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156 lines
5.0 KiB
156 lines
5.0 KiB
/*
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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(C) Copyright 1998
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All rights reserved.
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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Portions of this software are:
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(C) Copyright 1995, 1999 TriplePoint, Inc. -- http://www.TriplePoint.com
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License to use this software is granted under the terms outlined in
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the TriplePoint Software Services Agreement.
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(C) Copyright 1992 Microsoft Corp. -- http://www.Microsoft.com
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License to use this software is granted under the terms outlined in
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the Microsoft Windows Device Driver Development Kit.
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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@doc INTERNAL DChannel DChannel_h
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@module DChannel.h |
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This module defines the interface to the <t DCHANNEL_OBJECT>.
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@head3 Contents |
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@index class,mfunc,func,msg,mdata,struct,enum | DChannel_h
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@end
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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*/
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#ifndef _DCHANNEL_H
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#define _DCHANNEL_H
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#define DCHANNEL_OBJECT_TYPE ((ULONG)'D')+\
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((ULONG)'C'<<8)+\
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((ULONG)'H'<<16)+\
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((ULONG)'N'<<24)
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/* @doc INTERNAL DChannel DChannel_h DCHANNEL_OBJECT
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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@struct DCHANNEL_OBJECT |
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This structure contains the data associated with an ISDN DChannel. Here,
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DChannel is defined as an interface by which to setup and teardown a
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BChannel connection between two end-points. This channel is responsible
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for establishing a point-to-point connection over one of the available
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BChannels.
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@comm
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This logical DChannel does not necessarily map to a physical DChannel
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on the NIC. The NIC may in fact have multiple DChannels depending on
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how many ports and whether it is BRI, PRI, T-1, or E-1. The NIC may in
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fact not have DChannels at all, as may be the case with channelized T-1.
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The DChannel is just a convenient abstraction for announcing and
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answering incoming calls, and for placing outgoing calls.
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There will be one DChannel created for each NIC. The number of physical
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D-channels depends on how many ports the NIC has, and how the ports are
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provisioned and configured. The provisioning can be configured at install
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time or changed using the control panel. The driver does not allow the
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configuration to change at run-time, so the computer or the adapter must
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be restarted to enable the configuration changes.
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*/
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typedef struct DCHANNEL_OBJECT
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{
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ULONG ObjectType; // @field
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// Four characters used to identify this type of object 'DCHN'.
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ULONG ObjectID; // @field
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// Instance number used to identify a specific object instance.
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PMINIPORT_ADAPTER_OBJECT pAdapter; // @field
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// A pointer to the <t MINIPORT_ADAPTER_OBJECT> instance.
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BOOLEAN IsOpen; // @field
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// Set TRUE if this DChannel is open, otherwise set FALSE.
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ULONG TotalMakeCalls; // @field
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// Total number of <f DChannelMakeCall> requests.
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ULONG TotalAnswers; // @field
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// Total number of <f DChannelAnswer> requests.
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ULONG TODO; // @field
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// Add your data members here.
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} DCHANNEL_OBJECT;
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#define GET_ADAPTER_FROM_DCHANNEL(pDChannel) (pDChannel->pAdapter)
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/*
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ÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛÛ
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Function prototypes.
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*/
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NDIS_STATUS DChannelCreate(
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OUT PDCHANNEL_OBJECT * ppDChannel,
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IN PMINIPORT_ADAPTER_OBJECT pAdapter
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);
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void DChannelDestroy(
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IN PDCHANNEL_OBJECT pDChannel
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);
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void DChannelInitialize(
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IN PDCHANNEL_OBJECT pDChannel
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);
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NDIS_STATUS DChannelOpen(
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IN PDCHANNEL_OBJECT pDChannel
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);
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void DChannelClose(
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IN PDCHANNEL_OBJECT pDChannel
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);
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NDIS_STATUS DChannelMakeCall(
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IN PDCHANNEL_OBJECT pDChannel,
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IN PBCHANNEL_OBJECT pBChannel,
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IN PUCHAR DialString,
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IN USHORT DialStringLength,
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IN PLINE_CALL_PARAMS pLineCallParams
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);
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NDIS_STATUS DChannelAnswer(
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IN PDCHANNEL_OBJECT pDChannel,
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IN PBCHANNEL_OBJECT pBChannel
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);
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NDIS_STATUS DChannelDropCall(
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IN PDCHANNEL_OBJECT pDChannel,
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IN PBCHANNEL_OBJECT pBChannel
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);
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NDIS_STATUS DChannelCloseCall(
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IN PDCHANNEL_OBJECT pDChannel,
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IN PBCHANNEL_OBJECT pBChannel
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);
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VOID DChannelRejectCall(
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IN PDCHANNEL_OBJECT pDChannel,
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IN PBCHANNEL_OBJECT pBChannel
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);
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#endif // _DCHANNEL_H
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