL
        #define ETH_CTRLPACKETS_FORWARD_PASSED_ADDR_FILTER    ETH_MACPFR_PCF_FORWARDPASSEDADDRFILTER

/**
 * @}
 */

/** @defgroup ETH_VLAN_Tag_Comparison ETH VLAN Tag Comparison
 * @{
 */
        #define ETH_VLANTAGCOMPARISON_16BIT    ( ( uint32_t ) 0x00000000U )
        #define ETH_VLANTAGCOMPARISON_12BIT    ETH_MACVTR_ETV

/**
 * @}
 */

/** @defgroup ETH_MAC_addresses ETH MAC addresses
 * @{
 */
        #define ETH_MAC_ADDRESS0    ( ( uint32_t ) 0x00000000U )
        #define ETH_MAC_ADDRESS1    ( ( uint32_t ) 0x00000008U )
        #define ETH_MAC_ADDRESS2    ( ( uint32_t ) 0x00000010U )
        #define ETH_MAC_ADDRESS3    ( ( uint32_t ) 0x00000018U )

/**
 * @}
 */

/** @defgroup ETH_MAC_Interrupts ETH MAC Interrupts
 * @{
 */
        #define ETH_MAC_RX_STATUS_IT    ETH_MACIER_RXSTSIE
        #define ETH_MAC_TX_STATUS_IT    ETH_MACIER_TXSTSIE
        #define ETH_MAC_TIMESTAMP_IT    ETH_MACIER_TSIE
        #define ETH_MAC_LPI_IT          ETH_MACIER_LPIIE
        #define ETH_MAC_PMT_IT          ETH_MACIER_PMTIE
        #define ETH_MAC_PHY_IT          ETH_MACIER_PHYIE

/**
 * @}
 */

/** @defgroup ETH_MAC_Wake_Up_Event ETH MAC Wake Up Event
 * @{
 */
        #define ETH_WAKEUP_PACKET_RECIEVED    ETH_MACPCSR_RWKPRCVD
        #define ETH_MAGIC_PACKET_RECIEVED     ETH_MACPCSR_MGKPRCVD

/**
 * @}
 */

/** @defgroup ETH_MAC_Rx_Tx_Status ETH MAC Rx Tx Status
 * @{
 */
        #define ETH_RECEIVE_WATCHDOG_TIMEOUT    ETH_MACRXTXSR_RWT
        #define ETH_EXECESSIVE_COLLISIONS       ETH_MACRXTXSR_EXCOL
        #define ETH_LATE_COLLISIONS             ETH_MACRXTXSR_LCOL
        #define ETH_EXECESSIVE_DEFERRAL         ETH_MACRXTXSR_EXDEF
        #define ETH_LOSS_OF_CARRIER             ETH_MACRXTXSR_LCARR
        #define ETH_NO_CARRIER                  ETH_MACRXTXSR_NCARR
        #define ETH_TRANSMIT_JABBR_TIMEOUT      ETH_MACRXTXSR_TJT

/**
 * @}
 */

/** @defgroup HAL_ETH_StateTypeDef ETH States
 * @{
 */
        #define HAL_ETH_STATE_RESET      ( ( uint32_t ) 0x00000000U ) /*!< Peripheral not yet Initialized or disabled */
        #define HAL_ETH_STATE_READY      ( ( uint32_t ) 0x00000010U ) /*!< Peripheral Communication started           */
        #define HAL_ETH_STATE_BUSY       ( ( uint32_t ) 0x00000023U ) /*!< an internal process is ongoing             */
        #define HAL_ETH_STATE_BUSY_TX    ( ( uint32_t ) 0x00000021U ) /*!< Transmission process is ongoing            */
        #define HAL_ETH_STATE_BUSY_RX    ( ( uint32_t ) 0x00000022U ) /*!< Reception process is ongoing               */
        #define HAL_ETH_STATE_ERROR      ( ( uint32_t ) 0x000000E0U ) /*!< Error State                                */

/**
 * @}
 */

/**
 * @}
 */

/* Exported macro ------------------------------------------------------------*/

/** @defgroup ETH_Exported_Macros ETH Exported Macros
 * @{
 */

/** @brief Reset ETH handle state
 * @param  __HANDLE__: specifies the ETH handle.
 * @retval None
 */
        #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )
            #define __HAL_ETH_RESET_HANDLE_STATE( __HANDLE__ ) \
    do {                                                       \
        ( __HANDLE__ )->gState = HAL_ETH_STATE_RESET;          \
        ( __HANDLE__ )->RxState = HAL_ETH_STATE_RESET;         \
        ( __HANDLE__ )->MspInitCallback = NULL;                \
        ( __HANDLE__ )->MspDeInitCallback = NULL;              \
    } while( 0 )
        #else
            #define __HAL_ETH_RESET_HANDLE_STATE( __HANDLE__ ) \
    do {                                                       \
        ( __HANDLE__ )->gState = HAL_ETH_STATE_RESET;          \
        ( __HANDLE__ )->RxState = HAL_ETH_STATE_RESET;         \
    } while( 0 )
        #endif /*USE_HAL_ETH_REGISTER_CALLBACKS */

/**
 * @brief  Enables the specified ETHERNET DMA interrupts.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the ETHERNET DMA interrupt sources to be
 *   enabled @ref ETH_DMA_Interrupts
 * @retval None
 */
        #define __HAL_ETH_DMA_ENABLE_IT( __HANDLE__, __INTERRUPT__ )        ( ( __HANDLE__ )->Instance->DMACIER |= ( __INTERRUPT__ ) )

/**
 * @brief  Disables the specified ETHERNET DMA interrupts.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the ETHERNET DMA interrupt sources to be
 *   disabled. @ref ETH_DMA_Interrupts
 * @retval None
 */
        #define __HAL_ETH_DMA_DISABLE_IT( __HANDLE__, __INTERRUPT__ )       ( ( __HANDLE__ )->Instance->DMACIER &= ~( __INTERRUPT__ ) )

/**
 * @brief  Gets the ETHERNET DMA IT source enabled or disabled.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the interrupt source to get . @ref ETH_DMA_Interrupts
 * @retval The ETH DMA IT Source enabled or disabled
 */
        #define __HAL_ETH_DMA_GET_IT_SOURCE( __HANDLE__, __INTERRUPT__ )    ( ( ( __HANDLE__ )->Instance->DMACIER & ( __INTERRUPT__ ) ) == ( __INTERRUPT__ ) )

/**
 * @brief  Gets the ETHERNET DMA IT pending bit.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the interrupt source to get . @ref ETH_DMA_Interrupts
 * @retval The state of ETH DMA IT (SET or RESET)
 */
        #define __HAL_ETH_DMA_GET_IT( __HANDLE__, __INTERRUPT__ )           ( ( ( __HANDLE__ )->Instance->DMACSR & ( __INTERRUPT__ ) ) == ( __INTERRUPT__ ) )

/**
 * @brief  Clears the ETHERNET DMA IT pending bit.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the interrupt pending bit to clear. @ref ETH_DMA_Interrupts
 * @retval None
 */
        #define __HAL_ETH_DMA_CLEAR_IT( __HANDLE__, __INTERRUPT__ )         ( ( __HANDLE__ )->Instance->DMACSR = ( __INTERRUPT__ ) )

/**
 * @brief  Checks whether the specified ETHERNET DMA flag is set or not.
 * @param  __HANDLE__: ETH Handle
 * @param  __FLAG__: specifies the flag to check. @ref ETH_DMA_Status_Flags
 * @retval The state of ETH DMA FLAG (SET or RESET).
 */
        #define __HAL_ETH_DMA_GET_FLAG( __HANDLE__, __FLAG__ )              ( ( ( __HANDLE__ )->Instance->DMACSR & ( __FLAG__ ) ) == ( __FLAG__ ) )

/**
 * @brief  Clears the specified ETHERNET DMA flag.
 * @param  __HANDLE__: ETH Handle
 * @param  __FLAG__: specifies the flag to check. @ref ETH_DMA_Status_Flags
 * @retval The state of ETH DMA FLAG (SET or RESET).
 */
        #define __HAL_ETH_DMA_CLEAR_FLAG( __HANDLE__, __FLAG__ )            ( ( __HANDLE__ )->Instance->DMACSR = ( __FLAG__ ) )

/**
 * @brief  Enables the specified ETHERNET MAC interrupts.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the ETHERNET MAC interrupt sources to be
 *   enabled @ref ETH_MAC_Interrupts
 * @retval None
 */
        #define __HAL_ETH_MAC_ENABLE_IT( __HANDLE__, __INTERRUPT__ )        ( ( __HANDLE__ )->Instance->MACIER |= ( __INTERRUPT__ ) )

/**
 * @brief  Disables the specified ETHERNET MAC interrupts.
 * @param  __HANDLE__   : ETH Handle
 * @param  __INTERRUPT__: specifies the ETHERNET MAC interrupt sources to be
 *   enabled @ref ETH_MAC_Interrupts
 * @retval None
 */
        #define __HAL_ETH_MAC_DISABLE_IT( __HANDLE__, __INTERRUPT__ )       ( ( __HANDLE__ )->Instance->MACIER &= ~( __INTERRUPT__ ) )

/**
 * @brief  Checks whether the specified ETHERNET MAC flag is set or not.
 * @param  __HANDLE__: ETH Handle
 * @param  __INTERRUPT__: specifies the flag to check. @ref ETH_MAC_Interrupts
 * @retval The state of ETH MAC IT (SET or RESET).
 */
        #define __HAL_ETH_MAC_GET_IT( __HANDLE__, __INTERRUPT__ )           ( ( ( __HANDLE__ )->Instance->MACISR & ( __INTERRUPT__ ) ) == ( __INTERRUPT__ ) )

/*!< External interrupt line 86 Connected to the ETH wakeup EXTI Line */
        #define ETH_WAKEUP_EXTI_LINE    ( ( uint32_t ) 0x00400000U ) /* !<  86 - 64 = 22 */

/**
 * @brief Enable the ETH WAKEUP Exti Line.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be enabled.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval None.
 */
        #define __HAL_ETH_WAKEUP_EXTI_ENABLE_IT( __EXTI_LINE__ )     ( EXTI_D1->IMR3 |= ( __EXTI_LINE__ ) )

/**
 * @brief checks whether the specified ETH WAKEUP Exti interrupt flag is set or not.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be cleared.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval EXTI ETH WAKEUP Line Status.
 */
        #define __HAL_ETH_WAKEUP_EXTI_GET_FLAG( __EXTI_LINE__ )      ( EXTI_D1->PR3 & ( __EXTI_LINE__ ) )

/**
 * @brief Clear the ETH WAKEUP Exti flag.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be cleared.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval None.
 */
        #define __HAL_ETH_WAKEUP_EXTI_CLEAR_FLAG( __EXTI_LINE__ )    ( EXTI_D1->PR3 = ( __EXTI_LINE__ ) )

        #if defined( DUAL_CORE )

/**
 * @brief Enable the ETH WAKEUP Exti Line by Core2.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be enabled.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval None.
 */
            #define __HAL_ETH_WAKEUP_EXTID2_ENABLE_IT( __EXTI_LINE__ )     ( EXTI_D2->IMR3 |= ( __EXTI_LINE__ ) )

/**
 * @brief checks whether the specified ETH WAKEUP Exti interrupt flag is set or not.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be cleared.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval EXTI ETH WAKEUP Line Status.
 */
            #define __HAL_ETH_WAKEUP_EXTID2_GET_FLAG( __EXTI_LINE__ )      ( EXTI_D2->PR3 & ( __EXTI_LINE__ ) )

/**
 * @brief Clear the ETH WAKEUP Exti flag.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP Exti sources to be cleared.
 *   @arg ETH_WAKEUP_EXTI_LINE
 * @retval None.
 */
            #define __HAL_ETH_WAKEUP_EXTID2_CLEAR_FLAG( __EXTI_LINE__ )    ( EXTI_D2->PR3 = ( __EXTI_LINE__ ) )
        #endif

/**
 * @brief  enable rising edge interrupt on selected EXTI line.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP EXTI sources to be disabled.
 *  @arg ETH_WAKEUP_EXTI_LINE
 * @retval None
 */
        #define __HAL_ETH_WAKEUP_EXTI_ENABLE_RISING_EDGE( __EXTI_LINE__ ) \
    ( EXTI->FTSR3 &= ~( __EXTI_LINE__ ) );                                \
    ( EXTI->RTSR3 |= ( __EXTI_LINE__ ) )

/**
 * @brief  enable falling edge interrupt on selected EXTI line.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP EXTI sources to be disabled.
 *  @arg ETH_WAKEUP_EXTI_LINE
 * @retval None
 */
        #define __HAL_ETH_WAKEUP_EXTI_ENABLE_FALLING_EDGE( __EXTI_LINE__ ) \
    ( EXTI->RTSR3 &= ~( __EXTI_LINE__ ) );                                 \
    ( EXTI->FTSR3 |= ( __EXTI_LINE__ ) )

/**
 * @brief  enable falling edge interrupt on selected EXTI line.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP EXTI sources to be disabled.
 *  @arg ETH_WAKEUP_EXTI_LINE
 * @retval None
 */
        #define __HAL_ETH_WAKEUP_EXTI_ENABLE_RISING_FALLING_EDGE( __EXTI_LINE__ ) \
    ( EXTI->RTSR3 |= ( __EXTI_LINE__ ) );                                         \
    ( EXTI->FTSR3 |= ( __EXTI_LINE__ ) )

/**
 * @brief  Generates a Software interrupt on selected EXTI line.
 * @param  __EXTI_LINE__: specifies the ETH WAKEUP EXTI sources to be disabled.
 *  @arg ETH_WAKEUP_EXTI_LINE
 * @retval None
 */
        #define __HAL_ETH_WAKEUP_EXTI_GENERATE_SWIT( __EXTI_LINE__ )    ( EXTI->SWIER3 |= ( __EXTI_LINE__ ) )

/**
 * @}
 */

/* Include ETH HAL Extension module */
        #include "stm32h7xx_hal_eth_ex.h"

/* Exported functions --------------------------------------------------------*/

/** @addtogroup ETH_Exported_Functions
 * @{
 */

/** @addtogroup ETH_Exported_Functions_Group1
 * @{
 */
/* Initialization and de initialization functions  **********************************/
            HAL_StatusTypeDef HAL_ETH_Init( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_DeInit( ETH_HandleTypeDef * heth );
            void HAL_ETH_MspInit( ETH_HandleTypeDef * heth );
            void HAL_ETH_MspDeInit( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_DescAssignMemory( ETH_HandleTypeDef * heth,
                                                        uint32_t Index,
                                                        uint8_t * pBuffer1,
                                                        uint8_t * pBuffer2 );

/* Callbacks Register/UnRegister functions  ***********************************/
        #if ( USE_HAL_ETH_REGISTER_CALLBACKS == 1 )
                HAL_StatusTypeDef HAL_ETH_RegisterCallback( ETH_HandleTypeDef * heth,
                                                            HAL_ETH_CallbackIDTypeDef CallbackID,
                                                            pETH_CallbackTypeDef pCallback );
                HAL_StatusTypeDef HAL_ETH_UnRegisterCallback( ETH_HandleTypeDef * heth,
                                                              HAL_ETH_CallbackIDTypeDef CallbackID );
        #endif /* USE_HAL_ETH_REGISTER_CALLBACKS */

/**
 * @}
 */

/** @addtogroup ETH_Exported_Functions_Group2
 * @{
 */
/* IO operation functions *******************************************************/
            HAL_StatusTypeDef HAL_ETH_Start( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_Start_IT( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_Stop( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_Stop_IT( ETH_HandleTypeDef * heth );

            uint8_t HAL_ETH_IsRxDataAvailable( ETH_HandleTypeDef * heth );
/* The following 2 functions are replaced with a single function: HAL_ETH_GetRxData(). */
/* HAL_StatusTypeDef HAL_ETH_GetRxDataBuffer(ETH_HandleTypeDef *heth, ETH_BufferTypeDef *RxBuffer); */
/* HAL_StatusTypeDef HAL_ETH_GetRxDataLength(ETH_HandleTypeDef *heth, uint32_t *Length); */

            size_t HAL_ETH_GetRxData( ETH_HandleTypeDef * heth,
                                      ETH_BufferTypeDef * RxBuffer );

            HAL_StatusTypeDef HAL_ETH_GetRxDataInfo( ETH_HandleTypeDef * heth,
                                                     ETH_RxPacketInfo * RxPacketInfo );
            HAL_StatusTypeDef HAL_ETH_BuildRxDescriptors( ETH_HandleTypeDef * heth,
                                                          uint8_t * pucNewBuffer );

            HAL_StatusTypeDef HAL_ETH_Transmit( ETH_HandleTypeDef * heth,
                                                ETH_TxPacketConfig * pTxConfig,
                                                uint32_t Timeout );
            HAL_StatusTypeDef HAL_ETH_Transmit_IT( ETH_HandleTypeDef * heth,
                                                   ETH_TxPacketConfig * pTxConfig );

            void ETH_Clear_Tx_Descriptors( ETH_HandleTypeDef * heth );


            HAL_StatusTypeDef HAL_ETH_WritePHYRegister( ETH_HandleTypeDef * heth,
                                                        uint32_t PHYAddr,
                                                        uint32_t PHYReg,
                                                        uint32_t RegValue );
            HAL_StatusTypeDef HAL_ETH_ReadPHYRegister( ETH_HandleTypeDef * heth,
                                                       uint32_t PHYAddr,
                                                       uint32_t PHYReg,
                                                       uint32_t * pRegValue );

            void HAL_ETH_IRQHandler( ETH_HandleTypeDef * heth );
            void HAL_ETH_TxCpltCallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_RxCpltCallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_DMAErrorCallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_MACErrorCallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_PMTCallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_EEECallback( ETH_HandleTypeDef * heth );
            void HAL_ETH_WakeUpCallback( ETH_HandleTypeDef * heth );

/**
 * @}
 */

/** @addtogroup ETH_Exported_Functions_Group3
 * @{
 */
/* Peripheral Control functions  **********************************************/
/* MAC & DMA Configuration APIs  **********************************************/
            HAL_StatusTypeDef HAL_ETH_GetMACConfig( ETH_HandleTypeDef * heth,
                                                    ETH_MACConfigTypeDef * macconf );
            HAL_StatusTypeDef HAL_ETH_GetDMAConfig( ETH_HandleTypeDef * heth,
                                                    ETH_DMAConfigTypeDef * dmaconf );
            HAL_StatusTypeDef HAL_ETH_SetMACConfig( ETH_HandleTypeDef * heth,
                                                    ETH_MACConfigTypeDef * macconf );
            HAL_StatusTypeDef HAL_ETH_SetDMAConfig( ETH_HandleTypeDef * heth,
                                                    ETH_DMAConfigTypeDef * dmaconf );
            void HAL_ETH_SetMDIOClockRange( ETH_HandleTypeDef * heth );

/* MAC VLAN Processing APIs    ************************************************/
            void HAL_ETH_SetRxVLANIdentifier( ETH_HandleTypeDef * heth,
                                              uint32_t ComparisonBits,
                                              uint32_t VLANIdentifier );

/* MAC L2 Packet Filtering APIs  **********************************************/
            HAL_StatusTypeDef HAL_ETH_GetMACFilterConfig( ETH_HandleTypeDef * heth,
                                                          ETH_MACFilterConfigTypeDef * pFilterConfig );
            HAL_StatusTypeDef HAL_ETH_SetMACFilterConfig( ETH_HandleTypeDef * heth,
                                                          ETH_MACFilterConfigTypeDef * pFilterConfig );
            HAL_StatusTypeDef HAL_ETH_SetHashTable( ETH_HandleTypeDef * heth,
                                                    uint32_t * pHashTable );
            HAL_StatusTypeDef HAL_ETH_SetSourceMACAddrMatch( ETH_HandleTypeDef * heth,
                                                             uint32_t AddrNbr,
                                                             uint8_t * pMACAddr );

/* MAC Power Down APIs    *****************************************************/
            void HAL_ETH_EnterPowerDownMode( ETH_HandleTypeDef * heth,
                                             ETH_PowerDownConfigTypeDef * pPowerDownConfig );
            void HAL_ETH_ExitPowerDownMode( ETH_HandleTypeDef * heth );
            HAL_StatusTypeDef HAL_ETH_SetWakeUpFilter( ETH_HandleTypeDef * heth,
                                                       uint32_t * pFilter,
                                                       uint32_t Count );

/**
 * @}
 */

/** @addtogroup ETH_Exported_Functions_Group4
 * @{
 */
/* Peripheral State functions  **************************************************/
            HAL_ETH_StateTypeDef HAL_ETH_GetState( ETH_HandleTypeDef * heth );
            uint32_t HAL_ETH_GetError( ETH_HandleTypeDef * heth );
            uint32_t HAL_ETH_GetDMAError( ETH_HandleTypeDef * heth );
            uint32_t HAL_ETH_GetMACError( ETH_HandleTypeDef * heth );
            uint32_t HAL_ETH_GetMACWakeUpSource( ETH_HandleTypeDef * heth );

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

/**
 * @}
 */

    #endif /* ETH */

    #ifdef __cplusplus
        }
    #endif

#endif /* STM32Hxx_HAL_ETH_H */



/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
