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172 lines
4.5 KiB
C
172 lines
4.5 KiB
C
/*
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* ntddscsi.h
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*
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* SCSI port IOCTL interface.
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*
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* This file is part of the w32api package.
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*
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* Contributors:
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* Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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*
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* THIS SOFTWARE IS NOT COPYRIGHTED
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*
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* This source code is offered for use in the public domain. You may
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* use, modify or distribute it freely.
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*
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* This code is distributed in the hope that it will be useful but
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* WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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* DISCLAIMED. This includes but is not limited to warranties of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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*/
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#ifndef __NTDDSCSI_H
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#define __NTDDSCSI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define DD_SCSI_DEVICE_NAME "\\Device\\ScsiPort"
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#define DD_SCSI_DEVICE_NAME_U L"\\Device\\ScsiPort"
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#define IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER
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#define IOCTL_SCSI_FREE_DUMP_POINTERS \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0409, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_INQUIRY_DATA \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0403, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_CAPABILITIES \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_ADDRESS \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0406, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_DUMP_POINTERS \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0408, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_MINIPORT \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_PASS_THROUGH \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_PASS_THROUGH_DIRECT \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_RESCAN_BUS \
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CTL_CODE(IOCTL_SCSI_BASE, 0x0407, METHOD_BUFFERED, FILE_ANY_ACCESS)
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DEFINE_GUID(ScsiRawInterfaceGuid, \
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0x53f56309L, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b);
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DEFINE_GUID(WmiScsiAddressGuid, \
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0x53f5630fL, 0xb6bf, 0x11d0, 0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b);
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typedef struct _SCSI_PASS_THROUGH {
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USHORT Length;
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UCHAR ScsiStatus;
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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UCHAR CdbLength;
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UCHAR SenseInfoLength;
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UCHAR DataIn;
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ULONG DataTransferLength;
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ULONG TimeOutValue;
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ULONG_PTR DataBufferOffset;
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ULONG SenseInfoOffset;
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UCHAR Cdb[16];
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} SCSI_PASS_THROUGH, *PSCSI_PASS_THROUGH;
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typedef struct _SCSI_PASS_THROUGH_DIRECT {
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USHORT Length;
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UCHAR ScsiStatus;
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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UCHAR CdbLength;
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UCHAR SenseInfoLength;
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UCHAR DataIn;
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ULONG DataTransferLength;
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ULONG TimeOutValue;
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PVOID DataBuffer;
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ULONG SenseInfoOffset;
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UCHAR Cdb[16];
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} SCSI_PASS_THROUGH_DIRECT, *PSCSI_PASS_THROUGH_DIRECT;
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typedef struct _SRB_IO_CONTROL {
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ULONG HeaderLength;
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UCHAR Signature[8];
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ULONG Timeout;
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ULONG ControlCode;
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ULONG ReturnCode;
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ULONG Length;
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} SRB_IO_CONTROL, *PSRB_IO_CONTROL;
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typedef struct _SCSI_ADDRESS {
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ULONG Length;
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UCHAR PortNumber;
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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} SCSI_ADDRESS, *PSCSI_ADDRESS;
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typedef struct _SCSI_BUS_DATA {
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UCHAR NumberOfLogicalUnits;
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UCHAR InitiatorBusId;
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ULONG InquiryDataOffset;
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}SCSI_BUS_DATA, *PSCSI_BUS_DATA;
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typedef struct _SCSI_ADAPTER_BUS_INFO {
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UCHAR NumberOfBuses;
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SCSI_BUS_DATA BusData[1];
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} SCSI_ADAPTER_BUS_INFO, *PSCSI_ADAPTER_BUS_INFO;
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typedef struct _IO_SCSI_CAPABILITIES {
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ULONG Length;
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ULONG MaximumTransferLength;
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ULONG MaximumPhysicalPages;
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ULONG SupportedAsynchronousEvents;
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ULONG AlignmentMask;
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BOOLEAN TaggedQueuing;
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BOOLEAN AdapterScansDown;
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BOOLEAN AdapterUsesPio;
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} IO_SCSI_CAPABILITIES, *PIO_SCSI_CAPABILITIES;
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typedef struct _SCSI_INQUIRY_DATA {
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UCHAR PathId;
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UCHAR TargetId;
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UCHAR Lun;
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BOOLEAN DeviceClaimed;
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ULONG InquiryDataLength;
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ULONG NextInquiryDataOffset;
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UCHAR InquiryData[1];
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} SCSI_INQUIRY_DATA, *PSCSI_INQUIRY_DATA;
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#define SCSI_IOCTL_DATA_OUT 0
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#define SCSI_IOCTL_DATA_IN 1
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#define SCSI_IOCTL_DATA_UNSPECIFIED 2
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typedef struct _DUMP_POINTERS {
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struct _ADAPTER_OBJECT *AdapterObject;
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PVOID MappedRegisterBase;
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PVOID DumpData;
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PVOID CommonBufferVa;
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LARGE_INTEGER CommonBufferPa;
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ULONG CommonBufferSize;
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BOOLEAN AllocateCommonBuffers;
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BOOLEAN UseDiskDump;
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UCHAR Spare1[2];
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PVOID DeviceObject;
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} DUMP_POINTERS, *PDUMP_POINTERS;
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#ifdef __cplusplus
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}
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#endif
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#endif /* __NTDDSCSI_H */
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