Source code of Windows XP (NT5)
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/*++
Copyright (c) 1998 Microsoft Corporation
Module Name:
devext.h
Abstract:
This file contains all declarations
used in handling device contexts.
Author:
Chaitanya Kodeboyina
Environment:
User Mode
--*/
#ifndef __DEVEXT_H
#define __DEVEXT_H
//
// Macros
//
#ifndef FIELD_OFFSET
#define FIELD_OFFSET(type, field) ((LONG)&(((type *)0)->field))
#endif//FIELD_OFFSET
#define OFFSET(field) FIELD_OFFSET(DEVICE_CONTEXT, field)
//
// Helper Prototypes
//
UINT ReadDeviceContext(PDEVICE_CONTEXT pDevCon, ULONG proxyPtr);
UINT PrintDeviceContext(PDEVICE_CONTEXT pDevCon, ULONG proxyPtr, ULONG printDetail);
UINT FreeDeviceContext(PDEVICE_CONTEXT pDevCon);
//
// Constants
//
StructAccessInfo DeviceContextInfo =
{
"DeviceContext",
{
{ "DeviceObject", OFFSET(DeviceObject), sizeof(DEVICE_OBJECT),
PrintDeviceObject, HIG },
{ "State", OFFSET(State), sizeof(UCHAR), NULL, HIG },
{ "Type", OFFSET(Type), sizeof(CSHORT), NULL, LOW },
{ "Size", OFFSET(Size), sizeof(USHORT), NULL, LOW },
#if DBG
{ "RefTypes", OFFSET(RefTypes),
NUMBER_OF_DCREFS*sizeof(ULONG), NULL, LOW },
#endif
{ "NdisBindingHandle",
OFFSET(NdisBindingHandle),
sizeof(NDIS_HANDLE), NULL, LOW },
{ "LocalAddress",
OFFSET(LocalAddress),
sizeof(HARDWARE_ADDRESS),
NULL, LOW },
{ "NetBIOSAddress",
OFFSET(NetBIOSAddress),
sizeof(HARDWARE_ADDRESS),
NULL, LOW },
{ "Linkage", OFFSET(Linkage), sizeof(LIST_ENTRY), NULL, LOW },
{ "LinkPool", OFFSET(LinkPool), sizeof(LIST_ENTRY), NULL
/* PrintDlcLinkList */, LOW },
{ "LinkDeferred", OFFSET(LinkDeferred), sizeof(LIST_ENTRY), NULL
/* PrintDlcLinkList */, LOW },
{ "LoopbackLinks",OFFSET(LoopbackLinks),2*sizeof(PTP_LINK), NULL, LOW },
{ "IndicationQueuesInUse",
OFFSET(IndicationQueuesInUse),
sizeof(BOOLEAN), NULL, LOW },
{ "AddressDatabase",
OFFSET(AddressDatabase), sizeof(LIST_ENTRY),
PrintAddressList, NOR },
{ "@", 0, 0, NULL, LOW },
{ "MacInfo", OFFSET(MacInfo), sizeof(NBF_NDIS_IDENTIFICATION),
NULL, LOW },
{ "@", 0, 0, NULL, LOW },
{ "ReservedAddressHandle",
OFFSET(ReservedAddressHandle),
sizeof(HANDLE), NULL, LOW },
{ "ReservedNetBIOSAddress",
OFFSET(ReservedNetBIOSAddress),
NETBIOS_NAME_LENGTH *sizeof(CHAR), NULL, LOW },
{ "@", 0, 0, NULL, LOW },
{ "MaxConsecutiveIFrames",
OFFSET(MaxConsecutiveIFrames),
sizeof(UCHAR), NULL, LOW },
{ "TempIFramesReceived",
OFFSET(TempIFramesReceived),
sizeof(ULONG), NULL, LOW },
{ "TempIFrameBytesReceived",
OFFSET(TempIFrameBytesReceived),
sizeof(ULONG), NULL, LOW },
{ "@", 0, 0, NULL, LOW },
{ "SendPacketPoolDesc",
OFFSET(SendPacketPoolDesc),
sizeof(PNBF_POOL_LIST_DESC),
PrintNbfPacketPoolListFromPtr, LOW },
{ "SendPacketPoolSize",
OFFSET(SendPacketPoolSize),
sizeof(ULONG), NULL, LOW },
{ "ReceivePacketPoolDesc",
OFFSET(ReceivePacketPoolDesc),
sizeof(PNBF_POOL_LIST_DESC),
PrintNbfPacketPoolListFromPtr, LOW },
{ "ReceivePacketPoolSize",
OFFSET(ReceivePacketPoolSize),
sizeof(ULONG), NULL, LOW },
{ "NdisBufferPool",
OFFSET(NdisBufferPool), sizeof(NDIS_HANDLE), NULL, LOW },
{ "@", 0, 0, NULL, LOW },
{ "LinkSpinLock", OFFSET(LinkSpinLock), sizeof(KSPIN_LOCK), NULL, LOW },
{ "LastLink", OFFSET(LastLink), sizeof(PTP_LINK), NULL, LOW },
{ "LinkTreeRoot", OFFSET(LinkTreeRoot), sizeof(PRTL_SPLAY_LINKS),
NULL, LOW },
{ "LinkTreeElements",
OFFSET(LinkTreeElements),
sizeof(ULONG), NULL, LOW },
{ "LinkDeferred", OFFSET(LinkDeferred), sizeof(LIST_ENTRY), NULL, LOW },
{ "", 0, 0, NULL, LOW },
0
}
};
#endif // __DEVEXT_H