124 lines
4.5 KiB
C
124 lines
4.5 KiB
C
/*
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* Definitions for scsi media access
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*
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* Copyright (C) 2002 Laurent Pinchart
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* Copyright 2005 Ivan Leo Puoti
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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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 IOCTL_SCSI_BASE FILE_DEVICE_CONTROLLER
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#define IOCTL_SCSI_PASS_THROUGH CTL_CODE(IOCTL_SCSI_BASE, 0x0401, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_MINIPORT CTL_CODE(IOCTL_SCSI_BASE, 0x0402, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_GET_INQUIRY_DATA CTL_CODE(IOCTL_SCSI_BASE, 0x0403, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_CAPABILITIES CTL_CODE(IOCTL_SCSI_BASE, 0x0404, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_PASS_THROUGH_DIRECT CTL_CODE(IOCTL_SCSI_BASE, 0x0405, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_SCSI_GET_ADDRESS CTL_CODE(IOCTL_SCSI_BASE, 0x0406, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_RESCAN_BUS CTL_CODE(IOCTL_SCSI_BASE, 0x0407, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_GET_DUMP_POINTERS CTL_CODE(IOCTL_SCSI_BASE, 0x0408, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_SCSI_FREE_DUMP_POINTERS CTL_CODE(IOCTL_SCSI_BASE, 0x0409, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_IDE_PASS_THROUGH CTL_CODE(IOCTL_SCSI_BASE, 0x040a, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_ATA_PASS_THROUGH CTL_CODE(IOCTL_SCSI_BASE, 0x040b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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#define IOCTL_ATA_PASS_THROUGH_DIRECT CTL_CODE(IOCTL_SCSI_BASE, 0x040c, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
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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 _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 _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 _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_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 _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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#ifdef __cplusplus
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}
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#endif
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#endif /* _NTDDSCSI_H_ */
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