341 lines
9.6 KiB
C
341 lines
9.6 KiB
C
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#ifndef _EFINET_H
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#define _EFINET_H
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/*++
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Copyright (c) 1999 Intel Corporation
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Module Name:
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efinet.h
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Abstract:
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EFI Simple Network protocol
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Revision History
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--*/
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/* /////////////////////////////////////////////////////////////////////////////
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*
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* Simple Network Protocol
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*/
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#define EFI_SIMPLE_NETWORK_PROTOCOL \
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{ 0xA19832B9, 0xAC25, 0x11D3, 0x9A, 0x2D, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D }
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INTERFACE_DECL(_EFI_SIMPLE_NETWORK);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef struct {
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/*
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* Total number of frames received. Includes frames with errors and
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* dropped frames.
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*/
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UINT64 RxTotalFrames;
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/*
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* Number of valid frames received and copied into receive buffers.
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*/
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UINT64 RxGoodFrames;
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/*
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* Number of frames below the minimum length for the media.
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* This would be <64 for ethernet.
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*/
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UINT64 RxUndersizeFrames;
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/*
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* Number of frames longer than the maxminum length for the
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* media. This would be >1500 for ethernet.
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*/
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UINT64 RxOversizeFrames;
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/*
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* Valid frames that were dropped because receive buffers were full.
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*/
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UINT64 RxDroppedFrames;
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/*
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* Number of valid unicast frames received and not dropped.
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*/
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UINT64 RxUnicastFrames;
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/*
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* Number of valid broadcast frames received and not dropped.
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*/
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UINT64 RxBroadcastFrames;
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/*
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* Number of valid mutlicast frames received and not dropped.
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*/
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UINT64 RxMulticastFrames;
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/*
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* Number of frames w/ CRC or alignment errors.
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*/
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UINT64 RxCrcErrorFrames;
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/*
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* Total number of bytes received. Includes frames with errors
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* and dropped frames.
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*/
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UINT64 RxTotalBytes;
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/*
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* Transmit statistics.
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*/
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UINT64 TxTotalFrames;
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UINT64 TxGoodFrames;
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UINT64 TxUndersizeFrames;
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UINT64 TxOversizeFrames;
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UINT64 TxDroppedFrames;
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UINT64 TxUnicastFrames;
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UINT64 TxBroadcastFrames;
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UINT64 TxMulticastFrames;
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UINT64 TxCrcErrorFrames;
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UINT64 TxTotalBytes;
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/*
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* Number of collisions detection on this subnet.
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*/
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UINT64 Collisions;
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/*
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* Number of frames destined for unsupported protocol.
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*/
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UINT64 UnsupportedProtocol;
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} EFI_NETWORK_STATISTICS;
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef enum {
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EfiSimpleNetworkStopped,
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EfiSimpleNetworkStarted,
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EfiSimpleNetworkInitialized,
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EfiSimpleNetworkMaxState
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} EFI_SIMPLE_NETWORK_STATE;
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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#define EFI_SIMPLE_NETWORK_RECEIVE_UNICAST 0x01
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#define EFI_SIMPLE_NETWORK_RECEIVE_MULTICAST 0x02
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#define EFI_SIMPLE_NETWORK_RECEIVE_BROADCAST 0x04
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#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS 0x08
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#define EFI_SIMPLE_NETWORK_RECEIVE_PROMISCUOUS_MULTICAST 0x10
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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#define EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT 0x01
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#define EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT 0x02
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#define EFI_SIMPLE_NETWORK_COMMAND_INTERRUPT 0x04
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#define EFI_SIMPLE_NETWORK_SOFTWARE_INTERRUPT 0x08
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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#define MAX_MCAST_FILTER_CNT 16
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typedef struct {
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UINT32 State;
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UINT32 HwAddressSize;
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UINT32 MediaHeaderSize;
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UINT32 MaxPacketSize;
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UINT32 NvRamSize;
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UINT32 NvRamAccessSize;
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UINT32 ReceiveFilterMask;
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UINT32 ReceiveFilterSetting;
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UINT32 MaxMCastFilterCount;
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UINT32 MCastFilterCount;
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EFI_MAC_ADDRESS MCastFilter[MAX_MCAST_FILTER_CNT];
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EFI_MAC_ADDRESS CurrentAddress;
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EFI_MAC_ADDRESS BroadcastAddress;
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EFI_MAC_ADDRESS PermanentAddress;
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UINT8 IfType;
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BOOLEAN MacAddressChangeable;
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BOOLEAN MultipleTxSupported;
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BOOLEAN MediaPresentSupported;
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BOOLEAN MediaPresent;
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} EFI_SIMPLE_NETWORK_MODE;
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_START) (
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IN struct _EFI_SIMPLE_NETWORK *This
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_STOP) (
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IN struct _EFI_SIMPLE_NETWORK *This
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_INITIALIZE) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN UINTN ExtraRxBufferSize OPTIONAL,
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IN UINTN ExtraTxBufferSize OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_RESET) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN BOOLEAN ExtendedVerification
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_SHUTDOWN) (
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IN struct _EFI_SIMPLE_NETWORK *This
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE_FILTERS) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN UINT32 Enable,
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IN UINT32 Disable,
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IN BOOLEAN ResetMCastFilter,
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IN UINTN MCastFilterCnt OPTIONAL,
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IN EFI_MAC_ADDRESS *MCastFilter OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_STATION_ADDRESS) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN BOOLEAN Reset,
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IN EFI_MAC_ADDRESS *New OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_STATISTICS) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN BOOLEAN Reset,
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IN OUT UINTN *StatisticsSize OPTIONAL,
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OUT EFI_NETWORK_STATISTICS *StatisticsTable OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN BOOLEAN IPv6,
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IN EFI_IP_ADDRESS *IP,
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OUT EFI_MAC_ADDRESS *MAC
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_NVDATA) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN BOOLEAN ReadWrite,
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IN UINTN Offset,
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IN UINTN BufferSize,
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IN OUT VOID *Buffer
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_GET_STATUS) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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OUT UINT32 *InterruptStatus OPTIONAL,
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OUT VOID **TxBuf OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_TRANSMIT) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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IN UINTN HeaderSize,
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IN UINTN BufferSize,
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IN VOID *Buffer,
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IN EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
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IN EFI_MAC_ADDRESS *DestAddr OPTIONAL,
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IN UINT16 *Protocol OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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typedef
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EFI_STATUS
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(EFIAPI *EFI_SIMPLE_NETWORK_RECEIVE) (
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IN struct _EFI_SIMPLE_NETWORK *This,
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OUT UINTN *HeaderSize OPTIONAL,
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IN OUT UINTN *BufferSize,
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OUT VOID *Buffer,
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OUT EFI_MAC_ADDRESS *SrcAddr OPTIONAL,
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OUT EFI_MAC_ADDRESS *DestAddr OPTIONAL,
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OUT UINT16 *Protocol OPTIONAL
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);
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/* /////////////////////////////////////////////////////////////////////////////
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*/
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#define EFI_SIMPLE_NETWORK_INTERFACE_REVISION 0x00010000
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typedef struct _EFI_SIMPLE_NETWORK {
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UINT64 Revision;
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EFI_SIMPLE_NETWORK_START Start;
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EFI_SIMPLE_NETWORK_STOP Stop;
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EFI_SIMPLE_NETWORK_INITIALIZE Initialize;
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EFI_SIMPLE_NETWORK_RESET Reset;
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EFI_SIMPLE_NETWORK_SHUTDOWN Shutdown;
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EFI_SIMPLE_NETWORK_RECEIVE_FILTERS ReceiveFilters;
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EFI_SIMPLE_NETWORK_STATION_ADDRESS StationAddress;
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EFI_SIMPLE_NETWORK_STATISTICS Statistics;
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EFI_SIMPLE_NETWORK_MCAST_IP_TO_MAC MCastIpToMac;
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EFI_SIMPLE_NETWORK_NVDATA NvData;
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EFI_SIMPLE_NETWORK_GET_STATUS GetStatus;
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EFI_SIMPLE_NETWORK_TRANSMIT Transmit;
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EFI_SIMPLE_NETWORK_RECEIVE Receive;
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EFI_EVENT WaitForPacket;
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EFI_SIMPLE_NETWORK_MODE *Mode;
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} EFI_SIMPLE_NETWORK;
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#endif /* _EFINET_H */
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