1834   ETH_DMAInitTypeDef dmainit;  in ETH_MACDMAConfig()  local
1998   dmainit.DropTCPIPChecksumErrorFrame = ETH_DROPTCPIPCHECKSUMERRORFRAME_ENABLE;  in ETH_MACDMAConfig()
1999   dmainit.ReceiveStoreForward = ETH_RECEIVESTOREFORWARD_ENABLE;  in ETH_MACDMAConfig()
2000   dmainit.FlushReceivedFrame = ETH_FLUSHRECEIVEDFRAME_ENABLE;  in ETH_MACDMAConfig()
2001   dmainit.TransmitStoreForward = ETH_TRANSMITSTOREFORWARD_ENABLE;  in ETH_MACDMAConfig()
2002   dmainit.TransmitThresholdControl = ETH_TRANSMITTHRESHOLDCONTROL_64BYTES;  in ETH_MACDMAConfig()
2003   dmainit.ForwardErrorFrames = ETH_FORWARDERRORFRAMES_DISABLE;  in ETH_MACDMAConfig()
2004   dmainit.ForwardUndersizedGoodFrames = ETH_FORWARDUNDERSIZEDGOODFRAMES_DISABLE;  in ETH_MACDMAConfig()
2005   dmainit.ReceiveThresholdControl = ETH_RECEIVEDTHRESHOLDCONTROL_64BYTES;  in ETH_MACDMAConfig()
2006   dmainit.SecondFrameOperate = ETH_SECONDFRAMEOPERARTE_ENABLE;  in ETH_MACDMAConfig()
2007   dmainit.AddressAlignedBeats = ETH_ADDRESSALIGNEDBEATS_ENABLE;  in ETH_MACDMAConfig()
2008   dmainit.FixedBurst = ETH_FIXEDBURST_ENABLE;  in ETH_MACDMAConfig()
2009   dmainit.RxDMABurstLength = ETH_RXDMABURSTLENGTH_32BEAT;  in ETH_MACDMAConfig()
2010   dmainit.TxDMABurstLength = ETH_TXDMABURSTLENGTH_32BEAT;  in ETH_MACDMAConfig()
2011   dmainit.EnhancedDescriptorFormat = ETH_DMAENHANCEDDESCRIPTOR_ENABLE;  in ETH_MACDMAConfig()
2012   dmainit.DescriptorSkipLength = 0x0U;  in ETH_MACDMAConfig()
2013   dmainit.DMAArbitration = ETH_DMAARBITRATION_ROUNDROBIN_RXTX_1_1;  in ETH_MACDMAConfig()
2029   tmpreg1 |= (uint32_t)(dmainit.DropTCPIPChecksumErrorFrame |  in ETH_MACDMAConfig()
2030                         dmainit.ReceiveStoreForward |  in ETH_MACDMAConfig()
2031                         dmainit.FlushReceivedFrame |  in ETH_MACDMAConfig()
2032                         dmainit.TransmitStoreForward |  in ETH_MACDMAConfig()
2033                         dmainit.TransmitThresholdControl |  in ETH_MACDMAConfig()
2034                         dmainit.ForwardErrorFrames |  in ETH_MACDMAConfig()
2035                         dmainit.ForwardUndersizedGoodFrames |  in ETH_MACDMAConfig()
2036                         dmainit.ReceiveThresholdControl |  in ETH_MACDMAConfig()
2037                         dmainit.SecondFrameOperate);  in ETH_MACDMAConfig()
2056   (heth->Instance)->DMABMR = (uint32_t)(dmainit.AddressAlignedBeats |  in ETH_MACDMAConfig()
2057                                         dmainit.FixedBurst |  in ETH_MACDMAConfig()
2058 …dmainit.RxDMABurstLength |    /* !! if 4xPBL is selected for Tx or Rx it is applied for the other …  in ETH_MACDMAConfig()
2059                                         dmainit.TxDMABurstLength |  in ETH_MACDMAConfig()
2060                                         dmainit.EnhancedDescriptorFormat |  in ETH_MACDMAConfig()
2061                                         (dmainit.DescriptorSkipLength << 2U) |  in ETH_MACDMAConfig()
2062                                         dmainit.DMAArbitration |  in ETH_MACDMAConfig()