429 lines
8.4 KiB
C
429 lines
8.4 KiB
C
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#ifndef _MINIPORT_H
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#define _MINIPORT_H
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//-------------------------------------------------------------//
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// //
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// Headers and Lengths used for Ethernet packets //
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// //
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//-------------------------------------------------------------//
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#define MINIMUM_ETHERNET_LENGTH 64
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#define ETHERNET_PADDING_LENGTH 2
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// 64 bytes of zeroes - used in padding ethernet packets
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extern UCHAR gPaddingBytes[MINIMUM_ETHERNET_LENGTH];
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//-------------------------------------------------------------//
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// //
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// Function declarations //
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// //
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//-------------------------------------------------------------//
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PRM_OBJECT_HEADER
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epvcIMiniportCreate(
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PRM_OBJECT_HEADER pParentObject,
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PVOID pCreateParams,
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PRM_STACK_RECORD psr
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);
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VOID
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epvcIMiniportDelete (
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PRM_OBJECT_HEADER pObj,
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PRM_STACK_RECORD psr
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);
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BOOLEAN
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epvcIMiniportCompareKey(
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PVOID pKey,
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PRM_HASH_LINK pItem
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);
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ULONG
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epvcIMiniportHash(
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PVOID pKey
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);
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VOID
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epvcVcSetupDone (
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PTASK_VC pTaskVc,
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PEPVC_I_MINIPORT pMiniport
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);
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VOID
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epvcVcTeardownDone(
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PTASK_VC pTaskVc,
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PEPVC_I_MINIPORT pMiniport
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);
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NDIS_STATUS
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epvcSetPacketFilter(
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IN PEPVC_I_MINIPORT pMiniport,
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IN ULONG Filter,
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PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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EpvcInitialize(
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OUT PNDIS_STATUS OpenErrorStatus,
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OUT PUINT SelectedMediumIndex,
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IN PNDIS_MEDIUM MediumArray,
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IN UINT MediumArraySize,
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IN NDIS_HANDLE MiniportAdapterHandle,
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IN NDIS_HANDLE WrapperConfigurationContext
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);
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VOID
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EpvcHalt(
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IN NDIS_HANDLE MiniportAdapterContext
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);
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NDIS_STATUS
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EpvcMpQueryInformation(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN NDIS_OID Oid,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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OUT PULONG BytesWritten,
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OUT PULONG BytesNeeded
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);
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NDIS_STATUS
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EpvcMpSetInformation(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN NDIS_OID Oid,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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OUT PULONG BytesRead,
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OUT PULONG BytesNeeded
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);
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NDIS_STATUS
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epvcMpSetNetworkAddresses(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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IN PRM_STACK_RECORD pSR,
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OUT PULONG BytesRead,
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OUT PULONG BytesNeeded
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);
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NDIS_STATUS
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epvcMpSetNetworkAddresses(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PVOID InformationBuffer,
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IN ULONG InformationBufferLength,
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IN PRM_STACK_RECORD pSR,
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OUT PULONG BytesRead,
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OUT PULONG BytesNeeded
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);
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VOID
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epvcSetupMakeCallParameters(
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PEPVC_I_MINIPORT pMiniport,
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PCO_CALL_PARAMETERS *ppCallParameters
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);
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VOID
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epvcInitiateMiniportHalt(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcMpHaltDoUnbind(
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PEPVC_I_MINIPORT pMiniport,
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PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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epvcTaskHaltMiniport(
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IN struct _RM_TASK * pTask,
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IN RM_TASK_OPERATION Code,
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IN UINT_PTR UserParam,
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IN PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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epvcAddLLCEncapsulation (
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PEPVC_I_MINIPORT pMiniport ,
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PNDIS_PACKET pOldPkt,
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PNDIS_PACKET pNewPkt,
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PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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epvcAdapterSend(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET pPkt,
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PRM_STACK_RECORD pSR
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);
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VOID
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epvcGetSendPkt (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET pSentPkt,
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IN PEPVC_SEND_STRUCT pSendStruct,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcFreeSendPkt(
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PEPVC_I_MINIPORT pMiniport,
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IN PEPVC_SEND_STRUCT pSendStruct
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);
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NDIS_STATUS
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epvcRemoveSendEncapsulation (
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PEPVC_I_MINIPORT pMiniport ,
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PNDIS_PACKET pNewPkt
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);
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NDIS_STATUS
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epvcAddRecvEncapsulation (
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PEPVC_I_MINIPORT pMiniport ,
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PNDIS_PACKET pNewPkt
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);
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NDIS_STATUS
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epvcRemoveSendEncapsulation (
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PEPVC_I_MINIPORT pMiniport ,
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PNDIS_PACKET pNewPkt
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);
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NDIS_STATUS
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epvcRemoveRecvEncapsulation (
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PEPVC_I_MINIPORT pMiniport ,
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PNDIS_PACKET pNewPkt
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);
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VOID
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EpvcSendPackets(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN PPNDIS_PACKET PacketArray,
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IN UINT NumberOfPackets
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);
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NDIS_STATUS
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epvcMiniportReadConfig(
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IN PEPVC_I_MINIPORT pMiniport,
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NDIS_HANDLE WrapperConfigurationContext,
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PRM_STACK_RECORD pSR
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);
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VOID
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epvcDumpPkt (
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IN PNDIS_PACKET pPkt
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);
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BOOLEAN
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epvcCheckAndReturnArps (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET pPkt,
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IN PEPVC_SEND_STRUCT pSendStruct,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcFormulateArpResponse (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PEPVC_ARP_CONTEXT pArpContext,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcInitializeMiniportLookasideLists (
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IN PEPVC_I_MINIPORT pMiniport
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);
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NDIS_STATUS
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epvcInitializeMiniportPacketPools (
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IN PEPVC_I_MINIPORT pMiniport
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);
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VOID
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epvcDeleteMiniportLookasideLists (
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IN PEPVC_I_MINIPORT pMiniport
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);
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VOID
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epvcDeleteMiniportPacketPools (
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IN PEPVC_I_MINIPORT pMiniport
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);
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NDIS_STATUS
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epvcTaskRespondToArp(
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IN struct _RM_TASK * pTask,
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IN RM_TASK_OPERATION Code,
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IN UINT_PTR UserParam,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcArpTimer(
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IN PVOID SystemSpecific1,
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IN PVOID FunctionContext,
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IN PVOID SystemSpecific2,
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IN PVOID SystemSpecific3
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);
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VOID
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epvcExtractPktInfo (
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PEPVC_I_MINIPORT pMiniport,
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PNDIS_PACKET pPacket ,
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PEPVC_SEND_STRUCT SendStruct
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);
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NDIS_STATUS
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epvcRemoveEthernetHeader (
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PEPVC_SEND_STRUCT pSendStruct,
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IN PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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epvcSendRoutine(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET Packet,
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PRM_STACK_RECORD pSR
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);
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VOID
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epvcSetPacketContext (
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IN PEPVC_SEND_STRUCT pSendStruct,
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PRM_STACK_RECORD pSR
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);
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VOID
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epvcInitializeMiniportParameters(
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PEPVC_I_MINIPORT pMiniport
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);
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VOID
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epvcReturnPacketUsingAllocation(
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET Packet,
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OUT PNDIS_PACKET *ppOriginalPacket,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcReturnPacketUsingStacks (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET Packet,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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EpvcReturnPacket(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN PNDIS_PACKET Packet
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);
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VOID
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epvcDerefSendPkt (
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PNDIS_PACKET pNdisPacket,
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PRM_OBJECT_HEADER pHdr
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);
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VOID
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epvcDerefRecvPkt (
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PNDIS_PACKET pNdisPacket,
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PRM_OBJECT_HEADER pHdr
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);
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VOID
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epvcRefRecvPkt(
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PNDIS_PACKET pNdisPacket,
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PRM_OBJECT_HEADER pHdr // either an adapter or a miniport
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);
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NDIS_STATUS
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epvcTaskCloseAddressFamily(
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IN struct _RM_TASK * pTask,
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IN RM_TASK_OPERATION Code,
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IN UINT_PTR UserParam,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcProcessReturnPacket (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET Packet,
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OUT PPNDIS_PACKET ppOrigPacket,
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IN PRM_STACK_RECORD pSR
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);
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NDIS_STATUS
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epvcAddEthernetTail(
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PEPVC_SEND_STRUCT pSendStruct,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcRemoveEthernetTail (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET pPacket,
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IN PEPVC_PKT_CONTEXT pContext
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);
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VOID
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epvcRemoveEthernetPad (
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IN PEPVC_I_MINIPORT pMiniport,
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IN PNDIS_PACKET pPacket
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);
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NDIS_STATUS
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epvcAddEthernetPad(
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PEPVC_SEND_STRUCT pSendStruct,
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IN PRM_STACK_RECORD pSR
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);
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VOID
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epvcCancelDeviceInstance(
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IN PEPVC_I_MINIPORT pMiniport ,
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IN PRM_STACK_RECORD pSR
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);
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#endif
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