mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
151 lines
3.6 KiB
151 lines
3.6 KiB
/*++
|
|
|
|
Copyright (c) 1991 Microsoft Corporation
|
|
|
|
Module Name:
|
|
|
|
dlcreg.h
|
|
|
|
Abstract:
|
|
|
|
Defines, Structures, Typedefs, Macros, Externs and Prototypes for dlcreg.c
|
|
|
|
Author:
|
|
|
|
Richard L Firth (rfirth) 31-Mar-1993
|
|
|
|
Revision History:
|
|
|
|
30-Mar-1993 rfirth
|
|
created
|
|
|
|
04-May-1994 rfirth
|
|
Exposed GetAdapterParameters
|
|
|
|
--*/
|
|
|
|
#ifndef _DLCREG_
|
|
#define _DLCREG_
|
|
|
|
//
|
|
// manifests
|
|
//
|
|
|
|
#define PARAMETER_AS_SPECIFIED ((ULONG)-1)
|
|
#define PARAMETER_IS_BOOLEAN 1
|
|
#define PARAMETER_IS_UCHAR 2
|
|
|
|
//
|
|
// types
|
|
//
|
|
|
|
//
|
|
// REGISTRY_PARAMETER_DESCRIPTOR - structure used to get values from registry
|
|
// entries. Maintains information about a registry entry and supplies a default
|
|
// value should the registry entry not be available
|
|
//
|
|
|
|
typedef struct {
|
|
ULONG Type; // expected type
|
|
ULONG RealType; // eg. PARAMETER_BOOLEAN
|
|
PVOID Value; // default value if REG_DWORD, or pointer to default value
|
|
ULONG Length; // IN: expected length of variable; OUT: actual length
|
|
PVOID Variable; // pointer to variable to update from registry
|
|
ULONG LowerLimit; // lower limit for REG_DWORD values
|
|
ULONG UpperLimit; // upper limit for REG_DWORD values
|
|
} REGISTRY_PARAMETER_DESCRIPTOR, *PREGISTRY_PARAMETER_DESCRIPTOR;
|
|
|
|
//
|
|
// DLC_REGISTRY_PARAMETER - describes an entry in the DLC\Parameters\<adapter>
|
|
// section. Supplies the name of the parameter and its default value
|
|
//
|
|
|
|
typedef struct {
|
|
PWSTR ParameterName;
|
|
PVOID DefaultValue;
|
|
REGISTRY_PARAMETER_DESCRIPTOR Descriptor;
|
|
} DLC_REGISTRY_PARAMETER, *PDLC_REGISTRY_PARAMETER;
|
|
|
|
//
|
|
// ADAPTER_CONFIGURATION_INFO - for each adapter that DLC can talk to, there is
|
|
// potentially the following configuration information which can be stored in
|
|
// the DLC\Parameters\<adapter_name> key. The values are not necessarily stored
|
|
// in the format in which they are used internally
|
|
//
|
|
|
|
typedef struct {
|
|
|
|
//
|
|
// SwapAddressBits - when talking over Ethernet, defines whether to swap the
|
|
// outgoing destination address bits and incoming source address bits
|
|
//
|
|
|
|
BOOLEAN SwapAddressBits;
|
|
|
|
//
|
|
// UseDix - if the Ethernet type in the DIR.OPEN.ADAPTER is set to default,
|
|
// then we consult this flag to determine whether to send DIX or 802.3
|
|
// format Ethernet frames. The default is 802.3 (ie UseDix = 0)
|
|
//
|
|
|
|
BOOLEAN UseDix;
|
|
|
|
//
|
|
// T1TickOne, T2TickOne, TiTickOne, T1TickTwo, T2TickTwo, TiTickTwo - timer
|
|
// tick values in 40mSec increments. Contained in LLC_TICKS structure
|
|
//
|
|
|
|
LLC_TICKS TimerTicks;
|
|
|
|
//
|
|
// UseEthernetFrameSize - if set for a non-TR card then we use the value
|
|
// reported by ethernet cards for the maximum frame size, else we query
|
|
// the MAC for the maximum supported frame size.
|
|
// Bridging is the mother of this invention: we need some way to influence
|
|
// DLC's maximum frame size when talking over non-Token Ring nets - FDDI
|
|
// and Ethernet in this case.
|
|
//
|
|
|
|
BOOLEAN UseEthernetFrameSize;
|
|
|
|
} ADAPTER_CONFIGURATION_INFO, *PADAPTER_CONFIGURATION_INFO;
|
|
|
|
//
|
|
// prototypes
|
|
//
|
|
|
|
VOID
|
|
DlcRegistryInitialization(
|
|
IN PUNICODE_STRING RegistryPath
|
|
);
|
|
|
|
VOID
|
|
DlcRegistryTermination(
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
LoadDlcConfiguration(
|
|
VOID
|
|
);
|
|
|
|
VOID
|
|
LoadAdapterConfiguration(
|
|
IN PUNICODE_STRING AdapterName,
|
|
OUT PADAPTER_CONFIGURATION_INFO ConfigInfo
|
|
);
|
|
|
|
NTSTATUS
|
|
GetAdapterParameters(
|
|
IN PUNICODE_STRING AdapterName,
|
|
IN PDLC_REGISTRY_PARAMETER Parameters,
|
|
IN ULONG NumberOfParameters,
|
|
IN BOOLEAN SetOnFail
|
|
);
|
|
|
|
#ifdef NDIS40
|
|
NTSTATUS
|
|
GetAdapterWaitTimeout(PULONG pulWait);
|
|
#endif // NDIS40
|
|
|
|
#endif // _DLCREG_
|