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/**
*
* @file xaxiethernet_porting_guide.h
*
* This is a guide on how to move from using the ll temac driver to use the
* xaxiethernet driver.
*
* The AXI Ethernet IP is based on the XPS_LL TEMAC IP.
* There are few changes in the IP and some of them are listed below
* - The Interface to access the IP is now AXI instead of the PLBV46
* - AXI4 streaming interfaces is used instead of LL (Local Link)
* - All indirect accesses to Ethernet core registers have been removed.
* - The AxiEthernet reset line is connected to the reset line of the
* device connected to the AXI4-Stream interface. Hence any reset
* of the connected device would reset AxiEthernet.
*
* Please read the HW Device specification of the AXI Ethernet IP for further
* information.
*
*
* The AXI Ethernet can be used in a DMA mode using the AXI DMA or
* used in a FIFO mode using the AXI Streaming FIFO.
*
* There is a new driver for AXI DMA which is used by the AXi Ethernet. Please
* refer the xaxidma_porting_guide.h provided as a part of the AXI DMA driver to
* see the differences from the LL DMA driver.
*
* The LL FIFO driver is a common driver for the LL FIFO and the
* AXI Streaming FIFO.
*
*
* MODIFICATION HISTORY:
*
* Ver Who Date Changes
* ----- ---- -------- -------------------------------------------------------
* 1.00a ASA 07/18/10 First release
*
*
*
* Overview
*
* The API for xaxiethernet driver are similar to xlltemac driver. The prefix for the
* API functions and structures is XAxiEthernet_ for the xaxiethernet driver.
*
* The prefix for all hash-defines (option masks or generic hash-defined constants)
* start with XAE_.
*
* The Axi Ethernet API "XAxiEthernet_Reset" is different from the corresponding
* LLTEMAC API "XLlTemac_Reset". The AxiEthernet version does not do a soft
* reset of the AxiEthernet hardware. Since AxiEthernet hardware could only be
* reset through the device connected to the AxiEthernet AXI4-Stream interface,
* the user must ensure that AxiEthernet hardware initialization happens after
* the initialization of the other device.
*
* These are the classification of the APIs
* - APIs that only have prefix changes
* - APIs that have been renamed
* - APIs that are new
*
* Note that data structures have different prefix of XAxiEthernet_. Those API
* functions, that have data structures with prefix change, are considered as
* prefix change.
*
* API Functions That Only Have Prefix Changes
*
* Most of the functions have the prefix change and are given below
*
* xlltemac driver | xaxiethernet driver
* ---------------------------------------------------------------------------------
* XLlTemac_IsStarted(...) | XAxiEthernet_IsStarted(...)
* XLlTemac_IsDma(...) | XAxiEthernet_IsDma(...)
* XLlTemac_IsFifo(...) | XAxiEthernet_IsFifo(...)
* XLlTemac_LlDevBaseAddress(...) | XAxiEthernet_AxiDevBaseAddress(...)
* XLlTemac_IsRecvFrameDropped(...) | XAxiEthernet_IsRecvFrameDropped(...)
* XLlTemac_GetPhysicalInterface(...) | XAxiEthernet_GetPhysicalInterface(...)
* XLlTemac_IntEnable(...) | XAxiEthernet_IntEnable(...)
* XLlTemac_IntDisable(...) | XAxiEthernet_IntDisable(...)
* XLlTemac_IntPending(...) | XAxiEthernet_IntPending(...)
* XLlTemac_IntClear(...) | XAxiEthernet_IntClear(...)
* XLlTemac_IsExtFuncCap(...) | XAxiEthernet_IsExtFuncCap(...)
* XLlTemac_IsExtMcastEnable(...) | XAxiEthernet_IsExtMcastEnable(...)
* XLlTemac_IsExtMcast(...) | XAxiEthernet_IsExtMcast(...)
* XLlTemac_IsTxVlanStrp(...) | XAxiEthernet_IsTxVlanStrp(...)
* XLlTemac_IsRxVlanStrp(...) | XAxiEthernet_IsRxVlanStrp(...)
* XLlTemac_IsTxVlanTran(...) | XAxiEthernet_IsTxVlanTran(...)
* XLlTemac_IsRxVlanTran(...) | XAxiEthernet_IsRxVlanTran(...)
* XLlTemac_IsTxVlanTag(...) | XAxiEthernet_IsTxVlanTag(...)
* XLlTemac_IsRxVlanTag(...) | XAxiEthernet_IsRxVlanTag(...)
* XLlTemac_SetOptions (...) | XAxiEthernet_SetOptions(...)
* XLlTemac_ClearOptions(...) | XAxiEthernet_ClearOptions(...)
* XLlTemac_GetOptions(...) | XAxiEthernet_GetOptions(...)
* XLlTemac_SetMacAddress(...) | XAxiEthernet_SetMacAddress(...)
* XLlTemac_GetMacAddress(...) | XAxiEthernet_GetMacAddress(...)
* XLlTemac_SetMacPauseAddress(...) | XAxiEthernet_SetMacPauseAddress(...)
* XLlTemac_GetMacPauseAddress(...) | XAxiEthernet_GetMacPauseAddress(...)
* XLlTemac_SendPausePacket(...) | XAxiEthernet_SendPausePacket(...)
* XLlTemac_GetSgmiiStatus(...) | XAxiEthernet_GetSgmiiStatus(...)
* XLlTemac_GetRgmiiStatus(...) | XAxiEthernet_GetRgmiiStatus(...)
*... XLlTemac_GetOperatingSpeed(...) | XAxiEthernet_GetOperatingSpeed(...)
* XLlTemac_SetOperatingSpeed(...) | XAxiEthernet_SetOperatingSpeed(...)
* XLlTemac_PhySetMdioDivisor(...) | XAxiEthernet_PhySetMdioDivisor(...)
* XLlTemac_PhyRead(...) | XAxiEthernet_PhyRead(...)
* XLlTemac_PhyWrite(...) | XAxiEthernet_PhyWrite(...)
* XLlTemac_MulticastAdd(...) | XAxiEthernet_MulticastAdd(...)
* XLlTemac_MulticastGet(...) | XAxiEthernet_MulticastGet(...)
* XLlTemac_MulticastClear(...) | XAxiEthernet_MulticastClear(...)
* XLlTemac_SetTpid(...) | XAxiEthernet_SetTpid(...)
* XLlTemac_ClearTpid(...) | XAxiEthernet_ClearTpid(...)
* XLlTemac_GetTpid(...) | XAxiEthernet_GetTpid(...)
* XLlTemac_SetVTagMode(...) | XAxiEthernet_SetVTagMode(...)
* XLlTemac_GetVTagMode(...) | XAxiEthernet_GetVTagMode(...)
* XLlTemac_SetVStripMode(...) | XAxiEthernet_SetVStripMode(...)
* XLlTemac_GetVStripMode(...) | XAxiEthernet_GetVStripMode(...)
* XLlTemac_SetVTagValue(...) | XAxiEthernet_SetVTagValue(...)
* XLlTemac_GetVTagValue(...) | XAxiEthernet_GetVTagValue(...)
* XLlTemac_SetVidTable(...) | XAxiEthernet_SetVidTable(...)
* XLlTemac_GetVidTable(...) | XAxiEthernet_GetVidTable(...)
* XLlTemac_AddExtMulticastGroup(...) | XAxiEthernet_AddExtMulticastGroup(...)
* XLlTemac_ClearExtMulticastGroup(..)| XAxiEthernet_ClearExtMulticastGroup(...)
* XLlTemac_GetExtMulticastGroup(...) | XAxiEthernet_GetExtMulticastGroup(...)
* XLlTemac_DumpExtMulticastGroup(..) | XAxiEthernet_DumpExtMulticastGroup(...)
*
*
* API Function names that have changed
*
*
* xlltemac driver | xaaxiethernet driver
* -----------------------------------------------------------------------
* XLlTemac_IsRxCsum(...) | XAxiEthernet_IsRxPartialCsum(...)
* XLlTemac_IsTxCsum(...) | XAxiEthernet_IsTxPartialCsum(...)
* XLlTemac_Status(...) | XAxiEthernet_GetIntStatus
*
*
*
* API Functions That Are New API Functions
*
* - XAxiEthernet_GetTemacType(...)
* - XAxiEthernet_IsAvbConfigured(...)
* - XAxiEthernet_IsStatsConfigured(...)
* - XAxiEthernet_SetBadFrmRcvOption((...);
* - XAxiEthernet_ClearBadFrmRcvOption(...);
* - XAxiEthernet_DisableControlFrameLenCheck(...)
* - XAxiEthernet_EnableControlFrameLenCheck(...)
*
*
******************************************************************************/