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159 lines
5.4 KiB
159 lines
5.4 KiB
/*++
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Copyright (c) 1990-1996 Microsoft Corporation
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Module Name:
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asyncpub.h
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Abstract:
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This file contains all public data structures and defines used
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by asyncmac. It defines the Ioctl interface to asyncmac.
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Author:
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Tony Bell (TonyBe) October 16, 1996
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Environment:
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Kernel Mode
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Revision History:
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TonyBe 10/16/96 Created
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--*/
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#ifndef _ASYNCMAC_PUB_
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#define _ASYNCMAC_PUB_
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//------------------------------------------------------------------------
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//--------------------- OLD RAS COMPRESSION INFORMATION ------------------
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//------------------------------------------------------------------------
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// The defines below are for the compression bitmap field.
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// No bits are set if compression is not available at all
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#define COMPRESSION_NOT_AVAILABLE 0x00000000
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// This bit is set if the mac can do version 1 compressed frames
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#define COMPRESSION_VERSION1_8K 0x00000001
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#define COMPRESSION_VERSION1_16K 0x00000002
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#define COMPRESSION_VERSION1_32K 0x00000004
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#define COMPRESSION_VERSION1_64K 0x00000008
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// And this to turn off any compression feature bit
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#define COMPRESSION_OFF_BIT_MASK (~( COMPRESSION_VERSION1_8K | \
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COMPRESSION_VERSION1_16K | \
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COMPRESSION_VERSION1_32K | \
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COMPRESSION_VERSION1_64K ))
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// We need to find a place to put the following supported featurettes...
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#define XON_XOFF_SUPPORTED 0x00000010
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#define COMPRESS_BROADCAST_FRAMES 0x00000080
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#define UNKNOWN_FRAMING 0x00010000
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#define NO_FRAMING 0x00020000
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#define NT31RAS_COMPRESSION 254
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#define FUNC_ASYCMAC_OPEN 0
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#define FUNC_ASYCMAC_CLOSE 1
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#define FUNC_ASYCMAC_TRACE 2
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#define FUNC_ASYCMAC_DCDCHANGE 3
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#ifdef MY_DEVICE_OBJECT
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#define FILE_DEVICE_ASYMAC 0x031
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#define ASYMAC_CTL_CODE(_Function) CTL_CODE(FILE_DEVICE_ASYMAC, _Function, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#else
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#define ASYMAC_CTL_CODE(_Function) CTL_CODE(FILE_DEVICE_NETWORK, _Function, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#endif
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#define IOCTL_ASYMAC_OPEN ASYMAC_CTL_CODE(FUNC_ASYCMAC_OPEN )
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#define IOCTL_ASYMAC_CLOSE ASYMAC_CTL_CODE(FUNC_ASYCMAC_CLOSE )
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#define IOCTL_ASYMAC_TRACE ASYMAC_CTL_CODE(FUNC_ASYCMAC_TRACE )
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#define IOCTL_ASYMAC_DCDCHANGE ASYMAC_CTL_CODE(FUNC_ASYCMAC_DCDCHANGE )
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//
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// Asyncmac error messages
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//
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// All AsyncMac errors start with this base number
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#define ASYBASE 700
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// The Mac has not bound to an upper protocol, or the
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// previous binding to AsyncMac has been destroyed.
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#define ASYNC_ERROR_NO_ADAPTER ASYBASE+0
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// A port was attempted to be open that was not CLOSED yet.
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#define ASYNC_ERROR_ALREADY_OPEN ASYBASE+1
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// All the ports (allocated) are used up or there is
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// no binding to the AsyncMac at all (and thus no ports).
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// The number of ports allocated comes from the registry.
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#define ASYNC_ERROR_NO_PORT_AVAILABLE ASYBASE+2
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// In the open IOCtl to the AsyncParameter the Adapter
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// parameter passed was invalid.
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#define ASYNC_ERROR_BAD_ADAPTER_PARAM ASYBASE+3
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// During a close or compress request, the port
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// specified did not exist.
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#define ASYNC_ERROR_PORT_NOT_FOUND ASYBASE+4
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// A request came in for the port which could not
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// be handled because the port was in a bad state.
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// i.e. you can't a close a port if its state is OPENING
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#define ASYNC_ERROR_PORT_BAD_STATE ASYBASE+5
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// A call to ASYMAC_COMPRESS was bad with bad
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// parameters. That is, parameters that were not
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// supported. The fields will not be set to the bad params.
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#define ASYNC_ERROR_BAD_COMPRESSION_INFO ASYBASE+6
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// this structure is passed in as the input buffer when opening a port
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typedef struct ASYMAC_OPEN ASYMAC_OPEN, *PASYMAC_OPEN;
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struct ASYMAC_OPEN {
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OUT NDIS_HANDLE hNdisEndpoint; // unique for each endpoint assigned
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IN ULONG LinkSpeed; // RAW link speed in bits per sec
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IN USHORT QualOfConnect; // NdisAsyncRaw, NdisAsyncErrorControl, ...
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IN HANDLE FileHandle; // the Win32 or Nt File Handle
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};
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// this structure is passed in as the input buffer when closing a port
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typedef struct ASYMAC_CLOSE ASYMAC_CLOSE, *PASYMAC_CLOSE;
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struct ASYMAC_CLOSE {
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NDIS_HANDLE hNdisEndpoint; // unique for each endpoint assigned
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PVOID MacAdapter; // Which binding to AsyMac to use -- if set
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// to NULL, will default to last binding
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};
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typedef struct ASYMAC_DCDCHANGE ASYMAC_DCDCHANGE, *PASYMAC_DCDCHANGE;
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struct ASYMAC_DCDCHANGE {
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NDIS_HANDLE hNdisEndpoint; // unique for each endpoint assigned
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PVOID MacAdapter; // Which binding to AsyMac to use -- if set
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// to NULL, will default to last binding
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};
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// this structure is used to read/set configurable 'feature' options
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// during authentication this structure is passed and an
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// agreement is made which features to support
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typedef struct ASYMAC_FEATURES ASYMAC_FEATURES, *PASYMAC_FEATURES;
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struct ASYMAC_FEATURES {
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ULONG SendFeatureBits; // A bit field of compression/features sendable
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ULONG RecvFeatureBits; // A bit field of compression/features receivable
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ULONG MaxSendFrameSize; // Maximum frame size that can be sent
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// must be less than or equal default
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ULONG MaxRecvFrameSize; // Maximum frame size that can be rcvd
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// must be less than or equal default
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ULONG LinkSpeed; // New RAW link speed in bits/sec
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// Ignored if 0
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};
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#endif // ASYNC_PUB
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