74 lines
1.2 KiB
C
74 lines
1.2 KiB
C
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/*++
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Copyright (c) 1992 Microsoft Corporation
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Module Name:
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data.c
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Abstract:
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This source file contains global data items.
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Author:
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RAy Patch (raypa) 04/19/94
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Environment:
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Kernel Mode - Or whatever is the equivalent on OS/2 and DOS.
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Revision History:
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--*/
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#include "asyncall.h"
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//
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// We use the global below to daisy chain the IOCtl.
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//
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PDISPATCH_FUNC NdisMjDeviceControl = NULL;
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PDISPATCH_FUNC NdisMjCreate = NULL;
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PDISPATCH_FUNC NdisMjCleanup = NULL;
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PDRIVER_UNLOAD NdisUnload = NULL;
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//
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// TraceLevel is used for DbgTracef printing. If the trace_level
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// is less than or equal to TraceLevel, the message will be printed.
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//
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SCHAR TraceLevel = -2;
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//
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// This struct keeps track of the last Adapter as well
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// as all the Adapters opened so far.
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//
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PASYNC_ADAPTER GlobalAdapter = NULL;
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//
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// Keep track of how many adapters we have total.
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//
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ULONG GlobalAdapterCount = 0;
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//
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// Keep track of sends.
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//
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ULONG GlobalXmitWentOut = 0;
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//
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// Use this lock when playing with the GlobalAdapterHead or other
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// global variables.
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//
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NDIS_SPIN_LOCK GlobalLock;
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NDIS_PHYSICAL_ADDRESS HighestAcceptableMax = NDIS_PHYSICAL_ADDRESS_CONST(-1,-1);
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PDEVICE_OBJECT AsyncDeviceObject = NULL;
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