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65 lines
1.0 KiB
65 lines
1.0 KiB
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/*++
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Copyright (c) 1991 Microsoft Corporation
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Module Name:
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pbdata.c
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Abstract:
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Declares various data which is specific to PNP ISA bus extender architecture and
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is independent of BIOS.
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Author:
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Shie-Lin Tzong (shielint) July-26-95
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Environment:
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Kernel mode only.
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Revision History:
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--*/
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#include "busp.h"
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//
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// global varialbe to remember the driver object created
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// by IO mgr.
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//
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PDRIVER_OBJECT PipDriverObject;
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//
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// regPNPISADeviceName
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//
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WCHAR rgzPNPISADeviceName[] = L"\\Device\\PnpIsa_%d";
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//
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// Pointers to bus extension data.
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//
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PI_BUS_EXTENSION PipBusExtension;
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//
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// Read_data_port address
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// (This is mainly for convinience. It duplicates the
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// ReadDataPort field in BUS extension structure.)
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//
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PUCHAR PipReadDataPort;
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PUCHAR PipCommandPort;
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PUCHAR PipAddressPort;
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//
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// Read data port range selection array
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//
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READ_DATA_PORT_RANGE
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PipReadDataPortRanges[READ_DATA_PORT_RANGE_CHOICES] =
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{{0x274, 0x2ff, 4}, {0x374, 0x3ff, 4}, {0x338, 0x37f, 4}, {0x238, 0x27f, 4}, {0x200, 0x3ff}};
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