216 lines
5.4 KiB
C
216 lines
5.4 KiB
C
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/*+++
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Copyright (c) 1999 Microsoft Corporation
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Module Name:
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wmi.h
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Abstract:
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This file contains structures and defines for WMI
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that are used by minidrivers.
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Revision History:
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---*/
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// begin_ntminitape
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//
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// LOG SENSE Page codes
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//
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#define TapeAlertLogPage 0x2E
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//
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// Type of tape drive alert information
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// supported by the drive.
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// For example, if the type is TapeAlertInfoNone, the drive doesn't
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// support any alert info. Need to use read\write error counters
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// to predict drive problems. If the type is TapeAlertInfoRequestSense,
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// request sense command can be used to determine drive problems.
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//
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typedef enum _TAPE_ALERT_INFO_TYPE {
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TapeAlertInfoNone,
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TapeAlertInfoRequestSense,
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TapeAlertInfoLogPage
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} TAPE_ALERT_INFO_TYPE;
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//
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// Tape alert information
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//
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#define READ_WARNING 1
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#define WRITE_WARNING 2
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#define HARD_ERROR 3
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#define MEDIA_ERROR 4
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#define READ_FAILURE 5
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#define WRITE_FAILURE 6
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#define MEDIA_LIFE 7
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#define NOT_DATA_GRADE 8
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#define WRITE_PROTECT 9
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#define NO_REMOVAL 10
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#define CLEANING_MEDIA 11
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#define UNSUPPORTED_FORMAT 12
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#define SNAPPED_TAPE 13
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#define CLEAN_NOW 20
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#define CLEAN_PERIODIC 21
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#define EXPIRED_CLEANING_MEDIA 22
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#define HARDWARE_A 30
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#define HARDWARE_B 31
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#define INTERFACE_ERROR 32
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#define EJECT_MEDIA 33
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#define DOWNLOAD_FAIL 34
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//
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// The following structs are duplicated from wmidata.h
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// wmidata.h is generated from wmicore.mof file. Should
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// the MOF file change for these structs, the corresponding
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// change should be made in these structs also.
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// Since minidrivers do not have access wmidata.h, we need
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// to duplicate it here.
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//
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// ISSUE : 02/28/2000 - nramas : Should find a better way to
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// handle the above. Duplication will cause problems in keeping
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// these definitions in sync.
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//
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typedef struct _WMI_TAPE_DRIVE_PARAMETERS
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{
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// Maximum block size supported
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ULONG MaximumBlockSize;
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// Minimum block size supported
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ULONG MinimumBlockSize;
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// Default block size supported
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ULONG DefaultBlockSize;
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// Maximum number of partitions allowed.
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ULONG MaximumPartitionCount;
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// TRUE if drive supports compression.
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BOOLEAN CompressionCapable;
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// TRUE if compression is enabled.
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BOOLEAN CompressionEnabled;
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// TRUE if drive reports setmarks
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BOOLEAN ReportSetmarks;
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// TRUE if drive supports hardware error correction
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BOOLEAN HardwareErrorCorrection;
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} WMI_TAPE_DRIVE_PARAMETERS, *PWMI_TAPE_DRIVE_PARAMETERS;
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typedef struct _WMI_TAPE_MEDIA_PARAMETERS
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{
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// Maximum capacity of the media
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ULONGLONG MaximumCapacity;
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// Available capacity of the media
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ULONGLONG AvailableCapacity;
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// Current blocksize
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ULONG BlockSize;
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// Current number of partitions
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ULONG PartitionCount;
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// TRUEif media is write protected
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BOOLEAN MediaWriteProtected;
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} WMI_TAPE_MEDIA_PARAMETERS, *PWMI_TAPE_MEDIA_PARAMETERS;
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typedef struct _WMI_TAPE_PROBLEM_WARNING
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{
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// Tape drive problem warning event
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ULONG DriveProblemType;
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// Tape drive problem data
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UCHAR TapeData[512];
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} WMI_TAPE_PROBLEM_WARNING, *PWMI_TAPE_PROBLEM_WARNING;
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typedef struct _WMI_TAPE_PROBLEM_IO_ERROR
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{
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// Read errors corrected without much delay
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ULONG ReadCorrectedWithoutDelay;
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// Read errors corrected with substantial delay
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ULONG ReadCorrectedWithDelay;
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// Total number of Read errors
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ULONG ReadTotalErrors;
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// Total number of read errors that were corrected
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ULONG ReadTotalCorrectedErrors;
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// Total number of uncorrected read errors
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ULONG ReadTotalUncorrectedErrors;
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// Number of times correction algorithm was processed for read
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ULONG ReadCorrectionAlgorithmProcessed;
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// Write errors corrected without much delay
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ULONG WriteCorrectedWithoutDelay;
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// Write errors corrected with substantial delay
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ULONG WriteCorrectedWithDelay;
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// Total number of Read errors
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ULONG WriteTotalErrors;
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// Total number of write errors that were corrected
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ULONG WriteTotalCorrectedErrors;
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// Total number of uncorrected write errors
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ULONG WriteTotalUncorrectedErrors;
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// Number of times correction algorithm was processed for write
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ULONG WriteCorrectionAlgorithmProcessed;
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// Errors not related to medium
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ULONG NonMediumErrors;
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} WMI_TAPE_PROBLEM_IO_ERROR, *PWMI_TAPE_PROBLEM_IO_ERROR;
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typedef struct _WMI_TAPE_PROBLEM_DEVICE_ERROR
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{
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// WARNING : Drive is experiencing read problem.
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BOOLEAN ReadWarning;
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// WARNING : Drive is experiencing write problem.
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BOOLEAN WriteWarning;
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// Drive hardware problem
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BOOLEAN HardError;
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// Critical Error : Too many read errors.
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BOOLEAN ReadFailure;
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// Critical Error : Too many write errors.
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BOOLEAN WriteFailure;
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// Tape format not supported
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BOOLEAN UnsupportedFormat;
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// Tape is snapped. Replace media
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BOOLEAN TapeSnapped;
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// Drive Requires Cleaning
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BOOLEAN DriveRequiresCleaning;
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// It's time to clean the drive
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BOOLEAN TimetoCleanDrive;
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// Hardware error. Check drive
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BOOLEAN DriveHardwareError;
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// Some error in cabling, or connection.
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BOOLEAN ScsiInterfaceError;
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// Critical Error : Media life expired.
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BOOLEAN MediaLife;
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} WMI_TAPE_PROBLEM_DEVICE_ERROR, *PWMI_TAPE_PROBLEM_DEVICE_ERROR;
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// end_ntminitape
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