327 lines
8.3 KiB
C
327 lines
8.3 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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rasirdap.h
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Abstract:
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Author:
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mbert 9-97
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--*/
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#include <ntddk.h>
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#include <tdi.h>
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#include <tdikrnl.h>
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#include <tdiinfo.h>
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#include <ipinfo.h>
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#include <ntddtcp.h>
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#include <ndis.h>
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#include <ndiswan.h>
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#include <ndistapi.h>
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#include <cxport.h>
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#include <dbgmsg.h>
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#include <refcnt.h>
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#include <af_irda.h>
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#include <irdatdi.h>
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#include <irtdicl.h>
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#include <irmem.h>
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extern LIST_ENTRY RasIrAdapterList;
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extern NDIS_SPIN_LOCK RasIrSpinLock;
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#define NDIS_MajorVersion 5
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#define NDIS_MinorVersion 0
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#define ADAPTER_SIG 0xAA00AA00AA
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#define VC_SIG 0xCC00CC00CC
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#define ENDP_SIG 0xEE00EE00EE
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#define GOODADAPTER(a) ASSERT(a->Sig == (ULONG)ADAPTER_SIG)
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#define GOODVC(vc) ASSERT(vc->Sig == (ULONG)VC_SIG)
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#define GOODENDP(endp) ASSERT(endp->Sig == (ULONG)ENDP_SIG)
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#define RASIR_SERVICE_NAME_DIRECT "IrNetv1"
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#define RASIR_SERVICE_NAME_ASYNC "IrNetAsyncv1" // async frameing for Win CE
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#define RASIR_SERVICE_NAME_IRMODEM "IrModem"
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#define RASIR_MAX_LINE_NAME 64
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#define RASIR_INTERNAL_SEND (PVOID) -1
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#define RASIR_MAX_RATE 4000000
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#define AF_FLAG_CHAR 0x7E
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#define AF_ESC_CHAR 0x7D
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#define AF_COMP_BIT 0x20
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#define TX_BUF_POOL_SIZE 6
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#define CALC_FCS(fcs, chr) ((fcs >> 8)^FcsTable[(fcs ^ chr) & 0xFF])
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#define STUFF_BYTE(p,b,am) do { \
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if (((b < 0x20) && ((1 << b) & am)) || \
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b == AF_FLAG_CHAR || b == AF_ESC_CHAR) \
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{ \
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*p++ = AF_ESC_CHAR; \
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*p++ = b ^ AF_COMP_BIT; \
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} \
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else \
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{ \
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*p++ = b;\
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} \
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} while (0);
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#define ASYNC_BUF_SIZE (IRDA_MAX_DATA_SIZE*2) // worst case byte stuffing
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typedef struct
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{
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LIST_ENTRY Linkage;
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UCHAR Buf[ASYNC_BUF_SIZE];
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int BufLen;
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PNDIS_BUFFER pNdisBuf;
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} ASYNC_BUFFER, *PASYNC_BUFFER;
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typedef struct
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{
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LIST_ENTRY Linkage;
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LIST_ENTRY VcList;
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ULONG Sig;
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LIST_ENTRY EndpList;
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NDIS_HANDLE NdisSapHandle;
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NDIS_HANDLE NdisAfHandle;
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NDIS_HANDLE MiniportAdapterHandle;
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NPAGED_LOOKASIDE_LIST WorkItemsLList;
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NPAGED_LOOKASIDE_LIST AsyncBufLList;
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NDIS_SPIN_LOCK SpinLock;
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NDIS_WAN_CO_INFO Info;
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BOOLEAN ModemPort;
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WCHAR TapiLineNameBuf[32];
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NDIS_STRING TapiLineName;
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ULONG Flags;
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#define ADF_PENDING_AF_CLOSE 0x00000001
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#define ADF_SAP_DEREGISTERED 0x00000002
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} RASIR_ADAPTER, *PRASIR_ADAPTER;
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typedef struct
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{
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LIST_ENTRY Linkage;
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ULONG Sig;
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PRASIR_ADAPTER pAdapter;
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PVOID IrdaEndpContext;
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ULONG EndpType;
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#define EPT_DIRECT 1
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#define EPT_ASYNC 2 // using async framing
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#if DBG
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CHAR ServiceName[IRDA_DEV_SERVICE_LEN];
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#endif
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} RASIR_IRDA_ENDPOINT, *PRASIR_IRDA_ENDPOINT;
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typedef struct
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{
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LIST_ENTRY Linkage;
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ULONG Sig;
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PRASIR_ADAPTER pAdapter;
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NDIS_HANDLE NdisVcHandle;
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PVOID IrdaConnContext;
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REF_CNT RefCnt;
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PCHAR pInCallParms;
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PCO_CALL_PARAMETERS pMakeCall;
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PCO_AF_TAPI_MAKE_CALL_PARAMETERS pTmParams;
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PCO_AF_TAPI_INCOMING_CALL_PARAMETERS pTiParams;
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NDIS_WAN_CO_GET_LINK_INFO LinkInfo;
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NDIS_HANDLE RxBufferPool;
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NDIS_HANDLE RxPacketPool;
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NDIS_HANDLE TxBufferPool;
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LONG OutstandingSends;
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ULONG Flags;
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#define VCF_CREATED_LOCAL 0x00000001
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#define VCF_IRDA_OPEN 0x00000002
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#define VCF_OPEN 0x00000004
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#define VCF_CLOSING 0x00000008
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#define VCF_CLOSE_PEND 0x00000010
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#define VCF_MAKE_CALL_PEND 0x00000020
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ULONG ConnectionSpeed;
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BOOLEAN AsyncFraming;
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PASYNC_BUFFER pCurrAsyncBuf;
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LIST_ENTRY CompletedAsyncBufList;
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ULONG AsyncFramingState;
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#define RX_READY 0
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#define RX_RX 1
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#define RX_ESC 2
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BOOLEAN IrModemCall;
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ULONG ModemState;
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#define MS_OFFLINE 0
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#define MS_CONNECTING 1
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#define MS_ONLINE 2
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CHAR OfflineSendBuf[32];
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PNDIS_BUFFER pOfflineNdisBuf;
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} RASIR_VC, *PRASIR_VC;
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typedef struct
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{
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CO_TAPI_LINE_CAPS caps;
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WCHAR LineName[RASIR_MAX_LINE_NAME];
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} RASIR_CO_TAPI_LINE_CAPS;
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PRASIR_ADAPTER
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IrdaEndpointToAdapter(PVOID EndpointContext);
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NDIS_STATUS
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RasIrInitialize(
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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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VOID
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RasIrHalt(
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IN NDIS_HANDLE MiniportAdapterContext);
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NDIS_STATUS
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RasIrReset(
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OUT PBOOLEAN AddressingReset,
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IN NDIS_HANDLE MiniportAdapterContext);
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VOID
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RasIrReturnPacket(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN PNDIS_PACKET Packet);
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NDIS_STATUS
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RasIrCoActivateVc(
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IN NDIS_HANDLE MiniportVcContext,
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IN OUT PCO_CALL_PARAMETERS CallParameters);
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NDIS_STATUS
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RasIrCoDeactivateVc(
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IN NDIS_HANDLE MiniportVcContext);
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VOID
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RasIrCoSendPackets(
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IN NDIS_HANDLE MiniportVcContext,
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IN PPNDIS_PACKET PacketArray,
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IN UINT NumberOfPackets);
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NDIS_STATUS
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RasIrCoRequest(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN NDIS_HANDLE MiniportVcContext,
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IN OUT PNDIS_REQUEST NdisRequest);
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VOID
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RasIrReturnPacket(
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IN NDIS_HANDLE MiniportAdapterContext,
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IN PNDIS_PACKET Packet);
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// Call Manager handlers
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NDIS_STATUS
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RasIrCmCreateVc(
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IN NDIS_HANDLE ProtocolAfContext,
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IN NDIS_HANDLE NdisVcHandle,
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OUT PNDIS_HANDLE ProtocolVcContext);
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NDIS_STATUS
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RasIrCmDeleteVc(
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IN NDIS_HANDLE ProtocolVcContext);
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NDIS_STATUS
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RasIrCmOpenAf(
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IN NDIS_HANDLE CallMgrBindingContext,
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IN PCO_ADDRESS_FAMILY AddressFamily,
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IN NDIS_HANDLE NdisAfHandle,
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OUT PNDIS_HANDLE CallMgrAfContext);
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NDIS_STATUS
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RasIrCmCloseAf(
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IN NDIS_HANDLE CallMgrAfContext);
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NDIS_STATUS
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RasIrCmRegisterSap(
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IN NDIS_HANDLE CallMgrAfContext,
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IN PCO_SAP Sap,
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IN NDIS_HANDLE NdisSapHandle,
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OUT PNDIS_HANDLE CallMgrSapContext);
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NDIS_STATUS
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RasIrCmDeregisterSap(
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NDIS_HANDLE CallMgrSapContext);
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NDIS_STATUS
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RasIrCmMakeCall(
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IN NDIS_HANDLE CallMgrVcContext,
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IN OUT PCO_CALL_PARAMETERS CallParameters,
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IN NDIS_HANDLE NdisPartyHandle,
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OUT PNDIS_HANDLE CallMgrPartyContext);
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NDIS_STATUS
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RasIrCmCloseCall(
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IN NDIS_HANDLE CallMgrVcContext,
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IN NDIS_HANDLE CallMgrPartyContext,
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IN PVOID CloseData,
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IN UINT Size);
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VOID
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RasIrCmIncomingCallComplete(
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IN NDIS_STATUS Status,
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IN NDIS_HANDLE CallMgrVcContext,
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IN PCO_CALL_PARAMETERS CallParameters);
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VOID
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RasIrCmActivateVcComplete(
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IN NDIS_STATUS Status,
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IN NDIS_HANDLE CallMgrVcContext,
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IN PCO_CALL_PARAMETERS CallParameters);
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VOID
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RasIrCmDeactivateVcComplete(
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IN NDIS_STATUS Status,
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IN NDIS_HANDLE CallMgrVcContext);
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NDIS_STATUS
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RasIrCmModifyCallQoS(
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IN NDIS_HANDLE CallMgrVcContext,
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IN PCO_CALL_PARAMETERS CallParameters);
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NDIS_STATUS
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RasIrCmRequest(
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IN NDIS_HANDLE CallMgrAfContext,
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IN NDIS_HANDLE CallMgrVcContext,
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IN NDIS_HANDLE CallMgrPartyContext,
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IN OUT PNDIS_REQUEST NdisRequest);
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NDIS_STATUS
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ScheduleWork(
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IN PRASIR_ADAPTER pAdapter,
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IN NDIS_PROC pProc,
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IN PVOID pContext);
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VOID
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AllocCallParms(
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IN PRASIR_VC pVc);
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VOID
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DeleteVc(
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IN PRASIR_VC pVc);
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VOID
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CompleteClose(
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IN PRASIR_VC pVc);
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VOID
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ProcessOfflineRxBuf(
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IN PRASIR_VC pVc,
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IN PIRDA_RECVBUF pRecvBuf);
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